IN the UNITED STATES BANKRUPTCY COURT for the SOUTHERN DISTRICT of TEXAS HOUSTON DIVISION ) in Re: ) Chapter 11 ) WHITING PETROLEUM CORPORATION, ) Case No

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 1 of 156

IN THE UNITED STATES BANKRUPTCY COURT FOR THE SOUTHERN DISTRICT OF TEXAS HOUSTON DIVISION ) In re: ) Chapter 11 ) WHITING PETROLEUM CORPORATION, ) Case No. 20-32021 (DRJ) et al.,1 ) ) Debtors. ) (Jointly Administered) )

DEBTORS’ APPLICATION FOR ENTRY OF AN ORDER (I) AUTHORIZING THE DEBTORS TO RETAIN AND EMPLOY DELOITTE & TOUCHE LLP AS INDEPENDENT AUDITOR FOR THE DEBTORS EFFECTIVE NUNC PRO TUNC TO THE PETITION DATE AND (II) GRANTING RELATED RELIEF

If YOU OBJECT TO THE RELIEF REQUESTED, YOU MUST RESPOND IN WRITING, SPECIFICALLY ANSWERING EACH PARAGRAPH OF THIS PLEADING. UNLESS OTHERWISE DIRECTED BY THE COURT, YOU MUST FILE YOUR RESPONSE WITH THE CLERK OF THE BANKRUPTCY COURT WITHIN 21 DAYS FROM THE DATE YOU WERE SERVED WITH THIS PLEADING. YOU MUST SERVE A COPY OF YOUR RESPONSE ON THE PERSON WHO SENT YOU THE NOTICE; OTHERWISE, THE COURT MAY TREAT THE PLEADING AS UNOPPOSED AND GRANT THE RELIEF REQUESTED. REPRESENTED PARTIES SHOULD ACT THROUGH THEIR ATTORNEY.

The above-captioned debtors and debtors in possession (collectively, the “Debtors”)2 state the following in support of this application.

1 The debtors in these chapter 11 cases, along with the last four digits of each debtor’s federal tax identification number, are: Whiting Canadian Holding Company Unlimited Liability Corporation (3662); Whiting Petroleum Corporation (8515); Whiting US Holding Company (2900); Whiting Oil and Gas Corporation (8829); and Whiting Resources Corporation (1218). The location of the debtors’ service address is: 1700 Lincoln Street, Suite 4700, Denver, Colorado 80203.

2 A detailed description of the Debtors and their businesses, and the facts and circumstances supporting this Application and the Debtors’ chapter 11 cases, are set forth in the Declaration of Jeffrey S. Stein, Chief Restructuring Officer of Whiting Petroleum Corporation., in Support of Chapter 11 Petitions and First Day Motions [Docket No. 23] and the Declaration of Correne S. Loeffler, Chief Financial Officer of Whiting Petroleum Corporation and Whiting Oil and Gas Corporation, in Support of the Debtors’ First Day Motions [Docket No. 33] (the “First Day Declarations”). Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 2 of 156

Relief Requested

1. The Debtors seek entry of an order, substantially in the form attached hereto (the

“Order”): (a) authorizing the Debtors to employ and retain Deloitte & Touche LLP (“Deloitte &

Touche”), effective nunc pro tunc to the Petition Date, pursuant to the terms and conditions set forth in (i) that certain engagement letter, dated April 7, 2020, to provide independent audit services with respect to the Debtors’ financial statements for the period ending December 31, 2020

(the “Base Audit Engagement Letter”), and (ii) that certain engagement letter, dated May 11, 2020, to perform limited scope audit services with respect to the 401(k) Employee Savings Plan of

Whiting Petroleum Corporation (the “401(k) Plan Audit Engagement Letter” and together with the

Base Audit Engagement Letter, the “Engagement Agreements”), copies of which are attached as

Exhibit 1 to the Order and incorporated herein by reference; and (b) granting related relief. In further support of this application, the Debtors submit the Declaration of Paul Horak, partner at

Deloitte & Touche, attached hereto as Exhibit A (the “Horak Declaration”).

Jurisdiction and Venue

2. The United States Bankruptcy Court for the Southern District of Texas

(the “Court”) has jurisdiction over this matter pursuant to 28 U.S.C. § 1334. This matter is a core proceeding within the meaning of 28 U.S.C. § 157(b). The Debtors confirm their consent, pursuant to rule 7008 of the Federal Rules of Bankruptcy Procedure (the “Bankruptcy Rules”), to the entry of a final order by the Court.

3. Venue is proper pursuant to 28 U.S.C. §§ 1408 and 1409.

4. The bases for the relief requested herein are sections 327(a) and 328(a) of title 11 of the United States Code, 11 U.S.C. §§ 101-1532 (the “Bankruptcy Code”), Bankruptcy Rule

2014(a), and rule 2014-1 of the Bankruptcy Local Rules for the Southern District of Texas (the

“Bankruptcy Local Rules”).

2 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 3 of 156

Background

5. Whiting Petroleum Corporation (“WLL”) and its Debtor affiliates are an independent exploration and production company with an oil focused asset base. The Debtors’ primary production and development activities are located in North Dakota and the Rocky

Mountain region, with additional oil and gas properties located in Texas. The Debtors’ assets predominately are mature properties with stable, high-quality, oil-weighted production.

Headquartered in Denver, Colorado, the Debtors have approximately 500 employees. The

Debtors’ operating revenue for the twelve-month period that ended December 31, 2019 was approximately $1.6 billion, and, as of the Petition Date, the Debtors have approximately $3.4 billion in total funded debt obligations.

6. On April 1, 2020 (the “Petition Date”), each Debtor filed a voluntary petition for relief under chapter 11 of the Bankruptcy Code. The Debtors are operating their businesses and managing their properties as debtors in possession pursuant to sections 1107(a) and 1108 of the

Bankruptcy Code. On April 1, 2020, the Court entered an order [Docket No. 15] authorizing procedural consolidation and joint administration of these chapter 11 cases pursuant to Bankruptcy

Rule 1015(b). On April 10, 2020, the United States Trustee for the Southern District of Texas

(the “U.S. Trustee”) appointed an official committee of unsecured creditors pursuant to section

1102 of the Bankruptcy Code (the “Committee”) [Docket No. 127].

Deloitte & Touche’s Qualifications

7. Deloitte & Touche is a professional services firm with offices across the United

States. Deloitte & Touche has significant experience in performing audit services and has performed similar services in large and complex chapter 11 cases on behalf of debtors throughout the United States. Such experience renders Deloitte & Touche well qualified and able to provide audit services to the Debtors during these chapter 11 cases in a cost effective, efficient, and timely

3 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 4 of 156

manner. Deloitte & Touche’s audit services fulfill an important need and are not provided by any of the Debtors’ other professionals.

8. In providing such professional services to the Debtors, Deloitte & Touche is familiar with the Debtors and their business, including the Debtors’ financial affairs, debt structure, business operations, and related matters. Having worked with the Debtors’ management, Deloitte

& Touche has developed relevant experience and knowledge regarding the Debtors that will assist it in providing effective and efficient services during these chapter 11 cases. Accordingly, Deloitte

& Touche is both well-qualified and able to provide the services for the Debtors in the above- captioned chapter 11 cases in an efficient and timely manner.

Services to Be Rendered3

9. Subject to the Court’s approval, Deloitte & Touche will provide certain audit services for the Debtors in accordance with the terms and conditions set forth in the Engagement

Agreements, and as requested by the Debtors and agreed to by Deloitte & Touche:

a) Base Audit Engagement Letter. Pursuant to the terms and conditions of the Base Audit Engagement Letter, Deloitte & Touche: (a) will perform an integrated audit in accordance with the standards of the Public Company Accounting Oversight Board (“PCAOB”) (United States) (the “PCAOB Standards”) to express opinions on (i) whether the Debtors’ financial statements for the period ended December 31, 2020 are presented fairly, in all material respects, in accordance with accounting principles generally accepted in the United States of America, and (ii) the effectiveness of the Debtors’ internal control over financial reporting, as of December 31, 2020, based on the criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission; and (b) will review the Debtors’ condensed consolidated interim financial information in accordance with the PCAOB

3 The summaries of the Engagement Agreements contained in this application are provided for informational purposes only. In the event of any inconsistency between the summary contained herein and the terms and provisions of the Engagement Agreements, the terms and provisions of the Engagement Agreements, as approved by the Court pursuant to the Order, shall control. Capitalized terms used herein but not otherwise defined shall have the meanings ascribed to them in the Engagement Agreements, as applicable.

4 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 5 of 156

Standards for each of the quarters in the year ending December 31, 2020, prepared for the submission to the Securities and Exchange Commission

b) 401(k) Plan Audit Engagement Letter. Pursuant to the terms and conditions of the 401(k) Plan Audit Engagement Letter, Deloitte & Touche will perform a limited-scope audit for the 401(k) Employee Savings Plan of Whiting Petroleum Corporation (the “Plan”) in accordance with auditing standards generally accepted in the United States of America (“generally accepted auditing standards”) and the method of compliance permitted by 29 CFR 2520.103-8 of the U.S. Department of Labor’s (“DOL”) Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 (ERISA) (“Limited-Scope Election”), and express an opinion on whether the form and content of the information included in the Plan’s financial statements and supplemental schedules required by the DOL for the year ended December 31, 2019, other than that derived from the information certified by the trustee, are presented in compliance with the DOL’s Rules and Regulations for Reporting and Disclosure under ERISA.

10. The audit services described above are necessary to the Debtors in the administration of their chapter 11 cases. Subject to this Court’s approval of this application,

Deloitte & Touche is willing to serve as the Debtors’ audit services provider to perform the services described above under the terms of the Engagement Agreements.

Professional Compensation

11. Deloitte & Touche’s retention by the Debtors is conditioned upon its ability to be retained in accordance with its terms and conditions of employment, including the proposed compensation arrangements set forth in the Engagement Agreements.

12. Subject to Court approval, and in compliance with the applicable provisions of the

Bankruptcy Code, the Bankruptcy Rules, the Bankruptcy Local Rules, and such other procedures as may be established by order of the Court, the Debtors will compensate Deloitte & Touche in accordance with the terms and conditions of the Engagement Agreements, in relevant part, provides for the following compensation structure.

5 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 6 of 156

13. Pursuant to the terms of the Base Audit Engagement Letter, Deloitte & Touche estimates that its fees for this engagement will be $880,000, plus expenses. Based on the anticipated timing of the work, Deloitte & Touche’s fees will be billed approximately as follows:

Invoice Date Amount

April 30, 2020 $130,000 May 28, 2020 $125,000 July 6, 2020 $125,000 September 7, 2020 $125,000 October 29, 2020 $125,000 January 4, 2021 $125,000 February 1, 2021 $125,000

14. With respect to the Base Audit Engagement Letter, reasonable and necessary expenses, including travel, report production, delivery services, and other expenses incurred in providing Deloitte & Touche’s services, will be included in the total amount billed, which expenses will not exceed five percent of professional fees billed.

15. Pursuant to the terms of the 401(k) Plan Audit Engagement Letter, Deloitte &

Touche agrees to bill the Debtors periodically with respect to audit services performed thereunder, except for the Out-of-Scope Services. Deloitte & Touche will bill the Debtors for such services as follows:

Invoice Date Amount May 2020 $25,000 At report issuance $5,000

16. In the event that there are any overruns with respect to the base audit services to be performed by Deloitte & Touche under the Engagement Agreements, Deloitte & Touche will bill the Debtors a fixed hourly rate of $150 per hour for such services.

6 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 7 of 156

17. Deloitte & Touche may conduct audit procedures or provide similar services beyond those anticipated in the scope of the base audit services contemplated at the respective times the Engagement Agreements were signed (collectively, the “Out-of-Scope Services”). To the extent Deloitte & Touche undertakes such services under either of the Engagement

Agreements, fees for the Out-of-Scope Services will be billed to the Debtors at the following hourly rates:

Professional Level Hourly Rates Partner / Principal / Managing Director $800 Senior Manager $695 Manager $610 Senior $510 Staff $405

18. In addition to the fees set forth above, actual, reasonable and necessary expenses, including travel, report production, delivery services, and other expenses incurred in providing the services will be included in the total amount billed. Deloitte & Touche intends to file interim and final fee applications for the allowance of compensation for the services rendered and reimbursement of expenses incurred in accordance with the applicable provisions of the

Bankruptcy Code, the Bankruptcy Rules, the Local Rules, and any other applicable procedures and orders of the Court, including the order granting this application (to the extent compliance is not waived), as well as any applicable guidelines issued by the U.S. Trustee.

Payments to Deloitte & Touche Prior to the Petition Date

19. Deloitte & Touche provided prepetition services to the Debtors. In the ninety (90) days prior to the Petition Date, the Debtors paid Deloitte & Touche approximately $565,800 for services rendered. As of the Petition Date, no amounts were outstanding with respect to invoices issued by Deloitte & Touche.

7 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 8 of 156

20. Some services incidental to the tasks to be performed by Deloitte & Touche in these chapter 11 cases may be performed by personnel now employed by or associated with affiliates of

Deloitte & Touche, such as Deloitte Transactions and Business Analytics LLP, Deloitte Financial

Advisory Services LLP, Deloitte Tax LLP, and Deloitte Consulting, and/or their respective subsidiaries, including subsidiaries located outside of the United States.

21. In particular, Deloitte & Touche may subcontract a portion of attest services to its indirect subsidiary, Deloitte & Touche Assurance & Enterprise Risk Services India Private Limited

(“Deloitte & Touche India”). In such case, a specifically assigned team of personnel from Deloitte

& Touche India assists in such services under the supervision, and with the input, of personnel of

Deloitte & Touche. The hourly rates charged to the clients by Deloitte & Touche for services performed by Deloitte & Touche India personnel are comparable to the rates charged for similar services by Deloitte & Touche, but do not directly correlate with the hourly rates attributed to such services by Deloitte & Touche India. The connections of Deloitte & Touche India (along with the connections of Deloitte & Touche and its other affiliates) to the potential parties in interest searched by Deloitte & Touche are set forth on Schedule 2 attached to the Horak Declaration.

22. Deloitte & Touche has received no promises regarding compensation in these chapter 11 cases other than in accordance with the Bankruptcy Code and as set forth in the Horak

Declaration. Deloitte & Touche has no agreement with any nonaffiliated or unrelated entity to share any compensation earned in the chapter 11 cases.

Applications for Compensation

23. Deloitte & Touche intends to apply for compensation for professional services rendered and reimbursement of expenses incurred in connection with these chapter 11 cases, subject to the Court’s approval and in compliance with applicable provisions of the Bankruptcy

Code, the Bankruptcy Rules, the Bankruptcy Local Rules, any applicable guidelines established

8 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 9 of 156

by the U.S. Trustee (the “U.S. Trustee Guidelines”), and any other applicable procedures and orders of the Court, including any order approving the application and consistent with the proposed compensation set forth in the application and Engagement Agreements. Deloitte & Touche has agreed to accept as compensation such sums as may be allowed by the Court and understands that fee awards are subject to approval by the Court.

24. The Debtors request that Deloitte & Touche be permitted to submit monthly invoices for services rendered and expenses incurred under the Engagement Agreements. Such invoices will contain reasonable detail consistent with any rules, guidelines, and/or administrative orders promulgated by the Court that apply to these chapter 11 cases. The Debtors request authority to pay such invoices, after appropriate review, in a manner consistent with the payment of other retained professionals in these chapter 11 cases and consistent with any administrative orders, if any, that would apply to interim payments. All payments rendered pursuant to Deloitte

& Touche’s retention by the Debtors must be approved by an order of this Court and based upon the filing by Deloitte & Touche of appropriate interim and final applications for allowance of compensation and reimbursement of expenses.

No Duplication of Services

25. The Debtors believe that the services provided by Deloitte & Touche will not unnecessarily duplicate or overlap with the services that other professionals will be providing to the Debtors in these chapter 11 cases. The Debtors will coordinate with Deloitte & Touche and the Debtors’ other professionals to minimize unnecessary duplication of efforts among the

Debtors’ professionals.

9 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 10 of 156

Deloitte & Touche’s Disinterestedness

26. As set forth in the Horak Declaration, to the best of the Debtors’ knowledge,

Deloitte & Touche is a “disinterested person” as that term is defined in section 101(14) of the

Bankruptcy Code, as modified by section 1107(b) of the Bankruptcy Code.

27. Further, to the best of the Debtors’ knowledge, except as set forth in the Horak

Declaration: (a) neither Deloitte & Touche, nor any partner, principal, or managing director of

Deloitte & Touche that is anticipated to provide the services for which Deloitte & Touche is to be retained (the “Engagement Partners/Principals/Managing Directors”) holds any interest adverse to the Debtors and (b) Deloitte & Touche has no relationship to the Debtors, their significant creditors, certain other significant parties in interest, or to the attorneys that are known to be assisting the Debtors in these chapter 11 cases, except as stated herein or in any attachment hereto.

28. As set forth in the Horak Declaration, if any new material facts of relationships are discovered or arise, Deloitte & Touche will promptly file a supplemental disclosure with the Court.

Basis for Relief

29. The Debtors submit that the retention of Deloitte & Touche under the terms described herein is appropriate under sections 327(a) and 1107(b) of the Bankruptcy Code. Section

327(a) of the Bankruptcy Code empowers a debtor in possession, with the Court’s approval, to employ professionals “that do not hold or represent an interest adverse to the estate, and that are disinterested persons, to represent or assist” the debtor in possession in carrying out its duties under the Bankruptcy Code. 11 U.S.C. § 327(a).

30. For the reasons set forth in the Horak Declaration, Deloitte & Touche does not

“hold or represent an interest adverse to the estate.” Moreover, Deloitte & Touche is a

“disinterested person” within the meaning of section 101(14) of the Bankruptcy Code. As demonstrated in the Horak Declaration, Deloitte & Touche satisfies this standard.

10 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 11 of 156

31. Bankruptcy Rule 2014 requires that an application for retention include:

[S]pecific facts showing the necessity for the employment, the name of the [firm] to be employed, the reasons for the selection, the professional services to be rendered, any proposed arrangement for compensation, and, to the best of the applicant’s knowledge, all of the [firm’s] connections with the debtor, creditors, any other party in interest, their respective attorneys and accountants, the United States trustee, or any person employed in the office of the United States trustee.

Fed. R. Bankr. P. 2014(a). Additionally, Bankruptcy Local Rule 2014-1 requires an entity seeking approval of employment under section 327(a) of the Bankruptcy Code to file a motion, supporting affidavit, and proposed order. All of those requirements have been satisfied by this application, the Horak Declaration, and the Order.

32. Furthermore, section 1107(b) of the Bankruptcy Code provides that “a person is not disqualified for employment under section 327 of this title by a debtor in possession solely because of such person’s employment by or representation of the debtor before the commencement of the case.” 11 U.S.C. § 1107(b). Deloitte & Touche’s prepetition relationship with the Debtors therefore does not preclude Deloitte & Touche’s retention as the Debtors’ postpetition audit services provider.

33. Employment of Deloitte & Touche effective nunc pro tunc to the Petition Date is warranted under the circumstances of these chapter 11 cases. Deloitte & Touche has provided, and will continue to provide, valuable services to the Debtors. See, e.g., In re Ark. Co., 798 F.2d

645, 648 (3d Cir. 1986) (collecting cases) (“[T]he bankruptcy courts have the power to authorize retroactive employment of counsel and other professionals under their broad equity power.”).

While providing these valuable services since the Petition Date, Deloitte & Touche has been working diligently to undertake its connections checking processes in order to be able to submit the Horak Declaration in support of this application. To the best of the Debtors’ knowledge, approval of this application will not prejudice any parties in interest, because, among other things,

11 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 12 of 156

the services provided by Deloitte & Touche will assist the Debtors in their compliance with their audit requirements, which is certainly in the best interest of the Debtors’ estates and their creditor constituencies.

Notice

34. The Debtors will provide notice of this application to the following parties or their counsel: (a) the U.S. Trustee for the Southern District of Texas; (b) the holders of the 30 largest unsecured claims against the Debtors (on a consolidated basis); (c) the administrative agent under the Debtors’ prepetition revolving credit facility; (d) the lenders under the Debtors’ prepetition revolving credit facility; (e) the indenture trustee for the Debtors’ unsecured notes; (f) the ad hoc committee of noteholders; (g) Deloitte & Touche; (h) the United States Attorney’s Office for the

Southern District of Texas; (i) the Internal Revenue Service; (j) the United States Securities and

Exchange Commission; (k) the Environmental Protection Agency and similar state environmental agencies for states in which the Debtors conduct business; (l) the state attorneys general for states in which the Debtors conduct business; and (m) any party that has requested notice pursuant to

Bankruptcy Rule 2002. The Debtors submit that, in light of the nature of the relief requested, no other or further notice need be given.

12 Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 13 of 156

WHEREFORE, the Debtors respectfully request that the Court enter the Order, granting

the relief requested herein and such other relief as the Court deems appropriate under the

circumstances.

Houston, Texas June 3, 2020

Respectfully Submitted,

/s/ Matthew Cavenaugh JACKSON WALKER L.L.P. KIRKLAND & ELLIS LLP Matthew D. Cavenaugh (TX Bar No. 24062656) KIRKLAND & ELLIS INTERNATIONAL LLP Jennifer F. Wertz (TX Bar No. 24072822) Brian Schartz, P.C. (TX Bar No. 24099361) Veronica A. Polnick (TX Bar No. 24079148) Anna Rotman, P.C. (TX Bar No. 24046761) 1401 McKinney Street, Suite 1900 609 Main Street Houston, Texas 77010 Houston, Texas 77002 Telephone: (713) 752-4200 Telephone: (713) 836-3600 Facsimile: (713) 752-4221 Facsimile: (713) 836-3601 Email: [email protected] Email: [email protected] [email protected] [email protected] [email protected] -and- Co-Counsel to the Debtors and Debtors in Possession Gregory F. Pesce (admitted pro hac vice) 300 North LaSalle Street Chicago, Illinois 60654 Telephone: (312) 862-2000 Facsimile: (312) 862-2200 Email: [email protected]

-and-

Stephen Hessler, P.C. (admitted pro hac vice) 601 Lexington Avenue New York, New York 10022 Telephone: (212) 446-4800 Facsimile: (212) 446-4900 Email: [email protected]

Co-Counsel for the Debtors and Debtors in Possession

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 14 of 156

Certificate of Service

I certify that on June 3, 2020, I caused a copy of the foregoing document to be served by the Electronic Case Filing System for the United States Bankruptcy Court for the Southern District of Texas.

/s/ Matthew Cavenaugh Matthew D. Cavenaugh

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 15 of 156

Exhibit A

Horak Declaration

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 16 of 156

DECLARATION OF PAUL HORAK IN SUPPORT OF DEBTORS’ APPLICATION FOR ENTRY OF AN ORDER (I) AUTHORIZING THE DEBTORS TO RETAIN AND EMPLOY DELOITTE & TOUCHE LLP AS INDEPENDENT AUDITOR FOR THE DEBTORS EFFECTIVE NUNC PRO TUNC TO THE PETITION DATE AND (II) GRANTING RELATED RELIEF

I, Paul Horak, under penalty of perjury, declares as follows:

1. I am a partner of the firm of Deloitte & Touche LLP (“Deloitte & Touche”), which has an office at 1111 Bagby Street, Suite 4500, Houston, Texas 77002. I am duly authorized to make and submit this declaration (the “Declaration”) on behalf of Deloitte & Touche in accordance with section 327(a) of title 11 of the United States Code (the “Bankruptcy Code”) and Rule 2014(a) of the Federal Rules of Bankruptcy Procedure (the “Bankruptcy Rules”) in support of the

Application of Debtors for Authority to Employ and Retain Deloitte & Touche LLP as Independent

Auditor for the Debtors Effective Nunc Pro Tunc to the Petition Date (the “Application”).2

2 Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to them in the Application.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 17 of 156

2. The Debtors seek to retain Deloitte & Touche pursuant to the terms and conditions set forth in: (a) that certain engagement letter, dated April 7, 2020, to provide independent audit services with respect to the Debtors’ financial statements for the period ending December 31, 2020

(the “Base Audit Engagement Letter”), (b) that certain engagement letter, dated May 11, 2020, to perform limited scope audit services with respect to the 401(k) Employee Savings Plan of Whiting

Petroleum Corporation (the “401(k) Plan Audit Engagement Letter” and together with the Base

Audit Engagement Letter, the “Engagement Agreements”), and (c) granting related relief. Copies of the Engagement Agreements are attached to the order as Exhibit 1.

3. The statements set forth in this Declaration are based upon my personal knowledge, information and belief, and/or client matter records kept in the ordinary course of business that were reviewed by me or other personnel of Deloitte & Touche or its affiliates.

Deloitte & Touche’s Qualifications

4. Deloitte & Touche is a public accounting firm with offices across the United States.

Deloitte & Touche has significant experience in providing audit services in large and complex bankruptcies and restructurings, including numerous large chapter 11 cases in this district. Such experience renders Deloitte & Touche well-qualified and able to provide services to the Debtors during the pendency of these chapter 11 cases (the “Chapter 11 Cases”). Deloitte & Touche services fulfill an important need and are not met by the Debtors’ other professionals.

5. Since approximately 2003, Deloitte & Touche has provided certain prepetition professional services to the Debtors. By virtue of providing such services to the Debtors, Deloitte

& Touche is familiar with the books, records, financial information, and other data maintained by the Debtors and is qualified to provide independent audit services to the Debtors. Accordingly,

Deloitte & Touche is well-qualified and able to provide services to the Debtors in a cost-effective,

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 18 of 156

efficient, and timely manner, given Deloitte & Touche’s preexisting knowledge of the Debtors’ business.

Disinterestedness

6. Subject to the foregoing, to the best of my information, knowledge, and belief based on reasonable inquiry: (a) neither I, Deloitte & Touche, nor any partner, principal, or managing director of Deloitte & Touche that is anticipated to provide the services for which Deloitte &

Touche is to be retained (the “Engagement Partners/Principals/Managing Directors”) holds any interest adverse to the Debtors and (b) Deloitte & Touche has no relationship to the Debtors, their significant creditors, certain other significant parties in interest, or to the attorneys that are known to be assisting the Debtors in these Chapter 11 Cases, except as stated herein or in any attachment hereto.

7. In connection with its proposed retention by the Debtors, Deloitte & Touche undertook a search to determine and to disclose whether it or its affiliates is or has been employed by or has other relationships with the Debtors or their affiliates, subsidiaries, directors, or officers, or any of the Debtors’ significant creditors, customers, equity security holders, professionals, or other entities with significant relationships with the Debtors, whose specific names were provided to Deloitte & Touche by the Debtors (the “Potential Parties-in-Interest”), listed on Schedule 1 attached hereto. To check upon and disclose possible relationships with significant Potential

Parties-in-Interest in the Chapter 11 Cases, Deloitte & Touche researched its client databases and performed reasonable due diligence to determine whether it or its affiliates had any relationships with the Debtors or significant Potential Parties-in-Interest.

8. Deloitte & Touche and/or its affiliates have relationships with thousands of clients, some of which may be creditors of the Debtors or other Potential Parties-in-Interest. Accordingly,

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 19 of 156

Deloitte & Touche and/or its affiliates have had, currently have, and/or may have in the future banking or other relationships with such parties, or provided, may currently provide, and/or may provide in the future professional services in matters unrelated to the Chapter 11 Cases to certain of the Potential Parties-in-Interest. From time to time, Deloitte & Touche and its affiliates have provided, or may currently provide services, and/or likely will continue to provide services to certain creditors of the Debtors and various other parties potentially adverse to the Debtors in matters unrelated to these chapter 11 cases, except as set forth herein or in the attachments hereto.

Additionally, certain significant Potential Parties-in-Interest have or may have provided goods or services, may currently provide goods or services, and/or may in the future provide goods or services to Deloitte & Touche and/or its affiliates and the Engagement

Partners/Principals/Managing Directors in matters unrelated to the Chapter 11 Cases. A listing of such parties is attached to this Declaration as Schedule 2.

9. Deloitte & Touche believes that the relationships described herein or reflected on

Schedule 2 have no bearing on the services for which Deloitte & Touche’s retention is being sought by the Debtors in the Chapter 11 Cases. Furthermore, such relationships do not impair

Deloitte & Touche’s disinterestedness, and Deloitte & Touche does not represent an adverse interest in connection with the Chapter 11 Cases.

10. Despite the efforts described above to identify and disclose Deloitte & Touche’s connections with the significant Potential Parties-in-Interest in the Chapter 11 Cases, because

Deloitte & Touche is a nationwide firm with many employees, Deloitte & Touche is unable to state with certainty that every client relationship or other connection has been disclosed. In this regard, if Deloitte & Touche discovers additional material information that it determines requires disclosure, it will file a supplemental disclosure promptly with the Court.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 20 of 156

11. To the best of my knowledge, based on the internal search discussed above, Deloitte

& Touche has determined that certain relationships should be disclosed as follows:

a. Deloitte & Touche and/or its affiliates provide services in matters unrelated to the Chapter 11 Cases to certain of the Debtors’ largest unsecured creditors and other Potential Parties-in-Interest or their affiliates listed on Schedule 2.

b. Law firms identified on Schedule 2, including Baker Hughes LLP; Bryan Cave Leighton Paisner LLP; Fox Rothschild LLP; Gordon & Rees LLP; Greenberg Traurig LLP; Hogan Lovells US LLP; Jackson Walker LLP; Kirkland & Elis LLP; Paul, Weiss, Rifkind, Wharton & Garrison LLP; Pierce Atwood LLP; Simpson Thatcher Bartlett LLP; Snell & Wilmer LLP; Stikeman Elliott LLP; and Stinson LLP, have provided, currently provide, and may in the future provide legal services to Deloitte & Touche or its affiliates in matters unrelated to the Chapter 11 Cases, and/or Deloitte & Touche or its affiliates have provided, currently provide, and may in the future provide services to such firms or their clients.

c. In the ordinary course of its business, Deloitte & Touche and its affiliates have business relationships in unrelated matters with its principal competitors, which together with their affiliates may be Potential Parties-in-Interest in the Chapter 11 Cases. For example, from time to time, Deloitte & Touche and one or more of such entities may work on assignments for the same client or may otherwise engage each other for various purposes.

d. Certain financial institutions or their respective affiliates (including AIG Asset Management (US) LLC; Allianz Global Investors US LLC; American Family Mutual Insurance Company; Bank of America, N.A.; Barclays PLC; Bank of Nova Scotia; Branch Banking and Trust Company; Capital One, National Association; Citigroup Global Markets, Inc.; HSBC Trinkaus Und Burkhardt AG; ING Capital LLC; JPMorgan Chase Bank, N.A.; Keybank National Association, SunTrust Bank; TD Asset Management, Inc.; U.S. Bank, National Association; Wells Fargo Bank, National Association) listed on Schedule 2 (i) are lenders to an affiliate of Deloitte & Touche (Deloitte & Touche is a guarantor of such indebtedness) and/or (ii) have financed a portion of the capital and/or capital loan requirements of various partners and principals, respectively, of Deloitte & Touche and its affiliates. In addition, certain institutions or their respective affiliates, including AIG Asset Management (US) LLC; CIBC Global Asset Management Inc.; Goldman Sachs Asset Management; Invesco Trimark; Investec Asset Management Ltd.; JPMorgan Asset Management; JPMorgan Investment Management, Inc.; JPMorgan Securities, LLC; State Street Corporation – SSGA Funds Management, Inc.; T. Rowe Price Associates Inc.; Vanguard Group; and Voya Investment Management LLC, provide asset management services, and/or have a similar role with respect to investments of, certain pension, benefit and similar funds sponsored by affiliates of Deloitte & Touche.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 21 of 156

e. Deloitte & Touche and/or certain of its affiliates have provided, continue to provide and may in the future provide services to BlackRock Advisors, LLC and BlackRock Investment Management and certain of their subsidiaries and/or affiliates, which is a party to the restructuring support agreement with the Debtors, in matters unrelated to the Chapter 11 Cases.

f. Certain Potential Parties-in-Interest may be adverse to and/or involved in litigation matters with Deloitte & Touche or its affiliates in connection with matters unrelated to the Chapter 11 Cases.

g. Deloitte & Touche has provided and continues to provide audit services to certain Potential Parties-in-Interest and/or their affiliates, in matters unrelated to the Chapter 11 Cases. In its capacity as independent auditor, Deloitte & Touche also provides such clients with ordinary course auditing services and conducts typical audit procedures that may arise from such Potential Parties-in- Interests’ business arrangements with the Debtors.

h. Deloitte & Touche has performed and continues to perform professional services for Whiting US Trust II, an entity formed by the Debtors and one that is unrelated to the Chapter 11 Cases.

i. Deloitte Consulting LLP (“Deloitte Consulting”), an affiliate of Deloitte & Touche, and certain of its affiliates, have provided and will continue to provide services to the Executive Office of the United States Trustee in matters unrelated to the Chapter 11 Cases.

12. Furthermore, through reasonable inquiry, I do not believe there is any connection between the personnel of Deloitte & Touche or its affiliates who are anticipated to provide services to the Debtors and the United States Bankruptcy Judge presiding in the Chapter 11 Cases, the

United States Trustee for Region 7, the Assistant United States Trustee for the Southern District of Texas, and the attorney therefor assigned to the Chapter 11 Cases.

13. Except as may be disclosed herein, to the best of my knowledge, information, and belief, Deloitte & Touche and the Engagement Partners/Principals/Managing Directors do not hold or represent any interest adverse to the Debtors, and I believe that Deloitte & Touche and the

Engagement Partners/Principals/Managing Directors are “disinterested persons” as that term is defined in section 101(14) of the Bankruptcy Code, as modified by section 1107(b) of the

Bankruptcy Code.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 22 of 156

Scope of Services

14. Deloitte & Touche has agreed to perform independent audit services for the Debtors in accordance with the terms and conditions set forth in the Engagement Agreements, as follows:

(a) Base Audit Engagement Letter. Pursuant to the terms and conditions of the Base Audit Engagement Letter, Deloitte & Touche: (a) will perform an integrated audit in accordance with the standards of the Public Company Accounting Oversight Board (“PCAOB”) (United States) (the “PCAOB Standards”) to express opinions on (i) whether the Debtors’ financial statements for the period ended December 31, 2020 are presented fairly, in all material respects, in accordance with accounting principles generally accepted in the United States of America, and (ii) the effectiveness of the Debtors’ internal control over financial reporting, as of December 31, 2020, based on the criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission; and (b) will review the Debtors’ condensed consolidated interim financial information in accordance with the PCAOB Standards for each of the quarters in the year ending December 31, 2020, prepared for the submission to the Securities and Exchange Commission.

(b) 401(k) Plan Audit Engagement Letter. Pursuant to the terms and conditions of the 401(k) Plan Audit Engagement Letter, Deloitte & Touche will perform a limited- scope audit for the 401(k) Employee Savings Plan of Whiting Petroleum Corporation (the “Plan”) in accordance with auditing standards generally accepted in the United States of America (“generally accepted auditing standards”) and the method of compliance permitted by 29 CFR 2520.103-8 of the U.S. Department of Labor’s (“DOL”) Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 (ERISA) (“Limited-Scope Election”), and express an opinion on whether the form and content of the information included in the Plan’s financial statements and supplemental schedules required by the DOL for the year ended December 31, 2019, other than that derived from the information certified by the trustee, are presented in compliance with the DOL’s Rules and Regulations for Reporting and Disclosure under ERISA.

15. Deloitte & Touche respectfully requests that its retention be made effective nunc pro tunc to the Petition Date so that Deloitte & Touche may be compensated for services it has provided before this Application is considered by the Court. Deloitte & Touche has provided services to the Debtors in advance of approval of the Application in anticipation that its retention would be approved as of the Petition Date. Deloitte & Touche submits that these circumstances are of a nature warranting retroactive approval.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 23 of 156

Professional Compensation

16. Deloitte & Touche’s retention by the Debtors is conditioned upon its ability to be retained in accordance with its terms and conditions of employment, including the proposed compensation arrangements, set forth in the Engagement Agreements.

17. Pursuant to the terms of the Base Audit Engagement Letter, Deloitte & Touche agrees to bill the Debtors periodically with respect to audit services performed thereunder, except for the Out-of-Scope Services (defined below). Deloitte & Touche estimated that its fees for such services would be approximately $880,000, to be periodically billed to the Debtors, as follows:

Invoice Date Amount April 30, 2020 $130,000 May 28, 2020 $125,000 July 6, 2020 $125,000 September 7, 2020 $125,000 October 29, 2020 $125,000 January 4, 2021 $125,000 February 1, 2021 $125,000

18. Pursuant to the terms of the 401(k) Plan Audit Engagement Letter, Deloitte &

Invoice Date Amount May 2020 $25,000 At report issuance $5,000

19. In the event that there are any overruns with respect to the base audit services to be performed by Deloitte & Touche under the Engagement Agreements, Deloitte & Touche will bill the Debtors a fixed hourly rate of $150 per hour for such services.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 24 of 156

20. Deloitte & Touche may conduct audit procedures or provide similar services beyond those anticipated in the scope of the base audit services contemplated at the respective times the Engagement Agreements were signed (collectively, the “Out-of-Scope Services”). To the extent Deloitte & Touche undertakes such services under either of the Engagement

Agreements, fees for the Out-of-Scope Services will be billed to the Debtors at the following hourly rates:

Professional Level Hourly Rates Partner / Principal / Managing Director $800 Senior Manager $695 Manager $610 Senior $510 Staff $405

21. In addition to the fees set forth above, actual, reasonable and necessary expenses, including travel, report production, delivery services, and other expenses incurred in providing

Deloitte & Touche’s services will be included in the total amount billed.

22. Deloitte & Touche intends to file interim and final fee applications for the allowance of compensation for the services rendered and reimbursement of expenses incurred in accordance with the applicable provisions of the Bankruptcy Code, the Bankruptcy Rules, the

Local Rules, and any other applicable procedures and orders of the Court, including the order granting this Application (to the extent compliance is not waived), as well as any applicable guidelines issued by the U.S. Trustee.

Payments to Deloitte & Touche Prior to the Petition Date

23. Deloitte & Touche provided prepetition services to the Debtors. In the ninety (90) days prior to the Petition Date, the Debtors paid Deloitte & Touche approximately $565,800 for services rendered. As of the Petition Date, no amounts were outstanding with respect to invoices

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 25 of 156

issued by Deloitte & Touche.

24. Some services incidental to the tasks to be performed by Deloitte & Touche in the

Chapter 11 Cases may be performed by personnel now employed by or associated with affiliates of Deloitte & Touche, such as Deloitte Transactions and Business Analytics LLP, Deloitte

Financial Advisory Services LLP, Deloitte Tax LLP, and Deloitte Consulting, and/or their respective subsidiaries, including subsidiaries located outside of the United States.

25. In particular, Deloitte & Touche may subcontract a portion of attest services to its indirect subsidiary, Deloitte & Touche Assurance & Enterprise Risk Services India Private Limited

(“Deloitte & Touche India”). In such case, a specifically assigned team of personnel from Deloitte

& Touche India assists in such services under the supervision, and with the input, of personnel of

Deloitte & Touche. The hourly rates charged to the clients by Deloitte & Touche for services performed by Deloitte & Touche India personnel are comparable to the rates charged for similar services by Deloitte & Touche, but do not directly correlate with the hourly rates attributed to such services by Deloitte & Touche India. The connections of Deloitte & Touche India (along with the connections of Deloitte & Touche and its other affiliates) to the Potential Parties in Interest searched by Deloitte & Touche are set forth on Schedule 2 attached hereto.

26. Deloitte & Touche has received no promises regarding compensation in the Chapter

11 Cases other than in accordance with the Bankruptcy Code and as set forth in this Declaration.

Deloitte & Touche has no agreement with any nonaffiliated or unrelated entity to share any compensation earned in the Chapter 11 Cases.

Efforts to Avoid Duplication of Services

27. Deloitte & Touche understands that the Debtors have retained and may retain additional professionals during the term of the Engagement Letter. Deloitte is mindful of the need

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 26 of 156

to avoid duplication of services, and, during the term of the Engagement Letter, Deloitte will work cooperatively with the Debtors to avoid the unnecessary duplication of services.

Record Keeping Requirements

28. Deloitte & Touche will apply for compensation and reimbursement of expenses in compliance with the applicable provisions of the Bankruptcy Code, the Bankruptcy Rules, the

Local Rules, the UST Guidelines, and any other applicable procedures or orders of the Court.

Deloitte & Touche’s fee applications for allowance of its compensation and expenses will be paid by the Debtors as authorized by the Court.

29. Deloitte & Touche will maintain records in support of any fees incurred in connection with the services it performs in the Chapter 11 Cases by category and nature of the services rendered, and will provide time records setting forth in summary format reasonably detailed descriptions of those services rendered on behalf of the Debtors, the time expended in providing those services, and the individuals who provide professional services on behalf of the

Debtors. Deloitte & Touche will file reasonably detailed time records for services in one-tenth

(1/10) hour increments, in accordance with the UST Guidelines. Deloitte & Touche will also maintain records of any actual and necessary costs and expenses incurred in connection with the services discussed above. Deloitte & Touche intends to apply for compensation for professional services rendered and reimbursement of reasonable and documented out-of-pocket expenses incurred in connection with the Chapter 11 Cases, subject to the Court’s approval and in compliance with applicable provisions of the Bankruptcy Code, the Bankruptcy Rules, the Local

Rules, and any other applicable procedures and orders of the Court, including any order granting this Application (to the extent compliance is not waived).

[Remainder of Page Intentionally Left Blank.]

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 27 of 156

Pursuant to 28 U.S.C. § 1746, I declare under penalty of perjury that the foregoing is true and correct.

Dated: June 3, 2020

/s/ Paul Horak Paul Horak Partner Deloitte & Touche LLP

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 28 of 156

Schedule 1 to Horak Declaration

Potential Parties in Interest List

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 29 of 156

Whiting Canadian Holding Company ULC Whiting Oil and Gas Corporation Whiting Petroleum Corporation Whiting Resources Corporation Whiting US Holding Company Headlee Gas Plant Tax Partnership Oklahoma Gas Tax Partnership Raven Ridge Pipeline Company Sakakawea Area Spill Response, LLC Shaw Resources Limited, LLC Sustainable Water Resources, LLC Whiting Programs, Inc. Whiting USA Trust II Dimensional Fund Advisors LP FMR LLC Hotchkis and Wiley Capital Management, LLC State Street Corporation - SSGA Funds Management, Inc. Vanguard Group Alvarez & Marsal North America, LLC Evercore Inc. Jackson Walker LLP Moelis & Company Opportune LLP Paul, Weiss, Rifkind, Wharton & Garrison LLP PJT Partners Simpson Thatcher Bartlett Stein Advisors, LLC Stretto ABN AMRO Capital USA LLC Bank of America, N.A. Bank of Nova Scotia, The BOKF, NA d/b/a Bank of Oklahoma Branch Banking and Trust Company Canadian Imperial Bank of Commerce Capital One, National Association Citibank, N.A. Comercia Bank Compass Bank Fifth Third Bank ING Capital LLC JPMorgan Chase Bank, N.A. Keybank National Association Merill Lynch Commodities, Inc. Regions Bank Royal Bank of Canada Sumitomo Mitsui Banking Corporation

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 30 of 156

SunTrust Bank U.S. Bank National Association Wells Fargo Bank, National Association 1832 Asset Management LP Aberdeen Asset Managers Ltd ABN AMRO Investment Solutions Advantus Capital Management Inc Advent Capital Management LLC Aegon USA Investment Management, LLC AGF Investments, Inc. AIG Asset Management (US) LLC Alcentra Limited AllFinancial Partners II, LLC AllianceBernstein LP Allianz Global Investors US LLC Allstate Investments LLC American Century Investment Management Inc American Family Mutual Insurance Company Amethyst Arbitrage International Master Fund Amundi Pioneer Asset Management, Inc. Amundi SGR S.p.A. Arch Capital Group Ltd Ares Management LLC Arkansas Teacher Retirement System Artemis Investment Management LLP Asahi Life Asset Management Co, Ltd Asset Allocation & Management Company, LLC AXA Investment Managers Babson Capital Management LLC Bain Capital Credit LP Bank Julius Bäer & Co AG Bank of New York Mellon Trust Company, N.A., The Bank Vontobel AG Banque Degroof Petercam Barclays PLC Baring Asset Management Ltd Barrow, Hanley, Mewhinney & Strauss, LLC BG Fund Management Luxembourg SA BI Management AS BlackRock Advisors, LLC BlackRock Investment Management BMO Asset Management Inc BNP Paribas BNY Mellon Global Management

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 31 of 156

Boenning & Scattergood Inc Bradford & Marzec Brandywine Global Investment Management LLC Brighthouse Life Insurance Co. Brown Capital Management, LLC C S McKee LP Calamos Advisors LLC California Public Employees Retirement System California State Teachers' Retirement System Canoe Financial LP Capital Financial Holdings Inc Capital Group Cos. Capital Investment Trust Corporation Capital Research & Management Company (US) Capstone Investment Advisors LLC Cavanal Hill Investment Management Inc Chartwell Investment Partners, LLC Chesapeake Employers Insurance Co. Chubb Ltd. CI Investments Inc CIBC Global Asset Management Inc. CIGNA Investments, Inc Citadel Advisors LLC Citigroup Global Markets, Inc. Clarien Investments Ltd Clark Capital Management Group, Inc Colchester Global Investors Limited Columbia Management Investment Advisers LLC Columbia Wanger Asset Management, LLC Conning, Inc Corbyn Investment Management Inc Cornerstone Advisors, Inc Counsel Portfolio Services, Inc CQS Cayman LP Credit Suisse Asset Management Crescent Capital Group LP Daiwa America Strategic Advisors Corp. Daiwa SB Investments Ltd Danske Capital DDJ Capital Management LLC Dekabank Deutsche Girozentrale Delaware Investments Delphi Capital Management Inc Denver Investments

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 32 of 156

Deutsche Asset Management Americas DoubleLine Capital LP DuPont Capital Management Corporation DWS Investment Management Americas, Inc. Dynamic Funds DZ Privatbank S.A. Luxembourg Eastspring Investments Limited Eaton Vance Management EDM Servicios Financieros SA AV Ellington Management Group LLC Employees Retirement System of Texas Ensign Peak Advisors Everest Reinsurance Co Federated Investment Management Company Fidelity Management & Research Copmany Fideuram Gestions SA Fiera Capital Corporation FIL Investments First Trust Advisors LP Fisch Asset Management AG Flow Traders US LLC Fort Washington Investment Advisors Inc Frank Russell Co FS Investments Fubon Securities Investment Trust GAM Holding AG GLG Partners LP Global Index Advisors Inc GMO UK Ltd Goldman Sachs Asset Management Graham Capital Management LP Guggenheim Investment Management LLC Gyllenberg Rahastoyhtio Oy Hartford Financial Services Group Highmark Inc Hirtle Callaghan & Co LLC Holbrook Holdings Inc HSBC Trinkaus Und Burkhardt AG Hudson Bay Capital Management LP ICW Group Income Research & Management Invesco Trimark Investco Advisers, Inc. Investco Asset Management

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 33 of 156

Investco PowerShares Capital Management LLC Investec Asset Management Ltd Investeringsforeningen Investin-K Janus Henderson Investors JP Morgan Asset Management JP Morgan Investment Management, Inc. JP Morgan Securities, LLC Jupiter Asset Management Ltd. JVB Financial Group KKR & Co. Inc. Kornitzer Capital Management Inc L&S Advisors Inc La Francaise des Placements SAS Lazard Asset Management, L.L.C. Legal & General Investment Management Lemanik SA Liberty Mutual Group Asset Management, Inc. Liberty Mutual Insurance Group Lombard Odier Asset Management (Europe) Ltd. Loomis, Sayles & Company LP Lorne Steinberg Wealth Management Inc. Lyxor International Asset Management MacKay Shields LLC Mackenzie Financial Corporation Manning & Napier Advisors Manulife Asset Management Marco Consulting Group Marret Asset Management Inc Mason Street Advisors LLC McDonnell Investment Management LLC Mediolanum International Funds Ltd MEMBERS Capital Advisors, Inc Mercer Investments LLC MetLife Investment Management, LLC Metropolitan Life Insurance Co. MFS Investment Management Migdal Asset Management Millstreet Credit Fund LP Mizuho Asset Management Co Ltd Morgan Stanley Investment Management Munzinich and Company, Inc Mutual of Omaha Insurance Company Muzinich & Company, Inc. N & N Investments Ltd

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 34 of 156

National Bank of Canada National Teachers Associates Life Insurance Company Nationwide Fund Advisors Neuberger Berman, LLC New England Asset Management, Inc New York Life Investment Management, LLC New York State Teachers' Retirement System Newfleet Asset Management, LLC Newton Investment Management Ltd NISA Investment Advisors LLC NN Investment Partners NNIP Advisors B.V. Nomura Corporate Research and Asset Management, Inc. Nordea Investment Management A/S Nordix AG Norman Selection Fund Northern Trust Investment Management Northern Trust Investments, Inc. Nuveen Asset Management LLC Oaktree Capital Management LP Ohio Public Employees' Retirement System Old Mutual Global Investors Limited OnyxPoint Global Management LP OppenheimerFunds Inc Opus Investment Management Inc Oregon State Treasury Pacific Income Advisers Inc Payden & Rygel Penn Mutual Life Insurance Company PIMCO - Pacific Investment Management Company PineBridge Investments LLC Pioneer Investment Management Inc. PPM America, Inc. Prelude Opportunity Fund LP Principal Global Investors Protective Life Insurance Co Provident Investment Management, LLC Prudential Investments, LLC Purpose Investments Inc Putnam Investment Management LLC Raiffeisenlandesbank Raymond James & Associates Inc RBC Capital Markets RBC Global Asset Management, Inc.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 35 of 156

Redwood Asset Management Inc Resource Financial Fund Mgmt Inc. Riverfront Investment Group LLC Riverhead Capital Management LLC Robeco Institutional Asset Management Robert W. Baird & Co Inc Ryan Labs Asset Management Inc Sankaty Advisors Sarasin Investmentfonds AG Schroder Investment Management North America, Inc. SEI Investments Management Corporation Seix Investment Advisors LLC Shenkman Capital Management Inc Sidus Investment Management SKY Harbor Capital Management LLC Societe Generale Fixed Income (Paris) South Dakota Investment Council Spaengler IQAM Invest GmbH Standard Chartered Bank (HK) Ltd Standish Mellon Asset Management Company LLC State Street Global Advisors Sterling Capital Management LLC Stone Harbor Investment Partners LP Strategic Income Management, LLC Sumridge Partners LLC Sumus Capital SA Symphony Asset Management LLC T. Rowe Price Associates Inc. Taplin, Canida & Habacht, LLC TD Asset Management, Inc. Texas Mutual Insurance Co. Thrivent Asset Management, LLC TIAA Global Asset Management Travelers Companies, Inc., The Treasurer of the State of Ohio UBS Asset Management (Americas) Inc. United Concordia Cos Inc Universal Investment GmbH UNUM US Victory Capital Management Inc Voya Investment Management LLC Waddell & Reed Investment Management Company Wellington Management Company LLP Wells Capital Management Inc

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 36 of 156

Wells Fargo Securities Western Asset Management Co. White Mountains Advisors LLC WisdomTree Asset Management Inc Wolverine Asset Management LLC Zuercher Kantonalbank BNN WESTERN, LLC BP ENERGY COMPANY MEADOWLARK MIDSTREAM COMPANY, LLC DBA BEAR TRACKER ENERGY, LLC PLAINS PIPELINE, L.P. QEP FIELD SERVICES, LLC SHELL TRADING (US) COMPANY TALLGRASS MIDSTREAM, LLC TALLGRASS OPERATIONS, LLC TARGA BADLANDS LLC DBA SADDLE BUTTE PIPELINE, LLC Trailblazer Pipeline Company UNITED ENERGY TRADING, LLC Kirkland & Ellis, LLP Bradley J. Holly Bruce R. DeBoer Carin S. Knickel Charles J. Rimer Correne S. Loeffler James E. Catlin Jeffrey S. Stein Lyne B. Andrich Michael B. Walen Michael G. Hutchinson Michael J. Stevens Philip E. Doty Sirikka R. Lohoefener Thomas L. Aller Timothy M. Sulser William (Bill) N. Hahne Alabama Department of Revenue Andrews County, TX Treasurer Aransas County, TX Treasurer Arkansas Corporate Income Tax Section Arkansas Secretary of State Big Horn County, WY Treasurer Billings County, ND Treasurer Brazoria County, TX Treasurer Bureau of Land Management Bureau of Safety and Environmental Enforcement (“BSEE”)

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 37 of 156

CA Secretary of States Office California Franchise Tax Board Canada Revenue Agency, Tax Services Office Carbon County, WY City and County of Denver CO Secretary of States Office Colorado Department of Public Health Colorado Department of Revenue Comptroller of Public Accounts (TX) Delaware Division of Corporations Denver County Treasurer Department of the Treasury Dewitt County, TX Treasurer Douglas County Treasurer Ector County, TX Treasurer Financial Accounting Standards Board Gaines County, TX Treasurer Howard County, TX Treasurer Jasper County, MS Treasurer Johnson County, WY Treasurer KS Secretary of States Office LA Secretary of States Office Louisiana Department of Revenue McKenzie County, ND Treasurer MI Secretary of States Office Michigan Department of Treasury Mississippi Department of Environmental Quality Mississippi Department of Revenue Mississippi State Oil & Gas Board MN Secretary of States Office Montana Department of Environmental Quality Montana Department of Revenue Mountrail County, ND Treasurer MS Secretary of States Office MT Secretary of States Office ND Secretary of States Office Nebraska Department of Revenue Nebraska Foreign Occupation Tax Nebraska Local Business Use Tax New Mexico Environmental Department New Mexico Taxation and Revenue NM Secretary of States Office North Dakota Department of Environmental Quality North Dakota Department of Health

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 38 of 156

North Dakota Industrial Commission North Dakota Office of State Tax Commissioner North Dakota Tax Commissioner Nueces County, TX Treasurer Oakland County, MI Treasurer Office of Natural Resources Revenue (ONRR) Oklahoma Tax Commission Park County, WY Treasurer Public Company Accounting Oversight Board Reeves County, TX Treasurer Richland County, MT Treasurer Rio Blanco County Treasurer Roosevelt County, MT Treasurer SEDAR Filing Service Sheridan County, MT Treasurer Stark County, ND Treasurer State of Colorado Oil and Gas Conservation Commission State of New Mexico Taxation & Revenue Department State of Wyoming Department of Revenue & Taxation Stephens County, TX Treasurer Texas Commission on Environmental Quality Texas Comptroller of Public Accounts Texas Dyed Diesel Report Texas Railroad Commission Uintah County, UT Treasurer University of Texas at Dallas UT Secretary of States Office Utah State Tax Commission Ward County, TX Treasurer Weld County Oil and Gas Energy Department Weld County Public Works Weld County Treasurer Wharton County, TX Treasurer Williams County, ND Treasurer Winkler County, TX Treasurer WY Secretary of States Office Wyoming Department of Revenue Wyoming Oil & Gas Conservation Wyoming Survey of Butane, Natural Gas Yoakum County, TX Treasurer Ace American Insurance Company (Chubb) Ascot Placement Berkley Insurance Company Endurance American Insurance Company (Sompo)

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 39 of 156

Federal Insurance Company (Chubb) Gotham Insurance Company Great American Insurance Company IMA Financial Group, Inc. Ironshore Specialty Insurance Company Liberty Mutual Fire Insurance Co. (Liberty Mutual Group) Old Republic Insurance Company QBE International Markets St Paul Fire & Marine Insurance Co. (Travelers) StarStone Specialty Insurance Company Syndicate TRV 5000 at Lloyd's Twin City Fire Insurance Company (Hartford) U.S. Specialty Insurance Company Underwriters at Lloyd's London & Companies Validus Specialty Insurance on behalf of Lloyds syndicate 1183 XL Specialty Insurance Company Zurich American Insurance Company BCSP DENVER PROPERTY LLC Apache Louisiana Minerals LLC Arlen A. Dean Bepco, L.P. Bruce Higgins Cameron, Parish of CapitalPlus Construction Services, LLC Chad Chandler Charles D. Wilkinson EOG Resources, Inc. Equinor Texas Onshore Properties, LLC Garth L. Harmon Izetta Hopkins Jesse Moore Jolene Burr Mark Bowen Maynard Lund New Orleans, City of Robert Finley Ronald Rabbithead Wilbur D. Wilkinson William A. Blackwell Windsor Bakken, LLC WOGC XTO Energy, Inc. Jamex Marketing, LLC Bank of New York Mellon Trust

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 40 of 156

BIA BLM-Wyoming BUREAU OF INDIAN AFFAIRS CO State Board of Land Commissioners Colorado OGCC COLORADO STATE BOARD OF LAND COMMISSIONERS Computershare, Inc. Enbridge Pipelines HUTCHERSON FAMILY LIMITED PARTNERSHIP AND CLAUDE HUTCHERSON FAMILY LLC Industrial Commission of North Dakota Michigan Dept. of Environmental Quality Michigan Dept. of Natural Resources ND OIL AND GAS DIVISION North Dakota Oil and Gas Division RAILROAD COMMISSION OF TEXAS, OIL & GAS DIV. RLI INSURANCE COMPANY Southern Pipe Electric Power Association State of Colorado State of Mississippi STATE OF MONTANA, OIL AND GAS BOARD State of New Mexico State of New Mexico Public Lands State of North Dakota State of Oklahoma STATE OF WYOMING, OIL & GAS CONSERVATION COMM. State of Wyoming, Trust Lands TX Railroad Commission TX RR Commission US/BLM US/EPA Weld County, CO WY Office of State Lands WY OGCC AGRIBANK FCB ARKOMA DRILLING II LP BAKKEN HBT II LP BLACK STONE MINERALS CO LP BURLINGTON RESOURCES O&G CO LP CASTLE PEAK ENERGY LLC COMSTOCK OIL & GAS LP CONTINENTAL RESOURCES INC DORCHESTER MINERALS EL PETRON ENTERPRISES LLC ENERGY 11 OPERATING CO LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 41 of 156

EQUINOR ENERGY LP G G ROSE LLC GADECO LLC GBK INVESTMENTS LLC GOLDEN EYE RESOURCES LLC GREP WILLIAM LLC GREP WOLVERINE LLC H & E RESOURCES LLC HELM ENERGY LLC HESS BAKKEN INVESTMENTS II LLC INLAND OIL & GAS CORP IRISH OIL & GAS KAISER FRANCIS OIL CO LARIO OIL & GAS CO LIME ROCK RESOURCES III-A LP LIME ROCK RESOURCES IV-A LP MARVIN J MASSET MIRADA ENERGY LLC MISSOURI RIVER ROYALTY CORP NANTASKET PETROLEUM CORPORATION NINE POINT ENERGY LLC NORTH DAKOTA STATE NORTHERN OIL & GAS INC OFFICE OF NATURAL RESOURCES ORRION ENERGY LLC ORVILLE M ERICKSON PETER MASSET POLSON FAMILY MINERAL TRUST RED CROWN ROYALTIES LLC RIVERBEND OIL & GAS VI LLC RUTH PARKER WOOD REV TRUST SINCLAIR OIL & GAS CO SLAWSON EXPLORATION CO INC SPECIALIZED TECHNOLOGICAL TIMBRO RANCH & CATTLE CO LLC VEN BAKKEN LLC VIERSEN OIL & GAS CO VITESSE ENERGY LLC XTO HOLDINGS LLC ZAVANNA LLC ZAVANNA ORR LLC Abraxas Bonanza Creek Denbury

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 42 of 156

Gulfport Energy Halcon Resources Jones Energy Newfield Northern Oil & Gas Inc. Oasis Petroleum Triangle Petroleum Corporation Atlas Oil Company Baker Hughes Black Hawk Energy Services Ltd BNN Redtail, LLC Chemoil Corporation Chevron USA Inc CS Welding, LLC CTAP, LLC Estvold Oilfield Services Inc Halliburton Energy Services Inc Jmac Resources Inc Key Energy Services LLC McKenzie Energy Partners LLC National Oilwell Varco LP NexTier Completion Solutions, Inc. Northern Oilfield Services, LLC Perfx Wireline Services LLC Pioneer Drilling Services Ltd Polar Midstream Purity Oilfield Services LLC Rusco Operating LLC Schlumberger Technology Corporation Sun Well Service Inc Targa Resources Partners LP Triangle Electric Inc AT&T AT&T MOBILITY BIG HORN RURAL ELECTRIC BLUE LIGHTNING BURKE DIVIDE ELECTRIC COOP CENTURYLINK CITY OF COAHOMA CITY OF DICKINSON CITY OF STANLEY CITY OF WATFORD CITY CITY OF WILLISTON COMCAST

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 43 of 156

CONSOLIDATED COMM NETWORKS INC DAKOTA CARRIER NETWORK DTE ENERGY COMPANY ENTERGY FORT BELKNAP ELECTRIC COOP INC GOLDENWEST ELECTRIC CO-OP INC GRANITE TELECOMMUNICATIONS HIGH WEST ENERGY INC INTELEPEER CLOUD COMMUNICATIONS LEA COUNTY ELECTRIC COOP INC LOWER YELLOWSTONE RURAL LYNTEGAR ELECTRIC COOP INC. MCKENZIE ELECTRIC COOPERATIVE MCLEAN ELECTRIC COOPERATIVE MID-RIVERS TELEPHONE COOP MONTANA DAKOTA UTILITIES CO MOON LAKE ELECTRIC MORGAN COUNTY RURAL ELECTRIC MOUNTRAIL-WILLIAMS ELECTRIC NEMONT TELEPHONE COOPERATIVE NORTH CENTRAL ELECTRIC NORTHWEST COMMUNICATIONS COOP POWDER RIVER ENERGY RESERVATION TELEPHONE COOPERATIVE ROUGHRIDER ELECTRIC COOP INC SHERIDAN ELECTRIC SOUTHERN PINE ELECTRIC POWER SRT COMMUNICATIONS INC STEPHENS WATER & SEWER STRATA NETWORKS TEC TXU ENERGY VERIZON BUSINESS VERIZON WIRELESS WINDSTREAM CORP WYOMING GAS COMPANY XCEL ENERGY 1-800-FLOWERS.COM 1888 INDUSTRIAL SERVICES LLC 1DERRICK INC 1ST RATE ENERGY SERVICES INC 208 RACQUETTE DRIVE LLC 2ND STORY 3 FORKS SERVICES

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 44 of 156

361 SERVICES INC 3D SPECIALTIES INC 3ES INNOVATION 4 CORNERS HOTSHOT LLC 4D CONSULTING SERVICES INC 51 FIFTY SOLUTIONS INC 609 CONSULTING LLC 701 CLEAN LLC 8 NORTH LLC A & H ELECTRIC A & K SERVICES LLC A & S ENERGY INC A PRECIOUS CHILD INC A V M INC A-1 LOCK & KEY A2D TECHNOLOGIES INC AAA HEATING & SHEET METAL INC ABACO ENERGY LLC ABACUS COMPUTERS INC ABC FENCING & OIL FIELD ABERCROMBIE ENERGY INC ABLE INCORPORATED ABM JANITORIAL SERVICES AC MECHANICAL AND ENGINEERING ACC BUSINESS ACCOUNTEMPS ACE FIRE PROTECTION LLC ACE IN THE HOLE CONSTRUCTION ACKER ELECTRIC INC ACKLAM INC ACME ELECTRIC MOTOR INC ACME TOOLS - WILLISTON ACME TRUCK LINE INC ACOM SOLUTIONS INC ADAMS TRUCKING INC ADAMS WAREHOUSING LLC ADAN PRIETO ADD SOURCE GROUP LLC ADDISON GROUP ADE ROYALTY PARTNERSHIP ADLER HOT OIL SERVICE LLC ADLER TANK RENTALS ADVANCED BUSINESS METHODS ADVANCED FIRE INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 45 of 156

ADVANCED NETWORK ADVANCED PRODUCTS INC ADVANTAGE BUSINESS CAPITAL ADVISOR ENERGY INC AECOM TECHNICAL SERVICES INC AED AUTHORITY AEGIS CHEMICAL SOLUTIONS AETNA INC AG WASSENAAR INC AGAR CORPORATION INC AGGIETECH ENERGY SERVICES LLC AGI - THE EASY COPY COMPANY AG-NEWS AGUA LIBRE MIDSTREAM LLC AH INC AICPA AIM OILFIELD SERVICES LLC AIMHIRE LLC AIR AND WASTE MANAGEMENT AIR POLLUTION TESTING INC AIR-CON INC AIRGAS GREAT LAKES INC AIRGAS MID SOUTH, INC AIRGAS ON-SITE SAFETY SERVICES AIRGAS USA LLC AKERS & THOMPSON LLC ALADDIN FINANCIAL INC ALATI ARNEGARD LLC ALBERTS WATER & WASTEWATER ALCO GAS & OIL PRODUCTION ALERT SYSTEMS TECHNOLOGIES LLC ALEXANDER COMMUNITY ACTIVITIES ALEXEI MILKOV ALITEK SOLUTIONS LP ALL AMERICAN RECORDS ALL IN ONE OIL FIELD SERVICE ALL SEASONS SPORT ABOUT INC ALL STATE COMMUNICATIONS INC ALL TECH ELECTRIC CO ALL WEATHER WELL SERVICE INC ALLIANCE DRILLING TOOLS LLC ALLIANCE SOURCE TESTING LLC ALLIED VALVE INC ALLIS TOWNSHIP

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 46 of 156

ALLISON MCKEY ALLY CONSULTING LLC ALLY EQUIPMENT LLC ALLY ONSITE LLC ALMQUIST WELDING & FAB ALPINE HOTSHOT LLC ALS ENVIRONMENTAL ALS TRIBOLOGY ALTA MESA ALTENBURG HAULING ALTITUDE ENERGY PARTNERS LLC ALTUS INTERVENTION USA INC ALVAREZ & MARSAL VALUATION ALYSON K BREHM-JOHNSON AMAZIMA MINISTRIES AMBYINT CORPORATION AMERI COPY PRINTING INC AMERICAN ASSOCIATION OF AMERICAN CANCER SOCIETY AMERICAN CASING & EQUIPMENT AMERICAN CLEANING SYSTEMS INC AMERICAN COMPRESSOR & ENGINE AMERICAN COMPRESSOR EQUIPMENT AMERICAN DIABETES ASSOCIATION AMERICAN EQUIPMENT LLC AMERICAN EXPLORATION AMERICAN FOUNDATION FOR AMERICAN HEART ASSOCIATION AMERICAN INTERNATIONAL AMERICAN LUNG ASSOCIATION AMERICAN MECHANICAL SERVICE INC AMERICAN MESSAGING SERVICES AMERICAN MILLENNIUM CORP INC AMERICAN RED CROSS AMERICAN SOLUTIONS FOR AMERICAN WELDING & GAS INC AMERICAN WELL SERVICE INC AMERICAN WELLTEST INCINERATORS AMERIGAS - MCNEIL AMERIPRIDE LINEN AND APPAREL AMERIPRIDE SERVICES AMERITEST INC AMY LOU HAINES ANALYTICA INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 47 of 156

ANCHOR CENTER FOR BLIND ANCHOR DRILLING FLUIDS USA INC ANCHORS OIL FIELD SERVICES LLC AND THEN THERE WERE NONE ANDALAY CLEANING SERVICE ANDEAVOR FIELD SERVICES LLC ANDERSON FAMILY REVOCABLE ANDERSON FORKLIFT INC ANDREA DULEY PASSMAN ANDREW & CHRISTINE KOCH TRUST ANDREW FOGDEN ANDREWS COUNTY ANDREWS INDEPENDENT ANDREWS PUMP & SUPPLY INC ANEDA FLADELAND ANGUS PROVING SERVICES LLC ANIXTER INC ANNA HART HAZARD ANNABELLE STANLEY TOWNHOME ASSOC ANYTIME HYDROEXCAVATION LLC APEX ANALYTIX LLC APEX COMPANIES LLC APEX INSTRUMENTS INC APEX REMINGTON PIPE & SUPPLY APEX WELL SERVICING INC APPEAL ENTERTAINMENT LLC APPLIED CONTROL EQUIPMENT LLLP APPLIED INDUSTRIAL APROTEX CORPORATION AQUA TERRA WATER MANAGEMENT AQUAONE AR ENERGY LLC ARANSAS COUNTY ARC ENERGY SERVICE & SUPPLY ARCHROCK PARTNERS LP ARCHROCK SERVICES LP ARCTIC ENERGY SERVICES LLC ARDENT SERVICES LLC ARDIS BURKHOLDER REVOCABLE TR ARGIS TECHNOLOGIES LLC ARGUS MEDIA INC ARIZONA DEPARTMENT OF REVENUE ARKANSAS DEPARTMENT OF ARKANSAS OIL & GAS COMMISSION

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 48 of 156

ARKANSAS ONE CALL SYSTEM INC ARLEY AND SANDRA LARSON, JTS ARMA DEI ACADEMY ARNEGARD BOOSTER CLUB ARNO DOUGLAS WISNESS ARP ENTERPRISES INCORPORATED ARROW MIDSTREAM HOLDINGS ARROW WATER LLC ARTHRITIS FOUNDATION ARTHUR V LANGVED ARTIS HRA 1700 BROADWAY LP ASCAP ASCENT CHURCH ASHLEY RESOURCES INC ASHLEY VALLEY WATER & SEWER ASHLEY WHITTON ASK TRANSPORTATION INC ASPEN TECHNOLOGY INC ASSE International ASSET FINANCE GROUP INC ASSETPOINT LLC ASSOCIATION FOR FINANCIAL ASTRO CHEM LAB INC ATAFMA LLC A-TEXIAN COMPRESSOR INC ATLAS OIL CO ATOMIC CAPITAL MINERALS LLC ATP OILFIELD SERVICES LLC AUDIMATION SERVICES INC AUDIO VIDEO SPECIALISTS LLC AUDITBOARD INC AURELIUS ENERGY LLC AUTO AUCTION OF MONTANA AUTOM8 INDUSTRIAL LLC AUTOMATION & ELECTRONICS INC AUTOMATION SERVICE AUTOMATION X CORPORATION AVERY AAMOTH AVERY BAKKEN DISPOSALS LLC AVERY ENTERPRIZES INC AWARD & SIGN AWC INC AXELBERG MEDIATION AND AYCO COMPANY LP

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 49 of 156

AZ FIELD SERVICES LLC A-Z SAFETY SUPPLY B & A LABORATORIES B & B DRILLING AND COMPLETIONS B & B RENTAL B & C QUICK TEST INC B & D ELECTRIC INC B & D SIGNS LLC B & G ROUSTABOUT SERVICE LLC B & H CEMENTING SERVICES INC B & H ONSITE TESTING LLC B & N CONTRACTORS INC B CIVIC B&B HOT OIL SERVICE INC B.O.S. ROUSTABOUT & BACKHOE BACK COUNTRY SPRAYING LLC BACK ON MY FEET BAD WATER DISPOSAL LLP BADGER DAYLIGHTING CORP BADLANDS CONSULTING LLC BADLANDS GYMNASTICS CLUB BADLANDS HARDWARE BADLANDS HYDROTESTING INC BADLANDS HYDROVAC SERVICES LLC BADLANDS OCCUPATIONAL TESTING BADLANDS POWER FUELS LLC BADLANDS STEEL INC BAILEYS MOVING AND STORAGE BAKER CONSULTING LLC BAKER METAL & RECYCLING INC BAKERSFIELD PIPE & SUPPLY INC BAKKEN CARPET CLEANING LLC BAKKEN OIL RUSH BAKKEN ROTORS LLC BAKKEN THREAD REPAIR LLC BAKKEN WATER LLC BALANCED ENERGY OILFIELD BALLARD SPAHR LLP BANDED IRON US INC BANK OF NEW YORK MELLON BANK OF UTAH CORPORATE TRUST BANNER OCCUPATIONAL HEALTH BAR S SERVICES INC BARANKO BROS INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 50 of 156

BARANKO BROTHERS ENVIRONMENTAL BARBARA M BURGESS BARGE TRUCKING INC BARR ENGINEERING COMPANY BARREE & ASSOCIATES LLC BARRY W SPECTOR BARTLETT & WEST INC BASIC BENEFITS LLC BASIC ENERGY SERVICES LP BASIN BITS INC BASIN CONCRETE INC BASIN FILTRATION SYSTEMS AND BASIN PRECAST INC BASIN PRINTERS INC BASIN SERVICE COMPANY INC BASIN WELL SERVICE INC BASWARE INC BATTERIES PLUS BULBS BAU OIL SERVICES CORP BAUER WELDING AND FABRICATION BAY ROCK OPERATING COMPANY BAY TACT CORPORATION BCSP 1700 BROADWAY PROPERTY BEABOUT BROCK EASLEY BEACON OILFIELD SERVICE LLC BEAR CREEK ENGINEERING LLC BEAR MOUNTAIN LLC BEAVER CREEK ARCHAEOLOGY INC BEAVER CREEK LLC BEDICO LLC BELFIELD OPERATION AWARE BELFIELD PARKS & REC DISTRICT BELFIELD SPORTSMAN CLUB BELFIELD THEATER BELL SUPPLY COMPANY BEN GUDE BENCO OIL SERVICES INC BENEFIT FUND OF MCKENZIE BENSHAW INC BENZ OIL CO INC BERTHOLD SPORTSMEN CLUB INC BEST ENERGY INC BEST FRIENDS MENTORING BETHEL LUTHERAN FOUNDATION

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 51 of 156

BETTY A BLYTHE TRUST BEVERIDGE & DIAMOND PC BEVERLY ANN HUMENYIK BEVERLY J FORTHUN BHG INC BHS INC BIA, U&O AGENCY BICO DRILLING TOOLS BICYCLE COLORADO BIDELL GAS COMPRESSION LTD BIG C TRUCKING INC BIG DISPOSAL CARTWRIGHT LLC BIG DISPOSAL IRGENS LLC BIG HORN ANCHOR SERVICE INC BIG HORN CO-OP MARKETING ASSOC BIG HORN COUNTY TREASURER BIG HORN REDI-MIX BIG HORN WATER LLC BIG RED HOT OIL SERVICE INC BIG ROY TRUCKING INC BIG SKY ENERGY EQUIPMENT BIGHORN CONSTRUCTION & BIGHORN VAC INC BILFINGER WESTCON INC BILLINGS COUNTY AUDITOR BILLINGS COUNTY RECORDER BILLINGS COUNTY RURAL FIRE BIO TECH INC BIOREMEDIATION CONTRACTORS & BIP DRILLCO LLC BIRD CONSERVANCY OF THE BIRKMAN INTERNATIONAL INC BISMARCK-MANDAN YOUNG LIFE BISON ENGINEERING INC BIT REFINERY LLC BJ SERVICES LLC BLAC FRAC TANKS INC BLACK HILLS EXPLORATION AND BLACK HILLS TRUCKING INC BLACKBURN MANUFACTURING BLACKDUCK POWER EQUIPMENT INC BLACKEAGLE ENERGY SERVICES BLACKGOLD CAPITAL LLC BLACKHAWK EQUIPMENT CORP

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 52 of 156

BLACKOUT ENERGY SERVICES INC BLACKRIVER MINERAL GROUP LLC BLACKTRAIL ENVIRONMENTAL INC BLAIR THARP BLAISDELL RODEO CLUB BLAKE HART BLAKEMAN PROPANE INC BLM ROYAL GORGE FIELD OFFICE BLOOMBERG BNA BLOOMBERG LP BLUE HAWK TOUCHDOWN CLUB BLUE MARBLE GEOGRAPHICS BLUE ROCK PRODUCTS COMPANY BLUEPRINT ENERGY PARTNERS LLC BLUETICK INC BLUEVINE CAPITAL INC BLU-SPHERE SYSTEMS INC BNN NORTH DAKOTA LLC BNN REDTAIL LLC BNSF RAILWAY COMPANY BOARDVANTAGE INC BOBBY POWELL CONSTRUCTION INC BOBS OILFIELD SERVICE INC BOESPFLUG TRAILERS & FEED INC BOH MIDSTREAM BOLE RESOURCES LLC BONANZA ROYALTIES LLC BOND-COAT INC BOONE KARLBERG PC BOOT BARN INC BORDER STATES INDUSTRIES INC BORSHEIM CRANE SERVICE LLC BOS SOLUTIONS INC BOSQUE DISPOSAL SYSTEMS LLC BOSS OFFICE AND COMPUTER BOWBELLS POST PROM COMMITTEE BOWDEN WELDING AND FABRICATION BOYD & MCWILLIAMS OPERATING BOYS & GIRLS CLUB BOYS & GIRLS CLUB OF RICHLAND BP AMERICA PRODUCTION COMPANY B-P SUPPLY INC BPI DIRECT BPL ELECTRICAL SERVICES LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 53 of 156

BRAATEN PLUMBING INC BRACONIER PLUMBING & HEATING BRAD CONSULTING BRADLEY ARANT BOULT CUMMINGS BRADLEY D FEEHAN BRADSBY GROUP BRAINSTORM INC BRAND SOURCE APPLIANCE REPAIR BRAND X HYDROVAC SERVICES INC BRANDON ROD BRAS FOR A CAUSE BRAUN DISTRIBUTING BRAUN INTERTEC CORPORATION BRAUN TRUCKING INC BRAVE THE SHAVE BRAZORIA COUNTY BREITBURN OPERATING LP BREKKE STORAGE BRENDA C FREEBURN BRENDA G HUGHES BRENNAN ENGINEERING INC BRENNTAG PACIFIC INC BRENT ARNEGARD BRENT NETTLETON BRENT O HAUGE BRETT L SIDDOWAY BRI CONSULTING GROUP INC BRIAN & ERIN JOHNSON, JTS BRIAN C HOWE TRUCKING LLC BRIAN KEPPEN BRIAN KOCH BRIC LEE LANGFORD BRICE & ASSOCIATES CPA PC BRIDGER ENERGY LLC BRIGADE ENERGY SERVICES LLC BRIGHAM CONSTRUCTION INC BRISTOL INC BROADREACH LOGISTICS LLC BROADRIDGE ICS BROADWAY CARES BROOKS GAGSTETTER BROWN PALACE HOTEL BRUIN E&P OPERATING LLC BRUIN E&P PARTNERS LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 54 of 156

BRUIN WILLISTON HOLDINGS LLC BRUKER AXS INC BRYAN CAVE LEIGHTON PAISNER BST LIFT SYSTEMS INC BTA OIL PRODUCERS LLC BUCKEYE WELDING SUPPLY CO INC BUCKHORN ENERGY OAKS DISPOSAL BUCKHORN ENERGY SERVICES LLC BUCKHORN MEASUREMENT SERVICES BUCKSHOT TRUCKING LLC BUEHLER COMPANIES BUGGSY'S WATER SERVICE INC BULLDOG CHEMICALS LLC BULLDOG SERVICES LLP BULLDOG TRUCKING BUREAU VERITAS NORTH BURKE CENTRAL SCHOOL BURKE WELDING SUPPLY & TOOL CO BURLINGTON RESOURCES BURTS LOGO APPAREL BUSINESS WIRE INC BUSY BEES HOT OIL INC BUTCHS RAT HOLE & ANCHOR BUTLER MACHINERY COMPANY BYRON J COOK TRUST C & D WATER SERVICES C & G ELECTRICAL SERVICES LLC C & J SPEC-RENT SERVICES INC C & J WELL SERVICES INC C & M OILFIELD RENTALS C B SUPPLY C DAVID RHOADES C&H TESTING SERVICE LLC C2 GEOLOGY LLC CA WHITE WIRELINE SERVICES CACHE TRUCKING LLC CACTUS WELLHEAD LLC CAD INC, MONTANA SEALS & CADE PRODUCTION LLC CAHOON ENTERPRISES LLC CAIN ELECTRIC SUPPLY CORP CALIBER MIDSTREAM PARTNERS LP CALIFORNIA STATE CONTROLLER CALPINE ENERGY SOLUTIONS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 55 of 156

CALVARY CHAPEL OF HUNTINGTON CAMERON SURFACE SYSTEMS CAMP KESEM CAMP RECREATION CAMPBELL COUNTY TREASURER CANARY PRODUCTION SVCS LLC CAPEX OILFIELD SERVICES INC CAP-IT COVERS CAPITAL SERVICES LLC CAPITAL WELL SERVICES CARBON COUNTY TREASURER CARBON CREEK ENERGY LLC CARBON POWER & LIGHT INC CAREY W ZIMMERMANN CARIN KNICKEL CARL B EVERETT III CARLA J WILSON CARLSON MCCAIN INC CARLSON PHOTOGRAPHY INC CARLTON INDUSTRIES LP CAROLE PRICE CAROLINE ROSE HUNT CAROLYN H JOSEPH FAMILY TRUST CAROUSEL INDUSTRIES OF CARQUEST OF STANLEY CARRIZO OIL & GAS INC CARROT TOP INDUSTRIES INC CARTER RENNERFELDT CASA OF JEFFERSON & GILPIN CASAS POR CRISTO CASEDHOLE SOLUTIONS CASEYS CAR CARE CENTER CASPER CONTRACTORS SUPPLY INC CASPER STAR TRIBUNE CATHERINE DEKKER CATHERINE SARGENT CATHOLIC CHARITIES OF NORTH CATOCTIN MOUNTAIN VENTURES LLC CAWLEY GILLESPIE & ASSOC INC CCH INCORPORATED CCL LABORATORIES CDM RESOURCE MANAGEMENT LLC CDW DIRECT LLC CEB JURY & TRIAL CONSULTANTS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 56 of 156

CEI ELECTRICAL CONTRACTORS CENEX FARMERS ELEVATOR CENEX OF WESTHOPE CENTENNIAL TOOLS & SVCS LLC CENTER FOR LEGISLATIVE ENERGY CENTRAL MOUNTAIN HOT OIL CENTRO SAN JUAN DIEGO CENTURY GRAPHICS & SIGN INC CERTENT INC CERTUS ENERGY SOLUTIONS CESAR M SOTO CH4 ENERGY SERVICES LLC CHAD ANTON CHAD OBRIGEWITCH CHAMPA COLLISION CENTER CHANCE TOOLS LTD CHANCELLOR ENERGY LLC CHARGING EAGLE ENTERPRISES LLC CHARITY WATER CHARLES HALL YOUTH SERVICES CHARLES HARMAN CHART COOLER SERVICE COMPANY CHECKERS INC CHEMICAL WEED CONTROL INC CHEMTREC CHEROKEE RANCH & CASTLE CHERRY CREEK RADIO CHERYL ANN LEVEEN CHERYL L MELLENTHIN CHERYL OVERTON CHESTNUT HILL BENEVOLENT ASSOC CHEVRON ENVIRONMENTAL CHEVRON USA PRODUCTION CO CHI HEALTH AT HOME CHIEF OILFIELD SERVICES LLC CHILD BRIDGE CHILDRENS MUSEUM OF MINOT INC CHORUS CALL INC CHRISTINA KENNEY CHRISTINE IDA MAE BROWN CHRISTMAS FOR KIDS INC CHS INC CHURCH OF JESUS CHRIST OF CIMARRON ENERGY INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 57 of 156

CINTAS FIRST AID & SAFETY CIRCADIAN TECHNOLOGIES INC CIRCLE B MEASUREMENT & CIRCLING EAGLE ENERGY LLC CISCO SYSTEMS CAPITAL CORP CITATION OIL & GAS CORP CITRIX SYSTEMS INC CITY OF MINOT TREASURER OFFICE CITY OF PLAINS CITY OF SIDNEY CIVEO USA LLC CJ INSPECTION LLC CJM CONSULTING INC CLARIANT CORPORATION CLARICE LANGVED CLARKCO SERVICES INC CLAYTON & CLAYTON PC CLEAN FREAKS CLEAN HARBORS DISPOSAL CLEMENTS FLUIDS LOUISIANA LTD CLIFFORD G STEVENS CLIFTON F LEVORSEN CLINTON L FEEHAN CLOSE UP FOUNDATION CLYDE & SHARON PINE 1990 CMMADLER LLC CMS INC CNR INVESTMENTS LLC COACHES CHOICE INC COASTAL CHEMICAL COMPANY COASTAL FLOW MEASUREMENT INC COCA COLA BOTTLING CO CODALE ELECTRIC SUPPLY INC CODELI TECHNOLOGY INC CODY OIL & GAS CORP COG OPERATING LLC COGENT COMMUNICATIONS INC COIL TUBING PARTNERS LLC COKALA COLDSTREAM ENERGY LLC COLE ORLEY COLLEEN RAE BAXTER COLLINS PERMIAN LP COLOR PRO PRINTING

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 58 of 156

COLORADANS FOR RESPONSIBLE COLORADO ANALYTICAL COLORADO ASSOCIATION OF COLORADO BALLET COLORADO DEPT OF TREASURY COLORADO ENERGY FOUNDATION COLORADO FINE ARTS ASSOCIATION COLORADO FOURTEENERS COLORADO HISPANIC REPUBLICANS COLORADO MOBILE DRUG TESTING COLORADO OIL & GAS ASSOCIATION COLORADO PETROLEUM ASSOC COLORADO PLATEAU GEOSYSTEMS COLORADO PUBLIC RADIO COLORADO ROCKIES BASEBALL CLUB COLORADO SCHOOL OF MINES COLORADO SEALS INC COLORADO SICKLE CELL COLORADO STATE BOARD OF COLORADO TUBULARS COMPANY COLORADO UPLIFT COLORADO URGENT CARE COLORADO VETERANS PROJECT COLORADO WOMENS HALL OF FAME COLORADO YOUTH FOR A CHANGE COLORADOFIRST COLTER ENERGY SERVICES USA INC COLUMBINE CONTROL COMPANY COLUMBINE HIGH SCHOOL COMCAST CORPORATION COMEBACK YOGA COMMAND ENERGY LLC COMMAND TUBULAR PRODUCTS LLC COMMERCIAL FUNDING INC COMMERCIAL ICE MACHINE CO COMMERCIAL RADIO LLC COMMISSIONER OF PUBLIC LANDS COMMON GROUND ALLIANCE COMMON SENSE POLICY ROUNDTABLE COMMONWEALTH OF MASSACHUSETTS COMMONWEALTH OF PENNSYLVANIA COMMUNITY ACTION PARTNERSHIP COMPASSION INTERNATIONAL COMPLETE ENERGY SERVICES INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 59 of 156

COMPLETE PETROLEUM INC COMPLIANCELINE LLC COMPRESSION LEASING SERVICES COMPRESSOR ELEMENTS COMPSYCH CORPORATION COMPTROLLER OF MARYLAND COMPTROLLER OF PUBLIC ACCOUNTS COMPTUS COMPUTER MODELLING GROUP LTD COMPUTERSHARE INC CONAX TECHNOLOGIES LLC CONCERNED CITIZENS FOR CONCORDIA LUTHERAN CHURCH CONDOR PETROLEUM INC CONLEYMAX ENERGY INC CONNECT MEDICAL CLINIC CONOCOPHILLIPS COMPANY CONS WEED CONTROL SERVICE INC CONSOLIDATED AMERICAN RES LLC CONSOLIDATED ELECTRICAL CONSOLIDATED RESOURCE LLC CONSUMER ENERGY EDUCATION CONTEX ENERGY ROCKY MTN LLC CONVERSE COUNTY CLERK AND COOPER ASSOCIATES LLC COPAS COPAS-COLORADO COPPERHEAD OILFIELD SERVICES CORA WEYRAUCH CORCORAN OILFIELD SERVICES INC CORE LABORATORIES INC CORE-TECH WIRELINE SERVICES COREY LARSON CORITY SOFTWARE INC CORNELL UNIVERSITY CORPAC STEEL PRODUCTS CORP CORPORATION SERVICE COMPANY CORPRO INC CORY R & SANDRA K MILLER COTTON BLEDSOE TIGHE & DAWSON COUNTRY JOHNS COUNTY OF SHERIDAN COVENANT TESTING TECHNOLOGIES COWBOY CRANE SERVICE LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 60 of 156

COY CONSTRUCTION LLC COYOTE BOOSTER CLUB COYOTE CREEK ELEMENTARY COZY CABIN CLEANING CP MACHINE INC CPASS CPI AUTOMATION & CONTROL CRAFT ELECTRIC INC CRAIG A SLAWSON 2014 REV TRUST CRAIG HENKEL CRAYON SOFTWARE EXPERTS LLC CREATING MARGIN CORPORATION CREATIVE ENERGY INC CREEDENCE ENERGY SERVICES LLC CREEK ENERGY SERVICES LLC CREEK OILFIELD SERVICES ADM CREEK OILFIELD SERVICES LLC CREEK OILFIELD SUPPLY LLC CRESCENT ELECTRIC SUPPLY CO CRESCENT POINT ENERGY US CORP CREST RESOURCES INC CRESTMARK CRESTMARK BANK CRESTWOOD CRUDE TRANSPORTATION CRIMSON ENERGY LLC CROSS PETROLEUM SERVICE CROSSFIRE LLC CROSSLEAD INC CROWELL TRUCKING LLC CROWLEY FLECK PLLP CROWN OIL PARTNERS V LP CROZIER OILFIELD SERVICES CRUM ELECTRIC SUPPLY CRUZ ENERGY SERVICES LLC CS WELDING LLC CSI INSPECTION LLC CSI TECHNOLOGIES LLC CT CORPORATION SYSTEM CTI FISHING AND COMPLETIONS CU NEXT SEASON LANDSCAPING LLC CUDD PRESSURE CONTROL INC CUDD PUMPING SERVICES INC CULLIGAN WATER CONDITIONING CUMMINS FAMILY LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 61 of 156

CURTIS F BREHM CURT'S TOOL INSPECTION INC CURVATURE INC CUSTOM CHEMICAL SOLUTIONS LLC CUTTERS WIRELINE SERVICE INC CVH CONSULTING INC CVH TRUCKING CWW CONSULTING COMPANY CXA OIL & GAS HOLDINGS LP CYNTHIA L LEE CYPRESS ENERGY PARTNERS D & G TESTERS & SUPPLY INC D & J TRANSPORT INC D & L PARAFFIN INC D & L PROPANE INC D & W CONTRACTING SERVICE INC D C METER SERVICE D D BILLS D F KING & CO INC D GREGORY COMFORD D3 INSPECTION DACOTAH PAPER CO DACOTAH WEST CRANE SERVICE INC DADOA DAKOTA DEADMAN AND ANCHOR DAKOTA ENERGY TECHNOLOGIES LLC DAKOTA FENCE DAKOTA FLUID SOLUTIONS LLC DAKOTA HOT SHOT DAKOTA PIPE INSPECTION INC DAKOTA SAFETY STRATEGIES DAKOTA SANDBLASTING & DAKOTA SIGNWERKS LLC DAKOTA SUPPLY GROUP DAK-TANA WIRELINE LLC DALE A DANIELSON DALE L WINTER DALTA DAN CARLSON DAN FLADELANDS WELL SERV INC DAN OBRIGEWITCH DANA M MCGOVERAN DANE CHEMCO INC DANIEL HARVEY WOLLA

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 62 of 156

DANIEL L KANNIANEN DANIEL M YOUNG DANIEL R STANLEY DANS TIRE SERVICE OF WILLISTON DARBY'S WELDING & MACHINE INC DARCY PARTNERS LLC DARRIN S HANSON DARYL BOYLE DATA SCAVENGER INC DATABASE CONCEPTS, INC. DATAIMAGE INC DATALOG LWT INC DATAPAGES INC DATAVAIL CORPORATION DAVE NELIGH PHOTOGRAPHY INC DAVE NORRIS CONSULTING LLC DAVES ENGINES SERVICE & REPAIR DAVID (KELLY) CORBELL DAVID A RICE DAVID BARBOSA DAVID E MEIERS DAVID G & BETTY J MILLER LT DAVID HEIKKINEN DAVID J LASSEY DAVID KING DAVID ONEIL DAVID WINSAUER DAVIS & DAVIS COMPANY DAVIS GRAHAM & STUBBS LLP DBE MANUFACTURING & SUPPLY LLC DC POWER TONG LLC DCSS HOLIDAY HOPE DDM REAL ESTATE TRUST DDT SERVICES DEAL IQ INC DEAN R BAUSTE TRUCKING INC DEARMAN SYSTEMS INC DEBRA MAE MUNRO DEBRA MCFARLAND DECCA CONSULTING INC DEECO RUBBER COMPANY INC DEISTER WARD & WITCHER LLC DEL LLC DELAWARE SECRETARY OF STATE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 63 of 156

DELAWARE STATE ESCHEATOR DELL MARKETING LP DELTA CONSTRUCTION CO DEMON OILFIELD SERVICES CORP DENNIS W MESCHKE DENNIS WATER WELL DRILLING INC DENVER ANIMAL FOUNDATION DENVER ASSOCIATION OF DENVER CHECKWRITER INC DENVER DUMB FRIENDS LEAGUE DENVER FIRE PREVENTION BUREAU DENVER FIRST AID & SAFETY DENVER FLUID SYSTEM DENVER INDUSTRIAL PUMPS DENVER METRO CHAMBER DENVER PETROLEUM CLUB DENVER PUBLIC SCHOOLS DENVER RESCUE MISSION DENVER SCHOOL OF THE ARTS DENVER STREET SCHOOL DENVER VOICE DENVER ZOOLOGICAL FOUNDATION DEPARTMENT OF NATURAL DEPENDABLE PUMP & SUPPLY INC DEPT. OF TRANSPORTATION DERRICK CORPORATION DESERT EAGLE SERVICES LLC DESIGN SPACE MODULAR BUILDINGS DETECHTION USA INC DETECTOR ELECTRONICS CORP DEUCES WILD CASINO RENTALS DEVELOPER EXPRESS INC DEWEY COUNTY CLERK AND DEWITT COUNTY TAX OFFICE DEXTER ATC FIELD SERVICES LLC DG ENERGY LLC DG SERVICES LLC DIABLO MUD MOTORS LLC DIAMOND CONSTRUCTION INC DIAMOND D SLICKLINE SERVICE DIAMOND EXPLORATION INC DIAMOND TRUCK EQUIPMENT DIAMONDBACK FIELD SERVICE INC DIANNE L WILLIAMS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 64 of 156

DICKINSON HIGH SCHOOL DICKINSON LIONS CLUB DICKINSON MOTOR VEHICLE DICKINSON NOON LIONS CLUB DICKINSON POLICE ASSOCIATION DICKINSON PUBLIC SCHOOLS DICKINSON READY MIX DICKINSON ROUGHRIDER DICKINSON VOLUNTEER FIRE DEPT DICKMAN DAVENPORT INC DIESEL SERVICE AND SUPPLY DIGICLIPS INC DIGIM SOLUTION LLC DIGITAL SPACE LLC DIGITALGLOBE INC DILL DILL CARR STONBRAKER & DIRECTMED INC DIRTY BIRDS LLC DISA INC DISCOVERY DOWNHOLE SERVICES DISH NETWORK LLC DISHON DISPOSAL INC DISTRCIT 8 AMERICAN LEGION DIVERSE ENERGY PRODUCTION LP DMV DNB ENERGY SERVICES DNOW LP DOC ENERGY SERVICES INC DOI/BLM DOLLY PARTONS IMAGINATION DOLORES L MCCALL DOMESTIC VIOLENCE CRISIS DON KOENIG DONALD B IVERSEN DONALD J AND PAULINE HOFFMAN DONALD R AND PHYLLIS J LINK DONALD R AND SHARON K SCHILKE DONETTE A ARNDT DON-NAN PUMP & SUPPLY CO INC DONNELLEY FINANCIAL LLC DONORSCHOOSE.ORG DOROTHY M KANNIANEN DOUBLE D OIL FIELD SERVICES DOUBLE EE SERVICE INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 65 of 156

DOUBLE U OIL COMPANY DOUG COLBY DOUGLAS & MARLA NIEMITALO JT DOUGLAS COUNTY EDUCATIONAL DOUGLAS M CUDE & DOUGLAS O TREMBLAY DOUGLAS WALTON DOWNTOWN DENVER STORAGE INC DRAGON PRODUCTS LLC DRESS FOR SUCCESS DENVER DRILLCHEM DRILLING SOLUTIONS DRILLING INFO INC DRILLING TOOLS INTERNATIONAL DRISCOLL SERVICES LLC DS HOT OIL SERVICE INC DS SERVICES OF AMERICA DTE INC DUAL STATE FIRE PROTECTION LLC DUCEY'S ELECTRIC INC DUCKS UNLIMITED INC DUE NORTH DUFFENS OPTICAL DUKES WELDING & FABRICATION DUN & BRADSTREET DUNN COUNTY DURAG INC DURAMARK TECHNOLOGIES INC DURAROOT LLC DUSTIN JOHN JOHNSRUD DUSTIN OGDEN DUSTY CARROLL DVRCC DXP ENTERPRISES INC DYKMAN ELECTRICAL INC DYNAMIC WELL SERVICE INC DYNASTY ENERGY SERVICES LLC E & B OILFIELD SERVICES INC E & M SERVICES LLC E & S WELL SERVICE COMPANY E 470 PUBLIC HIGHWAY AUTHORITY E J KUNKEL ROYALTY INC E L FARMER & CO E SERVICES LLC E&E PUBLISHING LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 66 of 156

E3 ENVIRONMENTAL LLC EAGLE ARTIFICIAL LIFT SERVICES EAGLE AUTOMATION EAGLE CAPITAL CORPORATION EAGLE OILFIELD RENTALS LLC EAGLE RIVER HOLDINGS LLC EAGLE SOFTWARE LLC EAN SERVICES LLC EARL & CHRISTINE HOFFMEYER EARLS ELECTRIC INC EARTH POINT CORPORATION EARTH SERVICE & ABATEMENT LLC EARTH SYSTEMS INC EARTHSTONE ENERGY INC EAST DALEY CAPITAL EAST TEXAS SMOKER COMPANY EBERLINE OILFIELD SERVICE INC ECHOMETER COMPANY ECKARD GLOBAL LLC ECOLAB INC ECOPOINT INC ECRIME MANAGEMENT STRATEGIES ECTOR COUNTY EDCO AWARDS & SPECIALTIES EDGEN MURRAY CORPORATION EDI Q2 ALS LLC EDWARD STREET FERNANDES EFFECTIVE COMPENSATION INC EHS INC EL PASO E&P COMPANY LP ELECTRACOM SUPPLY INC ELECTRIC MOTOR REPAIR INC ELECTRICAL SYSTEMS OF WY INC ELECTRO WATCHMAN INC ELEMENT FLEET ELEMENT MATERIALS TECHNOLOGY ELEVATE STUDIOS ELITE HOT OIL INC ELITE INSPECTION SERVICES INC ELITE LIFT SOLUTIONS LLC ELITE OIL FIELD SERVICES LLC ELITE PIPELINE SERVICES INC ELITE POWER LLC ELITE SAFETY INCORPORATED

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 67 of 156

ELITE SERVICES INC ELIZABETH CHACON ELIZABETH THOMPSON IMHOFF ELKHORN CONSTRUCTION INC ELKHORN WELL SERVICE LLC ELMER L HERBALY REV TR ELYNX TECHNOLOGIES LLC EMERALD OIL & GAS LLC EMERGENETICS INTERNATIONAL EMERSON PROCESS MANAGEMENT EMILY BOLIAN EMIT TECHNOLOGIES INC EMK3 EMMANUEL SANDERS FOUNDATION EMPIRE NORTH DAKOTA LLC EMPIRE OIL COMPANY EMPLOYERS COUNCIL SERVICES INC EMRYS LOCKSMITHING LLC ENBASE LLC ENCLINE ARTIFICIAL LIFT ENCORE EVENTS END 2 END TECHNOLOGIES ENDEAVOR ENERGY RESOURCES ENDRESS & HAUSER INC ENDURA PRODUCTS CORP ENDURANCE LIFT SOLUTIONS LLC ENDURING BLOCK LLC ENDURO OPERATING LLC ENERCOM INC ENERFLEX ENERGY SYSTEMS INC ENERGY GAS COMPRESSION INC ENERGY LABORATORIES INC ENERGY PARTNERS CONSULTING LLC ENERGY TECH MASHUP ENERGY TECH SYSTEMS INC ENERGY XXI ONSHORE LLC ENERGYIQ LLC ENERGYLINK HOLDINGS LLC ENERGYQUEST MANAGEMENT LLC ENERPLUS RESOURCES USA CORP ENERSTAR RENTALS & SERVICES ENGAGE MOBILIZE INC ENGINEERED EQUIPMENT INC ENGLOBAL US INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 68 of 156

ENMARK SERVICES INC ENSIGN UNITED STATES DRILLING ENSLEY PROPERTIES INC ENTERPRISE FLEET MANAGEMENT ENTHALPY SERVICES LLC ENTREC CRANES & HEAVY HAUL INC ENTRUST INC ENVENT TECHNOLOGIES LLC ENVIRONMENTAL DRIVEN SOLUTIONS ENVIRONMENTAL LEARNING ENVIRONMENTAL MATERIALS ENVIRONMENTAL MATERIALS INC ENVIRONMENTAL SYSTEMS RESEARCH ENVIRONMENTALLY CLEAN SYSTEMS ENVISION GROUP LTD EOG RESOURCES INC EON OFFICE PRODUCTS EOS CCA EPIC LIFT SYSTEMS LLC EPIQ COURT REPORTING EPL OIL & GAS INC EPPING RURAL FIRE DEPARTMENT EPPING TRANSMISSION COMPANY EQUITY STAFFING GROUP INC ERES PROPERTY MANAGEMENT LLC ERIK L LARSEN ERIN EKBLAD ERISA DIAGNOSTICS INC ERNEST G WOLLA JR ERNST & YOUNG LLP ESC LAB SCIENCES E-SOURCE ENERGY SWD LLC ESP COMPLETION TECHNOLOGIES ESSENTIAL SAFETY PRODUCTS ESTES PARK HEALTH FOUNDATION ESTVOLD CONSULTING LLC ETD RISK CONSULTANT LLC EUCI EVA MARIE FOCHT FAMILY TRUST EVAN AMMIDOWN EVANS SERVICES LLC EVENSON CONSULTING INC EVERGREEN WORKING CAPITAL LLC EVERY CHILD PEDIATRICS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 69 of 156

EVGENY ANDRONOV EVO INCORPORATED EVOLUTION COMPLETIONS INC EVOLUTION HYDROTESTING LLC EVOLUTION MANAGEMENT INC EXCEED OILFIELD EQUIPMENT INC EXCEL SITE RENTALS LLC EXCEL4BUSINESS INC EXCLAIMER LTD EXODUS PRESSURE CONTROL INC EXPEDITED LOGISTICS & FREIGHT EXPEDITION WATER SOLUTIONS LLC EXPERTOOL LLC EXPLORATION & DEVELOPMENT CO EXTERRAN ENERGY SOLUTIONS LP EXTREME ENERGY SERVICES LLC EXTREME PUMP SOLUTIONS LLC EXTREME UNDERGROUND HDD LLC F & D OILFIELD MAINTENANCE INC FABSCO SHELL & TUBE LLC FAIRWAY RESOURCES INC FAITH BIBLE CHAPEL FAITH CHURCH FAITH TABERNACLE FALCON TECHNOLOGIES & SERVICES FAMILY STAR MONTESSORI FAR AWAY FRIENDS INC FAR WEST CAPITAL FARDEN CONSTRUCTION FARGO GLASS AND PAINT CO FARM RESCUE FARMERS UNION LUMBER CO FARMERS UNION OIL CO OF BEACH FARMERS UNION OIL COMPANY FARRELL WELLNESS VENTURE LLC FARSTAD OIL INC FARWEST CORROSION CONTROL CO FASTENAL COMPANY FCX PERFORMANCE INC FEDERAL EXPRESS FEDEX FEI COMPANY FEI INC FERGUSON ENTERPRISES LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 70 of 156

FESCO LTD FIBERSPAR CORPORATION FIDELITY EXPL & PROD CO FIELD TECH SERVICES INC FIERO AUTOMATION FILTRATION SYSTEMS OF FINANCIAL ACCT STANDARDS BOARD FIRST DISTRICT HEALTH UNIT FIRST ROCK I LLC FISHING FOR LIFE FITCH RATINGS INC FLARE INDUSTRIES LLC FLASH DATA LLC FLAT GATHERS LLC FLATIRONS COMMUNITY CHURCH FLATLAND FRESHWATER DEPOT LLC FLEX FLOW SERVICES LLC FLIGHT OF THE FALCONS FLIR COMMERCIAL SYSTEMS INC FLOGISTIX LP FLORENCE MARIE HALL TRUST FLORIDA DEPARTMENT OF FLOW MEASUREMENT & CONTROLS FLOW-CAL INC FLOWCO PRODUCTION SOLUTIONS FLOWCORE SYSTEMS FMC TECHNOLOGIES MEASUREMENT FMC TECHNOLOGIES SURFACE FMH FOUNDATION FOLEY & LARDNER FOLIO INVESTMENTS INC FOLLMAN CONSULTING FOOD BANK OF THE ROCKIES FOOTHILLS GATEWAY FOREST SERVICE - USDA FORREST W PAGE FORT BERTHOLD AGENCY FORT MORGAN CULLIGAN FORTIS LAW PARTNERS LLC FORTRUST LLC FORTUNA LLC FORUM COMMUNICATIONS COMPANY FORUM PRODUCTION EQUIPMENT FOUNDATION ENERGY MANAGEMENT

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 71 of 156

FOUNDATION FOR GLACIER AND FOUNDATION FOR LIFE ENRICHMENT FOUR CORNERS CAFE FOUR CORNERS PETROLEUM II LLC FOUR STATES GASKET & RUBBER FOX FIELD SERVICES LLC FOX ROTHSCHILD LLP FRACTURE ID INC FRANCES RADECKI FRANDSON SAFETY INC FRANK JEPPI BY-PASS TRUST FRANKS TANKS & TRUCKING LLC FRANZ CONSTRUCTION INC FREAR CONSULTING INC DBA FRED W EVANS & JOYCE EVANS FREDERICK L DUNN III FREEDOM SERVICE DOGS FREEFLOW OIL SERVICES LLC FREEPORT-MCMORAN OIL & GAS LLC FRIENDS OF FOOTHILLS ANIMAL FRIENDS OF RAYMER FRONT RANGE CALVARY FRONTIER BUSINESS SOLUTIONS FRONTIER COMMUNICATIONS FRONTIER CONTROLS CORPORATION FRONTIER PRECISION FRONTLINE CONSULTING LLC FROST BACK CONSULTING FRUITREVIVAL LLC FUTURE ACQUISITION COMPANY LLC FUZION FIELD SERVICES LLC G & G GARBAGE LLC G & H GARBAGE SERVICE INC G & L SUPPLY G & P COMMERCIAL SALES INC G & W TRUCKING INC G L BERG ENTERTAINMENT G STYLE TRANSPORT LLC G&R PLUMBING G2 LLC GA GROUP PC GAFFANEYS OF MINOT INC GAIL HUTTON FAMILY TR GAINES CO APPRAISAL DISTRICT

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 72 of 156

GAINES COUNTY FARM BUREAU GAJEWSKI FAMILY FARM LLP GALLEGOS SANITATION INC GAMBER ENERGY SERVICES LLC GANDY MARLEY INC GARY A SCHULTZ GARY J LAMB INC GARY R JACOBSON GARYS INSULATION INC GAS CERTIFICATION INSTITUTE GAS LDAR LLC GE INTELLIGENT PLATFORMS INC GE OIL & GAS ESP INC GE OIL & GAS PRESSURE CONTROL GEMINI SOLUTIONS INC GENE F LANG & CO GENE HELLE GENERAL NETWORKS CORPORATION GENERAL STEEL AND SUPPLY CO GENESIS OILFIELD PIPE & SUPPLY GENSCAPE INC GENSLER GEO DRILLING FLUIDS INC GEOEDGES INC GEOMAP COMPANY GEOMARK RESEARCH LTD GEORGE BENHAM GEORGE G VAUGHT JR GEORGE G WAUGHT JR GEORGE LITTLECREEK GEORGES BOUASSI GEORGIA DEPARTMENT OF REVENUE GESSELMAN CONSTRUCTION GET RID OF IT OF ARKANSAS INC GETTYSBURG ADDRESSES INC GEXPRO GFL - USA GGH WYOMING GHD SERVICES INC GIBBS & BRUNS LLP GIBRALTAR LUBRICATING SERVICES GIBSON ARNOLD & ASSOCIATES INC GILLIAM CONSTRUCTION LLC GILLIAN MCGRANE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 73 of 156

GLACIER OILFIELD SERVICES INC GLASS LEWIS & CO LLC GLENN O & VICKY L STENEHJEM JT GLINES ELECTRIC LLC GLOBAL DOWN SYNDROME GLOBAL ENVIRONMENTAL GLOBAL FIRE RESPONSE & SAFETY GLOBAL SECURITY CORPORATION GLOBE CHEMICALS LLC GM LIMITED GMW CONSULTING INC GMX RESOURCES INC GO WIRELINE LLC GODS CHILD PROJECT GOLDEN MAINTENANCE SOLUTIONS GOLDEN VALLEY COUNTY RECORDER GOLDER ASSOCIATES INC GOOD NEWS INTERNATIONAL GOODNIGHT MIDSTREAM GOODWILL INDUSTRIES OF DENVER GOOSENECK IMPLEMENT GORDON & REES LLP GORDON ARATA MONTGOMERY GORDON GODDARD CONSTRUCT INC GOURMET TO GO GR LIFT LP GRACO FISHING & RENTAL TOOLS GRAINGER GRAMMARLY INC GRAND HYATT DENVER GRAND WILLISTON HOTEL GRANDE COMMUNICATION GRANITE PEAK ENERGY SERVICES GRANITE PEAK FABRICATION LLC GRAPHICS PRODUCTS INC GRAVITY OILFIELD SERVICES LLC GRAVITY RENTAL & CONSULTING GRAY REED & MCGRAW LLP GRAY REED & MCGRAW P C GRAYBAR ELECTRIC COMPANY INC GRAYHORSE ENERGY LLC GREASER LLC GREAT PLAINS ANALYTICAL GREAT PLAINS CLAIMS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 74 of 156

GREATER NORTH DAKOTA CHAMBER GREELEY INDEPENDENCE STAMPEDE GREELEY WELD HABITAT FOR GREEN RIVER WATER DISPOSAL LLC GREEN SWEEP CLEANING AND GREENBERG TRAURIG LLP GREENWOOD ELEMENTARY PTCO GREER SERVICES GREG LOKEN GREGG TALBERT LLC GREGS WELDING INC GREYBULL BUILDING CENTER LLC GREYROCK CEMENTING INC GROUPE SHAREGATE INC GROUPWARE TECHNOLOGY GROWING HOME INC GST CASING INC GUARDIAN PEST SOLUTIONS INC GUIDA PETERSON FAMILY TRUST GUINN REVOCABLE LIVING TRUST GULF COAST LEASE SERVICE INC GULF COAST WEED CONTROL LLC GUSTAFSON SEPTIC SERVICE INC GUY PAYNE OF LONDON LTD GYRODATA INC H & H ELECTRIC INC H & H VERSATILE SERVICES INC H & W AUTO SUPPLY, LLC H&B PETROLEUM CONSULTANTS H&L RENTAL & WELL SERVICE INC H&N OIL WELL CEMENTING CO INC H-2 ENTERPRISES LLC H2E INCORPORATED HABITAT FOR HUMANITY HAGMAN TRUCKING INC HAGUE EQUIPMENT CO OF HAIMO OIL & GAS LLC HALCON RESOURCES OPERATING INC HALKER CONSULTING LLC HALL TRUCKING INC HALLIBURTON ENERGY SERVICES HAMILTON CONSULTING INC HAMMONDS PASSIVE LP HARBISON FISCHER INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 75 of 156

HARSTAD TRUCKING HART ENERGY PUBLISHING LLLP HASCO INDUSTRIAL SUPPLY INC HATFIELD & COMPANY INC HAUL LASS LLC HAUSMANN MOTORSPORTS LLC HAVERN SCHOOL HAWKEYE OILFIELD SUPPLY LLC HAYDEN-WING ASSOCIATES LLC HAYNESVILLE WIRE LINE SERV INC HAYSTACKS INCORPORATED HCI COMMUNICATIONS INC HDSA HEALTHIEST YOU HEALTHONE CARENOW URGENT CARE HEART-E HOT WATER LLC HEAT WAVES HOT OIL SERVICE LLC HEAT WAVES WATER MANAGEMENT HEGGEN EQUIPMENT INC. HEIDRICK & STRUGGLES HEIFER INTERNATIONAL HEIN & ASSOCIATES LLP HELEN MARSH HELLER CASING SERVICE INC HELLERVIK OILFIELD HELLMAN & ASSOCIATES INC HENRY HILL OIL SERVICES LLC HENRY KERNAN HENRYS WELDING HENSLEY'S COMPUTER CABLING HEP HB 3901 LLC HEP HB 3902 LLC HEP HB 3903 LLC HESS SERVICES INC HEXABYTE CONSULTING LLC HIGGINBOTHAM BROS & CO LLC HIGH COUNTRY CRANE SERVICE HIGH COUNTRY EXECUTIVE SEARCH HIGH COUNTRY FUSION HIGH RESOLUTION DATA LLC HIGH TECH FORMS LLC HIGHLAND ELEMENTARY PTO HIGHLAND PEST CONTROL HIGHLANDS ENGINEERING &

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 76 of 156

HIGHMARK OILFIELD SERVICES LLC HIGHPEAK ENERGY ASSETS LLC HIGHWAY 26 CONSULTING LLC HILAND CRUDE LLC HILAND PARTNERS HOLDINGS LLC HILCORP ENERGY I LP HI-LINE TRUCKING INC HILL AND KNOWLTON STRATEGIES HIRERIGHT LLC HISPANIC CHAMBER OF COMMERCE HKN BAKKEN INC HLEBECHUK CONSTRUCTION INC HOBBS RENTAL LLC HOBLIT DARLING RALLS HERNANDEZ HOERBIGER SERVICE INC MIDCON HOFF COMPANY INC HOGAN LOVELLS US LLP HOHN ENGINEERING PLLC HOLLAND ACQUISITIONS INC HOLLINGER FARMS INC HOLT PRODUCTION LLC HOMAX OIL SALES INC HOME OF ECONOMY INC HOME ON THE RANGE HOMESTEADERS RESTAURANT HORAB TRANSPORT COMPANY HORIZON OILFIELD SERVICES LLC HORIZON RESOURCES INC HOSE & RUBBER SUPPLY INC HOSS RENTALS INC HOT WHEELS SERVICES HOUSE OF NEIGHBORLY SERVICE HOUSE OF THE LORD CHRISTIAN HOVLAND HOT OIL SERVICE LLC HOWARD CASING & TUBING LLC HOWARD COUNTY HOWARD SUPPLY COMPANY LLC HOYA VISION HRL COMPLIANCE SOLUTIONS INC HS PRACTITEST LTD HUB CITY IRON WORKS HUCO CONSULTING INC HUMBOLDT INC HUNT OIL COMPANY

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 77 of 156

HUNTING ENERGY SERVICES HURLEY ENTERPRISES INC HURT PROPERTIES LP HUTTON OIL WOG CO LLC HY-BON ENGINEERING COMPANY HYDRA SERVICES LLC HYDROSTATIC LLC HYDRUS ENERGY SOLUTIONS HYSTAD CONSULTING LLC HYTORC IBMR FARM PARTNERSHIP IBRA-RMAC AUTOMATION ICC INC ICE HOLE HOTSHOT LLC ICE SYSTEMS INC I-CONTROL ESI IDAHO UNCLAIMED PROPERTY IDAX DATA SOLUTIONS IDERA INC IDM COMPUTER SOLUTIONS INC IHD LIQUIDS MANAGEMENT LLC IHD SOLIDS MGMT LLC IHEARTMEDIA IHS GLOBAL INC ILLINOIS STATE TREASURERS IMA OF COLORADO INC IMAGESELLER LLC IMAGING CONSULTANCY & SERVICES IMPACT 360 IMPACT INTERACTIVE IMPERATIVE CHEMICAL PARTNERS IMPULSE DOWNHOLE TOOLS USA LTD INCEED INDEMCO INDEPENDENT PUMP & SYSTEM INDEPENDENT RESERVOIR ANALYST INDIAN FIRE AND SAFETY INC INDUSTRIAL & MARINE SERVICE CO INDUSTRIAL DISTRIBUTORS INC INDUSTRIAL ELECTRIC SERVICE INDUSTRIAL ELECTRICAL INC INDUSTRIAL EQUIPMENT SALES & INDUSTRIAL HORSEPOWER PLUS INC INDUSTRIAL LINING SYSTEMS INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 78 of 156

INDUSTRIAL MEASUREMENT AND INDUSTRIAL SCIENTIFIC CORPORA- INDUSTRIAL SEALING & INDUSTRYSAFE INC INFOAGE INC INNOVEX DOWNHOLE SOLUTIONS INSIGHT INSIGHT GLOBAL LLC INSPECTORATE AMERICA INSPIRED E LEARNING LLC INSTRUMENT & VALVE SERVICES INTEGRITY FACTORING & INTEGRITY FIRE SAFETY SERVICES INTELEPEER CLOUD INTELEX TECHNOLOGIES INC INTERACTIVE HEALTH INC INTERIOR ALTERATIONS INTERMOUNTAIN ELECTRONICS INC INTER-MOUNTAIN LABORATORIES INTERSTATE BILLING SERVICES INTERSTATE OIL & GAS COMPACT INTERWEST ELECTRIC INC INTRADO DIGITAL MEDIA LLC INTRALINKS INC INTREPID POTASH - MOAB LLC IOCL USA INC ION FIELD SERVICES LLC IPAA IPREO DATA INC IPREO LLC IRESERVOIR COM INC IRON HORSE INC IRON HORSE TOOLS LLC IRON MOUNTAIN OFF SITE DATA IRON OIL OPERATING LLC IRONGATE RENTAL SERVICES LLC IRONWORKS WELDING INC ISCO INDUSTRIES LLC ISN SOFTWARE CORPORATION ISOTECH LABORATORIES INC ISS CORPORATE SOLUTIONS INC ISSUETRAK INC IVAN CAYKO J & A SERVICES LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 79 of 156

J & J FARM SUPPLY J & J PIPE & SUPPLY INC J & J RENTAL LLC J & L FENCING & PITLINERS INC J & M DISPOSAL J & M TRUCKING INC J & W SERVICES & EQUIPMENT J CUSTOM ELECTRIC J KAMP OIL LLC J M TEST SYSTEMS J O WELL SERVICE & TESTING INC J6 CONSULTING LLC JAB RENTALS INC JAC FAMILY TRUST DTD 6-19-19 JACAM CHEMICALS 2013 LLC JACK LOWDER JACK NADEL INTERNATIONAL JACOB FOCHT JACOB PARKER JAKE ENERGY INC JAMES & JODY RENBARGER JAMES & MARY DOMASKIN JAMES & SHARON MOLINE JAMES B WILLIAMS JAMES D & JODY RENBARGER JT JAMES E CATLIN JAMES H IVERSEN JAMES J VOLKER JAMES KOCH JAMES ODERMANN JAMES OIL WELL SERVICE INC JAMES W CARKUFF JAMIE COULTER JAMS JAMS INC JANET BESSEY-PAULSON JANET ELIZABETH URBAN REV JANET FURBY JANICE ANDERSON JARVIS SORENSON JASON BILLINGS JASPER COUNTY TAX COLLECTOR JASPER ENGINEERING & EQUIPMENT JATCO INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 80 of 156

JAY V THOMAS FAMILY TRUST JAYLENE S OAKES JCI INDUSTRIES INC JC'S TERMINIX INC JDS PUMPING UNIT SERVICE LLC JEAN L NATIONS JEANNETTE L ANDERSON JEFCOAT INSPECTION SERVICE JEFF CUKA JEFF SALL JEFFREY C HAUGE JEREMY NORTON JEROME DISTRIBUTING INC JERRYS SERVICE OF ND INC JERRYS SERVICES JESSICA GIERSDORF JET SPECIALTY INC JGL SOLUTIONS LLC JIM BLECHA PHOTOGRAPHY INC JIM LOCKEN JIM SAVORY JMC INSTRUMENTS INC JNJ TESTING SERVICES JOBSHQ JODYS OILFIELD SERVICE INC JOEL BREITLING JOELE FRANK WILKINSON BRIMMER JOHN GILBERT CONSULTING LLC JOHN HOVDE JOHN INGLE JOHN M STAMPS JOHN ORY JOHN PANEITZ JOHN T YOUNG REVOCABLE LIVING TRUST JOHN W HAGEY JOHNNY GAFFORD JOHNSON & LEBSOCK PLLP JOHNSON CHERRY CREEK LLC JOHNSON CONTROLS FIRE JOHNSON COUNTY CLERK JOHNSON COUNTY TREASURER JOHNSON OILFIELD SERVICE JOHNSON PUMP SERVICES INC JON BRANDON KOENIG

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 81 of 156

JONNIE LAYNE CONSULTING JORDAN & JORDAN LLC JOS ANCHORS SERVICE INC JOSEPH F CRARY JOSEPH GREGOR LUNDE JOSEPH P JACKMAN JOSEPH WRIGHT FAMILY TRUST JOSEPH WRIGHT TRST A-1 EXEMPT JOSEPH WRIGHT TRST A-2 EXEMPT JOST ENERGY LAW PC JOYFUL JOURNEYS COMMUNITY JP MORGAN CHASE BANK, N.A. JPM AS E/A FOR WHITING OIL & JPMORGAN CHASE BANK J-S SANITATION LLC JUAN C MORRELL JUANITA I EVANS JUDSON OPERATIONS LTD JULIE JOHNSTON JUNIOR ACHIEVEMENT USA J-W POWER COMPANY K & K OILFIELD SERVICES LLC K & R AJAX DIVISION K & R ROUSTABOUT INC K L S INC K W CRUSHING INC K2 TRANSPORT LLC KADRMAS LEE AND JACKSON INC KAINOS SOFTWARE LTD KAINOS WORK SMART INC KAISER FRANCIS OIL CO FBO KAPPA NORTH AMERICA INC KAREN WEST KAREN WICHTERMAN KATHLEEN ANN ROWE KATHLEEN M CVANCARA KATHRYN M DAWSON KATIE ROBERTS KAYLEE WAHLSTROM KAYTE ISAKSON KB DELTA INC KB OIL TOOLS LLC K-B SERVICES KBK INDUSTRIES LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 82 of 156

KCNC-TV KE ANDREWS & COMPANY KEANE FRAC LP KEE ENGINEERING & CONSULTING KEEGAN SCHUNKE KEELE SANITATION LLC KEELY MEYER KEITH ALEN MEIERS KEITH D WINTER KELLI GRAFF KELLY A PETTY KELLY OIL & GAS LLC KEMP MONROE SLAYTON KEN LARSON KENNBECKS JACK & JILL KENNEDY ACE HARDWARE INC KENNETH & JOAN LITTLEFIELD LLP KENNETH & ROSALIE STEVENSON KENNETH J KNELS KENNY STEDMAN KENS REPRODUCTIONS LLLP KENT S TAYLOR KENTUCKY STATE TREASURER KERMIT ANSWERING SERVICE KERRCO INC KERRY JONES KERSHAW PUTNAM LLC KEVINS PLUMBING & HEATING INC KEYSTONE PUMP & SUPPLY LLC KIMBALL SERVICE CENTER KIMMONS INVESTIGATIVE SERVICES KIMPTON HOTEL MONACO DENVER KINDER MORGAN TREATING LP KINETIC ENERGY SERVICES LLC KING COMPLETIONS LLC KINGFISHER COUNTY CLERK AND KINNCO SERVICES LLC KIRK JOHNSTON KJ SERVICES LLC KLEEN-TECH SERVICES CORP KLEINFELDER KLINZMANN WELDING LLC KLX ENERGY SERVICES LLC KNAPP OIL CORP

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 83 of 156

KNF NEUBERGER INC KNIGHT OIL TOOLS LLC KNIGHTEN MACHINE & SERVICE INC KNIGHTS OF COLUMBUS KNOX OIL FIELD SUPPLY KNUT BERG ULTW KOHLER COMMUNICATIONS INC KOHLER COMMUNICATIONS OF KONECRANES INC KORRAL SUPPLY INC KOTANA COMMUNICATIONS INC KPMG LLP KRAKEN OIL & GAS II LLC KRAKEN OIL & GAS III LLC KRH INC KRIS TERRY & ASSOCIATES INC KRISTINA CONSULTING GROUP LLC KRK HOLDINGS LLP KROWN ENERGY GROUP LLC KT ENTERPRISES LLC KT SUPPLY LLC KUNTZ RV & AUTO REPAIR KUNTZ SANDBLASTING & PAINTING KUREHA ENERGY SOLUTIONS LLC KURT RICHINS KUSTER COMPANY KUVO PUBLIC RADIO L & K ELECTRIC L & L OILFIELD SERVICESINC L & S TRUCKING INC L L BAYTOEVANS LOVE LABORATORY SERVICES LAFAYE C JACKSON LAIRD SANITATION LLC LAKE VIEW SERVICES LLC LAMBRECHT WELDING SERVICE INC LAND SURVEYING INCORPORATED LANDAUER INC LANDMARK GRAPHICS CORPORATION LANDMARK INDUSTRIAL INC LANDTECH ENTERPRISES LLC LAO BUDDHIST TEMPLE OF DENVER LARRY AND LINDA MARMON LARRY ARNDT

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 84 of 156

LARRY D HOWELL LARRY LEONARD FERNANDES LARRY RASMUSSEN LARSEN MEASUREMENT INC LARSEN SERVICE DRUG INC LARSON HOTSHOT SERVICE INC LASHLEY SPRAYING LLC LATECH EQUIPMENT INC LATECH EQUIPMENT OF COLORADO LATHROP & GAGE LLP LAURA SCHULTE LAUREN MCCADDON LAURIE MOORHEAD LAZ PARKING LCL INTERESTS LLC LDIS LLC LEA COUNTY SEPTIC TANK SERVICE LEAM DRILLING SERVICES LEANIN.ORG LLC LEAR & LEAR LLP LEASEACCELERATOR INC LEE TJELDE LEED FABRICATION SERVICES LLC LEGACY RESERVES OPERATING LP LEGACY TOOL & RENTAL LLC LEGAL MEDIA INC LEGEND ENERGY SERVICES LLC LEGILITY DATA SOLUTIONS LLC LENDYL J WALKER & DEBRA J LENOVO INC LEO L KESSEL & LEONA PACHL LEONARD & MARIE STETTNER J/T LEONARD W & EILEEN O JONES LEROUX INC LESLIE R & CONNIE L TOFTE LESTER KENT MOORE LEVEL 3 COMMUNICATIONS LLC LEWAN & ASSOCIATES INC LEWIS BESS WILLIAMS & WEESE PC LEWIS REVOCABLE FAMILY TRUST LEXITAS LG OIL & GAS LLC LGOS LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 85 of 156

LIBBY ASSEMBLY OF GOD LIBERTY ENERGY LLC LIBERTY LIFT SOLUTIONS LLC LIBERTY RESOURCES LLC LIBERTY SUPPLY INC LIEPKE DRILLING & COMPLETIONS LIGHT FOOT USA LLC LIGHT TOWER RENTALS LTD LIGHTHOUSE TRADES INC LIGNITE OIL COMPANY INC LIME ROCK RESOURCES OPERATING LINCOLN COUNTY TREASURER LINDE ENERGY SERVICES INC LINDSEY PERUSICH LINEX OF WILLISTON INC LINKEDIN CORPORATION LINN OPERATING INC LIQUID CAPITAL EXCHANGE LIQUID CAPITAL EXCHANGE INC LISA ULRICH LITTLE BUDDY FOUNDATION LITTLE KNIFE DISPOSAL LLC LITTLE PEOPLE OF AMERICA INC LITTLE RIVER CONSTRUCTION LLC LITTLER MENDELSON PC LMK RESOURCES INC LOBO LANDMAN SERVICES INC LOBO SERVICES LOCATORS & SUPPLIES INC LOCHEND ENERGY SERVICES INC LOCKEN OILFIELD SERVICE LOCK-TITE ANCHOR CO LOCKTON COMPANIES LLC LODIN LLC LOENBRO INSTRUMENTATION LO-GEAR LLC LOGIC INTEGRATION LLC LOGMEIN USA INC LOGNORMAL SOLUTIONS INC LOGO MAGIC INC LONE RIDER TRADING CO LONE STAR INSTRUMENTATION & LONGLAND CORPORATION LONGNECKER & ASSOCIATES INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 86 of 156

LOREN G IVERSON ESTATE LOREN H YOUNG LOWELL W & ALICE J GOLDADE LOWE'S PRINTING INC LQS FUNDING GROUP LC LT DEVELOPMENT GROUP LLC LT ENTERPRISES INC LTR INSULATION SERVICE LLC LUBE SERVICES LUBRIZOL SPECIALTY PRODUCTS LUCAS ASSOCIATES INC LUCAS FIDLER LUCAS KIMBLE LUCION TECHNOLOGIES LLC LUDLUM MEASUREMENTS INC LUFKIN INDUSTRIES LLC LUKES ENERGY LLC LUMBERJACK LAND SERVICES LLC LUND OIL INC LYN CANTER LYNDA MAE TOOMBS LYNE ANDRICH LYNNE YOUNG M & E TRUCKING LLC M & J SERVICE INC M & S ELECTRIC MOTOR REPAIR M K WEEDEN CONSTRUCTION INC M L BOWMAN INC M WELLAND GREEN CONSULTANTS M&G RENTAL TOOLS COMPANY M&H ENTERPRISES INC M&N SPRINKLERS AND MORE MACDONALD & MILLER MINERAL MACPAC PACKAGE & MAIL DEPOT MACS HARDWARE MACS INC MAGNA IV ENGINEERING INC MAGNETIC VARIATION SERVICES MAGNOLIA PUMP & SUPPLY CO MAGNUM OIL TOOLS INTL LTD MAGNUM SOLVENT INC MAGUIRE OIL COMPANY MAINSTAY LEGAL MAINTENANCE CONTRACTING LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 87 of 156

MAKE FABRICATION LLC MAKE-A-WISH NORTH DAKOTA MAK-TEK SALES & SERVICE INC MALISSA SCHROEDER MALLORY SAFETY & SUPPLY LLC MALLOY ELECTRIC BEARING SUPPLY MANAGER OF FINANCE MANN ENTERPRISES LLC MANNS PLUMBING & HEATING LLC MANUFACTURERS' NEWS INC MAP TRUCKING LLC MAPLE LEAF MARKETING INC MARATHON OIL CO - IBM MARCH OF DIMES MARCO TECHNOLOGIES LLC MARIA AXTMAN MARIE VANCE MARILYN K GAEBE MARK A ONEAL & ASSOCIATES MARK A SCHAFFER MARK AND BENNA MUTH MARK D SONNENFELD MARK ELLIS AND SHELLEY ELLIS MARK J HAUGE MARK L BRANUM MARK LYNN OSBORN MARK MCCALLISTER MARK W MAKI MARKETING CONSULTANTS MARLEEN D PRICE MARQUETTE COMMERCIAL FINANCE MARQUEZ ENVIRONMENTAL SVCS INC MARTA-CO CONTROL INC MARTIN CONSTRUCTION INC MARTIN WATER LABORATORIES, INC MARY D WOODWARD MARY ELIZABETH FRANKLIN MARY JEAN MOEN MARY WEBBER MASCO WIRELINE SERVICE INC MASTER BRANDS MASTER MINERAL HOLDINGS INC MATCOR INC MATHESON TRI-GAS INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 88 of 156

MATHIAS LOCK & KEY MATRIX GROUP PUBLISHING INC MATT BETTS TRUCKING INC MATT BRAFFORD MATTHEW BOYCE MAX PSI LLC MAXFLOW CHEMICALS OF TEXAS LLC MAXIM HEALTHSYSTEMS LLC MAXINE KING FAMILY TRUST MAZE MINERAL LLC MB INSTALLATION LLC MBI ENERGY LOGISTICS LLC MBI ENERGY RENTALS INC MBI ENERGY SERVICES MBI FISHING AND RENTAL MCCODY CONCRETE PRODUCTS INC MCCONNELL & SCULLY INC MCCOY SALES MCCREA ENERGY LLC MCCULLY-CHAPMAN EXPLORATION MCCUTCHIN WORKING INT LLC MCDANIEL COMPANY INC MCDANIEL TECHNICAL SERVICES MCELROY SULLIVAN MILLER & MCI COMM SERVICE MCK CONSULTING INC MCKENZIE COUNTY MCKENZIE COUNTY AMBULANCE MCKENZIE COUNTY FAIR MCKENZIE COUNTY FARMER MCKENZIE COUNTY FIRST MCKENZIE COUNTY PUBLIC SCHOOL MCKENZIE COUNTY RECORDER MCKENZIE COUNTY TREASURER MCLEAN COUNTY ND RECORDER MCMAHAN SERVICES LTD MCNEILL DEVELOPMENT LLP MCPHERSON CONSULTING LLC MEAD LUMBER & RENTAL- STERLING MEASUREMENT SERVICES LLC MEDIANT COMMUNICATIONS INC MEEKER SAND & GRAVEL INC MEEMIM INC MEGADYNE SERVICES CO INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 89 of 156

MEGAPORT USA INC MEIDINGER CONSULTING LLC MEL ENERGY INC MELISSA J HALVERSON MELISSIA JO BRUCE MEMORIAL PRODUCTION OPERATING MERAMEC OIL & GAS COMPANY MERCEDES CARKUFF MERCER (US) INC MERCURY HOLDINGS LLC MERCURY ONE INC MERCY MINISTRIES OF AMERICA MERIDIAN COMMERCIAL MERIT ENERGY COMPANY MERITAIN HEALTH MERITAIN HEALTH INC MERKLEY OILFIELD SERVICE INC MERRILL COMMUNICATIONS LLC MESA MESQUITE OIL TOOLS INC MESSAGE CENTER INC MET SET CONSULTING USA LTD METALOGIX INTERNATIONAL METASOURCE LLC METRIX INSTRUMENT METRO CARING MEWBOURNE OIL CO MFCP INC MHA PETROLUEM CONSULTANTS LLC M-I LLC MICHAEL & CHERYL LACEY MICHAEL D IVERSEN MICHAEL G HUTCHINSON MICHAEL H GARDNER MICHAEL H MITCHELL MICHAEL HARMAN MICHAEL J LITTLEFIELD LIVING MICHAEL J WILLIAMS MICHAEL JAMES LEGLER MICHAEL ODERMANN MEMORIAL MICHAEL R CRAIG MICHAEL SCOTT TRUCKING INC MICHAEL SMITH MICHAEL STAHL

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 90 of 156

MICHAEL WALEN MICHELLE R PAYNE MICHIGAN WIRELINE SERVICES INC MICKEY WILLIS MICOTAN SOFTWARE COMPANY LTD MICRO MOTION INC MICROSOFT LICENSING GP MID MICHIGAN FIRE PROTECTION MIDLAND CENTRAL MIDLAND ENERGY LIBRARY MIDLAND MAP COMPANY LLC MIDLAND YMCA MID-RIVERS TELEPHONE MIDSTATE TELEPHONE COMPANY LLC MID-WEST HOSE & SPECIALTY INC MIKE WALTERS SPECIALTY MILCO INC MILES WELL SERVICE INC MILESTONE COMPANIES LLC MILESTONE ENERGY CORP MILL IRON MINING LLC MILLENNIUM FUNDING MILLER INSULATION CO INC MILLER OIL CO MILLERS CONSULTING LIMITED MILLIKEN HISTORICAL SOCIETY MINERALOGY INC MINNESOTA DEPARTMENT MINOT DAILY NEWS MINOT INDOOR RODEO INC MINOT PAVING CO INC MINUTEMAN PRESS MISSISSIPPI GAUGE & SUPPLY MISSISSIPPI STATE OIL & GAS MISSISSIPPI STATE TAX MISSOURI STATE TREASURER MISSOURI VALLEY PETROLEUM INC MITCHEL KARAM MITCHELLS OIL FIELD SERV INC MIZEL INSTITUTE MJ LOGS INC M-K HYDROVAC INC MMI EXCAVATION LLC MOBILE MINI LLC - CO

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 91 of 156

MOBILE SOLUTIONS SERVICES MOBILEWARE INC MOBLIZE INC MODERN MACHINE WORKS INC MOE WELL SERVICE LLC MOELIS & COMPANY LLC MOLLY D BROWN MONARCH RESOURCES INC MONCLA WORKOVER & DRILLING MONDAK PORTABLES LLC MON-DAK WATER & SEPTIC MONKOTA PETROLEUM CORP MONONI INC MONTANA BOARD OF OIL & GAS MONTANA DEPARMENT OF STATE MONTANA DEPT OF ENVIRONMENTAL MONTANA DEPT OF REVENUE MONTANA PETROLEUM ASSOC INC MONTANA TECH FOUNDATION MONTE MEIERS MOODYS INVESTOR SERVICE MOORE INDUSTRIES-INTERNATIONAL MORCON SPECIALTY INC MORELLIS DISTRIBUTING INC MORGAN COHEN & BACH LLC MORTS CAR WASH & FUEL INC MORTS ELECTRIC MOTOR REPAIR MOSS ADAMS LLP MOTOR SUPPLY INC MOUNT SAINT VINCENT HOME MOUNTAIN LAKES PROFESSIONAL MOUNTAIN MUD OF NORTH DAKOTA MOUNTAIN STATES CASING CO LLC MOUNTAIN STATES EMPLOYERS MOUNTAIN STATES IMAGING LLC MOUNTAIN SUPPLY AND SERVICE MOUNTRAIL COUNTY MOUNTRAIL COUNTY FAIR ASSOC MOUNTRAIL COUNTY PROMOTER INC MOUNTRAIL COUNTY RECORDER MOUNTRAIL COUNTY TREASURER MOWBRAY & SON PLUMBING & MRC GLOBAL MRR ENTERPRISES LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 92 of 156

MS DIRECTIONAL LLC MSDSONLINE INC MSU DENVER FOUNDATION INC MULLIGANS CATERING MULTI-CHEM GROUP LLC MUMFORD OIL & GAS SUPPLY MURDOCH OIL INC MUREX PETROLEUM CORP MUSANA COMMUNITY DEVELOPMENT MUSIK WORX DJ & PHOTO BOOTHS MUSTANG PIPELINE N MUZAK LLC MW HOLDINGS II LTD MWD ROLLOFFS MY BOOT STORE INC MY HAPPY PLATES INC NABORS DRILLING SOLUTIONS NADEL & GUSSMAN ROCKIES LLC NADOA NAEM NAFA FLEET MANAGEMENT ASSOC NALCO CHAMPION NALTA NAMI JEFFCO NANCY M REINHARDT NAPA AUTO PARTS OF SIDNEY NAPE EXPO LP NASDAQ OMX CORPORATE NATHAN DAMM NATIONAL COMPLIANCE MANAGEMENT NATIONAL FALLEN FIREFIGHTERS NATIONAL MS SOCIETY NATIONAL MULTIPLE SCLEROSIS NATIONAL OILWELL DHT LP NATIONAL OILWELL VARCO NATIONAL OILWELL VARCO NATIONAL PETROLEUM COUNCIL NATIONAL SAFETY COUNCIL NATIVE ENERGY SOLUTIONS LLC NATURAL GAS SERVICES GROUP ND ENERGY SERVICES ND STATE BOARD OF REGISTRATION NDGOP NE2 CANADA INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 93 of 156

NEBRASKA STATE TREASURER NEIL & AVIS BERGER NEIL GILLUND NELSON FLYING SERVICE LLC NELSON M HAIGHT NELSON RANCHES INC NEOINSULATION LLC NESET CONSULTING SERVICE INC NET ENERGY INC NET SOURCE INC NETJETS AVIATION INC NETWRIX CORPORATION NEURALOG INC NEVADA STATE TREASURER NEW CENTURY SOFTWARE INC NEW HOPE WESLYN CHURCH NEW HORIZONS CLC OF DENVER NEW MEXICO ENVIRONMENT DEPT NEW MEXICO TAXATION & REVENUE NEW TOWN CHAMBER OF COMMERCE NEW TOWN FIRE DEPARTMENT NEW TOWN PUBLIC LIBRARY NEW WAY SOLUTIONS LLC NEW YORK STATE OFFICE NEWFIELD PRODUCTION COMPANY NEWKOTA SERVICES & RENTALS NEWSCO INTERNATIONAL ENERGY NEXT GENERATION CONSTRUCTION & NGL SUPPLY CO LTD NGL WATER SOLUTIONS BAKKEN LLC NGL WATER SOLUTIONS DJ LLC NIESS IMPRESSIONS INC NIKOLE S BIGLEY NIX ELECTRIC COMPANY INC NIXON SHEFRIN HENSEN OGBURN PC NM DHSEM NMR HOLDINGS LLC NOBLE CASING INC NOBLE DRILLING LLC NOBLE ENERGY INC NOBLE ENERGY WYCO LLC NOBLE TRUCKING LLC NORCO INC NORMAN E SONDROL

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 94 of 156

NORRIS NORSTOG ENTERPRISES LLC NORTH ARM RESOURCE INC NORTH CAROLINA NORTH COUNTRY OIL NORTH DAKOTA NORTH DAKOTA CGA NORTH DAKOTA COMMUNITY NORTH DAKOTA DEPARTMENT NORTH DAKOTA DEPARTMENT OF NORTH DAKOTA DEPT OF NORTH DAKOTA DEPT OF HEALTH NORTH DAKOTA DEPT OF TRUST NORTH DAKOTA INSURANCE NORTH DAKOTA ONE CALL, INC. NORTH DAKOTA PETROLEUM COUNCIL NORTH DAKOTA PIPELINE COMPANY NORTH DAKOTA SAFETY COUNCIL NORTH PLAINS CONSULTING NORTH SHORE AUTO PARTS INC NORTH SHORE PLAZA HIGH SCHOOL NORTH WATERFRONT-TEXAS LLC NORTHEAST WELD DRYLANDERS INC NORTHERN A-1 SERVICES NORTHERN ENERGY SERVICES LLC NORTHERN IMPROVEMENT COMPANY NORTHERN INDUSTRIES NORTHERN OILFIELD SERVICES LLC NORTHERN PUMP & COMPRESS INC NORTHERN SAFETY COMPANY INC NORTHERN STATES COMPLETIONS NORTHERN STATES FISHING TOOL NORTHERN TESTING INC NORTHERN VALLEY ELECTRICAL NORTHLAND ELECTRIC INC NORTHWEST INSTRUMENTS AND NORTHWEST SUPPLY & R & R NORTHWEST WATER TRANSFER LLC NOVA ENERGY LLC NOVA FIRE PROTECTION INC NOVA OILFIELD SERVICES INC NOVASPECT INC NP RESOURCES LLC NR CONSTRUCTION

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 95 of 156

NRGX TECHNOLOGIES LTD NSCD NUECES COUNTY CLERK NUTECH SPECIALTIES INC NYSE MARKET INC O2 GROUP OAKLAND COUNTY CLERK AND OASIS EMISSION CONSULTANTS INC OASIS PETROLEUM NA LLC OBRIENS RESPONSE MANAGEMENT OCCUPATIONAL HEALTH CENTERS ODESSA PUMPS & EQUIPMENT INC OFFICE OF THE GENERAL OFFICESCAPES OFSI FIELD SERVICES OHIO DEPARTMENT OF COMMERCE OIL & GAS EQUIPMENT CORP OIL AND GAS AWARDS LIMITED OIL DOG PIPE RENTALS LLC OIL INDIA USA INC OIL PATCH GROUP INC OIL PATCH HOTLINE INC OIL PRICE INFORMATION SERVICE OIL SPILL CLEAN UP INC OIL STATES ENERGY SERVICES LLC OILFIELD HELPING HANDS OILFIELD LABS OF AMERICA LLC OILFIELD SERVICE & SUPPLY CO OILFIELD TECHNICAL SERVICES OK IMPLEMENT CO/NAPA OKLAHOMA STATE TREASURER OLIVER RIG SERVICE INC OLSON ROUSTABOUT INC OLSSON INC OLYMPUS AMERICA INC OMEGA WELL MONITORING LLC OMEGA WELL MONITORING LTD OMIMEX PETROLEUM INC OMNI INDUSTRIAL SOLUTIONS LLC ONE CALL CONCEPTS INC ONEAL COYNE CONSULTING LLC ONENECK IT SOLUTIONS LLC ONEOK ROCKIES MIDSTREAM LLC ONESOURCE VIRTUAL

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 96 of 156

ONNR FOR UTE INDIAN TRIBE OF ONRR - BIA TRUST LANDS ONSOLVE LLC OPEN DOOR FELLOWSHIP CHURCH OPEN IT INC OPEN RANGE ACCESS INC OPERATIONSINC LLC OPOLIS OPSAL ENERGY INC OPTEAMIX LLC ORACLE AMERICA INC OREGON DEPART OF STATE LANDS ORION SKINNER ORVILLE M HELLANDSAAS ESTATE O-TEX PUMPING LLC OTI ELECTRICAL SERVICES LLC OTIS INSTRUMENTS INC OTTER CREEK LLC OUACHITA COUNTY TAX COLLECTOR OUR LADY OF GOOD SUCCESS OUTBACK RENTALS & LANDSCAPE OUTDOOR ENTOURAGE INC OUTLAW WELL SERVICE INC OUTLAWS BAR & GRILL OUTPAWS ANIMAL RESCUE OWEN T SMITH OWL INC OXY USA INC OXY Y-1 P A SIGNS INC P E GROSCH CONSTRUCTION INC P R PITZ SERVICES P1 OIL & GAS LLC P2ES HOLDINGS LLC PA WEISS INC PACE ANALYTICAL ENERGY PACE ANALYTICAL SERVICES INC PACE SETTERS LLC PACIFIC SOUND & VIDEO PACK MULE ENTERPRISES LLC PADDINGTON STATION PRESCHOOL PAETEC PALE HORSE SERVICES INC PALMER FLOWERS LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 97 of 156

PALMER MFG & TANK INC PANHANDLE COOPERATIVE PANTHER INSPECTION PANTHER PRESSURE TESTERS INC PANTHER PUMPING SERVICES LLC PARK CHURCH ON THE CITY PARK COUNTY TREASURER PARK PLACE TECHNOLOGIES LLC PARKWELL LLC PARSHALL PROMOTERS PARTNERS WITH ETHIOPIA PASON SYSTEMS USA CORP PASO-TULSA EDUCATION COMMITTEE PASQUION MINERALS CO PATH NORTH DAKOTA INC PATHFINDER INSPECTIONS & FIELD PATRICK CALLAHAN PATRICK FOLKEDAHL PATRICK J MCBRIDE PATRICK MCNAMARA PATRIOT CLEANING SERVICES PATRIOT WELL SOLUTIONS LLC PATS OFFROAD INC PATSY DARLENE LUNDE PATTERSON SERVICES INC PATTERSON UTI DRILLING CO LP PAUL OGDEN PAULA K BEAR PAULSON LIV TST DTD 3-25-10 PAWNEE HIGH SCHOOL PAYLOCITY CORPORATION PB OIL LLP PBS SERVICE & SUPPLY LLC PCAOB PUBLIC CO ACCOUNTING PCS FERGUSON INC PDS PDS ENERGY INFORMATION INC PEACE LUTHERAN CHURCH PEAK WELL SERVICE LLC PEARCE DURICK PLLC PEARL VALLEY OILFIELD SVCS & PEARSON ADAIR & CO PEDIGREE TECHNOLOGIES PEGASUS CONSTRUCTION

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 98 of 156

PEGGY J GOSS PELOTON COMPUTER PENTERRA SERVICES LLC PEOPLE 2.0 GLOBAL LP PEREGRINE PETROLEUM PARTNERS PERFORMANCE ENERGY SERVICES PERFORMANCE FLUIDS LLC PERFORMANCE LIFT INC PERIGON SOLUTIONS LIMITED PERMIAN BASIN PETROLEUM MUSEUM PERMIAN ENTERPRISES LTD PERMIAN EQUIPMENT RENTALS LLC PERMIAN TANK & MFG INC PETER FRANCIS MUEHLEBACH PETER JOE WOLLA PETER JUAREZ PETER P AND ANN OPPEGAARD PETERSON FABRICATION LLC PETREL ROBERTSON CONSULTING PETRO BEACON US INC PETRO MOTION LLP PETRO TECH PETROGULF CORPORATION PETRO-HUNT DAKOTA LLC PETRO-HUNT LLC PETROL LOGIC LLC PETROL SHIELD LLC PETROLAB LLC PETROLEUM EXPERIENCE INC PETROLEUM SERVICES INC PETROSKILLS PETSMART CHARITIES PG EXHIBITS INC PHILIP E DOTY PHILIP HURLEY PHILLIP L STEVENS PHOEBE H GALLOWAY PHOENIX TECHNOLOGY SERVICES PHYLLIS M STEVENS-MANUS PIERCE ATWOOD LLP PILOT THOMAS LOGISTICS LLC PINE BLUFFS GRAVEL & PINE BLUFFS SINCLAIR LLC PING IDENTITY CORPORATION

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 99 of 156

PINNACLE PINNACLE PROPANE PIONEER COILED TUBING SERVICES PIONEER ENERGY INC PIONEER GASKET OF WYOMING INC PIONEER PROMO PIONEER WELL SERVICES LLC PIONEER WIRELINE SERVICES PIPE RENEWAL SERVICE INC PIPEGLOVE LLC PIPELINE ASSOCIATION FOR PIPELINE SUPPLY & SERVICE PITNEY BOWES PITNEY BOWES GLOBAL FINANCIAL PLACEMENT SOLUTIONS LLC PLAINS MARKETING, L.P. PLANTEK DISTINCTIVE PLATINUM CONTROL TECHNOLOGIES PLATINUM MEASUREMENT LLC PLATTE RIVER ASSOCIATES INC PLAYWORKS EDUCATION ENERGIZED PLURALSIGHT LLC PMI INC PMN INVESTMENTS INC POINT ARGUELLO NATURAL GAS CO POINT ARGUELLO PIPELINE CO POLAR BEAR WATER TREATMENT LLC POLITICO LLC POLLISTER DRILLING CORP POLSINELLI PC POLYFLOW LLC PORTER SIMON PC POWER CONTROLS INC POWER SERVICE INC POWER SOLUTIONS LLC POWERMATION DIVISION INC POWERSTROKE WELL CONTROL INC PRAIRIE DISPOSAL PRAIRIE GRIT ADAPTIVE SPORTS PRAIRIE PETRO CHEM OF AMERICA PRAIRIE SUPPLY INC PRAIRIE WEST GOLF COURSE PRAXAIR DISTRIBUTION INC PREBLE MEDICAL SERVICES

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 100 of 156

PRECISION ENERGY SERVICES PRECISION EQUIPMENT PRECISION EQUIPMENT SALES LLC PRECISION GAS DETECTION PRECISION MACHINE & WELDING PRECISION MEASUREMENT INC PREMIER ENVIRONMENTAL PREMIER OILFIELD EQUIPMENT CO PREMIER PIPE LLC PREMIER SIGNS LLC PREMIER SOLUTIONS GROUP LLC PREMIER VACUUM SERVICE INC PREMIUM OILFIELD PRODUCTS PREMIUM TOOLS LLC PRESIDIO NETWORKED SOLUTIONS PRESS WORKS LLC PRESTIGE WELL SERVICES INC PRESTO-X PREVENTIVE HEALTH NOW LLC PRICE WATERHOUSE COOPERS LLC PRIMA EXPLORATION INC PRO AUTO BODY LLC PRO SAFE PEST CONTROL PROBE TECHNOLOGY SERVICES INC PROCESS EQUIPMENT & SVC CO INC PRODUCTION OPTIMIZATION INC PRODUCTION PUMP A DXP COMPANY PRODUCTION SERVICES INC PROFESSIONAL HEARING SERVICES PROFESSOR GOODBELLOWS PROFIRE ENERGY INC PRO-FRAC HEATING & TRUCKING PROGRESS SOFTWARE CORPORATION PROGRESSIVE BUSINESS PROJECT PAVE INC PRO-KOTE ENGINEERING & SUPPLY PROPETRO SERVICES INC PROS INCORPORATED PROTECH SALES INC PROTECTING COLORADOS PROTECTION SYSTEMS INC PROTEGO USA INC PSI - DIGITAL IMAGING SOLUTION PTC INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 101 of 156

PTW ENERGY SERVICES INC PUBLIC SERVICE COMMISSION PUMP SYSTEMS LLC PURCO FLEET SERVICES INC PURDUM ELECTRIC COMPANY INC PURE WATER TECHNOLOGY OF THE PUSAN PIPE AMERICA INC QAL-TEK ASSOCIATES LLC QC ENERGY RESOURCES INC QC ENVIRONMENTAL SERVICES INC QED INC QEP ENERGY CO QES PRESSURE PUMPING LLC QLT QPC3 LP QUAIL TOOLS LLP QUALE TRUCKING LLC QUALITY MAT OF NORTH DAKOTA QUALITY QUICK PRINT INC DBA QUANTUM MEASUREMENT SERVICES QUESTAR ENERGY SERVICES QUESTAR GAS COMPANY QUESTOR SOLUTIONS & TECHNOLOGY QUICK CONNECTORS INCORPORATED QUILL CORPORATION QUINN PUMPS LLC QUORUM BUSINESS SOLUTIONS R & D PIPE COMPANY R & D PUMPING INC R & R OILFIELD SERVICES & R & S WELL SERVICE INC R & T WATER SUPPLY ASSOC R W JONES TRUCKING CO INC R360 ENVIRONMENTAL SOLUTIONS RACKSPACE US INC RADIATION PROS LLC RAFE ESPINOZA RAILROAD COMMISSION OF TEXAS RAIN FOR RENT RAM COMPUTER SUPPLY INC RAM LAND SERVICES LLC RAMADA GRAND DAKOTA LODGE RAMKOTA HOTEL BISMARCK RAMONA & MICHAEL LACEY FARMS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 102 of 156

RANDA E CANNON RANDYS WELDING INC RANGER ENERGY SERVICES LLC RAPID TRANSPORT LTD RAPID7 LLC RAPTOR INDUSTRIES LLC RAPTOR LIFT SOLUTIONS LLC RAPTOR TECHNOLOGIES INC RATTLESNAKE FIELD SERVICES RAUSER FAMILY TRUST RAYMOND GUZMAN RBC CAPITAL MARKETS LLC RBS TOOLS INC RC BROWN INVESTIGATIONS RCL CONSULTING INC RDMB HOLDINGS INC READYTALK RECAST LLC RECK FLYERS LLC RECON OILFIELD SERVICES INC RECORD KEEPERS LLC RED DOG OIL TOOLS, INC RED DOG SYSTEMS INC RED GATE SOFTWARE LTD RED MOUNTAIN EQUIPMENT RED RIVER SUPPLY INC RED SKY SOLUTIONS LLC RED-D-ARC INC REDEEMER LUTHERAN CHURCH REEVES COUNTY TAX REFINE SEARCH LLC REFINERY SPECIALTIES INC REFLECTIONS DATA CONSULTING REGENCY ENERGY SERVICES LLC RELADYNE WEST LLC RELEVANT SOLUTIONS LLC RENE HEREDIA NIEVES REPUBLIC SERVICES INC REPUBLICAN ATTORNEYS GENERAL REPUBLICAN GOVERNORS ASSOC RESERVOIR ROCK TECHNOLOGIES RESOURCE DEVELOPMENT TECH LLC REVENEW INTERNATIONAL LLC REX A WEDERSKI

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 103 of 156

REXEL INC REXEL USA INC RGD TRUCKING INC RHAME PUMP REPAIR & SUPPLY INC RHINEHART OIL CO INC RHINO MARKING & PROTECTION RHINOKORE COMPOSITE SOLUTIONS RICE OPERATING COMPANY RICHARD A WISNESS RICHARD D SIEGAL ESTATE RICHARD HURST RICHARD J IVERSON RICHARD J RIORDAN RICHARD L HOFFMAN RICHARD N GILBERT RICHARD S LOGAN TRUCKING INC RICHARD SCHMIDT RICHARD WILHELM JAMISON RICHARDS CONSTRUCTION RICHLAND COUNTY CLERK & RICHLAND COUNTY TREASURER RICHLAND PUMP AND SUPPLY INC RIDGEVIEW PARK LLC RIDGEWAY TRUCKING LLC RIG ANCHORS INC RIG MATS OF AMERICA INC RIGHTPOINT CONSULTING LLC RIMROCK OIL & GAS WILLISTON RIPPLES TO WAVES RISE BROADBAND RISKED REVENUE ENERGY RITA M EARNEST RIVAL SERVICES LLC RIVERBEND PLUMBING & HEATING RIVERSIDE WELDING INC RIVIERA FINANCE RIVIERA FINANCE OF TEXAS INC RJ MANN & ASSOCIATES INC RJM PRECISION INSTRUMENTS LLC RK PUMP & SUPPLY RKD CONSULTING RLD EXPLORATION LLC RMOUG RMS CRANES

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 104 of 156

RMS SEPM RN INDUSTRIES TRUCKING INC ROAD RUNNER SERVICE & SUPPLY ROBERSON TRUCKING CO INC ROBERT A YOUNG ROBERT CEDRIC THOMPSON ROBERT G & JOAN L LIEBL JT ROBERT G & SUSAN M IRWIN ROBERT J WALKER ROBERT L NEAL MANAGEMENT TRUST ROBERT LESTER DWYER ROBERT MAU ROBERT PERRY ROBERT SHELDON ROBERT W BARELMAN DDS LLC ROBERT W KENNEDY ROBERT WESLEY REINELT ROBERT WISNESS ROBS BACKHOE SERV & CONTRACT ROCK FLOW DYNAMICS INC ROCK ISLAND 1979 EXPLORATION ROCKWATER ENERGY SOLUTIONS ROCKWOOD LLC ROCKY MOUNTAIN ALLIANCE ROCKY MOUNTAIN CHILDHOOD ROCKY MOUNTAIN CHILDRENS ROCKY MOUNTAIN ELK FOUNDATION ROCKY MOUNTAIN FELINE RESCUE ROCKY MOUNTAIN HYDROCARBON ROCKY MOUNTAIN IMAGING LLC ROCKY MOUNTAIN INSPECTION ROCKY MOUNTAIN MINERAL ROCKY MOUNTAIN OILFIELD WHSE ROCKY MOUNTAIN PBS ROCKY MOUNTAIN POWER ROCKY MOUNTAIN RETT ASSOC. ROCKY MOUNTAIN SCHEDULERS ROCKY MOUNTAIN WATER NORTHERN RODAN TRANSPORT USA LTD RODNEY & VERNA LOU WOLF RODNEY A URAN RODNEY R LEACH ROGER & MICHELLE HARSTAD ROGER D TESELLE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 105 of 156

ROGER HARSTAD ROGER L BEAVERS INC ROGII INC ROGUE PRESSURE SERVICES LTD ROLFSON OIL LLC RONALD C SYLTE RONALD J FEEHAN REVOCABLE TR RONALD SCOTT OLSON RONAN DESIGN GROUP INC RONNIE WARD ROOSEVELT COUNTY CLERK ROOSEVELT COUNTY TREASURER ROPFOGEL SISTERS PARTNERSHIP ROSE & ASSOCIATES LLP ROSEMOUNT INC ROSS A KAUFMAN ROSSCO CRANE & RIGGING INC ROTH CONSULTANCY INTERNATIONAL ROTO-VERSAL COMPRESSION ROUGHRIDER EDUCATION ROWE FAMILY LLLP ROY E GUINNUP ROYAL CUP INC ROZEL LLC RP SERVICES LLC RPM SWABBING SERVICE CO RS ENERGY GROUP INC RTD RTR OILFIELD SERVICES LLC RUDOLPH & DEBORAH URBAN REV TR RUDY SYMINOW RURAL TEXAS BROADBAND INC RUSSELL D EVITT RUST AUTOMATION & CONTROLS INC RWLS LLC RWW QUANTUM INC RYAN LLC RYAN M LUNSFORD RYAN SERVICING LLC RYAN WHALEY COLDIRON JANTZEN S & D VACUUM SERVICES LLC S & K STACK TESTING INC S & P GLOBAL RATINGS S & S CONSULTING INSPECTION

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 106 of 156

S & S CONTRACTING S&P GLOBAL PLATTS S&S HOME CENTER INC S&S SAFETY CONSULTING SABRE PRODUCTION SERVICES LLC SACRED HEART HOUSE OF DENVER SADDLE UP INC SADLER BIEBER LAW GROUP PLLC SAFE SOFTWARE INC SAFEHOUSE DENVER SAFELY FAMILY TRUST,1ST NATL SAFETY INC SAFETY TECHNOLOGIES INC SAFETY WORKS LLC SAFETY-KLEEN SYSTEMS INC SAGERIDER INC SAGUACHE COUNTY TREASURER SAINT GIANNA MATERNITY HOME SAKAKAWEA ENERGY LLC SAKAKAWEA VENTURES LLC SALARY.COM LLC SALAZAR SERVICE & TRUCKING SALLYPORT COMMERCIAL FINANCE SALT CREEK OIL AND GAS LLC SAM R RATCLIFF CHARITABLE FNDN SAM R RATCLIFF EST IRRV TRST SAMANAGE USA INC SAMSON OIL AND GAS USA INC SAMSON RESOURCES SAN LUIS VALLEY RURAL ELECTRIC SAND CREEK ELEMENTARY SCHOOL SAND CREEK RESOURCES INC SANDPRO SANDRA & CLIFFTON LEVORSEN J/T SANDRA LEVORSEN SANILAC CO REGISTER OF DEEDS SANPETE COUNTY SARA STRAIN SAS INSTITUTE INC SATELLITE SHELTERS INC SATER TOOLS & SERVICES LLC SATERMOS HARDWARE SATRA INSULATION & SAV ON PROPANE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 107 of 156

SAVAGE SERVICES CORPORATION SAVANNA WELL SERVICING CORP SAVE THE CHILDREN SAVE THE MAAH DAH HEY SAY COMMUNICATIONS LLC S-BAR RANCH DECLARATION OF SBM EARTHMOVING & CONSTRUCTION SCANNER ONE INC SCHAEFFER MFG. CO. SCHAFF-GREEN FAMILY SCHLEGEL TRUCKING LLC SCHLUMBERGER LIFT SOLUTIONS SCHLUMBERGER ROD LIFT SCHLUMBERGER TECHNOLOGY SCHNEIDER ELECTRIC SYSTEMS USA SCHNEIDER ELECTRIC USA INC SCHNEIDER ENERGY CONSULTING SCHOCKS SAFE & LOCK SERVICE SCHOOLER CONSULTING SCIENTIFIC DRILLING SCOTT & DEBBIE FLADELAND J/T SCOTT H HELLANDSAAS ESTATE SCOTT MEIERS SCOTTS HOT SHOT SCOUT ENERGY MANAGEMENT LLC SCUBA STEVES MOBILE WASH LLC SEABOARD OPERATING CO SEAN M FORTHUN SECOND CHANCES FOUNDATION SECOND WIND FUND INC SECURE ENERGY SERVICES USA LLC SECURE ON-SITE SERVICES USA SECURED DOCUMENT SHREDDING INC SECURITIES & EXCHANGE COMM SECURITY BUSINESS CAPITAL LLC SEISMIC EXCHANGE INC SEISPETRO GEOCONSULTING LLC SEITEL SOLUTIONS LTD SELECT WELL SERVICE SELLAND CONSTRUCTION INC SEMPERA PROFESSIONAL SERVICES SENERGY SOFTWARE LTD SENTRY CRANE SERVICES SERENITY LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 108 of 156

SERPENTIX AUTOMATION SERVTECH INC SEVEN LAKES TECHNOLOGIES SHADWELL RESOURCES GROUP LLC SHADY GROVE OIL FIELD SERVICES SHALE OILFIELD SERVICES LLC SHANCO LLC SHARON K CHURCHMAN SHAWN WILF LEE SHEILA J HENDRICKSON-MACHLER SHELDON FAMILY REVOCABLE SHELDON WELDING & CONSTRUCTION SHERMAN & HOWARD LLC SHERRYS WISHES FOUNDATION SHERWOOD ENTERPRISES INC SHI INTERNATIONAL CORP SHIFT SERVICES LLC SHINE A LIGHT ON AUTISM SHON DAVID FANDRICH SHRINERS TEMPLE SID ROTHS ITS SUPERNATURAL & SIDNEY ABSTRACT COMPANY SIDNEY HERALD LEADER SIDNEY RENTAL SIEGFRIED GROUP LLP SIEMENS ENERGY INC SIERRA CHEMICALS LC SIERRA HAMILTON LLC SIERRA RESOURCES INC SIGNS OF SUTHERLAND SILVERLINE SERVICES LLC SIMONS PETROLEUM INC SIMPLEXGRINNELL LP SIMPLIFILE LC SIMPSON THACHER & BARTLETT LLP SIOUX ENERGY SERVICES LLC SIVALLS INC SIXTY NINE OIL & GAS LP SKILLPATH SEMINARS SKILLSOFT CORPORATION SKM SYSTEMS ANALYSIS INC SKYLYNE MACHINE & SUPPLY INC SKYWORLD OIL ND LTD SLALOM CONSULTING

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 109 of 156

SLAUGH FISHING SERVICES INC SLEEP IN HEAVENLY PEACE INC SLEEP INN & SUITES SLIPSTREAM ENVIRONMENTAL SLP INC WIRELINE SERVICES SLR INTERNATIONAL CORPORATION SLT CONSULTING INC SM ENERGY COMPANY SM FENCING & ENERGY SERVICES SMART DOCUMENT MANAGEMENT LLC SMART PARTS AUTO GLASS SMITH INTERNATIONAL, INC. SMITHCO ENGINEERING SMITHIES HOTSHOT SERVICE LLC SMOKY HILL UNITED METHODIST SMOKY WATER TERRITORY LLLP SNAP ON TOOLS SNELL & WILMER LLP SOCIETY OF HELPERS SOCIETY OF ST VINCENT DE PAUL SOFT SUDS INC SOLARIS OILFIELD SITE SERVICES SOLARWINDS SOLIUM CAPITAL LLC SONSTHAGEN DESIGN SOS WELL SERVICES LLC SOUND & CELLULAR INC SOURCE EQUIPMENT SOUTH CAROLINA STATE SOUTH CENTRAL COMMUNCATIONS CO SOUTH DAKOTA SCHOOL OF MINES SOUTH DAKOTA STATE TREASURER SOUTH EPLEY INC SOUTH HEART LIONS CLUB SOUTH HEART PUBLIC SCHOOL SOUTHCROSS MARKETING CO LTD SOUTHER SOLUTIONS INC SOUTHERN RESOURCES INC SOUTHWEST AREA HUMAN RESOURCES SOUTHWEST BANK FACTORING SOUTHWEST BUSINESS MACHINES SOUTHWEST MOBILE STORAGE INC SOUTHWEST ROYALTIES INC SOUTHWEST TOOL COMPANY

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 110 of 156

SOUTHWEST WATER AUTHORITY SOUTHWESTERN A-1 PEST SOUTHWESTERN DISTRICT HEALTH SOZO INTERNATIONAL SPARK MONKEY FAB & DESIGN LLC SPARKLETTS AND SIERRA SPRINGS SPARTAN MINERALS & ROYALTY LLC SPEARFISH OILFIELD SUPPLY SPEC TECH THREADING INC SPECIAL COUNSEL INC SPECTRUM TRACER SERVICES SPIRIT GLOBAL ENERGY SOLUTIONS SPIRO ENERGY SOLUTIONS SPL SOUTHERN PETROLEUM LAB INC SPLIT MOUNTAIN PIPE & SUPPLY SPLIT ROCK SERVICES INC SPM FLOW CONTROL INC SPN WELL SERVICES INC SPOTLIGHT INC SPYCO OILFIELD SERVICES LLC SQUIRES & COMPANY SQUIX CLEANING SERVICES SRC ENERGY INC SRT COMMUNICATIONS, INC ST ANNES EPISCOPAL SCHOOL ST BALDRICKS FOUNDATION ST BOARD OF LAND COMMISSIONERS ST CLAIR PROPERTIES, LLC ST JOHN EVANGELICAL ST JOHNS LUTHERAN CHURCH ST JOSEPHS COMMUNITY STABIL DRILL SPECIALTIES LLC STACKD OIL TOOLS LLC STACY KITZMAN STADIUM MANAGEMENT COMPANY LLC STALLION PRODUCTION SERVICES STALLION ROCKIES LTD. STANDARD AUTOMATION & CONTROL STANDARD DATA SOLUTIONS STANDARD ENERGY SERVICES STANDARD REGISTER INC STANLEY COMMERCIAL CLUB STANLEY COMMUNITY PUBLIC STANLEY COMMUNITY SCHOOLS

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 111 of 156

STANLEY CONVERGENT SECURITY STANLEY HARDWARE LLC STANLEY HIGH SCHOOL STANLEY PARK DISTRICT STANLEY R KING STANLEY SCHOLARSHIP FUNDS INC STANLEY VOLUNTEER RURAL FIRE STAPLES ADVANTAGE STAPLES CREDIT PLAN STAR POINT ENTERPRISES INC STAR PRINTING & OFFICE SUPPLY STARGATE SCHOOL STARK COUNTY AUDITOR STARK COUNTY RECORDER STARK COUNTY VETERANS STATE INDUSTRIAL PRODUCTS CORP STATE OF ALABAMA STATE OF ALASKA STATE OF ARKANSAS STATE OF COLORADO OIL AND GAS STATE OF HAWAII STATE OF INDIANA STATE OF KANSAS STATE OF LOUISIANA STATE OF MAINE STATE OF MICHIGAN STATE OF TENNESSEE TREASURER STATE OF UTAH STATE OF WEST VIRGINIA STATE OF WISCONSIN STATE OF WYOMING STATE TREASURER OF MISSISSIPPI STATELINE VACUUM SERVICES LLC STATSEEKER PTY LTD STEALTH OILWELL SERVICES LLC STEEL SERVICE OILFIELD TUBULAR STEELE ELEMENTARY PTA STEFFES SOLUTIONS LLC STEINS INC STEP DENVER STEPHAN KERSHISNIK STEPHEN FRYE STEPHENS COUNTY STEPHENS COUNTY CLERK

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 112 of 156

STEPHENS PRODUCTION COMPANY STERLING ENERGY INVESTMENTS STEVE JECHURA CONSULTING STEVEN J LASSEY STEVEN OGLE STEVEN V LITTLEFIELD LIVING TR STEVEN W ERICKSON STICKMAN INC STIKEMAN ELLIOTT LLP STIM-TECH INC STINGER TESTING INC STINSON LLP STOCK PLAN SOLUTIONS STONER ENGINEERING LLC STOPPLEWORTH & SONS INC STORED ENERGY SYSTEMS INC STORMWIND LLC STRAIGHT FIRE CONSULTING LLC STRATAPHYSICS INC STRATEGIC COMPLIANCE LLC STRATEGIC DECISIONS GROUP STRATOCHEM SERVICES STRATUM RESERVOIR LLC STRIDE WELL SERVICE COMPANY STUBBS & STUBBS OILFIELD STUBER MINERAL RESOURCES LLC STUDIO JK PHOTORAPHY INC STV-GWD SUBLETTE COUNTY TREASURER SUDDENLINK SULPHUR EXPERTS SUMMIT ENGINEERING SERVICES SUMMIT ESP LLC SUMMIT RISER SYSTEMS INC SUMMIT SAFETY SOLUTIONS INC SUMMIT SCIENTIFIC SUN TUBULAR TESTING SERVICES SUNBELT RENTALS INDUSTRIAL SUNCOR ENERGY MARKETING INC SUND MANUFACTURING CO INC SUNDANCE ENERGY CO LLC SUNDANCE SERVICES INC SUNDHAGEN SAND & GRAVEL INC SUNDOWN ENERGY INC.

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 113 of 156

SUNRISE WOMENS CLINIC SUNSHINE OFFICE PRODUCTS SUNSTATE EQUIPMENT CO LLC SUPER HEATERS OF NORTH DAKOTA SUPERIOR PRODUCTION LOGGING SUPERIOR ROUSTABOUTS SURCON LTD SURE SIGN SUREFIRE PILOTLESS BURNER SUREFIRE WIRELINE WEST LLC SURVWEST LLC SUSAN G KOMEN SUSAN G KOMEN 3-DAY SUSAN M KOPP SUSAN M LINK SUSAN URBAN-DUMM REVOCABLE SUSMAN GODFREY LLP SUTTON PUMP & SUPPLY SWAGELOK MINNESOTA SWALLOW HILL MUSIC SWAN ELECTRIC COMPANY INC SWANN CONSULTING LLC SWANSON FLO CO SWANSON OILFIELD SERVICES INC SWAT CONSULTING INC SWEETWATER COUNTY TREASURER SWIFT TECHNICAL SERVICES LLC SWIM ACROSS AMERICA INC SWING TRUCKING INC SWS AAPG SYSKO BUSINESS SOLUTIONS SYSTEMS COMMUNICATION INC T & E POWER SYSTEMS T & J VALVE T & S SERVICE INC T F HUDGINS INCORPORATED T&E THE CAT RENTAL STORE T&T MEASUREMENTS INC TABLEAU SOFTWARE INC TACTICAL CONSULTING TAG CO INC TALLGRASS MIDSTREAM LLC TALLY CONSTRUCTION LLC TALON LPE LTD

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 114 of 156

TANKLOGIX LLC TAPLIN GROUP LLC TARGET OIL TOOLS LLC TARGET TRUCKING INC TARTAN COMPLETION SYSTEMS CORP TAX EXECUTIVES INSTITUTE INC TAYLOR VEGETATION CONTROL LLC TCEQ TCI BUSINESS CAPITAL TCT WEST INC TD UNLIMITED LLC TDE PETROLEUM DATA SOLUTIONS TDL INC TDS DENVER LLC TDW LLC TEAM OIL TOOLS LP TEAM PROFESSIONAL SERVICES INC TEC WELL SERVICE LLC TECHNICHE AMERICAS LLC TECPLOT INC TECTA AMERICA DAKOTAS LLC TED COLLINS JR TEJAS PRODUCTION SERVICES INC TEK INDUSTRIES LLC TEKSYSTEMS INC TELERIK INC TELETRAC INC TEMP RIGHT SERVICE INC TENARIS GLOBAL SERVICES USA TENAX ENERGY SOLUTIONS LLC TENNYSON CENTER FOR CHILDREN TERCEL OILFIELD PRODUCTS USA TERRA ENERGY PARTNERS LLC TERRACON CONSULTANTS INC TERRANCE MAIER TERRY D ANDERSON TERRY R MOORE TERVITA ENVIRONMENTAL SERVICES TEWELL WARREN PRINTING TEXAS COMPTROLLER OF PUBLIC TEXAS DEPARTMENT OF MOTOR TEXAS INDEPENDENT EXPLORATION TEXAS INDUSTRIES INC TEXAS PIPE & SUPPLY COMPANY

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 115 of 156

TEXAS REPUBLIC PETROLEUM CO,IN TEXAS STATE COMPTROLLER TEX-ISLE SUPPLY INC THANE TYLER SPONSEL JR TTEE THE 85 DISPOSAL INC THE ACTION CENTER THE BLUE BENCH THE BROADMOOR HOTEL THE BUREAU OF NATIONAL AFFAIRS THE CAVINS CORPORATION THE CENTER FOR PROFESSIONAL THE CHILDRENS HOSPITAL THE CHRISTIAN BROADCASTING THE CHURCH OF JESUS CHRIST THE DENNIS EARL URBAN THE DUBLIN COMPANY THE ENERGY COUNCIL THE FARLEY MACHINE WORKS CO THE FLOOR CARE COMPANY LTD THE FRUITGUYS LLC THE GASKET SHOP INC THE HARTFORD THE HEARING PLACE THE HEFNER COMPANY INC THE HERBERGER FOUNDATION THE HYDROTESTERS LLC THE JUNIOR LEAGUE OF DENVER THE LEGAL AID FOUNDATION OF THE LEUKEMIA AND LYMPHOMA THE MARTIAN GROUP LLC THE MATHWORKS INC THE MORGAN ADAMS FOUNDATION THE NEW YORK BLOWER COMPANY THE NINETY-SIX CORPORATION THE NRA FOUNDATION THE PAINT AND SAFETY STORE INC THE PERIOT REAL PROPERTY TRUST THE PROFESSIONAL PETROLEUM THE RESPONSE GROUP THE ROUNDUP THE SALVATION ARMY THE STATE BAR OF SOUTH DAKOTA THE STENSETH LIVING TRUST THE SUBSURFACE LIBRARY

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 116 of 156

THE TEARS FOUNDATION THE TRAVELERS INDEMNITY THE UNIVERSITY CLUB THE URBAN LIVING TRUST THE WALL STREET JOURNAL THE WELLBOSS COMPANY LLC THE WORKWEAR STORE THERE WITH CARE THETA OILFIELD SERVICES THINK AUDIO VIDEO LLC THIRD COAST COMMERCIAL CAPITAL THOMAS A WILLIAMS THOMAS B SMITH THOMAS BEEBE THOMAS L ALLER THOMAS TOOLS INC THOMAS W HUGHES THOMAS W KENNEDY THOMSON REUTERS THREADMASTERS PRECISION THREE CROWN PETROLEUM LLC THRIFTY WHITE PHARMACY THRIVE-TRANSFORMATION AT WORK THRONE LAW OFFICE PC THRU TUBING SOLUTIONS INC THUNDERBIRD RESOURCES LP TIBCO SOFTWARE INC TIGA TIGER INDUSTRIES INC TIGER WELL SERVICE LLP TIM W OLSON CONSTRUCTION INC TIMBERLANE PUMPS LLC TIMBERLINE CHURCH TIMOTHY J DENOWH TIMOTHY P TAYLOR TIOGA MACHINE SHOP INC TIPRO TITAN ENERGY SERVICES LLC TITAN INDUSTRIAL STORAGE LLC TITAN MACHINERY INC TITAN SOLUTIONS LLC TITANIUM PLUMBING LLC TITANLINER INC TJS OILFIELD SERVICE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 117 of 156

TJS PRODUCTIONS INC TLC MEALS ON WHEELS TNT CRANE & RIGGING INC TNT HYDRO LINE INC TNT WELL SERVICING INC TOBY HURLEY CONSULTING INC TODD LANDMARK TODD M KRINGEN TODDS WELDING SERVICE INC TOLLEFSON FAMILY FARM LLLP TOM BANKS TOMAHAWK TOMMERUP MACHINE SHOP, INC TOOL & ANCHOR SUPPLY INC TOOLPUSHERS SUPPLY COMPANY TOP OF THE LINE CRANE SERV LLC TOPGOLF USA CENTENNIAL LLC TOPOGRAPHIC LAND SURVEYORS CO TOPPAN MERRILL LLC TORCSILL FOUNDATIONS LLC TORNADO COMBUSTION TORPEY DENVER TORRENT ENERGY SERVICES LLC TOTAL DEPTH RENTALS INC TOTAL DEPTH WELL SERVICES INC TOTAL DIRECTIONAL SVCS LLC TOTAL DOCUMENT SOLUTIONS INC TOTAL ENERGY CORP TOTAL OILFIELD RENTALS TOTAL OILFIELD RENTALS INC TOTAL SAFETY US INC TOTAL SEAL INC TOWN OF BASIN TOWNE PARK TPC RESOURCES LLC TQ AUTOMATION LLC TR ROBEL SERVICES INC TRACE ANALYSIS INC TRACE3 INC TRACE3 LLC TRACERCO TRACKER RESOURCES DEVELOPMENT III LLC TRACY ZELINSKI TRADE WIND RANCH & SCORIA

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 118 of 156

TRAIN ND TRANE US INC TRANSPORTATION FUNDING GROUP TRANSZAP INC TRAVIS LAUER TRC ROD SERVICES OF TEXAS INC TREASURER OF VIRGINIA TREASURER STATE OF CONNECTICUT TREASURER STATE OF IOWA TREASURER STATE OF NEW JERSEY TRENCHLINE ENERGY SERVICES TRENTROY CORP TRENWA INC TREVOR KRONBERG TRICON GEOPHYSICS INC TRI-COUNTY GLASS TRIDDER INDUSTRIAL LLC TRIDENT STEEL CORPORATION TRIGGER ENERGY INC TRIGGER RESOURCES LLC TRI-GLOBAL TECHNOLOGIES LLC TRIHYDRO CORPORATION TRILOGY OILFIELD SERVICES LLC TRINITY CONSULTANTS INC TRINITY HEALTH FOUNDATION TRINITY HIGH SCHOOL TRINITY LUTHERAN CHURCH TRINITY MANAGEMENT TRIPLE A SERVICES TRIPLE AAA SAFETY TRAINING INC TRIPLE C EXPLORATION LLC TRIPLE C PRODUCTION SERVICES TRIPLE CROWN INTERNET INC TRIPLE L SALES TRIPLE O SLABBING INC TRIPLE S ENTERPRISES INC TRI-POINT OIL & GAS TRISTAR COMPRESSION LP TRI-STATE LAND SURVEYING TRIUMPH BUSINESS CAPITAL TROTTER CONSTRUCTION INC TROY KLOBERDANZ TRUCKERS AGAINST TRAFFICKING TRUE OIL LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 119 of 156

TRUENORTH STEEL TRUJILLO LAND SERVICES TRUJILLO LAND SERVICES LLC TRULAB LLC TRUST T TRUCKING INC TRUTH FOR LIFE TRYER PROCESS EQUIPMENT LTD TS CARWASH LLC TSI INCORPORATED TUDOR PICKERING HOLT & CO TUFF TRUCKS INC TUGGERS INC TUNDRA TUBING TESTING TURNER MASON & COMPANY TURTLE MOUNTAIN ANIMAL RESCUE TWIN CITY ROOFING LLC TWO BIT RENTALS INC TXAM PUMPS LLC TXP CAPITAL LLC TY HANSON TYDENBROOKS TYPE 7 CREATIVE AGENCY LLC TYPHOON EXCAVATION INC UE COMPRESSION HOLDINGS LLC UELS LLC UEMI UINTA COUNTY TREASURER UINTAH COUNTY CLERK & RECORDER UIPATH INC ULINE INC ULTERRA DRILLING UNBOUND UNCC UNCOMMON SOLUTIONS INC UND FOUNDATION UNDERDAHL CONSTRUCTION UNIFIRST HOLDINGS INC UNION OILFIELD SUPPLY INC UNIT 3 TECH LLC UNIT DRILLING COMPANY UNIT LINER COMPANY UNIT PETROLEUM CO UNITED MACHINE & TOOL UNITED PARCEL SERVICE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 120 of 156

UNITED QUALITY COOPERATIVE UNITED RENTALS INC UNITED STATES DEPARTMENT UNITED STATES TREASURY UNITED VISION LOGISTICS UNITSOURCE INCORPORATED UNIVAR USA INC UNIVERSAL FIDELITY LIFE UNIVERSAL FIELD SERVICES INC UNIVERSITY AUTO PARTS INC UNIVERSITY LANDS UNIVERSITY OF CALGARY UNIVERSITY OF COLORADO UNIVERSITY OF NEBRASKA UNIVERSITY OF NORTH DAKOTA UNIVERSITY OF OKLAHOMA UPS SUPPLY CHAIN SOLUTIONS URBAN PEAK DENVER URIE ROCK COMPANY URIE TRUCKING INC URSA NEW VENTURES LLC US DEPARTMENT OF THE TREASURY US DEPT OF THE INTERIOR BLM US PRESSURE TEST INC US WATER SERVICES USA COMPRESSION PARTNERS LP USG PROPERTIES BAKKEN II LLC USI ADVISORS INC UTAH PETROLEUM ASSOCIATION UTAH STATE TREASURER UTILITIES UNDERGROUND LOCATION VAC-U-JET SEPTIC AND SUMP VAIL HEALTH FOUNDATION VALIANT ARTIFICAL LIFT VALKYRIE RESOURCES PARTNERS VALLEN DISTRIBUTION INC VALLEY HARDWARE INC VALOR ENERGY SERVICES LLC VALS SANITATION LLC VALUE INC VALVESYSTEMS INC VANEE HOUSSNEY VAREL INTERNATIONAL VAREL INTERNATIONAL IND LP

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 121 of 156

VARIDESK LLC VAUGHN CONCRETE PRODUCTS INC VEEAM PAYMENT SOLUTIONS VEEDER RANCH CREATIONS LLC VELDKAMPS FLOWERS VERDAD OIL & GAS CORPORATION VERDAD RESOURCES LLC VERDE SERVICES LLC VERIFORCE LLC VERITEXT LEGAL SOLUTIONS VERMONT STATE TREASURERS VERNAL DEPARTMENT OF MOTOR VERNAL FIRE EXTINGUISHER VERNON ROBINETT VERTICAL TRANSPORT NORTH INC VESSCO INC VETERAN HOT OIL SERVICE VICTORIA COUNTY VICTORY COURIER INC VIDEOLINK LLC VIKING ENERGY LLC VINDASIUS LLC VIRGINIAS CLEANING SERVICE VIRILE ELECTRIC INC VIRTUAL MATERIALS GROUP USA VISION SERVICE PLAN - CT VISIONARY COMMUNICATIONS INC VITESSE OIL LLC VIVID LEARNING SYSTEMS INC VOLUMETRICS VOLUNTEERS FOR OUTDOOR CO VON JOHNSON WELDING INC VU RYTE WADE B WOLD AND DANA J WOLD JT WADE WORKS LLC WAGSTAFF CRANE SERVICE LLC WALLS OILFIELD SERVICES INC WALLYS EQUIPMENT INCORPORATED WALTER A LINK BYPASS TRUST WANDA J TAYLOR WAR CONSULTING INC WAR PONY LAND & ENERGY LLC WARBONNET CONSTRUCTION INC WARD COUNTY TAX OFFICE

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 122 of 156

WARREN B STEVENS WARREN VILLAGE WARREN WELL SERVICE LLC WASHAKIE COUNTY SOLID WASTE WASHINGTON STATE WASTE MANAGEMENT OF COLORADO WATERLOGIC WATERS & WATERS SERVICES INC WATFORD CITY AREA WATFORD CITY FIGURE SKATING WATFORD CITY LIONS CLUB WATFORD CITY LUMBER INC WATFORD CITY PARK DISTRICT WATFORD CITY PARKS AND WATFORD CITY POLICE FOUNDATION WATFORD CITY RURAL FIRE WATSON WELL SOLUTIONS LLC WAUKESHA-PEARCE INDUSTRIES INC WAYNE & CAROL VANDAMME TRUST WAYNE ENTERPRISES INC WAYNES TRUCKING INC WB JOHNSON INSTRUMENTS LLC WB SUPPLY LLC WBI ENERGY CORROSION SERVICES WBI ENERGY MIDSTREAM LLC WBR PETROLEUM LLC WC EDC WEATHERFORD ARTIFICIAL LIFT WEATHERFORD US LP WEAVERS SERVICES LLC WEDONTWASTE INC WEED-BLASTER WEISSER OIL LLC WELBORN SULLIVAN MECK & TOOLEY WELD COUNTY WELD COUNTY DAMAGE WELD COUNTY DEPT OF PLANNING WELD COUNTY GOVERNMENT WELD COUNTY OIL & GAS ENERGY WELD COUNTY RECORDER WELD FOOD BANK WELDCO FABRICATION & DESIGN WELDING & JOINING MANAGEMENT WELL GREEN TECH INC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 123 of 156

WELLAND COMPANY INC WELLPRO INC WELLS FARGO BANKS WELLS WHISPER LLC WELLSIGHT SYSTEMS INC WELLTEC INC WENCK ASSOCIATES INC WENDT & SONS OILFIELD SERVICE WENDY ONEIL WESCO DISPOSAL INC WESCO DISTRIBUTION INC WESCO OPERATING WEST BAY EXPLORATION COMPANY WEST DAKOTA OIL INC WEST DAKOTA WATER LLC WEST LAND & LEGAL LLC WEST LLC WEST RIVER PUMPS INC WEST SLOPE COLORADO OIL & GAS WEST TEXAS GAS(metered gas) WEST TEXAS GEOLOGICAL SOCIETY WEST TEXAS OFF ROAD CENTER WEST TEXAS WATER WELL SERVICE WEST TEXAS WINDSHIELDS WESTERMAN INC WESTERN AREA WATER SUPPLY WESTERN CAUCUS FOUNDATION WESTERN CHEMICAL LLC WESTERN CHOICE COOPERATIVE WESTERN ENERGY ALLIANCE WESTERN ENERGY CORP WESTERN EXPLORATION LLC WESTERN GOVERNORS ASSOCIATION WESTERN LAND SERVICES INC WESTERN STATE COLLEGE WESTERN STATES FIRE PROTECTION WESTERN STATES RECLAMATION INC WESTON SOLUTIONS INC WESTSIDE MACHINE SHOP INC WGR ASSET HOLDING COMPANY LLC WHAM LLC WHARTON COUNTY WHIPPED BAKERY WHITCO

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 124 of 156

WHITE LAKE TOWNSHIP WHITE MOUNTAIN OPERATING LLC WHITE OWL ENERGY SERVICES US WHITE OWL TIOGA JOINT VENTURE WHITE ROCK OIL & GAS LLC WHITE WING LIMITED LLC WHITESIDES BOOTS WHITESTAR CORP WHITTIER COLLEGE WICKLIFFE OILFIELD SERVICES WILD BIRD COMPANY WILD WELL CONTROL INC WILDCAT TRUCKING LLC WILLIAM BENZEL WILLIAM DOUGLAS FERNANDES WILLIAM DOUGLAS FERNANDES JR WILLIAM F COOK TRUST WILLIAM H SMITH AND WILLIAM L STUBBS TRUST WILLIAM N HAHNE WILLIAM W HARRISON WILLIAMS COUNTY ABSTRACT WILLIAMS COUNTY RECORDER WILLIAMS WELL SERVICE INC WILLIAMS WPX ROCKY MTN CO WILLIS PERMIAN MOVERS INC WILLISTON AREA CHAMBER OF WILLISTON BAND BOOSTERS WILLISTON BASIN INTERSTATE WILLISTON DOWNTOWNERS ASSC WILLISTON FIRE & SAFETY WILLISTON HERALD WILLISTON HIGH SCHOOL RODEO WILLISTON RURAL FIRE DPMT WILLISTON STATE COLLEGE WILLISTON TANK RENTAL INC WILLOW CREEK ELEMENTARY PTO WILLYS HYDROTEST SERVICE LLC WIN-911 SOFTWARE WINDSOR ENERGY GROUP LLC WINDSOR HARVEST FESTIVAL WINDSOR JEPSON LLC WINKLER COUNTY WINKLER COUNTY CLERK

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 125 of 156

WINK-LOVING INDEPENDENT WINN CONSTRUCTION INC WINN-MARION-BARBER LLC WINSTON G SEXTON WINTON DALE AND VICKI WOLD WIRE TO WIRE INC WISCO INC WISCO TRUCKING INC WISE SERVICES INC WIZARD WORKS SECURITY SYSTEMS WM ND ENERGY RESOURCES LLC WOLFE EXPLORATION LLC WOLLA OILFIELD SERVICES LLC WOLLA TRUCKING LLC WOLSELEY INDUSTRIAL GROUP WOMEN'S ALLIANCE INC WOMENS ENERGY NETWORK INC WOMENS FOUNDATION OF COLORADO WOOD GROUP PSN INC WOOD GROUP USA INC WOOD MACKENZIE INC WORKDAY INC WORKFORCE SAFETY & INSURANCE WORKOVER SOLUTIONS INC WORKPARTNERS TRIAGE AND WORKSHARE TECHNOLOGY INC WORLD VISION WORLDDENVER WOUNDED WARRIOR PROJECT WTG FUELS INC WYCO 2023 WYLIE LAW WYOMING CASING SERVICE INC WYOMING DEQ - AIR QUALITY WYOMING SECRETARY OF STATE WYOMING STATE LANDS WYOMING STATE TREASURER WYOMING WORK WAREHOUSE XCEL NDT LLC XEROX CORPORATION XPO LOGISTICS FREIGHT INC X-SITE ENERGY SERVICES LLC XTREME POWDER COATING INC YANKEE CONSULTING LLC

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 126 of 156

YETI COOLERS LLC WHITING PETROLEUM YMCA OF METRO DENVER CORPORATION POTENTIAL PARTIES IN YOAKUM COUNTY INTEREST YOUNGQUIST BROTHERS OIL & GAS YOUTH FOR CHRIST YSTAAS ELECTRICAL SERVICE LLC YUCCA ENERGY INC ZACHARY WAHLSTROM ZAITLIN GEOCONSULTING LTD ZBYTE ZIMAN TRUCKING LLC ZOOM VIDEO COMMUNICATIONS INC ZRKR CONSULTING INC Burt West C Wayne Vance Catherine A Hauge CLARK D CVANCARA JACK FLADELAND TERRY L LAWRENSON

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 127 of 156

Schedule 2 to Horak Declaration

Potential Parties in Interest with Connections

Deloitte & Touche LLP or one of its affiliates has provided or is currently providing services to the following Potential Parties in Interest or related parties thereto, in each case in matters unrelated to the Debtors and these chapter 11 cases (unless otherwise noted):

Whiting Canadian Holding Company ULC Whiting Oil and Gas Corporation Whiting Petroleum Corporation Whiting Resources Corporation Whiting US Holding Company Headlee Gas Plant Tax Partnership Oklahoma Gas Tax Partnership Raven Ridge Pipeline Company Sakakawea Area Spill Response, LLC Shaw Resources Limited, LLC Sustainable Water Resources, LLC Whiting Programs, Inc. Whiting USA Trust II 1-800-FLOWERS.COM Dimensional Fund Advisors LP FMR LLC Hotchkis and Wiley Capital Management, LLC State Street Corporation - SSGA Funds Management, Inc. Vanguard Group Alvarez & Marsal North America, LLC Evercore Inc. Jackson Walker LLP Moelis & Company Paul, Weiss, Rifkind, Wharton & Garrison LLP PJT Partners Simpson Thatcher Bartlett ABN AMRO Capital USA LLC Bank of America, N.A. Bank of Nova Scotia, The BOKF, NA d/b/a Bank of Oklahoma Branch Banking and Trust Company Canadian Imperial Bank of Commerce Capital One, National Association Citibank, N.A. Comercia Bank Compass Bank Fifth Third Bank

100

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 128 of 156

ING Capital LLC JPMorgan Chase Bank, N.A. Keybank National Association Merill Lynch Commodities, Inc. Regions Bank Royal Bank of Canada Sumitomo Mitsui Banking Corporation SunTrust Bank U.S. Bank National Association Wells Fargo Bank, National Association 1832 Asset Management LP Aberdeen Asset Managers Ltd ABN AMRO Investment Solutions Aegon USA Investment Management, LLC AGF Investments, Inc. AIG Asset Management (US) LLC Alcentra Limited AllianceBernstein LP Allianz Global Investors US LLC Allstate Investments LLC American Century Investment Management Inc American Family Mutual Insurance Company Amethyst Arbitrage International Master Fund Amundi Pioneer Asset Management, Inc. Amundi SGR S.p.A. Arch Capital Group Ltd Ares Management LLC Arkansas Teacher Retirement System Artemis Investment Management LLP AXA Investment Managers Babson Capital Management LLC Bain Capital Credit LP Bank of New York Mellon Trust Company, N.A., The Bank Vontobel AG Barclays PLC Baring Asset Management Ltd Barrow, Hanley, Mewhinney & Strauss, LLC BG Fund Management Luxembourg SA BI Management AS BlackRock Advisors, LLC BlackRock Investment Management BMO Asset Management Inc BNP Paribas BNY Mellon Global Management

101

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 129 of 156

Brighthouse Life Insurance Co. Calamos Advisors LLC California Public Employees Retirement System California State Teachers' Retirement System Capital Financial Holdings Inc Capital Group Cos. Capital Investment Trust Corporation Capital Research & Management Company (US) Cavanal Hill Investment Management Inc Chesapeake Employers Insurance Co. Chubb Ltd. CIBC Global Asset Management Inc. CIGNA Investments, Inc Citadel Advisors LLC Citigroup Global Markets, Inc. Colchester Global Investors Limited Columbia Management Investment Advisers LLC Columbia Wanger Asset Management, LLC Conning, Inc Cornerstone Advisors, Inc Counsel Portfolio Services, Inc Credit Suisse Asset Management Crescent Capital Group LP Daiwa America Strategic Advisors Corp. Daiwa SB Investments Ltd Danske Capital DDJ Capital Management LLC Dekabank Deutsche Girozentrale Delaware Investments Delphi Capital Management Inc Denver Investments Deutsche Asset Management Americas DoubleLine Capital LP DuPont Capital Management Corporation DWS Investment Management Americas, Inc. DZ Privatbank S.A. Luxembourg Eastspring Investments Limited Eaton Vance Management Ellington Management Group LLC Employees Retirement System of Texas Everest Reinsurance Co Federated Investment Management Company Fidelity Management & Research Copmany Fiera Capital Corporation

102

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 130 of 156

FIL Investments First Trust Advisors LP Fisch Asset Management AG Flow Traders US LLC Frank Russell Co FS Investments Fubon Securities Investment Trust GAM Holding AG GLG Partners LP Global Index Advisors Inc GMO UK Ltd Goldman Sachs Asset Management Graham Capital Management LP Hartford Financial Services Group Highmark Inc HSBC Trinkaus Und Burkhardt AG Hudson Bay Capital Management LP ICW Group Invesco Trimark Investco Advisers, Inc. Investco Asset Management Investco PowerShares Capital Management LLC Investec Asset Management Ltd Investeringsforeningen Investin-K Janus Henderson Investors JP Morgan Asset Management JP Morgan Investment Management, Inc. JP Morgan Securities, LLC JVB Financial Group KKR & Co. Inc. Lazard Asset Management, L.L.C. Legal & General Investment Management Lemanik SA Liberty Mutual Group Asset Management, Inc. Liberty Mutual Insurance Group Lombard Odier Asset Management (Europe) Ltd. Loomis, Sayles & Company LP Lyxor International Asset Management MacKay Shields LLC Mackenzie Financial Corporation Manning & Napier Advisors Manulife Asset Management Marret Asset Management Inc McDonnell Investment Management LLC

103

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 131 of 156

Mediolanum International Funds Ltd MEMBERS Capital Advisors, Inc Mercer Investments LLC MetLife Investment Management, LLC Metropolitan Life Insurance Co. MFS Investment Management Mizuho Asset Management Co Ltd Morgan Stanley Investment Management Mutual of Omaha Insurance Company Muzinich & Company, Inc. National Bank of Canada Nationwide Fund Advisors Neuberger Berman, LLC New England Asset Management, Inc New York Life Investment Management, LLC New York State Teachers' Retirement System Newfleet Asset Management, LLC Newton Investment Management Ltd NN Investment Partners NNIP Advisors B.V. Nomura Corporate Research and Asset Management, Inc. Nordea Investment Management A/S Northern Trust Investment Management Northern Trust Investments, Inc. Nuveen Asset Management LLC Oaktree Capital Management LP Ohio Public Employees' Retirement System Old Mutual Global Investors Limited OnyxPoint Global Management LP OppenheimerFunds Inc Opus Investment Management Inc Oregon State Treasury Payden & Rygel Penn Mutual Life Insurance Company PIMCO - Pacific Investment Management Company PineBridge Investments LLC Pioneer Investment Management Inc. PPM America, Inc. Prelude Opportunity Fund LP Principal Global Investors Protective Life Insurance Co Prudential Investments, LLC Putnam Investment Management LLC Raiffeisenlandesbank

104

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 132 of 156

Raymond James & Associates Inc RBC Capital Markets RBC Global Asset Management, Inc. Robeco Institutional Asset Management Robert W. Baird & Co Inc Ryan Labs Asset Management Inc Sankaty Advisors Sarasin Investmentfonds AG Schroder Investment Management North America, Inc. SEI Investments Management Corporation Seix Investment Advisors LLC SKY Harbor Capital Management LLC Societe Generale Fixed Income (Paris) South Dakota Investment Council Spaengler IQAM Invest GmbH Standard Chartered Bank (HK) Ltd Standish Mellon Asset Management Company LLC State Street Global Advisors Sterling Capital Management LLC Stone Harbor Investment Partners LP Strategic Income Management, LLC Sumus Capital SA T. Rowe Price Associates Inc. TD Asset Management, Inc. Texas Mutual Insurance Co. TIAA Global Asset Management Travelers Companies, Inc., The Treasurer of the State of Ohio UBS Asset Management (Americas) Inc. United Concordia Cos Inc Universal Investment GmbH UNUM US Victory Capital Management Inc Voya Investment Management LLC Waddell & Reed Investment Management Company Wellington Management Company LLP Wells Capital Management Inc Wells Fargo Securities Western Asset Management Co. White Mountains Advisors LLC WisdomTree Asset Management Inc Wolverine Asset Management LLC BNN WESTERN, LLC BP ENERGY COMPANY

105

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 133 of 156

MEADOWLARK MIDSTREAM COMPANY, LLC DBA BEAR TRACKER ENERGY, LLC QEP FIELD SERVICES, LLC SHELL TRADING (US) COMPANY TALLGRASS MIDSTREAM, LLC TALLGRASS OPERATIONS, LLC TARGA BADLANDS LLC DBA SADDLE BUTTE PIPELINE, LLC Trailblazer Pipeline Company UNITED ENERGY TRADING, LLC Kirkland & Ellis, LLP Lyne B. Andrich Alabama Department of Revenue Arkansas Corporate Income Tax Section Arkansas Secretary of State Bureau of Land Management Bureau of Safety and Environmental Enforcement (“BSEE”) California Franchise Tax Board Canada Revenue Agency, Tax Services Office City and County of Denver CO Secretary of States Office Colorado Department of Public Health Colorado Department of Revenue Comptroller of Public Accounts (TX) Delaware Division of Corporations Denver County Treasurer Department of the Treasury Financial Accounting Standards Board KS Secretary of States Office LA Secretary of States Office Louisiana Department of Revenue MI Secretary of States Office Michigan Department of Treasury Mississippi Department of Environmental Quality Mississippi Department of Revenue Mississippi State Oil & Gas Board MN Secretary of States Office Montana Department of Environmental Quality Montana Department of Revenue MS Secretary of States Office ND Secretary of States Office Nebraska Department of Revenue Nebraska Foreign Occupation Tax Nebraska Local Business Use Tax New Mexico Environmental Department New Mexico Taxation and Revenue

106

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 134 of 156

NM Secretary of States Office North Dakota Department of Environmental Quality North Dakota Department of Health North Dakota Office of State Tax Commissioner North Dakota Tax Commissioner Oakland County, MI Treasurer Oklahoma Tax Commission Public Company Accounting Oversight Board State of Colorado Oil and Gas Conservation Commission State of New Mexico Taxation & Revenue Department State of Wyoming Department of Revenue & Taxation Texas Commission on Environmental Quality Texas Comptroller of Public Accounts University of Texas at Dallas UT Secretary of States Office Utah State Tax Commission WY Secretary of States Office Wyoming Department of Revenue Wyoming Oil & Gas Conservation Office of Natural Resources Revenue (ONRR) North Dakota Industrial Commission CA Secretary of States Office Ace American Insurance Company (Chubb) Berkley Insurance Company Endurance American Insurance Company (Sompo) Federal Insurance Company (Chubb) Great American Insurance Company Ironshore Specialty Insurance Company Liberty Mutual Fire Insurance Co. (Liberty Mutual Group) Old Republic Insurance Company QBE International Markets St Paul Fire & Marine Insurance Co. (Travelers) StarStone Specialty Insurance Company Syndicate TRV 5000 at Lloyd's Twin City Fire Insurance Company (Hartford) U.S. Specialty Insurance Company Validus Specialty Insurance on behalf of Lloyds syndicate 1183 XL Specialty Insurance Company Zurich American Insurance Company Apache Louisiana Minerals LLC EOG Resources, Inc. XTO Energy, Inc. Headlee Gas Plant Tax Partnership Oklahoma Gas Tax Partnership

107

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 135 of 156

Raven Ridge Pipeline Company Sakakawea Area Spill Response, LLC Shaw Resources Limited, LLC Sustainable Water Resources, LLC Whiting Programs, Inc. Whiting USA Trust II Bank of New York Mellon Trust CO State Board of Land Commissioners COLORADO STATE BOARD OF LAND COMMISSIONERS Enbridge Pipelines Michigan Dept. of Environmental Quality Michigan Dept. of Natural Resources North Dakota Oil and Gas Division RLI INSURANCE COMPANY Southern Pipe Electric Power Association State of Colorado State of Mississippi STATE OF MONTANA, OIL AND GAS BOARD State of New Mexico State of New Mexico Public Lands State of North Dakota State of Oklahoma STATE OF WYOMING, OIL & GAS CONSERVATION COMM. State of Wyoming, Trust Lands US/EPA WY Office of State Lands WY OGCC Computershare, Inc. Colorado OGCC BUREAU OF INDIAN AFFAIRS BLM-Wyoming- State of Wyoming AGRIBANK FCB BLACK STONE MINERALS CO LP BURLINGTON RESOURCES O&G CO LP CONTINENTAL RESOURCES INC GADECO LLC GBK INVESTMENTS LLC HESS BAKKEN INVESTMENTS II LLC KAISER FRANCIS OIL CO LIME ROCK RESOURCES III-A LP LIME ROCK RESOURCES IV-A LP MISSOURI RIVER ROYALTY CORP NORTH DAKOTA STATE ORRION ENERGY LLC

108

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 136 of 156

RIVERBEND OIL & GAS VI LLC SINCLAIR OIL & GAS CO VITESSE ENERGY LLC XTO HOLDINGS LLC ZAVANNA LLC OFFICE OF NATURAL RESOURCES Abraxas Bonanza Creek Denbury Gulfport Energy Halcon Resources Jones Energy Newfield Northern Oil & Gas Inc. Oasis Petroleum Triangle Petroleum Corporation Baker Hughes Black Hawk Energy Services Ltd BNN Redtail, LLC Chemoil Corporation Chevron USA Inc CTAP, LLC Halliburton Energy Services Inc Key Energy Services LLC National Oilwell Varco LP NexTier Completion Solutions, Inc. Pioneer Drilling Services Ltd Polar Midstream Schlumberger Technology Corporation Sun Well Service Inc Targa Resources Partners LP AT&T AT&T MOBILITY CENTURYLINK COMCAST CONSOLIDATED COMM NETWORKS INC DTE ENERGY COMPANY ENTERGY GRANITE TELECOMMUNICATIONS MONTANA DAKOTA UTILITIES CO TXU ENERGY VERIZON BUSINESS VERIZON WIRELESS WINDSTREAM CORP

109

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 137 of 156

XCEL ENERGY 1ST RATE ENERGY SERVICES INC 8 NORTH LLC A & S ENERGY INC A2D TECHNOLOGIES INC ABACO ENERGY LLC ACKLAM INC ADDISON GROUP AECOM TECHNICAL SERVICES INC AETNA INC AGI - THE EASY COPY COMPANY AICPA AIRGAS GREAT LAKES INC AIRGAS MID SOUTH, INC AIRGAS ON-SITE SAFETY SERVICES AIRGAS USA LLC ALLY CONSULTING LLC ALLY EQUIPMENT LLC ALLY ONSITE LLC ALS ENVIRONMENTAL ALTA MESA ALTUS INTERVENTION USA INC ALVAREZ & MARSAL VALUATION AMBYINT CORPORATION AMERICAN ASSOCIATION OF AMERICAN CANCER SOCIETY AMERICAN DIABETES ASSOCIATION AMERICAN EQUIPMENT LLC AMERICAN FOUNDATION FOR AMERICAN HEART ASSOCIATION AMERICAN INTERNATIONAL AMERICAN LUNG ASSOCIATION AMERICAN MECHANICAL SERVICE INC AMERICAN RED CROSS AMERIGAS - MCNEIL AMERIPRIDE LINEN AND APPAREL AMERIPRIDE SERVICES ANALYTICA INC ANCHOR DRILLING FLUIDS USA INC ANDERSON FAMILY REVOCABLE APEX ANALYTIX LLC APEX COMPANIES LLC APPLIED INDUSTRIAL AQUA TERRA WATER MANAGEMENT

110

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 138 of 156

ARCHROCK PARTNERS LP ARCHROCK SERVICES LP ARCTIC ENERGY SERVICES LLC ARDENT SERVICES LLC ARGUS MEDIA INC ARIZONA DEPARTMENT OF REVENUE ARKANSAS DEPARTMENT OF ARROW MIDSTREAM HOLDINGS ARROW WATER LLC ARTHRITIS FOUNDATION ARTIS HRA 1700 BROADWAY LP ASPEN TECHNOLOGY INC ASSET FINANCE GROUP INC ASSETPOINT LLC ASSOCIATION FOR FINANCIAL ATLAS OIL CO AUDITBOARD INC AUTOMATION X CORPORATION AYCO COMPANY LP BADGER DAYLIGHTING CORP BADLANDS POWER FUELS LLC BALLARD SPAHR LLP BANDED IRON US INC BANK OF NEW YORK MELLON BASIC ENERGY SERVICES LP BASIN WELL SERVICE INC BASWARE INC BATTERIES PLUS BULBS BEAR CREEK ENGINEERING LLC BEAR MOUNTAIN LLC BEST FRIENDS MENTORING BHG INC BHS INC BIG HORN ANCHOR SERVICE INC BILFINGER WESTCON INC BJ SERVICES LLC BLACK HILLS EXPLORATION AND BLACKGOLD CAPITAL LLC BLAKE HART BLOOMBERG BNA BLOOMBERG LP BLUEVINE CAPITAL INC BLU-SPHERE SYSTEMS INC BNN NORTH DAKOTA LLC

111

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 139 of 156

BNN REDTAIL LLC BNSF RAILWAY COMPANY BOARDVANTAGE INC BOOT BARN INC BORDER STATES INDUSTRIES INC BOS SOLUTIONS INC BOYS & GIRLS CLUB BP AMERICA PRODUCTION COMPANY B-P SUPPLY INC BRADLEY ARANT BOULT CUMMINGS BRAINSTORM INC BREITBURN OPERATING LP BREKKE STORAGE BRENNTAG PACIFIC INC BRISTOL INC BROADRIDGE ICS BROWN PALACE HOTEL BRUIN E&P OPERATING LLC BRUIN E&P PARTNERS LLC BRUIN WILLISTON HOLDINGS LLC BRUKER AXS INC BRYAN CAVE LEIGHTON PAISNER BUCKHORN ENERGY OAKS DISPOSAL BUCKHORN ENERGY SERVICES LLC BUCKHORN MEASUREMENT SERVICES BUREAU VERITAS NORTH BURLINGTON RESOURCES BUSINESS WIRE INC BUTLER MACHINERY COMPANY C & J SPEC-RENT SERVICES INC C & J WELL SERVICES INC CAD INC, MONTANA SEALS & CALIBER MIDSTREAM PARTNERS LP CALIFORNIA STATE CONTROLLER CALPINE ENERGY SOLUTIONS CAPITAL SERVICES LLC CAPITAL WELL SERVICES CARQUEST OF STANLEY CARRIZO OIL & GAS INC CATHOLIC CHARITIES OF NORTH CCH INCORPORATED CDM RESOURCE MANAGEMENT LLC CDW DIRECT LLC CERTENT INC

112

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 140 of 156

CH4 ENERGY SERVICES LLC CHECKERS INC CHERRY CREEK RADIO CHEVRON ENVIRONMENTAL CHEVRON USA PRODUCTION CO CHORUS CALL INC CHS INC CHURCH OF JESUS CHRIST OF CINTAS FIRST AID & SAFETY CIRCADIAN TECHNOLOGIES INC CISCO SYSTEMS CAPITAL CORP CITRIX SYSTEMS INC CIVEO USA LLC CLARIANT CORPORATION CLEAN HARBORS DISPOSAL CMS INC COCA COLA BOTTLING CO COG OPERATING LLC COGENT COMMUNICATIONS INC COLORADO DEPT OF TREASURY COLORADO SCHOOL OF MINES COLORADO STATE BOARD OF COMCAST CORPORATION COMMAND ENERGY LLC COMMAND TUBULAR PRODUCTS LLC COMMONWEALTH OF MASSACHUSETTS COMMONWEALTH OF PENNSYLVANIA COMPASSION INTERNATIONAL COMPLETE ENERGY SERVICES INC COMPTROLLER OF MARYLAND COMPTROLLER OF PUBLIC ACCOUNTS COMPUTERSHARE INC CONAX TECHNOLOGIES LLC CONOCOPHILLIPS COMPANY CONSOLIDATED ELECTRICAL CONSOLIDATED RESOURCE LLC COOPER ASSOCIATES LLC CORE LABORATORIES INC CORE-TECH WIRELINE SERVICES CORNELL UNIVERSITY CORPORATION SERVICE COMPANY CORPRO INC COVENANT TESTING TECHNOLOGIES CPASS

113

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 141 of 156

CRAYON SOFTWARE EXPERTS LLC CREATIVE ENERGY INC CRESCENT ELECTRIC SUPPLY CO CRESCENT POINT ENERGY US CORP CRESTMARK CRESTWOOD CRUDE TRANSPORTATION CROWN OIL PARTNERS V LP CSI TECHNOLOGIES LLC CT CORPORATION SYSTEM CULLIGAN WATER CONDITIONING CURVATURE INC CUSTOM CHEMICAL SOLUTIONS LLC CUTTERS WIRELINE SERVICE INC D F KING & CO INC DARCY PARTNERS LLC DATAIMAGE INC DATALOG LWT INC DATAVAIL CORPORATION DAVID G & BETTY J MILLER LT DAVID KING DECCA CONSULTING INC DEL LLC DELAWARE SECRETARY OF STATE DELAWARE STATE ESCHEATOR DELL MARKETING LP DEPT. OF TRANSPORTATION DERRICK CORPORATION DETECTOR ELECTRONICS CORP DEVELOPER EXPRESS INC DEXTER ATC FIELD SERVICES LLC DIAMOND CONSTRUCTION INC DIGITAL SPACE LLC DISA INC DISH NETWORK LLC DMV DNOW LP DOI/BLM DONNELLEY FINANCIAL LLC DRAGON PRODUCTS LLC DRESS FOR SUCCESS DENVER DRILLING INFO INC DRILLING TOOLS INTERNATIONAL DS SERVICES OF AMERICA DTE INC

114

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 142 of 156

DUCKS UNLIMITED INC DUN & BRADSTREET DXP ENTERPRISES INC EAGLE CAPITAL CORPORATION EAGLE RIVER HOLDINGS LLC ECOLAB INC ECRIME MANAGEMENT STRATEGIES ECTOR COUNTY EDGEN MURRAY CORPORATION EL PASO E&P COMPANY LP ELEMENT FLEET ELEMENT MATERIALS TECHNOLOGY ELITE POWER LLC ELYNX TECHNOLOGIES LLC EMERSON PROCESS MANAGEMENT EMIT TECHNOLOGIES INC ENBASE LLC ENCORE EVENTS ENDEAVOR ENERGY RESOURCES ENDRESS & HAUSER INC ENERFLEX ENERGY SYSTEMS INC ENERGY LABORATORIES INC ENERGY PARTNERS CONSULTING LLC ENERGY XXI ONSHORE LLC ENERPLUS RESOURCES USA CORP ENTERPRISE FLEET MANAGEMENT ENTHALPY SERVICES LLC ENTRUST INC ENVIRONMENTAL SYSTEMS RESEARCH EOG RESOURCES INC EON OFFICE PRODUCTS EOS CCA EPPING RURAL FIRE DEPARTMENT ERNST & YOUNG LLP ESP COMPLETION TECHNOLOGIES EUCI EVOLUTION MANAGEMENT INC EXTERRAN ENERGY SOLUTIONS LP FASTENAL COMPANY FCX PERFORMANCE INC FEDERAL EXPRESS FEDEX FEI COMPANY FEI INC

115

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 143 of 156

FERGUSON ENTERPRISES LLC FIBERSPAR CORPORATION FIDELITY EXPL & PROD CO FILTRATION SYSTEMS OF FITCH RATINGS INC FLIR COMMERCIAL SYSTEMS INC FLORIDA DEPARTMENT OF FMC TECHNOLOGIES MEASUREMENT FMC TECHNOLOGIES SURFACE FOLEY & LARDNER FOREST SERVICE - USDA FORTUNA LLC FOUR CORNERS PETROLEUM II LLC FOX ROTHSCHILD LLP FRED W EVANS & JOYCE EVANS FREEPORT-MCMORAN OIL & GAS LLC FRONTIER COMMUNICATIONS G2 LLC GARY A SCHULTZ GE INTELLIGENT PLATFORMS INC GE OIL & GAS ESP INC GE OIL & GAS PRESSURE CONTROL GENSCAPE INC GENSLER GEORGIA DEPARTMENT OF REVENUE GEXPRO GFL - USA GHD SERVICES INC GLACIER OILFIELD SERVICES INC GLASS LEWIS & CO LLC GLOBAL ENVIRONMENTAL GLOBAL SECURITY CORPORATION GM LIMITED GOLDER ASSOCIATES INC GOODNIGHT MIDSTREAM GOODWILL INDUSTRIES OF DENVER GORDON & REES LLP GRAINGER GRAMMARLY INC GRANDE COMMUNICATION GRAVITY OILFIELD SERVICES LLC GRAYBAR ELECTRIC COMPANY INC GREAT PLAINS ANALYTICAL GREENBERG TRAURIG LLP

116

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 144 of 156

GROUPE SHAREGATE INC GYRODATA INC H2E INCORPORATED HABITAT FOR HUMANITY HALLIBURTON ENERGY SERVICES HART ENERGY PUBLISHING LLLP HEIDRICK & STRUGGLES HEIFER INTERNATIONAL HEP HB 3901 LLC HEP HB 3902 LLC HEP HB 3903 LLC HESS SERVICES INC HILCORP ENERGY I LP HILL AND KNOWLTON STRATEGIES HIRERIGHT LLC HISPANIC CHAMBER OF COMMERCE HOERBIGER SERVICE INC MIDCON HOGAN LOVELLS US LLP HOLLAND ACQUISITIONS INC HORIZON RESOURCES INC HOWARD COUNTY HUMBOLDT INC HUNT OIL COMPANY HUNTING ENERGY SERVICES ICC INC IDAHO UNCLAIMED PROPERTY IDERA INC IHEARTMEDIA IHS GLOBAL INC ILLINOIS STATE TREASURERS INDEMCO INDUSTRIAL & MARINE SERVICE CO INDUSTRIAL ELECTRIC SERVICE INDUSTRIAL SEALING & INSIGHT INSIGHT GLOBAL LLC INSPECTORATE AMERICA INSTRUMENT & VALVE SERVICES INTERACTIVE HEALTH INC INTRADO DIGITAL MEDIA LLC INTRALINKS INC INTREPID POTASH - MOAB LLC IOCL USA INC IRON HORSE INC

117

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 145 of 156

IRON MOUNTAIN OFF SITE DATA ISOTECH LABORATORIES INC ISS CORPORATE SOLUTIONS INC JACAM CHEMICALS 2013 LLC JACK NADEL INTERNATIONAL JAMIE COULTER JAMS JAMS INC JATCO INC JERRYS SERVICE OF ND INC JERRYS SERVICES JGL SOLUTIONS LLC JOHN T YOUNG REVOCABLE LIVING TRUST JOHNSON CONTROLS FIRE JOHNSON PUMP SERVICES INC JOSEPH WRIGHT FAMILY TRUST JOSEPH WRIGHT TRST A-1 EXEMPT JOSEPH WRIGHT TRST A-2 EXEMPT JP MORGAN CHASE BANK, N.A. JPMORGAN CHASE BANK JUNIOR ACHIEVEMENT USA K L S INC KAINOS SOFTWARE LTD KAINOS WORK SMART INC KAISER FRANCIS OIL CO FBO K-B SERVICES KEANE FRAC LP KENTUCKY STATE TREASURER KIMPTON HOTEL MONACO DENVER KINDER MORGAN TREATING LP KLEINFELDER KLX ENERGY SERVICES LLC KNIGHT OIL TOOLS LLC KONECRANES INC KPMG LLP KRK HOLDINGS LLP L & K ELECTRIC LANDAUER INC LANDMARK GRAPHICS CORPORATION LANDTECH ENTERPRISES LLC LATHROP & GAGE LLP LAZ PARKING LEASEACCELERATOR INC LEGACY RESERVES OPERATING LP

118

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 146 of 156

LENOVO INC LEO L KESSEL & LEVEL 3 COMMUNICATIONS LLC LEWAN & ASSOCIATES INC LEXITAS LIBERTY ENERGY LLC LIBERTY LIFT SOLUTIONS LLC LIBERTY RESOURCES LLC LIGNITE OIL COMPANY INC LIME ROCK RESOURCES OPERATING LINDE ENERGY SERVICES INC LINKEDIN CORPORATION LINN OPERATING INC LIQUID CAPITAL EXCHANGE LIQUID CAPITAL EXCHANGE INC LITTLER MENDELSON PC LOCKTON COMPANIES LLC LOENBRO INSTRUMENTATION LOGMEIN USA INC LONGNECKER & ASSOCIATES INC LUBRIZOL SPECIALTY PRODUCTS LUFKIN INDUSTRIES LLC MACS INC MAKE-A-WISH NORTH DAKOTA MARATHON OIL CO - IBM MARCH OF DIMES MARCO TECHNOLOGIES LLC MARK ELLIS AND SHELLEY ELLIS MATHESON TRI-GAS INC MAXIM HEALTHSYSTEMS LLC MBI ENERGY LOGISTICS LLC MBI ENERGY RENTALS INC MBI ENERGY SERVICES MBI FISHING AND RENTAL MCI COMM SERVICE MCKENZIE COUNTY AMBULANCE MEGAPORT USA INC MERCER (US) INC MERCURY HOLDINGS LLC MERIT ENERGY COMPANY MERITAIN HEALTH MERITAIN HEALTH INC MESA MEWBOURNE OIL CO

119

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 147 of 156

MHA PETROLUEM CONSULTANTS LLC M-I LLC MICHAEL J WILLIAMS MICHAEL SMITH MICRO MOTION INC MICROSOFT LICENSING GP MIDSTATE TELEPHONE COMPANY LLC MILLENNIUM FUNDING MILLER INSULATION CO INC MINNESOTA DEPARTMENT MISSISSIPPI STATE TAX MISSOURI STATE TREASURER MOBILE MINI LLC - CO MOBILE SOLUTIONS SERVICES MOELIS & COMPANY LLC MONTANA BOARD OF OIL & GAS MONTANA DEPARMENT OF STATE MONTANA DEPT OF ENVIRONMENTAL MONTANA DEPT OF REVENUE MOODYS INVESTOR SERVICE MOSS ADAMS LLP MRC GLOBAL MSDSONLINE INC MULTI-CHEM GROUP LLC MW HOLDINGS II LTD NABORS DRILLING SOLUTIONS NADEL & GUSSMAN ROCKIES LLC NALCO CHAMPION NASDAQ OMX CORPORATE NATIONAL OILWELL DHT LP NATIONAL OILWELL VARCO ND STATE BOARD OF REGISTRATION NEBRASKA STATE TREASURER NETJETS AVIATION INC NETWRIX CORPORATION NEVADA STATE TREASURER NEW MEXICO ENVIRONMENT DEPT NEW MEXICO TAXATION & REVENUE NEW YORK STATE OFFICE NGL WATER SOLUTIONS BAKKEN LLC NGL WATER SOLUTIONS DJ LLC NM DHSEM NOBLE DRILLING LLC NOBLE ENERGY INC

120

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 148 of 156

NOBLE ENERGY WYCO LLC NORCO INC NORRIS NORTH CAROLINA NORTH COUNTRY OIL NORTH DAKOTA NORTH DAKOTA DEPARTMENT NORTH DAKOTA DEPARTMENT OF NORTH DAKOTA DEPT OF NORTH DAKOTA DEPT OF HEALTH NORTH DAKOTA DEPT OF TRUST NORTH DAKOTA INSURANCE NORTHERN A-1 SERVICES NYSE MARKET INC O2 GROUP OASIS PETROLEUM NA LLC OFFICE OF THE GENERAL OHIO DEPARTMENT OF COMMERCE OIL INDIA USA INC OIL SPILL CLEAN UP INC OIL STATES ENERGY SERVICES LLC OKLAHOMA STATE TREASURER OLSSON INC OLYMPUS AMERICA INC OMEGA WELL MONITORING LLC OMEGA WELL MONITORING LTD ONENECK IT SOLUTIONS LLC ONEOK ROCKIES MIDSTREAM LLC ONESOURCE VIRTUAL ONSOLVE LLC ORACLE AMERICA INC OREGON DEPART OF STATE LANDS OTTER CREEK LLC OUR LADY OF GOOD SUCCESS OWL INC OXY USA INC P1 OIL & GAS LLC P2ES HOLDINGS LLC PADDINGTON STATION PRESCHOOL PAETEC PANHANDLE COOPERATIVE PARK PLACE TECHNOLOGIES LLC PARKWELL LLC PASON SYSTEMS USA CORP

121

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 149 of 156

PATTERSON SERVICES INC PATTERSON UTI DRILLING CO LP PAULSON LIV TST DTD 3-25-10 PAYLOCITY CORPORATION PDS PEAK WELL SERVICE LLC PELOTON COMPUTER PEOPLE 2.0 GLOBAL LP PERIGON SOLUTIONS LIMITED PETRO TECH PETROSKILLS PETSMART CHARITIES PHOENIX TECHNOLOGY SERVICES PIERCE ATWOOD LLP PING IDENTITY CORPORATION PINNACLE PINNACLE PROPANE PITNEY BOWES PLAYWORKS EDUCATION ENERGIZED PLURALSIGHT LLC PMI INC POLITICO LLC POLSINELLI PC POLYFLOW LLC POWER SERVICE INC POWERSTROKE WELL CONTROL INC PRAXAIR DISTRIBUTION INC PRECISION ENERGY SERVICES PRECISION EQUIPMENT PREMIER PIPE LLC PRESIDIO NETWORKED SOLUTIONS PRESTO-X PRICE WATERHOUSE COOPERS LLC PROGRESS SOFTWARE CORPORATION PROPETRO SERVICES INC PROS INCORPORATED PROTECH SALES INC PROTEGO USA INC PTC INC PTW ENERGY SERVICES INC PUBLIC SERVICE COMMISSION PURE WATER TECHNOLOGY OF THE PUSAN PIPE AMERICA INC QED INC

122

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 150 of 156

QEP ENERGY CO QLT QUAIL TOOLS LLP QUESTAR ENERGY SERVICES QUESTAR GAS COMPANY QUILL CORPORATION QUINN PUMPS LLC QUORUM BUSINESS SOLUTIONS RACKSPACE US INC RAPID7 LLC RATTLESNAKE FIELD SERVICES RBC CAPITAL MARKETS LLC RED DOG SYSTEMS INC RED GATE SOFTWARE LTD RED SKY SOLUTIONS LLC RED-D-ARC INC REDEEMER LUTHERAN CHURCH RELADYNE WEST LLC RELEVANT SOLUTIONS LLC REPUBLIC SERVICES INC REPUBLICAN ATTORNEYS GENERAL REXEL INC REXEL USA INC RIMROCK OIL & GAS WILLISTON RMS CRANES ROBERT A YOUNG ROBERT CEDRIC THOMPSON ROBERT J WALKER ROBERT W KENNEDY ROCKWATER ENERGY SOLUTIONS ROCKWOOD LLC ROCKY MOUNTAIN OILFIELD WHSE RODAN TRANSPORT USA LTD ROGUE PRESSURE SERVICES LTD ROSE & ASSOCIATES LLP ROSEMOUNT INC ROYAL CUP INC ROZEL LLC RS ENERGY GROUP INC RTD RYAN LLC S & P GLOBAL RATINGS S&P GLOBAL PLATTS SAFELY FAMILY TRUST,1ST NATL

123

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 151 of 156

SAFETY TECHNOLOGIES INC SAFETY-KLEEN SYSTEMS INC SALARY.COM LLC SALLYPORT COMMERCIAL FINANCE SALT CREEK OIL AND GAS LLC SAMSON OIL AND GAS USA INC SAMSON RESOURCES SAS INSTITUTE INC SAVE THE CHILDREN SCHLUMBERGER LIFT SOLUTIONS SCHLUMBERGER ROD LIFT SCHLUMBERGER TECHNOLOGY SCHNEIDER ELECTRIC SYSTEMS USA SCHNEIDER ELECTRIC USA INC SCIENTIFIC DRILLING SECURITIES & EXCHANGE COMM SEITEL SOLUTIONS LTD SEMPERA PROFESSIONAL SERVICES SENERGY SOFTWARE LTD SERENITY LLC SEVEN LAKES TECHNOLOGIES SHALE OILFIELD SERVICES LLC SHERMAN & HOWARD LLC SHI INTERNATIONAL CORP SIEGFRIED GROUP LLP SIEMENS ENERGY INC SIERRA RESOURCES INC SIMPLEXGRINNELL LP SIMPLIFILE LC SKILLSOFT CORPORATION SLALOM CONSULTING SLEEP INN & SUITES SM ENERGY COMPANY SMITH INTERNATIONAL, INC. SNAP ON TOOLS SNELL & WILMER LLP SOCIETY OF HELPERS SOCIETY OF ST VINCENT DE PAUL SOLARIS OILFIELD SITE SERVICES SOLARWINDS SOLIUM CAPITAL LLC SOUTH CAROLINA STATE SOUTH DAKOTA STATE TREASURER SOUTHCROSS MARKETING CO LTD

124

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 152 of 156

SOUTHWEST BANK FACTORING SOUTHWEST BUSINESS MACHINES SOUTHWEST WATER AUTHORITY SOUTHWESTERN DISTRICT HEALTH SPECIAL COUNSEL INC SPLIT ROCK SERVICES INC SPOTLIGHT INC SRC ENERGY INC ST ANNES EPISCOPAL SCHOOL ST JOSEPHS COMMUNITY STADIUM MANAGEMENT COMPANY LLC STANDARD AUTOMATION & CONTROL STANDARD REGISTER INC STAPLES ADVANTAGE STATE OF ALABAMA STATE OF ALASKA STATE OF ARKANSAS STATE OF COLORADO OIL AND GAS STATE OF HAWAII STATE OF INDIANA STATE OF KANSAS STATE OF LOUISIANA STATE OF MAINE STATE OF MICHIGAN STATE OF TENNESSEE TREASURER STATE OF UTAH STATE OF WEST VIRGINIA STATE OF WISCONSIN STATE OF WYOMING STATE TREASURER OF MISSISSIPPI STEALTH OILWELL SERVICES LLC STIKEMAN ELLIOTT LLP STINSON LLP STRATUM RESERVOIR LLC SUMMIT ESP LLC SUNBELT RENTALS INDUSTRIAL SUNCOR ENERGY MARKETING INC SUNDANCE ENERGY CO LLC SUNSTATE EQUIPMENT CO LLC SUSAN G KOMEN SUSAN G KOMEN 3-DAY SUSMAN GODFREY LLP SWAGELOK MINNESOTA T F HUDGINS INCORPORATED

125

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 153 of 156

T&E THE CAT RENTAL STORE TABLEAU SOFTWARE INC TARTAN COMPLETION SYSTEMS CORP TAX EXECUTIVES INSTITUTE INC TCI BUSINESS CAPITAL TCT WEST INC TDS DENVER LLC TECTA AMERICA DAKOTAS LLC TEKSYSTEMS INC TELERIK INC TENARIS GLOBAL SERVICES USA TERCEL OILFIELD PRODUCTS USA TERRA ENERGY PARTNERS LLC TEWELL WARREN PRINTING TEXAS COMPTROLLER OF PUBLIC TEXAS DEPARTMENT OF MOTOR TEXAS PIPE & SUPPLY COMPANY TEXAS STATE COMPTROLLER THE BROADMOOR HOTEL THE BUREAU OF NATIONAL AFFAIRS THE CENTER FOR PROFESSIONAL THE CHILDRENS HOSPITAL THE CHURCH OF JESUS CHRIST THE DENNIS EARL URBAN THE FLOOR CARE COMPANY LTD THE HARTFORD THE LEGAL AID FOUNDATION OF THE LEUKEMIA AND LYMPHOMA THE MATHWORKS INC THE NRA FOUNDATION THE SALVATION ARMY THE TRAVELERS INDEMNITY THE WALL STREET JOURNAL THOMAS A WILLIAMS THOMAS B SMITH THOMAS TOOLS INC THOMSON REUTERS THUNDERBIRD RESOURCES LP TIBCO SOFTWARE INC TIMOTHY P TAYLOR TIPRO TITAN MACHINERY INC TITANLINER INC TLC MEALS ON WHEELS

126

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 154 of 156

TNT CRANE & RIGGING INC TOMAHAWK TOPGOLF USA CENTENNIAL LLC TOTAL SAFETY US INC TOWNE PARK TPC RESOURCES LLC TRACE3 INC TRACE3 LLC TRANE US INC TRANSZAP INC TREASURER OF VIRGINIA TREASURER STATE OF CONNECTICUT TREASURER STATE OF IOWA TREASURER STATE OF NEW JERSEY TRINITY CONSULTANTS INC TRINITY HEALTH FOUNDATION TRINITY LUTHERAN CHURCH TRINITY MANAGEMENT TRIPLE AAA SAFETY TRAINING INC TRI-POINT OIL & GAS TRUENORTH STEEL TSI INCORPORATED TUDOR PICKERING HOLT & CO TWIN CITY ROOFING LLC UIPATH INC ULINE INC ULTERRA DRILLING UNBOUND UND FOUNDATION UNIFIRST HOLDINGS INC UNITED PARCEL SERVICE UNITED RENTALS INC UNITED STATES DEPARTMENT UNITED STATES TREASURY UNIVAR USA INC UNIVERSAL FIDELITY LIFE UNIVERSITY OF COLORADO UNIVERSITY OF NEBRASKA UPS SUPPLY CHAIN SOLUTIONS US DEPARTMENT OF THE TREASURY US DEPT OF THE INTERIOR BLM USA COMPRESSION PARTNERS LP USG PROPERTIES BAKKEN II LLC USI ADVISORS INC

127

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 155 of 156

UTAH STATE TREASURER VAIL HEALTH FOUNDATION VALUE INC VAREL INTERNATIONAL VAREL INTERNATIONAL IND LP VARIDESK LLC VEEAM PAYMENT SOLUTIONS VERDAD OIL & GAS CORPORATION VERDAD RESOURCES LLC VERDE SERVICES LLC VERITEXT LEGAL SOLUTIONS VERMONT STATE TREASURERS VICTORIA COUNTY VIDEOLINK LLC VIKING ENERGY LLC VISION SERVICE PLAN - CT WASHINGTON STATE WASTE MANAGEMENT OF COLORADO WATERLOGIC WB SUPPLY LLC WBI ENERGY CORROSION SERVICES WBI ENERGY MIDSTREAM LLC WEATHERFORD ARTIFICIAL LIFT WEATHERFORD US LP WELD COUNTY WELLS FARGO BANKS WELLTEC INC WESCO DISPOSAL INC WESCO DISTRIBUTION INC WESCO OPERATING WEST LLC WEST TEXAS GAS(metered gas) WESTERN CHEMICAL LLC WESTERN ENERGY CORP WHARTON COUNTY WHITE MOUNTAIN OPERATING LLC WHITESTAR CORP WILD BIRD COMPANY WILLIAM F COOK TRUST WILLIAM W HARRISON WILLISTON BASIN INTERSTATE WISCO INC WISCO TRUCKING INC WOLSELEY INDUSTRIAL GROUP

128

Case 20-32021 Document 401 Filed in TXSB on 06/03/20 Page 156 of 156

WOMENS ENERGY NETWORK INC WOOD GROUP PSN INC WOOD GROUP USA INC WORKDAY INC WORKPARTNERS TRIAGE AND WORLD VISION WOUNDED WARRIOR PROJECT WYOMING SECRETARY OF STATE WYOMING STATE TREASURER XEROX CORPORATION XPO LOGISTICS FREIGHT INC YANKEE CONSULTING LLC YETI COOLERS LLC YMCA OF METRO DENVER ZOOM VIDEO COMMUNICATIONS INC VITESSE OIL LLC STAPLES CREDIT PLAN PITNEY BOWES GLOBAL FINANCIAL PCAOB PUBLIC CO ACCOUNTING HALCON RESOURCES OPERATING INC GRAND HYATT DENVER EPIQ COURT REPORTING COMMISSIONER OF PUBLIC LANDS CACTUS WELLHEAD LLC ARKANSAS OIL & GAS COMMISSION

129

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 1 of 38

ORDER (I) AUTHORIZING THE DEBTORS TO RETAIN AND EMPLOY DELOITTE & TOUCHE LLP AS AUDIT SERVICES PROVIDER EFFECTIVE NUNC PRO TUNC TO THE PETITION DATE AND (II) GRANTING RELATED RELIEF

Upon the application (the “Application”)2 of the above-captioned debtors and debtors in possession (collectively, the “Debtors”) for entry of an order (this “Order”): (a) authorizing the

Debtors to retain and employ Deloitte & Touche as audit services provider, effective nunc pro tunc to the Petition Date, pursuant to the terms and conditions set forth in the Engagement Agreements, attached hereto as Exhibit 1, and (b) granting related relief, all as more fully set forth in the

Application and Horak Declaration; and this Court having jurisdiction over this matter pursuant to 28 U.S.C. § 1334; and this court having found that this is a core proceeding pursuant to 28

U.S.C. § 157(b) and that this Court may enter a final order consistent with Article III of the United

States Constitution; and this Court having found that venue of this proceeding and the Application in this district is proper pursuant to 28 U.S.C. §§ 1408 and 1409; and this Court having found that

2 Capitalized terms used but not otherwise defined herein have the meanings ascribed to them in the Application.

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 2 of 38

the relief requested in the Application is in the best interests of the Debtors’ estates, their creditors, and other parties in interest; and this Court having found that the Debtors’ notice of the Application and opportunity for a hearing on the Application were appropriate under the circumstances and no other notice need be provided; and this Court having reviewed the Application and having heard the statements in support of the relief requested therein at a hearing before this Court

(the “Hearing”); and this Court having determined that the legal and factual bases set forth in the

Application and at the Hearing establish just cause for the relief granted herein; and upon all of the proceedings had before this Court; and after due deliberation and sufficient cause appearing therefor, it is HEREBY ORDERED THAT:

1. The Debtors are authorized to employ and retain Deloitte & Touche as audit services provider on the terms and conditions set forth in the Engagement Agreements, as modified herein, effective nunc pro tunc to the Petition Date.

2. Deloitte & Touche shall file interim and final fee applications for allowance of its compensation and reimbursement of its expenses with respect to services rendered in these chapter 11 cases with the Court, in accordance with sections 330 and 331 of the Bankruptcy Code, the Bankruptcy Rules, the Bankruptcy Local Rules, this Order, the Order Establishing Procedures for Interim Compensation and Reimbursement of Expenses for Professionals [Docket No. 275], and such other procedures as may be fixed by order of the Court.

3. Deloitte & Touche shall include in its fee applications, among other things, contemporaneous time records setting forth a description of the services rendered by each professional and the amount of time spent on each date by each such individual in rendering services on behalf of the Debtors in one-tenth hour increments.

2 Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 3 of 38

4. In the event that the rates of compensation for the services increase from the rates disclosed for services in the Application, Deloitte & Touche will file a supplemental declaration with the Court describing such increased rates and serve upon the Debtors and the U.S. Trustee at least ten (10) business days prior to the effective date of such increases, which supplemental declaration shall explain the basis for the requested rate increases in accordance with section

330(a)(3)(F) of the Bankruptcy Code and indicate whether the Debtors have received notice of an approved the proposed rate increase. The United States Trustee retains all rights to object to any rate increase on all applicable grounds including, but not limited to, the reasonableness standard provided for in section 330 of the Bankruptcy Code and all rates and rate increases are subject to review by the Court.

5. Notwithstanding anything to the contrary in the Application or the Engagement

Agreements, with respect to the services performed under the Engagement Agreements from the

Petition Date through the effective date of the Plan, this Court retains exclusive jurisdiction over all matters arising out of or pertaining to Deloitte & Touche’s engagement until such jurisdiction is relinquished.

6. The Debtors and Deloitte & Touche are authorized to take all actions necessary to effectuate the relief granted pursuant to this Order in accordance with the Application.

7. The Debtors will coordinate with Deloitte & Touche and the Debtors’ other professionals to minimize unnecessary duplication of efforts among the Debtors’ professionals.

8. To the extent there are any inconsistencies between the terms of the Application, the Engagement Agreements, the Horak Declaration, and this Order, the terms of this Order shall govern.

3 Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 4 of 38

9. Notice of the Application as provided therein shall be deemed good and sufficient notice of such Application, and the requirements of the Bankruptcy Local Rules are satisfied by such notice.

10. Notwithstanding any Bankruptcy Rule to the contrary, the terms and conditions of this Order are immediately effective and enforceable upon its entry.

11. The Debtors are authorized to take all actions necessary to effectuate the relief granted in this Order in accordance with the Application.

12. This Court retains exclusive jurisdiction with respect to all matters arising from or related to the implementation, interpretation, and enforcement of this Order.

Dated: ______, 2020 Houston, Texas DAVID R. JONES UNITED STATES BANKRUPTCY JUDGE

4 Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 5 of 38

Exhibit 1

Engagement Agreements

DocuSign Envelope ID: CaseBF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 6 of 38

Deloitte & Touche LLP Suite 400 1601 Wewatta Street Denver, CO 80202 USA Tel: +1 303 292 5400 Fax: +1 303 312 4000 April 7, 2020 www.deloitte.com

Mr. Philip E. Doty Chairman of the Audit Committee The Audit Committee of Whiting Petroleum Corporation 1700 Lincoln, Suite 4700 Denver, Colorado 80203

Ms. Correne S. Loeffler Chief Financial Officer Whiting Petroleum Corporation 1700 Lincoln, Suite 4700 Denver, Colorado 80203

Dear Mr. Doty and Ms. Loeffler:

Deloitte & Touche LLP (“D&T” or “we” or “us”) is pleased to serve as the independent registered public accounting firm for Whiting Petroleum Corporation (the “Company” or “you” or “your”). Mr. Paul Horak will be responsible for the services that we perform for the Company hereunder.

In addition to the audit and review services we are engaged to provide under this engagement letter, we would also be pleased to assist the Company on issues as they arise throughout the year. Hence, we hope that you will call Mr. Horak whenever you believe D&T can be of assistance. This assistance will require approval by the Company’s audit committee (the “Audit Committee”) in accordance with its preapproval policies and procedures.

The services to be performed by D&T pursuant to this engagement are subject to the terms and conditions set forth herein and in the accompanying appendices. Such terms and conditions shall be effective as of the date of the commencement of such services.

Audit of Financial Statements and the Effectiveness of Internal Control over Financial Reporting

Our engagement is to perform an integrated audit in accordance with the standards of the Public Company Accounting Oversight Board (“PCAOB”) (United States) (the “PCAOB Standards”). The objectives of an integrated audit conducted in accordance with the PCAOB Standards are the expression of opinions on (1) the fairness of the presentation of the Company’s consolidated financial statements for the year ending December 31, 2020 (the “financial statements”), in conformity with accounting principles generally accepted in the United States of America (“generally accepted accounting principles”), in all material respects, and (2) the effectiveness of the Company’s internal control over financial reporting as of December 31, 2020, based on the criteria established in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (the “COSO Framework”).

Appendix A contains a description of an integrated audit in accordance with the PCAOB Standards.

1 DocuSign Envelope ID: CaseBF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 7 of 38

Our ability to express any opinion or to issue any report as a result of this engagement and the wording thereof will, of course, be dependent on the facts and circumstances at the date of our reports. If, for any reason, we are unable to complete our audit or are unable to form or have not formed any opinion, we may decline to express any opinion or decline to issue any report as a result of this engagement. If we are unable to complete our audit, or if any report to be issued by D&T as a result of this engagement requires modification, the reasons for this will be discussed with the Audit Committee and the Company’s management.

Reviews of Interim Financial Information

We will also perform a review of the Company’s condensed consolidated interim financial information (the “interim financial information”) in accordance with the PCAOB Standards (“interim review”) for each of the quarters in the year ending December 31, 2020, prepared for submission to the Securities and Exchange Commission (“SEC”). The objective of an interim review is to provide us with a basis for communicating whether we are aware of any material modifications that should be made to the interim financial information for it to conform with generally accepted accounting principles. The objective of an interim review is also to provide us with a basis for determining whether we are aware of any material modifications that, in our judgment, should be made to management’s disclosures about changes in internal control over financial reporting that have materially affected or are reasonably likely to materially affect the Company’s internal control over financial reporting for management’s certifications to be accurate and to comply with the requirements of Section 302 of the Sarbanes-Oxley Act of 2002 and related SEC rules and regulations.

Appendix A also contains a description of an interim review in accordance with the PCAOB Standards.

If we become aware of material modifications that should be made to the interim financial information for it to conform with generally accepted accounting principles, or if we become aware of deficiencies in internal control over financial reporting so significant that they would preclude management’s preparation of interim financial information in conformity with generally accepted accounting principles, we may be precluded from completing any of our reviews. If, for any reason, we are unable to complete any of our interim reviews, the reasons for this will be discussed with the Audit Committee and the Company’s management.

Management’s Responsibilities

Appendix B describes management’s responsibilities.

Audit Committee’s Responsibility and Auditor Communications

As the independent registered public accounting firm of the Company, we acknowledge that the Audit Committee is directly responsible for the appointment, compensation, and oversight of our work, and accordingly, except as otherwise specifically noted, we will report directly to the Audit Committee. You have advised us that the services to be performed under this engagement letter, including, where applicable, the use by D&T of affiliates or related entities as subcontractors in connection with this engagement, have been approved by the Audit Committee in accordance with the Audit Committee’s established preapproval policies and procedures.

Under the PCAOB Standards and SEC Rule 2-07 of Regulation S-X, we are required to communicate with the Audit Committee about various matters in connection with our audit and interim reviews. Appendix C describes such communications.

2 DocuSign Envelope ID: CaseBF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 8 of 38

Fees

We estimate that our fees for this engagement will be $880,000, plus expenses. Based on the anticipated timing of the work, our fees will be billed approximately as follows:

Invoice Date Amount

April 30, 2020 $130,000

May 28, 2020 125,000

July 6, 2020 125,000

September 7, 2020 125,000

October 29, 2020 125,000

January 4, 2021 125,000

February 1, 2021 125,000

We anticipate sending invoices according to the above schedule, and payments are due 30 days from the date of the invoice. Engagement-related expenses will be billed in addition to the fees and will be stated separately on the invoices.

To the extent that certain circumstances, as listed in Appendix D, arise during this engagement, our fee estimate also may be significantly affected, and additional fees may be necessary. We will notify you promptly of any circumstances we encounter that could significantly affect our estimate and discuss with you any additional fees, as necessary.

Inclusion of D&T Reports or References to D&T in Other Documents or Electronic Sites

If the Company intends to publish or otherwise reproduce in any document any report issued as a result of this engagement, or otherwise make reference to D&T in a document that contains other information in addition to the audited financial statements (e.g., in a periodic filing with the SEC or other regulator, in a debt or equity offering circular, or in a private placement memorandum), thereby associating D&T with such document, the Company agrees that its management will provide D&T with a draft of the document to read and obtain our approval for the inclusion or incorporation by reference of any of our reports, or the reference to D&T, in such document before the document is printed and distributed. The inclusion or incorporation by reference of any of our reports in any such document would constitute the reissuance of such reports. The Company also agrees that its management will notify us and obtain our approval prior to including any of our reports on an electronic site.

Our engagement to perform the services described herein does not constitute our agreement to be associated with any such documents published or reproduced by or on behalf of the Company. Any request by the Company to reissue any report issued as a result of this engagement, to consent to any such report’s inclusion or incorporation by reference in an offering or other document, or to agree to any such report’s inclusion on an electronic site will be considered based on the facts and circumstances existing at the time of such request.

3 DocuSign Envelope ID: CaseBF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 9 of 38

The estimated fees outlined herein do not include any procedures that would need to be performed in connection with any such request. Should D&T agree to perform such procedures, fees for such procedures would be subject to the mutual agreement of the Company and D&T.

* * * * * *

The parties acknowledge and agree that D&T is being engaged under this engagement letter to provide only the services described herein. Should the Company or the Audit Committee request, and should D&T agree to provide, services (including audit services) beyond those described herein, such services will constitute a separate engagement and will be governed by a separate engagement letter.

This engagement letter, including Appendices A through F attached hereto and made a part hereof, constitutes the entire agreement between the parties with respect to this engagement and supersedes any other prior or contemporaneous agreements or understandings between the parties, whether written or oral, relating to this engagement.

If the above terms are acceptable and the services described are in accordance with your understanding, please sign the copy of this engagement letter in the space provided and return it to us.

Yours truly,

Acknowledged and agreed to on behalf of the Audit Committee of Whiting Petroleum Corporation:

By: ______

Title: Chairman of the Audit Committee of Whiting Petroleum Corporation

04/16/2020 Date: ______

Accepted and agreed to by Whiting Petroleum Corporation:

By: ______

Title: Chief Financial Officer

04/13/2020 Date: ______

4 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 10 of 38

APPENDIX A

DESCRIPTION OF AN INTEGRATED AUDIT AND INTERIM REVIEW IN ACCORDANCE WITH THE PCAOB STANDARDS

This Appendix A is part of the engagement letter dated April 7, 2020, between Deloitte & Touche LLP and Whiting Petroleum Corporation and acknowledged and agreed to by the Audit Committee of Whiting Petroleum Corporation.

Components of an Integrated Audit

An integrated audit includes the following:

 Examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements

 Inquiring directly of the Audit Committee regarding (1) its views about fraud risks in the Company, (2) whether it has knowledge of any actual, suspected, or alleged fraud affecting the Company, and (3) whether it is aware of tips or complaints regarding the Company’s financial reporting (including those received through any internal whistleblower program, if such program exists) and, if so, its responses to such tips and complaints

 Assessing the accounting principles used and significant estimates made by management

 Evaluating the overall financial statement presentation

 Examining, on a test basis, evidence supporting the design and operating effectiveness of internal control over financial reporting

 Evaluating the effectiveness of internal control over financial reporting

An integrated audit does not include the performance of any procedures with respect to financial information in an interactive data format using eXtensible Business Reporting Language (“XBRL”). Any procedures that the Company requests D&T to perform related to any such XBRL interactive data would be described in a separate engagement letter.

Reasonable Assurance

The PCAOB Standards require that we plan and perform the audit to obtain reasonable, rather than absolute, assurance about (1) whether the financial statements are free of material misstatement, whether caused by error or fraud, and (2) whether effective internal control over financial reporting was maintained in all material respects. However, because of the characteristics of fraud, a properly planned and performed audit may not detect a material misstatement or material weakness. Accordingly, there is some risk that a material misstatement of the financial statements or a material weakness in internal control over financial reporting would remain undetected. Also, an integrated audit is not designed to detect error or fraud that is immaterial to the financial statements or deficiencies in internal control over financial reporting that, individually or in combination, are less severe than a material weakness.

5 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 11 of 38

Inherent Limitations of Internal Control over Financial Reporting

Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may occur and not be detected. Also, projections of any evaluation of the internal control over financial reporting to future periods are subject to the risk that the internal control may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Interim Reviews

An interim review is substantially less in scope than an audit in accordance with the PCAOB Standards, the objective of which is to express an opinion on the financial statements taken as a whole. Accordingly, an interim review will not result in the expression of an opinion concerning the fairness of the presentation of the interim financial information in conformity with generally accepted accounting principles and cannot be relied on to reveal all significant matters that would be disclosed in an audit.

An interim review consists principally of applying analytical procedures to pertinent financial data and making inquiries of, and evaluating responses from, certain management personnel of the Company who have responsibility for financial and accounting matters. An interim review also includes obtaining sufficient knowledge of the Company’s business and its internal control as they relate to the preparation of both annual and interim financial information to (1) identify the types of potential material misstatements in the interim financial information and consider the likelihood of their occurrence, and (2) select the inquiries and analytical procedures that will provide us with a basis for communicating whether we are aware of any material modifications that should be made to the interim financial information for it to conform with generally accepted accounting principles. An interim review is not designed to provide assurance on internal control or to identify control deficiencies.

An interim review does not include the performance of any procedures with respect to interim financial information in an interactive data format using XBRL.

An interim review also includes procedures, principally observation and inquiries, relating to management’s disclosures about changes in internal control over financial reporting to provide us with a basis for communicating whether we are aware of any modifications that, in our judgment, should be made to such disclosures for management’s certifications to be accurate and to comply with the requirements of Section 302 of the Sarbanes-Oxley Act of 2002 and related SEC rules and regulations. These procedures are substantially less in scope than an audit of internal control over financial reporting in accordance with the PCAOB Standards. Accordingly, an interim review cannot be relied on to reveal all significant matters that would be disclosed in an audit of internal control over financial reporting, and we will not express an opinion on the effectiveness of internal control over financial reporting.

6 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 12 of 38

APPENDIX B

MANAGEMENT’S RESPONSIBILITIES

This Appendix B is part of the engagement letter dated April 7, 2020, between Deloitte & Touche LLP and Whiting Petroleum Corporation and acknowledged and agreed to by the Audit Committee of Whiting Petroleum Corporation.

Financial Statements and the Effectiveness of Internal Control over Financial Reporting

Management is responsible for the preparation, fair presentation, and overall accuracy of the financial statements and interim financial information, including disclosures, in conformity with generally accepted accounting principles. The assessment of the effectiveness of internal control over financial reporting to comply with Section 404 of the Sarbanes-Oxley Act of 2002 and related SEC rules and regulations is also the responsibility of management. In this regard, management has the responsibility for, among other things:

 Selecting and applying the accounting policies

 Establishing and maintaining effective internal control over financial reporting and informing D&T of all deficiencies in the design or operation of internal control over financial reporting identified as part of management’s evaluation, including separately disclosing to D&T all such deficiencies that management believes to be significant deficiencies or material weaknesses in internal control over financial reporting

 Informing D&T of significant changes in the design or operation of the Company’s internal control over financial reporting that occurred during each fiscal quarter or subsequent to the date being reported on

 Identifying and ensuring that the Company complies with the laws and regulations applicable to its activities and informing us of any known or possible material violations of such laws or regulations

 Adjusting the financial statements to correct material misstatements relating to accounts or disclosures, and affirming to D&T in the representation letter that the effects of any uncorrected misstatements aggregated by us are immaterial, both individually and in the aggregate, to the financial statements taken as a whole

 Providing D&T with (1) access to all information of which management and, where appropriate, the Audit Committee are aware that is relevant to the preparation and fair presentation of the financial statements, such as records, documentation, and other matters, (2) additional information that we may request from management and, where appropriate, the Audit Committee for the purpose of our audit, and (3) unrestricted access to personnel within the Company from whom we determine it necessary to obtain evidence

Management’s Representations

We will make specific inquiries of the Company’s management about the representations embodied in the financial statements and management’s assessment of the effectiveness of the Company’s internal control over financial reporting. In addition, we will request that

7 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 13 of 38

management provide us with the written representations the Company is required to provide to its independent registered public accounting firm under the PCAOB Standards. The responses to those inquiries and the written representations of management are part of the evidential matter that D&T will rely on in forming its opinions. We will also request a similar representation letter as part of our interim reviews.

Process for Obtaining Preapproval of Services

Management is responsible for the coordination of obtaining the preapproval of the Audit Committee, in accordance with the Audit Committee’s preapproval process, for any services to be provided by D&T to the Company.

Program and Subscription Services

D&T makes available to clients and nonclients various educational and informational programs, seminars, tools, and related services, such as live programs, webcasts (including the Dbriefs webcast series), podcasts, websites, database subscriptions (including some that provide access to D&T proprietary information and tools that offer technical support and advice), checklists, research reports, surveys, published books and other materials, applications, local office seminars, Technical Library, and CXO conferences (collectively, “programs and subscriptions”). D&T may provide these programs and subscriptions free of charge, for a nominal fee, or for a fee at prevailing market rates. In some instances, D&T may include complimentary rooms or meals as part of programs or seminars. Any programs and subscriptions requested by the Company or its affiliates and the related fees (if any) would be subject to the mutual agreement of the Company or its affiliates, as applicable, and D&T and may be described in a separate written agreement. The Company hereby confirms that any use or receipt by the Company or its affiliates of these programs and subscriptions is approved by the Audit Committee in accordance with the Audit Committee’s established preapproval policies and procedures.

Independence Matters

In connection with our engagement, D&T, management, and the Audit Committee will assume certain roles and responsibilities in an effort to assist D&T in maintaining independence and ensuring compliance with the securities laws and regulations. D&T will communicate to its partners, principals, and employees that the Company is an attest client. Management of the Company will ensure that the Company, together with its subsidiaries and other entities that comprise the Company for purposes of the financial statements, has policies and procedures in place for the purpose of ensuring that neither the Company nor any such subsidiary or other entity will act to engage D&T or accept from D&T any service that either has not been subjected to their preapproval process or that under SEC or other applicable rules would impair D&T’s independence. All potential services are to be discussed with Mr. Horak.

In connection with the foregoing, the Company agrees to furnish to D&T and keep D&T updated with respect to (1) a corporate tree that identifies the legal names of the Company’s affiliates, including affiliates as defined in SEC Rule 2-01(f)(4) of Regulation S-X, (e.g., parents, subsidiaries, investors, or investees), together with the ownership relationship among such entities, and (2) any equity or debt securities of the Company and its affiliates (including, without limitation, tax-advantaged debt of such entities that is issued through governmental authorities) that are available to individual investors (whether through stock, bond, commodity, futures or similar markets in or outside of the United States, or equity, debt, or any other securities offerings), together with related securities identification information (e.g., ticker symbols or CUSIP®, ISIN®, or Sedol® numbers). The Company acknowledges and consents that such information may be treated by D&T as being in the public domain.

8 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 14 of 38

Management will coordinate with D&T to ensure that D&T’s independence is not impaired by hiring former or current D&T partners, principals, or professional employees for certain positions. Management of the Company will ensure that the Company, together with its subsidiaries and other entities that comprise the Company for purposes of the financial statements, also has policies and procedures in place for purposes of ensuring that D&T’s independence will not be impaired by hiring a former or current D&T partner, principal, or professional employee in an accounting role or financial reporting oversight role that would cause a violation of securities laws and regulations. Any employment opportunities with the Company for a former or current D&T partner, principal, or professional employee should be discussed with Mr. Horak and approved by the Audit Committee before entering into substantive employment conversations with the former or current D&T partner, principal, or professional employee, if such opportunity relates to serving (1) as chief executive officer, controller, chief financial officer, chief accounting officer, or any equivalent position for the Company or in a comparable position at a significant subsidiary of the Company; (2) on the Company’s board of directors; (3) as a member of the Audit Committee; or (4) in any other position that would cause a violation of securities laws and regulations.

For purposes of the preceding five paragraphs, “D&T” shall mean Deloitte & Touche LLP and its subsidiaries; Deloitte Touche Tohmatsu Limited, its member firms, the affiliates of Deloitte & Touche LLP, Deloitte Touche Tohmatsu Limited and its member firms; and, in all cases, any successor or assignee.

9 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 15 of 38

APPENDIX C

COMMUNICATIONS WITH THE AUDIT COMMITTEE

This Appendix C is part of the engagement letter dated April 7, 2020, between Deloitte & Touche LLP and Whiting Petroleum Corporation and acknowledged and agreed to by the Audit Committee of Whiting Petroleum Corporation.

Independence Communications

We have the responsibility to comply with the rules and standards of the PCAOB and the securities laws and regulations administered by the SEC regarding auditor independence. To demonstrate compliance with those requirements and in accordance with PCAOB Ethics and Independence Rule 3526, Communication with Audit Committees Concerning Independence (“Rule 3526”), we will describe to the Audit Committee, in writing, all relationships between D&T and the Company, its affiliates, or persons in “financial reporting oversight roles” (as defined in SEC Rule 2-01 of Regulation S-X) at the Company, that may reasonably be thought to bear on our independence and affirm to the Audit Committee in such communication whether we are independent of the Company within the meaning of the rules and standards of the PCAOB and the securities laws and regulations administered by the SEC. We also will discuss our independence with the Audit Committee in accordance with Rule 3526. For purposes of this paragraph, “D&T” shall mean Deloitte & Touche LLP and its subsidiaries; Deloitte Touche Tohmatsu Limited, its member firms, the affiliates of Deloitte & Touche LLP, Deloitte Touche Tohmatsu Limited and its member firms; and, in all cases, any successor or assignee.

Other Communications Arising from the Audit or Interim Reviews

Fraud and Illegal Acts

We will report directly to the Audit Committee any fraud of which we become aware that involves senior management and any fraud (whether caused by senior management or other employees) of which we become aware that causes a material misstatement of the financial statements. We will report to senior management any fraud perpetrated by lower level employees of which we become aware that does not cause a material misstatement of the financial statements; however, we will not report such matters directly to the Audit Committee, unless otherwise directed by the Audit Committee.

We will inform the appropriate level of management of the Company and determine that the Audit Committee is adequately informed with respect to illegal acts that have been detected or have otherwise come to our attention during the course of our audit, unless the illegal acts are clearly inconsequential.

Internal Control Matters

We will communicate in writing to management and the Audit Committee all material weaknesses (as defined in the PCAOB Standards) identified during the audit. We will also communicate in writing to the Audit Committee all significant deficiencies (as defined in the PCAOB Standards) identified during the audit. If we conclude that the oversight of the Company’s external financial reporting and internal control over financial reporting by the Audit Committee is ineffective, we will also communicate that conclusion in writing to the Company’s board of directors.

In addition, we will communicate to management in writing all deficiencies in internal control over financial reporting (i.e., those deficiencies in internal control over financial reporting that

10 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 16 of 38

are of a lesser magnitude than material weaknesses) identified during the audit and inform the Audit Committee when such communication has been made. When making this communication, we will not repeat information about deficiencies that has been included in previously issued written communications, whether those communications were made by us, internal auditors, or others within the Company.

Other Matters

We will communicate matters required by PCAOB Auditing Standard 1301, Communications with Audit Committees, and SEC Rule 2-07 of Regulation S-X prior to the Company filing our report or consent with the SEC.

In addition, at the request of the Audit Committee, we will provide the Audit Committee with a report in connection with the New York Stock Exchange Corporate Governance Listing Standards.

Interim Reviews

At the Audit Committee’s request, we will not issue a written review report upon completion of our interim reviews; however, we will communicate to management and, if appropriate, the Audit Committee matters that cause us to believe that (1) material modifications should be made to the interim financial information for it to conform with generally accepted accounting principles, (2) modifications to management’s disclosures about changes in internal control over financial reporting are necessary for management’s certifications to be accurate and to comply with the requirements of Section 302 of the Sarbanes-Oxley Act of 2002 and related SEC rules and regulations, or (3) the Company filed the Form 10-Q before the completion of our review. When conducting our interim reviews, we will also determine whether any other matters required by regulations or the PCAOB Standards as they relate to interim financial information have been identified. If such matters have been identified, we will communicate them to the Audit Committee prior to the filing of interim financial information with the SEC.

11 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 17 of 38

APPENDIX D

CIRCUMSTANCES AFFECTING TIMING AND FEE ESTIMATE

This Appendix D is part of the engagement letter dated April 7, 2020, between Deloitte & Touche LLP and Whiting Petroleum Corporation and acknowledged and agreed to by the Audit Committee of Whiting Petroleum Corporation.

The fees estimated for the engagement are based on certain assumptions. Circumstances may arise during the engagement that may significantly affect the targeted completion dates or our fee estimate. As a result, changes to the fees may be necessary. Such circumstances include but are not limited to the following:

Facilitation of the Engagement

1. Changes to the timing of the engagement at the Company’s request. Changes to the timing of the engagement usually require reassignment of personnel used by D&T in the performance of services hereunder. However, because it is often difficult to reassign individuals to other engagements, D&T may incur significant unanticipated costs.

2. All requested information, including documentation of the Company’s internal control over financial reporting, is not (a) provided by the Company on the date requested, (b) completed in a format acceptable to D&T, (c) mathematically correct, or (d) in agreement with the appropriate Company records (e.g., general ledger accounts, completed trial balance). D&T will provide the Company with a separate listing of required schedules, information requests, and the dates such items are needed.

3. Significant delays in responding to our requests for information, such as reconciling variances, providing requested supporting documentation (e.g., invoices, contracts, and other documents), or responding to our inquiries of Company management.

4. Deterioration in the quality of the Company’s accounting records during the current-year engagement in comparison with the prior-year engagement.

5. A completed trial balance, referenced to the financial statements and interim financial information, is not provided timely by the Company’s personnel.

6. Draft financial statements or interim financial information with appropriate supporting documentation are not prepared accurately and timely by the Company’s personnel.

7. Electronic files in an appropriate format and containing the information requested are not provided by the Company on the date requested for our use in performing file interrogation. D&T will provide the Company with a separate listing of the required files and the dates the files are needed.

8. The engagement team, while performing work on the Company’s premises, is not provided with access to the Internet for purposes of conducting the engagement.

9. The agreed-upon level of support by the Company’s internal audit department is not provided or is not suitable for our purposes.

12 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 18 of 38

Significant Issues or Changes

10. Significant deficiencies or material weaknesses in the design or operating effectiveness of the Company’s internal control over financial reporting are identified during our audit that result in either an expansion of the scope of our testing procedures related to internal control over financial reporting and/or an expansion of our audit procedures on the related financial statement accounts.

11. A significant level of proposed audit adjustments is identified during our engagement.

12. A significant number of drafts of the financial statements or interim financial information are submitted for our review, or we identify a significant level of deficiencies in the draft financial statements or interim financial information.

13. Significant new issues or changes as follows:

a. Significant new accounting issues.

b. Significant changes in accounting policies or practices from those used in prior years.

c. Significant events or transactions not contemplated in our budget.

d. Significant changes in the Company’s financial reporting process or Information Technology systems.

e. Significant changes in the Company’s personnel, their responsibilities, or their availability.

f. Significant changes in auditing standards.

g. Significant changes in the Company’s use of specialists, or the specialists or their work product does not meet the qualifications required by the PCAOB Standards for our reliance upon their work.

14. Changes in audit scope caused by events that are beyond our control.

Payment for Services Rendered

15. Without limiting its rights or remedies, D&T may halt or terminate its services entirely if payment is not received within 30 days of the date of the invoice.

13 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 19 of 38

APPENDIX E

GENERAL BUSINESS TERMS

This Appendix E is part of the engagement letter to which these terms are attached (the engagement letter, including its appendices, the “engagement letter”) dated April 7, 2020, between Deloitte & Touche LLP and Whiting Petroleum Corporation and acknowledged and agreed to by the Audit Committee of Whiting Petroleum Corporation.

1. Independent Contractor. D&T is an independent contractor and D&T is not, and will not be considered to be, an agent, partner, fiduciary, or representative of the Company or the Audit Committee.

2. Survival. The agreements and undertakings of the Company and the Audit Committee contained in the engagement letter will survive the completion or termination of this engagement.

3. Assignment and Subcontracting. Except as provided below, no party may assign any of its rights or obligations (including, without limitation, interests or claims) relating to this engagement without the prior written consent of the other parties. The Company and the Audit Committee hereby consent to D&T subcontracting a portion of its services under this engagement to any affiliate or related entity, whether located within or outside of the United States. Professional services performed hereunder by any of D&T’s affiliates or related entities shall be invoiced as professional fees, and any related expenses shall be invoiced as expenses, unless otherwise agreed.

4. Severability. If any term of the engagement letter is unenforceable, such term shall not affect the other terms, but such unenforceable term shall be deemed modified to the extent necessary to render it enforceable, preserving to the fullest extent permissible the intent of the parties set forth herein.

5. Force Majeure. No party shall be deemed to be in breach of the engagement letter as a result of any delays or non-performance directly or indirectly resulting from circumstances or causes beyond its reasonable control, including, without limitation, fire, epidemic or other casualty, act of God, strike or labor dispute, war or other violence, or any law, order or requirement of any governmental agency or authority.

6. Confidentiality. To the extent that, in connection with this engagement, D&T comes into possession of any confidential information of the Company, D&T shall not disclose such information to any third party without the Company’s consent, using at least the same degree of care as it employs in maintaining in confidence its own confidential information of a similar nature, but in no event less than a reasonable degree of care. The Company and the Audit Committee hereby consent to D&T disclosing such information (1) as may be required by law or regulation, or to respond to governmental inquiries, or in accordance with applicable professional standards or rules, or in connection with litigation or arbitration pertaining hereto; (2) to the extent such information (i) is or becomes publicly available other than as the result of a disclosure in breach hereof, (ii) becomes available to D&T on a nonconfidential basis from a source that D&T believes is not prohibited from disclosing such information to D&T, (iii) is already known by D&T without any obligation of confidentiality with respect thereto, or (iv) is developed by D&T independently of any disclosures made to D&T hereunder; or (3) to contractors providing administrative, infrastructure, and other support services to D&T and subcontractors providing services in connection with this engagement, in each case, whether located within or outside of the United States, provided that such contractors and subcontractors have agreed to be bound by confidentiality obligations similar to those in this paragraph.

14 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 20 of 38

To the extent that any information obtained by D&T from or on behalf of the Company or its employees in connection with the performance of services under the engagement letter relates to a resident of Massachusetts and constitutes “Personal Information” as defined in 201 CMR 17.02 (as may be amended), D&T shall comply with the obligations of 201 CMR 17.00 et. seq. (as may be amended), entitled “Standards for the Protection of Personal Information of Residents of the Commonwealth,” with respect to such information.

7. Dispute Resolution. Any controversy or claim between the parties arising out of or relating to the engagement letter or this engagement (a “Dispute”) shall be resolved by mediation or binding arbitration as set forth in the Dispute Resolution Provision attached hereto as Appendix F and made a part hereof.

15 DocuSign Envelope ID:Case BF4458F8-56F0-41B7-BC16-421C580B497D 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 21 of 38

APPENDIX F

DISPUTE RESOLUTION PROVISION

This Appendix F is part of the engagement letter dated April 7, 2020, between Deloitte & Touche LLP and Whiting Petroleum Corporation and acknowledged and agreed to by the Audit Committee of Whiting Petroleum Corporation.

This Dispute Resolution Provision sets forth the dispute resolution process and procedures applicable to the resolution of Disputes and shall apply to the fullest extent of the law, whether in contract, statute, tort (such as negligence), or otherwise.

Mediation: All Disputes shall be first submitted to nonbinding confidential mediation by written notice to the parties, and shall be treated as compromise and settlement negotiations under the standards set forth in the Federal Rules of Evidence and all applicable state counterparts, together with any applicable statutes protecting the confidentiality of mediations or settlement discussions. If the parties cannot agree on a mediator, the International Institute for Conflict Prevention and Resolution (“CPR”), at the written request of a party, shall designate a mediator.

Arbitration Procedures: If a Dispute has not been resolved within 90 days after the effective date of the written notice beginning the mediation process (or such longer period, if the parties so agree in writing), the mediation shall terminate and the Dispute shall be settled by binding arbitration to be held in New York, New York. The arbitration shall be solely between the parties and shall be conducted in accordance with the CPR Rules for Non-Administered Arbitration that are in effect at the time of the commencement of the arbitration, except to the extent modified by this Dispute Resolution Provision (the “Rules”).

The arbitration shall be conducted before a panel of three arbitrators. Each of the Company and Deloitte & Touche LLP shall designate one arbitrator in accordance with the “screened” appointment procedure provided in the Rules, and the two party-designated arbitrators shall jointly select the third in accordance with the Rules. No arbitrator may serve on the panel unless he or she has agreed in writing to enforce the terms of the engagement letter (including its appendices) to which this Dispute Resolution Provision is attached and to abide by the terms of this Dispute Resolution Provision. Except with respect to the interpretation and enforcement of these arbitration procedures (which shall be governed by the Federal Arbitration Act), the arbitrators shall apply the laws of the State of New York (without giving effect to its choice of law principles) in connection with the Dispute. The arbitrators may render a summary disposition relative to all or some of the issues, provided that the responding party has had an adequate opportunity to respond to any such application for such disposition. Discovery shall be conducted in accordance with the Rules.

All aspects of the arbitration shall be treated as confidential, as provided in the Rules. Before making any disclosure permitted by the Rules, a party shall give written notice to all other parties and afford such parties a reasonable opportunity to protect their interests. Further, judgment on the arbitrators’ award may be entered in any court having jurisdiction.

Costs: Each party shall bear its own costs in both the mediation and the arbitration; however, the parties shall share the fees and expenses of both the mediators and the arbitrators equally.

16 Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 22 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 23 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 24 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 25 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 26 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 27 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 28 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 29 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 30 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 31 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 32 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 33 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 34 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 35 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 36 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 37 of 38

Case 20-32021 Document 401-1 Filed in TXSB on 06/03/20 Page 38 of 38