United States Department of the Interior - BSEE Data Center · United States Department of the Interior ... MAOP lowered from 10,000 psig to 8,000 psig based on recent hydrotest procedure

United States Department of the Interior BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT

GulfofMexico OCS Region 1201 Elmwood Park Boulevard New Orleans, LA 70123-2394

In Reply Refer To: GE 1035A

Mr. T. Mitch Little Marathon Oil Company 5555 San Felipe Houston, Texas 77056

Dear Mr. Little:

May 16, 2017

Reference is made to Marathon Oil Company's (Marathon) right-of-way (ROW) application, dated May 4, 2017 and received by this office on May 9, 2017, for Pipeline Segment Number (PSN) 17740, ROW No. OCS-G28547.

Specifically, Marathon requests to modify Pipeline Segment Number (PSN) 17740. The pipeline MAOP lowered from 10,000 psig to 8,000 psig based on recent hydrotest procedure conducted March 21, 2017. The pipeline was hydrotested to 10,000 psig for 8 hours.

The table below describes the Pipeline Segment pertaining to the aforementioned application:

PSN Size (inches)

Length (feet)

Service Origin Termination

17741 8 96,644 Bulk Oil PLEM

Green Canyon Block 244

Platform A Green Canyon

Block 65

Pursuant to 30 CFR 250.1000(b), your application is hereby approved.

Sincerely,

STEVEN PELOUS

Digitally signed by STEVEN PELOUS DN: c=US, o=U.S. Government, ou=Department ofthe Interior, ou=Bureau of Safety and Environmental Enforcement, cn=STEVEN PELOUS, 0,9.2342,19200300,100,1,1 =14001003289282 Date: 2017.05.16 10:14:03 -OS'OO'

(for) Bryan A. Domangue Acting Regional Supervisor Regional Field Operations

T. Mitch Little

Vice President M r l f r r f h O n O i l International Offshore Exploration and Production 1 C J W I 1

Gulf of Mexico Asset Team

Marathon Oil Company

5555 San Felipe

Housfon, Texas 77056

May 4, 2017

U.S. Department of the Interior Bureau of Safety and Environmental Enforcement Gulf of Mexico OCS Region 1201 Elmwood Park Boulevard New Orleans, Louisiana 70123-2394

Attn: Angie Gobert, Chief Pipeline Section MS GE 1035A

Re: Modification to Right-of-Way Pipeline to Lower MAOP New Hydrostatic Test - Completnomi Report Droshky Field, GC 244 Unit ROW OCS-G 28548 (SN 17741)

Gentlemen:

By this letter, Marathon Oil Company (Marathon, GOM Operator No. 00724) is submitting a modification request to lower the current MAOP of the Droshky Field pipelines based upon a new hydrotest. The referenced hydrotest was performed on March 21, 2017.

Droshky is a subsea field developed with four producing wells operated by Marathon and located in Green Canyon Block 244 (OCS-G-11043). The field is tied back approximately 18 miles via dual looped flowlines to the Bullwinkle host platform (Green Canyon Block 65), operated by Fieldwood Energy. Production is currently routed through ROW OCS-G 28547 (SN 17740), which has riser gas lift equipment installed at the platform end of the line. This ROW OCS-G 28548 (SN 17741) was flushed / filled and is out of service pending future decommissioning.

In June 2015, GC244 Well #4 produced slugs of sand that were eventually observed at the host platform. The well was shut in, but some volume of sand remained in SN 17740. Attempts to flow the other active wells in the field brought this sand to the platform, and efforts in September 2015 to filter the sand prior to the separation vessels was unsuccessful.

Modification to Right-of-Way Pipeline to Lower MAOP New Hydrostatic Test - Completion Report Droshky Field, GC 644 Unit ROW OCS-G 28548 (SN 17741)

Page 2 of 3

On March 18, 2017, Marathon flushed around the pigging loop from the GC65 Platform using temporary rental pumps. Returns were taken through temporary separation vessels to remove any gas prior to being transferred to a tanker vessel. All effluent from the flowlines (oil, water, emulsified fluids, and sand) was taken to shore via the tanker for disposal.

Total volume flushed through the flowlines was 19,412 bbl (325 bbl of NaCl brine, 339 bbl of debris pickup gel, and 18,748 bbl of seawater containing surfactant, biocide and seawater). The volume of SN 17741 is 4508 bbls; therefore SN 17741 was flushed 4.16 times its volume. Only raw seawater remained in the flowline at the end of flushing operations.

The hydrostatic test was performed on March 21, 2017. When the test was completed, SN 17741 was isolated at the subsea valves on PLEM A and the boarding valve on the platform. The umbilical was returned to service. Please note, an application to decommission SN 17741 will be submitted under separate cover.

Segment

Number

Origination

Point Receiving Point

Pipeline

Size

Code

ROW

Number

Production

Code

Chronological

Status Current Status

17742

GC 65 A

Platform /

Lease G05889

GC 244 SUTA/

Lease G11043 4 G28548 UBEH

OUT 09/13/2015

ACT 04/02/2017

This UBEH was returned to service

after new hydrotest performed.

17741

GC 244 PLEM

A/ Lease

G11043

GC 65 A Platform

/ Lease G05889 8 G28548 BLKO OUT 6/16/2012

This flowline is flushed and filled with

seawater and will remain out of service

until it is decommissioned. Application

to decommission will be submitted

under separate cover.

In support of this modification request please find the following (original and one CD):

1. One (1) original modification request 2. Baker Hughes Hydrostatic Testing Acceptance Certificate and Logs 3. Chart and calibration certificate for Test (SN6000) 4. Hydro Pressurization and Bleed Down Graphs with Digital Pressure Gauge calibration certificate (SN 12988) 5. Calibration Certificate for Keller America Digital Pressure Gauge (SN1280) 6. Calibration Certificate for pressure recorder (SN01130) 7. Calibration Certificate for Barton Temperature Chart Recorder (SN5026) 8. Calibration Certificate for Tech Cal Temperature Chart Recorder (SN02080)

Modification to Right-of-Way Pipeline to Lower MAOP New Hydrostatic Test - Completion Report Droshky Field, GC 644 Unit ROW OCS-G 28548 (SN 17741)

Page 3 of 3

9. Hydrotest Pressure / Temperature Plot 10. Calibration Certificate for Keller America Digital Pressure Gauge (SN4918) 11. Hydro Pressurization and Bleed Down Graphs with Digital Pressure Gauge calibration certificate (SN4918) 12. Pipeline Basic Data: Fill and Test Date Tables 13. Updated safety flow schematic 14. Right-of-Way Pipeline Modification Application Process fee in the amount of $4169.00 for each segment.

If further information is needed, please do not hesitate to contact our regulatory consultant Kathy Camp at 713.201.9627 or [email protected].

Please forward the approval to Mr. T. Mitch Little at [email protected].

Sincerely,

T. Mitch Little

Vice President, International Offshore Exploration and Production

Attachments

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QZZ-XXXX EA_

API

DROSHKY SUBSEA WELLHEAD

II II II II II II II II II i

SUTA

i

SUTA

TO DRY OIL TANK

FHOU UETWNO. IHJECTON PWIPS (PSE

1 ) ejasa v rr JY I

-m, w . sx. JJU, wi) N r r J r I FROU UETMWOL INJECnON PUMP. i.PBZ-117)

CHOilCtL INJECTION

r — [ o C^J-

QZZ-XXXX (ALL WELLS)

(A2-SITP: 7086#)

(A3—SITP: 2802#)

. ( o o a )

TO DROSHKY LAUNCHER/RECEIVER SEC. #17741

;oisnY)

(PC) FROW HBC-610

- ( PF-3J

2 7/8> COLEO IViaNO x O.Si" WT FROM BONNET TO EL (-)140O f l .

' R v S ' l W - Z IS LOCATED AT BOTTOM OF CO*. TOBNO.

T

-S—̂ 5 - '£ t£££Z r

FAI — 1020 , TO DROSHKY LAUNCHER/RECEIVER

SE*. #17740

a REVISED JAN 13, 2017

DESTROY ALL PREVIOUS COPIES

NOTES; 1. TYPICAL FOR (2) TWO: DCI/S11, M l /W l l . 2. TYPICAL FDR (2)™0: P M I . P3B2. 3. TYPICAL POR (4) FOUR: P333. P334, P3M, P I M . 4. TYPtCAL FOR (4) FOUR: MEDH 1, MEOH 2, MEDH 1 3. LOCATE A ISE WITHIN 3 FEET OF IHE CLSOV <SDV-104GL2) ANO

MANUAL BLOCK VALVE DOWNSIREAM OF IHE CLSOV. THE GLSOV ANO MANUAL BLOCK VALVE DOWNSIREAM OF THE OLSOV ARE FIRE RATED POR 30 MINUIES AS PER API SPEC SA AND SFA.

ENGINfERING MANAGfMtMT

GROUP

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MaD-112 ID LP, SYVEM

RELEASED ONLY FOR : n m OK IDCH

1/97

PROCESS AND SAFETY FLOW DIAGRAM DROSHKY SUBSEA WELLS. JUMPERS, MANIFOLD, FLOWUNES, HJTA PLATFORM GC-65 'A " (BULLWINKLE) GREEN CANYON BLOCK 65 FIELD

> JJC | OAU: 07/08 OOTlt

F970309 465A-96-3C2A

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i S i l BAKER

HUGHES PROCESS & PIPEUNE SERVICES FORM

FORM NUMBER:

532551-TR-001 REV: IPAGE:

00 1 1of1 ORIGINAL ISSUE DATE

01-Mar-17 REVISION DATE

PREPARED BY:

PATRICK HOLLIER REVIEWED BY: APPROVED BY: APPROVED BY:

TITLE: HYDROSTATIC TESTING ACCEPTANCE CERTIFICATE

PROJECT: Droshky Flowline Hydrotest

COMPANY: Marathon

CONTRACTOR: Marathon

PROJECT NO.: 632551

PRESSURE TEST NO.: Droshky 1020 DATE (FROM/TO): 3/20/17 to 3/22/17

This is to certify that the pipeline or pipeline section described below was hydrostatically tested in accordance with the Terms of the Specification.

SYSTEM; Droshky FROM: GC65 1019 TO: GC65 1020 LENGTH: 195,939 f t PIPE O.D.: 8.625 ^ WALL THK.: 0.878 GRADE: API 5L X65

USED: | x Line Service (oil, gas, other): oil/gas LINE CONDITION: NEW:

LOCATION OF TEST EQUIPMENT: GC65 Upper Deck (+70 Elev.) / Press. Rec, on Lwr. Deck (+45)

Test Pressure (minimum / maximum): 10,000 psig / 10,250 psig Date, Time, Initial Test Pressure @ Testing Location: 21-MaM7 12:00 10,240 Psig

Date, Time, Final Test Pressure @ Testing Location: 21-Mar-17 20:00 10.218 P^g Temperature at Start of Test: Ambient: 67 0F Pipe: 71 0F Water: na 0F

Temperature at End of Test: Ambient: 67 0 F Pipe: 72 0F Water: na 0F

Duration of Test Holding Period: 8 hours Test Medium: seawaler

Description and Cause of Leak (if any):

No visual leaks observed during test period.

Total volume to increase pressure from psi to 10,283 psi is 12697 gallons.

Pressure remaining in Pipeline upon Completion of all Test Operations: 0 psig

REMARKS: 1.235 gat/psi

dP = -22 psi (pressure drop over test hold period)

Company Representative Nishanth Samuel

Client Representative na

BHl PPS Representative Patrick Hollier

Printed I^me Printed Name

na

Printed Name

Signature Signature Signature

©2014 Baker Hughes PPS Warning. This information is conlrolled, and any printed version is deemed as uncontrolled unless suitably endorsed by a controlling authority or accompanied by a controlled table of

contents in order to ensure adequate revision control.

K i BAKER

HUGH

Baker Hughes PPS Client: Marathon Length: ADove

195939 n Ground: 140 ft K i BAKER

HUGH 4101 Dates Rd. Project: Droshky Flowline OD.: 8.625 in Wt.: 0.878 in

K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3

• 5 (832)519-2000 System: Droshky Volume: 3,955,549.8 gallons

K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3

• 5 (832)519-2000 Location: GC65 1019 Vol/Stk: na gal/stroke Test No.; Droshky 1020 Job No.: 632551 Injection Water Temp.: "F

Date

DD-MMM-YY

Time

nn.mm

Pressure #1-HT

psig

Pressure #2-CT psig

Vol Added/ Removed

gallons

Total Volume gallons

Ambient Temp.

°F

Pipewall

Temp.

°F

Ground / Water Temp.

°F REMARKS

20-Mar-17 0:30 78 80 0 0.0 Began pressurization for hydro test. Stopped to change pressure charts out

0:47 131 135 0 0.0

1:00 306 240 0 0.0

1:15 420 380 365 365.0 One pump running at 2,000rpm

1:30 508 513 561 561.0 At 500psi. 561 gallons pumped so far. Max volume to 500psi is 2,502 gallons. Air content is -0.019%, well below the 0 5% limit

1:45 508 511 561 561.0 Resumed pressurization to 50% of test pressure

(5,000psi) 2:00 665 647 796 796.0

2:15 798 777 1015 1015.0

2:30 892 906 1257 1257.0

2:45 1023 1037 1442 1442.0

3:00 1168 1168 1662 1662.0

3:15 1280 1284 1891 1891.0

3:30 1392 1398 2114 2114.0

3:45 1565 1565 2337 2337.0

4:00 1704 1714 2560 2560.0

4:15 1820 1843 2785 2785.0

4:30 1973 1981 3007 3007.0

4:45 2139 2131 3243 3243.0

5:00 2255 2238 3458 3458.0

5:15 2400 2406 3685 3685.0

5:30 2509 2540 3910 3910.0

5:45 2669 2695 4136 4136.0

6:00 2785 2815 4356 4356.0

6:15 2952 2972 4578 4578.0

6:21 3046 3059 4700 4700.0 stop to switch pumps - packing leaking on TP 19

7:00 3147 3157 4726 4726.0 flowmeter did not work on 2nd pump - switched back to TP 19, flowmeter reset to 0 - Total Volume = 4726 gal

7:15 3285 3289 4726 4902.0

7:30 3437 3443 5078 5078.0

7:40 3445 3453 4902 4902.0 Stop pumping to tie in water supply to TP 18 TP 18 repaired - flowmeter pickup needed adjustment.

7:45 3503 3522 5107 5107.0

8:00 3720 3722 4726 4726.0

8:15 3865 3883 4806 4806.0

8:30 4025 4044 5036 5036.0

8:45 4184 4203 5235 5235.0

9:00 4322 4340 5437 5437.0

9:15 4489 4511 5640 5640.0

9:30 4648 4668 5817 5817.0

9:45 4808 4830 6034 6034.0

Page 2 of 8

K i BAKER

HUGH




K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3

E 5 (832)519-2000 System: Droshky Volume: 3,955,549.8 gallons

K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3

E 5 (832)519-2000 Location: GC65 1019 Vol/Stk: na gal/stroke Test No.; Droshky 1020 Job No.: 632551 Injection Water Temp.: "F

Date

DD-MMM-YY

Time

nn.mm

Pressure M-HT

psig

Pressure #2-cr psig

Vol Added/ Removed

gallons


Ambient Temp.

°F

Pipewall

Temp.

°F


"F REMARKS

10:00 4968 4975 6228 6228.0 at 50% - Stop pumping and hold while checking for Leaks

10:15 4939 4959 6228 6228.0 continue to hold - checking with base if leaking packing can be fixed - no - prepared TPI 8, packing not leaking.

10:30 4939 4957 6228 6228.0 No leaks observed Resumed pumping w/ TP18 at 11:24 - 4931/4956 psig

10:45 4939 4957 6228 6228.0

11:00 4940 4957 6228 6228.0

11:15 4960 4956 6242 6242.0

11:30 5043 5004 6312 6312.0

11:45 5142 5163 6484 6484.0

12:00 5258 5279 6632 6632.0

12:15 5403 5423 6808 6808.0

12:30 5519 5546 6961 6961.0

12:45 5656 5680 7128 7128.0

13:00 5773 5802 7276 7276.0

13:15 5925 5945 7450 7450.0

13:30 6041 6064 7598 7598.0

13:45 6208 6232 7807 7807.0

14:00 6338 6364 7972 7972.0

14:15 6447 6473 8104 8104.0

14:30 6570 6593 8296 8296.0

14:45 6694 6723 8415 8415.0

15:00 6831 6854 8578 8578.0

15:15 6962 6992 8742 8742.0

15:30 7100 7132 8920 8920.0

15:45 7223 7253 9071 9071.0

16:00 7339 7377 9226 9226.0

16:15 7484 7516 9395 9395.0

16:30 7593 7628 9530 9530.0

16:45 7738 7773 9708 9708.0

17:00 7854 7886 9854 9854.0 17:08-8000, 7993, 3753 @80% - Stop pumping - perform visual inspection

17:15 7955 7989 9854 9854.0 No leaks found

17:30 7955 7989 9854 9854.0

17:45 7948 7986 9854 9854.0

18:00 7948 7984 9854 9854.0

18:15 7948 7983 9854 9854.0

18:30 7948 7983 9854 9854.0

18:45 7948 7981 9854 9854.0

19:00 7948 7981 9854 9854.0

19:15 7948 7980 9981 9981.0 resume pressuring to target pressure

Page 3 of 8

K i BAKER

HUGH




K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3


K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3


Date Time Pressure M-HT

Pressure #2-cr

Vol Added/ Removed

Total Volume

Ambient Temp.

Pipewall

Temp. Ground /

Water Temp. REMARKS DD-MMM-YY nn.mm psig psig gallons gallons °F °F "F

19:30 8064 8099 10009 10009.0

19:45 8202 8240 10178 10178.0

20:00 8332 8369 10342 10342.0

20:15 8470 8505 10510 10510.0

20:30 8613 8660 10698 10698.0

20:45 8724 8768 10837 10837.0

21:00 8855 8895 10998 10998.0

21:15 9000 9036 11168 11168.0

21:30 9123 9169 11321 11321.0

21:45 9261 9297 11482 11482.0

22:00 9384 9427 11645 11645.0

22:15 9522 9558 11810 11810.0

22:30 9645 9691 11974 11974.0

22:45 9776 9819 12134 12134.0

23:00 9906 9950 12300 12300.0

23:15 10022 10072 12458 12458.0

23:30 10153 10199 12621 12621.0

23:45 10283 10340 12697 12697.0 @ taget pressure - start hold for stabilization discovered hydro recorder is not connected to hydro manifold - working with client for resolution.

21-Mar-17 4:00 10261 10312 0.0 66 72

4:15 10261 10311 0.0 66 72

4:30 10261 10309 0.0 66 72

4:45 10261 10308 0,0 66 72

5:00 10261 10308 0.0 66 72

5:15 10254 10306 0,0 66 72

5:30 10254 10305 0.0 66 72

5:45 10254 10305 0.0 66 72

6:00 10254 10304 0,0 66 71

6:15 10254 10302 0.0 66 71

6:30 10254 10301 0.0 66 71

6:45 10247 10301 0.0 66 71

7:00 10247 10301 0.0 66 71

7:15 10247 10299 0.0 66 71

7:30 10247 10298 0.0 66 71

7:45 10247 10296 0,0 66 71

8:00 10247 10296 0.0 66 71

8:15 10247 10296 0,0 66 71

8:30 10247 10295 0.0 66 71

Page 4 of 8

K i BAKER

HUGH




K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3


K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3


Date

DD-MMM-YY

Time

nn.mm

Pressure M-HT

psig

Pressure #2-cr psig

Vol Added/ Removed

gallons


Ambient Temp.

°F

Pipewall

Temp.

°F


"F REMARKS

8:45 10247 10293 0.0 66 71

9:00 10247 10293 0.0 66 71

9:15 10240 10292 0.0 66 71 Installed pressure recorder SN 6000 on Hydrotest Manifold per 632551-DW-002 Rev 3

9:30 10240 10290 0.0 66 71

9:45 10240 10290 0.0 66 71

10:00 10240 10292 0,0 66 71

10:15 10240 10292 0.0 66 71

10:30 10240 10290 0,0 66 71

10:45 10240 10290 0,0 66 71

11:00 10240 10289 0,0 66 71

11:15 10240 10289 0,0 67 71

11:30 10240 10288 0,0 67 71

11:45 10240 10288 0.0 67 71

12:00 10240 10288 0.0 67 71 Start Test Hold Period

12:15 10240 10288 0.0 67 71

12:30 10238 10286 0.0 67 71

12:45 10232 10285 0.0 67 71

13:00 10232 10283 0,0 67 71 1 hr

13:15 10232 10283 0.0 68 72

13:30 10232 10283 0,0 68 72

13:45 10232 10283 0.0 68 72

14:00 10232 10282 0.0 68 72 2h r

14:15 10232 10282 0,0 68 72

14:30 10232 10280 0,0 68 72

14:45 10225 10279 0.0 68 72

15:00 10225 10277 0.0 68 72 3 hr

15:15 10225 10277 0.0 68 72

15:30 10225 10277 0.0 68 72

15:45 10225 10276 0.0 68 72

16:00 10225 10276 0,0 68 72 4 hr

16:15 10225 10274 0.0 68 72

16:30 10225 10274 0,0 68 72

16:45 10225 10274 0,0 68 72

17:00 10225 10273 0,0 68 72 5h r

17:15 10220 10272 0,0 68 72

17:30 10218 10270 0,0 68 72

17:45 10218 10270 0.0 68 72

18:00 10218 10269 0.0 68 72 5 hr

Page 5 of 8

K i BAKER

HUGH




K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3


K i BAKER

HUGH _ ^ Houston, T X . 7 7 0 1 3


Date

DD-MMM-YY

Time

nn.mm

Pressure M-HT

psig

Pressure #2-cr psig

Vol Added/ Removed

gallons


Ambient Temp.

°F

Pipewall

Temp.

°F


"F REMARKS

18:15 10218 10269 0.0 68 72

18:30 10218 10269 0.0 68 72

18:45 10218 10267 0.0 68 72

19:00 10218 10267 0.0 68 72 7h r

19:15 10218 10266 0.0 67 72

19:30 10218 10266 0,0 67 72

19:45 10218 10264 0.0 67 72

20:00 10218 10264 0,0 67 72 8 hr - Test Complete Client Accepted - prepare for bleed down. Total dP = -22 psi over hold period. No visual Leaks

20:15 10218 10203 0,0

20:30 10211 10264 0.0

20:45 10211 10263 0.0 Bleed down valve alignment complete

21:00 10211 10263 0.0 Platform informed us that 1020 SDV is pressure locked Work with client to resolve situation

21:15 10211 10261 0,0

21:30 10211 10261 0.0

21:45 10211 10260 0,0 Installed equalization hose from FL Data Header to 1020 PAX 1/2" tie-in. Equalization did not provide enough volume

22:00 10211 10261 0,0 Worked with client to come up with way to pressurize the

piping between the SDVA & B. 22:15 10211 10261 0,0 Decided to utilze pressure pumps to pressurize.

22:30 10211 10260 0,0 Pressurized piping between SDVA & B and Platform Operators opened SDV to direct bleed down to 1020 Launcher - Bleed down commenced.

22:45 10211 10259 0.0

23:00 10211 10259 0,0

23:15 10211 10258 0.0 Start bleed down at 23:25

23:30 10095 10129 0.0

23:45 9674 9723 0,0

22-Mar-17 0:00 9203 9249 0,0

0:15 8739 8784 0.0

0:30 8231 8269 0.0

0:45 7745 7775 0.0

1:00 7158 7188 0.0

1:15 6599 6624 0.0

1:30 6063 6090 0,0

1:45 5562 5583 0.0

2:00 5084 5102 0,0

2:15 4561 4573 0,0

2:30 4047 4064 0,0

2:45 3530 3514 0,0

3:00 3184 3194 0,0

Page 6 of 8

Baker Hughes PPS

B A i r n 4101OalesRd

n U v t l U (832)519-2000

Client: Project: System:

Location: Job No.:

Marathon

Droshky Flowline

Droshky GC65 1019

Length: OD.:

Volume: Vol/Stk:

Txm 1 195939 ff own*. 140 ft

8.625 in Wt.: 0.878 in 3,956.549.8 gallons

na gal/stroke T e s t N o . : [Droshky 1020

Client: Project: System:

Location: Job No.: 632551 Injection Water Temp.: 'F

Date

DD-MMM-YY

Time

hhmm

Pressure

m-HT psig

Pressure #2-CT psig

Vol Added/ RvmovBd

gallons

Total Volume

gallons

Ambient Temp.

•F

Pipewall Temp.

'F

Ground/ Water Temp.

-F

REMARKS

2:30 4050 0 0

2:45 3550 0.0

3:00 3150 0 0

3.15 2580 0 0

3:30 2000 0 0

3:45 1500 0 0

4:00 1050 0.0

4:15 800 0 0

4:30 500 0 0

445 100 0 0

5:00 0 0 0 Droshky is bled to 0 psig

5:15 0 0

Instrument Serial No. Pressure #1

Pressure #2

Flow Meter

HT -4918 / CT-12988 / FL.1280

HT-6000/FL-01130

Temp Ambient:

Temp Pipe:

Temp GroundA/Vater:

5026

02080

Approval: Name (print or type) Signature Date

BHl PPS: Patrick Hollier 22-Mar-17

Client: na na na

Company: Nashanth Samuel H4rf 22-Mar-17

Page 7 of 8

BHUGRHES

Marathon Droshky 1020 Hydrotest - Hydrotest Pressure/Temperature Plot - 632551

11000 - 120

Time

Pressure #1 (psig) Pipe Temp. CF)

Pressure #2 GroundAA/ater Temp (0F)

•Ambient Temp (0F)

;6 AM

5

2 ^

gOpoc

iooo;

•RT NO. M ^ r 5 0 ! 0 ^ ^ 1

TAKEN O F F . . .

VLOCATWN " V * 9 ^

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B A K E R H U G H E S a CALIBRATION CERTIFICATE

We hereby certify that the calibration references used in carrying out this work can be traceable

to the National Institute of Standards and Technology ofthe United States (NIST) and the resulls

ofthe calibration and revelant procedures are recorded and available for inspection if required.

INSTRUMENT IN CALIBRATION

Description Manufacturer Model Senal #

Digital Pressure Gauge

Keller America

Leo Rec

12988

Range

Accuracy IDtt Inst Base

WOO Bars

+/-.!% fS

K331 Houston

Room Temp 74 F Humidity 47%

TEST RESULTS

Applied Pressure PSIG Instrument under test Reading

0

7000

14000

0 6995

13995

Tlie Following Standards Were Used

NIST DESCRIPTION MANUF 2016000520 Digitnl Pressure Cnuge Keller America 2016005675 Hygro Tltermometer Extech

MODEL Lea Rec 445715

S/N CAL DUE DATE 12368 Feb I 2017

Z204158 July 13 2017

Calibration date Aug 31 2016 Calibration Due date Aug 30 5 2017

Calibration Technician

B A K E R H U G H E S CALIBKAllON CERilFICATE

We hereby certify that the cnlibriUion references used in carrying out this zvork can bc traceable

to the Nntwnnl Inslitute of Standards and Technology of the United Stales (NIST) and the results

ofthe calibration ami revelant procedures are recorded and available for inspection if required.

INSTRUMENT IN CALIBRATION"

Description

Manufacturer

Model Serial u


Keller America

Leo Rec

4918

Range

Accuracy

IDS

0-2000 Bars

+/- l%fS

K57

Rootn Temp 74 F Humidity 47%

TEST RESULTS

Applied Pressure 0

WOOO 20000

Actual Reading 0

9992 19988

Thf FoMowing Standards Were Used

NIST DESCRIPTION MANUF MODEL 2076000520 Digital Pressun: Gm^c Keller America Leo Rec 2016005675 Hygw-rhcimonietei Omegn 445715

S/N CAL DUE DATE 12363 Feb I 2017

Z20415S Jul 13 2017

CalibrahoH datt' january 6 2017 Calibrahoii Dltfi date january 5 2018

Cttlibratioii Tedmidau

B A K E R H U G H E S CALIBRATION CERTIFICATE

Wc hereby certify that the calibration references used in carrying out this work can bc tmceable

fo the Nahonal Institute of Standards and Technology ofthe United States (NIST) and the results

of the calibration and revelant procedures arc recorded and available for inspection if required

1NSTKUMENI IN CALIBRATION

Description

Manufacturer

Model

Serial (t


Keller America

Leo Rec

12S0

Range

Accuracy

IDtt

0-1400 Bars

+/-.I%FS

K43

Room Temp 74 F Humidity

TEST RESULTS

47%

Applied Pressure 0

10000 20000

Actual Reading 0

9991 19988

The FoUowing Stmitlartls Were Used

NIST DESCKIFFION 2016000520 Digital Pressure Gauge 2016005675 Ht/gru- Tlicrmumclei

MANUF Keller America

Omega

MODEL Leo Rec 445715

S/N CAL DUE DATE 12368

2204158 Feb 1 2017

jHn3 2017

Cfllibrahcm date ]aniiimj 6 2017 CalibratioH Due date January 5 2025

Calibrntiou Technidaii

DOWN HOLE

PRESSURE, INC. I N S T R U M E N T R E N T A L S & R E P A I R S

Phone Fax

(337) 837-2755 (337) 837-2756

P.O Box 497 408 S. Eola Rd Broussard, LA 70518

Surface Gauges Dead Weight Testers

Barton Recorders Vaetrix Gauge 1

5, 1 0 , 4 20.000 PSI

Sub Surface Gauges Electronic & Mechanical

0-25,000 PSI Ranges Temperature Gauges

0-450 Degrees F.

CALIBRATION CERTIFICATE DESCRIPTION PRESSURE RECORDER SERIAL NUMBER 01130

PRESSURE RANGE 15.000 ACCURACY*/. 1 0 0 % FULL SERVICE •/- 150 P.S.I.

PRESSURE ARRIVING ON CALIBRATION TABLE

APPLIED PRESSURE INDICATED PRESSURE DIFFERENCE

0 0 0 3,000 2,990 -10 6,000 5,980 -20 9,000 9,970 -30 12,000 11,960 -40 15.000 14,950 -50

PRESSURE DEPARTING CALIBRATION TABLE

APPLIED PRESSURE INDICATED PRESSURt DIFFERENCE

0 0 0 3,000 3 000 0 6,000 6,000 0 9,000 9,000 0 12.000 12,000 0 15.000 15,000 0

INSTRUMENT CALIBRATED IN THE VERTICAL POSITION ROOM TEMP 75 F

This instrument upon receiving on calibration table was found to be within manufacters tolerance This instrument upon receiving on calibration table was found to be out of manufacters tolerance

This is to certify that this instrument has been inspected and tested against Pressure Standard Chandler Engineering Dead Weight Tester Model # 58-200H, Serial # 16210 traceable to the National Institute of Standards and Technology, (NIST) Reference # R68113032501 , Calibrated (04/14/2016) Reference Standard Serial # 211H14150045 Certified Pressure Transducer ( 36000 PSI 01%) The calibration systems conforms to all ISO 9001 2008 and API Spec Q l requirements Also let it be known that all calibrations

are performed by qualified DHP personnel using instrumentation and methods which guarantee precise accuracy

XXXXXXX

DATE OF CALIBRATION CALIBRATION DUE DATE

02/23/17 TECHNICIAN

08/23/17

Surface Gauges Dead Weight Testers

Barton Recorders Vaetrix Gauge 1

5,10,4 20.000 PSI

DOWN HOLE

PRESSURE, INC. I N S T R U M E N T R E N T A L S & R E P A I R S

Phone Fax

(337) 837-2755 (337) 837-2756

P O Box 497 408 S EolaRd Broussard, LA 70518

Sub Surface Gauges Electronic & Mechanical

0-25,000 PSI Ranges Temperature Gauges

0-450 Degrees F.

DESCRIPTION

CALIBRATION CERTIFICATE PRESSURE RECORDER SERIAL NUMBER 202A-069873 & 6000

PRESSURE RANGE 15 000 ACCURACY*/ 1 0 0 % FULL SERVICE 150 P,S.I.

PRESSURE ARRIVING ON CALIBRATION TABLE


0 0 0 3 000 3,000 0 5.000 6,000 0 9,000 9,000 0 12,000 12,000 0 15 000 15,000 0

PRESSURE DEPARTING CALIBRATION TABLE


0 0 0 3,000 3,000 0 6.000 6,000 0 9000 9 000 0 12 000 12 000 0 15.000 15,000 0

INSTRUMENT CALIBRATED IN THE VERTICAL POSITION ROOM TEMP 74 F

This instrument upon receiving on calibration table was found to be within manufacters tolerance This instrument upon receiving on calibration table was found to be out of manufacters tolerance

This is to certify that this instrument has been inspected and tested against Pressure Standard Chandler Engineenng Dead Weight Tester Model # 58-200H, Serial # 16210 traceable to the National Institute of Standards and Technology. (NIST) Reference # R68113032501 , Calibrated (04/14/2016) Reference Standard Serial # 211H14150045 Certified Pressure Transducer ( 36000 PSI 01%) The calibration systems conforms to all ISO 9001 2008 and API Spec Ql requirements Also let it be known that all calibrations are performed by qualified DHP personnel using instrumentation and methods which guarantee precise accuracy

XXXXXXX

DATE OF CALIBRATION CALIBRATION DUE DATE

02/23/17 08/23/17

TECHNICIAN ' _ B

r

B A K E R HUGHES CALIBl^AriON CERTIFICATE

We hereby certify that the calibration references used in cany ing out this work can be tmceable

to the National Institute of Standards and Technology ofthe United States (NIST) and the results

ofthe calibration and revelant -procedures are recorded and available for inspection if required.

INSTRUMENT IN CALIBRATION

Description

Manufacturer

Model Serial #

Temperature Chart Recorder

Barton

242E

5026

Range

Accuracy

ID# Location

150 F

+/- 2 Deg

TR026 Lafayette

Room Temp 74 F Humidity 47%

TEST RESULTS

Applied temperature Actual Reading

32 150

33 148

The Following Standards Were Used

NIST 2016000526

2016005675

DESCRIPTION Metrology Well

Hygro-Thermometer

MANUF Fluke

Extech

MODEL 9142

445715

S/N CAL DUE DATE B08613

Z204158

Jan 28 2017

Jul 13 2017

Calihration date January 7 2017 Calibration Due date January 6 2018

Electronic Technician

B A K E R H U G H E S

CALIBRATION CERTIFICATE

We hereby certify that the calibration references used in carrying out this work can be traceable to the National Inslitute of Standards and Technology of the United States (NIST) and the resulls of the calibration and revelant procedures are recorded and available for inspection if required.

I NSTRUMENT IN CALIBRATION

Description Manufacturer Model Serial ft Room Temperature 73 F

Temperature Chart Recorder Tech Cal IB TOO 02080

Range Accuracy Instrument ID #

Hudidity

0-150 F Degrees +/- 2 Deg F TR598

45%

TEST RESULTS

APPLIED TEMP F Deg AS FOUND TOLERANCE PASS/FAIL

1 1 1 40 40 00 PASS 75 74 1.0 PASS 150 149 1.0 PASS

THE FOLLOWING STANDARDS WERE USED

NIST 2016000526 BH02011506

DESCRIPTION Metrology Well

Hygro-Themomeler

MODEL 9142 26556

S/N B08613

Z204158

CAL DUE CATE Jan 28 2017 Aug 20 2016

Calibration Date May 13 2016 Cal due date May 12 2017

ELEC rBONlC TECHNlfeiAN

Viewer - File: 632551-TR-001_Hydro-1_20,03,2017_18,03,22_00.IDC

632551-TR-001, BHl PPS - Marathon Droshky Hydrostatic Testing - Hydrotest Hold Period to Bleed Down - HT Manifold Pressure Keller SN: 4918 Date: 20-Mar-17 to 22-Mar-17

Save-lnteival (dd- hh mm ss) 12,000

11,500

11,000

10,500

10,000

9,500

9,000

8,500

8,000

7,500

7,000

6,500

6,000

5,500

co 5,000 o.

4,500

4,000

3,500

3,000

2,500

2,000

1,500

1,000

500

0

-500

-1,000

-1,500

104.00

103.00

102.00

101.00

100.00

99.00

98.00

97.00

96.00

95.00

94.00

93.00

92.00

91.00

90.00

89.00

88.00

87.00

86.00

85.00

84.00

83.00

82.00

81.00

80.00

79.00

78.00

77.00

76.00

75.00

74.00

73.00

72.00

71.00

70.00

69.00

68.00

67.00

66.00

65.00

64.00

P1_A TOB1 A

20/03/17 18:00:00

21/03/17 00:00:00

21/03/17 06:00:00

21/03/17 12:00:00

21/03/17 18:00:00

22/03/17 00:00:00

22/03/17 06:00:00

Viewer - File: 632551-TR-001_Hydro-1_19,03,2017_23,57,37_00.IDC

632551-TR-001, BHl PPS - Marathon Droshky Hydrostatic Testing - Hydro Pressurization to 80% - HT Manifold Pressure Keller SN: 4918 Date:20-Mar-17

Save-lnteival (dd- hh mm ss) 9,000 8,800 8,600 8,400 8,200 8,000 7,800 7,600 7,400 7,200 7,000 6,800 6,600 6,400 6,200 6,000 5,800 5,600 5,400 5,200 5,000 4,800 4,600 4,400 4,200

co 4,000 ^ 3,800

3,600 3,400 3,200 3,000 2,800 2,600 2,400 2,200 2,000 1,800 1,600 1,400 1,200 1,000

800 600 400 200

0

-200 -400 -600 -800

> > i \1 v!:

104.00

103.00

102.00

101.00

100.00

99.00

98.00

97.00

96.00

95.00

94.00

93.00

92.00

91.00

90.00

89.00

88.00

87.00

86.00

85.00

84.00

83.00

82.00

81.00

80.00

79.00

78.00

77.00

76.00

75.00

74.00

73.00

72.00

71.00

70.00

69.00

68.00

67.00

66.00

65.00

64.00

P1_A TOB1 A

20/03/17 00:00:00

20/03/17 02:00:00

20/03/17 04:00:00

20/03/17 06:00:00

20/03/17 08:00:00

20/03/17 10:00:00

20/03/17 12:00:00

20/03/17 14:00:00

20/03/17 16:00:00

20/03/17 18:00:00

Viewer - File: 632551-TR-001_FL CT_20,03,2017_18,13,23_00.IDC

632551-TR-001, BHl PPS - Marathon Droshky Hydrostatic Testing - Hydro Hold to Bleed Dwn - Coil Tubing Pressure Keller SN: 12988 Date: 20-Mar-17 to 22-Mar-17

Save-lnteival (dd- hh mm ss) 12,000

11,500

11,000

10,500

10,000

9,500

9,000

8,500

8,000

7,500

7,000

6,500

6,000

5,500

co 5,000 o.

4,500

4,000

3,500

3,000

2,500

2,000

1,500

1,000

500

0

-500

-1,000

-1,500

1 /•A 1 / \

I

108.00 107.00 106.00 105.00 104.00 103.00 102.00 101.00 100.00 99.00 98.00 97.00 96.00 95.00 94.00 93.00 92.00 91.00 90.00 89.00 88.00 87.00 86.00 85.00 84.00 83.00 82.00 81.00 80.00 79.00 78.00 77.00 76.00 75.00 74.00 73.00 72.00 71.00 70.00 69.00 68.00 67.00 66.00 65.00 64.00 63.00

P1_A TOB1 A

20/03/17 18:00:00

21/03/17 00:00:00

21/03/17 06:00:00

21/03/17 12:00:00

21/03/17 18:00:00

22/03/17 00:00:00

22/03/17 06:00:00

Viewer - File: 632551-TR-001_FL CT_19,03,2017_23,56,58_00.IDC

632551-TR-001, BHl PPS - Marathon Droshky Hydrostatic Testing - Hydro Pressurization to 80% - Coil Tubing Pressure Keller SN: 12988 Date:20-Mar-17

Save-lnteival (dd- hh mm ss) 9,000 8,800 8,600 8,400 8,200 8,000 7,800 7,600 7,400 7,200 7,000 6,800 6,600 6,400 6,200 6,000 5,800 5,600 5,400 5,200 5,000 4,800 4,600 4,400 4,200

co 4,000 ^ 3,800

3,600 3,400 3,200 3,000 2,800 2,600 2,400 2,200 2,000 1,800 1,600 1,400 1,200 1,000

800 600 400 200

0 -200 -400 -600 -800

104.00

103.00

102.00

101.00

100.00

99.00

98.00

97.00

96.00

95.00

94.00

93.00

92.00

91.00

90.00

89.00

88.00

87.00

86.00

85.00

84.00

83.00

82.00

81.00

80.00

79.00

78.00

77.00

76.00

75.00

74.00

73.00

72.00

71.00

70.00

69.00

68.00

67.00

66.00

65.00

64.00

P1_A TOB1 A

20/03/17 00:00:00

20/03/17 02:00:00

20/03/17 04:00:00

20/03/17 06:00:00

20/03/17 08:00:00

20/03/17 10:00:00

20/03/17 12:00:00

20/03/17 14:00:00

20/03/17 16:00:00

20/03/17 18:00:00

Pipeline Basic Data: Fill and Test Data Comments:

632551-EC-001_Droshl<y Fill Test.xlsx

Pipe OD: 8.625 In (actual) 219.08 mm

Pipe WT: 0.878 in 22.30 mm

Pipe Length: 195360 ft | 37.00 ]mi les 59,545.73 m 59.55 km

Material Yield Strength (SMYS): 65000 psi 4569.95 kg/cmA2 4481.59 bar

Fill Pump Rate: gpm 0.00 L/min

Estimated By-Pass: 0.0%

Test_Press_Max: 10,000 psig 689.49 barg 703.0696 kg/cm A 2

Test_Press_30%: 3,000 psig 206.85 barg 210.9209 kg/cm A 3




Pack_Press: 0 psig 0.00 barg 0 kg/cm A 2

Press Pump Rate: 18.60 gpm 70.41 L/min 4.224428 m A3/hr

Inhibitor PPM 0 ppm 0.00 ppm

0 2 Scavenger PPM 0 ppm 0.00 ppm

Biocide PPM 0 ppm 0.00 ppm

Dye PPM 0 ppm 0.00 ppm

Actual Volunme to Test Pressure: gal 0.00 L

Pipe ID: 6.87 in 174.47 mm

Gal / Foot: 1.9251 gal/ft 23.91 L/m

Ft A 3 / Foot: 0.26 ft A3/ft 0.02 m A 3/m

Pipeline Total Vol: 376,082.28 gal 1,423,595.54 L

Pipeline Total Vol: 50,274.88 f t A 3 1,423.63 m A 3

Pipeline Total Vol: 8,954.34 bbl 8,954.34 bbl

PL Pump Vol for Fill 376,082.28 gal 1,423,595.54 L

Max Test Pressure SMYS: 13,234 psi (based on Barlow's Formula) 912.43 bar

Test Pressure % of SMYS: 75.6% 0.76

Pipe Fill Time: NA hr NA days NA hr NA days

Fill Pig Speed: 0.00 ft/sec 0.00 mph 0.00 m/s 0.00 km/h

Gal / psi 1.2428 gal/psi 68.23 L/bar 66.91185 L/(kg/cm A2)

Gal to Max Test Press: 12428.19 gal (at 70 degF) 47,044.80 L

Time to Max Test Press: 11.14 h , 0.46|days 11.14 hr 0.46|days

Gal to 30% Test Press: 3728.46 gal (at 70 degF) 14,113.44 L

Time to 30% Test Press: 3.34 h , 0.14|days 3.34 hr 0.14|days

Gal to SOOpsi: 621.41 gal (at 70 degF) 2,352.24 L

Time to SOOpsi: 0.56 hr 0.02 days 0.56 hr 0.02 days

Pressurization Rate: 14.97 psi/min 897.96 psi/hr 1.03 bar/min 1.05 (kg/cm A2)/min

Inhibitor Vol: 0.00 gal 0.00 bbl 0.00 L 0.00 bbl

0 2 Scavenger Vol: 0.00 gal 0.00 bbl 0.00 L 0.00 bbl

Biocide Vol: 0.00 gal 0.00 bbl 0.00 L 0.00 bbl

Dye Vol: 0.00 gal 0.00 bbl 0.00 L 0.00 bbl

%Trapped Air : N A @0.2% NA

Max Vo l to Max Test Press: 13 ,180 .35 gal @0.2% 49,891.99 L

Max Vol to 30% Test Press: 4,480.62 gal @0.2% 16 ,960 .63 L

Max Vol to SOOpsi: 1 ,373.57 gal @0.2% 5 ,199 .43 L

%Trapped Air : N A @0.5% N A

Max Vo l to Max Test Press: 14,308.60 gal @0.5% 5 4 , 1 6 2 . 7 7 L

Max Vol to 30% Test Press: 5,608.87 gal @0.5% 21,231.42 L

Max Vol to SOOpsi: 2,501.82 gal @0.5% 9,470.22 L

Pay.gov - Receipt Page 1 of 1

Paygov Receipt

Your payment is complete Pay.gov Tracking ID: 262ATSBO Agency Tracking ID: 75240539556 Form Name: Pipeline ROW Modification Application Application Name; BSEE Pipeline ROW Modification Application - BY

Payment Information Payment Type: Debit or credit card Payment Amount: $4,169.00 Transaction Date: 05/08/2017 01:53:21 PM EDT Payment Date: 05/08/2017 Region : Gulf of Mexico Contact: Toni Kelley 713-296-2417^ Company /Co No: Marathon Oil Company. 00724 Pipeline Segment No.: 17741 Originating Area/Block: Green Canyon GC, 244 Terminating Area/Block: Green Canyon GC, 65

Account Information Cardholder Name: Toni Kelley Card Type: Master Card Card Number: *****" "* "0262

Email Confirmation Receipt Confirmation Receipts have been emailed to: [email protected]

httDs://Dav.eov/Dublic/collection/connrm/nrint/262ATSBO/MasterCard 5/8/2017

Kelley, Toni E.

From: [email protected]

Sent: Monday, May 08, 2017 12:53 PM

To: Kelley, Toni E. (MRO)

Subject: [External] Pay.gov Payment Confirmation: BSEE Pipeline ROW Modification Application

- BY

Beware of links/attachments.

Your payment has been submitted to Pay.gov and the details are below. If you have any questions regarding this payment, please contact Brenda Dickerson at (703) 787-1617 or [email protected].

Application Name: BSEE Pipeline ROW Modification Application - BY

Pay.gov Tracking ID: 262ATSBO

Agency Tracking ID:75240539556

Transaction Type: Sale

Transaction Date: 05/08/2017 01:53:21 PM EDT

Account Holder Name: Toni Kelley

Transaction Amount: $4,169.00

Card Type: MasterCard Card Number: * * * * * * * * * * * * 0 2 6 2

Region : Gulf of Mexico

Contact: Toni Kelley 713-296-2417

Company/Co No: Marathon Oil Company, 00724

Pipeline Segment No.: 17741

Originating Area/Block: Green Canyon GC, 244

Terminating Area/Block: Green Canyon GC, 65

THIS IS AN AUTOMATED MESSAGE. PLEASE DO NOT REPLY.

Marathon Oil Company

Post Office Box 3128

Houston, Texas 77253

GOM COMPANY#: 724

Ohio Corporation Modified: 23-Oct-14 Approved: 27-May-82

AUTHORIZED TO CONDUCT THE FOLLOWING BUSINESS:

OIL & GAS RIGHTS-OF-WAY

ALTERNATIVE ENERGY

Yes Yes No

AREAWIDE BONDS:

3M DEVEL: Yes 1M EXPL: No

300K AREAWIDE: No PIPELINE: Yes

Supplemt Exempt: Yes

EEO Plan: Yes Debarment: Yes

28-Mar-94 08-Apr-04

Articles of Incorporation received 5/27/82. Amendment thereto received 7/6/82 and 9/12/82. Amended Articles of Incorporation, Certificate of Ownership and Merger, and Agreement of Merger received 10/1/84. Certificate of Ownership and Merger received 5/6/93.

*T. Mitch Little and T.M. Little are one and the same person. * Lance W. Robertson and L.W. Robertson are one and the same person. *John C. Albert and J.C. Albert are one and the same person.

NAME TITLE EXPIR. DATE

John C. Albert * Attorney-in-Fact Brad L. Dowdell Attorney-in-Fact Kent England Attorney-in-Fact Sylvia J. Kerrigan Executive Vice President, General Counsel and Secretary T. Mitch Little* Vice President, International Offshore Exploration and Production Lance W. Robertson * Vice President, North American Production Operations Simon P. Smith Attorney-in-Fact John R. Suit Executive Vice President and Chief Financial Officer Lee M. Tillman President and Chief Executive Officer

RESOLVED: That the President or any Vice President is hereby authorized... to enter into transactions ... pertaining ... to the acquisition, development ... lease or other disposition of property and to execute and deliver any and all written instruments in connection with any such transaction, including but limited to oil and gas leases and renewals, ... releases, ..., and assignments thereof, ... contracts, deeds and other instruments of conveyances, and any bids, applications, ... or documents ...

RESOLVED FURTHER: That the President or any Vice President is hereby authorized to delegate the authorities hereby granted to other employees ofthe Company by power of attorney or otherwise, as he may deem advisable.

Marathon Oil Company GOM COMPANY#: 724

Page 1 of 1 16-May-17

Documents

United States Department of the Interior - BSEE Data Center · United States Department of the Interior ... MAOP lowered from 10,000 psig to 8,000 psig based on recent hydrotest procedure