In Reply Refer To: GE 1035A July 13,2017

Mr. Thomas P. Murphy W&T Offshore, Inc. Nine Greenway Plaza, Suite 300 Houston, Texas 77046

Dear Mr. Murphy:

Reference is made to W&T Offshore, Inc.'s right-of-way pipeline installation completion report for Pipeline Segment No. (PSN) 19513 associated with Right-of-way No. 0CS-G28749, dated July 19, 2016 and received by this office on July 20, 2016.

PSN 19513 is described as follows:

PSN ROW Size Length Service Origin Termination

19513 G28749 4" 16,961' Gas Platform A

Hast Cameron Area Block 321

16-inch SSTI Easl Cameron Area

Block 320

The total length ofthe "as-built" Right-of-way is 3.21 miles.

The report is submitted in accordance with 30 CFR 250.1008 (b).

Right-of-way No. OCS-G28749 is described as follows:

Pipeline Right-of-way (ROW) OCS-G28749 is a 200-foot wide and approximately 3.21 mile (16,961 feet) long corridor associated with the 4 1/2-inch Pipeline Segment No. (PSN) 19513. The purpose of Pipeline ROW OCS-G28749 is to maintain and operate PSN 19513 and to transport gas from Platform A in Block 321 to a 16-inch subsea tie-in with PSN 3396, at X= 1512423.09 and Y= -161421.11 in Block 320. all located in East Cameron Area.

The data provided in the report establishes the assigned maximum allowable operating pressure (MAOP) for the pipeline:

PSN MAOP (psig) MAOP Determination 19513 1,200 Subsea Segment

Page 2

The high and low-pressure sensors shall be set no higher lhan 15 percenl above and below the normal operaling range, respectively. The high pilot, however, shall not be set higher lhan the MAOP of the pipeline. The pressure range shall be established by the use of pressure recorders.

Sincerely,

(org. sgd.) J. Caraher (for) Bryan A. Domangue

Acting Regional Supervisor Regional Field Operations

be: 1502-01 Segment No. 19513 with Completion Report (GE 1035A) 1502-01 ROW OCS-G G28749 (Scanning) (GE 274A) JCaraher: Segment No. 19513

July 19. 2016

Bryan Domangue Regional Supervisor Office of Regional Field Operations Bureau of Safety and Environmental Enforcement 1201 Elmwood Park Boulevard NewOrleans, Louisiana 70123-2394

Attn: Angie Gobert, Chief Pipeline Section

RE: Completion Report of Pipeline Installation and Activation ROW OCS-G 28749. Segment No. 19513 - 4" Gas Pipeline From Block 321, Platform A to Block 320. 16" Subsea Tie-in, All Being in the East Cameron Area, OCS Federal Waters, Gulf of Mexico Region, Offshore, Louisiana

Gentlemen;

By letter dated April 20. 2016, your office approved our application for a Pipeline Right-of-Way, 200-feet in width, for the construction, installation, and maintenance of a 4" pipeline transporting measured gas production from our East Cameron Block 321 A platform to a 16" subsea tie-in in East Cameron Block 320.

Please be advised that we completed installation of the subject pipeline on May 21, 2016, then conducted the hydrostatic test of the on May 22. 2016, and commenced flowing on May 24, 2016.

W&T Offshore, Inc. (W&T) hereby submits the following data as required under 30 CFR 250.1008(b), and further clarified under Letter to Lessees (LTL) dated April 18, 1991, and Notice to Lessees (NTL) 2009-G15:

• As-Built Pipeline Route Map • As-Built Pipeline Data in ASCII format showing key points along the pipeline route on CD • Hydrostatic Test Date to include Deadweight Log, Calibration Certificates, and Test

Chart

Additionally, as per your approval letter mentioned above, we are including a copy of the "as-run" anchor plot showing placement of anchors along the pipeline route versus the anomaly identified in your approval letter.

W&T Offshore, inc. • Nine Gieenway Plaza, Suite 300 • Houston, Texas 77046 • 713 626-8525 • www wloffshore com

W&T Offshore. Inc. Completion Report ofPipeline Installation and Activation ROW OCS-G 28749. Segment No 1953 - 4" Gas Pipeline EC321 AtoEC320 16" SSTI July 19, 2016

Page 2

Should you have any questions regarding this completion report, please contact our Regulatory Manager, Valerie Land, at 713-624-7272 (email: vland@wtoffshore com).

Sincerely

W&T Offshore, Inc.

Thomas P. Murphj Chief Operations Officer

TPM/vdl

Enclosures

Bisso Marine

Deadwciflht Pressure Log

Company

Job#:

W&T OFFSHORE

PL00240 /Se#*mM4± 1*^/3

Date S-IZ-K* Tested By BISSO MARINE

Tesl Section: EC 321 "A" - STINGRAY SSTI Date Calibrated

Deadweight Gauge Manufacturer Chart Recorder Manufacturer:

Vaetnx Barton

Sena! Number [ Serial Number fij^fi - |

Remarks: Ptlfir- ±0 b ICgA QAi £k££^llMli tMiiaLlM^ U h^h

ATTACH COMPLETE RECORD TO THE HYDRO TEST REPORT

MORGAN CITY RENTALS HYDRO STATIC TESTING DIVISION

CALIBRATION CERTIFICATE Our e f f o r t Maftgs the 'fhfjcrcntc

MORGAN CITY 985-384-2004

BROUSSARD 337-524-1000

PART NUMBER 242 E

PRESSURE RANGE 5,000

TEMPERATURE 150 DEGREES

COMPANY

SERIAL NUMBER

ACCURACY 2%

ACCURACV 2%

EQUIPMENT TYPE

GOLDEN MEADOW 985-475-5777

R39

41781

RECORDER

INCREASING PRESS. /TEMPERATURE DFr.RFASING PRESS. / TEMPERATURE

APPLIED INDICATED

1.000 2,500 4,000 5 000

1,000 2,500 4.000 5.000

DIFFERENCE

0 Q C 0

APPLIED INDICATFD DIFFERENCE

143"

l / i 0

143° 68° 34°

CALIBRATION CERTIFICATE CALIBRATED IN UPRIGHT POSITION TEIVIPERATURF 77 DEGREES F

THIS IS TO CERTIFY THAT THIS GAUGE HAS BEEN INSPECTED AND TESTED AGAINST PRESSURE STANDARD VAETRIX S/N 36398- ', TRACEABILITY TO TAYLOR CALIBRATIONS CERT # 841397 AND TEMPERATURE STANDARD ELECTRC THERM S/N C153482 SDM CALIBRTATIONS LABORATORY CERT # 51060 BOTH ARE TRACEABLE TO THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY (NIST).

SPECIAL CONDITIONS

VTE OF CALIBRATION CALIBRATION DUE DATE

5/17/2016 5/17/2017 INSPECTOR

Our-t.ffen Motif s tfie •Mfftrencf

MORGAN CITY 985-384-2004

MORGAN CITY RENTALS HYDRO STATIC TESTING DIVISION

CALIBRATION CERTIFICATE

BROUSSARD 337-524-1000

Our-Lffart Mitfifs I At -Oiffertncc

GOLDEN MEADOW 985-475-5777

PART NUMBER DDW

PRESSURE RANGE 10,000

TEMPERATURE RANGE 150 DEGREES

COMPANY

SERIAL NUMBER

ACCURACY .2%

ACCURACY .2%

EQUIPMENT TYPE

V13

81386-1

VAETRIX

CALIBRATION IS DONE ACCORDING TO PROCEDURE MCR-CP-1

READINGS AS FOUND READINGS AS LEFT

APPLIED INDICATED

2,000 5,000 8.000 10,000

2,000 5.000 8.000

10,000

DIFFERENCE

0 0 0 0

APPLIED INDICATED DIFFERENCE

CALIBRATION CERTIFICATE CALIBRATED IN UPRIGHT POSITION. TEMPERATURE 77 DEGREES F

THIS IS TO CERTIFY THAT THIS GAUGE HAS BEEN INSPECTED AND TESTED AGAINST PRESSURE STANDARD VAETRIX S/N 36398-1, TRACEABILITY TO TAYLOR CALIBRATIONS CERT # 841397 AND TEMPERATURE STANDARD ELECTRO THERM S/N C475499 TECH INSTRUMENTATION. INC. LABORATORY CERT # 24506. BOTH ARE TRACEABLE TO THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY (NIST).

SPECIAL CONDITIONS:

DATE OF CALIBRATION CALIBRATION DUE DATE

12/22/2015 12/22/2016 INSPECTOR

+

FC314 EC3I3 EC312

Talos Energy Offshore LLC OCS-G35-'74

EC320 EC321

W & T Onshore. Inc. • OCS-G02061 i

AS-BUILT 4" GAS PIPELINE S-19513

TOTAL LENGTH (BY IN VERSING) = 16,961 FEET 3.2 STATUTE MILES)

1000' 1000' 2000'

SCALF 1" : 2000'

+

(SEGMENT NO. 19513) AS-BUILT 4" GAS PIPELINE FROM EAST CAMERON BLOCK 321 'A' STRUCTURE TO EAST CAMFRON BLOCK 320 SSTI ON 16" PIPELINE SEGMENT NUMBER 3596

PT. X-COORD. \ - C O O R D . LATITUDE LONGITUDE DESCRIPTION i i ' - -159.499.89 Jg?13"11.496" -"2 J-'J0,80S" B.O.R. EC321-A

: 1.529.153,32 -159.495,60 28t13'11 534" -92t47-41 200" FLANGE 1.529.140.17 -159.494 34 2ar13'11 5J5- -92!47'41,348' FLANQE

4 1.529.089.58 -159.500.26 28=13'11 480" -<I204T41-912" KL ANGE 5 1.528.691.73 -159.549 36 28'13'10 944" -92'47'46.35n"

% 1.528..••9579 -159,591 57 2a,|3-10 476- -92'47'50,790" 7 1.527.896.85 -159.639.84 28'13'09,94S" -92'47'55.21S" S 1.527,499 87 -159,691 15 28 D PW 390" -92I47,59,646-9 1.527.101.50 -159.724.84 28r13'09O06" -92'48'04,092'-10 1.526,888 63 -159.757 52 Jg°13'08 655" -92'48,06 466- PIPELINE C ROSSING lS-66771 11 I.S26.864.86 -159.760.85 28I13'08,619" -92 :48'06-31" 13 1,526.504.57 -159.-89 94 28' 1 ?-08,285" ^ M S ' l 0.-52" 13 1.525.109.10 -159.848,53 28'13'07,655" -92=4S'15.162" M 1.525.710,66 -159.887,06 2S ,i3'n-,:24" -92'-4a'19.608" 15 1.525.314,20 -159.939,56 28'13'06,654" -92MS'24,03fl" 16 1,524.916,28 -159.979,91 28'I3T)6,204" -92'-4S'2S,470"

• 1,5:4.518,31 -160.023.29 28' 1 ••05,-24" -92'4S,32,910"

is 1,524,274.14 .160.042.74 28-13'05.500" -92»48,3S.6J5" BLOCK UNE CROSSING 19 1,524,121. = 8 -160.070,31 2Sl13,05J;0S" -92'4S-37.33S" 20 1,523.723.48 -160.10822 28c13'04,7!(2" •92'48-41,77S" 21 1.523.325.99 -160.156.44 2a-13,04.254" -92'4S-45.:i2"

1.522.928.09 -160.194.95 28'13,03 822" -92'48-50.652" 23 1.522,530,56 .160.245,59 28,'13'03 270" •92'48-55,0S6" 2i 1.522,133,65 -160.290.77 28<15,02,772" -92'48-59,514" 25 1.521,734.74 -160.323 SO 28°13 ,02 394" •92,49'03,966" 26 1,521.339.68 -160.390,83 28t13'01,5!l0" -92'49-08,370" 27 1.520.941.31 -160.423,85 28c13'01,302" -92'-49'12.816" 28 1.520.543,82 -160.4-0.83 28'13'00-?6" -92'49-l 7,250" 21 1.520.145.38 .160.509.31 28'13,0C,35J" -92'49-21,696" 30 1.519,747.91 •160 555.06 2St12,59 850" -92'49-26,130" ; i 1.519.351149 -160.596.57 28 12-59.38S" -92M9'30,564" 32 1.518.952.49 -160.542.32 28,,12-58.S84" -92'49'35,004--!3 1.518.555.52 -160.690.49 2S',12'58.356- -92°49'i9.432"

1.518.158,01 -160,730.26 2S-12-5- S22" .92*49'43.866" 1.517.760.60 -160.779.54 28"12,57.372" -92'4948,300"

js 1.517.363.1R -160.821.64 28"12'55.904- -92,49'5:,734-1.516.965,69 -160.857.97 28 12'56 394" 42°49'57,I68'

n 1.516.567.74 -160.908,84 28012,SS.9J8" ^'SO'Ol .601-' 39 1.516.170.78 -160.956,38 28'i:'55416" -92'50'06,036" j a 1,515.773,26 •161,005,13 28c12'54 882" -92'50-10,470"

JI U515J7S:86 -161.044,-8 28'12,54 438" -92'50-14.904'-

J: 1.514.978.37 •161.091.09 28,12-S3 928" -92'50'19.338'-

43 1.514.580.90 •161.135.58 ;8'12'53436" -92'50'23.772" JJ 1.514.182,89 •161.1-8.56 28c12-52.958" -92s50'28.212" J ; 1,513 •85,35 •161.221.35 2812-52 483" -92-50-32 647" J:. 1.513,388,42 -161271.71 2S'"12-51 933" -92-50,37.074-J - 1,512,990,82 -161.31541 28°12'51 449" -92:5041 '10" J^ 1,512,642-5 •161350.76 2812-51 053" -92'5045,393 " 1 • 1,512,451,69 -161.3-2 13 2S12'50 SP" -92'50'47 525" FLANGE

•' 1.512.441.02 -161,3-4 46 28t12'50 792" -92'5047,644-' BEND l l " 1

Sl 1.512.455.07 -161,3-7 80 28'12'50-'59" -92'5O•47,-'I0•' FLANGE 1,512,426.14 -161.382.82 28':12'50,-'O8" -92c504-,809- PIPELINF CROSSING (S-3396)

ii 1,512,411,68 -161.390 95 28'12,50 625" -92'50,47.969" FLANGE

u 1.512,392,50 -161.401.72 28 12-50 516" -92t5048.1S2" BEND (90°) 1,512,403,23 -161.420,83 •92i50,48,059- FLANGE

56 1.512,408.13 -161.429,55 28'12-50 243" -92'50'48.00.V FLANGE 5" 1,512,423,09 -161.421 11 28c12'50 328" -92I50,47,S3-" SSTl(S-,3396i

TOTAL LENGTH (BY INVERS1NG)= 16.961 FEET (3,2 STATUTE MILES)

Prop. Pipeline Centerline

(ROWWo. OCS-G28749)

SURVEYOR NO I ES: 1. EXISTING DATABASE INFORMATION SHOWTs HEREON HAS

BEEN PROVIDED BY OTHERS, SURVEYOR MAKES NO CLAIMS TO THE ACCURACY OR COMPLETENESS OF SAID DATA.

2, THIS AS-BUILT SURVEY WAS PERFORMED UTILIZING ACCEPTABLE OFFSHORE PROCEDURES AND ACCURACIES. PRECISIONS SHOWN HEREON ARE FOR COMPUTATIONAL PURPOSES ONLY AND NOT INTENDED TO INDICATE ACTUAL PRECISION OF SURVEY.

REFERENCE SOURCES: 1. UNITED STATES DEPARTMENT OF INTERIOR. BUREAU OF SAFETY AND ENVIRONMENTAL

ENFORCEMENT PERMIT SEGMENT NO. 19513. DATED APRIL 20. 2016. ARCHEOLOGICAL. ENGINEERING & HAZARD SURVEY IN EAST CAMERON AREA BLOCKS320 TO 321 PERFORMED BY TELES1S GEOPHYSICAL SERVICES. DATED AUGUST 13. 2015. CONSTRUCTION PLANS BY PINNACLE ENGINEERING. ISSUED FOR PERMIT AUGUST 21. 2015.

NOTES; IN WATER DEPTHS GREATER THAN 200 FEET. NO BURIAL IS REQUIRED. PIPELINE INSTALLATION WAS PERFORMED BY "BISSO MARINE L/B MIGHTY CHIEF" BETWEEN MAY 13. 2016 THRU MAY 15. 2016. TIE-INS AND PIPELINE CROSSING PERFORMED BY FUGRO CHANCE. INC. ON "DSV MIDNIGHT STAR" BETWEEN MAY 18 THROUGH 23. 2016. TIE-INS AND CROSSING DATA BY FUGRO CHANCE. INC. COORDINATE CONVERSION; WGS84 TO NAD27 BY NADCON VER. 4.1 SOFTWARE. SURFACE POSITIONING - DGPS. DRAFTING DONE BY BISSO MARINE COMPANY. INC. UTILIZING DATA SUBMITTED BY BISSO MARINE COMPANY. INC. SURVEYORS. WATER DEPTH IS APPROXIMATELY 225 FEET TO 226 FEET.

Leaend:

Active Pipeline

Abandoned Pipeline

Out Of Sen ice Pipeline

FAIRWAY

As-Built Pipeline

^ Existing Platforms

, Borehole (PA)

SL R - EYORS CERTIFICATE: I , DARREL HE1DRICH. A LOUISIANA PROFESSIONAL LAND SURVEYOR,

OO HEREBY CERTIFY THIS AS-BUILT SURVEY OF THE LINE SHOWN HEREON IS CORRECT AND ACCURATE TO THE BEST OF MV KNOW LEDGE AND BELIEF,

I * DARREN HEIDWCH = REG. No, 4626 % REGISTERED ^ PROFESSIONAL .

o\^ IDFOCH

JA PROFESSIONAL LAND SU

^ . • --

REVISIONS: Rev 1: 6 2/2016 - Updated Per Cliem Comments Rev 2: 6 8/2015- Updated Final Review & Commenls

PROJECTION:

I S SURVEY FEET

CLARKE i 866

FOL ISIANA SOU I II

ISIPPIIJ M A R I N E Corporate Office:

11311 NEFSHAW DRIVE HOUSTON. TX 77065

281-897-1500

END CLIENT:

WiT OIT„W. 9 •Eta Crrci HOMOO, 1X3

(SEGMENT NO. 19513) AS-BUILT 4" GAS PIPELINE FROM EAST CAMERON BLOCK

321 'A' STRUCTURE TO EAST CAMERON BLOCK 320 SSTI ON 16" PIPELINE SEGMENT NUMBER 3396

EAST CAMERON AREA GULF OF MEXICO

SHFET 1 OF 1 DATE:

6/8/2016

BMC PROJECT NO,:

PL00240 DRAWN BY:

GAM BMC APPROVED BY:

MD

DRAWING No,:

240-BMC-16-ASB-R2 SCALE:

1" = 2000'

EC 313

EC312 Talos Energy Offshore LLC

OCS-G35174

AS-BUILT 4" GAS PIPELINE S-19513

TOTAL LENGTH (BY INVERSING) = 16,961 FEET (3.2 STATUTE MILES)

EC320

EC321 "A" STRUCTURE B.O.R. 4" S-18427

1,529,188.35' -159.499.89'

28° 13"11.496" N 92o47,40.808" W

NAD 83

28013,12.419"N 92o4741.280" W

EC32] W & T Offshore, Inc.

OCS-G02061

SCALE 1" : 1000"

Sid. Scan Sonar Target (From BSL1 Pennit)

MMMMMlCf DimenMons Coordinates Mmimum Dlock Association LxWxll(lcet) \M'idance

Distance (Fl)

j | • \ ( i 45x22x30 X 1530421 052 V--158420.076 LAT=28.22287|7KI LON= -92.790885925

2i

SURVEYOR NOTES: 1. EXISTING DATABASE INFORMATION

SHOWN HEREON HAS BEEN PROVIDED BY OTHERS SURVEYOR MAKES NO CLAIMS TO THE ACCURACY OR COMPLETENESS OF SAID DATA.

2. THIS ANCHOR VERIFICATION PROCESS WAS PERFORMED UTILIZING ACCEPTABLE OFFSHORE PROCEDURES AND ACCURACIES. PRECISIONS SHOWN HEREON ARE FOR COMPUTATIONAL PURPOSES ONLY AND NOT INTENDED TO INDICATE ACTUAL PRECISION OF SURVEY.

w in ii- :>i'i ir >i i: s: n Mii n n ( mi i 1 THE ANCHOR SYMBOLS ARE 220 - LONG AND

200" WIDE FOR VISUAL PURPOSES AT THE

REOUIRED SCALE

2 EACH ANC HOR SYMBOL IS INSERTED AT THE ANCHOR DROP COORDINATE, AND THE INSERTION POINT IS SHOWN BELOW

ANCHOR PICK SYMBllLS 1 H MIOHTi C HII V

1 THE ANCHOR SYMBOLS ARE 220- LONG AND 200" WIDE FOR VISUAL PURPOSES AT THE REOUIRED M M I

2 EACH ANCHOR SYMBOL IS INSERTED AT THE

ANi HOR PICK C(X)RDINATE. A N D THE INSERTION POINT IS SHOWN BELOW.

INSERTION POINT INSERTION POINT

ANCHOR DKOPSYMIIDI S DSV MIDNTGIU STAR:

I THE ANCHOR SYMBOLS ARE 220" LONQ A N D

200- WIDE FOR VISUAL PURPOSES A I THE

REOUIRED SCALE

2. EACH ANCHOR SYMBOL IS INSERTED AT THE ANCHOR DROP COORDINATE. AND THE INSERTION POINT IS SHOWN BELOW

ANCHOR IM( K S Y M B n l S l ) S V M I O N I i . l l l s l \K

1 THE ANCHOR SYMBOLS ARE 220" LONG AND

200" WIDE FOR VISUAL PURPOSES AT IHE REOUIRED SC ALE

2 EACH ANCHOR SYMBOL IS INSERTED AT THE

ANCHOR PICK COORDINATE. AND THE INSERTION POINT IS SHOWN BELOW

INSERTION POINT INSERTION POINT

Legend:

Aciive Pipeline

Abandoned Pipeline

Out Of Serv ice Pipeline

As-Built Pipeline

Existing Platforms

Borehole (PA)

BSEE Sonar Anomaly

REVISIONS

Rev I : 2016 Updated Line eight on DSV Midnight Slar Anehor Drop/Pick Symbols

D A T U M :

SPHEROID

PROJECTION:

US S U R V E Y EEEI

NAD Tl

C L A R K E 1866

L A M B E R T

L O U I S I A N A S O U I H

IMUVll lMARINE Corporate Office:

11311 NEESHAW DRIVE HOUSTON. TX 77065

281-897-1500

END CLIENT:

WA7 OFFSMORE

(SEGMENT NO. 19513) ANCHOR VERIFICATION PLOT 4" GAS PIPELINE FROM EAST CAMERON HLOCK 321 'A' STRUCTURE TO EAST

CAMERON BLOCK 320 SSTI ON 16" PIPELINE S-3396 EAST CAMERON AREA

GULFOF MEXICO SHEET 1 OF 2

DATE:

6/9/2016

BMC PROJECT NO.:

PL00240 D R A W N BY

GAM BMC APPROVED BY

MD

D R A W I N G No.:

240-BMC-16-ANV-RI SCALE:

1" = 1000' REVISION No

I

g win m " ^

AS-BUILT 4" GAS PIPELINE S-19513

TOTAL LENGTH (BY INVERSING) - 16,961 FEET (3.2 STATUTE MILES)

EC320 A(Rem)

EC320 EC320 SUBSEA TIE-IN

AS-BUILT

X= 1.512.423.09' Y = -161.421.11' Lat: 280I2 50.328'^ Lon: 92c50'47.837" W

NAD 83

Lat: 280I2'5I.254"N Lon: 92c50'48.312" W

500' 0 500" 1000'

SCALE 1" : 1000'

Side Scan Sonar Target (From BSLL Pennit)

Km Magnetomeier Dimensions Coordinates Minimum Block Association LxWxH(Fccl( \VDidMCC

Hstancc f Ft)

l ( J2 NO 4Sx22x30 K 1530421 X)52 Y=-158420.076 LAT=28.22287I78I LON= -92.790885925

SURVEYOR NOTES: 1. EXISTING DATABASE INFORMATION

SHOWN HEREON HAS BEEN PROVIDED BY OTHERS. SURVEYOR MAKES NO CLAIMS TO THE ACCURACY OR COMPLETENESS OF SAID DATA.

2. THIS ANCHOR VERIFICATION PROCESS WAS PERFORMED UTILIZING ACCEPTABLE OFFSHORE PROCEDURES AND ACCURACIES PRECISIONS SHOWN HEREON ARE FOR COMPUTATIONAL PURPOSES ONLY AND NOT INTENDED TO INDICATE ACTUAL PRECISION OF SURVEY.

\ M l-UK PR OF S'l MHOI s I H Vll ,H IY (HII I 1 THE ANC HOR SYMBOLS ARE 220- LONG AND

200" WIDE FOR VISUAL PURPOSES AT THE REOUIRED SC ALE

2 EACH ANCHOR SYMBOL IS INSERTED AT THE ANCHOR DROP COORDINATE. AND THE INSERTION POINT IS SHOWN B l l OW

AM HOR PICK SVMHOl S I H Mli .HTV ( HII F 1 THE ANCHOR SYMBOLS ARE 220" LONd AND

200" WIDE FOR VISUAL PURPOSES AT THT REOUIRED SC ALE.

2 EACH \NCHOR SYMBOL IS INSERTED AT THE ANCHOR PICK COORDINATE. AND THE INSERTION POINT IS SHOWN BELOW

INSERTION POINT INSERTION POINT

ANCHOR DROP SYMBOLS DSV MIDNIGHT STAR 1 THE \N< HOR SVMBOI S ARE 220" 1 ONti AND

200" WIDE EOR VISUAL PURPOSES AT THE REOUIRED SC ALE.

2 EACH ANCHOR SYMBOL IS INSERTED AT THE ANCHOR DROP COORDINATE. AND THE INSERTION POINT IS SHOWN BELOW

AV HOR PR K SVMBDI S DSV MIDNH,HT STAR 1 THE ANCHOR SYMBOLS ARE 220" I ONG AND

200" WIDE FOR VISUAL PURPOSES AT THE REOUIRED SCALE

2 EACH ANCHOR SYMBOL IS INSERTED AT TIII ANCHOR PICK COORDINATE. AND THE INSERTION POINT IS SHOWN BELOW

INSERTION POINT INSERTION POINT —O-

Lcgcnd:

Active Pipeline

Abandoned Pipeline

Out Of Serv ice Pipeline

As-Built Pipeline

Existing Platforms

Borehole (PA)

BSEE Sonar Anomaly

REVISIONS: Res I <v «J 2016 Updated Lme Weight on DSV Midnight Star Anchor Drop Pick Symhol-.

UNITS

SPHIROID PROJECTION:

US SURVEY FEFT

CLARKE l»66

i AMUERT LOUISIANA SOUTH

I l lLVt' l M A R I N E Corporate Office:

11311 NEESHAW DRIVE HOUSTON. TX 77065

281-897-1500

END CLIENT:

W&T OFFSHORE

WAT Ofelun. . t i , ' > « c n . . . Hum.S«K WO HnMn TX 7->IH6

(SEGMENT NO. 19513) ANCHOR VERIFICATION PLOT 4" GAS PIPELINE FROM EAST CAMERON BLOCK 321 'A' STRUCTURE TO EAST

CAMERON BLOCK 320 SSTI ON 16" PIPELINE S-3396 EAST CAMERONAREA

GULF OF MEXICO SHEET 2 OF 2

DATE:

6/9 2016

BMC PROJECT NO.:

PL00240 DRAWN BY:

GAM BMC APPROVED BY

MD

DRAW ING No.:

240-BMC-16-AW-R1 SCALE:

I " = IOOO' REVISION No