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Home My WebLink About199-060 .d!t~ , { STATE OF ALASKA r ALASKA \...L. AND GAS CONSERVATION COM~ .lION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: D Oil DGas D Plugged IBI Abandoned D Suspended DWAG 1b. Well Class: 20MC 25.105 20MC 25.110 IBI Development D Exploratory DGINJ DWINJ D WDSPL No. of Completions Zero Other D Stratigraphic Test D Service 2. Operator Name: 5. Date Comp., Susp., or Aband. 12. Permit to Drill Number BP Exploration (Alaska) Inc. 12/9/2003 r 199-060 303-343 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 8/1/99 50- 029-22448-01-00 4a. Location of Well (Governmental Section): 7. Date T. D. Reached 14. Well Name and Number: Surface: 8/9/99 PBU 15-33A 558' SNL, 5171' WEL, SEC. 22, T11 N, R14E, UM 8. KB Elevation (ft): 15. Field I Pool(s): Top of Productive Horizon: 2987' NSL, 3457' WEL, SEC. 16, T11 N, R14E, UM KBE = 69.6' Prudhoe Bay Field I Prudhoe Bay Pool Total Depth: 9. Plug Back Depth (MD+ TVD) 3803' NSL, 652' WEL, SEC. 17, T11N, R14E, UM 14080 + 8842 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 676021 y- 5960923 Zone- ASP4 14111 + 8838 Ft ADL 028305 TPI: x- 672369 y- 5964386 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- -- N/A MD 669874 y- 5965146 Zone- ASP4 18. Directional Survey 19. Water depth, if offshore 20. Thickness of Permafrost DYes IBI No N/A MSL 1900' (Approx.) 21. Logs Run: MWD & GR I CNL I CCL 22. CASING, LINER AND CEMENTING RECORD i';¡::';: 'CÅSING"·, 1 ........ I:·':.:'.' ··',·,'.·'·'::'i.· ,:'.,';:'....:'. ........ ,:,,': :SEr:rlfJè'DEP~H i'~ll'~ ,Sì:rrTlt:.IG. r>EPTHi¡T'ì/[)' '¡~'~'~Ot¡E¡' ~¡., ".,..",.", """".1...'".'.',:,'.': '::':"',:.'1.::',..:',' ..:,i.::.:':'·" '~Mel!JNT' SIZE WT. PERFi". GRADE OP' BOTTOM TOP. BOTTOM SIZE' . GEMENTINGRECORD PUllED 20" 91.5# H-40 Surface 112' Surface 112' 30" 260 sx Arcticset 13-3/8" 68# L-80 35' 3603' 35' 3543' 17-1/2" 1205 sX PF 'E', 375 sx Class 'G' 9-518" 47# L-80 33' 9683' 33' 8292' 12-1/4" 751 sx Class 'G' 7" 29# L-80 9520' 11394' 7698' 8839' 8-1/2" 286 sx Class 'G' 4-1/2" 12.6# L-80 11182' 12381' 8821' 8843' 6" Uncemented 3-3/16" x 2-7/8" 6.2# / 6.4# L-80 10441' 14111' 8683' 8838' 4-1/8" 220 sx Class 'G' 23. Perforations op'en to Production (MD + TVD of Top and 24. TUBING RECORD Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 10160' 10155' MD TVD MD TVD (tailpipe fell off) 25. ACID, FRACTURE, CEMENT SauEEZE,ETC. .. .' . DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10597' Set CIBP / 10345' Set Whipstock / 10349' P&A with 13 Bbls Class 'G' ./ Squeezed to 1000 psi 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test Hours Tested PRODUCTION FOR Oll-Bsl GAs-McF W A TER-BSl CHOKE SIZE GAS-Oil RATIO TEST PERIOD .. Flow Tubing Casing Pressure CALCULATED .. Oll-Bsl GAs-McF WATER-BSl Oil GRAVITY-API (CORR) Press. 24-HoUR RATE 27. CORE DATA Brief ~escriptio~ of ~ithology, por~~ity, f~actures apparent dips and presence of oil, gas or water (att~ Ee~Wf!'[jessary). Submit core chips; If none, state none. ~~"1.W\æ...,.~~ None \-êrii!!#\()3'¡ 0 RIG I N A L FEB 04 2004 ~.CÂ[Nj~E~J\ FEe 1 B 2004· ~ "C~"i=;"-'~:;;:;' . ] & J Alaska Oîl & Gas Cons. Gommi~sion v " "/i.J;l'p'-", "z'! . L=-:.~-..::...:·::=::·.i Anchorage ~( ~\" Form 1 0-407 Revised 12/2003 CONTINUED ON REVERSE SIDE BEBFL ÆB 0-52_· ls>Y 28. GEOLOGIC MARKERS 29. .IRMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 9601' 8247' None Shublik 9691' 8296' Sadlerochit 9805' 8359' Zone 1 B 10985' 8806' RECEIVEJ~) FEB 0 4 2004 A¡a~ka Oil &¡ Gas, Cons. Anchorage 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble Title Technical Assistant Date PBU 15-33A Well Number Prepared By Name/Number: Drilling Engineer: Terrie Hubble, 564-4628 Thomas McCarty, 564-4378 199-060 303-343 Permit No. I A roval No. 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 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 ( ( Well: Field: API: Permit: 15-33B Prudhoe Bay Unit 50-029-22448-02 203-1 94 Accept: Spud: Release: Rig: 12/31/03 01/01/04 01/09/04 Nordic #1 PRE-RIG WORK 12/05/03 DRIFTED TO TOP OF DEPLOYMENT SLEEVE @ 10,398' SLM WI 20' X 3.70 DUMMY WHIPSTOCK. (TARGET DEPTH 10,350') DRIFTED TO 10,600' WLM WI 2.65 SWEDGE FOR CIBP (TARGET DEPTH 10,500'). 12/09/03 ~ LOGGED DOWN TO 10 7..ê,FT (BNOS DEPTH) AND TOOL NEVER MOVED AGAIN. SET CIBP RIGHT THERE v -' - VERY GOOD INDICA OF SET AND SHEAR. REST OF TOOL WAS STUCK - PULLED OUT OF WEAKPOINT - TOP OF FISH AT 10568 FT MD. FISH LENGTH (W/O CIBP) = 28.5 FEET. APPROXIMATE WEIGHT = 230 LBS. 12/20/03 FISH E-LlNE TOOLS & SETTING TOOL @ 10530' SLM. CIBP APPEARS TO BE SET TO SCHLUMBERGER. 12/22/03 ~ SET BAKER GEN 2,4.5" X 7" WHIPSTOCK WITH TOP AT 1 3 '. RA TAG IN WHIPSTOCK AT 10360'. WHIPSTOCK SET ORIENTED 2 DEG LOHS, WHIPSTOCK L=18.87'. 12/24/03 MU 2" BDJSN AND RIH. COULD NOT PASS GLM @ 7054'. POOH AND PU ADDITIONAL STINGER AND 2.5" BDJSN AND RIH. 12/25/0~ / PUMP 3 LS CLASS "G" 15.8 PPG CEMENT. ESTIMATE TOC @ 10063' CIO TO 10340'. DEPTH REF TO CTM ·IPSTOCK TAG. ACHIEVED 1000 PSI SQUEEZE PRESSURE. CONTAMINTED WITH 45 BBLS BIOZAN & CIO WITH SLICK 1 % KCL WASHING ALL GLM'S. POOH WHILE MAINTAINING APPROXIMATELY 500 PSI WELLHEAD PRESSURE. FREEZE PROTECT TUBING TO 2700' AND FLOWLINE WITH 60/40 METHANOL. 12/26/03 T/I/O=0+/190/VAC. BLEED WHP'S (PREP FOR CTD). IA FL @ 252'. BLED lAP FROM 190 PSI TO 60 PSI IN 30 MIN, THEN STAYED AT 60 PSI FOR 40 MIN. THEN PRESSURE INCREASED TO 80 PSI, ALL GAS WITH A BELCH OF FLUID ONCE IN AWHILE. SHUT IN. FINAL WHP'S=0+/80/VAC. .01. i ( BP Page 1 ... Operations Summary Report Legal Well Name: 15-33 Common Well Name: 15-33 Spud Date: 2/24/1994 Event Name: REENTER+COMPLETE Start: 12/16/2003 End: 1/9/2004 Contractor Name: NORDIC CALISTA Rig Release: 1/9/2004 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 12/26/2003 11 :00 - 00:00 13.00 MOB N WAIT PRE Wait 0 Nordic #2 to move from W-1 to 0515 12/27/2003 00:00 - 08:00 8.00 MOB N WAIT PRE Waiting on NordiC#2 rig move 08:00 - 11 :00 3.00 MOB P PRE Pre rig move meeting with Security and CPS. Move rig to OS 15. On OS 15 access road at 11 :00. 11 :00 - 12:30 1.50 MOB P PRE Move rig to 15-33. Spot rig in front of well. 12:30 - 00:00 11.50 MOB N WAIT PRE Lay spill dikes around well head. Wait on weather. Winds too high to raise derrick and wind walls. 12/28/2003 00:00 - 00:00 24.00 MOB N WAIT PRE WOW Wind 24mph w/ gust to 35 mph. GPB current in Phase I driving on spine road and Phase II on access roads. National weather service issued blizzard warning. Phase II weather declared on all roads at 21 :00. 12/29/2003 00:00 - 19:00 19.00 MOB N WAIT PRE Wait on weather. Phase 2 conditions in GPB field wide. Blizzard warning through tonight. Winds 30 - 40 mph gusting to 60+ mph. Visibility on OS 15 is very poor. Driving is hazardous on the pad and access road. Phase 3 finally issued in GPB field wide at 11 :30 hrs 19:00 - 21 :00 2.00 MOB N WAIT PRE Crew change out with Security & front end loader (Phase III) 21 :00 - 00:00 3.00 MOB N WAIT PRE WOW. Phase 3. 12/30/2003 00:00 - 06:30 6.50 MOB N WAIT PRE WOW Phase 3. 06:30 - 08:30 2.00 MOB N WAIT PRE Phase conditions lifted to Phase 2. Wait on wind to raise derrick and wind walls. 08:30 - 18:30 10.00 MOB N WAIT PRE Lifted to Phase 1 on main roads. Remains Phase 2 on all access roads and pads. Wait on wind. Wind down to 20 mph gust limit at 17:30. Wait 1 hour fo confirm this is not a lull, prior to raising wind walls. 18:30 - 18:45 0.25 RIGU P PRE Safety meeting with night tour prior to raising wind walls. Hazards discussed. Snow accumulation around rig has been cleared, but needs further removal prior to raising wind walls. Call for snow removal from Peak. Call for 2 portable heaters. 18:45 - 22:30 3.75 RIGU P PRE Pick up derrick and wind walls. 22:30 - 23:45 1.25 RIGU P PRE Pick up injector out of stabbing box. Stab coil. 23:45 - 00:00 0.25 MOB P PRE Safety meeting prior to moving rig over well. 12/31/2003 00:00 - 00:30 0.50 MOB P PRE Back rig over well. 00:30 - 03:00 2.50 BOPSUF P PRE Nipple up BOP stack. Accept rig at 00:30. 03:00 - 08:30 5.50 BOPSUR P PRE Perform initial BOP test. Test witnessed by AOGCC, Jeff Jones. Test Methane and H2S alarm. 08:30 - 09:30 1.00 BOPSUR P PRE Cut 22' of coil. Install Baker CTC. Pull test to 35,000 Ibs and pressure test. 09:30 - 09:45 0.25 BOPSUR P PRE Pressure test new shock hose on Pump #1 to 5,000 psi. 09:45 - 10:45 1.00 BOPSUR P PRE Pressure test hard line in reel house. Pump dart, 58.5 bbls. 10:45 - 11 :00 0.25 BOPSUR P PRE Pressure test inner reel valve. 11 :00 - 11 :30 0.50 STWHIP P WEXIT PJSM for PU milling BHA. Unable to use beaver slide due to close proximity of adjacent well. 11 :30 - 12:20 0.83 STWHIP P WEXIT Pick up milling tools on pipe elevator. 12:20 - 13:00 0.67 STWHIP P WEXIT MU milling BHA. 13:00 - 15:45 2.75 STWHIP P WEXIT RIH. Tight spot at 7,200'. Weight check, 31,000 Ibs. 15:45 - 16:00 0.25 STWHIP P WEXIT Tag cement at 10,342'. Wash down to Top of whipstock. Pinch point at 10,357.4'. Correct -7.4'. Flag pipe. 16:00 - 18:30 2.50 STWHIP P WEXIT Free spin 1,510 psi at 2.7 bpm. Mill window at 2.7 bpm, 1700 psi. 18:30 - 19:00 0.50 STWHIP P WEXIT 10352.5',2.5' into the window. 2.7/2.7/1740 psi. 240 psi motor Printed: 1/1312004 3:20:41 PM ( Page 2_ BP Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 15-33 15-33 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To Hours Task Code NPT Phase 12/31/2003 18:30 - 19:00 0.50 STWHIP P WEXIT 19:00 - 20:00 1.00 STWHIP P WEXIT 20:00 - 21 :00 1.00 STWHIP P WEXIT 21 :00 - 22:00 1.00 STWHIP P WEXIT 22:00 - 23:00 1.00 STWHIP P WEXIT 23:00 - 00:00 1.00 STWHIP P WEXIT 1/1/2004 00:00 - 00:40 0.67 STWHIP P WEXIT 00:40 - 01 :40 1.00 STWHIP P WEXIT 01:40 - 02:10 0.50 STWHIP P WEXIT 02:10 - 03:40 1.50 STWHIP P WEXIT 03:40 - 04:00 0.33 STWHIP P WEXIT 04:00 - 04:15 0.25 DRILL P PROD1 04: 15 - 04:50 0.58 DRILL P PROD1 04:50 - 05:30 0.67 DRILL P PROD1 05:30 - 07:15 1.75 DRILL P PROD1 07: 15 - 07:30 0.25 DRILL P PROD1 Start: 12/16/2003 Rig Release: 1/9/2004 Rig Number: N1 Spud Date: 2/24/1994 End: 1/9/2004 Description of Operations work. 3400 Ibs weight on bit. Pump 15 bbl sweep of 2# biozan. 10353.0',3.0' into the window. 2.7/2.7/1835 psi. 335 psi motor work. 4100 Ibs weight on bit. 10353.8',3.8' into the window. 2.7/2.7/1900 psi. 400 psi motor work. 5600 Ibs weight on bit. 10354.6',4.6' into the window. 2.7/2.7/1736 psi. 236 psi motor work. 4800 Ibs weight on bit. 10355.4',5.4' into the window. 2.7/2.7/1800 psi. 300 psi motor work. 5000 Ibs weight on bit. Pump 15 bbl sweep fo 2# biozan. Getting metal on ditch magnets. 10356.2',6.2' into the window. 2.7/2.7/1955 psi. 455 psi motor work. 2800 Ibs weight on bit. Drilling break at 10356.2'. Begin drilling open hole. Note, The above depths are not referenced to whipstock pinch point. These depths are incorrect by 47.1". The correct window depths are; Top of Whipstock=1 0350.0' Top of Window=1 0354.0' RA tag=1 0360.0' Bottom ofWindow=10360.0'. Continue drilling rathole. Pump 30 bbls of 2# biozan sweep. 10370' corrected depth. 10' of openhole rathole. Ream/Backream window several times. Dry drift down and up with no problems. Swap to mud. While waiting on mud, make a slow trip up to the tubing tail to clean the 7", then run back to bottom. POH, swapping well to a new Flo-pro system. Tag up at surface. Stand back injector. Lay down Baker window milling BHA. Window mill recovered at 3.79" go, 3.78" no-go. String reamer recovered at 3.80" go, 3.79" no-go. Pre spud safety meeting, prior to picking up first drilling BHA. Make up BHA #2, first drilling BHA. Cut of Baker CTC, install SWS CTC. Pull test to 35 klbs, Pressure test to 4000 psi. Stab injector on BHA. RIH with BHA #2. Hycalog DS100 bi center bit, BHI 1.37 deg mud motor, Sperry GR-Directional. Shallow hole pulse test at 500'. Orienter check at 2200', passed ok. Continue RIH. Run through window w/o pump. Set down at top of whipstock and pop through. Tag bottom at 10,370'. Log up 8'. n a ea to see ormation marker and RA marker. correction. Corrected window depths are: RA marker: 10,355' Top of whi . 0,345' indow: 10,349' Bottom of Window: 10,355' Drill ahead to 10,520' at 2.75/2.75/3,360 psi, TF 70 to 90L. Wiper trip to 10,370'. Drill from 10,520' to 10670' at 2.8 /2.8 / 3,340 psi, TF 90 Wiper Trip to 10160', RIH Tie-in at 10375' (Corrected +2.5 ft Printed: 1/1312004 3:20:41 PM l/.:.>.·.·.·..;..·..f..,..r.~ bp ~~ To: Winton Aubert Sr. Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Thomas McCarty CTD Engineer Date: Nov 17 2003 Re: CTD Sidetrack of well 15-33A 15-33A is scheduled for a thru-tubing sidetrack with CTD rig, Nordic 1. This will be the 2nd CTD sidetrack of this well. 15-338 will require a wellbore exit thru the 7" liner, milled off.era mechanical whipstock. 15-33B will kick /' off in Zone 2, and land in a Zone 1 target. The open perforations will be isolated with a cast iron bridge plug set in the 3-3/16" liner. The following describes work planned to prep for sidetracking and is submitted as an attachment to Form 10- 403. A schematic diagram of the proposed sidetrack is attached for reference. 1. Dummy off gas lift mandrels - 10/05/03 2. 4%" tubing, 7" liner calipered- 10/05/03 3. MIT-IA to 3000psi, passed -10/24/03 1'''' 4. MIT-OA to 2000psi, failed -10/18/03 5. Drift tubing & liner. / 6. Set 3-3/16" Cast Iron Bridge Plug (CIBP) in 3-3/16" liner at approx. 10600'md. 7. Install whipstock at approx. 10350'md. 8. Mill 3.8" window, most likely done by Nordic 1 CTD rig but may be done with service coil time permitting. Step 5 and onwards will likely be performed in the last week of Nov. Nordic 1 is currently scheduled to arrive on the well near mid December. 2"··... d ....-,Þ .. ~ ,,' t:"-"-",,,:> C / Thomas McCarty CTD Drilling Engineer 748 - l-S '7 8 CC: Well File Terrie Hubble STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 ~-J41't-- u l t't I we> 3 f)~ III! 7 1. Type of Request: ~ Abandon o Suspend o Operation Shutdown o Perforate o Variance o Other o Alter Casing o Repair Well ~ Plug Perforations o Stimulate o Time Extension -.--------.--.- o ChanQe Approved ProQram o Pull TubinQ o Perforate New Pool o Re-Enter Suspended Well o Annular Disposal 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. a Development D Exploratory 199-060 ,,/ 3. Address: D Stratigraphic D Service 6. API Number: f""" P.O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22448-01-00 7. KB Elevation (ft): KBE = 69.6' 9. Well Name and Number: PBU 15-33A 8. Property Designation: 10. Field I Pool(s): ADL 028305 Prudhoe Bay Field I Prudhoe Bay Pool 11, PRESENT WELL CONDITION SUMMARY .'. .... '.' Total Depth MD (ft): Total Depth TVD (ft): I Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 14111 8838 14080 8842 N/A N/A , Casinq ". I. Length > Size '.' .> '. MD ........, WD .'. '.. 'Burst I Collapse Structural - 112' 20" 112' 112' LUIIUULLI.. r Surface 3603' 13-3/8" 3603' 3643' 4930 2280 Intermediate 9683' 9-5/8" 9683' 8292' 6870 4750 Proch Jr.tion Liner 1473' 7" 9921' -11394' 8426' - 8839' 8160 7020 Liner 1199' 4-1/2" 11182' - 12381' 8821' - 8843' Liner 3670' 3-3/16" x 2-7/8" 10441' - 14111' 8683' - 8838' Perforation Depth MD (ft): I Peñoration Depth TVD (ft): I Tubing Size: Tubing Grade: I Tubing MD (ft): 12600' - 14080' 8850' - 8842' 4-/12", 12.6# L-80 10547' Packers and SSSV Type: 7" x 4-1/2" Baker 'SABL-3' packer; Packers and SSSV MD (ft): 10155' 4-1/2" Cameo 'TRDP-4A' SSSV Nipple 2204' 12. Attachments: 13. Well Class after proposed work: IBI Description Summary of Proposal D BOP Sketch D Exploratory IBI Development D Service o Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: November 24, 2003 IBI Oil DGas D Plugged D Abandoned 16. Verbal Approval: Date: DWAG DGINJ DWINJ D WDSPL Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Thomas McCarty, 564-4378 Printed Name Thomas McCarty Title CT Drilling Engineer ì4h'.... 259 R NI,ah Siqnature ~........, ~ . h Prepared By Name/Number: M~- Phone 564-4378 Date 11II J '0"7.. Terrie Hubble, 564-4628 - '7 . ,r '. .' .,/ .... ....r ". ...\.. ,....< '. .. '·"Xi .....'....... '........ .....'....... '- ,;",. "~I '.' i' '."." ·.··i . ···,······,ii ··...X·i,"· :', .... ,........ .....: .1./ '........ ...... . ..... ." ............. :, ....... .., ................. ..... .... I Sundry Number: ~303 _3Cf.$ Conditions of approval: Notify Commission so that a representative may witness o Plug Integrity o BOP Test D Mechanical Integrity Test o Location Clearance Other: fBIIslPb . ~. ';1' '~:) Subsequent form required 10- t.fÐ7 BY ORDER OF J .1 "fA ~~ Approved By: Origina~ Signed By COMMISSIONER THE COMMISSION Date Form 10-403 Revised 2/2003 Sam" li-"ann Submi In'd uplicåte . .: r;,';:~.;''":o.~;- ~"\¡(:(i\) tGi it lI'JJOO'] ""'to': , .'_',... ";'.': -. ) !lJ I.b. \L9 ~þ .~ IL. .:;J I . "J ,~a, .', I \ ' ..., " ... . ORIGINAL TREE = wa.LHEAO = ACTUA TOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MD = Datum lVO = FMC CrN BAKER C 69.6' ? 2522' 97 @ 14039' 13923' 8800' SS 13-3/8" CSG, 68#, NT-80, 10 = 12.415" I Minimum ID = 2.380" @ 12488' 3-3/16" X 2-7/8" CROSSOVER 9-5/8" CSG, 47#, NT-80, 10 = 8.681" l-i 9635' I TOP OF 7" LNR l-i 9635' 1 TOP OF 3-3/16" LNR 14-1/2"TBG, 12.6#, L-80, .0152 bpf, 10=3.958" I TOP OF 4-1/2" LNR 14-1/2" LNR, 12.6#, L-80, .0152 bpf, Ð = 3.958" 1 TOP OF 4-1/2" SL TO LNR 17" LNR, 26#, 13-CR-80, .0383 bpf, 10 = 6.276" 14-1/2" SL TO LNR, 12.6#, L-80, .0152 bpf, 10 = 3.958" -i I TOP OF 4-1/2" LNR I 14-1/2" LNR, 12.6#, L-80, .0152 bpf, 10= 3.958" I 15-33k' SAFETY NOTES: HORIZONTAL WELL - 70° @ 10557' AND 90° @ 11417' - SIDETRACK KICKOFF DEPTH - 12381' - CHROME 7" LNR (t) -i 4-1/2" CAMCO TRDP-4A SSSV NIP, Ð = 3.855" GAS LIFT MA.NDRB..S ST MD lVO DEV TYÆ VLV LATCH PORT DATE 1 3022 3001 19 OTIS DMY RM 0 10/05/03 2 5164 4996 22 OTIS DMY T2 0 10/05/03 3 7054 6702 37 OTIS DMY T2 0 10/05/03 4 9404 8141 58 OTIS DMY T2 0 10/05/03 -l 4-112" OTIS X NIP, 10 = 3.813" I -1 7" X 4-1/2" BAKERSABL-3 PKR I -i 4-1/2" OTIS X NIP, 10 = 3.813" I -i 4-1/2" OTIS XN NO GO NIP, Ð = 3.725" -I 3" DEPLOYMENT SLV I -i 4-1/2" WLEG (BB-iINO CT LNR) 10556' l-i ELMO TT LOGGED 10/01/94 I 13-3/16" LNR, 6.2#, L-80, .0076 bpf, 10 = 2.80" I 12488' l-i 3-3/16" x 2-7/8" XO I ÆRFORA TION SUMMARY REF LOG: ? ANGLE AT TOPÆRF: 88 @ 12600' Note: Refer to A'oduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2" 4 12600 - 12700 0 08/13/99 2" 4 12830 - 13020 0 08/13/99 2" 4 13150 - 14080 0 08/13/99 DATE 03/31/94 08/13/99 02108/02 06/13/03 09/17/03 1 0/05/03 REV BY COMMENTS ORIGINAL COM PLETION SlœTRACK RNITP CORRECTIONS CMOITlP KB ELEVATION CORRECTION CNJITlP MINIMUM ID INFO CORRECTION JCM1TLP GL V C/O 2-7/8" LNR, 6.5#, L-80, .00579 bpf, D = 2.441" DATE REV BY COMMENTS PRUDHOE BA Y UNIT wa.L: 15-33A ÆRMrr No: 1990600 API No: 50-029-22448-01 SEC22, T11N, R14E, 649.62' FEL & 1473.23' FNL BP exploration (Alas ka) "TREE = W8.LHEAO = ACTUA TOR = KB. 8.EV = BF. 8.EV = KOP= Max Angle = D:ltum MO = D:ltum lVO = FMC CW BAKER C 69.6' _1 2522' 97 @ 14039' 13923' 8800' SS 15-338 SAFETY NOTES: HORIZONTAL WELL- SIDETRACK KICKOFF DEPTH - 10350' - CHROME 7" LNR Proposed CTO Sidetrac e 4-1/2" CAMCO TRDP-4A SSSV NIP, Ð = 3.855' 9-5/8" CSG, 47#, NT-80, ID = 8.681" 1-1 963S' 1 TOP OF 7" LNR 1-1 9635' GAS LFT MANDRB.S ST MD lVO DEV lYPE VLV LATCH 1 3022 3001 19 OTIS DMY RM 2 5164 4996 22 OTIS DMY T2 3 7054 6702 37 OTIS DMY T2 4 9404 8141 58 OTIS DMY T2 PORT OA TE o 10/05/03 o 10/05/03 o 10/05/03 o 10/05/03 13-3/8" CSG, 68#, NT-80, Ð = 12.415" I 14-1/2" TBG, 12.6#, L-80, .0152 bpf, 10 = 3.958" 1 7" X 4-1/2" BAKER SABL-3 PKR 3-3/16 x 2-7/8 X-over 3" DEPLOYMENT SLY TOP OF 3-3/16" LNR 1 1"- 1/" 1 TOP OF 4-1/2" LNR I 4-1/2" LNR, 12.6#, L-80, .0152 bpf, 10 = 3.958" 7" LNR, 26#, 13-CR-SO, .0383 bpf, ID = 6.276" I I I I I j -i TOP OF 4-1/2" SL TO LNR I 14-1/2" SL TO LNR, 12.6#, L-80. .0152 bpf, ID = 3.958" 1-1 12358' ÆRFORA TION SUMMARY REF LOG: 1 ANGLE AT TOP ÆRF: 88 @ 12600' Note: Refer to A-oduction DB for historical perf data SIZE SPF INTERV AL Opn/Sqz OA TE 2" 4 12600 - 12700 isolated proposed 2" 4 12830 - 13020 isolated proposed 2" 4 13150 - 14080 isolated proposed TOP OF 4-1/2" LNR 4-1/2" LNR, 12.6#, L-80, .0152 bpf. 10 = 3.958" 3-3/16" LNR, 6.2#, L-80, .0076 bpf, 10 = 2.80" 3-3/16" X 2-7/8" XO PBTO 2-7/8" LNR. 6.5#, L-80, .00579 bpf, 10= 2.441" DATE 03/31/94 OS/13/99 02108/02 06/13/03 09/17/03 10/05/03 REV BY COMMENTS ORIGINAL COM PLETION SIDETRACK RNfTP CORRECTIONS CMOITLP KB 8.EV A TION CORRECTION CNJITLP MINIMUM ID INFO CORRECTION JCM'TLP GL V C/O DATE REV BY COMMENTS PRUDHOE BAY UNIT W8.L: 15-33A PERMIT No: 1990600 AA No: 50-029-22448-01 SEC22, T11N, R14E, 649.62' FEL & 1473.23' FNI BP Exploration (Alaska) 199-060-0 PRUDHOE BAY UNIT 15-33A Roll #1: Start: Stop Roll #2: Start Stop MD 1.111L__ TVD 08838' Completion Date: [m-4/99 Completed Status: I-OIL 50- 029-22448-01 BP EXPLORATION (ALASKA) INC Current: T Name Interval Sent Received SCHLUM MCNL CR 12/14/99 12/29/99 BH GR OR 3/24/00 3/29/00 FINAL 12376-14096 OR 2/5 3/24/00 3/29/00 FINAL 8773-8786 OR 2/5 3/24/00 3/29/00 FINAL 9998-14066 8/11/99 CR 5 12/8/99 12/29/99 BHI 12306.-14111. OR 8/26/99 8/27/99 T/C/D C 94 12 ....--- o 9521 ~ L GR-MD L-/ L GR-TVD~- L MCNL ~/ C R SRVY LSTNG ~- )J~J Wednesday, June 20, 2001 Page 1 of 1 AOGCC Lori Taylor 3010 Porcupine Drive Anchorage, AK 99510 Well Reference Well No: Field: County: state: \ ¿::?--\ .r-... . q J Data: \ q.-OloU.~ 15-33A 1~ Date: Prudhoe Bay Unit API No: North Slope BEI Job#: Alaska 03/24/00 500292244801 107121 Enclosed is the following data as listed below: 2" + 5" Measured Depth Logs Log Type Bluelines Folded Sepias Rolled Sepias Mylar Film Navigamma USMPR MDL/MNP DPR/MDL/MDP 1 1 TOTALS: 2" + 5" True vertical Depth Logs Log Type Bluelines Folded Sepias Rolled Sepias Mylar Film Navigamma USMPR MDL/MNP DPR/MDL/MDP 1 1 LAS Disks Survey Listing ASCII Disks LIS Tape Image File Disks :1 LIS Verification Report & Listings :1 Depth shift Monitor Plot Upon Receipt, Please sign and fax to: Baker Hughes INTEQ Faxf1: E f"St7I)\~n-6621 Att~ ~!a~~~~herland MAR 29 2000 Da te : . . . Alaska 011 & Gas Cons. Commission Anchorage 12/8/99 Scbl.bepger NO. 121005 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD tCP1· t~~ 1'\'3·\'\<0 fì9 . 0<.00 D.S. 2-02A 99406 MCNL -tf-'1t/ / I 990930 1 1 1 D.S.6-10A 99416 RST Cfc...jIO 991020 1 1 1 D.S. 15-33A 99342 MCNL Ie. qL/ I?_ 990811 1 1 1 1!iI'·""" P"' I""" II"""'" ø '1 ,III' ÞOO'i"""., t<..... -61'::1\1[ ~I", SIGNE lY:C 291999 ~ OH & Gas cons. Commt~~on Anduuage Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8317. Thank you. DATE: STATE OF ALASKA AlAS"KÄ Oil AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of well Oil ~ Gas 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. SOX 100360, Anchorage, AK 99510-0360 4. Location of well at surface o o Abandoned 0 Suspended Service 0 ... ( ~\ ~ 558' FNL, 5171' FEL, Sec. 22, T11N, R14E, UM r L;ur/;pr~T:~;5~t1 At Top Producing Interval j ~ J DXrE i 2293' FNL 3457' FEL SEC 16 T11N, R14E, UM.! PÞ.!:!.L~o..tJ, ¡ AtTota! De~th " i V~¡ED i 1476' FNL, 650' FEL, SEC 17, T11N, R14E, UM ,:.:'-:;~~~:~'~--~;;::~~:J. 5. Elevation In feet (indicate KB, OF, etc.) 6. Lease Designation and Serial No. RKS 70 feet ADL 28305 12. Date Spudded 13. Date ToO. Reached 14. Date Comp., Susp. Or Aband. August 1,1999 August 9,1999 August 14,1999 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 14111' MD /8838' TVD 14080' MD /8842' TVD YES ~ No 0 22. Type Electric or Other Logs Run MWD & GR/CNUCCL Classification of Service Well 7. Permit Number 99-60 8. API Number 50-029-22448-01 9. Unit or Lease Name Prudhoe Say Unit 10. Well Number 15-33A 11. Field and Pool Prudhoe Say Field Prudhoe Say Oil Pool 15. Water Depth, if offshore 16. No. of Completions N/A feet MSL 1 20. Depth where SSSV set 21. Thickness of Permafrost 2204' feet MD 1900' (approx) CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE wr. PER Fr. GRADE TOP BOTTOM 20" 91.5# H-40 Surface 112' 13-3/8" 68# L-80 Surface 3603' 9-5/8" 47# L-80 Surface 9683' 7" 29# L-80 9921' 11394' 4-1/2" 12.6# L-80 11182' 12381' 3-3/16"/2-7/8" 6.2#/6.4# L-80 10441' 14111' 24. Perforations open to Production (MD + TVD of Top and Bottom and interval, size and number) 23. 12600' - 12770' MD; 12830' - 13020' MD; 13150' - 14080' MD; 8850' - 8855' TVD; 8852' - 8846' TVD; 8842' - 8842' TVD; @4 SPF @4 SPF @4 SPF HOLE SIZE 30" 17-1/2" 12-1/4" 8-1/2" 6" 4-1/8" uncemented 260 Sx Arcticset CEMENTING RECORD AMOUNT PULLED 1205 Sx PF E & 375 Sx Class G 751 Sx Class G 286 Sx Class G 25. SIZE 45 bbls 15.8 ppg Class G TUBING RECORD DEPTH SET (MD) 10547' PACKER SET (MD) 10155' 4-1/2" 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. Date First Production August 16, 1999 Date of Test Hours Tested PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Gas Lift Production for OIL-BBL GAS-MCF WATER-BBL 8/20/1999 3.6 Test Period> Row Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL Press. -346 psi 24-Hour Rate> 3296 9062 0 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips. (See Sidetrack Summary for details) CHOKE SIZE GAS-OIL RATIO 2749 OIL GRAVITY - API (corr) ~~ECfl'/E[J * This 10-407 is submitted as directed per the 10-401 form approved July 1, 1999 (Permit #99-60) ORIGINAL Fonn 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE i:: ¡ : (; ;) ~,) 1999~ \,.../.f ___' l ! ~ A13ŠKti Üll 2~ G~w eün~, GOi¡d)igf;în¡ AnÚrJl)rWJ~' Submit in duplicate 29. 30. GEOLOGIC MARKER::. . FORMATION TESTS NAME MEAS.DEPTH TRUE VERT. DEPTH Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. Top of Sag River Sand 9601' 8247 Top of Shublik 9691' 8296' Top of Sadlerochit 9805' 8359' Top of Zone 1 B 10985' 8806' 31. LIST OF ATTACHMENTS Summary of 15-33A CT Extension Drilling Operations + Survey. 32. Title AAI Coil Tubina Drillina SUDervisor Date Z~ ~ ~_ ,... 9 c¡ Signed Bruce E. Smith, P.E. Prepared by Paul Rauf 263-4990. 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. Item 28: If no cores taken, indicate "none". Form 10-407 1S-33A DESCRIPTION OF WORK COMPLETED COILED TUBING EXTENSION DRILLING OPERATIONS SUMMARY Date Event Summary 6/28/1999: Drift to XN at 10,192' slm with 3.80" cent. 7/04/1999: MITOA failed. PPPOT-T to 5000 psi passed. 7/09/1999: MITIA to 3000 psi passed. 7/29/1999: Move CTU to 15-33A. Begin NU BOPE. 7/30/1999: Cont. MIRU CTU. 7/31/1999: PT'd BOPE. MU BHA. Killed well. RIH wi BHA & tagged XN nipple @ 10206' MD. Milled XN nipple. Circulated out gas, tagged @ 12,360' & mill on packott bushing. POOHwl BHA. 8/01/1999: RIH & milled packott bushing & liner shoe. Milled FM to 12,404' MD. POOH, CT stuck @ 11,800'. Disconnected & POOH leaving fish. RIH wI 3" GS Spear. Tag @ 10,796'. POOH. 8/02/1999: RIH & latched onto fish. POOH wI fish. RIH & milled remnants of packoff bushing. Milled OH to 12,413'. Performed LOTto EMW of 9.1 ppg.. Drilled OH to 12,417'. POOH. 8/03/1999: RIH & drilled horizontal to 12,759'. POOH. 8/04/1999: RIH & drilled fl to 12,937'. POOH WI BHA. 8/05/1999: 8/06/1999: 8/07/1999: 8/08/1999: 8/09/1999 : 8/1 0/1999: 8/11/1999: 8/12/1999 - 8/13/1999 : . '> RIH & drilled to 13232' MD. Drilled to 13,379' wI periodic trips to TT. Drilled to 13,632'. POOH. PT'd BOPE. RIH & drilled to 13,745'. POOH. D11 ~¿ RIH & drilled to 13,870'. Build rate too low. POOH for BHA change. RIH & drilled to 13,950'. Still having wt. transfer problems. Pulled heavy in shales and liner. Drill to TD @ 14,111' MD. Conditioned hole. Conditioned hole for liner. Log tie-in. Tag TD at 14,111'. Layed in new mud in OH. POOH. PU 2-7/8" FL4S x 3-3/16" TCllliner. RIH wI liner & landed it @ 10411'. Pumped 45 bbls of 15.8 ppg Class G Cement to cement liner in place & to isolate the OH behind the 4-1/2" slotted liner fl 11395' - 12381'. Full returns during cement job. Attained a max squeeze press of 4000 psi. Contaminated Cement wI Biozan & cleaned contaminated Cement from the wellbore to 10815'. Unstung fl liner & POOH. WOC. RD CTU#4. RU CTU#5. RIH with CNUCCUGR logging tools. Logged fl 14080'-10,000' with repeat. POOH. TOL = 10441'. Tested liner lap to 2000 psi for 30 minutes - lost 400 psi. RIH wI perforating guns to PBTD @ 14,080' MD & shot 1290' of Initial Perforations f/: Sidetrack Summary Page 1 15-33A DESCRIPTION OF WORK COMPLETED COILED TUBING EXTENSION DRILLING OPERATIONS SUMMARY /' Date Event Summary 12600' - 12770' MD (Zone 1 B) 12830' - 13020' MD (Zone 1 B) 13150' - 14080' MD (Zone 1 B) Used 2" carriers & shot all Perfs @ 4 SP. POOH wI guns. ASF. RIH wi CT & displaced well to Crude. POOH wI CT. RD. 8/14/1999: RDMOL. Placed well 15-33A on initial production & obtained a valid well test. Sidetrack Summary Page 2 ¿j~ ~[7 5100 5000 4900 4800 ^ I ,......... 4700 - Q) Q) '+- -...- 4600 .J: - I... 0 4500 Z 4400 4300 4200 4100 6100 6400 6300 Plan 15-3JA 6000 mDO ~ ~ llN1rJE<Q Projected to TO 15-33ehs 5900 6200 6100 4!> 15-33ehs 5800 5700 6000 5900 5600 ARC a Alaska, Inc. Brij Potnis Dote plotted: 24-Auç-1999 structure : 0.5. 15 Field : Prudhoe Bay Well : 15-33A, 50-029-22448-01 Location : North Slope, Alaska Coardinotu or. In fe.t rel.rence 15-33. Tr... Vertical Depth. ore roterence RKB - I.ISL a 69,6 ft. Plot Reference i. 15-JJA. --- Boker Hugh.. INTro --- <- West (feet) 5800 5700 5600 5400 5200 5100 4900 4800 4700 4300 4600 4500 4400 5000 5500 5300 qc¡, C~U ORIGINAL CO«f<.£'C-TËD ~~ ;~=t""~1 ~t;,~~) ~.~ .!fro' ~~ ill ~~~ ii1wm ·\;~W ~r:rj~ ~1 i~{r Œt: tcr.&iJ Projected to TO " ' 'I"", ,.."" (' "I (\ fH'\ , : f;,: () 'J7~¡i ¡.I\ 1'ê'tf.i1""'" O~" f' (", ",.("b ",' ^ ,"'> ,',' ·~,j~;'iji,'j.,:1. ' ill ~!it, \.;,1ø~:~ \J:i.lfft,t. \'~omm~:StiIOn !!¡f'r~~t'l!'~,.1, ,:;:¡ 1 ~ ~ ,i; J,~JJ! )1ì~j~1: TO for 15-33 & KOP for 15-33A Tie-in Point ~ r") I ~ 2 a.. 0 I<: ~ +' 1'1 c: 1'1 () I a. ~ c: 2 T v ~ 1-= 15-33ihs 15-33bhs , , 5500 5400 5200 5100 5000 4800 4700 4500 4400 4100 3900 4300 noo 4000 4600 4900 5300 .Vertical Section (feet) -> Azimuth 89.00 with reference 0.00 N; 0.00 E from 15-33 8400 ~ .., c m < m .., VI =1 c: 0- (",'I, u Q' (1) 0 0 m \J - :::r ,......... ....... m m - -...- I V 8500 8600 8700 8800 8900 9000 '- .111 BAKER IRIGIIII 7260 Homer Drive, Anchorage. AK 99518 INTEQ August 24, 1999 State of Alaska AOGCC Lori Taylor 3001 Porcupine Street, Anchorage, AK 99501 OLP cf\~ Dear Data distribution recipient: This letter is intended to correct the reported TD (total depth) for an EOW (end of well) survey report distributed recently. The~OW survey report in question was acquired by Baker Hughes INTEQ' MWD on Well 15-33A, Prudhoe Bay Unit, North Slope, Alaska for ARCO Alaska, Inc. This report was acquired from 30 Jul1999 through 09 Aug 1999. The drilled TD was reported as 14115 feet MD (measured depth). This should be corrected to the TD of the completed well as 14111 feet MD. The survey station at 14111' MD is a projected to bit value. Thank you. Sincerely, E7P R' CfEr D Brij Potnis Technical Support Engineer ~, " "99"'- . , . - "J I ! t . <: "': 0 I ., j~jaska OB & Gas Cons. Commission .Anohorage ARCO Alaska, Inc. D.S. 15 15-33A 15-33 Prudhoe Bay North Slope, Alaska SUR V E Y LIS TIN G by Baker Hughes INTEQ Your ref Our ref License Date printed Date created Last revised 15-33A svy205 50-029-22448-01 24-Aug-1999 20-Aug-1999 24-Aug-1999 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 675901.341,5961480.369,999.00000,N Slot location is n70 17 55.814,w148 34 27.816 Slot Grid coordinates are N 5960923.600, E 676021.500 Slot local coordinates are 559.47 S 107.10 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North ARca Alaska, Inc. SURVEY LISTING Page 1 D.S. 15,15-33A Your ref 15-33A Prudhoe Bay,North Slope, Alaska Last revised : 24-Aug-1999 Measured Inclin Azimuth Subsea R ECTANGULAR Dogleg Vert G RID C a a R D S Depth Degrees Degrees Depth C a a R DIN ATE S Deg/l00ft Sect Easting Northing 12306.00 87.20 318.50 8769.35 4399.40N 4573.81W 3.99 4496.34 671346.26 5965214.44 12381.00 87.20 318.50 8773.01 4455.50N 4623.45W 0.00 4544.99 671295.32 5965269.37 12432.00 88.10 322.33 8775.10 4494.77N 4655.91W 7.71 4576.76 671261.95 5965307.86 12482.00 87.30 317.83 8777.11 4533.07N 4687.97W 9.13 4608.14 671229.01 5965345.40 12525.00 88.10 316.83 8778.84 4564.66N 4717.09W 2.98 4636.70 671199.16 5965376.30 12571.00 89.70 314.60 8779.72 4597.58N 4749.20W 5.97 4668.23 671166.29 5965408.46 12602.00 88.50 313.93 8780.21 4619.22N 4771.39W 4.43 4690.05 671143.60 5965429.56 12652.00 87.50 311.43 8781.95 4653.09N 4808.12W 5.38 4726.19 671106.09 5965462.56 12691.00 87.80 309.63 8783.55 4678.41N 4837.74W 4.68 4755.36 671075.89 5965487.18 12739.00 88.90 307.73 8784.93 4708.39N 4875.19W 4.57 4792.28 671037.74 5965516.28 12777.00 91.00 305.83 8784.97 4731.14N 4905.63W 7.45 4822.31 671006.79 5965538.31 12799.00 92.80 304.83 8784.24 4743.86N 4923.56W 9.36 4840.02 670988.56 5965550.60 12842.00 93.40 301.23 8781. 91 4767.26N 4959.55W 8.48 4875.60 670952.03 5965573.15 12870.00 95.00 299.53 8779.86 4781. 38N 4983.64W 8.33 4899.44 670927.62 5965586.70 12900.00 94.80 297.13 8777.30 4795.56N 5009.95W 8.00 4925.50 670900.99 5965600.27 12936.00 88.30 293.40 8776.32 4810.91N 5042.47W 20.81 4957.75 670868.12 5965614.85 12962.00 89.30 290.83 8776.87 4820.70N 5066.55W 10.60 4981. 65 670843.82 5965624.06 13000.00 90.40 287.83 8776.97 4833.27N 5102.41W 8.41 5017.28 670807.69 5965635.80 13026.00 91. 50 283.83 8776.54 4840.36N 5127.41W 15.95 5042.16 670782.52 5965642.30 13059.00 90.20 279.73 8776.05 4847.10N 5159.71W 13 .03 5074.33 670750.08 5965648.28 13107.00 91. 30 273.53 8775.42 4852.64N 5207.36W 13 .12 5121.87 670702.32 5965652.70 13136.00 94.90 273 .53 8773.85 4854.42N 5236.25W 12.41 5150.74 670673.39 5965653.80 13200.00 94.70 266.10 8768.49 4854.21N 5299.98W 11.57 5214.46 670609.68 5965652.11 13252.00 91.90 259.53 8765.49 4847.72N 5351.46W 13.71 5266.04 670558.38 5965644.41 13284.00 90.90 256.93 8764.71 4841.19N 5382.77W 8.70 5297.46 670527.23 5965637.15 13340.00 91. 40 251.93 8763.58 4826.17N 5436.69W 8.97 5351. 63 670473.68 5965620.87 13387.00 91. 40 246.53 8762.43 4809.52N 5480.60W 11.49 5395.83 670430.17 5965603.20 13431.00 90.40 242.53 8761.74 4790.60N 5520.31W 9.37 5435.87 670390.92 5965583.36 13462.00 87.00 237.63 8762.45 4775.15N 5547.16W 19.23 5462.98 670364.44 5965567.28 13497.00 87.70 233.33 8764.07 4755.34N 5575.96W 12.43 5492 .12 670336.11 5965546.81 13534.00 90.10 230.53 8764.78 4732.53N 5605.08W 9.97 5521.63 670307.54 5965523.33 13561.00 91.80 228.33 8764.33 4714.98N 5625.59W 10.30 5542.44 670287.45 5965505.30 13588.00 90.00 226.23 8763.90 4696.66N 5645.42W 10.24 5562.59 670268.06 5965486.52 13642.00 88.10 228.23 8764.80 4660.00N 5685.05W 5.11 5602.86 670229.30 5965448.95 13665.00 87.00 223.63 8765.78 4644.03N 5701. 55W 20.55 5619.64 670213.17 5965432.59 13729.00 83.70 226.13 8770.97 4598.83N 5746.55W 6.46 5665.42 670169.24 5965386.36 13778.00 84.30 230.00 8776.10 4566.27N 5782.80W 7.95 5702.23 670133.77 5965352.96 13832.00 84.80 229.13 8781.22 4531. 41N 5823.71W 1. 85 5743.74 670093.69 5965317.15 13875.00 85.70 234.13 8784.79 4504.82N 5857.30W 11.78 5777.79 670060.74 5965289.78 13901. 00 88.70 234.33 8786.06 4489.64N 5878.37W 11. 56 5799.12 670040.03 5965274.12 13948.00 93.90 229.53 8784.99 4460.69N 5915.34W 15.05 5836.59 670003.75 5965244.31 13992.00 95.20 231. 63 8781.50 4432.84N 5949.22W 5.60 5870.95 669970.53 5965215.67 14018.00 96.20 234.00 8778.92 4417.20N 5969.83W 9.85 5891. 83 669950.30 5965199.56 14039.00 97.40 234.00 8776.43 4404.94N 5986.70W 5.71 5908.91 669933.72 5965186.92 14073.00 95.90 237.33 8772.49 4385.90N 6014.58W 10.68 5937.12 669906.29 5965167.23 14111.00 95.90 237.33 8768.59 4365.50N 6046.40W 0.00 5969.29 669874.96 5965146.08 All data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 15-33 and SSTVD from RKB - MSL = 69.6 ft. Bottom hole distance is 7457.65 on azimuth 305.83 degrees from wellhead. Vertical section is from wellhead on azimuth 269.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARca Alaska, Inc. D.S. 15,15-33A Prudhoe Bay,North Slope, Alaska MD SSTVD Rectangular Coords. SURVEY LISTING Page 2 Your ref 15-33A Last revised : 24-Aug-1999 Comment Comments in wellpath -------------------- -------------------- 12306.00 14111.00 ----------------------------------------------------------------------------------------------------------- Target name 8769.35 8768.59 4399.40N 4365.50N 4573.81W 6046.40W Tie-in Point Projected to TD Targets associated with this wellpath ===================================== Geographic Location T.V.D. Rectangular Coordinates Revised ----------------------------------------------------------------------------------------------------------- 15-33ehs 15-33ihs 15-33bhs 669854.000,5965095.000,999.00 670477.000,5965565.000,999.00 670829.000,5965546.000,999.00 8815.00 8800.00 8790.00 4314.91N 4770.23N 4742.99N 6068.55W 5434.68W 5083.20W 15-Jun-1999 15-Jun-1999 15-Jun-1999 TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 July 1. 1999 Bruce E. Smith AAI Coil Tubing Drilling Supervisor ARCO Alaska. Inc. POBox 100360 Anchorage, AK 99510-0360 Re: Prudhoe Bay Unit 15-33A ARCO Alaska. Inc. Permit No: 99-060 Sur Loc: 558'FNL 5171 'FEL, Sec. 22. TllN, R14E UM Btmhole Loc. I 742'FNL. 572'FEL. Sec. 17. TllN. R14E. UM Dear Mr. Smith: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to all 0\\' 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. Robert N. Christenson. P. E. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game. Habitat Section wlo encl. Department of Environmental Conservation wlo encl. STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 1 a. Type of work: Drill 0 Redrill ø 1b. Type of well. Exploratory 0 Stratigraphic Test 0 Development Oil ø Re-entry o Deepen 0 Service Development Gas 0 Single Zone 0 Multiple Zone 0 2. Name of Operator 5. Datum elevation (OF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 70 feet 3. Address 6. Property Designation ~Pc... Prudhoe Bay Field P.O. Box 100360 Anchorage, AK 99510-0360 AD~ ::z..l? 3 0 ~ Prudhoe Bay Oil Pool 4. Location of well at surfa~ 7. Unit or property Name 11. Type Bond (see 20 MC 25.0251) 558' FNL, 5171'~sec. 22, T11N, R14E, UM Prudhoe Bay Unit Statewide At top of productive i e a 8. Well number Number 2295' FSL, 2642' FeL, SEC. 16, T11 N, R14E, UM 15-33A #U-63061 0 At total depth 9. Approximate spud date Amount 1742' FNL, 572' FEL, Sec 17, T11 N, R14E, UM July 7, 1999 $200,000 12. Distance to nearest property line 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) feet No Close Approach feet 14040' MD /8885' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 MC 25.035 (e)(2» Kickoff depth: 12381' MD Maximum hole angle 91° Maximum surface 2500 psig At total depth {TVD} 3400 psig @ 8800' 18. Casing program Settinq Depth size Specnications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 3.75" 2- 7/8· 6.4 L-80 FL4S 3590' 10450' 8687' 14040' 8885' 50 bbls 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condnion summary Total Depth: measured 12381 feet Plugs (measured) ORIGINAL true vertical 8843 feet Effective Depth: measured 12381 feet Junk (measured) true vertical 8843 feet '" Casing Length Size Cemented Measured depth True Vertical depth Conductor 112' 20· 260 Sx Arcticset 112' 112' Surface 3572' 13-3/8" 1205 Sx PF E & 375 Sx Class G 3603' 3543' Production 9650' 9-5/8" 751 Sx Class G 9683' 8292' Liner 1874' 7" 286 Sx Class G 11394' 8839' Slotted Liner 1199' 4-1/2" uncemented 12381' Re-cEIVE£ Per1oration depth: measured 11395' - 12381' (Slotted Liner) JUN 1 7 1999 true vertical 8839' - 8843'. AlasKa 011 & Gas COI16. Commies 20. Attachments Filing fee ø Property Plat 0 BOP Sketch ø Diverter Sketch 0 Drilling program ø I\ncnorage Drilling fluid program Time vs depth plot 0 Refraction analysis 0 Seabed report 0 20 AAC 25.050 requirements 0 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Questions? Call Stephen Ward @ 265-1305. Signed !<~ ~, ~~~MiIJ, Title: AAI Coil Tubing Drilling Supervisor Date ~/J7 /1er Bruce E. Smith, PE Prepared by Paul Rauf 263-4990 Commission Use Onl\ perm~~: be; API number Approv~\~; O)~ See cover letter 50- O.z. ~- .z:¿, ~~?-o/ for other requirements Conditions of approval Samples required 0 Yes ~ No Mud log requi~ed DYes ~ No Hydrogen sulfide measures JXI Yes 0 No Directional survey required ~ Yes 0 No Required working pressure for BOPE D2M; 0 3M; 0 5M; 0 10M;D o 3500 psi for CTU Other: ORIGINAL SIGNED·BY by order of 1 1 1 ~9 Approved by .... N Î' . Commissioner the commission Date IOn Form 10-401 Rev. 12/1/85· Submit in triplicate DS 15-33A CT Extension and Completion Intended Procedure Objective: Directionally drill -1600', 3.75" horizontal extension from the eXISting wellbore. Complete with 2-7/8" cemented liner. Perforate and produce. Intended Procedure: · RU Nabors 3S/CTU #4. Rill and clean out 4-1/2" liner and mill out shoe. · Load well with ±8.5 ppg Flopro mud. Drill approximately 10' of formation and perform leak off test to 9.0 ppg EMW. · Directionally drill -1600' of 3.75" horizontal hole to access Romeo reserves. · Run 2-7/8" liner from TT @ -10450' to TD. Cement liner with - 50 bbls 15.8 ppg cement with TOC left at - 11000' · Perforate selected intervals · RD CTD, return well to production. NOTE: Drill cuttings will be disposed of at CC2A or GNI and drilling mud will be disposed at CC2A, GNI, or Pad 3. June 17, 1999 4-1/211 Camco TRDP-4A SSSV 22041 711 Liner top 4-1/211 Otis "X" Nipple 7" Packer 95391 101381 10155 1 4-1/211 Otis "XII Nipple @ 101851; XN @ 102021 DS 15-33A Proposed Well bore Sketch Extension of Well bore & Completion 4-1/2" Production Tubing -1/2" Camco GLMs 4-112" Slotted Liner 9-5/8" Shoe 98761 to 12,381lcemented with primary cmt for 2.875" liner 7" Liner Shoe 11,3941 4-1/2" Tubing Tail 105471 2.875" TOL -10,4501 TIW SS Packer @ 111821 ~....,.;:. a ~,~'J;~ °æ: I:!: ~~~ "s ~¥ êf";· E >~ a¡. 0 0-' ';..:) .....~' ~ (Î.) .-.. C'} t.U 1'--, 0 ~ ;~-.... (..)0 ~J c.oJ::: mO L.L.§. 'Z r~Jf ~ ~ F"tt,,"".fJ .- - .' 6 ,~~ I ~~ 2.875" Cmt'd Li ner 3.75" Openhole +/-16001 12,3811 TD +/- 14,0401 6/17/99 Page 1 V ertica I Sectio n (feet) - > Azimuth 79.00 with reference 0.00 N, 0.00 E from 15-33 r---r----'-r---r---I----T---l'-' ---I---,--T-----"'----r- -- '------l--'-'-l'- --"-"----I-------'-l---',----'-[----'---r-----T----'---"]--·,,----,------[---r'-'--- 1-----,----1---1-' 9000 5200 ~) 100 5000 ~900 4800 4/00 ~6()0 4~)00 HOO ~JOO ~:!OO ~ 1 ()O ~OOO 3900 31')00 3/00 3600 3500 18~'OO -j (0 , /"~ C or (]) 11')500 < '-f· (]) ~) ~ I( - 860D () ill- e.- c:.-, /~, 1-' 0 (]) -s. :::J 1- 8HOO ~ 1 ~)<\jbh,~ -+, (]) ~ 15-- :S,3ihs - 8900 "-'"' I V (\~, 'V ~~ ~, 15-.33bhs '~ TD for 15-j:\ 81: I<ick-of( Point for 15-:\jA " Tie DIl '\. m[~r jnl~~(IJ! ._-----,---_._~---~- [lJu~J œl~02:D0, Cn10D~JDG[3~ 15--.3:\ehs ID /////~/~-------------~-~~ / . 15-·33!", ------ // // // BHI --- Baker Hugho, INTEO --- TnH: Vcrlkal D/:plkl lire-: reforence: RKB - M::',I. .~ li8.G Crcub~d by Onto plot.t(ld 15-\)lJl'1-1~:H)9 Plut Rdel'til'lGt~ i~¡ 'I G-J:5A Vön,Îonlf 1. Coorditl~il(':: me in f(:t~1 n~(~rlln(:e 1 b-<~J ~ 1')00 4700 4600 -- ^ 4500 I ~ -+- HOOn Q) Q) '+- "-'"' ~,,~\O[) - ...c +- I- 0 Z 4-200 4-100 4000 - 3900 - ::J800 4~)00 ,1700 4900 --i~_L_- .----L-_L-...__l___--.J__l____.L__J__ ~L-__L__..J__.__L~ __1_ --.J--L...__ -.L_ L--~1......__J____.L___L_-L_____L_~_L ____L__ L___L__ L~_L__--.J_ _ _.1__.J (i 10D ,1(;00 ,1800 ,1~OD 50(JO "IOD ~):!O(J ~1300 ~i400 ,,500 "coo - West (feet) Well: 15-33A, 50-029-22448-01 Location: North Slope. Alaska I XlL C , Structure: D.S. 15 Field: Prudhoe Bay It "', '-~< 11 ,.... 0--' 1.--1 '.., ... .-- I ... ,,--,{._) ~l.... ,---t ') )0. lC) ,['"'1 1,"1\ -'~ ~r\, \ -./ ~,.._.l 5"100 "eDO 5SI00 6000 ~~iill Proposal Calculations BAKER MUGHU Coordinates provided in: TRUE and GRID relative to Wellhead INTEQ and ALASKA STATE PLAN Company: AR co Alaska, Inc. Vertical Sect. Plane: 259.000 TRUE Job No: 0 Field: Prudhoe Bay, Alaska Mag. Declination: 27.740 AFE No: 0 Well: 15-33A Version #1 Grid Correction: 1.340 API No: 50-029- 22448-01 Rig: Nabors 3S Total Correction: 26.400 BHI Rep: 0 Surface Location Dip: 80.750 Job Start Date: OO-Jan-OO X: 676021.5 RKB Height: 69.600 Job End Date: OO-Jan-OO Y: 5960923.6 - Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)IW(-) N(+)/S(-) E(+)IW(-) Severity Section Comments (de~) (de~) (ft) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) (0/100ft) (TIP) (0/100ft) C/l00ft) 12275.00 88.37 318.10 8768.15 4376.27 -4553.21 5965191.80 671367.40 0.00 3634.52 161.00 0.00 0.00 Tie on 12300.00 87.43 318.42 8769.07 4394.91 -4569.84 5965210.05 671350.33 3.99 3647.29 161.00 -3.76 1.28 12306.00 87.20 318.50 8769.35 4399.40 -4573.81 5965214.44 671346.26 3.99 3650.34 -90.00 -3.83 1.33 Kick-off Point 12325.00 87.19 317.17 8770.28 4413.46 -4586.55 5965228.20 671333.19 7.00 3660.16 -90.00 -0.05 -7.00 12350.00 87.18 315.42 8771.50 4431.51 -4603.80 5965245.84 671315.52 7.00 3673.65 -90.00 -0.04 -7.00 12375.00 87.17 313.67 8772.74 4449.03 -4621.60 5965262.94 671297.32 7.00 3687.78 -90.00 -0.04 -7.00 12400.00 87.17 311.92 8773.97 4465.99 -4639.92 5965279.46 671278.61 7.00 3702.52 -90.00 0.00 -7.00 12425.00 87.16 310.16 8775.21 4482.38 -4658.75 5965295.41 671259.40 7.00 3717.88 -90.00 -0.04 -7.04 12450.00 87.16 308.41 8776.45 4498.19 -4678.08 5965310.76 671239.71 7.00 3733.84 -89.00 0.00 -7.00 12475.00 87.16 306.66 8777.68 4513.41 -4697.88 5965325.51 671219.56 7.00 3750.37 -89.00 0.00 -7.00 12500.00 87.17 304.91 8778.92 4528.01 -4718.13 5965339.63 671198.97 7.00 3767.46 -89.00 0.04 -7.00 12525.00 87.18 303.16 8780.15 4541.98 -4738.82 5965353.12 671177.96 7.00 3785.11 -89.00 0.04 -7.00 12550.00 87.19 301.41 8781.38 4555.32 -4759.93 5965365.95 671156.55 7.00 3803.28 -89.00 0.04 -7.00 12575.00 87.20 299.66 8782.61 4568.00 -4781.44 5965378.13 671134.75 7.00 3821.98 -89.00 0.04 -7.00 ¡' - 12600.00 87.22 297.91 8783.82 4580.03 -4803.32 5965389.64 671112.60 7.00 3841.16 -89.00 0.08 -7.00 (' - 12625.00 87.23 296.16 8785.03 4591.38 -4825.56 5965400.46 671090.10 7.00 3860.83 -89.00 0.04 -7.00 12650.00 87.25 294.41 8786.24 4602.04 -4848.14 5965410.59 671067.28 7.00 3880.96 -89.00 0.08 -7.00 12675.00 87.28 292.65 8787.43 4612.01 -4871.04 5965420.02 671044.16 7.00 3901.53 -89.00 0.12 -7.04 12700.00 87.30 290.90 8788.61 4621.27 -4894.23 5965428.74 671020.76 7.00 3922.53 -89.00 0.08 -7.00 12725.00 87.33 289.15 8789.78 4629.83 -4917.69 5965436.74 670997.10 7.00 3943.92 -89.00 0.12 -7.00 12750.00 87.36 287.40 8790.94 4637.66 -4941.40 5965444.02 670973.22 7.00 3965.71 -88.00 0.12 -7.00 12775.00 87.40 285.65 8792.08 4644.76 -4965.34 5965450.56 670949.12 7.00 3987.85 -88.00 0.16 -7.00 12800.00 87.43 283.90 8793.21 4651.13 -4989.49 5965456.36 670924.83 7.00 4010.34 -88.00 0.12 -7.00 12825.00 87.47 282.15 8794.32 4656.76 -5013.82 5965461.42 670900.37 7.00 4033.15 -88.00 0.16 -7.00 12850.00 87.51 280.40 8795.42 4661.65 -5038.31 5965465.73 670875.77 7.00 4056.26 -88.00 0.16 -7.00 12875.00 87.55 278.65 8796.49 4665.78 -5062.94 5965469.28 670851.06 7.00 4079.65 -88.00 0.16 -7.00 12900.00 87.60 276.90 8797.55 4669.16 -5087.69 5965472.08 670826.24 7.00 4103.30 -88.00 0.20 -7.00 12925.00 87.64 275.15 8798.59 4671.78 -5112.53 5965474.12 670801.34 7.00 4127.18 -88.00 0.16 -7.00 12950.00 87.69 273.40 8799.61 4673.64 -5137.44 5965475.40 670776.40 7.00 4151.28 -88.00 0.20 -7.00 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn , Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(- ) E(+)/W(-) Severity Section Comments (de~) (de~) (ft) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) (0/100ft) (TIP) (0 II o Oft) (°11 OOft) 12975.00 87.75 271.65 8800.60 4674.75 -5162.39 5965475.92 670751.43 7.00 4175.56 -88.00 0.24 -7.00 13000.00 87.80 269.90 8801.57 4675.09 -5187.37 5965475.67 670726.45 7.00 4200.02 -88.00 0.20 -7.00 13025.00 87.86 268.15 8802.52 4674.66 -5212.35 5965474.67 670701.49 7.00 4224.62 -88.00 0.24 -7.00 13050.00 87.91 266.40 8803.44 4673.48 -5237.30 5965472.90 670676.57 7.00 4249.34 -88.00 0.20 -7.00 13075.00 87.97 264.66 8804.34 4671.53 -5262.21 5965470.37 670651.72 7.00 4274.16 -88.00 0.24 -6.96 13100.00 88.03 262.91 8805.21 4668.82 -5287.05 5965467.08 670626.96 7.00 4299.06 -87.00 0.24 -7.00 13125.00 88.10 261.16 8806.05 4665.36 -5311.79 5965463.04 670602.30 7.00 4324.01 -87.00 0.28 -7.00 13150.00 88.16 259.41 8806.87 4661.14 -5336.42 5965458.25 670577.78 7.00 4348.99 -87.00 0.24 -7.00 13175.00 88.23 257.66 8807.66 4656.18 -5360.91 5965452.71 670553.42 7.00 4373.97 -87.00 0.28 -7.00 13200.00 88.30 255.91 8808.41 4650.46 -5385.23 5965446.43 670529.23 7.00 4398.94 -87.00 0.28 -7.00 13225.00 88.37 254.16 8809.14 4644.01 -5409.37 5965439.42 670505.25 7.00 4423.87 -87.00 0.28 -7.00 13250.00 88.44 252.42 8809.84 4636.83 -5433.31 5965431.67 670481.49 7.00 4448.74 -87.00 0.28 -6.96 - 13255.98 88.46 252.00 8810.00 4635.00 -5439.00 5965429.71 670475.85 7.00 4454.67 -87.00 0.33 -7.02 , - 13275.00 88.51 250.67 8810.50 4628.91 -5457.01 5965423.21 670457.98 7.00 4473.51 -87.00 0.26 -6.99 13300.00 88.58 248.92 8811.14 4620.28 -5480.46 5965414.03 670434.74 7.00 4498.18 -87.00 0.28 -7.00 13325.00 88.64 247.17 8811.75 4610.94 -5503.64 5965404.15 670411.79 7.00 4522.72 -87.00 0.24 -7.00 13350.00 88.71 245.42 8812.32 4600.89 -5526.53 5965393.57 670389.15 7.00 4547.10 -87.00 0.28 -7.00 13375.00 88.79 243.68 8812.87 4590.15 -5549.10 5965382.30 670366.84 7.00 4571.30 -87.00 0.32 -6.96 13400.00 88.86 241.93 8813.38 4578.73 -5571.33 5965370.36 670344.88 7.00 4595.30 -87.00 0.28 -7.00 13425.00 88.93 240.18 8813.86 4566.63 -5593.20 5965357.76 670323.30 7.00 4619.08 -87.00 0.28 -7.00 13450.00 89.01 238.43 8814.31 4553.87 -5614.69 5965344.50 670302.11 7.00 4642.62 -87.00 0.32 -7.00 13475.00 89.08 236.69 8814.73 4540.47 -5635.79 5965330.60 670281.34 7.00 4665.88 -87.00 0.28 -6.96 13500.00 89.16 234.94 8815.12 4526.42 -5656.46 5965316.08 670261.00 7.00 4688.86 -87.00 0.32 -7.00 13525.00 89.23 233.19 8815.47 4511.75 -5676.70 5965300.94 670241.11 7.00 4711.52 -87.00 0.28 -7.00 13550.00 89.31 231.44 8815.78 4496.47 -5696.49 5965285.20 670221.69 7.00 4733.86 -87.00 0.32 -7.00 13575.00 89.39 229.70 8816.07 4480.59 -5715.79 5965268.88 670202.76 7.00 4755.84 -87.00 0.32 -6.96 13600.00 89.47 227.95 8816.31 4464.14 -5734.61 5965251.99 670184.34 7.00 4777.45 -87.00 0.32 -7.00 13625.00 89.55 226.20 8816.53 4447.11 -5752.92 5965234.54 670166.44 7.00 4798.67 -87.00 0.32 -7.00 13650.00 89.63 224.46 8816.71 4429.54 -5770.69 5965216.56 670149.08 7.00 4819.48 -87.00 0.32 -6.96 - 13675.00 89.71 222.71 8816.85 4411.43 -5787.93 5965198.05 670132.27 7.00 4839.85 -87.00 0.32 -7.00 I il - 13700.00 89.79 220.96 8816.96 4392.80 -5804.60 5965179.04 670116.04 7.00 4859.77 -87.00 0.32 -7.00 13725.00 89.87 219.22 8817.04 4373.68 -5820.70 5965159.55 670100.39 7.00 4879.22 -87.00 0.32 -6.96 13750.00 89.95 217.47 8817.07 4354.07 -5836.21 5965139.58 670085.35 7.00 4898.19 -87.00 0.32 -7.00 13775.00 90.03 215.72 8817.08 4334.00 -5851.11 5965119.17 670070.92 7.00 4916.65 -87.00 0.32 -7.00 13800.00 90.11 213.97 8817.05 4313.48 -5865.40 5965098.33 670057.12 7.00 4934.58 -87.00 0.32 -7.00 13825.00 90.19 212.23 8816.98 4292.54 -5879.05 5965077.07 670043.96 7.00 4951.98 -87.00 0.32 -6.96 13850.00 90.27 210.48 8816.88 4271.19 -5892.06 5965055.43 670031.46 7.00 4968.82 -87.00 0.32 -7.00 13875.00 90.35 208.73 8816.74 4249.46 -5904.41 5965033.41 670019.62 7.00 4985.09 -87.00 0.32 -7.00 13900.00 90.43 206.99 8816.57 4227.36 -5916.09 5965011.04 670008.46 7.00 5000.78 -87.00 0.32 -6.96 13925.00 90.51 205.24 8816.36 4204.91 -5927.09 5964988.35 669997.99 7.00 5015.86 -87.00 0.32 -7.00 13950.00 90.59 203.49 8816.12 4182.14 -5937.41 5964965.34 669988.21 7.00 5030.33 -87.00 0.32 -7.00 13975.00 90.67 201.75 8815.84 4159.07 -5947.02 5964942.05 669979.14 7.00 5044.17 -87.00 0.32 -6.96 14000.00 90.75 200.00 8815.53 4135.71 -5955.93 5964918.49 669970.78 7.00 5057.37 -87.00 0.32 -7.00 14025.00 90.83 198.25 8815.19 4112.09 -5964.12 5964894.69 669963.15 7.00 5069.92 -87.00 0.32 -7.00 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)IW(-) N(+)/S(- ) E(+)IW(-) Severity Section Comments (de~) (de~) (ft) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) CO I 100ft) (TIP) (°/1 o Oft) CO 11 OOft) 14037.70 90.87 197.36 8815.00 4100.00 -5968.00 5964882.51 669959.55 7.00 5076.04 0.00 0.31 -7.01 TO :; T Drilling Wellhead Detail -- CT Injector Head -- Stuffing Box (Pack-Off), 10,000 psi Working Pressure ~ - 7" Riser Methanol Injection gtis T' WLA Quick onnect - Annular BOP (Hydril),7-1/16" ID 5,000 psi working pressure Alignment Guide Flange 7 -1/16", 5M Ram Type Dual __ Gate BOPE Flanged Fire Resistant Kelly Hose to Dual Choke Manifold " Cutters or Combination CutterlBlinds Slip / Pipe rams Ram Type Dual Gate BOPE Manual over Hydraulic -- 7-1/16" ID with Pipe/Slip Rams 2" Pump-In t Manual Master Valve CQV /"" Tubing Hanger 0.458' (5.5") Drilling spool 7-1/16", 5M by 7-1/16", 5M Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold 9-5/8" Annulus 13-3/8" Annulus Ð. .c.rc\\J£D ,~~ ~ \.ø Ìw Q ~}. -(> \fjS~ q ,\ì ~ . - \J \j l~ {'ìoro{\î~~ß\Qn _ "1'\1 &. Gas Conß. u \ ....... i~vï 'AAcnoTag& o 60/40 I I Trplx I ¡PiPe raj ~ Ext. [;] D rtD On> (Q" (QCD s·...,. (Q3" -Hñ @..Q ==:s;: ~~ o Fire Ext. \§ e a. a. ct! 0 0 l- I- I- ~ e~ e~ ID IDe IDe 0) o.ct! o.ct! ï= 01- 01- o Dowell Drilling Equipment Trailer ~ Preferred Major Equipment Layout for CT Drilling ~- -á~ ,-,.~ ~0. PAUL RAUF ARCa ALASKA INC. P. O. BOX 100360 ATO - 1509 /1 ~ .4ff#¿; ANCHORAGE. AK 99510-0360 Cí)ate ~ /- ./ / ~8~:~f4#5k~ ðrl /- &:'S a~5t1rv¿¡fþ(?~ &m. ~~ 015412452359 110 2-1/710 I $ / of)" t:10 Cí)oIIars f!] ;~:J~~~o~e:~:es .~~~~I~~gcagO Chicago, Illinois 60670 NOT VALID FOR OVER $1000.00 for /5;3$/1 c!f'1 flt7.J liJ~(;A, t-f I:O? ~OOOO ~ :\1: gO 2 bB 5 ~II' M" o ~ ~O -- ~------~~ ----~ ---~--- ~MIT CHECKLIST COMPANY ~ 'DOL 6J<o/ 3' ð INIT CLASS TRATI N 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 wellbore plat included.. . . . . . . . . . . . . . 9. Operator only affected party.. . . . . . . . . . . . . . . . . . 10. Operator has appropriate bond in force. . . . . . . . . 11. Permit can be issued without conservation order. . . . .P~~9_ 12. Permit can be issued without administrative approval. . ~1 13. Can permit be approved before 15-day wait. . :RING 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 wellbore separation proposed.. . . . . . . . . . . . 23. If diverter required, does it meet regulations . . . . . . . . . . 24. Drilling fluid program schematic & equip list adequate. . . . . 25. BOPEs, do they meet regulation . . . . . . . . . . . . . . . . DATE 26. BOPE press rating appropriate; test to 3$""<30 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. . . . . . . . . ?~/i~ 33. Seabed condition survey (if off-shore). . . . . . . . . M f 34. Contact namelphone for weekly progress reports [exploratory ,DISPOSAL 35. With proper cementing records, this plan (A) will contain waste in a itable receiving zone; . . . . . . . (B) will not contamina reshwater; or use drilling w~. . to surface; ~ (C) will not imQ . mechanical in rity of the well used for disposal; (D) will not mage produc' formation or impair recovery from a poo' nd (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. GEOL~J"~ ENGINEERING: UIC/Annul COMMISSION: RP~ BEW~ WM DWJ ..::&- JDH ---- RNC CO ~5{]1t11 'Y DATE \wordian\diana\checklist ROGRAM: exp dev GEOLAREA ~~~ ann. disposal para req ON/OFF SHORE gA.J serv wellbore seg UNIT# ~t:5'o Y N Y N Y N Y N Y N Y N Y N Y N N N N N N N Y 1i... ~~~ Y N j Y N @N eý)N 6?>N YN-j../A- @N Y N - N/-J- Ç¥)N /(0 N <Y)N ~N ~~ 0 0 Z 0 -i ~ ;tJ 1-1 -i m 1-1 Z -i :r: 1-1 (J) » ;tJ ------.--- m » Y N Y N Y N Y N Y N Comments/lnstructlons: SE.CT. TOviN. N RANG. PDAT. EPD .F LME" . FAPD.F Dt1F . EKE .F EDF .F EGL .F CASE.F 081 . -Remarks (1) All depths are Measured Depths (HD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All Gamma Ray data (GRAX) presented is rea1time data. (4) Well 15-33A was kicked off at 12381' MD (8773' SSTVD) from the original wel1bore of Well 15-33. Drilling Measured From Elevation Of Kelly Bushing Elevation Of Derrick Floor Elevation Of Ground Level Casing Depth Other Services Line 1 Field Location Section TO'tmship Range Permanent Datum Elevation Of Perm. Datum Log Measured FEorn Feet Þbove Perm. Datum N!A NIp.. 12381 or RECT IONP-,L '-0 ,- 0_, . Cì 69.6 KB KB 69.6 14E HSL I1N 22 FEL 5171' FL API NUMBER: Information Block Value STAT. SRVC. TOOL. REf . DATE. API . -Parameter #t1NEt1. UNIT #--~------ Description ------------------------- ------------------------------- 09 Aug 99 500292244801 Baker Hughes INTEQ 1 3/4" NaviGamma - Gamma Ray 107121 North Slope Alaska 558' Fì~L .1:) -.,j .j?.. Prudhoe Bay Unit ARca Alaska, Inc. Starting Depth Ending Depth Level Spacing p..bsent Value ------------------------------- Information ~~LS log ASCrI Standard -v~RSrON 1.20 One line per frame LOG DATE: SERVICE COMPANY: TOOL NAME & TYPE: JOB REFERENCE: ST}l~TE : LûCATIOì~ : COUNTY: CNTY.. FLD . LOC FIELD: -Well Information Block #MNEM.UNIT Data Type #--------- ------------- STRT.F 12370.0000: STOP.F 14105.0000: STEP.F 0.5000: NULL. -999.2500: COMPo COMPru~Y: WELL. WELL: 1. 20: NO: WRP-,P. !!! !! !!!!!!!!!! !!!! Remark File Version 1.000 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !! Extract File: Header.las -Version Information VERSo -------------------------------------------------------------------------------- LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 Alaska Oil & Gas Cons. Commission Anchorage Iq~ . OJ¿O -tY ~'~ '0- \ ~MR 2 9 2000 1 3/4" NaviGamma - Gamma Ray data RECEIVED 107121 01 **** TAPE HEADER **** MWD 00/ 3/24 LIS Customer format Tape BHI 01 **** REEL HEADER **** MWD 00/ 3/24 Tape Subfile 1 is type: LIS (5) Well 15-33A was drilled to 14100' MD (8772' SSTVD) on Run 7. The TO was depth shifted to 14115' MD (8772' SSTVD) after a tie-in. (6) The gap in the log from 13612' MD (8764' SSTVD) to 13619' MD (8764' SSTVD) was due to a depth adjustment applied after a tie in. (7) The interval from 14077' MD (8773' SSTVD) to 14100' MD (87721 SSTVD) was not logged due to sensor to bit offset. (8) The Gamma Ray log has been depth shifted to match the Schlumberger MCNL Gamma Ray logged on 11 August 1999. (9) A Magnetic Declination correction of 27.73 degrees has been applied to the Directional Surveys. -Mnemonics GRAX -> Gamma Ray MWD-API (MWD] (MWD-API units) ROPS -> Rate of Penetration, feet/hour TVD -> Subsea True Vertical Depth, feet -Sensor Offsets RUN GAMMA 1 24.06 ft. 2 23.23 ft. 3 22.30 ft. 4 22.86 ft. 5 22.42 ft. 6 23.23 ft. 7 22.45 ft. DIRECTIONAL 28.80 ft. 27.97 ft. 27.29 ft. 27.85 ft. 27.41 ft. 27.97 ft. 27.46 ft. Tape Subfile: 1 71 records... Minimum record length: Maximum record length: o Tape Subfile 2 is type: LIS 14 bytes 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU -------------------------------------- LCC CN WN FN COUN STAT 150 ARCO Alaska, Inc. 15-33A Prudhoe Bay Unit North Slope Alaska LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 -------------------------------------------------------------------------------- !!!!!!!! !!!! !! ! !!!! Remark File Version 1.000 1. The data presented here has been edited from the field raw data. 2. The data has been depth shifted to match the PDC supplied by ARCO Alaska, Inc. 3. The PDC used is the Schlumberger's MCNL Gamma Ray data, dated August 11, 99. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------------------- 1 2 GR ROP G Rl>J{ ROPS 0.0 0.0 * FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( 1) Repcode( 66) Data recorò type is: 0 Entry Type ( 2) Size( 1) Repcode( 66) Datum Specification Block Type is: 0 Entry Type ( 3) Size( 2) Repcode( 79) Datum Frame Size is: 12 bytes Entry Type ( 4) Size( 1) Repcode( 66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode( 66) Optical Log Depth Scale Units: Feet Entry Type ( 8) Size( 4) Repcode( 68) Frame spacing: 0.500000 Entry Type ( 9) Size( 4) Repcode( 65) Frame spacing units: (F ] fndun c (F) 1.00000000 3 Entry Type ( 11) Size( 4) Repcode( 68) Number of frames per record is: 84 Entry Type ( 13) Size( 1) Repcode( 66) One depth per frame (value= OJ Entry Type ( 16) Size( 1) Repcode( 66) Datum Specification Block Sub-type is: 1 Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code 68 Count 2 Bytes 8 Sum: fndun a (F o 2 8 8 1.00000000 3 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth 10: F 2 Curves: API API API API Log Cry Cry Name Tool Code Samples Units Size Length Typ Typ Cls Mod 1 GR MWD 68 1 API 4 4 99 995 99 1 2 ROP M"tm 68 1 4 4 99 995 99 1 ------- 8 o * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 42 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 12370.000000 14105.000000 0.500000 Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 Rep Code: 68 Rep Code: 79 1 datum 10417 datums 2 datums Tape Subfile: 2 49 records... Minimum record length: Maximum record length: o Tape Subfile 3 is type: LIS 54 bytes 1014 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU -------------------------------------- LCC CN WN FN COUN STAT 150 ARCO Alaska, Inc. 15-33A Prudhoe Bay Unit North Slope Alaska LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 -------------------------------------------------------------------------------- ! ! ! ! ! ! !! ! !!! ! ! ! ! ! !! Remark File Version 1.000 1. The data presented here is the unedited field raw data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------------------- 1 2 GRp·.X ROPS GRAX ROPS 0.0 0.0 * FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( 1) Repcode( 66) Data record type is: 0 Entry Type( 2) Size( 1) Repcode( 66) Datum Specification Block Type is: 0 Entry Type ( 3) Size( 2) Repcode( 79) Datum Frame Size is: 12 bytes Entry Type ( 4) Size( 1) Repcode( 66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode( 66) Optical Log Depth Scale Units: Feet Entry Type ( 8) Size( 4) Repcode( 68) Frame spacing: 0.500000 Entry Type ( 9) Size( 4) Repcode( 65) Frame spacing units: [F ] fndun c [F] 1.00000000 3 Entry Type ( 11) Size( 4) Repcode( 68) Number of frames per record is: 84 Entry Type( 13) Size( 1) Repcode( 66) One depth per frame (value= 0) Entry Type( 16) Size( 1) Repcode( 66) Datum Specification Block Sub-type is: 1 Entry Block terminator. Summary of entry types encountered: 123 5 6 7 8 9 10 11 12 13 14 15 16 1 111 1 001 1 0 1 0 1 001 Rep Code Count Bytes 68 2 8 Sum: 2 8 8 fndun a [E' 1.00000000 0 FRAME SPACE = 0.500 * F ONE DEPT~ PER FRAME Tape depth ID: F 2 Curves: 3 API API API API Log Cry Cry Name Tool Code Samples Units Size Length Typ Typ Cls Mod 1 G RAX. MWD 68 1 4 4 99 995 99 1 2 RaPS M''dD 68 1 4 4 99 995 99 1 ------- 8 o * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 41 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 12385.000000 14105.000000 0.500000 Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 10327 datums Rep Code: 79 2 datums Tape Suofile: 3 48 records. . . Minimum record length: 54 bytes Maximum record length: 1014 bytes 0 Tape Subfile 4 is type: LIS **** TAPE TRAILER **** MWD 00/ 3/24 107121 01 **** REEL TRAILER **** MWD H/ 3/24 BHI 01 Tape Subfile: 4 Minimum record length: Maximum record length: 2 records.._ 132 bytes 132 bytes Elapsed execution time End of execution: Fri 24 MAR ** 9:35a 1.60 seconds. SYSTEM RETURN CODE = 0 0 Tape Subtile 1 is type: LIS 0 Tape Subtile 2 is type: LIS DEPTH GR F.OP 12370.0000 -999.2500 -999.2500 12370.5000 -999.2500 -999.2500 12400.0000 103.1670 7.5000 12500.0000 158.6020 87.8000 12600.0000 114.1850 45.0000 12700.0000 92.3800 43.9000 12800.0000 162.7500 43.7500 12900.0000 136.8040 12.5000 13000.0000 90.7070 64.2000 13100.0000 129.3690 36.4200 13200.0000 64.4470 10.3000 13300.0000 60.9670 18.2790 13400.0000 68.4020 105.8000 13500.0000 77.3240 64.2000 13600.0000 78.8110 34.5620 13700.0000 50.0160 73.4000 13800.0000 49.6000 -999.2500 13900.0000 152.6750 24.0000 14000.0000 109.2020 15.7000 14100.0000 -999.2500 -999.2500 14105.0000 -999.2500 -999.2500 Tape File Start Depth 12370.000000 Tape File End Depth 14105.000000 Tape File Level Spacing 0.500000 Tape File Depth Units Feet 0 Tape Subtile 3 is type: LIS DEPTH GRAX ROPS 12385.0000 -999.2500 -999.2500 12385.5000 -999.2500 -999.2500 12400.0000 109.6610 -999.2500 12500.0000 140.0600 75.0000 12600.0000 116.2200 87.8000 12700.0000 104.3000 68.5590 12800.0000 130.2000 8.9590 12900.0000 133.6660 31.4400 13000.0000 104.0900 67.9510 13100.0000 159.1090 40.0000 13200.0000 69.8890 8.6000 13300.0000 55.0190 41.8810 13400.0000 80.2540 107.3520 13500.0000 77.3240 76.5000 13600.0000 84.7590 38.1550 13700.0000 44.5800 78.2000 13800.0000 90.4470 99.4000 13900.0000 133.3000 21.0000 14000.0000 143.3840 23.9000 14100.0000 -999.2500 73.4000 14105.0000 -999.2500 -999.2500 Tape File Start Depth 12385.000000 Tape File End Depth 14105.000000 Tape File Level Spacing 0.500000 Tape File Depth Units Feet 0 Tape Subtile 4 is type: LIS NOTICE The following well logs and oversized documents have been placed in offsite storage. If you would like to view the original documents, please contact the AOGCC librarian. AOGCC 3/4/2005 ß (d?-- lDtL1 ( o GAMMA RA Y INT'EQ. - . u '.... c C =:J ro Q) x ro CD co 0 m ompany Well Field ounty tate ountry ARCO Alaska, Inc. 15-33A Prudhoe Bay Unit North Slope Alaska USA RECE'VED MAR ? 9 r.ooe A'ask:l Oil & G~IS Cr.l;¡~. ....ummtssion t\ochorage Q)en ««0 ro M££x DM1]+'O'J UI::JLro« a:1J) La-en «..-ta..Z<C=:J e I I Loca t ion: 558' FNL 5171' FEL Other Services: DIRECTIONAL ::Ja ::J) C :J} L m 1]+,Q)+' !~ ~ j ~ j ::9:;::::, :200C-1 ,,;:p~ ~~y" Log M€)ß,S urod From 69. 6 f ~L- Abovo Porm. I)o.l urn E lev. KB Doplh In 12391 ft. MWD Slu.r:l31 July 99 Porm. Dall.1ln Elev. OF Do)t h Out. 14115 ft. MWD End 09 At 99 HSL Sea Bed/GL 69.6' N/A NIA ,-- '. _. '-'--,.-.- ...,._,-- ,-- -."- . ~ '''._-''"- - -_.~, .-.., -". '- -. ". ,---... ,.,.......-.' ~ ..... .', ....,- ,.-. '...~, .- ---..--. -...,.--....,-.... . ,.-- ... .', . ,. '-.- ,~~ . -~ -- - --- ----. - Bore Hole Record Casinç¡ Record Hole Size From To Casing Size From To 3 1/8 in. 12381 ft. 14115 ft. 13.375 in. Surface 3563 ft. 9.625 in. Surface 9635 ft. 7.0 in 9539 ft. 11394 ft. ", 4.5 in. 11368 ft. 12381 ft. Dri I I ing Contractor Nab9C.!? _A ta~~a -'- --- - .-- -.-- -..... -_.. Rig ~ab()r ? 3~_. ___._. 1:240 1:600 TRUE VERTICAL FINAL PRINT DEPTH Companw Rep. Garry Goodrich Steve Bradlew FIELD Steve SturQen IJob II 107121 PERSONNEL Rahul Madarapu I 1t [')7- tqq, O(QO GAMMA RA Y INTEQ. Company ARCO Alaska, Inc. RECE'VED Wel I 15-33A MAR Z 9 2000 0 -4J C .- Field Prudhoe Bay Unit --- c :::J County North Slope . Alaska Oil & ü8S liUII:.. ....olnmlsslon ro ~ Q) State Alaska .x g- AIll.íl,orago co ro Country USA ro - - IHI) <t: <t: 0 ro ~el I Location: Other Services: M .r: .r: .Ý. 0 M "'0 -4J U) 558' FNL U , :s L m« a: Lf) L 0 - (f) 5171' FEL DIRECTIONAL <t: ..-t a.. z « ::J :J¡ :n c: ::J' L nJ "'O+-'w...... Q.- - c: +-' c: AI> I Numbor I Sect. I 'l'wp. I Rang£) E-CD:Jro:s o ~.- 0 +-' 0 1500292244801 22 U LLU(f)U 11 N 14E - Log MoE)6.S urad f'rorn 69.6 ft. RKB Abovo Pe r m. Datum Elev. KB 69.£ Dept h In 12391 £t. MWD start 31 Ju.1y 99 PE:) r m- Dot.urn Elev. OF N/A Dept h Out 141 t 5 ft. MWI) End 09 .Aug 99 MSL Sea Bed/GL N/A -- - .._-~ . .- .-- . .-..-. .-,~-,-- - -, _.- .. ~..._- .-. ---. .,._"_h ._,.__..... - ' -.- .'. þ.-. '.- Bore Hole Record Casing Record Hole Size From To Casing Size From To 3 1/8 in. 12381 ft. 14115 ft. 13.375 in. Surface 3563 ft. 9.625 in. Surface 9635 ft. 7.0 in 9539 ft. 11394 ft. ", 4.5 in. 11368 ft. 12381 ft. Oril ling Contractor Nétb9rS _A,La_ ?_~_ª_ -.---- - -. _.. --.... .- ___ Rig Nªþ()[s_~$. 1:240 1:600 MEASURED FINAL PRINT DEPTH COh1pany Rep. Garry Goodrich Steve Bradley FIELD Steve SturQen IJob /I 107121 PERSONNEL Rahul Madarapu I 1d~ ..i.,:;\:..::t"':"~"~ ~~"~.~,,Jt!..; I','~~ :_·r~~I, '~,~.,::,,:... ~I~;,.~'" ,:" ./." ':.I';:-:~ ,,',':'" ..:'~.'.t.j:'..~,~;,,:....~.;.:-_..:-..:.;..:~ f!1/li '¡i}1 II '!I'I !I,I\ ,III '\'j ,IJ¡ ~I'i ' :'11 ;:'1 il' (I 'II: '1\1 ,1,1 ¡II :I! II: I¡!I ~f: II~ ¡ 1 :I'¡'I !,,;I ,1,1 \:1 rl Iii, \'.1 ¡\I \::: ,:1 ~I ¡'I ;1 ~:! ¡,I t [I 1,1 Ii ¡I (,I II fl 11 ~"""...-""--"-'-'~~--:¡¡: -,',:""ilC:':": ....~.~ ",-,., -... --- .. .I>..... ';'\1". ' , . ~. ,~ I¡ ',' ::'"'. 'P!I IC, ' I, " f I ;:R £,('E J, tMR 2~~'¡i ~OU.~,~ion :""",~,,!, ',' (' ' " ',' I' , ",: \ '1'-' .'", -',' ARCO'Alaska. '15-33A Prudhoe Bay Unit North Slope Alaska i USA n ' i. '~; . u c 'I ¡r ., Log Me4$ured;From I: ;"'"';'"'''''' '''" : . Depth :1;*.., Ji2~81 ft.. De'Pt h Out'i14:11 5 ft. 14E Datum E lev. Datum E I eVe OF': N/A I' Sea' Bed/GL N/A r ) ~ )I. ¡ ~ Bore 3 Frail Surface: Surface,: in, ,9539 ,ft. ','" in'. 11368 f t,~ ft. ft. ft. ft. n 1:240::~ ~;,::" ':~: ';" 1:600, ~ ; ~'.) "-' , :,;:;~}< ,:.:/, ' ~,fQ~~lf~~~,,:" 'I;' ,_' . :EINAL PRINT ,-r; ; '_,' ,~ ~ i :.~ I Job II 107121 -it Idð _~~~~_~"""""'_~),..,;,;.~"'Io..~'¡I":':.II~.:.~.'..:.~-:;~~:..t·""'~"'_'"_M""J''''''~''~'':''';''M';''.':'::~.''~M~.,,,'\'r.I,..~"~,..".I,I...1. ~:.I.",:.,, f\~' 00?O RAY , '" ' -NJl3t:Jt' ' ( IlJ I ' " ,,', :':,',' :"" I',. ,':',,' " . u c ompany ell ¡aid ounty :tate Quntry "', " , ARCa:A laska, ' Inc. 15-33A " Prudhoe B~y Unit '; Nor th' S I o~e A I aaka:' r USA ., . ~E.c:ElVlt)~ : ~ MAR 2 9 2000 AI. Oil &' Gas CO'JÞ' ~~i~rdØton , ,,'::, 'Ancnol~e, . +' Other Services: , e' 1.4E Da t um E I e v . 69. 6 · Datum Elev. OF: N/A ¡ Sea Bed/GL lJl A , Frail To , ,Surface 35G3 ft. i ni. : Sur face 9635 ft., i n¡ 9539 ·f t.' ;11394 ft. in'. 113G8 ft. , 12381 ft. ,: Ri Nabors 3S Nabors 1:600 TRUE· VERTICAL '::.,DEPTH.: I 1:240' , ' F'INAL PRINT Steve Bradle Job # 187121 ____.____~.M_~___...___._..".._ I i I 1 I I I- I I I I I I I , I ¡ , I I , I I I , ; ,.,.' , ..', ',' ,," ""'",,.,. , ,',.' ',,' 1< CJ~º-~pr" '.' I·, : " ,'" "'" ',' .,..:.. .. ,," ··....ìII:f!Ii1UIIII.I:J·'.[:] " I<'-¡¡ Date IA!U'gust TT 1999 Shot No. of Perf. Interval. "'.,'," 'RUriNtE """".. ,'," ,'"',,",,..i .,.,>'ôN!é ,,' ""'" .. ""..i" ,', ',' ",DensitY' :,,Sl101:s, 1.,.,Fr~rrf.. L,.,:tn ',.,,;/'. ~. 'iypeL-og'·.',,'··,.', "'.',..,.,."'.'"",,,.,." ",'..,'.'", ,',.",,'. ,,' '~,'. l. ',"'·,',"".,..::;.i:,~",' ~\.,r';-;7il:,':::.: 1..,.,."..'."\'", ~ " ",,.',', ":'",:,,,,"}"., ,,".,' ,",', ,'.',"",,',',' .', ';".>: ,,'...,..,- ,";1,,: ',,', "~,,::, ',', "",...",",C::' " Fir:st'Read'iog ',.:',:",. ','",,'.,,',:i ",,' , '~4056Ff., ':, "". ",',',,',.',',,"\, ',,',' ,',',"".' I,'.',,:,..,.,i·,'i"":,' '0 Last Reading 99'9.8 FT 'J., Max. Dogleg ª Max. Deviation I ",' 92 OEG ,@) 17512 FT ,". .',' ,.,',,', ", '.',,' ," ,'" ", ", ,,' ~ :~4Ò8.oFJ ",...",".' ,," '" ,','," ,',,',',", ,",',"","" ,'," ,.", ,'.','",'.'.'",'..,, ',' .",'"""" ,," ,',',,' '", ',',',", 8' '14082 FT ' "., "', ,,', ,', ' ',' '" ','. ,',' ' " . ' . ~ o o <i °t Ur ~( .:..J\ o ~ we 10547FT ~t 14114 FT u· o e 0. c o ~ ..... ~ " r C1I C' i; C C1I r ... c I- o C U dJ :5 ¡~ g-lë O< , ~¡ <ì z:! wi :::j ," w :! :LIJ \!) c::: :~' z ",'.,.,~ .EN~ : ....N ~1...i.I ,·.:r~, I "Cômpa:ny ,,', Wèll '" Fiè1d .',." ¡" 8orough LO<;a;tTOn: ....¡f 'L:I.iI 'IJ.;." r:: if) ôð ".:-.3 .~a: "' ',~'~ cntf) StJrfåce~ ;,' 'i:)errnanel1tOat.um ',' LögMeasured from ;. Drilling,Meas. :from MSl. RKB 'RKB ., DepthHeac'hed ,',' " : I ',' " Bòttom Dri11er, ,', :' : " I Well Head Pressure 1 " ,I J I FlUid Level Truck No Recorded By Witnessed BlJ j('eith' Nelson Garq60o(jrkh COLLAR LOCATION Casing Tubing \r'~ ç:Þ;:, - Tubing Bottom: ,Junk Basket Size: " 't1!émory"" Comp~nsated"·Neutr6nLog wJth', Gâmma RaylGoJlar..4Ä~:~to't,,". August 11 ~"",1999 I II 'I "', ',':~' ,,- . " ", , ',' .' '. FINAL:!' ,ì .1, ",:"".,:,.' ::", ,...,i, i:., ";:..',, ,,'" '¡'ix,..,ii':< ,,',' ..' ",. ...".,,' '.... ,',.,....r ',i, ,',:',',' n+hÓr'.... .~""." '.' .'..,,'.,.', "'"'''''''' ..........vn...'~·~:: ,',' ',', .',.' None "i ,...:,.'i>..," ..,.iii,,·::,: [".. , ,"',' ':" ":"':":;"1":' ,'\",,:,:,~,":' I'" ',. " , ARCQ,~ lasRa'7 hic. os' 15~33Ä 'Prudhbe',Bay ,,' .,.,NOtfhS1òpe state SEe 22~ TWN",nN~',.,RGE'·,l4E ·:Ss:8·~&~17r#Et,· .' " i, ",: ....."', ,'.','""'.,.",,, ",.",.,,',",...,'..',..','., EJe!3t.ion 0 69_6,.Ft~ ÅbDve Datum, .,'", E:lei;.:é K.Ø,·, 69.6, I I .D~'j:i·~:,. '" "" G.L ' 'NA ;::':;\.)1""'1 '01· C'I ~ , , ' , , ,',', .', '" GunType: " and Size : " .. " ,'" 2805 CASING RECORD Size-Inches Weight-Ib/ft 45 IN 12.6%/FT LBO 2875 IN 6.4% 1FT OTHER SERVICES , From To OFT 12492 FT Service ! Type ¡ j i ! I ; Size Depth Seating Nipple:: Gu:age Ring Number: