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201-142
5HJJ-DPHV% 2*& )URP :HOO,QWHJULW\6SHFLDOLVW&3) Q #FRQRFRSKLOOLSVFRP! 6HQW :HGQHVGD\$XJXVW 30 7R 5HJJ-DPHV% 2*& :DOODFH&KULV' 2*& %URRNV3KRHEH/ 2*& '2$$2*&&3UXGKRH%D\ 6XEMHFW &3$,IRUPVIRU6,LQMHFWRUVRQ$XJ $WWDFKPHQWV 0,7.5813$'6,7(676[OV[ 0,7.58/ $6,7(67[OV[ 0,7.588 6,7(67[OV[ ůůͲWůĞĂƐĞƐĞĞƚŚĞϭϬͲϰϮϲĨŽƌŵƐĨŽƌƚŚĞƐŚƵƚŝŶ͕ŶŽŶͲǁŝƚŶĞƐƐĞĚD/dͲ/ƐƉĞƌĨŽƌŵĞĚŽŶϮƵŐϮϬϮϮ͘WůĞĂƐĞůĞƚŵĞŬŶŽǁŝĨ LJŽƵŚĂǀĞĂŶLJƋƵĞƐƚŝŽŶƐŽƌĐŽŶĐĞƌŶƐ͘ 'XVW\)UHHERUQ :HOO,QWHJULW\6SHFLDOLVW &RQRFR3KLOOLSV$ODVND,QF 2IILFHSKRQH &HOOSKRQH &$87,21 7KLVHPDLORULJLQDWHGIURPRXWVLGHWKH6WDWHRI$ODVNDPDLOV\VWHP'RQRWFOLFNOLQNVRURSHQ DWWDFKPHQWVXQOHVV\RXUHFRJQL]HWKHVHQGHUDQGNQRZWKHFRQWHQWLVVDIH .581 37' Submit to: OOPERATOR: FIEL DD // UNITT // PAD: DATE: OPERATORR REP: AOGCCC REP: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 2070900 Type Inj N Tubing 10 140 140 140 Type Test P Packer TVD 5004 BBL Pump 1.9 IA 85 1800 1750 1750 Interval 4 Test psi 1500 BBL Return 1.9 OA 0 0 0 0 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 1981730 Type Inj N Tubing 1645 1650 1645 1645 Type Test P Packer TVD 4903 BBL Pump 2.4 IA 225 2510 2460 2440 Interval 4 Test psi 1500 BBL Return 1.7 OA 140 150 150 150 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 1981170 Type Inj N Tubing 1460 1450 1450 1430 Type Test P Packer TVD 4770 BBL Pump 1.4 IA 360 2200 2140 2130 Interval 4 Test psi 1500 BBL Return 1.4 OA 240 430 430 430 Result P Notes: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 2011420 Type Inj N Tubing 650 650 650 650 Type Test P Packer TVD 4375 BBL Pump 2.1 IA 410 1800 1750 1740 Interval 4 Test psi 1500 BBL Return 2.1 OA 230 360 350 350 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result TYPE INJ Codes TYPE TEST Codes INTERVAL Codes Result Codes W = Water P = Pressure Test I = Initial Test P = Pass G = Gas O = Other (describe in Notes) 4 = Four Year Cycle F = Fail S = Slurry V = Required by Variance I = Inconclusive I = Industrial Wastewater O = Other (describe in notes) N = Not Injecting STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MMec h an i c all In t eg r ityy Tes t jim.regg@alaska.gov;AOGCC.Inspectors@alaska.gov;phoebe.brooks@alaska.gov chris.wallace@alaska.gov Notes: Notes: 2N-310 2N-321A 2N-348 Notes: 2N-331 Notes: ConocoPhillips Alaska Inc, Kuparuk / KRU / 2N Pad N/A Hembree / Hills 08/02/22 Form 10-426 (Revised 01/2017)2022-0802_MIT_KRU_2N-pad_4wells 9 9 9 9 9 9 9 - 5HJJ 2N-348 Regg, James B (DOA) • Page 1 of 1 From: Phillips, Jim (ASRC Energy Services) [Jim.Phillips@contractor.conocophillips.com] Sent: Wednesday, August 25, 2010 3:57 PM To: Regg, James B (DOA) ''`~~~ ~~2-~~Gt~ Subject: RE: State MITIA test results for 2N pad on 8/24/10 Follow Up Flag: Follow up ~ ~f - ~Q~Z Flag Status: Red ]~~ Z1~;- ~~ ~ Attachments: MIT KRU 2N Pad DRAFT.xIs Jim, I apologize for the mix up I am filling in for Brent this week and by mistake I did not double check the form before sending it off. Therefore I did not notice that it was showing 12 water injectors SI. I have attached the correct copy and again I am sorry about this mistake on my part. If you have any more questions please feel free to contact me. Jim Phillips Acting Problem Well Supervisor Email: N1617 @conocophillips.com Office: 659-7224 From: Regg, James B (DOA) [mailto:jim.regg@alaska.gov] Sent: Wednesday, August 25, 2010 2:36 PM To: Phillips, Jim (ASRC Energy Services) W h~w~e aE~the wells SI except thetgas injecpod on 8/24/10 ~~.~c~4~~ ~ `j,ti; st ~~ ~~~i~.1 Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 907-793-1236 From: Phillips, Jim (ASRC Energy Services) [mailto:Jim.Phillips@contractor.conocophillips.com] Sent: Wednesday, August 25, 2010 8:57 AM To: Regg, James B (DOA); Brooks, Phoebe L (DOA); Maunder, Thomas E (DOA); DOA AOGCC Prudhoe Bay Subject: State MITIA test results for 2N pad on 8/24/10 All, Attached is the MITIA tests for 2N pad that were waived by Chuck Shieve on 08/24/10. Jim Phillips Acting Problem Well Supervisor Email: N1617 @conocophillips.com Office: 659-7224 8/26/2010 Email to:jim.regg~alaska.gov; phoebe.brooksCroalaska.gov; tom.maunder@alaska.gov; doa.aogcc.prudhoe.bapy~@alays~ka.gov OPERATOR: ConocoPhillips Alaska Inc. ~c/ ~ 1.,"~~'/ Q FIELD /UNIT /PAD: K~aruk /KRU / 2N DATE: 08/24/10 OPERATOR REP: Ives/Mouser AES AOGCC REP: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Packer De th Pretest Initial 15 Min. 30 Min. Well 2N-302 T e In'. W TVD 5,185' Tubin 1,860 1,860 1,860 1,860 Interval 4 P.T.D. 2011150 T etest P Test si 1500 Casin 1,210 2,540 2,520 2,520 P/F P Notes: OA 235 265 260 260 Well 2N-306 T e In'. W TVD 5,174' Tubin 2,150 2,150 2,150 2,150 Interval 4 P.T.D. 2040620 T e test P Test si 1500 Casin 1,245 2,820 2,760 2,760 P/F P Notes: OA 375 550 520 520 Well 2N-307 T e In'. W TVD 5,141' Tubin 1,500 1,500 1,500 1,500 Interval 4 P.T.D. 1990170 T etest P Test si 1500 Casin 810 2,180 2,150 2,150 PIF P Notes: OA 250 350 300 300 Well 2N-309 T e In'. W TVD 5,042' Tubin 1,600 1,600 1,600 1,600 Interval 4 P.T.D. 1990210 T etest P Test si 1500 Casin 775 2,225 2,100 2,080 P/F P Notes: OA 300 365 340 340 Well 2N-310 T e In'. W TVD 5,004' Tubin 1,550 1,550 1,550 1,550 Interval 4 P.T.D. 2070900 T e test P Test si 1500 Casin 440 2,300 2,250 2,250 PIF P Notes: OA 270 390 350 350 Well 2N-314 T e In'. W TVD 5,046' Tubin 1,600 1,600 1,600 1,600 Interval 4 P.T.D. 2001930 T e test P Test si 1500 Casin 600 2,300 2,270 2,270 P/F P Notes: OA 225 240 240 240 Well 2N-321A T e In'. W TVD 4,915' Tubin 1,500 1,500 1,500 1,500 Interval 4 P.T.D. 1981730 T e test P Test si 1500 Casin 575 2,280 2,250 2,250 P/F P Notes: OA 250 450 450 450 Well 2N-326 T e In'. W TVD 4,821' Tubin 1,860 1,860 1,860 1,860 Interval 4 P.T.D. 2001550 T etest P Test si 1500 Casin 1,150 2,760 2,720 2,710 P/F P Notes: OA 360 460 460 460 Well 2N-331 T e In. W TVD 4,770' Tubin 1,460 1,460 1,460 1,460 Interval 4 P.T.D. 1981170 T etest P Test si 1500 Casin 460 2,200 2,150 2,150 P/F P Notes: OA 300 480 480 480 Well 2N-335 T e In'. W TVD 4,966' Tubin 1,950 1,950 1,950 1,950 Interval 4 P.T.D. 1982040 T e test P Test si 1500 Casin 560 2,800 2,600 2,590 P/F P Notes: OA 200 430 430 430 Well 2N-343 T e In'. G TVD 4,937' Tubin 3,350 3,350 3,350 3,350 Interval 4 P.T.D. 1980920 T e test P Test si 1500 Casin 850 2,780 2,630 2,620 P/F P Notes: OA 400 420 420 420 Well 2N-348 T e In'. W TVD ~ 4,374' Tubin 1,500 1,500 1,500 1,500 Interval 4 P.T.D. 2011420 T e test P Test si ' 1500 Casin 630 ~ 2,280 2,240 X2,240 P/F P Notes: OA 190 320 320 320 Wefl 2N-349A T e In'. G TVD 5,078' Tubin 1,625 1,625 1,625 1,625 Interval 4 P.T.D. 2001390 T e test P Test si 1500 Casin 280 2,320 2,250 2,250 P/F P Notes: OA 150 250 250 250 Well 2N-325 T e In'. W TVD 5015' Tubin 1,975 1,975 1,975 1,975 Interval 4 P.T.D. 1981630 T e test P Test si 1500 Casin 750 2,675 2,630 2,630 P/F P Notes: OA 220 250 240 240 TYPE INJ Codes D =Drilling Waste G =Gas I =Industrial Wastewater N =Not Injecting W =Water TYPE TEST Codes M =Annulus Monitoring P =Standard Pressure Test R = Intemal Radioactive Tracer Survey A =Temperature Anomaly Survey D =Differential Temperature Test INTERVAL Codes I =Initial Test 4 =Four Year Cycle V =Required by Variance T =Test during Workover O =Other (describe in notes) MIT Report Form BFL 11/27/07 MIT KRU 2N Pad OS-24-10 Revisedl.xls • ConocoPhillips Alaska P.O. BOX 200360 ANCHORAGE, ALASKA 99510-0360 October 4, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 ~~~~~ CdCV ~ $ 201 ~`~,~~ Dear Mr. Maunder: Enclosed please find a (revised 10/3/07)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 a 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 top jobs were pumped on September 9, 2007 and the corrosion inhibitor/sealant was pumped on September 16-27, 2007. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. This spreadsheet is a revised format for the original submitted on 9/28/07 Please call myself at 907-659-7506, or M.J. Loveland at 659-7043 if you have any questions. Sincerely, .~ -- on Arend ConocoPhillips Well Integrity Field Supervisor • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 9/28/2007 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 2L-303 201-239 7' 7" 1.2 18" 9/9!2007 7.5 9/16/2007 2L-309 205-210 13' 3" 2 18" 9/9/2007 7.5 9/16/2007 2N-302 201-115 5' 11" na 5" 11" na 39.5 9/16/2007 2N-313 198-091 5' 0.75 18" 9/9/2007 2N-335 198-204 20" na 20" na 13 9/16/2007 2N-347 200-063 21' 4 18" 9/9/2007 6 9/16/2007 2N-348 201-142 4' 8" 1.5 12" 9/9/2007 4.5 9/16/2007 2N-303 200-169 5" n/a 5" n/a 1 9/27/2007 2N-304 201-130 10" n/a 10" n/a 4.5 9/27/2007 2N-305 200-135 12" n/a 12" n/a 7.5 9/27/2007 2N-307 199-017 14" n/a 14" n/a 4.5 9/27/2007 2N-308 199-010 5" n/a 5" n/a 1 9/27/2007 2N-309 199-021 9" n!a 9" n/a 2 9/27/2007 2N-311 206-179 12" n/a 12" n/a 10 9/27/2007 2N-313 198-091 18" n/a 18" n/a 2 9/27/2007 2N-314 200-193 26" n/a 26" n/a 7 9/27/2007 2N-315 198-190 6" n/a 6" n/a 3 9/27/2007 2N-317 198-143 5" n/a 5" n/a 1 9/27/2007 2N-318 200-100 10" n/a 10" n/a 1 9/27/2007 2N-319 198-197 5" n/a 5" n/a 9.5 9/27/2007 ConocoPhillips a~~ P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 September 28, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: ~~~'~ NOV t~ ~ ~~~~ RFc~ ocr /VET Areska Dirk ~ ©2 2~4I Aneh CObs C ora9e ~~ss;°n ~~~~~~ Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRtJ). Each of these wells was found to have a void in the conductor. These voids were filled with a 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 top jobs were pumped on September 9, 2007 and the corrosion inhibitor/sealant was pumped on September 16-27, 2007. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call myself at 907-659-7043, if you have any questions. Sincerely, ,~®r/ ~• M.J. vel d ConocoPhillips Well Integrity Projects Supervisor ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404j Kuparuk Field Date 9/28/2007 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 2L-~03 201-239 7' 7" 1.2 18" 9/9/2007 7.5 9/16/2007 2L-309 205-210 13' 3" 2 18" 9/9/2007 7.5 9/16/2007 2N-302 201-115 5' 11" na 5" 11" na 39.5 9/16/2007 2N-313 198-091 5' 0.75 18" 9/9/2007 2N-335 198-204 9" na 20" na 13 9/16/2007 2N-347 200-063 21' 4 18" 9/9/2007 6 9/16/2007 2N-348 201-142 4' 8" 1.5 12" 9/9/2007 4.5 9/16/2007 2N-303 200-169 5" n/a 5" n/a 1 9/27/2007 2N-304 201-130 10" n/a 10" n/a 4.5 9/27/2007 2N-305 200-135 12" n!a 12" n/a 7.5 9/27/2007 2N-307 199-017 14" n/a 14" n/a 4.5 9/27/2007 2N-308 199-010 5" n/a 5" n/a 1 9/27/2007 2N-309 199-021 9" n/a 9" n/a 2 9/27/2007 2N-311 208.179 12" n/a 12" n/a 10 9/27/2007 2N-313 198-091 5" n/a 5" n/a 2 9/27/2007 2N-314 200-193 26" n/a 26" n/a 7 9/27/2007 2N-315 19&190 6" n/a 6" n/a 3 9/27/2007 2N-317 198-143 5" n/a 5" n/a 1 9/2712007 2N-318 200-100 10" n/a 10" n/a 1 9/27/2007 2N-319 19&197 5" n/a 5" n/a 9.5 9/27/2007 MEMORANDUM . State of Alaska . Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor -., ¡'S:(7!/ ( ( , . DATE: Wednesday, August 09,2006 SUBJECT: Mechanical Integrity Tests CONOCOPH~LœSALASKAINC 2N-348 KUPARlIK RIV U TARN 2N-348 ';},p \ - \ Lf d- FROM: Chuck Scheve Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv .¡:gE'--- Comm NON-CONFIDENTIAL Well Name: KUPARUK RIV U TARN 2N-348 API Well Number 50-103-20384-00-00 Inspector Name: Chuck Scheve Insp Num: mitCS060808192440 Permit Number: 201-142-0 Inspection Date: 8/8/2006 ReI Insp Num Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well i 2N-348 ITVD -~ ì I --¡----- ¡Type Inj. i w 4375 ! IA 1300 2700 2650 2630 1 I I j -- ITypeTest i SPT : Test psi I P.T. 2011420 1500 OA i 250 330 300 290 I I I I -T----- _~_L- Interval 4YRTST PIF P / Tubing; 1750 I 1750 I 1750 1750 I -- Notes Pretest pressures were observed and found stable. Well demonstrated good mechanical integrity. SCANNED ,L\UG C'j 4: 201'''' {., _Jutl Wednesday, August 09, 2006 Page 1 of I e e MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFicbe\CvrPgs _ Inserts\Microfilm _ Marker.doc 2N-348 Workover ( 0 \~ \~\d Subject: 2N-348 Workover C(;- From: "Bennett, Lara D" <Lara.D.Bennett@conocophillips.com> Date: Wed, 18Feb 2004 15:58:01 -0900 .. . .. 'fo.':..'.ThQma~.....1Xtå@der..'..<tQtri'.'....'øø:Y.11øt1t@åQ:rnill..s~a.1;~~a.:k.J.is=3', . ~e: NSK Problem Well Supv <n1617@conocophillips.com> { -,,,,,.-, ." ", Tom, Please cancel sundry 303-168 for the 2N-348 workover. This workover has been postponed indefinitely. Thank you. Lara Bennett 907-265-6427 -----Original Message----- From: Thomas Maunder [mailto:tom maunder@admin.state.ak.us] Sent: Friday, February 06, 2004 3:07 PM To: NSK Problem Well Supv Cc: Bennett, Lara D Subject: Re: FW: 2N-348 Workover?? Thanks Jerry and Lara. Were there other recent wells that got sundries and the work wasn't done as well? If the work is still planned, but in the next summer season canceling might not be necessary, but if the work is "iffy" then canceling is appropriate. Tom NSK Problem Well Supv wrote: Lara: Please see Tom Maunder's email below. Since that workover was not done there may be an obligation to close or cancel the Sundry. Please contact him at the email below or call him at 793-1250. Thanks! Jerry Dethlefs Problem Well Supervisor ConocoPhillips Alaska 907-659-7224 -----Original Message----- From: Thomas Maunder [~n~i._l t,?: t°I!.l maunder@admin. st~te. a~. us] Sent: Friday, February 06, 2004 1:38 PM To: NSK Problem Well Supv Subject: 2N-348 Workover?? 1 of2 8CA\!NiNEt FEB 2 @ 200¿~. 2/18/2004 4 :24 PM 2N - 348 W orkover ,( , MJ, Nina and Jerry, I was looking at the file for 2N-348. The most recent item in the file is sundry 303-168 approved July 17, 2003 to perform a workover to upsize the tubing to 4-1/2". Was that work done?? Thanks in advance for checking this. Tom Maunder, PE AOGCC 20f2 2/18/20044:24 PM ~ ( ( DC> l - \ Yd-- MECHANICAL INTEGRITY REPORT' "' :-ïG ~t"i-=.'<::::-. ..- !\..............r...........' ~/ [~'-O\ ~/s -() \ OPER & FIELD C~~ \L..:, pO:r-,-1 \c... . 'T ~ """ ~LL NUKB ER '~ ~ ~ s L\;ß ':VUD ~~.,:"":-; -- U:-._~. Ca.SiDg: '\ ru: \L-\~'ðù.till., Shoe: \dC)'\.\ HD TVD; ?BTD: MD TVD TVD i DV: MD ,Tvu : ~LL D 1. T ,. .~,..,. è"".. _:'. Perf 5 TVD i :OP: \\<6<0 \ 1.m TVD j Set ê. t: \ \ <1 \ ~ , to \ ~ \ \U ',', '-\. <;§s \ .....~ -7"\ .:. .¡ lJ ::='ole Size ~ "/;) Shoe: \~'-\<6Ò MD ~ (/-;> P acke:!: \\<6b~ HI) b \ ( d an a Co \ 19:5 .:....:"':1E'!:": -.,'0; ~C' . - u -.. c . \~~~J ~%\'d- ;.:..r-.. ....., ^ p"'" r . or -NTEGR-YY 'P ... UT ].1 ~ ..;... ~ C"'....:-- -., 1. .... C" ~ ..!... .l .L - _."ti\. t - . - ':"'I ~nnUlUS ~ress Test: ~p 15 min 3 a min Cowments: '~f'J"',", <)~~ \~\ ~C" \ 1\6-0 'J '\ ~ ".,- . j i i I i ¡ I ¡ I I ì ~CHÞ~ICÞ~ INTEGRTTY PART 42 Cement: Volumes:' Þ-..mt. Liner 5\S-~'")!; Csg ~%~'::>')(; DV~. C¡¡¡t -"01 to cove:!: perfs è: 3tI?o -1.. '>"'~-\(\.<:"'\--Q~ -~"" ~ -\0 ~"- \k<,. \ '\ ,,~- \c ~ ~á ~ 6. ~ -.) \6. ~ ~\ -\\ç ~ 'I 1:1 e 0 re t:i c a 1 Toe ~ \ \ (' ~~(") -..J «. --\\--r. \ ~ N.r~ ~, C:.. \--\ L \:> Ie... '-0 , Cement Bond Log (Yes or No) ~t...~ ; :In AOGCC File . '-{~.~ - . '. ~~~~~U~\'\~~\"'~\C)\ \CR~\"'~\\- CBL !:..va~uat~on, ,:::.one , aDove perf~ f'~ \ \:;>\\~""\-~'w Q<;' ~ ~~ Il')"\èch.... T~t:..~Q:.. d\~,- ~~,~\'Q:.~~C(ù ~;-\ \~~f>P\l~' . ~ ~ s.cc \"~\tQ \ ~ ~,-~ \ ~c) iJ~- ~\~~ . Produ~t;on Log: Typ~ ¡Evaluation I , CONCLUSIONS: ? ar t : 1 : ~ ~O-$Ø CCiV'() , ~ C\. K. 'r <7 t ~tc:.oc~ " . , 1f}?J11 .?-I b .-() Y "::>-r't- .JZ. _0.. ..... T . ~. Permit to Drill 2011420 MD 14480 ,,-. Current Status WAGIN 1 ~ J ~ À-ö 0 ~ DATA SUBMITTAL COMPLIANCE REPORT 1/6/2004 Well Name/No. KUPARUK RIV U TARN 2N-348 Operator CONOCOPHILLIPS ALASKA INC TVD 4968 ,...-- Completion Date 12/10/2001- Completion Status WAGIN s~, )7 ~ ~ l API No. 50-103-20384-00-00 ..' GI~~ REQUIRED INFORMATION Mud Log No Samples No Directional Survey ~-y~~-_. DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Logi Electr Data Digital Dataset Type Med/Frmt Number i i I~ ~ ~ I 1 ~D I ~D ¡ ~D I~ i i ¡ i 1_/ tc°g ¡ i tog i I ¥9 i ! ! ¡ I I Name 11 009 (data taken from Logs Portion of Master Well Data Maint) Log Log Scale Media Run No FINAL Interval Start Stop CHI CH Received Comments ----- -- --- - . Open 9/27/2001 Directional Survey Paper Copy Directional Survey MWD Directional Survey GYRO FINAL Open 9/27/2001 Open 9/27/2001 13994 Case 6/27/2002 13994 Case 6/27/2002 14480 Open 2/1/2002 '-~'>. Directional Survey Paper Copy Directional Survey Paper Copy Directional Survey Digital Data Directional Survey Digital Data .----~. 10621 11254 Directional Survey FINAL ,--- £;0 5 BM 1 ~120 1 12511 FINAL FINAL FINAL 1 154 Open 9/27/2001 Open 9/27/2001 Open 9/27/2001 14480 Case 1 0/30/2002 13994 ,Case 5/30/2003 14010 Case 7/23/2003 14010 Case 7/23/2003 Directional Survey Digital Data Digital Data: Rate of Penetration, Dual Gamma: Ray, and Electromagnetic ¡ Wave Resistivity . Injection Profile - Spinrremp/Press Injection Profile - Pressu rerr emperature/Spin s Injection Profile - : Pressurerremperature/Spin : I s ' Directional Survey MWD Directional Survey Directional Survey GYRO 5 Blu ~o 1 5 Blu 1260 1 5 Blu 1260 1 DATA SUBMITTAL COMPLIANCE REPORT 11612004 Permit to Drill 2011420 Well Name/No. KUPARUK RIV U TARN 2N-348 Operator CONOCOPHILLIPS ALASKA INC Completion Date 12/10/2001 MD Lo 14480 NO 4968 ¡ i Wi I I Completion Status WAGIN Current Status WAGIN 14010 Case 7/23/2003 API No. 50-103-20384-00-00 UIC Y ----~------ -- Injection Profile - PressurefTemperature/Spin I S : Injection Profile - : I PressurefTemperature/Spin ; s ~ ~----- u_- Well Cores/Samples Information: ~." Name ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? - T I '\J Analysis Received? ~ Interval Start Stop 5 Blu 1 1260 5 Blu 1 1260 14010 Case 7/23/2003 Sent Received Sample Set Number Comments Daily History Received? GJN (YN Formation Tops Comments: -~---- --~----- ---- _u- -- -- Compliance Reviewed By: ~ Dale: '1 ~r~ fo-I.)c;¡ . f\r ~ r ~ ~tf) b t'\j ~~~~ ~ q ~~\. C~~~ ~~~\ \ \ 1 )--0 .... '-I > \ CI J 11 S--~ 1v'[~~Q ¥ I V1~ () ~ o~~ /~- Re: Sundry Information for 1 F-02 & 2N-348 f Subject: Re: Sundry Information for 1 F-O2 & 2N-348 Date: Wed, 16 Jul2003 09:31 :20 -0800 From: "Aras Worthington" <Aras.J.Worthington@conocophillips.com> To: Tom Maunder <tom_maunder@admin,state.ak.us> Tom, Thanks for asking & checking; you are correct on 1 F-02 (2606 psi @ - 5850' TVD). On 2N-348 I somehow got the wrong pressure information in what I sent you; many apologies for the confusion. The pressure is assumed to be - 2040 psi @ 4819' TVD, for an equivalent weight of 8.1 ppg (we will need an updated static befor the workover). I edited the procedure for 2N-348 and sent it with this correction. It is attached below. Please replace the procedure I sent you yesterday with this one. Thanks, Aras (See attached file: 2N-348 Workover Procedure.doc) Tom Maunder <tom_maunder@admin.state.ak,us> 07/16/200308:59 AM To: Aras Worthington/PPCO@Phillips cc: Subject: Re: Sundry Information for 1 F-02 & 2N-348 Aras, Thanks for the information. Just a couple of questions. On 1 F-O2, in step 4 of pre-rig a BHP is given with a MD. What is the TVD?? Backing in from BHP + 100 = 8.9*.052*TVD, I get 5847' TVD. Is that correct?? On 2N-348, I calculate the BHP to be 3040 psi. Is that correct?? Thanks. Tom Aras Worthington wrote: > Tom , > > Sorry for the delay in getting you this information. > > Attached are abbreviated procedures for these two wells and a schematic of > the BOP stack. 1 of 2 I{ 7/16/2003 1 :25 PM Re: Sundry Information for 1 F-02 & 2N-348 ( ~' > > Please note that we will run the below represented 135/8" stack for > 2N-348, but for 1F-O2 we will run a 71/16" 5M stack of the same > configuration. > > Let me know if you need additional information. > > Thanks, > Aras > > (See attached file: 1F-O2 Workover Procedure,doc)(See attached file: 2N-348 > Workover Procedure. doc) (See attached file: BOP Stack.pdt) > > ------------------------------------------------------------------------ > Name: 1 F-O2 Workover Procedure. doc > 1 F-O2 Workover Procedure. doc Type: WINWORD File (application/msword) > Encodmg:base64 > > Name: 2N-348 Workover Procedure. doc > 2N-348 Workover Procedure. doc Type: WINWORD File (appl ication/msword) > Encodmg:base64 > > Name: BOP Stack.pdf > BOP Stack.pdf Type: Acrobat (application/pdt) > Encoding: base64 (See attached file: tom_maunder.vcf) 1":"."-- ~----'-'----""-"-,_'-.__M'_---_--------_O F I Name: 2N-348 Work~v~r Procedure.doc'. , D2N-348 Workover Procedure.doc Type: WINWORD File (application/msword) Encoding: base64 ~~-~,~"~,'-,,"-,.~,~,~,,",~,~~~._---~---~-_._._"--"-...-~_._~--~."...~"~~._--~"",""--~~._,-"",,,-" ~,. T ;~'~~~:~~;~~~~~~;a:-n d e ~ @ad m i~'~~~:;~:~~."....i Sr. Petroleum Engineer i , Alaska Oil and Gas Conservation Commission ¡ -."'------'--""-'--' ,,-,-_._--- . , , -_.....J 2 of2 7/16/2003 1 :25 PM 2N-348 & 1 F-02 1 ~,; Subject: 2N-348 & 1 F-O2 Date: Thu, 26 Jun 2003 09:48:37 -0800 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: Aras Worthington <ajworth@conocophillips.com> CC: Winton GAubert <winton_aubert@admin.state.ak.us> Aras, Just wanted to send you a note with regard to these two sundry applications. As discussed, the applications are a little bare. Please refer to 20 AAC 25.280 (b) (1) through (5) for the items needed. I will be out of the office starting tomorrow thru July 9. If the items are submitted today, I hopefully will get the sundries forwarded for signature. If I have already left, I will have given the information to Winton to finalize. Tom Maunder ~ "" ~ =---_Û --L~~-- '\~ Tom Maunder <tom maunderlŒadmin,state.ak.us> n \L . \ \ - Sr. Petroleum Engineer ~ () S\/~ V- ......J ~ Alaska Oil and Gas Conservation Commission 1 1 of 1 6/26/20039:48 AM ( (' Aras Worthington Wells Group Engineer Drilling & Wells Con 0 cÓPh ¡IIi ps P, 0, Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6802 June 17,2003 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West th Avenue Suite 100 Anchorage, Alaska 99501 . Subject: Application for Sundry Operations for 1 F-02 and 2N-348 Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Application for Sundry Operations for the Kuparuk well 1 F-02 and the Tarn well 2N-348. The sundry for 1 F-02 is to repair an apparent packer leak. We are planning to pull the tubing and stack a packer on top of the existing one and re-run the tubing. The sundry for 2N-348 is to pull the 3.5" tubing and run a 4.5" tubing to increase injection rate. If you have any questions regarding this matter, please contact me at 265-6802. SinCerelY,. ££ ~ d£~~ A. Worthington Wells Group Engineer CPAI Drilling and Wells AW/skad RECEIVED JUN 1 9 2003 Alaska 0;1 ,r¡¿ c~(' C Cè" C ,.., ' . 'loA Ol.!l.;i OrJ,;¡. '~"'ì¡'"1'l'ii,,~lr'.'I('.n u"", a "",.,II.",,"¡ Anchorage ORIGINAL (' \, b/f~ ~~ Sf~ ('" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 7/~ìlZ 1, Type of Request: Abandon D Suspend D Operation Shutdown D Perforate D Variance D Annulår Di~J. [j D Alter casing D Repair well D Plug Perforations D Stimulate D Time Extension D Other D Change approved program D Pull Tubing 0 Perforate New Pool D Re-enter Suspended Well D  2. Operator Name: 4, Current Well Class: 5. Permit to Drill ~mber: ConocoPhillips Alaska, Inc. Development D Exploratory D 201-142 3, Address: Stratigraphic D Service 0 6. API Number: V P. O. Box 100360, Anchorage, Alaska 99510 50-103-20384-00 7, KB Elevation (ft): 9, Well Name and Number: RKB 154' 2N-348 8, Property Designation: 10, Field/Pool(s): ADL 375108 & 380054, ALK 4309 Kuparuk River Field 1 Tarn Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 14480' 4968' 13995' 4863' Casing Length Size MD TVD Burst Collapse CONDUCTOR 154' 16" 154' 154' SURFACE 3247' 9-5/8" 3401' 2302' PRODUCTION 11917' 7" 12071' 4423' LINER 2619' 3-1/2" 14480' ../ 4968' ~ Perforation Depth MD (ft): * the TVD depths are at bottom Tubing Size: Tubing Grade: Tubing MD (ft): 13772'-13802',13840'-13860', 13900'-13930', 13960'-13990', 14010'-14040', 14080'-14110' 3-1/2" L-80 11917' Packers and SSSV Type: Packers and SSSV MD (ft) pkr= BAKER ZXP LINER TOP PACKER W/5" TC COUPLING pkr= 11869' SSSV= Cameo 'DS' Landing NIPPLE SSSV= 515' 12. Attachments: Description Summary of Proposal D 13. Well Class after proposed work: Detailed Operations Program D BOP Sketch D Exploratory D Development D SeNice 0 14. Estimated Date for 15, Well Status after proposed work: Commencing Operations: July 15, 2003 Oil D Gas D Plugged D Abandoned D 16. Verbal Approval: Date: WAG 0 GINJ D WINJ D WDSPL D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge, Contact: Aras Worthington @ 265-6802 Printed Name Aras WorthinatorJ Title: Wells Group Engineer / ~/~~ -' Phone 2h~.r;'60;¿ Date 6/;8/03. Signature ....~- /' Commission Use Only Conditions of approval: Notify Commission so that a representative may witness Sundry N]; ~./ ~ r Plug Integrity D BOP Test a Mechanical Integrity Test D Location Clearance D Other: 3>OCO ~~\ ~\"',~~ ~ ~G\> \-It.,\- RECE~\fED j\\D.\t 'i.l ¡l'A\\)') JUN 1 9 2003 Subsequent Form Required: -~~ \gjB' ~ t.;°Y, Alaska Oil & Gas Comì. Cmnrnission Am::hmag!e tfc.-~ ~~~ BY ORDER OF Date: 7 / 11/0 ? Approved by: COMMISSIONER THE COMMISSION , , , , , " ' " ( Perforations (TVD). 4812 -4819 , 4828 -4833,4842 -4849 , 4855""i~t7f\' raA1 ~4887 Form 1 0-403 Revised 2/2003 . l) 1\ \J , \I M L SUBMIT IN DUPLICATE ~f ( 2N-348 Workover Procedure Pre-ri(:l Work Note: Monobore Well. Injection hydraulically limited wI 3-1/2" Tubing; plan to upsize to 4 1'2" tbg. 1. Test Packoffs (done; both passed 6/15/03) 2, SBHPS (3 Day SII). 3. RU EL and set Wireline Retrievable Plug. 4. MITT. 5. MITIA. 6. Drawdown test Tbg & IA. 7. Shift open sliding sleeve. 8, Circulate well to 9.6 ppg brine f/ workover fluid & freeze protect. 9. Set BPV. 10. Prepare location for Workover Rig. Rig Work 1. MIRU Workover Rig. Note: EMW is 8.1 ppg (2040 psi @ 4829' TVD); will need updated SBHPS before RWO. 2. Verify that well is dead. ND tree. NU BOPE. Function test BOPE. Pull BPV. Install test plug. 3. Test the BOPE: Rams to 4000 psi, Annular to 2500 psi. 4, Pull Test plug. 5. Pull tbg hanger & tbg from seals. 6, MU & RIH w/4 1'2" completion tbg & seal stinger, 7. Stab into polish bore, space-out, & land hanger. PT tbg & IA to 2500 psi. 8. Set BPV. NDBOPS, NU Tree. 9. Pull BPV, Install test plug. PT tree & packoffs to 5000 psi, pull test plug. 1 O. Run BPV, RD MOW orkover Rig. ~ 1. Pull BPV. 2. 3. 4. ( ~ Circulate well to sea-water & diesel. Close Sliding Sleeve. Pull WRP. PIPE RAMS BLINDS - - - - NABORS ALASKA RIG 3S BOP STACK CONFIGURATION 13 5/8" 5000# WP HYDRIL, TYPE "GK" STUDDED ANNULAR BOP 13-5/8" 5000# STUDDED HYDRIL DOUBLE GATE PREVENTOR 13-5/8" 5000# API STUDDED MUD CROSS ElITE !'$i.. CJ1'-1 Nfl- DESCJII'11O .~,. - ntS 15 . _£INN ..."" '" .....,.. ..-... ~ 00 U5l '" ŒSICN 15 PIIIIIS58l[ ClU ~ NJII1OOIl1D II """'" Wi .....,.. ..-... A .. '-'- Nobora AIoU4 Dr1lng 1-1<. 1I".1*JborI- 2525 C Sit.., s..;t. 200 .--- ;:;c,~~~"" 99503-2&39 PAOJœT NABORS AlASKA RIG 3S mu CONOCO PHILUPS 2003 RIG WORKOVfR SCHEDULE BOP STACK CONRCURATION ( 2N-348i Proposed Workove~ Current Completion Proposed Completion J L L 3,875" Cameo 0 Nipple 500 MO 3,5" Tbg New 4,5" Tbg New Baker CMU Sliding Sleeve wi 3.812" Cameo 0 Original 3"10 Baker GBH-22 Seal Assembly 3,5" Liner ( ,{ '\ ,. ConocoPhillips Alaska, Inc. KRU 2 N -348 2N-348 NIP (515-516, r API: 501032038400 Well Type: INJ AnQle @. TS: deç¡ @. 00:4,520) SSSV Type: Nipple Orig 9/8/2001 Angle @ TD: 76 deg @ 14480 Completion: Annular Fluid: Last W/O: Rev Reason: Tag TD TUBING Reference LoQ: Ref LoQ Date: Last Update: 5/3/2003 (0-11917, Last TaQ: 13995 ELM TD: 14480 ftKB 00:3,500, Last Taç¡ Date: 5/1/2003 Max Hole Anç¡le: 79 dea @ 13318 10:2.992) 1-- Casina String - ALL STRINGS Descriotion Size Top Bottom TVD Wt Grade Thread CONDUCTOR 16,000 0 154 154 62,50 H-40 WELDED SURFACE 9,625 0 3401 2302 40,00 L-BO BTCM PRODUCTION 7.000 0 12071 4423 26,00 L-80 BTCM LINER 3,500 11 B61 14480 14480 9,30 L-BO SLHT TubinQ String - TUBING Size Top I Bottom I TVD I Wt I Grade I Thread 3,500 I o I 11917 I 4386 I 9,30 I L-80 I EUE8RD Perforations Summarv Interval TVD Zone Status Ft SPF Date Type Comment 13772 - 13802 4812 - 4819 30 6 12/25/2001 APERF 2,5" HSD-DP 60 deQ ph 13840 - 13860 4828 - 4833 20 6 12/25/2001 APERF 2.5" HSD-DP, 60 deç¡ ph 13900 - 13930 4842 - 4849 30 6 12/24/2001 APERF 2,5" HSD-DP 60 deg ph I'. 13960 - 13990 4855 - 4862 30 6 12/24/2001 APERF 2,5" HSD-DP, 60 deg ph "",t" 14010 -14040 4866 - 4872 30 6 12/10/2001 'PERF 2,5" HSD-DP, 60 deg ph 14080 -14110 4881 - 4887 30 6 12/10/2001 IPERF 2,5" HSD-DP, 60 deg ph Gas Lift MandrëlsNalves " ... St MD TVD Man Man V Mfr V Type VOD Latch Port TRO Date Vlv Mfr Type Run Cmnt . 1 2366 2004 CAMCO WMG DMY 1,5 RK 0,000 0 1/15/2001 2 6637 3148 CAMCO WMG DMY 1,5 RK 0,000 0 9/8/2001 3 9844 3891 CAMCO rv1MG DMY 1,5 RK 0,000 0 9/8/2001 4 11808 4360 CAMCO WMG DMY 1,5 RK 0,000 0 9/8/2001 Oth~rJ oluas. ~quip.. etc. -LINER " F' Deoth TVD Tvoe Descriotion ID I 11869 4375 PKR BAKER ZXP LINER TOP PACKER W/5" TC COUPLING 4.400 14351 4938 COLLAR 3,5" BAKER LANDING COLLAR SLHT 2,992 14382 4944 COLLAR BAKER FLOAT COLLAR 2,992 14478 4968 SHOE BAKER FLOAT SHOE, SLHT 2,992 Othør( )luQSëQUip..ëtc. "';;JEWEI...RY 'j' ',',j " , Deoth TVD Tyoe Descriotion ID " 515 515 NIP CAMCO 'DS' LANDING NIPPLE WITH 2,875" NO GO PROFILE 2,875 I "'j,, 11853 4371 SLEEVE BAKER CMU SLIDING SLEEVE w/CAMCO 2.813" DS PROFILE - Sleeve 2,813 " closed 12/29/01 '~. I~'" 11869 4375 NIP CAMCO 'D' NIPPLE WITH 2.75" NO GO PROFILE 2,750 ¡. Ii 11876 4377 LOCATOR BAKER NO GO LOCATOR 3,000 " ,ii 11877 4377 SEAL BAKER GBH-22 SEAL ASSEMBLY 3,000 ' ,,' ~' 11917 4386 TTL 2,992 ; , ~' 12070 4423 SHOE 7" X 3,5" SHOE 2.992 ! u~œ I 1 ii SEAL II '11 (11877-11878, 1. I ! 00:4,000) " ~I I 'I 'I I Ii ~ -- ,II .!i I' .....1 I' ----i - ---!' - ---I - - - ..-.... --. - - Perf - - (1401 0-14040) - - .... " -...-.... . " ; -_._~ - Perf ' -.II - (14080-14110) ---I. - I ---i - ~, " ,, !II... Schlumbepger Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A TTN: Beth "'-" Well Job# Log Description Date 35-23 2N-319 2N-343 2N-348 2P429 2P-420 3J-17 PERF & SBHP W/JEWELRY LOG PRESSITEMP SURVEY ~. INJECTION PROFILE , "- L'" INJECTION PROFILE .:; MEM PSP INJECTION PROFILE MEM PSP INJECTION PROFILE , " MEMORY LDL 04/29/03 04/27/03 05/02/03 05/01/03 05/06/03 05/06/03 05/08/03 -~ SIGNE~ \ - ~ C' ~ )""- . - .,$'\ . , ~ ~ ~ --/y,",,\ DATE: NO. 2860 Company: Field: BL Color OS/28/03 Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Kuparuk CD RECE IVED 1 1 1 1 1 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. ~ --- ~ MAY 30 2003 Alaska Qf¡ & Gas Cons. Commiøeion Anchmage it lill \ ao/-14~ I { d 5 c( WELL LOG TRANSMfIT AL To: State of Alaska Alaska Oil and Gas Conservation COmn1. Attn.: Lisa Weepie 333 West 7th Avenue, Suite 100 J\nchorage,Alaska 99501 October 30, 2002 RE: MWD Formation Evaluation Logs 2N-348, AK-l\1M-11137 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of Rob Kalish, Speny-Sun Drilling Services, 6900 Arctic Blvd., J\nchorage, AK 99518 2N-348: Digital Log Images 50-103-20384-00 1 CD Rom ~~ '""",', t"""""""",1"",~=,'~" #f:,""""L':,,_,"":~" , ,~', "~; '," I~ "'Ii!, ;t"""",, ¡' ¡:k <1"""-,, \:¡m""-;\,,~,, " ~"'f,f{ ¡¡"', iI" ,t> ;i'", ""'~ ~ 'tf Ii:""r.., ;L,,~:J' B ~'".",.~ 'I:b,-,. .~ T ~: (: ,~ r":,f'"¡ ') OC I ':ì ,) l.':j1J,.. tJaal;3 0:; g~ G~~~ ~:;Jm,:. ;~~:11mi1!s~on Ar;t:'flCfiEg~; ( WELL LOG TRANSMITTAL ~ ~ o/-li./~ , -------------- ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7th Street Suite 700 Anchorage, Alaska 99501 RE: Distribution - Final Print( s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TyPE OR SEPIA PRINT(S) OR CD-ROM FILM BLUE LINE Open Hole 1 1 1 2~- 3l(~ l.Þ --1- ~L Res, Eva!. CH 1 1 1 Mech. CH Caliper Survey 1 Rpt or 2 Color Signed: ~J~ Date: ;~;,l..:,'\""'C' L:' ,~~' ~'¡!tr-"""."':'~' "("'"I" ,~ '1ft ~.. ",,' ~. C' - :,.,:"..".,-\¡.,..Ø'~Î..,~!ij,~I:,;,~,.,J' Print Name: J' I" r,' 7 ",\, ~""\,,c," 1',/ -' V~I"'" " -I"..,,' . '- -'" ., ,'. ',' ; .:..:,~; ," ~;: ;.;.': '~\~'-"""'rf"'1 " "'~ :tt,.' ~ ', I,'jlt.. .,..' q,' '..' PRoACTivE DiAGNOSTic SERVicES, INC., } 10 K SlREEl SUiTE 200, ANC~ORAGE, AK 99~01 Phone:(907) 245-8951 Fax:(907) 245-8952 E-mail: pdsanchorage@memorylog.com Website: \'\. .lì)CI110ryIog.COilì ( { ="':),""-' , ~'.",',"""',1,"'" 'l",t "~","'" , C;>fQI/~' 70i' WELL LOGTRANSNUTTAL To: State of Alaska Alaska Oil and Gas Conservation Comm, Attn.: Lisa Weepie 333 West 7ili Avenue, Suite 100 J\nchorage, Alaska January 30, 2002 RE: MWD Formation Evaluation Logs 2N-348, AK-M.M-11137 1 LDWG formatted Disc with verification listing, ~I#: 50-103-20384-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Service Attn: Jim Galvin 6900 Arctic Blvd. J\nchorage, Alaska 99518 Si~~ Date: RECEfVED rcs 0 1 2002 Alaska Oil & Gas Cons. CommiSSion Anchorage '~- ób'~ ddb ~O I-oltJ9 d 0'- ~ ~ ao)-;;1 òO a 0) .' a a ""1 ao)- , L-/ d . d- L) )- I rt;) '--.- SchllD_erger NO. 1725 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Field: Well Job# Log Description Date BL Sepia 01/15/02 Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Kuparuk CD Color 2P-415A PRESSITEMP STATION LOGS 12/24/01 1 1 2P-417 STATIC BOTTOM HOLE PRESS SURVEY 12/13/01 1 1 2P-420 PRESSITEMP STATION LOGS 12/23/01 1 1 1C-135 22010 USIT 12/18/01 1 1 R-36 22009 USIT 12/27/01 1 2N-348 22011 SCMT 12/09/01 1 2P-420 22008 SCMT 12/22/01 1 - ~-~~. 1= t_-it:IVI fl SIGNE~ ~Î. ~f( ~ DATE: .!f1l 2 5 fOOL Alaska Oil & Gas Cons. Commission Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8317. Thank you. Anchorage o~- 80J--O(Õ> Ò)DJ- 1715 Iq~ -/"3 , d~- I'll,;) ) -o~'1 } 5-' '5 éf- Ob-~ 03 BOJ-IOi '~ Scb__epger NO. 1732 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A TTN: Sherrie Company: Field: Well Job# Log Description Date BL Sepia 01/17/02 Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Kuparuk CD Color 2P-438 21276 DSI OH EDIT OS/28/01 1 2P-438 21276 DSI OS/28/01 1 1 2P-438 21276 DSI TVD OS/28/01 1 1 1C-131 STATIC BOTTOM HOLE SURVEY 12/15/01 1 1 1H-16 (REDO) PRODUCTION PROFILE WIDEFT 11/21/01 1 1 2N-348 JEWELRY LOG 12/09/01 1 1 2Z-07 LEAK DETECTION 12/21/01 1 1 38-11 PRODUCTION PROFILE WIDEFT 12/11/01 1 1 3F-21 RST WATE~FLOW LOG 12/10/01 1 1 3K-19 RST WATERFLOW LOG 12/09/01 1 1 3K-19 INJECTION PROFILE 12/09/01 1 1 RECEIVED SIGNE~ ¿. Q Oof'-D J t^:N 2 5 2002 DATE: v," Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8~ON~Cons.Conm1ission ~chorage ( (' PHilliPS Alaska, Inc. A Subsidiary of PHILLIPS PETROLEUM COMPANY Post Office Box 100360 Anchorage, Alaska 99510-0360 J. Putnam Phone (907) 265-6970 January 14, 2002 Commissioner Cammy Oechsli Taylor Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Subject: Addendum to Completion Report for 2N-348 (201-142) Dear Commissioner: Well 2N-348 was originally permitted as a production well. Analysis of data acquired after penetration of the pay zone requires the original service of this well be changed to injection service (MW AG). This matter was discussed with Tom Maunder on November 26,2001. He requested that an attachment to the completion report be made specifying the change that will be made and stating the reason for the change in service. This addendum is meant to satisfy that request. Completing 2N-348 as an injector will allow the Tarn Pool to maintain reserves while maximizing near-term production rate. AOGCC zonal isolation requirements for an injector have been met by examination and acceptance of a cement bond log run in 2N-348 on 12/09/01. If you have any questions regarding this matter, I can be reached at 265-6970. ~~ft -=-- r,', -\\I'E=' '¡¡!~, E',""""',""~j'\~'VI,Ç¡,t:,-. ¡t, ""}"',,' i'}J=I~,""O¡¡¡'I!~,r:::"I~'" ,XI\. ...,;,y'Pi (II. ,¡~Il...,," Tarn Coordinator PAl ~. Ai M 1 Q1 2" \l~j ¡'J' :,.ì. ,,) n! ., .,' " ,.. /:\Iaska Oii & G[iS Cons. COflnmission 1\ u,('.h "11"""'101 h~e,'ill.<:::!i:,"J~" OR\G\NAL ( 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 D Gas D Suspended D Abandoned D Service 0 1 ~' , ~I-"'; WAG Injector 2. Name of Operator '_--~W 7. Permit Number Phillips Alaska, Inc. ':J "..,II&>' 201-1421 "!......~ ~ " 3, Address ,"""" jIII '- ~, 8. API Number ~ ", ~;) ,...~,~ P. O. Box 100360, Anchorage, AK 99510-0360 ~tli,,:~.L.. ,!""..,,~:: 50-103-20384-00 ".",--~"..,..",.., .,.'f" 4, Location of well at surface 9, Unit or Lease Name , ., ,.' - '" ,,--,,'." 155' FNL, 1157' FEL, Sec. 3, T9N, R7E, UM (ASP: 460435, 5911856) , , """' " Kuparuk River Unit ,,' ,)" , At Top Producing Interval i ,\, - 1 10. Well Number , ",:\ " 1 439' FSL, 2305' FEL, Sec. 32, T10N, R7E, UM (ASP: 448732, 5912519) l.L?-..:-!~-J:..{ ,! Vf.h,::¡¡'3D 2N-348 , Æ/ AtTotal Depth :~ ~_.. ~"._-- ,I 11. Field and Pool ", """";~""""""""'~""",n.,, ;': 286' FSL, 2273' FWL, Sec. 32, T10N, R7E, UM (ASP: 448029, 5912366) Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No, Tarn Pool RKB 153.9' AMSL ADL 375108 & 380054, ALK 4309 12. Date Spudded 13. Date T.D. Reached 14. Date Comp.., Susp.., Or Aband, 15. Water Depth, if offshore 16. No. of Completions August 17, 2001 September 5, 2001 ~C'¿; , "'~ N/A feel MSL 1 ember a, 2001 /fD 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19, Directional Survey 20, Depth where SSSV set 21, Thickness of Permafrost 14480' MD 1 4968' TVD 14350' MD 14937' TVD YES 0 No D N/A feel MD 1228' 22. Type Electric or Other Logs Run GRiRes/Den/Neut, SCMT 23, CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surface 154' 24" 450 sx AS I 9.625" 40# L-80 Surface 3402' 12.25" 531 sx AS Lite, 375 sx Class G 7" 26# L-80 Surface 12071' 8.5" 384 sx Class G 3.5" 9.3# L-80 11861' 14480' 6.125" 515 sx Class G 24, Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 3.5" 11917' 11869' 14080' -14110' MD 4881' - 4887' TVD 6 spf 14010' - 14040' MD 4866' - 4872' TVD 6 spf 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 13960' - 13990' MD 4855' - 4862' TVD 6 spf DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13900' - 13930' MD 4842' - 4849' TVD 6 spf N/A 13840' - 13860' MD 4828' - 4833' TVD 6 spf 13772' - 13802' MD 4812' - 4819' TVD 6 spf 27, PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc,) WAG Injector Date of Test Hours Tested Production for OIL-BBL GAS-MCF W A TER-BBL CHOKE SIZE GAS-OIL RATIO Test Period> Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - API (corr) press psi 24-Hour Rate> 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips. =~'-""t""-!'\'~~ P¡~'~"D ' "'11 '\¡j 1 :~,e""'('! ,~t:: ," '~'" b ' N/A ';,-""",\.",)1, , ¡ ii¡, i\¡ 1 ~~ 2002 ' .i ¡""¡, Jo u -'" /\!aska fH g 'G;:s C;CinS. Gornmissioin AìlC lOf~'r¡~:. . """ 1,;:0;: ," Form 10-407 Rev. 7-1-80 ~~il('6Nrr\"R1r rE r:- Submit in duplicate t) t~< . tJ : ~ \I,M R B 0 M S B F l (, -', !\~\ ? 4 ?nn2 29, 30, GEOLOGIC MARKERS FORMATION TESTS NAME MEAS,DEPTH TRUE VERT. DEPTH Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. T-3 T-3.1 T-2 13742' 13656' 14135' 4805' 4784' 4893' Annulus left open - freeze protected with diesel. 31, LIST OF ATTACHMENTS Summary of Daily Operations, Directional Survey 32. I hereby certify that the following is true and correct to the best of my knowledge. Questions? Call Scott Lowry 265.6869 Signed ~ ~ Title Drillina Engineerina Supervisor Date -- Prepared by Sharon Allsup-Drake 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 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 (OF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. R '~=" ,¡J'"!'::- t:"= ~ ';, /'fr~\"""" ~\1""!;'\" "I" "I ,'~ '"" ,\ "I" ,>" -,. I' " """,¡g;f~':¡'¡"'\,¡,'I"",:," \",(:;"i,".,~',',i,i",,': '""'~' ";II:¡ i¡J~"I':I,.~,I\"",," Il, 'It. 'C'!IQII' ""i" """",'1>, \r ", "~""",",, ' Item 28: If no cores taken, indicate "none". Form 1 0-407 -l (:. ",.., ,- ') , ,\ I' V" / \ q I , ,,\.!lfiN ..- ,} tU(Ji" ORIGINAL l~iaska Œ~ 8. G~s CGn~;. GommlssiOll; f¡, TIH"~'\(W"..'!",CI li'\u!\"nn,J"':..',~":,.\",, ( f Page 1 of 7 PHilliPS ALASKA INC. Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 8/15/2001 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E From - To Hours Sub Code Code Phase 14:30 - 16:30 16:30 - 00:00 2.00 MOVE 7.50 MOVE MOVE MOBMIR MOVE MOBMIR 8/16/2001 00:00 - 03:00 3.00 MOVE MOVE MOBMIR 03:00 - 04:30 1.50 MOVE MOVE MOBMIR 04:30 - 06:00 1.50 MOVE MOVE MOBMIR 06:00 - 10:00 4.00 DRILL RIRD SURFAC 10:00 - 13:00 3.00 DRILL RIRD SURFAC 13:00 - 13:30 0.50 WELCTL BOPE SURFAC 13:30 - 14:30 1.00 DRILL RIRD SURFAC 14:30 - 15:30 1.00 DRILL PULD SURFAC 15:30 - 16:30 1.00 DRILL PULD SURFAC 16:30 - 21:00 4.50 DRILL DRLG SURFAC 21 :00 - 22:00 1.00 DRILL CIRC SURFAC 22:00 - 22:30 0.50 DRILL TRIP SURFAC 22:30 - 23:30 1.00 DRILL PULD SURFAC 23:30 - 00:00 0.50 DRILL PULD SURFAC 8/17/2001 00:00 - 01 :30 1.50 DRILL PULD SURFAC 01 :30 - 02:00 0.50 DRILL TRIP SURFAC 02:00 - 12:00 10.00 DRILL DRLG SURFAC 12:00 - 13:00 13:00 - 14:00 14:00 - 15:30 15:30 - 16:30 16:30 - 20:30 1.00 DRILL CIRC 1.00 DRILL TRIP 1.50 DRILL PULD 1.00 DRILL TRIP 4.00 RIGMNT RGRP SURFAC SURFAC SURFAC SURFAC SURFAC 20:30 - 00:00 3.50 DRILL DRLG SURFAC 8/18/2001 00:00 - 04:30 4.50 DRILL DRLG SURFAC 04:30 - 05:30 1.00 DRILL SURV SURFAC Spud Date: 8/17/2001 End: 9/8/2001 Group: Start: 8/15/2001 Rig Release: 9/8/2001 Rig Number: 16E Description of Operations Prepared cellar & prepared for splitting power module from rig module. Moved ball mill & pit module. Installed tires on sub. Installed bubble windwall, moved camp out of the way and onto the access road. Moved pit module past camp. Pulled sub off of well and staged next to pit module to allow camp to be moved back onto pad, Moved satellite phone system over to new camp area and rigged up same. Moved power module to west end of pad. Moved sub & spot over well 2N-348, plumb bobbed, set mats, spotted camp RIU cellar. Spotted power module and attached to sub module. Set mats, hooked up service lines & spotted ball mill. RIU diverter & lines & ball mill. Energized Koomey & function tested diverter system. Built berm around cellar. Held Diverter Drill & Koomey as well as performing the actual diverter test & Koomey test for AOGCC. Witnessing of test waived by John Crisp. Finished Pre-Spud checklist of berms, stairways, etc. , Picked up old motor and broke out float sub. Rigged up 5" handling eqpt & P/U bit, stab & subs. Picked up conductor clean out BHA (bit & HWDP). RKB to landing ring = 34.20 ft. Tagged up at 40'. Cleaned out hard cement from 40 - 154 ft (bottom of 16" conductor). ( After setting this 16" conductor, the cement job U-Tubed and thus filled the entire conductor of cement. ) Circulated conductor clean and clean up thick mud. Ran gyro survey @ 145' = 0.25 deg & 350 az. POOH & UD bit + xlo + bit sub. P/U 1 std HWDP + 4 stds of 5" dp to TD surface hole with. P/U bit + mud mtr + float sub + stab + flex DC's Finished P/U BHA. TIH. Directionally drld 12-1/4" hole using gyro surveys. Have numerous wells to weave thru. Drld f/154 - 686'. Stopped here in order to POOH for MWD. AST= 3 hrs & ART= 2 hrs Circ'd hole clean & flow checked well, OK. POOH. C/O BHA & P/U MWD. Test same. TIH. Once on bottom and turning on the pumps, had extreme pressure surges and rocking of the standpipe and mud lines. Checked the suction screens and they had some polymer plugging them. Tore into the pumps and checked valves, etc.. all OK. Pumped thru bleeder line and then tried downhole again, still the same problem. Took the screens out and tried pumping again, no change. Finally zeroed in on bleeding the pulsation dampener pressure f/1 000 - 600 psi. Tried the pumps, OK. Had to finish welding a broken support to MP-1 bumper hose (the vibration broke it). Directionally drld f/686 - 814' using MWD. ART= 1.75 hrs & AST= 0 hrs Directionally drld 12-1/4" hole f/814 - 935'. AST = 1.75 hrs & ART = 0.25 hrs. Ran gyro survey & unable to pull gyro tool free. Hung up in UBHO sub. Printed: 10/1/2001 2:18:49 PM ..... ':"" ~'pHiLLïps ~~ I~ ~- -., Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 8/18/2001 8/19/2001 8/20/2001 8/21/2001 ¡r ~ I" (" PHilliPS ALASKA INC. Operations Summary Report 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E From - To Hours Sub Code Code " Phase 04:30 - 05:30 05:30 - 07:00 07:00 - 09:15 09:15 - 10:00 10:00 - 00:00 00:00 - 22:30 22:30 - 00:00 00:00 - 01 :00 01 :00 - 03:30 03:30 - 05:00 05:00 - 08:00 08:00 - 14:00 14:00 - 16:00 16:00 - 00:00 00:00 - 01 :00 01 :00 - 03:30 03:30 - 07:30 1.00 DRILL 1.50 DRILL 2.25 DRILL SURV SURFAC TRIP SURFAC PULD SURFAC 0.75 DRILL 14.00 DRILL TRIP SURFAC DRLG SURFAC 22,50 DRILL 1.50 DRILL 1.00 DRILL 2.50 DRILL 1.50 DRILL 3,00 DRILL 6.00 DRILL 2.00 CASE 8.00 CASE 1.00 CASE 2.50 CASE 4.00 CEMENl CIRC DRLG SURFAC CIRC CIRC TRIP TRIP CIRC TRIP SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC RURD SURFAC RUNC SURFAC RUNC SURFAC RUNC SURFAC SURFAC Page 2 of 7 Spud Date: 8/17/2001 End: 9/8/2001 Group: Start: 8/15/2001 Rig Release: 9/8/2001 Rig Number: 16E Description of Operations Parted slickline at tool. POOH using trip tank, to retrieve gyro. Pulling slightly wet. Retrieved gyro tool, it was hung up in UBHO slot somehow. Survey good. Checked bit & motor offset, OK. TIH to TD, no fill. Hole in good shape and no drag, both directions. Directionally drld f/ 935 - 1840' md. ART = 2,5 hrs & AST = 6,75 hrs. No more gyro surveys, We are out of magnetic interference. Directionally drld 12-1/4" hole f/ 1840 -3415' (TD of 12-1/4" hole). We are now using well 2N-332 to inject ball milled cuttings into. All injection men & ball mill men have been re-indoctrinated into the critical aspects of doing this. Had a 15 bbl Class 2 mud spill today when a leak developed in the hardline of injection line, in a hidden area. Not possible to catch prior to noticing a spill. Spill reported & cleaned up. ART= 7.5 hrs & AST= 7.25 hrs. Pumped 30 bbl densified barafibre sweep & circulated 2 bottoms up. This is prior to a short trip to 935' (last trip point). Finished conditioning mud to 10.1 ppg & +/- 70 vis. Flow checked well, no flow. Pumped slug & blew topdrive & lines down with air. POOH to 935' (this is the depth of the last trip). Hole looks very good with respect to tight spots and drag. TIH, hole in good shape going in as well. Pumped 2 x 30 bbl sweeps of densified barafibre pills. In total, circ'd 3 bottoms up. Flow checked well, no flow. Pumped slug. POOH, not to fast to avoid swabbing in formation. Hole looked great. Laid down accelerator & jar & position HWDP in case we need to run combo tool for Tam Port Cllr. UD bit. Held PJSM & made sure donut on fill up tool had a lock nut. LID bails & elevator & P/U long bails. P/U 9-5/8" spider & spider/elevator & fillup tool. Running 9-5/8" 40 ppf L-80 BTC casing. +/- 10 jts left. Have had to mess with each centralizer as the grooves that align for the nails are not aligning up easily. Had a hydraulic hose for the tongs fail (no spill). Continued running a total of 81 jts of 9-5/8" 40 ppf L-80 BTC casing. Had mud pump problems for over 1 hr that made the running slower, found it to be to a leaking Pop-Off valve. Made up 9-5/8" hanger & landing joint. RIH. Landed the 9-5/8" hanger, landed 1.6' high. Solid, Picked up and landed, solid. Decided to not wash, as it was too solid of landing.... in case something was incorrect, the last thing we wanted was to get packed off and not be able to pull the hanger. Checked 2N-350 conductor and measured ID = 15.25" +/-. Measured position of landing ring and 1.6' up and this put the hanger at the adaptor flange. (We have the incorrect hanger - the one we have is for 20" conductor and the new wells on 2N pad are 16" conductors.) Pulled the hanger back up to surface, no problem. RID cmt'g head & rigged back up casing tongs & backed out landing jt & hanger. Changed out hangers. Made up landing jt. Landed 9-5/8" hanger at 34.2' below RKB, spot on. Circulated and conditioned the mud. Staged the flowrate up slowly from 40 - 94 spm (8 bpm). This gives the same AV as used during drlg. It is the maximum A V recommended by cmtg design. Reciprocated the casing, 170k-150k Up & 130-140k Down. Reduced Printed: 10/1/2001 2:18:49 PM ... ...... ..... ~'PHILLlPS) I~ --- ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 8/21/2001 8/22/2001 8/23/2001 (' ( PHilliPS ALASKA INC. Operations Summary Report 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E Sub From - To Hours Code Code Phase 03:30 - 07:30 07:30 - 10:30 10:30 - 13:30 13:30 - 16:00 16:00 - 17:00 17:00 - 21:00 21 :00 - 00:00 00:00 - 01 :30 01 :30 - 02:00 02:00 - 04:00 04:00 - 14:00 14:00 - 17:00 17:00 - 17:30 17:30 - 19:00 19:00 - 00:00 00:00 - 00:30 00:30 - 02:00 02:00 - 05:00 05:00 - 06:30 06:30 - 08:00 08:00 - 09:30 09:30 - 10:00 10:00 - 17:30 17:30 - 18:00 18:00 - 00:00 4.00 CEMENl CIRC SURFAC 3.00 CEMENl PUMP SURFAC 3.00 CEMEN" PULD SURFAC 2.50 WELCTL NUND INTRM1 1.00 WELCTL NUND INTRM1 4.00 WELCTL NUND INTRM1 3.00 WELCTL BOPE INTRM1 1.50 WELCTL BOPE INTRM1 0.50 WELCTL NUND INTRM1 2.00 DRILL 10.00 DRILL 3.00 DRILL 0.50 DRILL 1.50 DRILL 5.00 DRILL 0.50 DRILL 1.50 CASE PULD INTRM1 PULD INTRM1 PULD INTRM1 CIRC INTRM1 PULD INTRM1 PULD INTRM1 CIRC INTRM1 DEOT INTRM1 3.00 CEMEN" DSHO INTRM1 1.50 DRILL CIRC 1.50 CEMENl FIT INTRM1 INTRM1 1.50 DRILL CIRC INTRM1 0.50 DRILL CIRC INTRM1 7.50 DRILL DRLG INTRM1 0.50 RIGMNT RGRP INTRM1 6.00 DRILL DRLG INTRM1 Page 3 of 7 Spud Date: 8/17/2001 End: 9/8/2001 Group: Start: 8/15/2001 Rig Release: 9/8/2001 Rig Number: 16E Description of Operations mud wt, vis, YP & PV. Pumped 10 bbls CW100, stopped. Tested lines & cmt head valves to 3500#,OK. Pumped 30 bbls CW1 00 & released Bttm Plug. Pumped 43 bbls Mud Push @ 10.2 ppg wI Red Dye. Mixed & pumped 420 bbls of AS Lite lead @ 10.7 ppg @ 7.8 bpm followed by 78 bbls of Tail Class G cmt @ 15.8 ppg @ 4.5 bpm. Released Top Plug. Displaced with rig pump @ 8 bpm. Slowed to 3 bpm to bump plug. Able to reciprocate until just before start of Tail mixing. Bumped plug from 525 to 1000 psi, held 5' - OK, Bled off, floats holding OK, Broke cementing line. RID 2 plug cmtg head. Backed out & UD landing jt. RID 9-5/8" spider. Finished RID remaining csg eqpt. N/D surface BOP (annular). N/U FMC wellhead. N/U 13-5/8" BOP stack. Test BOP eqpt & surface valves as per PPco procedures. Lost 1 hr due to blown BOP door seal. Finished BOP test. Pulled test plug. Ran wear bushing, landed and secured with hold down bolts. Cleared floor & installed mousehole. UD 1 std of 8" flex DC's. Moved 9 stds of HWDP from one side of derrick to the other. (This HWDP was positioned this way in case we needed to run the combo tool for the Port Collar). PJSM. P/U 96 stds of 5" s-135 dp. All pipe rabbitted. P/U 8-112" Speedrill bit & Sperry directional and MWD I LWD BHA. Surface tested all, OK. Ran HWDP & POOH UD same. RIH wI BHA picking up 5" G-105 dp on the way. Picked up 94 jts of G-105. Circ'd bottoms up @ 3220', precautionary as we will be pressuring up casing wI expensive BHA in casing. Rigged up to pump down dp + kill line (since tapped float in string). Pressured tested 9-5/8" casing to 2510 psi for 30 min, OK. No bleed off at all. Bled off slowly & RID lines, valves, chart recorder and blew lines dry. TIH & tagged top of cmt behind wiper plugs @ 3288' ( 2.3 bbls of cmt... planned 2 bbls). Cleaned out cmt + FC @ 3319' + shoe track + FShoe @ 3398'. Cleaned out rathole in stages to avoid packing off in shoe. Drld 20' of new form from 3415-3435', Circ'd & conditioned mud to uniform wt for F.I.T. RlU lines & valves & chart recorder. Pumped down dp and then kill line to get air out. Performed F.I.T. @ 3435' md 12312' tvd with 9.45 ppg mud to 810 psi. F.I.T. of 16.18 ppg EMW. (some porosity in rathole + new hole... repeated F.I.T. and bleed off rate very much slower.. Good Test). Displaced old dirty LSND mud to new GEM mud at 9.6 ppg. Established PWD baselines for an assortment of flowrates. Drld 8-1/2" hole f/3435 - 4166'md. Repaired one of the mud pumps. Have to stop drlg as one pump can not give enough flowrate. Drld 8-1/2" hole f/416 - 4490'. ROP was down to 20-50 fph in the transition at the top of the Camp Sands. Once top stab thru this area, we could drill better and the ECD was not as erratic. Printed: 10/1/2001 2:18:49 PM ~ Co. ~'p¡:¡¡ LùPs' ~ j IW ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 8/23/2001 8/24/2001 8/25/2001 8/26/2001 8/27/2001 8/28/2001 (' .. ( PHilliPS ALASKA INC. Operations Summary Report 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E Sub From - To Hours Code Code Phase 18:00 - 00:00 00:00 - 20:30 20:30 - 23:15 23:15 - 23:30 23:30 - 00:00 00:00 - 00:30 00:30 - 03:30 03:30 - 04:30 04:30 - 05:30 05:30 - 07:00 07:00 - 08:30 08:30 - 20:30 20:30 - 21:15 21:15 - 00:00 00:00 - 00:00 00:00 - 03:30 03:30 - 05:30 05:30 - 07:00 07:00 - 08:30 08:30 - 00:00 00:00 - 21 :00 21 :00 - 00:00 6.00 DRILL 20.50 DRILL 2.75 DRILL DRLG INTRM1 DRLG INTRM1 CIRC INTRM1 0,50 DRILL 0.25 WELCTL OBSV INTRM1 INTRM1 0.50 DRILL 3.00 DRILL CIRC OBSV INTRM1 WIPR INTRM1 1.00 RIGMNT RSRV INTRM1 1.00 RIGMNT RURD INTRM1 1.50 DRILL TRIP INTRM1 1.50 DRILL CIRC INTRM1 12.00 DRILL DRLG INTRM1 0.75 RIGMNT RGRP INTRM1 2.75 DRILL DRLG INTRM1 24.00 DRILL 3.50 DRILL 2.00 DRILL 1.50 DRILL 1.50 DRILL 15.50 DRILL 21.00 DRILL 3.00 DRILL DRLG INTRM1 CIRC INTRM1 WIPR INTRM1 WIPR INTRM1 CIRC INTRM1 INTRM1 DRLG INTRM1 CIRC INTRM1 Page 4 of 7 Spud Date: 8/17/2001 End: 9/8/2001 Group: Start: 8/15/2001 Rig Release: 9/8/2001 Rig Number: 16E Description of Operations Total for past 24 hrs ART = 7.5 & AST = 0.25 hrs. Drld 8-1/2" hole f/4490 - 6344'. ART= 14.75 & AST= 2,0 hrs. ROP controlled in order to keep ECD within 1.5 ppg hardline over calculated clean hole ECD. Circulated and swept well with 2 x 20 bbls densified fiber sweeps. Circulated total 4 bttms up until shakes and PWD showed to be clean. (( This is in preparation for a planned wiper trip to the shoe ») Flow checked well... very very slight flow. We have had no connection gases to date. Circulated bottoms up & no gas, Flow checked, no flow. (Mud slightly out of balance before). Flow chk'd, static. Pumped slug. Blew lines dry with rig air. Short tripped to shoe @ 3401'. Hole in excellent condition. Occassional spots of wall cake that needed a wipe, but clears out. Maximum overpull from normal hole drag was 20,000 Ibs. The hydraulic jars were a pain... they are up the string and with the normal hole drag, any time you wipe anything or make sure the stabilizers are clear... you trip the upper jars. Pulled slow from 4700' to shoe, Camp Sands + C80 marker. Flow chk'd, static. PJSM. Serviced topdrive & drawworks. PJSM. Slipped & cut 61' of drlg line. Pumped thru MWD + LWD eqpt to make sure all was OK, due to hyrdraulic jars popping all the time, tools OK. TIH to bottom, no problems. Hole in good shape. Filled dp & broke circulation slowly. Raised pumps up based on PWD (had to get the slug out of the hole). Drld 8-1/2" hole f/ 6344 - 7384'md. Repaired air accuator cylinder on pipe handler for topdrive. Drld 8-1/2" hole f/ 7384 - 7567'md. Total values for past 24hrs on ART =8.5 hrs + AST =2.25 hrs. Did about a 40% dilution with new mud from mud plant. The mbt of the mud has steadily increased from 0 to over 15 and sliding could be better. Decided to dilute this back with some new mud. Appears to have helped. SPECIAL NOTE: There was a spill of +/- 100 gallons of mud + cuttings to the pad. The dewatering pit overflowed from the top as mud + milled cuttings were transferred from ball mill. Reported to agencies + Incident Investigation concluded. Drld 8-1/2" hole f/ 7567 - 9347'md (wiper trip depth). Drilling rate controlled by ECD from PWD tool. Control drlg, Finished circulating total of 4 bttms up & pumping a 20 bbl and then 30 bbl hi density sweeps. PWD cleaned up very well. Flow checked well, static. Pumped 12.1 ppg slug. Blew topdrive & lines dry. POOH to 6345', depth of last trip. Hole in excellent condition. Only drag due to wall cake. Upper hydraulic jars always cock and fire when wiping any wall cakes Oust due to hole drag of pipe below upper jars). TIH w/ no problem. Hole in good shape. Down wt +/- 100-110k-lbs. Broke circulation slowly and worked up to drlg strokes and circulated slug out of hole. Drld 8-1/2" hole f/ 9347 - 10,61'. ART=8.75 & AST=2.75 hrs. Drill f/ 10661' to 12090' ART= 9.25 hrs AST= 5.75 hrs Note;Flow check every connection thru Iceberg f/10700' to 11200'- OK Circ. & condo mud f/ wiper trip- Pump 2 sweeps Printed: 10/1/2001 2:1B:49 PM ..... ....... .... ~'PHILLIPS ') 1m) --.~ ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 8/29/2001 8/30/2001 8/31/2001 9/1/2001 9/2/2001 Date .... ( ( Page 5 of 7 PHILLIPS ALASKA INC. Operations Summary Report 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E Sub From - To Hours Code Code Phase .. 00:00 - 00:30 00:30 - 06:00 06:00 - 07:00 07:00 - 10:00 10:00 - 15:00 15:00 - 22:30 22:30 - 00:00 00:00 - 01 :30 01 :30 - 03:30 03:30 - 09:00 09:00 - 09:30 09:30 - 12:00 12:00 - 16:30 16:30 - 20:00 20:00 - 21 :30 21 :30 - 22:00 22:00 - 00:00 00:00 - 00:30 00:30 - 02:30 02:30 - 04:00 04:00 - 05:00 05:00 - 07:00 07:00 - 15:30 15:30 - 22:00 22:00 - 00:00 00:00 - 01 :00 01 :00 - 02:00 02:00 - 03:00 03:00 - 04:00 04:00 - 08:00 08:00 - 12:30 12:30 - 23:00 23:00 - 00:00 00:00 - 01 :30 01 :30 - 07:00 07:00 - 09:30 09:30 - 10:30 10:30 - 13:30 13:30 - 14:00 0,50 DRILL OBSV 5,50 DRILL WIPR 1,00 RIGMNT RSRV 3.00 DRILL WIPR 5.00 DRILL CIRC 7.50 DRILL 1.50 DRILL 1.50 DRILL 2.00 CASE 5.50 CASE 0.50 CASE 2.50 CASE 4.50 CASE TRIP PULD PULD RURD RUNC CIRC RUNC RUNC INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM 1 3.50 CASE RUNC INTRM1 1,50 CEMEN" CIRC INTRM1 0.50 CEMEN" PULD INTRM1 2.00 CEMEN" CIRC INTRM1 0.50 CEMEN" SFTY INTRM1 2.00 CEMEN" PUMP INTRM1 1.50 CEMENl PULD PROD 1.00 DRILL PULD PROD 2.00 DRILL RIRD PROD 8.50 DRILL PULD PROD 6.50 WELCTL BOPE PROD 2.00 RIGMNT RGRP PROD 1.00 RIGMNT RGRP PROD 1.00 RIGMNT RSRV PROD 1.00 RIGMNT RURD PROD 1.00 DRILL PULD PROD 4.00 DRILL PULD PROD 4.50 DRILL PULD PROD 10.50 DRILL PULD PROD 1.00 DRILL CIRC PROD 1.50 DRILL DEOT PROD 5.50 DRILL OTHR PROD 2.50 DRILL CIRC PROD 1.00 DRILL LOT PROD 3.00 DRILL DRLG PROD 0.50 DRILL CIRC PROD Spud Date: 8/17/2001 End: 9/8/2001 Group: Start: 8/15/2001 Rig Release: 9/8/2001 Rig Number: 16E Description of Operations Monitor well, Pump dry job, Blow down top drive Wipe hole to 9-5/8" shoe @ 3402' - Hole in good shape Service top drive & Drawworks RIH to 12090' - No problems Pump sweeps & Circ & cond mud f/7" csg.- Trip gas 90 units, Monitor well, Pump dry job POOH to BHA - Hole in good shape Lay down 8-1/2" BHA, Break Bit Down load LWD tools & lay down BHA Pull wear bushing, Rig to run 7" csg. Run 7", 26#, L-80, BTCM csg. to 4886' (Broke circ. @ 3400') Circ. btm's up @ 4886' Run 7" csg. to 8553' (Broke circ. @ 7358') Work & wash 7" csg. f/ 8553' to 9216' (Taking weight going down, but free coming up) Run 7" csg. to 12071' (Broke eirc. @ 9839') Circ. btm's up Lay down csg. fill up tool, Rig up cmt head Circ & cond mud f/ cmt job - Reciprocate csg, 10' Note; 30 min. prior to having mud conditioned, csg. began to become sticky- worked csg down and landed on hanger. PJSM, Rig Dowell Pump 5 bbls fresh water, Test lines to 3500 psi, Pump 5 bbls fresh water, Mix & Pump 30 bbls CW100, Drop btm plug, 50 bbls MudPUSH @ 12.0 ppg at rate of 4.5 bpm @ 600 psi, Followed by 384 sxs Class G cmt. w/ 0.20% D46, 0.15% D800, 0.30% D65 mixed at 15.8 ppg at rate of 5.7 bpm @ 750 psi, Drop top plug, Displace cmt w/10 bbls fresh water followed by 445.8 bbls mud at rate of 7 bpm @ 500 psi, Bump plug w/ 1500 psi, CIP 0217 hrs 8/31/01, Had good circ. thru out job Lay down Gmt head, Landing joint, Csg. equip. Install & Test FMC packott to 5000 psi- OK Change BOP Rams & top drive to 4" Rig & lay down 5" DP from derrick Rig & Test BOP to 250 psi low & 5000 psi high- Hydril to 250 low & 3500 high witnessed by AOGCC, Rig down test equip., Install new Wildcat automatic driller Tighten Brake band pad nuts & bolts- had to remove brake band to replace several nuts & bolts Rig down time- Finish repairing drawworks brakes Service top drive & drawworks Cut drilling line 112' Lay down 11 stands 5" DP Pick up 93 joints 4" DP to drill 6-1/8" hole Pick up 6-1/8" BHA, Program tools, Load sources Pick up 4" DP to Float collar @ 11989' Circ Btm's up f/ Casing pressure test Rig & test 7" csg. to 3500 psi f/ 30 min.- OK Drill out float collar, Gmt, Shoe & 20' new hole to 12110' Circ. & cond.mud, Displace to clean 9.3 ppg mud Rig & perform FIT to 16.0 ppg EMW Drill f/ 12110' to 12170' ART= 2.5 hrs AST= 0 hrs Note; Extremly slow ROP, Attempt to unball bit several times Perform PWD base line test Printed: 10/1/2001 2:18:49 PM ...... ........ .... ~~pHíLlJPS j~ I~ ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 9/2/2001 9/3/2001 9/4/2001 9/5/2001 9/6/2001 9/712001 (' ( Page 6 of 7 PHilliPS ALASKA INC. Operations Summary Report 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E Sub From - To Hours Code Code Phase 14:00 - 23:00 23:00 - 00:00 00:00 - 04:00 04:00 - 09:00 09:00 - 10:00 10:00 - 14:30 14:30 - 15:00 15:00 - 00:00 00:00 - 19:00 19:00 - 20:00 20:00 - 22:00 22:00 - 22:30 22:30 - 00:00 00:00 - 04:00 04:00 - 06:00 06:00 - 07:00 07:00 - 12:00 12:00 - 17:30 17:30 - 20:00 20:00 - 21 :30 21 :30 - 00:00 00:00 - 02:00 02:00 - 03:00 03:00 - 09:30 09:30 - 12:00 12:00 - 13:30 13:30 - 14:00 14:00 - 19:30 19:30 - 22:00 22:00 - 23:00 23:00 - 00:00 00:00 - 01 :00 01 :00 - 02:30 02:30 - 04:30 04:30 - 17:00 9.00 DRILL 1.00 DRILL 4,00 DRILL 5.00 DRILL DRLG PROD TRIP PROD TRIP PROD PULD PROD 1.00 RIGMNT RGRP PROD 4.50 DRILL TRIP PROD 0.50 DRILL CIRC PROD 9.00 DRILL DRLG PROD 19.00 DRILL DRLG PROD 1.00 DRILL CIRC PROD 2.00 DRILL WIPR PROD 0.50 DRILL CIRC PROD 1.50 DRILL DRLG PROD 4.00 DRILL DRLG PROD 2.00 DRILL 1.00 DRILL 5.00 DRILL 5.50 DRILL 2.50 DRILL 1.50 CASE 2.50 CASE 2.00 CASE 1.00 CASE 6.50 CASE 2.50 CASE CI RC PROD WI PR PROD CIRC PROD TRIP PROD PULD PROD RURD PROD PULR PROD PULR PROD RURD PROD RUNL PROD CIRC PROD 1.50 CASE RUNL PROD 0.50 CEMEN" PULD PROD 5.50 CEMEN" CIRC PROD 2.50 CEMEN" PUMP PROD 1.00 CEMEN" OTHR PROD 1.00 CEMEN" OTHR PROD 1.00 CEMEN" PULD PROD 1.50 CEMEN" TRIP PROD 2.00 RIGMNT RURD PROD 12.50 CEMEN" TRIP PROD Spud Date: 8/17/2001 End: 9/8/2001 Group: Start: 8/15/2001 Rig Release: 9/8/2001 Rig Number: 16E Description of Operations Drill fl 12170' to 12604' ART = 6 hrs AST = 1.75 hrs Note; ROP still extremly slow, Picked up to +140 fph for 200' then slow again Monitor well, Dry pipe, POOH POOH to BHA Work BHA, Down load LWD, Remove RA sources, Change Bit & motor, Pick stab, Run BHA, Program LWD & load RA sources, Run remainder of BHA & test same Service top drive and drawworks RIH to 12604' Fill pipe, Break circ. Drill fl 12604' to 13206' ART = 4.25 hrs AST = 2.5 hrs Drill fl 13206' to 14211' ART = 8 hrs AST = 7.5 hrs Pump sweep, Monitor well, Dry pipe Wipe hole to Shoe- Hole in great shape- No problems Fill pipe, Break circ slow Drill fl 14211' to 14263' ART= 0.75hrs AST= 0.75hrs Drill fl 14263' to 14480' ART = 2 hrs AST = 1.5 hrs Note; Added glass beads to mud to help sliding Pump sweep & circ hole clean, Monitor well, Dry pipe Wipe hole 10 stands- Hole in great shape Pump sweep, Circ & cond mud fl 3-1/2" liner (Trip gas 155 units), Spot new GEM mud in open hole, Monitor well, Dry pipe, Blow down top drive Drop rabbit for running liner, POOH (SLM-No correction) Lay down BHA, Down load LWD, Remove sources PJSM, Clear floor, Rig to run 3-1/2" liner Run 3-1/2" liner Run total of 81 joints 3-1/2" liner, Pick up Baker liner hanger & packer Rig & circ liner, Rig down csg. equip. RIH slow wI liner on 4" DP to shoe @ 12071' Circ. btm's up at rate of 3 bpm @ 700 psi, Check Rotating torque values, Pick up & Slack off weights RIH wI liner to TO @ 14480' Pick up Baker cmt head & lines Circ & cond mud & hole clean, PJSM, Batch mix spacers and cmt. while circ. Rig Dowell, Pump 5 bbls CW100 @ 8.3 ppg, Test lines to 5000 psi, Pump 15 bbls CW1 00 at rate of 3 bpm @ 880 psi, 50 bbls MudPUSH @ 13.0 ppg at rate of 3 bpm @ 550 psi, 515 sxs (110 bbls) 15.8 ppg Class G cmtw/.60%D65, 3.0%0800, .60%G, .10%D53, 2.0gal/skD47, 2.0gal/skD600G at rate of 3 bpm @ 350 psi, Shut down-flush lines, Drop plug, Displace cmt wi 142.3 bbls 9.3 ppg mud at rate of 3 bpm @ 1300 psi, Bump plug w/3000 psi, CIP @ 2125 hrs 9/6/01, Check floats- OK, Set liner hanger & packer, Release from liner, Had good returns and worked pipe 10' thru out job. Close Rams & Reverse out estimated 40 bbls cmt, MudPUSH and CW100 Open BOP & Circ 4" DP clean Rig down cmt head, Blow down lines POOH & lay down 4" DP Service rig, Slip & cut drilling line 88' Finish laying down 4" DP .- Printed: 10/1/2001 2:18:49 PM ....... ..... ~'pHiLLìPS~. I, ,. 1m;J1 -. --- -.,- Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: (' " ('" Page 7 of 7 PHILLIPS ALASKA INC. Operations Summary Report 2N-348 2N-348 ROT - DRILLING Nabors Nabors 16E Date Sub From - To Hours Code Code Phase 9/7/2001 17:00 - 17:30 17:30 - 00:00 00:00 - 05:30 9/8/2001 05:30 - 07:00 07:00 - 08:00 08:00 - 10:30 10:30 - 11 :30 11 :30 - 13:30 13:30 - 15:30 15:30 - 16:00 16:00 - 20:00 20:00 - 00:00 0.50 CEMENl PULD PROD 6.50 CMPL TN RUNT CMPL TN 5.50 CMPL TN RUNT CMPL TN 1.50 CMPLTN CIRC CMPLTN 1.00 CMPL TN DEOT CMPL TN 2.50 CMPLTN CIRC CMPLTN 1.00 CMPL TN SOHO CMPL TN 2.00 CMPL TN DEOT CMPL TN 2.00 CMPL TN FRZP CMPL TN 0.50 CMPL TN RURD CMPL TN 4.00 CMPL TN NUND CMPL TN 4.00 CMPL TN NUND CMPL TN Spud Date: 8/17/2001 End: 918/2001 Group: Start: 8/15/2001 Rig Release: 918/2001 Rig Number: 16E Description of Operations Lay down Baker liner running tool Rig & run 3-1/2" completion string Run 3-1/2" completion string, Rig to Circ, Tag Seal bore extension 11868' Circ, btm's up Test 3-1/2" x 7" casing to 3500 psi f/30 min.- OK Change well over to Seawater Space out & land completion string, Run in lock down screws Rig & test tbg. to 3500 psi fl 15 min.-OK, Bleed tbg to 1500 psi & test ann. to 3500 psi fl 15 min.-OK, Bleed tbg to 0 psi & shear out shear valve Pump 90 bbls diesel down ann. & let U-tube to tbg. to freeze protect well, Blow down diesel lines Lay down landing joint, Install BPV Change lower rams to 4-1/2"x 7", Nipple down BOP Note; Perform 7"X 9-5/8" Injection test to 12.6 ppg EMW wI 9.3 ppg mud @ 400 psi, Flush well wI 200 bbls water & freeze protect wI 50 bbls diesel Install & nipple up tree, Pull BPV, Install 2-way check & test to 5000 psi, Install BPV, Secure tree, Finish injecting all excess fluids, Clean pits, Release rig @ 2400 hrs. 9/8/01 Printed: 10/1/2001 2:18:49 PM Date 12/10101 12/13/01 12/24/01 12/25/01 ( 2N-348 Event History (" Comment PERFORMED 60' OF PERFORATIONS FROM 14,110'-14,080' AND 14,040'-14,010' USING 21/2" HSD DP, 6 - SPF, 60 DEG PHASING PERFORATION GUNS. ALL SHOTS FIRED. RIG DWN E-COIL UNIT FOR E-LiNE TO CONTINUE PUMP DWN PERF PROCEDURE. [PERF] BLEW DOWN CTU#1 E-LiNE COIL WI N2 IN ORDER TO RELEASE UNIT FROM KRU. PERFORATED INTERVALS 13,960'-13,990' AND 13,900'-13,930' WI 2.50" DPIHSD, 6 SPF, 60 DEG. PHASING GUNS- ALL SHOTS FIRED. WELL RE-FREEZE PROTECTED WI DIESEL. PERFORATED INTERVALS 13,840'-13,860' AND 13,772'-13,802' WI 2-1/2" 31J UJ, 6 SPF, 60 DEG PHASING GUNS. WELL FREEZE PROT'D WI DIESEL TO 2500'+ WI DIESEL. Page 1 of 1 1n/2002 Ii.. ~. \, :( c9Q I, lid 25-Sep-0 1 AOGCC 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Definitive Re: Distribution of Survey Data for Well 2N-348 GYRO Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 'MD 0.00' M D (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager RECEIVED SEP 272001 Attachment(s) Alaska OU & Gas Cons. Commutsiot Anchorage l1S :r--. ~ \ ---. t¿ , D EFI N ITIVE -L.~- Kuparuk River Unit North Slope, Alaska Kuparuk 2N, Slot 2N-348 2N-348 GYRO Job No. AKZZ11137, Surveyed: 5 Septembery 2001 SURVEY REPORT 25 September, 2001 Your Ref: API 501032038400 Surface Coordinates: 5911855.53 Ny 460435.43 E (70010' 12.4427" Ny 150019' 06.2969" W) Kelly Bushing: 153.5Oft above Mean Sea Level -~ 5 P E! .......... y - 5U ., D A-I L L I ~ V Ice 5 A Halliburton Company Survey Ref: 5vy9605 Sperry-Sun Drilling Services Survey Report for2N-348 GYRO Your Ref: API 501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 Kuparuk River Unit Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azlm. Depth Depth Northlngs Eaellnge Northlnge Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 0.00 0.000 0.000 -153.50 0.00 O.OON O.DOE 5911855.53 N 460435.43 E 145,00 0,250 350.000 -8.50 145.00 0.31 N 0.05W 5911855.84 N 460435.38 E ~~ 193.00 0,200 354.000 39.50 193.00 0.50N 0.08W 5911856.03 N 460435.35 E 279.00 0,300 203.000 125.50 279.00 O.44N 0.19W 5911855.97 N 460435.25 E 370.00 1.250 202.000 216.49 369,99 0.708 O.65W 5911854.83 N 460434.78 E 456.00 2.750 226.000 302.44 455.94 3.008 2.49 W 5911852.54 N 460432.93 E 553.00 5.200 218.000 399.20 552.70 8.088 6.87W 5911847.48 N 460428.52 E 645.00 8,750 234,000 490.51 644.01 15.49 8 15.10 W 5911840.12 N 460420.25 E 712.00 10.500 230.000 556.56 71 0.06 22.41 S 23.90 W 5911833.25 N 460411.41 E All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to AKB = 153.9' MSL. Northings and Eastings are relative to 155' FNL & 1157' FEL. Magnetic Declination at Surface is 25.603° (16-Aug-01) The Dogleg Severity is in Degrees per 1 00 fee~ (US). Vertical Section is from 155' FNL & 1157' FEL and calculated along an Azimuth of 271.460° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 712.000., The Bottom Hole Displacement is 32.76f1., in the Direction of 226.847° (True). -- 25 September, 2001 - 14:10 Page 2 of 3 . DEFINITIVE Dogleg Rate (o/100ft) 0.172 0,109 0.564 1.044 1.961 2.584 4.363 2.795 North Slope, Alaska Kuparuk 2N Vertical Section Comment 0.00 0.06 0,09 0,20 0.63 Tolerable Gyro 2.41 6.66 14.70 23.32 DrJl/Quest 2.00.08.005 Kuparuk River Unit Survey tool program for 2N-348 GYRO ~ From Measured Vertical Depth Depth (ft) (ft) 0.00 ---v 25 September, 2001 - 14:10 To Measured Vertical Depth Depth (ft) (ft) Sperry-Sun Drilling Services Survey Report for 2N-348 GYRO Your Ref: AP/501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 . North Slope, Alaska Kuparuk 2N Survey Tool Description 0,00 712.00 710.06 Tolerable Gyro -- - ------ Page 3 of 3 DrlllQuest 2.00.08.005 ( { AOGCC 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Definitive Re: Distribution of Survey Data for Well 2N-348 Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: 712.00' MD Window / Kickoff Survey: I MD Projected Survey: 14,480.00 I MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) RECEIVED SEP 2 7 2001 Alaska Oil & Gas Co . os. Commission Anchorage - . ~o 1-111 25-Sep-O1 I() ::r- '- \ ã rzs . , D EFI N IrlVE """-" Kuparuk River Unit North Slope, Alaska Kuparuk 2N, Slot 2N-348 2N-348 Job No. AKZZ11137, Surveyed: 5 September, 2001 SURVEY REPORT 25 September, 2001 Your Ref: API 501032038400 Surface Coordinates: 5911855.53 H, 460435.43 E (70010'12.4427" H, 1500 19' 06.2969" W) Kelly Bushing: 153.500 above Mean Sea Level ~"- 5ipertrtY-5UI! DRILLING SERVices A Halliburton Company Survey Ref: svy9607 Sperry-Sun Drilling Services . Survey Report for 2N-348 Your Ref: AP/501032038400 D EFI N ITIVE Job No. AKZZ11137, Surveyed: 5 September, 2001 North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Inel. Azlm. Depth Depth Northlngs Eastlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 712,00 10,500 230,000 556,56 710.06 22.41 8 23.90 W 5911833.25 N 460411.41 E 23,32 Tie on Point AK-6 BP _IFR-AK -.,- 772,96 10.430 226.800 616,51 770.01 29.758 32.18 W 5911825.95 N 460403.10 E 0.960 31.41 862.65 9,870 231.890 704.80 858.30 40.06 S 44.14 W 5911815.71 N 460391.08 E 1.178 43.11 954,95 13.070 241.490 795.25 948.75 49.92 S 59.54 W 5911805.92 N 460375.63 E 4.026 58,25 1016.73 15.320 246.360 855.14 1008.64 56.53 S 73.16 W 5911799.38 N 460361.97 E 4,120 71,70 1108.12 20,540 250.410 942.07 1095.57 66.75 8 99.34 W 5911789.30 N 460335.74 E 5,869 97.61 1200.23 27.520 253.310 1026.15 1179.65 78.30 8 135.00 W 5911777.94 N 460300.03 E 7.683 132,96 1297.00 32.500 254.310 1109,92 1263.42 91.76 S 181.47W 5911764.72 N 460253.48 E 5.172 179.07 1393.50 32,720 253.990 1191,20 1344.70 105.96 S 231.50 W 5911750.78 N 460203.38 E 0,290 228.72 1486.86 34,180 254.810 1269.10 1422.60 119.798 281.06 W 5911737.21 N 460153.75 E 1,637 277.92 1580.24 36.310 261.230 1345.38 1498.88 130.89 8 333.73 W 5911726.39 N 460101.03 E 4.574 330.28 1674.54 39.740 267.340 1419.68 1573.18 136.55 8 391.47 W 5911721.03 N 460043.25 E 5.397 387.86 1766,00 43,260 273.290 1488.20 1641.70 136.108 452.00 W 5911721.79 N 459982.72 E 5.776 448,39 1860.11 45.590 277,720 1555.42 1708.92 129.748 517.53 W 5911728.50 N 459917.23 E 4,120 514,06 1955.24 48.520 281,210 1620.24 1773.74 118.24 8 586.18 W 5911740.36 N 459848.64 E 4.086 582,98 2050.44 50.970 283.250 1681.75 1835.25 102.83 S 657.17 W 5911756.14 N 459777.73 E 3,049 654.34 2144,93 54.220 285.760 1739.15 1892.65 84.00 8 729.81 W 5911775.35 N 459705.19 E 4,035 727.43 2238.47 58.050 286,600 1791 .26 1944.76 62.35 8 804.38 W 5911797.39 N 459630.73 E 4,162 802.53 2332.50 63.970 288,120 1836.82 1990.32 37.79 S 882.84 W 5911822.36 N 459552.41 E 6.452 881.59 -- 2425,11 68.780 288,520 1873.92 2027.42 11.128 963.36 W 5911849.44 N 459472.02 E 5.209 962.76 2520.33 72.210 286.050 1905,71 2059.21 15.52 N 1049.05 W 5911876.53 N 459386.48 E 4.353 1049.10 2615.44 75,070 284.200 1932.50 2086.00 39.32 N 1137.13 W 5911900.79 N 459298.52 E 3,539 1137,77 2711 ,16 76,650 284.230 1955,88 2109,38 62.11 N 1227.11 W 5911924.05 N 459208.66 E 1,651 1228,29 2803,08 74,910 282.940 1978.46 2131.96 83.04 N 1313.71 W 5911945.44 N 459122.17 E 2,331 1315.40 2896,74 75,190 283.080 2002.63 2156.13 103.41 N 1401.88 W 5911966.27 N 459034.11 E 0.332 1404.06 2989.79 73.430 282,140 2027,79 2181.29 122.97 N 1489.30 W 5911986.29 N 458946.80 E 2.127 1491.95 3086.03 73.730 281.540 2054.99 2208.49 141.91 N 1579.65 W 5912005.70 N 458856,55 E 0.674 1582.75 3179.66 73.080 283.180 2081.74 2235.24 161.12N 1667.29 W 5912025.36 N 458769.00 E 1.816 1670.86 3274.20 71 ,890 284.710 2110.19 2263.69 182.84 N 1754.79 W 5912047.54 N 458681.62 E 1.992 1758,88 3345,27 72,370 284.480 2132,00 2285.50 199.88 N 1820.25 W 5912064.93 N 458616.25 E 0.742 1824,75 25 September, 2001 - 14:13 Page 2 of 7 DrillQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 Your Ref: API 501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Inct Azlm. Depth Depth Northing. Eastlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/100ft) 3473.44 72.690 284,120 2170.48 2323.98 230.08 N 1938.72 W 5912095.74 N 458497,94 E 0,366 1943,95 3565,49 72.900 284,230 2197.70 2351 .20 251.61 N 2023.97 W 5912117.72 N 458412.80 E 0.255 2029.73 .~~ 3656.28 73.030 284,320 2224.30 2377.80 273.02 N 2108.10 W 5912139.57 N 458328.79 E 0.172 2114.37 3751.45 74,480 281.770 2250.93 2404.43 293.63 N 2197.10 W 5912160.64 N 458239.89 E 2.990 2203,87 3845.45 74,950 280.890 2275.71 2429.21 311.44 N 2286.01 W 5912178.92 N 458151,08 E 1.032 2293,20 3938,07 75.080 280,750 2299.66 2453.16 328.24 N 2373.89 W 5912196.18 N 458063.29 E 0.203 2381.48 4033.21 75.020 280.490 2324.20 2477.70 345.18 N 2464.23 W 5912213.59 N 457973.03 E 0,271 2472.23 4128.91 75.060 280.110 2348.91 2502.41 361.71 N 2555.20 W 5912230.60 N 457882.16 E 0.386 2563.59 4217.59 74.680 279.400 2372.05 2525.55 376.22 N 2639.57 W 5912245.54 N 457797.87 E 0.884 2648.30 4314.42 74.430 279,870 2397.84 2551 .34 391.84 N 2731.58 W 5912261.64 N 457705.93 E 0.534 2740.68 4408,67 73,910 279.710 2423.55 2577.05 407.26 N 2820.94 W 5912277.53 N 457616.66 E 0,575 2830.40 4501,50 75.460 279.400 2448.07 2601.57 422.12 N 2909.23 W 5912292.85 N 457528.45 E 1,700 2919.04 4593.73 75.450 278.730 2471.23 2624.73 436.18 N 2997.39 W 5912307.38 N 457440.37 E 0.703 . 3007.53 4687.33 75.260 278,870 2494.90 2648.40 450.04 N 3086.88 W 5912321.70 N 457350.95 E 0,249 3097.34 4781.57 74.500 279.910 2519.48 2672.98 464.88 N 3176.63 W 5912337.01 N 457261.27 E 1,336 3187.45 4876,29 74.750 280.220 2544.59 2698.09 480.84 N 3266.56 W 5912353.44 N 457171 .43 E 0.411 3277.75 4972.12 74,740 279.700 2569.81 2723.31 496.83 N 3357.62 W 5912369.91 N 457080,45 E 0,524 3369,19 5064,85 74.300 281.320 2594.56 2748.06 513.13 N 3445.48 W 5912386.67 N 456992.68 E 1.749 3457.44 5157.18 74.370 280.050 2619.49 2772.99 529.61 N 3532.84 W 5912403.60 N 456905.41 E 1.327 3545.19 '- 5253.64 74,110 281.840 2645.69 2799.19 547.24 N 3623.98 W 5912421.70 N 456814.36 E 1.806 3636.75 5345.39 74,040 283.010 2670.86 2824,36 566.22 N 3710.14 W 5912441.14 N 456728.30 E 1.229 3723.36 5439.35 74.440 284.060 2696.39 2849.89 587.38 N 3798.06 W 5912462.76 N 456640.50 E 1.157 3811,79 5535,92 74,680 284.820 2722.10 2875.60 610.60 N 3888.20 W 5912486.44 N 456550.48 E 0.798 3902.49 5631,02 74.630 283.390 2747.26 2900.76 632.94 N 3977.14 W 5912509.26 N 456461.65 E 1.451 3991,98 5725,86 74.170 284.240 2772.77 2926.27 654.76 N 4065.84 W 5912531.53 N 456373.06 E 0,990 4081.21 5819.64 75,270 284.480 2797.48 2950.98 677.19 N 4153.48 W 5912554.43 N 456285.55 E 1.199 4169.39 5914.15 75,970 282,190 2820,96 2974.46 698.30 N 4242.55 W 5912576.00 N 456196.58 E 2.461 4258,97 6008.29 75,850 282.140 2843.87 2997.37 717.54 N 4331.81 W 5912595.71 N 456107.43 E 0,137 4348,69 6102.45 75.460 281,500 2867.20 3020,70 736.23 N 4421.10 W 5912614.86 N 456018.24 E 0.778 4438.42 6196,16 75.390 281.410 2890.79 3044.29 754.24 N 4509.99 W 5912633.34 N 455929.45 E 0.119 4527.74 25 September, 2001 - 14:13 Page 3 of 7 DrillQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 Your Ref: AP/501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northlngs Eastlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 6291.70 75.380 281,230 2914,89 3068.39 772.39 N 4600.64 W 5912651.96 N 455838.89 E 0.183 4618,83 6385,05 76,840 278,830 2937.30 3090.80 788.16 N 4689.87 W 5912668.20 N 455749.75 E 2.945 4708.43 ~~- 6476.50 76.960 276.810 2958.03 3111.53 800.28 N 4778.10 W 5912680.78 N 455661.58 E 2.155 4796.94 6573.12 76.900 277.090 2979.88 3133.38 811.67 N 4871.53 W 5912692.66 N 455568.21 E 0.289 4890.63 6670,18 76.660 276.770 3002.08 3155.58 823.07 N 4965.33 W 5912704.55 N 455474.48 E 0.405 4984,68 6761.95 76.340 277.090 3023.50 3177.00 833.84 N 5053.91 W 5912715.78 N 455385.95 E 0.486 5073.51 6857.50 76,140 276.260 3046.23 3199.73 844.63 N 5146.09 W 5912727.05 N 455293.83 E 0,869 5165.93 6948.77 75.890 276.080 3068.29 3221.79 854.14 N 5234.14 W 5912737.03 N 455205.83 E 0,334 5254,20 7037,62 75,410 276.850 3090.31 3243.81 863.84 N 5319.67 W 5912747.16 N 455120.35 E 0.998 5339.95 7137.15 76,530 ' 277.970 3114.44 3267.94 876.29 N 5415.42 W 5912760.12 N 455024.67 E 1,568 5435.99 7229.92 76.720 277.850 3135.90 3289.40 888.71 N 5504.81 W 5912773.01 N 454935.34 E 0,240 5525.67 7325,55 76,980 276.850 3157.66 3311.16 900.62 N 5597.17W 5912785.40 N 454843.05 E 1.054 5618,30 7417.47 77,220 276.690 3178.18 3331,68 911 .19 N 5686.14 W 5912796.43 N 454754.13 E 0.311 5707.51 7513.99 75.840 276.620 3200.66 3354.16 922.06 N 5779.37 W 5912807.80 N 454660.96 E 1.431 5800.99 7605.96 75.760 277.180 3223,22 3376.72 932.78 N 5867.89 W 5912818.97 N 454572.50 E 0.597 5889.75 7700.75 75,070 277.880 3247.09 3400.59 944.80 N 5958.83 W 5912831.47 N 454481.62 E 1.020 5980.97 7794.81 75.130 277.240 3271.28 3424.78 956.76 N 6048.94 W 5912843.90 N 454391.58 E 0,661 6071 .35 7888,65 75.630 279.180 3294.96 3448.46 969.72 N 6138.80 W 5912857.33 N 454301.78 E 2,070 6161.52 7982.59 75,900 278.420 3318.06 3471.56 983.65 N 6228.79 W 5912871.73 N 454211.87 E 0.835 6251 .83 ~-~ 8076.19 75.770 277.190 3340.97 3494.47 995.98 N 6318.70 W 5912884.53 N 454122.03 E 1,282 6342.02 8169.41 75.590 279.420 3364.03 3517.53 1009.02 N 6408.07 W 5912898.04 N 454032.73 E 2.326 6431.70 8261 ,37 75.630 280.380 3386.88 3540.38 1024.34 N 6495.81 W 5912913.81 N 453945.06 E 1.012 6519.81 8356,80 75.260 279.390 3410.87 3564.37 1040.19 N 6586.81 W 5912930.14 N 453854.15 E 1.076 6611,17 8451,05 76.910 281.430 3433,53 3587.03 1 056.73 N 6676.78 W 5912947.15 N 453764.27 E 2,735 6701.53 8544,52 77.1 00 280.890 3454.55 3608.05 1074.36 N 6766.13 W 5912965.24 N 453675.01 E 0,599 6791.31 8637.85 77.420 280.020 3475.13 3628.63 1 090.87 N 6855.65 W 5912982.23 N 453585.57 E 0.972 6881,22 8729.80 77.240 280.040 3495.30 3648.80 1106.50 N 6943.99 W 5912998.32 N 453497.32 E 0,197 6969,93 8823.12 77.110 279.510 3516.02 3669,52 1121.95 N 7033.66 W 5913014.23 N 453407,73 E 0.571 7059,96 8917,86 77.040 279.990 3537.21 3690.71 1137.58 N 7124.67 W 5913030.35 N 453316.81 E 0.499 7151.34 9012.59 76.910 280.130 3558.56 3712.06 1153.71 N 7215.54 W 5913046.94 N 453226.02 E 0,199 7242,59 -- -- ---_u- 25 September, 2001 - 14:13 Page 4 of 7 DrillQlIest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 Your Ref: API 501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Inet. Azlm. Depth Depth Northing. Eallings Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) CO/100ft) 9108.26 76.660 280.620 3580.43 3733.93 1170.48 N 7307.15 W 5913064.19 N 453134.49 E 0.563 7334.61 9199.65 77.740 278.310 3600.68 3754.18 1185.13 N 7395.05 W 5913079.30 N 453046.67 E 2,733 7422,85 -- 9294.65 77.550 278.100 3621.01 3774.51 1198.37 N 7486.90 W 5913093.03 N 452954.89 E 0,294 7515.01 9387.21 77,470 278.220 3641.02 3794.52 1211.20 N 7576.36 W 5913106.32 N 452865.51 E 0.153 7604.76 9479.70 77.990 277.250 3660.68 3814.18 1223.36 N 7665.91 W 5913118.95 N 452776.02 E 1,169 7694.59 9573,57 78.550 275.490 3679.76 3833.26 1233.56 N 7757.25 W 5913129.63 N 452684.74 E 1.930 7786.16 9667.97 77.540 275.020 3699.32 3852.82 1242.02 N 7849.21 W 5913138.56 N 452592.82 E 1.176 7878.31 9761.72 78.040 275.990 3719.15 3872.65 1250.81 N 7940.42 W 5913147.83 N 452501.66 E 1.143 7969.71 9857.13 76.530 275.150 3740.15 3893.65 1259.84 N 8033.04 W 5913157.35 N 452409.08 E 1.801 8062.54 9950.41 76.650 275.040 3761,78 3915.28 1267.90 N 8123.42 W 5913165.88 N 452318.75 E 0.172 8153,09 10049.47 76.270 274,330 3784.97 3938.47 1275.77 N 8219.41 W 5913174.25 N 452222.81 E 0.795 8249.24 10139.76 75.130 275.430 3807.27 3960.77 1283.21 N 8306.58 W 5913182.15 N 452135.67 E 1.729 8336,58 10230.40 75,270 273.530 3830.43 3983.93 1290.05 N 8393.94 W 5913189.45 N 452048.35 E 2.033 8424.08 10327,33 75.000 276.140 3855.30 4008,80 1297.95 N 8487.28 W 5913197.83 N 451955.05 E 2,617 8517.60 10421.44 75.330 274,960 3879.40 4032.90 1306.74 N 8577.83 W 5913207.10 N 451864.55 E 1.262 8608.34 10513.04 75.630 272.800 3902.37 4055.87 1312.74 N 8666.29 W 5913213.56 N 451776.12 E 2,306 8696,93 10607.78 75,840 271.900 3925,71 4079.21 1316.51 N 8758.03 W 5913217.81 N 451684.40 E 0.947 8788,73 10703.31 76.030 271.690 3948,93 4102.43 1319.41 N 8850.65 W 5913221.19 N 451591.79 E 0.292 8881,40 10797.29 76.660 268.990 3971.12 4124.62 1319.95 N 8941.97 W 5913222.21 N 451500.49 E 2.871 8972.69 10891.07 76.100 265.920 3993.20 4146.70 1315.91 N 9033.01 W 5913218.64 N 451409.43 E 3.237 9063.60 ..- 10985,00 75.780 263.910 4016.03 4169.53 1307.83 N 9123.76 W 5913211.04 N 451318.63 E 2.104 9154,12 11079.51 76,020 261.660 4039,05 4192.55 1296.32 N 9214.69 W 5913200.00 N 451227.64 E 2.323 9244.73 11172,77 76.670 258,990 4061.07 4214.57 1281.09 N 9304.01 W 5913185.24 N 451138.24 E 2.868 9333.63 11267.33 76.330 257.350 4083,15 4236.65 1262.24 N 9394.01 W 5913166.86 N 451048.15 E 1,724 9423,12 11361.47 76.550 255.640 4105.22 4258.72 1240.87 N 9482.99 W 5913145.96 N 450959.06 E 1.781 9511.52 11456.20 76.400 256,340 4127.38 4280.88 1218.57 N 9572.35 W 5913124.13 N 450869.58 E 0.736 9600,29 11548.80 76.960 254.640 4148.71 4302.21 1195.99 N 9659.58 W 5913102.01 N 450782.23 E 1,886 9686,92 11642.59 77,160 252.280 4169.72 4323.22 1169.97 N 9747.20 W 5913076.44 N 450694.48 E 2.462 9773.84 11737,34 77.410 252.130 4190.57 4344.07 1141 .73 N 9835.20 W 5913048.66 N 450606.33 E 0,306 9861,10 11831.71 75.970 251.870 4212,30 4365.80 1113.35 N 9922.54 W 5913020.74 N 450518.84 E 1.549 9947,69 .-~-_._---- 25 September, 2001 - 14:13 Page 5 of 7 DrlllQuest 2.00.08.005 . - Sperry-Sun Drilling Services Survey Report for 2N-348 Your Ref: AP/501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 11925.48 76.020 252.320 4234,99 4388.49 1085.38 N 10009.12 W 5912993.22 N 450432.12 E OA69 10033.52 12020.46 76.230 250,850 4257.77 4411.27 1056.25 N 10096.60 W 5912964.55 N 450344.49 E 1,519 10120.24 ~,~ 12038.47 76.400 251.760 4262.03 4415.53 1050.64 N 10113.18 W 5912959.03 N 450327.88 E 4,999 10136.66 12068,71 76,340 251.710 4269.16 4422.66 1041.43 N 10141.08 W 5912949.96 N 450299.93 E 0,255 10164,33 12164.98 78,790 250.950 4289.88 4443.38 1011.33 N 10230.14 W 5912920.33 N 450210.72 E 2,659 10252.59 12259.86 76.400 250.190 4310.27 4463.77 980.51 N 10317.52 W 5912889.97 N 450123.18 E 2.638 10339.15 12357.17 75.500 249.780 4333.89 4487.39 948.21 N 10406.22 W 5912858.12 N 450034.31 E 1.011 10427.00 12454.32 74.620 250.920 4358.94 4512.44 916.64 N 10494.61 W 5912827.02 N 449945.75 E 1.451 10514.56 12549.60 75.250 250.520 4383.70 4537.20 886.26 N 10581.46 W 5912797.10 N 449858.75 E 0,776 10600.60 12644.01 76.520 251.310 4406.72 4560.22 856.33 N 10667.98 W 5912767.62 N 449772.07 E 1.571 10686.34 12740.48 76,530 254,380 4429.21 4582.71 828.66 N 10757.61 W 5912740.42 N 449682.30 E 3.095 10775.23 12835.80 76.660 257.260 4451,31 4604.81 805.95 N 10847.50 W 5912718.18 N 449592.29 E 2.942 10864.51 12931.63 77,410 257.680 4472.81 4626.31 785.69 N 10938.66 W 5912698.39 N 449501.02 E 0.892 10955.13 13027.37 78,490 257.520 4492.80 4646.30 765.58 N 11030.11 W 5912678.77 N 449409.48 E 1,140 11046.03 13123.33 77.290 257.490 4512.93 4666.43 745.28 N 11121.71 W 5912658.95 N 449317.77 E 1.251 11137.09 13220.31 77.780 257.140 4533.86 4687.36 724.49 N 11214.09 W 5912638.63 N 449225.28 E 0.616 11228.91 13317,57 78.920 256.090 4553.50 4707.00 702.44 N 11306.76 W 5912617.07 N 449132.50 E 1,579 11320.98 13413.68 77.530 255.040 4573.12 4726.62 678.99 N 11397.87 W 5912594.09 N 449041.27 E 1.799 11411.47 13506.85 75.810 256.040 4594.60 4748.10 656.35 N 11485.65 W 5912571.91 N 448953.37 E 2.121 11498.65 .~~ 13605.99 75.880 256.240 4618.84 4772.34 633.32 N 11578.98 W 5912549.37 N 448859.92 E 0.208 11591.36 13701.24 76,400 256.090 4641.66 4795.16 611.20 N 11668.78 W 5912527.73 N 448770.01 E 0,567 11680.56 13797,06 76.210 258.400 4664.35 4817.85 590.65 N 11759.57 W 5912507.65 N 448679.11 E 2,351 11770.80 13893.53 76.720 258.850 4686.92 4840.42 572.15 N 11851.52 W 5912489.63 N 448587.07 E 0,696 11862.25 13990,03 77.670 259.530 4708,31 4861.81 554.51 N 11943.95 W 5912472.47 N 448494.55 E 1,201 11954,20 14085.24 77,790 259,110 4728.55 4882.05 537.27 N 12035.37 W 5912455.71 N 448403.03 E 0.449 12045,15 14183,57 77,800 258.580 4749.33 4902.83 518.67 N 12129.66 W 5912437.61 N 448308.65 E 0.527 12138.94 14276.48 78.360 255.710 4768.53 4922.03 498.45 N 12218.28 W 5912417.85 N 448219.93 E 3,082 12227.01 14373.59 77.280 255.460 4789.02 4942.52 474.82 N 12310.21 W 5912394.70 N 448127.87 E 1,140 12318.31 14403.64 75.630 253,500 4796.05 4949.55 467.00 N 12338.36 W 5912387.03 N 448099,68 E 8.388 12346,25 14480.00 75.630 253,500 4815.01 4968.51 445.99 N 12409.28 W 5912366.39 N 448028.65 E 0,000 12416.62 Projected Survey 25 September, 2001 - 14:13 Page 6 of 7 DrlllQuest 2,00,08.005 Kuparuk River Unit Sperry-Sun Drilling Services Survey Report for 2N-348 Your Ref: API 501032038400 Job No. AKZZ11137, Surveyed: 5 September, 2001 All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to RKB = 153.91 MSL. Northings and Eastings are relative to 1551 FNL & 115T FEL. Magnetic Declination at Surface is 25.592° (28-Aug-01) --- The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from 155' FNL & 1157' FEL and calculated along an Azimuth of 271.460° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 14480.00ft., The Bottom Hole Displacement is 12417.29ft., in the Direction of 272.058° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 712.00 14480.00 710.06 4968.51 22.41 S 445.99 N - . Survey tool program for 2N-348 '- From Measured Vertical Depth Depth (ft) (ft) 0,00 712,00 0.00 710.06 25 September, 2001 - 14:13 To Measured Vertical Depth Depth (ft) (ft) 712.00 14480.00 710.06 4968,51 23.90 W 12409.28 W Tie on Point Projected Survey Survey Tool Description Tolerable Gyro (2N-348 GYRO) AK-6 BP _IFR-AK (2N-348) Page 7 of 7 . North Slope, Alaska Kuparuk 2N --------- DrlllQuest 2.00.08.005 .,' ~. ( AOGCC 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well 2N-348 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: 712.00' MD Window / Kickoff Survey: 'MD (if applicable Projected Survey: 14,480.00' MD Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) RECEIVED SEP 2 7 2001 Alaska Oil & Gas Cons. Comm;ssiori Anchorage cJ D/-11a, 25-Sep-0 1 ~ " \ ......... G res "~ Kuparuk River Unit North Slope, Alaska Kuparuk 2N, Slot 2N-348 2N-348 MWD Job No. AKMM11137, Surveyed: 5 September, 2001 SURVEY REPORT 25 September, 2001 Your Ref: AP/501032038400 Surface Coordinates: 5911855.53 N, 460435.43 E (70° 10' 12.4427" N, 150019' 06.2969" W) Kelly Bushing: 153.500 above Mean Sea Level "- Sip E!""""" \/- 5U" DRILLING SERVices A Halliburton Compllny Survey Ref: svy9636 Sperry-Sun Drilling Services Survey Report for 2N-348 MWD Your Ref: API 501032038400 Job No. AKMM1113~ Surveyed: 5 Søptember~ 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northlngs Esstlngs Rate ' Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) C/100ft) 712.00 10,500 230.000 556.56 710.06 22.41 8 23.90 W 5911833.25 N 460411.41 E 23.32 Tie On Point MWD Magnetic "'- 772,96 1 0.430 226.900 616.51 770,01 29.75 S 32.18 W 5911825.95 N 460403.09 E 0.931 31.41 862.65 9.870 231.650 704,80 858.30 40.06 8 44.14 W 5911815.70 N 460391.08 E 1,122 43.10 954.95 13,070 241 .380 795.25 948.75 49.97 8 59.51 W 5911805.87 N 460375.66 E 4.040 58.22 1016,73 15,320 246.290 855.14 1008.64 56.60 8 73.12 W 5911799.31 N 460362.02 E 4.128 71,65 1108,12 20,540 250.650 942.07 1095.57 66.78 8 99.32 W 5911789.27 N 460335.77 E 5.894 97.58 1200.23 27,520 253.41 0 1 026.15 1179.65 78.22 8 135.00W 5911778.02 N 460300.02 E 7.674 132.97 1297.00 32.500 254.490 1109.92 1263.42 91.57 8 181.51 W 5911764.91 N 460253.45 E 5,176 179,12 1393.50 32.720 254.010 1191,20 1344.70 105.68 8 231.56 W 5911751.06 N 460203.32 E 0,352 228,79 1486,86 34,180 254.760 1269.10 1422,60 119.53 S 281.12W 5911737.47 N 460153.69 E 1,625 277.99 1580,24 36,310 261.270 1345.39 1498.89 130.62 S 333.78 W 5911726.65 N 460100.97 E 4.622 330.35 1674,54 39,740 267.270 1419.68 1573.18 136.30 S 391.52 W 5911721.28 N 460043.20 E 5.344 387.93 1766.00 43.260 273.310 1488.20 1641.70 135.88 8 452.06 W 5911722.01 N 459982.67 E 5.824 448.45 1860.11 45.590 277.830 1555.42 1708.92 129.44 8 517.58 W 5911728.80 N 459917.18 E 4,174 514.11 1955,24 48.520 281.300 1620,24 1773.74 117.828 586.21 W 5911740.77 N 459848.61 E 4,075 583.02 2050.44 50,970 283.330 1681.75 1835.25 102.31 8 657.17W 5911756.66 N 459777.73 E 3,045 654.35 2144.93 54,220 285,740 1739,15 1892,65 83.44 S 729.80 W 5911775.91 N 459705.20 E 3.991 727.44 2238.47 58.050 286.490 1791.26 1944.76 61.88 S 804.40 W 5911797.86 N 459630.71 E 4.148 802.57 2332.50 63,970 287,930 1836.82 1990.32 37.52 S 882.92 W 5911822.62 N 459552.32 E 6.437 881.68 "'°- 68.780 288.370 1873.92 2027.42 11.108 963.52 W 5911849.47 N 459471.86 E 5.212 962,93 2425,11 2520.33 72.210 285.920 1905.71 2059.21 15.34 N 1049.28 W 5911876.35 N 459386.25 E 4.342 1049.33 2615.44 75.070 284.220 1932.50 2086,00 39.05 N 1137.39 W 5911900.53 N 459298.26 E 3.462 1138.01 2711.16 76.650 284,320 1955.89 2109.39 61.93 N 1227.34 W 5911923.88 N 459208.43 E 1.654 1228.52 2803,08 74.910 283.030 1978.47 2131,97 83.00 N 1313.91 W 591-1945.40 N 459121.97 E 2.331 1315,60 2896.74 75,190 283.180 2002,63 2156.13 103.52 N 1402.04 W 5911966.37 N 459033.95 E 0,337 1404,23 2989.79 73.430 282.080 2027.79 2181.29 123,11 N 1489.45 W 5911986.42 N 458946.64 E 2,207 1492.11 3086,03 73,730 281,710 2055,00 2208.50 142.13 N 1579.79 W 5912005.92 N 458856.41 E 0.483 1582.89 3179,66 73,080 283.300 2081,74 2235.24 161.56 N 1667.38 W 5912025.80 N 458768.91 E 1,769 1670,96 3274.20 71,890 284,740 2110,19 2263.69 183.40 N 1754.85 W 5912048.10 N 458681.56 E 1,922 1758.96 3345,27 72.370 284,580 2132,00 2285.50 200.51 N 1820.29 W 5912065.56 N 458616.21 E 0.709 1824.81 .~----_._-- 25 September, 2001 - 14:15 Page 2 of 7 DrillQuesf 2.00,08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 MWD Your Ref: API 501032038400 Job No. AKMM11137, Surveyed: 5 September, 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northlngs Eastings Rate Section Comment (It) (It) (ft) (ft) (ft) (ft) (ft) (o/100ft) 3473.44 72.690 282.610 2170.48 2323.98 229.25 N 1939.12 W 5912094.91 N 458497.54 E 1 .487 1944.33 3565.49 72,900 283,010 2197.71 2351.21 248.75 N 2024.86 W 5912114.86 N 458411.90 E 0.474 2030.54 -",,-- 3656.28 73.030 284.820 2224.31 2377.81 269.62 N 2109.11 W 5912136.17 N 458327.75 E 1.912 2115.30 3751.45 74.480 283,730 2250,93 2404.43 292.15 N 2197.66 W 5912159.16 N 458239.33 E 1,879 2204,39 3845.45 74.950 281 .140 2275.72 2429.22 311.67 N 2286.20 W 5912179.14 N 458150.89 E 2.704 2293.40 3938.07 75.080 280,010 2299.66 2453,16 328.09 N 2374.15 W 5912196.02 N 458063.03 E 1.187 2381,74 4033.21 75,020 280.010 2324,21 2477.71 344.06 N 2464.67 W 5912212.47 N 457972.59 E 0.063 2472.64 4128.91 75.060 279,820 2348.91 2502.41 359.98 N 2555.74 W 5912228.87 N 457881.60 E 0,196 2564.09 4217.59 74,680 279.490 2372.06 2525,56 374.34 N 2640.14 W 5912243.67 N 457797.29 E 0.559 2648.82 4314.42 74.430 279.240 2397.85 2551 .35 389.53 N 2732.23 W 5912259.34 N 457705.28 E 0.359 2741.26 4408.67 73,910 279.730 2423.56 2577.06 404.47 N 2821.66 W 5912274.75 N 457615.92 E 0.745 2831,05 4501,50 75.460 279.400 2448.07 2601.57 419.35 N 2909.95 W 5912290.08 N 457527.71 E 1,705 2919,69 4593,73 75.450 279.980 2471.24 2624.74 434.37 N 2997.95 W 5912305.57 N 457439.79 E 0.609 3008,04 4687.33 75.260 278.500 2494.90 2648.40 448.91 N 3087.33 W 5912320.58 N 457350.49 E 1,543 3097,76 4781.57 74,500 281.120 2519.49 2672.99 464.41 N 3176.97 W 5912336.54 N 457260.93 E 2,802 3187,77 4876.29 74.750 280,350 2544.60 2698.1 0 481.42 N 3266.70 W 5912354.02 N 457171.29 E 0.827 3277.90 4972.12 74,740 279.180 2569.82 2723.32 497.10 N 3357.81 W 5912370.18 N 457080.26 E 1.178 3369.39 5064,85 74.300 280,840 2594.57 2748.07 512.63 N 3445.81 W 5912386.17 N 456992.34 E 1.789 3457.76 5157.18 74,370 280.670 2619.50 2773.00 529.22 N 3533.15 W 5912403.22 N 456905.09 E 0.193 3545.49 5253,64 74.110 282.320 2645.70 2799.20 547.72 N 3624.12W 5912422.19 N 456814.22 E 1.668 3636.90 - 5345.59 74,040 283.940 2670.93 2824.43 567.81 N 3710.23 W 5912442.72 N 456728.22 E 1,696 3723.49 5439.35 74.440 284.360 2696.40 2849.90 589.86 N 3797.72 W 5912465.24 N 456640.84 E 0.607 3811.52 5535,92 74.680 284,920 2722.11 2875.61 613.39 N 3887.79 W 5912489.24 N 456550.90 E 0,612 3902.15 5631.02 74,630 284,100 2747.27 2900,77 636.37 N 3976.57 W 5912512.68 N 456462.24 E 0,833 3991.49 5725,86 74.170 284.200 2772.78 2926,28 658.70 N 4065.14 W 591-2535.47 N 456373.79 E 0.496 4080,61 5819.64 75.270 285.530 2797.49 2950.99 681.91 N 4152.58 W 5912559.14 N 456286.48 E 1,802 4168,60 5914.15 75.970 282,290 2820,97 2974.47 703.91 N 4241.43 W 5912581.60 N 456197.74 E 3.402 4257.99 6008.29 75.850 282,900 2843,89 2997.39 723.82 N 4330.54 W 5912601.98 N 456108.74 E 0,641 4347,57 6102.45 75.460 282.920 2867.22 3020.72 744.20 N 4419.46 W 5912622.83 N 456019.92 E 0.415 4436.98 6196,16 75.390 281.750 2890.80 3044,30 763.58 N 4508.06 W 5912642.66 N 455931.43 E 1.211 4526,05 _-_n- ------ 25 September, 2001 - 14:15 Page 3 of 7 DrltlQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 MWD Your Ref: AP/501032038400 Job No. AKMM1113~ Surveyed: 5 September~ 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northing. Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) . (ft) (ft) (o/100ft) 6291.70 75.380 281.520 2914.91 3068.41 782.22 N 4598.60 W 5912661.78 N 455840.98 E 0.233 4617.04 6385.05 76.840 276.330 2937.33 3090,83 796.26 N 4688.09 W 5912676.29 N 455751.56 E 5,619 4706,86 '>..- 6476.50 76,960 272,300 2958.07 3111.57 802.96 N 4776.89 W 5912683.45 N 455662.80 E 4.294 4795.80 6573.12 76.900 275.670 2979.92 3133.42 809.50 N 4870.76 W 5912690.48 N 455568.96 E 3.398 4889.81 6670.18 76,660 278,270 3002,12 3155.62 820.96 N 4964.55 W 5912702.44 N 455475.24 E 2.619 4983,85 6761.95 76.340 276.850 3023.55 3177,05 832.70 N 5053.00 W 5912714.64 N 455386.85 E 1,544 5072,58 6857.50 76,140 275,940 3046.27 3199.77 843.04 N 5145.23 W 5912725.46 N 455294.68 E 0,948 5165.04 6948.77 75.890 275.170 3068.33 3221,83 851.62N 5233.38 W 5912734.49 N 455206.58 E 0.863 5253.38 7037.62 75.410 278,050 3090.36 3243,86 861.52 N 5318.87 W 5912744.84 N 455121.13 E 3.186 5339,10 7137.15 76.530 278.400 3114.49 3267.99 875.33 N 5414.44 W 5912759.16 N 455025.64 E 1.176 5434.98 7229.92 76,720 277.600 3135.95 3289.45 887.90 N 5503.81 W 5912772.19 N 454936.33 E 0.864 5524.65 7325.55 76.980 277.400 3157.70 3311.20 900.05 N 5596.14 W 5912784.82 N 454844.07 E 0.340 5617.26 7417.47 77.220 277.310 3178.22 3331.72 911.52 N 5685.00 W 5912796.76 N 454755.27 E 0,278 5706.38 7513.99 75.840 279.460 3200.71 3354.21 925.20 N 5777.86 W 5912810.93 N 454662.49 E 2.595 5799.55 7605,96 75,760 280,940 3223,27 3376.77 940.99 N 5865.60 W 5912827.17 N 454574.82 E 1.562 5887,68 7700.75 75.070 278.040 3247.14 3400.64 956.12 N 5956.07 W 5912842.77 N 454484.44 E 3.049 5978,50 7794.81 75,130 277,150 3271 .33 3424.83 968.13 N 6O46.17W 5912855.26 N 454394.40 E 0.917 6068.88 7888.65 75,630 278.380 3295.02 3448,52 980.40 N 6136.14 W 5912867.99 N 454304.50 E 1.376 6159.13 7982.59 75,900 276.610 3318.12 3471.62 992.28 N 6226.41 W 5912880.34 N 454214.29 E 1.849 6249.67 .-. 8076,19 75,770 277.410 3341.02 3494.52 1 003.35 N 6316.49 W 5912891.89 N 454124.27 E 0.840 6340.00 8169.41 75,590 280.220 3364.09 3517.59 1017.19N 6405.73 W 5912906.19 N 454035.10 E 2.927 6429.57 8261 ,37 75.630 280.070 3386.94 3540.44 1032.88 N 6493.42 W 5912922.34 N 453947.50 E 0.164 6517.62 8356.80 75.260 278.210 3410.92 3564.42 1047.55 N 6584.61 W 5912937.49 N 453856.39 E 1.926 6609.16 8451,05 76.910 281.850 3433.60 3587.10 1063.49 N 6674.67 W 5912953.90 N 453766.41 E 4.137 6699.60 8544.52 77.100 279.590 3454.62 3608,12 1080.43 N 6764.15 W 591,2971.31 N 453677.02 E 2.365 6789.48 8637.85 77.420 279.460 3475.20 3628.70 1 095.50 N 6853.93 W 5912986.84 N 453587.32 E 0.369 6879.61 8729.80 77.240 280.260 3495.37 3648.87 1110.86 N 6942.31 W 5913002.67 N 453499,02 E 0.871 6968,36 8823,12 77,11 0 280,010 3516.08 3669,58 1126.87 N 7031.88 W 5913019.15 N 453409.53 E 0.296 7058,31 8917,86 77,040 279,650 3537.27 3690.77 1142.63 N 7122.87 W 5913035.39 N 453318.63 E 0,378 7149,67 9012.59 76.910 282.020 3558.62 3712,12 1159.98 N 7213.51 W 5913053.21 N 453228,08 E 2.441 7240.72 ._--ü-._-- u- 25 September, 2001 - 14:15 Page 4 of 7 DrlllQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 MWD Your Ref: AP/501032038400 Job No. AKMM11137, Surveyed: 5 September, 2001 . North Slope; Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 9108.26 76.660 288.580 3580.52 3734.02 1184.54 N 7303.29 W 5913078.23 N 453138.43 E 6.680 7331.10 .~ 3600.81 1205.40 N 7389.80 W 5913099.55 N 453052.03 E 10.756 7418,12 9199.65 77.740 278.560 3754.31 9294.65 77,550 278.960 3621,14 3774.64 1219.54 N 7481.52 W 5913114.16 N 452960.39 E 0.457 7510,16 -~.....- 9387,21 77.470 276.590 3641.16 3794.66 1231.76 N 7571.05 W 5913126.86 N 452870.92 E 2.501 7599.98 9479.70 77,990 277,030 3660.82 3814.32 1242.48 N 7660.79 W 5913138.04 N 452781.24 E 0,730 7689,96 9573.57 78.550 275.410 3679.90 3833.40 1252.44 N 7752.16 W 5913148.48 N 452689.93 E 1.792 7781,55 9667.97 77,540 275.450 3699.46 3852.96 1261.17 N 7844.09 W 5913157.69 N 452598.04 E 1,071 7873.68 9761.72 78.040 276.110 3719.28 3872.78 1270.40 N 7935.26 W 5913167.40 N 452506.92 E 0.871 7965.05 9857.13 76,530 274.260 3740.29 3893.79 1278.82 N 8027.94 W 5913176.30 N 452414.29 E 2.466 8057.91 9950.4 1 76,650 275,840 3761.92 3915.42 1286.80 N 8118.32 W 5913184.76 N 452323.95 E 1.653 8148.47 10049.47 76,270 276.580 3785.11 3938.61 1297.22 N 8214.06 W 5913195.68 N 452228.26 E 0.821 8244.44 10139.76 75.130 278.890 3807.42 3960.92 1308.99 N 8300.75 W 5913207.90 N 452141.64 E 2.782 8331.41 10230.40 75,270 274.890 3830.58 3984,08 1319.50 N 8387.73 W 5913218.86 N 452054.71 E 4.269 8418.62 10327.33 75,000 277.550 3855.45 4008.95 1329.65 N 8480.85 W 5913229.50 N 451961.64 E 2.667 8511.98 10421.44 75.330 277.620 3879.55 4033.05 1341.66N 8571.03 W 5913241.98 N 451871.53 E 0.358 8602.43 10513.04 75.630 274.160 3902.52 4056.02 1350.75 N 8659.22 W 5913251.53 N 451783.39 E 3.671 8690.83 10607,78 75.840 272.830 3925,86 4079.36 1356.35 N 8750.87 W 5913257.61 N 451691.77 E 1,378 8782.58 10703.31 76,030 271,360 3949,08 4102,58 1359.74 N 8843.47 W 5913261.48 N 451599.19 E 1,506 8875.24 10797.29 76.660 269.860 3971.27 4124.77 1360.71 N 8934.78 W 5913262.93 N 451507.88 E 1.690 8966,55 10891.07 76.100 265.480 3993.36 4146,86 1357.01 N 9025.83 W 5913259.71 N 451416.82 E 4,578 9057.47 -- 10985.00 75,780 263,610 4016.18 4169.68 1348.35 N 9116.53 W 5913251.52 N 451326.08 E 1.961 9147,92 11079.51 76,020 261.140 4039.21 4192.71 1336.18 N 9207.37 W 5913239.83 N 451235.17 E 2,547 9238.42 11172,77 76,670 259.100 4061.23 4214.73 1320.63 N 9296.64 W 5913224.75 N 451145.82 E 2.237 9327.27 11267.33 76.330 256.550 4083.31 4236.81 1301.25 N 9386.51 W 5913205.83 N 451055.85 E 2,647 9416.62 11361.47 76.550 256,290 4105,38 4258.88 1279.76 N 9475.47 W 5913184.81 N 450966.78 E 0.356 9505.00 11456,20 76,400 256.650 4127.53 4281.03 1258.21 N 9565.02 W 5913163.73 N 450877.12 E 0.402 9593,97 11548.80 76.960 254,500 4148.87 4302,37 1235.76 N 9652.28 W 5913141.74 N 450789.74 E 2.339 9680,63 11642.59 77.160 252.630 4169.87 4323.37 1209.90 N 9739.95 W 5913116.33 N 450701.94 E 1.955 9767.61 11737.34 77.410 252.110 4190.73 4344.23 1181.91 N 9828.03 W 5913088.80 N 450613.71 E 0.597 9854,96 11831,71 75,970 251.890 4212.45 4365.95 1153,53 N 9915.37 W 5913060.88 N 450526.22 E 1.543 9941,54 ---------- 25 September, 2001- 14:15 Page 5 of 7 DrlllQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for 2N-348 MWD Your Ref: API 501032038400 Job No. AKMM11137~ Surveyed: 5 September~ 2001 . North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Ea.llngs Northing. Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (O /1 OOft) 11925.48 76.020 252.150 4235.15 4388.65 1125.45 N 10001.91 W 5913033.25 N 450439.54 E 0.274 10027,34 12020.46 76.230 251.790 4257.92 4411.42 1096.91 N 10089.59 W 5913005.17 N 450351.71 E 0.429 10114.26 12038.47 76,400 251.610 4262.18 4415.68 1091.41 N 10106.21 W 5912999.76 N 450335.07 E 1,354 10130.73 '.- 12068.71 76.340 251.740 4269.31 4422,81 1082.17 N 10134.10 W 5912990.67 N 450307.12 E 0.463 10158.39 12164.98 78.790 251.040 4290.04 4443.54 1052.17 N 10223.19W 5912961.13 N 450217.88 E 2.642 10246,68 12259.86 76,400 250,220 4310.42 4463.92 1021.44 N 10310.60 W 5912930.86 N 450130.31 E 2.657 10333.28 12357.17 75,500 249,780 4334.04 4487.54 989.16 N 10399.31 W 5912899.04 N 450041 .43 E 1.024 10421.14 12454.32 74,620 250.920 4359.09 4512.59 957.59 N 10487.71 W 5912867.94 N 449952.87 E 1.451 1 0508.70 12549.60 75.250 250,890 4383.85 4537.35 927.49 N 10574.65 W 5912838.29 N 449865.77 E 0.662 10594.85 12644.01 76,520 251,650 4406.88 4560.38 898.09 N 10661.36 W 5912809.35 N 449778.91 E 1,555 10680.78 12740.48 76.530 254.740 4429.36 4582.86 870.97 N 10751.15 W 5912782.70 N 449688.98 E 3.115 10769.85 12835.80 76,660 258.180 4451.47 4604.97 849.27 N 10841.28 W 5912761.47 N 449598.73 E 3.513 10859.40 12931.63 77.410 258,220 4472.97 4626.4 7 830.17 N 10932.70 W 5912742.85 N 449507.22 E 0.784 10950.30 13027.37 78.490 258.390 4492,95 4646.45 811.19N 11024.38 W 5912724.35 N 449415.44 E 1.141 11041.47 13123.33 77,290 257.820 4513.09 4666.59 791.86 N 11116.19 W 5912705.49 N 449323.53 E 1.379 11132.76 13220.31 77.780 257.200 4534.02 4687.52 771.38 N 11208.64W 5912685.49 N 449230.97 E 0,803 11224.66 13317.57 78,920 256.480 4553.66 4707.16 749.69 N 11301.40 W 5912664.29 N 449138.11 E 1.378 11316.83 13413.68 77,530 253.100 4573.28 4726,78 725.02 N 11392.17 W 5912640.09 N 449047.20 E 3,734 11406.95 13506,85 75.810 255.630 4594.76 4748.26 700.58 N 11479.46 W 5912616.11 N 448959.79 E 3.223 11493.59 13605.99 75,880 256.330 4619.00 4772.50 677.29 N 11572.73 W 5912593.31 N 448866.40 E 0.688 11586.23 ~ 13701.24 76.400 255.230 4641.82 4795.32 654.57 N 11662.37 W 5912571.06 N 448776.64 E 1,247 11675.26 13797.06 76.210 257.320 4664.51 4818.01 632.49 N 11752.80 W 5912549.45 N 448686.09 E 2,128 11765,10 13893,53 76.720 257,870 4687,09 4840,59 612.34 N 11844.40 W 5912529.78 N 448594.39 E 0.766 11856.16 13990.03 77.670 259.210 4708.48 4861.98 593.65 N 11936.62 W 5912511.57 N 448502.07 E 1.674 11947.87 14085.24 77 ,790 259.270 4728.71 4882.21 576.28 N 12028.02 W 591-2494.68 N 448410.58 E 0.140 12038.80 14183,57 77,800 258.740 4749.50 4903.00 557.95 N 12122.37 W 5912476.84 N 448316.15 E 0.527 12132.65 14276.48 78,360 256.030 4768.69 4922.19 538.09 N 12211.07 W 5912457.45 N 448227.34 E 2,917 12220,81 14373.59 77.280 255.290 4789,18 4942,68 514.58 N 12303.03 W 5912434.42 N 448135.25 E 1,339 12312,15 14403.64 75,630 253.410 4796.22 4949.72 506.70 N 12331.16 W 5912426.69 N 448107.08 E 8.194 12340.07 14480,00 75,630 253.41 0 4815,17 4968.67 485.58 N 12402.05 W 5912405.94 N 448036,08 E 0.000 12410.40 Projected Survey "---q "-- - -- "-- ____n____- ----" 25 September, 2001 - 14:15 Page 6 of 7 Drl/lQuest 2.00.08.005 # Kuparuk River Unit Sperry-Sun Drilling Services Survey Report for 2N-348 MWD Your Ref: AP/501032038400 Job No. AKMM11137, Surveyed: 5 September, 2001 All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to AKB = 153.9' MSL. Northings and Eastings are relative to 1551 FNL & 1157' FEL. -~ - Magnetic Declination at Surface is 25.593° (28-Aug-01) "'- The Dogleg Severity is in Degrees per 1 00 feet (US). Vertical Section is from 155' FNL & 1157' FEL and calculated along an Azimuth of 271.460° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 14480.000., The Bottom Hole Displacement is 12411.56ft, in the Direction of 272.242° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 712.00 14480.00 710,06 4968.67 22.41 S 485.58 N 23.90 W 12402.05 W Tie On Point Projected Survey -'-/ Survey tool program for 2N-348 MWD Fro m Measured Vertical Dept,h Depth (ft) (ft) 0.00 712.00 0.00 710.06 25 September, 2001- 14:15 To Measured Vertical Depth Depth (ft) (ft) Survey Tool Description 712.00 14480.00 710.06 Tolerable Gyro (2N-348 GYRO) 4968.67 MWD Magnetic (2N-348 MWD) - --------.----- Page 7017 . North Slope, Alaska Kuparuk 2N DrlllQuest 2.00.08.005 ( MEMORANDUM ( State of Alaska Alaska Oil and Gas Conservation Commission " TO: Camille Taylor (j) Chair ~(J 1YÍ, SUBJECT: Mechanical Integrity Tests THRU: Tom Maunder 7' PAl Pol. Supervisor r? (.ray 2N ~ "\ 2N-302, 2N-348 FROM: John H, Spaulding KRU Petroleum Inspector Kuparuk River Field NON- CONFIDENTIAL DATE: January 10, 2002 Packer Depth Pretest Initial 15 Min, 30 Min, Well 2N-302 Type Inj, G TV,D. 5186 Tubing 2565 2560 2560 2560 Interval I P.T,D, 2011150 Type test S Test psi 1297 Casing 1653 3083 3073 3067 P/F P Notes: Initial MIT, conversion from producer Well 2N-348 Type Inj. G TV,D, 4377 Tubing 3200 3200 3175 3225 Interval I P,T,D, 2011420 Type test P Test psi 1094 Casing 2284 1519 1527 1531 PlF P Notes: Initial MIT: draw down due to high initiallA pressures Well 2M-35 Type Inj. S TV.D. 6192 Tubing 2205 2205 2205 2205 Interval I P,TD. 1960800 Type test P Test psi 1548 Casing 1025 1625 1625 1625 P/F P Notes: Well 2C-07 Type Inj. N TV.D, 5756 Tubing 1400 2600 2875 2850 Interval 0 P.T.D. 183096 Type test P Test psi 1439 Casing 1000 2420 2350 2310 P/F P Notes: Well Type Inj, TV,D, Tubing Interval ,- P,TD. Type test Test psi Casing P/F Notes: Type INJ, Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval 1= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover 0= Other (describe in notes) Test's Details Well 2C-07 failed a previous MIT-reported to the AOGCc. MITT with bridge plug set in the tubing @ 6165', Presurred up the tubing and the IA and held for 3.5 hours. The sharp increase in psi from 2600 psi to 2875 psi was due to a guage change. PAl will be filing a Sundry for continued operations. All other wells noted above passed their respective MIT's and are in comploiance with area injection orders. M,I.T.'s performed: ~ Attachments: none Number of Failures: Q Total Time during tests: § cc: none -- MIT report form 5/12/00 L.G. MIT KRU cpf-2 1-10-02js.xls 3/7/02 ~ . ., ( ( .. þ i ~u~uŒ (ill~ ~~~~l[!A\ ALAS IiA 0 IL AND GAS CONSERVATI ON COltDlISSION TONY KNOWLES, GOVERNOR 333 W, -¡r>' AVENUE. SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Tom Brockway Interim Drilling Engineering Supervisor . Phillips, Alaska, Inc. PO Box 100360 Anchorage AK 99501 Re: Kuparuk River Unit 2N-348 Phillips, Alaska, Inc. Permit No: 201-142 Sur Loc: 155' FNL, 1157' FEL, Sec 3, T9N, R7E, UM Btmhole Loc. 36' FSL, 3800' FEL, Sec. 32, T10N, R7E, UM Dear Mr. Brockway: 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 ftom other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Annular disposal of drilling wastes will not be approved for this well until sufficient data is submitted to ensure that the requirements of 20 AAC 25.080 are met. Annular disposal of drilling waste will be contingent on obtaining a well cemented surface casing confIrmed by a valid Fonnation Integrity Test (FIT). Cementing records, FIT data, and any CQLs must be submitted to the Commission for approval on form 10-403 prior to the start of disposal operations. Please note that any disposal of fluids generated from this drilling operation which are pumped down the surface/production casing annulus of a well approved for annular disposal on 2N Pad must comply with the requirements and limitations of20 AAC 25.080. Approval of this permit to drill does not authorize disposal of drilling waste in a volume greater than 35,000 barrels through the annular space of a single well or to use that well for disposal purposes for a period longer than one year. II ( ( r Þ Permit No: 201-142 Page 2 of 2 Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, ~M.~ Julie M. Heusser Commissioner BY ORDER OFXHE COMMISSION DATED this 'W:':" day of July, 2001 jjc/Enclosures cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. PH ILLL S Alaska, Inc. A Subsidiary of PHILLIPS PETROLEUM COMPANY ¡'I' '~. Phillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 July 16, 2001 Ms. Cammy Oechsli Taylor Commissioner Alaska Oil and Gas Conservation Commission 333 West ih Avenue, Suite 100 Anchorage, AK 99501 (907) 279-1433 Re: Application for Permit to Drill: KRU 2N-348 Surface Location: Target Location: Bottom Hole Location: 155'FNL,1157'FEL,Sec.3,T9N,R7E 428'FSL,2443'FEL,Sec.32,T10N,R7E 36'FSL,3800'FEL,Sec.32,T10N,R7E Dear Ms. Commissioner: Phillips Alaska, Inc. hereby applies for a Permit to Drill an onshore development well KRU 2N-348. The well will be drilled and completed using Nabors 16E. Please utilize documents on file for this rig. Subject to AOGCC approval, fluids and cuttings generated from drilling the well will be pumped down an approved and existing annulus on Drillsite 2N, or hauled to an approved Prudhoe or GKA Class II disposal wel, The following people are the designated contacts for reporting responsibilities to the Commission: A) Completion Report Sharon Allsup-Drake, Drilling Technologist (20 AAC 25.070) 263-4612 B) Geologic Data and Logs (20 AAC 25.071) Bill Morris, Geologist 263-4588 If you have any questions or require further information, please contact Brian Noel at (907) 265-6979 or Tom Brockway at (907) 263-4 5. RECEIVED JUL 1 6 2001 Alaska Oil & Gas Cons. Commission Anchorage l STATE OF ALASKA ~. , ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 MC 25.005 ~I \c, 1a, Type of work: Drill 0 Redrill 0 1b, Type of well. Exploratory 0 Stratigraphic Test 0 Development Oil 0 Re-entry 0 Deepen 0 Service 0 Development Gas 0 Single Zone 0 Multiple Zone 0 2, Name of Operator S, Datum elevation (DF or KB) 10, Field and Pool Phillips Alaska, Inc. RKB 35 feet 3. Address 6, Property Designation Kuparuk River Field P,O. Box 100360 Anchorage, AK 99510-0360 ADL 375108 & 380054 ALK 4309 Tarn Pool 4, Location of well at surface 7, Unit or property Name 11. Type Bond (see 20 AAC 25.0251) 155' FNL, 1157' FEL, Sec. 3, T9N, R7E, UM Kuparuk River Unit Statewide At top of productive interval 8, Well number Number 428' FSL, 2443' FEL, Sec, 32, T10N, R7E, UM 2N-348 #59 52 180 At total depth 9, Approximate spud date Amount 36' FSL,3800' FEL,Sec, 32, T10N,R7E,UM July 20, 2001 $200,000 12. Distance to nearest property line 13. Distance to nearest well 14. Number of acres In property is. Proposed depth (MD and TVD) 36 @ TD feet 2N-347 13' @ 499 2560 14876' MD /5066' TVD 16, To be completed for deviated wells 17, Anticipated pressure (see 20 AAC 25,035 (e)(2)) Kickoff depth: 300 MD Maximum hole angle 76.85 Maximum surface 1646 psig At total depth (TVD) 2178 psig 18. Casing program Settlno Depth size Specifications Top Bottom Quantity of Cement Hole Casino Welaht Grade Coupling Length MD TVD MD TVD (Include stage data) 24" 16" 62.5# H-40 Weld 120' 35' 35' 155' 155' 450sxAS1 12.25" 9.625" 40# L-80 BTCM 3352' 35' 35' 3387' 2300' 490 sx AS III L & 340 sx Class G 8,5" 7" 26# L-80 BTC Mod 12055' 35' 35' 12090' 4432' 370 sx Class G 6.125' 3.5" 9.3# L-80 EUE 8rd Mo( 3086' 11790' 4363' 14876' 5066' 590 sx GasBLOK 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total Depth: measured feet Plugs (measured) true vertical feet Effective Depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Conductor Surface Intermediate Production RECEIVED Perforation depth: measured JUL 1 6 2001 true vertical Alaska Oil & Gas Cons. Commission Anchorage 20. Attachments Filing fee 0 Property Plat 0 BOP Sketch 0 Diverter Sketch 0 Drilling program 0 Drilling fluid progra~ 0 Time vs depth ploV7DRefractlon analysis 0 Seabed report 0 20 AAC 2S.0S0 requirements 0 21. I hereby Z'07r y the best 01 my knowledge QuesOons? c::rian ;i!~ I Signed 4 ~ / ~7 Title: In'eâmDriIHngEnginooringSupe",." om Brockway ~ nv -. . "A1I.~l1n-nr::Jh Commission Use Onl\ I Permit Number.2D I-I slz API numb.er "2..t2:> 3B t/ CJ(:) Approval date"'119. () h) See cover letter so- /0;5- , ,- for other requirements Conditions of approval Samples required 0 Yes ŒJ No Mud log required! I 0 Yes ŒI No Hydrogen sulfide measures 0 Yes ~ No Directional survey required ~ Yes 0 No Required working pressure for BOPE D2M; ~ 3M; 0 SM; 0 10M;D 0 Other: ORIGiNAL SIGNlED ISY-' by order of ¡P,ojO) Approved by ,J M ~~I ßCU~AII' Commissioner the commission Date I I Form 10-401 Rev. 12/1/85. ORIGINAL Submit in triplicate ( ( ..Jplication for Permit to Drill, WeIl2N-348 Revision No,O Saved: 16-Jul-O1 Permit It - Kuparuk Well 2N-348 (Tarn) Application for Permit to Drill Document Ml)ximizE Well Volul; Table of Contents 1. Well Name......................................... ... ........... .... ............................. .............. ...... .....2 Requirements of 20 AAC 25.005 (f)........................................................................................................2 2. Location Summary........ ...... ............. ... ............ ................................ ... ..... ...... ...... .....2 Requirements of 20 AAC 25. 005(c)(2) ............. ................. ..................................................................... 2 Requirements of 20 AAC 25.050(b)........................................................................................................2 3. Blowout Prevention Equipment Information ......................................................... 3 Requirements of 20 AAC 25. 005(c)(3) ........................... ................................................"...................... 3 4. Dri II i ng Hazards Information........... ... .... ... ..... .................. .............. ......... ................3 Requirements of 20 AAC 25.005 (c)(4) .................................................................................................. 3 5. Procedure for Conducting Formation Integrity Tests ........................................... 3 Requirements of 20 AAC 25.005 (c)(5) .................................................................................................. 3 6. Casing and Cementing Program .............................................................................3 Requirements of 20 AAC 25. 005(c)(6) ....................... ............................................................................ 3 7. Diverter System Information........... ....... .... ....... ......... ...... ............ .... ....... ................4 Requirements of 20 AAC 25. 005(c)(7) ................................................ ............................................. ...... 4 8. Dri II i ng FI u id Program...................... ........ ...................... ... ...... ....... ................. .... ....4 Requirements of 20 AAC 25. 005(c)(B) ........... ........... ............... .............. ....................................... ......... 4 9. Abnormally Pressured Formation Information ...................................................... 5 Requirements of 20 AAC 25.005 (c)(9) .................................................................................................. 5 10. Seismic Analysis.. .... .............................. ... ......... ....... ..... ... .... ........ ... .... ............. .......5 Requirements of 20 AAC 25.005 (c)(10) ................................................................................................ 5 11. Seabed Condition Analysis .....................................................................................5 Requirements of 20 AAC 25.005 (c)(11) ................................................................................................ 5 12. Evidence of Bond i ng........................ ....... .... .... .... ............. ... ............ ........ ............. ....5 Requirements of 20 AAC 25.005 (c)(12) """"""""""""""""""""""""""""""""................................5 13. Proposed Dri II i ng Program.............. ....... ..... ....... ....... ..................... .......... ... .... ........5 2N-348 PERMIT IT. DOC 0""', ,Page 1 of 6 H , U I ì V A L Printed: 16-Jul-O1 ( .,( ~ ._plication for Permit to Drill, Well 2N-348 Revision No,Q Saved: 16-Jul-O1 Requirements of 20 AAC 25.005 (c)(13) ................................................................................................5 14. Discussion of Mud and Cuttings Disposal and Annular Disposal....................... 6 Requirements of 20 AAC 25.005 (c)(14) ................................................................................................6 15. Attachments.. ........................ ............................ ................................ ..... ......... ......... 6 Attachment 1 Directional Plan............................... ................................. ......................... .................. .....6 Attachment 2 Drilling Hazards.............................................................................................6 Attachment 3 Well Schematic..............................................................................................6 1. Well Name Requirements of 20 AAC 25.005 (f) Each well must be identified by a unique name designated by the operator and a unique API number assigned by the commlsion under 20 AAC 25: 040(b). For a well with multliJle well branches¡ each brancl7 must similarly be identified by a unique name and API number by adding a suffix to the name designated for the well by the operator and to tl7e number asSlf7ned to tl7e well by me comrnis.$ion The well for which this application is submitted will be designated as 2N-348. 2. Location Summary Requirements of 20 AAC 25.005(c)(2) An applic.-ation for a Permit to Drill must be accompanied by each of'the tal/owing items¡ except for an item already on file with the commission and Identified in the application: (2) a plat identifying the property and the propt:;/ty's owners and showlÍ7g (A)the coordlnates of the propoSt~d location of ti7e well at the 5vrface/ at the top of each o/:!fective formation! and at total depth referenced to governmental section lines. (8) the coordinates of the proposed location or the well at the 5vrface/ referenced to the state plane coordinate system for this st:;¡te as maintained by the National Geodetic Survey in the National Oceanic and Atmospheric Admini!itrattc)n/ (c") the proposed depth of the well at the top of eac11 objective formation and at total depth; Location at Surface 1155' FNL, 1157' FEL, Sec 3, T9N, R7E, UM NGS Coordinates RKB Elevation 153.9' AMSL Northings: 5,911,856 Eastings: 460,435 Pad Elevation 119.3' AMSL Location at Top of Productive Interval Ku aruk "A3" Sand NGS Coordinates Northings: 5,912,509 428' FSL, 2443' FEL, Sec 32, Tl0N, R7E, UM Eastings: 448,592 13 893' 4842' 4688' Location at Total De th NGS Coordinates Northings: 5,912,249 Eastings: 447,671 14 876' 5066' 4912' and (D) other ¡¡7formation required by 20 AAC 25.0.50(b)/ Requirements of 20 AAC 25.050(b) If a well is to be intentionally deviated, the application for a Permit to Dnll (Form 10..401) must (1) include a ph:¡t~ drawn to a suitable !>'"Cale, showing the path of the proposed wellbor"f!/ 1i7c1uding all adjacent wellbor-es within 200 feet of any portion oftl7e proposed well/ Please see Attachment 1: Directional Plan 2N-348 PERMIT IT. DOC 0 RIG I N A L : Prinœ:af:Ju~~~ .' ( :'1 ( ,¡:¡lication for Permit to Drill, WeIl2N-348 Revision No,Q Saved: 16-Jul-O1 and (2) for all wells within 200 feet of the proposed wellbore (A) list the names of the operators of those well~ to the extent that those names are known or discoverable in public record~ and show that eacl7 named operator has been furnished a copy of the application by certified ma/~' or (B) state that the applicant is the only affected owner. The Applicant is the only affected owner. 3. Blowout Prevention Equipment Information Requirements of 20 AAC 25.005(c)(3) An application for a Pelmlt to Drill must be accompanied by each of the following Item~ except for an Item already on file with the commission and identified in the application: (3) a diagram and descliption of the blowout prevention equipment (BOPE) as required by 20 MC 25.03~ 20 AAC 25.036, or 20 MC 25. 03~ as applicable; Please reference BOP schematics on file for Nabors 16E, 4. Drilling Hazards Information Requirements of 20 AAC 25.005 (c)(4) An application for a Permit to Drill must be accompanied by ead7 of the following Items~ except for an item already on file with the commi8sio17 and identified in the application: (4) infonnation on drilling l1azard~ including (A) the mðximum downhok; pressure that may be encountered,. criteria used to determine it, and maximum potential surface pressure based 017 a methane gradient; Based on offset well data, the expected reservoir pressure in the T3 Bermuda sand for the Tarn well 2N- 348 is -2200 psi at 4840' tvd, 0.45 psi/ft or 8.7 ppg EMW (equivalent mud weight). The maximum potential surface pressure (MPSP) while drilling 2N-348 is calculated using above reservoir pressure, a gas gradient of 0.11 psi/ft, and the T3 Bermuda sand target at 4840' tvd: MPSP =(4840 ft)*(0.45 - 0.11 psi/ft) = 1646 psi (B) data on potential gas zones~' - The well bore is not expected to penetrate any gas zones. and (C) data conceminq potential caU!;e:S of hole problems such as abnonnally geo-pressured s"trata, lost circulation ZOf7e5~ and zones that have a propensity for difr-erential stiding; Please see Attachment 2 - Drilling Hazards Summary 5. Procedure for Conducting Formation Integrity Tests Requirements of 20 AAC 25.005 (c)(5) An application for a Permit to Dr/II must be accompanied by each of the following item~ except for an item already 017 file with the commission and identified in the application: (S) a description of the procedure for conductlÍ7g formation integrity tests, as required under 20 AAC 2.5',OJO(f)/ Drill out surface and intermediate casing shoes and perform LOT test or FIT (maximum of 16 ppg EMW) in accordance with the Kuparuk LOT / FIT procedure, that Phillips Alaska has on file with the Commission. 6. Casing and Cementing Program Requirements of 20 AAC 25.005(c)(6) An application for a Permit to Drill must be accompanied by each of the following item~ except for an item already on file wIth the commission and identified in the application: (6) a complete proposed casing and cementing program as required by 20 AAC 25:03(}, and a de!:>"Cription of any slotted liner; pre- perforated line/; or screen to be ínstalled; 2N-348 PERMIT IT DOC 0 G Page30f6 R I I N A L Printed: 16~ul-01 f " '\ . ~lication for Permit to Drill, Well 2N-348 Revision No,O Saved: 16-Jul-O1 Casing and CementinlJ Program I Hole Top Btm CsglTbg Size Weigh Length MO/7VO MO/7VO 00 (in) (in) t (lb/ft) Grade Connection (ft) (ft) (ft) Cement ProC/ram 16 24 62.5 H-40 Welded 120' 35'/35' 155'/155' 421 sx 15.7 ppg ASl 9-5/8 12-1/4 40 L-80 BTC-Mod 3352' 35'/35' 3387'/2300' Lead: 490 sx 10.7 ppg AS Lite Tail: 340 sx 15.8 ppg 'G' w/ add. Planned TOC=Surface 7 8-1/2 26 L-80 BTC-Mod 12,055' 35'/35' 12,090'/4432' 370 sx 15.8 ppg 'G' wI add. Planned TOC=10,2271 3-1/2 6-1/8 9.3 L-80 EUE 8rd 3086' 11,790'/4363' 14,876'/5066' 590 sx 15.8 ppg 'G' w/ Mod Gasblok Planned TOC=11,5901 3-1/2 9.3 L-80 EUE 8rd 11,755' 35' / 35' 11,790'/4363' Mod 7. Diverter System Information Requirements of 20 AAC 25.005(c)(7) An application for a Permit to Drill must be accompanied by each of the following item:,~ except for an item already on fìle with the commi:,-sion and Identified in the application: (7) a diagram and description of the diverter system as required by 20 AAC 25. 035~ unless t/7i.5 requirement is waived by the commission under 20 AAC 25.035(!7){2); Please reference diverter schematic on file for Nabors 16E. 8. Drilling Fluid Program Requirements of 20 AAC 25.005(c)(B) An application for a Pennit to Dlill must be accompanied by each of the following Items~ except for an item already an file with the commi.s:~ion and identìfìed in the application: (8) a drilling fluid progritnn, 1Ì7c1uding a dÙ:;gram and desaiption of'the drilll/79 flUId system/ as required by 20 MC 25.033/' Drilling will be done using mud systems having the following properties: Spud to surface Intermediate Drill out casin oint Hole to TD Extended bentonite slur Freshwater GEM Freshwater GEM 9.8-10.0 9.3-9.6 9.3 50-120* 35-50 35-50 15-35 5-20 5-8 14-28 6-18 6-13 10-20 2-6 2-5 15-40 4-8 4-8 6-15 5-10 <5 9.5-10 9-9,5 9-9.5 +10 <11 <11 *Spud mud should be adjusted to a FV between 100-120 sec/qt to drill gravel beds Diagram of Nabors 16E Mud System on file. 2N-348 PERMIT IT DOC 0 RIG I N A L Printe:1:~:~~~ ( ( ,¡Jlication for Permit to Drill, Well 2N-348 Revision No,O Saved: 16-Jul-O1 Drilling fluid practices will be in accordance with appropriate regulations stated in 20 AAC 25.033. 9. Abnormally Pressured Formation Information Requirements of 20 AAC 25.005 (c)(9) An application for a PermIt to Drill must be accompanied by ead7 of tl7e following items, except for an item already on file with the commission and identified in the application: (9) for an exploratory or stratigraphic test we/~ a tabulation setting out the depths of predicted abnormally geo-pressured strata as required by 20 MC 25. 033(f); N/A - Application is not for an exploratory or stratigraphic test well. 10. Seismic Analysis Requirements of 20 AAC 25.005 (c)(10) An application for a Permit to Drill must be accompanied by each of the following item:,.., except for an item already on file with the commi.-;sion and identified in the application: (iO) for an exploratory or stratigraphic test we/~ a sei.,;mic refraction or reflection analysis as required by 20 AAC 25. 06.1 (a); N/ A - Application is not for an exploratory or stratigraphic test well. 11. Seabed Condition Analysis Requirements of 20 AAC 25.005 (c)(11) An application for a Permit to Drill must be accompanied by each of the following item~ except for an item already on fìle with the commission and Identified in the application: (il) for a well drilled from an offshore platforln mobile bottom-founded structure, jacknup ¡Zq, or floating drilling vesse~ an analy..<;/s of seabed conditions as reqwì'ed by 20 AAC 25. 061 (b); N/A - Application is not for an offshore well. 12. Evidence of Bonding Requirements of 20 AAC 25.005 (c)(12) An application for a Permit to O/ill must be accompanied by each of the following items~ except for an item already 0/7 tile with the commission and Identified in {be application: (12) evIdence showing that the requirements of20 AAC 25.025 {Bonding}have been met; Evidence of bonding for Phillips Alaska, Inc. is on file with the Commission. 13. Proposed Drilling Program Requirements of 20 AAC 25.005 (c)(13) An application for a Permit to Drill must be accompanied by each of the following itern'i¡ except for an item already 0/7 tHe with the commission and identified in the application: The proposed drilling program is listed below. Please refer as well to Attachment 3, Well Schematic. 1. MIRU Nabors 16E. 2. Install diverter system. 3. Drill 12-1/4" hole to 9-5/8" surface casing point according to directional plan. 4. Run and cement 9-5/8" 40#, L-80 BTC-Mod casing string to surface. Employ lightweight permafrost cement lead slurry and pump adequate excess to ensure cement reaches the surface. If cement does not circulate to surface, perform stage or top job. Install and test BOPE to 5000 psi. Test casing to 2500 psi. 5, Drill out cement and 20' of new hole. Perform LOT/FIT, but do not exceed 16.0 ppg EMW. 6. Drill 8-1/2" hole to intermediate casing point according to directional plan. Run LWD logging equipment with GR and resistivity. 7, Run and cement 7" 26#, L-80 BTC-Mod intermediate casing string. Pressure test casing to 3500 psi. - Note: If significant hydrocarbon zones are present above the intermediate casing point, sufficient cement will be pumped for isolation in accordance with 20 AAC 25.030(d)(3)(C). 2N-348 PERMIT IT. DOC 0 RIG I N A L Printe:af:Ju~~~ ( ~, ._plication for Permit to Drill, Well 2N-348 Revision No,Q Saved: 16-Jul-O1 S. Drill out cement and 20' of new hole. Perform LOT/FIT, but do not exceed 16.0 ppg EMW. 9. Drill 6-1/S" hole to TD according to directional plan. Run LWD logging equipment with GR, resistivity, and density-neutron tools. 10. Run 3-1/2" 9.3#, L-SO EUE Srd-Mod liner on drill pipe with Baker liner top packer and hanger and cement liner. 11. Pressure test liner to 3500 psi. 12. Run 3-1/2" 9.3#, L-SO Srd EUE Srd-Mod gaslift completion assembly. Sting into polished seal bore with seal assembly and pressure test tubing and annulus to 3500 psi. 13. Set TWC and ND BOPE. Install and pressure test production tree. 14. Secure weil, Rig down and move out. 15. Handover well to Operations Personnel. 14. Discussion of Mud and Cuttings Disposal and Annular Disposal Requirements of 20 AAC 25.005 (c)(14) An application for a Permit to Dr/II mustc be accompanied by each of the following item~ except for an item already on file with the commission and Identified in the application: (14) a general description of how the operator plans to dispose of'drilling mud and cuttings and a statement of whether the operator intends to request authorization under 20 AAC 25,080 for an annular disposal operationli7 the well.,' Waste fluids generated during the drilling process will be disposed of down a permitted annulus on 2N pad or hauled to a KRU Class II disposal well. All cuttings will be disposed of either down a permitted annulus on 2N pad or hauled to the Prudhoe Bay Field for temporary storage and eventual processing for injection down an approved disposal weil, At the end of drilling operations, an application may be submitted to permit 2N-34S for annular pumping of fluids occurring as a result of future drilling operations on 2N pad. 15. Attachments Attachment 1 Directional Plan Attachment 2 Drilling Hazards Summary Attachment 3 Well Schematic. 0 RIG I N ÁTB ;::::!i!~~ Phillips Alaska, Inc. North Slope, Alaska Kuparuk River Unit Tarn (2N Pad) 2N-348 (wpO3) RKB Elevation : North Reference: Units: 5911855.53 N, 460435.43 E 86.43 S, 364.81 W 70010' 12.4427" N, 150019' 06.2969" W 155' FNL & 1157' FEL, Sec. 3 - T9N - R7E 153,9Oft above Mean Sea Level True North Feet (US) .------ I I I I I -------< I I I 1 I i I I I I I I I I I I --.--- ) i I I i t I Well: ; ¡ Horizontal Coordinates: ! Ref. Global Coordinates : I Ref. Structure: ¡ Ref. Geographical Coordinates: I ¡ I I I ! I ¡ 1 Current Well Properties 2N-348 "-', 0 I SHL: Y = 5911855.53' & X= 460435.43' i I (155' FNL & 1157' FEL, SEC. 3- T9N-A7E1 ~Begin Dir @ 2.OO°f1()()ft (in 12-114" Hole): 3OO,ooft MD, 3OO.00ft TVD I Continue Dir @ 2.500/100ft: 5OO.00ft MD, 499,84ft TVD / Continue Dir @ 3,00°/1000 : 700,OOft MD, 698.400 TVD - ø Continue Dir @ 3,50°/1000: 1000,OOft MD, 990.41 ft TVD pontinue Dir @ 4.0Q0o/100ft: 1450,OOft MD, 1400.43ft TVD I !5p1!!r'r" Y"!SUI! - - -.. -- _.- -. -- OFt LIN AVI A Halblburtan Company 1500 --~ Continue Dir @ 4.0000/1ooft : 2550.00ft MD. 2072,9Oft TVD / End Oir, Start Sail @ 74.439° : 2750,ooftMO, 2130.37ft TVO I I Begin Dir @ 4.000/100ft: 2950.00ft MO, 2184.02ft TVD ,fÍfP í / End Dir, Start Sail @ 74.722° : 3220.00ft MD, 2256.02ft TVD ¡ ! / I' - _rß 3000 9-518" ~ . 3387JXY MD / 23(XtO3' 1VD - f I I I 9-5/8' Csg Pt ... Drill out 8-1/2" Hole ~in Dir @ 4.00°/1000 : 6420.00ft MD, 3099,24ft TVD I , ~ End Dir, Start Sail @ 76,339° : 6500.00ft MD, 3119.23ft TVO Begin Oir @ 3,ooo/100ft: 10500.00ft MD, 4063.92ft TVD i ¡End Oir, Start Sail @ 76,848" : / 11282,O8ft MD, 4247.82ft TVD --fP I ~ ----~-- ---.---. : 1'2 (2N-348) @ 484J.()() TVD, : 591.55 N & 11846.68 W of SllL : , (428' FS1. & 2443' FE1., SHe. 32 - TJON - R7J<;) ------_u ----.-- ---- _un --- --- -- -- 7' Casing rß 12090.00' /AD - 4431.66' TVD rß /' ----- ,<tõfP- / __om ---- ------ --_u_-n __7" ~.9 Pt ,."-p_ri~ 6:1/8" Hole to TO ..rß~ 3--'lz" A -~ Liner 14876.00' MD / 5065.59' TVD / ! Total Depth: 14876,000 MD, 5065.500 TVD I ¡ (36' FSL & 3800' FEL, SEC. 32 - T10N - A7E) i 0 6000 9000 10500 12000 13500 1500 3000 7500 4500 Scale: 1 inch = 1500ft prepared by: --~-1JalefTilne: ---- I DaveEgedahi I 21May,2001-1:16 DriliQuest 2,00.08.006 Phillips Alaska, Inc. North Slope, Alaska Kuparuk River Unit Tarn (2N Pad) 2N-348 (wpO3) , . . N ~--F' , c',-,' -~. - " t.- -,- . - - . - - ,- . - - - r - -~- !5pI!! II r" Y - !5 U 11 - - - - ' , - - --, - - -- - - , -- - AI INti S VIe: A Haftlbur!oo Cot'npany Reference is True North -12000 -6000 -4500 -3000 -1500 0 -10500 -9000 -7500 3000 ~Q ~Q 'ò~ ø- b.r¿.b.1' ~~ ,End Dir, Start Sail @ 74.722° : ~Q' ~,Q,bI r¿,r¿,ç) . 3220.00ft MD, 2256,O2ft TVD c'ò~ ~~. 10' ~Q '-. r¿.'òr¿.. ~~ ~ @ r¿.r¿,~ '. Q "\ Begin Dir @ 4,OO"/1001t : ~Q c','\'\ ,,\G<;) ~~~,\'\t::?J, c\'\G~~~-.1\ 2950.00ft MD, 2184,02ft TVD I ' ,-0 # G~'-' . ~"~,Q. b.çp 9~ \ \ ;,' T2 (2N-348)@484/.90TVlJ,iy.cY0@1°'cff"\ ø Q~~~' ,:\@'r¿,Gg\ \ End Dir, Start Sail@74.439": ¡591.55N&11846.68WojSHL i ,,\\<6 ~~ ,@'?J' <ÇbóJ' ,~Q"'~~Q' \. \ 2\50.00ftMD,2130,37f1TVD . ! (428' FST. & 2443' FE!., ¡ ,Q~'ò ':\'~'-~~ .~ Q'~ ~ \ ~r¿.Gr:; \ \\ \ Continue Dir@4.0OO0/lOOO.,: ì SEe. 32 - nON - R7E) ¡ .... <?'-"' <'-~ò~... ~ \ I \ , 2~50,OOO MD, 2072.900 TVD , \ '.(j~'( VI f;j"" / \. \ \. \ \ \ 1 (j) ~ \ \ \ \. \ \ Continue Dir @ 4,000°11000 : \' f;j \', I \ \ " \ 1450.\MD, 14oo,4~ft TVD \ (j) 2N ')Að f;jf)j', I ' " ~ I" ,æ. -u-tOWpO3 ~r;¡; Î, \, ,', '. ' , 7-~. 7"CasÒ1g ~ \ ! '\ \ \ '. \ ~ner 12090.00' MD " \ \ \ \ 14876.00' MD 4431,66' TVD \ \ \, '. 5065.59' TVD '-. \ \ \ ... ~ IA. \ \ \ '1:, 'o,' \ \ - + - - - - - - - - - - - - - - - - - - - - - - - ~5!.8'CS9Pl~..Drillout~1/2'HOI~-:~~R'r.asin!J--_\ - \ . \ 3387,00' MD " , \ 2300,03' TVD ~?-;:;. i Total Depth: 14876,OOft MD, 5065.59ft TVD I ------------------:-~// I' i (36' FSL & 3800' FEL, SEC, 32 - T10N - A7E) ¡ -------:------------ -------- / / Continue Dir @ 3,50°/1000: 1000,OOft MD, 990.41ft~"-- ./'-~/'/;// I Continue Dir @ 3.ooo/1001t : 7oo.00ft MD, 698.49ft TVo- / COn1inue Dir @ 2.500/100ft : 5OO,OOft MD, 499,84ft rv6 Begin Dir @ 2.ooo/100ft (in 12-1/4" Hole) : 300.000 MD, 300.000 TVD / ! SHL: Y = 5911855.53' & X= 460435.43' ! (155' FNL & 1157' FEL, SEC, 3-T9N-A7E 1500 0 -1500 -12000 -7500 -4500 -1500 0 -10500 -9000 -6000 -3000 Scale: 1 inch = 15000 -. -- ÐatelTime: - -~--- : 21 May,2001-1:16 Drill Quest 2.00.08.006 -~, 3000 1500 --., 0 -1500 <::) ::t:J - - ~ - - ~ r--- 0.00 300.00 500.00 700.00 1000.00 1223,25 1450.00 1469,30 2340.04 2550.00 2750.00 2950.00 3220.00 3387.00 40'16.48 £120(:;'23 6420.00 6500.00 9373.63 10038AO 10500.00 'j 0'727.55 11282.08 .¡ 2086Jrl 12090.00 1372'155 13875':36 13892.94 14876.00 0.00 0.00 0.00 0.00 4.00 225.00 8.99 227.79 17.37 242.97 24.03 255.64 31.08 262.73 31.75 263.46 64,14 28U30 72.21 284.12 74.44 292.14 74.44 292.14 74.72 280.94 74.72 280.94 '74, 280,94 74.72 2BO.94 74.72 280.94 76.34 278.09 16.3£; 76.34. 2783')9 27i3,09 76.34278.09 16,25 76.85 253.97 76.85 253.97 76.85 253.97 ~:5~:L97 76}j5 253,97 76.85 253.97 76.85 253.97 -153.90 146.10 345.94 544.59 836.51 0.00 300.00 499.84 698.49 990.41 1050,00 1203.90 1246.53 1400.43 1263.001416.90 1841 ,00 1994)30 1919.00 1976.47 2030.12 2102.12 2146.13 2072.90 2130.37 2184.02 2256.02 2300.03 23'¡ 2.00 2tòG5,90 2362.00 2515,90 2945.34 3099.24 2965.33 3119.23 00 0.00 N 0.00 N 4.93 S 20.38 S 56.56 S 83.61 S 102.08 S 103.29 S 48,94 S 5.48 S 54.15 N 126.76 N 200.71 N 231.29 N 3áß,53 N 38'1 N 786.57 N 799.36 N 10B5.16 N 00 3797.90 1'¡ 92.2Æ> N j .00 'j '16 N 3910.02 4063.92 1346.27 N 1.06 00 4'¡j7.90 1 EIW ft 0.00 E 0.00 E 4.93 W 21.45 W 78.83 W y ft 5911855.53 N 5911855.53 N 5911850.62 N 5911835.26 N 5911799.38 N 154.33 Vi 5911772.73 N 255.01 W 5911754.78 N 895,93 VV 264.99 VV 5911753.62 N 1085.75 W 1267.62 W 1446.08 W 1695.15 W 1853.32 W 591131128 N 5911855.72 N 5911916.31 N 5911989.85 N 5912065.10 N 5912096.50 N 244951 vV 59122'¡4.8ß N 2629.23 \/i 5912250.54 N 4725.95 W 5912666.79 N 4802.33 W 5912679.99 N 68'1 ,.,.,.,^^ ! ::Joo. 2976,30 N w \/1 8650.51 W 5913247.00 N N\ N 8870. vV 4093.92 4247.82 1293.82 N 9403.22 W 5913198.49 N ,00 4430.90 '1077-40 hi 10156,23 vV N 4277.76 4431.66 1076.50 N 10159.34 W 5912985.13 N 4649.00 4802JjO hi 11 N 4664'ciO .90 N 1'j W hi 4688.00 4841.90 591.55 N 11846.68 W 5912509.00 N 4798. 00 QO 4911.69 5065.59 1.90 4 461 ;\)12299,1:2 'Ill 1 1\1 327.12 N 12766.71 W 5912249.39 N X ft 460435.43 E 460435.43 E 460430.47 E 460413.87 E 460356.30 E 460280.BB E 460179.89 E 460169,90 E 45953925 E 459349.66 E 459168.11 E 458990.03 E 458741.36 E 458583.35 E 45'{9ST.76 E. 4.578082[3 E hi 455713.66 E 455637.34 E .91 E E 2N-348 (wpO3) DLS V.S. Comment (°/1 OOft) (ft) 0.0 SHL: 0.0 0.00 Begin Dir 2.0 4.68 Continue Dir 2.5 20.41 Continue Dir 3.0 75.91 Continue Dir 3,5 149,91 B<;1SB PnmHlfrost 3.5 249.60 Continue Dir C 4,0 25951 Top W Bst Sak 4.0 892.38 Base West Gar: {W31 OJ 4.0 1084.13 Continue Dir 4.0 1268.75 End Dir, Start Sail 0.0 1450.61 Begin Dir 4.0 1703.05 End Dir, Start Sail 0.0 1862.55 9-5/811 Csg Pt, Drill 8-1/211 Hole 0,0 2.<1\33,75 egO (K10) 0,0 2644.97 (~am p SS 0.0 4759.30 Begin Dir 4.0 4836.23 End Dir, Start Sail OJ) 6858.94 CSO OJ) 6,94 (f(5) E ill. N 0.0 8706.89 ::;,0 3.0 9456.05 OJ) 10197,32 0.0 10200.39 OJ) '1 '1703, (to 11 0,0 11861,44 (LO 1 Q,O .¡ ì 0.0 12767.13 Begin Dir (~: 1'4 451792.08 E Î E: 451039.10 E End Dir, Start Sail T7 ]I' Csg Pt, Drill 6-1/811 Hole T/. 'j ,ô, < Target T2 Total Depth 450284,97 E 450281.85 E E. hi E 448592.00 E 180.08 '<,. '-"'-"-"'"""--.".~"'~-'--'~~.._~-"""""""'=~"""'-'-'-'""""'-"'-"""""""".'""""""""""""""",""'""""""""='""""""""'='=:""""""",,",'= """"""'."""":"!",,,,"'"""""=""""~: .> .'. .. ..""""""""""""'"","""".:",""'",""""..,""".",""="1"","""'""""""""',,',','",,,""-,' :"^""""'-"':~""..'""",,,: Î E 447670.61 E C ::0 - - ~ - - ~ r--- "'-', OSAL REPORT 21 May, 2001 Your Ref: Well plan Based on Nabors 16E RKB e/e. Surface Coordinates: 5911855.53 N, 460435.43 E (70010' 12.4427" N, 150019' 06.2969/1 W) Surface Coordinates relative to Project H Reference: 911855.53 N, 39564.57 W (Grid) Surface Coordinates relative to Structure: 86.43 S, 364.81 W (True) Kelly Bushing: 153.9Oft above Mean Sea Level --- spe,.......y-5UI1' f.{B'[ìI::t;: I,f£ifj:::l{îI:~Y.:te:~rs A.\i'Ìiittwrlfl'¡ Ö2N~r Proposal Ref: pro9526 C ::J:J - - ~ ~ ........ Kuparuk River Unit Measured Depth (ft) 100.00 200,00 - 300,00 400.00 500.00 600,00 700,00 800,00 900.00 1000,00 1100.00 1200.00 1228,25 1300.00 1400,00 1450,00 1469.30 1500,00 1600.00 1700.00 1800.00 1900.00 2000,00 2100.00 21 May, 2001- 0:14 Incl. 0.00 0.000 0,000 0.000 0,000 2,000 4,000 6.494 8.992 11 ,685 14.499 Azim. 0.000 0,000 0.000 0,000 225.000 225,000 226.926 227.786 235.209 239.835 20,17 23.163 24.031 26.271 29.461 31,079 31 .750 32,825 36.386 40.021 43.709 47.438 51.199 54.984 261.403 262,726 263.460 264.571 267.780 270.486 272,808 274.835 276.633 278.249 Sub-Sea Depth (ft) -153.90 -53.90 46.10 146,10 246.08 345,94 445.51 544.59 642~9~ ,}'4Ø:36 " "" """ 8'3'6 5'1' "" .. '>'" . ,':..:'::,:'" 931.19 1024,11 1050.00 1114.95 1203.35 1246.53 1263.00 1288.95 1371.25 1449.83 1524.29 1594.28 1659.46 1719.51 Vertical Depth (ft) 100.00 200.00 300,00 399.98 499,84 990.41 1085,09 1178.01 1203.90 1268.85 1357.25 1400.43 1416,90 1442.85 1525,15 1603.73 1678.19 1748,18 1813.36 1873.41 0,00 Sperry-S un Drill i ng Services Proposal Report for 2N-348 Wp03 Your Ref: Well plan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 Local Coordinates Northings Eastings (ft) (ft) 0,00 N 0.00 N O,OON O,OON 31.41 S 43.48 S 56,56 S 69,39 S 80,70 S 83.61 S 90.45 S 98,61 S 102,08 S 103,29 S 105,00 S 108.71 S 109.59 S 107.63 S 102,83 S 95.22 S 84.84 S 0.00 E 11 .53 W 21 .45 W 35.56 W 54.70 W 78.83 W 108,29 W 143.41 W 154.33 W 184.04 W 230.04 W 255.01 W 264.99 W 281,30 W 337.94 W 399.76 W 466.45 W 537,68 W 613.11 W 692,38 W Page 2 of 10 Global Coordinates, ,', Northings ,,'5~§ling~ (ft) ,"""."""(ftJ ,," 5911854,30 N 5911850,62 N 5911844.33 N 5911835.26 N 5911824.31 N 5911812.34 N 5911799.38 N 5911786,71 N 5911775.58 N 5911772.73 N 5911766,04 N 5911758.12 N 5911754.78 N 5911753.62 N 5911752,00 N 5911748.58 N 5911748,03 N 5911750.34 N 5911755.52 N 5911763.52 N 5911774.31 N 460435.43 E 460435.43 E 460435.43 E 460434.1 9 E 460430.47 E 460423.84 E 460413,87 E 460399.71 E 460380,50 E 460356,30 E 460326,77 E 460291 .60 E 460280.66 E 460250,92 E 460204.87 E 460179.89 E 460169,90 E 460153,58 E 460096,92 E 460035.10 E 459968.43 E 459897.22 E 459821 ,83 E 459742.62 E , Dogleg Rate "(0/100ft) 0.000 0,000 0.000 2.000 2.000 2,500 2.500 3,000 3.000 3.000 3,500 3,500 3.500 3.500 3.500 3,500 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 Vertical Section 10.96 20.41 33.95 52.47 75.91 1 04.70 139.20 149.97 179.30 224.84 249.60 259.51 275.71 332.10 393,80 460.50 531.88 607.60 687.28 North Slope, Alaska Kuparuk 2N Comment 0.00 SHL: Y = 5911855.53' & X= 460435.4 (155' FNL & 1157' FEL, SEC. 3-T~.. A7E) , 0.00 0.00 0.00 Begin Dir @ 2.00"/100ft (in 12-114" Hole) : 300.00ft MD, 300.00ft TVD 1.17 4,68 Continue Dir @ 2.500/1O0ft : 500.0Oft MD, 499.84ft TVD Continue Dir @ 3.000/100ft : 700.00ft MD, 698.49ft TVD Continue Dir @ 3.500/1O0ft : 1000.00t MD, 990.41ft TVD Base Permafrost ~, Continue Dir @ 4,OOO"/100ft: 1450.0C MD, 1400.43ft TVD Top West Sak DrillQuest 2.00.08.006 Sperry-Sun Drilling Services . Proposal Report for 2N-348 Wp03 Your Ref: WeJ/plan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings §,,§~irì9§. Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ........ un .... (°/1 OOft) 2200.00 58,790 279.722 1774.13 1928,03 ?9117 7; 4596.59:98 E 4,000 770,54 2300.00 62.610 281.081 1823,06 1976,96 5911 459?74,31 E 4.000 856,97 .~-- 2340.04 64,144 281.598 1841.00 1994.90 59\1.181, ...- 459539.25 E 4.000 892.38 Base West Sak (WS1 0) 2400.00 66,443 282,348 1866.06 2019.96 5~~p.~22.8€fN 459486.03 E 4,000 946,16 2500,00 70,286 283.544 1902.92 2056.82 5911ßf1.4.16 N 459395,57 E 4.000 1037.65 2550,00 72.210 284.120 1919.00 2072.90 5911855.72 N 459349.66 E 4.000 1084.13 Continue Dir @ 4.0000/100ft : 2550.0C MD, 2072.90ft TVD 2600.00 72.738 286.142 1 934,06 5911868.41 N 459303,70 E 4.000 1130.72 2700.00 73.853 290.153 1962,81 5911898.72 N 459212,87 E 4.000 1223.08 2750,00 74.439 292.141 1976.47 5911916.31 N 459168.11 E 4.000 1268.75 End Dir, Start Sail @ 74.439° : 2750.00ftMD, 2130.37ft TVD 2800.00 74.439 292.141 1312,24 W 5911934,69 N 459123,59 E 0.000 1314.21 2900.00 74.439 292.141 1401.47 W 5911971.47 N 459034.55 E 0,000 1405.14 2950.00 74.439 292.141 1446.08 W 5911989.85 N 458990.03 E 0.000 1450.61 Begin Dir @ 4,00°/1 0 Oft : 2950.00ft MD, 2184.02ft TVD 3000.00 2197.43 144,11 N 1491,02 W 5912007.43 N 458945.18 E 4.000 1496.35 3100.00 2224.19 173,86 N 1582,64 W 5912037.66 N 458853.72 E 4.000 1589.35 3200.00 2250.75 196,92 N 1676,23 W 5912061.21 N 458760.25 E 4.000 1683.97 3220.00 74.722 2102,12 2256,02 200.71 N 1695.15 W 5912065.10 N 458741.36 E 4.000 1703.05 End Dir, Start Sail @ 74.722° : 3220.00ft MD, 2256.02ft TVD -- 3300.00 74.722 280,940 2123,20 2277,10 215,36 N 1770.92 W 5912080,15 N 458665.66 E 0,000 1779.45 3387.00 74.722 280,940 2146.13 2300.03 231,29 N 1853.32 W 5912096.50 N 458583.35 E 0,000 1862,55 9-5/8" Csg Pt '" Drill out 8-1/2" Hole 9-5/8" Casing 3400.00 74.722 280,940 2149,55 2303,45 233,67 N 1865,63 W 5912098.95 N 458571 ,05 E 0.000 1874.96 3500.00 74.722 280,940 2175,90 2329,80 251,98 N 1960,34 W 5912117,75 N 458476.43 E 0.000 1970.47 3600.00 74.722 280,940 2202.25 2356.15 270.28 N 2055.05 W 5912136.55 N 458381.82 E 0,000 2065.98 3700.00 74.722 280,940 2228,61 2382.51 288,59 N 2149.77 W 5912155,36 N 458287,20 E 0.000 2161.48 3800.00 74.722 280,940 2254,96 2408.86 306.90 N 2244.48 W 5912174,16 N 458192,59 E 0.000 2256.99 C 3900,00 74.722 280.940 2281.31 2435.21 325.21 N 2339,19 W 5912192.96 N 458097,97 E 0.000 2352.50 :::t:J 4000,00 74.722 280.940 2307.66 2461 .56 343.52 N 2433,90 W 5912211.77 N 458003.36 E 0,000 2448.01 - - ~ - -- ~ ----_u_.--_u_---_u_- ------,.'..u__u..u'..'....--'u.' .u.. _u 21 May, 2001 - 0:14 Page 3 of 10 DrillQuest 2.00.08.006 .......... Sperry-Sun Drilling Services Proposal Report for 2N.348 Wp03 Your Ref: Well plan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates -- - ,_Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings §"~l¡rìg~ Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ----------(fî) -- ---- (°/1 Daft) -- --- - - - - - ----- 4016.48 74.722 280.940 2312.00 2465.90 346,53 N 2449.51 W 4~7':9a7:76 E 0,000 2463.75 C80 (K10) 4100.00 74.722 280.940 2334.01 2487.91 361.82 N 2528.62 W 4579()8,74 E 0.000 2543.52 ~- 4200.00 74.722 280.940 2360,36 2514.26 380.13 N 2623,33 W 457814.12 E 0,000 2639.02 4206.23 74.722 280.940 2362.00 2515,90 381.27 N 2629.23 '!V, 457808.23 E 0.000 2644,97 Camp SS 4300,00 74.722 280,940 2386.71 2540,61 398,44 N 271ÆLO4 457719.51 E 0.000 2734.53 4400,00 74.722 280,940 2413.06 2566.96 416,75 N - 5912286,98 N 457624.89 E 0.000 2830.04 4500,00 74,722 280.940 2439.41 2593,31 435~q§N -- 5912305.78 N 457530,28 E 0.000 2925,55 4600,00 74.722 280.940 2465.76 2619.66 4q,9,36--N 5912324,58 N 457435.66 E 0,000 3021.05 4700,00 74.722 280.940 2492.11 2646,01 --- 471/(37 N< 5912343.39 N 457341 .05 E 0,000 3116,56 4800,00 74.722 280,940 2518.46 2672,36 489.913 N 5912362.19 N 457246.43 E 0.000 3212.07 4900.00 74.722 280.940 $Ö8.29 N 3286,32 W 5912380.99 N 457151.82 E 0.000 3307.58 5000,00 74.722 280,940 526.60 N 3381 ,03 W 5912399.79 N 457057.20 E 0,000 3403,09 5100,00 74.722 280,940 544.90 N 3475.74 W 5912418.60 N 456962.58 E 0,000 3498.59 5200.00 74.722 280.940 563.21 N 3570.45 W 5912437.40 N 456867.97 E 0,000 3594.10 5300.00 74.722 280.940 581.52 N 3665.17 W 5912456.20 N 456773.35 E 0,000 3689.61 5400.00 74.72 - 2 7 2830.47 599.83 N 3759,88 W 5912475.01 N 456678.74 E 0.000 3785.12 5500.00 74,722 2702.92 2856.82 618,14 N 3854.59 W 5912493.81 N 456584,12 E 0.000 3880.63 5600.00 74,722 2729.27 2883,17 636,44 N 3949.30 W 5912512,61 N 456489,51 E 0.000 3976.13 5700.00 74.722 -, 2755.62 2909.52 654.75 N 4044.02 W 5912531.41 N 456394.89 E 0.000 4071 .64 5800,00 74.722 2781.97 2935.87 673,06 N 4138.73 W 5912550.22 N 456300.28 E 0.000 4167,15 - 5900.00 74.722 280.940 2808,32 2962,22 691,37 N 4233.44 W 5912569,02 N 456205.66 E 0.000 4262.66 6000.00 74.722 280,940 2834.67 2988.57 709.68 N 4328.15 W 5912587.82 N 456111.04 E 0.000 4358.16 6100,00 74.722 280,940 2861.02 3014.92 727,98 N 4422.87 W 5912606,63 N 456016.43 E 0.000 4453.67 6200.00 74.722 280.940 2887.37 3041 .27 746,29 N 4517.58 W 5912625,43 N 455921,81 E 0.000 4549.18 6300,00 74.722 280.940 2913.72 3067.62 764.60 N 4612.29 W 5912644,23 N 455827.20 E 0.000 4644.69 6400.00 74.722 280.940 2940.07 3093.97 782.91 N 4707,OOW 5912663.03 N 455732.58 E 0,000 4740.20 6420.00 74.722 280,940 2945.34 3099.24 786,57 N 4725,95 W 5912666.79 N 455713,66 E 0.000 4759.30 Begin Dir @ 4.00°/1000 : 6420.00ft C) MD, 3099.24ft TVD 6500.00 76.339 278.089 2965.33 3119.23 799.36 N 4802,33 W 5912679,99 N 455637.34 E 4,000 4836.23 End Dir, Start Sail @ 76.339° : ::c 6500.00ft MD, 3119.23ft TVD 6600,00 76,339 278.089 2988.95 3142.85 813.04 N 4898.54 W 5912694,16 N 455541.21 E 0.000 4932.99 C'> 6700.00 76.339 278.089 3012.57 3166,47 826.71 N 4994.74 W 5912708.34 N 455445.08 E 0.000 5029.76 .------------,-------,---.---'--'..---- -----'--'-----------'-. ::t::=- 21 May, 2001 - 0:14 Page 4 of 10 DrillQuest 2.00.08.006 r-- Sperry-Sun Drilling Services . Proposal Report for 2N-348 Wp03 Your Ref: Wellplan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates. . Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings . f;~§ting§ Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ....... (~). . (°/1 OOft) 6800.00 76.339 278.089 3036,18 3190,08 840.38 N 5090.95 W t)~12722 4~5$48:95 E 0.000 5126.53 6900,00 76.339 278.089 3059,80 3213,70 854.05 N 5187.15 W !5.912 455252.81 E 0.000 5223.29 -0 7000.00 76,339 278.089 3083.42 3237.32 867,73 N 5283.36 W 59]275 455156,68 E 0,000 5320.06 7100.00 76.339 278,089 3107.04 3260,94 881.40 N 5379.56W 59~~2765. 455060,55 E 0,000 5416.83 7200.00 76,339 278.089 3130,65 3284,55 895.07 N 547 59 9.22 N 454964.42 E 0.000 5513.59 7300,00 76,339 278,089 3154,27 3308,17 5912793,39 N 454868,29 E 0,000 5610.36 7400,00 76.339 278.089 3177.89 3331.79 5912807.57 N 454772.16 E 0.000 5707,13 7500.00 76,339 278,089 3201,50 3355.40 5912821.74 N 454676.02 E 0.000 5803.89 7600.00 76.339 278.089 3225.12 3379.02 5912835.92 N 454579,89 E 0,000 5900,66 7700.00 76.339 278,089 3248.74 3402,6 5912850,09 N 454483.76 E 0.000 5997.43 7800.00 76.339 278,089 3272.36 1 N 6052.99 W 5912864.27 N 454387.63 E 0.000 6094.19 7900,00 76,339 278,089 3295.97 N 6149,20 W 5912878.44 N 454291 ,50 E 0.000 6190.96 8000,00 76.339 278,089 3319.59 1 004.45 N 6245.40 W 5912892.62 N 454195.37 E 0.000 6287.73 8100.00 76,339 278.089 3343.21 1018.13 N 6341.60 W 5912906.79 N 454099.23 E 0.000 6384.49 8200.00 76,339 278,089 .. 9366.82 1031,80 N 6437.81 W 5912920.97 N 454003,10 E 0,000 6481.26 8300,00 76.33 3390.44 3544.34 1045.47 N 6534.01 W 5912935,15 N 453906.97 E 0,000 6578.03 8400.00 76.339.. 3414.06 3567.96 1059.14 N 6630.22 W 5912949,32 N 453810.84 E 0.000 6674.79 8500,00 76,339 3437.67 3591 .57 1 072,82 N 6726.42 W 5912963.50 N 453714.71 E 0.000 6771 .56 8590.30 76,339 3459,00 3612.90 1085,16 N 6813.29 W 5912976.30 N 453627.91 E 0.000 6858.94 C50 8600.00 76.339 3461,29 3615.19 1 086.49 N 6822,63 W 5912977.67 N 453618.58 E 0.000 6868.33 .- 8700.00 76.339 278.089 3484,91 3638.81 1100.16 N 6918,83 W 5912991.85 N 453522.44 E 0.000 6965.09 8800,00 76.339 278,089 3508,53 3662.43 1113,83 N 7015,04 W 5913006,02 N 453426.31 E 0.000 7061.86 8900.00 76.339 278.089 3532,14 3686,04 1127,51 N 7111 .24 W 5913020,20 N 453330,18 E 0.000 7158.63 9000.00 76,339 278.089 3555.76 3709,66 1141.18N 7207.44 W 5913034,37 N 453234,05 E 0.000 7255.39 9100.00 76.339 278.089 3579.38 3733.28 1154.85 N 7303,65 W 5913048.55 N 453137.92 E 0.000 7352.16 <::) 9200.00 76,339 278.089 3602,99 3756,89 1168.52 N 7399.85 W 5913062.72 N 453041.79 E 0.000 7448.93 9300.00 76.339 278.089 3626,61 3780.51 1182.20 N 7496,06 W 5913076.90 N 452945,65 E 0.000 7545.69 ::t:J 9373.63 76,339 278.089 3644.00 3797.90 1192.26 N 7566.89 W 5913087.34 N 452874.88 E 0.000 7616.94 C40 (K5) - 9400,00 76.339 278,089 3650.23 3804.13 1195.87 N 7592.26 W 5913091,07 N 452849.52 E 0,000 7642.46 - 9500.00 76.339 278.089 3673.85 3827,75 1209,54 N 7688.47 W 5913105.25 N 452753,39 E 0.000 7739.23 Q - - :<:: ::r--- .-.---.------..--.--..-.-... -..-.... .......................... r--- 21 May, 2001 - 0:14 Page 5 of 10 DrillQuest 2.00.08.006 . Sperry-Sun Drilling Services Proposal Report for 2N-348 Wp03 Your Ref: WeJ/plan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 North Slope, Alaska Kuparuk 2N Kuparuk River Unit Vertical Section Global Coordinates Northings .§~§Urig~ .. (ft) un. . .... Dogleg Rate (°/1 0 Oft) Sub-Sea Depth (ft) Vertical Depth (ft) Local Coordinates Northings Eastings (ft) (ft) Measured Depth (ft) Comment Azim. Incl. 92'657.26 E 452561,13 E 452465.00 E 452368.86 E 452272,73 E 0.000 0.000 0,000 0,000 0.000 7835.99 7932,76 8029.53 8126.29 8223.06 7784,67 W 7880.88 W 7977,08 W 8073.28 816 9600.00 9700.00 9800.00 9900.00 10000.00 76.339 76,339 76.339 76.339 76,339 3851.36 3874.98 3898.60 3922,21 3945.83 1223.21 N 1236,89 N 1250.56 N 1264.23 N 1277,90 N 278,089 278.089 278.089 278.089 278,089 3697.46 3721.08 3744.70 3768,31 3791.93 >~. C37 5913181,57 N 5913190.30 N 5913204.48 N 5913218.65 N 5913232.83 N 452235,82 E 452176.60 E 452080.47 E 451984,34 E 451888.21 E 0.000 0,000 0.000 0.000 0,000 8260.22 8319.83 8416.59 8513,36 8610.13 10038.40 10100,00 10200,00 10300.00 10400.00 76.339 76,339 76,339 76.339 76.339 278.089 278,089 278,089 278.089 278.089 3954,90 3969.45 3993,06 4016,68 4040,30 1283.16 N 1291 ,58 N 1305,25 N 318,92 N 1332.59 N 3801,00 3815.55 3839,16 3862.78 3886.40 Begin Dir @ 3.00°/1 0 Oft : 10500.00ft MD, 4063.92ft TVD 346.27 N 8650.51 W 5913247.00 N 451792,08 E 0.000 8706.89 10500.00 76,339 278,089 8803.84 8900.96 8927.71 8997.99 10600.00 10700.00 10727.55 10800.00 76.274 76.247 76.246 76.258 1357.34 N 1363.20 N 1363.89 N 1363.82 N 8747.02 W 8843.97 W 8870.72 W 8941.09 W 5913258,58 N 5913264,95 N 5913265,78 N 5913266,08 N 451695.62 E 451598.71 E 451571,96 E 451501,59 E 3,000 3.000 3.000 3.000 Iceberg 451404.54 E 451307.83 E 451211.71 E 451116.46 E 451039.10 E 10900,00 11000.00 11100,00 11200.00 11282.08 76,30 76.396 76.522 76,686 76.848 1359,22 N 1349,39 N 1334,36 N 1314,19 N 1293.82 N 9038.12 W 9134,78 W 9230.82 W 9325,97 W 9403,22 W 5913261,98 N 5913252.65 N 5913238,13 N 5913218.45 N 5913198.49 N 3,000 3.000 3,000 3.000 3.000 9094.66 9190,72 9285.89 9379.91 9456,05 4004,94 4028,54 4051,96 4075,13 4093.92 4158,84 4182,44 4205,86 4229,03 4247.82 - End Dir, Start Sail @ 76,848° : 11282.08ft MD, 4247.82ft TVD 11300.00 11400.00 11500.00 11600.00 11700.00 76.848 76,848 76.848 76.848 76,848 253.965 253.965 253.965 253.965 253,965 4098,00 4120,75 4143.51 4166.26 4189.02 1289,00 N 1262,10N 1235.20 N 1208.30 N 1181.40 N 9420,00 W 9513,58 W 9607.17 W 9700.76 W 9794,35 W 5913193.75 N 5913167,35 N 5913140,94 N 5913114.53 N 5913088,12 N 451022,30 E 450928,57 E 450834,85 E 450741 .12 E 450647.39 E 0.000 0.000 0.000 0.000 0.000 9472.56 9564.69 9656.82 9748.95 9841 .08 4251,90 4274,65 4297.41 4320.16 4342.92 <::) :::c - - ~ 11800.00 11900.00 12000,00 12086,67 12090.00 76.848 76,848 76,848 76,848 76.848 253.965 253.965 253.965 253.965 253.965 9887,94 W 9981,52 W 10075,11 W 10156.23 W 10159.34 W 5913061.71 N 5913035.30 N 5913008.90 N 5912986,01 N 5912985,13 N 450553,66 E 450459.94 E 450366,21 E 450284,97 E 450281 ,85 E 9933.21 10025,34 10117.47 10197.32 10200.39 4211.77 4234,52 4257.28 4277,00 4277.76 4365,67 4388.42 4411.18 4430.90 4431,66 1154,51 N 1127,61 N 1100,71 N 1077.40 N 1076.50 N 0,000 0.000 0.000 0.000 0.000 T7 7" Csg Pt ... Drill 6-1/8" Hole to TD 7" Casing ::t=:. r-- 21 May, 2001 - 0:14 DrillQuest 2.00.08.006 Page 6 of 10 Sperry-Sun Drilling Services Proposal Report for 2N-348 Wp03 Your Ref: WeJ/plan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 North Slope, Alaska Kuparuk River Unit Kuparuk 2N Measured Sub-Sea Vertical Local Coordinates Global Coordinates . Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings É~§ting$ . Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ." . (ltl'" (°/1 OOft) . . 12100,00 76.848 253.965 4280.03 4433,93 1073.81 N 10168.70 W ?:912~82;~~~N~ . . 450272.48 E 0.000 10209.60 12200,00 76.848 253.965 4302.79 4456.69 1046.91 N 10262,29 W ~~1295ft.~~N"'.".. 450178.75 E 0,000 10301.73 -. 12300.00 76,848 253,965 4325,54 4479.44 1020.02 N 10355.88 W 5~~292g¡$~N '. . 450085.03 E 0.000 10393,86 12400.00 76.848 253.965 4348.29 4502.19 993,12 N 10449.47Vffi 59~2~03,26N 449991 .30 E 0,000 10485.99 12500.00 76.848 253.965 4371.05 4524.95 966,22 N 1 05~..p5 Vil 5912876.85 N 449897.57 E 0.000 10578,12 12600.00 76.848 253.965 4393,80 4547.70 939.32 N 5912850.45 N 449803.84 E 0.000 10670,25 12700,00 76.848 253.965 4416,56 4570.46 912. 5912824,04 N 449710.12 E 0,000 10762.38 12800.00 76.848 253.965 4439,31 4593,21 8 5912797.63 N 449616.39 E 0,000 10854,51 12900.00 76.848 253.965 4462.07 4615,97 8 5912771,22 N 449522.66 E 0.000 10946.64 13000.00 76.848 253.965 4484.82 4638.72 8 5912744,81 N 449428.93 E 0,000 11038.77 13100,00 76,848 253,965 4.83 N 11104.58 W 5912718.40 N 449335.21 E 0.000 11130.90 13200,00 76.848 253,965 . 777.93 N 11198,17W 5912692.00 N 449241 .48 E 0.000 11223.03 13300.00 76.848 253.965 751.04 N 11291.76 W 5912665.59 N 449147.75 E 0,000 11315.16 13400.00 76.848 253.965 724,14 N 11385.35 W 5912639.18 N 449054,02 E 0.000 11407,29 13500.00 76,848 253,965.. 697,24 N 11478.94 W 5912612.77 N 448960.30 E 0.000 11499.42 13600,00 4775.24 670,34 N 11572.52 W 5912586,36 N 448866.57 E 0.000 11591.55 13700.00 4798.00 643.44 N 11666.11 W 5912559,95 N 448772,84 E 0.000 11683.69 13721.55 4802,90 637.65 N 11686,28 W 5912554,26 N 448752.65 E 0.000 11703.53 T3.1 13800.00 4820.75 616.55 N 11759.70 W 5912533.54 N 448679.11 E 0,000 11775.82 13875.36 4837,90 596.27 N 11830.23 W 5912513.64 N 448608.48 E 0.000 11845.25 T3 _. 13892.94 76.848 253,965 4688.00 4841.90 591.55 N 11846,68 W 5912509.00 N 448592,00 E 0.000 11861 .44 Target - T2 (2N-348), 100.00 Radius" Geological 13900.00 76.848 253.965 4689,61 4843,51 589.65 N 11853.29 W 5912507,14 N 448585,39 E 0.000 11867.95 14000.00 76.848 253.965 4712.36 4866,26 562.75 N 11946,88 W 5912480.73 N 448491 ,66 E 0,000 11960.08 14100.00 76,848 253,965 4735.11 4889.01 535.85 N 12040.46 W 5912454.32 N 448397,93 E 0.000 12052,21 14200.00 76.848 253.965 4757,87 4911,77 508,95 N 12134.05 W 5912427.91 N 448304.20 E 0.000 12144.34 C> ::x:J 14300.00 76.848 253.965 4780,62 4934,52 482.06 N 12227,64 W 5912401.50 N 448210.48 E 0,000 12236.47 14332.43 76,848 253.965 4788.00 4941 ,90 473,33 N 12257,99 W 5912392.94 N 448180.08 E 0,000 12266,34 T2 -. 14376.37 76.848 253.965 4798.00 4951 ,90 461.51 N 12299.12 W 5912381,33 N 448138,89 E 0.000 12306.83 C35 (K3) G-:> 14400.00 76.848 253.965 4803.38 4957.28 455,16 N 12321.23 W 5912375.09 N 448116.75 E 0,000 12328.60 14500.00 76,848 253,965 4826.13 4980,03 428.26 N 12414,82 W 5912348.69 N 448023.02 E 0.000 12420.73 :--~ ):::.. r--- 21 May, 2001 - 0:14 ---.....---.-..---.--.-..-..--.--.-...-......n..- Page 70t10 DrillQuest 2.00.08.006 C> :::c ~ =:=: ::t=:. r-- Sperry-Sun Drilling Services Proposal Report for 2N-348 Wp03 Your Ref: Well plan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 Kuparuk River Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 14600,00 76,848 253.965 4848.88 5002.78 401.36 N 12508.41 W 14700.00 76,848 253,965 4871.64 5025.54 374.46 N 12601.99 W 14800.00 76.848 253.965 4894.39 5048.29 347.57 N 12695,58 W -- 14876,00 76.848 253.965 4911,69 5065.59 327.12 N 12766.71 Global Coordinates. Northingsl:;~~J¡ng~ (ft) .. (fU . ..929:29 E 447835,57 E 447741.84 E 447670.61 E 'FEL. Comments Measured Depth (ft) ."",. 0.00 0.00 300,00 300,00 500.00 499.84 700.00 698.49 1 000.00 990.41 1450.00 1400.43 2550,00 2072,90 2750.00 2130.37 2950.00 2184.02 3220.00 2256.02 255.01 W 1085.75 W 1267.62 W 1446,08 W 1695,15W Continue Dir @ 4,OOOo/1OOft: 1450.00ft MD, 1400.43ftTVD Continue Dir @ 4.0000/1OOft: 2550.00ft MD, 2072.90ft TVD End Dir, Start Sail @ 74.439° : 2750.00ftMD, 2130,37ft TVD Begin Dir @ 4.000/100ft: 2950.0Oft MD, 2184.02ft TVD End Dir, Start Sail @ 74.722° : 3220.00ft MD, 2256.02ft TVD . D()gleg Rate (°/1 0 Oft) 0,000 0.000 0.000 0.000 North Slope, Alaska Kuparuk 2N Vertical Section Com ment All data is in Feet (US) unless otherwise stated. Directions and coordinates are r, Vertical depths are relative to RKB = 153.9' MSL. Northings and Eastinas are The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well and calculated along an Azil11uth of 2 Based upon Minimum Curvature type calculations, The Bottom Hole Displacement is 12770,9Oft" in t urad Deptff'ôf14876.0Oft., . 271.468° (True). 12512.86 12604,99 12697.1 2 12767,13 Total Depth: 14876,OOft MD, 5065.~ TVD 31-1/2" Liner /""'. _. O,OON 0.00 N 4,93 S 20,38 S 56.56 S 0.00 E 0,00 E 4,93W 21.45 W 78,83 W SHL: Y = 5911855.53' & X= 460435.43' (155' FNL & 1157' FEL, SEC, 3-T9N-R7E) Begin Dir @ 2.00o/100ft (in 12-1/4" Hole) : 300,OOft MD, 300.00ft TVD Continue Dir @ 2.500/100ft : 500.00ft MD, 499.84ft TVD Continue Dir @ 3.000/100ft : 700.00ft MD, 698.400 TVD Continue Dir @ 3.50o/1O0ft: 1000.00ft MD, 990.41ftTVD 21 May, 2001 - 0:14 Page 8 of 10 . Coordinates orthings Eastings (ft) (ft) Comment 102.08 S 5.48S 54.1 5 N 126.76 N 200.71 N DrillQuest 2.00.08.006 C ::0 - - C":) - - ==== ~ r=-- Sperry-Sun Drilling Services Proposal Report for 2N-348 Wp03 Your Ref: Wellplan Based on Nabors 16E RKB ele. Revised: 21 May, 2001 Kuparuk River Unit North Slope, Alaska Kuparuk 2N Measured Depth (ft) .~" Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment Comments (Continued) 3387.00 2300.03 231.29 N 1853,32 W 6420.00 3099,24 786.57 N 4725,95 W 6500.00 3119,23 799.36 N 4802,33 W 10500,00 4063.92 1346.27 N 8650,51 W 11282.08 4247,82 1293.82 N 9403.22 W 12090.00 4431.66 1076.50 N 1015 14876.00 5065,59 327.12 N 1276 9-5/8" Csg Pt .., Drill 0.18-1/2" Begin Dir @ 4,002. 0: 6420,OOßIMD, 3099,24ft TVD End Dir, Start§ail '. 9° : 6500:00ft MD, 3119.23ft TVD Begin Q,!r@3,~qo/t 10500.00ft MD, 4063.92ft TVD EndDir,;~tart Sâi,,;@ 7 8° : 11282.08ft MD, 4247.82ft TVD - u:bEiII 6-1/8" Hole to TO Ith :14876,000 MD, 5065.59ft TVD Formation Tops Penetration Poi n t Sub-Sea Depth Northings Eastings Formation Name (ft) (ft) (ft) 1050,00 0.000 359,700." 1228,25 1203,90 1 050,00 83.61 S 154,33 W Base Permafrost 1263.00 0.000 359.700 1469.30 1416.90 1263.00 103.29 S 264.99 W Top West Sak 1841,00 0.000 359.700 2340,04 1994.90 1841.00 48.94 S 895.93 W Base West Sak (WS1O) 2312.00 0.000 359.700 4016.48 2465,90 2312.00 346.53 N 2449,51 W C80 (K10) 2362.00 0,000 359.700 4206.23 2515.90 2362,00 381.27 N 2629.23 W Camp SS 3459,00 0.000 359.700 8590,30 3612.90 3459.00 1085,16N 6813,29 W C50 3644,00 0,000 359.700 9373,63 3797.90 3644.00 1192.26 N 7566,89 W C40 (K5) 3801,00 0.000 359.700 10038.40 3954.90 3801 .00 1283,16N 8206.43 W C37 3964.00 0,000 359,700 10727.55 4117.90 3964.00 1363.89 N 8870.72 W Iceberg 4277.00 0,000 359.700 12086,67 4430.90 4277.00 1077.40 N 10156.23 W T7 4649.00 0,000 359.700 13721 ,55 4802.90 4649.00 637.65 N 11686,28 W T3.1 4684,00 0.000 359.700 13875,36 4837,90 4684,00 596,27 N 11830,23 W T3 4788.00 0.000 359.700 14332.43 4941 ,90 4788.00 473.33 N 12257,99 W T2 4798.00 0,000 359.700 14376.37 4951.90 4798.00 461.51 N 12299.12 W C35 (K3) .----. 21 May, 2001 - 0:14 Page 9 of 10 DrillQuest 2.00.08.006 a ::t:J - - t7:) - - ~ r--- Kuparuk River Unit Casing details From Measured Vertical Depth Depth (ft) (ft) <Surface> <Surface> <Surface> To Measured Vertical Depth Depth (ft) (ft) <Surface> <Surface> <Surface> 3387.00 12090.00 14876,00 2300.03 4431.66 5065.59 Target Name T2 (2N-348) Targets associated with this wellpath Sperry-Sun Drilling Services Proposal Report for 2N-348 Wp03 Your Ref: WeJ/pJan Based on Nabors 16E RKB eJe. Revised: 21 May, 2001 Casing Detail 9-5/8" Casing 7" Casing 4-1/2" Liner Mean Sea LeveVGlobal Coordinates: Geographical Coordinates: Target Radius: Target Entry Coordinates TVD Northings Eastings (ft) (ft) (ft) 4841.90 4688,00 591 .55 N 11 846,68 W 5912509.00 N 448592,00 E 70010'18.1699" N 150024'49,5530" W North Slope, Alaska Kuparuk 2N ~- Target Shape Target Type 100,OOft Circle Geological -- 21 May, 2001 - 0:14 Page 100f10 DrillQuest 2.00.08.006 -( ( Sperry-Sun Anticollision Report ["""""""""""""""""""" ! Compan)': j Field' I . i Reference Site: 'I Reference Well: . Reference Wcllpath: ........................................................ .......................... ........."""""" ......................"""""" ............'-""""""""',""',"","'..........m..m-.......m..... ""'....-......."""""""""""""""",-"""-"",-""""",,........__...............~ Phillips Alaska Inc. Kuparuk River Unit Kuparuk 2N Pad Plan 2N-348 Plan 2N-348 Date: 5/20/2001 Time: 23:52:22 Page: 1 Well: Plan 2N-348, True North Nabors 16E Rig @ 2N-348 153.9 Db: Sybase Principal Plan & PLANNED PROGRAM i ISCWSA Ellipse I Trav Cylinder North ! Ellipse + Casing i I Co-ordinate(NE) Reference: Vertical (TVD) Reference: GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval: 100,00 ft Depth Range: 153.90 to 14876.00 1t Maximum RadilL'>: 1672.21 ft Reference: Error Model: Scan Method: Error Surface: Survey Program for Definitive Wellpath Date: 4/5/2001 Validated: No Planned .From To Survey ft ft 153.90 800,00 800.00 14876.00 Version: Toolcode 5 Tool Name Planned: 2N-348 wp03 V1 Planned: 2N-348 wp03 V1 CB-GYRO-SS Camera based gyro single shots MWD+IFR-AK-CAl-SC MWD+IFR AK CAl SCC -- Casing Point,> --------------... '------- MD TVD Diameter Hole Size ft ft in in .."..,.....-,........,..........-..........".....-,......"....,..-..,"""'""""","""""-"""""-"""m'm....,........"""""""""'".,..,-.."...,.....,..-...,..""....,........,-"...,..........."",.....,.,.,.....,............-......."....,-.......,..................-..............,....,.,.""'-"""....,..................-."""""""""'-""""""-....-...."...,-.."".."....,....",..................".....,...,."..,.,...,..-..,..,."....,-.....,..,.,..."." 3387,00 2300,03 9,625 12.250 9518" 12090,00 4431.63 7,000 8,500 7". 14876.00 5065.45 .~ 6.125 3/1/2" ~.¡;)t.oI""'" Name Summary <---------------------- Offset Wellpath ---______m______----> Reference Offset Ctr-Ctr No.Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft 1t ft ft ..............................................,................................................................................................................................................................"""""""""""""""""",'"""'""""""""""""",,,""',,'.....m.........................................................................."""""""""""""""""".........................".............................."..................,...................................'..... Kuparuk 2N Pad 2N-320 2N-320 V2 299.99 300.00 421.45 3.91 417.54 Pass: Major Risk Kuparuk 2N Pad 2N-326 2N-326 V2 982.80 1100.00 290.69 18.45 272.80 Pass: Major Risk Kuparuk 2N Pad 2N-329 2N-329 V2 3476.49 3600.00 234.65 161.83 91.19 Pass: Major Risk Kuparuk 2N Pad 2N-331 2N-331 V2 4604.55 4600.00 190.55 142.56 50.57 Pass: Major Risk Kuparuk 2N Pad 2N-332 2N-332 V4 5899.90 5900.00 360.81 256.14 106.14 Pass: Major Risk Kuparuk 2N Pad 2N-332 2N-332PB1 V3 7971.14 8000.00 397.34 349.44 48,66 Pass: Major Risk Kuparuk 2N Pad 2N-335 2N-335 V2 299.98 300.00 195.95 3.96 192.00 Pass: Major Risk Kuparuk 2N Pad 2N-337 2N-337 V1 678.56 700.00 164.04 10.97 153.29 Pass: Major Risk Kuparuk 2N Pad 2N-337 2N-337A V1 678.56 700.00 164.04 10.97 153.29 Pass: Major Risk Kuparuk 2N Pad 2N-339 2N-339 V8 774.12 800.00 142.19 11.96 130.37 Pass: Major Risk Kuparuk 2N Pad 2N-341 2N-341 V1 347.33 200.00 104.40 4.22 100,18 Pass: Major Risk Kuparuk 2N Pad 2N-343 2N-343 V4 1395.33 1300.00 92.94 25.72 67.40 Pass: Major Risk Kuparuk 2N Pad 2N-345 2N-345 V1 398.61 400.00 46.00 5.32 40.69 Pass: Major Risk Kuparuk 2N Pad 2N-347 2n-347 testo VO 498.90 500.00 13.27 6.90 6.45 Pass: Major Risk Kuparuk 2N Pad 2N-347 2N-347 V1 498.90 500.00 13.25 6.94 6.39 Pass: Major Risk Kuparuk 2N Pad 2N-347 2n-347testn VO 498.90 500.00 13.22 6.90 6.40 Pass: Major Risk Kuparuk 2N Pad 2N-349 2N-349 V1 400.45 400.00 15,77 5,12 10,66 Pass: Major Risk Kuparuk 2N Pad 2N-349 2N-349A V1 400.45 400,00 15.77 5.12 10.66 Pass: Major Risk Kuparuk 2N Pad Plan 2N-350 2N-350 V5 Plan: 2N-350 501.81 500.00 30.98 7,54 23.46 Pass: Major Risk ...................-.. ............. ..m. ..... ...m.. ..m... ......... ,....... ........... ...m.m ..m..m........ ............,....,..... ..,..,.......... .................. m m.." ......... m............ ............ ..................... ....m...... ..m...... ........... ............. ....m.. ...... ..............-.... ........ ..mm.mm.. ..m..m.. ........... ....... ...m...... ................... ......mmm.. ......-....... ...-... ..... ...,........ ....m.. .................. '......... '--' ................ . ORIGINAL ?i ~ } " r, ~ > ~ g " 0 ¡:::¡ c::: ~ ,9 '" @ c. OJ if) ~ ð ~ ~ :5 :, - 3 ~ :: Z ~ 3 ~ ¡¡¡ U vc > .' bZ ~ ; ;;;; -< + A èi: t ~ ~ 'Ñ -< t 'V ,:: ë ,S" V > " ¡:: z " <= ? ;( ~ :: ,3 '" 2. OJ if) ~ ¡¡¡ U ~ ~ " v U ~ bZ OJ ::'. ;;;; -< ;:!; êt t. :5 E ~ t ]1 ;>., u ,5' V !;j ¡:: ~. ~' 2N-348 Drilling Hazards Summar'l (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan for further discussion of these risks) 12-1/411 Hole /9-5/8" CasinQ Interval Event Risk Level Conductor Broach Low Well Collision Low Running Coal and Gravel Low Shaker/Trough Cuttings Low S stem Overflow Gas Hydrates Moderate Shoe Fractu relLost Returns durin cement 'ob Low 8-1/2" Hole /7" CasinQ Interval Event Sticky clay and tight hole first 2000' below shoe Hole cleaning in long, high an Ie tan ent Swabbing Camp sands durin tri Elevated pressure in sand lenses in Iceber Thick, low pH mud during trips Risk Level Low Moderate Moderate Moderate Moderate 6-1/8" Hole /3-1/2" Liner Interval Event Hole cleaning and high ECD in hi h an Ie hole Swab I sur e Differential sticking Risk Level Moderate Low Moderate Miti ation Strate Set 120' of conductor. Monitor cellar continuousl durin interval Careful well planning and surveying, adherence to anti-collision olic Elevated mud viscosity from spud and high densit swee s Controlled ROP Mud gas detection, controlled drilling, increased mud weights, lower viscosity, cold make-u water, and re-treat with lecithin Reduced pump rates, and lightweight tail cement M iti ation Strate Attention to hole cleaning and wiper trips using PWD to monitor Good drilling practices and mud lubes Mud weight at 9.6 ppg by CaD marker, control tri seed, flow checks Flow checks while drilling interval. If needed, wei ht u to 10-10.5 Displace well with 11 pH mud prior to POH. Circulate bottoms up at +1-500' below Camp sands when RIH. Miti ation Strate Good drilling practices and sweeps, using PWD to monitor Monitor PWD and um Irotate out on tri s Good drilling practices, mud lubes, keep string movin , avoid sto in wI BHA across sands 2N-348 Drilling Hazards Summary. doc 07/16/01 ORI(;lN~L ( Tarn 2N-348 Producer Proposed Completion Schematic 16" 62,5# H-40 @ +/- 120' MD Weatherford 9-5/B" Port Collar (+/- 1020' MD /1000' TVD) Depths are based on Nabors 16E RKB Surface csg. 9-5/B" 40,0# L-BO BTCM (+/- 33B7' MD / 2300' TVD) Intermediate csg. 7" 26.0# L-BO BTCM (+/- 12,090' MD / 4432' TVD) Production Liner 3-1/2" 9,3# L-BO EUE 8rd Mod (+/- 14,B76' MD / 5066' TVD) ~' , PHilliPS Alaska, Inc. A Subsidiary of PHILLIPS PETROLEUM COMPANY J. 3-1/2" 5M FMC Gen 5 tubing hanger with 3-1/2" L-BO EUE Brd Mod pin down I. 3-1/2" L-BO 9,3# EUE BAD-Mod tubing to surface H. 3-1/2" Cameo 'DS' landing nipple with 2.B75" No-Go profile set at +/-500' G. 3-1/2" L-BO 9.3# EUE 8AD-Mod tubing to 'DS' landing nipple w/ 3-1/2" x 1" Cameo 'KBUG' Mandrel w/ DV and latch, use TVD to space out as follows: GLM# TVD +/-MD 1 TBD' TBD' 2 TBD' TBD' 3 TBD' TBD' Note: Each GLM should have 6' L-BO handling pups installed on top and bottom F. 3-1/2" x 1-1/2" Cameo 'MMG' Mandrel w/ DCA (3000 psi csg to tbg shear) and latch at +/-11,730' md w/ 3-1/2" x 6' L-80 handling pups installed on top & bottom of GLM E. 1 jt 3-1/2" L-BO 9.3# EUE BAD-Mod tubing D. 3-1/2" Baker 'CMU' sliding sleeve with 2.B13" Camco profile C, 12' pup jt 3-1/2" L-BO 9.3# EUE BAD-Mod tubing B. 3-1/2" Cameo 'D' landing nipple with 2.75" No-Go profile A. Baker 3-1/2" 'GBH-22' Locator Seal Assembly w/17' of seals & locator 3-1/2" x 6' handling pup installed on top. EUE BAD-Mod box up Liner Assemblv (run on drillpipe), set @ +/- 11.790' MD Baker 5" x 7" 'ZXP C-2' Liner Top Isolation Packer Baker 5" x 7" 'HMC' Hydraulic Liner Hanger Baker 'BO-40' SBE (20' Length w/4" ID seal bore). 3-1/2" EUE Brd Mod pin down Future Thru- Tubing Perforations QR1ß,INAL ( ( 2N-348 Tarn Development Well CemCADE Summary 9 5/8", 40# Surface Casing in 12 1/4" Open Hole. Single Stage Design. TD @ 3387' MD, 45 % Excess below Permafrost, 300 % Excess above Permafrost Base ofPermafrost @ 1228' MD, Port Collar contingency @ 1000' MD REVISED 07/11/01 by CEA Pumpine: Sequence: Pump 20 bbls ARCO Wash, 40 bbls MudPVSH XL Spacer @ 10.2 ppg. 388 bbls of 10.7 ppg Lead Slurry, 71 bbls of 15.8 ppg Tail Slurry, Drop Plug, Displace (approx 251 bbls). Lead Slurry: ASLite @ 10.7 ppg, Class G + 50%DI24, 9.0%D44, 0.4%D46, 30%D53, 1.5%SI, 1.5%D79 - 4.44 ft3/sk Above Permafrost: 95/8" x OH (300% excess): (1228') x 0.3132 ft3/ft x 4.00 = Below Permafrost: 95/8" x OH (45% excess): (2587'-1228') x 0.3132 ft3/ft x 1.45 = Total: 1538.4 ft3 + 617.2 ft3 = 2155.6 ft3 /4.44 ft3/sk = 1538.4 ft3 617,2ft3 2155.6 ft3 485.5 sks - Round up to 490 sks Have 260 additional sacks ASLite on hand for port collar/top job - if needed. Tail Slurry: 15.8 ppg Class G + 1 %SI, 0.2%D46, 0.3%D65 - 1.17 ft3/sk Below Permafrost: 95/8" x OH: (3387' -2587') x 0.3132 ft3/ft x 1.45 = 80' shoe joint: 80' x 0.4257 ft3/ft = 363.3 ft3 34.1 ft3 Total: 363.3 ft3 + 34.1 ft3 = 397.4 ft3 /1.17 ft3/sk = 397.4 ft3 340 sks - Round up to 340 sks CemCADE* Summary: Fluid Sequence: Outlined Above Circulation and Cementing: Mud circulation over 10-11 BPM risks formation breakdown. Circulation and cementing at or under 8 bpm is within safe ECD to avoid breaking down any formations. Recommend dropping displacement rate towards end of displacement, if necessary, to maintain 1: 1 returns. Recommended cementing displacement rate is 8 BPM for mud removal and avoiding breakdown. Run dye or LCM marker in spacer to provide insight into decision for port collar or top job contingency. Expected pressure to bump plug is 400 psi. At 8 BPM, V-tubing (vacuum) expected, 10 minutes, 2-3 minutes prior to and 6-8 minutes after dropping top plug. Mud: 9.5 to 9.7 ppg or lower, Pv =15 to 20, Ty = 15 to 20 or lower - As thin and as light as possible to aid in the removal of mud during the cement job. This is the most important part of the cement job. Chris Avant can be reached at the office or by cellular for additional details and/or assistance on this job design. 233-8808(M) or 265-6205(0) ORIGINAL ( ( Tarn 2N-348 Well Intermediate Cement loads and CemCADE* summary. Use 75% excess. Drilled with 8 1/2" bit. 7", 29 #casing TMD 12090'. TOC@ 10227' (1863' Annular Fill). Volume Cales: Pump 20 bbls Arco Preflush, 30 bbls MudPUSH XL @ 12.0ppg. Cement from 12090' MD to 10227' with Class G + adds @15.8 ppg Slurry Requirements: 15.8 ppg Class G 0.2%D46, 0.3%D65, 0.1 %D800 - 1.17 ft3/sk (adjust retarder to give 3-4 hours thickening time) 7",29# x 8 1/2" OH: (12090'-10227') x 0.1268 ft3/ft x 1.75 (75% excess) = 413.4 ft3 Shoe Joints: (80') x 0.2086 ft3/ft = 16.7 ft3 Total Volume = 430.1 ft3. 430.1 ft3 / 1.17 ft3/sk = 367.6 sks - Round up to 370 sks BHST = 150F (estimated) CemCADE* SUmmary: Fluid sequence: Establish circulation using FW, 20 bbl Arco Preflush, 50 bbls 12.0 ppg MusPUSH XL Spacer, 370 sks (77 bbls) Class G + adds. Displacement is approximately 445 bbls. Circulation: Circulation and cementing at or less than 7 bpm is within the safe ECD to avoid breaking down the formation. Recommend dropping the rate below 3 bpm for the last 20 bbls of displacement for bumping the plug. Expected pressure to bump the plug is 1400 psi. At 7 bpm, expect no u-tubing after dropping the top plug. Cen tralizers: Recommend using at least 1/1 across the entire liner interval to maximize primary success. Recommended Conditioned Mud Properties: 10.0 ppg, Pv = 20 or under, Ty = 20 or under. Chris Avant can be reached at the following numbers regarding this job or any other assistance: 223- 8808(w), 336-0067(h), 230-6628(cell). ORIGINAL i{ ~. Tarn 2N-348, Liner Cement loads and CemCADE* summary. Use 60% excess. Drilled with 6 1/8" bit. 3 1/2", 9.3 #casing TMD 14876'. TOC@ 11590' (200' over top of liner top). Liner Top @ 11790' Previous casing 7", 29#, 12090' TMD. 4", 14# DP, 300' liner lap. Volume Cales: Pump 20 bbls Arco Preflush, 50 bbls MusPUSH XL Spacer @ 13.0ppg. Cement from 14876' MD to 11590' with Class G + adds @15.8 ppg Slurry Requirements: 15.8 ppg GasBLOK wI Class G + D53, D600, D135, D800, D047, D065, per lab testing - 3.5 to 4.5 hour thickening time, Yield = 1,2 ft3/sx 3 1/2",9.3# x 6 1/8" OH: (14876'-12090') x 0.1378 f13/ft x 1.60 (60% excess) = 3 1/2",9.3# x 7",29#: (300') x 0.1418 ft3/ft = 7",29#: (200') x 0.2086 ft3/ft = Shoe Joints: (80') x 0.04882 f13/ft = Total Volume = 702.1 f13 I 1.2 ft3/sk = 614 ft3 42.5 ft3 41.7 ft3 3.9 ft3 702.1 ft3. 585 sks - Round up to 590 sks CemCADE* Summary: Fluid sequence: Establish circulation using FW, 20 bbl Arco Preflush, 50 bbls 13.0 ppg MudPUSH XL Spacer, 590 sks (126.1 bbls) Class G + adds. Displacement is approximately 127.8 bbls. Circulation: Circulation and cementing at or less than 3 bpm is within the safe ECD to avoid breaking down the formation. Recommend dropping the rate below 2 bpm for the last 20 bbls of displacement for bumping the plug. Expected pressure to bump the plug is 1700 psi. At 3 bpm, expect no u-tubing after dropping the top plug. Centralizers: Recommend using at least 1/1 across the entire liner interval to maximize primary success. Recommended Conditioned Mud Properties: 12.0 ppg (preferably lower), Pv = 20 or under, Ty = 20 or under. 0"'\;("" .. "L ' . I' "',' ¡i1i Ul DiVA i ( ( American Express~ Cash Advance Draft 151 PAY TO TH E ORDER OF DATE 6]..40/ I OJ I DOLLARS Issued by Integrated Payment System. Inc. Englewood, Colorado Payable at Norwest Bank of Grand Junction - Downtown, NA Grand junction Colorado PERIOD ENDING ' -, I: ~ 0 2 ~ 0 0 ... 0 01: ~ 5 II' 0 ~ ? 5 0 0 0 5 ~ b III 0 ~ 5 ~ -. ,,11 ( \ TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERIP ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME XI! ¿¿ 2./l?:3 t/& CHECK 1 STANDARD LETTER DEVELOPMENT ~ (If api number last two (2) digits are between 60-69) DEVELOPMENT REDRILL PILOT HOLE (PH) EXPLORATION INJECTION WELL ANNULAR DISPOSAL <--> YES INJECTION WELL REDRILL "CLUE" The permit is for a new wellbore segment of existing well . Permit No, API No. Production should continue to be reported as a function of the original API number stated above. In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both name (name on permit plus PH) and API number (50 -70/80) from records, data and logs acquired for well (name on permit). Annular disposal has not been requested. . . Annular Disposal of drilling wastes will not be approved. . . Annular Disposal of drilling wastes will not be approved. . . ANNULAR DISPOSAL THIS WELL ~~~ JNf~OTHER Ple..e Dote that aD disposal of ßoids geoerated, , , ~S+ SPACING EXCEPTION Templates are located m drive\jody\templates Enclosed is the approved application for permit to drill the above referenced well. The. permit is approved' subject to full compliance with 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Companv Name) will assume the liability of any protest to the spacing exception that may occur. . WELL PERMIT CHECKLIST FIELD & POOL ADMINISTRA TION COMPANY I INIT CLASS 1. Permit fee attached. . . . . . . . . . . . . . . . . . . . . . . 2. Lease number appropriate. . . . . . . . . . . . . . . . . . . 3. Unique well name and number. .. . . . . . . . . . . . . . . . 4. Well located in a defined pool.. . . . . . . . . . . . . . . . . 5. Well located proper distance from drilling unit boundary. . . . 6. Well located proper distance from other wells.. . . . . . . . . 7. Sufficient acreage available- in drilling unit.. . . . . . . . . . . 8. If deviated, is well bore plat included.. . . . . . . . . . . . . . 9. Operator only affected party.. . . . . . . . . . . . . . . . . . 10. Operator has appropriate bond in force. . . . . . . . . . . . . 11. Permit can be issued without conservation order. . . . . . . . 12. Permit can-be issued without administrative approval.. . . . . 13. Can permit be approved before 15-day wait.. . . . . . . . . . 14. Conductor string provided. . . . . . . . . . . . . . . . . . . 15. Surface casing protects all known USDWs. . . . . . . . . . . 16. CMT vol adequate to circulate on conductor & surf csg. . . . . 17. CMT vol adequate to tie-in long string to surf csg. . . . . . . . 18. CMT will cover all known productive horizons. . . . . '. . . . . 19. Casing designs adequate for C, T, B & permafrost. . . . . . . 20. Adequate tankage or reserve pit.. . . . . . . . . . . . . . . . 21. If a re-drill, has a 10-403 for abandonment been approved. . . 22. Adequate well bore separation proposed.. . . . . . . . . . . . 23. If diverter required, does it meet regulations. . . . . . . . . . 24. Drilling -fluid program schematic & equip list adequate. . . . . 25. BOPEs, do they meet regulation. . . . . . . . . .. ~ . . . . 26. BOPE press rating appropriate; test to :,~ O~ psig. , 27. Choke manifold complies w/API RP-53 (May 84). . . . . . . . 28. Work will occur without operation shutdown. . . . . . . . . . . 29. Is presence of H2S gas probable.. . . . . . . . . . . . . . . . 30. Permit can be issued wlo hydrogen sulfide measures. . . . .. 31. Data presented on potential overpressure zones. . . . . . . 32. Seismic analysis of shallow gas zones. . . . . . . . . . . . . DATE 33. Seabed condition survey (if off-shore). . . . . . . . . 1, /1/ D I 34. Contact name/phone for weekly progress reports [ex ANNULAR DISPOSAL35. With proper cementing records, this plan. (A) will contain waste in a suitable receiving zone; . . . .. . . (B) will not contaminate freshwater; or cause drilling waste. .. to surface; .' .' (C) will not impair mechanical integrity of the well used for disposal; Y N (D) will not damage producing formation or impair recovery from a Y N pool; and E will not circumvent 20 MC 25.252 or 20 MC 25.412. Y N GEOLOGY: ENGINEERING: ' UIC/Annular COMMISSION: ~. " ~ W WM '8~s~ ;:)r-~~ rl -/ ' JMH ~tJ) DATE - ( 7./7-0 ENGINEERING \~A TE if tc; GEOLOGY AP APPR DATE Y Y N N N ~@ Y N , N . ; N <L'1-.\~~w',~ "'-'- f ~~ <;.<ë:.."...)<l ~\-\- , ~~ ~ oJ N N N Y '~.h."'>~ f\-<¡,\'i ~~ \~~V7 ' V@) , ~ Y N Y N ratory only] Y N c:\msoffice\wordian\diana\checklist (rev. 11/01/100) serv wellbore seg _ann. disposal para req - '~() ON/OFF SHORE O//} UNIT# .surk~ ,4~C~h,,~ ~ /fJ:>¿ ~7$Ò7C¡; 4..-d(£C~ ~5~ -#¿vo15h /lI/C- 3'ðCD~t/~: -Þ~~. ~Þvc¿( à- 70. VA rlÞ¿ 37:>l'og, c 0 Z 0 -I :e ::u (' - -I m - ~\YCsc.~\ü"~'~ ~~\--- .~ S\:ûC)~\. Z -t :I: - en » :::u m » { .' Y N Y N f\o..,\--~\o..--~\ "",," <>\~~\'t k ~~-\:t~ ~ . . , ? \ ö-...... ~ ú ~ 0, ~.fd 0. ..... ~;;) \ '-' '> <:$. C Ie.... "> 'SS; <\1<:: t \ Com ments/lnstructions: ( ~ Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Pennitting Process but is part of the history file. , To improve the readability of the Well History file and to simplify finding infonnation. information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically c,' organize this category of infonnation. ( ""~~~:" ,I;~ '"1,,.,.'1'" "',I"" ""I iI'". ," . i ~~'I""""'" . ",I.. ,I'."."'."" li',',- ,1,',1").-1'" ' ,I' ( Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Wed Jan 30 09:58:38 2002 Reel Header Service name............ .LISTPE Date.....................02/01/30 Origin...................STS Reel Name............... .UNKNOWN Continuation Number..... .01 Previous Reel Name...... . UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Tape Header Service name............ .LISTPE Date.....................02/01/30 Origin...................STS Tape Name............... . UNKNOWN Continuation Number..... .01 Previous Tape Name...... . UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Tarn, Kuparuk River Unit MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA 2N-348 501032038400 PHILLIPS Alaska, Inc. Sperry-Sun Drilling Services 30-JAN-02 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 3 AK-MM-11137 T. MCGUIRE M. THORNTON MWDRUN 4 AK-MM-11137 P. SMITH M. THORNTON MWDRUN 5 AK-MM-11137 P. SMITH M. THORNTON # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 3 T9N R7E 155 1157 MSL 0) 153.50 119.30 # WELL CASING RECORD 1ST STRING 2ND STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 3400.0 6.125 7.000 12071.0 ( { ~. 3RD STRING PRODUCTION STRING # REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTH (MD) UNLESS OTHERWISE NOTED. 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH (TVD). 3. MWD RUNS 1 AND 2 WERE DIRECTIONAL ONLY AND ARE NOT PRESENTED. 4. MWD RUN 3 COMPRISED (DGR, UTILIZING GEIGER-MUELLER TUBE WAVE RESISTIVITY PHASE 4 ( EWR4) . DIRECTIONAL WITH DUAL GAMMA RAY DETECTORS), AND ELECTROMAGNETIC 5. REAL-TIME RESISTIVITY DATA (SESP & SEDP ONLY) ARE DISPLAYED FROM 11631' MD / 4321'TVD TO 12023'MD / 4412'TVD (DUE TO FULL MEMORY) . 6. MWD RUNS 4 AND 5 COMPRISED DIRECTIONAL, DGR, EWR4, STABILIZED LITHO- DENSITY (SLD) , AND COMPENSATED THERMAL NEUTRON POROS ITY ( CTN) . 7. MWD DATA ARE CONSIDERED PDC PER E-MAIL FROM D. SCHWARTZ (PHILLIPS ALASKA) TO R. KALISH (SSDS) DATED 1/4/02, QUOTING AUTHORIZATION FROM GKA GROUP. 8. MWD RUNS 3 - 5 REPRESENT WELL 2N-348 WITH API# 50-103-20384-00. THIS WELL REACHED A TOTAL DEPTH OF 14480'MD / 4968'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) . SFXE = SMOOTHED FORMATION EXPOSURE TIME (DEEP RESISTIVITY) . TNPS = SMOOTHED THERMAL NEUTRON POROSITY (SANDSTONE MATRIX, FIXED HOLE SIZE) . CTFA = SMOOTHED AVERAGE OF FAR DETECTOR'S COUNT RATE. CTNA = SMOOTHED AVERAGE OF NEAR DETECTOR'S COUNT RATE. SBD2 = SMOOTHED BULK DENSITY - COMPENSATED (LOW-COUNT BIN) . SCO2 = SMOOTHED STANDOFF CORRECTION (LOW-COUNT BIN). SNP2 = SMOOTHED NEAR DETECTOR ONLY PHOTOELECTRIC ABSORPTION FACTOR (LOW-COUNT BIN) . SLIDE = NON-ROTATED INTERVALS REFLECTING BIT DEPTHS. 1'" ( ( SLDSLIDE = NON-ROTATED INTERVALS ADJUSTED FOR BIT-TO-SENSOR DISTANCE. PARAMETERS USED IN PROCESSING POROSITY LOGS: FIXED HOLE SIZE: MUD WEIGHT: MUD SALINITY: FORMATION WATER FLUID DENSITY: MATRIX: MATRIX DENSITY: $ SALINITY: 6.125" 9.3 PPG 400-600 PPM CHLORIDES 13,000 PPM CHLORIDES 1.0 G/CM3 SANDSTONE 2.65 G/CM3 File Header Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE RPS ROP RPX RPM RPD GR FET NPHI FCNT NCNT PEF DRHO RHOB $ 1 clipped curves; all bit runs merged. .5000 START DEPTH 3348.0 3348.0 3349.5 3349.5 3349.5 3357.0 3370.0 11997.5 11997.5 11997.5 12062.5 12062.5 12062.5 STOP DEPTH 14426.5 14480.0 14426.5 14426.5 14426.5 14419.5 14426.5 14383.0 14383.0 14383.0 14398.0 14398.0 14398.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA PBU TOOL MWD MWD MWD $ SOURCE CODE # REMARKS: BIT RUN NO 3 4 5 MERGED MAIN PASS. $ # Data Format Specification Record MERGE TOP 3348.0 12089.5 12604.0 MERGE BASE 12089.5 12604.0 14480.0 '\ ( Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............. . Undefined Frame Spacing.....................60 .1IN Max frames per record............ . Undefined Absent value......................-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 NPHI MWD PU-S 4 1 68 32 9 FCNT MWD CNTS 4 1 68 36 10 NCNT MWD CNTS 4 1 68 40 11 RHOB MWD G/CM 4 1 68 44 12 DRHO MWD G/CM 4 1 68 48 13 PEF MWD BARN 4 1 68 52 14 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3348 14480 8914 22265 3348 14480 ROP MWD FT/H 0 390.61 126.15 22265 3348 14480 GR MWD API 21.82 238.38 122.761 22126 3357 14419.5 RPX MWD OHMM 1.65 2000 5.14705 21370 3349.5 14426.5 RPS MWD OHMM 0.06 1743.23 5.34909 22158 3348 14426.5 RPM MWD OHMM 0.36 2000 13.2641 21370 3349.5 14426.5 RPD MWD OHMM 0.14 2000 18.5581 22155 3349.5 14426.5 FET MWD HOUR 0.218612 111.978 2.08889 22114 3370 14426.5 NPH I MWD PU-S 13.45 53.84 32.3804 4772 11997.5 14383 FCNT MWD CNTS 101.96 1350.03 355.507 4772 11997.5 14383 NCNT MWD CNTS 13276.3 39653.2 23538.1 4772 11997.5 14383 RHOB MWD G/CM 2.16 3.78 2.47664 4672 12062.5 14398 DRHO MWD G/CM -0.02 1.43 0.110809 4672 12062.5 14398 PEF MWD BARN 2.95 11.7 4.48135 4672 12062.5 14398 First Reading For Entire File......... .3348 Last Reading For Entire File.......... .14480 File Trailer Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type................LO Next File Name.......... .STSLIB.002 Physical EOF File Header { I{ Service name............ .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation.... ...02/01/30 Maximum Physical Record. .65535 File Type........ ....... .LO Previous File Name...... .STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPS ROP RPX RPM RPD GR FET $ 2 (' header data for each bit run in separate files. 3 .5000 START DEPTH 3348.0 3348.0 3349.5 3349.5 3349.5 3357.0 3370.0 STOP DEPTH 12023.5 12089.5 11631.0 11631.0 12023.5 12031.0 12023.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER ( FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL 28-AUG-01 Insite 66.16 Memory 12090.0 3400.0 12090.0 72.7 78.6 TOOL NUMBER PB02126HWRGF6 PB02126HWRGF6 8.500 GEM 9.70 42.0 9.0 800 4.4 3.500 2.050 8.000 3.700 68.0 121.0 68.0 68.0 .( ( MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type........... .,... ..0 Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............. . Undefined Frame Spacing.................... .60 .1IN Max frames per record............ . Undefined Absent value..................... .-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3348 12089.5 7718.75 17484 3348 12089.5 ROP MWD030 FT/H 0 390.61 134.446 17484 3348 12089.5 GR MWD030 API 21.82 238.38 118.663 17349 3357 12031 RPX MWD030 OHMM 1.66 2000 4.86448 16564 3349.5 11631 RPS MWD030 OHMM 0.06 1743.23 5.07353 17352 3348 12023.5 RPM MWD030 OHMM 0.36 2000 7.01148 16564 3349.5 11631 RPD MWD030 OHMM 0.14 2000 15.9959 17349 3349.5 12023.5 FET MWD030 HOUR 0.218612 84.5911 1.448 17308 3370 12023.5 First Reading For Entire File......... .3348 Last Reading For Entire File.......... .12089.5 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.003 Physical EOF File Header Service name............ .STSLIB.003 ( Service Sub Level Name... Version Number......... ..1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type................LO Previous File Name...... .STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE NPHI FCNT NCNT RPM RPD FET RPS RPX GR PEF DRHO RHOB ROP $ 3 ~! header data for each bit run in separate files. 4 .5000 START DEPTH 11997.5 11997.5 11997.5 12024.0 12024.0 12024.0 12024.0 12024.0 12031.5 12062.5 12062.5 12062.5 12090.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 SLD CTN $ # STOP DEPTH 12511.0 12511.0 12511.0 12554.5 12554.5 12554.5 12554.5 12554.5 12547.5 12526.0 12526.0 12526.0 12604.0 02-SEP-01 Insite 66.16 Memory 12604.0 12090.0 12604.0 74.6 78.8 BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 STABILIZED LITHO DEN COMP THERMAL NEUTRON BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): TOOL NUMBER 2135HAGR/2134NL 2135HAGR/2134NL 2135HAGR/2134NL 2135HAGR/2134NL 6.125 GEM 9.30 41.0 9.0 700 4.8 ( (' RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: 3.100 1.830 6.000 3.000 67.0 118.4 67.0 67.0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............. . Undefined Frame Spacing.................... .60 .1IN Max frames per record............ . Undefined Absent value......................-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 RPX MWD040 OHMM 4 1 68 12 4 RPS MWD040 OHMM 4 1 68 16 5 RPM MWD040 OHMM 4 1 68 20 6 RPD MWD040 OHMM 4 1 68 24 7 FET MWD040 HOUR 4 1 68 28 8 NPHI MWD040 PU-S 4 1 68 32 9 FCNT MWD040 CNTS 4 1 68 36 10 NCNT MWD040 CNTS 4 1 68 40 11 RHOB MWD040 G/CM 4 1 68 44 12 DRHO MWD040 G/CM 4 1 68 48 13 PEF MWD040 BARN 4 1 68 52 14 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11997.5 12604 12300.8 1214 11997.5 12604 ROP MWD040 FT/H 0 203.58 80.5763 1029 12090 12604 GR MWD040 API 78.15 201.96 141.01 1033 12031.5 12547.5 RPX MWD040 OHMM 2.96 19.51 5.17733 1062 12024 12554.5 RPS MWD040 OHMM 3.1 22.47 5.68871 1062 12024 12554.5 RPM MWD040 OHMM 3.34 2000 133.527 1062 12024 12554.5 RPD MWD040 OHMM 0.18 2000 99.3924 1062 12024 12554.5 FET MWD040 HOUR 0.33 111.978 14.646 1062 12024 12554.5 NPHI MWD040 PU-S 13.45 53.84 36.6319 1028 11997.5 12511 FCNT MWD040 CNTS 101.96 1346.43 265.295 1028 11997.5 12511 NCNT MWD040 CNTS 13276.3 39595.4 20723.5 1028 11997.5 12511 RHOB MWD040 G/CM 2.16 3.29 2.50791 928 12062.5 12526 DRHO MWD040 G/CM 0.02 0.94 0.136455 928 12062.5 12526 PEF MWD040 BARN 3.54 11.7 5.06089 928 12062.5 12526 ( ( ~. First Reading For Entire File......... .11997.5 Last Reading For Entire File.......... .12604 File Trailer Service name............ .STSLIB.003 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.004 Physical EOF File Header Service name............ .STSLIB.004 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type................LO Previous File Name...... .STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE FCNT NCNT NPHI PEF RHOB DRHO GR RPX RPS RPM RPD FET ROP $ 4 header data for each bit run in separate files. 5 .5000 START DEPTH 12511.5 12511.5 12511.5 12526.5 12526.5 12526.5 12548.0 12555.0 12555.0 12555.0 12555.0 12555.0 12604.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # STOP DEPTH 14383.0 14383.0 14383.0 14398.0 14398.0 14398.0 14419.5 14426.5 14426.5 14426.5 14426.5 14426.5 14480.0 05-SEP-01 Insite 66.16 Memory 14480.0 12604.0 14480.0 75.6 78.9 ( TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 SLD CTN $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 STABILIZED LITHO DEN COMP THERMAL NEUTRON # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............ ..Undefined Frame Spacing.................... .60 .1IN Max frames per record............ . Undefined Absent value......................-999 Depth Units....................... Datum Specification Block sub-type...O ( TOOL NUMBER 2135HAGR/2134NL 2135HAGR/2134NL 2135HAGR/2134NL 2135HAGR/2134NL 6.125 GEM 9.40 45.0 9.0 450 4.4 3.200 1.860 6.000 3.400 68.0 122.0 68.0 68.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD050 FT/H 4 1 68 4 2 GR MWD050 API 4 1 68 8 3 RPX MWD050 OHMM 4 1 68 12 4 RPS MWD050 OHMM 4 1 68 16 5 RPM MWD050 OHMM 4 1 68 20 6 RPD MWD050 OHMM 4 1 68 24 7 FET MWD050 HOUR 4 1 68 28 8 NPHI MWD050 PU-S 4 1 68 32 9 FCNT MWD050 CNTS 4 1 68 36 10 NCNT MWD050 CNTS 4 1 68 40 11 RHOB MWD050 G/CM 4 1 68 44 12 DRHO MWD050 G/CM 4 1 68 48 13 PEF MWD050 BARN 4 1 68 52 14 '1 , (: First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12511.5 14480 13495.8 3938 12511.5 14480 ROP MWD050 FT/H 0.18 247.56 99.9885 3752 12604.5 14480 GR MWD050 API 66.3 190.85 136.714 3744 12548 14419.5 RPX MWD050 OHMM 1.65 36.3 6.38857 3744 12555 14426.5 RPS MWD050 OHMM 1.73 32.36 6.52989 3744 12555 14426.5 RPM MWD050 OHMM 1.88 29.27 6.81339 3744 12555 14426.5 RPD MWD050 OHMM 2.15 33 7.50176 3744 12555 14426.5 FET MWD050 HOUR 0.33 17.4979 1.48977 3744 12555 14426.5 NPHI MWD050 PU-S 13.92 39.54 31.213 3744 12511.5 14383 FCNT MWD050 CNTS 245.63 1350.03 380.276 3744 12511.5 14383 NCNT MWD050 CNTS 20352.6 39653.2 24310.9 3744 12511.5 14383 RHOB MWD050 G/CM 2.19 3.78 2.46889 3744 12526.5 14398 DRHO MWD050 G/CM -0.02 1.43 0.104452 3744 12526.5 14398 PEF MWD050 BARN 2.95 7.2 4.3377 3744 12526.5 14398 First Reading For Entire File......... .12511.5 Last Reading For Entire File.......... .14480 File Trailer Service name............ .STSLIB.004 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/01/30 Maximum Physical Record. .65535 File Type................LO Next File Name.......... .STSLIB.OO5 Physical EOF Tape Trailer Service name............ .LISTPE Date.....................02/01/30 Origin...................STS Tape Name............... . UNKNOWN Continuation Number..... .01 Next Tape Name.......... . UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name............ .LISTPE Date.....................02/01/30 Origin...................STS Reel Name............... . UNKNOWN Continuation Number..... .01 Next Reel Name.......... . UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File
