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Home My WebLink About182-188 • • Wallace, Chris D (DOA) From: NSK Well Integrity Supv CPF1 and 2 <n1617@conocophillips.com> Sent: Sunday,April 16, 2017 6:46 PM To: Wallace, Chris D (DOA) Cc: Senden, R.Tyler Subject: Report of failed MITIAs for WSW-07(PTD 182-188) and WSW-09 (PTD 182-196)4-16-17 Chris, Water source wells WSW-07 (PTD 182-188)and WSW-09(182-196) both effectively failed MITIAs on Friday April 14th. WSW-09's MIT was aborted when there was clear communication to the tubing observed. The test was aborted when the IA had reached 750psi (with tubing at 720psi). WSW-07's MIT was aborted after 50 bbls of diesel were pumped without catching pressure. Fill up volume should have been—8 bbls based on the latest fluid level shot obtained in January. Both wells have been shut in for decades and will remain so. Proper paperwork will be submitted once a path forward is determined. Kelly Lyons/Brent Rogers Well Integrity Supervisor ConocoPhillips Alaska, Inc. �E �' +li<": Desk Phone (907)659-7224 SCA Mobile Phone (907)943-0170 1 hi_5 Ferguson, Victoria L (DOA) From: Hunter, Lindsey L <Lindsey.Hunter @conocophillips.com> Sent: Friday, October 25,2013 1:26 PM To: Ferguson,Victoria L(DOA) Subject: RE:WSW-03(PTD182-142,Sundry 313-270),WSW-06(P D182-177, Sundry 1 - •8),WS!T-. (PTD182- ::, un.ry 13-267, Victoria, I'm sorry I haven't sent the information on these yet. We are still trying to decide what direction we want to go with these wells. For now I guess we can withdraw the sundries while we finalize our plans and we will re-submit when the decisions are made. Thanks, Lindsey Lindsey Hunter Drilling Engineer NED ConocoPhillips Alaska DB&W s�� 907-265-6427 lindsey.hunte cJconocophillips.com From: Ferguson,Victoria L(DOA) [mailto:victoria.ferguson@ alaska.gov] Sent: Friday, October 11, 2013 12:07 PM To: Hunter, Lindsey L Subject: [EXTERNAL]WSW-03(PTD182-142, Sundry 313-270), WSW-06(PTD182-177, Sundry 313-268),WSW- 07(PTD182-188, Sundry 313-267), Lindsey, Please send me an email to withdraw these sundries or information to finish processing. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 victoria.fergusonna alaska.gov 1 RBDMS OCT 2 9 ?. :; STATE OF ALASKA t *1 • Al (A OIL AND GAS CONSERVATION COM•ON APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1.Type of Request: Abandon F' Aug for Redrill r Perforate New Pool r Repair w ell r- Change Approved Program Suspend Plug r Perf orate Pull Tubing r T - Extension p Ru Perforations Operational Shutdown r Re-enter Susp.Well r Stimulate r Alter casing Other:Retur 'o injection 14 • 2.Operator Name: 4.Current Well Class: 5.Permit -Drill Number: ConocoPhillips Alaska,Inc. Development r Exploratory r 18 . 88 3.Address: 6.AP Number: Stratigraphic r Service 9 P.O. Box 100360,Anchorage,Alaska 99510 50-029-20861-00 - 7.If perforating, 8.Well Name and Nu .er: What Regulation or Conservation Order govems well spacing in this pool? Will planned perforations require spacing exception? Yes r No WSW-07- 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL 25648 • Kuparuk River Field/Lower Tertiary(Upper •nu) 11. PRESENT WELL CONDITION SUMM -Y Total depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 3789 • 3422 • 3645' 3291' •ne none Casing Length Size MD TVD Burst Collapse CONDUCTOR 44 16 80' 80' SURFACE - ' ; '; 2388 10.75 2423' 22 PRODUCTION 3702 7 3734' 7 3 r AY r3 O ZulS u • Pf AO Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 'from 3042'-3476' 2750-3137' 3.5 K-55 3511 Packers and SSSV Type: Packers a ; SSSV MD )and TVD(ft) PACKER-BAKER 7062-40 SC1-L GRAVEL PACK PACKER ' MD=283:'TV•-2572 SUMP PACKER-OTIS INR SUMP PACKER I MD=3,"'9 D= '58 NO SSSV 12.Attachments: Description Summary of Proposal (7 1 .. Well ss ••-r proposed work: • Detailed Operations Program BOP Sketch r E I at ry r" Stratigraphic r Development Service 9- 14.Estimated Date for Commencing Operations: 1 . ell tatus after proposed work: 7/1/2013 r Gas r WDSPL I� ' Suspended 16.Verbal Approval: Date: , J r GINJ r WAG E Abandoned Commission Representative: GSTOR r SPLUG l 17. I hereby certify that the foregoing is true and corre to the best of my knowledge. Contact: Lindsey Hunter @ 265-6427 Email: Lindsey.Hunter@cop.com Printed Name Lin u ter Title: Drilling Engineer Signature Phone:265-6427 Date c/ZG1/, Commission Use Only Sundry Number:,13_2(40-7 Conditions of approval: Notify Com, ission so that a representative may witness `�' Plug Integrity f BOP Test E Mechanical Integrity Test r Location Clearance r Other: Spacing Exception -equired? Yes ❑ No 4 Subsequent Form Required: APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date: Approved application is valid for 12 months trom the date of approval. !�,\J\� Form 10-403(Revised 10/2012) Submit Form and Attachments in Duplicate o� `� ORIGI ! * ' L. � e ,'. z • �p,1, KUP • WSW-07 Conoc hillips ��` Well Attributes Max Angle&MD TD Alaska.Inc i�- amp Wellborn API/UWI Field Name Well Status Ind(°) MD(ftKB) Act Btm(ftKB) t_ 1111,p•.i - 500292086100 SHALLOW SANDS DISP 34.45 1500.00 3,789.0 Comment H2S(ppm) Date Annotation End Date KB-Ord(ft) Rig Release Date •' _SSSV:NONE Last WO: 41.01 11/22/1982 Well Conli9:-WSW-07,50 Schematic-Act/7/2ual 138:23:34 AM Annotation Depth(ftKB) End Date Annotation Last Mod By End Date Last Tag: 3,493.0 11/22/1982 Rev Reason:WELL REVIEW osborl 5/7/2013 pun� Casing Strings HANGER,30 i Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String .String Top Thrd CT .0 .0 .0 . - CaningCONDU DescOR ription String 16 0... String ID 15.062...Top(ftKB)36 Set Depth 80 (t...Set Depth 80(ND)...String 6500 Wt...String... String Top Thrd ill SURFACE 103/4 9.950 35.1 2,422.6 2,221.8 45.50 K-55 BTC Casing Description String 0... String ID...Top(ftKB) Set Depth(t...Set Depth(ND)...String Wt...String...String Top Thrd PRODUCTION 7 6,276 32.3 3,734.2 3,372.4 26.00 K-55 BTC Tubing Strings Tubing Description String O.. String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String..String Top Thrd TUBING 3 1/2 2.992 I 30.1 I 3,511.0 I 3,169.1 I 9.20 I K-55 I BTC Completion Details L_ . Top Depth CONDUCTOR. (ND) Top Ind Nomi... 36-80 Top(ftKB) (ftKB) F) item Description Comment ID(in) a 30.1 30.1 1.11 HANGER FMC TUBING HANGER 3.500 2,800.9 2,539.8 30.24 NIPPLE NATIONAL JET PUMP PROFILE NIPPLE BHA 2.990 1 0 2,838.2 2,571.8 29.98 LOCATOR BAKER LOCATOR SUB 2.406 2,838.6 2,572.2' 29.98 PACKER BAKER 70B2-40 SC1-L GRAVEL PACK PACKER 4.000 2,842.7 2,575.8 29.95 EXTENSION BAKER 80-40 MODEL'S'PERFORATION GRAVEL PACK EXTENSION 4.000 2,848.5 2,580.8 29.91 SBR BAKER SEAL BORE RECEPTACLE 4.000 2,850.0 2,582.1 29.90 EXTENSION LOWER CASING EXTENSION 4.000 2,858.4 2,589.3 29.84 SAFETY SHEAR OUT SAFETY JOINT 2.992 ____A 'suRFACE, JOINT 35-2,423 r 2,991.6 2,705.4 28.88 SCREEN BAKERWELD GRAVEL PACK SCREEN 2.992 l 3,487.5 3,147.7 24210-RING 0-RING SEAL SUB 2.992 3,488.1 3,148.3 24.22 SCREEN BAKERWELD TELL-TALE SCREEN.006" 2.992 NIPPLE.2.801 :- 3,498.9 3,158.1 24.23 LOCATOR OTIS LOCATOR SUB 2.406 3,499.3 3,158.5 24.23 SUMP OTIS INR SUMP PACKER 4.000 . PACKER LOCATOR, 3,503.1 3,161.9 24.24 SEAL ASSY OTIS SEAL ASSEMBLY 2.995 2'636 _. 3,510.0 3,168.2 24.25 WLEG OTIS MULE SHOE GUIDE 3.000 PACKER,2,1739 - Perforations&Slots E%TENSION, Shot 2• Top(ND) Btm(TVD) Dens SBR,2,848 Top(ftKB)Btm(ftKB) (ftKB) (ftKB) Zone Date (sh-. Type Comment 3,042.0 3,070.0 2,749.8 2,774.2 11/18/1982 12.0 IPERF 5"Geo Vann Csg Gun,60 deg. EXTENSION, phasing AM 2,850 III M 3,081.0 3,102.0 2,783.8 2,802.2 11/18/1982 12.0 IPERF 5"Geo Vann Csg Gun,60 deg. phasing JOINT,2,650 3,106.0 3,120.0 2,805.7 2,818.1 11/18/1982 12.0 IPERF 5"Geo Vann Csg Gun,60 deg. phasing 3,202.0 3,213.0 2,890.7 2,900.5 UGNU C, 11/18/1982 12.0 IPERF 5"Geo Vann Csg Gun,60 deg. WSW-0 7 phasing 3,225.0 3,231.0 2,911.2 2,916.5 UGNU C, 11/18/1982 12.0 IPERF 5"Geo Vann Csg Gun,60 deg. WSW-07 phasing IPERF, 3,268.0 3,308.0 2,949.6 2,985.4 UGNU C, 11/18/1982 12.0 IPERF 60 d�' asin 3042-3,070 9 riTI WSW-07 3,323.0 3,476.0 2,998.9 3,137.2 UGNU C,UGNU 11/18/1982 12.0 IPERF 5"Geo Vann Csg Gun,60 deg. B,WSW-07 phasing IPERF. 3,0813,102 IPERF, 3,1063,120 IPERF, 3,2023,213 IPERF, 3,225-3,231 :7 SCREEN.2.992 IPER 3,2683,308 F, IPERF, 3,3233 "' ,470 I I . 0-RING,3.408 0 0 0 SCREEN,3,488 0 0 0 0 0 0 LOCATOR, 3,499 SUMP PACKER.3,499 r ,; SEAL ASSY, YI 3,503 [ {{{ L MEG,3,510 4)1 I PRODUCTION. 32-3,734" ■ TO 3,789 �1 1 Ferguson, Victoria L (DOA) V■)..O? • / did From: Hunter, Lindsey L <Lindsey.Hunter @conocophillip . > Sent: Wednesday, June 19, 2013 3:57 PM To: Ferguson, Victoria L(DOA) Cc: Wallace, Chris D (DOA); NSK Fld Drlg Supv; Jolley, Liz C Subject: RE: ConocoPhillips Water Source Step rate test SCANNED fT '-' Victoria, Please see the information you requested below. I wanted to verify diesel was our preferred fluid for step rate tests with our field drilling supervisor before I responded, which is why you received the email today. From now on you can consider me the single point of contact for this project, I apologize for the confusion. WSW-02—PTD 182-137 1. MITIA's in 1989, 1993 and 1997 passed. Well was used to dispose of pigging fluid in 1991 and was not in use after 1991. Well passed MITIA to 1700 psi on 4/27/13 and passed a state witnessed MITIA to 1710 psi on 5/9/13. 2. Plan forward for this well is to complete further investigation to see if it will be an adequate slurry injection well, this is the only well we are considering for slurry injection at this time, the rest of the WSWs will remain class 2 fluid disposal wells. Once the sundry is approved we plan to use this well to inject class two fluids while monitoring other well pressures on 1B pad to confirm that they are not in communication with this well. We would like to perform a step rate test before we begin injection, our preferred fluid is diesel. 3. We are currently verifying cement bond logs of surrounding 1B wells and confirming upper shale zone confining pressures from previous modeling results. We are currently working on a plan to monitor surrounding wells while using WSW-02 as a class 2 fluid disposal well to confirm that it will be an adequate slurry injector. We plan to submit all of our results when our studies are complete and the sundry requesting slurry service is submitted. WSW-03—PTD 182-142 1. MITIAs in 1988, 1993 and 1997 passed. Well was used for pit dewatering from 1997-2001 and was not in use after 2001. Well passed MITIA to 1700 psi on 4/27/13 and passed a state witnessed MITIA to 1700 psi on 5/9/13. 2. Plan forward is to use this well as a class 2 fluids disposal well. We would like to perform a step rate test before we begin injection, our preferred fluid is diesel. 3. We do not anticipate a need to use this well as a slurry injection well so no further testing will be performed. WSW-05—PTD 182-164 1. MITIAs in 1988, 1992, 1996, 2000, 2004, 2006, 2009 passed. Well was used for pit dewatering from 1996- 2001, has not been used since 2001 but was kept current on its MITIA schedule. Well passed MITIA to 1715 psi on 3/29/12 and passed a state witnessed MITIA to 1700 psi on 5/9/13. 2. Plan forward is to use this well as a class 2 fluids disposal well. We would like to perform a step rate test before we begin injection, our preferred fluid is diesel. 1 3. We do not anticipate a need to use this well as a slurry injection well so no further testing will be performed. WSW-06—PTD 182-177 1. MITIAs in 1988, 1993 and 1997 passed. Well was never used for injection. Well passed MITIA to 1700 psi on 4/27/13 and passed a state witnessed MITIA to 1690 psi on 5/9/13. 2. Plan forward is to use this well as a class 2 fluids disposal well. We would like to perform a step rate test before we begin injection, our preferred fluid is diesel. 3. We do not anticipate a need to use this well as a slurry injection well so no further testing will be performed. WSW-07—PTD 182-188 1. MITIAs in 1993 and 1997 passed. Well was used for pit dewatering from 1997-2001 and was not in use after 2001. Well passed MITIA to 1700 psi on 4/27/13 and passed a state witnessed MITIA to 1735 psi on 5/9/13. 2. Plan forward is to use this well as a class 2 fluids disposal well. We would like to perform a step rate test before we begin injection, our preferred fluid is diesel. 3. We do not anticipate a need to use this well as a slurry injection well so no further testing will be performed. WSW-09—PTD 182-196 1. MITIAs in 1992, 1996, 2000, 2004, 2006, 2009 passed. Well was not used for injection but was kept current on its MITIA schedule. Well passed MITIA to 1715 psi on 3/29/12 and passed a state witnessed MITIA to 1700 psi on 5/9/13. A step rate test was performed on this well on 6/8/13 using diesel. 2. Plan forward is to use this well as a class 2 fluids disposal well. 3. We do not anticipate a need to use this well as a slurry injection well so no further testing will be performed. Lindsey Hunter Drilling Engineer ConocoPhillips Alaska D&W 907-265-6427 lindsey.hunter@conocophillips.corn From: Ferguson, Victoria L (DOA) [mailto:victoria.ferguson @alaska.gov] Sent: Wednesday,June 19, 2013 2:16 PM To: Hunter, Lindsey L Cc: Wallace, Chris D (DOA); NSK FId DrIg Supv Subject: [EXTERNAL]FW: ConocoPhillips Water Source Step rate test Lindsey, 2 We sent you an email on 6/6/2013 outlining the following information request for the Sundries on the WSWs: We received Sundrys for the subject wells and are requesting the following information: 1. Brief history of each well including results of previous MITs 2. Plan forward including planned MITs and step rate tests 3. Plans for hydraulic modeling prior to slurry injection We have not received this information but instead the request to Jim Regg from the NSK Drilling Supervisors was received as outlined below. Please provide the information requested to process these sundries and we would appreciate a single point of contact for review and approval of this work. Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 victoria.ferquson(cilalaska.gov From: Wallace, Chris D (DOA) Sent: Wednesday, June 19, 2013 1:19 PM To: Ferguson, Victoria L (DOA) Subject: FW: ConocoPhillips Water Source Step rate test Victoria, Did you get a response from the CPAI town engineer on the Sundries? Thanks and Regards, Chris Wallace Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage,AK 99501 (907)793-1250(phone) (907) 276-7542 (fax) chris.wallace@alaska.gov From: Regg, James B(DOA) Sent: Wednesday, June 19, 2013 10:37 AM To: Wallace, Chris D (DOA) Subject: FW: ConocoPhillips Water Source Step rate test Jim Regg 3 AOGCC 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 From: NSK Fld DrIg Supv [mailto:n1335(aconocophillips.com] Sent: Wednesday, June 19, 2013 10:34 AM To: Regg, James B (DOA) Subject: ConocoPhillips Water Source Step rate test Good morning Jim, I am emailing you in regards for permission to perform a step rate injection test utilizing diesel in our class two injection wells on 1B pad in Kuparuk, Alaska-specifically WSW-02,05,09.. We choose diesel in the event a well locks up during injection for permafrost concerns. WSW-02 =API 500292081200 WSW-05=API 500292083800 WSW-09 =API 500292086800 We have intentions of installing a G&I unit on 1B pad in Kuparuk and would like to perform this preliminary feasibility test. We would assume a max bottom hole pressure of 2500 PSI based of our TVD of 2,850'-3,181' along with a current proved MIT on each wellbore. We would like to inject less than or equal to 1 1/2 time our tubing volumes to perform this test. Currently these wells are freeze protected with diesel and we do not see an issue with pushing this into the formation but do wish your guidance. Best regards, Rock Bobby Morrison/Rock Rauchenstein NSK Field Drilling Supervisors 907-659-7726 Pager 907-659-7000, 243 n 1335(aconocophillips.com 4 Ferguson, Victoria L (DOA) From: Ferguson, Victoria L (DOA) Sent: Thursday, June 06, 2013 10:20 AM To: 'lindsey.hunter @cop.com' Cc: Wallace, Chris D (DOA) Subject: WSW-02, WSW_03, WSW-05, WSW-06, WSW-07, WSW-09 Attachments: 1821640 WSWeII 05 Class II Permit Lindsey, We received Sundrys for the subject wells and are requesting the following information: 1. Brief history of each well including results of previous MITs 2. Plan forward including planned MITs and step rate tests 3. Plans for hydraulic modeling prior to slurry injection Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave,Ste 100 Anchorage,AK 99501 Work: (907)793-1247 victoria.ferqusona.alaska.00v From: Wallace, Chris D (DOA) Sent: Thursday, June 06, 2013 9:59 AM To: Ferguson, Victoria L(DOA) Subject: FW: WSW Path Forward From: Wallace, Chris D (DOA) Sent: Monday, May 06, 2013 12:27 PM To: 'NSK Problem Well Supv'; Regg, James B(DOA) Cc: DOA AOGCC Prudhoe Bay; Hunter, Lindsey L; NSK DHD Field Supervisor Subject: RE: WSW Path Forward Brent, As in the attached email, if the well status and intent of use is being changed then a 10-403 should be prepared with all relevant information. If these wells are to be used for slurry injection,then the appropriate hydraulic modeling should be performed to establish the injection pressure and rate limitations to avoid fracturing the well into the confining layers. This would then be included into the MIT test pressure consideration. The MIT you speak of should be performed to the maximum anticipated surface pressure, 1500 psi,or 0.25 psi/ft x packer depth TVD ft whichever is greater. As per Guidance Bulletin 10-002 MIT,Shut in Wells "The Commission's preference is to witness an MIT while a well is actively injecting and wellbore conditions (rate and temperature)are stable. If the well is in a short-term 1 shut-in status when the MIT is due,the Commission should be notified and provided an alternate date for testing based on when injection will be recommenced. Injection wells that are shut in long-term (undetermined when injection will restart) need not be tested until they are ready to recommence injection. In lieu of an MIT for the long term shut-in well, the operator must provide to the Commission a quarterly graph of tubing, inner annulus and outer annulus pressures." Please schedule MITs with the inspectors at your earliest convenience,to the maximum that you feel is adequate for your path forward. Thanks and Regards, Chris Wallace Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage,AK 99501 (907)793-1250(phone) (907)276-7542(fax) chris.wallace@alaska.gov From: NSK Problem Well Supv [mailto:n1617 @conocophillips.com] Sent: Friday, May 03, 2013 11:12 AM To: Wallace, Chris D (DOA); Regg, James B (DOA) Cc: NSK Problem Well Supv; DOA AOGCC Prudhoe Bay; Hunter, Lindsey L; NSK DHD Field Supervisor Subject: FW: WSW Path Forward Chris, As described below and with Lindsey previously,there are 6 wells that CPAI would like to perform witnessed MIT's on while the well is shut in. Currently there is no injection piping connected to these wells in order to test while injecting. The tests are to bring them current in their compliance testing and then to apply for the appropriate approvals as needed. Would this be an acceptable plan? Please advise. Please let me know if you have any questions. Thank you. Brent Rogers/ Kelly Lyons Problem Wells Supervisor ConocoPhillips Alaska, Inc. Desk Phone (907)659-7224 Pager(907)659-7000 pgr. 909 From: Hunter, Lindsey L Sent: Friday, May 03, 2013 10:37 AM To: NSK Problem Well Supv Subject: WSW Path Forward Brent, The plan I discussed with Chris Wallace is to use the Ugnu water source wells on 1.8 pad(converted to class 2 injectors in 1988) to replace the ailing 1R-18 class 2 injection well. We plan to start by injecting class 2 drilling fluids while monitoring the reservoir 2 performance,in the near future we'll be requesting permission from the state to use 2-3 of the wells for slurry injection of drilling cuttings. Please let me know if you need any other information from me. Thanks, Lindsey Lindsey Hunter Senior Drilling Engineer ConocoPhillips Alaska D&W 907-265-6427 Lindsey.hunter0,,conocophillips.com 3 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday,May 15,2013 TO: Jim Regg r) / t P.I.Supervisor V 7(L3 SUBJECT: Mechanical Integrity Tests 11 '' CONOCOPHILLIPS ALASKA INC WSW-07 FROM: Lou Grimaldi KUPARUK RIV UNIT WSW-07 Petroleum Inspector Sre: Inspector Reviewed By: P.I.Supry ,JCY� NON-CONFIDENTIAL Comm Well Name KUPARUK R1V UNIT WSW-07 API Well Number 50-029-20861-00-00 Inspector Name: Lou Grimaldi Permit Number: 182-188-0 Inspection Date: 5/9/2013 Insp Num: mitLG130509122100 Rd Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min • Well li WSW-07 Type Inj N iTVD 2572 IA 650 1715 1715 1710 - PTD 1821880 SPT 1500 g los0 � loso 1050 . 1050 OA Interval ----Type Test, YP/Ft psi i Tubing , .-_ ,OTHER I � p Notes: Test for possible restart..2 bbl's pumped.Good test. SCANNED FEB 2 0 2014 Wednesday,May 15,2013 Page 1 of 1 • Nov ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510 -0360 October 26, 2011 EC ENED NOV 0 2 nil Commissioner Dan Seamount Alaska Oil and Gas Commission . Alaska til & GaP Cans. $ n 333 West 7 Avenue, Suite 100 ,. Anchorage, AK 99501 a Commissioner Dan Seamount: 1 j 5 kNi ° 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 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 on 9/11 and, 9/12, 2011. The corrosion inhibitor /sealant was pumped 10/15, 10/16, 10/17 and, 10/18, 2011. 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 Martin Walters at 907 - 659 -7043, if you have any questions. Sincerely, V#40) rita ( < &6d, Martin Walters 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 10/26/11 1A,1B,1C,1D, 1E & 1Y PAD Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name API # PTD # cement pumped cement date inhibitor sealant date _ ft bbls ft gal 1A -22 50029221270000 1910030 SF N/A 18" N/A 2.55 10/18/2011 WSW -01 50029205370000 1801400 20" N/A 20" N/A 2.5 10/16/2011 _ WSW -02 50029208120000 1821370 2'10" N/A 2'10" N/A 6 10/16/2011 WSW -03 50029208170000 1821420 12" 1.00 20" 09/11/2011 4.25 10/16/2011 WSW -07 50029208610000 1821880 SF N/A 19" N/A 1 10/17/2011 1 C -170 50029231540000 2030780 19'3" 1.20 10" 09/1 1 /2011 18.74 10/15/2011 1C -174 50029231400000 2030270 7' 1.00 8" 09/11/2011 14.8 10/15/2011 1C-190 50029231360000 2030030 9'4" 1.50 8" 09/11/2011 15.2 10/16/2011 1D-08 50029220266000 1770530 5'2" 1.20 6" _ 5/28/2011 3.8 10/15/2011 1D-12 50029229480000 1990840 18" N/A 18" N/A 3.4 10/15/2011 1D-41 50029232880000 2051880 16" _ N/A 16" N/A 3.55 10/15/2011 1D-123 50029229140000 1981700 11'5" 2.30 5" 09/12/2011 4.4 10/15/2011 1E-11 50029207870000 1820510 22" N/A 15" N/A 1.2 10/17/2011 1Y-09 50029209350000 1830520 7' 2.00 5" 09/12/2011 1.7 10/18/2011 '" EIVED t>o NOV 2S 199/' Naska 011 & Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MechanicaJ Integrity Test OPERATOR: ARCO Alaska, thc. FIELD / UNiT I PAD: Kuparuk'/KRU DATE; 10/5/~ 7 : Observed init~a~ pressure for 30 min. no teaka~e. , WSW..03 . P DCesef I 3,~.04 I 7" / 26# / J55 3.5. ~00 0 t , 1,980 _l 1,880 I !,880 I I 2630 wsw.06 [ N I P - I ~iesel [ 2, 966 ! 7" / 2E~ / J55 ]3,5115001 I00 I00 100 lO:O0 200 1960 1850 100 j 18~0 100 100 100 100 150 2000 1960 J 1960 WSWoft P Diesel I 3~2.92 [ 7" / 26~f / J55 3.5 I500 100 1660 15~0 1580 .. CODES TEST TYPE: ANMULAR FLUID: P.P.G. Grad. WELL TEST: '= FRESH WATER IFLL M: ANNULUS MONITORING Dr:EEL I ~. ~S l: GAS IlqJ. P -- STD NYNULUS PRESSURE TEST GLYCOL I O. 00 :=SALTWATERINJ, ":INTEF~NALP~-'mAcE"SU~NNED DEC 1 9 2002 SALTWATER I O. OO I = NOT INJECTING A = TEMPERATURE ANOMALY'lEST DRILLING MUD I O. 00 D = DIFFERENT1ALTEMPERAllJRE TEST. OTHER ! O. OO Initial 4 - Year X Wozkover Other istribttiort: ~j - Well File - Operator - Database -Trip FLOl IRe · Inspe~tm OPERATOR REP SIGNATURE: MIT wsw 10/05/97 (Rev 9117tg6) 5EN'I' BY :ARCO ALA$1~[A · 11-27-07 ; O:lO~ ' ~S/WELLS/CNST/PROJ+ 007 276 7542;# 1/ 4 ? ! ~ '--~ : -". ' .z~ -.: .., ...... o ................................ $¢/iH~IEIJ 'DEg' t'-~" 2002 ................................... '~'o~'&'o;s m""' commis~o, ............ Anchorage ~. -,~.1, i,, ~,.,~, .,... ,,,, ,,,~ I ,~ ,, ,, ,~..~., ,,,.~., .............. . .....~,~,~ ....................................... · ........ · .... ~-~ ................. . , , . STATE OF ALASKA ALASKA OIL AND GAS CONSERVATrON COMMISSION Mechenioal Integrity Test FIELD / UNIT / PAD: Kuparuk'/KRU WSW-O2 .. I N 3~052.. 170 160 2rO00 250 Obse~md initia.!.pressure for 30 min. no iea~kage. [COMra~NTS: ........ 3,1o4 I 7" / 26# / J55 DATE: 1,860 I 100 100 100 100 .5 ....... 1500. 0 1,880 ,1~880 1,880 t-WSW'O7"/JN.IP I~i~.~! 2630 7'~ 1 26# 1 J55 833 t 7~ / 26# / J55 WSW-11 2859 7" / 26# / J55 rs00 200 1960 1860 1850 , 3.5 t500 150 2000 1980 1980 .5 1500 100 1660 1580 t580 TBG. INJ. FLUID CODES = FRESH WATER INJ. = GAS INJ. = SALT WATER INJ. = NOT iNJECTING Dislribu~on: Operator Dstaba.%e 'l'rfp Rpt File Inspeclor TESTTYPE: M =ANNULUS I~31qlTORING P = S'rD ANNULUS PRESSURE TEST R = INTERNAL RAD. TRACER SURVEY A = TEMPERATURE .NqOMN.Y 3'EST D = DIFFER~ TEMPERATURE TEST OPERATOR REP SIGNATURE: MIT WSW 10/05/97 ANNULAR FLUID: P.P.G. Grad. WELL TEST: DESEL I O. 35 Initial GLYC(~ 0. 00 4 - Year X SALT WATER 0.00 Wo rkove r DRILLING MUD 0. O0 {:)th e r OIl-ER 0.00 , AOC_,~,C REP SJGNATURE: (Rev 9/17195) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI,%51ON REPORT OF SUNDRY WELL OPERATIONS 1. Type of Request: Operation Shutdown Pull tubing Alter casing Stimulate __ Plugging Perforate Repair well Pull tubing Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development _ Exploratory _ Stratigraphic Service X Location of well at surface 318' FNL, 588' FEL, Sec. 9, T11N, R10E, UM At top of productive interval 1315' FNL, 1089' FEL, Sec. 9, T11N, R10E, UM At effective depth 1410' FNL, 1150' FEL, Sec. 9, T11N, R10E, UM At total depth 1585' FNL, 1270' FEL, Sec. 9, T11N, R10E, UM 12. Present well condition summary Total Depth: measured true vertical 3789' 3422' feet Plugs (measured) feet 6. Datum elevation (DF or KB) 100' RKB 7. Unit or Property name Kuparuk River Unit 8. Well number wsw 7 9. Permit number/approval number t~2-188/9-302 10. APl number 50-0~)-20861 11. Field/Pool Upper Ugnu Effective depth: measured 3645' true vertical 3291 ' feet Junk (measured) feet Casing Length Size Structural 80' 1 6" Conductor 2 35 3' 10 3/4" Surface Intermediate Production 3864' 7" Liner Cemented Measured depth True vertical depth 250 Sx Permafrost 116' 1 1 6' 1200 Sx AS III & 2389' 2200' 250 Sx AS I 250 Sx Class G 3899' 3424' Perforation depth: measured 3042'-3439' true vertical 2900'-3200' Tubing (size, grade, and measured depth) 3 1/2" J-55, 2853' Packers and SSSV (type and measured depth) GP pkr @ 2833' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure Oil & Anchorage 14. Re_~resentative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation N/A Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Water Injector ~ Oil _ Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form i0-404 Re~ 1~5/17/89 ~ - ,~ Date SUBMIT ~N DUPLICATE X f~et DATE~"~- J TIME 24 HOUR REPORT DRILL SITE ! -- E5 WATER SOURCE WELL STATUS REPORT PAGE' / OF WELL SOURCE WELL PRODUCTION SOURCE WELL POWER FLUID NET PROD REMARI~ , , 7.'/, 'TEMP CHOKE 10-'6 METER GROSS TUBING TEMP cHoKE... M~-TER POWER WELL" ' NUM , . PSI ~F... BEAN . I~_! . TOTAL BBLS PSI * ... .BEAN TOTAL BBLS . SI/HR BBLS 2. qoo !,76, 34,0 i , qoo .... ~$_n~_~ 4o~-I 3 ~.?.0. !.55 (t/o ~ss,~./ &~.RC, ... zt ~ao ~Y,O 8_50 '~?/o76o 3~2.P~ ............... ..5 / o o o a~' 9E, o /.Z526~1~;.3'7 (,, R, ..... , .......... I .~o5. c8 , go ,, . c~ ,,2&o ~ 75 ........... /o , , &Oo ~ ~ ................. , , , . , . ,? ,, ......... ~ . ,, .. ...... . ,, .............. , , , ,,. , , ............... .............. ~ ..... ~ ..... , ..... ! .... ,. , TOTAL I GROSS. TOTAL TOTAL POWER FLUID ~x~ ~O ~ NET . =. ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 April 17, 1989 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 .Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Attached in triplicate are multiple Applications for Sundry Approvals on the following Kuparuk wells. Well Action Anticipated Stad Date 1 G- 0 6 Tbg. Comm. April, 1989 2D- 14 Stimulate April, 1989 2 D- 0 8 Scale Treatment April, 1989 2D-15 Fracture April, 1989 WSW -2&7 Conversion May, 1989 WSW -8&9 Conversion May, 1989 WSW -10&11 Conversion May, 1989 2V-1 6 Perforate April, 1989 If you have any questions, please call me at 265-6840. Sincerely, G. B. Sm~lwood Senior Operations Engineer GBS:kr Attach~nents CC: H. F. Blacker ATO 1126 J. Gruber ATO 1478 KOE1.4-9 ARCO Alaska, Inc. is a Subsidiary o! AtlanlicRichlieldCompany ALASh~ OILAND GAS CONSERVATION COMMISS,,JN APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon _ Suspend _ Alter casing _ Repair well Change approved program ~ Operation Shutdown _ Re-enter suspended well _ _ Plugging _ Time extension _ Stimulate __ Pull tubing _ Variance _ Perforate _ Other 6. Datum elevation (DF or KB) 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4, Location of well at surface 318' FNL, 588' FEL, Sec. 9, T11N, R10E, UM At top of productive interval 1315' FNL, 1089' FEL, Sec. 9, T11N, R10E, UM At effective depth 1410' FNL, 1150' FEL, Sec. 9, T11N, R10E, UM At total depth 1585' FNL, 1270' FEL, Sec. 9, T11N, R10E, UM 12. Present well condition summary Total Depth: measured true vertical 3789' 3422' RKB 100 7. Unit or Property name Kuparuk River Unit 8. Well number WSW 7 9. Permit number 82-188 10. APl number so-029-20861 11. Field/Pool Upper Ugnu feet feet Plugs (measured) feet None Effective depth: measured 3645' true vertical 3291 ' feet Junk (measured) feet Casing Length Size Structural Conductor 8 0' 1 6" Surface 2 3 5 3' 1 0 Intermediate Production 3 8 6 4' 7" Liner Perforation depth: measured 3042'-3439' MD true vertical 2900'-3200' TVD Tubing (size, grade, and measured depth 3 1/2" J-55 tbg w/tail @ 2853' MD Packers and SSSV (type and measured depth) GP pkr @ 2833' 3/4" Cemented Measured depth 250 SX Permafrost 1200 SX AS III & 250 SX AS I 250 SX Class G 116' MD 2389' MD 3899' MD True vertical depth 116' TVD 2200' TVD 3424' TVD t, 13. Attachments Description summary of proposal Conversion from water producer to injector 14. Estimated date for commencing operation May 1989 16. If proposal was verbally approved Name of approver Date approved Detailed operation program BOP sketch Status of well classification as: m Gas m Suspended Service Water Disposal Well 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned ~ ~ ..~ ~r~ /~/,,~,~/r_,,,.~,,OTitle Sr. Operations Engineer ./'/) FOR COMMISSION USE ONLY Date ~,,/~/~C/ Conditions of appro'~al: Plug integrity m Mechanical Integrity Test Notify Commission so representative may witness BOP Test Location clearance m Subsequent form require Approved by the order of the Commission Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY LONNIE C. SM!TH 10..~/--/ Returned ~2, ~/ IAppr°val ~ °~_,~d~~ I SUBMIT IN TRIPLICATE Sundry Notices WSW 2 WSW 7 WSW 8 WSW 9 WSW 10 WSW 11 These wells were drilled for use as creataceous source water in Increment 1 Waterflood at Kuparuk River Field. They are completed in the Upper Ugnu. Water production from these wells to date has been in excess of 70 million barrels. The intent is to convert these wells from producers to injectors to dispose of non-hazardous, Class II reserve pit water. Recent correspondance with the EPA has confirmed the Class II classification of reserve pit water. No BOP will be used for the proposed work. The estimated BHP in the Upper Ugnu is 1000 psi. No workover fluids are required. Procedure for WSW Conversion . 2. 3. 4. 5. Pull hydraulic jet pump. Pull standing valve. Run 'pump through' jet pump. Install injection piping and associated pumping equipment. Begin injection. ~ 'CE D DATE:., . ~ ~'~ ~F~S ~ ....... - ~hn,~-~ 4 2 Ii I II 1. 5000 PSI ?" W£LLHEAD CONNECTOR FLANGE 2. S000 PSI WIR[LIN[ RAJAS (VARIABLI[ SIZE) ,3. 5000 PSi 4 1/6" LUBRICATOR 4. 5000 PS! 4 '1/6" FLOW TUBE PACK-OFF IdlRELINE BOP EOUIPHENT I' _ TO: William VanAlen FROM: Transmitted herewith are the following: P. O. BOX. 360 ~ ANCHORASE, AK. 99510 . FEB Alaska Oi; & Gas Con~ C, on~n;iaSion . Anchorage Transmitted herewith are the following: PLWASENOTE:~, ~, F- FII~, T- TAPE, PC - PHOTO(I)Py P. O. BOX 360~ ANO'IORAGE, AK. 99510 KUPARUK ENG~ING TRANS~ # R/$/ TO: William VanAlen D. W. Bose/Lorie L. Johnson Transmitted herewith are the following: PLEASE NOTE: BL - BLUELINE, S - SEPIA,. F - FILM, ~ PC - PHOTOCOPY ATI~: LORIE L. JOHNSON - AFA/311Alaska 0il & Gas Cons. CcmmJssJor~ P. O. BOX 360 Anchorage ANCHORAGE, AK. 99510 ARCO Alaska, Inc. Post Office Bo..,60 Anchorage. Alaska 99510 Telephone 907 277 5637 December 27, 1982 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil'& Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Well Completion Reports Dear Mr. Chatterton: Enclosed are completion reports and gyroscopic surveys for the following wells: WSW-6 WSW-7 If you have any questions, please call JoAnn Gruber at 263-4944. Sincerely, P. A. VanDusen District Drill ing Engineer PAV/JG:sm Enclosures GRU1/L17 ARCO Alaska. Inc. is a subsidiary o! AtlanlicRichfieldCompany "-"' STATE OF ALASKA ALASKA t~ '~. AND GAS CONSERVATION CC ,vllSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERViCEX~ Water Source Well 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 82-188 3. Address 8. APl Number P. 0. Box 360, Anchorage, AK 99510 50- 029-20861 4. Location of well at surface 9. Unit or Lease Name 318' FNL, 588'. FEL, Sec. 9, T11N, R10E, UM iLOCATIONSI Kuparuk River Unit i VErIFiED At Top Producing Interval i , 10. Well Number 1315' FNL, 1089' FEL, Sec. 9, T11N, R10E, UMI!Sur¢' E. I WSW-7 E At Total Depth I B.H. 11. Field and Pool 1585' FNL, 1270' FEL, Sec. 9, T11N, R10E, UM Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Lower Tertiary (Upper Ugnu) 98' RKBJADL 25648, ALK 466 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 11/11/82 11/14/82 11/22/82J N/A feet MSLI 1 17. Total Depth (MD+TVD) 18. PIug Back Depth (MD+TVD) 19. DirectionaISurvey I 20. Depth where SSSV set 21. Thickness of Permafrost 3789'MD,3422'TVD ~645'MD,3291 'TVD YESNo []I N/A feet MD 1625' (approx) 22. Type Electric or Other Logs Run DLL/GR, CNL/CDL/GR, GR/CBL/VDL/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE!WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surf 80' 24" 265 sx AS II 10-3/4" 45.5# K-55 Surf 2423' 13-1/2" 1600 sx AS Ill & 250 sx Al; I 7" 26.0# K-55 Surf 3734' 8-3/4" 375 sx Class G & 110 sx tS I 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) 3439'-3476' 3120'-3114' See Attached Tubing Detail Sheet 3476'-3342' 3114'-3106' 3342'-3323' 3102'-3081 ' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. 3308'-3268' 3070'-3042' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 3231 ' -3225 ' N/A 3213'-3202' 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD ~ Flow Tubing casing Pressure CALCULATED .~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (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. None · Alaska Oil & Gas Cons. Oornrnissio. Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 GRU1/WC6 CONTI N UED ON REVERSE SI DE 29. NAME Top Upper Ugnu Top Lower Ugnu GEOLOGIC MARKERS TRUE VERT. DEPTH MEAS. DEPTH 30_ ' FORMATION TESTS Include interval tested, pressure data, all fluids 'Provencal and c,uav~y ii 30~0' ,::i 2748' 3500' i: 3159' GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Drilling_Hist~orjL~ Tubing Detail Sheet, Gyroscopic Survey (2 copies) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Title Sr. Drilling Engineer Date/ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on al! 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. IteFn 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". WSW- 7 DRILLING HISTORY NU Hydril &.diverter. Spudded well @ 1430 hrs, 11/11/82. Drld 13-1/2" hole to 2445'. Ran 59 jts 10-3/4", 45.5#/ft, K-55, BTC csg w/shoe @ 2423'. Cmtd 10-3/4" csg w/1600 sx AS III & 250 sx AS I. ND Hydril & diverter. Pumped 120 sx AS I top job. NU BOPE & tstd to SO00 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Drld FS & 10' new. form. Tstd form to 12.'5 ppg EMW. Drld 8-3/4" hole to 3789' TD (11/14/82). Ran DLL/GR & CNL/CDL/GR. Ran 7", 26.0#/ft, K-55, BTC csg w/shoe @ 3734'. Cmtd 7" csg w/375 sx Class G. Arctic packed 7" x 10-3/4" w/150 bbls H20, 220 bbls Arctic Pack & 110 sx AS I. Tstd csg to 2500 Psi - ok. Ran GR/CBL/ VDL/CCL. Disp well to NaC1. Perf'd well. Performed cased-hole gravel pack over perforated interval. Ran gravel pack log. (PBTD = 3645') Ran 3-1/2" compl, assy~ (see attached tubing detail sheet). ND BOPE. NU tree & tstd to 3000 psi - ok. Disp tbg & ann to diesel. Set BPV. Secured well & released rig @ 2200 hrs, 11/22/82. JG' 1 lm 12/14/82 RECEIVED DEC 2 8 ]982 Alaska Oil & Gas Cons. Commission Anchorage '~ ' .~- .~ ~ D ET.~ L - DRILL SI~E Z~ ,~,,,¢~ ~/..5',M/ '~7 -'ARCO Alaska, Inc. '~"" D.ATE' //- ZZ-~E. - "~' Page ./ of ! pages Subsidiary of AtlanticRichfieidCompany' ' , . , . #ITEMS COMPLETE DISCRIPTION OF EQUIPMENT RUN LENGTH DEPTH , . , · . : - ' z,~.o,,~, Jo,'~' ¢,~.~.,,,/. ~,.,~o- -- . i ~ ~c/'o-c'r -r'~,,.,~ ,,¢,4~,~. /./z 3~.9~ . _ :. . , , . . : .... ~ ..... i .. .... , , .~ - ., · .... /~ q.~Z ~-~5 ~c ~ 51l. ........ .- , . ..... , .. ' ' - W~r/o~ J~r ~~ ~,~ 7, Z~ 2~01.. ~ . , . , -- . . ~ .... , , , ..... ~4~ ~ '~ o, ~ ., . ....4~~ ~~ ~r~~°~ 7.5S .... "'~ ~ 5-~', j_ss ~~ .,~ " l~z.zz , , .' - ,-,~ . - . , , ~-~ .... , ...... ~'0"~ ~ '~ o,~ :] -,. ,, - ,. . ., , . ,, -- BOTTOM OF TUBING TAl~laska 0il & Gas finns. 0~~..._ 95a1' ~ Remarks Anchorage I,LIPARUK _o ~ ~ NOVEMBER 18, 1982 ALASKA ~ BOSS GYROSCOPIC SURVEY dOB NUMBER BOSS-16132 KELLY BUSHING ELEV. = 98.00 FT. TRUE SUB-SEA COURSE COURSE DOG-LEG TOTAL )MEASURED VERTICAL VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES VERTICAL DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST SECTION i:.:i'i:i:::!:',:ilEi:i::]:::: :::; !:!ii]':' ::!!: Y ii i ':i!!"]:i!iii]E:ii':'::!'] EiJ]!!!!: 'i': ::":!:" ,]:,:!!J}:!!]i!::!!!:.!!]:,!!!::EiH::i:i!i:!!::,,,:'.ii': !!ii~::!ii!:~!!:;~i!~:x~::!i::~:~:ji::!!~!::~!!i~::~!]~!~!~i::~:!~!~i!!!::::j!i i:m,ii!Hiii!!i!Hi!!!!ii!]!!i]!m:h,i!m:!m:!!i!!!iii!i!i!i!Hiill !i::iiiiil] i:: ::: i!m:!!x:i!i!iii!iii!iHi!!iEH!ii!!ii!i!i!iii!H!!im!m!imxm!!!i!i!!ii!i!!!i i::!ii::!!ii ii::::!::i:,::::::!::'::,::::ii:!!ix:ih:ii: :ii:mi!iiiiii!!!ii:!!ii]ii ........................... -~'O'O .................. -i'~D'D~ 101.98 0 46 S 35.69 W 0.20 1 · 85 S 1.49 W 2.33 300 299.97 201.97 0 40 S 44.10 W 0.15 2.82 S. 2.29 W 3.57 400 39. .97 301.97 0 41 s w 0. 4 s w '::?::: 7 1 ~ '::~ ~::::.~:~: .::::~::::::~:~l::i~:i~::~::~::i~::~:~:~i~:~i::i~::~:~::~:~ii:~::~::~::~::.:~.~:~::~::~ii::~::~::~::~::~i~::i~:l::~::i]~i~l~l~:i~:i::~:~:~ii~iii::~i::~ ............... ;~::~l::~:~:~`~i~i::~:~::i~::::i~:::::~:~::i~i~i:~::]i~:~}~::~::~::~::~i~::~:i:~:::~:~::~:~::~::~::~::i:~::~:i::i::~:~:~:i::~:~:]::~::~:~:~::~::~:~:~:::~:`~i~:~]~.~:~:~.::~:~:]::~:~:~:~:~:~:~:::i::::::~:~:::~:~:~:~:~:~:~:~::::~:~ 800 798.22 700.22 10 14 S 25.69 W 3.49 30.40 S 19.46 W 35.99 '~00 8~5. ~0 7~7. ~0 14 21 S 25.8~ W 4.11 4~. 56 S 28.73 W 57.26 1000 ~1.~8 8~3.~8 17 48 S 26.60 W 3.47 74.3~ S 41.00 W 84.~3 7 1400 1353.14 1255.14 32 26 S 26.19 W 4.16 225.99 S 116.92 W 254.42 1500 143&.57 1338.57 34 27 S 24.1~ W 2.30 275.8& S 140.3& W 30~.44 1 &O0 1520.03 1422.03 32 21 S 23. &O W 2.14 32&. 1~ S 1&2. &7 W 3&4.32 ..................... ' 1'78t': ....... '::" ~'5 ~ 40 ::: 1507.40 . ~' ' "~ :":'::'< ~:' ======================================== ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ?~:~::~::~<~:.~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::""<'":~:::':~':' :::::::::::::::::::::::::::::: . 1800 15~3.'44 :':': .......... ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::: ............... ::::::::::::::::::::::::::::::::::::::::::::::: ....... :~ .............. : ::'::::"~ 0 ':?::.'5~ ': ::':::" S:: ================================================================================================================================================ :: :::::::::::::::::::::::::::::::::::::::::::::::::::: ~7~ ~8 2000 18~2.~1 17~4.~1 31 21 S 24.~9 W 0.21 514.19 S 247.~ W 570.31 2100 1~47.~7 1849.97 31 25 S 25.30 W 0.32 5&1.40 S 270.00 W &22.31 2200 2033.31 1935.31 31 25 S 25.50 W O. 11 &08.49 S 2~2.37 W &74.38 ................... ;~. ~' ......... :~ ....~;-..:--:~; :.;~..~.~ ..... ~.~ .::~.~ :. ~, ~ : :::.:.... :: :::: ...... :.. · :::::::::::::::::::::::::::::::::::: ~.:.:::::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::: .:~.~?:....:::... ~ 0 ~ 11 ~. 3~ . ~0~0. ~ ~ , : ....::., ..... :::: ............ '::::: ..... ================================================================ .......... ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: .............. ::::::::::::::::::::::::::::::::::::::::: ':" 2400 2202.76 2104.76 ': 32:40 ~:::Z5~ 8~.:':'W ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 2500 2286.67 2188.67 33 15 ::: ::" 2600 2370.01 2272.01 33 50 2700 2453.65 2355.65 32 37 2800 2538.75 2440.75 30 43 .:. 2900 ~62,~..~ 2527. Z3 ~ ~ :.."~o ~ . . S 28.89 W 0.85 801.28 S 389.42 W 890.14 S 28.80 W 1 · '~-' ~.~ 849.27 S 415.86 W 944.93 S 29.50 W 1.94 895.12 S 441.4~ W 997, 42. ........ B-WSW#7 (SEC 9 TllN RIOE) COMPUTATION DATE BOSS GYROSCOPIC SURVEY KUPARUK NOVEMBER 18~ 1982 dOB NUMBER BOSS-1~132 ALASKA ~ KELLY BUSHING ELEV. = .~8.00 FT.~ TRUE SUB-SEA COURSE COURSE DOG-LEG TOTAL ~MEASURED VERT I CAL VERT I CAL I NCL I NAT I ON DIRECT ION SEVER I TY RECTANGULAR COORDINATES VERT IOAL DEPTH DEPTH DEPTH DEC M I N DEGREES DEC/100 NORTH/SOUTH EAST/WEST SECT I ON '~'~ 2888.66 2790.6~ 27 11 S 32.89 W 1 . 46 1061 . 48 S 540.57 W 1190. ~0 ~ 3300 2978.04 2880.04 2~ 4 S 34.10 W 1'24 1098.87 S 5~5.31 W 1235.55 ~ 3400 30&8.10 2970 10 '~= " . ~ 2~ S 34.~0 W 0.68 1134.7~ S 589.83 W 1278.77 ~ .~:i:::~:~..~.::~:~:~C ::r'..~ : '~ ~': ....:~:~.~:,~.~ . ::~:: ~ ~:i~?..~..~ :":~:Z:::~:i ::::::::::::::::::::::::: ' :'~:~:::~,~ '::..::C:.?.r:..~7~.' ::::::::::::::::::::: ..... :: '::~'" ~ ::~iii ~!Z~Z~:"'i:~:':i' ~+i~'.~i "' ~"'":'.'~'?" '~Z ~?~'""TZ~,?'"~i~'.~'."~'."'"':'"'"~::' ~':"'"'.'.~"? ~ :~ ~:'"' :'"".:.': ":~.. : ...... . :.,,:~::~i~?.::~i~,,.~:i:~:::?~:i::~?::~8~OO ~::~:~i~:~.~4~. ~7:~i:ili,~:~:,:~i~i'~:.~:.::.315 ~:~,:~...,,,::~:.:~:~:i,i~:.~?~:~:~:~::i~,::.i~,,~:~8: :~:~:~?.~:~i:.~..~i~i~.~:~8:~::~..i~8~.:~`~`..~.~?:~i~::`~.~:~.:~.~:~.~:~:`~i1~:~.~:~.~.:~:i.~:~:i~R~i~.~..~.~:~i~i~.~~.~ R ~ ~:~::~:.~:, ~:.~ ::::::::::::::::::::::::::::::::::: ~'.~ i~:. ~ :~i:~ ~:::~.: :.~ ~!~ :.?'~ ~:~i i': :~ ~:: ~ i~ ~:~:': :::: ~ ~'' :::' ~::.~ :~ ~::.i~7 ~ ~'.i7 :'~:.:~ .~ '"~ :":~ ::~.: ~ ........ ~ ~:~Zi:: ~::i ~ '.~ ~ :. ::~:~' "~ ~:~'~ :: :.' ~'~ '~ i~!:: ~ :i ~ ~: i :. ~. :.~ ':~:': ::. ~: i(~ ?'"::~':: ~ '.?"' ~:: ~ ::~:~ ~: i:'~'~::~i i ~ ~ !~:. ~ ~:: :: ~:~ ~ ~ i ~:;: i~ ~ ::~':. i:~ ~:.~:~.'"" ~" ~ :. :::::::::::::::::::::::::::::::::::::::::::: ?: ~:~: :"':"': ~ ?~':'~'"?: :~ :::::::::::: :: :: :: : :: :: : :: :: :: :: :: : : :: : : :: :: : :: :: ::::::::::::::::::::::::::::::::::::: :.~:~::::':~:""'~:~' :: ::~ ~:':~:.~:':~ ::~::~ ::~:: :: ::~ :: :.~:.:"':'~':~':'?:':"~ ~":'~':::. ~:: ::~":': ~::':'":.'~ ~: i~ ~ ~ :: :~ ~:: :::: ::~:. :..: 3789 3422.11 3324.11 24 23 S 34.80 ~ O. O0 1267.23 S 681.73 W 1438. ~7 HORIZONTAL DISPLACEMENT = 1438.97 FEET AT SOUTH 28 DEG. 14 MIN. WEST AT MD = 3789 NOVEMBER 18, 19.82 KUPARUK ALASKA MEASURED ]'RUE SUB-SEA VERT I CAL VERT I CAL RECT 2000 1862.61 1764.61 3000 2712.52 2614.52 dOB NUMBER BOSS-16132 KELLY BUSHING ELEV. = 9.8.00 FT. TOTAL qNGULAR COORDINATES MD-TVD VERTICAL 514119 S 2471 99. W 137l 39 129l 37 9.eo.el s 49.0.9.7 w 287.48 150.09' ': :: :::', :::.:;: : : :: Ill, ;:: ;: , ]:tl :.::[ ':; :: [: ::: ;:: :; il: [] [; Il: [[ 'i: :::;:; ]: :; :ll :, :; '[; :; '. ;] ~ ;:,, ' · ' '': [ :?: l, rl,~::' . : :Z:: ;: :: [: ]:: '. ;:: ~ l':: ;]~'l; :~:: ;~ :: :; ;; :; t; :; Z;;: ;: ;: ;::; :: :;: ;:: ]; ::]; l r: r ;;;; I '';:*:::: B-WSW#7 (SEC 9 TllN RIOE) COMPUTATION DATE KUPARUK NOVEMBER 18~ 1982 dOB NUMBER BOSS-16132 ) ]'RUE SUB-SEA TOTAL MEASURED VERTIC_AL ..... VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL .................................................. .................................................................................................... i 98 98.00 o.oo o.~2 s o.s2 ~ o.o~ o.o~ ~ge ~ge. oo ~oo. oo ~.8~ s ~.~7 w 0.02 o.o~ ~8 ~8.oo ~oo. oo ~.8~ s ~,:~Z. ~ ..... 0. o~. o.o~ ~ :.:~[ ~::~ ~' ~?:~:::':~' ~ ::::::::::::::::::::: ~:>.~:~:~::~?.~:~:p:~:~:~:~::::~:~::~?~?~:.x:?:<:~h?::?~:?~: :::::::: ::::; ::::::::::,',' ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :~:~::~:.~'~ ~: :::::]~:C ~:::~:,~::~: ':' ~:::~ ::~ ~ ~ ~ ~ ~',::. f~:< :" :':' ......... :~: '~'::~::"~ :: ::~:,~',~::::::~:::::'.'~':::::"::' ?: :::?':?, :.~', '.~':'::~:::':":~ ~ Z ~ :: :: :: ~ ': :: :: :: :: :: :: : :: :: : :: :: :: :: :: :: : :: :: :: :: :: :: ::~:::h ~:. :~:::<~ :: ~:: ? :~::::::::::::::::::::::::::::~::~::~::~:::::~::~:~[~:::::::::::::::::::::::::::::::: 698 698.00 600.00 17.07 ~ ~2.72 N 0.6~ 0.46 799 798. O0 700. O0 30.36 S 19.44 W 1.78 1.12 ~. ~?~ ~)~ 800, oo.. so. o~ s 28.97 H 4. ~7 2. a~ ' i~' ~:~ i~6~': ~0 i 9'~. 20'"'9 ................... i'02."20''W ......................... 37.'61 ............... i 3.05 1453 1398. O0 1300. O0 251.88 S 129.51 W 55, 30 17, 70 1573 1498. O0 1400. O0 313.40 S 157.08 W 75.92 :::':: :::: 1:~24::: :::.::.: '::'::?l ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::: ::: ~:: ~:~: 0 0 0 B-WSW#7 (SEC 9 TllN RIOE) COMPUTATION DATE I<LIPARUK NOVEMBER 18, 1982 dOB NUMBER BOSS-16132 ALASKA KELLY BUSHING ELEV' = 98.00 FT. ) TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES ~l~r~ ............................. i:~::::'~8 ............................. '~'~'b:b"',"b'O ............................................. ~§'~'","'b'~'"'~ ..................... 2~3, 08- ~ 2276 2098. O0 2000, O0 644,46 S 309, 63 W .--~'4 2198. O0 2100, O0 701.37 S 337.26 W MD-TVD VERTICAL 160.62 17.18 178.01 17.39 196.34 18.33 ...... i.i .................. ~.:~ ......... i ..... :..!i: i} :}:i:}:: :: i:}:::: }ii::: 286~ 2~9~. oo 2~00. oo 92~. 33 s 4~. 62 w 270.70 16.18 29~3 2698. oo 2600. oo 973.92 s 486.91 w 28~. 42 : 4.72 3097 2798. O0 2700. O0 1020, 90 S 515.05 U 299, 44 ~ 4.02 .. '.. :.., · ,.~:.: ~ ~ ......~ ............ ;,., ~: :. ~..~'., ,, ........................... , .., ....... -,:. ...... , ........................ . ...:,.u...... .... --......,.,,.-,..,:...: .......... : ........ :.:.:, ..:......;.-.......::~:..'":""'.:::,.::::::n.::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::: 3652 3298.00. 3200, O0 1221.03 S 649. b 1 ~ 354, 73 9.79 3762 3398. O0 3300. O0 1258.26 S 675.49 W 364, 53 9.80 :: THE NEAREST 20 FOOT MD (FROM RADIUS OF CURVATURE) POINTS B-WSW#7 (SEC 9 T11N RIOE) COMPUTATION DATE KUPARUK NOVEMBER 18, 1982 dOB NUMBER BOSS-1&132 ALASKA ,, KELLY B~SHI~G ELEV. = 98.00 FT. ) ]'RUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES ~c,~o 3290.9c~ 8192.9~ 1218.40 S · ~~'~--'~ .......... ~T'~'~ "::' i;~:~,":,'.:i',.' :::'i':::::::::::;:,.,, i'"'~'~'""ii "': :' ::" ..... :"i~ .... ~':':':'"":~ "'"':: ~ ~ 3500 3158 · 84 30&O. 84 11~59.31 S ~ 13 · 71 W 3400 3249.97 3151 · 97 1203.14 S &37 · 18 W &47.79 W TOP LOWER UONU SURVEY DEPTH PLUGBACK TD STRATIGR~PHIC SUMMARY ~ ., DERIVED USING I]IL DEPTHs AND SPERRY sUN SURVEY DATA SEC 09 TIIN RIOE TOP UPPER UGNU 3040 2747.5& 2&49.54 ) ~FReN D'-AT~-~'~AE.'-COE-ATi'~I~'--A~~i~T-~R~P-OUi~T ! ON BY R~B I US OF CURVATURE KELLY BUSHING ELEV. = 98.00 FT. ARCO Alaska, Inc. Our Boss Gyroscopic Survey . Job No. Boss-16132 Well: B WSW ~7 '(SEC9 TllN R10E) Kuparuk Field North Slope, Alaska Survey Date: November 17, 1982 Operator: Everett Sellers Scale: 1" = 200' I I I -800.00 -600.00 -400.00 -200.00 3789 T~UE NOMTH HORIZONTfqL .~,,. Surface Location (318SNL 588WEL) C. O0 ' , --200.00 --400.00 --600.00 --800.00 --1000.00 --1200.00 -1 400.00 PF OJECTION 0.00 500.00 1000.00 1500.00 2000.00 2500. O0 3000.00 35OO. O0 ARCO klaska, Inc. Our Boss G~rroscopic survey Job No. Boss-16132 Well: B WSW ~7 (SEC9 TllN R10E) Kuparuk Field North Slope, Alaska Survey Date: November 17 ~ 1982 Operator: Everett Sellers Scale: 1" = 500' . 1438.97' @ S28° 16'W I 500.00- :tO00. O0 I ! 500. O0 VER T ..N3RL PROJECT I ON Suggested f 1 to be insertc~ in each "Activ well folder to d~eck ~or timely compliance with our r~Ulations. ~Fpe~;~ator, ~el~,N~ a~d~umber :.' ' Reports and Materials to be received by: /~--J · ~ Date ~Required Date Received i Remarks , Completion Report Yes . Well History Yes · _Samples ,~ ~/~ ~ ~ ~ ~[. · Core ~scription /4~ Z?/~.. . , Registered S~ey Plat ~ ~ Inclina~on Su~ey Dire~ional ~ey t Dril 1 St~ Test Re~s ~~ ~/e ~ ~ - AH[JU AlaSKa, Inc. Pc, st Office Br~x~360 " Anchorage,.~.__~ ~ka 99510 Telephone 907 277 5637 December 9, 1982 Mr. C. V. Chatterton Commi ss i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine. Drive Anchorage, AK 99501 SUBJECT State Reports Dear Mr. Chatterton' Enclosed are monthly reports for November on these drill sites- 1-22 13-6 1-23 13-11 1-24 13-13 6-24 13-14 7-15 1C-9GI 7-16 1C-IOGI 12-19 1E-24 12-20 1E-25 WSW-6 WSW-7 WSW-8 Also enclosed are well completion reports for' 1-21 1G-4 6-23 WSW-4 13-15 WSW-5 18-10 WS.24 1F-7 The survey for 2-22 needs to be reran; a completion report for this well will be submitted when an approved survey is received. We also are including a subsequent Sundry Report for WS 24. Since the information on the WS 24 well is of a confidential nature, we would appreciate it if you could store it in a secure area. Sincerely, P. A. VanDusen District Drilling Engineer PAV:JG'sm Attachments GRU1/L3 ARCO Alaska, Inc. is a subsidiary of AllanlicRichfieldCompany , STATE OF ALASKA ALASKA ~AND GAS CONSERVATION COL~]ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well~] Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 82-188 3. Address 8. APl Number P. 0. Box 360, Anchorage, AK 99510 50- 029-20861 UH 4. Location of Well atsurface 321' FNL, 590' FEL, Sec. 9, T11N, R10E, 5. Elevation in feet (indicate KB, DF, etc.) 98' RKB 9. Unit or Lease Name Kuparuk River Unit I6. Lease Designation and Serial No. ADL 25648 ALK 466 10. Well No. WSW-7 11. Field and Pool Kuparuk River Field Lower Tertiary(Upper Ugnu For the Month of November ,19 82 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks · Spudded well ~ 1430 hfs, 11/11/82· Drld 13-1/2" hole to 2445'; ran, cmtd, & tstd 10-3/4" csg. Drld 8-3/4" hole to 3789'; ran logs; ran, cmtd & tstd 7" csg. Ran CBL/ GR/VDL/CCL. Perforated well. Performed cased-hole gravel pack over perforated interval. Ran 3-1/2" completion assy. Secured well & released rig @ 2200 hfs,'11/22/82. SEE DRILLING HISTORY 13. Casing or liner run and quantities of cement, results of pressure tests 10-3/4" 45 5#/ft, K-55, BTC csg w/shoe @ 2423' Cmtd w/1600 sx AS 7" 26 O#/ft, K-55, BTC csg w/shoe ~ 3734' Cmtd w/375 sx class G III & 250 sx AS I. SEE DRILLING HISTORY 14. Coringresumeandbriefdescription None 15. Logs run and depth where run DLL/GR CNL/CDL/GR GR/CBL/VDL/CCL 16. DST data, perforating data, shows of H2S, miscellaneous data 33off'- 32&~'~ ~)~q'- ,~)ob' ,.~28)' 3227 / 33..lr7'-- 3~;zd'l Zoyo- 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ' /-It/ 7! ~'~ -*"--'~ ~ TITII:: Senior Drilling Engineerna,: /,~-/.~'---,:~_.. - SIGNED ..... ' ...... ----- ........................ NOTE--Re~rt~n'thi~)/~orm is r' equired for each calendar month, regardless of the status of operations, and must be flied in duplicate with the Alaska Oil and C~s Conservation Commission by the 15th of the succeeding month, unless otherwise directed· Form 10-404 GRU 1/NR1 2 Submit in duplicate WSW- 7 ~-~ DRILLING HISTORY NU Hydril & diverter. Spudded well @ 1430 hrs, 11/11/82. Drld 13-1/2" hole to 2445'. Ran 59 jts 10-3/4", 45.5#/ft, K-55, BTC csg w/shoe @ 2423'. Cmtd 10-3/4" csg w/1600 sx AS III & 250 sx AS I. ND Hydril & diverter. Pumped 120 sx AS I top job. NU BOPE & tstd to ~000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Drld FS & 10' new. form. Tstd form to 12.5 ppg EMW. Drld 8-3/4" hole to 3789' TD (11/14/82). Ran DLL/GR & CNL/CDL/GR. Ran 7", 26.0#/ft, K-55, BTC csg w/shoe @ 3734'. Cmtd 7" csg w/375 sx Class G. Arctic packed 7" x 10-3/4" w/150 bbls H20, 220 bbls Arctic Pack & 110 sx AS I. Tstd csg to 2500 psi - ok. Ran GR/CBL/ VDL/CCL. Disp well to NaC1. Perf'd well. Performed cased-hole gravel pack over perforated interval. Ran gravel pack log. (PBTD = 3645') Ran 3-1/2" compl, assy (see attached tubing detail sheet). ND BOPE. NU tree & tstd to 3000 psi - ok. Disp tbg & ann to diesel. Set BPV. Secured well & released rig' @ 2200 hrs, 11/22/82. JG' 1 lm 12/14/82 n~NS~~ # ~ o~ TO: William VanAlen FRC~: D. W. Bose/Lorie L. Johnson Transmitted herewith are. the following: . i~IpT ACKN2WL~DGED: ~'PTFASE RERIIRN RDCEIPT TO: DATE: P. O. ~X 360 ~0~, ~. 99510 KUPARUK ENGINFRRING TO: William ~anAlen D. W. Bose/Lorie L. Johnson Transmitted herewith are the following: PLFASE NOTE: ~ F - FILM, T - TAPE · PC - PHOTOCI)PY DEC 0 6 1982 '""'~'"- ~JasXa 0~i & Gas C:~ns. A~: ~~ L. JO~S~ - ~311 P. O. ~X 36O ~O~, ~. 99510 Thru: Lonnie C. Smith/~-/f-".~-/~' Comma ssione r FROM! Bobby Foster ~<3;~--F~ Petroleum Inspector MEMORANDUM Sta e of Alaska ALA~/, OIL AND GAS CONSEP,_VATIO~ COM~ISSION TO: C. ~..~ .~terton DATE: NoVember 17, 1982 FILE NO: 108/H TELEPHONE NO: SUBJECT: Witness BOPE Test on ARCO's W.S.W. #7 Sec. 9, TllN, R10E, Permit #82-188 S_~an~y ~ovemker 14_, 1982 - The BCPE test began at 4:00 a.m. and ~a-s concluded at 5:30 a.m. As the attached BOPE test report shows there %~re no failures. In summary, I ~tnessed the BOPE test on ARco's W.S.9~'. #7. 02-001 Al' Rev.10/79) S'£ATI': OF ?J,ASKA OIL & GAS CO~SERVATIOII B.O.P.E. Inspection Report D r illi n g Co htr a ct or,J~/~~ Location, General Well Sign O~ General Housekeeping Reserve-pit ~,~/. Rig % · Rig BOPE Stack Test Annular Preventer . Pipe Rams Blind Rams , Choke Line Valves / H.C.R. Valve / ' Kill Line Valves Check Valve Test Results: Failures /~/~asing Set @~2~ ft. ---, Representative ~ ACCU:IULATOR SYSTEt-I Eull Charge Pressure ~~D ps ig Pressure After Closure. /~D psig 200 psig Above Precharge Attained: - Full Charge Pressure Attained: Controls: Master ~ 5 Rcmote ~ ~ / Kelly and Floor Safety, Valves min. - 02 ps ig Blinds switch cover~ Upper Kelly. / Test Pressure Lower Kelly / Test Pressure Ball Type / Test Pressure Inside BOP / Test Pressure Choke Manifold ~-~ ~ valves I!No. flanges Test Pressu re Adjustable Chokes ~ Hydrauically operated choke, T e s t T line-- --/~=~- f s Repair or Replacement of failed equipment to be made within..---7 days and Inspector/Commission office .notified. Re3na rks: · Distribution orig - AO&GCC cc - Operator cc - Supervisor Inspector _ ' . _ . ~ovember 5, 1982 Mr. Jeffrey B. Kewin Senior Drilling Engineer ARCO Alaska, Inc. ?~ ~ Box 360 Anchorage, Alaska 99510 ~.uparuk River Unit ~_~cn? 7 aRCO Alaska, Inc. Posit No. 82-188 Sur. ~c. 321'=~t~[.~.~, 590'VEL, Sec. 9, Tllrl, .... , · ~r,.u~= Loc. 1729'~L, I403'FEL, Sec 9, Tll*~ RiOp [~'i De~ ~- Kewin: ~ ~or permit to dr~ll the Enclosed i~ the approved application = ~ above referenced ~ell. if coring is conducted, a one cubic inch chip frora each. foot of recovered core is required. Samples of well cuttings and a mu~ lo~ are not required. A continuous directional survey is required'as ocr 20 AAC 25.050(b)(5). If available, a tape ~ ~.~,= t~e digitized log ~nformation shall be sub~itted on all logs for copying except experimental logs, velocity surveys and dipmeter .surveys. ~any rivers in al~_ska and their draina~e svs'ter.~s b. ave been ~.po~tan~ for the sDa~i~ or migration of anadro~ou~ fish. Operations in these areas are subject to AS lo.05 870 a~o the re~u!ations promulgated thereunder (Title 5, Alaska A~Dinisgrative Code). Prior to co~m~encing operations you ~ay be contacted by the }.{abitat Coordinator' Office, K~partment of Fish and Ga~e. Pollution of any ~aters of the State is prohibited by AS 46, Chapter 3, Article 7 and the re~;u!ations promulgated thereunder (Title 18, A!as~:~ Administrative Cod~, Chapter 70) and by the Federal_ Water ~-~ lut~-~~,~ ~_..,.. Co~_tro~ Act, as amen,~ed. Prior to c~mencing operations you may be contacted by a representative of ~}-e ~o~e~en~ of Environ[.~er~tal Conservation. !O az(~ ug in scheduling ~eld wor~, please notify tn. is office t~~a b !o~out co~=~~ installation of ~ ~,ou~s prior to .... ~,~,..~, Mr. Jeffrey B. Ke~in Kuapruk River Unit 'WSW-7 -2- November 5, 1982 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness._testing before drilling below the shoe of the conductor pipe. In the event of. suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very trulY- yours, ' C. V, hatte.rton Alaska Oil and Gas ConserVation Commission Enclosure cc.. Department of Fish & Game, Habitat Section w/o encl. Department of EnVironmental Conservation w/o encl. CVC ~ be ...... :. ARCO Alaska, Inc. Post Office B, 60 Anchorage, Alaska 99510 Telephone 907 277 5637 November 3, 1982 Mr. C. V. Chatterton Commi ss i oner State of Alaska Alaska Oil & Gas Conservation Commission - 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Kuparuk Water Source Well #7 Dear Mr. Chatterton: Enclosed are: o An application for Permit to Drill Kuparuk WSW #7, along with a $100 application fee. o A diagram showing the proposed horizontal and vertical projections of the wellbore. o A proximity map indicating the relative location of Kuparuk wells 1B-2, 1B-3, lB-4, lB-5, WSW-3, WSW-4, WSW-5, WSW-6, and WSW-7. o A diagram and description of the surface hole diverter system. o A diagram and description of the BOP equipment. o An analysis of well proximity - water source, Well No. 7. As we anticipate spudding this well on or before November 14, 1982, any questions regarding these wells should be directed to Mr. Rich Gremley in our office at 263-4972. Sincerely, Senior Drilling Engineer JBK/JG: sm Enclosures GRU2/L34 Ar r ,) AL:, : : .... - ;: .. ;.. ,:'J:;:r ¢ o~ ;..Ifapf'C'qichfielr'"~o',lpar:'. ANALYSIS OF WELL PROXIMITY WATER SOURCE WELL NO. 7 NOTE: Refer to the attached proximity map. WSW-7/1B-3- The proposed Well WSW-7 will cross the existing Well 1B-3 by a distance of 47' at a measured depth of 1368'. This distance was calculated using the Gyro multi-shot survey on 1B-3 and the proposed course for WSW-7. Well 1B-3 has an ellipse of uncertainty of 14' across its major axis at the depth at which the crossing occurs. WSW-7 will have an ellipse of uncer- tainty of 31' across its major axis at the depth of interest. The areas of uncertainty for the two wells will therefore not intersect. WSW-7/1B-4 The proposed Well WSW-7 will cross the existing Well 1B-4 by a' distance of 78' at a measured depth of 1300'. This distance was calculated using the Gyro multi-shot survey on 1B-4 and the proposed course for WSW-7. Well 1B-4 has an ellipse of uncertainty of 12' across its major axis at the depth at which the crossing occurs. WSW-7 will have an ellipse of uncer- tainty of 28' across its major axis at the depth of interest. The areas of uncertainty for the two wells will therefore not intersect. ARCO proposes that the following procedures be used to drill WSW-7 safely past the above crossings. 1. The 13-1/2" surface hole will be continuously surveyed to its total depth using a Teleco tool and single shot surveys. NOV 0 4 982 ~a~ka Oil & Gas Cons Commission Anchorag'~ 2. Well lB-3 or 1B-4 will be shut-in if calculations show that a crossing 45' or less is to occur. This distance corresponds to the intersection of the areas of uncertainty. Upon shutting in, casing and tubing pressures would be monitored until a safe crossing is evident. In addition to the above precautions, the on-site rig personnel and supervi- sors will continuously monitor all parameters as the interval of interest is drilled. Also, ARCO Alaska, Inc., proposes to drill Water Source Well (WSW) No. 7 on 60' spacing adjacent to existing WSW No. 6, as shown on the attached wellbore proximity plot. The wellbores for the subject wells are vertical to 500' TVD, which is the point where both wellbores are kicked off. At this point, the areas of uncertainty of the individual well surveys would be 2' in diameter based upon typical field-observed accuracies for the survey- ing tools utilized. Assuming a worst-case situation, the areas of uncer- tainty would not intersect or overlap one another. Further, after reaching kick-off point, the subject wellbores are directionally drilled at diverging angles further widening the margin of safety. In light of the above, we feel we can safely drill Water Source Well No. 7 and avoid proximity problems with the adjacent wellbore. WSW/A NOV 0 Oil & Gas Cons. Commjssior~ Anchorage ,, f ii i I I i i i ii ii I ii i ~1 -' '1111 ARCO Alaeka, Inc. Koparuk ProJeet North Ilepe ,l~llllnI · ., ii data: drawn by :d'.,~. dwg. no. HfY' ' 'o£.qJ~.. STATE OF ALASKA ~, ALASKA O,-L AND GAS CONSERVATION COI~,MISSION PERMIT TO DRILL 2O AAC 25.O05 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] Water Source XXDEVELOPMENTOIL[] DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC SINGLE ZONE ~ MULTIPLE ZONE 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 360, Anchorage, Alaska 99510 4. Location of well at surface 321' FNL, 590' FEL, Sec. 9, T11N, R10E, UM At top of proposed producing interval 1410' FNL, 1219' FEL, Sec. 9, TllN, R10E, UM At total depth 1729' FNL, 1403' FEL, Sec. 9, TllN, R10E, UM 5. Elevation in feet (indicate KB, DF etc.) 57' GL, 62' PAD, 98' RKB 6. Lease designation and serial no. ADL 25648 ALK 466 9. Unit or lease name Kuparuk River Unit 10. Well number WSW-7 11. Field and pool Kuparuk River Field Lower Tertiary (Upper Ugnu) 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 Amount $500,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line / 15. Distance to nearest drilling or completed 30 Mi. NW Deadhorse miles 3551 feet IB-3 well 47' at 1368 MD feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease ~ 18. Approximate spud date 3899' MD, 3424' TVD feet 2560 ~ 11/14/82 19. If deviated (see 20 AAC 25.050) I20. Anticipated pressures 1537 psig@ 80° Surface KICKOFF POINT 500 feet. MAXIMUM HOLE ANGLE 35 OI(see2OAAC25.035 (c) (2) 1500 ..psig@ 3424 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SETTING DEPTH QUANTITY OF CEMENT SIZE Hole Casing Weight 24" 116" 65# ' [ 3-1/2" 10-3/4" 45.5# 8-3/4" 17" 26# 22. Descr be proposeO program: CASING AND LINER Grade Coupling Welded H-40 BTC K-55 K-55 BTC Length MD TOP TVD 80' 36.5'I 36.5' 2353' 36' I 36' I 3864' I 34.5'l I 34.5' MD BOTTOM TVD 116'I 116' 2389' 12200' 3899' 13424' I I (include stage data) 250 cf ± PF II 1200 sx Arctic Set Ill 250 sx Arctic Set I 250 sx Class "G" ARCO Alaska, Inc., proposes to drill a Kuparuk River Field, Kuparuk River Unit, water source well to approximately 3899' MD, 3424' TVD. Selected intervals will be logged. A 20" 2000 psi annular diverter will be installed on the 16" conductor while drilling the surface hole. A 13-5/8" RSRRA BOPE stack will be installed on the 10-3/4" surface pipe. It will be tested upon installation and weekly thereafter. Test pressure will be 3000 psig (1800 psi for annular). Expected maximum surface pressure will be 1537 psig based on warming of a gas bubble rising at constant volume. A 3-1/2" gravel pack screen will be run to ± 2900' TVD and gravel packed. The interval will be produced by a downhole pump set above the gravel pack packer on 3-1/2" 9.2# J-55 ~BUTT. TBG. Non-freezing fluids will be left in uncemented annuli through the permafrost interval. Selected interva]s will be perforated within the Ugnu formation and reported on sub~Jq~~J~ 23. I hereby certify that the foregoing is true and correct to the best of my knowledge I¥1~/V U /-~ J,.~ The space belc~'f~r~m,~ion-~se ! t'~llf,,;llgl ~gJ:J / CONDITIONS OF APPROVAL Samples required Mud log required I Directional Survey required APl number []YES I~LNo J []YES ~O J [~YES F-INO SEE COVER LETTER FOR OTHER REQUIREMENTS Permit number Form 10-401 6RU2/PD21 Approval date ,COMMISSIONER DATE by order of the Commission November 5, 1982 Submit in triplicate ! ! -® -) Surface Diver .' S~/stem 1. 16" Bradenhead. 2. 16" x'20" 2000 psi double stu'dded adapter. 3. 20" 2000 psi dri.lling spool w/lO" side outlets. 4. lO" ball valves, hyraulically actuated, w/lO" lines to reserve pit. Valves to open automati~ cally upon closure of annular preventer'. 5. 20" 2000 psi annular preventer. 6. 20" bell ,nipple. Maintenance & Operation lo Upon initial installation close annular preventer and verify that ball valves have opened properly. 2, Close annular preventer and blow air through diverter lines every 12 hours° 3; Close annular preventer in the event that gas or fluid flow to surface is 'detected. If necessary, manually over: ride and close ball valve to upwind diverter line. Do not. shut in well under any circumstances. 16" CondUctor NOV 0 19 2 · Alaska Oil & Gas.Con~, Anchorage 17~-t8" 5000 PSI ,~SRRA BOP ST$~CK 1. 16" Bradenhead 2. 16" 2000 PSI x 10" $-2~SD FSI c~sing head 3. 10" 3000 PSI tubing he:_d 4. lO" 3000 PSI x 13-5/8" 5gO0 PSI .. adapter spool 5. 13-5/8" 5000 PSI pipe rams 6. 13-5/8" 5000 PSI drilling s~ool w/choke and kill lines .. --- . o 7.. 13-5/8" 5000 PSI pipe r~ms- .'-.._.. 8. 13-5/8" 5000 PSI_blind r~s -.. . 9. 13-5/8" 5000 PSI an:ular .- · ._ : -. . _ _ _ . - . _ . ~ . _ = . ACCL~-~dLATOR ~CAP~£II'T . _ - . ~ ~'~ FILL A~L~TOR ~R~I~ ~'~ WIT~ HYD~ULIC ~ID~ WI~ 1500 PSI ~~q ~ Tr~ ~~R. 3. ~S~ TINE Th~ C~E ~ L:ITS S~-~- ~ OFF. - - - L~5 SE~-~I~ T~ ~ 1~ PSI "13-5/3" EOP STAT.( TEST lo F'ILL BOP STACK A~ MA,-'(IFOLD gilt( A?~=I'IC DIESEl.. 2-, ~ECK T'~.AT Ali. HOLD ~ T'~L~_~D- PREDETE~Ik;E DEPT~. ~'~.AT l'~ ?LUG I~XLL SEAT A]~ SEAT Ig ~N SC~S IN ~. 3. ~E ~lU~, PR~~ ~O C~ ~ ~P~S Y~Y~ O~( F~IFOLD. - ..... 4. ~T ALL C~F~:~S TO 'C ] --. lO HII~TES. BLEED TO Z~O JJ. - . JJ - ::--: . - 7. I~E-PR~SU~ TO ~ ~I' ~{O ~ ~R 10 ~ .: ~ -- . _ ..:_ -_. - . ~~. l J ND I~lm~ - To~o~sz. - _ ' J .; J · lO. It:~E PRESSU?~ TO 3~ ~ ~:g ~ ~R 10 / - ~e~ / " ] · ' 11. ~J( BO~ S~ OF PIPE ~ ~ ~ - . . ~CIII=~ B~EDTO ZERO PS~. ' ~ ' ~ --' - NOVO ~ JJu ~m~. -- ~ '1 ~'_ ' ' ' :-' .~ - 13. T~ ~iDPIPE Y~Y~ TO ~ ~I. ' ' j .-.. . . . : . :- . ,nu,~ e~ 15. P~ TEST [/(FC~TI~ . - _ :~.: : ' .... .' ' _ .- Y~R. - _ - · - ' ' - ' - - ' - - - -? ~TI~LY ~P~ ~ ~L - - .... :- ' - . .. CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ~ ~'( ITEM APPROVE DATE (2) Loc" ,~ ,/-- ~-¥ thru 8) -(9/thrU 11) ( 4 ) C a s g~///,j?l,/ _~ //_ z/_2~ (12 thru 20) (5) 'BOPE (21 thru 2/4) o 10. 11, YES NO 1. Is the permit fee attached ............................................ ~'~ 2. Is well to be located in a defined pool ............................ '. 3. Is well located proper distance from property line ....................... , 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage aVailable in this pool .; .......... 6. Is well to be deviated and is well bore plat included ............... 7. Is operator the only affected party ................................. · 8. Can permit be approved before ten-day wait .......................... , .... Does operator have a bond in force . . . ' 12 Is conductor string provided 13. Is enough cement used to circulate on conductor and surface ....... 14. Will cement tie in surface and intermediate or production strings .~ ~ ,. 15. Will cement cover all known productive horizons. . . 16. Will surface casing protect fresh water zones ..'1~1.11~.~111~]] ~ " 17. Will all casing give adequate safety in collapse, tension and 'burst . 18. Is this well to be kicked off from an existing wellbore ............. 19. Is old wellbore abandonment procedure included on 10-403~. ........... 20. Is adequate well bore separation proposed ........................... #--~ 21. 22. 23. 24. Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... . Does BOPE have sufficient pressure rating - Test to ~Z~ psig .. Does the choke manifold comply w/API RP-53 (Feb.78) .................. · , R~24ARKS (6) Add: ~Ul'I~ //-q-ff~- 25. Additional requirements ............................................. //2'1+ Additional Remarks: Geolosy: Engineering aw;M Lcs ~ ~EW ~VA ~ JKT~- RAD rev: 08/19/82 INITIAL GEO. UNIT oN/OFF' POOL CLASS STATUS AREA NO. SHORE 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. LIBRARY TAPE CURVE SPECIFICATIONS Company ARCO ALASKA, INC. Well D.S. B-WSW-7 Field KUPARUK County, State N. SLOPE, ALASKA Date 11-15-82 curve Name (Abbrev.) Standard Curve Name Logs Used Scale .. RS Resistivity Short. DLL .2 - 2000 RD " Deep " " .. GR1 Gamma Ray 1 " 0-100, 100-200 SP Spontaneous Potential " 0 - 100 DEN Density CDL 2 - 3 , , CORR Correction " -.5 - .5 DENP Density Porosity CD/CN 60 - 0 . CN Compensated Neutron " " GR Gmmma Ray CDL-CD/CN 0-100, 100-200 CAL Caliper " 6 - 16 , .. ., . , . . ~..~ nnmmis~iol FI~E:LA1530 PROGRAM:LISTER Ala~a:Oih&--Gas-Gons;-6om~r~m'as~fi PAGE 1 ARCO ALASKA INC, · :..c:~ '.'.." ~;. '.. '; f =========================================== '::c:::':~:::;: '1 :~;i c c . ; .................................... DEPTH GR1 RS RD SP GR CAL DEN CN DENP CORR · :..~ ~: N .... P ._/_C_ ............ ,%_ .......... _,% -0.5 3~.~ 56.2 -o.5 ~ 1.8 '4.9 54,2 -0.5 43.7 54.1 -0.5 39.4 53.4 -0.5 .s9-;-2- -- 51.3 -o. 5 50.6 -0.5 39.3 50.0 -0.5 ............... ........ · ,.,2412./.q., ............. "" ............... "'"'"'~"(';::6. 725000. U~'":"*"~'"' ::.,.,:.,.:..,..~.,.,~,,, ~.. ...... . ....... 0.0'"": ...... ,,.-.~,~ ~.,.:,.,~,:..89.2 ........ ........ ' ........... "' ......~8;~.~-~"."~"-~s.8 o.~;~8 .......... ~'.~ ~" ~'"" ~"" ~ ~:'":". 7~ 2'~~~~~S'"'725~ 0;~ 5'9;9 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0 o5 0.1 ¸ 0.1 -0.0 -0.0 -0.0 0.1 -O .0 -0.1 -0.1 -0.1 -0.1 -0.1 -0.0 0.0 -0.0 -0.1 -O.! -O.1 -O.O -0.0 -8.0 -0.1 30.8 32.1 32.5 32.9 32.4 31.8 32.0 32,g 34.3 2.1 - 3~.-6 3'4.9 2.1 ....... 3'2';'I ....... 34.4 ........ -0.1 -0.0 -0.0 -0.1 -0.1 -0.1 -0.I -0.0 -0.0 0.1 0.2 PAGE 2 DEI~ ............. C-N ....[J£NP G/C % CORR '~q:5"~'"','""""'""'":5'~';~''''';' ..... i:~'"8 ~:::'2:~::~ :~:::;~: ........ :'~:~:~::~: ~' 1:0'.7 ' '~-i .....~-~- .... ~ ;5 :'...'!..'::''?:'";":::"':':"~'" ':::" :": ..... ":':~:.:~'-~'. """"~ ........ :'":'"""':":" .... : :; :~ :: ~:: :""' ~t'~:: ' ~T::: ~:: 0 · 6 2 · ~ ':'-"' '":'~'"~'~:""~":':"'"~'"~"~";~" i:~;'~' 5'~;~ ............. ~:~:, i ~; ~ e. ~ ~. ~.2 '7::: ::::~ 6 2.2 ~6.6 5 0.2 ........ '" ..................... z~";'~"':'""'":'i'~::Y":'~' 75~:'::~' ~'~'~ :~ [~;~ ~,~ ~,7 ~,~ ~'¢~-- 2.2 ~5.2 ": ...... ':"' .... ~ .... '"~:5"~ ""::'~'~;'V' ........ ~:,'~ ~o'~ '- ~.~ ~.o -' ~:: ~0.8 ~.~ ~.5 ~0.~ ~0: :: I3,2 2.2 ~0.5 28.8 ./:: · '.."~'. 2: ~ 0 · 2 2.2 ~ 2.1 29.5 "" ' ......... ............ ""~"~'~;'?" ' ........... "'"" .... iiT~' ....... ~;'o: ~:~ ~;~'~ ~o.~ e.~ ~.5 ;;:..' : .~..:6~:;:10.9 2.1 ~1.2 B2.0 ................................ ~ :~'~'"'; ..................... '"s2:;"'~ 26.6 ......... :::::::::::::::::::::::::::::::::::::::::::::::::::::: ;-~ ~ s. 6 .. ===== ==== ===== ========= ===================== ~':'. 0.1 ~;-i .... '~1.1 3 2.6 .... "'"':: '"":"-' '""':~":'-o"":" ""~':~'~i': '-: :" ~i':~ .... ~ ~ o · ~ ~. ~ ,6>::< I0.1 2.2 ~6.9 29.9 ....... '" ..... '~"'~ ' :'~ ......... '" '~'"'"~'"'z"~;~"~'""" ~"*?;'~ ~" '"'~";~ .... ~;~ ~. z ~. ~ ~ z. o i 0' 1 2.1 ""~'"" '~"~ ...... "'"S,'~" '~'"50~'~ ~;~ ...... zO'~ z.~ 5-i : ~0'5 1.6 52.6 65.8 ...... "' ~" ...... ~;'~""" ~' ""~<s''' '' ~' ~ ' 7 1.5 5~. 7 ~. :. :".' ..: .......:.: ~.<...c~ ~.~ {~.-~-~.;~:.;...>~/.:.-'-.% :' -,.:-..~ ~ '.~...'.,~ '.-? -'>:':~.t .'. :::..~: :' ~ '.~ ~'-; -~ ... :....-. ~ ~'.~ ~ :.-.~ -. '.. · ::~. <~.5::::: :~ < ~ ~;7 ~ e ~ 5~ ~ ~ z.5 ...o ~7.5 2'~; ........................... 2'~';:~ ................ 2'~'" i ~'~ ;'7" q~';5 ~"~ '~ 9 ~ 6 1.5 52.6 69.2 ~'~:~:-~6 1.5 g5.g 67.2 9,6 1.8 g2,g 52.1 2~9~, '~72~ 15,8 ~,3 29,2 72.~ 9,6 2.2 39.9 28.7 -_~ : 9,6 2.2 35,7 29,5 2q96. 81.8 1~.9 16.q 27.2 78.0 9,7 2.2 36.7 29.0 :~.'. ".~L16,5~ ~ ~ 9 6 2.2 ~5.1 28.5 9,5 2.2 ~6.9 28.8 0.0 -0.1 -0.1 -0.1 -0.1 -0 · ! -0.0 -0.0 -0.0 -0.0 -0.0 -0.1 -0.1 -0.1 -0.0 0.0 0.0 -0.0 -0.1 -0.0 -0.0 -0.0 -0.0 -0,0 i -0.0 0.! -0.0 0.0 : -0.0 -0.0 -0.0 -0.0 -0.0 0.0 0.0 0.0 i 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 PAGE ARCO ALASKA INC. DEPTH GR1 RS RD SP GR CAL ::: '. ~z~ i: ~ !N G/C ~ ' 2~'5'~"2''' ...................... "8~",''5 .............. i'2:',"i'~ .............. ~§';~b ................ ~',"~ T. :. - · ~ .:: ...... ¢ '.".'.': : :;.L'.;. ~..-.'.'T' :~.: :.'.'. :.':t..ss'iY~:'/. ';:,: ~c.; .,..'s:s~ 2508. 67.7 ~.8 15.3 25.9 ....... "-" .......... ~p"'; .......... '""'-"~'A';-'Z' ....... ....~,%.~_.... ~.:.~.. ":::"~i:;; ...... '?"""'"":'"'"":"~ ' ' ................. iS;~ ...... ~'9'::~ 2.2 56.'~ .... ~.2 O.O 2.2 :s6.8 29.5 0.0 2.2 59-;0 .... 30.0 0.0 2.2 38.3 30.1 -0.0 2.2 36.* 29.6 0.0 31.1 29.7 0.0 2.2 -~ .... 5o.~ o.o 2.2 3~ .2 29.9 O.O 2.2 36.1 29.6 0.1 2.2 35.2 29.6 0.1 37.9 29.7 o.1 2.2 2.2 2.2 ~2,1 50,2 0.1 2.1 38.3 30.5 0.1 2.2 39.6 50.1 0.1 2.2 37,5 50.2 0.1 0.0 / 0.0 0.8 O.O 0.1 0.1 0.1 0.1 O.O 0.0 O.O 0.0 0.0 -0.0 -0.1 -0.1 -0.1 -0.0 -0.1 -0.1 -8. -0. O · 0 0 1 0 0 0 0 PAGE CN DENP CORR 1:0 ' 2 ..... "'"::"::""'~' "~":::': .... '"~'~,~'""':~'50;"~' ::::::~i;::~ lo' 2 .................. ..~ ......... :..:.:~. ............. . ................... ...:..:.,. ....... .............-?:... . ... ~o.6 2582. 55.1 10.6, 13.8 51.2 45.7 10,1 ..... ' ..... "' ........ ":~' ...... '"'"'"i'~:~"'"' """'5'S:;:'d ~:~:~ ~o. ~_ ~. z ~"-5 :: ~0.2 2.1 ..... ......... ' ............ "i~,"~ '"' 'z~',"~" 5"~,9 ~:~;:::~ 9. ~ 2.1- !"" :::~7- ~ ':"" "'"~ ;'"'"~ :'""'~'"' ": ";~" ~"s ....... : :.' ....... · .... · : :...: .'' ..:. ~ ....':.' '.:." 9 · 6 2 2 .' · ;:.. "':'" ~'!7~':.-- .':."..:.' ~'.::'.:' '.~.'.'?X::..:.-:-.:": ": .... ::.: , .,:: ...r'..'.:.. :::::::::::::::::::::: ::::: :: ' 2588. ,7.1 13.5 17.7 53.2 51.4 9.6 2.2 '6 2 1 . : +:: :... : ......... _ ..: ........... :...:: ........ ~:..~:.:.: ..: .... .~: ........ .:..:.:..... .... . :::: :: : : : · 2590. ~)1,1 125.2 16.8 5q-.6 48.0 9.5 2.1 :::: 9.5 2. i 2592. 47.q 12.0 15.5 55.0 51.8 9,& 2.1 ........... 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