T 136 Filed in TXSB on 12/28/17 Page 1 of 57

Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 1 of 57

IN THE UNITED STATES BANKRUPTCY COURT FOR THE SOUTHERN DISTRICT OF TEXAS HOUSTON DIVISION ______) In re: ) Chapter 11 ) COBALT INTERNATIONAL ENERGY, INC., et al.,1 ) Case No. 17-36709 (MI) ) Debtors. ) Jointly Administered )

CERTIFICATE OF SERVICE

I, Andrew Henchen, depose and say that I am employed by Kurtzman Carson Consultants LLC (“KCC”), the proposed claims and noticing agent for the Debtors in the above-captioned cases.

On December 21, 2017, at my direction and under my supervision, employees of KCC caused the following document to be served via Electronic Mail upon the service list attached hereto as Exhibit A; via Facsimile upon the service list attached hereto as Exhibit B; via Overnight Mail upon the service list attached hereto as Exhibit C; and via First Class Mail upon the service list attached hereto as Exhibit D:

 Notice of Hearing on Debtors' Motion for Entry of an Order (I) Approving Bidding Procedures for the Sale of the Debtors' Assets, (II) Scheduling an Auction, (III) Approving the Form and Manner of Notice Thereof, (IV) Scheduling Hearings and Objection Deadlines With Respect to the Debtors' Disclosure Statement and Plan Confirmation, and (V) Granting Related Relief; to be Held on January 11, 2018 at 2:00 p.m. (prevailing Central Time) [Docket No. 115]

Furthermore, on December 21, 2017, at my direction and under my supervision, employees of KCC caused the following documents to be served via Electronic Mail upon the service list attached hereto as Exhibit A; and via Overnight Mail upon the service list attached hereto as Exhibit C:

 Debtors' Motion for Entry of an Order Establishing Procedures for Interim Compensation and Reimbursement of Expenses for Professionals [Docket No. 120]

1 The Debtors in these chapter 11 cases, along with the last four digits of each Debtor’s federal tax identification number, are: Cobalt International Energy, Inc. (1169); Cobalt International Energy GP, LLC (7374); Cobalt International Energy, LP (2411); Cobalt GOM LLC (7188); Cobalt GOM # 1 LLC (7262); and Cobalt GOM # 2 LLC (7316). The Debtors’ service address is: 920 Memorial City Way, Suite 100, Houston, Texas 77024.

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 Debtors' Application for Entry of an Order Authorizing the Retention and Employment of Kirkland & Ellis LLP and Kirkland & Ellis International LLP as Attorneys for the Debtors and Debtors in Possession Effective Nunc Pro Tunc to the Petition Date [Docket No. 121]

 Debtors' Application for Entry of an Order Authorizing the Retention and Employment of Zack A. Clement PLLC as Local Counsel for the Debtors and Debtors in Possession Effective Nunc Pro Tunc to the Petition Date [Docket No. 122]

 Debtors' Application for Entry of an Order Authorizing Employment and Retention of Houlihan Lokey Capital, Inc. as Financial Advisor and Investment Banker to the Debtors Nunc Pro Tunc to the Petition Date [Docket No. 124]

 Debtors' Motion for Entry of an Order Authorizing the Debtors to Honor Certain Severance Programs [Docket No. 125]

 Debtors' Motion for Entry of an Order Authorizing and Approving the Debtors' Sales Incentive Plan [Docket No. 126]

Furthermore, on December 21, 2017, at my direction and under my supervision, employees of KCC caused the following document to be served via Electronic Mail upon the service lists attached hereto as Exhibit A and Exhibit E; via Facsimile upon the service lists attached hereto as Exhibit B and Exhibit F; via Overnight Mail upon the service list attached hereto as Exhibit C; and via First Class Mail upon the service list attached hereto as Exhibit G:

 Notice of Hearing Regarding Debtors' Motion for Entry of an Order (I) Authorizing the Payment of Certain Prepetition and Postpetition Taxes and Fees and (II) Granting Related Relief and Debtors' Motion for Entry of an Order Authorizing the Debtors to (I) Continue Insurance Coverage Entered Into Prepetition and Satisfy Prepetition Obligations Related Thereto, if Any, and (II) Renew, Amend, Supplement, Extend, or Purchase Insurance Policies, and (III) Granting Related Relief [Docket No. 123]

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 Debtors' Motion for Entry of an Order (I) Authorizing Performance Under Settlement Agreement, (II) Approving Settlement Agreement, and (III) Granting Related Relief [Docket No. 127]

Dated: December 26, 2017 /s/ Andrew Henchen___ Andrew Henchen KCC 2335 Alaska Ave El Segundo, CA 90245 Tel 310.776.7333

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Exhibit A Case 17-36709 Document 136 FiledExhibit Ain TXSB on 12/28/17 Page 5 of 57 Master Service List Served via Electronic Mail

DESCRIPTION COMPANY CONTACT EMAIL Counsel for the Ad Hoc Group of Second Akin Gump Strauss Hauer & Feld [email protected]; Lien Noteholders LLP James Savin & Kate Doorley [email protected] Counsel for the Ad Hoc Group of Second Akin Gump Strauss Hauer & Feld Marty L Brimmage Jr & Lacy M [email protected]; Lien Noteholders LLP Lawrence [email protected] Top 30 Creditors Axia Partners, LP Director or Officer [email protected] Baker Hughes Oilfield Operational Top 30 Creditors LLC Director or Officer [email protected] Committee of Unsecured Creditors Baker Hughes, a GE Company Attn Christopher J. Ryan [email protected] Top 30 Creditors Berger Geosciences LLC Director or Officer [email protected] Top 30 Creditors Blade Energy Partners Ltd Michelle Pineda [email protected] Top 30 Creditors Central Dispatch Director or Officer [email protected] [email protected]; Top 30 Creditors CGG Services (U.S.) Inc. Erika Lovertro & Nina Hodge [email protected] Top 30 Creditors Cintas Corporation Director or Officer [email protected] Top 30 Creditors Crowe Horwath LLP Jansie McMahan [email protected] Cuneiform Offshore Consulting, Top 30 Creditors LLC Basim Mekha [email protected] Delaware Attorney General Delaware Attorney General Attn Bankruptcy Department [email protected] Delaware Division of Revenue Taxing Authority Bankruptcy Service Division of Revenue/Bankruptcy [email protected]

Top 30 Creditors Earth Science Assoc. C and T Inc. Andrew Pulham [email protected] Top 30 Creditors Ellington And Associates Inc Director or Officer [email protected]

Counsel for GAMCO Global Gold, Natural Resources & Income Trust, GAMCO Natural Resources, Gold & Income Trust, St. Lucie County Fire District Firefighters' Pension Trust Fund, Fire and Police Retiree Health Care Fund, San Antonio, Sjunde AP-Fonden and Universal Investment Gesellschaft m.b.H. Entwistle & Cappucci LLP Andrew Entwistle [email protected] Top 30 Creditors Fugro Marine Geoservices, Inc Carlena Jiro [email protected] Top 30 Creditors Gardere Wynne Sewell LLP Ronald Oran [email protected] Top 30 Creditors Geocomputing Group, LLC Elizabeth Schall [email protected] Top 30 Creditors Halliburton Energy Services Clarice Gray [email protected] Top 30 Creditors Intecsea, Inc Director or Officer [email protected] [email protected]; Top 30 Creditors JCC Services Inc. Cathy Brock & Michele Heli [email protected] Counsel for Chevron U.S.A. Inc. King & Spalding LLP Edward Ripley & Ann Carroll [email protected]; [email protected] [email protected]; [email protected]; James HM Sprayregen, Marc [email protected]; Kieselstein, Chad J Husnick, Brad [email protected]; Counsel Kirkland & Ellis LLP Weiland, Laura Krucks [email protected] Counsel for Harris County and Cypress- Linebarger Goggan Blair & Fairbanks ISD Sampson, LLP Tara Grundemeier [email protected] Louisiana Attorney General Louisiana Attorney General Attn Bankruptcy Department [email protected] Top 30 Creditors Marine Preservation Assoc Brett Drewry [email protected] National Economic Research Top 30 Creditors Associates, Inc. John Dwyer [email protected] Oil Spill Response (Dispersants) Top 30 Creditors Limited Director or Officer [email protected] Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Lien Matthew S Okin & Genevieve M [email protected]; Senior Secured Notes due 2021 Okin & Adams, LLP Graham [email protected] Top 30 Creditors P2 Energy Solutions Director or Officer [email protected] Top 30 Creditors PriceWaterhouseCoopers LLP Bob Morgan [email protected] Top 30 Creditors PRQ Inc Paul Quigley [email protected] Counsel for Indenture Trustee for 2.625% Sr Convertible Notes and Indenture Trustee for 3.125% Sr Conv Notes; and Wells Fargo Bank, National Association; Committee of Unsecured Creditors Reed Smith LLP Eric A Schaffer [email protected] Counsel to Wells Fargo Bank, National Association Reed Smith LLP Lloyd A Lim [email protected] Top 30 Creditors Schlumberger Technology Corp Director or Officer [email protected] Committee of Unsecured Creditors Schlumberger Technology Corp Attn Don Burell [email protected]

SEC Regional Office Securities & Exchange Commission Fort Worth Regional Office [email protected] [email protected]; SEC Headquarters Securities & Exchange Commission Secretary of the Treasury [email protected] [email protected]; [email protected]; Scott Musoff & Lisa Laukitis & Noelle [email protected]; Top 30 Creditors Skadden Arps Slate Meagher Reed [email protected] [email protected]; Committee of Unsecured Creditors Snow Spence Green LLP Kenneth Green & Holly Hamm [email protected] Top 30 Creditors Sonangol Offshore Services Co. Deanna Evans [email protected] Tenaris Global Services USA Top 30 Creditors Corporation Director or Officer [email protected] Top 30 Creditors Trevena Geo-Consulting LLC Art Trevena [email protected] Counsel for Securities and Exhange U.S. Securities and Exchange Commission Commission Angela D. Dodd [email protected]

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 2 Case 17-36709 Document 136 FiledExhibit Ain TXSB on 12/28/17 Page 6 of 57 Master Service List Served via Electronic Mail

DESCRIPTION COMPANY CONTACT EMAIL

Counsel for the Untied States of America, on behalf of the United States Department of the Interior and its agencies, The Bureau of Ocean Energy Management (BOEM), The Bureau of Safety and Environmental Enforcement (BSEE) and Office of Natural Resources Revenue (ONRR) United States Attorney's Office Richard Kincheloe [email protected]

Counsel for the Untied States of America, on behalf of the United States Department of the Interior and its agencies, The Bureau of Ocean Energy Management (BOEM), The Bureau of Safety and Environmental Enforcement (BSEE) and Office of Natural US Department of Justice, Civil [email protected]; Resources Revenue (ONRR) Division Eunice Hudson [email protected] Office of the U.S. Trustee for the Southern US Trustee Southern District of District of Texas Texas [email protected] Top 30 Creditors Wachtell Lipton Rosen & Katz Director or Officer [email protected] Top 30 Creditors Weatherford Laboratories Ana Pandes [email protected] Alfredo R Perez & Christopher M [email protected]; Counsel to Ad Hoc First Lien Group Weil, Gotshal & Manges LLP Lopez [email protected] Counsel for Indenture Trustee for First Lien Notes Weil, Gotshal & Manges LLP Matt Barr [email protected] [email protected]; Counsel to Ad Hoc First Lien Group Weil, Gotshal & Manges LLP Matthew S Barr & Alexander Welch [email protected] Wells Fargo Bank, National Committee of Unsecured Creditors Association Attn James R. Lewis [email protected]

Indenture Trustee for 2.625% Sr Wells Fargo Corporate Trust Convertible Notes; 3.125% Sr Conv Notes Services Corporate Debt [email protected] Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Lien Wilmer Cutler Pickering Hale and [email protected]; Senior Secured Notes due 2021 Dorr LLP Andrew Goldman & Lauren Lifland [email protected] Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Lien Wilmer Cutler Pickering Hale and Senior Secured Notes due 2021 Dorr LLP Benjamin Loveland [email protected] Indenture Trustee for First Lien Notes and Second Lien Notes Wilmington Trust, NA Jane Schweiger [email protected] Indenture Trustee and Collateral Agent for the 10.75% First Lien Senior Secured Wilmington Trust, National Notes due 2021 Association Rita Marie Ritrovato, CCTS [email protected] [Proposed] Co-Counsel to the Debtors and Debtors in Possession Zack A Clement PLLC Zack A Clement [email protected]

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 2 of 2 Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 7 of 57

Exhibit B Case 17-36709 Document 136 FiledExhibit inB TXSB on 12/28/17 Page 8 of 57 Master Service List Served via Facsimile

DESCRIPTION COMPANY CONTACT FAX Counsel for the Ad Hoc Group of Second Akin Gump Strauss Hauer & Feld Lien Noteholders LLP James Savin & Kate Doorley 202-887-4288 Counsel for the Ad Hoc Group of Second Akin Gump Strauss Hauer & Feld Marty L Brimmage Jr & Lacy M Lien Noteholders LLP Lawrence 214-969-4343 Top 30 Creditors Axia Partners, LP Director or Officer 781-240-6050 Baker Hughes Oilfield Operational Top 30 Creditors LLC Director or Officer 713-879-2662 Top 30 Creditors Berger Geosciences LLC Director or Officer 713-341-0398 Top 30 Creditors Blade Energy Partners Ltd Michelle Pineda 972-712-8408 Top 30 Creditors Central Dispatch Director or Officer 504-362-4029 Top 30 Creditors Cintas Corporation Director or Officer 513-459-1513 Top 30 Creditors Covington and Burling LLP Director or Officer 202-662-6291 Top 30 Creditors Crowe Horwath LLP Jansie McMahan 312-899-5300 Top 30 Creditors CT Corporation Director or Officer 212-894-8710 Delaware Division of Revenue 302-577-8656; Taxing Authority Bankruptcy Service Division of Revenue/Bankruptcy Service302-577-8592 Top 30 Creditors Ellington And Associates Inc Director or Officer 713-481-5333 EPA Region 6 AR LA NM OK TX Environmental Protection Agency 214-665-7113 Top 30 Creditors Fugro Marine Geoservices, Inc Carlena Jiro 713-336-5811 Top 30 Creditors Gardere Wynne Sewell LLP Ronald Oran 214-999-4667 Top 30 Creditors Halliburton Energy Services Clarice Gray 281-449-1603 Top 30 Creditors Intecsea, Inc Director or Officer 713-892-0869 IRS Internal Revenue Service Centralized Insolvency Operation 855-235-6787 Counsel for Chevron U.S.A. Inc. King & Spalding LLP Edward Ripley & Ann Carroll 713-751-3290 Counsel for Harris County and Cypress- Linebarger Goggan Blair & Fairbanks ISD Sampson, LLP Tara Grundemeier 713-844-3503 Louisiana Attorney General Louisiana Attorney General Attn Bankruptcy Department 225-326-6797 Taxing Authority Louisiana Department of Revenue Attn Bankruptcy Division 225-219-2250 National Economic Research Top 30 Creditors Associates, Inc. John Dwyer 212-345-4650 New York State Dept of Taxation Taxing Authority and Finance Bankruptcy/Special Procedures Section518-457-0617 Oil Spill Response (Dispersants) 44-20-7724- Top 30 Creditors Limited Director or Officer 0103 Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Lien Matthew S Okin & Genevieve M Senior Secured Notes due 2021 Okin & Adams, LLP Graham 888-865-2118 Top 30 Creditors P2 Energy Solutions Director or Officer 303-292-1812 Top 30 Creditors PriceWaterhouseCoopers LLP Bob Morgan 813-286-6000 Counsel for Indenture Trustee for 2.625% Sr Convertible Notes and Indenture Trustee for 3.125% Sr Conv Notes; and Wells Fargo Bank, National Association; Committee of Unsecured Creditors Reed Smith LLP Eric A Schaffer 412-288-3063 Counsel to Wells Fargo Bank, National Association Reed Smith LLP Lloyd A Lim 713-469-3899 Top 30 Creditors Schlumberger Technology Corp Director or Officer 281-285-8545 202-772-9317; SEC Headquarters Securities & Exchange Commission Secretary of the Treasury 202-772-9318 917-777-7852; Scott Musoff & Lisa Laukitis & Noelle 917-777-3290; Top 30 Creditors Skadden Arps Slate Meagher Reed 713-483-9122 Committee of Unsecured Creditors Snow Spence Green LLP Kenneth Green & Holly Hamm 713-335-4848 Top 30 Creditors Sonangol Offshore Services Co. Deanna Evans 281-966-1888 Tenaris Global Services USA Top 30 Creditors Corporation Director or Officer 713-767-4444 Texas Attorney General Texas Attorney General Attn Bankruptcy Department 512-475-2994 Texas Commission on EPA State Environmental Quality Office of the Commissioner 512-239-5533 Texas Comptroller of Public Taxing Authority Accounts Attn Bankruptcy Section 888-908-9994 Counsel for Securities and Exhange U.S. Securities and Exchange Commission Commission Angela D. Dodd 312-353-7398

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 2 Case 17-36709 Document 136 FiledExhibit inB TXSB on 12/28/17 Page 9 of 57 Master Service List Served via Facsimile

DESCRIPTION COMPANY CONTACT FAX

Counsel for the Untied States of America, on behalf of the United States Department of the Interior and its agencies, The Bureau of Ocean Energy Management (BOEM), The Bureau of Safety and Environmental Enforcement (BSEE) and Office of Natural Resources Revenue (ONRR) United States Attorney's Office Richard Kincheloe 713-718-3033

Counsel to Ad Hoc First Lien Group Weil, Gotshal & Manges LLP Matthew S Barr & Alexander Welch 212-310-8007 Alfredo R Perez & Christopher M Counsel to Ad Hoc First Lien Group Weil, Gotshal & Manges LLP Lopez 713-224-9511 Wells Fargo Bank, National Committee of Unsecured Creditors Association Attn James R. Lewis 866-524-4681

Indenture Trustee for 2.625% Sr Convertible Wells Fargo Corporate Trust Notes; 3.125% Sr Conv Notes Services Corporate Debt 214-756-7401 Top 30 Creditors Williams & Connolly LLP Director or Officer 202-434-5029 Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Lien Wilmer Cutler Pickering Hale and Senior Secured Notes due 2021 Dorr LLP Andrew Goldman & Lauren Lifland 212-230-8888 Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Lien Wilmer Cutler Pickering Hale and Senior Secured Notes due 2021 Dorr LLP Benjamin Loveland 617-526-5000 Indenture Trustee for First Lien Notes and Second Lien Notes Wilmington Trust, NA Jane Schweiger 612-217-5651 Indenture Trustee and Collateral Agent for the 10.75% First Lien Senior Secured Notes Wilmington Trust, National due 2021 Association Rita Marie Ritrovato, CCTS 302-636-4145

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 2 of 2 Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 10 of 57

Exhibit C Case 17-36709 Document 136 FiledExhibit in C TXSB on 12/28/17 Page 11 of 57 Master Service List Served via Overnight Mail

DESCRIPTION COMPANY CONTACT ADDRESS1 ADDRESS2 CITY STATE ZIP COUNTRY Office of the U.S. Trustee for the Southern District of Texas US Trustee Southern District of Texas 512 Rusk St Ste 3516 Houston TX 77002 United States Attorney Office for the U.S. Attorney Office Southern District Southern District of Texas of Texas 1000 Louisiana Ste 2300 Houston TX 77002 IRS Internal Revenue Service GCLS 1919 Smith Street Houston TX 77002 IRS Internal Revenue Service Centralized Insolvency Operation 2970 Market St Philadelphia PA 19104 IRS Internal Revenue Service Corpus Christi Office 555 N Carancahua St Corpus Christi TX 78401 IRS Internal Revenue Service Department of the Treasury Austin TX 73301 IRS Internal Revenue Service PO BOX 105703 Atlanta GA 30348-5703 Indenture Trustee for First Lien Notes and Second Lien Notes Wilmington Trust, NA Jane Schweiger 50 S Sixth St, Ste 1290 Minneapolis MN 55402

Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Wilmer Cutler Pickering Hale and Dorr Lien Senior Secured Notes due 2021 LLP Andrew Goldman & Lauren Lifland 7 World Trade Center 250 Greenwich Street New York NY 10007 Counsel for Indenture Trustee for First Lien Notes Weil, Gotshal & Manges LLP Matt Barr 767 5th Ave New York NY 10153 Counsel for the Ad Hoc Group of Second Lien Noteholders Akin Gump Strauss Hauer & Feld LLP James Savin & Kate Doorley 1333 New Hampshire Ave, NW Washington DC 20036 Indenture Trustee for 2.625% Sr Convertible Notes; 3.125% Sr Conv 600 S 4th Street, 11th Notes Wells Fargo Corporate Trust Services Corporate Debt Claire Alber Floor Minneapolis MN 55415 Counsel for Indenture Trustee for 2.625% Sr Convertible Notes and Indenture Trustee for 3.125% Sr Conv Notes; and Wells Fargo Bank, National Association; Committee of Unsecured Creditors Reed Smith LLP Eric A Schaffer 225 Fifth Ave, Suite 1200 Pittsburgh PA 15222 SEC Headquarters Securities & Exchange Commission Secretary of the Treasury 100 F St NE Washington DC 20549 801 Cherry Street, Suite 1900, Unit SEC Regional Office Securities & Exchange Commission Fort Worth Regional Office 18 Fort Worth TX 76102 EPA Region 6 AR LA NM OK TX Environmental Protection Agency Fountain Place 12th Floor Ste 1200 1445 Ross Ave Dallas TX 75202-2733 EPA Headquarters US EPA Ariel Rios Building AR Office of the Administrator 1200 Pennsylvania Ave Nw Washington DC 20460

EPA Headquarters Civil Rights And Finance Dept of EPA 1200 Pennsylvania Ave Nw Washington DC 20040 Texas Commission on Environmental EPA State Quality Office of the Commissioner 12100 Park 35 Circle Austin TX 78753 New York Attorney General New York Attorney General Attn Bankruptcy Department Office of the Attorney General The Capitol, 2nd Fl Albany NY 12224-0341 Delaware Attorney General Delaware Attorney General Attn Bankruptcy Department Carvel State Office Bldg 820 N French St Wilmington DE 19801 Texas Attorney General Texas Attorney General Attn Bankruptcy Department 300 W 15th St Austin TX 78701 Louisiana Attorney General Louisiana Attorney General Attn Bankruptcy Department 1885 North Third Street Baton Rouge LA 70802 Scott Musoff & Lisa Laukitis & Noelle Top 30 Creditors Skadden Arps Slate Meagher Reed Four Times Square New York NY 10036 Top 30 Creditors Wachtell Lipton Rosen & Katz Director or Officer 51 West 52nd Street New York NY 10019 Top 30 Creditors Schlumberger Technology Corp Director or Officer 300 Schlumberger Drive Sugar Land TX 77478 Top 30 Creditors Williams & Connolly LLP Director or Officer 725 12th Street, NW Washington DC 20005 Top 30 Creditors CGG Services (U.S.) Inc. Erika Lovertro & Nina Hodge 10300 Town Park Dr Houston TX 77072

Top 30 Creditors Baker Hughes Oilfield Operational LLC Director or Officer 17021 Aldine Westfield Road Houston TX 77073 5200 North Sam Houston Parkway Top 30 Creditors Weatherford Laboratories Ana Pandes West, Suite 500 Houston TX 77086 National Economic Research Top 30 Creditors Associates, Inc. John Dwyer 360 Hamilton Avenue, 10th Floor White Plains NY 10601 Top 30 Creditors Gardere Wynne Sewell LLP Ronald Oran 2021 Mckinney Ave, Suite 1600 Dallas TX 75201 Top 30 Creditors Intecsea, Inc Director or Officer 575 N Dairy Ashford, Suite 400 Houston TX 77079 Top 30 Creditors Marine Preservation Assoc Brett Drewry 20645 N Pima Road Ste 100 Scottsdale AZ 85255 Top 30 Creditors Earth Science Assoc. C and T Inc. Andrew Pulham 5312 Gallatin Place Boulder CO 80303 Top 30 Creditors Geocomputing Group, LLC Elizabeth Schall 11757 Katy Freeway, Ste 1300 Houston TX 77079 Top 30 Creditors Sonangol Offshore Services Co. Deanna Evans 1401 Enclave Parkway, Suite 125 Houston TX 77077 Top 30 Creditors JCC Services Inc. Cathy Brock & Michele Heli 19219 Katy Freeway, Suite 200 Houston TX 77094 Top 30 Creditors Crowe Horwath LLP Jansie McMahan 225 West Wacker Drive, Suite 2600 Chicago IL 60606-1224

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 3 Case 17-36709 Document 136 FiledExhibit in C TXSB on 12/28/17 Page 12 of 57 Master Service List Served via Overnight Mail

DESCRIPTION COMPANY CONTACT ADDRESS1 ADDRESS2 CITY STATE ZIP COUNTRY One Citycenter, 850 Tenth Street, Top 30 Creditors Covington and Burling LLP Director or Officer Nw Washington DC 20001-4956 Top 30 Creditors Blade Energy Partners Ltd Michelle Pineda 2600 Network Blvd Suite 550 Frisco TX 75034 Top 30 Creditors Berger Geosciences LLC Director or Officer 13100 North West Fwy Ste 600 Houston TX 77040 Top 30 Creditors Cuneiform Offshore Consulting, LLC Basim Mekha 3406 Shadowchase Dr Houston TX 77082 Top 30 Creditors PRQ Inc Paul Quigley 6125 Hilton Road Manitou Springs CO 80829 Top 30 Creditors Vinson And Elkins LLP Director or Officer 1001 Fannin Street, Suite 2500 Houston TX 77002 Top 30 Creditors PriceWaterhouseCoopers LLP Bob Morgan 300 Madison Avenue, 24th Floor New York NY 10017 Oil Spill Response (Dispersants) Southmapton United Top 30 Creditors Limited Director or Officer Lower William Street Hampshire SO14 5QE Kingdom Top 30 Creditors Fugro Marine Geoservices, Inc Carlena Jiro 6100 Hillcroft Houston TX 77081 Top 30 Creditors Axia Partners, LP Director or Officer 515 Post Oak Blvd, Suite 910 Houston TX 77027 Top 30 Creditors Ellington And Associates Inc Director or Officer 6510 Guhn Rd Houston TX 77040 Top 30 Creditors Halliburton Energy Services Clarice Gray 14851 Milner Road Gate 5A Houston TX 77032 Top 30 Creditors Central Dispatch Director or Officer 1800 Fourth St Harvey LA 70058 Top 30 Creditors P2 Energy Solutions Director or Officer 1670 Broadway, Suite 2800 Denver CO 80202 Top 30 Creditors Trevena Geo-Consulting LLC Art Trevena 19654 Surface Creek Rd Cedaredge CO 81413 Top 30 Creditors Cintas Corporation Director or Officer 6800 Cintas Boulevard Cincinnati OH 45262 Tenaris Global Services USA Top 30 Creditors Corporation Director or Officer 2200 West Loop South, Suite 800 Houston TX 77027 Top 30 Creditors CT Corporation Director or Officer 111 Eigth Avenue, 13th Floor New York NY 10011 Counsel to Wells Fargo Bank, National Association Reed Smith LLP Lloyd A Lim 811 Main St, Suite 1700 Houston TX 77002-6110

Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Wilmer Cutler Pickering Hale and Dorr Lien Senior Secured Notes due 2021 LLP Benjamin Loveland 60 State Street Boston MA 02109 Indenture Trustee and Collateral Agent for the 10.75% First Lien Senior Secured Notes due 2021 Wilmington Trust, National Association Rita Marie Ritrovato, CCTS Assistant Vice President 1100 North Market Street Wilmington DE 19890

Counsel to Wilmington Trust, National Association, as Indenture Trustee and Collateral Agent for the 10.75% First Matthew S Okin & Genevieve M Lien Senior Secured Notes due 2021 Okin & Adams, LLP Graham 1113 Vine St Suite 201 Houston TX 77002 Counsel to Ad Hoc First Lien Group Weil, Gotshal & Manges LLP Matthew S Barr & Alexander Welch 767 Fifth Avenue New York NY 10153 Alfredo R Perez & Christopher M Counsel to Ad Hoc First Lien Group Weil, Gotshal & Manges LLP Lopez 700 Louisiana Street, Suite 1700 Houston TX 77002 Counsel for the Ad Hoc Group of Marty L Brimmage Jr & Lacy M Second Lien Noteholders Akin Gump Strauss Hauer & Feld LLP Lawrence 1700 Pacific Avenue, Suite 4100 Dallas TX 75201 Taxing Authority Lafayette Consolidated Government 101 Jefferson St Lafayette LA 70501 Taxing Authority Lafayette Parish Tax Collector 1010 Lafayette St Lafayette LA 70501 Taxing Authority LaFourche Parish Sheriffs Office 200 Canal Blvd Thibodaux LA 70301 Taxing Authority Terrebonne Parish Tax Collector Sheriff and Ex-Officio Tax Collector 7856 W Main St No 120 Houma LA 70360 Taxing Authority Assumption Parish Assessors Office 4809 Hwy 1 Napoleonville LA 70390 Taxing Authority St. Mary's Parish Assessor Courthouse Building, 500 Main Street Franklin LA 70538 Taxing Authority Aldine ISD Tax Office 14909 Aldine Westfield Road Houston TX 77032 Taxing Authority Cy-Fair ISD Tax Office Tax Assessor-Collector 10494 Jones Road, Suite 106 Houston TX 77065 Taxing Authority Harris County Tax Assessor-Collector, Mike Sullivan 1001 Preston St. Houston TX 77002 Taxing Authority Spring Branch ISD Tax Assessor-Collector 8880 Westview Dr Houston TX 77055 Taxing Authority Sheldon ISD Tax Office Tax Assessor-Collector, A Howard 11411 CE King Parkway, Suite A Houston TX 77044 State of Delaware, Division of Taxing Authority Corporations 401 Federal St #4 Dover DE 19901

Taxing Authority Texas Comptroller of Public Accounts 111 East 17th St Austin TX 78774 Taxing Authority State of Louisiana Secretary of State 501 Louisiana Avenue Baton Rouge LA 70802 Taxing Authority Louisiana Department of Revenue Attn Bankruptcy Division 617 North Third St Baton Rouge LA 70802 New York State Dept of Taxation and Taxing Authority Finance Attn Office of Counsel Building 9 WA Harriman Campus Albany NY 12227 New York State Dept of Taxation and Taxing Authority Finance Bankruptcy/Special Procedures Sectio PO Box 5300 Albany NY 12205-0300

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 2 of 3 Case 17-36709 Document 136 FiledExhibit in C TXSB on 12/28/17 Page 13 of 57 Master Service List Served via Overnight Mail

DESCRIPTION COMPANY CONTACT ADDRESS1 ADDRESS2 CITY STATE ZIP COUNTRY Delaware Division of Revenue Taxing Authority Bankruptcy Service Division of Revenue/Bankruptcy ServicCarvel State Office Building 8th Floor Wilmington DE 19801

Taxing Authority Texas Comptroller of Public Accounts Office of the Attorney General Bankruptcy - Collections Division PO Box 13528, Capitol StaAustin TX 78711-3548

Taxing Authority Texas Comptroller of Public Accounts Attn Bankruptcy Section Lyndon B Johnson State Office Build111 East 17th St Austin TX 78774 Taxing Authority State of Louisiana Department of Revenue PO Box 201 Baton Rouge LA 70821 Counsel for Harris County and Cypress- Linebarger Goggan Blair & Sampson, Fairbanks ISD LLP Tara Grundemeier PO Box 3064 Houston TX 77253-3064 Counsel for Chevron U.S.A. Inc. King & Spalding LLP Edward Ripley & Ann Carroll 1100 Louisiana Ste 4000 Houston TX 77002-5213 Counsel for the Untied States of America, on behalf of the United States Department of the Interior and its agencies, The Bureau of Ocean Energy Management (BOEM), The Bureau of Safety and Environmental Enforcement (BSEE) and Office of Natural US Department of Justice, Civil Resources Revenue (ONRR) Division Eunice Hudson 1100 L St, NW Rm 10064 Washington DC 20005 Counsel for the Untied States of America, on behalf of the United States Department of the Interior and its agencies, The Bureau of Ocean Energy Management (BOEM), The Bureau of Safety and Environmental Enforcement (BSEE) and Office of Natural 1000 Louisiana St, Ste Resources Revenue (ONRR) United States Attorney's Office Richard Kincheloe Southern District of Texas 2300 Houston TX 77002 Counsel for Securities and Exhange U.S. Securities and Exchange Commission Commission Angela D. Dodd 175 W. Jackson Blvd, Ste 1450 Chicago IL 60604 Wells Fargo Bank, National Committee of Unsecured Creditors Association Attn James R. Lewis 150 E 42nd St, 40th Floor New York NY 10017 Committee of Unsecured Creditors Baker Hughes, a GE Company Attn Christopher J. Ryan 2001 Rankin Rd Houston TX 77073 Committee of Unsecured Creditors Snow Spence Green LLP Kenneth Green & Holly Hamm 2929 Allen Pkwy, Ste 2800 Houston TX 77019 Committee of Unsecured Creditors Schlumberger Technology Corp Attn Don Burell 1325 S Dairy Ashford Houston TX 77077 Counsel for GAMCO Global Gold, Natural Resources & Income Trust, GAMCO Natural Resources, Gold & Income Trust, St. Lucie County Fire District Firefighters' Pension Trust Fund, Fire and Police Retiree Health Care Fund, San Antonio, Sjunde AP-Fonden and Universal Investment Gesellschaft m.b.H. Entwistle & Cappucci LLP Andrew Entwistle 299 Park Ave, 20th Floor New York NY 10171

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 3 of 3 Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 14 of 57

Exhibit D Case 17-36709 Document 136 FiledExhibit in D TXSB on 12/28/17 Page 15 of 57 Creditor Matrix Parties Served via First Class Mail

COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY 23901 CALABASAS ROAD, STE 1099 PRO, INC. 2080 CALABASAS CA 91302-4104 16010 BARKERS POINT LANE, 2H OFFSHORE INC. SUITE 120 HOUSTON TX 77079-9000

A&A GRAPHIC SUPPLY CORP. 11116 W. LITTLE YORK BLDG 2 HOUSTON TX 77041 A2D TECHNOLOGIES INC PO Box 203086 DALLAS TX 75320 ABM JANITORIAL SERVICES PO Box 951864 DALLAS TX 75395-1864

Abraham, Fruchter & Twersky LLP Jeffrey Abraham One Penn Plaza, Ste 2805 New York NY 10119 ABREU AND MARQUES E ASSOCIADOS, SARL R. FILIPE FOLQUE NR 2-4 LISBOA 1069-121 PORTUGAL ABSG CONSULTING INC PO Box 915094 DALLAS TX 75391-5094 ACCEL SERVICES INC. 448 WEST 19TH ST., SUITE 325 HOUSTON TX 77008 ACCESS INTELLIGENCE, LLC PO BOX 9187 GAITHERSBURG MD 20898-9187 ACCOUNTANT GENERAL TREASURY, BRIDGETOWN ST. MICHAEL BARBADOS ACCRUIT, LLC 1331 17TH STREET, SUITE 1250 DENVER CO 80202 ACE American Ins/Chubb 1133 Avenue of the Americas New York NY 10036 Ace through AmWins 4725 Piedmont Row Dr, Ste 600 Charlotte NC 28210 ACES GLOBAL QUALITY 7915 CYPRESS CREEK PARKWAY SERVICES USA, LLC SUITE 130 HOUSTON TX 77070-5726 Achee, Gary Address Redacted ACM LTD. 3110, 520-3RD AVENUE SW CALGARY AB T2P OR3 CANADA ACME TRUCK LINE, INC. MSC-410683 PO BOX 415000 NASHVILLE TN 37241-5000 Acord, Charles Address Redacted United ACTIVPAYROLL LIMITED 5 CULTS BUSINESS PARK STATION ROAD CULTS ABERDEEN AB15 9PE Kingdom 19500 STATE HIGHWAY 249, ADD ENERGY, LLC SUITE 380 HOUSTON TX 77070 ADP TotalSource Karen Brunelle 11 Northeastern Boulevard Salem NH 03079 ADP, LLC ONE ADP DRIVE MS-600 AUGUSTA GA 30909 ADP, LLC PO Box 842875 BOSTON MA 02284-2875 ADVANCED MARITIME TRANSPORTS 1704 RANKIN RD. STE 100 HOUSTON TX 77073

ADVANCED MAT SYSTEMS INC. 3300, 205 - 5TH AVENUE SW CALGARY AB T2P 2V7 CANADA AFFERION, INCORPORATED 44 COOK STREET, SUITE 100 DENVER CO 80206

AGI THE EASYCOPY COMPANY 2500 EAST T.C. JESTER BLVD S150H HOUSTON TX 77008 AIG 175 Water St, 18th Floor New York NY 10038 Air Resources Limited Kati Greenall 6002 Rogerdale Road Suite 340 Houston TX 77072 4TH FL., DELPHIAN HOUSE, United AIR RESOURCES LIMITED RIVERSIDE, NEW BAILEY ST. MANCHESTER M3 5FS Kingdom AIRSIS DBA PORTVISION 9085 AERO DRIVE, SUITE A SAN DIEGO CA 92123 Ajamie LLP Thomas Ajamie 711 Louisiana, Ste 2150 Houston TX 77002 AKIN GUMP STRAUSS HAUER & 1333 NEW HAMPSHIRE AVENUE FELD LLP NW WASHINGTON DC 20036 Akram, Shahzad M Address Redacted ALABAMA DEPT OF ENVIRONMENTAL ADEM COASTAL/FACILITY MANAGEMENT 3664 DAUPHIN STREET, SUITE B SECTION MOBILE AL 36608-1211 Alakbarov, Nazim Address Redacted ALDINE ISD PO BOX 203989 HOUSTON TX 77216-3989 Aldine ISD Tax Office 14909 Aldine Westfield Road Houston TX 77032 ALLAMON TOOL CO. INC PO Box 1168 MONTGOMERY TX 77356 Allan-Kayser, Joan Elaine Address Redacted Allen, Troy Steven Address Redacted Allianz Global Risks US Insurance Co 11475 Great Oaks Way, 2nd Floor Alpharetta GA 30022

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY ALLIANZ INCOME AND LUXEMBOUR GROWTH FUND 49, AVENUE J-F KENNEDY LUXEMBOURG L-1855 G ALLIANZGI CONVERTIBLE AND INCOME FUND 50 POST OFFICE SQUARE BOSTON MA 02110 ALLIANZGI CONVERTIBLE AND INCOME FUND II 50 POST OFFICE SQUARE BOSTON MA 02110

ALLIANZGI CONVERTIBLE FUND 1776 HERITAGE DRIVE, JAB5SE N. QUINCY MA 02171 ALLIANZGI DIVERSIFIED INCOME AND CONVERTIBLE FUND 50 POST OFFICE SQUARE BOSTON MA 02110 ALLIANZGI EQUITY AND CONVERTIBLE INCOME FUND 50 POST OFFICE SQUARE BOSTON MA 02110 ALLIANZGI INCOME AND GROWTH FUND 1776 HERITAGE DRIVE, JAB5SE N. QUINCY MA 92101 ALLIANZGI NFJ DIVIDEND, INTEREST 50 POST OFFICE SQUARE BOSTON MA 02110 ALONTI CAFE & CATERING 1210 W. CLAY ST STE 17 HOUSTON TX 77019

ALPHA FIRE PROTECTION, INC. PO Box 800180 HOUSTON TX 77280 ALSTON & BIRD, LLP PO BOX 933124 ATLANTA GA 31193 ALVAREZ AND MARSAL 600 MADISON AVENUE 8TH BUSINESS CONSULTING, LLC. FLOOR NEW YORK NY 10022 ALVAREZ AND MARSAL GLOBAL FORENSIC AND 600 MADISON AVENUE, 8TH DISPUTE SERVICES, LLC FLOOR NEW YORK NY 10022 ALVAREZ AND MARSAL TAXAND, LLC 600 MADISON AVENUE 8TH FLOOR NEW YORK NY 10022 ALVAREZ AND MARSAL ATTN LIZ 600 MADISON AVENUE, 8TH VALUATION SERVICES, LLC. CARRINGTON FLOOR NEW YORK NY 10022 AMAM TECHNOLOGIES, INC. 12206 WHITTINGTON DR. HOUSTON TX 77077 AMBULANCIA NETWORK SA DE AV. JAIME BALMES NO. 11 LOCAL ALTA COMERCIAL PLAZA CV NO. 112A, PLANTA POLANCO, DISTRITO FEDERAL COL. LOS MORALES 11510 MEXICO AMERICAN CHAMBER OF DEL. MIGUEL COMMERCE OF MEXICO, A.C. BLAS PASCAL 205 PISO 3 COL LOS MORALES HIDALGO 11510 MEXICO American Eagle Logistics 1247 Petroleum Parkway Broussard LA 70518 AMERICAN EAGLE LOGISTICS P.O. BOX 3307 LAFAYETTE LA 70502 AMERICAN EXPRESS PO BOX 650448 DALLAS TX 75265-0448 AMERICAN EXPRESS 61009 PO Box 360002 FT. LAUDERDALE FL 33336-0002 American Petroleum Institute 1220 L Street, Nw Washington DC 20005-4070 AMERICAN PETROLEUM INSTITUTE P.O. BOX 1425 MERRIFIELD VA 22116-1425 AMERICAN RECOVERY LLC 16201 EAST MAIN STREET CUT OFF LA 70345 AMERICAN RED CROSS 2700 SOUTHWESY FWY HOUSTON TX 77098 AMJ ENERGY CONSULTING 1825 GLENN PLACE DAVIS CA 95616 ANADARKO PETROLEUM CORP. 1201 Lake Robbins Drive The Woodlands TX 77380 ANADARKO PETROLEUM CORP. PO BOX 730002 DALLAS TX 75373-0002

ANADARKO US OFFSHORE LLC PO Box 730245 DALLAS TX 75373-0245 Andres, Lisa M Address Redacted ANDREWS KURTH LLP PO BOX 301276 DALLAS TX 75303-1276 Anestad, Trond Address Redacted ANITA HENRY RTA 10494 JONES ROAD SUITE 106 HOUSTON TX 77065 ANN HARRIS BENNETT, HARRIS COUNTY PO BOX 4622 HOUSTON TX 77210 ANTONIO VIEIRA PO Box 1012 BOWRAL NSW 02576 Australia AON CONSULTING, INC. PO BOX 100137 PASADENA CA 91189-0137

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY APPEEL GEOSCIENCE LTD C/O UNIT 5B, LANDFORD COMMON United JDW ACCOUNTING FARM, NEW ROAD LANDFORD, WILTS SP5 2AS Kingdom APPTIX DEPT CH 17826 PALATINE IL 60055-7826 ONE SUGAR CREEK CENTER APS APSOLUTIONS LLC BLVD SUITE 1075 SUGARLAND TX 77478 ARCIS SEISMIC SOLUTIONS CENTENNIAL PLACE, 2100, 250- CORPORATION 5TH STREET SW CALGARY AB T2P 0R4 CANADA

ARGUS MEDIA, INC. 2929 ALLEN PARKWAY, SUITE 700 HOUSTON TX 77019 ARKANSAS TEACHER RETIREMENT SYSTEM 1776 HERITAGE DR, JAB5SE N. QUINCY MA 02171 United Ascot 20 Fenchurch St London EC3M 3BY Kingdom Asgard Investment Corp. 2100 McKinney AveSte 1800 Dallas TX 75201 Asgard Investment Corp. II 2100 McKinney AveSte 1800 Dallas TX 75201

ASH HEALTH AND SAFETY LLC 5719 ASHFORD RIDGE LANE KATY TX 77450 BROADWALK HOUSE, 5 APPOLD United ASHURST LLP STREET LONDON EC2A 2HA Kingdom ASOCIACION MEXICANA DE EMPRESAS DE PRESA FALCON 176 COL. HIDROCARBUROS, A.C. IRRIGACION, DELEG. MIGUEL HIDALGO 11500 MEXICO ASPEN TECHNOLOGY, INC. PO BOX 347374 PITTSBURGH PA 15251-4374 Assumption Parish Assessors Office PO Box 576 Napoleonville LA 70390 Assumption Parish Assessors Office 4809 Hwy 1 Napoleonville LA 70390 ASSURED FLOW SOLUTIONS, LLC 2245 TEXAS DRIVE, SUITE 350 SUGAR LAND TX 77479 AT&T MOBILITY PO Box 6463 CAROL STREAM IL 60197-6463 AT&T TELECONFERENCE SERVICES PO BOX 5002 CAROL STREAM IL 60197-5002 ATSI 8100 WESTGLEN DR. HOUSTON TX 77063 Attaway, Roy Address Redacted AUDUBON ENGINEERING 10205 WESTHEIMER RD, SUITE COMPANY, LP 100 HOUSTON TX 77042 AUTOGRAPH INTERNATIONAL INC. DBA AGI-THE EASYCOPY 2500 EAST TC JESTER BLVD, COMPANY SUITE 150H HOUSTON TX 77008 AXIA PARTNERS, LP 515 POST OAK BLVD, SUITE 910 HOUSTON TX 77027 Axia Resources Lisa Carter 2800 Post Oak, Blvd. Suite 3650 Houston TX 77056 Azar, Heather L Address Redacted B MELLO DESIGNS PO Box 447 FRESNO TX 77545 NORTH BECK HOUSE, NORTH United BADLEY GEOSCIENCE LIMITED BECK LANE HUNDLEBY, SPILSBY LINCOLNSHIRE PE23 5NB Kingdom BAKER HUGHES BUSINESS SUPPORT PO Box 301057 DALLAS TX 75303-1057 Baker Hughes Oilfield Operational LLC 17021 Aldine Westfield Road Houston TX 77073 BAKER HUGHES OILFIELD OPERATIONAL LLC P. O. BOX 301057 DALLAS TX 75303-1057 BAPTIST HEALTH SOUTH FLORIDA INC. 1 FREEDOM VALLEY DRIVE OAKS PA 19456 Baranyk, David John Address Redacted Bargas, Connie L Address Redacted Barrera, Anita Address Redacted BARRY GABOURIE 27907 BRACKEN HURST DR. KATY TX 77494 Bates, Syd Address Redacted Baudoin, Dean Address Redacted

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY 2929 ALLEN PARKWAY, 20TH BDO USA, LLP FLOOR HOUSTON TX 77019-7100 BDO USA, LLP PO BOX 31001-0860 PASADENA CA 91110-0860

Beazley Insurance Company, Inc. 5444 Westhimer Rd 10th Floor Houston TX 77056 BEE-LINE DELIVERY PO Box 571267 HOUSTON TX 77257-1267 Behnke, Andreas Address Redacted Bell, Robert Frederick Address Redacted BEN DAVIS 91 HIBURY HOUSTON TX 77024 Benge, Fatima Andrade Address Redacted BENTON COMPLETION SERVICES INC. PO Box 2318 HOUMA LA 70361 Benton II, Mikey Address Redacted BERBER CONSTRUCTION, LLC 8609 HOFFMAN ST. HOUSTON TX 77016 Berger Geosciences LLC 13100 North West Fwy Ste 600 Houston TX 77040 Berkshire - National Fire and Marine Ins. Co 3024 Harney St Omaha NE 68131

Berkshire Hathaway Specialty Ins 100 Federal St, 20th Floor Boston MA 02110

Berkshire Hathaway Specialty Ins 2800 Post Oak Blvd, No. 4050 Houston TX 77056 David Stickney, Bernstein Litowitz Berger & Jonathan Uslaner, and Grossmann LLP Brandon Marsh 12481 High Bluff Dr, Ste 300 San Diego CA 92130 Gerald Silk, Avi Bernstein Litowitz Berger & Josefson, and Adam Grossmann LLP Wierzbowski 1251 Avenue of the Americas New York NY 10020 Berry, Makenzie Address Redacted Beynet, Pierre Address Redacted

BHPB PET (DEEPWATER) INC. 1360 POST OAK BLVD., SUITE 150 HOUSTON TX 77056-3020 BILL WALKER, LLC 90 BLUEBIRD LANE COVINGTON LA 70435 BISHOP LIFTING PRODUCTS, INC. 125 MCCARTY DRIVE HOUSTON TX 77029 BLACKHAWK SPECIALTY TOOLS LLC PO Box 95357 GRAPEVINE TX 76099-9733 20130 LAKEVIEW CENTER PLAZA, BLACKMESH, INC. SUITE 310 ASHBURN VA 20147 Blackrock, Inc. 55 East 52nd St New York NY 10055 Blade Energy Partners Ltd 2600 Network Blvd Suite 550 Frisco TX 75034 BLADE TECHNOLOGY 16285 PARK TEN PLACE, SUITE CORPORATION, LLC 600 HOUSTON TX 77084 BLOOMBERG BNA PO Box 17009 BALTIMORE MD 21297-1009 BLOOMBERG FINANCE LP PO BOX 416604 BOSTON MA 02241-6604 BLUEWATER RUBBER AND GASKET CO. P.O. DRAWER 190 HOUMA LA 70361 Blythe, Nathan O Address Redacted

BOARDVANTAGE INC. 4300 BOHANNON DRIVE STE 110 MENLO PARK CA 94025 BOEM Gulf of Mexico Region Office Attn: Mike Celata 1201 Elmwood Park Blvd New Orleans LA 70213 BP 501 Westlake Park Boulevard Houston TX 77079 BP INTERNATIONAL LIMITED (ANGOLA) EDIFICIO TORRES ATLANTICO AVENIDA 4 DE FEVEREIRO N 197 CX POSTAL 5997 LUANDA Angola

BRACEWELL AND GIULIANI LLP PO BOX 848566 DALLAS TX 75284-8566 United BRAEMAR HOWELLS LTD HAVEN EXCHANGE FELIXSTOWE IP11 2QX Kingdom 12554 GALVESTON ROAD BRAND IQ (HWY3), SUITE B-250 WEBSTER TX 77598

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY ICON BUILDING, FIRST POINT, United BRIDON INTERNATIONAL LTD BALBY CARR BANK DOCASTER DN4 5JQ Kingdom Bristol, Erik Michael Address Redacted Brit Syndicate 10497 Town and Country Way Ste 722, 723 Houston TX 77024 Britt, Raymond Lethel Address Redacted BROADRIDGE ICS PO Box 416423 BOSTON MA 02241-6423 Brock, Bill Address Redacted Brooks, Robert Cameron Address Redacted BROWN RUDNICK LLP PO BOX 52257 BOSTON MA 02205 Brown, James William Address Redacted BROWNSTEIN HYATT FARBER 410 17TH STREET, SUITE 2200, SCHRECK LLP SUITE 510 DENVER CO 80202 BROWNSTEIN HYATT FARBER SCHRECK LLP PO BOX 172168 DENVER CO 80217-2168 Brubaker, Mark Scott Address Redacted Bryant, Joseph Address Redacted BTI SERVICES, INC. PO BOX 62600 DEPT. 1260 NEW ORLEANS LA 70162-2600 Bucher, Susan H Address Redacted 1615 VILLAGE SQUARE BLVD, BUGWARE, INC. SUITE 8 TALLAHASSEE FL 32309 Bureau of Ocean Energy Management Office of Public Affairs 1849 C Street NW Washington DC 20240 Bureau of Ocean Energy Gulf of Mexico OCS & Attn Mike Celata, Gulf of Mexico Management Atlantic OCS Region Reg Dir 1201 Elmwood Park Blvd New Orleans LA 70123-2394 Bureau of Safety and Environmental Enforcement 1849 C Street NW Washington DC 20240 Bureau of Safety and Environmental Enforcement 1201 Elmwood Park Blvd New Orleans LA 70213 Bureau of Safety and Environmental Enforcement 1919 Smith St Suite 14042 Houston TX 77002 Bureau of Safety and Environmental Enforcement 45600 Woodland Rd Sterling VA 20166 BUREAU VERITAS CERTIFICATION NORTH AMERICA, INC. 390 BENMAR DR. SUITE 100 HOUSTON TX 77060 BUREAU VERITAS NORTH AMERICA, INC LOCKBOX FILE 841566 DALLAS TX 75284 Burkhart, Tucker Drew Address Redacted Burt, Prentiss Address Redacted Burton, Dave Address Redacted BUSINESS WIRE INC DEPARTMENT 34182 PO BOX 39000 SAN FRANCISCO CA 94139 C AND C RESERVOIRS INC 10333 HARWIN DRIVE SUITE 270 HOUSTON TX 77036 C AND C TECHNOLOGIES 730 E. KALISTE SALOOM RD LAFAYETTE LA 70508 C/R Cobalt Investment Partnership New York NY 10019 LP C/R Cobalt 712 Fifth Ave, 36th Flr c/o The Carlyle Group C/R Energy Coinvestment II LP C/R Coinvest 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 C/R Energy Gp II, LLC (Gp II) 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 C/R Energy Gp III, LLC (Gp III) 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 C/R Energy III Cobalt Partnership New York NY 10019 LP 712 Fifth Ave, 36th Flr c/o The Carlyle Group Cactus Wellhead, LLC Attn Scott Bender One Greenway Plaza, Suite 200 Houston TX 77046 Cactus Wellhead, LLC c/o Coats Rose, P.C. John G. Cannon 9 Greenway Plaza, Suite 1100 Houston TX 77046 Cactus Wellhead, LLC c/o Jackson Cooksey Reggie Beavan 3040 Post Oak Blvd,Suite 1150 Houston TX 77056 CAESAR OIL PIPELINE COMPANY, LLC 150 N DAIRY ASHFORD RD HOUSTON TX 77079 14811 SAINT MARYS LANE, SUITE CAESAR SYSTEMS L.L.C. 225 HOUSTON TX 77079 CAJUN CUTTERS INC. PO BOX 5041 HOUMA LA 70361-5041 Calnan, Christopher J Address Redacted

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY CAMARA DE COMERCIO RIO DE LA PLATA NO. 30, COL. DEL. CUAUHTEMOC, BRITANICA, A.C. CUAUHTEMOC D.F. 06500 MEXICO CAMERON HIGHWAY OIL PIPELINE COMPANY, LLC 919 MILAM, SUITE 2100 HOUSTON TX 77002

CANCARE OF HOUSTON, INC. 9575 KATY FREEWAY, SUITE 428 HOUSTON TX 77024 CANDRILL VENTURES LP 5027 WOODSIDE LANE FULSHEAR TX 77441 Capps, Forrest Lee Address Redacted CARBONATE DIAGENESIS United LIMITED 70, QUEEN EDITHS WAY CAMBRIDGE CB1 8PW Kingdom Carlson Capital, L.P. 2100 McKinney AveSte 1800 Dallas TX 75201 Carlyle Energy Coinvestment III Washington DC 20004-2505 LP CEC III 1001 Pennsylvania Ave, NW Ste 220 South C/O The Carlyle Group Energy Partners II, L.P New York NY 10019 Carlyle/Riverstone C/R Partners II 712 Fifth Ave, 36th Flr c/o The Carlyle Group Carlyle/Riverstone Energy Partners III, L.P 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 and Power Fund III, L.P. New York NY 10019 Carlyle/Riverstone Global Energy (C/R Fund III) 712 Fifth Ave, 36th Flr c/o The Carlyle Group Carper, Benita Yuhui Address Redacted Carroll, Burton Address Redacted Carruthers, Kristofer Robin Address Redacted CARTUS CORPORATION 40 APPLE RIDGE ROAD DANBURY CT 06810 CARTUS CORPORATION PO BOX 360287 PITTSBURGH PA 15250-6287 Casarez, Ramona Address Redacted Casasola, Yeslyn Address Redacted 1221 SOUTH MOPAC CATAPULT SYSTEMS, LLC EXPRESSWAY SUITE 350 AUSTIN TX 78746 Cazier, Edward Address Redacted 15531 COLLECTION CENTER CBRE, INC. DRIVE LOCATION CODE 2605 CHICAGO IL 60693 CCH INCORPORATED PO Box 4307 CAROL STREAM IL 60197-4307 20212 HEMPSTEAD ROAD, CCS PRESENTATION SYSTEMS BUILDING 1 HOUSTON TX 77065 CDW DIRECT PO Box 75723 CHICAGO IL 60675-5723 CENTER FOR TOXICOLOGY AND ENVIRONMENTAL HEALTH, NORTH LITTLE LLC 5120 NORTH SHORE DR. ROCK AZ 72118-5315 31 WEST 52ND STREET, 22ND CENTERVIEW PARTNERS LLC FLOOR NEW YORK NY 10019 Central Dispatch 1800 Fourth St. Harvey LA 70058 CENTRAL DISPATCH P.O. BOX 2070 GRETNA LA 70054 SWITZERLAN CGG DATA SERVICES AG AG BAHNHOFSTR 29 PO BOX 4245 ZUG CH-6304 D CROMPTON WAY, MANOR ROYAL United CGG SERVICES (UK) LTD ESTATE CRAWLEY RH10 9QN Kingdom CGG SERVICESS (U.S.) INC. 10300 TOWN PARK DR. HOUSTON TX 77072 CGG SERVICESS (U.S.) INC. PO BOX 204897 DALLAS TX 75320-4897 CHAMPIONS CINCO PIPE AND 16945 NORTHCHASE DR, SUITE SUPPLY LLC 4 GREENSPOINT PLACE 200 HOUSTON TX 77060 Chance, Connie Rae Address Redacted Chapman, Stephen Address Redacted CHARLES A. MEEDER 902 RIVERLACE DRIVE HOUSTON TX 77079 CHARLES ACORD 10930 GLENROTHERS DRIVE RICHMOND TX 77407 CHARLES D. WOLF DBA MEDIA CONSULTANTS 4710 CASTLEWOOD STREET SUGAR LAND TX 77479-3916 Chau, Andrew N Address Redacted CHECK 6 INC 201 S. DENVER AVE, SUITE 306 TULSA OK 74103 CHEMOSTRAT INC 3760 WESTCHASE DR. HOUSTON TX 77042 Chen, Roland L Address Redacted Cheng, Kristal Persad Address Redacted

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY CHERISH OUR CHILDREN INTERNATIONAL PO BOX 540007 HOUSTON TX 77254-0007 Cherry, Alexandra Address Redacted CHEVRON NORTH AMERICA EXPLORATION & PRODUCTION CO. 1 CHASE MANHATTAN PLAZA NEW YORK NY 10005 Chevron U.S.A. Inc. 1500 Louisiana Houston TX 77002 CHEVRON U.S.A., INC. PO BOX 730121 DALLAS TX 75373-0121 CHOCOLATE PIZAZZ 9055 GAYLORD 108 HOUSTON TX 77024 James Aristide Holmes and Adrejia LaJoy Ann Christovich & Kearney LLP Boutte Pan American Life Center 601 Poydras St, Ste 2300 New Orleans LA 70130-6078

CINCO PIPE AND SUPPLY, LLC PO Box 841921 DALLAS TX 75281-1921 Cintas Corporation 6800 Cintas Boulevard Cincinnati OH 45262 CINTAS CORPORATION P.O. BOX 631025 CINCINNATI OH 45263-1025 CINTAS CORPORATION DBA CINTAS FIRST AID & SAFETY PO BOX 631025 CINCINATTI OH 45263-1025

CIRESON, LLC 3960 W. POINT LOMA BLVD., H290 SAN DIEGO CA 92110 CISCO SYSTEMS CAPITAL - 891287 PO BOX 41602 PHILADELPHIA PA 19101 CISCO SYSTEMS CAPITAL CORPORATION - 13296 PO BOX 742927 LOS ANGELES CA 90074-2927 16720 COLLECTIONS CENTER CISCO WEBEX LLC DRIVE CHICAGO IL 60693 Citibank NA Peter J Geronimo 388 Greenwich St, 10th Floor New York NY 10013 CITIBANK, N.A. AGENCY & TRUST 388 GREENWICH STREET NEW YORK NY 10013 CITIBANK, N.A., XXXX-5649 2 COURT SQUARE, 7TH FLOOR LONG ISLAND NY 11101 CITIBANK, N.A., XXXX-5649 PO Box 6125 SIOUX FALLS SD 57117-6125 CITICORP NORTH AMERICA PO BOX 7247-8614 PHILADELPHIA PA 19170-8614 3800 CITIBANK CENTER, BLDG B, CITICORP NORTH AMERICA INC 3RD FLOOR TAMPA FL 33610-9122 CITRIX ONLINE LLC 7414 HOLLISTER AVENUE GOLETA CA 93117 CITRIX SYSTEMS, INC. FILE 50264 LOS ANGELES CA 90074-0264 CITY OF HOUSTON SIGN ADMINISTRATION PO BOX 2688 HOUSTON TX 77252-2688 CITY OF LAFAYETTE PO BOX 4024 LAFAYETTE LA 70502 CITY OF MORGAN CITY - TAX OFFICE PO BOX 1218 MORGAN CITY LA 70381-1218 CITY OF NEW IBERIA 457 E. MAIN STREET SUITE 304 NEW IBERIA LA 70560-3700 C-K ASSOCIATES, LLC 17170 PERKINS RD. BATON ROUGE LA 70810 Clark, Denis C Address Redacted Clark, Samir A Address Redacted Clark, Timothy Scott Address Redacted CLEAN GULF ASSOCIATES DEPARTMENT NUMBER 368 PO BOX 4869 HOUSTON TX 77210-4869 Cleland, Dana Address Redacted Clement, Thomas James Address Redacted Cleveland, Michael Norman Address Redacted Clint D. Carlson 2100 McKinney AveSte 1800 Dallas TX 75201

CLUTCH GROUP LLC 529 14TH STREET NW, SUITE 440 WASHINGTON DC 20045 COASTAL ENVIRONMENTAL OPERATIO PO BOX 6062 LAKE CHARLES LA 70606 COASTAL TRAINING TECHNOLOGIES PO Box 2000 CAROL STREAM IL 60132-2000 Cobb, Mark Address Redacted Coble, Jason Michael Address Redacted Cole, David Address Redacted

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY COLUMBIA PRINTING SERVICES, LLC 59-4 CENTRAL AVE FARMINGDALE NY 11735 COMISION NACIONAL DE BATALLON DE SAN PATRICIO NO. SAN PEDRO GARZA HIDROCARBUROS (MEXICO) 111, P-28 OF. 02 COL. VALLE ORIENTE GARCIA 66269 MEXICO COMMUNICATION 12722 RIVERSIDE DRIVE, SUITE DEVELOPMENT ASSOCIATES 204 VALLEY VILLAGE CA 91607 COMMUNITY COFFEE CO. LLC PO Box 60141 NEW ORLEANS LA 70160 COMPINTELLIGENCE, INC. 56 DRIFTWAY LANE NEW CANAAN CT 06840 COMPUTER MODELLING SUITE 200, 1824 CROWCHILD GROUP LTD TRAIL N.W. CALGARY AB T2M 3Y7 CANADA 5355 W. SAM HOUSTON PKWY N, COMPUTEX, INC. SUITE 390 HOUSTON TX 77041 CONCENTRIC PIPE AND TOOL RENTALS 6203 HWY 90 EAST NEW IBERIA LA 70560 62157 COLLECTIONS CENTER CONCUR TECHNOLOGIES, INC. DRIVE CHICAGO IL 60693

CONNAUGHT STRATEGIES BEACONSFIELD, United LIMITED 55 STATION ROAD BUCKINGHAMSHIRE HP9 1QL Kingdom United CONNAUGHT STRATEGIES LTD COVINA WOODSIDE HILL CHALOT ST. PETER BICKINGHAMSHIRE SL9 9TD Kingdom CONOCOPHILLIPS COMPANY 600 North Dairy Ashford Houston TX 77079-1175 CONOCOPHILLIPS COMPANY 315 S. JOHNSTONE BARTLESVILLE OK 74003 CONSILIO, LLC 1828 L STREET NW, SUITE 1070 WASHINGTON DC 20036 CONTINENTAL STOCK TRANSFER 17 BATTERY PLACE NEW YORK NY 10004 Continental Stock Transfer & Trust Company 1 State Street 30th Floor New York NY 10004-1561 Contino, Sydney Address Redacted CONTINUITY HOUSING LLC 4003 GARDEN BRANCH CT. KATY TX 77450 CONTROL RISKS GROUP, LLC PO BOX 406287 ATLANTA GA 30384-6287 CONVERGINT TECHNOLOGIES, LLC. 35257 EAGLE WAY CHICAGO IL 60678-1352 Cook, David Morrison Address Redacted Cooksey, Cara A Address Redacted

COOL RIVER CONSULTING LLC 15414 BARRIE DR. AUSTIN TX 78734 Cordray, Robert R Address Redacted Cordy, Alan Address Redacted CORE LABORATORIES LP PO BOX 841787 DALLAS TX 75284-1787 CORMORAN GR1 GMBH TORSTRABE 138, BERLIN DE-UN 10119 GERMANY

CORPORATE HEALTHCARE 2800 POST OAK BLVD, SUITE MANAGEMENT SERVICES, INC. 4100 HOUSTON TX 77056 Corporation Service Co As Representative PO Box 2576 Springfield IL 62708 CORPORATION SERVICE COMPANY PO Box 13397 PHILADELPHIA PA 19101-3397 CORPRO, INC 14103 INTERDRIVE WEST HOUSTON TX 77032 Corrigan, Robert Address Redacted

COSSEY AND ASSOCIATES INC PO Box 1510 DURANGO CO 81302 Costa, Karlin Address Redacted COUNCIL OF PETROLEUM ACCOUNTS 445 UNION BLVD, SUITE 207 LAKEWOOD CO 80228 Courville, Jeff Address Redacted Cousin, Rhonda Address Redacted Covington & Burling LLP 850 Tenth St, NW Washington DC 20001-4956 One Citycenter, 850 Tenth Street, Covington & Burling LLP Nw Washington DC 20001-4956

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY Coxwell, Scott Address Redacted C-PORT LLC 16201 EAST MAIN STREET CUT OFF LA 70345 C-PORT/STONE, LLC DEPT 211 PO BOX 4869 HOUSTON TX 77210-4869 2051 GREENHOUSE RD., SUITE CREEL & ASSOCIATES INC 310 HOUSTON TX 77084 Creel, Trevor Address Redacted 1ST FLOOR, EBENE TOWER, 52 CROMIO PCC LTD EBENE CYBERCITY EBENE 72201 MAURITIUS CROWE HORWATH LLP PO Box 71570 CHICAGO IL 60694-1570 CSA OCEAN SCIENCES, INC. 8502 S W KANSAS AVENUE STUART FL 34997 CT Corporation 111 Eigth Avenue, 13Th Floor New York NY 10011 CT CORPORATION P. O. BOX 4349 CAROL STREAM IL 60197-4349 CTI TRANSPORTATION LLC PO Box 1449 BELLAIRE TX 77402 CUDD PRESSURE CONTROL DBA PATTERSON TUBULAR SERVICES PO Box 203379 DALLAS TX 75320 Cuevas, Joseph Charles Address Redacted Culembourg, Laurent Address Redacted Cuneiform Offshore Consulting, LLC Basim Mekha 3406 Shadowchase Dr Houston TX 77082 Cunniff, Crystal Address Redacted Curtis, Scott Andrew Address Redacted Cutt, Timothy John Address Redacted Cy-Fair ISD Tax Office Tax Assessor-Collector 10494 Jones Road, Suite 106 Houston TX 77065 DAN-BUNKERING (AMERICA), INC 840 GESSNER RD, SUITE 210 HOUSTON TX 77024 DANGTRAN OFS TECH CONSULTING, LLC 13818 MAGNOLIA MANOR DR CYPRESS TX 77429 Daniel A. Daniello, 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 DANIEL J. EDELMAN, INC. 21992 NETWORK PLACE CHICAGO IL 60673-1219 JP MORGAN CHASE N.A., 21992 DANIEL J. EDELMAN, INC. NETWORK PLACE CHICAGO IL 60673-1219 Darby, Michael Chad Address Redacted Dark, Mickey Ray Address Redacted DATA FOUNDRY, INC. PO BOX 730396 DALLAS TX 75373-0396 DATALOG ACQUISITION, LLC 2000 ST. JAMES PLACE HOUSTON TX 77056 DAVE GOODWIN 6363 SAN FELIPE 281 HOUSTON TX 77057 David M. Leuschen, 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 David M. Rubenstein 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 DAVID PIWONKA TAX ASSR- CYPRESS-FAIRBANKS ISD TAX COLLR ASSESSOR-COLLECTOR 10494 JONES ROAD, SUITE 106 HOUSTON TX 77065 Davin, Christopher Gerard Address Redacted DAVIS POLK & WARDWELL 450 LEXINGTON AVENUE NEW YORK NY 10017 Davis, Ben D Address Redacted Davis, Benjamin Address Redacted Davis, Brandi Melancon Address Redacted 207 REGENT STREET, THIRD United DAY GROUP FLOOR LONDON W1B 3HH Kingdom DDW CONSULTING LLC 1000 RANCH LANE KALISPELL MT 59901 DEEPWATER RENTAL AND SUPPLY 2806 SOUTHWEST DR NEW IBERIA LA 70560 DELAWARE SECRETARY OF STATE PO Box 11728 NEWARK NJ 07101-4728 DELAWARE SECRETARY OF STATE PO Box 5509 BINGHAMPTON NY 13902-5509 Delgado, Dean Address Redacted Delgado, Jorge Address Redacted DELMAR SYSTEMS, INC. DEPT AT 952589 ATLANTA GA 31192-2589 DELOITTE AND TOUCHE, LLP PO BOX 844708 DALLAS TX 75284-4708 DELOITTE TAX LLP PO BOX 844736 DALLAS TX 75284-4736

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY Delph, Bryan C Address Redacted Dennehy, Michelle Address Redacted DENTONS US LLP DEPT 3078 CAROL STREAM IL 60132-3078 Office of the Inspector Department of the Interior General 1849 C Street NW Mail Stop 4428 Washington DC 20240 DETERMINE INC. 615 WEST CARMEL DRIVE CARMEL IN 46032 DF BERGMAN INC. 4735 SILHOUETTE DR. HOUSTON TX 77493 DHL Express USA 16592 Collections Center Drive Chicago IL 60693 DHL EXPRESS USA 1210 South Pine Island Road Fourth Floor Plantation FL 33324 Dillon, Arleen R Address Redacted DIRECTV PO Box 60036 LOS ANGELES CA 90060-0036 DISABLEDPERSON, INC. PO BOX 230636 ENCINITAS CA 92023-0636

DNOW L.P. 7402 NORTH ELDRIGE PARKWAY HOUSTON TX 77041 DOCUSIGN DEPT 3428 PO BOX 123428 DALLAS TX 75312-3428 DOLPHIN GEOPHYSICAL DE 1080 ELDRIDGE PARKWAY SUITE MEXICO, S.A.DE C.V. 1100 HOUSTON TX 77077 DOLPHIN GEOPHYSICAL DE EJERCITO NACIONAL NO 418, MEXICO, S.A.DE C.V. DESPACHO 307 CHAPULTEPEC MORALES MIGUEL HIDALGO 11570 MEXICO 1080 ELDRIDGE PARKWAY, SUITE DOLPHIN GEOPHYSICAL, INC. 1100 HOUSTON TX 77077 DONNELLEY FINANCIAL, LLC PO BOX 842282 BOSTON MA 02284-2282 DORIS USA INC 840 GESSNER SUITE 400 MEMORIAL CITY PLAZA BLDG 3 HOUSTON TX 77024 DOUBLETREE BY HILTON DALLAS 4099 VALLEY VIEW LANE DALLAS TX 75244 Doucen, Ray Address Redacted DOWNTOWN AQUARIUM - HOUSTON 410 BAGBY STREET HOUSTON TX 77002 DR. KATHLEEN L. DAHIR B. P. 3264 LIBREVILLE GABON Drahem, Regina Armstrong Address Redacted Drennon, Michael Dean Address Redacted DRILLCHEM DRILLING SOLUTIONS, LLC 4301 S. LOOP 336 E. CONROE TX 77301 DRILLING TOOLS INTERNATIONAL PO Box 4869, DEPT. 406 HOUSTON TX 77210-4869 United DRILL-WRIGHT LIMITED 31 COULL GREEN KINGSWELLS ABERDEEN AB15 8TR Kingdom DRIL-QUIP, INC. PO BOX 973669 DALLAS TX 75397-3669 Dumont, DArcy Address Redacted Duncan, Colleen Sue Address Redacted Duncan, Ty Address Redacted Dunn, Brian Eric Address Redacted Dwyer, John A Address Redacted Dwyer, Patrick Address Redacted DYNAMIC UPSTREAM EP CONSULTANT 5321 SEWANEE AVE HOUSTON TX 77005 19 BRIAR HOLLOW LANE SUITE EAG SERVICES, INC. 200 HOUSTON TX 77024 EAGLE RESOURCES INC. 11578 HEIDEMANN AVE FRANKTOWN CO 80116 EARTH SCIENCE ASSOC. C AND T INC. 5312 GALLATIN PLACE BOULDER CO 80303 4300 LONG BEACH BLVD., SUITE EARTH SCIENCE ASSOCIATES 310 LONG BEACH CA 90807 CHARTLEY 38-42 UPPER PARK SURRE United EARTHMOVES LTD RD. CAMBERLEY Y GU15 2EF Kingdom EATEL PO BOX 880 GONZALES LA 70707-0880 EATEL PO BOX 919251 DALLAS TX 75391-9251 207 TOWN CENTER PARKWAY, ECOSERV, LLC 2ND FLOOR LAFAYETTE LA 70506 ECOSERV, LLC 9525 US HWY 167 ABBEVILLE LA 70510

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY EDOX PO BOX 4346 DEPT. 366 HOUSTON TX 77210-4346 EDUCATION FOUNDATION OF HARRIS COUNTY 6300 IRVINGTON BLVD, SUITE 305 HOUSTON TX 77022 Edward J. Mathias, 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 EFFECTIVE COMPENSATION, INC. 32045 CASTLE COURT STE 103 EVERGREEN CO 80439 EFFECTIVE PRESENTATIONS, 3333 S. WADSWORTH BLVD., INC. SUITE D-110 LAKEWOOD CO 80227 EGON ZEHNDER INTERNATIONAL INC. 350 PARK AVENUE 8TH FLOOR NEW YORK NY 10022 Egunjobi, Babatunde Address Redacted ELAN MEETING AND EVENTS PO Box 630392 HOUSTON TX 77263 ONE BRIARLAKE PLAZA SUITE 1251 AVENUE OF THE AMERICAS, SAM HOUSTON ELIIS INC. 175 2000W 3RD FLOOR PKWY TX 77042 C/O PRAMEX ELIIS INC. INTERNATIONAL 1251 AVENUE OF THE AMERICAS NEW YORK NY 10020 ELIJAH RISING 5818 SOUTHWEST FREEWAY HOUSTON TX 77057 Ellington And Associates Inc 6510 Guhn Rd Houston TX 77040 ELLINGTON AND ASSOCIATES INC 1414 LUMPKIN RD HOUSTON TX 77043 Elston, Harold Address Redacted EMERGENT PROFESSIONAL RESOURCE 11767 KATY FREEWAY STE 411 HOUSTON TX 77079

ENAXIS CONSULTING LP 9 GREENWAY PLAZA, SUITE 3005 HOUSTON TX 77046 ENBRIDGE HOLDINGS (OFFSHORE) FACILITIES, LLC 1100 LOUISIANA, SUITE 3300 HOUSTON TX 77002 Endurance American Insurance Company 4 Manhattanville Rd Fl 3 Purchase NY 10577 Endurance American Insurance Company 1209 Orange St Wilmington DE 19801 ENERGY AND GEOSCIENCE ATTN. ACCOUNTS INSTITUTE RECEIVABLE 423 WAKARA WAY 300 SALT LAKE CITY UT 84108 ENERGY DATA SOLUTIONS 1101 DEALERS AVE., SUITE 200 NEW ORLEANS LA 70123 ENERGY SUPPORT SOLUTIONS LLC 1702 OCEANIA COURT HOUSTON TX 77094 ATTENTION SHEILA ENI US OPERATING CO. INC. EXCONDE 1200 SMITH STREET,, SUITE 1700 HOUSTON TX 77002 LOCKBOX 201310-ENSCO INTL ENSCO OFFSHORE COMPANY INC 2975 REGENT BLVD MAC T5399-01X IRVING TX 75063-3140 2500 E. TC JESTER BLVD, SUITE ENTRANCE 500 HOUSTON TX 77008 Vincent Cappucci, Jonathan Beemer, Entwistle & Cappucci LLP Jordan Cortez 299 Park Ave, 20th Fl New York NY 10171 ENVIRONMENTAL ENTERPRISES USA, INC 58485 PEARL ACRES RD. SUITE D SLIDELL LA 70461 ENVIRONMENTAL RESOURCES MGMT PO Box 951265 DALLAS TX 75395-1265 ENVIRONMENTAL SYSTEMS RESEARCH INSTITUTE FILE 54630 LOS ANGELES CA 90074-4630 EQUILAR INC. 1100 MARSHALL ST. REDWOOD CITY CA 94063 818 TOWN AND COUNTRY BLVD. ERA HELICOPTERS LLC SUITE 200 HOUSTON TX 77024 THE TOWERS AT WILDWOOD 3200 WINDY HILL ROAD SE, STE ERM CVS, INC PLAZA 1500W ATLANTA GA 30339 ERNST & YOUNG PRODUCT SALES PO Box 1450, NW 6264 MINNEAPOLIS MN 55485-6264 PNC BANK C/O ERNST & YOUNG ERNST AND YOUNG US 3712 SOLUTIONS CENTER CHICAGO IL 60677-3007

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY United ERW CONSULTING LTD SUNNY ACRES OLDHILL STUDHAM BEDFORDSHIRE LU6 2NE Kingdom ESTERA TRUST (CAYMAN) CLIFTON HOUSE, 75 FORT GRAND LIMITED STREET PO BOX 1350 GRAND CAYMAN KY-UN KY11108 CAYMAN ETECH INTERNATIONAL, INC. 5318 WESLAYAN BOX 177 HOUSTON TX 77005 Evans, Robert Dean Address Redacted Everage, Isaiah Address Redacted EVERGREEN WORKING CAPITAL FBO BAILEY ASSOCIATES, LLC PO Box 3729 HOUMA LA 70361-3729 EXPEDITORS & PRODUCTION SERVICES CO., INC. PO Box 80644 LAFAYETTE LA 70598 United EXPRO NORTH SEA LTD DYCE AVENUE ABERDEEN AB21 0LQ Kingdom

Exxon Mobile Attn: Lisa Mallon 22777 Springwoods Village Parkwa Spring TX 77389 90 SOUTH SEVENTH STREET, FAEGRE BAKER DANIELS LLP SUITE 2200 MINNEAPOLIS MN 55402

FALCK SAFETY SERVICES INC 209 CLENDENNING ROAD HOUMA LA 70363 Farnsworth, James Address Redacted FASB-FINANCIAL ACCT STD PO Box 418272 BOSTON MA 02241-8272 3965 Airways Blvd, Module G, 3rd FedEx Floor Memphis TN 38116-5017 FEDEX P.O. BOX 660481 DALLAS TX 75266-0481 FEDEX - PITTSBURG PO Box 371461 PITTSBURG PA 15250-7461 Feezel, Michael Patrick Address Redacted FIRST COPY DUPLICATNG CENTRE LIMITED PO BOX 2372 ST JOHNS NL A1C 6EF CANADA FIRST RESERVE CORPORATION, LLC 1 LAFAYETTE PLACE GREENWICH CT 06830 First Reserve Fund XI, L.P. One Lafayette Place, 3rd Flr Greenwich CT 06830 First Reserve Gp XI, Inc. (“Gp XI One Lafayette Place, 3rd Flr Greenwich CT 06830 Inc.) One Lafayette Place, 3rd Flr Greenwich CT 06830 First Reserve Gp XI, L.P. (“Gp XI) Fisher, David Address Redacted FITZGERALD INSPECTION INC PO Box 919 AMELIA LA 70340 Florek, Pam K Address Redacted FLUID INCLUSION TECHNOLOGIES 2217 N. YELLOWOOD AVE BROKEN ARROW OK 74012-9106 FMC TECHNOLOGIES, INC. PO BOX 843402 DALLAS TX 75284-3402 FOLIOFN INVESTMENTS, INC. PO Box 10544 MCLEAN VA 22102-8544 Fontenot, Carla H Address Redacted Ford, James Timothy Address Redacted FORRISTALL OCEAN ENGINEERING, INC 101 CHESTNUT STREET CAMDEN ME 04843 Fr XI Onshore Aiv, L.P. (“Onshore One Lafayette Place, 3rd Flr Greenwich CT 06830 Aiv) FRANCIS DRILLING FLUIDS LTD DBA ENVIROCHEM PO Box 677438 DALLAS TX 75267-7438 Francis, Kirk Address Redacted LANDFORD, FOREST VIEW, WHITEHORN SALISBURY, United FRANK PEEL DRIVE WITSHIRE SP5 2AX Kingdom

FRANK WHITE PHOTOGRAPHY PO BOX 980423 HOUSTON TX 77098 FRANKS CASING CREW AND RENTAL PO Box 51729 LAFAYETTE LA 70505 FRANKS INTERNATIONAL LLC DEPARTMENT 840 PO BOX 4346 HOUSTON TX 77210-4346

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY Frazee, Jean M Address Redacted

Freedom Specialty Ins/Nationwide 15303 Dallas Pkwy, Ste 1020 Addison TX 75001 FREEMAN & CURIEL 13101 NORTHWEST FREEWAY, ENGINEERS SUITE 320 HOUSTON TX 77040 Freeman, Erin Evette Address Redacted Frisch, Jennifer Anne Address Redacted FTI CONSULTING, INC. DBA COMPASS LEXECON LLC PO Box 418005 BOSTON MA 02241-8005 FUGRO CHANCE INC. PO BOX 52029 LAFAYETTE LA 70505-2029 FUGRO CHANCE INC. PO BOX 301114 DALLAS TX 75303-1114 FUGRO GEOCONSULTING INC PO Box 301509 DALLAS TX 75303-1509 FUGRO GEOSERVICES, INC. PO BOX 301829 DALLAS TX 75303 Fugro Marine Geoservices, Inc Carlena Jiro 6100 Hillcroft Houston TX 77081 FUGRO MARINE GEOSERVICES, INC LOCKBOX 301045 DALLAS TX 75303-1045 10302 DEERWOOD PARK BLVD. FULL SOURCE LLC STE 200 JACKSONVILLE FL 32256 1880 S. DAIRY ASHFORD, SUITE G.COMM 108 HOUSTON TX 77077-4759 Gabourie, Barry Francis Address Redacted Gaddy, Diane Address Redacted GAFFNEY CLINE AND ASSOCIATES 5555 SAN FELIPE, SUITE 550 HOUSTON TX 77056 GALL THOMSON United ENVIRONMENTAL LTD. POMMERS LANE GREAT YARMOUTH NORFOLK NR303PE Kingdom Gardere Wynne Sewell LLP Ronald Oran 1000 Louisiana St, Ste 2000 Houston TX 77002-2009 Gardere Wynne Sewell LLP 2021 Mckinney Ave, Suite 1600 Dallas TX 75201 GARDLINE SURVEYS, INC. 1500 BINGLE ROAD HOUSTON TX 77055 GARTNER, INC. PO Box 911319 DALLAS TX 75391-1319 United GDC INTERNATIONAL LTD GRANGE COURT NORTH END LANE SALTFLEETBY LINCOLNSHIRE LN11-7SP Kingdom GE CAPITAL PO Box 740441 ATLANTA GA 30374-0441 Geary, James Reinhold Address Redacted

GELLER TRANSLATIONS 14781 MEMORIAL DR., SUITE 228 HOUSTON TX 77079 Gemini 99 Summer St Ste 1800 Boston MA 02110 BATALLON DE SAN PATRICION VALLE OTE, NUEVO GENRIC MX SA DE CV 109 LEON 66269 MEXICO Geocomputing Group, LLC 11757 Katy Freeway, Ste. 1300 Houston TX 77079 GEOCOSM LLC 10 TOWN PLAZA 233 DURANGO CO 81301 902 MEMORIAL CITY WAY, SUITE GEOK P LIM 100 HOUSTON TX 77024 GEOKNOWLEDGE AS THUNES VEI 2 OSLO N-0274 NORWAY United GEOLOGIX LIMITED ROSEBERY COURT ST ANDREWS BUSINESS PARK NORWICH NR7 0HS Kingdom GEOSCIENCE EARTH AND 10344 SAM HOUSTON PARK MARINE SERVICES DRIVE SUITE 300 HOUSTON TX 77064 GEOSCIENCE EARTH AND MARINE SERVICES PO BOX 203325 DALLAS TX 75320-3325 GEOTECH AND DESIGN SERVICES 7171 HWY 6 NORTH 202 HOUSTON TX 77095 GERARD DANIELS (US) LTD BANK OF AMERICA CENTRE 700 LOUISIANA SUITE 4260 HOUSTON TX 77002 GETGO, INC PO BOX 50264 LOS ANGELES CA 90074-0264 GIBBS & BRUNS, LLP 1100 LOUISIANA ST, SUITE 5300 HOUSTON TX 77002 GIBSON APPLIED TECHNOLOGY AND 16360 PARK TEN PLACE, SUITE ENGINEERING (TEXAS), INC. 206 HOUSTON TX 77084 GIBSON, DUNN AND CRUTCHER LLP 333 SOUTH GRAND AVENUE LOS ANGELES CA 90071

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY GIEGER LABORDE & LAPEROUSE 701 POYDRAS ST., SUITE 4800 NEW ORLEANS LA 70139 GL NOBLE DENTON INC 1400 RAVELLO DRIVE KATY TX 77449 GLOBAL RELAY COMMUNICATIONS 220 CAMBIE STREET 2ND FLOOR VANCOUVER BC V6B 2M9 CANADA Goggans, Timothy Ray Address Redacted Golden, Jack Address Redacted GOLDMAN SACHS AND CO. 200 WEST STREET NEW YORK NY 10282 Gonnell, Joseph Anthony Address Redacted Goodlett, Grady W Address Redacted Goodwin, David W Address Redacted Gordy, Christopher Allen Address Redacted Graham, Randy Address Redacted GRANHERNE, INC 601 JEFFERSON 9TH FLOOR HOUSTON TX 77002 GRANT THORNTON LLP 33562 TREASURY CENTER CHICAGO IL 60694-3500 Graves, Ann P Address Redacted GREATAMERICA FINANCIAL SVCS. PO BOX 660831 DALLAS TX 75266-0831 GREG HERRING 3811 W CREEK CLUB MISSOURI CITY TX 77459 Gregg, Kenneth Address Redacted GULF ECONOMIC SURVIVAL TEAM PO Box 2048/NSU THIBODAUX LA 70310 842 WEST SAM HOUSTON GULFMARK AMERICAS, INC. PARKWAY N, SUITE 400 HOUSTON TX 70024 GULFSTREAM SERVICES INC DEPT 3254, PO BOX 123254 DALLAS TX 75312-3254 Gumucio, Mauricio Address Redacted Gunn, Dave Address Redacted GURROLA REPROGRAPHICS INC 6161 WASHINGTON HOUSTON TX 77007 Guyton, Thomas Ray Address Redacted GX TECHNOLOGY CORP. PO BOX 677266 DALLAS TX 75267-7266 Hackedorn, Lynne L Address Redacted Hagale, John Address Redacted Haisler, Tiffany Celeste Address Redacted Hale, Dan Address Redacted Hall, Johnce Eugene Address Redacted HALLIBURTON - WELLNITE JV PO Box 301341 DALLAS TX 75303-1341 Halliburton Energy Services 14851 Milner Road Gate 5A Houston TX 77032 HALLIBURTON ENERGY SERVICES P. O. BOX 301341 DALLAS TX 75303-1341 HALO BRANDED SOLUTIONS 1980 INDUSTRIAL DRIVE PO BOX 657 STERLING IL 61081 HALO BRANDED SOLUTIONS 3182 MOMENTUM PLACE CHICAGO IL 60689-5331 Hambrick, Greg Address Redacted

HAMILTON ENGINEERING, INC. 777 POST OAK BLVD., SUITE 400 HOUSTON TX 77059 HAMPSON RUSSELL SOFTWARE 510 715-5 AVENUE S. W. CALGARY AB T2P2X6 CANADA Haner, Fares Address Redacted HANKINSON LLP 750 N. SAINT PAUL, SUITE 1800 DALLAS TX 75201 HAPL 800 BERING DRIVE, SUITE 120 HOUSTON TX 77057 HAROLD J. ANDERSON, INC. 381 HIGHWAY 21, SUITE 205 MADISONVILLE LA 70447 HARRIS CAPROCK COMMUNICATIONS, INC 4400 S SAM HOUSTON PKWY E HOUSTON TX 77048 Tax Assessor-Collector, Harris County Mike Sullivan PO Box 4622 Houston TX 77210 Tax Assessor-Collector, Harris County Mike Sullivan 1001 Preston St. Houston TX 77002 Harris, Susan Address Redacted HDR ENGINEERING, INC. PO BOX 3480 OMAHA NE 68103-0480 HEIDRICK AND STRUGGLES 1133 PAYSPHERE CIRLCE CHICAGO IL 60674-1010

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY Henderson, Mark Address Redacted BELVES-DE- HENRICUS BOCKMEULEN 31, LE BOURG CASTILLON 33350 FRANCE HERBERT SMITH FREEHILLS 23RD FLOOR GLOUCESTER LLP TOWER 15 QUEENS ROAD CENTRAL HONG KONG HONG KONG HERBERT SMITH FREEHILLS EXCHANGE HOUSE PRIMROSE United LLP STREET LONDON EC2A 2EG Kingdom HERMES United DATACOMMUNICATIONS INTL OXON BUSINESS PARK SHREWSBURY SHROPSHIRE SY3 5DD Kingdom HERRING DESIGN 1216 HAWTHORNE HOUSTON TX 77006 Herring, Gregory W Address Redacted HESS CORPORATION PO Box 2040 HOUSTON TX 77252-2040 HEWLETT-PACKARD FINANCIAL SERVICES CO. PO BOX 402582 ATLANTA GA 30384-2582 HGC CONSULTING INC. 36 SUNRISE WAY PRIDDIS AB T0L1W0 CANADA Hight, Carl Address Redacted HILTON DALLAS LINCOLN CENTRE 5410 LBJ FREEWAY DALLAS TX 75240 HOLIDAY INN NORTHWEST/SEAWORLD 10135 STATE HIGHWAY 151 SAN ANTONIO TX 78251 HOOVER OFFSHORE, LLC DBA DOLPHIN ENERGY EQUIPMENT, LLC PO BOX 732900 DALLAS TX 75373-2900 Hopeck, William Edward Address Redacted Hopkins, Chris Address Redacted HORIZON MARINE, INC. 15 CREEK ROAD MARION MA 02738 HORN SOLUTIONS, INC. 2245 TEXAS DR SUITE 400 SUGARLAND TX 77479 Hosokawa, Hiroyuki Address Redacted HOUSTON CHRONICLE PO BOX 80085 PRESCOTT AZ 86304-8085 HOUSTON MARRIOTT WEST LOOP BY THE GALLERIA 1750 WEST LOOP SOUTH HOUSTON TX 77027 Howard, Jim G Address Redacted Hoyer, Stephen Allen Address Redacted HR PROJECTS GROUP 17419 BLAND MILLS LN RICHMOND TX 77407 HR SERVICES INC PO Box 642 TOLEDO OH 43697-0642 HSBC BANK USA NA TRADE AND SUPPLY CHAIN 2 HANSON PLACE 14TH FLOOR BROOKLYN NY 11217 HSE TAC LLC 7010 BEDIAS CREEK CT RICHMOND TX 77407

HUDDLESTON AND CO, INC 9805 KATY FREEWAY, SUITE 500 HOUSTON TX 77024 Hunt, Robert Wiley Address Redacted Hunter, Shevela Address Redacted HUNTING ENERGY SERVICES, INC. 1717 HIGHWAY 311 SCHRIEVER LA 70395 HUTCHIN HILL CAPITAL C/O HUTCHIN HILL PRIMARY FUND CAPITAL, LP 888 SEVENTH AVENUE NEW YORK NY 10106 Hutchison, Kay Address Redacted HWCG HOLDINGS LLC PO Box 3689 SUGAR LAND TX 77487 Michael Hynes and Hynes Keller & Hernandez LLC Ligaya Hernandez 101 Lindenwood Dr, Ste 225 Malvern PA 19355 IBERIA PARISH SHERIFFS OFFICE 300 IBERIA STREET, SUITE 120 NEW IBERIA LA 70560-4584 ICE SYSTEMS INC. PO Box 11126 HAUPPAUGE NY 11788 ICR LLC 761 MAIN AVENUE NORWALK CT 06851 IHS GLOBAL INC. PO Box 847193 DALLAS TX 75284-7193 10777 WESTHEIMER ROAD, IHS GLOBAL, INC. SUITE 212 HOUSTON TX 77042

IKON SCIENCE AMERICAS INC. 11011 RICHMOND AVE, SUITE 210 HOUSTON TX 77042 Illinois National Insurance Company 175 Water St, 18th Floor New York NY 10038

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY IND PETRO ASSOC OF ATTENTION MS. 1201 15TH STREET, N. W. SUITE AMERICA (IPAA) LUANNE TYLER 300 WASHINGTON DC 20005 INDEPENDENT PETROLEUM CONSULTANTS (IPC) 705 BOUL. DU BORD DE MER IMMEUBLE DUMEZ 6EME ETAGE LIBREVILLE 02326 GABON INDUSTRIAL EVOLUTION, INC. PO BOX 41398 PHOENIX AZ 85080-1398 INFORMATION DEVELOPMENT, INC. PO Box 920796 HOUSTON TX 77292-0796 Inglesby III, Thomas Smith Address Redacted Inman, Kerry Florence Address Redacted INNOVATION INSURANCE GROUP, LLC 96 MOUNTAIN AVENUE MILLBURN NJ 07041 INSIGHT INVESTMENTS, LLC 611 ANTON BLVD., SUITE 700 COSTA MESA CA 92626 INSTITUTE OF PETROLEUM ACCOUNT UNIVERSITY OF NORTH TEXAS 1155 UNION CIRCLE 305460 DENTON TX 76203-5017 Intecsea, Inc 575 N. Dairy Ashford, Suite 400 Houston TX 77079 1920 ASSOCIATION DRIVE, SUITE INTELLIGIZE, INC. 200 RESTON VA 20191 INTERNATIONAL ASSOCIATION OF DRILLING CONTRACTORS (IADC) 10370 RICHMOND AVE, SUITE 760 HOUSTON TX 77042 INTERNATIONAL CHAMBER OF 33-43 AVENUE DU PRESIDENT COMMERCE WILSON PARIS 75116 FRANCE

INTERNATIONAL CLAMPS, INC. 4401 FM 359 RICHMOND TX 77406 INTERNATIONAL SOS ASSISTANCE, INC. PO BOX 11568 3600 HORIZON BLVD 300 TREVOSE PA 19053 INVENTUS LLC 2455 FABER PLACE, SUITE 200 PALO ALTO CA 94303 INVENTUS LLC PO BOX 130114 DALLAS TX 75313 4501 NORTH POINT PARKWAY, INVESHARE INC. SUITE 325 ALPHARETTA GA 30022 IPREO DATA, INC. PO Box 26886 NEW YORK TX 10087-6886 IPT GLOBAL, LLC 16200 PARK ROW, SUITE 350 HOUSTON TX 77084 IQAS, LLC DEPT. 2020 PO BOX 62600 NEW ORLEANS LA 70162-2600 IRA/KEOGH SERVICES CO. 2000 S. LOGAN STREET DENVER CO 80210 Ironshore Ron Gleason One Riverway, Ste 1025 Houston TX 77056 1153 BERGEN PKWY., SUITE M- ISA AMERICA INC. ATTN MERK FRANKE 135 EVERGREEN CO 80439 ISOTECH LABORATORIES PO Box 301003 DALLAS TX 75303-1003 ISS CORPORATE SOLUTIONS, INC. 702 KING FARM BLVD, SUITE 400 ROCKVILLE MD 20850

IT WORKS 701 N. POST OAK RD., SUITE 600 HOUSTON TX 77024 J D RUSH CORPORATION PO Box 201381 DALLAS TX 75320-1381

J. CONNOR CONSULTING, INC. 19219 KATY FREEWAY, SUITE 200 HOUSTON TX 77094 20770 HWY 281 NORTH SUITE 108- J. JOSEPH CONSULTING INC. 403 SAN ANTONIO TX 78258

JACKSON AND COOKSEY, INC 12770 MERIT DR, STE 760 DALLAS TX 75251 Jackson, Deborah Address Redacted Jackson, Saron Address Redacted Jadick, Michael Scott Address Redacted JAMS, INC. PO BOX 845402 LOS ANGELES CA 90084 Jantz, Keith C Address Redacted 5676 N. SAM HOUSTON PKWY JAS FORWARDING USA INC STE 100 HOUSTON TX 77032

JCC SERVICES INC. 19225 KATY FREEWAY, SUITE 200 HOUSTON TX 77094 Jean-Batiste, Harold Address Redacted JEFFTON SLAUGHTER 3717 BEACH DR. SW UNIT 117 SEATTLE WA 98116

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY JENNIFER FRISCH 918 W 26TH STREET HOUSTON TX 77008 JERRY LARPENTER SHRF AND TAX-COLLR PO DRAWER 1670 HOUMA LA 70361 JIMENEZ CONTRACT SERVICES (JCS) 1246 SILBER ROAD HOUSTON TX 77055 Jimenez, Maria Imelda Address Redacted JIMMY D MILLER 3947 E. WISTERIA CIRCLE SUGAR LAND TX 77479-2821 Joe, Stacie L Address Redacted JOHN C HEALY JR CONSULTING LLC PO Box 270539 HOUSTON TX 77277 JOHN E. HAGALE Address Redacted John L Wortham & Sons David D. Garrett 2727 Allen Pkwy Houston TX 77019 JOHN W. STONE OIL DISTRIBUTOR DEPT 322 PO BOX 4869 HOUSTON TX 77210-4869 JOHN WILKIRSON 557 W DIANA LN HOUSTON TX 77024 JOHN WU 4025 NEWSHIRE DR HOUSTON TX 77025 JON A. MARSHALL Address Redacted 201 ST. CHARLES AVENUE 50TH JONES WALKER LLP FLOOR NEW ORLEANS LA 70170-5100 Jones, Steven Michael Address Redacted JOSE BERBER DBA EJM PAINTING CO. 8609 HOFFMAN ST HOUSTON TX 77016 JOSEPH J. CLEMENS 1818 MOORE BLVD. 132 DAVIS CA 95618 FUNDINVELVE POWDERMILL United JSI SERVICES LTD LANE, LEIGH KENT TN11 8PY Kingdom JUSTIN K. ROSTANT 9820 SPIREHAVEN LANE DALLAS TX 75238 K AND B INDUSTRIES (DBA) 208 REBECCAS POND ROAD SCHRIEVER LA 70395 Kangas, Michael Address Redacted Kapasi, Farah Address Redacted

KAPPA NORTH AMERICA INC 11767 KATY FREEWAY, SUITE 500 HOUSTON TX 77079 Karve, Shashank V Address Redacted KATHARINE A. TERRELL 3459 MEADOW LAKE LANE HOUSTON TX 77027 KAY BAILEY HUTCHISON Address Redacted Keglevic, Paul Address Redacted KEITH JANTZ 2221 WILLOW BEND DRIVE PROSPER TX 75078 11511 SHADOW CREEK KELSEY PHARMACY PARKWAY PHARMACY ADMIN DEPT PEARLAND TX 77584 KELSEY SEYBOLD CLINIC PO BOX 840311 BUSINESS OFFICE DALLAS TX 75284 KELSEY SEYBOLD CLINIC PO Box 840786 DALLAS TX 75284 KEN GREGG 5610 INNSBRUCK STREET BELLAIRE TX 77401 Joe Kendall and Jamie Kendall Law Group PLLC McKey 3232 McKinney, Ste 700 Dallas TX 75204 Kennedy, Joe Address Redacted KENYON INTERNATIONAL EMERGENCY SERVICES 612 SPRING HILL DR., SUITE 180 SPRING TX 77386 Kerver, Suzanne Renee Address Redacted Kessler Topaz Metlzer & Check, Johnston de F. LLP Whitman, Jr. 280 King of Prussia Rd Radnor PA 19087 Khan, Mashiur Rahman Address Redacted KING CHAPMAN AND BROUSSARD, INC. 3355 W. ALABAMA ST, SUITE 1225 HOUSTON TX 77098 King, Michelle Gonzales Address Redacted Kirkham, Benny Address Redacted Klausner Kaufman Jensen & Robert Klausner and Levinson Bonni Jensen 7080 NW 4th St Plantation FL 33317 KNIGHT MANUFACTURING LLC DBA HUB CITY IRON WORKS PO BOX 52823 LAFAYETTE LA 70505-2823 KNIGHT OIL TOOLS 1001 BRIAR PATCH RD BROUSSARD LA 70518 Knight, Greg Address Redacted

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY KNOWLEDGE MANAGEMENT INNOVATIONS,LTD DBA VELOCITYEHS 586 ARGUS ROAD, SUITE 201 OAKVILLE ON L6J 3J3 CANADA KNOWLEDGE RESERVOIR LLC 1800 W. LOOP SOUTH, SUITE DBA RPS 1000 HOUSTON TX 77027 KORN/FERRY INTERNATIONAL PO Box 1450 NW 5064 MINNEAPOLIS MN 55485-5064 KPMG LLP DEPT 0691 PO BOX 120691 HOUSTON TX 75312-0691 United KPMG LLP UK DEPT 791, 58 CLARENDON ROAD WATFORD WD17 1DE Kingdom KRAMES STAYWELL, LLC PO BOX 90477 CHICAGO IL 60696-0477 Kubera, Eric Ryan Address Redacted KWM ADVISORS LLC 200 COGNEWAUGH ROAD COS COB CT 06807 LABLUE CONSULTING LP 14037 FM 1484 ROAD CONROE TX 77303-4135 LaBlue, Gary Address Redacted LABORDE MARINE 601 POYDRAS STREET, SUITE MANAGEMENT LLC 1725 NEW ORLEANS LA 70130 Lafayette Consolidated Government PO Box 4024 Lafayette LA 70502 Lafayette Consolidated Government 101 Jefferson St Lafayette LA 70501 Lafayette Parish Tax Collector PO Box 52667 Lafayette LA 70505 Lafayette Parish Tax Collector 1010 Lafayette St Lafayette LA 70501 LaFourche Parish Sheriffs Office PO Box 5068 Thibodaux LA 70302 LaFourche Parish Sheriffs Office 200 Canal Blvd Thibodaux LA 70301 LAFOURCHE PRSH SHRF CRAIG WEBRE TAC PO Box 5608 THIBODUAX LA 70302-5608 LANDMARK GRAPHICS CORP. 10200 BELLAIRE BLVD. HOUSTON TX 77072-5299 LANDMARK GRAPHICS CORP. PO BOX 301341 DALLAS TX 75303-1341 Langley, Ashley Smither Address Redacted Langlois, Paul Christopher Address Redacted Laplante, Anne-Renee F Address Redacted LASER INK 1311 WILLARD, SUITE 1 HOUSTON TX 77006-1111 LAVACA BAY CATTLE CO. 2309 HUTCHINS EL CAMPO TX 77437 LAZARD FRERES & CO, LLC 30 ROCKEFELLER PLAZA NEW YORK NY 10020 LEGACY LEADER, LLC 16201 E. MAIN ST. CUT OFF LA 70345 Leggett, Robert Bruce Address Redacted LES TRANSPORTS CITADINS (LTC) 1925 LIBREVILLE LIBREVILLE GABON Lester, Marsha Denise Address Redacted LEVEL 3 COMMUNICATIONS, LLC PO BOX 910182 DENVER CO 80291-0182 LEWIS AND PARTNERS LLC 2712 SACKETT STREET HOUSTON TX 77098 Lewis, Bob Address Redacted Lewis, Clyde Russell Address Redacted Lewis, Jennifer Lyn Address Redacted Lewis, Wanda M Address Redacted LEXCO DATA SYSTEMS LP PO BOX 692372 HOUSTON TX 77269 Lexington Insurance Company 99 High St, Floor 24 Boston MA 02110-2378 Liberty Insurance Underwriters, Inc. 1 Riverway, 4th Floor Houston TX 77056

Liberty Mutual Insurance Company 175 Berkeley St Boston MA 02116 LIFFEY THAMES GROUP, LLC 465 CALIFORNIA STREET, SUITE DBA DISCOVIA 1400 SAN FRANCISCO CA 94101 TYNDRUM HOUSE MONKMEAD United LILES AND GENTRY LANE MONKMEAD LANE PULBOROUGH RH20 2PE Kingdom Lim, Geok Pang Address Redacted Lindley, John Nigel Address Redacted 62228 COLLECTIONS CENTER LINKEDIN CORPORATION DRIVE CHICAGO IL 60693-0622

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY

LISKOW AND LEWIS, APLC 701 POYDRAS STREET STE 5000 NEW ORLEANS LA 70139-5099 United Lloyds of London One Lime St London EC3M 7HA Kingdom Lloyds of London & Various US United Markets One Lime St London EC3M 7HA Kingdom LLOYDS REGISTER DRILLING PO Box 301846 DALLAS TX 75303-1846 LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 801 SOUTH CANAL STREET, C-1N CHICAGO IL 60607 Lockton Companies Mike Mercer 5847 San Felipe, Ste 320 Houston TX 77057 LOCKTON COMPANIES LLC 5847 SAN FELIPE, SUITE 320 PO BOX 123036 HOUSTON TX 77057 LOGIX COMMUNICATIONS PO Box 3608 HOUSTON TX 77253-3608 LONGVIEW OF AMERICA LLC PO BOX 200410 PITTSBURGH PA 15250-0410

Louisiana Department of Revenue PO Box 91011 Baton Rouge LA 70821

Louisiana Department of Revenue 617 North Third St Baton Rouge LA 70802 LOUISIANA DEPARTMNT OF REVENUE PO BOX 1231 BATON ROUGE LA 70821-1231 LOUISIANA SECRETARY OF STATE COMMERCIAL DIVISION PO BOX 94125 BATON ROUGE LA 70804-9125 NETHERLAN LOYENS AND LOEFF N.V. FREDERIK ROESKESTRAAT 100 1076 ED AMSTERDAM AMSTERDAM 01076 DS NETHERLAN LOYENS AND LOEFF N.V. POSTBUS 71170 1008 BD AMSTERDAM AMSTERDAM 01008 DS

LRN CORPORATION 1100 GLENDON AVENUE STE 700 LOS ANGELES CA 90024 LTC LANGUAGE TEACHING 902 PIER HOUSE, 13 SOUTH CENTRE HEERENGRACHT CAPE TOWN 08001 AFRICA Michael Lynn and Lynn Pinker Cox & Hurst LLP Samuel Hardy, IV 2100 Ross Ave, Ste 2700 Dallas TX 75201 M AND H ENTERPRISES INC. 19450 HWY 249, 600 HOUSTON TX 77070 Mackie, Dave Address Redacted Maharaj, Varune Address Redacted MAKE-A-WISH FOUNDATION OF THE TEXAS GULF COAST AND LOUISIANA 12625 SOUTHWEST FREEWAY STAFFORD TX 77477 MANATEE, INC. 4704 POST OAK TIMBER HOUSTON TX 77056 Mantri, Shubha V Address Redacted MANULI HYDRAULICS VIA PALEOCAPA 7 MILANO, ITALY 20121 ITALY MARATHON OIL COMPANY PO BOX 732309 DALLAS TX 75373-2309 Marine Preservation Assoc 20645 N. Pima Road Ste 100 Scottsdale AZ 85255 18251 QUANTICO GATEWAY MARINE TOYS FOR TOTS GIFT PROCESSING ADMINISTER DRIVE TRIANGLE VA 22172 MARK K. GLASSER, ATTORNEY 4203 MONTROSE BLVD, SUITE AT LAW 330 HOUSTON TX 77006 United Markel International Insurance Co 20 Fenchurch St London EC3M 3AZ Kingdom MARRIOTT GRAND HOTEL HWY 98 PO BOX 639 POINT CLEAR AL 36564-0639 MARSH USA INC HOUSTON PO BOX 846015 DALLAS TX 75284-6015 Marshall, John Address Redacted MARTICONS 4242 N. MERIDIAN AVE. OKLAHOMA CITY OK 73112 Martin & Drought Gerald Drought 300 Convent St Bank of America Plaza, 25th Fl San Antonio TX 78205 MARTIN ENERGY SERVICES PO Box 95363 GRAPEVINE TX 76099-9733 MARTIN HOLDINGS LLC 16201 EAST MAIN STREET CUT OFF LA 70345 Martinez, Katie Address Redacted Martinez, Nevie Address Redacted Marubeni Oil & Gas (USA) LLC 2800 Post Oak Boulevard Suite 6000 Houston TX 77056 Marubeni Oil & Gas (USA) LLC Attn: Kirk Kuykendall 777 North Eldridge Parkway Suite 900 Houston TX 77079

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY MARY ANN MCCLELLAN 3238 COLLEVILLE SUR MER SPRING TX 77388 Mauzy, Nathan Orland Address Redacted May, William Edward Address Redacted MBRRTEAM LLC 184 LEONARD STREET LEWISVILLE TX 75057 MCCARSON RESPONSE CONSULTING PO Box 219103 HOUSTON TX 77218-9103 McClellan, Mary Ann Address Redacted McClure, Michael Roy Address Redacted McFarland, Michael Wade Address Redacted McGee, David Lloyd Address Redacted McGough, Steve C Address Redacted McHenry, Jaletta Address Redacted MCKINSEY & COMPANY INC USA PO Box 7247-7255 PHILADELPHIA PA 19170-7255 McNeil, Bernard Ross Address Redacted McPherson, Brenda G Address Redacted c/o Metro National MCW-G, LLC Corporation 820 Gessner Suite 1800 Attn Legal Department Houston TX 77024 United MDT INTERNATIONAL LIMITED 45 ALBERT STREET ABERDEEN AB25 1XT Kingdom MEDIANT COMMUNICATIONS, INC PO Box 29976 NEW YORK NY 10087-9976 Meisenheimer, Daryl Dallas Address Redacted MELTWATER NEWS US INC DEPT LA 23721 PASADENA CA 91185-3721 MEMORIAL HERMANN HEALTH SOLUTIONS, INC. 7737 S.W. FREEWAY, SUITE C-97 HOUSTON TX 77074 MEMORIAL HERMANN MEMORIAL CITY MEDICAL CENTER 921 GESSNER, BUSINESS OFFICE HOUSTON TX 77024 MERCER (US) INC. PO Box 13793 NEWARK NJ 07188-0793 MERCER (US) INC. PO BOX 730212 DALLAS TX 75373-0212 Mercer, Victoria Address Redacted MERIDIAN COMPENSATION PARTNERS, LLC. 25676 NETWORK PLACE CHICAGO IL 60673-1256 MERRILL COMMUNICATIONS LLC CM - 9638 ST PAUL MN 55170-9638 Mettes, Kim J Address Redacted

MEYERS MACHINE & WELDING PO Box 9503 NEW IBERIA LA 70562

M-FILES INC. 5050 QUORUM DRIVE, SUITE 600 DALLAS TX 75254 MI PRODUCTIONS, INC DBA MOVING IMAGE PRODUCTIONS, INC 12802 SANDRI LANE HOUSTON TX 77077 MI SWACO PO Box 732135 DALLAS TX 75373-2135 MICHAEL A. HENSON 11419 CARSON FIELD LANE CYPRESS TX 77433 MICHAEL A. KANGAS 1145 DEER TRAIL COURT HUBERTUS WI 53033 Michael B. Hoffman, 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 MICHAEL L GROVE, ATTORNEY- 6800 WEST LOOP SOUTH, SUITE AT-LAW 475 BELLAIRE TX 77401

MICHAEL R. HUDEC 9305 EVENING PRIMROSE PATH AUSTIN TX 78750 Michel, Paul Address Redacted United MICHELET & CO LIMITED 48 GRACECHURCH STREET LONDON EC3V 0EJ Kingdom Michot, Donnie Ray Address Redacted Mickelson, Janell D Address Redacted MICKEY R. DARK 3976 CHAPEL WOODS BLVD. TYLER TX 75707 MICRO MOTION INC. 22737 NETWORK PLACE CHICAGO IL 60673-1227

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY 1950 N. STEMMONS FRWY, SUITE MICROSOFT CORPORATION 5010 LB 842467 DALLAS TX 75207 MICROSOFT LICENSING GP 1950 N. STEMMONS FWY STE 5010 LB 842467 DALLAS TX 75207 MIDLAND VALLEY United EXPLORATION LTD 2 WEST REGENT STREET GLASGOW G2 1RW Kingdom MIDNITE ENERGY, INC. PO Box 53373 LAFAYETTE LA 70505 MID-WEST ELECTRIC CO 3828 PINEMONT HOUSTON TX 77018 MIKE MLCAK 20614 PRINCE CREEK DRIVE KATY TX 77450 MIKE SULLIVAN TAX ASSR- COLLR PO BOX 4622 HOUSTON TX 77210-4622 MILBANK TWEED HADLEY AND MCCLOY LLC 28 LIBERTY STREET NEW YORK NY 10005 Miller, Jimmy D Address Redacted MINISTERIO DO AMBIENTE, ORDENAMENTO DO TERRITORIO E ENERGIA AVE 5 DE OUTUBRO 87 LISBOA 1069-039 PORTUGAL MIRANDA CORREIA AMENDOEIRA AND AVENIDA ENGENHEIRO DUARTE ASSOCIATES PACHECO, 7 LISBON 1070-100 PORTUGAL Mlcak, Matthew Address Redacted Mlcak, Michael Address Redacted MN COXEN LLC PO Box 844772 DALLAS TX 75284-4772 MOBILITY OIL AND GAS SUITE 17705, LOWER GROUND United LIMITED FLOOR 145-157 ST. JOHN STREET LONDON EC1V 4PW Kingdom MOELIS & COMPANY, LLC 399 PARK AVE, 5TH FLOOR NEW YORK NY 10022 Molina, Nelson Nevil Address Redacted Mondragon, Israel Address Redacted Mondziel, Steven Adam Address Redacted Montano, Lina Address Redacted Moore, Kenneth Address Redacted ATTN BANKING OPERATIONS-STOCK 1300 THAMES ST WHARF, 4TH MORGAN STANLEY OPTIONS FLOOR BALTIMORE MD 21231 MORGAN STANLEY SMITH BARNEY 1300 THAMES STREET WHARF 4TH FLOOR BALTIMORE MD 21231 Lauren Ann McCulloch Morgan, Lewis & Bockius and Hugh Tanner 1000 Louisiana St Ste 4000 Houston TX 77002 Morris, Peter Address Redacted Morris, Peter Address Redacted Motley Rice LLC Christopher Moriarty 28 Bridgeside Blvd Mt. Pleasant SC 29464 MOXIE MEDIA PO Box 10203 NEW ORLEANS LA 70181

MOYES AND CO. 8235 DOUGLAS AVE., SUITE 1221 DALLAS TX 75225 MRC GLOBAL (US) INC. PO BOX 204392 DALLAS TX 75320-4392 Mulcahy, Shawn Thomas Address Redacted MULLEN ENERGY PO Box 940873 HOUSTON TX 77094-7873 Munro, Shane Address Redacted MURCHISON DRILLING SCHOOLS, INC. PO BOX 14577 ALBUQUERQUE NM 87191 MURPHY EXPLORATION AND PRODUCTION CO. USA PO Box 7000 EL DORADO AR 71731-7000 Murphy, Ryan Thomas Address Redacted Myers, Shawn Address Redacted United MYRIAD GLOBAL MEDIA 50 BUTTESLAND STREET HOFFMAN SQUARE LONDON N1 6BY Kingdom MYSTAFFINGPRO PO BOX 642 TOLEDO OH 43697-0642 N. John Lancaster, 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 NADINE M. MOTT 6830 NEFF STREET HOUSTON TX 77074 NASDAQ CORPORATE C/O WELLS FARGO SOLUTIONS LLC BANK LOCKBOX 11700 PO BOX 8500 PHILADELPHIA PA 19178-0700

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY NASDAQ-BOARDVANTAGE LBX NASDAQ, INC. 70700 PO BOX 780700 PHILADELPHIA PA 19178-0700 NATIONAL ALLIANCE ON MENTAL ILLNESS GREATER NAMI GREATER HOUSTON, PO HOUSTON BOX 66270 HOUSTON TX 77266-6270

NATIONAL ECONOMIC 360 HAMILTON AVENUE, 10TH RESEARCH ASSOCIATES, INC. FLOOR WHITE PLAINS NY 10601

NATIONAL OCEAN INDUSTRIES 1120 G ST. NW, SUITE 900 WASHINGTON DC 20005 NATIONAL OILWELL DHT, LP PO BOX 201224 DALLAS TX 75320-1224 NATIONAL OILWELL VARCO PO Box 201224 DALLAS TX 75320-1224 100 Canal Pointe Boulevard, Suite National Registered Agents, Inc. 212 Princeton NJ 08540 NATIONAL REGISTERED AGENTS, INC. P. O. BOX 4349 CAROL STREAM IL 60197-4349 NATIONAL RESPONSE 3500 SUNRISE HIGHWAY, SUITE CORPORATION 200, BUILDING 200 GREAT RIVER NY 11739 NATIONAL RESPONSE 3500 SUNRISE HIGHWAY, BLG CORPORATION 200, SUITE 200 GREAT RIVER NY 11739 NATURE ENVIRONMENTAL AND MARINE SERVICES, LLC 18489 COUNTRY PLACE CONROE TX 77302-6449 NAUTICAL SOLUTIONS LLC 16201 EAST MAIN STREET CUT OFF LA 70345 1800 WEST LOOP SOUTH, SUITE NAUTILUS WORLD LTD 1000 HOUSTON TX 77027 Navigators Insurance Company Connie Taylor Sage Plaza 5151 San Felipe Ste 700 Houston TX 77056 NDE TECHNICAL SERVICES 19500 STATE HIGHWAY 249, USA SUITE 560 HOUSTON TX 77070 NECOTRANS USA, INC. 1704 RANKIN RD., SUITE 100 HOUSTON TX 77073 NETHERLAND SEWELL AND ASSOC. 2100 ROSS AVENUE, SUITE 2200 DALLAS TX 75201 4800 SUGAR GROVE BLVD., NEURALOG, LP SUITE 200 STAFFORD TX 77477 NEWPARK ENVIRONMENTAL SERVICES PO Box 62600 DEPT 1089 NEW ORLEANS LA 70162-2600 United NEWSBASE LTD CENTRUM HOUSE, 108-114 DUNDAS STREET EDINBURGH EH3 5DQ Kingdom NEXEN PETROLEUM 945 BUNKER HILL ROAD, SUITE OFFSHORE U.S.A. INC. ATTN TREASURY 1400 HOUSTON TX 77024-1361 NICHE PRODUCTS LLC 10810 KATY FREEWAY STE 109 HOUSTON TX 77043 Nicholson, Howard Address Redacted

NOAH CONSULTING, LLC 1200 SMITH STREET TWO ALLEN CENTER, SUITE 1600 HOUSTON TX 77002 NOBLE ENERGY, INC. PO Box 731670 DALLAS TX 75397-1670 North American Specialty Ins/Swiss Re 650 Elm St, 6th Floor Manchester NH 03101 NORTHWEST TECHNICAL 2929 BRIARPARK DRIVE, SUITE SOLUTIONS LLC 600 HOUSTON TX 77042 NORTHWEST TRANSLATIONS, INC. PO BOX 373 PAOLI PA 19301 Norton, Alan Address Redacted NSI FRACTURING LLC 7030 S. YALE STE 502 TULSA OK 74136 NU TEC MACHINE & MANUFACTURING 4800 HWY 90 EAST LAKE CHARLES LA 70615 NYSE MARKET, INC. PO BOX 223695 PITTSBURGH PA 15251-2695 OBRIENS RESPONSE 2929 E. IMPERIAL HWY, SUITE MANAGEMENT, LLC 290 BREA CA 92821 OCEANEERING INTERNATIONAL INC. PO Box 731943 DALLAS TX 75373-1943

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY 350 BEDFORD STREET, SUITE OCEANWEATHER INC 404 STAMFORD CT 06901 738 HIGHWAY 6 SOUTH, SUITE OCS ADVISORY BOARD 800 C/O TOM YOUNG HOUSTON TX 77079 Offer, Reg Address Redacted OFFICE DEPOT, INC PO BOX 660113 DALLAS TX 75266 Office of Natural Resources Revenue 1849 C Street NW Mail Stop 5134 Washington DC 20240 Office of Natural Resources Revenue 4050 Alpha Rd Ste 420 Farmers Branch TX 75244-4201 Office of Natural Resources Revenue 15109 Heathrow Forest Pkwy Ste 200 Houston TX 77032-3887 OFFICEMAX INCORPORATED PO Box 101705 ATLANTA GA 30392-1705 OFFSHORE ENERGY SERVICES INC PO BOX 53508 LAFAYETTE LA 70505 OFFSHORE OIL SCOUTS 2200 VETERANS MEMORIAL ASSOCIATION, INC. BLVD., SUITE 214 KENNER LA 70062 OFFSHORE OPERATORS 3900 NORTH CAUSEWAY BLVD., COMMITTEE SUITE 700 METAIRIE LA 70002 OFFSHORE RENTAL LLC DBA TIGER OFFSHORE RENTALS PO BOX 733252 DALLAS TX 75373-3252 200 N. DAIRY ASHFORD, SUITE OFFSHORE RIG MUSEUM INC. 4119 HOUSTON TX 77079

OFFSHORE SERVICE VESSELS 16201 EAST MAIN STREET CUT OFF LA 70345 OFFSHORE TECHNICAL COMPLIANCE LLC 1598 OCHSNER BLVD. SUITE 100 COVINGTON LA 70433 OGLETREE DEAKINS NASH SMOAK P PO BOX 89 COLUMBIA SC 29202 OIL & GAS CONSULTING PARTNERS 5619 BRIAR DRIVE HOUSTON TX 77056 OIL PATCH PROFESSIONAL SERVICE 28411 E. BENDERS LANDING SPRING TX 77386 Oil Spill Response (Dispersants) Southmapton United Limited Lower William Street Hampshire SO14 5QE Kingdom OIL SPILL RESPONSE United (DISPERSANTS) LIMITED One Great Cumberland Place London W1H 7AL Kingdom OIL SPILL RESPONSE 261, 28TH OCTOBER STREET VIEW POINT TOWERS FLOORS 6, (DISPERSANTS) LIMITED (SEAFRONT ROAD) 7 & 8 PO BOX 51681 CIMASSOL 03507 CYPRUS LOWER WILLIAM STREET, United OIL SPILL RESPONSE LTD SOUTHAMPTON HAMPSHIRE SO14 5QE Kingdom OIL STATES ENERGY SERVICES, LLC PO Box 203567 DALLAS TX 75320-3567 Olsen, Frode Address Redacted Olson, Christopher C Address Redacted OMEARA CONSULTING, INC 7 SABLE VALLEY SAN ANTONIO TX 78258 OMELVENY AND MYERS LLP PO Box 894436 LOS ANGELES CA 90189-4436 208 S. LASALLE STREET, SUITE OMNIVERE, LLC 1550 CHICAGO IL 60604 ONRR PO Box 25627 DENVER CO 80225-0627 OPE DTI HOLDINGS INC, DBA DTI PO BOX 936158 ATLANTA GA 31193-6158

OPEN IT, INC. TWO PARK TEN PLACE 16300 KATY FREEWAY, SUITE 275 HOUSTON TX 77094 OPEN SYSTEM INC 4301 DEAN LAKES BLVD SHAKOPEE MN 55379 Opperman, Riaan Address Redacted OPPORTUNE 711 LOUISIANA, SUITE 3100 HOUSTON TX 77002 ORACLE AMERICA INC PO Box 203448 DALLAS TX 75320-3448

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY ORGANIZATION PERFORMANCE STRATEGIES, INC. PO Box 171137 SALT LAKE CITY UT 84117 ORION PROJECT SERVICES, LLC 11200 WESTHEIMER, SUITE 880 HOUSTON TX 77042 OSISOFT, LLC 1600 ALVARADO STREET SAN LEANDRO CA 94577 Owens, Gerry Address Redacted P2 Energy Solutions 1670 Broadway, Suite 2800 Denver CO 80202 P2 ENERGY SOLUTIONS P. O. BOX 912692 P2ES HOLDINGS, LLC 2692 DENVER CO 80291-2612 P2 ENERGY SOLUTIONS P2ES HOLDINGS, LLC 2692 PO BOX 912692 DENVER CO 80291-2612 Padayachee, Pat Address Redacted United PAEONIA PARTNERS LTD KINGFISHERS, HAMM COURT WEYBRIDGE KT13 8YD Kingdom Painter, James Address Redacted Palanivel, Gunasekaran Address Redacted PALEO DATA 6619 FLEUR DE LIS DRIVE NEW ORLEANS LA 70124-1499 ATTN. DR. C. R. PALEOMAP PROJECT SCOTESE 134 DODGE AVENUE EVANSTON IL 60202 PANNELL KERR FORSTER OF TX. 5847 SAN FELIPE, SUITE 2600 HOUSTON TX 77057 PARADIGM GEOPHYSICAL CORP 820 GESSNER, SUITE 400 HOUSTON TX 77024 Paris, Nick Address Redacted Park, Ana Virginia Address Redacted Parra-Nova, Mimi Address Redacted Parra-Nova, Mireya Address Redacted Parsons, April Louise Address Redacted PARTNERS ELECTRICAL SERVICES 7303 WINDFERN RD, SUITE 200 HOUSTON TX 77040 PAUL BRACKEN 22 GREEN LANE RIDGEFIELD CT 06877 24 BELSTEAD AVENUE CAISER United PAUL SLACK ON SEA GREAT YARMOUTH NR30 5BB Kingdom Paulling, John Address Redacted PAULS INSURANCE SERVICES, LLC PO BOX 1599 GRAY LA 70359-1599 Paulson & Co, Inc. 1251 Ave of the Americas New York NY 10020 PAWS ENERGY SERVICES PO Box 386 ABBEVILLE LA 70511 PCAOB PO Box 418631 BOSTON MA 02241-8631 Peavler, Patrick Wayne Address Redacted PEC/PREMIER SAFETY MANAGEMENT 233 GENERAL PATTON AVE MANDEVILLE LA 70471 PEOPLE HAULERS INC PO Box 80645 LAFAYETTE LA 70598 PERRAM, INC. 120 TERENCE MATTHEW CRES. KANATA ON K2M 0J1 CANADA Peter, Hubert Address Redacted Petersen, Jennifer Address Redacted Petric, Sinisa Address Redacted PETRO AMIGOS SUPPLY INC PO Box 957554 ST LOUIS MO 63195-7554

PETROFAC INC. 1254 ENCLAVE PKWY, SUITE 625 HOUSTON TX 77077 757 N. ELDRIDGE PKWY, SUITE PETROLEUM EXPERTS INC 510 HOUSTON TX 77079 PETROLEUM GEOLOGY CONSULTING, LLC 9590 BELLA CITTA STREET LAS VEGAS NV 89178 PETROLINK DATA SERVICES, INC 5506 MITCHELLDALE ST. HOUSTON TX 77092 PETROPHYSICAL APPLICATIONS INTERNATIONAL, INC. PO Box 130304 THE WOODLANDS TX 77393-0304 PETROPHYSICAL SOLUTIONS INC. 1500 CITY WEST BLVD, SUITE 420 HOUSTON TX 77042

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY United PETROSTRAT LTD TAN-Y-GRAIG PARC CAER SEION CONWY NORTH WALES LL32 8FA Kingdom PHI INC PO Box 90808 LAFAYETTE LA 70509-0808 PHILLIPS ADR ENTERPRISES 2101 EAST COAST HIGHWAY, P.C. SUITE 250 CORONA DEL MAR CA 92625 PIER SYSTEMS INC 1204 RAILROAD AVE, SUITE 200 BELLINGHAM WA 98225 Pierre F. Lapeyre, Jr., 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 PINNACLE OILFIELD INSPECTION SERVICES LLC PO BOX 478 BROUSSARD LA 70518 PITNEY BOWES GLOBAL FINANCIAL SERVICES LLC PO Box 371887 PITTSBURGH PA 15250-7887 Pittman, Scott Address Redacted Porter, Renee Michele Address Redacted POSEIDON OIL PIPELINE, LLC 919 MILAM, SUITE 2100 HOUSTON TX 77002 Powell, David Allen Address Redacted Powell, David D Address Redacted PREMIUM OILFIELD SERVICES, LLC PO Box 203763 DALLAS TX 75320-3763

PRH CONSULTORIA, FORMACAO, RECRATAMENTO E CEDENCIA DE PESSOA AV. MURTALA MOHAMED CASA DO DESPORTISTA LUANDA Angola PRICEWATERHOUSECOOPERS (GABON) RUE ALFRED-MARCHE BP 2164 LIBREVILLE GABON PriceWaterhouseCoopers LLP 300 Madison Avenue, 24Th Floor New York NY 10017 PRICEWATERHOUSECOOPERS LLP P. O. BOX 952282 DALLAS TX 75395-2282 PRICEWATERHOUSECOOPERS MARIANO ESCOBEDO NO.573, S.C. COL. RINCON DEL BOSQUE, DISTRITO FEDERAL MIGUEL HIDALGO 11580 MEXICO Primeaux, Brent Address Redacted PRO LOG INC PO BOX 9468 NEW IBERIA LA 70562-9468 PRODRIL CONSULTING LP 19 LAKE STERLING GATE SPRING TX 77379 PRODUCTION MANAGEMENT INDUSTRIES, LLC DEPT 2208 PO BOX 122208 DALLAS TX 75312-2208 PRODUCTION TECHNOLOGY AND SERVICES, INC. 6911 SIGNAT DRIVE HOUSTON TX 77041 PROLINE SYSTEMS INC 5503 HWY 90 WEST NEW IBERIA LA 70560 ProSight 412 Mount Kemble Ave Ste 300C Morristown NJ 07960 PROSTAR SERVICES INC. DBA PARKS COFFEE PO BOX 110209 CARROLLTON TX 75011-0209 12269 COLLECTIONS CENTER PROTIVITI DRIVE CHICAGO IL 60693 PRQ Inc 6125 Hilton Road Manitou Springs CO 80829 PRQ INC 550 Pope Ave Nw Winter Haven FL 33881 Pula, Dana Address Redacted PURCHASE POWER - THE PITNEY BOWES BANK, INC. PO Box 371874 PITTSBURGH PA 15250-7874 QBE Insurance Corporation Attn Underwriting Wall St Plaza 88 Pine St New York NY 10005 c/o CT Corporation QBE Insurance Corporation System 116 Pine St, Ste 320 Harrisburg PA 17101 United QTEC 42 ALBYN PLACE ABERDEEN AB10 1YN Kingdom

QTEC ENERGY SERVICES, INC. PO BOX 1048 YOUNGSVILLE LA 70592 Quach, Timothy Minh Address Redacted QUAIL TOOLS, LP PO Box 10739 NEW IBERIA LA 70562-0739 QUALITY RENTAL TOOLS INC PO Box 2218 HOUMA LA 70361

Quinn Emanuel Urquhart & Karl Stern, David Sullivan LLP Gerger, and Emily Smith 711 Louisiana, Ste 500 Houston TX 77002

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY QUINN EMANUEL URQUHART 865 S. FIGUEROA STREET, 10TH AND SULLIVAN, LLP FLOOR LOS ANGELES CA 90017 QUORUM BUSINESS SOLUTIONS (U.S.A.), INC. PO Box 205973 DALLAS TX 75320-5973 QUORUM BUSINESS SOLUTIONS, INC. PO BOX 206021 DALLAS TX 75320-6021 R360 ENVIRONMENTAL SOLUTIONS, LLC PO Box 671766 DALLAS TX 75267-1766 RACKSPACE HOSTING PO Box 730759 DALLAS TX 75373-0759 RAMONA CASAREZ 2006 ROARING SPRINGS DR. PEARLAND TX 77584 Rawstron, Daniel Kaj Address Redacted RAYLAN LEBLEU 596 POLE DRIVE HEBER CITY UT 84032 REASON2RACE LLC 3130 FAIRHOPE STREET HOUSTON TX 77025 Reaux, Muriel C Address Redacted RED DOG SYSTEMS INC. SUITE 1100, 639 TTH AVE. SW CALGARY AB T2P OM9 CANADA Redhead, Richard Bruce Address Redacted REED SMITH LLP 2672 PAYSPHERE CIRCLE CHICAGO IL 60674 400 E. KALISTE SALOOM ROAD REGIONS INSURANCE INC. SUITE 3000 LAFAYETTE LA 70508 REGUS MANAGEMENT DE REGUS CAMPOS ELISEOS MEXICO S.A. DE C.V. ANDRES BELLO 10 PISO 6 & 7 COLONIA POLANCO DISTRITO FEDERAL 11560 MEXICO Reinlie, Shinta Address Redacted Requejo, Adolfo Address Redacted

RESEARCH DATA GROUP, INC 3450 3RD STREET 3-F SAN FRANCISCO CA 94124 REVIVED GLORY AWARDS 5211 SUMMER SNOW DR. HOUSTON TX 77041 Reyes-Fuentes, Solange Beatriz Address Redacted Ribeiro, Helder Address Redacted RICHMOND ENERGY 1 FILAMENT WALK United PARTNERS LTD LU405 THE LIGHTBULB WANDSWORTH LONDON SW18 4GQ Kingdom NORTHEAST DISTRIC - LNY P O RICOH USA INC BOX 827577 PHILADELPHIA PA 19182-7522

RIG ZONE 4939 COLLECTIONS CENTER DR. CHICAGO IL 60693 1880 SOUTH DAIRY ASHFORD, RIGNET INC. SUITE 300 HOUSTON TX 77077 United RIGRUN LIMITED 5 MARINE PLACE ABERDEEN SLAB11 Kingdom RISK MANAGEMENT ON CALL 8226 CAROLINE RIDGE DR HUMBLE TX 77396 WILDERSPOOL PARK - United RISKTEC SOLUTIONS LTD GREENALLS AVENUE WARRINGTON WA4 6HL Kingdom Rittelmeyer, Fred Address Redacted Riverstone Energy Coinvestment New York NY 10019 III LP REC III 712 Fifth Ave, 36th Flr c/o The Carlyle Group RIVERSTONE EQUITY PARTNERS, LP 712 FIFTH AVENUE 19TH FLOOR NEW YORK NY 10019 RK HARRISON INSURANCE United BROKERS ONE WHITTINGTON AVE LONDON EC3 1LE Kingdom

ROB CORDRAY 9870 GAYLORD DRIVE APT. 1206 HOUSTON TX 77024 ROBERT P HERRMANN LP 3135 ROSEMARY PARK LANE HOUSTON TX 77082 Roberts, Sammy Joe Address Redacted United ROBERTSON (UK) LIMITED LLANDUDNO NORTH WALES LL30 1SA Kingdom Robertson, Chris Address Redacted Rodriguez, Hernan Address Redacted ROSE AND ASSOCIATES, LLP PO BOX 3406 PFLUGERVILLE TX 78691 Rostant, Justin Address Redacted Rotenberg, Sandra Address Redacted

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY C/O ROWAN COMPANIES, INC. ROWAN (UK) RELIANCE ATTN TREASURY 2800 POST OAK BLVD. SUITE LIMITED DEPT. 5450 HOUSTON TX 77056 ROWAN (UK) RELIANCE United LIMITED MITRE HOUSE 160 ALDERSGATE ST. LONDON 77056 Kingdom Delos Flint, Jr W. Jacob Gardner, Jr Fowler Rowan Companies, Inc. Rodriguez Texaco Center 400 Poydras St, 30th Floor New Orleans LA 70130 ROWAN DEEPWATER DRILLING 2800 POST OAK BLVD., SUITE (GIBRALTAR) LTD. 5450 HOUSTON TX 77056-6189 ROXAR INC PO BOX 731401 DALLAS TX 75373-1401 RPS EVANS-HAMILTON 3662 WESTCHASE DR. HOUSTON TX 77042 20405 TOMBALL PARKWAY, BLDG RPS GROUP, INC TWO, SUITE 200 HOUSTON TX 77070 RSC INSPECTION SERVICES 106 CAPITAL BOULEVARD HOUMA LA 70360 RSUI Indemnity Company 945 E Paces Ferry Road NE Ste 1800 Atlanta GA 30326 524 SAN ANSELMO AVE, SUITE RSYNC NET INC 107 SAN ANSELMO CA 94960 Ruddy, Ken Address Redacted Rushton, Shawn Patrick Address Redacted RUSSELL REYNOLDS ASSOCIATES, INC. PO BOX 6427 CHURCH STREET STATION NEW YORK NY 10249-6427 Russell, Ashley Christine Address Redacted Russell, Katrina Address Redacted

SAFETY SERVICES COMPANY DEPT. 730062 PO BOX 660919 DALLAS TX 75266-0919 SAGE PEOPLE LTD UNION BANK 400 CALIFORNIA ST 3121000107 / 122000496 SAN FRANCISCO CA 94101 United SAGE PEOPLE LTD THE ENTERPRISE CENTRE WHITEKNIGHTS ROAD READING RG6 6BU Kingdom United SAGE PEOPLE LTD READING ENTERPRISE CENTRE WHITEKNIGHTS ROAD READING RG6 6BU Kingdom Sahgal, Sajid Address Redacted Saller, Arthur Address Redacted SAM ROBERTS 1075 FEDERAL ROAD MADISONVILLE TN 37354 Samson Offshore Anchor, LLC 110 W 7th St, Ste 2000 Tulsa OK 74119 SAMSON OFFSHORE ANCHOR, ATTN ACCOUNTS 110 WEST 7TH STREET, SUITE LLC. RECEIVABLE 2000 TULSA OK 74119 SAMUEL CARRILLO 17918 YUKON PASS DRIVE HUMBLE TX 77346

SAN DIEGO CITY EMPLOYEES RETIREMENT SYSTEM 1776 HERITAGE DRIVE, JAB5SE N. QUINCY MA 02171 SAN DIEGO COUNTY EMPLOYEES RETIREMENT ISS SPECIALISTS TEAM - BNY ASSOCIATION MELLON ASSET SERVICING 600 W. BROADWAY, 29TH FI SAN DIEGO CA 92101 SAR PROTECTORS AND SUPPLY CO., INC. PO BOX 61065 LAFAYETTE LA 70596 SARA URIAS 2706 LAKECREST WAY DR KATY TX 77493 Sarpy, John Address Redacted Schexnaider, Ricky Address Redacted Schlichtemeier, David Scott Address Redacted Schlumberger Technology Corp 300 Schlumberger Drive Sugar Land TX 77478 SCHLUMBERGER TECHNOLOGY CORP P.O. BOX 732149 DALLAS TX 75373-2149 SCHULTZ GEOMATICS 188 AUTUMN RIDGE BOERNE TX 78006 United SCIENCESOFT LTD MOORPAK HOUSE 11 ORTON PLACE GLASGOW G51 2HF Kingdom Scoggins, Myles Address Redacted PENNZOIL PLACE - SOUTH SCOTIA WATEROUS (USA) INC. TOWER 711 LOUISIANA, SUITE 1400 HOUSTON TX 77002-2716

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY

SCOTT ANGLE PHOTOGRAPHY 1217 WEST BELL HOUSTON TX 77019 811 TOWN & COUNTRY BLVD. SCOTT PITTMAN APT 124 HOUSTON TX 77024 Seay, Carey Address Redacted SECURITES EXCHANGE COMMISSION NOT ON FILE Securities and Exchange Commission Christine Neal 100 F St, NE Washington DC 20549 SEISMICCITY, INC. 9990 RICHMOND AVE. NORTH BUILDING, SUITE 200 HOUSTON TX 77042 SEND WORD NOW 224 W. 30TH STREET SUITE 500 NEW YORK NY 10001 TERNAN HOUSE, NORTH United SENERGY SOFTWARE LTD DEESIDE ROAD BANCHORY AB31 5YR Kingdom Seth, Huma Address Redacted Seuser, Martha Joann Address Redacted Seyfert, Don Address Redacted Shadwell, Elizabeth Address Redacted Sharp, Cy Address Redacted Sharp, Kylie Address Redacted SHEA WRITING AND TRAINING PO Box 35260 HOUSTON TX 77235-5260 Emmanuel Gaillard and Shearman & Sterling LLP Yas Banifatemi 7 Rue Jacques Bingen Paris 75017 France

SHEARMAN AND STERLING LLP 599 LEXINGTON AVENUE NEW YORK NY 10022 TAX ASSESSOR / 11411 C.E. KING PARKWAY, SHELDON ISD - TAX OFFICE COLLECTOR SUITE A HOUSTON TX 77044-7192 Tax Assessor-Collector, Sheldon ISD Tax Office A Howard 11411 CE King Parkway, Suite A Houston TX 77044 SHELL OFFSHORE INC. - JV RECEIPTS PO BOX 7247-6265 PHILADELPHIA PA 19170-6265 SHERATON DALLAS HOTEL- GALLERIA 4801 LBJ FREEWAY DALLAS TX 75244 SHERATON GUNTER HOTEL 205 EAST HOUSTON STREET SAN ANTONIO TX 78205 SHI INTERNATIONAL CORP PO Box 952121 DALLAS TX 75395-2121 Shinol, John Address Redacted 11311 CORNELL PARK DR. SUITE SHRED-IT USA LLC 125 BLUE ASH OH 45242 SHRED-IT USA LLC PO BOX 101007 PASADENA CA 91189-1007 SIDLEY AUSTIN LLP PO BOX 0642 CHICAGO IL 60690 SIERRA ENGINEERING PO Box 50203 MIDLAND TX 79710 Sills, Gregory Stephen Address Redacted Silva, David Humberto Address Redacted Silva, Mel Address Redacted Simmons, David Levell Address Redacted Sinclair, Rupert Address Redacted Sinsabaugh, David Address Redacted SIRIUS SOLUTIONS LLLP PO Box 202377 DALLAS TX 75320-2377 Skadden Arps Slate Meagher Four Times Square New York NY 10036 SKADDEN ARPS SLATE MEAGHER P.O. BOX 1764 WHITE PLAINS NY 10602 Skadden, Arps, Slate, Meagher & Flom LLP Noelle Reed 1000 Louisiana St Ste 6800 Houston TX 77002 Skadden, Arps, Slate, Meagher & Jay Kasner and Scott Flom LLP Musoff 4 Times Square New York NY 10036 Skaufel, Rodney Mark Address Redacted Skidmore, Aaron Kimball Address Redacted Slack, Paul Address Redacted SLATTERY, MARINO & 1100 POYDRAS STREET, SUITE ROBERTS, APLC 1800 NEW ORLEANS LA 70163-1800 SMARTZOFT DECISION TOOLS 15955 WEST 77TH PLACE ARVADA CO 80007

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY Smelcer, Marilyn Marie Address Redacted SMITH BERGER MARINE, INC. 7915 10TH AVENUE SOUTH SEATTLE WA 98108 SMITH INTERNATIONAL INC. PO Box 732136 DALLAS TX 75373-2136 Smith, Mackenzie Address Redacted Smith, Richard A Address Redacted Smith, Sissy Address Redacted Smith, Ted S Address Redacted Smith, Truitt Russell Address Redacted SMU COX EXECUTIVE EDUCATION PO BOX 750508 EXECUTIVE EDUCATION DALLAS TX 75275-0508 SMYSER, KAPLAN AND 700 LOUISIANA STREET, SUITE VESELKA, L.L.P. 2300 HOUSTON TX 77002 Societe Generale Shezad Kapadia 1111 Bagby St Ste 2020 Houston TX 77002 United SOCIETE GENERALE ACCOUNTS PAYABLE DEPT. SG HOUSE, 41 OWER HILL LONDON EC3N 4SG Kingdom SOCIETE GENERALE 245 PARK AVENUE NEW YORK NY 10167 United SOCIETE GENERALE SG HOUSE, 41 TOWER HILL LONDON EC3N 4SG Kingdom Societe Generale, As Security Agent 1111 Bagby St, Ste 2020 Houston TX 77002 SOFTMART PO Box 7236 PHILADELPHIA PA 19101-7236 SOLARWINDS PO BOX 7360720 DALLAS TX 75373-0720 Soli, Keri Address Redacted

SOLID NETWORKS LLC 13315 VETERANS MEMORIAL DR. HOUSTON TX 77014 222 SOUTH MILL AVENUE, SUITE SOLIUM TRANSCENTIVE LLC 424 TEMPE AZ 85281 Solomons, Wendell Address Redacted SOLUCIONES Y SERVICIOS SAN PEDRO GARZA EMPRESARIALES, S.C. AV. VASCONCELOS PTE GARCIA 66220 Angola SONANGOL ATTN MR JULIO DE 575 NORTH DAIRY ASHFORD, HIDROCARBONETOS USA CARVALHO SUITE 210 HOUSTON TX 77079 Sonangol Offshore Services Co. Deanna Evans 1401 Enclave Parkway, Suite 125 Houston TX 77077 SONANGOL OFFSHORE SERVICES CO. DEANNA EVANS 1177 Enclave Parkway, 2nd Floor Houston TX 77077 SONASURF INTERNACIONAL RUA DIREITA N35 2 ANDARSALA MADEI SHIPING C FUNCHAL RA 9050-450 PORTUGAL SOONER PIPE, LLC PO BOX 4346 HOUSTON TX 77210-4346 SOUTHWEST PRECISION PRINTERS, L.P. 1055 CONRAD SAUER HOUSTON TX 77043 SPARKHOUND INC PO Box 53885 LAFAYETTE LA 70505-3885 SPARKLE SIGN COMPANY 7938 WRIGHT ROAD HOUSTON TX 77041 SPEARS AND ASSOCIATES, INC. 8908 S. YALE, SUITE 440 TULSA OK 74137 SPECIAL COUNSEL, INC. DBA 101551 DEERWOOD PARK BLVD, PRESCOT LEGAL SEARCH BLDG. 200, STE 400 JACKSONVILLE FL 32256 SPECIALIST STAFFING SOLUTIONS -DBA COMPUTER FUTURES DEPT CH 16598 PO BOX 892610 PALATINE IL 60055-6598 SPECIALIST STAFFING SOLUTIONS-DBA PROGRESSIVE GLOBAL ENERGY DEPT 2610 PO BOX 122610 DALLAS TX 75312-2610 SPECTRUM ASA KARENSLYST ALLE 11 OSLO 00278 NORWAY Spreafico, Danny Jude Address Redacted Tax Assessor-Collector, Spring Branch ISD LA Payton PO Box 19037 Houston TX 77224 Spring Branch ISD Tax Assessor-Collector 8880 Westview Dr Houston TX 77055 SSI (US) INC PO Box 98991 CHICAGO IL 60693

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY

ST JUDE CHILDRENS HOSPITAL 262 DANNY THOMAS PLACE MEMPHIS TN 38105-3678 ST. MARY PARISH SHERIFFS OFFICE PO BOX 610 PATTERSON LA 70392-0610 Courthouse Building, 500 Main St. Marys Parish Assessor Street Franklin LA 70538 STABIL DRILL DEPT. 2162 PO BOX 122162 DALLAS TX 75312-2162 STAPLES ADVANTAGE DEPT DAL PO BOX 83689 CHICAGO IL 60696-3689 STARGEL OFFICE SOLUTIONS INC. 4700 BLALOCK RD. HOUSTON TX 77041 StarNet 3655 N Point Pkwy Ste 625 Alpharetta GA 30005 StarNet W.R. Berkley Corp 475 Steamboat Rd Greenwich CT 06830 Starr 5151 San Felipe 2nd Floor Houston TX 77056 Starstone Harborside 5, 185 Hudson St Ste 2600 Jersey City NJ 07311 Starzec, Jeffrey Alan Address Redacted State of Delaware, Division of Corporations PO Box 5509 Binghamton NY 13902 State of Delaware, Division of Corporations 401 Federal St #4 Dover DE 19901 State of Louisiana Secretary of State 501 Louisiana Avenue Baton Rouge LA 70802

STATOIL USA E AND P INC. 2103 CityWest Boulevard, Suite 800 Houston TX 77042

STATOIL USA E AND P INC. 2103 CITYWEST BLVD. SUITE 800 HOUSTON TX 77042-2837 STELLAR WELL CONTROL AND RISK SERVICES, INC. PO BOX 22328 HOUSTON TX 77227 STEWART MCKELVEY PO BOX 5038 ST. JOHNS NL A1C 5V3 CANADA STEWART TUBULAR PRODUCTS, INC. 5951 N. HOUSTON ROSSLYN RD HOUSTON TX 77091 STIM-LAB INC, A CORE LABORATORIES LP 7118 N. HIGHWAY 81 DUNCAN OK 73533 Stirl, Mark Edwin Address Redacted Stokes-Green, Richard Address Redacted STORMGEO, INC. PO Box 732266 DALLAS TX 75373-2266 Stormonth, Michael William Address Redacted

STRASBURGER AND PRICE LLC PO BOX 50100 DALLAS TX 75250 STRATEGIC PUBLIC AFFAIRS PO Box 79224 HOUSTON TX 77279-9224 STRESS ENGINEERING SERVICES, INC PO Box 301311 DALLAS TX 75303-1311 STUART & ASSOCIATES P.C. 712 MAIN , SUITE 1100 HOUSTON TX 77002 Stubblefield, Alice Address Redacted SUBSEA INSTALLATION TEAM, INC. 3118 FM 528, SUITE 195 WEBSTER TX 77598 16285 PARK TEN PLACE, SUITE SUBSEA SOLUTIONS LLC 200 HOUSTON TX 77084 Suingue, Sonia Address Redacted SUITE RELOCATIONS LLC PO BOX 820149 HOUSTON TX 77282-0149 SUMMIT INTEGRATION SYSTEMS 5440 BRITTMOORE RD. HOUSTON TX 77041

SUPERIOR PERFORMANCE INC. PO Box 1080 BROUSSARD LA 70518 SURBO TUBULAR SERVICES PO Box 5041 HOUMA LA 70361 SUSMAN GODFREY LLP 1000 LOUISIANA ST, SUITE 5100 HOUSTON TX 77002 SUZANNE KERVER 1013 W 16TH STREET HOUSTON TX 77008 Swiss Re 12750 Merit Dr, Ste 500 Dallas TX 75251 Sword, Mark Address Redacted SYRACUSE UNIVERSITY 102 ARCHBOLD GYMNASIUM SYRACUSE NY 13244-1140 238 SOUTH PETERS ROAD, SUITE SYSTEM IMPROVEMENTS INC 301 KNOXVILLE TN 37923

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY RUA IPANEMA, NO. 9, SAO TAKESIGNAL, LDA DOMINGOS DE RANA PORTO SALVO 2785-174 PORTUGAL United Talbot Gracechurch House 55 Gracechurch St London EC3V OJP Kingdom TANKS A LOT INC PO BOX 1636 MORGAN CITY LA 70381 TASK FRONTERRA GEOSCIENCE, INC. 2401 PORTSMOUTH ST. 280 HOUSTON TX 77098 TDI-BROOKS INTERNATIONAL, INC. 14391 SOUTH DOWLING ROAD COLLEGE STATION TX 77485 TECH OIL PRODUCTS, INC PO BOX 733266 DALLAS TX 75373-3266 CHESTNUT HOUSE BURTON United TECTONIC ANALYSIS LTD PARK DUNCTON WEST SUSSEX GU28 OLH Kingdom Tello, Sandra Marie Address Redacted Tenaris Global Services USA Corporation 2200 West Loop South, Suite 800 Houston TX 77027

TERRATEK, INC., A SUBSIDIARY OF SCHLUMBERGER TECHNOLOGY CORP PO BOX 732149 DALLAS TX 75373-2149 Sheriff and Ex-Officio Terrebonne Parish Tax Collector Tax Collector PO Box 1670 Houma LA 70502 Sheriff and Ex-Officio Terrebonne Parish Tax Collector Tax Collector 7856 W Main St No 120 Houma LA 70360

TEXAS - SECRETARY OF STATE PO Box 13697 AUSTIN TX 78711-3697 TEXAS AND SOUTHWEST OUTDOOR PHOT PO Box 79656 FT WORTH TX 76179 Texas Comptroller of Public Accounts PO Box 149348 Austin TX 78714 Texas Comptroller of Public Accounts 111 East 17th St Austin TX 78774 TGS-NOPEC GEOPHYSICAL COMPANY PO BOX 733248 DALLAS TX 75373-3248 800 TOWN AND COUNTRY BLVD, TH1 LLC SUITE 300 HOUSTON TX 77024 TH1 LLC PO BOX 202056 DALLAS TX 75320-2056 TH1, LLC Adrian Thomas 800 Town and country Blvd Suite 300 Houston TX 77024 MIGUEL HIDALGO, THANIA LECHUGA ALCANTAR HORACIO 935-1 POLANCO DF MEXICO 15810 PARK TEN PLACE, SUITE THE ALBERT PARTNERS 255 HOUSTON TX 77084 THE CLARO GROUP, LLC 321 N. CLARK ST, SUITE 1200 CHICAGO IL 60654 The Grant Law Firm, PLLLC Lynda Grant 521 Fifth Ave, 17th Fl New York NY 10175 The Hartford 690 Asylum Ave Hartford CT 06155 THE HARTFORD PO BOX 660916 DALLAS TX 75266-0916 THE RESPONSE GROUP 13939 TELGE ROAD CYPRESS TX 77429 THE RISK ADVISORY GROUP United PLC 3 MORE LONDON RIVERSIDE LONDON SE1 2AQ Kingdom THE ROTHWELL GROUP, L. P. 200 UNION BLVD., SUITE 300 LAKEWOOD CO 80228 THE TRAVEL GROUP 5909 WEST LOOP SSOUTH 260 BELLAIRE TX 77401 THE UNIVERSITY OF TEXAS AT AUSTIN BUREAU OF ECONOMIC GEOLOGY UNIVERSITY STATION BOX X AUSTIN TX 78713-7508 The Vanguard Group 100 Vanguard Boulevard Malvern PA 19355 The Warner Law Firm Paul Warner 11123 McCracken Circle, Ste A Cypress TX 77429 Robert Weiser, Brett Stecker, James Ficaro, and Jonathan The Weisler Law Firm Zimmerman 22 Cassatt Ave Berwyn PA 19312 THE WOODS PROJECT 6 SLEEPY OAKS C/O STEVE ROSENCRANZ HOUSTON TX 77024-5427

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY Theis, Shannon Address Redacted THIERRY RIVES 831 GREENBELT DRIVE HOUSTON TX 77079 THOMAS CLEMENT 3127 CROCHET RD. JENNINGS LA 70546 THOMAS GUYTON 106 TOWERING OAKS CIRCLE WEST MONROE LA 71291 Thomas, Amanda Address Redacted Thomas, Gemy Address Redacted THOMPSON AND KNIGHT LLP PO BOX 660684 DALLAS TX 75266-0684 THOMSON REUTERS (GRC) INC. PO BOX 417175 BOSTON MA 02241-7175 THOMSON REUTERS (SCIENTIFIC) LLC 36588 TREASURY CENTER CHICAGO IL 60694-6500 TIBCO SOFTWARE LOCKBOX NO. 7514 PO BOX 7247 PHILADELPHIA PA 19170-7514 TIDEWATER MARINE, LLC PO BOX 1519 AMELIA LA 70340 TIDEWATER MARINE, LLC 601 POYDRAS ST, SUITE 1500 NEW ORLEANS LA 70130 TIGERDIRECT INC PO Box 935313 ATLANTA GA 31193-5313 TIM CLARK 22510 CRESCENT COVE CT. KATY TX 77494 TK FLOATING SYSTEMS CONSULTANTS, INC. PO Box 940743 HOUSTON TX 77094-7743 T-MOBILE PO BOX 660252 DALLAS TX 75266-0252 Tokio Marine Specialty Ins/HCC One Bala Plaza, Ste 100 Bala Cynwyd PA 19004

TOSHIBA FINANCIAL SERVICES PO Box 105710 ATLANTA GA 30348-5710 1201 Louisiana Street, TOTAL TOTAL E AND P USA INC Plaza, Suite 1800 Houston TX 77002 TOTAL E AND P USA INC PO BOX 301012 DALLAS TX 75303-1012 11111 WILCREST GREEN DRIVE, TOTAL SAFETY US INC SUITE 300 HOUSTON TX 77042 TOTAL VISA SOLUTIONS, LLC 2211 NORFOLK ST, SUITE 300 HOUSTON TX 77098 TOWERS WATSON DELAWARE, INC. LOCKBOX 741881 PO BOX 741881 ATLANTA GA 30374-1881 TOWERS WATSON TOWERS WATSON PENNSYLVANIA, INC. PENNSYLVANIA LOCKBOX 7482 PO BOX 8500 PHILADELPHIA PA 19178-7482 TPS ENTERPRISES LLC 5233 BELLAIRE BLVD STE 467 BELLAIRE TX 77401 TRADEMARK CONSTRUCTION 9300 BAMBOO HOUSTON TX 77041 Tran, Anthony Address Redacted TRANSPERFECT TRANSLATIONS INTL 3 PARK AVENUE 39TH FLOOR NEW YORK NY 10016 Traveling Coaches, Inc 2805 Dallas Parkway, Suite 150 Plano TX 75093 2805 DALLAS PARKWAY, SUITE TRAVELING COACHES, INC 150, SUITE 2750 PLANO TX 75093 Trefren, Linda Sue Address Redacted TRENDSETTER ENGINEERING INC. 10430 RODGERS ROAD HOUSTON TX 77070 TRENDSETTER VULCAN OFFSHORE, INC. 16225 PARK TEN PL., SUITE 135 HOUSTON TX 77084 Trevena Geo-Consulting LLC 19654 Surface Creek Rd Cedaredge CO 81413 TREVENA GEO-CONSULTING LLC P.O. BOX 960 CEDAREDGE CO 81413 Trevino, Diana Address Redacted Trevino, Jorge Luis Address Redacted TRI CITY PIPE AND MACHINE LLC PO BOX 487 PATTERSON LA 70392 United TRIAGE ENERGY LTD 14 BOSMEOR CLOSE FALMOUTH CORNWALL TR11 4PX Kingdom TRINITY TOOL RENTALS, LLC PO Box 95402 GRAPEVINE TX 76099-9734 TRUSSCO INC. PO BOX 3761 LAFAYETTE LA 70502 TRUSSCO INC. PO BOX 732327 DALLAS TX 75373-2327 Tschritter, Gordon Walter Address Redacted T-SHIRT WORKS 1751 W. 34TH STREET HOUSTON TX 77018

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY TUBOSCOPE A DIVISION OF NOV PO Box 201177 DALLAS TX 75320-1177 TUBULAR SOLUTIONS INC 1401 BRITTMOORE RD. HOUSTON TX 77043 TUBULAR SOLUTIONS INC 12335 KINGSRIDE LN 250 HOUSTON TX 77024 Tull, Robert Christopher Address Redacted Tuminello, Terri Ann Address Redacted

TURBO-CHEM INTERNATIONAL PO Box 60383 LAFAYETTE LA 70596 THIRD FLOOR, 76-80 OLD BROAD United TURNER AND LOVELL, LIMITED STREET LONDON EC2M 1QP Kingdom TW TELECOM PO Box 172567 DENVER CO 80217-2567 Tybur, Susan Kay Address Redacted

U. S. Steel Oilwell Services, LLC 600 Grant Street Pittsburgh PA 15219 U. S. STEEL OILWELL SERVICES, LLC P.O. BOX 844532 DALLAS TX 75284-4532 U.S. BANK EQUIPMENT FINANCE PO BOX 790448 ST. LOUIS MO 63179-0448 UBS Louis Paster One N Wacker Dr 25th and 26th Chicago IL 60606 UHY ADVISOR TX, LLC PO BOX 654001 DALLAS TX 75265-4001 ULINE, INC. PO BOX 88741 CHICAGO IL 60680-1741 UNITED VISION LOGISTICS PO Box 975357 DALLAS TX 75397-5357 UNIVERSE TECHNICAL TRANSLATION, INC. 9225 KATY FREEWAY, SUITE 400 HOUSTON TX 77024 UNIVERSITY OF TEXAS AT AUSTIN FOR GEOPHYSICS 10100 BURNET ROAD MAIL CODE R2200 AUSTIN TX 78758-4445 UPS PO Box 7247-0244 PHILADELPHIA PA 19170-0001 UPSTREAM AS 5151 SAN FELIPE, SUITE 1440 HOUSTON TX 77056 Urbanek, Valerie Ann Address Redacted US ANGOLA CHAMBER OF 1100 17TH STREET NW, SUITE COMMERCE 1000 WASHINGTON DC 20036 US STEEL TUBULAR PRODUCTS, INC. PO BOX 841874 DALLAS TX 75284-1874 THE WOODLANDS USA PETROSTRAT INC 1544 SAWDUST ROAD, SUITE 506 THE WOODLANDS SPRING TX 77380

USI CORPORATION 600 HILLGROVE AVE. UNIT 4 WESTERN SPRINGS IL 60558 USM, INC. 12303 FUQUA HOUSTON TX 77034 Utt, William Address Redacted

VACO HOUSTON, LLC 5410 MARYLAND WAY SUITE 460 BRENTWOOD TX 37027 Van Steenbergen, Jeff Address Redacted

VANGUARD ENVIRONMENTS 7026 OLD KATY ROAD, SUITE 260 HOUSTON TX 77024 Vaughn, Rhonda R Address Redacted Vega, Danielle Address Redacted Venari Offshore LLC 15375 Memorial Dr, Ste 800 Houston TX 77079

VIAVID BROADCASTING CORP 118-998 HARBOURSIDE DRIVE NORTH VANCOUVER BC V79 3T2 CANADA Rui Andrade, Miguel Pinto Cardoso, and Frederico Goncalves Vieira de Almeida Pereira Av Duarte Pacheco, 26 Lisbon 1070-110 Portugal

VIKING ENGINEERING LLC 12012 WICKCHESTER, SUITE 260 HOUSTON TX 77079 Vinson And Elkins LLP 1001 Fannin Street, Suite 2500 Houston TX 77002 VINSON AND ELKINS LLP P.O. BOX 301019 DALLAS TX 75303-1019 VIRGINIA RETIREMENT SYSTEM 600 W. BROADWAY, 29TH FI SAN DIEGO CA 92101 VISION COMMUNICATIONS PO BOX 188 LAROSE LA 70373

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 33 of 35 Case 17-36709 Document 136 FiledExhibit in D TXSB on 12/28/17 Page 48 of 57 Creditor Matrix Parties Served via First Class Mail

COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY VISION COMMUNICATIONS PO BOX 919251 DALLAS TX 75391-9251 VISTA GLOBAL COACHING AND CONSULTING LLC 4221 BAGLEY PARKWAY MADISON WI 53705 Vollmer, Janis Address Redacted VOYA FINANCIAL ATTN ADP TOTALSOURCE PO BOX 5166 BOSTON MA 02206-5166 W. OWEN BEMENT LTPG 29002 WALKER LANE RICHMOND TX 77406 WACHTELL LIPTON ROSEN & KATZ 51 WEST 52ND STREET NEW YORK NY 10019 George Conway III and Wachtell, Lipton, Rosen & Katz Adam Gold 51 W 52nd St New York NY 10019 WALKER TRACKER PO BOX 15111 PORTLAND OR 97293 Walker, Joe Address Redacted GRAND WALKERS 190 ELGIN AVENUE GRAND CAYMAN KY-UN KY1-9005 CAYMAN Wallo-Rogers, Daren Ann Address Redacted Walsh, Jay Address Redacted Wamp, James Joseph Address Redacted Wargo, Mark Address Redacted WARING AND ASSOCIATES 1101 DEALERS AVENUE, SUITE CORPORATION 200 NEW ORLEANS LA 70123 WARRIOR ENERGY SERVICES CORPORATION DEPARTMENT 2114 PO BOX 122114 DALLAS TX 75312-2114 WASHINGTON CHAIN AND SUPPLY, INC. DEPT. 2351 PO BOX 122351 DALLAS TX 75312-2351 Watker, Shaun Address Redacted Wattinger, Rolla Address Redacted WAYNE ENTERPRISES INC PO Box 41168 HOUSTON TX 77241 WDS GLOBAL PARTNERS LLC PO Box 412 GIDDINGS TX 78942 WEATHER DECISION TECHNOLOGIES, INC. BOX 325 NORMAN OK 73070 5200 North Sam Houston Parkway Weatherford Laboratories West Suite 500 Houston TX 77086 WEATHERFORD LABORATORIES P.O. BOX 301003 DALLAS TX 75303-1003 WEATHERFORD US LP P.O.BOX 301003 DALLAS TX 75303-1003 WEATHERFORD US LP- GEMOCO PO Box 301003 DALLAS TX 75303-1003 Wegner, Scott Ashley Address Redacted

WEIL, GOTSHAL & MANGES LLP 767 FIFTH AVENUE NEW YORK NY 10153 Wellington Management Group, c/o Wellington Management 02210 LLP 280 Congress St Company LLP Boston MA

Wells Fargo Sam R Khalaf San Felipe & Voss Banking Center 1625 S Voss Rd Houston TX 77057 WELLS FARGO BANK NA PO BOX 105710 ATLANTA GA 30348-5710 Wells Fargo Bank, N.A. Claire Alber 600 S. 4th Street, 11th Floor Minneapolis MN 55415 WELLS FARGO BANK, N.A. JOHN STOHLMANN P.O. BOX 1450 WF 8113 MINNEAPOLIS MN 55485-8113 WELLS FARGO BANK, N.A. JOHN STOHLMANN 101 North Phillips Avenue One Wachovia Center Sioux Falls SD 57104 WELLS FARGO BANK, N.A. WF 8113 PO BOX 1450 MINNEAPOLIS MN 55485-8113 Wells Fargo Corporate Trust Services- Corporate Debt Claire Alber 625 Marquette Minneapolis MN 55479 WEST AFRICA MANAGMENT SERVICES 15415 KATY FREEWAY SUITE 610 HOUSTON TX 77094 WESTERNGECO LLC PO BOX 732150 DALLAS TX 75373-2150 WESTIN HOUSTON MEMORIAL CITY 945 GESSNER ROAD HOUSTON TX 77024 WESTNEY CONSULTING 2200 WEST LOOP SOUTH, SUITE GROUP, INC. 500 HOUSTON TX 77027 WG CONSULTING 1415 LOUISIANA ST., STE 3450 HOUSTON TX 77002

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COMPANY CONTACT ADDRESS1 ADDRESS2 ADDRESS3 CITY STATE ZIP COUNTRY WH LABORATORIES, LLC 8450 RAYSON ROAD HOUSTON TX 77080 Whatley, Shannon Address Redacted White, Justin Keith Address Redacted White, Peter Address Redacted Whitfield, Van P Address Redacted WHITTON PETROLEUM United SERVICES LTD 1ST FLOOR BENNET HOUSE 54 ST JAMESS STREET LONDON SW1A 1JT Kingdom WILD WELL CONTROL, INC. PO Box 919264 DALLAS TX 75391-9264 Wilkirson, John P Address Redacted William E. Conway, Jr., 712 Fifth Ave, 36th Flr c/o The Carlyle Group New York NY 10019 Williams & Connolly LLP Robert Van Kirk 725 Twelfth St, NW Washington DC 20005 WILLIAMS & CONNOLLY LLP 725 12TH STREET, N.W. WASHINGTON DC 20005 Willis, James Temple Address Redacted Willoughby, Kerry Kelly Address Redacted Wilmington Trust National Association 50 South Sixth St, Ste 1290 Minneapolis MN 55402 Wilmington Trust, National Association Jane Schweiger 50 South Sixth Street Suite 1290 Minneapolis MN 55402 Wilson, Doug Address Redacted WIRELINE CONTROL SYSTEMS, LLC (A DIVISION OF SCHLUMBERGER) PO Box 732149 DALLAS TX 75373 Wisnoski, Bryan Address Redacted WITT OBRIENS, LLC. PO BOX 534967 ATLANTA GA 30353-4967 Woidneck, Robert Keith Address Redacted WOOD GROUP PAC 1400 BROADFIELD, SUITE 300 HOUSTON TX 77084 WOOD MACKENZIE INC. 5847 SAN FELIPE, SUITE 1000 HOUSTON TX 77057 WOOD MACKENZIE INC. PO BOX 9482 NEW YORK NY 10087 United WOOD MACKENZIE LTD EXCHANGE PLACE 2 5 SEMPLE STREET EDINBURGH EH3 8BL Kingdom AV. INSURGENTES SUR 859, DEL. BENITO WORD FACTOR, S.C. SUITE 200 PISO 2 COL. NAPOLES JUAREZ 03810 MEXICO WORKSTRINGS INTERNATIONAL, LLC 1150 SMEDE HWY BROUSSARD LA 70518 ATTN ANGOLA 3733-1 WESTHEIMER ROAD, BOX WORLD MEDIA PLACE LLC INDEPENDENCE DAY 1020 HOUSTON TX 77027 WORTHAM INSURANCE AND RISK MANAGEMENT PO BOX 301513 DALLAS TX 75303-1513 Woytek, Tammy L Address Redacted Writt, Robert Address Redacted

WWT INTERNATIONAL DRILLING TOOL SERVICES, LLC 9758 WHITHORN DRIVE HOUSTON TX 77095 10111 RICHMOND AVENUE, SUITE XODUS GROUP INC. 150 HOUSTON TX 77042 WEST XYRATEX INTERNATIONAL, INC. 860 EMBARCADERO DR 80 SACRAMENTO CA 95605-1503 Yamaguchi, Albert Address Redacted Timothy Young, Megan Misko, and Tammy Young Firm Harris 400 Poydras St Ste 2090 New Orleans LA 70130 Young III, Shannon Eden Address Redacted Young, Martin, Jr. Address Redacted Zamora, Gabriel A Address Redacted ZEE MEDICAL, INC. 22 CORPORATE PARK IRVINE CA 92606-5105 ZETAWARE INC. 2299 LONE STAR DR. 403 SUGAR LAND TX 77479 Zimmerman, Shawn Address Redacted Zipperer, Mike Address Redacted

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Exhibit E Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 51 of 57 Exhibit E Insurance Parties Service List Served via Electronic Mail

COMPANY CONTACT EMAIL Allianz Global Risks US Insurance Co [email protected] Beazley Insurance Company, Inc. [email protected] Ironshore Ron Gleason [email protected] John L Wortham & Sons David D. Garrett [email protected] Lexington Insurance Company [email protected] Liberty Insurance Underwriters, Inc. [email protected] Lloyd’s of London [email protected] Lloyds of London & Various US Markets [email protected] Lockton Companies Mike Mercer [email protected] Navigators Insurance Company Connie Taylor [email protected] QBE Insurance Corporation Attn: Underwriting [email protected]

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 1 Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 52 of 57

Exhibit F Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 53 of 57 Exhibit F Insurance Parties Service List Served via Facsimile

COMPANY CONTACT FAX Berkshire - National Fire and Marine Ins. Co Attn Officer or Director 402-536-3030 Endurance American Insurance Company Attn Officer or Director 914-468-8080 John L Wortham & Sons David D. Garrett 713-521-8261 Lockton Companies Mike Mercer 713-430-5372 ProSight Attn Officer or Director 800-326-2864 RSUI Indemnity Company Attn Officer or Director 404-231-3755 Talbot Attn Officer or Director 44 20 7550 3555

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 1 Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 54 of 57

Exhibit G Case 17-36709 Document 136 FiledExhibit in G TXSB on 12/28/17 Page 55 of 57 Insurance Parties Service List Served via First Class Mail

COMPANY CONTACT ADDRESS1 ADDRESS2 CITY STATE ZIP COUNTRY ACE American Ins/Chubb 1133 Avenue of the Americas New York NY 10036 Ace through AmWins 4725 Piedmont Row Dr, Ste 600 Charlotte NC 28210 AIG 175 Water St, 18th Floor New York NY 10038 Allianz Global Risks US Insurance Co 11475 Great Oaks Way, 2nd Floor Alpharetta GA 30022 Ascot 20 Fenchurch St London EC3M 3BY Beazley Insurance Company, Inc. 5444 Westhimer Rd 10th Floor Houston TX 77056 Berkshire - National Fire and Marine Ins. Co 3024 Harney St Omaha NE 68131 Berkshire Hathaway Specialty Ins 100 Federal St, 20th Floor Boston MA 02110 Berkshire Hathaway Specialty Ins 2800 Post Oak Blvd, No. 4050 Houston TX 77056 PHILADELP CHUBB SPECIALTY INSURANCE 4 PENN CENTER 1600 JFK BOULEVARD HIA PA 19103 Endurance American Insurance Company 4 Manhattanville Rd Fl 3 Purchase NY 10577 Endurance American Insurance Company 1209 Orange St Wilmington DE 19801 Freedom Specialty Ins/Nationwide 15303 Dallas Pkwy, Ste 1020 Addison TX 75001 Illinois National Insurance Company 175 Water St, 18th Floor New York NY 10038 Ironshore Ron Gleason One Riverway, Ste 1025 Houston TX 77056 John L Wortham & Sons David D. Garrett 2727 Allen Pkwy Houston TX 77019 Lexington Insurance Company 99 High St, Floor 24 Boston MA 02110-2378 Liberty Insurance Underwriters, Inc. 1 Riverway, 4th Floor Houston TX 77056 United Lloyd’s of London One Lime St London EC3M 7HA Kingdom United Lloyds of London & Various US Markets One Lime St London EC3M 7HA Kingdom Lockton Companies Mike Mercer 5847 San Felipe, Ste 320 Houston TX 77057 United Markel International Insurance Co 20 Fenchurch St London EC3M 3AZ Kingdom Navigators Insurance Company Connie Taylor Sage Plaza 5151 San Felipe, Ste 700 Houston TX 77056 North American Specialty Ins/Swiss Re 650 Elm St, 6th Floor Manchester NH 03101 ProSight 412 Mount Kemble Ave Ste 300C Morristown NJ 07960 QBE Insurance Corporation Attn: Underwriting Wall St Plaza 88 Pine St New York NY 10005 QBE Insurance Corporation c/o CT Corporation System 116 Pine St, Ste 320 Harrisburg PA 17101 RSUI Indemnity Company 945 E Paces Ferry Road NE Ste 1800 Atlanta GA 30326 Starr 5151 San Felipe 2nd Floor Houston TX 77056 Starstone Harborside 5, 185 Hudson St Ste 2600 Jersey City NJ 07311 United Talbot Gracechurch House 55 Gracechurch St London EC3V OJP Kingdom The Hartford 690 Asylum Ave Hartford CT 06155 Bala Tokio Marine Specialty Ins/HCC One Bala Plaza, Ste 100 Cynwyd PA 19004

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 1 Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 56 of 57

Exhibit H Case 17-36709 Document 136 Filed in TXSB on 12/28/17 Page 57 of 57 Exhibit H Affected Party Served via Overnight Mail

COMPANY CONTACT ADDRESS1 ADDRESS2 CITY ZIP COUNTRY Sonangol EP Attn Director or Officer Rua Rainha Ginga No 29-31 Baixa Luanda Distrito Ingombotas Luanda 1316 Angola

In re: Cobalt International Energy, Inc., et al. Case No. 17-36709 (MI) Page 1 of 1