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HomeMy WebLinkAbout182-137 Ferguson, Victoria L (DOA) /g. .?, �3 From: Hunter, Lindsey L <Lindsey.Hunter @conocophillips.com> Sent: Wednesday, June 19, 2013 3:57 PM To: Ferguson, Victoria L(DOA) Cc: Wallace, Chris D(DOA); NSK Fld Drig Supv; Jolley, Liz C Subject: RE: ConocoPhillips Water Source Step rate test 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 SCANNED ; 0 6 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 DB&W 907-265-6427 lndsey.hunter@conocophillips.com 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 Fld 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 MIT5 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 a(�,alaska.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 Drlg Supv [mailto:n1335@conocophillips.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 1335conocophillips.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 WSWell 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.ferquson o(�.alaska.gov 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 i 4* . 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 1B 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 lindsev.hunter(EIconocophillips.corn 3 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission r.---) DATE: Wednesday,May 15,2013 TO: Jim Regg Nee/ 5I17(13 P.I.Supervisor l SUBJECT: Mechanical Integrity Tests l CONOCOPHILLIPS ALASKA INC WSW-02 FROM: Lou Grimaldi KUPARUK RIV UNIT WSW-02 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry 1.— � NON-CONFIDENTIAL Comm Well Name KUPARUK RIV UNIT WSW-02 API Well Number 50-029-20812-00-00 Inspector Name: Lou Grimaldi Permit Number: 182-137-0 Inspection Date: 5/9/2013 Insp Num: mitLG130509084849 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min WSW-02 N 1821370 SPT 2723 IA 330 1710 1690 1680 - ;Type J r -- _._ _ - j Well T e In' TVD 1500 OA 140 280 280 280 PTD T e Test' Nest psi Interval-1°T R P/F P - Tubing i 450 -j 450 450 - i ±__ Notes: Test for possible restart.3 bbls to pressure up.Initialy lost 100 psi in 1st 15 minutes,repressured to initial test pressure and restarted test.Rest of test held well. SCANNED FEB 2 0 2014 Wednesday,May 15,2013 Page 1 of 1 ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510 -0360 y E \�7 October 26, 2011 Alaska Oil & Cans. Corm Mission Commissioner Dan Seamount Alaska Oil and Gas Commission A _ - 333 West 7 Avenue, Suite 100 kq Anchorage, AK 99501 „o, v4 Commissioner Dan Seamount: 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, .; 1+1? 1 (, / / &/Q? tdCd" 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 & 11( 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 1C -170 50029231540000 2030780 19'3" 1.20 10" 09/11/2011 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 52" 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 S~T BY :~CO ;11-27-97 ; B'IBAi~I ; KPS/RELZS/CNST/PROJ~ 907 276 7§42;# 1/ 4 ........................ £c,_~ ........... . RECEIVED .................. MEMORANDUM TO: Julie Heusser '~\:\~'''L'J DATE: August 1 I, 2001 Commissioner .~. 1_ SUBJECT: Mechanical Integrity Tests THRU: Tom Maunder ~..(3~~ Phillips Alaska P.I. Supervisor/~~''''''f'''--'',...,-,,~',,~,. KRU lB Pad ~..~N"5 ~,;'""'" wsw-02 & wsw-03 FROM: John Crisp Kuparuk River Unit Petroleum Inspector Kuparuk River Field NON- CONFIDENTIAL State of Alaska ~ka Oil and G~ Consentation Commission w,~d Wsw-o2 ITypelnj. i ~?N~ !T.V.D.!2727I Tubi~l 200 I 20o I I I'"~""1 4 P-T-D-!':1821370ITy"e~e"'l . P I,Te~"~,i ~ I ~-~'~ ! 24o i .~7..oo ,I . ! , "I P/F I E Nol3es: ' w,,',l Wsw~ IT,,e',"i.l~:::~N.~ :1 ~.v.o. i ~ I~u~l ~o I ~o I '1' 'i,.~..,I 4' P.T:D.! 1.82,1420 I'Typet~l p' i'restPSil 3106 i.c,~.~! '.120'I 1.800' ,1' I ' I p/F I..F_ ' w,,iI P.T.D.I Nol~es: "W~l P.T.D.I r p-T..D.! l ~',,.e,n~.l ' I 'r.v... I ITu... i ' '1 ' ' I I ' I'~"'"'1 Typet~i ITest~l' ' I c~,.~,g I . .I ' !'. I ' ! P/F' I .' ' ! ~-.v.,).. i ITu,bi;~l'1 ' i I. 'l".r~.~."l' Type,test, i I T.~ P~II C.~i.g I. I I I. I .P/F I, I T);p~'nJ-! '.' "! ~r.v.D. I I"i',;~l . !I' '1"' I!r'te'~il Typ~t~l . ITest"~l ,, I C,~.,j I., , I. . I. I ' ! .P/F, I ' ,, Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. :~N=NOT INJECTING ' Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workm~er O= Other (describe in no~es) Test's Details I traveled to Phillips Alaska Kuparuk River Field to witness the 4 year MIT's on WSW-02 & WSW-03. We attempted to pressure:teSt these wells w/no success. The wing valves on the tree's were serviced but still leaked causing un-successful MYI~s, PhilliPs ReP. Pete Nezaticky has requested faulty valve be blinded to allow us to pressure test these wells. M.I.T.'s performed: _2 Number of Failures: _2 Total Time during tests: 2hm, Attachments: cc: MIT report form 5/12/00 L.G. MIT KRU 1B 8-11-01jc.xls 8/13/01 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser ~ DATE: July 21, 2001 Commissioner ~[9~10\ SUBJECT: Mechanical Integrity Tests THRU: Tom Maunder /~[j.~~ Phillips Alaska P.I. Supervisor ~ lB Pad _~\..~% ~ WSW ,02 & 03 FROM: John Cdsp GKA Petroleum Inspector Kupamk River Field NON- CONFIDENTIAL I ~ Packer Depth ' Pre,est i'~ial 15 Min. 30 Min. I w~!l wsw-021Type~'.j.I '" '1T.v-D-I 2727"lTubi~l 200 '1 '2o0 I' ~ I ' ~l""t=v"l "4,"1 i i~lol~s:P.T.D.I 182~370 ITypetestl. s :lTest~l 15o0'l'Casin;I, , . 2o0 I 1'7o0 I 156° I I P/F ' W,~q w~w-o3 ITypelnLI' '. I T:v-D- I 26~5 I'fubi";I 120 I 120:/' 120 !' Imt~,.q 4 P.'T:D.I 1821420.ITypet~l s ITestpsil 1500',lC~si"gl '1,2o I 17o01 11o0,1 ..... I p/F IE: I TyPlnj.I' '1 T.V.D.I'1 TubingI '1' '1 ' I '' I'mt~vaq ' ' TypeteStl I T,es~ P~,I , . I Ca.~i~,l ' ' I ,I I , I e/F I ' ITyPelnj. I'I T.V.D. I'"' I Tubing l '' ' I i I' 'lmt~q ITypetestl ITestPql I, Ca~"gl," I,' I I ' I P/F !'' iTypelnJ:l '' IT.V.D'I '' ITubi~l "1 '1 '1' 'll~tervail ITYP'~estl' ITestpsil lcfii,gl , '1 ,,." I ! '1 P/F I weal , , P.T.D,I W~l ' P:T'~D.I ,, ',, W,~lI P.T.D.r Ilolms: Typ~ Test ' ., M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer sU~ A= Temperature AnomaiY SurVey D= Differential Temperature T.est 'Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ, S = SALT WATER INJ. N = NOT INJECTING Tsst's Details Suspected leak on the bl0ck valve to the flow line would not allow us to finish the MIT on WSW-02. A definate leak on the block valve t° the fl°w line would not allow us to successfully test WSW-03. These wells will possiblY test after all bi~ valVeS ~ ~erVi~ed ~ reP~iredl ~e~ Dethlefs Will have this done before next MiT's are performed. M.I.T.'s performed: 2 Number of Failures: 2 Total Time during tests: ;~ hm, Attachments: co; MIT report form 5/12100 L.G. MIT KRU WSW lB 7-21-01jc.xls W23~1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test ARCO Alaska~ Inc. f, .~ FIELD / UNIT / PAD: 7u/26#/J55 1.3,5. I 1500 Kuparuk'/KRU Obse~red initiai $~,"essure for 30 re. in. no leakage, l .... wsw.~~ ~ ~i,~; I s,~ °4 I 7" / 2,~ / Js~ 170 ~60 250 2~000 8'80 1~860 i, 3.5 15oo { 0 1,980 t, 850 { 1:880 26# 1 j5,5 ij I l WSW-0 7 N P Diesel 2, 838 £6# 1 J55 2859 Jl l I ..... 264//J55 1500 200 100 1960 I 1oo I ~oo 1860 1650 I 100 100 t 9:07 [¢I I 3.5 I 1500 I t50 [ 2000 ] I960 I 1960 s.~, ~soo I ~oo ~e~o ~sso Till IIt.I. FLUIO CODES F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT iNJECTING i Dislribu~.on: orig - Well File c - Operator c- Database c- Trip Rpl File c - Inspeclor TESTTYPE: M =ANNULUS M~IxlITORING P = STD ANNULUS PRESSURE TEST R = INIERNAL RAD. ']3:U~ER SURVEY A = 'r'EM PERATURE ANOlV~4.Y TEST D = DIFFERENTIAL TEMPERATURE'i'EST OPEP, ATOR REP SIGNATURE: MIT WSW 1~0/05/97 ANNULAR FLUID: P.P.G. GLYC~7,_ SALT WATER DfllLLING MUD OIl-ER Grad, 0.35 0.00 O. O0 0.00 0.00 , AOGCC REP SIGNATURE: /~ ,'~ C/(~ WELL TEST: Initial 4 - Year X Wo rkove r Other (Rev 9/17/96) STATE OF ALASKA ~ ~ . ~ OIL/~dXiD GgS C~I~ERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown__ Pull tubing Alter casing Stimulate m Plugging Repair well Perforate X Other 2. Name of Operator ARCO Alaska. lng. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 321' FNL, 290' FEL, Sec. 9, T11N, R10E, UM R E ~ E ! V E At top of productive interval 119' FNL, 987' FWL, Sec. 10, T11N, R10E, UM At effective depth 102' FNL, 1250' FWL, Sec.10, T11N, R10E, UM ~/~.Z~R- 1 t~91 At total depth ~[a$~a Oil & Gas Cons. Corn 67' FNL, 1316' FWL, Sec. 10, T11N, R10E, UM 12. Present well condition summary 2-20-91 ~"~w~Oli~Ul~ Total Depth: measured 3900' feet Plugs (measured) true vertical 3 4 2 4' feet None Effective depth: measured 3500' feet Junk (measured) true vertical 3 2 0 O' feet None Casing Lengl~ Size Structural Conductor 8 0' 1 6" Surface 2 4 3 4' 10 3/4" Intermediate Production 3 8 3 9 7" Liner Perforation depth: measured 3286'-3338', 3356'-3368', 3524'-3540', 3551 '-3563', true vertical 2916'-2954', 2968'-2977', 3086'-3097', 3104'-3112', 6. Datum elevation (DF or KB) 100' RKB 7. Unit or Property name Kuparuk River Unit feet 8. Well number WSW #2 . Permit number/approval number 82-137 / 91-010 10, APl number 5o-029-2081 2 11. Field/Pool Kuparuk River Field ~ission Ugnu Sands Cemented Measured depth True vertical depth 200 SxPermafrost 80' 8 0' 1025 Sx AS III & 2467' 2250' 250 Sx AS I 250 Sx Class G 3 9 0 0' 3 4 2 4' 3461'-3491', 3631'-3636' 3042'-3063', 3157'-3161' 3382'-3394', 3591'-3623', 2985'-2994', 3131'-3152', Tubing (size, grade, and measured depth) 3 1/2" J-55 to 3690' with gravel pack screen around tubing from 3249' to 3690' Packers and SSSV (type and measured depth) Baker Gravel Pack Packer SC-IL@ 3033', Baker Sump Packer F-1 @ 3690' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 3511'-3518', 3077'-3082', 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 3978 930 1300 Subsequent to operation 7200 1000 1300 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 X 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 09/12/90 SUBMIT IN DUPLICATE ~, tdimry of Atllntic Richfield Complny WEi~I. F "~ITRACTOR- - - REMARKS I "ARCO Alaska, Inc--~_ PBDT ,. IFIELD' DISTRICT- STATE I OPERATION AT REPORT TIME WELL SERVICE REPORT ,0'760 lq I [--I CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK Weamer ITemp. I Chill Factor I Vl'lblllty lWi~el' Report --',~c? 'F ---..~, 'F ,~ miles knots I\E[r' I V MAR- ! !99! Anchora.qe ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 10, 1991 Mr. David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston: Attached in triplicate is an Application for Sundry Approval on the following well. This well is within the the Kuparuk River Unit, but is not completed in the Kuparuk Oil Pool. Well Action Anticipated Start Date WSW-2 Perforate January, 1991 If you have any questions, please call me at 263-4241. Sincerely, P. S. White Senior Operations Engineer cc: J.R. Brandstetter ATO 1120 w/o attachments L. Perini ATO 1130 S. M. Renke ATO 1126 KOE1.4-9 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE Of ALASKA ALASKA OILAND GAS CONSERVATION COMMISSION 0 ~ APPLICATION FOR SUNDRY APPROVALS 1 Type of RL:,quest: Abandon _ Suspend _ Operation Shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate _ Change approved program_ Pull tubing _ Variance _ Perforate _..X_ Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 321' FNL, 290' FEL, Sec. 9, T11N, R10E, UM At top of productive interval 5. Type of Well: Development _ Exploratory _ Stratigraphic _ Service ._.X_ 119' FNL, 987' FWL, Sec. 10, T11N, R10E, UM At effective depth 102' FNL, 1250' FWL, Sec.10, T11N, R10E, UM At total depth 67' FNL, 1316' FWL, Sec. 10, T11N, R10E, UM 6. Datum elevation (DF or KB) RKB 100 feet 7. Unit or Property name Kuparuk River Unit 8. Well number WSW #2 9. Permit number 82-137 10. APl number so-029-2081 2 11. Field/Pool Kuparuk River Field 12. Present well condition summary Total Depth: measured true vertical Effective depth: measured true vertical 3900' feet Plugs (measured) 3 4 2 4' feet Norle 3500' feet Junk (measured) 3 2 0 0' feet None Casing Length Size Cemented Structural Conductor 80' 1 6" 200 SxPermafrost Surface 2434' 10 3/4" 1025 Sx AS III & Intermediate 250 Sx AS I Production 3 8 3 9 7" 250 Sx Class G Liner Perforation depth: measured 3286'-3328', 3382'-3394', 3461 '-3491', 3591'-3623', 3631'-3636' true vertical 2916'-2946' 2985'-2994', 3042'-3063', I' 3131'-3152, 3157'-3161' Tubing (size, grade, and measured depth) RECEIVED JAN 1 01991 Measured dePth ~¢~t~'t' p 80' 80' 2467' 2250' 3900' 3424' 3511'-3518', 3077'-3082', 3551 '-3563', 3104'-3112', 3 1/2" J-55 to 3249' with 3 1/2" gravel pack screen to 3690' Packers and SSSV (type and measured depth) Baker Gravel Pack Packer SC-1L@ 3033', Baker Sump Packer F-1 @ 3690' 13. Attachments Description summary of proposal ;X Detailed operation program _ BOP sketch Perforate 14. Estimated date for commencing operation 15. Status of well classification as: Jan. 12, 1~)~1 Oil M Gas __ Suspended_ 16. If proposal was verbally a~3roved Name ~f approver /~ Date approv~ Service Water Disposal 17. I h th rue and ~rre~ to the best of my knowledge. F~ ~MI~N USE~LY O '7/ Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test_ Location clearance m Mechanical Integrity Test __ Subsequent form require Approved by order of the Commission Ui'ltdiNAL $16NED DY LONNIE C. SMITH IApprov I o. Form 10-403 Rev 09/12/90 SUBMIT IN TRIPLICATE Well WSW #2 Perforate Gravel Pack Screen Perforate Gravel Pack Screen . . MIRU slickline unit. PT equipment. Pull isolation sleeve in jet pump sub and redress. Gauge tubing and screen to 2.4" (minimum ID= 2.495" in Jet Pump Sub at 3000' MD RKB). Run to 3679' to check for fill inside screen (fill has not been tagged recently). RDMO slickline. MIRU E-line unit. RIH with 2 1/8" Halliburton Dynastrip Gun with 20.5 gr. charges and a CCL to shoot the following depths, starting from the deepest. Slow down when running the guns across the Jet Pump Sub to avoid damaging the seal bores. The perforations should be 4 SPF and have spiral phasing. WSW #2 Gravel Pack Screen Depth (Ft. MD RKB, DLL~8-27-82) 3286-3308 3319-3338 3356-3368 3382-3394 3474-3486 3524-3540 Perforation Depths Lenath -- 22 19 12 12 12 16' TOTAL 93' . RDMO "E" line unit. MIRU slickline. Rerun isolation sleeve for jet pump sub. 4. RDMO slickline. 1. 5000 PSI ?" WELLHF. AD CONN£CTOR rLANG£ 2. 5000 PSI WIR[LINE RAUS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSi 4 ~/S" ri. OW ~UBE PACK-Orr 2 RECEIVED Naska Oil & ~as Cons. Anchorage N]REL, JNE BOP EOUIPMEN? __ STATE OF ALASKA ALA,SKA OIL AND GAS CONSERVATION COMMIS,~ION REPORT OF SUNDRY WELL OPERATIONS 1. Type of Request: Operation Shutdown__ Stimulate __ Plugging Perforate Pull tubing Alter casing Repair well Pull tubing Other X 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 4. Location of well at surface 321' FNL, 290' FEL, Sec. 9, T11N, R10E, UM At top of productive interval 119' FNL, 987' FWL, Sec. 10, 711 N, R10E, UM At effective depth 102' FNL, 1250' FWL, Sec. 10, T11N, R10E, UM At total depth 67' FNL, 1316' FWL, Sec. 10, T11N, R10E, UM 12. Present well condition summary Total Depth: measured true vertical 3 90 O' feet 3 42 4' feet Plugs (measured) 6. Datum elevation (DF or KB) 100' RKB feet 7. Unit or Property name Kuparuk River Unit 8. Well number WSW 2 9. Permit number/approval number 82-137/9-301 10. APl number $o-02~)-g0812 11. Field/Pool Upper Ugnu Effective depth: measured 3 5 0 O' true vertical 3200' feet Junk (measured) feet Casing Length Size Structural 80' 1 6" Conductor 2434' 10 Surface Intermediate Production 3839' 7" Liner 3/4" Cemented 200 Sx Permafrost 1025 Sx AS III & 250 Sx AS II 250 Sx Class G Measured depth 80' 2467' True vertical depth 80' 2250' 3900' 3424' Perforation depth: measured 3286'-3678' true vertical 2900'-3200' Tubing (size, grade, and measured depth) 3 1/2" J-55, 3300' Packers and SSSV (type and measured depth) GP pkr @ 3016' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure REr..'£:IVk b · qi'aska Oil & u~as Cons. Commis$io~ Anchorage 14. Prior to well operation Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure N/A Tubing Pressure 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 10-404 I~ev 05717/89 SUBMIT I~ DUPLICATE DATE ~-I -8cl TIME o~,4 O0 ~1,-5., 24 HOUR REPORT DRILL SITE /-~, PAGE /~ OF WATER SOURCE WELL STATUS REPORT WELL SOURCE WELL PRODUCTION SOURCE WELL POWER FLUID NET PROD REMARK', , , 7-I/2 TEMP CHOKE 11~3~ METER GROSS TUBING TEMP c'HoKE METER POWER WELL NUM PSI ~F BEAN PSI TOTAL BBLS PSI ~F BEAN TOTAL BBLS SI/HR BELLS 3 R2.0 155, q/o ~ws,~,~/./. ~ZRG . ,5 / ooo , , ~' 93,0 ,, /z../,z64so .3 .'7 ~,P, G 8~0 ~' Reo .. ~s~,s3~ 2GG7 ) .. '7 960 ~ ...... ,:~4n e~;o$~: ~ 9,~o ... ~ . ,o,6o ...... es~:~ 2~,=i .... ........... , / .-~05 ~ ?,o ,,, ~ .~,.q,o ~ 75 .......... /o ,,z. Oo ~ ~ ...... · ........ .... ....... , . , .......... , . .. ~ ~,, .. __ ~ , TOTAL GROSS TOTAL TOTAL POWER FLUID ,,,~4 ~0~ NET , · ., Ii 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 Anchoi'age, Alaska 99501 Dear Mr. Chatterton: Attached in triplicate are multiple Applications for Sundry Approvals on the following Kuparuk wells. Wel! 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 2v&~' Conversion May, 1989 WSW -~8&9'~' Conversion May, 1989 WSW -10&11'''''~ Conversion May, 1989 2V-16 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 of AtlanticRichlieldCompany ALA~, .A OIL AND GAS CONSERVATION COMMIS...ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon _ Suspend _ Alter casing _ Repair well _ Plugging _ Change approved program X Pull tubing _ 2. Name of Operator 5. Type of Well: Development Exploratory Stratigraphic 99510 service ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 4. Location of well at surface 321' FNL, 290' FEL, Sec. 9, T11N, R10E, UM At top of productive interval 119' FNL, 987' FWL, Sec. 10, T11N, R10E, UM At effective depth 102' FNL, 1250' FWL, Sec. 10, T11N, R10E, UM At total depth 67' FNL, 1316' FWL, Sec. 10, T11N, R10E, UM 12. Present well condition summary Total Depth: measured true vertical 39O0' 3424' Operation Shutdown _ Re-enter suspended well_ Time extension Stimulate Variance Perforate Other 6. Datum elevation (DF or KB) feet Plugs (measured) feet None RKB 100 7. Unit or Property name Kuparuk River Unit feet 8. Well number WSW 2 9. Permit number 82-1;~7 10. APl number so-029-2081 2 11. Field/Pool Upper Ugnu Effective depth: measured 3 5 0 0' true vertical 3 2 0 0' feet Junk (measured) feet Casing Length Size Structural Conductor 8 0' I 6" Surface 2 4 3 4' 10 Intermediate Production 3 83 9' 7" Liner Perforation depth: measured 3286'-3678' MD true vertical 2900'-3200' TVD Tubing (size, grade, and measured depth 3 1/2" J-55 tbg w/tail @ 3300' MD Packers and SSSV (type and measured depth) GP pkr @ 3016' 3/4" Cemented Measured depth True vertical depth 200 SX Permafrost 80' MD 80' TVD 1025 SX AS III & 2467' MD 2250' TVD 250 SX AS I 250 SX Class G 3900' MD 3424' TVD 13. 14. Attachments Description summary of proposal X.~ Conversion from water producer to injector Estimated date for commencing operation May 1989 16. If proposal was verbally approved Name of approver Date approved Detailed operation program _ BOP sketch I15. Status of well classification as: Oil 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. Signed //~.~/--'f, ,/~ ,/~ ~'~-~,~'f'~ Title Sr. Operations Engineer I ' ' FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity m BOP Test_ Location clearance Mechanical Integrity Test Subsequent form ORIGINAL SIGNED BY ~.._~'~/~_:._.';'" '~/ Approved by the order of the Commissid_r~NNIE C. SMITH -~~ Commissioner Date IIAppr°val No? Form 10-403 Rev 06/15/88 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 B HP in the Upper Ugnu is 1000 psi. No workover fluids are required. Procedure for WSW Conversion il 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. · Il II 1. ~)000 PSI ?" WELLH--~ CONNECTOR FLANGE 2. ~)000 PSI WIRELINC RAMS (VARIABLI~ SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-Orr ?]RELINE BOP EOUI, PHENT Transmitted herewith are the following: PLEASE NOTE: BL- BLUE~INE, S - SEPIA, F- FIIbI, ~PC - PHOIDCOPY ARCO ALASKA, INC. Alaska Oil & ~as C6ns . Al'TN:p, O. ~'BOX ~360 :' ~/,-Z~2~i~'~ - ~~~311 Ancho-'rage C~m~issio~ ~0~, ~. 99510- A~O AU~KA, :u~. ~"'~/U'r-~'~'~EB 1 ~ 1983 ~: ~ - ~311 . P. O. ~X 360 ~/, ~~il & Gas Cons.. Commission ~0~, ~. 99510- ~choragk TO: William VanAlen FREM: D. W. Bose/Lorie L. Johnson Transmitted herewith are the follc~ing: PT.WASE NOTE:~B~~ F - FILM, T- TAPE, PC- PHOTOCOPY o. ATTN: LORIE L. JOHNSON - AFA/311 P. O. BOX 360 ANCHORAGE, AK. 99510 nil & G, as Cons. Commis. sion Anchorage ARCO AlaSka, Inc. .?--. Post Office B~. ~60 Anchorage, Alaska 99510 Telephone 907 277 5637 October 26, 1982 Mr. C. V. Chatterton Commi s s i one r 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-2 1F-6 If you have any questions, please call JoAnn Gruber at 263-4944. Sincerely, P. A. Van Dusen District Drilling Engineer PAV/JG:llm Enclosures GRU2/L30 ARCO Alaska. Inc. is a subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASK&_.~iLAND GAS CONSERVATION C. IMISSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE J~3X WATER SOURCE 2. Name of Operator 7. Permit Number ARCO Alaska, Irc. 82-137 3. Address 8. APl Number P. 0. Box 360, Anchorage, AK 99510 50- 029-20812 4. Location of well at surface 9. Unit or Lease Name 321' FNL, 290' FEL, Sec. 9, T11N, R10E, UM LOC~ATIO~~ Kuparuk River Unit  /AT VERIFIED 10. Well Number op Producing Interval/ ---~---~ J Surf. /r' WSW-2 68' FNL, 1541' FWL, Sec. 10, T11N, R10E, UM-- Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Kuparuk River 0i 1 Pool 98' RKBI ADL 25648 ALK 466 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 08/22/82 08/27/82 09/08/82I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18.PIugBackDepth(MD+lA/D) 19. DirectionaISurvey I 20. Depth where SSSV set 21. Thickness of Permafrost 4018'MD,3397'TVD 3863'MD,3302'TVD YES IX-I NO []I none feet MD 1625' (approx) 22. Type Electric or Other Logs Run DLL/GR, CNL/Cal/GR, D IFL/CNL/GR, CBL, Photon/Neutron 23. ~ CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE iTOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# U-40 Surf. 80'(PL) 24" 230 sx AS II 10-3/4" 45.5# K-55 Surf 2408' 13-1/2" 1200 sx AS III & 250 sx A~ I 7" 26.0# K-55 Surf 4008' 8-3/4" 475 sx Class G & 110 sx ~,S 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) See Attached ' ubing Detail Shee~ 3631 ' -3668' 3511 ' -3518 ' 3337 ' -3367 ' 3618'-3623' 3461 '-3491 ' 3586'-3591 ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 3523'-3546' 3382'-3394' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 3551 ' -3553 ' 3318 ' -3328' N/A 3286'-3318' with 12 5PF 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO 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. Form 10-407 Submit in duplicate Rev. 7-1-80 GRU2/WC11 CONTINUED ON REVERSE SIDE 29. NAME GEOLOGIC MARKERS Top Upper Ugnu [! 3279' Top Lower Ugnu il 3770' · MEAS. DEPTH TRUE VERT. DEPTH FORMATION TESTS Include interval tested, pressure data, all ,~lu~(ls ~ecove~ed GOR, and tiFne Of each phase 2911 ' N/A 32L~6' 31. LIS-[. OF ATTACHMENTS Dri I 1 i~_n9 Hi ~to~ry~, l'ubi n~Detai 1~ Gyroscopic Su rve:%~[~_copi es)_ 32. ! hereby certify that the foregoing is true and correct to the best of my knov¥1edge Sr. Driilin9 Engr, Si_nedq . ........... ,, 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 l '. 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 !orm 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 2t' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details oi any multiple stage cement- lng and the location of the cementing tool. tern 27' Method of Operation: Flowir. g, Gas Lift, Rod Pump, Hydraulic Pump, Sut)mersil)le, Water /ection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none" WSW-2 DRILLING HISTORY NU Hydril & diverter. Spudded well @ 1330 hrs, 08/22/82. Drld 13-1/2" hole to 2428'. Ran 61 jts 10-3/4", 45.5#/ft, K-55, BTC csg w/shoe @ 2408'. Cmtd 10-3/4" csg w/1450 sx AS I. ND Hydril & diverter. NU BOPE & tstd to 3000 psi - ok. Tstd cSg to 1500 psi - ok. Drld FC, FS & 10' new form. Tstd form to 12.5 ppg EMW. Drld 8-3/4" hole to 4018' TD (08/27/82). Ran DIL/GR and CNL/Cal/GR. Ran DIFL/CNL/GR f/4014'-2408'. Ran 7", 26#/ft, K-55, ERW, BTC csg. w/shoe @ 4008'. Cmtd 7" csg w/475 sx Class G. Tstd 7" x 10-3/4" ann to 1000 psi - ok. Arctic packed 7" x 10-3/4" ann w/300 bbls, H20, 110 sx AS t, and 220 bbls Arctic Pack. NU BOPE. Set stack on wellhead. Instld 7" packoff and tstd to 3500 psi - ok. PBTD @ 3863'. Tstd 7" csg to 2500 psi - ok. PBTD @ 3863'. Tstd 7" csg to 2500 psi - ok. Ran CBL & gyro. (Baker sump pkr set @ 3690'). Perf'd 3636'-3668'; 3631'-3636'; 3618'-3623'; 3591'; 12 SPF; 3623'; 3523'-3546'; 3551 '-3553'; '3511 '-3518'; 3461 '-3491'; - 3382'-3394'; 3318'-3328'; 3286'-3318'. Pulled up 20' and stuck guns. Attempted to free guns - no success. -While attempting to pul'l out of rope socket, tool came free & moved up hole to 2324', and became stuck again. Pulled out of rope socket @ 4750 lbs over tool wt. TIH w/Tri-State overshot assembly. While trying to latch onto fish, fish fell back downhole to 3269'. POH & left 22' of gun in hole. TIH & tagged fish @ 3280'; latched onto fish, bumped & jarred loose. POOH - recovered fish. TIH; tagged btm @ 3682 & washed to 3688'. Equalized 20 bbl. Hi-vis HEC pill f/3688'-3166'. Perf'd 3586'-3591'; 3367'-3337'; 3357'-3367'; 3286'-3318'. Ran Photon log. Washed perfs. Ran Neutron log. Set Baker pkr @ 3241'. Press. tstd ann. to 800 psi - ok. Performed cased-hole gravel pack over perforated interval. Ran CCL/Neutron/Photon log. Ran 3-1/2" completion assy (see attached detail sheet). ND BOPE. Disp well to diesel. Secured well & released rig @ 1400 hrs, 09/08/82. JG:sm 09/07/82 GRU/DH43 Comgan, y - , - 70B2-40 SC-IL 'Gravel Pack Packer 80-40 MODEL'S' PERFORATED GRAVEL PACK EXTENSION CASL~G SUB 5"~ .x. 3-1/2" B~3 lord '. . S~2%ROUT SAFETY. JOINT 3-1/2" N~ 10rd B x P 3-1/2.' 120' J-55 BLA~TK PIPE NU 'lOrd 'B x P C~D~"rRALIZED EVERY 15 FEET - 3--1/2' BAKER ALL-WELDED GRAVEL PACK SCREEN 10rd B x P C~ 3-1/2" X 1.660" O-RING SEAL SUB ~-.q3 10rd B X P 3-1/2" BAKER[~-ELD ALL-%~LDED GPA~ PACK SCREEN 10' LONG ?,-iTH 8' OF WRAP },q3 10rd B X P 85-40 Ymdel "F -I" Sump Pa~ker ' 80-40 MODEL E-22 SNAP LATCH S.=.~L ASSY ~:/ 3-1/2" NU 10rd BOX UP 2.99 cplg 2.992 cpig. I 0 0 , PERRY-SLIN W_L_'I~ l SURVEYING COMPANY ~,~.,~F'~-,,~ -,-:-~ ...... . ...... 'i:i:'~ .... ::' ~NL~Ur~t~U~'--~K~:-.,i. - .... B USU.-2 (SEC:.9.TI ~N R % :l ~'l,,/'..' COHP T~T.ION'D~TE ". i<UP~Ri..ii-:.. ALASKA ........... ~'~_. VERT:iC~L SECT,iON ........... , .:., .... ~ ,~,,: .::, ~:,?:. % i ,. .... . I]ATE OF q._ UR''-9 b: ¥ S:i:i.F:'TE H BER .t ,, J ':.." . BOSS bYRuoL. LIFIC :.:.';I..iRVEY KELLY BIJ:::;H)'Nf3 [:~ f!'V. --. ' ' ( ..~ ..... i',, OF'ER~TOR-MCGLI I RE TOTAL i-iEA~.':iLiRE D 't -~EF'TH Vr..l'~ I 1 L. HL V['-_l"~ ! i L.H,,,L, l !NL.L l BIH ! 1 UB!; ' LI.~,!~,EL; I 1 UN · DEF'I'H' · DEPTH : DEe :MIN :.i. DEGR~ESi- .: , , :~. , ~ ?: ~., -. ! , 00' "2o0, o0. .0 ,,' 5 'w". o, ia :300 300. O0 .~:u.~. ,..,u 0 2" I~ ~/· ou ~ ' ' (). i 3 , , ~., i~ IN? 7~' &O"'E O' 1'7 500 .:. 499 99 40~' 0 ~,~ E , 67 ~00 ............... ~i~-~-DO ...........:" ' '": ................. " , ' .... . . ., . .. :" , ' , 55 I., 74 .',.~,,,:.,.. , . . ,; - · ~;l:.Vl:.l-( 1 I Y Nb_L: I F~NLiUL(41~ [-:I...iU~Li i NAzi k::':; BEG/1 O0 - ' '-'-, NoRTH/oL JTH EAST/WEST SI:CT 1000 99. 1. :3.~ ,-. -1 <-, ~...:, 11 -.-, (- 11 .z, 1.._,.~ i 20 C, 1177.01 ~ 1-2:21,9 i 1400 1 "'"'""'-' :.,29 ...;. ~.,I..:j ~ ....... ! 4 F40 i 395. '::~ z: . 4oo. "~- 1500 1 '"'" U._, :L 550 .1. 479, 74 i. 700 J/., A,'.'_-], '-' ·.,., ~. ,gL 1 ::.:: ('; c} I ' ~''''"-~ . ...... c.o:. .l~ () · 1774-. 05 2000 '1'-'~'° ,':~/. 0-.., ,Z3. 1: C, :::21C)O 1 '? 44 ,,.:,'""=,.. ,. . '747,~1 :Lo 7 N;,c. J.&~ E "7'F7'; 7~". ' 't o"''1J!; ....... N' :'7'~';:&9 'E ................ 4 ..... . .,:~ .... .:~ ~ 39 ': t8 I8 N' '"'" -" .._..z, i a~ ::~,N . 77' 39 1381,74 -d'.~. ;.;T;~-- t 507 ,, 25 1 ..=..;91,62 1760.96' 1846. E 1 . '":' ":' E: ......... :t, 6;:':~ E 1.04 E O. :27 E O. 2 i E 0. ,23 :, :: 0 40 i ~ , .:::4 ,, I ':.:".'..', .'--,L RVEY I NG COMPANY F'~:~iOE: :::: SF'ERRY-SUN WELL '"' ~ ' "' '"I~ O..-'C::" '"' .' :':-::':~ ..... ::i'::.." .... . '",",.:':-' '..'.. ',. Y .,....,,. ~,,....., ...,......:. ,,..,,,.....,... , , . ...... . ... .:,.; . ,, ~,,,,,', ~,,, , ,.:....,, · ..,,,, ,. 0~ .". ..... f4N~H.~.,I~.¢L~E.-~-I;tL'R'L'SK~ :;.~ .... · ',.;,. · . ',,,.., . ,. .,..... · .... ' ';~:;~" ':~1 ^""'""S:'::~"~¢""t'~'"':">":'J'> '" .... '*'" "~¢" '" ' " ' DATF_,: OI-"' ':. SURVEY SEPTEMBEr,: '1, 1 '?:"i: u w.sw-2 < sec :'Ri 0E') !".:. "' "'" '"' .... ,.;. · . ' .... .~.." ;;"" ' ......... " "~" 'BO,~,~.'. BYROSCUF It:..:,URVEt . · '~ ~ ',:,' .~,',,~, ?.',,,'.,.. , ~,;ii..iF-~i..i~':.'. ::;I-I--' I I"I~IJ~I"N .]. ] 1 ::'~ ::: -.'"' ;_il-lB NUH/d_b.I"~ biU'.:;.'=: :i/=, 1 (.) ? ........ ALASKA .: :.:.. KELLY BU'SHING ELEV. = ':;'='- ,:"),:-} F"t' .~ . ~:.' OF'ERATOR-MCGUIRE VER'i"i CAi_ SECT i E'N CAL:.,:.UL.A'~E[,~ ALOi'i¢ CL£,.~tiRE ........ ":'?: ........ ~. ' ': ::::::::::::::::::::: '- · ,. . ,"': ', 2, ':. : ', "', ..... ".':: ,:' ?"." . " ' "'" ":" ,~ , ' ¢':'" ~ HE~Si.]RE£, VERTZC~L ' VERYZCAL Zi,,iE. LZi',i~'i'ZOi'4' .E!~REC-'i-iON SE. VF.t~-TY REd: i~'~NGLiLAR .... L:OOh'£~ir',i;4 fbi:::; --'v'[:l-.:i'T'q'"'.T"' · '"~EF'TH DEPTH DEPTH DE6 MIN, , DEGREES DEG/! OO NORTH/SOUTH E~.. T/WE.:,T · :,~ , , ;'... ; '' . ................ ~.-:~Lx3 - --2:~.;z~, ~.,., - i'.-;':~', ~5.:.'. ~. ~.i ~,~ -~' ~,,.-~.~',,.o-:,'. ,= :'0.-60 ' ' ' i0~, i3- N 666..-r=,- E 2300 2115.64 ',:.2017, f::,~i!..:.~'i'.,.'~ '3~'.i '..4 .,,:.,'.:.N.,.fGt,.,5~O, IE .... 0i:14 .' ..~.15,~6 N '717,:-35 E 7' :;Z ,':.. ,, " ".. 2400 2201;,..81 ':" '"~, ..,,,.i03,. ~]~' ?.:.~,.,' "':' '>;'"::'"""' 31 "':: ': 1 "~..N!i8t :"~: E : "0.~1"'"' 12.-;, 1 i'"' N 76:~i,, 2'.:;, E ...... / ....' 7,': · · ,. .. ....... .. ' ,--..t, ~- , · · ' ~ ........................ ~~i'~.--.'~'',' 2{~()0 .,::.z. oo. C", i .,:: ..I. oo. c.,. · ,:, J. ;=.,.,..-: N ~,.'. ~," r_ i. C,O i 30. ,) i i'4 820.02: I= ........... ., · ·, 2600 2370, 98 2272:. 98 :::; ,¢i: :" "=:'- '=" ~'" : · _ .5 ,:; ;'~: N. B.~ ~ 1 O E .. l 16 .. :, l .:,/:.,, .... -, N 87.'2: ,, ':'~* ,..,':',:,'='-..,,":' "" ' ") :" 24-54.._',7 . .,:,:,56....*7 .., ..... :,7 · . N: .GL'~,. :,7.49 E ' O, 94. : 14-:.":". 03 N W2L4. O'..T/ E 'i;'¢ :3 :='.i: 'ii;':2, .,:=7~1¢.. '--' '"" "-" '="'=' ~' ' ' ' . . " .... ' ..... ' ' .... ..... 2800 --.-...- ....... :~..-:,~.-,~.-,--; E,O-. ........ ~'.:kS~- ;- 6:' 0-. :I ;,. ::-.- '-:-35:-"-0--' .... ::'-'N+'-:82:" 69; E--- i:, 'J. i i:49; 89 ~ ....... '.::/~ 4.. ':-:..'900 2617,89 2519.~89 .'." 36 3~, . N.82,.8~. E 1,60. 157,21 N 1042,:F.:1 IS .!. ,L~ 5 .-.'1,, ,." ' ... ":".-,,'=:,',, ' ' N,..~.8:-=:, 3t':'_~, E . -' .'-::" 16". · t60 84 ;N 107:2, '."'7 E , ;!.,:.)':i!i:.,':i ,. i": .,..:...,...,2657,.76 .255,~,, 7~...,' .. '37.. 3:;3 : .... . .... , ,... ...... ::3,,)00 ..... 26~7,'2.3 ..... ;~5-B-.-.~';'..'33 ....... 38 "6 ' N 83 · 50 E ' o. 5'3 ~-'-"'1-S4.37 N i ii. 02';, ,"TO'T'%E.:. T'..~'."F...7'..'T"'=" · =, .,.:,v'"O-='''' : ": '=' =7,.=,~. =..:,1 i' : ''~ '''= ~,..--,.~ ,°*'"-'~: ...-=, 1...: :: ~.. ""F':.:0-, 21' : '8~,'="' ,..,~ E'~'- ' .:: .'... O,._F,'-'~ . t 67, '=,,0....: N '3100 .' 2775.-'"": ':' E I 45 1171 ._7 N 11/=,4,~=' · . .... , E 1177,,()'7 5,.= .~677 · ..., .... : ;3.?!:00 ~'='~-":-' ~ 7 ".;~').q ~'7': · : ' ,~.';, "" 0 i,,I '~2- ~0. E ' O, ':*1 187, 6.6 N ' 1'.."::~5, Off: F' i'-]0::?,, ?;7 ~:,,-,~.l~,.t,=ll d.,~ '-" .'~",,~,~"# .I- ~" !'~"~" ' m -~ ...... "~"' · '"'~ · "'~ ........ "-- ' · · ,:, .6.=, 0() E,' _'i :'.':'77 :.' :=:4-00 '-'¢¢~'-:,~, " ':~42 196,06 N 1"' '-' .. .. ~. .....04 290~,04. 44- 24. N ~.3,!0 E ,'- - , · _ ~ . _ :.?.;::;~0 '306S;'.'S:4 ..... :;..'..:-~7i,34 '' 4'6' i5 .... N ;."32:--'~",' iS .... i"8,:.F., ' --:204. :-..-':':, iq - i43:3,~7-:'E. .L -' PT.'rT. ".; 3600 : ':' ':'" '= ' '" ' N o..,, IO'E Z.43 Zl.'~ o 0.=,,=,. '.=.¢ 4 4 :El '~' 9 '-"~' " ~.~, N 150 1..,6.74 .' ""' .... .. :':':4' '" '-' ::~700 :3201.71 . 3! '"'~-X:, · 7'i ~';0_. : N 8z.. 60.. E · 1 ,9/-,. _ ~=,.,""':":' · 4:3 N! ='""-' '-'"' · .., ,::, i, ..... _....-_, . ~ ....' ...... :3;E;C~O :S::.:'84";-0 :i. .3 i 6,.'.', · ~,"2 :i . .%2 "-'~: :L ' i',i ~:~::[ · 50 :-E.~-' ....... I"'. :.-!fn3-' -,.-,-,-,,-,--,,z,.e,--~,~..:.:,.~.. o. ;,, ,,~ ......... .~'r-/:-'"~'~..,........ ~..'::~"~, ..i:.=. .. j ,:.,/..,: ;-, -~ ...... · . . .... ~ ,...~ ..~ .-! .... 2900 ...... :-:-'=:2.~ 0':~ ,::,.<:.,~ 7 ~..~" "? ?,'/ :2 ! I',i "--',:.,";.-~ ,3 ["~.. Ii.;.: 0 , I i-,.. 24 1 . ':~.. 9 I'4 ! 7:3 C': ,, ":'"".., ,.:. E 1 7'..:, :... ,. . · 4000 3::48./::. ! 7 .--,",,=,-c4. ' .... 2 . 25 , -'~ .' ,:,:,:,,~.. ! 7 ."',.',,' .[ N 8:3, :':'.~0 E C) O0 I 2:...~ 1'4 1:3 I. 7 ,, :L '..5 iE :I ',3 ':::':"; , ' -'! 0.1. S ;.S:3 ?7..i. 7 :.?.';:2'.;".'-.;'. i '7 - :'";2 .2 i N F..~:3..30 ii.-': .... ' ' 0 (.;0 ---~.,:-..".."',2~"-'T4 ........... "].'~.17. ;;"...'3,'.1:.'-'~ .......... I.'~:~=;"'." .... ·, , . '-"-' D E G. '"" 40:1. '-' -- i i-; "i I-' -- "- i"l i--i ii _ , HuR]'ZOIxlT~L DI.:FL.A..E..HENI : !,:,4,:, /-,9 FEET AT NCRTH ,:,~ ,:, M IN EAST AT MD = THE CAL. C..'I. JLATIOI',I I='ROC. Er.~URES ARE BA..S;ED ON THE USE ["iF 'I"HREI.-" P li'IENSiOi',iAL I:,~AI:iIIIS OF: ~_:t.I-(V~.i"FUF:I.'.: l'li:!i:'l'i-.-!.':.:~':l., ARCO ALASKA, INC. B WSW-2 (SEC 9 TIlN RIOE): KUF:ARL;K ALASKA "IEASURED ( ,.~EPTH SPERRY-SUN WELL SURVEYING COMF'ANY . SEF'TEMBER' i, i 9:.'::::--.'~ KELLY BLiSHING EL. EV, == 0 F'E R A T 0 F:- I'~'l E: G U i R Iii,' IINTESPOLATt~{) .~VALUESlF. OR ~V~i :l~ 0~ ~E~1~ OF MEA'SLIRED DEPTH ~ll I ['-- I : ' l~ I ll' ,:' ~, { i ' ' /l ~ . I I' :l ~ '={ ?'{,l~<~ : l:~' i ~ l{l I ' ' l .................................................. l~U: ~U~--:':H TOTAL VERTICAL VERTICAL RECTANGULAR ' .COOR~INATES MD-TVD VERTICAL DEPTH DEPTH NORTH/SOUTH EAST/WEST D I F'F'ERENCE COIRRE}}C]" }[ ON -4 SF'ERRY-SUN WELL '.:';URVEY'ING Cr-HF:'ANY ALASKA INTERPOLATED VALUE.S FOR EVEN 100 FEE'T' or:: ':"~.ib-:F;EA DI:.'.:F']'i..I HEA'.=-;LIRED ( _EFTH/ " "1' R'U E' 'SUB ' SF_A ' ' l',Z, T' AL VERT I CAL VERT I CAL REC:TANGULAR COORD I NATE'S MD---'F VD I ' ' E EF l H DEPTH NORTH/SOIJTH EAST/WEST D I F'FERENCE C 0 IRi:;.:i:: C: 'T i O i'.I 498 ,- ......... -4¢,.'.~..'t:t('t ........... 400. GO '5?8 ,..~;'"~P~ .:,. 0(). 500. . O0 , 698 .." ........ 7'F9 7';;'E;. . o02 . ,-,,:/¢, ,",,', o" ' .. o; o, ,.,,.,. ~,Oc.). O0 1006 998. O0 900. O0 11, O. O0 0'. O0 E; · ' ' O. 12 W O. O0 ~'~ .. ,:..~ '.~ -"o O. ::.-';'[. W ('i... OG. ,., , m: ' ':<' :' '· 0.'::'.~: N 0 O0 ("~ c"~<"~ '~' O. 1'::" .... , W 0 O0 · ~, _ ~ ,. ~ .... N 4.75 [:: 0 ,, 1 () (). ". ~':: N ,., 13 ~ 77 E O. ,, ..~<=,'" '~ ,..,'"' .,, N" 2E:,. 40 [': .... :. 6::) : .... "', " N' · .=: .... 1 17 ' E 4 '-":,o .,=':' ,, 67 N : ,:,'" 1. A_ 6 E 8 .97 4 ,, ~:, -N ....... :-"i-i":'- ~:~ ....... 4~" '::-¢ ........................... ~':"'¢:;: .............................................................. N 162 94 E '-":: ..... "' "': .... ::.-...,, '~ :D ." . ..... N 2t4 ' .... ~::' - ~"J ' N " '27.-]. ?;/.. E: ":;'"....,. 45 ~., .::.':: N 337. ~: 7:3 97 .... 4 E . 19, 52 N 401.69 E 9::: 40 l':) 4:3 N : '464 ~, :34' E' ' .... :i. i i ,, '?4 ~ N 52&, '74:, E 1. ]:: '~ ,, 34 i ..~, ,':" ,, ARCO ALASKA~ INC. :' B WSW-2 (SEC 9 TI!N RIOE} - ~ i<~.F'94f~JK ALASKA MEASURED (' EPTH SPERRY-SUN WELL SLIRVEYING COMF'ANY ..... ~NO~'ieiE7~ " COMP'UTAT! ON DATE SlzF'IEMBER 1, .1. '..:/::--::,::: KEL_L Y BI_ILZ.;i'-i I N[::; E L.. [': Y. --.:= I.'.'IF' E R A T L-I R-I'i C f3 U .'[ '" '" · ' INT BPOL "~ALtJE. S. E.-.~&O.O,:,FEET OF SUB-SEA ~:", ' ' · ' ':.' ' "" * '" ' '"?":" ,:",,t~,.-f.,'~z.~," .,c': ' · · ~ . . . , ; ':., , , ,;, ,. ~ .. :: ' i ~u,- "Si-iB-SEA FOTAL VERTICAL VERTICAL RECTANGULAR COORD~. NATES MD-TVD DEPTH DEPTH NORTH/SOUTH : ' EAST/WEST DIFFERENCE VERT I C:AI_ C: 0 R R E C 'l- ]: 0 N 1800.00'.: ,..*'. I'900,; 00.:" ' · 2000 · OO °100. O0 2200. O0 · . , 95.62 N,,'. '?.. ,: . .". 587; 3<.'-. i05 37 N' '"' 647,27 · i-J. · u.--' r,l /uc,. /..:: 1 ";"-::'~.,:.. ,~.,.:,c"-' N 76/--, .,:.~"":" 1..0:~..:o:~'-' N "::~i: :::, ' "~Z7..L]'=._. ,-..-. ..., .'r.!','< ':'. ,... ~ :._: .,, .... .[ 7., 42' 1 ,'., J .":.-:.-z'.: 7 16'. 74 i. 7.27 ' '. 8000.00. ':: 3 t O0; 00 .... 3:200,. ,'~;', .......... ~-~='. .,:..:./. -::~r,--,.. i~': : i 703; 65 E : r" THE NEARE.:. I 20 F:'r'u3T MIl (FROM RAD]'~I:4 oi= CURVATURE) r::,Ollq"i-:F, ; 46.47 .N.,.:::,:.:';" · 9~,7.42 E 2.54.68 155.39...N. j"i ' 1027 ;; 6.'.:';; E 277 ....:.":'":'.,. ,;,.',.: i,i ".: ii,:,.:,..:,7 ,: 173 '~':N "- ou ...:,:_-: E ':":':1..t'-' ._, 1"--" '-' l'-"/"c~:c~' E :::/=,4 10 ,:,4.4o N '. :: . ~...,.,<.,~ , '-.i.~5-.-:;-:B'-iq ............................... ;'-'"" ..... ;-~1'1-'2' ,~ '.' .,:,,. ,~,, 6c, N . .14~3. :31 E 44.:7.: ,, 49 ....~..~""'":"-'-'· 8 !-',_ IN .': 1577. "=, ...~ E 4'~,' 6, ~ 5 ;; .'"¢ :' '7' ..... - · -,-..' ,, ,".Z, .620 '""-' . 0 SPERRY-SUN WELL SURVEYING F:OMF'ANY ~' ~ ':..':..:' ... , ~,,~,,,~..:~ .,.,.., .:/..':.~ : .?':' .~;?,~.':..,~..~.:.' . ,... , '.~ ' · ': ".~',:,' , ' , i'~ ' ~' " ~?'~ "~."'~' ,' , :'~ : .... . ,.,.,~,~.~,.~...,~,.. ,,'~,¥.',,..,,. ... ~. ,.~,, ~. : · ~u: ~u~-~,~H - TO~L ...... VERTZC~L VERTZCAL' RECT~NGUL~R~:~'.COORp~N~TES DEPTH DEPTH' .,,:. , .... ,~,~; _ ~ .... ~ ~,..~,, .~,~ .2,.,,.,, ~..., , · . . .~,.. , . . . . ..'.. .... : . ,. ~ ...... ' "' ~'"':~'.~;.~::~: .... 7 . "~ . . ~ ... . .. .~.'' ~... ~ :.... ,.: .,. :.~.;~ ;'.~' . 3770 ,~ ~ 5 ~' &8:3~ 4~ ' '~$0'" '"" ~:~?'.N ...~,.., ?'',,' ~' '"' ' ~ ~,b,'"~ z 7. E "' :'~":'0 ...... '. 3863 ' '3302, 4~ :. ~ 2~8.57 N ~:~ '~ :::. :1:70~'. 42 .E 401 ,:, . ' '-'c ':' L~o.)7.:17 .-,.~,~,a.. ': ..-,:, ',~c "~':" :31 MEASURED ,)EPTH , , o, MARl<ER TOP OF UF'PER LJCN[.J I'OP OF'. LOWER L.IG.r,~I._! ;E,i...IRVEY .[~ £..=¢'"¢. 1=-I' PBTD TOTAL ,DEPTH DRILLER . ' · '.,,... i... :., !-:..j-,.:." " ', '."," ": ' .' · ,' ...,.!~... :~;'.,~,:..~...~,'.~' . . :.,. · . · · .: · .' ' ' ".~','~'".:""".~ ':'"~"" :'~ "' ;:? ,-'~'~ · ",'f..' '..' ,~ "~. ' .'..2s ' ' ' . ',' '~, ' · .:! . .'..: .";:'. ,:;, ":'i '. ...~.,. · '.~'~'.'..r~,'~. ¥.'. .: .;:, ;. . .., .... · :,,....~.~: . .': ....... , .:-¢.,'. :.:~-' ..... ..' ., ~ · . . .................... i---) ...... F-ROH----L--i-NE~R EXTRAPOLAT i ON BELOW DE~PE:~ST' 5'TAT ~. ON. .~.) Cr~I~F'LITFF~ I::'ROC~RAI~ - SPERRY SUN THREE' DI~tENSZONAL." RADii IS OF CLIIRVA'I'UIR'E. D~T~ .... ~L.L. ULAT~ON ~ND INTERPOLATZON BY R~D~l. Jc, OF CURV~TIJRE .DATE OF .=,.IRVEY SEPTEMBER 1 1':;':::"-':' CC. iNF:UTAT ;'ON .DATE ..... -----'"c'.." SEPTEMBER t, 198~ ' , III'' ''''dOB 'NUIdBER BU'' ~'''":~';'--'161 'J''''7 "' "'''",.::''''''"' '..,."~.(EELY. BI''J'SH.I NO ELEV' ='' 98 "00' FT" ARCO Alaska, Inc. Our Boss Gyroscopic Survey Job No. Boss-16108 Well: B WSW-2 Kuparuk Field North Slope, Alaska Survey Date: September 1, · Operator: Tc~ McGuire S~mle: 1" = 500' 1982 surface (32IFNL 2905~KL) '~"~'o~'~- oo ' ':." ~' 150~.00 ~ PROJECTION ARCO Alaska, Inc. Our Boss Gyroscopic Survey Job No. Boss-16107 Well: B WSW-2 Kuparuk Field North Slope, Alaska Survey E~te: September 1, 1982 Operator: Tom McGAmire Scale: 1" = 1000' 1848.69'~@, N82° 4018 .10I210.. OB 20~0. O0 VER. T'I CF~L PROJECT I ON Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. ' Op~r. ator, ~11 Nan~ ana Number - Reports and Materials to be received by: /~- ~ Date Required Date Received Remarks Completion Report Yes fO well.History Yes/ -- :Samples /~":-- P/ ..... -- ~- , ,,, · ,. 'Core Chips . ~~'~~ Registered sUrV~ :~ .. · ·Inclinati°n. Survey' ,/~ , · Drill. Stun Test Reports /~/~-~_. . . Production Test Reports ~.~: , , 1 ~, ,,, ,, , , , , , , KUPARUK ENGINRRRING TO: William VanAlen FROM: Transmitted her~qith are the following: pT .FASE D. W. Bose/Lorie L. Johnson NOTE: ~ F - F.ILM, T- TAPE, PC - PHOTCCOPY ARCOALASKA, INC. ATIIq: LORIE L. JOHNSON - AFA/311 P. O. BOX 360 ANCHORAGE, AK. 99510 A I ~. .-. , ','~. /~,n,uhorago TO: William VanAlen FROM: D. W. Bose/Lorie L. Johnson Transmitted herewith are the follc~ing: PI.VASE ~: BL- BLUELINE, S - SEPIA, F - FILM, ~ PC - PHOTOCOPY As~PT ACKAKfWr RDGED: E RETURN Rt~2EIPT TO: ~ AI2~KA, INC. Anchorage A~: ~~ L. JO~S~ - ~A/311 P. O..~X 36O ~0~, ~. 99510 ARCO Alaska, Inc. ~- Post Office Bo,. JO Anchorage, Alaska 99510 TelephOne 907 277 5637 September 10, i982 Mr. C. V. Chatterton Commissioner 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 August on these drill sites' 1-19 13-32 1E-30 2-23 13-34 1G-1 2-26 14-21 1G-2 6-19 18-3 1F-5 6-20 18-6 WSW-2 6-21 1E-17 Also enclosed is a well completion report for Kuparuk 1E-16. Surveys for 2-22 and 6-18 are being reran; completion reports for these wells will be submitted when approved surveys are received. Sincerely, P. A. VanDusen District Drilling Engineer PAV/JG: 1 lm Enclosures GRU1/L93 ARCO Alaska, Inc. is a subsidiary o! AllanlicRichfieldCompany ' - ' STATE OF ALASKA ~ ' ALASKA C"-"AND GAS CONSERVATION CO; ilSSION MOHTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well ~ Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, inc. 82-137 3. Address 8. APl Number P. O. Box 360, Anchorage, AK 99510 50- 029-20812 9. Unit or Lease Name FNL, 290' FEL, Sec. 9, TllN, RIOE, UM (Approx) Kuparuk River Unit 4. Location of Well 321 ' at surface 5. Elevation in feet (indicate KB, DF, etc.) 98' RKB 6. Lease Designation and Serial No. ADL 25648 ALK 466 10. Well No. WSW-2 11. Field and Pool Kuparuk River Field Kuparuk River 0il Pool For the Month of. August ,19 82 q2. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 1330 hrs, 08/22/82· Drld 13-1/2" hole to 2428'; ran, csg. Drld 8-3/4" hole to 4018'TD. Ran logs. Ran, cmtd & tstd 7" csg. Preparing to perf as of 08/31/82. cmtd & tstd 10-3/4 Ran CBL. 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 @ 2408'. Cmtd w/1450 sx AS 7" 26 0 #/¢t, K-55, BTC csg w/shoe ~ 4008' Cmtd w/475 sx Class G SEE DRILLING HISTORY I · 14. Coring resume and brief description None 15. Logs run and depth where run DIL/GR CNL/Cal/GR DIFL/CNL/GR f/4014'-2408'. CBL .16. DST data, perforating data, shows of H2S, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. S ...... ///7~,~'Z._ ~ ~.-,~,~i ..... Sr. Drilling Engineer NOlE--Repor~'on~his fc~m is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gasyonservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate ~SW-2 DRILLING HISTORY NU Hydril & diverter. Spudded well @ 1330 hrs, 08/22/82. Drld 13-1/2" hole to 2428'. Ran 61 jts 10-3/4", 45.5#/ft, K-55, BTC csg w/shoe @ 2408'. Cmtd 10-3/4" csg w/1450 sx AS I. ND Hydril & diverter. NU BOPE & tstd to 3000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC, FS & 10' new form. Tstd form to 12.5 ppg EMW. Drld 8-3/4" hole to 4018' TD (08/27/82). Ran DIL/GR and CNL/Cal/GR. Ran DIFL/CNL/GR f/4014'-2408'. Ran 7", 26#/ft, K-55, ERW, BTC csg. w/shoe @ 4008'. Cmtd 7" csg w/475 sx Class G. Tstd 7" x 10-3/4" ann to 1000 psi - ok. Arctic packed 7" x 10-3/4" ann w/300 bbls H20, 110 sx AS I, and 220 bbls Arctic Pack. NU BOPE. Set stack on wellhead. Instld 7" packoff and tstd to 3500 psi - ok. PBTD @ 3863'. Tstd 7" csg to 2500 psi - ok. PBTD @ 3863'. Tstd 7" csg to 2500 psi - ok. Ran CBL. Preparing to perforate as of 08/31/82. (Baker sump pkr set @ 3690'). Gas Cons. Comrnissior~ JG-$m 09/07/82 GRU/DH43 THRU: M EM O R^N DU M TO: FROM: Sta e of AlaSka C. ~_~. ~tt~rton DATE: August 30, Cha~h~,/ Lonnie C. Smith/'~/~/~:~ FILE NO: 108A/~ Commissioner TELEPHONE NO: i/~ ~ SUBJECT: Bobby FosterI~-~. Petroleum Inspector 1982 Witness BOPE Test on ARCO's W.S.W. $2 Sec. 9, TlllQ', R10E, U~¥J Permit $82-137 We~_nesday,. AUgust 2_5, 1982 - After witnessing the~ BOPE test on Sohio's A-26 1%~nt to A~CO's W.S.W. $2 and witnessed the BOPE test. The test began at 5:00 p.m. and was concluded at 2:00 a.m. August 26, 1982. As the attached BOPE report shows there were three failures. The ring gasket between the upper pipe ram and the mud cross leaked. The stack had to be nippled down and the ring replaced. A flange on. the kill line leaked. This was tightened after repairs. The lover kelly valve leaked. This is to be repaired/replaced, tested and the A.O.G,C.C. office notified. In sum~ry, I witnessed the BOPE test on ARCO's %~.S.W. $2. Attachment: I ~s informed on Septemi~r 3, 1982 by Ken Jones, ARCO drillinq_ ~ foreman, that the lo%,,.~r kelly valve had been replace~ an~ tested. 4/80 STATE OF ;doASKA A ~ OIL & GAS CONSERVATIO;! COMM ION · ~ , B.O.P.E. Insl;ection Report Opera to r '.~~~ ..... Represen ta rive .~:~ ~/t/~_~ Well L~J. J. ~/~ ~ Permit # ~ -13 Location.: Sec. ~ T//~R/E)~~ /~/~asin~ Set @~ ~I~ Drilling Contracto~ ~~~ ' Rig #/?/ Representativ--~" 'K~¢~~/ Location, General well Sign General Housekeeping Reserve'pit O/~ Rig BORE Stack Annular Preventer.. Pipe Rams ft. ACCU:~ULATOR SYSTEM ~: Full Charge Pressure~ ?~O ps ig ,',Pressure After Closure/~~ psig ~.200 psig Above Precharge Attained: /min '.Full Charge Pressure Attained: 5 min~ · ii ~,~, (PO ps ig ' - ?Controls: Master .... ~ . I .[Test Pres~re[i, K~I!y: and Floor Safety Valves ~,, /~ ,~Upper Kelly / Test Pressure ~60 ' w ~/ Test ,Lo er Kelly Pressure 3~ Ball Type Test Pressure~:67&gd 3~dO . Inside BOP / Test Pressure J~80 Choke Manifold L~J Test Pressure~~ / Adjustable Chokes Hydrauically oPerated choke Test Results: Failures ~ Test Time hrs .... Repair or Replacement of failed equipment to be made within.. 2... days and Blind Rams Choke Line Valves. " H.C.R. Valve Kill Line Valves Check Valve Inspector/,CDm_mission office notified .... . / . . . / , ' cc - Operator :~ cc - Supervisor Inspe // / / , Au~st 19, 1982 ~ir. Jeffrey B. t<ewin Senior Drilling Engineer ARCO Alaska, Inc. P. O. IJox 360 Anchorage, Alask~ 99510 Fie ,' Kuparuk River Oni t ;~S~.{-2 APaCe Alaska, Inc. Permit No. 82-137 Sure Lee. 321'FNL, 290'FEL, Sec. 9, Tlllq, ttl0E, U~,~. Btmhole Lee. 67'FNL, 1316'F~L, Sec. 10, TIII-{, P. 10E, LF,!. Dear ~r. Kew i u: Enclosed is the approved application for permit to drill the above referenced well. ¥~eli s~mples and a mud 1o~ are not required. A continuous directional survey is required .as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log info~;mtion shall be submitted on all lo~'s for copying' except experimental logs, velocity surveys and dt~neter ~urveys. ~any rivers in Alaska and their drainage systems have been classified as important for the ~pawning or migration of anadr~us fish. Operations in these areas are subject to AS I~.05o87~ and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencln~ operations you may be contacted by the ~{abttat 'Coordinator's Office, Department of Fish and ~ame. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative-Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to cor~-~lencing operations you may be contacted by a representative of the D~partment of Environmental Conservation. To aid us in scheduling field work, we v~ould ap?reciate your notifying this office ~ithin 48 hours after the v;ell is ~dded. We would also like to be notified so that a representative of the Com~.i8sion may be present to witness Mr. Jeffrey B. Euap~uk River Unit WSW-2 -2- August 19, 1982 testing of blowoUt preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we raay have a witness present. ~ Very truly yours, C. V. ChattertOn' · Chairman of Alaska Oil and ~aS"Co-fiSiivYt'!5'ff"~C~f~i~iion Enc 1 o sure 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 August 11, 1982 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Kuparuk Water Source Well #2 Dear Mr. Chatterton' Enclosed are: o An application for permit to drill Kuparuk WSW #2, along with a $100 application fee. o A diagram showing the proposed horizontal and vertical projec- tions of the wellbore. o An as-built drawing of "B" pad indicating the proposed surface location. o A proximity map indicating the relative location of Kuparuk wells 1B-8, 1B-7, 1B-6, 1B-5, WSW-1, WSW-2, WSW-3, WSW-4, and WSW-5. o A determination of the maximum pressure to which BOP equipment could be subjected. o A diagram and description of the surface hole diverter system. o A diagram and description of the BOP equipment. o An analysis of WSW #1/WSW #2 well crossing. o A diagram of the gravel pack completion. o A diagram of producing equipment. o A diagram of the wellhead. RECE VE ) AUG 1 ? .i 82 ~,Jaska Oil & Gas 6ons. 6'~nmission Anchora,ge ARCO Alaska, Inc. is a subsidiary of AtlanticRichfieldCompany Mr. C. V. Chatterton August 11, 1982 Page 2 As we anticipate spudding this well on or before August 18, 1982, any efforts to expedite the review and approval process would be greatly appreciated. Any questions regarding these wells should be directed to Mr. Rich Gremley in our office at 263-4972. Sincerely, J. B. Kew in Senior Drilling Engineer JBK:RBG:llm Enclosures GRE1/L1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 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, 290' FEL, Sec. 9, T11N, R10E, UM At top of proposed producing interval 119' FNL, 987' FWL, Sec. 10, T11N, R10E, UN At total depth '",9 ! ? . 8;¢ 9. Unit or lease name Kuparuk River Unit 10. Well number WSW-2 11. Field and pool 67' FNL, 1316' FWL, Sec. 10, TI1N, RIOE, UM A'!asKaOit & Gas Cons. Comrnis,, 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and ser.a~ no. 57' GL, 62' PAD 98'RKB ADL 25648 ALK 466 12. Bond information (see 20 AAC 25.025) Federa I Insurance Company Type 5tatewi de Surety and/or number #8088-26-27 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 30 Hi. NW Deadhorse miles 3964 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 3900' MD, 3424' TVD feet 2560 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures KICK OFF POINT 500 feet. MAXIMUM HOLE ANGLE 35 OJ(see20AAC25.035 (c) (2) 21 J0rkuparuk River Field Lower Tertiary (Upper Ugnu) Amount $500,000 15. Distance to nearest drilling or completed NSW#I well at 1090~; 20 18. Approximate spud date 08/15/82 feet 1537 psig@_ 80° Surface 1500 psig@. 34;~4 ft. TD (TVD) Proposed Casing, Liner and Cementing Program SIZE Hole ,~'4" 3-1/2" Casing 16" 10-3/4" Weight 65# 45.5# I 8-1/4" 7" 26# 22. Describe proposed program: CASING AND LINER Grade Coupling H-40 Welded K-55 BTC K-55 BTC Length 80' 2434 ' 3869' SETTING DEPTH MD TOP TVD 35' I 35' 33.5'1 33.5' I I 31 5'1 5' · I 31. MD BOTTOM TVD 116'1 116' I 2467 ' '12250 , I 3900' 13424' I I QUANTITY OF CEMENT (include stage data) 250 cf ± PF/r 1025 sx Arctic Set III 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 3900' MD, 3424' TVD. Selected interva]s 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 annu]ar). 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 ± 3100' TVD and grave] 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 intervals will be perforated within the Ugnu formation and reported on subsequent reports. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge CONDITIONS OF APPROVAL DATE Samples required I Mud Icg required []YES ~.NO '1 I--lYES J~NO Approval date Permit number APPROVED BY Directional Survey required I APl number SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE by order of the Commission August 19, 1982 Form 10401 GRU1/PD19 Submit in triplicate ANALYSIS OF WSW #1/WSW #2 WELL CROSSING The proposed Water Source Well #2 crosses Water Source Well #1 by a distance of 20 feet at 1090' TVD. This distance was calculated utilizing the com- pletion gyro survey on WSW #1 and the straight-line projected well data for WSW #2. According to surveying company data, the rated accuracy of the type of tool utilized to survey WSW #1 would result in an circle of uncertainty at the crossing interval of approximately 38" in diameter. In addition, utili.zing the expected standard deviations of the magnetic single shot survey data for WSW #2, its ellipse of uncertainty would be approximately 30' x 11'. WSW #2, which is similar to WSW #1, is being drilled as a water source well which will require artificial lift during production. WSW #1 is currently shut in. It will not be producing during the drilling of WSW #2. When WSW #2 crosses WSW #1, there will be a Dynadrill in the hole and surveys will be taken every 30'. Expected penetration rates at this depth range between 125-175 feet per hour. Rig personnel will be instructed to report any rapid, major changes in penetration rate and immediately cease drilling ahead until further confirmation of the hole's location is obtained. Also, please note that all of these calculations are based upon a straight-line projection of the well path from surface to total depth for the proposed WSW #2. In reality, the well will be led to the left 3-4° to allow for normal right-hand walk, which will increase the closest crossing distance, further reducing the changes of collision. Taking the above facts into consider- ation we feel that we can successfully drill this well and minimize the chances of intersection. RBG: sm 08/17/82 GRE1/L2 · LUUi! , ~_ i~I i i!i _ ;--h_H- ~-~T~- ,;--i-:-~. ~ i!ii iii ~ ~ ,~ ~ .~ i ', ~ ', i I ! i ; , , , ~ · , ' · - '''~ ' i ii'l ' ~I '~ ill ; ii ;i I t il irli il~i i ' ~ ' , ~i i ~ ~ ,, ;,~, ~!,, ~1~1 ,I ! ,Iii I~ ,,- ,li '" '"' "" "' ........ ii; i~[l ~iii [~ii iili ~[Jl iii! ilil il;~ i~;l --'!tJl Ifil J J i ijil I I i i iii~ iii[ illi ;I I llll 1- j i ~ J Jill i i J J J l'i I i iii J i i I I I J II tl 1. I i' ~ I '/ ' , 1, i J ii II ..l J J I I J ' j i~ Il i jill l ill i I L i I ~l l II i~ L ill I J !ili ill] J I i... i ~! ,& i.P! I I J' I J Ii ', J i j jill I, ! ~ J i Ji t~ J ~j J, J~j J !Il r ~ J ~ J ! j l I ii ~ ,~_ , , . , , . · jJl ~JJi lil~ ~J,i J ~ j j I ~ j j j j J ~ j I i J , i j ~ [J ' J J i i i ', ] j j[ jj ii li~ i ii J Ill~ I~ii : · ' " ' ' , ] ~_ .i J j j [ J J ~ ~ ~ ' J ' ] J~ ~-'i i ' ~ J I , j j j j' J j j J J bJ J j I , J J ~:Ji' ' ' il" i i'llI ~]71 j I, , . j .J i J J J' 1~ '=~Lj ~ j! j j j j j j ~i ,., j~ ~ , i J i J ' ' ' J i ' " ' ,' ' . .: ' ' , 1~.. ~ _ I II Jill Jill I Il ijjJ ~J'll i~i~_L_ t !l ltl ~Jll ..... ' ..... . "" '"' i'"'iii ,,. ,,,,, ,,,, j ' I i ; I i I I I J i I i J J I ; ~ ' I i ' j j ~ r~l ! ~ I'% ' j I i J J i J II J i JJJ J J J J ~ . i J J J J~' '~iJ ;I ~ ,.,.,, ,,,, ,,,, ,., .. i i i~i ~ i i~ ~ ~ i J i i i Il ~,~, .-.,r ~,. i,f :.!,.y..j ! !~ I! I ill iii i!Ji IilI ~lll i i! !i.[ .~il..i iX!i I;~I; ''jJ ...... , ' ' , , ' ' , , j~ I ' , -~ _~__ i I I i i i ~ I I I I J i I i~ i I i ~ i ~ i i ~ i i i i ~ ~ i ~ I i~J j i I i ~ I i ~ i ~, ~ t I~' ' j ~ ~- J J J J JJi] , ~i. Jil~ JJli J i J ~ ~ ~ J i ,  j i jlii jill i~li iili i~jl i~i ili~ ~ II~i iiii . I J J J i J i J J '! J ~ i I J J J Jill J J J i J J i ; j Ji J t I i i ; ru! J~ ~i Ii!:, ~!~i i, ;; i~i~ ~ L~i ~i~ ;~. ! ~ ~ i ~, :. -~-'~ ' -~ ..... RESERVE PIT $90' · ~. ws- ! 12o' I; 12o' B-3e 120' 120' ! 60' RESERVE PIT 8~0,wS' 160' J ! -(~-~, I I ARCO ALASKA, I'"""~ / ! ' ' ~i~_~ S~TE ""~" -'.] io',I .,.,,~, PROPOSED WELL LOCATION _ STAKING DRAWING '~ ~T E ' ~/~/ ~ ~~ ~" ~0o' INC. ANTICIPATED PRESSURES WSW #2 is being drilled as a water source well which will required artifi- cial lift during production. The zone of production (Upper Ugnu) lies about 2910'-3220' below ground level. From other wells drilled on the pad (1B-b and 1B-1), it is known that Ugnu formation pressures are less than 1500 psi. This pressure @ 3326' SS = 3424' TVD will be ba~aiqced by 8.42 ppg mud weight. During the drilling of the Upper Ugnu~ 9.0 ppg' mud will be used. This will result in a 100 psi overbalance. ~ .... It is anticipated the surface BOPE equipment could be subjected to a maximum of 1537 psi during drilling operations. Derivation assumes a gas kick at reservoir temperature and pressure (67°F, 1500 psi), gas migration to the surface without expansion, and warming to 80°F cellar temperature. This is well below the 5000 psig BOPE working pressure and less than the 3000 psi weekly test pressure. Pi = pressure initial (reservoir) Ti = temperature initial (reservoir) V. = volume initial {reservoir) 1 Pf = pressure final (surface) Tf = temperature final (surface) Vf: volume final (surface) PiVi = PfVf Ti Tf Since Vi = Vf, i.e., no expansion. Pi =__Pf Then Pf =~ Ti Tf PiTf = (1515 psia) (80°F + 460) T. (67 + 460) 1 Pf = 1552 psia = 1537 psig -® Surface Dive___ ,r Ssstem 1. 16" Bradenhead. 2. 16" x'20" 2000 psi double studded adapter. 3. 20" 2000 psi drilling spool w/lO" side outlets 4. 10" 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. 16" Conductor Maintenance & Operation ~ 1. Upon initial installation close annular ! preventer and verify that ball Yalves ! - have opened properly. . ] 2. Close annular preventer and blow air ~__ . through diverter lines eYery 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 i_~n well under any circumstances. 1__3~-5/8" 5000 PS1 ~RSRRA BOP STRUCK ~" 2. 3. 4. ]3-518" ]3-5/8" 13-5/8" _ _ . - 16" Bradenhead 15" 2000 PSI x 10' SSG3 ?SZ c~sing head lO" 3000 PSI tubing head lO" 3000 PSi x 13-5/8" 5000 PSI .. adapter spool 13-5/8" 5000 PSI pi~ ra~ 13-5/8" 5000 PSI drilling ~ogl w/choke and kill lin~ _ _- . 5000 PSI pi~ ra~- - _ 5000 PSL blind r~ -.. 5000 PSI an:lar --. - . . -- : _ . _ ACC~-IU~TO~ ~A~I~ ~JT _ - . - D~E~ ~D FILL ~~OR ~E~I~ ~'~ WI~ HYDP~ULIC ~ID~ ~S~ ~T A~-~T~ P~E IS ~ ~I .- ~I~ 1:500 PSI ~~ ~: ~m~ ~~R. ~S~YE lI~IE Th~ C~E ~ t~ITS S~~- ~LY ~qD RECOP~ ~ T~ ~ P~~ ~~ ' I~ ~ A~ ~tITS ~ ~ ~ ~I~G ~ OFF. . ~ ON I~C R~T. ~IT IS 45 SE~N~ ~I~ Y~E ~ 1~ PSI P~NII~ P~SUP~. - . 13-5/8' BOP ST~< TE~ FILL BOP STACK ~;O ¥~.,'(I:F-OLD I~IiTH ~-"-~-TI(:: DIESEL. DgECK 'F'~.AT ALL HOL.D D"',v~ S~ ,A.--~ FULLY P,.F_- 'TP, AL-I'ED. PREDETE~-:I)~ DEPT.' T~,AT ~ ~-'l_L~ -> 3. h'ILL SEAT AI,~ SEAT I,~ W':J.L~-~aD. ~-':bi~ Il( LO~ ~N SC~S IN H~. ~E ~C'(U~9. PR~R ~D C~ ~ ~P~S ~t ALL C~4~:E~JTS TO ~ ~Z ~'0 ~g F~2 lO HII~S. I);C~E PRESS~ TO I~ ~I ~;D ~ ~ . '- : _. lO MI?JUTES. BLEED TO Z~O ?SI. J ~ . -- '' m 6 ' ~ m~U ~ PP~t~'----~' MiD CLUE ~ SET OF JJ - . ~ - : - PIPE ~'~.. J~- -' - JJ _ - ::---: . - 7. I~E-PR~SU~ TO ~3 ~I' ~'~D H~ ~R 10 ~ .-4 . ~- ' ' : -:.:-:.:- ~. ~m~v~v~m~~~'.o~~.- ~ : ' ' ', J. :. - -_ . : _~ .-... ~ _ ' B~ED ~X'ltST~ P?~b~ ~ Z~RO P~ ~ T~ ~ ~ -.- '-_'.:'- t. ' - Y~LV~. T~T PZ-L~;~h~ g~~ ,~FO~ 1~ ~~~m , , , ~ ..... ~ I ~ ~ ~ ~ ~ [ ~ Y~Z~E ~D Z~O PSI ~~i..B~ ~ ~' ' ~'~D ~ -~-~ -~- ~ ~ - TO Z~RO PSI. - _ I- ' ~ ~ . -- - - ' ' s~P~PE~s. - j ' _ j ' · 10. I~;~E PRESSUP~ TO 3~ ~ ~;D ~ FOR 10 ) - ~ L _" · ' '' II ~( 80~oH s~ OF PIP= P~. B~ ~ ~ ! I ~n I~ ~ i ~ ~J~F ~-:-~ L~ ~'~ ~'~' ~.;~ Jo~;~ ~m PU~ ~ OF ~. ~E ~ 2. ~ - - -. _. - ~9zoz[~ops~. ~ - .. / '" - ~-- ~ ..... -:: ..:~?d:.]~::::':~:?· '.- 13. T~T ~hqDPIPE ~'~ TO ~ ~I. " ' k J ---=-::= _. .... .- :::.:. : : - 14. T~ ~Y ~ ~D I~I~ TO ~ ~I - ~- [ . --.-:~ '_- _.'::- : - T~T FO~2q SIGtI ~ID S~ I0 ~I~ -/ 7 -:/ __::::.:.:- : ' -- .-. - . . ~ .- YI~R. - . - . _ ' · - . ' -~ ~ ::'-.- _ - -' _~ 16. ~i~q C~IPL~[ B~E ~ ~ ~ ~ ~ - ORA VEL PACK. PACKER .Sr_.RE F__N A $$E/~II~LY ? P..O 0 UC.T[O N ~VE~ PACKER 19/~C0 XLIP, gRUK CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (2 thru 8) · Company Lease & Well No. ~~ ~ YES Is the permit fee attached .......................................... ~< NO REMARKS 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 .... ...................... (3) Ad min ~~ ~-/~-Z~-~ 9 · (~ thru 11) 10' 11. Does operator have a bond in force .................................. ~ Is a conservation order needed ...................................... Is administrative approval needed ................................... (4) a sg ~ ~r~j~. (12 thru 20) 13. 14. 15. 16. 17. 18. 19. 20. (5) (21 thru 24) 22. 23. 24. Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production ~.r~.ng.~ Will cement cover all known productive horizons ........... ~i Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 .......... ,. Is adequate well bore separation proposed : ....................... ~.. Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... Does BOPE have sufficient pressure rating - Test to ~ psig .. Does the choke manifold comply w/API RP-53 (Feb.78) .................. Additional requirements ............................................. Additional Remarks: Geology: Engineering: HWK J LCS ~ BEW" ~',,--" ~ ~ ~ WVA ~,..~,,,~,.~ J ~ ~'--"--- JAL ~' .~-, MTM ~ rev: 01/13/82 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information-of this nature is accumulated at the end of the file under APPENDIX.' ., No 'special'effort has been made to chronologically organize this category of information. LI BRA~.Y TAPE CURVE SPECIFICATION5 Company -ARCO ALASKA, INC. Well B-WSW-2 Field County, State KUPARUK N. SLOPE, ALASKA Date 9-3-82 Curve Name (Abbrev.) Standard Curve Name Logs Used Scale LSN1 SSN1 CCL1 LSN2 SSN2 CCL2 LSN3 SSN3 CCL3 LSN4 SSN4 CCL4 LSN5 SSN5 CCL5 Long Spaced Neutron Pass 1 Short " " " 1 Casing Collar Locator Pass 1 Long Spaced Neutron paSs 2 i Short " " " 2 . Casing Collar Locator Pass 2 l.~ong Spaced Neutron Pass 3 Short " " " 3 Casing Collar Locator Pass 3 Long Spaced Neutron Pass 4 Short " " " 4 Casing Collar Locator Pass 4 Long Spaced Neutron Pass '5 Short " " " 5 Casing Collar Locator Pass 5 MSN 0 - 1250 0 - 1000 0 - 10 '0 - 1250 0 - 1000 " 0 - 10 " 0 - 1250 " 0 2 1000 " 0- 10 " 0 - 1250 " 0 - 1000 " 0 - 10 I! 0 - 1250 0 - 1000 0 - 10 Atas~ Oil & Gas Oon,~ Commission Ancho~ag.~; ECC 'NUMBER 1~7.00 ARCO ALASKA -][NC" D.g. B'WSW-2 15 CURVES : ' LSN1 S'SN1 CCLI'LSN2-SSN2' CCL2'LSN3 SAN5 CCL5 LSN~ SgNff CCL~ LSN5 SgN5 eCL5 FROM 40,00 'TO ..... 3685'00 LEVEL SPACING 0,5000- '62;' SAMPLES-PER-'RECORD Alaska Oil & Gas Con,.,.. ,, Anchorage "°mm~ssioa _ PAGE ARCO ALASKA INC, D.S. B-WSW-2 DEPTH' LSN1 LSN2'LSN5 'LSN4' LSN5 SSN~ FT. ' .... .... 40, 50, 60, ' 70. O. O. O' -58, O. '0. O. O. 215. O. O. "0,'' 0.' 219, 'O. O. O. O. I81. O. ~ O. O. O. SSN2 SSN5 SSN4 O. O. -73. O. O. 22S. O. O. 222. O. O. 255. 80. '0. ' O, .... 0',' I83,'-- 0.' O. 90. O. O. O. 195. ' O. O. O. 100, O, '5. -0.-252, 0.- O~ 2. 110. O. 1. O. 219. O. O~ O. 120, 0.'--0.'' 0.' 193. - O. O, 2. 150. ' O. 5. ' '0. 180· O. O~ 2. 140, '0-,' 8.' -O. 25~. O, O. 6. 150. 0.' 17. O, 184. - O. O~ 16. " -160,~' 0~"256'. '0;--183." -0, ' '0~ 996. 170. 0.1296. O. 1~8. - O. O. 998. 180,' - '0-.1502-.' 0;'221, -- 0.' O~ 997. 190. 0.1306. O. 185. O. 0'. 995. ....... 200. '- 0.1299, O, 198;'- - 0'. ..... 0'~ 995. 210. 0.I0~2" O, 230. - O. O. 470. 22'0. 0'.-292. --'0;-1B8,' -'0. Ok-508. 230. O.-255, O, 205.~-.-0. oL 278. 240, 0'.' 224,`. ~0,-:-159_- :i O; . O~ 26~. O, O, O, 291. O. 252. O, 207. O, 224. O, 251. O, 251. O, 227. O, 230. O. 229. O. 23~. O. 2~1. O. 257. '0. 220. O, 252. 0. 220. 250. o. ol 266. o. 260. O;--25'2. - O, 182. ' 0.' -'0" 2~8. O. 255. 270. O. .... 2-80. 0,' -200, '0. 216' __ 0" 0'~' 2~6. 0 211 ............ 290. O. 209. O. 20~. O. O. 254. ' 500, " 0.--197. O, 199, O. 0'. 274. 310. '"0. 19'2' -0. 194, '0. 0 268. ' 5'20; ..... O~ 253, ....... O&~'I'60, 0.' 0~'-260. 5~0. 0.-'2~8, - O. 160, O. O~ 265. .... ~40-, ...... 0'; I75, ...... O'; I62, ....... O; .... 0:. "262. 550. O. 205." O. 159· O. 0~' 241. --' 360.- 0;-193, '-' 0.---I55',"- 0', ......0",-256. 570, -0, 170. -0. 195. - O. 0'. 247. ' ~80',-'- O, .... 1'73'~ .......0,-"157; .... O, .... O~ 2~2. - . ~ $90.'' 0;' 1'88, O. 17i. O. '0. 249. ' ' ' 400, ' 0,-17-5. .... 0'.-I9I,'' '0. .... O~ 229, , 410. O. 196. ' O. 146. O. 0 249. " '420.' -0, '210, ..... 0."188.'--0, '0~"255, - 430. O.-lTg, O. 152. O. O~ 250. 440, ' 0.- 256.--- O~ 212. ....... O. 0."270. q50. O. 176. O, 194. O. 0" 265. ' ' 460. '0.' 239. -' 0';-'184.'- 0.' ' 0" 275. 470. O. 2~9. O+ 168. O. O' ~05. ' 480. 0, '250,' ' O. '183,' O. ' -0'. 297. ~90. O. 26~. · O. 208. - O. O' 269. 5'00. 0.'244, 0', 17G.' ' O. ' O" 277. 510. O. 219. 0. 198. O. O~ 294. 520. 0.' I80,'-0;-I6~, '0. 0', 271. · 5~0. O. 208. O. 165. O. O. 261. O. 255. O. 227. O. 220. O. 212. O. 195. O, 207. O. 19&. O. 212. O. 203. O. i92. O. 222. O. 192. O. 21~. O. 229. O, 199. O, 230. O. 21~. O. 225. O. 2~7. O. 264. O. 24d. O. 229. O. 237. O. 219. O. 240. SSN5 O · O. O. O, O, O. O. O, O. O. O, O, O. O, O, O, O, O, O, O, O, O, O, Oo O, O, O, Oo O, O. O, O, O, O, O. O, O. O, O. O. O, O· O. O. O. O. O. Oo O° O. eCL CCL CCL eCL CCL 1 2 ~ ~ 5 0.0 0.0 0.0 m.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 8,8 0,0 0,0 8,5 O,O 0,0 8,~ 0.0 0,0 8,6 0.0 0.0 8.7 0.0 0,0 8,4 O,O 0.0 8.G 0.0 ~.3 0,0 8.6 0,0 ~-5 0.0 8.~ 0.0 0.0 8.9 0.0 ~.4 0,0 8.5 O.O n,4 0,0 B.& 0.0 0,0 8,7 0.0 0,0 8.& 0.0 ~.$ 0,0 8.5 0,0 ~,4 0,0 8.g 0,0 ~.~ 0,0 8.5 0,0 0.0 8.7 0.0 ~.3 0,0 8.5 0,0 0.0 8,6 0.0 A.~ 0,0 8.& 0,0 0,0 8.~ 0,0 ~,4 0.0 8.7 0.0 n.3 0.0 8.7 0.0 0.0 8,7 0.0 0.0 8,6 0.0 0,0 8.g 0,0 0,0 8.g 0,0 n.4 0.0 8.g 0,0 0.0 8.7 0.0 n.1 0.0 8.6 0.0 0.0 8.5 0.0 ~.5 0,0 8.g O.O 0.0 8.6 O.O ~.~ 0.0 9.4 0.0 ~.$ 0.0 8.R 0.0 0.0 8.5 0.0 0.0 8.A 0.0 0.0 8.8 0.0 ~.3 0.0 8.g 0.0 n.2 0.0 8.6 0.0 0,0 8,6 0.0 n.3 0.0 8.6 0.0 ~.3 0.0 9.1 0.0 ~.4 0.0 0.0 11.0 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 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 O.O 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PAGE 2 ARCO ALASKA INC, D.S. B-WSW-2 DEPTH' LSN1 LSN2 L~N;5 'LSN4 ESN5 SSNi- SSN2 SSN;5 SSN~ SSN5 540, O. 217, O. 235. O. 0 279, 550. O. 232. - O. 154. O. 0'. 2:55. 560, ' 0.'-21;5, .......0'."195. ' ' 0'. ' 0',' 263. 57'0. O. 186. -0. 189.'" O. O: 261. ' ' 580.- - 0.'174--. .... O. .... 1'92,'- 0'.- '0. '257. 590. O. 2.56. - O. 214. O, O: 255. 600. 0.' '2'12, '-'0, I9I. ..... O, -'O: 255. 610. O. 219, O, O. O. O: 265. · ' ' 62'0; '- 0.'225. ..... -0. - 0'.- -0.' .... O: '250. 650. O. 252. ' O. '0. ' O. 0". 262. ' ' ' 640; ' O. 240-;" - O; 0," -0. " 0:.' 270. 650. O. 210. O-. O. O. 0~. 249. .... 660. .... O. 225:' ...... O.- .... 0-; ......O, .... 0~-27'0.' o 670. O, 182, ' O, O. - O. 0.' 262. " 680, 0';-''25-;5; ......... 0-. .... 0-, --' 0;- ' O'L, 290. 690° O. -228.' "O. ' 0.' O. 0:. 282. ....... 700; ...... 0', -196; ....... 0-; ..... 0;'- - 0-; ..... 0"-.'26;5. 710. O. 209.' 0.- O, O, 0'. 27;5. ...... 7'2'0, - 0 .- 19;5'.- 0-;¥ .....0; ......... 0,- - - 0-:.; .... 26;5, 730. O, 23.5, -: O. 0--; '0. ' O~ -251. -74o,--- o--. 216,--:_'0.---0.. ': o.' o', 249. O. 178,- -O, _ O. - O, O~ 261. 750. o-,--o- -o. -" o. 'o: 271. ..... 760'- 770. O,"222- ;--0'--"-.-0:'-'-- .- 0"~ ....: ..... O-;i'-' 2'57', .... 78U. .... 0,' 2~.8. o .:' 0-. - -- 0-' i/' 0°"_' ......OL .... 2.7'8. "' 0 ° 790. O. 230. O. O. O. O. 260. O. '- 800, .... 0'.-- 250. O. O. O. O. 262. O. 810, O. 250. - O. O; -0. O. 274. O. 820,--- O, '-257; ....... 0-, ..... O~ .... O, ...... O:i 276. O. · 830.' O. 237.' -0.' '0. '0. - 0 250. O. ' ' · 840. '-0~; '2'09-. .... O; .......0-. ......... O. - '0. 253, O, 850. O. 229. 0.- O. O. '0. 251. O. ' 860,~ ~ 0,'205-:' '' O, ..... 0-, ......0.' 0'~'-261. O. 870.' · O. 255, O. O. O. 0'. 258. O. ' 880, ...... O'.--21q.-, ..... O, '- O, ..... O. .... O: 252. O. 890· O. 242. -O, O. '0. 0'. 259. O. " 900, .... 0,' 224-,- ' 0-. .... 0.'-' 0," ' 0'.-250. O. 910. O. 23;5. O. O. O. O. 256. O. · '920. ' -0. I8q'.' ' 0-. - ' O. - 0.' '0'. '265. ' O. 930. O. 19~.~ O. 0'. O. O~ 249. ' 940. 0,-26~, .... O; '0,' - 0,' O' 250. 950-. - O~ 229' O, O' O. ' 0~ 264. - 960. · O; 227, .... O, ' 0.' '0'. 0'. 288. 970. O. 200; ~ O. ' 0.- O. O' 286. -980, ' O, 20I', ..... O, -"0; .... O,'' ~ 0~' 260. 990. O. 20~. '0. O. O. O. 2~6. · 1000.' '0; 210. 0." 0.' '0. O' 248. 1010. O. 219. O. O. O. 0'. 2~6. "I020," 0,' 166. .... 0;' 0'; 0-,' 0~, 2~0, 10;50. O~ 224. O. O. O. O' 261. O. 22q. O. 2~1.. O. 215. O. 2ff2. O. 2~6. O. 2q5. O. -2~. O. O. O. O. O. O. O. O. O. O. O, O. O. O. O. O. O. O. O, O. O. O. O. O. O. O. O. O, O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O, O. O. O. O. O. · O. O. O. O, O, O, O. O. O. O, Oo O, O. O. O. O. 0.' O, O, O, O, O. O. O. O. O, O. O. O. O. O. O, O. O, O. Oo O. O. O. O, O. O. O, O, O. O, O. O. Oo CCL CCL CCL CCL CCL I 2 5 4 5 0.0 8,6 0.0 8.~ 0,0 0.0 0.0 8.5 0.0 0,0 8,~ 0.0 8.5 0,0 8.6 0,0 8.6 0,0 0,0 8.7 0,0 8,7 0.0 8,5 0,0 8.5 0.0 0,0 8,~ 0.0 0,0 8,6 0.0 8,5 0,0 8,~ 0.0 0,0 8,7 0,0 8.~ 0.0 0.0 8.6 0,0 8,6 0,0 8,6 0,0 8.6 0,0 8,~ 0,0 0.0 8.~ 0,0 8.6 0.0 O,O 8,~ 0.0 8.6 0.0 9.1 0,0 8,6 0,0 8.6 0.0 8.~ 0,0 8.~ 0.0 8.5 0.0 8,5 O,O 8,5 0.0 8.5 0,0 0,0 8.5 0,0 8,7 0.0 5,7 0.0 8,6 0.0 A.5 0.0 0.0 m.4 0.0 0.0 m.4 0.0 0.0 R,4 0.0 0.0 m,4 0.0 m.4 0.0 ~.4 ~.0 N,O 0.0 n.O 0.0 N,O 0.0 n.O 0.0 n.o o.o n.O 0.0 n.O 0.0 n.O 0.0 n.O 0.0 ~,0 0.0 n.o o.o O.O 0.0 n.O 0.0 n.o 0.0 n.O 0.0 n.O 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 n.o 0.0 n.O 0.0 n.O 0,0 d,O 0.0 A,O 0,0 A,O 0.0 n.O 0,0 n,O 0,0 n.O 0.0 N,O 0.0 n.O 0.0 n.O 0.0 n.O 0,0 A,O 0,0 N.O 0.0 N.O 0.0 n.O 0.0 n.O 0,0 n.O 0.0 n.O 0,0 O,O 0,0 0,0 0,0 0,0 0,0 0,0 N.O 0.0 n,O 0.0 A,O 0.0 n,O 0.0 N.O 0.0 n.O 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 PAGE ARCO ALASKA INC. D.S. B-WSW-2 " DEPTIt LSNi'LSN2 LSN5 LSN4 [SN5 SSN~ SSN2 SSN$ . . 1040. O. 229. '0'. 0.' O. O. 252· O. 1050. O. 262. O. O. O. 0 259. O. 1060.' O. 2'07,' ''0.' 0,-' O. "0~' 249. O. 1_070. O. 19~. O. 0'. O. O' 259. O. 10'80. - 0.'231; .... 0.' "0' .... O. ' '0~"255. O. 1090. 0.' 212.' O. O. - O, O~ 237. O. · 1100. 0.' 187; .... 0,' O' .... O. O~ 275. O. lllO. O. 202'. O. ' O. O. O' 264. O. ' ' 1120, ' 0', 215. ..... O; .... O. ...... O. .... 0~"2~9. O. 11~0. O. 218. ' 0,' .0" - 0.-- O. 254. O. . '~140', - O; 252; "- 0.'" 0-, ..... O, '0. '255, O. tz50. o. 205. o. · o. ' o. '0 2~. o. · -z16-0.- o; .... 21~. ....... 0-; ..... o, ...... 0-.- '0L-25-0. o. 1170. o. 'z?a-.- o. o. o. -0'. 250. o. '- '~1-8-0-. .... o, -2-25, ...... o. '--0-.--- 0,' oL 256. 'o. ~190. o. 211. - o. o. o. 0'. 23m. o. -- ~200; ...... 0-.- -22-~, - - - o, o, ..... 0', .... 0~---2~5, 0. 1210. o. ~-21. o. o, o, oL 257. o. 1220. -"0'."-22~-,--- 0;~-- o; .... 0.- oL 257. o. 1250. o. 21~. o. 0.~- '0.: oZ 259. o. 1240.- .... 0-,--250-.--0.- 0.. - 0~. o~ 275. o. 1250. o. 2~5. o. ~ o.-. o- oZ 27v. o. ~260.---o.-2~'4' , o. o' 0.. oY 25a. o. 1270. O. -2~8.-]_']0,-: '-0.-~ <0.;: ~' O~ ..... 27"9-; 0- ~'28'0,-- -0-;--228;! -0, 'i 0.-"~.-0' "-0'~"2'G2, ' O. 1290. O. 26~. O. O. O. O' 280. O. - - 1S'0'0, ' ''0,'--270. O. O. O. 0'. 295. O. 1510. O. 2~9. O. O. - O. 0'. 250. O. '~20,' ' 0,- 25~-.' -' O. ..... O. .... 0'.' ' 0~"26~. O. 1~$0. O. 25~. O. O. - O. 0'. 275. O. .... ~_~4-0-." ' 0-;"240-, ..... O, "0.'- '0',' "0'. 28~.' O. ~50. O. 2~1, O. O. O. 0', 279. O. .... I560, '-0-, '258. O, '0, ..... 0'.' -0'.'291'. O. ~70. O. 25~. O. O. O. O' 27~. O. " 1'$80, 0.--2'56-, .... 0'.-" O, .... 0," '0'. 289. O. I$90. O. 220. - O. O. O. 0'. 275. ' '1~00,' O; 226. ..... 0'.- - O, .... 0.' 0~' 289. ~410. O. 220. 0.- o. O. O~ 286. " 1~20. '0~ 288;- -' 0,'~" O. ..... i0, ' 0'. 288. 1450, O. 298. ' O. O. O. O~ ' I~40;' ' O. 265. '0; .... 0,'-' 0'.' '0~ $02. 1450. O. 25'7. O; O. O. - O. ~00. ' " 1460, - -0,"-256,:" '0. ..... O, '0.'- 0'. 505, I470. -0'. 281. O. O. O. O~ 507. ~480.' 0'. 278'; '-'0;-' O. '' '0, .... O~ 285. ~490. O. I80. '-O, O. -- O. 0'. 276. 1'500. 0'. 243, "O, 0'." O. O~ 2q6. 1510. O. 190. 0.- O. O. 0'. 252· ' 1520. 0~' 225;- '0;- O; ' 0.'' O~ 26~. 1530. O. 216. O. O. O. O~ 2~5. I O. O. O. O. O. O. Oo O. O. O. O. O. O. O. SSN~ · O. O. O. O. O. O. O. O. O. O. O. O. O. O· O. O. O· O. O. O. O· O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O· O. O. O. O. O. SSN5 O · O. O. O, O. O. O. O. O. O. O. O. O. O. O. O· O. O. Oo O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. CCL CCL C£L eCL CCL 1 2 3 ~ 5 0.0 8.~ 0.0 n.O 0.0 8.A 0.0 n.O 0.0 8.5 0.0 n.O 0.0 8.5 0.0 n.O 0.0 6.5 0,0 fl.O 0.0 8.5 0.0 n.O 0.0 B,5 0,0 0,0 8,5 0,0 ~,0 0.0 8.5 0.0 n.O 0.0 8.5 0.0 n.O 0.0 8,5 0-0 O,O 0.0 8,5 0.0 ~,0 0,0 8.5 0,0 ~.0 0.0 8.5 0.0 n.O 0.0 8.5 0.0 n.O 0.0 8.5 0.0 n.O 0,0 8.~ 0.0 n.O 0.0 9,2 0.0 n.O 0.0 8.5 0.0 ~.0 0.0 8.5 0.0 n.O 0.0 8.5 0.0 n.O 0.0 8.~ 0.0 n.O 0.0 8.~ 0.0 n.O 0.0 8.5 0.0 n.O 0,0 8.5 0,0 n,O 0.0 8.5 0.0 ~.0 0.0 8.~ 0.0 n.O 0.0 B.~ 0.0 0.0 0,0 8.~ 0,0 ~.0 0,0 8.~ 0.0 n.O 0.0 8.5 0.0 0.0 0,0 7,1 0.0 n,O 0,0 8,G 0,0 0.0 0.0 8.g 0.0 n.O 0,0 8,~ 0,0 fl.O 0.0 8.6 0.0 n.O 0.0 8,7 0,0 n,O 0.0 8.6 0,0 n.O 0.0 8.7 0.0 ~.0 0.0 8.~ 0.0 n.O 0.0 8,7 0,0 ~.0 0.0 8,~ 0.0 n,O 0,0 8,~ 0.0 n.O 0.0 8.6 0.0 n.O 0.0 8.7 0.0 n.O 0.0 8.7 0.0 n.O 0.0 8.G 0,0 d.O 0.0 8.7 0.0 O.O 0.0 8,~ 0.0 ~.0 0.0 8.7 0.0 0.0 0·0 0·0 0o0 0.0 0.0 0·0 0·0 0.0 0·0 0·0 0·0 0o0 0.0 0.0 0·0 0·0 0.0 0.0 0o0 0o0 0o0 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 PAGE ARCO ALASKA INC. D.S. B-WSW-~. ~ DEPTH LSN1 LSN2 'LSN5 LSN4 [SN5 SSN1 'SSN2 SSN3 irT. ...... SSN~ '15~0. O. 256' O. O. ' '0. ' O. 307. 1550. O. 2~8. - O. 0.' O. O~ 319. ' 15'60. 0''30'I,'i~'-' -0; 0,' -'0' .... 0', 5!3' 1570. O; 265,' ' O. O. '- O. ' O. ~7~. .... 15'80;: .... 1590. 0.' 323. O, O; O. O. 558. 160'0. ' O;-317-' -:-:-0. O, .... 0'; ..... O~ 343. !610, O. 3~7. 0', '0.' O. O: 365. · 1620, '0;'516''- O; ''0; ..... 0';' -'0 353. 1630.- O, 528. " 0" O, 0.' 0 330. ' ' 16~0', ' 0-, 238;'- ' O; O' - - 0.' - O~ '508. 1650. O. 257. O. O. O; 0 aaa. .... I'GGO* .... 0; 2'69, ..... O, ' -0, .... 0.' '0~ -~G5. 167'0, O. 287; 0.-' 0'. - O. O. 390. $ O. O. O, O. O. O. O. O, O, O. O. O, O, .... 1680, .... 0-;"-517'. ...... O, ' '0, ..... 0.' ' 0-. ~05. ' O. 1.690. 0.- 284. ' O. O. O. 0'. 541. O. ' 'I700· ...... 0,-283-; .... O~ .... O. ..... 0,' "0.-320. O, . 1710. '0'. 329.- O. O. O. 0 560. O. .... 1720. .... 0'. 285, .... 0,- .... O. ..... 0-. .... 0-~ ~5I. O. 1730. O. 2-69. O. O. O. O. 547. O. ' 17~0, ' 'O. 259, -0,-" O. '- O, O~ 297. O. 1750. O. 244, O, 0,- O, O~ 317. O. ' ' 17GO, 0'. -2~. O. O. - O. 0'. 525. O. i770. O. 284. ~ 0-~ ': 0.-: .... 0-~ O~ ....... 52i". ' O' I7'80. .... 0',' 266.--'0-'- -0. ........0-· ......0'~ ..... 5~9. .... "0o 1790. O. 295. O, O. O. O. 292. O, 1800.'- O. '273. O. O. O. O. 52~. O. 1810. O. 315. O. O. O. 0~. 530. O. . ' ' 1820,' O, 258.- - O~ O; .... 0';-- O. ~I8. O. 18~0. 0.-'261.'' 0-. O. ' O. O. ~24. O. - '~8~'0. .... 0-, 293; .... 0'. ..... O; .... 0,- 0~"33~.' O. 1850· O. 322, O. O' O. ' 0 343. O, · ' 'T860. --'0. 342, ' 0'.' 0,'-' O~ .... 0 373. O. 1870. O. 3'07. O. O. O. 0 356. O. -18'80', .... 0.--~'2'9,"' ' 0'. -- O. ...... 0', ' O~ 559'. ' O. 1.890. O. 311. '0. O. O. 0'. 359. O. ' 1900'. - O, 350, '" O,'- O, .......0'.- '0~ 390, O. 1910. O. 271.'-- O. O, 0.- O~ 318. O. 1920; 0. '266. .... O, .... O; '- O. .... O. 329. O. · 1_930. O. 316o O. O. O. 0 359. O. ' 1940,' '0.'-328,-" O,'' 0'.' '0.' "0.' 5~1. O. 1950. 0.' 357. O. O. O. ' O. 339. O. ' ' 1960. O. '3-09, .... O. '' 0.- 0," 0'. 326. O. 1970. 0-'512. 0.~ O. O. O. 352. I980, O.-296;' ' O, .... O. .... O; ' 0, 302- 1990. O. 281; O, O, O. 0 356. 2000. 0.-296. '0. 0.' 0.' ' 0',' 527' 2010. O. 318. O. O. O. 0'. 340. · ' ' 202:0, 0~255-; .... 0;- -O," O; O' 299' 2030. O. 262' O. O. O. O. $ O, O. O. O. O. O, · O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. 0- O. O. O. O. {-}. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. SSN5 · O. O. O. O. O. O. O. O. O. O. O. O. O· O. O. O. O. O. Oo O. O. Oo O. O. O. O. O. O. O. Oo O. O° O. O. O. O· O. O. O. Oo O. O. O. O. O. O. O. O. O. CCL CCL CCL CCL CCL 1 2 ~ ~ 5 0.0 8.G 0.0 fl.O 0.0 0.0 B.G 0.0 ~.0 0.0 0.0 8.~ 0.0 n.O 0.0 0.0 8.g 0.0 ~.0 0.0 0.0 8.G 0.0 ~.0 0.0 0.0 8.a 0.0 n.O 0.0 0.0 9.1 0.0 n.O 0.0 0.0 8.6 0.0 n.O 0.0 0.0 8.G 0.0 n.O 0.0 0.0 8.7 0.0 n.O 0.0 0.0 8.5 0.0 'n.O 0.0 0.0 8.7 0.0 n.O 0.0 0.0 8.G 0.0 ~.0 0.0 0.0 B.G 0.0 n.O 0.0 0.0 8.~ 0.0 n.O 0.0 0°0 8.7 0.0 8°0 0.0 0.0 8.6 0.0 A.O 0.0 0.0 8.8 0.0 ~.0 0.0 0.0 8.G 0.0 n.O 0.0 0.0 8.7 0.0 n.O 0.0 0.0 8.7 0.0 A.O 0.0 0.0 9.0 0.0 n.O 0.0 0.0 8.G 0.0 ~.0 0.0 0.0 8.~ 0.0 n.O 0.0 0.0 8.8 0.0 n.O 0.0 0.0 8.7 0.0 n.O 0.0 0.0 8.7 0.0 n.O 0.0 0.0 8.6 0.0 n.O 0.0 0,0 8.G 0.0 n.O 0.0 0.0 8.7 0.0 O.O 0.0 0.0 8.8 0,0 A.O 0.0 0.0 8.3 0,0 ~.0 0.0 0.0 8.~ 0.0 ~.0 0.0 0.0 8.g 0.0 ~.0 0.0 0.0 8.G 0.0 n.O o.0 0°0 8°7 0°0 ~.0 0.0 0.0 8.7 0,0 A.O 0.0 0.0 8.6 0.0 0.0 0.0 0.0 8.7 0.0 0.0 0.0 0.0 8.9 0.0 ~.0 0.0 0.0 6.5 0.0 fl.O 0.0 0.0 8.g 0.0 ~.0 0.0 0°0 8.7 0.0 0·0 0.0 0.0 6.8 0.0 ~.0 0.0 0,0 9,4 0,0 ~,0 0.0 o.o 8.~ 0.0 n,O 0.0 0.0 8.9 0.0 ~.0 0.0 0.0 8.7 0.0 n.O 0.0 0.0 8.8 0,0 n,O 0.0 0.0 8.g 0,0 fl.O 0.0 PAGE 5 ARCO ALASKA INC. U.S. B-WSW-2 DEPTH LSN1 LSN2 'LSNS' LSNq- 'LSN5 SSN1 FT. SSN2 SSN3 SSN4 SSN5 CCL CCL 1 2 · _ _ 20qO. '0.- 289. O. O. ' O. 0'. 300. 2050. O. 223. Oo O. O. 0'. 2060, 'O. 300. .... O, 0,' ' O. ' 0" 52q. 2070. O. 2qO. ' O. O. O. O' ~080. 0;"258,--' O. '" 0.- -0. '0~ 317. 2090. O. 223'. O. O. O. O. 309. 2100, 0'. 29G, - '-0.' 0.' O. O~ 330. 2110. O. 258. O. O. O. O~ 335. " 2120. O, 297.- 2130. O. 2'78, O. O. O. O~ 319. 21qO', - O. 2q2, ' O. - O." O. O. 290. 2150. O. 216. ' O. O. O. 0'. 300. - -21~60.'' '0.- 29I'.' "0-," - 0.- 0.' O~ 333. 2170. O. 516; O. O. O. 0'. 321. '~ ~ 2180, 0,' 26'5. '--0,'' O. 'O. ' O~ 325. 2190. O. 275. O. ' O. O. O~ 277. ' 2200~ ..... 0'.--$25. ..... O, 2210, O. 23~, - O. O. O. 0'. 29q. 2220. 0'. 2~1-;' 0.-- '0. O, O~ 319. 2250. O. 220. O' O. '0. O. 255. ' 22q0.' '0. 280, '0. O. ..0. O~ 357. 2250. O. 257. ._O, O. O. O~ 500. ' 2260. ' O. 159, 0~_ O. O. O. O · O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. O. 2270. O, 259,, O; .... '-0. -' 0.' ' 0~.-'28q.. O. .... 2280', .... O~ 278, 0,; 0.. ~ -0, 0': 516, O. 2290. O. 268. O. O. O. O. 517. O, ' ' 2300-- ' 0,' 275. O. O. O. O: 513. O, 2310. O.-2q. 1. O. O. - O. O. 50G. O. ' ' 2'32'0, 0,' '192.' - '0;,'-' O, ..... 0.' ' 0:' 2G8. O. 2~50. O. ·207. '-~ O. - O. O. O: 290. O. ' ' 2'5~0. ' 0.-'186-; ..... 0'; ..... 0'. ....... O' ..... 0". '257. ' O. 2350. O. 221. - O, O. 0.' O. 277. .... 2'56'0. -O. 292. '-'0; - '0." ' O; .... 0-,- 525, 2370. 0.' 270. O. O' O. 0'. 319. .... 2380' ...... 0,- 277. ..... 0'- ....... O. ..... O, ..... 0', '330'. 2390, O. 281. --0. O' O. 0'. 5q-9. 2qO0,' ' -0;' 5'29-' "0','' -0. ..... 0-- .... 0;. 55'8. 2~10. 0'. 1589. ..... O. O. O; O' q'17. ' 2q;20. 0;- -397. .... O; O. .... O; - 0~. '422. 2q30, O, ~GS. O. O. O. O' ~qS- -' 2q'40. ' O.-'~6q',' '-O' .... O. .... O. '- '0';' 578. 2q'50' O, 453. O. ' O. O. O' qq7. ' 2q;60; ' O. ~7I.' 0.-- '- O- --0"- O: q;72' O. 2~70. O. '~93. 0.' O. O. O. ~92. ' 2q80,' ' 0,' ~lq; ...... O; O. -"0;"' O, ~90. O. ~62. ' O. O. O. O~ q62. · '2500. 0.' 586. -'-0;- ' O' -0, 'O~ 551. 2510. O. 569, - O. O. O. O~ 587. ~" 2520.'' 0,'56~. "-0; .... O, ~ 0;'' '0~' 5~5. 2550. O. 588.' 0,' O. O. 0~ 598. O . O. O. O, O. O. O. O. O, O, O, · O. O. O. O. O. O. O. O.O.O 8.a O. O. 0.0 8.6 O. O. 0,0 8.8 O. O. 0.0 8.7 O. O. 0,0 8.6 O. O. 0,0 B.~ O. O, 0,0 8.7 O. O. 0,0 9.1 O. O. 0,0 8,5 o. O. 0.0 8.5 O. O. 0,0 8.G O. O. 0,0 8.7 O. O, 0,0 8,6 O. O. 0.0 8,5 O. O. 0.0 8.5 O. O. 0,0 8.6 O. O. 0,0 9.2 O. O. 0,0 B.~ O. O. 0,0 8.G O. O, 0,0 8.~ O. O, 0,0 9.0 O. O, 0,0 8,G O. O, 0,0 8.~ O. O. 0.0 8.~ O. O. 0.0 B.8 O. O. 0,0 O. O. 0,0 8.~ O. O, 0,0 8,~ O. O. 0.0 8.9 O. O. 0.010.5 O. O. 0,0 8,6 fl. O. 0,0 8.6 O. O. 0,0 8.~ O. O, 0,0 8.6 O. O, 0.0 8.8 O. O. 0.0 8.5 O. O. 0.0 8,G O. O, 0,0 8,6 O. O, 0.0 8,7 O. O. 0.0 8.3 O. O. 0,0"8,~ O. O. 0,0 8.~ O. O. 0,0 O. O. 0.0 8.8 O. O. 0,0 8.~ O. O. 0.0 8.6 O. O. 0.0 8,~ O. O. 0.0 O. O. 0.0 9,0 O. O, 0,0 8,5 CCL nCL CCL $ q 5 0,0 N.O 0.0 0.0 n.O 0.0 0.0 N,O 0.0 0.0 N.O 0.0 0.0 n,O 0.0 0,0 n,O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 ~,0 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 n.o 0.0 0.0 n.O 0.0 0,0 n,O 0.0 0.0 n.O 0.0 0,0 n.O 0.0 0.0 n,o 0.0 0,0 N.O 0.0 0,0 O,O 0.0 0,0 n,O 0.0 0,0 N,O 0,0 0,0 n,O 0.0 0.0 N,O 0.0 0.0 ~.0 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0,0 n,O o.0 0.0 N.O 0.0 0.0 n.o 0.0 0.0 ~,0 0.0 0.0 o.0 0.0 0.0 rl.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0.0 O.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0,0 n,O 0.0 0.0 N.O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 0,0 n.o 0.0 0.0 n,O 0.0 0.0 n.O 0.0 0.0 n.O 0.0 PAGE 6 ARCO ALASKA INC, D,S, B-WSW-2 DEPTH' LSN1 LSN2 LSN5 LSN~'LSN5'SSNi SSN2 SSN5 _ FT, ' - _ SSN4 2540, O. 581, O, 0,' O. 0 585. 2550. O, 581, ~O. O, O. O. 487, 2560,' O. 288. O,~ - 0.' 0.- 0 598. 2570, O. 536. ' O. O. O. 0'. 497, , 2580,- '0,' '~2I.' '-0,''~ O.~- 0.' 0 ~88. 2590, O. ~20, O, O. O. 0'. 504. 260'0, O. 296.-' O. O, O, 0 560. 2610, O. 572. O, O. O, O, ~57. · 2620. '0.''547.' '0,' ' 0.'- O. 0'. 526. . 2630. O. 761. O,' O. O. 0 620. . 26~0'. '' 0.-50I. -' O. 0'. 0.' ' 0 568. · 2650, O. 519, O. O. O. 0 557, · 2660.- 'O. 50-1.' ' -0.-- '0. ' 0,- 0 51'7. 2670. o. 5.5. 'o.' o. o. o 5~1. '2680; - 0-o''~82'o ..... O,--O, .... O." '0-, 520. 2690. O, 472, O. O. O. 0 520, -- -27-00. ..... 0-,---~3-~ .......... o, ...... o~ .... 0--~ .... 0~--~61. 2710. o. 556. o~ 0.- o. 0-. 5.8. ..... 2720~-'- O. -579'"' O'.- - O, ...... 0'.- - .0L'558. 2750. o. ~9. o.. o.- o. o. 55i. 27~o. o, 5~2.--~o. - o.'- o~ _ oL 552. ~750. o. 5~5, o. o. o. oL 5i~. · O. O. O. O. O, O, O. O, O. O, O. O. O, O, O, O, O, O, O, O, O, 2760', - 0.- 4~9. : o. o. - o. 0'. 502. o. · 2770. O, q..55, _. .-~ - 0," - -- '- 0,-- 0-;--'! ..... O-;i'' q'~9'~, 0- .... 27-8o- ...... o ,- --3'3o , -- -.O'; .... o.."' .... O-';- '-.-'""o', "3'~'2, o. 2790, O. ;536, O, O. O. 0'. 595. O. ' 2800,' O. 552. O. O. O. O. ~63. O. 2810. O. 361. '0.- O. '0. 0 ~06. O. -' 'P820, -2';' ~-29-; .... 0,- -'0; ..... 0'-.- '-~-~'-' ~.' O. 2850, ~18. ~82. O. o. ' O. q~ 47~. O. ' 2840. q-9~, '5-03, - - · 0', ...... 0-; ..... O; - 5~9-'~ ' 525. 0. 2850. ~96. 552.-56. O; - O. ~8~'. ~49. -32. '286'0, 517, "~-38';- -58. .... O;' 0;--'~82'. ~55.' 59. 2870.'465, ~52. "19;~ -0. O. ~RO_ ~2~. ~59, 2880.-36-7,-'-5~2. -3'68% .... O. --,'76;- 37~--570. '351. 2890, 572, 355, 216. O, 528. ~26~ 361, 597, 2910. '~'85.'385. ~09. 'O- 389. ~66 ~1. 2920. '353,' ~-'18,'-376-; .... O.-3~I', '~q. ~2~'. ~0. 2930. 455, ~58. 386. O. ~0I. 426'. 420. ~21. 29~0'. 310.' ~25. 39_. ~ 0'." ~27, ~'05;,' 387 ·398. 295U. ~1i. 337. ~54. O. 367. BIB". 398. 402. 2960. 360. 293."~11. 0.-~16, qlO'. 383. 397. 2970, 360. 59~. '~36', O. ~69. ~32. ~OO. 2980. ~66. '375.' 383. '0",' 357.'-q~2-. ~16. 2990. ~47. 58~. ~20. O. 590. ~17 588. q06. ' MO'O0, 556. ~61',' 511, ' O, '858. ~82 ~58', ggO, ~010. 55~, 288. 295, O. 55~. ' ~' 502'0. 523. 596.' 506,' '0'~"519. 5~2'. 5~0. 515. 5050. 584. 607. 59~. O. 516. 572-. 589. 582. .... SSN5 CCL CCL CCL eCL CCL 1 2 3 q 5 O. O, 0.0 8,6 0,0 O. O. 0.0 8.6 0.0 ~,0 O. O. 0.0 8.7 0.0 O. O. 0.0 8,6 0.0 fl,O O. O. 0.0 8.6 0.0 fl.O O. O. 0.0 8.6 0,0 ~.0 O. O, 0,0 8.5 0,0 O. O. 0,0 8.7 0.0 O. O. 0.0 8.5 0.0 ~.0 O. O. 0.0 8.5 0.0 n.O O. O, 0.0 8.6 0,0 O. O, 0.0 8,7 0,0 ~,0 O. O. 0.0 8.5 0.0 n.O O. O, 0.0 8.7 0.0 ~.0 O. O. 0,0 8.6 0,0 ~.0 O. O. 0.0 8,6 0.0 ~.0 O. O. 0,0 9,0 0,0 ~,0 O. O, 0.0 8,5 0,0 O. O, 0,0 8.5 0.0 n.O O. O, 0,0 8,~ 0,0 ~,0 O. O. 0,0 8,7 0.0 O. O. 0,0 8.5 0.0 n.O o. O. 0.0 8.7 0.0 O.O O. O, 0.0 8.~ 0.0 d,O O. O, 0,0 8.6 0.0 ~.0 O. O, 0,0 8,7 0.0 ~.0 O. O, 0,0 8.6 0,0 n,O O. O. 0.0 8,~ 0.0 n.O O. O. 8.4 8,6 0.0 n.O O. O. 8.4 8.9 0.0 O. O. 8.3 8.~ 0.0 O.O O. O. 8,~ 8.7 6.5 ~,0 O. O, 8,3 8.7 7,6 ~,0 O. O. 8.4 8.7 8.$ O. -50. 7,7 9.9 7.7 O. ~66. 8,3 8.6 8.3 n.O O. ~42. 8.q 8.6 8.~ n.O O. 437. 8,4 8,7 8.4 n.O O. 414. 8.4 8.7 8.3 n.O O. 400. 8.q 8.6 8.4 n.O O. 416. 8.;5' 8.6 8.4 n,O O. 415. 8.q 8,G 8.5 n.O O. 401. 8.4 8,7 8.5 n.O O. 400. 8,4 9.5 8.4 n.O O. 42~. 8.q 8.6 8,3 n.O O. q17. 8.5 8.5 8.3 ~.0 O. ~71. 8.~ 8.7 8.4 O. 341. 8.5 8.7 8.4 n.O O. 50~. 8,q 8.6 8.~ n.O O. 505· 8.~ 8.6 8.4 n.O 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0·0 0.0 0.0 8.5 PAGE A~CO ALASKA INC. D.S. B-WSW-2 DEPTH LSN1 LSN2 LSN5 LSN4 LSN5 SSN~ FT. · SSN2 SSN5 SSN4 SSN5 CCL CCL CCL I 2 3 3040, q99, 508. 450. O. 396. 509'. ~85. q90. . 5050. 59q. ~72. 559. O. 524. 5~0 481. 559. ' 3060. 5~8. 4~7'"577, 0.' ~22. 51'8~ ~92, 522. 3070, 485, ~00. 477, O. 30~. 465'. ~5&, 522. '' ~080. 453. '425;-4'17.-' 0'.'26~. 448~ ~29. 420. 3090. 495- ~gO. '5'28. O. 310. 496 467. 513. 31'00.'%58. 397. 551;' ' OD ~16. 4~?~ 453. 459. ~!10. 509, 425. 415. 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O. 426. 422'. 412. q18. fi. 429. 8.4 8.6 8.~ O. 354. 8.4 8,~ 8,5 O. ~51. 8.4 8.6 8.g O. 348, 8,3 8,6 8,4 O. 316. 8.q 8.5 8.4 O. 359, 8.4 8,6 8.4 O. 310. 8.4 8.6 8.5 O. 342, 8.4 8,6 8,4 O. 352. 8,3 8,6 8.5 O. 307. 8.4 8.6 8.4 O. 360, 8.4 8.6 8.~ O. 332. 8,4 8,9 8.5 O. 355, 8,~ 8,5 8,4 O. 322. 8.4 8.6 8,4 O. 339. 8.4 8.6 8.4 O. 524. 8,4 8.6 8.4 O. 335. 8,4 8.0 8.1 O. 298. 8.4 8,6 8,4 O. 302, 8,3 8.6 8,3 O. 284. 8,3 8.g 8.4 O. 540. 8,4 B,g 8,4 O. 421. 8,4 8,6 8,4 O. 4~9. 8,~ 8.7 8.4 O. 514, 8,4 8.6 8,~ O. 525, 8,4 8.~ 8,4 O. 556, 8,5 7.2 7,9 O. 55~. 8,4 8.6 8.4 O. 564. 8,~ 9,1 8.0 O. 509. 8,4 8,9 7.7 O. 513. 8.4 8.9 8.4 O. 508, 8.3 8,7 8.~ O. 445, 8,4 8,7 8,4 O. 512. 7.7 9.0 8.5 O. 502. 8.4 8.7 8.6 O. 509. 8.4 8.5 8.4 O. 315, 8,4 8,6 8,4 O. 475. 8,4 8.6 8.4 O. 520, 8,4 8.8 8.4 O. 516. 8.4 8.7 8.3 O. 455. 8,4 8.6 8,5 O. 517, 8,4' 8,7 8,4 O. 535. 8,4 8,7 8,4 O. 508, 8,4 9.1 8,4 O. 558. 8.3 9.5 7,7 O. 367. 8.~ 8.6 8.3 O. 521. 8.4 8.6 8.4 O. 495. 8.~ 8.6 8.4 O. 589, 8,4 8.6 8,4 O. 482. 8.4 8.7 8.~ O. 465. 8.4 8.5 8.5 CCL CCL 4 5 n.O N.O N.O N.O N.O N.O N.O . N.O N,O N.O N.O N.O N.O N.O N.O N.O N.O n.O N.O N.O N.O N.O N,O N.O N,O _.. N.O N.O N,O N.O N.O N,O N.O N.O n.o N.o N.O N.O NoO N,O N.O N.O N,O N.O N.O N.O N.O N.O N,O N.O N.O ~,.8 ~,.4 ~,5 ~,,5 A.5 ~.5 ~..4 7.1 ~,5 8,5 R.5 8.5 ~.5 ~,.5 ~.4 8,5 ~,5 8,5 ~.4 7.6 8.5 P,.5 R,9 ~.5 PAGE B ARCO ALASKA INC. D.S. B-WSW-2 DEPTH LSN1 LSN2 LSN$ LSN4 LSN5 SSN1 SSN2 _ . SSN5 3540° 3550. 3560' 3570. 472,-451. '477, O. 556. 486' 466. '~580.-527;-4'65,' · 3590. ~10. 578' 403. Oo 527. 450 454. 3610, 514, 460, 596, O, ~19. ~1~ 458. 3650, 45~' 57~' 423. ' O' 465' 483' 427. ~640, 516, '454, 388' O' ~99. 497~ 449. 3650. q-97, 460. 3'7. O. 509. ~7' 479. 367'0. O. 355. 3680' ' O* '~0-; ..... 0'*; 0-.-'56~; .... 0~" O. · 394. 454. 419. O. ~67. 50~'. 480. 491. 502. 510. 427. O. 579. 527'. 505. 517. ~5I.- ~65',''~13.' "0'; 520.'49'5~ 496' 465. 477. 494. 465. ~6. 494. 5]7. 547. 457. -36. O. O. O. SSNq ~, O. O. O. O. O. O. O. O. O. O. O. O. O. fi. SSN5 CCL CCL CCL 1 2 3 515, 8,~ 8,6 8,4 536. 8,5 8.~ 8,5 532, 8.4 8.6 517, 8.~ 8.8 550, 8,4 9,6 8,4 5~7. 8.4 4.7 8.5 530, 8,~ 8,6 8.4 565, 8,4 8.1 559. 8,4 8.4 8.q 492. 8.5 8.7 8,3 515. 6.8 9.5 8.3 550, 6,7 8,6 6.2 526, 0.0 6.~ 0.0 492, O,O 6,& 0.0 -42. 0.0 0.0 0.0 cCL CCL ~ 5 N.O ~.5 n.O 8.5 n.O 8.4 n,O 8.5 N,O 8.4 n,O 8.5 n.O n,O ~.0 8,5 N,O ~.5 n.O 8.5 N,O n,O ~.5 n,O 6.4 LIBRARY TAPE CURVE SPECIFICATIONS Company Arco Alaska, Inc. Well BWSW-2 Field Kuparuk County, State North Slope, Alaska Date 8/27/82 Curve Name (Abbrev.) Standard Curve Name Logs Used Scale RS Resistivity Short DLL .2-2000 RD Resistivity Deep DLL .2-2000 ,. GR1 Gamma Ray DLL _ 0-100, 100-2.00 SP Spontaneous Potential DLL 0-100 DENP Density Porosity CD/CN 60-0 CN Compensated Neutron CD/CN 60-0 GR Gamma Ray CD/CN 0-100, 100-200 CAL Caliper CD/CN 6-16 DEN Density CN 2-3 .. CORR Correction CN -.5-.5 GR Gamma Ray CN 0-100, 100-200 CAL Caliper CN 6-16 .. · ,. 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