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200-004
STATE OF ALASKA ()ALASKA OIL AND GAS CONSERVATION COMMI N • REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations 0 Fracture Stimulate 0 Pull Tubing El Operations shutdown 0 Suspend 0 Perforate Q Other Stimulate 0 Alter Casing0 Change Approved Program 0 Plug for Redrill ❑ Perforate New Pool ❑ 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: 200-004 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-22260-01-00 7. Property Designation(Lease Number): ADL 0028332 8. Well Name and Number: PBU 16-27A 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 11760 feet Plugs measured feet ft true vertical 9109 feet Junk measured feet N O V 16 2016 Effective Depth: measured 11724 feet Packer measured 9607 feet true vertical 9086 feet Packer true vertical 8760 feet AOGGC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 31 -111 31-111 1490 470 Surface 3720 10-3/4"45.5#J-55 30-3750 30-3692 3580 2090 Intermediate Production See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Liner 2133 2-7/8"6.16#L-80 9627-11760 8778-9109 13450 13890 Perforation Depth: Measured depth: 9860-9885 feet feet 10166-10226 feet 10513-10563 feet 10643-10693 feet 10763-10853 feet 11148-11318 feet 11363-11383 feet 11548-11578 feet 11608-11623 feet 11633-11648 feet True vertical depth: 8968-8977 feet feet 8971-8959 feet 8921-8915 feet 8909-8906 feet 8900-8899 feet 8875-8892 feet 8902-8908 feet 8979-8996 feet 9013-9022 feet 9028-9037 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 5-1/2"Baker SABL-3 Packer 9607 8760 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): r Treatment descriptions including volumes used and final pressure: SCANNED MAR 1 tae, 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 66 979 3969 1907 247 Subsequent to operation: 90 568 5212 1722 333 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory ❑ Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 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 ���/ l Phone +1 907 564 4424 Date 11/16/16 Form 10-404 Revised 5/2015 7iiiJJJ 7,1 / r�.F 7RBDMS L, -NOV 1 7 2016 Submit Original Only • • C) .p000 � 000 m0) 0) - cwo O I� tt LO O N to N- CO U 0 0 0 0 0 N 0 0 L- 0) CO 0) Nt C() M CO LU CO (V V N- m CO co - co CO N O N- O) O O) CO Q) CO CO O CO (9 CO CO CO C) CO CO CO H CO CO O O) O CT CO CO CO Cfl CO CO N N- ti N N- N- CO CO CO CO CO C O CO N- O N- N- O L M N O CO f� CO CO C4 CO CO CA O) C3) O) CD V p I Q CO N- N- N-- N N- O 0) M N w o to CO N 0) 0 N 0) CO W O O Q. O co 2 Cb O CO O CO U ` U J CO U M = 2 O4t cr) N N C co co 4# co f/1 _ N *kCON N U CT) (0 - ;4- CO N CO - -- Cf) N p N `- .c t el CO Cr)O N OM (NI C a) N- CO ' — C1) d C) co O) N O) J Z Z D)O 00 C w H F- 'NUUUU U a LL o o Z Z Z z O O w m m m O J aCC z D D J OCD 0- JF- HH I REE= r 4-1116"CNV • S NOTES: WELL ANGLE>70 DEG 11394'"" WELLHEAD= FMC 1 6—2 7 A @ ACTUATOR= BAKER C CHROME TBG&CSG""MAX DOGLEG.25°@ 9762' OKE.ELEV= 68' I I BF ELEV= 41.5' ■ 2104' _I—4 1/2"OTIS HXO SSSV N,D=3.813" I Maxngle= 106°@ 10266' r� = 0266' ' M 2104' —4-112"X 2-718 SI SLID LNR/SCREEN Datum MD= 9727 ` I IN X LOCK(10/20/16) Datum TVD= 8800'SS GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LTC H PORT DATE 10-314°CSG,45.5#,J-55,D=9.950" H 3751' L , 1 2994 2988 13 TMPDX SO BK 24 01/14/15 2 5269 4997 33 TMPDX DOME"BK-2 16 04/10/92 3 6675 6205 27 TMPDX SC) BK-2 24 04/10/92 4 7480 6918 31 TAEIX DMY BK 0 06/11/14 Minimum ID = 2.387" @ 9631' 5 7808 7197 31 TMPDX DMY BK-2 0 04/10/92 3-1/2" x 2-7/8" XO I 6 8172 7513 29 TMPDX DMY BK-2 0 04/10/92 7 8497 7796 31 TMPDX DMY BK-2 0 04/10/92 8 8870 8114 31 TMPDX DMY BK-2 0 04/10/92 9 9200 8396 29 TMPDX DMY BK-2 0 04/10/92 10 9314 8497 28 TMPDX DMY BK-2 0 04/10/92 *STA#2=FN POSSIBLY STRIPPED(3/16/00) Z 9604' —17-5/8"X 4-1/2"BKR SABL-3 PKR,D=3.875" 9623' —I4 1/2"ans X NP,D=3.813" 9627' H3.75"BKR DEPLOY SLV,D=3.00" 7-5/8"CSG,29.7#,L-80,D=6.875" H 9631' ` 9631' H 3-1/2"X 2-7/8"XO,D=2.387" • 775/8"X 7"CSG XO,D=6.276" —{ 9633' I 9644' —I4 1/2"OTIS X NP,MLLED TO 3.80"(XX/XX/00) 4-1/2"TBG, 9657' BEHIND 12.6#,13CR-FOX —'� 9657' H 4-1/2'YVLEG,D=3.958" OT LNR .0152 bpf,D=3.958" 9654' —ELM7 TT LOGGED 05/13/92 R42FORATDN SUMMARY REF LOG: RST SIGMA w/BORAX ON 09/07/00 ANGLE AT TOP FERE: 64°@ 9860' Note:Refer to Rod uction DB for historical perf data SCE SPF INTERVAL Opn/Sqz SHOT SQZ 2" 2 9860-9885 0 02/28/00 VI. 7"MLLOUT WINDOW(16-27A) 9747'-9755' 1.56" 6 9860-9885 0 10/12116 •99 0.44 2" 2 10166-10226 0 02/28/00 1. �4 2" 2 10513-10563 0 02/27/00 �`� 2" 2 10643-10693 0 02127/00 .1.1.414 2" 2 10763-10853 0 02/27/00 x.9..999. 9.99 2" 2 11148-11318 0 02/27/00 .•.•.•.•.•.•1•.• 2" 2 11363-11383 0 02/27/00 99999...9 9. 2" 2 11548-11578 0 02/27/00 999.999919. 2" 2 11608-11623 0 02/27/00 .�.�.1.�.�.�.�.9 1.1.1.1.1.1.1.1.1. PBTD —I 11724' 2" 2 11633-11648 0 02/27/00 7"CSG 26#,13-CR,ID=6.276" H 1021T 2-7/8"LNR,6.5#,L-80 FL4S,.0058 bpf,ID=2.387" H 11760' DATE REV BY COMVEI•ffS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/29/92 N18F ORIGINAL COMPLETION 06/17/14 WEC/JMD GLV C/0(06/11/14) WELL: 16-27A 02/12/00 CTD SIDETRACK 01/20/15 JLS/JMD GLV C/O(01/14/15) PET f7'No:'2000040 10/30/01 CJ/TP FEW CORRECTIONS 10!13/16 SW/JND ADPE F(10/12/16) API No: 50-029-22260-01 05/27/02 JDWftI'FUT CORRECTIONS 10/24/16 ZV/JMD SET XLOCK SLID SCREEN(10/20/16) SEC 24,T1 ON,R15E, 1860'FNL&1293'F VL 07/20/06 DGD/PJC FEE CORRECTIONS 10/26/16 ZV/JMD REMOVED D FROM SLID SCREEN 05/08/14 PJC DRAWING CORRECTIONS BP Exploration(Alaska) • • a -° O C a * Eas • aa) 2 to F• N cv N isi v; U p f0 O p vi O vi (Ni L., O N .N N O T - C. c\I N i coL f o OD -0 O -V CST a a_ a) r OU O 0_ T O _0 p — a) o N N c C C 0) C� >. N a) C) CZ U a) o 3 cz ay E fZ CC >o N (v O �_ V U U O U' as > co o an Y • V Y c � ND E � oO TTZ _2 avo N 'NM c o �� c I- 0 3 E N coo -a 2 a c = O ,- O 3 OU >,� ° orn a) 02 0 < Q m ~ E Q a) a°i c o o Ern g 0 •( a m OC 0 N � • N •3 c c m � as (�j c •• O- N 3cn co � °' � co 3 •c �� 0000 •3 N = = 0000 Tocn 3 � m e T o o aas °) CO c) 'F E o c a) @J m m o vi ON O t o c E b a) o CD p N i c FT-p > O 7 E ix) 00 2 (ti Q a1 * = p0)) > O = N mI Q foo ma a.4) o o E �' E ami o a) a � O C - i c c • E ) v ° c c o 03 a H o - O • av 0 0 o a C c� F- m a) 0 V) N U E o c c cv N c0 O a) 0 L- C o 0 r 0 ca n .O a)z c Q J J ••- c co DCL 2 ° 2 ino J_ EY c ° = c a-Ti) C) � � CC � � a a cc) cc v,') � 2 = c oY o f � crn � .N o N ) o 2:3_ a v M !n E C oin-' a) .c 1aO SUJ N N co •10 o Zcrs a) C) iC MI ocQocci00 E cC o 0 No � ° ° > o l ca O = z •- .- p UZ Zc0) oc0 = a _aca• ~ o0 z c teE0 ° o ° ° * U a) o ' _a T-o { 0)U cni a 3 Hrn 0)rt..,- _ _C o rHoU Tt oiv QOo E r • v) NoC F- >, UO o � E o o ! UO y -1 c_-' EOo � � C C) fa UOQ v) a T E N T N ° O> O O C C _a as .O O CO U) Cd• 0000 ° C NS Sco o _ cv E � c S N * cn a > 0 T O`') - O ° a >>> 2 C Oa) 0 •E �_ O a) C O C _ c '� N a >> 0) . > -0 M N T > Cl- la O 2 a LE `«- C (v 0 15 M O . > _ _ p ° 3 = m c . N •c UO � T Eo E ° = 2 o •N c E o ' 500") . E c H O N o cz, •c o CC 2 � -c O C 0 o o co ca m � c a) O � c\i � a2 � c c a) (v ° w a)1:3 o ai .0 Q •CLE ° -o CU ° cin a) c ° 2 ° H .0 U o cisCP co30 ai acv > H .c c o - oLr) m al o - o CO C O D 0 C . m o o >o N ca a) = ca a ? • _ —In D - Cr) 4 Co C _o JO adO aL ._ * JOE .- > a_ caW E E c * TCC O J * JUab W QCo CO a,0 a9 O0 a0 a O O O O O O >- N N T T N N CD O N N I O O O O O O 0 ,- < a • le \ a o : \G 6 = 2 £ % G « G• / § wa - 3 w > G) 7 7 \ 9522E •,-- CL� 2 / >,� \ E / \ _I ~ mac - / % \ / % \ ® Ss \ „ ® ± 0 ~ -0 ƒ E 3 \ 7 \ / e 5 = 0 e02 _ e oma =/ Qa..y _ (C \ f . Em £ \ 0 o & @ = E G 9-6 c _ 3 o e na 2 # \ \ fc) x / 5 / • • \ \ ._ \ / \ C \ \ 2 ® � m \ \ ( g ƒ � c.) cc 1 7) E R ± o\ f ^ E [ E 0. \ 77 / ± 2 \ ƒ \ H = 0 - co o I 2 - C:C & \ / / a e ) \ 4 = 0 o e ± E TD q ll m o f n ƒ \ / \ ± 5 "a o n m m 2 . = E 2n w 0o)° 1 4E / § - CO = >:'em10 7w2 / c = $2 - O D o n a � e 2GI o2 = @ \ \ - I / inCC } \ $ > / \ § 7 _cc \k \ v) / \ \ D / \ \ cp / X22 $ / \ D 2/ / 7 # i . « © go 0 . = = c = g \ ® » 22 % 66 \20 \ \ I- ® 5 = o E / E = g u s = \ 0 e C) C --5 0) 0 / co 54022 ± / 2y \ \ \ E f -0o \ - \ § § E ° _ �� o ° - n5 - > \ & / f \\ ,, 5, o0 ƒ \ 5 / e. 006 • CC / c u E : 6 0 E 2 > m 0 O .- o z 2 co @ o 5 5 / / \ © \ / $ « $ Q 0 -0.3'- • S Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWelllntegrityCoordinator@bp.com> Sent: Thursday, October 08, 2015 4:11 PM To: AK, OPS FS2 OSM; AK, OPS FS2 DS Ops Lead;AK, OPS FS2 Facility OTL; AK, OPS FS2 Field OTL;AK, OPS PCC EOC TL; AK, D&C Wireline Operations Superintendent;AK, D&C Well Services Operations Superintendent; Cismoski, Doug A; Daniel, Ryan; AK, RES GPB East Wells Opt Engr; AK, OPS EOC Specialists;AK, RES GPB West Wells Opt Engr; G GPB FS2 Drillsites; Drotar, Mark; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Well Integrity Coordinator; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; 'jim.regg@alaska.gov'; Sternicki, Oliver R; Pettus, Whitney; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric Subject: UNDER EVALUATION: Producer 16-27A (PTD #2000040) Ready to Place on Production All, Producer 16-27A(PTD#2000040) is now available for diagnostic work. At this time,the well has been reclassified as Under Evaluation so that the high inner annulus pressure reported last month can be assessed. Plan Forward: 1. Operations: Place well on production 2. Downhole Diagnostics: Perform TIFL 3. Well Integrity Engineer: Additional diagnostics as needed Please call with any questions or concerns. Thank you, Whitney Pettus (Alternate: h(',',,,Pal%ti) SCANNED AUG 0 4 2016 BP Alaska-Well Integrity Coordinator Gin.! WIC Office: 907.659.5102 WIC Email: AKDCWellIntegrityCoordinator@BP.com From: AK, D&C Integrity Coordinator Sent: Friday, September 1, 2015 1:32 PM To: AK, OPS FS2 OSM; AK, OPS FS2 DS Ops Lead; AK, OPS FS2 Facility OTL; AK, OPS FS2 Field OTL; AK, OPS PCC EOC TL; AK, D&C Wireline Operations Superiritenclent; AK, D&C Well Services Operations Superintendent; Cismoski, Doug A; Daniel, Ryan; AK, RES GPB East Wells Opt Engr; A OPS EOC Specialists; AK, RES GPB West Wells Opt Engr; G GPB FS2 Drillsites; Drotar, Mark; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Well Int 1_ty Coordinator; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; 'jim.regg@alaska.gov'; Sternicki3OOU er R; Pettus, Whitney Subject: NOT OPERABLE: Producer 16-27A (PTD #2000040) Sustained Inner Annulus Casing Pressure over MOASP All, 1 • • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWelllntegrityCoordinator@bp.com> Sent: Friday, September 11, 2015 1:32 PM To: AK, OPS FS2 OSM; AK, OPS FS2 DS Ops Lead;AK, OPS FS2 Facility OTL;AK, OPS FS2 Field OTL;AK, OPS PCC EOC TL; AK, D&C Wireline Operations Superintendent; AK, D&C Well Services Operations Superintendent; Cismoski, Doug A; Daniel, Ryan; AK, RES GPB East Wells Opt Engr; AK, OPS EOC Specialists; AK, RES GPB West Wells Opt Engr; G GPB FS2 Drillsites; Drotar, Mark; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Well Integrity Coordinator; AK, D&C Projects Well Integrity Engineer;AK, OPS FF Well Ops Comp Rep; 'jim.regg@alaska.gov'; Sternicki, Oliver R; Pettus, Whitney Subject: NOT OPERABLE: Producer 16-27A (PTD #2000040) Sustained Inner Annulus Casing Pressure over MOASP Attachments: Producer 16-27A (PTD # 2000040) TIO Plot.docx All, Producer 16-27A(PTD#2000040)was reported to have sustained inner annulus casing pressure above MOASP on September 8th, 2015. The pressures were confirmed to be TBG/IA/OA= 2160/2120/340.As the well is unavailable to be brought online due to SIMOPs and common line work, the well has been reclassified as Not Operable until integrity can be verified or restored. Plan Forward: 1. Downhole Diagnostics:TIFL 2. Well Integrity Engineer: Additional diagnostics as needed A copy of the TIO plot has been included for reference. Please call with any questions or concerns. Thank you, Whitney Pettus sChtiNED MAY 0 2 2016 (Alternate:Kevin Parks) BP Alaska-Well Integrity Coordinator GIN WIC Office: 907.659.5102 WIC Email: AKDCWellIntegrityCoordinator@BP.com 1 ! • Producer 16-27A(PTD#2000040) TIO Plot September 11, 2015 MO WI.[MI6 m,w 071- .. �'-�. - ,r.s.x�s ma„s ms x anv war.mo,.,,mora was.LW IS minx m,,• Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. Well History File Identifier Organization (do.e) [] Two-Sided RESCAN DIGITALDATA OVERSIZED (Scannable) [] Color items: ~//'Grayscale items: [] Poor Quality Originals: [] Other: [] Diskettes, No. [] Other, No/Type [] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) D Logs of various kinds TOTAL PAGES: ~"'/ NOTES: ORGANIZED BY: BEVERLY BRE~SHERYL MARIA LOWELL [] Other DATE: ¢/_~' Project Proofing [] Staff Proof By: Date: PROOFED BY: BEVERLY BREN-"~/INCEJ>CT SHERYL MARIA LOWELL Scanned (done) PAG ES: SCANNED BY; (at the time of scanning) BEVERLY BREN VlNCE~MARIA LOWELL ReScanned (done) ~si RESCANNED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /si General Notes or Comments about this file: PAGES: Quality Checked (done) • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 20, 2012 5 1 DAUG 0 7 2012 Mr. Jim Regg Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 6 ; 7 Subject: Corrosion Inhibitor Treatments of GPB DS -16 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 16 were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing extemal corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my altemate, Gerald Murphy, at 659 -5102. Sincerely, r Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) DS-16 Date: 03/06/2012 Corrosion Initial top of Vol, of cement Final top of Cement top Corrosion inhibitor/ Well Name PTO if API if cement pumped cement off date inhibitor sealant date ft bbls ft na gal 16-01 1801360 50029205330000 Sealed conductor NA NA NA NA NA 16-02 1801500 50029205440000 Sealed conductor NA NA NA NA NA 16-03 1810110 50029205540000 Sealed conductor NA NA NA NA NA 16-04A 1921510 50029205610100 Sealed conductor NA NA NA NA NA 16-05A 2010100 50029205740100 Sealed conductor NA NA NA NA NA 16-06B 2060110 50029205840200 Sealed conductor NA NA NA NA NA 16-07 1852040 50029214300000 Dust Cover NA NA NA NA NA 16-08A 1991260 50029205490100 Sealed conductor NA NA NA NA NA 16-09A 1910380 50029205580100 Sealed conductor NA NA NA NA NA 16-10A 1991230 500292050060100 Sealed conductor NA NA NA NA NA 16-11 1801180 50029205160000 Sealed conductor NA NA NA NA NA 16-12A 1990190 50029205650100 Sealed conductor NA NA NA NA NA 16-13 1810270 50029205660000 Sealed conductor NA NA NA NA NA 16-14B 2060030 50029205700200 Seated conductor NA NA NA NA NA 16-15 1852640 50029214740000 6.0 NA 6.0 NA 39.10 10/25/2011 16-16 1801270 50029205250000 Sealed conductor NA NA NA NA NA 16-17 1852200 50029214410000 72.0 17.0 1.5 - 9/3/2011 8.60 3/6/2012 16-18 1852430 50029214610000 34.0 13.0 0.7 9/3/2011 8.50 10/25/2011 16-19 1852650 50029214750000 16.0 10.0 0.3 9/3/2011 2.60 3 /6/2012 16-20 1852850 50029214930000 8.0 NA 8.0 NA 40.80 8/18/2010 16-21 _ 1853120 50029215180000 29.0 10.0 0.3 9/3/2011 7.65 10/25/2011 16-22 1900510 50029220400000 8.0 NA 8.0 NA 51.00 8/23/2010 16-23A 2010540 50029220500100 5.3 NA 5.3 NA 32.70 8/23/2010 16-24 1860240 50029215360000 0.8 NA 0.8 NA 8.50 10/25/2011 16-25 1920510 50029222700000 0.3 NA 0.3 NA 10.20 10/25/2011 16-26A 1991270 50029222670100 1.0 NA 1.0 NA 8.50 8/18/2010 ■"^ 16-27A 2000040 50029222600100 1.3 NA 1.3 NA 1020 8/18/2010 16-28 1920620 50029222760000 0.0 NA 0.0 NA 7.65 10/25/2011 16-29A 1920660 50029222720000 Seated conductor NA NA NA NA NA 16-30 1920760 50029222810000 0.8 NA 0.8 NA 6.80 8/18/2010 16-31 1920750 50029222800000 0.5 NA 0.5 NA 5.10 8/18/2010 F:\LaserFiche\CvrPgs _ Insel1s\M icroft 1m _ Marker.doc MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE .~~rll ) Permit to Drill No. 2000040 MD 11760 TVD DATA SUBMITTAL COMPLIANCE REPORT 3/21/2002 Well Name/No. PRUDHOE BAY UNIT 16-27A Operator BP EXPLORATION (ALASKA) 1NC 9109 Completion Date 2/28/2000 Completion Status I-OIL Current Status APl No. 50-029-22260-01-00 1-OIL UIC 1N REQUIRED INFORMATION Mud Log No Samples No -- DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type Media Format Name Interval Log Log Run OH / Scale Media No Start Stop CH (data taken from Logs Portion of Master Well Data Maint) Dataset Received Number Comments ..L~L RVY LSTNG EAK-SPIN/TEM/ ~L///S~AT BHP ~'~.SRVY LSTNG ~/TVD GR/RES LIS Verification INJP-SPIN/TEM/ PDC/GR/CCL C 45 11760 OH 5 FINAL 100 9800 CH 5 FINAL 9500 9815 CH 45 10662 OH 25 FINAL 9753 11760 OH 5 FINAL 9600 11720 ch 2 FINAL 9753 11760 OH C O FINAL 9781 1'1780 CH 5 FINAL 9600 11720 CH 2 FINAL 8450 11724 CH 5/31/2000 09610 3/8/2000 4/28/2000 8/4/2000 3/8/2000 7/9/2001 4/6/2001 7/9/2001 4/6/2001 10015 7/26/2001 10208 7/9/2001 9/15/2000 5/31/2000 8454-11722 BH 9696.. PRES BH 9696.. PB1 BL, Sepia BL, Sepia BL, Sepia 9600-11720 9781-11780 Paper Copy PRES UIC Well Cores/Samples Information: Name Start Interval Stop Sent Received Dataset Number Comments ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? -Y-/N Analysis Received? ~Y-/-N..~ Daily History Received? (~)/N Formation Tops Receuived? ~ N Permit to Drill No. 2000040 MD 11760 TVD DATA SUBMITTAL COMPLIANCE REPORT 3/21/2002 Well Name/No. PRUDHOE BAY UNIT 16-27A Operator BP EXPLORATION (ALASKA) INC 9109 Completion Date 2/28/2000 Completion Status I-OIL Current Stares AP1 No. 50-029-22260-01-00 1-OIL UIC N Comments: Compliance Reviewed By: Date: ~:-~._~ ~,.~t,~-.t~3,.__ Transmittal Form HUGHES,' Baker Atlas Canada GEOSciences Centre To: State of Alaska, Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Attention: Lisa Weepie Reference: Prudhoe Bay North Slope, Alaska 16-27A Contains the following: 1 LAS Format disk 1 Film 1 Measured Depth GR print 1 TVD-GR print Date: July 5, 2001 Sent ~.y:~,J, ~g__~_ ~7~ Received ~ ('._~ ~ ~ j Date: PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING A COPY TO BP EXPLORATION (ALASKA) PETROCHEMICAL DATA CENTER 900 E. BENSON BLVD. ANCHORAGE, ALASKA 99508 Baker Atlas #1300, 401-9th Ave. S.W. Calgary, Albert a, Canada T2P 3C5 Direct: (403) 537-3752 FAX: (403) 537-3767 : : . MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: Julie Heusser, Commissioner Tom Maunder, P. I. Supervisor DATE: May 1, 2001 FROM: John Crisp, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Field DS-16 May 1, 2001: I traveled to BP's Prudhoe Bay Field to witness the semi-annual SVS tests on DS-16. I witnessed SVS tests on BP's DS-16. Testing went very well. No failures were witnessed. We had more than adequate manpower to test this Pad in a timely manner. Flow 2 Supervisor Roy Wells checked in wi the Pad Operators & Leads on DS-16 that were performing tests to make sure operations were being performed in a safe & efficient manner. Preventive maintenance had been performed on SVS for this Pad two weeks before State testing! was conducted. ~ SUMMARY: I witnessed SVS tests on BP's PBU DS-16. 20 wel!,~, ~,0..,.cOmponents tested? No, f,ail,ure~ ,.witnessed. 0% failure rote. Affachments: svs PBU DS-16 5-01-01jc CC; NON-CONFIDENTIAL SVS PBU DS-16 5-01-01jc Alaska Oil and Gas Conservation Commk ~n Safety Valve System Test Report Operator: BPX Operator Rep: W. Williams AOGCC Rep: John Crisp Submitted By: John Crib. p,. Date: Field/Unit/Pad: ,Pm .dh0e Bay Field DS-16 Separator psi: LPS 171 HPS 5/1/01 Wall Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number ,PSI PSI ,,Trip Code Code ~0de ,passed GAS or ~CLE, 16.0i ..... 1801360 16-02 1801500! 16-03 1810110 'i~-64A 1921~'16L 'l~i "150 ''110" P "e .... oIL 16-05 181037'0 '171 'i'50 ' i25' P" e " 0I~ 16-06 18105'10 .................. 16-07 1852040 .......... 16-08A ...... 1'991260 '171 '150 120 P 'P ........... 0IL 16-09A 1910380 171 150 120' P P OIL 16-i0A 1991230 ......................... 16-11 18011~b ............... 16-12A 1990190 1~1 '1'50 i2o'" "p '" P .... 16-13 i8'1'0270 '171 150 '140 P P ..... OIL 16-14A 1980360 3000 1800 1800' P P GINJ i6-15 ' 1852640 ....... 1~1 "' 150 "'i20'' 'P"' P .......... OIL 16-16 1801270 16~1'7 i852200 '"171 150 'i2~! 'P "P ...... 0iL; 16-18 1852430]'' ' 171 '~ 156 ' i00! P P ........ OI'~ 16-19' 1852650 '171 150 120 P .... P '" OIL 16-20 1852850! i~l 150 110 e ~ ................... 0iL' 16-21 1853120 1'~1 150 90 e P ' ' ~ 16-22 1900510 171 150 120 P P OIL 16-23 1900620 16-24 1860240 16-25 1920510 171 150: 90 P P OIL 16~5~' 1991270 i'7i ...... i50~ 120 p P ..... OIL 16-27A 2000040 171 '"150 ' ' 110 P P .... OIL 16-28 1920620 171 150! 115 P P OIL 16-29A 1920660 " ' 1~1 ...... 150~ 120 P'" P .... OIL 16-30 1920760 171 150 120 P P OIL 16-31 1920750 Wells: 20 Components: 40 Failures: 0 Failure Rate: 0.00% [39o my Remarks: , Well permit separ- ' Set L/P Test ' Test Test Date Oil, WAG, GINJ, Number Number PS! ....... psi ...T...rip Code Code Code , ,P,,,a,ssedGAS or cYC_LI~ RJF 1/16/01 Page 2 of 2 SVS PBU DS-16 5-01-01jcl Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie NO. T23 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Well Job # Log Description Date Blueline Sepia Prints CD D.S. 1-14 ! -) ')'"O 7-7 PRODUCTION PROFILE 03/17/01 1 1 D-14A / ~/~O-"Oc,h~ 21054 RST-SIGMA/BORAX 01/28/01 1 1 1 D.S. 16-27A ~{~/.)~OC~ 20390 RST-SIGUA/BORAX 09/07/01 I 1 1 H-16B c~ ~ ~.~--~=,-~ 20236 MCNL 05/28/00 1 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: 3/28/01 BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: RECEIVED APR 0 6 2001 An,'~¢~Je Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie 9/12~00 Schlumberger NO. 507 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD D.S. 16-27A PSP INJECTION PROFILE 000907 1 1 D.S. 11-09A LEAK DETECTION LOG 000904 1 1 D.S. 15-13A 20208 MCNL (PDC) '.~ fl "7 I "'"I 000421 I I 1 D.S. 17-15A tAIL 20181 MEMORY GPJCCL (PDC) ~ C~"} ~qO 000330 I I I ------ RECEIVED SiGNE~D~~ ,/~1~%~~ DATE: ,.,,-.~ '1~ n~nn ~ ' ~E.I" l'-' r. UUU Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) ~'li~it~cT~l(~Otllffi~S~iQ~ Schlumberger NO. 360 7/26/00 Schlumberger Technology Corporation, by and through is Geoquest Division 3940. Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD D.So 1-20 LEAK DETECTION LOG 000701 I 1 D.S. 3-02 STATIC B.H. PRESSURE LOG 000704 I 1 D.So 3-03 STATIC B.H. PRESSURE LOG 000704 I 1 D.S. 7-06A LEAK DETECTION LOG 000702 I I · D.S. 16-08A STATIC B.H. PRESSURE LOG 000703 I 1 D.S. 16-12A STATIC B.H. PRESSURE LOG 000704 I 1 D.S. 16-27A STATIC B.H. PRESSURE LOG 000703 I I Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8317. ThanJ~lj~hl~3ge RECEIVED AUG 04 2000 Alaska 0il & Gas cu,',~ ~mmissi0n 5/23/00 Scbhenberger NO. 179 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD D.S. 2-17A ~ clb~ 20070 M CNL 000126 1 I 1 D.S. 16-08A~ o~ 20109 MGR/CCL PERF DEPTH CONTROL (PDC) 000301 I I 1 D.S. 16-27A~"~0 20108 MGR/CCL (PDC) 000226 I I 1 D.S. 16-08A~C~Wd= 20107 MCNL 000221 I I 1 nc( Cl\l i MAY 3 1 .000 DATE: Alaska Oil & Gas Cons. bo~.mtsslon Anchorage Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8317. Thank you. 4/13/00 Schh berg NO. 121373 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD D.S. 9-11 PSP PRODUCTION PROFILE 000402 I 1 D.S. 16-27A LEAK DETECTION LOG 000402 I 1 D.S. 18-01A LEAK DETECTION LOG 000401 I 1 D.S. 2-35A 99407 MCNL ~~'~.. 991001 I I I S,GNED: DATE: APR 28 2000 ~.~ Alaska 0ii & ~as ~o:~. ~u~ut~tssi0~ Anchorage Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8317. Thank you. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of well Classification of Service Well Oil [~] Gas D Suspended D Abandoned D Service D 2. Name of Operator_ 7. Permit Number ARCO Alaska, Inc. ~1~ 200-004 3. Address [ 8. APl Number P. O. Box 100360, Anchorage, AK 99510-0360 ") 50-029-22260-01 4. Location of well at surface ~ '- ' .... ~ 9. Unit or Lease Name 1856' FNL, 3987' FEL, Sec. 24, T10N, R15E, UM (asp's 3) i' ,~_.~~~, Prudhoe Bay Unit At Top Producing Interval 10. Well Number At Total Depth ........... 11. Field and Pool 5274' FNL, 2650' FEL, SEC 13, T10N, R15E, UM (asp's 721363, 5930999) Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 68 feetI ADL 28332 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if otlshore 16. No. of Completions January 31, 2000 February 11,2000 February 28, 2000 I N/A feet MSL 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 11760' MD / 9109' TVD 11724' MD / 9086' TVD YES [~] No r-]I 2104, feet MD 1 900' (approx) 22. Type Electric or Other Logs Run MWD & GR, Resistivity, GR/CCL 23. CASING, LINER AND CEMENTING RECORD SE'I-rING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD ~ ~.,~ 20" 91.5# H-40 Surface 110' 30" 450 cubic/1 Poleset 10-3/4" 45.5# J-55 Surface 3751' 13-1/2" 2522 cubic ft AS 111/402 7-5/8" & 7" 29.7#/26# L-80/13CR80 Surface 9747' 9-7/8" 752 cubic tt Class G 2-7/8" 6.16# L-80 9627' 11760' 4-1/8" 26 bbls of 15.8 ppg Class G 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) (~1! pelfs @ 2. SPF) SIZE DEPTH SET (MD) PACKER SET (MD) 9860' - 9885' MD; 8968' - 8977' TVD; 11608' - 11623' MD; 9013' - 9022' TVD 4-1/2" 9657' 9604' 10166' - 10226' MD; 8971' - 8959' TVD; 11633' - 11648' MD; 9028' - 9037' TVI 10513' - 10563' MD; 8921' - 8915' TVD 10643' - 10693' MD; 8909' - 8906' TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10763' - 10853' MD; 8900' - 8899' TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11148' - 11318' MD; 8875' - 8892' TVD 11363' - 11383' MD; 8902' - 8908' TVD (See Sidetrack Summary for details) Date First Production Method of Operation (Flowing, gas lift, etc.) March 9, 2000 Gas Lift Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO 3/18/2000 3.8 ITest Period >I 1328 Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) Press. -374 psi 24-Hour Rate > 989 1313 3326 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips. * This 10-407 is submitted as directed per the 10-401 form approved January 24, 2000 (Permit ff200-004) Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. NAME GEOLOGIC MARKERS MEAS. DEPTH TRUE VERToDEPTH 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. Top of Sadlerochit (Zone 4) Top of Zone 4A Top of Zone 3 9746' 9802' 11010' 8886' 8934' 8891' 31. LIST OF ATTACHMENTS Summary of 16-27A CT Sidetrack Drilling Operations + Survey. 32. I hereby certify that the following is tree and correct to the best of my knowledge. Signed i . ~ litle ,~1 Coil lub n,q Dr Iin,q Supervisor ~ Bruce ~ Smi#~ P ~ Date INSTRUCTIONS Prepared by Paul Rauf 263-4990. 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. Item 1: Classification of Service wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). 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 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 16-27A DESCRIPTION OF WORK COMPLETED COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 1/28/2000: 1/29/2000: 1/30/2000: 1/31/2000: 2/01/2000: 2/02/2000: 2/03/2000: 2/04/2000: 2/05/2000: 2/06/2000: 2/07/2000: 2/08/2000: 2/09/2000: 2/10/2000: 2/11/2000: 2/12/2000: 2/13/2000: Began MIRU. 3S rig accepted 0400 hrs. NU BOPE. RU CTU. PT'd BOPE. Began MIT on 4-1/2" x 7" against cement plug to 3000 psi. Completed MIT. RIH & milled XN nipple @ 9642' MD. Tagged TOC @ 9724'. Milled pilot hole to 9746' & POOH. RIH w/window milling assembly & milled window through the 7" liner. TOW = 9747'. BOW = 9755'. Milled FM to 9762'. POOH. RIH w/Crayola mill. Dressed window interval & POOH. RIH & drilled to 9769' MD. Performed LOT to EMW of 9.51 ppg. Drilled to 9829'. POOH. RIH & drilled to 9845' MD. POOH. RIH & drilled to 9961'. Drilled to 10016' & POOH. RIH & reamed tight spots @ 9921'/10000'. Drilled to 10144'. Drilled to 10161' & POOH. RIH & drilled to 10610'. POOH. PT'd BOPE. RIH & drilled to 10661'. Reamed tight spots f/10600' - 10660'. Relogged well f/ 10570' - 10626'. Stuck @ 10623 but pulled free. Circulating new mud. Reamed/backreamed 9825' - 10000'. Reamed ledge smooth @ 9825' & POOH. Decision to OHST @ 10470'. RIH & troughed hole f/10450' - 10470' in 4 passes. Time drilled f/10470' - 10472'. No ledge. PUH & backreamed f/9840' - 9800'. POOH. RIH & troughed f/10250' - 10270'. Continued time drilling to 10278'. Drilled OHST to 10280'. Confirmed OHST. Drilled ahead to 10561'. CT stuck @ 10550'. Freed CT w/Crude. Drilled to 10760' & POOH. Performed rig maintenance. RIH & drilled to 10870'. POOH. RIH & drilled to 11179' MD. Became differentially stuck. Pumped Crude & came free. Drilled to 11305'. Drilled to 11652'. Displaced well to new mud. POOH. RIH & logged well. Drilled to TD @ 11760' MD. Made 3 wiper trips. POOH. RIH w/2-7/8" liner & landed it easily @ TD 11760'. TOL = 9627'. Pumped 26 bbls of 15.8 ppg LARC to cement liner in place. Unstung f/liner. Contaminated Cement w/Biozan & cleaned contaminated Cement from the wellbore. POOH. FP'd well. RD CTU. 3S Rig released 0900 hrs. Completed RDMOL. Sidetrack Summary Page I 16-27A - DESCRIPTION OF WORK COMPLETED COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 2/26/2000: 2/27/2000 - 2/28/2000: MIRU CTU. Tested BOPE. RIH & ran memory GR/CCL logs. POOH. RIH w/tubing conveyed perf guns & tagged PBTD @ 11724' MD. Shot 525' of Initial Perforations f/: 9860'- 9885' MD (Zone 4) 10166' - 10226' MD (Zone 4) 10513' - 10563' MD (Zone 4) 10643' - 10693' MD (Zone 4) 10763' - 10853' MD (Zone 4) 11148' - 11318' MD (Zone 3) 11363' - 11383' MD (Zone 3) 11548' - 11578' MD (Zone 3) 11608' - 11623' MD (Zone 3) 11633' - 11648' MD (Zone 3) Used 2" carriers & shot all Perfs @ 2 SPF, 180° shot phasing, 60° gun phasing, & overbalanced press. POOH w/guns. ASF. RD workplatform & CTU. Some weather delays. Placed well 16-27A on initial production & obtained a valid well test. Sidetrack Summary Page 2 ARCO Alaska, Inc. Structure : D.S. 16 Field : Prudhoe Bay Well: 16-27A, 50-029-22260-01 Location : North Slope, Alaska East (feet) -> Created by potnls Dote plotted: 2§-Feb-2OOO Plot Reference is 16-27A, Coordinotes ore in feet reference 16-27. True Vertical Depths ere reference RKB - MSL = 6B ft. Brij Potnis 267-6613 --- Baker Hughe~ INTEO --- 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 I I I I I I I I I I I I I I I I I I I f I I I I I I I I t I I I I I I I I I I I I I I I / 2200 2100 f 2000 I~e-27^ ~//2 P,o, I 16-2712 o 16-27 11 Proiected ~o ,o ~ ~ ' 1700 1600 [ 1500 8500 1400 8600 8700 '~ ~ 8800 > 8900 F-- 9000 I 9100 Projected to TO 16-27 T1 ·16-27 T2 .1 I I I I I I I I I [ I I I I I I I I I I I I I ............./ / I I I I I I 2700 2600 2500 2400 2300 2200 21 O0, 20001900 1800 1700 1600 1500 1400 1300 1200 11 O0 1000 900 800 700 600 Vertical 'Section (feet) -> Azimuth 282.00 with reference 0.00 N, 0.00 E from 16-27 ARCO Alaska, Inc. D.S. 16 16-27A 16-27 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : 16-27A Our ref : svy303 License : 50-029-22260-01 Date printed : 25-Feb-2000 Date created : 25-Feb-2000 Last revised : 25-Feb-2000 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 718734.610,5930914.032,999.00000,N Slot location is n70 12 31.464,w148 13 30.914 Slot Grid coordinates are N 5929093.500, E 720081.900 Slot local coordinates are 1858.89 S 1294.04 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North ARCO Alaska, Inc. D.S. 16,16-27A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 1 Your ref : 16-27A Last revised : 25-Feb-2000 Measured Inclin Azimuth Subsea Depth Degrees Degrees Depth R E C T A N G U L A R Dogleg Vert G R I D C 00 R D S C 0 0 R D I N A T E S Deg/100ft Sect Easting Northing. 9696.45 25.45 75.28 8772.72 9700.00 25.40 75.38 8775.93 9712.95 25.22 75.74 8787.63 9729.50 25.01 75.60 8802.62 9746.04 24.80 75.50 8817.62 1614.24N 2891.00E 1.32 -2492.20 722924.79 5930790.74 1614.62N 2892.47E 1.86 -2493.57 722926.25 5930791.17 1616.00N 2897.83E 1.83 -2498.52 722931.57 5930792.71 1617.74N 2904.64E 1.32 -2504.82 722938.32 5930794.64 1619.48N 2911.38E 1.29 -2511.05 722945.01 5930796.57 9762.00 24.50 55.50 8832.15 9815.00 47.30 30.40 !8875.02 9845.00 60.30 26.00 8892.70 9878.00 69.30 10.80 8906.81 9911.00 79.30 359.10 8915.76 1622.20N 2917.36E 52.08 -2516.34 722950.91 5930799.46 1645.65N 2936.62E 50.45 -2530.30 722969.48 5930823.46 1666.97N 2947.97E 44.90 -2536.97 722980.20 5930845.09 1695.20N 2957.21E 49.73 -2540.13 722988.62 5930873.59 1726.76N 2959.86E 45.60 -2536.17 722990.36 5930905.20 9951.00 89.00 343.10 8919.85 9979.00 89.10 334.90 8920.32 10018.00 92.10 327.10 8919.91 10051.00 97.30 320.80 8917.20 10089.00 94.60 309.60 8913.25 1765.88N 2953.68E 46.56 -2521.99 722983.05 5930944.13 1792.00N 2943.66E 29.28 -2506.~6 722972.27 5930969.94 1826.08N 2924.77E 21.43 -2481.19 722952.40 5931003.46 1852.65N 2905.44E 24.70 -2456.76 722932.31 5931029.46 1879.41N 2878.84E 30.16 -2425.18 722904.96 5931055.44 10121.00 97.80 299.60 8909.79 10157.00 100.30 292.80 8904.12 10195.00 101.00 287.90 8897.09 10227.00 103.20 283.90 8890.38 10266.00 105.90 278.60 8880.58 1897.46N 2852.70E 32.63 -2395.86 722878.30 5931072.72 1913.15N 2820.83E 19.90 -2361.42 722845.99 5931087.48 1926.14N 2785.82E 12.81 -2324.48 722810.62 5931099.45 1934.71N 2755.74E 14.02 -2293.27 722780.31 5931107.15 1942.08N 2718.74E 14.86 -2255.55 722743.11 5931113.44 10296.00 97.60 276.00 8874.48 10326.00 95.30 271.80 8871.10 10364.00 94.40 268.75 8867.89 10416.00 94.70 263.60 8863.76 10451.00 96.80 261.30 8860.26 1945.80N 2689.63E 28.94 -2226.30 722713.91 5931116.32 1947.83N 2659.90E 15.88 -2196.80 722684.13 5931117.48 1948.01N 2622.04E 8.34 -2159.73 722646.28 5931116.56 1944.55N 2570.34E 9.89 -2109.88 722594.71 5931111.61 1939.98N 2535.82E 8.87 -2077.06 722560.34 5931106.04 10487.00 96.60 258.40 8856.05 10526.00 96.90 256.00' 8851.47 10582.00 95.30 251.10 8845.52 10629.00 93.70 247.40 8841.83 10667.00 94.20 245.80 8839.21 1933.68N 2500.63E 8.02 -2043.95 722525.34 5931098.72 1925.10N 2462.86E 6.16 -2008.80 722487.85 5931089.05 1909.33N 2409.48E 9.16 -1959.86 722434.94 5931071.75 1892.73N 2365.67E 8.55 -1920.46 722391.64 5931053.89 1877.68N 2330.88E 4.40 -1889.56 722357.30 5931037.83 10696.00 93.50 244.70 8837.26 1865.56N 2304.61E 4.49 -1866.37 722331.39 5931024.96 10727.00 95.00 244.70 8834.96 1852.35N 2276.66E 4.84 -1841.78 722303.83 5931010.95 10766.00 95.00 247.60 8831.57 1836.64N 2241.13E 7.41 -1810.29 722268.78 5930994.22 10789.00 91.80 249.80 8830.20 1828.31N 2219.74E 16.87 -1791.11 722247.64 5930985.26 10831.00 87.80 255.00 8830.35 1815.61N 2179.73E 15.62 -1754.61 722208.01 5930971.42 10885.00 91.50 259.80 8830.68 1803.84N 2127.05E 11.22 -1705.53 722155.71 5930958.12 10923.00 93.07 265.40 8829.16 1798.95N 2089.42E 15.29 -1669.74 722118.23 5930952.15 10955.00 93.50 271.00 8827.33 1797.95N 2057.50E 17.52 -1638.72 722086.35 5930950.22 11001.00 94.70 261.60 8824.03 1794.99N 2011.76E 20.55 -1594.60 722040.73 5930945.94 11023.00 96.50 267.20 8821.88 1792.86N 1989.98E 26.62 -1573.74 722019.02 5930943.17 11054.00 98.30 265.10 8817.89 1790.79N 1959.31E 8.88 -1544.17 721988.42 5930940.22 11083.00 99.10 264.10 8813.50 1788.10N 1930.78E 4.39 -1516.82 721959.97 5930936.70 11113.00 97.30 260.50 8809.22 1784.12N 1901.36E 13.31 -1488.87 721930.68 5930931.87 11162.00 89.60 267.20 8806.27 1778.89N 1852.79E 20.81 -1442.45 721882.29 5930925.24 11230.00 84.00 263.70 8810.07 1773.52N 1785.15E 9.7.1 -1377.40 721814.84 5930917.91 11259.00 82.90 265.40 8813.38 1770.78N 1756.47E 6.95 -1349.92 721786.25 5930914.34 11320.00 77.30 272.10 8823.87 1769.44N 1696.45E 14.19 -1291.49 721726.30 5930911.27 11345.00 76.20 274.90 8829.60 1770.92N 1672.17E 11.76 -1267.43 721701.98 5930912.04 11394.00 70.40 275.30 8843.68 1775.09N 1625.44E 11.86 -1220.86 721655.16 5930914.86 11446.00 66.50 283.00 8862.80 1782.73N 1577.74E 15.68 -1172.61 721607.25 5930921.11 Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 16-27 and SSTVD from RKB - MSL = 68 ft. Bottom hole distance is 2296.12 on azimuth 35.58 degrees from wellhead. Vertical section is from wellhead on azimuth 282.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, Inc. D.S. 16,16-27A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : 16-27A Last revised : 25-Feb-2000 Measured Inclin Azimuth Subsea R E C T A N G U L A R Dogleg Vert G R I D C O 0 R D S Depth Degrees Degrees Depth C 0 0 R D I N A T E S Deg/100ft Sect Easting Northing. 11509.00 60.50 290.00 8890.92 1798.64N 1523.72E 13.76 -1116.47 721552.81 5930935.44 11555.00 56.10 296.40 8915.11 1813.99N 1487.77E 15.21 -1078.11 721516.42 5930949.75 11621.00 54.10 293.90 8952.87 1837.00N 1438.78E 4.34 -1025.41 721466.80 5930971.33 11655.00 50.20 289.40 8973.74 1846.93N 1413.86E 15.51 -998.96 721441.59 5930980.53 11720.00 50.26 282.71 9015.35 1860.73N 1365.90E 7.~1 -949.18 721393.25 5930992.94 11760.00 50.26 282.71 9040.92 1867.50N 1335.89E 0.00 -918.43 721363.07 5930998.83 Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 16-27 and SSTVD from RKB - MSL = 68 ft. Bottom hole distance is 2296.12 on azimuth 35.58 degrees from wellhead. Vertical section is from wellhead on azimuth 282.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed.using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, Inc. D.S. 16,16-27A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 3 Your ref : 16-27A Last revised : 25-Feb-2000 Comments in wellpath MD SSTVD Rectangular Coords. Comment 9696.45 8772.72 1614.24N 2891.00E Tie-in Point 11760.00 9040.92 1867.50N 1335.89E Projected to TD Targets associated with this wellpath ===================================== Target name Geographic Location SSTVD Rectangular Coordinates Revised 16-27 TI 722070.000,5930980.000,999.00 8760.00 1828.19N 2042.01E 14~Jan-2000 16-27 T2 721205.000,5930977.000,999.00 8810.00 1850.25N 1177.25E 14~Jan-2000 ARCO Alaska, Inc. D.S. 16 16-27APB1 16-27 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : 16-27APB1 Our ref : svy302 License : 50-029-22260-70 Date printed : 25-Feb-2000 Date created : 25-Feb-2000 Last revised : 25-Feb-2000 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 718734.610,5930914.032,999.00000,N Slot location is n70 12 31.464,w148 13 30.914 Slot Grid coordinates are N 5929093.500, E 720081.900 Slot local coordinates are 1858.89 S 1294.04 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North ARCO Alaska, Inc. D.S. 16,16-27APB1 Prudhoe Bay,North Slope, Alaska Measured Inclin Azimuth Subsea R E C T A N G Depth Degrees Degrees Depth C O O R D I N 9696.45 25.45 75.28 8772.72 1614.24N 9700.00 25.40 75.38 8775.93 1614.62N 9712.95 25.22 75.74 8787.63 1616.00N 9729.50 25.01 75.60 8802.62 1617.74N 9746.04 24.80 75.50 8817.62 1619.48N 9762.00 24.50 55.50 8832.15 1622.20N 9815.00 47.30 30.40 8875.02 1645.65N 9845.00 60.30 26.00 8892.70 1666.97N 9878.00 69.30 10.80 8906.81 1695.20N 9911.00 79.30 359.10 8915.76 1726.76N 9951.00 89.00 343.10 8919.85 1765.88N 9979.00 89.10 334.90 8920.32 1792.00N 10018.00 92.10 327.10 8919.91 1826.08N 10051.00 97.30 320.80 8917.20 1852.65N 10089.00 94.60 309.60 8913.25 1879.41N 10121.00 97.80 299.60 8909.79 1897.46N 10157.00 100.30 292.80 8904.12 1913.15N 10195.00 101.00 287.90 8897.09 1926.14N 10227.00 103.20 283.90 8890.38 1934.71N 10266.00 105.90 278.60 8880.58 1942.08N 10305.00 107.90 276.50 8869.24 1946.99N 10348.00 107.10 269.80 8856.30 1949.24N 10377.00 106.90 266.60 8847.82 1948.36N 10406.00 104.40 263.40 8'839.99 1945.93N 10436.00 101.90 262.80 8833.17 1942.42N SURVEY LISTING Page 1 Your ref : 16-27APB1 Last revised : 25-Feb-2000 U L A R Dogleg Vert G R I D C O O R D S A T E S Deg/100ft Sect Easting Northing' 2891.00E 1.32 -2492.20 722924.79 5930790.74 2892.47E 1.86 -2493.57 722926.25 5930791.17 2897.83E 1.83 -2498.52 722931.57 5930792.71 2904.64E 1.32 -2504.82 722938.32 5930794.64 2911.38E 1.29 -2511.05 722945.01 5930796.57 2917.36E 52.08 -2516.34 722950.91 5930799.46 2936.62E 50.45 -2530.30 722969.48 5930823.46 2947.97E 44.90 -2536.97 722980.20 5930845.09 2957.21E 49.73 -2540.13 722988.62 5930873.59 2959.86E 45.60 -2536.17 722990.36 5930905.20 2953.68E 46.56 -2521.99 722983.05 5930944.13 2943.66E 29.28 -2506.76 722972.27 5930969.94 2924.77E 21.43 -2481.19 722952.40 5931003.46 2905.44E 24.70 -2456.76 722932.31 5931029.46 2878.84E 30.16 -2425.18 722904.96 5931055.44 2852.70E 32.63 -2395.86 722878.30 5931072.72 2820.83E 19.90 -2361.42 722845.99 5931087.48 2785.82E 12.81 -2324.48 722810.62 5931099.45 2755.74E 14.02 -2293.27 722780.31 5931107.15 2718.74E 14.86 -2255.55 722743.11 5931113.44 2681.75E 7.27 -2218.35 722706.00 5931117.28 2640.83E 14.98 -2177.85 722665.03 5931118.34 2613.11E 10.57 -2150.93 722637.35 5931116.66 2585.30E 13.68 -2124.23 722609.62 5931113.42 2556.30E 8.56 -2096.59 722580.74 5931109.07 10466.00 100.50 260.50 8827.34 1938.14N 2527.19E 8.85 -2069.00 722551.76 5931103.95 10501.00 101.50 256.80 8820.66 1931.38N 2493.51E 10.76 -2037.47 722518.30 5931096.22 10536.00 101.00 253.00 8813.83 1922.44N 2460.38E 10.74 -2006.91 722485.44 5931086.33 10566.00 101.50 249.70 8807.98 1913.03N 2432.50E 10.92 -1981.60 722457.85 5931076.12 10595.00 102.10 247.00 8802.04 1902.56N 2406.12E 9.35 -1957.98 722431.78 5931064.88 10636.00 98.90 244.40 8794.57 1885.97N 2369.39E 9.99 -1925.50 722395.55 5931047.24 10662.00 98.90 244.40 8790.55 1874.87N 2346.22E 0.00 -1905.14 722372.71 5931035.47 Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 16-27 and SSTVD from RKB - MSL = 68 ft. Bottom hole distance is 3003.32 on azimuth 51.37 degrees from wellhead. Vertical section is from wellhead on azimuth 282.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, Inc. D.S. 16,16-27APB1 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : 16-27APB1 Last revised : 25-Feb-2000 Comments in wellpath MD SSTVD Rectangular Coords. Comment 9696.45 8772.72 1614.24N 2891.00E Tie-in Point 10662.00' 8790.55 1874.87N 2346.22E Projected to TD Targets associated with this wellpath __. Target name Geographic Location SSTVD Rectangular Coordinates Revised 16-27 TI 722070.000,5930980.000,999.00 8760.00 1828.19N 2042.01E 14-Jan-2000 16-27 T2 721205.000,5930977.000,999.00 8810.00 1850.25N 1177.25E 14-Jan-2000 TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION CO~lPllSSION 30Ql PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Bruce E. Smith, P.E. AAI Coil Tubing Drilling Supervisor ARCO Alaska Inc. PO Box 100360 Anchorage, AK 99510-0360 Prudhoe Bay 16-27A ARCOAlaska Inc. Permit No: 200-04 Sur. Loc. 1856'FNL, 3987'FEL, Sec. 24, T10N, R15E, UM Btmhole Loc. 5225'FNL, 2640'FEL, Sec. 13, T10N, RI 5E, UM Dear Mr. Smith: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrili does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Robert N. Christenson, P.E. Chair BY ORDER OF THE .(kOMMISSION DATED this ~-~~ day of January, 2000 dlf/Enclosures cc: Dcpamnent of Fish & Game. Habitat Section w/o encl. Department of Environlnental Conservation xv/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work: Drill [~ Redrill [~] I lb. Type of well. Exploratory r-] Stratigraphic Test E~] Development Oil [~] Re-entry r-] Deepen [~J Service [~ Development Gas [~ Single Zone [~] Multiple Zone r~ 2. Name of Operator 5. Datum elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 68 feet 3. Address 6. Property Designation Prudhoe Bay Field P.O. Box 100360 Anchorage, AK 99510-0360 ADL 28332 Prudhoe Bay Oil Pool 4. Location of well at surlace 7. Unit or properly Name '11. Type Bond (see 2O AAC 25.0251) 1856' FNL, 3987' FEL, Sec. 24, T10N, R15E, UM Prudhoe Bay Unit Statewide At top of productive interval 8. Well number Number 241' FNL, 862' FEL, SEC. 24, T10N, R15E, UM 16-27A #U-630610 At total depth 9. Approximate spud date Amount 5225' FNL, 2640' FEL, Sec 13, T10N, R15E, UM February 6, 2000 $200,000 12. Distance to nearest property line I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028346, 2640' feetI No Close Approach feet 2560 12033' MD /9058' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 2o AAC 25.035 (e)(2)) Kickoff depth: 9746' MD Maximum hole angle 107° Maximum surface 2735 psi~ At total depth (TVD) 3615 psi~ @ 8800' 18. Casing program Setti%l Depth size Specifications Top Bottom Quantlb/o! Cement Hole Casing Weight Grade Couplin~ Length MD TVD MD TVD (include sta~e data/ 4-1/8" 3-3/16" 6.2 L-80 TC II 2401' 9632' 8782' 12033' 9058' 26 bbls, 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total Depth: measured 10253 feet Plugs (measured) tree vertical 9343 feet Effective Depth: measured 9736 feet Junk (measured) IBP Fish @ 9736' MD tree vertical 8877 feet Casing Length Size Cemented D ~ C ~ I V ~ ~Measured depth True Verlica, depth Conductor 110' 20" 450 cubic ft Polesetj~, ~, ~k., [., I V I., I~ 110' 110' Surface 3683' 10-3/4" 2522 cubic ft AS 111/402 3751' 3692' Production 10149' 7-5/8"&7752cubicffClassG ,~l I '~ ~,~. , ~UUU 10217' 9310' Z Perforation depth: measured 9746' - 9784'; 9788' - 9798'; 9840' - 9860'; 9888' - 9894'; 9899' - 9909'. tree vertical 8886' - 8920'; 8924' - 8933'; 8971'- 8989'; 9015'- 9020'; 9024' - 9033'. 20. Attachments Filing fee r~ Property Plat ~] BOP Sketch ~] Dive,er Sketch [~] Drilling program r~ Ddlling fluid program Time vs depth plot [~ Refraction analysis r-~ Seabed report ~] 20 AAC 25.050 requirements r~ 21. i hereby ce~i~at the foregoin/g,isl~.,~nd correct to the best of my knowledg~ Questions? Call Marl(Johnson @ 265-1661. //./ ~,~ Signed ~/,-__~._ _ .. __ Title: AAI CoiITubing Drilling Supervisor Date - ~ruce ~. Sm/th, ?.E. -- Prepared b~/ Paul Rauf 263-4990 Commission Use Only PermifNumber~._~j~ I APInumber I Approvalda[e ,~ ~. [ See cover letter 50- ~ Z-.'~-= ~ :2_-~_.~-O I /" ~/.~'-'1~)~ Ifor other requirements Conditions of approval Samples required E~ Yes ~L, No Mud log requiredv ~ Yes [~ No Hydrogen sulfide measures ~J~Yes D No Directional survey required ~. Yes D No Required working pressure for BOPE r"~2M; [~ 3M; ~] 5M; r~ lOM;[~ r~3500pslforCTU Other:. by order o! ORIGINAL SIGNED. BY Commissioner the commission Date Approved by J~nh~rf ki ~-,~,.~..~ Form 10-401 Rev. 12/1/85 · Submit in triplicate DS 16-27A CT Sidetrack and Completion Intended Procedure Objective · Plug back existing wellbore. Mill window off of mechanical WS. · Directionally drill a horizontal well from the existing wellbore. · Complete with 2 7/8" or 3 3 1/6" cemented liner. · Perforate and produce. Intended Procedure 1. Install mechanical whipstock and P&A existing interval. ~ ~'~ ~ '~Q~" ~(~3~ 2. Mill out XN nipple to 3.80". Mill 3.8" window off of WS in 7" casing at 9746' with service coil tubing unit (standard service BOP stack, milling BHA will be lubricated into the hole) or with coiled tubing drilling rig. 3. Drill 3.75" x 4 1/8" build section to horizontal _ 175'. Drilling fluid will be 8.5 ppg FloPro. Leak off test to 9.0 ppg (0.5 ppg over mud weight). 4. Drill 3.75" x 4 1/8" horizontal section ___2100'. Run OH resistivity log. 5. Run and cement 3 3/16" TCII liner. 6. Run CNL log. 7. Perforate -1000'. 8. Displace well with crude to top of liner. 9. RDMO. Drilling fluids will be injected into disposal wells at Pad 3 or G&I. MOJ 01/06/2000 DS 16-27A Potential Drilling Hazards Post on Rig · H2S production measured at 38 ppm 12/3/99. Ensure all H2S monitoring equipment is operational. · BHP 3615 psi at 8800' SS (7.9 ppg EMW), BHT 200 °F (5/24/98 SBHPS). No over pressured zones are anticipated. · Maximum anticipated WHP with full column of gas: 2735 psi. · No major faults are anticipated in wellbore path. Directional designed to steer clear of 75' throw fault to the South. The well will be drilled with 8.5 ppg mud. MOJ 01/06/2000 ARCO Plan.xlt : Structure : D.S. 16 Well : 16-27A Plan, 50-029-22260-01 Field : Prudhoe Bay Location : North Slope, Alaska East (feet) -> 400 200 0 200 4O0 603 800 1000 1200 ] 430 1600 18O0 2000 2200 2400 260O 2500 8500- - 8600- ~ - ~ 8700- O_ _ I~ 8800- _ '"~ D8900- 9000- I.-- - I 9~oo- T2 F1 9200 3000 TD T5 X-TD , , , , , , , 2900 2800 2700 2600 2500 2400 2300 2200 21 O0 2000 1900 1800 1700 16O0 1500 1400 1300 1200 1100 1000 900 800 Vertical Section (feet) -> Azimuth 281.00 with reference 0.00 N, 0.00 E from 16-27 A 2ooo I Z 1800 -*' 1600 ~ ...+- Prepared by BHI 01/11/2000 Proposal Calculations [~~..q Coordinates provided in: TRUE and GRID relative to Wellhead INTEQ and ALASKA STATE PLAN Company: ARCO Alaska~ Inc. Vertical Sect. Plane: 281.000 TRUE Job No: 0 Field: Prudhoe Bay~ Alaska Mag. Declination: 27.450 AFE No: 0 Well: 16-27A Version#1 Grid Correction: 1.660 API No: 50-029-22260-01 Rig: Nabors 3S Total Correction: 25.790 BHI Rep: 0 Surface Location Dip: 80.710 Job Start Date: 00-Jan-00 X: 720081.9 RKB Height: 68.000 Job End Date: 00-Jan-00 Y: ~929093.5 i) Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/V¢(-) N(+)/S(-) E(+)/'vV(-) Severity Section Comments (de~) (de~) (ft) Lat. (Y) De[~. (X) Lat. (Y) DeF. (X) (°/100ft) (Wellhead) (°/100ft) (°/100ft) 9696.45 25.45 75.28 8772.72 1614.24 2891.00 5930790.74 722924.79 0.00 -2529.87 139.00 0.00 0.00 Tie-in Point 9700.00 25.40 75.38 8775.93 1614.62 2892.47 5930791.17 722926.25 1.83 -2531.24 139.00 -1.41 2.82 9712.95 25.22 75.74 8787.63 1616.00 2897.83 5930792.71 722931.57 1.83 -2536.24 -164.00 -1.39 2.78 9721.45 25.11 75.67 8795.33 1616.90 2901.34 5930793.70 722935.04 1.32 -2539.51 -164.00 -1.29 -0.82 9729.50 25.01 75.60 8802.62 1617.74 2904.64 5930794.64 722938.32 1.32 -2542.59 -168.00 -1.24 -0.87 9746.04 24.80 75.50 8817.62 1619.48 2911.38 5930796.57 722945.01 1.29 -2548.88 168.00 -1.27 -0.60 9746.45 24.79 75.50 8817.99 1619.52 2911.55 5930796.62 722945.18 1.29 -2549.04 168.00 -2.44 0.00 9750.00 24.75 75.52 8821.22 1619.90 2912.99 5930797.03 722946.61 1.29 -2550.38 89.00 -1.13 0.56 Kick-off Point 9756.00 24.92 82.66 8826.66 1620.37 2915.46 5930797.58 722949.06 50.01 -2552.71 60.00 2.83 119.00 3 9771.45 28.99 95.16 8840.44 1620.45 2922.43 5930797.86 722956.02 45.01 -2559.54 48.00 26.34 80.91 9796.45 37.28 109.19 8861.39 1617.41 2935.65 5930795.20 722969.33 45.01 -2573.10 37.00 33.16 56.12 9800.00 38.57 110.74 8864.19 1616.66 2937.70 5930794.52 722971.40 45.01 -2575.26 35.00 36.34 43.66 9821.45 46.68 118.49 8879.97 1610.56 2950.85 5930788.80 722984.71 45.01 -2589.32 30.00 37.81 36.13 2967.42 5930778.89 723001.58 45.01 -2607.57 25.00 39.80 26.92 .~__ 9846.45 56.63 125.22 8895.47 1600.17 9871.45 66.87 130.54 8907.30 1586.63 2984.74 5930765.86 723019.28 45.01 -2627.16 23.00 40.96 21.28 9896.45 77.26 135.09 8914.99 1570.47 3002.14 5930750.22 723037.14 45.01 -2647.32 21.00 41.56 18.20 9900.00 78.74 135.70 8915.73 1568.00 3004.58 5930747.81 723039.65 45.01 -2650.19 21.00 41.69 17.18 9921.45i 87.72 139.28 8918.26 1552.31 3018.95 5930732.55 723054.47 45.01 -2667.29 21.00 41.86 16.69 9926.90 90.00 140.18 8918.36 1548.15 3022.47 5930728.50 723058.11 45.01 -2671.54 90.00 41.83 16.51 4 9946.45 90.00 148.98 8918.36 1532.24 3033.79 5930712.92 723069.89 45.00 -2685.68 90.00 0.00 45.01 9971.45 90.00 160.23 8918.36 1509.69 3044.49 5930690.69 723081.24 45.00 -2700.50 90.00 0.00! 45.00 9996.45 90.00 171.48 8918.36 1485.49 3050.59 5930666.67 723088.04 45.00 -2711.10 90.00 0.00 45.00 10000.00 90.00: 173.08 8918.36 1481.97 3051.07 5930663.17 723088.62 45.00 -2712.24 90.00 0.00 45.07 10021.45 90.00 182.73 8918.36 1460.56 3051.86 5930641.79 723090.021 45.001 -2717.10! 90.00 0.00 44.99 10046.45 90.00 193.98 8918.36 1435.86 3048.23 5930617.01 723087.11 45.00' -2718.25 90.00 0.00 45.001 10071.45 90.00 205.23 8918.36 1412.35 3039.86 5930593.26 723079.42 45.00 -2714.52 90.00 0.00 45.00 10076.90 90.00 207.68 8918.36 1407.47 3037.43 5930588.31 723077.14 45.00 -2713.06 63.00 0.00 44.95 5 10096.45 93.93 215.56 8917.69 1390.85 3027.20 5930571.40 723067.39 45.00 -2706.19 63.00 20.10 40.31 10100.00 94.64 216.99! 8917.43 1388.00 3025.10 5930568.49 723065.38 45.00 -2704.68 63.00 20.00 40.28 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn · Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (de~) (de~) (ft) Lat. (Y) DeF. (X) Lat. (Y) De[~. (X) (°/100ft) (Wellhead) (°/100ft) (°/100ft) 10121.45 98.84 225.75 8914.91 1372.02 3011.05 5930552.12 723051.80 45.00 -2693.93 64.00 19.58 40.84 10146.45 103.46 236.20 8910.06 1356.59 2992.03 5930536.14 723033.24 45.00 -2678.21 66.00 18.48 41.80 10155.31 105.00 240.00 8907.88 1352.05 2984.74 5930531.40 723026.08 45.00 -2671.92 81.00 17.38 42.89 6 10171.45 105.23 241.64 8903.68 1344.46 2971.14 5930523.41 723012.71 9.89 -2660.02 82.00 1.43 10.16 10196.45 105.56 244.18 8897.04 1333.48 2949.69 5930511.82 722991.58 9.89 -2641.05 82.00 1.32 10.16 10200.00 105.60 244.54 8896.09 1332.00 2946.60 5930510.25 722988.54 9.89 -2638.31 82.00 1.13 10.14 10221.45 105.86 246.73 8890.27 1323.48 2927.80 5930501.19 722969.99 9.89 -2621.47 83.00 1.21 10.21 10246.45 106.13 249.28 8883.38 1314.48 2905.52 5930491.55 722947.98 9.89 -2601.32 84.00 1.08 10.20 10271.45 106.36 251.85 8876.39 1306.50 2882.88 5930482.91 722925.59 9.89 -2580.63 84.00 0.92 10.28 10296.45 106.57 254.42 8869.30 1299.54 2859.94 5930475.29 722902.86 9.89 -2559.43 85.00 0.84 10.28 10300.00 106.60 254.78 8868.29 1298.64 2856.66 5930474.29 722899.61 9.89 -2556.39 85.00 0.85 10.14 10321.45 106.75 256.99 8862.13 1293.63 2836.74 5930468.71 722879.84 9.89 -2537.78 86.00 0.70 10.30 )-'- 10346.45 106.89 259.57 8854.90 1288.77 2813.31 5930463.17 722856.56 9.89 -2515.71 87.00 0.56 10.32 10370.00 107.00 262.00 8848.03 1285.16 2791.07 5930458.92 722834.441 9.89 -2494.57 154.00 0.471 10.32 7 10371.45 106.87 262.06! 8847.61 1284.97 2789.70 5930458.69 722833.07 9.86 -2493.26, 154.001 -8.971 4.14 10396.45 104.65 263.17 8840.82 1281.87 2765.84 5930454.91! 722809.32 9.86 -2470.43 154.00 -8.88 4.44 10400.00 104.33 263.32 8839.93 1281.47 2762.43 5930454.40 722805.92 9.86 -2467.16 154.00 -9.01 4.23 10421.45 102.42 264.25 8834.97 1279.21 2741.68 5930451.55 722785.25 9.86 -2447.22 154.00 -8.90 4.34 10446.45 100.18 265.31 8830.07 1276.98 2717.27 5930448.61 722760.91 9.86 -2423.69 155.00 -8.96 4.24 10471.45 97.94 266.36 8826.13 1275.19 2692.65 5930446.11 722736.35 9.86! -2399.86 155.00 -8.96 4.20 10496.45 95.70 267.39 8823.17 1273.84 2667.87 5930444.04 722711.62 9.86 -2375.79 155.00 -8.96 4.12 10500.00 95.38 267.54 8822.82 1273.68 2664.34 5930443.78 722708.10 9.86 -2372.35 155.00 -9.01 4.23 10521.45 93.46 268.42 8821.17 1272.93 2642.96 5930442.41 722686.76 9.86 -2351.52 155.00 -8.95 4.10 10546.45 91.22 269.45 8820.15 1272.47 2617'.99 5930441.22 722661.81 9.86 -2327.09 155.00 -8.96 4.12 10560.00 90.00 270.00 8820.00 1272.40 2604.44 5930440.76 722648.27 9.86 -2313.81 134.00 -9.00 4.06 8 10571.45 89.23 270.80 8820.08 1272.48 2592.99 5930440.51 722636.82 9.71 -2302.55 134.00 -6.72 6.99 10596.45 87.54 272.54 8820.79 1273.21 2568.01 5930440.51 722611.83 9.71 -2277.89 134.00 -6.76 6.96 10600.00 87.30 272.79 8820.95! 1273.37 2564.47 5930440.58 722608.29 9.71 -2274.39 134.00 -6.76 7.04 10621.45 85.85 274.29 8822.23: 1274169 2543.10 5930441.28 722586.89 9.71 -2253.16 133.00 -6.76 6.99 )... 10646.45 84.16 276.05 8824.41 1276.94 2518.30 5930442.80 722562.03 9.71 -2228.38 133.00 -6.76 7.04 10671.45 82.49 277.81 8827.31 1279.93 2493.65 5930445.08 722537.31 9.71 -2203.62 133.00 -6.68 7.04 10696.45 80.82 279.59 8830.94 1283.67 2469.20 5930448.11 722512.77 9.71 -2178.90 133.00 -6.68 7.12 10700.00 80.58 279.85 8831.52 128~.26 2465.~75 5930448.60 722509.30 9.71 -2175.40 133.00 -6.76 7.32 10721.45 79.15 281.39 8835.29 1288.15 2445.00 5930451.89 722488.44 9.71 -2154.29 133.00 -6.67 7.18 10746.45 77.50 283.20 8840.35 1293.36 2~421.08 5930456.40 722464.38 9.;71 -2129.81 132.00 -6.60 7.24 10771.45 75.86 285.04 8846.11 1299.30 2397.49 5930461.65 722440.63 9.71 -2105.52 132.00 -6.56 7.36 10796.45 74.24 286.91 8852.56 1305.95 2374.27 5930467.62 722417.23 9171 -2081.46 131.00 -6.48 7.48 10800.00 74.01 287.18 8853.53 1306.95 2371.00 5930468.53 722413.94 9.71 -2078.07 131.00 -6.48 7.61 10821.45 7~.63 288.81 8859.69 1313.29 2351.46 5930474.31 722394.22 9.71 -2057.67 131.00 -6.43 7.60 10846.45 71.04 290.74 8867.48 1321.33 2329.11 5930481.69 722371.65 9.71 -2034.20 130.00 -6.36 7.72 10871.45! 69.47 292.70 8875.93 1330.03 2307.25 5930489.76 722349.55 9.71 -2011.08 129.00 -6.28! 7.84 10896.45 67.92 294.71 8885.02 1339.39 2285.93 5930498.49 722327.96 9.71 -1988.36 129.00! -6.20 8.04 10900.00 67.70 295.00 8886.36 1340.77 2282.95 5930499.79 722324.94 9.71 -1985.17 48.00 -6.20 8.171 9 10921.45 68.64 296.14 8894.33 1349.37 2264.99 5930507.86 722306.74 6.60 -1965.90 48.00 4.38 5.31 Meas. Incl. TRUE Subsea Coords.. True Coords. - ASP Dogleg Vertical Tool Face Build Turn · Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Commen~ (de~) (de~) (R) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) (°/100fi) (Wellhead) (°/100ft) (°/100ft) 10946.45 69.74 297.45 8903.22 1359.90 2244.13 5930517.79 722285.59 6.60 -1943.42 47.00 4.40 5.24 10971.45 70.861 298.74 8911.64 1370.99 2223.37 5930528.27 722264.51 6'.60 -1920.92 47.00 4.48 5.16 10996.45 71.981 300.02 8919.61 1382.62 2202.72 5930539.29 722243.54 6.60 -1898.43 46.00 4.48 5.12 11000.00 72.14! 300.20 8920.70 1384.31 2199.80 5930540.90 722240.57 6.60 -1895.24 46.00 4.51 5.07 11021.45 73.11! 301.28 8927.11 1394.77 2182.20 5930550.85 722222.68 6.60 -1875.97 46.00 4.52 5.03 11046.45 74.25! 302.52 8934.13 1407.45 2161.83 5930562.93 722201.95 6.60 -1853.56 46.00 4.56 4.96 11071.45 75.40' 303.75 8940.67 1420.64 2141.63 5930575.53 722181.38 6.60 -1831.21 45.00 4.60 4.92 11096.45 76.55 304.97 8946.73 1434.33 2121.61 5930588.63 722160.97 6.60 -1808.95 45.00 4.60 4.88 11100.00 76.72 305.14 8947.55 1436.32 2118.78 5930590.53 722158.08 6.60 -1805.79 45.00 4.79 4.79 11121.45 77.71 306.17 8952.30 1448.51 2101.79 5930602.33 722140.74 6.60 -1786.78 45.00 4.62 4.80 11146.45 78.87 307.37 8957.37 1463.16 2082.18 5930616.31 722120.72 6.60 -1764.74 45.00 4.64 4.80 11171.45 80.04 308.55 8961.95 1478.28 2062.80 5930630.86 722100.91 6.60 -1742.83 44.00 4.68 4.72 11196.45 81.21 309.73 8966.02 1493.85 2043.67 5930645.86 722081.34 6.60 -1721.08 44.00 4.68 4.72 11200.00 81.38 309.90 8966.55 1496.10 2040.97 5930648.03 722078.58 6.60] -1718.01 44.00 4.79 4.79 11221.45 82.39 310.90 8969.58 1509.86 2024.80 5930661.32 722062.02 6.60 -1699.51 44.00 4.71 4.66 11246.45 83.57 312.06 8972.64 1526.30 2006.22 5930677.21 722042.961 6.60 -i678.12 44.00 4.72 4.64 11271.45 84.75 313.22 8975.18 1543.14 1987.92 5930693.52 722024.19 6.60 -1656.95 44.00 4.72 4.64 11296.45 85.94 314.37 8977.21 1560.39 1969.94 5930710.23 722005.711 6.60 -1636.01 44.00 4.761 4.60 11300.00 86.10 314.54 8977.46 1562.87 1967.41 5930712.64 722003.12 6.60 -1633.05 44.00 4.51 4.79 11321.45 87.12 315.52 8978.72 1578.02 1952.28 5930727.34 721987.55 6.60 -1615.31 44.00 4.76 4.57 11346.45 88.31 316.67 8979.72 1596.01 1934.95 5930744.83 721969.72 6.60 -1594.87 43.00 4.76 4.60 11371.45 89.50 317.82 8980.20 1614.37 1917.99 5930762.68 721952.22 6.60 -1574.71 43.00 4.76 4.60 11382.08 90.00 318.30 8980.25 1622.27 1910.88 5930770.38 721944.90 6.60 -1566.23 -92.00 4.70 4.521 10 11396.45 89.96 317.39 8980.25 1632.93 1901.24 5930780.75 721934.95 6.39 -1554.73! -92.00 -0.28 -6.33 11400.00 89.95 317.16' 8980.26 1635.53 1898.83 5930783.28 721932.46 6.39 -1551.87 -92.00 -0.28 -6.48 11421.45 89.89 315.79 8980.28 1651.09 1884.06 5930798.40 721917.25 6.39 -1534.40 -92.00 -0.28 -6.39 11446.45 89.82 314.19 8980.35 1668.76 1866.38 5930815.55 721899.06 6.39 -1513.67 -92.00 -0.28 -6.40 11471.45 89.75 312.60 8980.44 1685.93 1848.21 5930832.19 721880.41 6.39 -1492.56 -92.00 -0.28 -6.36 11496.45 89.69 311.00 8980.56 1702.60 1829.57 5930848.31 721861.30 6.39 -1471.09 -92.00 -0.24 -6.40 11500.00 89.68 310.77 8980.58 1704.92 1826.89 5930850.55 721858.55 6.39 -1468.01 -92.00 -0.28 -6.48 11521.45 89.62 309.40 8980.71 1718.73 1810.48 5930863.88 721841.74 6.39 -1449.27 -92.00 -0.28 -6.39 11546.45 89.55 307.81 898'0.90 1734.33 1790.94 5930878.91 721821.77 6.39 -1427.11 -92.00 -0.28 -6.36 11571.45 89.48 306.21 8981.11 1749.38 1770.98 5930893.37i 721801.38 6.39 -1404.65 -92.00 -0.28 -6.40 11596.45 89.41 304.61 8981.35 1763.86 1750.61 5930907.26 721780.59 6.39 -1381.88 -92.00 -0.28 -6.40 11600.00 89.41 304.38 8981.38 1765.87 1747.68 5930909.18 721777.61 6.39 -1378.63 -92.00 0.00 -6.48 11621.45 89.35 303.01 8981.62 1777.77 1729.84 5930920.56 721759.43 6.39 -1358.84 -92.00 -0.28 -6.39 11646.45 89.28 301.42 8981.92 1791.10 1708.69 5930933.27 721737.90 6.39 -1335.54 -92.00 -0.28 -6.36 11671.45 89.22 299.82 8982.24 1803.83 1687.18 5930945.37 721716.03 6.39 -1311.99 -92.00 -0.24 -6.40 11696.45 89.15 298.22 8982.60 1815.96 1665.32 5930956.86 721693.83 6.39 -1288.22 -92.00 -0.28 -6.40 11700.00 89.14 298.00 8982.65 1817.63 1662.19 5930958.44 721690.66 6.39 -1284.83 -92.00 -0.28 -6.20 11721.45 89.09 296.63 8982.99 1827.47 1643.13 5930967.72 721671.32 6.39 -1264.25 -92.00 -0.23 -6.39 11746.45 89.02 295.03 8983.40 1838.36 1620.63 5930977.96 721648.52 6.39 -1240.08 -92.00 -0.28 -6.40 11771.45 88.96 293.43 8983.84 1848.62 1597.84 5930987.55 721625.44 6.39 -1215.75 -92.00 -0.24 -6.40 11796.45 88.90 291.84 8984.30 1858.24 1574.77 5930996.49 721602.10 6.39 -1191.27 -92.00 -0.24 -6.36 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Seve~ty Secfon Comments (de~) (de~) (R) Lat. (Y) Dep. (X) Lat. (Y) DeF. (X) (°/100ft) (Wellhead) (°/100ft) (°/100R) 11800.00 88.89 291.61 8984.37 1859.55 1571.47 5930997.71 721598.77 6.39 -1187.78 -92.00 -0.28 -6.48 11821.45 88.84 290.24 8984.80 1867.21 1551.44 5931004.79 721578.53 6.39 -1166.66 -92.00 -0.23 -6.39 11846.45 88.78 288.64! 8985.32 1875.53 1527.87 5931012.42 721554.73 6.39 -1141.93 -92.00 -0.24 -6.40 11871.45 88.72 287.04! 8985.87 1883.18 1504.08 5931019.38 721530.72 6.39 -1117.12 -92.00 -0.24 -6.40 11896.45 88.66 285.45 8986.44 1890.18 1480.09 5931025.68 721506.54 6.39 -1092.23 -92.001 -0.24 -6.36 11900.00 88.65 285.22 8986.52 1891.11 1476.66 5931026.51 721503.09 6.39 -1088.69 -92.00! -0.28 -6.48 11921.45 88.60 283.85 8987.04 1896.50 1455.91 5931031.29 721482.19 6.39 -1067.29 -92.00 -0.23 -6.39 11946.45 88.54 282.25 8987.66 1902.14 1431.56 5931036.23 721457.69 6.39 -1042.31 -91.00 -0.24 -6.40 11971.45 88.49 280.65 8988.31 1907.10 1407.07 5931040.48 721433.06 6.39 -1017.32 -91.00 -0.20 -6.40 11996.45 88.44 279.05 8988.98 1911.38 1382.45 5931044.04 721408.33 6.39 -992.34 -91.00 -0.20 -6.40 12000.00 88.43 278.83 8989.07 1911.93 1378.94 5931044.49 721404.81 6.39 -988.79 -91.00 -0.28 -6.20 12021.45 88.38 277.46 8989.67 1914.96 1'357.72 5931046.91 721383.51 6.39 -967.38 -91.00 -0.23 -6.39 12033.01 88.36 276.72 8990.00 1916.39 1346.25 5931048.00 721372.00 6.39 -955.85 0.00 -0.17 -6.4C TD C T Drilling Wellhead Detail ~ CT Injector Head Methanol Injection tis 7" WLA Quick onnect ~ Stuffing Box (Pack-Off), 10,000 psi Working Pressure ~, I, - 7" Riser I I Annular BOP (Hydril),7-1/16" ID 5,000 psi working pressure Alignment Guide Flange 7-1/16", 5M Ram Type Dual Gate BOPE Flanged Fire Resistant Kelly Hose to Dual HCR Choke Manifold Combination Cutter/Blinds Slip / Pipe rams Manual Valves Drilling spool 7-1/16", 5M by 7-1/16", 5M Ram Type Dual G.ate BOPE Hydraulic over ElecTric 7-1/16" ID with Pipe/Slip Rams Manual Master Valve 0.458' (5.5") 2" PUmp-In ~Tubing Hanger Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold 9-5/8" Annulus 13-3/8" Annulus DS )POSED CT HORIZC ;IDETRACK 4-1/2",12~6#, 13Cr Tubin9 to Surface 7-5/8", 29.7# L-80 Longstring Casing to Surface 7-5/8" x 4-1/2" Packer @ 9604" pple @ 9623' (3.813" ID) Top of 3-3/16" Liner @ 9632' (proposed) 7" x 7-5/8" XO @ 9631' Nipple @ 9644' (milled to 3.80" ID) 4-1/2" Tubing Tail @ 9657' 3-3/16" TO II Liner Cemented & Perforated Mechanical Whipstock Set @ -9746' 7", 26# 13-CR-80 "Longstring" Window @ 9746' 4-1/8' Open hole TD @ 12033' 7" Liner Perfs P&A'd with 17 ppg Cement WSSSV Tubing Casing Gas Lift MandrelNa~ve 1 Casing Gas Li6 MandrelNalve 2 Gas Lift Mandrel/Valve 3 Gas Lift MandrelNalve 4 Gas Lif[ MandregDummy Valve 5 Gas Lift MandregDummy Valve 6 Gas Lift Mandre0Dummy Valve 7 Gas Lift Mandrel/Dummy Valve 8 Gas Lift Mandrel/Dummy Valve 9 Gas Lift Mandrel/Dummy Valve 6-27' APl: 500292226000 Wei Type PROD 'i ~B:168ft H2S: ..... Spud:i4/10/92 KOP: 0,00 ftKB SSSV Type:12 ] Odg Compltn: 14129192 [' PBTD: 19820,00 ftKB Annular Fluid: I DieseS8 6 sW-" -- i~ Last W/O: i4/28/92 T TD: 110253 00 ftKB Reference Log: BHCS ...... H01e Angle: 34- de~ @ 5447 LastTag:I ~ Last Tag Date: l~ .... I Angle ~ TS:125 deg (~, 9746 KB 68 ft Cas Flng ¢ 0 ft 38 ft i Tub Head 0 ft Grd KB-Grd Other (plugs~ equip ~e i DepthllD T~/pe [Description i ~21._0~,~:~i~~-'' WSSSV [4-1/2" Otis HXO SSSV Nipple ~410.000 PKR 19-5/8t' x 5-1/2" Baker SABL-3 Packer Assembly !,~ ~¢~J_3 813 NiP 14-1/2" Otis X ~44 ]~,725 NOGO 14-1/2" Otis XN Nipple 965~~' 0 000 TTL L4-3)~;; ~:dbin~ T~ Guide 9820 0,001 IBP 4:;U~~' Baker IBP Set 09/27/96)~ ~)LIB 10/05/97 iBP APPEARS I TOI~AVE MOVED UP TO 7T~. ~ 9647' WLM General Notes Date iNote ]9644 Mif~ ID = 3725" (4~1/2" Otis XN Nipple) ] FRAC 06/13/92 I TTL ELM (~ 9654: ELM Tu~i~n,g Tail (Logged 05/13/92) Daterun: 1992-04-29 tern Top ~ Btm I Wt I Grd (in) (ftKB) / (ftKB). ~]~25 in Casing i 0.00j 96~t ~1 ~970 L-8~ CaS n.o sir ~g;: S~I~i~ACE 0.00[ Btm [ wt Grd 3751 0~1 45,50~-55 Item Top Btm Wt6002 Grd (in) (~ftKB) (ftKB) item Top Bottom Lan WtI 4 500 in Tu~9 000! 965700 9657 1260] 13CR-80 Stn i MD Man Type Vlv Type Latch I Mir Mir Run Port NM-16R 6/15/92 BK BK 10/31/92 OM-20R 4/27/92 4/27/92 PKR NIP NOGO Liner TTL Perf Perf IBP Kerval Zone 9746 - 9766 ZONE 4 9766 - 9776 ZONE ~ 9776 * 9784 ZONE 4 9788 ~ 9798 ZONE 4 9840 - 9860 ZONE 4 9888 - 9894 ZONE 4 9899 - 9909 ',ZONE 3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon_X Suspend_ Operational shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _X Time extension _ Stimulate _ Change approved program _ Pull tubing _ Variance _ Perforate _ Other_ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1856' FNL, 3987' FEL, Sec. 24, T10N, R15E, UM At top of productive interval 241' FNL, 862' FEL, SEC. 24, T10N, R15E, UM At effective depth At total depth 183' FNL, 862' FEL, Sec. 24, T10N, R15E, UM 5. Type of Well: Development __X Exploratory _ Stratigraphic _ Service _ (asp's 720082, 5929093) (asp's 722945, 5930795) (asp's 723156, 5930858) 6. Datum elevation (DF or KB feet) RKB 68 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 16-27 9. Permit number / approval number 192-036 10. APl number 50-029-22260 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 10253 feet Plugs (measured) true vertical 9343 feet Effective depth: measured 9736 feet Junk (measured) IBP FisF @ 9736' MD /~' true vertical 8877 feet . Conductor 110' 20" 4~ cubic ~ Po~' ' ~ --~ ~ 110' 110' Suda~ 3683' 10-~4' 25~ c*ic~ A~1,~,402 375 1' 3692' Produc~on 10149' 7-5/8" & 7" 752 ~, C~G/~/~ '" 10217' 9310' Tubing (size, grade, ~d m~asur~d d~p~ 4-1/2", 12.6~, 13CR-80 Tbg Packers & SSSV (~pe & measured dep~) 7-5/8" X 4-1~" BAKER SABL-3 PACKER ASSEMBLY ~ 9604' MD. 4-1/2" OTIS HXO SSSV ~ 2105' MD. ~as~ 0ii & 6as Cons. C0mmi~i0n 13. Attachments Description summary of proposal __X Detailed operations program BOP ~c~&¥~:~, O~l 14. Estimated date for commencing operation January 20, 2000 16. If proposal was verbally approved Oil _X Name of approver Date approved Service 17. I hereby certity that the foregoing is tru~/~rre~ct to the best of my k]3owledge. Signed Bruce E. Smith, P.E. 15. Status of well classification as: Gas __ Suspended Title: AAI Coil Tubing Drilling Supervisor FOR COMMISSION USE ONLY Questions? Call Marl~ Johnson @ 265-1661. Date //'" J~'''~' - ~ Prepared b~/ Paul Rauf 263-4990 Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test __ Location clearance _ Mechanical Integrity Test __ Subsequent form required 10- Approval. ng, .Zk?- ? Approved by order of the Commission Commissioner Date Form 10-403 Rev 06/15/88 · SUBMIT IN TRIPLICATE ARCO Alaska, Inc. PRUDHOE BAY UNIT DISBURSEMENT AC NT P.O. BOX 102776 ANCHORAGE, AK 99510-2776 PAGE 1 OF 1 JANUARY 6, 2000 TRACE NUMBER: 225126160 CHECK NUMBER: 225126160 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMI 3OO1 PORCUPINE DRIVE ANCHORAGE AK 99501 AMOUNT PAID : $100.00 PAY ENTITY: 0201 VENDOR NO: N00072020221 INQUIRIES:(907) 263-4422/4988 (FAX) P.O. BOX 103240 ANCHORAGE, AK 99510-3240 iNVOICE DATE INVOICE NUMBER VOUCHER GROSS AMOUNT DISCOUNT/ADJUSTMENT NET AMOUNT =============================================================================== ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ?LEASE DETACH BEFORE DEPOSITING CHECK 099;'/609 . w:-.-3001 PORCUPINE DRIVE' ..:'.."i.-~::i:: ". ~'" "'"'~ The Fir~t:!National Ba'nk ~; Chicago-0?10'- - ::-.:':.?..-'- ..... :.:.:.ii:..::..: ... ...... :..,..:... :. .:,.,.,: Chicago, Illinois Payable Threug~ Republi:=..Bank '-{ :-. Shelbyvi,lle, Kentuck¥i i .'":" ...... ' TRACE NUMBER~:?~ 22512:6160 ::'.~.:i ':;! ::i':} :::.::i~ :"i-::' ' ': '::; I1' ~"i:~:.::~' '.]i:. ;~'r~ ]. ~;:0:1;i~'~:::; i:Oi'a :l.::l~.~';il~ '!!~':~; WELL PERMIT CHECKLIST COMPANY INIT CLASS ADMINISTRATION WELL NAME; ,/,~Z~"'/.,~ //~,-,~A PROGRAM: exp dev ~2:::>~ ~L,/ f['_.~//_~.~ ' GEOL AREA ~?~_~ ENGINEERING DATE 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... GEOLOGY 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to ~~:~3 psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. 30. Permit can be issued w/o hydrogen sulfide measures ..... V/ redrll 1,/ serv wellbore seg ann. disposal para req N UNIT# <~)///~ ~"~ ON/OFFSHORE Y N Y N Y N Y N Y N Y N DATE 31. Data presented on potential overpressure zones ...... ,'~/. ,'~ Y N 32. Seismic analysis of shallow gas zones ............ /Y/,g- Y N 33. Seabed condition survey (if off-shore) ............ ./~,~Z ~..~(~. N 34. Contact name/phone for weekly progress reports [exploratory onl~i). N ANNULAR DISPOSAL 35. _ APPR DATE With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... (B) will not contaminate freshwater; or cause drilling waste... to surface; (C) will not impair mechanical integrity of the well used for disposal; (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. GEOLOGY: ENGINEERING: UlC/Annular COMMISSION: RP - BEW WM ~ DWJ S JDH, RNC co Comments/Instructions: c:\msoffice\wordian\diana\checklist (rev. 09/27/99) Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXi No special'effort has been made to chronologically organize this category of information. **** REEL HEADER **** RWD 01/07/04 BHI 01 LIS Customer Format Tape **** TAPE HEADER **** RWD 01/06/25 20279 01 1.75" NaviGamma - Gamma Ray *** LIS COMMENT RECORD *** Remark File Version 1.000 Extract File: glen.las ~Version Information VERS. 1.20: WRAP. NO: ~Well Information Block #MNEM.UNIT Data Type STRT.FT STOP.FT STEP.FT NULL. COMP WELL FLD LOC CNTY STAT SRVC TOOL DATE API CWLS log ASCII Standard -VERSION 1.20 One line per frame Information 9781.0000: Starting Depth 11780.0000: Ending Depth 0.5000: Level Spacing -999.2500: Absent Value COMPANY: ARCO Alaska, Inc. WELL: 16-27A FIELD: Prudhoe Bay Unit LOCATION: 1856' FNL, 3987' FEL COUNTY: North Slope STATE: Alaska SERVICE COMPANY: Baker Hughes INTEQ TOOL NAME & TYPE: 1.75" NaviGamma - Gamma Ray LOG DATE: il-Feb-00 API NYUMBER: 500292182901 ~Parameter Information Block %MNEM.UNIT Value Description SECT. 24 : Section TOWN.N I0N : Township RANG. 15E : Range PDAT. MSL : Permanent Datum EPD .F 0 : Elevation Of Perm. Datum LMF . RKB : Log Measured from FAPD.F 68 : Feet Above Perm. Datum DMF . KB : Drilling Measured From EKB .F 68 : Elevation of Kelly Bushing EDF .F N/A : Elevation of Derrick Floor EGL .F N/A : Elevation of Ground Level CASE.F N/A : Casing Depth OS1 . DIRECTIONAL : Other Services Line 1 ~Remarks (1) Ail depths are Measured Depths (MD) unless otherwise noted. (2) The data in this log was obtained in one logging run. The interval from 9781' MD (8848' SSTVD) to 11678' MD (8988' SSTVD) was Measured After Drilling (MAD) while logging out of the hole. The interval from 11678' MD (8988" SSTVD) to 11780' MD (9056' SSTVD) was logged while drilling.All data presented was recorded to memory. (3) Well 16-27A was drilled to TD @ 11760' MD (9041' SSTVD) on Run 17. Final Tie-in adjusts TD to 11797' MD (9066' SSTVD). (4) Depth of casing window @ 9748' MD (8819' SSTVD). (5) The interval from 11780' MD (9056' SSTVD) to 11797' MD (9066' SSTVD) (6) was not logged due to sensor to bit offset. The data presented here is final and has been depth shifted to a PDC (Primary Depth Control) supplied by BPXA (SWS, 26-Feb-2000). MNEMONICS: GRAMll = Gamma Ray MWD-API [RWD], (MWD-API units) GRAil = Gamma Ray MWD-API MAD [RWD], (MWD-API units) RACLMll = Resistivity Compensated 400 kHz Attenuation Resistivity Borehole Corrected [RWD], (ohm-m) RACLll = Resistivity Compensated 400 kHz Attenuation Resistivity Borehole Corrected MAD [RWD], (ohm-m) RPCLMll = Resistivity Compensated 400 kHz Phase Difference Resistivity Borehole Corrected [RWD], (ohm-m) RPCLll = Resistivity Compensated 400 kHz Phase Difference Resistivity Borehole Corrected MAD [RWD], (ohm-m) RACHMll = Resistivity Compensated 2 MHz Attenuation Resistivity Borehole Corrected [RWD], (ohm-m) RACHll = Resistivity Compensated 2 MHz Attenuation Resistivity Borehole Corrected MAD [RWD], (ohm-m) RPCHMll = Resistivity Compensated 2 MHz Phase Difference Resistivity Borehole Corrected [RWD], (ohm-m) RPCHll = Resistivity Compensated 2 MHz Phase Difference Resistivity Borehole Corrected MAD [RWD], (ohm-m) TVD = Subsea True Vertical Depth (SSTVD), (feet) NB. The curve names on the ldwg.tap file has been changed by substracting the "A"-s for Gamma Ray curves and the "R"-s and "C"-s for Resistivity curves (e.g. GRAM to GRM, RPCLll to PLll), due to restiction in curve name character number required by the conversion program. SENSOR OFFSETS: RUN GAMMA DIRECTIONAL N/A N/A N/A CURVE SHIFT DATA MWD to MAD depth shift: BASELINE, 9784 67, 9808 63, 9817 56, 9825 04, 9833 10, 9839 85, 9846 76, 9859 13, 9883 03, 9919 13, 9952 22, 9984 82, 10018.1, 10056.7, 10077.1, 10122.3, 10129.5, 10142.4, 10181.0, 10188.5, 10200.9, 10215.0, 10234.5, 10267.0, 10307.0, 10414.6, 10509°8, 10530.3, 10550.7, 10557°6, 10659.8, 10686.6, MEASURED, 9782 65, 9802 30, 9811 22, 9815 54, 9825 04, 9832 65, 9842 15, 9856.25, 9876.40, 9910.50, 9939.85, 9979.35, 10011.8, 10059.0, 10080.9, 10116.8, 10122.3, 10134.1, 10175.2, 10181.3, 10196.0, 10208.6, 10226.2, 10260.7, 10301.6, 10404.0, 10503°2, 10525.7, 10542.7, 10550.7, 10655.5, 10678.5, DISPLACEMENT -2.01465 -6 33301 -6 33301 -9 49902 -8 05957 -7 19629 -4 60547 -2 87793 -6 62109 -8 63477 -12.377 -5.46875 -6.33301 2.30273 3.74219 -5 46973 -7 19629 -8 34766 -5 75781 -7 19629 -4 89355 -6 33203 -8 34766 -6 33301 -5 46973 -10.6504 -6 62109 -4 60645 -8 06055 -6 9082 -4 31836 -8 05957 10693.2, 10706.5, 10819.9, 10833 5, 10844 7, 10890 4, 10895 9, 10982 9, 11007 7, 11043 1, 11286 7, 11299 0, 11305 4, 11330 7, 11384.2, 11402.6, 11461.3, 11496.4, 11501.0, 11529.3, 11540.5, 11566.6, 11579.8, 11602.6, 11633.1, EOZ END 10688.0, 10704.7, 10814.7, 10830.9, 10840.1, 10883.2, 10889.3, 10980.9, 11000.5, 11039.3, 11282.3, 11290.7, 11299.9, 11323.5, 11376.2, 11397.2, 11453.0, 11486.4, 11497.0, 11519.2, 11531.0, 11562.3, 11576.1, 11596.5, 11628.8, ! BASE CURVE: GRA1, Depth shift to PDC: 9810.24, 9843.06, 9832.41, 9856.08, 9876.51, 10121.5, 10190.2, 10226 2, 10354 9, 10526 2, 10655 4, 10679 4, 10688 3, 10830 0, 10840.0, 10883.7, 10888.2, 10981.7, 11308.7, 11376.4, 11395.4, 11415.6, 11448.5, 11460.3, 11490.5, 11527.6, 11561.4, 11575.1, EOZ END 9865.22, 9887.16, 9907.89, 10156.9, 10224.1, 10261.8, 10396.4, 10563.1, 10692.8, 10718.0, 10725.7, 10869.1, 10877.7, 10922.3, 10926.5, 11019.7, 11349.5, 11417.9, 11435.7, 11455.3, 11489.4, 11500.3, 11530.5, 11568.8, 11603.7, 11617.2, ! BASE CURVE: GROH~ Tape Subfile: 1 Minimum record length: Maximum record length: **** FILE HEADER **** RWD .001 1024 -5.18164 -1.72656 -5.18066 -2.59082 -4. 60645 -7. 19629 -6. 62109 -2 01465 -7 19629 -3 74219 -4 31836 -8 34766 -5 46875 -7 19629 -8 06055 -5 46875 -8 34766 -10.0742 -4.03027 -10.0752 -9.49902 -4.31738 -3.74219 -6.04492 -4.31836 OFFSET CURVE: GRAM 32.8154 32.8145 31.0879 31.376 35.4053 33.9658 35.6934 41.4502 36.8447 37°4209 38.5723 37.4199 39.1475 37.709 38.5723 38.2842 37.9961 40 875 41 4502 40 2988 39 7236 40 875 40 0117 40 0117 41 1631 42 3145 42 0264 OFFSET CURVE: GRA1 179 records... 8 bytes 132 bytes *** INFORMATION TABLE: CONS MNEM VALU WDFN LCC CN WN FN COUN STAT mwd.xtf 150 ARCO Alaska, Inc. 16-27A Prudhoe Bay Unit North Slope Alaska *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 1. The data presented has been edited from the field raw data. 2. The data has been depth shifted to match the PDC supplied by BPX 3. The PDC used is a Schlumberger Gamma Ray dated 26-FEB-00. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP 1 GR1 GRll 0.0 2 GRM1 GRMll 0.0 3 AH1 AHll 0.0 4 AHM1 AHMll 0.0 5 AL1 ALll 0.0 6 ALM1 ALMll 0.0 7 PH1 PHll 0.0 8 PHM1 PHMll 0.0 9 PL1 PLll 0.0 10 PLM1 PLMll 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 44 bytes Logging direction is down (valueTM 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 23 One depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool 1 GR1 MWD 2 GRM1 MWD 3 AH1 COMP Code Samples Units 68 1 API 68 1 F/HR 68 1 Size Length 4 4 4 4 4 4 4 AHM1 COMP 68 1 4 4 5 ALI COMP 68 1 4 4 6 ALM1 COMP 68 1 4 4 7 PH1 COMP 68 1 4 4 8 PHM1 COMP 68 1 4 4 9 PL1 COMP 68 1 4 4 10 PLM1 COMP 68 1 4 4 40 Total Data Records: 174 Tape File Start Depth = 9781.000000 Tape File End Depth = 11780.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 2 191 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** RWD .002 1024 *** INFORMATION TABLE: CONS MNEM VALU WDFN mwd.xtf LCC 150 CN ARCO Alaska, Inc. WN 16-27A FN Prudhoe Bay Unit COUN North Slope STAT Alaska *** LIS COMMENT RECORD *** !!!!!!!!!!!! !!!!!!! Remark File Version 1.000 The data presented here is the unedited field raw data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP 1 GR GR1 2 GRM GRM 3 AH AH1 4 AHM AHM 5 AL ALi 6 ALM ALM 7 PH PH1 0 0 0 0 0 0 0 0 0 0 0 0 0.0 8 PHM PHM 0.0 9 PL PL1 0.0 10 PLM PLM 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 44 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 23 One depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units Size 1 GR MWD 68 1 API 4 2 GRM MWD 68 1 F/HR 4 3 AH COMP 68 1 4 4 AHM COMP 68 1 4 5 AL COMP 68 1 4 6 ALM COMP 68 1 4 7 PH COMP 68 1 GAPI 4 8 PHM COMP 68 1 GAPI 4 9 PL COMP 68 1 4 10 PLM COMP 68 1 4 Length 40 Total Data Records: 174 Tape File Start Depth = 9781.000000 Tape File End Depth = 11780.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 3 191 records... Minimum record length: Maximum record length: 54 bytes 4124 bytes **** TAPE TRAILER **** RWD 01/06/25 20279 01 **** REEL TRAILER **** RWD 01/07/04 BHI 01 Tape Subfile: 4 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile Tape Subfile DEPTH ALi PLM1 9781.0000 5.1000 -999.2500 9781.5000 4.0050 -999.2500 9800.0000 8.4194 -999.2500 9900.0000 12.0609 -999.2500 10000.0000 9.8698 -999.2500 10100.0000 9.9211 -999.2500 10200.0000 19.9373 -999.2500 10300.0000 5.9575 -999.2500 10400.0000 9.1658 -999.2500 10500.0000 10.8239 -999.2500 10600.0000 12.7458 -999.2500 10700.0000 18.0865 -999.2500 10800.0000 52.7699 -999.2500 10900.0000 24.0921 -999.2500 11000.0000 10.6255 -999.2500 11100.0000 11.3317 -999.2500 1 is type: LIS 2 is type: LIS GR1 ALM1 -999.2500 -999.2500 62.4390 -999.2500 46.7313 -999.2500 59.6795 -999.2500 114.8222 -999.2500 124.3791 -999.2500 40.4387 -999.2500 54.6687 -999.2500 49.9265 -999.2500 37.2724 -999.2500 47.6165 -999.2500 77.6481 -999.2500 41.8886 -999.2500 36.9133 -999.2500 36.4576 -999.2500 40.4493 -999.2500 GRM1 PH1 -999.2500 8.0600 -999.2500 6.6027 -999.2500 4.4214 -999.2500 7.2065 -999.2500 8.6555 -999.2500 6.3081 -999.2500 13.1239 -999.2500 5.9079 -999.2500 6.1924 -999.2500 8.1367 -999.2500 9.0963 -999.2500 13.9407 -999.2500 34.2050 -999.2500 12.9509 -999.2500 8.9170 -999.2500 10.6879 AH1 PHM1 5.0960 -999.2500 5.8833 -999.2500 6.7481 -999.2500 9.0206 -999.2500 8.6102 -999.2500 6.7436 -999.2500 19.3723 -999.2500 5.6348 -999.2500 7.3765 -999.2500 9.3428 -999.2500 10.1812 -999.2500 14.2610 -999.2500 36.1041 -999.2500 14.2571 -999.2500 8.4176 -999.2500 10.7509 -999.2500 AHM1 PL1 -999.2500 7.6840 -999.2500 7.2627 -999.2500 5.6680 -999.2500 8.0761 -999.2500 9.1074 -999.2500 7.0332 -999.2500 13.6994 -999.2500 5.2674 -999.2500 7.2050 -999.2500 9.0805 -999.2500 9.8259 -999.2500 14.4181 -999.2500 33.9907 -999.2500 14.6427 -999.2500 9.1183 -999.2500 10.5987 11200.0000 39.5386 12.6184 -999.2500 -999.2500 11300.0000 53.8441 12.1435 -999.2500 -999.2500 11400°0000 58.2156 7.9452 -999.2500 -999.2500 11500.0000 40.1895 7.2624 -999.2500 -999.2500 11600.0000 117.0384 18.2161 -999.2500 -999.2500 11700.0000 34.5273 5.8498 5.8498 5.5382 11780.0000 36o1574 -999.2500 -999.2500 -999.2500 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = Tape File Depth Units = -999.2500 8.8874 -999.2500 16.6093 -999.2500 9.1434 -999.2500 7.9400 -999.2500 17.4380 34.5273 5.2615 36.1574 -999.2500 9781.000000 11780.000000 0.500000 feet 10.0210 -999.2500 12.4306 -999.2500 7.6692 -999.2500 7.3837 -999.2500 16.7406 -999.2500 5.5144 5.2615 -999.2500 -999.2500 -999.2500 9.7974 -999.2500 13.5086 -999.2500 8.2892 -999.2500 7.3796 -999.2500 15.6812 5.5144 5.5382 -999.2500 -999.2500 Tape Subfile 3 is type: LIS DEPTH GR AL ALM PLM 9781.0000 64.3490 6.5320 6.8810 6.4210 9781.5000 71.4330 6.5110 6.7250 6.2050 9800.0000 49.5270 6.3630 6.8750 8.0380 9900.0000 120.4990 9.8780 10.1210 7.0590 10000.0000 114.1670 10o3400 10.4150 9.8460 10100.0000 167.0580 16.4100 13.5960 9.9180 10200.0000 96.6590 12.0120 12.4080 11.4740 10300.0000 39.9900 7.7540 7.9120 5.9790 10400.0000 47.9350 8.7590 8.6030 8.7580 10500.0000 45.7180 13.7260 13.6930 12.9480 10600.0000 50.5730 12.3390 12.4720 10.3580 10700.0000 56.4720 26.3350 24.6440 14.3080 10800.0000 43.9230 48.7080 37.6830 25.0820 10900.0000 46.7810 11.7430 12.3550 10.0550 11000.0000 40.4950 10.7220 10.8260 10.7010 11100.0000 37.9680 11.4980 10.6490 8.4900 GRM PH 53.2580 6.6360 54.8430 6.9580 48.6410 5.5150 121.6190 6.3030 108.5870 9.9860 144.6210 9.9190 90.3960 11.0200 38.7200 5.7140 50.6310 8.7910 43.0650 11.8910 48.3010 9.4850 75.6450 9.6390 36.7920 23.7610 52.9050 7.9170 50.6880 12.3820 34.4970 7.7430 AH PHM 6.4010 5.2140 6.4230 5.6390 5.8660 7.6350 7.0000 6.0300 9.6770 9.9510 12.9750 10.1850 10.6030 11.0920 6.2910 4.8510 7.5760 9.1850 13.0370 12.1440 9.9960 9.3240 15.0550 13.8040 25.0000 23.7440 8.6910 11.3130 10.1370 10.8640 9.0490 7.7340 AHM PL 6.0440 6.0490 6.1520 6.0200 6.5030 6.0450 6.8230 6.9600 9.2870 9.3710 11.5170 12.2230 10.5540 11.3590 6.2980 6.1220 8.1770 8.4010 12.1520 12.1980 9.5570 10.2470 17.1890 12.2820 25.5900 27.6540 9.7110 8.6320 10.4280 10.9510 8.7990 8.8340 11200 11 9 .0000 .3520 .2250 41.9410 36.6440 8.1760 8.2030 11.3670 8.1120 8.5510 8.6350 11300.0000 141.3160 40.4200 16.7560 14.9450 17.3770 17.3410 17.7390 11.7960 15.6480 12.3290 11400 8 9 .0000 .7270 .3440 84.5650 68.4220 8.6660 8.3680 9.1160 11.6170 9.6820 10.0700 11500 15 12 .0000 .8360 .2180 70.6830 112.9220 17.5250 11.2500 15.6060 22.6990 10.3790 14.0290 11600 56 47 .0000 .7310 .8550 35.7430 33.3580 44.3830 37.7670 52.6240 40.6020 57.7680 41.4440 11700.0000 -999.2500 4.8330 -999.2500 33.5910 -999.2500 4.5780 4.7910 -999.2500 4.9090 -999.2500 11780. -999. -999. 0000 2500 2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 Tape File Tape File Tape File Tape File Start Depth = 9781.000000 End Depth = 11780.000000 Level Spacing = 0.500000 Depth Units = feet Tape Subfile 4 is type: LIS 0 100 O3NN O UoT~dTzoSad 0 ~' G~Z N0I N'NMOL OLO9EEE6EO0§ 00-qaA-§0 K~ etm~eD - em-uzeDTAeN ,,§L'I OZ~NI saq~nH edoTS q~ZON TZ~ ,L86£ 'TN2 A9§8I ~TU~ XeS eoqpnz8 I~£E-9I 'ouI 'e~seI~ OO~ enIeA ~uescSf UOTjemzo~uI edKi eSeG zed auTT auo :ON anTeA LINQ'MZNM# ~OOTS UOT$~o~uI :ZL~ DOT :ZaXL ~ ~kKfN TOOL 'TOOL :XN~MOO ZOIA~ZS '$A~S :XLN~O~ 'XLN~ :XN~MOO 'dMO9 :00§E'666- :000§'0 :0000'£990I :0000'8896 -- LINn'MZNM# '~'~M NOIS~ZA- pzepue$s IIDS~ 6oi STMD :0E'I 'S~ZA UOTJemzo~uI UOTSZeA~ s~I'D~PI :OIT~ ~oe~xz iiiiiiiiiiiiiiiiiii O00'I UOTS~OA OTT~ ~mo~ iiiiiiiiiiiiiiiiiii SIT ~ 0E'I Ke~ et,u'meO - eum[eDTaeN ,,§L'I I0 6LE0~ 61/90/~0 ode,T, je%uzo.~ ;[euzojsno SIT I0 IHS 61/90/E0 Datum Bushing Floor Level LMF . RKB FAPD.F 68 DMF . KB EKB .F 68 EDF .F N/A : Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Elevation of Derrick EGL oF N/A : Elevation of Ground CASE.F N/A : Casing Depth OSl . DIRECTIONAL : Other Services Line 1 ~Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. through (2) Ail depths are Bit Depths unless otherwise noted. (3) All Gamma Ray data (GRAX) presented is realtime data. (4) Well 16-27APB1 was kicked off the parent borehole (16-27) a window milled from 9747'-9755' MD (8819-8826' SSTVD). (5) Well 16-27APB1 was drilled to 10662' MD (8791' SSTVD) on Run 10. Depth shifting to PDC adjusted the TD to 10667' MD (8795' SSTVD). (6) The interval from 10634' MD (8795' SSTVD) to 10667' MD (8795' SSTVD) was not logged due to sensor to bit offset. (7) The data presented here is final and has been depth shifted to a PDC (Primary Depth Control) supplied by BPX (SWS, 26-Feb-00). (8) A Magnetic Declination correction of 27.35 degrees has been applied to the Directional sur~veys. MNEMONICS: GRAX -> Gamma Ray MWD'API [MWD] (MWD-API units) ROPS -> Rate of Penetration, ~feet/hour TVD -> Subsea True Vertical Depth (SSTVD), feet SENSOR OFFSETS: RUN GAMMA DIRECTIONAL 2 31.52 ft. 3 31.45 ft. 4 32.14 ft. 5 30.86 ft. 6 30.86 ft. 7 30.71 ft. 8 31.19 ft. 9 31.19 ft. 10 31.07 ft. 23~ 92 ft 23.85 ft. 24.54~ ft 23.26 ft. 23.26 ft. 23. il ft 23.59 ft 23.59 ft. 23,47 ft. . CURVE SHIFT DATA SCANNED · 00-qs~-9j ps~p K~ ~uru~D ~s6~squInIqoS ~ s~ pssn 9Ga sql '£ Kq ps~Iddns OQd aq$ qo$~m o~ pa~qs q~dap uaaq s~q ~$ep sql '~ sdoIS q~ON NflOD ~!ufl X~S soqpna~ N~ I~£~-9I NM 0gI 00% ~x'p~ N~GM fl~A N~NN SNOO :~S~& NOII~O~NI ~ I00' GMN ss~Kq 8 · ''sp~ooa= 88 :q~BuaI p~ooa~ mnmTx~N :q~Busl p~ooa~ mnmTuiN I :SlTgqns ad~i g906g'~ i ~£LL'~ i 81606'I i g§9'£~'.g' i J~8~'E i I£§~'L i 8680~'8 i [O~8~'~f- ~i £0~8§'~ 'i iNaNaO~dSI~ GN.q ZO.q '§'f9EOI 'E'09EOI '6' ~EEOI 'I'0EEOI 'I'L§IOI 'E'§§IOI 'I'E§IOI '9'8~IOI '0'0£IOI '~'£EIOI '~8'L886 '/.£'0886 ~f8'£~86 '£9'6£86 '£~'88L6 '§8'£8L6 ~0f'9££6 'ES'ILL6 ' G.q~flS~f.qN ' ~NI~I.qSIf~ *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP GR GR GRAXll ROP ROP ROPSll 0.0 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 12 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: IF ] Number of frames per record is: 84 One depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 ~1 API ROP MWD 68 1 F/HR Total Data Records: 24 Size Length 4 4 4 4 Tape File Start Depth = 9688.000000 Tape File End Depth = 10667.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 2 Minimum record length: Maximum record length: 33 records... 54 bytes 4124 bytes **** FILE HEADER **** MWD .002 SCANNED 0C'[ 0 4 200 1024 ~Wx/'d~ ~d Hid~ ~NO g ~ 00§'0 :sT adX~-qns ~OOT~ uoy~oTJToads (0 =anTeA) e~?2j ~ad qsdap auO ~8 :s~ p~oo~ ~d S~J JO ~qmnN 00000§'0 :SuTo~ds ~ssM :s~!ua simms qgdeG 50% I~oy~do (~§~ =enT~A) umop sT uoy~o~yp 0 :sT 0 ' 0 SdO~ SdO%t SdO~ 0 ' 0 XIPdD XRPdD XtPdD d~gO XtfND i~IG N~HO ~N~ O~IO :~%S~i NOI&VI~tO~NI · ~j~p ~ pisTg psjipsun sq~ s! @~sq ps~usse~d ~p sql 000'I uoIs~SA eIT~ ~=~me~ *** GHOD3H &N~I4XOD SI% ~ ~s~I~ i~iS sdoIs qj~ON NflOO 2yufl K~ff soqpn=d N~ IS~£E-9I NM · ouI '~S~T~ OD~V ND 0§I ~x'p~m N~GM fl~A X~NX SNOO :~%SV~ NOI£~O~NI *** Name Tool Code Samples Units 1 GRAX MWD 68 1 ApI 2 ROPS MWD 68 1 F/HR Total Data Records: 24 Size Length 4 4 4 4 8 Tape File Start Depth = 9688.000000 Tape File End Depth = 10667.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 3 .33'records... Minimum record length: Maximum record length: 54 bytes 4124 bytes **** TAPE TRAILER **** MWD 02/06/19 20279 01 **** REEL TRAILER **** MWD 02/06/19 BHI 01 Tape Subfile: 4 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 1 is type: LIS Tape Subfile 2 is type: LIS DEPTH GR 9688.0000 -999.2500 9688.5000 -999.2500 ROP -999.2500 '999.2500 9700.0000 256.3394 -999.2500 9800.0000 48.3803 50.4341 9900.0000 68.8341 53.4782 10000.0000 128.6940 20.2858 10100.0000 140.4813 38.6094 10200.0000 46.1765 121.0735 10300.0000 39.7698 236.1101 10400.0000 50.5825 47.2797 10500.0000 41.8185 76.0896 10600.0000 50.8538 78.1501 10667.0000 -999.2500 -999.2500 Tape File Start Depth = 9688.000000 Tape File End Depth = 10667.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet Tape Subfile 3 is type: LIS DEPTH GRAX ROPS 9688.0000 244.8800 -999.2500 9688.5000 256.6300 -999.2500 9700.0000 256.6400 -999.2500 9800.0000 42.7500 32.9500 9900.0000 166.5300 29.8500 10000.0000 133.3000 15.1000 10100.0000 137.7700 35.2500 10200.0000 60.3900 125.8500 10300.0000 46.6300 105.1000 10400.0000 42.8900 54.2500 10500.0000 43.5500 74.3500 10600.0000 49.2200 76.9000 10667.0000 -999.2500 -999.2500 Tape File Start Depth = 9688.000000 Tape File End Depth = 10667;000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet SCANNED OCT 0 ~ 200? Tape Subfile 4 is type: LIS
