Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 1 of 53

IN THE UNITED STATES BANKRUPTCY COURT FOR THE NORTHERN DISTRICT OF TEXAS FORT WORTH DIVISION

In re: § Chapter 11 § Diamondback Industries, Inc., et al.,1 § Case No. 20-41504 (ELM) § Debtors. § Jointly Administered

CERTIFICATE OF SERVICE

I, Nathaniel Repko, depose and say that I am employed by Stretto, the claims, noticing, and solicitation agent for the Debtors in the above-captioned cases.

On April 28, 2020, at my direction and under my supervision, employees of Stretto caused the following documents to be served via first-class mail on the service list attached hereto as Exhibit A, and via electronic mail on the service list attached hereto as Exhibit B:

• Order Granting Debtors’ Emergency Motion for Entry of an Order (I) Authorizing the Debtors to File a Consolidated List of Creditors and (II) Mail Initial Notices (Docket No. 43)

• Order Extending the Time to File Schedules and Statements ((Docket No. 44)

• Order (I) Authorizing Debtors to Pay Certain Prepetition Employee Wages, Other Compensation and Reimbursable Employee Expenses; (II) Continuing Employee Benefits Programs; (II) Modifying the Automatic Stay With Respect to Workers’ Compensation Claims, and (IV) Authorizing Financial Institutions to Honor and Process Checks and Transfers Related to Such Obligations Pursuant to Sections 105(a), 363(a), and 507(a) of the Bankruptcy Code and Bankruptcy Rules 6003 and 6004 (Docket No. 45)

• Order (I) Authorizing Continued Use of Existing Business Forms and Records, (II) Authorizing Maintenance of Existing Corporate Bank Accounts and Cash Management System, and (III) Waiving Certain U.S. Trustee Requirements (Docket No. 46)

• Interim Order (I) Authorizing Debtors to Pay Certain Prepetition Taxes and Assessments and (II) Authorizing Financial Institutions to Honor and Process Related Checks and Transfers Pursuant to Sections 105(a), 363(b), 507(a)(8) and 541(d) of the Bankruptcy Code (Docket No. 47)

1 The debtors in these Chapter 11 cases, along with the last four digits of each debtor’s federal tax identification number, include: Diamondback Industries, Inc. (4403) (“Diamondback”); Discerner Holdings, Inc. (5110) (“Discerner Holdings”); and Discerner Investments, LLC (3076) (“Discerner Investments”). The location of the debtors’ service address is 3824 Williamson Road, Crowley, Texas 76036. Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 2 of 53

• Order Granting Debtors’ Emergency Motion for an Order Under 11 U.S.C. §§ 105(a) and 366 (I) Prohibiting Utility Companies From Altering or Discontinuing Service on Account of Prepetition Invoices, (II) Approving Deposit Account as Adequate Assurance of Payment, and (III) Establishing Procedures for Resolving Requests by Utility Companies for Additional Assurance of Payment (Docket No. 48)

• Order Granting Debtors’ Application for Authority to Retain and Employ Stretto as Claims and Noticing Agent (Docket No. 49)

• Interim Order Authorizing Debtors’ Use of Cash Collateral and Granting Adequate Protection and Related Relief (Docket No. 50)

Furthermore, on April 28, 2020, at my direction and under my supervision, employees of Stretto caused the following documents to be served via first-class mail on the service list attached hereto as Exhibit C:

• Order (I) Authorizing Debtors to Pay Certain Prepetition Employee Wages, Other Compensation and Reimbursable Employee Expenses; (II) Continuing Employee Benefits Programs; (II) Modifying the Automatic Stay With Respect to Workers’ Compensation Claims, and (IV) Authorizing Financial Institutions to Honor and Process Checks and Transfers Related to Such Obligations Pursuant to Sections 105(a), 363(a), and 507(a) of the Bankruptcy Code and Bankruptcy Rules 6003 and 6004 (Docket No. 45)

• Order (I) Authorizing Continued Use of Existing Business Forms and Records, (II) Authorizing Maintenance of Existing Corporate Bank Accounts and Cash Management System, and (III) Waiving Certain U.S. Trustee Requirements (Docket No. 46)

• Interim Order (I) Authorizing Debtors to Pay Certain Prepetition Taxes and Assessments and (II) Authorizing Financial Institutions to Honor and Process Related Checks and Transfers Pursuant to Sections 105(a), 363(b), 507(a)(8) and 541(d) of the Bankruptcy Code (Docket No. 47)

• Interim Order Authorizing Debtors’ Use of Cash Collateral and Granting Adequate Protection and Related Relief (Docket No. 50)

Furthermore, on April 28, 2020, at my direction and under my supervision, employees of Stretto caused the following document to be served via first-class mail on the service list attached hereto as Exhibit D, and via electronic mail on the service list attached hereto as Exhibit E:

• Interim Order (I) Authorizing Debtors to Pay Certain Prepetition Taxes and Assessments and (II) Authorizing Financial Institutions to Honor and Process Related Checks and Transfers Pursuant to Sections 105(a), 363(b), 507(a)(8) and 541(d) of the Bankruptcy Code (Docket No. 47)

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 3 of 53

Furthermore, on April 28, 2020, at my direction and under my supervision, employees of Stretto caused the following document to be served via first-class mail on the service list attached hereto as Exhibit F, and via electronic mail on the service list attached hereto as Exhibit G:

• Order Granting Debtors’ Emergency Motion for an Order Under 11 U.S.C. §§ 105(a) and 366 (I) Prohibiting Utility Companies From Altering or Discontinuing Service on Account of Prepetition Invoices, (II) Approving Deposit Account as Adequate Assurance of Payment, and (III) Establishing Procedures for Resolving Requests by Utility Companies for Additional Assurance of Payment (Docket No. 48)

On or before April 29, 2020 at my direction and under my supervision, employees of Stretto caused the following document to be served via first-class mail on the service list attached hereto as Exhibit J, and via electronic mail on the service list attached hereto as Exhibit B:

• Order Regarding Filing of Pleadings and Directing Joint Administration of Cases (Docket No. 41)

• Order Granting Complex Chapter 11 Bankruptcy Case Treatment (Docket No. 42)

• Notice of Chapter 11 Bankruptcy Case (Docket No. 52)

• Official 410 Form (updated with claims agent information), attached hereto as Exhibit H

• Official 410 Form Instructions (updated with claims agent information), attached hereto as Exhibit I

Dated: April 29, 2020 /s/ Nathaniel Repko Nathaniel Repko STRETTO 7 Times Square Tower, Suite 1601 Irvine, CA 92602 855-397-9084 [email protected]

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 4 of 53

Exhibit A

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 5 of 53

Exhibit A Service Via First-Class Mail

Name Attention Address 1 Address 2 City State Zip Advanced Spotwelding Co. 205 West Panther Way Hewitt TX 76643 AFT Industries 204 South 6th Avenue Mansfield TX 76063 Airgas USA LLC - Central Division P.O. Box 734671 Dallas TX 75373-4671 All Star Corrugated 1425 Forum Way South Fort Worth TX 76140 American Completion Tools Inc 3084 South Burleson Blvd Burleson TX 76028 Aramark Uniform Services P.O. Box 731676 Dallas TX 75373-1676 AT&T P.O. Box 5019 Carol Stream IL 60197-5019 Bureau of Alcohol, Tobacco, Firearms & ExplosiveGeneral Counsel 99 New York Avenue, NE Washington DC 20226 Bureau of Alcohol, Tobacco, Firearms & ExplosiveGeneral Counsel 1114 Commerce Street, Room 303 Dallas TX 75242 Office of the General Counsel Attn Department of Homeland Security Legal Dept 2707 Martin Luther King Jr. Ave SE MS 0485 Washington DC 20528-8100 Derrek Drury c/o Griffith, Jay & Michel, LLP Attn: Mark J. Petrocchi 2200 Forest Park Blvd. Fort Worth TX 76110 Dura-Bar Metal Services 35168 Eagle Way Chicago IL 60678-1351 ECI Jobboss, LLC 33044 Collection Center Drive Chicago IL 60693-0330 Engie Resources 1990 Post Oak Blvd Houston TX 77056 Epicor Software Corporation 804 Las Cimas Pkwy Suite 200 Austin TX 78746 Fedex Dept Ch PO Box 10306 Palatine IL 60055-0306 Fortis Solutions Group PO Box 369 Catoosa OK 74015 Hudson Energy Services, LLC P.O. Box 731137 Dallas TX 75373-1137 Hummel Croton 10 Harmich Road South Plainfield NJ 07080-4899 Ideal Fire & Security 6913 Camp Bowie Blvd #181 Fort Worth TX 76116 Intech Funding P.O. Box 7167 Pasadena CA 91109-7167 Internal Revenue Service Special Procedures-Insolvency PO Box 7346 Attn Legal Dept. Philadelphia PA 19101-7346 IPFS Corporation 2777 Allen Parkway Suite 550 Dallas TX 75373 Jamak Fabrication, Inc 1401 N. Bowie Rd Weatherford TX 76086 King of Freight PO Box 49170 Wichita KS 67201 Landsberg Engineered Packaging Solutions PO Box 731575 Dallas TX 75373-1575 Latrobe Pallet Company 1284 Route 981 Latrobe PA 15650 c/o Perdue, Brandon, Fielder, Collins & Midland County Mott, L.L.P. Attn: Laura J. Monroe P.O. Box 817 Lubbock TX 79408 MLC CAD Systems 4625 W William Cannon Dr Bldg 5 Austin TX 78749-2318 Office of the Attorney General Attn Legal Dept. Main Justice Building, Room 5111 10th & Constitution Avenue, N.W. Washington DC 20530 Office of the U.S. Attorney Attn Legal Dept. 1100 Commerce Street, 3rd Floor Dallas TX 75242 Office of the United States Trustee 1100 Commerce Street, Room 976 Dallas TX 75202 Pennsylvania Department of State Legal Office 2601 N. 3rd Street Penn Center Harrisburg PA 17110 Repeat Precision, LLC c/o Locke Lord LLP 2200 Ross Ave Suite 2800 Attn W. Scott Hasting & Bradley C. Knapp Dallas TX 75201 Repeat Precision, LLC c/o Munsch Hardt Kopf & Harr, P.C. Attn: Davor Rukavina and Thomas D. Berghman 500 N. Akard Street, Suite 3800 Dallas TX 75201-6659 RMP Industrial Supply 3209 Stuart Drive Fort Worth TX 76110 Rusco Packaging, Inc Box 226685 Dallas TX 75222-6685 Special Metals Incorporated P.O. Box 675014 Dallas TX 75267-5014 State Comptroller of Public Accounts Revenue Accounting Division Bankruptcy Section P.O. Box 13528 Austin TX 78711 T & S Products, Inc. 525 Duncan Perry Rd Arlington TX 76011 c/o Linebarger Goggan Blair and Tarrant County Sampson, LLP Attn: Laurie A. Spindler 2777 N. Stemmons Freeway, Suite 1000 Dallas TX 75207 Texas Attorney General’s Office Bankruptcy-Collections Division P.O. Box 12548 Austin TX 78711-2548 Texas Workforce Commission Tec Building - Bankruptcy 101 East 15th Street Austin TX 78778 Toyota Financial Services Harold PO Box 660926 Dallas TX 75266-0926 U.S. Department of Transportation Office of The General Counsel 1200 New Jersey Avenue, SE Washington DC 20590 Uline P.O. Box 88741 Chicago IL 60680 UMB Bank, N.A. c/o Jackson Walker LLP Attn Justin Shipley 2323 Ross Avenue Suite 600 Dallas TX 75201

UMB Bank, N.A. c/o Bryan Cave Leighton Paisner LLP Attn: Kyle S. Hirsch Two North Central Avenue, Suite 2100 Phoenix AZ 85004-4406

UMB Bank, N.A. c/o Bryan Cave Leighton Paisner LLP Attn: Tricia W. Macaluso 2200 Ross Ave, Suite 3300 Dallas TX 75201 Vernon Sales Promotion Dept C 1 Promotion Pl P.O. BOX 600 Newton IA 50208-2065 Waste Management Fort Worth Hauling PO Box 660345 Dallas TX 75266-0345 Wells Fargo Equipment Finance, Inc. c/o Palmer Lehman Sandberg, PLLC Attn: Larry Chek 8350 N. Central Expressway, Suite 1111 Dallas TX 75206

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 6 of 53

Exhibit B

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 7 of 53 Exhibit B Service Via Electronic Mail

Name Attention Email Advanced Spotwelding Co. [email protected] AFT Industries [email protected] Airgas USA LLC - Central Division [email protected] All Star Corrugated [email protected] American Completion Tools Inc [email protected] Aramark Uniform Services [email protected] AT&T [email protected] Derrek Drury c/o Griffith, Jay & Michel, LLP [email protected] Dura-Bar Metal Services [email protected] ECI Jobboss, LLC [email protected] Engie Resources [email protected] Epicor Software Corporation [email protected] Fedex Dept Ch [email protected] Fortis Solutions Group [email protected] Hudson Energy Services, LLC [email protected] Hummel Croton [email protected] Ideal Fire & Security [email protected] Jamak Fabrication, Inc [email protected] King of Freight [email protected] Landsberg Engineered Packaging Solutions [email protected] Midland County c/o Perdue, Brandon, Fielder, Collins & Mott, L.L.P. [email protected]; [email protected] MLC CAD Systems [email protected] Pennsylvania Department of State Legal Office [email protected] [email protected] Repeat Precision, LLC c/o Locke Lord LLP [email protected] [email protected] Repeat Precision, LLC c/o Munsch Hardt Kopf & Harr, P.C. [email protected] RMP INDUSTRIAL SUPPLY [email protected] Rusco Packaging, Inc [email protected] Special Metals Incorporated [email protected] State Comptroller of Public Accounts Revenue Accounting Division [email protected] T & S Products, Inc. [email protected] Tarrant County c/o Linebarger Goggan Blair and Sampson, LLP [email protected] Texas Attorney General’s Office Bankruptcy-Collections Division [email protected] Texas Workforce Commission Tec Building - Bankruptcy [email protected] U.S. Department of Transportation Office of The General Counsel [email protected] Uline [email protected] UMB Bank, N.A. c/o Jackson Walker LLP [email protected] UMB Bank, N.A. c/o Bryan Cave Leighton Paisner LLP [email protected] UMB Bank, N.A. c/o Bryan Cave Leighton Paisner LLP [email protected] Vernon Sales Promotion Dept C [email protected] Waste Management Fort Worth Hauling [email protected] Wells Fargo Equipment Finance, Inc. c/o Palmer Lehman Sandberg, PLLC [email protected]

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 8 of 53

Exhibit C

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 9 of 53 Exhibit C Service Via First-Class Mail Name Address 1 City State Zip UMB Bank PO Box 419226 Kansas City MO 64141-6226 Wells Fargo PO Box 6995 Portland OR 97228-6995

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 10 of 53

Exhibit D

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 11 of 53

Exhibit D Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Betsy Price Tarrant County Tax Assessor Attn Legal Dept 100 E. Weatherford Street Fort Worth TX 76196 Bureau Of Alcohol, Tob, Firearms, Exp Attn Legal Dept General Counsel 99 New York Avenue, Ne Washington DC 20226 Bureau Of Imaging And Document Management Attn Legal Dept P.O. Box 280403 Harrisburg PA 17128-0403 Burleson Police Department Attn Legal Dept Automated Red Light Enforcement Processing Center P.O Box 22091 Tempe AZ 85285-2091 Citizenship And Immigration Canada Attn Legal Dept Operations Support Centre (OSC) PO Box 8784 Stn T Csc Ottawa Ontario K1G 5J3 Canada City Of Burleson Attn Legal Dept 141 W Renfro Street Burleson TX 76028 City Of Estelline Attn Legal Dept 507 Burnett St Estelline TX 79233 City Of Fort Worth Attn Legal Dept Automated Red Light Enforcement PO Box 22091 Tempe AZ 85285-2091 Department Of Environmental Commonwealth Of Pennsylvania Protection Attn Legal Dept Bureau Of Mining Programs Rachel Carso State Office Building 400 Market St, Po Box 8461 Harrisburg PA 17105-8461 Comptroller Of Public Accounts Attn Legal Dept P.O. Box 149359 Austin TX 78714-9359 Consulate General Of China Attn Legal Dept 520 12Th Ave New York NY 10036 Department Of Enviromental Protection Attn Legal Dept P.O. Box 8461 Harrisburg PA 17105-8461 Latrobe Municipal Authority Attn Legal Dept PO Box 88 Latrobe PA 15650-0088 Municipal Services Bureau Attn Legal Dept P.O. Box 16777 Austin TX 78761 Oklahoma Secretary Of State Attn Legal Dept 2300 North Lincoln Blvd Room 101 State Capitol Oklahoma City OK 73105 Oklahoma Tax Commission Attn Legal Dept P.O. Box 269057 Oklahoma City OK 73126 Pa Department Of Revenue Attn Legal Dept Bureau Of Corporation Taxes PO Box 60848 Harrisburg PA 17106-0848 Pennsylvania Dept Of Enviromental Prot Attn Legal Dept Bureau Of Mining Programs Rachel Carson State Office Building 400 Market St Po Box 8461 Harrisburg PA 17105-8461 Pennsylvania Dept Of Revenue Attn Legal Dept PO Box 280427 Harrisburg PA 17128 Pennsylvania Turnpike Commision Attn Legal Dept Violation Processing Center 8000C Derry Street Harrisburg PA 17111 Ron Wright Tarrant County Tax Assessor Attn Legal Dept P.O. Box 961018 Fort Worth TX 76161 Tarrant County Clerk Attn Legal Dept 100 W. Weatherford Fort Worth TX 76196 Tarrant County Fire Marshall Attn Legal Dept 2750 Premier Street Fort Worth TX 76111 Tarrant County Health Dept Attn Legal Dept 100 E Weatherford St. Fort Worth TX 76196 Tarrant County Sherriff Office Attn Legal Dept Communications Division 200 Taylor St, 6Th Floor Fort Worth TX 76196 Texas Comptroller Of Public Accts Attn Legal Dept 5012 50Th St #202 Lubbock TX 78774 Texas Department Of Motor Vehicles Attn Legal Dept 1601-A Southwest Parkway Wichita Falls TX 76302 Texas Department Of Public Safety Attn Legal Dept P.O. Box 149008 Austin TX 78714-9008 Texas Secretary Of State Attn Legal Dept 1019 Brazos St Austin TX 78701 Texas Workforce Commission Attn Legal Dept Tec Building - Bankruptcy 101 East 15Th Street Austin TX 78778 Txcsdu Attn Legal Dept P.O. Box 659791 San Antonio TX 78265 U.S. Department Of State Attn Legal Dept Harry S. Truman Building 2201 C St Nw Washington DC 20520 U.S. Department Of Transportation Office Of The General Counsel 1200 New Jersey Avenue, Se Washington DC 20590 United States Treasury Attn Legal Dept 1500 Pennsylvania Avenue, Nw Washington DC 20220 Unity Twp Municipal Authority Attn Legal Dept Po Box 506 Pleasant Unity PA 15675

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 12 of 53

Exhibit E

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 13 of 53 Exhibit E Service Via Electronic Mail Name Attention Email Betsy Price Tarrant County Tax Assessor Attn Legal Dept [email protected] Bureau Of Imaging And Document Management Attn Legal Dept [email protected] Burleson Police Department Attn Legal Dept [email protected] City Of Burleson Attn Legal Dept [email protected] City Of Fort Worth Attn Legal Dept [email protected] Department Of Environmental Commonwealth Of Pennsylvania Protection Attn Legal Dept [email protected] Comptroller Of Public Accounts Attn Legal Dept [email protected] Consulate General Of China Attn Legal Dept [email protected] Department Of Enviromental Protection Attn Legal Dept [email protected] Latrobe Municipal Authority Attn Legal Dept [email protected] Oklahoma Secretary Of State Attn Legal Dept [email protected] Oklahoma Tax Commission Attn Legal Dept [email protected] Pa Department Of Revenue Attn Legal Dept [email protected] Pennsylvania Dept Of Enviromental Prot Attn Legal Dept [email protected] Pennsylvania Dept Of Revenue Attn Legal Dept [email protected] Ron Wright Tarrant County Tax Assessor Attn Legal Dept [email protected] Tarrant County Clerk Attn Legal Dept [email protected] Tarrant County Fire Marshall Attn Legal Dept [email protected] Tarrant County Health Dept Attn Legal Dept [email protected] Tarrant County Sherriff Office Attn Legal Dept [email protected] Texas Comptroller Of Public Accts Attn Legal Dept [email protected] Texas Department Of Public Safety Attn Legal Dept [email protected] Texas Secretary Of State Attn Legal Dept [email protected]

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 14 of 53

Exhibit F

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 15 of 53 Exhibit F Service Via First-Class Mail Name Attention Address 1 Address 2 City State Zip Airgas USA, LLC- Central Division Mark Wilkinson PO Box 734671 Dallas TX 75373-4671 AT&T PO Box 5019 Carol Stream IL 60197-5019 Cactus Environmental Services 4960 Singleton Blvd. Dallas TX 75212 Cyberonic Communications Cyberonic Communications 544 Pleasant Street Worcester MA 01602 Engie Resources PO Box 9001025 Louisville KY 40290-1025 Hudson Energy Services, LLC PO Box 731137 Dallas TX 75373-1137 Hughes Net 11717 Exploration Lane Germantown MD 20876 Johnson County Special Utility Dist. PO Box 509 Cleburne TX 76033 Johnson County Special Utility District 2849 Hwy 171 South Cleburne TX 76033 Kinetico PO Box 822 Wolforth TX 79382 TAS Environmental Services, L.P. PO Box 173803 Arlington TX 76003 Waste Management Fort Worth Hauling PO Box 660345 Dallas TX 75266-0345 West Tex Disposal PO Box 69161 Odessa TX 79769-0161

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 16 of 53

Exhibit G

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 17 of 53 Exhibit G Service Via Electronic Mail Name Attention Email AT&T [email protected] Hudson Energy Services, LLC [email protected] Waste Management Fort Worth Hauling [email protected]

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 18 of 53

Exhibit H

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 19 of 53 Fill in this information to identify the case:

Name of Debtor & Case Number:  Diamondback Industries, Inc. (Case No. 20-41504)  Discerner Holdings, Inc. (Case No. 20-41506)  Discerner Investments, LLC (Case No. 20-41507)

United States Bankruptcy Court for the Northern District of Texas

Official Form 410

Proof of Claim 04/19

Read the instructions before filling out this form. This form is for making a claim for payment in a bankruptcy case. Do not use this form to make a request for payment of an administrative expense. Make such a request according to 11 U.S.C. § 503. Filers must leave out or redact information that is entitled to privacy on this form or on any attached documents. Attach redacted copies of any documents that support the claim, such as promissory notes, purchase orders, invoices, itemized statements of running accounts, contracts, judgments, mortgages, and security agreements. Do not send original documents; they may be destroyed after scanning. If the documents are not available, explain in an attachment. A person who files a fraudulent claim could be fined up to $500,000, imprisoned for up to 5 years, or both. 18 U.S.C. §§ 152, 157, and 3571.

Fill in all the information about the claim as of the date the case was filed. That date is on the notice of bankruptcy (Form 309) that you received.

Part 1: Identify the Claim

1. Who is the current creditor? Name of the current creditor (the person or entity to be paid for this claim)

Other names the creditor used with the debtor

Has this claim been 2.  No acquired from someone else?  Yes. From whom?

3. Where should notices Where should notices to the creditor be sent? Where should payments to the creditor be sent? (if and payments to the different) creditor be sent?

Federal Rule of Bankruptcy Procedure (FRBP) 2002(g) Name Name

Street Address Street Address

City State ZIP Code City State ZIP Code

Contact phone ______Contact phone

Contact email ______Contact email

4. Does this claim amend  No one already filed?  Yes. Claim number on court claims registry (if known) Filed on MM / DD / YYYY

5. Do you know if anyone  No else has filed a proof  Yes. Who made the earlier filing? of claim for this claim?

Proof of Claim Official Form 410 page 1 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 20 of 53

Part 2: Give Information About the Claim as of the Date the Case Was Filed

6. Do you have any number No you use to identify the Yes. Last 4 digits of the debtor’s account or any number you use to identify the debtor: debtor?

7. How much is the claim? $ . Does this amount include interest or other charges?  No  Yes. Attach statement itemizing interest, fees, expenses, or other charges required by Bankruptcy Rule 3001(c)(2)(A).

8. What is the basis of the Examples: Goods sold, money loaned, lease, services performed, personal injury or wrongful death, or credit card. claim? Attach redacted copies of any documents supporting the claim required by Bankruptcy Rule 3001(c). Limit disclosing information that is entitled to privacy, such as health care information.

9. Is all or part of the claim No secured? Yes. The claim is secured by a lien on property. Nature of property:  Real estate. If the claim is secured by the debtor’s principal residence, file a Mortgage Proof of Claim Attachment (Official Form 410-A) with this Proof of Claim.  Motor vehicle  Other. Describe:

Basis for perfection: Attach redacted copies of documents, if any, that show evidence of perfection of a security interest (for example, a mortgage, lien, certificate of title, financing statement, or other document that shows the lien has been filed or recorded.)

Value of property: $ Amount of the claim that is secured: $

Amount of the claim that is unsecured: $ (The sum of the secured and unsecured amounts should match the amount in line 7.)

Amount necessary to cure any default as of the date of the petition: $

Annual Interest Rate (when case was filed) %  Fixed  Variable

10. Is this claim based on a No lease?  Yes. Amount necessary to cure any default as of the date of the petition. $

11. Is this claim subject to a No right of setoff?  Yes. Identify the property:

Official Form 410 Proof of Claim page 2 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 21 of 53

12. Is all or part of the claim  No entitled to priority under 11 U.S.C. § 507(a)?  Yes. Check all that apply: Amount entitled to priority  Domestic support obligations (including alimony and child support) under A claim may be partly $ priority and partly 11 U.S.C. § 507(a)(1)(A) or (a)(1)(B). nonpriority. For example, in some categories, the  Up to $3,025* of deposits toward purchase, lease, or rental of property or services for law limits the amount personal, family, or household use. 11 U.S.C. § 507(a)(7). $ entitled to priority.  Wages, salaries, or commissions (up to $13,650*) earned within 180 days before the bankruptcy petition is filed or the debtor’s business ends, whichever is earlier. $ 11 U.S.C. § 507(a)(4).  Taxes or penalties owed to governmental units. 11 U.S.C. § 507(a)(8). $

 Contributions to an employee benefit plan. 11 U.S.C. § 507(a)(5). $

 Other. Specify subsection of 11 U.S.C. § 507(a)(__) that applies. $

* Amounts are subject to adjustment on 4/01/22 and every 3 years after that for cases begun on or after the date of adjustment.

Part 3: Sign Below

The person completing Check the appropriate box: this proof of claim must sign and date it. I am the creditor. FRBP 9011(b). I am the creditor’s attorney or authorized agent. If you file this claim I am the trustee, or the debtor, or their authorized agent. Bankruptcy Rule 3004. electronically, FRBP  5005(a)(2) authorizes courts I am a guarantor, surety, endorser, or other codebtor. Bankruptcy Rule 3005. to establish local rules specifying what a signature Proof of Claim is. I understand that an authorized signature on this serves as an acknowledgment that when calculating the amount of the claim, the creditor gave the debtor credit for any payments received toward the debt. A person who files a fraudulent claim could be I have examined the information in this Proof of Claim and have a reasonable belief that the information is true fined up to $500,000, and correct. imprisoned for up to 5 years, or both. 18 U.S.C. §§ 152, 157, and I declare under penalty of perjury that the foregoing is true and correct. 3571. Executed on date MM / DD / YYYY

Signature

Print the name of the person who is completing and signing this claim:

Name First name Middle name Last name

Title

Company Identify the corporate servicer as the company if the authorized agent is a servicer.

Address Number Street

City State ZIP Code

Contact phone Email

Official Form 410 Proof of Claim page 3 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 22 of 53

Exhibit I

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 23 of 53

Official Form 410 Instructions for Proof of Claim United States Bankruptcy Court 12/15

These instructions and definitions generally explain the law. In certain circumstances, such as bankruptcy cases that debtors do not file voluntarily, exceptions to these general rules may apply. You should consider obtaining the advice of an attorney, especially if you are unfamiliar with the bankruptcy process and privacy regulations.

A person who files a fraudulent claim could be fined up to $500,000, imprisoned for up to 5 years, or both. 18 U.S.C. §§ 152, 157 and 3571.

How to fill out this form  A Proof of Claim form and any attached documents must show only the last 4 digits of any social security  Fill in all of the information about the claim as of the number, individual’s tax identification number, or date the case was filed. financial account number, and only the year of any person’s date of birth. See Bankruptcy Rule 9037.  Fill in the caption at the top of the form.  For a minor child, fill in only the child’s initials and the  If the claim has been acquired from someone else, full name and address of the child’s parent or then state the identity of the last party who owned the guardian. For example, write A.B., a minor child (John claim or was the holder of the claim and who transferred Doe, parent, 123 Main St., City, State). See Bankruptcy it to you before the initial claim was filed. Rule 9037.

 Attach any supporting documents to this form. Attach redacted copies of any documents that show that the Confirmation that the claim has been filed debt exists, a lien secures the debt, or both. (See the To receive confirmation that the claim has been filed, either definition of redaction on the next page.) enclose a stamped self-addressed envelope and a copy of this Also attach redacted copies of any documents that show form or go to https://cases.stretto.com/Diamondback/claims/. perfection of any security interest or any assignments or transfers of the debt. In addition to the documents, a summary may be added. Federal Rule of Bankruptcy Understand the terms used in this form Procedure (called “Bankruptcy Rule”) 3001(c) and (d). Administrative expense: Generally, an expense that arises after a bankruptcy case is filed in connection with operating,  Do not attach original documents because liquidating, or distributing the bankruptcy estate. attachments may be destroyed after scanning. 11 U.S.C. § 503.

 If the claim is based on delivering health care goods or services, do not disclose confidential health care Claim: A creditor’s right to receive payment for a debt that information. Leave out or redact confidential the debtor owed on the date the debtor filed for bankruptcy. information both in the claim and in the attached 11 U.S.C. §101 (5). A claim may be secured or unsecured. documents. Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 24 of 53

Creditor: A person, corporation, or other entity to whom a Secured claim under 11 U.S.C. §506(a): A claim backed by debtor owes a debt that was incurred on or before the date the a lien on particular property of the debtor. A claim is secured debtor filed for bankruptcy. 11 U.S.C. §101 (10). to the extent that a creditor has the right to be paid from the property before other creditors are paid. The amount of a secured claim usually cannot be more than the value of the Debtor: A person, corporation, or other entity who is in bankruptcy. Use the debtor’s name and case number as shown particular property on which the creditor has a lien. Any amount owed to a creditor that is more than the value of the in the bankruptcy notice you received. 11 U.S.C. § 101 (13). property normally may be an unsecured claim. But exceptions exist; for example, see 11 U.S.C. § 1322(b) and the final Evidence of perfection: Evidence of perfection of a security sentence of 1325(a). interest may include documents showing that a security interest has been filed or recorded, such as a mortgage, lien, Examples of liens on property include a mortgage on real certificate of title, or financing statement. estate or a security interest in a car. A lien may be voluntarily granted by a debtor or may be obtained through a court proceeding. In some states, a court judgment may be a lien. Information that is entitled to privacy: A Proof of Claim form and any attached documents must show only the last 4 digits of any social security number, an individual’s tax Setoff: Occurs when a creditor pays itself with money identification number, or a financial account number, only the belonging to the debtor that it is holding, or by canceling a initials of a minor’s name, and only the year of any person’s debt it owes to the debtor. date of birth. If a claim is based on delivering health care goods or services, limit the disclosure of the goods or services Uniform claim identifier: An optional 24-character identifier to avoid embarrassment or disclosure of confidential health that some creditors use to facilitate electronic payment. care information. You may later be required to give more information if the trustee or someone else in interest objects to Unsecured claim: A claim that does not meet the the claim. requirements of a secured claim. A claim may be unsecured in part to the extent that the amount of the claim is more than the Priority claim: A claim within a category of unsecured value of the property on which a creditor has a lien. claims that is entitled to priority under 11 U.S.C. §507(a). These claims are paid from the available money or property in a bankruptcy case before other unsecured Offers to purchase a claim claims are paid. Common priority unsecured claims include alimony, child support, taxes, and certain unpaid Certain entities purchase claims for an amount that is less than wages. the face value of the claims. These entities may contact creditors offering to purchase their claims. Some written communications from these entities may easily be confused A form that shows the amount of debt the Proof of claim: with official court documentation or communications from the debtor owed to a creditor on the date of the bankruptcy filing. debtor. These entities do not represent the bankruptcy court, The form must be filed in the district where the case is the bankruptcy trustee, or the debtor. A creditor has no pending. obligation to sell its claim. However, if a creditor decides to sell its claim, any transfer of that claim is subject to Redaction of information: Masking, editing out, or deleting Bankruptcy Rule 3001(e), any provisions of the Bankruptcy certain information to protect privacy. Filers must redact or Code (11 U.S.C. § 101 et seq.) that apply, and any orders of leave out information entitled to privacy on the Proof of the bankruptcy court that apply. Claim form and any attached documents.

Do not file these instructions with your form.

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 25 of 53

Exhibit J

Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 26 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country A&W Wireline Service,LLC 206 Gemini Court Houma LA 70360 A.M. Castle & Co. P.O. Box 775477 Chicago IL 60677-5477 Aaca Parts & Supplies 118 Northwest Hillery Burleson TX 76028 Aarc Environmental, Inc. PO Box 771685 Houston TX 77215 Abrego, Emmanuel 614 Cunningham Hillsboro TX 76645 Ace Rubber PO Box 129 Kennedale TX 76080 Ace Rubber Products PO Box 129 Kennedale TX 76080 A-Check Global P.O. Box 29048 Glendale CA 91209 Acm Manufacturing 55 Mill Plain Road Unit 12-2 Danbury CT 06811-0000 Adamson Consulting 4797 Dorchester Circle Boulder CO 80301-4135 Adp Resource Rosemary Morgon 5800 Windward Parkway Alpharetta GA 30005 Advance Wireline Bob Dolen P.O. Box 218 Casper WY 82602-0218 Advanced Cnc Technologies Inc. P. O. Box 2108 Fort Smith AR 72902 Advanced E-Line Solutions P.O. Box 8 Broussard LA 70518 Advanced Rubber Molding 1202 East Ave J Grand Prairie TX 75050 Advanced Spotwelding Co. 205 West Panther Way Hewitt TX 76643 Advent 6732 Theall Road Houston TX 77066 Aero Rubber Company 8100 West 185Th Street Tinley Park IL 60487 Aerosept LLC P.O. Box 5486 Grandbury TX 76049 Aflac Laura Conway 1932 Wynnton Road Columbus GA 31999 Aft Industries 204 South 6Th Avenue Mansfield TX 76063 Aft Industries 204 S. 6Th Ave Mansfield TX 76063 Aguirre Estrada, Carlos 600 Woodpecker Lane Fort Worth TX 76108 Airgas Usa LLC - Central Division P.O. Box 734671 Dallas TX 75373-4671 Airgas Usa, LLC- Central Division Mark Wilkinson P.O. Box 734671 Dallas TX 75373-4671 Airgas Usa,LLC- Central Division Mark Wilkinson P.O. Box 734671 Dallas TX 75373-4671 Aker Well Svcs-Canada Roy Edmond 115 Quarry Park Road Se Suite 110 Calgary AB T2C 5G9 Canada Akv Enterprises 16, Peachcrest Crt Brampton ON Canada Alcocer Reyes, Juventino 3109 Florian Ln Fort Worth TX 76108 All Pro Truck Accessories 6011 Airport Frwy Fort Worth TX 76117 All Star Corrugated 1425 Forum Way South Fort Worth TX 76140 All Star Corrugated Nina 1425 Forum Way South Forth Worth TX 76140 All Star Hvac 105 Callender Forth Worth TX 76108 Alliance Energy Houma Jerry Martin 1264 Val High Blvd Houma LA 70360 Alliance-Houma Darwin Curry 1264 Valhi Blvd Houma LA 70360 Allied Electronics Jay PO Box 2325 Forth Worth TX 02325-0000 Allied-Brighton 13105 Northwest Freeway Houston TX 77040 Allied-Corporate Larry Alber (Prez) 3200 Wilcrest Houston TX 77079 All-Service Backflow 511 South Nolan River Road Cleburne TX 76033 Alpha Air Conditioning 1702 West Dolyle Granbury TX 76048 Alpine Door Service 2811 Mintwood Place Arlington TX 76016 Alpine Range Supply Co. John Morris P.O. Box 2162 Mansfield TX 76063 Alta Natural Resources-Dallas Tony Gaillegos 5525 N. Macarthur Blvd Irving TX 75038 Altitude Energy Partners 7197 W. Derrick Drive Casper WY 82604 Altitude Energy Partners Inc. 7197 W Derrick Drive Casper WY 82604 Ameri Gas 6801 Mitchell Parkway Arlington TX 76002-3799 American Association Of Notaries 8811 Westheimer, Suite 207 Houston TX 77063 American Completion Tools Inc 3084 South Burleson Blvd Burleson TX 76028 American Completion Tools Inc Carl Tice 3084 South Burlseon Blvd Burleson TX 76028 American Completions Carl Tice 3804 Burleson Blvd Burleson TX 76028 American Crane & Equipment PO Box 13293 Odessa TX 79768-3293 American Digital PO Box 6607 Annapolis MD 21401 American Express P.O. Box 650448 Dallas TX 75265-0448 American Industrial Contractors 2004 Duncan Machinery Drive Lexington KY 40504 American Industrial Plastics Inc. 724 Fentress Blvd Daytona Beach FL 32114 American Pallet Services P.O. Box 34327 Fort Worth TX 76162 American Quality Powder Coating 5081 Martin Luther King Freeway Fort Worth TX 76119 American Red Cross Health & Safety Services 25688 Network Place Chicago IL 60673 Americase 1610 East Main Street Waxhachie TX 75165 Amex P.O. Box 650448 Dallas TX 75265-0448 Anadarko-Evans Greg Mcintosh 3939 Carson Ave Evans CO 80620 Anadarko-Vernal Jeff Samuels 1368 South 1200 East Vernal UT 84078 Andbarr, Inc Barry 10095 Saginaw Blvd., Unit A Fort Worth TX 76179 Anderson, Grant 524 Lone Star Street Joshua TX 76058 Anderson, Travis 325 East Mustang Street Crowley TX 76036 Andres, Amanda R 8820 Viridian Ln Fort Worth TX 76123 Andres, Robert 8820 Viridian Ln Ft Worth TX 76123 Andres, Timothy M 5130 Ben Day Morrin Rd Lot 735 Fort Worth TX 76126 Andrews, Richard 1624 Frederick St Fort Worth TX 76107 Angel Lopez, Ana 3804 Martin St Fort Worth TX Angell Electric Service PO Box 1361 Bedford TX 76095 Anline Inc. 204 North B Street Heneryetta OK 74437 Annie Pearl'S 1303 Tanglewood Trail Euless TX 76040 Anodics 4105 Murray Avenue Fort Worth TX 76117 Ap Manufacturing Inc. 1-B South Industrial Loop Midland TX 79701 Apache Corporation Chad O'Connor 3300 North A Street Midland TX 79705 Aparicio, David 8101 Light Lane Apt #9108 Fort Worth TX

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 1 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 27 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Apex Home Energy Savings LLC 621 Indian Mountain Ct Granbury TX 76048 Api-Decatur 4589 Us Hwy 380 Decatur TX 76234 Aplus Well Service, Inc Bill Clark 3107 Bloomfield Hwy Farmington NM 87499 Aplus Well Service, Inc Hobbs 3107 Bloomfield Hwy Farmington NM 87499 Apollo Machine Tool Svcs P.O. Box 5708 Arlington TX 76005 Apollo Perforators P.O. Box 12940 Odessa TX 79768 Appalachian Equipment 2054 Great Trails Drive Wooster OH 44691 Appalachian Well Surveys Inc 10291 Ohio Avenue Cambridge OH 43725 Applied Electronics 208 Ida Road Broussard LA 70518 Ar Wireline,LLC 12912 State Hwy 191 Midland TX 79707 Araiza Torres, Laura L 11132 Whisperingbrook Lane Fort Worth TX 76140 Aramark Uniform Services P.O. Box 731676 Dallas TX 75373-1676 Arbuckle Wireline Edmond P.O. Box 3293 Edmond OK 73003 Arbuckle-Ardmore Steve Mcbride PO Box 817 Lone Grove OK 73443 Arbuckle-Okc PO Box 817 Lone Grove OK 73443 Area Waste Management P.O. Box 1149 Burleson TX 76097 Arellanes, Juan 309 Colonial Place Everman TX 76140 Ariba, Inc. P.O. Box 642962 Pittsburgh PA 15264-2962 Armag Corp 300 Armag Ave Barstown KY 40004 Armistead, Charles 703 Rose Avenue Cleburne TX 76033 Armoloy Company Of Fort Worth 204 East Daggett Street Fort Worth TX 76104 Armstong Forensic Laboratory 330 Loch'N Green Trail Arlington TX 76012 Armstrongiii, Charles 7008 Sky Rd Joshua TX 76058 Arrow Plating Co Simon P.O. Box 11451 Fort Worth TX 76110 Arrow Wego Stan Lemmons P.O. Box 722588 Norman OK 73072 Arrowhead Sharon 4209 Hahn Blvd Fort Worth TX 76117 Arthur Hagar Air Conditioning & Heating 5020 Se Loop 820 Fort Worth TX 76140 Artificial Lift & Dst-Tcp Santa Cruz De La Sierra Bolivia Artmark Products 11315 Nw 36Th Terrace Doral FL 33178 Artmark Products Corporation 11315 Nw 36Th Terrace Doral FL 33178 Ashes-B-Gone 5405 Comanche Drive Godley TX 76044 Associated Machine Tool Tech 10010 Houston Oaks Drive Houston TX 77064 Association Of Energy Services Companies 121 E. Magnolia St Ste 103 Friendswood TX 77546 At&T P.O. Box 5019 Carol Stream IL 60197-5019 Atf - Explosives & Licensing Div. Kathy Curtis 244 Needy Road Martinsburg WV 75405 Atk Alliant Techsystems Inc. Tactical Prpulsion And Controls 55 Thiokol MD 21921 Atwoods 1380 East Fm 1187 Crowley TX 76036 Avey, Mlissa 208 N Heights Dr Crowley TX 76036 Axio Wireline Tx LLC 5030 East Highway 97 Pleasanton TX 78064 Ayala Lopez, Jose 824 Skywood Ct Saginaw TX 76179 Ayala, Sebastian 824 Skywood Ct Saginaw TX 76179 B&B Waste Transit, Inc. P.O. Box 1313 Prosper TX 75078 B&K Propane 6822 North Oakwood Road Enid OK 73703 B&S Weatherstripping P.O. Box 972 Newark TX 76071 B&W Wrecker Service 1960 South Burleson Burleston TX 76028 Babe'S Chicken 1006 West Main Street Carrollton TX 75006 Backyard Outfitters Inc. 4411 Franklin South Court Franklin TN 37064 Bailey Tool & Mfg Co. Carl Tice 600 West Beltline Road Lancaster TX 75146 Bailey, Ross 3913 Fairway Dr Granbury TX 76049 Baker Atlas-Alvord Bob Butterfield 3903 N Hwy 287 Alvord TX 76225 Baker Atlas-Broussard Mark Low 5800 Hwy 90 East Broussard LA 70518 Baker Atlas-Grand Junction 842 21-1/2 Road, Bldg B Grand Junction CO 81505 Baker Atlas-Houma Paul Berg 2137 Bayou Blue Houma LA 70364 Baker Atlas-Rock Springs Barney Burch 247 Industrial Dr Rock Springs WY 82901 Baker Aviation, LLC 200 Texas Way, Suite 120 Fort Worth TX 76106 Baker Hughes Joe Moroney 5816 Sw 21St Street Oklahoma City OK 73128

Baker Hughes Argentina Srl Juana Manso 205, 3° Piso Dique 4 Puerto Madero C1107CBE Buenos Aires Baker Hughes Broussard 5800 Highway 90 East Broussard LA 70518 Baker Hughes Calgary Emery Cressman 1000, 401 9Th Avenue Sw Calgary AB T2P 3C5 Canada Baker Hughes Houma Paul Berg 2137 Bayou Blue Road Houma LA 70364 Baker Hughes Houston David Dolyniuk 9100 Emmontt Road Houston TX 77040 Baker Hughes Incorporated Attn: Ip Legal Department 2929 Allen Parkway, Suite 2100 Houston TX 77019 Baker Hughes- Mt Pleasant P.O. Box 3589 Portland OR 97208 Baker Hughes Oilfield Operations PO Box 301057 Dallas TX 75303-1057 Baker Hughes Oilfield Operations Midland P.O. Box 3589 Portland OR 97208 Baker Hughes Okc Timothy Burger P.O. Box 3589 Portland OR 97208 Baker Hughes Woodward Ron Health P.O. Box 3589 Portland OR 97208 Baker Hughes-Alice Bob Butterfirld 4653 Hwy 281 Alice TX 78332 Baker Hughes-Baker 203 Moore Lane Baker MT 59313 Baker Hughes-Edinburg Steve Atwood 101 E. Monte Cristo Edinburg TX 78541 Baker Hughes-Evansville 5151 Reserve Evansville WY 82636 Baker Hughes-Laredo P.O. Box 3589 Portland OR 97208 Baker Hughes-Pine Island Ted Andrews PO Box 3589 Portland OR 97208 Baker Hughes-Tyler Steve Ashby 11047 Fm 14 Tyler TX 75706 Baker Hughes-Victoria Randy Martain P.O. Box 3589 Portland OR 97208 Baker Oil Tools-Houston David Dolyniuk 9100 Emmott Road Houston TX 77040

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 2 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 28 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Baker Wireline Gary Baker Route 2 Box 399B Henrietta OK 74437 Baker Wireline Weleetka Terry Baker PO Box 791 Weleetkka OK 74880 Baker, Braxton F 1703 Spring Branch Drive Cleburne TX 76033 Baker, Justice C 3136 Meandering Way Granbury TX 76049 Baker, Kennedy L 3308 Fm 2280 #30 Cleburne TX 76031 Baker, Laura 6105 Cr 1022 Lot 1 Joshua TX 76058 Baker, Trea H 1402 5Th Street Granbury TX 76048 Baker-Atlas-Woodward Steve Jackson 4620 Oklahoma Avenue Woodward OK 73801 Balderas, Jose 12405 Fm 2331 Godley TX 76044 Bamberg, John J 3111 Woodford Dr Arlington TX 76013 Bank Of Texas Payment Processing Center P.O. Box 248817 Oklahoma City OK 73124-8817 Bankston Ford 5000 Bryant Irvin Road Fort Worth TX 76132 Barefeet Photography And Design LLC 1529 Springtree Circle Richardson TX 75082 Barnes & Thornburg LLP One North Wacker Drive, Suite 4400 Chicago IL 60606 Barracuda Oil Tools 138 Alliance Court Houma LA 70360 Barris, Heather Dawn 5004 Dragon Dr., Apt 307 Fort Worth TX 76132 Bartlett, Traci 5529 Parliament Drive Arlington TX 76017 Basic Energy P.O. Box 2266 Victoria TX 77902 Basic Energy Midland 1110 Cr 114 West Midland TX 79706 Basic Energy Odessa 3301 North Fm 1936 Odessa TX 79769 Basic Energy Services PO Box 841903 Dallas TX 76284 Basic Energy Victoria 6812 Highway 59 North Victoria TX 77905 Basic Services-Granbury Randy P.O. Box 5984 Granbury TX 76049 Basic-Albany P.O. Box 1206 Albany TX 76438 Basic-Bishop Mike Siefuentes 1006 East 1St Street Bishop TX 78343 Basic-Cresson Andy Carnes 8500 Silver Spur Ct. Cresson TX 76035 Basin Well Logging 2345 East Main Street Farmington NM 87499 Basin Well Logging And Perforating Dana Mcgar President 2345 East Main Street Farmington NM 87499 Bausemer, Shannon 31501 Cr 53 Greeley CO 80631 Baywater Wireline 1254 Val High Blvd Houma LA 70360 Bc Wireline Tom Troyer P.O. Box 5158 Granbury TX 76049 Bc Wireline Elmendorf 5931 Labus Road Elmendorf TX 78112 Beard'S Trailer Sales 3700 E Loop 820 S. Fort Worth TX 76119 Beauchamp, Russell 363 Ne James Circle Burleson TX 76028 Becks'S Plumbing And Heating 3474 Iron Horse Way Wellington CO 80549 Bellah, Christian 1517 San Francisco Avenue Midland TX 79705 Bellah, Kimberly 1517 San Francisco Ave Midland TX 79705 Betsy Price Tarrant County Tax Assessor Attn Legal Dept 100 E. Weatherford Street Fort Worth TX 76196 Big Tex Stone LLC 5820 Old Hemphill Road Fort Worth TX 76134 Big Tex Trailer World 3621 E Loop 820 Fort Worth TX 76119 Bill Pelfrey 785 Hampton Road Arlington TX 76017 Billmark Plating PO Box 14471 Arlington TX 76117 Birch Communications P.O. Box 105066 Atlanta GA 30348-5066 Birdwell, Peggy PO Box 1759 Joshua TX 76058 Bishop, Destiny 5641 Bellaire Drive S Apt 606 Benbrook TX 76109 Bishop, Kassandra 12608 Summerwood Drive Burleson TX 76028 Bishop, Thomas 5641 Bellaire Drive S Apt 606 Benbrook TX 76109 Blackman, Erica PO Box 1284 Cleburne TX 76033 Blanks Welding Supply P.O. Box 11390 Fort Worth TX 76110-1390 Blasters Tool & Supply 1100 Dylan Drive Lawrenceburg KY 40342 Blohowiak Wireline P.O. Box 6026 Granbury TX 76049 Blohowiak Wireline Granbury Dan PO Box 6026 Granbury TX 76049 Blue Jet-Mead P.O. Box 898 Farmington NM 87499 Bluejet-Farmington Danny Siep PO Box 898 Farmington NM 87499 Bmw Financial Services P.O. Box 78103 Phoenix AZ 85062-8103 Bob'S Lock & Safe 4912 Camp Bowie Blvd Fort Worth TX 76107 Bock Services 4275 E Fm 1187 Burleson TX 76028 Boedeker Plastics Inc. 904 West 6Th Street Shiner TX 77984 Bogle, Donald 117 Palm Crowley TX 76036 Bolling, Brian L 1235 Willow Wood Cleburne TX 76033 Boman, Andrew S 733 Owens Dr Crowley TX 76036 Bonnetts Energy Services Simon Corti 400,521- 3Rd Avenue Sw Calgary AB T2P 3T3 Canada Boots Smith Completion Services LLC Jimmy Cerra 301 Central Ave Laurel MS 39440 Boots Smith Completion Services, LLC 17 Perry Road Laurel MS 39440 Boreal Eline-Pumpdown 65007 Hiway 43 County Of Grande Prairie #1 Alberta AB T8W 5E7 Canada Boss Completions 516 Nebraska St South Houston TX 77587 Boyce, Robert 4016 Centenary Avenue Dallas TX 75225 Boyco Spring Corp Mark PO Box 1059 Burleson TX 76097 Bradshaw, Gorden 122 Del Rio Ave Benbrook TX 76126 Bralco Metals 410 Mars Drive Garland TX 75040 Brammer Pipe And Steel PO Box 243 Gainesville TX 76241 Branch, Joedy R 514 Se Garden Blvd Apt #113 Burleson TX 76028 Branch, Nathaniel 7917 Hayfield Ct Fort Worth TX 76137 Brandon Frost 18600 North Dallas Pkwy Apt.508 Dallas TX 75287 Brand-X Sealy Kelly Meadows P.O. Box 427 Sealy TX 77474 Brannco Wireline Services, Inc 8801 West County Road 130 Midland TX 79706 Bravo Natural Resources 1323 East 71St St #400 Tulsa OK 74136

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 3 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 29 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Braze-Tech 11179 County Road 168 Tyler TX 75703 Brazos Metal Building Systems 5530 West Highway 377 Tolar TX 76476 Brenntag Southwest, Inc. P.O. Box 970230 Dallas TX 75397-0230 Brg Energy-Enid Mark Norman 2414 S. Monroe Enid OK 73701 Brg Energy-Tulsa Scott Gruns (Vp Production) 7134 South Yale Ave Suite 600 Tulsa OK 74136 Brico Brian 520, 7700-76 Street Close Red Deer AB T4P 4G6 Canada Brookes Baker Surveyors 930 Hickey Court Granbury TX 76049 Brown County Services LLC 106 Farm Road 1922 Floresville TX 78114 Bryant, Tammy L 3524 Mustang Grape Joshua TX 76058 Bryson, Blake A 1637 Blue Jay Dr Cleburne TX 76033 Bubbletight, LLC P.O. Box 60 Needville TX 77461 Bucher, Nichole 2916 Mark Drive Arlington TX 76013 Buchko, Kayla 920 E 1St Ave Ext Derry PA 15627 Bulldog Wireline 13757 South Dowling Road College Station TX 77845 Bullzeye Oilfield 664 Cr 307 Tye TX 79563 Bullzeye Oilfield Alice P.O. Box 368 Merkel TX 79536 Bullzeye Oilfield-Elmdorf Keith P.O. Box 368 Merkel TX 79536 Bureau Of Alcohol, Tob, Firearms, Exp Attn Legal Dept General Counsel 99 New York Avenue, Ne Washington DC 20226 Bureau Of Alcohol, Tobacco, Firearms & Explosives General Counsel 99 New York Avenue, Ne Washington DC 20226 Bureau Of Alcohol, Tobacco, Firearms & Explosives General Counsel 1114 Commerce Street, Room 303 Dallas TX 75242 Bureau Of Imaging And Document Management P.O. Box 280403 Harrisburg PA 17128-0403 Bureau Of Imaging And Document Management Attn Legal Dept P.O. Box 280403 Harrisburg PA 17128-0403 Burleson Car Wash 537 Se Wilshire Blvd Burleston TX 76028 Burleson Police Department Automated Red Light Enforcement Processing Center P.O Box 22091 Tempe AZ 85285-2091 Burleson Police Department Attn Legal Dept Automated Red Light Enforcement Processing Center P.O Box 22091 Tempe AZ 85285-2091 Burleson Septic Cleaning 2410 Sw Hulen Street Burleston TX 76028 Bussey, Jobeth 1212 Colina Vista Ln Crowley TX 76036 Buster, Mariah 5449 Enclave Circle Apt2501 Fort Worth TX 76132 C&J Spec-Rent Services, Inc. 3990 Rogerdale Road Houston TX 77042 C&S Trailers 4111 E Loop 820 Fort Worth TX 76119 C&S Wireline-Corpus Guy Stone P.O. Box 1047 Robstown TX 78380 C&S-Corpus Guy Stone P.O. Box 1047 Robstown TX 78380 C.H.Hanson 2000 North Aurora Road Naperville IL 60563 Cablepetrolca Cooperativa Cablepetrolca 12 Rl. Cactus Environmental Services 4960 Singleton Blvd. Dallas TX 75212 Cadena, Issac M 704 Dale Ln #523 Fort Worth TX 76108 Cajun Wireline 165 Centerpoint Road Weatherford TX 76087 Calibrations Inc PO Box 2966 Conroe TX 77305 Camarillo, Ana 1221 Debbie St Fort Worth TX 76119 Camelback Displays 1922 Willow Wisp Spring TX 77388 Campat Machine Tool, Inc. 1700 10Th Street Plano TX 75074 Canadian Sub Surface Energy 27123-4 Hwy 597 Blackfalds AB TOM OJO Canada Canfish Rick Doust 2306-8Th Street Nisku AB T9E-7Z2 Canada Cantey, Samuel 929 HiLLCrest Street Fort Worth TX 76107 Capitan-Corporate 12109 Cr 125 Odessa TX 79765 Capps Van And Truck Rental 6100 Airport Freeway Haltom City TX 76117 Capstone Calibration 7016 Baker Blvd Richland Hills TX 76118 Cardinal New Iberia 7514 Hwy 90 West New Iberia LA 70560 Carnes, Donna T 501 Hilldale Aledo TX 76008 Carr, Jimmy L 5932 Walraven Circle Fort Worth TX 76133 Carraway, Teresa P 410 Bayou Loop Bossier City LA 71112 Carter, Kevin W 8205 Cotton Trail Godley TX 76044 Carter, Troy W 3203 Lynnwood Dr Granbury TX 76048 Cascade Screw Dan 5045 Martin Luther King Fwy Fort Worth TX 76119 Case, Deborah S 5212 Cr 312 Cleburne TX 76031 Cased Hole Well Services Broussard 237 Burgess Drive Broussard LA 70518 Cased Hole Well Services Houma 2020 Bayou Blue Road Houma LA 70364 Casedhole Well Services Andrews 2116 North East 151 Andrews TX 79714 Case-Woodward Cameron P.O. Box 646 Woodward OK 73802 Cc Forbes Victoria Dino P.O. Box 250 Alice TX 78333 Cc Forbes-Alice 4738 S. Hwy 281 Alice TX 78332 Center Point Aviation 6 South 1St Street Temple TX 76501 Central Freight Lines P.O. Box 2638 Waco TX 76702 Century Spring Corp P.O. Box 15287 Los Angeles CA 90015 Century Wireline 5361 Swanson Court Gillett WY 82718 Century Wireline Tulsa Dub Sutton 1223 South 71St East Avenue Tulsa OK 74112 Certified Labs P.O. Box 971269 Dallas TX 75397-1269 Chadwell, Jennifer L 2454 N Hwy 144 Glen Rose TX 76043 Challenger Industries Dba Caster/Truck Depot 112 North Riverside Drive Fort Worth TX 76111-6013 Challenger Well Solutions Inc. 5045 Martin Luther King Fort Worth TX 76119 Chammas 11320 Farm To Market 529 Rd Houston TX 77041 Chammas Cutters 11320 Farm Road 529 Bldg 1 Houston TX 77041 Chandler, Kalyn M 408 West Spurgeon Fort Worth TX 76115 Charles Schwab 12221 Merit Drive #1725 Dallas TX 75251-2299 Chase P.O. Box 78068 Phoenix AZ 85062-8067 Chavez, Angelica 4154 Evans Ave Fort Worth TX 76115 Chavez, Julia 2402 Clear Haven Ct Arlington TX 76014

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 4 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 30 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Chavez, Sandra 3601 Oakhill Street Fort Worth TX 76119 Cheathem, Raeshaun 2916 Mark Drive Arlington TX 76013 Cheek, John 10149 Fm 1434 Cleburne TX 76033 Cheek, Tonya 10149 Fm 1434 Cleburne TX 76033 Chemtrec P.O. Box 791383 Baltimore MD 21279 Cheng He Petroleum Equipment Co. Ltd Zhou Changxian 909B Good View Industrial; Bldg 11 Kin Fat Street Tues Min New Territories China Cherokee Pallets P.O. Box 748 Hutchins TX 75141 Chet Morrison Contractors Ron Mangles 9 Bayou Dularge Road Houma LA 70363 Chevron/Texaco P.O. Box 70887 Charlotte NC 28272-0887 China Oilfield Servcies Ltd He Bei, Sanhe City Yan Jiao Haiy Ang He Bei 65201 China China Petroleum Logging Atlas Cooperation Service Company (Lcc) 576 Donggu Shiyou Xincun Tanggu Tianjin 300452 China Chipblaster Inc. 13605 S. Mosiertown Rd Meadville PA 16335 Chris Lee 100 Lexington Street Fort Worth TX 76102 Chron, Reif 4608 Cardova Court Fort Worth TX Chustz, Jason Anthony 2595 North Walnut Midlothian TX 76065 Chws-Broussard Phil Clemmons 237 Burgess Drive Broussard LA 70518 Chws-Houma Darrell Foret 147 N Lacarpe Circle Houma LA 70360 Chws-Houston Dale Hernandez 1776 Yorktown, Suite 825 Houston TX 77056 Chws-Laurel Jeff Reid 2934 Industrial Blvd. Laurel MS 39440 Cic Ball Company Drew 320 Elm Avenue North Wales PA 19454 Cielo Industrial LLC 6010 E Highway 191 Suite, 145 Odessa TX 79762 Cimarron Electric Cooperative P.O. Box 299 Kingfisher OK 73750 Cinch Wireline 4557 Baldwin Blvd Corpus Christi TX 78408 Circle D Industries P.O. Box 24381 Fort Worth TX 76124 Citation Oil And Gas Corporation Clyde Fineiit 3501 South Lakeside Drive Oklahoma City OK 73179 Citibank P.O. Box 9001037 Louisville KY 40290-1037 Citicard P.O. Box 9001037 Louisville KY 40290-1037 City Of Fort Worth Automated Red Light Enforcement PO Box 22091 Tempe AZ 85285-2091 City Of Fort Worth Attn Legal Dept Automated Red Light Enforcement PO Box 22091 Tempe AZ 85285-2091 Clark Machinery Sales,LLC 11350 Mccormick Road Ep Iv Suite 702 Hunt Valley MD 21031 Clark, Crystal 2903 Rutledge Rd. Cleburne TX Clean Room Devices LLC 10855 Dover St Unit 100 Westminster CO 80021 Clear Choice 12650 North Beach St Ste 114#72 Fort Worth TX 76244 Clear Fork Wireline LLC P.O. Box 2428 Albany TX 76430 Cleburne Welding Supply 2405 North Main Cleburne TX 76033 Clutch Energy Services LLC 700 Austin Street Levelland TX 79336 Cmj Engineering, Inc 7636 Pebble Drive For Worth TX 76118 Cnc Associates, Inc. P.O. Box 51160 Los Angeles CA 90074-1160 Cnpcusa Marvin Gregory 2901 Wilcrest Drive Houston TX 77042 Cochran, Florentina G 904 Bales Street Cleburne TX 76033 Coffield, Robert 206 E Dormard Avenue Midland TX 79705 Cogco Dan 94 Bee Jay Way Woodland CA 95776 Cole'S Portable Sanitation 8024 Cr 18 Burleson TX 76028 Colford Jr, Reginald 1104 Schieffel Avenue Fort Worth TX 76110 Colford, Reginald 3217 Schieffer Avenue Ft Worth TX Colombia Dynaenergetics Victoria TX Columbia Marking Tools 27430 Luckino Dr Chesterfield MI 48047 Combat-Caldwell P.O. Box 9159 College Station TX 77842 Combatt Oilfield Servicesstanton P.O. Box 9159 College Station TX 77842 Commerce Grinding Co. 635 Fort Worth Avenue Dallas TX 75208 Commonwealth Of Pennsylvania Department Of Environmental ProtectionBureau Of Mining Programs Rachel Carso State Office Building 400 Market St, PO Box 8461 Harrisburg PA 17105-8461 Commonwealth Of Pennsylvania Department Of Environmental ProtectionBureau Of Mining Programs Rachel Carso State Office Building 400 Market St, PO Box 8461 Harrisburg PA 17105-8461 Commserv Technologies 1663 Hickory Drive Suite I Fort Worth TX 76117 Communication Factory 4701 Birchbend Lane Fort Worth TX 76137 Complete Production-Gainesville Tim Bridges P.O. Box 1299 Gainesville TX 76241 Complete Well Service Randy Matthews Rr 3 Box 117-D Hennessey OK 73742 Composites Systems Sara Molina 1510 Oliver Street Midland TX 79701 Comptroller Of Public Accounts P.O. Box 149359 Austin TX 78714-9359 Comptroller Of Public Accounts Attn Legal Dept P.O. Box 149359 Austin TX 78714-9359 Computalog-Cushing Jerry Delong P.O. Box 591 Drumright OK 74030 Concentra Occupational Health Centers PO Box 9005 Addison TX 75001 Conley, Alicia 929 Harrison Drive Kennedale TX 76060 Conocophillips Company 14064 Two Westlake Park 600 North Dairy Ashford Houston TX 77079 Contractor Supply Compant P.O. Box 1346 Southampton PA 18966 Cooke, Courtney S 729 Stribling Burleson TX 76028 Cooper, Kaci Jane 905 Paluxy Road Apt 403 Granbury TX Cornell LLC Midland 1300 Cr 114 W Bldg E Midland TX 79706 Cornish Wireline Jim Cornish 17 South Ashby Chanute KS 66720 Cosen International Inc 4527 Dwight Evans Rd Charlotte NC 28217 Cowtown Graphics And Signs 5065 Martin Luther King Freeway Fort Worth TX 76119 Cox, Misty Lynn 305 Washington Drive Crowley TX 76036 Cox, Payton S 100 George St Cleburne TX 76031 Cr3 Partners 13355 Noel Road Suite 2005 Dallas TX 75240 Craft Wireline Services Ted Stafford 4400 South Loop 426 Monahans TX 79756 Crc Inc Of Texas 2625 Aviation Parkway Grand Prairie TX 75052 Crede C/O Sentinel Real Estate Group 18301 Von Karman Ave Irvine CA 92612 Crescent Energy Services Hollins Bergeron 1304 Engineers Road Belle Chasse LA 70037

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 5 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 31 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Critical Point 11702 Glenway Drive Houston TX 77070 Crombieii, Crissman 2500 Brushy Nob Lane Joshua TX Croslin, Clifford E 908 E James Cleburne TX 76031 Crowder, Paul D 9916 Edmund Drive Benbrook TX 76126 Crowe, Cassandra 424 N Broadway Street Lot 151 Joshua TX 76058 Crown Energy-Denver Eric Jacobson 304 Inverness Way #125 Englewood CO 80112 Cube Solutions 14902 Preston Rd. Ste 404-394 Dallas TX 75254 Cutters Wireline Service, Inc Denver Mark Brown Attn: Accounts Payable 11700 Katy Freeway, Suite 330 Houston TX 77079 Cutters Wireline Service, Inc Farmington Attn: Accounts Payable 11700 Katy Freeway, Suite 330 Houston TX 77079 Cws Dover Bill Matthews 600 South Hwy 81 Dover OK 73734 Cwsrph LLC 6317 Wakeland Court Fort Worth TX 76133 Cyberonic Communications Cyberonic Communications 544 Pleasant Street Worcester MA 01602 Cystal Lea Lawson P.O. Box 722 Allen TX 75013 D&L Electric 4610 S. County Road 1140 Midland TX 79706 D&S Wireline Mike Duckworth 968 Westside Drive Vidalia LA 71373 D&S Wireline Bastrop 7535 Duckworth Road Bastrop LA 71220 Dakota Inn 2401 Elks Drive Minot ND 58701 Dak-Tana Bill Hall 3659 Red River Lane Baker MT 59313 Dallas Cowboys Ticket Office Ticket Office One At&T Way Arlington TX 76011 Dalrymle, Shellhorse, Ellis & Diamond,LLP 901 S. Mopac Expressway Barton Oaks Plaza 1 Suite 280 Austin TX 78746 Dangerous Goods Council, Inc P.O. Box 7325 York PA 17404 Danhil Containers Tory Vieth 4500 Danhil Drive P.O. Box 2346 Brownwood TX 76804 Daniel Buckmiller 2575 South 3270 West Salt Lake City UT 84119 Data Weighing Systems 2100 Landmeier Elk Grove Village IL 60007 Dataprobe-Burkburnett Ray Gibson P.O. Box 1110 Decatur TX 76234-6110 Dataprobe-Decatur P.O. Box 1110 Decatur TX 76234 Davenport, Tessa D 3405 Mariposa Ridge Crowley TX 76036 David Buchko 920 East 1St Ave Ext Derry PA 15627 David, Wade 1315 Donna Drive El Campo TX Davis, Deshawne K 7305 Whitewood Dr Fort Worth TX 76137 Davis, Jonathan B 3349 County Road 902 Joshua TX 76058 Davis, Taylor 3349 County Road 902 Joshua TX 76058 Dct-Vernal Mike Lewis 1625 E. 1565 S. Vernal UT 84078 Deep South Equipment P.O. Box 41500 Nashville TN 37241-5000 Deleon, Jennifer Lee 6613 Old Church Ct Joshua TX 76058 Delta Industrial Supply Company, Inc. PO Box 4248 Fort Worth TX 76164-0248 Delta Industrial Supply Company, Inc. P.O. Box 4248 Fort Worth TX 76164-0248 Department Of Enviromental Protection P.O. Box 8461 Harrisburg PA 17105-8461 Department Of Enviromental Protection Attn Legal Dept P.O. Box 8461 Harrisburg PA 17105-8461 Department Of Homeland Security Office Of The General Counsel Attn Lega2707 Martin Luther King Jr. Ave Se Ms 0485 Washington DC 20528-8100 Derick Mesch 600 Texas Street, 1St Floor Fort Worth TX 76102 Derrek D. Drury 4649 Saint Laurent Court Fort Worth TX 76126 Derrek Drury C/O Griffith, Jay & Michel, LLP Attn: Mark J. Petrocchi 2200 Forest Park Blvd. Fort Worth TX 76110 Devon Energy Bridgeport Rusty Weirlein 1209 County Road Bridgeport TX 76426 Devon Energy-Carthage Harold Hawkins 613 South Shelby Carthage TX 75633 Dfw Movers & Erectors Inc 3201 N. Sylvania Ave. Fort Worth TX 76111 Dialog Wireline Conroe 13046 Highway 105 Conroe TX 77306 Dialog Wireline Woodward Chad Lowery 43 8Th Street Ests Woodward OK 73801 Dialog-Cleburne 1709 Hines Road Cleburne TX 76031 Dialog-Hobbs 1108 West Marland Hobbs NM 88240 Dialog-Kilgore Gary Dyer 3100 Maverick Dr Kilgore TX 75662 Dialog-Krebs 1460 Nw Crisler Krebs OK 74554 Dialog-Midland Dean Stevens 8908 West County Road 130 Midland TX 79706 Dialog-Montgomery 13046 Hwy 105 East Montgomery TX 77356 Dialog-Odessa Dean Stevens P.O. Box 6178 Longview TX 75608-6178 Dialog-Okc Seth Kelley 1 S. Cooley Drive Okc OK 73127 Dialog-Woodward Seth Kelley 43 8Th Street Ests Woodward OK 73801 Diamond Wire Spring Company 1479 Glenn Ave Glenshaw PA 15116 Diamondback Completions Pat 1244 Wall Rd. Broussard LA 70518 Diamondback Eats P.O. Box 16145 Fort Worth TX 76162 Diamondback Industries PO Box 281 Crowley TX 76036 Diesel Dynamics LLC 940 S Broadway Joshua TX 76058 Directv P.O. Box 105249 Atlanta GA 30348-5249 Discount Tire PO Box 29851 Phoenix AZ 85038 Displays 2 Go 55 Broad Common Road Bristol RI 02809-0000 Divine Wireline Solutions 2607 West Marland Street Hobbs NM 88240 Division Oil And Public Safety Explosives Program 633 17Th Street, Suite 500 Denver CO 80202 Dixie Wireline 420 East Oak Dover OK 73734 Dkj Tool 7321 West Vickery Blvd Fort Worth TX 76116 Dld-Grand Junction Dale Daniels 2451 Broadway Grand Junction CO 81507 Doling, Michael A 2700 Haystack Apt 198 Fort Worth TX 76116 Dominion Wireline 110 Ernst Road Jourdanton TX 78026 Dominion Wireline Midland 3118 West County 127 Midland TX 79706 Dons Directory 551 Hwy 92 Crawford CO 81415 Door Works Overhead Door,Inc. 1803 Tarrant Lane #200 Colleyville TX 76034 Doporto, Raul A 400 S Jennings Apt 240 Fort Worth TX 76104 Double H Oil Tools Ed Hernandez 11830 W. Mccullough Pampa TX 79065

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 6 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 32 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Double, Christopher P 1610 Green Branch Road Weatherford TX 76085 Doug Myers 2536 Tx 236 Hwy Moody TX 76557 Downhole & Design International 1443 Prospect Blvd. Houma LA 70364 Downhole Technology Duke 7123 Breen Drive Houston TX 77086 Downhole Wireline 1915 Industrial Park Road Van Buren AR 72957 Downlink Technologies 1411 Lemay Suite 207 Carrollton TX 75007 Dragon Oil Technologies Cunmin Pei 2323 S. Voss Road, Ste 230 Houston TX 77057 Drake Electrical Services PO Box 944 Aledo TX 76008 Drill Masters 336 Boston Post Road Milford CT 06460-0000 Drilling And Completion Technologies PO Box 1093 Vernal UT 84078 Drummond Co. Inc. Ricardo Ortiz P.O. Box 10246 Birmingham AL 35202 Drury, Daley 5128 Peach Willow Lane Fort Worth TX 76109 Drury, Derrek 4649 Saint Laurent Court Fort Worth TX 76126 Drury, Laura 4649 Saint Laurent Court Fort Worth TX 76126 Dun Lap 2921 Industrial Drive Unionville ND 63565 Dunnehoo, Monique 608 S Broadway Street Apt 112 Joshua TX 76058 Dura-Bar Metal Services 35168 Eagle Way Chicago IL 60678-1351 Dyna Energetics Bridgeport 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynaenergetics P.O. Box 341090 Austin TX 78734 Dynaenergetics Andrews 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynaenergetics Blum 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynaenergetics Dunbar Pa 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynaenergetics Gmbh & Co. Kg Frank Preiss 53840 Troisdorf 53840 Germany Dynaenergetics Lafayette Mike Shelton 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynaenergetics Pa 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynaenergetics Red Deer P.O. Box 42130 Rpo Millbourne Edmonton AB T6K 4C4 Canada Dynaenergetics Victoria 2050 W Sam Houston Pakway South Suite 1750 Houston TX 77042 Dynasty-Midland P.O. Box 52076 Midland TX 79710 E Safety Supplies PO Box 2086 City Of Industry CA 91746 E&P Victoria Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Bossier City Leon Wilson Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Bridgeport Clint Nivens Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Conway Jacob Murphy Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Corpus Christi Bobby Carter 1702 North Lexington Blvd Corpus Christi TX 78409 E&P-Edinburg Eddie Hernandez Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Elk City Mollie Garvey Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Grand Junction Steven Cornett Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Houma Joe Thibodeaux 141 Thompson Road Houma LA 70363 E&P-Houston 713-499-5100 Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Lafayette Perf O Log 101 Bolton Avenue Lafeyette LA 70508 E&P-Laredo Llyod Hege Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Laurel Kent Smith Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Minot Jason Lozon Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Moore Tim Collins Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-New Iberia Greg Bradley Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Pleasanton Gary Herna Jr. Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Rock Springs Mark Walton Perf O Log 43 Lagoon Road Rock Springs WY 82901 E&P-Snyder Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E&P-Sonora Fernando Accenture/Bss Edm Schlumberger-Usa 6415 Babcook Road, Suite 100 San Antonio TX 78249 E-470 Public Highway P.O. Box 5470 Denver CO 80217-5470 Eagle Propane 11317 Wcr 127 Midland TX 79711 Eagle Rubber And Supply Operating Service Marlena Magana P.O. Box 1253 Levelland TX 79336 Eagle Stone Supply P.O. Box 5930 Granbury TX 76049 East Tek Canada 22629 Fraserbank Crescent Richmond BC V6V 2 Canada East Texas Nspex, LLC P.O. Box 321 Chandler TX 75758 East Texas Seals P.O. Box 731759 Dallas TX 75373-1759 East West Energy Services Room 3916, Shing Choi House, Tin Shing Court Tin Shui Wai NT Hong Kong Eastern Services 1539 Cr 1250 East Carmi IL 62821 Eastman, Joe M 8617 C.R. 1009 Godley TX 76044 Eci Jobboss, LLC 33044 Collection Center Drive Chicago IL 60693-0330 Eclipse E Line Services Inc 410, 435 4Th Avenue Sw Calgary AB T2P 3A8 Canada Economy Lock & Key David Harvey 1516 Royalwood Circle Joshua TX 76058 Edg Enterprises Earl Griffin 2381 Kelly Rd Aledo TX 76008 Edge Wireline Services Jeff Clingenpeel P.O. Box 987 Woodward OK 73801 Edm Sales & Supplies, Inc. 11650 96Th Avenue North Maple Grove MN 55369 Eilite-Independence 400 South 22Nd Street Independence KS 67301 Ekpo, Julia 6329 Stockton Dr Fort Worth TX 76132 Eli Wireline 1327 Noose Road Hays KS 67601 Eline Rentals-Houma 1051 Saadi St. Houma LA 70363 Elite Airfreight 16303 Air Center Blvd Houston TX 77032 Elite Wireline 396420 West 4100 Road Skiatook OK 74070 Elite Wood Pallets PO Box 187 Burleson TX 76097 Elite-Skiatook Kenny Childress P.O. Box 160 Skiatook OK 74070 Elliott Stovall, P. E. 2000 Wanda Way Arlington TX 76001 Ellis, Thomas A 92-673 Malahuna Loop Kapolei HI 96707 Ellison Technologies 9912 South Pioneer Blvd Santa Fe Springs CA 90670 Elton M. Hyder Corporation P.O. Box 471905 Fort Worth TX 76147

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 7 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 33 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Embark Consulting LLC 2919 Commerce Street, Suite 400 Dallas TX 75226 Eminent Oil Tools, LLC P.O. Box 82068 Lafayette LA 70598 Emj Company Wes Gibson P.O Box 655025 Dallas TX 75208 Empire Today 4985 Lima Street Denver CO 80239 Emrtc 801 Leroy Place Socorro NM 87801 Encana Natural Gas 370 17Th Street , Suite 1700 Denver CO 80202 Encana-Dallas Jeff Hargis 14001 North Dallas Toolway Dallas TX 75240 Enchanted Water Gardens 15716 State Route 152 Toronto OH 43964 Energy One 3143 Petrol Road Bakersfield CA 93308 Energy Wireline Ray Karnes 3209 Stagecoach Road Keithville LA 71047 Engie Resources 1990 Post Oak Blvd Houston TX 77056 Engie Resources P. O. Box 9001025 Louisville KY 40290-1025 Engineered Power 20 3103 14 Avenue Ne Calgary AB T2A 7N6 Canada Ensign Energy-Denver Greg Burton 1700 Broadway, Ste 777 Denver CO 80290 Enterprise Group P.O. Box 281580 Atlanta GA 30384-1580 Eog Artesia Mike Hill 104 South 4Th Street Artesia NM 88210 Eog Midland P.O. Box 2267 Midland TX 79702 Eog Okc 14701 Hertz Quail Springs Pkwy Oklahoma City OK 73134 Eog-Corpus Brad Blackwood 539 N. Carancahua Street Corpus Christi, Tx 78401 Eog-Fort Worth Rich Downey 420 Throckmorton Street Fort Worth TX 76102 Eog-Pleasanton 320 W. Oaklawn Road Pleasanton TX Eog-San Antonio Victor Rodriguez 19100 Ridgewood Pkwy, 9Th Floor San Antonio TX 78259 Epic Wireline P.O. Box 20458 Beaumont TX 77720 Epicor Software Corporation 804 Las Cimas Pkwy Suite 200 Austin TX 78746 Epicor Software Corporation P.O. Box 204768 Dallas TX 75230 Eqt-Pittsburgh George Seibert 625 Liberty Avenue, Ste 1700 Pittsburgh PA 15222 Erazo Valencia Sas 700 Mts Vi Via Cota Funza Sector Siberia Costado Oriental 250017 Colombia Ereplacementparts 7036 South Tech Drive Midvale UT 84047 Eriks 5615 Eagle Way Chicago IL 60678 Erwin Containers, Inc P.O. Box 51 Burleson TX 76097 Esaar Services 19 Evening Song Court Spring TX 77380 Escamilla, Danny 4350 Libson Street Fort Worth TX 76107 Escamilla, Miguel 6424 Brookhaven Trl Fort Worth TX 76133 Escobedo, Derrek A 200 Pecos Hillsboro TX 76645 Essential Energy Services Stuart Butcher 1100, 250 2Nd Street Sw Livington Place West Calgary AB T2P OC1 Canada Etasa (Usa) LLC Marcos Encina 21411 Pebble Pine Trail Cypress TX 77433 Eubanks, Sylvia 208 North Heights Drive Crowley TX 76036 Everage, Ali 4001 Cr 1106 Rio Vista TX 76093 Excaliber Well Services Corp Ed Brewer 22034 Rosedale Hwy Bakersfield CA 93314 Excel Wireline 513 Rochester Street Pratt KS 67124 Excell Services Price 1691 South Hwy 10 Price UT 84501 Excell-Roosevelt Stan Grimes P.O. Box 1061 Sterling CO 80751 Excel-Pak Rtb Rhonda 401 Western Hills Tr. Suite A Granbury TX 76049 Exhibit Displays 6207 Pan American Frwy Ne Albuquerque NM 87109 Explosives And Pyrotechnic Articles Ruddy Branka Assessment Laboraory Bp N2 -60550- Verneuil En Halatte France Explosives Bureau 407 Hartshorn Drive Short Hills NJ 07078-1940 Explosives Examiners LLC 3714 Crescent Drive Pearland TX 77584-9455 Express-Iowa Park Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Express-Midland 432-563-0351 Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Express-Montgomery Steve Fournier Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Express-Odessa Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Express-Perryopolis Steve Fournier Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Express-Williston Jason Nugent Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Express-Woodward Attn Accounts Payable 9800 Richmond Ave Suite 500 Houston TX 77042 Extra Space Storage 5005 Andrews Hwy Midland TX 79703 Exxcel Well Service 2206 Garden City Hwy Midland TX 79701 Exxon P.O. Box 688938 Des Moines IA 50368 Factory Outlet Tooling 1633 Furman #300 Richardson TX 75081 Fanuc America Corporation Fanuc Cnc Department 77-7986 Chicago IL 60678-7986 Fastenal PO Box 978 Winona MN 55987 Federal Aviation Administration 800 Independence Ave Sw Washington DC 20591 Fedex Dept Ch PO Box 10306 Palatine IL 60055-0306 Fedex National P.O. Box 660481 Dallas TX 75266-0481 Fender Investment Group, LLC P.O. Box 2576 Midland TX 79702 Fesco John Wheeler Eagleford Fesco Beaumont 2205 West Florida Beaumont TX 77705 Fesco Ltd 4725 Westway Dr. Corpus Christi TX 78408 Fesco Pecos PO Box 1290 Pecos TX 79772 Firestone 1020 South Crowley Road Crowley TX 76036 Fisher Well Services-Ok P.O. Box 237 Hominy OK 74035 Fisher Well Surveys-Wv 7921 Sissonville Drive Sissonville WV 25320 Flag Systems 13740 Midway Road Suite 170 Dallas TX 75244 Fletcher, Zackoria West 704 Willow Creek Lane Fort Worth TX 76134 Flores, Patricia Y 3836 Foxhound Ln Fort Worth TX 76123 Flores, Richard 625 Cliff Street Hillsboro TX 76645 Fmc Fort Lupton Robert Henderson 1277 Factory Drive Fort Lupton CO 80621 Fmc- Hobbs,Nm 7920 World Drive Hobbs NM 88240

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 8 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 34 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Fmc Technologies Yukon Jeff Carter 10609 Nw 2Nd Street Yukon OK 73099 Fmc Technology Minot Tony 5901 Hwy 2 East Minot ND 58701 Focus Energy Ltd Lalit Yadav Plot No. 6 Institutional Area Sector 32 Gurgaon 122001 India Foley & Lardner LLP 2021 Mckinney Avenue Suite 1600 Dallas TX 75201 Foothills Wireline Stacy Schaber 6 7450 - 49Th Avenue Cresent AB T4P 1X8 Canada Ford Motor Credit(Blue) P.O. Box 650575 Ford Motor Credit(White) P.O. Box 650575 Foresight Automation P.O. Box 540757 Dallas TX 75354 Forest Oil-Denver John Zellitti 707 17Th Street Denver CO 80202 Fort Worth C&D 4144 Dick Price Road Fort Worth TX 76140 Fort Worth Grass & Stone, Inc. 10379 North Freeway Fort Worth TX 76177 Fort Worth Lumber Company 9101 South Freeway Fort Worth TX 76101 Fortis Solutions Group PO Box 369 Catoosa OK 74015 Fortis Solutions Group PO Box 369 Catoosa OK 74105 Franchione, Ashley R 6853 Maize Rd 3109 Fort Worth TX 76133 Frank Henry Equipment Ok 1597 Cipolla Road Fruita CO 81521 Frank Henry San Antonio 1597 Cipolla Road Fruita CO 81521 Frank Henry-Grand Junction Nick Snoke 1597 Cipolla Fruita CO 81521 Frank Kent Cadillac 3800 Southwest Blvd Fort Worth TX 76116 Franklin Applied Physics 98 Highland Avenue, PO Box 313 Oaks PA 19456 Frantz, Lewis J 113 West Lee Ave Weatherford TX 76086 Frazier, Kerry 2500 Clark Lake Rd Weatherford TX 76088 Freedom-Houma Harvey Bertinot 325 Service Road Sw Gray LA 70359 Freeman PO Box 650036 Dallas TX 75265-0036 Friedman, Suder & Cooke 604 East 4Th Street, Suite 200 Fort Worth TX 76102 Friend And Foe Board Game 2979 Masters Court S Burleson TX 76028 Frost, Mark W 3726 Sandy Beach Dr Granbury TX 76049 Fts Brighton Jim Mckee PO Box 800829 Dallas TX 75240 Fts Canonsburg PO Box 800829 Dallas TX 75240 Fts East Canton PO Box 800829 Dallas TX 75240 Fts Flint Josh PO Box 800829 Dallas TX 75240 Fts Fort Morgan Stanley Grimes PO Box 800829 Dallas TX 75240 Fts Hagerhill James Baldwin PO Box 800829 Dallas TX 75240 Fts Houston Ryan Rowel Us Opsmgr PO Box 800829 Dallas TX 75240 Fts Lindsey Keith PO Box 800829 Dallas TX 75240 Fts Odessa Mike PO Box 800829 Dallas TX 75240 Fts Pleasanton Jj Gutierrez PO Box 800829 Dallas TX 75240 Fts Shreveport PO Box 800829 Dallas TX 75240 Fts Sidney Trevor Speldrich PO Box 800829 Dallas TX 75240 Fts Yukon Ok Randy Clawson PO Box 800829 Dallas TX 75240 Ftsi Charleroi 100 Arentzen Blvd Charlero PA 15022 Ftt International Longview 777 Main Street, Suite 2900 Fort Worth TX 76102 Fw Wildlife 201 Donald Street White Settlement TX 76108 Gagemaker P.O.Box 87709 Houston TX 77287-7709 Gain Wireline Ron 306A Petroleum Blvd. Fairfield IL 62837 Galindo, Olivia 2805 Berry Patch Joshua TX 76058 Ganesh Industries, LLC 20869 Plummer Street Chatsworth CA 91311 Garcia Correa, Jose 3821 Desert Ridge Dr Fort Worth TX 76116 Garcia, Aaron 4208 Chisholm Trl Crowley TX 76036 Garcia, Maria N 3852 Foxhound Ln Fort Worth TX 76123 Garcia, Pedro R 3821 Desert Ridge Dr Fort Worth TX 76116 Garrett Aerobic Septic P.O. Box 2315 Weatherford TX 76086 Gaucho Empanadas 2505 Cimmaron Drive Plano TX 75025 Gc Electric PO Box 626 Burleson TX 76036 Ge Energy Oilfield Technology Inc. 1401 Elm Street Dallas TX 75284 Ge Midland C/0 Lufkin Industries P.O. Box 849 Lufkin TX 75902 Ge Oil & Gas Logging Serv C/O Lufkin Industries P.O. Box 849 Lufkin TX 75902 Ge Oil And Gas Alvarado Jimmy Arbuckle 13000 Executive Drive Sugar Land TX 77478 Ge-Broussard Steve Carnley 13000 Executive Drive Sugar Land TX 77478 Ge-Corporate Don Miller 13000 Executive Drive Sugar Land TX 77478 Ge-Corpus Christi Frank Galvan 13000 Executive Drive Sugar Land TX 77478 Ge-El Campo Clint Kelley 13000 Executive Drive Sugar Land TX 77478 Ge-Houma Mike Beard 13000 Executive Drive Sugar Land TX 77478 Ge-Kilgore Howard Mcmahan 13000 Executive Drive Sugar Land TX 77478 Gemini Wireline 1023 Reservation Road Hayes KS 67601 Gene Harris PO Box 1298 Burleson TX 76097 General Lighting 2701 Northwest 1St Street Oklahoma City OK 73107 General Plug And Supply Mark Gomez 1718 North Cr 1068 Midland TX 79706 Geodynamics Ted Price 10500 West Interstate 20 Millsap TX 76066 Geodynamics/Millsap PO Box 202810 Dallas TX 75320-2810 Ge-Pearland Christopher Brown 13000 Executive Drive Sugar Land TX 77478 Ge-Pleasanton 6938 Farm Road 1784 Pleasanton TX 78064 Ge-Shreveport Joseph Jones 13000 Executive Drive Sugar Land TX 77478 Ge-Victoria Randy 13000 Executive Drive Sugar Land TX 77478 Giannonatti, Zane A 1412 East Chambers St Cleburne TX 76031 Gibbs, Shelby C 1710 Raylene Drive Cleburne TX 76033 Gilliam, Kelly N 1553 E Henderson St Cleburne TX 76031

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 9 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 35 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Gillis, Bethany R 2617 Cr 429 Cleburne TX 76031 Gilson Company, Inc P.O. Box 200 Lewis Center OH 43035 Gladiator Fence, LLC 4706 Oakview Drive Mansfield TX 76063 Gleason, Brian 4404 Ranch View Road Fort Worth TX 76109 Global Equipment Company Inc. 29833 Network Place Chicago IL 60673-1298 Global Machine Parts 301 West Campus Drive Arlintong Heights IL 600004 Globe-Odessa Kevin Roberts 3900 Kermit Hwy Odessa TX 79764 Gmac P.O. Box 78234 Phoenix AZ 85062 Go Engineer 1787 E. Fort Union Blvd Suite 200 Cottonwood Heights UT 84121 Go Wireline Dickinson Devin Vannatta P.O. Box 327 Dickinson ND 58602 Go Wireline Greeley 3031 1St Avenue Greeley CO 80631 Go Wireline Willston Brant Boeckel P.O. Box 1343 Williston ND 58802 Go Wireline Windsor 32810 County Road 23 Windsor CO 80550 Gonzalez Godinez, Casildo 8141 Downe Dr White Settlement TX Gonzalez-Diaz, Andres 10713 Vista Heights Blvd Fort Worth TX 76108 Good Time Party Rental Ltd 4605 76 Avenue Se Calgary AB T2C 3V3 Canada Goodwell Inc-Gillette Jarrell Bullard 1319 Energy St Gillette WY 82718 Goodwell Inc-Upton PO Box 195 Upton WY 82730 Gotcher, Mellanie 524 Lonestar St Joshua TX 76058 Gr Energy Bossier City 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy Delmont 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy Services Casper 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy Services Commerc 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy Services Pleasanton 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy Services Williston 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy Weatherford 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Gr Energy-Houston 2150 Town Square Ste 410 Sugar Land TX Gr Enery Services Midland 2150 Town Square Place Suite 410 Sugar Land Tx TX 77479 Graco Supply & Integrated Services P.O. Box 50505 Ft Worth TX 76105 Grainger Dept. 867187270 P.O. Box 419267 Kansas City MO 64141-6267 Great American Financial Services PO Box 660831 Dallas TX 75266-0831 Great Guns Timmy King 565 North Merchant St. Sourlake TX 77659 Great Southern-Early John Skinner 1700 Cr 318 Early TX 76802 Green Country Wireline 114 North West Adeline Bartlesville OK 74003 Greenberg Traurig 3773 Howard Huges Pkwy Suite 400 North Las Vegas NV 89169 Greenslade And Company 2234 Wenneca Ave Fort Worth TX 76102 Griffethheinemann, Elin 22 Country Club Court Pantego TX 76013 Griffin-Abilene Kenneth P.O. Box 5050 Abilene TX 79608 Grimes, Angela 531 North Main Street Joshua TX 76058 Grinding Specialties Inc. 4580 Brass Way Dallas TX 75236 Gross Energy Freeman Gross 19207 Cr 447 Van TX 75790 Gryphon Oilfield Solutions 11300 Windfern Road Houston TX 77064 Guardian Life Insurance P.O. Box 644782 Pittsburgh PA 15264-4782 Guitar Center 5250 Hulen Street Fort Worth TX 76132 Gulf Packaging Mark Smith 7720 Farm Road 1960 East Humble TX 77346 Gulf Star 700 Louisiana Street, Suite 3800 Houston TX 77002 Gulfstar Group Alicia Neal 700 Louisiana Street, Suite 3800 Houston TX 77002 Gunter Tv And Appliance 4906 Camp Bowie Boulevard Fort Worth TX 76107 Guthmiller, Alyssa Ann 1574 E Henderson Cleburne TX 76031 Guzman, Fredy 3617 Stanley Avenue Fort Worth TX H&C Weighing Systems 7 Campus Drive, Suite 310 Parippany NJ 07054-0000 H&D Distributors 1373 Round Table Dr. Dallas TX 75247 H. Lormier Corporation P.O. Box 12321 Longview TX 75607 Haas Machine Tools Of Texas 1633 Firman Drive Suite 200 Richardson TX 75081 Hagler, Shawn Thomas 3740 Carnation Ave Fort Worth TX 76111 Hai Capital Inc Maritza Junca 31887 Corydon Road 120 Lake Elsinore CA 92530 Hale, William R 6844 Bayline Dr Apt 15203 Fort Worth TX 76133 Halliburton 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Alvarado Field Plant 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Bossier City John 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Carmichaels Dan Hurst 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Energy Services El Reno 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Energy Services Odessa Mike Myers 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Evanston 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Evansville 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Farminton 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Ft. Lupton Kevin Carter 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Grand Junction Penny Abney 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Hobbs 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Houma 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Jet Research P.O. Box 301341 Dallas TX 75303 Halliburton Sandersville Jackie Johnson 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Sonora 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Sterling Raymond Wonders 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Trinidad 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Vernal Thomas Johnson 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Williston Chris Berger 3000 N Sam Houston Pkwy E Houston TX 77032

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 10 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 36 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Halliburton Woodland Mike 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton Woodward 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Alvarado Dan Hurst 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Bakersifield Ralph Heinlein 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Caldwell 979-567-5913 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Denver Darrell Lancaster 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Elmendorf 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Houston Rick Housden 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Houston (2) 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Jacksboro 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Kilgore Mark Barron 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Montgomery 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-New Iberia Ted Martin 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-Rock Sprgs Ramiro Rivera 3000 N Sam Houston Pkwy E Houston TX 77032 Halliburton-San Antonio 800-580-0941 3000 N Sam Houston Pkwy E Houston TX 77032 Hallum, Rebekah 3101 River Park Drive Apt 1124 Fort Worth TX 76116 Hampton, Kristina 507 Jefferson St Glen Rose TX Handley Law Firm, PLLC 1452 South Hughes Ave #200 Fort Worth TX 76102 Handley Law Firm, PLLC Mark Handley 1452 South Hughes Ave #200 Fort Worth TX 76102 Harrington Environmental Services, LLC 1632 Royalwood Circle Joshua TX 76058 Harron Investments 6449 Elm Crest Court Fort Worth TX 76132 Hart Energy Publishing, LLLP P.O. Box 301405 Dallas TX 75303-1405 Hawk Security Services My Alarm Center 3803 W Chester Pike Ste 100A Newton Square PA 19073-2334 Hawk Steel Industries 4010 Eden Road Kennedale TX 76060 Hawkins, James Darren 9113 County Road 1229 Godley TX 76044 Hawkins, Michael G 520 Casa Linda St Joshua TX 76058 Hay Creek Investments, LLC P.O. Box 519 Santa Anna TX 76878 Hayes Logging & Perforating Otis P.O. Box 2512 Ardmore OK 73402 Hayes-Ardmore John Hayes PO Box 2512 Ardmore OK 73402 Haynes And Boone 2323 Victory Avenue Suite 700 Dallas TX 75219 Hellier 16631 West Hardy St Houston TX Help Wanted Inc 2030 South Las Vegas Trail Fort Worth TX 76108 Hemco Gage 455 Douglas Avenue Holland MI 49424 Henson'S Building Materials P.O. Box 340 Cresson TX 76035 Heritage Wireline Paul Myrick P.O. Box 6904 Tyler TX 75711 Hernandez, Cynthia Nicole 321 Sw Thomas Street Apt.# 48 Burleson TX 76028 Hernandez, Izamary 7716 Stanley Court Joshua TX 76058 Higgins, Brian 8953 Preakness Cir Fort Worth TX 76123 High Plains Jerry Wood P.O. Box 473 Gillette WY 82718 High Plains Dickenson Gary 958 38Th Ave. Dickenson ND 58601 High Plains Elk City Ronald Sloan 2615 West 20Th Street Elk City OK 73644 High Plains-Williston Roy 4941 Hwy 85 South Williston ND 58801 Highlander Tool 119 Roosevelt Boulevard Johnstown PA 15906-2736 Hillary Machinery Inc 1825 Summit Ave. Ste 207 Plano TX 75074 Hillary, Casey D 1105 Walnut St Cleburne TX 76033 Hoang, Trung K 519 Fossil Hill Dr Arlington TX 76002 Hobby Lobby 620 Sw Wilshire Blvd Burleson TX 76028 Hodgdon Powder Company, Inc. P.O. Box 844110 Kansas City MO 64184-4110 Hogentogler & Co Inc PO Box 2219 Columbia MD 21045 Holman Services Dennis Holman West Hwy 152 Pampa TX 79066 Holtzapple, John 507 Stonegate Blvd Alvarado TX 76009 Home Depot Dept. 32-2649351396 PO Box 9001043 Louisville KY 40290-1043 Hongkong Rigid International Group Ltd Unit E58,3/F Wing Tat Comm Bldg 97 Bonham Strand East Sheung Wan Hong Kong Hoot'S Lawn Care, LLC P.O. Box 667 Burleson TX 76097 Hoover Oil Field Supply 45124 Interstate 10 Winnie TX 77665 Horizontal Wireline Services Derrick Bostik 3200 Wilcrest Dr., Ste. 170 Houston TX 77042 Horizontal Wireline Services Mid Jesus Olguin 3200 Wilcrest Dr., Ste. 170 Houston TX 77042 Horizontal Wireline Services Nd Ron Stevens 3200 Wilcrest Dr., Ste. 170 Houston TX 77042 Horizontal Wireline Services Okc Frank Whitehead 3200 Wilcrest Dr., Ste. 170 Houston TX 77042 Horizontal Wireline Services Vict 3200 Wilcrest Dr., Ste. 170 Houston TX 77042 Horizontal Wirline Service Mike Phillips 3200 Wilcrest Dr., Ste. 170 Houston TX 77042 Hotwell Services Clarksburg 315 Riverside Drive Clarksburg WV 26301 House, Shirley 524 Misty Mt Dr Fort Worth TX 76140 Howard, John C 5225 Trentman Fort Worth TX 76119 Hoyt, Sabrina 1008 Remington Circle Burleson TX 76028 Hst Rental 4812 Freedom Road Houma LA 70360 Hts Rentals-Houma 4812 Freedom Road Houma LA 70360 Hudson Energy Services, LLC P.O. Box 731137 Dallas TX 75373-1137 Huey Pipe Recovery Bobby Huey PO Box 237 Hominey OK 74035 Hughes Net 11717 Exploration Lane Germantown MD 20876 Hummel Croton 10 Harmich Road South Plainfield NJ 07080-4899 Hundley Hydraulic P.O. Box 656 Granview TX 76050 Hunting Broussard Eddie Broussard 204 Lafferty Broussard LA 70518 Hunting Dilley Carlos Martinez 3271 West Fm 117 Dilley TX 78017 Hunting Ellisville John Manasco P.O. Box 2316 Pampa TX 79066 Hunting Houma Brody Porshce 2124 Bayou Blue Road Houma LA 70634 Hunting Houston Alphie Wright 2 Northpointe Drive Houston TX 77060

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 11 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 37 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Hunting Marietta 2345 State Route 821 Marietta OH 45750 Hunting Oklahoma City Lanny Dighton P.O. Box 2316 Pampa TX 79066 Hunting Pampa Jeff Skinn Or Dan PO Box 2316 Pampa TX 79066 Hunting Schreiever La 1717 Hwy 311 Schriver LA 70395 Hunting Titan Jim Brandon P.O. Box 2316 Pampa TX 79066 Hunting Titan- Canada 9757- 51 Avenue Edmonton AB T6E 4W8 Canada Hunting Titan Pampa Titan Specialties, Ltd P.O. Box 2316 Pampa TX 79066 Hunting Titan-Bridgeport Scott Patton 5754 U.S. Hwy 380 East Bridgeport TX 76246 Hunting Titan-Brockway Andrew Kunselman 6250 Rt 219 Brockway PA 15824 Hunting Titan-Broussard Patrick Ryder 204 Lafferty Drive Broussard LA 70518 Hunting Titan-Grand Juction 3164 Pipe Court Grand Junction CO 81504 Hunting Titan-Marietta Frank Crumbley 2345 State Route 281 Marietta OH 45750 Hunting Titan-Marshall Alan Hearn 6390 Hwy 59 South Marshall TX 75672 Hunting Titan-Odessa Chris Einshar 3508 South County Road 1290 Odessa TX 79765 Hunting Tyler Brian Smith 5072 Shirley Drive Tyler TX 75708 Hunting Van Buren Sergio Gonzalez 3011 River Rd. East Van Buren AZ 72957 Hunting Willston Ryan Utterback 4953 Hwy 85 South Williston ND 58801 Hunting Woodward Wesley Moser P.O. Box 2316 Pampa TX 79066 Hutchens, Christi 200 Pavillion Street Rio Vista TX 76093 Ideal Fire & Security 6913 Camp Bowie Blvd #181 Fort Worth TX 76116 Ideal Fire And Security 6913 Camp Bowie Blvd #181 Fort Worth TX 76116 Ifps Corporation 2777 Allen Parkway Suite 550 Houston TX 77019 Igx 490 Post Street #1700 San Francisco CA 94102-1308 Imperial Credit Corporation PO Box 200455 Dallas TX 75320-0455 Ims, Inc. 12808 S. Memorial Drive, Ste. 119 Bixby OK 74008 Index Precision LLC 11875 West Little York Suite 905 Houston TX 77041 Industrial Contractors Supplies 15061 Route 30 N.Huntingdon PA 15642 Industrial Diamond Products Co., Inc. P. O. Box 753167 Houston TX 77275 Ineris Giovanni Begue Parc Technologique Alata Bp 2 Verneuil-En Halatte F-60550 France Infiniti Financial Services PO Box 650680 Dallas TX 75265 Infinity Painting 3838 Crenshaw Ave Fort Worth TX 76105 Ingersoll-Rand Industrial U.S., Inc. 800 Beaty Street Davidson NC 28036 Innovex Downhole Solutions 4310 North Sam Houston Parkway East Houston TX 77032 Innovex Downhole Solutions Co 4310 North Sam Houston Parkway East Houston TX 77032 Instron 75 Remittance Drive Suite 6826 Chicago IL 60675-6826 Intech Funding P.O. Box 7167 Pasedena CA 91109-7167 Integrated Environmental Services 1445 Marietta Boulevard Atlanta GA 30318 Integrity Oilfield Services Tate Boudreaux 3675 West Park Avenue Gray LA 70359 Integrity Wireline & Oilfield Services P.O. Box 491 Clyde TX 76510 Interamerica-Fort Worth Adam Thomas 3456 Alemeda Street, Ste 448 Fort Worth TX 76126 Internal Revenue Service Special Procedures-Insolvency PO Box 7346 Attn Legal Dept. Philadelphia PA 19101-7346 Interra-Canada 645 7Th Ave Swste 2500 Calgary AB Canada Interra-Houston 25211 Grogans Mill Rd Houston TX Inventus LLC PO Box 130114 Dallas TX 75313 Ipfs Corporation 2777 Allen Parkway Suite 550 Dallas TX 75373 Ipfs Corporation P.O. Box 730223 Dallas TX 75373 Iron Mule Products, Inc. P.O. Box 238 Cassville MO 65625 Isbell, John 3049 Bonnie Brae Ave Fort Worth TX 76111 Iscope Corp 72 Fairbanks, #100 Irvine CA 92618 Ishmael, Kenneth 1849 County Road 429 Cleburne TX 76031 Isnnetwork Isn Software Corporation PO Box 841808 Dallas TX 75284-1808 Isometrix C/O Northeast Texas Company Inc 10455 N. Central Expressway #109-283 Dallas TX 75231 J D Wahl Company 624 South Collard Street Fort Worth TX 76103 J Mor Machinery Movers , Inc 6024 Old Hemphill Road Suite C Ft Worth TX 76134 J&H Design 10236 West Rancho Diego Lane Crowley TX 76036 J.J. Keller PO Box 6609 Carol Stream IL 60197-6609 J.R.'S Machine Shop 838 North Dick Price Rd Kennedale TX 76060 Jack Walker 203 Starlite Dr Murphy TX 75094 Jackson Walker LLP 2323 Ross Avenue Suite 600 Attn Justin Shipley Dallas TX 75201 Jaden Solomon 2025 Brandi Lane Granbury TX 76048 Jamak Fabrication, Inc 1401 N. Bowie Rd Weatherford TX 76086 Jarrel Services P.O. Box 1230 Hobbs NM 88241 Jar-Tex 204 East Daggett Street Fort Worth TX 76104 Jay Mills Contracting Inc. P.O. Box 1669 Stephenville TX 76401 Jc Fodale-Dilley Joseph Jones 2879 West Fm 117 Dilley TX 78017 Jd Wahl 624 South Collard Fort Worth TX 76103 Jenkins, Tyler W 4729 Dilworth Ct Fort Worth TX 76116 Jenkins, William 16824 Hwy 377 S Lot 40 Dublin TX Jerry Dunkin Well Services Jerry Dunkin 1913 N. 10Th Enid OK 73702 Jerry Morris Construction Services 340 Arrowhead Street Fort Worth TX 76108 Jet West-Farmington Mike Thomason 2550 La Plata Hwy, Ste B-3 Farmington NM 87401 Jet-X-Raccoon Ruth Harless P.O. Box 189 Raccoon KY 41557 Jimenez, Lidia 8708 Roaring Creek Rd Joshua TX 76058 Jk Enterprises Springtown Gary Upchurch 5760 Hwy 380 Bridgeport TX 76426 Jobbers Movinng And Storage 1200 Industrial Drive Bismarck ND 58501 John Delozier 709 Cr 913B Godley TX 76044 John Perez Graphics And Design 1723 Analog Drive Richardson TX 75081

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 12 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 38 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country John Williams Electric 1212 West Cleburne Road Crowley TX 76036 Johnson Bros Bakery Supply Inc 1225 E Crosby Suite B24 Carrollton TX 75006 Johnson County Special Utility Dist. PO Box 509 Cleburne TX 76033 Johnson County Special Utility District 2849 Hwy 171 South Cleburne TX 76033 Jonathan Snyder 17927 West 78Th Drive Arvado CO 80007 Jones Wireline Midland Tracy Elliott 6618 East Highway 80 Midland TX Jones Wireline Services 6618 East Hwy 80 Midland TX 79706 Jose Delgado 417 North Acres Drive Dallas TX 75217 Jp Steel P.O. Box 592 Katy TX 77492 Juan Delgado 5013 Westhaven Drive Fort Worth TX 76132 Judy Luo 909B Goodview Industries Building No.11 Kin Fat Street Tuen Mun New Territories Hong Kong Just Energy PO Box 650518 Dallas TX 75265-0518 Kalamazoo Industries, Inc 6856 E. K Avenue Kalamazoo MI 49048 Kayla Buchko 920 E 1St Ave Ext Derry PA 15627 Kays Engineering, Inc 900 Industrial Drive Marshall MO 65340 Keane Group Denver 1050 17Th Street, Suite 2300 Denver CO 80605 Keane-Mt. Pleasant 1245 Old Route 119 Mt Pleasant PA 15666 Keane-Pittsburgh 100 7Th Street 2300 Pittsburgh PA Keane-Shawnee 41500 Wolverine Road Shawnee OK Keane-Springtown 354 West Bradshaw Springtown TX Keane-Williston 2225 West Villard Street Dickinson ND Kelly Hart 201 Main, Suite 2500 Fort Worth TX 76102 Kelly Hart And Hallman LLP 201 Main, Suite 2500 Fort Worth TX 76102 Kenmore Label & Tag 30625 Solon Rd, Ste H Solon OH 44139 Keystone Collections Group P.O. Box 519 Irwin PA 15642 Keystone Construction 3860 Lazy Bend Road Millsap TX 76066 Keystone Wireline, Inc 12 Brookside Drive Bradford PA 16701 Kinetico P,O. Box 822 Wolforth TX 79382 King Of Freight PO Box 49170 Wichita KS 67201 King, Zachary K 5329 Sunfish Drive Fort Worth TX 76126 Kings Street Grill 221 Stonegate Dr Paradise TX 76073 Kingston Machine 5421 Business Drie Huntington Beach 92649 Kirkpatrick, Kellie Renea 511 E Oakdale St Lot 14 Keene TX 76059 Klx Energy Platteville Co Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx Energy Services Hobbs Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx Midland Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Berthoud 208 Gateway Drive Berthoud CO 80513 Klx-Bridgeport 1036 East Main Street Bridgeport WV 26330 Klx-Cambridge Bobby Elam Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Casper 1990 Talc Road Casper WY 82604 Klx-Conway Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Cotulla Brian Terry Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Gillette 1501 Oil Drive Gillette WY 82716 Klx-Marshall Brian Bradbury Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Midland Chip Foster Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Midvale 3571 Brightwood Road Midvale OH 44653 Klx-Okc Nw 4Th Street Oklahoma City OK 73099 Klx-Pleasanton 1079 Cr 422, Bldg 4 Pleasanton TX 78064 Klx-Rock Springs 19 Wilkins Peak Road Rock Springs WY 82901 Klx-Van Buren Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Klx-Williston 13557 58Th Street Nw Williston ND 58801 Klx-Yukon Lance Yerby Attn. Accounts Payable 2700 Post Oak Boulevard, Suite 1400 Houston TX 77056 Knight-Houma P.O. Box 4315 Houma LA 70361 Knoppel, Scott K 5425 Odom Ave Fort Worth TX 76114 Knox Machine P.O. Box 40272 Fort Worth TX 76140 Koda Rat Hole PO Box 822031 North Richland Hills TX 76182 Kodiak Services Int'L Inc. Joe Hickey Cra. 7 No. 77- 07 Of.40 Edificio Torre Siete 77 Bogota DC Colombia Kodiak Services Usa, Inc Midland 2219 Sawdust Rd. Suite 1604 The Woodlands TX 77380 Kpi Energy Services, LLC 14227 Fern Drive Houston TX 77079 Kuehne + Nagel 15450 Dipolomatic Plaze Drive Houston TX 77032 Kuhns Brothers Construction , Inc. 5800 Route 982 New Derry PA 15671 Kurdon Land Development P.O. Box 389 Piedmont OK 73078 Kureha Energy Solutions LLC 3151 Briapark Drive, Suite 1050 Houston TX 77042 Kwik Kar Lube And Tune Of Crowley 500 East Main Crowley TX 76036 Kwikmark 4071 Albany Street Mchenry IL 60050 L.J. Ross Associates P.O. Box 6099 Jackson MI 49204 L.K. Shelly Keith Shelly 3116 East Renfro Burleson TX 76028 La Technical Inc. Aman Khan 5629 Cypress Creek Pkwy Suite 340 Houston TX 77069 Labelmaster An American Labelmark Co. P.O. Box 46402 Chicago IL 60646-0402 Landsberg Engineered Packaging Solutions PO Box 731575 Dallas TX 75373-1575 Las Energy Services 8716 Ecr 97 Midland TX 79706 Lassiter, Kimberly D 455 Silverton Dr Granbury TX 76049 Latrobe Municipal Authority PO Box 88 Latrobe PA 15650-0088 Latrobe Municipal Authority Attn Legal Dept PO Box 88 Latrobe PA 15650-0088 Latrobe Pallet Company 1284 Route 981 Latrobe PA 15650 Laura M. Drury 4649 Saint Laurent Court Fort Worth TX 76126 Law Prose 8133 Inwood Road Dallas TX 75209

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 13 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 39 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Lawhorn, Tyler S 3116 Rolling Oaks Cleburne TX 76031 Learmont, Colista Nicole 4760 Cr 307 Grandview TX 76050 Ledezma, Pedro PO Box 50591 Fort Worth TX 76105 Lee Spring 140 58Th Street #3C Brooklyn NY 11220 Lee, Katelyn Shae 7802 Apollo Drive Joshua TX 76058 Leeth, Karina 3216 Falcon Drive Joshua TX 76058 Leford Services 1170 Airport Road Aledo TX 76008 Legacy Pressure Control Inc Paul Myrick 3802 Brighton Creek Circle Tyler TX 75707 Lemus, Francisco 7544 Folkstone Drive Forest Hill TX 76140 Lenear, Don Wayne 5824 Farnsworth Avenue Fort Worth TX 76107 Leslies Pool 811 Ne Alsbury Blvd Suite 250 Burleson TX 76028 Levensailor, Lance S 690 Plum Drive Burleson TX 76028 Lewis, Melissa L 905 E James St Cleburne TX 76031 Lewis-Encinal Jaime Flores 1/2 Mi West Hwy 44 Encinal TX 78019 Lewis-San Antonio Jeff Fitzpatrick 10101 Reunion Place Suite 1000 San Antonio TX 78216 License Plate Toll E-470 Public Highway Authority PO Box 5470 Denver CO 80217-5470 Lincoln Financial Group Life Insurance Company P.O. Box 7247-0439 Philadelphia PA 19170-0439 Linebarger Goggan Blair And Sampson, LLP 1300 Main Street Suite 425 Houston TX 77002 Little, Brandi Leanne 8337 Birdsong Court Joshua TX 76058 Lmj Environmental 2701 West 15Th Street #563 Plano TX 75075 Lns Chipblaster Inc. PO Box 639584 Cincinnati OH 45263-9584 Loade Star LLC P.O. Box 6226 Lafayette LA 70596 Locke Supply Co. PO Box 24890 Oklahoma City OK 73124-0980 Lockton 2100 Ross Ave Suite 1400 Dallas TX 75201-6706 Lockton Dept 3036 PO Box 123036 Dallas TX 75312-3036 Lodestar International P.O. Box 62226 Lafayette LA 70596 Log Tech David Burns 1011 240Th Ave. Hays KS 67601 Logan Kline Tools 2201 South Jackson Avenue Tulsa OK 74107 Logan Oil Tools-Houston Richard White 7580 North Sam Houston Parkway West Suite 100 Houston TX 77064 Logix PO Box 3608 Houston TX 77253-3608 Lokey Metals 35168 Eagle Way Chicago IL 60678-1351 Lone Star Banner And Flags 5206 Airport Freeway, Ste. A Haltom City TX 76117 Lone Star Lock N Key 121 Noe Lane Burleson TX 76028 Lone Wolf-Grand Junction Nico Peters 2319 Logos Dr Grand Junction CO 81505 Lone Wolf-Vernal Rick Robbins PO Box 1816 Vernal UT 84078 Lonestar Forklift P. O. Box 61075 Denver CO 80256-1075 Lopez Ma, Ines 3442 Stuart Drive Fort Worth TX 76110 Loredo, Daniel 4313 German Pointer Way Fort Worth TX 76123 Loren D Stark Company 10750 Rockley Road Houston TX 77099 Louisiana Transportation Inc PO Box 712934 Cincinnatti OH 45271 Lpr Energy 2 East Market Street Suite 1 Clearfield PA 16830 Lucia, Brendan 2500 Hwy 121 Apt 1416 Euless TX 76039 Luling Perforators 1061 Clark Cove Buda TX 78610 Lyles, Kent E 10229 Sunset View Dr Fort Worth TX 76108 Lynden Transport P.O. Box 34026 Seattle WA 98124-1026 M & M Perforating Inc. Robert Maples P.O. Box 1227 Vidalia LA 71373 Machine Tech Inc 203 S. Lacarpe Circle Houma LA 70360 Madigan, Blake T 7320 Royal Oak Dr Benbrook TX 76126 Madriles, Romero Marjorie E 4219 Barbara Fort Worth TX 76114 Magna-Corporate 385 Interlocken Crescent, Ste 250 Broomfield CO 80021 Magna-Gillette 5903 Hannum Road Gillette WY 82716 Magna-Lasalle 23295 Hwy 85 La Salle CO 80645 Magnesium Elektron Magnesium Technology Centre, Rake Lane, Swinton Manchester M27 8BF UK Magnesium Elektron N.A. Inc. Rake Lane Manchester M27 8BF England Magness Oil Tool 8617 Utica Ave Lubbock TX 79424 Magness Oilfield Brokerage, LLC 8617 Utica Avenue Lubbock TX 79424 Major Wireline 802 North Noble Watonga OK 73772 Makino Inc Dept Ch 16443 Palatine IL 60055-6443 Malin Co. 5400 Smith Road Brook Park OH 44142 Mallard Completions 7100 West I-20 Midland TX 79706 Managed Pharmacy Programs 10860 N. Mavinee Dr. Oro Valley AZ 85737 Mansfield Metal And Rubber 4300 Fm 1187 Burleson TX 76028 Mansfield Overhead Door 260 Country Meadow Dr Mansfield TX 76063 Manufacturing Machinery 1633 Firman Drive Suite 200 Richardson TX 75081 Map Oil Tool, Inc. 501 West Admiral Doyle Drive New Iberia LA 70560 Map Transportation 1123 North Ellis Avenue Bensenville IL 60106 Marcuse And Son, Inc. 3501 North Main Street Fort Worth TX 76106 Mark Brannon 521 Magnolia Parkway Benbrook TX 76126 Marks Crane & Rigging 505 Murray Rd Se Albuquerque NM 87105 Marsh Cable & Connectors Jenny PO Box 162299 Fort Worth TX 76161 Martin Insulation PO Box 2368 Weatherford TX 76086 Martin Medrano 1500 Sylvan Dr #146 Hurst TX 76053 Martinez, Ernest 508 Brasenose Crowley TX Martinez, Theresa M 325 Eddy Ave Joshua TX 76058 Mary Amaya 1805 Heidelberg Drive Fort Worth TX 76134 Masood, Patrick 5449 Enclave Circle 2501 Fort Worth TX 76132 Master-Wichita Falls 9372 Seymour Hwy Wichita Falls TX 76310

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 14 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 40 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Matador Resources Company One Lincoln Centre 5400 Lbj Freeway, Suite 1500 Dallas TX 75240 Matex Wire Rope Company,Inc 1121 North Longview Street, Suite 102 Kilgore TX 75662 Mathieu, Robert 11809 Frazier Ln Crowley TX 76036 Maverick Oil Tools Jim P.O. Box 50292 Midland TX 79710 Maverick Well Pluggers P.O. Box 2439 Midland TX 79710 Maxim Oil & Chemical PO Box 1434 Burleson TX 76097 Maxwell, Pamela R 11104 Chisolm Ct W Crowley TX 76036 Maynard, Sabrina 3108 Sara Lane Alvarado TX 76009 Mbi Energy-Casper 1088 N. Robertson Road Casper WY 82604 Mbi Energy-Dickinson PO Box 1388 Dickinson ND 58602 Mbi Energy-Hq 12980 35Th Street Sw Belfield ND Mbi Midland Attn: Accounts Payable PO Box 1388 Dickinson ND 58602 Mcafee Consulting, LLC Carl Mcafee PO Box 36 Kennedale TX 76060 Mcclenny, Jason 1117 Cardinal Ridge Road Burleson TX 76028 Mcculloch, Courtney 12170-1 Jolly Rd. Adkins TX 78101 Mccullough Electric & Security LLC 34 Point Street Blairsville PA 15717 Mcm 405 South Pioneer Blvd Springboro OH 45006-3002 Mcmaster-Carr PO Box 7690 Chicago IL 60680-7690 Mcmurray Metals P.O. Box 710040 Dallas TX 75371 Md Construction Mark Dehnisch 3860 Lazy Bend Road Millsap TX 76066 Medina, Odalis Del Carme 920 Briighton Way Burleson TX 76028 Mediterrainean International Gordan Yuckovic 24044 Cinco Village Center Blvd, Ste 100 Katy TX 77494 Medoza, Maria Leon 4217 S Coral Springs Drive Fort Worth TX 76123 Meeks-Weston Bill P.O. Box 9145 S. Charleston WV 25309 Meiko Gmbh Perforations And Bohriochmessdienst Bruchkampweg 28 Celle D-29227 Germany Merchants Bonding Company Mbc/Usi Notary 9500 Arboretum Boulevard Suite 100 Austin TX 78759 Mercy Wireline David Caldwell 3400 Coventry Lane Ft. Smith AR 72908 Meridian Propane P. O. Box 136847 Fort Worth TX 76136 Mesa Wireline Ault Chance Case PO Box 1327 Ault CO 80610-1327 Mesch 600 Texas Street, 1St Floor Fort Worth TX 76102 Metal Supermarket 5007 Martin Luthern King Hwy Fort Worth TX 76119 Metlife Small Business Center P.O. Box 804466 Kansas City MO 64180-4466 Michael Lea Enterprises 1018 Horse Creek Road Fort Worth TX 76036 Michigan Wireline 4854 E River Road Mt Pleasant MI 48858 Midland Central Appraisal District Attn: Laura J. Monroe PO Box 817 Lubbock TX 79408 Midland County C/O Perdue, Brandon, Fielder, Collins & Attn: Laura J. Monroe P.O. Box 817 Lubbock TX 79408 Midwest Hose & Specialty, Inc. P. O. Box 96558 Oklahoma City OK 73143 Midwest Logging & Perforating Steve Smith 2220 North Harvey Road Seminole OK 74868 Midwest Pipe & Supply P.O. Box 805 Burleson TX 76097 Midwest Surveys 35750 Plum Creek Road Osawatomie KS 66064 Miller Metal Building 415 N Burleson Blvd Burleson TX 76028 Miller, Kenneth Raven 331 Springwilow Road Burleson TX 76028 Miller, Mitchell 5128 Peach Willow Avenue Fort Worth TX 76109 Missour Basin Well Service Inc Attn: Accounts Payable PO Box 1388 Dickinson ND 58602 Mitchell, Katelynn 1033 Princeton Pl Cleburne TX 76033 Mlc Cad Systems 4625 W William Cannon Dr Bldg 5 Austin TX 78749-2318 Modern Heat Treat 2550 Austin Road Richland Hills TX 76118 Modern Office 6900 Shady Oak Road Eden Prairie MN 55344 Monarch Utilities PO Box 4657 Houston TX 77210-4657 Moncla E-Line Services 4901 Shed Rd. Bossier City LA 71111 Moncla E-Line Services Seminole 684 U.S Hwy 385 North Seminole TX 79360 Moncla-Broussard John Berube 635 Rue Scholstique Scott LA 70583 Moncla-Bryan 1515 Shiloh Avenue Bryan TX 77803 Moncla-Kenai 1212 First Avenue Kenai AK 99611 Moncla-Rosharon 3735 B Cr 56 Rosharon TX 77583 Moncla-Shreveport Dewayne Warren 635 Rue Scholastique Scott LA 70583 Moncla-Watford City 2211 Us Hwy 85 Watford City ND 58854 Monroe Seals 11128 James St. Zeeland MI 49464 Moonlight Energy Services Dustin Morgon 1273 Miller Road Minden LA 71055 Moore, Fayet A 2316 Kentucky Dr Longview TX 75605 Moreno, Jose 3852 Foxhound Ln Fort Worth TX 76123 Moreno, Merrissa L 321 Sw Thomas Street Apt 43 Burleson TX 76028 Moreno, Vickie A 321 Sw Thomas #31 Burleson TX 76028 Morrison Supply 31 East Vickery Blvd Fort Worth TX 76104 Moss Seal Company P.O. Box 73345 Houston TX 77273 Motion Industies P.O. Box 849737 Dallas TX 75284 Motley Services LLC. P.O. Box 13463 Odessa TX 79768 Motor And Mower Supply 109 East Ellison Street Burleson TX 76028 Mountain State-Charleston Paul Beachum 294 Westmont Lane Charleston WV 25320 Mouser Electronics P.O. Box 99319 Fort Worth TX 76199-0319 Mpack 11255 Camp Bowie West #111 Aledo TX 76008 Msb PO Box 16733 Austin TX 78767 Msc Industrialsupply Co. PO Box 953635 Saint Louis TX 63195-3635 Msi 8949 Forest Hill Drive Fort Worth TX 76140 United Msp Elizabeth Way Enfield Industrial Estate Redditch Worcestershire B97 6BL Kingdom Mullen Refrigeration Service Inc 202 Railroad Street Latrobe PA 15650

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 15 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 41 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Mullins, Tonia 815 Woodard Ave Apartment 213 Cleburne TX Municipal Services Bureau P.O. Box 16777 Austin TX 78761 Municipal Services Bureau Attn Legal Dept P.O. Box 16777 Austin TX 78761 Murray Energy, Inc. 12850 East Bournewood Drive Sugar Land TX 77478 Mutual Of Omaha P.O. Box 36469 Newark NJ 07188-6469 Mx Industrial Distributors 35 Steamwhistle Drive Ivyland PA 18974 My Binding 5500 Ne Moore Court Hillsboro OR 97124 N/J International 18205 Chisholm Trail Houston TX 77060 Nabors Completions And Production Service Tom Osborn PO Box 672008 Houston TX 77067 Nabors Pleasanton PO Box 672008 Houston TX 77067 Nail Gun Depot 2150 Waycross Road Cincinnati OH 45240 Naman Howell Smith & Lee PLLC 400 Austin Avenue, Suite 800 PO Box 1470 Waco TX 76701 Napm, Inc 2951 Northern Cross Blvd. Suite 250 Fort Worth TX 76137 Napper, Todd C 5637 Bellaire Drive Apt 709 Fort Worth TX 76109 Narez, Miguel A 1401 Long Avenue River Oaks TX 76114 National Bronze And Metals Chris Mazzini 2929 West 12Th Street Houston TX 77008 National Interstate P.O. Box 567 Richfield OH 44286 National Plastics Inc 2001 Timberlake Drive Arlington TX National Tire And Battery 104 Nature Park Road Greensburg PA 15601 Natural Resources Brian Beard Accounts Receivable And Revenue Unit Room 5-B8-2- 580 Booth St. Ottawa ON K1A 0E4 Canada Nca Energy 751 Peters Road Harvey LA 70058 Ncs Energy Services, Inc Joe P De Geare 8620 North New Braunfels Ave Suite 547 San Antonio TX 78217 Nde, Inc PO Box 121326 Fort Worth TX 76121 Neidel, Richard L 5501 Sedalia Trl #224 Benbrook TX 76126 New Egg Computers 17560 Rowland St City Of Industry CA 91748 New World Stainless P.O. Box 404322 Atlanta GA 30384-4322 Newfield-Myton Paul Lembcke 10530 South Cr 33 Myton UT 84052 Newman Operating W.A. Shorty 5002 Hwy 44 Freer TX 78357 Nex Tier Completion Broussard Danny Broussard 3990 Rogersdale Houston TX 77042 Nex Tier Completion Canonsburg Keith Rabb 3990 Rogersdale Houston TX 77042 Nex Tier Completion Casper 3990 Rogersdale Houston TX 77042 Nex Tier Completion Corporate 3990 Rogersdale Houston TX 77042 Nex Tier Completion Dallas Andy Stylianou 3990 Rogersdale Houston TX 77042 Nex Tier Completion Denver Kenneth Bell 3990 Rogersdale Houston TX 77042 Nex Tier Completion Dickinson Dave 3990 Rogersdale Houston TX 77042 Nex Tier Completion Grand Junction Jim Sparks 3990 Rogersdale Houston TX 77042 Nex Tier Completion Hays Daniel Gottschalk 3990 Rogersdale Houston TX 77042 Nex Tier Completion Hobbs 3990 Rogersdale Houston TX 77042 Nex Tier Completion Houston Harold Yoesel 3990 Rogersdale Houston TX 77042 Nex Tier Completion Laurel 3990 Rogersdale Houston TX 77042 Nex Tier Completion Mcalester 3990 Rogersdale Houston TX 77042 Nex Tier Completion Muncy Kyle Wichert 3990 Rogersdale Houston TX 77042 Nex Tier Completion Okc Matt Stark 3990 Rogersdale Houston TX 77042 Nex Tier Completion Solutions Roy 3990 Rogersdale Houston TX 77042 Nex Tier Completion Vernal Dwayne Allen 3990 Rogersdale Houston TX 77042 Nex Tier Completions Bossier Jonathan 3990 Rogersdale Houston TX 77042 Nex Tier Completions Charleroi Steven Green 3990 Rogersdale Houston TX 77042 Nex Tier Completions Giddings Aaron Matthijetz 3990 Rogersdale Houston TX 77042 Nex Tier Completions Nd 3990 Rogersdale Houston TX 77042 Nextier Completion Midland Rigoberto Cisneros Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Odessa Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Charlotte Pancho Wilson Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Fort Lupton Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Greeley Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Houston Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Mill Hall Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Weatherford Rick Whalen Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion Williston Dave Mecham Rogerdale Rd.-3990 Houston TX 77042 Nextier Completion-Mansfield Rogerdale Rd.-3990 Houston TX 77042 Nextier Solution Midland Edward Perez Rogerdale Rd.-3990 Houston TX 77042 Nextier Solution San Angelo Jim Benford Rogerdale Rd.-3990 Houston TX 77042 Nfib Membership Processing PO Box 305043 Nashville TN 37230-5043 Nine Energy Elwyn Road 6500 West Freeway Suite 600 Forth Worth TX 76116 Nine Energy Marietta 6500 West Freeway Suite 600 Forth Worth TX 76116 Nine Energy Midlan Adam 6500 West Freeway Suite 600 Forth Worth TX 76116 Nine Energy Pleasanton 6500 West Freeway, Suite 600 Forth Worth TX 76116 Nine Energy Shawnee 6500 West Freeway, Suite 600 Forth Worth TX 76116 Nine Energy Ulster Adam Maloney P.O. Box 240 Ulster PA 18850 Nine Energy Washington 6500 West Freeway Suite 600 Forth Worth TX 76116 Nine-Baker 3659 Red River Lane Baker MT 59313 Nine-Calgary 840 7Th Avenue Sw Ste1840 Calgary AB Canada Nine-Cheyenne 4416 Charles Strret Cheyenne, Wy WY Nine-Dickinson 547 West Villard Drive Dickinson, Nd ND Nine-Hobbs 3424 Nw County Road Hobbs, Nm NM Nine-Houston 2001 Kirby Drive Ste200 Houston, Tx TX Nine-Poolville 13119 Hwy 199W Poolville, Tx TX Nine-Red Deer 253 Burnt Park Drive Red Deer, Ab AB

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 16 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 42 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Nine-Williston 14069 49Th Lane Nw Williston, Nd ND Ningbo East Juneng Petroleum Engineering No. 55 Building 7, Qiming Road Yinzhou District Ningbo 315105 China Noble Wireline Services Kevin Pinkston 419 Hwy 380 West Graham TX 76450 Noble-Greeley Matt Mcfarland 2115 117Th Avenue Greeley CO 80634 Nordson Efd LLC P.O. Box 777959 Chicago IL 60677-7009 Norman-Bakersfield Herbert Norman 1301 James Road Bakersfield CA 93308 North American Sealing Solutions Tom Oswald 5801 Curzon Avenue Suite 233 Ft. Worth TX 76107 North Shore Agency 270 Spagnoli Road Suite 110 Melville NY 11747 North Texas Precision Instruments 7464 Dogwood Park Fort Worth TX 76118 North Texas Tollway Authority PO Box 660244 Dallas TX 75266-0244 Northern Safety & Industrial P. O. Box 4250 Utica NY 13504-4250 Northern States-Williston Rickey Green P.O. Box 1267 Williston ND 58802 Northern Technologies Intl P.O. Box 932212 Cleveland OH 44193 Northern Tool P.O. Box 105525 Atlanta GA 30348-5525 Northwest Parkway 3701 Northwest Parkway Broomfield CO 80023 Northwest Shippers, Inc P.O. Box 1014 Graham WA 98338 Nouvelle Analytics, LLC 6207 Bee Caves Road Suite 310 Austin TX 78746 Nov Completion & Production Solutions Completion Tools 8017 Breen Drive Houston TX 77064 Nov Completions & Production Co 8017 Breen Drive Houston TX 77064 Nth Degree P.O. Box 306157 Nashville TN 37230-6157 Nuzinc LLP 3701 Marquis Dr Ste 101 Garland TX 75042 Nvidia Titan Xp 6870 21St Ave South Lino Lakes MN 55038 Oakridge Estates A.R. Building Co PO Box 828 Mars PA 16046 Office Of The Attorney General Attn Legal Dept. Main Justice Building, Room 5111 10Th & Constitution Avenue, N.W. Washington DC 20530 Office Of The U.S. Attorney Attn Legal Dept. 1100 Commerce Street, 3Rd Floor Dallas TX 75242 Office Of The United States Trustee 1100 Commerce Street, Room 976 Dallas TX 75202 Oil Tech Services 21 Pandan Crescent 128471 Singapore Oiltech Services Pte Ltd 21 Pandan Crescent 128471 Singapore Oiltool Engineering Services, Inc 110 Business Park Drive Willis TX 77378 Oklahoma Secretary Of State 2300 North Lincoln Blvd Room 101 State Capitol Oklahoma City OK 73105 Oklahoma Secretary Of State Attn Legal Dept 2300 North Lincoln Blvd Room 101 State Capitol Oklahoma City OK 73105 Oklahoma Tax Commission P.O. Box 269057 Oklahoma City OK 73126 Oklahoma Tax Commission Attn Legal Dept P.O. Box 269057 Oklahoma City OK 73126 Olmos Landscaping Candelario Olmos 5455 E Roselane Fort Worth TX 76112 Olson, Thomas A 1341 Flying L Lane #16 Mansfield TX 76063 O-Rings West 111 North 98Th Ste 3 Seattle WA 98103 Orkin Pest Control 3601 Ne Loop 820 Ste 100 Fort Worth TX 76137 Ortiz Jr, Johnny 2105 Tippy Terr Fort Worth TX 76134 Ortiz, David 236 Huron St Cleburne TX Ortiz, Jackelin 236 Huron St Cleburne TX 76031 Osage Wireline Inc Ken Hensley PO Box 490 Cleveland OK 74020 Osage-Hominy Kent Hensley PO Box 490 Cleveland OK 74020 Oso Perforating, LLC. 1005 Glade Road Colleyville TX 76034 Owen Broussard Attn: Accts Payable 6316 Windfern Rd Houston TX 77040 Owen Corpus Cristi Attn: Accounts Payable 6316 Windfern Rd Houston TX 77040 Owen Marshall Attn: Accounts Payable 6316 Eindfern Road Houston TX 77040 Owen Odessa Attn: Accts Payable 6316 Windfern Rd Houston TX 77040 Owen Oil Tools Fruita Attn: Accts Payable 6316 Windfern Rd Houston TX 77040 Owen Oil Tools Houma Attn: Accts Payable 6316 Windfern Rd Houston TX 77040 Owen Oil Tools Inc Jeff West Attn: Accts Payable 6316 Windfern Rd Houston TX 77040 Owen Oil Tools Lp P.O. Box 842241 Dallas TX 75284-2241 Owen Snyder Attn: Accts Payable 6316 Windfern Rd Houston TX 77040 Owen Thailand 235/4 Moo 2 , Lopbureeramet Rd. Tambol Pawong, Amphur Muang,, Songkhla 90100 Thailand Owens Service Company PO Box 689 8376 Fm 3396 Oxy-Houston Jimmy Bereski 363 N. Sam Houston Pkwy E. Houston TX 77060 P&S Perforators Wayne Pozzi PO Box 3215 Victoria TX 77903 Pa Department Of Revenue Bureau Of Corporation Taxes PO Box 60848 Harrisburg PA 17106-0848 Pa Department Of Revenue Attn Legal Dept Bureau Of Corporation Taxes PO Box 60848 Harrisburg PA 17106-0848 Pabon, Jose D 8208 Whispering Meadows Joshua TX 76058 Pace Analytical P.O. Box 684056 Chicago IL 60695-4056 Pacheco, Elias 7829 Summerglen Road Fort Worth TX 76133 Pack, Rhonda 165 Chaparral Drive Burleson TX 76028 Packers Plus Energy Services Inc. 11415 Spell Road Tomball TX 77375 Pack-Rite Mettler-Toledo P.O. Box 730867 Dallas TX 75373-0867 Paffumi, Robert J 9312 County Road 1001 Godley TX 76044 Panhandle Perforators 1225 North Price Road Pampa TX 79065 Paradise Cubicles, LLC Jeff Kinsey 301 N. Briery Rd. Irving TX 75061 Paredes, Cassandra L 11105 Chisholm Court Crowley TX 76036 Parker, Katherine 1708 Valley View Dr. Joshua TX 76058 Parker, Shelby N 507 W Willingham Cleburne TX 76033 Parker-Oakdale Jeremy Parker Imperial Industrial Park, Bldg 450 Oakdale PA 15071 Parks Plaster And Stucco, Inc PO Box 896 Burleson TX 76097 Particle Reduction Service Corp. Brent 65 Scott Street Elk Grove Village IL 60007 Particle Reduction Service Corp 68 Scott St. Elk Village IL 60007 Partin Drywall P.O. Box 952 Boyd TX 76023 Patent Awards 488 East Bell Drive Warsaw IN 446582 Pathway Forensics 14405 Walters Road, Suite 630 Houston TX 77014

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 17 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 43 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Pathway Property Inspections PO Box 185213 Ft Worth TX 76181 Patriot-Brighton 475 17Th St Suite 1020 Denver CO 80202 Patriot-Casper 475 17Th St Suite 1020 Denver CO 80202 Patriot-Denver 475 17Th St Suite 1020 Denver CO 80202 Patriot-Fort Lupton 475 17Th St Suite 1020 Denver CO 80202 Patriot-Pleasanton 475 17Th St Suite 1020 Denver CO 80202 Patriot-Williston 475 17Th St Suite 1020 Denver CO 80202 Pdp-Grand Junction Mark Sterbenk 2240 Railroad Avenue Grand Junction CO 81505 Peacock, Kristen 6236 Spring Ranch Dr Fort Worth TX Peak Wireline Marion P.O. Box 864 Cheyenne Wells CO 80810 Peak Wireline Services 44685 Hwy 40 Cheyenne Wells CO 80810 Pearson, David A 468 Cr 3598 Boyd TX 76023 Pec Safety 233 General Patton Ave. Mandeville LA 70471 Peggy Taylor 902 Mallard Pointe Granbury TX 76049 Pengo Wireline Tom Plante 3529 Standard Street Bakersfield CA 93308 Penkota-Williston Brant Boeckle 320 8Th Avenue East Williston ND 58801 Pennsylvania Department Of State Legal Office 2601 N. 3Rd Street Penn Center Harrisburg PA 17110 Pennsylvania Dept Of Enviromental Prot Bureau Of Mining Programs Rachel Carson State Office Building 400 Market St PO Box 8461 Harrisburg PA 17105-8461 Pennsylvania Dept Of Enviromental Prot Attn Legal Dept Bureau Of Mining Programs Rachel Carson State Office Building 400 Market St PO Box 8461 Harrisburg PA 17105-8461 Pennsylvania Turnpike Commision Violation Processing Center 8000C Derry Street Harrisburg PA 17111 Pennsylvania Turnpike Commision Attn Legal Dept Violation Processing Center 8000C Derry Street Harrisburg PA 17111 Pennwell 1421 South Sheridan Road Tulsa OK 74112 Peoples Natural Gas PO Box 26784 Richmond VA 23261-6784 Perez, Teodoro 104 E Fogg Fort Worth TX 76110 Perez, Vickie M 5909 Texas St Joshua TX 76058 Perf O Log Bossier City 3836 Industrial Circle Bossier City LA 71112 Perf O Log Dallas 14228 Midway Road Dallas TX 75244 Perf O Log Edinburg 4215 North Expressway 281 Edinburg TX 78541 Perf O Log Houston 3100 Timmons Lane Houston TX 77027 Perf O Log Iowa Colony 7650 H County Road 48 North Iowa Colony TX 77583 Perf O Log Laredo 6086 D Ranch Road Laredo TX 78043 Perf O Log Rock Springs Mark Walton 43 Lagoon Road Rock Springs WY 82901 Perf O Log Vernal 631 East 500 South Vernal UT 84078 Perf Tech Wireline Bill Klaus P.O. Box 87 Hays KS 67601 Perf X - Minot Jimmie Hayes 103 40Th Ave Ne Minot, Nd ND 58703 Perf-O-Log Tom Forniet 7099 Barton Drive Casper WY 82604 Perfx Midland 103 40Th Ave Ne Minot, Nd ND 58703 Perfx Williston 5043 Petroleum Park Drive Williston ND 58801 Perry Johnson 755 W. Big Beaver Suite 1340 Troy MI 48084 Perryman Financial Advisory, Inc Ryan Huey 12221 Merit Drive Suite 1725 Dallas TX 75251 Pesco Jerry Putnam 2205 West Florida Ave Beaumont TX 77705 Petro Alianza Av Intercomunal, Sector El Prado Municipio Simon Boliar, Tia Juana Venezuela Petro Rubber Chuck P.O. Box 1120 Joshua TX 76058 Petroalianza-Venezuela Roberto Vargas Av. Marino Con Calle Petion Zona Industrial 3Ra Etapa Edif Petroalianza San Jose De Guaipa Edo Anzoategui Industrial 3Ra Etapa Edif Petroalianza Petroleum Perforators P.O. Box 1728 Alice TX 78333 Petroserv Fuad Jawad 6300 Ridglea Place Ste 912 Fort Worth TX 76116 Pettitt Wireline Service 623 West Purdue Enid OK 73701 Pfeffer, Bruce 5740 Barrier Reef Dr Fort Worth TX 76179 Philbrook, Charlene A 9504 High Rd Joshua TX 76058 Phoenix Well Services Burbank Dan Coffee P.O. Box 156 Burbank OH 44214 Phoenix Well Services Delmont Andy Kachonik 2315 Route 66 Delmont PA 15626 Photograhpy By Margaret 1944 Cr 401 Alvarado TX 76009 Piedmont Plastics P.O. Box 95224 Grapevine TX 76009-9752 Pierson, Ty N 3201 Aurora St Haltom City TX 76117 Pioneer Bryan John Ackerman 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer Drilling-San Antonio Don Lacombe 1250 Ne Loop 410, Ste1000 San Antonio TX Pioneer Laurel 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer Natural Resources-Midland Chris Brown 5205 North O'Conner Suite 200 Irving TX 75039 Pioneer Oklahoma City 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer Victoria Terry Thiede 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer Wireline 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer Wireline Services, LLC Midland 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Alice Oscar Montalvo 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Billings Martin O'Neil P.O. Box 809 Brighton CO 80601 Pioneer-Bossier City Jeff Falco /Brian Sanders 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Brighton Gary Fisher 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Broussard Casey Domingue 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Buckhannon Eddie Butcher 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Casper Roy Wright 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Cut Bank John Brown 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Denver Dean Anderson 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Dickinson Scott Matthews 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Fort Morgan Scott Dizmang 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Graham Johnathan 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Havre Dan Shandorf 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Hays Jeremy Schmeidler 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Houma Jimmy Pachall 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 18 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 44 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Pioneer-Houston Keith Porte Donovan 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Laredo Eddie Sanchez 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Laurel James Cosper 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Liberal David Burns 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Pratt Kelly Schmeidler 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Rosharon Lynn Cotton 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-San Antonio Larry Tidwell 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Vernal Pat Grissom 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Williamsport David Ditty 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Williston Tim Schmidt 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Pioneer-Wray John Patterson 1250 Ne Loop 410, Suite 1000 San Antonio TX 78209 Plains Plugging & Well Service Jeff Griffin 1000 Industrial Blvd Borger TX 79007 Plastics International 7600 Anagram Drive Eden Prairie MN 55344 Plate Pass 25274 Network Place Chicago IL 60673-1252 Platinum Communications 3046 South Loop 820 Fort Worth TX 76140 Plps-Granbury P.O. Box 6026 Granbury TX 76049 Plps-Pearland Jim Wyman 8321 Industrial Dr Pearland TX Plug Well Specialties Gary Pearce 5720 Seymour Hwy Wichita Falls TX 76308 Pmi Oil Tools P.O. Box 40 Karnes City TX 78118 Pods Enterprises, Inc P.O. Box 31673 Tampa FL 33631 Pollard E-Line Services, Inc P.O. Box 1481 Kenai AK 99611 Pol-Lee 4115 Goddard Rd. Fort Worth TX 76111 Polygon Company P.O. Box 176 Walkerton IN 46574 Polymershapes LLC 24482 Network Place Chicago IL 60673 Pomerenke Wireline Stewart Pomerenke P.O. Box 1934 Rock Springs WY 82902 Pondliner 7901 North Kickapoo Shawnee OK 74804 Popejoy, Wesley 1310 Cindy Court Cleburne TX 76033 Port Plastics 6312 Airport Fwy Suite C Fort Worth TX 76117 Port Plastics Todd 15325 Fairfield Ranch Road #150 Chino Hills CA 91709 Powder Incorporated 1861 North College Ave Clarksville AR 72830 Precision Drilling-Casper 1929 Skyview Drive Casper WY 82601 Precision Formed Plastics 3245 Roayalty Row Irving TX 75062 Precision Logging & Perforating Jeffrey Spess 200 S. Broadway Cleveland OK 74020 Precision Well Perforators 18365 Ford Road Chanute KS 66720 Precision Wireline And Testing 712 South Oklahoma Ave Liberal KS 67901 Precision Wireline-Enid Keith Broyles 2402 South Monroe Enid OK 73701 Precision-Duson 834 Ridge Road Duson LA 70529 Premier Equipment, Inc 990 Sunshine Lane Altamonte Springs FL 32714 Premium Assignment Corporation PO Box 8000 Tallahassee FL 32314-8000 Premium Oilfield Services 4819 Highway 90 West New Iberia LA 70560 Premium Oilfield Services-Lafayette Mike Crow 547 Vincent Road Lafayette LA 70508 Premium Oilfield Services-Laurel John Williams 19 Service Road Laurel MS 39443 Premium Oilwell Services Kenny Pool 240 Corporate Drive Sibley LA 71073 Principal Financial Group P.O.Box 9394 Des Moines IA 50306 Priority-Houma Charles Pizza Pizzolato 2130 Bayou River Road Houma LA 70364 Priority-Nikiski Roy Wright 2130 Bayou Blue Road Houma LA 70364 Pro Com Heating Inc 660 West Lambert Road Brea CA 92821 Pro Oilfield Services P.O. Box 3660 Houma LA 70364 Pro Oilfield Services Beeville P.O. Box 3660 Houma LA 70364 Pro Oilfield Services Houma P.O. Box 3660 Houma LA 70364 Pro Oilfield Services Midland P.O. Box 3660 Houma LA 70364 Pro Oilfield Services New Castle P.O. Box 3660 Houma LA 70364 Pro Oilfield Services Shreveport P.O. Box 3660 Houma LA 70364 Pro Oilfield Services, LLC Okc P.O. Box 3660 Houma LA 70364 Pro Staff Box 5006 Minneapolis MN 55485-5006 Professional Account Management, LLC PO Box 866608 Plano TX 75086-6608 Professional Plastics Inc Dept. La 23218 Pasandena CA 91185 Pro-Log 1700 Cr 318 Early TX 76802 Prop Oil Technology Co., Ltd 1204#, Building B Dongfang Xiwang Plaza, Chengdu Prophet Enterprise 2053 152Nd Ave Redmond WA 98052 Proserv PO Box 670965 Houston TX 77267 Protection 1 Security Solutions P.O. Box 219044 Kansas City MO 64121-9044 Protective Packaging Corp 1746 W Crosby Rd Suite 108 Carrollton TX 75006 Proven Events PO Box 387 Fort Worth TX 76101 Psi Steve 3524 Knickerbocker Suite C- #304 San Angelo TX Pukka 75 Remittance Drive Dept 6519 Chicago IL 60675 Purvis Industries P.O. Box 540757 Dallas TX 75354-0757 Qaqc Lab P.O. Box 692 White Stone VA 22578 Qes Alice Ronaldo Salinas Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Buckhannon Jason Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Corporate 801 Cherry Street Ste 800 Fort Worth TX Qes Cresson 12052 Cleburne Hwy Cresson TX Qes Denver City Bill Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Dunbar Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Edinburg David Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Giddings David Haley Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Guthrie 2030 E. Seward Road Guthrie OK

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 19 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 45 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Qes Laurel Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Levelland Paul Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Longview 291 Johnny Clark Road Longview TX Qes Mcloud Jr Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes New Kensington Kevin Pettyjohn Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Odessa Carl Accounting And Administration 801 Cherry St. Fort Worth TX 76102 Qes Refugio Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Rosharon Ryan Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Wichita Falls Randy Stewart Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Qes Youngsville Bryant Hebert Accounting And Administration 6000 Western Place, Suite 375 Fort Worth TX 76107 Quality Cases And Containers,LLC 1800 Jay Ell Drive Suite 100 Richardson TX 75081 Quality Energy Midland P.O. Box 3190 Houma LA 70361 Quality Energy-Alice 135 Cr 336 Alice TX 78332 Quality Energy-Houma Rohn Rhodes P.O. Box 3190 Houma LA 70361 Quality Enery Broussard Chastin Dickerson P.O. Box 3190 Houma LA 70361 Quantum Design And Technologies Inc 5321- 47 Street N.W. Edmonton AB T6B 3T4 Canada Quantum Design And Technologies Inc. 10350 - 72 Ave Edmonton AB T6E 0Z4 Quick Glass Crowley 1906 Farm Road 1187 #150 Crowley TX 76036 Quick Roofing LLC 925 E Kennedale Pkwy Kennedale TX 76060 R.K Enterprises 307 & 308 Narayani Building 27 Brabourne Roadd 3Rd Floor Kolkata 700001 India R.S. Hughes 5145 Mlk Freeway Fort Worth TX 76119 Radwell International, Inc. PO Box 419343 Boston MA 02241-9343 Raiborn, Hillary M 3335 Peach Ln Cleburne TX 76031 Ramirez, Remigio 405 Clark Street Hillsboro TX 76645 Ramirez, Sierra A 316 N Douglas Cleburne TX 76033 Randy Hairston 2717 Cr 616 Alvarado TX 76009 Range Resources-Canonsburg Shawn Hodges 3000 Town Center Blvd Canonsburg PA 15317 Ranger-Corporate 800 Gessner Ste 1000 Houston TX 77024 Ranger-Dickinson 2983 108Th South Ave Dickinson ND Ranger-Gillette 5903 Hannum Road Gillette WY Ranger-Milliken 3333 Center Drive Milliken CO Ranger-Odessa 800 Gessner, Suite 1000 Houston TX 77024 Ranger-Wharton 2029 Fm 1301 Wharton TX 77488 Ranger-Williston 410 48Th Ave West Williston ND 58801 Rapier & Associates P.O. Box 2493 Rockwall TX 75087 Rayco Operating, Inc. 1226 Us Hwy 83/84 South Abilene TX 79602 Reach Wireline Canonsburg Accounts Payable 1321 Rancher Legacy Trail Fort Worth TX 76126 Reach Wireline Midland Accounts Payable 1321 Rancher Legacy Trail Fort Worth TX 76126 Ready Refresh By Nestle P.O. Box 856680 Louisville KY 40285-6680 Reata Concrete And Construction P.O. Box 1765 Weatherford TX 76086 Recon-Alvarado 12147 E. Fm 917 Alvarado TX 76009 Recon-Ardmore P.O. Box 2512 Ardmore OK 73402 Recon-Dickinson 826 Implement Drive Dickinson ND 58601 Recon-Ft Worth 2578 Gravel Drive, Bldg 8 Fort Worth TX 76118 Recon-Okc Marty Flores 3820 Nw 8Th Okc OK 73107 Recordkeeping & Consulting 4545 Fuller Drive, Suite 400 Irving TX 75038 Red River Concrete 2924 Caddo Trail Lake Worth TX 76135 Reddy, Sarah K 8300 Cr 1230 Godley TX 76044 Reeves & Associates Mike Reeves P.O. Box 693 Burleson TX 76097-0693 Reeves, Tyler N 1229 Marie St Joshua TX 76058 Reliable Sheet Metal Works 805 6Th Avenue Mansfield TX 76063 Reliable Wireline Midland 2710 Reed Road Suite 160 Houston TX 77051 Reliable-Pleasanton Kevin Keener 2710 Reed Road Suite 160 Houston TX 77051 Reliable-Waskom 1575 South Waskom TX Reliance Ofs Woodward 4845 Se 44Th Street Norman OK Reliance Ofs-Fort Lupton 1277 Factory Drive Fort Lupton CO Reliance Ofs-Grand Junction 2155 H Road Grand Junction CO Reliance Ofs-Hobbs 7920 World Drive Hobbs NM Reliance Ofs-Hq 2100 South Utica Ave Suite 202 Tulsa OK 74114 Reliance Ofs-Midland Mike Anderson 4201 South County Road 1270 Midland TX 79701 Reliance Ofs-Norman 4845 Se 44Th Street Norman OK 73072 Reliance Ofs-Odessa 12828 East Interstate 20 Bldg 16 Odessa TX 79765 Renegade Casper Wy 6756 West Uranium Road Casper WY 82604 Renegade Services 2811 Pearl St Odessa TX 79765 Renegade Services Kermit 222 North Poplar Kermit TX Renegade Well Services 3301 Eas Hwy 377 Suite 202 Granbury TX 76049 Renegade-Andrews David Gray 1235 Se 1000 Andrews TX 79714 Renegade-Edmond Ron Reed 191 Gold Post Edmond OK 73025 Renegade-Hobbs 3206 North Enterrise Hobbs NM 88240 Renegade-Laurel Chris Blackledge 2718 Hwy 84 East Laurel MS 39440 Renegade-Levelland P.O. Box 852 Levelland TX 79336 Renegade-Mansfield 54 Nadalini Drive Mansfield PA 16933 Renegade-Natalia 700 Hwy 132 North Natalia TX 78059 Renegade-Refugio P.O. Box 1006 Refugio TX 78377 Renegade-Ruffsdale Randy Cassidy 191 Earnhardt Drive Hunker PA 15639 Renegade-Snyder P.O. Box 707 Snyder TX 79549 Renegade-Woodward Ken Nester P.O. Box 769 Woodward OK 73802

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 20 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 46 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Renishaw Texas 5277 Trillim Mckinney TX 75069 Rental One PO Box 489 Colleyville TX 76034 Repeat Precision, LLC P.O. Box 1990 Marble Falls TX 78654 Repeat Precision, LLC C/O Locke Lord LLP 2200 Ross Ave Suite 2800 Attn W. Scott Hasting & Bradley C. Knapp Dallas TX 75201 Repeat Precision, LLC C/O Munsch Hardt Kopf & Harr, P.C. Attn: Davor Rukavina And Thomas D. Berghman 500 N. Akard Street, Suite 3800 Dallas TX 75201-6659 Republic Services PO Box 78829 Phoenix AZ 85062-8829 Retzlaff Construction LLC PO Box 101106 Fort Worth TX 76185 Rex Energy Corporation 600 Cranberry Woods Drive Suite 250 Cranberry Twp PA Rex, Gregory 1019 Remington Circle Burleson TX 76028 Reyes, Sylvester 2509 Ne 30Th St Fort Worth TX 76106 Reynolds Pam Quinn Reynolds Advanced Material 13700 Diplomat Drive Farmers Branch TX 75234 Reyther, Jesse A 4200 Sweetgum Way Fort Worth TX 76133 Rhine, Rodney 6104 N Ridge Road Fort Worth TX 76135 Richards Supply Company PO Box 1878 Waco TX 76703 Richardson, Arthur 7236 Vannatta Ln Ft Worth TX 76112 Ridilla Family Partnership P.O. Box 472 Latrobe PA 15650 Rig Tools International Skip Smith 7422 Mount Joy Dr Huntington Bch CA 92648 Ringo Engineering 809 West Main Street League City TX 77537 Rios, Juan 3004 Clinton Ave Fort Worth TX 76106 Rise Broadband P.O. Box 844580 Boston MA 02284-4580 Rivera, Kamryn Michelle 1708 Valley View Drive Joshua TX 76058 Rmor-Lasalle Scott Walter 200 South 2Nd Street, Ste 2 Lasalle CO 80645 Rmp Industrial Supply 3209 Stuart Drive Fort Worth TX 76110 Rmws-Denver Jerry Davis 701 S. Logan Street Denver CO 80209 Rmws-Grand Junction Tharron Pace 2144 Hwy 6 & 50 Grand Junction CO 81595 Rmws-Helper Joe Bruno 475 N. Frontage Road Helper UT 84526 Rmws-Johnstown Josh Pinson 24047 Wcr 15-1/2 Johnstown CO Rmws-Minot Joe Hitt 5220 N. Broadway, Unit 10 Minot ND 58703 Rmws-Watford City Joe Hitt 12290 26F St Nw Watford City ND 58854 Roadrunner Freight P. O. Box 74857 Chicago IL 60694-4857 Robert D Flaherty 5604 Colorado Avenue Odessa TX 79762 Robin L Cox 412 Kimbrough White Settlement TX 76108 Robison, Danny 115 Teeling Trail Whitney TX 76692 Rock Pile Energy Service Tim Schmidt 1200 17Th Street Suite 2700 Denver CO 80202 Rock Pile Energy Service Midland 1200 17Th Street Suite 2700 Denver CO 80202 Rockpile Energy Services Williston 1200 17Th Street Suite 2700 Denver CO 80202 Rocky Mountain Wireline Service, Inc. 2144 Highway 6&50 Grand Junction CO 81505 Roden'S All Star Machine 6790 Corporation Pkwy Fort Worth TX 76126 Rodriguez, Beronica 6516 Vintner Trl Joshua TX 76058 Rodriguez, Laura 6516 Vintner Trl Joshua TX 76058 Rogers Worldwide P.O. Box 24065 Stratford PE C1B 2V5 Canada Ron Swiger 2533 River Country Lane Granbury TX 76048 Ron Wright Tarrant County Tax Assessor P.O. Box 961018 Fort Worth TX 76161 Ron Wright Tarrant County Tax Assessor Attn Legal Dept P.O. Box 961018 Fort Worth TX 76161 Rone, Marcus P 1050 Saint Andrews Burleson TX 76028 Rory D. Westfall 3432 Pelham Rd. Fort Worth TX 76116 Roseland Publications Tyler Texas 75702 Tyler TX 75702 Rosel-Okc 217 South Alliance Ct Oklahoma City OK 73128 Rotary Wireline Mickey 809 Nw County Road Hobbs NM 88240 Roura Material Handling 35355 Forton Court Clinton Township MI 48035 Rowe Wireline Bob Rowe 3801 Whippoorwill Lane Enid OK 73703 Royalty E-Line Services LLC 9372 Highway 277 Carrizo Springs TX 78834 Royalty E-Line Services Odessa 9372 Highway 277 Carrizo Springs TX 78834 Royalty Well Services 6000 East End Blvd South Marshall TX Royalty-Grandfalls Fm 1219 Grandfalls TX 79742 Rtx Wireline P.O. Box 60147 Midland TX 79711 Rubicon Global, LLC 950 East Paces Ferry R, Suite 1900 Atlanta GA 30326 Rusco Packaging, Inc Box 226685 Dallas TX 75222-6685 Rusty'S Well Service P.O. Box 2599 Crossville TN 38557 Rutherford, Jamie C 801 Dale Ln, Apt #2204 White Settlement TX 76108 Rvb Systems Group P.O. Box 966 Cary NC 27512-0966 Ryan Frye 1517 San Francisco Ave Midland TX 79705 Rybo Perforating-Decatur Larry Davis 102 Industrial Park Bridgeport TX 76426 Ryerson PO Box 731036 Dallas TX 75373 Sabic Polymershapes 24482 Network Place Chicago IL 60673-1244 Sabrina Pace 2740 Bridle Drive Mead CO 80542 Safelite 2411 South Cooper Street Arlington TX 76015 Safety Gear 1000 Westinghouse Dr Suite 1 New Stanton PA 15672 Saia Motor Freight P.O. Box 730532 Dallas TX 75373-0532 Salach, April 3717 Berry Springs Court Joshua TX 76058 Salach, Kimberly 6105 Cr 1022 Lot 10 Joshua TX Salazar, Mariano 233 Billy Wickliffe Drive Wilmer TX 75172 San Antonio Water System PO Box 2990 San Antonio TX 78299-2990 Sanchez, Daylen 709 Palomino Dr Saginaw TX 76179 Sanchez-Houston Tom Kitching 1000 Main Street, Ste 3000 Houston TX Sanders, Colton L 8521 Cr 1004 Godley TX 76044 Sanders, Scott A 724 Sunnybrook Burleson TX 76028

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 21 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 47 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Sanders-Still, Brittany N 8521 Cr 1004 Godley TX 76044 Sassy Hot Dogs 10017 El Dorado Dr Burleson TX 76028 Sater Tools & Services LLC 2424 6Th Ave Greeley CO 80631 Saved By Grace Plugging,LLC 12345 Us Highway 277 South Tuscola, Texas TX 79562 Sb Jones Construction 3216 Live Oak Road Santo TX 76472 Scheef & Stone, L.L.P. 500 N. Akard, Suite 2700 Dallas TX 75201 Schlumberger Abilene Jim Benford Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Bakersfield Mohamed Shawky Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Beckley Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Bradford Steve Finnan Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Calgary Ahmed Metwalli Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Canada Limited P.O. Box 6836 Station "D" Calgary AB T2P 2E9 Schlumberger China Xian Co. Ltd. #168, Zhangba East Road Xian Shaanxi Province 710065 Prc Schlumberger Clairmont C/O Accenture/Bss Edm PO Box 696409 San Antonio TX 78269 Schlumberger Clinton Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Cr 112 Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Edinburg Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger El Reno Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Farmington Danny Martinez Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Fort Morgan Josh Suttle Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Graham Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Grand Junction Steve Cornett Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Hobbs Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Houma Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Inez Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Iowa Colony Lynn Cotten Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Larose Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Laurel Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Midland Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Midland (2) Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Midland Wall Street Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Minot Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Montoursville Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger New Iberia Gregory Scott Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Platteville Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Pleasanton Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Prudhoe Bay Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Rosharon Kurt Dicero Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Roswell Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Sonora Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Sugarland Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp Tyler Jason Jones Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp Ventura Kenneth Gade Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp Vernal Wesley Duncan Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp Victoria Aaron Jacobson Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp West Sacreme Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp Weston Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corp Williston Robert Nichols Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger Technology Corporation Kimberly Mitcham 6300 West I-20 Midland TX 79706 Schlumberger Webster Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Amarillo James Crum Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Chinook Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Conway Jeremy Augmauger Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Elk City Ralph Smith Jarl Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Evanston Scott Pilch Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Rck Springs David Ratcliff Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schlumberger-Shreveport Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Schoen Insulation Services 850 Univeter Road Canton GA 30115 Scholl, Rita D 11105 Chisolm Ct W Crowley TX 76036 Sclumberger Broussard Mike Mathison Accenture/Bss Edm Schlumberger-Usa 6415 Babcock Road, Suite 100 San Antonio TX 78249 Scott, Quentin B 2418 Vintage Drive Arlington TX 76001 Scs Fleet Services 6505 Midway Road Fort Worth TX 76117 Seaboard Wireline Jason Nugent 1104 West Hwy 31 Kilgore TX 75662 Security State Bank & Trust 201 West Main Fredericksburg TX 78624 Sentinel Real Estate Group County Road 130 Industrial- Midland LLC 18301 Von Karman Ave Irvine CA 92612 Seremet, Stephen 156 Milbee Ln Greensburg PA 15601 Services Integrales Leimar Ca Base El Tigre: Av. Intercomunal El Tigre, Zona Industrial Aladana. El Tigre, Edo. A Servin, Juan 8931 Winterset Avenue Dallas TX 75232 Shale Oil Tools, LLC 716 Texas Spur 529 Rosenburg TX 77471 Shamrock Precision 14850 Venture Drive Dallas TX 75234-2426 Sharon Kimbrel Face Painting P.O. Box 3513 Grapevine TX 76099 Sharp Shooters, Inc Glenn Jones 12698 Sh 3 W. Ada OK 74820 Sharpe And Associates 6688 N. Central Expressway Suite 450 Dallas TX 75206 Sheetz PO Box 6293 Carol Stream IL 60197-6293 Shell Oil PO Box 9001015 Louisville KY 40290 Shelton Iii, Glenn D 1201 W Pearl Street #28B Granbury TX 76048 Shelton, Kaci J 905 Paluxy Road Apt. 403 Granbury TX 76048

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 22 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 48 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Shepard Exposition Services, Inc 1424 Hills Place Nw Atlanta GA 30318 Shifflet, Krystal 616 Linda Drive Joshua TX Shoppa'S PO Box 612027 Dallas TX 75261-2027 Shotts Industrial 2045 Main Drive Latrobe PA 15650 Sierra Air Conditioning And Heating PO Box 162175 Fort Worth TX 76161 Signal-Hobbs 3426 N Lovington Hwy Hobbs NM 88240 Silvertip Completion Services 9816 West County Road 146 Midland TX 79706 Simon, Kathy 6108 True Vine Road Fort Worth TX Simpson, Michael O 3404 Western Ave Fort Worth TX 76107 Siriusxm PO Box 78054 Phoenix AZ 85062-8054 Skov Iii, Walter 1918 Butterfield Trail Grand Prairie TX 75052 Skylighter Inc PO Box 480 Round Hill VA 20142 Slone, Amber N 2934 Ridgeline Dr #711 Fort Worth TX 76135 Slp-Magnolia Wendell Perritt 301 Whitehead Magnolia AR Smalley Steel Ring Company 555 Oakwood Road Lake Zurich IL 60047 Smartsign 300 Cadman Plaza W, Suite 1303 Brooklyn NY 11201 Smileys Racing Product 700 Kennedale Pkwy Kennedale TX 76060 Smith Jr, Cody W 114 Westcourt Dr Cleburne TX 76033 Smith, Summer H 810 Woodhaven Court Granbury TX 76048 Snelson Oilfield Lighting 3619 Alice Street Fort Worth TX 76110 Society Of Petrophysicists And Well Log A 8866 Gulf Frwy Suite 320 Houston TX 77017 Solar Air Conditioning Solar Supply, Inc Po Drawer 3030 Lake Charles LA 70602 Solis Garcia, Hugo 8141 Downe Drive White Settlement TX 76108 Solomon, Jaden J 1009 Spring Circle Apt #203 Granbury TX 76048 Sooner Pipe,L.L.C. Dept 26 P.O. Box 4346 Houston TX 77210-4346 South Texas Forklift Service P.O. Box 924 San Antonio TX 78109 South Texas P&A LLC-Bishop P.O. Box 246 Bishop TX 78343 Southeastern Freight Lines, Inc. P.O. Box 100104 Columbia SC 29202-3104 Southern Perforators Inc Steve O'Livia PO Box 10006 Eldorado AR 71730-0022 Southern Perforators Shongaloo Steve 230 Oakland Rd Shongaloo LA 71072 Southern Well-Henderson David 3345 Hwy 1299 Henderson KY 42420 Southwest Industrial Svcs Phil Simmons 2413 Whitmore Fort Worth TX 76107 Southwest Public Safety 9905 Perrin Beitel Road San Antonio TX 78217 Southwest Water Company 12535 Reed Rd Sugar Land TX 77478 Southwestern Controls P.O. Box 4346 Department 449 Houston TX 77210-4346 Spe International 222 Palisades Creek Drive Richardson TX 75080 Special Metals Incorporated P.O. Box 675014 Dallas TX 75267-5014 Special Metals Incorporated John Claunch P.O. Box 675014 Dallas TX 75267-5014 Spir Star 10002 Sam Houston Center Drive Houston TX 77064 Stallion Machine Jesse P.O. Box 828 Kennedale TX 76060-0828 Stamps.Com PO Box 202928 Dallas TX 75320-2928 Stanforth, Savannah K 9200 Colt Apt 207 Fort Worth TX 76116 Stanley Ford Eastland 1308 East Main Street Eastland TX 76448 Starjet-Corpus 7418 Leopard Street Corpus Christi TX 78409 Starke Machine Company 2109 Brennan Ave. Fort Worth TX 76106 Stark-Vancs, Theodore J 3451 River Park Dr #2022 Fort Worth TX 76116 State Comptroller Of Public Accounts Revenue Accounting Division Bankruptcy Section P.O. Box 13528 Austin TX 78711 Stellar Rentals Texas 500 N. Burleson Blvd. Burleson TX 76028 Sterling Machinery Exchange Adam 9310 Garvey Ave South El Monte CA 91733 Steve & Lee P.O. Box 679 Reading PA 19603 Steve Seremet 156 Milbee Ln Greensburg PA 15601 Strategic Wireline Services,LLC. Ray Duckett 15188 County Road 431 Lindale TX 75771 Strc-Midland Max Rainwater South Cr 1200 Midland TX Stripcurtains.Com 105 3850 Jacombs Road Richmond VA Suarez, Guillermo 2214 Roosevelt Fort Worth TX 76164 Summit Direct Mail 1655 Terre Colony Court Dallas TX 75212-6222 Summit Sales And Equipment Tom 2054 Great Trails Drive Wooster OH 44691 Sump Pumps Direct 969 Veterans Parkway Suite C Bolingbrook IL 60490 Sunbelt Rentals Inc P.O. Box 409211 Atlanta GA 30384-9211 Sunset Well Service, Inc. 4318 Scr 1290 Odessa TX 79765 Superior Energy Odessa 2723 W Hillmont Road Odessa TX 79764 Superior Energy Services Bossier City 3460 Industrial Drive Bossier City LA Superior Energy Services Brighton 10151 East 107Th Place Brighton CO 80601 Superior Energy Services Fort Lupton 12610 County Road 25 1/2 Fort Lupton CO 80261 Superior Energy Services Hays Dan Gottschalk 1327 Noose Road Hays KS 67601 Superior Energy Services Norton 580 Hawthorne Drive Norton VA 24273 Superior Energy Slickline Mark Discon 1209 Peter Rd Harvey LA 70058 Superior Energy-Harvey Mark Discon 1209 Peters Rd Harvey LA 70058 Superior Energy-New Orleans James Holleman 601 Poydras Street, Ste2400 New Orleans LA 70130 Superior Show Service Inc 8598 111 St Fort Saskatchewan AB TBL4S1 Canada Superior Well Services 50 Tipp Street Dubois PA 15801 Superior Well Services Alvarado 1400 Hwy 67 East Alvarado TX 76009 Superior Well Services Blacklick Route 119 North Blacklick PA 15716 Superior Well Services Buckhannon 82 Elkins Road Buckhannon WV 26201 Superior Well Services Cottondale Robert Ferrell 13645 Hwy 11 North Cottondale AL 35453 Superior Well Services Fredonia Richard Smith 1554 Norty Perry Hwy Fredonia PA 16124 Superior Well Services Indiana Marty Comini 1380 Rt 286 East Suite 121 Indiana PA 15701

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 23 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 49 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Superior Well Services Sterling Richard Meisner 15652 Cr 26.9 Sterling CO 80751 Superior Well Services Vernal John Lube 1453 East 335 South Vernal UT 84078 Superior Well-Bossier City Mark Anderson 3460 Industrial Dr Bossier City LA 71112 Superior Well-Enid Ted Mobley 623 W Purdue Enid OK 73701 Superior Well-Fort Lupton Travis Fry PO Box 672008 Houston TX 77067 Superior Well-Harvey Pete Sanchez 1105 Peters Road Harvey LA 70058 Superior Well-Hays Dan Gottschalk PO Box 672008 Houston TX 77067 Superior Well-Midland Craig Minor 3000 South Cr 1255 Midland TX 79706 Superior Well-Okc Mickey 1380 Route 286 East Suite 121 Indiana PA 15701 Superior Well-Weston Don Miles PO Box 406 Weston WV 26452 Superior Well-Williston Attn: A/P Dept 1380 Route 286 E Suite 121 Indiana PA 15701 Superior/Packers 1244 Wall Road Broussard LA 70518 Superior-Brsd Chris Simmons 102 Bercegeay Road Broussard LA 70518 Superior-Dubois Jason Leger 515 West Green Road #1200 Houston TX 77067 Superior-Grand Junction Robert Davis 703 23 2/10 Road Grand Junction CO 81505 Superior-Longview Donal 5893 Se Loop 281 Longview TX 75602 Supreme Svcs Kevin Noel 3507 Captain Cade Road Broussard LA 70518 Sure Green Hydromulch PO Box 298 Mansfield TX 76063 Surefire Williston 5093 Bennett Industrial Drive Williston ND 58801 Surefire Wireline Kersey 5093 Bennet Industrial Drive Williston ND 58801 Surefire-Kittanning Tim Rearick 233 North Park Drive Kittanning PA 16201 Swiger, Ronald E 1500 County Road 700 Cleburne TX 76031 Sylvane, Inc. 245 Hembree Park Drive Suite 124 Roswell GA 30076 Symonds Flags & Poles 7503 Flagstone Dr Bldg 30 Fort Worth TX 76118 Synter Resouce Group LLC P.O. Box 63247 North Charleston SC 29419-3247 T & S Products, Inc. 525 Duncan Perry Rd Arlington TX 76011 Tam International-Houston 4620 Southerland Road Houston TX 77092 Tarps Now PO Box 667 Stevensville MI 49127 Tarrant County C/O Linebarger Goggan Blair And Samp Attn: Laurie A. Spindler 2777 N. Stemmons Freeway Suite 1000 Dallas TX 75207 Tarrant County Sherriff Office Communications Division 200 Taylor St, 6Th Floor Fort Worth TX 76196 Tarrant County Sherriff Office Attn Legal Dept Communications Division 200 Taylor St, 6Th Floor Fort Worth TX 76196 Tas Environmental Services, L.P. PO Box 173803 Arlington TX 76003 Tassaroli Alejandro De La Serna Av. Mitre 3495, Cp M5607Aaa San Rafael, Mendoza Argentina Taylor Made Tool And Die Robert 7712 Cr 1228 Godley TX 76044 Taylor Mcdaniel 3 Crosslands Court Benbrook TX 73132 Taylor, Keaton 7500 Cr 912 Joshua TX Tcp Specialists, LLC P.O. Box 157 Gloster LA 71030 Tcr Heating And Air, LLC 4621 S Cooper Suite 131-255 Arlington TX 76017 Team-Alice Salvador Mendez P.O. Box 470126 Tulsa OK 74147 Team-Houston Tom Roger - Vp 1400 Woodloch Forest Drive, Ste 500 The Woodlands TX 77380 Tech Tool International PO Box 451 Barker TX 77413 Techini-Tool Inc 10935 Alder Circle Dallas TX 75238 Techno Completions-Red Deer Box 25114 Deer Park Po Red Deer AB T4R2M2 Tendeka, Inc 6650 West Sam Houston Pkwy Suite 420 Houston TX 77041 Ten-E Packaging Services 1666 County Road 74 Newport MN 55055 Terminix P.O. Box 742592 Cincinnati OH 45274 Terragon Energy Services LLC 1303 Beach Airport Road Conroe TX 77301 Terves Inc. 2402 Rockwell Drive Euclid OH 44117 Tetra-Broussard Tom Henry 112 Nova Drive Broussard LA 70518 Tetra-Corporate 24955 I-45 North The Woodlands TX 77380 Tetra-Houma Larry Mcreynolds 309 Dickson Road Houma LA 70363 Tevi Consulting Groupe Sarl Project Preparation And Development Unit Boulevard Du 13 Janvier 01 Bp 7142 - Lome, Togo Tex Tech Environmental Inc 1125 South Burleson Burleson TX 76028 Texas Attorney General’S Office Bankruptcy-Collections Division P.O. Box 12548 Austin TX 78711-2548 Texas Barcode Systems Ltd PO Box 700637 Dallas TX 75370-0637 Texas Department Of Motor Vehicles 1601-A Southwest Parkway Wichita Falls TX 76302 Texas Department Of Motor Vehicles Attn Legal Dept 1601-A Southwest Parkway Wichita Falls TX 76302 Texas Department Of Public Safety P.O. Box 149008 Austin TX 78714-9008 Texas Department Of Public Safety Attn Legal Dept P.O. Box 149008 Austin TX 78714-9008 Texas Machinery Company 11875 Forestgate Drive Dallas TX 75243 Texas Motor Ford Fred Griffin 300 West Loop 820 South Fort Worth TX 76108 Texas Mutual Insurance Company P.O. Box 841843 Dallas TX 75284-1843 Texas Offline Inc. 11702-B Grant Road Suite 630 Cypress TX 77429 Texas One Source Industrial Solutions LLC 5123 Mlk Frwy Ft. Worth TX 76119 Texas Overhead Door 122 North Hillery Burleson TX 76028 Texas Plastic Supply PO Box 8427 Fort Worth TX 76124 Texas Workforce Commission Attn Legal Dept Tec Building - Bankruptcy 101 East 15Th Street Austin TX 78778 Texas Workforce Commission Tec Building - Bankruptcy 101 East 15Th Street Austin TX 78778 T-Fast PO Box 200274 Arlington TX 76006 Tfw Industrial Supply & Cnc Machine, LLC P.O. Box 118 Godley TX 76044 Tfw Industrial Supply And Cnc Machine, Ll 8145 Cotton Trail Godley TX 76044 Thailine Resourses Ltd. Martin Tilbrook 61 Soi Ladplakao 4 Khwang Ladprao, Khet Ladprao Bangkok 10230 The Bosworth Company PO Box 3449 Midland TX 79702 The Cary Company 1195 West Fullerton Addison IL 60101 The Cleaning Guys LLC 5255 Teague Road Fort Worth TX 76140 The Hertz Corporation P.O. Box 121190 Dept 1190 Dallas TX 75312-1190 The Home Depot Dept. 32-2649351396 PO Box 9001043 Louisville KY 40290-1043

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 24 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 50 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country The Jet Pulverizer Company 1255 N. Church Street Moorestown NJ 08057-0000 The Perforators Mitch Funk P.O. Box 335 Roosevelt UT 84066 The Permian Basin International Oil Show 5030 E. University Suite A-104 Odessa TX 79762 The Printing People Angel Guerra P.O. Box 6905 Fort Worth TX 76115 The Reinalt-Thomas Corporation PO Box 29851 Phoenix AZ 85038-9851 The Sign Solution 812 Sw Wilshire Blvd Burleson TX 76028 The Spirit Of Golf Association 2441 High Timbers, Suite 430 The Woodlands TX 77380 The Wireline Group - Denver 999 18Th Street Ste 3000 Denver CO The Wireline Group - Grand Junction Glenn Biart 2304 Logos Dr. Grand Junction CO 80505 The Wireline Group - Midland Chip Corgill PO Box 2037 Albany TX 76430 The Wireline Group- Farmington Nm 2304 Logos Drive Grand Junction CO 81505 The Wireline Group-Albany Edith PO Box 2037 Albany TX 76430 The Wireline Group-Hobbs 7316 N. Lovington Hwy Hobbs NM 88240 The Wireline Group-Levelland Ryan Crutcher P.O. Box 908 Levelland TX 79336 The Wireline Group-Midland P.O. Box 60018 Midland TX 79711 The Wireline Group-Pleasanton Chris Edgar P.O. Box 1017 Pleasanton TX 78064 The Wireline Group-Vernal Jaycee Mcsorley Attn: Accounts Payable 11700 Katy Freeway, Suite 330 Houston TX 77079 The Wireline Group-Windsor Tim Attn: Accounts Payable 11700 Katy Freeway, Suite 330 Houston TX 77079 The Wooden Box Factory 8921 Cr 612 Mansfield TX 76063 The Zimmerman Law Firm, P.C. 141 Countryside Court Suite 150 Southlake TX 76092 Thermal Specialties Of Texas 6314 East 15Th Street Tulsa TX 74112 Thiel Jr, John R 136 Lunday Lane Burleson TX 76028 Thomas Steel Drums 2517 North East 35Th St Fort Worth TX 76111 Thomas Talamantes 1603 12Th Street Greeley CO 80631 Thompson & Knight LLP P.O. Box 660684 Dallas TX 75266-0684 Thompson Knight P.O. Box 660684 Dallas TX 75266-0684 Three Affiliated Tribes Mha Tero 304 Main Street New Town ND 58763 Three Rivers-Austin Blake Liggitt 5301 Southwest Pkwy, Ste 400 Austin TX 78735 Thru Tubing Jeremy Silk 11515 South Portland Ave Oklahoma City OK Thumbtechs 201 South Main St Fort Worth TX 76104 Thyssenkrupp Materials Na Christine Cielieska P.O. Box 77040 Detroit MI 48277 Tie Industrial 1216 Heil Quaker Blvd. Lavergne TN 37086 Tier 1 Weatherford 401 Loomis Road Weatherford OK 73096 Tier One 7801-39 Street Leduc AB T9E0B3 Tietje, Jacob 5831 Overton Ridge Blvd #211 Fort Worth TX 76132 Tiger Cased Hole Chad 2828 Junipiero Signal Hill CA 90755 Tiger Cased Hole Bakersfield Chad 4600 Borman Way Bakersfield CA 93313 Tim Kurdon Kurdon Land Development P.O. Box 389 Piedmont OK 73078 Tisdale Converting, LLC 4918 Construction Ave Monroe LA 71203 Titan Wireline Services Stan Riggle 717 State Route 210 Shelocta PA 15774 Tj Auto Collision And Service 10016 Crowley Road #Aa Crowley TX 76036 Tnt Crane & Rigging PO Box 847561 Dallas TX 75284 Tolbert Welding LLC 970 County Road 140 Whitesboro TX 76273-6867 Tomas Chavez 2530 Searcy Dr Dallas TX 75211 Tomas Horta Crazy Burger 5608 Fursman Avenue Fort Worth TX 76114 Toolwell, Inc. 4116 Rose Lake Dr., Ste A Charlotte NC 28217 Torres, Roberto 6351 Hulen Bend Court Fort Worth TX 76132 Torres-Hernandez, Carmen L 4225 Evans Ave Fort Worth TX 76115 Torrez, Leticia 4304 Waits Ave Fort Worth TX 76133 Total Service 1117 Ligonier Street Latrobe PA 15650 Towerleaf LLC 1680 Wright Boulevard Schaumburg IL 60193 Toyota Financial Services Harold PO Box 660926 Dallas TX 75266-0926 Tpm Ltd Trey Smith 810 Industrial Blvd Sugarland TX 77478 Trace Metal Industries, Inc 2944 S. Main St Fort Worth TX 76110-4225 Travelers Cl Remittance Center P.O. Box 660317 Dallas TX 75266-0317 Trescal 2606 Solution Center Chicago IL 60677-2006 Triana-Charleston James Gray 900 Virginia Street, East Charleston WV 25301 Triangle-Denver John Whittington 1660 Wynkoop Street Denver CO 80202 Tribal Employment Rights Office P.O. Box 488 New Town ND 58763 Trident Metals PO Box 671024 Dallas TX 75267-1024 Trinity Logistics 50 Fallon Avenue Seaford DE 19973 Trinity Oil Tools 2135 Bayou Blue Road Houma, La LA 70364 Trinity Tool Rentals Houma Harvey 2135 Bayou Blue Road Houma, La LA 70364 Tripoint-Buckhannon Attn: Bobby Mcmillin 36 Mount Zion Church Road Buckhannon WV 26201 Tripoint-Corporate Bobby Mcmillan P.O. Box 3975 Lafayette LA 70502 Tripoint-Refugio 325 Fairgrounds Road Refugio TX 78337 Tri-State-Perryopolis Jeff Harpole 126 Barneys Road Perryopolis PA 15473 Tri-State-Shreveport Brian Christian 6913 Westport Ave Shreveport LA 71129 Ttan Specialties-Robstown Vicki Hethcoat 415 Industrial Blvd Robstown TX 78380 Trinidad And Tucker Energy Services Accounts Payables 1-5 Princess Margaret Street P.O. Box 109 San Fernando Tobago Tucker Surveyors PO Box 1885 Burleson TX 76028 Twins Tire Shop 1906 Fm 1187 Suite 110 Crowley TX 76036 Two Trucks, LLC 502 Idlewild Road Grand Prairie TX 75051 Txcsdu Attn Legal Dept P.O. Box 659791 San Antonio TX 78265 Txtag P.O. Box 650749 Dallas TX 75265-0749 U.S Logistics, Inc. 350 Benigno Blvd. Bellmawr NJ 08031-0000

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 25 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 51 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country U.S. Department Of Transportation Office Of The General Counsel 1200 New Jersey Avenue, Se Washington DC 20590 Uline P.O. Box 88741 Chicago IL 60680 Uline, Inc. Attn: Nancy Halcom 12575 Uline Drive Pleasant Prairie WI 53158 Ultra Wireline Williamsport 222 Chatham Apt 105 Williamsport PA 17701 Umb Bank PO Box 419226 Kansas City MO 64141-6226 Umb Bank, N.A. 2323 Ross Avenue Suite 100 Attn Gary Pitcock Dallas TX 75201 Umb Bank, N.A. C/O Bryan Cave Leighton Paisner LLP Attn: Kyle S. Hirsch Two North Central Avenue, Suite 2100 Phoenix AZ 85004-4406 Umb Bank, N.A. C/O Bryan Cave Leighton Paisner LLP Attn: Tricia W. Macaluso 2200 Ross Ave. Suite 3300 Dallas TX 75201 Umb Bank, N.A. C/O Jackson Walker LLP Attn Justin Shipley 2323 Ross Avenue Suite 600 Dallas TX 75201 Underdog Wireline LLC 1107 South County Road 1302 Midland TX 79707 Unearth Design Kristin Campbell 4533 Marguerite Lane Fort Worth TX 76123 Unifirst Holdings Inc P.O. Box 7580 Haltom City TX 76111 United Casedhole Services, LLC 7680 West 42Nd Bldg B Odessa TX 79764 United Health Care Uhs Premium Billing PO Box 94017 Palatine IL 60094-4017 United States Treasury Attn Legal Dept 1500 Pennsylvania Avenue, Nw Washington DC 20220 United Surveys-Rosenburg Greg Mensik 130 Anton Stade Road Rosenburg TX 77471 United Wireline Casey P.O. Box 787 Woodland CA 95776-0787 Unity Twp Municipal Authority PO Box 506 Pleasant Unity PA 15675 Unity Twp Municipal Authority Attn Legal Dept PO Box 506 Pleasant Unity PA 15675 Universal Wireline, LLC 10713 West Sam Houston Parkway North Suite 800 Houston TX 77064 Upchurch Services Gary Upchurch P.O. Box 467 Springtown TX 76082 Upco Aerospace 25401 North Central Ave Phoeniz AZ 85085 Urena Flooring Services 401 Goforth Road Fort Worth TX 76126 Usi Southwest P.O. Box 61187 Virginia Beach VA 23466 Utec Att Garyo Ecke Nw 110Th Street@Center Star Road Hallowell KS 66744 Utec Corp LLC 222 E Eufaula St, Suite 120 Norman OK 73069 Utec Research Laboratory 8500 Se Jayhawk Drive Jayhawk Plant Riverton KS 66770 Utlility Consultants & Associaates 227 Rainbow Dr Suite 12764 Livingston TX 77399 Valence-Kingwood Mike Chauffin 600 Rockmead Drive, Ste 200 Kingwood TX 77339 Valencia, Maria N 3748 Bridalwreath Dr Fort Worth TX 76133 Valle, Martiza 10105 Chapel Glen Terr Fort Worth TX 76116 Valles, Eric 2327 Dell St Fort Worth TX 76111 Value Incorporated 5215 North O'Conner Blvd Suite 1700 Irving TX 75039 Valuescope 1400 Thetford Ct. Southlake TX 76092 Valverde, Giovanny 213 Western Ave Saginaw TX 76179 Vance, Angelina Christine 104 Bowden Circle Burleson TX 76028 Vaughn Energy Services, Inc 12040 East Highway 158 Gardendales TX 79578 Vause Wireline Services Ltd 444 Olympia Thai Tower, Floor 13Th Ratchadapisek Road, Samsennok Huaykwang Bangkok 10310 Thailand Venture-Casper Bob Dolen P.O. Box 279 Mills WY 82644 Verde Services, LLC P.O. Box 144 Laurel MS 39441 Vernon Sales Promotion Dept C 1 Promotion Pl P.O. Box 600 Newton IA 50208-2065 Vernon Sales Promotion Harold Cobb Dept C One Promotion Pl P.O. Box 600 Newton IA 50208-2065 Victory Mechanical LLC 1702 W Doyle St. Grandbury TX 76048 Victory-Little Hocking 4962 School House Road Little Hocking OH 45742 Victory-Moore John Rocha 12270 North I-35 Moore TX Viper Wireline Services, LLC 402 Dam Road El Campo TX 77437 Voltage Wireline Dave Mcphee 400,608-7Th Street, Sw Calgary AB T2P 1Z2 Voltex Electric PO Box 185213 Ft Worth TX 76181 W.C. Mesker Asphalt Paving 3240 Sih-35 West Burleson TX 76028 Waco Oil & Gas-Glenville Kenny Grogg 1595 Hwy 33 East Glenville WV 26351 Wage Works 1100 Park Place 4Th Floor San Mateo CA 94403 Walling, Daniel K 1353 Haley Lane Burleson TX 76028 Waples Manufacturing Gary Richardson 8900 Forum Way Fort Worth TX 76140 Wardlaw, Justin Pace 3701 Wooten Drive Fort Worth TX 76133 Warren, Bradley 3105 Bigham Blvd Fort Worth TX 76116 Warren, Kristen 3105 Bigham Blvd Fort Worth TX 76116 Warren, Max 3105 Bigham Blvd Fort Worth TX 76116 Warrior Logging And Peforating, Inc. 174 Lincoln Road Flora IL 62839 Warrior-Broussard Jim Rutherford 102 Bercegeay Rd Broussard LA 70518 Warrior-Gray Paul Champagne 3473 West Park Avenue Gray LA 70359 Waste Management Fort Worth Hauling PO Box 660345 Dallas TX 75266-0345 Watkins, Michael L 4933 Penrose Ave Fort Worth TX 76116 Watson Well Service 2893 123Rd C Avenue Watford ND 58854 Waymark Internet Services 5800 Granite Parkway, Suite 170 Plano TX 75024 Weatheford London 40 Westinghouse Drive London KY 40741 Weatherford Benbrook Cliff White 481 Winscott Road Benbrook TX 76126 Weatherford Broussard (2) Mark Banquer 1159 Old Spanish Trail Broussard LA 70518 Weatherford Casper Dragan Cicvaric 1929 Skyview Drive Casper WY 82601 Weatherford Clay City Blake Richardson 13211 Old Highway 50 Clay City IL Weatherford Drilling & Intervention 4309 Scr 1290 Midland TX 79711 Weatherford Dunbar 402 28Th Street Dunbar WV Weatherford Edinburg 6001 Us Hwy 281 North Edinburg TX 78542 Weatherford Entera 2087 Westgate Drive Rock Springs WY 82901 Weatherford Fort Smith 6308 Riley Park Drive, Suite 200 Fort Smith AR 72916 Weatherford Interventional Service Kilgor 2105 Hwy 31 East Kilgore TX 75662 Weatherford Interventional Service Libera 1500 General Welch Blvd. Liberal KS 67901 Weatherford Krebs 1200 West Washington Krebs OK

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 26 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 52 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Weatherford Moore PO Box 7106 Moore OK 73153 Weatherford Okc 2800 South Meridian Oklahoma City OK 73108 Weatherford Oklahoma City Dale Melius 2800 South Meridian Ave. Oklahoma City OK 73108 Weatherford Shreveport 1005 Mars Blvd Shreveport LA 71107 Weatherford Titusville 11046 Skyline Drive (Aka 215 Skyline) Titusville PA 16354 Weatherford Williston 13988 West Front Street Williston ND 58801 Weatherford Wireline James 1929 Skyview Dr Casper WY 82601 Weatherford Wireline-Casper Dragan Cicvaric 1929 Skyview Drive Casper WY 82601 Weatherford-Alice Jesse 2080 Harkins Alice TX 78332 Weatherford-Bakersfield Steve Pressley 19608 Broken Ct. B. Shafter CA 93314 Weatherford-Bridgeport David 1652 Cuba Road Bridgeport TX 76426 Weatherford-Canonsburg Mark St. Ledger 121 Hillpointe Dr., Ste 300 Canonsburg PA 15317 Weatherford-Casper Bo Bilek 1780 Opportunity Blvd Casper WY 82601 Weatherford-Denver Bob Povich 410 17Th Street, Ste 400 Denver CO 80202 Weatherford-Elderton Donald Frye 124 Windy Ridge Lane Elderton PA 15736 Weatherford-Elkview Rick Sircy 4996 S. Elk River Road Elkview WV 25071 Weatherford-Farmington Steve Hash 1121 Madison Farmington NM 87401 Weatherford-Grand Junction Steve Hash 719 Arrowest Court Grand Junction CO 81505 Weatherford-Grd Junc Don Hawker 719 Arrowest Court Grand Junction CO 81501 Weatherford-Houston Jw Seguro 2000 St James Place Houston TX 77056 Weatherford-Levelland Mitch Stacy P.O. Box 1620 Levelland TX 79336 Weatherford-London Robert Sherrell 40 Westinghouse Drive London KY 40741 Weatherford-Muncy Marc Sherrell 25 Energy Drive Muncy PA 17756 Weatherford-Norton Johnny Mosley 541 Hawthorne Drive Norton VA 24273 Weatherford-Odessa 710 South Faudree Road Odessa TX 79766 Weatherford-Pearland 3632 South Main St Pearland TX 77581 Weatherford-Rock Springs Craig Phillips 46 Wilkins Peak Rd Rock Springs WY 82902 Weatherford-Rosenburg John Q. 1207 Spur 529 Rosenburg TX 77471 Weatherford-Tyler Marshall Gillum 9464 Fm 2767 Tyler TX 75708 Weatherford-Weatherford Tom Trujillo 4700 Commerce Weatherford OK 73096 Weatherford-Woodward Chad Lowry 607 Martin Road Woodward OK 73801 Weatherford-Youngstown 1100 Performance Place Youngstown OH 44502 Weatherofrd-Bossier 1001 M&O Drive Bossier City LA 71111 Weaver And Tidwell Frank Thompson 2821 West 7Th Street, Suite 700 Fort Worth TX 76107 Well Service-Richlands 450 Front Street Richlands VA Well Services-Crosville Rusty P.O. Box 2599 Crossville TN 38557 Well Tech Services Brent Brown 400 West Railroad Electra TX 76307 Wells Fargo PO Box 6995 Portland OR 97228-6995 Wells Fargo Equipment Finance, Inc. C/O Palmer Lehman Sandberg, PLLC Attn: Larry Chek 8350 N. Central Expressway Suite 1111 Dallas TX 75206 Wells Services-Tuscaloosa Josh 10560 George Newell Road Vance AL 35490 Welltech-Calgary Gregg Lindstrom 4860 25Th Street Se Calgary AB T2B 3M2 Canada Wendy Burgess Tarrant County Tax Assessor 100 E. Weatherford Fort Worth TX 76196 West Equipment & Service Corp. 1663 Hickory Dr. Suite H Fort Worth TX 76117 West Penn Power 800 Cabin Hill Drive Greensburg PA 15606 West Port Corporation 510 Montauk Highway West Islip NY 11795-4422 West Tex Disposal PO Box 69161 Odessa TX 79769-0161 West Texas Safety Training P.O. Box 60828 Midland TX 79711 Westair Gases And Equipment P.O. Box 101420 Pasandena CA 91189-1420 Western Wireline James Bottoms PO Box 760 Ventura CA 93002 Whitaker Chalk 301 Commerce Street Suite 3500 Fort Worth TX 76102-4135 White Eagle-Cheyenne Clint 2292 Ridley Road Cheyenne WY Whiting Oil And Gas Corporation 1700 Broadway, Suite 2300 Denver CO 80290 Wildcat Oil Tools P.O. Box 50592 Midland TX 79710 Wilkinson, Michael 1409 Cr 805 Cleburne TX 76031 Willbanks Metal Inc. 1155 North East 28Th Street Fort Worth TX 76106 Williams, Heather L 537 Magnolina Parkway Benbrook TX 76126 Williams, Jonathan 537 Magnolina Parkway Benbrook TX 76126 Williston Basin Petroleum Conference PO Box 1395 Bismarck ND 58502 Wilson, Russell Mark 404 W Links Drive Godley TX 76044 Wilson, Stephanie PO Box 367 Godley TX 76044 Wirelin Specialties Marvin Attaway 905 South Hutton Farmington NM 87401 Wireline Accessories Chris P.O. Box 53437 Midland TX 79710 Wireline Accessories Chris Mcintosh P.O. Box 53437 Midland TX 79710 Wiremaster 1788 Northpointe Road Columbia TN 38401 Witt Plumbing Company 5229 Vesta Farley Road Fort Worth TX 76119 Wood Wireline P.O. Box 473 Gillette WY 82717 Woodgroup-Corpus 4910 Leopard Suite 400 Corpus Christi TX 78408 Woodward Equipment Company 15790 Se Piazza Ave, Suite 104 Clackamas OR 97015 Woody'S Automotive Group 310 South Washington Chillicothe MO 64601 Works, Ava 9604 High Road Joshua TX 76058 World Trade Group 211 Yonge Street 6Th Floor Toronto ON M5B 1M4 Canada Wpx-Parachute Brian O'Dell 1058 Cr 215 Parachute CO 81635 Wrangler Wireline David 4953 Millholland Rd Sour Lake TX 77659 Wrangler-Sour Lake David Floyd 1080 Hwy 105 West Sour Lake TX 77659 Wren Oilfield Services Chris Wren P.O. Box 334 White Oak TX 75693 Wright, Gaylon 1818 Creek Knoll San Antonio TX 78245 Wsi Cased Hole Specialist Mike Alarcon PO Box 670 Snyder TX 79550

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 27 of 28 Case 20-41504-elm11 Doc 57 Filed 05/01/20 Entered 05/01/20 15:48:44 Page 53 of 53

Exhibit J Service Via First-Class Mail

Name Attention Address 1 Address 2 Address 3 City State Zip Country Wt Wireline 1474 Hollywood Drive Abilene TX 79602 Wyreline Tranformation-Fort Worth 5504 El Campo Fort Worth TX Wyreline Transformation, LLC 156 Shale Road Pleasanton TX 78064 Xm Satellite Radion Inc PO Box 33174 Detroit MI 48232-5280 Xto Energy 810 Houston Street Fort Worth TX 76102 Yankee Wireline Brett PO Box 1227 Williston ND 58801 Yankee-Williston Dan Walter 4989 140Th Avenue Nw Williston ND 58801 Yates, Michael C 6104 N Ridge Rd Fort Worth TX 76135 Zaza-Corpus Mickey Morris Attn:Accounts Payable 1301 Mckinney Street, Suite 2850 Houston TX 77010 Zep Sales And Service Acuity Specialty Products, Inc. P.O. Box 841508 Dallas TX 75284 Zimmerer Kubota 2825 North Nolan River Road Cleburne TX 76033 Zoro 909 Asbury Drive Buffalo Grove IL 60089

Diamondback Industries, Inc., et al. Case No. 20-41504 (ELM) Page 28 of 28