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Home My WebLink About192-043By Anne Prysunka at 1:10 pm, Sep 13, 2022 C:\Users\kmjunke\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\99RGP1KB\2022-07-29_21088_KEU_3R-21_CaliperSurvey_LogData_Transmittal.docx DELIVERABLE DISCRIPTION Ticket # Field Well # API # Log Description Log Date 21088 KRU 3R-21 50-029-22266-00 Caliper Survey w/ Log Data 29-Jul-22 DELIVERED TO Company & Address DIGITAL FILE # of Copies LOG PRINTS # of Prints CD’s # of Copies 1 AOGCC Attn: Natural Resources Technician 333 W. 7th Ave., Suite 100 Anchorage, Ak. 99501-3539 Delivered By: CPAI Sharefile ______________________________ ______________________________________ Date received Signature PLEASE RETURN COPY VIA EMAIL TO: DIANE.WILLIAMS@READCASEDHOLE.COM READ CASED HOLE, INC., 4141 B STREET, SUITE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL : READ-Anchorage@readcasedhole.com WEBSITE : WWW.READCASEDHOLE.COM PTD:192-043 T36880 Kayla Junke Digitally signed by Kayla Junke Date: 2022.08.17 09:09:03 -08'00' C:\Users\kmjunke\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\99RGP1KB\2022-07-16_20222_KRU_3R-21_CaliperSurvey_Transmittal.docx DELIVERABLE DISCRIPTION Ticket # Field Well # API # Log Description Log Date 20222 KRU 3R-21 50-029-22266-00 Caliper Survey 16-Jul-22 DELIVERED TO Company & Address DIGITAL FILE # of Copies LOG PRINTS # of Prints CD’s # of Copies 1 AOGCC Attn: Natural Resources Technician 333 W. 7th Ave., Suite 100 Anchorage, Ak. 99501-3539 Delivered By: CPAI Sharefile ______________________________ ______________________________________ Date received Signature PLEASE RETURN COPY VIA EMAIL TO: DIANE.WILLIAMS@READCASEDHOLE.COM READ CASED HOLE, INC., 4141 B STREET, SUITE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL : READ-Anchorage@readcasedhole.com WEBSITE : WWW.READCASEDHOLE.COM PTD:192-043 T36805 Kayla Junke Digitally signed by Kayla Junke Date: 2022.07.19 09:12:51 -08'00' Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. /4~--~ F ileNumberofWellHistory File PAGES TO DELETE Complete RESCA~/~ B' Color items - Pages: Grayscale, halftones, pictures, graphs, charts - Pages: Poor Quality Original - Pages: Other- Pages: DIGITAL DATA OVERSIZED Diskettes, No. Other, No/Type Logs of various kinds Other COMMENTS: Scanned by: Beverly Oiann~athan Lowell TO RE-SCAN Notes: Re-Scanned by: Bevedy Oianna Vincent i~owell Date: LI'~ 1¢-~' Isl ~ • ~,~ ConocoPh i I I i ps Alaska P.0. BOX 100360 ANCHORAGE, ALASKA 99510-0360 November 12, 2008 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: `~~, DN'3 ~j „ R_ a.l ~° Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). Each of these wells was found to have a void in the conductor. These voids were filled with cement if needed and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous. agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement was pumped starting March 13, 2008 and the corrosion inhibitor/sealant was pumped starting November 10, 2008. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Perry Klein at 907-659-7043, if you have any questions. Sincerely, ~,,r!%~~ ~ ~. M.J. oveland ConocoPhillips Well Integrity Projects Supervisor • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations X10-404) Kuparuk Field Date 11 /12108 Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft al 3B-10 185-114 >25' 6.00 6'6" 10/30/2008 7.65 11/12/2008 3K-32 197-076 11' 1.80 12" 10/3/2008 2.00 11/12/2008 3R-11D 192-016 6" 1.00 11/10/2008 3R-12RD 192-014 16' 1.90 18" 10/6/2008 4.25 11/10/2008 3R-14 192-045 20" 4.50 11/10/2008 3R-17 192-005 20" 4.25 11!12/2008 3R-18 192-017 14' 2.10 20" 10/6/2008 4.25 11/12/2008 3R-20 192-022 9'4" 1.50 16" 9/11/2008 2.80 11/12/2008 3R-21 192-043 SF 1.70 11/12/2008 3R-22 192-039 14" 1.70 11 /12/2008 3R-26 195-187 13' 1" 2.25 11" 3/13/2008 2.25 11/10/2008 • STATE OF ALASKA ~~~ AU G ~ S ^08 ALASKA OIL AND GAS CONSERVATION COMMISSION h REPORT OF SUNDRY WELL OPERATIOI~~i`a ®li ~ Gov `~~~`~' ~O~mission 1lnrhfiCAtSE 1. Operations Pertormed: Abandon ^ Repair Well ^~ Plug Perforations ^ Stimulate ^ Other ^ Alter Casing ^ Pull Tubing Q Pertorate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown^ Pertorate ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConocoPhillips Alaska, InC. Development 0 Exploratory ^ 192-043 / 3. Address: Stratigraphic ^ Service ^ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-22266-00 7. KB Elevation (ft): 9. Well Name and Number: RKB 41' 3R-21 8. Property Designation: 10. Field/Pool(s): ADL 355023 Kuparuk River Field /Kuparuk Oil Pool - 11. Present Well Condition Summary: Total Depth measured 8775' feet true vertical 6861' feet Plugs (measured) Effective Depth measured 8669' feet Junk (measured) 8611' true vertical 6784' feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 121' 16" 121' 121' SURFACE 5039' 9-5/8" 5080' 4089' PRODUCTION 8712' 7" 8753' 6845' Perforation depth: Measured depth: 8440'-8540' ~~,r,°. ~ i'a~ tiL: ~ i~'.. ~ ~ 4~' ~~~j true vertical depth: 6618'-6691' Tubing (size, grade, and measured depth) 3-1/2" , J-55 / L-80, 8354 ' MD. Packers &SSSV (type & measured depth) Baker FHL pkr @ slot' SSSV @ 2225' 12. Stimulation or cement squeeze summary: Intervals treated (measured) not applicable Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation SI Subsequent to operation SI -- 14. Attachments 15. Well Class after work: Copies of Logs and Surveys run _ Exploratory ^ Deve-opment ^~ Service ^ Daily Report of Well Operations _X 16. Well Status after work: OilO Gas^ WAG[] GINJ^ WINJ ^ WDSPL^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or Nia if C.O. Exempt: none contact Brett Packer @ 265-6845 Printed Name Brett Packe~ ~ Title Ph 265 6845 Wells Group Engineer jZ~~ ~ ~y Date ~ ~ ~ I_ Signature ~~ "'l one: - (' Pre a Sha n Allsu -Drake 263-4612 Form 10-404 Revised 04/ 00 ~~• ~ ~ ~Q(]~ Submit Original Only g~~ • Time Log & Summary ConocoPhillips Vre!lr7ew Web Reporting Report Well Name: 3R-21 Rig Name: NORDIC 3 Job Type: RECOMPLETION Rig Accept: 7/23/2008 1:00:00 PM Rig Release: 7/27/2008 7:30:00 AM Time Logs - ------------ - -- - Date From To ____Dur _ S_~th E Depth Phase Code Subcode T Comment _ 7/20/2008 2a hr summary Move Nordic Rig 3 from 2A Pad towards 3R Pad. 15:30 16:00 0.50 COMPZ MOVE DMOB P Move rig to pad entrance. 16:00 18:00 2.00 COMPZ MOVE OTHR P Stage mats ahead of rig on 2A access road. 18:00 00:00 6.00 COMPZ MOVE MOB P Start rig move from 2A pad to 4 . corners intersection utilizing rig mats for entire road section. 2 hrs move time 6.5 hrs staging mats (standby time 7/21 /2008 Moved rig from 2A pad to 2C pad entrance. 00:00 01:30 1.50 COMPZ MOVE WOEQ P Standby w/ crews, shuffling matting boards. 01:30 02:30 1.00 COMPZ MOVE MOB P Moving down 2A access road to four corners on ri mats. 02:30 07:30 5.00 COMPZ MOVE WOEO P Standby w/ crews @ four corners, shuffling matting boards ahead of rig and setting on Spine road towards 2B Pad. 07:30 08:30 1.00 COMPZ MOVE MOB P Moving rig from four corners toward 2B Pad. 08:30 11:00 2.50 COMPZ MOVE WOEQ P Standby w/ crews, shuffling matting boards. 11:00 12:00 1.00 COMPZ MOVE MOB P Move rig back on double mats. 12:00 14:00 2.00 COMPZ MOVE WOEQ P Standby w/ crews, shuffling matting boards. 14:00 15:30 1.50 COMPZ MOVE MOB P Move rig to 26 Pad. 15:30 19:00 3.50 COMPZ MOVE WOEO P Standby w/ crews, shuffling matting boards toward CPF 2. 19:00 21:30 2.50 COMPZ MOVE MOB P Move rig from 26 pad to 2C pad entrance and road failed. 21:30 00:00 2.50 COMPZ MOVE OTHR T Jacking up and shoring up under rig moving system to drive upon rig mats. 6 hrs move time 18 hrs staging mats standb time 7/22/2008 Cont to move rig from 2C pad entrance to Oliktok "Y", Standby for CPF3 shutdown, Continue moving rig to ad 3R. 00:00 04:30 4.50 COMPZ MOVE OTHR T Jacking up and shoring up under rig moving system to drive up on rig mats. 04:30 06:00 1.50 COMPZ MOVE MOB P RU Peak dozers and assist rig forward to clear road for Conoco than eout. 06:00 07:30 1.50 COMPZ MOVE WOCC P Waiting on CPAI Field Crew change, standb with ri crew. _.-- _. Page 1 cf ~ ~ r~ Time Logs Date From To Dur S De th E De th Phase Code Subcod__e_ T Comment __ _ 07:30 13:00 5.50 COMPZ MOVE MOB P Cont to move rig from 2C pad entrance to Oliktok "Y". 13:00 21:00 8.00 COMPZ MOVE WOOR NP Shut down rig move, on standby for CPF 3 Shutdown. 21:00 00:00 3.00 COMPZ MOVE MOB P Continue to move to 3R pad. 7 hrs move time 15 hrs staging time standb time 2 hrs re air time. 7/23/2008 Cont moving rig toward 3R Pad. Accepted Nordic 3 @ 13:00 hrs 7/23/2008. 00:00 04:30 4.50 COMPZ MOVE MOB P Continue moving rig to 3R Pad. 04:30 07:00 2.50 COMPZ MOVE WOCC P Hold rig at UGNU Pad for CPAI chan eout. 07:00 13:00 6.00 COMPZ MOVE MOB P Continue moving rig to 3R pad. Spot rig over well. Accept Nordic 3 riq (a) 13:00 hrs 7/23/2 13:00 17:00 4.00 COMPZ RPCOM NUND P Berm up cellar area. RU hardline to wellhead and killtank. RU lubricator, pull BPV. SITP =70 psi SICP = 0. Load pits with 9.6ppg brine. PJSM coverin ossible hi h H2S. 17:00 19:00 2.00 COMPZ RPCOM CIRC P Killed well by pumping 303 bbls 9.6 ppg brine @ 2 BPM w/240 psi. Increased rate to 4 BPM w/350 psi. ICP, FCP 580 si. 19:00 19:30 0.50 COMPZ RPCOM OWFF P Monitor well, flush and blow down hardline. 19:30 20:00 0.50 COMPZ RPCOM OTHR P RD circ lines and install BPV. 20:00 22:00 2.00 COMPZ RPCOM NUND P ND tree and remove from cellar, clean and inspect 3 1/2" EUE lift threads in hanger top, install plug off tool. 22:00 00:00 2.00 COMPZ RPCOM NUND P NU 11"BOP and 7 1/16" ada for spool. 7.5 hrs move time 2.5 hrs stage time 3 hrs CPF3 crew change (standby time) Total of Rig Move Time & repair time = 24 hrs Total Standb Time = 45 hrs. 7/24/2008 Moved rig onto well 3R-21, killed well, ND tree and NU BOP, test BOP's, RU and cut tbg, start rack and tally 3 1/2" com letion, start de-com lete well. 00:00 02:00 2.00 COMPZ RPCOM NUND P Cont NU 11" BOP, kill, choke lines and riser. 02:00 05:00 3.00 COMPZ WELCTL BOPE P RU an ~ , 4 000 si hi h, and annular at 250 and 2,500 psi. AOGCC Rep Bob Noble waived witness of Nordic 3 initial BOP test at 18:20 hrs on 7-23-08. RD test a ui ment. 05:00 06:30 1.50 COMPZ RPCOM RURD P Install bales and elevators on top drive. Pull BPV. NU head pin and landin 't. BOLDS. 06:30 07:30 1.00 COMPZ RPCOM TRIP P Unland tubing hanger, attempt to pull_ out of PB .Pulled 114K + TD wt 35K total 149K with no movement. After several attempts lined up and circulated with 150K tension, still no movement. A~r~e ~ €~f ,~ • C] Time Low _ _ _ Date From To Dur S. Depth E De th Phase Code Subcode T Comment _ 07:30 09:30 2.00 COMPZ RPCOM CIRC P Continued circulating while waiting on Eline for Chem cut. 09:30 12:00 2.50 COMPZ RPCOM OTHR P RU Schlumberger E-line, PJSM, PU tools to rig floor. MU and RIH with strip shot. Shoot sam f to 2'. POOH. Break out string shot tools. 12:00 16:30 4.50 COMPZ RPCOM OTHR P MU 2 3/8"Chem. Cutter, RIH, on depth. Cut 3 1/2" tubing @ 8290'. POOH with cutter. La tools aside. 16:30 17:30 1.00 COMPZ RPCOM PULD P PU on tubing, pull hanger to ri fg Ioor. Pipe was loose, good cut. RD SLB tools. ND tubing hanger and tay down. 17:30 00:00 6.50 8,290 4,985 COMPZ RPCOM PULD P POOH with 3 1/2" completion string laying down, from 8,290' to 4,985'. Control line was wadded up 5 joints above SSSV. Recovered 27 of 32 control line bands. 7/25/2008 Copt de-complete well, cont rack and tally new completion string, RU and RIH with bailer and LIB on slickline, PU RIH with 3 1/2" tom letion. 00:00 08:00 8.00 4,985 0 COMPZ RPCOM PULD P Cont POOH with 3 1/2" completion strip la in down, from 4,985' to 0'. 08:00 09:00 1.00 0 COMPZ RPCOM PULD P Inspect last jt them cut. Good smooth cut. Located 1 hole in tubing @ 8254'. Clear out all old e ui ment from i e shed. 09:00 13:30 4.50 COMPZ FISH SLKL P RU Haliburton Slickline. RIH and .~.~ _ attem t to fish 5 lost bands lost from SSSV control line. Tagged up solid @ 8273'. POOH,Results from 1st run, 3 small pieces of rubber, no bands. Ran 3.75" LIB, set down solid 1 time @ 8285' WLM. POOH, picture on LIB indicates stacking out on top of chem. cut tubing stub. RD slick line unit. 13:30 19:30 6.00 0 6,047 COMPZ RPCOM RCST P U and RIH with 3 1/2" completion to 6 047'. 19:30 20:30 1.00 6,047 6,047 COMPZ RPCOM WOEQ NP p , s ooler to arrive on location. 20:30 00:00 3.50 6,047 7,290 COMPZ RPCOM RCST P RU spooler, install control line, verify SCSSV is open, cunt RIH from 6,047' installing SS band every joint, to 7,290'. Lost control line pressure (SCSSV at 1,230'). RU to POOH stand back tubin . 7/26/2008 RIH, located stub, spot tedcorrosion inhibitor, engaged overshot, set FHL packer, sheared PBR, tested tbg and cs , s aced out and landed, ND BOP, NU tree. 00:00 02:00 2.00 7,290 6,060 COMPZ RPCOM TRiP T POOH slow from 7,290' to 6,060' (SCSSV) and found hole in control line on top of jnt 187 across the cou ler. 02:00 05:00 3.00 6,060 7,290 COMPZ RPCOM RCST T Cut off control line and test, rotate SCSSV 1/4 turn, install control line and RIH 13 stands, to 7,290'. 4'aef~ 3 ~zf 5 • Time Lo~~ Date _ Fcom . To __ Dur S. Depth E Depth Phase Code Subcode T Comment 05:00 07:00 2.00 7,290 8,284 COMPZ RPCOM RCST P Cont RIH from 7,290' to 8,284'. Up wt 95K dwn 78K. 07:00 07:30 0.50 8,284 8,292 COMPZ RPCOM RCST P R/U to circulate, established circulation @ 1 BPM -70 psi , 2 BPM - 130 psi, 3 BPM - 290 psi. Riu ~^^' to ed at 8292'. PU above stub, lowered back down with pump @ 1 BPM press increased to 250 psi as soon as overshot packoff engaged stub. PU 5' above stub. 07:30 09:00 1.50 COMPZ RPCOM CIRC P Pump 200 bbls 9.6 ppg brine w/1 by volume Baker Petrolite CRW 132 corrosion inhibitor @ 3 BPM, 270 psi, chase with 70 bbls 9.6 ppg brine to et on s ot. 09:00 11:00 2.00 COMPZ RPCOM PACK T Slowed pump rate down and lowered back down until press increase to re-confirm overshot is over stub, set depth = 8290' ORKB. Dropped ball & rod, attempt to set packer, PU to 900 psi dropped off to 0, ball not one seat. Wait on ball and attem t several more times ball still not on seat. 11:00 14:00 3.00 COMPZ RPCOM OTHR T Wait on slick line to arrive, RU to chase ball & rod dwn stacked out on GLM # 3, fell thru. Chased Ball & rod down to Xnipple. POOH, RD slickline unit. 14:00 15:30 1.50 8,290 COMPZ RPCOM HOSO P Lower back down to swallow stub with overshot. Bottom of overshot 8290'. Pump pressure up slow to 2500 t FHL packer. Bled pressure off. Confirm set by picking up 10K over and staking 10k. Spaced out, put space out pup below top jt. MU hanger. Pressure control line back up to reopen SSSV. ower s als back into PBR and land han er. RILDS. 15:30 18:00 2.50 COMPZ RPCOM DHEQ P RU test equipment & chart recorder. Pressure tubing to 2500 psi held 10 min. Bled tubing pressure to 1750 psi. Pressure IA to 2500 psi held 30min. Charted. Bled pressure on IA to 0. led pressure on g o Pressure back up on IA to shear SOV in GLM # 6, sheared @ 1600 si. RD test a ui tment. 18:00 18:30 0.50 COMPZ WELCTL OTHR P Install two way check. 18:30 23:00 4.50 COMPZ RPCOM NUND P ND 11"BOP and prep to place unit on stora a skid. 23:00 00:00 1.00 COMPZ RPCOM NU adaptor spool and tree. 7/27/2008 Test tree and void, RU and freeze protect well with 80 bbls diesel, allow to u-tube, RDMO 3R-21, start rig move to 1 C Pad. P~r~~ 4 of 5 • Time Logs Date From To Dur S. De th E. De th Phase Code Subcode _ _ T Comment 00:00 01:00 1.00 COMPZ RPCOM SFEQ P Finish NU tree, test tbg hanger void at 250 and 5,000 psi for 30 min, test control line at 6,200 psi, test tree at 250 and 5,000 si, all tests ood. 01:00 02:00 1.00 COMPZ RPCOM OTHR P Pull TWC and RU circ lines. 02:00 04:00 2.00 COMPZ RPCOM FRZP P RU Little Red, test circ lines, pump 80 bbls diesel down IA at 3 bpm - ICP 800 psi, taking returns to cuttings box, at 50 bbls away - 900 psi, slowed to 2 bpm - FCP 500 psi, RD Little Red and line up tbg to IA and allow to u-tube. 04:00 07:30 3.50 COMPZ RPCOM RURD P Tbg press = 0, IA press = 0, OA press = 400 psi, Installed BPV, RD circ lines, dressed tree, Moved rig off well, cleaned cellar and surrounding area. Released Nordic 3 rig @ 07:30 hrs on 7/27/2008. Pay 5 of 5 ,. .. KUP ~ 3R-21 +«.~~~QI`I1T~~~~ ~' `~, Well Attributes - ~ API l UY~I Fiehl Naure Y~eB SlaWS Ihlan~nwm Inullnahon /) iTutal Duplh (f1Y.D) . 5002922266 KUPARUK RIVER UNIT PROD ~ 46.06 8,775.0 Comment IH25 (ppm) Date Annobti... End Date KB-Ground Distance (ft) Rig Release Date I M r.,, _ ^ 1TRDP 145 7I1Y2008 Last W0: 7/27/2008 41 .01 4126/1992 „.. _, ,,, Annotaton Depth (fd(B) Entl Date Annotation Ertd Date i .,t Tan: 8222.0 i 12/1/2007 Rev Reason: WORKOVER, GLV C/O, Pull Ball/Rod 8n/2008 Casing Strings p L~~-.enption GD (~n) 40 (nt) i Tuy (flriD) Jut Deplh (K.. Jct DCPIh (TVD) (K.. YJl (lGsl... Gtadc Tey " ~ueUton~ HANGEP, 38- _ _r l~l_:~..TOR 16 15.062 ~ 0.0 121.0 121.0 62.50 H-00 ! _. - mg fraeriptlon OD (in) ID (in) Top (RKB) Set Depth (R.. Set Depth (ND) (R.. VJt (Ilra/... Grade Top Connection ~ iRFACE 95/8 8.765 0.0 5,080.0 4,089.2 36.00 J-55 Inq Description OD (in) ID (in) Top (RKB( Set Depth (R.. Set Depth (TVD) (R.. Wt (Ibs/... Grade Top Connection PRr ~I,r. TION _ 7 F 1St 0,0 R.753.0 6845.4 i 26 00 J-55 BTCARMnD CONDUCTOR, TUt11ng Strlf i gs 4121 _ _ (ubiny Des pt OD I ) ID lir) T t Itt C Lth ttK ~t C~eFtn IT ~L) Itt1'.EI 1J InslRl n lop rnon Tubing On91na1 I .'.992 I_ 7t t 4 + o I , Eli '1) MOD Tubing Des Ipiro~ UL11 1 IC linl T I In C ptii (ft„. S tC~.-pn(T lDI 11tl'.811~ Ibs'n) ~1^ Top C,~~i ;lion ~~~.,,,,,,~ __ TUBING _ _ _ .,. ~~:I ~ n ~~ FL~E GAS LIFT, 2,750 GAS LIFT, a,m9 GAS GAS LIFT, 6,944 GAS LIFT, 7,725 GAS LIFT, 8,730 SEAL, 8,186 PBR, 8,787 SACKER, 8,201 NIPPLE, 8,200 OVERSHOT, 0,285 PBR, 8,312 'ACKER, 8,325 -- -~ k ~ NIPPLE, 8,302 sos, a,353 ~ j TTL, 6,354 L,, ... IPERF, . 8,4408,462 IPERF, 8,462-8,495 IPERF, . 8,4958,540 FISH, 8,817 PRODUCTION, 08,753 TD, 8,775 Other In Hole (plugs, euip., Fish, etc.) PerfOratlOnE Notes: General ~ Safety AAandrel Details sec tlepm ~ Pon ~I Top IND) Valve Latch Size TRO Run Sm (RKB) (RKB) Make Model OD (in) Type Type I (In) (psi) Run Date ; Comment ~1 LJ ConocoPhillips P.a. BOX 100360 ANCHORAGE, AIASKA 99510-0360 March 21, 2008 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: MAR ~ 6 2008 a Q~ & ~~ ions. Ca Anohar mmission ~R~-6~-3 Enclosed please find 10-404 report notice for ConocoPhillips Alaska, Inc. we113R-21. A tubing patch was set to repair TxIA communication. A second tubing patch was installed in an attempt to repair a second tubing leak. Following the second failed attempt at patching the tubing leak, the well will remain shut in until repaired by a RWO. Please call Martin Walters or myself at 659-7224 if you have any questions. Sincerely, Brent Rogers Problem Well Supervisor ~~ APR 0 4 2008 Attachments • MAR 2 6 2008 STATE OF ALASKA ~ & G ALASKA OIL AND GAS CONSERVATION COMMISSION ~ CORS, ~prytmtSSj~ REPORT OF SUNDRY WELL OPERATIONS '`~~ t. Operations Pertormed: Abandon ^ Repair Well^ ~ Plug Perforations ^ Stimulate ^ Other ^ Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown^ Perforate ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Current Well Status: 5. Permit to Drill Number: COnOCOPhilllps Alaska, InC. Development ~ Exploratory ^ 192-043 ' 3. Address: Stratigraphic ^ Service ^ 6. API Number: P. O. Box 100360, Anchora e, Alaska 99510 50-029-22266-00 ' 7. KB Elevation (ft): 9. Well Name and Number: RKB 52' % 3R-21 8. Property Designation: 10. Field/Pool(s): ~' ADL 355023 ~ ALK 3573 Kuparuk River Field / Kuparuk Oil Pool ' 11. Present Well Condition Summary: Total Depth measured 8775' feet true verlical 6861' feet Plugs (measured) Effective Depth measured feet Junk (measured) true vertical feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 121' 16" 121' 121' SUR. CASING 5028' 9-5/8" 5080' 4089' PROD. CASING 5050' 7" 5102' 4106' PROD. CASING 3651' 7" 8753' 6845' Perforation depth: Measured depth: 8440-8540 true vertical depth: 6618-6691 Tubing (size, grade, and measured depth) 3-1l2" , J-55, 8354' MD. Packers &SSSV (type & measured depth) pkr= BAKER 'HB' pkr= 8325' SSSV= Camco TRDP - 4A SSSV= 1807' 12. Stimulation or cement squeeze summary: Intervals treated (measured) N/A Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation N/A N1A N/A N1A N/A Subsequent to operation N/A N/A N/A N/A N/A 14. Attachments 15. Well Class after proposed work: Copies of Logs and Surveys run _ Exploratory ^ Development ~ Service ^ Daily Report of Well Operations _X 16. Well Status after proposed work: OilO • Gas^ WAG^ GINJ^ WINJ ^ WDSPL^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A contact Brent Rogers/Martin Walters Printed Name Brent Rogers Title Problem Well Supervisor Signature Phone 659-7224 659-7224 Date 3/21/2008 3 ~ Fo 10~4rR~vi`Sed 04/Z004 y'~' G 1 N A L "" '~ ` Submit r~ i ~ 3R-21 DESCRIPTION OF WORK COMPLETED SUMMARY Date Event Summary 01/22/08 02/16/08 02/20/08 03/12/08 03/17/08 Summary SET WEATHERFORD LOWER PATCH 3-1/2" ER PACKER AT 8276'. UPPER ELEMENT ITO BE SET LATER AT 8249' SET WEATHERFORD UPPPER PATCH. STAB INTO LOWER ER PACKER SET AT 8276'. LATCH IN AND HOLD 800# OVERPULL. SET TOP ER PACKER AT 8249' WITH 23.26' OF (SPACER PIPE AND SNAP LATCH SEAL ASSEMBLY. Re-TIFL -failed, Initial T/I/0= 150/1350/600. Shut in the WH and GL upon arrival. Shot the ,initial IA FL @ 6517' sta. # 3 GLV. Stacked out the TBG with LG. Bled down the IA and shot the 2nd IA FL @ 3372' (inflowed "3145'). Final T/I/0= 1200/700/350 'SET WEATHERFORD PATCH ASSEMBLY OVER GLM #5 FROM 7823'-7839' ELEMENT TO ELEMENT. SET LOWER PACKER CENTER OF ELEMENT AT 7839'. STAB INTO LOWER ER PACKER, LATCH IN AND HOLD 800# OVERPULL WITH UPPER ASSEMBLY TO ENSURE LATCH, SLACK OFF TENSION PRIOR TO SETTING UPPER PACKER. Re-TIFL -failed. Initial T/I/0= 150/1340/400. Shut in well and GL, shot initial IA FL @ 6057', 460' above the OV @ 6517 and 919' below #2 GLV @ 5138'. Stacked out well with lift gas, bled IA and shot IA FL @ 5722' for an inflow of 335'. T/I/0= 1250/520/340. Monitored well for 30 min. IA FL @ 5509' for an additional inflow of 213' Final T/I/0= 1260/550/340 Set Weatherford retrievable patch over GLM #6 from 8249' - 8276'. TIFL failed following first patch. Set another Weatherford retrievable patch over GLM #5 from 7823' - 7839'..TIFL failed followin atch set. ~~,v.., C~~q~l~~~~h 1" ~ ~,,R ~? 4. 200f5 • NO. 4617 Schlumberger -DCS > - 2525 Gambell Street, Suite 400 Company: Alaska Oil & Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 ~~~~ Anchorage, AK 99501 Field: Kuparuk Well Job # Log Description Date BL Color CD 02/28/08 1A-02 (REVISED) 11994615 INJECTION PROFILE /- - 02111/08 1 1C-27 11970632 WFL L1 - C 02/21/08 1 3R-21 11970633 LDL j _ (;~ 02122/08 1 2P-451 11996604 SBHP SURVEY O ~ 02122108 1 1C-11 11968846 LDL - ~ 02/20/08 1 2P-438 11964581 SBHP SURVEY c~U / ~' 02/26/08 1 2P-448A 11964582 SBHP SURVEY '~ 02127108 1 • • Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. C.,~~ -- rl~i~~~~~~,~~r~ Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # ,,y ,~ I~~,.~~,!~ FEB ~. ~. 200 Log Description N0.4550 Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Date BL Color CD 01/11/08 1J-164 11964565 INJECTION PROFILE ~, 01/04/08 1 3Q-22 11970623 PRODUCTION PROFILE - / 01/04/08 1 3R-21 11964567 LDL 01/06/08 1 3J-12 11970620 INJECTION PROFILE Z, j ~ 01/01/08 1 3H-10B 11964562 PATCH EVALUATION/LDL U'=.~ - ~ 01/01/08 1 1F-01AL1 11994591 FLOWING BHP SURVEY = 3 ~ 12/20/07 1 2N-342 11964561 OILPHASE SAMPLER '~- _ 12131107 1 2L-330 11970618 SCMT - a 12/30/07 1 2A-20 10194199 RST ~ 10/30/07 1 1 2X-19 11850441 RST ~- )~-~ ~ 07/09/07 1 1 • • Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. ~ ~ WELL LOG TRANSMfTTAL ',,~~ ProActive Diagnostic Services, Inc. To: ABC Christine Mahnken 333 West 7th Avenue suite 100 Anchorage, Alaska 99501 (907) 659-5102 f~.:~~,1~~~ JAN `~ 200 RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following : BP Exploration (Alaska), Inc. Petrotechnica! Data Center Attn: Andy Farmer LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 and . 'Services, .Inc. A~tr% Rout A R!~chey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907] 245-8951 1) Caliper Report 28-Dec-07 3R-14 2) Caliper Report 28-~c-07 38-21 Signed : ~i Print Name: ~~r ~ ~jj,~ ~n ~~ J°~a~~~~~ JS~~~ ~~~~~f3 ~~5'a~~- 1 Report / EDE 50-029-22268.00 1 Report / EDE 50-029-2226600 Date :~I:L;~~1 .~ ~ "1i''~; PROACTNE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (9071245-8951 FAX: (907)245-88952 E-MAIL : ~dsanchorage(a~rraemor~loq.cotrt WEasITE : wwrna.t~ernor~c~ c®m D:\Master Copy_00_PDSANC•20aoc~ WardlDistdbWion\Transmittal_Sheets\Tran.~nit_Oiiginal New.doc • . Memory fWufti-f='roger Caliper ,~ Log Results Summary Company: ConocoPhillips Alaska, Inc. Welt: 3R 21 Log Date: December 28, 2007 Field: Kuparuk Log No.: 8655 State: Alaska Run No.: 3 API No.: 50-029-22266-00 Pipet Desc.: 3.5" 9.3 Ib. J-55 Top Log fntvl1.: Surtace Pipet Use: Tubing Bot. Log Intv11.: 8,348 Ft. (MD) i Inspection Type : Corrosive & Mechanical ©amag~ Inspection ' COMMENTS This caliper data is tied into the D Nipple @ 8,342' (Drillers Depth). This log was run to assess the condition of the tubing with respect to internal corrosive and mechanical damage. The caliper recordings indicate that the 3.5" tubing logged is in good to poor condition,. with a maximum recorded penetration of 77% ~ 8,255', and only eight joints showing penetrations in excess of 20°!° wall thickness. The damage recorded appears mostly in the form of Isolated Pitting, with some Line Corrosion and General Corrosion beginning to form. There are no areas of significant Cross Sectional Wall toss or L D. restriction recorded throughout the tubing. This is the third PDS caliper of this well. A comparison between this log and the previous log (September 2, 2000) indicates a slight increase of corrosive damage throughout tubing- A comparison chart has been included in this report. Cross-sectional drawings of the most significant events recorded are included in this report. The distribution of maximum recorded penetrations is illustrated in the Body Region Analysis Page of this report. A graph illustrating the correlation of recorded damage to borehole profile is included in this report MAXIMUM RECORDED WALL PENETRATIONS Corrosion (77%) Jt. 259.1 ~ 8,254 Ft. (MD) Corrosion (31%) Jt. 259.3 @ 8,268 Ft. (MD) Corrosion (29%) Jt. 260.4 ~ 8,335 Ft. (MD) Isolated Pitting (27%) Jt. 260.6 @ 8,347 Ft. (MD} Corrosion (25%) Jt. 260.2 @ 8,319 Ft. (MD) MAXIMUM RECORDED CROSS-SEC170NAL METAL LOSS : No areas of significant cross-sectional wall loss (>8%) are recorded. MAXIMUM RECORDED ID RESTRICTIONS No significant I.D. restrictions are recorded. Field Engineer: K. Miller Analyst: J. Thompson Witness: R. Ober ProActive Diagnostic Services, Inc. ; ?.O, Box 1369, Stafford, TX ?749? ~~ ~` ~ ~'~ Phone: (281} or (383} 565-9035 Fax: (281} 565-1369 E-mail; PDS@memor~log.com~ ~ °~' Prudhoe Bay Field Office Phone: (90?) 659-2307 Fax: (907) 659-2314 JAN (~ ~ 10~:~3 -~i~~~Cn C~ii rY ~3zy. .p.i:~, `s_a ~.i~f~31"i~?~)" • Correlation of Recorded Daman Pipe 1 3.5 in (23.2' - 8344.0') Well: Field: Company: Country: Survey Date: • ;e to Borehole Profile 3 R-21 Kuparuk ConocoPhillips Alaska, Inc. USA December 28, 2007 ^ A pprox. Tool Deviation ^ A pprox. Borehol e Profil e 26 787 1568 2367 GLM 1 3167 3956 i , c L •+ a. 4750 0 GLM 2 5546 6326 GLM 3 GLM 4 7124 GLM S 7930 GLM 6 260.6 8344 0 50 1 00 Dam age Profile (% wall) /Tool D eviatio n (degr ees) Bottom of Survey = 260.6 1 25 50 75 100 .n 125 E Z C '0 150 175 200 225 250 • • PDS Report Overview ~~ ~w Body Region Analysis Well: 3R-21 Survey Date: December 28, 2007 Field: Kuparuk Tool Type: UW 24 MFC No 212330 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers: 24 Anal st: .Thorn son Tubing: Nom.OD Weight Grade & Thread Nom.ID Nom. Upset Upper len. Lower len. 3.5 ins 9.3 f -55 2.992 ins 3.5 ins 6.0 ins 6.0 ins Penetration and Metal Loss (% wall) ~ penetration body _,~~ metal loss body 250 200 150 100 50 0 0 to 1 to 1% 10% 10 to 20 to 40 to over 20% 40% 85% 85% Number of'oints anal sed fiotal = 268 gene. 0 70 loss 208 60 190 7 1 0 0 0 0 0 Damage Configuration (body ) 150 100 ;0 0 isolatEd general line ring hole /pons pitting corrosion corrosion corrosion ible hole Number of 'oints dama ed total = 172 139 24 9 0 0 Damage Profile (% wall) ~ penetration body :.~,, metal loss body 0 50 100 GLM 1 GLM 2 GLM 3 GLM 4 GLM 5 GLM 6 13ottorn of Survey = 260.Ei Analysis Overview page 2 • • ~~ S ti. ,~ Well: 3R-21 Field: Kuparuk Company: ConocoPhillips Alaska, Inc. Country. USA Maximum Recorded Penetration Comparison To Previous Survey Date: December 28, 2007 Prev. Date: Sept. 2, 2000 Tool: UW MFC 24 No212330 Tubing: 3.5' 9.31b J-55 Overlay Maz. R ec. Pen. (mks) 0 10 0 20 0 0.1 10 20 30 40 50 57 67 77 87 96 106 ~ 116 126 Z 136 E 146 156 165 175 185 195 205 214 224 233 243 252 259 December 28, 2007 ^ Sept. 2, 2000 Difference Dill. in Max. Pen. (mils) 100 0 100 200 ~E 3 z 'S 10 20 30 40 50 57 67 77 87 96 106 116 126 136 146 156 165 175 185 195 205 214 224 233 243 252 259 -14 0 14 27 Approx. Corrosion Rate (mpy) • • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf J-55 Well: 3R-21 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: December 28, 2007 Joint No. Jt. Depth (Ft.) I'en. l ll,crt Ilns.j Pen. Body (Ins.) Pen. °~ Mri,rl I ~~~~ ~~ Min. LD. (Ins.) Comments Damage Profile (%wall) 0 50 100 3 0 0.01 2 I .93 PUP 1 26 t~ 0.01 6 u 2. 5 2 5 O 0.01 4 .94 3 87 a 0. 7 u 2. 4 4 119 t ~ 0.02 7 I 2.93 5 151 c ~ 0.01 5 1 .96 6 183 t ~ 0.01 4 0 2.94 7 215 ~ r 0.02 7 1 2.96 24 U .01 4 U 2.94 9 279 U 001 4 ; 2.96 10 310 U 0 01 5 I .95 11 42 n 0.01 ~ r~ 2.95 12 374 U 0.02 7 I 2.94 13 406 ~ ~ 0.01 4 I 2.95 14 438 ~ i 0.01 v U 2.96 15 470 a 0.01 5 1 .95 16 502 a 0.01 6 t 1 2.93 17 33 n 0.0 7 1 .96 1 565 11 0. 1 5 1 .96 19 5 7 l~ 0.01 4 .95 20 629 ~I 0.02 ri r! 2.94 21 6 1 I) 0. 1 4 I .95 22 69' ~~ U.O1 5 I 2.95 23 724 a 0.01 5 U 2.95 4 75 ~~ 1 4 ' 25 787 c ~ 0.01 5 1 2.96 26 819 t~ 0.02 7 2 2.95 2 7 851 ~ ~ 0.01 5 1 2.96 28 883 a 0.01 V U 2.96 29 914 a 0.03 11 5 2.92 30 946 a 0.03 12 I 2.93 31 977 I~ 0.03 13 I 2.92 Shallow ittin . 32 1008 (~ 0.01 5 I 2.9 33 1039 I I 0.03 13 ~ 2.91 Shallow corrosion. 34 1071 0 0.0 12 I 2.91 35 1102 I~ 0.01 S ~! 2.94 36 1135 t) 0.02 7 I .9 37 1165 t~ 0.02 7 _' 2.93 38 1195 ~~ 0.01 -t ~~ .92 39 1226 t~ 0.04 I4 i 2.91 Shallow 'tti 40 1257 ~ ~ 0.04 L5 t~ .9 Shallow ~ttin . t. a sits. 41 1289 i! 0.03 lU -1 2.92 4 1 19 +~ 0.0 lU ~ 29 43 1350 a 0.03 I ; ~3 2.93 Shallow itti 44 1 8 ~~ 0.01 4 .9 45 1412 (~ 0.03 I S 1 2.92 Shallow ittin . 4 144 a 0.03 II a .93 47 1474 i ~ 0.03 I ; 2.93 Shallow itti 48 150 i! 0.03 I S 2.93 Sallow it ' 49 1537 ~~ 0.02 ~) ~ 2.93 Penetration Body Metal Loss Body Page 1 • • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf J-55 Well: 3R-21 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: December 28, 2007 Joint No. Jt. Depth (Ft) Pen. Ill>set (Irn.l Pen. Body (Ins.) Pc~n. % 1~tc~tal I cuss °~o Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 50 1568 a 0.0 ~) b 2.93 51 1600 O 0.0 ~ 1 2.9 52 1631 l) 0.01 4 i) 94 53 1663 t) 0 0 ~) 1 .92 4 1692 (t 0.03 1 _~ I 2.90 Shallow 'tti 55 172 (~ 0.02 9 5 75 (1 0.03 13 ~, 2. 1 Shallow i ti 56.1 1784 U 0.02 7 2.9 PUP 6 1795 U 0 0 ~. ~ 2.81 S V 6 1 1 U 00 7 ~) .9 P P 7 1811 O 0.01 5 .94 8 1843 O 0.01 i 1 2 89 5 187 a 0.02 9 1 2.92 60 1902 O 0.02 7 I 2.90 61 1932 (t 0.03 13 (~ .91 Shallow i ' 19 3 t I 0.01 (~ I 2.93 3 1993 ~. ~ .03 12 2.91 t. a osi 6 20 5 u .0 1O I .9 5 2056 t I .0 t3 ~ 2.94 66 208 ~ 0.02 7 ~ .93 67 211 (I 0.0 15 6 2.91 Sal w 'tti 68 2151 U 0.02 7 ' .94 69 2181 (a .01 ~ 2.92 70 2213 a 0.02 i 2.92 4 O 3 11 1 72 2272 (_) 0.02 ti tl 2.96 73 2303 l).U(i 0.02 8 2.92 Pitti in u 74 2335 (l 0.02 ~~ 1 2.92 75 2367 U .03 12 1 .93 Sh II w ittin . 76 2398 U 0.02 9 5 2.93 7 2430 (1 0.0 ~) 1 2.94 78 2462 U 0.04 I ~ ~ 2.93 Shallow ittin 79 494 a 0.03 1 ? I 2.92 Sh Ilow 'ttin . 80 2525 (1 0.03 11 2.93 1 25 7 tl.t)b 0.0 11 tt 2.94 Pitti i u t. 82 2589 U 0.03 11 U 2.94 83 2620 a 0.03 10 1 2.93 84 2653 tt 0.03 11 ~' 2.93 85 2684 t t 0.03 13 ~' 2.93 Sal ow 'ttin . 86 2716 t? 0.03 11 I 2.91 87 2747 t) .03 12 a .93 88 2779 l). lU 0.02 6 I 2.92 Pittin in u t. 89 81 U 0.03 12 (t .93 90 2842 (I 0.04 15 -t 2.93 Shallow ittin . 1 2874 U 0 O U N A LM 1 Latch 8: 0 91 2882 a 0.04 14 _' 2.91 Shallow itti 2 2913 a 0.04 15 1 2.92 Shallow itti 93 2944 t t 0.04 1-1 (1 2.90 Shallow 'ttin . 4 2975 U 0.03 1 i_t !' .9 95 3007 O 0.03 I ~ 2.91 Penetration Body Metal Loss Body Page 2 • • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf J-55 Well: 3R-21 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal LD.: 2.992 in Country: USA Survey Date: December 28, 2007 Joint No. Jt. Depth (Ft.) Pen. UI~x•I Iln.) Pen. Body (Ins.) Pen. `%~ ~tc~tal I osc °<, Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 96 3040 i! 0.04 17 O 2.92 Shall w itti 97 3071 U 0.0 I it 2.9 Sh Ilo it 'n . 98 3103 ~~ 0.03 12 U .93 99 3135 a 0.03 1 U 1 2.92 100 3167 a 0.03 11 I 2.91 t. De sits. 101 31 8 i> 0.0 lu I 2.93 1 2 32 9 u 0. 4 14 I 2.92 Shallow ittin t De sits. 103 3261 U 0.03 I I 2.91 Shallow ~ttin . 104 329 U 0. 4 17 1 2.90 Sh Ilow itti 105 24 U 0.0 I t U 2.91 hall ittin . 1 6 355 U 0. 4 14 U 2. 1 Sha to ittin . 107 3388 i1 0.03 11 1 2.91 108 419 U. I (? 0 03 l ~' 2.93 Shallow 'tti 109 3450 U 0.03 I ~' 2 Sh Ilow ittin . 11 348 U 0.03 I1 I 2.92 111 351 U 0.05 1 ~) i 2.88 Line shallow corrosion. L . e osits. 112 3545 O 0.04 1 7 1 2.90 Shallow corrosion. 113 576 (1.U6 .04 L5 ? .91 Shallow ittin . 114 3 08 t) 0.04 17 1 2.89 Shallow corrosion. 115 3640 c! 0.04 I ~ O .90 Shallow ittin . 116 3672 t! 0.04 15 a 2.91 Shallow ittin . 117 3704 a 0.03 l a .89 Shallow ittin . 118 3736 ~! 0.02 8 i1 2 91 119 3767 a 0.04 1 S 4 2.91 Shallow corrosion. 1 799 l) 0 16 2 1 h low ittin a si 121 3830 (1 0.05 1 ~) ~' 2.88 Shallow itti 122 862 ~) 0 05 1 t3 0 2.88 Shal ow ittin . Lt. s' 123 3894 i~ 0.03 1:3 1 2.90 Shallow itti 124 39 5 U 0.04 17 I 2.87 Sh Ilow corr ion. 125 3956 i! 0.04 15 I 2.90 Shallow ittin . 126 3987 t) 0.04 17 I .89 Shallow c rrosion. 127 4019 t! 0.03 13 _' 2.93 Shallow ittin . 128 4050 U 0.04 1 t3 I 2.89 Sh I-ow itti 129 4082 O 0.04 1 b ~) 2.90 Shallow itti 130 4114 0 0.04 17 U 2.89 Shallow it ~n . 131 4146 i) 0.04 17 I 2.89 Shallow ittin Lt. De sits. 132 4177 i) 0.04 1 > u 2.89 Line hallow corrosion. Lt. osi 133 4210 (1 0.04 15 (! 2.89 Shallow 'ttin Lt. De sits. 134 4 41 !! 0.05 18 I 2.88 Shallow corrosion. 135 4273 ~1 0.04 I (> 1 2.87 Shallow itti 136 4305 i) 0.05 I') i! 2.87 Shall itti Lt. a ~ts. 137 4337 U 0.05 ZO 1 2.89 Shallow 'ttin . 138 4369 t) 0.04 I7 U 8 Sh low ittin . 139 4400 U 0.04 15 1 2.89 Shallow ittin . Lt. De sits. 140 443 U 0.04 17 I 2.88 Shallow corm ion t. sits. 141 4464 t) 0.04 IE~ U 2.88 Shallow ittin Lt.De sits. 142 95 U 0.04 14 I 2.88 Shallow ittin . 143 4528 i) 0.04 15 n 2.88 Shallow ~ttin . Lt. De sits. 144 4 60 (! 0.0 1~ 2.89 Shallow ittin . Lt. De sits. 145 4591 n 0.04 15 2.90 Shallow ittin Lt. De osits. Penetration Body Metal Loss Body Page 3 • • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf J-55 Well: 3R-21 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: December 28, 2007 Joint No. Jt. Depth (Ft) Pcvi. Uh~~t (lns.) Pen. Body (Ins.) Pen. %~ ~~~~t.~l I<,.~ `%'~~ Min. LD. (Ins.) Comments Damage Profile (%wall) 0 50 100 1 4623 U 0.04 1 5 t) 2.8 Shall w ittin Lt D its. 147 4655 t> 0.03 12 a 2. Lt. a osits. 148 87 t1 0.04 14 _' .89 ine s all w c rr si n. Lt. De sits. 149 4718 ~~ 0.05 I ~) I .90 Shallow ~ tin . 150 4750 l) 0.04 16 I 2.90 Shallow ittin . 151 4781 l) 0.03 1 ~ I 2.88 Sh low 'ttin . 1 4814 U .03 12 a 2.88 Shall w i tin . 153 484 t) 0.0 1 U U 2.91 154 4877 U 0.04 14 U .88 hal w it ' 155 4908 U 0.04 14 I 2.88 Shall w c rrosion. 156 940 U 0.04 14 1 2.88 hall w ittin t. i 157 4972 l) 0.04 17 U .88 Sh II w ittin . i 158 5004 U 0.04 I b 1 2.89 Shallow 'ttin . Lt. De 'ts. 1 9 03 U 0.04 17 t) 2.87 h Ilow it in . 160 5068 U .04 15 tt .89 h Ilow ittin . 161 5099 t~ 0.04 14 a 2.88 Shallow ittin . 1 161 5131 U 0 i) a N A LM 2 L ch 1:00 . 1 13 (~ 0. 4 15 t) .90 all w 'tti 163 170 a 0.05 1 d I 2. 9 hallow itti 64 5 O1 U.t)5 .04 14 t~ 2. 0 Shalow i 'n . t. a sits. 1 5 5233 t~ 0.04 14 U 2.90 Shallow ittin . 166 526 l) 0.03 13 U 2.89 Sh II w ittin 1 5297 0 0.04 15 l) 2. 0 Sallow itti t De s' 168 5328 c) 0.04 17 1 2.88 Shallow ~ttin . 1 9 561 a .04 16 t) 89 S lw i'n 170 5392 t) 0.03 13 t) 2.90 Shallow ittin . 171 54 4 n 0.04 14 1 2.91 Shallow itti 172 5457 a 0.04 17 1 2.88 Shallow ittin . 173 5487 t) 0.03 1 Z 1 2.8 Shal ow i tin . t. D si 174 5515 l) 0.04 15 1 2.87 Shallow ittin . Lt. De sits. 175 5546 t) 0.04 17 U .88 Shallow 'tti L De sits. 176 5578 t) 0.04 17 1 2.91 Shallow ittin . Lt. De sits. 177 5609 tt 0.04 14 ? 2.89 Shallo ~ttin . 178 5640 U 0.03 13 a 2.89 Shallow 'ttin . 179 5668 O 0.04 15 _' 2.87 Sallow ittin . 180 5699 a 0.03 12 a 2.88 181 5730 ~ 0.03 13 O .91 Shall w itti 182 5762 U 0.04 1(i 0 2.90 Shallow itti 183 5793 U.~S 0.06 22 1 2.88 orro 'on. 184 5825 U 0.03 12 t) 2.90 185 5 55 t) 0.04 17 ~' 2.90 Sh Ilow 'ttin . 186 5885 U 0.04 16 U 2.90 Shallow 'ttin . 187 5917 U .04 14 U .88 Shal w 'ttin D sits. 188 5952 t) 0.05 19 ~ 2.91 Line shallow corrosion. Lt De osits. 1 9 5 84 a .04 17 1 .90 ine shallow cor si n. Lt i . 190 6014 ~ ~ 0.04 15 0 2.91 Shallow ittin . 191 6044 (~ 0. 4 17 l) .88 Shall w ittin . Lt. sits. 192 6075 U 0.04 14 t) .90 Shallow ittin . 193 6105 t~ 0.05 19 ~ .91 Shallow ittin . 194 6137 t) 0.05 1 F3 ~) 2.91 Shallow ittin . Penetration Body Metal Loss Body Page 4 • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf )-55 Well: 3R-21 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: December 28, 2007 Joint No. Jt. Depth (Ft) P~~n. t llsc,t (Ins.) Pen. Body (Ins.) Pen. % ~Ic~t,~l I cuss "4, Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 195 6169 U.U~~ .05 2U t~ 2.90 Shall w corrosion. 6 6199 U 0.0 13 tt 2.90 Shallow ittin . 1 7 6 30 U 0.05 2U U 8 Corrosion. 198 6263 ll 0.03 1 3 (1 2.9 Sh Ilow it in . 199 6293 U 0.05 1 ti U 2. Shall w 'tti 200 6326 U 0.04 14 tl .90 Shallow itti 01 6358 U 0.04 17 0 2.89 Shallow ittin t. De sits. 20 6390 U 0.04 17 0 2.88 Shallow ~tti Lt De sits. 0 642 tt 003 13 U 2.90 Shallow ittin . 204 6452 U 0.03 13 U 2.89 Sh Ilo ittin . 05 6 84 a 0.03 13 U 2. 8 halo ~ttin . 2 5.1 6516 U 0 U U N LM 3 a ch 06 6523 tt 0.04 14 U 2.8 Sha I it in . 207 655 tt 005 19 u 9 Shall i in . L e sits. 0 58 (t 0. 5 19 a 2.90 Sallow 'tti 20 6618 U 0.04 14 ! ~ 2. 9 Shallow ittin . 10 6650 t) 0 03 13 + ~ .88 Shallow ittin . 21 6 1 U.UB 0.03 13 ~ .88 hallow i ti a s' . 1 6712 tt 0.04 15 t) 2.89 Shallo ittin . 21 6743 +t 0.0 11 t~ .88 214 677 t t 0.03 1 1 0 .8 15 6807 t t 0.04 15 1 2.88 Shal w itti 16 6839 tt 004 17 tl 9 Sallow itti 217 6870 tt.tt£1 0.04 16 tt 2.89 Shallow ittin . 1 6 U 15 U Shal ow 219 6934 tl 0.04 15 i 2.86 Shallow 'Iti 220 6966 t) 0.0 16 a 2.87 Sh Ilow ittin . 221 6998 tt 0.04 16 tt 2.88 Shallow ittin . 22 70 9 t1 0.0 19 U 2.88 Shallow i 'n 223 7061 l1 0.04 1 7 tl 2.88 Line shallow corrosion. Lt. De osi 24 70 2 ll 0.05 21 U .87 Corro ion. Lt De s'ts. 225 7124 U.tu, 0.05 19 U 2.87 Shallow ittin Lt De sits. 226 7156 tt 0.04 17 tt 2.87 Shallow 'tti 2 7 7187 U 0.04 17 U 2.88 Shallow corrosion. 7219 Ll .0 19 tl 2.8$ Shal w cor olio . 229 7252 t1 0.05 1 f3 1 2.88 Line shallow corrosion. Lt. De osits. 2 .1 72 tt ~ ll N A GLM 4 Lat ®1:0 230 7290 tt 0.04 16 U 2.89 Shallow corrosion. Lt De osits. 231 7322 l) 0.05 2l) ? ,87 Line shallow corm i n. Lt. D o its. 232 7353 t ~ 0.05 1 ~) 1 2.88 Shallow corrosion. Lt. De sits. 33 7385 U.l)(, 0.04 16 Q 2.90 Shallow itti 234 7416 U 0.05 19 ll .88 Shalbw corrosion. Lt. De osits. 5 744 (~ 0.0 16 tt 2.88 hall w 'ttin . Lt De sits. 236 7481 (1 0.04 17 I 2.87 Shallow corrosion. Lt. De sits. 37 7511 tl 0.05 2 I 1 2 88 Corrosi n. Lt. D sits. 238 7542 C) 0.03 13 1 2.91 Shallow itti 239 7573 tt 0.04 15 tl 8 Shallow ~ttin . t. De its. 240 7604 a 0.04 16 tl 2.87 Line shallow corrosion. 41 7636 0.0 1 t, ! t 90 II w i in . 242 7668 ~ 0.03 1 I ~ + 2.90 ~ Penetration Body Metal Loss Body Page 5 • • PDS REPORT JOINT TABULATION SHEEP Pipe: 3.5 in 9.3 ppf J-55 Well: 3R-21 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: December 28, 2007 Joint No. Jt. Depth (Ft.) I'~~n. OFsct Iln~.) Pen. Body (Ins.) Nc~n. %, Metal Ic~ss `;~~ Min. LD• (Ins.) Comments Damage Prole (%wall) 0 50 100 43 7700 U 0.04 5 u .90 Sallow 'ttin Lt. a sits. 244 7732 U 0 03 13 U 2.90 Shallo i 5 76 l) 0.03 13 I 2 88 S is low i tin t. s' 246 795 t) 0.03 13 ! ! 2.88 Shallow ittin . 46.1 7827 U 0 i) ~) N A GLM 5 Latch ®12:00 47 78 4 O.1(~ 0.0 13 U 2.91 Sh flow ittin . 248 7866 U .0 9 I 2.90 249 7898 U 0.04 15 i! 2.91 Shallow ~ttin . 50 7930 ~ 0 03 12 a .91 Lt. a sits. 251 7962 ~) 0.0 10 l) 2.91 7993 t~ .03 11 U 2.90 3 80 5 u 0.03 I , 1 .90 Sh Ilow ~ttin . 254 8057 a 0.04 I ~ ~! 2.90 Sh Ilow "t 5 808 U 0.04 17 a 2.9 Shallow itti 6 81 1 t) 0.03 1_S I 2.90 Shallow 'ttin . 57 815 t) .05 1(1 I .89 Shallow ittin . 2 8 8183 O .0 l i n 0 Sha I w i ~n . t. e 2 9 8216 U.I1 DA4 15 t~ 2.90 Shallow ittin . 59.1 8246 t).O(~ 0 i 7 2.88 PUP Corrosion. 259.2 82 7 U 0 C) (I N A LM La ch ®8:30 259. 8 67 (~.Ub 0.08 i1 a 2.89 PUP Corrosi n. 0 827 O 0.04 17 I 2.90 Shalow ittin . 260.1 830 t) U u N A PB 260.2 8313 tl 0.06 25 ~' 2.89 PUP Corrosion. Lt De sits. 2 832 O 0 0 P r 260.4 8332 0 0.07 29 1 2.88 PUP Corrosion. 60.5 8342 r) 0 0 O .7 Ni e 260.6 8344 t~ 0.07 27 -t 2.83 PUP Isolated ittin Lt. De osits. _ Penetration Body Metal Loss Body Page 6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ i ~ ~1~ ~~ PDS Report Cross Sections Well: 3R-21 Survey Date: December 28, 2007 Field: Kuparuk Tool Type; UW 24 MFC No 212330 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers: 24 Tubing: _ _ 3.5 ins 9.3 ppf J-55 Analyst: I. Thomason Cross Section for Joint 259.1 at depth 8254.5 ft Tool speed = 43 Nominal ID = 2.992 Nominal OD = 3.500 Remaining wall area = 97 °~ Tool deviation = 42 ° Finger 13 Penetration = 0.196 ins Corrosion 0.20 ins = 77% WaA Penetration HIGH SIDE = UP • Cross Sections page 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ i ~ ,~~ PDS Report Cross Sections ~u Well: 3R-21 Survey Date: December 28, 2007 Field: Kuparuk Tool Type: UW 24 MFC No 212330 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 Country: USA No, of Fingers: 24 Tubin 3.5 ins 9.3 f -55 Anal st: .Thom son Cross Section for Joint 259.3 at depth 8267.91 ft Tool speed = 43 Nominal ID = 2.992 Upset OD = 3.500 Remaining wall area = 96 In upset region Tool deviation = 41 ° Finger 20 Penetration = 0.078 ins Corrosion 0.08 ins = 31°~ Wall Penetration HIGH SIDE = UP • ~, Cross Sections page 2 i~ ii ii II C i~ I~~ 1 • KRU 3R-21 ConocoPhillips Alaska, Inc. 3R-21 API: 500292226600 Well T : PROD A le TS: 43 d 8407 SSSV Type: WRDP Orig COm Ietion: 4/26/1992 Angle @ TD: 43 deg @ 8775 WRDP (1807-1808, Annular Fluid: Last W/O: Rev Reason: TAG reset WRDP oD:2.s12) Reference L Ref L Date: Last U ate: 8/29/2005 Last Ta : 8600 TD: 8775 ftKB Last Ta Date: 8/10/2005 Max Hole A le: 46 d 4173 Casin Strin -ALL STRI NGS G I irt Deacri lion Size To Bottom TVD Wt Grade Thread as . MarxkewaMe ~ © CONDUCTOR 16.000 0 121 121 62.50 H-40 1 SUR. CASING 9.625 0 5080 4089 36.00 J-55 (zaa52aas, PROD. CASING 7.000 0 5102 4106 26.00 J-55 TCABMO PROD. CASING 7.000 5102 8753 6845 26.00 J-55 BTC Tubin Stri - TU ING Size To Bottom ND Wt Grade Thread Gras ~'~ MandrewaNe ' 3.500 0 8354 6554 9.30 J-55 EUE 8RD MOD Perforations Summer (5138.5139, Interval ND Zone Status Ft SPF Dete T Comment 8440 - 8540 6618 - 6691 A-3,A-2,A-1 100 4 8/11/1992 IPERF 41/2" Csg Gun, 180 deg. hasi Ga s Lift MandrelsNalves Gas ~m MandrelNal~e 3 0 J St MD ND Man Mfr Man Type V Mfr V Type V OD Latch Port TRO Date Run Vlv Cmnt (6517-x516, 1 2885 2510 MACCO SPM-tA GLV 1.0 BK 0.125 1262 7/3/1998 2 5138 4132 MACCO SPM-tA GLV 1.0 BK 0.250 1417 7/3/1998 3 6517 5164 MACCO SPM-1A GLV 1.0 BK 0.250 1414 7/3/1998 4 7284 5754 MACCO SPM-1A OV 1.0 BK 0.313 0 6/17/2000 cas~M 5 7829 6164 MACCO SPM-1A DMY 1.0 BK 0.000 0 6/17/2000 MaMrewahro a 6 8256 6482 Campo MMG-2 DMY 1.5 RK 0.000 0 6/4/1998 (7284-7265, Oth er lu s ui .et c. -JEWELRY De ND T Descri lion ID 180 7 1681 SSSV Campo 'TRDP-4A' LOCKED OUT 5/10/1999 2.812 1807 1681 WRDP 3 1/2 WRDP-TRDP-14A (SER. HXS-1665 )-( VALVE HAS B-7 LOCK AND 1.562 Gas ~~ ~ IS 105" OAL 1807' RKB set 8/10/2005 "dr~~D"""'Y Valve 5 ~ J 8312 6523 PBR Baker 10' stroke 3.000 (7829-7830, _ 8325 6533 PKR Baker'HB' 2.890 OD:5.312) 8342 6545 NIP Camoo'D' Ni NO GO 2.750 8353 6554 SOS Baker 2.992 8354 6554 TTL 2.992 Gas LM Fish - FISH '"d"~~"""'Y v l s De th Descri do Comment a ve (8256-8257 8611 1 12" DMY Em Pocket• Fell to Rattale , OD:5.750) PBR ii (8312-8313, OD:3.500) PKR (83258326, OD:6.151) NIP (8342-8343, OD:3.50D) NBING (0354, OD:3.500, ID:2.992) SOS (83538354, OD:3.500) Pert (8440.8462) Pert (8462-8495) " 1 12 DMY (8611-8612, OD:1.500) 3R-2I (2'TD 2920430} fai2ed~L ~ Fage 1 of 2 Maunder, Thomas E (DOA) From: NSK Problem Wetl Supv [n1617@conocophiHips.comj Sent: Tuesday, November 06, 2007 9:35 AM To: Maunder, Thomas E (DOA); Regg, James B (DOA) Cc: NSK Problem Weil Supv; NSK Well Integrity Proj Subject: 3R-21 (PTD 1920430} failed TIFL Attachments: 3R-21 schematic.pdf; 3R-21 90 day TIO plot.jpg Tom ~ Jim, Kuparuk gas Lifted producer 3R-21 (PTD 1920430) failed a TIFL on 11/05/07 and has been added to the weekly SCP report. The TIO immediately prior to SI for the TIFL was 100/1290/550. A Peaking GLV is suspected. ,/ Slickline will troubleshoot the tubing leak and repair if possible. Please let me know if you have any questions. Attached is a 90 day TIO plot and a schematic. «3R-21 schematic.pdf» «3R-21 90 day TIO plot.jpg» Brent Rogers Problem Wells Supervisor ConocoPhillips Alaska, Inc. Desk Phone (907} 659-7224 Cell Phone (907) 943-1999 Pager (907) 659-7000 pgr. 909 ~~ ~ ~Q~ ~ ~ fi~~~ 2 2/7/2007 ~`; (~ IRz-oa3 • C, {~- --_~ '' ' Gvrac~~aPhliips Atast~a, tnc~ 13R-21 __ - - API: - - 500292226600 Well T e: NHOD WRDP _~ _ SSSV Type: WRDP Orig Com letion: 4/26/1992 (law-1sos, L.., ,~ ~ Annular Fluid: Last W/O: oD:2.612) Reference Lo : Ref Lo Date: Last Ta : 8600 TD: 8775 ftK6 Last Ta _~ate: Casing String 8/10/2005 _ -ALL STRINGS _ Max Hole Angle: _ 46 deg_ a~173 Gas Lift MandrelNalve 1 (2885-2886, Gas Lift MandrelNalve 2 (51385139, Gas Lift MandrelNalve 3 (6517-6518, Gas Lift MandrelNalve a (7284-7285, Gas Lift 3ndrel/Dummy Valve 5 (7829-7830, OD:5.312) Gas Lift andrel/Dummy Valve 6 (a25s$zs7, OD:5.750) PBR (8312-8313, OD:3.500) PKR (8325-8326, OD:6.151) NIP (8342-8343, OD:3.500) TUBING (0-8354, OD~.3.500, ID:2.992) SOS (8353$354, OD:3.500) Pert (8440-8462) Perf (8462-8495) KRU 3R-21 An le TS: 43 de ~ 8407 Angle @ TD: 43 deg @ 8775 Rev Reason: TAG, reset WRDP Last Uodate: 8/29/2005 `~ CONDUCTOR 16.000 0 121 121 62.50 H-40 SUR. CASING 9.625 0 5080 4089 36.00 J-55 PROD. CASING 7.000 0 5102 4106 26.00 J-55 BTCABMOD PROD. CASING 7 OOn 5102 8753 Fs345 26.00 J-55 gTr ITubin Stnn TUBING _ ~ _ * f r 1 _ ~ r_ I ~ 35500 ~ _ ~m TVD ! gott ~65` 1 Grade Wt ~ ~ J-55 ~_ _ Threari EUE t FD 1~10D l ~_ ~ Perforations Summary -- ' e , _ Interval TVD ~ Zone _ __ _ ~ Status ~ Ft ~ ~ SPF Date ~ Type _ Comment 8440 85wv 6618- 6691 ~ A 3 A .' ~- 1 1GU ) ;',' 1 1 I ~~-i? i IPERF 4 1/2" Csg G~ii~ 1 30 ~l~rl i ~ ~_ - .Gas Lift Mandrels/Valves _- _ i _ ~ _ - _i~hasi~ ~~ ~_,~ it St MD TVD Man Mfr Man Type V Mfr V Type V OD Latch Port TRO Date Run Vlv Cmnt 1 2885 2510 MACCO SPM-1A GLV 1.0 BK 0.125 1262 7/3/1998 2 5138 4132 MACCO SPM-1A GLV 1.0 BK 0.250 1417 7/3/1998 3 6517 5164 MACCO SPM-1A GLV 1.0 BK 0.250 1414 7/3/1998 4 7284 5754 MACCO SPM-1A OV 1.0 BK 0.313 0 6/17/2000 5 7829 6164 MACCO SPM-1A DMY 1.0 BK 0.000 0 6/17/2000 6 8256 6482 Camco MMG-2 DMY 1.5 RK 0.000 0 6/4/1998 (Other plugs, equi~_etc.)_-JEWELRY - _ - --._. i ~_ , De th TVD T e Descri lion iD 1807 1681 SSSV Camco TRDP-4A' LOCKED OUT 5/10/1999 2.812 1807 1681 WRDP 3 1/2 WRDP-TRDP-14A (SER. HXS-1665 )-( VALVE HAS B-7 LOCK AND IS 105" OAL 1807' RKB set 8/10/2005 1.562 8312 6523 PBR Baker 10' stroke 3.000 8325 6533 PKR Baker'HB' 2.890 8342 6545 NIP Camco'D' Ni le NO GO 2.750 8353 6554 SOS Baker 2.992 8354 6554 TTL 2 oar ___ -- ~~ Fish -FISH _ _ - - _ __ ~~ ~ i ~ Depth Description ~ Comment ~[~ ~ 8611 1 1/2" DMY Empty Pocket: Fell to Rathole 0 1 1/2" DMY (8611$612, OD:1.500) THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFO RE NOVEMBER 13, 2000 L E W A TER I'A'L U N D E T H IS M~.~A..~.R K E R R Memow' Multi-Finger Caliper maw Company: Phillips Alaska, Inc. Well: 3R-21 Log Date: Sept. 2, 2000 Field: Kuparuk Log No.: 4153 State: Alaska Run No.: 1 APl No.: 50-029-22266-00 Pipe Desc.: 3.5" 9.2 lb. J-55 EUE Top Log Intvl: Surface Pipe Use: Tubing Bot. Log Intvl: 8,354 Ft. (MD) Inspection Type: Restriction Identification COMMENTS: This is the second log run to assess the tubing for restrictions due to scale, buckling and other mechanical damages. The caliper recordings indicate an overall decrease in the scale buildup relative to the log ran June 30, 2000. Minor to moderate tubing buckling is indicated from about 5,000 ft. to the bottom of the tubing string. The buckling appears to be minor over the interval 5,000 ft. to 7,000 ft., with indications of a slight increase in severity below this point. The caliper recordings indicate a slight deformation of the tubing in joints # 218, 220, 221, & 243. Cross-sections of these areas are included in this report. The caliper recordings indicate that the tubing is mostly in good condition with respect to corrosive damage. Shallow isolated pitting and lines of corrosion are recorded throughout the tubing string. Due to the random sampling nature of the caliper, (i.e. feeler tracking) the recordings of this log indicate less corrosion than the log ran on June 30, 2000. No areas of significant cross-sectional wall loss are indicated throughout the interval logged. MAXIMUM RECORDED WALL PENETRATIONS: No penetrations greater than 20% were recorded throughout the interval logged. MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: No areas of significant cross-sectional metal loss (> 10%) recorded throughout interval logged. MAXIMUM RECORDED ID RESTRICTIONS: Moderate tubing buckling below 7,000 ft. may obstruct the pass-through of objects with an OD smaller than 2.75", but a rigid length of 10 ft. or more. PLEASE NOTE: The GLM latch orientation on the log dated June 30, 2000, was found to be incorrect on the joint tabulation sheet. The oversight has been corrected on this report. I Field Engineer' J. Morgan Analyst: Steve Adcock Witness: T. Johns ProActive Diagnostic Services, Inc: 3!0 K Street Suite 200, Anchorage, AK 99501 Phone: (907) 245-8951 Fax: (907) 245-8952 E-rnail' PDS@rnemorylog.com Prudhoe Bay' Fieid Office Phone: (907) 659-2307 Fax: (907) 659-2314 RECEIVED SEP 0 8 Gas Cons. Commission Anchorage Well: 3R-2 I Field: Kupalak Company: Phillips Alaska, IP,,C Countr'q: Alaska PDS Caliper Overview Body Region Analysis Survey Date: Sept. 2, 2000 Tool lype: MFC24 No. 00387 Tool Size: I Il/t6" No. of Fingers: 24 Analysed: Steve Adcock Tubing: Size Weight Grade & Thread Nonl OD Nora. ID Nora Upset ' ~ ' s '~ 99~' ins 3.756 ills 3.5 ins 93 ppf J 55 8rd Bt:ti:ess ~.o m Penetration and Metal Loss (% wall) penetration body ~ metal loss body Oto 1 to lOto 20 to 40 to above 1 /o 10% 20 ~ 40% 85% 85% Number of joints analysed (total = 267) Pene 0 144 123 0 0 0 78 189 0 O 0 0 Damage Configuration ( body ) Number of ioints damaged (total = 80) 68 6 6 0 0 Damage Profile (% wall) penetration body ~,~ metal loss body 0 50 0 5O GLM 96 146 GIM 195 GLM 3 GLM 4 GIM 5 GLM 6 Bottom of Suwev 2607 I00 Analysis Overview page 2 PDS JOINT TABULATION Pipe: 3.5 ins 9.3 ppf J-55 8rd Buttress Wall fffickness. Body: 0,254ins Upsel: 0.382ins Nominal ID: 2.992 ins No. Upset Body inches inches ! .(12 ! 13 17 0 19 21 25 0 .02 } I 26 0 .01 I [ 27 0 [ 28 0 0 .02 31 0 37 0 41 0 .02 42 0 .02 43 44 45 o 47 48 Well: Field: Company: [)ate; ;%~ p,'oje~clion Loss Body 0 I 0 2.94 0 [ 2.94 0 2.95 0 2.93 I 2.95 '2.92 0 2.94 2.94 0 0 2.96 2.94 2.94 0 2.93 2.95 3R-21 I<uparak Phillips Alaska, Inc. Alaska Sept. 2, 2000 penetlation body metal loss body kDamage profile (% ~ all) 50 100 4[ 5[ 0 0 '2.96 2.95 0 04[ 0 1341 o I 2.93 '~ 94 '2 94 2,93 2.96 (1 2.94 2.93 2.95 2.95 2.92 2.9t 2.92 2.91 2,90 2.94 2.92 [ 2.92 9C 2.91 2.91 .04[ "9 ~9 2.90 2.91 2,90 Shallow pitti%%_.~t Deposits. Shatlo~ pilki!.!g, Shatlowl~itting. __. 2.91 [Shallowpt~ g .04 2.9 [ Pipe Tabulations page I PDS JOINT TABULATION ?ipe; 3.5 ins 9.3 ppf j-55 8rd Buttress Wall fl~ickness, Body: 0.254ins Upset: 0.382ins Nominal ID: 2.99'2 ins Body 58 i 61 I 0 ~ 62 I 0 66 70 71 73 0 86 88 L91 0 [ 92 L 95 Well: Field: 03 I .01 .O3 .O2 i 3R2[ Kuparak Phillips Alaska, Inc. Alaska Sept 2. 2000 penetration body metal loss body Projection i Minimum Body i/~Dches !inches =. ) 1 2.95 2.94 2.9I 2.89 292 I 2.9 l 2.90 292 0 I 2.92 2.9I 2.88 2.92 2.89 2.91 2.91 2.91 2.92 2.91 .o41 2.9I 2.91 2.90 2 0 2.9 I 2.91 2 0 2.9[) .04[ 2,91 i~3~,~ 2.91 2 2.89 1 2.93 3 I___ 0 [ .04 2.93 .04 2,92 .041 2.92 2.93 2.92 1 0 0 i 2.94 0 ] 0 2.95 2.93 2,94 2.93 2.93 2.94 2.90 2.90 2.90 2.84 2.84 1 0 ! .0~ 2,92 2.92 2.94 0 I 2.93 J Shallow pitting, SSSV Ptlp sJxdlow pitting. I t. Deposits, Shallow corrosion. Shallox3, pitting. ing. Lt, DePosits. GLM 1 (latch @ 8:00) Lt. Deposits. Lt. Deposits. LDamage profile (% wall) SI) 100 Pipe TabulatioHs page 2 PDS CA ER JOINT TABULATION Pipe: 3.5 ins 9.3 ppf j-55 8rd 13uttress Wall thiclmess. Body: 0.254ins Dpset = 0.a8.ms Nominal ID: 2.992 ins Well: 3 R-21 Field: Kuparak Company: ?hillips Alaska, Inc. Country: A{aska Date: Sept. 2, 2000 103 112 Upset .01 I 6[ ~ o .02 J 81 ~ 0 .04 0 Projecdon [ B o d y 0 0 -i 2.95 ~71 5 2.92 2,92 290 2.90 Lt. D.Eposits. S h~.ljo vv pitting. 2,91 2.9~ / 2.9l 2.94 2.92 2.94 2.91 Shall%~, pitting. 2.99 [ Shallow pitting. 2.92 iLt. Deposits. 2.91 ILt Deposits. 2.93 2.9I 2.93 2.90 2,89 %allow pitting. __ Shallow t2ittinp,. I t. Deposits. Line shallow corrosion. Lt. Deposits. Lt. Deposits. Shallow pitting. __ Shallow pilfing. I t. Deposits. Lt. Deposits. 2.90 Lt, Deposits. 2.90 Line shallow corrosion. LL Deposits. 2.89 Shallow pitting. Lt. Deposits. 2.92; ~Eg- 2.92 ~hallow pitting. _ 2.91 .~j)allow pitting, 2.90 ..Shallow pitting. __ 2.9~ Shallow corrosion .o6] .051 .05[ o41 2 2.91 2,91 2.94 Line shallow corrosion~ Lt Deposits. Shallow lY~ Shallow l)itti~g, .. )_ i Shallow pitting. 2,93 I Shallow p*t Illg. 2.91 'Shallow pi~ting, - ~ IShallow pitting. Deposits. 2.93 I Shallow 2.92 ! Shallow pitting. 2.93 2.93 ShalJow pil~i%: 2.90 I lira shallow corrosion. Lt. Deposits. 2.93 ~haltow pitting. _ 2.92 Shallow p ttinR. 2.92 I~. Z93 I~.~ballow pitting. 2.93 [line shallow corrosion. metal loss body L Damage profile (% wall) 50 100 Pipe Tabulations page 3 PDS JOINT TABULATION Pipe: 3.5 ins 9.3 ppi j 55 8rd Buttress Well: 3R-21 Wall thickness Body: 0.254ins Upset- 0.382ins Field: Kuparak Nominal ID: 2.992 ins Company: Phillips Alaska, Inc. Country: Alaska Date: Sept. 2, 2000 penetration body nletal loss body Penetration MetaiI Pi~)jection 1 Minimum I Upset [ Body Loss Upset ]Body i ID Commenls i ,o,~1 141 2 I 0 ~ .031 293 [ Shallow pitting. / .02i 0 .o~i 2m I .~ c 1 ]Shallow pilling. .03 ] 2.93 [ 2.93 Stmllow pitting. 52 2,94 ,03 2.93 .o~ [ .o3i ~3 pitting. Shallow , --- ~ o [ .o51 2.9:2 I .04i 2.93 0 Nt] 2,93 0 03 2.92 0 2.92 I .o J 2.95 0 159 0 2.94 0 0 '2.92 .o2 ] 1(,4 0 166 0 167 68 171 0 172 0 175 176 177 j 184 [ 0 '188 0 189 0 194 0 293 2.93 0 ] 2.93 2.93 2.9~ .03[ 2.94 29~ 2.90 ]~ pitting. __ Shallow pitting. _ .O3 14i 3 .03l s .04 I .03 ' .O4 o i 0 ,0z ] .o3 I .osl .O3 I 5h~fllow pitting. Shalto~¥ pitting. GLM 2 {[ak?h @ 01:00) Shalb~*, pitting. _ 2.90 IS a owp lng. 2.92'902 i!hatl°w. pitting. 2.91 /Shallow corrosion. 2,92 !Shallow corrosion 2.91 I Shal~ ....... '~ ~ I Shallow pitting. ~.~1 Z92 IS~a_!low pi in~.. 2.9t [Shallow pitting. 2.92 2.91 IShallow corrosion. A93 I 2,93 ]Sha!lo~ pitting. _ 2.90 ! 2.92 I Shallow ~ittin..~. LL Deposits. ,04[ 2.90 .031 2.91 J 2.90 J Line shallow corrosion It. Deposits. / 2.89 Damage profile (% wall) 50 100 Pipe Tabulations page 4 PDS /OlNT TABULATION SH~ Pipe: 3.5 ins 93 ppf J55 8rd Buttress Wall thickness. Body: 0.254ins Upset = 0.382ins Nominal ID: 2.992 ins Body inches i .04 198 0 0 222 0 .021 0 .03 0 03 0 1227 [8281 o 29.1 0 0 i 230 ] 0 .03 ]23I o !~33 1238 .03 [241 .03[ i 242 .03 [ Well: 3R-21 Field: Kuparak Company: Phillips Alaska, Inc. Country: Alaska Date: Sept. 2, 2000 I k4et~d~ Proje~idon [Mhqhnum[' % [inches inches i inches ] 0 ~ 051 2.90 [ Sha[[ow pittin Lt. Deposits. 2.90 [-~hallow pitting: o 04 2.9~ 2.88 [ Lt. Deposits. 2.92 [ 2.90 2.88 IShallow co~msion. '~ 89 ~ 2.90 0 { 2.90 ]Si~aIlow pitting. 0 ~ 3 0 .o41 Z~T o [ o I o41 0i 2.87 GI_M 3 ([ atch @ 02:30) 2,87 2.91 2.86 2.88 2.89 291 2.91 2.88 2.92 2.88 2.87 2.86 Oval 2,87 2.85 Oval. 2,86 2.87 2.87 2.87 2.88 2.87 2.92 2.89 2,91 289 GLM 4 {Latch @ 2.89 2.89 2.91 2.91 2.92 2.90 Shallow [~itting. 2.88 2.88 2.89 2.87 penetration bodv metal loss hotly Damage profile (% wall) S0 100 Pipe tabulations page 5 PDS JOINT TABULATION SHI Pipe; 3.5 ins 9.3 ppi: j-55 8rd Buttress Wall thickness. Body: 0.254ins Upset = 0.382ins Nominal ID: 2.992 ins Welt: 3 R-2 I Field: I<uparak Company: Phillips Alaska, Inc. Coul~tr¥: Alaska Date: Sept. 2~ 2000 Upset Body · ~ P,ojection [ Mininlum loss IUpset IBodv % inches inches I inches 0 I 2.86 2.86 2.92 2.84 2.90 2.90 2.85 0 i 2.88 2,88 2,86 Oval. Shallow pitting. _ Shalbw pitting: I t. Deposits Cil M 5 (Latch ¢~ 12:00) 2.83 g , ' ' [_l filo~A ptt ~g. 2.87 i Shallow pitting. __ 2.90 2.87 2.88 2.88 0 2.86 2.89 2.88 Shallow pitting. ] Shalk)w j4tting. __ Shallow piUing. 2.82 2.90 2.93 GLM 6 (Latch ~;' 08:30) PUD Shallow pitting, LI. DeposiU, PBR 2.94 Pul) 0 i 2.90 Packer 2.84 2.84 0 ! 0 [ 0 Pup "D" Nipple Pup 5hallo~¥ pilting. I t. Deposits. W~EG Damage Classifications Penetration / projection class, in o~de~ of damage severity I tole - penetration exceeds 85% of nominal watl thickness Ring - ctamage area e×ceeds 75% of circumference, but depth range does not exceed 1 * pipe ID Nne - damage depth range exceeds 5 * pipe ID, but extends less than 20% of circumference General - damage clepth range exceeds 1 * pipe ID ancl/o~ extends more than 20% of ci~cumterence Isolated - dan]age depth range does not exceed 5 ~ pipe ID or extend more lhan 20% of circumference Damage reporting threshold = ~0 thou inches deviation in body, 50 thou in upset, Modal tine length ~ 0.500 feet. penetration body metal loss body [ Damage profile (!4, wall) 50 100 Pipe Tabulations page 6 PDS LIPER JOINT TALLY SHEET( Pipe: 3.5 ins 9.3 ppf J-55 8rd Buttress Wall thickness. Body: 0.254ins Upset = 0.382ins Nominal ID: 2.992 ins oint Depth Length Measured Type No. ID ~et feet inches .1 18.68 i 3.42 Z974 Pup I 22.10 31.88 2,978 2 53.98 ~ 32.17 2.974 3 86~15 32.10 2.976 4 118.25 31.80 2.976 5 150.05 31.70 2.976 6 181.75 32.14 2.973 7 213.89 32.08 2.976 8 245.97 31.13 2.980 --9 277.10 32.14 2.976 10 309.24 31.75 2.976 [1 340.99 31.98 2.981 12 372.97 31,57 2.979 13 404.54 31.53 2.980 14 436.07 31.75 ! 2.970 15 467.82 32.32 2.975 16 500,14 31.40 2,977 17 531.54 31.22 2,979 18 563.46 31.36 2.980 19 594.82 31.69 2.973 20 626.51 32.07 2.980 21 658.58 31.69 2.975 22 690.27 31.63 Z982 23 721.90 31.60 2.975 24 753.50 31.73 2.981 25 785.23 31.98 2.975 _26 817.21 31.56 2.979 27 848.77 31.93 2.977 28 880.70 3232 2.977 29 913~02 30.50 Z970 30 943.52 31.02 2.978 31 974.54 31.00 2.984 32 1005.54 31.70 2.989 33 1037.24 31.34 2.976 34 ! 1068.58 31.75 2.973 35 110033 31.51 Z975 36 1131.84 31.51 2.979 _37 1163.35 29.84 2.973 ~38 1193.19 30.99 2.975 39 1224.18 31.07 2.971 40 1255.25 31.52 2.997 41 1286,77 29.00 2.945 42 1315.77 32.02 2,984 43 1347.79 31.65 2.968 44 1379.44 31.00 2.975 45 1410.44 30,24 2,974 46 1440.68 31.22 2.978 47 1471.90 30.92 2.977 48 1502.82 32.14 2.955 49 1534.96 31.09 2.976 Well: 3R-21 Field: Kuparak Company: Phillips Alaska, Inc. Country: Alaska Date: Sept, 2, 2000 JointI Depth Length Measured Type feet feet inches 1566.05 ~ 31.18 2.967 51 1597.23 31~67 2.973 52 1628.90 31.31 2.972 53 1660.21 29.16 2.963 54 1689.37 30.20 nominal 55 1719.57 31.05 2.975 56 1750.62 31.54 2.973 56.1 1782.16 10.14 2.945 Pup 56.2 1792.30 6.24 2.980 SSSV 56.3 1798.54 10.09 2.956 i Pup _ 57 1808,63 31.38 2,977 58 1840.01 30,19 2.981 59 1870.20 30.08 2.975 60 1900.28 29.47 i 2.969 61 1929.75 31.20 2.968 62 1960.95 30.46 2.982 63 1991.41 31.84 2.990 64 2023.25 31.13 2,979 ~-65 2054.38 31.55 2.981 ~66 2085.93 30.84 2.972 67 2116.77 31.68 2.982 68 2148.45 30.86 2.977 ~69 2179.31 31.37 2.974 70 2210.68 28.95 2.954 71 2239.63 29.8[ 2.972 72 2269.44 31,83 2.979 73 2301.27 i 31.22 2.985 74 2332.49 31.81 2.984 75 2364.30 31.17 2.970 76 2395.47 31.29 2.971 77 2426.76 33.32 2.970 78 2460.08 32.00 2.971 79 2492.08 31.54 2.971 80 2523.62 31.08 2.972 81 2554.70 32.06 2.978 82 2586.76 31.51 2.979 83 2618.27 31.87 2.973 ~ 84 2650.14 31.96 2.979 85 2682.10 32.11 2.973 86 2714.21 31.66 2.971 87 2745.87 31.53 2.970 88 2777.40 31.56 r 2.977 89 2~08.96 31.57 2.971 90 2840.53 31.96 2.971 90.1 2872.49 7.20 2.980 GLM 1 91 2879.69 30.94 2.975 92 2910.63 32.24 2.976 93 2942.87 32.40 2.973 94 2975.27 31.67 2.976 ~95 3006.94 31.72 2.971 Pipe: ;3.5 ins 93 ppf j-55 8rd Buttress Wall thk:kaess. Body: 0.254ins Upset = 0.382ins Nomff~al ID: 2.992 ins Depth feet 3038.66 Length feet 30,16 2.984 3068.82 31.93 2.980 98 I 3100.75 31,53 2.986 3t32.28 33.18 ~ 16o. ,6 3196.73 31.27 30,77 2.994 2,985 2.988 3227.50 30.87 2.98! 3257.57 32.47 2,976 3290,04 32.35 2.980 332239 32.51 2.980 3354.90 32.05 2.980 3386.95 31.17 2.969 3418.12 3[37 2.987 3449.49 ! ~' 1,74 ~,.00.' I 3481.23 3512.95 3543.93 3575.59 ~02 i 3607.02 31,72 30.98 31.66 31.13 32.20 32.16 31.73 ~o4 105 106 107 109 1 ~3 !125 36/1.a8 3703.11 3735.~7 2.981 [ 2978 2.988 2.982 2.981 2.978 2.984 2.987 2.963 3766.84 30.99 2.988 3797.83 30.55 2.994 3828.38 32.07 2.980 3860.45 32. I9 2.977 3892,64 31.21 2.975 3923,85 3[.16 2.962 3955.01 30.86 2.985 [126 3985.87 31.02 2.982 127 4016.89 32.06 nominal -i':~''~- 4048.95 31.40 2.978 129 4080.35 30.57 2.991 130 4110.92 35.13 2,977 1~ -I' 4146,04 31.25 2.985 132 i 4177,29 31.34 2.979 I33 ! 4208.63 31.88 2985 134! 4240.51 31.50 2.979 135 I 4272,01 32.72 2.987 136 I 430473 31.75 137 [ 4336.48 31.40 138 I 4367.88 32.32 4400.20 31.37 4431.57 3~.46 4 :~6 ~.t).~ 139 1145 I 3 ].43 4494.46 31.89 4526.35 3143 4557,78 31.74 4589.52 31.80 2.976 2.985 2~97q 2.994 ~9 2.979 2.975 2,975 2.977 2.985 JOINT TALLY SHEET~ Well: 3R-21 Field: Kuparak Company: Phillips Alaska, Inc. Cotmtry: Alaska Date: Sept. 2, 2000 Depth feet Length feet 4621.32 31.96 46:>o,~8 32.19 148 ] 4685.47 31.09 4716.56 3L23 150 4747.79 31.90 iiSI 4779.69 32.34 4812.03 31.20 I 484323 3331 153 15_EJ 4876.54 31.43 4907,97 31.73 4939,70 31,95 ]j?.! [ 4971.65 31,44 58 ~ 5003,09 32.12 159 I 5035.21 31.43 160 ] 5066.64 32.83 5099.47 ~9.~'m~'~ 164 5128.71 5136.42 5169.83 5200.90 5232.21 5264.45 5295.60 I74 [ 79 5327.71 5359.43 5391.24 5422.60 7.71 33.41 3 ].07 31.31 32.24 ~87 [ 190 ] 31.15 32. tt 31.72 ti.8! 31.36 31.47 5454.07 32.55 5486.62 29.94 5516.56 28.78 5545.34 31.52 5576.86 31.26 5608. 29.92 Measured Ilype ID inches 2/)76 2.987 2.984 2.984 2.985 2.977 2.983 2.975 2.981 2.980 2.979 2.982 2970 2.982 2.982 2.986 2.980 2.985 2.960 2.989 2.990 2.977 2982 2.974 2.980 2.986 2.982 ~ 978 2.986 2.983 2.975 2.995 2.983 5638,04 28.76 2.958 5666.80 31.62 2,971 18(1 [ 5698,42 31.67 2.963 ~81 i 5730.09 31.64 2.980 j 5761.73 31.29 2.977 5793.025~? ~9 t 31.27 2.983 :b_4.~ 31.63 2.976 LL85 I 5855.92 29.48 2.997 186 I 5885.40 33.16 2.975 5918.56 3044 2.974 5949.00 32,13 3,002 5981,13 32.81 2.988 6013.94 25.96 2.979 6039.90 32.63 2.965 6072.53 30.26 2.979 3170 Z983 30.37 i 2,975 610279 6134.49 Joinl Tally page 2 PDS .- LIPER JOINT TALLY SHEET Pipe: 3.5 ins 9.3 ppf J-55 8rd Buttress Wall thickness. Body: 0.254ins Upset-- 0.382ins Nominal ID: 2.992 ins Joint Depth Length Measured Type No. ID ~et Get inches 195 6164.86 32.08 2.969 196 6196.94 31.70 2.970 197 6228.64 34.13 2.985 198 6262.77 28.94 2.974 199 6291.71 30.97 2.972 200 6322.68 31.57 2.976 201 6354.25 31.44 2.977 202 6385.69 32.49 2.949 203 6418.18 31.40 2.979 204 6449.58 31.71 2.976 205 6481.29 31.29 2.980 205.1 6512.58 7.79 2.980 GLM3 206 6520.37 30.86 2.973 !207 6551.23 31.29 2.974 1208 6582.52 32.40 2.972 i209 6614.92 31.87 2.955 210 6646.79 31.37 2.946 211 6678.16 31.22 2.964 212 6709.38 31.85 2.973 213 6741.23 29.46 2.961 214 6770.69 32.77 2.975 215 6803.46 31.56 2.974 216 6835.02 32.52 2.968 217 6867.54 30.96 2.970 218 6898.50 32.85 2.978 219 6931.35 31.01 2.968 220 6962.36 31.84 2.977 221 6994.20 32.75 2.979 222 7026.95 33.18 2.968 223 7060.13 29.04 2.971 224 7089.17 33.14 2.971 225 7122.31 31.85 2.968 226 7t54.16 32.16 2.974 227 7186.32 30.41 2.975 ~228 7216.73 32.59 2.968 1229 7249.32 30.85 2.978 229.1 7280.17 7.14 2.980 GLM 4 230 7287.31 32.52 2.982 231 7319.83 31.86 2.972 232 7351.69 30.74 2.970 233 7382.43 32.44 2.981 234 7414.87 32.34 2.975 235 7447.21 31.30 2.974 236 7478.51 30.91 2.983 237 7509.42 30.89 2.979 238 7540.31 31.94 2.975 239 7572.25 32.31 2.970 240 7604.56 31.14 2.976 241 7635.70 32.55 2.975 242 7668.25 31.78 2.978 Well: 3 R-21 Field: Kuparak Company: Phillips Alaska, Inc. Country: Alaska Date: Sept. 2, 2000 Joint Depth Length Measured Type No. ID ~et ~et inches 243 7700.03 31.70 2.972 244 7731.73 30.39 2.980 245 7762.12 33.76 2.982 246 7795.88 32.53 2.966 246.1 7828.41 6.38 2.980 GLM5 247 7834.79 29.75 2.990 248 7864.54 34.20 2.980 .... 249 7898.74 31.47 2.975 250 7930.21 30.19 2.980 251 7960.40 32.59 2.980 252 7992.99 31.62 2.958 253 8024.61 30.35 2.963 254 8054.96 32.12 2.974 255 8087.08 32.04 2.980 256 8119.12 32.10 2.965 257 8151.22 31.53 2.980 258 8182.75 30.70 2.975 259 8213.45 30.39 2.946 259.1 8243.84 11.84 2.952 Pup 259.2 8255.68 8.49 2.980 GLM 6 259.3 8264.17 9.43 2.954 Pup 260 8273.60 32.00 2.963 260.1 8305.60 5.34 2.968 PBR 260.2 8310.94 11.68 2.986 Pup 260.3 8322.62 7.66 2.968 Packer 260.4 8330.28 13.38 2.980 Pup 260.5 8343.66 1.42 2.980 D-Nip 260.6 8345.08 8.74 2.986 Pup 260.7 8353.82 unknown 2.975 WLEG Joint Tally page 3 RECEIVED Oil & f3a.'.:; Cons. Coi'n?,,'.,issior~ Ar~chorage PDS CaJiper Sections Well: 3R-21 Field: Kuparak Company: Phillips A~aska, lnc, Country: Alaska Tubing: 3.5 ins 9.3 ppf J~55 8rd Buttress Survey Date: Sept. 2. 2000 Tool Type: MFC24 No. 00387 Tool Size: 1 11/1U No. of Fingers: 24 Analysed: Steve Acicock Cross section for Joint 220 Tool speed = 34 Nominal ID = 2,992 Nominal OD = 3.500 Remaining wall area = 1 O0 % Tool deviation: ,41 ° at depth 6966.46 ft Fil~ger 15 Radius = 1.422 ins Restriction Min. ID = 2.848 in. I IIGIt SIDE = UP Cross-Sectim~s page I PDS Caliper Sections Well: 3R-21 Field: Kuparak Company: Phillips Alaska, Inc. Country: Alaska Tubing: 3.5 ins 9.3 ppf J-55_ 8rd Buttress Survey Date: Sept. 2, 2000 Tool Type: MFC24 No, 00387 [oo[ Size: 1 11/16" No. of Fingers: 24 Analysed: Steve Adcock Cross section for Joint 220 at depth Too[ speed = 48 Nominal ID = 2.992 Nomieal OD: 3.500 P. emaining wall area = 100 % -lk)ol deviation = 45 '~ 6967.79 ft Finger 15 Radius= 1,431 ins Restriction Min. ID = 2.860 in, I IIGH SiDE: [JP Cross-Sections page 2 PDS Caliper Sections Well: 3R-21 Field: Kuparak Company: Phillips Alaska, Inc. CoUlltry: Alaska Tubing: 3.5 ins 93 ppf J-55 8rd Buttress Survey Date: SepL 2, 2000 Tool Type: MFC24 No. 00387 Tool Size: 1 11/16" No. of Fingers: 24, Analysed: Steve Adcock Cross section for Joint 218 at depth Too[ speed: 67 Nominal ID = Z992 Nominal OD ~ 3.500 Remaining wall area: 100 % Tool deviation ~ 39 ~' 6923.42 ft Finger 12 Radius = 1.425 ins Restriction Min. ID = 2.860 in. HIGH SIDE = UP Cross-Seclions page 3 PDS Caliper Sections Well: 3R~21 Field: Kuparak Company: Phillips Alaska, Inc. Country: Alaska Tubing: 3.5 ins 9.3 ppf J-55 8rd Butlress Survey Date: Sept. 2, 2000 Tool Type: MFC24 No. 00387 Tool Size: 1 11/16" No. of Fingers: 24 Analysed: Steve Adcock Cross section for Joint 243 Tool speed = 43 Nominal iD = 2.992 Nominal OD = 3.500 Remaining wall area = 100 % Tool deviation = 47 ° at depth 7709.08 ft Finger 21 Radius= 1.432 ins Restriction Min. ID = 2.864 in. HIGH SIDE = UP Cross~Seclions page 4 Memory Multi-Finger Caliper Log Results Summary 1 9-oq Company: Phillips Alaska, Inc. Well: 3R-21 Log Date: June 30, 2000 Field: Kuparuk Log No.: 4118 State: Alaska Run No.: 1 APl No.: 50-029-22266-00 Pipe Desc.: 3.5" 9.2 lb. J-55 EUE Top Log Intvl: Surface Pipe Use: Tubing Bot. Log Intvl: 8,354 Ft. (MD) Inspection Type' Restriction Identification COMMENTS · This log was run to aSSess the tubing for restrictions due to scale, buckling and other mechanical damages. The caliper recordings indicate minor scale buildup throughout the tubing string, ranging in thickness from 0.02" to 0.17". These accumulations result in minimum measured ID's as small as 2.77" near GLM 1 @ 2,879 ft. A majority of the string shows less than 0.15" of scale accumulation. Minor to moderate tubing buckling is indicated from about 5,000 ft. to the bottom of the tubing string. The buckling appears to be minor over the interval 5,000 ft. to 7,000 ft., with indications of a slight increases in severity below this point. No plastic deformation of the tubing is indicated throughout the buckled area. The caliper recordings indicate that the tubing is mostly is good condition with respect to corrosive damage. Shallow isolated pitting and lines or corrosion are recorded throughout the tubing string, with 8 joints showing maximum penetrations that measure slightly more than 20% wall thickness. No areas of significant cross- sectional wall loSS are indicated throughout the interval logged. MAXIMUM RECORDED WALL PENETRATIONS ' Line Corrosion (26%) Jt.98 @ 3,124' M'D Line Corrosion (26%) Jt. R E £ E IV E D Pitting (25%) Jt.77 @ 2,435' MD Line Corrosion (24%) Jt. 147 @ 4,677' MD Line Corrosion (24%) Jt. 100 @ 3,199' MD JUL 1 42000 ~taska 0il & Gas Cons. Commission MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS · Anchorage No areas of significant cross-sectional metal loss (> 10%) recorded throughout interval logged. MAXIMUM RECORDED ID RESTRICTIONS · A minimum ID of 2.77" is recorded in Jt. 91 @ 2,889 ft. and Jt. 259.1 @ 8,255'. No severe restrictions (>0.25") due to scale accumulation are recorded throughout the interval logged. Moderate tubing buckling below 7,000 ft. may obstruct the paSS-through of objects with an OD smaller than 2.75", but a rigid length of 10 ff. ormore. [Field Engineer' R. Richey Analyst: J. Burton Witness: G. Chaney ProActive Diagnostic Services, Inc./ P.O. Box 1369, Stafford, TX 77497 Phone: (,_81) ~ or (888) 565-9085 Fax: (281) 565-1369 E-mail: PDSCahmemorylog.com-~ Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-23:1.4 Joint No, Welt: 3Rdl Fid& KUPARUK Company: PHILLIPS ALASKA Countw: LiSA PDS CaJiper Overview Body Region AnaJysis Survey Da[e: kine 30, 2(300 Tool Type: MFC24 No 00387 [oolSize: I [l/16~ No. of Fingers: 24 Analysed: J. gulton Tubing: Size Weight G~ade & Thread Nora. OD NomlD Nora. Upset 35 ins 9.3 ppf }-$5 EUE 3.Sins 2992 ins 3.Sins Pe. et~t~o, a~d Meal Loss (% wall) ~4 penehation body ¥ietal loss body 250 ~ 200 } ~ 0 to to ! % t 0% ~0to 20 to 40 to above ~ ' 85% ~0/, 40% 85% Number ofjo ~m analysed (total- Pene 0 79 180 8 Loss 26 24i 0 0 Damage Configuration ( body ) Numbel o{ ioints damaged {total = 1 86 15 34 0 0 Damage Profile (% wall) 0 5O 5t GLM 1 97 147 GLM 2 196 ' 3 GLM _ GLM 4 G[M 5 GLM 6 Boi~om of Survey = 2607 100 Analysis Oveiview page i RECEtVED JUL 14 2000 PDS C JOINT TABULATION Pipe: 3,5 ins 9.3 ppf J-55 EUE Wall thickness, Body:0.254ins Upset=0.254ins Nominal ID: 2992 ins Well: Field: Countw: Date: 3 R-2 i KUPARUK PHILLIPS ALASKA USA }tine 30, 2000 penetration body metal loss body Penetration Up,set Body Projection Mmimum Body I tD Upset inches inches inches 2.95 296 0 2.95 2.95 2.97 2.95 2.97 0 2.97 0 2.96 2.96 297 2.96 Z97 2,96 2,96 2.96 296 297 296 2 2.96 2.96 ~9 2.97 .04[ 297 296 2.97 2.96 293 2 94 2.92 2 93 0 2.92 i ~ It DeposiE, 2.96 2.94 2.94 2.92 Shallow corrosion. 293 Line shallow corrosion. Z92 2 93 2.94 Shallow pitting. Z92 2.93 2.92 2 92 ShaNow corrosion 2.94 Damage plofile (% wail) 50 1 O0 Pipe Tabulations page I RECEIVED JUL 1 4 200~ PDS TABULATION \\,filfl!ickl~ess Ex,d~ .... ~ln, i pse~=025Nns ', xUmfiiD:2992ins ( ompanv: PHil IIPS A/ASKA }u~ 0 2000 2 9 2 9 2 93 293__;Shah,, pith-', 6 ' h2 [ 9! " 02 qi 2 9 Oi -I 02 '? 2 03 7¸} 0 (9i 0 2 Si Lt 2 90 I }e shallo,.~ cor~oson I t 09 90 It Depos: 081 289 [Lt Deposi{s 388 80 0 83 0 D ;C I O0 09 89 3-, : 2 ' ; t, , mc, 09i ~:'~ ,89 5haBo~*, corm,don Lt ~osits 07 29! fi Oeposits ~ , RECEIVED Pipe T~b~il;dons page 2 PDS C JOINT TABULATION Pipe: 3.5 ins 9.3 ppf J-55 EUE Wall thickness. Body: 0.254ins Upset =0.254ins Nominal ID: 2.992 ins Well: 3R-21 Field: KUPARUK Company: PHILLIPS ALASKA Country: LiSA Date: june 30, 2000 ~a penetration body ~/~! metal toss body Penetration Upset Body inches ID Comments Mches 292 Lt, 2.88 Line corrosion. LL Deposits. 2.93 Line corrosion, tL Deposits. 2.90 Line corrosion. Lt. Deposits. 2.89 Line shallow corrosion. Lt. Deposits. 2.92 j ShaJlow pitting. 2.92 2 93 2.91 2.92 2.90 2.91 2.9i 2.92 2.91 2.92 2.94 2.93 2.93 2.89 2.88 2.92 2.92 2.90 2,92 Isolated pitting. Line shallow corrosion. Shallow pitting. Lt, Deposits. Shallow pitting. Line corrosion. Lt. Deposits, Shallow corrosion. Lt _D_eposits Shallow pitting. l lsoiated pitdny~. Lt. De~. Isolated pitting, Lt, Deposits, %allow pitting, ..._ Shallow corrosion. LL Deposits. L ne shallow corros on, 292 2.93 2.91 2.89 Corrosion. 292 2.90 292 2.91 2.92 2.92 291 2.9I 2.92 2.93 2.92 293 2.83 2.92 2.90 2.93 283 2.91 Z9t 2.87 2.89 Shallow ._Shallow pitdng, Deposits. Shallow pitting. Sh~llo~ting, Lt. Deposits. oosits. Shallow pitting. Lt. Deposils. Damage profile (% ,,vail) 5O I00 Pipe fabulations page 3 RECEIVED JUL 4 2000 0il & Gas Cons, C0mmisstg~ Anchorage PDS JOINT TABULATION Pipe: 3.5 ins 9] ppi J-55 EUE Well: 3R-2i Wall thickness. Body: 0.254ins Upset 0.254ins Field: KUPARUK Nonfina[ ~D: 2992 ins Company: PHiLLiPS ALASKA Country: USA Date: june 30, 2000 penetration body meta oss body )rofi]e J inches inches [ % % mc~es mc~es inches ] 147 } 0 , .06 ~ 24 5 0 .04 2.9! [Lme cor~osion:~ 148I 0 '~3-] lC 2 0 .10 2.88 [Lt.D~sits 149I 0 I 03 t3 2 0 ,~ 7 2.81 Line sh,a[low corrosion, Deposiu. [150 [ 0 .03 ]3 3 ~ 0 ,05 2.90 ShatJo~A pttng. Lt. Deposts. ]-~ 0 .04 J 2 ~ 0 ~ 292 ~llow pi~ing. m~t~T 0 ~ .04 I 2 J 0 .05~ 2.9~- ShaJJ--~w pi~inDz I56 ~ 0 .02 3 [ 0 ._, ~3, 2.92 ,'szs8[~ o° .o4 ~.os ~, :~'- "~T 2.92 ShaJlow pi~ing.2.90 159 0 ~ .0~ 1~ 2 ~ 0 .07 2.88 Shallow pi~i,,g. Lt. Deposit. I61 0 .03 1)L....~..__[ 0 ~ 0 2.9I ~ ShMlow pitting. ~ 62 0 04 U __~_~_....J....._¢__.....~. .04 2.93 Shallow pitdng. '163 I 0 ~ .04 lz 2 ~ 0 I .04 2.90 Shatlow pitting. '~ ~ 0 [ .0~ lC 2 ] 0 I .04 2.93 ~66 ~ 0 ~ .04 15~ 3 0 ~ .04~ 2.91 Shallow pitting. ~67 I g -------.~--------:-~&l 16~ 3 0 .08 2.92 Line shallow corrosion. Lt. Deposi=. 169 0 ] .04 ~ 16 3 0 ~ 2.93 I Line shallow corrosion. ~70 0 I .0~ I i71 2 0 .07 2.90 ~Sh~~ Deposim. 171 0 [ ~4 [ I6[ 2 0 .0~ 2.91 [Shatlow pitting. Lt. Deposit, 2.90 ]'-~T-'"'"~ .0~-]~~ I .07[ Line shallow corrosion. LC Deposits. ~!74 }_~ L .0~] ~fl ~ o I .0-4 2.~ 17 4 0 _~_ 07~ 289 .]Hneshaliowcorrosion Lt, Deposim. 176 0 ~04 17 5-'~ J ~5] 2.91 i76 ~ 0 [ .04 17 7 0 ~ ,0~ 2.88 [Sh~. Lt. Deposit, !78 ] 0 ~---~ ~3 ~-~----~--i Fiji 2.90 Shallowpi~ing. ~79 I 0 i % M ~ 0 / .0~1 2.~9 1isa i 0 E'--~'- ~ ]];~2--0 I .03 2.89 Shallow pi*lng. ]~8! / 0 2.94 r~i~%]towrpi,ing. Et. De,,ts. ~2 ] 0 ~ .05 ] t9[ 4 0 [ .06 2.90 [Line shallow corrosion. ~--~'--i' 707]4 ~' 0 ~ .0~ ~.~ 184 0 [ .04 17 6 0 I ~ 2.9! Line shallow corrosion. las 0 / .05 19 2 0 .0~ 2.95 ~ 0 .~. .04 17 6 0 ~ ,05 2.92 ~Line shaibw corrosion. Lt. Deposig. 0 ' ,04 ~7 0 ~ .05~ 2.90 ~ Line shallow corrosion. Lt. DeposiU. ~aa o .o4 ~7 4 0 I ~ 2.94 189 0 .04 17 5 0 ~ ~'~ 2.92 rLmesha~Iow corrosion. [~90 ' i~ 2 0[ .04 0 ~ .o~ ~ ~ ~' 2.9I Shallow corrosion ]..2% 0 J .05 19 3 0 .05 2.90 Line shallow corrosion. 194 [---0 [ .05 2t 2 0 .05 2.90 Isolated ~195 ~ 0 I .05 19 6 0 .12 2.86 ~Shallowcormsiom L~e 100 Pipe Tabulations page 4 AlL 1 4- DO0 PDS C ER IOIN F FABULATION SI-' Wal!lhkkness -~<d~:0254ins Upsel=0254ins '!, ] riches incaes Well: 3R21 Fid& KUPARLJK Compa ~¥: PHI! LiPS ALASKA Cmmtr\: (iSA Dare: I~ne 30 2000 inches 0 ~ 99 0 2o0 o ch/ i 7I 201 0 04 203 i 0 03 235 0 f}(?J0 205 0 0 0 0 0 0 0 i 0 07i 288 [ShaiIo',~ cono':io~ kt Dep',sib ( % i!90 [line shMIo~ cmrosion { t Oepositq o] 289 i Line s! aliov, conosks!L ? E_!poosits 20{) i GLM3 a~ h ~;SJO} 292 Ssa O',A ot ~X 2 90 287 2 0 07[ [ ShaJio~, Sitting LtDepos!!:, 0 i 04] 290 [ 3 0 ~ )6 289 } t Deposts 2 0 06 292 jkt Deposes 0 I id, L 2 90jSj!a!k?,lllpittma I t De2os~ts ~ 2 88 288 }h~j~9~}_plmrl~ [t Deposes 091 288 jSi:allov, piting LL p?p/>sits /2[ P 50 ~ 00 Pipe Tabuladol s page 5 k d~oT!~ PDS JOINT TABULATION Pipe: a.. ins 9.3 ppf j-3~ EUE Wall thickness Body: 0.254ins Upset=0254ins Ion.,,a, iD: 2.992 ins Penetration Upset ~ Body inches!. inches 0 .03 !258 0 .O3 )260 0 We!l: 3R-2i field: KL!PARUK Company: PHILLIPS ALASKA Counlrv: USA Date: lane 30, 2000 Ups, et Body ID Comments inches l inches / inches 0 285 lithe shallo~ conosion. penetration body metal loss body ~.Da age pro lie [ (% wall) b 50 100 8 o o 0 05/ 2.89 ~pitting. Lt. Dead§its. 2.82 !.Shallow pitting. [.t Deposits: ..... ~.,,4 ~! GLM 5 k. atch ~' ._.~0 284 !Shallow Erring. 2,87 !Shallow corrosioll. 2.86 [~5i].o_liow pi~ing. It Deposffs. ~Uo~ ~'~ I Mt Depo~s_. 2.89 I Lt Deposits 2.85 2.B9 288 2.86 287 2 85 2.85 2.77 2 80 2.80 ]Shallow corrosion LL Deposits l t Deposits. Lt Deposits. Shaj]?w pittint Shallow corrosion. Line shalk)w corrosion it Deposits. Shail¢?y pitting Lt. DeEosits Gl M 6 fLatch @ 9:00) PUP Sha]!9!%pL~!~g- LL DeRgsits. 2.84 2.92 292 2.90 290 0 2.94 2 94 0 '~ o i o L_. 0 ~ o ' PUP Si~allow pilting.~.!:L~eposits. Hoie in u PACI(ER PUP D-Nipple PUP Shallow corrodon WLEG Damage Cbssifications Penetration / plojection class, in ordel of damage severit. Nole - penetlation exceeds 85% of nominal ,..,all fi~ickness Ring - damage area exceeds 75% of circumterence, but depth ~ange does not exceed i pipe ID Line - damage depth range exceeds S * pipe ID, but extends less than 20% of circumference General- damage depth range exceeds I pipe ID and/of extends more than 20% of ckcumfe~ence isolated - damage depth range does not exceed 5 pipe tD or extend more than 20% of circumference Damage reporting threshold = 30 thou inches deviation in body, 50 thou in upset Modal line tength = 0250 feet Pipe Tabulations page 6 2000 ',,Velh ~R-,. Sul/,e~, Dale: June i(), 2000 Fubi ~ 35 ins L, ross sect:ion for Joint 99 at depth 311S 1.3 :~ ft tool speed S4 Nol final ID = 299;; Not ~in/] OD ,= 3,500 Reb ~ir/h'18 iinsu,~ 1 P net~atio~= 0066i~s line of Con (~66 in, c. ' lllGI SI[)~, UP PD$ C ~]iper Sections Suve¥ Da e: June 30, 2000 Tool l~pe: Tool Size: / No o'[ FiP~ge~'s: Cross sect:ios for' Joint ] 49 Tool speed ~ Nominal ID -, 299 Nominal OD = 3,500 Remaining Tool deviatio~ at depth 4, 47., 16 ft I:ingel ~ Pn)jeclion =-01 ?2 DEPOSITS RECEIVED PDSi _.AL!PER jO]NT TALLY SHEET Pipe: 3.5 ins 9.3 ppf j-SS fLUE Wall thickness. Body: 0.254ins Upset-- 0.254ins Nom, inal ID: 2.992 ins L jl [!3 [ Depth feet 29.74 Lengtt~ feet 35.33 65.07 [ 3 i.85 96.92 ] 31.68 128.60 al./6 ! 60.36 . 3 ! .74 192.t0 223.93 255.60 287.36 3 ! 9.00 350,89 414.16 445.87 jl8j 477.60 23[ 509.22 3! .83 31.67 31.76 3 i .64 31.89 31.64 3i,63 31.71 3i.73 31.62 31.75 540.97 3t.65 572.62 31.67 604.29 3i.6i 635.90 31.78 667.68 3i.75 699.43 3t~69 73I.!2 3t.57 762.69 3!.83 794.52 Measured inches 3.00i 2.997 2.999 2.997 2.996 2.998 3.001 2.996 3.001 3.004 2.998 i 3.000 2.990 nominal 2.997 2.998 2.997 2.997 nominal 2.999 2.994 31.25 825.77 32.i ! 2.999 857.88 31.42 2.997 ~ 7 889.30 31.29 z_.99. 31 ..09 2_988 [27 951.68 i 3!.04 ! 98~./,~ 31. !0!3.78[, 3t.29 [ 32.21 31.07 1077.28 1108.35 171.55 3I .55 nominal 3.000 3 .C'4).. 3 2.994 2 ~994 ~ 2.997 _ nominal ,, '~ Co1 31.65 29.86 i201.41 3 i .05 [38t ~39 ~_43 { 451 49 L_so { 1232.46 126..77 i295.34 31.57 3.008 28.96 2.967 1324.30~ 31.46 3~004 i355.76 3!.!0 2.989 1o 6.86 31.~_ 1418.38 30.12 i 4_7 9~ , .,9._~ ~,~-'1.27 2.994[ 1 2.995 ~ 3~000~ 3~000! 15!! !9 31.09 '~qTc~ l !542.28 3!.52 2~999 t 3t.24 1573.80 2.990 Well: Field: Company: Country: Date: 3R-21 KUPARUK PHILLIPS ALASKA USA june 30, 2000 ~56'1t 56,3 61 62 i~63~ ,~ 79 L_Co Depth feet Leng'th feet Measured ID inches Type i 605.04 32.52 2.995 -- i 63 7.56 3 i .53 nominai -- 1669.09 28.66 2.985 -- 1697.75 30.38 3.015 !728.!3 3'1.16 2.995 1 759.29 31.15 2.991 Pup ! 790.44 9.96 2.969 1800.40 6.31 nominal [ Sssv 1806.7! i 0.00 2.976 Pup 1816.71 31.24 nominal 1847.95 29.43 2.994 187738 30.38 2.987 1907.76 28.94 2.984 1936.70 31.23 2.985 1967.93 30.76 3.002 1998.69 31.32 3.008 2030.01 31.32 2.994 2061,33 31.43 nominal 2.986 3i.49 2i24.25 31.41 nominal 2155.66 31.11 2.990 2186.77 3!.27 2.9~4 22!8.04 2B.79 2.971 a_ ~40 ~4 ~ 2277.23 2.989 31.69 2308.92 31.15 2.995 2340.07 3I .27 nominal 2371.34 31.86 2.983 2.982 2.980 2~3.20 i 31.39 2434.59] 31.84 2466.43 ~ ~ 2498.6.3 ,~ .31.7'1 2.980 2530.34 j 31.55 2.983 2561.89 31.84 2.988 2593.73 31.90 2.988 iS&. ~ , 2625.63 84 ] 2657.41 [86 272O77 [._ 87__ 2752.45 31.71 2.978 "-i 88 .... '~f8~5~ ............ 5'i:74 ............ l-., 89 2815.90 31.66 2.983 2 84Z56 2878.89 2950.03 3013.80 3 t .78 31.43 31.93 3 ! .68 3i 33 2.981 6.97 nominal 32.08 nominal 32.09 nornh~a! 31.46 2.987 32.31 2.990 .982 _. ___~ .985 .983 .983 , 31.63 2.991 RECEIVED JUL 1 4 P~O00 Alaska 0il & Gas Cons. Commission Anchorage PDS[ _ALIPER JOINT TALLY SHEET Pipe: 3.5 ins 9.3 ppf J-55 EUE Wall thickness. Body: 0.254ins Upset = 0.254ins Nominal ID: 2.992 ins Well: 3 R-2 i Field: KUPARUK Company: PHILLIPS ALASKA Date: June 30, 2000 Joint! Depth N o. feet 97 3076.94 98 i 3i08.61 ] 99 3140.48 31.10 2.991 100 31 71.58 t01 ! 3203.!! ~ 3!.04 3.007 Len~h t Measured ID feet inches 31.67 2.991 31.87 ...... ' 31.53 3.000 Type 102 3234.15 31.51 2.986 103 3265.66 31.76 2.991 104 3297.42 32,36 2.988 ii05 106 107 108 109 1110 /111 112 113 114 1115 1116 117 [118 3329.78 3360,84 3393.31 3456.25 3487.00 3518.88 3550.70 3582.04 3614.15 3677.00 3709.34 3 740.93 119 3772.52 120 3803.62 31.06 2.998 32.47 2.994 31.06 2.986 31.88 2,991 __ 30.75 3.001 3i .88 2.986 31.82 2.978 3-~.34 z.985 ', 31.30 2.983 3i .55 2.983 32,34 Z986 31.59 3.000 31 ~59 Z975 31.10 Z9B6 31.75 2.994 2.978 121 3835,37 31.78 ' ~ ~ 32.00 2.977 123 3899.15 3!.02 2.974 126 ] 3993.11 12 7 4024.28 128 . 4056.20 ~2~ ] 4087.96 1130 I 4119.30 131 I 4150.80 ~3 t 42i4.26 1134 ] 4246.03 '!36 l .U38 ii'~9 1 40 1 44 L145 (146 31.17 3 t .92 31~76 3i .34 31.50 3I .69 i .// 3i .77 ? 1 2.980 2.994 I 2.980 r~ 2.977 2.977 2.973 2.984 2.977 2.978 2.974 2.983 2.978 4309_42 3 i .73 4341.15 31.97 4373.12 31.47 4404.59 32.56 2.994 4437.15 31.29 2.978 4468.44 31 ~24 2.976 4499.68 31 ~54 2.972 4531~22 I 32.45 2.971 4563.67 3! .62 2~977 4595.29 31.88 2.9 79 4627.17( 31.t6 2.973 jomt i 147 i48 149 150 i!5! 152 153 154 ii55 ~.56 157 ! 58 159 t 6O 161 ii6'1 .I t62 163 ii64 166 !167 17o ~ ~tht77~l 7'i 1 72 1 73 176 !176 [ 178 821 H ~z D 187 I 193 194 195 i ~ Length Measured Type Depth i feet feet inches 4658.33 31.99 2.978 2.977 4690.32 3 i .93 4722.25 31.79 4754.04 31.66 4785.70 30.94 4816.64 32.09 4848.73 32.04 4880.77 31.47 4912,24 32.2i 4944.45 31.77 4976.22 31.96 5008.'l 8 3 ! ,82 5040.00 32.1 7 5072.17 31.12 5103.29 31.90 5135.19 6.43 5141.62 32.10 51 73.72 31.13 :~_ 04~ o~ 3 'i .38 5236.23 32.05 5268.28 31.32 5299.60 32.36 5331.96 31.69 5363.65 31.18 5394.83 31.41 5426.24 32.20 5458.44 32.23 5490.67 29.87 ~'~'-,n ~ ,, 28 O? ~ .-' ~-.~- . _ 5548.56 31.72 5580.28 31.77 5612.05 30.28 5642.33 29.44 5671.77 30.47 5702.24 31.55 b./J3./_ 30.66 5764.45 32.22 5796.67 30.61 5827.28 5859.46 30.97 5890.43 30.99 5921.42 32.59 5954.0i 31.12 5985.13 30.55 6015.68 29.86 6045~54 30. I 6075.65 32.60 6108.25 30.1 7 6138.42 .... 3_2_.2_7_ .... 61 70.69 "~ - 2.979 2.979 2.977 2.979 2.982 2.976 2.970 2.974 2.979 2.970 2.984 2.981 2.979 nominal 2.984 2.968 2.990 2.984 2.973 2.983 2.980 2.974 2.986 2.984 2.971 2.989 2.984 2.977 2.989 2.987 2.974 2.982 2.973 2.982 2.975 2.980 2.982 2.991 2.979 2.977 3.006 2.982 2.987 2.969 Giro2 .- 2.982 2.984 ......... .2_ ._9_8_9 2.975 Joint Tally page RECEIVED JUL 1 4 tO00 Alaska Oil & Gas Co,~s. commission Anchorage PDSI _.ALIPER JOINT TALLY SHEET Pipe: 3.5 ins 9.3 ppf J-55 EUE Wall thickness. Body: 0.254ins Upset = 0.254ins Nominal ID: 2.992 ins JointNo. [Depth , feet 220 ] 221 225 226i 227 228 229.1 230 2~31 Length feet 6201.86 31.28 6233.14 31.07 6264.21 31.23 6295.44 31.02 6326.46 ~ ?'" 6359.18 31.68 6390.86 31.27 Measured ID inches 2.970 2.990 2.976 2.979 2.983 2.976 2.974 6422.13 31.83 2.978 6453.96 31.54 6485.50 31.49 6516.99 6.67 6523.66 31.28 6554.94 32.48 2.975 2.973 nominal 2.966 2.985 TyPe 6587.42 31.25 2.978 6618.67 31.74 2.977 6650.41 31.59 6682.00 31.77 6713.77 31.88 6745.65 31.46 6777.11 30.25 6807.36 31.76 683912 31~99 6871.11 32.43 31.00 6903.54 6934.54 32.27 6966.81 30.97 32.47 32.07 31.10 31.93 32.38 30.81 6997,78 7030.25 7062.32 7093.42 7125.35 7157.73 7188.54 7220.58 7251.80 7285.10 7290.29 7322.76 7354.36 7385.91 7416.88 32.04 31.22 33.30 5.19 32.47 31.60 3! .55 30.97 32.89 7449.77 31.30 7481.07 30.30 32.00 7511.37 7543.37 32.16 7575.53 3! .35 7606.88 31.40 7638.28 32.20 7670.48 31.16 2.966 2.978 2.979 2.986 2.976 2.975 2.976 2.978 2.980 2,976 2.984 2.983 2.981 2,975 2.986 2.987 2,986 2.989 2,983 2.996 nominal 2.988 2.982 2.98! 2.987 2.984 2.986 2,985 2.975 2.988 2,979 2.982 2.976 2.976 2.978 32.62 7701.64 i(o~m4 i Well: 3 R-21 Field: KUPARUK Company: PHILLIPS ALASKA Country: USA Date: June 30, 2000 l Joint No. 244 245 246 246.1 ~247 260.5i 260.6[ joint Tally page 3 Depth feet 7734.26 7765.13 Length feet Measured ID inches 30.87 2.982 33.07 2.981 7798.20 30.62 7828.82 6.64 nominal 7835.46 7868.09 7899.67 7930.75 7962.82 7995.13 a2.6a 2.982 2.989 8025.96 31.58 2.979 31.08 2.989 32.07 2.986 32.31 2.988 30.83 2.978 32.16 2.984 8058.12 31.44 2.982 8089.56 31.48 2.991 8121.04 31.42 2.979 8152.46 31.20 3.000 8183.66 8214.91 8246.04 8255.75 31.25 2.991 31.13 2.977 9.71 2.974 9.32 32.1 7 5,95 3.42 8264.07 8273.39 8305.56 8311.51 nominal 2.978 2.976 nominal 2.984 8324.93 7.08 nominal 8332.01 10.57 2.963 8342.58 1.31 nominal 8343.89 -5465.00 2.994 2878.89 unknown nominal Type Giro5 ' '_5 -- -- -- -- -- -- Giro6 -- Pup PBR Pup PKR Il?up.__ iD-Nip Pup Wleg RECEIVED JUL 1 4 Al.a~ka Oil & Gas Co,qs. Commission -- AuChOrage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown_ Stimulate X Plugging _ Perforate Pull tubing _ Alter casing _ Repair well Other 2. Name of Operator: 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Development X. 38' RKE 3. Address: Exploratory ~ 7. Unit or Property: P.O. Box 100360 Stratagrapic __ Anchorage, AK 99510-0360 Service __ Kuparuk River Unit 4. Location of well at surface: i8. Well number: 2038' FNL, 2459' FWL, Sec 9, T13N, R9E, UM 3R-21 At top of productive interval: 9. Permit number/approval number: 1114' FSL, 1511' FWL, Sec 10, T13N, R9E, UM 92-43 At effective depth: 10. APl number: 978' FSL, 1714' FWL, Sec 10, T13N, R9E, UM 50-029-22266-00 At total depth: 11. Field/Pool: 942' FSL, 1778' FWL, Sec 10, T13N, R9E, UM Kuparuk River Field / Oil Pool 12. Present well condition summary Total Depth: measured 8775 feet Plugs (measured) None true vertical 6861 feet Effective Depfl measured 8669 feet Junk (measured) None true vertical 6784 feet Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 16" 215 PF2 CMT 121' 121' Surface 5042' 9-5/8" 1083 Sx PF E & 5080' 4089' 441 Sx Class G Production 8715' 7" 221 Sx Class G 8753' 6845' Liner Perf°rati°n Deptmheasured 8440'-8540' ¢ ,~.t ! ..~ I t~,I~L true vertical 6618'-6691' Tubing (size, grade, and measured depth) 3.5", 9.3 lb/E, J-55 @ 8354' 0OT 2 Packers and SSSV (type and measured depth) ~,]~,$~(f~ Oi~ & GEtS 00TLS, Packer: Baker HB @ 8325'; SSSV: Camco TRDP-4A @ 1807' 13. Stimulation or cement squeeze summary Fracture stimulate "A" sand on 6/17/98. Intervals treated (measured) 8440'-8540' Treatment description including volumes used and final pressure Pumped 252,904 lbs of 16/20, 12/18, & 10/14 ceramic proppant into formation, fp was 7276 psi. 14. Representitive Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 666 297 594 1351 164 Subsequent to operation 1400 601 727 1369 176 15. Attachments MIT form 16. Status of well classification as: Copies of Logs and Surveys run _ Daily Report of Well Operations ~X Oil _X Gas _ Suspended Service _ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~.1,- . ~'~ .... Title: Production Engineering Supervisor Date ~Signed Form 10-404 Rev qj ~/88 SUBMIT IN DUPLICATE Alaska, Inc. KUPARUK RIVER UNIT .'ELL SERVICE REPORT .~ 3R-21(4-1)) WELL JOB SCOPE JOB NUMBER 3R-21 FRAC, FRAC SUPPORT 0531980758.11 UNIT NUMBER DATE 06/17/98 DAY 7 FIELD ESTIMATE DALLY WORK A SAND REFRACTURE TREATMENT OPERATION COMPLETE I SUCCESSFUL I KEY PERSON ('~ Yes ~ No ~_~ Yes ~ No DS-GALLEGOS AFC# ICC# i DA,LY COST ACCUM COST KD2402 230DS36RL $156,420 $202,951 1497PSI 2000PSII 400PSI 500PSI 40PSI 40PSII 0.000 " SUPERVISOR JORDAN Signed IMin ID I Depth 0.000" 0 FT DALLY SUMMARY A SAND REFRAC SCREENED OUT 25 BBL INTO FLUSH AT 7276 PSI MAX TREATING PRESSURE. 252,904 LBS PROPPANT IN FORMATION WITH 16,858 LBS PROPPANT LEFT IN WELLBORE. [Frac-Refrac] TIME LOG ENTRY 06:00 MIRU DS FRAC UNIT - GALLEGOS; LRS; APC. TGSM-18 ON LOCATION. 09:25 PT SFC LINES 9961 PSI OK. 09:32 PUMP BREAKDOWN AND SCOUR STAGES ACCORDING TO PROCEDURE. PERFORM STEPDOWN TEST AND S ISIP 2655 PSI. PUMP TWO PULSES AND MONITOR. 11:12 BEGIN DATAFRAC. SHUTDOWN AND MONITOR PRESSURE DECLINE FOR FRACTURE CLOSURE. SHUTDOWN I 2742 PSI. PAD SIZE SAME AS DESIGN. 12:41 BEGIN PUMPING FRAC ACCORDING TO PROCEDURE. 14:46 STARTED FLUSH MANUALLY. PRESSURED OUT AT 7276 PSI MAX TREATING PRESSURE 25 BBL INTO FLUSH. 252,904 LBS PROPPANT IN FORMATION WITH 16,858 LBS PROPPANT LEFT IN WELLBORE. 17:00 RDMO DS FRAC UNIT. NOTIFIED CTU OF WELL CONDITION. 1 I SERVICE COMPANY - SERVICE DALLY COST ACCUM TOTAL $0.00 $934.00 APC $5,000.00 $11,500.00 ARCO $0.00 $0.00 DIESEL $0.00 $15.00 DOWELL $144,420.00 $160,220.00 HALLI BURTON $0.00 $12,452.00 LITTLE RED $7,000.00 $17,830.00 TOTAL FIELD ESTIMATE $156,420.00 $202,951.00 PERMIT DATA 92-043 CBT 92-043 CDN 92-043 CDR 92-043 CET 92-043 407 92-043 DAILY WELL OP ~l !OGCC Individual Well GeOlogical Materials Inventory T DATA_PLUS L 7440-8666 L 5079-8776 L 5079-8776 92-043 SURVEY L 7440-8666 R COMP DATE: 08/12/92 R 04/19-08/12/92 R 0.00-8775 92-043 5243 T 5079-8710 Page: 1 Date: 09/21/94 RUN DATE_RECVD 1 05/11/92 1 05/05/92 1 05/05/92 1 05/11/92 09/04/92 09/04/92 06/29/92 ALL 05/11/92 Are dry ditch samples required? yeS. nd eived? Was the well cored? ~ysis &_.~T--. _descriPtion recei~ Are well tests requir~~/~s~eceived? y~ ye~ Well is in compliance IAi t~a 1 COMMENTS STATE OF ALASKA ~ ~ OIL AND GAS CONSERVATION COMMI~,._ON REPORT OF SUNDRY WELL OPERATIONS ORIGIN^ 1. Operations Performed: Operation Shutdown ~ Pull tubing ~ Alter casing Stimulate X Plugging Repair well Perforate Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development * Exploratory _ Stratigraphic _ Service 4. Location of well at surface 2038' FNL, 2459' FWL, SEC 9, T13N, R9E, UM At top of productive interval 1114' FSL, 1511' FWL, SEC 10, T13N, R93, UM At effective depth 978' FSL, 1714' FWL, SEC 10, T13N, R9E, UM At total depth 942' FSL~ 1778' FWL~ SEC 10, T13N, R9E, UM 12. Present well condition summary Total Depth: measured 8 7 7 5' feet true vertical 6861 ' feet Plugs (measured) 6. Datum elevation (DF or KB) RKB 53 7. Unit or Property name Kuparuk River Unit 8. Well number 3R-21 9. Permit number/approval number 92-43 10. APl number 50-029-2226600 11. Field/Pool Kuparuk River Oil Pool Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured 8 6 6 9' feet true vertical 6784' feet Length Size 80' 1 6" 5 0 3 9' 9-5/8" 8712' 7" measured 8440'-8540' true vertical 6617'-6690' Tubing (size, grade, and measured depth) 3-1/2" 9.3# J-55 @ 8354' Packers and SSSV (type and measured depth) BAKER 'HB' @ 8325', CAMCO TRDP-4A @ 1807' Junk (measured) Cemented Measured depth True vertical depth 215 PF 2 CMT 121' 121' 1083 SX PF E CMT, 5080' 4089' 441 SX CLASS G 221 SX CLASS G CMT 8 7 5 3' 13. Stimulation or cement squeeze summary 'A' SAND FRACTURE TREATMENT Intervals treated (measured) 8440'-8540' Treatment description including volumes used and final pressure SEE A'I-i'ACHED WELL SERVICE REPORT SUMMARY 6845' Alaska Oil & Gas Cons. Commission Anchorage 14. Reoresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 0 0 0 0 Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 2628 549 11 1100 16. Status of well classification as: Water Injector__ Oil X Gas ~ Suspended Service 153 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 09/12/90 Title Petroleum Engineer SUBMIT IN DUPLICATE MORNING REPORT SUMMARY 10/15/92 TO 10/15/92 CPF-3 DS-3R 3R-21 10/15/92 FRAC TREATMENT W/ DS. PUMP 150 BBL BREAKDOWN AND 76 BBL NON XL FLUSH AT 30 BPM. MAX WHTP= 8107pSI. LAST WHTP=4760PSI. ISIP=1894 PSI. SI 25 MINUTES. PUMPED 100 BBL PAD @ 30 BPM, INITIAL WHTP=4350 PSI. PUMPED 16.5 MLBS 16/20 CL IN 2 PPA STAGE @ 30 BPM. PUMPED 263.5 MLBS OF 12/18 CL RAMPING FROM 4 PPA TO 10 PPA @ 30 BPM. PUMPED 60.5 MLBS 10/14 CL IN 10 PPA STAGE @ 30 BPM. PUMPED 3 BBL XL OVERFLUSH AND SCREENED OUT. TREATING PRESSURE 5550 TO 6600 PSI. SCREEN OUT MAX WHTP= 9000 PSI. CSG P HELD AT +/-3400 PSI. TOT PROP: DESIGN=349.3 MLBS, IN FORM = 321.6 MLBS (16.AMASS 16/20, 263.5 MASS 12/18, 41.6 MASS 10/14) W/ 10 PPA 10/14 @ PERFS. TOT FLUIDS: WATER=1361BBL, DSL(FLA)=ll BBL, ADD'S=84 BBL, SAND=357 BBL.. ALL FLUIDS LOOKED GOOD/EXCELLENT. PAD/TOTAL SLURRY RATIO=100/1587=0.063. (GILSTRAP/BRADLEY) D~C ] 6 A/aska .Oil & Gas Cons. Commissio,'~ Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Status of Well Classification of Service Well OIL ~] GAS ~ SUSPENDED r--] ABANDONED r'--] SERVICE 2 Name of Operator 7 IPermit Number ! ARCO Alaska, Inc I 92-43 3 Address 8 APl Number P.O. Box 100360, Anchora~le, AK 99510-0360 50-029-22266 4 Location of well at surface 9 Unit or Lease Name 2038' FNL, 2459' FWL, SEC 9, T13N, R9E, UMI~lCO~p.l~ ~ KUPARUK RIVER ~! 10 Well Number At Top Producing Interval 1114' FSL, 1511' FWL, SEC 10, T13N, R9E, UM i 5!:~ 3R-21 At Total Depth .J J~' ~'.-~Z~ ) 11 Field and Pool 942' FSL, 1778' FWL, SEC 10, T13N, R9E, UM KUPARUK RIVER FIELD 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and sedal No. KUPARUK RIVER OIL POOL RKB 53', PAD 12' GLI ADL 355023, ALK 3573 12 Date Spudded 13 Date T.D. Reached 14 Date Comp. , Susp. or Aband. 115 Water Depth, if offshore 116 No. of Completions 04/19/92. 04/24/92. 08/12/92.I NA feet MSLI 1 i7 Total Depth (MD+TVD) 18 Plug Back DePth (MD+TVD) 19 Directional Survey 120 Depth where SSSV set 21 Thickness of permafrost ,6861' TVD 8669' MD, 6784' TVD YES X~J NO U[ 1807' feet MD 8775' MD APPROX 1700' 22'Type Electdc or Other Logs Run CDR/CDN/CBL/CET/GCT 23 CASING, LINER AND CEMENTING RECORD I SE'I-rING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 SURF 121' 24" 215 PF 2 CMT 9-5/8" 36# J-55 SURF 5080' 12-1/4" 1083 SX PF "E" CMT, 441 SX CLASS G 7" 26# J-55 SURF 8753' 8-1/2" 221 SX CLASS G CUT 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) 8440' - 8540' W/4-1/2" CSG GUN @ 4 SPF MD 6617'- 6690' TVD 3-1/2"", 9.3# J-55 8354' 8325' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC ,, DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED .... 27 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 I GAS-01L RATIO I TEST PERIOD ,~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER~BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28 CORE DATA Bri~, description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips: K ~ ~ ~ I V E ~'~ Alaska 0ii & Gas Cons. Anch0raga Form 10-407 Submil in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ' : " 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recoverd and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time ol each phase. NA TOP KUPARUK C 8312' 6523' BASE KUPARUK C 8443' 6620' TOP KUPARUK A 8443' 6620' BASE KUPARUK A 8572' 6714' · ~ '~ ~..~ ~.~ ., ...~. 31. LIST OF ATTACHMENTS REPORT OF OPERATIONS, GCT SURVEY 32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO ALASKA INC. DAILY OPERATIONt PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT: APPROVAL: 3R-21 NORTH SLOPE BOROUGH KUPARUK RIVER KUPARUK RIVER 50-029-22266 92-43 ACCEPT: 04/19/92 10:04 SPUD: 04/19/92 02:04 RELEASE: 08/12/92 05:08 OPERATION: DC +P DRLG RIG: PARKER 245 WO/C RIG: NORDIC 1 04/19/92 ( 1) TD: 121' ( 121) MOVE RIG MOVING RIG F/3R-22 - 3R-21 MW: 0.0 VIS: 0 04/20/92 ( 2) TD: 1995' (1874) 04/21/92 ( 3) TD: 5105' (3110) 04/22/92 ( 4) TD: 5105' (- 0) DRILLING MW: 9.5 VIS: 58 FINISH MOVE RIG F/3R-22-3R-21, RAISE CELLAR BOX & HOOK UP SAFETY LINES. JACK UP DRILLING & UTILITY MODULES. MOVE BOTH MOD TO 3R-21 & HOOK UP, ACCEPT RIG @ 10:30 ON 4/19/92, NU DIVERTER, MIX SPUD MUD, FUNCTION TST DIVERTER SYSTEM. FILL HOLE & DIVERTER STACK, WITNESS OF DIVERTER WAIVED BY LOU GRIMALDI-AOGCC, MU BHA, ORIENT MWD & NAVI-DRILL, SPUD 12.25 @ 110', DRILL & SURVEY TO 1995', ADT-10.75 HRS POOH-SHORT TRIP MW: 9.6 VIS: 45 DRILL AND SURVEY FR/ 1995' TO 5105'. CIRC HOLE AND CONDITION MUD, POOH FOR SHORT TRIP. CIRC 9-5/8" CSG MW: 9.9 VIS: 54 POOH-HOLE TIGHT AND TRYING TO SWAB. PUMP OUT FR/ 4257 TO 4194. POOH TO 3257. CIRC & ROTATE OUT W/ TOP DRIVE FR/ 3257 TO 1674. FINISH POOH, CLEAN BIT AND STABILIZERS. RESET NAVIDRILL AKO FROM 1.5 DEG TO 1 DEG, RE-ORIENT MWD. RIH- WASH & REAM THROUGH BRIDGES @ 3331' TO 3343' & 3572' TO 3584' RIH TO 5105, NO FILL ON BTM. BREAK CIRC. PUMP LOW & HIGH VISCOSITY SWEEP, CIRC SWEEPS AROUND, SAW NO SIGNIFICANT CHANGES IN SOLIDS FROM WELLBORE. .HOLE CLEAN. DROP SURVEY AND PUMP DRY JOB, BLOWDOWN STANPIPE AND HOSE. RU TO RUN 9-5/8" CSG, HOLD SAFETY MEETING. RUN 9-5/8" CSG. REPAIR LD MACHINE. FINISH RUNNING CSG, MU HANGER AND LANDING JT, LAND CSG, MU CMT HEAD & LINES. BREAK CIRC. INCREASE RATE TO 7 BPM & START RECIPROCATING CASING. CIRCULATE TO CONDITION HOLE & MUD PREPARE TO CMT SURFACE CASING. RECEIVED WELL : 3R-21 OPERATION: RIG : PARKER 245 PAGE: 2 04/23/92 ( 5) TD: 5115' ( 10) 04/24/92 ( 6) TD: 8045' (2930) TESTING FORMATION MW: 9.9 VIS: 30 RECIPROCATE CSG, CIRC TO CONDITION MUD & HOLE, 690 BBLS, 7 BPM, 400 PSI, HALLIBURTON PRIME & TEST LINES TO 3000 PSI, DROP FIRST BOTTOM PLUG, PUMP 100 BBL WATER SPACER, DROP SECOND BOTTOM PLUG, MIX & PUMP 1083 SX (380 BBL) 12.2 PPG PERMAFROMST E LEAD CMT W/.25 PPS FLOCELE, MIX & PUMP 441 SX (90BBLS) PREMIUM G TAIL CMT, DROP TOP PLUG & KICK OUT W/30 BBLS WASH-UP WTR. SWITCH TO RIG PUMP & DISPLACE W/ MUD @ 7 BPM UNTIL GETTING 10.8 PPG CMT RETURNS @80BBLS BEFORE TOTAL DISPLACEMENT, THEN SLOWED TO 2 BPM, (COINCIDED W/ TAIL SLURRY ROUNDING THE SHOE). RECIPROCATED CSG CONTINUOUSLY UNTIL 11 PPG CMT RETURNS @ 70 BBLS BEFORE TOTAL DISPLACEMENT THEN LANDED CSG, HAD FULL RETURNS THROUGHOUT JOB & 12.0 PPG CMT RETURNS TO SURFACE. BUMPED PLUGS @ CALCULATED DISPLACEMENT TO 2200 PSI, CHECKED FLOATS, FLOATS HELD, RD CMT HD, WASH CMT OUT OF RISER & DIVERTER, LDLJ, ND DIVERTER SYSTEM, INSTALL WKM 7" CSG HD & TORQUE INTO POSITION @ 26K FT-LB, NU 13-5/8" 5 KSI BOPE SET & TST BOPE, WITNESS WAIVED BY DOUG AMOS AOGCC, PULL TP, SET WB, PU TURBINE & CHANGE BEARING ASSY, MU 8-1/2" BIT & ORIENT & LOAD BHA #2, RIH TO 1250' & TST MWD, RIH & TAG CMT @ 4991', FILL DP & BREAK CIRC, TST CSG TO 2000 PSI, BLOWDOWN LINES, SLIP & CUT 96' DRLG LINE, DRILL CMT, FLT CLR, & SHOE, DRILL 10' NEW FORMATION, CIRC, TST FORMATION TO 800 PSI W/8.8 PPG MUD = 12.5 PPG EMW, OK DRILLING MW:10.0 VIS: 37 04/25/92 ( 7) TD: 8775' ( 730) POOH MW:10.2 VIS: 40 DRILL & SURVEY FROM 8045' TO 8775'. 13-3/4 HRS ADT, CBU, POH 2 STANDS, UNPLUG FILL-UP LINE FROM TRIP TANK, SHORT TRIP TO 9-5/8" SHOE & BACK TO BOTTOM. WASH 61' TO BOTTOM 7' FILL, CIRC TO CONDITION MUD & HOLE. PUMP SLUG, POH. RECEIV D WELL : 3R-21 OPERATION: RIG : PARKER 245 PAGE: 3 04/26/92 ( 8) TD: 8775' ( 0) 04/27/92 ( 9) TD: 8669' ( 0) 05/21/92 (10) TD: 8669 PB: 8669 MAKE ROUGH CUT ON 7" CSG MW:10.4 VIS: 45 CONTINUE POH (SLM). LD DCS, REMOVE RA SOURCE FROM CDN. DOWNLOAD LWD LOGS, LD BHA, PULL WB. RU TO RUN 7" PRODUCTION CASING. HOLD PRE-JOB SAFETY MEETING. RUN 7" CASING TO 9-5/8" SHOE. CIRC CASING VOLUME. FINISH RUNNING 7" 26~ J-55 PROD CASING: 88 JTS BTC + MARKER JT +119 JTS ABM-BTC, MU LANDING JOINT. MU CMTG HEAD, BREAK CIRC SLOWLY & CIRC +- 70 BBLS. CSG PACKING OFF AND STICKY AT FIRST. CONTINUE CIRCULATING & WORKING PIPE, FREED UP AFTER CIRC +- 410 BBLS, CONTINUE CIRC & RECIPROCATING PIPE ANOTHER 2 CASING VOLS (690 BBLS). PRIMME UP & PUMP 5 BBLS ARCO PRE-FLUSH. DROP FIRST BOTTOM PLUG. TEST LINES TO 4000 PSI. LOAD TOP PLUG. PUMP 15 BBLS ARCO PRE-FLUSH FOLLOWED BY 50 BBLS ARCO SPACER, 11.0 PPG. DROP SECOND PLUG. PUMP 48 BBLS (221 SACKS) BATCH MIXED CMT @ 15.6 PPG: PREMIUM G WITH 2 GPS LATEX-2000, 3% CAL SEAL, 1% GEL, .4% CFR-3, .2% HR-5, .22 GPS 434B, .05 GPS DAIR-3. DROP TOP PLUG SHUT IN HEAD & FLUSH OUT LINES WITH BRINE. OPEN HEAD & DISPLACE CMT WITH 333 BBLS 10.4 PPG BRINE @ 6 BPM (332 CALC) . BUMP PLUG TO 3500 PSI & HELD 5 MINUTES. BLED OFF PRESSURE & CHECK FLOATS, FLOATS HELD. RECIPROCATED CASING UNTIL 21 BBLS CMT OUTSIDE PIPE LOST CIRC & PIPE STUCK WORKED PIPE LOOSE & REGAINED CIRC. LOWERED PIPE TO SETTING DEPTH & FINISHED DISPLACEMENT. CIP @ 0345 HOURS 4/26/92. RD FLOW LINE, CHOKE & KILL LINES, BREAK STACK @ DSA. SET CASING ON SLIPS WITH 215 K# (75 K# BLOCKS). SET STACK DOWN. BLOW BRINE OUT OF 7" TO 80 FT WITH AIR. LIFT STACK & MAKE ROUGH CUT ON 7" RIG RELEASED MW:10.4 VIS: 0 ND 13-5/8" BOPE. MAKE FINAL CUT ON 7" STUB. NU WKM GEN IV 11" 3 KSI X 7-1/16" 5 KSI TUBING HEAD, 7-1/16" X 3-1/8" 5 KSI ADAPTER AND LOWER MASTER VALVE. TEST PACKOFF AND FLNAGE TO 3000 PSI FOR 15 MINUTES. TEST OK. INJECT 100 BBLS WATER FOLLOWED BY 70 BBLS DIESEL INTO 7 X 9-5/8" ANNULUS. RD LINES. RELEASE RIG @ 1130 HRS, 4/26/92 DOCTIC PACK, LOGS MW: 0.0 DO ARCTIC PACK ON 5/24/92 FOR AN EST COST OF $12754. RUN CBT/CET/GYRO ON 5/21/92 FOR AN EST FIELD COST OF $29655. WELL · 3R-21 OPERATION: RIG · NORDIC 1 PAGE: 4 08/11/92 (11) TD: 8669 ?B: 8669 PERF-POH W/GUN #2 MW:10.4 NaCl/Br MVE F/ 3R-20 TO 3R-21. ACCEPT RIG @ 18:30 HRS 08/10/92. NU BOPE. TEST BO?E TO 3000 PSI-0K. MUD PMP PKG LEAK. CHANGE OUT MUD PMP PKG. FIN BOPE TEST. DO ACCUM CAPACITY TEST-OK. WITNESSING OF TEST WAIVED BY DOUG AMOS, AOGCC INSPECTOR. RU SWS. MU GUN #I-NEEDED NEW SWIVEL ADAPTER. WAIT ON SWS 1-1/2 HRS. TST LUB TO 1000 PSI. RIH W/GUN #1. TIE INTO CDR OF 4/25/92 & CET/CBT OF 4/27/92-CHECK ORIENTATION. PERF F/8540'-8520' POH. MU GUN #2. RIH & TIE IN. PERF F/8520'-8500' POH W/GUN#2. (ALL GUNS ARE 20', 4 SPF, 180 DEGREES, 24 GM, BIG HOLE CHARGE) 08/12/92 (12) TD: 8669 PB: 8669 RELEASE RIG MW:10.4 NaCl/Br POH W/GUN #2. MU GUN #3. RIH. PERF @ 8500'-8480'. POH W/GUN #3. MU GUN #4. RIH. PERF @ 8460'-8480'. POH W/GUN #4. MU GUN #5. RIH. PERF @ 8440'-8460' POH W/GUN #5. RD SWS. RU TO RUN COMPLETION STRING-9.3# J-55 TBG(TAIL @ 8354'). MU TBG HGR. TEST SSSV, C-LINE, DRAIN STACK, LAND TBG. RILDS. SET PKR( @ 8325', SSSV @ 1807'), BOLDS, SHEAR PBR. TEST ANN TO 2500 PSI-0K. TEST SSSV-OK. SHEAR SOS. CLOSE SSSV. LD LDG JT. SET B?V. ND BOP. NU TREE. TEST P.O & TREE 250/5000 PSI. FREEZE PROTECT WELL W/12 BBLS DIESEL DOWN ANN & 4 BBLS DIESEL DOWN 3-1/2" TBG. RELEASE RIG @ 05:00 HRS 08/12/92. SIGNATURE: (d e DATE: RECEIVED Alaska Oil & Gas Cons, Commission ?~ ..-,,~'~ ORIGIN'AL MICROFILMED SUB - S URFA CE DIRECTIONAL SURVEY UIDANCE r~-i ONTINUOUS ~ OOL RECEIVED JUN 2 9 1992 Alaska Oil & Gas Cons. Commission Anchorage Company ARCO ALASKA~ INC. __ Well Name 3R-21 (2038'FNL~2459'FWLrSEC 9~T13N,RgE~UM/ Field/Location KUPARUK RIVER~ NORTH SLOPE) ALASKA Job Reference No. 92282 Loc~aed By: K. PORTER Date 27-APR- 1992 Computed By: R. SINES III I · SCHLUMBERGER OCT DIRECTIONAL SLRVEY CUSTOMER LISTING FOR ARCO ~J_ASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA SURVEY DATE' 27-APR-1992 ENGINEER' K. PORTER METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- Averaged deviation and azimuth INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF SOUTH 68 DEG 11MIN EAST ARCO ALASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 17-JUN-g2 PAGE I DATE OF SURVEY' 27-APR-1992 KELLY BUSHING ELEVATION- 52.00 FT INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN ENGINEER- K. PORTER 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 0.00 100.00 200.00 299.98 399.86 499.59 598.98 697.87 795.76 892.07 -52.00 0 0 48.00 0 12 148.00 0 26 247.98 I 40 347 86 3 40 447 59 4 57 546 98 7 27 645 87 10 1 743 76 13 24 840 07 18 3 1100 1200 1300 1400 1500 1600 1700 1800 N 0 0 E N 71 53 E S73 11 E S86 14 E S 79 22 E S74 17 E S 72 45 E S 72 52 E S7021 E S69 1E VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. ~ AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 986 22 934.22 20 40 93 1026.93 24 14 63 1115.63 30 2 21 1201.21 32 1 45 1285.45 32 58 50 1369.50 32 29 21 1454.21 32 1 05 1539.05 32 4 37 1623.37 32 44 1000 O0 O0 1078 O0 1167 O0 1253 O0 1337 O0 1421 O0 1506 O0 1591 O0 1675 1900 O0 1759 42 1707.42 32 S6 2000 O0 1842 34 1790.34 35 51 S 70 23 E S 71 33 E S73 5E S 72 47 E S71 58E S 70 40 E S 69 51 E S 69 6 E S68 SE S 67 47 E 0.00 0.12 0.44 2.14 6.94 14.10 24.97 39.74 60.07 86.86 2100 O0 1920 2200 O0 1997 2300 O0 2072 2400 O0 2148 2500 O0 2223 2600.00 2299 2700,00 2373 2800.00 2446 2900.00 2520 98 2468 97 1868 97 39 58 120 53 157 90 203 84 255 38 309 12 363 22 416 32 469 24 523 O0 577 17 31 1945 93 2020 41 2096 82 2171 31 2247 15 2321 79 2394 S 69 57 E S 70 23 E 694 31 40 25 S 69 42 E 759 93 41 12 S 69 40 E 824 41 40 SS S 69 5 E 890 82 40 57 S 68 34 E 955 31 41 33 S 68 7 E 1021 15 42 47 S 67 28 E 1088 79 42 17 S 66 49 E 1156 98 41 58 S 66 3 E 1223 633 05 73 29 70 29 95 54 97 61 63 S 66 25 E 1291 23 99 79 97 51 43 59 12 27 28 3000.00 2594 62 2542 62 43 41 24 44 29 85 43 59 05 43 40 89 44 29 34 44 9 54 43 23 34 43 33 58 45 15 3100.00 2666 3200.00 2737 3300.00 2810 3400.00 2881 3500.00 2953 3600.00 3025 3700.00 3098 3800.00 3169 S 66 48 E 1360 S 68 56 E 1430 S 69 17 E 1499 S 69 57 E 1569 S 69 54 E 1639 S 69 45 E 1708 S 69 41E 1777 S 69 40 E 1847 S 69 24 E 1918 24 2614 85 2685 05 2758 89 2829 34 2901 54 2973 34 3046 58 3117 3900.00 3239 97 3187 97 45 13 0. O0 O. 14 1.01 1 98 0 35 2 66 1 32 4 O0 3 50 4 79 2 S 10 16 26 0 O0 N 003S 001S 0225 103 S 75 S 87 S 31 S 66 S 14 S 0 O0 E 0 12 E 0 47 E 2 22 E 7 06 E 14 08 E 24 55 E 38 67 E 58 03 E 83 09 E 0.00 N 0 0 E 0.12 S 76 42 E 0.47 S 88 53 E 2.23 S 84 24 E 7.13 S 81 40 E 14.35 S 78 56 E 25.24 S 76 33 E 40.03 S 75 4 E 60.38 S 73 59 E 87.11 S 72 32 E 1.21 6.85 3.45 1.66 0.69 1.26 0.47 1.27 0.74 0.51 37 70 S 114 74 E 120 77 S 71 49 E 50 02 S 150 63 87 S 194 79 02 S 243 95 33 S 294 112 71S 346 130 71S 396 149.22 S 445 168.92 S 495 189.39 S 545 06 E 158 O0 E 204 45 E 255 81E 309 12 E 364 11E 417 71E 470 73 E 523 89 E 577 18 S 71 34 E 24 S 71 47 E 95 S 72 1E 84 S 72 S E O1 S 71 58 E 12 S 71 44 E 02 S 71 29 E 72 S 71 11E 81 S 70 52 E 5.36 I .79 0 84 0 61 0 80 0 94 2 44 0 43 0 97 0 34 209 70 S 597 94 E 633 65 S 70 40 E 230 252 275 298 322 346 371 398 424 45 S 656 53 S 716 26 S 778 34 S 839 07 S 900 27 S 961 80 S 1024 06 S 1086 94 S 1147 08 E 695 78 E 759 14 E 825 55 E 890 78 E 956 74 E 1022 1S E 1089 50 E 1157 93 E 1224 38 S 70 39 E 97 S 70 36 E 39 S 70 31E 98 S 70 26 E 62 S 70 2O E 17 S 70 12 E 55 S 70 3 E 12 S 69 53 E 05 S 69 41E 2 49 0 38 I O1 0 47 0 54 0 70 0 83 1 56 0 21 0 26 452 28 S 1209.79 E 1291 57 S 69 30 E 480 5O6 531 555 579 603 626 651 676 01S 1273.84 E 1361 48 S 1338.42 E 1431 09 S 1403.09 E 1500 30 S 1468 30 E 1569 26 S 1534 03 E 1639 14 S 1598 96 E 1708 90 S 1663 27 E 1777 28 S 1729 07 E 1847 16 S 1795 60 E 1918 28 S 69 21E 05 S 69 16 E 24 S 69 16 E 80 S 69 17 E 75 S 69 19 E 94 S 69 20 E 49 S 69 21E 66 S 69 22 E 69 S 69 22 E COMPUTATION DATE' 1T-JUN-g2 PAGE 2 ARCO ALASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 27-APR-1992 KELLY BUSHING ELEVATION' 52.00 FT ENGINEER' K. PORTER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE ME^SURED VERTICAL VERTICAL DEVIATION AZII~L,q-H DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3310 70 3258 70 44 41 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 3381 O0 3451 O0 3521 O0 3592 O0 3663 O0 3736 O0 3809 O0 3883 O0 3957 68 3329 38 3399 41 3469 31 3540 91 3611 24 3684 43 3757 66 3831 45 3905 68 45 17 38 45 55 41 45 10 31 44 33 91 44 0 24 43 16 43 42 36 66 41 43 45 43 19 S 69 13 E 1988 96 S 69 19 E 2059 S 70 6 E 2131 S 69 59 E 22O2 S 69 59 E 2272 S 70 19 E 2342 S 70 2 E 2411 S 69 56 E 2479 S 70 18 E 2546 S 69 27 E 2614 38 07 42 90 67 68 78 75 20 0 61 I 92 0 81 0 63 0 53 0 65 0 76 0 86 0 72 I 16 701.15 S 1861 73 E 1989 38 S 69 22 E 726.16 S 1927 751.02 S 1994 775.40 S 2061 799 52 S 2128 823 26 S 2193 846 69 S 2258 869 99 S 2322 892 75 S 2385 915 90 S 2449 57 E 2059 84 E 2131 93 E 2202 2O E 2273 85 E 2343 8O E 2412 83 E 2480 86 E 2547 24 E 2614 82 S 69 21E 53 S 69 22 E 91 S 69 23 E 42 S 69 25 E 23 S 69 26 E 27 S 69 27 E 41 S 69 28 E 41 S 69 29 E 89 S 69 30 E 5000.00 4030 30 3978 30 43 I 5100.00 4104 5200.00 4178 S300.00 4252 5400.00 4326 5500.00 4399 5600.00 4473 5700.00 4549 5800.00 4625 5900.00 4700 05 4052 21 4126 55 4200 34 4274 21 4347 32 4421 32 4497 02 4573 81 4648 05 42 1 21 42 0 SS 42 1 34 42 58 21 43 17 32 40 37 32 40 44 02 40 37 81 40 57 S 69 20 E 2682 70 S 69 40 E 2750 S 67 23 E 2817 S 63 17 E 2884 S 61 26 E 2951 S 61 36 E 3019 S 59 13 E 3085 S 58 39 E 3149 S 57 9 E 3214 S 56 2 E 3278 21 28 07 18 18 76 86 21 O3 0 80 0 62 3 09 2 92 0 94 0 68 3 01 0 64 2 88 0 52 940 12 S 2513 33 E 2683 40 S 69 29 E 963 987 1015 1047 1080 1112 1146 1180 1217 82 S 2576 56 E 2750 94 S 2639 15 E 2818 73 S 2699 96 E 2884 29 S 2759 62 E 2951 02 S 2819 77 E 3019 70 S 2878 39 E 3085 46 S 2933 92 E 3149 86 S 2989.47 E 3214 12 S 3043.70 E 3278 93 S 69 29 E O0 S 69 29 E 70 S 69 23 E 66 S 69 13 E 53 S 69 3 E 98 S 68 52 E 96 S 68 39 E 25 S 68 27 E 03 S 68 12 E 6000.00 4776 09 4724 09 41 23 6100.00 4850 6200.00 4925 6300.00 4999 6400.00 5075 6500.00 5151 6600.00 5227 6700.00 5304 6800.00 5382 6900.00 5459 91 4798 37 4873 83 4947 70 5023 43 5099 14 5175 66 5252 38 5330 74 5407 91 41 43 37 42 2 83 41 8 70 40 38 43 40 53 14 40 13 66 38 50 38 39 9 74 39 30 S 56 9 E 3342 4O S 56 14 E 3407 S 56 24 E 3472 S 55 48 E 3537 S 55 21E 3601 S 55 19 E 3665 S 54 56 E 3728 S 53 58 E 3790 S 54 0 E 3851 S 53 59 E 3912 29 63 93 46 13 81 11 12 56 0 47 0 32 0 24 3 40 0 45 0 35 3 46 0 34 0 31 0 37 1253 86 S 3098.33 E 3342.42 S 67 58 E 1290 1327 1364 1401 1439 1476 1513 1550 1587 78 S 3153 45 E 3407.40 S 67 44 E 81S 3208 88 S 3264 84 S 3318 O1S 3371 25 S 3425 15 S 3476 16 S 3527 39 S 3578 99 E 3472.86 S 67 31E 49 E 3538 33 S 67 19 E 13 E 3602 11 S 67 6 E 84 E 3666 06 S 66 53 E 51 E 3730 07 S 66 41 E 78 E 3791 78 S 66 29 E 67 E 3853 24 S 66 17 E 95 E 3915 19 S 66 5 E 7000.00 5536 68 5484 68 39 53 7100 O0 5613 7200 7300 7400 7500 7600 77O0 7800 7900 27 5561 O0 5689 61 5637 O0 5765 76 5713 O0 5841 64 5789 O0 5917 25 5865 O0 5992.78 5940 O0 6068.04 6016 O0 6142.69 6090 O0 6217.00 6165 27 40 6 61 40 18 76 40 28 64 40 46 25 40 59 78 40 58 04 41 30 69 41 51 O0 42 11 S 53 57 E 3974.48 S 53 59 E 4036 80 S 54 2 E 4099 S 53 58 E 4162 S 53 49 E 4225 S 53 51E 4288 S 53 44 E 4352 S 53 45 E 4416 S 53 50 E 4480 S 53 48 E 4545 43 27 39 79 26 03 49 31 0 12 0 26 0 11 0 28 0 12 0 11 0 45 0 84 0 20 00l 1624.99 S 3630 59 E 3977 66 S 65 53 E 1662.80 S 3682 1700.76 S 3734 1738.84 S 3787 1777.23 S 3839 1815.86 S 3892 1854.61S 3945 1893.56 S 3998 1932.85 S 4052 1972.36 S 4106 59 E 4O4O 84 E 4103 30 E 4167 91E 4231 74 E 4295 60 E 4359 69 E 4424 40 E 4489 39 E 4555 59 S 65 42 E 86 S 65 31E 4O S 65 2O E 25 S 65 10 E 44 S 65 0 E 74 S 64 49 E 37 S 64 40 E 75 S 64 30 E 51 S 64 21E COMPUTATION DATE: 17-JUN-92 PAGE 3 ARCO ALASKA INC. 3R-21 KUPARLJK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 27-APR-1992 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: K. PORTER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000.00 6290 94 6238 94 42 16 8100.00 6365 8200.00 6440 8300.00 6514 8400.00 6588 8500.00 6661 8600.00 6734 8700.00 6806 8775,00 6861 75 6313 33 6388 42 6462 33 6536 49 6609 29 6682 95 6754 44 6809 75 41 25 33 42 8 42 42 10 33 42 39 49 43 14 29 43 15 95 43 25 44 43 25 S 54 10 E 4610 54 S 56 19 E 4675 S 56 25 E 4740 S 56 36 E 4806 S 56 58 E 4872 S 57 15 E 4939 S 57 23 E 5006 S 57 17 E 5073 S 57 17 E 5124 24 44 20 23 14 46 97 58 I 95 0 81 0 56 0 46 0 79 0 61 0 19 0 O0 0 O0 2012 07 S 4160 76 E 4621 73 S 64 12 E 2049 2086 2123 2160 2197 2234 2271 2299 79 S 4215 73 S 4270 85 S 4326 72 S 4383 73 S 4440 77 S 4498 94 S 4555 80 S 4599 35 E 4687 79 E 4753 77 E 4819 13 E 4886 39 E 4954 08 E 5022 91E 5090 27 E 5142 30 S 64 4 E 33 S 63 58 E 92 S 63 51E 77 S 63 46 E 50 S 63 4O E 64 S 63 35 E 98 S 63 30 E 22 S 63 26 E COMPUTATION DATE: 17-JUN-92 PAGE 4 ARCO ALASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 27-APR-1992 KFILY BUSHING ELEVATION: 52.00 FT ENGINEER: K. PORTER INTERPO~TED V/~_UES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG VERTICA~ DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERI-FY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 8775 O0 986 O0 1842 O0 2594 O0 3310 O0 4030 O0 4776 O0 5536 O0 6290 O0 6861 0 O0 22 934 34 1790 62 2542 70 3258 30 3978 09 4724 68 5484 94 6238 44 6809 -52 O0 0 0 22 20 40 34 35 51 62 43 41 70 44 41 30 43 1 09 41 23 68 39 53 94 42 16 44 43 25 N 0 0 E S 70 23 E 120 S 69 57 E 633 S 66 25 E 1291 S 69 13 E 1988 S 69 20 E 2682 S 56 9 E 3342 S 53 57 E 3974 S 54 10 E 4610 S 57 17 E 5124 0 O0 53 O5 23 96 7O 4O 48 54 58 0. O0 I .21 5.36 2 49 0 61 0 8O 0 47 0 12 1 95 0 O0 0 O0 N 37 209 452 701 940 1253 1624 2012 2299 0 O0 E 7O S 114 70 S 597 28 S 1209 15 S 1861 12 S 2513 86 S 3098 99 S 3630 07 S 4160 80 S 4599 0 O0 N 0 0 E 74 E 120 94 E 633 79 E 1291 73 E 1989 33 E 2683 33 E 3342 59 E 3977 76 E 4621 27 E 5142 77 S 71 49 E 65 S 70 40 E 57 S 69 30 E 38 S 69 22 E 40 S 69 29 E 42 S 67 58 E 66 S 65 53 E 73 S 64 12 E 22 S 63 26 E COMPUTATION DATE' 17-JUN-g2 PAGE 5 ARCO ALASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 27-APR-1992 KELLY BUSHING ELEVATION' 52.00 FT ENGINEER' K. PORTER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASUEED VERTICAL VERTICAL DEVIATION AZI~iUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 52 152 252 352 452 552 653 755 858 0.00 -52.00 0 0 N 0 0 E O0 52.00 0.00 0 7 S 38 7 E O0 152.00 100.00 0 10 N 79 15 E 01 252.00 200.00 I 3 S 82 51 E 06 352.00 300.00 2 56 S 79 35 E 26 452.00 400.00 4 7 S 75 34 E 67 552.00 $00.00 6 23 S 73 25 E 53 652.00 600.00 8 29 S 72 23 E 15 752,00 700,00 11 57 S 71 57 E 11 852.00 800,00 15 51 S 69 3 E 0 O0 0 O0 0 22 I 09 4 18 10 39 19 26 32 33 50 24 74 67 0 O0 0 39 0 40 I 13 2 06 I 48 2 75 2 46 3 56 5 05 000N O00S O03N 0 15S 0515 177 S 4.20 S 8.10 S 13.48 S 21.77 S O00E 000 E 025E 112E 429 E 10 48 E 19 06 E 31 58 E 48 72 E 71 72 E 000 N 0 0 E 0 0 1 4 10 19 32 50 74 O0 S 25 43 E 25 N 82 46 E 13 S 82 26 E 32 S 83 12 E 63 S 80 25 E 52 S 77 34 E 60 S 75 37 E 55 S 74 32 E 95 S 73 7 E 963.48 952.00 900.00 20 9 1070.65 1052.00 1000.00 22 30 1181,97 1152,00 1100,00 29 23 1298.57 1252.00 1200.00 32 0 1417.34 1352.00 1300.00 32 59 1536.08 1452.00 1400.00 32 4 1653.97 1552.00 1500.00 31 55 1772.22 1652.00 1600.00 32 43 1891.15 1752.00 1700.00 32 54 2011.96 1852.00 1800.00 36 26 S 70 14 E S 70 57 E S 73 3 E S 72 48 E S 71 46 E S 70 18 E S 69 32 E S 68 17 E S 67 44 E S 70 12 E 107 77 146 26 194 88 254 62 318 54 382 48 444 89 507 98 572 36 640 09 1 96 4 91 4 67 1 66 0 85 I 30 0 68 0 73 0 34 4 85 33 40 S 102 46 61 78 98 119 140 163 187 212 28 S 139 25 S 185 80 S 242 27 S 303 15 S 364 63 S 422 34 S 481 57 S 541 10 S 604 71 E 108 01 S 71 59 E 02 E 146 40 E 195 72 E 255 77 E 319 29 E 383 92 E 445 79 E 5O8 43 E 573 57 E 640 52 S 71 35 E 26 S 71 43 E 19 S 72 I E 27 S 72 4 E 28 S 71 53 E 68 S 71 36 E 72 S 71 16 E O0 S 70 54 E 70 S 70 40 E 2140.59 1952 O0 1900.00 40 16 2272.20 2052 2404.75 2152 2537.26 2252 2671.20 2352 2807.04 2452 2941.78 2552 3080.04 2652 3219.65 2752 3358.20 2852 O0 2000.00 41 7 O0 2100.00 40 55 O0 2200.00 40 46 O0 2300.00 42 45 O0 2400,00 42 14 O0 2500.00 42 12 O0 2600,00 44 28 O0 2700,00 43 54 O0 2800.00 44 10 S 7O 5 E S 69 42 E 806 S 69 3 E 893 S 68 25 E 980 S 67 37 E 1069 S 66 45 E 1161 S 66 5 E 1251 S 66 43 E 1347 S 69 6 E 1444 S 69 43 E 1540 720 88 41 40 33 42 34 59 01 41 29 I 01 0 79 0 82 0 36 0 70 0 89 i 64 0 39 0 73 i 32 239 29 S 680.70 E 721 54 S 70 38 E 268 299 331 364 399 436 474 511 545 90 S 760.98 E 807 45 S 842.45 E 894 01 S 923.45 E 980 33 S 1006 08 E 1070 92 S 1090 85 E 1161 30 S 1173 50 E 1251 48 S 1260 99 E 1347 35 S 1351 15 E 1444 23 S 1440 86 E 1540 10 S 70 32 E 09 S 70 26 E 99 S 70 17 E 02 S 7O 6 E 85 S 69 52 E 98 S 69 36 E 31 S 69 23 E 67 S 69 16 E 57 S 69 16 E 3498.13 2952 O0 2900.00 44 10 3636.34 3052 3775.07 3152 3917.07 3252 4058 05 3352 4200 89 3452 4343 28 3552 4483 45 3652 4621 62 3752 4757 52 3852 O0 3000 O0 43 10 O0 3100 O0 3200 O0 3300 O0 3400 O0 3500 O0 3600 O0 3700 O0 3800 O0 45 5 O0 45 11 O0 44 41 O0 45 ,54 O0 44 53 O0 44 5 O0 43 7 O0 41 57 S 69 54 E 1638 12 S 69 45 E 1733 S 69 41E 1829 S 69 22 E 1930 S 69 11E 2O29 S 70 6 E 2131 S 70 I E 2233 S 70 19 E 2331 S 70 2 E 2426 S 7O 14 E 2518 50 61 39 74 71 01 18 46 45 0 71 0 31 I 12 0 35 0 78 0 81 0 66 0 59 0 61 1 01 578 81 S 1532 80 E 1638 44 S 69 19 E 611 645 680 715 751 785 819 851 883 77 S 1622 14 S 1712 42 S 1806 65 S 1899 24 S 1995 87 S 2090 38 S 2183 74 S 2272 19 S 2359 34 E 1733 50 E 1829 94 E 1930 85 E 2030 44 E 2132 69 E 2233 02 E 2331 70 E 2427 20 E 2519 85 S 69 20 E 99 S 69 21E 80 S 69 22 E 17 S 69 22 E 17 S 69 22 E 52 S 69 24 E 73 S 69 26 E 06 S 69 27 E 10 S 69 29 E COMPUTATION DATE- 1T-JUN-92 PAGE 6 ARCO ALASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 27-APR-1992 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: K. PORTER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG 4892 51 3952 O0 3900 O0 43 15 5029 5164 5299 5435 5571 5703 5835 5967 6101 61 4052 68 4152 26 4252 14 4352 72 4452 53 4552 53 4652 94 4752 46 4852 O0 4000 O0 4100 O0 4200 O0 4300 O0 4400 O0 4500 O0 4600 O0 4700 O0 4800 O0 42 44 O0 42 13 O0 42 1 O0 43 12 O0 41 30 O0 40 46 O0 40 37 O0 41 15 O0 41 43 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/100 FEET FEET FEET DEG MIN S 69 30 E 2609 07 S 69 23 E 2702 S 68 50 E 2793 S 63 19 E 2883 S 61 23 E 2975 S 60 22 E 3067 S 58 39 E 3152 S 56 10 E 3236 S 56 6 E 3321 S 56 14 E 3408 83 60 57 02 38 13 87 70 24 I .57 I .14 2.29 2,96 0.49 5.57 0.65 I .31 0.39 0.32 914 10 S 2444.44 E 2609 76 S 69 30 E 947 979 1015 1058 1103 1147 1193 1242 1291 22 S 2532.18 E 2703 09 S 2617.18 E 2794 51 S 2699.52 E 2884 78 $ 2780.69 E 2975 35 S 2862.35 E 3067 66 S 2935.89 E 3152 59 S 3008.78 E 3236 06 S 3080.76 E 3321 32 S 3154.25 E 3408 54 S 69 29 E 33 S 69 29 E 21 S 69 23 E 45 S 69 9 E 64 S 68 55 E 24 S 68 39 E 88 S 68 22 E 71 S 68 3 E 35 S 67 44 E 6235 88 4952 O0 4900 O0 42 6 6368 6500 6632 6760 6889 7019 7150 7281 7413 79 5052 75 5152 32 5252 86 5352 97 5452 98 5552 69 5652 91 5752 68 5852 O0 5000 O0 5100 O0 5200 O0 5300 O0 5400 O0 5500 O0 5600 O0 5700 O0 5800 O0 40 32 O0 40 53 O0 39 15 O0 39 2 O0 39 28 O0 39 56 O0 40 16 O0 40 27 O0 40 47 S 56 24 E 3496 16 S 55 22 E 3581 S 55 19 E 3665 S 54 21E 3748 S 53 59 E 3827 S 53 59 E 3906 S 53 59 E 3986 S 54 I E 4O68 S 54 I E 4150 S 53 48 E 4234 66 61 88 19 37 91 51 89 04 0.04 0,29 0.36 2.82 0.25 0.48 0.34 0.43 0.20 0.17 1341 12 S 3229 01 E 3496 44 S 67 27 E 1390 1439 1488 1535 1583 1632 1682 1731 1782 3O S 3301 29 S 3372 2O S 3442 65 S 3507 64 S 3573 53 S 364O 03 S 3709 94 S 3777 51S 3847 43 E 3582 23 S 67 10 E 24 E 3666 55 S 66 53 E 35 E 3750 27 S 66 37 E 71 E 3829 13 S 66 21 E 78 E 3908 94 S 66 6 E 96 E 3990.21 S 65 51E 04 E 4072.62 S 65 36 E 80 E 4155.88 S 65 22 E 12 E 4240.01 S 65 8 E 7546 01 5952 O0 5900 O0 40 57 7678 7812 7947 8081 8215 8350 8486 8624 8762 61 6052 50 6152 28 6252 68 6352 74 6452 74 6552 99 6652 35 6752 01 6852 O0 6000 O0 6100 O0 6200 O0 6300 O0 6400 O0 6500 O0 6600 O0 6700 O0 6800 O0 41 2O O0 41 52 O0 42 21 O0 41 18 O0 42 12 O0 42 17 O0 43 11 O0 43 25 O0 43 25 S 53 45 E 4318 01 S 53 45 E 4402 S 53 49 E 4488 S 53 48 E 4576 S 56 8 E 4663 S 56 26 E 4750 S 56 50 E 4839 S 57 14 E 4930 S 57 17 E 5022 S 57 17 E 5115 33 57 10 41 78 61 40 92 81 0.23 0.81 0 14 0 75 I 16 0 26 0 59 0 53 0 O0 0. O0 1833 68 S 3917 09 E 4325 04 S 64 55 E 1885 1937 1991 2043 2092 2142 2192 2243 2294 19 S 3987 77 S 4059 14 S 4132 06 S 4205 58 S 4279 55 S 4355 91S 4432 83 S 4512 97 S 4591 29 E 4410 13 E 4497 04 E 4586 30 E 4675 59 E 4763 27 E 4853 90 E 4945 18 E 5039 76 E 5133 49 S 64 42 E 95 S 64 29 E 76 S 64 16 E 32 S 64 5 E 80 S 63 57 E 75 S 63 48 E 65 S 63 41E 30 S 63 34 E 34 S 63 27 E 8775.00 6861.44 6809.44 43 25 S 57 17 E 5124.58 0.00 2299.80 S 4599.27 E 5142.22 S 63 26 E ARCO ALASKA INC. 3R-21 KUPARLJK RIVER NORTH SLOPE, ALASKA MARKER 9 5/8" CASING TOP KUP~UK C BASE KUPARUK C TOP KUPARUK A BASE KUPARUK A GCT LAST READING PB'rD 7" CASING COMPUTATION DATE: 17-JUN-92 PAGE 7 DATE OF SURVEY: 27-APR-1992 KELLY BUSHING ELEVATION: 52.00 FT I~FFERPOLATEJ) V~._UES FOR CHOSEN HORIZONS ENGINEER: K. PORTER SURFACE LOCATION = 2038' FNL & 2459~ FWL, SEC9 T13N RgE MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WESTI 5080 O0 8312 O0 8443 O0 8443 O0 8572 O0 8619 90 8669 O0 8753 O0 8775 O0 4089 21 6523 31 6619 88 6619 88 6713 90 6748 77 6784 43 6845 46 6861 44 4037 21 6471 31 6567 88 6567 88 6661 90 6696 77 6732 43 6793 46 6809 44 959 14 S 2128 27 S 2176 62 S 2176 62 S 2224 42 S 2242 13 S 2260 42 S 2291 63 S 2299 80 S 2563.99 E 4333.50 E 4407.65 E 4407.65 E 4481.91E 4509.57 E 4537.99 E 4586.56 E 4599.27 E COMPUTATION DATE: 17-JUN-92 PAgE 8 ARCO ALASKA INC. 3R-21 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER TOP KUPARUK C BASE KUPARUK C TOP KUPARUK A BASE KUPARUK A PBTD TD DATE OF SURVEY: 2T-APR-1992 KELLY BUSHING ELEVATION: 52.00 FT ENGINEER: K. PORTER ************ STRATIGRAPHIC SUMMARY ************ SURFACE LOCATION = 2038' FNL ~ 2459' FWL, SEC9 T13N R9E MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 8312 O0 8443 O0 8443 O0 8572 O0 8669 O0 8775 O0 6523 31 6619 88 6619 88 6713 90 6784 43 6861 44 6471 31 6567 88 6567 88 6661 90 6732 43 6809 44 2128 27 S 2176 62 S 2176 62 S 2224 42 S 2260 42 S 2299 80 S 4333.50 E 4407.65 E 4407.65 E 4481.91E 4537.99 E 4599.27 E FINAL WELL LOCATION AT 'iD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 8775 . O0 6861 . 44 6809 . 44 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 5142.22 S 63 26 E DIRECTIONAL SURVEY COMPANY ARCO ALASKA INC. FIELD KUPARUK RIVER w,=u. 3R-21 COUN'm¥ USA RUN ONE DATE LOGGED 2"/' - APR - 92 DEPTH UNIT FEET REFERENCE 9228~ M InlrprMMlon~ are opinion8 I)ased on IMImn~el from ele~oll M M/~r meMuilm®nll ~nd wi oannM, and 4o nM guMW I~e Mx:uraoy or OMTe(Xnl~e Of ~nylmMpretaIm~ andwl Mil no(. ex~l~ m~ o~e Mgmel or MIMI neglgenc, on our part, I~ liable or reeponM~4e for any ~ ~ clamag~ et expenlee Irmul~d Or eUltMned by anyone re,,JBng-lmm an~ k~eq)r~llon m~ Izy any M our Miler& ~gerll Or employee& Ttm~e Irlefl~mtMIm~ ~ M~D ~Je(X 1ID OUi' GM1M'..t TerlTII M14 Co11411ofle 41 Itt o~1 I10Ur'(W/TMI~ pll(~ ~Olle(llMe. IOO0 -2000 -1000 0 1000 2000 ,3000 4000 5000 6000 E.K~T °1000 0 0 1000 2'000 3000 4000 5000 6000 7000 .................... ~.~.~...,.-~,~ ...... ........ ~.:~L;...i...LL!...i...i...Li ...... ...... L.i...;...i ...... ?...i ................. ...:..., ................. , ..... :...,...,...L~ .......... ,...~...~ ...... 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' DIRECTIONAL SURVEY COMPANY ARCO ALASKA INC. FIELD KUPARUK RIVER WELL 3R-21 COUNTRY USA RUN ONE DATE U:)(~ED 2~ - APR - 92 DEPTH UNIT FEET REFERENCE 92282 WELL' 3R-21 (2038' FNL,2459' FWL,SEC 9,T13N,R9E,UM) HORIZONTAL PROJECTION 1000 ........................ ,-..,-..,---,......,-.-,..-!...r ..... ............... I"'i ...... i'"! ...... !'"i'"!"T"i'"i'"!'"~'"~ ...... !'T'T"! .... i'"i'"i"i ....... ~'"!'"~"'i ...... !"'~"'!"i ...... ~"i'"i'"!'"i'"i"'i"'!'"! ..... ! ......... ! ..... ~"'i"'!'"i"~'"f"i'"! ......... :"T"~"'~ ........ ~~]"-i'--i--'~-'-~ ...... ?-!'-! ...... r'???-i"'r'?"?"~ ..... ?'~ ...... ! ..... ~ ...... !'-! ...... ~"'!'"i ......... !'~T"! ......... !"?'"!'"i ...... i"T'T"~ .... ~i'i" i~! i ! i! i !i ~i! iii} !i;'~'" :~ii!!il : :.i .... i .... !._!..I,.L..L..L..~ ...... ~...i. ~ ...... i ...... "["T"~"'!"["'i'~T'T"i ..... ?'T'T'~"'~ ~'T'~ [ i ~'i ~ ;'~ ~ : ! i i ~ i ~ i ~ ~ ; i ! ! i ! ! . ! 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'-'~"i"': .......... ~"-:'m"~ ...... ~"'~'"r'''~ ........... '"~'"~ ...... ~'"~"i'"~ ..... ~"-~'"~'"~ ..... ~"!"'~'-~ ...... ?"~'"~"'~ ...... ~'"¥"~'"~ ...... ["+",'"~ ..... ¥",'"~'"~ ...:...;..:...: ...... :...:..4 .......... :...; ....... : ...... :...: ....... : ...... :...:...:,..: ..... ~...L..L..~ ..... ;...;...:._: .......... :..4...: ...... ;...: ....... : ....... [..~...~...~ ..... ~.--r..~...~ ...... i ............... :,.:..-~ .......... : .............. : ..... : .......... : ..... -'-~"-~"'~'"~ ..... ~'"~'!"'~ ...... ~'"~ ....... ~ ...... ~"'~"i-"~ .......... ~'-~'"~ ..... ~'d'"~'"~ ~"i'"~'"~ ......................... ~'"~"+"~ ..... ~"'~ ...... ~ ..... ~"+"~'"~ .... ~"+'""~ ...... ~ ..... ~'"~ ...... ~ .......... ' ..... "'~ ..... '~ ........ ...... ~.--k.~..,~ ...... ~..-~.--~---~ ..... ~..-k-k.~ ..... ~.,-~..i...~ ~.-.~.--~.-~ ...... ~-..}-..}-..~ ...... ~.-.~.,.~--~ ..... ~...~-.+-.~ ..... ~---¢--.~..-;..~:i:~Z~Z--'~'-~"+"~ ..... ~'-~'--~ ...... ~ ...... ~ ....... ~-~"~"?' ...~...~..., .......... ~...~...,..,,......~...¥..:_.: ..... :...~..+..~ ..... ~...~...~...~ ...... ~...~...~._~ ...... ~...~...~...~ .......... ~.~.~..~ .... ,...: ............ ~...~...~ ........~ ~-+--~--.~ ..... ~...,..., .......... ~.~.~ ......... ~..~ ....... PERMIT COMPLETION DATE AOGCC GEOLOGICAL MATERIALS iNVENTORY' LiST i¢',.,? WELL NAME ,/('/~ (,( ~,,~./~ ~ I /,2 t ,¢'..2. CO. CONTACT ......,,~ ~_. C2 check Off' er list data as it is rec~ived.*list received,date for 407". 'il;"not re~.ired list .s Nil di§ital data i I ,'~ -r,c, ni:- .... [ nil I~.! - ilq I ,_,..,,.:, , , r-,_. I r~,.,,,, SCALE ....... ,NO. (to thc nearest foot, '~ /../..cz) ..F....,F.z)~., .......iI I 4} ¢ £T / !.'- .~i , ,, i.......... ..... ~:l ............ , I, , ,, , i , , "'~'b! .... ,~l! .... ~?} ~ ..... 13] ............................ .... i~! ..... i l?! .............. ! ~! .................. ii iii iiiii i iiiiiiii i i i i i i i i ii i ARCO Alaska, Inc. Date' June 26, 1992 Transmittal #: 8470 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Records Clerk ATe-111 9 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3 R- 1 9 Sub-Surface Directional 5 - 24 - 92 92332 Survey 3R-21 '~ Sub-Surface Directional 4-27-92 92282 Survey State of Alaska (2 copies) Receipt Acknowledged: D&M RECEIVED JUN 2 9 1992 Alaska Oit & Gas Cons. Commission A~chorage ARCO Alaska, Inc. Date: May 8, 1992 Transmittal #: 8430 RETURN TO: ARCO Alaska, Inc. ATTN: Maria TrevithiCk Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following Cased Hole items. return one signed copy of this transmittal. 3R-21 3R-22 --~ 3R-22 Cement Evaluation Log Cement Bond Log Cement Evaluation Log Cement Bond Log Receipt Acknowledge' Drilling Please acknowledge receipt and 4-27-92 4-27-92 4-27-92 4-27-92 -- Date' State of Alaska(+sepia) 744O-8666 7440-8646 6000-7402 6OOO-7382 ..RE.CEI. ED NSK MAY 1 1 1992 Alaska 011 & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Date' May 8, 1992 Transmittal #' 8425 RETURN TO: ARCO Alaska, Inc. Attn- Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. one signed copy of this transmittal. 3R-21 Receipt LIS Tape and Listing 4 - 2 5 - 9 2 Acknowledged' ~ ........ i .... Please acknowledge receipt and return Date- - ......... DISTRIBUTION: Lynn Goettinger State of Alaska R _C£1VED Alaska 0il & Gas Cons. (;ommissior~ A~chomge ARCO Alaska, Inc. Date: May 1, 1992 Transmittal #: 8419 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following Open hole items. and return one signed copy of this transmittal. Please acknowledge receipt 3RR-22 ~7/-~Jt R 21 Receipt Acknowledged: DISTRIBUTION: D&M Drilling 4-1 6-1 7-92 4409-7520 4-1 6-1 7-92 4409-7520 4-22-25-92 5079-8776 4-22-25-92 5079-8776 .............. uale: .......... 0 5 199?- Alaska Oit & Gas Cons. Commission A~chorage Vendor Package(Johnston) NSK S;tate of Aiaska(+Sepia) ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 April 24, 1992 A. W. McBride Area Drilling Engineer ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 Re: Kuparuk River Unit 3R-21 Revised ARCO Alaska, Inc. Permit No. 92'43 Sur Loc 2038'FNL, 2459'FWL, Sec. 9, T13N, R9E, UM Btmhole Loc 935'FSL, 1700'FWL, Sec. 10, T13N, R9E, UM Dear McBride: Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the original approved permit dated April 16, 1992 are in effect for this revision. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section W/o encl Department of Environmental Conservation w/o encl ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 April 21, 1992 Mr. David W. Johnston, Commissioner State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Kuparuk River Unit Well 3R-21 APl 50-029-22266 Permit Number 92-43 Dear Mr. Johnston: ARCO requests approval of revised application for permit to drill 3R-21 due to bottom hole location change. Drilling operations have already started. We appreciate your patience in this matter. If you have any questions, please contact Ellen Fitzpatrick at 263-4638. Sincerely yours, A. Wayne~l(~Bride Area Drilling Engineer APR 2' 2 1992 Alaska 0il & Gas Cons. C0mmiss~0~ Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of Work Drill X Redrill D 1 b Type of Well Exploratory D Stratigraphic Test r~ Development Oil X Re-Entry r'~ Deal)e, r'~ Service r~ Development Gas D Single zone X Uultil:)leZone [] 2.. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 53', Pad 12' GL feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchorage, AK 99510-0360 ADL 355023, ALK 3573 4. Location of well at surface 7. Unit or property Name 1 1. Type Bond (see 20 AAC 25.025) 2038' FNL, 2459' FWL, Sec. 9, T13N, R9E, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Well number Number 1136' FSL, 1473' FWL, Sec. 10, T13N, R9E, UM 3R-21 #UG630610 At total depth 9. Approximate spud date Amount 935' FSL, 1700' FWL, Sec. 10, T13N, R9E, UM 4/20/92 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 3R-20 8,742' MD 935,' @ TD feet 24' ~ 325' feet 5175 6,873' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Kickoff depth 300'MD feet Maximum hole angle 42° Max~numsurface 241 7 oslo At total deoth ~TVD~ 3372 18. Casing program Setting Depth size Specifications Top Bottom Quantity/of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include sta~le data) 24" 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' +200 CF 12.25" 9.625" 36.0# J-55 BTC 5,039' 41' 41' 5,080' 4,083' 1080 Sx Permafrost E & HF-ERW 440 Sx Class G 8.5" 7" 26.0# J-55 BTC 8,701' 41' 41' 8,742' 6,873' 175SxClassG HF-ERW Top 500' above Kuparuk 1 9. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth i~ri!tucUclt~lr R E C E iV ~ D Intermediate Production Liner APR ,t ' 992 Perforation depth: measured Alaska. 0il & Gas Cons. Comm~sS~o~ true vertical Anchorage 20. Attachments Filing fee X Property plat D BoP Sketch X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth plot ~ Refraction analysis D Seabed report ~ 20 AAC 25.050 requirements X 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~F,~~~k~L.~_.~~' ~,~j~.~/~C,~r'~-~.~ Title Area Drilling Engineer Date I C°mmisii°n Use Only I See c°ver letter f°r ~ APl number Appr ova.,~a_.~t~/~ ~,~.~ ,~oth.~e,r requirements P ermi~u~e_r ~"/J 5 0- ~:3 2_~ -- ~ ~:~-~ ~ ~'"~', " Conditions of approval Samples required [~ Yes~ No Mud log required...~,, r'] Yes ~ No Hydrogen sulfide measures D Yes.~No Directional survey required~" Yes D No Required working pressure for BOPE D 2M [~ 3M r'l 5M r'~ 1OM r'~ 15M Oth~ by order of ~Z Approved by ~ Commissioner the commission Date ~' Form 10-401 R ~'~"'"-~-- \ ~ in triplicate DRILLING FLUID PROGRAM Well 3R-21 Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to 9-5/8" surface casing . 9.0-10.0 15-35 15-35 50-100' 5-15 15-40 10-12 9-10 10% _ Drill out to weight up 8.6-9.3 5-15 5-8 30-40 2-4 4-8 8-10 8.5-9 4-7% Drilling Fluid System: Tandem Brandt Shale Shakers Triple Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Notes: Weight up to TD 10.2 10-18 8-12 35-50 2-4 4-8 4-5 9.0-9.5 <10-12% Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 2417 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest well to 3R-21 is 3R-20. As designed, the minimum distance between the two wells would be 24' @ 325'. The wells would diverge from that point. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of the last well drilled. That annulus will be left with a non-freezing fluid during any extended shut down (> 4hr) in pumping operations. The annulus will be sealed with 175 sx of cement followed by arctic pack upon completion of fluid pumping. *Spud mud should be adjusted to a FV between 100-120 sec/qt to drill gravel beds. RECEIVED Ai R ~ 2 t992, Alaska Oil,& Gas Oons, Oomm~SS~On Anchorage IARCO ALASKA InC. Structure : Pad 3R Well : 21 Field : Kuparuk River Unif Location : Norfh Slope, Alaska C~E^TED ~¥ : JONES For: E FITZPA~C~ 'DATE PLOTTED : 21-APR-92 PLOT REFERENCE IS 21 VERSION #¢ REVISED. COORDINATES ARE IN FEET REFERENCE SLOT //21. TRUE VERTICAL DEPTHS ARE REFERENCE WELLHEAD, S 63.87 DEG E 4783' (TO TARGET) **PLANE OF PROPOSAL** ~:~ ,: ,oo.oo East --> 3600_ - 3900_ _ 4200_ - 4500_ - 4800- -- 5100_ - 5400_ - 5700_ -- 6000-- 6300-- 6600l 6900 7200 I ...... ~o ' 2~o ' ~o~o ' Joo ' ~Lo ' ~4o ' ,;oo 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 +200 '~+00 4600 4800 I ) I I I I I I I I I I I I I I I I I I I I I I I I I I I Tm-mN POINT TVD=4042.69 TMD=501 7.1 5 DEP=2680.97 43.18 DEG110.89 AZIMUTH ",p"~42.391 :,-'> 2.5 BEG / 100' DOGLEG 11136' FSL, 1473' F'/'/LI 4~-b~6 SEC 10 T13N RgE I 5F£. 1 0, T1 2N, R9F 40.44 DEG BEGIN TURN TO TARGET TVD=6075 TMD=7694 DEP=4413 TURN RIGHT1DEG / 100' TARGET TVD=6518 TMD=8276 DEP=4783 ~x,,',~ TD / LOGGING PT TVD=6873 TMD=BT4g DEP=5075 5400 -6OO ~ m - .. _800 ~ - o _1ooo _ _1200~) o - (._ _~400 ~ 1600 1800 I - _2000 V - _2200 - _2400 - -2600 RECEIVED SCALE ! : 150,00 Vertical Section on 116,12 ozimufh wlfh reference 0,00 N, 0.00 W from ~1ot /~21 APR l ~ 1992 Aiask~ 0ii & Gas Cons. Com~iss'~on /~nch0rage SCALE 1 ~ 50.00 100 §0 0 I I I I I 5o East 1 O0 1.50 200 2.50 300 350 4-00 I I I I I I I I I I I I I 4.50 ~~i ~_11700 O0 3OO 39ooi 3~oo& ~ 3~. oo V ~ 900 2~00 ~ *'RCo ALASKA, Inc.] ~ rl!!d z Kupm"uk liver Unlf I. ocm~n: North Slope, A~dca ~900 5500 5300 250 _ 200 ,150 -- 5O _ 0 _ 50 _100 150 D · · . . . . . . . 10. 11. 12. 13. 14. 15. 16. 17. GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 3R-21 Move in and rig up Parker Rig 245. Install diverter system. Drill 12-1/4" hole to 9-5/8" surface casing point (5,080') according to directional plan. Run and cement 9-5/8" casing. Install and test BOPE. Test casing to 2,000 psi. Drill out cement and 10' of new hole. Perform leak off test to 12.5 ppg EMW. Drill 8-1/2" hole logging while drilling to total depth (8,742') according to directional plan. Run and cement 7" casing. (If significant hydrocarbon zones are present above the Kuparuk, sufficient cement will be pumped for isolation in accordance with 20 AAC 25.030.) Pressure test to 3,500 psi. ND BOPE and install lower production tree assembly. Secure well and release drilling rig. Run cased hole cement evaluation and gyro logs. Move in and rig up Nordic Rig 1. Install and test BOPE. Perforate and run completion assembly, set and test packer. ND BOPE and install production tree. Shut in and secure well. Clean location and release rig. ,6 , 5 4 I I 13 5/8" 5000BOP STACK ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3, OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL, 2. CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD, 3.CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3(X)O PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILLAND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE MNES. 7. TEST TO 250 PSI AND 3(XX) PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOWAND 3000 PSI HIGH. TESTAS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BOTTOM PIPE RAMS. TEST BOTTOM RAMS TO 250 PSI AND 3000 PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING JTAND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND MNES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 3000 PSI. 12. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. 1. 16" - 2000 PSI STARTING HEAD 2. 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 13-5/8" - 5000 PSI SPACER SPOOL 4. 13-5/8" - 5000 PSI PIPE RAMS 5. 13-5/8" - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W! PIPE RAMS ON TOP, BLIND RAMS ON BTM 7, 13-5/8" - 5000 PSI ANNULAR RECEIVED Alas!(a Oil & Gas Co~s. ,~nchor~je ~.dPARUK RIVER UNI, 20" DIVERTER SCHEMATIC 5 HCR I 6 4 3 I 0 ' 2 DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES MAINTENANCE & OPERATION , UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) 1. 16" CONDUCTOR 2. SLIP-ON WELD STARTING HEAD 3. DIVERTER ASSEMBLY WITH ONE 2-1/16"- 2000 PSI BALL VALVE 4. 20" - 2000 PSI DRILLING SPOOL WITH 3WO 10" OUTLETS 5. 10" HCR BALL VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION 6. 20" - 2000 PSI ANNULAR PREVENTER RECEiVeD Alaska Oii& Gas Cor~s. Co~,~m~ss~°~ WALTER J. HICKEL, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 April 16, 1992 A W McBride Area Drilling Engineer ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 Re: Kuparuk River Unit 3R-21 ARCO Alaska, 'Inc. Permit No: 92-43 Sur. Loc. 2038'FNL, 2459'FWL, Sec. 9, T13N, R9E, UM Btmhole Loc. 1266'FSL, 2095'FWL, Sec. 10, T13N, R9E, UM Dear Mr. McBride: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope Pager at 659-3607. Sincerely, ~ Alaska Oi nd G Conservation Commission BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.0O5 1 a. Type of Work Drill X Redrill r'] 1 b Type of Well Exploratory r'~ Stratigraphic Test E] Development Oil X Re-Entry r'~ DeaDen D Service D Develol~mentGas D Slr~leZone X Multil31eZone r'~ 2.. Name of Operato~ 5. Datum Elevation (DF or KB) 1 0. Field and Pool ARCO Alaska, Inc. RKB 53', Pad 12' GL feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchorage, AK 99510-0360 ADL 355023, ALK 3573 4. Location of well at surface 7. Unit or property Name 1 1. Type Bond (see 20 AAC 25.025) 2038' FNL, 2459' FWL, Sec. 9, T13N, RDE, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Well number Number 1385' FSL, 1800' FWL, Sec. 10, T13N, RDE, UM 3R-21 #UG630610 At total depth 9. Approximate spud date Amount 1266' FSL, 2095' FWL, Sec. 10, T13N, RDE, UM 4/1 8/92 $200,000 1 2. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 3R-20 8,860' MD 1266' ~ TD feet 24' ~ 325' feet 5175 6~884' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Kickoff depth 300'MD feet Maximum hole angle 42° Maxlmumsurlace 241 7 o~a At totaJ deoth ~'i~/DI 3372 18. Casing program Settir~l Depth size Specifications Top Bottom Quanti~ of cement Hole Casin~ Weight Grade Couplin~l Len~lth MD TVD MD TVD (include sta~le data) 24" 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' :t200 CF 12.25" 9.625" 36.0# J-55 BTC 5,039' 41' 41' 5,080' 4,083' 690 Sx Permafrost E & HF-ERW 440 Sx Class G 8.5" 7" 26.0# J-55 BTC 8,819' 41' 41' 8,860' 6,884' 175SxClassG HF-ERW Top 500' above Kuparuk 1 9. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet. Effective depth: measured feet Junk (measured) true vertical feet r V ' pth Casing Length Size Cemented Measured (~L~til~ ~", rff' le~vjtrrc~' I~ Structural i ,E L. E IVEIJ Conductor Surface IntermediateAPR I 3 1992 Production Liner Alaska .0il & Gas Cons. CommissiO Perforation depth: measuredAnchorage true vertical 20. Attachments Filing fee X Property~ plat r~ BOP Sketch X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth plot D Refraction analysis r~ Seabed report D 20 AAC 25.050 requirements X 21. I hereby certify that the foregoing is true and correct to the best of my knowledge S,,~ned ~~~~~ Title Area Drillincj Encjineer Bate ~/~/+~.~1-- ~ - Commission Use Only I I Isee cover letter f°r Permit ~-.~-Number- ~'xZ 50-APl number~ 2--'c~- .Z_ ~_.- .~.~'~" Approval date ~_ t~., ~.~..~ other requirements Conditions of approval Samples required r~ Yes ~ No Mud Io~ required r~ Yes .~ No Hydro.eh sulfide measures D Yes ~ No Directional survey re¢luired .~ Yes O No Requiredwon~in, pressure for BOPE r-] 2M J~ 3M D 5M r-] 1OM g] 15M Oth~ . by order of A_pprov~ ...... Commissioner the commission Date _ _ Form 10-401 Rev. 7-24~ plJcate DRILLING FLUID PROGRAM Well 3R-21 Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to 9-5/8" surface casing 9.0-10.0 15-35 15-35 50-100' 5-15 15-40 10-12 9-10 10% _+ Drill out to weight up 8.6-9.3 5-15 5-8 30-40 2-4 4-8 8-10 8.5-9 4-7% Drilling Fluid System: Tandem Brandt Shale Shakers Triple Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Notes: Weight up to TD 10.2 10-18 8-12 35-50 2-4 4-8 4-5 9.0-9.5 <10-12% Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 2417 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest well to 3R-21 is 3R-20. As designed, the minimum distance between the two wells would be 24' @ 325'. The wells would diverge from that point. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of the last well drilled. That annulus will be left with a non-freezing fluid during any extended shut down (> 4hr) in pumping operations. The annulus will be sealed with 175 sx of cement followed by arctic pack upon completion of fluid pumping. *Spud mud should be adjusted to a FV between 100-120 sec/qt to drill gravel beds. RECEIVED APR 1 ~ 199~ Nas_ka 0il .& 61as Cons. ~nchorage ALASKA IARCO Structure : Pad 3R Field : Kuparuk River Unit Well : 21 Location : North Slope, Alaska CREATED BY : JONES For: E FITZPATRICK DATE PLOTTED : lO-APR-92 PLOT REFERENCE IS 21 VERSION #3. COORDINATES ARE IN FEET REFERENCE SLOT #21, TRUE VERTICAL DEPTHS ARE REFERENCE WELLHEAD. SURF^CZ U~C~$~ Hughes company S 68.11 DEG E 4980' (TO TARGET) Ld 4;O0 800. - 1200- - 1600- - 2000- - 2400_ - 2800- - 3200- - 3600- - 4000_ -- 440O-- -- 4800_ - 5200_ _ 5600_ _ 6000_ _ 6400_ SURFACE LOCATION: 2038' FNL, 24-59' FWL SEC. 9, T13N, R9E RKB ELEVATION: 53' KOP TVD--300 TMD=300 DEP=O 3.00 SCALE,: :oo.oo East --> 0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 I I t I I, I I I I I I I I I I I I I I I I I I I I I 5200 -- 400 800 - _~ 200 1600 9.00 5 0 [ TARGET LOCATION: · 0 BUILD 3 DEG / 100' I]385' FSL, 1800'FWLI 21.0027.00 , 33.00 TARGET TVD=6533 39.00 EOC TVD=1582 TMD=1706 DEP=496 TMD=B386 ~ B/ PERMAFROST TVD=1698 TMD=1862 DEP=599 DEP=4980 %.. SOUTH 1857 J EAST 4621 TO LOCATION: 1 1266' FSL, 2095' FWL SEC. 1 O, T13N, RgE UGNU SNDS TVD=2753 TMD--3286 DEP--1555 T/ W SAK SNDS TVD--34-93 TMD--4284 DEP=2226 ~ B/ W SAK SNDS TVD=3883 TMD=4-811 DEP=2579 ~"~,,,,,~ K-lO TVD=3953 TMD=4905 DEP=2643 '~%~/'8"CSG PT TVD=4083 TMD=5080 DEP=2760 ~ AVERAGE ANGLE 42.18 DEG K-5 TVD=5600 TMD--7127 DEP=4-135 TARGET - T/ KUP SNDS TVD=6533 TMD=8386 DEP=4980 B/ KUP SNDS TVD=6736 TMD=8660 DEP=SI64 ' TD / LOGGING PT TVD=6884 TMD=8860 DEP=5298 200 'doo' ' 'Ao'Joo' ' ' ' ' ' ' ',;oo',og'2o~o' '2.Lo',,~o'3/oo 5600 4400 o 400 800 SCALE 1 : 200.00 Vertical Secfion on 11 1.89 azimuth wifh reference 0.00 N. 0.00 E from sial #21 SCALE 1 : 50.00 Eas 100 50 0 50 100 150 200 250 300 350 4-00 ! I ! ! ! I I I I I I I I I I I I I I I ! 4-50 ~1700 ~soo ~o'o°° a~ool a~ oo [! ~ ,oo :2?OO ~ ~00 ARCO ALASKA, Inc. Stru~fum: P~I SR Welt : 21 Field: Kup~ruk River Unlt Location ; North Slope, Na~ka 250 _200 _150 _100 A I I 50 50 100 150 GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 31:1-31 4, . 11. 13. 14. 15, 16, 17, Move in and rig up Parker Rig 245, Inslall dtverter system. Drill 12,1/4" hole to 9-5/8" surface casing point (5,080') according to directional plan, Run and cement 9-5/8" casing, Install and test COPE. Test casing to 2,000 psi. Drill out cement and 10' of new hole. Pedorm leak off test to 12,5 ppg EMW, Drill 8-1/2" hole logging while drilling to total depth (8,860') according to directional plan. Run and cement 7" casing. Top of cement to provide a minimum of 500' Isolation of any significant hydrocarbons above the kuparuk. Prossure test to 3,500 psi, ND COPE and install lower production tree assembly, Secure well and release drilling rig. Run cased hole cement evaluation and gym logs. Move in end rig up Nordio Rig 1. Install and test COPE. Perforate and run completion assembly, set and test packer. ND BOPE and install production tree. Shut in and secure well, Clean location and release rig, Gas Cons. Commissiot'~ Anchorage I 4 I I I 13 5/8" 5000 BOP STACK ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL. 2. CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. 3, CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TESTALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILL AND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE UNES. 7. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOW AND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BOTTOM PIPE RAMS. TEST BOTTOM RAMS TO 250 PSI AND 3000 PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING JTAND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND UNES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 3000 PSI. 12. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. 1. 16" - 2000 PSI STARTING HEAD 2. 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 13-5/8" - 5000 PSI SPACER SPOOL 4. 13-5/8"-5000 PSI PIPE RAMS 5. 13-5/8" - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR RECEIVED APR 1 5 1992 Alaska Oil & Gas Oons. go~t~m~ss~o~ Anchorage 'i.ClPARUK RIVER UNI. 20" DIVERTER SCHEMATIC 5 I I 5 HCR I 4 3 DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES MAINTENANCE & OPERATION , UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) 1. 16" CONDUCTOR 2. SLIP-ON WELD STARTING HEAD 3. DIVERTER ASSEMBLY WITH ONE 2-1/16"- 2000 PSI BALL VALVE 4. 20" - 2000 PSI DRILLING SPOOL WITH TWO 10" OUTLETS 5. 10" HCR BALL VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSU RE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION 6. 20" - 2000 PSI ANNULAR PREVENTER E DF 3/10/92 ITEM (1) Fee ,,, (2) Loc , ,,,,, CHECK LiST FOR NEW WELL PERMITS ;"* (3) Admin - _/~_ ~/~. ~_~ [9 thru 13] [10 & 13] ¢4) cass [14 thru 22] (5) BOPE ,~<~,~':'. ~4/-¢~- [23 thru 28] (6) Other ~'~'[29 th~~] ~- (7) Contact ~/~ . .[32 (8) Addl ~(. ~,~, 0 2. 3. 4. 5. 6. 7. 8. o 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Company //~f ~_ ~p YES Is permit fee attached ............................................... ~. Is well to be located in a defined pool .............................. _~ Is well located proper distance from property 1 ine ................... Is well located proper distance from other wells ..................... ~ Is sufficient undedicated acreage available in this pool ............. ~. Is well to be deviated & is wellbore plat included ................... ~ Is operator the only affected party .................................. ~. Can permit be approved before 15-day wait ............................ ~, Does operator have a bond in force ................................... ~ Is a conservation order needed ....................................... Is administrative approval needed .................................... Is 1 ease nc~nber appropriate .......................................... ~ Does wel 1 have a unique name & n~nber ................................ Is conductor string provided ......................................... '~, Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... Lease ~ Weli ~/~/Z~ ~_5~_3' d:9.~-~ J~' /~..~_ r.x/,, ,~ ~.- ~- / NO REMARKS 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS' Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone nL~nber of contact to supply weekly progress data ...... Additional requirements ............................................. -rz geology' DWJ_q~~ RPC?5 rev 04/92 jo/6.011 engineering: % MTM ~-~ LCS BEW~"-- RADL~-z,~ JH]~____J~ INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE Add i t i onal remarks' ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE [2 thru 8] (3) Admin. hru i3]' [10 & 13] [14 thru 22] (5) BOPE [23 thru 28] (6) Other [29 thru 31] I · , 3. 4. 5. 6. 7. 8. . 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Company YES Is permit fee attached ............................................... .../~.. Is well to be located in a defined pool .............................. X Is well located proper distance from property line ................... ~ Is well located proper distance from other wells.. . Lease & Well ~~ NO , ., Is sufficient undedicated acreage available in this pool ............. ~_ ....... Is well to be deviated & is wellbore plat included ................... L . . Is operator the only affected party .................................. Can permit be approved before 15-day wait ............................ Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease n~nber appropriate .......................................... , , Does well have a unique name & nkrnber ................................ conductor string provided ......................................... l l surface casing protect all zones reasonably expected serve as an underground source of drinking water .................. Is Wi to Is Wi Wi Wi Is Is Is enough cement used to circulate on conductor & surface ............ ~ ....... ll cement tie in surface & intermediate or production strings ...... //~ ll cement cover all known productive horizons ..................... ~ , ~ ll all casing give adequate safety in collapse, tension, and burst. ~ well to be kicked off from an existing wellbore ................... . .... ~_~,' old wellbore abandonment procedure included on 10-403 ............. adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~C:)Oopsig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLOP~ATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Additional requirements ............................................. REMARKS // 0 -rZ ~0 geology' DW~- RPC. rev 03/29/91 jo/6.011 INITIAL GE6'I UN'IT ON/OFF POOL CLASS STATUS AREA ~ SHORE Additional rema r ks ' Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special 'effort has been made to chronologically organize this category of information. CD~P~N¥ NAME : ARC[) ALASKA. INC, FIEbD ~.~A~E ~ ~.UPARUK RIVER f~ORDt, tGH : ~,~ORTH 8hOP~C API Nij~:{E~, : 50-029-~2266 DE'~F~RE~'CK N{] J 922B1 RECEIVED MAY 1 1 1992 Alaska Oil & ~as Cons. Commission Anchorage ~$ v~ne Veri, fication chlumherqer Alaska Computin~ Center 30-APP-1992 !1;!2 PAGE: ERVICE N~.~M : EDIT )aT~:; ~ 92104/30 OPiG!N : Fl. lC CONTINUATIO~ # : PREVItJUS ~EEb : CO~ENT : ARCO ALASKA INC., 3~-~I, 2UPARUK RIVER, **** TAPE MEAOE~ **** SERVICE NA~E : EDIT DATE : 92/04/30 TAPE NA~E : 9~28] CONTINUATION # : PREVIOUS TAPE CO~.ENT : A~CO ALASKA INCo, 3R-2!, KI,!P~RUK RIVER, 50-0~9-2~66-00 **** FILE HEADE~ **** FILE NA~] : EDIT .00I SERVICE : FLIC VERSIaN : O01~06 DATF : 9~/04/30 ~X REC SIZE : 1024 :FT[,~ TYPE : LO bAST FILE : ****************************************************************************** FILM ' EDIT.O01 ARCO ALASKA INC. KUPaRUK RIVER 50-029-~2266 THE DENSITY DATA PRESENTED ON THIS [,IaRARY TAPE IS FRO~ 'RHOB ~AX' DaTa SAuPLED EVFTRY -.5000 FEET D~.T~ INCLUDElt)- TOOL EXT~:NS!UN TOOL TYPE US~r~ NAuM RGS . LWD ND8 , I,WD LOGGING WHILE D~IhLING R~SI.S'~'I'V!TY/GR 5079' TO 8710' bOGGING ~MII..~; !)RII,~[...~!t'~G NEUTR{)N/DENS!TY 5079' TO 8643' IS Tane veri~l, cation Listlnq chlumberger Alaska Computlnq Center 30-APR-!99~ t1.~12 TUN! VAbU DEFI TYPE KUPARt)K ~.I ER Field ~ame 3R-21 We!l Name 50-029-22266 API Serial Number 2038' FNL & 2459' FWL Field Location 9 Section 13N ~ownsnip 9K NORTH SbOPE AbASKA USA 549015 FT O, 53, 53. 53. 12 FT 8776. WT ~776. FT 5079. bSND 6/C3 ~0.~ CP ~3 DEGF DEGF DEGF' CN &PIN FI., SECT TOW~ COU~ ST.AT N~,T! LAT! bONg WiT~ EGL TDL ~l.., I TL! DFD DFP}~ DFL ~ST R~CS 3,!5 2.7a -999.25 !55. Range Count~ State or Province Nation Latitude bonQitude Witness' Name Service Order Number P~rmanent datum Elevation of Perm, Da I,o~ Measured ~rom ABOVE PERMANENT DATUM Elevation of Kelly Su E!evatiom of Derric~ Elevation of Ground b Total DePth - Driller Total Depth Logger Bottom bO~ i~terval ToD bo~ Interval Drllll~ Fluid TyPe Drilling Fluid Densit Drilling Fluid Ph ZONE Drillin~ Fluid VisCos Z~NE Dril ].in6 Fluid boss ZONE Reslstlvity of ~ud Sa ~t~d..Sample Temperatur P~SistlvttY of mud fi ~ud Filtrate Sample T Peststlvity of MUd Ca ZOME ~ud Cake Sample Tempe ZONE Surface Temperature Botto~ ~ole Te~peratu iS Tare Verlftcatio~ L.istJ. nq ch!umber~er A']..aska Comt':~utinO Center PAGE: 3 TYPE TA. BLE TYP :. CUPV Deoth Cha~nel ~a~e Bulk Density Delta RHO Photoelectr~c Factor Dl~erentisl Caliper oens~t¥ Poresit~ Thermal Net~t. ron Porosity ** DATA FORMAT .... P~C. IFTCATI~N mECO~D ** 2 66 0 3 73 44 4 66 5 66 6 73 7 65 8 6g 0,5 9 65 FT I! 66 23 !2 68 !3 66 1~ 65 FT !5 66 68 0 66 0 mmmm~mmmmmmmmmmm#mmmmmmmmmmmmm Tame Veri,,fication Listln~ -.blumberoer Alaska Computind Center 30,'APR,,1992 !1:1~ ** SE? · Nt~:MF 5~RV UNIT DPHO LWD DCA{, LWD DPHI LWD ATR LWD · ¥PE - CHAN ** ID ORDER # bOG TYPE C e LAoS MOD NU~ $~P EbE~ CoDE CHEX) FT G / C 3 PU PU ROPE LWD F/HR GR LWD GAP/ 549015 O0 000 O0 0 1 I ! 4 68 0000000000 549015 O0 000 O0 0 1 1 I 4 68 0000000000 549015 O0 000 O0 0 I ! 1. 4 6~ 0000000000 549015 O0 000 O0 0 1 l I 4 68 0000000000 549015 O0 000 O0 0 ! I I 4 68 0000000000 549015 O0 000 O0 0 1 1 I. 4 6~ 0000000000 549015 O0 000 O0 0 1 1 I 4 68 0000000000 549015 O0 000 O0 0 1 I 1 4 68 0000000000 549015 O0 000 O0 0 1 I I 4 68 O000000000 549015 O0 000 00 0 I 1 ! 4 68 0000000000 549015 O0 000 O0 0 ! I 1. 4 68 0000000000 DEPT 8~ 5 PS~,LWD -999, 8700, DFPT'I.~WD -999, DC~L, vc tlt,.. ' "o' PS~,L~D 3, DCAI,.,.t.,~D O, PSm.B~D 20. DEPT. 8400. DCAL.LWD O, PSP.LWD D~:PT B 300, o. PSP, l.,WD ]. DWPT. 82oo, DCAL. LWD 0. PSP . bWD !. , DEPT 81 00, DC/~ !..,: I.,WD mi () . PSP , LWO '2 , 00 RHOB. I,,WD -999 2:50 DR~O.bWD ~.999.250 PEF. L~:D 50 DDHI,I~WD -999~250 TNP~.LWD 999.250 A. TR.LWD 250 Ri')PE, ~WD 82,976 GR., L~D g99,~50 ..... ()00 RHO[~,bWD -999 250 DRHO hWD ~99g.250 PEF LWD 25(,} OPF{'~, b!~ D -999~250 TNPH:LWD 999.~50 ATR~LWD 734 ~OPE,I,,,WD 6~,969 GR'.h~D ~g99,250 000 ~[qOB.I,WD 2.486 D[:'.HO.LWD 0 0!0 PEF bWD 156 Dpni. [..,WD O. ! O0 TNpH.I]wD 37: 10o ATR :bWD 027 ~OPe. LWD 95.234 GR, l.,W'D 85. 125 000 ~'aOB, t.~ D 2,362 DB~O, !,.,WD 0 013 PEF,LWD 152 DPHI, [~W~) 0,174 TPPH,b~D 26[400 ~TR, I,,~D 375 ROPE, I~W[) !.!2,510 GR,LWD 44,707 579 D~Hi:LWD 0 064 TNP8 i.,WD ~6:,00 ATR:LND 051 P [,)PI{, bWD 27.1.50 GR. !..,WD 70.736 000 w}.,!oE. I'~WD 2.430 DF'HO. hWD 0.012 PEF LWD 534 OP!q!,l.w[) 0.134. T[:PH.LWD 4~.300 J~TR:I.,WD 622 R[~PE.L, WD 73.'765 G~.L, WO 97.156 000 ~HOR.LWD 2 493 DP, HO.I, WD 0 015 PEF bWD 363 DPHI.LwD 0:095 TNP~,LWD 3~:400 ATR;!,WD 045 R OPtl. l.,W[3 2'.t,' ~01 GR, LWD 104.496 '999,250 '999,,250 -999'250 3,002 ,289 ,021 2 754 2.923 2.984 5,852 1.842 357 3'573 3 17 [$ Tare verification I.,I. stinq .-hlumberger Alas~,a .... om['utlng Center DE p T, i, w D 8000,000 R DCA. L, .... 0,20~ DPH!,L~D PS~,LWD 3,611. POPE, B~D DEPT. 7900. 000 RHOB. [,WD D C a L, I.~ W D 0.000 D P PS~,LWD 1,349 ROPE' I.,~ D D~PT, 7800,000 R'HOB. hWD DCAb.LWD O, 152 DPHI,~. hUD PSR,LWD l*2Bb DCA. L,bWD (5' Iq7 DEPT, 7600,000 DEPT, 7500, n00 D C ~ b, b ~ D 0,1 6 6 D PS~,LWD 2 784 RL)P~' ~ . DFPT, 7400,000 D C ! b, I.. w D 0,120 D P PSR.bWD ~,698 RC~PE. LW DEPT, 7300,000 ~HOB,LWD DCA[. :LW~ 0,1.02 DPHI,LWD PS~:B~ 2,393 ~oPE.LWD DEPT, 72o0,000 ~HUB.LWD DCAI,, hWD O, 158 DPt!, PS~.LWD 2,72! ~OPE,L~D DEPT. 7IO0.00o DCA, L I.~D 0,178 DPHI,L~D .... ..,LWD 2.773 ~DPE.LWD DFpT. 7000.000 RHOB.bWD DCAL,LWD 0,2~7 DPH!,LWD PS~.LWD ~,643 ~OPE.LwD DEPT. 6900.000 DCAL.I..WD 0,254 OPH!.LWL) PS~. [~WD 2. 763 Rf'lP~. LWD DFPT. 6800,000 PllOB LWD Pg~.LWO 3.112 30-APR-!g92 1. l:~.2 2,506 D R H 0, b %~ D 0,0~7 TMP~t'LWD 7~,251 GR'LWD 322 ~R~O, I.,WD ~' 19~:~ TNPH, 2,389 DRHO,BWD 0,158 TNP~i,LWD 9 P, 802 G R, .b W D 2,435 DRHO,LWD 0,130 T~PH:, LWO 46,875 GR, 2,439 DRHO,LWD o ~ 2 ~ T ~.~ P It · b W D 2,478 DRHO,SWD 6,104 TNPH,LWD 117,73~ GR. LWD 2.432 0 ' !. 32 T ~ P H, L W O i 99. 995 GR 2,435 DR}~U,bWD 0, 130 TNPH, LWD 133.417 GP,LWD 2,471 DRNO. LWD 0, ~[~8 TMPH,bWD 171. 421 GR.LWD 2.475 DRHO,LWD O. 106 TNPH. I,,WD ~.46,29g 2,493 DRHO.LWD 0,095 TPPH !89. 270 GR, bUD 2,435 D[~HD. bWD 0 130 T~PH LWD 2.451 DRHO,LWO 0.12! T~PB.LWO 308.563 GR.LWD 0,001 ;6.9o0 1.43. 672 0.023 37,200 16g'gli 3 l O0 1!1.1..,339 0.002 33 1,00 0,002 4 gOO 0'. 008 30,500 96' 474 30,900 80,595 0,001 27,800 93,090 0,014 2.300 0,915 0,008 oo B9.386 0.020 30.100 83.371 -0.003 3~ .T00 82.150 0.0!~ 2~ 700 5,053 3,360 3,398 1'515 62 1, , 684 ,690 3,288 2'358 3,425 3,098 3 035 3,207 2,486 3, I01 2. 24 ~,937 2.965 2,968 2.774 2,976 2,894 3.034 2,947 '.S Tape Veriflcotion hist]hq :blumberc!er Alaska ComputjnO Center PS~;LWD 3'349 ROPE.LWD DFPT 6600,000 RHO PSP [[,WD 2,975 D~PT. 6500,000 D C ~ L ' L W D 0,000 D P H I. b W D PSR~,LWD 2,68~ ROPE.bWD ....... 000 R H 0 B L W D D~PY, 6400,. bwo 0 084 DPHI LWD DCAL, , PS~,LWD ~.703 ROPE,LWD EP T. 6300.000 C .~ L . t, W h 0. 039 D P H I ' ,,,,'. w" D PSR'bWD 2.681 DEPT. 6200.000 R~OB,LWD DC.AS.LWD 0,099 DPHI. !.~WD PS~,LWD 3.116 ROPE.LWD D~p~ 61oo.ooo DEPT. 6000. 000 ~HOB. hWD DCAL.bWD 0.187 DP~[.LWD PSP.bWD 3.219 ROPE.LWD D~PT. 5900.900 RHOB. [.,WD DCaL [,WD 0.1.86 DPH!.LWD PS~ :I.,WD 2,771 ROPE.LW[) DEPT. 5800.000 RHO~.LWD DCAL.LWD 0,0~5 DPHI.LWD PSR.bWD ~,4~9 ROPE.LWD DEPT. 5700.000 RHOB.LWD D~AL,LWD 0.214 DP~I.LWD Sn.LWD 2.72] ROPE.bWD DFPT. 5600.000 RHOg. LWD DCAL.bWD O.O00 DPMI.LWD PSW.LWO 3.085 ROP~?. LWD DEPT. 5500.000 RHOB.LWD DC.IL.LWD 0.4~9 DPHI.I.WD PSR. !..WD 7.149 30-~PR-190~ !.t 11.2 2.423 ORHO.LWD o 13 ~ T bt P H. L W Il) ~, 362 DRHO,bWD 0 175 TNPH,,.,WD 145 , i 04 G g . L ~ D ~,.411 DRHO bWD 0 i45 TNPN~LWD 396:000 GR. t]WD 2.402 DRHO.bWD 0'150 TNPH,LwD 2,386 0 ~60 TNPH,bWD ! ! 7 ~ 006 2.578 o. 043 T N P H, h w D 99. 041 GR. bWD 2, .404 DRH 0 149 TNPH 27~605 G~,LWD 2.436 DRHO.LWD 0 ! 30 ..... LPE LWD 243~246 GR,LWD 2.419 0. !40 TNPH,LWD 248,116 GR, ~.369 D~HO.LWD 0,170 · ~ P H, b w D !18.63~ G'g. LWD 2.364 DR-HO. hWD 0.174 TNPH,bWD ~I 1,986 GR, bWD 2.330 DRHO.LWD 0.!94 TNPH.GWD 1 i9. 205 ~,231 DRMf], LWD 0. ~54 TNP~, bWD 292,64~ GR.LWD 0. 008 3~. 20O 7 4,606 -0.005 33.300 86.883 90O 77. 591 O. 009 33,700 87.1.!.9 0 34'. O0 89.190 0.024 25 7O0 82~605 0,013 36.900 78.737 0"023 31.200 93.754 0.0i$ 32, ,400 80,791 0.005 3 200 0.01! 36 300 0.006 36.700 89.934 0 026 37~700 75.521 2,575 ~, ! 76 2'92~ 2,822 2'997 2,824 3,013 2,881. 4.108 3'159 ,737 ,I19 3,i56 3,286 2,978 2.843 '2,820 2,458 2,941 2,503 3 i72 3~178 2,694 6,733 IS Tare Verification Llstinq chlumberqer AlasKa ComPuting Center D~PT 5400,000 PSP. LWD 3. 107 D~PT. 5300.000 DCAL.bWD 0.OJl PSR.bWO 3.359 DEPT. 5200. 000 D C A I..,. L W D O. 094 O~PT. 5100.000 OCA[!.LWD 2.123 PSR.LWD 2.984 [)fPT. 5007,000 gCA[~.bWg .287 PSR,bWD -999.250 000 DMPT, 950,250 DCAL.LWD 909. PSP.LWD -999,250 ** END OF DATA ** 30-~PR-1992 11112 346.655 GR,bWD 2.288 DRHO.LMD 0,219 TNPH,.bWD 193.537 'GR,DWD 2.3!0 DRHO.bWD 0,206 TMPH,LWD !8!,827 "GR.4WD ~ ~37 DRHO.LWD 0i 72 TNPH.[~wD -99g 50 ,566 DRHO hWD ; TNp~'bWD -999.2~0 DRHO.bWD -999~750 T~PH.bWD -999,250 G~.bWD 0 13 ~.42! '0,00] ]8.000 80.2]5 0°009 7~,974 -0.062 45'9OO 76.5~ .9; 0-4t6 9.250 -999.250 .999.250 -999.250 -999.250 PEF.LWD PEF.LWD ATR.LMD ~TR.LWD P:EF,L~D ATR,LWD PEF.LWD ATR,LWD PEF,bWD ATR.LWD PAGE: 2.967 3.22! 2,940 3,529 858 1,896 3,200 ~,3,173 '999,'250 -999.250 -999,250 **** FILE TRAILER **** FILE NA~E : EDIT .001 S~VlCE : PLIC VERSION : O0tA06 DATE : 92/04/30 MAX ~EC SIZE : 10~4 FILE TYPE : bO L~ST FILE : **** TAPE TRAILER **** SERVICE N~M ~ EDIT DATE ~ 92/04/30 ORIGIN ; FLIC TAPE NAME ~ 92281 CONTINUATION # ~ ! PREVIOUS TA~E : CO~ENT ~ ARCO ALASK~ INC.~ 3R'21, KUPARUK PIVER, 50-029-22266-00 iS Tape Vert~ication L,~sti. nq rhlumberqer AlasKa ComPuting CeDter 30-APR-199~ !~:12 PAGE{ **** REEL TRAIt, ER **** D.~T~ : 92/04/30 ~RI~I;N : FLIC C~NTINUATI~N ~ : CO~ENT : ANCO ALASKA /NC.,, 3R-21, KU~ARU~ RIVER, 50-029-22266-00