LISKOW&LEWIS A Professional Law Corporation

1001 Fannin Street Suite 1800 Houston, TX 77002 (713) 651-2900 Main (713) 651-2908 Fax

www.Liskow.com

One Shell Square 701 Poydras Street, Suite BOOO New Orleans, LA 70139 (504) 581-7979 Main (504) 556-4108 Fax

822 Harding Street Post Office Box 52008 Lafayette, LA 70505 (337) 232-7424 Main (337) 267-2399 Fax

Julie Thobae Direct: (713) 651-2970 jthobae@Liskow.com

March 12,2019

BY HAND DELIVERY

Our File No: 28043.0020

U.S. Department of the Interior Bureau of Ocean Energy Management GulfofMexico OCS Region 1201 Elmwood Park Boulevard New Orleans, LA 70123-2394 Attention: Acting Chief, Adjudication Section

Re: Non-Required File for OCS-G 01194

Dear Acting Chief:

MAR l k 2019

5

i ADJUDICATION SECTION

Enclosed please find the following documents that we ask you to file, submitted to you for filing purposes only, in the Non-Required File pertaining to Block 58 South Marsh Island, OCS-G 01194, as indicated for each document Please file the documents in the followins PCS lease number, in the order listed below:

1)

OCS-G 01194

PARTIAL RELEASE OF MORTGAGE (RBL/LC) - dated effective February 22, 2019 by Cantor Fitzgerald Securities, as Substitute Collateral Agent ("Mortgagee") in favor of Fieldwood Energy LLC, GOM Shelf LLC, Fieldwood Energy Offshore LLC, Bandon Oil and Gas, LP, Dynamic Offshore Resources NS, LLC (collectively, the "Mortgagor"). Please file in Catesory 2 - Release of Mortsases and Liens;

March 12,2019 LISKOW & LEWIS

Page 2

2) STATE OF LOUISIANA UNIFORM COMMERCIAL CODE -AMENDMENT UCC-3 to Initial UCC # 26-335048 - Fieldwood Energy LLC (""Debtor") and Cantor Fitzgerald Securities, as Substitute Collateral Agent ("Secured Party"). Please file in Catesory 3 - UCC Filinss and Financial Statements;

3) PARTIAL RELEASE OF MORTGAGE (FLTL) dated effective February 22, 2019 by Cantor Fitzgerald Securities, as Substitute Collateral Agent ("Mortgagee") in favor of Fieldwood Energy LLC, GOM Shelf LLC, Fieldwood Energy Offshore LLC, Bandon Oil and Gas, LP, Dynamic Offshore Resources NS, LLC (collectively, the "Mortgagor"). Please file in Catesory 2 - Release of Mortsases and Liens;

4) STATE OF LOUISIANA UNIFORM COMMERCIAL CODE -AMENDMENT UCC-3 to Initial UCC # 26-335049 - Fieldwood Energy LLC ("Debtor") and Cantor Fitzgerald Securities, as Substitute Collateral Agent ("Secured Partv"). Please file in Catesory 3 - UCC Filinss and Financial Statements;

5) PARTIAL RELEASE OF MORTGAGE (FLLO/SLTL) - dated effective February 22, 2019 by Cortland Capital Market Services LLC, as Collateral Agent ("Mortgagee") in favor of Fieldwood Energy LLC, GOM Shelf LLC, Fieldwood Energy Offshore LLC, Bandon Oil and Gas, LP, Dynamic Offshore Resources NS, LLC (collectively, the "Mortgagor"); Please file in Catesory 2 - Release of Mortsases and Liens;

6) STATE OF LOUISIANA UNIFORM COMMERCIAL CODE -AMENDMENT UCC-3 to Initial UCC # 26-356295 - Fieldwood Energy LLC ("Debtor") and Cortland Capital Market Services LLC, as Collateral Agent ("Secured Party"). Please file in Catesory 3 - UCC Filinss and Financial Statement;

7) PARTIAL RELEASE OF MORTGAGE (RECHARACTERIZATION) - dated effective March 6, 2019 by Apache Corporation, as Collateral Agent ("Mortgagee") in favor of Fieldwood Energy LLC and GOM Shelf LLC (together, the "Mortgagor"). Please file in Catesory 2 - Release of Mortsases and Liens;

8) ASSIGNMENT OF NET PROFITS OVERRIDING ROYALTY INTEREST - dated March 6, 2019 by The Fieldwood Decommissioning Trust A ("Assignor") in favor of Byron Energy Inc. ("Assignee"). Please file in Catesory 5 - Overridins Royalty, Production Payment, Net Profit; and

March 12,2019 LISKOW & LEWIS

Page 3

9) ASSIGNMENT AND BILL OF SALE - dated effective as of January 1, 2019 by Fieldwood Energy LLC ("Assignor") in favor of Byron Energy Inc. ("Assignee"). Please file in Catesory 7 - Contracts, Agreements, and Conveyances.

In order that third persons will be put on notice as to the execution and efficacy of the enclosed document, please file the documents, together with a copy of this letter in the Non-Required File maintained for the lease, under the category designated above.

Enclosed are the Pay Gov receipts, in the total amount of $261.00, for payment of the filing fees. I have provided copies of this cover letter, one for each of the documents filed. Also included here is a copy each of the documents and cover letter to be file-stamped and provided to the bearer of this letter.

If you should have any questions regarding this request, please contact me at (713) 651-2970. Thank you for your assistance in this matter.

Very truly yours,

M—»s> fc^G>->-

JuITe Thobae Corporate Paralegal

Enclosures

4897524v2

PARTIAL RELEASE OF MORTGAGE (FLLO/SLTL)

STATE OF ILLINOIS

COUNTY OF COOK

p c •C.

MAR 1 k 2019 ':4

ADJUDICATION SECTii.'

BE IT KNOWN, that on the date set forth below, but effective as of the22n^dav of frJurUarv, 2019, before me, the undersigned Notary Public, and in the presence of the undersigned competent witnesses,

PERSONALLY CAME AND APPEARED:

Cortland Capital Market Services LLC, as Collateral Agent, whose mailing address is 225 W. Washington Street, 9 th Floor, Chicago, Illinois 60606, represented herein by its duly authorized agent ("Collateral Agent"")

who, being duly swom, did declare and say:

Fieldwood Energy LLC, a Delaware limited liability company, GOM Shelf LLC, a Delaware limited liability company, Fieldwood Energy Offshore LLC, a Delaware limited liability company, Bandon Oil and Gas, LP, a Delaware limited partnership, and Dynamic Offshore Resources NS, LLC, a Texas limited liability company (collectively, the "Mortgagor") have requested the Collateral Agent to partially release and cancel that certain Mortgage, Deed of Trust, Assignment of As-Extracted Collateral, Security Agreement, Fixture Filing and Financing Statement (FLLO), dated as of August 16, 2016, as amended, recorded, inter alia, as set forth on Schedule 1 hereto (the "Mortgage") insofar and only insofar as the Mortgage encumbers and pertains to (i) those certain oil, gas and mineral leases described on Exhibit A hereto, including record title and operating rights and contractual rights therein (the "Released Oil and Gas Properties"), (ii) Mortgagor's interest in all wells, equipment, and platforms described on Exhibit A hereto; and (iii) Mortgagor's interest in the other Mortgaged Property and Collateral (each as defined in the Mortgage) insofar and only insofar as they are produced from or located on the Released Oil and Gas Properties ((i), (ii), and (iii) collectively, the "Released Property"), and Collateral Agent consents to thereto;

NOW THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged. Collateral Agent has RELEASED and DISCHARGED, and hereby RELEASES and DISCHARGES the Mortgage and all liens and security interests created thereby and any others liens and security interests it may have in and to the Released Property INSOFAR and ONLY INSOFAR as the Mortgage covers and affects the Released Property and all products and proceeds thereof AND NO FURTHER.

IT IS EXPRESSLY UNDERSTOOD AND AGREED THAT THIS IS A PARTIAL RELEASE OF MORTGAGE ("PARTIAL RELEASE") RELATING SOLELY TO MORTGAGOR'S INTEREST IN THE; RELEASED PROPERTY AND THAT THE SAME SHALL IN NO WAY RELEASE, AFFECT, OR IMPAIR THE UNDERSIGNED'S RIGHTS, TITLE, INTEREST, LIENS, AND SECURITY INTERESTS CREATED BY THE MORTGAGE AS TO ANY OTHER PROPERTIES OR INTERESTS DESCRIBED THEREIN OR COVERED THEREBY.

Collateral Agent hereby requests, authorizes, and directs the Clerk of Court of each of Parishes described on Schedule 1 hereto to (a) record this Partial Release in the mortgage records for said Parish, (b) cancel in part from the mortgage records of said Parish the inscription of the Mortgage, and (c) notate the recordation of this Partial Release in the margin of the Mortgage as recorded in said Parish. Collateral Agent further consents to the filing by or on behalf of Mortgagor of all UCC3 partial releases as may be necessary to delete the Released Property from the description of the Collateral, including, but not limited to thbse set forth on Exhibit B hereto and pursuant to supplemental Officer's Certificates delivered to the

4874653v5

Collateral Agent, in each case with a copy of this Partial Release attached thereto to describe the Collateral released

[Signature page to follow.]

-2-

THUS DONE AND PASSED on this 26 day ofFebruary, 2019, but effective as ofthe date set forth above, in the presence of the undersigned witnesses who hereunto sign their names with the Collateral Agent and me. Notary, after due reading of the whole.

WITNESSES:

Print^N^e': Joseph Mascherin

'Tinted Ns \i\y Er

CORTLAND CAPITAL MARKET SERVICES L L C , As Collateral Agent, as Mortgagee

By Name: Jon Kirschmeier Title: Associate Counsel

NotaryTublic

Name printed: Matthew A. Trybula Notarial Identification Number 858242 My commission expires July 12, 2021

- — — — ^ MATTHEW A TRYBULA

Official Seal Notary Public - State of Illinois

My Commission Expires Jul 12, 2021

Signature Page to Partial Release (FLLO/SLTL)

SCHEDULE 1 [Recording Information]

1. Mortgage, Deed of Trust. Assignment of As-Extracted Collateral, Security Agreement, Fixture Filing and Financing Statement ('FLLO') dated effective August 16, 2016 by Fieldwood Energy LLC, GOM Shelf LLC, Fieldwood Energy Offshore LLC, Bandon Oil and Gas, LP and Dynamic Offshore Resources NS, LLC in favor of Joe Steinberg, Trustee and to Cortland Capital Market Services LLC, as Collateral Agent.

2. Recording

Jurisdiction Recording Information

Iberia Parish, LA File No. 2016-00008463, Book 1720, Page 700

Vermilion Parish, LA MO #2016008223

BOEM OCS-G 01194

2. First Supplement and Amendment to Mortgage, Deed of Trust, Assignment of As-Extracted Collateral, Security Agreement, Fixture Filing and Financing Statement effective as of July 9, 2018 from Fieldwood Energy LLC, GOM Shelf LLC, Fieldwood Energy Offshore LLC, Bandon Oil and Gas, LP, and Dynamic Offshore Resources NS, LLC in favor of Joe Steinberg Trusted, for the benefit of Cortland Capital Market Services LLC, as Collateral Agent.

Recording Jurisdiction

Recording Information

Iberia Parish, LA File No. 2018-00006442, Book 1817, Page 631

Vermilion Parish, LA

MO #2018005530

BOEM OCS-G 01194

Schedule 1

EXHIBITA Released Oil and Gas Properties

That certain Oil and Gas Lease of Submerged Lands Under the Outer Continental Shelf Lands Act dated effective May 1,1962, executed by the United States of America, as Lessor, to Shell Oil Company, as Lessee, bearing Lease No. OCS-G 01194, covering all of Block 58, South Marsh Island Area, as shown on OCS Leasing Map La. No. 3A, containing approximately 5,000 acres, more or less, including all record title and operating rights.

Contractual Rights interest, associated with an Ankor Operated Lease (South Marsh Isl. 69), in any and all rights pursuant to that certain South Marsh Island Block 73 Field South Marsh Island Block 58/69 Joint Venture Joint Operating Agreement I I , effective March 1, 1995, by and between Shell Offshore Inc. and Taylor Energy Company covering portions of South Marsh Island Blocks 58 and 69.

WELLS

SM58 Apache #E1 (11); API 17-707-40913-00

EQUIPMENT

E Platform located on SM69 Platform E to B Oil and Gas Flowlines PL Segment # 19061 6" Bulk Oil PL Segment # 19062 3" Bulk Gas

Exhibit A

EXHIBIT B UCC3 Forms

men FJNAaccssi ST«TESEHT AMEND laEMi Fame aonnsimHni A-iaia.aFsnBmirF'cniiErrr.in'Pii.iinid^iijuij

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SLTL*.

n a ^ & p t i i m li T l . m i i iil . S C n r a B . t f a a - i r e o ("I .nd p c g S i — n J i i . T V ' I I1"1

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Ccnlland 'Capttol Jklaekct Smls*, LLC, ca: CMlabrdi Assat

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Exhibit B

STATE OF LOUISIANA

UNIFORM COMMERCIAL COOE - AMENDMENT UCC-3

Important • Read Instmctions Before Completing Form

FOLLOW INSTRUCTIONS (FRONT AND BACK CAREFULLY) 1. Initial Financing SOtement File # 26-356295

2. 2. I ' [Tennination -Effectiveness of the Financing Statement identified above is terminated with respect to security interests) of the Secured Party L_la J authorizing this Tennination Statement

3. I [ Continuation- Effectiveness of the Financing Statement identifiBd above with respect to security interest(s) of the Secured Party authorizing this l _ _ l Continuation Statement is continued fbr the additional period provided by applicable law

(fiill or partial). Give name of assignee in item 7a or 7b and address of assignee in item 7c and also give name of assignor in item 9.

5. AMENDMENT (PARTY iNFORMATION) This amendment affects • D e b t o r or ^ Secured Party of record. Check onlyjaiP of these two boxes.

Also check one of the following three boxes and provide appropriate infomiation in items 6 and/or 7. IHCHANGE name and/or address: GI™ ommt meon) name m iam ea o r» ; alio oivo [ j DELETE name: GI™ recom namo Q ADD name: Compioto nam 7a or n> and

now namo (» namo cftanoo) m item 7a or 76 and/of new address (ir address cnanoe) in torn 7c Io be deleted In Item 6a or 6b Ham 7G also oomplole items 70-70 (» applicablo)

6. CURRENT RECORD INFORMATION: Ba Organization's Name

6b Individual's Last Name (and Title of Lineage (e.g. Jr.. Sr.. Ill, if applicable) First Name Middle Name

7. CHANGED (NEW) OR ADDED INFORMATION:

Ta Organization's Name

7b Individual's Last Name (and Title of Lineage (e.g. Jr., Sr., Ill, if applicable) First Name Middle Name

7c Mailing Address City State Postal Code Country

7d Tax ID #: SSN or EIN Add'l info re 7e Type of Organization 7f Jurisdiction of Organization 7g Organization ID if any Organization:

None L 1

8. AMENDMENT (Collateral Change): check only one box. Describe collateral | y [deleted or J ~ | added, or give entire | | restated collateral description, or describe collateral | [assigned.

The collateral deleted is the "Released Property" more fiilly described in the attached Partial Release of Mortgage (FLLO/SLTL).

9. NAME or SECURED PARTY of RECORD AUTHORIZING THIS AMENDMENT (name of aaaignor, if this Is an AMtanmenl) If this is an Amendment authorized by a Debtor which adds collateral or adds the authorizino Dabtor. or if this is a Tennination authorized bv a Debtor, chock here Mand enter name of Debtor authorizing this Amendment

Ja Organization's Name Cortland Capital Market Services LLC, as Collateral Agent

9b Individual's Last Name (and Tide of Lineage (e.g. Jr., Sr., Ill), if applicable First Name Middle Name

10. OPTIONAL FILER REFERENCE DATA 28043.0020 ( F L L O / S L T L )

11. NAME AND PHONE OF CONTACT AT FILER (optional) Julie Thobae 713-651-2970

12. SEND ACKNOWLEDGMENT TO: (Name and Address)

Marilyn C. Maloney

Liskow and Lewis APLC

1001 Fannin, Suite 1800

Houston, Texas 77002

The above spi see Is for filing office use only

Louisiana Secretarv of State 5/4/2011

Exhibit B

UCC FINANCING STATEMENT AMENDMENT FOLLOW INSTRUCTIONS

A. NAME & PHONE OF CONTACT AT FILER (optional)

Julie Thobae 713-«51-2970 B. E-MAIL CONTACT AT FILER (optional)

jlhobae@liskow.coin C. SEND ACKNOWLEDGMENT TO: (Name and Address)

[""Marilyn C. Maloney

Liskow and Lewis APLC ~1

1001 Fannin, Suite 1800

^Houston, Texas 77002 J | Print 1 [ReseT

THE ABOVE SPACE IS FOR FILING OFFICE USE ONLY 1b .p i This FINANCING STATEMENT AMENDMENT l> to bo filod (for rocord)

l — 1 (oi raconiod) In tno REAL ESTATE RECORDS Hor BCarflAmandmcnlA

1a. INITIAL FINANCING STATEMENT FILE NUMBER

2018 2477152 2. • TERMINATION: EOoclivonoss ol (tio Finondi^ Slatoi

Suitomonl

^ ^ ^ ^ S S I G N M E N T t r u ^ r p a r t l o l l ^ r o ^ For portial assigrKnonl. comploto Itoms 7 and 9 aod also Indicate affoctod conatoral &i item 6

T^^^ONTINUAnON^froctJvonMTonh contlnuod lor Iho additional porlod providod by applicablo taw

fi rospoct to Iho socurfty Interost(s) of Soojrod Party aulhorlzlng this Tormlnalion

5. • PARTY INFORMATION CHANGE:

Choc* coa olfttso two boics- M Q Ctiodi saa ol moso throo boxes to:

•.—. [—. CHANGE namo ond/or addross: Comploto ,—.ADO namo: Comploto item —DELETE namo: Givo rocord namo

Debtor flf ^Socurod Party of rocord I item 6o of 6b: flnfl item 7a or 7b gad irom 7c I 17a or 7b. EQfl Item 7c 1 to bo dolotod En ttom 6a or 6b 6. CURRENT RECORD INFORMATION: Comploto lor Party Ii

ition Chango • provldo only flgfl name (6a or 6b) 6s. ORGANIZATION'S NAME

OR 6b. INDIVIDUAL'S SURNAME FIRST PERSONAL NAME ADDITIONAL NAME(SyiNlTIAL(S)

7. CHANGED OR ADDED INFORMATION: Conplclofa AtiipwncrfliyF^tnftytTawCfcg^.provteorfy^^

OR

70. ORGANIZATION'S NAME

7b. INDIVIDUAL'S SURNAME

INDIVIDUAL'S FIRST PERSONAL NAME

INDIVIDUAL'S ADDITIONAL NAME(S)nNmAL(S)

STATE I POSTAL COOE 7c MAILING ADDRESS CITY COUNTRY

8 . 0 COLLATERAL CHANGE: ^ c b e c * f l a ! t f m c s o 3 b o M s • ASSIGN conatoral

Indicate collateral:

The collateral deleted is the "Released Property" more fully described in Ihe attached Partial Release of Mortgage (FLLO/ SLTL).

9. NAME OF SECURED PARTY OF RECORO AUTHORIZING THIS AMENDMENT: Provide only flm namo (9a or 9b) (namo of Assignor, if thb Is an Asslgnmont)

9a. ORGANIZATION'S NAME

Cortland Capital Market Services L L C , as Collateral Agent Sb. INDIVIDUAL'S SURNAME FIRST PERSONAL NAME ADDITIONAL NAME(SKINITIAL(S) SUFFIX

10. OPTIONAL FILER REFERENCE DATA:

28043.0020 FLLO/SLTL

RUNG OFFICE COPY — UCC FINANCING STATEMENT AMENDMENT (Fom UCC3) (Rev. Association of Commercial Administrators (IACA)

Exhibit B