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Home My WebLink About202-087Wallace, Chris D (CED) From: Holly Tipton <hotipton@hilcorp.com> Sent: Tuesday, November 12, 2019 3:51 PM To: Wallace, Chris D (CED) Subject: MGS C24A-23RD - PTD 202-087 Hi Chris, The MGS C24A-23RD (PTD 202-087) was immediately shut-in on August 4, 2018 after IA x OA communication issues were discovered and has remained offline. Since this well has been shut-in since August, we will not be performing the four year MIT this month. Our plan forward is to leave the well shut-in until we have a workover or drilling program to repair the well. Once the well is repaired, it will be tested as required by AOGCC regulations before being returned to injection. Thank you for taking the time to chat earlier! Holly Tipton Regulatory Tech - CIO Asset Team Hilcorp Alaska, LLC o: (907) 777-8330 1 m: (281) 543-8964 e: hotipton@hilcorp.com The information contained in this e-mail message is confidential information intended only for the use of the recipient(s) named above. In addition, this communication may be legally privileged. If the reader of this e-mail is not an intended recipient, you have received this e-mail in error and any review, dissemination, distribution or copying is strictly prohibited. If you have received this e-mail in error, please notify the sender immediately by return e-mail and permanently delete the copy you received. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. • • From: Patricia Bettis To: Well History File: PTD 202-087 Date: January 13, 2017 Re: Well Name Change At the request of Hilcorp, the well name for MGS C24A-23LN was changed to MGS C24A-23RD, effective January 13, 2017. SCANNED JAN 2 6 20171 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday,December 08,2015 TO: Jim Regg P.I.Supervisor N@Cei I1It� 15 SUBJECT: Mechanical Integrity Tests (( 11 Z-1 HILCORP ALASKA LLC C24A-23LN FROM: Bob Noble MGS C24A-23LN Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name MGS C24A-23LNAPI Well Number 50-733-20401-01-00 Inspector Name: Bob Noble ' Permit Number: 202-087-0 Inspection Date: 12/3/2015 Insp Num: mitRCN151204085855 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well I C24A-23LN Type Inj W 'TVD 8623 - Tubing 3500 - 3500 - 3500 3500- PTD 2020870 Type Test SPT Test psi 2156 - IA I1 2500 ' 2493 - 2490 - Interval 4YRTST P/F P ✓ OA 0 0 0 0 Notes: SCANNED SEP 1 9 2016, Tuesday,December 08,2015 Page 1 of 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, December 16, 2011 TO: Jim Regg f K P.I. Supervisor � j l e/ SUBJECT: Mechanical Integrity Tests XTO ENERGY INC C24A -23LN FROM: John Crisp MGS C24A -23LN Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv NON- CONFIDENTIAL Comm Well Name: MGS C24A - 23LN API Well Number: 50 733 - 20401 - 01 - 00 Inspector Name: John Crisp Insp Num: mitJCr111125145145 Permit Number: 202 - 087 - Inspection Date: 11/10/2011 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well 23LN ' Type Inj. W ' TVD 8623 - IA 0 2550 - 2550 2550 P.T.D 2020870 'TypeTest SPT Test psi 2155 - OA o 0 0 0 Interval 4YRTST • p/F P - Tubing 4200 4200 4325 4350 Notes: No problems witnessed. NNE) F EB `dog Friday, December 16, 2011 Page 1 of 1 • MEMORANDUM To: Jim Regg ~~~ ~ Il(ih~C~ P.I. Supervisor ~ ~ l hROiv[: Chuck Scheve Petroleum Inspector • State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday, November 13, 2007 SUBJECT: Mechanical Integrity Tests XTO ENERGY INC C24A-23LN ~ ~~ MGS C24A-23LN ~f ~~ Src: Inspector ~~~ - / Reviewed By: //// P.I. Suprv NON-CONFIDENTIAL Comm Well Name: MGS C24A-23LN ~ Insp Num: mitCS071 107180431 Rel Insp Num: API Well Number: 50-73 3-2040 1-Ot-00 Permit Number: 2oz-os7-o Inspector Name• Chuck Scheve Inspection Date: I ti5~2oo7 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well j cz4A- '''Type Inj. ~, w TVD ~zr r~ ~ ~ s64o IA -! o_ ', z2zo i~~~ ~ zzzo , 222o j j j ~ ; P.T. ~ zozos~o ~TYPeTest ' sPT I Test psi o _ ! i ztbo ,~ OA ~ o o o I Interval 4YRTST P~F P / TllhlIIg ~ 4500 i 4500 '~~ 4500 ~ 4500 Notes: ~~,t,.~~~~ NOV ~ ~ 20G7 Tuesday, November 13, 2007 Pale 1 of 1 e e MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc Permit to Drill 2020870 ~! ~ ~~1 DATA SUBMITTAL COMPLIANCE REPORT 8/2/2004 Well Name/No. MGS C24A-23LN MD 13507./ TVD 10219 r REQUIRED INFORMATION DATA INFORMATION Types Electric or Other Logs Run: LWD Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Num~ Name ED 0 tA1292 See Notes Well Cores/Samples Information: Name ADDITIONAL INFORMATION Well Cored? Y r~ Chips Received? ~ ~ Analysis Received? Comments: Compliance Reviewed By: Completion Date 7/21/2002-" Mud Log No Interval Start Stop i \ ¡ ! ~! í~--~ í Operator XTO ENERGY INC Sf} ù} J /7 JIN'k ~ Â. API No. 50-733-20401-01-00 Completion Status 1-01L Current Status 1WINJ ---~~..:~€:~--- ---~~---~---- Samples No Directional Survey ~,/,v.z. _._--~-----------~-_._- _._------_._---~-~.--_._~ (data taken from Logs Portion of Master Well Data Maint) .-'" Log Log Run Scale Media No 1 Interval OH / Start Stop CH Received Comments -------- 9414 13507 Open 10/23/2002 Propagation Resistivity and Gamma Ray ~--~._,------_._-~--------- Sent Sample Set Number Comments Received Daily History Received? &/N 'Q;' 1 N Formation Tops -----~-----~._--- _._._~-_._---_.- ---.------------'~-~ Date: J ç-- s,vC ~ -~~"----------- MEMORANOl.1I1 State oí~faska Alaska Oil and Gas Conservation Commission TO: Randy Ruedrich Commissioner SUBJECT: Mechanical Integrity Test THRU: Jim Regg 1J?á II (Zi J tL-; XTO P.I. Supervisor ~ Platform C MGS FROM: Chuck Scheve Petroleum Inspector NON. CONFIDENTIAL DATE: November 6, 2003 Packer Depth Pretest Initial 15 Min. 30 Min. Well C24A-23LN Type Inj. S TV.D. 8640 Tubing 4100 4000 4000 4000 Interval I P.T.D. 202-087 Type test P Test psi 2160 Casi ng 50 2500 2500 2500 P/F f Notes: Well C44-14 Type Inj. N TV.D. 5654 Tubing 150 200 200 200 Interval 4 P.T.D. 177-079 Type test P Test psi 1414 Casi ng 100 1740 1740 1740 P/F f Notes: Well Type Inj. T.V.D. Tubing Interval P.TD. Type test Test psi Casing P/F Notes: Well Type Inj. T.V.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Inj. TV.D. Tubing Interval P.TD. Type test Test psi Casi ng P/F Notes: Type INJ. Fluid Codes Type Test Interval F = FRESH WATER INJ. M= Annulus Monitoring 1= Initial Test G = GAS INJ. P= Standard Pressure Test 4= Four Year CYcle s = SALT WATER INJ. R= Internal Radioactive Tracer Survey V= Required by Variance N = NOT INJECTING A= Temperature Anomaly Survey W= Test during Workover 0= D.ifferential Temperature Test 0= Other (describe in notes) Test's Details I traveled to XTOs platform C and witnessed the routine 4 year MIT on well C44-14 and the initial MIT on Well C24A- 23LN. The pretest tubing and casing pressures were observed and found to be stable. The pressure tests were then performed with both wells demonstrating good mechanical integrity. M.I.T.'s performed: ~ Attachments: Number of Failures: .Q Total Time during tests: 2 hours cc: M IT report form 5/12/00 L.G. MIT MGS C 11-6-03 CS.xls 11/21/2003 ;[tg XTO Energy Inc. 3000 North Garfield Suite 175 Midland, Texas 79705 432-682-8873 432-687-0862 (Fax) August 4, 2003 Alaska Oil and Gas Conservation Commission Attn: Mr. Randy Ruedrich 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RE: Well Completion Report: Well C24A-23LN. Dear Mr. Ruedrich, XTO Energy, Inc. hereby submits its Well Completion Report (Form 10-407) for well, C24A-23LN, on Platform C, in the Middle Ground Shoal Field of Cook Inlet. The objective of this workover was to convert the well from a producer to a water injector to provide pressure support to the West Flank Hemlock. Temperature/Pressure Profile plots were submitted on June 28, 2003 as requested. Please find attached the following information for your files: 1. Form 10-407 2. Present Wellbore Schematic 3. Daily Operation Report If you have any questions or require additional information, please contact me at (432) 620-6743. Sincerely, ?aJ ~. ¥ Paul L. Figel Sr. Production Engineer Cc: Doug Marshall Tim Smith 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 0 GAS D SUSPENDED D ABANDONED D SERVICE [X] water Injector 2. Name of Operator rro EDergy :me. 3. Address 3000 N. Garfield, Suite 175, Midland, TX 79705 4. Location of well at surface 7. Permit Number 584'FSL & 1496' FEL, Sec. 23, At Top Producing Interval 1061'N & 2052'W from surface At Total depth 2622'N & 2977'W from Surface TSN, R13W, S.M. 202-087 8. API Number 50- 733-20401-01 9. Unit or Lease Name Middle Ground Shoal 10. Well Number C24A-23lN 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 35' Iœ 12. Date Spudded \6. Lease Designation and Serial No. ADL 18756 13. Date T.D. Reached 14. Date Comp., Susp. or Aband 15. Water Depth, if offshore 16. No. of Completions )Œ/G Pool 6/17/02 7/16/02 7/29/03 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 13507' + 10219' 13503' & 10218' YES GëI NO D 22. Type Electric or Other Logs Run T I1Jn 73 feet MSL 20. Depth where SSSV set NA feet MD 1 21. Thickness of Permafrost CASING SIZE WT. PER FT. GRADE 13-3/8" 54.5# K55 9-5/8" 40/53.5# NBO:r .so 7" 26/35# NBO LBO 5" 18# LBO CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM SUrface 1420' ~ace 7450' 6763' 9382' 9254' 13503 ' HOLE SIZE 17-1/2" 12-1/4" 8-1/2" 6-1/8" CEMENTING RECORD 965 SX 640'sx 1300 sx~ Slot1;:'.ed ,"-,.. ?' AMOUNT PULLED 23. "', 'f.'" 0 0 . 0 . 0 \ SIZE 2-7/8" TUBING RECORD DEPTH SET (MD) 9170' PACKER SET (MD) 9149' 24. Perforations open to Production (MD + TVD of Top and Bottom and interval, size and number) 25. Slotted Liner: 11672-13460' Me 10096-10214' TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 0 Injection ~~'RMTEST I Method of Operation (Flowing, gas lift, etc.) . W':ltE'or- ~JE":'t.o'r' PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL TEST PERIOD 318 CALCULATED OIL-BBL GAS-MCF WATER-BBL 24-HOUR RATE CHOKE SIZE I GAS-OIL RATIO OIL GRAVITY-API (corr) 27. Date First Production 7/30/Q? Date otTest Hours Tested 7/31/03 Flow Tubing Press. 24 Casing Pressure 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None 'R~~ Bfl AUf; f~ ~'. Form 10-407 Rev. 7-1-80 ORIG\NAL CONTINUED ON REVERSE SIDE Submit in duplicate - 49- 29. 30. GEOLOGIC MARKERS FORMATION TESTS MEAS.DEPTH TRUE VERT. DEPTH Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. NAME Top Hemlock Top Hemlock 2 9621 9048 13500 10215 31. LIST OF ATTACHMENTS Daily OperatialSReport æxi Wel]Jx)re Schematic 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Q I ~- "I Paul Figel Title Sr. Operations Engineer Date 8/01/2003 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage 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. Form 1 0-407 - 50- 1 XTO Energy Inc. MGS C24A-23LN Morning Reports Objective: Convert Well to Injection 1st Rept: 07/22/2003 7/22/03 FIRST REPORT FOR APE #300812 TO CONVERT WELL TO INJECTION STATUS. Skidded rig fr C13-13LN to C24A-23. RU. RU APRS WL. Prep to cut tbg. 7/23/03 RU slickline. Pulled GLM #12 @ 9,090'. Circ well wfFIW. SWI. Press built to 300 psi. Pmpd 78 bbls of 10 ppg CaCl2 dn tbg. Rill w/APRS WLjet cutter. Cut 2-7/8" tbgjust above 7" pkr @ 9,170' tbg depth (9,184' WLM). Pmpd 20 bbls of 10.2 ppg pill. Inst BPV. ND tree. NU BOP's. 7/24/03 Fin NU BOP's. Press tstd BOP's to 250-5,000 psi, OK. Tom Maunder w/ AOGCC waived witnessing of BOP tst. Pulled tbg hgr above tbg spool. Unable to pull tbg free. Circ well. Prep to make another jet cut. RU APRS WL. Ran jet cutter. Cut tbg in middle of 1st full jt above pkr (9,163' WLM) while holding 20K over string wt. RD APRS WL. RU to LD. Std TOOH LD 2-7/8", 6.5#, L-80, EVE, 8rd tbg & GLM's. 7/25/03 Fin LD 2-7/8", 6.5#, L-80, EVE, 8rd tbg (ckg for norm). Set tst plug, press tstd blind rams. Set wear ring. PU OS dressed w/2-7/8" grapple, 4-1/8" by 2-7/8" hollow mill, 5' of ext, jars & bumper sub, 9 DC's (4-3/4") & pmp out sub. PU 286 jts of 3-112" DP. Tagged tbg sub @ 9,148'. Dressed off stub. Latched onto stub & reI anchor. Circ & pmd 2 dry jobs. POOH w/anchor. LD fish & tools. PU pkr milling assy, prt, prt ext, pkr mill, 3 junk baskets, bumper sub & jars, 9 - 4-3/4" DC's, pmp out sub & 3-112" drill pipe. 7/26/03 Milled on 7" pkr. Pkr spun for a long time, finally cut loose @ 9,166'. Circ btms up. Circ gas thru choke. Pmpd dry job. POOH slowly, tight spot @ 7,530'. LD BRA. Pkr did not come out w /BHA. Cleaned junk baskets & PU spear. RIH w/spear to 9,261' & tagged pkr, caught same. POOH w/pkr. LD BRA & pkr. 7/27/03 PU bit & 7" csg scraper & RIH to 9,254'. Rev circ sweep. Slipped & cut drlg line 100' & serviced rig. POOH & LD 3-1I2"'DP & BRA. Pulled wear bushings. RU to run 2-7/8" completion tbg. Held pre-job safety mtg. RU Weatherford jam monitor system. Rill to PU 2-7/8" completion tbg. Boat that has pickle acid on board is SD due to high winds & seas. 7/28/03 Rill & PU 2-7/8" completion tbg. Ready to PU hanger. Boat w/pmp & pickle acid on 2 board still SD due to weather. Cancelled pickle job to keep fr SD rig. WO weather & chopper w/slickline operator & WH man. Rev circ pkr fluid & WO chopper. Landed tbg @ 9,170'. RU slickline & Tlli wfN tool to RH profile @ 9,165' & seat same. Press to 100 psi for 15", OK. Press to 3,500 psi to set pkr, OK. Press to 4,000 psi for 15", OK. Bled off. Press annulus to 2,160 psi for 30" to tst pkr set. All press on chart. POOH w/slickline & RD. Flushed choke & kill lines & blew dn. ND BOP's. 7/29/03 NUIND BOP/Diverter. NU tree & tstd to 250-5,000 psi. ReI well to prod. 7/30/03 Put well on inj. Inj @ 312 BPD @ 3,500 psi. 7/31/03 Injecting @ 318 BPD @ 3,400 psi. FINAL REPORT TO CONVERT WELL TO INJECTION. TO ENERGY MGS C24A-23LN Cook Inlet, Alaska Leg 2, Conductor 15 API No.: 50-733-20401-01 Spud: 7-21-88 Original Well Sidetrack: 6-17-02 24" Conductor @ 367' Surf Csg: 13 3/8", 54.5 Ib, K55 BTC. Set @ 1 ,420'. Cmt w/ 900 sx. Top Job w/ 65 sx. Intermediate Csg: 95/8" Set @ 7450'. Cmt w/ 540 sx. Surf - 3,798' : 43.5# L80 l TC 3,798 - 6,9.00' : 47# L80 LTC 6,9.00 - 7,062' : 53.5# N80 LTC 7,062 - 7,367' : 47# S95 LTC 7,367 - 7,405': 43.5# N80 LTC 7,405 - 7,450' : 40# N80 LTC Liner: 1" @ 6,763 - 9,382' Cmt w/ 1 ,300 sk. 6,763 - 7,660' : 26# N80 BTC 7,660 - 7,855': 29# N80 BTC 7,855 - 9,021': 32# L80 BTC 9,021 - 9,382' : 35# L80 LTC Slotted Prod Liner: 5" 18# L80 Hydril 513 Set @ 13,503'. TOL @ 9,254'. Blank Csg: 9,254 - 11,672' Slotted Csg: 11,672 - 13,460' Blank Guide Shoe Jt @ 13,503' NOTE: Both the Baker ZXP Liner Packer Baker 7" x 5" HMC Hangar did NOT set. Liner is laying in hole. PBTD: 13,460' MO (10,214' TVD) TO: 13,503' MD (10,215' TVO) Current Completion PLF 7-31-03 KB: 35' Water Depth: 73' MSL TBG: 2-7/8" 7.9# LBO RTS-6 @ 9,170' Set: 7-26-03 27/8" R Nipple (2.188" 10) 9Cr @ 286' 27/8" 7.9# L80 RTS-6 Tbg 286' - 9,141' 27/8" R Nipple (2.188" ID) 9Cr @ 9,141' 6' Pup Jt. 27/8" 7.9# RTS-6 L80 @ 9,142' X-Over RTS-6 Box to 2 7/8" 8R EUE Pin @ 9,148' Baker liE" Anchor (80-32) L80 @ 9,149' 7" Baker SB-3 Pkr (84-32) 9Cr @ 9,149' 5' 4-1/2" Millout Ext. LTC 12.6# 9Cr X-Over 4.5" LTC Box tö 27/8" RTS-6 Pin 9Cr 6' Pup Jt. 27/8" 7.9# RTS-6 L80 @ 9,160' 27/8" RN Nipple (2.01" 10) 9Cr @ 9,165' 3' Pup Jt. 27/8" 7.9# RTS-6 9Cr WL Re-entry Guide @ 9,170' ~o¿) -08'::¡- ~TO ~~RGY XTO Energy Inc. 3000 North Garfield Suite 175 Midland, Texas 79705 432-682-8873 432-687-0862 (Fax) June 28, 2003 Alaska Oil and Gas Conservation Commission Attn: Mr. Randy Ruedrich 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RE: Temperature Survey for: Well C24A-23LN Dear Mr. Ruedrich, Please attached the requested temperature survey for C24A-23LN, on Platform C, in the Middle Ground Shoal Field in regards to the Sundry Approval #303-146. The objective of this workover is to convert this existing producer to a water injection well for West Flank pressure support. The AOGCC MIT test was performed & passed on 5-26-03 with 2,160 psi for 30 minutes. On June 24t\ the well was shut-in 16 hrs prior to running the enclosed temperature survey. This job procedure is also attached. XTO anticipates the start date for this workover on July 17, 2003, following the C13-13LN workover. A 10-407 form will be filed with the AOGCC after this conversion. Please find attached the following information for your files: 1. Temperature/Pressure Profile Plots 2. Job Report for Temp/Pressure Procedure 3. Present Wellbore Schematic If you have any questions or require additional information, please contact me at (432) 620-6743. Sincerely, ?dJ.Y Paul L. Figel Sr. Production Engineer Cc: Kyle Hammond Doug Schultze Doug Marshall Tim Smith RECEIVE.D JUL 0 2 2003 A1aska au & Gas Cons. , IXTO Energy (.Vell: IC 24A-23LN Field:( ok Inlet 106/24/2003 I 2000 Pressure (psia) 2500 3000 3500 5000 1000 1500 0\ >i Pressure-Temperature Profile 1. Going in hole to 9267' RKB 1000 - 2. Well Shut-In 2000~ 3000 /5. 4000 .-. ... CI) CI) lit- '-" .c 5000 ... C. CI) Q IS. l::s. 6000 7000 80001 ! 9000 b. 10000 60 -Pressure + 7-Casing 4000 4500 13 3/8" CfJsíno 95/8" Casing Þ=- 2 7/8" Tubing I I ,. r Casing .. r- 70 80 90 100 110 120 130 140 150 160 Temperature (Deg. F) - Details -TBG å Mandrels -5- Liner ---13-3/8 Casing -9-5/8 Casing -Temperature ( IXTO Energy Well:lc 24A-23LN ( Field:ICook Inlet 106/24/2003 I 1000 0 1500 2000 Pressure (psia) 2500 3000 3500 4000 4500 5000 . 300° !5. 9 5/811 Casing þ-. '" 4000 ..-.. ã) Q) ~ J: 5000 ... C. Q) C 2 7/811 Tubing .........Þ.. 6000 Pressure-Temperature Profile 1. Pulling out of Hole from 9267' MD 2. Well Shut-In 113 3/8 Casing I \ 1000 2000 ^ 7000 +-= ~:- . MOO 4.. 9000 ~ 10000 60 I 70 80 90 100 110 120 130 140 150 160 Temperature (Deg. F) - Pressure + 7 Casing - Details - 5-Liner /1 Mandrels ---13-3/8 Casing -+-9-518 Casing -+- 2-718 Tubing -Temperature IXTO Energy Well:C 24A-23LN ( Field:Cook Inlet 06/24/2003 I 1000 o~ 1500 2000 Pressure (psia) 2500 3000 3500 4000 4500 5000 , Pressure-Temperature Profile 1. Pull Out Of Hole From 9267' RKB 2. Making Stops 1000 2000^ RKB Pressure Temp P-Grad T -Grad (feet) (psia) (Deg.F) (psilft) Deg.F 1ft 20.3 1 032.38 74.05 1 000.0 1456.91 69.46 0.4333 -0.4 7 3000 3000.4 2262.42 77.28 0.4027 0.39- Ii 4999.9 3070.08 97.15 0.4039 0.99 7000.3 3900.20 122.34 0.4150 1.26. 9000.7 4783.09 143.33 0.4414 1.05. 4000 9267.5 4898.10 146.38 0.4311 1.14: .-.. Ii ... Q) Q) 'I- ~ J: 5000 ... c. ð Q) c 10000 60 70 80 90 100 110 120 130 140 150 160 Temperature (Deg. F) I-Pressure - Details å Mandrels -Temperature I C24A-23LN Wireline Report Objective: Run Temp Press Profile 6- 25-03 SI well 16 hours before logging run. RU WL & pressure tested lubricator. Rill wI Pollard quick reacting survey tool @ 60 fpm for Temp I PSI Profile Log to @ 9,268'. (No problem getting through 5" TOL @ 9,254'.) Stop for 10 minutes. POOH making 2 minute stops @ 9,268', 9,000', 7,000',5,000',3,000', 1,000 & 20' RKB-MD. POOH. Downloaded survey. Good data. RDWL. PBTD: TO: 13,503' MD (10,215' TVD) ';[!9 MGS C24A-23LN Cook Inlet, Alaska Leg 2, Conductor 15 API No.: 50-733-20401-01 Spud: 7-21-88 Original Well Sidetrack: 6-17-02 24" Conductor @ 367' Surf Csg: 13 3/8", 54.5 Ib, K55 BTC. Set @ 1,420'. Cmt wI 900 sx. Top Job wI 65 sx. Intermediate Csg: 95/8" Set @ 7450'. Cmt wI 540 sx. Surf - 3,798' : 43.5# L80 LTC 3,798 - 6,900' : 47# L80 LTC 6,900 - 7,062' : 53.5# N80 LTC 7,062 - 7,367' : 47# S95 LTC 7,367 - 7,405' : 43.5# N80 LTC 7,405 - 7,450' : 40# N80 LTC Liner: 7" @ 6,763 - 9,382' Cmt wI 1 ,300 sk. 6,763 -7,660' : 26# N80 BTC 7,660 - 7,855': 29# N80 BTC 7,855 - 9,021' : 32# L80 BTC 9,021 - 9,382' : 35# L80 LTC Slotted Prod Liner: 5" 18# L80 Hydril 513 Set @ 13,503'. TaL @ 9,254'. Blank Csg: 9,254 - 11,672' Slotted Csg: 11,672 - 13,460' Blank Guide Shoe Jt @ 13,503' NOTE: Both the Baker ZXP Liner Packer Baker 7" x 5" HMC Hangar did NOT set. Liner is laying in hole. Current Completion ~ J~ -.J -.J -.J -.J -.J -.J -.J -.J -.J -.J -.J . . ( PLF 9-13-02 KB: 35' Water Depth: 73' MSL TBG: 27/8" 6.5# 8R L80 @ 9,204' Set: 7-22-02 Item MD TVD Psc Pso Port GLM 1 1,893 1,805 890 950 12 GLM2 3,311 3,088 880 929 12 GLM3 4,408 4,088 870 910 12 GLM4 5,419 4,991 860 893 12 GLM5 6,092 5,603 850 877 12 GLM6 6,611 6,103 840 862 12 GLM7 7,067 6,557 830 848 12 GLM8 7,519 7,009 820 847 16 GLM9 7,913 7,401 810 830 16 GLM 10 8,304 7,790 800 812 16 GLM 11 8,728 8,211 790 802 16 GLM 12 9,090 8,567 Orifice 20 Baker TE5 SSSV @ 311' X Nipple 2 7/8" (2.313" 10) 8R 9Cr @ 9,132' 1 Jt 27/8" 6.5# 8R @ 9,133' 6' Pup Jt. 27/8" 6.5# 8R L80 @ 9,165' E Anchor (80-32) 8R L80 @ 9,171' 7" Baker SB-3 Perm Packer (82-32) L80 @ 9,172' 6' x 4 1/2" LTC Mill Out Ext L80 @ 9,176' X-over 4 1/2" Acme Box to 2 7/8" 8R L80 10' Pup Jt. 27/8" 6.5# 8R L80 @ 9,182' XN Nipple 2 7/8" (2.205" 10) 8R 9Cr @ 9,192' 10' Pup Jt. 2 7/8" 6.5# 8R L80 WL REG @ 9,204' (, State of Alaska Alaska Oil and Gas Conservation Commission TO: Randy Ruedrich Rf* b/~'lf>~ATE: May 21,2003 Commissioner . \ (\7 tl. . \ \\o\u SUBJECT: Mechanical Integrity Test THRU: Jim Regg \ ~M\ t? XTO P.I. Supervisor \\ Platform C C24A-23LN Middle Ground Shoal Field MEMORANDUM FROM: Lou Grimaldi Petroleum Inspector NON. CONFIDENTIAL Depth Pretest Initial 15 Min. 30 Min. 8640 Tubing 3450 3450 3400 3400 Interval I 2160 Casing 100 2320 2310 2310 P/F f Packer Well C24A-23LN Type Inj. S T.V.D. P.T.D. 202-087 Type test P Test psi Notes: Initial test on converted producer Type INJ. Fluid Codes Type Test F = FRESH WATER INJ. M= Annulus Monitoring G = GAS INJ. P= Standard Pressure Test S = SALT WATER INJ. R= Internal Radioactive Tracer Survey N = NOT INJECTING A= Temperature Anomaly Survey 0= 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 This test had been attempted yesterday and was aborted due to the annulus having too much of a gas cap. The annulus was filled with seawater and purged of gas overnight. I returned this morning for this test. The test went very well with a loss of only 10 psi in the first fifteen minutes and 0 in the last period. This is a converted producer. M.I.T.'s performed: One Attachments: None Number of Failures: None Total Time during tests: One hour cc: Tom Reese (XTO) Tom Maunder (AOGCC) M IT report form 5/12/00 L.G. 2003-0521_MIT _MGS- C24A-23LN_lg.xls 6/16/2003 ( ~TO ~kRGY RECEiVED MAY 1 ,4 2003 Alllka on & Gas Cor.s. GcmnØion A:)Ó~! XTO Energy Inc. 3000 North Garfield Suite 175 Midland, Texas 79705 432-682-8873 432-687-0862 (Fax) May 14, 2003 Alaska Oil and Gas Conservation Commission Attn: Mr. Randy Ruedrich 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RE: Request for Sundry Approval to Convert well from Producer to Injector: Well C24A-23LN Dear Mr. Ruedrich, XTO Energy, Inc. hereby submits an Application for Sundry Approval to convert the well, C24A- 23LN, on Platfonn C, in the Middle Ground Shoal Field from an existing producer to a water injection well. This well was a new sidetrack completed in July 2002 and has never yielded production as expected from the 1,800' slotted liner. It is obvious the well suffered from drilling induced damaged due to overbalanced drilling with Oil Based Mud to counter sloughing coals. In October 2002, XTO perfonned a coil tbg treatment on the slotted liner section pumping 11,000 gal of solvent in hopes to stimulate production. The fluid load returning after the treatment yielded large amounts of barite but, unfortunately, was not effective enough in increasing production. Over the last 6 months the average production has been 20 BOPD & 45 BWPD. Recently, an updated West Flank reservoir model was simulated to justify the best course of action to proceed with the C24A-23LN. Results indicated the most favorable condition was to convert the well to an inj ector and provide much needed water flood support to the West Flank versus redrilling the wellbore in another direction. This well could provide pressure support to 5 wells in Section 23. Unknowing if the well would make a good inj ector based upon the low production results over last year, XTO perfonned a short tenn injection test. As shown in the attached report, the fonnation is taking :f:700 BWPD @ 3,500 psi WHP with no communication between the tbg and the annulus. XTO would like to request a verbal approval to continue injecting into this well while the necessary equipment is being manufactured (new 7" Chrome PIa & SS Tbg Hanger) for the pennanent installation of an injection string in:f:2 months. XTO would perfonn the necessary MIT on the tbg annulus while injecting down the gas lift string. The current packer @ 8,644' TVD would require a 2,160 psi press test on the tbg annulus. Given that the injection pressure is @ 3,500 psi, the +1,300 psi differential should warrant the validity of the pressure test. ( 2 I have faxed 1,000' of the 7" CBL log that was perfonned on the original well, C24A-23. The CBL shows good bond over the area where the injection packer will be placed @ :i:9,150'. The wells within a 'l4 mile radius to the C24A-23LN are: C13-13 @ 900', C13A-23 @ 590' & C13-23 @ 250'. Please contact Mike Langeler, Geologist, @ 817-885-2581 concerning questions about these wells. Please find attached the following infonnation for your files: 1. Fonn 10-403 Application for Sundry Approval (Faxed 5-14-03) 2. 7" CBL from original well C13A-23 (Faxed 5-14-03) 3. Present Wellbore Schematic 4. Injection Test of C24A-23LN 5. Deviation Survey If you have any questions or require additional infonnation, please contact me at (432) 620-6743. Please call me with a verbal approval when possible to allow us to continue with injection operations. Sincerely, Paul L. Figel Sr. Production Engineer Cc: Doug Schultze Doug Marshall Tim Smith 05/14/03 16: 32 FAX 915 687 ("~2 I4J 002 ,(- kt5/'J 'J <.1fJ 1. I 'ð STATE OF ALASKA p~f Š v( è) ALASKA OIL AND GAS CONSERVATION CC MMISSION :7 ~ '~PPLICATION FOR SUNDRY APPROVALS XTO ENERGY-MIDLAND ( 0, V 1. Type of Rsqu~ - AbaIlQQn - Sutipend - Operaöon shuidown - R~ ter auapendéd waD - Aftercasil19 - Repairwell - Plugging-- TIrneextenslon - Stimulate~ Convert to Change approved program - pun tublng- Variance - ;'erfOrate - Otl'let -L Inj ecti.on 5. Type of WElII~ 6- Datum elevation (DF or KB) ~ment~- 35' P' . exploratory '-. StrBtigraphiC - - 7- Unit or Property name SêrvÌC8 =: ~Nn e Gt:œIXl SboaJ. 8. WeU number . C24A-23m 9. Permit number 202-087 1 Q. API number 50- 733-20401-0~ 11. FieldIPOOI Iœ/G J:'OOl - 2. Name of Ope 'atof' 'Prt) ~ jft!- 3. Address . 3000 N. GB%:(:ie1ã, ~ 175, M!d'h."VI, T% 79705 4. Location of W 311 at surfaoe 584' J.lSI¡ U~ 1496' PBEa, Sec. 23,TSN,R13W,S.M. At top of productive interval 1061'J1 &: :¡052'W f:I:aD. QD:£ace. At effectIve de pth 2595'N 5: :!943' f~ Strrfaœ. At total depth 2622'N' &: :!977'W fraD. SUrface. ~ ~ ~ feet n 12. Present we I condition summary Total depth measured true vertiœl measured true vertical 13503 feet 10215 feet 13460 feet 10214 feet Plugs (measured) Effective dE pth: Junk (measured) Casing StructuraJ Conductcr Surface 1420' 1.3-3/8n , 54.5i,1G5 ~~!:...Il}l~~!~te 7450' 9-5/8D ,40153 .5#,:r.f.[C L:ine:r. ,: 2619' 711, 26/35#BTC/.IllC lineI' 4249' 5D ,lBi,LSO !tidcil 513 Perforation c epth~ measured Slotted Liner: 11672-13460' MD Length Si:r:e Cemented M. asured depth True venlcal depth "65 ~ 64.0 sx 1:300 ax Slotted 1420 ' 7450' 9382' 13503 ' 1383' 6940' 8841' 10215' true vertical R...'E;~"('-:¡::'\lE'..'.. .D." J.~ .... ;J.. .,..-... ( 10096-10214' I1'VD Tubing (size. grade, and mea$I.II'ed depth) ~-7/an, 6.5#, S%dEUm LBO @ 9204' F'~ckers and SSSV (type and measured depth) Î .. - ~ sa Pe.J:m Pa.èJœr Ii- 9172'.. 1:;1. Anachment¡¡ Description summary of proposal 7" CBL 14- Estimated c ate for commencing operation 7/14/2003 1 ß- If proposal '!\faS verbally approved BØar 'Œ5 SSSV @ 3tl'. . X Detailed operatlol IS program MAY 1 4 2003 Al8kaOi&G8COO1. Commission ~ BOP sketch 15. Status of wi II classification as= Oil ~ Gas- $1.1$pended - Approve!:! by order of the Commission Form 10-403 RE!V 06115/88 Name of approver Date approved Service - 17. I hereb~ffŸ that the fÕ~I~g is true and correct to the be~t ~f my kno~ P:i.gel . Signed f;W ~ ~.d Title .$r- (p!Œat.:iJms ~ or -r FOR COMMISSION USE ONL. Y Conditions of approval: NotJfy Commission so representative may witne55 - IAPproval No.~ 0 ~ ;,..-- \ "\ r. " Plug integrity - BOP Test - Location clearaJ"lce - . J ~ '\lJ Mech :loica Integrity Test ~ $ub$equent fol'm requIred 1 0- ~ 0 '" .. . t\ (, ~\Q~CL"''t~~~(t~~~ s.~~ -\-~ \'t-'ð Ì>\œ(\.<ëa~ S/òt). 9 cÞ- ~\\\)\ùo~~..:3~\J~'i ~~~ (30, Dats0j2$43 SUBMIT IN ~P~CATE . ORI81MAl Date 05/14/2003 -"~ ¡2~~~'~ Commissioner RBOMS BFl MAY 2 7 2003 -- C";) 0 <:) §I :!ftI Lt 1 5 0 5 6 'COMPANY , : ,WELL FIELO "COUNTY <:0 ...... - NiJ. » . ¡;¡¡ï C";) <:) "- -.t' -. ...... ~ -----1 ~~ .~. 'ï ,# , i~ "...) ;¡ J. ~ 3Ç &-¡.(,J' ACOUSTIC CEMENT BONO LOG ¡ I VOL GAMMA RAY 5ffi.l1ÆS1~ E t P N~ C24R-21 N [Œl~ œatO SIIIIl KOOI LOCATION: StBl FlATFæt ¡; Hti' RGE13N illV. -8- FT. AOOV£ P .D. ~ FILE NO. < ,...:¡ A- ;; WJ 00. I Þ-t ø Øi:t ~ Z ~ 0 ~ FINAL NIHT . SEC~ TW P aN FfRf1NOO mT1JN - 1'I!i.. L..OO::I NG I1ERSURED FlU! lIB DRILL [1'\1:. t'fF9JRED FRH1 KB []fITE ' 1Ø1291åB RI1N I ~ ~[Œ fiIUR TJ52L ç TH-[IUu..ER 18511 L. C. é;~-L..OCnR &:i02 I:'- BOTTt\'1 LOXED [NlER\'AL . 1Ð4C8 CiO TCP lœŒD IN '~R.. b 1Ø1 <:0 TYPE. FUJID IN HlLE Hue IQ Sf'UNITY fPH 0.. ...... ŒN5ITY lBIlR. . 0) . LE'Æl.. ~ HßJ(. rÐ:. fENP. DEC. F ~ œt. RIG 111£ EaJIP. NO. IlOC. C";) æ:œŒD BY ~ . WITt£55ID BY If! L.B FW. , NOT REC. 'b HG. fJ5III [J. 8JIi) R. ffiŒRSON BIJÐnf RECORD FÏÜ&1 I KENAI STATE F1J19ffi ~ DTHER SERVICES PERF. fLfYATlI16 KB L0S' (]f lCW Il. . JV 6 ~~ ... "'~ 'f""'"! ->- c::( ~ -~ tP ~ tf. '. ~ ~:~: (,':t ":¡ ,~< .-..ct ~ !:J J Itl I1RKINC INTERfRETAnrm Œ" LOGS JJR EHPLDYEES HLL G] YE QJSTOI1ER THE [£- HT [F THEIR BEST JU!:CEÆNT. BUT ![£E FlL JtlTEIiPRETA'nONS mE OP [N [OOS FEfl] lJ' .1I'ëft.tiU,b t r«.n l:.U:.iLlIfLUL IJi( 111:ïC HERSIR"'fNTS, .IE cmNDT, fINO lIE 00 mT - GlJPRfWTEE n£ ø:œRFCY OR CffiRfC}Ci5 " Of ~y JNTERffiETflHOO. LŒ 9fl..L NIf BE L [F6\l: OR ŒSPOO5IBlE F{Lq ~'( IÌ8 I Ct6T I ØU1FCES I æ EXPaB::S mflTSEJER UII:UJiÆI] OR 5UsrRJ NED m' HE DJSDlER RfSULHNC FROO FHY [HŒRPIÐfft'[CtUflE BY 1m' IF OOR BFloyE[S. I WA ATLAS WIRELINE SERV I ŒS WQ s ur-n fH¡ I as I...-tG~ne.tlon."l It LLllh~..... c....... I . œSJ~ IÐD{ --- =- ..-- I --_.. . R! ::11 LJ:. "". rJlUTI ,~ 11 118 54.5 OORF : '1 518 -4'3-5'3 ~RF ! ~ T" 2b-Ð b?b'j ;11. I d . iú ...20 1451 L~ : . " z 0 ~ I- . h.. . HI- IZ rnw 1: ww '>U 'H urnz D01W ,JWW œ:~ t-D..O vu: (LQ(} 0 .JU() Id Z WILJ 0 U ([ In 0: It: 0: I Z3I W X xx 0 HOI- t-.....If1ID.D 0 II)']:H a: f5 ~ I~ ~ CiI:I H w DmrtrtN I:OO.J ....00(( I- 'I ..J ....II::E: !La:: Z CI u 0 ~ "ZDZ W Hid :E. 1-1.1- D::OO ' tJ) IßI-:;)'" 0..; £lWI/} 'H . (f¡ O1IßOO :JO ([ ~m~œ:. aZ D. ~I:d' W.J rll-ZW Z:JE: ~.'If'N ~O H n: :~~. blJ:'LalI-- 0 I: m ~~ ..... ZOI-~ :J:¡-'Z ...... I-ZH fä Hœ: t:1~D)B ....., §:r¡s~ Z UJHW ')O:t-U ::J I/)J: U z æ 4L WO Ð. HII.J z en ZIùLalE: HI:I:O ~ ~tl~æ œ: a: L W It: .I ,..~ ~ - - ~ I .. ~ .. ~ 2; ;: Š fl ~ E ~ ~ ~ of .0. 9 I!í ~ .... SO ï i ; ¡ ~ ~ ~ ...... .- "^ tI" ., ~ .. ~ i i ~ ... ê ~ ~ ~ 05/14/~~.- 1.!.:.~_6~.~~. ~~~ ~~? P..r<.l~~- . ..-- XTO ENERGY-MIDLAND FROM I_ONGER CURING TIME:. R( NORI'lf:l1,. ~ïTH ~E~$.'(;;~ë:ifÑ-CEMENT. ~OO4 ~ EQUIPMENT DATA Ru~ TRIP TOOL - 5EFnAL NO. SERIES NO. POSIT.OÑ 1 l' 1:elL. 5552-4 1415XR CENT' 3... . 1 I;R '35r;jc;J2 1 "'3Ø5XR - CENT - .J, 2. I~L - 2':34bXR I '. ~NT I . pf 'i", . I. '~~ ). ,~:!1 :; ~,~ft'r'J""I':t'I..r-'''''1::''¡'''i.I;;o~' ~' ,:" ~~~: 'i ~ ... þi :~:"'~ ; ~'-4 . iT ;";t¡ "~ ~ r~ l. Mð IN PASS VeL 1000 PS I ".. "~1" 1\ ~'E, :!~ ,~ "'!': t:I~~.J,\J; T -I I II ~ ..'" ~ ~ ~ n "c. I ,!¡ ,(~~~J \=.s' II !!.,í I ~?!~iii~'~~ , ~.. fJ~ . .. I",. ... - " It. , ... ~", ~' bo...,. It \ W!I ,.-t! , ~ i "~ ~'L .. ': Iii -, 1 ~.......ø."~"""'M\_P"_"""'''~'' It -.. ~ r " ~1 '4 ,- If ~ ~,:J 'f~ ".~'l ~~~ . ~ J'1 I~' ~~.; ;.. k¡ \~i blh ~~"'Ju.~~~~¡Ul1il~mll!il¡!~~:~~~~::::f~~~~ " ,\',~l;rþ.~ ~! ~":1ë~ éOr'f'Ftor(: 9- ELL IoESTE:QoI E &. P bEl..!.. l'oRoE; 1"(& œAA-23 SERVICE; x œ..s FlLE~ F!EUI5Ia.I: !'!i'1'Sœ RSJ *1 ~ 1 ~T :MICS) . 1-------------1 200 4æ mmæ) I. -- - -- ----- - - ---- -- - - - - -.......[ 19000 iSeB ceLl H 105 c:a.. H 5 10 ~ 0 ~CFIPI) I œ ----.........-.... .. J;,.: ~~;~:y - i I '1 f .~ ~ -....- ~.~ ._-) """- :' . -r '" :--- ~_. ~~ ,- -- ~. -:.:' )~ç¿ ~_u :---.- ."'t......... . ,-- --- . -ç ~ .'-. '> ,--" =1, IT s; -.. -. ~ '- ,,- ..~. ) ~- . ~; 1 TRIP; 1 . ~iE: l~ THE: 00: 14:~ MODE: RECORD I 0 CED,. I æ I 0 ca. ] 100 I 2Ø0 MIœCMI~ 5~ I 1200 YARIA-BLI ¡;: ¡N$1T't' () ~ ~ 0- 0 ... . .... ~ AAV'U'U.~ '.- -: ,. eo «' .... 0 ;:. " ..... . ' ... '''c -, - ! (. ...,.-"ì' .\: SOO~ ?- <.: " ~ . '-.. -3 '\ <-. - . ~ - 'S L f ~-) -+ -0 ) -~ -- J- -i:- ~ -'\ ....... é ~ , ....... ~, ~ (--. ¡L- ç ~ ( Z b o,,!-¥s 9 . . g t------~ \ ': ¡ ~- ~- ~ :. - / ~- .. , --:'r' : -.. r....., I~ ( 7.. l ¡ . ~- f- :. ~ I ,- ..;>. : -' '"- J î::=::::::::::~ I - ~ . .{: : ".' I... " ¡ , (~ . , I +-- ........ , 1 ~. <- l. I . ~ ). . I ii"' I -' 1(. I I , ~ r '¡. " ,.It.. .¡. i:- ~ __r r- ç J r- . ~~ I -~~. I - 1" , -.. 5Ç'.-' ~'I"': ¡" - -. ~t~ 'l - _:~ ¡ ',. --~- r--- """'--ï . .. - '! . ~.- ç '\ - ~ :.... J ". '"r'- I ~ 'I .- : <-J-: j , Þ , --:: 0 ¡. 1-'" : { .~ = : ¿ j <:Þ.. ........ ~ - - . L- - r~j) t - ....r;.. <-r - i- )~ ~ t - ,¡ - .-.,' t .. : j .- .~ i .~ ~ . . ~ J -" ! > { : r' Z:.,~~ ! ? ~ - ; ¡ .- . .r 1 I f ~) . - --: ).. I --.". 1 ~ r .-:/" I -",- ~ ! ~ -'~~-~.;' : -" - r- .:_1 : , - - r:. -..r I ../"1 --~ ~ .... -. I 1- .~~-.~ -. ~ St6 XVd 6C:9t COlvt/SO .-. 0 .0 en = .0 , I ~ I I J J I , \ . I I ! I I I I I ~ J . . -- J ~- . I . . ~- j, .. .... J, 900[f} ~ - - 't.... t ..,;...-. - , . - --= ,- - U l ?- ) . ~.'- ~1 "\. .. £- ~ ., - , ...J-- 5 ) -- \ 2 ,- - -~ - ~ .t:ø ..... -- ~ -~ S -~ ~E ~~od' /.99 ",,' ""' ' r ..;,-...J '~ \ . ---:1 ~ ~~- : ? : ... ~ ~ -. J~~ I. ~ " ~ c~ . -"\._: 01 .f) f. -:-. -"" I ... ! -~~ ~ 'C; " . .,. >" - , '~r . . -z {- ~ ~ " . -. J , . ,;- ,. -} -~; j r [ ~ t., ~ - , ~\. ~ E! . -: - è;.- .~~. i t ~ . ~. - --.' : }., '/ ~-~ ~- \ ç 1 I - <"; ~. '" . - I ... . ~ I I ¡:? . I I t:J r:J , ..~. l ,,\ , , 1 , ~ 1 ~~. f -1----1 ~ ,-, , .( , '" ! ( : L.:-: i .11 ~. - - \'~: 0 i /. ~ I -"' - -) -:- ! ~ (. . l I < ,I : :- -- ~. i >' 'í ~ ~ -,~ I . ~ .'.;...=- t : ~. ~--í- -- .~ - ) ~. ~. r '-fl 1 "-=" ~ ~ ) 1 -\ " J Sl "")....J' ., g16 XVd Ct:91 CO/tl/g0 . ,----.- , .- i 1 - . . { I .. t I I : .. 0 ø ~ Ø"2 00 ) , I .... I ~. ~ I I I j .. I . I I , :r. 1 1 I i I . , I \ - -- ~ {- . I . I ,. ~ 1 I I , 1 i .- j I J I I ¡ I I -t- ! .~ -~( ....... .. ~ LOO~ .... ~( ;) !o.." - . --r- ._~,,- T : ~- -- --,'~ -] . : ~~-j'-: . r .. ---= J J--: r":> ~ _._~ ..L- ~ ._~. ~ ¿ : ~ :) r J ~ I ~ . \ ~-- . ." j I . , S ,. -h--~~ , .'":.-J- ..-- "1'-- +-! ,~ +- or-- or-- == 0 ~ : : .. .r;;.- r'" :¡: ¡.' - "u- . '-I')~l : - ' (. ! . .. ~\. ...: ~,-- Ie: ¡ -t I:; f-' ..'1 ~ ~ .+-. ' ,ot..) , ...r!-' .: ' ~ ..~ . '\ . +--.-. . ~ I ; ..... - E . I .. .~ <: I J -~ J . - --=-=- ) .. '.r-¡ "~ 1 -.,' ~;.. _u 1 ~--: - ) .l-( .... I,' - : ,( (¡ ~, ? .;; < ';.l ), - 1 ~'-! ~: ~ ~~\ - ) or- .... . t. .¿-- . 0 , , ~ - : ~ 1.". - . i' t?' "-. 1 : ~ . .."< I L I ~-- . ,.. n- _: . ""' " é.-.. , ,,~. ( .- . ø~ \ . ~f S16 XVd Lv:91 CO/vI/SO ~ " . . -- -- ..~ .--- ~- -- --- ~ - - i :-.. . ..' ~ -J . ,- :3¿:~ I. I ) I , ~- I. I , I i r I ... , ' , . , I "'I' I' . I . ! , , I . . I , . ., :,... N7'r-.,h-tJ. -'~ /Z~'h Ð ?- ("Ui~!~ rJ.f-~.'5 .~ , . --~ ~ ' I I I , ! I I Well C24A-23LN Objective: Injection test AFE #: None 5-8-03 SD gas lift. Bled off well. RU lines for injection test. Loaded backside with 480 bbl FIW. 5-9-03 Start injecting FIW into well @ 700 BPD rate. INJ TOTAL INJ CSG S/CSG TUBING BBL Date TIME RATE INJ PSI PSI PSI PSI COMMENTS 5/9/2003 1000 700 0 3500 50 0 0 1100 692 27 3500 90 0 500 1200 663 56 3500 90 0 770 1215 1000 67 3500 90 0 1250 Incr Rate 1300 912 91 3500 90 0 1600 1400 865 130 3500 90 0 1750 1500 855 165 3500 90 0 1800 1600 824 200 3500 90 0 1850 1900 800 301 3500 90 0 2050 2300 793 446 3500 90 0 2200 5/10/2003 100 785 505 3500 90 0 2325 300 779 574 3500 90 0 2375 500 850 639 3500 90 0 2400 Incr Rate 900 793 765 3500 90 0 2650 1300 775 900 3500 90 0 2700 1600 763 1000 3500 90 0 2700 1900 750 1091 3500 90 0 2750 2200 742 1190 3500 90 0 2760 5/11/2003 200 717 1309 3500 100 0 2800 500 780 1402 3500 100 0 3000 Incr Rate 900 750 1530 3500 100 0 3000 1300 731 1655 3500 100 0 3050 1500 730 1776 3500 100 0 3050 1900 717 1841 3500 100 0 3075 2200 747 1928 3500 100 0 3200 Incr Rate 2300 747 1966 3500 100 0 3225 5/12/2003 100 733 2025 3500 100 0 3235 300 733 2096 3500 100 0 3235 500 731 2149 3500 100 0 3250 700 850 2243 3500 100 0 3350 Incr Rate Opened Choke 1045 850 2333 3500 100 0 3500 100% 1400 790 2441 3500 100 0 3500 ( Surf Rate Cum Inj line Csg Csg Time BPD Vol Press press Press WHP Comments 1600 765 2502 3500 100 0 3500 2000 751 2630 3500 100 0 3500 5-13-03 200 707 2815 3500 100 0 3500 500 749 2915 3500 100 0 3500 900 722 3030 3500 100 0 3500 1200 716 3124 3500 100 0 3500 1830 706 3314 3500 100 0 3500 2100 705 3395 3500 100 0 3500 2330 695 3461 3500 100 0 3500 :.l: G R E L E l-. S:::: . MECHANICAL INTEGRITY REPORT' ..... '\ " ? t-,':} <'.G- \ '- 'i '>.~:\-- \. ~ u.. t:>. -;). ~ \ ~ -<J ç 0 Co 1.\\ \ O~ OPER & FIELD .",\ CJ ~ c.., ~ ~/d-\ it)~. WELL NUMBER c.. ~~ ~- ð- ~ \.... ~ JOà -a~ \ ::?UD DA:Z: :~ ~LL DATA \. " '''~x t"\ \.. \ ~a"",~~: \ TD: \?9::S").HD.. \Od\Ç" TVD; :?BTD: ~Ç>' TVD i ~: (,~<o<.o HI) HD TVD Shoe: l()~\~¡ MD . Tv 1) :.- :":ì e::- : Shoe: HD TVD i :OP: t.m :"1D :~Di~g: Packe= . HI) TVD j Set ê. t: ::ole S:..z e a.nå P er£ oS to ::-:EC?..Þ_NICl--L INTEGRITY - PART f 1 \N\\~~~~\olo~~~~. 5Z \ Annulus Press Test: ~p 1 15 min j 30 min G o=en t.s : 'V..:>,,' "'-\,,' '^\~'\.:s A.'t. ~"'" \..\ "-"0 c..b~-':¡ ~'\<:n~'ta~ w-\.\-~ ÚÛ""0\ os. Q'~~~' ~.. ./ ¡ ! I ! I I I I { i i 5 ,.¡ ~ j I HECHÞ~ICÞ~ INTEGRITY PART /2 Cement Volumes:' .Amt'} Liner \ 'S~O j Csg j DV . . GiLt ",,01 to cover perfs ~~~~U!\.~\- Ùi:.~"-~ ~.,,~~~~( ~\fL.\-~~~~S~~ ~<è~"'-\-'-\~~ \\~~,~ The or e ti ca1 TOe C ~fA..-\- \¡... "'(\. S -\-c >S~~ .J...')l( Gl Q.\:'oúç ~. hll'4.-\-o ~ * ~ \>~.\-\'-.)rc ~'~~C1.-\t,,')crr7S0D2 -\e-<;-\--~,{bt-~( Cement Bond Log (Yes or No) '(~~;:In AOGCC File ,\Jl~~ . ~ . f t CBL E:valuation, zone a.bove perfs r\'\-(h")('4.\"'~~\~t) c¡ ISCY-SdOO 't'~ \)~<:. h "'- úi)Q \\ st ì. \-h N:) \- S ~C1 -\- '. - ì ! . , < P roåuc..tion Lo g : Typ.e ¡Evaluation CONCLUSIONS: ? ar t f 1 : ?ar~ 12: K..:C: I'> \-\kc-r~ \~;.)-\-,(t ~."'t~\CLkÇê \a~\"S,_\it~~~ , . &~~-a) . , . - - -- ( ( NOTE TO FILE Middle Ground Shoal C24A-23LN PTD 202-087 303-146 In mid 2002, XTO plugged back C24A-23 (188-050) and drilled what was hoped to be a horizontal production section designated C24A-23LN. Since the well was TDed, XTO has attempted multiple times to get the well to produce, without success. XTO has permitted to plug the current LN section and drill another lateral in hopes of avoiding the completion damages that are suspected of being the problem in the current reservoir penetration. In advance of that activity, XTO has conducted injectivity tests to determine if the well might be employed as an injector. Based on the early favorable testing, XTO desires to convert the well to water injection service. This note evaluates XTO's request and recommends approval of it. The 7" liner set in the original well is the string that provides deep isolation at the top of the Hemlock. The well file was reviewed and it appears that the liner was successfully set and cemented, although the bond log run at that time does not show great bonding present. XTO did sidetrack the LN wellbore section in what the log shows to be some of the best cement along the liner. As a condition of granting XTO's request, a series of temperature surveys should be performed to demonstrate that the water is entering the intended strata and not migrating along the casing. In conjunction with the injectivity tests, XTO has demonstrated that the tubing and packer have integrity. Lou Grimaldi went to the platform on 5/21 and witnessed the successful standard MIT on the inner annulus. According to XTO there are 2 other wells within ~ mile of the subject well. C13-23 (188- 099) is about 1200' distant at the top of the Hemlock and well C-24-23 is about 900' distant. Due to steep dipping formations in the area, C24-23 is nearly 500' structurally shallower than C24A-23LN so proximity is not an issue. With regard to C13-23, the 7" liner was successfully run and cemented. Positive and negative pressure tests were successfully conducted. A bond log was run and it shows better quality cement than the bond log in C24A-23. I conclude that C13-23 does not present any risk for communication out of zone. Area Injection Order 9 allows injection into the Central Portion of Middle Ground Shoal Field, developed by the A and C Platforms. The BHL of well C24A-23LN is located in the covered area. The portion of aquifers beneath Cook Inlet described by a 1/4 mile area beyond and lying directly below the Middle Ground Shoal Field are exempted for Class II injection activities by 40 CFR 147.1 02(b )(2)(iii) and 20 AAC 25.440( c). I recommend acceptance of XTO's proposal to convert C24A-23LN (202-087) to water injection service. As a condition of the approval, XTO should obtain a baseline temperature survey as soon as practical with a follow on survey 4 to 5 weeks later to demonstrate that the water is being placed as desired. ~u!~ Sr. Petroleum Engineer May 22,2003 M:\UIC File Reviews\030522-MGS C24A-23LN.doc Re: C24A-23LN Temp Survey Subject: Re: C24A-23LN Temp Survey Date: Wed, 21 May 2003 06:48:58 -0800 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: Paul_Figel@xtoenergy.com Thanks Paul PauLFigel@xtoenergy.com wrote: > Tom, > I was just letting you that we are scheduled for the temp survey on the > C24A-23LN for Friday. Lou is supposed to come out today for the MIT on the > same well. > > Paul Tom Maunder <tom maunder@admin.state.ak.us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 1 5/21/2003 8:48 AM Re: C24A-23LN Conversion Subject: Re: C24A-23LN Conversion Date: Fri, 16 May 2003 07:19:41 -0800 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: PauLFigel@xtoenergy.com CC: reese@sarcomgs.com, dmarshall@sarcomgs.com, Doug- Schultze@xtoenergy.com, Tim_Smith@xtoenergy.com, Jim Regg <jim_regg@admin.state.ak.us>, Lou Grimaldi <Iou_grimaldi@admin.state.ak.us> Paul, et ai, This will work out fine. I suspect that there isn't a problem, but as I noted the bond log doesn't inspire a lot of confidence. In need to complete the review of the surrounding wells, but on the basis of the continued demonstration of pressure integrity and the plans to run the temperature logs, you have approval to have the well in service. I believe Lou Grimaldi is scheduled to come out next week, so he should be able to witness the MIT. Please call with any questions. Tom Maunder, PE AOGCC Paul_Figel@xtoenergy.com wrote: > Tom, > We can run a base line temp log next week when our SL operator comes back > on & follow up with another run in 4-5 weeks. Is it possible to continue > injection @ this point. We still have a 3400 differential between the > injecting tbg press & tbg annulus showing the GL V check valves are holding. > > Paul > > Tom Maunder <tom_maunder@admin.state.ak.us> on 05/15/200308:22:09 PM > > To: Paul Figel <pauLfigel@XTOenergy.com> > cc: > > Subject: C24A-23LN Conversion > > Paul, > I am working on the application you sent up. I took a look at the bond > logs we have in our files and where you presently have the packer and > where you sidetracked is probably where the best cement in the well is, > but it still doesn't really look very good. And it notes that the log > was run with 1000 psi applied. I believe your proposal can be approved, > however as a condition of that approval a temperature log will likely be > required. Would it be possible to obtain a base line pass in the near > future to compare with another one in say 30 - 45 days?? > Give me a note or call back and we can discuss. > Tom Maunder > > (See attached file: tom_maunder. vct) Tom Maunder <tom maunder@admin.state.ak.us> : Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 2 5/21/2003 8:46 AM ~t9 December 11, 2002 Ms. Cammy Oechsli-Taylor, Chair Alaska Oil and Gas Conservation Commission 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RECEIVED DEC 11 2002 RE: Application for Sundry Approval. Alaska Oil & Gas Cons. Commission , Anchorage P&A of MGS Well C24A-23LN, Cook Inlet, Alaska Dear Ms. Oechsli- Taylor, XTO Energy, Inc. hereby applies for Sundry Approval of its plan to permanently abandon the Hemlock reservoir interval in Middle Ground Shoal Well C24A-23LN to allow the sidetracking of that well to drill C24A-23LN2. The Application for Permit to Drill C24A-23LN2 will be submitted under separate cover. . The anticipated commencement date of this work is approximately January 5, 2003. The existing completion will be recovered from the well, then the 5" slotted liner will be attempted to be pulled from the open hole and a cement plug set at the top of the reservoir to isolate the reservoir and to use for kicking off the sidetrack. Failing that, the liner will be cut off in the open hole and a cement plug placed on top of it to perform the same functions. XTO Energy requests continuation of the variance from the BOPE requirements of .20AAC25.035(e) as requested in our letter of January 30, 2001 (copy attached). The rationale is the same as was set out in that letter. Pertinent information attached to this application includes the following: 1) 2) 3) 4) 5) Form 10-403 Application for Sundry Approval A summary of the proposed abandonment procedure A schematic showing the current condition of the wellbore A schematic showing the proposed abandonment A copy of the January 30, 2001 BOPE variance request If you have any questions or require additional information, please contact me at (915) 620-6718 or Bill Penrose at (907) 258-3446. XTO Energy Inc. . 3000 N. Garfield. Suite 175 . Midland, Texas 79705 . (915) 682-8873 . Fax: (915) 687-0862 (' Ms.Oechsli-Taylor Page 2 Sincerely, XTO ENERGY, INC. fdhL ~ Bobby L. Smith Drilling/Operations Manager enclosures cc: Bill Penrose ( ~I\\ Alrc-6 12.//0 iJ":s'/?//¡ LoT I ~I \ Ii) do- STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [X] Abandon [ ] Suspend [ ] Alter Casing [ ] Repair Well [ ] Change Approved Program [] Operation Shutdown [X] Plugging [ ] Pull Tubing [ ] Re- Enter Suspended Well 5. Type of well: [X] Development [ ] Exploratory [ ] Stratigraphic [ ] Service [ ] Time Extension [ ] Perforate [ ] Variance [ ] Other [ ] Stimulate 6. Datum Elevation (DF or KB) 105' DF 2. Name of Operator XTO ENERGY, INC. 3. Address 3000 NORTH GARFIELD, SUITE 175, MIDLAND, TEXAS 79705 J../J 7. Unit or Property Name Middle Ground Shoal 8. Well Number C24A-23LN 9. Permit Number ,/ 202-087 10. API Number ~ 50-733-20401-01 V 11. Field and Pool Middle Ground Shoal 4. Location of well at surface 584' FSL, 1,946' FEL, Sec. 23, T8N, R13W, SM At top of productive interval 342' FSL, 1,570' FWL, Sec. 23, T8N, R13W, SM At effective depth 2040' FNL, 1,134' FWL, Sec. 23, T8N, R13W, SM At total depth 2040' FNL, 1,134' FWL, Sec. 23, T8N, R13W, SM 12. Present well condition summary Length V 13,503 feet J 10,215 feet 13,503 feet 10,215 feet Size Plugs (measured) None Effective depth: measured true vertical measured true vertical Junk (measured) None Total depth: Casing Cemented Structural Conductor Surface Intermediate Production Liner Liner 1,315' 7,345' 13-3/8" 9-5/8" 965 sx 540 sx MD TVD 1 ,420' 1,383' 7,450' 6,940' 10,617' 9,769' 13,503' 10,215' 2,631' 4,249' 7" 5" 1,300 sx Slotted Inr - no cmt True vertical Slotted Liner 10,096' - 10,214' RE€E'VEO DEC 11 2002 Perforation depth: measured Slotted Liner 11,672' - 13,460' Packers and SSSV (type and measured depth) 2-7/8",6.5#, L-80 at 9,204' . Alaska OU& Gas Oons. Commission Baker TES SSSV at 311 ',7" Baker SB-3 Permanent Packer ~~C!~~D Tubing (size, grade and measured depth) 13. Attachments [X] Description of Summary Proposal [ ] Detailed Operations Program 15. Status of well classification as: [ ] BOP Sketch 14. Estimated date for commencing operation 1/5/03 16. If proposal was verbally approved [X] Oil [ ] Gas [ ] Suspended Name of approver Date Approved Service: Contact Engineer Name/Number: Bill Penrose (907) 258-3446 Prepared By Name/Number: Bill Penrose (907) 258-3446 17. I hereby certify that the foregoing is true and correct to the best of my knowledge S¡9ned#tby L ~ Title: Bobby L. Smith, Operations/Drilling Manager Commission Use Only Notify Commission so representative may witness ,?:>~r:J:)~, ~CJ ~-\-~~ Plug integrity BOP Test 'I... Location Clearance Mechanical Integrity Test Subsequent form required 10- 4\.'"'\'" Date /zJrt ftz Conditions of Approval: Approval No. ~.73C;;L"":.3'7~ Approved by order of the Commission Form 10-403 Rev. 06/15/88 ORIGINAL I~.~' 'E"" w,~ ML,. " Commissioner ~. . 1""1t2" I/~/ "7 Date. c;L. v// , S bm In"f. ¡plicate ReOMS 8Fl DEC 12 ( ( XTO Energy, Inc. MGS C24A-23LN P&A Procedure 1. R/U wireline, RIH to 9,100' (10' below the bottom GLM). Cut tubing at 9,100' using a chemical cutter. POH and RID wireline. 2. Move rig over well. Kill well by circulating filtered Inlet water down the tubing, through the cut at 9,100' and up the annulus. 3. Install BPV, NID tree, NIU BOPE. Test BOPE to 3,000 psi. [Note: at the discretion of the Drilling Supervisor and AOGCC Inspector (if present), blind rams will be tested after tubing is pulled from hole if there is a chance a gas bubble will settle under BPV, making it difficult or dangerous to release.] Pull BPV. 4. MIU landing joint to tubing hanger, back out lock-down screws and pull hanger to drill floor. Circulate until returns are clean and uniform. 5. Ensure well is dead and POH with tubing. LID tubing and completion jewelry for use in the C24 A- 23 LN2 sidetrack. 6. MIU overshot assembly on 3-1/2" drill pipe and RIH to tubing stub. 7. Latch onto tubing stub at 9,100'. Pull 8 - 10k overpull and rotate 12 - 15 turns (at depth) to the right to release the E-anchor at the packer. POH with tubing stub. 8. MIU a 7" packer mill and PRT on 3-1/2" drill pipe, RIH and mill on Baker SB-3 permanent packer at 9,172' until it falls free. POH and LID packer/tailpipe assembly and fishing assembly. 9. MIU a spear for the 5" slotted liner and RIH. Engage spear in liner top at 9,254' . Attempt to pull entire 5" lin~r fröm the open hole. Ifsuccessful, skip to Step 13. 10. Release spear and POH. MIU a 5" casing cutting assembly and RIH. 11. Cut the 5" liner at 9,600', POH and LID casing cutter. 12. MIU 5" spear and RIH. Engage 5" liner at TaL and pull loose the liner from 9,254' TaL to the cut at 9,600'. POH and LID liner and spear assembly. 13. RIH with open-ended drill pipe to PBTD. Circulate and condition hole for cementing. ( 14. Mix and pump sufficient cement to set a plug that extends from 9,600' to 9,400'. POR and woc. 15. M!U a 6" milled-tooth bit on drill pipe and tag cement. Verify cement integrity, then dress cement to 9,500'. POR. 16. Displace filtered Inlet water in wellbore to oil-base mud. 17. POR and proceed with sidetrack procedure to drill C24A-23LN2. ;[19 MGS C24A-23LN Cook Inlet, Alaska Leg 2, Conductor 15 API No.: 50-733-20401-01 Spud: 7-21-88 Original Well Sidetrack: 6-17-02 24" Conductor @ 367' Surf Csg: 133/8", 54.5 Ib, K55 BTC. Set @ 1420'. Cmt wI 900 sx. Top Job wI 65 sx. Intermediate Csg: 95/8" Set @ 7450'. Cmt wI 640 sx. Surf - 3,798' : 43.5# L80 LTC 3,798 - 6,900' : 47# L80 LTC 6,900 - 7,062' : 53.5# N80 LTC 7,062 - 7,367' : 47# S95 LTC 7,367 - 7,405' : 43.5# N80 LTC 7,405 - 7,450' : 40# N80 LTC Liner: 7" @ 6,763 - 10,617' Cmt wI 1,300 sk. 6,763 - 7,660' : 26# N80 BTC 7,660 - 7,855' : 29# N80 BTC 7,855 - 9,021' : 32# L80 BTC 9,021 - 10,617' : 35# L80 LTC KO Hole in 7" @ 9,382- 94'. \Da~Co - \C)~ \~ .irv0 Slotted Prod Liner: 5" 18# L80 Hydril 513 Set @ 13,503'. TaL @ 9,254'. Blank Csg: 9,254 - 11,672' Slotted Csg: 11,672 - 13,460' Blank Guide Shoe Jt @ 13,503' NOTE: Both the Baker ZXP Liner Packer Baker 7" x 5" HMC Hangar did NOT set. Liner is laying in hole. Current Completion l J~ .J .J .J .J .J .J .J .J .J .J .J . . PBTD: TD: 13,503' MD (10,215' TVD) ~ ..\ ( PLF 7-24-02 KB: 35' Water Depth: 73' MSL TBG: 2 7/8" 6.5# 8R L80 @ 9,204' Set: 7-22-02 Item MD TVD PSC Pso Port GLM 1 1,893 1,805 890 950 12 GLM2 3,311 3,088 880 929 12 GLM 3 4,408 4,088 870 910 12 GLM4 5,419 4,991 860 893 12 GLM5 6,092 5,603 850 877 12 GLM6 6,611 6,103 840 862 12 GLM7 7,067 6,557 830 848 12 GLM8 7,519 7,009 820 847 16 GLM9 7,913 7,401 810 830 16 GLM 10 8,304 7,790 800 812 16 GLM 11 8,728 8,211 790 802 16 GLM 12 9,090 8,567 Orifice 20 Baker TE5 SSSV @ 311' X Nipple 2 7/8" (2.313" ID) 8R 9Cr@ 9,132' 1 Jt 27/8" 6.5# 8R @ 9,133' 6' Pup Jt. 2 7/8" 6.5# 8R L80 @ 9,165' E Anchor (80-32) 8R L80 @ 9,171' ,7" Baker SB-3 Perm Packer (82-32) L80 @ 9,172' 6' x 4 1/2" LTC Mill Out Ext L80 @ 9,176' X-over 4 1/2" Acme Box to 2 7/8" 8R L80 10' Pup Jt. 27/8" 6.5# 8R L80 @ 9,182' XN Nipple 27/8" (2.205" ID) 8R 9Cr @ 9,192' 10' Pup Jt. 27/8" 6.5# 8R L80 WL REG @ 9,204' >~!g MGS C24A-23LN Cook Inlet, Alaska Leg 2, Conductor 15 API No.: 50-733-20401-01 Spud: 7-21-88 Original Well Sidetrack: 6-17-02 24" Conductor @ 367' Surf Csg: 133/8", 54.5 Ib, K55 BTC. Set @ 1420'. Cmt wI 900 sx. Top Job wI 65 sx. Intermediate Csg: 95/8" Set @ 7450'. Cmt wI 640 sx. Surf - 3,798' : 43.5# L80 LTC 3,798 - 6,900' : 47# L80 LTC 6,900 - 7,062' : 53.5# N80 LTC 7,062 - 7,367' : 47# S95 LTC 7,367 - 7,405' : 43.5# N80 LTC 7,405 - 7,450' : 40# N80 LTC Liner: 7" @ 6,763 - 10,617' Cmt w/1 ,300 sk. 6,763 - 7,660' : 26# N80 BTC 7,660 - 7,855' : 29# N80 BTC 7,855 - 9,021' : 32# L80 BTC 9,021 - 10,617' :,35# L80 LTC KO Hole in 7" @ 9,382- 94'. Proposed P&A ~ I ~ . r. .- ~.~ t. <:,,'~. t - -..... ... : p . op , ~ 'l(: ..4. ....~ PBTD: TD: 13,503' MD (10,215' TVD) J..â ~\ ( PLF 7-24-02 f KB: 35' Water Depth: 73' MSL Cement Plug: 9,500' tb 9,600' Slotted Prod Liner: 5", 18#, L-80, Hydril 513 Set @ 13,503', Cut Off @ 9,600' Blank Csg: 9,600' - 11,672' Slotted Csg: 11,672' - 13,460' Blant Guide Shoe Jt @ 13,503' ólw-/O<61 ~TO ~kRGY XTO Energy Inc. 3000 North Garfield Suite 175 Midland, Texas 79705 915-682-8873 915-687-0862 (Fax) October 22, 2002 Alaska Oil and Gas Conservation Commission Attn: Cammy Taylor 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RE: Well Completion Report: Well C24A-23LN Sidetrack Dear Ms. Taylor, XTO Energy, Inc. hereby submits its Well Completion Report (Form 407) for the work performed in drilling the sidetrack, C24A-23LN, on XTO Platform C in the Middle Ground Shoal Field of Cook Inlet. Please find attached the following information for your files: 1: Form 10-407 Well Completion Report in duplicate 2. Well Operations Summary 3. Current Well bore Schematic 4. Wellbore Directional Survey 5. Diskette containing the Propagation Resistivity / Gamma Ray Log recorded while drilling If you have any questions or require additional information, please contact me at (915) 620-6743 or Bobby Smith, Drilling Mgr, at (915) 620-6718. Sincerely, ?æJøf. ~ Paul L. Figel Sr. Production Engineer RECEIVED OCT 2 32002 Cc: Doug Schultze Doug Marshall Tim Smith Alaska Oil & Gas Cons. COmmission Anchorage ( STATE OF ALASKA ( ALA~KA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 2. Name of Operator Jm) EneJ:gy Inc. 3. Address 3000 N. Garfield, Suite 175, MidlaIxi, TX 79705 4. Location of well at surface :.$. -.~ ~; c - - ~, 584'FSL & 1496' PEL See 23 TaN R13W S~:':"~~"';::~~~~"'r, ,'~ì1ONI~ , . , , , ~~,),,;.:.c ¡¡()ì~ !,~ ~ßfi)! '\ AtTop Producing Interval!, M'1'R j' ¡j,~ ~'" ':; 1061'N & 2052'W fran ~ j ,,7. '1.:1\6 '. '~~, 1,'p~ CM/J At Total depth 3;;J:3tI"$1- + 4 L 73 8 ~ ~, I ¡ :æ:" E " ' , ,'",,~¡ '"..., ~~'. -..~ ~' Of" / 2622'N & 2977'W fran SUrface I °u R8\\J~ \,' ...~ ...~,¡A.."""'w C 1 .J., I 5. Elevation in feet (indicate KB, DF, etc.) . 16. Lease eSlgñ~lðn'J;~¡ðèrial No. 35' KB AIL 18756 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband 15. Water Depth, if offshore 16. No. of Completions / v' / 6/17/02 7/16/02 7/21/02 17. Total Depth (MD + TVD) 18. Plug Back Depth.(MD+ TVD) 19. Directional Survey 13507' + 10219' 13503' & 10218' YES Gel NO D 73 feet MSL 20. Depth where SSSV set 311' feet MD -y /4J~,..J.ô &c) 1. Status of Well OIL !XI SUSPENDED D ABANDONED D SERVICE D GAS D r' 22. Type Electric or Other Logs Run T~ 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM Rurface 14~0' ~ace 7450' 6763' 9382' 9254' 13503' Classification of Service Well 7. Permit Number 202-087 8. API Number 50- 733-~0401-01 9. Unit or Lease Name Middle Grolmd Shoa1 10. Well Number C24A-23I.N 11. Field and Pool mB/G Pool 1 21. Thickness of Permafrost , 1Yeb htZ> ~~ 7v'b CASING SIZE 13-3/8" 9-5/8" 7" HOLE SIZE 17-1/2" ,1'--,1/4" 8-1/2" 6-1/8" CEMENTING RECORD 965 SX 640 SX 1300 . SX Slotted 0 0 0 0 WT. PER FT. 54.5# 40/53.5# 26/35# 18# GRADE IG5 NaO :r oRO NaO LSO LSO 5" 24. Perforations open to Production (MD + TVD of Top and Bottom and interval, size and number) 25. SIZE 2-7/8" Slotted Ltœr: 11672-13460' MD 10096-10214' Tv.D AMOUNT PULLED TUBING RECORD DEPTH SET (MD) 9~04' PACKER SET (MD) 917~' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ,~ 12500-12540' 4400 g. :XYlene + Mltua1 Solvent 6600 g. :XYlene + Mltua1 Solvent 12900-12960' 27. Date First Production 7/?IJ.lQ? Date ofT est PRODUCTION TEST I Method of Operation (Flowing, gas lift, etc.) ('-C! T.; ft PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL TEST PERIOD 9 7 31 CALCULATED OIL-BBL GAS-MCF WATER-BBL 24-HOUR RATE 18 14 62 CORE DATA 10/7/02 Flow Tubing Press. 80 28. Hours Tested 1'- Casing Pressure 560 Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. :tb1e Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE CHOKE SIZE I GAS-OIL RATIO 128/64 778 OIL GRAVITY-API (corr) 28.5 RECEIVED OCT 2 32002 ArDRa OfJ& Gas Oons. Commìssion Anchorage Submit in duplicate Nav I 2002 - 49- Rqn~4q BFl 29. 30. GEOLOGIC MARKERS rvRMATION TESTS MEAS. DEPTH TRUE VERT. DEPTH Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase, NAME Top Hemlock Top Hemlock 2 9621 9048 13500 10215 R'I Eh~ .' "Iii I~",III" , E ~, ';IO"'? \J t,,, j l,t t,. OU.& Gas Gons. 31. LIST OF ATTACHMENTS Daily Operations Report, WelIOOre Schsna.tic, Surveys, WID Iogs 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed 9J #. r;;y Paul Figel Title Sr . Operations EDg:i.neer Date 10/22/2002 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage 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. Form 10-407 - 50- ( 1 XTO ENERGY INC. C24A-23LN Sidetrack Daily Operations Report !MlDDLEGROUNDSH()~C'.. i. Well#24A..23ÐN.. I Objective: Drill Horizontal Sidetrack AFE: 200452 6/17/02 6/18/02 Milling Window In Csg, MW 8.2, Vis 118, PV 23, YP 15, Gels 7/11, WL 0.5, HTHP 8.0, Cake 2.0, Alk 1.6, CI16,000, Solids 4.0, Oil 80.0, Added 80sx Barite, 7sx Durogel, lsx Flo-Vis, 4sx IMG-400. Other 8 hrs, Trip 6-1/2 hrs, Circ 3-1/2 hrs, PU/LD BHA & Tools 3 hrs, Orient Tool Face 2-1/2 hrs, Mill 1/2 hr. Reamed thru 7" liner w/6" mills to 9,398'. Circ Hi-Vis sweep. Circ up liner top O-ring. Press up to 1,500 psig on csg, tstd okay. POOH to top of liner. Reamed thru liner top w/6" mills. Circ btms up fr top of liner. Fin TOH. LD 6" mills (in gauge). Picked up & made up whipstock assy #2. Rlli w/whipstock #2. Attempted to get MWD signal, no success. RU APRS WL Scientific Drlg gyro. RIH w/gyro on WL. Oriented tool face w/gyro to 37 deg left of HS. Set whipstock on btm @ 9,394' & top @ 9,382'. Std milling window. ., ""'T ~nmm,j;;.,¡''''''7FI1TF''-''»> ,m»,y'!';;;;;;::m."" . ~;;r f fØ'iØJ.1 - ~ <¡~J~},~1::':JJ:.Wtffß;,;;;,;",,;,,r,,,;#','" Rlli w/BHA #2 & Bit #2 @ 9,414' (20'/24 hrs), MW 8.2, Vis 114, PV 24, YP 12, Gels 7/11, WL 0.5, HTHP 8.0, Cake 2.0, Alk 1.7, CI22,500, Solids 5.0, Oil 79.0, Added 40sx Barite, 30sx Calcium Chloride, 7sx Durogel, lsx Flo-Vis, 3sx IMG-400, Bit #1, 6", Baker Mill, In @ 9,394', Out @ 9,414' (20'/9-1/2 hrs), ROP 2.11, WOB 12K, RPM 90, Bit #2,6", SEC FM2643, SN# 5013392, In @ 9,414'. Mill/Cut Sect. Or Window 9 hrs, PU/LD BHA & Tools 4 hrs, Trip 3-1/2 hrs, Test BOPIDiverter 3-1/2 hrs, Circ 2- 1/2 hrs, LD/PU Drill Pipe/Tbg 1 hr, Mill 1/2 hr. Milled window & 20' of new hole. Reamed thru window. Pmpd sweep & dry job. TOH. Pulled MWD probe & LD mill assy. Pulled wear ring. Press tstd BOP. Installed wear ring. TIH wIDC's & LD same. Picked up BHA, scribed & loaded MWD. Surf tstd MTR & MWD. TIH w/BHA #2 & Bit #2. 6/19/02 6/20/02 ( ( 2 Slide Drlg @ 9,646' (232'/24 hrs), Survey: 28.10 deg @ 9,466' (33.04 deg Azimuth, 8,917'TVD), MW 8.3, Vis 80, PV 22, YP 11, Gels 6/11, WLO.5, HTHP 7.0, Cake 2.0, Alk 1.8, Cl 22,500, Solids 4.2, Oil 80.5, Added 7sx Durogel, 4,200sx MAPCO 200, lsx Versa HRP, 2sx Versacoat & lsx Versawet, Bit #2,6", SEC FM2643, SN# 5013392, Bit/Nozzles, In @ 9,414' (232'/17 hrs), ROP 13.65, WOB lOK, RPM 45, PP 2,550#, SPM 73, GPM 218, Liner Size 5-1/2" x 10". Slide Drlg 11-1/2 hrs, Drlg 5-1/2 hrs, Survey 3-1/2 hrs, Trip 2 hrs, W & R 1-1/2 hr. Drld fr 9,414'-9,559'. RU APRS WL unit. Ran gyro survey on WL. Drld fr 9,559'-9,646'. Circ, Prep To Make Wiper Trip @ 9,927' (281 '/24 hrs), Surveys: 25.05 deg @ 9,400' (37.00 deg Azimuth, 8,857.55' TVD), 28.10 deg @ 9,466' (33.04 deg Azimuth, 8,916.58' TVD), 33.50 deg @ 9,551' (29.60 deg Azimuth, 8,989.57' TVD), 32.00 deg @ 9,652' (39.10 deg Azimuth, 9,074.57 TVD) & 31.40 deg @ 9,779' (48.30 deg Azimuth, 9,182.68' TVD), MW 8.2, Vis 90, PV 25, YP 15, Gels 8/16, WL 0.5, HTHP 5.5, Cake 2.0, Alk 1.5, Cl 23,500, Solids 4.1, Oil 81.0, Added 20sx Calcium Chloride, 7sx Durogel, 23sx Flo-Vis & 23sx IMG-400, Bit #2, In @ 9,414' (513'/37-1/4 hrs), ROP 13.77, WOB 10K, RPM 45, PP 2,550#, SPM 73, GPM 218, Liner Size 5-1/2" x 10". Slide Drlg 11-1/2 hrs, Drlg 8-3/4 hrs, Survey 2-1/2 hrs, W & R 1 hr, Circ 1/4 hr. Drld fr 9,646'-9,745'. RU APRS WL. Ran gyro survey. Drld fr 9,745'-9,927'. Circ hole. Pmpd sweep. Prep to make wiper trip to window & RD gyro. ~~t&(~'(ffJTIWfff:m~~ ~m.]¡k!«k"'f0~~,~.wf.@W,~!,,~"»¡;,:)t:.::.~~,^",X"^'.ff.«"",^,,~'M'"^...'h,';.:X:,-;"..""",,,:;~';~.:;;..;^......~;~'C;^..,"JC{'ft;'f,:'%'ff.~ 6/21/02 Slide Drlg @ 10,126' (199'/24 hrs), Surveys: 31.20 deg @ 9,873' (58.50 deg Azimuth, 9,263' TVD) & 31.10 deg @ 9,965' (57.10 deg Azimuth, 9,342'TVD), MW 8.3, Vis 88, PV 25, YP 15, Gels 8/18, WL 0.5, HTHP 6.2, Cake 2.0, Alk 1.5, Cl 23,500, Solids 4.1, Oil 81.0, Added 40sx Barite & 15sx Versatrol, Bit #2, In @ 9,414' (715'/52-1/4 hrs), ROP 13.63, WOB 10K, RPM 50, PP 2,600#, SPM 73, GPM 218, Liner Size 5- 1/2" x 10". Drlg 9 hrs, Slide Drld 6 hrs, Circ 3 hrs, Wiper Trip/Short Trip 3 hrs, W & R 1-1/2 hr, Other 1 hr, Pmpd Pill 1/2 hr. Circ hole until shakers were clean. Pmpd pill. TOH for wiper trip, had to pmp pipe out of hole & back ream up to window. Hole trying to pack off, tight fr 9,930'-9,593'. RD APRS WL & Scientific Drlg Gyro. Replaced 2 badjts ofDP. TIH. W & R fr 9,570'-9,927'. Drld fr 9,927'-10,126'. 6/22/02 3 TIH wlNew Bit @ 10,250' (124'/24 hrs), Surveys: 28.50 deg @ 10,055' (68.30 deg Azimuth, 9,420'TVD) & 28.70 deg @ 10,148' (71.20 deg Azimuth, 9,502'TVD), MW 8.3, Vis 89, PV 22, yP 15, Gels 13/23, HTHP 5.5, Cake 2.0, Alk 1.0, Cl 21,000, Solids 5.2, Oil 81.0, Added 40sx Barite, 12sx Durogel, 2sx Flo-Vis, 26sx IMG-400, 2,100sx MAPCO 200 & 45sx Versatrol, Bit #2, In @ 9,414', Out @ 10,250' (836'/62-1/4 hrs), Rap 13.43, WOB 10K, RPM 50, PP 2,600#, SPM 73, GPM 218, Liner Size 5-1/2" x 10", Bit #3, 6", HTC EP4970, SN# 5010809, In @ 10,250'. Drlg 7-1/2 hrs, PU/LD BRA & Tools 5-1/2 hrs, Trip 5-1/2 hrs, Circ 2-1/2 hrs, Slide Drld 2-1/2 hrs, LD/PU Drill Pipe/Tbg 1/2 hr. Slide drld fr 10,126'-10,139' w/TF of 90R. Rot drld fr 10,139'- 10,250'. Circ btms up. TOR. Worked tight fr 10,026'-9,570'. Ckd for flow. Contd TOH. LD gyro UBRO & Bit #2. Downloaded MPR, reprogrammed same. Changed out mud MTR, surftstd MTR & MWD. Strapped, rabbited & TIR w/6 stands ofDP. Flushed DP. TOR & stood back in derrick. TIH w/new bit. 6/23/02 Circ Btms Up & Swept Role Fr 9,420' @ 10,460' (210'/24 hrs), Surveys: 29.30 deg @ 10,242' (70.10 deg Azimuth, 9,584' TVD) & 32.50 deg @ 10,337' (48.30 deg Azimuth, 9,666' TVD), MW 8.5, Vis 105, PV 21, YP 16, Gels 13/23, HTHP 5.5, Cake 2.0, Alk 1.0, C124,000, Solids 6.1, Oil 80.0, Added 20sx Calcium Chloride, 9sx Durogel, 2sx Flo- Vis, 20sx 1m & 420sx MAPCO 200, Bit #3, 6", RTC EP4970, SN# 5010809, Bit/Nozzles 18/18/18, In @ 10,250' (210'/11-3/4 hrs), Rap 17.87, WOB 10K, RPM 50, PP 2,600#, SPM 73, GPM 218, Liner Size 5-1/2" x 10". Slide Drlg 9-1/4 hrs, Wiper Trip/Short Trip 5-1/4 hrs, Trip 5 hrs, Drlg 2-1/2 hrs, Circ 2 hrs. TIR, drlg fr 10,250'- 10,460'. TOR to window for wiper trip. Rad to pmp & back ream tools to window. Circ @ window & pmpd sweeps. 6/24/02 TOR To Check BRA @ 10,538' (78'/24 hrs), Surveys: 35.80 deg @ 10,428' (33.90 deg Azimuth, 9,741' TVD), MW 9.1, Vis 105, PV 25, YP 15, Gels 14/26, RTHP 4.5, Cake 2.0, Alk 1.0, Cl 24,000, Solids 8.1, Oil 78.5, Added 600sx Barite, lsx Defoam-X, 7sx Durogel & 2sx Flo-Vis, Bit #3, In @ 10,250' (288'/17-3/4 hrs), Rap 16.23, WOB 15K, RPM 50, PP 2,600#, SPM 73, GPM 218, Liner Size 5-1/2" x 10". Circ 10-1/2 hrs, Trip 4 hrs, Slide Drlg 4 hrs, W & R 3-1/2 hrs, Drlg 2 hrs. Circ btms up & swept 9-5/8" csg @ high rate to raise ann velosity. Did not recover a lot of cuttings as anticipated. Raised MW fr 8.5 to 9.0 ppg. W & R fr btm w/tight spots @ 9,605', 9,750' & 9,870'. Rot drld fr 10,460'-10,490'. Slide drld fr 10,460'-10,538'w/TF of 50L. Circ & pmpd sweep. TOR. Rad to pmp tools out of hole & back reamed to window. Circ & incr mud wt fr 9.0 to 9.5 ppg. TOR to ck BRA. = 6/25/02 6/26/02 ø~,Y 6/27/02 4 Slide Drlg @ 10,655' (117'/24 hrs), Survey: 40.30 deg @ 10,523' (21.90 deg Azimuth, 9,816' TVD), MW 9.5, Vis 143, PV 28, YP 16, Gels 19/27, HTHP 5.6, Cake 2.0, Alk 1.2, Cl 22,000, Solids 10.0, Oil 79.5, Added 8sx Durogel, lsx Flo-Vis, 15sx IMG-400 & 756sx MAPCO 200, Bit #3, In @ 10,250', Out @ 10,538' (288'/17-3/4 hrs), Rap 16.23, WOB 15K, RPM 50, PP 2,600#, SPM 73, GPM 218, Liner Size 5-112" x 10", Bit #4, 6", HTC XR20H, SN# MK7921, In @ 10,538' (117'/8 hrs), Rap 14.63, WOB 10, RPM 50, PP 3,100#, SPM 73, GPM 218, Liner Size 5-112" x 10". Slide Drld 6 hrs, Test BOP/Diverter 5-112 hrs, Trip 5 hrs, PU/LD BRA & Tools 4 hrs, Drlg 2 hrs, Slip & Cut Drlg Line 1 hr, W & R 112 hr. Fin TOH (wet). Dnloaded MPR & MWD. Chgd out bit. Made up & tstd tools. Pulled wear ring. Press tstd BOP 250-3,000 psig, tstd okay. Installed wear ring & broke down tst tools. CO float. Made up Bit #4. Ckd MWD & MTR. Tlli. Filled pipe @ liner top (6,763). Slipped & cut drlg line. Tlli to 10,385' (no tight spots). W & R fr 10,385'-10,538'. Slide drld fr 10,538'-10,560' w/TF of 50L. Rot drld fr 10,560'-10,590'. Slide drld fr 10,590'-10,655' w/TF of 45L. Slide Drlg @ 10,915' (260'/24 hrs), Surveys: 45.10 deg @ 10,617' (11.40 deg Azimuth, 9,885' TVD), 54.80 deg @ 10,712' (2.60 deg Azimuth, 9,946' TVD) & 63.50 deg @ 10,805' (355.90 deg Azimuth, 9,994' TVD), MW 10.0, Vis 101, PV 27, YP 16, Gels 19/25, HTHP 5.8, Cake 2.0, Alk 1.1, Cl24,000, Solids 12.0, Oil 76.0, Added 256sx Barite, 4sx 1m, 2sx Versacoat & 3sx Versawet, Bit #4, In @ 10,538' (377'/28-114 hrs), Rap 13.35, WOB 15, RPM 50, PP 3,000#, SPM 73, GPM 218, Liner Size 5-112" x 10". Slide Drld 13-3/4 hrs, Drlg 6-112 hrs, Circ 2 hrs, Wiper Trip/Short Trip 1-112 hr, Orient Toolface 1/4 hr. Drld fr 10,655'-10,683'. Made wiper trip to 10,328'. Hole still trying to pack off. Drld fr 10,683'-10,755'. Raised MW fr 9.5 to 10.0 ppg. Drld fr 10,755'-10,915'. ~~~ \-¡; ~~1-\~" TIHw/New Bit @ 10,940'(25'/24 hrs), MW 10.0, Vis 118, PV 27, YP 16, Gels 17/26, HTHP 6.4, Cake 2.0, Alk 1.1, Cl 2,200, Sd .5, Solids 11.5, Oil 77.0, Added 40sx Barite, 6sx 1m, 2sx Versacoat & 10sx Versatrol, Bit #4, In @ 10,538', Out @ 10,940' (402'/30-3/4 hrs), Rap 13.07, WOB 15, RPM 50, PP 2,950#, SPM 73, GPM 218, Liner Size 5-1/2" x 10". Trip 9-1/2 hrs, PU/LD BHA & Tools 5 hrs, Slide Drlg 2-1/2 hrs, LD/PU Drill Pipe/Tbg 2-1/2 hrs, Circ 2 hrs, Rig Repair 2 hrs, Pump Pill 1/2 hr. Slide drld fr 10,915'-10,940 w/TF of 30L. Circ btms up. TOH to window (pmpd & back reamed to 9,913). Removed denick board fr south side of denick (rubbing on hoses). Pmpd pill. Fin TOH. LD HWDP. Changed out bit. Downloaded MWD. Picked up 36 jts of 3-1/2" DP. TOH & stood back same. Unloaded same. Changed out mud MTRS. Scribed & surf tstd MWD. Made up Bit #5. TIH. 6/28/02 6/29/02 ( 5 Drlg 6" Hole @ 11,205' (265'/24 hrs), Surveys: 70.80 deg @ 10,898' (351 deg Azimuth, 10,030'TVD), 77.70 deg @ 10,990' (347.10 deg Azimuth, 10,055'TVD), 83.50 deg @ 11,085'(342.20 deg Azimuth, 10,070'TVD) & 86.10 deg @ 11,181' (341.90 deg Azimuth, 10,079' TVD), MW 10.3, Vis 106, PV 30, YP 19, Gels 20/28, HTHP 4.2, Cake 2.0, Alk 1.3, Cl 23,000, Sd .5, Solids 13.5, Oil 77.0, Added 116sx Barite, 8sx 1m, 2sx Versacoat, 35sx Versatrol & Isx Versawet, Bit #5, 6", STC MGR34, SN# JS7823, In @ 10,940', (265'/17-112 hrs), ROP 15.14, Bit/Nozzles 15/15/15/14, WOB 10, RPM 50, PP 3,100#, SPM 67, GPM 201, Liner Size 5-112" x 10". Drlg 10-114 hrs, Slide Drlg 7-1/4 hrs, Survey 2 hrs, Trip 1-1/2 hr, W & R 1-1/2 hr, Service Rig 1 hr, Orient Tool Face 1/2 hr. Fin TIH. Reamed to bottom. Drld fr 10,940'- 11,205'. Drlg 6" Hole @ 11,605' (400'/24 hrs), Surveys: 88.40 deg @ 11,273' (341.50 deg Azimuth, 10,084' TVD), 88.40 deg @ 11,364' (341.20 deg Azimuth, 10,086' TVD) & 88.40 deg @ 11,455' (341.10 deg Azimuth, 10,089'TVD), MW 10.3, Vis 118, PV 30, YP 20, Gels 20/30, HTHP 4.2, Cake 2.0, Alk 1.4, Cl 23,000, Sd .5, Solids 13.0, Oil 76.5, Added 2sx Durogel, 10sx 1m, 6,387 gals MAPCO 200, 4sx Versacoat & Isx Versawet, Bit #5, In @ 10,940', (665'/38-112 hrs), ROP 17.27, WOB 10, RPM 50, PP 3,100#, SPM 63, GPM 189, Liner Size 5-112" x 10". Drlg 16 hrs, Slide Drlg 5 hrs, Wiper Trip/Short Trip 2 hrs, Orient Tool Face 1/2 hr, Survey 1/2 hr. Drld fr 11,205'- 11,246'. Made 5 stand short trip. Could not pull pipe without engaging pump. Drld fr 11,246'-11,605'. 6/30/02 Pumping Up Survey @ 11,695' (90'/24 hrs), Survey: 88.00 deg @ 11,551' (340.80 deg Azimuth, 10,092' TVD), MW 10.3, Vis 116, PV 31, YP 17, Gels 18/27, HTHP 3.6, Cake 2.0, Alk 1.5, Cl 23,000, Sd .5, Solids 13.5, Oil 76.0, Added 33sx Barite, 10sx Ecotrol, 5sx 1m & 2sx Versacoat, Bit #5, In @ 10,940', (755'/49 hrs), ROP 15.41, WOB 12, RPM 45, PP 3,100#, SPM 63, GPM 189, Liner Size 5-112" x 10". Drlg 7-1/2 hrs, Circ 6 hrs, Wiper Trip/Short Trip 3-1/2 hrs, W & R 3-1/2 hrs, Slide Drlg 3 hrs, Survey 1/2 hr. Drld fr 11,605'-11,640'. Circ vise sweep to clean hole. Made wiper trip to window. Reamed to bottom. Drld fr 11,640'-11,695'. 7/1/02 7/2/02 ~\ 6 Circ Sweeps Prior To Bit Trip @ 11,892' (197'/24 hrs), Surveys: 88.10 deg @ 11,644' (340.80 deg Azimuth, 10,095' TVD), 87.80 deg @ 11,738' (339.40 deg Azimuth, 10,098'TVD) & 90.10 deg @ 11,834'(339.40 deg Azimuth, 10,100' TVD), MW 10.3, Vis 107, PV 30, YP 17, Gels 16/26, HTHP 3.2, Cake 2.0, Alk 1.3, Cl 21,000, Sd .5, Solids 13.0, Oil 77.0, Added 55sx Barite, 10sx Ecotrol, 9sx 1m, 4sx Versacoat, 20sx Versatrol & Isx Versawet, Bit #5, In @ 10,940', Out @ 11,892' (952'/70-112 hrs), ROP 13.50, WOB 12, RPM 45, PP 3,100#, SPM 63, GPM 189, Liner Size 5-112" x 10". Drlg 16 hrs, Slide Drill 5-112 hrs, Circ 2 hrs, W & R 112 hr. Drld fr 11,695'-11,892'. Mixed & pumped visc sweeps prior to TOOH. Trip In Hole wlNew 6" Bit @ 11,892', MW 10.3, Vis 135, PV 30, YP 18, Gels 17/27, HTHP 3.2, Cake 2.0, Alk 1.3, CI20,000, Sd .5, Solids 13.0, Oil 77.0, Added 110sx Barite, 2sx 1m, 2sx Versacoat, 13sx Versatrol & Isx Versawet, Bit #6,6", SEC FM2643, SN# 5013391, Bit/Nozzles 15/15/14/15, PP 3,100#, SPM 63, GPM 189, Liner Size 5-112" x 10". Trip 8 hrs, Test BOPSlDiverter 4 hrs, Circ 2-112 hrs, LD/PU Drill Pipe/Tbg 2-112 hrs, RU/RD Service Tools 2-112 hrs, PU/LD BRA & Tools 2 hrs, Rig Repair 2 hrs, Pump Pill 112 hr. Fin pumping viscous sweeps. Pulled bit to the window, high drag, but didn't have to pmp or back ream out of the hole. Mixed & pumped dry job. Fin TOOH. LD bit. Downloaded MWD. LD MTR & MWD. Press tested BOPS to 250-3,000 psig (Lou Grimaldi wI AOGCC waived witnessing of BOP tst). Repaired link tilt cylinder on top drive. Changed drip pans under rotary. Replaced bearing in drawworks & "B" blower mtr. Picked up & TIH w/36 jts of hard banded 3- 112" DP. Circ thru DP. TOOH & stood back same. Picked up MTR & MWD. Scribed tools. Loaded MPR. Performed surf tst on MWD & MTR. TIH. 7/3/02 Drlg 6" Hole @ 12,053' (161 '/24 hrs), Survey: 91.90 deg @ 11,916' (339.40 deg Azimuth, 10,099' TVD), MW 10.3, Vis 114, PV 30, YP 19, Gels 17/27, HTHP 2.4, Cake 2.0, Alk 1.4, CI20,000, Sd 1, Solids 13.0, Oil 77.0, Added 20sx Durogel, 6sx 1m, 4,200sx MAPCO 200, 2sx Versacoat & 2sx Versatrol, Bit #6, In @ 11,892' (161 '/18 hrs), ROP 8.94, WOB 15K, RPM 50, PP 3,200#, SPM 65, GPM 195, Liner Size 5-112" x 10". Slide Drlg 12 hrs, Drlg 6 hrs, Trip 2-112 hrs, W & R 2 hrs, Slip & Cut Drlg Line 1 hr, RU/RD Service Tools 112 hr. Fin TIH wlnew bit (had to ream thru tight spot @ 10,700'). W & R to btm. Drld fr 11,892'-12,053'. 7/4/02 7/5/02 7/6/02 ( 7 Drlg 6" Hole @ 12,196' (143'/24 hrs), Surveys: 92.10 deg @ 12,013' (339.70 deg Azimuth, 10,095'TVD) & 89.10 deg @ 12,103' (342.20 deg Azimuth, 10,094'TVD), MW 10.3, Vis 112, PV 32, yP 21, Gels 16/26, HTHP 2.8, Cake 2.0, Alk 1.4, Cl 21,000, Sd 1, Solids 13.0, Oil 78.5, Added 30sx Barite, 2sx Durogel, 6sx 1m, 2sx Versacoat & lsx Versawet, Bit #6, In @ 11,892' (304'/40 hrs), ROP 7.60, WOB 12K, RPM 50, PP 3,200#, SPM 65, GPM 195, Liner Size 5-1/2" x 10". Slide Drlg 15 hrs, Drlg 7 hrs, Wiper Trip/Short Trip 1-1/2 hr & W & R 1/2 hr. Drld fr 12,053'-12,129'. Made 10 stand wiper trip to 11,234'. Drld fr 12,129'-12,196'. Drlg 6" Hole @ 12,275' (79'/24 hrs), Survey: 89.70 deg @ 12,200' (342.20 deg Azimuth, 10,095' TVD), MW 10.3, Vis 120, PV 29, YP 19, Gels 16/26, HTHP 2.8, Cake 2.0, Alk 1.3, Cl 21,000, Sd 1, Solids 13.0, Oil 76.5, Added 40sx Barite, 15sx calcium chloride & 4sx Durogel, Bit #6, In @ 11,892', Out @ 12,201' (309'/42 hrs), ROP 7.36, WOB 15K, RPM 50, PP 3,200#, SPM 65, GPM 195, Liner Size 5-1/2" x 10", Bit #7,6", SEC FM2643, SN# 501153, Bit/Nozzles 14/15/15, In @ 12,201' (74'/8 hrs), ROP 9.25, WOB 15K, RPM 50, PP 3,200#, SPM 65, GPM 195, Liner Size 5-1/2" x 10". Trip 7-1/2 hrs, Drlg 6 hrs, PU/LD BRA & Tools 4 hrs, Slide Drld 4 hrs, Pump Pill 1 hr, W & R 1 hr, Service Rig 1/2 hr. Drld fr 12,196'-12,201'. Circ. TOH. CO bit. Downloaded MWD data. TIH to 10,700'. W & R thru bad spot 10,700'-10,750'. TIH to btm. Dlrd fr 12,201 '-12,275'. 'rt' ~..m"t,~~~ , 'L'Ø,~:"""";"''''''^'''''h...m«~Ä~.l_~ ~ ~ , ,,'mm~5ìÆ~w:'~~-o,~ Drlg 6" Hole, Prepare To Short Trip @ 12,433' (158'/24 hrs), Survey: 87.80 deg @ 12,291'(340.50 deg Azimuth, 10,097' TVD), MW 10.3, Vis 118, PV 31, YP 19, Gels 16/26, HTHP 2.8, Cake 2.0, Alk 1.4, C122,000, Sd .25, Solids 13.0, Oil 76.5, Added 15sx calcium chloride, 15sx 1m, lsx Versa HRP & lsx Versacoat, Bit #7, In @ 12,201' (232'/31-1/2 hrs), ROP 7.37, WOB 15K, RPM 50, PP 3,200#, SPM 65, GPM 195, Liner Size 5-1/2" x 10". Slide Drlg 20 hrs,Drlg 3-1/2 hrs, Survey 1/2 hr. Drld fr 12,275'-12,343 '. 7/7/02 ~/~nm/n/IIII~ - Drlg 6" Hole @ 12,557' (124'/24 hrs), Surveys: 89.20 deg @ 12,387' (336.60 deg Azimuth, 10,100' TVD) & 91.00 deg @ 12,480' (333.80 deg Azimuth, 10,100' TVD), MW 10.0, Vis 118, PV 32, YP 20, Gels 16/27, HTHP 3.0, Cake 2.0, Alk 1.3, Cl 22,000, Sd .25, Solids 12.0, Oil 77.6, Added 40sx Barite, 10sx Ecotrol & 9sx IMG- 400, Bit #7, In @ 12,201' (356'/54 hrs), ROP 6.59, WOB 15K, RPM 50, PP 3,000#, SPM 62, GPM 186, Liner Size 5-1/2" x 10". Slide Drlg 16-1/2 hrs, Drlg 6 hrs, Wiper Trip/Short Trip 1-1/2 hr. Drld fr 12,433'-12,446'. Pmpd sweep. Made 10 stand short 7/8/02 ( 8 trip. Drld fr 12,446'-12,557'. _...u.,~._,.._~"~'~-"--^ ... .~'" Drlg 6" Hole @ 12,584' (27'/24 hrs), MW 10.2, Vis 160, PV 32, YP 20, Gels 16/27, HTHP 2.8, Cake 2.0, Alk 1.2, CI 22,000, Sd .25, Solids 13.0, Oil 77.6, Added 96sx Barite, 15sx Durogel & 2sx Flo-Vis, Bit #7, In @ 12,201', Out @ 12,561' (360'/55 hrs), ROP 6.55, WOB 15K, RPM 50, PP 2,850#, SPM 65, GPM 195, Liner Size 5-112" x 10", Bit #8,6", STC MGR34, SN# JS7931, Bit/Nozzles 16/13/16/16, In @ 12,561' (23'/1-1/2 hr), ROP 15.33, WOB 10K, RPM 50, PP 2,850#, SPM 65, GPM 195, Liner Size 5-1/2" x 10". Trip 7 hrs, PU/LD BRA & Tools 4 hrs, Test BOP/Diverter 3 hrs, Slip & Cut Drlg Line 2-112 hrs, Slide Drlg 2-112 hrs, W & R 2 hrs, Drlg 1 hr, LD/PU Drlg Pipe/Tbg 1 hr, Pmpd Pill 1 hr. Drld fr 12,557'-12,561'. Mixed & pmpd dry job. TOH. CO bit. Dnloaded MWD. Press tstd BOP's to 250-3,000 psi (AOGCC waived witnessing of tst). Picked up MWD, adjusted MTR to 1.5 deg AKO. TIH. Picked up 9 - 4-3/4" DC's & 5 jts of 3-112" HWDP for addtl wt (to be @ approx 8,200). Contd Till. Had to pmp & rot thru spot @ 10,700'. Fin TIH. Drld fr 12,561 '-12,584'. 7/9/02 7/10/02 Drlg 6" Hole @ 12,704' (120'/24 hrs), Survey: 92.00 deg @ 12,626' (328.50 deg Azimuth, 10,096' TVD), MW 9.9, Vis 117, PV 31, YP 19, Gels 15/25, HTHP 3.0, Cake 2.0, Alk 1.3, CI21,000, Sd .25, Solids 12.0, Oil 78.0, Added 5sx Durogel, 5sx Flo-Vis, 420sx MAPCO 200, lsx Versa HRP, lsx Versacoat & lsx Versawet, Bit #8, In @ 12,561' (143'/22-112 hrs), ROP 6.36, WOB 15K, RPM 50, PP 2,900#, SPM 62, GPM 186, Liner Size 5-112" x 10". Slide Drld 16 hrs, Drlg 4-1/2 hrs, Orient Tool Face 2-1/2 hrs, Other 112 hr, Survey 112 hr. Rot drld fr 12,584'-12,603'. Reamed & oriented. Slide drld fr 12,603'-12,608 w/150L TF. Reamed & oriented. Slide drld fr 12,608'- 12,633'. Reamed & oriented. Slide drld fr 12,633'-12,638'. Reamed & oriented. Slide drld fr 12,638'-12,649' w/150L TF. Reamed & oriented. Slide drld fr 12,649'-12,674' w/150L TF. Rot drld fr 12,674'-12,683'. Ran survey & conn. Rot drld fr 12,683'- 12,691'. Slide drld fr 12,691'-12,697 w/175L TF. Held fire drill. Slide drld fr 12,697'- 12,704'. ~~JmJ; Drlg 6" Hole @ 12,750' (46'/24 hrs), MW 10.0, Vis 160, PV 31, YP 20, Gels 16/26, HTHP 3.0, Cake 2.0, Alk 1.3, CI21,000, Sd .25, Solids 12.5, Oil 77.5, Added 40sx Barite, 2sx Durogel, lsx Flo-Vis, 10sx IMG-400 & 1,470sx MAPCO 200, Bit #8, In @ 12,561', Out @ 12,735' (174'/27 hrs), ROP 6.44, WOB 15K, RPM 50, PP 2,900#, SPM 65, GPM 195, Liner Size 5-112" x 10", Bit #9,6", STC XR20H, SN# MK7924, Bit/Nozzles 18/18/18, In @ 12,735' (15'/3-112 hrs), ROP 4.29, WOB 15K, RPM 50, PP 2,900#, SPM 65, GPM 195, Liner Size 5-112" x 10". Trip 8 hrs, Slide Drld 7-112 hrs, PU/LD BHA & Tools 3-1/2 hrs, Pmp Pill1-l/2 hr, W & R 1-1/2 hr, Rig Repair 1 hr, Drlg 1/2 hr, Orient Tool Face 1/2 hr. Slide drld fr 12,704'-12,725'. Reamed & oriented. 7/11/02 9 Slide drld fr 12,725'-12,730'. Reamed & oriented tool face. Slide drld fr 12,730'- 12,735' (unable to keep angle fr building). Pmpd Hi-La Vis pill & dry job. POOH for slick mud MTR & tri-cone bit BRA. Broke bit. Downloaded MPR. Scribed & checked MWD. Made up bit. Replaced hyd hose on top drive. Adjusted brakes on DW. Rill to 12,670' (had to pmp & ream thru spot @ 10,700). W & R fr 12,670' to btm @ 12,735'. Rot drld fr 12,735'-12,737'. Slide drld fr 12,737'-12,750 w/175L TF. Drlg 6" Hole @ 12,886' (136'/24 hrs), Surveys: 92.80 deg @ 12,720' (325.00 deg Azimuth, 10,092'TVD) & 86.70 deg @ 12,815' (323.90 deg Azimuth, 10,092'TVD), MW 9.8, Vis 125, PV 30, YP 20, Gels 16/28, HTHP 3.0, Cake 2.0, Alk 1.2, CI 21,500, Sd .25, Solids 12.0, Oil 78.0, Added 5sx Durogel, 1,260sx MAPCO 200 & lsx Versa HRP, Bit #9, In @ 12,735' (151 '/26 hrs), ROP 5.81, WOB 20K, RPM 50, PP 2,900#, SPM 65, GPM 195, Liner Size 5-112" x 10". Slide Drld 17 hrs, Drlg 5-112 hrs, Survey 1 hr, Orient Tool Face 112 hr. Drld fr 12,750'-12,886'. 7/12/02 Rot Drlg @ 12,948' (62'/24 hrs), Survey: 86.70 deg @ 12,815' (323.90 deg Azimuth, 10,092' TVD), MW 9.9, Vis 127, PV 31, YP 20, Gels 16/28, HTHP 3.0, Cake 2.0, Alk 1.2, CI21,500, Sd .25, Solids 12.0, Oil 78.0, Added 80sx Barite, 5sx Durogel, 1,050sx MAPCO 200, lsx Versacoat & lsx Versawet, Bit #9, In @ 12,735', Out @ 12,886' (151 '/26 hrs), ROP 5.81, WOB 20K, RPM 50, PP 2,900#, SPM 65, GPM 195, Liner Size 5-112" x 10", Bit #10,6", HTC EP4970, SN# 5010807, Bit/Nozzles 18/18/18, In @ 12,886' (62'/9-112 hrs), ROP 6.53, WOB 20K, RPM 50, PP 2,900#, SPM 65, GPM 195, Liner Size 5-112" x 10". Trip 8-112 hrs, Slide Drld 6-112 hrs, Drlg 3 hrs, PU/LD BRA & Tools 2-112 hrs, Circ 2 hrs, W & R 1 hr, Service Rig 112 hr. Circ sweeps & pmpd dry job. POOH. Broke dn bit. LD MPR. Ckd MWD. Chgd out jars & bumper subs. Serviced rig & top drive. Hung toe board. Rill. reamed thru tight spots @ 10,700' & 11,520'. W & R fr 12,678' & oriented. Slide & orient drld fr 12,886'-12,928' w/TF of 180. Rot drld fr 12,928'-12,948'. rø~Hm~~~/~r&iiÆim 7/13/02 m""~~;ii)),.i!#"~~,,* TOOH @ 13,049' (101 '/24 hrs), Surveys: 81.50 deg @ 12,900' (322.90 deg Azimuth, 10,101' TVD) & 76.30 deg @ 12,994' (319.70 deg Azimuth, 10,119'TVD), MW 9.8, Vis 115, PV 30, YP 20, Gels 17/29, HTHP 3.0, Cake 2.0, Alk 1.2, CI21,000, Sd .25, Solids 12.0, Oil 78.0, Added 10sx calcium chloride, 5sx Durogel, 840sx MAPCO 200 & 15sx Versatrol, Bit #10, In @ 12,886', Out @ 13,049' (163'/27-112 hrs), ROP 5.93, WOB 45K, RPM 50, PP 2,300#, SPM 63, GPM 189, Liner Size 5-112" x 10". Slide Drlg 14-114 hrs, Trip 4 hrs, Drlg 3-3/4 hrs, Circ 2 hrs. Drld fr 12,948'-13,049'. Circ sweeeps. TOOH. 7/14/02 7/15/02 ( 10 Drlg @ 13,170' (121 '/24 hrs), Survey: 74.30 deg @ 13,092' (318.70 deg Azimuth, 10,144' TVD), MW 9.9, Vis 115, PV 31, YP 20, Gels 17/29, HTHP 3.0, Cake 2.0, Alk 1.2, CI 21,000, Sd .25, Solids 12.0, Oil 78.0, Added 80sx Barite, 4sx IMG-400 & 420sx MAPCO 200, Bit #11,6", HTC STX408, SN# 7000198, Bit/Nozzles 18/18/14/14, In @ 13,049' (121 '/10 hrs), ROP 12.10, WOB 8K, RPM 50, PP 2,800#, SPM 60, GPM 180, Liner Size 5-1/2" x 10". Drlg 10 hrs, Trip 4 hrs, Test BOP/Diverter 3-1/2 hrs, PU/LD BRA & Tools 3 hrs, Slip & Cut Drlg Line 1 hr, LD/PU Drill Pipe/Tbg 1 hr, W & R 1 hr, Service Rig 1/2 hr. Down loaded MWD. Pulled wear ring. Installed test plug. Press tstd BOP to 250-3,000 psig, tstd okay. Installed wear ring. Picked up new MTR & TIH. W & R to btm. Drld fr 13,049'-13,170'. Drlg @ 13,395' (225'/24 hrs), Surveys: 77.00 deg @ 13,185' (316.90 deg Azimuth, 10,164' TVD) & 79.20 deg @ 13,279' (315.50 deg Azimuth, 10,186' TVD), MW 9.9, Vis 125, PV 30, YP 18, Gels 16/30, HTHP 3.0, Cake 2.0, Alk 1.5, C121,500, Sd .25, Solids 12.0, Oil 78.0, Added 6sx IMG-400, 20sx 1m & 1,050sx MAPCO 200, Bit #11, In @ 13,049' (346'/33-1/2 hrs), ROP 10.33, WOB 10K, RPM 50, PP 3,200#, SPM 67, GPM 201, Liner Size 5-1/2" x 10". Drlg 22-1/2 hrs, Slide Drlg 1 hr, Wiper Trip/Short Trip 1/2 hr. Drld fr 13,170'-13,395'. ~,~~".L",~~,.'.. 7/16/02 7/17/02 Cire & Cond Hole For Liner @ 13,507' (112'/24 hrs), Surveys: 81.10 deg @ 13,372' (313.40 deg Azimuth, 10,202' TVD) & 82.70 deg @ 13,433' (311.60 deg Azimuth, 10,211'TVD), MW 9.8, Vis 120, PV 31, YP 19, Gels 17/29, HTHP 3.2, Cake 2.0, Alk 1.5, Cl 21,000, Sd .25, Solids 12.0, Oil 78.5, Added 40sx Barite, 5sx Durogel, 3sx IMG-400, 1,890sx MAPCO 200, 1sx VersaHRP & 1sx Versaeoat, Bit#ll, In @ 13,049' (458'/47 hrs), ROP 9.74, WOB 10K, RPM 50, PP 3,200#, SPM 62, Liner Size 5-1/2" x 10". Drlg 13-1/2 hrs, Cire 7-1/2 hrs, Wiper Trip/Short Trip 2-1/2 hrs, Service Rig 1/2 hr. Rot drld fr 13,395'-13,507'. This is TD per Mike Langler. Pmpd up survey. Cire low & high vis sweeps (mixed). Cire clean & pmpd dry job. Made wiper trip to 9,375'. Worked tight spots W/O rotary or pmp. Serviced rig & top drive. TIH to btm W /0 rotary or pmp. Cire low & high vis sweeps. Condioned hole for liner. ......~" M»t«(@I'j¡¿;¡!m¡iiw~f~~miF.1MJ¡Iiffi.@f~t#:øk&.¡;i¡¡;'¡¿;,i;;akh~,;~aø.~~Wi ~ J:. ..... mt. M..wA..", ".¡~ :;.~~. W"-- ------~ -."',. '~~'.r,I.!!I' , ~ ,,,,,;ò>.k~~ Mixing Viscous Pill To Cire Ball To Btm @ 13,507', MW 1.0, Vis 160, PV 31, YP 17, Gels 17/29, HTHP 3.2, Cake 2.0, Alk 1.5, C121,000, Sd .25, Solids 13.0, Oil 77.5, Added 40sx Barite & 840sx MAPCO 200, Bit #11, In @ 13,049' (458'/47 hrs), ROP 9.74, WOB 10K, RPM 50, PP 3,200#, SPM 62, Liner Size 5-1/2" x 10". Run/Retrieve Csg 9-1/2 hrs, Trip 5 hrs, Other 4 hrs, PU/LD BHA & Tools 2-1/2 hrs, Cire 1-1/2 hr, 7/18/02 W..mr~ t 11 RUIRD Service Tools 1-1/2 hr. Circ low & high vis sweeps & pmpd dry job. TOOH (pretty smooth). LD BHA. Downloaded MPR. RU to run 5" liner. Ran 5" slotted & blank liner. Picked up hanger/pkr & running tools. RD Weatherford csg crew. Ran 5" liner on 3-1/2" DP to TD (13,507). Dropped 1-7/16" Kirtsite (non-magnetic) ball & circ. Ball did no seat. Dropped a 2nd 1-3/4" Kirtsite ball & circ. Ball still did not seat. Mixing viscous pill to circ. Displacing Hole With FIW @ 13,507', MW 9.6, Vis 110, PV 28, YP 15, Gels 12/25, HTHP 3.2, Cake 2.0, Alk 1.5, CI 21,000, Sd .25, Solids 10.0, Oil 80.0, Bit #11, In @ 13,049', Out @ 13,507' (458'/47 hrs), ROP 9.74, WOB 10K, RPM 50, PP 3,200#, SPM 62, Liner Size 5-1/2" x 10". Other 7 hrs, Trip 7 hrs, Circ 4-1/2 hrs, Disp 3-1/2 hrs, PUILD BHA & Tools 2 hrs. Pmpd hi-vis pill to circ & press up to set hanger, no success. Dropped dart & pmpd dart to btm. Press up to 1,700 psig. Ckd hanger, not set. Press up to 2,000 psig, held okay. Ckd hanger not set. Press up to 2,200 psig, press bled off. Circ 1.5 BPM @ 1,400 psig. Suspect that plug was above ports when it held press & lkg by swab cup after plug was seated. Discussed w/Midland, decided to attempt emergency back off (left hand rotation). Attempted same. Backed off DP @ 5,400'. Screwed back into DP & tightened same. Re-applied LH torque, finally came loose. TOH wIDP. LD running tool (back off failed, but collet released). Both balls were on seat. Dart plug was on seat. apparently lkg by swab cup. Made up bit & 7" csg scraper. TIH w/bit & scraper. Tightened all connections. Tagged top of line tie back ext @ 9,254'. Circ hole clean. Displaced hole wIFIW. ~bH,w~H))ì~~/'¡;lm_~mPf,.J)Ø~~~_mm)n~.w.Jiü.w,dh!&Wiim,.,wmmffIHmmilhWlu~iW},~.0w..t:.;;¡,w;¡,.;;£,..."",,"u. w;;;,/,:,;.-- ~ , ".... - . ... .. .~. . ...,- ",.. -TTIII"Il1'- ._~ 7/19/02 Cleaning Mud Pits @ 13,507', MW 8.5, Vis 27, Added 4sx Clean Up, 7sx Defoam-X, 10sx Flo-Vis, 8sx IMG-400 & 3,360sx MAPCO 200. Other 18 hrs, Circ 6 hrs. Rev circ & displaced hole wIFIW. Filled & unloaded ISSO tanks for O/S. Cleaned pits. ~~ 7/20/02 ~ ~ Running Tbg @ 13,507', MW 8.5, Vis 27, Added 80sx calcium chloride & 120sx Durogel. Other 17-1/2 hrs, Trip 2-1/2 hrs, LD/PU Drill Pipe/Tbg 2 hrs, RU/RD Service Tools 1-1/2 hr, PU/LD BHA & Tools 1/2 hr. Cleaned pits. Vac tnk. Readied loads, loaded boat & off loaded boat. TOH & LD 63 jts of 3-1/2" DP. Fin TOH. LD bit &, scraper. Pulled wear ring. RU to run 2-7/8" completion tbg. Held pre-job safety meeting. Std in hole w/2-7/8" tbg. 7/21/02 7/22/02 f, 12 LD 3-1/2" DP @ 13,507', MW 8.5, Vis 27. Other 16 hrs, LD/PU Drill Pipe/Tbg 6 hrs, Circ 2 hrs. Fin running 2-7/8" tbg. Made up tbg hanger. Landed tbg. RU to spot 20 bbls of inhibitor (4 gals NALCO EC1124A & 10 gals NALCO 99VD). Pmpd & spotted same. Left 10 bbls in tbg. RU slickline. Press tstd lub to 3,500 psig, tstd okay. Rill w/"N" plug. Set plug @ 9,192'. Pressured up on tbg to 1,000 psig, held okay for 15 min. Press up to 3,500 psig & set pkr. Press up on ann to 500 psig to tstd pkr, tstd okay. Bled off press. POOH & RD slickline unit. RU & set back press valve. RU mousehole & std LD 3-1/2" DP. Rig Released @ 13,507', MW 8.5, Vis 27. NU/ND BOP/Diverter 7 hrs, NU/ND Tree 4 hrs, LD/PU Drill Pipe/Tbg 4 hrs, Other 2 hrs, RU/RD Service Tools 1 hr. Fin LD 3- 1/2" DP. RD csg tools & cleared rig floor. ND riser & BOPE. NU tree. Pulled BPV. Installed 2-way choke. Press tstd tree, pack off & hanger to 5,000 psig, tstd okay. Pulled 2-way choke. Cleaned rig floor, cellar & wellhead room. Released rig @ midnight. Objective: Production tst 7/24/02 RU flowline to deck tst tnk to recover OBM load. Std gas lifting well @ 2:40 pm. 1¥~~W.~,,\,,,n..}x Wk"~"."",~....,,;:';;;;~~-,JJ,;;;;;;;;""',,,,;»;;;;;~\ ,_:::=;'~I!IIM.;"'.............~ 'mMW 7/25/02 Gas lifting load into deck tst tnk. Recovering FIW load. At 0400 hrs csg press @ 840- 880 psi, 1600 hrs csg press 840 psi. Std getting OBM back. ,Ã~;~.~ 7/26/02 Contd gas lifting & recovering load to production tank. Recovered 589 bbls of the 790 bbls of btms up. Flowing back FIW & OBM. 13 8/5/02 Put well into tst after presence of OBM has deminished. The OBM will slug periodically, but only in small vols. Well is lifting off GL V #9 & 10 out of 12. FlowT est Zone: Event Desc: Well test. Time 13:30 16:00 17:00 19:00 20:00 22:00 WH CP ~ I!§!g 0.0 820.0 0.0 820.0 0.0 825.0 0.0 815.0 0.0 810.0 0.0 810.0 Top Interval: 10,617 Bottom 13,503 Interval: Gas !!!i 1,365 1,365 1,365 1,317 1,338 1,317 Ttl Bbls: 0.00 Bbls Rec BHP Cut% Comments 0.00 0.000 11.000 Start tst. 0% OBM. 0.00 0.000 15.000 0.00 0.000 16.000 0.00 0.000 13.000 0.00 0.000 12.000 0.00 0.000 15.000 1 % OBM. <~- N/A ~-> Event Desc: Well tst. WH CP ~~ 0.0 810.0 0.0 800.0 0.0 800.0 8/6/02 Put well into tst after presence of OBM has deminished. The OBM will slug periodically, but only in small vols. Well is lifting off GL V #9 & 10 out of 12. Top Interval: 10,617 Gas Bbls !!!i 1,317 1,382 1,382 Ttl Bbls: 0.00 Bottom 13,503 Interval: FlowT est Zone: Time 02:00 04:00 05:00 Rec BHP Cut% Comments 0.00 14.100 11.000 0.00 14.800 27.000 58% OBM. 0.00 15.800 21.000 14 8/7/02 Contd well tstg. Well is currently lifting on GL V #8 & #9. FlowT est Zone: Event Desc: Well tst. Top Interval: 10,617 Bottom 13,503 Interval: Time 01:00 02:00 04:00 07:00 09:00 10:00 11:00 12:00 13:00 17:00 20:00 21:00 22:00 23:00 ~ WH CP Gas I!§!g J!§!g !!!i 0.0 825.0 1,359 0.0 825.0 1,347 0.0 825.0 1,368 0.0 790.0 1,400 0.0 790.0 1,403 0.0 790.0 1,403 0.0 800.0 1,403 0.0 800.0 1,403 0.0 800.0 1,402 0.0 800.0 1,402 0.0 810.0 1,392 0.0 810.0 1,370 0.0 820.0 1,348 0.0 830.0 1,326 Ttl Bbls: 0.00 Bbls Rec BHP Cut% Comments 0.00 12.300 14.000 8/7/02. 0.00 12.000 16.000 8/7/02. 0.00 12.600 18.000 8/7/02. 0.00 14.700 23.000 8/6/02. 0.00 14.300 21.000 8/6/02. 0.00 14.300 21.000 8/6/02. 0.00 14.300 15.000 8/6/02. 0.00 14.300 34.000 8/6/02. 0.00 14.300 30.000 8/6/02. 0.00 13.100 17.000 8/6/02. 0.00 13.100 22.000 8/6/02. 0.00 11.400 15.000 8/6/02. 0.00 12.400 17.000 8/6/02. 0.00 11.400 15.000 8/6/02. 8/8/02 Contd well tstg. Well is currently lifting on GL V #6 & #7. Moved up 1 valve fr yesterday w/20 psi csg press incr. Have not seen any OBM in 50 hours. FlowT est Zone: <-- N/A --> ' Event Desc: Well Tst. Top Interval: 10,617 Bottom 13,503 Interval: Time 00:00 05:00 07:00 WH CP Gas J!§!g J!§!g !!!i 0.0 840.0 1,324 0.0 820.0 1,401 0.0 820.0 1,314 Bbls Rec BHP Cut% Comments 11.50 11.500 20.000 8/8/02 12.80 12.800 11.000 8/7/02 24.40 12.200 15.000 8/7/02 10:00 11:00 13:00 14: 00 15:00 16: 00 17:00 18 :00 19: 00 20:00 21:00 22:00 23:00 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 830.0 0.0 840.0 0.0 840.0 0.0 840.0 { 15 1,314 36.60 12.200 15.000 8/7/02 1,314 12.20 12.200 17.000 8/7/02 1,314 24.40 12.200 17.000 8/7/02 1,314 11.40 11.400 17.000 8/7/02 1,314 11.20 11.200 15.000 8/7/02 1,314 11.10 11.100 15.000 8/7/02 1,314 12.00 12.000 15.000 8/7/02 1,314 11.00 11.000 15.000 8/7/02 1,314 11.00 11.000 20.000 8/7/02 1,324 11.60 11.600 20.000 8/7/02 1,324 11.30 11.300 20.000 8/7/02 1,324 11.70 11.700 20.000 8/7/02 1,324 11.10 11.100 20.000 8/7/02 Ttl Rbis: 235.30 8/10/02 Flowing well test: 166 BPD, 820/0 water cut, CP @ 870 psi, Inj 1,395 MCFPD. 8/11/02 Flowing well test: 138 BPD, 89% water cut, CP @ 865 psi, Inj 1,248 MCFPD. 8/12/02 ( 16 Testing well every other 12 hrs. Having gas lift problems since 8/8/02 w/csg press increasing & lifting closer to surface. Tried to adjust inj gas rate up & dn trying to lift back dn, but did not work. Discussed problem w/Tom Reese & Pollard Wireline. Appears problem is a mechanical Gas Lift Valve failure. Tried to shut in well for 4.5 hrs to allow valves to reset, but did not resolve problem. Put well back on GL & flowline temp much warmer than usual. Most likely due to high vol 170 deg gas circ near surface carrying a low vol of prod. Will run a Gas Lift survey to determine dnhole problem on Wed. Flowing well test: 92 BPD, 92% water cut, CP @ 860 psi, Inj 1,227 MCFPD. FlowT est Zone: Event Desc: Time 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 13:00 14:00 15:00 16:00 18:00 20:00 21:00 23:00 <-- Nt A --> WH CP ~~ 0.0 0.0 0.0 840.0 0.0 840.0 0.0 840.0 0.0 840.0 0.0 840.0 0.0 840.0 0.0 845.0 0.0 850.0 0.0 850.0 0.0 850.0 0.0 855.0 0.0 855.0 0.0 855.0 0.0 860.0 0.0 860.0 0.0 860.0 0.0 860.0 0.0 860.0 0.0 860.0 Bottom 13,503 Interval: Top Interval: 10,617 Gas Bbls !!!i Rec 0 0.00 1,324 10.90 1,324 11.40 1,345 10.30 1,345 10.30 1,345 10.20 1,345 10.50 1,384 9.60 1,296 9.40 1,317 10.10 1,306 3.50 1,317 9.80 1,317 17.40 1,317 8.90 1,275 7.60 1,275 7.00 1,317 14.00 1,317 12.40 1,317 6.60 1,317 13.60 Ttl Bbls: 193.50 BHP Cut% Comments 0.000 0.000 10.900 20.000 8/9/02 11.400 20.000 8/9/02 10.300 20.000 8/9/02 10.300 20.000 8/9/02 10.200 20.000 8/9/02 10.500 20.000 8/9/02 9.600 20.000 8/9/02 9.400 18.000 8/9/02 10.100 18.000 8/9/02 3.500 18.000 8/9/02 9.800 18.000 8/9/02 8.700 18.000 8/9/02 8.900 18.000 8/9/02 7.600 18.000 8/9/02 7.000 18.000 8/9/02 7.000 14.000 8/9/02 6.200 14.000 8/9/02 6.600 18.000 8/9/02 6.800 18.000 8/9/02 ~~~~ 17 8/13/02 Flowing well test: 88 BPD, 95% water cut, CP @ 820 psi, Inj 1,249 MCFPD. Objective: Repair Gas Lift Problems 8/14/02 RU WL & press tstd lubricator. Rill w/Panex press/temp tool. Made stops at 0', 1,843', 1,943', 3,261', 3,361',4,358',4,458', 5,369', 5,469', 6,042', 6,142',6,561', 6,651',7,017',7,117',7,469',7,569',7,863', 7,963',8,254',8,354',8,678',8,778', 9,040', 9,140'. All depths are measured depths. POOH & read survey. Survey shows that #4, #5 & #8 GL V's valves need to be replaced. Also need to check the orifice. 8/15/02 Rill & pulled I" GLV's valves #12, #8, #5 & #4 from 9,070',7,493',6,073' & 5,396'. All depths are wireline measurement. RIH w/l" McMurray-Mac co GLV #4 set @ 910 psi w/3/16" port & set GLV @ 5,396' (WLM). RIH w/l" McMurray-Macco GLV #5 set @ 900 psi w/3/16" port & set GLV @ 6,073' (WLM). RIH w/l" McMurray-Macco GLV #8 set @ 960 psi w/ 1/4" port & set GLV @ 7,483' (WLM). Put well on production and try to lift well through open pocket at GLM #12 @ 9,090' (MD). ~hH~~~h..,,,,,,,,,_i~~~;';;"~_mhnnd'''m>wH/. ~""'~'),(~n/~;;;;;~;;;;;;;;}Jr;;~mlHlhå)miiifj¡ÆJimJlHijj;;;;;;;;»>~";';';';':':""1! t Objective: Determine Gas Lift Problem 1st Rept: 09/19/2002 9/19/02 RU WL & pressure tstd lubricator. RIH w/Panex press/ temp tool. Made stops @ 0', 1,843', 1,943', 3,261', 3,361',4,358',4,458', 5,369', 5,469', 6,042', 6,142', 6,561', 6,661',7,017',7,117',7,469',7,569',7,863', 7,963',8,254',8,354',8,678',8,778', 9,040',9,140', & 9,340'. All depths are measured depths. POOH & read survey. Survey shows that gas is leaking through GLV's #5, #7, #9 & #10. Most of the gas is going through #7 & #10. j-" ~drøi'/@,@mImrK - - -, \ 1:1_','di,'@f..tf.t~Ji,:'!W.;1é'J(~"?~'?~(((>WM({@4<.=<l~~~mØ!;':~h#,!'j¡:.~, 9/20/02 Standing by for new GL V's to be set up. -- 9/21/02 RU WL & press tstd lubricator. RIH wIDaniel's kick over tool & GLM pulling tool. Inadvertently sat down high and latched GLV #2 @ 3,311' MD. Was able to shear off pulling tool & POOH. Re-ran Daniel's kick over tool & GLM pulling tool to GL V #7 @ 7,067' MD. Latched & POOH w/GLV #7. Re-ran Daniel's kick over tool and GLM pulling tool to GL V #10 @ 8,304' MD. Latched & POOH w/GLV #10. RIH w/type "N" kick over tool & set new GLV #7 @ 7,067' MD. POOH. RIH & set new GLV #10 9/22/02 18 @ 8,304' MD. POOH. Put well on prod. Tbg & csg press equalized @ 800 psi. Csg press fell to 570 psi & tbg press dropped to 300 psi. Well acts as if GL V is out of pocket. Rill wIDaniel' s kick over tool & GL V check set tool to GL V #2 @ 3,311' MD. POOH. Check set tool gave good indication that valve was set. Attempted to bring well on again w/tbg & csg press equalized @ 570 psi. Csg press fell slightly but tbg press would still not drop below 300 psi. Re-ran Daniel's kick over tool & GL V check set tool to GL V #7 @ 7067' MD. POOH. Check set tool gave good indication that valve was set. Attempted to bring well on 3rd time. Tbg & csg equalized @ 800 psi. Same results as before. U-tubing. RU WL & press tstd lubricator. Rill wIDaniel's kick over tool & GL V check set tool to GL V #10 @ 8,304' MD. POOH. Check set tool gave good indication that valve was set. Attempted to bring well 4th time w/tbg & csg equalized @ 800 psi. The well seemed stabilized at 760 psi on csg & 80 psi on tbg. Well was put in test @ 13:00 & watched overnight. NOTE: It was apparent that GL V #10 was only partially set. Gas lift integrity was gained after tapping down on the GL V wIthe check set tool. 9/23/02 Well still unloading. RD WL. 9/24/02 Well is in test & making very little fluid. Csg press still @ 800 psi lifting 2-3 valves above orifice. Will run another GL V survey to determine gas entry/wells status. RU WL & press tstd lubricator. RIH w/Panex press/ temp tool. Made stops @ 0', 1,843', 1,943',3,261',3,361',4,358',4,458',5,369', 5,469', 6,042', 6,142', 6,561', 6,661', 7,017',7,117',7,469',7,569',7,863',7,963', 8,254', 8,354',8,678',8,778',9,040', 9,140', & 9,340'. All depths are measured depths. POOH. Secured equipment for the night. Will download data in the morning. ,,:,"¡ø;¡;,Wp~/&W..w'AWi'AwßII.'" Objective: Clean Out Oil Based Mud Rig: Coil Tubing Unit AFE: 200452 1st Rept: 09/30/2002 9/30/02 Offloaded boat & began rigging up coil tbg equipment. Rig: Coil Tubing Unit NærMðl1liW¡fMWlMhW~~~ ( ( 19 10/1/02 Contd rigging up coiled tbg equip and offloading 2nd boat. Mixed 3% KCl wtr. Rig: 10/2/02 Coil Tubing Unit Activity: Cont rigging up coil tbg. Press tested all lines to 5000#'s. Held pre-job & safety meeting. Gas lift is operational while washing out the hole. Rlli w/I-3/4" coil tbg & JetBlaster tool @ 80 fpm pmpg 3% KCL FIW @ 1 BPM. Washed GLM's 1 thru 12 @ 5 fpm. Slowed coil tbg dn to 30 fpm in the blank liner fr 9,254' -11,672'. Washed slotted liner section fr 11,672'-13,460' w/heated 3% KCL FIW (140 deg F) @ 10 fpm & 1.5 BPM. Lost CT computer monitor. Dn 40 minutes & decided to proceed in hole without computer to TD while waiting for SLB computer tech. Relied on mechanical depth track. FIW returns circulating out with :t20% OBM emulsion. Notified onshore of OBM going into the prod system. Tagged up @ 13,475' (15' below bottom of slotted section). PUR washing slotted liner w/heated KCL. FIW returns containing :t40% OBM emulsion. Decided to make 1 more full pass upwards w/heated KCl FIW over slotted section. Std pmpg solvent solution: xylene + 10% U66 Mutual Solvent + 0.2% FI03 Surfactant. SD gas lift. Closed in the well. Std to sqz in 105 bbl xylene solvent soltn across 1st section @ 12,500'-40' @ 1 BPM @ 2,500 psi WHP. SD due to losing prime on triplex. Contd inj xylene. Rlli to 2nd section @ 12,900'-60'. SD. Triplex is still not pmpg efficiently. RU pressurized sump hose to triplex. Triplex pmpg good. Std to sqz 157 bbls xylene @ 1 BPM @ 2,450 psi WHP. Contd to sqz xylene @ 3,162 psi WHP @ 0.8 BPM. Rig: Forest Oil: Forest H2O: 10/3/02 Coil Tubing Unit 0 Prev 25 Oil: 0 Prev 57 H2O: Activity: Contd to sqz xylene @ 3,200 psi WHP @ 0.8 BPM across slotted liner section 12,900'-960'. SD to mix up last tank of xylene solvent solution. SI WHP 1,678 psi. Started inj last tank of xylene @ 0.7 BPM @ 1,900 psi WHP. Rlli to 12,800'. Contd to sqz xylene & PUR to 12,750'. WHP 2,700 psi @ 0.7 BPM. Rlli & coil std to stack out @ 12,781'. Could not get dn hole w/6,000# push. SD pmpg. Bled off WHP ff 1,600 to 600 psi. Weight of coil reI back to neutral. The inj packoff was too dry creating pipe friction while Rlli. Lubricated the coil tbg reel & went in hole without a problem. RIH to 13,000' squeezing xylene @ 0.7 BPM @ 2,365 psi WHP & 4,000 psi coil tbg press. Started displacing xylene out of coil tbg w/35 bblS FIW. Std to PUR to 12,500' @ 13 fpm while squeezing remaining xylene @ 0.7 BPM @ 2,600 psi WHP & 4,300 psi coil tbg press. Displacement completed. SD pmp. POH w/coil tbg without pmpg any fluid. Left well SI for 1.5 hrs to allow xylene solution to soale Opened well to prod & start up gas lift while coil tbg POH. Coil tbg out of the hole. SI swab valve & started to RD SLB. Well tst as follows: Gross 298; oil base mud 120; water 30; oil/xlylene 148; csg 685 psi; tbg 100 psi. Inj 1,100 MCFPD. Coil tbg unit & equip rigged dn. Backloaded coil tbg equip on boat. Took sample @ 12:00. Sample was thin ( ( 20 emulsion. Sample was centrifuged and had 50% oil, 5%, water & 45% barite. FlowTest Zone: Event Dese: Time 13:00 14:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Héfulook>'; , Flowing test. WH CP Gas Bbls I!§!g I!§!g !!!.i Ree BHP Cut % Comments 0.0 0.0 0 0.00 0.000 50.000 0.0 705.0 0 37.60 298.000 0.000 0.0 645.0 0 57.90 244.000 0.000 0.0 620.0 0 66.70 211.000 0.000 0.0 595.0 0 75.20 204.000 0.000 0.0 580.0 0 83.90 199.000 0.000 0.0 580.0 0 92.40 194.000 0.000 0.0 550.0 0 99.00 182.000 0.000 0.0 525.0 0 106.60 134.000 0.000 0.0 520.0 0 112.80 130.000 0.000 Ttl Bbls: 732.10 Top Interval: 0 Bottom Interval: 0 Rig: Coil Tubing Unit Forest 0 Prev 25 Oil: Oil: Forest 0 Prev 57 H2O: H2O: 10/4/02 Flow test results. FlowTest Zone: Hemlock Event Dese: Flowing test. Top Interval: 0 Bottom Interval: 0 WH CP Gas Bbls Time I!§!g I!§!g !!!.i Ree BHP Cut% Comments 00:00 0.0 515.0 0 119.50 140.000 0.000 01: 00 0.0 510.0 0 126.30 155.000 99.000 02:00 0.0 510.0 0 133.20 178.000 0.000 03:00 0.0 510.0 0 139.40 145.000 0.000 04:00 0.0 510.0 0 145.50 134.000 0.000 05:00 0.0 510.0 0 150.90 96.000 0.000 06:00 0.0 510.0 0 152.00 67.000 0.000 ( 21 07:00 0.0 540.0 0 153.70 41.000 0.000 08:00 0.0 545.0 0 159.90 149.000 0.000 09:00 0.0 545.0 0 163.30 82.000 0.000 10:00 70.0 550.0 0 168.60 127.000 0.000 11:00 70.0 550.0 0 171.30 65.000 0.000 12:00 70.0 550.0 0 175.60 103.000 0.000 13:00 70.0 550.0 0 180.30 113.000 0.000 15:00 70.0 545.0 0 188.60 100.000 0.000 16:00 70.0 545.0 0 192.70 98.000 0.000 Turbine meter plugged up. 17:00 70.0 545.0 0 196.80 98.000 0000 Switched to 1/2" turbine . meter. Std new numbers @ 0100. Ttl Bbls: 2,717.60 Rig: Coil Tubing Unit Forest 0 Prev 25 Oil: Oil: Forest 0 Prev 57 H2O: H2O: 10/5/02 Flow test results. FlowTest Zone: Event Dese: Time 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 Hemlock Flowing test. WH CP Gas Bbls J!§Ìg J!§Ìg !!!i Ree BHP Cut % Comments 65.0 555.0 0 0.00 0.000 40.000 65.0 555.0 0 1.00 80.000 0.000 65.0 555.0 0 2.50 80.000 0.000 65.0 555.0 0 6.00 80.000 0.000 65.0 560.0 0 10.00 88.000 0.000 65.0 560.0 0 13.20 84.000 0.000 80.0 550.0 0 17.20 98.000 0.000 90.0 550.0 0 21.00 91.000 0.000 80.0 550.0 0 24.60 86.400 0.000 80.0 550.0 0 28.40 91.200 35.000 Ttl Bbls: 123.90 Top Interval: 0 Bottom Interval: 0 ( 22 Rig: Coil Tubing Unit Forest 0 Oil: Prey Oil: 25 Forest 0 Prey 57 H2O: H2O: 10/6/02 Well Test: 30 BOPD, 56 BWPD & 22 MCFPD. Casing press @ 550 psi wI 950 MCFPD lift gas. Rig: Coil Tubing Unit Forest 0 Oil: Prey Oil: Forest 0 Prey H2O: H2O: 57 10/7/02 Well Test: 18 BOPD, 62 BWPD & 14 MCFPD. Casing press @ 560 psi wI 906 MCFPD lift gas. Will put well in test every other day. 25 Rig: Coil Tubing Unit Forest 0 Oil: Prey Oil: 25 Forest 0 Prey 57 H2O: H2O: 10/9/02 Well Test: 13 BOPD, 49 BWPD & 15 MCFPD. Casing press @ 580 psi w/821 MCFPD lift gas. Well is not producing any OBM. Water & oil are clean. . :~¡: \ w,~' ~ ~.çww~- f b:~~~I~1P#@>J~.~J~~Þt:'1mm Rig: Coil Tubing Unit Forest 0 Prey Oil: Oil: Forest 0 Prey 57 H2O: H2O: 10/10/02 Well Test: 9 BOPD, 51 BWPD & 18 MCFPD. Casing press @ 580 psi w/834 MCFPD lift gas. 25 23 Rig: Coil Tubing Unit Forest 0 Prey 25 Oil: Oil: Forest 0 Prey 57 H2O: H2O: 10/12/02 Well is acting like it is getting plugged up with by-products from cleaning out the oil based mud. Trying to restore production by surging the well. Flowline is SI while pressuring up the tbg w/lift gas to 930 psi, then quickly bleeding down the tbg. Will try this over next several days. ( XTO Energy, Inc. . C PLATFORM C24A-23LN slot #2-15 Middle Ground Shoals Cook Inlet, Alaska SUR V E Y LIS TIN G by Baker Hughes INTEQ Your ref: MWD <9779 - 13507'> Our ref: svy6773 License: Date printed: 16-Jul-2002 Date created: 19-Jun-2002 Last revised: 16-Jul-2002 Field is centred on n60 50 4.803,w151 29 11.941 Structure is centred on n60 46 36.826,w151 29 36.377 Slot location is n60 45 50.887,w151 30 7.659 Slot Grid coordinates are N 2474301.626, E 231403.401 Slot local coordinates are 4665.00 S 1554.00 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North XTO Energy, Inc. SURVEY LISTING Page 1 C PLATFORM,C24A-23LN Your ref: MWD <9779 - 13507'> Middle Ground Shoals,Cook Inlet, Alaska Last revised: 16-Jul-2002 Measured Inclin. Azimuth True Vert RECTANGULAR Dogleg Vert Depth Degrees Degrees Depth COO R DIN ATE S Deg/100ft Sect 9400.00 25.05 37.00 8857.55 318.40 S 2267.86 W 2.82 492.67 KOP - Sidetrack 9466.00 28.10 33.00 8916.58 294.20 S 2250.98 W 5.36 509.46 Gyro 9551. 00 33.50 29.60 8989.57 256.98 S 2228.47 W 6.67 536.49 Gyro 9652.00 32.00 39.10 9074.57 211.95 S 2197.81 W 5.30 568.00 Gyro 9779.00 31. 40 48.30 9182.68 163.80 S 2151.85 W 3.83 597.10 9873.00 31. 20 58.50 9263.06 134.76 S 2112.78 W 5.64 610.68 9965.00 31.10 57.10 9341.79 109.41 S 2072.52 W 0.79 620.40 10055.00 28.50 68.30 9419.95 88.82 S 2033.01 W 6.81 625.91 10148.00 28.70 71.20 9501. 60 73.42 S 1991.25 W 1. 51 625.78 10242.00 29.30 70.10 9583.82 58.32 S 1948.26 W 0.85 624.93 10337.00 32.50 48.30 9665.58 33.34 S 1907.21 W 12.19 634.02 10428.00 35.80 33.90 9741.01 5.09 N 1874.05 W 9.57 658.47 10523.00 40.30 21. 90 9815.90 56.75 N 1847.04 W 9.10 697.47 10617.00 45.10 11.40 9885.05 117.71 N 1829.09 W 9.12 748.33 10712.00 54.80 2.60 9946.18 189.72 N 1820.64 W 12.41 812.87 10805.00 63.50 355.90 9993.86 269.40 N 1821.90 W 11. 21 887.99 10898.00 70.80 351. 00 10029.97 354.44 N 1831. 76 W 9.23 971.13 10990.00 77.70 347.10 10054.93 441.30 N 1848.62 W 8.54 1058.41 11085.00 83.50 342.20 10070.45 531. 60 N 1873.44 W 7.95 1151.70 11181.00 86.10 341. 90 10079.15 622.54 N 1902.91 W 2.73 1247.21 11273.00 88.40 341. 50 10083.57 709.78 N 1931. 76 W 2.54 1339.03 11364.00 88.40 341. 20 10086.11 795.97 N 1960.85 W 0.33 1429.96 11455.00 88.40 341. 20 10088.65 882.08 N 1990.16 W 0.00 1520.88 11551.00 88.00 340.80 10091. 66 972 . 81 N 2021. 40 W 0.59 1616.81 11644.00 88.10 340.80 10094.83 1060.58 N 2051. 97 W 0.11 1709.73 11738.00 87.80 339.40 10098.19 1148.91 N 2083.94 W 1. 52 1803.67 11834.00 90.10 339.40 10099.95 1238.75 N 2117.71 W 2.40 1899.64 11916.00 91. 90 339.40 10098.52 1315.49 N 2146.56 W 2.20 1981.63 12013.00 92.10 339.70 10095.13 1406.33 N 2180.43 W 0.37 2078.57 12103.00 89.10 342.20 10094.19 1491. 38 N 2209.79 W 4.34 2168.52 12200.00 89.70 342.20 10095.21 1583.73 N 2239.44 W 0" 62 2265.41 12291. 00 87.80 340.50 10097.19 1669.92 N 2268.53 W 2.80 2356.34 12387.00 89.20 336.60 10099.71 1759.22 N 2303.62 W 4.31 2452.27 12480.00 91. 00 333.80 10099.54 1843.63 N 2342.63 W 3.58 2544.98 12626.00 92.00 328.50 10095.72 1971.42 N 2413.02 W 3.69 2689.30 12720.00 92.80 325.00 10091. 78 2049.95 N 2464.51 W 3.82 2780.86 12815.00 86.70 323.90 10092.20 2127.21 N 2519.71 W 6.52 2872.52 12900.00 81.50 322.90 10100.93 2195.06 N 2570.10 W 6.23 2953.69 12994.00 76.30 319.70 10119.03 2267.03 N 2627.73 W 6.46 3041. 24 13092.00 74.30 318.70 10143.89 2338.78N 2689.66 W 2.27 3130.09 13185.00 77.00 316.90 10166.94 2405.51 N 2750.18 W 3.46 3213.74 13279.00 79.20 315.50 10186.32 2471.89 N 2813 . 84 W 2.76 3298.15 13372.00 81.10 313.40 10202.24 2536.05 N 2879.25 W 3.02 3381.10 13433.00 82.70 311.60 10210.83 2576.84 N 2923.77 W 3.93 3434.86 13507.00 84.60 309.40 10219.02 2624.60 N 2979.69 W 3.91 3499.12 Projected Data - NO SuRVEY All data is in feet unless otherwise stated. Coordinates from slot #2-15 and TVD from rotary table (105.00 Ft above mean sea level). Bottom hole distance is 3970.78 on azimuth 311.37 degrees from wellhead. Vertical section is from S 0.00 E 0.00 on azimuth 339.58 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ . ( XTO Energy, Inc. C PLATFORM,C24A-23LN Middle Ground Shoals , Cook Inlet, Alaska SURVEY LISTING Page 2 Your ref: MWD <9779 - 13507'> Last revised: 16-Jul-2002 Comments in wellpath -------------------- -------------------- MD TVD Rectangular Coords. Comment ----------------------------------------------------------------------------------------------------------- 9400.00 8857.55 318.40 S 2267.86 W KOP - Sidetrack 9466.00 8916.58 294.20 S 2250.98 W Gyro 9551. 00 8989.57 256.98 S 2228.47 W Gyro 9652.00 9074.57 211. 95 S 2197.81 W Gyro 13507.00 10219.02 2624.60 N 2979.69 W Projected Data ~ NO SURVEY Targets associated with this wellpath ------------------------------------- ------------------------------------- Target name Geographic Location T.V.D. Rectangular Coordinates Revised ----------------------------------------------------------------------------------------------------------- C24A-23LN T/Hr(Fixed C24A23LN - Tgt Apex 10155.00 10000.00 2656.00N 277.61N 2650.00W 16-Mar-2001 1820.00W 15-Apr-2002 , >. " -, - I .. .-.... C Platform, Well C24A-23 TNTEQ Alaska State Plane Coordinates Measured Angle Azimuth TVD-RKB TVD X Y N 1-8 E/-W DL8 Vert. See SVY# Depth deg deg ft Subsea ft ft ft ft deg/100ft ft Tie-In 0.00 0.00 0.00 0.00 -105.00 231403.40 2474301.63 0.00 0.00 0.00 0.00 1 100.00 0.22 0.00 100.00 -5.00 231403.41 2474301.82 0.19 0.00 0.22 0.01 2 200.00 0.17 354.00 200.00 95.00 231403.40 2474302.16 0.53 -0.02 0.05 0.03 3 300.00 0.13 48.00 300.00 195.00 231403.47 2474302.38 0.75 0.05 0.14 -0.03 4 400.00 1.57 231.00 399.99 294.99 231402.47 2474301.62 -0.03 -0.93 1.70 ,0.93 5 500.00 4.63 250.00 499.83 394.83 231397.57 2474299.48 -2.27 -5.79 3.19 5.70 6 600.00 5.98 249.00 599.40 494.40 231388.84 2474296.43 -5.52 -14.44 1.35 14.24 7 700.00 7.23 242.00 698.74 593.74 231378.31 2474291.85 -10.34 -24.86 1.48 24.49 8 800.00 9.92 244.00 797.61 692.61 231364.86 2474285.42 -17.07 -38.16 2.71 37.55 9 900.00 12.65 245.00 895.67 790.67 231347.01 2474277.42 -25.48 -55.83 2.74 54.91 10 1000.00 15.12 245.00 992.74 887.74 231325.03 2474267.78 -35.62 -77.58 2.47 76.30 11 1100.00 18.05 247.00 1088.57 983.57 231298.69 2474256.81 -47.19 -103.67 2.98 101.97 12 1200.00 20.97 247.00 1182.82 1077.82 231267.66 2474244.46 -60.24 -134.40 2.92 132.24 13 1300.00 24.33 248.00 1275.09 1170.09 231231.76 2474230.56 -74.95 -169.99 3.38 167.29 14 1400.00 26.83 248.00 1365.28 1260.28 231191.37 2474215.31 -91.12 -210.02 2.50 206.73 15 1500.00 27.00 249.00 1454.45 1349.45 231148.89 2474199.68 -107.71 -252.13 0.48 248.25 16 1600.00 26.95 249.00 1543.57 1438.57 231106.18 2474184.39 -123.97 -294.48 0.05 290.01 17 1700.00 26.85 249.00 1632.75 1527.75 231063.59 2474169.14 -140.18 -336.72 0.10 331.66 18 1800.00 ì 26.73 249.00 1722.02( 1617.02 231021.15 2474153.95 -156.33 -378.80 0.12 373.15 19 1900.00 26.85 249.00 1811.28 1706.28 230978.72 2474138.76 -172.49 -420.87 0.12 414.65 20 2000.00 26.68 249.00 1900.57 1795.57 230936.32 2474123.58 -188.62 -462.92 0.17 456.11 21 2100.00 26.32 249.00 1990.06 1885.06 230894.31 2474108.55 -204.61 -504.57 0.36 497.18 22 2200.00 26.23 248.00 2079.73 1974.73 230852.77 2474093.26 -220.84 -545.76 0.45 537.78 23 2300.00 25.80 248.00 2169.60 2064.60 230811.74 2474077.76 -237.27 -586.43 0.43 577.86 24 2400.00 25.65 248.00 2259.69 2154.69 230771.14 2474062.42 -253.53 -626.67 0.15 617.51 25 2500.00 25.58 248.00 2349.86 2244.86 230730.70 2474047.14 -269.72 -666.75 0.07 657.01 26 2600.00 25.05 249.00 2440.26 2335.26 230690.57 2474032.38 -285.40 -706.54 0.68 696.23 27 2700.00 24.72 249.00 2530.97 2425.97 230650.95 2474018.20 -300.48 -745.82 0.33 734.97 28 2800.00 24.87 249.00 2621.75 2516.75 230611.47 2474004.06 -315.51 -784.97 0.15 773.57 29 2900.00 24.67 249.00 2712.55 2607.55 230572.02 2473989.94 -330.52 -824.09 0.20 812.15 30 3000.00 24.65 249.00 2803.43 2698.43 230532.74 2473975.88 -345.47 -863.04 0.02 850.56 31 3100.00 24.42 250.00 2894.40 2789.40 230493.53 2473962.23 -360.02 -901.93 0.47 888.92 32 3200.00 24.42 250.00 2985.46 2880.46 230454.37 2473948.97 -374.16 -940.78 0.00 927.26 33 3300.00) 24.52 250.00) 3076.487 2971.48 230415.13 2473935.70 -388.32 -979.71 0.10 965.67 34 3400.00 24.18 251.00 3167.58 3062.58 230375.97 2473922.82 -402.09 -1018.57 0.53 1004.03 35 3500.00 23.62 251.00 3259.01 3154.01 230337.37 2473910.50 -415.28 -1056.88 0.56 1041.86 36 3600.00 23.70 252.00 3350.60 3245.60 230299.04 2473898.64 -428.01 -1094.93 0.41 1079.45 37 3700.00 23.25 252.00 3442.32 3337.32 230260.88 2473887.20 -440.32 -1132.82 0.45 1116.89 38 3800.00 23.33 253.00 3534.17 3429.17 230222.92 2473876.17 -452.21 -1170.52 0.40 1154.16 39 3900.00 23.92 253.00 3625.79 3520.79 230184.34 2473865.33 -463.93 -1208.85 0.59 1192.05 40 4000.00 23.93 253.00 3717.20 3612.20 230145.29 2473854.36 -475.78 -1247.63 0.01 1230.40 41 4100.00 24.15 254.00 3808.53 3703.53 230105.98 2473843.68 -487.35 -1286.69 0.46 1269.04 42 4200.00 24.63 255.00 3899.60 3794.60 230065.95 2473833.56 -498.38 -1326.48 0.63 1308.42 43 . 4300.00 24.83 255.00 3990.43 3885.43 230025.31 2473823.65 -509.21 ' -1366.89 0.20 1348.43 44 4400.00/ 25.33 255.00 4081.00> 3976.00 229984.13 2473813.61 -520.18 -1407.83 0.50 1388.97 45 4500.00 25.62 257.00 4171.28 4066.28 229942.17 2473804.17 -530.58 -1449.56 0.91 1430.32 46 4600.00 26.22 257.00 4261 .22 4156.22 229899.37 2473795.30 "540.41 -1492.15 0.60 1472.54 47 4700.00 26.43 258.00 4350.85 4245.85 229855.87 2473786.69 -550.01 -1535.45 0.49 1515.48 48 4800.00 26.92 259.00 4440.21 4335.21 229811.69 2473778.75 -558.96 -1579.44 0.66 1559.13 49 4900.00 27.13 260.00 4529.29 4424.29 229766.83 2473771.49 -567.24 -1624.11 0.50 1603.49 50 5000.00 27.48 261.00 4618.15 4513.15 229721.43 2473764.95 -574.80 -1669.36 0.58 1648.45 51 5100.00 27.60 261.00 4706.82 4601.82 229675.61 2473758.76 -582.04 -1715.02 0.12 1693.84 52 5200.00 27.27 262.00 4795.57 4690.57 229629.90 2473752.99 -588.85 -1760.59 0.57 1739.14 53 5300.00 26.95 263.00 4884.58 4779.58 229584.60 2473748.07 -594.80 -1805.77 0.56 ,,1784.08 54 5400.00 l' 26.57 264.00 4973.8~ 4868.87 229539.77 2473743.99 -599.90 -1850.50 0.59 1828.62 55 5500.00 26.27 264.00 5063.4 4958.43 229495.42 2473740.34 -604.55 -1894.75 0.30 1872.68 t I .~ Measured SVY# Depth 56 5600.00 57 5700.00 58 5800.00 59 5900.00 60 6000.00> 61 6100.0Ó 62 6200.00 63 6300.00 64 6400.00 65 6500.00 66 6600.0~ 67 6700.0<1 68 6800.00 - 69 6900.00 70 7000.00) 71 7100.00 72 7200.00 73 7300.00 74 7400.00 75 7500.00) 76 7600.00 77 7700.00 78 7800.00 79 7900.00) 80 8000.00 81 8100.00 82 8200.00 83 8300.00,;;, 84 8400.00 85 8500.00 86 8600.00 87 8700.00) 88 8800.00 89 8900.00 90 9000.0~ 91 9100.ocf 92 9200.00 93 9300.00 94 9400.00 Angle deg 25.55 25.35 24.48 23.82 23.30 22.03 19.18 15.68 12.37 9.80 7.97 6.80 5.52 3.98 3.70 3.43 3.37 3.67 3.98 4.28 4.33 4.37 5.12 5.67 6.45 6.52 6.83 7.43 7.15 6.63 6.43 6.35 7.43 9.45 12.08 14.80 18.47 22.35 25.05 Azimuth TVD-RKB TVD X Y deg ft Subsea ft ft 265.00 5153.38 5048.38 229451.85 2473737.14 266.00 5243.67 5138.67 229408.94 2473734.74 267.00 5334.37 5229.37 229366.85 2473733.12 268.00 5425.62 5320.62 229325.95 2473732.26 269.00 5517.28, 5412.28 229285.98 2473732.12 269.00 5609.565504.56 229247.45 2473732.33 269.00 5703.15 5598.15 229212.26 2473732.51 272.00 5798.54 5693.54 229182.33 2473733.38 275.00 5895.55 5790.55 229158.19 2473735.33 278.00 5993.68 5888.68 229139.14 2473737.89 281.00 6092.47';) 5987.47 229123.97 2473740.74 285.00 6191.64' 6086.64 229111.51 2473743.88 291.00 6291.06 6186.06 229101.38 2473747.37 319.00 6390.73 6285.73 229094.71 2473751.86 332.00 6490.51--.) 6385.51 229091.05 2473757.42 343.00 6590.32 6485.32 229088.79 2473763.18 351.00 6690.14 6585.14 229087.58 2473768.97 4.00 6789.95 6684.95 229087.49 2473775.07 16.00 6889.73 6784.73 229088.81 2473781.57 22.00 6989.47) 6884.47 229091.32 2473788.31 25.00 7089.19 6984.19 229094.47 2473795.12 25.00 7188.90 7083.90 229097.83 2473801.92 20.00 7288.56 7183.56 229101.14 2473809.49 10.00 7388,12) 7283.12 229103.73 2473818.50 6.00 7487.56 7382.56 229105.41 2473828.91 350.00 7586.93 7481.93 229105.27 2473840.10 302.00 7686.32 7581.32 229099.44 2473848.98 294.00 7785.5~ 7680.55 229088.62 2473855.01 298.00 7884.75 7779.75 229077.35 2473860.82 309.00 7984.03 7879.03 229067.52 2473867.60 318.00 8083.38 7978.38 229059.47 2473875.58 339.00 8182.777" 8077.77 229053.95 2473885.03 0.00 8282.07 8177.07 229052.23 2473896.70 11.00 8380.98 8275.98 229054.13 2473911.19 22.00 8479.23,." 8374.23 229060.02 2473928.83 26.00 8576.4g' 8471.48 229070.02 2473949.79 32.00 8672.29 8567.29 229084.58 2473974.39 35.00 8765.99 8660.99 229104.54 2474002.96 37.00 8857.55 8752.55 229128.93 2474034.90 N~-S I -608.74 -612.12 -614.69 -616.48 -617 .53 -618.20 -618.82 -618.63 -617.23 -615.11 -612.60 -609.75 -606.49 -602.15 -596.68 -590.97 -585.21 -579.11 -572.58 -565.79 -558.90 -552.03 -544.38 -535.33 -524.87 -513.70 -504.95 -499.17 -493.62 -487.06 -479.27 -469.94 -458.31 -443.78 -426.02 -404.83 -379.91 -350.89 -318.4 ( E/ -W DLS ft deg/100 ft -1938.25 0.84 -1981.09 0.47 -2023.13 0.97 -2064.00 0.78 -2103.96 0.66 -2142.49 1.27 -2177.67 2.85 -2207.61 3.61 -2231.79 3.39 -2250.89 2.63 -2266.13 1.89 -2278.65 1.28 -2288.86 1.43 -2295.63 2.74 -2299.42 0.91 -2301.81 0.73 -2303.15 0.48 -2303.38 0.85 -2302.20 0.86 -2299.85 0.53 -2296.85 0.23 -2293.65 0.04 -2290.51 0.86 -2288.13 1.09 -2286.68 0.89 -2287.08 1.80 -2293.12 5.43 -2304.07 1.16 -2315.47 0.58 -2325.45 1.42 -2333.68 1.04 -2339.41 2.33 -2341.39 2.72 -2339.83 2.58 -2334.34 3.33 ';2324.82 2.87 -2310.82 4.05 -2291.51 4.02 -2267.86 2.82 Vert. See ft 1916.00 1958.70 2000.63 2041.41 2081.31 2119.79 2154.93 2184.86 2209.08 2228.24 2243.55 2256.17 2266.48 2273.40 2277.38 2279.96 2281.49 2281.94 2280.99 2278.87 2276.12 2273.15 2270.28 2268.21 2267.13 2267.92 2274.25 2285.39 2296.98 2307.18 2315.68 2321.73 2324.12 2323.05 2318.18 2309.4 2296.27 2277.98 2255.47 KOP ""-" «I. Ã!R MGS C24A-23LN Cook Inlet, Alaska Leg 2, Conductor 15 API No.: 50-733-20401-01 Spud: 7-21-88 Original Well Sidetrack: 6-17-02 24" Conductor @ 367' Surf Csg: 133/8", 54.5 Ib, K55 BTC. Set @ 1 ,420'. Cmt wI 900 sx. Top Job wI 65 sx. Intermediate Csg: 95/8" Set @ 7450'. Cmt wI 640 sx. Surf - 3,798' : 43.5# L80 LTC 3,798 - 6,900' : 47# L80 LTC 6,900 - 7,062' : 53.5# N80 LTC 7,062 - 7,367' : 47# S95 LTC 7,367 - 7,405' : 43.5# N80 LTC 7,405 - 7,450' : 40# N80 LTC Liner: 7" @ 6,763 - 9,382' Cmt wI 1 ,300 sk. 6,763 - 7,660' : 26# N80 BTC 7,660 - 7,855' : 29# N80 BTC 7,855 - 9,021': 32# L80 BTC 9,021 - 9,382' : 35# L80 LTC Slotted Prod Liner: 5" 18# L80 Hydril 513 Set @ 13,503'. TOL @ 9,254'. Blank Csg: 9,254 - 11,672' Slotted Csg: 11,672 - 13,460' Blank Guide Shoe Jt @ 13,503' NOTE: Both the Baker ZXP Liner Packer Baker 711 x 511 HMC Hangar did NOT set. Liner is laying in hole. Current Completion PBTD: TD: 13,503' MD (10,215' TVD) ~ J~ .J .J .J .J .J .J .J .J .J .J .J . . PLF 9-13-02 KB: 35' Water Depth: 73' MSL TBG: 27/8" 6.5# 8R L80 @ 9,204' Set: 7-22-02 Item MD TVD Psc Pso Port GLM 1 1,893 1,805 890 950 12 GLM2 3,311 3,088 880 929 12 GLM3 4,408 4,088 870 910 12 GLM4 5,419 4,991 860 893 12 GLM5 6,092 5,603 850 877 12 GLM6 6,611 6,103 840 862 12 GLM7 7,067 6,557 830 848 12 GLM8 7,519 7,009 820 847 16 GLM9 7,913 7,401 810 830 16 GLM 10 8,304 7,790 800 812 16 GLM 11 8,728 8,211 790 802 16 GLM 12 9,090 8,567 Orifice 20 Baker TE5 SSSV @ 311' X Nipple 2 7/8" (2.313" ID) 8R 9Cr @ 9,132' 1 Jt27/8"6.5#8R @ 9,133' 6' Pup Jt. 27/8" 6.5# 8R L80 @ 9,165' E Anchor (80-32) 8R L80 @ 9,171' 7" Baker SB-3 Perm Packer (82-32) L80 @ 9,172' 6' x 4 1/2" LTC Mill Out Ext L80 @ 9,176' X-over 4 1/2" Acme Box to 2 7/8" 8R L80 10' Pup Jt. 2 7/8" 6.5# 8R L80 @ 9,182' XN Nipple 2 7/8" (2.205" ID) 8R 9Cr @ 9,192' 10' Pup Jt. 27/8" 6.5# 8R L80 WL REG @ 9,204' ~TO ~kRGY XTO Energy Inc. 3000 North Garfield Suite 175 Midland, Texas 79705 915-682-8873 915-687-0862 (Fax) September 23, 2002 Alaska Oil and Gas Conservation Commission Attn: Cammy Taylor 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 Subject: Request for the approval to perform a coil tubing stimulation treatment on the MGS C24A-23LN Well, in the Middle Ground Shoal Field, Platform C. Dear Ms. Taylor, XTO Energy Inc., operator of Platform C, requests that the Alaska Oil and Gas Conservation Commission (AOGCC) approve a coil tubing stimulation treatment on the C24A-23LN. This well was a new sidetrack completed in July 2002 and has not yielded production as we would have expected from the 1,800' slotted liner. With inflow from the well rapidly dropping from 300 to 60 BPD @ 70% cut over the last 2 months, we believe the wellbore is damaged from an emulsion. The well was drilled with Oil Based Mud and required three times the cleanup period before production was suitable to send to our production facilities due to slugs of emulsion. In laboratory tests, the OBM contaminated with small amounts of water yields an extremely thick emulsion. It is our intent to enter the slotted liner with coil tubing and treat the emulsion with solvents. This treatment should increase the productivity of the well by removing the sunnised damage. In summary, XTO Energy requests the AOGCC permit this coil tubing treatment for the C24A-23LN. Please direct any operational questions to Paul Figel at (915) 620-6743. Thank you for your assistance. Sincerely, ÇJçJ ~.O/ Paul L. Figel Sr. Production Engineer Cc: Doug Schultze Doug Marshall Tim Smith RECEIVED SEP 2 412002 A1øR8 Oft & Gas Cons Cmnmfsslof\ 1 n~t'rI1I" '1 F List of Attachments: 1. Form 10-403 in Triplicate 2. W orkover Procedure 3. Wellbore Diagram I L~ ( .&\O( \ ~fJ--S /0- STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon - Suspend - Operation shutdown - Re-enter suspended well - After casing - Repair well - Plugging- Time extension - Stimulate--X.... Change approved program - Pull tubing - Variance - Perforate - Other - 2. Name of Operator JCIO :RnATQV ~. 3. Address 3000 N. Garfield, Ste 175, ~t=lhn.yl, 'r.X 79705 4. Location of well at surface 584' FSL &: 1496' FEL, Sec. 23,TSN,R13W,S.M. At top of productive interval 1061'N &: 2052'W fram Surface. At effective depth 5. Type of Well: Development -X- Exploratory - Stratigraphic Service - 6. Datum elevation (OF or KB) 35' ICR 7. Unit or Property name Middle Ground Shoal 8. Well number C24A-23IN 9. Permit number feet At total depth 2622'N &: 2977'W fram Surface 202-087 10. API number 50- 733-20401-01 11. Field/Pool U;S/G Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 13503 feet Plugs (measured) 10215 feet 13460 feet Junk (measured) 10214 feet Size Cemented Measured depth 13-3/8", 54.5#,IG5 900 sx 1420' 9-5/8",40/53.5#,II1C 640 sx 7450' 7",26/35#Bæ/II1C 1300 sx 9382' 5" , 18#,LSO HNdril 513 Slotted 13503' True vertical depth Casing Structural Conductor Surface 1420' Intermediate 7450' Liner: 2619' Líner. 4249' Perforation depth: measured Slotted Liner: 11672-13460' MD Length 1383' 6940' 8841' 10215' true vertical 10096-10214' TVD R!C£1V£Ð SEP 2 4 2002 Atastea on & Gas Qons. comm\SS\ot\ Ancho\'?~ Tubing (size, grade, and measured depth) 2-7/8", 6.5#, 8rd ElJE LSO @ 9204' Packers and SSSV (type and measured depth) 7" Baker SB PemL Packer @ 9172'. Baker TE5 SSSV' @ 311'. 13. Attachments Description summary of proposal Detailed operations program x BOP &'ketch 14. Estimated date for commencing operation 10/02/2002 16. If proposal was verbally approved 15. Status of well classification as: Oil -2L- Gas Suspended Name of approver Date approved Service 1 :.1 here~rtify. that thr¡tJ~9Oi is true and correct to the best of m~ know~ Figel Signed y/;t-,;~. Title Sr. Operations Engineer FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness ~~..;, ~O~ ~CL~"" APproval No.~~ ~-"'\t:::... Plug integrity - BOP Test x... Location clearance - ... () . L ~-:vr~ 1-..-:7.....,";;;1 Mechanical Integrity Test - Subsequent form required 10- 40 '1 \-\ ",0-\- ~ \ t'1tØ-.~ '" ~ b~ ~- Date 09/23/2002 Approved by order of the Commission Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY ML.BI Commissioner Date 10 I 0 ~ SUBMIT IN TRIPLICATE "~TO ítNkRGY XTO ENERGY INC. MGS C24A-23LN COOK INLET, ALASKA WELL DATA: SURFACE CASING: INTERMEDIATE CASING: 13 3/8" 54.5# K55 BTC. Set @ 1,420'. Cmt wI 900 sk. Top Job wI 65 sk. 95/8" 40-53.5# LTC. Set @ 7,450'. Cmt wI 640 sk. Surf - 3,798': 43.5# L80 3,798 - 6,900': 47# L80 6,900 -7,062': 53.5# N80 7,062 -7,367': 47# S95 7,367 - 7,405': 43.5# N80 7,405 - 7,450': 40# N80 LINER: 7" 26-35# 6,763 to 9,382'. Cmt wI 1,300 sk. 6,763 -7,660': 26# N80 BTC 7,660 -7,855': 29# N80 BTC 7,855 -9,021': 32#L80BTC 9,021 - 9,382': 35# L80 LTC PROD LINER: 5" 18# L80 Hydril 513 set @ 13,503'. TOL @ 9,254'. Blank Csg from 9,254 - 11,672' Slotted Csg from 11,672 -13,460' Blank Guide Shoe Jt 13,460 - 13,503' TUBING: 27/8" 6.5# L80 EUE 8R @ 9,204' PACKER: 7" Baker SB-3 set @ 9,172' OPEN HOLE: 6" from 9,400 - 13,507'. BHP: 3,400 psi BHST: 160 Deg F OBJECTIVE: Utilize Coil Tbg to cleanout the slotted liner and inject solvent to break the existing emulsion. Materials Rqd: . 6,000 lbs KCl for 600 bbl3% KCl water (3% KCI is 1,000# KCl per 100 bbls FIW) . 10,000 gal Xylene . 1,000 gal U66 Mutual Solvent PROCEDURE: 1. Obtain a 12 hour production test prior to performing the Coil tbg treatment. 2. Move derrick from C43-14 over to C24A-23LN. Final Procedure 9-19-02 ( .. , XTO Energy Inc. MGS C24A-23LN COOK INLET, ALASKA 2 3. MIRU the following: . Dowell 1 %" crU: Install press gauges on cr, cr annulus and 2 7/8" tbg annulus. . Wash Nozzle . 1 HP Triplex Pump . C-Pump for Triplex . 2 ea 6,300 gal ISSO Tanks wI Solvent Solution . Mud Pits will be used for mixing the 3% KCL FIW . 9 ea N2 Bottles to blow Coil Tbg Reel dry 4. RU BOP's and test lines to 6,000 psi. Max press is 5,000 psi. CTU operator to ensure all tools are to be calipered before Rlli. Smallest ID = 2.205" @ XN Nipple @ 9,192'. 5. Hold safety & procedure meeting with all service & production personnel. 6. Cont. to Gas Lift well while RllI wI Coil Tbg to tag up TD@ 13,503'. 7. Open the Coil Tbg annulus to production. RllI @ 80 ft/min wI wash tool on Coil Tbg while pumping 3% KCL water @ 1.0 BPM. Slow Coil rate to 5 ft/min while wash tool passes over each Gas Lift valve for 20'. Cont. to RIH to TOL @ 9,254'. Slow Tbg rate to 30 ftImin while crossing the blank lin~r section from 9,254 - 11,672'. 8. Slow the Coil tbg rate to 10 ft/min & incr pump rate to 1.5 BPM on the KCL water while in the slotted liner section from 11,672 - 13,460'. Tag up TD @ 13,503'. SD Gas Lift. ' 9. Pull Coil Tbg back @ 10 ft/min to 12,960' while pumping 3% KCL. 10. SI the Coil tbg annulus and sqz 6,600 gal (157 bbl) of U66/xylene across slotted section 12,960 - 12,900'. Make 5 passes over the interval @ 3 ft/min. Dowell to keep straps on the xylene tank throughout the j<:>b. II. Pull up to 12,540' & keep triplex in idle speed pumping solvent. 12. Sqz the rem;:¡ining 4,400 gal (105 bbl) of U66/xylene across slotted section 12,540 - 12,500'. Make 5 passes over the interval @ 3 ft/min. 13. Displace U66/xylene solution to the end of the Coil Tbg (:1: 20 bbl) wI 3% KCL. SD pump. 14. POR wI Coil Tbg. Start up Gas Lift after 1 hour of soaking wI solvent. 15. RD Dowell & send in equipment. 16. Put well on test for 3 days. Take readings every other hour. Save any samples of sludge for testing if recovered. Ç)J /. r;/ 9-20-(}z, Paul Figel, Sr. Production Engineer Doug Schultze, VP Operations Final Procedure 9-19-02 . <,þ .. At2 MGS C24A-23LN Cook Inlet, Alaska Leg 2, Conductor 15 API No.: 50-733-20401-01 Spud: 7-21-88 Original Well Sidetrack: 6-17-02 2411 Conductor @ 367' Surf Csg: 13 3/81" 54.5 Ib, K55 BTC. Set @ 1 ,420'. Gmt w/ 900 sx. Top Job w/ 65 sx. Intermediate Csg: 9 5/811 Set @ 7450'. Cmt w/ 640 sx. Surf - 3,798' : 43.5# L80 LTC 3,798 - 6,900' : 47# L80 LTC 6,900 - 7,062' : 53.5# N80 LTC 7,062 - 7,367' : 47# S95 LTC 7,367 - 7,405' : 43.5# N80 LTC 7,405 - 7,450' : 40# N80 LTC Liner: 1" @ 6,763 - 9,382' Cmt w/ 1,300 sk. 6,763 - 7,660' : 26# N80 BTC 7,660 - 7,855' : 29# N80 BTC 7,855 - 9,021' : 32# L80 BTC 9,021 - 9,382' : 35# L80 LTC Slotted Prod Liner: 511 18# L80 Hydril 513 Set @ 13,503'. TaL @ 9,254'. Blank Csg: 9,254 - 11,672' Slotted Csg: 11,672 - 13,460' Blank Guide Shoe Jt @ 13,503' NOTE: Both the Baker ZXP Liner Packer Baker 711 x 511 HMC Hangar did NOT set. Liner is laying in hole. Current Completion PBTO: TO: 13,503' MO (10,215' TVO) ~ J.J ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ . . PLF 9.13-02 KB: 35' Water Depth: 73' MSL TBG: 2 7/811 6.5# 8R L80 @ 9,204' Set: 7-22-02 Item MD TVD Psc Pso Port GLM 1 1,893 1,805 890 950 12 GLM2 3,311 3,088 880 929 12 GLM3 4,408 4,088 870 910 12 GLM4 5,419 4,991 860 893 12 GLM5 6,092 5,603 850 877 12 GLM6 6,611 6,103 840 862 12 GLM7 7,067 6,557 830 848 12 GLM8 7,519 7,009 820 847 16 GLM9 7,913 7,401 810 830 16 GLM 10 8,304 7,790 800 812 16 GLM 11 8,728 8,211 790 802 16 GLM 12 9,090 8,567 Orifice 20 Baker TE5 SSSV @ 311' X Nipple 27/811 (2.31311 ID) 8R 9Cr @ 9,132' 1 Jt 2 7/811 6.5# 8R @ 9,133' 6' Pup Jt. 2 7/8" 6.5# 8R L80 @ 9,165' E Anchor (80-32) 8R L80 @ 9,171' 711 Baker SB-3 Perm Packer (82-32) L80 @ 9,172' 6' x 4 1/2" LTC Mill Out Ext L80 @ 9,176' X-over 41/211 Acme Box to 2 7/8" 8R L80 10' Pup Jt. 27/811 6.5# 8R L80 @ 9,182' XN Nipple 2 7/8" (2.205" 10) 8R 9Cr @ 9,192' 10' Pup Jt. 2 7/811 6.5# 8R L80 WL REG @ 9,204' . ~~Á7¡ :} Á,:!Æ~~~] ALASKA. OIL AND GAS CONSERVATION COMMISSION / / ( I ! / TONY KNOWLES, GOVERNOR 333 W. "JfH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 ADMINISTRATIVE APPROVAL NO. 44.71 Re: The Application ofXTO Energy Inc. for the Drilling of the MGS C24A-23LN Well in the Middle Ground Shoal Field Mr. Michael Langeler, Senior Geologist XTO Energy Inc. S10 Houston Street, Suite 2000 Fort Worth, Texas 76102-6298 . Dear Mr. Langeler: An application, dated April 9, 2002, requested approval to drill the MGS C24A-23LN well, which would be the third producer in the SW ~ of Section 23, and the fifth producer in the NW ~ of Section 23, T8N, R13W, SM. It is understood by the Alaska Oil and Gas Conservation Commission (Commission) that the drilling and completion of the well will increase recovery of reserves from this structurally complex portion of the Middle Ground Shoal Field. The Commission herebyaúthonzes drilling and . completion of the MGS C24A-23LN well pursuant to Rule 6 (d) of Conservation Order No. 44.' ..' . . DONE in Anchorage, Alaska this 12th of April 2002. C~~y~ Chair ~ Daniel T. Seamount, Jr. Commissioner , . BY.. 'Ð.~ TBJ.. T. HE COMMISSION , ~~o~~~ " *J~"{r\ . \ ,~~i\ff~~~;1~). ) <¿~ \, 1...,.. ' f.."... ,'..' í., ~ -., ~ ' ~~~ff;~~~.'H~';~; , ~ </ r~-:'N." r-O~t\-. ..,.... "';. §. ~ ~ ..".I.~ .~ ( ~~l~E :¡ ~~~~~~1, AI,ASIiA. OIL AND GAS CONSERVATION COMMISSION TONY KNOWLES, GOVERNOR 333 W. "JTH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Bobby L. Smith Drilling/Operations Manager XTO Energy, Inc. 3000 North Garfield Suite 175 Midland TX Re: Middle Ground Shoal C24A-23LN XTO Energy, Inc. Permit No: 202-087 Sur Loc: 584' FSL, 1496' FEL, Sec. 23, T8N, R13W, SM Btmhole Loc. 2040' FNL, 1134' FWL, Sec. 23, T8N, R13W, SM 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. Annular disposal has not been requested as part of the Permit to Drill application for Middle Ground Shoal C24A-23LN. Blowout prevention equipment (BOPE) must be tested in accordance with 20AAC 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, c~~~ Chair BY ORDER OF THE COMMISSION DATED this~day of April, 2002 jj c/Enclosures cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~TO ~kRGY April 8, 2002 Ms. Cammy Oechsli-Taylor, Chair Alaska Oil and Gas Conservation Commission 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RE: Application for Permit to Drill: C24A-23LN Sidetrack Dear Ms. Oechsli-Taylor, .//' XTO Energy, Inc. hereby applies for a Permit to Drill an offshore development well from Platform C in the Middle Ground 1hoal Field of Cook Inlet.. The well is planned as a sidetrack of the existing C24A-23 wellbore in order to penetrate and develop an un- drained portion of the Hemlock conglomerate in the vicinity of Platform C. Approval of the associated pre-drilling work plan for the existing wellbore has been requested via a Sundry Notice submitted under separate cover. The anticipated spud date of C24A-23LN is approximately May 11, 2002. /' The well will be sidetracked just above the Hemlock reservoir from the existing 7" production liner. A 6" hole will be directionally drilled to penetrate the Hemlock reservoir after which a 5" slotted production liner will be set in place and a 2-7/8" gas lift completion installed. . Please find attached information as required by 20 AAC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1) 2) 3) Form 10-401 Application for Permit to Drill per 20 AAC 25.005 (a). Fee of $100.00 payable to the State of Alaska per 20 AAC 25.005 (c) (1). A directional plat showing the well's proposed surface and bottomhole locations per 20 AAC 25.050 (c) (2). Directional plots and proximity calculations in accordance with the requirements of 20 AAC 25.050. Diagrams and descriptions of the BOP equipment to be used as required by 20 AAC 25.035 (a)(I) and (b) were previously submitted to your office and are on file. A complete proposed casing program is attached as per 20 AAC 25.030. The drilling fluid program, in addition to the requirements of 20 AAC 25.033 are attached. A copy of the proposed drilling program is attached. XTO Energy does not anticipate the presence of H2S in the formation to be encountered in this well. However, H2S monitoring equipment will be 4) 5) 6) 7) 8) 9) XTO Energy Inc. . 3000 N. Garfield. Suite 175 . Midland, Texas 79705 . (915) 682-8873 . Fax: (915) 687-0862 Ms. Oechsli-Taylor Page 2 functioning on the rig at all times during sidetracking, drilling and completion operations. 10) While this well is considered to be a development well, basic mud logging will be performed while drilling to aid in tracking the location, thickness and quality of the intervals penetrated. 11) A Summary of Drilling Hazards is attached. 12) The following are XTO Energy's designated contacts for reporting responsibilities to the Commission: 1) Completion Report (20 AAC 25.070) Bill Penrose, Senior Drilling Engineer (907) 258-3446 2) Geologic Data and Logs (20 AAC 25.071) Mike Langeler, Senior Geologist (817) 885-2;;81 If you have any questions or require additional information, please contact me at (915) 620-6718 or Bill Penrose at (907) 258-3446. Sincerely, XTO ENERGY, INC. fttUy L 0. Bobby L. Smith Drilling/Operations Manager enclosures cc: Bill Penrose RECEIVED APR ,8',2002 AIIII8ØIIGllQaOìJllldll1an AIdIIIIga ALASKA( STATE OF ALASKA ,," L.. AND GAS CONSERVATION CO~. PERMIT TO DRILL 20 MC 25.005 [ ] Service [ ] Development Gas [ X] Single Zone [ ] Exploratory [ ] Stratigraphic Test [X] Development Oil 5. Oatum Elevation (OF or KB) 10. Field and Pool 105' OF 6. Property Designation ADL 18756 7. Unit or Property Name Middle Ground Shoal 8. Well Number / C24A-23LN 9. Approximate spud date Amount 5/11/02 $200,000.00 14. Number of acres in property 15. Proposed depth (MD and TVD) 5,120 13,107' MD, 10,155' TVD 17. Anticipated pressure ¡{see 20 MC 25.035 (e) (2)} Maximum surface 2,386 psig, At total depth (TVD) 3,500 psig W(:,Å;- itl1/0 1- ,SSION t- 'í¡)~ 1 a. Type of work [X] Orill [] Redrill1 b. Type of well [ ] Re-Entry [ ] Deepen 2. Name of Operator XTO ENERGY, INC. 3. Address 3000 NORTH GARFIELD, SUITE 175, MIDLAND, TEXAS 79705 4. Location of well at surface 584' FSL, 1,496' FEL, Sec. 23, T8N, R13W, SM At top of productive interval 342' FSL, 1,570' FWL, Sec. 23, T8N, R13W, SM At total depth 2,040' FNL, 1,134' FWL, Sec. 23, T8N, R13W, SM 12. Distance to nearest property line 113. Distance to nearest well 1,500' NW At 11,349': 168' from C13-23 16. To be completed for deviated wells Kick Off Depth 9,400' MO 18. Casing Program Size Hole Casing 6" 5" [ ] Multiple Zone MGS 11. Type Bond (See 20 MC 25.025) Blanket Number 103b>Z?:.6Ò 1363004 .-5J> Maximum Hole Angle 84 deg Setting Depth Specifications Top Bottom Quantity of Cement Weight Grade Coupling Length MD TVD MD./ TVD (include stage data) 17.95# L-80 513 Hydril 3,907' 9,200' 8,676' 13,107' 10,155' Slotted liner - no cement./ 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10,620 feet 9,771 feet 10,531 feet 9,719 feet Plugs (measured) None Junk (measured) None Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Production Liner 1,315' 7,345' 13-3/8" 9-5/8" 965 sx 540 sx 1 ,420' 7,450' 1,383' 6,940' 3,854' 7" 1,300 RECEIVED617' 9,769' Perforation depth: measured 9,616' -10,417' (8 intervals) true vertical 9,047' - 9,649' (8 intervals) ,8 '2002 AfaskaOil&GasConl.Qxnmiuion A.,dta.. APR [ X] Filing Fee [ ] Property Plat [ ] BOP Sketch [ ] Diverter Sketch [ X] Drilling Program [ X] Drilling Fluid Program [X] Time vs Depth Plot [] Refraction Analysis [ ] Seabed Report [ ] 20AAC25.050 Req. Contact Engineer Name/Number: Bill Penrose (907)258-3446 Prepared By Name/Number: Bill Penrose (907)258-3446 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed f(.JL. L ~7!;/ Title Bobby L. Smith, Drilling 1 Operations Manager yvV¡ Commission Use Only Permit Number IAPI Number . . I ' fqßrov~h~te I See cover letter ~z---ðf:r7 -;)0" 733'''' 20è¡tJ/ ,-6/ l.\ \A\n V'~ forotherrequirements Conditions of Approval: Samples Required: [ ] Yes f.>S1 No \ 'Mud Log Required [ ] Yes r,<J No Hydrogen Sulfide Measures: [ ] Yes pc.] No Directional Survey Req'd b<J Yes [ ] No Required Working Pressure for BOPE: [] 2M, [f3M, [] 5M, [] 10M, [] 15M Other: l()()O ~«>( ~O~ ~...~ 4Q ~ 0n91nal Slgnèd By Cammy Qechsli T aylOf 20. Attachments Date 't/~!oz. Approved By Form 10-401 Rev. 12-01-85 Commissioner by order of the commission Date 4 ;JJ t (;r- Submb I~ \r' Jlicate XTO Energy, Inc. MGS C24A-23LN Sidetrack Procedure With the rig over C24A-23, the BOPE installed and tested and the C24A-23 wellbore plugged with cement: RIR with 7" one-trip whipstock. Orient and set whipstock on the cement plug at ~,400'MD and mill a window in 7" casing using a 6" mill. J Directionally drill 6" hole Horn 9,400' to 13,107' MD. / Run 5", 17.95#, L-80, Rydril513 slotted liner to 13,107' MD with TOL at approximately 9,200' (~200' of lap). Displace well to filtered Inlet water. / Run 2-7/8", 6.5#, L-80, 8rd EUE completion with gas lift design. Pickle inside of tubing with RCI/xylene and circulate inhibited filtered Inlet water into annulus before setting packer. N/D BOPE, NIU tree. Test tree to 5,000 psi. Release rig. XTO Energy, Inc. Drilling Fluid Program, Pressure Calculations, and Drilling Area Risks MGS C24A-23LN Sidetrack Drillin2 Fluid Properties: Density PV YP Funnel Vis Initial Gel 10 Minute Gel HTHP Filtrate pH 0/0 Solids Hemlock Fm. - (9,400' - 13,1 °JMD) 8.4 - 8.8 20 - 25 18 - 22 75 - 115 8 - 20 15 - 30 4-5 Oil Base <5 Drillin2 Fluid System: ,/' Two Derrick Shale Shakers Desander, Desilter, Mud Cleaner Centrifuge Degasser Pit Level Indicator (Visual and Audio Alarms) Trip Tank Fluid Flow Sensor Fluid Agitators Maximum Anticipated Surface Pressure: The maximum anticipated surface pressure (MASP) for the single hole section in this sidetrack will be the lesser of the formation pore pressure (less a full gas column to the surface) or the formation fracture pressure at the last casing shoe (less a full gas co lumn to the surface). Based on offset well data, the highest formation pressure expected in this 6" hole section is 3,500 psi at the section TD of 10,155' TVD (or 0.345 psi/ft). Well- documented fracture gradient data for this area indicates that the fr¥ture gradient at 8,858'TVD where the window will be milled in the casing is 0.764 psi/ft. Complete evacuation of the wellbore, except for a 0.11 psi/ft gas gradient, is assumed. 6" hole section MASP (pore pressure) MASP (fin breakdown) / (10,155 ft)(0.345 - 0.11) = 2,386 psi (8,858 ft)(0.764 - 0.11) = 5,793 psi Therefore, MASP in the 6" open hole section is 2,386 psi and the BOPE will be routinely tested to a working pressure of3,000 psi. - Well Proximity Risk: The nearest wellbores to that ofC24A-23LN are C13-23 and C13A-23. This well will be 168' from Well C13-23 at a depth of 11,349'MD and will pass 337' from Well C13A-23 at a depth of 12,400' MD. Drillin2 Area Risks: The primary drilling risks in the C24A-23LN area are those of stuck pipe in the coals of the Tyonek and Hemlock Formations and lost circulation within the Hemlock Fm. The risk of stuck pipe in the Tyonek and Hemlock coals will be countered in three ways: 1.) Drillers experienced at drilling the formations of the Cook Inlet Basin will be used. 2.) Bit selection will include those which experience a slower rate of penetration when entering coal beds, thus giving warning of coals being encountered and preventing the BRA from entering them until the coals can be reamed open. 3.) The well's kick-off point will be below the most severe coals in the Tyonek Formation. Lost circulation in the Hemlock interval will be treated with conventional LCM. While experience has shown that this will be effective, the option will also be maintained of running casing at this point, if necessary, in order to allow the lowering of the mud weight to aid in so Ivîng a severe lost circulation problem. Dispósal of Muds and Cuttin2s: MGS Platform C has a dedicated Class II disposal well. All waste wellbore fluids will be injected down the disposal well as will cuttings after they are ground. XTO Energy, Ine C24A-23LN Casin2 Properties and D.esi2n Casing Performance Properties Internal Collapse Tensile Strength Size Weight Yield Resistance Joint Body TVD MD Design Safety Factor* (in.) (lb/ft) Grade Cnxn fuill Ú2ill (1.000 lbs) (ft RKB) (ft RKB) T B C 5 17.95 L-80 513 Hydril Slotted Slotted 321 422 10,155 13,107 5.16 N/A N/A * Tensile design factor is calculated using pipe weight less buoyancy. Burst design factor for 5" liner does not apply since liner is slotted. Collapse design factor for 5" liner does not apply since liner is slotted. --- Casing Setting Depth Rationale 5" 13,107' RKB, MD Production liner to provide hole stability for production operations. C24A-23LN Summary of Drillina Hazards POST THIS NOTICE IN THE DOGHOUSE ~ There is a potential for lost circulation as the wellbore penetrates the Hemlock reservoir. ~ Pipe sticking tendency is possible in the coals above and in the Hemlock reservoir. ~ This wellbore is planned to pass approximately 168' from Well C13- 23 at a depth of 11,349' MD. It will pass approximately 337' from P&A'd Well C13A-23 at a depth of 12,400'. ~ There is no H2S risk anticipated for this well. CONSULT THE C24A-23LN WELL PLAN FOR ADDITIONAL INFORMATION Created by SutnerlQnd For: B Penrose Date plotted: 25-Mar- 2002 Plot Reference Is C24A-23LN Versicm #2. Coordinates ore In feet reference slot 14-32. .True Vertical Depths are reference rotary table. ...Æ: INTEq XTO Energy, Inc. Struoture : C PLATrORM Well: C24A-23 ;[t9 neld : Middle Ground Shoals Location: Cook Inlet, Alaska . ..................... JA-A - - - -==--=- -~~~ w=-- :J~O =" . ----- Point ----- MD Inc Dir TVD North East V. Sect Deg/100 KOP 9400.00 25.05 37.00 8857.55 -318.40 -2267.86 353.04 0.00 End of Build/Turn 9717.32 34.13 31.16 91 33.25 -188.27 - 2181 .17 452.43 3.00 End of Hold 10387.89 34.13 31.16 9688.31 1 33.70 -1986.47 704.10 0.00 I I ~ Target C24A-23LN T /HR( 10804.04 83.77 343. 1 4 9905.00 465.00 -1986.00 1021.02 15.0'0 i Continue Hold 12312.00 83.77 343.14 10068.72 1899.62 -2420.78 2520.07 O.OO! I T.D. & Target C24A-23LN 13107.05 83.77 343.14 10155.00 2656.00 -2650.00 3310.43 0.01 ._.__._,-~--_._.- XTO Energy, Created by Sutllerlond For: B Penrose Date pIOtU!4 : 2:)-uor-2002 Plot ReI<!reI'I(e is C2~-2JLN \ler.ion #2- CoordiI.ms <Ire in teet rdenlllCe slot #4- J2.. T tU<I Vertical DoIpths are nofBnInœ rotary bible. R.. ... 7800 -; 8000 - 8200 - 8400 - ........... -I- 4) 8600 - (1) -- .......... ..c 8800 - of- a. (I) Cl 9000 - C 0 += 9200-. '"- (I) > 4) 9400- :::s '"- I- I 9600 - V 9800 -: 1 ÜOW -' Structure: C PLATFORM --.---------.-- Inc. ~!g Well: C24A-23 Field: Middle Ground Shoals Location: Cook Inlet, Alaska <- West (feet) I NTEQ 3000 II TARGET 'f/EC ! 2010' FNL, 1075' m. I I SEC 23, T8N, R13lr, 8M 2800 2600 2400 2200 2000 1800 j6GCì I ¡ ~M~ r LOV<'; L ~ 2600 - 2400 - 22QO ,- - 2000 -1800 -¡SOO ^ - 14-00 ¡ Z t- 0 ..... -1200 -+- ::r ........... - -1000 <Ð <I.) -+- .......... - 800 - 600 - 400 - 200 - 0 - 200 t 400 0CJ "'\ Á.....<:/ --4 1Q400 «"- * <.<5 ~ ;¡; C:>() r:'.....èi, ~ '\: ~.) ~4'.i / ò~o, 0« <)() . ,",<::- 'f= ...,. ",v c; 'i '0'0 ",",v' .'-Ò\ .p" t:{P v <òv~ (\" }. <¡.. ,\'0('-U ...,()" ~ <0 ","J' ,") bt. "':i 8", Tû-T/HC \~ \ \ \~ ~ ~ TARGET T /HR 1080' FBI.. 1738' FWL SEC 23, TaN, R13W, 8M 34.13 DEG TANGENT ANGLE ~ cOP ,¿,'" Q ~. 0 ò'òÖJ {j? ~ 9'0 -<:- <¿-. Lj.' ",\ ~v .¿ ,,0} ,":J ":t" ,~ Ý¡" "'5 83.77 DEG TARGET ANGLE 200 400 600 BOO "liJGO -¡200 1400 -r60iJ: 180G Tgt- T /HR (EOC) Bgin Finol End Bui!d/T urn ,,"\ ~. ,,"\ ~. 2000 I 3000 2200 240.0 26Gü 2800 Vertical Section (feet) -> Azimuth 343.14 with reference 0.00 5, 0.00 E trom slot #4-32 3200 .3400 3500 XTO EJlt;,t"tJY, r~ T'";T "".,"",-:-"I.-~1.~.... '-' ='.L...""i..:.. i i..)r;'..iY.:. Sl8t#~-'32 PRO P 0 S A L LISTIN(':; Baker Hughos JNTEO y.ou;(;ce[ ; C24A..-23LN ,t:T.,-"",~-: .-......- .!:t r¡ '" 'C:..L ~..1..UH 11 ¿. ~Q.i : Lice'rIse : Date printad ; 22-Mar-20D2 Last revised: 22-Mar-2002 field is centred on n60 50 4.803,w151 29 11.941 'S'tructur.e is .centred. orl n£O 46 3'6.."82'6,\-.;151 29 3'6.377 Slot location is n60 45 50.887,w151 30 7.659 Slot G:cid coc~cdinate8 <1re N Slot loca.l coordinates arc 2474301~626, E 231403,401 4665~OO S 1554~OO w Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is'I'rue North XTO Energy, I~c. - -- ---,--' ~ , . -. , ~, ,...,,~ ,.. '- .- -,.. - - - ~- - - - - - - -, .- - - - - -- Middle Ground Shoals,Cook Inlet, Alaska ¡"'íei-:-JsIJ r~tJ J 11(:1 ,¡ q" A-,: iJl.!!Ji h T r liP ~vrp r i D€pth Degrees Deq rees Depth 9400.00 25.05 37.00 8857.55 :./_'\JV. vv . \""U ....i"::.. ¡:; C.,',.¡'''-.. ('"..: -. U:Jo.:. 1 .uv 9600.00 30.75 32.95 9034.25 ~ ~. ~ ~ -' -. -- -' --.... 9717 . 32 34.13 31.16 9133.25 10000.00 34.U :n.16 '7:-367.24 10387.89 34.13 31.16 9688.31 :.::. .L.\...' -,.;.,~, ~. ';t:¡i;. 10500.00 45.36 11. 34 9774.72 10600.00 57. :ì2 359.68 98:ì7 .21 10800.00 83.23 343.43 9904.54 10804.02 83.76 343.14 9905.00 -'_''''''1''1'-;1:'.. "0"''' --' ";¡; ~.. - j..'-;:: 11000.00 83.77 343.14 9926.28 11500.00 83.77 343.14 9980.56 12000.00 83.77 343.14 10034..85 ~ 12400.00 83.77 343.14 10078.28 12500.00 83."J7 343.14 100e9.13 12700.00 83.77 343.14 10110.84 12800.00 83.77 343.14 10121.69 13000.00 83.77 343.14 10143.39 13100.00 83.77 343.14 10154.24 13107.03 83.77 343.14 10155.00 Mar-02 PR0I?OS..ZiL LISTING r:-~ '.......... ¡ J...U':j'C --"- - - - 0 Last revised; 22-t1ar-2002 318.40 S R E ( TAN G iJ L A R 353.04 KOP - Sidetrak pt Duyley Degil00Ït ~v~eL L ~. (', o. -'"¡ .~¡ .' L..(.'¿. LU ",:) COO R DIN ATE S ~..; ,-I /"\ e, ,; ...)uv.v"::. 241. 62 S --' v. '-'- 188.27 S 52.54 S 133.70 N ..J... ~I ../ .. \.J ~., 200.20 N 277.61 N 461.16 N 464.99N 651. 43 N 1127.11 N 1 602 . 7 9 N 1983.34 N 20H1. 4'l N 2268.74 N 2363.88 N 2554.16 N 2649.29 N 2655.98 ill Sect 2267.86 W 0.00 ...-¡ ,~; .; " LL~...l... :; ,",n J.vv " 2214.52 W 3.00 411.06 -~ - '-' ..... . - , ~ . ~ ~ .' 2181.17 W 3.00 452.43 End Build/Turn ;¿O99.09 W 1986.47 W 0.00 0.00 S5e.5:) 704.10 Bgin .Final BuildiTurn .L. ,,/ U ~/... --'--.j... ... '''¡'':'''' 1962.17 W 1955. Tl W 15.00 15.00 760.69 !ß2.80 1984.85 W 15.00 1017 . 01 1986.00 W 15.00 1021. 00 'l'gt-TiHR (.80C) _.,.-,..- .-;...-., ,. c" ,. ,JJI 1\_,'"" '..'" '..- ':I..!... ......, ........... 2042.50 W 0.00 1215.83 2186.66 w 0.00 1712.87 2330.82 W 0.00 2209.91 2446.15 W 0.00 2607.55 2474.98 W 0.00 2706.96 2532.64 W 0.00 2905.78 2561.47 W 0.00 3005.19 2619.14 W 0.00 3204.01 2647.97 W 0.00 3303.42 2649.99 W 0.00 3310.41 'l'D-'l'/HC All data is in feet unless otherwise stated. Coordinates from slot #4-32 and TVD from rotary table (105.00 Ft above mean sea level). Total Dogleg for wellpath is 71.95 degrees. Vertical section is from wellhead on azimuth 343.14 degrees. Presented by Baker Hughes IN'l'EQ XTO EneIgYl Inc. - Middle Ground Shoals, Cook Inlet, Alaska -~ ~"',''''' - ":'."" ,.-".. Comments in well path -------------------- -------------------- ,-...................,..,.,...,,- PROPOS..I;L Page 2 LISTING Last revised: 22-Mar-2002 9717~32 9133.25 ----------------------------------------------------------------------------------------------------------- 9400.00 885"7.55 10804.02 9905.00 10804.04 9905.00 ~"""-'-' . . oJ...., 13107.05 10155.00 ï'':''r 1-",,,,,, 318.40 S 188.27 S 464.99 N 465.00 N 2656.00 N ~:;':? J:-: '? Y> ~'-~ ~ ? y' 2267.861f\! 2181.17 liI KOP - Siàetrak Ft End Build/Turn 1986.00 W Tgt-T/HR (EOC) 1986.00 W C24A-23LN T/HR(Alt) 2650.00 W C24A-23LN T/Hr(Fixed) Rvsd 22-Nar-02 16-Apr-Gl Casing positions in string 'A' ------------------------------ ------------------------------ (,:,.'.~ Y>~~ <;;. . i:.:","" n¡a Utì57.55 ----------------------------------------------------------------------------------------------------------- 2650.00W Target name :318.408 2267.B6W 13107.05 10155.00 :!.::.:. r:qe'r,~~ .::;c,~ ~()f': '.i.a r,R(~ 2656.00N T.V.D. Revised ---------------------------------~--- ------------------------------------- Geographic Location Rectangular Coordinates \ ". ... \L, .................... .'-0.....-..." ----------------------------------------------------------------------------------------------------------- 2650.00W 16-Mar-2001 C24A-23LN T!Hr(Fixed 10155.00 2656.00N XTO E.nergy, Inc. e PLATFORM C24A-23 slot #4-32 Middle Ground Shoals Cook Inlet, Alaska PRO P 0 S ALL I S TIN G by Baker Hughes INTEQ Your ref: C24A-23LN Version #2 Our: prop5183 License: Date printed: 22-Mar-2002 Date created: 20-Mar-2002 Last revised: 22-Mar-2002 Field is centred on n60 50 4.803,w151 29 11.941 Structure is centred on n60 46 36.826,w151 29 36.377 Slot location 45 .887, 30 .659 Slot Grid coordinates are N 2474301.626, E 231403.401 Slot local coordinates are 4665.00 S 1554.00 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North .'\.lU Energy, Inc.. ~ PLATFOffi4,C24A-23 Middle Ground Shoals, Cook Inlet, Alaska Measured lnclin Depth 9400.00 25.05 9600.00 30.75 9700.00 33.63 9717.32 34.13 10387.89 34.13 10400.00 35.16 10500.00 45.36 10600.00 57.32 10700.00 10800.00 10804.02 10804.04 11000.00 11500.00 12000.00 12312.00 12400.00 12500.00 12600.00 12700.00 12800.00 12900.00 13000.00 13100.00 83.77 13107..03 83. 13107.05 83.77 Deqrees ~ . 34..13 70.09 83.23 83.76 83. 83.77 83. ï7 83.77 83.77 83.77 83.77 83.77 83..7ì 83.77 '83.. 83.77 !::'cqrees Azimuth True Vert 8857.55 37.00 34./9 32.95 31.41 31.16 31.16 28.53 11.34 359.68 350.88 343.43 343 .14 343.14 343.14 343.14 343.14 343.14 313.14 343.14 343.14 343.14 343.14 3-13.14 343.14 "C'epth 9034.25 9118.87 9133.25 3:..16 9367..24 9688.31 9698.27 97ì4.72 9837.21 9881.49 9904.54 9905.00 9905.00 9926.28 9980.56 10034.85 10068.72 lO078.2a 10089.13 10099.99 10110.84 10121. 69 10132.54 10143.39 343.14 10154.24 343. 343.14 10155.00 318.40S R E eTA N G U L A R COO R DIN n T E S 2267.86W .¿Ij~ 241.62S 196.525 188.27S 52..545 133.70N 139.68N 200.20N 277 . 61N 366.61N 461..16N 464.99N 465."ODN 651.43N 1127.11N 1602.79N 1899.62N 1983.34N 2078.47N 2173.61N 2268.74N 2363.88N 2459.02N 2554.16N 2649.29N 2656.00N 2214. S2W 2196.1SN 2181.1ìW 2D99.D9~'] 1986.47W 0.00 1983.04\'¡ 15.00 1962.17W 15.00 1955.37W 15.00 1963.llW 1984.85W 1986.00W 1986.00W 2042.50W 2186.66W 2330.82W 2420.78W 2446. 2474.98W 2503.81W 2532.64W 2561.47W 2590. 2619.14W 2647 . 97W 2649. 99¡~ 2650.00W PHOPOS.;L LISTING Dogleg Deq!1 OC:ft Your reÎ : C24A-23LN Version #2 Last revised: 22-Mar-2002 Page - 0.00 353.04 Sect Eastinq G RID COO R D S N~.rthi~q Vert 229128.93 2474034.90 .'~ 2 229184.00 2474110.45 229213.36 2474154.89 229218.56 2474163.02 2~'74296.. 229420.52 2474480.48 229424.08 2474486.37 229446.33 2474546.40 229454.89 2474623.63 229449.18 229429.60 229428.53 229,,28.53 229376.29 2292'12.99 229109.69 229026.51 229003.05 228976.39 2474712.79 2474807.81 2474811.66 247481:. 2474999.34 2'Jï51J78.16 2475956.99 2476255.78 2476340.05 2476435.82 228949.73 2476531.58 228923.07 2476627.35 228896.41 2476723.12 228869. 228843.09 2476914.65 228816.43 2477010.42 228814.55 2477017.17 All data in feet unless otherwise st.ated- Calculation uses minimum curvature method. Coordinates from slot #4-32 anà TVD from rotary table (105.00 Ft above mean sea level). Bottom hole distance is 3751.91 on azimuth 315.06 degrees from wellhead. for: wellpath is 71. 95 from wellhead on azimuth Grid is alaska - Zone 4. Grid c;oo.rdi.n.ates and. 3.00 411.06 445.99 452.43 u-sinq the Clarke - 14 degrees. 3..ûO 3.00 558.53 704.10 708.87 760.69 832.80 15.00 920.22 15.00 1017.01 15.00 1021.00 1 .¡:;; 1021.D2 0.00 1215.83 0.00 0.00 0.00 0.00 0.00 1ï12.87 2209.91 2520.07 2607.55 2706.96 0.00 0.00 0.00 0.00 0.00 2806.37 2905.78 3005.19 3104. 3204.01 0.00 3303-42 00 .3310 0.00 3310.43 Presented by Baker Hughes IN'rEQ spheroid XTO Energy, Inc. ~ -:-'-'- -. ""'-"""~.,:.~ ",-..-, "~ -, '~'::'! ,- ë.!;!-.':' ::'I.)'':''>.''C~:r ".'~ ,-::,-",-.<.,) Middle Ground Shoals,Cook Inlet, Alaska ND TVD 9400.00 8857.55 9717.32 9133~25 lO38ì.89 9ó88.31 10804.02 9905.00 13107.03 10155.00 13107¥O5 10155.00 TOp MD Top T'vD 188.27S Rectangular Coords. 318.40S 133.70N 464.99N 2655.98N 2656.00N PROPOSAL LISTING y-.:::. c ~ ,-.'-' -, - -;"")-...- - .' -:...-,,-/_.J ;..',:", Last revised: 22-Mar-2002 Ccrr..m€:cts in ~'Jel.lpaLn -------------------- -------------------- Comment 1986.001'< 2267.86W KOP - Sidetrak pt (EOC) Page 2 n/a 8857.55 -------------------------------------------------------------------------------------------------------. Casing Target name 2181.17írJ 1986.47W Enû Build/Turn Bgin Final Build/Turn -, .~-, '~~--'- ~ '-:-, ' - ~ .J.. \_' - ..'-'.:.... v- 2649.99W TD-T/HC 2650 - QO~i 318.40S Rectangular Coords. 2267.86W 13107.05 10155.00 2650.00W C24A-23LN T/Hr(F.L-:ed) HI/3d 22-r~ía.r'-02 Ca.sing -""- .,.-~~. .-~ ".,.. t ;:) \. .J... .L.~.L ':::J L""'~ Revised ---------------------------------------------------.-------------------------------------- C24A-23LN T/HR{Alt) ------------------------------ ------------------------------ Bot MD Bot TVD Rectangular Coords. 2656.00N Targets associated with this wellpath -------.-------- -----------.---.-- -------- ----_._._----------------------------- Geographic Location T.V.D. Rectangular Coordinates 9905.00 465.00N 26:)6. --- -- -..- ..- -- ..- -- ._- -- - -- --.-- 1986.00W 16-Mar-2001 3-D MINlt-1UM XTO Energy, Inc. C PL.';'T FORI-1 --, slot #4-32 -'-- -"-o.":"'...J Cook Inlet, Alaska D I S TAN C E C LEA RAN C ERE P 0 R T Baker Hughes INTEQ Your ref: C24A-23LN Version #2 uur reI ~ License: Date printed: 22-Mar-2002 LJate Last revised: 22-Mar-2002 Field is centred on n60 50 4.803,w151 29 11.941 Structure is centred on n60 46 36.826,w151 29 36.377 Slot Grid coordinates are N 2474301. 626, E 231403.401 Slot local coordinates are 4665.00 S 1554.00 W project:ìon type: aJaska - Zone 4, Spheroid: CJarke - 1866 Reference North is True North Report is limited to clearances less than 500 feet Object wellpath DECREASING CLEARANCES of less than 1000 feet are indicated by an asterisk, e.g. 487.4* MII/D <9252-13005'>, ,A23"'01LW,A PLATFORM NSS <8177-11550'>"A23-01RD,A PL..J\..TFORM MSS <0-11202'>, PLATFORM MSS <383-12586'>"A33-01,A PLATFORM MSS <9675-12000'>"A12-01,A PLATFORM MSS <9495-11035' >, ,A32-11,A PLATFORM ?Ll::iTFOB1>i MSS <12013-13894'>¡¡AI201LNl¡A PLATFORM MSS <13278-13821'>,¡AI201LN2,A PLATFORM MSS <10630-13238' >¡ ,All-Ol,A PLATFORM MSS <313-9650'>"A12-lZ,A PLATFORM ¡:' J....¡¡.{'..1 t u t<l"l PGMS <0-13335'>"A12A-01,A PLATFORM A24-01LN Version #2"A24-01LN,A PLATFom1 PMSS <9960-11994'>"A24-01LE,A PLATFORM MSS <O-10900'>"A24-01,A PLATFORM 1>1,':,,:', i"'.i.;",'i,i" t i.Jt<J.']. MSS <417-9655'>¡¡A31-14¡A PLATFORM PMSS <9714-11708'>, ,A31-14LW¡A PLATFORM PGMS <8854-10175'>"A32-11R,A PLATFORM PMSS <5650-10750'>"A3411LS2,A PLÞ-TFORM /, PMSS <8303-11209'>"A34-11LS,A PLATFORM A42-14A Version #l"A42-14,A PLATFORM MSS <1250-10800'>¡¡A42-14,A PLATFORM MSS <O-9610'>".A13-12,A PLATFORM (".h13:. -12I(Dt"'1\.P,L]~TFOF21 MSS <7259-7750'>"A14A-l,A PLATFORM PGMS <0-9930 '>, ,A33-11,A PLATFORM PMSS <8780-11501'>, ,1'33-11LS,A PLATFORM - .,. ,~."... '" _. ,~.-:< - -- - --_.~_.- ,'J f ,j'U..5U-L.LNl,J--':.. i".i..d-i'l't\.JlCL'j PHSS <8824-13397' >"A13-01¡A PLATFORN Closest approach with 3-D Hinimum Distance method Last revised Distance M.D. Diverging from 1'1.0. 15-Aug-2001 13034.0 13107.1 13107.1 lS-Jul-2001 13034.0 13107.1 13107.1 . J. 30-May-2001 13034.0 13107.1 13107.1 8-Feb-2000 13246.5 13107.1 13107.1 24-Jan-2001 12511. 8 13107.1 13107.1 24-Jan-2001 10829.9 13107.1 13107.1 I-Jun-2000 1.2511. 8 13107.1 13107.1 I-Jun-2000 12511. 8 13107.1 13107.1 8-Feb-2000 13228. 9 13107.1 13107.1 13-Feb-20D1 11528.3 13107.1 13107.1 . À .1 22-May-2000 13095.2 13107.1 13107.1 20-Sep-2000 13136.9 13107.1 13107.1 31-May-2000 13009.3 13107.1 13107.1 I-Jun-2000 13009.3 13107.1 13107.1 I-Jun-2000 6812.3 13107.1 13107.1 I-Jun-2000 6166.3 13107.1 13107.1 I-Jun-2000 11002.6 13107.1 13107.1 14-Nov~2000 7012.7 13107.1 13107.1 1-oct-2000 6181.5 13107.1 13107.1 8-Feb-2000 4915.7 13107.1 13107.1 ll-Feb-2000 6356.0 13107.1 13107.1 1-Jun-2000 10434.1 13107.1 13107.1 -,¡:ji.~ ~ . ~ I-Jun-2000 13271. 6 13107.1 13107.1 1-Jun-2000 9382.4 13107.1 13107.1 1-Jun-2000 7488.4 13107.1 13107.1 .í.3121. I-Jun-2000 13121. 4 13107.1 13101.1 PHSS <li540-12641'>"A13-01,A PLATFORH MSS <8070-10850'>"A13-01,A PLÞ-TFORM 1155 <3::JU-sr¿6Ü'>, ,-'\44-11.-'\ Phll"TFOR.!>1 MSS <313-10555'>"A33-14,A PLATFORo."1 PGMS <O-11997'>"A44-02,A P~TFORM MSS <0-10960'>"A23-12,A PLATFOill1 MSS <8748-9840'>"A43-11,A Ph~TFORM - - ~ -.". - - . - . --, ~.. - -- - "",,':'":';-' ....~~~~,..;.':" ""-'...,;.;..'~"",;"',,,,,':".....'.;. PGMS <0--¡-¡6':J'>"A41A-ll,A PLATFORM PMSS <7706-12047'>"A41AIILN,A PLATFORM PMSS <7208-10863'>"A41-11,A PLATFORo."1 Pl>1SS <8762-11156'>, ,A41-11.LN,A FLATFOF.l"l , , MSS <320-10022'>, ,All-13,A PLATFORM MSS <1787-10200'>"All-13R2,A PLATFORM A34-14LW Version #9"A34-14LW,A PLATFORM MSS <5643-12100'>"A34-14RD,A PLATFORM MSS <1046-11480' > "A34-14,A PLA'l'E'ORM MSS <1452-10241' >, ,A32-14,A PLATFORM PGMS <0-11530'>"A22-14,A PLATFORM PMSS <10230-12880'>"A22-14LS,A PLATFORM [' L}:'...T ["0 BI'l PHSS <'1943 - 11992'>, ,A14-01LN2,A PLATFORM MSS <3165-11918' >, ,C-LINE, C PJJATFORM MMS <0-9850'>"C42-23,C PLATFORM MSS <0-9660'>"C23-23,C PLATFORM GYRO <0-1189S'>"CI2-23,C PLATFORM C22A-26LS Verso #2"C22A-26LS,C PLATFORM GYRO <0-12140'>"C22A-26,C PLATFORM GMS <901-11800'>"C21-23,C PLATFORM /' f' GHS<601-1030S'>"C22-23,C PLATFORM MSS <3053-10254'>"C31-23,C PLATFORM MSS <1952-9642'>"C34-23,C PLATFORM MSS <3133-11282'>"C34-26,C PLATFORM MSS <3160-10712'>"C41-23,C PLATFORM MSS <1001-11151'>"C41-26,C PLATFORM MSS <651-12600'>I1C43-14,C PLATFORM MSS <3054-9872'>, ,C43-23,C PLATFOR..M GHS <3039-9995'>"C22-26,C PLAT FOffi.1 GHS <4094-10027'>"C22-26RD,C PLATFORH C31-26LS2 Version #2"C31-26LS2,C PLATFORM MSS <361-9935'>"C31-26,C PLATFORM PIJ\.T"FClliS C23-26LW Version ,C23-26LW,C PLATFORM GYRO <306-5000'>"C23-26,C PLATFORM GHS <265-13092'>"Cl1-23,C PLATFOR¥1 GMS <0~12265'>"C11-23,C PLATFORM i'1MS <3108-12013'>"Cll-26,c PLATFORM GMS <265-12290'>"C21A-23,C PLATFORH M:~D <10617 - 11163'>"C13A-23,C PLATFORM PGMS <0-11698'>"C13A-23,C PLATFORM C13]ì-~2j.r C MMS <5':J1-1221S'>"C24A-14,C PLATFORM C32-23LW version #10"C32-23LW,C PLATFORM GMS <0-3900'>"C24-14,C PLATFORM MWD <3200 - ?????>"C32-23LW,C PLATFORM ;", GYRO <O-10620'>"C24A-23,C PLATFOill1 - I-Jun-2000 13121.4 13107.1 22-May-2000 13121.4 13107.1 b-Feb-~000 8317.1 13107.1 8-Feb-2UOO 4619-3 131U-¡.1 16-Feb-2000 12650.8 13107.1 8-Feb-2000 10607.6 13107.1 1-Jun-2000 ~67~.O 13107.1 - ...''-'''-''- -.'...."... ".... - ....' - -" ~ .-... I-Jun-2000 12409.9 13101.1 I-Jun-2000 12409.9 13107.1 1-Jun-2000 12263.7 13107.1 16-Feb-2000 12274.2 13107.1 22-May-2000 22-May-2000 21-Jun-2001 29-Aug-2001 29-Aug-;¿OOl 22-Hay-2000 26-Feb-2002 26-Feb-2002 8048.j 1310/.1 7926.2 13107.1 5587.7 13107.1 2845.4 13107.1 3496.6 1310/.1 ':J636.4 1310'1.1 5109.0 13107.1 3224.8 13107.1 29-~Tan-2001 13035.2 13107.1 29-Jan-2000 5064.7 9400.0 26-Jan-2000 2356.7 12500.0 29-Jan-2000 1267.0 11757.0 29-Jan-2000 21-Mar-2001 26-Jan-2000 21)-Jan-20DO 29-,Tan-2000 29-Jan-2000 29-Jan-2000 29-Jan-2000 29-Jan-2000 29-Jan-2000 29-Jan-2000 29-Jan-2000 8-Jun-2000 8-Jun-2000 2-0ct-2000 29-Jan-2000 3-0ct-2000 29-Jan-2000 22-May-2000 22-May-2000 22-May-2000 8-Jun-2000 17-Jan-2002 9-Jan-2002 29-Jan-2000 6-Mar-2002 11-Mar-2002 22-Mar-2002 29-Jan-2000 765.7 13000.0 2862.2 9400.0 2792.7 9400.0 1221. 2 13107.1 879.8 12400.0 2515.3 13107.1 1623.3 10505.3 4341.3 9400.0 3386.3 13107.1 2983.4 10415.8 5177.4 13107.1 262L2 11445.0 208:1. 'I 9400.0 2262.2 9400.0 2775.2 9488.9 254L7 10041.0 3048."1 9400.0 3247.5 9400.0 1284.4 13107.1 1410.3 13107.1 1340.8 9400.0 1947.1 13107.1 526.0 12090.0 434.8 12078.0 3110.9 13107.1 4311. 6 13107.1 5979.8 9400.0 4436.() 13107.1 0.0 9400.0 13107.J 13107.1 1310"/..1 13101.1 13107.1 13107.1 13107.1 13101.1 13107.1 13107.1 13107.1 1310/.1 13107.1 13107.1 13107.1 1310'1.1 1310'1.1 13107.1 13107.1 13101.1 9400.0 12500.0 11757.0 13000.0 12267.0 9400.0 13107.1 .~ 0- 12400.0 13107.1 10505.3 9400.0 13107. 1 104.15.8 13107.1 11445.0 9400.0 9400.0 9488.9 10041. 0 9400.0 9400.0 13107.1 13107.1 9400.0 13107.1 12090.0 12078.0 13107.1 13107.1 9400.0 13107.1 9400.0 XTO Energy, Inc. C PLATFORM,C24A-23 Middle Ground Shoals,Cook Inlet, Þ~aska CLEARfu~CE LISTING Page 2 Your ref: C24A-23LN Version *2 Last revised : Ll-Mar-~UQL Reference ¡..¡ellpath Object wellpath : GYRO <U-ll¿~9t>, ,C13-23,C PLA'n'OFl1 Horjz Min'm 1'CV1 M.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Dist ~ ; 4 '.1:...". 11000.0 9926.3 651. 4N 2042.51'1 11012 - 6 9833.7 1028.8N 2045.61'1 359.5 388.5* 3314.6 11100.0 9937.1 746.6N 2071.3W ]1008.0 9831.3 1078.1N ?049.3W 4.5 301. 6 < /909.7 11200.0 9948.0 841. 7N 2100.2;;'1 11003.5 9828.8 1027.5N 2053.01'1 14.3 225.7* 2457.0 11 300. ° 9'158.8 936.SN ?1?9.0,,, 10'199.0 98?6.3 10?6.SN ?056.7W 38.8 175.7* 1799.5 11400.0 9969.7 1032.0N 2157.8W 10996.8 9825.1 1026.5N 2058.5W 93.2 175.5* 11500.0 9980.6 1127. 1N 2186.71'1 10993.4 9823.2 1026.0N 2061.31'1 128.9 225.1 11 600 . 0 9991 .4 pn.:>N ??15.5w 10989.9 98?1 3 10:>5.SN :>064 :>W 14:>.4 300.9 ~~~,-i. ..) ~ ~ i...;J5t.(¡ ~ -'J '5;-:';.í....'J'...:'i i... iJG:.,J... ;..'i..~" 11800.0 10013.1 1412.5N 2273. 2w 10983.1 9817.5 1024.5N 2069.71'1 152.3 479.8 All data is in feet unless otherwise stated. Casing dimensions are not included. Coordinates from slot #4-32 and TVD .from rotary table 00 Vertical sea level). Presented by Baker Hughes INTEQ XTO E:nergy, Inc. C PLATFORH,C24A-23 Middle Ground Shoals,Cook Inlet, Alaska CL£ARÞ--l\IC8 LiSTiNG Page 3 Your ref C24A-23LN Version #2 Last revised: LL-Mar-2ü02 Reference ~..ve-Llpath ObJect weJ..lpath : 1?GMS <U-llb~~'>, ,C13A-¿3,C PLAT FORl.i Horiz Min'm ICyl H.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Dist :.:..'-. ,,-'-'.':;I;.J ~ J'"'' 12000.0 10034.8 1602.8N 2330.8W 11518.5 9753.2 1801. ON 2054.1W 54.4 441. 8* 1802.0 12100.0 10045.7 1697.9N 2359.7W 11508.9 9746.3 1800.9N 2060.9W 71.0 435.3* 1123.9 12200.0 10056.6 1793.1N 2388. 5í-j 11497.7 9738.4 l800.8N 2068.8W 88.6 451.1 1?~00.0 1 (Hì 67 . 4 1 B88.?N ?417."3W 1149.6. ') Cì7"30. ') 1 gOO. 6N '/076.7jtl '04,4 4g7.0 12312.0 10068.7 1899.6N 2420.81'1 11485.2 9729.6 1800.6N 2077.61'1 106.1 492.5 All data is in feet unless otherwise stated. Casing dimensions are not included. Coordinates from slot #4-32 and 'l'VD from rotary table (105.00 Ft above mean sea level). V-ertical Presented by Baker Hughes IN'l'EQ XTO Enerav, Inc. C PLATFOR}1,C24A-23 ~~ddle Ground Shoals, Cook lulet, Alaska CL~KF~CE LISTING Paqe 4 Your ref: C24A-23LN Version #2 LasL revised: 22-Mar-2002 Reference wellpath Object vlellpath : Þ-1WD <11065 - 13802'>"C13A-23,C PLATFORM Fori?: Min'm TC:Vl M.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Dist .'. - -~',-,.J ,. : :...:..J..:... 12000.0 10034.8 1602.8N 2330.8W 11419.7 9729.8 1890.5N 2242 . 5.~ '''' 1 428.5* 1802.0 12100.0 1004,'1.7 1 697. 9N 2i"i9.7W 114:'.9.B 97')6.6 1<)19.0N 22~1~6W ?q. 18"i. 1 * JI2::ì.9 12200.0 10056.6 1793.1N 2388.5~'¡ 11509.9 9787.4 19S7.5N 2225.0W 44.8 355.2* 12300.0 10067.4 1888.2N 2417.3W 11573.4 9821.7 :¿010.4N 2217 . 7W 58.5 339.3* 12312.0 10068.7 1899.6N 2420.8W 11578.0 9824.0 2014. 4N 2217.3v/ 60.6 338.4* 12400.0 10078.3 1983.3N 2446.1W 11637.8 9849.9 2068.0N 2213.1W 70.0 337.1* 12500.0 10089.1 2078.5N 2475.0W 11697.1 9868.7 2124.1N 2209.5W 80.3 348.0 . v c::.,., ,) 9~~ "'1 3t,t.. ~ .. V\., . 'v 12700.0 10110.8 2268.7N 2532.6W 11893.4 9894.1 2317.7N 2221. 4.~ 81.1 382.4 1 280iL 0 10121.7 216:3.9N 2')61.')W 11982.:3 9898.2 2406. ON 22:31.1W 82.7 401.1 12900.0 10132.5 2459.0N 2590.3W 12069.5 9900.6 2492.7N 2239. 5W 84.5 421. 9 13000.0 10143.4 2554.2N 2619.1W 12162.9 9901.8 2585.8N 2247.0W 85.1 444.8 :'1\, Ú~iI c. 9899. C6.. ".).1. ~ 131D7 . 0 10155.0 2656.0N 2650. OV/ 12255.0 9899.9 2677.5N 2255.1W 86.9 470.7 13107.1 10155.0 2656.0N 2650.m~ 12255.0 9899.9 2677.5N 2255. U~ 86.9 470.7 All data is in feet unless othen>lise stated. Casing dimensions are not included. Coordinates from slot #4-32 and TVD from rotary table {I05.DO Ft abQve mean sea level). Vertical Presented by Baker Hughes INTEQ XTO LnerQV, ..I.. .1..1."'., ~ CLE-~RANCE LISTING Paqe ., '-' PLhTFOR}i,C24A-23 Your ref : C24A-23LN Version #2 lv1iàåle Ground Shoals,Cook Inlet, Alaska Last revised : 22-Mar-2002 Reference \"ellpath Object wellpath : GYRO <O-10620'>"C24A-23,C PLATFORM Hori 7, Min!m TCVl M.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Dist . ~ -.. 9411.1 8867.6 314.6S. 2265.0>~ 9411.1 8867.6 314. 6S 2265.0W 118.3 0.0 0.0 942:/.2 RP,n. ii :iJO.RS 72 62 . 2~'¡ 942'? . '} RR77. ii 'ìJO.RS 22ii/.Ji'J 11 R. 2 (ì . J O. J 9433.3 8887.6 306.98 2259.3W 9433.3 8887.6 307.08 2259.1W 118.4 0.2 0.2 9444.4 8897.6 302. 9S 2256.4W 9444. 4 8897.6 303.1S 2256. IW 118.4 0.3 0.3 9455.6 8907.6 298.98 2253.5W 9455.5 8907.5 299.28 2253.0W 118.6 0.5 0.5 9466.7 8917.5 294.85 2250.6W 9466.7 8917.4 295.25 2249.9W 118.6 0.8 0.8 9477.8 8927.4 290.7S 2247.7W 9477.8 8927.3 .291.28 2246. 7~.ç 118.8 1.1 1.1 ~ ~~ " c: r~ -.' I( " ~ '-~, ~, ~".... =. c.. . - -. 9500.0 8947.1 282.3S 2241. 8W 9499.9 8946.9 283.1S 2240.2W 119.1 1.8 1.8 9'il 1. J 89'if).ý 278. OS 72"18. RW 9SJ1. 0 R9'if).f) 27Ý.lS 2236- ÝW 119. 'i 2.2 2.2 9522.2 8966.6 273.6S 2235.81'¡ 9522.1 8966.4 275.0S 2233.4W 120.1 2.8 2.8 9533.3 8976.4 269.25 2232.8W 9533. ~¿ 8976.0 271. os 2229.9W 121.5 3.5 3.5 0 0 9555.6 8995.8 260.25 2226. 8v1 9555.2 8995.2 263.1S 2222. 5v1 123.6 5.2 5.2 %66.7 900'1.5 25'i.7S 222:1.7W 9'166.:1 go04 .8 2S9.2S 2218.6W 124.:1 6.:1 ii.:1 9577 . 8 9015.1 251.05 2220.7W 9577.2 9014.2 255.35 2214.6W 125.5 7.5 7.5 9588.9 9024.7 246.43 2217.6.>1 9538.2 9023.7 251. 5S 221 0 . 6W 126.0 8.8 ¡L8 9611.1 9043.8 236.8S 2211.4W 9610.0 9042.4 243.9S 2202.2W 127.5 11. 8 11. 9 9622.2 9053.3 232.08 2208.3W 9620.7 9051.5 240.1S 2197. 9W 128.8 U.4 n.t) 9633.3 9062.8 227.1S 2205.2W 9631.7 9060.9 236.7S 2193.5W 129.6 15.3 15.5 9644 . 4 9072.2 222.18 2202.1W 9642.3 9069.9 233~3S 2189.1W 131. 0 17.3 17.6 .¿ .¿ 9666.7 9091.0 212.05 2195. 7í'J 9663.6 9088.1 226.75 2180. H~ 133.2 21. 7 22.2 9677.8 9100.3 206.93 2192.6W 9674. 4 9097.3 223.53 2175.4v~ 134.0 24.1 24.7 9688.9 9109.6 201.73 2189.4W 9684.7 9106.0 220.63 2170.8W 135.4 26.7 27.5 9700.0 9118.9 196.5S 2186.2W 9695.5 9115.2 217.53 2166 . OW 136.2 29.4 30.4 971 7.3 9133.2 188.35 2181. 21'¡ 9711. 8 9128.9 213.15 2158.5W 137.6 33.8 35.1 9800.0 9201.7 14 8 . 63 21S7.2W 9790.2 9194.2 191.48 2120.9v~ 139.7 56.6 59.1 9900.0 9284.5 100.65 2128.1W 9883.9 9269.8 164.9S 2072.3W 139.0 86.4 91. 0 10000.0 9367.2 52..55 2099.1W 9974.5 9340.3 138.78 2021. 7W 138.1 118.9 .9 10200.0 9532.8 43.5N 2041. ow 10153.9 9471.9 85.45 1912.2W 135.0 192.1 210.0 10300.0 9615.6 91.5N 2012.0W 10238..6 9530.:1 59.53 1856. 9¡~ 134.2 232.6 258.3 10387.9 9688.3 133.7N 1986.5W 10312.4 9580.2 37.1S 1807.0W 133.6 270.3 304.9 10391.9 9691.6 135.7N 1985.3". 10316.0 9:182. (5 36.05 1304.6W 133.5 272.1 308.4 \) 10400.0 9698.3 139. 7N 7W 133.4 275.8 315.9 10405.3 9702.6 142. 4N I981.6W 10327.8 9590.4 32.55 1796.5W 133. I) 278.3 321.0 10410.5 9706.8 145.1N 1980.2W 10332.4 9593.4 31. IS 1793.3W 133.3 280.8 326.2 10415.8 9711. 1 147. 9N 1978.9W 10333.6 9594.2 30.85 1792. 5W 133.8 283.4 331 .6 ~¿ 10426.3 9719.5 153.7N 1976.3W 10342.6 9600.1 28.18 1786.2W 133.7 288.8 343.1 10431.6 9723.6 156.7N 1975.0W 10347.1 9603.1 26.8S 1783.1W 133.7 291. 5 349.2 10436.8 9727.7 159.7N 1973.8W 10351.6 9606.0 25.53 1780.1W 133.7 294.4 355.5 10442.1 9731.8 162.8N 1972.6¡'¡ 10356.0 9608 ..9 24.2S 1777. ow -133.7 297.2 .1 10452.6 9739.9 169.1N 1970.4W 10364.7 9614.6 21. 6S 1770.9W 133.7 303.1 375.9 10457.9 9743.9 172. 4N 1969- 3W 10365.4 9615.1 21. 45 1770.4~~ 134.3 306.1 383.2 All data is in feet unless otherwise stated- Casing dimensions are not included. Coordinates from slot #4-32 and TVD from rota.ry table (105.00 Ft above mean sea level). Vertical section is from wellhead on azimuth 343.14 degrees. Presented by Baker Hughes INTEQ XTO Energy 1 Inc~ CLEARAi\rCE LIS'.ì.'ING Page 6 C PLATFOID4,C24A-23 Your ref: C24A-23LN Version #2 Middle Ground Shoals, Cook Inlet, Alaska Last revised: 22-Mar-2002 Reference wellpath Object wellpath : GYRO <O-10620'>"C24A-23,C PLATFORH Horiz Minrm TCVl M.D. T.V.D. Rect Coordinates M.D. T~V_D. Rect Coordinates Bearing Dist Dist - .", ~ .'. . -. -... .... -' 10468.4 9751. 9 17 9 . ON 1967.3W 10373.9 9620.6 18.95 1764. 5W 134.3 312.3 398.5 10473.7 9755.8 18:?4N 1 966. 3W 10378.0 9623.3 17.75 1761. 6w 134.3 31 :..5 10478.9 9759.6 185.9N 1965.4W 10382.2 9626. 0 16.55 1758. 6W 134.4 318.7 1()484.? 9763,:' 18~~.~N 1964. 6~~~ 1 O?,f:;6. 3 9F,~)8 . 7 1'). "0.8 175'5. 8~'J 134.. 4 3';>:>.(1 10489.5 9767.2 193.0N 1963.7'i110390.4 9631.4 14.25 1752.9W 134.5 325.3 10494. 7 9771. 0 196.6N 1962.9W 10394.4 9634.0 13.0S 17 50. OW 134.5 328.7 10<;00.0 9774.7 200.2N 1%2.21:1103%.4 %3fi. 6 1.1 .95 1 7 4 7 . 2\il 114.6 TP.1 .. 'c .. '~,.I ' ..... ~ -J~" ',. ... 10510.5 9782.0 207.6N 1960.8W 10403.5 9639.9 10.45 17 4 3 . 6W 135.1 339.0 105J5.8 9785.6 211 .4N 1960.1W 10407.4 9642.4 9.35 17 4 0 . 9W 13:).2 342.5 10521. 1 9789.2 215.3N 1959.5W 10411.2 9644.8 8.25 1738.2W 135.3 346.1 10526.3 9792.7 219. '\N 1 959.0\'J 10415.0 %47. 7. ] S 173 5. 5w 135.4 349.7 ~ .. 10536.8 9799.6 227.0N 1958.ÛW 10422.4 9652.0 5.0S 1730.2W 135.5 357.0 10542.1 9803.0 231. ON 1957.5W 10426.0 9654.3 3.9S 1727. 6W 135.6 360.8 10547.4 9806.3 235.1N 1957.1W 10429.6 9656.6 2.95 1725.1W 135.7 364.5 10552.6 9809.6 239.1N !956.8W 10433.2 9658.9 .8S 1722.5W 135.8 368.3 1 10563.2 9816.1 247.4N 1956.2W 10438.5 9662.2 0..25 1718. 7W 136.2 376_0 10568.4 9819.3 251.6N 9664 . 4 0.8N 1716. 3\~ 136.3 380.0 10573.7 9822.4 255.9N 9666.5 1. 8N 1713. 9W 136.4 383.9 10578.9 982~,). 4 260.2N 9668.6 7N 1711.5w 136.5 387.9 10589.5 9831.4 26B.8N 1955.4W 10455.1 9672 .7 4.7N 1706. 8W 136.7 395.9 10594.7 9834.3 273. 2.N 9674.7 5.6N 1704. 6W 136.9 400.0 10600.0 9837.2 277. 6N 9676.6 6.6N 170Z.3W 137.0 404.1 1060:)..3 9840,0 28?.lN 9678 :1 7. 5N 1700.1W .1 408 .5 10615.8 9845_5 291. ON 1955.6W 10468.7 9681.2 a.aN 1697. OW 137.5 416.6 lO62I.} 9848.2 295.6N 9683.0 9.7N 1694.9W 137.6 420.8 10626.3 9850.8 300.1N 968'1.8 10.5N 1692.8W 137.7 425.1 10631.6 9853.3 304.7N 9686.5 11.4N 1690.8W 37,9 429.4 ..L 10642.1 9858.3 314 . DN 1956.9W 10,182.7 9689.9 13'ON 1686.9W 138.1 438.0 10647.4 9860.7 318.7N 1957.2W 10485.4 9691.5 13.8N l685.0W 138.2 442.4 10652.6 9863.0 323.4N 1957.6W 10487.9 9693.1 H.6N 1683.1W 138.4 446.7 10657.9 9865.3 32.8.1N 1958. lW 10490.5 9694.7 15.4N 1681.2W 138.5 451. .~ 10668_4 9869.7 337.6N 1959_1W 10495.4 9697.7 16.9N 1677 . 7W 138.7 460.0 J 0673. '7 9871.8 342.4N 1959.7W 10497.7 9699.1 17. 6N 1676.0W 138.9 464.5 10678.9 9873.9 34.7.2N 1960. 3W 10500.0 9700.5 18.3N 16'74.. 3\'>J 139.0 469.0 10684 9875.9 352.0N ] 960. 9W 10502.2 9701.8 .19. ON 1 672 . 7f¡1J 1 473.6 ",L ,. 10694.7 9879.7 361.7N 1962.3W 10503.3 9702.5 19.4N 167 L 9W 139.7 482.7 10700.0 9881. ') 366.6N 9703.8 20.0N 1670 AW 139.8 487.3 10710.5 9885.0 376.4N 1964.8W 9706.1 21. 2N 1667.5W 140.1 496.5 All data is i.n feet unless ot.hen-3ise st~ated. Casing dimensions are not included. Coordinates from slot #4-32 and TVD from rot.ary table (105.00 Ft above mean sea level). Vertical section is from wellhead on azimuth 343.14 degrees. Calculati.on uses the mini,u:ulul Gurvat.ure ID.ethod. n -----.-.-'----'--- Created by SutMftolld For: B Penrose Date pkItUtd : 2S-1.1ar-::IQ02 Plot Raf..-..nu Î8 C2~23I.N V8nIìon #2- CoordÌllðtea ""' in feet. refen:nce slat +-32- True VerIicoI Depths Of.. A!fefefIce rat.ary -.... Ri. ..... XTO Energy, Inc. Structure: C PLATFORM Well: C24A-23 ;[1:9 Field: ÞOAiddle Ground Shoo Is Locotion : Cook Inlet, Aloska TNTI:Q , 340 ~ 320 TRUE NORTH <=f. c:::J 0 10 350 20 240 30 40 310 50 300 60 290 70 280 80 270 90 260 100 250 110 120 230 130 220 140 210 150 200 160 190 180 170 Norma! Plane Travelling Cylinder - Feet AU depths shown are Measured depths on Reference Well XTO Energy, Inc. ~!g Ctaated by SuIher1Gnd For: B Penrose I:Jaœ IkII:ted , 25-Nar-:ø32 I'Iðt Ref~ ic C2.4A-23I.N V<nôðn 12.. Structure: C PLATFORM Well: C24A- 23 c-.lìncma ..... in feet refen:nce slat ¥- 32.. TfU<! Vertical DeptM or'! ÆfefeRce rutay tðbIe. 1ft- Field : Middle Ground Shoals Location : Cook Inlet. Alaska ...:. INTEQ <- West (f e et ) 4600 4400 4200 4G00 3800 3600 34G0 3200 2600 24-00 2200 2000 1800 1600 1400 2800 - (;)0 - 2800 OJ''''' 56åo ~ 5500 2600 - 54-00 - 2600 5300 5200 2400 - 5100 - 2+00 2200 - - 2200 2000 - - 2QOO 1800- 1600- 1400- - 1+00 ^ ^ I 1 200 - ~1200 ,....... Z -+- Q) 0 <l) """ '+- 1000- - 1000 -t- ............ I :r ...c. <9ð, .97. ,--.... -+- Vo °0 -h ~ 800 - - 800 <Ð 0 <Ð Z - ,-",. 600 - 0 99Q5 400 - '" 9900 - 400 200 - - 200 0 - 200 - - 200 400 - - 4-00 600 - ~ " .. !;)c'::;~ - 600 'J.,-S> ~& I>.'ö I>. <0 b< 800 -< -600 I I 4-600 HOG 4200 4-000 3800 3600 34-00 3200 3000 2800 2600 .2 4-00 2200 2000 1800 1600 1 4\.10 <- West (feet) ...;"'¡'_'''.'''''''-''''''_''-~--''''_~,..>:M.._-.,¡.:.....-.L><'~''''-''h(--;""'<_;,,,,",-,,,L~"",,,-,,,,,>-~,,,,,~,,,,,,,-""-,,,._..,~,';'....";,,,"~~ FAIRWEATHER EXPLORATION & PRODUCTION SERVICES INC. GENERAL ACCOUNT P.O. BOX 103296 ANCHORAGE, AK 99510-3296 PH. (907) 258-3446 FIRST NATIONAL BANK OF ANCHORAGE ANCHORAGE, AK 99501 89-611 252 - 1 DATE 8338 4/8/02 AMOUNT $100.00 PAY One Hundred Dollars And 00 Cents TO THE STATE OF ALASKA AOGCC ORDER 333 WEST 7TH AVE SUITE 100 OF ,) - PO'" -),.---.....----. u_"""",>I>'"-'. IIIOOB :1 :1 B III a:). 25 2000 I;Oa: 0),), 2 '¡ii,'" ~/;'} . /.. /... / '~(i~ ~ "- ß 23 0118 ~ ANCHORAGE AK 99501 RECE\veo '. APR' 8 200'l H88O\\'Gllrøa.Q.. -i '"" ~ TRANSMIT AL LEITER CHECK LIST CIRCLE APPROPRIATE LETTERlPARAGRAPHS TO BE INCLUDED IN TRANSMITIAL LEITER WELL NAME 4(9...5 e ZVA~2.àu/ CHECK 1 ' ST ANDARD LETTER DEVELOPMENT DEVELOPMENT REDRlLL ¡ EXPLORATION INJECTION WELL INJECTION WELL REDRlLL CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If api number last two (2) digits are between 60-69) PILOT HOLE (PH) . ANNUL~. ~POSAL NO ANNULAR DISPOSAL LJ YES ANNULAR DISPOSAL THIS WELL' "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 2.0 AAC 25.005(t), aU records, data and logs acquired for the pilot bole 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 wel~ (n~me on permit). Annular disposal has ~ot been requested. . . Annular Disposal. of drilling wastes will not be approved. . . Annular Disposal of drilling wastes will not be approved. . . DISPOSAL INTO OTHER Please note that an disposal of fluids generated... . ANNULUS LJ YES + SP ACING 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 ,súbJect to full compliance with 20 AAC 25.055. Approval to peñorate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Company Name) will assume tbe liability of any protest to the spacing exception tbat may occur. cA ~ WELL PERMIT CHECKLIST COMPANY XTD WELL NAME 1ÍÁ9.S fÏ. z i /1- 23J PROGRAM: Exp - Dev - Redrll ~serv - Wellbore seg - Ann. disposal para req - 'Q FIELD & POOL SL Y/J t..j INIT CLASS ~ ¿/ /' D/L- GEOL AREA I5ZD UNIT# iliA ON/OFF SHORE ð¡:::.r: ADMINISTRATION 1. Permit fee attached. . . . . . . . . . . . . . . . . . N 2. Lease number appropriate. . . . . . . . . . . . . . . . . . . N 3. Unique well name and number. .. . . . . . . . . . . . . . . . ' N 4. Well located in a defined pool.. . . . . . . . . . . . . . . . . . N 5. Well located proper distance from drilling unit boundary. . . . y~ N 6. Well located proper distance from other wells.. . . . . . . . . Y !.J,N ~ ' . / . J J . 7. Suffic~ent a~reage availabl~ in drilling uni~. . . . . . . . . . .~- .. } {JV>rtJD, ~'(¡ -/ 6-'K~ ~ C-~/f'~-<'.' f?~ tM-<- ,~~ ~ . /J 8. If deviated, IS wellbore plat Included.. . . . . . . . . . . . . . "ÕPb-t:.Atl~l.,~ 0 ~,<~ ~o--, Adl/kl.KlS hili h ~7'irrr~~:::! 9. Operatoronlyaffecte~party.. '.' . . . : . . . . . . . . . . . Y. N ~'-'I~';¿c-~/~_d. f-l')lU¿~.,r:/~ ~~Y.' ~. ¿7-? fr~ X./ð 1 O. Oper~tor has ~ppropna!e bond In force.~. . . . . . . . . . N 1./. %.ð 2..' );;.t-,v¡'-I -/L-x.+ f!~ a.~CI v~ cr..l~ ~ A 11. Permit can be Issued without conservation order. . . . . . . . N I .t. . APPR DATE 12. Permit can be issued without administrative approval.. . . . . ~fr.:¥ C~~.¡. kÞï'\cd. .~ ~ "'C8~5Z- 6>~) t.sJ A,< d... ~r (CLcJ. 15"3<''::(::1« ~ t.f¡!'O''l- 13. Can permit be approved before 15-day wait.. . . . . . . . . . ~ ~ o//7!O(. ,,151> ENGINEERING 14. Conductor string provided. . . . . . . . . . . . . . . . . . . . Y N. 15. Surface casing protects all known USDWs. . . . . . . . . . . Y J>J - ¡.J JA- 16. CMT vol adequate to circulate on conductor & surf csg. . . . . . ¥ N {I 17. CMT vol adequate to tie-in long string to surf csg. . . . . . . . Y N 4- 1 18. CMT will cover all know.n productive horizons. . . . . . . . . . ~v . No Sic9fleD. 19. Casing designs adequate for C, T, B & permafrost. . . . . . . N 20. Adequate tankage or reserve pit.. . . . . . . . . . . . . . . . N 21. If a re-drill, has a 10-403 for abandonment been approved. .. 4f Y N ..' r 22. Adequate wellbore separation proposed.. . . . . . . . . . . . @ N CI '5tes t- evr prceuÍ- I So j ltJ. ~ @ I ( ~ ll-q ~ M D, 23. If diverter required, does it meet regUlatio.ns . . . . . . . . . . ~y.. . N Ail^, . ' 24. Drilling fluid program schematic & equip list adequate. . . . . N 25. BOPEs, do they meet regulation. . . . . . . . . . . . . . . . N P 26. BOPE press rating appropriate; test to ~ 000 psig. . N J.Il ç :: l. ~ ~ (p p ~ . 27. Choke manifold complies wlAPI RP-53 (May 84). . . . . . . . N 28. Work will occur without operation shutdown. . . . . . . . . . . N - 29. Is presence of H2S gas probable.. . . . . . . . . . . . . . . . Y @ 30. Permit can be issued wlo hydrogen sulfide measures. . . . . .Y'Ñ 31. Data presented on potential overpressure zones. . . . . .. tl Y N 32. Seismic analysis of shallow gas zones. . . . . . . . . .4" \ f\ Y N APF.?R DATE 33. Seabed condition survey (if off-shore). . . . . . . . . . . . Y N ;iJj '1./[. D'z..- 34. Contact namelphone for weekly progress reports [explor. ry only] Y N ANNULAR DISPOSAL 35. 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: RP~ TErh2m SF~ WGA W61P APPR DATE; 'y-lGf\- '-il, 1 (0 1- ~ l..{!,.l.{-O ') GEOLOGY APPR DATE Y N Y N ~~ va w?st! . 1>-\~~~.~ '''''''~ ~"> IÇ "'Æ\J" Comments/Instructions: COT DTS ot/~/Oe JMH G: \geology\templates \checklist. doc