(713)626-9696

E E N E R G Y ^ P A R T N E R S

/ / Greenway Plaza Suite 2800

Houston, Texas 77046

—>

1 E E E fl If JUN 2 o 'im

ADJUDICATION SECTION

Fax (713)626-3444

Via Overnisht Delivery June 19,2019

Bureau of Ocean Energy Management Adjudication Unit 1201 Elmwood Park Blvd. New Orleans, Louisiana 70123-2390

Re: Non-Required Filing - Assignment and Bill of Sale

Dear Land Law Examiner:

Please find attached an Assignment and Bill of Sale by and between SCL Resources, LLC (3219) in favor of Sanare Energy Partners, LLC (3520). We respectfully request this document be placed within the Non-Required files under the category indicated below.

Document Title:

Parties:

Assignment and Bill of Sale

SCL Resources, LLC (3219) as Assignor to

Sanare Energy Partners, LLC (3520) as Assignee

File Under Category: #7 "Contracts, Agreements, and Conveyances"

Lease(s) Affected; Eugene Island Area, Block 58, OCS-G 2895

A Pay-Gov receipt in the amount of $29.00 is enclosed representing the captioned lease. Should you have any questions regarding these submittals, please contact the undersigned at (713) 386-1040.

Sincerely,

Sherry Gosnell Property Administration Manager ShenyWord/Acquisitions/SCL 2018-Non-Req Filings-BOHM El 58 ABOS Non-Req Cvr Ltr.docx

NOTICE OF CONFIDENTIALITY RIGHTS: IF YOU ARE A NATURAL PERSON, YOU MAY REMOVE OR STRIKE ANY OR ALL OF THE FOLLOWING INFORMATION FROM ANY INSTRUMENT THAT TRANSFERS AN INTEREST IN REAL PROPERTY BEFORE IT IS FILED FOR RECORD IN THE PUBLIC RECORDS: YOUR SOCIAL SECURITY NUMBER OR YOUR DRIVER'S LICENSE NUMBER.

ASSIGNMENT AND BILL OF SALE

This Assignment and Bill of Sale {"Assignmenf), dated effective as of 7:00 a.m. Central Time, on August 1, 2018 (the "Effective Time"), is made by SCL Resources, LLC, a Texas limited liability company, with an address of 840 Roosevelt 2nd FL, Irvine, CA 92620, (hereinafter "Assignor'") to Sanare Energy Partners, LLC f/k/a Northstar Offshore Ventures LLC, a Delaware limited liability company, with an address of 11 Greenway Plaza, Suite 2800, Houston Texas 77046 (hereinafter "Assignee").

In consideration of the sum of Ten Dollars ($10.00) and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged. Assignor does hereby grant, sell, convey, assign, and deliver unto Assignee all of Assignor's right, title and interest, if any, in and to the interests and properties described in Sections 1 through 6 below (without duplication) (such right, title and interest, less and except the Excluded Assets, collectively the "Conveyed Interests"):

1. the oil and gas leases described in Exhibit A attached hereto and made a part hereof or associated with the Wells listed on Exhibit B attached hereto, including any renewals, extensions, ratifications, and amendments thereto, and the leasehold estates created thereunder (including all overriding royalty interests, production payments, net profits interests, carried interests, reversionary interests, and similar interests) (the "Leases");

2. all oil and/or gas, water, injection, observation, science, and other wells, including, without limitation, the wells listed on Exhibit B attached hereto (collectively, the "Wells"), located on any of the Leases (or lands pooled therewith), whether producing, operating, plugged, permanently abandoned, shut-in, temporarily abandoned, or otherwise, and all hydrocarbons produced from or allocated to the Wells and Leases from and after the Effective Time;

3. to the extent that they may be assigned, all, rights-of-way, easements, permits, licenses and servitudes, only insofar as same are primarily used or held for use in connection with operations for the exploration and production of oil, gas, or other minerals from the other Conveyed Interests (the "Rights-of-Way"), including, without limitation, the Rights-of-Way listed on Exhibit C attached hereto and made a part hereof;

4. any machinery, equipment, fixtures, casing, related inventory, platforms, facilities, and personal property located on and primarily used or held for use in connection with the operation of the other Conveyed Interests;

t l l ^ l Inl JUN 2 0 2019

ADJUDICATION SECTION

5. to the extent that they may be assigned, all contracts to which Assignor is a party or is bound only insofar as same are primarily related to the use, ownership, or operation of the other Conveyed Interests, in each case, that will bind any Conveyed Interest upon assignment to Assignee (the "Contracts"), including, without limitation, the Contracts listed on Exhibit D attached hereto and made a part hereof;

6. to the extent that they may be assigned, all files, records, information, and data to the extent primarily related to Assignor's ownership and operation of the Conveyed Interests and that are in Assignor's possession, including, without limitation, all land files, title records, correspondence, and operations, environmental, production, accounting, facility, and well files and records (the "Records"). For clarity, the following are expressly excluded from the Records and are not assigned or otherwise transferred to Assignee: (a) all data and records relating to the sale of the Conveyed Interests, including bids received from, and records of negotiations with, any party other than Assignee, (b) all corporate, financial, tax, legal (including all work product of, and attomey-client communications with. Assignor's legal counsel) and (c) other business data and records of Assignor that relate to Assignor's business generally.

7. In addition to the items described in sub-sections 6(a')-(c") above, the Conveyed Interests do not include, and there is hereby expressly excepted and excluded therefrom and reserved to Assignor, the following assets and properties (collectively with the items described in sub-sections 6(aV(c) above, the "Excluded Assets"): (a) all trade credits, all accounts, all receivables and all other proceeds, income or revenues attributable to the Conveyed Interests and attributable to any period of time prior to the Effective Time; (b) all claims and causes of action of Assignor arising under or with respect to any Contracts that are attributable to periods of time prior to the Effective Time (including claims for adjustments or refunds and all audit rights); (c) all claims of Assignor for refunds of, credits attributable to, loss carryforwards with respect to (i) Asset Taxes attributable to any period (or portion thereof) ending prior to the Effective Time, (ii) Income Taxes, or (iii) Taxes attributable to the Excluded Assets; (d) all hydrocarbons produced and sold from the Conveyed Interests with respect to all periods prior to the Effective Time; (e) all of Assignor's or any of its affiliates' proprietary computer software, patents, trade secrets, copyrights, names, trademarks, logos and other intellectual property; (f) all data, information and agreements that cannot be disclosed to Assignee as a result of confidentiality arrangements under agreements with third parties; and (g) all rights and interests of Assignor or any of its affiliates (i) under any policy or agreement of insurance or indemnity, (ii) under any bond or (iii) to any insurance or condemnation proceeds or awards arising prior to the Effective Time.

TO HAVE AND TO HOLD the same unto Assignee, its successors and assigns, forever subject to the following:

Assignor covenants and agrees that it will warrant and defend title to the Leases and Wells described on Exhibits A and B unto Assignee against each and every person lawfully claiming the whole or any part thereof, by, through, or under Assignor, but not otherwise, subject, however, to the Permitted Encumbrances (as defined in the PSA) and the limitations set forth in Section 7 of the PSA (including the Survival Period set forth therein). Further, this Assignment is made by Assignor with the right of full substitution and subrogation of Assignee in and to all covenants and warranties heretofore given or made by others with respect to the Conveyed Interests. EXCEPT AS PROVIDED IN THIS PARAGRAPH, ANY COVENANTS

Page 2 of4

OR WARRANTIES IMPLIED BY STATUTE OR LAW OR BY THE USE OF THE WORD "GRANT", "SELL," "CONVEY", "ASSIGN," "DELIVER," OR OTHER WORDS OF GRANT ARE HEREBY EXPRESSLY WAIVED AND DISCLAIMED BY THE PARTIES.

To the extent the Conveyed Interests assigned hereby constitute personal property, THIS ASSIGNMENT IS EXECUTED, DELIVERED, AND ACCEPTED WITHOUT ANY REPRESENTATION, WARRANTY, OR COVENANT OF ANY KIND OR NATURE, EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION WARRANTIES OF MARKETABILITY, QUALITY, CONDITION, MERCHANTIBILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE, A L L OF WHICH ARE EXPRESSLY DISCLAIMED, AND ASSIGNEE ACCEPTS ALL PERSONAL PROPERTY INCLUDED IN THE CONVEYED INTERESTS IN THEIR "AS IS, WHERE IS" CONDITION WITH ALL FAULTS AND IN THEIR PRESENT CONDITION AND STATE OF REPAIR

EXCEPT AS SET FORTH IN AND SUBJECT TO THE PSA, E F F E C T I V E AS OF THE E F F E C T I V E TIME, ASSIGNEE HEREBY ASSUMES AND AGREES TO BE BOUND BY AND PERFORM ITS PROPORTIONATE SHARE OF THE DUTIES, LIABILITIES AND OBLIGATIONS, EXPRESS OR IMPLIED, IMPOSED UPON ASSIGNOR AND APPLICABLE TO THE CONVEYED INTERESTS UNDER THE PROVISIONS OF THE CONTRACTS.

The interests covered hereby are assigned by Assignor and accepted by Assignee subject to (i) all terms and provisions of the Leases, including a proportionate part of the royalty interest as provided for in such Leases, (ii) all overriding royalty interests, production payments, and other similar interests that burden the Leases as of the Effective Time, and (iii) all terms and conditions of the Rights-of-Way and Contracts.

Assignor agrees to execute such further assurances as may be requisite for the full and complete enjoyment of the rights herein granted including without limitation all such other additional instruments, notices, division orders, transfer orders and other documents, and to do all such other and further acts and things as may be necessary to more fully and effectively sell, assign, transfer and convey to Assignee the right, title and interest conveyed hereby or intended to be conveyed.

This Assignment is delivered pursuant to, and hereby made subject to that certain Purchase and Sale Agreement dated December 27, 2018, by and between Assignor and Assignee (the "PSA") and the terms and provisions of the PSA shall not be deemed to have merged herein. Provided, however, third parties may conclusively rely on this Assignment as evidence of title in and to the Conveyed Interests vesting in Assignee. Subject to the terms of the PSA, Assignee hereby assumes and agrees to fulfill, perform, pay, and discharge all of the Assumed Obligations (defined therein). In the event that any provision of this Assignment is construed to conflict with any provision of the PSA, the provisions of the PSA shall be deemed controlling to the extent of such conflict. Capitalized terms used but not defined herein shall have the meanings ascribed to them in the PSA.

Page 3 of 4

This Assignment shall be binding upon and inure to the benefit of the parties hereto as well as their respective successors and assigns.

This Assignment is executed by each party on the date of their respective acknowledgment, but is effective for all purposes as of the Effective Time.

[Signature and acknowledgment pages follow.]

Page 4 of 4

Witness: SCL Resources, L L C

Witness:

By: Name: Soon Kook Chang Title: Manager

STATE OF {*l-fo-*.^

ACKNOWLEDGMENT (toe - ^ cU J ~)

COUNTY OF G > ^ , r g

This instrument was acknowledged before me on the -^jday of December, 2018, by Soon Kook Chang as Manager of SCL Resources, LLC, on behalf of such entity.

(Seal) D J. LEE COMM.! 2269552 {i

NOTARY PUBUC-CAUFOWW W ORAMSECOUKIT "

MY COMM. EXP. DK. 13,2022?

Notary Public

My Commission Expires: ^-^2.

Signalure and Acknowledgment Page tu Assignmenl and Bill oj Sale

CALIFORNIA ALL- PURPOSE CERTIFICATE OF ACKNOWLEDGMENT

A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity ofthat document.

Statelof California }

County of Orange

On December 23rd,2018 before me, D. J- Lee, Notary Public (Here insert name and title of the officer)

Soon Kook Chang personally appeared who proved to me on the basis of satisfactory evidence to be the person^) whose name|("») is/are subscribed to the within instrument and acknowledged to me that he/^tieikey executed the same in his/hs^therr authorized capacity(^), and that by his/hefAhsir signature^) on the instrument the person(s), or the entity upon behalf of which the person^) acted, executed the instrument.

I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

WITNESS my hand and official seal. | | COMM.* 2269552 M 9|l NOTARV PUBUC-CAUFORMA W ' J ORWKE COUNTY "*

^jux&ZS MY COMM EXP. DEC.13, "MB-y

Notary Public Signature (Notary Public Seal)

O-

ADDITIONAL OPTIONAL INFORMAT DESCRIPTION OF THE ATTACHED DOCUMENT

(Title or description of attached document)

(Title or description of attached document continued)

Number pf Pages Document Date ^^^^ttf

CAPACITY CLAIMED BY THE SIGNER • • Individual (s) • | Corporate Officer

(Title) • |Partner(s) • • 'Attorney-in-Fact • ,Trustee(s) • j Other ._

2015 Version www.Notarydasses.Gom 800-873-9865

INSTRUCTIONS FOR COMPLETING THIS FORM ON This form complies with current California statutes regarding notary wording and,

if needed, should be completed and altached to the document. Acknowledgments from other states may be completedfor documents being sent to that state so long as the wording does not require the California notary to violate Califomia notaiy law.

» State and County infonnation must be the State and County where the document signer(s) personally appeared before the notary public for acknowledgment.

• Date of notarization must be the date that the signer(s) personally appeared which must also be the same date the acknowledgment is completed.

• The notary public must print his or her name as it appears within his or her commission followed by a comma and then your title (notary public).

• Print the name(s) of document signer(s) who personally appear at the time of notarization.

• Indicate the correct singular or plural forms by crossing off incorrect forms (i.e. he/she/the^ is /are) or circling the correct fonns. Failure to correctly indicate this information may lead to rejection of document recording.

• The notary seal impression must be clear and photographically reproducible. Impression must not cover text or lines. If seal impression smudges, re-seal if a sufficient area permits, otherwise complete a different acknowledgment form.

• Signature of the notary public must match the signature on file with the office of the county clerk.

• Additional information is not required but could help to ensure this acknowledgment is not misused or attached to a different document.

• Indicate title or type of attached document, number of pages and date. • Indicate the capacity claimed by the signer. If the claimed capacity is a

corporate officer, indicate the title (i.e. CEO, CFO, Secretary). • Securely attach this document to the signed document with a staple.

Witness/^k^e S'-S&t^&s Sanare Energy Partners, L L C

Witness: ^

By: Name: Brian H. Macmillan Title: Sr. Vice President - Land

STATE OF V

ACKNOWLEDGMENT

COUNTY OF / / a Sic §

This instrument was acknowledged before me on tho-̂ v Tclay ofDecember, 2018, by Brian H. Macmillan as Sr. Vice President - Land of Sanare Energy Partners, LLC, on behalf of such entity.

(Seal) Notary Public / y ^ (

My Commission Expires: / ^ ^ ^ /

4 ^ - - & SHERRTJ GOSNELL -

^ W ; ^ N 0 , a r V ' P y h l i c ' S , a t e o f ^ x a : * ' $ * & & J m m E , < p ' r e s 01-29-2021 - " " " ^ Notary ID 1884688

Signature and Acknowledgment Page to Assignment and Bill of Sale

EXHIBIT A LEASES

AREA 3 L 0 O L E S S O R O R I G I N A L L E S S E E L E A S E / A L I Q U O T DESCRIPT ION O W N E R S H I P RIGHTS O W N E R SCLR

DCS G 24&S3 Eugene Mand

Uni led S t i l e s of Union Oil Comp.n iy of Cat i fofnia Opera l ing Rights m » ie SE 4 o l lha l po ' l i un at B lo t k 3S Eugene Inland A I K A INSOFAR A N D ONLY INSOFAR as lo lhe surface to 11 500 TVD

Assignment of

O p m M n g Rignts

Axena Enetgy LP Ai i -na Of fsho ie LP Entech Ente ipt ises lnc A N K O R E&P Holdings Corpot. i l i . i i GS E&R Amer ica Of fshore LLC

• C L R ^ n n i r y s L L C

Eugene Mand

Uni led Slales of Marathon di Company • iada H a M Corpou t i o t i

Engwne Mand

Record Title in all of Block 57 Eugei

rtandAfta Eniech En le ipnscs Inc A N K O R E&P Holdings Curp J I . I IK GS E i R Amar iCf Of fsho te LLC S C L R e s o u r c f s L l C '

Operating Rights in lhe E'2 N E 4 NW 4 5 2 NW 4 S W 4 E 2 of Block 57 Eugene Island Aiea I N S O F A R AND ONLY I N S O F A R .is lo those dapthl torn the suiface of Ihe eanh down tu

00 bt-ijwihe itratigrsptuc iquivalani Ol Ihe base of the "TL b sand occiinng •tl 12 IQQ MD

Opetaiing Rrghis Eniech Enlerptises lnc A N K O R E i P Holdings Co 'poutmn G S E&R Amenta Offshore L L C SCL Resouioe* LLC

Operaling Rignis in Ihe NW 4 NW 4 W 2 N E 4 NW 4 ai Btock 57 eugent

ilandAica INSOFAR AND ONLV I N S O F A R as In I h o u depths from lhe

olthe e-nth down lo ICKTbetow ihe sttatrgraphtc ernuv ileni ol lhe base ol Ihe T L 5 ' ».ircl BCCUfftng al a deplh ' • " ^ 0 0 ^

Op.-l >tii>g P. jh ls Talos Eneigy Offshore L L C FtahtMWdtnaigt L L C Eniech Enle ipuses Inc A N K O R E S . : P Holdings C

S E i R fcnertsaOfbheri S C L ResoMtc-s L L C

ipoi.ilui

L L C

Oper aiing Rights in Ihe NW 4 NW 4 W 2 NE.4 NW 4 ol Bkn.K 57 Eugene Isl jnd A l t a I N S O F A R AND ONLT I N S O F A R as lo those depths fu in 100 below the stntigr.iphic equivalenl j l Ifu-b.ise of the T L 5" sand occurring n 12 100 MD aa seen m lhe MaiaVwn Oil Company OCS O 2B94 Wed Ne 12 Eugene Island Blatk 38 to 100 leet brtow the sti .ill gi iphic equivalent ol

2 750 feel TVD as seen in ttie log ol Itie Bois d'Arc Offsliore Llde

Fift.jwiK.ij Enaigy L L C Tolot Eneigy Offshoie L L C Eniech E n l a t p l i a t t hu ANKOR E&P H n i j m j s Corpofatti G S E A R Amutiea Oltahora L L C ;CL Kaaoivcaa LLC

Contractual Righis i r the E 2 SE 4 NE 4 ol Block 57 Eugene Island Area INSOFAR AND ONLY INSOFAR .is lo Ihose deplhs (rum the surface uf the earth down to and including the stral igraphic equiva lenl depth ol 13 097 SS T V D as seen a M 3 150 M C >n tlie

Uric log of the Eugene Island Block 57 O C S G 26C1 Wel l No 6 iAPI J7-709 40246 00) being ttie slrat igraphic

iva len i ol Ihe lotal depth dul led m Eugene Island Block 53 OCS G

2395 We l l No 6 BP 1 [API 17-709 41452 O i l plus one hundred feet

Cmmactua i Rights

Contractual Rignis as io rhe E 2 SE 4 NE 4 ol Block 57 Eugene is land Aiea INSOFAR AND ONLY INSOFAR as to those deplhs horn the surface ol the eaUh down to and including the .Irati^r.iphic equivalent of 13 480

bemg 100 below the tolal depth dri l led as seen m the electric leg of the OCS G 2895 We l l No j lAP l 17-709 41452-01

Contractual Righis

Connactua l Rights as lo the S.2 NW 4 NE A SW 4 NE 4 and W 2 SE 4 NE 4 o fB lock 57 Eugene Island Area INSOFAR AND ONLY INSOFAR as to Ihose deplhs f i om the surface ol the eanh down io and includtng the stratigraphic equivalent depth ol 12 239 SS TVD as seen at 12 270 M D m Ihe electnc log ol the E u g e r e Island 57 O C S G 2601 W e l ! No 2 ,AP! 1 7 709

40224-00) being tte itradgi iphic alenl ol the iciai depth dulled m

the Eugene island 57 O C S G 2601 Well No 16 iAPl 17 709 4 , J S 4 . 0 0 ) ptus one

huatttAJi

Wtual Rights

Contractual Rights as to the NE 4 NE 4 N 2 NW 4 NE 4 of Block 57 Eugene Island Aiea I N S O F A R AND ONLY I N S O F A R as to those depths from Ihe surface ot the earth down la and

eluding the slratignphic equivalenl depth of 1 1 453 S S TVD as seen at

670 MD in the eleclnc log of the Eugrne tsland Block 38 O C S G 2894 Well No 5 S T 2 ( API 17-709 40243-021 being the siraiigraphic equivalenl of the total depth drilled in the Eugene Island Block 38 O C S G 24883 Well No 17 API 17 709 41485 001 plus one

hundred feet

Contractual Right!

Eugene lsl.nnl

Umled Stares of America

Maraltmn Oil Company Ameiada Hess Corpoi ilion

Recotd Tule in al! af Block 58 Eugene and Area

Entech Enterprises Inc A N K O R E&P Moldings CurpoialKn G S E i R Amenca Offshore L L C f.Cl P--..-U-. L L C

Operat ing Rights in al! of Block 56

Eugene Island Area INSOFAR AND

ONL.V INSOFAR as to (hose depths

(rom the sur la re o( the earth down to

] 00 below the si iat igraphic equivalent

o l the base o l the ' TL 5 ' sand occurr ing

al 12 10DMD as seen in the Mara ihon

011 Company OCS G 2B94 We l l No

12 Eugene Island Block 38 (API No 17

709 4032500}

Operat ing Rights Entech Enlerpt ises lnc

ANKOR E&P Holdings Corpoiat ion

G S E&R Amer ica Of fshore LLC

SCL Resources LLC

14 25000""

Cont rar lua l Righis as to lhe NE 4 N W 4 and N 2 N W 4 NW 4 o l B lork 58 Eugene Island Area INSOFAR AND ONLY INSOFAP as lo those depths l i o m Ihe sut tace down to 100 below ! l v stral iqiaphiL equiv. i lenl o l the AE 11

Sandoccuninfl at 11 040 TVD i t i 655 M D l as seen in the Tana E»ploi ation Company LLC OCS G 2895 Wel l No 7 Eugene Is land Block 58 |AP) No 17 Tno 4 n u o Q C I

Conn Hh ia l Pigm-i

3 56250 -

OCS G 2895 Is land

58 Contractual Rights as to the S 2 N W A

NW 4 S W 4 N W 4 N 2 NW 4 S W 4 ul

aaid Slock SB Eugene Island Area

INSOFAR AND O N L t INSOFAR as lo

those deplhs l u m the su i lace ol the

earth down to and m d u d i n g the

itrattgraphic equivahWI depth ot 13 097 SS TVO as seen a( 13 150 M D m Uie

electric log o( the Eugene Iffamd Block

57 O C S G 2601 We l l N J fi iAPI i 7 70?

40246 00; being Ihe sn ittjiaphic eq im alenl u( the loUH deplh d N N d m Eugene Isl tnd 58 O C S G 2895 W e " Nn S BP-1 lAP l 17 709 41452 OH plus one hundred Ice l

C n r t n c l u tl Rights

7 366! 8%

Cunt; i^tual Rights ib t,' the S 2 N W -l NW 4 SW 4 N W 4 N-2 N W 4 SW 4 ol Block 58 Eugene Island Aiea INSOFAR AND ONLY INSOFAR as to those deplhs (mm the surface ol the earth down to and including (he str j t rgnphrc equivalent of 13 480 being 100 below the total depth dul led as seen in the electnc log ol the OCS G 2395 We l l No 3 iAPI 17 709 4 U 5 2 01)

C 'nti i- il R.-Jfts

7 36618--

OCS G 26032 Eugene

Island

(E/2)

208 Umled Stales ol Amer ica

Pionei-r Nalura l R c a o u t f i M USA

Inc

Record Title in the E l 2 ol Block 208

Eugene is land Aiea

Record Title A N K O R E&P Holdings Coiporat inn

GS E&R Amenca Of fsho ie LLC

SCL Resourc es LLC 15 00000%

OCS 0577 Eugene

Island

(WZ)

208 Umled Stales nl

Amenca

The Atlantic Ref in ing Co

Cont inen la l Oil Company

Cities Serv ica Produt ion

Company

Record Title in Ihe A l 2 of Block 208

Eugene Island Aiea LESS A N D

EXCEPT the Opera l ing Rights in the

N 2 f rom 1 1 732 TVD and below

Record Tine A N K O R E&P Holdings Corporat ion

G S E&R Amer ica Ol fshore LLC

SCL Resources LLC IS 00000"..

Tidewntet Associated Oil Cn Overr id ing Royalty In ieresl reserved as

lo the W 2 of Block 208 Eugene Island

area as shown on off ic ial leasing map

LA Map No 4 Oule i Con imer ta l Shel l

insutai and only insofai as the N 2W 2

as lo those depths below the

stratigraphic equiva lenl a l Hie base of

the LN sand being Ihe sand ideni i f ied

between the measured depth of 12 179

f e e l ( 11 732 (eel) and 12 215 feet on

the composite induct ion electrical

survey a( CAGC s OCS 0577 Wel t No

B 6 (operal ing nghts to Such aiea and

depth ate te fet red to as the North Half

Deep Horizons 1

CRRl SCL Resnuir.es LLC

1 2499994,\. ORRt

OCS 0307 Eugene

Island

218 Uni led Slalea oi

A men r a

Cont inental Oil Cnmpany Record T iBem lhe SE 4 ol Block 218

Eugene Island Aiea bemg Aliquot C

Record Tide Diverse Oi l & Gas LP

A N K O R E&P Holdings Corporat ion

GS E&R Amenca Of lshore LLC

C-CL Res iwr -es U C

11 25aoo-v..

Overr id ing Royalty inlerest reserved only as lo the SE 4 ol B lo rk 213 Eugene Island A icn f rom the tU l lace tu 4 390 SS T v D

Northslar O l fshore Energy Partners LLC A N K C R EAP Holdings Curporat ion G S EAR Amer ica O f M i o M LLC SCI R * « x a c « LLC

0 56250" >. ORRI

Uml P-ution M Eugene is land 8lo.~«

2;s J m , 0 29IOO"..

OCS G 19797 Eugene

Island

JSS Umled Sta to f o l Enron Oil .i Gas Company Chief ta in Internat ional (U S 1 Inc

Ken McGea Oil K Gas Cor por aten

Record T-tle in all of B'ock 355 Eupene

Is land Area South Addit ion L E S 3 AND

EXCEPT the Opeta i ing Rights f iom Ihe

su i face lo one hur.dted leet below lhe

it: i t i . j iar ' ' i< - iler.t ; f 1 1 637' TVD

Record T # e Dynamic Onshore Ref-omces LLC

W A T Eneigy VI LLC

A N K C R EAP Holdings C o i p o i i l i i m

G S E&R Amenca Of fsho ie LLC

SCL P . - s o u r c e s l l C

4 93950- .

T ei m moled

2016 07 10

Overr id ing Royalty Interesl rese ived as

to those depths l i o m the su i face lo one

hundred leet below Ihe sti ahgi I pMc

equivalent of 1 1 B67• TVD

C R R l Northstar Of fshore Energy Par tner ! LLC

A N K C R E&P Holdings C o r p o f i l i o n

GS E&R Amertea Of fshore LLC

SCL Resources LLC

0 4 9 9 9 5 ' .

ORRI

OCS G 506S Mot.ile 870 United States ol Amenca

Placid Oil Company Operat ing Rights m lhat port ion of Block

870 Mobi le INSOFAR AND ONLY

INSOFAR as io those depths above Ihe

stratigraphic equiva lenl of 100 below

the depths of 2 358 leet subsea i s

encountered m the Sanla Fe

Inlernal ional Corporat ion OCS G 5068

We l ! No 1

Cj . . . ! i t ing Rights A N K O R E&P Hnldmgs Corporat ion

G S E&R Amer ica Of fshore LLC

SCL Resources LLC

7 500 00- .

OCS G J2 I97

Shoal

186 Umled Stales ol

Amer ica

Newde ld E t l o i a h u n Cnmpany Reco id Tme m all of Block 136 Ship

Shoal A iea LESS AND EXCEPT Ihe

Operat ing Rights below 18 000' TVD

R v e o r d r i t t e W & T Ot fsho ie , Inc

Calypso Exp lo ia l ion LLC

Ridgewood Energy O T U W Y Fund LLC

Ridgewood Ene igy Gul l ol Mex ico Oi l and Gas

Fund LP

A N K C R E&P Holdings Cnrpmat iun

G S E i R Amenca Of fsho ie LLC

R i - L L C —

2 50000%

OCS G 3587 Soulh

Pello

6 Uni ted Stoles ol

Amer ica

Me'..i Pe l i n i eum Co

Amer i can Na lu ia l Gas Pt oduct ion

Company Oil

Deve lopmen l Company of Texas

Ovy Pe t io leum Inc

Reserve Oi l Inc

Annnot l USA Inc

Gene ia l Crude Oi l Company

Re- o.d T •••• o il -' Bio. t 2

Pel to Area

Rei ord TiBe EnVen Energy Venture;; LLC

Nothstar OHsho ie Group LLC

Online Resources LLC

Fie ldwood Ene igy LLC

A N K O R E 4 P Holdings Corpo ia t ion

GS E&R Amer ica Of fshore LLC

SCL Resources LLC

3 82695 l.n

Tennina led

2018 06 19

OCS G 3171 Soulh

Pel lo

13 Umled Stales ol Mesa Petro leuni Co

Amer i can Natura l Gas P ioduc l im

Company Oi l

Deve lopmen l Company of Teka<

Oxy Pe tm leum lnc

Record Title -n alt ol S IDLK 1 3 South

Pe l lo Area

Record Title EnVen Energy Ventures LLC

Noi lhs la i O f f sho ie Group LLC

Onhne Resources LLC

F ie ldwood Energy LLC

Dynamic Ol fshore Resources NS LLC

A N K O R EAP Holdings Coiporat ion

GS E&R Amer ica Of lshore LLC

SC! Re<inurrps 1 1 C

4 76693%

0 [ t i u i n j Oigntv f . Mv\- J \ / . c

and NW 4 NE 4 NW 4 ol Block 13

Soulh Pello Area INSOFAR AND

ONLY INSOFAR as to those depths

l i o m the aurfaca to a depth ot 13 500

TVD as seen in the Phasoi

Induel ion SFL log kl Hie Zi lkh. i Ene i^v

Company OCS G 3171 No 7 Wel l

Opeia&ng R igh t i EnVen Energy Ventures L L C *

Noi lhs ta i Of fsho ie G ioup LLC

Onl ine Resou ices LLC

A N K O R E & P Holdings Co ipu ia t i on

GS E&R Amer ica Of fshore LLC

SCL Resources LLC

3 83343- .

Ope ia t ing Righto "< lhe NW' 4 NW 4

N W 4 NE 4 N W 4 uf Blcck 13 BOU*

Pel to A iea f m m 13 500 k-el

i T v D r . u h s e a j down to tN l lno t&e lQw

lhe st ial igrapl i ic ei iun,alenl uf 14 6C5

feel (TVO subsea) as seen in the

Phasoi InJtiutrun SFL lug run in t h t

Zi lkha Energy Company D C S 0 3171

No 7 W-11

... , q ,. . s EnVen Energy Ven tu re i LLC-

Noi lhs ta i OMshme Gmup U C

Onl ine Resou ices LLC

ftakfemdEnergy LLC Dynamic Of lshore Resuiii<;es NS L l C

ANKOR E & P Holdings Coipoi.al iun

G S E&R A m e t i r a CMshoie LLC

SCL Resou ices LLC

4 7 6 6 9 3 ' •

Ope ia t ing Rights in Ihe NE 4 SE 4 S :

S W A S 2 NW 4 SW 4 S 2 NE 4 SW J

NE 4 NE 4 SW 4 E 2 SE 4 N W 4 E 2

NE 4 NW 4 SW 4 NE 4 NW 4 ot Block

13 South Pelto A iea f i om Ihe sur lace

of the eai th down to bul not below the

stratigraphic equivalent o l 14 605 tem

( T v D subsea) as seen in the P I M M

induct ion SFL log i on in the Zi lkha

Eneigy Company QCS G 3 17 1 No 7

W e i l "

Opw i t m q Righis EnVen E lMigy V - n l u i e s L L C

Nu i th i la r Ot fsho ie G ioup LLC

Onl ine Resources LLC

Fu-idwuud Eneigy LLC

Dynamic Ot f shu ic Resnuu . - s NS LLC

A N K O R E&P Holdings Coipnr i t ion

G S E&R Amer ica O f M W H LLC

SCL RMOUNHM LLC

4 76693

Ope ia t ing Righis in the SW 4 NW 4

W 2 SE-4 NW 4 N 2 N W 4 SW 4

N W 4 NE 4 S W 4 of Block 13 Soulh

Pelto Area f rom the surface ol the eanh

down lo but not below the stratigrapnic

equivalent of 14 605 feel ( T v D subseai

as seen in the Phasoi induction SFL log

i un in the Zi lkha Energy Company OCS

G 3171 No 7 We l l

Dcei i l ino R.ilhls EnVen Energy Ven lu ies L L C %

Norlhslar Of fsho ie G ioup LLC

Onl ine Resources LLC

Fie ldwood Energy LLC

Dynamic Of fshore Resources N S LLC

A N K O R E&P Holdings Co ipo iabon

GS E&R Amer ica Of tshme LLC

SCL Resou ices LLC

1 66a43 ' ' .

OCS 00605 . :t,

T i m M i t f l

35 United Stales of

A tne t i ca

Smcla i i Otl 1 Gas Cn Overr id ing Royalty Interest of reserved

n the N.-Z at Block 86 South Timbal iei

A iea as lo all depths

C R R l Noi lhs la i O l fsho ie Eneigy Pa i tne is LLC

A N K O R E&P Hii ldtngs Corporat ion

G S E&R Amenca Of fshore LLC

SCL Resources LLC

0 00207%

ORRI

Tei rmnated

2018 06 02

OCS G laOdJ Soulh

Timb. i l ie i

156 Uni led Stales ul

A m e i i c a

Samedan Oil Cnrpoi it ion

Pogo Produc ing Company

Reco id Title m all ol Block 156 South

Timbalier Area LESS AND EXCEPT

Operat ing Rights in the t j N W 4 below

17 690 TVD 2 i W 2 N E - 4 4 S 2 below

16 790 TVD M d 3) E 2 NE 4 below

M DOO' TVQ

Record Tille M t M o R a n Oil & Gas LLC

CL&F Resouices LP

A N K O R E&P Holdings Co ipo ia t ion

G S E i R Amer ica Of fshore LLC

SCL Resouices LLC

5 00000%

Relinq

2018 05 08

OCS G 13606 Ve imi l ion 379 Umled States ol

Amenca

Sun Operat ing L imi ted 3 a i i n e i s h i p

Pvl i obi as Amenca II .L

Record Title m i l l of BiCLk 3 ' 9

Ve im ihon A iea South Addi t ion

Record T l ie ANKOP E&P HoldirHj-, Co' i m i l ion

G S E I R Amer ica Of fsho ie LLC

SCL Resouices LLC

15 00000%

Exhibit B Wells

[See attached]

EXHIBIT B WELLS

F I E L D O P E R A T O R W E L L NAME L E A S E R E S E R V O I R A P I * S C L R

W I S

S C L

N R I %

S T A T U S N O T E S

El 208 ANKOR Energy LLC E006 OCS-00577 JB C 4 17-709-00778-00 15 00000 12 50000 C O M

El 208 ANKOR Energy LLC E007 OCS-00677 JM E7 17-709-00780-00 15 00000 12.50000 TA

El 208 ANKOR Energy LLC E011 OCS-00577 FS(M) 17-709-00801-00 15 00000 12 50000 TA

El 208 ANKOR Energy LLC E012 OCS-00577 FM E-2 17-709-00802-00 15 00000 12 50000 COM

El 208 ANKOR Energy LLC JOOI S T I OCS-00677 FSL C-6. 17-709-40776-01 15 00000 12 50000 C O M

El 208 ANKOR Energy LLC J002A S T I OCS-00677 FM J2ST 17-709-40801-01 15 00000 12 60000 COM

El 208 ANKOR Energy LLC J003A OCS-00677 GQ SAND 17-709-40807-00 15 00000 12 50000 C O M

El 208 ANKOR Energy LLC J004 S T I OCS-00577 17-709-40813-01 15 00000 12 50000 PA

El 208 ANKOR Energy LLC J005A ST I OCS-00577 JE. SAND 17-709-40875-01 16 00000 12.60000 C O M

El 208 ANKOR Energy LLC J006 OCS-00577 GS SAND 17-709-41063-00 16 00000 12.60000 TA

El 208 ANKOR Energy LLC J007 ST I OCS-00677 KR FBC 17-709-41080-01 15 00000 12 60000 C O M

El 208 ANKOR Energy LLC J008 ST1 OCS-00577 IF Sand 17-709-41205-01 15 00000 12.50000 C O M

El 208 ANKOR Energy LLC J009 S T I OCS-00577 HR SAND 17-709-41200-01 1 5 OOOOO 1 2 50000 COM

El 208 ANKOR Energy LLC J010 ST2 OCS-00577 JM FB R C I 17-709-41431-02 15 00000 12 50000 COM

El 208 ANKOR Energy LLC J011 OCS-00677 HN FB R C I 17-709-41439-00 15 00000 12 50000 COM

El 208 ANKOR Energy LLC J012 OCS-00577 KR 17-709^11515-00 15 00000 12 50000 C O M

El 208 ANKOR Energy LLC KOOl A OCS-00577 Gl SAND FBB 17-709-41079-00 •5 00000 12 5000C C O M

El 208 ANKOR Energy LLC K002 OCS-00577 Gl SAND FBB 17-709-41084-00 15 00000 12 60000 C O M

El 208 ANKOR Energy LLC K003 ST I OCS-00577 FK SAND 17-709 41091-01 16 00000 12 50000 TA

El 208 ANKOR Energy LLC K004 OCS-00677 FK SAND 17-709-41179-00 16 00000 12 60000 COM

El 208 ANKOR Energy LLC K005 OCS-00577 17-709-41173-00 15,00000 12.60000 TA

El 208 ANKOR Energy LLC K007 OCS-G 26032 HN SAND 17-709-41446-00 15,00000 12.50000 C O M

El 218 Arena Oflshore, LP B003 OCS-00807 Lentic Sand 17-709-41426-00 0 ooooo 0 5 6 2 5 0 ST

El 355 Dynamic Oftshore Resources,LLC AOOI OCS-G 19797 Lower Lentic 17-710-41544-00 0 ooooo 0.49995 TA Terminated Lease

El 355 Dynamic Offshore Resources, LLC A002 OCS-G 19797 LLI RB Sand 17-710-41648-00 0 ooooo 0 4 9 9 9 5 TA Terminated Lease

MO 870 ANKOR Energy LLC AOOI OCS-G 05068 DISCORBIS 12 60-816-40035-00 7 50000 5 62500 COM shul-in, 11/09/18

MO 870 ANKOR Energy LLC A002 OCS-G 05068 DISCORBIS 12 60-816-40043-00 7 50000 5.62500 C O M shut-in, 11/09/16

VR 379 ANKOR Energy LLC AOOI OCS-G 13606 EF SEG 800 17-706-40798-00 15.00000 12 42055 COM

VR 379 ANKOR Energy LLC A002 S T I OCS-G 13606 TRIM AE SEG 4 17-706-40828-01 16.00000 12 42055 C O M

VR 379 ANKOR Energy LLC A003 S T I OCS-G 13606 EF SEG 700 17-706-40832-01 16 00000 12.42055 TA

VR 379 ANKOR Energy LLC MOA ST? OCS-G 13606 EF SEG 700 17-706-40829-02 15 OOOOC 12.42055 COM

VR 379 ANKOR Energy LLC AOOS STI OCS-G 13606 EF SEG 800 17-706-40833-01 15 00000 12.42055 COM

VR 379 ANKOR Energy LLC A006 STI OCS-G 13606 BD UPPER 17-706-40830-01 15 00000 12 42055 TA

VR 379 ANKOR Energy LLC A007 ST2 OCS-G 13606 EF SEG 300 17-706-40837-02 15 00000 12.42055 COM

VR 379 ANKOR Energy LLC AOOB OCS-G 13606 none 17-705-40982-00 15.00000 12.42055 TA

El 38 Arena Offshore, LP 017 OCS-G 24883 AE15 FB2 17-709-41485-00 7 12500 5.78769 COM

El 57 Arena Offshore, LP 001 OCS-G 02601 none 17-709-40209-00 14 25000 0 ooooo TA

El 57 Arena Offshore, LP 015 OCS-G 02601 AE9 17-709-41484-00 7 12600 5.78769 C O M

El 58 Arena Offshore, LP 008 S T I OCS-G 02895 AES Upr, 17-709-41452-01 7 36618 6,93431 C O M

PL 8 ANKOR Energy LLC A005E OCS-G 03587 CP 8 Sand 17-713-40024-00 3 82695 3 18912 TA Terminated Lease

PL 8 ANKOR Energy LLC A007 OCS-G 03587 CP 10 Sand 17-713-40036-00 3 8 2 6 9 5 3 18912 TA Terminated Lease

PL 8 ANKOR Energy LLC BOOl OCS-G 03587 CP 10 Sand FBA 17-713-40041-00 3 8 2 6 9 5 3 1 9 4 5 2 TA Terminated Lease

PL 8 ANKOR Energy LLC 8003 OCS-G 03587 CP 10 Sand FBA 17-713-40056-00 3 8 2 6 9 5 3 1 8 9 1 3 C O M Terminated Lease

PL 8 ANKOR Energy LLC B005 OCS-G 03587 1 Sana 17-713-10082-00 3.82696 3 1 8 9 1 3 COM Terminated Lease

PL 13 ANKOR Energy LLC AOOI OCS-G 03171 CP 10 Sand FBA 17-713-40012-00 3 83343 3,19000 TA Terminated Lease

PL 13 EnVen Energy Ventures, LLC A002A ST I OCS-G 03171 CP 10 Sand FBA 17-713-40015-01 365343 3 1 9 0 0 0 COM Terminated Lease

PL 13 ANKOR Energy LLC A003 OCS-G 03171 CRIS K S a n d 17-713-40019-00 3 83343 3 19000 TA Terminated Lease

PL 13 ANKOR Energy LLC A006 S T I OCS-G 03171 CRIS K Sand 17-713-40026-01 3 8 3 3 4 3 3 1 9 0 0 0 C O M Terminated Lease

PL 13 EnVen Energy Ventures, LLC 007 ST3 OCS-G 03171 None 17-713-40185-03 1 66843 1 38000 TA Terminated Lease

PL 13 EnVen Energy Ventures, LLC 009 S T I OCS-G 03171 CP 12B Sand 17-713-40197-01 1 66843 1.38000 CCM Terminated Lease

PL 13 EnVen Energy Ventures, LLC 8002 OCS-G 03171 CP 10 Sand FBA 17-713-40049-00 3 83343 3.19462 C O M Terminated Lease

PL 13 EnVen Energy Ventures, LLC B004 OCS-G 03171 J S a n d 17-713-40059-00 3 8 3 3 4 3 3.19462 C O M Terminated Lease

ST 156 ANKOR Energy LLG BOOl ST2 OCS-G 18043 R O B E 17-715-41112-02 6.00000 3 66667 COM Relinquished Lease

SS 186 W & T Offshore, Inc C0001 OCS-G 32197 TXX-13 17-711-41536-01 2.50000 1 98120 COM

Exhibit C Rights-of-Way

[See attached]

EXHIBIT C

RIGHT OF WAY RIGHTS OF WAY

RIGHT-OF-WAY SEGMENT* ROW - LEGAL DESCRIPTION LESSOR CURRENT LESSEE NOTES

ROW OCS G-19695

11788 OCS-G 19695, Segment #11788, A 200-foot in width and 1.82 miles in length right-of-way for the installation, operation, and maintenenace of a 6-5/8 inch pipeiine to transport oil from Platform "A" in Vermilion Block 379, Lease OCS-G 13606, lo an existing 16-inch subsea tie-in in Block 398, Lease OCS-G 9529, all in the Vermilion Area,

United States of America ANKOR E8,P Holidings Corporation

SCL has contractual nghts to pay it's pro-rata share of expenses to the this R-O-W)

Exhibit D Contracts

[See attached]

EXHIBIT 1) CONTRACTS

E IIC ENE ISLAND 38. OCS-Ci 2488 1. Farmout Agreement between Energj Development Corporation (Farmor) and Juniper

Energy l-.P.. dated effective July I . 1998. and covering portions of El 38. 56 & 57 (Farmout Area).

2. Produciion I landling Agreement (IT 38/57 Complex), daled June 28. 2000. by and belween Energy Developmenl Corporation and Entech Enterprises Inc. (EDC, et al). owners of El 38 "E" Plallorm. El 57 " A ". "B". "D". and "F" Platforms, and associated pipelines, facilities and equipmenl and Bois d'Arc OlTshore Ltd., Juniper Energ) P.P.. Energj Development Corporation. Entech Enterprises. Inc. ("BDO. et al"), as present owners of the OCS-G 2601 #14 and #15 wells localed on IT 57. ( Terminalion notice daled April 27. 201 1. This PHA has been terminated effeclive Maj 1,2011).

3. Aequisilion Agreemenl daled Januarj 16. 2004. belween Arena Energy. PLC and Northstar Inlerests. P.C.

4. Participation Oplion Agreemenl daled Ociober 1 8. 2004. belween Arena Energy. PPC and Northslar Interests. L.C.

5. Technical Evaluation Agreement, effeclive Ociober 18. 2004. between Arena Energy, Arena OlTshore and Northstar Gulfsands. LLC.

6. Prospect Area Offshore Operaling Agreemenl dated October 18. 2004. belween Arena Offshore. LLC (Operalor) and Norlhslar Gulfsands. LLC. Arena Energy, LLC (Non-Operators).

7. Offshore Operaling Agreemenl. as amended, daled Julv 1, 1977, belween Maraihon Oil Companv and Amerada 1 less Corporation.

8. Gas Balancing Agreemenl daled Ociober I, 1978. belween Maraihon Oil Companv and Amerada I less Corporation.

9. Switching .Agreemem daled februarv 15. 2001. belween Bois d'Arc Olfshoie 1 td. et al. and Energj Dev elopmenl Corporalion.

10. Participation Agreemem dated Sepiember I . 2005. belween 'Tana Exploration Company I 1 C. Norlhslar Gulfsands, PPC. and Arena Offshore. PPC

11. Offshore Operaling Agreemenl daled Sepiember I. 2005. between Tana Exploration Company LLC, (Operator) and Northstar Gulfsands. PPC. Arena Energy. PPC. and Entech Enterprises, Inc. (Non-Operators).

12. Produciion Handling Agreement, as amended, daled April 28, 2006, between Northstar GOM, PPC et al, and Tana Exploration Company et al. (Termination notice dated April 27. 201 I . and this Pl IA has been terminated effective May 1. 201 I).

13. Join or Fannin Election Lelter Agreemenl dated August 12. 2005. belween Arena Energy. LLC and Northstar Gulfsands, PPC.

14. l eller Agreement daled Ma> 8. 2008. belween Arena Energy PPC and Gulfsands Pelroleum HSA. Inc.

15. Partition Agreemenl daled November I . 2005. belween Norlhslar Gulfsands. PPC and Gulfsands Pelroleum USA. Inc.

16. Production Handling. Facilities Operalion and Pumper Agreemenl. daled May I . 2011. belween Arena Energy. I P. Arena Oflshore. LP. Norlhslar OlTshore Energ) Partners, LLC. Stone Energv OlTshore. 1 .L.C. I ana Exploration Companv LLC. Entech Enterprises. Inc.. and Apache Shelf Inc. ( I his PI IA supersedes and replaces the PI lAs daled April 28. 2006 and June 28. 2000. lisled above).

17. Allachmeni 11 to Parlicipation .Agreemenl belween Juniper Energv P.P. and Bois d'Arc Offshore Ltd.

18. Altachment 111 to Parlicipation Agreemenl. daled Sepiember 10. 1999, between Juniper Energv P.P. and Bois d'Arc Offshore Ltd..

I 9. Participation Agreemenl. dated Sepiember 1 0. 1999. between Juniper Energy P.P. and Bois d'Arc OffshoreYld..

20. Petter Agreemenl. daled Mav 8. 2008. bv and among Norlhslar GOM. LLC. Gulfsands Pelroleum Companv U.S.A.. Inc.. Entech Enterprises. Inc. and Arena Energv. LLC

IT CI NE ISLAM) 57, OCS-G 2601

1. Production I landling Agreement (I I 38 57 Complex), dated June 28. 2000. by and belween Energy Developmenl Corporalion and Entech Enterprises Inc. (EDC, et al), owners of El 38 "P" Platform. El 57 ""A". "B". "D". and "I " Platforms, and associated pipelines, facilities and equipment and Bois d'Arc Offshore Ltd., Juniper Energy P.P.. Energv Developmenl Corporalion. Eniech Pnlerprises. Ine. ("BDO. et al"), as presenl owners of the OCS-G 2601 #14 and #15 wells located on EI 57, ( lerminalion notice daled April 27. 201 I . This PHA has been terminated effective Mav I . 2011),

2. Acquisition Agreement daled Januarv I 6. 2004. belween Arena linergy. PLC and Northstar Interests. L.C.

3. Participation Opl ion Agreement daled October 18. 2004. between Arena Energy, L L C and

Northstar interests. L.C.

4. Technical Evaluation Agreement, effective October 18. 2004. belween Arena Energy.

Arena OlTshore and Northslar Gulfsands. L L C .

5. Prospect Area OlTshore Operal ing Agreemenl daled Oetober 18. 2004. belween Arena

Offshore. L L C (Operalor) and Norlhslar Gulfsands. L L C , Arena Energy, L L C (Non-

Operators).

6. Offshore Operal ing Agreemenl daled Juh I. 1977. belween Maraihon Oi l Company and Amerada I less Corporal ion. as amended b) Amendments dated .hine I. 1978 and November I. 1980.

7. Gas Balancing Agreemenl daled Ociober I. 1978. belween Maraihon Oi l Company and

Amerada I less Corporal ion.

8. Switching Agreemenl daled Februan 15. 2001. belween Bois d 'A rc Offshore Ltd. et al.

and Energy Developmenl Corporation.

9. Participation Agreement dated September I. 2005. between Iana Explorat ion Company PPC. Norlhslar Gulfsands. PPC. Arena Offshore. PPC. and Eniech Enterprises. Ine.

10. Offshore Operating Agreemenl daled Sepiember I, 2005. belween Iana Explorat ion Company PPC. (Operator) and Northstar Gulfsands. L L C . Arena Energy, L L C . and Entech Enterprises. Inc. (Non-Operators).

11. Production Handl ing Agreemenl . as amended, dated Apr i l 28. 2006. belween Northstar

G O M . L L C . et a l , and Tana Exploral ion Company, et al. ( l erminal ion notice daled Apr i l

26. 201 I. This PHA has been terminated effective May I . 2011),

12. Join or f a rmou l Election Letter .Agreemenl dated August I 2. 2005. belween .Arena Energy,

PPC and Northstar Gulfsands. L L C .

13. I d l e r Agreemenl daled Ma \ 8. 2008. belween .Arena Energy L L C and Gulfsands Pelroleum USA. Inc.

14. Partit ion .Agreemenl daled November I. 2005. belween Norlhslar Gulfsands. L L C and

Gulfsands Petroleum USA. Ine.

15. Altachment 111 (Farmoul Agreemenl) to Participation Agreement dated Sepiember 10.

1999. belween Juniper Energv LP and Bois d" Are Offshore. L td.

16. At lachmenl II (Farmout Agreemenl) lo Parl icipation Agreemenl daled Sepiember 10, 1999.

between Juniper Energy LP and Bois d" Arc Offshore. L id . 3

17. Farmout Agreement daled June 12. 2006. between Arena Energy, L L C and Entech

Enterprises. Inc.

18. Of fer to Participate in Farmin from Eniech Enterprises. Ine. daled Augusl 25. 2006.

between Arena Energ) . L L C and Northstar Gulfsands. L L C .

19. Faci l i ty Operal ing Agreemenl dated August 1. 1990. belween Marathon Oi l Company and Amerada 1 less Corp.

20. Participation Agreemenl daled Sepiember 10, 1999. belween Juniper Energy P.P. and Bois d" Are Offshore Pld.

21 . Production Handl ing, f acil it ies Operalion and Pumper Agreemenl . daled Ma) 1. 2011.

belween .Arena Energ) . LP. Arena Oflshore. PP. Norlhslar Offshore Energ) Partners, PPC.

Stone Energ) Offshore. P .L .C . Tana Exploration Compan) P L C Entech Enterprises, Inc..

and Apache Shelf Inc. ( I his Pl IA supersedes and replaces the PI I.As daled June 28. 2000

and Apr i l 28. 2006, lisled above).

22. l erminal ion Not ice Letter dated Apr i l 26. 201 1 (terminating PHA 2000).

23. Firsl Amendment to G u l f o f M e x i c o Offshore Operating Agreement dated June I, 1978.

by and between Maraihon Oi l Companv and Amerada Hess Corporat ion.

24. Second Amendment to G u l f o f M e x i c o Offshore Operal ing Agreement daled November I. 1980. by and belween Maraihon Oi l Compan) and Amerada Hess Corporat ion

25. Faci l i ty Operal ing Agreemenl l eller daled Pebruan 24. 1994 between Amerada Hess

Corporation and Marathon Oi l Companv .

26. Lease o f Plal form Space for Communicat ions Equipment effecl ive December 31 . 1980 belween Maraihon Oi l Companv and Superior Oi l Companv.

27. Waler Disposal .Agreemenl. effecl ive September 25, 1978 belween Maraihon Oi l

Companv. Pennzoil Producing Companv. lexaco Inc.. Chevron U.S.A Inc. and Maraihon

Pipe Pine Companv.

28. First Amendmenl to and Ratif ication o f Prospect .Area OlTshore Operating .Agreemenl

dated September 30, 2004 belween Arena Energy. PPC and its operal ing af f i l iate. Arena

Offshore, PPC, Norlhslar Gulfsands, PPC and Entech Enterprises. Inc.

29. l erminal ion Not ice Letter dated .April 27. 201 I ( lerminal ing Pl (A 2006)

E U G E N E I S L A N D 58. O C S - G 2859

1. Produciion Handling Agreement (E l 38/57 Complex), dated June 28, 2000. by and between Energy Developmenl Corporation and Entech Enterprises Inc. ( E D C . et al). owners of E l 38 ""E" Plalform. E l 57 "A". ' fT . "D" . and ""I " Platforms, and associated pipelines, facilities and equipment and Bois d'Arc Offshore Ltd.. Juniper Energ) P.P.. Energy Development Corporalion. Eniech Enterprises, Inc. ( "BDO. et a f ) . as presenl owners of the O C S - G 2601 #14 and #15 wells localed on PI 57, ( l erminalion notice daled April 27, 2011. This PHA has been terminated effective May I, 2011).

2. Acquis i t ion Agreemenl dated Januaiy 16. 2004. belw een Arena Energ) . PPC and Northslar

Inleresls. L.C.

3. Parl icipation Opl ion Agreemenl daled October 1 8. 2004. belween Arena Energy. L L C and Norlhslar Inleresls. P.C.

4. Technical Evaluation .Agreemenl. effecl ive Ociober 18. 2004. belween Arena Energy.

1 PC. .Arena OlTshore. L L C and Norlhslar Gulfsands. PPC.

5. Prospect Area Offshore Operal ing Agreemenl daled Ociober 18. 2004. belween Arena Of lshore. PPC (Operator) and Norlhslar Gulfsands. PPC. Arena Energy, PPC (Non-Operators).

6. Offshore Operating Agreement dated Jul) I. 1977. belween Marathon Oi l Companv and Amerada Hess Corporat ion, as amended by Amendments daled June I. 1978 and November I, 1980.

7. Gas Balancing Agreemenl daled Ociober I. 1978. between Maraihon Oi l Compan) and

Amerada Hess Corporal ion.

8. Switching Agreemenl dated February 15. 2001. belween Bois d 'A rc Offshore L id . et al. and Energ) Development Corporal ion.

9. Participation Agreemenl dated Sepiember I. 2005. belween Iana Exploral ion Company

L L C . Northstar Gulfsands. I PC. Arena Offshore. L I C. and Eniech Pnlerprises. Inc.

10. Offshore Operal ing Agreemenl daled Sepiember I. 2005. belween Tana Exploration

Companv PPC. (Operalor) and Northstar Gulfsands. 1 PC. Arena Energy, L L C a n d Entech

Enterprises. Inc. (Non-Operators).

I I. Produciion Handling Agreemenl. as amended, daled April 28. 2006. between Northstar

G O M . P P C . et al. and Tana Fxploralion Companv el al. (Termination notice dated April

27. 201 I. This PI IA has been terminated effeclive Mav 1.2011).

12. Join or Farmout Election Letter Agreement daled August 12. 2005, belween Arena Energy.

L L C and Northstar Gulfsands, L L C .

13. Letter Agreement daled May 8. 2008. between Arena Lnergy. LLC and Gulfsands Petroleum USA. Inc.

14. Partition Agreemenl dated November 1. 2005. belween Northstar Gulfsands. LLC and Gulfsands Pelroleum USA. Inc.

15. Production Handling. Pacilities Operation and Pumper Agreemenl. daled May 1. 2011. belween Arena Energv. LP. Arena OlTshore. PP. Northstar Offshore Energy Partners. PPC. Stone P.ncrgy Offshore. P.P.C.. Tana Exploration Companv PLC. Entech Enterprises, Inc.. and Apache Shelf Inc. (This Pl IA supersedes and replaces the PI lAs daled April 28. 2006 and .lune 28. 2000. lisled above).

16. (Participation in) Farmout Agreemenl daled June 12. 2006 belween Energ) Developmenl Corporation (Farmor) and Juniper Energ) P.P. (referred lo in the document as Offer Letter daled Augusl 3. 2006 by Arena Energ). LLC lo Norlhslar Gulfsands. LLC regarding Participation in Entech Enterprises. Inc. Farmout Agreement ("the Offer Letler")

EUGENE ISLAND 208 (E/2). OCS-C 26032

1. Letler Agreemenl dated Ma) 23. 1996. by and belween Greenhill Petroleum Corporation. Texaco Exploration and Production Inc.. Samedan Oil Corporalion. and Amoco Produciion Company.

2. CATCO Operating Agreemenl daled January 1. 1989. as amended, by and belw een Conoco Inc.. Allanlic Richfield Companv. l exaco Producing Inc.. Canadian Offshore Produciion Companv . and Oxv USA Inc.

3. Operating Agreement dated effective November I. 1973. b) and belween Continental Oil Company. Atlantic Richfield Companv. Gelt) Oil Compan). and Cities Serviee Oil Company.

4. Ratification and Amendmenl to CA I CO Operaling Agreemenl daled April 20. 2005. belween Pioneer Nalural Resources US A. Inc. and Chevron USA Inc.

5. OlTshore Operaling Agreemenl daled effeclive as ofDecember 23. 201 I. b) and among ANKOR Energy LLC. ANKOR E&P Holdings Corporation. STX Energ) E&P Offshore Managemenl. PLC and SCL Resources. LLC.

EUGENE ISLAND 208 (VV/2). OCS-G 0577

1. CATCO Operaling Agreemenl daled Januarv 1. 1989. as amended, bv and belween Conoco Inc.. Atlantic Richfield Companv. lexaco Producing Inc., Canadian OlTshore Production Compan), and Oxv USA Inc.

2. Amendmenl to Operating Agreement daled Ma) I . 2012. by and among ANKOR Energy LLC. Chevron U.S.A. Inc. and ANKOR E&P Holdings Corporation.

3. OtTshore Operaling Agreement daled effective as of December 23, 20! 1, by and among ANKOR Energy LLCrANKOR E&P Holdings Corporation, STX Energy E&P OtTshore Managemenl, PLC and SCP Resources, LLC.

FATiENE ISLAND 218. OCS- 0807

1. Farmout Agreement dated Sepiember I . 2(104. belween Pioneer Natural Resources USA. Inc. and Newfield Exploration Companv.

2. Eugene Island Block 205 Unit Agreement dated October 16. 1964, by and between Texaco Inc.. Pan American Pelroleum Corporation. Continental Oil Compan). The Atlantic Refining Compan). Tidewater Oil Companv. and Cities Serv ice Oil Companv.

3. Operaling Agreemenl daled eireclive March 10. 1964. bv and belween Continenlal Oil Companv. The Allanlic Refining Company, fidewater Oil Companv. Cities Serviee Oil Companv. Pan .American Pelroleum Corporalion. and Texaco Inc. (Effeclive Dale oTOA amended to 10-16-64). and as amended by Amendment daled December 2. 1964. and further by Amendator) Letters daled Deeember 7. 1964 and Mav 10. 2004.

4. Ratification and Joinder, effective December I 3. 1984. belween Texaco, et al, and Pioneer Production Corp.

EUGENE ISLAND 355. OCS-C 19797

I . Operaling Agreemenl daled February I I . 2002. b) and belween Magnum Hunter Produciion Inc. and llunl Oil Companv.

MOBILE 870. OCS-G 5068

1. Farmout Agreemenl dated November I l . l986 . by and belween Placid Oil Companv, 1 lunl Pelroleum Corporalion, Penrod Drilling Companv d/b/a Penrod Energy Companv, Petro-llunl Corporalion and Prosper Energv Corporalion ("Placid el al") and Sanla Fe Inlernalional Corporation.

2. Oflshore Operaling Agreemenl (OOA) dated eireclive Januarv I. 1905. bv and between Enron Oil & Gas Companv (Operator) and Chieftain Inlernational (U.S.) Inc.

3. Offshore Operating Agreemenl dated effeclive as of December 23. 201 I . by and among ANKOR Energ) LLC, ANKOR E&P Holdings Corporalion. STX Energv E&P Offshore Managemenl. PLC and SCL Resources. LLC.

SHII' SHOAL 186. OCS-C 32197

1. Offshore Operating Agreemenl dated. August I . 2008. belween New Held Exploration Compan) and Ridgewood Energv Corporation, as amended by Amendmenl dated December 18. 2008."

7

2. Participation Agreemenl daled November 1. 2008. between New Held Explorat ion

Company and Northstar OfTshore Energy Partners, PLC.

3. Production Handling Agreemenl dated. May 5, 2009. between Apache Corporation and

New Held Exploration Company. Ridgewood Energ) Corporation. Northslar OfTshore

Energy Partners. L L C and Stephens Produciion Company.

4. Letter Agreemenl dated February 9. 2011, belween Norlhslar Offsliore Energy Partners,

P L C and McMoRan Oil and Gas L L C .

S O U T H P E L T O 8, O C S - G 3587

1. OlTshore Operal ing Agreemenl daled August I. 1977. belween Mesa Pelroleum. American Natural Gas Production Co.. Oi l Developmenl Compan) o fTexas . Oxv Petroleum. Reserve Oi l Inc.. A m i n o i l USA and General Crude Oi l Co.

S O U T H P E L T O 13. O C S - C 3171

1. Operating Agreemenl daled Julv I. 1975. bv and between Mesa Petroleum Co., a.s Operalor. and Amer ican Nalural Gas Production Companv. et al. as Non-Operators, as amended.

2. Production Handl ing Agreemenl daled effecl ive December I. 1998. by and between l k

1 louston Oi l Companv and Pioneer Nalural Resources USA. Inc.. et al.

3. Lelter o f Agreement daled December I. 1998. Pioneer Nalural Resources USA. Inc. and

Hal l -Houston Oi l Companv .

4. Offshore Operating .Agreemenl dated effeclive Mav I, 1996. belween Zilkha Energv Companv. as Operalor. and Sanla Fe Energ) Resources. Inc.. et al. as Non-Operators.

5. Produciion Handl ing Agreemenl dated effecl ive March 8. 1994. by and belween Zi lkha

Energv Companv and Mesa Operaling Co.. el al. as amended b) .Amendment daled Jul)

26. 1995.

6. Leller .Agreemenl daled December I. 1993. In and belween Zi lkha Energ) Corporation

and Mesa Operal ing L imi led Partnership.

7. Farmout Agreemenl daled August 18. 1993. b\ and belween Mesa Operal ing l imi led Parlnership. et al , as Farmors. and Zi lkha Energv Companv. as Larmee.

8. Leller Agreement dated Augusl 31.1987. b) and between Mob i l l ixp lorat ion & Producing

U.S. Inc. and Mesa Operating L imi led Partnership.

9. Loner Agreement dated Oetober 20. 1995. between Z i lkha Energ) Company and Mesa

Operating Co.

10. Letter o f Agreement dated September 19. 1995. belween Z i lkha Energy Company and

Mesa Operal ing Co.. covering the No. 9 wel l pipel ine. Soulh Pello Block 13. OCS-C 3171.

I I. Letter Agreemenl daled December 17. 1993. belween Zi lkha Energy Compan) and Mesa

Operal ing L im i led Parlnership regarding no objection to pipeline crossing block and

boarding M E S A platform in Lease OCS-C 3171 I South Pello 13.

S O U T H T I M B A L I E R 156. O C S - C 18043

1. Offshore Operating Agreemenl dated March 10. I 998. belween Samedan Oil Corporation

and Pogo Producing Company. [Note: nn iincwcnlecl Gas Balancing Agreement is

attached to the Operating Agreement]

2. Part icipat ion/Fannout Option Agreement daled Apr i l 15. 2002. belween L O G Resources.

Samedan Oi l Corporat ion and Pogo Producing Company.

3. Leller daled July 14. 2003. from EOG Resources to Samedan Oi l Corporat ion and Pogo

Producing Company.

4. f armout Agreement dated May 8. 2002. by and belween Samedan Oi l Corporat ion. Pogo

Producing Compan) (Farmors) and EOG. New Held. C L & F (Farmees).

5. Leller Agreemenl daled February 9. 201 I. belween Northstar OlTshore Energy Partners.

L L C and M c M o R a n Oi l and Gas 'LLC.

6. Assignmenl o f Farmout Agreement and Amendmenl o f OlTshore Exploral ion Agreement

(5/22/2002)

V E R M I L I O N 379. O C S - G 9514

1. I case daled effecl ive September I. 1902 belween United Slates o f .America (Lessor) and

Stm Operal ing L imi led Partnership:-Petrobras .America Inc. (Lessees)

2. Offshore Operal ing Agreemenl daled effective Ma) I. 1993 belween Sun Operal ing

L imi ted Parlnership and Petrobras .America lnc

3. Rati f icat ion and Amendment daled Ociober 10. 2008 belween Sun Operal ing L imi led

Parlnership and Petrobras America lnc

4. Ratif ication and Amendment dated May 27. 1997 belween Sun Operating L imi ted Parlnership and Petrobras America Inc.

5. Unil Agreement for Outer Conlinental Shelf Exploration. Development and Production Operations dated effective Jul) 22. U)1)? among Texaco Exploration and Produciion Inc. (Operator) Samedan Oil Corporalion and Petrobras America lnc (Non-Operators)

6. Unit Operating Agreement daled effective July 22. 1997 among Texaco Exploration and Production Inc. (Operalor) Samedan Oil Corporalion and Petrobras America lnc (Non-Operators)

7. Plash Cas Recover) and Liquid Stabilization Agreement daled effective May L 2002 belween Chevron USA Inc. (Producer) and El Paso Energ) Partners, P.P. (Operator)

8. Offshore Operaling Agreemenl daled effeclive as ofDecember 23. 201 I. bv and among ANKOR Energ) L L C . ANKOR E&P lioldings Corporalion. S I X i nergv E&P Offshore Manauement. L L C and SCI Resources. L L C .

10

FINANCE CONTRACTS

1. Credil Agreement daled Augusl 6, 2009. by and between Northslar Offshore Energy Partners. LLC, as Borrower, and BNP Paribas, as Administrative Agenl, as amended by Amendments dated November 12, 2010 and Augusl 24, 201 1.

2. Guarantee and Collateral Agreement daled Augusl 6. 2009. belween Norlhslar Offshore Energy Partners, LLC and BNP Paribas.

3. Mortgage, Pine of Credit Mortgage, Deed of Trust, Assignmenl of As-Extracted Collateral, Security Agreemenl. and Fixture Piling and Financing Slatement dated Augusl 6, 2009, from Norlhslar Inleresls, L.C. to BNP Paribas. as Administrative Agent.

4. Revolver Noles dated November 12. 2012. belween Norlhslar Offshore linergy Partners. LLC (as Maker), to BNP Paribas, Capilal One. N.A.. and Comcrica Bank, eaeh as Payee.

PURCHASE AM) SALE CONTRACTS

1. Purchase and Sale Agreement daled March 18. 2004. between Noble Energ) Inc. and Norlhslar Gulfsands. LLC.

2. Purchase and Sale .Agreemenl daled June 25. 2009. by and between Pioneer Shell" Properties Incorporated, as •"Seller" and Northstar OlTshore Energy Partners. LLC. as ""Purchaser"".

3. Purchase and Sale Agreement daled Januar) 7. 201 I. b) and belween LOG Resources. Inc.. as '•Seller"" and Norlhslar OlTshore Energ) Panners. I PC. as "Buyer".

4. Purchase and Sale Agreemenl daled No\ ember 30. 20 I I . b) and among Norlhslar ( MTshore Energ) Parlners. LLC. ANKOR E&P lioldings Corporalion. STX Energy E&P Offshore Manaaement. PPC and SCL Resources. 1 I C.

12

OPERATIONS C ONTRACTS

1. Master Compression Services Agreement dated April 8. 2010. between Exterran Energ) Solutions. L.P. and Northstar OtTshore Energy Partners. LLC.

2. Satellite Senices Agreemenl dated August 23. 2008. belween Petrocom PLC d/b/a Broadpoint and Norlhslar Interesls. L.C. (VR 379) as amended by Amendmenl No. I to Salellile Services Agreement belween Petrocom LLC d/b/a Broadpoint and Northstar Inleresls. L.C. (PL I 3, El 208. El 57).

3. Master Serviee Agreement daled Februan 23. 201 1. between CapRock Communications. Inc. and Northstar OlTshore Energy Parlners. LLC: Schedule 001 effective I'ebruar) 23. 201 1 (South Tim 1); Schedule 002 effective Februan' 23. 201 I (Mobile I).

4. Master Serviee .Agreemenl dated March 10. 2011. belween Conslruction Solutions International. Inc. and Norlhslar OlTshore Energy Parlners. PPC (Mobile 870).

5. Commercial Lease dated Januan 27. 2010. between I igress Fnv ironmenlal and Dockside Services. LLC and Northslar OlTshore Energ) Partners. LLC.

6. Master Service Agreemenl daled August I . 2009. belween Norlhslar OtTshore Energ) Parlners. LLC and Offshore Conlract Serv ices. LLC.

7. Master Service Agreement dated March 10. 201 1. belween Norlhslar Offshore Energ) Partners. LLC and Construclion Solutions Inlernational. Inc.

8. Master Time Charier daled effeclive Ociober 27. 2009. between B&J Marlin. Inc. and Northslar Offshore Energv Parlners. LLC,

9. Master Flight Services Agreemenl daled Augusl 31. 2009. between Rotorcraft Leasing Co.. LLC and Norlhslar Offshore FncrLZV Parlners. LLC.

13

MARKETING CONTRACTS Marketing - E L 57 1. Limiled Agency Appointment daled Augusl 31. 201 1. among Transcominenlal Cas Pipc

Line Corporalion (Transporter). Northslar OtTshore Energy Partners. PPC (Cuslomer) and Williams I'ield Services Company (Limited Agenl)

2. Base Conlrael for Sale and Purchase of Natural Cas dated June 1. 2009. belween Northstar OlTshore Energy Partners. LLC and Southwest Energy, L.P.

Purchase Amendmenl dated effective August I . 2010. belween Norlhslar OtTshore Energy Parlners. LLC (Seller) and lexon I .P. (Buyer) [Nole: i his document amends Texon Conlrael No. CPE7389, whieh was not included in the Marketing Agreemcnls folder. The (ieneral pro\ isions were not allached.]

4. I etter Agreemem re Injecied Retrograde Condensate I ransporlalion and BTU Reduction Make-Up Agreemenl - Souiheasi t aleral dated effeclive June I. 2009. belween Norlhslar Offshore Energ) Parlners. 1 EC (Shipper) and Transcontinental Cas Pipe Line Compan). PPC (Transco).

5. Processing Righis Agreement daled effective March 1. 2009 belween lexon L.P. and Norlhslar Inleresls. L.C. (Producer)

6. Terminalling Agreemenl daled effeclive Sepiember I . 2009 belween WFS-Liquids Compan) (Williams) and Norlhslar Inleresls. P.C (Cuslomer)

Marketing - E L 208

1. f lash Gas Recover) and Liquid Stabilization Agreemenl dated effeclive December 31. 2001 belween Ll Paso Energ) Parlners. L.P. (Operalor) and Pioneer Nalural Resources USA. Inc. (Parlieipaling Producer).

2. Base Conlrael for Sale and Purchase of Nalural Gas daled effeclive .Line 1. 2009 belween Norlhslar OlTshore Energ) Parlners. LLC and Soulhwesl Energy. L.P.

3. .Agreemenl for the Assignmenl of Processing Righis daled effeclive Deeember I . 1985 belween Cities Serv ice Oil and Cas Corporation (Lessee) and Oxv Cities Serv ice NGL Inc. (Processor)

4. P I R Management Agreemenl daled effeclive Sepiember I . 2009 belween Texon P.P. and Norlhslar Offshore Energ) Parlners. PPC (Producer)

5. Election f orm for Pipeline Condensate and Plash Gas at Patterson ferminal dated February I , 2010 among Norlhslar OlTshore Energv Parlners. LLC (Producer), ANR Pipeline Companv (Non-Producer) and SPL Incorporated (Producer Represenlalive Designee)

6. Purchase Amendment dated effeclive April 1. 2010 between Northstar Offshore Energy Parlners. LLC and Texon L.P. (Buyer)

14

7. Purchase Amendment dated elTective March 1. 20! ! between Northstar Offshore Energy Partners. LLC (Seller) and Texon L.P. (Buyer)

Market ing - Mobile Area 870 1. Petter Agreement dated May 3. 2011 between Dauphin Island Gathering Partners and

Northstar OlTshore Energy Parlners. LLC (Shipper)

2. Base Contract for Sale and Purchase of Natural Gas daled June I. 2009 belween Northstar OlTshore Energ) Parlners. PLC and Southwest Energ), P.P.

3. Gas Galhering Agreemenl daled effective Sepiember 22. 1993 between Dauphin Island (iathcring Parlners (Gatherer) and Enron Oil & Gas Companv (Producer)

4. IT-2 (Dl) Iransporlalion Service Agreement (as amended) daled November 24. 1907 belween Dauphin Island Galhering Partners (Transporter) and Enron Oil & Gas Company (Shipper)

Market ing - S. Pelto 8 and 13 I. Limited Agency Appointment dated August 31. 201 I among Transcontinental Gas Pipe

Line Corporalion ( Transporter). Norlhslar Offsliore Energy Partners. PPC (Customer) and Williams Field Services Companv (Limiled Agent)

Market ing - S. Timbal ier 156 1. Base Conlract for Sale and Purchase of Nalural (ias dated June 1. 2009. belween Northstar

Offshore Energ) Parlners. LLC and Soulhwesl Energ). L.P.

2. Processing Righis Agreement dated effeclive June I. 2009. between lexon: lexon L.P. Northstar OlTshore Energ) Parlners. I PC (Producer)

3. Waler Saturated Gas Agreemenl dated August 6. 2003. between EOG Resources. Inc. (Customer) and Trunkline Gas Companv. LLC (Company)

4. Retrograde Condensate Separation Agreemenl daled Ociober 1. 2003. between Trunkline Field Serv ices Companv (Field Serv ices) and EOG Resources, lnc (Retrograde Party).

5. Services Agreement dated August 6. 2003. belween EOG Resources. Inc. (Cuslomer) and frunkline Gas Companv. I I C (Companv |

6. Purchase Agreemenl (as amended) daled March 25. 2011. belween Norlhslar Offshore Energy Parlners. PLC (Seller) and Texon Crude Oil LLC (Buyer) [Purchase Amendment No. 10/7/201 1)|

7. Service Agreement dated Januar) 1. 2007. belween CDM Max. LLC and Northstar Energy Parlners. LLC (Cuslomer) [Consent to Assign (5/16/201 I)]

8. Liquid Hydrocarbons Separation Agreement dated October I. 2003. belween Trunkline Gas Company, LLC (Trunkline) and EOG Resources. Ine. (Injector)

15

9. Liquid Hydrocarbons Transportation Agreement dated October 1. 2003. between Trunkline Gas Compan). LLC (Trunkline) and EOG Resources. Inc. (Injector)

10. Assignment of Interruptible Transportalion Agreement No. I 7866 dated Lebruary 7. 201 1, between EOG Resources. Inc. (Assignor) and Northslar Offsbore linergy Partners. L.L.C. (Assignee)

I I . Laeilitics Interconnect and Reimbursement Agreemenl dated June 25. 2003. belween frunkline Gas Compan) LLC (Compan)) and EOG Resources. Inc. (Customer)

12. flash Gas Processing Agreemenl dated July 7. 2003. belween El Paso field Operalions Compan) (Processor) and Pioneer Nalural Resources USA. Inc. (Supplier)

Marketing - Ship Shoal 186 1. Hase Conlrael for Sale and Purchase of Natural Gas dated June 1. 2009. belween Northstar

Offshore Energ) Parlners. LLC and Southwest Energy. I ,P.

2. Processing Righis Agreemenl dated effective June I . 2009. belween Norlhslar Inleresls. L.C (Producer) and l exon P.P

3. Purchase Amendment dated effective March 1. 201 I . belween Northstar OlTshore Lnergy Parlners

Marketing - Vermillion 379 1. Base Contract for Sale and Purchase of Nalural Gas daled June I . 2009, belween Northstar

Offshore Energ) Parlners. LLC and Soulhwesl Energ). L.P.

2. Agreemenl for Allocation of Liquid Hydrocarbons at the Patterson ferminal dated effective November I . 2002. between Amerada HESS Corporation, et al (Producer Operators) and ANR Pipeline Compan) (Non-Producer).

3. Petter Agreemenl Re Chevron U.S.A.'s assignmenl of f lash Gas Recover) and Liquid Stabilization Agreemenl daled effective Jul) 18. 2000 belween Enterprise Fields Sen ices (Assignor) and Norlhslar Inleresls. L.C (Assignee)

4. flash Cias Recover) & Liquid Stabilization Agreemenl dated effective Ma) I . 2002 belween El Paso Energ) Parlners. P.P. (Operalor) and Chevron U.S.A Inc. (Parlieipaling Producer)

5. Interconnection Agreement dated | J. 1998 belween Texaco Exploralion and Produetion Inc, (Producer) & ANR Pipeline Companv (ANR)

6. Petter Re Notice of Designation of Marketing Agent daled effeclive Ociober I . 201 I . belween Northslar OlTshore Energv Parlners. LLC. (Northstar) and Poseidon Oil Pipeline Compan) (Poseidon)

7. Processing Righis Agreemenl daled effeclive March I . 2009, belween Texon L.P. and Northslar Interests. L.C (Producer)

16

8. Oil Purchase Agreement dated effective Ociober 1. 2011, between Northstar OlTshore Energy Partners LLC (Seller) and Shell Trading (US) Company (Buyer)

9. Purchase Amendmenl No. 2 daled efTective Jul) 1. 2010. between Norlhslar OfTshore linergy Partners LLC (Seller) and Texon L.P. (Buyer)

10. Consent for assignment of Interconnection Agreement dated August 21. 2008 among Chevron U.S.A Inc. (Assignor). Norlhslar Inleresls L . C . (Assignee) and ANR Pipeline Compan_\ (Consenting Party)

1 I . Successor Nalural Cias Processing .Agreemenl dated effective Sepiember I . 2008 between Norlhslar Interesls. I .C. (Producer) and larga Midsiream Services Limited Parlnership (Targa).

Marketing - Misc. 1. Base Coniraci for Sale and Purchase of Natural Cias daled April 26. 2012 between

Samsung Oil & Cias USA Corp and S I X Energ) E&P OfTshore Managemenl. I LC.

2. Purchase and Sale Agreement dated March I . 2012 belween Ankor E&P lioldings Corporalion (Assignee) and STX Energv E&P OfTshore Managemenl. PPC (Seller)

17