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214-181
• • WELL LOG TRANSMITTAL#904015280 2.:6z0, 0 To: Alaska Oil and Gas Conservation Comm. July 10, 2017 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 RECEIVED Anchorage, Alaska 99501 DATA LOGGED JUL 19 2017rvi,BENDER RE: Coil Flag Log: 03-31A Run Date:5/5/2017 AO G C C The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline&Perforating, 6900 Arctic Blvd.,Anchorage,AK 99518 03-31A Digital Data(LAS),Digital Log file(Field Data) 1 CD Rom 50-029-21129-01 Coil Flag Log(Field Print) 1 Color Log 50-029-21129-01 �E® NkiC� 0 82.07, S PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline &Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage,Alaska 99518 Office: 907-275-2605 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: Signed:8/lALI41404 ✓`E;+�"-.'"C STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate IZI Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:Mill CIBP 11 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-181 3. Address: P.O.Box 196612 Anchorage, Development I I Exploratory 0 AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-21129-01-00 7. Property Designation(Lease Number): ADL 0028328 TPt t S.,.rc 8. Well Name and Number: PBU 03-31A j-PLo028S21 TO 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 11112 feet Plugs measured feet RECEIVED true vertical 9133 feet Junk measured 11040 feet I I 7 Effective Depth: measured 11072 feet Packer measured 9024 feet J U R 0 2017 true vertical 9093 feet Packer true vertical 8353 feet f" AO C Casing: Length: Size: MD: ND: Burst: Collapse: Structural Conductor 80 20"94#H-40 35-115 35-115 1530 520 Surface 2284 13-3/8"72#L-80 34-2318 34-2318 4930 2670 Intermediate See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Production Liner 222 7"29#L-80 9114-9336 8437-8645 8160 7020 Perforation Depth: Measured depth: See Attachment feet True vertical depth: See Attachment feet SCANNED .J U- . 2 5 2 Q 1 Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 5-1/2"TIW HBBP Packer 9024 8353 true vertical depth) 5-1/2"Camco TRDP-1A SSV 2121 2121 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 1658 2236 1786 258 Subsequent to operation: 41 2079 ' 6853 1825 280 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory 0 Development I1 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil I71 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Chamansingh,Ann Marie Contact Name: Chamansingh,Ann Marie Authorized Title: Petroleum Engineer v GContact Email: AnnMarie.Chamansingh@bp.co 4;Authorized Signature: _. ,G uN..rvtj��4' dfrA2 Date: ur, jo? Contact Phone: +1 9075644070 Form 10-404 Revised 04/2017 I,'7-L 7/ i 1"7 ,/7/�jR B D ZS IA, J U',1 1 4 2017 Submit Original Only • • RECEIVED JUN 0 7 2017 AOGCC Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary June 5, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for milling of Cast-Iron- Bridge Plug and adding of Perforations for Well 03-31A, PTD # 214-181. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 • • Q, (D0000c, N t` C) O N CO O (.0O O N Lo 0 N IC) I,- CO N- U y 0 0 CD 0 CD 0 0 I.. 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Max Angle= 108°@ 10242 — 0 LOCKED OPEN(01/26/17) Datum MD= 10817' —#' ' I Datum TVD= 8800'SS ,D= GAS LIFT MANDRELS ' ST ILD TVD DEV TYPE I VLV LATCH PORT DATE 13-318'CSG,72#,L-80,D=12.347' I 2315' 1 3882 3816 26 FES/LB DOME T-2 16 09/18/15 2 6446 6065 30 FES/LB DOME T-2 16 09/18/15 L 3 6957 6509 29 FES/LB DMY T-2 0 11/29/14, ` 4 7552 7027 29 FES/LB DAY T-2 0 03/26/05 Minimum ID =2.377" c 9321' 5 8104 7516 26 FES/LB DOME T-2 16 09/18/15' 3-1/2. X 2-7/8" LNR XO 6 8653 8014 23 FES/LB I MY T-2 0 10/09/94 7 8924 8265 22 1-ES/LB 1 SO 1-2 28 09/18/15 I I 8993' H 5-1/2'PARKER S WS NIP,D=4.562" Z 9015' —9-5/8"X 5-1/2"TNV HBBP PKR,D=4 75" 5-1/2'TBG,17#,13C R-80 NSCC, H 9029' N , F 5029' -\5-1/2"X 4-1/2"XO,D=3.83" 1.0232 bpf, OD=4.892' TOP OF 7"LNR H 9112' TOP OF 3-1/2"LNR(CEMENTED 01/29/15) —I 9148' 4 9148` —13.70"DEPLOY SLV,D=3.00" 4 4 4-1/2'TBG, 12.6#,13CR-80 NSCT, — 9196' { 916T —4-1/2"HES X NP,ID=3.813' .0152 bpf,D=3.958" 4 ) 9184' i—41/2'HES XN NP MLLED TO 3.80'(12/18/14) 9-5/8"CSG,47#,L-80 BTC,D=8.681" •— 9304' -1.00 919" J--4-112"WD LEG, =3.958" BEHIND 3-1/2"LNR 9.3#,13CR 85 STL, — 9321' ♦a- 9201CT LNR ` awe TT LOGGED 05/14/98 .0087bpf,D=2-992" , _, 7"WFPSTOCK(12/19/14) I- 9331' 4. 9321' H3-1/2"X 2-7/8"X0,D=2.377" 7"LNR 29#,L-80 BTC,.0371 bpf,D=6.184" --I -9331' k#: PERFORATION SUMAARY ;,* 4 1 R¢ COLTRACK BH GR RESISTIVITY ON 01/28/15 irkI FALLOUT WNDOW(03-31A) 9336'-9345' ANGLE A T TOP FERE: 68°@ 9510' .' 4 y�.�i 9787' —2-7/8'PUP DONT w IRA TAG Note:Refer to Roduction DB for historical perf data SIZE r SW INTERVAL Opn/Sgz SHOT SQZ (.*• + 311 3-3/8" 6 9316-9340 S 07/07/08 01/29/15 . r 6 9510-9542 0 05/05/17r 4 2' 6 10138- 10168 0 11/11/154.t4 ' r 6 10270- 10300 0 11/11/15 2" 6 10300-10360 0 11/10/15 krFA 2" 6 10360-10390 0 08/23/15 t-* 2' 6 10390-10420 0 11/09/15 r/- 2" 6 10595-10625 0 08/23/15 4.4-/-* f. 10878' —I2-718'PUP DONT w/RA TAG r.> 2' 6 10790- 10810 0 08/23/15 4* 4:4 2" 6 10998-. 11028 0 11/09/15 } f 2" 6 111015- 11035 0 01/30/15 "`'t'' 4 , , `- 11040' CTM j- { 6Ft MLLED CEP&RUSHED DH(05/05/17) MTD —I 11073' s —_� '''I 2-7/8"LNR,6.4#,13CR-85 STL, 0058 bpf,D=2.441" — 11109' 4-Ar-, I .4, DATE REV BY I COMMENTS DATE REV BY CX)MMBJTS PRUDI-IOE BAY INT 08/24/84 R-35 ORIGINAL COMPLETION 12/03/15 ATO/TLH ADFE FS(11/09/15-11/11/15) WELL 03-31A 03/01/86 RWO 01/04/17 MZJJMD SET CIBP(01/02/17) PERMIT No: 2141810 1 10/09/94 D-16 RWO 01/26/17 DG/JMD LOCKED OPEN SSA NP(01/26/17) AFI No: 50-029-21129-01 02/01/15 NORDIC 2 I CTD SIDETRACK(03-31A) 05/10/17 ATO/JMJ KILLED CERADPFRFS(05/05/17) SEC 11,T10N,R15E,449'FSL&771'RAC 02/03/15 JMD DRLG HO CORRECTIONS X02/03/15 N-VJMD FNAL ODEAPPROVAL BP Exploration(Alaska) • STATE OF ALASKA S ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations Q Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program ❑ Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-181 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21129-01-00 7. Property Designation(Lease Number): ADL 0028328 8. Well Name and Number: PRUDHOE BAY UNIT 03-31A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: t w E C E 1 V E D Total Depth: measured 11112 feet Plugs measured 10735 feet 1 f1 true vertical 9133 feet Junk measured feet FEB 0 2017 Effective Depth: measured 10735 feet Packer measured 9024 feet true vertical 8808 feet Packer true vertical 8353 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"94#H-40 35-115 35-115 1530 520 Surface 2284 13-3/8"72#L-80 34-2318 34-2318 4930 2670 Intermediate See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Production Liner 222 7"29#L-80 9114-9336 8437-8645 8160 7020 Perforation Depth: Measured depth: See Attachment feet SCANNED Iv1AR 0 87017 True vertical depth: See Attachment feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 5-1/2"TIW HBBP Packer 9024 8353 true vertical depth) 5-1/2"Camco TRDP-1A SSV 2121 2121 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 107 2500 6276 1837 227 Subsequent to operation: 0 1850 2359 1787 250 14.Attachments:(required per 20 AAC 25.070.25.071,8 25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory 0 Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature SillPhone +1 907 564 4424 Date 2/1/17 Form 10-404 Revised 5/2015 40177/0/7 ! 1— Z` 1 6. 7 /7-- R B D VIS ! *, [" - 3 2017 Submit Original Only • • • as cn 0-o000000 • N I,- 00 O N 00 O — CD O I� O N Lf) O Ul CD U C') M F. CD d' M m to CA — CO N- m CF 00 CD CO I- 00 00 Ul QD 01 CV ‘- c1 CO CO COM u, LO 1- N co co 00 co I I I I I I I H I- O In Ch V— M CO 07 M M 00 N M CO }' a = CD M C �- O M M Ot N o CV rnrn CD 1 1 1 I I I Z cr CD upvchV— T— V— c7 MMc1000) MCD 0) QC/� • W OCDCD CO O 0) O CC) 000O06U �_ 1' J M i 00 J4#00 co • 0 d N !' �# • Ce bo c\I CD v ✓ �O CO CO N N0 rs C) O N 0 NCD CSO -J W W C)O — — C W0Uzo• a W ce Z 0 W W W m m UfnZZ � I— F- • • to co co O d) ►n up Cn N N CO 01 ,L. CID C0 l() N O 6 I� 6 6 6 N- N- n U)CNI N- CO 0 0 0 a• 000000000C° 00000) 0) 0) 0. O I- V- I- . CA up Tr N CA (0 N CO t CID Tr Tr CC) O CA (1) N O C- 07 N g 0 �n N Cn N :) (O O) a d Is T M N N N Tr r- M Tr W p N- N ti N- I- N- 00 O O O > O CO 00 CO 0D CO CO 00 a) CA O) 0 re w a W Z w a� ~ I- O O W 55Y 0 Q cO O w Y Y 2 co r w 000 01 CD CV CD 0 CV V- N0/ J -)OD J ¢ ¢ W �•+ M � chc� r) CO CO COOOO ¢ ¢ ¢ W a a Z C 1 00000000 a- •- _O U _U J W W D J 0 Q) CO Z Z Z O J gJ E ¢ ¢ = O a wp a SHz wwwaZoZ - ¢ J ¢ () 2220 co co co co co cI 0. a ;•- � r (000OOOLc) Occ) inco O W aMINOM (OOO) OO) N Y.1 N �- N co co co (h Ln I� O 0O O 0 0 0 0 0 0 0 0 0 0 V- V- i 0 d J = UO (n O- lt Q a 2 2 O (~i) cn w Co Cl)a d Q. ce a. 2• LL LL LL LL LI- LL Il aaaaaaaaalla daaaaaaammmm a. 0 0, d a I- • uo uo uo u uo p r r r r T- .- .- r r- r p 0 0 0 0 0 0 0 0W Z c N N CV N N N N O O aa Z tL ¢ W co � � o O M O) M N N N0 0 w J 0 N LL d N N z 0- 1-.±1, 0 W Ill LL W O 0 CO CO a J W J J J D Ce a ¢ ¢ av) U L � (anaa co E Zaaaaaaaaaaa • M M M M M c7 M co co C'r) M u) Ac;) Ac� cochc� r) coco co a a a o J 00' ON w a 00000000000 ¢ ¢ co co W U (n N Cl tY • • • o k co a \ / c / 2 a •- o _ _# o co E O £ 7713 @ $ @ » E ® - 0 » 7 U \ 10_ _ ra) / '012 § % a � � C k20 a o C \ / E ce ®W. � < G q 2 ° E a ■ a 0.> O. & e ...0 - / D R Cr) � � C1� � 2 k kl•-- . 2 I- 0 2 < ,•-•0 o 0 to tW ' 2 co o � � co o = 0. p % = X0 = - how Ce = $ cn k \ / l " @ / o < a g \ ■ —� _J D 00_ [ $ 08m0 « k ) - moo - 0 : \ m co a \ � | / o CD $ o -• ajQ—o a) cC \ Z g m \ ° 7 CC E f U la C @k � o = oc � g � = o ? = m _ _w o Cl) a_ a \ k & / | U ¢ 2 k : CD U ƒ & \ ¥ h- 0 � \ % IR / 2 / e = - � � R » 0 < TREE= • 5X7S FMC 120 lNELLHEAD= NtEVOY SSH SAFETY NOTES: WELL ANGLE>-70° @ 10604'. ACTUATOR=_._._.. BAKER C O 3-31 A MAX DOGLEG43.7° 9802' OKB.ELEV= 62' ***CHROME TBG&LNR*** BF.ELEV= 11 KOP= 2800' ? 2112' 5-1/2"CAM TROPIA-SSA NP,D=4.55" Max Angle= 108" CbNDUCT(/2 10242' — 1L0cKa)0F (01/26I17) 21 Datum M3= 1081r —#' Datum TVD= 8800'SS 113= GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80,D=12.347' -{ 2315' 1 3882 3816 26 I-ES/LB DOME T-2 16 09/18/15 2 6446 6065 30 FES/LB DOME T-2 16 09/18/15 —0 3 6957 6509 29 I-ES/LB DMY T-2 0 11/29/14 4 7552 7027 29 HES/LB DMY T-2 0 03/26/05 Minimum ID =2.377" @ 9321' 5 8104 7516 26 1-ES/LB DOME T-2 16 09/18/15 3-1/2" X 2-7/8" LNR XO 6 8653 8014 23 HES/LB DMY T-2 0 10/09/94 7 8924 8265 22 HES/LB SO T-2 28 09/18/15 I ' 8993' H5-1/2"PARKER SWS NF?D=4.562" Z X - 9015' H9-5/8"X 5-1/2"TM/FGBP PKR,D=4.75" 5-1/2"TBG,17#,13CR•80 NSCC, - 9029' 9029' H5-1/2"X 4-1/2"X0,D=3.83' .0232 bpf, D=4.892" TOP OF 7"LNR 9112' II TOP OF 3-1/2"LNR(CEMENTS)01/29/15) H 9148' 9148' --13.70"DEPLOY SLV,D=3.00" II 4 r4-1/2"TBG,12.6#,13CR-80 NSCT, 9196' 9167' -14112"FES X W,D=3.813" .0152 bpf,D=3.958" 9184' H4-1/2"FES XN NP MLLE)TO 3.80"(12/18/14) 9-5/8'r=S(,47#,L-80 BTC,D=8.681" H 9304' • BEHIND ►'*.1 ►V1 9196' H4-1/2"WLEG,D=3.958" 3-1/2"LNR,9.3#,13CR-85 STL, H 9321' AACT LNR t`1f ►�1r , 9201' —I ELKO TT LOGGED 05/14/98 .0087bpf,D=2.992" 4%1 1411 7"WHPSTOCK(12/19/14)N 9331' �f�j �o'3 9321' H3-112-X 2-7/8"XO,D=2.377' 1,1`i ,%1. 7"LNR,29#,L-80 BTC,.0371 bpf,D=6.184" -9331' 011.11te1* IthAe; :lee PERFORATION SllllMhARY 41/i 114 MLLOUT WNDOW(03-31A) 9336'-9345' REF LOG:SLB CCUGR ON 01/30/15 441 14%1 I! I ANGLE AT TCS'FERF: 99" 10138 4%1 %.144 " 9787' H2-7/8"PUP DONT w/RA TAG Note:Refer to Production CB for historical perf data ,I1Ii 10I41 SIZE SFF NTBRVAL Opn/Sqz SHOT SQZ \114' �.1. 3-3/8" 6 9316-9340 S 07/07/08 01/29/15 ��1,i - 2" 6 10138-10168 0 11/11/15 X111 2' 6 10270-10300 0 11/11/15 Vi _ _ 104 2" 6 10300-10360 0 11/10/15 4' 2" 6 10360 10390 0 06123/15 4e1,i _ 10736' H BKR 2.27 CEP(01/02/17) 2" 6 10390 10420 0 11/09/15 `'" 2" 6 10595-10625 0 08/23/15 ►1i 2" 6 10790 10810 C 08/23/15 1►'r1�i ��1�+ 10878' H2-7/8*PUP JONT w/RA TAG �I1Ii .1144 2" 6 10998-11028 C 11/09/15 4%1 2' 6 11015-11035 C 01/30/15 4#i►tji ►1i 511 4#1i • PBTD H 11073' C?��N. `�'` r1�►'",i 2-7/8"LNR,6.4#,13CR-85 SIL,.0058 bpf,D=2.441" H 11109' h f.a t. DATE REV BY COMVE NTS DATE REV BY CONSENTS PRLDI OE BAY INT 08/24/84 R-35 ORIGINAL COMPLETION 06/26/15 JLS/JMD GLV CIO(06/04/15) WELL: 03-31A 03/01/86 RWO 09/01/15 ATOIJMD ADFERFS(08/23/15) PBRMT No: 2141810 10/09/94 D-16 I WO 09/23/15 JMMJM)GLV CIO(09/18/15) API No: 50-029-21129-01 02/01/15 NORDIC 2 CTD SIDETRACK(03-31A) 12/03/15 ATO/TLH ADFERFS(11/09/15-11/11/15) SEC 11,T1ON,R15E,449'FSL&771'Mk 02/03/15 JM) DRG HO CORRECTIONS 01/04/17 MZ/JMD SET CIBP(01/02/17) 02/03/15 N-l/JIl) MAL ODE AFFROVAL 01/26/17 DG/JMJ LOCKED OPEN SSA NP(01/26/17) BP Exploration(Alaska) STATE OF ALASKA • •ALASKA OIL AND GAS CONSERVATION COMMISSION • REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well ❑ Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-181 3. Address: P.O.Box 196612 Anchorage, Development El Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21129-01-00 7. Property Designation(Lease Number): ADL 0028328 8. Well Name and Number: PBU 03-31A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY.PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 11112 feet Plugs measured feet true vertical 9133 feet Junk measured feet DEC 10 2015 Effective Depth: measured 11072 feet Packer measured 9023 feet true vertical 9093 feet Packer true vertical 8351.08 feet GCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 79 20"Conductor 34-113 34-113 Surface 2284 13-3/8"72#L-80 33-2317 33-2317 4930 2670 Intermediate Production See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Liner 224 7"29#L-80 9112-9336 8435-8645 8160 7020 Perforation Depth: Measured depth: See Attachment feet IR i.o8 ",� True vertical depth: See Attachment feet ���0ECI j_. �C� 0 '3 " Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 5-1/2"TIW HBBP Packer 9023 8351.08 true vertical depth) 5-1/2"TRDP SSSV 2112 2111.95 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 170 1841 6095 1834 224 Subsequent to operation: 233 1615 5432 1825 575 14.Attachments:(required per 20 AAC 25.070 25.071,a 25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development m Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro)ro' Title PDC Principal Engineer Signature oc /�_ Phone +1 907 564 4424 Date 12-9/15 Form 10-404 Revised 5/2015 VTL 12/2 3/6-- )(/RBDMS DEC 1 5 2015 Submit Original Only • • m Q. 000000 m N O (D N CO O - CO O N- O N U1) O N LO •zt' N CO N 0 0 0 0 0 0 0 i M 10 N O ct 3 O) N- CO N d- m V CO CO CO I"- CO co I"- L() LO CO O CO CO M L[) N CO CO 00 CO I- U) Nr CO r- O CO O) CO CO CO CO O Nr N CO CO CO C O CO CO O CO O CO CO O (NI N 0) O) O) 6) C.) 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DEV TYPE VLV LATCH PORT DATE 1 32882"2'3816- 'D=164'55-09/18/15 13-3/8"CSG, 72#,L-80,ID=12.347" H 2315' — 2 6446 6065 30 FES/LB DOME T-2 16 09/18/15 3 6957 6509 29 FES/LB DMY T-2 0 11/29/14 li 4 7552 7027 29 I-ES/LB DMY T-2 0 03/26/05 5 8104 7516 26 FES/LB DOME T-2 16 09/18/15 Minimum ID = 2.377" @ 9321' 6 8653 8014 23 IES/LB DMY T-2 0 10/09/94 3-1/2" X 2-7/8" LNR XO 7 8924 8265 22 FES/LB SO T-2 28 09/18/15 I I 8993' -5-1/2"PARKER SWS NP,ID=4.562" Z ›‘ 9015' H9-5/8"X 5-1/2'TTW HBBP PKR,li-4.75" 5-1/2"TBG, 17#,13CR-80 NSCC, - 9029' . , 902W -5-1/7 X 4-1/7 X0,ID=183" .0232 bpf, ID=4.892' TOP OF 7'LNR - 9112' 7,,,, TOP OF 3-1/2"LNR(CGMENTH)01/29/15) - 9148' I 4 9148' H370 DEPLOY SLV,CI=3.00" Z 0.1 4 0 4 0 4-1/2"TBG,12.6#,13CR-80 NSCT, H 9196' 9167' -I4-1/2"HES X NP,ID=3.813" .0152 bpf,ID=1958" 4 ) 9184 -4-1/2'FES XN NP MLLED TO 3.80"(12/18/14) 9-5/8"CSG,47#,L-80 BTC,0=8.681" 9304' 9196' 4--1/2-WLEG,ID=1958' BEHIND c 4 3-1/2"LNR,9.3#,13CR-85 STL, - 9321' l tei fie . 9201' -E3_MD TT LOGGED 05/14/98 CI LNR .0087bpf,D=2.992" •,..-30 g- 4 iPII i r 1.1 7'WHPSTOCK(12/19/14) 9331' orp Kje. 9321' ]-3-1/2'X 2-7/8"X0,ID=2.377" 7"LNR,29#,L-80 BTC,.0371 bpf,ID=6.184" -9331' XA PEFFORATION SUMVA RY IA te i REF LOG:SLB CCUGR ON 01/30/15 1 el ,..1 . MLLOUT WN)OW(03-31A) 9336'-9345' 0 9 i ,IA I vi ANGLE AT TOP PERE: 96'@ 10360' .g.4 teLA 9787' -2-7/8"PUP JOINT w/RA TAG ',kite:Refer to Production DB for historical perf data - rA SIZE SPE NTERVAL Opn/Sqz S1-10T SQZ .A4 . A 3-3/8" 6 9316-9340 S 07/07/08 01/29/15 SI eleA 7 6 10138- 10168 0 11/11/15 -- 2' 6 10270-10300 0 11/11/15 'VA 2' 6 10300- 10360 0 11/10/15 etit; 0. 2' 6 10360- 10390 0 08/2115 Vrli r 6 10390-10420 0 11/09/15 eit; eigs; •” 2' 6 10595- 10625 0 08/23/15 ALI. 2' 6 10790- 10810 0 08/23/15 .40 .......-- 19979' -2-7/8"PUP JOKY w/RA TAG tit Ili (v. 2" 6 10998- 11028 0 11/09/15 p 2' ., 6 6 11015- 11035 0 01/30/15 -4M efe '----- •r ik. PBTD -1 11073' C '1'11v .prgi' 1r 4'1"V le 2-7/8'LNR,6.44,13CR-85 STL,.0058 bpf,ID=2.441' - 11109' eate4 id x...441 DATE REV BY COMENTS DATE REV BY COIMENTS PRUDHOE BAY MIT 08124/84 R-35 ORIGINAL COMPLETION 06/26/15 JLS/JM5 GLV(20(06/04/15) WELL: 03-31A 03/01/86 RWO 09/01/15 ATO/JM)AD .:EFTS(08/23/15) R9R11,IT No:'2141810 10/09/94 D-16 RWO 09/23/15 JRACRAD GLV(70(09/18/15) AR No: 50-029-21129-01 02/01/15 NORDIC 2 CTD SIDETRACK(03-31A) 12/03/15 ATOM_H ACiRERES(11/09/15-11/11/15) SEC 11,T1ON,R15E,449'FSL 8.771'PAL ._._, 02/03/15 .1144) DWG HO CORRECTIONS 02/03/15 14-VJAAD RNAL ODE APPROVAL - BP Exploration(Alaska) RECEIVED - STATE OF 0 ALASKA OIL AND GAS CONSERVATION COMMSN 0 C T 0 9 2015 REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed OGGC Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate Q Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well ❑ Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-181 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21129-01-00 7. Property Designation(Lease Number): ADL 0028328 8. Well Name and Number: PBU 03-31A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 11112 feet Plugs measured N/A feet true vertical 9133 feet Junk measured N/A feet Effective Depth: measured 11072 feet Packer measured 9023 feet true vertical 9093 feet Packer true vertical 8351 feet Casing: Length: Size: MD: ND: Burst: Collapse: Conductor 79 20"Conductor 34-113 34-113 0 0 Surface 2284 13-3/8"72#L-80 33-2317 33-2317 4930 2670 Production 68 9-5/8"47#SOO-95 31 -99 31-99 8150 5080 Production 9205 9-5/8"47#L-80 99-9304 99-8615 6870 4760 Liner 224 7"29#L-80 9112-9336 8435-8645 8160 7020 Perforation Depth: Measured depth: 9316-9340 feet 10360-10390 feet 10595-10625 feet 10790-10810 feet 11015-11035 feet True vertical depth: 8626-8649 feet 8725-8723 feet 8746-8756 feet 8843-8857 feet 9036-9056 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 5-1/2"TIW HBBP Packer 9023 8351 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): �pd.�y 0 Treatment descriptions including volumes used and final pressure: £CIAN 1E J JAN 2.0 16 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 16 1335 65 1259 242 Subsequent to operation: 409 7029 4630 1634 227 14.Attachments:(required per 20 AAC 25.070.25.071,a 25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory ❑ Development Q Service ❑ Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP ❑ SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Summerhays,Nita M( -0 Technologies) Email Nita.Summerhays@bp.com Printed Name Summerhays i;,r- WIPRO Technolo. ,. Title Petrotechnical Data Manager i� Sig.-�;i ///i/// � / ,i Phone +1 907-564-4035 Date 10/08/2015 Form 10-404 Revised 5/2015 Y r L /0//Z/ RBDMS rw.r 12 2015'' , //� Submit Original Only • Daily Report of Well Operations PBU 03-31A ACTIVITYDATE SUMMARY COIL 8, 1.5" COIL, 15,545', Scope: Log tie-in, Add perfs MIRU Coil 8. NFT swab and SSV. N/U BOPE. M/U lube, M/U WFD MHA. PT 3900 psi. M/U PDS memory GR/CCL in carrier with 2.25"JSN. PT lube, low/high press. Test checks. Repair SSV control panel., RIH w/ PDS GR/CCL w/2.25"JSN -Tag @ 11,018' 8/11/2015 ***Continue on WSR 8-12-15""* COIL 8, 1.5" COIL, 15,545', Scope: Log tie-in, Add perfs RIH pumping slick 1% KCL w/SL taking returns-Tag 11,068' CTM - PUH as taking returns to OTT pulled heavy @ 10,862'- pumped Neat Meth down BOP - pulled heavy @ 10,691'- pulled heavy @ 10,494' - Pulled clean up to 8610'. Found ding in CT at reel. Stop POOH. Make notifications- standby. Bleed IAP to 415 psi. Rig up 2" hardline to IA. Press test hardline. PJSM. Bleed Al to open top tanks to 0 psi. Press test Little Red line. Pump 20 bbl neat meth down IA. Pump hot crude at 180F down IA. 8/12/2015 ***Continue on WSR 8-13-15*** T/I/O = 2016/Vac/Vac Temp=Sl Assist Coil Tubing (Possible Hydrates in TBG) Pumped a 20 bbl methanol spear followed by 428 bbls of 180*crude down the IA while taking returns up the tubing 8/12/2015 to thaw possible hydrates in tubing. ***Job continues on 08-13-15 WSR*** COIL 8, 1.5" COIL, 15,545', Scope: Log tie-in, Add perfs Pumped 480 bbls of hot crude circulated from SO to surface monitor well for 30 mins WE HAVE NO FLOW POOH SLOWLY. BD PDS Logging Tools- RU on WH - MIRU N2- blow CT dry- RDMO CTU #8 8/13/2015 ***Job Delayed *** ***Job continued from 08-12-15 WSR*** Assist Coil Tubing (Possible Hydrates in TBG) Pumped 52 bbls (481 bbls total job) of 180* crude down the IA to thaw possible hydrates in the tubing. DSO notified, FWHP's= 0/0/450 Final valve positions: IA/OA= OTG ***AFE sign hung on master 8/13/2015 valve*** Coil in control of well upon LRS departure. ***WELL S/I ON ARRIVAL***(ctd) SWCP 4517 RIG UP RAN 4.60" NO-GO CENT, S/D IN TREE @-5' SLM. TROUBLE-SHOOT TREE VALVES 8/16/2015 ***CONT ON WSR 8/17/15*** ***CONT FROM WSR 6/16/15*** RAN 4.60" NO-GO CENT, S/D @ 2093' SLM (2112' MD) RAN 4.60" NO-GO CENT, FLAPPER CHECKER, SSSV FUNCTIONED NORMAL DRIFT 10' 3 3/8" DUMMY GUN TO 2500' SLM 8/17/2015 ***WELL LEFT S/I DSO NOTIFIED ON DEPARTURE*** T/I/0=10/0/0 SI Assist SL as directed (CTD) Pumped 75 bbls Meth down TBG. Pumped 47 bbls 8/17/2015 180* DSL down TBG for SL. SL on well upon departure. CVs OTG FWHP=500/30/0 CTU#8 w/ 1.5"CT(CTV=23.9) Objective- Run GR/CCL log.Add 80' of perforations. Road Unit from L1-27 to DS 03. Tractor overheated on way to location had to pull over to side of road. MIRU. Change packoffs. RIH w/ PDS GR/CCL in 2.2" carrier w/2.30"JSN drift to 10930'. Log from 10910-9100' and paint flag at 10550'. Displace crude in wellbore w/slick KCI w/SafeLube. POH. PDS data was not recoverable. RIH w/complete fresh PDS tool in same carrier assy to 10930'. Log from 10910- 9100. Paint white flag @ 10740'. POH. Download PDS data. Make(-) 19' correction. MU Perf Guns. RIH w/20' of 2" Power Jet Omega perf guns. 8/22/2015 ***Job on Progress Continued on WSR 08/23/15*** CTU#8 w/ 1.5" CT(CTV=23.9) Objective- Run GR/CCL log.Add 80'of perforations. Cont. RIH w/20'of 2" Power Jet Omega perf guns. Perforate interval 10790'- 10810'. POOH. ASF. Ball recovered. LD guns. Cut 50' of coil. MU PDS MGR/CCL and RIH to 10930' CTM. Log from 10920-9100'w/flag at 10310'. POH. LD PDS tool, -17.5' corr. RIH w/2" x 30' perf gun #2 and perforate 10595-625' off of flag. POH. RIH w/gun#3: 30' of 2" PJO perf guns. Perforate interval 10360- 10390 off of flag. POOH. 8/23/2015 ***Job in Progress Continued on WSR 08/24/15*** • • Daily Report of Well Operations PBU 03-31A CTU#8 w/ 1.5" CT(CTV=23.9) Objective- Run GR/CCL log.Add 80'of perforations. Cont. POOH with final gun run. Unstab. ASF. Recover ball. LD Guns. RIH w/2.30 JSN. Circ in freeze protect to 2500'. POOH. RDMO to planned maintenance 8/24/2015 ***Job Complete"** BBLS Fluid Summary 490 1% SLICK KCL W/SAFELUBE 210 50/50 METH 130 METH 48 DIESEL 520 CRUDE 1398 Total i i Q 0 0 C. 0 0 0 R0 OCfl N 00 O O ti O N LC) O N N- CO 0 TA 0 0 0 0 0 0 i co in co 4- co 3 CA co r-- Ca m Nt CO (.0 CO CO Ch LC) LC) C� CO N CO C3) O CO M 10 N 00 00 CO CO L() - V CO O CO O CO CO CO CO 0) 'Cr N CO CO CO 4.0 CA O CO 01 O CO CA CO CO O N _ N (3) 0) C)) 0) V co QMti V' coLLOG co C'7 co co 0) — N O) = co M 0) 6 a I O co LO o 1 0cooco0 G) -0 N [� *k J 4$ N C N- *k N- *k C` Cfl .N 0 - N- CY) UaovoNN - U - p M N CO LCA CA-sr Lo co Lo t coN- CcocoC N- ( CO N N O O d N 0) N O) J Lt Z Z D)O 00 C H w H N O 0 0 0 U ODD u Q CD0 Z Z Z 1 O O w m O D W CC Z > 0Wfa- 0- TREE=' 5X7S RC 120 • -SIIITY NOTES: WELL ANGLE) -70° @ 10604'. ACTUATOR= 62' tmC437°Q C 0KI3.ELB/= 62' ***CHROME TBG&LNR*** E3F.B_EV= ? I II KOP= MOO' 2112' -5-1/2'CAM TRDPSSSV ts1,2,ID=4.55" i4kix Angie= 108 ,-,-, 1 oi _"CONDUCTOR, - ? DaturnM3= 10617' -4. GAS LFT MANDRELS Datura TVD= 8800'SS I;$' - ST M) IVO DEV Ti'PE V LV LATCH FORT DATE 1 3882 3816 26 FES/LB DOW T-2 16 09/18/15 13-3/8"CSG,72#,L-80,ID=12.347" ---1 2315' — 2 6446 6065 30 I U.)/LB COME T-2 16 09/18/15 3 6957 6509 29 FES/LB OMY T-2 0 11/29/14 11-1 4 7552 7027 29 HES/L/3 DMY T-2 0 03/26/05 5 8104 7516 26 FES/LB DOME T-2 16 09/18/15 Minimum ID =2.377" @ 9321' 6 8653 8014 23 FES/LB DMY T-2 0 10/09/94 3-1/2" X 2-7/8" LNR XO 7 8924 8265 22 FES/LB SO , T-2 , 28 09/18/15 I 1 8993' -5-1/2'PARKER SWS MP,ID=4.562' 9015' -I 9-5/8"X 5-1/2"TW I-68P PKR,1).,,,4 75' 1 _. 5-1/2'TBG, 17#,13CR-80 NSCC, - 9029' ' .. 9029' H5-112"X 4-1/2'X0,u-133" .0232 bpf, ID=4.892" TOP OF 7"UNIR -I 9112' 'i4 TOP OF 3-1/2"LNR(CEMENTED 01/29/15) -I 9148' .. 9148' -13.70"DEPLOY SLV,D=3.00" 4t 4 II) ii% 40 Nt 9167' 4-1/2-IIM X NP,ID=3.813' 4 9184' -4-1/2'FES XN NP MLLED TO 3.80"(12/18/14) liCy:i 111V 9196' 4-1/2'VVLEG,D=3.958" BEHIND 4-1/2"TBG, 12.6#,13CR-80 NSCT, 9196' Cid e, ,0152 bpf,ID=3.958" 41(4 k V. no 1. -i EL MD TT LOGGED 05/14/98 CT LNR 9-5/8"CSG,47#,L-80 8TC,0=8.681" - 9304' 06, or 3-1/2"LNR,9.3#,13CR-85 STL, - 9321' 06 * 9321' -13-1/2"X 2-7/8"X0,I:1=2377" cio tr4 .0087bpf,13=2.992' ere, ,te 7"WHFSTOCK(12/19/14) - 9331' et, • cA Wif 7"LNR,29#,L-80 STC,.0371 bpf,ID=6.184" -9331' ' V es, MLLOIJT VVINDOW(03-31A) 9336'-9345' PERFORATION SLAM RY • t 40t . I IL. . 9787' -2-7/8'RP JONT w/RA TAG REF LOG:SLB CCUGR ON 01/30/15 a' ANGLE AT TOP FERE: 96-@ 10360' . ) ../. Nate:Refer to Roduction CO for historical perf data ,AR SIZE SPF IlYTERVAL Opn/Sqz SHOT SGZ :tz,9 3-3/8' 6 9316-9340 S 07/07/08 01/29/15 e. ailIaefts 2' 6 10360-10390 0 08/23/15 411" 2' 6 10595-10625 0 08/23/15 2" 6 10790-10810 0 08/23/15 Pilti 2" 6 11015-11035 0 01/30/15 1 -......,,, 10878' -2-7/8^PUP JOINT w/RA TAG w ?re n VII, PBT1D - 11073' CO ripb p.i,, 'Pai-N4 WI° 2-7/8"LNR,6.4#,13CR-85 STL,.0058 bpf,ID=2.441" H 11109' _ DATE REV BY COMMENTS GATE REV BY COMMENTS PRUCHOE BAY UNIT 08/24/84 R-35 ORIGINAL COMPLETION 06/26/15 JLS/JMD GLV CIO(06/04/15) VVELL: 03-31A 03/01/86 FENO 09/01/15 ATO/J11.43 AD .PERFS(08/23/15) PERMIT MI:42141810 10/09/94 D-16 RWO 09/23/15 JtufW AO GLV CIO(C19/18/15) API No: 50-029-21129-01 02/01/15 NORDIC 2 CTD SIDETRACK(03-31A) SEC 11,T1ON,R15E,449'FSL&771F1M1 02/03/15 JM) DRLG HO CORRECTIONS 02/03/15 rsIHIJIAD FINIAL ODE AP ,PROVAL BP Exploration(Alaska) - . c)r- Hunt, Jennifer L (DOA) From: Lastufka,Joseph N <Joseph.Lastufka@bp.com> Sent Monday,July 27, 2015 11:20 AM To: Hunt,Jennifer L(DOA) Subject: PBU 03-31A/ PTD#214-181 Hi Jennifer, Please reference the following well: Well Name: PBU 03-31A Permit#: 214-181 API #: 50-029-21129-01-00 Date of Test: 7/23/15 Type of Test: IPT (Initial Production Test) s(pNNEU r.'': Choke Size: 85 Choke Unit: Production Method: Gas Lift Duration (Hours Tested): 10 Top Reference (Top Perf MD): 11015' Bottom Reference (Bottom Perf MD): 11035' Tubing Flowing (Pressure): 215 Casing Pressure: 1260 Total Test(Rate f/O, W, G): 10/28/ 101 24-Hour Rate (0, W, G). 23/66 /242 Gravity (Oil, API). 26.8 GOR (Gas-Oil Ratio): 10658 This well began Production on Method of Operations on this date: July 18, 2015 1 RBDMS�W AUG - 3 2015 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. 02 J - J " Well History File Identifier Organizing(done) ❑ Two-sided ❑ Rescan Needed RE CAN: OVERSIZED: NOTES: C or Items: ❑ M ps: Grayscale Items: Logs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: 5— BY: Maria Date: D., 1 /s/ IT P Project Proofing BY: U Date: 141j,I 15— /sl it) ". Scanning Preparation a x 30 = 120 + I = TOTAL PAGES 7 f BY: OR Date: - (Count does not include cover sheet) VII /s/ Production Scanning Stage 1 Page Count from Scanned File: 7q (Count does include covers eet) Page Count Matches Number in Scanning Preparation: YES NO BY: dgrIP Date: 1-1-4 Io/s /s/ 01 f Stage 1 If NO in stage 1, page(s) discrepancies were und: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc o i . . h 9 ' ' ' 0 O z ml0ml W w Wa ml W • N O) ' ❑ J LLI LLI LL1 J LL1 a - - P. 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Co, 0 z t CO a N W CO N W O N m .+ CO oo 0 Q re a c ° '------) a) Q o E 0 m 0 Eco / Z m • co co I7 o T o m ii d 3 Nd d re G a0.E a c°., v 2Ly- IcI RECEIVED 2_97..)7-- APR 0 8 2015 Letter of Transmittal AOGCC BAKER Date: April 8, 2015 HUGHES To: From: State of Alaska AOGCC Baker Hughes 1NTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey Paula.Lacey@bakerhughes.corn Please find enclosed the TVDSS/MWD data for the following well(s): 03-31A � I Enclosed for each well(s): 2 hardcopy prints of TVDSS/MWD Final Logs 1 compact disk containing TVDSS/MWD Final Field Data Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: , State of Alaska AOGCC DATE: I I ------- ----------------------------------- ---------- - ---- RECEIVED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FEB 2 7 2015 WELL COMPLETION OR RECOMPLETION REPORT AND LOGO(r'r la. Well Status: . ®Oil 0 Gas 0 SPLUG 0 Other ❑Abandoned 0 Suspended 1b. Well Class 20 AC 25.105 2OAAC 25 110 ❑ Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL ❑Other No. of Completions One . . ® Development 0 Service 2. Operator Name: 5. Date Comp., Susp.,or Aband.: 12. Permit to Drill Number: _BP Exploration (Alaska) Inc. • 2/1/2015 214-181 - 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 • 1/20/2015 50-029-21129-01-00 - 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number Surface: •1/27/2015 PBU 03-31A - 450'FSL, 771' FWL, Sec. 11,T1ON, R15E, UM 8. KB(ft above MSL): 62' 15. Field/Pool(s) Top of Productive Horizon: 2326' FSL, 339' FEL, Sec. 11, T1ON, R15E, UM GL(ft above MSL): 27.2' Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 2321' FSL, 340' FWL, Sec. 11,T1ON, R15E, UM 11072' • 9093' • 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 714058- y- 5936511 Zone- ASP4 •11112' 9133' • ADL 028327&028328 TPI: x- 713570. y- 5938375 - Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth: x- 713571 - y- 5938370 . Zone- ASP4 None 18. Directional Survey: ®Yes 0 No 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, DEN/NEU, GR/CCL . 9336' 8641' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H-40 32' 112' 32' 112' 30" 1875#Poleset 13-3/8" 72# L-80 31' 2315' 31' 2315' 17-1/2" 2300 sx CS III,400 sx CS II 9-5/8" 47# L-80 31' 9304' 31' 8615' 12-1/4" 500 sx Class'G' 7" 29# L-80 9112' 9336' 8435' 8645' 8-1/2" 300 sx Class'G' 3-1/2"x 2-7/8" 9.3#/6.4# 13Cr85 9148' 11109' 8469' 9130' 4-1/4-x 3-3/4" 130 sx Class'G' 24. Open to production or injection? ®Yes 0 No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) (MD+TVD of Top&Bottom; Perforation Size and Number): 2"Gun Diameter, 6 spf �- 5-1/2", ' 17#x 4-1/2", 12.6#,13Crso 9196' 9015'/8344 k '�9y'��]jl{`L�/ 1 i� 26. ACID, FRACTURE,CEMENT SQUEEZE,ETC. 11015'-11035' 9036'-9056' II L 1.1_51715__ WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes 0 No • z��[[,x,. DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 4.1, - . 2500' Freeze Protect w/61 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes 0 No , Sidewall Core(s)Acquired? 0 Yes 0 No • If Yes to either question, list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions,core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012 CONTINUED ON REVERSEbmit Original Only .,/- 7// ' , ,e g�d��� RBDMS,,I', MAR - 2 20T5' La 29 GEOLOGIC MARKERS(List all formations and r ''ers encounter 30. FORMATION TESTS NAME TVD Well Tested'? es IN No • Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Shublik 9347' 8656' None , Sadlerochit- Zone 4B 9426' 8722' Zone 4A 10758' 8822' CGL-Zone 3 10830' 8872' Base of CGL-Zone 2C 10891' 8921' Zone 2B 11016' 9037' Zone 2A 11062' 9083' Zone 1B 11078' 9099' Formation at Total Depth: Zone 1B 11078' ' 9099' 31.List of Attachment: Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys,Cement Report 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Trevor Hyatt,564-4627 Email: Trevor.Hyatt@bp.com Printed Name Title: Drilling Technologist Joe Lastufka HZ1 Signature: 564 � Phone 4091 Date /15 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8. The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation. Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only TREE= • 5X7S FMC 120 WEA-FAD- ItEVOY SSH SM NOTES: WELL ANGLE>-70° @ 10604'. ACTUATOR= BAKER C -31 A MA:. .GLEG 43.7° 9802' OKB.REV= 62' ***CHROME TBG&LNR**" BF.ELEV= ? I KOP= 2800' "CONDUCTOR H ? 2112' -1 5-1/2"CAM TRDP SSSV NP,D=4.55- Max Angle= 108°@ 10242' — Datum MD= 10817' —# GAS LIFT M4NDREt S Datum TVD 8800'SS D= ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3882 3816 26 I-ES/LB DMY T-2 0 11/29/14 13-3/8"CSG,72#,L-80,D=12.347" - 2315' 2 6446 6065 30 I-ES/LB DMY T-2 0 11/29/14 3 6957 6509 29 HES/LB DMY T-2 0 11/29/14 11 4 7552 7027 29 I-ES/LB DMY T-2 0 03/26/05 5 8104 7516 26 HES/LB DMY T-2 0 07/16/14 Minimum ID =2.377" @ 9321' 6 8653 8014 23 I-ES/LB DMY T-2 0 10/09/94 3-1/2" X 2-7/8" LNR XO 7 8924 8265 22 IES/LB MY T-2 0 07/16/14 I , 8993' H5-1/2"PARKER SWS MP,D=4.562' S X' 9015' _-J9-518"X5-1/2'TNVHBBPPKR13=4.75' 5-1/2"TBG,17#,13CR-80 NSCC, -I 9029' . -----} 9029' -15-1/2"X 4-1/2"XO,D=3.83' .0232 bpf, ID=4.892' TOP OF 7"LNR -I 9112' TOP OF 3-1/2"LNR(CEMB'TTED 01/29/15) --, 9148' 9148' -13.70'DEPLOY SLV,D=3.00' I y 9167' -4-1/2"HES X NP,D=3.813" Z 9184' -4-1/2"HES XN NP MILLED TO 3.80"(12/18/14) 4-1/2"TBG,12.6#,13CR-80 NSCT, 9196' r°iij .1 9196' 4-1/2"WLEG,13=3.958' BEHIND 0152 bpf,D=3.958' it iit ► I ' 9201' H ELMO TT LOGO 05/14/98 CT LNR 9-5/8'CSG,47#,L-80 BTC,D=8.681' 9304' , 4 lir 3-1/2"LIR,9.3#,13CR-85 SR., 9321' i 9321' H 3-1/2"X 2-7/8"XO,D=2.377' .0087bpf,ID=2.992" ft) 43444 7"WHPSTOCK(12/19/14) 9331' eI e t� MLLOUT WPDOW(03-31A) 9336' 9345' 7"LNR 29#,L-80 BTC,.0371 bpf,D=6.184" H -9331' V N: PERFORATION SURN ARY 9787' -2-7/8"PUP JONT w/RA TAG RIT LOG:SIB CCUGR ON 01/30/15 ANGLE AT TOP PERF: 10°@ 11015' Note:Refer to Production DB for historical pert data SIZE SPF NTHRVAL Opn/Sqz SHOT SQZ 10878' �2-7/8'PUP JONTw/RA TAG 3-3/8" 6 9316-9340 S 07/07/08 01/29/15 F4)1 :74Z1 2" 6 11015-11035 0 01/30/15 N'.4tr: PtY III. 1 ‘4244 ,. . PBTD - 11073' 2-7/8'LNR 6.4#,13CR-85 STL,.0058 bpf,13=2.441' -1 11109' * +* a, DATE REV BY COMMENTS DATE REV BY COMFITS PRl1DHDEBAY MIT 08/24/84 R-35 ORIGINAL COMPLETION WELL: 03-31A 03/01/86 RWO PERMT No:"141810 10/09/94 13-16 RWO AR No: 50-029-21129-01 02/01/15 NORDIC 2 CTD SIDETRACK(03-31A) SEC 11,T1ON,R15E,449'FSL&771'FW_ 02/03/15 JMJ DRLG HO CORRECTIONS 02/03/15 NWJIuD FINAL ODE APPROVAL BP Exploration(Alaska) North America-ALASKA-BP Page 1 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/12/2015 00:00 - 01:00 1.00 MOB P PRE RD TEST HOSE.CLEAN UP CELLAR. 01:00 - 01:30 0.50 MOB P PRE PJSM FOR PULLING OFF WELL. 01:30 02:30 1.00 MOB P PRE PULL RIG OFF OF K-10 WELLAND STAGE ON K PAD. 02:30 - 10:00 7.50 MOB N WAIT PRE LOAD TRAILERS AND ANCILLARY EQUIPMENT AND MOVE TO DS 3. LOAD T-MATS AND RIG MATS ON TRAILERS. PREP TO MOVE RIG TO STAGING AREA. WAIT FOR SECURITY TO MOVE RIG. REMOVE CENTRIFUGE'B'.WORK ON RIG MOVE CHECKLIST. PERFORM STEM INSPECTION ON SLB EQUIPMENT. LOTO PUMP#2. 10:00 - 10:30 0.50 MOB P I PRE PJSM FOR MOVING RIG. • 10:30 - 22:30 12.00 MOB P PRE MOVE RIG FROM K PAD TO ICE ROAD GATE, 15.6 MILES. 22:30 - 00:00 1.50 MOB N WAIT PRE WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. CONTINUE TO WORK ON CENTRIFUGE'B'& PUT BACK TOGETHER. CONTINUE TO WORK ON RIG MOVE CHECKLIST ITEMS. CONTINUE TO PERFORM STEM INSPECTION ON SLB EQUIPMENT. 1/13/2015 00:00 - 06:00 6.00 MOB N I WAIT PRE CONTINUE TO WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. CONTINUE TO WORK ON CENTRIFUGE'B'& PUT BACK TOGETHER. CONTINUE TO WORK ON RIG MOVE CHECKLIST ITEMS. CONTINUE TO PERFORM STEM INSPECTION ON SLB EQUIPMENT. CONTINUE TO WORK ON PUMP#2. BEGIN WORKING ON MINOR PIT ROOM MAINTENANCE ITEMS. 06:00 00:00 18.00 MOB N WAIT PRE CONTINUE TO WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. CONTINUE TO WORK ON CENTRIFUGE'B'& PUT BACK TOGETHER. CONTINUE TO WORK ON RIG MOVE CHECKLIST ITEMS. CONTINUE TO PERFORM STEM INSPECTION ON SLB EQUIPMENT. CONTINUE TO WORK ON PUMP#2,DRAIN OIL &INSPECT PONY ROD SEALS. BEGIN WORKING ON MINOR PIT ROOM MAINTENANCE ITEMS,UN PIN LANDING AND REMOVE FROM PITS FOR REDESIGN,REPAIR ELECTRICAL WIRING GOING TO PIT#2 AGITATOR,NEEDLE GUN PIT ROOM WALLS NEXT TO SHAKER. C/O HYDRAULIC PUMP IN LOFT.PULL TEST WINCHES. REPAIR SLB COMPUTERS. TIDY UP RIG. Printed 2/10/2015 9:05:OOAM North America-ALASKA-BP Page 2 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/14/2015 00:00 - 06:00 6.00 MOB N WAIT PRE CONTINUE TO WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. CONTINUE TO WORK ON PUMP#2.CHANGE OUT VALVES&SEATS. CONTINUE TO WORK ON MINOR PIT ROOM MAINTENANCE ITEMS-NEEDLE GUN WALL, INSPECT PITS. FILL GEN#1 WITH OIL. 06:00 - 00:00 18.00 MOB N WAIT PRE CONTINUE TO WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. -INSTALL GUN LINE IN PITS -INSTALL LIGHT FIXTURES IN CANTILIVER ROOM -INSTALL LIGHT FIXTURES IN PIPE SHED INSTALL NEW GRATING ON PIT/SHAKER DECK LANDING -CONTINUE WORKING ON#1 GENERATOR -FUNCTION TEST ESD SYSTEM -CHANGE OUT CHARGE PUMP 1/15/2015 00:00 - 06:00 6.00 MOB N WAIT PRE CONTINUE TO WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. PERFORM RIG MAINTENANCE. CONTINUE TO WORK IN PIT ROOM-NEEDLE GUN WALLS&PREP FOR NEW PIT ROOM LANDING. CONTINUE TO WORK ON C-PUMP C/O. CONTINUE TO WORK ON PUMP#2. 06 00 - 00:00 18.00 MOB N WAIT PRE CONTINUE TO WAIT FOR ICE ROAD TO FREEZE&GATE TO OPEN. -CONTINUE WORKING IN PIT ROOM,PREP WALLS FOR PAINT,WORK ON LANDING. -CONTINUE TO WORK ON RIG GENERATOR. -CHANGE OUT ESD CONTROLS. -WORK ON LIGHTS IN CELLAR. -CLEAN RIG(HOUSEKEEPING). -AT 16:00 APPROVAL WAS RECIEVED FROM JACK WINTERS OF THE ADF&G TO USE THE ICE ROAD FOR OPERATIONAL PURPOSES. -GIVE 24HRS NOTICE TO STATE FOR BOPE TEST AT 15:27,1-15-15. -PERFORM RIG ROUTE DRIVE WITH NORDIC TOURPUSHER&DRILLER&WSL. -PREP RIG FOR RIG MOVE,WARM UP MOVE SYSTEM,SPIN TIRES. 1/16/2015 00 00 - 01:00 1.00 MOB N WAIT PRE CONTINUE TO WAIT ON ICE ROAD,SCRATCH AT ICE ROAD ENTRANCE TO DS 17. CONTINUE TO WARM UP MOVE SYSTEM. GET PERMIT SIGNED FROM DS 3. • 01 00 - 01:30 0.50 MOB P PRE PJSM REGARDING MOVING RIG. 01 30 - 07:30 6.00 MOB P PRE MOVE RIG FROM CH2MHILL YARD IN DEADHORSE ACROSS ICE ROAD THRU DS 17 &TO DS 03. SPOT RIG ON LOCATION -SET T-MATS AROUND WELL -MOVE SAT OFFICE TO DS 3. 07:30 - 08:00 0.50 MOB P PRE HELD PJSM FOR PULLING OVER WELL -PULL OVER WELL WITH WSL,NORDIC SUPERINTENDANT,NORDIC TOURPUSHER ACCEPT RIG AT 08:00 ON 01/16/2015 Printed 2/10/2015 9:05:00AM North America-ALASKA-BP Page 3 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 10:00 2.00 MOB P PRE LEAK TIGHT TEST WELL BARRIERS -RU LINES TO WING VALVE FOR LEAK TIGHT TEST -CONFIRM LEAK TIGHT TEST 10:00 - 10:30 0.50 MOB P PRE HELD PJSM FOR PICKING UP REEL -SPOT REEL UNDER REEL HOUSE -PU REEL INTO REEL HOUSE -BEGIN RU REEL IRON 10:30 - 12:30 2.00 MOB P PRE REMOVE TREE CAP 1-HELD PJSM&REMOVED TREE CAP 12:30 - 16:30 4.00 MOB P PRE NU BOPE HELD PJSM&BEGIN NU BOPE -SPOT ANCILLARY EQUIPMENT AROUND RIG -SPOT TIGER TANK&RU&TEST HARD LINES 16:30 - 20:00 3.50 MOB P PRE PULL COILACROSSPIPESHED -HELD PJSM FOR PULLING COIL ACROSS -PULL TEST GRAPPLE/RE-TIGHTEN/2ND PULL -REMOVE SHIPPING BAR FROM REEL PULL COIL ACROSS PIPESHED TO INJECTOR 20:00 - 20:15 0.25 BOPSUR P PRE PJSM REGARDING BOPE TESTING. 20:15 - 00:00 3.75 BOPSUR P PRE FILL STACK WITH WATER&SHELL TEST. 250PSI 3500PSI-PASS. STATE GIVEN NOTIFICATION OF BOPE TEST 1/15/2015 03:27 STATE INSPECTOR JEFF JONES WAIVED WITNESS 1/16/2015 22:09 CONTINUE TO TEST BOPE. PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,PTD#214181,AND CRT-AK-10-45 -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN 1/17/2015 00:00 - 09:30 9.50 BOPSUR P PRE CONTINUE TO TEST BOPE. -SWAB NOT HOLDING.SUCK DOWN STACK. SET TEST PLUG. -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -ALL 2-3/8"PIPE RAMS TESTED WITH 2-3/8" TEST JOINT -VBR'S TESTED WITH 2-3/8"&3-1/2"TEST JOINT -BLIND RAMS TESTED ON OPEN HOLE -ANNULAR TESTED WITH BOTH 3-1/2"AND 2-3/8"TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -PERFORM DRAW DOWN TEST OF ACCUMULATOR ALL TESTS WITNESSED BY PUSHER -VALVE#4 FAILED,REBUILD IN PLACE. t Printed 2/10/2015 9:05:OOAM North America-ALASKA-BP Page 4 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor.NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations • (hr) - (usft) _ 09:30 - 13:00 3.50 BOPSUR P PRE PRESSURE TEST INNER REEL/PACK-OFF VALVES -CIRCULATE FLUID IN PITS/LINE UP METH PUP -FILL REEL WITH 1%KCL -PRESSURE TEST PACK-OFF 250/4400 -CIRCULATE AND WARM UP EXPOSED COIL PRESSURE TEST INNER REEL 250/4400 13:00 - 13:30 0.50 BOPSUR P PRE PERFORM H2S/EVAC DRILLS HELD AAR WITH CREW 13:30 - 15:30 2.00 BOPSUR P PRE PUMP SLACK BACK INTO REEL -PROBLEMS GETTING E-LINE TO MOVE -RIG UP FOR BOTH PUMPS TO REVERSE CIRCULATE -ABLE TO MOVE E-LINE BACK INTO REEL 15:30 - 18:45 3.25 BOPSUR P PRE i PERFORM SLACK MANAGEMENT -CUT 300'OF COIL -INSTALL SLB COIL CONNECTOR -PULL TEST CONNECTOR,33K-PASS. -PRESSURE TEST TO 250PSI/4000PSI-PASS -PUMP REEL VOLUME FORWARD. 18:45 - 19:25 0.67 BOPSUR P PRE • REREAD BHI. .19:25 - 19:55 0.50 BOPSUR P PRE -PRESSURE TEST BHI,250PSI/4000PSI-PASS. 19:55 - 20:20 0.42 BOPSUR P PRE PUMP SLACK FORWARD. 20:20 - 20:35 0.25 BOPSUR P PRE PERFORM RIG EVAC DRILL-GODD DRILL. 20:35 - 22:40 2.08 BOPSUR P PRE TORQUE TREE BOLTS.ALL BOLTS ON ALL FALNGES BELOW SWAB-LOOSE. 22:40 - 00:00 1.33 BOPSUR P PRE PU INJECTOR,STAB ONTO WELL.BREAK OFF BELOW STUFFING BOX.PLACE INJECTOR OVER BUNG HOLE.RU BPV LUBRICATOR. PRESSURE TEST LUBRICATOR 250PSI/2500PSI-PASS.PULL BPV-SUCCESS, 200PSI WHP.RD BPV LUBRICATOR. 1/18/2015 00:00 - 00:30 0.50 BOPSUR P PRE CONTINUE TO RD LUBRICATOR. 00:30 - 01:00 0.50 - BOPSUR P PRE PU INJECTOR&STAB ONTO WELL.PT LUBRICATOR,250PS1/3500PSI PASS. 01:00 - 02:35 1.58 CONDHL P PRE APPLY 200PSI WHP.OPEN SWAB&MASTER. BULLHEAD WELL. PUMP 5BBLS OF METH FOLLOWED BY • 360BBLS OF 1%KCL AT 6BPM.INITIAL WHP 220PSI DROPPING TO OPSI WHP.PERFORM 1 NUMEROUS WALKAROUNDS DUE TO LOW WHP.ASSESS LOSS RATE,GREATER THAN 8BPM.SHUT MASTER&SWAB. 02:35 - 06:00 3.42 CONDHL N DPRB PRE WAIT ON FLUIDS&OCN FOR LCM TREATMENT.DISCUSS&AGREE ON LCM OCN WITH ODE&WTL&SUPERINTENDANT. PULL PUMP SCREENS,SUCTION& DISCHARGE.LOAD POLYSWELL LCM INTO RIG.STAGE TRUCKS. LOAD 290BBLS OF KCL INTO PITS. 06:00 - 09:00 3.00 CONDHL N DPRB PRE RECEIVE OCN FOR PUMPING LCM PILL -ORDER ADDITIONAL KCL FROM HOT WATER PLANT -LOAD PITS WITH KCL -HELD PJSM FOR BULLHEAD KILL/LCM PILL Printed 2/10/2015 9 05:00AM North America-ALASKA-BP Page 5 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 11:30 2.50 CONDHL N DPRB PRE BULLHEAD KILL WELL -PUMP 100 BBLS 1%KCL @ 8 BPM THRU KILL LINE -PUMP 40 BBLS OF 25 PPB POLY SWELL LCM PILL -PUMP 186 BBLS 1%KCL -AT 286 BBLS AWAY WHP INCREASED FROM (-4 PSI TO 930 PSI) -OPEN UP CHOKE AND REDUCE WHP PSI -750 -REDUCE PUMP RATES AND INJECT-16 BBLS LCM PILL INTO PERF'S ESTIMATED 26 BBLS OF LCM PILL INSIDE CASING 11:30 - 12:00 0.50 CONDHL N DPRB PRE FLOW CHECK/ASSESS STATIC LOSS RATES -1ST 10 MINS PUMPS OFF:3.3 BBLS LOST -2ND 10 MINS PUMPS OFF:3.3 BBLS LOST 3RD 10 MINS PUMPS OFF:3.5 BBLS LOST _ -ESTIMATED-18-20 BPH LOSS RATE 12:00 - 13:30 1.50 CONDHL N DPRB PRE I INSTALL PUMP SCREENS -INSTALL PUMP SCREEN PRIOR TO PUMPING OPERATIONS -PREPARE PITS TO RECEIVE DRILLING MUD '-CREW CHANGE OUT 13:30 - 14:00 0.50 STWHIP P WEXIT HELD PJSM FOR MU MILLING BHA -MU MILLING BHA -GUAGE MILLS:GO 3.80 NOGO:3.79 -SET INJECTOR ON WELL -PRESSURE TEST QTS 250/3500(PASSED) 14:00 - 16:30 2.50 STWHIP P WEXIT RIH WITH MILLING BHA F/120'-8200'MD -BPM IN/OUT:0.76/1.22 CIRC PSI:216 MW IN/OUT:8.34 PPG/8.36 PPG 16:30 - 19:25 2.92 STWHIP P WEXIT CIRCULATE AND CLEAN UP LCM IN CASED HOLE BPM IN/OUT:3.50/3.50 CIRC PSI:2150 MW IN/OUT:8.42 PPG/8.36 PPG -HEAVY LOAD OF POLY SWELL LCM OVER SHAKER ON BOTTOMS UP CIRCULATE HOLE CLEAN F/8250'-9330'MD &WIPER UP HOLE-PACKED OFF,CLEAR CHOKE,DIVERT TO TT,CLEAN LINES. -CIRCULATE HOLE CLEAN Fl 9330'-9351' (TAG WS TRAY).MD&WIPER UP HOLE. DIESEL IN RETURNS-DIVERT TO TT. RETURNS ARE 1:1. Printed 2/10/2015 9:05:00AM North Americas Operation Summary Keport' Common Well Name.03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: 'X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39.31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:25 - 20:50 1.42 STWHIP N MISC WEXIT NOTICED CLEAR WATER COMING OUT OF CONDUCTOR FLUTES&INTO CELLAR.BLEED OFF OA FROM 500PSI TO OPSI IN 5 MIN TO SLOP TRAILER-MIXTURE OF GAS&LIQUID. BLEED OFF IA FROM 500PSI TO OPSI IN 5 MIN TO SLOP TRAILER-MIXTURE OF GAS& LIQUID.SLOWLY PUH&REDUCE RATE TO 1BPM.NO CHANGE IN RATE AFTER PRESSURE BLEED OFF.FLUID RATE IS-1 CUP/MIN,OBTAIN SAMPLE.BEGIN TO SEE SLIGHT GAS BUBBLING.TAKE READINGS FROM HAND HELD GAS MONITOR-NO H2S& METHANE.CONTINE TO MONITOR&RECORD EVERY 15 MIN.DICUSS ISSUE&BARRIERS& PLAN FORWARD WITH j WTL/ETUSUPERINTENDANT&ODE.DISCUSS WITH ENVIROMENTALADVISOR FOR PROPER HANDLING&DISPOSAL OF WATER. ORDER DIRTY VAC TRUCK&BEGIN SUCKING DOWN CELLAR-EVERY 2HRS-1 BBL EACH TIME.-3HRS LATER,SLIGHT INCREASE TO- 2 CUPS PER MIN WITH INCREASE OF BUBBLING&COLOR CHANGE TO DIRTY BROWN COLOR(NO DETECTABLE ODOR) WITH DISCHARGE OF BLUE GREASE (ANNULUS CORROSION TREATMENT MATERIAL),NO H2S OR METHANE DETECTED.CONTINUE TO CONSTANT MONITOR&TAKE READINGS. 20150 - 23:35 2.75 STWHIP P WEXIT CONTINUE TO RIH&CLEAN LCM TREATMENT FROM WELLBORE.TIE-IN MINUS 8FT CORRECTION.CLOSE EDC&TAG WS& SLOWLY PUH.DIVERT TO TT DUE TO DIESEL RETURNS&PACKING OFF WELL.RETURNS ARE 1:1. BLEED OFF OA FROM 200PSI TO OPSI TO SLOP TRAILER IN 7 MIN(FLUID&GAS). BLEED OFF IA FROM 200PSI TO OPSI TO SLOP OIL TRAILER IN 5 MIN(FLUID&GAS). 23:35 - 00:00 0.42 STWHIP P WEXIT SWAP WELL TO 8.6PPG DRILLING MUD THRU THE EDC.1.1 RETURNS. 1/19/2015 00:00 - 01:30 1.50 STWHIP P WEXIT CONTINUE TO CIRCULATE WELL TO DRILLING MUD THRU EDC AT 3.5BPM/2500PSI.1:1 RETURNS.FLOW CHECK-NO FLOW.OBTAIN SPR'S. SUCK OUT CELLAR-1 BBL.NO CHANGE IN RATE,COLOR OF FLUIDS OR READINGS. 01:30 - 03:00 1.50 STWHIP P WEXIT TIME MILL(1'/HR)WINDOW F/9342.1'-9343.6' MD -FS:2990 PSI MTR WRK:50-150 PSI WOB. 0.3-1.8K# BPM IN/OUT:2.63/2.60 PVT:173 BBLS MW IN/OUT:8.53/8.46 PPG ECD/IA/OA:9.01 PPG/20 PSI/70 PSI !MILL TO 9343.6'. 03:00 - 04:45 1.75 STWHIP N DPRB WEXIT PUH&REDUCE RATE TO KEEP HOLE FULL DUE TO 50-60%LOSS RATE.CALL SUPERINTENDANT&DISCUSS PER WELL PLAN.ORDER KCL FLUID. Printed 2/10/2015 9-05 00AM North America-ALASKA-BP Page 7 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:45 13:00 8.25 STWHIP P WEXIT 1 TIME MILL(1'/HR)WINDOW F/9343.6'-9350' MD -FS:1937 PSI MTR WRK:50-150 PSI WOB: 0.3-1.8K# -BPM IN/OUT:2.56/1.80 PVT:173 BBLS -MW IN/OUT:8.53/8.46 PPG -ECD/IA/OA:9.01 PPG/20 PSI/70 PSI ***LOSS RATE F/06:00-07:00 AVG.-45-47 BPH ***LOSS RATE F/07:00-08:00 AVG.-47-52 BPH ***LOSS RATE F/08:00-09:00 AVG.-47-50 BPH ***LOSS RATE F/09:00-10:00 AVG.-38-40 BPH ***LOSS RATE F/10:00-11:00 AVG.-38-40 BPH ***LOSS RATE F/11:00-12:00 AVG.-48-52 BPH ***LOSS RATE F/12:00-13:00 AVG.-48-52 BPH 13:00 - 15:30 2.50 STWHIP P WEXIT MILL NEW FORMATION F/9350'-9360'MD BPM IN/OUT:2.56/1.70 -MW IN/OUT:8.48 PPG/8.47 PPG -ECD/IA/OA:8.82 PPG/-7 PSI/50 PSI -WOB:1.5-3.0K# ***LOSS RATE F/13:00-14:00 AVG.-52-54 BPH ***LOSS RATE F/14:00-15:00 AVG.-46-48 BPH 15:30 - 17:00 1.50 STWHIP P WEXIT DRESS WINDOW PER PLAN. -REAM WINDOW 3'S UP DOWN -SLIGHT MOTOR WORK SEEN ON FIRST PASS -NO OTHER ISSUES NOTED -DRY DRIFT WINDOW(GOOD DRIFT) FLOW CHECK 17:00 - 19:00 2.00 STWHIP P WEXIT POOH F/9340'-120'MD -BPM IN/OUT:3.01/1.93 CIRC PSI:1783 -MW IN/OUT:8.50 PPG/8.44 PPG -LOST 84BBLS DURING TRIP. -FLOW CHECK AT 500FT.DETERMINE HOLE VOLUME TO BE 0.5BPM. 19:00 - 19:05 0.08 STWHIP P WEXIT CONTINUE TO CONSTANTLY MONITOR CELLAR. SUCK OUT CELLAR-1 BBL-EVERY 2HRS. RATE HAS SLOWED DOWN,COLOR OF FLUID IS STILL DIRTY,NO H2S OR METHANE READINGS. 19:05 - 20:00 0.92 STWHIP P WEXIT POP OFF WELL.USE PUMP 1 TO KEEP HOLE FULL. -CHECK CTC&ABOVE CTC-OK. -LD BHI TOOLS IN SECTIONS. -LD 2 JTS OF PH6. -MILK MOTOR-OK. -WINDOW MILL WAS 3.79"GO. -REAMER MILL WAS 3.78"GO. 20:00 - 21:00 1.00 DRILL P PROD1 MU BUILD BHA.NEW HUGHES 4.125" BI-CENTER BIT&3.2 AKO MOTOR+BHI COIL TRAC TOOLS. Printed 2/10/2015 9:05:00AM North America-ALASKA-BP Page 8 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 23:30 2.50 DRILL P PROD1 RIH WITH BUILD BHA.CIRC THRU EDC AT 1BPM/700PSI.LOST 64BBLS ON TRIP IN HOLE. 23:30 - 23:55 0.42 DRILL P PROD1 LOG DOWN FOR TIE-IN FROM 9130',MINUS 13'CORRECTION.CIRC THRU EDC AT 1 BPM/700PSI 23:55 - 00:00 0.08 DRILL P PROD1 TOTAL FLUID VACCUMED FROM CELLAR FOR ENTIRE DAY WAS 32.6BBLS. 1/20/2015 00:05 - 13:00 12.92 DRILL P PROD1 !DRILL 4.125"BUILD SECTION FROM 9360' '-NBI 20° -ROP 5-120'/HR -BPM IN/OUT:2.74/2.00 -CIRC PSI:2190 FREE SPIN (100-200PSI MW) -ECD:8.83-8.90 PPG(OBD) -MW IN/OUT:8.58 PPG/8.56 PPG -IA/OA/PVT:0 PSI/11 PSI/252-150 BBLS -DHWOB:0.70K LBS-3.5K LBS -84DEG F IN/84DEG F OUT -CONSISTANT LOSS RATE OF 0.7 BPM. DRILL TO 9810'MD 13:00 - 15:30 2.50 DRILL P PROD1 POOH F/9810'MD-80'MD. -BPM IN/OUT:2.12/1.14 CIRC PSI:1425 -MW IN/OUT:8.56 PPG/8.55 PPG IA/OA/PVT:7/150/175 15:30 - 17:30 2.00 DRILL P PROD1 CHANGE OUT DIRECTIONAL TOOLS -FLOW CHECK(NO FLOW) -STAND INJECTOR BACK -LD BUILD BHA/ADJUST MOTOR AKO -GRADE BIT(1-1) -MU LATERAL BHA -GET ONTO WELL WITH INJECTOR -PRESSURE TEST QTS 250/3500(PASSED) 17:30 - 19:15 1.75 DRILL P I PROD1 RIH F/80'-9150'MD. -BPM IN/OUT:1.17/1.28 CIRC PSI:1036 -MW IN/OUT:8.56 PPG/8.55 PPG -IA/OA/PVT:7/50/263 19:15 - 21:15 2.00 DRILL P 1 PROD1 PEFORM LONG TIE-IN WITH-10.5' CORRECTION LOG WHIPSTOCK RA TAG AT 9344.5'MD 21:15 - 22:00 0.75 DRILL N FLUD 9,340.00 PROD1 PJSMANDPUMPPOLYSWELLTREATMENT DOWN COIL -PUMP 30 BBLS POLYSWELL(25 PPB IN MUD) PUMP 5 BBL MUD SPACER -PUMP 10 BBL KCL BEHIND POLYSWELL -WITH 10 BBLS KCL AWAY,POLYSWELL SET UP INSIDE COIL AND UNABLE TO CIRCULATE -PRESSURE UP TO 4700 PSI WITH RIG PUMPS,UNABLE TO MOVE FLUID 22:00 - 00:00 2.00 DRILL N FLUD 9,340.00 PROD1 -POOH AT 60'/MIN,HOLD 3000 PSI ON COIL, FILL DOWN BACKSIDE -CALL AND MAKE NOTIFICATIONS TO ODE, SUPERINTENDENT,&WTL -DECIDE ON PLAN TO ATTEMPT TO CIRC POLYSWELL OUT OF COIL WITH SLB PUMP TRUCK -MOBILIZE EQUIPMENT TO LOCATION TOTAL FLUID VACCUMED FROM CELLAR ON TRUCK 46.1 BBLS. VOLUME FOR ENTIRE DAY WAS 13.5 BBLS. Printed 2/10/2015 9:05:OOAM North America-ALASKA-BP Page 9 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 00:00 - 00:05 0.08 DRILL P PROD1 CONTINUE TO CONSTANTLY MONITOR CELLAR. SUCK OUT CELLAR-1 BBL-EVERY 2HRS. RATE IS SLOW-1/2 CUP/MIN,COLOR OF FLUID IS DIRTY,NO H2S OR METHANE READINGS. 1/21/2015 00:00 - 00:45 0.75 DRILL N FLUD 9,340.00 PROD1 -CONTINUE POOH AT 60'/MIN,HOLD 3000 PSI ON COIL,FILL DOWN BACKSIDE -MOBILIZE EQUIPMENT TO LOCATION 00:45 - 01:15 0.50 DRILL N FLUD 9,340.00 PROD1 PJSM AND LD LATERAL ASSEMBLY -POP OFF,STAND BACK INJECTOR LD 3"COIL TRACK,LD MOTOR AND BIT -MU FLOAT SUB WITH STINGER AND NOZZLE -GET ON WELL,PRESS TEST QTS 01:15 - 02:15 1.00 DRILL N FLUD 9,340.00 PROD1 RIH TO 500'TO KEEP COIL WARM WHILE RIG UP PUMP TRUCK -RU PUMP TRUCK HARD LINE -STAGE KCL TRUCK AND FLOOD PUMP TRUCK 02:15 - 03:15 1.00 DRILL N FLUD 9,340.00 PROD1 PJSM AND PRESS TEST PUMP TRUCK DISCUSS EXCLUSION ZONES,FLAGGING, ANNOUCEMENTS DURING PJSM WSL PERFORM PRESSURE CROSSCHECK CHECKLIST WITH PUMP TRUCK LEAD -WSL WITNESS TRIPS FUNCTION AND VERIFY TRIPS SET AT 6000 PSI -PRESS TEST TO 250/6000 PSI FOR 5/5 MIN, GOOD TEST 03:15 - 05:30 2.25 DRILL N FLUD ' 9,340.00 PROD1 ATTEMP TO CIRC POLYSWELL FROM COIL -STAGE UP PRESS FROM 5000 TO 6000 PSI IN 200 PSI INCREMENTS,UNSUCCESSFUL. -BLEED OFF PRESS.CYCLE PRESS FROM 0 TO 6000 PSI,UNSUCCESSFUL. -CALL AND NOTIFY ODE.AGREE TO ATTEMPT TO REVERSE CIRC. 05:30 - 06:30 1.00 DRILL N FLUD 9,340.00 PROD1 ALLOW FOR CREW CHANGE AND PRE-TOUR WALKAROUNDS DISCUSS PLAN FORWARD TO CIRC OUT POLYSWELL 06:30 - 12:00 5.50 DRILL N FLUD . 9,340.00 PROD1 RECIPRICATE COIL FROM SURF TO 1000'MD. -WAIT ON NEW PLAN FOR CUTTING COIL ORDER(2)METAL DUMPSTERS(1)CUSKO VAC TRUCK 12:00 - 12:30 0.50 DRILL N FLUD 9,340.00 PROD1 1 HELD PJSM FOR CUTTING COIL -DISCUSS OVERHEAD LOADS,DROPPED OBJECTS,EXCLUSION ZONES 12:30 - 13:30 1.00 DRILL N FLUD 9,340.00 PROD1 LD NOZZLE ASSEMBLY -GET OFF WELL WITH INJECTOR -BREAK OFF NOZZLE ASSEMBLY -SHUT MASTER/SWAB VALVES — i PRESSURE TEST NIGHT CAP(PASSED) 13:30 - 14:00 0.50 DRILL N FLUD 9,340.00 PROD1 RIG-UP HYDRAULIC CUTTER ONTO INJECTOR 14:00 - 18:00 4.00 DRILL N FLUD 9,340.00 PROD1 COIL CUTTING OPERATIONS PER OCN#5 -CUT COIL IN 5'SECTIONS 0'-1037' -UNLOAD COIL TO METAL DUMPSTER WHEN 40 CUTS HAVE BEEN MADE. -CLEAN RIG FLOOR. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. Printed 2/10/2015 9:05:00AM • North America-ALASKA-BP Page 10 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39 31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 18:30 0.50 DRILL N FLUD 9,340.00 PROD1 ALLOW FOR CREW CHANGE,PRE-TOUR WALKAROUNDS -CLEAN AND CLEAR RIG FLOOR,PREP TO CUT COIL 18:30 - 00:00 5.50 DRILL N FLUD 9,340.00 PROD1 PJSM AND RESUME CUTTING COIL -CUT COIL IN 5'SECTIONS 1037'-2925' UNLOAD COIL TO METAL DUMPSTER EVERY 30 CUTS. FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. TOTAL FLUID VACCUMED FROM CELLAR ON TRUCK 57.1 BBLS. VOLUME FOR DAY WAS 11.0 BBLS. 1/22/2015 00.00 - 05:30 5.50 DRILL N FLUD 9,340.00 PROD1 PJSM AND RESUME CUTTING COIL CUT COIL IN 5'SECTIONS 2825'-5546' -UNLOAD COIL TO METAL DUMPSTER EVERY 30 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. -SEE TRACE AMOUNTS POLYSWELL START AT 4750'CUT 05:30 - 06:00 0.50 DRILL N FLUD 9,340.00 PROD1 LINE UP WITH RIG PUMPS AND ATTEMPT TO CIRC PRESS UP TO 4500 PSI,UNSUCCESSFUL 06:00 - 07:00 1.00 DRILL N FLUD 9,340.00 PROD1 CREW CHANGE -INSPECT TOOLS AND EQUIPMENT HELD PJSM FOR CUTTING COIL 07:00 - 10:30 3.50 DRILL N FLUD 9,340.00 PROD1 RESUME CUTTING COIL -CUT COIL IN 5'SECTIONS F/5546'-6100'MD -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 10:30 - 11:30 1.00 DRILL N FLUD 9,340.00 PROD1 LINE UP WITH CEMENT TRUCK AND ATTEMPT TO CIRCULATE PRESS UP TO 6000 PSI,UNSUCCESSFUL. 11:30 - 12:30 1.00 DRILL N FLUD 9,340.00 PROD1 UNLOAD PIPE FROM RIG FLOOR -CONDUCT RIG WALK-AROUNDS -BREAK FOR LUNCH SUCK OUT CELLAR 12:30 - 16:30 4.00 DRILL N FLUD 9,340.00 PROD1 RESUME CUTTING COIL l -CUT COIL IN 5'SECTIONS F/6100'-7415'MD -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 16:30 - 17 30 1.00 DRILL N FLUD 9,340.00 PROD1 LINE UP WITH CEMENT TRUCK AND ATTEMPT TO CIRCULATE -PRESS UP TO 6000 PSI AND BLEED OFF TO 0 PSI.REPEAT THREE TIMES.NO FLUID MOVEMENT. -BLOW DOWN LINES AND RIG DOWN PUMP TRUCK. 17.30 - 21 30 4.00 DRILL N FLUD 9,340.00 PROD1 RESUME CUTTING COIL -CREW CHANGE AND PJSM. -CUT COIL INTO 5'SECTIONS F/7415'-8484' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. Printed 2/10/2015 9:05:00AM North America-ALASKA-BP Page 11 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 22:30 1.00 DRILL N FLUD 9,340.00 PROD1 PRESSURE UP COIL. -RIG DOWN COIL HYDRAULIC CUTTER -CLEAN AND CLEAR RIG FLOOR -RIG UP SLB CEMENTING PUMP TRUCK. -PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 6000 PSI AND BLEED OFF TO 0 PSI.REPEAT THREE TIMES. NO FLUID MOVEMENT. -BLOW DOWN LINES AND RIG DOWN PUMP TRUCK. 22:30 - 00:00 1.50 DRILL N FLUD 9,340.00 PROD1 RESUME CUTTING COIL -CREW CHANGE AND PJSM. -CUT COIL INTO 5'SECTIONS F/8484'-9000' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. TOTAL FLUID VACCUMED FROM CELLAR ON TRUCK 64.7 BBLS. VOLUME FOR DAY WAS 7.6 BBLS. 1/23/2015 00:00 - 01:00 1.00 DRILL N FLUD 9,340.00 PROD1 CUTTING COIL -CUT COIL INTO 5 SECTIONS F/9000'-9482' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 01:00 - 01:30 0.50 DRILL N FLUD 9,340.00 PROD1 PRESSURE UP COIL. -CLEAN AND CLEAR RIG FLOOR -LINE UP RIG PUMP TO COIL. -PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 4500 PSI AND BLEED OFF TO 0 PSI.REPEAT TWICE.NO I FLUID MOVEMENT. 01:30 - 03:30 2.00 DRILL N ' FLUD 9,340.00 PROD1 CUTTING COIL -CUT COIL INTO 5'SECTIONS F/9482'-10,509' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 03:30 - 03:45 0.25 DRILL N FLUD 9,340.00 PROD1 PRESSURE UP COIL. -CLEAN AND CLEAR RIG FLOOR -LINE UP RIG PUMP TO COIL. -PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 4500 PSI AND BLEED OFF TO 0 PSI.REPEAT TWICE.NO FLUID MOVEMENT. 03:45 - 11:30 7.75 DRILL N FLUD 9,340.00 PROD1 CUTTING COIL -CUT COIL INTO 5'SECTIONS F/10,509'- 12,240' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. _ I 11:30 - 11:45 0.25 DRILL N FLUD 9,340.00 PROD1 PRESSURE UP COIL. -CLEAN AND CLEAR RIG FLOOR LINE UP RIG PUMP TO COIL. -PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 4500 PSI AND BLEED OFF TO 0 PSI.REPEAT TWICE.NO FLUID MOVEMENT. Printed 2/10/2015 9:05:00AM North America-ALASKA-BP Page 12 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Dame:8/11/1984 12:00.00AM Rig Release: Rig Contractor.NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:45 - 17:00 5.25 DRILL N FLUD 9,340.00 PROD1 CUTTING COIL -CUT COIL INTO 5'SECTIONS F/12,240'- 13,023' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 17:00 - 18:30 1.50 DRILL N FLUD 9,340.00 PROD1 CREW CHANGE. CLEAN RIG FLOOR -DAY CREW CLEAN AND CLEAR RIG FLOOR. -NIGHT CREW PJSM FOR CUTTING COIL. 18:30 - 19:45 1.25 DRILL N FLUD 9,340.00 PROD1 'CUTTING COIL -CUT COIL INTO 5'SECTIONS F/13,023'- 13,500' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14BBLS EVERY 3 HOURS. 19:45 - 20:00 0.25 DRILL N FLUD 9,340.00 PROD1 PRESSURE UP COIL. -CLEAN AND CLEAR RIG FLOOR -LINE UP RIG PUMP TO COIL. -PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 4500 PSI AND BLEED OFF TO 0 PSI.REPEAT TV ICE. -ABLE TO MOVE POLYSWELL VERY SLOWLY BUT TOO SLOW TO PREVENT FREEZING 20:00 - 21.00 1.00 DRILL N FLUD 9,340.00 PROD1 CUTTING COIL -CUT COIL INTO 5'SECTIONS F/13,500'- 14,020' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 21.00 - 21:15 0.25 DRILL N-- FLUD 9,340.00 PROD1 PRESSURE UP COIL. -CLEAN AND CLEAR RIG FLOOR 1-LINE UP RIG PUMP TO COIL. PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 4500 PSI AND BLEED OFF TO 0 PSI.REPEAT TWICE. -ABLE TO MOVE POLYSWELL VERY SLOWLY BUT TOO SLOW TO PREVENT FREEZING 21:15 - 21:45 0.50 DRILL N FLUD 9,340.00 PROD1 CUTTING COIL -CUT COIL INTO 5'SECTIONS F/14,020'- 14,259' -UNLOAD COIL TO METAL DUMPSTER EVERY 40 CUTS. -FILL HOLE AT REGULAR INTERVALS.HOLE TAKE-14 BBLS EVERY 3 HOURS. 21:45 - 22:45 1.00 DRILL N FLUD 9,340.00 PROD1 PRESSURE UP COIL. -CLEAN AND CLEAR RIG FLOOR -LINE UP RIG PUMP TO COIL. -PJSM PRIOR TO PUMPING ON COIL. -PRESSURE UP COIL TO 4200 PSI. -MOVE POLYSWELL VERY SLOWLY AND GRADUALLY INCREASED TO 0.3 BPM AS PRESSURE DROPPED OFF. -PUMP WITH RETURNS TO THE WASTE TANK FOR 6 BBL Printed 2/10/2015 9:05:00AM North America-ALASKA-BP Page 13 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM I Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:45 - 00:00 1.25 DRILL N FLUD 9,340.00 PROD1 CIRCULATE THROUGH COIL -PICK UP INJECTOR,REMOVE HYDRAULIC CUTTER. -STAB INJECTOR ON TO WELL -CIRCULATE DOWN COIL AT 1 BPM WITH 300 PSI AND THROUGH KILL LINE AT 1 BPM -RETURNS TO THE SHAKER CIRCULATE WHILE CLEANING UP FLOOR AND PUMP OUT WASTE TANK. 1/24/2015 00:00 - 01:00 1.00 DRILL N FLUD 9,340.00 PROD1 CIRCULATE THROUGH COIL -PICK UP INJECTOR,REMOVE HYDRAULIC CUTTER. -STAB INJECTOR ON TO WELL -CIRCULATE DOWN COIL AT 1 BPM WITH 300 PSI AND THROUGH KILL LINE AT 1 BPM -RETURNS TO THE SHAKER -CIRCULATE WHILE CLEANING UP FLOOR AND PUMP OUT WASTE TANK. 01:00 - 02:30 1.50 DRILL N FLUD 9,340.00 PROD1 BLOW DOWN COIL -RIG UP N2 UNIT. PJSM.TEST LINES. -BLOW DOWN COIL WITH 5 BBL METHANOL AND N2. -TAKE RETURNS TO FLOW BACK TANK -BLEED ALL LINES TO 0 PSI. 02:30 - 04:30 2.00 DRILL N FLUD 9,340.00 PROD1 CLEAN RIG FLOOR -LIFT PIPE RACKS AND RIG FLOOR.CLEAN DRAINS TO WASTE TANK. 04:30 - 10:00 5.50 DRILL - N FLUD 9,340.00 PROD1 INSPECT BOP RAMS -GREASE TREE VALVES -LEAK TIGHT TEST TREE VALVES -OPEN DOORS AND INSPECT RAMS. -SIMOPS. RIG DOWN REEL IRON. 10:00 - 11:30 1.50 DRILL N FLUD 9,340.00 PROD1 HELD PJSM FOR PULLING COIL ACROSS -RU AND PULL TEST GRAPPLE -RE-TIGHTEN AND PULL TEST 2ND TIME -PULL COIL ACROSS AND SECURE WITH SHIPPING BAR 11:30 - 12:30 1.00 DRILL N FLUD 9,340.00 PROD1 PREPARE REEL TO BE LOWERED FROM REEL HOUSE -HELD PJSM FOR LOWERING REEL -LOWER REEL AND SECURE ONTO TRUCK BED 12::30 - 16:30 4.00 DRILL N FLUD 9,340.00 PROD1 INSPECT AND RE-TORQUE REEL MOTOR PLATES CONTINUE INSPECTING BOPE -GREASE AND SERVICE MANIFOLD VALVES. 1630 - 19:00 2.50 DRILL N FLUD 9,340.00 PROD1 AAR FOR POLYSWELL INCIDENT AND COIL CUTTING OPERATION. -FIELD SUPERINTENDENT HELD AAR WITH DAY CREW -CREW CHANGE -FIELD SUPERINTENDENT HELD AAR WITH I NIGHT CREW SEE TRACTION#IR 4916653 19:00 - 00:00 5.00 DRILL N FLUD 9,340.00 PROD1 INSTALL INNER REEL IRON -INSTALL LINES,VALVES AND BULKHEAD -MAKE UP JUNCTION BOX -INSTALL GRAPPLE ON COIL -CIRCULATE MUD IN THE PITS ACROSS THE SHAKER TO REMOVE RESIDUAL POLYSWELL IN THE SYSTEM. Printed 2/10/2015 9:05:OOAM North America-ALASKA-BP Page 14 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 I End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.O0usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/25/2015 00:00 - 00:30 0.50 BOPSUR N FLUD 9,340.00 PROD1 PERFORM WEEKLY H2S RIG EVACUATION DRILL AND MAN DOWN.CONDUCT AAR. 00:30 - 02:30 2.00 BOPSUR N FLUD 9,340.00 PROD1 PULL COIL ACROSS -PJSM,INSTALL AND PULL TEST THE 'GRAPPLE REMOVE SHIPPING BAR AND CLAMP I-PULL COIL ACROSS TO INJECTOR. 02:30 - 05:00 2.50 BOPSUR N FLUD 9,340.00 PROD1 CONNECT E-LINE -REMOVE GRAPPLE CONNECT E-LINE TO JUNCTION BOX AT BULK HEAD. -TEST E-LINE FOR CONTINUITY CIRCULATE MUD IN THE PITS ACROSS THE SHAKER TO REMOVE RESIDUAL POLYSWELL IN THE SYSTEM. 05:00 - 07:00 2.00 BOPSUR N FLUD 9,340.00 PROD1 FILL COIL WITH MUD. -PUMP 5 BBL METHANOL,10 BBL WATER FOLLOWED WITH MUD. -TAKE METHANOD RETURNS TO CUTTINGS BOX -CIRCULATE REEL VOLUME FORWARD 07:00 - 10:00 3.00 BOPSUR N FLUD 9,340.00 PROD1 PREPARE FOR BOPE TEST -INSTALL TEST PLUG INTO TEST SPOOL FILL BOP STACK WITH WATER -SHELL TEST BOPE 250 LOW/4500 HIGH 10:00 - 16:00 6.00 BOPSUR N FLUD 9,340.00 PROD1 STATE GIVEN NOTIFICATION OF BOPE TEST 1/23/2015 20:49 STATE INSPECTOR MATTEW HERRERA WITNESS 1/25/2015 10:00 PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,PTD#214181,AND CRT-AK-10-45 -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -ALL 2-3/8"PIPE RAMS TESTED WITH 2-3/8" TEST JOINT -VBR'S TESTED WITH 2-3/8"&3-1/2"TEST JOINT -BLIND RAMS TESTED ON OPEN HOLE -ANNULAR TESTED WITH BOTH 3-1/2"AND 2-3/8"TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -TEST INNER REEL/PACK-OFF TO 250/3500 FOR 5/5 CHARTED MIN -PERFORM DRAW DOWN TEST OF ACCUMULATOR -ALL TESTS WITNESSED BY WSL& TOURPUSHER Printed 2/10/2015 9:05:00AM • North America-ALASKA-BP Page 15 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date. X3-0166V-C:(3,314,019.00) Project Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 20:00 4.00 BOPSUR N FLUD 9,340.00 PROD1 PERFORM SLACK MANAGEMENT -PUMP SLACK INTO REEL -CUT 215'OF COIL -INSTALL SLB COIL CONNECTOR -PULL TEST TO 40K AND PRESSURE TEST COIL CONNECTOR 20:00 - 22:00 2.00 BOPSUR N FLUD 9,340.00 PROD1 HEAD-UP BHI -MAKE UP BHI UPPER QUICK CONNECT. -CONNECT ELECTRONICS(HEAD-UP)WITH BHI.TEST FOR CONTINUITY. -PRESSURE TEST UQC. -PUMP MUD THROUGH COIL PERIODICALLY TO PREVENT FREEZE UP.AMBIENT TEMPERATURE-23F 22:00 - 00:00 2.00 BOPSUR i N FLUD 9,340.00 PROD1 'PICKUP BHA.OPEN WELL -PULL TEST PLUG AND FILL BOP PICK UP NOZZLE WITH FLOAT SUBS.PICK UP INJECTOR AND STAB ON WELL. -OPEN WELL.MASTER AND SWAB VALVES. NO PRESSURE.FILL HOLE WITH 27 BBL MUD -FLOW CHECK 15 MINUTES. REMOVE INJECTOR AND LAY DOWN NOZZLE. IF PRESSURE WAS FOUND ON THE WELL, THE NOZZLE WOULD HAVE BEEN RIH TO KILL THE WELLFROM BOTTOM" 1/26/2015 00:00 - 01:00 1.00 DRILL N FLUD 9,340.00 PROD1 PICK UP BHA.RIH PICK UP LATERAL DRILLING BHA 01:00 - 01:30 0.50 DRILL N FLUD 9,340.00 PROD1 PUMP SLACK FROWARD - PUMP SLACK FORWARD THE COIL VOLUME AT 2.5 BPM 01:30 - 02:30 1.00 DRILL N FLUD 9,340.00 PROD1 RIH. -RIH WITH LATERAL DRILLING BHA TO 800' -AT 800'LOST COMMUNICATION WITH THE DD TOOLS. TROUBLE SHOOT SURFACE CONNECTIONS 02:30 - 07:00 4.50 DRILL N DFAL 800.00 PROD1 -POH TO LAY DOWN BHA -INSPECT AND TROUBLE SHOOT DD TOOLS. -INSTALL NIGHT CAP.KEEP HOLE FULL ACROSS THE TOP. -DISCOVERED AN ELECTRICAL SHORT IN THE ANCHOR BLOCK OF THE UPPER QUICK CONNECT. -CUT E-LINE.PULLED OUT SOME SLACK AND RE HEAD. 07:00 - 08:30 1.50 DRILL N DFAL 800.00 PROD1 RIH F/80'-300'MD -SET INJECTOR ONTO WELL -PRESSURE TEST QTS 250/3500(PASSED) -LOST TOOL COMMS -POOH TO TROUBLESHOOT • 08:30 - 10:30 2.00 DRILL N DFAL 800.00 PROD1 TROUBLESHOOT MWD EQUIPMENT -CHANGE OUT CABLE TO REEL JUNCTION BOX -RE-HEAD BHI UPPER QUICK CONNECTION TEST NEW CONNECTION(PASSED) 10:30 - 11:00 0.50 DRILL N DFAL 800.00 PROD1 MU DIRECTIONAL TOOLS -GET ONTO WELL -TEST QTS 250/3500(PASSED) RIH F/80-800'MD • Printed 2/10/2015 9:05:00AM North America-ALASKA-BP Page 16 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay i Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:00 - 12:00 1.00 DRILL N FLUD 9,810.00 PROD1 RIH WITH LATERAL ASSEMBLY F/800'-9340' MD -LOG TIE-IN(-11')DEPTH CORRECTION -CIRCULATE BOTTOMS UP(NO GAS) 12:00 - 13:00 1.00 DRILL P PROD1 RIH WITH LATERALASSEMBLY F/9340'-9810' MD -CLEAN HOLE TO BOTTOM -NO GAS SEEN ON BOTTOMS UP 13:00 - 18:00 5.00 DRILL P PROD1 DRILL 4-1/8"LATERAL SECTION F/9810'- 10,139'MD. -BPM IN/OUT:2.55/2.05 CIRC PSI:2256 -MW IN/OUT:8.60 PPG/8.54 PPG -IA/OA/PVT:-12/22/378 -ECD/ANN:9.18 PPG/4165 WOB:1.0-3.75K LBS 18:00 - 20:00 2.00 DRILL P PROD1 DRILL 4-1/8"LATERAL SECTION F/10,139'- 10,251'MD. -BPM IN/OUT:2.55/2.05 CIRC PSI:2256 -MW IN/OUT:8.60 PPG/8.54 PPG -1A/OA/PVT:-12/22/378 -ECD/ANN:9.18 PPG/4165 -WOB:1.0-3.75K LBS 20:00 - 22:15 2.25 DRILL P PROD1 'WIPER TIP -WIPER TRIP TO WINDOW 9345' OPEN EDC AT THE WINDOW -POH TO 9180'TO TIE-IN TO THE FORMATION MARKER. -RIH TO THE WINDOW -CLOSE THE EDC -RIH TO BOTTOM 22:15 - 00:00 1.75 DRILL P PROD1 DRILL 4-1/8"LATERAL SECTION FROM 10,251' TO 10,444'MD. -BPM IN/OUT:2.49/2.16 CIRC PSI:2421 -MW IN/OUT:8.65 PPG/8.54 PPG -IA/OA/PVT:-12/22/325 -ECD/ANN:9.27 PPG/4165 -WOB:1.0-3.75K LBS LOSSES HOLDING STEADY AT±24 BPH 1/27/2015 00:00 - 02:30 2.50 DRILL P PROD1 DRILL4-1/8"LATERAL SECTION FROM 10,444' TO 10,661'MD. I-BPM IN/OUT:2.49/2.16 CIRC PSI:2545 MW IN/OUT:8.65 PPG/8.54 PPG -IA/OA/PVT:-12/22/286 -ECD/ANN:9.32 PPG/4165 -WOB:1.0-3.75K LBS THE ANGLE IS NOT DROPPING FAST ENOUGH,DOG LEG NEEDS TO BEAT LEAST 13"BUT TOOL IS RENDERING 10°-11°AND THE WELL IS 12'HIGH.CONSULT WITH TOWN GEO FOR APPROVAL TO POH FOR MOTOR BEND CHANGE. CONFIRM WITH ODE. LOSSES HOLDING STEADY AT t 24 BPH Printed 2/10/2015 9:05:OOAM North America-ALASKA-BP Page 17 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 05:30 3.00 DRILL P PROD1 POH FOR MOTOR BEND -POH TO WINDOW -FLOW CHECK AT THE WINDOW. NO FLOW -POH AT 29 FPM CIRCULATING AT 3.5 BPM WITH 2820 PSI. -CONTINUE POOH TO SURFACE 05:30 - 06:30 1.00 DRILL P PROD1 CHANGE OUT DIRECTIONAL ASSEMBLY LD DIRECTIONAL TOOLS -CHANGE AKO MOTOR SETTING -GRADE BIT(1-1) -MU DIRECTIONAL TOOLS 06:30 - 09:45 3.25 DRILL P PROD1 RIH WITH LATERAL ASSEMBLY F/80'-10,661' 1MD -BPM IN/OUT:0.70/1.04 CIRC PSI:820 -MW IN/OUT:8.62 PPG/8.62 PPG -LOG TIE-IN W/-10.5'CORRECTION 0945 - 13:00 3.25 DRILL PROD1 DRILL4-1/8"LATERAL SECTION FROM 10,661' TO 10,857'MD. -BPM IN/OUT:2.49/2.33 CIRC PSI:2604 -MW IN/OUT:8.67 PPG/8.63 PPG -IA/OA/PVT:40/95/410 -ECD/ANN:9.32 PPG/4195 -WOB:1.0-3.75K LBS LOSSES DOWN TO 16 BPH 13 00 - 20:30 7.50 DRILL P PROD1 DRILL 4-1/8"LATERAL SECTION FROM 10,857' TO TD AT 11,112'MD. -BPM IN/OUT:2.90/2.73 CIRC PSI:2955 -MW IN/OUT:8.72 PPG/8.63 PPG -IA/OA/PVT:236/226/360 -ECD/ANN:9.34 PPG/4908 -WOB:1.0-4.58K LBS 20.30 00:00 3.50 DRILL P PROD1 WIPER TRIP F/TD TO 9000'MD. -25 FPM 2.87/2.53 BPM IN/OUT -FLOW CHECK AT THE WINDOW. -POH TO 4-1/2"TUBING -RIH TO TIE IN AT 9160'TO FORMATION.+4' CORRECTION -RIH TO BOTTOM. 1/28/2015 00:00 - 00:30 0.50 DRILL P PROD1 WIPER TRIP RIH TO BOTTOM WITH NO PROBLEMS -CIRCULATE 00:30 - 03:30 3.00 DRILL P PROD1 WIPER TRIP . -POH FROM TD AT 11,112'TO WINDOW.HOLE IN GOOD CONDITION. -FLOW CHECK -OPEN EDC -WORK PIPE THROUGH 4-1/2"TUBING AND AGAIN THROUGH 5-1/2"LINER. -PON TO SURFACE. -FLOW CHECK AT 200' 03:30 - 04:00 0.50 DRILL P PROD1 LAY DOWN BHA. -PJSM FOR LAYING DOWN BHA -TAG UP ON INJECTOR,CLOSE EDC. -REMOVE INJECTOR FROM WELL AND HANG OVER CIRCULATING HOLE. -LAY DOWN BHA.BIT CONDITION; 4-7-RO-A-X-I-CT-TD Printed 2/10/2015 9.05.00AM North America-ALASKA-BP Page 18 of 18 Operation Summary Report Common Well Name:03-31 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/12/2015 End Date: X3-0166V-C:(3,314,019.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00©82.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 07:00 3.00 EVAL P PROD1 OPEN HOLE LOGS -PJSM WITH WEATHERFORD AND RIG CREWS. -POSITION LOGGING TOOLS AND TRUCK -BRING TOOLS UP TO PIPE SHED. 07:00 - 07:30 0.50 EVAL N HMAN PROD1 MU 3"COILTRACK TOOLS FOR LOGGING RUN. -ORIGINAL BHA FOR LOGGING RUN DID NOT HAVE COILTRACK TOOLS THAT ARE REQUIRED BY WELL PROGRAM. -PUT TOGETHER COIL TRACK TOOLS -REDO BHA INCLUDING COILTRACK TOOLS. 07:30 - 08:45 1.25 EVAL P PROD1 PJSM,MU OPEN HOLE LOGGING BHA. -MU WEATHERFORD MEMORY LOGGING TOOLS. -MU 3"COILTRACK TOOLS TO WEATHERFORD TOOLS. -PU INJECTOR,STAB COIL,GET ON WELL. -TEST QTS 250/4000 PSI-GOOD. 08:45 - 11:45 3.00 EVAL P PROD1 RIH W/LOGGING BHA F/150'MD TO 9240'MD. -LOG TIE-IN W/-10'CORRECTION. -PU TO 9000'LOG CCL DOWN F/9000'MD TO 9190'MD CCL DEPTH. 11:45 - 13:00 1.25 EVAL- P PROD1 LOG DOWN F/9330'MD TO TD AT 11,097'MD. -30 FPM 1.13/1.01 BPM IN/OUT 13:00 - 13:45 0.75 EVAL P PROD1 WAIT UNTIL 13:45 FOR CALIPER TO OPEN. -WORK COIL F/11,097'TO 10,990'WHILE WAITING FOR CALIPER. 10 FPM 1.10/0.83 BPM IN/OUT -PU WEIGHT:50 KLBS -RIH WEIGHT:23 KLBS 13:45 - 15:00 1.25 EVAL P PROD1 LOG UP F/11,097'TO 9135'MD. -30 FPM 0.68/0.42 BPM IN/OUT -PU WEIGHT:40-50 KLBS 15:00 - 17:15 2.25 EVAL P PROD1 POH W/LOGGING BHA F/9135'MD TO 150' MD. -70 FPM 1.22/0.76 BPM IN/OUT -PAINT FLAGS AT 9,050'MD(8,900'EOP)AND 7,240'MD(7,090'EOP) 17:15 - 20:00 2.75 EVAL P PROD1 PJSM. LD LOGGING BHA. -POP OFF INJECTOR,UNSTAB COIL,STAN BACK INJECTOR. -LD BHI 3"COILTRACK TOOLS. -LD WEATHERFORD MEMORY LOGGING TOOLS. -DOWNLOAD LOGGING DATA AND EVALUATE LOG QUALITY -REMOVE LOGGING TOOLS FROM RIG **END OF RON EVENT" Printed 2/10/2015 9:05:OOAM North America-ALASKA-BP Page 1 of 6 Operation Summary Report Common Well Name:03-31 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/28/2015 End Date: X3-0166V-C:(1,053,534.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/28/2015 20:00 - 21:30 1.50 CASING P RUNPRD PREPARE COIL TO RUN LINER -PJSM ON RIG UP TO PREP COIL. -PICK UP INJECTOR HEAD. -REMOVE BAKER UPPER QUICK CONNECT. CUT OFF COIL CONNECTOR -PUMP E-LINE SLACK FOR WARD.CUT 181' OF E-LINE -INSTALL BAKER TT COIL CONNECTOR. -PULL TEST TO 38K AND PRESSURE TEST TO 3800 PSI. 21:30 - 00:00 2.50 CASING P RUNPRD DRIFT COIL. -DROP 3/4"STEEL BALL. -PUMP AROUND WITH ONE COIL VOLUME AT 1.75 BPM -DRIFT BALL DID NOT MAKE IT TO THE END OF THE COIL. -STAB INJECTOR ONTO WELL AND PUMP COIL VOLUME AT 3 BPM -RECOVERED BALL AND THREE CHUNKS OF CEMENT.THE LARGEST PIECE 1 1/2"X 3/4" WIDE AND 1/2"THICK. DROP A 7/8"BALL AND PUMP AROUND AT 3 BPM. 1/29/2015 00:00 - 00:30 0.50 CASING P RUNPRD DRIFT COIL - DROP A7/8"BALL AND PUMP AROUND AT 3 BPM.RECOVER BALL AND NO JUNK. -SATND INJECTOR BACK ON LEGS OVER CIRC HOLE. 00:30 01:00 0.50 CASING P RUNPRD RIG UP TO RUN LINER -PJSM ON PICK UP AND RUN LINER. -CHANGE ELEVATORS AND SLIPS -MAKE UP 2.36"LINER DRIFT -CONFIRM RUNNING ORDER 01:00 - 04:00 3.00 CASING P RUNPRD RUN 2-7/8"LINER -RUN 57 JTS 2-7/8" ST-L 6.5#LINER PER TALLY AND PROGRAM -RUN 5 JTS 3-1/2" ST-L LINER PER TALLY AND PROGRAM -DRIFT FIRST 5 JIONTS OF 2-7/8" WITH 2.36" OD DRIFT. -FILL PIPE EVERY 30 JOINTS RUN. 104:00 - 05:30 1.50 I CASING P RUNPRD PICK UP LINER RUNNING TOOL -FILL PIPE -MAKE UP BAKER TT GEN II SELRT LINER RUNNING TOOL -PICK UP 6 JTS 2-3/8"PH6 TUBING -MAKE UP XO AND SWIVEL TO RUNNING TOOL. -PICK UP INJECTOR -CONNECT RUNNING TOOLS TO COIL. -TEST QTS. 05:30 - 09:00 3.50 CASING P RUNPRD RUN 2-7/8"LINER -30 FPM 0.37/0.65 BPM IN/OUT. -STOP AND CORRECT DEPTH AT FIRST FLAG TO 9252.1'MD. -TAG BOTTOM AT 11,109'. -PU WEIGHT:56 KLBS Printed 2/10/2015 9:05:32AM North America-ALASKA-BP Page 2 of 6 Operation Summary Report Common Well Name:03-31 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/28/2015 End Date: X3-0166V-C:(1,053,534.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 I Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UW:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09 00 - 10:30 1.50 CASING P RUNPRD PJSM.DROP 5/8"STEEL BALL AND CIRCULATE DOWN TO RELEASE FROM LINER. -2.85/2.71 BPM IN/OUT FOR FIRST 30 BBL I-1.03/0.93 BPM IN/OUT AFTER -BALL LANDED AT 50.1 BBL. -SEAT SHEARED AT 4150 PSI. PU WEIGHT 44 KLBS CONFIRM RELEASE FROM LINER. 10:30 - 15:00 4.50 CASING P RUNPRD DISPLACE WELL F/8.6 PPG POWERPRO TO 8.4 PPH KCL. -2.14/2.04 BPM IN/OUT 15:00 - 17'15 2.25 CASING P RUNPRD PJSM AND PRESS TEST CEMENT UNIT -FLOOD CEMET LINES -PRESS TEST TO 250/5000 PSI,WITH MINERAL OIL-GOOD TEST -BATCH UP 35 BBL 15.8 PPG CEMENT 17:15 - 18:00 0.75 CASING N FLUD 11,112.00 RUNPRD ATTEMPTED TO LOAD CEMENT INTO REEL FROM CEMENT TRUCK. CEMENT LINE FROZEN. BRING HEATER OVER AND ATTEMPT TO THAW LINE. 18:00 - 19:30 1.50 CASING P RUNPRD CEMENT 3-1/2"X 2-7/8"PRODUCTION LINER -LOAD 27.0 BBLS CEMENT INTO COIL REEL 1.5 BPM SW/1760 PSI. -DISPLACE CEMENT WITH RIG PUMPS PER PUMING SCHEDULE,SLOW PUMPS TO 1.0 BPM F/53 BBL TO 57 BBL. -ZERO OUT MM AT 67.8 BBL ON IN MM 550 PSI. -MANUAL STRAP OF PITS: 11.7 BBLS -SHUT DOWN PUMP AT 81.1 BBL IN 1175 PSI. - PU F/11,109'TO 11,092'. SET BACK DOWN TO 11,099'AND STACK DOWN 10KLBS TO RELEASE PEWEE DART. - PRESSURE UP TO 1500 PSI TO LAUNCH DART. -PU F/11,099'TO 11,092'MD AND SIDE EXHAUST 2 BBLS CEMENT+3 BBLS EXHAUST FLUID AT 1.5 BPM SW/1100 PSI -SET BACK DOWN TO 11,099'SW/10KLBS DOWN ZERO MM IN -LAUNCH WIPER PLUG AT @ 4100 PSI -DISPLACE 12.1 BBLS @ 1.56 BPM:FINAL CIRCULATING PRESSURE AT 1.56 BPM 2050 PSI -BUMP PLUG TO 2760 PSI AT 15.1 BBL. PUMPS TRIPPED OUT JUST AFTER BUMPING. -FINAL MANUAL STRAP OF PITS:40 BBL -FINAL OUT MM:26.1 BBL -PU CHECK FLOATS:FLOATS HELD -UNSTING FROM LINER ASSEMBLY AND CIRCULATE 5 BBLS CEMENT IN PLACE AT 19:23 CEMENT BEHIND PIPE: BASED ON MM:21.1 BBL BASED ON PIT STRAP:23.3 BBL 19:30 - 21:30 2.00 CASING P RUNPRD POH LINER RUNNING TOOLS -PJSM -PUMP WITH 0.25 BPM -E-LINE PUMPED FORWARD 5' Printed 2/10/2015 9:05:32AM North America-ALASKA-BP Page 3 of 6 Operation Summary Report Common Well Name:03-31 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/28/2015 End Date: X3-0166V-C:(1,053,534.00) Project Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor.NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00(62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 22:00 0.50 CASING P RUNPRD LAT DOWN RUNNING TOOLS -LAY DOWN LINER RUNNING TOOLS I-LAY DOWN 6 JTS 2-3/8"PH6 TUBING -RECOVERED SETTING BALL 22:00 - 23:00 1.00 BOPSUR , P OTHCMP CHANGE RAMS -PJSM -LEAK TIGHT TEST TO 2500 PSI. -TEST MASTER AND SWAB VALVES PRIOR TO OPENING BOP. 23:00 - 00:00 1.00 BOPSUR P OTHCMP CHANGE RAMS -OPEN BOP DOORS. -CHANGE 2-3/8"X 3-1/2"VBR TO 1-1/4" COMBIES 1/30/2015 00:00 - 03:00 3.00 BOPSUR P OTHCMP CHANGE RAMS -CLOSE RAM DOORS,INSTALL RISER CAP -FILL BOP WITH FRESH WATER. -SHELL TEST 250-4500 PSI. -TEST COMBIES AND ANNULAR WITH 1-1/4" TEST JOINT. 03:00 - 03:30 0.50 BOPSUR P OTHCMP CHANGE RAMS -BLOW DOWN BOP. PULL TEST PLUG. -STAND INJECTOR ON LEGS OVER THE CIRC HOLE -REMOVE EXTRA LINER FROM PIPE SHED. 03:30 - 08:30 5.00 CLEAN P OTHCMP PICK UP BHA -PICK UP CLEAN OUT BHA WITH 2.3"MILL AND LOGGING TOOLS. -PICK UP 1-1/4"CS HYDRIL TUBING.RUN 30 JOINTS,STOP AND CIRCULATE THROUGH TO ENSURE PIPE IS CLEAR. - RUN 1-1/4"TUBING AND 2-3/8"PH6 TUBING. I-CIRCULATE THROUGH TUBING TO ENSURE CLEAR. -PU INJECTOR,STAB COIL,GET ON WELL TEST QTS. 08:30 - 10:00 1.50 CLEAN P OTHCMP RIH W/CLEANOUT/LOGGING BHA F/2150' TO 8800'MD. _ -95 FPM 0.35/0.84 BPM IN/OUT 10:00 - 10:45 0.75 CLEAN P OTHCMP LOG DOWN F/8800'MD TO PBTD. -80 FPM 1.49/1.80 BPM IN/OUT '-TAG PBTD AT 11,093'(UNCORRECTED) 10:45 - 11:30 0.75 CLEAN P OTHCMP LOG UP F/PBTD AT 11,093'(UNCORRECTED) TO 8800'MD -60 FPM 1.08/0.73 BPM IN/OUT 1-PAINT FLAG AT 10,950'MD(8804.94'EOP) 11:30 - 13:00 1.50 CLEAN P OTHCMP POH W/CLEANOUT LOGGING BHA F/8800' MD TO 2150'MD. -65 FPM 1.33/0.95 BPM IN/OUT 13:00 - 15:15 2.25 CLEAN P OTHCMP PJSM LD LOGGING BHA F/2150'TO SURFACE. -POP OFF INJECTOR AND SET ON LEGS. -POH AND UD CLEANOUT/LOGGING BHA. -LD 2 X JTS 2-3/8"PH6,AND 1 X JT 1-1/4"CSH. -RACK BACK 32 STANDS OF 1-1/4"CSH. -UD SLB MCNL TOOLS AND LOGGING CARRIER. -UD BTT MOTOR AND MILL. 15.15 - 15:30 0.25 PERFOB P OTHCMP PJSM.LOAD PERF GUNS AND E-FIRE HEAD INTO PIPE SHED. Printed 2/10/2015 9:05:32AM North America-ALASKA-BP Page 4 of 6 Operation Summary Report Common Well Name:03-31 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/28/2015 End Date: X3-0166V-C:(1,053,534.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 16:30 1.00 PERFOB P OTHCMP PJSM.INSTALL RISER CAP. TEST LINER LAP -250 PSI FOR 5 MIN-GOOD -2400 PSI 30 MIN -LOST 119 PSI IN FIRST 15 MIN. -LOST 48 PSI IN LAST 15 MIN. -GOOD TEST. -BLEED OFF PRESSURE AND BREAK OFF RISER CAP. 16:30 - 18:45 2.25 PERFOB P OTHCMP PJSM.MU TCP PERF BHA.AND RIH TO 2159'. -PICK UP TCP GUN ASSEMBLY WITH 20'OF GUNS. RUN 10 STANDS OF 1-1/4"CS HYDRIL AND 2 JOINTS OF 2-3/8"PH6 -HELD UP ON SECOND JOINT OF 2-3/8"PH6 AT APPROXIMATE DEPTH OF SSSV(2112) 18:45 - 21:00 2.25 PERFOB N DPRB 2,159.00 OTHCMP TROUBLE SHOOT SSSV -TCP GUN BHA HELD UP AT APPROXIMATE DEPTH OF SSSV(2112) -SECURED WELL WITH TIW SAFETY VALVE -CALL PAD OPERATOR TO THE WELL. - PRESSURE GAUGE ON SSSV READING 1850 PSI -INCREASE PRESSURE TO 4500 PSI '-ATTEMPT TO RIH PAST THE SSSV,NO SUCCESS. -CONSULT WITH ODE,WELLS COORDINATOR AND SUPERINTENDENT -CONFIRM WITH SLB TCP TECH IF ABLE TO PRESSURE UP ON THE GUNS WITH NO DETRIMENTAL EFFECT.OK TO GO. -PRESSURED UP ON TOP OF THE SSSV DOWN THE KILL LINE TO EQUALIZE THE PRESSURE ON BOTH SIDES OF THE SSSV. ASSUMING TRAPPED PRESSURE UNDER THE SSSV FROM THE LINER LAP PRESSURE TEST. -PUMP UP ANNULUS TO 2400 PSI AT 2050 PSI THE CONTROL LINE PRESSURE ON THE SSSV DROPPED 300 PSI TO 4200 PSI. - RIH WITH THE TCP GUN BHA AND PASSED THROUGH THE SSSV SMOOTHLY 21:00 - 23:30 2.50 PERFOB P OTHCMP RIH WITH TCP GUNS ON COIL -PJSM ON RIH WITH PERF GUNS -PICK UP INJECTOR MAKE UP TO TCP GUN BHA. -STAB ON TO WELL.TEST QTS. -RIH TO FLAG DEPTH.MAKE DEPTH CORRECTION. -RIH TO PBTD.TAG AT 11,072.96', PICK UP TO STRING WEIGHT TO MADE DEPTH CORRECTION TO PBTD AT 11,072' -PICK UP TO 11,035.7'TO PUT GUNS ON DEPTH -BOTTOM SHOT AT 11,035' 23:30 - 00:00 0.50 PERFOB P OTHCMP PERFORATE WITH SLB TCP GUNS -WITH THE GUNS ON DEPTH START E FIRE COMMAND SEQUENCE -FIRE GUNS.GOOD INDICATION ON SURFACE. -PERFORATE FROM 11,035'TO 11,015'WITH SLB 2"PJ,6 SPF. Printed 2/10/2015 9:05:32AM North America-ALASKA-BP Page 5 of 6 Operation Summary Report Common Well Name:03-31 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/28/2015 End Date: X3-0166V-C:(1,053,534.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292112900 Active datum:39:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/31/2015 00:00 - 02:15 2.25 PERFOB P OTHCMP POH WITH TCP GUNS -POH WITH FIRED TCP GUNS AT 33 FPM -HOLD 250 PSI BACK PRESSURE WHILE POH THROUGH LINER. -STAND BACK INJECTOR 02:15 - 07:00 4.75 PERFOB ! P OTHCMP POH WITH TCP GUNS. -LAY DOWN 1-1/4"CS HYDRIL WORK STRING -LAY DOWN SPENT TCP GUNS -ALL SHOTS FIRED. 07:00 - 09:15 2.25 WHSUR P POST PJSM,FREEZE PROTECT WELL. -MU NOZZLE FOR FREEZE PROTECT. -GET ON WELLAND TEST QTS. -RIH AND FREEZE PROTECT WELL F/2500' TO SURFACE WITH 61 BBL OF DIESEL. 09:15 - 14:15 5.00 RIGD P POST PJSM,BLOW COIL REEL DOWN WITH N2. RU N2 TRUCK AND BEGIN COOLING DOWN. PJSM FOR BLOW DOWN. REVIEWED PRESSURE CROSSCHECK CHECKLIST WITH SLB CTD CREW,SLB N2 CREW,RIG CREW AND WSL. -IN MICRO MOTION IDENTIFIED AS LOWEST PRESSURE RATED COMPONENT AT 4790 PSI. -N2 PUMP TRIPS SET AND TESTED TO 4000 PSI. WITNESSED BY WSL. -PT N2 LINES 250/4000 PSI -PUMP CORROSION INHIBITOR,AND 5 BBL NEAT MEOH,THROUGH COIL FOLLOWED BY N2 AT 1600 SCFM FOR 15 MIN. H R/D N2 TRUCK AND ALLOW PRESSURE TO ! BLEED OFF TO TIGER TANK. 14:15 - 15:00 0.75 WHSUR P POST PJSM WITH VALVE AND GREASE CREW. -CYCLE AND GREASE TREE VALVES. -OPEN TREE VALVES AND FLOW CHECK -SET BPV WITH T-BAR. -FILL TREE WITH MEOH. 15.00 - 18:00 3.00 RIGD P POST PJSM PULL COIL ACROSS PIPE SHED. -INSTALL AND PULL TEST GRAPPLE. -UN STAB COIL FROM INJECTOR -PULL COIL ACROSS PIPE SHED AND SECURE TO REEL WITH SHIPPING BAR. 18:00 - 20:00 2.00 RIGD P POST WORK ON INJECTOR -REMOVE 2-3/8"PACK OFF -REMOVE GOOSE NECK -LEAK TIGHT TEST ON TREE -SUCK DOWN LINES AND MUD PITS. 20:00 - 21:30 1.50 RIGD P POST CHANGE OUT COIL REELS -PJSM ON LOWERING COIL -POSITION TRUCK UNDER REEL HOUSE -LOWER 2-3/8"COIL REEL TO TRUCK. -PICK UP 2"COIL REELAND INSTALL IN REEL HOUSE CHANGE RAMS IN BOP TO 2" 21:30 - 23:00 1.50 RIGD P POST NIPPLE DOWN BOP -CHANGE RAMS IN BOP TO 2" -REMOVE RISER -NIPPLE DOWN BOP 23:00 - 00:00 1.00 RIGD P POST RIG DOWN -NIPPLE DOWN BOP -RIG DOWN ANCILLARY EQUIPMENT -MOVE EQUIPMENT TO WELL 3-01A Printed 2/10/2015 9:05:32AM North America-ALASKA-BP Page 6 of 6 Operation Summary Report Common Well Name:03-31 AFE No Event Type:COM-ONSHORE(CON) Start Date:1/28/2015 End Date: X3-0166V-C:(1,053,534.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:NORDIC 2 Spud Date/Time:8/11/1984 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UW:500292112900 Active datum:39_:31 8/11/1984 00:00 @62.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 2/1/2015 00:00 - 03:30 3.50 RIGD P POST RIG DOWN -NIPPLE DOWN BOP -RIG DOWN ANCILLARY EQUIPMENT -MOVE EQUIPMENT TO WELL 3-01A -INSTALL TREE CAP -TEST TREE TO 250 PSI AND 3500 PSI **RIG RELEASED FROM WELL 3-31A AT 03:30 ON 2/1/2015** Printed 2/10/2015 9:05:32AM Qbp North America - ALASKA - BP Prudhoe Bay PB DS 03 03-31 500292112900 03-31A Design: 03-31A Survey Report - Geographic 28 January, 2015 , 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay TVD Reference: 39:31 8/11/1984 00:00©62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00©62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 03,TR-10-15 Site Position: Northing: 5,939,219.13 usft Latitude: 70°14'13.210 N From: Map Easting: 712,287.91 usft Longitude: 148°17'8.77 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.61 ° Well 03-31 API No. 500292112900 Well Position +N/-S 0.00 usft Northing: 5,936,511.24 usft Latitude: 70°13'46.095 N +El-W 0.00 usft Easting: 714,057.70 usft Longitude: 148°16'19.59 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 27.20 usft Wellbore 03-31A API no. 500292112901 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 1/31/2015 19.61 81.00 57,593 Design 03-31A j Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,325.00 Vertical Section: Depth From(TVD) +N/-S +El-W Direction (usft) (usft) (usft) (°) 35.00 0.00 0.00 346.95 Survey Program Date: 1/28/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 100.00 9,325.00 Continuous Gyro(03-31) GYD-CT-CMS Gyrodata cont.casing m/s 9,336.00 11,079.45 CoilTrak MWD(03-31A) MWD MWD-Standard 1/28/2015 1:42:24PM Page 2 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay ND Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 35.00 0.00 0.00 35.00 0.00 0.00 5,936,511.24 714,057.70 70°13'46.095 N 148°16 19.59 W 100.00 0.20 234.74 100.00 -0.07 -0.09 5,936,511.17 714,057.61 70°13'46.094 N 148°16'19.59 W 200.00 0.29 195.01 200.00 -0.41 -0.30 5,936,510.82 714,057.41 70°13'46.091 N 148°16'19.60 W 300.00 0.25 203.95 300.00 -0.85 -0.45 5,936,510.37 714,057.27 70°13'46.087 N 148°16'19.60 W 400.00 0.21 227.99 400.00 -1.18 -0.68 5,936,510.04 714,057.05 70°13'46.084 N 148°16 19.61 W 500.00 0.15 237.28 500.00 -1.37 -0.93 5,936,509.84 714,056.81 70°13'46.082 N 148°16'19.62 W 600.00 0.26 217.60 600.00 -1.62 -1.17 5,936,509.59 714,056.57 70°13'46.079 N 148°16'19.62 W 700.00 0.38 208.37 699.99 -2.09 -1.47 5,936,509.11 714,056.29 70°13'46.075 N 148°16'19.63 W' 800.00 0.39 210.33 799.99 -2.68 -1.80 5,936,508.51 714,055.98 70°13'46.069 N 148°16'19.64 W 900.00 0.35 219.89 899.99 -3.21 -2.17 5,936,507.97 714,055.62 70°13'46.064 N 148°16'19.65 W 1,000.00 0.31 216.61 999.99 -3.66 -2.52 5,936,507.51 714,055.28 70°13'46.059 N 148°16'19.66 W 1,100.00 0.26 241.92 1,099.99 -3.98 -2.89 5,936,507.18 714,054.93 70°13'46.056 N 148°16'19.67 W ' 1,200.00 0.39 241.27 1,199.99 -4.25 -3.38 5,936,506.89 714,054.44 70°13'46.053 N 148°16'19.69 W 1,300.00 0.40 245.87 1,299.98 -4.56 -4.00 5,936,506.57 714,053.83 70°13'46.050 N 148°16'19.71 W 1,400.00 0.49 231.93 1,399.98 -4.96 -4.66 5,936,506.15 714,053.19 70°13'46.046 N 148°16'19.72 W 1,500.00 0.39 236.47 1,499.98 -5.42 -5.28 5,936,505.68 714,052.58 70°13'46.042 N 148°16'19.74 W 1,600.00 0.49 225.68 1,599.97 -5.90 -5.87 5,936,505.17 714,052.00 70°13'46.037 N 148°16'19.76 W 1,700.00 0.46 230.16 1,699.97 -6.46 -6.48 5,936,504.60 714,051.40 70°13'46.032 N 148°16'19.78 W 1,800.00 0.52 218.72 1,799.97 -7.07 -7.07 5,936,503.97 714,050.83 70°13'46.026 N 148°16'19.79 W 1,900.00 0.38 200.36 1,899.96 -7.73 -7.47 5,936,503.30 714,050.45 70°13'46.019 N 148°16'19.81 W 2,000.00 0.47 73.18 1,999.96 -7.93 -7.20 5,936,503.11 714,050.73 70°13'46.017 N 148°16'19.80 W 2,100.00 1.04 23.48 2,099.95 -6.98 -6.44 5,936,504.08 714,051.46 70°13'46.026 N 148°16'19.78 W 2,200.00 1.05 7.86 2,199.94 -5.24 -5.95 5,936,505.84 714,051.90 70°13'46.044 N 148°16'19.76 W 2,300.00 1.28 352.50 2,299.92 -3.22 -5.97 5,936,507.85 714,051.82 70°13'46.063 N 148°16'19.76 W ' 2,400.00 1.59 327.34 2,399.89 -0.95 -6.87 5,936,510.10 714,050.86 70°13'46.086 N 148°16'19.79 W 2,500.00 3.77 315.96 2,499.77 2.59 -9.90 5,936,513.54 714,047.73 70°13'46.121 N 148°16'19.88 W 2,600.00 6.58 316.92 2,599.35 9.14 -16.10 5,936,519.91 714,041.34 70°13'46.185 N 148°16'20.06 W 2,700.00 8.30 316.37 2,698.51 18.55 -25.00 5,936,529.07 714,032.19 70°13'46.278 N 148°16'20.32 W 2,800.00 10.73 316.53 2,797.13 30.53 -36.38 5,936,540.72 714,020.47 70°13'46.395 N 148°16'20.65 W 2,825.00 10.94 316.27 2,821.68 33.93 -39.63 5,936,544.03 714,017.13 70°13'46.429 N 148°16'20.74 W 2,850.00 11.40 316.12 2,846.21 37.43 -42.98 5,936,547.43 714,013.68 70°13'46.463 N 148°16'20.84 W 2,875.00 11.85 316.35 2,870.69 41.06 -46.46 5,936,550.97 714,010.09 70°13'46.499 N 148°16'20.94 W 2,900.00 12.06 316.22 2,895.15 44.81 -50.04 5,936,554.61 714,006.41 70°13'46.536 N 148°16'21.04 W 2,925.00 12.54 317.19 2,919.58 48.68 -53.69 5,936,558.38 714,002.65 70°13'46.574 N 148°16'21.15 W 2,950.00 12.99 317.47 2,943.96 52.75 -57.44 5,936,562.33 713,998.79 70°13'46.614 N 148°16'21.26 W 2,975.00 13.44 318.09 2,968.30 56.98 -61.28 5,936,566.45 713,994.83 70°13'46.655 N 148°16'21.37 W 3,000.00 13.73 318.27 2,992.60 61.35 -65.19 5,936,570.72 713,990.80 70°13'46.699 N 148°16'21.48 W 3,025.00 13.99 318.61 3,016.87 65.84 -69.16 5,936,575.08 713,986.70 70°13'46.743 N 148°16'21.60 W 3,050.00 14.35 319.09 3,041.11 70.44 -73.19 5,936,579.58 713,982.54 70°13'46.788 N 148°16'21.72 W 3,075.00 14.61 319.63 3,065.32 75.19 -77.26 5,936,584.20 713,978.34 70°13'46.835 N 148°16'21.83 W 3,100.00 14.77 319.85 3,089.50 80.03 -81.36 5,936,588.92 713,974.11 70°13'46.882 N 148°16'21.95 W 3,125.00 15.10 321.18 3,113.65 85.00 -85.46 5,936,593.78 713,969.87 70°13'46.931 N 148°16'22.07 W 3,150.00 15.48 322.87 3,137.77 90.20 -89.51 5,936,598.86 713,965.67 70°13'46.982 N 148°16'22.19 W 3,175.00 15.84 324.07 3,161.84 95.62 -93.53 5,936,604.16 713,961.50 70°13'47.036 N 148°16'22.31 W 3,200.00 16.42 324.12 3,185.86 101.24 -97.60 5,936,609.67 713,957.27 70°13'47.091 N 148°16'22.42 W 3,225.00 17.30 322.68 3,209.78 107.06 -101.92 5,936,615.36 713,952.78 70°13'47.148 N 148°16 22.55 W 3,250.00 18.22 321.98 3,233.59 113.10 -106.59 5,936,621.26 713,947.95 70°13'47.207 N 148°16'22.69 W 3,275.00 18.87 322.51 3,257.29 119.39 -111.45 5,936,627.41 713,942.91 70°13'47.269 N 148°16'22.83 W 3,300.00 19.27 322.65 3,280.92 125.87 -116.42 5,936,633.75 713,937.76 70°13'47.333 N 148°16'22.97 W 3,325.00 19.98 322.76 3,304.47 132.55 -121.50 5,936,640.28 713,932.49 70°13'47.399 N 148°16'23.12 W 3,350.00 20.30 322.69 3,327.94 139.40 -126.72 5,936,646.98 713,927.08 70°13'47.466 N 148°16'23.27 W 3,375.00 20.83 322.65 3,351.35 146.38 -132.04 5,936,653.81 713,921.56 70°13'47.535 N 148°16'23.43 W 3,400.00 21.23 322.84 3,374.68 153.53 -137.47 5,936,660.80 713,915.93 70°13'47.605 N 148°16'23.58 W 3,425.00 21.67 322.96 3,397.95 160.82 -142.99 5,936,667.93 713,910.21 70°13'47.677 N 148°16'23.74 W I 3,450.00 21.93 323.06 3,421.16 168.23 -148.57 5,936,675.18 713,904.42 70°13'47.750 N 148°16'23.91 W 1/28/2015 1:42:24PM Page 3 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay TVD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.O0usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 II Survey -I Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 3,475.00 22.26 323.16 3,444.33 175.75 -154.22 5,936,682.54 713,898.56 70°13'47.824 N 148°16'24.07 W 3,500.00 22.68 323.32 3,467.43 183.41 -159.94 5,936,690.03 713,892.63 70°13'47.899 N 148°16'24.24 W 3,525.00 22.95 323.45 3,490.47 191.19 -165.72 5,936,697.64 713,886.63 70°13'47.975 N 148°16'24.40 W 3,550.00 23.17 323.52 3,513.47 199.06 -171.55 5,936,705.34 713,880.58 70°13'48.053 N 148°16'24.57 W 3,575.00 23.48 323.64 3,536.43 207.03 -177.42 5,936,713.14 713,874.48 70°13'48.131 N 148°16'24.74 W 3,600.00 23.70 323.55 3,559.34 215.08 -183.36 5,936,721.02 713,868.32 70°13'48.210 N 148°16'24.92 W 3,625.00 24.04 323.60 3,582.20 223.22 -189.37 5,936,728.98 713,862.08 70°13'48.290 N 148°16'25.09 W 3,650.00 24.53 323.87 3,604.99 231.51 -195.45 5,936,737.10 713,855.77 70°13'48.372 N 148°16'25.27 W I 3,675.00 24.86 323.96 3,627.70 239.95 -201.60 5,936,745.36 713,849.38 70°13'48.455 N 148°16'25.45 W 3,700.00 25.23 324.30 3,650.35 248.52 -207.80 5,936,753.76 713,842.94 70°13'48.539 N 148°16'25.63 W 3,725.00 25.44 324.64 3,672.95 257.23 -214.02 5,936,762.28 713,836.48 70°13'48.625 N 148°16'25.81 W 3,750.00 25.66 324.71 3,695.50 266.03 -220.25 5,936,770.90 713,830.00 70°13'48.711 N 148°16'25.99 W 3,775.00 25.78 324.86 3,718.03 274.89 -226.51 5,936,779.58 713,823.49 70°13'48.799 N . 16'26.17 W I 3,800.00 25.90 324.82 3,740.53 283.80 -232.78 5,936,788.31 713,816.97 70°13'48.886 N 148°16'26.35 W 3,825.00 26.02 324.85 3,763.01 292.75 -239.09 5,936,797.07 713,810.41 70°13'48.974 N 148°16'26.54 W 3,850.00 26.16 324.87 3,785.46 301.74 -245.41 5,936,805.88 713,803.83 70°13'49.063 N 148°16'26.72 W 3,875.00 26.29 324.88 3,807.88 310.77 -251.77 5,936,814.73 713,797.22 70°13'49.152 N 148°16'26.90 W 3,900.00 26.36 324.73 3,830.29 319.83 -258.16 5,936,823.60 713,790.58 70°13'49.241 N 148°16'27.09 W 3,925.00 26.21 324.58 3,852.71 328.86 -264.57 5,936,832.45 713,783.92 70°13'49.329 N 148°16'27.28 W 3,950.00 26.34 324.61 3,875.12 337.88 -270.98 5,936,841.28 713,777.26 70°13'49.418 N 148°16'27.46 W 3,975.00 26.45 324.56 3,897.52 346.94 -277.42 5,936,850.15 713,770.56 70°13'49.507 N 148°16'27.65 W 4,000.00 26.52 324.54 3,919.89 356.02 -283.88 5,936,859.05 713,763.84 70°13'49.597 N 148°16'27.84 W 4,025.00 26.64 324.46 3,942.25 365.13 -290.38 5,936,867.97 713,757.09 70°13'49.686 N 148°16'28.03 W 4,050.00 26.67 324.51 3,964.59 374.26 -296.89 5,936,876.91 713,750.32 70°13'49.776 N 148°16'28.22 W 4,075.00 26.61 324.51 3,986.94 383.39 -303.40 5,936,885.84 713,743.56 70°13'49.866 N 148°16'28.40 W 4,100.00 26.67 324.56 4,009.29 392.52 -309.91 5,936,894.79 713,736.80 70°13'49.955 N 148°16'28.59 W 4,125.00 26.64 324.46 4,031.63 401.65 -316.42 5,936,903.73 713,730.03 70°13'50.045 N 148°16'28.78 W 4,150.00 26.74 324.46 4,053.97 410.79 -322.94 5,936,912.68 713,723.24 70°13'50.135 N 148°16'28.97 W 4,175.00 26.87 324.45 4,076.28 419.96 -329.50 5,936,921.66 713,716.43 70°13'50.225 N 148°16'29.16 W I 4,200.00 26.76 324.29 4,098.59 429.13 -336.07 5,936,930.64 713,709.61 70°13'50.315 N 148°16'29.35 W I 4,225.00 26.82 324.29 4,120.91 438.27 -342.65 5,936,939.59 713,702.77 70°13'50.405 N 148°16'29.54 W I 4,250.00 26.84 324.13 4,143.22 447.43 -349.24 5,936,948.56 713,695.92 70°13'50.495 N 148°16'29.74 W 4,275.00 26.83 323.87 4,165.52 456.56 -355.88 5,936,957.49 713,689.03 70°13'50.585 N 148°16'29.93 W' 4,300.00 26.90 323.80 4,187.83 465.68 -362.54 5,936,966.42 713,682.10 70°13'50.675 N 148°16'30.12 W 4,325.00 27.04 323.81 4,210.11 474.83 -369.24 5,936,975.38 713,675.15 70°13'50.765 N 148°16'30.32 W 4,350.00 27.20 323.79 4,232.36 484.02 -375.97 5,936,984.38 713,668.16 70°13'50.855 N 148°16'30.51 W 4,375.00 27.32 323.81 4,254.58 493.26 -382.73 5,936,993.42 713,661.14 70°13'50.946 N 148°16'30.71 W 4,400.00 27.22 323.74 4,276.80 502.51 -389.50 5,937,002.47 713,654.11 70°13'51.037 N 148°16'30.91 W 4,425.00 27.34 323.74 4,299.02 511.74 -396.28 5,937,011.51 713,647.08 70°13'51.128 N 148°16'31.10 W 4,450.00 27.43 323.79 4,321.22 521.02 -403.08 5,937,020.59 713,640.02 70°13'51.219 N 148°16'31.30 W' I 4,475.00 27.42 323.84 4,343.41 530.31 -409.88 5,937,029.68 713,632.96 70°13'51.311 N 148°16'31.50 W 4,500.00 27.42 323.78 4,365.60 539.61 -416.67 5,937,038.78 713,625.90 70°13'51.402 N 148°16'31.70 W 4,525.00 27.35 323.63 4,387.80 548.87 -423.48 5,937,047.85 713,618.84 70°13'51.493 N 148°16'31.89 W 4,550.00 27.46 323.60 4,410.00 558.14 -430.31 5,937,056.92 713,611.75 70°13'51.584 N 148°16'32.09 W 4,575.00 27.60 323.58 4,432.17 567.44 -437.16 5,937,066.02 713,604.63 70°13'51.676 N 148°16'32.29 W 4,600.00 27.70 323.51 4,454.31 576.77 -444.06 5,937,075.15 713,597.48 70°13'51.768 N 148°16'32.49 W 4,625.00 27.84 323.47 4,476.43 586.13 -450.99 5,937,084.31 713,590.28 70°13'51.860 N 148°16'32.69 W 4,650.00 27.85 323.35 4,498.54 595.51 -457.95 5,937,093.48 713,583.06 70°13'51.952 N 148°16'32.90 W 4,675.00 27.76 323.12 4,520.65 604.85 -464.93 5,937,102.62 713,575.82 70°13'52.044 N 148°16'33.10 W, 4,700.00 27.86 323.11 4,542.76 614.18 -471.93 5,937,111.75 713,568.56 70°13'52.135 N 148°16'33.30 W' 4,725.00 27.98 323.08 4,564.85 623.54 -478.96 5,937,120.91 713,561.26 70°13'52.227 N 148°16'33.51 W 4,750.00 28.00 323.07 4,586.93 632.92 -486.01 5,937,130.08 713,553.95 70°13'52.320 N 148°16'33.71 W 4,775.00 28.01 323.02 4,609.00 642.30 -493.06 5,937,139.26 713,546.63 70°13'52.412 N 148°16'33.92 W 4,800.00 28.01 322.93 4,631.07 651.67 -500.13 5,937,148.43 713,539.30 70°13'52.504 N 148°16'34.12 W 4,825.00 28.13 322.89 4,653.13 661.05 -507.23 5,937,157.60 713,531.94 70°13'52.596 N 148°16'34.33 W 1/28/2015 1:42:24PM Page 4 COMPASS 5000.1 Build 61 )by Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay TVD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,850.00 28.21 322.81 4,675.17 670.46 -514.36 5,937,166.80 713,524.55 70°13'52.689 N 148°16'34.53 W 4,875.00 28.19 322.58 4,697.20 679.86 -521.52 5,937,175.99 713,517.13 70°13'52.781 N 148°16'34.74 W 4,900.00 28.29 322.60 4,719.23 689.25 -528.70 5,937,185.18 713,509.68 70°13'52.874 N 148°16'34.95 W 4,925.00 28.26 322.50 4,741.24 698.66 -535.90 5,937,194.37 713,502.21 70°13'52.966 N 148°16'35.16 W 4,950.00 28.30 322.38 4,763.26 708.05 -543.12 5,937,203.55 713,494.73 70°13'53.059 N 148°16'35.37 W 4,975.00 28.42 322.39 4,785.26 717.45 -550.37 5,937,212.75 713,487.22 70°13'53.151 N 148°16'35.58 W 5,000.00 28.52 322.36 4,807.24 726.89 -557.65 5,937,221.98 713,479.68 70°13'53.244 N 148°16'35.79 W 5,025.00 28.62 322.44 4,829.19 736.36 -564.94 5,937,231.24 713,472.12 70°13'53.337 N 148°16'36.00 W 5,050.00 28.75 322.50 4,851.12 745.88 -572.25 5,937,240.55 713,464.54 70°13'53.431 N 148°16'36.22 W 5,075.00 28.87 322.61 4,873.03 755.45 -579.58 5,937,249.90 713,456.95 70°13'53.525 N 148°16'36.43 W 5,100.00 29.06 322.55 4,894.90 765.06 -586.93 5,937,259.30 713,449.32 70°13'53.619 N 148°16'36.64 W 5,125.00 29.06 322.74 4,916.76 774.71 -594.30 5,937,268.74 713,441.68 70°13'53.714 N 148°16'36.86 W 5,150.00 29.02 322.95 4,938.61 784.38 -601.63 5,937,278.20 713,434.08 70°13'53.809 N 148°16'37.07 W 5,175.00 29.14 322.99 4,960.46 794.09 -608.95 5,937,287.69 713,426.49 70°13'53.905 N 148°16'37.28 W 5,200.00 29.20 323.01 4,982.29 803.82 -616.28 5,937,297.21 713,418.89 70°13'54.000 N 148°16'37.50 W 5,225.00 29.38 323.03 5,004.09 813.59 -623.64 5,937,306.76 713,411.26 70°13'54.096 N 148°16'37.71 W 5,250.00 29.47 323.00 5,025.87 823.40 -631.03 5,937,316.36 713,403.59 70°13'54.193 N 148°16'37.92 W 5,275.00 29.47 323.10 5,047.63 833.23 -638.42 5,937,325.98 713,395.92 70°13'54.290 N 148°16'38.14 W 5,300.00 29.52 323.00 5,069.39 843.06 -645.82 5,937,335.60 713,388.25 70°13'54.386 N 148°16'38.35 W 5,325.00 29.58 323.02 5,091.14 852.91 -653.24 5,937,345.23 713,380.55 70°13'54.483 N 148°16'38.57 W 5,350.00 29.52 322.96 5,112.89 862.76 -660.66 5,937,354.86 713,372.86 70°13'54.580 N 148°16'38.79 W 5,375.00 29.67 323.01 5,134.63 872.62 -668.09 5,937,364.50 713,365.15 70°13'54.677 N 148°16'39.00 W 5,400.00 29.57 323.04 5,156.36 882.49 -675.53 5,937,374.16 713,357.44 70°13'54.774 N 148°16'39.22 W 5,425.00 29.60 323.14 5,178.10 892.36 -682.94 5,937,383.81 713,349.75 70°13'54.871 N 148°16'39.43 W 5,450.00 29.53 323.17 5,199.85 902.23 -690.34 5,937,393.47 713,342.07 70°13'54.968 N 148°16'39.65 W 5,475.00 29.54 323.20 5,221.60 912.09 -697.72 5,937,403.12 713,334.41 70°13'55.065 N 148°16'39.86 W 5,500.00 29.62 323.25 5,243.34 921.98 -705.11 5,937,412.80 713,326.75 70°13'55.162 N 148°16'40.08 W 5,525.00 29.49 323.26 5,265.09 931.86 -712.49 5,937,422.46 713,319.09 70°13'55.260 N 148°16'40.29 W 5,550.00 29.61 323.27 5,286.84 941.74 -719.86 5,937,432.13 713,311.44 70°13'55.357 N 148°16'40.51 W 5,575.00 29.71 323.32 5,308.56 951.66 -727.25 5,937,441.83 713,303.77 70°13'55.454 N 148°16'40.72 W 5,600.00 29.79 323.35 5,330.27 961.61 -734.66 5,937,451.57 713,296.08 70°13'55.552 N 148°16'40.94 W 5,625.00 29.94 323.30 5,351.95 971.59 -742.10 5,937,461.34 713,288.37 70°13'55.650 N 148°16'41.15 W 5,650.00 29.73 323.08 5,373.63 981.55 -749.55 5,937,471.08 713,280.64 70°13'55.748 N 148°16'41.37 W 5,675.00 29.89 323.03 5,395.32 991.49 -757.02 5,937,480.80 713,272.89 70°13'55.846 N 148°16'41.59 W 5,700.00 30.11 323.06 5,416.97 1,001.47 -764.53 5,937,490.57 713,265.09 70°13'55.944 N 148°16'41.80 W 5,725.00 30.00 322.99 5,438.61 1,011.48 -772.07 5,937,500.35 713,257.28 70°13'56.043 N 148°16'42.02 W 5,750.00 30.18 322.97 5,460.24 1,021.48 -779.61 5,937,510.14 713,249.45 70°13'56.141 N 148°16'42.24 W 5,775.00 30.37 322.95 5,481.83 1,031.55 -787.20 5,937,519.98 713,241.58 70°13'56.240 N 148°16'42.46 W 5,800.00 30.40 323.06 5,503.40 1,041.64 -794.81 5,937,529.86 713,233.69 70°13'56.339 N 148°16'42.68 W 5,825.00 30.53 323.04 5,524.95 1,051.77 -802.43 5,937,539.77 713,225.78 70°13'56.439 N 148°16'42.91 W 5,850.00 30.60 323.06 5,546.48 1,061.93 -810.07 5,937,549.71 713,217.86 70°13'56.539 N 148°16'43.13 W 5,875.00 30.51 323.13 5,568.00 1,072.10 -817.71 5,937,559.65 713,209.94 70°13'56.639 N 148°16'43.35 W 5,900.00 30.55 323.10 5,589.54 1,082.25 -825.33 5,937,569.59 713,202.03 70°13'56.739 N 148°16'43.57 W 5,925.00 30.56 323.08 5,611.07 1,092.42 -832.96 5,937,579.53 713,194.12 70°13'56.839 N 148°16'43.79 W 5,950.00 30.62 323.09 5,632.59 1,102.59 -840.60 5,937,589.48 713,186.19 70°13'56.939 N 148°16'44.02 W 5,975.00 30.48 323.06 5,654.12 1,112.75 -848.24 5,937,599.42 713,178.27 70°13'57.039 N 148°16'44.24 W 6,000.00 30.51 323.13 5,675.66 1,122.89 -855.85 5,937,609.34 713,170.37 70°13'57.138 N 148°16'44.46 W 6,025.00 30.61 323.13 5,697.19 1,133.06 -863.48 5,937,619.29 713,162.46 70°13'57.238 N 148°16'44.68 W 6,050.00 30.32 323.35 5,718.73 1,143.21 -871.07 5,937,629.22 713,154.59 70°13'57.338 N 148°16'44.90 W 6,075.00 30.35 323.41 5,740.31 1,153.35 -878.60 5,937,639.14 713,146.77 70°13'57.438 N 148°16'45.12 W 6,100.00 30.58 323.46 5,761.86 1,163.53 -886.15 5,937,649.10 713,138.93 70°13'57.538 N 148°16'45.34 W 6,125.00 30.74 323.46 5,783.37 1,173.77 -893.74 5,937,659.12 713,131.06 70°13'57.639 N 148°16'45.56 W 6,150.00 30.54 323.53 5,804.88 1,184.01 -901.32 5,937,669.14 713,123.19 70°13'57.739 N 148°16'45.78 W ' 6,175.00 30.51 323.49 5,826.41 1,194.22 -908.87 5,937,679.13 713,115.35 70°13'57.840 N 148°16'46.00 W 6,200.00 30.61 323.53 5,847.94 1,204.44 -916.43 5,937,689.13 713,107.51 70°13'57.940 N 148°16'46.22 W, 1/28/2015 1:42:24PM Page 5 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe BayTVD Reference: 39:31 8/11/1984 00:00 62.00usft(generic drillingrig @ Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 6,225.00 30.73 323.61 5,869.44 1,214.70 -924.00 5,937,699.17 713,099.64 70°13'58.041 N 148°16'46.44 W I 6,250.00 30.52 324.19 5,890.95 1,224.99 -931.51 5,937,709.25 713,091.85 70°13'58.142 N 148°16'46.66 W 6,275.00 30.46 324.80 5,912.50 1,235.32 -938.87 5,937,719.36 713,084.20 70°13'58.244 N 148°16'46.87 W 6,300.00 30.20 325.88 5,934.08 1,245.70 -946.05 5,937,729.53 713,076.72 70°13'58.346 N 148°16'47.08 W 6,325.00 30.11 326.98 5,955.69 1,256.16 -953.00 5,937,739.80 713,069.49 70°13'58.449 N 148°16'47.28 W 6,350.00 30.15 327.79 5,977.31 1,266.73 -959.76 5,937,750.17 713,062.43 70°13'58.553 N 148°16'47.48 W I 6,375.00 30.17 329.42 5,998.93 1,277.45 -966.30 5,937,760.70 713,055.58 70°13'58.658 N 148°16'47.67 W 6,400.00 30.51 329.96 6,020.51 1,288.36 -972.68 5,937,771.42 713,048.90 70°13'58.766 N 148°16'47.85 W 6,425.00 30.92 330.48 6,042.00 1,299.44 -979.02 5,937,782.31 713,042.25 70°13'58.874 N 148°16'48.04 W 6,450.00 30.85 332.19 6,063.46 1,310.70 -985.17 5,937,793.39 713,035.78 70°13'58.985 N 148°16'48.22 W 6,475.00 30.56 335.12 6,084.95 1,322.13 -990.84 5,937,804.66 713,029.79 70°13'59.098 N 148°16'48.38 W 6,500.00 29.90 337.02 6,106.55 1,333.64 -995.95 5,937,816.02 713,024.36 70°13'59.211 N 148°16'48.53 W 6,525.00 29.25 339.35 6,128.30 1,345.09 -1,000.53 5,937,827.33 713,019.45 70°13'59.323 N 148°16'48.66 W 6,550.00 29.35 340.75 6,150.10 1,356.59 -1,004.71 5,937,838.71 713,014.95 70°13'59.437 N 148°16'48.78 W 6,575.00 29.55 341.79 6,171.87 1,368.23 -1,008.65 5,937,850.23 713,010.68 70°13'59.551 N 148°16'48.90 W 6,600.00 29.44 343.73 6,193.63 1,379.98 -1,012.30 5,937,861.88 713,006.70 70°13'59.667 N 148°16'49.01 W 6,625.00 29.56 344.37 6,215.39 1,391.82 -1,015.68 5,937,873.61 713,002.98 70°13'59.783 N 148°16'49.10 W' 6,650.00 29.57 344.56 6,237.13 1,403.71 -1,018.99 5,937,885.40 712,999.34 70°13'59.900 N 148°16'49.20 W 6,675.00 29.63 344.55 6,258.87 1,415.61 -1,022.28 5,937,897.20 712,995.72 70°14'0.017 N 148°16'49.30 W ' 6,700.00 29.68 344.57 6,280.59 1,427.53 -1,025.57 5,937,909.03 712,992.09 70°14'0.134 N 148°16'49.39 W ' 6,725.00 29.45 344.51 6,302.34 1,439.42 -1,028.86 5,937,920.82 712,988.46 70°14'0.251 N 148°16'49.49 W 6,750.00 29.55 344.54 6,324.10 1,451.28 -1,032.14 5,937,932.58 712,984.84 70°14'0.368 N 148°16'49.58 W' 6,775.00 29.60 344.54 6,345.84 1,463.18 -1,035.43 5,937,944.38 712,981.22 70°14'0.485 N 148°16'49.68 W 6,800.00 29.70 344.63 6,367.57 1,475.10 -1,038.72 5,937,956.20 712,977.59 70°14'0.602 N 148°16'49.77 W 6,825.00 29.81 344.60 6,389.27 1,487.06 -1,042.01 5,937,968.06 712,973.96 70°14'0.720 N 148°16'49.87 W 6,850.00 29.67 344.68 6,410.98 1,499.02 -1,045.29 5,937,979.92 712,970.34 70°14'0.837 N 148°16'49.96 W 6,875.00 29.66 344.70 6,432.70 1,510.95 -1,048.56 5,937,991.76 712,966.74 70°14'0.955 N 148°16'50.06 W 6,900.00 29.74 344.68 6,454.42 1,522.90 -1,051.83 5,938,003.61 712,963.13 70°14'1.072 N 148°16'50.15 W 6,925.00 29.89 344.69 6,476.11 1,534.89 -1,055.12 5,938,015.50 712,959.51 70°14'1.190 N 148°16'50.25 W 6,950.00 30.05 344.69 6,497.77 1,546.94 -1,058.41 5,938,027.44 712,955.87 70°14'1.309 N 148°16'50.35 W 6,975.00 29.69 344.69 6,519.44 1,558.94 -1,061.70 5,938,039.36 712,952.24 70°14'1.427 N 148°16'50.44 W 7,000.00 29.43 344.66 6,541.19 1,570.84 -1,064.96 5,938,051.15 712,948.65 70°14'1.544 N 148°16'50.54 W 7,025.00 29.61 344.69 6,562.95 1,582.72 -1,068.22 5,938,062.93 712,945.05 70°14'1.660 N 148°16'50.63 W I 7,050.00 29.78 344.69 6,584.66 1,594.66 -1,071.49 5,938,074.78 712,941.45 70°14'1.778 N 148°16'50.73 W 7,075.00 29.70 344.76 6,606.37 1,606.63 -1,074.75 5,938,086.65 712,937.84 70°14'1.896 N 148°16'50.82 W 7,100.00 29.80 344.74 6,628.07 1,618.60 -1,078.02 5,938,098.52 712,934.24 70°14'2.013 N 148°16'50.92 W 7,125.00 29.84 344.78 6,649.76 1,630.59 -1,081.28 5,938,110.41 712,930.63 70°14'2.131 N 148°16'51.01 W' 7,150.00 29.69 344.85 6,671.47 1,642.57 -1,084.53 5,938,122.29 712,927.04 70°14'2.249 N 148°16'51.11 W 7,175.00 29.77 344.82 6,693.17 1,654.54 -1,087.78 5,938,134.16 712,923.46 70°14'2.367 N 148°16'51.20 W 7,200.00 29.86 344.83 6,714.87 1,666.53 -1,091.03 5,938,146.06 712,919.87 70°14'2.485 N 148°16'51.29 W 7,225.00 29.82 344.84 6,736.55 1,678.54 -1,094.29 5,938,157.97 712,916.28 70°14'2.603 N 148°16'51.39 W 7,250.00 29.69 344.83 6,758.26 1,690.51 -1,097.53 5,938,169.85 712,912.69 70°14'2.721 N 148°16'51.48 W 7,275.00 29.57 344.83 6,779.99 1,702.44 -1,100.77 5,938,181.68 712,909.12 70°14'2.838 N 148°16'51.58 W 7,300.00 29.71 344.82 6,801.71 1,714.38 -1,104.00 5,938,193.52 712,905.55 70°14'2.955 N 148°16'51.67 W 7,325.00 29.69 344.84 6,823.43 1,726.33 -1,107.24 5,938,205.37 712,901.97 70°14'3.073 N 148°16'51.77 W 7,350.00 29.65 344.86 6,845.15 1,738.28 -1,110.48 5,938,217.22 712,898.40 70°14'3.190 N 148°16'51.86 W 7,375.00 29.65 344.88 6,866.88 1,750.21 -1,113.71 5,938,229.06 712,894.83 70°14'3.308 N 148°16'51.95 W 7,400.00 29.35 344.82 6,888.64 1,762.10 -1,116.92 5,938,240.85 712,891.28 70°14'3.425 N 148°16'52.05 W 7,425.00 29.38 344.82 6,910.43 1,773.93 -1,120.13 5,938,252.58 712,887.73 70°14'3.541 N 148°16'52.14 W I 7,450.00 29.32 344.94 6,932.22 1,785.76 -1,123.33 5,938,264.32 712,884.20 70°14'3.657 N 148°16'52.23 W 7,475.00 29.08 344.96 6,954.04 1,797.54 -1,126.50 5,938,276.00 712,880.70 70°14'3.773 N 148°16'52.33 W 7,500.00 29.08 345.09 6,975.89 1,809.27 -1,129.64 5,938,287.64 712,877.23 70°14'3.889 N 148°16'52.42 W 7,525.00 28.99 345.26 6,997.75 1,821.00 -1,132.74 5,938,299.28 712,873.80 70°14'4.004 N 148°16'52.51 W 7,550.00 29.02 345.31 7,019.61 1,832.73 -1,135.82 5,938,310.91 712,870.39 70°14'4.119 N 148°16'52.60 W i 7,575.00 28.65 345.21 7,041.51 1,844.39 -1,138.89 5,938,322.48 712,866.99 70°14'4.234 N 148°16'52.69 W 1/28/2015 1:42:24PM Page 6 COMPASS 5000.1 Build 61 s 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay TVD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 7,600.00 28.84 345.15 7,063.43 1,856.01 -1,141.96 5,938,334.01 712,863.59 70°14'4.348 N 148°16'52.78 W 7,625.00 28.78 345.34 7,085.34 1,867.66 -1,145.03 5,938,345.57 712,860.19 70°14'4.463 N 148°16'52.86 W 7,650.00 28.92 345.35 7,107.23 1,879.33 -1,148.08 5,938,357.15 712,856.81 70°14'4.578 N 148°16'52.95 W 7,675.00 28.84 345.33 7,129.12 1,891.01 -1,151.14 5,938,368.74 712,853.42 70°14'4.692 N 148°16'53.04 W 7,700.00 28.60 345.19 7,151.05 1,902.63 -1,154.20 5,938,380.26 712,850.04 70°14'4.807 N 148°16'53.13 W 7,725.00 28.55 345.21 7,173.00 1,914.19 -1,157.25 5,938,391.73 712,846.65 70°14'4.920 N 148°16'53.22 W 7,750.00 28.35 345.18 7,194.98 1,925.71 -1,160.29 5,938,403.15 712,843.29 70°14'5.034 N 148°16'53.31 W 7,775.00 28.35 345.12 7,216.99 1,937.18 -1,163.34 5,938,414.54 712,839.92 70°14'5.146 N 148°16'53.40 W 7,800.00 28.15 345.13 7,239.01 1,948.62 -1,166.37 5,938,425.88 712,836.56 70°14'5.259 N 148°16'53.48 W 7,825.00 27.96 345.14 7,261.07 1,959.98 -1,169.39 5,938,437.16 712,833.22 70°14'5.371 N 148°16'53.57 W 7,850.00 27.89 345.17 7,283.16 1,971.30 -1,172.39 5,938,448.38 712,829.90 70°14'5.482 N 148°16'53.66 W 7,875.00 27.79 345.11 7,305.27 1,982.58 -1,175.38 5,938,459.58 712,826.59 70°14'5.593 N 148°16'53.75 W 7,900.00 27.75 345.16 7,327.39 1,993.84 -1,178.37 5,938,470.75 712,823.28 70°14'5.704 N 148°16'53.83 W 7,925.00 27.62 345.15 7,349.52 2,005.07 -1,181.35 5,938,481.88 712,819.99 70°14'5.814 N 148°16'53.92 W 7,950.00 27.17 345.26 7,371.72 2,016.19 -1,184.29 5,938,492.92 712,816.74 70°14'5.923 N 148°16'54.01 W 7,975.00 27.06 345.28 7,393.97 2,027.21 -1,187.18 5,938,503.85 712,813.53 70°14'6.032 N 148°16'54.09 W 8,000.00 26.84 345.24 7,416.26 2,038.17 -1,190.07 5,938,514.72 712,810.34 70°14'6.140 N 148°16'54.17 W 8,025.00 26.67 345.24 7,438.58 2,049.05 -1,192.93 5,938,525.52 712,807.16 70°14'6.247 N 148°16'54.26 W 8,050.00 26.61 345.29 7,460.93 2,059.89 -1,195.78 5,938,536.27 712,804.00 70°14'6.353 N 148°16'54.34 W 8,075.00 26.33 345.29 7,483.31 2,070.67 -1,198.61 5,938,546.97 712,800.87 70°14'6.459 N 148°16'54.42 W 8,100.00 26.34 345.29 7,505.71 2,081.40 -1,201.43 5,938,557.61 712,797.75 70°14'6.565 N 148°16'54.50 W 8,125.00 25.91 345.42 7,528.16 2,092.05 -1,204.21 5,938,568.17 712,794.67 70°14'6.670 N 148°16'54.59 W 8,150.00 25.88 345.61 7,550.65 2,102.62 -1,206.94 5,938,578.66 712,791.64 70°14'6.773 N 148°16'54.66 W 8,175.00 25.65 345.55 7,573.16 2,113.14 -1,209.65 5,938,589.11 712,788.63 70°14'6.877 N 148°16'54.74 W 8,200.00 25.63 345.52 7,595.70 2,123.62 -1,212.35 5,938,599.50 712,785.63 70°14'6.980 N 148°16'54.82 W 8,225.00 25.49 345.50 7,618.25 2,134.06 -1,215.05 5,938,609.86 712,782.64 70°14'7.083 N 148°16'54.90 W 8,250.00 25.39 345.57 7,640.83 2,144.46 -1,217.73 5,938,620.18 712,779.66 70°14'7.185 N 148°16'54.98 W 8,275.00 25.31 345.51 7,663.42 2,154.83 -1,220.41 5,938,630.46 712,776.70 70°14'7.287 N 148°16'55.06 W 8,300.00 25.12 345.60 7,686.04 2,165.14 -1,223.06 5,938,640.70 712,773.75 70°14'7.388 N 148°16'55.13 W 8,325.00 25.07 345.76 7,708.68 2,175.41 -1,225.69 5,938,650.89 712,770.84 70°14'7.489 N 148°16'55.21 W 8,350.00 24.89 345.70 7,731.34 2,185.64 -1,228.29 5,938,661.05 712,767.95 70°14'7.590 N 148°16'55.29 W 8,375.00 24.68 345.83 7,754.04 2,195.80 -1,230.87 5,938,671.13 712,765.08 70°14'7.690 N 148°16'55.36 W 8,400.00 24.68 345.79 7,776.76 2,205.92 -1,233.42 5,938,681.17 712,762.24 70°14'7.789 N 148°16'55.43 W 8,425.00 24.41 345.86 7,799.50 2,215.99 -1,235.97 5,938,691.16 712,759.41 70°14'7.888 N 148°16'55.51 W 8,450.00 24.24 345.89 7,822.28 2,225.98 -1,238.48 5,938,701.07 712,756.61 70°14'7.987 N 148°16'55.58 W 8,475.00 24.18 345.95 7,845.08 2,235.92 -1,240.97 5,938,710.94 712,753.84 70°14'8.084 N 148°16'55.65 W 8,500.00 23.91 345.94 7,867.91 2,245.80 -1,243.45 5,938,720.75 712,751.08 70°14'8.182 N 148°16'55.73 W 8,525.00 23.82 346.04 7,890.77 2,255.62 -1,245.90 5,938,730.49 712,748.36 70°14'8.278 N 148°16'55.80 W 8,550.00 23.68 346.13 7,913.65 2,265.39 -1,248.32 5,938,740.19 712,745.66 70°14'8.374 N 148°16'55.87 W 8,575.00 23.49 346.29 7,936.57 2,275.11 -1,250.70 5,938,749.83 712,743.00 70°14'8.470 N 148°16'55.94 W 8,600.00 23.41 346.39 7,959.50 2,284.77 -1,253.05 5,938,759.43 712,740.38 70°14'8.565 N 148°16'56.01 W 8,625.00 23.18 346.59 7,982.46 2,294.39 -1,255.36 5,938,768.97 712,737.80 70°14'8.659 N 148°16'56.07 W 8,650.00 23.14 346.73 8,005.45 2,303.95 -1,257.63 5,938,778.47 712,735.26 70°14'8.754 N 148°16'56.14 W 8,675.00 22.84 346.86 8,028.46 2,313.46 -1,259.86 5,938,787.91 712,732.76 70°14'8.847 N 148°16'56.20 W 8,700.00 22.70 347.10 8,051.51 2,322.89 -1,262.04 5,938,797.27 712,730.31 70°14'8.940 N 148°16'56.27 W 8,725.00 22.49 347.56 8,074.60 2,332.26 -1,264.15 5,938,806.58 712,727.94 70°14'9.032 N 148°16'56.33 W 8,750.00 22.42 347.71 8,097.70 2,341.59 -1,266.19 5,938,815.84 712,725.63 70°14'9.124 N 148°16'56.39 W 8,775.00 22.16 348.02 8,120.83 2,350.86 -1,268.19 5,938,825.05 712,723.38 70°14'9.215 N 148°16'56.45 W 8,800.00 22.13 348.25 8,143.99 2,360.08 -1,270.12 5,938,834.21 712,721.18 70°14'9.305 N 148°16'56.50 W 8,825.00 21.87 348.51 8,167.17 2,369.25 -1,272.01 5,938,843.33 712,719.03 70°14'9.396 N 148°16'56.56 W 8,850.00 , 21.65 348.82 8,190.39 2,378.34 -1,273.83 5,938,852.36 712,716.95 70°14'9.485 N 148°16'56.61 W 8,875.00 21.65 349.12 8,213.62 2,387.39 -1,275.60 5,938,861.36 712,714.93 70°14'9.574 N 148°16'56.66 W 8,900.00 21.64 349.29 8,236.86 2,396.45 -1,277.32 5,938,870.36 712,712.95 70°14'9.663 N 148°16'56.71 W 8,925.00 21.68 349.36 8,260.09 2,405.52 -1,279.03 5,938,879.38 712,710.98 70°14'9.752 N 148°16'56.76 W 8,950.00 21.15 349.38 8,283.37 2,414.49 -1,280.72 5,938,888.30 712,709.05 70°14'9.841 N 148°16'56.81 W 1/28/2015 1:42:24PM Page 7 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay TVD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 ' Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +E/-W Northing Easting (usft) (°) (0) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 8,975.00 21.02 349.28 8,306.69 2,423.33 -1,282.38 5,938,897.09 712,707.13 70°14'9.928 N 148°16'56.86 W 9,000.00 21.24 349.34 8,330.01 2,432.18 -1,284.05 5,938,905.89 712,705.21 70°14'10.015 N 148°16'56.91 W 9,025.00 20.83 349.22 8,353.35 2,441.00 -1,285.72 5,938,914.66 712,703.29 70°14'10.101 N 148°16'56.96 W 9,050.00 20.49 349.65 8,376.74 2,449.67 -1,287.34 5,938,923.28 712,701.43 70°14'10.187 N 148°16'57.00 W 9,075.00 20.45 350.00 8,400.16 2,458.28 -1,288.88 5,938,931.83 712,699.64 70°14'10.271 N 148°16'57.05 W 9,100.00 20.55 349.95 8,423.58 2,466.90 -1,290.41 5,938,940.41 712,697.87 70°14'10.356 N 148°16'57.09 W 9,125.00 20.74 349.95 8,446.97 2,475.58 -1,291.95 5,938,949.04 712,696.09 70°14'10.441 N 148°16 57.14 W 9,150.00 20.43 350.04 8,470.38 2,484.23 -1,293.47 5,938,957.65 712,694.32 70°14'10.526 N 148°16'57.18 W 9,175.00 20.29 350.48 8,493.81 2,492.81 -1,294.95 5,938,966.18 712,692.60 70°14'10.611 N 148°16'57.22 W 9,200.00 19.94 350.52 8,517.29 2,501.28 -1,296.36 5,938,974.61 712,690.94 70°14'10.694 N 148°16'57.27 W 9,225.00 20.01 350.28 8,540.79 2,509.71 -1,297.79 5,938,982.99 712,689.28 70°14'10.777 N 148°16'57.31 W 9,250.00 19.86 350.80 8,564.29 2,518.11 -1,299.19 5,938,991.35 712,687.64 70°14'10.860 N 148°16'57.35 W 9,275.00 19.72 351.14 8,587.81 2,526.47 -1,300.52 5,938,999.67 712,686.08 70°14'10.942 N 148°16'57.39 W I 9,300.00 19.91 350.60 8,611.33 2,534.84 -1,301.86 5,939,008.00 712,684.49 70°14'11.024 N 148°16'57.43 W 9,325.00 19.70 351.17 8,634.85 2,543.20 -1,303.21 5,939,016.32 712,682.92 70°14'11.106 N 148°16'57.46 W TIP 9,336.00 19.66 350.82 8,645.21 2,546.86 -1,303.79 5,939,019.96 712,682.23 70°14'11.142 N 148°16'57.48 W KOP 9,359.34 22.31 0.61 8,667.01 2,555.17 -1,304.37 5,939,028.25 712,681.42 70°14'11.224 N 148°16'57.50 W Interpolated Azimuth 9,390.74 33.80 8.88 8,694.68 2,569.82 -1,302.95 5,939,042.92 712,682.42 70°14'11.368 N 148°16'57.46 W Interpolated Azimuth 9,420.16 42.93 13.81 8,717.73 2,587.67 -1,299.28 5,939,060.88 712,685.57 70°14'11.544 N 148°16'57.35 W'. Interpolated Azimuth 9,450.06 51.62 17.40 8,738.00 2,608.79 -1,293.34 5,939,082.15 712,690.92 70°14'11.751 N 148°16'57.18 W Interpolated Azimuth 9,480.18 58.85 20.23 8,755.17 2,632.18 -1,285.34 5,939,105.76 712,698.25 70°14'11.982 N 148°16'56.95 W Interpolated Azimuth 9,500.00 65.08 21.81 8,764.48 2,648.50 -1,279.06 5,939,122.25 712,704.06 70°14'12.142 N 148°16'56.76 W 9,530.10 73.89 27.71 8,775.02 2,674.04 -1,267.23 5,939,148.12 712,715.16 70°14'12.393 N 148°16'56.42 W 9,560.56 80.65 36.00 8,781.74 2,699.22 -1,251.55 5,939,173.73 712,730.12 70°14'12.641 N 148°16'55.96 W 9,590.40 86.04 45.53 8,785.21 2,721.63 -1,232.22 5,939,196.68 712,748.81 70°14'12.861 N 148°16'55.40 W 9,620.44 86.34 55.87 8,787.21 2,740.59 -1,209.06 5,939,216.28 712,771.42 70°14'13.048 N 148°16'54.73 W 9,650.74 87.27 67.09 8,788.90 2,755.01 -1,182.52 5,939,231.45 712,797.54 70°14'13.190 N 148°16'53.96 W ' 9,682.27 90.43 77.76 8,789.54 2,764.51 -1,152.51 5,939,241.80 712,827.26 70°14'13.283 N 148°16'53.09 W 9,710.42 90.58 88.41 8,789.29 2,767.89 -1,124.61 5,939,245.97 712,855.06 70°14'13.317 N 148°16'52.27 W' I 9,740.69 89.29 100.31 8,789.32 2,765.60 -1,094.48 5,939,244.53 712,885.24 70°14'13.294 N 148°16'51.40 W 9,770.56 89.48 112.40 8,789.65 2,757.20 -1,065.87 . 5,939,236.95 712,914.07 70°14'13.212 N 148°16'50.57 W 9,801.65 90.00 125.99 8,789.79 2,742.07 -1,038.80 5,939,222.60 712,941.56 700 14'13.063 N 148°16'49.78 W 9,832.16 89.20 131.89 8,790.00 2,722.91 -1,015.08 5,939,204.11 712,965.82 70°14'12.874 N 148°16'49.09 W 9,864.89 89.54 135.78 8,790.36 2,700.24 -991.47 5,939,182.13 712,990.05 70°14'12.651 N 148°16'48.41 W 9,901.14 89.36 140.91 8,790.71 2,673.17 -967.39 5,939,155.75 713,014.89 70°14'12.385 N 148°16'47.70 W 9,936.77 89.66 144.89 8,791.01 2,644.76 -945.90 5,939,127.97 713,037.18 70°14'12.106 N 148°16'47.08 W 9,966.66 91.29 148.48 8,790.77 2,619.79 -929.49 5,939,103.47 713,054.29 70°14'11.860 N 148°16'46.60 W 9,996.45 93.04 152.05 8,789.64 2,593.94 -914.73 5,939,078.06 713,069.78 70°14'11.606 N 148°16'46.17 W 10,026.76 95.47 156.25 8,787.39 2,566.75 -901.55 5,939,051.25 713,083.72 70°14'11.339 N 148°16'45.79 W 10,056.64 95.99 154.27 8,784.41 2,539.75 -889.11 5,939,024.61 713,096.92 70°14'11.073 N 148°16'45.43 W L 10,086.72 96.67 151.57 8,781.09 2,513.13 -875.50 5,938,998.40 713,111.28 70°14'10.811 N 148°16'45.03 W I 10,120.11 98.72 148.84 8,776.62 2,484.42 -859.06 5,938,970.16 713,128.53 70°14'10.529 N 148°16'44.56 W 10,146.47 99.56 146.38 8,772.43 2,462.45 -845.12 5,938,948.59 713,143.08 70°14'10.313 N 148°16'44.15 W 10,181.24 101.72 143.86 8,766.01 2,434.41 -825.59 5,938,921.13 713,163.41 70°14'10.037 N 148°16'43.58 W 10,211.11 104.42 142.79 8,759.26 2,411.08 -808.21 5,938,898.30 713,181.44 70°14'9.808 N 148°16'43.08 W 10,240.61 107.96 142.15 8,751.03 2,388.62 -790.96 5,938,876.34 713,199.32 70°14'9.587 N 148°16'42.58 W 10,271.06 105.85 142.53 8,742.18 2,365.55 -773.16 5,938,853.79 713,217.77 70°14'9.360 N 148°16'42.06 W 1/28/2015 1:42:24PM Page 8 COMPASS 5000.1 Build 61 Øbp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31 Project: Prudhoe Bay TVD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig Well: 03-31 North Reference: True Wellbore: 03-31A Survey Calculation Method: Minimum Curvature Design: 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,301.27 102.31 143.32 8,734.83 2,342.18 -755.50 5,938,830.92 713,236.08 70°14'9.130 N 148°16'41.55 W 10,330.96 98.99 146.90 8,729.34 2,318.25 -738.82 5,938,807.48 713,253.43 70°14'8.895 N 148°16 41.06 W 10,360.98 96.30 147.16 8,725.35 2,293.29 -722.63 5,938,782.99 713,270.33 70°14'8.649 N 148°16 40.59 W 10,391.00 94.73 145.11 8,722.46 2,268.48 -705.98 5,938,758.66 713,287.67 70°14'8.405 N 148°16 40.11 W 10,420.84 92.58 144.03 8,720.56 2,244.22 -688.71 5,938,734.90 713,305.61 70°14'8.167 N 148°16 39.60 W 10,452.70 88.04 143.36 8,720.39 2,218.55 -669.86 5,938,709.78 713,325.19 70°14'7.914 N 148°16'39.06 W 10,480.98 84.49 144.92 8,722.23 2,195.68 -653.33 5,938,687.39 713,342.36 70°14'7.689 N 148°16'38.58 W 10,511.02 80.86 146.51 8,726.06 2,171.07 -636.54 5,938,663.27 713,359.84 70°14'7.447 N 148°16'38.09 W 10,541.04 77.57 146.76 8,731.68 2,146.45 -620.33 5,938,639.12 713,376.74 70°14'7.205 N 148°16'37.62 W 10,570.82 74.41 147.71 8,738.88 2,122.15 -604.69 5,938,615.28 713,393.06 70°14'6.966 N 148°16'37.16 W 10,603.92 70.76 147.06 8,748.79 2,095.55 -587.67 5,938,589.17 713,410.83 70°14'6.705 N 148°16'36.67 W 10,628.50 67.95 147.73 8,757.46 2,076.18 -575.28 5,938,570.16 713,423.77 70°14'6.514 N 148°16'36.31 W 10,659.45 64.73 146.80 8,769.87 2,052.34 -559.95 5,938,546.76 713,439.76 70°14'6.280 N 148°16'35.86 W 10,689.15 61.12 146.15 8,783.39 2,030.29 -545.35 5,938,525.14 713,454.98 70°14'6.063 N 148°16'35.44 W 10,718.43 56.61 144.22 8,798.53 2,009.72 -531.06 5,938,504.98 713,469.85 70°14'5.861 N 148°16'35.02 W 10,749.93 52.13 143.81 8,816.87 1,989.00 -516.02 5,938,484.70 713,485.47 70°14'5.657 N 148°16'34.59 W 10,778.57 48.08 143.59 8,835.24 1,971.30 -503.01 5,938,467.38 713,498.97 70°14'5.483 N 148°16'34.21 W 10,808.93 43.78 143.90 8,856.35 1,953.71 -490.12 5,938,450.16 713,512.37 70°14'5.310 N 148°16'33.83 W 10,838.69 39.54 144.42 8,878.58 1,937.68 -478.53 5,938,434.47 713,524.40 70°14'5.152 N 148°16'33.50 W 10,868.55 34.70 145.08 8,902.38 1,922.97 -468.13 5,938,420.06 713,535.21 70°14'5.007 N 148°16'33.19 W 10,898.97 30.24 145.20 8,928.04 1,909.58 -458.80 5,938,406.94 713,544.92 70°14'4.876 N 148°16'32.92 W 10,928.77 25.39 143.74 8,954.39 1,898.26 -450.73 5,938,395.85 713,553.31 70°14'4.764 N 148°16'32.69 W 10,958.31 20.33 143.23 8,981.60 1,889.03 -443.91 5,938,386.83 713,560.39 70°14'4.674 N 148°16'32.49 W' 10,988.99 14.95 141.87 9,010.83 1,881.65 -438.27 5,938,379.60 713,566.23 70°14'4.601 N 148°16'32.33 W `11,019.79 8.76 146.77 9,040.96 1,876.56 -434.53 5,938,374.62 • 713,570.12 - 70°14'4.551 N 148°16'32.22 W 11,051.03 3.54 164.95 9,072.01 1,873.63 -432.98 5,938,371.74 713,571.75 70°14'4.522 N 148°16'32.17 W 11,079.45 1.78 260.20 9,100.41 1,872.71 -433.18 5,938,370.81 713,571.57 70°14'4.513 N 148°16'32.18 W 11,112.00 - 1.78 260.20 9,132.94 - 1,872.54 -434.18 5,938,370.61 . 713,570.58- 70°14'4.511 N 148°16'32.21 W Projection to TD 1/28/2015 1:42:24PM Page 9 COMPASS 5000.1 Build 61 a) a. - Lf) E I \ § ) = o A \ ° ° Z w ) o k t • u co § § @ o 0 w 0 % 0 A 0 CC ® 2 \ Ci w j J / \ \ \ \ / f ¥ k § 0 0 N o In z k o k k co o 0 \ ) ) ) 2 « _ :oi ` ` ` / . p a _ 3 3 3 { § ) \ .. / Lu f 0 S. } < \ 2 \ & » k 3 ) % E _ / § f - - « o « § .0 § { 0 C § _ 1 $ E t i 1 § k 0. - k . } o -� � ) } ° ( ( a rc. 0 .. 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No COMPANY CD FIELD FINAL (digital/ ADDRESS(FEDEX WILL NOT DELIVER TO P.O.BOX) LOGS LOGS image) FILM PERSON ATTENTION #OF PRINTS #UI-NI-UN I S #OF COPIES #OF COPIES 1 ConocoPhillips Alaska,Inc. I I 'I I NSK Wells Aide,NSK 69 ATTN:Ricky Elgarico 700 G Street, Anchorage,AK 99501 2 AOCCC I 1 I 1 I Elteistino Mahnken 333 West 7th Ave,Suite 100 Anchorage,Alaska 99501 3 BP I I Petrotechnical Data Center,MB33 David Douglas 900 East Benson Blvd Anchorage,Alaska 99508 4 Chevron/KRU REP I 'I I I I I I • Glenn Fredrick 3800 Center Point Drive,Suite 100 Anchorage,Alaska 99503 5 Brandon Tucker,NRT I I 1 I I State of Alaska;DNR,Div.of Oil and Gas 550 W.7th Ave,Suite 800 Anchorage,Alaska 99501-3510 TOTALS FOR THIS PAGE: 0 2 4 0 0 0 TOTALS FOR ALL PAGES: 0 2 4 0 0 0 rcoF T � \ t�j, THE STATE Alaska Oil and Gas ' ofALASIc:A Conservation Commission _-�� 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907 279 1 433 OF ALAS*P' Fax. 907 276 7542 www aogcc.alaska gov John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 03-31A BP Exploration(Alaska), Inc. Permit No: 214-181 Surface Location: 450' FSL, 771' FWL, SEC. 11, T1ON, R15E, UM Bottomhole Location: 2349' FSL, 343' FWL, SEC. 11, T1ON, R15E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, avid J. Mayberry/ Commissioner DATED this((oµ''day of December, 2014. RECEIVED STATE OF ALASKA ALA )IL AND GAS CONSERVATION COMM )N NOV 0 6 2014 PERMIT TO DRILL -�y 20 AAC 25.005 AOGCC 1a.Type of work: 1b.Proposed Well Class: ®Development Oil 0 Service-Winj ®Single Zone • lc.Specify if well is proposed for: ❑Drill 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates ®Redrill 0 Reentry 0 Exploratory 0 Service-WAG ❑Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name: 5.Bond • ®Blanket 0 Single Well 11.Well Name and Number: BP Exploration(Alaska) Inc. Bond No 6194193 • PBU 03-31A 3. Address 6.Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 11147' ' TVD 9064'ss • Prudhoe Bay/Prudhoe Bay 4a Location of Well(Governmental Section): 7.Property Designation(Lease Number). Surface. ADL 028327&028328 450'FSL, 771'FWL, Sec. 11,T1ON, R15E, UM Top of Productive Horizon: 8 Land Use Permit: 13.Approximate Spud Date: 3022' FSL,533' FEL, Sec. 10,T1ON, R15E, UM February 1,2015 Total Depth 9.Acres in Property: 14.Distance to Nearest Property: 2349'FSL, 343'FWL, Sec. 11,T1ON, R15E, UM 2560 20400' 4b Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 62' • feet 15.Distance to Nearest Well Open Surface. x 714058 • y-5936511 . Zone- ASP4 GL Elevation above MSL: 27.2' , feet to Same Pool: 800' 16.Deviated Wells: Kickoff Depth: 9339' . feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle. 110 degrees Downhole: 3386 / Surface: 2506 ' 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 4-1/4" 3-1/2"X 2-7/8" 9.2#/6.5# 13Cr80 STL 2007' 9140' 8399'ss 11147' 9064'ss 136 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft) Total Depth TVD(ft): Plugs(measured): Effective Depth MD(ft): Effective Depth TVD(ft): Junk(measured) 9938' 9213' 9445'&9531' 9889' 9167' None Casing Length Size Cement Volume MD TVD Conductor/Structural 113' 20" 1874#Poleset 113' 113' Surface 2315' _ 13-3/8" 2300 sx CS III,400 sx CS II 2315' 2315' Intermediate Production 9273' 9-5/8" 500 sx Class'G' 31'-9304' 31'-8615' Liner 826' 7" 300 sx Class'G' 9112'-9938' 8435'-9213' Perforation Depth MD(ft)• 9316'-9754' Perforation Depth TVD(ft): 8626'-9040' 20 Attachments: ❑Property Plat ®BOP Sketch 0 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch ❑Seabed Report 0 Drilling Fluid Program 0 20 AAC 25.050 Requirements 21 Verbal Approval: Commission Representative: Date 22. I hereby certify that the foregoing is true and correct. Contact Trevor Hyatt,564-4627 11 Printed Name John 4 ,/l Title Engineering Team Leader Erna] Trey .Hyatt@bp.com Signature ..dd// Phone 564-4711 Date r r ty ty Commission Use Only Permit To ' 2 J/ // API Number: Permit Approval Date: See cover letter for Number: ,/�f i f 50-029-21129-01-00 12-%Li.-2_0 l'{ other requirements: Conditions of Approval. If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas 9 contained shales. Other QOP f«f- to „5-cO psSamples Req'd. ❑Yes 121 No Mud Log Req'd. ,❑_/Yes El No Ahh,,/a'' fist 4-,..) ,2-5-V o�5 , HAS Measures: ❑Yes 0 No Directional Survey Req'd: L7 Yes ❑No Spacing exception req'd: 0 Yes 13/No inclination-only svy Req'd: 0 Yes C 'No APPROVED BY APPROVED BY ."---t/-------- die COMMISSIONER THE COMMISSION Date P.M L PLI Form 10-401 10/2012 i Revised a o 4 onths from the date of approval(20 AAC 25.005(g)) ubmand Attachments YTS /21/2714 �' St Form in Duplicate , /4/',� r , s� ,(/0.," To: Alaska Oil & Gas Conservation Commission From: Trevor Hyatt 0 bJ CTD Engineer Date: November 3, 2014 Re: 03-31A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well 03-31A with the SLB/Nordic 2 Coiled Tubing Drilling rig, targeting Zone 2 and 4. Rig Work (scheduled to begin February 1st, 2015) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (2,506 psi MASP). 2. Mill 3.8" window at 9,339 MD and 10' of rathole. 3. Drill build section: 4.25" OH, -560' (33° deg/100 planned). 5. Drill lateral section: 4.25" OH, -1248' (12° deg/100 planned) with resistivity. 6. Log with OH triple combo. 7. Run 3-1/2" x 2-7/8" 13Cr liner leaving TOL at 9,140' MD. Pump primary cement leaving TOC at TOL (-9,140' MD), 28 bbls of 15.8 ppg liner cmt 8.* planned. 9. Perform liner cleanout with mill, motor and RPM/GR/CCL log. 10. Perforate liner based on log interpretation (-20' of perfs) 11. Freeze protect well to 2500' MD 12. Set BPV, RDMO *Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set liner top packer with Slickline (if needed) & test to 2,500psi. 3. Set generic GLV's, SBHPS, ASRC flow back, SIT. Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg PowerVis for milling window and drilling (550 psi over-balance). Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.25" from 9,339' MD to 11,147' MD. Liner Program: • 3-1/2", 9.2# STL 13Cr x 2-7/8", 6.5# STL, solid liner 9,140' MD — 11,147' MD. • A minimum of 28 bbis of 15.8 ppg cement will be used for liner cementing (TOC 9,140 MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 110°, inclination at kick off point is 20°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property — 20,400'. • Distance to nearest well within pool 800'. Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCL/RPM logs and open hole density/neutron/resistivity logs. Perforating: • SWS 2" PJ 6 spf perf guns, 1-1/4" CSH work string, & 2-1/16" CSH. • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti-Collision Failures • 03-31 fails major risk. No errors, parent well and fails at KOP. Hazards • Drill Site 03 is an H2S pad. • Most recent H2S level on 03-31 is 160 ppm recorded on 2/1/2014. • The lost circulation risk in the 03-31A is considered to be medium. Reservoir Pressure • The reservoir pressure on 03-31A is expected to be 3,386 psi at 8,800' TVDSS. (7.4 ppg equivalent). • • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,506 psi. • An EMW of 8.4 ppg for this well will provide 458 psi over-balance to the reservoir. TrevorHyatt CC: Well File CTD Engineer Joe Lastufka 907-564-4627 TREE= FMC — Wa.LFfAD= Nb EVOY SSH 03-31A ` SAFETY NOTES: ACTUATOR= AXELSON acs.E EV 62" PROPOSED BF. KOP= 2800' 0 2112' —I5-1/2"CAM TRDP SSSV NP,ID=4.55' Max Angle= `f ' Datum MD= — GAS LIFT MANDRELS iDatumTVD= 8800'SS ST MD PJC: DEV TYPE VLV LATCH PORT DATE 1 3882 3816 26 FES/LB DONE T-2 16 07/18/14 13-3/8'CSG,72#,L-80,D=12.347" — 2315' 2 6446 6065 30 IES/LB DOW T-2 16 07/18/14 3 6957 6509 29 FES/LB SO T-2 26 07/18/14 4 7552 7027 29 HES/LB CMY 1-2 0 03/26/05 5 8104 7516 26 FES/LB DMY T-2 20 07/16/14 6 8653 8014 23 FES/LB DMY 1-2 0 10109/94 Minimum ID = 3.725" 9184' 7 8924 8265 22 FES/LBI DMY T-2 26 07/16/14 !4-1/2" OTIS XN NIPPLE 18993' —15-1/2"PARKER SWSNP,D=4562" �7 901 b' {9 5/8'X 5 12'TNv HBBP RCR, i • 1 I5-1f2'TBG, 17#,13CR-80 NSCC, H 9029' d I� -- ----- - - i.0232 bpf, D=4.89T �� \ ----1 9029_-15-12'X 4-1/2'XO,ID 3 83' TOP OF 4-1/2'TEG H 9029' TOP OF 7-LtkR H 9112' ITOP OF 3-1/2"LW&CMT 9140'_- — j':: . 9140' H3.70'DEPLOYMENT SLEEVE.D=3.00" T 9167' 4-12"HES X NP.D=3.813" t 9184' —4-1/7 NSCT XN NP,13=3.725' a 4-1/2"TBG,12.811,13-CR-80, H 9196' , .44 toe 9196' H4-12'WLEG,D=3.958' .0152 bpt,D=3.958" ' 4 ‘114/4 . ' 9201' —IELIDTTL00005/14/98 9-518'CSG.471,1-80 BTC,D=8.681' H 9304' � #:4% 93 `� 10' —13-12'X 2-7/8"XO,D= 13-12"LNR_, _bpf,D= H —9310' ;, r r WHIPSTOCK 9338' 4�. MI. ��♦� LOUT VWDOW(03-31A) 9339'- ' 17"LNi,2911,L-80 BTC..0371 bpf,D=6.184- —9339' I ♦♦ ♦♦4 1 1, '�f`��` Inc ;� rr , ♦� ►p�t►� "PUP JOINT w/RA TAG,D=—__.- PERFORATON SUNtAARY ♦��� * RET LOG: ON i / 1 $ ANGLE AT TOP PEW __°(ii, ♦ _"PUP JOINT w/RA TAG,D=_ ' Note:Refer to Production DB for historical pert data S 47 IIT SIZE SFF HRVAL Opn/Sqz ' SI-OT SQZ *+#' 4 3-3/8" 6 9316-9340 0 07/07/08 � IPBTD --1_-_ 44.10, - 1 111, 2-718'LNR_,13CR-80,_bpi,13= —1 11147' -moi ►+M�� DATE REV BY COMMENTS DATE REV BY COMMENTS PRIJDI-OE BAY INT 08/24/84 ORIGINAL COMPLETION WELL: 03.31,• 10/09/94 D-16 LAST WORKOVER FERMI No: -_ ‘`J•9;1',;('14 JND BUILT PROPOSED API No: 50-029-21129- SEC 11,T1ON,R15E,450'FSL&771'FM. BP Exploration(Alaska) 11.17h= , 5-1/8"ISA FIVC IAIELIJ-FAD= EVOY 03-3 1 SAF ACTUATOR= AXELSON OKB.ELEV= 62' BF.FLEV= KOP= 2800' Max Angle= 30"fa 59* CONDUCTOR, IMM 1—C71 2117 —15-1/2"CAM TRDP SSSV NF, =4.55" Datum M) 9559' _#, Datum TVD 8800.SS p= • GAS UFT MANDRELS 13-3/8'CSG,72#,L-80,U= 12.347' H 2315' --41 ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3882 3816 26 FEB/LB DOME T-2 16 07/18/14 2 6446 6065 30 I-ES/LB DOME T-2 16 07/18/14 LI 3 6957 6509 29 HES/LB SO T-2 26 07/18/14 4 7552 7027 29 I U..1/LB OMY T-2 0 03/26/05 Minimum ID = 3.725" © 9184' 5 8104 7516 26 I-F_S/LB DMY T-2 20 07/16/14 6 8653 8014 23 I-ES/LB DMY T-2 0 10/09/94 4-1/2" OTIS XN NIPPLE 7 8924 8265 22 I-ES/LB DRAY 1-2 26 07/16/14 8993 —5-1/7 PARKER SVVS NF,U=4.562" ›‹. 9015' —9-5/8'X 5-1/2'TM(113BP PKR U=4.75' 5-1/2"TBG, 17#,13CR-80,.0232 bpf, ID=4.892" — 9029' N 9029' —5-1/2"X 4-1/7 XO, 3 83' TOP OF 7"LNR — 9112' I I 9167' —14-1/2'HES X NP, 3.813' I I 9184' —14-1/2"HES XN143, =3.725" 4-1/7 TBG, 12.6#.13CR-80 NSCT, H 9196' / \ 9196' H4-1/2"VVLEG,U=3.958" .0152 bpf,U=3.958' 9201' HELMD TT LOGGED 05/14/98 9-5/8"CSG,47#,L-80 BTC,U=8.68r — 9304' 943T —SLUGGITS(04/23/09) PERFORATION St14.44RY 9445' 'd 3-3/8'BKR IBP(03/27/09) REF LOG:BI-CS ON 08/23/84 ANGLE AT TOP FERF: 19°@8415 Note:Refer to Production DB for historical pert data SIZE SFF tiTERVAL OprifSqz SI-OT SZ VIV.V.411 9518' —13/4 BBL CMT CAP-07/05/03 3-3/8" 6 9316-9340 0 07/07/08 9531' H 3-3/8"BAKER FERMAN:34T IBP(07/05/03) 3-1/8" 4 9415-9435 0 04/04/86 3-1/8' 4 9450-9517 C 04/04/86 3-3/8" 4 9544-9552 C 09/01/91 3-3/8' 1/2 9562-9570 C 09/01/91 3-3/8" 4 9576-9583 C 10/05/93 3-3/8' 41/2 9594-9597 C 03/12/93 3-3/8" 4 9597-9602 C 03/12/93 3-3/8" 4 9730-9735 C 03/12/93 3-3/8" 4 9740-9754 C 03/12/93 1 9828' 1—TOP OF FLL F -ro H 9938' A 7"LNR,29#,L-80 BTC,.0371 bpf,ID=6.184" H 9938' DATE REV BY CORRANTS DATE REV BY CORAIENTS PRUDHOE BAY UNIT 08/24/84 ORIGINAL COMPLETION 04/28/09 JCW/PJC DUMP SLUGGITS(04/23/09) WELL: 03-31 10/09/94 LAST WORKOVER 07/21/14 IFC/JM)GLV GO(07/16-18/14) PERMIT No:r1 840920 04/02/05MM:0-Li GLV C/0(03/26/05) 10(28/14 PJC KB UPDATE/REFORMAT AR No: 50-029-21129-00 07/21/08 RRD/SV SET BRADPERF(07/07/08) SEC 11,T10N,R15E,450'FSL&771'FVVL 08/22/08 SWC/SV PULL IBP(08/16/08) 04/28/09 JKLYPJC SET BR SLUGGITS(03/23/09) . 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R-. w W N N N ro M �4 0n1\ a , U)`o`$ > �, r • ;� � z € oAo9 Qp E g F. / ‘114,` : 3 L ON 3 C O / / t%o N C i C Z a / m N / Q j/ h m g m 0 o o «i - - N O N a North America - ALASKA - BP Prudhoe Bay PB DS 03 03-31 500292112900 03-31 A Plan 3 Travelling Cylinder Report 31 October, 2014 BP 0 bp Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Reference Plan 3 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 9,325.00 to 11,147.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,311.20 usft Error Surface: Elliptical Conic Survey Tool Program Date 10/30/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 100.00 9,325.00 Continuous Gyro(03-31) GYD-CT-CMS Gyrodata cont.casing m/s I 9,325.00 9,500.00 Plan 3(03-31A) INC+TREND Inclinometer+known azi trend 9,500.00 11,147.00 Plan 3(03-31A) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 11,147.00 9,063.51 2-7/8" 2.875 4.250 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB DS 03 03-01-03-01-03-01 9,610.00 9,175.00 1,252.84 153.83 1,103.66 Pass-Major Risk 03-01-03-01 A-Plan 3 9,690.00 10,275.00 1,015.74 137.78 877.66 Pass-Major Risk 03-02-03-02-03-02 Out of range 03-03-03-03-03-03 11,147.00 9,025.00 662.29 192.26 538.52 Pass-Major Risk 03-04-03-04-03-04 Out of range 03-05-03-05-03-05 Out of range 03-06-03-06-03-06 Out of range 03-07-03-07-03-07 Out of range 03-07-03-07A-03-07A Out of range 03-08-03-08-03-08 Out of range 03-09-03-09-03-09 Out of range 03-10-03-10-03-10 Out of range 03-11-03-11-03-11 Out of range 03-12-03-12-03-12 Out of range 03-13-03-13-03-13 Out of range 03-14-03-14-03-14 Out of range 03-14-03-14A-03-14A Out of range 03-14-03-14B-03-146 Out of range 03-14-03-14BL1-03-14BL1 Out of range 03-15-03-15-03-15 Out of range 03-15-03-15A-03-15A Out of range 03-15-03-15AL1-03-15AL1 Out of range 03-15-Plan 03-15B-Plan#8 03-156 Out of range 03-16-03-16-03-16 Out of range 03-16-03-16A-03-16A Out of range 03-17-03-17-03-17 Out of range 03-18-03-18-03-18 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 2 COMPASS 5000.1 Build 61 BP 0 bp Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset ND Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB DS 03 03-18-03-18A-03-18A Out of range 03-25-03-25-03-25 Out of range 03-25-03-25A-03-25A Out of range 03-26-03-26-03-26 Out of range 03-27-03-27-03-27 Out of range 03-28-03-28-03-28 Out of range 03-29-03-29-03-29 Out of range 03-29-03-29A-03-29A Out of range 03-30-03-30-03-30 Out of range 03-31-03-31-03-31 9,350.00 9,350.00 0.10 0.48 -0.37 FAIL-NOERRORS 03-32-03-32-03-32 Out of range 03-32-03-32A-03-32A Out of range 03-32-03-32B-03-32B Out of range 03-33-03-33-03-33 Out of range 03-33-03-33A-03-33A Out of range 03-33-03-33B-03-33B Out of range 03-33-03-33C-03-33C Out of range 03-34-03-34-03-34 Out of range 03-34-03-34A-03-34A Out of range 03-34-03-34B-03-34B Out of range 03-34-03-34BL1-03-34BL1 Out of range 03-34-03-34C MOVE REPORTS/DELETE-Pla Out of range 1 03-34-03-34C MOVE REPORTS/DELETE-Pla Out of range 03-35-03-35-03-35 Out of range 03-36-03-36-03-36 Out of range 03-36-03-36A-03-36A Out of range 03-36-03-36A-Plan#6 Out of range PB DS 09 09-03-Plan 09-03A-Plan#5b 09-03A 10,984.42 13,125.00 775.68 279.50 508.57 Pass-Major Risk Offset Design PB DS 03- 03-01-03-01-03-01 Offset Site Error 0.00 usft Survey Program: 100-GYD-CT-CMS,9546-CB-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth 4-NIS +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft( (in) (usft) (usft) (usft) 9,605.64 8,728.68 8,775.00 7,996.83 42.91 18.40 -18.09 3,390.15 -2,099.87 3.562 1,295.26 154.71 1.157.18 Pass-Major Risk 9,610.00 8,728.69 8,800.00 8,020.06 42.91 18.46 -17.73 3,397.39 -2,105.64 3.562 1,289.82 152.66 1,152.43 Pass-Major Risk 9.61000 1728.69 8,825.00 8,043.31 42.91 18.53 -18.81 3,40464 -2,111.28 3.562 1,284.71 152.74 1,14629 Pass-Major Risk 9,610.00 8,728.69 8,850.00 8,066.57 42.91 18.60 -19 91 3,411.88 -2,116.89 3.562 1,280.03 152.82 1,140.62 Pass-Major Risk 9,610.00 8,72869 8,875.00 8,089.90 42.91 18.66 -21.01 3,419.01 -2,12236 3.562 1,275.64 152.89 1,135.28 Pass-Major Risk 9,610.00 8,728.69 8,900.00 8,113.28 42.91 18.73 -22.11 3,426.12 -2,127.63 3.562 1.271.54 152.97 1,130.26 Pass-Major Risk 9,610.00 8,728.69 8,925.00 8,136.65 42.91 18.79 -23.22 3,433.31 -2,132.83 3.562 1,267.93 153.05 1,125.74 Pass-Major Risk 9,610.00 8,728.69 8,950.00 8,160.06 42.91 18.86 -24.34 3,440.39 -2,138.02 3.562 1,264.71 153.13 1,12166 Pass-Major Risk 9,610.00 8,728.69 8,975.00 1183.50 42.91 18.92 -25.46 3,447.44 -2,14307 3.562 1,261.86 153.21 1,117.97 Pass-Major Risk 9,610 00 8,728.69 9,000.00 8,207.02 42.91 18.98 -26.59 3,454.39 -2,147.95 3.562 1,259.28 153.29 1,114.60 Pass-Major Risk 9,610.00 8,728.69 9,025.00 8,230.58 42.91 19.04 -27.72 3,461.26 -2,152.73 3.562 1.257.06 15337 1,111.62 Pass-Major Risk 9,610.00 8,728.69 9,050.00 8,254.13 4291 19.10 -28.85 3,468.17 -2.157.48 3.562 1,255.34 153.45 1,109.17 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 3 COMPASS 5000.1 Build 61 a44', BP •,�r p Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.Oousft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset ND Reference: Offset Datum Offset Design PB DS 03- 03-01-03-01-03-01 Offset Site Error: 0.00 usfl Survey Program: 100-GYD-CT-CMS,9546-CB-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usfl Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth 4-NIS +El-W Hole Size Centre Distance Deviation lusts) (usfl) (usfl) (usft) (usft) (usfl) P1 (usft) (usft) (in) (usft) (usfl) (usfl) 9,610.00 8,728.69 9,075.00 8,277.70 42.91 19.16 -29.98 3,475.05 -2,162.17 3.562 1,254.05 153.53 1,107.20 Pass-Major Risk 9,610.00 8,728.69 9,100.00 8201.31 42.91 19.22 -31.12 3,481.89 -2,166.73 3.562 1,253.12 153.60 1,105.63 Pass-Major Risk 9,610.00 8,728.69 9,125.00 8,324.96 42.91 19.28 -32.26 3,488.66 -2,171.20 3.562 1,25257 153.67 1,104.49 Pass-Major Risk 9,610.00 8,728.69 9,15000 8,348.61 42.91 19.34 -33.39 3,495.43 -2,175.64 3.562 1,252.50 153.75 1,103.85 Pass-Major Risk,CC 9,610.00 8,728.69 9,175.00 8,372.28 42.91 19.40 -34.53 3,502.23 -2,179.95 3.562 1,252.84 153.83 1,103.66 Pass-Major Risk,ES,SF 9,610.00 8,728.69 9,200.00 8,395.97 42.91 19.46 -35.67 3,509.03 -2,184.13 3.562 1,253.57 153.91 1,103.92 Pass-Major Risk 9,610.00 8,728.69 9,225.00 8419.69 42.91 19.51 -36.80 3,515.77 -2,188.25 3.562 1,254.72 153.98 1.104.52 Pass-Major Risk 9,610.00 8,728.69 9,250.00 8,443.44 42.91 19.57 -37.93 3,522.46 -2,192.28 3.562 1,256.26 154.05 1,105.45 Pass-Major Risk 9,610.00 8,728.69 9,275.00 8,467 22 42.91 19.62 -39.06 3,529.09 -2,196.22 3.562 1,258.18 154.12 1,106.80 Pass-Major Risk 9610.00 8,728.69 9,300.00 8,491.03 42.91 19.68 -40.19 3,535.67 -2,200.06 3.562 1,26048 154.19 1,108.58 Pass-Major Risk 9,610.00 8,728.69 9,325.00 8,514.87 42.91 1973 -4131 3,542.20 -2,203.81 3.562 1,263.18 15427 1,110.79 Pass-Major Risk 9,610.00 8,728.69 9,350.00 8,538.72 42.91 19.79 -42.43 3,548.70 -2,207.52 3.562 1,266.29 154.34 1,113.47 Pass-Major Risk 9,610.00 8,728.69 9,375.00 8,562.60 42.91 19.84 -43.54 3,555.14 -2,211.16 3.562 1,269.81 154.41 1,116.58 Pass-Major Risk 9,610.00 8,728.69 9,400.00 8,586.51 42.91 19.89 -44.65 3,56152 -2,214.71 3.562 1,273.70 154.48 1,12011 Pass-Major Risk 9,610.00 8,728.69 9,425.00 8,610.42 42.91 19.94 -45.75 3,567.90 -2,218.27 3.562 1,278.06 154.56 1,124.15 Pass-Major Risk 9,610.00 8,728.69 9,450.00 8,634.32 42.91 20.00 -46.84 3,574.30 -2,221.84 3.562 1,28293 154.65 1,128.73 Pass-Major Risk 9,614.66 8,728.70 9,475.00 8,658.23 42.92 20.05 -46.39 3,580.69 -2,225.39 3.562 1,288.17 152.39 1,136.04 Pass-Major Risk 9,614.97 8,728.70 9,500.00 8,682.14 42.92 20.10 -47.36 3,587.09 -2,228.91 3.562 1,293.91 152,31 1,141.74 Pass-Major Risk 9,61528 8,728.70 9,525.00 8,706.05 42.92 20.16 -48.32 3,593.49 -2,232.42 3.562 1,300.10 15224 1,147.92 Pass-Major Risk 9,615.58 8,728.70 9,550.00 8,729.95 4292 20.21 -49.27 3,599.89 -2,235.99 3.562 1,306.79 152.63 1,154.16 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 4 COMPASS 5000.1 Build 61 BP 0 bp Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Offset Design PB DS 03- 03-01-03-01A-Plan 3 Offset Site Error: 0 00 usft Survey Program: 100-GYD-CT-CMS,9325-INC+TREND,9500-MWD Rule Assigned:Major Risk Offset Well Error. 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toofface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +EI-W Hole.Size Centre Distance Deviation (usft) )usft) (usft) (usft) (usft) (usft) C) (usft) (usft) pn) (usft) (usft) (usft) • 9,605.64 8,728.68 8,775.00 7,998.83 42.91 18 40 -18.09 3,390.15 -2,099.87 3.312 1,295.26 154.69 1,157.20 Pass-Major Risk • 9510.00 8,728.69 8,800.00 8,020.06 42.91 18.46 -17.73 3,397.39 -2,105.64 3.312 1,289.82 152.64 1,152.45 Pass-Major Risk 9,610.00 8,728.69 8,825.00 5043.31 42.91 18.53 -18.81 3,404.64 -2,111.28 3.312 1,284.71 152.72 1,146.31 Pass-Major Risk 9,610.00 8,728.69 8,850.00 8,066.57 42.91 18.60 -19.91 3,411.88 -2,116.89 3.312 1,280.03 152.79 1,140.64 Pass-Major Risk 9,610.00 8,728.69 8,875.00 8,089.90 42 91 18.66 -21.01 3,419.01 -2,122.36 3.312 1,275.64 152.87 1,135.30 Pass-Major Risk 9,610.00 8,728.89 8,900.00 8,113.28 42.91 18.73 -22.11 3,426.12 -2,127.63 3.312 1,271.54 152.95 1,130.28 Pass-Major Risk • 9,610.00 8,728.69 8,925.00 8,136.65 42.91 18.79 -23.22 3,433.31 -2,132.83 3.312 1,267.93 153.03 1,125.76 Pass-Major Risk 9,610.00 8,728.89 8,950.00 8,160.06 42.91 18.86 -24.34 3,440.39 -2,138.02 3.312 1,264.71 153.11 1,121.68 Pass-Major Risk 9,610.00 8,728.69 8,975.00 8,183.50 42.91 18.92 -25.46 3,447.44 -2,143.07 3.312 1,261.86 153.19 1,117.99 Pass-Major Risk 9,610.00 8,728.69 9,000.00 8,207.02 42.91 18.98 -26.59 3,454.39 -2,147.95 3.312 1,259.28 15327 1,114.62 Pass-Major Risk 9,610.00 8,728.69 9,025.00 8,230.58 42.91 19.04 -27.72 3,461.26 -2,152.73 3.312 1,257.06 153.35 1,111.64 Pass-Major Risk 9,610.00 8,728.69 9,050.00 8,254.13 42.91 19.10 -28.85 3,468.17 -2,157.48 3.312 1,255.34 153.43 1,109.20 Pass-Major Risk 9,610.00 8,728.69 9,075.00 8,277.70 42.91 19.16 -29.98 3,475.05 -2,162.17 3.312 1,254.05 153.51 1,107.22 Pass-Major Risk 9,610.00 8,728.69 9,100.00 8,301.31 42.91 19.22 -31.12 3,481.89 -2,166.73 3.312 1,253.12 153.58 1,105.65 Pass-Major Risk 9,610.00 8,728.69 9,125.00 8,324.96 42.91 19.28 -32.26 3,488.86 -2,17120 3.312 1,252.57 153.65 1,104.51 Pass-Major Risk 9,610.00 8,728.69 9,150.00 8,348.61 42.91 19.34 -33.39 3,495.43 -2,175.64 3.312 1,252.50 153.73 1,103.87 Pass-Major Risk 9,610.00 8,728.69 9,175.00 8,372.28 42.91 19.40 -34.53 3,502.23 -2,179.95 3.312 1,252.84 153.81 1,103.68 Pass-Major Risk 9,610.00 8,728.69 9,200.00 8,395.97 4291 19.46 -35.67 3,509.03 -2,184.13 3.312 1,253.57 153.89 1,103.94 Pass-Major Risk 9,610.00 8,728.69 9,225.00 8,419.69 42.91 19.51 -36.80 3,515.77 -2,188.25 3.312 1,254.72 153.96 1,104.54 Pass-Major Risk 9,610.00 8,728.89 9,250.00 8,443.44 42.91 19.57 -37.93 3,522.46 -2,19228 3.312 1,256.26 154.03 1,105.47 Pass-Major Risk 9,610.00 8,728.69 9,275.00 8,467.22 42.91 19.82 -39.06 3,529.09 -2,196.22 3.312 1,258.18 154.10 1,106.82 Pass-Major Risk 9,610.00 8,728.89 9,300.00 8,491.03 42.91 19.68 40.19 3,535.67 -2,200.06 3.312 1,260.48 154.17 1,108.80 Pass-Major Risk 9,610.00 8,728.89 9,325.00 8,514.87 4291 19.73 -41.31 3,542.20 -2,203.81 3.312 1,263.18 15425 1,110.81 Pass-Major Risk 9,610.00 8,728.69 9,35000 8,538.67 42.91 1991 -42.43 3,548.87 -2,207.57 3.312 1,266.45 151.63 1,114.93 Pass-Major Risk 9,610.00 8,728.69 9,375.00 8,561.85 42.91 20.60 -43.52 3,557.19 -2,211.69 3.312 1,271.63 152.72 1,118.93 Pass-Major Risk 9,810.00 8,728.69 9,400.00 8,583.42 42.91 22.34 44.54 3,568.83 -2216.51 3.312 1,280.12 155.94 1,124.08 Pass-Major Risk 9,615.18 8,728.70 9,425.00 8,602.85 42.92 25.70 -43.76 3,583.57 -2,221.92 3.312 1,291.62 159.06 1,132.53 Pass-Major Risk 9,620.00 8,728.71 9,450.00 8,619.93 42.92 30.84 -42.98 3,801.00 -2,227.23 3.312 1,305.48 164.87 1,140.87 Pass-Major Risk 9,650.00 8,728.75 9,825.00 8,678.93 42.93 42.10 -35.68 3,814.24 -2,011.62 3.312 1,310.37 162.86 1,147.34 Pass-Major Risk 9,650.00 8,728.75 9,850.00 8,678.97 42.93 42.10 -35.64 3,805.56 -1,988.20 3.312 1,289.40 163.13 1,126.10 Pass-Major Risk 9,654.82 8,728.76 9,875.00 8,678.98 42.93 42.09 -34.02 3,793.42 -1,966.37 3.312 1,266.64 158.59 1,107.86 Pass-Major Risk 9,660.00 8,728.77 9,900.00 8,678.95 42.93 42.09 -32.26 3,778.44 -1,946.37 3.312 1,242.83 153.76 1,088.86 Pass-Major Risk 9,660.00 8,728.77 9,925.00 8,678.92 42.93 42.10 -32.22 3,763.98 -1,925.98 3.312 1,219.17 153.96 1,065.00 Pass-Major Risk 9,660.00 8,728.77 9,950.00 8,678.88 42.93 42.10 -32.17 3,750.89 -1,904.69 3.312 1,196.16 154.19 1,041.78 Pass-Major Risk 9,660.00 8,728.77 9,975.00 8,678.85 42.93 42.11 -32.12 3,739.22 -1,882.58 3.312 1,173.93 154.45 1,019.27 Pass-Major Risk • 9,660.00 8,728.77 10,000.00 8,878.81 42.93 42.13 -32.07 3,729.02 -1,859.76 3.312 1,152.63 154.75 997.87 Pass-Major Risk 9,660.00 8,728.77 10,025.00 8,678.78 42.93 42.14 -32.03 3,720.34 -1,836.32 3.312 1,132.40 155.09 977.10 Pass-Major Risk 9,665.19 8,728.77 10,050.00 8,678.74 42.94 42.15 -30.27 3,713.21 -1,812.37 3.312 1,113.31 150.74 962.34 Pass-Major Risk 9,670.00 8,728.78 10,075.00 8,678.71 42.94 42.17 -28.64 3,707.66 -1,787.99 3.312 1,095.59 148.98 948.35 Pass-Major Risk 9,670.00 8,728.78 10,100.00 8,878.68 42.94 42.18 -28.60 3,703.71 -1,763.31 3.312 1,079.29 147.49 931.54 Pass-Major Risk 9,670.00 8,728.78 10,125.00 8,678.65 42.94 42.20 -28.56 3,701.39 -1,738.43 3.312 1,064.62 148.04 916.32 Pass-Major Risk 9,680.00 8,728.79 10,150.00 8,678.62 42.94 42.21 -25.23 3.700.70 -1,71344 3.312 1,051.66 14070 910.67 Pass-Major Risk 9,680.00 8,728.79 10,175.00 8,678.59 4294 42.22 -25.19 3,701.65 -1,688.46 3.312 .1,040.44 141.39 898.76 Pass-Major Risk 9,68000 8,72879 10,200.00 8,678.57 42.94 42.23 -25.17 3,704.23 -1,663.60 3.312 1,031.21 142.11 888.81 Pass-Major Risk 9,690.00 8,728.81 10,225.00 8,678.54 42.95 42.24 -21.85 3,708.42 -1,638.96 3.312 1,023.99 136.18 887.55 Pass-Major Risk 9,690.00 8,728.81 10,250.00 8,678.51 42.95 42.24 -21.83 3,714.23 -1,614.65 3.312 1,018.76 136.98 881.51 Pass-Major Risk 9,690.00 8,728.81 10,275.00 8,878.48 42.95 42.25 -21.82 3,721.60 -1,590.76 3.312 1,015.74 137.78 87766 Pass-Major Risk,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation • 10/31/2014 7:54:02AM Page 5 COMPASS 5000.1 Build 61 ,. BP by Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Offset Design PB DS 03- 03-01-03-01 A-Plan 3 Offset Site Error: 000 usft Survey Program: 100-GYD-CT-CMS.9325-INC+TREND,9500-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth OM +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) rt (usft) (usft) (in) (usft) (usft) (usff) 9,700.00 8,728.82 10,300.00 8,678.46 4295 42.25 -18.52 3,730.53 -1,56742 3.312 1,014.84 133.31 881.32 Pass-Major Risk,CC 9,700.00 8,728.82 10,325.00 8,678.43 42.95 4225 -18.52 3,740.96 -1,544.70 3.312 1,016.05 134.14 88169 Pass-Major Risk 9,700.00 8,728.82 10,350.00 8,678.41 42.95 42.24 -18.52 3,752.86 -1,522.72 3.312 1,019.51 134.96 884.30 Pass-Major Risk 9,710.00 8,728.83 10,375.00 8,678.38 42.95 42.24 -1524 3,766.17 -1,501.56 3.312 1,024.98 131.76 893.06 Pass-Major Risk 9,710.00 8,728.83 10,400.00 8,67829 42.95 42.23 -15.25 3,780.81 -1,481.30 3.312 1,032.52 132.52 899.81 Pass-Major Risk 9,71441 8,728.84 10,42500 8,677.40 42.95 42.22 -13.77 3,796.54 -1,461.90 3.312 1,041.86 131.89 909.80 Pass-Major Risk 9,720.00 8,728.85 10,450.00 8,675.55 42.95 42.21 -11.86 3,813.24 -1,443.39 3.312 1,052.88 131.21 921.51 Pass-Major Risk 9,720.00 8,728.85 10,475.00 8,672.76 42.95 42.20 -11.74 3,830.84 -1,425.87 3.312 1,065.44 131.86 933.40 Pass-Major Risk 9,720.00 8,728.85 10,500.00 8,669.03 42.95 42.19 -11.58 3,84927 -1,40940 3.312 1,079.53 132.48 946.86 Pass-Major Risk 9,730.00 8,728.86 10,525.00 8,664.38 42.98 42.18 -8.08 3,868.45 -1,394.06 3.312 1,094.96 131.58 963.19 Pass-Major Risk 9,730.00 8,728.86 10,550.00 8,658.82 42.96 42.18 -7.85 3,88829 -1,379.91 3.312 1,111.59 132.07 979.30 Pass-Major Risk 9,730.00 8,728.86 10,575.00 8,652.39 42.96 42.17 -7.58 3,908.71 -1,367.01 3.312 1,129.40 132.52 996.64 Pass-Major Risk 9,730.00 8,728.86 10,600.00 8,645.15 42.96 42.16 -7.28 3,929.65 -1,355.43 3.312 1,148.27 132.93 1,01508 Pass-Major Risk 9,734.69 8,728.86 10,625.00 8,637.73 42.96 42.16 -5.44 3,951.25 -1,34527 3.312 1,168.21 133.02 1,034.92 Pass-Major Risk 9,740.00 8,728.87 10,650 00 8,630.35 42.96 42 16 -3.41 3,973.51 -1,336.62 3.312 1,189.27 133.41 1,055.58 Pass-Major Risk 1 9,740.00 8,728.87 10,675.00 8,623.04 42.96 42.16 -3.15 3,996.32 -1,329.50 3.312 1,211.18 133.62 1,077.27 Pass-Major Risk 9,740.00 8,728.87 10,700.00 8,61589 42.96 42.16 -2.91 4,019.62 -1,323.92 3.312 1,233.89 133.79 1,099.80 Pass-Major Risk 9,740.00 8,728.87 10,725.00 8,609.54 42.96 42.17 -2.71 4,043.40 -1,31960 3.312 1,257.28 133.92 1,123.06 Pass-Major Risk 9,740.00 872887 10,750.00 8,60425 42.96 42.18 -2.58 4,067.63 -1,316.47 3.312 1,281.22 134.02 1,146.90 Pass-Major Risk 9,740.00 8,728.87 10,775.00 8,600.01 42.96 42.19 -2.49 4,092.19 -1,314.52 3.312 1,305.58 134.09 1,171.19 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 6 COMPASS 5000.1 Build 61 BP 0 bp Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Offset Design PB DS 03- 03-03-03-03-03-03 Offset Site Error: 0.00 usft Survey Program: 109-CB-MAG-MS Rule Assigned:Major Risk Offset Well Error: 000 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (1 (usft) (usft) (in) (usft) (usft) (usft) 10,800.00 8,766.54 7,825.00 7,765.24 44.31 4.91 146.04 1,342.40 -71.69 3.562 1,298.28 174.79 1,20723 Pass-Major Risk 10,800.00 8,766.54 7,850.00 7,790.22 44.31 5.00 146.10 1,341.66 -72.47 3.562 1,279.24 175.05 1,188.11 Pass-Major Risk 10,800.00 8,766.54 7,875.00 7,815.20 44.31 5.10 146.17 1,340.98 -73.25 3.562 1,260.37 175.30 1,169.16 Pass-Major Risk 10,809.12 8,772.50 7,900.00 7,840.18 44.33 520 14623 1,340.35 -74.01 3.562 1,241.58 175.98 1,149.10 Pass-Major Risk 10,813.76 8,775.58 7,925.00 7,865.16 44.34 5.30 146.30 1,339.75 -74.77 3.562 1,222.96 176.44 1,129.80 Pass-Major Risk 10,825.00 8,783.18 7,950.00 7,890.14 44.37 5.40 146.37 1,339.19 -75.54 3.562 1,204.54 17721 1,109.86 Pass-Major Risk • 10,825.00 8,783.18 7,975.00 7,915.12 44.37 5.49 146.43 1,338.66 -76.30 3.562 1,186.16 177.46 1,091.38 Pass-Major Risk 10,825.00 8,783.18 8,000.00 7,940.11 44.37 5.59 146.50 1,338.16 -77.05 3.562 1,16801 177.72 1,073.14 Pass-Major Risk 10,825.00 8,783.18 8,025.00 7,965.09 44.37 5.69 146.57 1,337.71 -77.76 3.562 1,15010 177.97 1,055.15 Pass-Major Risk 10,838.49 8,792.55 8,050.00 7,990.08 44.41 5.79 146.63 1,337.31 -7840 3.562 1,132.18 178.83 1,035.41 Pass-Major Risk 10,850.00 8,800.77 8,075.00 8,015.07 44.43 5.88 146.70 1,336.96 -78.99 3.562 1,114.61 179.58 1,016.30 Pass-Major Risk 10,850.00 8,800.77 8.100.00 8,04006 44.43 5.98 14676 1,336.66 -79.53 3.562 1,097.11 179.84 998.70 Pass-Major Risk 10,850.00 8,800.77 8,125.00 8,065.06 44.43 6.07 146.82 1,336.36 -80.09 3.562 1,079.90 180.09 981.38 Pass-Major Risk 10,860.29 8,80827 8,150.00 8,090.05 44.46 6.17 14689 1,336.09 -80.66 3.562 1,062.81 180.77 962.92 Pass-Major Risk 10,866.04 8812.53 8,175.00 8,115.04 44.47 626 146.95 1,335.82 -81.26 3.562 1,045.96 181.27 945.27 Pass-Major Risk 10,875.00 8,819.26 8,200.00 8,140.03 44.49 6.35 147.02 1,335.58 -81.86 3.562 1,029.34 181.88 927.47 Pass-Major Risk 10,875.00 8,819.26 8,225.00 8,165.02 44.49 6 44 147.09 1,335.37 -82.44 3.562 1,012.92 182.12 910.95 Pass-Major Risk 10,884.03 8,826.15 8,250.00 8,190.02 44.51 6.53 147.16 1,335.20 -83.02 3.562 996.70 182.72 893.57 Pass-Major Risk 10,890.28 8,830.99 8,275.00 8,215.01 44.53 6.62 14723 1,335.06 -83.59 3.562 98074 183.21 876.77 Pass-Major Risk 10,900.00 8,838.61 8,300.00 8,240.00 44.55 6.71 147.30 1,334.93 -84.13 3.562 96505 183.83 859.85 Pass-Major Risk 10,900.00 8,838.61 8,325.00 8,265.00 44.55 6.80 147.37 1,334.81 -84.63 3.562 949.62 184.07 844.32 Pass-Major Risk 10,909.90 8,846.50 8,350.00 8,289.99 44.57 6.89 14743 1,334.69 -85.09 3.562 934.46 18468 827.92 Pass-Major Risk 10,916.74 8,852.02 8,375.00 8,314.99 44.59 6.98 147.50 1,334.58 -85.51 3.562 919.61 185.18 81221 Pass-Major Risk 10,925.00 8,858 76 8,400.00 8,339.99 44.60 7.06 147.57 1,334.50 -85.91 3.562 90505 185.71 796.63 Pass-Major Risk 10,925.00 8,858.76 8,42500 8,364.98 4460 7.15 147.63 1,334.45 -88.30 3.562 89082 185.94 782.30 Pass-Major Risk 10,938.10 8,869.62 8,450.00 8,389.98 44.63 7.23 147.70 1,334.42 -88.68 3.562 876.79 186.64 766.74 Pass-Major Risk 10,950.00 8,879.66 8,475.00 8,414.98 44.65 7.31 147.76 1,334.42 -87.05 3.562 863.15 18726 751.77 Pass-Major Risk 10,950.00 8,879.66 8,500.00 8,439.97 44.65 7.39 147.83 1,334.42 -87.47 3.562 849.76 187.46 738.30 Pass-Major Risk 10,960.78 8,88889 8,525.00 8,464.97 44.67 7.46 147.90 1,334.43 -87.92 3.582 836.70 18802 724.05 Pass-Major Risk 10,975.00 8,901.24 8,550.00 8,489.96 44.70 7.54 147.98 1,334.44 -88.42 3.562 824.04 188.67 709.94 Pass-Major Risk 10,975.00 8,901.24 8,575.00 8,514.96 44.70 758 148.05 1,334.51 -88.89 3.562 811.59 18878 697.49 Pass-Major Risk 10,984.79 8,909.87 8,600.00 8,539.96 44.72 7.62 148.12 1,334.65 -89.32 3.562 799.53 189.17 684.51 Pass-Major Risk 11,000.00 8,923.46 8,625.00 8,564.95 44.74 7.66 148.18 1,334.87 -89.69 3.562 787.90 189.72 671.50 Pass-Major Risk 11,000.00 8,923.46 8,650.00 8,589.95 44.74 7.69 14823 1,335.15 -90.02 3.562 77647 189.80 660.07 Pass-Major Risk 11,010.14 8,932.64 8,675.00 8,614 94 44.76 7.72 14829 1,335 42 -90.33 3.562 765.53 190.14 64829 Pass-Major Risk 11,025.00 8,946.25 8,700.00 8,639.94 44.78 7.74 148.35 1,335.66 -90.65 3.562 75509 190.58 636.66 Pass-Major Risk 11,025.00 8,946.25 8,725.00 8,664.94 44.78 7.76 148.40 1,335.87 -90.97 3.562 744.99 190.63 626.59 Pass-Major Risk 11,036.86 8,957.24 8,750.00 8,689.94 44.79 7.79 148.46 1,336.04 -91.28 3.562 735.37 191.00 616.08 Pass-Major Risk 11,050.00 8,969.54 8,775.00 8,714.93 44.81 7.83 148.52 1,336.22 -91.57 3.562 726.26 191.39 606.00 Pass-Major Risk 11,050.00 8,969.54 8,800.00 8,739.93 44.81 7.86 148.57 1,336.40 -91.84 3.562 717.60 19148 597.33 Pass-Major Risk 11,064.88 8,983.62 8,825.00 8,764.93 44.83 7.89 148.62 1,336.59 -92.08 3.562 709.34 191.88 588.04 Pass-Major Risk 11,075.00 8,993.27 8,850.00 8,789.93 44.84 7.88 148.67 1,336.78 -9227 3.562 701,61 192.04 579.80 Pass-Major Risk 11,084.22 9,002.13 8,875.00 8,814.93 4485 7.85 148.70 1,336 98 -92.40 3.562 694.40 19220 572.17 Pass-Major Risk 11,100.00 9,017.39 8,900.00 8,839.93 44.86 783 148.74 1,337.19 -92.45 3.562 687.77 192.49 564.80 Pass-Major Risk 11,100.00 9,017.39 8,925.00 8,864.93 4486 7.79 14876 1,337.40 -92.44 3.562 681.58 192.39 558.75 Pass-Major Risk 11,114.12 9,031.15 8,950.00 8,889.92 4487 771 148.78 1,337.60 -92.40 3.562 675.93 192.43 55268 Pass-Major Risk 11,125.00 9,041.81 8,975.00 8,914.92 44.88 7.62 14880 1,337 78 -92.35 3.562 670 84 192.38 547.38 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 7 COMPASS 5000.1 Build 61 BP 0 by Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Offset Design PB DS 03- 03-03-03-03-03-03 offset Site Error: 0.00 usft Survey Program: 109-CB-MAG-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/-S +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) lusty (usft) (usft) P) (usft) (usft) (in) (usft) (usft) (usft) 11,134.54 9,051.20 9,000.00 8,939.92 44.89 7.54 148.81 1,337.94 -92.31 3.562 666.29 192.29 54273 Pass-Major Risk 11,147.00 9,063.51 9,025.00 8,964.92 44.90 7.47 148.83 1,338.08 -9226 3.562 66229 192.26 538.52 Pass-Major Risk,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7 54:02AM Page 8 COMPASS 5000.1 Build 61 ` BP CDby Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset ND Reference: Offset Datum Offset Design PB DS 03- 03-31-03-31-03-31 offset Site Error: 0.00 usft Survey Program: 100-GYD-CT-CMS.9403-BOSS-GYRO Rule Assigned:NOERRORS Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Tootface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/-S +EI-IN Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (soft) (usft) (in) (usft) (usft) (usft) 9,325.00 8,572.85 9,325.00 8,572.85 0.00 0.00 -8.83 2,543.20 -1,303.21 3.562 0.00 0.30 -0.30 FAIL-NOERRORS,CC 9,350.00 8,596.36 9,350.00 8,596.40 0.17 0.06 -170.19 2,551.50 -1,304.55 3.562 0.10 0.48 -0.37 FAIL-NOERRORS,ES,SF 9,374.86 8,619.25 9,375.00 8,619.96 1.05 0.13 -172.89 2,559.74 -1,305.94 3.562 1.63 1.61 001 Pass-NOERRORS 9,398.82 8,639.90 9,400.00 8,643.56 3.04 0.19 -173.25 2,567.87 -1,307.32 3562 6.58 3.08 3.49 Pass-NOERRORS 9,421.07 8,657.45 9,425.00 8,667.19 6.24 0.22 -17331 2,575.92 -1,308.63 3.562 14.82 440 10.41 Pass-NOERRORS 9,441.23 8,671.73 9,450.00 8,690.84 1026 0.25 -173.10 2,583.95 -1,309.82 3.562 25.87 5.52 20.34 Pass-NOERRORS 9,460.00 8,683.75 9,475.00 8,71449 14.78 028 -170.05 2,591 97 -1,31089 3.562 39.04 6.36 3271 Pass-NOERRORS 9,476.37 8,693.27 9,500.00 8,738.16 19.21 0.31 -166.48 2,599.97 -1,311.83 3.562 53.87 7.09 46.86 Pass-NOERRORS 9,490.00 8,700.44 9,525.00 8,761.83 2314 0.32 -163.14 2,607.96 -1,312.71 3.562 70.18 7.67 62.59 Pass-NOERRORS 9,503.85 8,706.97 9,550.00 8,785.51 24.62 032 -159.86 2,615,92 -1,313.59 3.562 87.73 825 79.58 Pass-NOERRORS 9,515.09 8,711.68 9,575.00 8,809.20 24.62 0.32 -15705 2,623.86 -1,31447 3.562 10635 8.69 97.76 Pass-NOERRORS 9,524.92 8,715.36 9,600.00 8,832.90 24.63 0.33 -154.58 2,631.77 -1,315.34 3.562 125.86 9.05 116.90 Pass-NOERRORS 9,533.58 8,71824 9,625.00 8,856.58 24.63 0.33 -152.40 2,63975 -1,316.17 3.562 146.06 9.36 136.80 Pass-NOERRORS 9,540.00 8,720.16 9,650.00 8,880.22 24.63 0.34 -150.65 2,647.85 -1,316.92 3.562 166.80 9.57 15732 Pass-NOERRORS 9,550.00 8,722.77 9,675.00 8.90381 24.63 0.34 -148.49 2,656.09 -1,317.58 3.562 187.98 9.88 178.18 Pass-NOERRORS 9,554.38 8,723.77 9,700.00 8,927.36 24.63 0.35 -147.19 2,664.47 -1,318.15 3.562 209.51 10.01 199.57 Pass-NOERRORS 9,56000 8,724.91 9,725.00 8,950.89 24.64 0.35 -145.79 2,672.89 -1,318.64 3.562 23140 10.17 221.30 Pass-NOERRORS 9,564.96 8,725.80 9,750.00 8,974.43 24.64 0.36 -144.55 2,681.30 -1,31904 3.562 253.62 10.30 243.38 Pass-NOERRORS 9,570.00 8,726.58 9,775.00 8,997.98 24.64 0.37 -143.37 2,689.69 -1,319.34 3.562 276.12 10.43 265.76 Pass-NOERRORS 9,573.59 8,727.06 9,800.00 9,021.54 24.64 0.38 -14245 2,698.05 -1,31956 3.562 298.87 10.51 288.41 Pass-NOERRORS 9,580.00 8,727.76 9,825.00 9,045.08 24,64 0.39 -141.11 2,706.47 -1,319.74 3.562 32183 10.65 31122 Pass-NOERRORS 9,58000 8,727.76 9,850.00 9,068.57 24.64 0.41 -140.79 2,71504 -1,319.91 3.562 344.87 10.65 334.26 Pass-NOERRORS 9,583.97 8,728.10 9,875.00 9,092.03 24.64 0.42 -139.85 2,723.68 -1,320.09 3.562 36807 10.74 35738 Pass-NOERRORS 9,590.00 8,728.46 9,900.00 9,115.48 24.65 0.43 -138.60 2,732.32 -1,320.27 3.562 39147 10.85 38066 Pass-NOERRORS 9,590.00 8,728.46 9,925.00 9,138.94 24.65 0.44 -138.35 2,740.95 -1,320.45 3.562 414.93 10.85 404.11 Pass-NOERRORS 9,590.00 8,728.46 9,938.00 9,151.14 24.65 0.45 -138.23 2,745.45 -1,320.55 3.562 427.19 10.85 416.37 Pass-NOERRORS CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 9 COMPASS 5000.1 Build 61 • * , BP 0 bre Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.O0usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Offset Design PB DS 09- 09-03-Plan 09-03A-Plan#5b 09-03A Offset Site Error: 0.00 usft Survey Program: 113-CS-GYRO-MS 5113-CS-GYRO-MS.5200-INC+TREND.5525-MWD.5525-MWD+IFR+MS-WOCA.8980-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface* Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +WS +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) lin) (usft) (usft) (usft) 10,984.42 8,909.55 13,125.00 8,598.01 44.72 45.70 114.81 1,676.63 200.57 4.375 775.68 279 50 508.57 Pass-Major Risk,CC,ES,SF 10,985.52 8.910.52 13,075.00 8,598.92 44.72 45.64 114.33 1,678.68 210.43 4.375 783.04 279.54 515.34 Pass-Major Risk 10,987.14 8,911.96 13,100.00 8,600.26 44.72 45.67 113.66 1,681.69 224.95 4.375 793.99 279.77 525.19 Pass-Major Risk 10,987.14 8,91196 13,130.05 8,600.26 44.72 45.70 113.66 1,681.69 22495 4.375 793.99 279.82 525.11 Pass-Major Risk 10,988.22 8,912.92 13,050.00 8,601.16 44.72 45.60 113.21 1,683.73 234.81 4.375 801.48 27980 532.16 Pass-Major Risk 11,000.00 8,923.46 12,850.00 8,616.41 44.74 45.32 106.82 1,718.07 400.55 4.375 934.56 280.68 658.39 Pass-Major Risk 11,000.00 8,923.46 12,875.00 8,614.17 44.74 45.36 107.64 1,713.02 376.17 4.375 91424 28074 638.60 Pass-Major Risk 11,000.00 8,923.46 12,925.00 8,610.59 44.74 45.43 109.03 1,704.95 337.21 4.375 882.28 280.84 607.59 Pass-Major Risk 11,000.00 8,923.46 12,950.00 8,608.34 44.74 45.46 10995 1,699.90 312.83 4.375 86262 280.90 588.64 Pass-Major Risk 11,000.00 8,923.46 12,975.00 8,606.10 44.74 45.50 110.91 1,694.84 288.45 4.375 843.24 280.95 57006 Pass-Major Risk 11,000.00 8,923.46 13,000.00 8,609.23 44.74 45.54 109.58 1,701.89 322.47 4.375 870.36 281.00 595.93 Pass-Major Risk 11,000.00 8,923.46 13,025.00 8,606.99 44.74 45.57 110.53 1,696.84 298.09 4.375 850.87 281.06 577.19 Pass-Major Risk 11,008.10 8,930.78 12,825.00 8,618.66 44.75 45.29 106.04 1,723 12 424.93 4.375 955.01 281.49 677.32 Pass-Major Risk 11,009.54 8,932.09 12,900.00 8,620.00 44.76 45.39 105.59 1,726.14 439.50 4.375 967.35 281.80 688.97 Pass-Major Risk 11,010.50 8,93297 12,800.00 8,620.90 44.76 45.26 105.29 1,728.17 449.31 4.375 975.69 281.68 697.31 Pass-Major Risk 11,012.88 8,935.13 12,775.00 8,623.15 44.76 45.22 104.57 1,733.22 473.69 4.375 996.56 281.87 717.50 Pass-Major Risk 11,015.22 8,937.27 12,750.00 8,625.39 44.76 45.19 103.89 1,738.27 49807 4.375 1,017.61 28206 737.94 Pass-Major Risk 11,025.00 8,946.25 12,550.00 8,643.34 44.78 44.94 99.32 1,778.68 693.12 4.375 1,191 13 282.59 909.03 Pass-Major Risk 11,025.00 8,946.25 12,575.00 8,641 09 44.78 44.97 99.82 1,773.63 66874 4.375 1,168.99 282.64 886.96 Pass-Major Risk 11,025.00 8,946.25 12,600.00 8,638.85 44.78 45.00 100.33 1,768.58 644.36 4.375 1,146.97 282.70 865.03 Pass-Major Risk 11,025.00 8,946.25 12625.00 8,636.61 4478 45.03 100.86 1,763.53 619.98 4.375 1,125.07 282.75 843.25 Pass-Major Risk 11,025.00 8,946.25 12,650.00 8,634.36 44.78 4506 101.42 1,758.48 595.60 4.375 1,103.31 282.80 821.62 Pass-Major Risk 11,025.00 8,946.25 12,675.00 8,632.12 44.78 45.09 10200 1,753.43 57122 4.375 1,081.68 282.86 800.17 Pass-Major Risk 11,025.00 8,946.25 12,700.00 8,629.88 44.78 45.12 102.60 1,748.38 548.84 4.375 1,060.20 28291 778.89 Pass-Major Risk 11,025.00 8,946.25 12,725.00 8,627.63 44.78 45.16 103.22 1,743.32 522.45 4.375 1,038.88 282.97 757.80 Pass-Major Risk 11.034.98 8,955.49 12,52500 8,645.58 44.79 44.91 98.85 1,783.73 717.51 4.375 1,213.27 283.47 930.10 Pass-Major Risk 11,037.04 8,957.40 12,500.00 8,647.82 44.80 44.87 98.40 1,788.79 741.89 4.375 1,235.58 283.60 952.18 Pass-Major Risk 11,039.07 8,959.30 12,475.00 8,650.07 44.80 44.85 97.96 1,793.84 76627 4.375 1,257.97 283.73 974.38 Pass-Major Risk 11,041.08 8,961.17 12,45000 8,652.31 44.80 44.82 97.54 1,798.89 790.65 4.375 1,280.46 283.85 996.68 Pass-Major Risk 11,050.00 8,969.54 12,425.00 8,654.55 44.81 44.79 97.12 1,803.94 81503 4.375 1,303.08 284.57 1,018.51 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 10 COMPASS 5000.1 Build 61 • * BP Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Reference Depths are relative to 39:31 8/11/1984 00:00 @ 62.00usft( Coordinates are relative to:03-31-Slot 31 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927(Exact solution),Alaska Zone 04 Central Meridian is 150°0'0.00 W Grid Convergence at Surface is: 1.63° Ladder Plot 1400— — HI I I I ____J _ ti _. _ _ _ J__ _ I tl I II , Ii , tl 1050— , , I C I i r 'i OI I CO a) U) , I -E. 700— - a� 3 � .`, U a 1 O 1 e I I N i I p I U i 1 I tl 1 350— — 1-. I I I I I 0 I I I I I 0 2000 4000 6000 8000 10000 12000 Measured Depth LEGEND 03-01,03-01,03-01 V3 $ 03-03,03-03,03-03 V1 > . 09-03,Plan 09-03A,Plan#5b 09-03A VO -3F 03-01,03-01A,Plan 3 VO -b- 03-31,03-31,03-31 V1 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 11 COMPASS 5000.1 Build 61 • V BP Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset ND Reference: Offset Datum Reference Depths are relative to 39:31 8/11/1984 00:00 @ 62.00usft( Coordinates are relative to:03-31-Slot 31 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927(Exact solution),Alaska Zone 04 Central Meridian is 150°0'0.00 W Grid Convergence at Surface is: 1.63° Separation Factor Plot 9.00— t • o a a II � 1 m 6.00— is co N V) 3.00- 0.00 I I I I I 0 2000 4000 6000 8000 10000 Measued Depth LEGEND 03-01,03-01,03-01 V3 03-03,03-03,03-03 V1 09-03,Plan 09-03A,Plan#5b 09-03A VO -*- 03-01,03-01A,Plan 3 V0 03-31,03-31,03-31 V1 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7 54:02AM Page 12 COMPASS 5000.1 Build 61 v . BP Travelling Cylinder Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 03-31-Slot 31 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 03 MD Reference: 39:31 8/11/1984 00:00 @ 62.00usft(generic drilling rig) Site Error: 0.00 usft North Reference: True Reference Well: 03-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 03-31A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Reference Depths are relative to 39:31 8/11/1984 00:00 @ 62.00usft( Coordinates are relative to:03-31-Slot 31 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927(Exact solution),Alaska Zone 04 Central Meridian is 150°0'0.00 W Grid Convergence at Surface is:1.63° Travelling Cylinder Plot 0 1890- _.__ 330 ,------- 30 // ! 133"0'�\\� ' 9610 •300 9610 10--\, 60 / '81-0'� 5�0\ i' j- .270 270 I — _ 90 /9554-' X1037 11000 11147 ` 8� ,- 100961 10825 240 108 120 1 13Q%�� 162 /' 210 _ 1 --' 150 1891 180 Azimuth from North[0]vs Centre to Centre Separation[900 usf/inj LEGEND 03-01,03-01,03-01 V3 03-03,03-03,03-03 V1 -i.i 09-03,Plan 09-03A,Plan#5b 09-03A VO -E•• 03-01,03-01A,Plan 3V0 _ 03-31,03-31,03-31 V1 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/31/2014 7:54:02AM Page 13 COMPASS 5000.1 Build 61 • r - - - - -i I I I Ir I ' 1 1 UJJ I I e n +# s 11 " j III • :. 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TRANSMITTAL LETTER CHECKLIST WELL NAME: `f( 6. -3 PTD: 2-1 % / Development Service Exploratory Stratigraphic Test Non-Conventional FIELD: ( c-1,-‘;(4(-(7 -"" POOL: l(ki c. 4C-4 Check Box for Appropriate Letter/ Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - - - in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name Pilot Hole ( PH) and API number (50- - - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are Well Lo ,n also required for this well: gg g Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 4/2014 0 TO Cl) 0) 0 ° U) N ° O `o m E • Q O . m r O a U 112. o c 2 o. L w u) co w L. cn p a 6a E O o u a o O m a) 3 U ° m _- a v, a a a o v. N' CO; I C 3. p. , a om a E 3, , c o ° a) M a °, C M L) N• , w, n3 p) p. �� .� a)' ck N' O d I- Q. p. o, $ 3, 0> CO H a), rn Z d p ° I) a E. b' . o E a . Cl) a 0 o o u) Q c, M' a o U. a In 0 w w `n' Q, M' E 0) N' 4 m of E; w io; 0 m. 1.- o' c°)D n,, CO ur 0. Co , ., c o rn 2 p �; o, d 3, m, U M. o 0 4 D , o C, 1- a D. E 3, a �' 3. 9. tn, o G a as a c�i, a. a) it. y, g ?r p2, . .y a T E, . 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