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196-110
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REPORT OF SUNDRY WELL OPERATIONS OCT 2 4 2017 1. Operations Performed Abandon ❑ Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operai or �~ 0 Suspend El Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: Set Straddle LT Packer IBJ 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 196-110 3. Address: P.O.Box 196612 Anchorage, Development II Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22683-00-00 7. Property Designation(Lease Number): ADL 0028306 8. Well Name and Number: PBU 15-44 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 10370 feet Plugs measured feet true vertical 9045 feet Junk measured feet Effective Depth: measured 10295 feet Packer measured 3700 feet true vertical 8970 feet Packer true vertical 3430 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 79 20"91.5#H-40 37-116 37-116 1490 470 Surface 3863 9-5/8"47#NT8OS 36-3899 36-3584 6870 4760 Intermediate Production See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 10200-10219 feet 10219-10220 feet 10220-10233 feet 10233-10234 feet 10240-10266 feet True vertical depth: 8875-8894 feet feet 8894-8895 feet 8895-8908 feet 8908-8909 feet 8915-8941 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 33-3772 33-3486 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: . t '°. WO DE 2 6 L011 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 520 42691 0 1500 59 Subsequent to operation: Shut-In 521 2300 14.Attachments:(required per 20 AAC 25.070.25.071,8 25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil I2I Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ 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 Authorized Name: Meixueiro,Paulina Contact Name: Meixueiro,Paulina Authorized Title: Production Engineer- Contact Email: paulina.meixueiro©bp.com Authorized Signature: k°0-�„yL„,„ J:,l?.--x.-.,—t, v Date: j )2.3 I (-) Contact Phone: +1 907 564 5971 Form 10-404 Revised 04/2017 // � 1 /1/1 ?---- RBD S E, /OCT 2 5 2017Submit Original Only Aftl • i 16, 00,4,14 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary October 23, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Setting of a Straddle Liner Top Packer on Well 15-44, PTD # 196-110. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 • • Q 0 0 0 0 0 m O 0 r c0 '- 0o00co0 I� N LU LOLO O d L.0 U y 0 0 0 0 0 0 C 0 Cr) 0000 't 00 N I- V M m CO N N CO CO CO (.O CO O CC) CO 0) d' CO CC) CO •cY ( CO O CO CO CO CO 0) CO Cl F- CO O N- CO O LU CO CO CO COCO CO 00 Cr vcr N CO CO CO C N E O O (N CO (N N- N 0) O N CO N M CO CO N- ON-- S CO CO CO O C) CO ✓ ❑ C II II I Q N- CO V O N V CO CO ) in COCr) CO COm N- L0 CO • W."M • W I— Cl) O O O O O O V c O CO 01. 0 CO 00 co C = Z *k LU LL0 CO CD •Cl) N tf? *k N • 'Tr CO a- a- (O U - N N W N 0 I r r N r r r N Ln i C� V •47N V tCO 01_ D O CO CO t (A Nc) C N- CO Cr CO CO 0) O N-- 0 d CO CO LU CO J Z Z Z coO _O O O CF- W F- F- F- 'y00000 co0 ❑ u_ DDD ❑ ❑ ❑ ftZ zCK 0 0 0W W m O D ct c Z Z D U U) d d 0_ J J I Packers and SSV's Attachment PBU 15-44 SW Name Type MD TVD Depscription 15-44 TBG PACKER 3700.06 3429.72 4-1/2" TIW HBBP-T Packer 15-44 PACKER 3746.96 3466.28 7" Baker ZXP Top Packer 15-44 PACKER 9555 8230.7 3-1/2" Baker 45 KB Packer 15-44 PACKER 9590.82 8266.48 2-7/8" Baker KB Packer • • p O \ U) / $< a 2 \ 0 p 2 1 § u % � R \ Z m / Cr- 22 (0p _1 7 ° ? Cloo \ @? vi -J 0 0 Z y m L< 9R ± d a & ± o >- u_ a / O ca p u E as < a \ a _ E \ Q I cm / r m � � � � / - / 00 \ 0 \ R $ \ @ � f Co f / 0 i / < : \ -1L T ' \ A \ @ < E 0N-o0 ± +• � Q. a. u- CL �C / � E sra -K / / \ t 0 2 - 0 Li j ' p�/ 0 G c � < �® _i z a < / r § i ƒ ƒ N co U) a \ \ > $ 0 O 2 52± $ ci— 3 0 < a E2 . m 0 - - % % E 't w a II XO q ZU — c Ix 0O ZZI- CI ZU) -Co- o") 0-- t \ \ > F— / % ZJ / 62 � K / ¢ ? � / D / / / z E � © u- I ƒ m ® / f ± I° 0 ± & ¢ O .J ± Z ± ~ b / » / 2A Z3 \ / < 1O2eI / \ 2Z ©3 0ZZH < 0) HH \ / ƒ \ i / \ / i i \ \ $ ƒ p$ i / / 4 i \ w < w » a 8 7 (/) \ \ \ � � 0 a a < TREE= 41!16"QW • WELLHEAD 15-44 rsilly NOTWELLHEAD= 13 5/8"RC ACTUATOR= BAKER C OKB.ELEV= 67.8' ( I BF.REV= ?__. KOP= 987 � 19761_j-14-112*HES HXo SV LN V _ Max Angle= 42"@ 6449' 01975" H4-1/2"DSSSV,D=2.60'(09123/17) I Datum MD= 10193' Datum TVD= 8800'SS GAS LET MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE _"cOM3LCTOR, #, D MA = " H ? 1 3628 3373 38 G DOME RK 16 05/11/15 Minimum ID = 125" @ 9567 _4 g I 3698' —19-5/6"X 4-1/2'TTWHBBP-TPKR,D=3.917" 4-1/2" X 2-7/8" STRADDLE PATCH XO I 3722' H4-1/2"HES X NP D=3.813" TOP OF 4-1/T LNR H 3745' _........3746' H9-5/8"x r BKR ZXP PKR,D=7.50" 3761' H9-5/8"X 7"BKR E C LNR HGR D=7.50" 4-1/2'TBG,12.6#,L-80 BTM,.0152 bpf,D 70 =3.958" H 37 • 3767' 1fi'SEAL BORE EXT ASSY,D=4.750" 3770' 1412"BKR SEAL ASSY w/MULESHOE,D=3.875' I 9-518"CSG,47#,NT-80 NSCC,D=8.681" H 3897' _HELM)TT NOT LOGGED 3786' I--I SBE XO TO 4-1/2",D=3.938" 9555'-9597' —4-1/2"X 2-7/8"WDEPAK STRADDLE PATCH RA TAG N#5 COLLAR —{ 9510' ■ w/BKR CM)-SSD(CLOSED)&2-7/8" X NP@ 9567',D=1.25"(OAL=42.38')(9/23/17) kiA " 9675' J--I4-112"BKR MODEL.O LIP w/3'SEAL LAW,113=2.38" _.� r...--I 9682' --13.70"BKR DEPLOYMENT SLV,D=3.00" I 1----H 9689' ---I4-112'X 3-1/2"KB LW PKR,D=2.560 I TOP OF 2-7/8'LNR H 9593' I 9693` 3-1/2"X 2-7/8"XO,D=2.375" I 4-1/2"LP,12,6#,L-80 BT-M,.0152 bpf,D=3.958" —I 9719' I— , PERFORATION SUA*AARY REF LOG:SIS TDT ON 07/29/96 ANGLE AT TOP FERE:2'@ 10200' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sgz SHOT SQZ 2-1/8" 4 10200-10220 0 08/08/97 2-1/8" 4 10219-10233 0 03/16/97 2-1/8" 4 10220-10234 0 11/29/96 2-1/8' 4 10240-10266 0 08/05/96 PBTD H 10303" 2-7/8"LM,6.16#,L-80 FL4S,.0058 bpf,13=2.441' — 10370' 1 , DATE REV BY COM494TS DATE REV BY COMMENTS PRUDHOE BAY UNT 07/12/96 D-14 ORIGINAL COMPLETION 10/12/17 BSEI.M)RESET DSSSV,SET STRDL PATCH(9(23/17) Y L: 15-44 08/18/07 PJC 4/12"/2-7/8"LNR CCRRECTIONE 10/17/17 JGIJJM)UPDATES TO STRADDLE PATCH PERMIT No:r1961100 05/11/15 PJC/STF RUN DSSSV/GLV C/O API No: 50-029-22683-00 11/02/16 ZV/J&D FULLED DSSSV(10/31/16) SEC 22,T11N,R14E,545'FNL&102'RM. 11/07/16 JUJMD ADD DEPLOY SLV,SET LTP 02/20/17 ZV/JMD SET DSSSV(02/18/17) BP Exploration(Alaska) l°i<o- 1\O • • z, o, WELL LOG TRANSMITTAL#903114876 To: Alaska Oil and Gas Conservation Comm. April 5, 2016 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 RECEIVED Anchorage, Alaska 99501 APR 2 5 2.016 DATA LOGGED �{ r2_ /2O1Q, il K.BENDER RE: Production Profile: 15-44 AOGCC Run Date: 2/28/2016 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline&Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 15-44 Digital Log file, Interpretation Report 1 CD Rom 50-029-22683-00 Production Profile (Final Field Print) 5044WY° 1 Color Log 50-029-22683-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline &Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: Signed: MAL2426c,i17) rG;s RECEIVE • 2C.a►c.Pi MiniMAR 2 3 201u PRINT DISTRIBUTION LIST BAKER HUGHES AOGCC C Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc. BP Exploration(Alaska) Inc. Petrotechnical Data Center,LR2-1 DATA LOGGED 3 rl;+ti2otG, WELL NAME 15-44 900 E. Benson Blvd. M.K.BENDER Anchorage,Alaska 99508 FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY North Slope Borough LOG TYPE RPM:PNC3D BHI DISTRICT Alaska --- LOG DATE March 1,2016 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares@bakerhughes.com TODAYS DATE March 22,2016 Revision STATUS Final Replacement: No Details: Rev. Requested by: --- COMPANY FIELD/ FINAL CD/DVD FINAL PRELIM LOGS (las,dlis,PDF,META, SURVEY REPORT ADDRESS(FEDEX WILL NOT DELIVER TO P.O.BOX) LOGS CGM,Final Surveys) (Compass) PERSON ATTENTION #OF PRINTS #OF H-u N I S #OF COPIES #OF COPIES #OF COPIES 4 4 4 4 4 4 4 1 BP North Slope. I 0 I 0 0 0 I 0 EOA,PBOC,PRB-20(Office 109) D&C Wells Project Aids Agatha Rutka&Barbara Glassmaker 900 E.Benson Blvd. Anchorage,Alaska 99508 2 ConocoPhillips Alaska Inc. 0 I 1 I 1 0 I 0 Attn:Ricky Elgarico ATO 3-344 700 G Street Anchorage,AK 99510 3 ExxonMobil,Alaska 0 1 1 I 0 0 Attn:Lynda M.Yaskell and/or Lisa Boggs 3201 C Street,Suite 505 Anchorage,AK 99503 4 State of Alaska -AOGCC 0 I 1 I 1 0 0 Attn:Makana Bender 333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 5 DNR-Division of Oil&Gas *** 0 I 1 I 1 0 I 0 Attn:James Hyun 550 West 7th Avenue,Suite 802 Anchorage,Alaska 99501 SCANNED JUN 2 0 20M6 **Stamp"confidential"on all material deliver to DNR 6 BP Exploration(Alaska)Inc. 0 I 0 I 0 I 0 I 0 Petrotechnical Data Center,LR2-1 900 E.Benson Blvd. Anchorage,Alaska 99508 Attn:David Itter TOTALS FOR THIS PAGE: 0 4 4 0 u TOTALS FOR ALL PAGES: 0 4 4 0 0 s BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 January 1, 2010 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB DS 15 Dear Mr. Maunder, by ,. 4 ~~~ ~ ~° s - ~r-'~ Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS 15 that 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 anal causing external 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 alternate, Anna Dube. Sincerely, Torin Roschinger 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-15 r1a4a• 01/05/10 c Well Name PTD # API # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al 15-01 B 2042570 50029206960200 NA Sealed NA 15-028 2060720 50029206970200 NA Sealed NA 15-03 1820300 50029207220000 NA Sealed NA 15-04B 2071380 50029207260200 NA Sealed NA 15-05A 1950340 50029207310100 NA Sealed NA 15-06A 1982540 50029207420100 NA 6.7 NA 40.8 11/7/2009 15-07C 2030970 50029211660300 NA 5 NA 34.0 11/10/2009 15-08C 2050050 50029211800300 NA 6.5 NA 45.9 11/28/2009 15-09A 1931380 50029212010100 NA 0.9 NA 5.1 11/11/2009 15-10A 1880850 50029205010100 NA Sealed NA 15-11 B 2041460 50029206530200 NA Sealed NA 15-128 2060870 50029206650200 NA Sealed NA 15-13A 1991240 50029206450100 NA Sealed NA 15-14A 2042220 50029206820100 NA Sealed NA 15-15C 2081820 50029206910300 NA Sealed NA 15-16A 2011920 50029211150100 NA 0.3 NA 3.4 11/7/2009 15-17 1840890 50029211260000 NA 14.7 NA 132.6 12/4/2009 15-18A 2080830 50029222740100 NA 0.4 NA 1.7 11/11/2009 15-19A 1990990 50029218290100 NA surface NA 15-20C 2050930 50029211330300 NA 17 NA 120.7 12/2/2009 15-21A 1990290 50029205030100 NA Sealed NA 15-22 1800970 50029205090000 NA Sealed NA 15-23A 2031110 50029222250100 NA 0.7 NA 3.4 10/7/2009 15-24 1911280 50029222230000 NA 1.3 NA 10.2 10/7/2009 15-256 2080240 50029218420200 NA 0.8 NA 6.8 11/12/2009 15-26B 2041590 50029222350200 NA 0.3 NA 1.7 10/8/2009 15-27 1920060 50029222430000 NA 0.3 NA 1.7 10/8/2009 15-28A 2031240 50029222470100 NA 0.5 NA 8.5 11/9/2009 15-29B 2090380 50029222590200 NA 0.1 NA 1.7 11/10/2009 15-30A 2020890 50029222820100 NA 0.8 NA 5.1 11/11/2009 15-316 2050860 50029222850200 NA 1.2 NA 3.4 11/11/2009 15-32A 2011840 50029224620100 NA 1.5 NA 10.2 10/7/2009 15-33B 2031940 50029224480200 NA 1.6 NA 10.2 11/29/2009 15-34A 2001370 50029224740100 NA 1.4 NA 8.5 11/10/2009 15-35 1940880 50029224880000 NA 1.8 NA 15.3 11/10/2009 15-36B 2060730 50029224800200 NA 1 NA 5.1 11/10/2009 15-37B 2040190 50029224850200 NA 1.3 NA 10.2 11/9/2009 15-38A 2030160 50029224960100 NA Sealed NA 15-39A 2060860 50029225030100 NA 0.3 NA 1.7 11/9/2009 15-40A 1980980 50029225110100 NA 1 NA 5.1 11/9/2009 15-416 2011460 50029224920200 NA 1.2 NA 6.8 11/9/2009 15-42B 2090730 50029226240200 NA 1.5 NA 11.9 11/11/2009 15-44 1961100 50029226830000 NA 3.5 NA 30.6 12/17/2009 15-456 2071790 50029226710200 NA 1.7 NA 11.9 .11/8/2009 15-46 2041030 50029226650000 NA 1.9 NA 17.0 11/9/2009 15-47 1951740 50029226170000 NA 1.5 NA 10.2 10/9/2009 15-488 2051660 50029226350200 NA 1.2 NA 10.2 10/8/2009 15-49B 2090640 50029226510200 NA 7.3 NA 51.0 11/8!2009 _ STATE OF ALASKA _ ALA" Oil AND GAS CONSERVATION COM~ION REPORT OF SUNDRY WELL OPERATIONS Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure Tubing pressure SHUT-IN SHUT-IN 15. Well Class after proposed work: Exploratory Development P¡ Service 16. Well Status after proposed work: Oil P¡: Gas 0 WAG WDSPl 0 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. k o 1. Operations Abandon 0 Repair Well 0 Performed: Alter Casing 0 Pull Tubing 0 Change Approved Program 0 Operat. Shutdown 0 2. Operator BP Exploration (Alaska), Inc. Name: 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 67.8 KB 8. Property Designation: ADL-028306 11. Present Well Condition Summary: Total Depth measured 10370 true vertical 9044.98 Effective Depth measured 10303 true vertical 8978.09 Casing Conductor Surface Liner Liner Length 80 3863 5974 777 Size 20" 91.5# H-40 9-5/8" 47# NT -80 4-1/2" 12.6# L-80 2-7/8" 6.5# L-80 Perforation depth: Measured depth: 10200 - 10266 Closed True Vertical depth: 8875.18 - 8941.12 Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Oil-Bbl Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations x Contact Sharmaine Vestal Printed Name Sharmaine Vestal Form 10-404 Revised 04/2004 RECEIVED Plug Perforations [2] Perforate New Pool 0 Perforate 0 4. Current Well Class: Development P¡ Stratigraphic 0 Stimulate 0 WaiverD Ti1OdS'IlffŸR Re-enter Suspended Well 5. Permit to Drill Num er: as Cons. Commission Exploratory Service 196-1100 6. API Number: 50-029-22683-00-00 9. Well Name and Number: 15-44 10. Field/Pool(s): Prudhoe Bay Field/ Prudhoe Oil Pool feet feet Plugs (measured) Junk (measured) 10100 None feet feet MD 35 - 115 34 - 3897 3745 - 9719 9593 - 10370 TVD Burst Collapse 35 - 115 1490 470 34 - 3582.1 6870 4760 3464.76 - 8394.55 8440 7500 8268.66 - 9044.98 10570 11160 ?~ t: 4-1/2" 12.6# L-80 31 - 3770 4-1/2" TIW HBBP-T Packer 3698 RBDMS SF! "J, 'ì 'J.O·DC.' ,~.y f"" U Title Data Mgmt Engr Phone 564-4424 Date 2/22/2006 Submit Original Only e e 15-44 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDA TEl "S1trvUVIÁRY }ð:i.d I 1/16/2006 SET BAKER 21/8" IBP AT 10100' MID-ELEMENT DEPTH AS PER PROGRAM. IBP HAS THREE ELEMENTS, TWO 5 3/4" SEALING AND ONE 1" STIFFENER. IBP IS 11' LONG AND HAS A 1.375" FISHNECK. IBP REQUIRES 1840# DOWN JAR TO EQUALIZE AND 5500# UP JAR TO RELEASE. LRS MIT TUBING. **NOTIFY DSO OF WELL STATUS** FLUIDS PUMPED BBLS 1 I Diesel TOTAL 1 ,\:"IH~f-':'~ ~j í~Ü Schlumberger FEB ? 2 <rJ~J ~ __ ~l Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TIN: Beth An-c~~~~~ '-I;J,¡::ru:';53!D;, Well Job# Log Description Date BL 13-31A .QC5- ¡¡DO 11162828 MEM JEWELRY & PRESSURE SURVEY 01/07/06 1 DS 18-038 .QoS --Of'''(,., 11057071 SBHP SURVEY 12102/05 1 NK-43 ¿)6f-CC I 10987562 SBHP W/SPINNER PASSES 01/07/06 1 B-13A /C¡9 - 057 11183463 LEAK DETECTION LOG 01/28/06 1 DS 06-22A ¡Q?Y4C57 N/A SENSAlMEM LDL 01/28/06 1 DS 11-26 JS~- /34- 11183462 INJECTION PROFILE 01/28/06 1 P1-09 J 9tt -, /51- 11098756 PROD PROFILE W/DEFT & GHOST 01/30/06 1 L5-05 ) F- 7 - C(ecl ' 11058541 RST 11/11/05 1 Z-29 ¡e-:c:¡ -C(r-Ç' 11051081 RST 08/10105 1 L5-09 I C¡C -·/~ 11090725 RST 11/11/05 1 15-44 ,qú - / I () 11194155 RST 01/15/06 1 C-20B ---:(0/-1 14- 11075913 MCNL 08/29/05 1 02-14A ~03 4/~,5 11075901 MCNL 07/29/05 1 l-21A gC' 1- ìD f 11076449 RST 06/30/05 1 F-27 A dOS-I&4- 10928641 MCNL 09/01/05 1 MPH-15 .çcr¿; - 15'1 11076486 USIT 12/15/05 13-31A -Qo5-IIßÖ 11133211 SCMT 12/23/05 WGI-04 J 7'1 - cSD 11183461 USIT 01/26/06 WGI-04 /'7t1 -C"'~' 11211566 USIT 02/03/06 WGI-08 14{)- 044 10987559 USIT 01/02106 WGI-08 pqo~c4q 11058259 USIT 01/12/06 BP Exploration (Alaska) Inc, Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: .?;/ ,')? ( Ú (-r . - ~ ~ì~lEr, FEB 2 8 2006 BGl4r:.W~ :.- " 02/09/06 NO. 3677 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color CD -" 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -- Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TIN: Beth Received by: t~Q0(J ) 15-44 (PTD #1961100) Classified as Problem Well ØIf e ~¿; l(1Iõ~ 7l Subject: 15-44 (PTD #19(1100) Classified as Problcm Well From: "NSLJ, ADW Wcll Integrity Engineer" <J\SUADWWclllntcgrityEngineer@}BP.com> D~\tc: Wed, 08 Fcb 200Ú 20: 16:37 -0900 To: "GPB, rS3 Area Mgr" <GPBFS3TL@BP.com>. "Rossbcrg,R Steven" <Steven.Rossbcrg@BP.com>, "NSe, ADW vVell Operations Supervisor" <J\iSUADWWeIlOpcrationsSupervisor@BP.com>, "GPB, WeBs Opt Eng" <G PßW cllsOptEng@BP.com>, j im_rcgg@admin.state.ak.us, winton _ aubert@admin.state.ak.us, "NSU, ADW WL & Completion Supervisor" <NSUADWWL&CompletionSupcrvisor@BP.com>, "Kurz, John" <johll.kurz@BP.com>, "GPB, FS3 DS Ops Lcad" <GPBFS3DSOpsLcad@BP.eom>, "GPB, Optimization Engr" <GPBOptimizationEngr@BP.com>, "Cahalane, Tcd \V" <TccI.Cahalanc@BP.com>, "Julian, Jennifer Y" ·:::::Jennifer..lulian(@BP.com> CC: "Hughes, Andrca (VECO)" <hugha4@BP.com>, "NSU, ADW Well Integrity Enginecr" ·:NSUADW\VeHIntegrityEnginecr@BP.com>, "MCCOLLUM, CODY 0 (VECO)" <Cody. McCollum@?BP.com> All, Well 15-44 (PTD #1961100) has sustained casing pressure on the IA and has been classified as a Problem well. Wellhead pressures on 2/08/06 were 2370/2170/NA (no surface casing). The IA has repressured after several recent bleeds. We are currently developing a plan forward, including a squeeze of the liner top and perforations. Attached is a wellbore schematic. Please call if you have any questions. Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: 1-907-659-5102 Mobile: 943-1154 Pager: 659-5100,x1154 Email: NSUADWWelllntegrityEngineer@bp.com «15-44.pdf» Content-Description: 15-44.pdf Content-Type: application/octet-stream Content-Encoding: base64 SCP ).¡~f /.. r oCó70(7, '"3 L b l~ ok- f~ Có CjCZ 2 ; ~ 4çðlcl "'Ùi{p :t=A ÙA- Zí7Df'S : tJlt<. 1 of 1 2/9/2006 9:27 AM ? CWI/ BAKER C 67.8' ? . 15-44 fLNOTES' Datum MD '" Datum lVD '" . -14-1/2" HES HXO SVLN SSSV NIP, ID = 3.813" I Minimum ID = 2.441" @ 9593' TOP OF 2-7/8" LINER 3698' -19-518" X 4-112" TWI/ HBBP- T PKR, ID = 3.917" 3722' -14-1/2" HES X NIP, 10 = 3.813" I I TOP OF 4-1/2" LNR H 3745' 3770' 4-1/2" BAKER SEAL ASSY W/MULESHOE, 10 '" 3.875" H ELMO IT NOT LOGGED , 4-1/2" TBG, 12,6#, L-80, ,0152 bpf, ID = 3.958" I 9-5/8" CSG, 47#, NT-BO, ID = 8.681" I I TOP OF 2-7/8" LNR H 9593' 4-1/2" LNR, 12.6#, L-80, .0152 bpf, 10'" 3.958" I 9719' PERFORA TION SUMMARY REF LOG: SWS TDT ON 07/29/96 ANGLE AT TOP PERF: 2 @ 10200' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz OATE 2-1/8" 4 10200 - 10220 C 08/08/97 2-1/8" 4 10219 - 10233 C 03/16/97 2-1/8" 4 10220 - 10234 C 11/29/96 2-1/8" 4 10240 - 10266 C 08/05/96 10100' -12-1/8" IBP(01/16/06) I I FBTO H 2-7/8" LNR, 6.5#, L-80, .00579 bpf, ID = 2.441" 1-1 10303' 10370' DATE 07/12/96 07/14/01 04/06/02 02/26103 06/13/03 04/05/04 REV BY COMMENTS ORIGINAL COMPLETION RNiTP CORRECTIONS DOW/TLH WRPPLUG SET CJ/KAK PULL WTFRD WRD PLUG CMO/TLP KB ELEV A TION CORRECTION GJB/KAK GL V C/O DA TE REV BY COMMENTS 12/28/05 DA V /TLH MIN ID CORRECTION 01/16/06 MOR/TLH IBP SET PRUDHOE BA Y UNIT WELL: 15-44 ÆRMIT No: "1961100 API No: 50-029-22683-00 SEC 22, T11 N, R14E, 2909.91' FEL & 2262.05' FNL BP Exploration (Alaska) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging_ P~rforate _ SET WRP Pull tubing _ Alter casing Repa r we I Other X SET WRP 2. Name of Operator 5. Type of Well: 6. Datum elevat'ibi¥'(DF'orKB fee!) BP Exploration (Alaska), Inc. Development__X RKB 68 feet 3. Address Explorato~_._ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service Prudhoe Bay Unit 4. Location of well at surface 8. Well number 545' FNL, 5178' FEL, Sec. 22, T11 N, R14E, UM (asp's 676017, 5960938) 15-44 At top of productive interval 9. Permit number / approval number 2277' FNL, 2938' FEL, Sec. 15, T11 N, R14E, UM (asp's 678166, 5964538) 196-110 At effective depth 10. APl number 2268' FNL, 2916' FEL, Sec. 15, T11 N, R14E, UM (asp's 678188, 5964547) 50-029-22683-00 At total depth 11. Field / Pool 2263' FNL, 2911' FEL, Sec. 15, T11 N, R14E, UM (asp's 678192, 5964552) Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 10370 feet Plugs (measured) Tagged TB @ 10257 (08/06/1997) true vertical 9045 feet Effective depth: measured 10257 feet Junk (measured) true vertical 8932 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 110' 20" 260 ArcticSet 140' 140' Surface 3867' 9-5/8" 1909 sx CS III, 333 sx Class 'G' 3897' 3582' Intermediate 5974' 4-1/2" 150 sx Class 'G' 3745'- 9719' 3465' - 8394' Liner 777' 2-7/8" 60 sx Class 'G' 9593' - 10370' 8269' - 9045 Perforation depth: measured Open Perfs 10200' - 10234', 10240' - 10266' true vertical Open Perfs 8875' - 8909', 8915' - 8941' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tubing @ 3770' MD. Packers & SSSV (type & measured depth) 9-5/8" x 4-1/2" TIW HBBP-T Packer @ 3698'. 4-1/2" HES HXO SVLN SSSV NIPPLE @ 1975' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Averaqe Production or Injection Data OiI-Bbl . Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 04/03/2002 1318 45999 0 1150 Subsequent to operation 04/11//2002 1916 61689 0 367 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil X Gas Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ,~~~~'~ Title: TechnicalAssistant Date April 12, 2002 DeWa.vne R. SchJY~rr %-..- Prepared by DeWar/ne R. Schnorr 564-51.74 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 15-44 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 04/05/2002 PACKERS / BRIDGE PLUGS: DRIFT/TAG 04/06/2002 PACKERS / BRIDGE PLUGS: PACKER PLUG EVENT SUMMARY 04/05/O2 DRIFT TBG W/3.8" CENT W/SB. TAG TOP OF LINER @ 9566' SLM. RDMO. NOTIFY DSO TO POP. 04/06/02 RIH W/WEATHERFORD WRP 4.5" BRIDGE PLUG, TAGGED LINER TOP @ 9580' , SET PLUG @ 9470' MID ELEMENT (TOP AT 9468'), TAGGED PLUG TO VERIFY SETTING, POOH. RDMO, NOTIFY DSO OF WELL STATUS, LEFT WELL SI. ASK DSO TO POP WELL. Fluids Pumped BBLS 1 PRESSURE TEST SURFACE PRESSURE CONTROL EQUIPMENT WITH DIESEL ( 1 TEST) 1 TOTAL Page 1 TREE = ____ ? WELLHEAD = ClW ACTUATOR = BAKER C BF. B_EV = ? KOP = 987' Max Angle = 42 @ 6449' Datum IVD = 10193' Datum 'IVD= 8800' SS 15-44 1975' SAFETY NOTES: 4.1/Z, HESHXOSVLNSSSVNiP, ID=3.813, i GAS LIFT MANDRELS Minimum ID = 3.813" @ 3722' 4-1/2" HES X NIPPLE 3698' 3722' 3770' 9_5/8,, X 4.1/2,, TiW HBBP_T PKR, iD = 3.917. i 4-1/Z' HES XNP, ID= 3.813" J TOP OF 4-1/Z' LNR H 3745' 4-1/2" '113G, 12.6#, L-80, 0.0152 bpf, ID = 3.958" H 3770' 4-11'Z' BAKER SEAL ASSY W/MULESHOE, ID = 3.875" ELMDTTNOT LOGGED I 9-5/8" CSG, 47#, NT-80, ID = 8.681" H 3897' TOP OF 2-7/8" LNR H 9593' 4-1/2" LNR, 12.6#, L-80, 0.0152 bpf, ID= 3.958" H 9719' PERFORA'11ON SUMMA RY REF LOG: SWS TDT ON 07/29/96 ANGLEATTOPPERF: 2 @ 10200' Note: Refer to Production DB for historical perf data SIZE SFF INTERVAL Opn/Sqz DATE 2-1/8" 4 10200-10220 O 08/08/97 2-1/8" 4 10219-10233 O 03/16/97 2-1/8" 4 10220-10234 O 11/29/96 2-1/8" 4 10240-10266 O 08/05/96 2-7/8" LNR, 6.5#, L-SO, 0.00579 bpf, ID: 2.441" I--i 10303' [ 10370' I DATE REV BY COMIVENTS DATE REV BY COIVIVIENTS 07/12/96 ORIGINAL COIVPL EFION 12/20/00 SIS-Isl CONVERTED TO CANVAS 01/24/01 SIS-MD FINAL 07/14/01 RN/TP CORRECTIONS PRUDHOE BAY UNIT WELL: 15-44 FERMFF No: 96-110 APl No: 50-029-22683-00 SEC22 Tll N R14E 2909.91 FEL 2262.05 FNL BP Exploration (Alaska) THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED OR BEFORE JANUAP. Y 03 2001 'L.__-------- E C:LORIWIFILM.DOC PL W M A T E_______lA k U N D_~E_..~R ------TH IS M ARK ER PERMIT DATA 96-110 DIR SURV 96-110 TDT-P 96-110 CEMENT BOND 96-110 7157 96-110 GR - MD 96-110 GR - TVD 96-110 RES/GR-MD 96-110 RES/GR-TVD 96-110 GR-TVD 96-110 GR-MD 96-110 TDTP 96-110 7472 96-110 7177 AOGCC Individual Well Geological Materials Inventory DATA PLUS ~/~SPERRY 0-10370 9600-10290 600-1029o I~L~773-9045 ~5436-10370 ~/8204-8783 PB1 ~/7950-10292 ~D/TDTP Page: 1 Date: 07/21/98 RUN RE CVD 07/16/96 FINAL 08/08/96 FINAL 08/08/96 103 09/05/96 5-7 09/16/96 5-7 09/16/96 FINAL 10/03/96 FINAL 10/03/96 FINAL 10/03/96 FINAL 10/03/96 FINAL 10/02/96 5-7 10/03/96 10/21/96 · 10-407 ~R~'cOMPL'ETION DATE ~ / ~-/~/ DAILY WELL OPS R ~//A /~ / TO ~/ 3~/~/ Are dry ditch samples required? yes ~_~.And received? Was the well cored? yes ~.. ~--~Analysis & description received? Are well tests required? jlyes rf~.~ Received? Well is in compliance Initial COMMENTS STATE OF ALASKA :A OILAND GAS CONSERVATION COMMISSIOI' REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown_ Stimulate._ Plugging _ Perforate X Pull tubing _ Alter casing _ Repair well _ Other_ 2. Name of Operator: 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Development~X 68' RKB 3. Address: Exploratory_ 7. Unit or Properly: P.O. Box 100360 Stratagrapic_ Anchorage, AK 99510-0360 Service_ P rudhoe Bay Unit 4. Location of well at surface: 8. Well number: 4735' NSL, 5178' WEL, Sec 22, T11N, R14E, UM. 15-44 At top of productive interval: 9. Permit number/approval number: 3003' NSL, 2935' WEL, Sec 15, TION, R14E, UM. 96-110 At effective depth: 10. APl number: 50-029-22683 At total depth: 11. Field/Pool: 3016' NSL, 2919' WEL, Sec 15, T11N, R14E, UM. Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 10370 feet Plugs (measured) PBTD Tagged at 10257' MD (8/6/97). true vedical 9045 feet Effective Depth: measured 10257 feet Junk (measured) true vertical 8932 feet Casing Length Size Cemented Measured depth True vedical depth Conductor 110' 20" 260 Sx Arcticset 110' 110' Surface 3863' 9-5/8" 1909 Sx CS III, 3897' 3582' & 333 Sx CIG Liner 5974' 4-1/2" 150 Sx CIG 9719' 8394' Liner 781' 2-7/8" 60 Sx CIG 10370' 9045' Perforation Depth measured 10200 - 10234'; 10240 - 10266' true vertical 8875 - 8909'; 8915 - 8941' Tubing (size, grade, and measured depth)4-1/2", 12.6#, L-80, Tbg @ 3770' MD. ORIdlNAL ........ ~ ~ .... -.,% 'Packers and SSSV (type and measured depth) TIW HBBP-T Packer @ 3698' MD; HES HXO SLVN SSSV @ 1975' MD. i ¢i 1997 13. Stimulation or cement squeeze summary ~-~_~ue~ ....... Intervals treated (measured) see attached Intervals treated (measured) 14. Representitive Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 588 891 0 292 Subsequent to operation 2309 322 0 336 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run _ Daily Report of Well Operations _X Oil _X Gas _ Suspended _ Service _ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~'~ %, ~ Title: Engineering Supervisor Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE~& 15-44 PERFORATING OPERATIONS DESCRIPTION OF WORK COMPLETED 8/8/97: MIRU & PT equipment. Added perforations: 10200'- 10219' MD (Z1) Reperforated: RIH w/perforating gun & shot 20' of perforations as follows: Ref. Log: MWD 7/8/96. 10219' - 10220' MD (Z1) Ref. Log: MWD 7/8/96. Used a 2-1/8" carrier & shot the perfs at 4 spf at 0 degree phasing at balanced pressure. POOH w/perf gun. Noted all shots fired. Rigged down. Returned the well to production w/gas lift & obtained a valid welltest. STATE OF ALASKA ALasKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown _ StimulateX Plugging _ Perforate X Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator: 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Development X 68' RKB 3. Address: Exploratory_ 7. Unit or Property: P.O. Box 100360 Stratagrapic_ Anchorage, AK 99510-0360 Service_ Prudhoe Bay Unit 4. Location of well at surface: 8. Well number: 4735' NSL, 5178' WEL, Sec 22, T11N, R14E, UM. 15-44 At top of productive interval: 9. Permit number/approval number: 3003' NSL, 2935' WEL, Sec 15, T10N, R14E, UM. 96-110 At effective depth: 10. APl number: 50-029-22683 At total depth: 11. Field/Pool: 3016' NSL, 2919' WEL, Sec 15, T11N, R14E, UM. Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 10370 feet Plugs (measured) PBTD Tagged at 10235' MD (3/16/97). true vertical 9045 feet Effective Depth: measured 10235 feet Junk (measured) true vedical 8910 feet Casing Length Size Cemented Measured depth True vedlcal depth Conductor 110' 20" 260 Sx Arcticset 110' 110' Surface 3863' 9-5/8" 1909 Sx CS II I, 3897' 3582' & 333 Sx CIG Liner 5974' 4-1/2" 150 Sx Cl G 9719' 8394' Liner 781' 2-7/8" 60 Sx Cl G 10370' 9045' Perforation Depth measured 10219 - 10234'; 10240 - 10266' true vertical 8894 - 8909'; 8915 - 8941' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tbg @ 3770' MD. Packers and SSSV (type and measured depth) TIW HBBP-T Packer @ 3698' MD; HES HXO SLVN SSSV @ 1975' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) see attached0RIGINAL Intervals treated (measured) 14. Representitive Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 0 0 0 0 Subsequent to operation 493 1848 43 271 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run _ Daily Report of Well Operations _ X Oil _X Gas _ Suspended _ Service _ 17. I hereby certiiy that the foregoing is true and correct to the best of my knowledge. Signed ¢,.,/t.4,~ "~. ~ Title: Engineering Supervisor Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 15-44 DESCRIPTION OF WORK COMPLETED PERFORATING & ACID STIMULATION TREATMENT 3/16/97: MIRU & PT equipment. perforations as follows: RIH w/perforating gun & tagged PBTD at 10235' MD, then PU & shot 14' of Added perforations: 10219 - 10220' MD (Zl) Reperforated: 10220- 10233' MD (Zl) Used a 2-1/8" carrier & shot perfs at 4 spf at 60 degree phasing at balanced pressure. POOH w/perf gun. Rigged down. 4/4/97: An Acid Stimulation was pumped to bring dead well back on production as follows: MIRU CTU & PT equipment. Loaded the wellbore w/Water & Crude, then RIH w/CT & pumped treatment fluids through the perforation interval located above fill at: 10219- 10234' MD (Zl) Pumped: a) 25 bbls Xylene Preflush, followed by b) 25 bbls 2% NH4Cl Water w/500 scfm injected N2 @ 1.4 bpm, followed by c) 50 bbls 12% HCl w/500 scfm injected N2, followed by d) 25 bbls 9% HCl- 1% HF w/500 scfm injected N2, followed by e) 25 bbls 12% HCl w/500 scfm injected N2, followed by f) 90 bbls 2% NH4Cl w/500 scfm injected N2, followed by g) 10 bbls Meth-Water w/500 scfm injected N2, followed by h) N2 injected at 500 - 1500 scfm, until reaching 180 Mscf total N2 pumped on job, followed by i) 40 bbls Meth-Water while POOH w/CT. Rigged down. Returned the well to production w/lift gas & obtained a valid welltest. ~--' STATE OF ALASKA ALAS,.~ O~- AND GAS CONSERVATION uOMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing ~ Alter casing .---- Repair well Perforate X Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 4735' NSL, 5178' WEL, Sec. 22, T11N, R14E, UM. At top of productive interval 3003' NSL, 2935' WEL, Sec. 15, T11N, R14E, UM. At effective depth At total depth 3016' NSL, 2919' WEL, Sec. 15, T11N, R14E, UM. 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 68' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 15-44 9. Permit number/approval number 96-110 10. APl number 50 - 029-22683 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 10370 feet 9045 feet Plugs(measured) PBTD Tagged @ 10254' MD (11/29/96). Effective depth: measured 10254 feet true vertical 8929 feet Junk(measured) Casing Length Size Cemented Conductor 110' 20" 260 Sx Arcticset Surface 3863' 9-5/8" 1909 Sx CS III & 333 Sx CIG Liner 5974' 4-1/2" 150 Sx CIG Liner 781' 2-7/8" 60 Sx CIG Measured depth Trueve~icaldepth 110' 110' 3897' 3582' 9719' 8394' 1O37O' 9O45' Perforation depth: measured 10220 - 10234'; 10240 - 10266' true vertical 8895 - 8909'; 8915 - 8941' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tbg @ 3770' MD. JAN 0 7 1997 Oil & (~ co,~. 0~mmi~¢0~. Packers and SSSV (type and measured depth) TIW HBBP-T Packer @ 3698' MD; HES HXO SLVN SSSV @ 1975' MD. 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure ORIGINAL 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Shut In Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil. X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'~ ~},,~. ~ Title Engineering Supervisor Form 10-404 Rev 06/15/88 Date ! -~, -' ?'7 SUBMIT IN DUPLICATE 15-44 DESCRIPTION OF WORK COMPLETED HYDRAULIC FRACTURE TREATMENT OF ZONE lA 9/22/96 · RIH & tagged PBTD at 10295' MD. 9/29/96' MIRU & PT equipment to 8700 psi. Pumped a Hydraulic Fracture Treatment using 20/40 mesh proppant, through the perforations located at: Pumped: a) b) Resumed c) d) 10240 - 10266' MD (Z1A) 200 bbls 20# Linear Pre Pad Gel @ 15 bpm, followed by Shutdown. ISlP @ 2410. pumping Data Frac: 18 bbls 30# Crosslinked Gel @ 15 bpm, followed by 127 bbls Flush @ 3 - 15 bpm, followed by e) 18 bbls Flush @ 15 bpm, followed by f) Shutdown. ISlP @ 2750. Resumed pumping the Fracture Treatment: g) 10 bbls 30# Crosslinked Gelled Pad @ 15 bpm, followed by h) 63 bbls Crosslinked Slurry w/ramped proppant stages @ 2 - 8 ppg, followed by i) 127 bbls Flush, followed by j) Shutdown. Placed a total of 6,834 lbs of proppant into the formation. 10/1/96 - 11/27/96- Rigged down. Jetted CT proppant fill cleanouts (10/1, 11/1, 11/7, & 11/27) w/biozan to 11288' MD. I I/2 9/9 6: RIH w/perforation gun & tagged PBTD at 10254' MD, then PU & shot Add Perforations at: 10220 - 10234' MD (Z1A) Used a 2-1/2" carrier & shot the perfs at 4 spf at 180 degree phasing at balanced pressure. POOH w/perf gun. Noted all shots fired. Rigged down. Attempted to place well on initial production w/gaslift. The well will not flow. Future wellwork options to initiate production are being evaluated. Shut in well. 'STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CtJ~vlMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 96-110 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22683 41 Location of well at surface *- ........................ ~,,~,~ 9. Unit or Lease Name 4735' NSL, 5178' WEL, SEC. 22, T11N, R14E i !~!~,-.--",~ ~¢~r'~,~ im¢,,,~~ Prudhoe Bay Unit At top of product, vein te rval !_._ ~ ;,;'-~ ~/u~7,~.___~il ' ~ ,11. Field and Pool 10. Well 15-44 Number 3003'NSL'2935'WEL'SEC'15'T11N'R14E ; V~2:"At total depth 3016' NSL, 2919' WEL, SEC. 15, T11N, R14E Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 67.80I ADL 028306 12. Date SPudded 113. Date T.D. Reached I 14. Date Comp., Susp., Or Aband.115. Water depth, if offshore 116. No. of Completions 06/21/96 I 07/07/96 I 08/05/96 I N/A MSLI One 17. Total Depth (MD+TVD)! 18. Plug Back Depth (MD~-T~D)~19. Directional Surveyl20. Depth where SSS.V, set~l. Thickness of Permafrosl 10370 9045 F'I1 10295 8970 F1 []Yes E3No } (Nipple) 1975 MD/ 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, NEU, CBT 23. CASING, LINER AND CEMENTING REcoRD CASING SE'I-rING DEPTH HOLE SIZE VVT. PER FT. GRADE TOP BO'FrOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) , 9-5/8" 47# NT-80S 34' 3897' 12-1/4" 1909 sx CS III, 333 sx 'G' 4-1/2" 12.6# L-80 3745' "9719' 6" 150 sx Class 'G' , 2-7/8" 6.16# L-80 9589' 10370' 3-3/4" 60 sx Class 'G' ,, 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) . ~ ~ ~ ¢ ~.~ ~ SIZE DEPTH SET (MD) PACKER SET (MD) ~ ~'~ .~.~ ',. \~ ~,-~ 4-1/2", 12.6#, L-80 3770' 3698' 2-1/8" Gun Diameter, 4 spf MD TVD~ ~ MD TVD 10240' - 10266' 8915' - 8941' .. ~.. ~ r~ 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. I~S~-f.S 0i% 2_..~ ~?,.S 0'¢--'~$' 0r'~P'm'%SSi00 DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED j~ .... :. ~, ....... ¢_ ...... Freeze Protect with 140 Bbls of Diesel 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) August 5, 1996 I. N/A - Well Won't Flow, Actions Plans Are Being Formulated Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED ~ OIL-BBL GAs-MCF WATER-BBL O~L GRAWT~-ApI (CORE) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate , _9.. Geologic Mark ~ 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sag River 9711' 8386' Shublik 9745' 8420' Top of Sadlerochit 9804' 8479' Kavik 10272' 8947' :il. List of Attachments " Summary of Daily Drilling Reports, Surveys the g i ' r an_.d correct to the best of my knowledge Signed PaulPdnce Title Senior Drilling Engineer Date Prepared By Name/Number: Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. 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 only 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 Rev. 07-01-80 SUMMARY OF DAILY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: I 5-44 Rig Name: Doyon 14 AFE: 4J0308 Accept Date: 06/20/96 Spud Date: 06/21/96 Release Date: 0 7/1 1/96 Jun 21 1996 (1) Rig moved 100 %. Rig waited: Materials. Rig moved 50 %. Rig moved 100 %. Rigged up Travelling block. Rigged up Kelly. Rigged up Bell nipple. Rigged up Block line. Made up BHA no. 1. Held safety meeting. Made up BHA no. 1 . Jun 22 1996 (2) Reamed to 110 ft. Drilled to 135 ft. Serviced Flowline. Drilled to 490 ft. Pulled out of hole to 0 ft. Made up BHA no. 2. R.I.H. to 490 ft. Took Gyro survey at 490 ft. Drilled to 521 ft. Took Gyro survey at 521 ft. Drilled to 550 ft. Took Gyro survey at 550 ft. Drilled to 580 ft. Took Gyro survey at 580 ft. Drilled to 670 ft. Took Gyro survey at 670 ft. Drilled to 837 ft. Jun 23 1996 (3) Drilled to 1768 ft. Circulated at 1768 ft. Flow check. Pulled out of hole to 0 ft. Made up BHA no. 3. R.i.H. to 1768 ft. Drilled to 2695 ft. Jun 24 1996 (4) Drilled to 2824 ft. Circulated at 2824 ft. Pulled out of hole to 1700 ft. R.I.H. to 2824 ft. Drilled to 3910 ft. Circulated at 3910 ft. Flow check. Pulled out of hole to 1076 ft. R.I.H. to 3910 ft. Circulated at 3910 ft. Pulled out of hole to 1076 ft. Pulled BHA. Ran Drillpipe in stands to 0 ft. Rigged down Drillstring handling equipment. Rigged up Casing handling equipment. Jun 25 1996 (5) Ran Casing to 3896 ft (9.625 in OD). Circulated at 3896 ft. Rigged up Drillstring handling equipment. Held safety meeting. Rigged up Drillpipe. Held safety meeting. Circulated at 3896 ft. Pumped spacers - volume 70 bbl. Mixed and pumped slurry- 650 bbl. Mixed and pumped slurry - 69 bbl. Retrieved downhole equipment - Cementing packer. Rigged down Casing handling equipment. Rigged down Bell nipple. Installed Casing spool. Rigged up All functions. Operations Summary for: -44 Jun 26 1996 (6) Rigged up All functions. Tested All functions. Made up BHA no. 4 . R.I.H. to 3811 ft. Circulated at 3811 ft. Held safety meeting. Tested Casing - Via annulus and string. Held drill (Kick (well kill)). Drilled installed equipment - Float collar. Drilled cement to 3895 ft. Drilled installed equipment - Float shoe. Circulated at 3897 ft. Flow check. Laid down 3770 ft of 5 in OD drill pipe. Pulled BHA. Rigged down Kelly. Rigged up Kelly. Rigged down Ail rams. Rigged up All rams. Jun 27 1996 (7) Tested All rams. Serviced Drillfloor / Derrick. Made up BHA no. 5 . Singled in drill pipe to 3838 ft. Serviced Block line. Drilled to 3935 ft. Circulated at 3935 ft. Performed formation integrity test. Drilled to 3973 ft. Performed formation integrity test. Drilled to 4844 ft. Jun 28 1996 (8) Drilled to 4905 ft. Drilled to 5436 ft. 5436 ft. Drilled to Circulated at 4905 ft. Pulled out of hole to 3896 ft. R.I.H. to 4905 ft. Circulated at 5436 ft. Pulled BHA. Made up BHA no. 6. R.I.H. to 5649 ff. Jun 29 1996 (9) Drilled to 5787 ft. Worked stuck pipe at 5787 ft. Circulated at 5787 ft. Drilled to 6687 ft. Circulated at 6687 ft. Pulled BHA. Jun 30 1996 (10) Made up BHA no. 7. R.I.H. to 6687 ft. Drilled to 7713 ft. Circulated at 7713 ft. Pulled out of hole to 6558 ft. R.I.H. to 7713 ft. Jul I 1996 (11) Drilled to 8667 ft. Circulated at 8667 ft. Jul 2 1996 (12) Pulled out of hole to 7575 ft. R.I.H. to 8667 ft. Drilled to 9540 ft. Jul 3 1996 (13) Drilled to 9551 ft. Repaired Washpipe. Drilled to 9684 ft. Circulated at 9684 ft. Drilled to 9719 ft. Circulated at 9719 ft. Flow check. Pulled out of hole to 3896 ft. Serviced Block line. R.I.H. to 9719 ft. Circulated at 9719 ft. Flow check. Laid down 4712 ft of 3.5 in OD drill pipe. Pulled BHA. Page Operations Summary for: '1..-44 Jul 4 1996 (14) Pulled BHA. Ran Casing to 3850 ft (4.5 in OD). Circulated at 3850 ft. Ran Casing to 5933 ft (4.5 in OD). Ran Drillpipe in stands to 9719 ft. Circulated at 9719 ft. Batch mixed slurry - 30 bbl. Reverse circulated at 3733 ft. Pulled Drillpipe in stands to 2000 ft. Jul 5 1996 (15) Pulled Driilpipe in stands to 0 ft. Ran Casing to 3761 ft (5.5 in OD). Circulated at 3775 ft. Circulated at 3761 ft. Tested Locator seal assembly - Via string. Rigged up Well control. Rigged up All rams. Tested Well control. Retrieved BOP test plug assembly. Made up BHA no. 8. Jul 6 1996 (16) Made up BHA no. 8. Singled in drill pipe to 3800 ft. Circulated at 3800 ft. Singled in drill pipe to 9495 ft. Washed to 9524 ft. Held drill (Kick (well kill)). Tested Casing - Via annulus and string. Drilled cement to 9729 ft. Circulated at 9729 ft. Circulated at 9729 ft. Circulated at 9729 ft. Drilled to 9762 ft. Jul 7 1996 (17) Drilled to 10325 ft. Jul 8 1996 (18) Drilled to 10370 ft. Pulled out of hole to 3668 ft. Bullhead well. R.I.H. to 10370 ft. Circulated at 10370 ft. Pulled out of hole to 6400 ft. Jul 9 1996 (19) Pulled out of hole to 0 ft. Rigged up Casing handling equipment. Ran Casing to 800 ft (2.875 in OD). Ran Drillpipe in stands to 9700 ft. Circulated at 9700 ft. Ran Drillpipe in stands to 10370 ft. Circulated at 10370 ft. Mixed and pumped slurry- 10 bbl. Pulled Drillpipe in stands to 8500 ft. Flow check. Pulled Drillpipe in stands to 7500 ft. Jul 10 1996 (20) Pulled Drillpipe in stands to 0 ft. Rigged down sub-surface equipment - Downhole tools. Serviced Block line. Rig waited: Equipment. R.I.H. to 9582 ft. Repaired Tie back packer. Tested Hydraulic packer. Laid down 4000 ft of 2.375 in OD drill pipe. Page 3 Operations Summary for: 44 Jul 11 1996 (21) Laid down 4000 ft of 2.375 in OD drill pipe. Rigged down Drillstring handling equipment. Rigged up Drillstring handling equipment. Rigged up All rams. Laid down 3763 ft of Casing. Ran Drillpipe in stands to 3740 ft. Rigged down Kelly. Circulated at 3740 ft. Laid down 3740 ft of Drillpipe. Held safety meeting. Ran Tubing to 2000 ft (4.5 in OD). Jul 12 1996 (22) Ran Tubing to 1764 ft (4.5 in OD). Rigged up sub-surface equipment - SCSSSV nipple assembly. Tested SCSSSV control line. Ran Tubing to 3670 ft (4.5 in OD). Reverse circulated at 3670 ft. Space out tubulars. Stung into Liner hanger. Installed Tubing hanger. Set packer at 3698 ft with 3500 psi. Tested Tubing. Tested Hydraulic packer. Tested Well control. Rigged up Bottom ram. Rigged down BOP stack. Installed Xmas tree. Tested All tree valves. Removed Seal assembly. Freeze protect well - 140 bbl of Diesel. Freeze protect well - 140 bbl of Diesel. Installed Seal assembly. Aug 5, 1996 Perforations were shot with a Gun Diameter of 2-1/8", 4 shots-per-foot. Interval perf'd was 10240' - 10266'. The well did not produce, due to poor rock quality. Plans are being made for future frac'ing and / or perfing work. Page 4 S~ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 MWD SURVEY JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. .00 .00 -67.80 50.00 50.00 -17.80 100.00 99.99 32.19 150.00 149.99 82.19 200.00 199.98 132.18 0 0 0 36 0 48 0 48 1 0 N .00 E .00 .00N .00E S 5.70 W 1.20 .26S .03W S 5.20 W .40 .87S .08W S 4.60 W .00 1.56S .14W S 18.30 E .81 2.33S .03W .00 - .23 -.78 -1.39 -1.98 250.00 249.98 182.18 1 6 300.00 299.97 232.17 1 0 350.00 349.96 282.16 1 0 400.00 399.95 332.15 1 12 450.00 449.94 382.14 1 23 S 32.20 E .55 3.15S .36E S 64.30 E 1.18 3.74S 1.01E S 80.30 E .56 4.00S 1.83E S 81.80 E .41 4.15S 2.78E S 89.40 E .53 4.23S 3.91E -2.45 -2.60 -2.38 -1.99 -1.45 500.00 499.91 432.11 2 550.00 549.82 482.02 4 626.57 626.00 558.20 7 716.71 715.38 647.58 7 806.74 804.49 736.69 8 24 18 5 46 38 N 75.20 E 2.23 3.97S 5.53E N 65.20 E 3.96 2.92S 8.24E N 50.10 E 4.12 1.32N 14.48E N 52.40 E .81 8.61N 23.58E N 52.60 E .97 16.43N 33.78E z.35 2.00 8.94 19.99 32.08 896.49 893.09 825.29 9 41 987.22 982.37 914.57 10 47 1079.61 1073.06 1005.26 11 15 1171.95 1163.67 1095.87 10 54 1263.49 1253.61 1185.81 10 36 N 52.20 E 1.17 25.16N 45.10E N 50.50 E 1.26 35.24N 57.69E N 50.20 E .50 46.51N 71.28E N 44.30 E 1.28 58.53N 84.31E N 40.80 E .79 71.11N 95.86E 45.54 60.83 77.66 94.81 111.64 1357.21 1345.82 1278.02 9 55 1449.77 1437.01 1369.21 9 52 1541.64 1527.40 1459.60 10 41 1635.76 1619.66 1551.86 12 2 1696.64 1679.11 1611.31 12 51 N 38.80 E .83 83.93N 106.56E N 36.40 E .45 96.53N 116.26E N 35.20 E .93 109.84N 125.85E N 34.70 E 1.43 125.05N 136.48E N 33.00 E 1.48 135.95N 143.78E 128.21 144.06 160.44 178.98 192.10 1727.74 1709.39 1641.59 13 1821.11 1800.17 1732.37 13 1914.37 1890.99 1823.19 12 2006.10 1980.43 1912.63 13 2098.96 2070.48 2002.68 15 26 37 36 3 8 N 31.80 E 2.09 141.93N 147.57E N 30.40 E .40 160.64N 158.86E N 28.90 E 1.16 179.03N 169.34E N 28.90 E .50 196.86N 179.18E N 27.50 E 2.27 216.80N 189.85E 199.17 221.02 242.15 262.48 285.02 2192.44 2160.16 2092.36 2283.88 2246.95 2179.15 2377.69 2335.08 2267.28 2470.01 2420.64 2352.84 2563.23 2505.65 2437.85 17 19 20 23 25 37 4 57 8 15 311.31 340.06 372.12 406.74 444.94 S~-~RRY-SUN DRILLING SERVICES ANCHORAGE. ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH .SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 MWD SURVEY JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 2658.33 2590.73 2522.93 2753.39 2673.91 2606.11 2845.87 2753.17 2685.37 2938.55 2830.76 2762.96 3031.17 2905.83 2838.03 27 48 30 2 31 58 34 17 37 24 N 30.20 E 2.79 391.30N 292.62E N 28.80 E 2.46 431.33N 315.24E N 29.70 E 2.14 472.88N 338.53E N 28.10 E 2.69 517.23N 362.99E N 25.90 E 3.62 565.57N 387.57E 487.39 533.29 580.83 631.37 685.32 3126.10 2981.23 2913.43 37 25 3216.91 3053.04 2985.24 38 2 3310.29 3125.92 3058.12 39 19 3404.27 3198.72 3130.92 39 7 3498.45 3271.89 3204.09 38 54 N 26.70 E .51 617.28N 413.13E N 26.20 E .76 667.04N 437.88E N 26.60 E 1.40 719.32N 463.84E N 27.20 E .46 772.32N 490.73E N 26.00 E .84 825.33N 517.27E 742.64 797.89 855.90 915.03 973.98 3591.32 3344.37 3276.57 38 30 3684.90 3417.72 3349.92 38 16 3777.39 3489.70 3421.90 39 30 3839.07 3537.23 3469.43 39 40 3910.60 3592.53 3524.73 39 4 N 27.40 E 1.04 877.21N 543.36E N 26.30 E .77 929.05N 569.61E N 26.60 E 1.35 981.04N 595.47E N 26.40 E .33 1016.22N 613.01E N 26.60 E .86 1056.83N 633.26E 1031.72 1089.52 1147.25 1186.32 1231.43 4005.17 3666.20 3598.40 38 34 4098.46 3737.62 3669.82 41 30 4192.27 3808.31 3740.51 40 42 4285.54 3879.63 3811.83 39 32 4379.62 3952.46 3884.66 39 0 N 26.80 E .53 1109.79N 659.90E N 28.00 E 3.24 1163.06N 687.53E N 28.20 E .86 1217.46N 716.57E N 27.90 E 1.26 1270.50N 744.84E N 28.60 E .74 1322.95N 773.02E 1290.39 1350.14 1411.61 1471.51 1530.87 4470.17 4023.39 3955.59 37 4562.96 4095.88 4028.08 39 4656.77 4168.60 4100.80 38 4749.53 4240.94 4173.14 38 4843.44 4313.40 4245.60 40 52 22 59 3O 31 N 29.40 E 1.36 1372.18N 800.30E N 29.10 E 1.63 1422.71N 828.60E N 29.80 E .62 1474.32N 857.73E N 29.30 E .63 1524.82N 886.37E N 25.30 E 3.46 1577.91N 913.72E 1587.04 1644.84 1704.01 1761.98 1821.42 4936.45 4384.40 4316.60 39 58 5031.41 4457.15 4389.35 40 1 5121.90 4526.73 4458.93 39 27 5216.94 4600.42 4532.62 38 51 5312.90 4676.32 4608.52 36 34 N 25.20 E .60 1632.25N 939.35E N 26.10 E .61 1687.27N 965.77E N 27.90 E 1.41 1738.81N 992.02E N 27.00 E .87 1792.07N 1019.69E N 29.00 E 2.70 1843.91N 1047.22E 1881.00 1941.57 1999.12 2058.88 2117.38 5412.23 4754.50 4686.70 39 34 5508.04 4828.16 4760.36 39 55 5599.91 4898.78 4830.98 39 36 5694.78 4972.75 4904.95 37 54 5790.50 5048.08 4980.28 38 16 N 28.30 E 3.05 1897.67N 1076.58E N 29.40 E .82 1951.32N 1106.14E N 29.60 E .36 2002.47N 1135.08E N 28.10 E 2.05 2054.47N 1163.75E N 27.90 E .41 2106.62N 1191.47E 2178.48 2239.60 2298.27 2357.52 2416.37 S~qRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 MWD SURVEY JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 5885.66 5122.75 5054.95 5979.93 5196.86 5129.06 6073.70 5270.44 5202.64 6168.44 5343.81 5276.01 6262.54 5415.68 5347.88 38 20 N 26.20 E 1.11 2159.16N 1218.30E 37 59 N 26.10 E .39 2211.45N 1243.97E 38 37 N 28.70 E 1.85 2263.04N 1270.72E 39 52 N 29.20 E 1.36 2315.48N 1299.73E 40 31 N 28.80 E .75 2368.60N 1329.18E 2475.08 2532.95 2590.81 2650.61 2711.22 6354.58 5485.54 5417.74 6448.86 5556.55 5488.75 6544.91 5629.06 5561.26 6640.30 5701.49 5633.69 6703.73 5749.47 5681.67 40 43 N 28.70 E .22 2421.14N 1358.00E 41 32 N 28.50 E .88 2475.59N 1387.69E 40 24 N 26.50 E 1.80 2531.44N 1416.78E 40 47 N 26.40 E .40 2587.01N 1444.42E 40 54 N 25.60 E .84 2624.30N 1462.61E 2771.01 2832.86 2895.57 2957.27 2998.47 6798.84 5821.04 5753.24 6894.30 5893.61 5825.81 6989.59 5966.94 5899.14 7084.68 6040.08 5972.28 7179.97 6114.12 6046.32 41 29 N 25.90 E .65 2680.72N 1489.82E 39 31 N 25.00 E 2.15 2736.69N 1516.47E 39 51 N 25.40 E .45 2791.75N 1542.38E 39 34 N 28.10 E 1.84 2846.00N 1569.72E 38 27 N 27.50 E 1.23 2899.06N 1597.70E 3060.65 3122.14 3182.48 3242.89 3302.65 7275.93 6189.68 6121.88 7371.40 6265.25 6197.45 7466.59 6340.91 6273.11 7561.84 6416.93 6349.13 7657.13 6493.04 6425.24 37 38 N 30.10 E 1.88 2950.88N 1626.17E 37 42 N 29.30 E .52 3001.56N 1655.08E 37 0 N 31.20 E 1.42 3051.45N 1684.17E 37 4 N 32.00 E .51 3100.33N 1714.24E 36 54 N 31.30 E .48 3149.14N 1744.33E 3361.64 3419.91 3477.61 3534.98 3592.31 7752.84 6569.99 6502.19 7847.42 6646.92 6579.12 7944.21 6726.90 6659.10 8038.30 6806.05 6738.25 8133.14 6886.59 6818.79 36 2 N 30.10 E 1.17 3198.06N 1773.38E 35 5 N 29.80 E 1.02 3245.73N 1800.85E 33 29 N 36.40 E 4.18 3291.39N 1830.54E 32 1 N 42.20 E 3.68 3330.78N 1862.71E 31 48 N 49.80 E 4.24 3365.55N 1898.70E 3649.17 3704.13 3758.59 3809.11 3857.83 8228.21 6967.75 6899.95 8324.58 7051.32 6983.52 8419.46 7135.28 7067.48 8515.26 7221.49 7153.69 8610.14 7307.92 7240.12 30 57 N 54.00 E 2.47 3396.10N 1937.63E 28 43 N 52.90 E 2.39 3424.63N 1976.15E 26 53 N 61.60 E 4.69 3448.60N 2013.22E 24 51 N 68.50 E 3.79 3466.29N 2051.02E 23 52 N 72.40 E 1.98 3479.40N 2087.87E 3904.56 3949.40 3989.60 4024.91 4055.86 8705.53 7395.46 7327.66 8801.28 7485.00 7417.20 8896.42 7576.30 7508.50 8991.81 7669.55 7601.75 9086.65 7763.42 7695.62 22 57 N 74.10 E 1.19 3490.33N 2124.16E 18 27 N 71.30 E 4.81 3500.32N 2156.50E 14 5 N 70.20 E 4.60 3509.07N 2181.67E 10 11 N 78.80 E 4.50 3514.65N 2200.88E 6 6 N 64.50 E 4.77 3518.45N 2213.67E 4084.68 4110.55 4131.53 4146.60 4156.72 S~-~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 MWD SURVEY JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 OPERATOR: ARCO ALASKA INC. FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 9182.65 7858.86 7791.06 6 15 N 55.80 E .99 3523.59N 2222.61E 4165.88 9277.54 7953.31 7885.51 4 45 N 56.70 E 1.58 3528.66N 2230.18E 4174.23 9373.45 8049.03 7981.23 2 9 N 48.20 E 2.77 3532.05N 2234.85E 4179.60 9468.33 8143.84 8076.04 2 22 N 41.30 E .38 3534.71N 2237.48E 4183.27 9563.85 8239.27 8171.47 2 39 N 32.70 E .49 3538.07N 2239.98E 4187.44 9625.83 8301.18 8233.38 2 30 N 18.20 E 1.08 3540.56N 2241.18E 4190.19 9662.53 8337.85 8270.05 2 12 N 12.40 E 1.02 3542.01N 2241.59E 4191.63 9749.51 8424.75 8356.95 2 54 N 15.20 E .81 3545.78N 2242.52E 4195.30 9839.86 8514.99 8447.19 2 31 N 4.90 E .68 3549.97N 2243.29E 4199.24 9938.31 8613.38 8545.58 1 30 N 64.10 E 2.22 3552.70N 2244.64E 4202.26 10032.74 8707.74 8639.94 2 37 S 88.50 E 1.56 3553.18N 2247.91E 4204.44 10127.52 8802.44 8734.64 2 0 N 62.90 E 1.37 3553.88N 2251.56E 4207.00 10224.14 8899.00 8831.20 2 17 N 43.80 E .79 3556.04N 2254.40E 4210.35 10318.25 8993.01 8925.21 2 45 N 40.80 E .52 3559.11N 2257.18E 4214.44 10339.07 9013.80 8946.00 3 32 N 38.90 E 3.78 3559.99N 2257.91E 4215.58 10370.00 9044.67 8976.87 3 32 N 38.90 E .00 3561.48N 2259.11E 4217.47 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4217.54 FEET AT NORTH 32 DEG. 23 MIN. EAST AT MD = 10370 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 32.72 DEG. PROJECTED SURVEY AT 10370.00' MD S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -67.80 .00 N .00 E 1000.00 994.93 927.13 36.76 N 59.53 E 2000.00 1974.49 1906.69 195.65 N 178.52 E 3000.00 2880.89 2813.09 548.79 N 379.30 E 4000.00 3662.16 3594.36 1106.92 N 658.44 E .00 5.07 5.07 25.51 20.43 119.11 93.60 337.84 218.73 5000.00 4433.09 4365.29 1669.13 N 956.88 E 6000.00 5212.68 5144.88 2222.55 N 1249.41 E 7000.00 5974.93 5907.13 2797.78 N 1545.25 E 8000.00 6773.68 6705.88 3315.33 N 1849.29 E 9000.00 7677.62 7609.82 3514.93 N 2202.28 E 566.91 229.07 787.32 220.42 1025.07 237.75 1226.32 201.25 1322.38 96.06 10000.00 8675.04 8607.24 3553.22 N 2246.41 E 10370.00 9044.67 8976.87 3561.48 N 2259.11 E 1324.96 2.58 1325.33 .36 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SF~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -67.8 67.80 67.80 .0 167.81 167.80 100.0 267.83 267.80 200.0 367.84 367.80 300.0 .00 N .00 E .00 .45 S .04 W .00 .00 1.82 S .15 W .01 .01 3.42 S .55 E .03 .02 4.06 S 2.14 E .04 .02 467.87 467.80 400.0 568.05 567.80 500.0 668.70 667.80 600.0 769.63 767.80 700.0 870.83 867.80 800.0 0 4.22 S 4.38 0 2.22 S 9.55 0 4.67 N 18.52 0 13.05 N 29.36 0 22.51 N 41.69 E .07 .03 E .25 .18 E .90 .65 E 1.83 .94 E 3.03 1.20 972.39 967.80 900.0 1074.25 1067.80 1000.0 1176.15 1167.80 1100.0 1277.93 1267.80 1200.0 1379.52 1367.80 1300.0 33.47 N 55.55 45.84 N 70.48 59.10 N 84.86 73.12 N 97.60 86.93 N 108.97 E 4.59 1.55 E 6.45 1.86 E 8.35 1.90 E 10.13 1.78 E 11.72 1.59 1481.03 1467.80 1400.0 1582.76 1567.80 1500.0 1685.04 1667.80 1600.0 1787.80 1767.80 1700.0 1890.60 1867.80 1800.0 100.84 N 119.44 116.11 N 130.27 133.78 N 142.38 153.87 N 154.89 174.49 N 166.83 E 13.23 1.51 E 14.96 1.74 E 17.24 2.27 E 20.00 2.76 E 22.80 2.80 1993.13 1967.80 1900.0 2096.18 2067.80 2000.0 2200.46 2167.80 2100.0 2305.95 2267.80 2200.0 2412.73 2367.80 2300.0 194.29 N 177.77 216.16 N 189.52 241.99 N 203.78 271.05 N 220.56 303.40 N 239.35 E 25.33 2.53 E 28.38 3.05 E 32.66 4.27 E 38.15 5.49 E 44.93 6.78 2521.38 2467.80 2400.0 2632.50 2567.80 2500.0 2746.33 2667.80 2600.0 2863.12 2767.80 2700.0 2983.81 2867.80 2800.0 339.71 N 261.36 381.05 N 286.60 428.23 N 313.54 480.82 N 343.06 540.30 N 375.00 E 53.58 8.65 E 64.70 11.12 E 78.53 13.83 E 95.32 16.79 E 116.01 20.69 3109.19 2967.80 2900.0 3235.66 3067.80 3000.0 3364.41 3167.80 3100.0 3493.19 3267.80 3200.0 3621.26 3367.80 3300.0 608.10 N 408.51 677.41 N 442.98 749.95 N 479.23 822.37 N 515.83 893.75 N 551.93 E 141.39 25.38 E 167.86 26.46 E 196.61 28.76 E 225.39 28.78 E 253.46 28.07 S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3749.00 3467.80 3400.00 3878.74 3567.80 3500.00 4007.23 3667.80 3600.00 4138.76 3767.80 3700.00 4270.20 3867.80 3800.00 964.89 N 1038.86 N 1110.95 N 1186.64 N 1261.87 N 587.39 E 624.27 E 660.49 E 700.07 E 740.27 E 281.20 27.75 310.94 29.74 339.43 28.49 370.96 31.53 402.40 31.44 4399.36 3967.80 3900.00 4526.64 4067.80 4000.00 4655.75 4167.80 4100.00 4784.03 4267.80 4200.00 4914.79 4367.80 4300.00 1333.86 N 1402.58 N 1473.76 N 1543.85 N 1619.67 N 778.97 E 817.39 E 857.41 E 896.70 E 933.42 E 431.56 29.15 458.84 27.28 487.95 29.11 516.23 28.29 546.99 30.76 5045.32 4467.80 4400.00 5175.03 4567.80 4500.00 5302.27 4667.80 4600.00 5429.48 4767.80 4700.00 5559.69 4867.80 4800.00 1695.30 N 1768.63 N 1838.34 N 1907.35 N 1980.17 N 969.70 E 577.52 30.53 1007.72 E 607.23 29.71 1044.15 E 634.47 27.24 1081.79 E 661.68 27.22 1122.41 E 691.89 30.21 5688.50 4967.80 4900.00 5815.62 5067.80 5000.00 5943.06 5167.80 5100.00 6070.32 5267.80 5200.00 6199.70 5367.80 5300.00 2051.07 N 2120.37 N 2191.07 N 2261.19 N 2332.97 N 1161.93 E 720.70 28.81 1198.75 E 747.82 27.11 1233.99 E 775.26 27.44 1269.71 E 802.52 27.26 1309.51 E 831.90 29.38 6331.18 5467.80 5400.00 6463.89 5567.80 5500.00 6595.82 5667.80 5600.00 6727.98 5767.80 5700.00 6860.84 5867.80 5800.00 2407.75 N 2484.35 N 2561.00 N 2638.62 N 2717.39 N 1350.67 E 863.38 31.48 1392.44 E 896.09 32.71 1431.51 E 928.02 31.93 1469.47 E 960.18 32.16 1507.47 E 993.04 32.86 6990.71 5967.80 5900.00 7120.63 6067.80 6000.00 7248.29 6167.80 6100.00 7374.63 6267.80 6200.00 7500.27 6367.80 6300.00 2792.40 N 2866.20 N 2936.28 N 3003.28 N 3068.79 N 1542.69 E 1022.91 29.87 1580.50 E 1052.83 29.92 1617.71 E 1080.50 27.66 1656.05 E 1106.83 26.33 1694.67 E 1132.47 25.64 7625.57 6467.80 6400.00 7750.13 6567.80 6500.00 7872.86 6667.80 6600.00 7993.01 6767.80 6700.00 8111.03 6867.80 6800.00 3132.94 N 3196.68 N 3258.22 N 3312.40 N 3357.86 N 1734.48 E 1772.58 E 1808.28 E 1846.90 E 1889.94 E 1157.77 25.30 1182.33 24.56 1205.06 22.74 1225.21 20.15 1243.23 18.02 S~-qRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / DS15-44 500292268300 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/15/96 DATE OF SURVEY: 070796 JOB NUMBER: AK-MW-60082 KELLY BUSHING ELEV. = 67.80 FT. OPERATOR: ARCO ALASKA INC. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8228.27 6967.80 6900.00 3396.12 N 1937.65 E 1260.47 17.24 8343.33 7067.80 7000.00 3429.91 N 1983.37 E 1275.53 15.05 8455.79 7167.80 7100.00 3455.98 N 2027.63 E 1287.99 12.46 8566.25 7267.80 7200.00 3473.97 N 2070.93 E 1298.45 10.46 8675.50 7367.80 7300.00 3487.12 N 2112.89 E 1307.69 9.25 8783.10 7467.80 7400.00 3498.46 N 2150.89 E 1315.30 7.60 8887.63 7567.80 7500.00 3508.33 N 2179.60 E 1319.83 4.54 8990.03 7667.80 7600.00 3514.57 N 2200.54 E 1322.22 2.39 9091.05 7767.80 7700.00 3518.66 N 2214.09 E 1323.25 1.03~ 9191.64 7867.80 7800.00 3524.14 N 2223.43 E 1323.84 .59 9292.08 7967.80 7900.00 3529.29 N 2231.13 E 1324.28 .44 9392.23 8067.80 8000.00 3532.52 N 2235.38 E 1324.43 .15 9492.31 8167.80 8100.00 3535.46 N 2238.14 E 1324.51 .08 9592.41 8267.80 8200.00 3539.19 N 2240.66 E 1324.61 .10 9692.50 8367.80 8300.00 3543.14 N 2241.83 E 1324.70 .09 9792.62 8467.80 8400.00 3547.86 N 2243.06 E 1324.82 .12 9892.71 8567.80 8500.00 3552.07 N 2243.63 E 1324.91 .09 9992.76 8667.80 8600.00 3553.20 N 2246.13 E 1324.96 .04 10092.85 8767.80 8700.00 3553.33 N 2250.48 E 1325.05 .10 10192.92 8867.80 8800.00 3555.14 N 2253.53 E 1325.12 .06 10293.01 8967.80 8900.00 3558.19 N 2256.39 E 1325.21 .09 10370.00 9044.67 8976.87 3561.48 N 2259.11 E 1325.33 .12 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 RE: M~VD Formation Evaluation Logs - DS 15-44 AK-MW-60082 September 27, 1996 - The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted magnetic tape with LIS listing. OCT 03 C81 & ~ 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9¢7) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company I-1 ~ i I__1__ I IM I~ WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MVvT) Formation Evaluation Logs - DS 15-44 & 15-44 PB 1 AK-MM-960420 September 27, 1996 -. The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 DS 15-44: 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22671-00 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22671-00 DS 15-44 PBI: 2"x 5"MD Gamma Ray Logs: 50-029-22671-70 2"x 5" TVD Gamma Ray Logs: 50-029-22671-70 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia OC ]' 0 ,-"5 1996 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries. Inc. C,~m~anv 9/23/96 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10421 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Anadrill Anadrill Anadrill Floppy Well Job # Log Description Date BL RF Sepia Survey Program Performance Disk Calculation Letter D.S. 1-12 PRODUCTION PROFILE '9'6 0 82 8 I 1 ........... D.S. 1-30 PRODUCTION PROFILE 9 6 0 82 9 I 1 .... , ......... D.S. 3-9 CNTG 960821 I 1 D.S. 3-16 INJECTION PROFILE 96 0 83 0 I 1 D.S. 4-10 TDT (BORAX !NJ.) 960830 I 1 D.S. 5-15B TDTP 960824 1 1 ............ D.S. 9-25 INJECTION PROFILE 96 083 0 I 1 ; D.S. 13-24 INJECTION PROFILE 9 6 0831 I 1 ,D.S. i5-28 CNTG 960822 1 1 ,,, D.S. 15-29 CNTG 960822 I 1 D.S. 15-44 TDTP 960831 1 I .~i,,~ .~ V~l~J D.S. 18-33 TDTP BORAX g 60 S 26 I 1 ,, .... UU I ,, 7-;.o5E ?~. oz~ SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: 0 !::! I L..I-- I IM G WELL LOG TRANSMITFAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 15-44, A~-~-60082 September 15, 1996 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Jun Galvin, Sperry-Stm Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 DS 15-44: 2" x 5" MD Gamma Ray Logs: 50-029-22683-00 2"x 5" TVD Gamma Ray Logs: 50-029-22683-00 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10338 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 8/22/96 Field: Prudhoe Bay Anadrill Anadrill Anadrill Floppy Well Job # Log Description Date BL RF Sepia Survey Program Performance Disk Calculation Letter D.S. 15-44 96214 DUAL BURST TDT-P -~r.-'"~f ~-~ 960729 1 ' '7/ =D.S. 2-18A 96173 DUAL BURST TDT-P (BORAX) 960603 "~-: ,~)'-~ 1 ,, ...... - 'VED SIGNED: __~,~_ DATE: ~L~n n~ ,n.~ Alaska 0il & Gas Cons. Commission Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. Anchorage GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10324 Company: Alaska Oil & Gas Cons Comm Attn: Howard Okland 3001 Porcupine Drive Anchorage, AK 99501 8/7/96 Field: Prudhoe Bay Anadrill Anadrill Anadrill Floppy Well Job # Log Description Date BL RF Sepia Survey Program Performance Disk Calculation Letter D.S. 1-09A ct~-0'5-5 PRODUCTION PROFILE 960721 I 1 ................. ,,,, D.S. 4-24., ,'~--"~,o~ TDT-P BORAX 960730 I 1 D,.,s,. 9-38 ~c~.- 0'7-[ INJECTION PROFILE 960720 1 1 D.S. 11-24. A ~"5- ~.OL[ COMPENSATED NEUTRON LOG 96,0,723 I 1 D.S. 13-09 '~t- t~'~ INJECTION PROFILE 960719 I 1 D.S. 13-19_ %!-t~O INJECTIONPR0.F!LE 960720 I 1 D.S. 13-23A ~?_.-O"L'~ INJECTION PROFILE 96072..0 I 1 D.S. 15-44 ~l~ -II (3 TDT-P 960729 I 1 D.S. 15-44 4. CEMENT BOND LOG 960729 I 1 'D.S. 16-01 30- ~'SLo II~IEcTIONPROFILE,., 9607~)4 I 1 ,D,~S. !6-!0. ~o- ,O,,~H INJECTIONPR,O_F!LE 960718 I 1 iD.S. 17-15 9?_--lo(3 INJECTION PR,O. FILE 960722 I 1 ..... SIGNED: __~~-__~. DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. July 15, 1996 AOGCC Howard Okland 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 15-44 Dear Mr. Okland, Enclosed are two hard copies of the above mentioned file(s). Well 15-44 MWD surveys from surface to an interpolated depth of 10370.00'. Please call me at 563-3256 if you have any questions or concerns. Regards, WILLIAM T. ALLEN Operations Support Engineer Attachments. RECEIVED JUL 1 6 1996 5631Silverado Way, SuiteG · Anchorage,. Alaska 99518 · (9.07)563-3256 · Fax(907)563-7252 A Dresser Industries, Inc. Company MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Johns~pn, Chairman~ ~ DATE: July 4, 1996 THRU: Blair Wondzeil, ~ FILE NO: P. i. Supervisor 7fc[~ FROM: Chuck Scheve, ~- .5 SUBJECT: Petroleum Inspector aggkgddd.doc BOPE Test - Doyon 14 ARCO - PBU - 15-44 PTD # 96-110 Prudhoe Bay Field Thursday July 4, 19.96: I traveled to ARCO's 15-44 Well being drilled by Doyon Rig 14 and witnessed a weakly BOPE test. As the attached AOGCC Test Report shows there were no failures. I found the rig to be clean and all equipment appeared to be in good condition. The location was well organized leaving good access to the rig. Summa.ry: I witnessed the weakly BOPE test on Doyon dg 14 - test time 3.5 hours - 0 failures. Attachment: aggkgddd.xls X UNCLASSIFIED STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: DATE: 7/4/96 Drig Contractor: .... ' "~oyo..n.. Rig No.. t.4 . PTD # 96-1f0 Rig Ph.# 659-45f0 Operator: ARCO Rep.: .... Vance Hazard Well Name: f5-44 Rig Rep.: ,' 'Way~ Stotts' ' casing size: ..... set ~ Location: Sec. 22 T...,'/fN. R. 14E Meddian Test: Initial Weekly X Other , , , ,, , , , , Umiat Test Well Sign OK Drl. Rig ' 0K Hazard Sec. OK MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK, (Gert) PTD On Location OK Standing Order Posted L OK . - : FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure P/F , 2,50/5,oo0 ! I'''P''' I 250/5,000 P '1 250/5,0~ P .... BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams 1 Choke Ln. Valves HCR Valves Kill Line Valves '1 Check Valve N/A .. Quan. Test Press. 250/2500 P/F P P P p' N/A MUD SYSTEM: V'~sual Alarm Trip Tank P P Pit Level Indicators P P Flow Indicator 'P /5 ' Meth Gas Detector ' 'P ..... P H2S Gas Detector P 'P' CHOKE MANIFOLD: No. Valves No. Flanges 28 Manual Chokes Hydraulic Chokes ~ ' ,, Test Pressure P/F 2~/5,..o00. 'i P FuncUoned p. Functioned P ACCUMULATOR SYSTEM: System Pressure 3,'/50 ! P ! ',, Pressure After Closure f~ ,700 P 0' 200 psi Attained After Closure minutes 29 sec. System Pressure Attained "'3' minutes ' 0" 'sec. Blind Switch Covers: Master: X Rem(~te: X , , Nitgn. Btl's: ..... ,Fo ,u.r B~, ,,ffieS~ ...... 2400 average Psig. Number of Failures: 0 ,Test Tinm:J~.~ours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made w~ "~ . ~ Notify the Inspector and follow with W[dt{en or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 if your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 l I.I IIIJl I III I II ' I I I I I I I .I I III I [. . I .I I II I III I IIII I I I I II I REMARKS: Good Test Distribution: odg-Well File c- Oper./Rig c - Database c - Trip Rpt File c - Inspector STATE wITNESS REQUIRED? - YES._._~X.___ NO , , 24 HOUR NOTICE GIVEN YES ,,,X , NO ... Waived By: Wrtnessed By: Chuck Scheve FI-021L (Rev. 12/94) AGGKGDDD~(LS TO' THRU: David Joh ns~;~; Chairman Blair VVonczeii, P. I. SuoenAsor State of Alaska ,,A_,__ ~,:, ~.~ Gas Conservation Commission DATE: Jne 24, 1996 :-~ '~ NO: iggifxdd.doc FROM: dorm S.oauidina. ,.-.;.. SUBJECT: Petroleum insp. Surface Casing Cement ARCO PBU 15-44 Prudhoe Oil Pool ~-//O Monday June 24, 1996: I traveled this date to ARCO's well 15-44 PBU to witness the stab-in and reciprocating surface casing cement job. The procedure called for stabbing into a float collar and reciprocating drill pipe and casing while pumping cement. The complete job is as follows. Casing shoe set at 3986'MD Hole angle 39 degrees Run drill pipe in hole and stab into float collar ( HES millable collar)(,~o · Set down into float collar with 25,000# drill pipe weight · Rig up cement head on drill pipe · Safety meeting · Start pumping cement @ 8.5 bbls. per minute ( 12.2# ppg cement ) (?J c~,,'('~.~..,~ · Unable to reciprocate casing and drill per procedure - pulled 375,000#, casing possibly stuck down hole or to much drag weight due to hole angle · Appears to be some leakage at the top of the casing - probably the casing stretched enough to pull the stabbing tool off seat a small amount, leakage does not seem to be causing any rate problems at this time, cut pump rate to 6.5 bpm ( the space out between drill pipe and casing was very close ) 4 840 bbls lead cement pumped. !2.2# ppg cement to surface, switch to tail cement ( 15.8 ppg ) · Pumped 69 bbis. tail cement continue to receive good returns at surface · Switch from cement to dilling mud to displace the drill pipe and bumped the plug (65 barrels) -~ The calculated h,~,~ volume was approx. !78 bbls. ,~ After allowing the cement to set for a minimum of four hours, the top of cement was found to be 1' below the top of the 20" conductor casing · Although the Doyon rig personel have not done this type of job, they were well organized and work quite efficiently; a job well done. ¢ Company man Nick Scales acknowledged the fact that the equipment used to perform this job was not the best available; he informed me that in the future Shared Services Dilling will be using a different type of float equipment so that they may recprocate drill pipe while pumping cement Summary: I witnessed the successful surface casing cement job on ARCO's well 15-44 X Unclassified Confidential (Unclassified if document removed) MEMORANDU State of Alaska TO: David johnst.~~ Chairman ~_'~~: Btsir w--,',d--~f' ~ ~ ---'- P. t. Supervisor ....--, FROM: John Spaulding,'' Petroleum !nsp. and Gas Conservation Commission DATE: Jne 24, 1996 ~-r,,~.= ;~^, · -- caal~dd, doc SUBJECT: S~rface Casing Cement ARCO PBU 15-44 '~'G'~//O Prudhoe Oil Pool _M_qn_.da¥ June 24. 199~: ! traveted this date to ARCO's well 15-44 PBU to witness the stab-in and reciprocating surt.:scs ~sing cement job. The procedure called for stabbing into a float collar and reciprocating drill pipe and casing while pumping cement. The complete job is as follows. E] Casing shoe set at 3986'MD Hole angle 39 degrees tD Run drill pipe in hole and stab into float collar ( HES miJlable collar) [] Set down into float collar with 25,00C~ drill pipe weight [] Rig up cement head on ddll pipe [] Safety meeting [] Start pumping cement @ 8.5 bbls. per minute ( 12.Z8 ppg cement ) ( (~J C.~~-~r~) [] Unable to reciprocate casing and drill per procedure - pulled 375,000#, casing possibly stuck down hole or to much drag weight due to hole angle E] Appears to be some leakage at the top of the casing - probably the casing stretched enough to puli the stabbing tool off seat a small amount, leakage does not seem to be causing any rate problems at this time, cut pump rate to 6.5 bpm ( the space out between drill pipe and casing was very close ) [] 640 bbis I_ e_ad~ ce_ _ment pumped, 12.2# ppg cement to surface, switch to tail cement ( 15.8 ppg ) [] Pumped 69 bbi$. tail cement continue to receive good returns at surface [] S,.~t~h from c~~n~ to-ditlin-g mud to displace the ddtl pipe and bumped the plug (65 barrels) ~ The calculated hole volume was approx. 178 bbts__.___._~ E] After allowing the cement to set for a minimum of four hours, the top of ~ment was found to be 1' below the top of the 20" conductor casing ~ Alt,hough 'J3-,-,e Doyon dg per-~nel have not done this type of job, they were well cr~nized and work quite efficiently; a job well done. [] Company man Nick Scales acknowledged the fact that the equipment used to perform this job was not the best available; he informed me that in the future ALASIiA OIL ANCHORAGE. ALASKA 9950!-3192 PHONE: (907) 279-1433 (507)~,~-~'""~' 7=4c~ ~ Terry Jordan, Drlg Eh_m: Spvr ARCO Ataska [nc P O Box 196612 .~cnora.;zc. AX 99519-6612 -':.,( e: Company Permit .=.' Surfkoc Btmhoie Loc Pmdhoe Bay Unit !5-44 :~CO Alaska. Inc. 96-110 4735 ,%rSL. ~ 178"~qEL. Sec "" T! Ix.'.. Ri-.E..,-x._ .. ~ 2297~'SL. 237YW-EL, Sec lS. Ti 1%;. R14E. UM Dear Mr Jordan: Enclosed is the approved application for perm/t to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required bv !ax,,, from other governmental agencies, and does not authorize conducting drilling operations until all other requk-ed permit-ting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance xx-Sth 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed beGre drilling be!ow the surface casing shoe must be ~ven so that a representative of .:he Con~,/ssion ma,.' witness the test. Notice may be given by contacting the Commission pe=oleum field inspector on the North Sloae pager at 659-3607. Chairman ~ ,. BY ORDER OF THE COMNIISSION d!ffencl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl "' STATE OF ALASKA ALASKA O,L AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 [] Drill [] Redrill lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil la. Typeofwork []Re-Entry I-IDeepen []Service I"lDevelopment Gas I-ISingle Zone I-IMultiple Zone i2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RTE = 66.3' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028306 ',4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 4735' NSL, 5178' WEL, SEC. 22, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well Number Number U-630610 2297' NSL, 2375' WEL, SEC. 15, T11 N, R14E 15-44 At total depth 9. Approximate spud date Amount $200,000.00 2297' NSL, 2375' WEL, SEC. 15, T11N, R14E 06/18/96 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028307 2375'I DS 15-33, 14.33' at 100' MD 2560 10379' MD / 9029' TVD 'i6. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 200' MD Maximum Hole Angle 39° Maximum surface 3300 psig, At total depth (TVD) 8800' / 4390 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement ...... Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) .. 30" 20" 91.5# H-40 WELD 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 47# NT80S NSCC 3878' 30' 30' 3908' 3586' 1624 sx cs III, 333 sx'G', 250 CS II ....... 6" 4-1/2" 12.6# L-80 IBT-Mod 5908' 3758' 3436' 9666' 8316' 131 sx Class 'G' 3-3/4" 2-7/8" 6.16# L-80 FL4S 863' 9516' 8166' 10379' 9029' 46 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Production RECEIVED Liner JUN 1 2 1996 Perforation depth: measured Alaska Oil & Gas Cons. Commission true vertical Anchorage 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Ddlling Program [] Drilling Fluid Program [] Time vs Depth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements ...... Contact Engineer Name/Number: Jim Smith, 564-5026 Prepared By Name/Number Terrie Hubble, 564-4628 21. I hereby certify that the foregoing is truer,and correct to the best of my knowledge Signed ....... Terry Jordan '/~ ~'~?~_../~ Title Senior Drilling Engineer Date ~/]1/~(~ / / I (1 -'~ Commission Use Only / ' Permit Number I APl Number'-~ .,- ~, ..~ I Appro.va[ pate I See cover letter 50 c>~_.? ~_.2_~:~ ~..~ ~ "//~ I ' '-' I ~///(~/t~ ~ I for other requirements Conditions of Approval: SHa~nrPoleeSnR,~uql~ii~eedMeasures[] Yes. es/s~ N/~ No MUdDiLr°egc Required'[] Yes "~ No y g ' ~ ' tional Survey Required ,,~,. Yes [] No Required Working Pressure for BO' PE []2M; []3M; ~ 5M; [] 10M; [] 15M Other: by order of Approved By Commissioner the commission Date Form 10-401 Rev. 12-01-85 Submit I riplicate ]Well Name: ] 15-44 Well Plan Summary I Type of Well (producer or injector): I Producer RECEIVED JUN 1 2 1996 Alaska Oil & G~s Cons, Commission Anchorage Surface Location: 4735 FSL, 5178 FEL, sec 22, T1 IN, R14E X=676016.93 Y=5960937.68 Target Location: 2297' FSL 2375'FEL, sec 15, TllN, R14E X= 678200 Y= 5964518 Bottom Hole Location: 2297' FSL, 2375'FEL, sec 15, T1 iN, R14E ×= 678200 Y= 5964518 ]AFE Number: ]4J0308.0 I I Rig: I DOYON 14 Estimated Start Date: I June 18, 1996I 1 0 ,9, i ITVD: Operating days to complete: 9029' I 17 I RKBE: I 66.3' GR 32.5 Well Design (conventional, slimhole, etc.):[ Thru Tubing Rotary Drilling Formation Markers: Formation Tops MD TVD (BKB) Base of Permafrost 1987 1966 9-5/8" Casing 3908 3586 9-5/8" is 10' TVD above SV3 TT4/TS/SV3 3921 3596 UGNU Sands 6273 5424 WEST SAK 7202 6146 SEABEE (K-12) 7492 6371 K-5 8783 7449 PUT RIVER 9376 8026 Put is 48'TVD thick LCU (KINGAK) 9456 8106 SAG RIVER 9656 8306 4-1/2" Casing 9666 8316 4-1/2" is 10' TVD into Sag River Shublik 9698 8348 Sadlerochit (Z 4B) 9773 8423 Zone 3 9919 8569 Cherty conglomerate Zone 2 9980 8630 Zone 1 10190 8840 Ob)ecfive sand Kavik 10279 8929 Shale Total Depth 10379 9029 Casing/Tubing Program: Hole Csg/ Wt/Ft Grade Conn Length Top Btm Size Tbg MD/TVD MD/TVD O.D. 30" 20" 91.5# H40 WELD 80 30'/30' 110'/110' 12-1/4" 9-5/8" 47# NT80S NSCC 3878' 30'/30' 3908'/3586' 6" 4 1/2" 12.6# L80 IBTMod 5908' 3758'/3436' 9666/8316' 3-3/4" 2-7/8" 6.16# L-80 FL4S 863' 9516'/8166' 10379'/9029' NA 4 1/2" 12.6# L80 IBTMod 3728' surface 3758'/3436' Logging Program: [Open Hole Logs: I Cased Hole Logs: 12-1/4" MWD Dir 6" MWD Dir from surface shoe to intermediate casing point. PU GR before the Put River 3-3/4" MWD Dir/GR from intermediate casing to TD. When at TD a wireline run of GR-GN-Acoustilog-DIL-MLL (2-3/4" OD tools) will be made from TD back into the 4-1/2" casing. GR w/PRIMARY DEPTH CONTROL-PDC (post rig work) Mud Program: Special design considerations MI Flow Pro ® Polymer (solids free) system in 3- 3/4" hole section. Higher mud weight in the 6"hole needed due to Cretaceous interval injection and thick (48'TVD) Put River Surface Mud Properties: [ 12-1/4" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.0 300 60 60 80 8.5 25 to to to to to to to 9.8 100 20 15 20 10 20 Intermediate Mud Properties: I 6" hole section Density Plastic Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.4 8 10 5 30 8.5 15 to to to to to to to 10.4 15 25 15 50 10.5 5 Production Mud Properties: [ 3-3/4" hole section Density LSRV Yield 10 sec 10 min pH Fluid (PPG) (cps) Point gel gel Loss 8.7 80,000 40 18 24 8.5 <8 to to · to to to to to 8.9 100,000 45 23 29 9.0 <8 Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Directional: I KOP: 1200' MD Maximum Hole Angle: Close Approach Well: 39 degrees, start @3072'MD Wells 15-19, 15-46, 15-45, 15-33, 15-43 and 15-49 will be shut-in during rig up, rig down of the drilling operation. Wells 15-33 & 15-45 to remain shut in until the 15-44 has mn casing There is a deep close approach with 15-37 between 8400'MD and 8700'MD-no shut in req'd. Cement Data: Casing/Liner 9-5/8" Top Out Job(if req'd) 4-1/2"liner 2-7/8" Lead: Sxs/Wt/Yield 1624/12.2/1.92 250/14.95/0.96 none none Tail: Sxs/Wt/Yield 333/15.8/1.15 131/15.8/1.15 46/15.7/1.19 Comments Cold Set 1Ii & Class "G" Top Out Coldset II TOC-8375' +/- Class "G"Acid resist. 1 .Cement volume has been calculated under the new program recommended by Terry Jordan. The 9-5/8" lead amount is based on the caliper Icg volume and surface returns amount from the 15-45 well. It is intended as a guide for the amount to be required with the stab in float equipment to be used on this well to bring cement to surface Tail is calculated to provide 750' fillup in the 12-1/4" X 9-5/8" annulus plus 50% excess plus the 80' shoe joints. Lead is calculated as fillup from the top of the tail (750' above shoe) to the base of the permafrost with 50% excess. The interval from base of permafrost to the conductor shoe at 80' has been calculated from the 15-45 caliper, an excess of 310% is indicated not including the 70 bbl of scavenger cement (excess based on 15-45 which had 70 bbl cmt to sfc). The conductor by 9-5/8" is based on calculated volume. 2. A top job (250 sx) is to be performed if no cement returns to surface Contacts Name Office Home Pager James E. Smith David Nims Drilling Eng. Drilling Supt. 564-5026 345-8660 275-4015 564-5219 346-2026 275-4539 Primary. contacts Company, Title Atlas Slope Manager Shared Services Rig Supervisor (Doyon 14) ARCO Drill Site Engineer Nalne Larry Koenn/ Meyer Herndon Vance Hazzard/Nick Scales Jerry Brady Secondary_ contacts Company, Title Shared Services Drlg Engineer (Doyon 14) ARCO Geologist Name James Smith Becky Watson Contract Geologist Office Phone Fax Alternate Phone 659-2642 659-2602 659-2815 659-2816 659-4510 659-4512 Pusher 659-4511 263-4245 265-1336 Cellular-244-5241 265-6298 Home-346-1497 Office Phone Fax Alternate Phone 564-5026 564-5193 Pager 275-4015 Home-345-8660 265-1670 263-4593 Cel-240-5006 Home 277-2236 On site Pager RECEIVED 1'396 , , , , , , , , . 10. 11. 15-44 DRILLING AND COMPLETION PROGRAM MIRU drilling rig. NOTE: a waiver has been requested for diverter installation. Nipple up bell nipple and flowline. Drill 121/4" hole to surface casing point (10' TVD above the T5/SV3) as per Recommended Practices for Surface Hole, VI.0. Hole cleaning is critical. Drill, case and cement the surface hole as fast as possible. Leave the 5" DP in the derrick when POOH to run casing. Run and cement 9-5/8'', 47# surface casing with stab in float collar and conventional float shoe. Note: The surface casing cement job is not per Recommended Practices for Surface Hole, VI.0, see 9-5/8" cement detail sheet for details. NU BOPE, function test, and pressure test the BOPE to 500/5000 psi. PU 6" BHA, 3-1/2" drill pipe and RIH. Test casing to 3000 psi for 30 minutes. Perform a well kill drill prior to drilling out. Drill 10' of new hole and perform leak off test. Expected LOT is 12.5-13.5 ppg EMW based on the 1996 drill site 15 wells. Drill 6" hole as per directional program to 10'MD (10'TVD) into the Sag River formation, ensure sufficient rat hole to provide liner casing shoe into the Sag. POOH and lay down the 3-1/2" DP. Follow the Recommended Practices for Intermediate Hole Vl.0. MU and RIH with 4-1/2" liner casing on 5" DP. Place RA tag (from Atlas) 5 joints above the shoe, space out for 150' overlap in the 9-5/8", (Note: Hanger is Baker HMC hydraulic set with liner top packer and 15' PBR just below hanger), cement as per well plan to put cement 1000' above the Put River. POOH and LD the 5" DP. MU 3-3/4" MWD/GR BHA (GR can be picked up after first 6" bit run) and PU 2-3/8" S-135 DP. It is required to use "Irish Copper-No Lead" drill pipe dope on the 2-3/8" DP, use casing tongs to get accurate make up torque on the NC26 connections at 4,700 fi-lb. (Note: APl recommended make up torque has been increased from 3,010 fi-lb by using TH Hill's combined Icad curves for this connection and the higher friction factor tool joint compound). Clean out to 4-1/2" float collar and test casing and liner top_ to 3500 psi for 30 min, Perform a well kill drill prior to drilling out. Drill ~E~ ~ IV E D new hole with a mud weight greater than 9.5 ppg which will perform a formation integrity test at 0.5 ppg more than the expected mud weigh~lI~ I ;~ 1996 be used to drill the productive section. Displace to 8.7 ppg FIo Pro muc'l" system (NOTE: The FIo Pro should be used without Calcium C.~)s~te~ ~'s cons. c0rr~missi0n Starch, plan to maintain LSRV at 80,000 to 90,000, LubeTex ShOUld De Anchorage pre-mixed at the MI plant to 3% by volume). Drill ahead following the directional plan. Follow the Recommended Practices for Production Hole, V I. 0. Drill the vertical productive interval and about 100' into the Kavik to provide rathole for e-line logs, GR-CN-Acoustilog-DIL-MLL. Monitor torque, drag and pump pressures very carefully, set the torque limiter to a maximum of 4000 fi-lb. Rabbit the 2-3/8" DP with a 1.25" rabbit in the derrick PU and run 2-7/8", L-80 FL4S, thread lock float equipment and fill every joint of liner. Space out to put the liner hanger and packer 150' above the 4-1/2" casing shoe. PU Baker liner hanger assy, PU pump in sub and circulate the liner capacity. RIH on DP while filling every 5 stands. Stop at the 4-1/2" casing shoe and circulate at least the running string and liner capacity. Expected circulation rates will be below 2 bpm based on ECD and Baker setting tool pressures. Run solid liner assembly to bottom, PU cementing manifold and break circulation. Test cement lines and cement the liner in place with the total cement volume based on 30% excess in the open hole, 150' liner lap, top of cement 200' above the liner without drillpipe in the hole, and 80' shoe volume. Slow circulation rate if returns are lost but make full displacement with clean filtered seawater. Bump plug with 3800 psi to set hanger Bleed off pressure, slack off on liner and pressure up to 2000 psi to release setting tool. Unsting running tool, set liner top packer and reverse excess 12. cement from the wellbore at the TOL, when cement is out of the hole, displace the wellbore to clean filtered seawater. POOH to top of 4-1/2" liner, circulate at maximum rate to remove any debris from the liner top area. Finish POOH RIH with 4-1/2" liner clean out mill and 9-5/8" casing scraper spaced out to clean production packer seat in the 9-5/8" above the 4-1/2" liner top casing (spaceout between liner top packer and production packer is 1 jt of tubing). Circulate filtered seawater. Test the liner and liner lap to 3500 psi for 30 minutes against DP rams. POOH LD DP. 13. 14. 15. 16. RIH with 41/2''. L-80, IBT-Mod completion with 1-GLM (4-1/2" full size), SSSV, and 9-5/8" x 41/2" production packer. Packer should be set 1 joint above the liner top packer with the stinger stabbed into the PBR. Circulate filtered seawater prior to stab in. Set packer and test tubing to 4000 psi. Refer to the Recommended Practices for Running Tubing, V3.2. Set 2-way check valve. Test to 1000 psi. ND BOPs. NU tubing hea,,d adapt,e,,r and tree. Test same to 5000 psi. Pull 2-way check valve. Test 41/2 x 9-5/8 annulus to 3500 psi with 2000 psi on tubing. Shear RP valve. Freeze protect the 9-5/8" X 4-1/2" annulus through shear valve. The coil tubing group will clean out the production liner and perforate the well. 95/8" Surface Casing-Cementing Program NOTE: There are significant changes to the previous cementing programs, have 2 or 3 "guzzlers" on location during displacement in the event large amounts of cement are returned to surface.. In addition, stab in cementing equipment is to be run on this job. See changes necessary at bottom of this page. Casing Size: 95/8'', 47#, NT-80S, NSCC @ 3908'MD Circ. Temperature: 40°F Spacer: 70 bbls of scavenger cement weighted initially at 8.5 ppg rising to 12.2 ppg (normal slurry weight) ahead of actual lead slurry. Cement Volume Basis 1. Cement volume has been calculated under the new program recommended by Terry Jordan with revisions from a caliper log on 15-43. Short form details are as follow: Tail is calculated to provide 750' fillup in the 12-1/4" X 9-5/8" annulus plus 50% excess plus the 80' shoe joints. Lead is estimated from the results of the 15-43 well and caliper log. The resultant amount of excess to produce cement to surface is: 50% excess in the interval from 750' above the shoe to the base of permafrost plus 310% excess from base of permafrost to the conductor shoe, plus calculated fill in the conductor by surface casing annulus. NOTE: The scavenger cement (70 bbl) is in addition to the 310% permafrost excess. 2. A top job (250 sx) is to be performed if no cement returns to surface Lead Cement Type: BJ Coldset III + 1 ghs FP-6L+ 1/4#/sx Celloflake Weight Yield Mix Water Sacks Barrels Thickening Time 8.5 -12.2 1.92ft3/sx 10.53 gps + approx. 70 over 4.00 hours ppg final 200 sx 12.2 ppg 1.92 ft3/sx10.53 gps 1624 555 4.00 hrs + Tail Cement Type: Class G + 2% A-7 CaCI +1 ghs FP-6L (all volumes to be recalculated at location prior to job.) Weight Yield Mix Water Sacks Barrels Thickening Time 15.8 ppg 1.15 ft3/sx 4.95 gps 333 69 3.5 hrs +/- Top Job Cement Type: Cold Set II Weight Yield Mix Water Sacks Barrels Thickening Time 14.95 ppg 0.96 ft3/sx 4.95 gps 250 43 NA Centralizer Placement: 1. Run one(l) turbulator type centralizer per joint for the first 15 joints. 2. Place the centralizers in the middle of each joint. Other Cement Considerations: 1. Mix all slurries "on the fly." 2. Watch pump pressures closely when pumping through the stinger, if the annulus packs off the collapse loads on casing will increase. Maximum calculated collapse load is reached with a full column of cement (lead and tail) on the backside producing 644 psi differential at the shoe (Lead at 12.2 ppg, 750' tail at 15.8 ppg outside, and 9.5ppg mud inside casing). If the annulus packs off, the shoe does not frac, and pressure is increased to 2850 psi on the drillpipe side casing collapse may occur (9-5/8", 47#/ft, NT80S is rated to 4655 psi collapse with tension considered) It is recommended that a maximum pump pressure of 2000 psi is established with the cementers prior to this job. Other Information See Recommended Practices for Surface Hole, Version 1.0 for more details Stab In Cementing: With a stab in shoe for this well we plan to pump fluids in the following manner: a) Pick up long bails, run casing to within 15' of bottom. Space out at the rig floor with the landing joint so that when the casing is landed in the hanger the elevators are close to the rotary table. Install casing swage and circulate and condition mud while reciprocating the casing for at least one annular volume. Land casing on hanger, install the false rotary table and run the stab in stinger and 5" drill pipe to the stab in float equipment, space out to put the DP tool joint close to the 9-5/8" collar, stab into float collar and land DP on false rotary slips (need at least 10000# set down on stab in stinger). PU DP pump in sub, change to casing elevators and reciprocate the casing after breaking circulation. Make sure all chicksan lines are clear of moving elevators and anchored at the block end. b) Continue reciprocation of casing, pump 100% of DP capacity followed by 70 bbl of scavenger cement spacer ahead, the scavenger cement should be increased in weight from 8.5 ppg to 12.2 ppg while pumping. c) Pump lead cement until the scavenger cement is observed at the surface. e) When the scavenger is identified at the surface, switch from lead cement to tail cement, pump the recommended 69 bbl of tail cement. Note: DP capacity is about 68 bbl, displace the cement to within 2 bbl of the shoe. Observe pumping pressure closely in the event the annulus packs off, casing collapse is possible at pump in pressures above 2850psi with packoff. Sting out and POOH with drillpipe. RECEIVED ,JUN 1~ 1996 Alaska 011 & (~as Cons, Commission Anchorage 4-1/2" Intermediate Liner-Cementing Program Casing Type: 4-1/2", 12.6#, L-80, IBT-Mod @ 9666'MD, TOL @ 3758'MD Circ Temperature: 130° F Preflush/Spacer: 20 bbls of H20,50 bbls BJ MCA-4 spacer at 1.0 ppg over mud weight. Cement Volume Basis 1. fill with 30% excess (on 6" hole) designing for 1000 ft above the PUT. The Put is projected to be at 9376'MD, planned TOC at 8376'MD. Tail Cement Type: Class G + 0.35% FL-33 + 0.3% CD-32+ 0.1%R-1 + 1 ghs FP-6L as required (all volumes to be recalculated at location prior to job.) IWeight IYield IMix Water 15.8 ppg 1.14 ft3/sx 4.95 gps Sacks Barrels Thickening Time 131 27 3.5- 4.5 hrs Centralizer Placement: . 1 turbulator centralizer (1/4" under hole size) per joint, in the middle of the joint for the first 10 joints. Other Cement Considerations: 1. Perform lab tests on mixed cement/spacedmud program and ensure compatibility prior to pumping job. 2. Ensure thickening times are adequate relative to pumping job requirement. 3. Displace at as per Recommended Practices for given hole section. #. Recommended displacement rate is 5-7 BPM. 2-7/8" Liner-Cementing Program Job Type' 3-3/4" hole and 2-7/8", 6.65#, L-80, FL4S production liner @ 10379'MD Circ. Temperature: 140° F. Bottom Hole Static Temp = 220° F at 8800' SS. Preflush/Spacer: 10 bbls of H20 (with 2%KCI), 20 bbls MCS-4 w/2% KCL at 1.0 ppg over mud weight. Cement Volume 1. 2. 3. 4. Basis Open hole + 30% excess 2-7/8" casing capacity below landing collar 150' of liner lap (TOL at 9516'MD) 200' of cement above the liner top without 2-3/8" DP in hole (the excess cement is intended to insure a quality cement job due to the very small slurry volume.) Cement Type: Class G + 175 ghs BA-86L + 2% A-9 + 0.3% FL-33 + 0.6% CD-32 + 0.2% A-2 + 0.5% gel + 1 ghs FP-6L (all volumes to be recalculated at location prior to job.) Weight Yield Mix Water Sacks Barrels Thickening Time 15.7 ppg 1.19 ft3/sx 3.43 gps 46 10 3-4 hr @ 140°includes.75hr @sfc Centralizer Placement: 1. Run 1 centralizer per joint over the entire length of the liner except for the joint that will be reciprocating in and out of the 4-1/2" intermediate shoe. Other Cement Considerations' 1. Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off the liner. Note gellation tendencies of slurry when consistometer is re-started after shutdown period. If additional retarder is required, consult with cementer. 2 Batch mix the cement slurry in mixing tub. 3. Fluid loss should be 50cc or less. 4. Displace @ 1-2 bpm. J 0,00 ~ L~DO MD ~P / START D" ]~U]LD 1,O0 R 300 MD 2.00 @ 400 ND 3.O0 ~ 500 MD 7,00 ~ 900 HI] START I:F CLRVIK 7.g9 ~ 1100 MD 10.06 ~ 1400 HI) 10.84 ~ 1500 FID 11.6~ ~ 1600 ND 1~.50 ~ 1700 ND 1~.~7 e 18CO MD 14.00 ~ 1987 MD F_. ]~, 14.CO ~ EgT~ MD START EF 6(0 i6,50 ~ ~17~ MD Ig.00 ~ 2E~72 ~i.50 i L~37~ HI) 24.03 ~ 2472 MD 26,50 ~ E57E MD ~ 2(9.O0 ~ 2672 MD 31,50 ~ P_77~ MD 34.00 e LDS~ MD 36.50 E 2972 MID ?"?f"--~:::::~, ============================== P BU: EOA: DS15 i i"i~ H~L:~mTON 15-44 As-Bui[ / ..... ...... ' / X, / .. 5/16/~ B~ ~ CRITIC.~ POINT DATA HID TIE IN 0 0,00 68.71 0 0 N 0 E KI]D / START 200 O,CO 68,71 200 0 N 0 E L00/100 START EF 900 ?.CO 68,71 8c~ 16 N ,40 E CLRVE @ 1,00/100 rt END OF Ct~ 18~72 14.00 88,?1 1854 140 N 15~ E E, B. Pec~xlF~o~t lg87 14.00 E9.71 lg66 165 N 165 E START [F L:~322 14,00 28.71 L~)48 183 N 175 E 2,50/1 O0 Ft EN~ OF CLRVE 3072 39,00 28,00 L:~236 573 N 384 E T-5 39~1 :39,00 ~8,00 3596 1045 N 635 E T-3 463g 39.03 28.00 4t54 1444 N 847 E K-IP 74c~ 3(9,00 28.00 637! 30~ N !6(0 E START OF ?gO~ 39,00 EB,O0 66gD 3;~57 N 1811 O.RVE e 4,00/100 f"t K-lO 8045 35. t7 35,09 6804 3330 N 1856 E END OF CLRVE 8647 86,61 80,1g 7327 3498 N 20~ E START OF 8705 26,61 8D, lg 737g 350~ N Pi 18 E 4,00/100 F't K-5 8783 23,49 83,19 7449 3508 N 2!50 E K-2 glso 8.7g 80,1g 780! 35~ N ~ E K-I g337 1,3~ 80,18 7987 352_8 N 2267 E t~HRZ g35i 0.76 80,17 8031 3528 N PP67 E END OF CLRVE g370 0,00 0.00 80E'O 3528 N 2267 E Put g376 O.CO 0,00 8C~6 3528 N 2267 E ]]. Put 94~4 O,CO 0.00 8024 35~8 N 2267 E LCU / T, K~nDck 9456 0.00 0.00 8106 3528 N 2867 E Ju', ]~ 94~ 0,03 0,00 8116 35~8 N PP67 E J~ A gSGi O,CO 0,00 ~S~ g656 0,00 0,00 8..'.'.'.'.'.'.'.'~6 35~8 N 2267 E A 9698 0.00 0,00 8348 35~ N 2267 F ~ ]~ 9227 0,00 0,00 8377 35~8 N 2267 E Shub C 9745 O.CO 0,00 83~ 35~ N PP67 E Zone 4 977'3 O,CO 0,00 84L~3 35~8 N P867 E Zone 3 9glg O,CO 0.00 856g 35~ N 2867 E Zone P ~980 0,00 0,00 8630 3F--~8 N 2267 E To~Do i0031 0.00 0.00 868! 3528 N 2P67 E Romeo 10138 0.00 0.00 8788 35~8 N 2267 E emge't / Zone i01(0 0,00 0,00 8EMO 358.8 N 2267 E KoMk long 0,00 0,00 8g~ 35L-~ N 2267 E iPP~ 1673 WELLPLAN FEASIBILITY STUDY This plan ls for TeaslbiJlh/ purposes only it has not yet been cerfJfJedJ 5301 HI) K-15 2698 3g,O0 I_~ r::~.73 MD UgnuS 3g.O0 E 74g~ MD K-IP 1 3719 4074 4091 4113 418~ 3glO0 @ 7937. HI) START Or Cl.RVE @ 4.00/100 Ct 35,17 E 8045 MD K-lO 31.% @ 820~ ND LbS, lB E 840~ ND P_.7, i6 @ 850~ MD 26.61 @ B~47 ND END OF CLRVE 26,61 ~ 8705 HD START [}- Q.,RVE 8 4.00/1( t~8.6! ~ ~ ~ 14,61 ~ ~ ~ 8~g E gl~ ~ K-~ 6.61 ~ ~ ~ 4194 410d 4i94 4iOd 4i04 4194 4194 0,00 8 ~--J~l MD J,,r, A 0.00 I~ ggl9 ND Zone 3 8:88 I! zrJg 0,00 E 1~9 ~ K~R 3U: EF1A: DSi5 5-44 As-BuiVc 5-44 Wp6 CASING POINT DATA MI) [nc Az~ g 5/8 in 3~C~3 3g,o0 88,0C) 4 1/8 ;n 9666 0,03 O,DO 2 7/8 in 10379 0,00 O,00 TVD IxVS 3586 1038 N 8316 3528 N gOSg 3588 N 2_867 E I / FDRIZONTAL VIEW (TRUE NDRTH) SCALE 500 Ft, / DIVISION SURVEY REP WELUf_AD ITom,qel No~e TVD NS EW Ct. id X C~ict Y Po~y 8840 3579 N 8818 E 678150 5964568 PoLy pti 8840 3579 N PP18 E 678150 5964568 Pdt pt8. 8840 3577 N E~3t8 E 6782'50 5%4568 Po~y pig 8840 3477 N 83t6 E 678850 5964468 Po~y pt4 8840 ' 347g N P~16 E 678150 5964468 To~ge~ 8840 3588 N [~67 E 678C~0 5964518 MIl ]nc A~, TV3 N/$ F./W TIE IN 0 0.O0 68,7t 0 0 N 0 E ~ / START i300 0,O0 68,71 1330 0 N 0 E 1,O0/~O0 ~t START I~ gO0 7J~O 68.71 898 16 N 40 E l,oo/loo ct E,~.EF CLRV[ 1137~ 14,O0 ~3,71 1854 140 N 15~ E Pe~m~o~ 1987 t4.O0 88,7t 1966 165 N 165 E START I~ 8978 14,00 B8,71 L:K)48 183 N 175 E __.J~i~LJig~qnUIJl~ 8,50/100 Ct END EF CLRVE 3078 3g,00 88,00 8936 573 N 384 E T-5 3921 3g,O0 ~3,00 35~6 1045 N 635 E T-3 4639 39.00 28,00 4t54 i444 N 847 E K-15 5301 39,00 88,00 4668 1811 N 1043 E ? .UcpuS 62_73 3g. CO E'8.O0 54~4 ~ N 1330 E ~' _°~>~-~_Z~ ,~ ~ cO 7Bg8 39~)0 28,O0 6146 8868 N 1604 E / K-lB 7498 3g.o0 E~3.O0 6371 30Ex~ N 1690 E START[]-- 7gO~ 3g. O0 ~8,O0 ~ 6690 3~57N 1811E / CLRVE e / 4,O0/lo0 K-lO 8045 35.17 35.09 6834 3330 N 1856 E END JiF ~ 8647 86,61 83.19 ?327 3498 N L:~ E START [3~ 8705 L~.61 8~lg 7379 35~ N ~118 E / '~'~! ~ _ 4.O0/to0 rt K-5 S783 E~3,_4~_ 60, t* 7449 ~ N 8150 E K-i g337 1.~: uu, lo /yd/ ~u N cc~/ ~. / - Z g35! 0.76 80.17 8COl 35~8 N 2267 E / EF ~ g370 0,O0 0,00 8CeO 3588 N 8867 E / -'~2 9376 0,O0 0.03 8Ce$ 3588 N ~67 E B. Pu~ 9484 0,O0 0,00 8074 3588 N 8867 E LCU / T, ~n[~zk 9456 0,O0 0,O0 8106 35~B N 2267 E Jut B 9466 0,O0 0,00 8116 3588 N 2267 E Jut A 956! 0,O0 0,O0 88! 1 3588 N 2267 E .~oSo..c:j ~ 9656 0,O0 0,O0 8306 35~ N ~7 E Shuio C g745 0,O0 0,O0 8395 3528 N 2267 E Zone c9919 0,O0 0,O0 856g 35~B N 2267 E"'/ '"'S"~'~,¢ 9773 0,O0 0,O0 84c~ 35~ N ;:~67 E ,..$'~. Zone 3 Zme 8 9980 0,O0 0,O0 8630 35~8 N ~%7 E / ~TmnDo 10031 0.O0 0,O0 8681 35Eq3 N PP67 E / [°mge~ 10138 0,00 0.00 8788 25~8 N ~267 E / / Zone 10190 0.O0 0,O0 8840 3588 N 2267 E K:vik 10137g I~O0 I~O0 89L:xP 35LPl3 N / // , / AlaskaOil & ~sOens. Commission Anchorage I I I I ~ ~ ~, / HALLIBURTDN ". ..... :L.. : ! \ 5/16/96 ~,34 pm 4OO3 500 0 500 1000 1500 8000 8500 3000 --3000 --~500 9OO --1500 --1000 P~]~ED tH_ TV9 MD 10379d3 VS 4193,66 N/S 35~8,0g N E/V P_267,01 E TREE: 4" CIW DS15 44 Planning KBE = 66.3' WELLHEAD: FMC Gen 6 -- BF-MSL =' Rig Doyen 14 9 5/8"47#/ft ~ NT80S NSCC 4-1/2" 12.60#/ft L-80 IBT-Mod '~' ---Tubing GAS LIFT MANDRELS (WI 1" BK LATCHES) 1~ .__OTIS SSSV Landing Nipple I NO MD TVD(RKB) + . L. .~ _2200 4-1/.2" X 9 5/8" prod packer 1 3700' 3425' 3908'.MD .~ J~ ~- (with seals on stinger) .... 4-1/2" liner top at 3758' 3586TV~ F [~ ~. 4-1/2" X 9 5/8" liner hanger ~ with liner top packer & seal bore I ! ! · ! · ' ~ I Est. TOO 8376' MD ~ ~ (1000' above Put R.) ! ' ~---4-1/2" 12.60#/ft L-80 IBT-Mod I RECEIVED 2-7/8" Liner JUN 1 2 1996 Top i Ala,.~ 011 & 6as 60.~, Commission : Anchorage Z ~'19666' I PBTD 10,299' MD ' 2-7/8" 6.16#/ft L80 FL4S I ~o,~"~l DATE REV. BY COMMENTS PRUDHOE BAY UNIT June 3, 96 JES PROPOSED COMPLETION WELL: 15-44 APl NO' SEC 22; T11 N; R14E Shared Service Drilling GAS LIFT MANDRELS (WI 1" BK LATCHES) NO MD TVD(RKB) 1 3700' 3425' RE'CEIVED JUN '! 2 1996 Alaska Oil & Gs.s Cons Commission Anchorage /It 17, 16- 6 · 26 · 5 · 1 · 32 · 19 ·' · -~ 4.4 . · 49 NOTES 1. Date of.Survey February 20, 1996. 2. Reference Field Book: PB96-01 (pgs. 29-~31). 3. Horiz.o...ntol and :v~.i'tical control is based on monuments Mon-"15i2 and Man-lSD. " 4. Alaska State Plane Coordinates ore Zone 4, Alaska,.. NAD 27. ....' 5. Drill..si..te' 15 ayerege scale' faC'tar is 0.999355. 6. Elevof. io~s ore based on 'ARco Datum M.L.L.W. ~ 39 ~ 36 34 40 38 37 35 · DRILL SITE 1:5"'" As-Built Well Conductor Existing Well VICINITY MAP N.T.S. SURVEYOR'S CERTIFICATE I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF FEBRUARY 20,1996. LOCATED WITHIN PROTRACTED SECTION 22, T. 11 N., R. 14 E., UMIAT MERIDIAN, ALASKA W~LL A.S.P. PLANT GEODETIC - GEODETIC CELLAR SECTION ' NO. COORDINATES COORDINATES POSITI.ON(DMS)- POSiTION(.D.DD) BOX ELEV. OFFSETS Y=5,960,908.73 N. 2079.72 ' : 70't7'55.667" 70.298:)964' 4,706' FSL 43 X= 676,024.40 E. 200.55'. '1-.48,34'27.742-".' 14-8.57'43728' 32.6' 5,172' FEL 44 Y=5,960,937.68 N. 2109.62. '..7.0"17'55.953" 70.2988758' 32.5' 4,735' FSL X= 676,016.93 E. 199.58 148'34'27.940" 148.5744278' 5,178' FEL ICHECKED: STOLL JACOBS 2/2~/96 DS154344 ARCO Alaska, Inc. DRILL SITE 1.5 CONDUCTOR AS-BUILT l)t~ NO'P idRTq'F. TN TIIT.q .q p A C. 1~. ~ BP EXPLOR~;I'ION ORIGINAL To: B. Wondzell Date: June 10, 1996 From: J. Smith Subject: Dispensation for 20 AAC 25.035 (7)(b) on DS 15 Shared Services Drilling requests your consideration of a waiver of the diverter system identified in 20 AAC 25.035 (7)(b) "Secondary Well Control: Blowout Prevention Equipment (BOPE) Requirements" based upon historical drilling experience on Drill Site 15 in the Eastern Operating Area of the Prudhoe Bay Unit. None of these wells previously drilled on Drill Site 15 have experienced any difficulty with shallow gas in the interval prior to placement of surface casing. The 15-46 well (permit number 96-061) is 30' away at the surface, this well has just been successfully drilled without a diverter under a Sundry diverter waiver granted for the well. In hght of the historical evidence indicating minimal risk due to shallow gas at this location, we conclude that the 15-44 well can be safely drilled without the installation of the diverter system. Sincerely, ~~~ Smith SSD Engineer LL! L~ Ltl a. -- ,-: cd c,J ff t.d ,6 r-: o5 ~ d ,~ c4 cd 0,10.l Cxl CXl oJ C'q cxl Od CXJ OJ cO OO {:O cO Well History 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 APPENDIX. No special effort has been made to chronologically organize this category of information. _ . OCT 2 ,Na~ka Oil & Gas Cons, Commissbn .Anchorage * ~S~ COMPUTING CENTER * . . ............................ ....... SCHL~ERGER ....... . ............................ COMPANY NAME : ARCO ALASKA INC. WELL NAME : D.S. 15-44 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22683-00 REFERENCE NO : 96260 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/10/17 ORIGIN · FLIC REEL NAME . 96260 CONTINUATION # : PREVIOUS REEL : COGENT . ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/10/17 ORIGIN · FLIC TAPE NAME : 96260 CONTINUATION # : 1 PREVIOUS TAPE : CO~94ENT : ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: D.S. 15-44 API ~ER: 500292268300 OPERATOR: ARCO ALASKA INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 17-0CT-96 JOB NUMBER: 96260 LOGGING ENGINEER: BAILEY OPERATOR WITNESS: DOUG CISMOSK SURFACE LOCATION SECTION: 22 TOWNSHIP: 1 iN RANGE: 14E FNL : FSL: 4735 FEL: 5178 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 67.80 DERRICK FLOOR: 66.80 GROUND LEVEL: 35.30 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 3897.0 47.00 4.500 9719.0 12.00 2.875 10370.0 6.20 4.500 3770.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: 29-JUL-96 LOGGING COMPANY: SCHLUMBERGER WELL SERVICES .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH TDTP 88888.0 88888.0 88887.0 10266.5 10266.5 10261 . 0 10260.5 10260.5 10259.5 10256.5 10254.0 10247.5 10247.0 10236.0 10235.5 10235.5 10224.0 10224.0 10203.0 10202.5 10202.5 10202.5 10195.0 10194.0 10183.0 10183.5 10175.5 10175.0 10175.5 10166.5 10166.5 10157.0 10157.0 10144.0 10145.0 10120.5 10120.0 10120.0 10111.5 10111.5 10107.0 10106.5 10079.5 10079.5 10076.0 10076.0 10076.0 10051.0 10050.0 10049.5 10049.5 10022.5 10022.5 10022.0 10022.5 9985.0 9985.5 9975.0 9976.5 9970.5 9970.5 9970.0 9970.0 9931.5 9931.5 9902.5 9903.0 9893.5 9894.0 9893.5 9869.0 9869.0 9868.5 9869.0 9864.5 9864.5 9852.0 9852.0 9844.5 9844.5 9844.0 9844.5 9790.0 9790.5 9788.5 9791.0 9775.0 9775.5 9767.0 9767.5 9760.0 9760.0 9741.5 9742.0 9741.0 9742.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 9697.5 9698.0 9685.5 9686.0 9671.0 9673.0 9670.5 9670.0 9655.0 9655.0 9636.0 9636.0 9617.0 9619.0 9614.5 9616.5 9575.5 9577.0 9575.0 9576.5 9572.0 9573.0 9550.0 9552.0 100.0 102.0 101.0 $ REFiARKS: This file contains a CH EDIT on ARCO ALASKA well D.S. 15-44 TDTP. The file contains 2 edited baseline passes, an average pass. The third pass and the raw files were left out to facilitate placing the data on a single diskette. The depth adjustments shown above reflect cased hole GR to CBL GR and cased hole SIGM to CBL GR. All other TDTP curves were carried with the SIGM shifts. $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~BER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREFIENT : 0. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10274.0 7946.0 TDTP 10304.0 7946.0 $ CURVE SHIFT DATA - PASS TO PASS (~4~ASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: NONE PASS NUMBER: LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP REMARKS: This file contains TDTP Pass #1 (Base Pass #1). pass to pass shifts were applied to this data. $ LIS FORMAT DATA No ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100514 O0 000 O0 0 1 1 1 4 68 0000000000 SIGM TDTP CU 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 100514 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 100514 O0 000 O0 0 1 1 1 4 68 0000000000 SBHN TDTP CU 100514 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 100514 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 100514 O0 000 O0 0 1 1 1 4 68 0000000000 LCO1 TDTP 100514 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 100514 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~I CODE (HEX) O0 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 100514 TCAF TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TSCN TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 I1VND TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 100514 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH TDTP GAPI 100514 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 100514 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 100514 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10303. 000 SIGM. TDTP 20. 772 TPHI. TDTP 69. 436 SBHF. TDTP SBHN. TDTP 59. 698 SIGC. TDTP 0.110 SIBH. TDTP 168.363 TRAT. TDTP LCO1. TDTP 3. 997 SDSI. TDTP O. 538 BACK. TDTP 175. 599 FBAC. TDTP TCAN. TDTP 41578. 695 TCAF. TDTP 10401. 930 TCND. TDTP 17456. 301 TCFD. TDTP TSCN. TDTP 5703. 063 TSCF. TDTP 1426. 761 INND. TDTP 1558. 639 INFD. TDTP GRCH. TDTP -999. 250 TENS. TDTP 1580. 000 CCL. TDTP 0. 000 DEPT. 7947. 000 SIGM. TDTP 30. 499 TPHI. TDTP 42. 597 SBHF. TDTP SBHN. TDTP 44. 330 SIGC. TDTP 1. 203 SIBH. TDTP 60. 927 TRAT. TDTP LCO1. TDTP 3. 026 SDSI. TDTP O. 736 BACK. TDTP 162. 080 FBAC. TDTP TCAN. TDTP 17964. 469 TCAF. TDTP 5514.173 TCND. TDTP 13003. 830 TCFD. TDTP TSCN. TDTP 2044.261 TSCF. TDTP 675. 549 INND. TDTP 1301.523 INFD. TDTP GRCH. TDTP - 999. 250 TENS. TDTP 1130. 000 CCL. TDTP O. 000 34.773 2.799 145.706 4394.364 226.070 39.147 1.839 33.997 3428.166 231.093 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION . O01CO1 DATE : 96/10/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: **** FILE HEADER **** FILE NACRE : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE · 96/10/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE lVTJMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SOlVk4ARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10276.0 7952.0 TDTP 10305.0 7952.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888 0 10288 5 10266 0 10263 0 10260 0 10256 5 10247 5 10245 0 10235 5 10223 5 10221 5 10214.0 10202.5 10202.0 10190.0 10177.5 10175.0 10156.5 10111.0 10110.5 10075.5 .......... EQUIVALENT UNSHIFTED DEPTH GRCH TDTP 88888.0 88887.5 10288.0 10266.0 10262.5 10254.0 10247.0 10245.5 10235.5 10224.0 10221.0 10214.0 10202.5 10189.5 10175.0 10157.5 1011!. 0 10076.0 10259.5 10235.5 10223.5 10203.0 10177.5 10110.5 10076.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 10062.5 10051.0 10022.0 10021.5 10007.5 9984.0 9982.5 9975.0 9970.0 9967.5 9956.0 9952.0 9931.0 9912.5 9893.0 9869.0 9852.5 9851.5 9825.5 9815.5 9799.0 9790.0 9789.5 9780.5 9774 5 9763 0 9741 5 9741 0 9709 0 9702 5 9698 0 9677.0 9659.5 9659.0 9636.0 9616.5 9613.0 9600.5 9575.5 9575.0 9567.5 9555.0 9548.0 9534 0 9515 0 9511 0 9494 0 9468 5 9462 5 9461.5 9442.5 9423.5 9417.0 941 O. 0 9407.0 10022.0 10008.0 9983.0 9976.5 9969.5 9968.0 9956.5 9893.5 9852.0 9790.5 9775.0 9742.0 9709.5 9698.5 9658.0 9636.0 9615.0 9576.5 9570.0 9556.5 9535.5 9512.5 9496.0 9470.0 9464.0 9444.5 9409.0 10062.0 10050.5 10023.0 9984.5 9952.5 9931.0 9912.5 9893.5 9869.0 9852.5 9826.0 9817.0 9801.0 9792.0 9783.0 9764.5 9742.0 9703.5 9698.5 9679.0 9661.0 9618.5 9603.0 9576.0 9547.5 9535.5 9515.5 9512.0 9463.5 9424.0 9416.5 9411.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 9392.0 9376.5 9362.0 9361.0 9341.0 9317.0 9305.5 9305.0 9276.0 9275.0 9264.5 9256.5 9247.5 9247.0 9242.5 9238.5 9238.0 9217 5 9212 5 9200 5 9199 5 9187 0 9169 5 9167 5 9161 0 9160 5 9154 0 9143 5 9136 0 9127 0 9126.5 9121.5 9104.0 9094.5 9093.5 9084.5 9071.5 9056.0 9055.5 9053.5 9048.0 9033.5 9024.5 9019.0 9008.5 9001.5 8989.5 8969.5 8962.5 8961.0 8952.0 8920.0 8903.5 8903.0 8879.5 93 63.0 9343.0 9319.0 9306.5 9278.5 9276.5 9266.0 9249.5 9244.5 9240.0 9214.5 9201.5 9171.0 9163.0 9156.5 9145.0 9137.5 9129.0 9123.0 9106.0 9094.0 9086.0 9072.5 9057.0 9054.5 9049.5 9035.5 9023.0 9010.5 9003.5 8963.0 8953.5 8922.0 8905.0 9392.0 9377.5 9362.5 9306.0 9265.0 9257.0 9248.0 9238.5 9218.5 9200.5 9187.0 9168.5 9161.5 9128.0 9094.5 9057.0 9026.0 8989.5 8970.0 8962.0 8903.5 8880.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PA GE: 8873.5 8875.5 8874.5 8848.5 8850.5 8848.0 8846.0 8845.0 8839.0 8840.5 8833.5 8832.0 8828.0 8830.5 8821.0 8824.5 8813.0 8817.0 8801.0 8804.0 8800.5 8797.5 8785.0 8786.5 8774.0 8772.5 8760.5 8762.5 8748.5 8750.0 8734.0 8734.0 8732.5 8732.5 8708.5 8709.5 8676.0 8676.0 8675.5 8677.0 8662.5 8663.5 8652.0 8652.5 8648.0 8650.0 8647.0 8647.0 8634.0 8636.0 8624.5 8625.5 8624.0 8625.5 8607.0 8609.0 8596.5 8598.0 8597.5 8584.5 8585.0 8569.0 8571.0 8554.0 8554.5 8553.5 8555.5 8537.0 8539.5 8535.0 8535.5 8516.0 8518.0 8499.0 8499.5 8479.0 8480.5 8472.0 8473.0 8459.0 8461.0 8458.0 8459.0 8426.0 8427.0 8418.0 8420.0 8415.5 8417.0 8407.5 8408.0 8393.0 8396.5 8391.5 8390.5 8389.5 8392.0 8377.5 8379.5 8354.5 8354.5 8334.5 8335.0 8308.0 8309.5 8296.5 8298.0 8286.5 8288.0 8284.5 8287.0 8254.0 8257.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 10 8242.0 8244.0 8226.0 8229.0 8223.5 8223.5 8206.5 8208.5 8188.0 8190.0 8160.0 8160.5 8154.5 8156.0 8150.0 8151 . 0 8119.5 8122.0 8082.0 8081.0 8081 . 0 8083.0 8047.5 8048.5 8041.5 8043.0 8033.0 8034.5 8029.0 8029.5 8026.0 8027.5 8018.0 8019.5 8017.5 8018.0 8010.5 8013.0 8011.0 7997.0 7996.5 7977.0 7979.5 7970.0 7971 . 0 7964.0 7969.0 7958.5 7960.5 100.0 102.0 105.0 REMARKS: This file contains TDTP Pass #2 (Base Pass #2). The depth shifts shown above relect GRCH Pass #2 to GRCH Pass #1 and SIGM Pass #2 to SIGM Pass #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 11 TYPE REPR CODE VALUE 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100514 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM TDTP CU 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 100514 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 100514 O0 000 O0 0 2 1 1 4 68 0000000000 SBPiNTDTP CU 100514 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 100514 O0 000 O0 0 2 1 1 4 68 0000000000 SIBH TDTP CU 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 100514 O0 000 O0 0 2 1 1 4 68 0000000000 LCO1 TDTP 100514 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 100514 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TCANTDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TSCN TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 100514 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 100514 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 100514 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 100514 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10304.500 SIGM. TDTP 18. 762 TPHI. TDTP 46.218 SBHF. TDTP SBHN. TDTP 49. 253 SIGC. TDTP O. 709 SIBH. TDTP 116. 751 TRAT. TDTP LCO1. TDTP 3.261 SDSI. TDTP O. 341 BACK. TDTP 198. 122 FBAC. TDTP TCAN. TDTP 38907. 570 TCAF. TDTP 11888. 705 TCArD. TDTP 16613. 781 TCFD. TDTP TSCN. TDTP 5473. 571 TSCF. TDTP 1678. 620 INND. TDTP 1261 . O18 INFD. TDTP GRCH. TDTP -999. 250 TENS. TDTP 1565. 000 CCL. TDTP O. 000 DEPT. 7954. 000 SIGM. TDTP -999. 250 TPHI. TDTP -999. 250 SBHF. TDTP SB~N. TDTP -999. 250 SIGC. TDTP -999. 250 SIBH. TDTP -999. 250 TRAT. TDTP LCO1 . TDTP -999. 250 SDSI. TDTP -999. 250 BACK. TDTP -999. 250 FBAC. TDTP TCAN. TDTP -999. 250 TCAF. TDTP -999. 250 TCND. TDTP -999. 250 TCFD. TDTP TSCN. TDTP -999. 250 TSCF. TDTP -999. 250 INND. TDTP - 999. 250 INFD. TDTP GRCH. TDTP 74.188 TENS. TDTP -999. 250 CCL. TDTP -999. 250 41.487 2.387 56.186 4650.168 211.361 -999.250 -999.250 -999.250 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 12 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE . FLIC VERSION · O01CO1 DATE . 96/10/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE ' FLIC VERSION · O01CO1 DATE . 96/10/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3, TDTP REMARKS: The arithmetic average of passes 1, 2 & 3 was computed after all depth shifts and clipping was applied. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 84 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100514 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM PNAV CU 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI PNAV PU-S 100514 O0 000 O0 0 3 1 1 4 68 0000000000 SBHF PNAV CU 100514 O0 000 O0 0 3 1 1 4 68 0000000000 SBHNPNAV CU 100514 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC PNAV CU 100514 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH PNAV CU 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT PNAV 100514 O0 000 O0 0 3 1 1 4 68 0000000000 SDSI PNAV CU 100514 O0 000 O0 0 3 1 1 4 68 0000000000 BACK TDTP CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC TDTP CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TCANPNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TCAF PNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TCNDPNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TCFD PNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TSCN PNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 TSCF PNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 INND PNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 INFD PNAV CPS 100514 O0 000 O0 0 3 1 1 4 68 0000000000 LCO1 PNAV 100514 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH TDTP GAPI 100514 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-0CT-1996 11:40 PAGE: 14 DEPT. 10303.000 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV -999.250 SBP~N. PNAV -999.250 SIGC.PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV -999.250 SDSI.PNAV -999.250 BACK. TDTP 175.599 FBAC. TDTP 145.706 TCAN. PNAV -999.250 TCAF. PNAV -999.250 TCND. PNAV -999.250 TCFD. PNAV -999.250 TSCN. PNAV -999.250 TSCF. PNAV -999.250 INND. PNAV -999.250 INFD.PNAV -999.250 LCO1.PNAV -999.250 GRCH. TDTP -999.250 DEPT. 7947.000 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV -999.250 SBHN. PNAV -999.250 SIGC. PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV -999.250 SDSI.PNAV -999.250 BACK. TDTP 162.080 FBAC. TDTP 33.997 TCAN. PNAV -999.250 TCAF. PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV -999.250 TSCF. PNAV -999.250 INND.PNAV -999.250 INFD.PNAV -999.250 LCO1.PNAV -999.250 GRCH. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE ' FLIC VERSION · O01CO1 DATE : 96/10/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE · 96/10/17 ORIGIN : FLIC TAPE NAME · 96260 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE . 96/10/17 ORIGIN : FLIC REEL NAME : 96260 CONTINUATION # : PREVIOUS REEL : COF~fENT : ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 ',0L£0I ~W ~ O~ G~IH~ SI ~f-SI ',0££01 O~ ,0SL6 G~S~D SIH~ 'S~O0~ ~NI~Oq GZ~ZMO~ ZNI~%Ii1L ZHL ~ZMO~ 0£ ZIPPI MO~ LNZIDI~QSMI HLIM DMI~I~ ~kr~f '£ Nl/~ ~MIMII~ ~z~ZmNIIODMZ SNZ~O~d MoIm,~f~I~D~ID mso~ S~ ~zmoM SI ~N-%f '~omozmz~ zdxm, Moim~f~ImMIoS 'S~OSNZS ~FNBSfS GN%f ~-%fMoImDZ~IG MI~S ~Zd~S ZHm ~ZZI~Im~ L '(~S/d©M) X~t ~I4BSf~ HmIM ~l%fMoIm, Oz~I~ Z%Sf L-S SNfl~ 'SHmdZ~ mI~ ~z~s~zM zR-~f SHmdZ~ 0'0L£0I 0S£'£ 0'6IL6 00S'P 000'9 0'9685 S~9'6 0SE'EI (L,_I~]~.~,T,d.~CI (MI) .~zIs (MI) aZIS mir SM'~'t~I 1%tG ~NI S~D Z~IOH NZdO 0£'99 08 '49 8LI~ G%I~fZZ~FH ' A Z%{Ifl~DM ' ,T, L N/lq ZMIQ~DM 'm MZ~IDN-~f ' m, ,q%IIfl©ON ' m gs009-MM-)t~f S N_Q~ CIMN 96-dZS-PE SZDIAMZS ~MI~IM~ NflS-XMMZdS 'OMI '~QtS~-i~ OOMtf 00£89~6~00~ P~-SI 'S'G ~MIMmS MOImDQ~OMd oMIMms (/MODZM ©MIS~D :~ZAZ~ ~INLFiOM© :~00~ MDI~Z~ :~MIHS~ (0 ~SN MO~ m~)NoIm,~AZ~Z :~M~ :~S~ :Z~ :dIHSNMom :MoImDZs MoIm~Oo~ ZD~M%IflS :SszMmIM :MZZMI©MZ :MZSNFIN ~0~ ~m,~G ~OD # :XABfd~OO ~MI9~05 :MZ~LCibI Id~ :Z~fM ~ZM s om mIN// X~ ZOHCLF1Md . LHL sr~ :scIX~ ~T ~ 'SITZqns FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 5370.0 $ BASELINE CURVE FOR SHIFTS: UNKNOWN CURVE SHIFT DATA (MEASURED DEPTH) 9604. 9609. 9619. 9636. 9652. 9654. 9660. 9676. 9679. 9687. 9692. 9698. 9702. 9704. 9708. 9710. 9715. 9729. 9742. 9844. 9852. 10022. 10055. 10062. 10076. 10204. 10214. 10224. 10236. 10258. 10365. $ BASELINE DEPTH GR 5369.5 5382.0 0 9616.5 5 9622.0 5 9630.5 5 9641.5 0 9652.5 5 9654.5 5 9661.0 5 9677.5 5 9682.0 5 9689.5 0 9696.0 5 9701.0 0 9704.0 5 9706.5 0 9711.5 0 9713.0 0 9718.5 5 9735.0 5 9745.0 5 9843.5 0 9852.5 0 10026.5 5 10055.5 0 10063.0 0 10074.5 0 10204.0 5 10215.0 0 10223.5 0 10240.0 5 10262.5 5 10369.5 MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: all bit runs merged. STOP DEPTH 10324.0 EQUIVALENT UNSHIFTED DEPTH MERGED MAIN PASS. BIT RUN NO MERGE TOP MERGE BASE 5 5436.0 6687.0 6 6687.0 9719.0 7 9719.0 10370.0 ~ ~0 0~8 06 ~ ~ ~ I0 0I£ 06 ~ ~ poM sID clKi clXL q~6us% szys s~Xq ~IOI :q~BusI p~oos~ mnmyx~M s~Xq E9 :q~6u~I p~oms~ mnmIu!M · ''sp~oo~ I~E ~ :~I~qns ~d~i smn~mp 9866E 89 :~poD d~ O0000E'O = Bu~D~dS Is~s~ ~I~ ~d~i 000000'69£S = 000000'99£0I = 6II ~Hdg I 89 ~ dOE E s~yu~ ssIdm~s ~poo IOOL :S~A~nD E IfMS~ : .WdOqS H.T.%IOM : XtfS .~OH(IfllId : ~-ST 'S'~ : 'OMI 'kOtSlfq~ 0015f : NnOD NM ND Tape Subfile'3 is' type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 5382.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 6633.0 29-JUN-96 MSC 1.32 DEP 2.04 MEMORY 6687.0 5436.0 6687.0 0 37.9 41.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 188 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 3896.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FW BIOPOLYMER 9.80 56.0 10.1 600 5.4 .000 .0 .000 99.5 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 5. ss~Aq ~IOI ss~Aq E9 :q~BusI p~oss~ mnm!x~ :q~Bu~I p~om~ mnmIuI~ · ''sp~ooa~ S6 smn~p 89 :apoo da%i :X~mmns Buipom~p ~pom uoI~uss~zd~ SIq 00000~'0 = BuIoeds T~A~q 000000'~8~ = q~d~G pu~ 000000'0699 = I0 018 06 P I0 0I£ 06 P po~ sIO clAi dXi q~Busq szys A~D A~D Boq s~IuD s~Idm~s spoD IOOl smPM :s~A~no g lfM Sk~ilf : ,WdOqS HI%tON : X~f~ ,WOHClfl%id : PP-SI 'S'(I : · OMI 'kC~SlfIlf OD%ill : blflOO NM ND 0 O' : (ZH) ADNZfl~)ZH.4 HMZ : (NI) ,~.~0(/Ntf,l.g q00,Z 000 ' 00' : (NI) NOILDZHHOD ZqOH :ALISNZ~ XIHL~fM :XIHL~ %00L NOHL~ZN O' 000' O' 000' 6'fEI 000' O' 000' 0S9 8'6 0'95 08'6 HZ~bI~OdOI~ Md 0'968£ 000'9 : (L.~) HLdZfI D~IIS1fD S ,HZ~IqIHfI : (~II) ZZIS LI~t ZqOH NZdO tfi~f~ DI~ISIfD (INtf Z~IOHZHO~ HZS~qI~ ~00~ ZdA.I. ~O0.1. ZQOD qO0£ HOGNZA (NOLLO~ 03. 60L) DNIHLS qO0.1. 0 0'6IL6 0'L899 0'6I£6 ~0'E dZ~ E£'I DSM 96-~Df'- £0 0'SS96 'ssIT~ sq~Pdss uT un~ qTq qoPs ~o~ ~qPp ~sp~sq 6oI pup ssA~nD ~MN Mk~ SI~ :ad_gq sT ~ SiTgqns sdPi CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 15-44 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 74 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start DePth = 9725.000000 Tape File End Depth = 6620.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 48620 datums Tape Subfile: 4 137 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile'5 is~ type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9520.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10328.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 7. 08-JUL-96 MSC 1.32 DEP 2.04 MEMORY 10370.0 9719.0 10370.0 0 1.5 3.5 TOOL NLTMBER NGP 38 3.750 9719.0 BIOPOLYMER 9.10 53.0 11.4 13500 8.8 .000 .000 .000 .000 .0 124.9 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 15-44 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 .810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 21 Tape File Start Depth = 10370.000000 Tape File End Depth = 9515.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12986 datums Tape Subfile: 5 84 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile~6 i~ type: LIS 96/ 9/24 01 **** REEL TRAILER **** 96/ 9/24 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 24 SEP 96 11:58a Elapsed execution time = 1.98 seconds. SYSTEM RETURN CODE = 0 * ALASKA COMPUTING CENTER * . * . ............................ * ....... SCHLUMBERGER ....... . ............................ * COMPANY NAME : ARCO ALASKA INC. WELL NAME : DS 15-44 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292268300 REFERENCE NO : 96214 RECEIVED S EP 0 5 1996 At~,a Oil & Gas Cons, Commission ~chorage LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE · 96/08/14 ORIGIN : FLIC REEL NAME : 96214 CONTINUATION # PREVIOUS REEL : CO~4ENT : ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/08/14 ORIGIN : FLIC TAPE NAME : 96214 CONTINUATION # '. 1 PREVIOUS TAPE : COf4~IENT : ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: DS 15-44 API NUMBER: 500292268300 OPERATOR: ARCO ALASKA INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 14-AUG-96 JOB NUMBER: 96214 LOGGING ENGINEER: D. LUCAS OPERATOR WITNESS: R. BURNO SURFACE LOCATION SECTION: 22 TOWNSHIP: 1 iN RANGE: 14E FNL: FSL: 4735 FEL: 5178 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 67.80 DERRICK FLOOR: 66.80 GROUND LEVEL: 35.30 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 9. 625 3896.0 47. O0 2ND STRING 4. 500 9719.0 12.60 3RD STRING 2. 875 10370.0 6.16 PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: CBT LDWG CURVE CODE: GRCH RUN NUMBER: 1 PASS NUMBER: 1 DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 10277.0 10260.5 10253.5 10253.0 10245.5 10244.0 10235.0 10223.5 10223 0 10218 5 10214 0 10213 5 10204 5 10202 5 10194 0 10189 5 10186.0 10165.5 10156.5 10156.0 10149.0 10119.5 10110.5 10106.5 10105.0 10O88.0 10086.5 10079.0 10075.5 10075.0 10057.5 10053.5 10050.5 10048.0 10046.0 10041.5 10033.5 10022.0 10021.0 10014.5 9987.0 9980.0 9976.5 9969.5 14-AUG-1996 16:14 SCHLUMBERGER WELL SERVICES .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP 88888.0 88888.0 10277.0 10260.5 10260.5 10254.0 10246.0 10244.0 10235.5 10224.0 10219.5 10214.5 10205.0 10202.5 10194.0 10190.0 10187.0 10166.5 10157.0 10151.0 10120.0 10106.5 10089.0 10079.5 10076.0 10051.0 10048.5 10047.0 10042.5 10033.0 10022.5 10015.5 9987.5 9981.0 9976.5 9970.5 10253.5 10235.5 10224.0 10214.0 10166.5 10157.0 10120.0 10111.5 10106.5 10089.0 10079.5 10076.0 10058.0 10054.5 10022.5 9970.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 9956.0 9956.5 9955.5 9956.5 9946.5 9946.5 9932.5 9933.5 9931.0 9931 . 5 9931.5 9918.0 9918.5 9906.0 9905.0 9904.5 9905.0 9901.0 9901.5 9901.0 9893.0 9894.0 9894.0 9881.5 9882.5 9881.0 9882.0 9868.5 9869.0 9869.0 9852.0 9852.0 9851.5 9852.0 9844.0 9844.5 9844.5 9824.5 9825.0 9823.0 9825.0 9817.5 9818.5 9816.0 9817.0 9803.5 9804.0 9798.5 9801.5 9796.5 9797.0 9788.0 9790.5 9774.5 9775.5 9771.0 9771.5 9767.0 9768.0 9741.5 9742.0 9741.0 9742.0 9736.5 9737.0 9726.5 9727.0 9720.5 9722.5 9703.5 9704.0 9702.0 9704.0 9696.0 9698.0 9686.5 9687.0 9685.0 9686.5 9672.5 9673.0 9666.5 9668.5 9651.5 9652.0 9643.5 9644.0 9639.0 9640.0 9637.0 9636.5 9636.0 9636.0 9624.5 9624 . 5 9620.0 9619.0 9616.0 9619.0 9604.0 9604.0 9592.5 9592.0 9589.5 9588.0 9585.5 9585.5 9576.0 9576.5 9575.5 9576.5 9572.5 9572.5 9566.0 9567.5 9553.5 9554.5 14-AUG-1996 16:14 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 100.0 $ REMARKS: 101.0 101.5 THE DATA CONTAINED HEREIN IS CASED HOLE TDTP ACQUIRED ON ARCO ALASKA'S D.S. 15-44 WELL. THE DEPTH ADJUSTMENTS SHOWN ABOVE REFLECT BASE PASS #1 GRCH TO THE CE~fENT BOND LOG GA2Vff4A RAY AND SIGM PASS #1 TO CE~iENT BOND LOG GAMMA RAY CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE · 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10268.0 9553.0 TDTP 10291.0 9553.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP REMARKS: THIS FILE CONTAINS TDTP PASS #1 (BASE PASS #1). NO PASS TO PASS SHIFTS WERE APPLIED TO THIS DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 5 TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA INC. Company Name FN PRUDHOE BAY Field Name WN DS 15-44 Well Name APIN 500292268300 API Serial Number FL 4735' FSL & 5178' FEL Field Location SECT 22 Sec ti on TOWN 1 iN To~rnship RANG 14E Range COUN NORTH SLOPE County STAT ALASKA State or Province NA TI USA Nat i on WITN R. BUR_NO Wi tness Name SON 100469 Service Order Number PDAT MSL Permanent da turn EPD FT O. Elevation of Permanent Datum LMF RKB Log Measured From APD FT 67.8 Above Permanent Datum EKB FT 67.8 Elevation of Kelly Bushing EDF FT 66.8 Elevation of Derrick Floor EGL FT 35.3 Elevation of Ground Level TDD FT 10285. Total Depth - Driller TDL FT 10294. Total Depth - Logger BLI FT 10290. Bottom Log Interval TLI FT 9600. Top Log Interval DFT DIESEL Drilling Fluid Type DFD G/C3 8.6 Drilling Fluid Density BHT DEGF 195. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT SIGM TPHI SBHF SBHN SIGC SIBH TRA T SDSI BACK FBAC TCAN TCAF TCND TCFD TSCN TSCF Depth Sigma (Neutron Capture Cross Section) TDT Porosity Borehole Sigma - far detector Borehole Sigma - Near detector Sigma Correction Corrected Borehole Sigma Ration Total Near to Far counts Standard deviation of Sigma Background Count Rates - Near Detector Background Count Rate - Far Detector Total counts analyzed - near detector (TDTP) Total counts analyzed - far detector (TDTP) Total capture counts - Near detector Total capture Counts - far dectector Total Selected Counts - Near Detector Total Selected Counts - Far Detector LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: DEFI INND Inelastic count rate - near detector INFD Inelastic count rate - far detector GRCH Gamma Ray in Casing TENS Surface Tension CCL CCLAmplitude GRCH API-Corrected Gamma Ray ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 1! 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 1 1 1 4 68 0000000000 SIGM TDTP CU 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 100469 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 100469 O0 000 O0 0 1 1 1 4 68 0000000000 SBHiNTDTP CU 100469 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 100469 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 100469 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 100469 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CI_dI. SS MOD Nr.~B SAMP ELI~ CODE (HEX) TCND TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TSCN TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 100469 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH TDTP GAPI 100469 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 100469 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 100469 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CBT GAPI 100469 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10307.000 SIGM. TDTP -999.250 TPHI.TDTP SBEN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP TCAF. TDTP -999.250 TCND.TDTP -999.250 TCFD. TDTP TSCF. TDTP -999.250 INND.TDTP -999.250 INFD. TDTP TENS. TDTP -999.250 CCL.TDTP -999.250 GRCH. CBT DEPT. 9553.000 SIGM. TDTP -999.250 TPHI. TDTP SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP TENS. TDTP -999.250 CCL.TDTP -999.250 GRCH. CBT -999 250 -999 250 -999 250 -999 250 -999 250 92 938 -999 250 -999 250 -999 250 -999 250 -999 250 81 188 SBHF. TDTP TRA T. TDTP TCAN. TDTP TSCN. TDTP GRCH. TDTP SBHF. TDTP TRA T. TDTP TCAN. TDTP TSCN. TDTP GRCH. TDTP -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE ·FLIC VERSION 'O01CO1 DATE ' 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SU~9~%RY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10268.0 9553.0 TDTP 10291.0 9553.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH .............. 88888 0 10288 5 10277 0 10272 5 10261 5 10253 5 10235 5 10235 0 10223 5 10223 0 10214 0 10202 5 10194 0 10192 0 10189 5 10176 5 10174 5 10156.5 10151.0 10141.0 10139.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... CRCH TDTP .............. 88888.5 88888.0 10236.0 10224.0 10214.5 10202.5 10194.0 10190.0 10177.0 10157.0 10151.0 10139.5 10138.5 10288.5 10277.0 10272.5 102 61.5 10254.0 10235.5 10224.0 10214.5 10193.0 10175.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 10134.5 10120.0 10119.5 10110.5 10106.5 10079.5 10075.5 10066.5 10057.5 10053.5 10050.5 10041.0 10038.5 10024.5 10022.0 10021.5 10010.0 9987.0 9984.5 9970.0 9967.5 9956.0 9931.0 9918.5 9906.0 9901.0 9893.5 9893.0 9888.0 9885.5 9884.0 9882.0 9875.5 9869.5 9868.5 9852.5 9852.0 9846.5 9844.0 9840.0 9828 5 9823 5 9811 5 9806 5 9804 0 9799 0 9796.0 9794.0 9788.5 9787.0 9782.0 9777.5 9775.0 9771.0 9767.5 10133.5 10120.5 10106.5 10080.0 10076.0 10050.5 10024.5 10022.5 10010.5 9987.5 9970.5 9956.5 9931.5 9918.5 9901.5 9894.0 9888.5 9884.5 9882.5 9876.0 9869.0 9852.0 9844.5 9828.5 9807.0 9804.0 9797.0 9794.5 9787.5 9771.5 10120.0 10111.0 10076.0 10067.0 10058.0 10054.0 10041.5 10039.5 10022.5 9985.0 9968.0 9931.5 9905.0 9901.0 9894. 0 9886.5 9870.0 9852.5 9847.0 9841.0 9825.0 9813.5 9802.0 9791.0 9783.5 9778.5 9775.5 9768.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 10 9747 0 9741 5 9714 5 9707 5 9703 5 9702 5 9698 0 9687 5 9676.0 9659.5 9659.0 9636.5 9619.5 9604.5 9592.0 9586.5 9583.5 9576.0 9575.5 9556.0 9555.5 100.0 $ 9747.5 9714.5 9704.0 9698.0 9687.5 9676.0 9660.0 9636.5 9604.5 9592.0 9584.0 9576.5 9556.0 100.5 9742.0 9709.5 9704.0 9660.5 9621.5 9588.5 9576.5 9557.0 101.0 REMARKS: THIS FILE CONTAINS TDTP PASS #2 (BASE PASS #2). THE DEPTH SHIFTS SHOWN ABOVE REFLECT GRCH PASS #2 TO GRCH PASS #1 AND SIGM PASS #2 TO SIGM PASS #1 CARRYING ALL PASS #2 TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN FN WN APIN FL SECT TOWN RANG COUN STAT NATI WITN SON PDAT EPD FT LMF APD FT EKB FT ARCO ALASKA INC. PRUDHOE BAY DS 15-44 500292268300 4735' FSL & 5178' FEL 22 liN 14E NORTH SLOPE ALASKA USA R. BURNO 100469 MSL O. 67.8 67.8 Company Name Field Name Well Name API Serial Number Field Location Section Township Range Court ty State or Province Nation Wi tness Name Service Order Number Permanent datum Elevation of Permanent Datum Log Measured From Above Permanent Datum Elevation of Kelly Bushing LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 11 TUNI VALU DEFI EDF FT 66.8 EGL FT 35.3 TDD FT 10285. TDL FT 10294. BLI FT 10290. TLI FT 9600. DFT DIESEL DFD G/C3 8.6 BHT DEGF 195. Elevation of Derrick Floor Elevation of Ground Level Total Depth - Driller Total Depth - Logger Bottom Log Interval Top Log Interval Drilling Fluid Type Drilling Fluid Density Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Dep th SIGM Sigma (Neutron Capture Cross Section) TPHI TDT Porosity SBHF Borehole Sigma - far detector SBHN Borehole Sigma - Near detector SIGC Sigma Correction $IBH Corrected Borehole Sigma TRAT Ration Total Near to Far counts SDSI Standard deviation of Sigma BACK Background Count Rates - Near Detector FBAC Background Count Rate - Far Detector TCAN Total counts a~alyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - near detector INFD Inelastic count rate - far detector GRCH Gamma Ray in Casing TENS Surface Tension CCL CCLAmplitude ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 12 TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 ! ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM TDTP CU 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 100469 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 100469 O0 000 O0 0 2 1 1 4 68 0000000000 SBHN TDTP CU 100469 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 100469 O0 000 O0 0 2 1 1 4 68 0000000000 SIBH TDTP CU 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 100469 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 100469 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TSCNTDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 100469 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 100469 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 100469 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 100469 O0 000 O0 0 2 1 1 4 68 0000000000 DATA ** DEPT. 10291. 000 SIGM. TDTP 21. 299 TPHI. TDTP 31. 272 SBHF. TDTP SBt~N. TDTP 64.333 SIGC. TDTP 0.622 SIBH. TDTP 165.113 TRAT. TDTP SDSI. TDTP O. 503 BACK. TDTP 219. 435 FBAC. TDTP 67. 411 TCAN. TDTP TCAF. TDTP 9142. 924 TCND. TDTP 18981 . 938 TCFD. TDTP 5950. 811 TSCN. TDTP TSCF. TDTP 1854. 906 INND. TDTP 1814.310 INFD. TDTP 282. 673 GRCH. TDTP TENS. TDTP 1220. 000 CCL. TDTP O. 000 48. 005 1. 751 22765. 219 4618. 581 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 13 DEPT. 9553.500 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCN-D. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 IN~D.TDTP -999.250 GRCH. TDTP 93.563 TENS.TDTP -999.250 CCL. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE . FLIC VERSION : O01CO1 DATE : 96/08/14 MA~ REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAi~ : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUBi~ER: 3 DEPTH INCREMENT: 0.5000 FILE LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10268.0 9553.0 TDTP 10291.0 9553.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 14 BASELINE DEPTM 88888.0 10288.5 10277.5 10261.0 10252.5 10241.5 10235.0 10229.0 10223.5 10223 0 10218 0 10214 0 10213 5 10210 5 10202 0 10193 5 10189 5 10189.0 10174.5 10165.5 10156.5 10156.0 10151.0 10119.5 10110.5 10106.0 10079.5 10075.5 10068.5 10061.5 10058.0 10056.5 10048.5 10043.5 10038.0 10027.5 10022.0 10021.5 10011.0 9987.0 9984.5 9980.0 9977.0 9976.5 9970.0 9967.5 9956.0 9952.5 9931.5 9931.0 9906.0 9904.0 9901.0 GRCH TDTP 88889.5 88888.0 10254.0 10242.5 10235.5 10224.0 10214.5 10212.0 10202.5 10194.0 10190.0 10166.0 10157.0 10151.0 10120.0 10106.5 10080.0 10076.0 10062.0 10056.0 10048.5 10042.5 10027.5 10022.5 10012.0 9987.5 9981.0 9976.5 9970.5 9956.5 9952.5 9931.5 9904.5 10288.5 10277.0 10261.0 10235.5 10229.5 10224.0 10219.0 10214.5 10190.5 10175.5 10157.0 10111.0 10080.0 10069.0 10059.0 10039.0 10022.5 9985.0 9977.5 9968.0 9953.0 9931.5 9905.0 9901.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 15 9893.5 9887.5 9885.5 9869.0 9852.0 9851.5 9846.5 9844.0 9840.0 9811.5 9807.0 9799.0 9798.0 9794.0 9788.0 9787.5 9782.0 9775.5 9775.0 9771.0 9770.5 9760.5 9747.5 9741.5 9741.0 9726.5 9709 5 9705 0 9703 5 9702 5 9696 5 9687 5 9678.5 9674.0 9669.0 9660.5 9659.0 9646.5 9645.5 9638.5 9631.5 9619.5 9617.0 9604.0 9589.0 9586.5 9575.0 9572.0 9557.5 100.0 REMARKS 9894.0 9888.0 9869.5 9852.0 9844.5 9807.5 9799.0 9795.0 9787.5 9775.5 9771.5 9760.5 9747.5 9742.0 9727.0 9710.0 9704.0 9688.0 9678.5 9669.0 9660.5 9645.5 9631.0 9619.0 9604.0 9587.0 9558.5 101.0 9894.0 9886.5 9869.5 9852.0 9847.0 9841.0 9813.0 9802.0 9790.5 9783.5 9776.0 9771.5 9742.0 9707.0 9704.0 9698.0 9675.5 9660.0 9646.5 9638.5 9619.5 9591.0 9576.5 9573.5 101.5 THIS FILE CONTAINS TDTP PASS #3 (BASE PASS #3). THE DEPTH SHIFTS SHOWN ABOVE REFLECT GRCH PASS #3 TO GRCH PASS #1 AND SIGM PASS #3 TO SIGM PASS #1 CARRYING ALL LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 16 PASS #3 TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA INC. FN PRUDHOE BAY WN DS 15-44 APIN 500292268300 FL 4735' FSL & 51781 FEL SECT 22 TOWN liN RANG 14E COUN NORTH SLOPE STAT ALASKA NATI USA WITN R. BURNO SON 100469 PDAT MSL EPD FT O . LMF RKB APD FT 67.8 EKB FT 67.8 EDF FT 66.8 EGL FT 35.3 TDD FT 10285. TDL FT 10294. BLI FT 10290. TLI FT 9600. DFT DIESEL DFD G/C3 8.6 BHT DEGF 195. Company Name Field Name Well Name API Serial Number Field Location Section Township Range Co un ty State or Province Nation Wi tness Na~e Service Order Number Permanent datum Elevation of Permanent Datum Log Measured From Above Permanent Datum Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Total Depth - Driller Total Depth - Logger Bottom Log Interval Top Log Interval Drilling Fluid Type Drilling Fluid Density Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT SIGM TPHI SBHF SBHN SIGC SIBH TRAT SDSI BACK FBAC Depth Sigma (Neutron Capture Cross Section) TDT Porosity Borehole Sigma - far detector Borehole Sigma - Near detector Sigma Correction Corrected Borehole Sigma Ration Total Near to Far counts Standard deviation of Sigma Background Count Rates - Near Detector Background Count Rate - Far Detector LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 17 DEFI TCAN Total counts analyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - near detector INFD Inelastic count rate - far detector GRCH Gamma Ray in Casing TENS Surface Tension CCL CCL Amplitude ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE RE, PR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 3 1 1 4 68 0000000000 SIGMTDTP CU 100469 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI TDTP PU-S 100469 O0 000 O0 0 3 1 1 4 68 0000000000 SBHF TDTP CU 100469 O0 000 O0 0 3 1 1 4 68 0000000000 SBHN TDTP CU 100469 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC TDTP CU 100469 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH TDTP CU 100469 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT TDTP 100469 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 18 NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) SDSI TDTP CU 100469 O0 000 O0 0 3 1 1 4 68 BACK TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 FBAC TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 TCAN TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 TCAF TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 TCArD TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 TCFD TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 TSCNTDTP CPS 100469 O0 000 O0 0 3 1 I 4 68 TSCF TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 INND TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 INFD TDTP CPS 100469 O0 000 O0 0 3 1 1 4 68 GRCH TDTP GAPI 100469 O0 000 O0 0 3 1 1 4 68 TENS TDTP LB 100469 O0 000 O0 0 3 1 1 4 68 CCL TDTP V 100469 O0 000 O0 0 3 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ** DATA ** DEPT. 10291. 000 SIGM. TDTP 19. 767 TPHI. TDTP 27. 648 SBHF. TDTP 42. 239 SBH~V. TDTP 58. 954 SIGC. TDTP 1.122 SIBH. TDTP 134. O16 TRAT. TDTP 1. 722 SDSI. TDTP O. 476 BACK. TDTP 272. 454 FBAC. TDTP 74. 861 TCAN. TDTP 22702. 805 TCAF. TDTP 9281.396 TCND. TDTP 18916.336 TCFD.TDTP 6006.023 TSCN. TDTP 4625.271 TSCF. TDTP 1890.911 INND.TDTP 1997.104 INFD. TDTP 292.704 GRCH. TDTP -999.250 TENS. TDTP 1210. 000 CCL. TDTP O. 000 DEPT. 9554. 000 SIGM. TDTP -999. 250 TPHI. TDTP -999. 250 SBHF. TDTP -999. 250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TP~T. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND.TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 98. 500 TENS.TDTP -999.250 CCL.TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE ' FLIC VERSION : O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 19 **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION . O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT O. 5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3 TDTP REMARKS: THE ARITHMETIC AVERAGE OF PASSES 1, 2, & 3 WAS COMPUTED AFTER ALL DEPTH SHIFTS AND CLIPPING WAS APPLIED. $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN FN WN APIN FL SECT TOWN RANG COUN STAT NATI WITN SON PDAT EPD FT LMF APD FT EKB FT EDF FT EGL FT ARCO ALASKA INC. PRUDHOE BAY DS 15-44 500292268300 4735' FSL & 5178' FEL 22 lin 14E NORTH SLOPE ALASKA USA R. BURNO 100469 MSL O. RKB 67.8 67.8 66.8 35.3 Company Name Field Name Wel 1 Name API Serial Number Field Location Section To~rnship Range County State or Province Nation Wi tness Name Service Order Number Permanent datum Elevation of Permanent Datum Log Measured From Above Permanent Datum Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 20 TUNI VALU DEFI TDD FT 10285. TDL FT 10294. BLI FT 10290. TLI FT 9600. DFT DIESEL DFD G/C3 8.6 BHT DEGF 195. Total Depth - Driller Total Depth - Logger Bottom Log Interval Top Log Interval Drilling Fluid Type Drilling Fluid Density Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Depth SIGM Sigma (Neutron Capture Cross Section) TPHI TDT Porosity SBHF Borehole Sigma - far detector SBItN Borehole Sigma - Near detector SIGC Sigma Correction SIBH Corrected Borehole Sigma TRAT Ration Total Near to Far counts SDSI Standard deviation of Sigma BACK Background Count Rates - Near Detector FBAC Background Count Rate - Far Detector TCAN Total counts analyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - near detector INFD Inelastic count rate - far detector GRCH Gamma Ray in Casing ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 O. 5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 21 TYPE REPR CODE VALUE 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM PNAV CU 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI PNAV PU-S 100469 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF PNAV CU 100469 O0 000 O0 0 4 1 1 4 68 0000000000 SBHNPNAV CU 100469 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC PNAV CU 100469 O0 000 O0 0 4 1 1 4 68 0000000000 SIBH PNAV CU 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT PNAV 100469 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI PNAV CU 100469 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC TDTP CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TCANPNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TCAFPNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TCND PNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TCFD PNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TSCN PNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 TSCF PNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 INND PNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 INFD PNAV CPS 100469 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH TDTP GAPI 100469 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10291.000 SIGM. PNAV 20.616 TPHI.PNAV 30.583 SBHF. PNAV 45.735 SBHN. PNAV 61.549 SIGC.PNAV O. 770 SIBH. PNAV 148.177 TRAT. PNAV 1. 769 SDSI.PNAV 0.487 BACK. TDTP 77.629 FBAC. TDTP 25.642 TCAN. PNAV 23597.895 TCAF. PNAV 9429.566 TCND.PNAV 19253.949 TCFD.PNAV 6039.370 TSCN. PNAV 4779.557 TSCF. PNAV 1910.085 INND.PNAV 1920.219 INFD.PNAV 286.571 GRCH. TDTP -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE '. 22 * * * * FILE TRAILER * * * * FILE NAME : EDIT .004 SERVICE · FLIC VERSION · O01CO1 DATE · 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE . FLIC VERSION . O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUPIMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10290.0 9600.0 TDTP $ LOG HEADER DATA DATE LOGGED: 29-JUL-96 SOFTWARE VERSION: CP42.2 TIME LOGGER ON BOTTOM: TD DRILLER (FT) : 10285.0 TD LOGGER (FT) : 10294.0 TOP LOG INTERVAL (FT) : 9600.0 BOTTOM LOG INTERVAL (FT) : 10290.0 LOGGING SPEED (FPHR) : 1800.0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER TDTP THERMAL DECAY CGRS 862 TDTP THERMAL DECAY CPLC 803 TDTP THERMAL DECAY CPLS 778 TDTP THE~ DECAY TTG1 TDTP THERMAL DECAY TDT SET 396 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 23 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 10370.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : DIESEL 8.60 195.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) : 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 30000 TOOL STANDOFF (IN): 1.0 REMARKS: TIED INTO MWD LOG DATED 08-JUL-96 MADE 3 PASSES AT 1800 FPH WELL NOT PERFORATED THIS FILE CONTAINS RAW TDTP PASS #1 AND TEMPERATURE DATA. $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN FN WN APIN FL ARCO ALASKA INC. PRUDHOE BAY DS 15-44 500292268300 4735' FSL & 5178' FEL Company Name Field Name Well Name API Serial Number Field Location LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 24 TUNI VALU DEFI SECT 22 Section TOWN 1 iN Township RANG 14E Range COON NORTH SLOPE County STAT ALASKA State or Province NATI USA Na ti on WITN R. BURNO Wi tness Name SON 100469 Service Order Number PDAT MSL Permanent da tum EPD FT O. Elevation of Permanent Datum LMF RKB Log Measured From APD FT 67.8 Above Permanent Datum EK~ FT 67.8 Elevation of Kelly Bushing EDF FT 66.8 Elevation of Derrick Floor EGL FT 35.3 Elevation of Ground Level TDD FT 10285. Total Depth - Driller TDL FT 10294. Total Depth - Logger BLI FT 10290. Bottom Log Interval TLI FT 9600. Top Log Interval DFT DIESEL Drilling Fluid Type DFD G/C3 8.6 Drilling Fluid Density BHT DEGF 195. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Depth SIGM Sigma (Neutron Capture Cross Section) TPHI TDT Porosity SBHF Borehole Sigma - far detector SBHN Borehole Sigma - Near detector SIGC Sigma Correction SIBH Corrected Borehole Sigma TRAT Ration Total Near to Far counts SDSI Standard deviation of Sigma BACK Background Count Rates - Near Detector FBAC Background Count Rate - Far Detector TCAN Total counts analyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - near detector INFD Inelastic count rate - far detector TENS Surface Tension GR API-Corrected Gamma Ray CCL CCL Amplitude PTEM PTSA Fluid Temperature LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 25 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN * * NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM PS1 CU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PS1 PU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF PSi CU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 SBHNPS1 CU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 SIGC PS1 CU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH PS1 CU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PSl 100469 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI PSi CU 100469 O0 000 O0 0 5 1 1 4 68 0000000000 BACK PS1 CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC PSI CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TCANPS1 CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TCAFPS1 CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TCND PSi CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TCFD PS1 CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TSCN PSi CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF PS1 CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 INND PS1 CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 INFD PSi CPS 100469 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 100469 O0 000 O0 0 $ 1 1 4 68 0000000000 GR PSi GAPI 100469 O0 000 O0 0 5 1 1 4 68 0000000000 CCL PSI V 100469 O0 000 O0 0 5 1 1 4 68 0000000000 PTE~PS1 DEGF 100469 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 26 ** DATA ** DEPT. 10313.500 SIGM. PS1 22.725 TPHI.PS1 0.000 SBHF. PS1 SBHN. PS1 95.287 SIGC. PS1 0.000 SIBH. PS1 147.905 TRAT. PS1 SDSI.PS1 4.152 BACK. PSI 10.701 FBAC.PS1 7.436 TCAN. PS1 TCAF. PS1 0.000 TCND.PS1 -146.251 TCFD.PS1 -87.169 TSCN. PS1 TSCF. PS1 0.000 INND.PS1 -0.364 INFD.PS1 -0.253 TENS.PSI GR.PS1 80.125 CCL.PS1 0.013 PTE~.PS1 195.063 DEPT. 9553.000 SIGM. PS1 44.211 TPHI.PS1 81.390 SBHF.PS1 SBHN. PS1 48.984 SIGC.PS1 0.000 SIBH.PS1 115.423 TRAT. PS1 SDSI.PS1 0.738 BACK. PSi 182.550 FBAC.PS1 36.469 TCAN. PS1 TCAF. PS1 4479.889 TCND.PS1 14725.578 TCFD.PS1 3009.483 TSCN. PS1 TSCF. PS1 298.768 INND.PS1 1713.027 INFD.PS1 277.275 TENS.PSI GR.PS1 80.313 CCL.PS1 0.000 PTEM. PS1 176.923 179.219 0.000 0.000 0.000 800.000 44.286 2.175 21409.516 1325.240 1130.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE · FLIC VERSION · O01CO1 DATE . 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUNfl~a~Y VENDOR TOOL CODE START DEPTH STOP DEPTH LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 27 TDTP 10290. 0 $ LOG HEADER DATA 9600.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO)'. 29-JUL-96 CP42.2 10285.0 10294.0 9600.0 10290.0 1800.0 NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY TDTP THERMAL DECAY TDTP THERMAL DECAY TDTP THERMAL DECAY TDTP THERMAL DECAY $ TOOL NUMBER CGRS 862 CPLC 803 CPLS 778 TTG1 TDT SET 396 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 10370.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : DIESEL 8.60 195.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 28 NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): REMARKS: TIED INTO MWDLOG DATED 08-JUL-96 MADE 3 PASSES AT 1800 FPH WELL NOT PERFORATED THIS FILE CONTAINS RAW TDTP PASS #2 $ LIS FORMAT DATA 0 30000 1.0 TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA INC. Company Name FN PRUDHOE BAY Fi el d Name WN DS 15-44 Well Name APIN 500292268300 API Serial Number FL 4735' FSL & 5178' FEL Field Location SECT 22 Sec t i on TOWN 1 iN Township RANG 14E Range COON NORTH SLOPE County STAT ALASKA State or Province NATI USA Na ti on WITN R. BURNO Wi tness Name SON 100469 Service Order Number PDAT MSL Permanent da turn EPD FT O. Elevation of Permanent Datum LMF RKB Log Measured From APD FT 67.8 Above Permanent Datum EKB FT 67.8 Elevation of Kelly Bushing EDF FT 66.8 Elevation of Derrick Floor EGL FT 35.3 Elevation of Ground Level TDD FT 10285. Total Depth - Driller TDL FT 10294. Total Depth ~ Logger BLI FT 10290. Bottom Log Interval TLI FT 9600. Top Log Interval DFT DIESEL Drilling Fluid Type DFD G/C3 8.6 Drilling Fluid Density BHT DEGF 195. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Depth SIGM Sigma (Neutron Capture Cross Section) TPHI TDT Porosity LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 29 DEFI SBHF Borehole Sigma - far detector SBHN Borehole Sigma - Near detector SIGC Sigma Correction SIBH Corrected Borehole Sigma TRAT Ration Total Near to Far counts SDSI Standard deviation of Sigma BACK Background Count Rates - Near Detector FBAC Background Count Rate - Far Detector TCAN Total counts analyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - near detector INFD Inelastic count rate - far detector TENS Surface Tension GR API-Corrected Gamma Ray CCL CCL Amplitude ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 3O ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 6 1 1 4 68 SIGM PS2 CU 100469 O0 000 O0 0 6 1 1 4 68 TPHI PS2 PU 100469 O0 000 O0 0 6 1 1 4 68 SBHF PS2 CU 100469 O0 000 O0 0 6 1 1 4 68 SBHNPS2 CU 100469 O0 000 O0 0 6 1 1 4 68 SIGC PS2 CU 100469 O0 000 O0 0 6 1 1 4 68 SIBH PS2 CU 100469 O0 000 O0 0 6 1 1 4 68 TI(AT PS2 100469 O0 000 O0 0 6 1 1 4 68 SDSI PS2 CU 100469 O0 000 O0 0 6 1 1 4 68 BACK PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 FBAC PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TCANPS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TCAFPS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TCND PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TCFD PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TSCN PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TSCF PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 INNDPS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 INFD PS2 CPS 100469 O0 000 O0 0 6 1 1 4 68 TENS PS2 LB 100469 O0 000 O0 0 6 1 1 4 68 GR PS2 GAPI 100469 O0 000 O0 0 6 1 1 4 68 CCL PS2 V 100469 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10313.500 SIGM. PS2 44.229 TPHI.PS2 82.568 SBHF. PS2 SBHN. PS2 52.062 SIGC.PS2 0.064 SIBH. PS2 130.631 TRAT. PS2 SDSI.PS2 0.769 BACK. PS2 187.325 FBAC. PS2 37.835 TCAN. PS2 TCAF.PS2 4768.318 TCND.PS2 14506.973 TCFD.PS2 3007.831 TSCN. PS2 TSCF. PS2 301.574 INND.PS2 1750.236 INFD. PS2 278.102 TENS.PS2 GR.PS2 456.500 CCL.PS2 0.017 40.657 2.073 21985.086 1322.159 845.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION ' O01CO1 DATE ' 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10290.0 9600.0 TDTP $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIMiE LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY TDTP THERMAL DECAY TDTP THERMAL DECAY TDTP THERMAL DECAY TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : 29-JUL-96 CP42.2 10285.0 10294.0 9600.0 10290.0 1800.0 NO TOOL NUMBER CGRS 862 CPLC 803 CPLS 778 TTG1 TDT SET 396 10370.0 DIESEL 8.60 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 32 BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : 195.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) '. T~ERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NO~IZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS)'. 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 REMARKS: TIED INTO MWD LOG DATED 08-JUL-96 MADE 3 PASSES AT 1800 FPH WELL NOT PERFORATED THIS FILE CONTAINS RAW TDTP PASS #3 $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN FN WN APIN FL SECT TOWN RANG COUN STAT NA TI WI TN SON PDA T EPD FT LMF ARCO ALASKA INC. PRUDHOE BAY DS 15-44 500292268300 4735' FSL & 5178' FEL 22 liN 14E NORTH SLOPE ALASKA USA R. BURNO 100469 MSL O. RKB Company Name Field Name Well Name API Serial Number Field Location Section Township Range County State or Province Nat i on Wi tness Name Service Order Number Permanent datum Elevation of Permanent Datum Log Measured From LIS Tape Ver'ificatio'n Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 33 TUNI VALU DEFI APD FT 67.8 EKB FT 67.8 EDF FT 66.8 EGL FT 35.3 TDD FT 10285. TDL FT 10294. BLI FT 10290. TLI FT 9600. DFT DIESEL DFD G/C3 8.6 BHT DEGF 195. Above Permanent Datum Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Total Depth - Driller Total Depth - Logger Bottom Log Interval Top Log Interval Drilling Fluid Type Drilling Fluid Density Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Dep th SIGM Sigma (Neutron Capture Cross Section) TPHI TDT Porosity SBHF Borehole Sigma - far detector SBHN Borehole Sigma - Near detector SIGC Sigma Correction SIBH Corrected Borehole Sigma TRAT Ration Total Near to Far counts SDSI Standard deviation of Sigma BACK Background Count Rates - Near Detector FBAC Background Count Rate - Far Detector TCAN Total counts analyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - near detector INFD Inelastic count rate - far detector TENS Surface Tension GR API-Corrected Gamma Ray CCL CCL Ampli rude ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 34 TYPE REPR CODE VALUE 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NDTv~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100469 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM PS3 CU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI PS3 PU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 SBHF PS3 CU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 SBFiNPS3 CU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 SIGC PS3 CU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 SIBH PS3 CU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT PS3 100469 O0 000 O0 0 7 1 1 4 68 0000000000 SDSI PS3 CU 100469 O0 000 O0 0 7 1 1 4 68 0000000000 BACK PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TCANPS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TCAFPS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TCNDPS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TCFD PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TSCN PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TSCF PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 INND PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 INFD PS3 CPS 100469 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 100469 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 100469 O0 000 O0 0 7 1 1 4 68 0000000000 CCL PS3 V 100469 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 10316.500 SIGM. PS3 45.011 TPHI.PS3 79.831 SBHF. PS3 SBHN. PS3 47.184 SIGC. PS3 0.005 SIBH. PS3 106.529 TRAT. PS3 SDSI.PS3 1.020 BACK. PS3 241.836 FBAC. PS3 50.447 TCAN. PS3 TCAF. PS3 4492.104 TCND.PS3 14181.199 TCFD.PS3 2900.583 TSCN. PS3 37.035 2.151 21517.656 1272.798 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14-AUG-1996 16:14 PAGE: 35 TSCF. PS3 273.268 INND.PS3 GR.PS3 238.375 CCL.PS3 1693.434 INFD.PS3 0.013 271.593 TENS.PS3 785.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION · O01CO1 DATE : 96/08/14 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/08/14 ORIGIN : FLIC TAPE NAME : 96214 CONTINUATION # : 1 PREVIOUS TAPE : COF~ENT · ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/08/14 ORIGIN · FLIC REEL NAME : 96214 CONTINUATION # : PREVIOUS REEL : COMN~JVT : ARCO ALASKA INC, D.S. 15-44, PRUDHOE BAY, 50-029-22683-00
