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HomeMy WebLinkAbout190-151Originated: Halliburton Wireline & Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 FRS—ANC@halliburton.com Delivered to: Alaska Oil and Gas Conservation Comm. Attn.: Natural Resource Technician 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of the sender above WELL NAME I API # I SERVICE ORDER # I FIELD NAME Transmittal Date: RECEIVED APR y�p 2 32020 AVGCC JOB TYPE I DATA TYPE I LOGGING DATE 1 2M-07 50-103-20178-00 906173399 Kuparuk Plug Setting Record Final -Field 14 -Dec -19 2 1D-04 50-029-20429-00 906174414 Kuparuk Packer Setting Record Final -Field 16 -Dec -19 3 1A 01 50-029-20590-00 906236618 Kuparuk Packer Setting Record Final -Field 24 -Jan -20 4 1A 15 50-029-20711-00 906270889 Kuparuk Packer Setting Record Final -Field 26 -Jan -20 S 1A-17 50-029-22102-00 906333945 Kuparuk Packer Setting Record Final -Field 21 -Feb -20 6 16-04 50-029-20595-00 906221237 Kuparuk Packer Setting Record Final -Field 4 -Jan -20 7 8 -Jan -20 10 -Mar -20 8 1D-130 50-029-22815-00 906340407 West Sak Packer Setting Record Final -Field 9 1D-135 50-029-22816-00 906236619 West Sak Packer Setting Record Final -Field 14 -Jan -20 10 15 -Jan -20 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Fanny Sari, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 FRS_ANC@halliburton.com Date: '% tel' 10� Signed: 190151 32791 13 -Mar -20 I®® I�© I�© Originated: Schlumberger PTS - PRINTCENTER 6411 A Street Anchorage, AK 99518 (907( 273-1700main (907)273-4760fax 1 B-04 2N-347 1 B-04 IX17 1A-15 50-1 EOSH-00126 I KUPARUK Please return via courier or sign/scan and email a copy to Delivered to: AOGCC ATTN: Natural Resources Technician II rJ Alaska Oil & Gas Conservation Commision 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 RIVER I WL 19 015 1 3 195 9 TRANSIVITTALOATE24Jan-20 24Ja n20 -JW 01 FIELD I 25 -Nov -19I------- F —1 1 LDLFINAL FIELD 16 -Dec -19 1 PPROF FINAL FIELDI 18 -Dec -19 1 Caliper FINAL FIELD I 19 -Dec -19 1 LDL FINAL FIELD 31 -Dec -19 1 LDL FIMai F1F1 11 L 7 A Transmittal Receipt signature confirms that a package (box, oI L envelope, etc.) has been received and the contents of the L XJ package have been verified to match the media noted above. The Date specific content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this .r and CPA]. point. SLB Auditor- �'W Schlumberger -Private WELL LOG TRANSMITTAL #906060267 To: Alaska Oil and Gas Conservation Comm. Attn.: Natural Resource Technician 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Packer Setting Records: 1A-17 Run Date: 10/26/2019 and 10/27/2019 190151 3 160 3 November 21, 2019 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 FRS ANC@halliburton.com 1A-17 Digital Data in LAS format, Digital Log Image file �+ 1 CD Rom 50-029-22102-00 RECEIVED DEC 0 9 2019 AOGCC 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 FRS_ANC@halliburton.com Date: /Z WL�f/�� Signed: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Performed: Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Redrill ❑ erforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: Tubing Patch Installation ❑+ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: ConocoPhillips Alaska, Inc. Development p Exploratory ❑ 190-151 3. Address: P. O. Box 100360, Anchorage, Alaska Stratigrephic❑ Service ❑ 6. API Number: 99510 50-029-22102-00-00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL 25647 KRU 1A-17 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pool(s): N/A Kuparuk River Field / Kuparuk River Oil Pool 11. Present Well Condition Summary: Total Depth measured 6,560 feet Plugs measured None feet true vertical 6,461 feet Junk measured None feet Effective Depth measured 8,403 feet Packer measured 7697, 7913, 8086 feet true vertical 6,364 feet true vertical 5924, 6063, 6171 feet Casing Length Size MD ND Burst CONDUCTOR 44 feet 16 80' MD 80' ND WWW ■ ■ E C LIVE SURFACE 4,529 feet 9 5/8 " 4,564' MD 3867' TVD PRODUCTION 8,506 feet 7 8,541' MD 6450' TVD NOV 9 2 Zd�� Tie -Back Liner 7,657 feet 5 1/2 x 3 1/2 7,688' MD 5919' ND AOGCC Perforation depth: Measured depth: 7816-7890. 7940-7962 7940-7961 8220-8254 8287-8305 feet True Vertical depth: 6001-6048, 6080-6094, 6080-6093, 6253-6274, 6294-6304 feet Tubing (size, grade, measured and true vertical depth) 3.5 " L-80 8,139' MD 6,203' TVD Packers and SSSV (type, measured and true vertical depth) PACKER - FHL RETRIEVABLE PACKER 7,697' MD 5,924' TVD PACKER - FHL RETRIEVABLE PACKER 7,913' MD 6,063' TVD PACKER -TIW SS PERM PACKER 8,086' MD 6,171' TVD SSSV -NONE 12. Stimulation or cement squeeze summary: Intervals treated (measured): N/A Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 9 558 5666 230 Subsequent to operation: 83 1123 1340 - 192 14. Attachments (required per20 MC 25.070, 25.071, a 25.283) 15. Well Class after work: Daily Report of Well Operations O Exploratory ❑ Development E) Service ❑ Stratigrephic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil p Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP❑ SPLUG❑ 17. 1 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: John Peirce Contact Name: John Peirce Contact Authorized Title: Sr. Wells Engineer Email: John.W.Peirce@cop.com rl� _ Date: �1 Contact Phone: (907) 265-6471 Authorized Signature:.1-14-11 � --P Form 10-404 Revised 4/2017 (/TL /Z//b/L 9 3BDMS1L6' NOV 13 2019 Submit Original Only /"' /� KUP PROD WELLNAME 1A-17 WELLBORE 1A-17 111"9l1W.ellA.tributCormoPhillipsesMax Angle 8 MD TD FIWNae WeIIMregP'^WI Wel^Mrs Slatus IcH'1 MD(HKB) .Bim HtKB) Y11aSita, i1C- IVFR INIT ,ninon n n ee .. .. .. - _ _ 1q 1], 11 /r(1U983.9]PM Last rag 11mollih i .aNemeE.P.) __�c@n addlii "'"'""" ............. Last Tag: RKB(Est, 43' Annotation of Rathole) Dedh(Me, End Doh Wellbore 8,34807222D19 to -1] Last Mose By zembat, �I� CONDUCTOR;sa.o G -J Last Rev Reason Annotation End Data Wettest Rev Reason: Ingalletl CSBntl Patches 1N28/2019 1A-17 Last Moe By famaj Casing Strloge NIPPLE; doe GAS urr;;6m.a GASLIFT;41917 casing Description Do (in) to (in) Top IHKB) at Depth UtKB) set Dapin(TVO).- Wroor 1... CONDUCTOR 16 15.06 36.0 80.0 80.065.00 Grade Top Thread H40 WELDED _ Casing Dlsiaplion O.Lid ID in) io,, MKB) Set Depth Red) BN GellerfND)... WtlLen B... SURFACE 9518 8.82 350 4,564.4 3,866.9 36.0 Grade Tap Thread J,55 BTC Caling Duplpgon OD In to (in Top oath Set Depth DUKE) Bet Deptll(rVDI... W1ILen p... I PRODUCTION ) 6.26 35.0 8,541.4 6,449.6 26.00 G2tla Top Th,eW J-55 AB-BTCM casing Deamiption TIE -BACK LINER 5112 3112 @ 7567.03 OD (in) ID(in) Topat x 512 4,95 31.0 B) Set Depth RISE) SE) BDepffi MD)... WtlLen (I... 7,6884 5,918.7 1550 Gentle Top Thread L-80 BTC -M Liner Details .Co..; a564561,4- To, (OK.) Top(TVD)(HKB) ],54]5 Top Incl (°)Ilam 5,826. 49.01 SBE Des Co. BAKER BI}4o SBEw 5' BTC collar Nominal l0 (in) CNO GAS UFT; 6,PPO 7,56].0 5,839.5 49.6 70 Enlarging 1 "ABM UE BEN x5"B C-Motl PK crossover sub 2.970 W6LIFT6,389.8 ; ],612.fi 5,869.4 49.22 MANDREL CAMCO MMG GLM w1DMY, RK LBtch 2.920 7,665) 5,903.9 49A9 LOCATOR SCC LOCATOR pggp Gas uFr. e.e6B.6 7,566. 5,904.6 4949 SEAL ABSV BAKER 8040 GBH -22 SEAL ABBY -7 fl space out 2.990 Tubing Strings GASUFT.7453.e Turing Die cripXun song Ma... m (a) Top NaKid set Depth IN. $et Depth (ry-1(... WI--- Grade ruP connenXen TUBINGWO-Upper 3112 299 3107,560.0 5,834.9 9.30 L-80 T; M Completion Details Locgroaysw.g Top OVD) Top MIKU IM(a)rt 310 310 Tops Xem De Dere I 002 I HANGER Com MCEVOY GEN 4 TUBING HANGER xnminal parallel 2.992 .F Assl 1Bal.D 49761 49].8 I 095 INIPPLE CAMCO"DS- NIPPLE 2.875 7,540.2 5,821.9 48.99 LOCATOR SCG LOCATOR(N.Go) .18"OD 3.000 7,541.0 5,822.4 48.99 SEAL -.1 BAKER 80-00 GBH -22 bonded Seal Assy(7ft space out) 3.000 ManseI,76126 learn p --d ipXon TUBING WO -Lower fibing Ma... le (in) iop (XKBI ael Dep@ (fl.. set D.qn (rvDl (_. wl BNKI Glade Top Cannadion 3112 2.99 7,6738 8,092] 6,174.6 9.30 L-80 IBTM Completion Details PBR;],6]3.7 TE-64OK LWEflstn.aln ®]56 PACKER 7,me.a PACKER ].W].p TopmD) Top(�IKBI (BKBI 7,673.8 5,909.2 ropintl (°) nem Des 49.53 PRE Com PER Nomintl to on) 2.990 7,6972 5,924.3 49.65 PACKER TRIEVABLE PgCKER 2970 7,8060 5,9907 49.76 Blasi rings ubing wile Cerbitle blast rings 780fid898 2.992 Ons UFT: 77as.n 7,9063 8.56.8 50.83 SLEEVE IDING SLEEVE wl2813"'%'profile (closed) 2.810 7,812.8 6,9729 50.88 PACKER TRIEVABLE PACKER pgpg 7,935.4 6,07].1 51.10 Biedt nos ubing with Carbide blast rings7935]975 MC 2.9928,030.9 6136.6 51.84 SLEEVE IDING SLEEVE w12813"'X'Profle(closed) 2.810IPERF;7816Dreaoo_ 8,082.9 6188.8 5208 XO Retlucing UEx35° IBT x27,8 EUE(Min. ID 2.41") 2.490B,D885702 5209 REAL L ABSEll W/I Sped, out 2490scall, 7,8950 See - Ga s;],a$.0 SLEEVE; ],997.3 Tuhing usecrlgion Sling Ma...ID par op (We1 Depq (H.. SN Dapt11(rvD)(... WI gbM) Gmde Te ConnecXCnTUBING-Original 2718 244 80885,1394 8203.3 6.50 JSS EUE-MOD Completion Details Top(NDI Is (M(B) MKB) 8,086.5 6,170.8 Top Incl (°) Ilem DesNominal UAD PACKER Com TIN SS PERMANENT PgCKER to (in) 3.250 e CAS Pipe, Tala.o Gas uFT: r5a5 8,0897 8,1)2.8 52.11 SBE TIW SEAL BORE EXTENSION 2441 8,127.1 6,1957 52.14 NIPPLE CAMCO D NIPPLE NO GO 2.250 8,138.6 6,2028 52.13 SOS BAKER SHE ROUT SUB 2.441 Path, real Other In Hole (Wireline retrievable plugs, valves, pumps, fish, eta) RPERF; 7,880.6],8610 IPERF;7.880.0.7,esod Penn: Tg660 T.p your) 7,612.6 Top(NDI MKB) 5,869.4 ropincl (°I 4922 Use Mantlrel Com Circulation mandedel 5.5"0171, liner, 112"MM wIDMYselve 8 RK -latch SN 307AE12 Run Dale 101412014 IDuro 2.920 spear Plp; 7.G.0 7,895.0 6,051.7 50.72 Patch 2. P2P( P35115)w/ of Spacer Pipeand Anchor Latch(CPAL35115). DAL 21' Max OD 2.725" 197 9 IS PNM1: 7.aR.0 7,899.0 8,054.2 50.6 BDacer Pipe 21116'P-1105 aver Pi P pe 1 7201 1800 9 sLEEve, B.ca0.e ],9140 6,063.] 50.90 Spacer Pipe "PER PBR350 13). pacer Pe 2 Anchor Latch (CPAL35113). DAL 24' Max OD 2.T' 1 7201 9 1.620 7,938.0 6,078.8 51.12 Patch 2.25 P2P(CPP35220). DAL 4'Max OD 2725" 127201 1.625 9 P sFAIJ e,osss Sa.; aoeS.S 7,966.0 6,096.3 5138 Patch 2.25"P PICS 519)w .Sbf Spacer Pipe an Anchor Latch(CPAL35112) DAL 26' Max 0D 2.725" 12712 9 1.625 ],9]0.0 6,098.8 51.41 Spacer Pipe 21/16"P-1 OBpacer Pipe 102 1.600 NEFLFa,inl 6050,138,8 4 9 7,992.0 6,112.5 51.62 Patch - 2725" P2P(CPP35215). DAL 4' Max OD 2.25" 10 1 9 1.625 Perforations & Slots Shot IPERF;R�Dag'va.0 Fflgc: &laz.p mERe e.i7.6bs65.04 Top (flKB) Bon MKBI Tso(Peo) BI.Two' (me) MBI Ladetl Dens (ehawH Zone Dat ) Type Cam 7,816.0 7,89D.0 6,0012 6,048.5 CA,C-3,1A-17 42511991 10.0 (PERF 60 tle Ph; HLS 4.5"CG g. 7,9400 7,962.0 6,080.0 6,093.8 C-1, 1A-17 425/1991 10.0 (PERF 60 tleg. PH; HUS 05"CG ;940.0 7,961.0 Q080.0 6,093.2 q-TIA-17 912912014 6.o RPERF 6Dtle9 Ph' HMX 3.318" 8,220.0 8,254.0 6,2528 Q273.6 74'A-17 42811991 4.0 (PERF 180deg. Pb HLS4.5"CG 8,2820 8,305.0 6,293.6 6,30.5 A$1A-17 426/1991 4.0 IPERF 180 deg, Ph' HLS 4.5" GO PRODUCTION; 35OAW a KUP PROD WELLNAME 1A-17 WELLBORE 1A-17 ConocoPhillips ^'' �— AISSKa. m. IA -11. 11 nlAiesOs: vena ww.nz Ix ................._.__'.___._ __............ Nj� CONOl1CTGRSB.GFO.OJ 1 NIPPLE,1 0— GAS LIFT. 3.PR.1— GASUFr:a. W7� SIIRFPCE: 9864.58! 4� G45uFr:5,a4G.o— GAS LIFT: 8,SNE8— GPG LIFT: B,..— GAS LIFT; 748:1.9 ... 791]8 PBR; 7,M1 LCK LINER E IS.S fIN T5 .. Si 67,8984 PACKER: 1.9 GPS UFT; 7,T49.9— (PERF; 781G67.&ESG� P :7.MO— FekB: .Pee, PIFs; PrtN; FRPC; S,1@.O IPERF: 9.28]68,3659. MWel Valve 1A-17 TUBING PATCH INSTALLATION DTTM JOBTYP SUMMARYOPS START 10/22/19 ANN (WC/AC EVAL) : RE-TIFL PASSED. COMM 10/22/19 PUMPING FREEZE PROTECT TBG WITH 35BBLS DSL & FL WITH 40BBLS METH TRACKING ONLY 10/26/19 ANN SET 2.725" P2P (#CPP35215) MID-ELEM @ 7992' RKB. CORRELATE TO COMM SLB LDL 29-JUL-2019. IN PROGRESS. 10/27/19 ANN SET 2.725" P2P (#CPP35219), 21.48' SPACER PIPE, ANCHOR LATCH COMM (#CPAL35112, 1.6" ID, 26.875' OAL) MID ELEM @ 7966' RKB. SET 2.725" P2P (#CPP35220) MID ELEM @ 7938' RKB. CORRELATE TO SLB LDL 29- JUL-2019. SET 2.7" PBR (#CPBR35018), 21' SPACER, ANCHOR LATCH (#CPAL35113, 1.62" ID, 2.7" MAX OD, 23.58' OAL) @ 7915' RKB. SET 2.725" P2P (#CPP35221), 15.7' SPACER PIPE, ANCHOR LATCH (#CPAL35115, 1.625" ID, 21.1' OAL)@ 7895' RKB. IN PROGRESS. 10/28/19 ANN SET TEST TOOL IN P2P @ 7895' RKB AND ATTEMPT MITT. PUMP 75 COMM BBLS DSL AND UNABLE TO PSI UP TBG. PULLED 21.1' P2P PATCH ASSY @ 7895' RKB. SET 2.725" P2P (#CPP35218), 15.7' SPACER PIPE, ANCHOR LATCH (#CPAL35115, 1.625" ID, 21.1' OAL) MID ELEM @ 7895' RKB. MITT TO 2500 (PASS) W/ TEST TOOL SET IN P2P @ 7895' RKB. JOB COMPLETE & READY FOR WELL TEST. PTD / 9O -/,- l Loepp, Victoria T (CED) From: Well Integrity Compliance Specialist CPF1 &2 <n1617@conocophillips.com> Sent: Tuesday, October 8, 2019 2:08 PM To: Loepp, Victoria T (CED) Cc: CPA Wells Supt; Well Integrity Compliance Specialist CPF1 & 2 Subject: 1A-17 (PTD 190-151) Reported with sustained casing pressure over 2000 psi. Attachments: 1A-17.pdf; 1A-17 90 day TIO plot.JPG Follow Up Flag: Follow up Flag Status: Flagged Victoria- Kuparuk producer 1A-17 (PTD 190-151) was found today with an IA pressure of 2650 psi. DHD was onsite to perform a waiver compliance testing so the IA was immediately bled down to -950 psi. A TIFL was performed to investigate the tubing integrity, which it failed. S -line will be deployed to perform diagnostics to locate and attempt repair of the failure mechanism. Operations will manage the IA pressure as needed to maintain less the 2000 psi until the S -line diagnostics are complete. If repairs prove unsuccessful the well will be secured for further diagnostics. The well has a 5.5" 15.51b L- 80 liner which has a burst rating of 7000 psi. Please let us know if you have any questions or disagree with the plan. Attached are copies of the wellbore schematic and the 90 day TIO plot. Dusty Freeborn/Jan Byrne Wells Integrity & Compliance Specialist ConocoPhillips Alaska, Inc. Office phone: (907) 659-7224 Cell phone: (907) 830-9777 WELLS TEAM cmoc( i*"ps KUP PROD WELLNAME 1A-17 WELLBORE 1A-17 COIIOCb __p✓ Well Attribut" Max An le $SMD TD COPiIillip5 - PINE Nance W.X MAP1T WeIICae B4bn nCy^�. YB'MKM) ea B�mi ltlKel Alaska.lOC. KUPARUKnIVEA UNIT fil0JS991n9nn Donn S e ,. GPB LIFT: 97 LFT: 4,160.] I1 �1I L1lt@7567.03 WS .s 61aMrt� TIE -BACK LINES ®] Bl.; RPERF: I,940.6].Po1.0 PFAF: >.BOp.6].063.6� FRAC', 6193.0 .DWTION; Cee BNS Can M tl pTSP111/CI Yslve IaMB. Pwt Blxe TRO Pun Top1eKB) (RKB) MCFe MWN OUlln) Sery type rypn &I Wp Run Osla Com 2.492.5 CA CO G2- 1 GAS LIFT LV BTM O.t55 1,259.01011 N201 9 I I 2 4,180.7 3,597.4 CAMCO KBG2- 1 GASUFF GLV BTM O.t88 1,299.0 10/10/201 y I 3 5,444.0 8451.9 CAMCO KBG 2- 1 GMUFT OV BTM 0250 5/1812016 9 KUP PROD WELLNAME 1A-17 WELLBORE 1A-17 ConoCa hillips 1Va9ka.lnc, lk17, 7a700197.1220AM Mandrel Inserts VvllulealiemNk(aNnl) M m _ ........... IpI n0 N TOP W., TOPMD) W" IBKBI I Make Model O011nl San ryq L h Tyq Pw151u (in) TSO Sun IWI Run ONe Can 8,389. 5,061.9 CAMC KBG 2- 1 GA UFT DMV INT o." O.O 101612014 9 wrvpucmR; as.pap0 Ililll 5 8.988.5 5,445.0 CAMCO KBG 2- 1 GAS LIFT OMY INT O.OW 0.0 1016@014 9 NIPPLE: N1.8 6 7,483.8 SJ84.9 OWCO RUG 2- 1 GASLIRT DW 9 BTM ILM 0.0 10/102014 7 7,7 .9 5,968.6 CAM O MMG i 12 PROD DMY RK 0.000 00 9W 14 aAs uFT:2W2.4 8 7,922.5 6,069.0 CAMCO MMG 1 L2 PROD DMV RK 0.000 0.0 91302014 1 Nates: General &Safety - ... ., End Dah AnnoMtlon 048 uFr; 6,1 .7 8/3/2010 NOTE: Mew SCSematla wl AlesRH SCM1ematic9.0 0152013 NOTE: Temp lag found IeiR In 7"a99@41WY RKB 10/4/2014 NOTE: LINER GLM@ 7612.6 BITS BETWEEN GLW687 SURFACEaSw.Y%a� 10/42014 NOTE :6In" TIE -BACK LINER INSTALLED TO FIX LEAK IN 7 CASING 112812016 NOTE:Walvemd for OAn Fomladon Communi®tlon ws uFr: aw.p GAs uFT:axe.e GAsuFT: a,9e9.s F— WSLIFT; ],983.0 k- LOLATOR:7..3 SFALABSY.7,N10 MaMM:18126 PBR:7,871.7 11EBAC1[ IINBN 511] X,1rz ®7a97.W:81 PACI(FR;7,7.720971 GASDFF:7.7999 IPERF; ].01G0-7.690.0 aLEEVE'7.9G5.9 PACKER; 7,9120 GAS LIFT: 7.985 RPER07,9W.0.7,96t0 IPERF;7,990.07.MLO� SLEEVE: 9.W0.9 PACKER: 9,098.5 SEAL:e Hs.] S9E; 089.9 NIPPLE; 0,1271 SU9: 0130.® IPERF; B,2TO.p8,R`+f.O FRpC:a193.a IPERF;8307P83O5.0 P0.0paC110N; 35.a8,L1J Originated: Schlumberger PTS- PRINT CENTER 6411 A Street Anchorage, AK 99518 (907) 273-1700 main (907)273-4760fax Delivered to: AOGCC y ATTN: Natural Resources Technician II 1.--' Alaska Oil & Gas Conservation Commision • 333 W. 7th Ave, Suite 100 • -!*A Anchorage, AK 99501 190151 13` r • 11 -Oct -19 11 Oct19.1W03 SERVICE ORDER WELL NAME qpl# _ # FIELD NAME DESCRIPTION SERVICE DELIVERABLE DESCRIPTION DATA TYPE Color DATE LOGGED Prints CD's 50-029-22468-00 50-103-20257-00 r rr r.KUPARUK 50-029-22102-00 KUPARUK RIVER RIVER KUPARUK RIVER ®-0 Repta Please return via courier or sign/scan and email a copy r A Transmittal Receipt signature confirms that a package (box, V/ l Lo 1� envelope, etc.) has been received and the contents of the fff I package have been verified to match the media noted above. The Date specific content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this mberger and CPAI. point. M - SLB Auditor ? Schlumberger -Private Originated: Schlumberger PTS - PRINT CENTER 6411 A Street Anchorage, AK 99518 (907)273-1700 main (907)273-4760fax Delivered to: rr AOGCC . AT Natural Resources Technician II Alaska Oil & Gas Conservation Commision ` 333 W. 7th Ave, Suite 100 .oftj Anchorage, AK 99501 190151 TRANSMITTAL DATE TRANSMITTAL# . . WELL NAME API SERVICE ORDER # FIELD NAME DESCRIPTION DELIVERABLE DESCRIPTION DATA TYPE DATELOGGED Prints CD's 1H414 1H-111 1H-105 IH -113 1H-116 3M-19 3G -07A 50-029-23584.00 50-029-23581-00 50-029-20727-01 50-029-23588.00 50-029.23594.00 50-029-21737-00 50-103-20127-01 EOS1j-00071 EA18.00022 E118-00075 E118-00076 E118-00077 E118-00076 E118-00079 KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER WL WL WL WE WL WL WL IPROF (PROF-WFL ]PROF-WFL IPROF-WFL IPROF-WFL Caliper PPROF FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD 15-Ju1-19 17 -Jul -19 19 -Jul -19 20 -Jul -19 21 -Jul -19 22 -Jul -19 23 -Jul -19 1 1 1 1 1 1 1 3G-11 50-103-20133-00 E118-00081 KUPARUK RIVER WL (PROF FINAL FIELD 25 -Jul -19 1 3M-13 1B-16AL1 1A-17 1C-121 3N -14A 313-08 50-029.21720-00 50.029-22457.60 50-029-22102-00 50-029-23015-00 50-029.21589-01 50-103-20128-00 E118-00084 EDEA -00009 E118.00085 E118-00086 EOSH-00074 EOSH-00075 KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER KUPARUK RIVER WL Memory WL WL WL WL Caliper PPROF LDL [PROF LDL,Caliper LDL,Caliper FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD FINAL FIELD 28 -Jul -19 28 -Jul -19 29 -Jul -19 1 -Aug -19 2 -Aug -19 3 -Aug -19 1 1 1 1 1 1 50-103-20266-00 EOSH-00076 KUPARK RIVER W FINAL FIELD42N-317 -Aug-19 1 Ic 15 return via courier or sign/scan and email a copy to and CPAI. Schlumberger -Private 9CANN€D AUG 0 71019 ATransmittal Receipt signature confirms thata package (box, envelope, etc.) has been received and the contents of the package have been verified to. match the media noted above. specific content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this point. • 2 - 52- WELL LOG TRANSMITTAL#903017634 To: Alaska Oil and Gas Conservation Comm. June 23, 2016 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RECEIVED ,IUN 28 2016 RE: Production Profile: 1A-17 (REVISION) ' OGC Run Date: 12/26/2015 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 FRS_ANC@halliburton.com 1A-17 (REVISION) Digital Data in LAS format, Digital Log Image file, Interpretation Report 1 CD Rom 50-029-22102-00 Production Profile Log 1 Color Log 50-029-22102-00 SCANNED DEC 0 9 2016 This is a revision for the same job package sent on May 06,2016. Please disregard the previous job package,and replace it with this one. 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 I51IL Date: Signed: / /` � ,/, WELL LOG '2-1 A TRANSMITTAL II RECEIVEDDATA LOGGED PROACTIVE DIAGNOSTIC SERVICES, INC. 5 i25/201G K BENDER 'x?' 23 AOGCC To: AOGCC Makana Bender 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper/MTT) 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: err--�...,,-....._...-., ProActive Diagnostic Services, Inc. Attn: Diane F. Williams 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 SEAMS 1) LeakPointTM Survey 14-May-16 1A-17 Color Log/CD 50-029-22102-00 2) Signed : ��k '�/� Date : Print Name: PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W.INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-8952 E-MAIL: PDSANCHORAGE(C MEMORYLOG.COM WEBSITE:WWW.MEMORYLOG.COM D:\Achives\MasterTemplateFiles\Templates\Distribution\TransmittalSheets\ConocoPhillips_Transmit.docx - • • V°‘ 0- 51 c5Z. MAY 10 2016 WELL LOG TRANSMITTAL#903017634 1-$410C, To: Alaska Oil and Gas Conservation Comm. May 6, 2016 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 DATA LOGGED Anchorage, Alaska 995015 K'4E2o1G ,rI K.BENDER RE: Production Profile: 1A-17 Run Date: 12/26/2015 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline&Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 FRS_ANC@halliburton.com 1A-17 Digital Data in LAS format, Digital Log Image file, Interpretation Report 1 CD Rom 50-029-22102-00 Production Profile Log 1 Color Log 50-029-22102-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF:• Halliburton Wireline &Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 SCOL Office: 907-275-2605 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: Signed: / ' vcteearficv / `E;k_"_( • P-TD /q6- t5- J Loepp, Victoria T (DOA) From: NSK Problem Well Supv <n1617@conocophillips.com> Sent: Sunday, March 13, 2016 8:28 PM To: Loepp, Victoria T (DOA) Cc: NSK Problem Well Supv Subject: KRU 1A-17 (PTD 190-151) Report of SCP on IA Attachments: 1A-17 schematic.pdf Follow Up Flag: Follow up Flag Status: Flagged ' /$ 4F LPR 2 0 2016 Victoria, Kuparuk gas lifted producer 1A-17 (PTD 190-151)was reported with the IA pressure above 2000 psi while the well is shut in. The pressures were 1900/2354/410. The tie back liner for the IA is 5.5", 15.5#, L-80 casing with a burst pressure of 7000 psi (45%=3150 psi). A tubing plug was set @ 7586'and the pressures bled down. A leaking GLV is suspected. Slickline will continue to do diagnostics to identify the leak and repair if possible. Attached is a 90 day TIO plot and wellbore schematic for reference. Please let me know if you have any questions. TRN_ANNL AN N U LUS PRESSURE TF:N_uNr�r_irrzr 500 . 3000 . 3000 _ -- — — 200 . 3000 . 3000 . 2700 3000 . 2400 ------ _____ _ 3000 . 2100 _______ _ ..--_----_..-- _---___ 1500 _____ ,111 i 11I 1200 ------- --- ---- _ . ;? r sI 1 ll '11 900 .404.4 - -iii---- { ti r 0. 600 iy 0 . 300 0 . Wii Wriirrrir 0 ' PLOT START TIME MINOR TIME 14-DEC-15 16 : 43 MAJOR TIME WEEK PICK TIME: 14—' SC TAG NAME DESCRIPTION 1111 WL1A-17-CHOKE FLOW TUBING CHOKE SCRATCH 107 FLOW TUBING PRESSURE SCRATCH_107 FLOW TUBING TEMP AI-P1A5007-17 GL CASING PRESSURE ® SCRATCH_107 INNER ANNULUS PRES SCRATCH_107 OUTER ANNULUS PRES ® SCRATCH 107 OUTER OUTER ANNULUS PRES Brent Rogers/Kelly Lyons Problem Wells Supervisor ConocoPhillips Alaska, Inc. Desk Phone(907)659-7224 Pager(907)659-7000 pgr. 909 4WELLS TEAM Con PMwilaps 2 TRN_ANNL. ANNULUS PRESSURE TRN_ANINL_IN I T 3000 .flfL 3000 200 . 3000 . 3000 . 2700 3000. 2400 3000 . 2100 ---- -- - --- 1800 1500 t i( 1200 -- - -- -- • IIIj it41114 , I ' I 900 H • *iv - 600 AAA O . A17, 0 . 0 mill111.111•=1.1 ' " 11.111M1 0 . PLOT START TIME MINOR TIME 14-DEC-15 16 : 43 MAJOR TIME WEEK PICK TIME 144 SC TAG NAME DESCRIPTION • WL 1A-17-CHOKE FLOW TUBING CHOKE SCRATCH 107 FLOW TUBING PRESSURE SCRATCH 107 FLOW TUBING TEMP AI-P1A5007-17 GL CASING PRESSURE SCRATCH_10 7 INNER ANNULUS PRES SCRATCH 107 OUTER ANNULUS PRES SCRATCH 107 OUTER OUTER ANNULUS PRES Brent Rogers/Kelly Lyons Problem Wells Supervisor ConocoPhillips Alaska, Inc. Desk Phone (907)659-7224 Pager(907) 659-7000 pgr. 909 #1.\:./ELLS TEAM conocc:phavi, 2 · XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. /¢~:~ '"//,.~/ Fi leNu m bet of Well His tory Fi le PAGES TO DELETE Complete RESCAN Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: Other- Pages: DIGITAL DATA n Diskettes, No. [] Other, No/Type OVERSIZED .~' Logs-of vadous kinds Other COMMENTS: Scanned by: Beverly Dianna ~ Nathan Lowell [] TO RE-SCAN Notes: - Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: /si 47 rs-f4 WELL LOG TRANSMITTAL MAY 10 2013 AOGCC To: Alaska Oil and Gas Conservation Comm. Ape" 0, 2013 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 � �-�51 Anchorage, Alaska 99501 2_2345 RE: WRP Setting Record: 1A-17 Run Date: 4/29/2013 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Matthew Cook, Halliburton Wireline& Perforating, 6900 Arctic Blvd., Anchorage,AK 99518 matthew.cook@halliburton.com 1A-17 Digital Data in LAS format, Digital Log Image file 1 CD Rom 50-029-22102-00 SCANNED MAR 1 3 2014 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline& Perforating Attn: Matthew Cook 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3572 Fax: 907-273-3535 matthew.cook@halliburton.com Date: 5 fro i6 Signed: NAL4A't- ti) e,t/Ade-e— WELL LOG TRANSMITTAL To: Alaska Oil and Gas Conservation Comm. Attn.: Christine Mahnken 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Production Profile: 1A-17 Run Date: 6/6/2010 June 25, 2010 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of Rafael Barreto, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 1A-17 Digital Data in LAS format, Digital Log Image file, Interpretation Report 50-029-22102-00 Production Profile Log 50-029-22102-00 1 CD Rom 1 Color Log PLEASE ACKNOWLEDGE RECEIl'T BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Rafael Barreto 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3527 Fax: 907-273-3535 ~~~-c5 ( 14~3~ rafael.barreto fir} `:,1~ Date: ~~, t~ ~, ^~+:, Signed: _ • ~~~ L 1,. PrtoAcrive D'u~NOSric SERIACFS, INC. 18,Jan-10 1 A-17 To: AOGCC Christine Mahnken 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 (907) 659-5102 RE : Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907j 245-8952 1 ] Caliper Report 2) Signed Print Name: • 1 Report / EDE 50-029-22102-00 (~©-l S~ l9 ~~ Date "..~ ~ _ ., ,~ PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAx: (907)24558952 E-MAIL : =- .,, ~, r._~~ WEBSITE -~~ - "!-" -- C-\Documenfs and Settings\Diane Williams\Desktop\T~ansmit_Cenoeo.docx • • Memory Multi-Finger Caliper Log Results Sulmlmalry ,.. Company: ConocoPhillips Alaska, Inc. Well: 1A-17 Log Date: January 18, 2010 Field: Kuparuk Log No.: 7825 State: Alaska Run No.: 1 API No.: 50-029-22102-00 Pipet Desc.: 4" 11 Ib. J-55 DSS-HTC Top Log Intvl1.: Surface Pipet Use: Tubing Bot. Log Intvl1.: 4,683 Ft. (MD) Pipet Desc.: 3.5" 9.3 Ib. J-55 / L-80 EUE-MOD Top Log Intvl2.: 4,683 Ft. (MD) Pipet Use: Tubing Bot. Log Intvl2.: 8,090 Ft. (MD) Pipe3 Desc.: 2.875" 6.5 Ib. J-55 EUE-MOD Top Log Intvl3.: 8,090 Ft. (MD) Pipe3 Use: Tubing Tail Bot. Log Intvl3.: 8,134 Ft. (MD) Inspection Type : Corrosive & Mechanical Damage Inspection COMMENTS This caliper data is tied into the 2.875" Tubing Tail @ 8,134' (FEND). This log was run to assess the condition of the tubing and tubing tail with respect to corrosive and mechanical damage. The caliper recordings indicate the 4" tubing is in good condition, with no significant wall penetrations, areas of cross-sectional wall loss or I.D. restrictions recorded. The caliper recordings indicate the 3.5" tubing and 2,875" tubing tail are in good condition with respect to corrosive and mechanical damage, with no significant wall penetrations, areas of cross-sectional wall loss or I.D. restrictions recorded. The body region analysis and joint tabulation data for the 3.5" tubing and 2.875" tubing tail are combined. The caliper recordings indicate slight buckling throughout the 3.5" tubing. 4" TUBING -MAXIMUM RECORDED WALL PENETRATF~~~~~~'~ Fed ~ ~ ?a~~ No significant wall penetrations (> 19%) are recorded. 4" TUBING -MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: No significant areas of cross-sectional wall loss (> 5%) are recorded. 4" TUBING -MAXIMUM RECORDED ID RESTRICTIONS: No significant I.D. restrictions are recorded. 3.5" TUBING 8< 2.875" TAIL -MAXIMUM RECORDED WALL PENETRATIONS: No significant wall penetrations (> 14%) are recorded. 3.5" TUBING 8~ 2.875" TAIL -MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: No significant areas of cross-sectional wall loss (> 6%) are recorded. ProActive Diagnostic Services, Inc. / P.O, Box 1369, Stafford, TX 77497 Phone: (Z81) or (888} 565-9085 Fax: (Z8i) 565-1369 E-mail: PDS@memoryfog.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907} 659-2314 i~~ -r5 t 1~a53 ~ • • 3.5" TUBING & 2.875" TAIL -MAXIMUM RECORDED ID RESTRICTIONS: No significant I.D. restrictions are recorded. C ii n i~ i~ i~ i~ ' Field Engineer: J. Halvorsen Analyst: C. Waldrop Witness: C. Kennedy ProActive Diagnostic Services, Inc. / P.O. Box 1369, Stafford, TX 77497 Phane: (281) or (888) 565-9085 Fax: (281) 565-1369 E-mail; PDS~imemoryiog,com ' Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-2314 i~ • Correlation of Recorded Damage to Borehole Profile Pipe 1 4. in (20.9' - 4682.9') Well: 1 A-17 Pipe 2 3.5 in (4682.9' - 8088.9') Field: Kuparuk Pipe 3 2.875 in (8088.9' - 8134.0') Company: ConocoPhillips Alaska, Inc. Country: USA Survey Date: January 18, 2010 A pprox. Tool De viation ^ A pprox. Borehol e Profil e 1 21 988 2006 GLM 1 3024 GLM 2 4045 p GLM 3 4683 ~ c n. v GLM 4 5456 ~ GLM 5 6270 GLM 6 7071 GLM 7 GLM 8 PROD 9 PROD 10 7958 103.3 8134 0 5 0 1 00 Da mage Pr ofile (% wall) / Tool D eviatio n (degr ees) Bottom of Survey = 103.3 25 50 75 100 a~ a Z c ~O 50 75 • PDS Report Overview ~~„_._ ~,,. Body Region Analysis Well: 1 A-17 Survey Date: January 18, 2010 Field: Kuparuk Tool Type: UW MFC 24 No. 214320 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers: 24 Analyst: C. Waldro Tubing: Nom.OD Weight Grade & Thread Nom.ID Nom. Upset Upper len. Lower len. 4 ins 11 f -55 DSS-HTC 3.476 ins 4 ins 6.0 ins 6.0 ins Penetration and Metal Loss (% wall) i penetration body _.~- metal loss body 150 100 50 0 0 to 1 to 10 to 20 to 40 to over 1% 10% 20°% 40% 85% 85% Number of ~oints anal sed total = 121 pene. 1 52 68 0 0 0 loss 19 102 0 0 0 0 Damage Configuration (body ) 40 30 ~0 10 0 isolated general line ring hole / poss pitting corrosion corrosion corrosion ible hole Number of ~oints dama ed total = 39 39 0 0 0 0 Damage Profile (% wall) penetration body metal loss body 0 50 100 1 49 GLM 1 GLM 2 Bottom of Survey = 115.1 Analysis Overview page 2 PDS REPORT JOINT TABI. Pipe: 4. in 11.0 ppf J-55 DSS-HTC Well: Body Wall: 0.262 in Field: Upset Wall: 0.262 in Company: Nominal I.D.: 3.476 in Country: Survey Date: • ELATION SHEET 1 A-17 Kuparuk ConocoPhillips Alaska, Inc USA January 18, 2010 Joint No. Jt. Depth (Ft) I'r~n. Ui~sc°I (Ins.) Pen. Body (Ins.) {'ern. %~ ~1e~t.il I uss °%> Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 1 21 O 0.01 3 ~ 3.41 2 64 0 0.01 5 Z 3.43 3 107 U 0.01 2 ' 3.44 t 4 147 (~ 0.02 8 3.41 5 188 U 0.01 Z i 3.41 6 228 0 0.00 1 i) 3.43 7 268 () 0.03 11 3.40 Lt. De osits. 8 08 U 0.01 5 ' 3.44 9 349 U 0.02 7 ? 3.42 10 389 U 0.02 8 _' 3.41 11 428 0 0.02 8 3.42 12 469 U 0.01 6 s 3.42 13 508 O 0.03 1 t) 1 3.39 14 549 t~ 0.03 1 u 1 3.42 15 590 t) 0.02 7 1 3.41 16 630 U 0.03 11 ? 3.40 Lt. De osits. 17 670 U 0.03 11 3.41 18 707 O 0.02 9 1 3.42 19 747 U 0.02 ~? ~' 3.41 20 788 O 0.03 i I ' 3.38 21 827 U 0.04 1 3 ? 3.34 Shallow ittin Lt. De osits. 22 867 U 0.02 9 2 3.41 23 907 O 0.03 13 ? 3.40 Shallow ittin . 24 946 (a 0.03 11 2 3.39 25 988 a 0.03 1t) 3.39 Lt. De osits. 26 1025 t1 0.03 11 3.37 Lt. De osits. 27 1066 t) 0.03 1U 3.40 28 1105 O 0.03 1 3 3.37 Shallow ittin Lt De osits. 29 1145 U 0.04 14 1 3.40 Shallow ittin Lt De osits. 30 1 186 1 1 0.03 i 0 ~ 3.41 31 1225 0 0.04 14 ? 3.40 Shallow ittin . 32 1266 U 0.03 lU 4 3.40 Lt De osits. 33 1305 l) 0.04 1 5 ~ 3.37 Shallow ittin Lt. De osits. 34 1346 t) 0.04 i 5 ~' 3.37 Shallow ittin Lt. De osits. 35 1387 tl 0.04 15 1 3.36 Shallow ittin Lt. De osits. 36 1427 (1 0.03 k I ~ 3.41 37 1468 tl 0.04 i 6 _' 3.40 Shallow ittin Lt. De osits. 38 1507 t) 0.04 16 2 3.32 Shallow ittin Lt. De osits. 39 1547 i) 0.03 I I 3 3.40 40 1589 t) 0.03 12 ? 3.39 Shallow ittin Lt. De osits. 41 162 8 ~) 0.03 I 1 3.43 42 1669 ~) 0.03 10 i 3.43 43 1709 U 0.03 11 3 3.41 44 1749 O 0.03 12 2 3.41 Shallow ittin . 44.1 1789 O 0.01 2 I 3.37 PUP 44.2 1796 O 0 U ! ~ 3.31 Camco TRDP-4A SSSV 44.3 1800 ~) 0.01 2 1 3.37 PUP 45 1806 U 0.05 19 4 3.37 Shallow ittin Lt. De osits. 46 1845 U 0.04 16 ? 3.38 Shallow ittin Lt. De osits. 47 1885 U 0.04 1(i ? 3.40 Shallow ittin Lt De osits. - "Penetration Body Metal Loss Body Page 1 • • PDS REPORT JOINT TABULATION SHEET Pipe: 4. in 1 1.0 ppf J-55 DSS-HTC Well: 1 A-17 Body Wall: 0.262 in Field: Kuparuk Upset Wall: 0.262 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 3.476 in Country: USA Survey Date: January 18, 2010 Joint No. Jt. Depth (Ft.) I'crn. t It~sc°I (Ins.) Pen. Body (Ins.) Pen. °% Mcial I cuss 44> Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 48 192 S t ~ 0.02 9 ~' 3.40 9 1965 t7 0.03 10 ~? 3.41 50 2006 U 0.04 14 ~' 3.41 Shallow ittin Lt. De osits. 51 2045 U 0.02 ~3 3 3.41 52 2086 a 0.03 1t1 1 3.38 Lt. De osits. 53 2126 t~ 0.03 11 1 3.42 54 2166 U 0.04 17 ? 3.39 Shallow ittin Lt De sits. 55 2205 t~ 0.03 11 .3 3.42 56 2245 i~ 0.03 12 3 3.40 Shallow ittin . 57 2285 U 0.03 13 4 3.42 Shallow ittin . 58 2326 O 0.03 l a 2 3.41 Shallow ittin Lt. De sits. S9 2365 t) 0.03 11 3 3.42 60 2405 t~ 0.03 IU 1 3.41 61 2446 i ~ 0.02 ~> Z 3.41 62 2487 t7 0.03 13 _' 3.42 Shallow ittin . 63 2528 t} 0.03 11 =t 3.40 64 2568 U 0.03 10 3.40 65 2607 t) 0.03 13 y 3.39 Shallow ittin Lt. De osits. 66 2648 (? 0.03 11 5 3.39 Lt. De osits. 67 '2690 U 0.03 13 3.42 Shallow ittin . 67.1 2729 (~ 0.02 7 t 3.38 PUP 67.2 2736 O 0 0 tl N A GLM 1 Latch C~ 6:00 673 2742 i1 0.02 7 ~ 3.38 NUN 68 2747 U 0.03 13 4 3.41 Shallow ittin 69 2786 i? 0.03 11 I 3.40 70 2826 c~ 0.04 16 3.40 Shallow ittin Lt. De osits. 71 2864 t) 0.04 14 I 3.40 Shallow ittin Lt. De osits. 72 2904 i) 0.04 14 ~ 3.40 Shallow ittin Lt. De sits. 73 2944 t1 0.03 11 1 3.41 74 2984 tl 0.03 11 U 3.42 75 3024 U 0.03 11 2 3.40 Lt. De osits. 76 3064 t) 0.04 14 1 3.39 Shallow ittin Lt. De sits. 77 3105 t) 0.04 l a _' 3.40 Shallow ittin Lt. De osits. 78 3144 t) Q04 15 ~ 3.36 Shallow ittin Lt De osits. 79 3184 t~ 0.04 14 _' 3.39 Shallow ittin . 80 3224 (? 0.04 1 S S 3.39 Shallow itlin Lt. De osits. 81 3266 (1 0.03 11 ? 3.40 82 3305 U 0.03 1 I ~ 3.38 Lt De osits. 83 3345 U 0.02 ~) I 3.40 84 3386 U 0.02 9 2 3.43 85 342 7 O 0.02 9 ~ 3.44 86 3467 0 0.04 16 ~ 3.41 Shallow ittin Lt. De osits. 87 3507 U 0.03 1 t7 2 3.44 88 3547 ~) 0.02 8 2 3.43 89 3587 O 0.01 5 ? 3.42 90 3628 (1 0.03 11 3.40 91 3669 t~ 0.03 l:i _' 3.40 Shallow ittin Lt De osits. 92 3709 l) 0.02 8 i 3.42 93 3750 U 0.03 I 1 3.40 Lt De osits. 94 3789 U 0.03 11 3.41 _ Penetration Body Metal Loss Body Page 2 PDS REPORT JOINT TABUL ATION SHEET Pipe: 4. in 1 1.0 ppf J-55 DSS-HTC Well: 1 A-17 Body Wall: 0.262 in Field: Kuparuk Upset Wall: 0.262 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 3.476 in Country: USA Survey Date: January 18, 2010 Joint No. Jt. Depth (Ft.) I'r~n. llt~sc°t (lns.i Pen. Body (Ins.) Nen. % Metal Loss "ro Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 95 3830 It 0.03 I ~ 3.42 Shallow ittin . 95.1 3868 l) 0.03 10 1 3.35 PUP 95.2 3875 U 0 it tl N A GLM 2 Latch Ca3 2:30 95.3 3881 U 0.03 1O I 3.35 PUP 96 3887 l) 0.03 1 ' 3.43 Shallow ittin Lt. De osits. 97 3926 U 0.03 IO ? 3.40 98 3966 U 0.03 11 ~ 3.38 99 4005 U 0.03 10 2 3.40 100 4045 ~) 0.03 11 Z 3.43 101 4082 (1 0.03 10 ? 3.40 Lt. De osits. 102 4122 U 0.04 16 _' 3.38 Shallow ittin Lt~ De osits. 103 4163 (1 0.03 12 1 3.40 Shallow ~ittin . 104 4203 U 0.03 i~t 1 3.41 Lt. De osits. 105 4243 n 0.03 1(~ ~' 3.39 106 4283 U 0.03 10 ~ 3.41 107 4323 tl 0.02 ~~ 1 3.42 108 4362 0 0.03 11 5 3.44 109 4403 O 0.03 11 2 3.41 Lt De osits. 110 4442 t) 0.03 1 t) _' 3.40 111 4482 i) 0.05 18 ~ 3.40 Shallow ittin . 112 4524 c) 0.03 11 ~ 3.42 113 4563 ~ ~ 0.02 t3 3.41 Lt. De osits. 114 4602 i ~ 0.03 I 0 i 3.42 115 4641 n 0.03 10 2 3.38 115.1 4683 !'~ 0 0 0 N A 4" x 3.5" X-Over _ Penetration Body Metal Loss Body Page 3 • PDS Report Overview ~, ~,.. Body Region Analysis Well: 1 A-17 Survey Date: January 18, 2010 Field: Kuparuk Tool Type: UW MFC 24 No. 214320 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers: 24 Anal st: C. Waldro Tubing: Nom.OD Weight Grade & Thread Norn.ID Nom. Upset Upper len. Lower len. 2.875 ins 6.5 ppf J-55 EUE-MOD 2.441 ins 2.875 ins 6.0 ins 6.0 ins 3.5 ins 9.3 pUf I-55 / L-80 EUE-MOD 2.992 ins 3.5 ins 6.0 ins 6.0 ins Penetration and Metal Loss (% wall) ~ penetration body _:- metal loss body 100 80 60 40 20 0 0 to 1 to 10 to 20 to 40 to over 1% 10% 20% 40% 85% 85% Number of ~oints anal sed total = 116 gene. 0 89 27 0 0 0 loss 49 67 0 0 0 0 Damage Configuration (body ) 10 0 isolated general line ring hole / pnss pitting corrosion corrosion corrosion iblehole Number of ~oints dama ed total = 3 3 0 0 0 0 Damage Profile (% wall) ~ penetration body metal loss body 0 50 100 1 GLM 3 GLM 4 GLM 5 51 GLM 6 GLM 7 GLM 8 PROD 9 PROD 10 Bottom of Survey = 103.3 Analysis Overview page 2 • • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf )-55 / I -80 EUGMOD Well: 1 A-17 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: January 18, 2010 Joint No. Jt. Depth (Ft.) N~~n. Utric~t (InS.) Pen. Body (Ins.) Pen. % Metal Loss `<> Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 1 4683 tt 0.02 t3 1 2.94 2 4715 t) 0.03 11 1 2.94 2.1 4748 t) 0 U tl N A GLM 3 Latch @ 3:30 3 4755 U 0.02 9 29b Sli ht Bucklin . 4 4787 i) 0.02 i I 2.92 5 4819 U 0.01 ~ 2.95 6 4851 U O.D1 ~ ? 2.95 ' 7 4883 ti 0.04 I4 _' 2.94 Shallow ittin . 8 4916 n 0.03 12 _' 2.91 9 4947 (~ 0.01 5 I 2.94 10 4979 t? 0.03 I I i 2.91 11 5009 U 0.03 10 2.95 12 5040 t) 0.02 9 ? 2.93 13 5072 tt 0.03 12 I 2.92 Sli ht Bucklin . 14 5104 0 0.03 I1 2.95 15 5137 it 0.02 ~t I 2.93 16 5169 U 0.02 ~t 2.95 17 5201 t ~ 0.02 ~> 2.91 18 5233 U 0.02 ~) 1 2.95 19 5266 t) 0.01 5 1 2.94 20 5299 t t 0.02 £3 _' 2.93 21 5331 t) 0.03 1 1 1 2.93 Sli ht Bucklin . 22 5359 U 0.03 1O _' 2.94 23 5391 i) 0.02 £, 1 2.93 24 5424 t) 0.02 ~) Z 2.95 25 5456 U 0.02 ~) ~ 2.95 26 5488 a 0.03 l U 1 2.95 26.1 5521 U 0 U u N A GLM 4 Latch @ 4:30 27 5527 t) 0.02 7 1 2.94 28 5560 tl 0.03 11 :.' 2.94 29 5593 O 0.02 ~~ _' 2.93 Sli ht Bucklin . 30 562 5 t) 0.02 t~ 2.95 31 5657 rt 0.01 5 Z 2.94 32 5691 t t 0.03 1 t) 2.94 33 5723 tt 0.03 10 1 2.90 34 5756 U 0.02 ~) i 2.90 35 5788 t~ 0.02 ') _' 2.90 Lt. De osits. 36 5819 t) 0.02 cS 2.94 37 5851 U 0.02 ~) ~ 2.92 Sli ht Bucklin . 38 5884 tr 0.03 1Z 1 2.90 Shallow ittin 39 5916 ! ~ 0.02 t? ' 2.93 40 5945 tl 0.02 ~) l 2.94 41 5977 U 0.03 12 ~' 2.89 42 6008 O 0.03 11 _' 2.94 43 6039 a 0.03 10 _' 2.93 44 6071 c? 0.01 5 _' 2.88 45 6104 i) 0.02 9 -1 2.93 S-i ht Bucklin . 45.1 6135 u 0 O U N A GLM 5 Latch @ 4:30 46 6141 U 0.03 1 Z ~' 2.91 47 6174 U 0.03 f i) _' 2.92 °"` _ Penetration Body Metal Loss Body Page 1 PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf J-55 / L-80 FUE-MOD Well: 1A-17 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal LD.: 2.992 in Country: USA Survey Date: January 18, 2010 Joint No. Jt. Depth (Ft) Pen. I )hset (Ins.) Pen. Body (Ins.) Pen. °io Metal I ~~s~ °< Min. LD• (Ins.) Damage Profile Comments (% wall) 0 50 100 48 6206 U 0.03 10 ,' 2.93 49 6238 U 0.02 7 4 2.95 50 6270 c) 0.03 12 ? 2.90 51 6303 l! 0.03 13 2.91 Shallow ittin . 52 6334 !) 0.02 ti s 2.92 53 6366 (! 0.02 ~) ' 2.92 54 6398 O 0.01 6 1 2.93 55 6430 U 0.03 1 U ~ 2.95 56 6463 t) 0.01 b 1 2.94 Sli ht Bucklin . 57 6496 O 0.01 6 1 2.93 58 6527 ~) 0.02 ti ? 2.90 Lt. De osits. 59 6559 U 0.03 1 U 4 2.92 Lt De osits. 60 6590 0 0.02 ~) ~ 2.94 61 6620 U 0.01 ~ _> 2.91 62 6651 U 0.03 1O I 2.93 63 6682 (1 0.03 1 U ? 2.91 64 6713 U 0.01 ~ I 2.97 64.1 674b U 0 U t! N A GLM 6 Latch @ 1:30 65 6752 U 0.02 7 -t 2.93 Sli ht Bucklin . 66 6784 U 0.03 11 2.94 67 6814 t! 0.01 ~~ 1 2.93 68 6847 1) 0.01 6 4 295 69 6878 n 0.01 6 ~' 2.95 70 6911 U 0.02 8 _' 2.92 71 6943 ~) 0.01 5 1 2.94 72 6976 U 0.03 I 1 ! 2.93 Lt. De osits. 73 7006 O 0.02 E3 2.93 74 7040 a 0.01 5 I 2.91 Sli ht Bucklin . 75 7071 t) 0.02 7 1 2.94 76 7104 U 0.02 ~) 1 2.93 Lt. De osits. 77 7136 C! 0.01 (i 1 2.93 78 7167 O 0.03 10 I 2.92 78.1 7196 !~ 0 O U N A GI_M 7 Latch @ 10:00 79 7203 U 0.02 t3 2.93 80 7236 I) 0.03 1< i 2.93 81 7267 U 0.03 11 6 2.94 82 7300 O 0.02 9 Z 2.93 83 7328 ~! 0.03 1 1 _' 2.92 Sli ht Bucklin . 84 7361 !! 0.03 11 _' 2.94 85 7392 i> 0.02 9 294 86 7423 t> 0.03 1 U 2.89 87 7453 a 0.01 ~ 1 2.95 88 7484 ~ 1 0.02 9 I 2.91 89 751 7 O 0.03 1 U 9 2.93 90 7549 t) 0.02 ~~ ? 2.93 91 7581 U 0.02 i ( 2.94 Lt De osits. 92 7612 ~) 0.02 ~) 2.93 Sli ht Bucklin . 93 7642 (! 0.02 ti I 2.89 93.1 7671 U 0.01 6 I 2.92 PUP 93.2 7678 ~t 0 0 O N A GLM 8 Latch @ 11:30 _ Penetration Body Metal Loss Body Page 2 PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf J-55 / L-80 EUE-MOD Well: 1 A-17 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: January 18, 2010 Joint No. Jt. Depth (Ft.) Nc~n. t Ilnc~i (Ins.) Pen. Body (Ins.) Pen. % ~k~tal I uss `;4. Min. LD• (Ins.) Comments Damage Profile (% wall) 0 50 100 93.3 7686 t! 0.01 4 1 2.94 PUP 94 7693 (! 0.02 7 _' 2.94 94.1 7723 t! 0.01 4 I 2.93 PUP 94.2 7730 !? 0.01 4 I 2.96 PUP 94.3 7741 U 0 U U 3.00 Baker w 10' Stroke PBR 94.4 7744 0 0 0 t! 2.87 Baker'FiB' Packer 95 7751 U 0.02 9 2.96 Sli ht Bucklin . 95.1 7781 U 0.02 9 I 2.96 PUP 95.2 7787 t) 0 0 t? N A Production Mandrel 9 Latch @ 2:30 95.3 7796 t) 0.02 8 ~? 2.94 PUP 95.4 7801 t! 0.03 1Z 2 2.92 PUP 96 7807 U 0.03 1O 1 2.93 97 7838 U 0.02 tS I 2.91 Sli ht Bucklin . 98 7868 !! 0.03 11 2.93 Lt De osits. 98.1 7898 a 0.02 t3 I 2.91 PUP 98.2 7905 i) 0 (1 t! 2.31 AVA TPL Ported Ni le w 2.81" TPI Sleeve 98.3 7913 t) 0 ~) l~ 2.87 Baker'HB' Packer 98.4 7920 ~~ 0.01 6 U 2.89 PUP 99 7930 O 0.03 11 1 2.92 100 7958 U 0.03 12 1 2.91 Sli ht Bucklin . 101 7988 t ~ 0.03 1 1 ~' 2.90 101.1 8018 t! 0.03 12 _' 2.93 PUP 101.2 8024 U 0 t? (! N A Production Mandrel 10 Latch @ 11:00 101.3 8032 U 0.02 7 I 2.94 PUP - 102 8039 U 0.03 1l) 1 .93 102.1 8069 (? 0 0 t! 2.31 AVA BPL Ported Ni le w 2.75" BPI Sleeve 102.2 8072 0 0.03 11 a 2.94 PUP 102.3 8078 f! 0 U t! 3.25 TIW'SS' Permanent Packer 102.4 8089 U 0 0 t? N A X-Over 103 8090 U 0.02 1 t 1 _' 2.42 To of 2.875" Tubin Tail 103.1 8122 t) 0 (I U 2.25 Camco D-Ni le No Go 103.2 8126 O 0.01 6 2.37 PUP 103.3 8134 tl 0 t1 ~! 2.44 2.875"Tubin Tail _ Penetration Body Metal Loss Body Page 3 ~~~ KUP ,~ 1A-17 ConocoPhillips II Attributes An le 8 IVID TD al, ,;°., I I Weliliare AANWI 500292210200 Erettl Hama WeN Status Intl11 KUPARUK RIVER UNIT PROD 52.80 B( 8J00.00 A6t Bhn IRKS) 8,560.0 '~ Comment H251ppm1 Date SSSV: TRDP 160 8/20!2008 Amotalion Last WO: FJrd Date KBiirtl (Iq 35.01 Rlg Release ate 11/26/1990 wen w~a -1/ 1 lira roo~ c ss -~~ rv; h Aa e i. _ Amalatlon Depth lMB) Erltl Oate Ama[atlan Last ar,tl B Elrtl Date c e c- ua Last Tag: SLM 8.350.0 y 12/22/2009 Rev Reasorr Tag, GLV C/O Imosbor 12/30/2009 Casi Strin s CONDUCTOR eo t Casing Descnptlon String O flM D Smrg lD flu) Top (NCB) Set Depth INBI Set Depth lTVD) frtKBl SIHng WI pasrtq Suing cruse Shing Top Thrd CONDUCTOR 1 6 15.060 0.0 80.0 80.0 65.00 H-00 sAFETVVLV, 1 806 o SURFACE 95 /8 8.765 0.0 4,564.0 3,866.6 36.00 K-55 PRODUCTION 7 6.151 0.0 8.541.0 6,449.4 23.00 K 56 Tubin Strin s GASZ ~ Tud Desc ion String O flN D Stlirg ID flnl T Set Depth Ifni ~f DeP ITyM 1~1 Strirg ~ flbsnq Strfn9 Oracle 81+1 T TM I TUBING 4 3.344 0.0 4,689.0 3,951.5 11.00 J35 r DSS-HTC GAS L IFT TUBING 3 1 /2 2.992 4,689.0 7,736.0 5,948.9 9-30 J-55 EUE-MOD , a eaa TUBING 31 2 2.992 7,736.0 8,084.0 6,169.3 9.30 L-80 EUE-MOD SURFACE, T1181NG 27 /6 2.441 8,084.0 8,139.0 6.202.7 6.50 J-55 EUE-MOD ° 564 Other In Hole A ll Jew :Tubin Run & R etrievable Fish etc. T rop Depm (ND) INtBI Top Inc! PI cAS LIFr. 4765 1,806 1,797.7 18.99 S Descri on AFETY VLV Canment Camco TRDP-0A-LOCKED OUT FLAPPER ON LY 7/19/2003 Run Date 4!25/1991 ID 3.313 2,744 2,607.5 38.50 G AS LIFT MERLMMPD/1/GLV/BK/.125/1319/Comment STA1 12/23/2009 3.344 GASLIFr. sSn 3,883 3,414.2 49.19 G AS LIFT MERLAlfMPDlt/GLVBK/.156/1335/Comment: STA2 12/23/2009 3.344 4,755 3.996.2 4746 G AS LIFT MACCO/SPM-1A/1lGLV/BK1.188/1359/Comment STA3 1223/2009 2.859 GAS LIFT 5,527 4 505.1 49.88 G AS LIFT MACCOlSPM-1 PJ7/GLV/BK/.188/1343/Comment STA4 12222009 2.859 , 6,1ao 6,140 4.899.5 49.73 G AS LIFT MACCO/SPM-1A/1/OV/BK/.25//Comment: STA5 12!22/2009 2.859 6,753 5,302.3 48.32 G AS LIFT MACCO/SPM-1 A11/DMY/BK///Comment: STA6 4/25/1991 2.859 GAS L IFT 7,203 5,600.1 48.75 G AS LIFT MACCO/SPM-1 A/11DMY/BK/// Comment: STA 7 425/1991 2.859 , 6 ~s3 7,684 5,915.8 49.65 G AS LIFT CAMCOIMMG2/15/DMY/RK///COmmenC STA 8 6/1712004 2.922 7,736 5,948.9 49.05 P BR Baker w! 10' Stroke PBR 425!1991 3.000 cqs uFT, i zoa 7,750 5,958.2 49.20 P ACKER Baker'HB' PACKER 4/25/1991 2.870 , 7,783 5.986.4 49.65 P RODUCTION MERLA/TGPDC/1.5/PACKOFF VLV////Comment: CLOSED STA 9 6/4!1992 2.875 GAS LIFr. ] ea4 7,911 6,061.8 51.27 N IPPLE AVA; TPL PORTED NIPPLE 425/1991 2.813 7,911 6.061.8 51.27 S LEEVE-C AVA 2.81° TPI SLEEVE 12/312008 2.313 7,920 6,067.5 51.31 P ACKER Baker'HB' PACKER 4/25/1991 2.870 PaR. i,ra6 8,030 6,136.0 51.83 P RODUCTION MERLAITGPDC/1.5/DMY/RK!//Comment CLOSED STA 10 4/25/1991 2.875 8,075 6,163.7 52.04 N IPPLE AVA; BPL PORTED NIPPLE 4/2511991 2.750 PACKER.7,]so 8,075 6.163.7 62.04 S LEEVE-C AVA 2.75" BPI SLEEVE 121312008 2.313 8,086 6,170.5 52.09 P ACKER TIW'SS'PERMANENT PACKER 425/1991 3.250 8,127 6.195.1 51.54 N IPPLE CamCb'D' Nipple NO GO 4/25/1991 2.250 PRODUCTION, ] ]93 $,130 6,202.7 51.62 S OS Camco 4/26/1991 2.441 8,14 6,203.3 51 63 T TL TTL @ 8134' ELMD on SWS PPROF 9-21-2006 4!25/1991 2441 IPERF. Perforations & Slots 7,816-7 890 NIPPLE ] e11 op (NCB) trn Iltl(ej Top (TVD) (~) Blm ITw) If~BI one ate Shot De11s (sh- omnert , SLEEVE-c, ] 911 7,816 7,890 6,001.2 6,048.5 C-0. C-3, 1A-17 4125!1991 10 0 IPERF 60 deg. Ph; HLS 4-.i' CG 7,940 7,962 6,080.0 6,093.8 C-1, to-17 4/25/1991 10.0 IPERF 60 deg. PH; HLS 4.5"CG 8.220 8.254 6.252.8 6,273.5 A-0, to-17 425/1991 4.0 IPERF 180 deg. Ph' HLS 4.5" CG PACKER, ],920 8.287 8,305 6,293.6 6,306.0 A-3, 1A-17 4/25/1991 4.0 IPERF 180 deg. Ph' HLS 4.v' CG Notes: General & Safe Entl Date Amotatlon IPERF. 9441 962 7 921/1995 NOTE: WeN makes sand, careful nalning/puging plugs. 3 TBG leaks ir1 C-Sand Completion , 9/21!1995 NOTE: Downhole Video Camera Survey Indicated Bath Upper (7750') 8 Middle PKR (7920') LEAKING PROOUCrION, a oso NIPPLE,80]5 SLEEVE-C. 8,075 PACKER,80a6 NIPPLE, 8.127 505, 8 139 TTL. 8.140 IPERF. 8,2269,254 IPERF, 628i~ 305 PRODUCTION, 8 541 TD, B SaV at • • Page 1 of 2 ~Q~ 1 ~!3 - t ~ i Regg, James B (DOA) From: NSK Problem Well Supv [n1617@conocophillips.com] Sent: Monday, November 02, 2009 5:10 PM '`~~~~ ~~F ~~ ~~ To: Maunder, Thomas E(DOA); Regg, James B(DOA); Schwartz, Guy L(DOA) Cc: NSK Problem Well Supv Subject: 1A-17 (PTD 190-151) Report of failed TIFL Attachments: 1A-17 schematic.pdf Tom, Jim, Guy .~- Kuparuk gas lifted producer 1A-17 (PTD 190-151) failed a diagnostic TIFL. The well was shut in prior to the test. The TIO was 1950/1640/210. A leaking GLV is suspected. Slickline will troubleshoot the leak and repair if possible. ^ - Attached is a schematic and a 90 day TIO plot. Please let me know if you have any questions. Brent Rogers/Martin Walters Problem Wells Supervisor ConocoPhillips Alaska, Inc. Desk Phone (907) 659-7224 Pager (907) 659-7000 pgr. 909 _ , , `~:~~~~"r.~ +4 ~C~ p' .~. ~' ~~~~ 11 /9/2009 KRU 1A-17 PTD 190-~1 ~1 S ~ 11 /2/2009 'Y ~ °~ ~ ~ ~i 4 TIO Pressures ~ • KU P ~ 1 A-17 "~Qt'1t~~~~~~~~}'S ~ ~~~~ ~`~tf~!#trtbu~~ ~; °~ ' ~ ; ~N'~ . ~F ~ I~Ii~D ' ~ ~ ~~ '~~5 ~'~ ~ Well Stetus Prod/lnj Type Incl (°) MO (ftKB) Wellbore API/UWI Fleld Name Act Btm (ftK8) ~~~ ~~ 500292210200 KUPARUK RIVER UNIT PROD 52.80 8,300.00 8,560.0 Camment H25 (ppm~ Date Annotation End Deta KB-Grd (tt) Rig Release ~ate ~.~ y,~ ~. ~9.~~~,,.*M _ SSSV:7RDP 180 7/1/2008 Lasi WO: 35.01 11/26/1990 mst~c:~ ua !:: Annatatfon Depth (ttKB) End Date Annotation End Date LastTag: SLM 8,347.0 1222009 Rev Reason: TAG 1/24/2009 ~aaln =:' n s . ;': ~M1; , ~ _ ` r,. ~~~ ~~ t° , ~ . ; . , ,. ~ A~ F ~ Set Depth Set Depth (ND) St in8 Wt String St ing OD Str g ID CONDUC70~ ^ Casing Descnption (~~) (~ ) Top (ftKB) (ftK8) (ftKB) (Ibsttt) 6rade String Top Thrd A: CONDUCTOR 16 15.060 0.0 80.0 50.0 65.00 H-40 snFeTVV~v. teos ~"~ SURFACE 95/8 8.765 0.0 4,564.0 3,866.6 36.00 K-55 ~ PRODUCTION 7 6.151 0.0 8,541.0 6,449.4 23.00 K-55 ~'~E}'~LT'..:'~~F~ ~^ ~~ ~ ~.~_~~.: " ' ~ ~ : ~., i:~° i ~N~ ij . . ~`~` ' - ~ oAS LIFT. s~ ~ ~~ String OD 8tring ID Sat Depth Set Depth (ND) String Wt String Z~~~ Tubing Deseri tion (~N (~~) Top (ftKB) (ttKB) (RKB) (Ibsttt) Gntle gtring Top Thrd TUBING 4 3.344 0.0 4,689.0 3,951.5 11.00 J-55 DSS-HTC TUBING 31Y2 2.992 4,689.0 7,736.0 5,948.9 9.30 J-55 EUE-MOD GAS LIFT, 3,883 TUBING 312 2.992 ~ 7,736.0 8.084.0 6,169.3 9.30 L-80 EUE-MOD ~ - TUBING 27/8 2.441 8,084.0 8,139.0 6,202.7 6.50 J-55 EUE-MOD SURFACE, <,s~, "~F~e i~t~sl~`i4 „ _ il ~NE~ c;; ~aFYi ~n~' ~ii~a+t~Yf~e~i ~~~e. - ti~ ."~ _ ,,`'~~ Tap Depth " ( KBj Top Incl 7ep (ftKg) ( (°) Descrlption Comment Run Date ID (In) i`~ ,v 1 806 0 797.7 1 18.99 SAFETY VLV Camco TRDP-4A - LOCKED OUT FLAPPER ONLY 4/25/1991 3.313 ~qs ~i~, . a.~ss , . , 7/19/2003 2,744.0 2,607.5 38.50 GAS LIFT MERLA/lMPD/1/GLV/BK/.188/1297/ Comment: STA 1 6/21/2004 3.344 3 883 0 414 2 3 49 19 GASLIFT MERLA/TMPD/t/OVBW.25//CommenC STA2 6/21/2004 3.344 cnsuFr, , . . , . s,s27 4,755.0 3,996.2 47.46 GASLIFT MACCO/SPM-1A/7/DMY/BK///CommenCSTA3 1f30/2004 2.859 = 5,527.0 4,505.1 49.88 GAS LIFT MACCO/SPM-1A/1/DMYlBK/// Comment: STA 4 4/25/1991 2.859 GASLIFT, 6 ~40 0 4 899 5 49 73 GASLIFT MACCO/SPM-1A/1/DMY/BW//Comment:STAS 4/25/1991 2.859 s,iao , . , . . 6,753.0 5,302.3 48.32 GASLIFT MACCO/SPM-tA/1/DMY/BK/OCommenC STA6 4/25/1991 2.859 = 7.203.0 5,600.1 48.75 GASLIFT MACCO/SPM-tA/1/DMYBK!//Comment: STA7 425/1991 2.859 GAS LIFT, ~ B$A O 915 8 5 49 65 GAS LIFT CAMCO/MMG2/L5/DMY/RW// Comment STA 8 6/17/2004 2.922 6,753 , . , . . 7,736.0 5,948.9 49.05 PBR Baker w/ 10' Stroke PBR 4/25/1991 3.000 GAS LIFT, ~.~SO.O 5,958.2 4920 PACKER Baker'HB' PACKER 4l25/1991 2.870 ~,zoa 7,7g3.0 5,986.4 49.65 PRODUCTION MERLA/TGPDC/1.5/PACKOFF VLV//// Comment: CLOSED 6/4/1992 2.875 STA 9 GASIIFL ~~9~~~0 6,061.8 5127 NIPPLE AVA;TPLPORTEDNIPPLE 4/25/1991 2.813 z6e° - 7,g11,0 6,061.8 5L27 SIEEVE-C AVA 2.81"TPI SLEEVE 1?l31/2008 2.313 - 7,920.0 6,067.5 51.31 PACKER Baker'HB' PACKER ~ 4l25/1991 2.870 - 8,030.0 6,136.0 51.83 PRODUCTION MERLA/TGPDC/1.5/DMY/RKU/ Comment: CLOSED STA 4/25/1991 2.875 PBR, 7,736 ~ ~ ~ 8,075.0 6,163J 52.04 NIPPLE AVA; BPL PORTED NIPPLE 4/25/1991 2J50 ~~~- - ~~' R 7 750 _~~ 8,075.0 6,163.7 52.04 SLEEVE-C AVA 2.75" BPI SLEEVE 17J31/2008 2.313 , , PACKE '-- 8,086.0 6,170.5 52.09 PACKER TIW'SS' PERMANENT PACKER 4/25/1991 3.250 8,Y27.0 6,195.1 51.54 NIPPLE Camco'D' Nipple NO GO 4/25/1991 2250 PRODUCTION, ' $,~3Q.O 6,202J 51.62 SOS Camco ~ 4/26/1991 2.441 7.793 8,140.0 6,203.3 51.63 TTL TTL @ 8134' E LMD on SW S PPR OF 9-21- 2006 4l25/1991 2.441 P~ ~~~~'' ~Z Q ~ ~~ ti~. ~ +5,'4:; ~. ~ ' ~~' I ~~~ f ~ sj'~' ~ 5.,= i~, ,Ej.i IPEftF. 7 Bte-7,880 N'.~ ~ ~ . a I Shot : ~....... . Top (ND) etm (T~~) Dens - Top(ftKB) Btm(HKB) (RKB) (ftK8) Zona Date (sh•° Type Comment NIPPLE, 7,911 SLEEVE-C, 7,g16.0 7,890.0 6,0012 6,048.5 C-4, C-3, tA-17 4/25/1991 10.0 IPERP 60 deg. Ph; HLS 4.5" CG ~'911 7,940.0 7.962.0 6,080.0 6,093.8 C -1, 1A-17 4/25/1997 10.0 IPERF 60 deg. PH; HLS 4.5" CG =- 8,220.0 8,254.0 6,252.8 6,273.5 A -4, tA-17 4/25/1991 4.0 IPERF 180 deg. Ph' HLS 4.5" CG --~~ 920 PACKER 7 - ' 8 287.0 8 305 0 6,293.6 6 306 0 A3, 1A 17 425/1991 4 0 IPERF 180 deg Ph HLS 4 5 CG .. ~ , , = ^`afe ~ `~ ~°. , ~ j5r ~ ~ , ~ s a ~ _ <i ~R ~`"~ Geriel'a~ 8~ N~ , ~ [ ~ `~ ~ ~ t A nMation . . EndDete =~ ~ ~ 9/21/~ JJ5 NOTE: Downhole Video Camera Survey Indicated Both Upper (7750') E Middle PKR (~920') LEAKING IPERF, ~'94~ ~'~2 921/1995 NOTE: Well makes sand, care(ul running/pulling plugs. 3 TBG leaks in GSand Completion PRODUCTION, ~ 8 030 NIPPLE. 8,076 SLEEVE-C, , 8.075 ( ~. PACKER, 8,086 ~.':,.;'-, . NIPPLE, 8,127 SOS, 8.139 TTL 8,140 IPERF. B.710-8,254 IPERF. ---".. .: ~~ .. 8.287A.305 ... °~.. '; ,,.~~. ~ , .... ` __..~~~: PRODUCTION, H.54} TD, 8,56~ • ConocoPh i I I i ps Alaska - P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 Sept 6, 2008 o,~~l Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7`~ Avenue, Suite 100 Anchorage, AK 99501 ~~~~~ s ~ }~ j > "~~~8 Dear Mr. Maunder: Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). Each of these wells was found to have a void in the conductor. These voids were filled with cement if needed and corrosion inhibitor, engineered to prevent water from entering the annular. space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement was pumped August 28th, 2008. The corrosion inhibitor/sealant was pumped August 29th, Sept 5-6th,2008. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Perry Klein at 907-659-7043, if you have any questions. Sincerely, Perry Klei ConocoPhillips Well Integrity Projects Supervisor • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 9/6/2008 Well Name PTD # 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 al 1A-17 190-151 SF NA SF NA 2.55 8/29/2008 1A-18 190-153 21' 2.80 27" 8/28/2008 1A-20 190-162 21' 2.80 25" 8/28/2008 7.65 8/29/2008 1A-25 190-167 14' 1.90 25" 8/28/2008 7.65 8/29/2008 1J-101 205-182 6" NA 6" NA 1.28 9/5/2008 1J-102 206-110 7" NA 7" NA 1.70 9/5/2008 1J-103 206-114 7" NA 7" NA 1.28 9/5/2008 1J-105 207-027 8" NA 8" NA 1.28 9/5/2008 1J-107 207-107 7" NA 7" NA 1.28 9/5/2008 1J-109 206-050 14" NA 14" NA 8.08 9/5!2008 1J-115 206-122 10" NA 10" NA 2.55 9/5/2008 1J-118 206-176 5" NA 5" NA 6.80 9/5/2008. 1J-120 207-045 4" NA 4" NA 2.55 9/5/2008 1 J-127 206-047 6" NA 6" NA 1.70 9/5/2008 1J-135 207-038 8" NA 8" NA 1.70 9/6/2008 1J-136 206-154 9" NA 9" NA 1.70 9/6/2008 1J-137 206-108 12" NA 12" NA 5.10 9/6/2008 1J-154 205-035 4" NA 4" NA 4.67 9/6/2008 1 J-156 206-067 8" NA 8" NA 5.95 9/6/2008 1J-159 206-005 20" NA 20" NA 14.87 9/6/2008 1J-160 207-015 20" NA 20" NA 7.23 9/6/2008 1J-164 205-144 20" NA 20" NA 11.90 9/6/2008 1 J-176 207-099 6" NA 6" NA 1.28 9/6/2008 1J-184 206-044 8" NA 8" NA 1.28 9/6/2008 ~~i~~~~~~~' Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 02/12/08 ~~` ~ FED ~ ~ 2Oa ~~~ ~. ~ ~~~~ NO.4585 '~~d~5k~~ 4.a11 r~ ~l` ~~+, ~,~t'~: ~° ~~,_ ~: Ali :h:~ Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Well Job # Log Description Date BL Color CD 1J-136 11964574 INJECTION PROFILE v 02102/08 1 2A-04 11964576 INJECTION PROFILE 02/04/08 1 1A-01 11970631 PRODUCTION PROFILE 02/06/08 1 1Y-17 11994613 GLS - 02/09108 1 1A-17 11996600 PRODUCTION PROFILE / 02/10/08 1 2Z-13A 11996601 SBHP SURVEY (o - 02/11/08 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. • • Sc~lumbepgep NO. 4054 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth NOV (,h n ,';:.,' (>.JI zoon Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Company: ¡L70-10J þ:: (j Field: Kuparuk Well Log Description Date BL Color Job# CD 11/28/06 . 3B-13 11415652 PROD PROFILE W/DEFT 11/16/06 1 38-07 11502019 SBHP SURVEY 11/19/06 1 3SJ10 11502020 SBHP SURVEY 11/19/06 1 1 E-24A 11502021 SBHP SURVEY 11/20/06 1 1 Y -23 11502022 PROD PROFILE WIDEFT 11/23/06 1 1H·17 11502023 SBHP SURVEY 11/24/06 1 1A-17 11502024 SBHP SURVEY 11/24/06 1 3G-Ð9 11486082 SBHP SURVEY 11/25/06 1 3B-08 11486081 SBHP SURVEY 11/25/06 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. ~ ê .J1- . 10/13/06 Scbllllnbepgep 1 6 2006 c\fI18!!~~~ <¡)¡ <í Qi! .;c ~~\ 8Gr~~~~~< Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 l C¡o- 15/ Field: Kuparuk Well BL CD Color Job# Log Description Date 1J-127 11404957 PROD PROFILE W/DEFT 09/14/06 1 2W-10 11404958 INJECTION PROFILE 09/15/06 1 2W-14 11404960 INJECTION PROFILE 09/17/06 1 2U-01 11404964 PROD PROFILE W/DEFT 09/20/06 1 2A-19A 11415618 PROD PROFILE W/DEFT 09/03/06 1 1E-04 11421627 INJECTION PROFILE 09/13/06 1 2W-02 11296718 INJECTION PROFILE 09/14/06 1 3H-10B 11296723 PATCH/STATIC SURVEY 09/19/06 1 2T -39 11296724 PROD PROFILE W/DEFT 09/20/06 1 1L-04 11415626 SBHP SURVEY 09/24/06 1 2V-04 11415628 INJECTION PROFILE 09/26/06 1 1A-17 11415622 PROD PROFILE WID EFT 09/21/06 1 1L-06 11415625 SBHP SURVEY 09/24/06 1 1F-07 11415629 LDL 09/27/06 1 2F-06 11434750 FLOWING BHP SURVEY 10/03/06 1 2A-17 11434751 PROD PROFILE W/DEFT 10/04/06 1 2P-447 11404966 INJECTION PROFILE 10/06/06 1 2V -08A 11216327 USIT 09/21/06 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. . . THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE OCTOBER 27, 2000 P E E ATE R IA L U N D ER TH IS M A R K ER C :LOP, lkMFILM.DOC ARCO Alaska, Inc. Post Office Box ~00360 Anchgrage, Alaska 995i0-0:~00 'Fele~h~:-,~o 9n7,~. 27(-; 12! 5 Mr. David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston: Attached in duplicate are multiple Report of Sundry Well Operations notices in the Kuparuk field. The wells are listed below. WELL ACTION WELL ACTION 1 A- 17 Fracture 1 A- 1 8 Fracture 1 A-23 Fracture 1 A-25 Fracture 3G-10 Waterflood Conv, 3G-12.~ Perforating 3G-12 '-- Waterflood Conv. 3G-16 Perforating 3G-~t 6 Waterflood Conv. 3G-20 Perforating 3G-20 Waterflood Conv. If you have any questions, please call me at 263-4281. Sincerely, C. W. Strickland Operations Engineer cc: KOE1.4-9 J.D. Bolling (,,~,/o RECEIVED ARCO Alaska. If~c. is a Subsidiary oi /,tlau,tickichfisJ,i(',.~, ,' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISo,ON ~,~ REPORT OF SUNDRY WELL OPERATIONE¢ 1. Operations Performed: Operation Shutdown __ Pull tubing Alter casing Stimulate X Plugging Perforate Repair well Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development . X Exploratory _ Stratigraphic _ Service 4. Location of well at surface 1283' FSL, 315' FWL, Sec. 5, T11N, R10E, UM At top of productive interval 1007' FNL, 2496' FWL, Sec. 6, T11N, R10E, UM At effective depth 685' FNL, 2167' FWL, Sec. 6, T11N, R10E, UM At total depth 597' FNL, 2080' FWL, Sec. 6, TllN, R10E, UM 12. Present well condition summary Total Depth: measured 8 5 6 0' feet true vertical 6461 ' feet Effective depth: measured 8 4 03' feet true vertical 6274' feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Plugs (measured) Junk (measured) 6. Datum elevation (DF or KB) 102' RKB 7. Unit or Property name Kuparuk River Unit 8. Well number 1A-17 9. Permit number/approval number 90-151 10. APl number 50-029-22102 11. Field/Pool Kuparuk River Oil Pool R[C IVED Length Size Cemented Measured depth OCT 2 9 !991 Alaska 0il & Gas Cons. C0rnmi. ss~0~ Anchorage True vertical depth 115' 16" 225 SxAS I 115' 115' 4564' 9 5/8" 1200 Sx AS III & 4564' 3867' 500 Sx Class G 8541' 7" 250SxClassG 8541' 6449' feet measured 781 6'-7890',7940'-7962',8220'-8254',8257'-8305' true vertical 6001'-6049',6080'-6093',6253'-6273',6275'-6299' Tubing (size, grade, and measured depth) 4" 11.0 #, J-55, 4689'; 3-1/2",9.3#,J-55&L-80 ,7736'&8084'; 2-7/8",6.5#,J-55,8139' Packers and SSSV (type and measured depth) SSSV: Camco TRDP~4A, 1806', Packer: Baker HB, 7750' & 7920'; SS PERM PKR, 8086' 13. Stimulation or cement squeeze summary Fractured A Sand on 8/30/91 Intervals treated (measured) 8192'-8364' Treatment description including volumes used and final pressure 9 M# of 16/20 and 77 M# of 12/18 Carbolite into A Sand, 5800 psi 14. Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure 0 - - 0 - - 0 - 300 // 4000 /' 1800--/'-'- 250 800 Tubing Pressure 200 200 16. Status of well classification as: Water Injector Oil X_._ Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Form 10-404 Rev 09/12/90 Title Date SUBMIT IN DUPLICATE WELL NO: -_ /~.~ AFE: ~?..j..e ~ ___ DATE: g",,/~'o/~/ Procedure Date: ....... ~/~/~ .... Begin Frlc: Service Co' _.' ~_ ~.. .__ Zone: Annulus Press: _~e- Q:~a~ . Test Lines To: ... Perfs: STAGE VOL FLUID PROP RATE PRESSURE ISIP: · . Fluid to Recover: Sand In Csg: ,lob Complete: ADC: TA/mjk/3100/104 E/27/87 -;-:' '~',. ~, ~- g'~''~ L., LY _._Ataska .0il & Gas Cons.~omm~slon ' Avg Press: ~¢d 0 psi Sand In Zone: .. ~,~z~ ~.~. g?~__m i Rig Supervisor STATE OF ALASKA -'" TM" 'i;:.' ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Status of Well Classification of Service Well OIL ~ GAS [~ SUSPENDED [--~ ABANDONED E~] SERVICE 2 Name of Operator 7 Permit Number ARCO Alaska, Inc 90-151 3 Address 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360~-- ~?i'?'~'~,-; i 50-029-22102 4 Location of well at surface ~{;-~? 9 Unit or Lease Name 1283' FSL, 315' FWL, SEC 5, T11N, R10E, UM i ~ ~"L'~"'.~--'~'~.'/I~ .. ~,~z ~,,?z,~.'~.~: ./ i .:- .................. KUPARUK RIVER At Top Producing Interval ~.)~/~ ~. ............... ,, ;.~,-~ ~-C~,_..%.,~'~. 10 Well Number 1007' FNL, 2496' FWL, SEC 6, T11N, R10E, UM "'~'~--- ....... -~7;.j ': ?'~?~'~-T~ !?,~ 1A-17 At Total Dep~,_~ ~ [ ~ i j.,, ~.~:~'.I 11 Field and Pool ~'~ 597' FNL, -2g~8~q;;~, SEC 6, T11N, R10E,UM = ;L~,~..~j.. ~!· KUPARUK RIVER FIELD 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. ' - ~ ' ;~ ' KUPARUK RIVER OIL POOL RKB 102', PAD 67' GLI ADL 25647 ALK 465 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. J 15 Water Depth, if offshore J 16 No. of Completions 11/19/90. 11/23/90. 4/28/91.I N A feet M SLJ 1 17 Total Depth (MD+'I-VD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 20 Depth where SSSV set 21 Thickness of permafrost 8560' MD, 6461"1-VD 8403' MD(WLM), 6274' TVD YES ~ NO E~] 1806' feet MD 1500' APPROX 22 Type Electric or Other Logs Run DIL/SFL/ML/C ET/CBL/GYRO 23 CASING, LINER AND CEMENTING RECORD SETI'ING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTI'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 SURF 115' 24" 225 SX ASI 9-5/8" 36# J-55 SURF 4564' 12-1/4" 1200 SX ASIII, 500 SX CLASS G TAIL 7" 26~ J-55 SURF 8541' 8-1/2" 250 SX CLASS G 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, size and number) SIZE :DEPTH SET (MD) PACKER SET (MD) 4", 3-1/2", 2-7/8" 8139' 7750', 7920', 8086' 7816'-7890' W/4-1/2" CSG GUN @ 10 SPF MD 6001'-6049' TVD 7940'-7960' W/4-1/2" CSG GUN @ 5 SPF MD 6080'-6092' TVD 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC 7942'-7962' W/4-1/2" CSG GUN @ .5 SPF MD 6081'-6093' TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 8220'-8254' W/4-1/2" CSG GUN @ 4 SPF MD 6253'-6273' TVD 8257'-8305' W/4-1/2" CSG GUN @ 4 SPF MD 6275'-6299' TVD 27 PRODUCTION TEST Date First Production IMethod of Opera~on (Flowing, gas lift, etc.) I DateofTest Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO I TEST PERIOD ,,~ FIowTubing !Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OILGRAVITY-API (corr) 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. Alaska 0il & Gas Cons. C0mmiss[0.[~ Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS ~ Include interval tested, pressure data, all fluids recoverd and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. KUPARUK C TOP z816' 6001' NA KUPARUK C BOTTOM 7963' 6094' KUPARUK A TOP 8192' 6236' KUPARUK A BO'FrOM 8364' 6340' 31. LIST OF A-FFACHMENTS GYRO, REPORT OF OPERATIONS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~,//t.,/, ///~~ Title AREA DRILLING ENGINEER Date ~/~.<~,~J / ~ ! / ! 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 cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO ALASKA INC. DAILY OPERATIONS WELL: lA-17 PAGE: 1 BOROUGH: FIELD: UNIT: LEASE: API: PERMIT APPROVAL: AFE: WI: NORTF~..SLOPE KUPARUK RIVER FIELD KUPARUK RIVER UNIT ADL 25647 ALK 465 50-029-22102 90-151 AK5423 55.252072 ACCEPT: SPUD: 11/19/90 RELEASE: 11/26/90 OPERATION: DRILLING RIG: DOYON 14 11/19/90 (1) TD: 801' ( 801) SUPV:JMM 11/20/90 ( 2) TD: 3850' (3049) SUPV:JMM 11/21/90 ( 3) TD: 4585'( 735) SUPV:JMM 11/22/90 ( 4) TD: 5977' (1392) SUPV:JMM 11/23/90 ( 5) TD: 7643'(1666) SUPV:JMM 11/24/90 (6) TD: 8560' ( 917) SUPV:JMM 11/25/90 (7) TD: 8560'( SUPV:JMM o) DRILLING @ 801 MW: 8.7 VIS: 75 MOVE FROM 3G-21 TO lA-17. ACCEPT RIG AT lA-17 AT 17:30 18-NOV-90. SHUT-IN lA2 NU AND TEST DIVERTER, LOAD AND ORIENT MWD, SPUD AT 01:00 19-NOV-90. DRILL TO 801' DAILY:S210,326 CUM:$210,326 ETD:S210,326 EFC:~l,940,000 DRILLING @ 3850 MW: 9.6 VIS: 52 DRILL FORM 801' TO 3850' AST= 7.3 HRS, ART= 8.3 HRS, ADT= 14.9 HRS. DAILY:S53,657 CUM:$263,983 ETD:S263,983 EFC:$1,940,000 CEMENTING 9-5/8" CASING 9-5/8"@ 4564' MW: 0.0 VIS: 0 DRILL FROM 3850' TO 4585'. CIRC, WIPER TRIP TO 1000' AND POOH. RAN 105 JTS 9-5/8" CASING J-55, BTC, 36#. CEMENT WITH: 80 BBLS WATER, 1200 SX ASIII LEAD CEMENT (414 BBLS) AT 12.1 PPG, 500 SX CLASS G TAIL CEMENT (103 BBLS) AT 15.8 PPG. DISPLACE WITH 347 BBL WATER, BUMP PLUG TO 2500 PSI, 11.7 PPG CEMENT RETURNS TO SURFACE AT 210 BBL INTO DISPLACEMENT. LOST RETURNS AT 225 BBL INTO DISPLACEMENT. DAILY:S157,298 CUM:$421,281 ETD:S421,281 EFC:$1,940,000 DRILLING AT 5977' 9-5/8"@ 4564' MW: 9.3 VIS: 42 DISPALCE CEMENT, BUMP PLUG TO 2500 PSI, FLOATS HELD, CIP AT 0710 HRS 11/22/90. ND DIVERTER, MU SPEED HEAD, NU BOPE, TEST SAME. RIH WITH TURBINE ASSY, DRILL OUT FLOAT COLLAR AND FLOAT SHOE AND 10' OF NEW FORMATION. DISPLACE HOLE WITH 9.3 PPG MUD. PRESSURE TEST FORMATION TO 13.5 PPG EMW, NO INJECTION BUT SLOWLY BLED BACK TO 12.2 PPG EMW AFTER 10 MIN. DRILL FROM 4595' TO 5977' -- DAILY:S148,394 CUM:$569,675 ETD'S569,675 EFC:$1,940,000 DRILLING AT 7643 9-5/8"@ 4564' MW:10.5 VIS: 42 DRILL FROM 5977' TO 7598' POOH TO 9-5/8" SHOE AND PERFORM FORMATION INTEGRITY TEST TO 11.6 PPG EMW, OK. POOH AND CHANGE TO ROTARY ASSY. DRILL FROM 7598' TO 7643' DAILY:S69,416 CUM:$639,091 ETD:S639,091 EFC:$1,940,000 SHORT TRIP FOR LOGS 9-5/8"@ 4564' MW:ll.3 VIS: 43 DRILL WITH ROTARY ASSY FROM 7598' TO 8560'. CIRC AND COND MUD, MAKE WIPER TRIP TO 9-5/8" SHOE IN PREP FOR LOGGING. DAILY:S70,647 CUM:$709,738 ETD:S709,738 EFC:$1,940,000 LOGGING 9-5/8"@ 4564' MW:ll.5 VIS: 39 FINISH WIPER TRIP, CIRC MUD, GAS CUT MUD WAS THICK, INCREASE MUD WEIGHT TO 11.5 PPG HWILE THINNING MUD. SPOT DIESEL PILL AND POOH TO LOG. RAN HALLI- BURTON TRIPLE COMBO LOG, TIGHT SPOTS AT 7950 AND 8420' BUT LOGGED OK. POOH WITH LOGGING DAILY:S57,728 CUM:$767,466 ETD:S767,46 , 0 WELL: lA-17 OPERATION: DRILLING RIG: DOYON 14 PAGE: 2 11/26/90 ( 8) TD: 8560' ( 0) SUPV:JMM 11/27/90 ( 9) TD: 8560'( SUPV:JMM o) RUNNING 7" CASING 7"@ 8541' MW:ll.5 VIS: 42 RFT TOOL UNABLE TO PASS BELOW 7975', ABORT RFT RUN. RD HLS, RIH FOR WIPER TRIP. HIGH VIS (100+) MUD BELOW 6500', CIRC AND CONDITION MUD, SPOT 25 BBL DIESEL PILL ON BOTTOM, POOH LDDP. RUNNING 7" CASING. DAILY:S146,031 CUM:$913,497 ETD:S913,497 EFC:$1,940,000 RIG RELEASED 7"@ 8541' MW:ll.1 VIS: 0 RAN 200 JTS 7" 26# J-55 CASING (92 JTS OF BTC AND 108 JTS OF BTC-AB MOD) SHOE AT 8541', BREAK CIRC WITH PARTIAL RETURNS ON BOTTOM. CEMENT WITH: 10 BBL ARCO PRE-FLUSH, 35 BBL ARCO SPACER AT 12.1 PPG, 53 BBL (250 SX) CLASS G CEMENT AT 15.8 PPG, DISPLACE WITH 326 BBL 11.1 PPG BRINE. BUMP PLUG TO 3000 PSI, FLOATS OK. HAD PARTIAL RETURNS THROUGHOUT CEMENTING, LOST 103 BBL. WELL FLOWED BACK FOR 1-1/2 HRS THRU ANNULUS. ND BOPE, SET CASING SLIPS, NU TREE, TEST TREE TO 3000 PSI. RELEASE RIG AT 20:00 HRS 26-NOV-90. MOVE TO lA-18. DAILY:S81,771 CUM:$995,268 ETD:S995,268 EFC:$1,940,000 SIGNATURE: DATE: ARCO ALASKA INC. DAILY OPERATIONS WELL: lA-17 BOROUGH: FIELD: UNIT: LEASE: API: PERMIT APPROVAL: AFE: WI: NORTH--'SLoPE KUPARUK RIVER FIELD KUPARUK RIVER UNIT ADL 25647 ALK 465 50-029-22102 90-151 AK5423 55.252072 ACCEPT: 04/20/91 SPUD: RELEASE: 04/28/91 OPERATION: COMPLETION RIG: NORDIC PAGE: 1 04/21/91 (10) TD: 8560 PB: 8411 SUPV:DB-SK 04/22/91 (11) TD: 8560 PB: 8411 SUPV:DB-SK 04/23/91 (12) TD: 8560 PB: 8411 SUPV:DB-SK 04/24/91 (13) TD: 8560 PB: 8411 SUPV:DB-SK RIH W/ 7" BRIDGE PLUG 7"@ 8541' MW:ll.4 NaC1/Br MOVE RIG FROM 1A-22 TO lA-17. SPOT RIG OVER WELL AND ND TREE. NU 7" BOPE. TEST TO 3500 PSI. RU HLS E-LINE. MU AND RIH WITH 6.07" GAUGE RING, JUNK BASKET, AND CCL TO 8315'. POH. LD SAME. MU HALLIBURTON 7" EZ DRILL BRIDGE PLUG AND RIH TO 8300'. UNABLE TO BRING BP BACK UP (TOP SLIPS SET). RUN BP DOWN TO 8411' AND SET. POH. MU HALLIBURTON 7" EZ DRILL BP AND RIH. DAILY:S28,073 CUM:$1,023,341 ETD:S1,023,341 EFC:$1,940,000 PREPARE TO SQUEEZE CEMENT 7"@ 8541' MW:ll.4 NaC1/Br FINISH RIH AND SETTING BP AT 8200'. POH. MU SQUEEZE PERF GUNS AND RIH. PERF: 8070'-8072' AND 7928'-7930' AT 4 SPF. POH. MU AND RIH W/ EZSV CMT RETAINER. SET EZSV AT 7950'. POH AND RD HLS E-LINE. NU FLOW NIPPLE AND SET WEAR BUSHING. MU HOWCO STINGER ON 3-1/2" DP. RIH WHILE PU DP. TAG AND STING INTO EZSV AT 7945'. ESTABLISH INJECTION RATE AND UNSTING FROM RETAINER. START BATCH MIXING 175 SX (36 BBLS), 15.9 PPG CLASS G CEMENT. PUMP 5 BBLS WATER AND TEST LINES. PUMP 20 BBLS WATER, 32 BBLS SLURRY AND STAB INTO EZSV. PUMP 2 BBLS SLURRY FOLLOWED BY 10 BBLS WATER. SWITCH TO BRINE. INJECT CEMENT SLURRY (32.5 BBLS) INTO LOWER PERFS. UNSTING. REVERSE ONE DP VOLUME. BATCH MIX 175 SX 16.0 PPG CLASS G CMT. SPOT BALANCED PLUG ACROSS UPPER PERFS WITH 8 BBLS WATER AHEAD OF 35.7 CMT SLURRY. FOLLOW WITH 2 BBLS WATER AND BRINE. POH 19 STDS DP. RU AND REVERSE OUT 1 DP VOLUME. DAILY:S83,767 CUM:$1,107,108 ETD:S1,107,108 EFC:$1,940,000 DRILLING CEMENT 7"@ 8541' MW:ll.4 NaC1/Br SQUEEZE BALNCED PLUG AWAY. CEMENT STARTED MOVING AT 3400 PSI. INJECTED 23 BBLS WITH A ISIP OF 1500 PSI. HOLD PRESSURE ON SQUEEZE FOR 4 HRS. RELEASE PRESSURE. POH WITH 3-1/2" DP. LD HOWCO STINGER. MU 6-1/8" BIT. PU 12- 4.75" DC'S AND RIH. CIRCULATE OUT 4 BBLS CRUDE THE FLOATED TO THE TOP OF THE WELL. TAG CMT AT 7140'. PU AND SERVICE KELLY. DRILL OUT CMT STRINGERS FROM 7140' TO 7770'. HARD CMT AT 7870' AT 0600 HRS. DAILY:S40,632 CUM:$1,147,740 ETD:S1,147,740 EFC:$1,940,000 DRLG CMT @ 8179' 7"@ 8541' MW:ll.4 NaCl/Br DRLG CMT F/7870'-7927', CBU, TST CSG TO 1000 SPI, LOST 20 PSI IN 30 MIN, OK, DRLG HARD SPOT JUNK @ 7927' & DRLG CMT TO EZSV @ 7944, CBU, TST UPEER SQUEEZE PERFS TO 1000 PSI, LOST 20 PSI IN 30 MIN, DRILL UP EZSV, DROPPED 2', THEN SLOW DRILL TO 7975', WORK PIPE, SPUD ON EZSV, ETC TO INCREASE ROP, NO CHANGE, BLOW DOWN & STAND BACK KELLY, POH, RIH W/BIT #2 & BOOT BSKTS, TAG FILL @ 7972', WASH & REAM THRU FILL, DRILL CMT F/7975'-8179', DAILY:S29,792 CUM:$1,177,532 ETD:S1,177,532 EFC:$1,940,000 WELL: lA-17 OPERATION: DRILLING RIG: DOYON 14 04/25/91 (14) ..... MU CIRC HEAD TD: 8560 PB: 8411 SUPV:DB-SK 7"@ 8541' MW:ll.4 NaCl/Br SERVICE RIG, DRILL CMT F/8179'-8194', TAG EZSV-BP @ 8194', CBU @ 4 BPM 1050PSI TST CSG TO 1000 PSI, LOST 50 PSI IN 30 MIN OK, DRILL EZSV-BP & CMT F/8194'- 8354', CIRC HOLE CLEAN, BLOW DOWN KELLY, STAND BACK, POH, RU HLS, RIH W/CBL- PET, POH, RD HLS, RIH W/6-1/8" BIT & SCRAPPER TO 8394' SERVICE RIG/KELLY. FUNCTION BOP. DRILL CMT F/ 8179'-8194'. CIRC BTMS UP. TEST CSG TO 1000 PSI (OK). DRILL UP EZSV AND CMT AT 8194'-8394'. TAG EZSV AT 8394'. CIRC HOLE CLEAN. BLOW DOWN AND STAND BACK. POH. RIG UP HLS E-LINE. MU PET/CBL AND RIH. TAG BTM AT 8403'. LOG UP TO 7000'. RD HLS ELINE. PU AND MU BHZ #3 (6-1/8" BIT AND SCRAPER). RIH TO 8394'. MU CIRC HEAD. DAILY:S40,386 CUM:$1,217,918 ETD:S1,217,918 EFC:$1,940,000 04/26/91 (15) TD: 8560 PB: 8411 SUPV:DB-SK PERFORATING 7"@ 8541' MW:ll.4 NaCl/Br REV CIRC HOLE CLEAN, FILTER BRINE, POH 34 JTS LD, STAND BACK DP, DC, LD BHA, RU HLS, RIH & PERF F/8287'-8305' W/4SPF, 180 DEG PHASE 4-1/2" EXPENDABLE, ASF RIH W/GUN #2 & PERF F/8234'-8254', ASF, RIH W/GUN #3 PERF F/8220'-8234', ASF, RACK, TALLY, DRIFT, & INSTALL SEAL RINGS ON 3-1/2" TBG WHILE PERFING. DAILY:S36,874 CUM:$1,254,792 ETD:S1,254,792 EFC:$1,940,00 PAGE: 04/27/91 (16) TD: 8560 PB: 8411 SUPV:DB-SK 04/28/91 (17) TD: 8560 PB: 8411 SUPV:DB-SK 04/29/91 (18) TD: 8560 PB: 8411 SUPV:DB-WM PERFORATING PERFORATING A AND C SANDS 7"@ 8541' MW:ll.4 NaCl/Br DAILY:S28,147 CUM:$1,282,939 ETD:S1,282,939 EFC:$1,940,000 LANDING TBG HNGR 7"@ 8541' MW:ll.4 NaCl/Br FINISH PERFING A AND C SANDS. MU. GR/JB. RIH TO TD. NO RESTRICTIONS. POH. MU TIW 'SS' PERM PKR AND TAILPIPE. RIH ON E-LINE WITH BALL IN PLACE. SET PKR AT 8082' WLM. POH. RD HLS E-LINE. RU TO RUN COMPLETION STRING. PULL WEAR BUSHING. MU AND RIH WITH 4" X 3-1/2" COMPLETION ASSY. STING ITO PERM PKR. POH 2 JTS AND RUN SPACE OUT PUPS 1 JT BELOW TBG HNGR. RESTING INTO PACKER. LAND TBG. RILDS. DAILY:S166,078 CUM:$1,449,017 ETD:S1,449,017 EFC:$1,940,00 RELEASED RIG 7"@ 8541' MW:ll.4 NaCl/Br PRESS TBG TO SET PKR. SOS SHEARED PREMATURELY AT 3350 PSI (SET FOR 4200 PSI). CALL OUT OTIS S-LINE TO SET STANDING VALVE IN 'D' NIPPLE. RU OTIS S-LINE. MU STANDING VALVE AND RIH. SET VALVE IN 'D' NIPPLE AT 8122'. POH. LD LUB. PRESS UP TO 3500 PSI F/ 10 MIN. PRESS ANNULUS TO 1000 PSI TO HELP SET TOP PKR. BLEED ANNULUS PRESS. BLEED TBG PRESS TO 1500 PSI. BOLDS. PU AND SHEAR PBR. BLEED TBG PRESS. RELAND TBG. RILDS. PRESS ANNULUS AND TUBING TO 2500 PSI. LOST 20 PSI IN 15 MIN. RIH W/ GS TOOL ON S-LINE AND RETRIEVE STANDING VALVE. RD OTIS S-LINE. LD LANDING JT. ND BOP STACK. NU TREE AND TEST TO 5000 PSI. OPEN SSSV. PULL TWO WAY CHECK. DISPLACE 11 BBL DIESEL DOWN ANNULUS. BULLHEAD 5 BBLS DIESEL DOWN TBG. BLOW DOWN LINES. NIPPLE UP BLIND FLNAGE ON WING VALVE. SECURE WELL AND RELEASE RIG. DAILY:S359,014 CUM:$1,808,031 ETD:S1,808,031 EFC:$1,940,00 SIGNATURE: DATE: o 1 17L~ o 2 · 25C 7 .°26J 27E: 28D DS 1H 34 T12N 18 19 VICINITY MAP ? 1. BASIS OF LOCATION AND ELEVATION IS D.S. MONUMENTATION PER LOUNSBURY & ASSOCIATES. 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL. ,3. COORDINATES SHOWN ARE A.S.P. ZONE 4, N.A.D. 27. 4. LOCATED WITHIN PROTRACTED SECTION 5, T 11 N, R 10 E, UMIA T MERIDIAN, ALASKA. NO. Y X LAT. LONG. F.S.L. F.W.L. O.G. PAD 17L 5971570.96 540180.24 18A 5971251.02 540180.20 19H 5971205.06 540180.24 20M 5971179.05 540180.17 21G 5971155.00 540180.25 228 59711,30.99 540180.19 251 5971011.10 540180.26 24F 5970915.06 540180.25 25C 5970819.05 540180.28 26J 5970723.15 540180.21 27E 5970699.09 540180.20 28D 5970675.10 540180.27 70'19'57.794" 149' 40'~6.654" 1283' 515' 59.6' 67.0' 70'19'56.614" 149' 40'26.654" 1165' 514' 61.0' 66.5' 70'19'56.145" 149'40'26.660" 1115' 514' 61.7' 66.8' 70' 19'55.906" 149' 40'26.666" 1091' 514.' 62.0' 67.0' 70' 19'55.670" 149' 40'26.667" 1067' 514' 62.4' 66.9' 70" 19'55.454" 149' 40'26.675" 1043' 515' 62.8' 67.0' 70' 19'54.255" 149" 40'26.689' 925' 512' 65.8' 66.5' 70"19"55.310" 149"40'26.705" 827' 511' 64.0' 66.7' 70"19'52.$66' 149' 40'26.719" 731' 511' 65.3' 6ZO' 70'19'51.422" 149' 40'26.736" 655' 510' 62.7' 67.2' 70"19'51.186" 149'40'26.740" 611' 310' 62.5' 67.5' 587' 309' 62.4' 67.2' 70' 19 '50. ~. ..,,~,'~ 'qe~l~ ~O '26.742' - 4 I HEREBY CERVFY THATt AM PROPERLY REGIS~RED AND LIOENSED TO PRAOWCE LAND SU~~ tN ~ STA~ OF ALASKA fda'% LS-8035 ,,"~ AND ~A T ~lS PLAT REPRESENTS A SURLY DON '~L~ ' ~ ~ ~ OR UNDER ~ P~RECT SUPER~S~ON, AND ~AT ALL D/~ENS~ONS AND O~ER DETAILS ARE CORRECT AS OF OCTOBER 2~, ~990. 10/50/90 Change F.N.L. fo F.S.L. Date Descril3tion ARCO ALASKA, INC. DWG// NSDK- 1AOO-CEA-D1AX-6101D10 .~J~ C 0 Alaska,Inc. ~AE~ ~cT ~' DRILL SITE 1-A WEll CONDUCTORS #17-//28 AS-BU& 7 LOUNSBURY & ASSOC. Dr. DCS Chk: Ad;i' REV. / Ddte: 10/26/901Dwg: NSI4 6.1C:c'2 .L A Gy~odata Di~ectional Su~vey ARCO Alaska: Inc. Kupa~-uk Rive~- Unit: Well iA-17 No~th Slope Bu~-eau, Alaska Submitted By: G¥'~-odata Se;.-vices, inc. '3~105 Lakesho~e D~.~ A-304 Ancho~-ageA Alaska 99517 ( 9(')7 ) 266-...386/( 907 ) 268-0645 GREAT LAND DIRECTIONAL DRILLING, INC. for Gyrodata Services, Inc. Client .... : ARCO ALASKA, INC. Field......' KUPARUK RIVER uNIT Well ...... : KRU lA-17 Section at: N,46.20,W '- Surveyors.: T. STODDARD/J.C. STUART RECORD OF SURVEY S MEAS INCLN C DEPTH ANGLE 7 0 0.00 7 200 0.15 7 300 0.39 7 400 0.74 7 5OO O.95 01124191 Computation...: RADIUS OF CURVATURE Survey Date...'. 01/01/91 RKB Elevation.: 102.00 ft Job Number.....- AK1290G260 API Number .... : 50-029-22102 VERTICAL-DEPTHS SECTION DIRECTION RELATIVE-COORDINATES BKB SUB-SEA DISTNCE BEARING FROM-WELL-HEAD 0.0 -102.0 0.0 N 0.00 E 0.0 N 0.0 E 200.0 98.0. 0.1 N 47.12 E 0.2 N 0.1 E 300.0 198.0 0.2 N 21.11 E 0.6 N 0.4 E .400.0 298.0 0.6 N 12.28 E 1.6 N 0.6 E 500.0 398.0 1.4 N 6.80 E 3.0 N 0.9 E CLOSURE DL DISTNCE BEARING / 100 0.0 N 90.00- E 0.00 0.3 N 23.56 E 0.08 0.7 N 30.40 E 0.24 1.7 N 22.47. E 0.35 3.1 N 16.45 E 0.21 7 600 0.99 7· 700 1.06 7 800 1.06 7 900 1.13 7 1000 1.13 7 1100 1.15 7 1200 1.20 7 1300 1.05 7 1400 1.32 7 1500 6.07 600.0 498.0 2.4 N 9.44 E 4.7 N 1.1 E 700.0 598.0 3.4 N 16.38 E 6.4 N 1.5 E 799.9 697.9 4.1 N 21.53 E 8.2 N 2.1 E 899.9 797.9 4.8 N 26.30 E 9.9 N 2.9 E 999.9 897.9 5.3 N 28.29 E 11.7 N 3.8 E 1099.9 997.9 5.9 N 28.60 E 13.4 N 4.8 E 1199.9 1097.9 6.4 N 27.14 E 15.2 N 5.7 E 1299.8 1197.8 7.0 N 26.92 E 17.0 N 6.6 E 1399.8 1297.8 7.9 N 8.61 E 19.0 N 7.2 E 1499.6 1397.6 13.0 N 29.21 W 25.2 N 6.1 E 4.8 N 13.54 E 0.04 6.6 N 13.37 E 0.07 8.5 N 14.59 E 0.00 10.3 N 16.30 E 0.07 12.3 N 18.06 E 0.00 14.3 N 19.50 E 0.02 o..o .. . . 7 1600 9.60 7 1700 14.94 7 1800 18.74 7 1900 22.89 7 2000 26.16 1598.6 1496.6 26.3 N 36.68 W 36.6 N 1.3 W 1696.3 1594.3 47.2 N 36.75 W 53.6 N 14.0 W 1792.0 1690.0 75.9 N 40.00 W 76.3 N 32.0 W 1885.5 1783.5' 111.3 N 40.57 W 103.4 N 55.0 W 1976.4 1874.4 152.6 N 42.35 W 134.5 N 82.4 W 36.6 N 2.04 W 3.54 55.4 N 14.63 W 5.34 82.8 N 22.73 W 3.81 117.1 N 27.98 W 4.15 157.8 N 31.49 W 3.29 7 2100 29.12 2065.0 1963.0 199.0 N 44.44 W 168.3 N 114.3 W 203.4 N 34.19 W 3.00 ASurvey Codes: 7/GYRO (KRU1A17G) RU lA-17 MEAS INCLN DEPTH ANGLE 2200 31.30 2300 31.42 '400 31.52 z500 31.78 2600 35.35 2700 35.77 2800 39.14 2900 40.29 3000 44.37 3100 45.55 3200 47,09 3300 46.08 3400 44.75 3500 44,13 3600 44.58 3700 48.26 3800 48,11 ~900 49.41 ,000 48.94 4100 48.19 4200 47.74 4300 48.38 4400 48.55 4500 47.91 4600 47.14 4700 47.41 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 2151.4 2049.4 249.2 2236.8 2134.8 301.2 2322.1 2220.1 353.4 2407.2 2305.2 405.9 2490.5 2388.5 461.2 2571.9 2469.9 2651.3. 2549.3 2728.2 2626.2 2802.1 2700.1 2872.9 2770.9 519.3 580.1 644.0 711.3 781.9 2941.9 2839.9 854.2 3010.6 2908.6 926.9 3080.8 2978.8 998.1 3152.2 3050.2 1068.1 3223.7 3121.7 1137.9 RECORD OF SURVEY DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 43.98 W 204.3 N 149.4 W N 44.13 W 241.7 N 185.6 W N 45.24 W 278.8 N 222.3 W N 46.94 W 315.2 N 260.1 W N 45.46 W 353.5 N 300.0 W N 44.31 W 394.7 N 341.0 W N 44.36 W 438.2 N 383.5 W N 44.56 W 483.8 N 428.3 W' N 45.00 W 531.6 N 475.7 W N 45.64 W 581.3 N 525.9 W N 46.66 W 631.4 N 578.1 W N 45.72 W 681.6 N 630.5 W N 44.93 W 731.7 N 681.1 W N 43.78 W 781.8 N 730.1 W N 44.03 W 832.1 N 778.6 W 3292.7 3190.7 1210.3 N 44.15 W 3359.3 3257.3 1284.7 N 42.95 W 3425.3 3323.3 1359.9 N 45.73 W 3490.6 3388.6 1435.5 N 45.45 W 3556.8 3454.8 1510.5 N 44.81 W 884.2 N 829.0 W 938.2 N 880.3 W 992.0 N 932.9 W 1044.9 N 986.9 W 1097.8 N 1040.1 W 3623.8 3521.8 1584.7 3690.6 3588.6 1659.1 3756.9 3654.9 1733.9 3823.5 3721.5 1808.5 3891.0 3789.0 1882.3 N 43.94 W 1150.9 N 1092.0 W N 44.97 W 1204.0 N 1144.1 W N 45.56 W 1256.7 N 1197.3 W N 45.12 W 1309.1 N 1250.3 W N 45.28 W 1361.1 N 1302.6 W 3958.9 3856.9 1955.7 N 45.76 W 1412.5 N 1355.1 W Page 2 01/24/91 CLOSURE DiSTNCE BEARING 253.1 N 36.17 W 304.7 N 37.51 W 356.6 N 38.56 W 408.7 N 39.52 W 463.6 N 40.32 W 521.6 N 40.83 W 582.3 N 41.19 W 646.1 N 41.52 W 713.3 N 41.82 W 783.9 N 42.14 W 856.0 N 42.48 W 928.5 N 42.77 W 999.7 N 42.95 W 1069.7 N 43.04 W 1139.6 N 43.09 W 1212.0 N 43.15 W 1286.5 N 43.18 W 1361.7 N 43.24 W 1437.3 N 43.37 W 1512.2 N 43.45 W 1586.5 N 43.50 W 1660.9 N 43.54 W 1735.7 N 43.61 W i810.3 N 43.68 W 1884.0 N 43.74 W 1957.4 N 43.81 W DL /1oo 2.18 0.13 0.32 0.54 3.60 0.58 3.37 '1.15 4.09 1.22 1.63 1.12 1.39 0.83 0.47 3.68 0.68 2.06 O.5O 0.83 0.66 0.86 0.37 0.68 0.77 0.37 Survey Codes: 7/GYRO RU lA-17 RECORD OF SURVEY Page 3 01/24/91 MEAS INCLN DEPTH ANGLE VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 4800 47.43 4026.6 3924.6 2029.3 4900 47.36 4094.2 3992.2 2102.9 -000 47.59 4161.8 4059.8 2176.6 il00 49.14 4228.3 4126.3 2251.4 5200 49.31 4293.6 4191.6 2327.1 5300 49.48 4358.7 4256.7 2403.0 5400 49.78 4423.4. 4321.4 2479.2 5500 49.98 4487.9 4385.9 2555.6 5600 50.07 4552.1 4450.1 2632.3 5700 50.33 4616.1 4514.1 2709.1 5800 49.82 4680.3 4578.3 2785.7 5900 49.90 4744.8 4642.8 2862.2 6000 49.85 4809.2 4707.2 2938.6 6100 49.96 4873.6 4771.6 3015.1 6200 49.57 4938.2 4836.2 3091.4 6300 49.30 5003.3 4901.3 3167.3 6400 49.00 5068.7 4966.7 3242.9 ~500 48.68 5134.5 5032.5 3318.1 ~600 48.46 5200.7 5098.7 3392.9 6700 48.33 5267.0 5165.0 3467.6 6800 48.43 5333.5 5231.5 3542.2 6900 48.66 5399.7 5297.7 3617.0 7000 48.63 5465.7 5363.7 3692.0 7100 '48.48 5531.9 5429.9 3766.7 7200 48.75 5598.0 5496,0 3841.5 7300 48.79 5664.0 5562.0 3916.5 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 45.67 W 1464.0 N 1407.8 W N 45.82 W 1515.3 N 1460.5 W N 45.55 W 1566.8 N 1513.2 W N 45.03 W 1619.4 N 1566.3 W N 45.60 W 1672.6 N 1620.2 W N 45.16 W 1726.0 N 1674.2 W N 45.40 W 1779.6 N 1728.4 W N 45.43 W 1833.2 N 1782.8 W N 44.93 W 1887.3 N 1837.2 W N 44.13 W 1942.0 N 1891.'1 W N 47.1.6 W N 46.67 W N 47.02 W N 47.8.3 W N 48.49 W N 48.76 W N 48.71 W N 49.20 W N 49.41 W N 49.56 W N 49.48 W N 49.50 W N 50.16 W N 50.56 W N 50.43 W N 51.05 W 1995.6 N 2047.9 N 2100.2 N 2151.9 N 2202.8 N 1945.9 W 2001.7 W 2057.5 W 2113.8 W · 2170.7 W 2253.0 N 2302.9 N 2352.4 N 2401.3 N 2449.8 N 2227.7 W 2284.6 W 2341.3 W 2398.2 W 2455.0 W 2498.4 N 2547.1 N 2595.5 N 2643.3 N 2691.0 N 2511.9 W 2568.9 W 2626.2 W 2684.0 W 2741.9 W 2738.6 N 2800.1 W CLOSURE DiSTNCE BEARING 2031.0 N 43.88 W 2104.6 N 43.94 W 2178.2 N 44.00 W 2253.0 N 44.05 W 2328.7 N 44.09 W 2404.6 N 44.13 W 2480.7 N 44.16 W 2557.2 N 44.20 W 2633.8 N 44.23 W 2710.6 N 44.24 W 2787.3 N. 44.28 W 2863.7 N 44.35 W 2940.1 N 44.41 W 3016.5 N. 44.49 W 3092.6 N 44.58 W 3168.4 N 44.68 W 3243.9 N 44.77 W 3319.0 N 44.87 W 3393.7 N 44.96 W 3468.3 N 45.06 W 3542.8 N 45.15 W 3617.5 N 45.24 W 3692.4 N 45.34 W 3767.0 N 45.44 W 3841.8 N 45.54 W 3916.7 N 45.64 W DL /1oo 0.05 0.11 0.27 .,. 1.58 I, 0.37 0.31 0.33 0.20 0.31 0.54 1.84 0.30 0 ..21 0.49 0.55 0.31 0.30 0.42 0.25 0.15 0.11 0.23 0.37 0.27 0.28 0.35 'Survey Codes: 7/GYRO RU lA-17 RECORD OF SURVEY Page 4 01/24/91 MEAS INCLN DEPTH ANGLE 7400 48.94 7500 48.87 ~600 49.16 ,700 49.66 7800 49.72 7900 50.77 8000 51.69 8100 52.16 8200 52.07 8300 52.80 8400 52.27 8431 51.82 8560 51.82 Survey Codes: VERTICAL-DEPTHS SECTION DIRECTION RELATIVE-COORDINATES BKB SUB-SEA DISTNCE BEARING FROM-WELL-HEAD 5729.7 5627.7 3991.6 N 50.61 W 2786.2 N 2858.5 W 5795.5 5693.5 4066.7 N 51.52 W 2833.5 N 2917.1 W 5861.1 5759.1 4141.8 N 51.70 W 2880.4 N 2976.3 W 5926.1 5824.1 4217.6 N 48.52 W 2929.1 N 3034.5 W 5990.8 5888.8 4293.8 N 44.86 W 2981.4 N 3090.0 W 6054.8 5952.8 4370.7 N 45.75 W 3035.5 N 3144.6 W 6117.4 6015.4 4448.6 N 45.59 W 3090.0 N 3200.4 W 6179.0 6077.0 4527.4 N 46.38 W 3144.7 N 3257.0 W 6240.5 6138.5 4606.3 N 46.07 W 3199.3 N 3314.0 W 6301.4 6199.4 4685.5 N 45.48 W 3254.6 N 3370.8 W 6362.2 6260.2 4764.9 N 45.27 W 3310.3 N 3427.3 W 6381.3 6279.3 4789.3 N 44.11 W 3327.7 N 3444.5 W 6461.1 6359.1 4890.7 N 44.11 W 3400.5 N 3515.1 W 7/GYRO X/EXTRAPOLATED CLOSURE DL DISTNCE BEARING / 100 3991.7 N 45.73 W 0.29 4066.7 N 45.83 W 0.52 4141.9 N 45.94 W 0.31 4217.6 N 46.01 W 1.91 4293.8 N 46.02 W 2.13 4370.7 N 46.01 W 1.18 4448.7 N 46.01 W 0.93 4527.4 N 46.01 W 0.68 4606.3 N 46.01 W 0.21 4685.6 N 46.01 W 0.82 4764.9 N 45.99 W 0.55 4789.4 N 45.99 W 2.73 4890.7 N 45.95 W 0.00 RU lA-17 Page 5 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 01/24/91 ,UBSEA MEAS INCLN ,EPTH DEPTH ANGLE TVD BKB -100 2 0.00 2 0 102 0.08 102 '90 202 0.15 202 30 302 0.40 302 300 402 0.74 402 400 502 0.95 502 500 602 0.99 602 600 702 1.06 702 700 802 1.06 802 800 902 1.1,3 902 900 1002 1.13 1002 1000 1102 1.15 1102 1100 1202 1.20 1202 1200 1302 1.06 1302 1300 1402 1.42 1402 1400 1502 6.16 1502 1500 1603 9.78 1602 1~0 1706 15.16 1702 1 0 1811 19.18 1802 1800 1918 23.48 1902 1900 2029 27.01 2002 2000 2143 30.05 2102 2100 2259 31.37 2202 2200 2376 31.50 2302 2300 2494 31.76 2402 2400 2614 35.41 2502 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 0 0 N 47.12 E 0.00 N 0.00 E 0 0 N 47.12 E 0.05 N 0.05 E 0 0 N 46.60 E 0.24 N 0.11 E 0 0 N 20.93 E 0.63 N 0.37 E 0 0 N 12.17 E 1.59 N 0.65 E 0 0 N 6.85 E 3.05 N 0.90 E 0 0 N 9.58 E 4.73 N 1.14 E 0 0 N 16.49 E 6.47 N 1.54 E 0 0 N 21.63 E 8.22 N 2.14 E 0 0 N 26.34 E 9.97 N 2.92 E 0 0 N 28.30 E. 11.72 N 3.83 E 0 0 N 28.57 E 13.47 N 4.78 E 0 0 N 27.14 E 15.29 N 5.74 E 0 0 N 26.52 E. 17.03 N 6.63 E 0 0 N 7.78 E 19.01 N 7.24 E 0 0 N 29.39 W 25.41 N 5.98 E 1 1 N ~36.68 W 37.07 N 1.65 W 4 2 N 36.94 W 54.86 N 14.92, W 9 5 N 40.06 W 78.97 N 34.19 W 16 7 N 40.89 W 108.81 N 59.58 W 27 11 N 42.95 W 143.96 N 91.10 W 41 14 N 44.24 W 183.27 N 128.98 W 57 17 N 44.07 W 226.46 N 170.79 W 74 17 N 44.98 W 270.14 N 213.55 W 92 17 N 46.84 W 313.01 N 257.72 W 112 20 N 45.30 W 359.20 N 305.77 W RU lA-17 Page 6 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 01/24/91 ~BSEA MEAS INCLN EPTH DEPTH ANGLE TVD BKB 2500 2737 37.03 2602 2600 2866 39.90 2702 90 3000 44.36 2802 k~00 3142 46.19 2902 2900 3288 46.21 3002 3000 3430 44.57 3102 3100 3570 44.44 3202 3200 3714 48.24 3302 3300 3864 48.95 3402 3400 4017 48.81 3502 3500 4168 47.89 3602 3600 4317 48.41 3702 3700 4468 48.12 3802 3800 4616 47.18 3902 3900 4764 47.42 4002 4000 4911 47.39 4102 4100 5060 48.52 4202 / q0 5213 49.33 4302 ~_J0 5367 49.68 4402 4400 5522 50.00 4502 4500 5678 50.27 4602 4600 5834 49.85 4702 4700 5989 49.86 4802 4800 6144 49.79 4902 4900 6298 49.31 5002 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 135 23 N 44.33 W 410.57 N 356.53 W 164 28 N 44.49 W 468.07 N 412.81 W 198 34 N 45.00 W 531.51 N 475.62 W 240 42 N 46.07 W 602.19 N 547.49 W 286 46 N 45.84 W 675.37 N 624.06 W 328 42 N 44.59 W 746.56 N 695.87 W 368 40 N 43.95 W 816.77 N 763.73 W 412 45 N 43.98 W 891.69 N 836.24 W 462 50 N 44.74 W 973.00 N 913.76 W 515 53 N 45.34 W 1054.06 N 996.19 W 566 50 N 44.22 W 1133.64 N 1075.29 W 615 50 N 45.07 W 1213.06 N 1153.17 W 666 51 N 45.26 W 1292.24 N 1233.35 W 714 48 N 45.36 W 1369.37 N 1311.05 W 762 48 N 45.70 W 1445.28 N 1388.65 W 809 48 N 45.79 W 1521.19 N 1466.53 W 858 49 N 45.24 W 1598.18 N 1545.04 W 911 53 N 45.54 W 1679.48 N 1627.17 W 965 54 N 45.32 W 1761.78 N 1710.35 W 1020 55 N 45.32 W 1845.06 N 1794.79 W 1076 56 N 44.31 W 1929.83 N 1879.18 W 1132 56 N 47.00 W 2013.14 N 1964.69 W 1187 55 N 46.98 W 2094.32 N 2051.23 W 1242 55 N 48.12 W 2174.44 N 2138.83 W 1296 54 N 48.75 W 2252.09 N 2226.61 W 5000 6451 48.84 5102 1349 53 N 48.96 W 2328.11 N 2313.35 W RU lA-17 Page 7 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 01/24/91 UBSEA MEAS INCLN EPTH DEPTH ANGLE TVD BKB 5100 6602 48.46 5202 5200 6753 48.38 5302 r 90 6904 48.66 5402 ~_00 7055 48.55 5502 5500 7206 48.75 5602 5600 7358 48.88 5702 5700 7510 48.90 5802 5800 7663 49.47 5902 5900 7817 49.90 6002 6000 7975 51.46 6102 6100 8137 52.13 6202 6200 8301 52.79 6302 6300 8464 51.82 6402 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 1400 51 N 49.41 W 2402.25 N 2399.35 W 1451 51 N 49.52 W 2475.35 N 2484.94 W 1502 51 N 49.52 W 2548.77 N 2570.89 W 1553 51 N 50.38 W 2621.75 N 2657.85 W 1604 51 N 50.47 W 2693.90 N 2745.33 W 1656' 52 N 50.80 W 2766.05 N 2833.86 W 1708 52 N 51.54 W 2838.20 N 2922.95 W 1761 53 N 49.70 W 2910.59 N 3013.12 W 1815 55 N 45.01 W 2990.80 N 3099.35 W 1873 58 N 45.63 W 3076.41 N 3186.56 W 1935 62 N 46.26 W 3165.06 N 3278.38 W 1999 64 N 45.48 W 3255.09 N 3371.36 W 2062 64 N 44.11 W 3346.58 N 3462.81 W ~U lA-17 Page 8 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL 01/24/91 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES CLOSURE DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD DIST BEARING DL/ 100 0 0.00 0 -102 0 N 0.00 E 0 N 300 1.13 1000 898 5 N 28.29 E 12 N 2000 26.16 1976 1874 153 N 42.35 W 135 N 3000 44.37 2802 2700 711 N 45.00 W 532 N 4000 48.94 3491 3389 1436 N 45.45 W 1045 N 5000 47.59 4162 4066 2177 N 45.55 W 1567 N 6000 49.85 4809 4707 2939 N 47.02 W 2100 N 7000 48.63 5466 5364 3692 N 50.16 W 2595 N 8000 51.69 6117 6015 4449 N 45.59 W 3090 N 0 E 0 N 90.00 E 0.0 4 E 12 N 18.06 E 0.0 82 W 158 N 31.49 W 3.3 476 W 713 N 41.82 W 4.1 987 W 1437 N 43.37 W 0.5 1513 W 2178 N 44.00 W 0.3 2057 W 2940 N 44.41 W 0.2 2626 W 3692 N 45.34 W 0.4 3200 W 4449 N 46.01 W 0.9 01/24/91 by GREAT LAND DIRECTIONAL DRILLING, INC. for Gyrodata Services, Inc. Client .... : ARCO ALASKA, INC. Field ..... : KUPARUK RIVER UNIT Well ...... : KRU 1A-17 Section at: N,46.20,W Surveyors.: T. STODDARD/J.C. STUART Computation...: RADIUS OF CURVATURE Survey Date...: 01/01/91 RKB Elevation.: 102.00 ft Job Number .... : AK1290G260 API Number .... : 50-029-22102 INTERPOLATED MARKERS REPORT Surface Location: 1283 NSL 315 EWL S5 T11N R10E MARKER IDENTIFICATION KB 9-5/8" CASING TOP KUPARUK C BASE KUPARUK C TOP KUPARUKA BASE KUPARUKA 7" CASING PROJECTED TD MEAS INCLN DEPTH ANGLE 0 0.00 4564 47.42 7816 49.89 7963 51.35 8192 52.08 8364 52.46 8541 51.82 8560 51.82 VERT-DEPTHS SECT BKB SUB-S DIST DIRECTION REL-COORDINATES BEARING FROM-WELLHEAD 0 -102 3867 3765 6001 5899 6094 5992 6236 6134 0 N 0.00 E 1856 N 45.22 W 4306 N 45.00 W 4420 N 45.65 W 4600 N 46.09 W ON 0 E 1342 N 128.4 W 2990 N 3099 W 3070 N 3180 W 3195 N 3309 W 6340 6238 6449 6347 6461 6359 4736 N 45.35 W 4876 N 44.11 W 4891 N 44.11 W 3290 N 3407 W 3390 N 3505 W 3400 N 3515 W lr~C. <KB>O 45o goo i350 i800 2250 2700 3i50 3800 4050 4500 4950 5400 5850 8300 8750 7200 7850 8t00 450 VERTICAL SECTION VIEW ARCO ALASKA, INC. I KRU lA-17 , Section at: N 46.20 H TVD Scale.: 1 inch = 900 feet Dep Scale.: I inch = 900 feet Drawn ..... : 01/24/91 Wmnken Identtf~ca~ton ~ fro SEC'IN I A)~ o 0 o B) PROJECTF..g TI) 8560 648t 489t 5 x, 'x INCLN 0.00 .82 0 450 900 t350 tSO0 2250 2700 3t50 3600 4050 4500 Section Departure PLAN VIEW ARCO ALASKA, INC. KRU iA-i7 CLOSURE ..... : 489! ft N 45.95 DECLINATION.: 0.00 E SCALE ....... : ! inch = 700 feet DRAWN ....... : 0!/24/9! 4550 4200 385O 3500 3t50 2800 2450 2~00 i750 t400 i050 700 350 O 350 3850 3500 3i5o 2800 2450 2ioo i750 i400 i050 700 350 0 350 <- NEST' EAST -> COMPLETION D~TE ~ ~ ~/~l CO. CONT~T ~~ check off o'r list data as it is receiv'[~d.*list received date for 40?. if not required list as NFI 407' I * (~/.,~01~5 I''drilling history.V' surve¥l ~ ! well tests e I core descripti.~ cored int~al~ core analysis d~ ditch iptc~als digital data , ~ ,, , ...... ~ , LOG -I~PF RUN INTERVALS SCALE NO. (to the nearest foot) {inch,! · ,o) ~F g l 5~c~-~-~'' i · 1 41 ._ ! , [ [ 11 illl[ i i Il Il I I ] I I I ] ARCO Alaska, inc. Date: June 7, 1991 Transmittal #: 8126 RETURN TO: ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ATO-1 119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following Cased Hole items. return one signed copy of this transmittal. Acoustic Cement Bond Log Acoustic Cement Bond Log Acoustic Cement Bond Log Pulse Echo Cement Evaluation Log Pulse Echo Cement Evaluation Log Pulse Echo Cement Evaluation Log Pulse Echo Cement Evaluation Log After Squeeze Please acknowledge receipt and 4-8-91 4-5-91 1-19-91 4-6-91 4-8-91 1-19-91 4-24-91 4529-7334 72-3430 5700-8140 27-3431 4424-7333 5700-8116 7000-8375 Receipt Drilling Acknowledge' ~'~e' stat~:'i'~)[.,.Alaska(+Sepia) ARCO Alaska, Inc. Date' May 31 1991 Transmittal #: 8116 RETURN TO: ' ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ATO-11 19 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. signed copy of this transmittal. 1 1 ~o-~~ L-14 L-14 L-14 A-17 A-2 A-2 A-2 G-1 A-2 A-2 A-2 G-1 9 Cement Bond Log Geochemical log Cement Evaluation log Acoustic Cement Bond Log After Squeeze Acoustic Cement Bond Log Acoustic Cement Bond Log Acoustic Cement Bond log Acoustic Cement Bond Log Pulse Echo Cement Evaluation Log Pulse Echo Cement Evaluation Log Pulse Echo Cement Evaluation Log Pulse Echo Cement Evaluation Log Please acknowledge receiPt and return one 5-12-91 5300-6327 5-12-91 5100-6330 5-12-91 5300-6349 4-24-91 4800-8400 3-2-91 4981 -7880 3-2-91 5276-7379 I -25-91 7000-9914 3-26-91 5400-7984 3-3-91 5330-7380 3-2-91 5625-7860 I -25-91 7000-9894 3-26-91 5000-7958 Receipt Drilling Acknowledge: .-?~,, Date' State of Ala .ska(+sepia) ARCO Alaska, Inc. Date: March 22, 1991 Transmittal #: 8040 RETURN TO: ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. Please acknowledge receipt and return one signed copy of this transmittal. '<.~---1 A- 20 -Acoustic Cement Bond Log 1 - 2 - 9 1 A-20 Pulse Echo Cement Evaluation Log I - 2 - 9 1 · ~ I'A - 1 7 Pulse Echo Cement Evaluation Log 1 2 - 31 - 9 0 2~.3G-21 Acoustic Cement Bond Log 1 1 - 2 3 - 9 0 1.1 G-23 Pulse Echo Cement Evaluation Log 1 1 - 1 5 - 9 0 L- 21 Cement Bond Log 3 - 1 3 - 91 Cement Evaluation Log ..~ //? 3 - 1 3 - 91 r~ L-21 A cknowledg e :~~~~~ate· u." State of ,~laska Receipt Drilling 6421 -8926 5894-8927 5400-8435 8464-11508 4170-7268 9500-12269 9500-12269 RECEIVED .... NSK Alaska 011 & (]as Cons. Commission Anchorage ARCO Alaska, Inc. Date: March 8, 1991 RETURN TO: ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmittal #: 8030 Transmitted here with are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3G-24 1A-17 3G-23 3G-02 3G-15 Receipt Drilling Acoustic Cement Bond Log Acoustic Cement Bond Log Acoustic Cement Bond Log Pulse Echo Cement Evaluation Log Acoustic Cement Bond Log 1 1-14-90 6603-9725 12-31-90 5400-8438 1 1-1 5-90 4200-7282 I 1-12-90 41 00-6545 State of Alaska ARCO Alaska, Inc. Date: December 7, 1990 Transmittal #: 7947 RETURN TO: ARCO Alaska, Inc. Attn: Jenny Gamage Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following Open hole items. and return one signed copy of this transmittal. 'J3G-O4 v/3G-04 ,,/3G-21 3G-21 'v~A-17 JLA-17 ~A-17 1A-17 ~1A-17 Receipt Please acknowledge receipt Dual Gamma Ray Compensated I I - 3 - 9 0 Neutron Porosity Simultaneous Formation Density Dual Gamma Ray Electrmagnetic I I - 3 - 9 0 Wave Resistivity Formation Exposure Time Dual Gamma Ray Compensated I 1 - 1 6 - 9 0 Neutron Porosity Simultaneous Formation Density Dual Gamma Ray Electrmagnetic I 1 - 1 6 - 9 0 Wave Resistivity Formation Exposure Time High Resolution Induction DFL 2" I I - 2 4 - 9 0 Spectral Density DSN II Log/Raw I 1 - 2 4 - 9 0 Data w/High Resolution High Resolution Induction Raw X I 1 - 2 4 - 9 0 and Raw R Spectral Density DSN Log Porosities 11-24-90 w/ High Resolution Microlog 5" and 10" · 1 1 - 2 4 - 9 0 High Resolution~ DFL 5" I 1 ' 2 4 - 9 0 Acknowledged: ---~ .... Date- _ 3738-8089 3738-8089 3888-11698 3888-11698 0-8512 4550-8512 0-8512 4550-8512 7600-8490 0-8512 DISTRIBUTION: D&M Drilling Franzen NSK .. State of Alaska(+Sepia) Vendor Package(Johnston) ARCO Alaska, Inc. Date: December 7, 1990 Transmittal #: 7954 RETURN TO: ARCO Alaska, Inc. Attn: Jenny Gamage Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. one signed copy of this transmittal. 3G-4 3G-21 1A-17 1A-17 LIS Tape and Listing LIS Tape and Listing LIS Tape and Listing LIS Tape and Listing Please acknowledge receipt and return Receipt 11-27-90 11-30-90 12-4-90 12-4-90 Acknowledged' AKRB901048 AKRB901149 ~ "7/..~ 7569-8430 1 23-8590 Date: .......... DISTRIBUTION: Lynn Goettinger State of Alaska ALASKA OIL AND GAS CONSERVATION COM~IISSION STEVE COWPER, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 Telecopy No. (907) 276-7542 November 9, 1990 ADMINISTRATIVE APPROVAL NO. 190.11 Re: The application of ARCO Alaska, Inc to deepen the surface casing setting depth to 3900 feet true vertical depth for all future wells to be drilled on the IA pad. R. F. Morgan Regional Drilling Engineer ARCO Alaska, Inc P 0 Box 100360 Anchorage, AK 99510-0360 Dear Mr Morgan: We have received your application dated November 5, 1990 request- ing permission to set the surface casing as deep as 3900 feet for all future wells to be drilled on the lA pad in the Kuparuk River Field. The Commission has studied the data presented, and data already available, and finds that the request shall not cause waste. Therefore, by this letter, the Alaska Oil and Gas Conservation Commission permits the setting of surface casing as deep as 3900 feet true vertical depth for all wells to be drilled on the IA pad in the Kuparuk River Field. This action is taken pursuant to Rule 3 of Conservation Order No. 190 Commissioner BY ORDER OF THE COMMISSION dlf: RAD/3 .AA190 Telecopy No. (907) 276-7542 November 9, 1990 A W McBride Area Drilling Engineer A~-RCO Alaska tnc P O Box 100360 Anchorage, AK 99510-0360 Re: Kuparuk River Unit iA- 17 ARCO Alaska Inc Permit # 90-15i ~ 3i5'FWL, Sec 5, TllN, R]0E, UM Surf Loc I=83'FSL, Btm~ote Loc 673'FNL, 1757'FWL, Sec 6, T]IN, RI0E, UM Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law ~rom other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE tests that it wishes to witness. Sincerely, /¥ _ .. C o~ti s s i or, er BY ORDER OF THE COloR'fISSION jo encl C: Dept of Fish & Game, Habitat Section - w/o enc! Dept of Enviro~nnental Conservation - w/o encl ARCO Alaska, Inc. ~ Posf Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 October 31, 1990 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission '3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 1-(17-28) Dear Mr. Chatterton: Enclosed are copies of the subject As-builts for your information. If you have any questions, please call me at 263-4618. ~'--~¢¢ 'Sincerely, ~4~.____..------~. ~-------~_ Danielle Warner Engineering Aide DW cc' File W1-1 '[¢EIVED NOV - 6 1990 Afas~.Ojl & Gas Cons. ~mmis,~on .... ~mga' ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany I I ~ · t~ I ~NI~ MAP I 7o I · 2~ NO~S: ~ ~. eAS~S ~ [ ~ ~ ~ou~seu~ ~ ~ssoc~A~s. ~~ z ~v~,o~s s~o~ Ae~ e~s~ ec~o~u~ ~A~ S~A ~. ~. CO~O~ ~S S~O~ ) 4. LOCA~D ~IN PRO~AC~D SECWON 5, T 11 N, R 10 E, ~/ UMIA T MERIDIAN, A~A. NO. Y X LAT. LONG. F.N.L F.W.L. O.G. PAD 17L 5977370.~ 5~1a0.24 zo'19'57.7~' 149'4o'26.6~' ?2a~' 515' 59.6' 67.0' ~aA 5~7~25~.02 5~a0.20 ~0'~9'5~.~' ~' ~0'2~.~5~' ~' ~' 6~.0' 66.5' 19H 5971205.06 5~180.24 70'~9'~.145' 149' 40'26.660' 1115' 514' 61.7' 66.8' 2~ 597??79.05 5~?e0.77 70'19'55.9~' ?~g' 40'26.666' 1091' 31~' 62.0' 67.0' 21G 5971155.~ 5~1~.25 70'19'55.670' 149' 40'26.667' 1067' 314' 62.4' 66.9' 22~ 59711~0.99 5~?~0.19 70'19'55.~" ?~9' ~0'2~.~7~" ?0~' ~?~' ~2. e' ~7.0' 251 5971011.10 5~180.26 70'19'54.255' 149' 40'26.689' 923' 512' 65.8' 66.5' 2~ 59~0~15.~ 5~?e0.25 70'?~'53.~0" ?~9' ~0'2~.705' ~27' ~?~' 6~.0' ~.~' 25c 5970e~9.0e 5~?~0.26 70'19'52.~* ?~' ~0'2~.z19" 7~?' ~?~' ~.~' ~7.0' 26J 5970723.13 5~180.21 70'19'51.422' 149' 40'26.7~" 655' 510' 62.7' 67.2' 27E 597~99.~ 5~1~.20 70'19'51.186' 149' 40'26.740" 611' 510' 62.5' 67.5' 28D 5970675.10 5~180.27 70' 19'50.950' 149' 40'26.742" 587' 309' 62.4' 67.2' OF ~tt.~_ ARCO ALASKA, INC. O~ ~ ~, .......... ~ ~ ~ NSDK-1AOO-CEA-DlAX-6101D10 I HERESY CERW~ ~ATi AM PROPERLY RE~IS~R[D AND LIO[NS[D TO PRAO~O[ v ~ SU~~C ~ ~ S~A~ ~ ~AS~A ~ ~ % r~ ~' ' ~. . ,~ ~ DRI~ ~ I--A AND ~A T ~IS PLAT R~RESEN~ A C~DUCTORS SUPER~, AND ~AT A~ DIM~ONS ~~; ..... ::~,~ ~7-~2B AS-BUILT AND O~ER DETAILS ARE C~RECT AS ~ OCTO~[~ 23, ~0. Dr. DCS ]Chk: A~ ! REV. 0 _Rev. ...... By iiDate Description Date: lo/26/9OlOwg: NSK 6.101d10 STATE OF ALASKA AI_;~oKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 I la. Type of Work Drill X Redrill -- I lb. Type of Well Exploratory__ Stratigraphic Test _ Development Oil Re-Entry _ Deepen --I Service _ Development Gas __ Single Zone ~ Multiple Zone _ ?_. Name of Operator 5.Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska. Inc. RKB 102', Pad 67' GL feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchorage, AK 99510-0360 ADL 25647 ALK 465 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 1283' FSL, 315' FWL, Sec. 5, TllN, R10E, UM .Kuparuk River Unit At top of productive interval (TARGET) 8. Well number Number 1050' FNL, 2150' FWL, Sec. 6, T11N, R10E, UM 1A-17 #U630610 At total depth 9. Approximate spud date Amount 673' FNL, 1757' FWL, Sec 6, T11N, R10E, UM 14-NOV-90 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in properly 15. Proposed depth (MD and TVD) properly line 1A-2 8511' MD 673'@ TD feet 24' at 1050' MD feet 2560 6440' TVD feet '~6. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) kickoff depth 1 400' feet Maximum hole an?~le 49° Maximum surface 2300 psig At total depth (TVD) 3680psicj @ 6440' 18. Casing program Setting Depth size specification Top Bottom Quantity of cement Hole Casing Weight Grade Coupling! Lencjth k~O TVD IVD TVD (include stac~e data) 24 16" 62.5# H-40 Weld 80' 35' 35' 115' 115' +200 Gu. Ft. 12.25 9.625 36.0# J-55 BTC 4544 35' 35' 4579 3857' 2250 Cu. Ft. AS III & HF-ERW 550 Gu. Ft. Class G 18.5 7" 26.0# J-55 AB-MOl' 4544' 35' 35' 4579' 3857' 270 Gu. Ft. Class G , 8.5 7" 26.0# J-55 BTC 3932' 4579' 3857' 8511' 6440' Top 500' above Kuparuk 19. To be completed for Reddll, 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 verticaltrue vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Cu. Ft. RECEIVED Intermediate Production Perforation depth: measured ·. .,,~'0ra;~:' .- !20. Altachments Filing tee ~ Property plat __ BOP Sketch :X Diverter Sketch X Drilling program ~ :Drilling fluid program _X Time vs depth plot ~ Refraction analysis _ Seabed report _20 AAC 25.050 requirements ~ 21. I hereby certify that the foregoing Js true and correct to the best of my knowledge Si~ned ~~~ Title Area Drilling Engineer Date ~f//~//¢O Commission Use Only Permit NumberII APl number Approval date-]~./09/c~r~l See cover letter for ~'O ',/,_5~",/ 50- O ~ ~' - ~ ~--,)~' ~~.U1 other recluirements '~onditions of approval Samples required ~Yes ~ N o Mud log required ~ Ye s~ N o Hydrogen sulfide measures ~ Yes ~ N o Directional survey required ~'Yes ~ N o Required working pressure for BOPE .... 2M' X' 3 M · 5 M - 10 M · 15 M Other: ~~~ ,,Approved by ( .... by order of Commissioner the commission Date ////- ~'~- ~ 6P Form 10-401 Rev. 7-24-89 Submit in triplicate ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 November 5, 1990 Mr. L. C. Smith Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: SUBJECT: Revised Sudace Casing Setting Depths Kuparuk River Field Pad lA This letter is to request Administrative Approval to vary from the existing Kuparuk River Field Rules, Conservation Order No. 173, to permit surface casing to be set deeper than 2,700' TVD on upcoming infill development wells on pad lA. In previous discussions with you and your staff, which resulted in the establishment of Conservation Orders No. 203 and No. 209, ARCO Alaska Inc. established a standard operating procedure of setting surface casing at least 200' TVD below the base of the West Sak sands. In reviewing our geological structure maps, it is estimated that for the lA Pad, the base of the West Sak will occur at a maximum depth of 3700' TVD. A sudace casing depth of 3900' TVD would ensure that the multiple, discontinuous hydrocarbon-bearing sands occurring sporadically below the West Sak would be isolated by the sudace casing cement. Specific reasons for requesting a deeper sudace casing setting depth are: , It is preferential to set the surface casing at least 200' TVD below the base of the West Sak sands. These West Sak sands can be better isolated with surface casing than the old practice of attempting to isolate the sands with cement from the production casing. From a general review of Kuparuk well data, it has been observed that at least 200' TVD below the base of the West Sak sands will adequately provide that the surface casing is set below any small oil stringers that are sometimes found below the West Sak formation. . A better formation integrity test will be obtained prior to drilling into the Kuparuk sands. Although past formation integrity test data has been acceptable, drilling through the Kuparuk interval will be safer with higher sudace casing shoe integrity. . The West Sak hydrocarbon zones can be safely drilled using a flow diverter system on the conductor casing. On previous Kuparuk development wells, the West Sak was drilled safely with a drilling fluid density of 9.0 ppg. The West Sak reservoir pressure is approximately 8.6 ppg equivalent, with no known gas/oil contact and a Iow solution GOR. , Information and experience gathered from previously drilled pads in the Kuparuk River Field where the sudace casing was set deeper than the established field rules indicates that the West Sak formation can be safely penetrated using a conductor/diverter system. 5. There has been injection in the existing wells at lA pad which has caused an increase in Kuparuk reservoir pressure. Higher mud weights (appx 11.0 ppg) will be needed to drill into the Kuparuk than the original lA wells required. It would be advantageous to have the normal-pressured West Sak isolated by surface casing prior to drilling into the higher-pressured Kuparuk. Oil.& Gas Cons. 6omrnissio~, Mr. L. C. Smith November 5, 1990 Page 2 Thank you for your consideration of this request. If ARCO can furnish any further information, contact Tim Billingsley at 265-6575. Sincerely, R. F. Morgan Regional Drilling Engineer RFM/TAB/mac Attachment cc: A. W. McBride lA Pad General Wellfile Gas Cons. Comrnis~io~ Anchora~;'a KUPARUK DRILL SITE RIVER UNIT LOCATIONS KRU BOUNDARY KPA BOUNDARY 3-M 3-H 2-K MLP 8/9O KUPARUK RIVER UNIT DRILL SITE LOCATIONS KRUBOUNDARY KPABOUNDARY 3-H 3-M 2-K MLP 8~9O DRILLING FLUID PROGRAM (1A-17) Spud to 9-5/8" Drill out to $~rface casing weight up Density 8.6-10.0 8.6-9.3 PV 15-35 5-15 YP 15-35 5-8 Viscosity 50-100' 30-40 Initial Gel 5-15 2-4 10 Minute Gel 15-40 4-8 APl Filtrate 10-1 2 8-1 0 pH 9-10 8.5-9 % Solids 10 +/- 4- 7 Weight up to TD 11.5 10-18 8-12 35-50 2-4 4-8 4-5 9.0-9.5 10-12 Drilling Fluid System: - Triple Tandem Shale Shaker - (2) Mud Cleaners - Centrifuge - Degasser - Pit Level Indicator (Visual and Audio Alarm) - Trip Tan. k - Fluid Flow Sensor - Fluid Agitators Notes: - Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. - Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 2300 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. - The nearest well to 1A-17 will be 1A-2 As designed, the minimum distance between the two wells would be 24' at 1050' MD. The wells would diverge from that point. - Excess non-hazardous fluids developed from well operations and those fluids necessary to control the fluid level in reserve pits will be pumped down the surface/production casing annulus. The annulus will be left with a non-freezing fluid during any extended shut down in pumping operations. The annulus will be sealed with 175 sx of cement followed by arctic pack upon completion of fluid pumping. * Spud mud should be adjusted to a funnel viscosity between 100-120 to drill gravel beds. ARCO ALASKA, Inc, Pad lA, Well No= 17 Kuparuk Field, Nor th Proposed Slope, Alaska 0 - RKB ELEVATION= 102' 1000_ 2000 _ 3000 _ 4000 _ 5000 _ 6000 _ 7000. KOP TVD=1400 TMD=1400 DEP=O 3 B/ PERMAFROST TVD=1502 TMD=1502 DEP=3 9 15 BUILD 3 DE~ PER !00 FT 2! 27 33 39 45 T/ UGNU SNDS TVD=2602 TMD=2700 DEP=426 EOC TVD=2840 TMD=3031 DEP=655 T/ W SAK SNDS TVD=3262 TMD=3674 DEP=1140 B/ W SAK SNDS TVD=3657 TMD=4275 DEP=1593 9 5/8" CSO PT TVD=3857 TMD=4579 DEP=1822 K-lC TVD=4102 TMD=4952 DEP=2103 K-5 TVD=S077 TMD=6436 DEP=3222 TARI3ET - T/ ZONE C TVD=5967 TMD=T791 DEP=4243 T/ ZONE A TVD=6188 TMD=8127 DEP=4497 iB/ KUP SNDS TVD=6309 TMD=8311 DEP=4636 TD / LOG PT TVB=6440 TMD=8511 DEP=4787 AVERAGE ANGLE 48 DEG 56 MI N I i I 0 1000 2000 3000 VERTICAL SECTION RECEIVED I 4000 I 5000 P~R I ZONTAL PROJECT I ¢-H SCALE 1 IN. - 1000 FEET ARCO ALASKA. 1.~. /"'"~~ Pad lA, We I I No~ 17 Pr'opo~ed '~--'~,y"-'-7 Kupar'uk Flelcl, North SI ope, Aiaeka 5000 4000 3000 2O0O 1000 1000 WEST-EAST 5000 4000 3000 2000 1 000 , I I I I TD LOCATION~ 673' FNL, 1757' FWL SEC. 6, TllN, RIOE TARGET LOCATIONs 1050' FNL, 2150' FWL SEC. 6, T11N, RIOE TARGET TVD-$967 THO-7?91 OEP-4243 NORTH 2947 WEST 3053 SURFACE SURFACE LOCATION ~ 1283' FSL, 315' FWL SEC. $. T11N. RIOE 1000 I N 46 DEG 1 MI N W 4243' (TO TARGET) 50 1 O0 1 50 200 250 I. I ! I , I \ ",250O ~0 900 ~ ~900 "I/UU ' ~k.900 ~00 350 400 ?00 500 O0 '"q zoo '~'~ $00 ~ ~ soo 100 ' 500 '""4 ~00 -- "1100 450 500 550 I i . I _ 290O °° I I i ! I I I 11 ! 50 1 O0 1 50 200 250 300 350 400 I 450 900 9OO 500 ,.. ~' I"~00 I -- 'nioo 90° I 500 550 1550 1500 1450 1400 1350 1300 _ 1250 _ 120C 115C 110, 105( 100C 950 GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD lA PAD o . . . . . . . . 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. Move in and rig up Doyon 14. Install diverter system. Drill 12-1/4" hole to 9-5/8" surface casing point according to directional plan. Run and cement 9-5/8" casing. Install and test BOPE. Test casing to 2000 psi. Drill out cement and 10' of new hole. Perform leak off test. Drill 8-1/2" hole to logging point according to directional plan. Run open hole evaluation logs or RLL as needed. Run and cement 7" casing. (Isolation of the Colville sands will be performed if there is hydrocarbon presence.) Pressure test to 3500 psi. ND BOPE and install temporary production tree. Secure well and release rig. Run cased hole cement evaluation and gyro logs Move in and rig up Nordic #1. Install and test BOPE. Perforate and run completion assembly, set and test packer. ND BOPE and install production tree. Change over to diesel Shut in and secure well. Clean location and release rig. Fracture stimulate well. Reperforate and add additional perfs. 7 5 4 -. 13 5/8" 5000 BOP STACK ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAUUC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL. 2. CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. 3. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILL AND CHOKE LINE VALVES. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE LINES. 6. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. 7. CONTINUE TESTING AL VALVES, LINES, AND CHOKES WITH A 250 PSI LOW AND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BO'I-rOM PIPE RAMS. TEST BO'rTOM RAMS TO 250 PSI AND 3000 PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING JTAND PULLOUTOF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10 OPEN BLIND RAMSAND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 3000 PSI. 12. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSi WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEKAND FUNCTIONALLY OPERATE BOPE DAILY. 1. !6" - 2000 PSI STARTING HEAD 2. 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 13-5/8" - 5000 PSI SPACER SPOOL 4. 13-5/8" - 5000 PSI PIPE RAMS 5. 13-5/8" - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR SRE 8/22/89 DOYON 14 I.JPARUK RIVER UNI'I 20" DIVERTER SCHEMATIC 6 4 I HCR 3 , © 2 DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES MAINTENANCE & OPERATION , . UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER AND BLOW AIR THROUGH DIVERTER LINES EVERY 12 HOURS. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUEST S APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(B) 1. 16" CONDUCTOR 2. SLIP-ON WELD STARTING HEAD 3. FMC DIVERTER ASSEMBLY WITH TWO 2-1/16"- 2000 PSI BALL VALVES 4. 20"- 2000 PSI DRILLING SPOOL WITH TWO 10" OUTLETS. 5. 10" HCR BALL VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION 6. 20" - 2000 PSI ANNULAR PREVENTER SRE 2/6/90 (].; rmr (29 :bt-= 3f) rev: 01/30/89 6.01! · 2. Is ~e!l to' be located Lu a da~i~ed pool ............................. 3. Is ve!l located proper distance from prope_--r7 line .................. ., &. Is va!! located proper distance from other wells ........ ~ ........... $. Is sufficient undedica:ed acreage available i: this pool ............ 6. Is ~ei! =o be doyle=ed and is ~e!lbore plat included ................ 7. Is opera:or the oniy affected parry ................................. , .... 8. Can permi: be approved before f/~=een-day ~aiu ....................... ,, 9. Does opera:or have a bond i: force .................................. /~ , ...................................... .. i1. ~ aa~:rau~ve appr~ neede~ ................................... ~ , , ~, ~ !Z.' ~ ~e la~e n~ar appropriate .............................. . ............ 13. Do~ ~e ~a~ ~ve a =que ~e ~d n~er ..................... ' .... ~ . .......... 14. IS c6nducuor surlng provided ........................................ 15. Wi!! surface casing protect aJ~ zones reasonably sa~e ~ ~ ~dar~ro~d source of dr~ , 16. ~ ~ou~h c~en: ~ed :o ~:~:a on tontine=or ~ suvaco ......... ~ , I7. W~ c~: :ia ~ ~rface ~ ~=a~a~ua or produc~ scrags ....' 18. W~ c~: cover ~1 ~ produc=ive hor~ ..................... , , , ,, !9. ~ ~!l ~~g give adaqua:a s~a=~ ~ co,apse, 20. ~ :~s ~e~ :o be ~c~d off ~r~ ~ ~:~E ,, ,, , 21. Is ol~ ~bora ab~do~: procedure ~cluded o: l~&03 ............ ~. ~ adequate ~e~bore separz:io: proposed ...................... , ,,, 26. Does BOPE ~ve s~fici~: pras~re ra=~E - !7. Does ~e ~oke ~=~oid c~lT ~/~I ~-53 (~y SA) .................. : , ~. ~ ~e pr~ca of H2S sas probWnle ............................. ~... For e~7. iora:o=7 and Suraui~rzphic *~e ~/.!~.'* 29. Are dana presented on paten:ia! ove_--~.rassure zones? ................. 30. Are se~._Tmic ana_lymis da:a presented on sha3_lo~ ~as zones .............. 31. If an offshore loc., are survey resul:s of seabed condi:ions presen:ad · POOL CLASS STATUS , ARr. A NO. 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. ~ 4'71 L~ DIRECT DIGITAL LOGGING COMPUTER PROCESSED ANALYSIS .LLLLLLLLL .LLLLLLLLL IIIIIIIIII IIIIIIIIII II II II II II II II II IIIIiiliii IIIIIiIIII 8SSSSSS8 SSSSSSSSSS SS SS SS SS SSSSSSSSS SSSSSSSSS SS .SS SSSSSSSSSS SSSSSSSS DDDDDDDDD UU UU DDDDDDDDDD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU OD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DDDDDDDDDD UUUUUUUUUUUU DDDDDDDDD UUUUUUUUULi MM HM PPPPPPPPPPi HMM HHH ~PPPPPPPPPPi HMHM HHMH PP MM HM MM HH PP him MHHH MM PP FIN HH HM PPPPPPPPPPi MM MH PPPPPPPF'PP: MH HH PP MM MM PP MM MM PP MM MM PP MM MM PP 11 iii 11il 11. 11 I1 11 .11 'I I 11 1111111111 iiiliillil 444 4444 44 44 44 44 44 44 44444444444 444444444444 44 44 44 44 44 444 4444 ~:: 44 44 ::: 44 44 44 44 44444444444 444444444444 44 ::: 44 ::: 44 44 44 DDDDDDDDD EEEEEEEEEE£E DDDDDDDDDD EEEEEEEEEEEE DD DD EE DD DD~ EE DD DD EE DD DD EEEEEEEE DD DD EEEEEEEE DD DD EE DD DD EE DD DD EE DDDDDDDDDD EEEEEEEEEEEE DDDDDDDDD EEEEEEEEEEEE 777777777777 77777777777 77 77 77- 77 77 77 CCCCCCCCCC CCCCCCCCCCCC CC CC CC. CC CC CC CC CC CC CC CCCCCCCCCCCC CCCCCCCCCC PPPPPPPPPPP MM PPPPPPPPPPPP MblH PP PP HHMM HH PP PP HH him Hbi i PP PP HH MHMH PPPPPPPPPPPP blbl blM PPPPPPPPPPPP HH P P hi bl PP Hbl PP HH PP NH PP HH 9999999999 00000000 999999999999 000000000 99 99 O0 99 99 O0 99 99 O0 999999999999 O0 999999999999 O0 99 O0 99 O0 99 99 O0 999999999999 000000000 9999999999 00000000 REEL HEADER **** ~Service name: &GSF01 Previous reel: HEADER RECORDS Date: 90712704 Origin: Reel 'name: 3G7719 Comments: Page Continuation #: 01 Service name: &G5F01 Previous tape: Date: 90/12704 Origin: Tape name: 367719 Comments: Continuation #: O1 FILE'HEADER **** File name: ,001 Service name: Version #: Date: Maximum length: 1024 File type: LO Previous ~ile: I NFORMA T I ON RECORDS MNEI'! .CH WN FH COUN STAT CTRY APIN ' LATI LONG SECT ' TOWN RANG EDF EGL PD LMF DMF RUN TIME DATE LCC 90H LUH FL LUL ENC,! ~ ! TN DD DL CBDi CBL1 TLI BL! TCS TL~8 BHT HT DFD HVIS DFPH DFL RH RMF MFST HFSS RMC CONTENTS 'ARCO ALASKA tA-l? KUPARUK .NORTH SLOPE ALASKA USA 22J02,000, ,, 0 _bmg, 0 M o ueg, ,0 M O~ .......... 11N ......... IOE ......... 1.02. OOO ..... 1,01 . 000 ..... 67,000 ...... ~ m ~ 4 e m m m m ~ m m 2245.0 O0 .... 30 .......... 3677 ~ 9 . , 5{939 , ORTH SLOP NORTH SLOPE YARBRO . BEAL/HcCALLIC 85~0. 000.. , 85~0.00:0., , 45~5. 000,. , 45~. 000. , , 4S50,000,. , 85~2. 000., , 1445,000.. , ~45. 000., . 148,000 .... 148,000 .... NEWDR ILL CIRCULATED 11 ,JO0 ,. , 4~, 000 , . , 8,500 .... 4,900 .... 2,~90 .... 68,000 ,, , NEAS. INC. in. I m m m · m m t ii$ iiii ii ii I ! NUN: DATE LOGGED: lllllll 111 IIIIIII II1 illlIIIlllllIII I1~ in, O, 0 Sec ii m m ir II m 50-029-221 02. 1 -24-90 t~ m · I · m m m I m m i i1 il m m · · l i · Immll IIIII illlm imllm Illmm · · I I m · m I m ! · i i m I m m Immm m I I I i ,i ii i · m m m l m ~m Ir m Ir m m l · m m ! m m i 11 m I i m ! t m m m i i · i e ii i i ,i i i ,i i i UNIT FT FT FT FT FT Fl' FT FT FT HR HR. DEGF DEGF LS/G CP 0 H 19 M , OHHN DEGF 0 H F1 M TYPE CATG 0 0 0 '0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 3 0 3 0 , 3 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 3 0 3 0 3 0 0 3 0 2 0 4 0 0 I 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 SIZE 40 40 40 20 20 20 4 34 34 2 3 4 4 4 2 2 2 4 2 ~0 ~0 20 20 20 20 4 4 4 4 4 4 4 4 4 20 20 4 4 4 4 4 4 12 4 CODE 65 65 65 65 68 65 65 65 65 65 68 68 68 65 65 65 79 68 65 79 65 65 65 65 65 65 68 68 68 68 68 68 68 68 65 65 68 68 68 68 68 65 68 ERROR MCST MCS$ BS I NFORMAT I ON RECORDS CONTENTS 68 m 000 ........... & .................. .................... NE~S ............................................. 9,625 ................................................... 8,500 ................................................... DEGF TYPE CATG SIZE 4 i2 4 4 CODE 68 65 6'3 68 Pag~ ERROR COMMENT RECORDS Well Well Well Well Well Well Well ** LI Location Comment 1: SURFACE: 1283' FSL & 315' FWL Location Comment 2: Location Comment 3: Location Comment 4: File Comment 1: HRI/DFL,ML,SDL/DSN RUN IN COMBINATIOH. File Comment 2: THIS TAPE CONTAINS HIGH RESOLUTION SDL/DSN DATA OBTAINED File Comment 3: FROH THE REPEAT SECTION PASS. 1 File Comment 4: S ,tape written b~: ANCHORAGE COMPUTING CENTER All cupve and tool mnemonics used are those which most closely match Halliburton curve and tool mnemonics, HALLIBURTON TO SCHLUHBERGER TOP 80TTOH MNEM SERVICE UNIT MNEH SERVICE UNIT DEPTH FT DEPT FT GR SDL GAPI GR SDL GAPI FDSN DSN2 CPS FDSN DSN2 CPS NDSN DSN2 CPS NDSN DSN2 CPS NPHI DSN2 DECP NPHI DSN2 DECP NRAT DSN2 C/C HRAT DSN2 C?C DPHI SDL DECP DPHI SDL DECP DRHO SDL G/C3 DRHO SDL G?C3 FSDL SDL CPS FSDL SDL 'CPS NSDL SDL CPS flSDL SDL CPS DEPTH 7550,00 7569 50 7569 50 7569 50 7569 50 7569 50 7569 50 7569 50 ?569,50 ?569,50 DEPTH 8451,00 8430 O0 8430 O0 8430 O0 8430 O0 8430 O0 8430 O0 8430 O0 8430 O0 8430 O0 Page PE PELC RHOB CALI TENS DLOD SDL SDL SDL SDL SDL SDL G?C3 IN LBS LBS PE PELC RHOB CALI TENS DLOD SDL SDL SDL SDL SDL SDL G/C3 IN LBS LBS 75~9.50 7569,50 7569.50 7569.50 7569.50 7569.50 8430.0~ 8430, O0 8430. O0 8430. O0 8430. O0 8430. O0 ~D AT A FORMAT ENTRY BLOCKS .*:~ ~ ENTRY · ~ ENTRY BLOCK LEGEND m,~m TYPE DESCRIPTION 16 Datum specification block zub-t~pe 0 Terminator ( no mor~ cntriez ) TYPE ,0 SIZE SPEC I F I CA T IONS CODE 66 Pmgm DATA FORMAT ************************************** *** DATUM SPECIFICATION BLOCKS **~. SPEC I F I CAT IONS Page MNEH SERVICE SERVICE APl APl AP1 APl FILE ID ORDER # UNIT LOG TYPE CLASS HOD PRC # SIZE LVL SHPL RC PROCESS INDICATORS DEPT 367719 GR SDL 367719 FDSN DSN2 367719 NDSN DSN2 367719 NPHI DSN2 367719 NEAT DSN2 367719 DPNI SDL 367719 DRHO SDL 367719 FSDL SDL 367719 NSDL SbL 367719 PE SDL 367719 PELt SDL 367719 RHOB SDL 367719 CAL! SDL 367719 TENS SDL 367719 DLOD SDL 367719 FT 0 0 0 0 ~API 94 0 0 3 0 CPS 94 0 0 3 0 CPS 94 0 0 3' 0 DECP 94 0 0 3 0 C/C 94 0 0 3 0 DECP 94 0 0 3 0 G/C3 94 0 0 ,3 0 CPS 94 0 0 3 0 CPS 94 0 0 3 0 94 0 0 3 0 94 '0 0 3 O G?C3 94 0 O 3 0 IN 94. 0 0 3 0 LBS 94 "0 0 3 O LBS 94 lO 0 3 0 4 0 1 68 4 0 i 68 4 0 1 68 4 0 I 68 4 0 i 68 4 0 1 68 4 :0 1 68 4 0 t 68 4 0 1 68 4 0 1' 68 4 0 i 68 4 0 i 68 4 0 1 68 4 .0 i 68 000000 000000 000000 000000 000000 000000 000000 O00OO0 000000 000000 000000 O0000O 000000 000000 000000 000000 000000 000000 OOOO00 O,OOOOO 000000 O0000O 000000 000000 000000 OOO000 000000 000000 000000 000000 000000 0,00000 000000 000000 000000 000000 000000 000000 000000 000000 000.000 000000 000000 000000 000000 000000 000000 000000 DATA RECORDS . Page 7 DEPT GE FDSN HDSN NPHI NRRT DPHI DRHO ' FSDL HSDL PE PELC RHOB C~L I TENS DLOD 8430.000 107,026 1807,671 145'95.402 .455 8,712. . 132 . 034 6466,092 15834. 307 I I , 276 i 3. 585 2. 433 5. 659 4506.43~ -43. i 59 8400.'000 107,026 1807,671 14595,402 ,455 8,712 ,132 ,034 6466,.092 '15834o 307 I 1 ,276 13.585 2,433 5.659 4306,15t 1153.515 8300, :000 75,397 2661 .347 17636,316 .317 7,150 . 168 . 055 7399..092 16503,973 4,410 6,710 2,373 9,135 4048,641 851 ,403 820.0,000 69,729 2531 ,549 17117,703 ,318 7,296 ,193 ,035 7744.092 16414,305 3,827 5,568 2.331 9,155 4220,314 1204,521 81 00.000 83,128 2502,050 16611 ,516 ,316 7,163 ,168 ,041 7249,092 16289,973 3,944 5,697 2. 373 9,155 380,.5,436 91 0,257 8000.000 77,33"0 2615,932 17065,469 ,306 7,039 . 170 . 035 7247,092 16170.307 4,057 5.647 2,370 9.322' 3934,191 904.804 79'00, iO0 O 58,509 3177.597 18815.164 .263 6.389 .205 . 044 8124,.092 ~668.0,305 3,25i 4,773 2,312 9,639 '4406,295 898.486 7800,000 136,249 1699,806 '14191 ..475 :401 ,9.'008 . 145 . 075 726~,092 . 167.02,305 3,746 5,4.07 2,41 0 9,87~ 4363,376 1200.597 770,0.000 115.714 '1396, 1 72 13205.508 ,471 10.205 ,233 .030 8614.092 16680.973 3,790 4.538 2.266 9.573 4349,070 1196,673 7600.-000 117.936 1518,842 13558,314 .431 '.3.632 .174 .045 7427,092 16353.307 ' 3,622 5. 085 2,364 10, 502 4334,764 1 027.962 *********************** ~** FILE TRAILER **** File name: &GSF:O'!,,O0! Maximum length:: 1024 TRAILER RECORDS ~rvice name: File type: LO Versi on #: Next ¢ile: Page *********************** REEL TRAILER Next reel i Date: 90/12/:04 COmments: Origin: Reel .,. 36771'9 Continuation #: 01 *********************** ~** TAPE"TRAILER *********************** Sepvice ·name: &GSF01 Next tape: · Date: 90/~2704 Comments: Origin: Tape Continuation #: 01 COMPUTER DIRECT DIGITAL LOGGING PROCESSED ANALYSIS LLLLLLLLLL LLLLLLLLLL III,IIIIIII SSSSSS$$ IIIIIIIIII SSSSSSSSSS II SS SS II SS II SS II SSSSSSSSS II SSSSSSSSS II SS II ~9 ii SS 99 IIIIIIIIII 9SSSSSSSSS IilIIIIIII 8SSSSSSS DDDDDDDDD UU UU DDDDDDDDDD UU UU DD DD UU UU DD DD UU UU ,DD DD UU UU DD DD UU UU Db DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DDDDDDDDDD UUUUUUUUUUUU DDDDDDDDD UUUUUUUUUU MM MM NHM. NHH HMHH MHMM MM MM MM HM MM HHMH MM MM MM bin MM MM MM NM MM MM MM MM PPPPPPPPPP PPPPPPPPPP PP PP PP PPPPPPPPPP PPPPPPPPPP PP PP PP PP 777777777777 77777777777 77 77 77 77 77 77 77 77 .77 77 77 444 4444 44 44 44 44 44 44 44444444444 444444444444 44 44 44 44 44 DDDDDDDDD DDDDDDDDDD DD DD DD DD DD DD DD DD DD DD DD DD DD DD DD DD DDDDDDDDDD DDDDDDDDD 2222222222 222222222222 22 22 22 22 22 22 22 . -- 22 222222222222 222222222222 EEEEEEEEEEEE EEEEEEEEEEEE EE EE EE EEEEEEEE EEEEEEEE EE EE EE EEEEEEEEEEEE EEEEEEEEEEEE 555555555555 555555555555 55 55 55 555555555 5555555555 55 55 55 555555555555 55555555555 CCCCCCCCCC CCCCCCCCCCCC CC CC CC CC CC CC CC CC CCCCCCCCCCCC CCCCCCCCCC m ~ m AA RRRR AA AA AA AA AA AA AA AA AAAAAAAAAAAA AAAAAAAAAAAA AA AA AA AA AA AA AA AA 9999999999 999999999999 99 99 99 99 99 99 999999999999 ~9999999999 99 99 99 999999999999 MM H bi M M M hl M M M i"1 M M M M M M bi M M M M M MH HM i"J I"J' blhl MH HH OOOO0000 000000000 O0 O0 O0 O0 O0 O0 O0 O0 00000000 REEL HEADER .Servic~ name: &GSF01 Previous reel: Date: 90/12/'04 Comment~: HEADER Origin: RECORDS Reel name: Page Continuation #: O1 TAPE 'HEADER **** Service name: &GSF0t Previous tape: Date: 90/12/,04 Com,mentz: Origin: Tape name: 367719 Continuation #: O1 ',*** FILE HEADER File name: ,0'01 Maximum length: 1024 File type: LO Version #: Previous ~ile: Date: INFORMATION RECORDS Page MNEM CN WN FN COUN STAT CTRY AP I N LAT! LONG SECT TOWN RANG EK8 EDF EGL PD LHF RUN TINE DATE LCC SON .LUN FL LUL E.NG I WITH DD DL CBD1 CELl TLI BLI TCS TLAB BHT HRT liT HSS DFD liVlS DFPH DFL RI'I Ri'IF I'IFST liFSS RliC CONTENTS ARCO ALASKA INC. iA-iT KUPARUK NORTH SLOPE ALASKA USA 221'02, O00 ......... 0 Deg, 0 Nih, 0 Dtg. 0 Min. lin ...... IOE ...... 1 (12. 0013., lOl.O00,, . 67. 000 lis ........ KB ........ KB ........ I , , , , II II , II 2245.000. , 247'1!/90. , :30 ........ 367719 , 5~939 NORTH SLOP~ NORTH SLOPE YARBRO ,BERL/HcCALLIC 8560. 000 ..... 8520. 000 ..... 4565,000', .... 4566,000 ..... 123. 000 ...... 8512. 000 ..... 1445. 000 ..... 22.45. 000 ..... i48. 000 ...... t48,000 ...... NEBDRILL CIRCULATED 11 .300 ....... 43,000 ....... .8,500 ........ 4,900 ........ 2,630 ........ 2.290 ........ 68,000 ....... HERS ..... 3.420 ........... m m , m , m · m , ! i m m ! . m . ~ m m m I AP I NUH': DATE LOGGED: m ~ m ~ i ii ~ m ~ . m m ~ m 0 Sec m m m a i |ii 50-029-221 02 11 -24-90 . , , m , · m , i m , ~ m m m m · , i i I i i i iiii i iiiiiiiiiiiiiti imllI iiiii iiIII illmIIllII illfIImImI m . . i i ,. mm m . m I I , m m I l i i , l i i i i i UNIT TYPE CATG SIZE 0 ,0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 ,.0 0 0 0 0 0 FT 0 3 FT 0 FT 0 3 0 3 0 3 0 3 0 0 0 0 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 FT 0 3 FT 0 3 FT 0 3 FT 0 3 FT 0 FT 0 3 HR 0 2 HR 0 4 DEt]F 0 DEGF 0 i 0 2. 0 2. LB,"G 0 2 CP 0 2 0 2 0 OHHH 0 2 OHHH 0 2 DEGF 0 2 0 2 OHHli 0 2 40 40 40 20 4 34 234 4' 4 4 2 2 2 4 2 ~0 ~0 20 20 20 20 4 4 4 4 4 4 4 4 4 4 20 20 4 4 4 4 4 4 4 12 4 CODE 65 65 65 65 65 65 65 65 65 65 6~ 65 65 79 6~ 65 79 65 65 65 65 68 68 65 ERROR HCST CS ! NFORMAT I ON RECORDS CONTENTS UNIT 68..00.{3 ...... , ........................................... HEAS ............................................. 9,6~'5 ................................................... '8 500 DEGF TYPE CATG SIZE 4 4 4 CODE Page ERROR COMMENT RECORDS Pagm Well Location Comment Well Location Comment Well Location Comment Well Wel 1 Well Wel 1 SURFACE: 1283' FSL & 3'15~ FWL Location Comment 4: File Comment 1:HRI/DFL,NL,SDL/DSi,12 RUN IN COMBINATION, HRI DATA PRESENTED File Comment 2': USING CONDUCTIVITY X OFFSET VALUES OF: (+2 MMHOS FOR DEEP) File Comment 3:(-2 MMHOS FOR MEDIUM), AHV CALCULATED FOR 7" CASING. HOLE Well File Comment 4,~ PROBLEMS CAUSED DIFFICULTY GETTING DOWN, *********************************************************************************** ******************************************************************************** *~ LIS tape ~ri~ten by: ANCHORAGE COMPUTING CENTER ~* All curve and tool mnemonics used are thos~ which most clo~el~ match ** Halliburton curve and tool mnemonics, ** ********************************************************************************** ******************************************************************************** HALLIBURTON TO SCHLUMBERGER TOP BOTTOM MHEM SERVICE UNIT MNEM SERVICE UNIT DEPTH DEPTH DEPTH FT DEPT FT 115.00 8600.00 QR SDL GAPI GR SDL GAPI 4550.00 8590.00 FDSN DSN2 CPS FDSN DSN2 CPS 4550.00 8590.00 NDSN DSN2 CPS NDSN DSN2 CPS 4550.00 8590.00 NPHI DSN2 DECP NPHI DSN2 DECP 4550,00 8590,00 NRAT DSM2 C/C flRAT DSN2 C/C 4550.00 8590.00 DPHI SDL DECP DPHI S'DL DECP 4550.00 8590.00 DRHO SDL G/C3 DRHO SDL G/C3 4550.00 S590.00 FSDL SDL CPS FSDL SDL CPS 4550.00 8590.00 NSDL SDL CPS NSDL SDL CPS 4550.00 8590.00 PE PELC RHOB CALI MIN¥ HNOR HDR HDX HMR HMX HDRS HMRS HDCN HHCN DFL SP TENS DLOD. SDL SDL SDL SDL HL IlL HRI HRI HRI HRI HRI HRI HRI HRI HRI 'HR I SDL SDL G/C3 IN OHHH OHNH OHHN OHHN HHNO MNHO OHHN NV LBS LBS PE PELC RHOB CALI HINV HNOR HDR HDX HHR HHX HDRS HHRS HDCN HHCN DFL SP TENS DLOD SDL SDL SDL SDL HL HL HRI HRI HR I HRI HRI HRI HRI HRI 8DL SDL G?C3 IN OHHH OHHH OHHH OI4HH HHHO HHHO OHHH HV LBS LBS 455 455 455 455 455 455 455 455 455 455 455 455 455 4550 4550 4550 4550 0,00 0.00 0.00 0,00 0,00 O, O, O, O. O, O, O, 0 0 O0 O0 O0 O0 O0 O0 O0 O0 O0 O0 O0 O0 O0 8590. O0 8590 O0 8590 O0 8590 O0 8590 O0 8590 O0 8590 O0 8590 O0 859O O0 8590 .00 8590, O0 8590, O0 8590, O0 8590, O0 8590.00 8590, O0 8590, O0 8590, O0 DA'TA FORMAT ENTRY BLOCKS ENTRY ,~ ENTRY BLOCK LEGEND *:~ TYPE DESCRIPTION 16 Datum speci?ication block sub-,type '0 Terminator ( no more entries ) TYPE 1,6 ,0 SIZE SPEC I F I CA T IONS CODE 66 Page DATA FORMAT *** DATUH SPECIFICATION 8LOCKS SPECIFICATIONS Page SER¥IOE SERVICE MNEM ID ORDER # APl APl AP1 APl UNIT LOG TYPE CLASS HOD FILE PRC # SIZE LVL SHPL RC PROCESS INDICATORS DEPT GR FDSN NDSN NPHi NRAT DPHI DRHO FSDL NSDL PE PELC RHOB CALI MINV MNOR NDR HDX FIHR HMX HDRS HMRS HDCN NMCN DFL ~P TENS DLOD SDL DSN2 DSN2 SDL SDL SDL , SDL SDL SDL SDL SDL HL HL HRI ' HRIi HRI ' HRI HRI HRI HRI HRI HRI SDL 367719 FT 0 0 0 0 3677i9 GAPI 94 0 0 i 367719 CPS 94 0 0 i 367719 CPS 94 0 0 i 367719 DECP 94 '0 0 i 367719 C?C 94 3677i9 DECP 94 3677i9 G/C3 94 '0 0 i 367719 CPS 94 0 0 3~77i9 CPS 94 O 0 3677i9 94 0 0 367719 94 0 0 3677i9 G/C3 94 0 0 367719 IN 94 0 0 i 367719 ONM~ 94 0 0 367719 ONMM 94 0 0 i 367719 94 ,0 0 i 367719 94 0 0 i 367719 94 ,0 0 3677~9 94 0 8 367719 OHNN 94 .0 0 i 3677i9 OHNN 94 O 0 i 367719 NMHO 94 O 0 i 367719 MMHO 94 O 0 367719 i 'OHMM 94 0 0 1 367719 MV 94 0 0 3677i9 LES 94 .0 0 1 3677i9 L@S 94 0 0 i i 4 0 0 4 0 0 4 0 0 4 0 O 4 0 0 4 0 0 4 0 0 4 0 O, 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 O 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 i 68 i 68 1 68 i 68 1 68 1 68 1 68 i 68 i 68 i 68 i 68 i 68 i 68 i 68 i 68 i 68 i 68 i 68 i 68 1 68 i 68 1 '68 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 0.00000 O00OO0 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 OOO00O 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 '000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 0.00000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000' 000000 000000 000000 000000 000000 000000 000000 000000 D£PT FSDL HDR DFL DA TA 'RECORDS GR FDSN NDSN NPHI NRAT DPHI DRHO NSDL PE PELC RH08 CALl MINV HNOR HDX HMR HMX HDRS HMRS HDCN HHCN SP TENS DLOD Page 8590.000 7146,,092 0.000 3.539 98. 205 153G. 392 i 4196. 203 i 5.054 . 307 8,897 i 4. 926 0.000 0.000 0.000 12345'0000, 2i i7.3i 0 -47,082 850,0,,000 94,948 1588.275 '14205.820 7388.202 16295.215 6.261 7..431 288,867 72.8~8 349,914 35.055 2,530 244,423 4334,764 1255,526 84'00,000 91,615 1640,674 14436,988 6723,092 15834,307 3,872 4,388 259.943 61.178 312,593, 29,526 2,946 249.44:0 3991,416 957.339 8300.~000 62,i58 266'9,2'14 17587,145 8117,G47 16625,762 2,557 2,959 75,.015 11,793 78,468 5,823 10,20t' 259.203 4062.947 906,333 8200.~000 65. 486 2678,140 17487,355 8049. 425 16538,035 2,38.3 2,841 i 06. i98 19.9:35 1 00,869 8. 754 11 , 26'0 249,676 41 05,865 1145,668 8100,~000 75,908 2425,'107 16565,348 7287.647 161.08,488' 2,647 3.'0i2 123.598 18,259 134,.032 8.294 6,727 258,419 3848.354 871.021 80'00.000 76.709 2678,844 17247.711 7397,759 i6165,760 2,778 3,'065 9t,927 $'2,837 98,294 5,639 9,742 255,658 4.077.253 957,339 2900.000 62,557 3393.179 18983.660 8229,980 16685,578 2,314 2,304 i00.398 12.353 i05,194 4,828 6,719 264,717 4248,927 949,491 .501 2.314 -i2345.000 ,453 2,363 2,603 .437 2,402 2.933 ,306 2,308 I , 028 .304 2.315 O. 369 ,323 2.363 6.674 .298 2.354 9.756, ,247 2.311 9.164 9.969 7.'1i2 -i2345.000 9,650 8.685 2.505 9.494 8,939 2.848 7,109 9.413 12.359 7,045 9.352 0. 837 7,370 9.173 6.815 6.947 9.352 9,995 6,036 9.570 9, 039 ,204 i ,04i -i2345. 000 ,174 2,055 384,231 ,150 2,800 340.980 ,207 6, ,886 90,680 .203 12.295 96.437 .174 5.655 149,841 .180 6. 074 02,506, .205 7.757 i 09. i 26 -.030 i .190 -i2345. 000 ,037 2.620 399,200 .026 2,323 351. 069 .040 6,437 80,911 .037 9. 099 92.279 .025 5. 062 i46.743 .026 6.404 i 0 O, 047 .041 5.986 110,63i DEPT FSDL HDR DFL ?800.000 5548.53~ 27~.570 2.740 7700,000 7300,092 389,523 1,587 7600.~000 6848,092 3J9,063 2,369 7500,000 -999,250 240,812 4,457 7400,'000 -999,250 216,137 4,217 7300.000 -999,250 250,245 4,183 7200,000 -999,250 192,683 4,340 7100,000 -999,250 273.871 2.851 NSDL HDX SP FDSN PE HMR TENS 145,817 15189,215 56,076 249,391 1707 3 344 3962 ,980 ,594 °822 ,804 108,851 15618,852 i12,423 254,257 1603 3 482 5565 ,208 ,170 ,855 .093 108,487 15976,307 88,149 252,691 1615 3 388 4334 o157 ,523 ,764 221 ,656 -999,250 48,004 255,1 07 -999 -999 261 3633 ,250 ,250 ,546 ,762 195 -999 4~ 253 ,263 ,250 . '003 ,215 -999,250 -999,250 254,458 3733,905 125 -999 55 252 .005 ,250' ,768 .787 -999,250 -999,250 295,958 3962,804. 95 -999 37 239 .242 ,250 ,647 ,440 -999,250 -999,250 222,893 3791,130 12'0,813 -999,250 73,590 244,873 -999,250 -999,250 322,022 3748,211 DATA NDSN PELC HMX DLOD 14497,768 4,70@ 31,209 1016,191 13757.834 4.011 54,626 1043.656 3658. 982 4,143 43,0'08 11 02. 509 -999,250 -999,250 13,246 1004,421 -999,250 -999,250 i4,768 969,109 -999,250 -999,250 22,781 1059.351 RECORDS NPHI RHO8 HDRS NRAT CALI HHR~ DPHI MINV HDCN ORHO HNOR .409 2,493 2,699 9.158 9,904 2.517 ,095 2,306 370,589 .020 2,i47 397,236 ,419 2,318 1 ,82i 9,259 .9.631 1,922 ,201 9.255 549,i82 -,001 8,912 520.42i .4'oi 2,399 2.422 9,124 10,627 2,434 .152 2,758 412,943 031 ,334 862 -999 ,'250 -999.250 3,482 -999,250 -999,250 3,724 -999,250 -999,250 287,195 -999,250 -999,250 268,5i? -999,250 -999,250 3.686 -999,250 -999,250 3,694 -999,25'0 -999,250 271.324 -999,250 -999,250 2?0.735 -999,250 -999,250 3,242 -999,250 -999,250 3.224 -999,250 -999,250 308.483 -999,250 -999,250 3i0.i92 -999,25 -999,25 16,37 925,95 -999.25 -999,25 31,71 1024,03 -999,250 -. ~ 250 4.364 -999,250 -999,250 2,700 -999.250 -999,250 4.21i -999,250 -999,250 2,682 -999.250 -999,258 229.i41 -999.250 -999.250 370.406 -999.250 -999.250 237.499 -999,250 -999.250 372.800 Page D£PT FSDL HDR DFL ~R NSDL HDR SP FDSN PE Hi'IP,, TENS DATA NDBN PELC DLOD RECORDS NPHI AH08 HDRS NRAT CALl HHRS DPHI Hilly HDCN DRHO ,HNOR HHCN Pag~ 7.000.'000 -999. 250 31.0.8i9 3,827 6900,000 -999,250 302,508 2.768 6800.000 -999.250 240,338 3,047 670,0.000 -999.250 222.826 3.566 6600.~000 -999,250 380.997 2,287 6500..~00 -999.250 363.422 1,740 6400.000 -999.250 292.396 3.282 6300. 000 -999,250 380. 008 1 .753 130. 039 -999,250 94. 264 244, i 49 123,32,6 -999,25.0 89.740 248.965 127,441 -999.250 53.928 246.166 155,389 -999,250 44,158 241.423 182.088 -999,250 i2.0.547 25,0.242 146.677 -999.250' 11:0.348 249.171 194,957 -999.250 89.576 244.341 161.524 -999.25.0 107.840 25t.888 -999.250 -999.250 349.744 3733,905 -999.250 -999.250 344,557 3533.619 -999,250 -999.250 287.714 3404.864 -999,250 -999.250 264.513 36t9.456 -999,250 -999.250 485.888 4921.315 -999,250 -999.250 475.883 3519,313 -999,250 -999.250 343,171 3376,251 -999,250 -999.250 499,507 3261.802 -999.250 -999.250 44,941 12i2.367 -999,250 -999.250 40.436 902,409 ,-999.250 -999,250 24,456 878,868 -999,250 -999,250 15.369 1271,220 -999,250 -999,250 60,221 1094.662 -999.250 -9,99.250 59.680 1145.668 -999,250 -999,250 39,270 988,727 -999,250 -999.250 51.636 874.944 -999 '250 -999,250 2.8i8 -999. 250 -999,250 2.568 -999.25O -999,250 3.262 -999,250 -999,250 3,675 -999.250 -999,250 1,828 -999.250 -999.250 I ,833 -999.250 -999.250 2.816 -999.250 -999,250 1,838 -999.250 -999.250 3.934 -999,250 -999,250 2,579 -999,250 -999,250 3,186 -999,250 -999.250 3.536 -999,250 -999,250 1 .765 -999,250 ' -999,250 1 .918 -999,250 -999.250 2.896 -999,250 -999.250 1.725 -999,250 -999,250 354.833 -999,250 -999,250 389,342 -999,25,0 -999,25'0 306,584 -999,250 -999.250 272,142 -999.25'0 -999,250 547,i54 -999,250 -999,250 545,498 -999.250 -999,250 355,i63 -999,250 -999.25.0 544.163 -999,250 -999.250 254,i73 -999.250 -999,250 387,691 -999,250 -999.250 313.837 -999,250 -999,250 282.794 -999.250 -999.250 566.431 -999,250 -999.250 521,289 -999,250 -999,250 345,279 -999,250 -999.250 579.768 DEPT FSDL HDR DFL 6200.000 -999.250 277.@60 2.49! 6100..000 -999.250 25i.492 2.794. 6.000.0.00 -999,250 278.156 2.295 5900.000 -999.250 229.859 3.066 5800.000 -999.250 331.606 1.970 5700. O.O0 -999.250 247. 688 2.782 5600.000 -999.250 255.934 2.669 · 5500. 000 -999.250 248. 080 2.899 GR NSDL HD~ SP 174.178 -999.250 65.309 247.782 12:0. 479 -999.250 63. 047 248.719 94.375 -999 71 .'654 252. 97.340 -999.256 49.958 233.800 80.548 -999.250 88.899 234.799 94. 056 -999.250 59. 763 234.443 102.832 -999.250 61.730 233.764 98.329 -999.250 59.569 237.331 DATA RECORDS FDSN PE HMR TENS NDSN PELC HMX DLOD NPI-I I RHOB HDRS NRAT CALi HHRS DPHI HiNV HDCN DRHO HNOR HHCN -999.250 -999.250 341.527 3376.251 -999..250 -999.250 299.803 3347.639 -999.250 -999.250 344.937 3276.108 -999.250 -999.250 284.601 3261 .802 -999.250 -999.250 429.318 3233.190 -999.250 -999.250~ 3O 1. 053 3133. 047 -999.250 -999.250 316.299 3147..353 -999.250 -999.250 297.147 3648.068 -999.250 -999.250 29.0~1 922.027 -999.250 -999..250 29.482 1098.585 -999.250 -999.250 37.594 1082.892 -999.250 -999.250 22.946 968.727 -999.250 -999.250 47.340 1090.738 -999.250 -999.250 29.472 973. 032 -999.250 -999.250 30.482 ~165.285 .-999.258 -999.250 29.668 1035.609 -999.250 -999.250 2.753 -999.250 -999.250 3.126 -999.250 -999.250 2.698 -999.250 -999.250 3.510 -999.250 -999.250 2.069 -999,250 -999.250 3.129 -999.250 -999.250 2.998 -999.250 -999.250 3.188 -999.250 -999.250 2.60@ -999,250 -999.250 3. 029 -999.250 -999.250 2.533 -999.250 -999.250 3.213 -999.250 -999.250 1.936 -999.250 -999.250 2.957 -999.250 -999.250 2.855 -999.250 -999.258 3.072 -999.250 -999.250 363.286 -999.25:8 -999.250 319.924 -999,25'0 -999.250 370.6'39 -999.250 -999.25'0 284.871 -999,25'0 -999,25,0 483.326 -999. 250 -999.250 319.627 -999.250 333.551 -999.250 -999.258 313.720 -999.250 -999.250 383.4i2 -999.250 -999.250 330.146 -999.250 -999.250 394.743 -999.250 -999.250 311.203 -999.250 -999.250 5i6.528 -999.250 -999.250 338.233 -999.250 -999.250 350.2il -999.250 -999.250 325.474 Page 10 D AT A RECORDS DEPT GR FDSN NDSN NPHI NRAT DPHI DRHO FSDL NSDL PE PELC RHO8 CALl HiNV NNOR HDR HDX HMR HMX HDRS HMRS HDCN HMCN DFL SP TENS DLOD 5400.000 98,479 -999.250 -999 -999,250 -999,250 -999,250 -999 224.296 4i,785 280,724 i7 2,873 247,592 296i,373 988 .258 ,250 .055 ,727 530.0,000 83,8i 0 -999,250 -999,250 -999,250 -999,25.0 -999,250 -999,250 233,988 54,537 292,577 28,1 05 2,903 237,850 2961 , 373 965,186 5200.000 105,021 -99'9,250 -999,250 -999,250 -999,250 -999,250 -999,250 244,5i2 57,424 30i,846 29,332 2,776 239,166 2989,985 941,645 5100.000 92,195 -999,250 -999,250 -999,250 -999,250 -999,250 -999,250 214,825 43,730 264,827 21,817 3,101 241,907 2832,618 961,2G2 5000,000 97,343 -999,250 -999,250 -999,250 -999,250 -999,250 -999,250 241,005 56,932 289,899 29,346 3,055 241,713 2889,842 1004,42i 4900,000 101 .215 i ?G6,387 15081 .791 9073,203 16823. 488 2.82.3 3,1 09 223,.003 46. 573 272,796 2i , 867 3,032 244,505 3004.292 980.880 4800,000 77,411 2192,679 i6205,613 7999.980 16673,488 3,348 3,428 18i,908 38.95i 232.206 20,757 3.28i 243.978 2589,4i3 878.868 4700.:0'00 108,960 175i.058 14617.262 8100,536 16818,125 3,i95 3.368 206.147 38.234 247,730 i2,750 3,360 236.760 27i8.i68 867.098 -999.250 -999,250 3.460 -999,250 -999.250 -999,250 3,215 -999,250 -999.250 -999.250 289,053 -999,250 -999,250 -999,258 3ii,083 -999,250 , -999. 250 3,545 -999,250 -999,250 3,2i6 -999,250 -999,250 3,678 -999,250 -999,250 3.366 ,417 2.237 3.649 .347 2,330 4.7i7 .396 2,329 4. 090 -999.250 3,208 -999.250 -999,250 3,022 -999,250 -999,250 3,335 -999.250 -999,250 3.236 9,212 9.423 3,379 7.9?4 9,444 4.24i 9. 007 i O. 473 3.796 -999,25'8 282. 086 -999,25.0 -999,250 31 0,937 -999,250 -999,250 27i,877 -999,25'6 -999,250 297,122 ,250 -999.250 274.045 .i94 -999,250 21i.990 .195 -999.250 244.497 -999,250 3ii,745 -999,250 -999,250 330,892 -999,250 -999,250 299,842 -999,250 -999,250 309.804 ,029 -999.250 295,927 ,050 -999,250 235.813 .057 -999.250 263.425 Page 11 DATA RECORDS DEPT GR FDSN NDSN NPHI NRAT DPHI DRHO FSDL NSDL PE ~bLU RHOB CALl MiNV MNOR HDR HDX HMR HM~< HDRS HHRS HDCN HHCN DFL SP TENS DLOD Page l~ 4600..,0:00 7'0.749 '2876o9i2 1712t.098 .273 6,421 .179 .037 729i.536 16257,852 4,200 5,276 2,355 9.875 -999,25,8 -999,250 i31,500 27,050 150.222 ,12.487 7,873 5.5e6 127,012 179.022 6.102 248,365 2818,312 1020.115 FILE TRAILER name: &GSF01.001 Maximum length: 1'024 TRAILER RECORDS Service name: File type: LO Version #: Next ~ile: Date: Page 1'3 FILE HEADER File name: ,;002 Ser¥ice name: Version #: Date,: Maximum,length: '1024 File type: LO Previous ~ile: INFORMAT I ON RECORDS Pag~ 14 MNEM CN WN FN COUN STAT OTRY AP{N LATi LON~ SECT TOWN RANG EKe EDF EGL PD LMF DMF RUN TIME DATE LOC SOH LUN FL LUL ENGI WITN DD DL CBD! CBLI TLI BLI TCS TLAB BNT ~RT HT DFD MVIS DFPN DFL RM RMF MFST HFSS AMC CONTENTS ARCO ALASKA INC. IA-iT KUPARUK HORTH SLOPE ALASKA USA ooo.6 ..... 0 Deg, ~in, 0 De:g, 0 Min. lin ..... . ...... tOE ........... I 02,000 ....... 101 ,000 ..... , kS7,000 ...... ., . MS ............ 2245. OO'O .... , , 24/i 1/90 ...... 3G7719 .... 519:39 ., . NORTH SLOP~ HORTH SLOPE YARBRO .BEAL?McCALLIC 856'0. 000 ....... 8520,000 ....... 4565,000 ....... 4566 ,.000 .... '.. , 123. 000 ........ 8512,000 .... ,... t 445. 000 ....... 2245,000 ........ 14'~. 000 ........ 148. 000 ........ HEWDR ILL CIRCULATED i1 ,300 ......... 4:3,000 .... , .... 8,500 .......... 4,900 .......... 2,6,30 ....... . , . 2,290 .......... 69. 000 ......... MEAS .... 3,420 .......... APl NUM: DATE IIIeleI IIIliII IlIIlII "6'"6, .... O. 0 Sec IIIIllI ilIIlII I Itlllll $IIIlIl m IIIIIIII Itllllll elll IIII IIII III!1111 IIIIIII IIIIIll IIIIIII II II II II III II Ill II iii if IIII I i i i i II I i i LOGGED: ''~ ! ! Ill 50-02.9-221 02, 11 -:7,4-9 Il ! i I i i i · i , I Il illlII iitmii iiIi I i i i · itlel I iliI iiii ii ill ii iill illil III Ill i I i i ,I , i Il ,, · i . 41 i,IilIll I i ililti I iliiII i I iiliii i. i i · i i i . i , i i UNIT FT FT FT FT FT FT FT FT FT HR HR DEGF DEGF LB/G CP 0 H H bi 0 H MH DEGF OHMM TYPE CATG SIZE 0 0 40 0 0 40 0 0 40 0 0 :20 0 .0 2. 0 0 0 20 0 0 4 0 0 34 0 :0 34 0 .'0 2 0 .0 3 0 .0 3 0 :3 4 0 :3 4 .0 3 4 0 3 2 0 .0 2 0 0 4 o o 0 0 ~. 0 0 1 0 0 0 JO 0 0 20 0 0 20 0 0 20 0 0 20 0 3 4 0 :3 4 0 :3 4 0 3 4 0 :3 4 0 2 4 0 4 4 0 I 4 0 I 4 0 2 20 0 2 20 0 2 4 0 2 4 0 2 4 O' 2 4 0 2 4 0 2 4 0 2 4 0 2 12 0 2 4 CODE 65 65 65 65 65 ~5 65 65 65 65 79 &5 65 65 65 65 ~5 65 65 ERROR MNEM HCST HOSS BS I NFORMAT I ON RECORDS CONTENTS UNIT 68.00:0 .............................. ~ .................... HEAS ............................................. 9,62.5 .................................................... 8,500 ................................................... DEQF TYPE CAT~ SIZE 4 i2 4 4 CODE 68 Pag~ ERROR 15 COMMENT RECORDS ~ell Well Well ~ell Well Well WeI1F ~ell *~ LI ** Al ** Ha Location Comment 1: Location Comment 2: Location Comment 3: Location Comment 4: File Comment 1: ile Comment 2: ile Comment 3: ile Comment 4: SURFACE: 1283' FSL & ~i5~ FWL HRI/DFL,ML,SDL/DSN2 RUN IN COMBINATION. HRI DATA PRESENTED USING CONDUCTIVITY X OFFSET VALUES OF: (+2 MMHOS FOR DEEP) & (-2 MMHOS FOR MEDIUM), AHV CALCULATED FOR 7" CASING, HOLE PROBLEMS CAUSED DIFFICULTY GETTING DOWN. S tape wpi~ten by: ANCHORAGE COMPUTING CENTER 1 curve and tool mnemonics used are those which most closely match lliburton curve and tool mnemonics, HALLIBURTON TO SCHLUMBERGER TOP 'BOTTOM MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH DEPTH DEPTH FT DEPT FT 115,00 8600.00 OR~ SDL GAPI GR SDL GAPI 75~.50 8430.00 FDSNI DSN2 CPS FDSN DSN2 CPS 75~9.50 8430,00 NDSNI DSN2 CPS NDSN DSN2 CPS 7569,50 8430,00 NLIM1 DSN2 DECP NLIM DSN2 DECP 75~9.50 8430.00 NRAT1 DSN~ C/C NRAT DBN2 C?C 75~9.50 8430.00 DPHII SDL DECP DPHI SDL DECP 7569.50 8430,00 DRH01 SDL G/C3 DRHO SDL G/C3 75~9.50 8430.00 FSDLI SDL CPS FSDL SDL CPS 7569.50 8430.00 NSDL1 SDL CPS NSDL SDL CPS 7569.50 8430.00 Page 16 SDL SDL SDL SDL IlL HL HRI HRI HRI HRI HRI HRI HRI HRI HRI HRI SDL SDL IN OHNN. OHMM OHNM NMHO NMHO OHNM NV LBS LBS' PE PELC RHOB CALI IINOR HDR HDX HDRS HDCN HMCN DFL SP TENS DLOD SDL SDL S'DL SDL IlL ML HRI HRI HRI HRI HRI HRI HRI HRI HRI HRI SDL SDL G?C3 IN LBS LBS 7569.50 7569.50 7569.50 7569.50 7569.50 7569.50 7569.50 7569.50 7569.50 7569.50 7569,50 7569,50 7569.50 7569,50 7569,50 7569.50 7569,50 7569,50 8430,00 8430,00 8430,00 8430.00 8430.00 8430.00 8430,00 8430,00 8430,00 8430,00 8430,00 8430,00 8430.00 8430,00 8430,00 8430,00 8430,00 8430,00 DATA FORMA ENTRY BLOCKS ENTRY ENTRY BLOCK LEGEND TYPE'DESCRIPTION 16 Datum s~eci¢ication O ]'ermina or ( r,o more block sub-type mntri~s ) T SPEC I F I CA TYPE S. IZE CODE '16 1 66 TIONS Page 17 DiA T A 'F 0 R M A T DATUM SPECIFICATION BLOCKS SPECIFICATIONS Page 18 SERVICE SERVICE APl APl AP1 APl FILE MNEM ID ORDER # UNIT LOQ TYPE CLASS HOD ~ PRO # SiZE LVL SMPL RC PROCESS INDICATORS DEPT GR SDL FDSN DSN2 NDSN DSN2 NLIM DSN2 HRAT DSN2 DPHI SDL DRHO SDL FSDL SDL NSDL SDL PE SDL PELC SDL RNOB SDL CALI SDL MINV ML MNOR ML HDR HRI HDX HRI HMR HRI HNX HRI HDRS HRI HNRS HRI HDCN HRI' HNCN HRI DFL HRI' SP HRI' TENS SDL DLOD SDL 3677i'9 FT 0 367719 QAPI 94 367719 CPS 94 367719 CPS 94 ~67719 DECP 94 36771'9 C/C 94 3677i9' DECP 94 367'719 3677t9 367719 367719 3677i9 3677i9 367719 367719 367719 3677i9 367719 367719 367719 367719 367719 367719 G/C3 94 CPS 94 CPS 94 94 94 G/C3 94 IN 94 OHNN 94 OHMN 94 94 94 94 94 OHNN 94 OHMN 94 NNHO 94 MNHO 94 3~77i9 'OHMN 94 367719 NV 94 367719 LBS 94 367719 LBS 94 O 0 0 0 0 3 .0 0 3 '0 0 3 .0 0 3 0 0 3 · :0 ' 0 3 0 0 3 ~0 0 3 ,0 0 3 :0 0 3 :0 0 3 ::0 0 3 ,O 0 3 0 0 "0 0 3 0 0 3 0 0 3 0 0 0 0 0 0 0 0 '0 0 3 0 0 3 0 8 3 :0 0 3 0 '0 3 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O00OOO 000000 000000 O0000O 000000 000000 OOOO00 000000 000000 000000 000000 000000 OOO00O 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 080000 000000 '000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 008008 000000 O00OO0'O00000 O0000O 000000 000000 000000 000000 000000 000000 D£PT F~DL HDR DFL DATA RECORDS ~R FDSN NDSN NLIM NRAT DPHI DRHO NSDL RE PELC RHOB CALI MiNV MNOR HDX HMR HMX HDRS HMRS HDCN HMCN SP TENS DLOD Pag~ 19 8430,000 i07,026 '1807.67i 14595.402 ,391 8.712 .132 ,034 6466,.092 I5834,307 il.276 i3,585 2.433 5.659 1,i92 i.685 0,000 O.O00 0,000 O,'OOO -i2345.000 -12345.000 -12345,000 -i2345.000 20000,000 123450000, 4506,438 -43,159 8400.800 1.07..026 1807,671 '1459'5,402 ,391 8,712 ,132 .034 6466,.092 15834,307 11,276 i3.505 2,433 5.659 1.i92 i.GS5 257,076 63,296 311,293 37,193' 2,962 2,845 337,634 351,536 3,297 248,575 4306,151 1153,515 e300,,ooo 74,2il 2573,957 i7647,848 ,270 7,398 ,186 ,036 7554,203 i6337,307 4,422 7,094 2,343 9.135 6,978 5.392 74.877 11,087 83,233 5.033 10,331 9.404 96.794 106.333 9,301 238.826 4048,641 851,403 8200,00.0 .7..0,965 2627,0?6 17232,992 ,255 7.1078 ,195 .040 7890,203 16534,398 3,922 5,424 2.328 9,155 10,880 6,415 108,584 18,633 1,05.857 8.287 9,032 9.534 110,713 104,893 9,475 227.892 4220.314 1204.521 8100,:000 78,653 2462,979 16635.2.03 °265 7.287 .171 ,040 7349.647 '1629.1,670 3.721 5.472 2,368 9,155 7,237 5,513 i23.897 18,437 134,715 7,054 6,793 6,054 147.2i7 145.905 6,763 239.303 3005,436 910,257 8000.000 78,'052 2578,059 '1'7047,598 ,255 7,135 .167 ,043 7277,092 16313,t25' 4,054 5.667 2,374 9.322 5,563 6,327 90,968 ' 12,759 95,855 7,376 10,364 i0,325 96,490 96.850 18,024 239,329 3934,19i 984,8'04 7900,000 59.835 347'1 ,894 19086.742 . 196 5,932 ,204 , 042 8 093, I092 16631 . 305 3.3 i 0 4,766 2,3 i 3 9. 639 6,275 5 , 48 0 1 O1 , 022 1'2,336 1 04,425 5.206 9,289 9, i23 1 07,652 1 09.607 G. 71 I 254,541 4486,295 e9e, 486 7800,000 132.291 1 713.39! 14261 ,010 ,338 8.9'80 . 156 , 066 7378,980 16592.305 3.820 5,396 2.392 9.870 2.390 2. 147 271 , 31 4 51 , 195 345,564 19,444 2. 626 2. 446 380. 803 408,763 2,41 0 247.'097 4363,376 1200. 597 DATA RECORDS DEPT GE FDSN NDSN NL 1H NRRT DPH i DP, HO FSDL NSDL PE PELC RHOB C:hL I H I NY MNOR HDR HDX HHR HHX HDRS HHRS HDCN H[~ICN DFL SP TEt~B DLOD 77'0~0 . 000 8507. 533 380.746 2,4i5 76 O0. O0 0 323.04'-3 2.274 11.0.791 1388,622 13232,941 ~410 10.282 16660,668 3.587 4,694 2.275 9.573 ii3,789 476,63.8 57,288 i.916 i,.9i8 255,049 4349,070 Ii96,673 113,574 1511.273 13551.621 ,368 9,675 16207,670 3.746 5,227 2.378 10,502 88,423 393.229 42.902 2,364 2,360 252,896 4334.764 1027.962 Page ,227 1 ,Tii 322.031 . 2,:314 423,044 ,032 1 ,333 521 ,38i ,040 2. 235 423.730 2O FILE ?RAILER name,: &GSFO'! .0'02 ~aximum length: 1024 TRA I LER RECORDS File type~ LO Version #: Next f'ile: Date: Page 2i FILE HEADER **** =ile name: ,'003 Service name: Version Date: ~aximum length: 1024 File type: LO ,Previous '~ile: .ON WN FN COUN STAT CTRY APIN LATi LONG SECT TOWN RANG EKB ,EDF EGL PD LMF RUN TIME DATE LOC LUN FL LUL ENGI WITN DD DL CBL1 TLI BLI TCS TLAB BHT MRT MT DFD DFPH DFL RM RMF MF$S INFORMATION CONTENTS ARCO ALASKA INC. iA-iT API KUPARUK NORTH SLOPE ....... ALASKA , ...... USA ....... 22i02,000 .................. O Deg, 0 Min, O, 0 Sec 0 Deg. 0 Nin., O. 0 Sec 1 1~ .................... '10E .... , ............... 102. 000 ................ lOl,O00 ................ 67,000,,, ........ , ..... KB ..................... leltellllltll let lllW III 2245.00.0 ............... 24711790 ............... 367719 ,,. ........... 519139 ............. NORTH SLOPE .... , NORTH SLOPE .. ,., YARBRO ..... -BEAL/McCALLIC ..... 8560.000 ............... ... 8520,000 ................. 4565.000 ................. 4566,000 ................. 123.000 ..... . ............. $512.000 ................. 1445.000 ................. 2245.00'0 ................. 148.000 .................. 148,000 .................. NEWDRILL ..... CIRCULATED ..... 11.1300... ................. 43.000 ................... 8.500 .................... 4.900 .................... 2.630 .................... 2.290 ........ ,., ......... 68,000... ................. MEAS, ,,, ..... , .... 3.420 .................... DATE LOGGED N W a 1 e l a e · e a NUN: 5,0- 029-22102, 1 -24-90. · · i i a · , · i i i i i i i i e i i I I i a i e a e · 1 i i I a I I I e i · · i i i i i i i · ~ i i · i I e i Il Ii ia Ii It I# t I II i II · II I t II I 1 I II I II · I Illl IIII IIII RECORDS i UNIT FT FT FT FT FT FT FT FT FT HR HR DEGF DEGF CP OHMM ONMM DEGF OHMM TYPE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 CATC 0 :0 0 0 0 0 3 3 3 0 0 0 0 0 0 0 0 '0 13 13 3 1 2 2 2 2 2 2 SIZE 40 40 40 20 20 20 4 34 34 2 3 4 4 4 2 2 2 2 4 8 10 10 20 20 20 20 4 4 4 4 4 4 4 4 4 4 20 20 4 4 4 4 4 4 4 12 4 CODE 65 65 65 68 65 65 65 65 65 68 68 68 65 65 65 79 68 65 79 65 65 65 65 65 68 68 68 68 68 68 68 65 65 68 68 68 68 68 68 68 65 68 Page ERROR 22 MCST B,~ I NFORMAT I ON RECORDS CONTENTS 68 00:0 , ~. ., .... ,.,, .......................... . ........ ~,~2s ............................................... a soo : : : : UNIT DEGF TYPE CATG SIZE 4 12 4 4 CODE 68 65 68 Page ERROR 23 COMMENT RECORDS Well Loca%ion Comment 1: Well Location Comment 2: Well Location Comment 3: Well Location Comment 4: Well File Comment Well Fill Comment Well Fil~ Comment 3: Well File Comment 4: SURFACE: ~t28.3' FSL & 315' FWL HRI/DFL,ML,SDL/DSN2 RUN IN COMBINATION. USING CONDUCTIVITY X OFFSET VALUES OF: HRi' DATA PRESENTED <+2 MHHOS FOR DEEP) & (-2 MMHOS FOR MEDIUM), AHV CALCULATED FOR ?" CASING. HOLE PROBLEMS CAUSED DIFFICULTY GETTING DOWN. LIS .tape wri:~ten by~ ANCHORAGE COMPUTING CENTER All curve and tool mnemonics used are those which most clos~l~ match Halliburton curve,and tool mnemonics. HALLIBURTON TO SCHLUMBERGER TOP BOTTOM MNEN SERVICE UNIT NNEM SERVICE UNIT DEPTH DEPTH DEPTH FT DEPT FT 115.00 8600,00 GM2 HRI GAPI OR HRI GAPI 1~3.00 4598.00 TENS2 HRI LBS TENS HRI LBS 123.00 4598.00 DLOD2 HRI LBS DLOD HRI LBS 123.00 4598.00 Pag~ 24 DATA FOR~FIAT ENTRY BLOCKS ENTRY '1 ENTRY'BLOCK LEGEND TYPE ,DESCRIPTION 16 Datum speci~icati,on block zubT'type 0 Tepminatop ( no mope entries TYPE 16 SIZE SPEC I F I CRT IONS CODE Page 25 DATA · F'O lB M A T DATUM SPEOIFICATION 8LOOKS m~m~ SPECIFICA T I O,N $ Pag~ SERVICE SERVICE API HNEM ID ORDER # UNIT LOG APl, AP1 API TYPE CLASS NOD FILE # PRO ~ SIZE LVL SMPL RC PROCESS INDICATORS DEPT. 367719 FT 0 GR HRI 367719 GAPI 94 TENS HRI' 367719 LBS 94 DLOD HRI' 367749 LBS 94 0 0 0 0 0 2 0 0 2 0 0 2 2 4 0 1 6a 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 D A T A RECORDS ,, DEPT GR TENS DLOD 4598.'000 7'8.77'4 2761 ,:087 976. 956 4500,!000 '5'3,193 2660,94'4 97'6.956 4400,000 44,8~06 267.5. 250 961,262 430.0. 900 50,489 264'6,638 984. 804 420.0,800 56,439 257'5,1 O? 929. 874 41 00. ~O0 53. 413 251 ?,.882 98'0,880 4,000. :000 6'1 ,0'45 2460,658 937,721 39'00,.000 S~O, 266 25 03,576 961 , 262 38'00, '80,0 '. 48, i025 237'4,821 929. 874 37:00. 000 34,786 24'03. 433 933,798 3600, =800 49,198 2403,433 I 008,345 3500,'000 33,722 2317,596 980,880 340:0, :.0.0 0 36. 405 223'1. 759 996. 574 3300,!000 34,582 2145.922 94.9,491 3200,00.0 35. 365 2'16'0,229 "333. 798 3100,iO00 44,367 2:1 03.0:04 965. 186 30'0.0,000 43.997 2117,31 0 965.1.86 Page 27 290.0. 000 49,825 2800. 000 33. 401 2700.000 33.04:0 26'0.0, ~0 O~O 3.6,786 2500,~000 30,8?8 24'00. 000 38,66'1 230'0,000 53, :065; 2200. 000 43,343 21'00.'000 36. 336 2.00 O, ~)'O 0 49, 156 190'0,000 48,640 18,00.~.00 45.275 1700,000 4;2,807 1600.:000 44. 763 150'0. ~0'00 48. 592 1400. 000 30. 143 1300.,000 34. 230 2045.780 996.574 2088. 698 1 004. 421 20:02,861 1.020.'115 1931.330 .992.650 3017,167 ' 1039.732 1931 .'330 1'039. ?32 '1902,710 1'043. 656 185'3,800 '1 059. 351 1002,575 1.03.5.809 1.759,656 1 039. 732 '1673. 020 1.051 . 503 1616,595 1031 , 886 1573.67? 1.012. 268 1467.840 1.004..421 141 6 ."3'09 904.8'04 1 4'02, '0~83 '376 · 956 1359. 084 996,574 DEPT 1200.000 1 100. 000 1 '0'0 O, 000 900.000 800. :000 ?00.0'00 60,0. '900 5 00. ~000 40 O, :OOO 300.~00 20'0 , ~'0 '0 DATA RECORDS 35. 558 '1330,47'2 42,940 1 316o 166. 46. 073 1287,,553 30. 973 1244,63[5 48,856 1201 .717 39,552 1173.104 4'1,676 1130. 186 48. 348 11:01 .573 34. 539 1'072. 961 26. 616 1 030. ,043 32,146 I 015. 737 973, .032 992,650 992.650 992,650 980,880 980.880 996;5.74 996.574 9so.eeo 984,8!04 973,032 Page 29 FILE TRAILER name,: &GSF:01 .'003 ~mmmmmmmmm 4aximum length: 1024 REEL TRAILER ********************** 3ervice name: &G5FO! 4ext peel: TAPE TRAILER ********************** Service name: &GSF01 Next tap~: T,RAILER RECORDS Version #: File type: LO Next ¢ile: Date: Date: 90/1 Comments: Origin: Reel name: 3677,19 Page Date: 90/12/:04 Comments: :Origin: Tape name: 3677'19 Continuation #: 01 Continuation #: 01 3O