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193-183
Alaska Rt ,1 Domestic Production Marathon Oil Company P.O. Box 196168 Anchorage, AK 99519-6168 Telephone 907/561-5311 August 7, 2001 Mr. Robert P. Crandall Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 West Fork Gas Field Cook Inlet Region, Inc. (CIRI) Oil & Gas Lease Dear Bob: CERTIFIED MAIL Pursuant to our recent conversation regarding the captioned area of the Kenai Peninsula, please be advised that Marathon Oil Company has assumed operatorship of the two inactive wells known as West Fork #1-21 RD and West Fork #2-21. The base leases were released and Cook Inlet Region, Inc. has executed the enclosed oil and gas leases to Marathon. Please give me a call should you have questions. ~~. Brock Riddle Alaska Region Landman , UG O 8 2OOl Alaska o// &~aS,uchorageCOns. Commission Enclosure Certified Mail Receipt: 7000 1530 0002 3067 1317 A subsidiary of USX Corporation Environmentally aware for the long run MEMORANDUM OF OIL AND GAS LEASE - C-060898 This Memorandum of Lease is intended to give notice of a Lease styled OIL AND GAS LEASE effective as of .hiL~VeV~-~\b(?~Z' iO' ,2000 by and between Cook Inlet Region, Inc., an Alaska corporation, as Lessor, and Marathon Oil Company, an Ohio corporation. Pursuant to the terms of said Lease, Lessee has the exclusive right to explore for and the exclusive right to produce and market oil, gas, and associated hydrocarbon substances until lease expiration on .N~c:¢~,"~'~e-(" Gi , 2005 unless sooner terminated, on the lands described on the attached Exhibit A (the "Leased Area"). The Lease also provides for the Lessee to maintain the lease for so long thereafter as Lessee is producing oil, gas or associated hydrocarbons in paying quantities therefrom, and on such other terms and conditions as set forth in the Lease. This Memorandum is intended to summarize some of the provisions of the Lease but in no way changes, modifies or otherwise affects any provision of the lease. Further information regarding the Lease may be obtained from the parties at the following addresses: Marathon Oil Company 3201 "C' Street, Suite 800 Anchorage, AK' 99503 Attention: Brock Riddle (<~ i\~.~. -- ~ .- Executed this I .~; day of i}'~'~.~-,~,?t:~ 2000. Marathon Oil Company STATE OF Alaska ) ) SS. Third Judicial District ) Cook Inlet Region, Inc. 2525 C Street, Suite 500 Anchorage, AK 99503 ~ ~,~ Attention: Land Manager Cook Inlet Region, Inc. By:/- ~'~-- Its: V. ~. ~ f~,.-.~-l~ On this }~/~ day of Ai0ve~l~,r ._, 2000, before me the undersigned, a Notary Public in and for the District and State, personally appeared John A. Barnes , known to me to be the person whose name is subscribed as Alaska Reqi0n Nanaqer for Marathon Oil Company, and acknowledged to me that he or she executed the within instrument as the act of his or her principal for the purposes therein contained. IN WITNESS WHEREOF, I have hereunto set my hand and official seal the day and year first above-written. ~ ~NOTA~Y~ ~ Oil & Gas Lease C-060898 Notary Public in~n~ ~ My Commission Expires: October :]7, ~00~ Page 1 .:1 STATE OF ALASKA ) ) SS. On this~_day of~~~f, 2000, before me the undersigned, a Notary Public in and for the District and State, personally appeared Kirk S. McGee known to me to be the person whose name is subscribed as a Vice President, Real Estate for Cook Inlet Region, Inc., and acknowledged to me that he executed the within instrument as the act of his principal for the purposes therein contained. IN WITNESS WHEREOF, I have hereunto set m~~c~d year first above-written. . .~ttI((t((,'4,?. Notar~ ~u-blic in ~nd for Alaska"' .e a,x,r. · · '.: ~ <- My Commission Expires: -_ ' · -- mmm mm mm . · '. Oil & Gas Lease C-060898 Page 2 MEMORANDUM OF OIL AND GAS LEASE EXHIBIT A - SUBJECT LANDS C-060898 Legal Description Township 6 North, Range 9 West, Seward Meridian, Alaska Sec. 15, Lots 1-4; Sec. 1 6, N1/2SE1/4 - that portion contained in Lot 1, E1/2 of Lot 2, Lot 3; Sec. 21, Lot 1; Sec. 22, All; Sec. 23, S1/2; Sec. 26, All; Sec. 27, All; Sec. 28, E1/2; Sec. 34, All; Sec. 35 N1/2. containing approximately 4,800.81 acres, more or less. P.O. Box ~ 96168 .A~chor~e, AK 995 lO001~OV I5 Pi2: lq R£~3UES TE'I~ BY Oil & Gas Lease C-060898 Page 3 A,~G~C Individual Well Geological Materials I~nventory Page' ! Date' 10/13/95 PERMIT DATA T DATA_PLUS RUN DATE_RECVD 93-183 ~65 T 4776-5106, OH-DIFL 04/13./94 / 93~:-183 ~407 R COMP DATE' 03/17/94 04/12/94 93-183 DRiLLiNG COMPLTN R 02/15/94-02/21/94 04/13/94 ~o- ~ P R 02/04-03/16/94 01/04/95 93-183 v~URVEY R 0-4788 04/13/94 93~i83 '.~RVEY R 4810-5125 04/13/94 93~i83 -.~AL/GR m 4754-5108 1 04/13/94 _ ,~mH~~ IA~/GR 93-~83 ~ .~, ~. ~ L 4750-5106 1 04/13/94 D3-183 ~IFL/GR L 4776-5106 1 04/13/94 93~183 ~T/GR L 2800-5095 1 04/13/94 93-183 ~T/GR L 4100-5047 1 04/13/94 / , 93-i83 ~STVD L 4776-5106 1 04/13/94 Are dry ditch samples required? yes Was the well cored? yes ~~aiysis & description receive~~e-s---no__ Are well Uests required?i ~i,lyes ~~_~eceived? ~-yes ne ...... Well is in compi~ance ' initial COMMENTS June 19, 1995 '~COf-viM COMM _ RES ENG SR ENG OR ENO ENG ^,~ ~'*~-- ...... ' ~ OIRI PRODUCTION COMPANY ENG ASST GEOL ~ ~ ASS~I~ STAT TEC~ ~T T~~ Joan Miller Alaska Oil and Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501 Dear Ms. Miller: This is to follow up our telephone conversation this afternoon regarding the production report on West Fork Gas Field. Both production strings for WF 1-21 and 2-21 wells have been killed with water and will remain shut- in until a new owner takes over the field. The tubing pressures for all the wells are zeros. As we understand, CPC will not be required to submit the Monthly Production Report. Sincerely, CIRI PRODUCTION COMPANY Menggui Zhang / Operations Engineer RECEIVED ,jUN 20 1995 .... C ~.~, m.~,,.,.o f!. Alask~ 0il & (::-.as Co .... ~'~ AROhO CIRI BUILDING 2525 "C" STREET P.O. BOX 93330 ANCHORAGE, ALASKA 99509-3330 (907) 274-8638 TELECOPIER (907) 279-8836 TELEX 090-26-465 Alaska Oil Gas Conservation Commission 300~ ~orcupine Drive Anchora§e, Alaska 995t]1-3192 g07-27gq 433 To: l~nc fallowing data is hereby acknowledged as being received: ~:'77 L, -- .,SiOe ' Yes ¢/~ No -F To: Alaska Oil Gas Consc~ation Commission 300] Porcupine Drive Anchora§e, Alasl~a 995111-31§2 907-279-1433 The following data is hereby acknowledged as being received: Quantii~/ Bescription .~eceived by: Dated: OlRI PRODUCTION COMPANY April11, 1994 HAND DELIVERED Mr. David W. Johnston Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston' CIRI Production Company (CPC) is submitting the following well data on its West Fork 1- 21 RD project in accordance with AOGCC Regulation AAC 25.071. 1. Form 10-407 Well Completion and Recompletion Report. 2. A sepia and a blue copy of all logs run in the well. 3. A digital tape for the above logs in the LIS format. 4. Directional survey data. Sincerely, CIRI PRODUCTION COMPANY Menggui Zhang Operations Engineer -Enclosures RECEIVE'C ~a~.~ v~l & Gas Cons. Commission ~chorage CIRI BUILDING 2525 "C" STREET P.O. BOX 93330 ANCHORAGE, ALASKA 99509-3330 (907) 274-8638 TELECOPIER (907) 279-8836 TELEX 090-26-465 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLE!TION REPORT AND LOG 1. Status of Well Classification of Service Well OIL ~ GAg~'~ SUSPENDED 2. Name of Operator CIRI PRODUCTION COMPANY 3. Address 2525 "C" STREET, ANCHORAGE, ABANDONED i~ RT~i~~/A LU ALASKA 99503 4. Location of well at surface 1984 FNL, 1707 FEL, SEC. 21, T6N, R9W, SM At Top Producing Interval i984 FNL~ t707 FEL, SEC. 21, T6N, RgW, SM At Total Depth 2088 FNL, 1732 FEL, SEC. 21, T6N, R9W, SM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Seria No. KB AT 332 FEET I CIRI FEE 7. Permit Number 93-183 8. APl Number 50-133-20424-01 _ 'fE~~ 9. Unit or Lease Name t '~~ I WEST FORK GAS FIELD IB.."f~J~WF______,. 1-21 RD ~--'~'--""'""~] 1 Field and Pool WEST FORK GAS FIELD STERLING A 12. Date Spudded 2/3/94 17. Total Depth (iV1D+TVD) 5125 (5104 TVD) 13. Date T.D. Reached I 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 2/20/94 I 3/17/94 feet MSLt TWO 18.PlugBackDepth(MD+TVD) 19. Directional Survey I 20. Depth whereSSSV set I 21. Thickness of Permafrost 5107 (5088 TVD) ]YES~ NDE] IN/A feetMD I N/A 22. Type Electric or Other Logs Run ILD ILM ILF, GR, SP, SONIC, CALIPER, SBT 23. CASING, LINER AND CEMENTING RECORD CASING SIZE 5" LINER WT. PER FT. GRADE 20.3 N-80 I SETTING DEPTH MD JTOP BOTTOM 4702 5107 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) 4670t- 4674' MD AND TVD 4691'- 4700'MD AND TVD HOLE SIZE 1! CEMENTING RECORD AMOUNT PULLED 22 BBLS LIGHT CEMENt SIZE 2-1/16" 26. TUBING RECORD DEPTH SET MD) IPACKER SET (MD) 4554 ] 4524 ACID, FRACTURE CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A N/A . J;'.~¢F~mn~.TION TEST 27 C~,, ~ T~'' Date First Production PRODUCTION TEST iMethod of Operation (Flowing, gas lift, etc.) Date of Test 3/11/94 Flow Tubing Press. 1550 Hours Tested 11 Casing Pressure N/A PRODUCTION FORIOIL-BBL TEST PERIOD ~ N/A CALCULATED OIL-BBL 24-HOUR RATE I!~I N/A GAS-MCF 572 GAS-MCF 1250 WATER-BBL [ CHOKE SIZE I GAS'OI L RATIONoNEI 12/64" N/A WATER-BBL lOlL GRAVITY-APl (corr) NONE [ N/A 28. NONE CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED APR ] 2 1994 ~s~a utt& Gas Cons. Commission ~rlp~n~q~p Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate GEOL.OG C MAR~4S 30. --~ -~ORMATION TESTS NAME 31. LIST OF ATTACHMENTS Incl~de interval tested, pressure data, all fluids recovered and gravity, TRUE VERT. DEPTH GOR, and time of each phase. MEAS DEPTH SINGLE SHCT & DIRECTIONAL sUrvEY LOGS; CALIPER; SBT; DUAL INDUCATION/FOCUSED; BHC ACC, USTILOG; I32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". For,n 10-407 C,-)U RI ER REQUEST Pick up (describe item) [~1~' Deliver: OTHER /~ ATTACHED [~ ENVELOPE ID BOX E3 (describe below) FROM/TO: NEEDED BY: IMMEDIATELY,/~'"RUSH/ASAP [~ BEFORE END OF DAY SPECIFIED AS FOLLOWS: Date Time SPECIAL INSTRUCTIONS: REQUESTED BY: - ' "" GIHI I~'OOU~IOI'I company/we~ Pork '~' 907-262-67-/1 ,~2/5/94 ~ 5:02 PM 02/2 CIRi PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE, ALASKA 99509 (S07) 274-8638- FAX f~07) 279-~ DAILY PROGRESS REPORT WELLi',~ME-NO. W'EST FORK 1-21RD [AFE OW1080) OATE 2/4/94 RIG NO. COOPER CONST. DEPTHTODAY 13-3/8" Casing set at 140 DEPTH YESTERDAY 9-5/'8" Casing set at 2143 24 HR. FOOTAGE 7" Casing set at 5547 BIT DATA: I De~h Dech Bit CondilJon hk:). Size Type In Ou~ Fee~ Hrs. Noz. (9,9,9) T 8 i i i i i ! ! i i i i i i i i i i i BIT WT. IND. 1 NO2 ] RPM i PUWT. I S.C. VVT. [ROB. PUMP DATA I Circulatbg Rates MFG. MODEL LINER STROKE '~98% SPM GPM PSI ' SPM PSI · GARDNER-DENVER PZ-9 ! 5.75 ;! 14 ;! 0.14bos ! ! ! ! :' C~LWELL214P ; .; ; Slow pump J SURVEY DATA Oev~a~on I Direction TVO i Se~ t La~,Jde I Depar~re · i : i i DRILLING FLUID I APl HT-HP Time Wt Funnel Vis FW YP Gals pH ~ F-d Cake Cl Ca ; ; ; : : ; : : ; ; : Pf Mf Sand Sol Oil Cec Remarks i i i 6~0 i 94 { Mixing spud mud to 9.2 Ddlling Assembly REMARKS - Rig ready for BOP test. A CGCC rep. an'Ned 1503 hr. Ir~et Odling portion of BOP tes~ OKed by AOGCC reD. SSam requi'ed rnoclifica~on of ram setup. Uoper k~y cock valve waived un~l ~ubhg pulled. frier Dfiihg has cornpte~ed ~hei' portion of rig up requi, emer~s and ~e rig has be~_n accept.,z'd as of 1800 hrs 2-4-94. T~ Sza[e ~s re~ri~ ~e instaJla~n of a Row sensor system before fnal s~lnoff. Until ~he PVT sensom are inslalled we will be requi'ed to U~lize a pi~ watch.. We are dg~ing uo :o conduc~ the wi'e~ine bull head kil. slidng sleeve work while awaking PVT system amval. · , RECEIVED j^u ~4 1.c)95 DALLY COST CUM COST Aiask~u,,"" & n.~,..,_ cons._ Commission annhnraOe 1 PR EPA RED B Y V IRGILTHRA PP V.1.3 / 1-4-94 C~l Produ~ion Company/We~ Fork 907-262-6771 ~1~2/6/94 r~ 7:45 PM CIRI PRODUCTION COMPANY 2525 C STREET- SUITE 500- ANCHORAGE, ALASKA 995~39 (907) 274-8638- FAX (907) 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OWl080) RIG i',K}. COOPER CONST. ~1 DEPTH TODAY DEPTH YESTERDAY 24 HR. FOOTAGE DATE 2/5/94 DA YS (from acceptance) 2 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5547 6" Uner set @ T.O.L. @ 1 BIT DATA: J Depth Dect~ Bi~ Ccndi~on I',1o. Size Type In C~ Fee~ Hrs. Noz. (9.9.9~ T B i i i ) i ! ) i i BIT WT. il,lO.1 NO2 j RPM j PUWT. J S.C. V,n'. j ROB. jPUMP DATA J Circulathg Rates ~ Slow pump rat~s I MFG. MODEL LINER STROKE '@98% SPM GPM PSI I SPM PSI GARDNER-DENVER PZ-9 J SURVEY DATA j Oev~on J Oire~on [ : OLWELL214P i 5.75 ~ 14 i0.141~.s i i i i i ~ GPM J I T°t~JJ i 1 : TVD j i : i ~ i i J La~Ude j Departure : : DRILLING FLUID J APl HT-HP Time Wt Funnel Vis PV YP Ge~s pH Fi] ~ Cake CI Ca 0..1031 9.2 : 100 i 40 Pf Mf Sand Sol Oil Cec Remarks 6.0 i 94 i Mixing spud mud to 92 : Odlling Assembly REMARKS - Alzem.[x to buihead well blocked by 'ice plug'. Wi'elbe ,,ag up on ice plug at 48(7. ML/lJ runs made w~ baJlers, soears, bo~l mdervaried presstres. Break up and move plug progressively down to 612'. Re~eased al prmsure and ice plug broke free and came up hole folowed by 17C0 0si t~bOle of gas. Wetl stabized. Bulhead wel. RL,n in hole. ooen s~idhg sleeve and circulam hole to fil whh we~hted mud. MudDle artemots lo lock ou[ SS:SV failed. Alternate mc~od employed. OroJalod hole tY¢o ful irncs w~ mud to enstre all gas ctculated ou~. DALLY COST CUM COST ~2Y2 PREPARED 8'f VIRGILTHRA PP V.1.3 / 1-4-94 ~,~ ~oauc~on g;ornpany/weel Fork 13' 907-262-6771 2~2/7/94 '_,~ 7:34 AM ~2J2 CIRI PRODUCTION COMPANY 2525 C STREET- SUITE .500- AHCHORAGE. ALASKA (907) 274-86:38 - FA,'((507) 279-8836 DALLY PROGRESS REPORT WELLHAME-NO. WEST FORK 1-21RD (AFE OW1080) DATE 2/6/94 RIG ['JO. COOPER CONST. ~1 OA YS(fromacce~ance) 3 DEPTHTODAY 13-3/8" Casing set at 140 DEPTH YESTERDAY 9-5/8" Casing set at 2143 24 HR. FOOTAGE 7" Casing set at 55'47 6" Uner set @ T.O.L. @ BIT DATA: J Depth Del~n Bit Condi~on r-~. S~ze Type In O-hA Fe~ Hrs. i'-Ioz, f9.9.9~ T 8 i i i i i i i i i i BIT WT. Ir,lo.1 ~.io.2 I RPM I PUWT. I S.O. WT. I ROB. PUMP DATA j Circulatng Rates ~ Slow pump rates I MFG. MODEL LIHER STROKE '-'-g98% SPM GPM PSI ' SPM PSI · GARDNER-DEi',IVER PZ-9 i $ ! 9 ! 0.08bps ! ~ i 197.8 i 933 OtLWELL214P ! 5.75 ; · ; ; I Total!, 50 i! 198 GPM : Dec&m. ure DRILLING FLUID I AR HT-HP Time Wt Funnel Vis PV YP Geis FH F~ ~ Cake Cl Ca 9.0+ ~ 37 8 i &0 i 2'16 2 ; : ; .. ; ; ; Pf Mf Sand Sol OI Cec 0.1 ~ 0.85 ,. 5.0 i 95 i i Remarks Inst'uc',ed to reduce fluid wt to 9,0 Odlling Assembly REMARKS - Received verbal approval from Lou Gdmaldi to proceed wkh puling tubing. Complied w~ ins~allalJon of flow monitor and hired a temporary pit wat~ ur'~l PVT'$ are ins-taP, ed in prts. Had some problems ge~qg hea~er stung side of ~bing hangerto sudace. Removed tubhg hangers on bo~ sides. Palled heater suing first folowed by 2-7,8" t,jbn~. Hole be?an takr~c,I lu~d .:0 iomts o~ of hole. InsmJCted driler i mud man to reduce mud weigrrt to 9.0 ppg and C;,rcuJate hole. co3mued out of hol~. 0600 hr: TuI~inq. pulled. Changing out C~lpe ramsm BOP at report time. PREPARED 8 I' VIRGIL/HRA PP V.1.3 / 1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE :500- ANCHORAGE. ALASKA ~ (507) 274-8638- FAX (9073 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080] RIG NO. COOPER CONST. ~1 DEPTH TODAY P&A potion of progrsrn DEPTH YESTERDAY 5447 24 HR. FOOTAGE ~VALUF_.] OATE 2/7/~4 DA YS Ifrom acc~-l:~ance) 4 13-3?8" Casing set at 140 9-5/'8" CaSing set at 2143 7" CaSing set at 5447 5" Uner set @ T.O.L @ BIT DATA: I Depth Oep~ Bit Condi~on bio. Size Type In Ou~ Fe~ Hrs. Hoz. (9.9.5~ T B i Casng scr&o~r! i .' i ~ ! i i i ' · ~ i i i i i i BIT WT. INO. 1 NO2 I RPM i PUWT. I SD. WT. j ROB. ~ Slow pump rates I PUI, IP DATA I C~'mJlamg Ra[~.s M~.MODEL LIHER STR~E '~% SPM GPM i . GARDNER-DEt~ERPZ-9 ~ 6 ~ 9 ~ 0.~s ~ ~ ~ 1~.8 OLWELL~4P ~ 5.~ ~ 14 ~ 0.14~s ~ ~ = ~ ; ; ; ; : : i ; : i DRILLING FLUID ] APl HT-HP 35me S'it Funnel Vis PV YP Ge~s pH ~ F'd Cake CI Ca 2C0 i 9.0 i 38 i ,S i 7.0 i 2"14 i &5 i r. lC i i 3-Jan ; 160 { 23 ! · Pf M'f Sand S<>I Oil Cec Remam. s 0.151.., 1.0 ;.; 0 i; 95.0 i! 0 ii 17..5 I Drilling Assembly Tubinc. I ta~l. cash9 scraper. 6-0.0_ 15 HWDP. S-135 O.P. REMARKS - Fhished pulr,"~ and laying down tubing out of hole. S~ip & cut ddll line. Pul out 2-7/8' pipe rams. InsmJ& test 3-1fZ' pipe rar~to30COpsi, lnstalltestl3k.~. Test~andlowerketly cock to 3(X~psi. O.K. Pull test ~ug and instal wear ring. Rig L~ tO pick Up mil pipe. casing scraper assy and pick up 3-1/'2' O.P. work. s~ing. ._ 'Ru~ in hole to to[~ of ~avel oa~ packer ~nd reverse out. Crcu{ate ~ wsccsm/oil and be~ln ~"D,onc~ out of hole. PRE[PA RED BY VIRGILTHRA PP V.1.3 / 1-4-94 ClRI PRODUCTION COMPANY 2525 C STREET- E;UITE ~- ANCHORAGE, ALASKA ,,q950cJ (907) 274-8638- FAX (E~07) 279-8836 DALLY PROGRESS REPORT WELLhIAME-NO. WEST FORK 1-21RD (AFEOWl080] RIG I',~. COOPER CONST. ~1 DEPTH TODAY P&A potion ofprogram DEPTH YESTERDAY 5447 24 HR. FOOTAGE ~VALUE! DATE 2/8/94 DA YE; (from acceptance) 5 13-3/'8" Casing' set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447 6" Uner set @ T.O.L @ BIT DATA: J Dep~ Oej:~h 8i~ Cond~on FiD. ~ze Type In Out Fee~ Hrs. Noz. (9,9,9) T B i i i i i i i i i i S.O. WT. J ROB. J PUMP DATA J Circulamg Rates ' S~ow pump rates I MFG. MODEL LINER STROKE '~98% SPM GPM PSI ' SPM t, IO.1 GARDNER-DEr, IVER PZ-9 ! 6 i 9 ! 0.C~s ! 72 i 237.4 i 8(0 t'lO.2 OiLWELL214P i 5.75 { 14 i0.14~s { i i J SURVEY DATA D~t~J D~,.,~on J Direcdon : TVD J : : : : Secl:ion J Lafflzlde J Departure · i i i i i DRILLING FLUID J APl HT-HP Time W! Funnel Vis PV YP Gels - pH F3 ~ Cake CI Ca Ih' Mf Sand ,Sol Oil Cec Remarks 0.15 i 1.CO i 0 i 5.0 i 0 i 18.0 : O~Tmg Assembly REMARKS - Fnish oipp{ng out cashg scraper mn. ~ boEom ~ a~. ID gmv~ pack r~e~ng ~W. Tm h ~ to t~ ~ ~vel para ~. R~em~ ct~e to wa~ ~wn top ~ ~. Tag up ~d s~ i~o gmv~ para. 8~ j~ on pa~m r~ease. (, PREPARED BY VIRGILTHRAPP V.1.3 / 1-4-cJ4 CIR! PRODUCTION COMPANY 2525 C STREET- SUITE :~:)0. AI'.ICHORAGE. ALASKA 99509 (937) 27,!-E638 - FAY. 1937) DAILY PROGRESS REPORT WELLr, I~ME-HO. 'IfEST FORK 1-21RD (AFE 0W1080] RIG NO. COOPER CONST. '1 DEPTH TODAY P&A por~on of prograrn DEPTH YESTERDAY 5447 24 HR. FOOTAGE -'~VA LUE! DATE 2~/~4 DA YS iff'om acce!~ance) 5 13-3f8" Casing set at 140 9-5/8" Casing set at 2143 7" Cnsing set at 5,4,47 6" Uner set @ T.O.L @ BIT DATA: 8i~ ConotlJon i',lo. ~ze Type In Out Fe~ Hrs. [doz. f9.9.9~ T 8 '.. ! i ! ! ! ! ,.' ! ! PUMP DATA j Cir~lamg Rates m Slow pumo rates MFG. MODEL LIr-IER STROKE '"g98% SPM GPM PSI ~ SPM .PSI GA ROr,IER-DEf, IVER PZ-9 i ~ C~LWELL214P ! 5./-'5 ; ; ; : ; JSURVEY DATA D~/~a~-on i Oire~on TVD J ~on i La~Jde J : DRILLING FLUID J AI~. HT-HP ]qme ;'/t Funnel Vis '~'! '(P G~s pH ~ ~ Cake CI Ca ~ m I ~ J i m ; ; ; ; ; ; : ; ; ~ '¥1f Sand Sol Oil Cec ~ema~.s i 18.0 .; ~.o i o Driiling Assemcly Washover b.~nnc~ ~hoe Assv. ~oe. W P Ext. W/P. W,'O Boct besk.~. Obi. PB. 2 Boot ba~e~. bit su0. bt~nper sub. of jars. 10 DC. 14 HWDP REMARKS - Re':iev_~l ony a portion of gravel oac:k, assy. Ported screen assy parted. Econorrics of further aE-~ro~ ~o retneve rernanCer ofta~e assy. i:x~or. C~%--,n for s~qCe nJn washover w~ btring shoe ~ak, en. Called cui Tdsm_te wi0h wash p:oe and btrnng shoe equpment Tdpoed in hole to top of fish and began mlling. I=R F_PA RED B t VIP. Gl L TH=A ¢~p V. 1.3 / 1-4-94 CIRI PRODUCTION COMPANY 2~25 C STRE:--i' - SUITE ~- ANCHORAGE. ALASKA 99509 (907} 274,-86C~ - FA,'( (S07} 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080} DATE 2/10/94 RIG NO. COOPER COH3T. ~1 OAYS (from acc~nc--) 7' DEPTHTOOAY P&A porionofpro~am 13-3/8" Ca~ing set at 140 OEPTH YESTERDAY 5447 9-5/~" Casing set at 2143 24 HR. FOOTAGE -*'VALUE! 7" C~sng set at 5447 6" Uner set @ T.O.L ~ I BIT DATA: J Oep~ O.e~m Bit Ccndi~on No. S~ze Type In Ou~ Fen Hrs. Noz. (9.9.~ T 8 i bu'ning s~hoeJ was,~ pipe ~ :- ~ ~ .: i i i i i i i i i BiT WT INO.1 NO.2 , '10k ] RPM 6~) ' PUWT., 72k I S.O. VVT. 42k J ROB. MFG. MODEL PUMP DATA I ur'IER STROKE '~98% Circulamg Rams I Slow pump r~es SPM GPM ~SI ~ SPM PSI · GARDNER-DENVER PZ-9 i S ! 9 ! 0.mbps i 55 i 181.3 i [ To~lI 55 i 181 GPM ! DATA Oe~t~ J Oev~a~on ! 0ir~.~on DRII. UNG FLUID I AR HT-HP Time WI Funnel Vis ~ YP Ge~s pM ~ ~ Cake CI Ca Ff. Mf Sand Sol Oil Cec Remar~.s o.2~i too i o :: ~.o i o i ~s.o Drilling Assembly - REMARKS - Fnish bgrning ov~ sump packer,'fi~n. Pus~n $~rne to 5172". Ci'culat~ high viscos~ sweag around. Hyclrauic lhe broke in ng sub ama sl~llng ac~rox. 35 gal Re, or[ed s~i ~o AOEC and was ass~ned soil nurr'~er 94-2-3-1-041-1 by Gary Folley CADEC). Procuc~ S~lled omo c~a~c frier o~aced cnder rig and was me,ed uo w~ aJ~sorl~m Dads. ~aced m elas0c 0a(~s and I~n1~. stcred in Ihc~-J fu~ berm. Pic~ Lm casir~ scra,o~r assy and ran n hole to too of ~md pt, tied Dui cf I-x:~. 8o~ mos were slow due [o swadong effec= of tools in me hole. I PR------------------~=AREDB'r VIRGILTHRAPP '/1 3, ~-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- AHCHORAGE. ALASKA ~ (907) 274-8638- FAX (907) 279-8336 DAILY PROGRESS REPORT WELLi',L~ME-NO. WEST FORK 1-21RD (AFEOWl080} OATE 2/11/94 RIG NO. COOPER CONST. ~tl DA YS ~from acc~p~a~c-..) 8 DEPTHTODAY §102PDT 13-3/8" Casing set at 140 DEPTH YESTERDAY 5447 9-5/8" Casing set at 2143 24HR. FOOTAGE ~eCALU~.. 7" Casing set at 5447 5" Uner set @ T.O.L <~ t BIT DATA: J De~ Depl~ 8it CondNon No. S~ze Type In Out Fen Hrs. Noz. (9.9.9~ T B r~aJner and se~ng tool BIT [ RPM ! PUWT. 44k ! S.O. v',rT. [ ROB. IND.1 NO.2 J C~rculamg Rates pump rate~ PUMP DATA I Slow MFG. MODEL LINER STR~E '~98% SPM GPM . GARDNER-DENVER PZ-9 ! 6 ! 9 i 0.CSl:,ps i ~ ! 181.3 i 550 Oevia~on GILWELL214P :' 5.75 ; SURYEY DATA Dira~on Lad~Jde { Oeuar'~r~ : : ~ [ i , i i , ORILUNG FLUID J AR HT-HP '~me Wt Funnel Vis PV YP Gas pH ~ ~ Cake CI Ca 0F::::O0 i g. 0 i :~ :: 9 i S0 i 2/12 i &5 i 14 i '! 2 { 2cJ:) i 40 Pf Mf Sand Sol Oil Cec Rema.,'k.s 0.25:: ~.co i o 5.0 i o i ~8.o I Dri~ng Assembly c~rne~t re~aJr~,r and sem'x:~ Tool REMARKS - Fnish u'i~png ou~ with casing scraoer. Rig m A~las wirelir~_ and conduct SST from 5100 to 2800. Mer~gui,.~ang & Roger S~ic~ey observed Ioggng opera,ohs and analyzed logs. R ~ontac~d A CGCC BAre Wendz~l regard~g a re~l=r~s~aWe c~servance of ~ P & A 0or3ons of'his wel. He said nme be set'rt. Picked up brid~le ~ on ~'nretne. Ran and set sarr~ ~ 5102'. Ran gaug~ mg and ~Jnk basketto tod of olu~. Picked up c_-'nc¢~ r~ner on (t"il olde and t:~gan rumng in hc~e for 8-4 sand iso~uon sclaceze. PREPARED BY VIRGILTHRA PP v.1.3/ 1-4-94 ,= ,. CIRI PRODUCTION COMPANY STREET - SUITE ,500- ANCHORAGE. ALASKA 99509 (9:;)7) 274-8638- FAX (907') 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-211:10 (AFE OW1080} RIG NO. COOFER CON:~T. ~1 DEPTHTODAY 4950 PBT DEPTH YESTERDAY 5102 24 HR. FOOTAGE ~VALU[] DATE ~12~4 OAYS (from acc~ance) 13-3/8" CasinQ set at 140 9-578" Casing set at 2143 7" Casing set at 54,47 6" Liner set @ T.O.L I BIT DATA: J Oe~ Oe~t~ B~t Condi~on No. Size Type In Ou~ Fee~ Hrs. H~z. f9.9.~1 T B BIT YET'. I RFM i PUWT. 44k I S.O. WT. I ROB. NO.2 I PUMP DATA j Circutamg Rat-.s J MFG. MODEL LINER STROKE '~98% SPM GPM PSI ~ SPM PSI i GARDNER-DENVER PZ-9 i S i 9 i0.C~b~si 55 i~8~.3i ~o OILWELL214P ! 5.75 i 14 i0.14~s i ! " SURVEY DATA 0ire.~on I TokaiI 55 ! 181 GPM , DRILLING FLUID 1 AR HT-HP 'Time W! Funnel Vis[ PV 'fP Gets pH Fi Fi Cake Cl Ca : i i i i ~ · l ! ; Pf Mt Sand Sol 0[I Cec Remalcs 0.25 "' : ~ ~.co { o i 5.0 Dual i~c~a~on oack~r ass¥. fBHII ! Odll~ng Assembly REMARKS - Ru~ in hcle with c~'nen~ rezsJner an ddl p~e. 8roke ~a~on ~d s~ r~ e 4~. E~a~ed c~aa~ ~le of ~ b~ ~ 1~ ~i. ~=ng ~m pa~. Ba~ ~ 1~0 ~. ~m~ c~m~ P~o~ 18 ~1 s~ c~ ~g ~ p~ ~ck pm~e on ~k~ ~g m~ ~ 5 bus. p~rto c~n[ a~. Re,ced ou'c~ rate ,,~ 1/4 ~m scu ~.,..:~ c~ away 7 of18~ts. Th~n I:~a~ t~esmmon saue-_z ~. wa~ to sou e~,,z~_ one ~ aftra' fou' m ~e mnbte pau~s. Tomt quan~t¥ of c~mm~ l e:~rna~ ~u~ez.-d away 15 bb~. Unsung from pa~' ~_.nd reversed out C~ne~[oUserved on bosoms u~ ~ du-r~ed ~o reserve~ank. A~ m m-~ss~,r e ms[ casng whi~ rt hole f~ed. Tr~d out of hole &nd r~atl~rr~_d I~'~'~ ~-"~ of ca~q. ~Jrfac~ ca~ ~'~ tailed. Ca~le,'J ctr[ 5HI toolrnan wi~ dual isolation ~a~ ~ system. 8e~gan ~e~ng old perry"arch zone~ from ~-, C,o ~om uo. Located their zone w~ch is ~cross ~e fui "A" 3a~d I~rfor'a~on zone. Tnc~ped ou~ and caJed otx H~Jiburton [O conoJct saue~_z.=. (Crderec1150 sx "G' w~ Halact'OPR) PRE:PA RED Et'r VIRGILTHRAPP v.1.3 / 3.4.94 CIRI PRODUCTION COMPAN'r STREET - SUITE ~30, ANCHORAGE. ALASKA 99509 (~07) 274-8638- FAX {907) 279-8836 DAILY PROGRESS REPORT WELL NAME-NO. WEST FORK 1-21RD (AFE OW1080) RIG NO. CO~PER CONST. tl DEPTH TODAY 4561 DEPTH YESTERDAY 4S50 24 HR, FOOTAGE -3,89 0ATE 2/13/94 0A YS (from acc~-'t2~ance) 1 0 13-3/8" Casing set at la0 9-5?8"CaSng set at 2143 7" C~sing set at 5447 6" Uner set @ T.O.L @ DATA: J 06t)~ Depth BIT Bit Cc~ldr~on No. S~ze Type In ~ Fe~ Hm. Noz. (9,9.9 T 8 dualisola~on pac~ er assy IND.1 NO.2 MFG. MODEL LINER STROKE '~98% SPM GPM PSI I i 9 !0.mbo. s! ~ !~8~.3i GARDNER-DENVER PZ-9 ! ~ C~LWELL214P ! 5.75 ; . SURVEY DATA O~via~on J Oirec~on TVO j 181 GPM ' PSI ; : ; J : ; : l DRILUNG FLUID J APl HT-HP 'lime WI Funnel Vis PV YP G~s pH F'd F3 Cake Cl Ca CE;O) i 9.0 ~ i cement conmrrirmted rrud i i i i 1. ~ M! Sand Sol : : Drilling Assembly dual isdadon oacker assv , REMARKS - Setlower bridge plug at 47'15 ff. Ftrsz atlen'z~to soot 4 saC. s of sand on mo of I:tug fal~:l. Second a~eml~ O.K. leavng 1(7 of sand on ¢~, Pu~l u~ m pa~r $c~lZXj deem. Rig t= HCbtrton. mN ir~s Batc~ mix 30+ bbl of 15.8 ppg Class 'G' cernen~ wi[h CFR & Halad re~arda~ Purr'o cerner~ arx:l set pa~ er a'[ 4,~;1' orio¢ ~o cecnem arrrval at ~fls. Bean so~zn(}. Iri~al ~n 2 b~ ~ ~ o~, ~bse~ ra~s w ~e at3lSb~away.~iq~ 1 ~m. ~p~: atS,0~laway.rate~hj~ 1 ~. 4~o~. 6.0 bbl away. ram of i~ec=on 1 bom..3~ Dst at 6.5 bol away. ram of iqec':on h2 bom. 900 cst a~ 7.01:~laway. rate of in~.' c'~3n 1/'2bpm. 1300psi. a~8.0 bbt away.role of hj~c'c;n 1,'4bpm. 1600 o3t aJgb~l away.fa[eot bjec=3n 1/4bom. 1~00pSL a~ 11 b~ away, ra~ of irlec=on 1/4 bom. 1~3l at 13bbl away. ram ofir~c'"~on lf2bpm. 1~.~30 DSi. al 1§ bbl away.rate ~i",l¢c'Jcn l?dbcrn. 1~40 C~l. at 16bb~ away. ra[e of hieC~On 1.G bom. 20~ os~. H~-'~auon s~Jeeze 4 rnn Dause. 1 bM. 1/4 born. 1850 0s~ I~ed to/"50 n 2 ~n. H~la~n so~-.ze 4 rnn 12aus~. 1 bbl. 1/4 born. 1950 !~s~ I~ed to 850 h 2.mm. Hes~a~cn s~ue~ze 4 mn oau~e. 1 bbl. 1/4 born. 19C0 o~ bl~Cl to 950 ~1 ;2 rrfrl.: f~lal 1 LI3L 1.'4 bern. 18.50 o~ b~cl ro 1 CLx0 PREPARED 8¥ VIRGILTHRAPP v 1.3/;4-94 CIRI PRODUCTION INCIDENT REPORT -- i TYPE ("'- P-'~ersonal Inju~.~,,,) Properly Damage (C[rcte. One) ~ - ' INCIDENT D al:e'i'~ ~2 -_W_~,,~fiZ. Time: . DATA Location: _~.~'~' ,¢'.4'¢,.~,..,.~--'r',.o.~- ~ --:,. . , : INJURY Name ~ injured: ~~~ .~~ AD: ~W ' DATA Address: '~. ,-~ ~ ~U: ~:~- Phone: (Res~Occupatton: - ~~~, "' Spouse / Relative / Friend:_/~Z~¢ ~~/ P~ne No.:. lnju~ stte,~ description of tnju~: ~n~Tude m~tcs report.) Task beiO~ padormad ~t tlme ~ Drugs / Atcohol Invo(ved: ~ Firearms involved' ~0 ...... : ,. -; . · .... ,.. = .... ,. D~GE Address' . . . . .. :Equipment/ P;oper~ damaged: '~~ - Damage Ream ., . =.. ~ . . , _.. . , Address: ~ ! Address: -- /,, P~ne No,: ~P~ne No.' Public safe~ agency: =, , , Other: ' ~ ' 'Si~natu;~' 'o~.divldua{r V' Date - "fide fillinQ out robert INFORMATION CONTAINED HEREIN IS CONFIDENTIAL AND IS FOR COMPANY USF. ONLY. ¥¢-r. 1.1 14-7-9Z 1 2/14/94 Incident Report for Dathan Bulot on 2/13/94 At 1900 on Feb. 13, 1994 Dathan Bulot came over to me by the rig as I was sniffing for explosive gas for a hot work permit. : Mr. Bulot had a 1.5 inch gash on the left chin below the lip from bumping an object up on the drill rig floor. Mr. Bulot was conscious, alert and ambulatory. He said after he finished his immediate duties, he would come over to the medic trailer for treatment. In the trailer, the wound was cleansed off and two 2x2 dressing gauze was taped to the wound. Bleeding was very mild and the patient was advise to go into the hospital for sutures. Of which he did requiring five stitches. The patient returned to work the next day on 2/14/94. Alex W. Felker EMT III Central Peninsula General Hoepital Emerqency Department 258 Hospital Place, Soldotna, AK 99669(-907~262-8123 Aft~roare Instructions IIPORTA~T: ~ust l~t your d~ctor c~eck you ~ai~, T~ll your ~oc~r {ny neu ~r lastino proble~. It is i~uos$ible to reco~niz~ Oepart~eng ~isit. If you h~d special tests ~uoh ~s an ~KQ or {-ray, thI¥ will be reviewed by a radiologist ~r cardiologist. ~e rill ¢all you if there ~re any [~STRUCTIOXS for Oathan 8ulot, Monday, Februapy I4, 1994, HAVE EXA~I~EO ANO TIEATEO YOU TOOAY ON Al ~¢.__ S~ATIEITS. the [~er~e~cy Oepart,~nt re'see h0u people without ~re more severely hurt. g~ {lufFs buckle-uot ~a~e! If you ride ~ bicycle or ATV, p~'ea~ year a, ~roved ~el~et. You v~re tr~ted today by Or. ut'.llao Cooo:r. --,, primary care nurse vas Oia,e Tre.fr~n,J~H, C~. ~<~ ~.,r ~,~,~u~ ~l~n ~nd dry -~or '4 ~o~r; After ch~c, you n~y vas~your ,JOU~d q~ntlz. ~l~vat~ the wound If can. That veil feel better ~nd help your wound you see an~ sign~ of inf,etion, CALl TOUR OOCTOI AI~HT AWAT. You ~ave severat-~tit¢~e~. T~is (t~ese) should be removed AR[ YOUR FOllOW-UP I~TIUCTIOHS! · Cai! ~ ~o~n ~s ~t~ibl~ to ~ake an ~ppoint3ent to see Iar...~eritt Xc [n~osh~ 1.0. lo ~ d~ You can teach Or. Ac ,an~ to thl[r office. · Al ALUAY~, TOU AR[ T~[ XOST IXPOITANT FACTOR IX TOUR I[Cov[XY. ~lea~e rollou r~ in~tru¢rlons~ab,ve caret:~lty. Take ~our aedici~es ~ presrrib~d. Xost i~t-ort~nt, ~ee a not discuss~d, CAll OR VISIT YOUR OOCTO~ Alg~! AUAT. IF YOU CA~MOT AEAC~ ?OUR OBIT08, IETURI TO THE EIEIQEMCY O~PART~EXT. 'I under,rand the tn;tructlon, above, and discassed In thm [aer~enc70epart~ent.' ~ao~ I lair ~aoe ,- CtRI PRODUCTION COMPANY 2525 C STREET · SUITE 500, ANCHORAGE. ALASKA 99509 (907) 274-8638 o FAX (907) 279-8836 DAILY PROGRES$ REPORT WELL NAME-NO. WE~T FORK 1-;~!RI) (AFE OW10B0) RIG NO. COOPER CON$¥. tl DEPTH TODAY 47C~5 D E'PTH YESTERDAY 45~1 24 HR. FOOTAGE 144 DATE 2fl 4/94 0AY$ (from ~cCep~nce) 11 1343/8" C~ng ~t 8l 140 9-5~"Casing ~t ~t 21~ ~ Ca~ng ~ at 5447 6" Uner set ~ T.O.L. ~ BIT DATA: J Depth No. Size Type In Depth Bit Condition Out Feel; Hrs. Noz. (9,9.9) T @ G 4705 i--'~-,3,7,---~ 2 i OPEN TFA ! ..I. i ...... I i 6 j NTC-J4 i 457t J j PUMP DATA J Olrcutatlng Rat~s ', Slow pump rates i ' t Si:tM PSI MFG. MODEL LINER STROKE '@98% SI::~A GPM PSI JNg. 1 ~tARDNER-DENVERP7-9 i o J ~ jo.o~opsj g3 i3oo,~i ~oJ jl~.8 OILW"~L 214P i 5.75 J 14. :0.1 bp~, j j I Totall §~ j ~07 GPM - -- . ~ _ SURVEY DATA Direction Oepar[ure DRILLING FLUID J T~e Wt Funnel Vis FV APl HT-HP YP. .Qel~_, pH FII FII Cake C1 1.o : 12 i !1,0 i N/~ ~ ~ 4 , 200 I C~e Rems~s i 17,5 j Pf MI 9~,nd @ot 2.oo ~ 3.00 i 025 i 5.0 j o Ca 4o Drilling Assembly R~r~ev-o-matJc isolation pa~er assy. REMARKS - Re~ease back pressure on squeeze, unseat p~c~er, and flip out of hole. Pull wear bLmhlng ~nd set test plug. Conduct BOP te~t. Inaide K'dl line valve wotXd not_])ass the test. Remainder of 8OP'a tested. Contacted DSR regexdlng.r._eplacemem et KiI~ lina vaJva. We continued to work on failing vane and evecrluall¥ was abJe to get at tull test. D,~R sent d~wn three extra v~lvee, Pulled test plug and reset wear bushihg, Pl~ed Up 6" bit wi~ HWDP a.qd tripped tn to top of cement, Tagged cement at 4~71 11. Cement took weJghL Cement I~d cured 3r3 hours ancl samples w~re fuJJy hardened. Drilled off c~ment ~o eal3d break on top of bridge plUg. Circulated hole c~ean and trip out of rmle. P.O~ 0600- OPERATION: Preparing to fun In hole with Retrleve-o-matic to ieafate exa~ thei! zone. PREPARED BY V~RG[L THRAPP V. 1.3 / 1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET- SUITE 50(3- ANCHCRAGE. ALASKA 995C73 (9)7) 274-8638- FAX (93/-3 279-8336 DAILY PROGRESS REPORT WELL NAME-NO. WEST FORK 1-21RD (AFE OWlI:N~0) DATE 2/15/~4 RIG NO. COOPER CONST. tl DA ¥ S rfrDm acc-J~ance) 1 2 DEPTHTCOAY 48C6 13-3~' Ca~ing set at 1~0 OEPTH YESTERDAY 47(~ 9-5/'8,' Casng set at 21~3 24 HR. FOOTAGE 101 7' C~smg set at 5.-t.47 5" Uner set @ T.O.L ~ BFr DATA: j De~l Oep~ Bi~ C =namon Ho. .S~.e Type In C~ Fe~ Hrs. r. k~z. (9.9.9 T B 1 ! 6 ! HTC-J'-$ ! 4571 ! 4/"C~ ! 134 ,BIT WT. i RPM i DI..I ~,*lT. I S.O. ~-~rJ'. i ROB. r.lo2 J PUMP DATA j Ci-culamg Rates MFG. MG~EL LINER SIR~E '~% SPM GPM ~1 J Tm~ [ GPM ' ~ew pump I i De~th J i SURVEY DATA Dire~on I ~Jde J Ceo~Jre I i I DRILUNG FLUID J APl HT-HP Time ,'/! -=unne! Vis PV 'fP G~s pH Ft Fit Cake Cl Ca ! B'..dcirK3· new mud ~ ~ ~ i ~ ' · .' ; ; ; ; : ; ; ~ : ; Pf Ntf Sand Sol Oil Cec Remar~.s .- C'rnTrn g Asscmbiy REMARKS - TaAed w~ Menggui Zhang reoj~rdng ~ casi~j test faiu'e. He comac'Jed 8lake Wondzetl regarding w~' c~ cas~,,g m~ remri'm'nents. M enggu called ~s AM. saying F~ah-e Wordzel gave waNer to croceed. I ~so ccr~ac~,_d E~a~re Wondzel fAOGCC) as~iDg for a f&xed wrf~e~ waiver. He stated Dhat me,/non'n~N provide orlv vert~ waJvets and ~3at me written waiver was unnecessary. I coma=ed Kevn Brown - CPC irfformr ~1 of AOGCC's v~bal only waiver. This report is domm-)ematen of that cor~ema~on. Tm,ged t~ Ytrt~ re~...-vi3g tool. reversed om sand on top of tool. tam'heal ~ b~dge l:,ug, released same ar,:l minded ou~. I:%'~_-d bo cx','~g packer on wire!inc, ru~ n hole. corre!.ate ~o SSTIc. o~ s_~pa~er (bot~m (~ 48363 and tr~ out ~J"-c, ed mud ~ outside tams. cleaned ta~.s. ~ ok on fres~ w amr ana began mb,: rg new rrt. d. ~an m hcle ,'rr~ gyro see~ker ~o~1 to es~ad, ish pecker o~,-_ma~On etd conctJc= mu~sho! survey of od hole. FIlE]DARED B ~ VIRGILTHRA PP V.1.3/ 1-4-94 CIRI PRODUCTION COMPAN. 252~ C STREET - SUITE 500- ANCHORAGE, ALASKA 99509 (907) 27'4-86G8- FAX (907) 27~ DAILY PROGRESS REPORT WELLFIAME-HO. WEST FORK 1-21RD (AFE OW1080) RIG NO. OO~PER OONST. ~1 DEFTH TODAY 48C6 DEPTH YESTE]RDAY 4705 24 HR. FCOTAGE 101 DATE 2/16/94 0A YS Ifrom acc~Fmnce) 13 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447 6" Uner set @ T.O.L @ i BIT DATA: J Oep~ Oe~h Conc~on N~. Size Ty~ In ~ Fe~ H~. F~z. (9.9.~ T B ! Windorf mill. tandem watermelon mills i . i i i i i IND.1 NO.2 ' S~ow pump rates PUMP DATA j C~-mlamg Rates , MFG. MCOEL UNER STROKE '~98% SPM GPM PSI ' SPM PSI GARONER-OENVER PZ-9 i 6 i 9 i 0.08bps i 55 i 181.3 i 850 55 ! 850 OILWELL2'I4P ! 5.75 0.14bps JSURVE'Y OATA 181 GPM ORILUNG FLUID j AR I~T-HP T~me Wt Funnel Vis PV YP Gels pH Fi Fi Cake CI Ca i i i i i i i F>f Mf Sand Sol Oil Cec Remacks o.3oi:: o. e5i~ o ,i ~.o :~; :~: o j Orfl~ng AssemCi? Window mil. tandem watermelon mils. bi~ ~Jb. 4 HWOP. Jars. 10 I-~'¥DP REMARKS - Completed gyro seeker mul~sh~:run ~d ~i~ed o.r[ of ~he h~e. Orien'~d wHps~oc~ tooL a~za~d to mill and UBHO fonerrmg sub) a~d began ~i~ k~ hole. Ins~'uc~ed c~ler to ired h~e ve~ slowly and to i~idate pin end dol:~g of pipe onty. Co~mu~ ~o mix rmw mud ( added ~'A~o Inlet rous':a~ c,.~s for c~ c~esrmcj and mud m~xr~ o~eramm. At 30' al:x~ve one~aDo~ Docker ran gyro seeker and reorierr[ed whipstock prior to latch u~. latched u~ whDstoCX, s/-~amd s~rmr mil. ~angc-,d ov~r to NewOril C~bona~e drlllhg ~ and be~n wHO~c~ rrxl~g coeraac~s. IVUIled ac~'o~a~ 3'. crculate¢l boEoms up and mp~a otz of hole. Layed down ~a,"ter rnit and !rock ~d up ~Jor~ rril~ and ta~d~m Yeats'melon m~is ~ ran in hol~. Began mdiing w~dow. "'""'ED .JAN 04 1~95 ,".!,?.k~ Oil & Gas. cons} Commission -'-V.~.3,' ~.4.9,Ar~cf~o~tgu PREPARED 8'r VIRGIL THRA PP CIRI PRODUCTION COMPANY 2525 C STREET - SUITE ~CO- ANCHORAGE. ALASKA 99509 (S07) 274-86:38- FAX (SOT) 279-8836 DALLY PROGRESS REPORT WELL NAME-NO. 'WEST FORK 1-21RD (AFE OW1080) 0ATE 2/17/94 RIG NO. COOPER CON~T. ~,1 0AYS(fromacceptarK:e) 14 DEPTHTOOAY 4~18 13-3/8" Casing set at 140 DEPTH YESTERDAY 48C6 9-5/8" Casing set at 2143 24HR. FCOTAGE 12 7" Casing set at 5447 6" Uner set @ T.O.L. ~ BIT DATA: J Depth Oeplll ~ Concr~on No. Size Type In Ou~ Fee~ Hrs. Noz. (9.9.9~ T B !Window mill / tandem wam,,'melon mills ': PUMP DATA CVculamg Rates ~ Slow pur~ rates ! ! , MFG. MODEL UNER STROKE '~98% SPM GPM PSi ', SPM PSi NO.1 GARDNER-OENVER PZ-9 i 6 ! 9 !0.68b~s ! 78 ! 2372 i 1000 i 55 i 660 NO.2 OILWE!J. 214P i 5.75 i 14 10.14bp's ~ i i i i DRILUNG FLUID ! APl HT-HP Time Wt Funnel Vis PV YP Gds pH P'il F~ Cake Cf Ca o~oi 9.~ ~ so i 4~ i ~.0 i 32~ i 9.0 ; : : ; ; ; PI' Mf Sand Sol Oil Cec Remarks o.~ i zoo i o i 4.5 i 95.5 ~ o Ofilrmg Assembly Window mil. tandem watermelon n~]is, biz mb. jars. HWDP REMARKS - Run in hole wilb whdow opering rdlixj assy and ccrrdr~e ooening casing whbs[ock Open casing wndow. ~ srea creaang big, tomue and tal,Jr, g waCff. Work on zone for several hotrs. 'A/h~smck re~. suggested mp~ing ouz for different roiling assy. Ci'culamd I;~oms up and oicoed DUI of hole. Changed mil'hq corrfic~ra~on and ran ba~ in hole. Mil ~hrouc~ bun'ed zone. Able ,'o ~ In and o[z of wirldow bra reoui'es some CYct,iat'ed bo~orn~ u~ and ~ipped ou~ of hole ~ayng down rnlrmg assy. ( J PR EPA RED 8 Y VIRGIL THRA PI= V.1.3 / 1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE, ALASKA 99509 (937) 274-~6:38- FAX (907) 279-8836 DALLY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW10S0! RIG NO. COOPER CON:~T. ~1 D EI:~'H TODAY 4917 DEPTH YESTERDAY 4818 24 HR. FOOTAGE 99 DATE 2/18/g4 DA YS (from acceptance) 15 13-3/~" Casing set at 140 9-5/8" Casing set ;at 2143 7" Casing set at 5447 6" Uner set @ T.O.L ~ BIT DATA: j Dep~ Oepr~ Bit CondilJon Fb. Size Type In OLz Fee~ Hrs. Hoz. (9.9.~ T B 2 ~ 6 ~ ~C/J~G ~ ~18 ~ INC ~ALUE!~ i 11.11,11 ! ~ ~ i i : i ~ ~ i ' i i i HO.2 PUMP DATA ~ C~'culamg Rat.-s ' Slow pump I MFG. MODEL LIf, IER STROKE '~98% SPM GPM PSI I SPM PSI i · GARDNER-DENVER PZ-9 i 6 OILWELL214P ~ 5.75 ; SURV~ DATA OevJa~on Oirec'don 2.5 ! AZ208.6 ;, 0.14bos { ; ; ; = I 56!i 185 GPM J 6.2 i AZ201.0 i i ~ , ~ i i , DRIllING FLUID I -. A~ HT-HP 'lqme Wt Funnel Vis ~ YP Gds pH Fqt Fii Cake CI Ca i . , t ! ; ; : ; ; ; ; ; ; I::'f Mf Sand Sol Cfi Cec Remarks 0.40 i 0.70 ~ ~ : ~. 0.33 : 5.0 i 0 i 1.0 : -: : : : Ddlrmg Assembly 8i~. mot~. S~ab. UBHO. 4 HWDP, Jam. 25 HWDP REMARKS - F~nish ~'io ouz wi~ tandem wamfmelon mil Lay down mils and pick uo mud motor assy Tdp in hole to top of whi~"tock and oriem mol face. ~tack off unil tool in open hole. Beg~ drec-:onal kic~ off. Su'vey every 30 ft. A t approximately 90 olus feet i~to he kick off ff~e p,~eramn raze dro!~ped sign~x:&n~y Worked w~ omblem for a~oroximate~' 12 mom feet of hole. A~ernots to Tea[ for bit ba~ir~ ~how ed no success. Ci-culamd botmmsup and ~l~ed oul ¢ PREPARED BY VIRGILTHRAPP V.1.3/1-4-94 ClRi PRODUCTION COMPANY STREET- SUITE 500- ANCHOqAGE. ALASKA (~07~ 274-86:38- FAX (51073 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080! RIG NO. COOPER CO~T. ~1 OE~H TO[DA Y ~ DEPTH ': ESTERDAY ~g17 24 HR. FOOTAGE i ! 3 OATE 2/19/94 DA ', S (from accc~) 16 3-3/8" Casng set at 140 9-5;3"Ca,rig set at 2143 7" C~sing set at 5.447 6" Uner set @ T.O.L (~ i BIT DATA: ) D'"~ D~ E~ Cc~ct~on l'kx Size Ty c'e. 'n Ou~ Fee[ H~'s. Hoz. (9.9.9 T B 2 ! $ ! HTC.'J~G ' :515 ! 4917 ! S9 ; ~ 11.11.11 3 i 6 ; HTC.'J~-TG . ~-c17 i ~30 i 113 i i llAl.ll NO.2 4810 MFG. MO'JEL GARDHER-DE[ 7.'ER =Z-_= JPUMP DATA J C~lamg Rat_-s ' Siow ~ml~ 1 ur. ER STRC~E '~9.3"..'= SFM GPM PSI ~ SPM .c'SI s i s i o.m~si ~ ~c4.4i ~3:o ! so i ~oo OILWELLZ' :~ ! 5.~ ; Deviation ~2 -'Z201.O !7.1 z-- I-,.~.5 i DRILLING FLUID J AF~ RT-HP m Time ',',fl Funne: ',"s - =',' ': P Geis pH Ft F'i Cake m I m II L J ! m ; : ; ; ; ; ; : ; ; Pf ~¢f Sane S:~ Cfi Cec 0.251 ?_CO :i 0.50 E3 i 0 ~ 25 r,lew~Ca~onai~ M~ed ~ ~ ~ ~ ~ r~ in ho~. ~~ ~n~ z~e b~o~ ~ ~ ~ ~1~. R~ ~ ~m ~d r~e-~ ~ ~ ~1 ~ead. Odling ~[~ ~a[ we ~n~ r~s~e ~ ~ j~ ~' ~ema-xs wear oa~ of kf,'l DP c,~s ~"'r~J,3" ~ whDslock window. Adct~onal ~s~an.c~ .,o sidr~ mua motor ~ve~oD.'~J as we dac_~'J more ~ n ~.,~je. An~ and d~-v~aoon r ~m.a~ actionable and an az_ .-T~ to ~ ~'~ hole wm"~ memud rector w4 be a~aml~ed. PREPAi:IED B ~ ',':RG;LT-aA PP V 1.3/1-4-9.4 tlR! PRODUCTION COMPANY 25:25 C STREET · SUITE ,~;)0- ANCHORAGE. ALASKA ~ (907) 274..8638- FA,'((907). 279-84)36 DALLY PROGRESS REPORT WELLNAME-NO. WE"JT FORK 1-21fid (AFEOW1080) RIG NO. COOPER CON3T. ~1 DEPTH TODAY 5117 DEPTH YESTERDAY ~ 24 HR. FOOTAGE 87 DATE 2/20/~d DA YS (from accepiance) 17 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447 6" Liner set @ T.O.L (~ BIT DATA: I OeCth Dep~ Bit Condi~on No. S~ze Type In Ou~ Fee~ Hrs. Hoz. f9.9.9~ T 8 ll.ll,ll 2 ! 6 ! HTC/J88TG ! 4818 ! 4917 ! 99 i ~ 3 i 8 i HTC/J88'FG ; 4917 i ,5030 i 113 i i 11.11.11 2RR ! 6 ) HTC/J88TG ! ,3330 : ! -5030 ! ! ll.ll.ll NO.2 ~ S~ow pump PUMP DATA I Circulamg Rates ~ MFG. MODEL LINER STROKE '~98% SPM GPM FSI ' SPM PSI GARDNER-DEFWERPZ-9 i 6 ! 9 i0.08bpsi ~ ~ ~.4 i 11~ ~ ~ ~ OLWELL24P ~ 5.~ ~ 14 ~0.14~s ~ 5 ~ ~ ; ; ; ; [ Tm~ 72 ~ ~ GPM I I ~ ~ TVD J ~ J ~de J Dec--re 17.1 ~ ~1~.~ ~ :~ :~ :~ 24.3 ~ AZI~.4 ~ ~ i ~ JSURVEY DATA DeCagon J DirecJon DRILUNG FLUID J APl HT-HP iim m Time Wt Funnel Vis PV YP Gets pH F'/I F'3 Cake CI Ca ; : : : ~ : : ; : I : Pi' Mf Sand Sol OI Cec Remarks o.251 zoo i 0.33 Drilling Assembly ~3 Assv.:BIT. BIT SUB. 14-O.P.. JA RS. 29 i-¢,'V DP ~p'esen~lv in hole) ~2 Ass'y.: Bk. FIB Stab. 1 hwdo. S~ab. S-135 DP. Jars. 25 HWDP.'-Tlis Assr. would not exhwhi2stock wndow. REMARKS - AEernpt to finish hole wi~ mud molor umucc~ssM. WI~p. stock window restriction pbs open hole chag staled us at,5030. Tripped DUI of hole and changed 8HA to corrfigu'aoon 4[-'2 (aJ~ove) and ran n hole. This assy. w as too s~ff to get through whipstock whdow. Tripped out and pi~ed up a s~:k assy (~3 above) and ran h hole. 0600 hr status: Sick assy ~r3 wemd-rou~ whipstock wndow. Tagged bo~orn and began atrng ahead. Instruc~ons to rnain~ah r~ht welgh~-on-bi~ were given due to 8HA assy make u~ of ciill pr)e. [. PREPARED BY VIRGILTHRA PP V.1.3 / 1-4.94 CIR! PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE, ALASKA 99~J39 (937) 274-8638- FAX (907). 279-8536 DALLY PROGRESS REPORT WELLHAME-HO. WEST FORK 1-21RD (AFE OW1080} DATE 2/21/94 RIG 1',~. COOPER CONST. ~1 DA YS (from acceptance) 1 8 DEPTHTODAY 5125 13-3/8" Casing set at 140 DEPTH YESTERDAY 5117 9-5/8" Casing set at 2143 24HR. FOOTAGE 8 7" Casing set at 5447 6" Uner set @ T.O.L @ DATA: J Dept~ Dept~ Bi~ Condi~on No. Size Type In Out Fee! Hrs. Noz. (9.9.9~ T 8 2 ! 6 ! HTC,'JS~q'G ! ..~318 ! 4917 ! 99 i ~ 11,11,11 ! 1 ! 1 ! 1 3 i 6 i HTC,'J88TG i 4917 i 5030 i 113 i i 1111.11 ; 3 ; 2 i 1 2RR ! 6 ! HTC/J88'1'G ~ ~ ! 512~ ~ ~ ': ! 11.11,11 ! 3 ~ 3 ~. 1 IND.1 NO.2 MFG. MODEL PUMP DATA J Circulamg Rates I S~ow pump rates LIr, IER STROKE '~98% SPM GPM PSI ' SPM PSI ! · GARDHER-OENVER PZ-9 i 8 ! 9 i 0. C:81~s { 72 i 237.4 ! 1100 OILWELL214P SURVEY DATA D~/~a~on Dire~on 17.1 AZ189.5 TVD j Se~on J La.de J oeg~-,~r~ 23.72 24.3 A Z 197.4 .~ ; 45.47 28.0 AZ 197.4 ",. ! 72_8 : ! ! " 25.8 i AZ 196.8 ':, i ;99.91 DRILLING FLUID I APl HT-HP Time Wt Funnel Vis PM YP Gals pH ~ F3 Cake CI Ca ; ; ; ; ~ ; ; ; ; Pf. Mf ,Sand 'Sol Oil Cec Remanks · o. 1.ao i o.25 so i o '" i 2.0 blewOrill Carbonate ! --_ Orbiting Assembly ~3 A~sy.:BIT. BIT SUB. 14-D.P.. JARS. 29 ~/OP fpresen~v in hole) REMARKS - Ddlled ahead to 5125 ff. C~culated bottoms up. S~cct tip into casing. C~rculam high viscos~ sweep uml rettrns clean. Conduct fhal gym-strvey at T.D. Slow ~ ou~ of hole. Rig up Atlas wre~ne for open hole Logs. fl 700 hrs) Co~nued delay in wimrne operations. Eacfl inquty met with "another hcur ..... another 20 minutes". ~aned i~ hol~ w~ frst tool at 2330 Irs. PREPARED BY VIRGILTHRA PP V.1.3/ 1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE. ALASKA 99509 (907) 274-~- FAX (907) 279-8836 DALLY PROGRESS REPORT WELLI"IAME-HO. WEST FORK 1-21RD (AFE OW1080) RIG NO. COOPER CON:ST. DEPTH TODAY DEPTH YESTERDAY 24 HR. FOOTAGE 5123 5125 DATE 2/'22/94 OAYS Crom acceCance) 19 13-3f8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5,447 6" Liner set @ LO.I_ (~ BIT DATA: ! Del~ Oepm Bit Condi~on No. Size Type In Out Feet Hrs. rqoz. 19.9.91 T B BFT YeT I [ PUMP DATA Circula~'lg Rates 'Slow pumprates I ! MFG. MODEL LINER STROKE '~980,'o SPM GPM PSI ', SPM NO.1 GARDNER-OEblVERPZ-9 i $ i 9 0.08bps i 82 i270.4i 1203 i 55 i 800 [NO.2 , OIL~ELL214P i 5.75 ! 14 0.14b~.sl i i Total!, 82. ,! ?/0, GPM j J SURVEY DATA J 17.1 24.3 28.0 J5,110 ! 25.8 i, , i i DRILLING FLUID J APl HT-HP . Time W! Funnei Vis PV YP Ge~s pH h-il i~l Cake CI Ca J i i i i · , i ~ , ; : ; : : ; : : : ; ; Pf Mf Sand Sol Oil Cec Remarks 0. C8 :.: 1.60 i Trace i 6.0 i 0 i 2.0 I NewOnll Carbonale Drilling Assembly Underreamer. bi: sub. 14 ~-1i2" O.P.. Jars. 29 I-~l OP. REMARKS - F'nish Loggng open hole a:0700 hrs. Ams was on IocaOOn shce 1700 hr, Monday. They I~ad problems w~ ca~bramg tools and was mable to ¢¢e an SP log. PUled wear bushng and instaled test ~;~. Conducted BOP ~st Received waiver for wimessi~g t~t from 81aire Wondzel. r, lo~lied AOGCC on 19 Feb. 94' g.,vr~g 24 hou' nouc e. BOP's rested O.K. Pick. ed uo underreamer assy and run in hole. Beo~n openi3c~ hole at 480~. PREPA RED 8 Y V IRGI LTHRA PP V.1.3 / 1-4-94 CIRI PRODUCTION COMPANY 25.C~ C STREET- SUITE 500- ANCHORAGE, ALASKA 99509 (907) 274-8638- FAX (S07) 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OWl080) DATE 2/23/94 RIG NO. COOPER CON3T. ,¢1 OAYS(fromaccep~ance) 20 DEPTHTODAY 5107 13-3/8" Ca~ng set at 140 DEPTH YESTERDAY 5125 9-5/8" Casing set at 2143 24 HR. FOOTAGE -18 7" Casing set at 54d7 8" Uner set @ T.O.L. (~ BIT DATA: ] De~h De~tl 0i~ Condi~on No. S~ze Type In Ou~ Fe~ Hrs. Noz. (9.9.D T 8 BIT WT. INO.1 NO.2 J RPM I PUWT. 66k ] SO. WT. 66k j ROB. PUMP DATA I Circulamg Rates ~ Slow pump rates I MFG. MODEL LIHER STROKE '(~98% SPM GPM PSI t SPM PSI · GARDNER-DENVER PZ-9 ! 6 i 9 ! 0.08bps i 82 ! 270.4 i 5C0 ! ~ OILWELL214P ,! 5.7'5 i 14 i 0.14bos i !, '": ,! ;i I fotaJ1 82 : 270 GPM J SURVEY DATA O~via~on Oirec'don 17.1 ! AZ189.5 ! AZ197.4 24.3 45.47 28.0 i AZ197.4 [ i 72.8 2~.8 ~ AZ196.8 ! ~ 99.91 DRILLING FLUID J APl HT-HP Time W! Funnel Vis PV YP Gels pH RI RI Cake Cl Ca 2600 i 9.1+ i 64 i ~ i 'lO i ~3 i 8.0+ i 6.3 i ! 1+ i 2g C0 i 64 i i i i i i i i i ; ; ; ; ; ; ; ; ; ; Pf Mf Sand Sol Oil Cec Remarks 0.091 1.701 Trace :i 6.5 :i 0 ~ 20 Light c~m er~ confami~afion ! _! ! ! ,.- ; : : Drilling Assembly Ran 5" Liner REMARKS - Complet~ underreamer operations. Tripped out of hole. Rigged ~!~ casir~g crew and picked up 5" Lber a~d ran i~ hole. Filed poe every 10 stand and broke ci, cu~:on at whipslock. TCgged up at~107~nd washed to ,511_lt.' Rigged uo Hallb~rdon. pressure tested ines [o 4K. Purr~ed 10 bbl water spacer. 15 ~1Dt~l spacer SlUTy followed bv 10more barrels of water and 22 bbls of iner SIUT~,. Dro?,oed iner se~n~l dar[ and displaced De slu%, w~ dali mud. B~gan rota~ng iner when caJcula~ed c ~,men~ ~Jmed ~e corner and ceased 2 bbl before Inet plug latched. Pr~ssu'ecl LD tO 2~C~ & 403Qe and se[ In~r hanger. Pic~ t~ cu[ of packer, s[ac~ c~ 30K and sez pac,.er assy. Reverse ch:date out Good ce~,-nent~lo surface on r .ev...Cz:s.c-out ~rip ou~ of hole. Prc~oare to go on warm st3txt down /" T.D. of in~ at 5107 ft ~'"~.. / Too of Iher 4702 f/. "\ v. 1.3 / 1-4-94 PREPARED B f VIRGILTHRAPP C1R! PRODUCTION COMPANY :~:25 C STREET · SUITE :~0- ANCHORAGE. ALASKA 98E09 (SOT) 274-8638 · FAX (907'1 279-8~3~ DAILY PROGRESS REPORT WELLHAME-NO. WEST FORK 1-21RD (AFE OW1080} RIG r',K~. CO<>PER CON3T. ,~1 DEPTH TCDA Y DEPTH YESTERDAY 24 HR. FOOTAGE 5107 5107 DATE 2/'24~4 OA ~ S CfT~m accec~mocei 21 !3-3/8' CaSng vt at 140 9-5/'8' Casing vt at 2143 7" C,,as~ng set at 5,4-47 6" Unerset @ 5107 T.O.L. ~ .4707 I BIT DATA: I Oepm Depm 8i~ Cond~on HO. S~ze Type In Otz Fe~ H~. Hoz. f9.9.9~ T 8 BIT WT. I RPM i pi] WT. t -3 C ','IT I ROB. it,~0.1 HO2 JPUI4P DATA I Rates I Slow pump I MFG. MODEL LI[-iER STROFE '~98% SPM GFM PSI ' SPM PSI GARDNER-DENVER PZ-9 i 6 i 9 O. C:8 b2s O, LWELL214P ! 5.75 ! 1-4 O.l~-bes ; ; ; ; Oevia,Jon SURVEY DATA Oirec'Jon i AZ18~.5 ~ ~ ~ : : 24.3 ~0 15110 ~.8 I i I I i I DRILLING FLUID ~ AR ~-HP ~me Wt ~nnel Vis PV YP G¢s pH ~ ~ ~ke ~ Ca ; ; ; 1 - : Ddi~ng ~MARKS - R~ pl~ on w~ ~ d~m ~ ~ 1 ~ ~m ~2~ m 'wa~ ~ c~ PR~ARED B f VIRGILTH~PP V.l.3/1-4-~ CIR! PRODUCTION COMPANY 2~:25 C STREET - SUITE 500- ANCHORAGE. ALASKA 99509 (937) 274-8638- FAX (937') 279-~ DALLY PROGRESS REPORT WI=ILl,lAME-NO. WEST FORK 1-21RD (AFE OW1080! RIG NO. COOPER CONST. ~1 DEPTH TODAY DEPTH YESTERDAY 24 HR. FOOTAGE 5107 5107 OATE 2/'25/94 DA YS {fr~m acc~ance) 22 13-3/8" Casing set at 140 9-5~"Casing set at 2143 7" Casing set at 5447 8" L.inerset @ 5107 LO.I_ ~ "707 BIT DATA: J Deem Dep~ Bil ccaa~on Ho. Size Type In C~ Fee~ Hrs. r-loz. ¢9.9.~ T B G i i ! i i i i i i i ' ~m't pump tales PUMP 0ATA j Circulamg Rates , MFG. MODEL LINER STROKE '(~98% SPM GPM PSI ' SPM PSI i · GARDNER-DENVER [5110 I NO. 1 I''10.2 OiLWELL214P i 5.7'5 I ] SURVEY DATA J O~ia~on Cire~on TVO J 24.3 A._- 197..~ 23.0 A--' 197.4 ~.8 A-"1S6.8 DRILLING FLUID I APl I-,T-HP Time Wt Funnel Vis PV 't'P Ge!s pH ~ F'/t, Cake CI Ca : ; : ; ; ; : : : Pf ,'vlf Sand Sol Oil Cec ~,eman~.s , : i : Drilling Assembly REMARKS - Rig piaced on wan'n ~ dorm as of 12C0 h(:x.,r~ 2-24-94 to 'wa~ ~ c erm-.~ Pm~c:ed rettrn to operaaons 2-27.-94 at 12C0 hrs. To~ warm si't,1 down 3 days. PREPARED B f VIRGILTH,qAPP V.l.3 1-4-94 CIR! PRODUCTION COMPANY 25~5 C STREET · SUITE 500, ANCHORAGE, ALASKA (g07) 274-8638 · FA;;((907) 279-883e DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1.21R0 (AF6 OWl0§0) RIG NO, COOPER CONST. #1 DEPTH TODAY DEPTH YESTERDAY 24 HR. FOOTAGE $107 5107 DATE 2/26/94 DAYS (from acceptance) 23 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447 6" Liner set @ 5107 T.O.L. ~ 4707 BIT DATA: t Depth Depth Rit Condition No, Size Type In Out Feet HrS. NOZ. (9,9,9) T Iq G I PUMP DATA I Oirculatlr~j Reles '1 Slow pump rates , ~ $~,~ PSI MFG. MODEL LINER STROKE '@98% SPM GPM " GARDNER-DENVER PZ-9 6 i 9 iO.O8 bps[ ;, , OILWELL214P 5.78 i 14 iO.14bpsl i J~.0,~ NO.2 4928 4988 5060 5110 SURVEY 9ATA D~vlatlon Direct Jori 1"/.t ~ AZ 189.8 24,3 28.0 25,8 i AZ 197,4 ~ AZ 107.4 1 TVD J , J " AZ 196.8 I 45,47 72.8 i Deparlure DRILLING FLUID J Time Wt Funnel V'~ PV YP Gels pH APl HT-HP fil Fil Oaks Cl Ca _- Pr Mf Sand Sd Oil Ccc Remarl(s i Drilling Assembly REMARKS - Rig pla, ced on warm shut down as of 1200 hours 2-24.94 to 'wail ct3 cement' Proiected return to opemtic~e 2-27-94 at 1200 hrs. Total warm shut down 3 days. PREPARED BY VIRGIL THRAPP V. 1.3 ! 1-4~94 CIRi PRODUCTION COMPANY 2525 C STREET * SUITE 500- ANCHORAGE, ALASKA 99509 (S07) 274-8638- FAX (907) 279-8836 DAILY PROGRESS REPORT WELLHAME-NO. WEST FORK 1-21RD (AFE OW1080) RIG NO. COOPER CONST. 21 DEPTH TODAY DEPTH YESTERDAY 24 HR. FOOTAGE 5107 5107 DATE 2/27/94 DA YS (from acceptance) 24 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447 6" Uner set @ 5107 T.O.L @ 4707 ! BIT DATA: ~ De~h Depth Bit Concfrdon No. Size Type In OL¢ Fee~ Hrs. Noz. (9,9,9~ T B BIT WT. lhlO.1 NO.2 MFG. MODEL PUMP DATA J LINER STROKE '~98% GARDNER-DENVER PZ-9 ! 6 i 9 i 0.08bps i Circulamg Rates ~ Siow pump rates I SPM GPM PSI ' SPM PSI i · 5.75 i 14 10.14bps i i I : ! 23.72 AZ197.4 i ~ 45.47 AZ196.8 ~ ; 99.91 i i [5110 , Oevia~on J Oirec'don Sec~on 17,1 ! AZ189.5 24,3 Oepar~re DRILLING FLUID J APl HT-HP Time Wt Funnel Vis PV YP Gels pH RI Fil Cake CI Ca i i J ii i ! ! i i ; ; ; : J ; ; ; I ; l Pf Mf Sa~ 8ol OI Cec Remarks Odlling Assembly 4-1/4" Economit[ (360') PH-6 tin'Il oioe. xo. 7" casin~l scraper REMARKS - Returned dg to ac-We sta~Js (from 5Narm shut down') as of 1200 hr 2-27-94. Picked up Econornill on PH-6 pipe crossed over to 3-1/Z' D.P. with 7" casing scraper and run in hole. '~ ou'[ cerner¢ to landhg collar-in 5" rner. Ci'cutazed hole dean and l~l~ed out of hole. Rigged up Ams Wi'eine to conduct bond PREPARED BY VIRGILTHRAPP v.1.3/14-94 CIRI PRODUCTION COMPANY STREET - SUITE ~- ANCHORAGE. ALASKA 99C'J39 (507) 274-8638- FAX (507) 279-8~G6 DALLY PROGRESS REPORT WELLHAME-NO. WEST FORK 1-21RD {AFE OW1080) RIG NO. COOPER CONDT. ~1 DEPTH TODAY 5107 (LC ~ 50683 DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~rVALUE! DATE 2/28/94 OA YS (from acceptance) 25 13-3/8" Casing set at 140 9-5t8" CaS~ng set at 2143 7" Casing set at 5447 6" Unerset @ 5107 T.O.I_ (~ 4707 BIT DATA: I Depth Dep~ Bit Conol~on No. Size Type In Dui Fe~ Hrs. Noz. (9.9.9~ T B i ~ i i i i i i i i i i i i ,: i ! i ! i BIT WT. t RPM j PUWT. I S.O. WT, [ROB. IND.1 NO.2 MFG. MODEL PUMP DATA UNER STROKE '@98% Circulamg Rates ' S~ow ~umo r~m:s I SPM GPM PSI ' SPM PSi GARDNER'DENVER PZ-9 OILWELLZI4P r~URyEf DATA Oevm'Jon j Direction '~7.1 i AZ189.~ '" TVD J 24.3 i AZ 1~7.4 i i ~ AZ197.4 : /-2_8 25.8 ; AZ 196.8 ~ i 99.91 DRILLING FLUID I APl HT-HP Time Wt Funnel Vis PV YP Gels pH ~ ~ Cake CI Ca Cleani~ p~ z old mud sl:]ll in hole i 4,.5.47 i i i i , i I I ; i ; ; Pi' Mf Sand Sol Oil Cec Remarks .: : : ., i i i i Clean pi~s & prepare to mix and ,filer brine -.. Ddlrag Assembly REMARKS - CornCemd sErr/CBL log of lhe 5" rner. Unclear intemretatJon of logs as to the quaity/quamtY values required M. Zhang to rettrn to town wi~ logs for further ntemrem~n. Picked up mil. ~" casng scraom' PH-6 dr~ pipe. xc ~, 7" cas~g scraper. Ran in hole to bet'mm. ~ow ci'cula~e and wsk on logging c~_csion. Rec'd word to uroc~ ahead to clean o~. mx. displace ~qd filter brine. Ou'nl~d o~d mud and bc~m cl~anr~ c~. In,~ctX~ program work. i~g in co-ordina~on wi'th t~e pi~ clearing ogera~ons. PREPA RED BY VIRGILTHRA PP V.1.3 / 1-4-94 ClRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE, ALASKA 99509 (907) 274-B638- FAX (937} 279-8836 DALLY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080) RIG NC). COOPER CON:aT../1 DEPTH TODAY §107 (LC @ DEPTH YESTERDAY 5107 24 HR. FCOTAGE ,¢VALUE! DATE 3/1/94 DA YS (from acceptance) 26 13-3/8" Casing set at 140 9-5f8" Casing set at 2143 7" Casing set at 5447 6" Unerset @ 5107 T.O.L @ 4707 BIT DATA: I Del~h Depth Bi~ ConallJon F~. Size Type In Out Fee~ Hrs. Noz. (9,9.9) T B BIT WT. __ NO.2 J RPM J PUWT. [ SO. WT. J ROB. PUMP DATA ' I Circulathg Rates ~ S~ow pump rates I MFG. MODEL LINER STROKE '@98% SPM GPM PSI ' SPM GARDNER-DENVER PZ-9 PSI OILWELL214P ,! 5.75 ;! 14 i0.141~s i i [ Total! Devia~on 17.1 SURVEY DATA Oire~on ! AZ189.5 ~ TVD I ~on i f 23.72 ; i 45.47 Depar~r~ 24.3 2s.o 25.8 i DRILLING FLUID [ APl HT-HP Time Wt Funnel Vis PV YP Gels pH Fit F3 Cake I I i i I i I I I Pf Mf Sand Sol Cfi Cec Remarks Clean pks, mix, displace and f~tter brine Od~ng Assembly REMARKS - Complete cleaning pfts, f'~shing pumps and charge lines. Fill phs w~ water and mix brae Brim compositior~3O,,o KCI + I',laCI to 8.9 ppg,' nilrate o'ace~ added) Reversed out hole. followed by brine, dscflar¢ng old mud to injecJon program. Closed system h after dean mm.ms and filtered brine. PLied out of hole layh~l down Oril Pioe. Char~led lower rarns to 2-7/8", j~ulled wear fin(j and set test ~1~. Began t~ng BOPs. Multiple choke vanes leaking on te~ a~pears to be a result of change from mud to brne. Con~r~e ms[( in process of changng valves) I' 1 PREPARED BY VIRGILTHRA PP V.1.3/1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE ,?:00- ANCHORAGE, ALASKA 99509 (907) 274-8638- FAX (~07) 279-8836 DAILY PROGRESS REPORT W~_,.L r, IAME-NO. WEST FORK 1-21RD (AFE OW1080) RIG NO. COOPER CONST. ,1 DEPTH TODAY 5107 (LC @ DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~<VALUE] DATE 3/2/94 DA YS (from acceptance) 27 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447 6"Unerset@ 5107 T.O.L@ 4707 DATA: J Oel~th Depth BIT Ccnd~on No. Size Type In Dui Fee~ Hrs. Noz. (9.9.9~ T B Bn' IND. 1 r,lo.2 I RPM i PUWT. I S.O. WT. ! ROB. IPUMP DATA J Circulamg Rates MFG. MODEL UHER STROKE '@98% SPM GPM PSI ' SPM PSI i · GARDNER-DENVER PZ-9 i 6 i 9 ! 0. mb~s i i ~ OILWELL214P :! [75 i 14 i 0.14~s i !, !: [ T°tall i! GPM I8UFIVEY DATA Oire~on i~J O~.,on ! 17.1 15110 ;, : AZ 1,~.§ 24.3 i AZ197.4 ~ [ 45.47 28.0 AZ197.4 : 7'2.8 25.8 ; AZ 1S6.8 ~ ; 99.91 , , i TVD j Section I Lar~Jde I De D~"'~m : _'23.72 i : DRILLING FLUID I AR HT-HP Time W! Funnel Vis PV YP Gals pH F~ ~ Cake CI Ca 1L::::O3 i 8.9 [ Brine :! ! :! :! 8.0 :'" ! :! i 5'1§m i /-'5 : ; ; : ; ; ; ; ; ; ; Pf Mf Sand Sol OI Cec Remarks : i ~ i i Ffrt~ates 264 .; Drilling Assembly Perforat~q0 Assr,. See B~er Sand Corm'ol"B" Sand schernaac REMARKS - Replace 3 valves h Choke marifoid sys~rn. BOP test cc~nl~eted and OKed by Lou Gdmald AOGCC Began picking u3 perfom~g gun assy on 2-7/1~' o'oss over to 3-172" PH-6 tubing. ' PREPARED BY VIRGILTHRAPP V.l.3/1-4-94 CIRI PRODUCTION COMPANY STREET- SUITE :3::)0- ANCHORAGE. ALASKA Sg=J:~ (907) 274.8638- FAX (907) 279-8S36 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OWl080! DATE 3/3/94 RIG NO. COOPER CONST. ~1 0A YS (from acc~ance) 28 DEPTHTODAY .5107(LC @.50681 13-3/8" Ca..qng set at 140 DEPTH YESTERDAY 5107 .9-5/8" Casing set at 2143 24 HR. FOOTAGE ,¢/ALUE! 7" Casing set at 5447(window 4809') 6" 1Jnerset @ 5107 T.O.L (~ 4707 I BIT DATA: J Dep~l Dep~ B~ CondilJon bk:). S~ze Type ~n ~ Fe~ Hm. Hoz. (9.9,~ T B m PUMP DATA C~la~g Rat~s I 1 M~. MODEL LINER STR~E '~98% SPM GPM b~.l GARDNER-OE~NER PZ-9 i 6 i 9 i 0.~s ~ ~ I~ OLWELL~4P ~ ' mmm ; I GPM I To .! SURVEY DATA j 17.1 ~ m ~ 23.72 24.3 28.0 2~.8 ~ AZ1S6.8 -= i 99.91 DRILUNG, FLUID, J APl HT-HP ,T'.we Wt. ~Jnn~l Vis PV YP Gals pH P-ii Ft Cake CI ~ : , ,~ ! m ! ~ i ,, ; i ; ; ; ~ : ; ; ; ; C~ Pf Mf Sand Sol Oil Cec Remarks S~ E~ker ~nd C~'d Perfoml~, scfl~a~ "B' ~nd DriiFmg Assembly REMARKS - Fnish pic~hg up perforamg ~.smm leaving 1000 It empty for an es'zimamd 1 eD psi mdeCoaJance. Ta~d~rn [~ed(3'a~ng system 1) amular ac=va~on on bottom guns and bar drop on ~co gu~s. ~g u~ A~as for correlaOOn of ~ml: shot of the 'B' sand. Pressure up on ~he annulus, wait 24 rrinules.. ~uns fired. Evidenc~ that glass rupture disk, ~ted alm'4n~ lluid to enler ~he ~ubing undemaJance zone. Shin wel m and o~oserve to er~ure a o~as bubble had no~ en(ered ~he tti3hg cdu-nn. The premature ru3itrhg of ~is cisk has a~orled ~ second perforamg program urx:lert)alanCed. R~J up ct~oke ~rffold. flow I~ead. Correlat~ second SrK~. Tes[ al Ines [o 2~O0 pst .... ,... nn ~, Gas Co. ns. uornmission a,¢o~ .....Rnchorage PREPAREDBY - VIRGILTHRAPP V.1.3/1-4-94 CIR! PRODUCTION COMPANY 2525 C STREET - SUITE .~:00- ANCHORAGE, ALASKA 99509 (S07) 2']'4-8638- FAY, (S07~ 279-8836 DALLY PROGRESS REPORT WFI LNAME-NO. WEST FORK 1-21RD (APE OW1080} RIG NO. COOPER CONST. ~1 DEPTH TODAY 510-/(LC ~ .50683 DEPTH YESTERDAY 5107 24 HR. FOOTAGE ,-'~,/A LUE! DATE 3/4/94 OAYS (from acceplance) 29 13-378" Casing set at 140 9-578" Casing set at 2143 7" Casing set at 5447(window 4809') 6" Uner set @ 5107 T.O.L rg 4707 BIT DATA: . J Depth Oep~ Bi1Condi~on No. Size Type In Out Fe~ Hrs. Noz. (9.9.9) T B J RPM i PUWT. i S.O. YCF. I ROB. PUMP DATA J Circula~g Rates I Siow purr~ ra~es I MFG. MODEL UNER STROKE '~98% SPM GPM · NO.1 GARDNER-DENVER PZ-9 i 6 i 9 i 0.08~s i i i .: NO.2~ OILWELL214P;! 5.~ i 14 10.14bps i [ Tot&l! 28.0 ! AZ 197.4 [ ! 72_8 15110, 25.8 ;~ AZ 196.8 il ii 99.91 DRILLING FLUID J APl HT-HP Time Wt Funnel Vis PV YP Gals pH ~ F~I Cake C& m I m ! Pf Mf Sand Sol Oil Cec RemUs : S~ ~ker ~ C~ P~dora~ s~a~ '~' ~ : Drilling Assembly REMARKS - O~n packer bypass ~d d~splace ~ubing ~ ~s ~ ~p~ ( vo~ d~¢ac~ 19.5 ~. ~d ~wnto dos~ ~ ~ to d~pa~had u~ea~. ~d ~ r~o~ p~e ~d resctpa~er. R~o[~mma~ of p~ ~ ai~ was ~[ ord~ d~ ~ he c~fi~e of re~~. ~d b~ a~ wa~ f~ ~ ~ fire. Evide~nce of second oerf. sho[no where near ~he amui~ud e as evidenc cd on M~e M~ floor as ~he frs! shot Open ,ubmg ~o produC~on faaity and flare off gas. Pressure bled to zero. Opened bypass cn packer a~d displaced wmh gas ( rmimaJ brne reu. rns on subsequer~ dsplacemen~). Bleed off to facil~ies, hid butd L~ of resevoir gas norad. Re, eat proce~:s 4mc~e ~mes wiff'x:xJ~ su~ess. Ord~ed out C'¢s wi'cite service m cc~duct swatYdng of w~l. PREPARED BY VIRGIL T HI:::~ PP V.1.3 / 1-4-94 ClR! PRODUCTION COMPANY 2525 C STREET- SUITE ,5(X]- ANCHORAGE, ALASKA 99509 (937) 274-8638- FA;((937) 279-8836 DAILY PROGRESS REPORT W '~J.,HAME-NO. WE~T FORK 1-21RD (AFL OW1080) RIG r XD. COOPER CONST. ,~1 DEPTH TODAY 5107 (LC @ 50683 DEPTH YESTERDAY 5107 24 HR. FCEYl'AGE ~ALU~ DATE 3/5/94 DA YS (from acceptance) 30 13-3/8" Casing set at 140 9-5/8"Casing set at 2143 7" Casing set at 5447(~ndow 4809') 8" Unerset @ 5107 T.O.L (~ 4707 BIT DATA: I Degth Decn 8i~ ConOi3on r,~. ~ze Type In Ot~ Fe~ Hrs. Noz. (9.9.9) T 8 ~ Tail rape'packer assy i i ~ i : - , i i i i ".' i i I RPM i PU WT. J S.O. WT. J ROB. INO.I NO2 I PUMP DATA I Circulamg Rates ' S~ow pumprat,~ I - MFG. MODEL LINER STROKE '~98% SPM GPM PSI ' SPM FSI GARDNER-DEHVER PZ-9 i 6 9 ! 0.08bPs i i [ ~ :. OLWELL214P ;! 5.75 14 J8URYEY DATA , ; GPM J J Total! J Se~on J LatfaJde j Deganure : TVD 17.1 ~ - ! i : : AZ189.5 : 23.72 : 24.3 i AZ197.4 .= i 4,~.47 : AZ197.4 ; i 72_8 : , ~.8 ; AZ195.8 ; ~ 99.91 i I i I , I DRILLING FLUID J APl HT-HP Time W! Funnel Vis PV YP Gets pH ~ ~ Cake CI Ca 8.5 i ~ ~ ~ 7.5 ~ 62 t , ; : ; ; ; ; : : 7'510 , : ; Sol OI eec Remarks ! ! '.. j ., i i Nitrates ~0 ,' Dri[~g A~errmty Mule sho~. S ~ms. xo. cacker, xo. 13 ~. 2-7~8' PH-$. xo. HEgbmde c~'fi~r, xo. 2o7~1' PH-6 ×o F:{EMAJAKS - Conduct swabbing of we~l. Mul~le runs wi~ no evidence of fk, id ~o surface. S~veraJ possible T~--'ferng factors 1-25~ F w~ ~oss=ble I~e freezing, h~emal upsets in ~bng, and soa~ dropped pr~of ~o I/lis acw~Y) -rey have affecled ~he effec~vene_ss of of ~he m-~abbinq. Second Dian irnl~eme~ed. Unsealed pa~er a,-x:l ci'culaled ~-, ~ ~ down tes~ head and moke rnanrfold. BHA Dulled ~Oh! ~d l~en broke free. The hole be.o~an takiJ~l Iud a! a ra~ n _~x. cess of 15 bbl/hr. I! was de~rmned to dlum_ ~he surface sy~ern w~ wamr and dsplac~ hole to reduce ~ ,'~mc=ve hydro~alJc head i~ an a~[eml~ to lower cr re0uce ~e fluid loss [o ~e ton'na0on. At~e~ dso~acemer~ ~ne reduced dra'na~ically to trader 4 bbl/h'. A kll pil was nb<ed bu~ no~ sl~ot~ed as a con~ngency. The fluids reaxned ,7~ t~e ds~laca"nen! w ere dlu~d to 8.5 PI:~. Losses cor~nued to the forma~on ~ou¢ouz me ~ ~ of me ho~. ' r ~te: drag on unsealng o! pa~er& per/guns 'ndca[e pos~bl~ sandng off du'~g nmaJ test Plan to rems1 w~ tatpipe and 0acker assy. ni~ogen disclacerr~--r~ revemng au[ any s~nd prior to mst PREPA RED B-t VIRGILTHRAPP " V.1'.3 / 1-4-94 CtR! PRODUCTION COMPANY STREET - SUITE 500- ANCHC'tRAGE. ALASKA ~ (937) 27'4.-8~,8- FA;( (93~ 279-88~ DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080} RIG NO. COOPER CONST. 21 DEPTH TODAY 5107 (LC ~ DEPTH 'r'ESTERDA'F 5107 24. HR. FOOTAGE ~eVALUEJ DATE 3/6/94 DA YS (from accccance) 01 1 3-3/'8" Casing set at 1 d0 9-5/~" CaSing set at 2143 7" C, asng set at 54aT(Wndow 4809'1 6" Unerset @ 5107 T.O.L @ '-707 1 BIT DATA: J Oe~ Oepl~ Cond~on Ho. -~7.e Type In ~ Fe~ H~. Noz. f9.9.9 T 8 Tail m~ ~.'pa c~ er assy i .: ~ i i i i BIT WT. Ii'.lO.1 NO.2 ! RPM ! PUWT. I S.O. WT [ ROB. PUMP DATA J CiroJla~g Rates ~ ~o~'¢ p~mp rates I MFG, MODEL URER STRC~E '~98% SPM GPM PSI ' SPM PSI ! ; GARDNER-OEbWER PZ-9 ~ 6 ~ 9 ~ 0.~s ~ ~ ~ ~ ~LWELL24P ~ 5.~ ~ 14 ~ 0.14~s ~ :~ ,~ :~ SURVEY DATA GPM DRILLING FLUID ] AR I-fr'-HP 'lime v','t Funnel Vis PV 'fP Ge~s pH ~ F?I Cake CI Ca : : : : ; : ; ; ; Ff, Mf ., Cdiling Assembly Sand Sol OI Cec ,! i :: ] t, li=-~[es 76 .- ~lul~ shoe. ~ms..'<o. RE.,',,4ARKS - Pick uo& ¢.m t~ hole wi'oh mule shoe. f~ll~12~l~_ assy. ¢.r. ~nd HES bunde for s~,~c_on~ [,~s', pm of "~-4" ;"1¢1 s~ll taking fi[id ~'n'~ ra[e ¢'adually dec~ng ( d bbl in 3 hrs.! Tagg~,~'J ffi a~ .~:)49 ff. Reversed cu~ ~.. ~J u~ ~o ~s~ above orojecmd geffs and se~ l~a~er. Pressu'e lesmd &nnuu~ ~o ,-CO osi w~ou~ blee_cing ok~'~n. Movea oacker, t~ hole un~ mi~:~e aimed across oer~. RJo~eo u~ 8J r~o~ semc~-. :est_~d Ines to Z. CO est ~ne_d c,~c~. ~' byo&ss &nd cis~ac_-,d tubhg wr~ b~trogen m 1 SOO crsi (32..wois). ,qared ~o c~oducuon facilV. R~=~ · .=R ------------------~ARED 8 r VIRGILTHRAPP V 113,' ;'~"~ CIRI PRODUCTION COMPANY STREET- SUITE 500- ANCHORAGE. ALASKA 99509 (937) 27,-1-863~- FAX (937) 279-8836 DALLY PROGRESS REPORT WFiLNAME-NO. WEST FORK 1-21RD (AFE OW1080} RIG NO. COOPER CON~T. ~1 DEPTH TODAY 5107'fLC (~ ~:)66') OEPTH YESTERDAY 5107' 24 HR. FOCTT'AGE ~/ALUE] DATE 3/7/9.4 DA YS (from acc,rcanc~) 32 1 3-3/8" Casing set at 140 9-5/8" Casing set at 21.43 7" C~sing set at 54.47(W~ndow 4809") 5"Unerset@ 5107 T.O.L.~ '4707 i BIT DATA: ~ Oe~. ~n De~ Bit Condi~on No. Size Type In Out Fe~ Hrs. Noz. (9.9.9) T 8 Tail m~e,'pack er assy i i i i · - ~ i i i IND.1 NO.2 PUMP DATA J Ckculamg Rates ' Slow pump rat~s I MFG. MODEL UNER STROKE '~98% SPM GPM · GARONER-OEHVER PZ-9 i 8 OtLWELL214P ! 5.75 ; O~/ia~on ; ; ; ; ~ GPM J I T°'~i ; SURYEY DATA J 0irecdon IT vol Se=ca I Lal~lde I Oegar'~re : 24.3 AZ 197.4 i ~ 45.47 28.0 AZ197.4 ! ! : : /-2.8 : 25.8 AZ196.8 ; ~ 99.91 ~ i ; , , DRILUNG FLUID j APl HT-HP Time Wt Funnel Vis PV 'fP Gets pH F~ ~ Cake CI Ca 1200 i 3.6 i Oilucedbnne ! ! &O ! ~ Mf Sand S~l C~I Cec Rereads i Mule shoe. 8 ct~s. :<o. Docker. xo. 13 its. 2-7;8" PH-6. xo. HES bmde COmer. xo. 2-7'8" PH-G Onlling AssemPly REMARKS - r'--'lo, [e~ wet. C~,okirg back Der schedule {CPC reds.) W~I mu'[ in at 1903 hrs. Rig uo to kiii we:t. Unsea~ oacke~ ke~S'mg annulus ful of brine ,'o kill wel. ~q up to crc. long way runnnq 'pe.'flow' kil mil ahead and across ~ ~ff. zone. conmued ~o ci'o.~ate ~he ~ng way Lrr~l aJI gas oL¢ of flUcts. R~q ~o boEcm and tag u~ ~a reverse 28 ft. of sand. Circulam hole c~eart ~ul ¢3 iorr~ and s~o! a 11 tYol. 'o_-a,l~ow' Ios~ crc. ~ a~ove gods. -Drag ou~ of hole. Total fluid Io~ to forma=on 7& ~ bb[ 'P-_¢Io~¢' al~1~ear~ ~o hava slowed ~he !o s= to the. fcrn'~ ~on. PR ~'°A RED 8 f VIRGIL THRA P~ '/ 1.3.: -4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE. ALASKA 99509 -(937) 274-8638- FAX (937) 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OWl080) RIG NO. COOPER CONST. OEPTHTODAY 5107 (LC ~' DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~5/ALUE] DATE 3/8/94 DA YS (from aCCel~ance) 33 13-3/8" Caang set at 140 9-5/8" Casing sat at 2143 7" Caang set at 5,447(window 4809') 6" Unersgt @ 5107 T.O.L. (~ 4707 i BIT DATA: ! Depth Dep~ Condi~on hiD. Size Type In Out Fee~ Hrs. Hoz. f9.9.~ T 8 i i i i i i i i i L PUMP DATA C~-culamg Rates ' Slow ~mp rates I ! , MFG. MODEL UNER STROKE '~98% SFM GPM PSi ~ SPM PSI GARDNER-DENVER PZ-9 i $ IHO.2 OtLWELL214P ;! 5.75 J SURVEY DATA J 24.3 i AZ197.4 i ~ J.5. 47 2~.0 ! AZ 197.4 : ! ! 7.~8 1511o ~.8 ; AZ lg6.8 ~ ~ 99.91 ~ i i i DRILLING FLUID J APl HT-HP Time WI Funnel Vis PV YP Ge~s pH F71 ~ Cake CI Ca 1203 } 8.6 : ; ; : ; ; Pr, Mf Sand Sol Oil Cec Remarks [,litra~es 87 Odiling Assembly "B-4" Packer assv on ~bir~ REMARKS - F',~ish ~ig out of hole. Pul data from HES down hole bunde carder. Contact AOGCC rep. 8~re Wondzell who waived the w~ess reoUrements for ~e BOP test. Conduc~, BOP tes~ while war~g for Packer. Pack~ rebuild completed, pi~ed up and run n hole. PREPARED B'f VIRGILTHRAPP V 1.3i 1-4-94 CIRI Production Company/West Fork ..~-.. "~' 907-262-6771 ~__1./4/95 5)9;16 AM 1~ 1/1 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE, ALASKA 99509 (907) 274-86'38- FAY, (907) 27~8836 DAILY PROGRESS REPORT WELLNAME-NO· WEST FORK 1-21RD (AFE OW1080} RIG NO. INLET DRLG/COOPER CONST. 4,1 DEPTH TODAY 5107 (LC @ 5068') DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~'VALUE! DATE 3/9/94 DA YS (from acceptance) 34 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447/window 4809'/ 6" Unerset @ 5107 T.O.L. @ 4707 BIT DATA: Condi~on No. Size Type In Out Feet Hrs. Noz. (9,9,9) T B BIT WT. J RPM I PUWT. I S.O. WT. I ROB. INO. 1 NO.2 IPUMP DATA J Circula~g Rates MFG. MODEL LINER STROKE '(~98% SPM GPM PSI ' SPM PSI · GARDNER-DENVER PZ-9 I Slow pump rates I 5110 : GPM T°tall i Section Departure 23.72 OILWELL214P,! 5.75 I I 17.1 ~ ; AZI~.5 24.3 ~ ~197.4 : AZ197.4 ~.8 i ~1~.8 ~ ~ ~.91 ~ : i i i i i DRILLIHG FLUID ~ AR ~-HP ~me Wt Funnel Vis PV YP G~s pH ~ RI ~ke CI Ca 12001 8.6 i Diluted bdne i ! ; ; ; ~ Mf Sand Sol Oil Oec Remarks i -{ ~ i i I Nitrates 72 : Ddlling Assembly REMARKS - Tdp into hole with B-4 production packer assy. Con'date with Atlas Wi'elne service. Set packer top @ 4937'. Tdp out of hole and pick up PBR assy. and run into hole. S~ap into B-4 packer assy and shear out. Drop prmec~ive sand cust~ion on top of assy. Trip out of hole. I PR EPA RED BY V IRGILTHRA PP V.1.3 / 1-4-94 CIRI Production Company/West Fork ._._.. ~' 907-262-6771 ~1~1~1/4/9S ®9:18 AM I~11/1 WELL NAME-NO. RIG NO. DEPTH TODAY DEPTH YESTERDAY 24 HR. FOOTAGE BIT DATA: No. Size Type CIRI PRODUCTION COMPANY 2525 C STREET - SUITE .500- ANCHORAGE, ALASKA 99509 (937) 274-8638- FAX (907) 279-8836 DALLY PROGRESS REPORT WEST FORK 1-21RD (AFE 0W1080) INLET DRLG/COOPER CONST. ~1 5107 (LC @ 5O68') 5107 ~t'VALUE! DATE 3/10/94 DA YS (from accel:nance) 35 13~3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at .,5447/window 4809') 6" Unerset @ 5107 T.O.L. @ 4707 Depth Depth Bit Condition In Out Feet Hrs. Noz. (9,9,9) T B i i i i i i i i i BIT WT. IRPM I PU WT. [ S.O. V'CT. I ROB. INC.1 NO.2 PUMP DATA I Circulathg Rates : Slow pump rates I MFG. MODEL LINER STROKE '(~98% SPM GPM PSI ~ SPM PSI ; ; 1. GARDNER-DENVER PZ-9 i 6 i 9 i 0.08bps i 5.75 OILWELL214P SURv~-OATA Devla~on Direction 17.1 ! : AZ189.5 24.3 ~ AZ 197.4 28.0 : AZ197.4 25.8 ~ AZ196.8 i 23.72 45.47 · : 99.91 f i Departure DRILLING FLUID I AP1 HT-HP Time Wt Funnel Vis PV YP Ge~s pH Fil ~ Cake CI Ca 1200 i 8.6 i Oilutedbrine ! i [ 8.0 [ i i i 25100 i 80 , , , ; ; , · · , J · Pf Mf Sand Sol Oil i Cec Remarks Nitrates 72 Odlling Assembly "AI' sand perforali~ ass)/. '" See BHA for perforathg system REMARKS - F~nish Dipping out of hole from se~ng PBR. Confusion as to perforating intervals for I'AI' sands caused delay. Conducted pre-pedora~ing safety meemg with bo~h crews. Picked qo perforating guns and run in hole Rigged up A~as W~eline and conducted correlation Iog~ng 0600 ~ Pedorated and flow tested we~l unt10500 hours. Shut well in mti nooll 3-11-94. Initial flow 1460 psi on 8 choke. PREPARED BY VIRGILTHRA PP V.1.3 /1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE .500- ANCHORAGE, ALASKA 99509 (937) 274-8638 - FAX (937) 279-8836 DAILY PROGRESS REPORT WELL NAME-NO. WEST FORK 1-21RD (AFE OW1080) RIG NO. INLET DRLG/COOPER CONST. ti DEPTH TODAY 5107 (LC @ .50683 DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~"~ALUE! DATE 3/11/94 DA YS (from acceptance) 36 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 5447(window 4809') 6"Unerset @ 5107 T.O.L(~ 4707 I BIT DATA: ! Depth Depth Bit Concrr~on No. Size Type In Out Fe~ Hrs. Hoz. (9.9.9~ T B i i i i i i ~ ! i i i i i i i i i i i ! BIT WT. I RPM i PU WT. I S.O. Y, rT. ! ROB. INO.1 NO.2 JPUMP DATA j Circulamg Rates ~ Slow pump razes I MFG. MODEL LINER STROKE '(~98% SPM GPM PSI ~ SPM PSI · GARDNER-DENVER PZ-9 i 6 C:~LWELL214P:! 5.75 [. To:eJ! ' SURVEY DATA TVD I Se~cn ~ ~ ~.72 5110 Devia~on Oire_~on 17.1 AZ 189.5 GPM J J La~Jde j Deoar~re 24.3 AZ 197.'4 i ~ 45.'47 28.0 ; AZ 197.4 '": i /-'2.8 25.8 ~ AZIS6.8 ~ ~ sg.m , i ~ DRILLING FLUID J APl HT-HP o Time WI Funnel Vis PV YP Gals pM F'ii F'd Cake C~ Ca ; ; ; ; .; ; : ; ; ; Pf Mf Sand Sol Oil Cec Remarks i .= ! ! ! blip-ares 72 .. : Ddlling Assembly "A" sand ~crfora~ assv. ' ~ 8HA faroeflorati~ sv~em REMARKS - Perfora[ed "A" sand after pressuring sys~ern to 1000 psi. Pressur~ buit to 1460 psL Rowed well urm105(X:) hfs on 8 choke. Shin wel i~ un~l nocn. Killed wel Lmli~ing "P~.rflow" pils. 19o sand ev~lenced on ruq in. S'h~mted "Perflow" pii across open peffs, and ~i,oped out of hole. Picked up 2-7¢8" tubing mil on 7" casing scraper n.~ in hole and clean ou~ ~o too of PBR. Circulate hole dean. PREPA RED BY VIRGILTHRA PP V.1.3 i 1-4-94 ClRI PRODUCTION COMPANY 2525 C STREET - SUITE 500- ANCHORAGE, ALASKA 99,~:09 (937) 27,-1.-8638- FAX (937) 279-8836 DALLY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080! RIG NO. INLET DRLC-~/COOPER CONST. ¢1 DEPTH TODAY §107 (LC @ 5068') DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~rVALUE] 0ATE 3/12__/9,4 DA YS (fi.om acce~ance) 37 13-3/8" Casing set at 140 '9-5/8" Casing set at 2143 7" Casing set at 6".Unerset @ 5107 5447(window 4809') T.O.L(~ 4707 ! BIT DATA: J Dep~ Depl~ CcndilJon No. Size Type In Ot~ Feet Hrs. Noz. (9.9.9) T B i ! ! ! ! ! '." ".' ! ! JNO.1 HO.2 MFG. MODEL JPUMP DATA J UNER STROKE '~98% GARDNER-DENVER PZ-9 ! 6 Circula~g Rates ~ S~ow pump rates SPM GPM PSI ~ SPM PSI 1 C~LWELL214P i 5./-5 ! 14 10.14bps i Oevia~on Dire~on TVD Se~cn 17.1 ! AZ189.5 ': : i i 23.72 ~ -...t5.47 18 !105 GPM i J La~Ude J Oepar~re : 24.3 ~ AZ 19'7.4 28.0 ~ AZ19?' 4 ! ! 25.8 ~ AZ19~8 ~ ~ 99.91 , i i i i DRILLING FLUID J APl HT-HP Time Wt Funnel Vis PV YP Gals pH I~1 Fi Cake CI Ca '1200 { 8.7 i O~lutedbnnel i ~ ! &0 ! ! ! ! 255 i 0.78 ; ; ; ; ; ; ; ; ; ; ; ~ Mt Sand Sol Oil Cec Remarks ! -: ! .: J : .. i : : r,l~a~es 78 t Drilling Assembly l"taibi~e assr. xo. 2-3/'8'. xo. 3-1f2" ~Jbina REMARKS - Fnish run i~ ho;e and clean outJo top of PBR. Circulate hole dean reYeming out sand. Minimal sand encountered. T~ out of hole a~d pick u~ 1 · tail I~i.~e assy and n~ sand inside, of PBR. Pump fmJr H.E.C. high viscosi .ty swe,-,ps at htervals in al~empt to dear annulus of al sands. Pul I out of PBR and waiz four hours to observe if am/sand rese'n~ed back i~o P8 R. I PREPARED B'f VIRGILTHRA PP V.1.3/ 1-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE ,500- ANCHORAGE. ALASKA 99509 (507) 27,-1,-8638- FAX (907) 279-8836 DALLY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080} DATE 3/13/94 RIG NO, INLET DRLG/C(X)PER CONST. ~1 DA YS(fromacceplance) 38 DEPTHTODAY §107(LC @ ,tX:)68') 13-3/8" Casing set at 140 DEPTH YESTERDAY 5107 9-5/8" Casing set at 2143 24 HR. FOOTAGE ~rVALUE[ 7" Casing set at 6" Unerset @ 5107 5447(window 4809') T.O.L @ 4707 ! BIT DATA: ~ Depth Del~h Bit Condi~on No. Size Type In Ou~ Fe~ Hrs. Noz. (9.9.9) T 8 BIT '¢¢T. j RPM [ PUWT. I S.O. WT. J ROB. INO.1 NO.2 MFG. MODEL PUMP DATA J ur, IER STROKE '@98% GARDNER-DENVER PZ-9 ! $ ! :9 i 0.08bps i Circulat~g Rates ~ Siow pump razes SPM GPM PSI · OILWELL214P 5./'5 ! 14 i 0.14~s i ,! :', ' ~ GPM I T°tall i SURVEY DATA Deviation Direction 17.1 AZ189.5 23.72 24.3 : AZ197.4 i i 45.47 : 28.0 ; AZ197.4 i i 72_8 2~.8 i AZ19&8 ; ; 99.91 TVO I See"don j L~de j Departure : - : : DRILLING FLUID I APl HT-HP lime W! Funnel Vis PV YP Gals pH Fil ~ Cake Cl 1200 i 8.7 i Oauted brine i Pf Mf Sand Sol Oil Cec Remarks ! i i ,." Drilling Assembly Nitrates 78 REMARKS - Fbish aip out of hole layhg down work s~ing. Set ston'n pa~er hside of 7" casing. InstaJl tubing hanger spool in 8DP stare, change rams and retest BOP stack, Smap and lay ouz dual s~'~g cornple~c~ assy. [ Re~ased Mud Engiqe~ ~is date. PREPARED B'f VIRGILTHRA PP V.1.3 / 1-4-94 CIRI PRODUCTION COMPANY :2525 C STREET - SUITE :500- ANCHORAGE. ALASKA 99509 (907) 274-8638- FAX (907) 279-8836 DALLY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080} RIG NO. INLET DRLGICOOPER COH:~T. DEPTH TODAY 5107 (LC @ 50683 DEPTH YESTERDAY 5107 24 HR. FOOTAGE $~VALUE]. DATE 3/I 4/94 DA YS (from acceCance) 39 13-3/8" Casing set at 140 9-5/8" Casing set at 2143 7" Casing set at 6" Unerset @ 5107 5447Iwindow 4809') T.O.L @ 4707 BIT DATA: C~d~an No. S~ze Type In Out Fe~ Hrs. Noz. (9,9.9~ T B BIT WT. INO.1 NO.2, I RPM i PUWT. I S.O. WT. I ROB. PUMP DATA ) Circulatng Rates i Slow pump rates MFG. MODEL LINER STROKE '@98% SPM GPM PSI ~ SPM PSI GARDNER-DENVER PZ-9 [5110 OtLWELL214P != 5.75 i 14 10.14bos. i I SURVEYDATA 1 O ~,'ia~on Direction TVO f Section 17.1 ~ : : AZ189.5 i : 23.72 24.3 i AZ197.4 ~ i 45.47 28.0 ; AZlST. 4 i i 72_8 i AZ 1S6.8 i ~ 99.91 i i i DRILLING FLUID [ APl HT-HP Time W! Funnel Vis PV YP Gets pH ~ F~ Cake CI Ca 120:) Pf Mf Sand Sol OI Cec Remarks i i ~ Nitrates 78 Odlling Assembly REMARKS - Laid ou~ and sorted tubing per' pick uo schedule'. Rig up Ak. cashg crew. Pick up Comple~on assy. R~ 2' by 2-3,'8" dual suing assy. I RJggc~l down Ouadco PVT eClOOment PREPARED BY VIRGILTHRA PP V.1:311-4-94 CIRI PRODUCTION COMPANY 2525 C STREET - SUITE .500- ANCHORAGE, ALASKA 99509 (937) 274-86:38 - FAX (907) 279-8836 DAILY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (APE OW1080) RIG NO. INLET DflLG/COOPER CONST. ~1 DEPTHTODAY 5107(LC ~ 50681 DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~VALUE! DATE 3/15/94 DA YS (from acceptance) 40 13-3/8" Casing set at ld0 9-5/8" Casing set at 21 ,:13 7" Casing set at 5,447(window 48099 6' Unerset @ 5107 T.O.L @ 4707 I Brr DATA: I Oep~ Deg,1 8i~ Condi~on No. Size Type In Ou~ Fe~ Hrs. Noz. (9,9.9~ T B m I PUMP DATA Circulamg Rates ' Slow pump rates MFG, MODEL LINER STRC~E 'e98% SPM GPM ~1 ' SPM ~1 NO. 1 GARDNER-OEhWER PZ-9 ~ 6 ~ 9 ~ 0.~s ~ i [ i ~ IND.2 ~LWELL24P ~ 5.~ [ 14 10.14~s ~ ~ ¢ ~ ~ SUR~ DATA 24.3 TVD[ i AZ189.5 ' ! 23.72 ~ AZ197.4 i i 45.47 ! AZ197.4 '"~ i /"2.8 i AZ196.8 ~ ~ 99.91 Oirec-Jon Se~on j La'l:rlUde J Oeua~re DRILLING FLUID J APl HT-HP Time Wt Funnel Vis PV YP Gets pH P-/I FTI Cake CI Ca ; ; : ; : ; ~ ; ; ; : Pf Mf Sand Sol O{I Cec Remarks I : :_. : Ddlling Assembly REMARKS - F'nished nJnring dual sl~ng. Land ~bi3g hanger, set lack downs. Set Plug in 0PV on short stung. Rig uo Wire!ine service and s~ 'blanking' plug in sliding sleeYe of 2-;~.8" long siring (WLM 4729'). [-l'his olug will slay in the tub~g unfl dg is demobed.] Pressum~ up on 2-3,3" long sl~g lo 15C10 psi ~o iqkiale packer semng. Cor~nue ? .~ ~,~, a~ hold. Bleed off ~es~re. Ck~se bac~ and oressure uo amLAJs lo 1000 osi. Pressu'e h~d. Packer set Set plug in 8PV on long sluing. Secure w~l_ Rig u13 and run 2C00 ft of 1" heater sting and [and in tubr~g han(2er. HipCe down DCP's. Up~q at~erromg ~o nipple up heat~' s~g spool k was clscovered ((~ ~ hr) ff~at ~e poished bore receptacle zone for ~he heat~' sting sea~g mandrel had be~n bored to too smaJl of an I.D. Cor~act~-d Dwayne w/Madin Pacific zo determine para of resoiu~on. He ins~uc~ed us lo have a local machnist come to the Ioca~on cajun' the h~rns necessary and bore oL~ ~ heater st'rig bore. AwailJcg cornp~edon of machne wart:. A CCk:len! R.m:~or[ed 10 A.M. Roy S~oneaoh~ was walkir~ I~, ~ canvak when he sli,~ ed. fei and wrenched his back. Secon3 medic was no~fied and examned Roy. Palenlwas arrt~atory bu~ unable to re~Jm ~ working ~a~us due to ~rCx:arrt pan at different body positions. Lower ba~ pan was evider~ and was recommended to see a doctor. PREPARED 8'( VIRGILTHRA PP V.l.3 / 1-4-94 CIRI Production Company/Wee! Fork ~" 907-262-5771 ~114195 ¢ 9:15 AM El 1/1 CIR! PRODUCTION COMPANY 2525 C STREET- SUITE .500- ANCHORAGE, ALASKA 99509 (907) 274-8638- FAX (907} 279-8836 DALLY PROGRESS REPORT WELLNAME-NO. WEST FORK 1-21RD (AFE OW1080) RIG NO. INLET DRLG/COOPER CONST. DEPTH TODAY 5107 (LC ~ 5068') DEPTH YESTERDAY 5107 24 HR. FOOTAGE ~v'ALUE! DATE 3/1 6/94 DA YS (from acceptance) 41 13-3/8" Casing set at 140 9-5/8"Casing set at 2143 7" Casing set at 6" Unerset @ 5107 5447(window 4809'1 T.O.L. @ 4707 i BIT DATA: J Dep~ Depth Bit Condition No. Size Type In Out Feet Hrs. Noz. (9,9,9) T 8 BIT WT. INC. 1 NO.2 RPM PU WT. - I S.C. WT. ] ROB. MFG. MODEL PUMP DATA J Circulating Rates LINER STROKE '@98% SPM GPM PSI GARDNER-DENVER PZ-9 ~ ~ow pump rates I ~ SPM OILWELL214P i 5.75 i 14 10.14bps i i i ~ GPM I T°tall , IDep~ 5110 SURVEY DATA Devia¢on Direction ! AZ189.5 17.1 24.3 AZ197.4 28.0 ; AZ197.4 ; ! : 72_8 : .' 25.8 ' AZ196.8 ; ~ 99.91 i m i i i TVD J Section J La~ude J Deparlure i 23.72 i 45.47 DRILLING FLUID J APl HT-HP Time Wt Funnel Vis PV YP Gels pH Fil Fil Cake C~ Pf Mf Sand Sol Oil Cec Remarks :' : ! ! ! J i i : i _ Drilling Assembly REMARKS - Awa~ng rebored heater s~ing spool. Spool arrived 0745 hr. Finish nippting up Produc~on Tree. Test each s~de oftree to 3000 psi. Clean pi~ and iqject fluids. RELEASED RIG AT 2400 HOURS 3-16-94 Ktt. ,JAN 04 995 al~kn Oil & Gas t;e~ls, commission ....... Ancburage 1 V.1.3 / 1-4-94 PREPARED BY VIRGILTHRAPP CIRI Production Co. West Fork 1-21 1-21Rd#1 slot #1-21 West Fork Kenai, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : RGMS <0-4788'> Our ref : svy4217 License : Date printed : 11-Apr-94 Date created : 17-Feb-94 Last revised : 20-Feb-94 Field is centred on 0.000,0.000,0.00000,+ Structure is centred on O.O00,O.O00,O.O0000,N Slot location is n53 58 19.592,w152 19 51.811 SLot Grid coordinates are N -1927.310, E -1771.472 Slot local coordinates are 1984.00 S 1707.00 g Reference North is True North Date ~--- Measured Depth 0.00 300.00 400.00 500.00 600.00 700.00 800.00 900.00 1000.00 1100.00 1200.00 1300.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2100.00 2200.00 2300100 2400.00 2500.00 2600.00 2700.00 2800.00 2900.00 3000.00 3100.00 3200.00 3300.00 3400.00 3500.00 3600.00 3700.00 3800.00 3900.00 4000.00 4100.00 4200.00 4300.00 4400.00 4500.00 4600.00 4700.00 4788.00 CIRI Production Co. West Fork 1-21,1-21Rd#1 West Fork,Kenai, Alaska SURVEY LISTING Page 1 Your ref : RGMS <0-4788'> Last revised : 20-Feb-94 Inclin. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Degrees Degrees Depth C 0 0 R D ! N A T E S Deg/lOOFt Sect 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 0.60 15.80 299.99 1.51 N 0.43 E 0.20 -1.57 0.60 35.20 399.99 2.44 N 0.87 E 0.20 -2.59 0.43 49.30 499.98 3.12 N 1.46 E 0.21 -3.43 0.38 73.40 599.98 3.46 N 2.06 E 0.18 -3.95 0.30 83.00 699.98 3.58 N 2.64 E 0.10 -4.27 0.46 114.90 799.98 3.44 N 3.26 E 0.26 -4.35 0.41 114.20 899.98 3.13 N 3.95 E 0.05 -4.29 0.18 80.00 999.97 3.01 N 4.43 E 0.28 -4.34 0.08 132.20 1099.97 2.99 N 4.64 E 0.14 -4.40 0.11 197.70 1199.97 2.85 N 4.66 E 0.10 -4.27 0.19 166.80 1299.97 2.60 N 4.67 E 0.11 -4.04 0.21 132.20 1399.97 2.31 N 4.84 E 0.12 -3.83 0.19 105.80 1499.97 2.14 N 5.14 E 0.09 -3.77 0.11 87.80 1599.97 2.10 N 5.40 E 0.09 -3.82 0.16 178.20 1699.97 1.97 N 5.50 E 0.19 -3.73 0.27 170.40 1799.97 1.60 N 5.54 E 0.11 -3.40 0.22 158.30 1899.97 1.19 N 5.65 E 0.07 -3.05 0.15 119.50 1999.97 0.94 N 5.83 E 0.14 -2.88 0.06 119.60 2099.97 0.85 N 5.99 E 0.09 -2.85 0.15 188.00 2199.97 0.70 N 6.02 E 0.14 -2.71 0.08 79.70 2299.97 0.58 N 6.07 E 0.19 -2.62 0.21 86.50 2399.97 0.60 N 6.32 E 0.13 -2.73 0.03 314.20 2499.97 0.63 N 6.49 E 0.23 -2.81 0.14 138.90 2599.97 0.56 N 6.55 E 0.17 -2.76 0.13 174.20 2699.97 0.35 N 6.64 E 0.08 -2.60 0.12 327.20 2799.97 0.33 N 6.60 E 0.24 -2.56 0.23 262.50 2899.97 0.39 N 6.34 E 0.21 -2.54 0.11 173.90 2999.97 0.27 N 6.15 E 0.25 -2.36 0.09 296.00 3099.97 0.21 N 6.09 E 0.18 -2.28 0.23 202.40 3199.97 0.06 N 5.94 E 0.25 -2.09 0.22 148.50 3299.97 0.29 S 5.97 E 0.20 -1.77 0.13 196.30 3399.97 0.56 S 6.04 E 0.16 -1.53 0.33 176.60 3499.96 0.96 S 6.02 E 0.21 -1.16 0.25 206.60 3599.96 1.44 S 5.94 E 0.17 -0.68 0.45 188.50 3699.96 2.03 S 5.78 E 0.23 -0.07 0.26 214.00 3799.96 2.60 S 5.60 E 0.24 0.53 0.16 188.50 3899.96 2.93 S 5.45 E 0.13 0.89 0.34 215.10 3999.96 3.31 S 5.26 E 0.21 1.31 0.14 170.40 4099.96 3.67 S 5.11 E 0.26 1.70 0.14 221.00 4199.96 3.88 S 5.05 E 0.12 1.92 0.22 232.00 4299.96 4.10 $ 4.82 E 0.09 2.20 0.23 229.30 4399.96 4.34 S 4.52 E 0.01 2.54 0.24 254.90 4499.96 4.53 S 4.16 E 0.10 2.83 0.21 246.70 4599.95 4.~ S 3.79 E 0.04 3.08 0.18 266.10 4699.95 4.74 S 3.47 E 0.07 3.27 0.19 225.00 4787.95 4.85 S 3.22 E 0.15 3.46 All data is in feet unless otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level). Vertical section is from wellhead on azimuth 200.00 degrees. Declination is 0.00 degrees, Convergence is -1.88 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes [NTEQ CIRI Production Co. West Fork 1-21,1-21Rd#1 West Fork,Kenai, Alaska SURVEY LISTING Page 2 Your ref : RGMS <0-4788'> Last revised : 20-Feb-94 All data is in feet unless otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level). Bottom hole distance is 5.83 on azimuth 146.39 degrees from wellhead. Vertical section is from wellhead on azimuth 200.00 degrees. Declination is 0.00 degrees, Convergence is -1.88 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes iNTEQ CIRI Production Co. West Fork 1-21 1-21Rd#1 slot #1-21 West Fork Kenai, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : RGSS <4810-5125'> Our ref : svy4218 License : Date printed : 11-Apr-94 Date created : 20-Feb-94 Last revised : 11-Apr-94 Field is centred on 0.000,0.000,0.00000,+ Structure is centred on O.O00,O.O00,O.O0000,N Slot location is n53 58 19.592,w152 19 51.811 Slot Grid coordinates are N -1927.310, E -1771.472 Slot local coordinates are 1984.00 S 1707.00 W Reference North is True North CIRI Production Co. West Fork 1-21,1-21Rd#1 West Fork,Kenai, ALaska SURVEY LISTING Page 1 Your ref : RGSS <4810-5125'> Last revised : 11-Apr-94 Measured Inclen. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Depth Degrees Degrees Depth C 0 0 R D I N A T E $ Deg/lOOFt Sect 4810.00 2.54 208.60 4809.95 5.31 S 2.97 E 10.72 3.97 4841.00 6.24 201.00 4840.85 7.48 S 2.03 E 12.06 6.34 4871.00 10.65 193.00 4870.52 11.71 S 0.82 E 15.18 10.72 4926.00 17.08 189.50 4923.89 24.64 S 1.65 W 11.78 23.72 ._ 4988.00 24.34 197.40 4981.85 45.85 S 6.98 W 12.52 45.47 5050.00 28.04 197.40 5037.48 71.95 S 15.17 W 5.97 5110.00 25.76 196.80 5090.98 9~7~S 23~15 W 3.83 5125.00 25.19 196.80 5104.52 '104.0T~, 25.02 W--' 3.80 72.80 99.91 106.35 Projected Data - NO SURVEY All data is in feet unless otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level). Vertical section is from wellhead on azimuth 200.00 degrees. Declination is 0.00 degrees, Convergence is -1.88 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ CIRI Production Co. West Fork 1-21,1-21Rd#1 West Fork,Kenai, Alaska MD TVD Rectangular Coords. SURVEY LISTING Page 2 Your ref : RGSS <4810-5125'> Last revised : 11-Apr-94 Comments in wellpath Comment 5125.00 5104.52 104.07 S 25.02 W Projected Data - NO SURVEY All data is in feet unless otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level). Bottom hole distance is 107.04 on azimuth 193.52 degrees from wellhead. Vertical section is from wellhead on azimuth 200.00 degrees. Declination is 0.00 degrees, Convergence is -1.88 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ DIRECTIONAL ? NAVIGATION DRILLING CIRI Production Co. West Fork ~ 1- 21 Rd Kenai, Alaska DDS: Mark Canil Rig: CC ~,1 Start Date: 15-Feb-94 Job No: 450-1323 Subzn~tted by: T JONES Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/1-21RD COMPLETION Field REPORT Job No. 0450-01323 Page 1 CONTENTS BHA PERFORMANCE REPORTS GRAPHS: WELL SUMMARY DIRECTIONAL SUMMARY vs. TVD BIT RECORD SURVEY RECORD REPORTS: DAILY DRILLING REPORTS BHA REPORTS DRILLING PARAMETERS Beginning Date 15-FEB-94 Ending Date 21-FEB-94 j~lllrr~/~ BHA No. 3 Sidetrack No. Job No. 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. Rig: CC~I Depth In ~17 Well Name & No. WEST FORW1-21 RD Field Depth Out 4912 BIT DATA Bit ~ Gauge No~les ~ Depth ~ ROP ~ Dull Condition No. Size Mfr. ~ Type Length (32nds) Footage Out~ (Avg.) IR OR DC J LOC , B/S G/16j OC~R PLD (in) , [ , (in) I or TFA (~ , (m (~r) : , j 2 ~ 6 ~C j J2 [ ~ 3'11 95 I 4912 ~ 17.3 : 2 : 3 NO ~ A ~ E ~ I ~ NO,, BHA I BHA Total Footage ~ 95 ~ [ 17.3 ~BHA ROP (Avg,) BOSOM HOLE ASSEMBLY ,. Gauge I [ Component I Cumulative Itom Gomponent ~escription O~ O~ ! I~ ken,th 2 I NORT K MACH, ! 5. 75 4 3/4 ! 9.9 3 BE~ SUB i } 4 63/64 ] 1.516 I 2.50 I ~.4 , 4 i STABILIZER, STRING ~ 5.875 j 4 3/4 : 2.063 4.60 i 27.0 5 UBHO SUB I ! 4 3/4 ~ { 2.66 29.7 , 6 I H~W~ DRILL PIPE~ i 4.750 i 3 1/2 '~ 2.~3 ~ 121.13 ~ 150.8 , I i : , 7 ! JARS i ~ 4 3/4 ; 2.~ ! 17.98 { 1~.8 8 ~ H~W~ DRILL PIPE-25,i 4.750 ~ 3 1/2 ,; 2.063 i 757.03 ~l 925.8 i ! ! i I I " , , , OPERATIONAL DATA Drag Up (x~ Ibs> Mud Type N~DRILL ~ATER PV~P ~ / 24 Rotaw Torque 0 Drag Dn. (xl~ lbs) Mud Weight 8.9 Cp~ Solids Inclination i ~imuth ~ ~D ~ MD Deft. Tool AKO 1.50 (dg.) Rotor Nozzle . (dd) J (dd) j (~ ~ In ~ 8.24 ~ 201.00 4840.85 ~ 4841.00 Accum. Drill Hrs. 5.50 Accum. Circ. Hrs. 10.00 Prior Circ. Hrs. , 10.65 ~ 193.00 4870.51 ~ 4871.00 Lithology Mode Footage ,~ ROP ~ WOB ]~ Rota~ Flow Rate j SPP Walk Rate ~ Build Rate DLS ~ (~ ~ ~ . ~ iKIbs) ' ~M ~ J (gpm) j (~) ' ~ ~ (d~r~l~ Rotating j ~ j ~ I Oriented J 95 j 17.3 i 4.9 i i 207 j 1572.9 i ~ 15.18 i Objective For Running BHA: BUILD ANGLE TO TD W/AKO & ADS SUB S~ ~ 1.5 Remarks / Results / BUILT ~ 12 OEG / 100' IN FROPER DIRECTION Page 1 of 1 BHI Representative M CANIL x 'lf B -A PERFORMANCE REPORT Jf~l~'r~~ BHA No. 4 Sidetrack No. Job No. 045~1323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. Rig: CC~I Depth In 4912 Well Name & No. WEST FORW1-21 RD Field Depth Out ~30 BIT DATA No. Size Mfr. i Type [Length~ (32nds) Footage Om (Avg.) IR OR DC LOC ~, B/S Gl16 OC IR PLD ~ (in) , ~ ~ (in) ~ or TFA (~ (~ ~e , 3 ~ 6 ,~Ci J2 i ~ 3'11 1118 I ~ I 19.7 2 2~NOI A E ~ I! NOi PR BHA Total Footage I 118 I I 19.7 ]BHA ReP (Avg.) BO~OM HOLE ASSEMBLY ~ ' Gauge ~ Component ] Cumulative Item Component Description ~ OD OD ID ] LenCh Length NO, ~ ~ (in) (in) , (in) 2 I NORT~K MACH 1 ~ 5.875 4 3/4 ~ ~ 19.31 i 19.9 3 I 8E~ SUB ~ t 4 63/~ ~ 1.516 ~ 2.~ ~ ~.4 4 I STABILIZER, STRING ~ 5.875 t 4 3/4 j 2.~ i 4.~ 27.0 6 ~ H~W ~ DRILL PIPE-10 i 4.750 I 3 1/2 i 2.063 I ~2.~ { 332.2 7 ~ JARS '.[ 4 3/4 I 2.0~ [ 17.~ I 350.1 . ; , 8 ~ H~W~ DRILL PIPE-19 '~ 4.750 ~ 3 1/2 { 2.063 ~ 575.70 925.8 I I i i i ~ , Drag Up ~lbs) Mud Type N~DRILL~ATER PV~P 25 / 27 Rotaw Torque 0 Drag Dn, (M~) Mud Weight 8.9 (p~) Solids (%) Inclination i ~imuth ~ ~D ~ MD Deft. Tool AKO 1.50 (dg.) Rotor No~le , (dd) ~ (dd) ~ (~ ~ ~ 17.08 i 189.50 ~ 4923.89 ~ 4926.00 Accum. Drill Hrs. ' 6.00 Accum. Circ. Hrs. 10.~ Prior Circ. Hrs. { - Om , 24.34 ~ 197.40 ( 4981.85 ~ 4988.00 Lithology Mode j Footage(ffi [J ROP(~hr) ~ web i~ Rotaw il Flow Rate ;ii SPP ~1 Walk Rate ~ Build Rate DLS ~ (Klbs) RPM J {gpm) ~ (mi) ~ ~ ! (d~r~l~ Rotating ~ ~ ~ ~ i ~ ~ ' 10.2 ~ I =0 ~ 1527.1 i [ 12.52 Oriented j 118 ~ 19.7 ,, ~ i i Objective For Running BHA: CONTINUE BUILDING ANGLE TO TD Remarks / Results / WE~ WELL DIRECTIONALLY Page 1 of 1 BHI Representative M CANIL PERFORMANCE REPORT -' !~1~"~'i~ BHA No. 5 Sidetrack No. Job No. 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. Rig: CC#1 Depth In 5030 Well Name & No. WEST FORK/1-21RD Field Depth Out 5030 BIT DATA No. Size . Mfr. ] Type Length (32nds) Footage Out (Avg.) IR ~ OR DC LOC BlS G/16 i OC 'R PLD (in) ! (in) or TFA (ft) (ft) Ct/hr) , I . 2R1 6 j HTCi J2 ' 3'11 I 0 5030 i 2 i 2 i NO J A ] E j I j NO BHA BNA Total Footage { ! i aHA ROP (Avg.) BO'i-I'OM HOLE ASSEMBLY i Gauge I i i Component I Cumulative Item Component Description OD OD I ID I Length I Length No. , , (in) ! (in) i (in) i {w't) I (fo I 4.87 i 5.5 2 ! STABILIZER, NEAR BIT ! 6.000 ] 4 3/4 [ i . ' ~ 30.37 3 i HEAVYWT DRILL PIPE i 4.750 i 3 1/2 , 2.063 t ~ 35.9 · , - 4 i STABILIZER, STRING i 5.875 i 4 3/4 i 2.063 i 4.60 i 40.5 5, DRILL PIPE-14 i 4.750 . 3 1/2 ~i 2.760 .i 424.02 i~ 464.5 6 IJARs I i 43/4 I 2.000 i 17.98 i 482.5 , i 3 1/2 I 2.063 i 847.79 ] 1330.3 7 ! HEAVY WT DRILL PIPE-28 i 4.750 ~ ,. , I . I I , ! i ' OPERATIONAL DATA Drag Up fklbs) Mud Type NEWDRILL/WATER PV/YP 19 / 28 Rotary Torque Drag Dn. (Mbs) Mud Weight 9.0 (ppg~ Solids (%) i Inclination i Azimuth i TVD i MD Deft. Tool (~g.) Rotor Nozzle ! (rid) i (rid) I (ft) I (ft) .,. ~ ~ ' Accum. Drill Hrs. Accum. Circ. Hrs. Prior Circ. Hrs. Mode ] Footage i ROP i WOB ~, Rotary ' Flow Rate i SPP ! Walk Rate i Build Rate ! DLS { (~ I (ft/hr) i ! i (psi) i ~ i (degrees~ 10OffJ , ! (Klbs) ! RPM , (gpm) ~ . Rotatingi i i i i : , Oriented ] ] iii ,i ii ! ;I Ii i i i Objective For Running BHA: ROTATE TO TD Remarks / Results / COULD NOT GET BHA INTO SIDETRACK Page 1 of 1 BHI Representative M CANIL ~jll~rr~~ BHA No. 6 Sidetrack No. Job No. 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. Rig: CC#1 Depth In 5030 Well Name & No. WEST FORK/I-21 RD Field Depth Out 5125 (fo BIT DATA Biti ii Gauge Nozzles Depth ReP i I Dull ionditionI No. Size Mfr. Type Length , (32nds) Footage Out (Avg.) IR OR DC LOC B/S G/16 OC i R PLD (in) I ' I (in) ! or TFA (ft) (fo (ft/hr) 2R2i 6 i HTCi J2 i I 3'11 95 I 5125 15.8 3 ! 3 NO A I EI I [ NO i mD ' ' BHATotal Footage { 95, 15.8 .JBHA ReP (Avg.) ' BOTTOM HOLE ASSEMBLY i Gauge I Component i Cumulative Item I Component Description , OD OD ID Length Length No. I ! (in)I (in) , (in) (ft) ¢I:) 2 I BIT SUB i i 4 3/4 I 1.625 1.61 ! 2.2 i , 3 ,, DRILL PIPE-14 i. 4.750 I 3 1/2 i 2.760 I 424.02 f 426.3 4 i JARS i 4 3/4 i 2.0OO i 17.98 i 444.2 5 ! HEAVY WT DRILL PIPE-29 i 4.750 I 3 1/2 2.063 I 878.16 i 1322.4 , , i OPERATIONAL DATA Drag Up (xlooo lbs) Mud Type NEWDRILL/WATER PV/YP 22 / 28 Rotary Torque 19 (kft4bs) Drag Dn. (x~(XX) lbs) Mud Weight 8.9 (pp~) Solids Inclination i Azimuth ; TVD ! MD Deft. Tool (dg.) Rotor Nozzle , (dd) i (dd) " (fi) ~ (fO In ! 28.04 i 197.40 5037.48 i 5050.00 Accum. Drill Hrs. Accum. Circ. Hrs. Prior Circ. Hrs. Out i 25.19 i ~ ~ 196.80 , 5104.52 i 5125.00 Lithology Mode i Footage ReP i WeB i Rotary Flow Rate i SPP I Walk Rate Build Rate i DLS ' (fo i (ft/hr) ", (Klbs) ! RPM (c~pm) i (psi) i I I' (decjreesJlOOft) : : ; f i -0.80 -3.80 i 3.82 Rotating i 95 i 15.8 ~ 2.6 i 70 , 240 I 1460.0 Orientedi i i i I i i i i i Objective For Running BHA: ROTATE TO TD Remarks / Results / DRILLED WELL W/NO PROBLEMS GETTING TO BOTI'OM Page 1 of 1 BHI Representative M CANIL INTL:~ 4650 ¢725 4800 ¢875 4950 5025 5100 5175 5250 DAYH ROTATING DAYS I TOTAL DAYS 0.0 2.0 CASING WELL SUMMARY CIRI Production Company West Fork ~1-21 Rd Kenai, Alaska Rig' CC ~1 UUD WEIGHT 1~0~ RATE SPP ROTARY RPM L 1_1_1_1 ! !_.t.l__[_.L._l._!_ ! .L_L..i__i.I_[/_i i._/ ROP JOB 1~: 0450-01323 L 1 4.0 (d~,.) I~T HII9 6.0 8.0 (in) ! ! ! ! ! I I I _1_ !!!14.11 (gpm) (x 1000 pal) (rpm) (x 1000 lbs) 4650 4725 -- 4800 4875 4950 5025 5100 -- 5175 5250 D~PTHOUT DIRECTIONAL SUMMARY - CIRI Production Company West Fork ~1-21 Rd Kenai, Alaska Rig: CC ~1 TVD 4750 4800 4~50 4900 4950 5000 5050 5100 5150 , I I_.___l I I __L 0 50 100 150 HORIZONTAL DEPARTURE INCLINATION AZIMUTH DOGLEG DRLUNG UOOE Bi-lA I ~ I ,, 1 200 250 ~00 I [ I 350 400 I I I I _L I I __1__5__1. I I I I I I I I I I 4750 4800 I 4850 - 4900 4950 5000 -- .050 51oo 5150 DEFTH OUT ~o~i: o,~5o-o ~2~ (r..t) (do~-oo.) (d.gr,,o.) (d~a./mint) BIT RECORD Job No. 0450-0132; Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. / Rig: CC#1 Field ~r~-=~ Well Name & No, 1-21 RD Platform / Pad WEST FORK Counht / Area KENAI / State / Country Ai_~SK~ / USA SEC / LSD / Township / Block / Range / Sub-Block / Mud Base (Oil or Water) WATER Spud Date 15-FEB-94 Dull Condition t.3~t IADC Nozzles Depth Drilling WeB RPM Incl. Pump :low Mud No. Size Mfr. Type Code Serial No. (32nds) Out Footage Hours ROP Range Range Out Press. Rate Wt. Cutting Str. Formation/ or IFA Range Range B/S GI16 OC R Remarks .~_ (IN) . (ft) (ft) (It/HR)(Klbs) (psi) .(gpm)(~ppg__)_)_ ....................... IR OR DC LOC PLD 2 6 000 HTC J2 126 J88TG 3'11 4912 95 5,50 17.3 1.5 0 10,7 1400 200 8.9 2 3 NO A E I NO BHA 7.5 1850 210 3 6000 HTC J2 126 J89TG 3'11 5030 i18 6.00 19.7 10.0 O 24,3 1500 220 8.9 2 2 NO A E I NO PR 15.0 1600 2R1 6 000 HTC J2 126 J88TG 3'11 5030 0 0.0 0 1500 220 9.0 2 2 NO A E I NO BHA 21;::{2 6 000 HTC J2 126 J88TG 3'11 5125 95 6.00 15.8 2,5 70 25,2 1000 240 8.9 3 3 NO A E I NO TD 5.0 17O0 __ __ '1 , __ __ __ __ __ ~ SURVEY CALCULATION AND FIELD WORKSHEET Job No. 0450-01323 Sidetrack No. ______ Page 1 of_ .. ·; [! [~; j:~::~ Company GIRl PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. - Rig: CC#1 Field Well Name & No. WEST FORK/1-21RD Survey Section Name Definitive Survey BHI Rep, M CANIL WELL DATA ..... Target TVD .......................... _(F.T)_ ............. Target Coord. N/S Slot Coord. N/S 0.00 __ Grid Correction 0.000__ Depths Measured From: RKB ~ MSL~ SS[ Target Description Target Coord. E/W Slot Coord. E/W 0.00 Magn. Declination 0.000 Calculation Method MINIMUM CURVATURE Target Direction ............................... (_a..a.) ........... Build\Walk\DL per: 100ft[.~ 30m~ 10m~ Vert. Sec. Azim. __._2_0.0_:0.0- ......... Magn. to Map Corr. 0.000 Map North to: OTHER ..................... sURVEY DATA .......... Survey Survey Incl. Hole Course Vertical Total Coordinate Build Rate Walk Rate Date Tool Depth Angle Direction Length 'FVD Section ....... i~'(-~'i 7~-i:i .............. ~'(';i'-J-~'i:)' ..... DL Build (+) Right (+) Comment Type (FB (DD) (DO) (FT) (FI') (FT) (Fl') Per ~00 FI~ Drop (-) Left (-) RGMS 4788.00 0,19 225.00 4787.95 3.46 -4.05 3.22 TIE IN POINT 18-FEB-94' ' R~-~S 4841.00 6.24 201,00 31.00 4840.85 6.34 .7.48 2.03 12.06 11,94 -24.52 18-FEB-94 RGSS 4871,00 10.65 193.00 30.00 4870.51 10.72 -11.71 0.82 15,18 14.70 -26.67 19-FEB-94 RGSS 4926.00 17.08 189.50 55.00 4923.89 23.72 -24.64 -1.66 11.78 11.69 -6.36 19- F E B-94 RGSS 4988.00 24.34 197.40 62.00 4981.85 45.47 -45.84 -6.99 12.52 11.71 12.74 21-FEB-94 RGSS 5050.00 28,04 197.40 62.00 5037.48 72.80 -71.95 -15.17 5.97 5.97 0.00 21-FEB-94 RGSS 5110.00 25,76 196.80 60.00 5090.98 99.91 -97.89 -23.16 3.83 -3.80 -1.00 21 -FEB-94 RGSS 5125.00 25.19 196.80 15.00 5104.52 106.35 -104.07 -25.02 3.80 -3.80 0,00 Projected Data - NO SURVEY ........... -- -- -- , Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/1-21RD Location USA/ALASKA/KENAI -.. DAILY DRILLING REPORT DDR No. 1 Date 15-FEB-94 Job No. 0450-01323 Rig Contractor & No. Inlet Drilling Co./Rig: CC#1 Field BHA No(s) Today Depth 4817 Ct) Footage Last 24 Hrs. (ft) Last CSG: Depth Set 4817 ¢0 Size 7 (in) 5.5 MUD DATA Mud Type NEWDRILL Wt. 8.9(pp¢ Vis. 40 PV 28 YP 22 WL Gels 2 / 3 % Oil 5 % Solids % Sand pH 9 Chi. Bit I Size No. i, (in) J Nozzles J Footage (32nds) I Today Type I or TFA (ft) Pump No. BIT DATA Hours Footage Today Accum. Hours J Depth Accum. i Out DULL CONDITION i IR! OR DC LOC B/S:G/16" OC RPLD MOTOR DATA Angle~ No. Formation Name PUMP DATA Liner , Stroke ! Vol. per t j Stroke (in) (in) (gal) 6 . 9 J 3.130 Rotor J Drill Hrs. Drill Hrs. Circ. Hrs. i C~rc. Hrs Nozzle iAccum. ! Today !Accum. (32nds) t (psi) !Today , Depth In ¢) FORMATION DATA Lithology #1 L1% Lithology #2 VIRGIL THRAPP Company Representative REMARKS: M CANIL BHI Representative Max Allow SPP (psi) 3110 3110 Top (MD) TIME BREAKDOWN From Hours Code Operation Detail Bit No. 18:00 0.00 START OF JOB 18:00 6.00 30 MISCELLANEOUS ARRIVE ON LOCATION - CHECK TOOLS Depth Out irt) BHI Daily Cost (uso) BHI Total Cost ;uso) 0 0 Page 1 of I Ij~pT,~~ DDR No. 2 Date 16-FEB-94 Job No. 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co./Rig: CC#1 Well Name & No. WEST FORKJ1-21RD Field Location USA/ALASKA/KENAI BHA No(s) Today Depth 4817 (ft) Footage Last24 Hrs. 0 (ft) Last OSG: Depth Set 4817 ¢1 Size 7 (in) MUD DATA Mud Type NEWDRILL Wt. 9(ppg) Vis. 47 PV 28 YP 25 WL 5.8 Gels 2 / 4 % Oil 5 % Solids % Sand pH 9 Chi. BIT DATA NO. i (in) ! , orTFA (ft) ,, IR OR DCIboc B/S G/16' CC iRPLD MOTOR DATA i j i Deflection Tool [ Serial Rotor I~,~ DrillHrs.~DrillHrs.[Circ. Hrs. Circ. Hrsi Depth I Depth Run Size ! Mfr. - Type ! & Angle No. Nozzle In Out I Today IAccum. I Today Accum, No. i (in) i (32nds) I (psi) (~ Ct) PUMP DATA FORMATION DATA Pump{ I i Top (MD) [ i Lithology #2 Liner I Stroke Vol. per , Max Allow Formation Name Lithology #1 L1% Stroke SPP N°' I (in)I (in) , (gal) i (psi) 2 i 6 TIME BREAKDOWN REMARKS: From i Hours i Code ' i Operation Detail Bit No. 00:00 i 4.50 i 30 i MISCELLANEOUS i i i L/D GYRO & WIRELINE 04:3o I 7.oo ¢ 3o ! MISCELLANEOUS I i ' J "/U WHIPSTOCK & "IH 11:30 I 3.00 i 30 i MISCELLANEOUS i ! ORIENT WHIPSTOCK 14:30 I 9.50 i 30 i MISCELLANEOUS i i MILLING ~ I ! VIRGIL THRAPP M CANIL i i i Company Representative BHI Representative ~ i i i BHI Daily Cost (uso) 0 : 0 i i I BHI Total Cost luso) : . : Page 1 of 1 DAILY DRILLING REPORT Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/1-21RD Location USAJALASKA/KENAI Depth 4817 (ft) Footage Last 24 Hrs. 0 (m DDR No. 3 Date 17-FEB-94 Rig Contractor & No. Inlet Drilling Co./Rig: CC#1 Field BHA No(s) Today Last CSG: Depth Set 4817 (~) Job No. 0450-01323 Size 7 (in) 5.5 MudType NBA/DRILL Wt. 9(ppg) Vis. Gels 2 / 3 % Oil 5 % Solids Bit J Size No. I (in) Type Nozzles (32ntis) or TFA 7O MUD DATA PV % Sand BIT DATA 28 YP 22 WL pH 9 Chi. Footage r Hours Today Today (m Footage Accum. Hours I Depth j DULL CONDITION Accum. Out (ft) IR OR DC ILOC~, B/SiG/16' DC RPLD MOTOR DATA Run i Size Mfr. - Type No. j (in) ! ! Deflection Tool & Angle Serial J Rotor No. Nozzle (32rids) ~2~,~ Drill Hrs..IDrill Hrs. (psi) Today !Accum. I Circ. Hrs. I Circ. Hrs TodayJ Accum. Depth In Depth Out PUMP DATA I ' Vol. per i MaxAIIow Pump Liner Stroke i Stroke i SPP No. (in) ! (in) [~ (~a~) 1! (psi) 1 ! 6 ! 9 I 3'130 i 3110 2 . e 14 ! 5.830 I 3110 TIME BREAKDOWN Formation Name From Hours Code Operation Detail Bit No. 00:00 24.00 30 MISCELLANEOUS MILLING FORMATION DATA Top (MD) Lithology #1 L1% Lithology #2 REMARKS: VIRGIL THRAPP M CANIL Company Representative BHI Representative BHI Daily Cost (USD) BHI Total Cost (uso) Page 0 0 1 of 1 Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/1-21RD Location USA/ALASKA/KENAI DALLY DRILLING REPORT DDR No. 4 Date 18-FEB-94 Job No. 0450-01323 Rig Contractor & No, Inlet Drilling Co,/Rig: CC#1 Field BHA No(s) Today 3 Depth 4909 (ft) Footage Last 24 Hrs, 92 (ft) Last CSG: Depth Set 4817 (~ Size 7 On) MUD DATA Mud Type NEWDRILL Wt, 8,9~Dp9) Vis, 70 PV 28 YP 22 WL 5.5 Gels 2/3 % Oil 5 % Solids % Sand pH 9 Chi, BIT DATA !.i Type Nozzles(32nds) F°°tage t H°urs I F°°tage I H°UrsToday Today Accum, Accum, DepthI?~t OR DC DULL CONDITIONLoc B/S G/16' DC R PLD Bit Size No, (in) or TFA (f~ , (ft) IR MOTOR DATA i Deflection Tool i Serial Rotor i~g~ Dr Hrs IDrillHrs,!Circ Hrs. Circ, Hrs Depth i Depth Run Size i Mfr. - Type & Angle I No, Nozzle. Today Accum. Today Accum, In Out No. i iin) i PUMP DATA FORMATION DATA I Vol, per I Max Allow Formation Name Top (MD) Lithology #1 L1% Lithology #2 Pump Liner Stroke Stroke I SPP No. (in) (in) !(gal) ! (psi) 1 8 9 ! 3,130 i 3110 2 , 6 , 14 ! 5.830 i 3110 TIME BREAKDOWN REMARKS' From Hours Code Operation Detail Bit No, HAD SOME TROUBLE PASSING LOWER PART OF BHA THRU 00:00 1.00 30 MISCELLANEOUS THE WINDOW//LOTS OF TROUBLE PASSING JARS THRU- COMPLETE MILLING OPERATION POOH BECAUSE OF JARS 01:00 2.50 25 DIRECTIONAL WORK P/U BHA #3 & ORIENT 03:30 5.00 8 TRIPPING IN (from surface) 2 08:30 3.50 25 DIRECTIONAL WORK 2 ORIENT BHA THRU WINDOW 12:00 2.50 11 RIG REPAIR 2 WORK ON WEIGHT INDICATOR 14:30 5.00 2 DRILLING IN FORMATION 2 4817 - 4909 19:30 2.00 7 CONDITION MUD AND CIRCULATE 2 21:30 0.50 3 CONNECTION 2 22:00 2.00 13 DEVIATION SURVEY 2 GYRO SURVEY VIRGIL THRAPP M CANIL Company Representative BHI Representative BHI Daily Cost (uso) 0 BHI Total Cost (USD) 0 Page 1 of 1 DAILY DRILLING REPORT INTEC Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/1-21RD Location USAJALASKA/KENAI Depth 5026 (ft) Footage Last 24 Hrs. 117 Ct) DDR No. 5 Date 19-FEB-94 Job No. 0450-01323 Rig Contractor & No. Inlet Drilling Co./Rig: CC#1 Field BHA No(s) Today 3;4 Last CSG: Depth Set 4817 Size 7 (inl Mud Type NEWDRILL Wt. Gels 2 / 3 % Oil Bit i Size No.. (in) Type 316 2 I 6 J2 J2 8.9 (ppg) Vis. 72 5 % Solids MUD DATA PV % Sand BIT DATA 3O Nozzles i F°°tage i Hours {32nds) I Today I Today or TFA Ct) Footage Hours Accum. Accum. 95 5.50 114 I 5.00 Depth Out YP 25 pH IR WL 4 Chi. DULL CONDITION DC LOC B/SiG/16' i OC RPLD 4912 2 I 3 NO A BHA E I !NO MOTOR DATA I Size I Mfr. - Type 4 3/4 EC-NORTRAK MACH 1 4 3/4 I EC-NORTRAK MACH 1 PUMP DATA , ! Pump i Liner ' Stroke No. i (in) (in) I ~ 1 ! 6 I 9 From Hours Code 00:00 0.50 2 03:00 07:00 08:30 09:00 12:30 13:30 14:00 16:30 21:3O Vol. per i MaxAIIow Stroke I SPP (ga~) j (ps,~ 3.130 i 3110 5.830 i 3110 Deflection Tool &Angle AKO - 1.50 AKO - 1.50 TIME BREAKDOWN Serial Rotor I~g~ iDrill Hrs. !Dr Hrs. No. Nozzle i !Accum, !(32nds) i (psi) Today 2.50 ND289 I i 150 I 5.00 i 5.00 Formation Name Top (MD) · Ct) Operation Detail Bit No. DRILLING IN FORMATION 2 4909 - 4912 CONDITION MUD AND CIRCULATE 2 4.00 Circ. Hrs. Circ. Hrs Today i Accum. I 10.00 3,00 ¢ FORMATION DATA Lithology #1 Depth i Depth In ! Out 4817 4912 4912 tL1% ,, Lithology #2 , i REMARKS' 1.50 0.50 3.50 1.00 0.50 2.50 0.50 25 10 30 30 13 TRIPPING OUT (to surface) DIRECTIONAL WORK WORK W/BHA CHANGE LUBRICATE RIG TRIPPING IN (from surface) TO WHIPSTOCK MISCELLANEOUS ORIENT THRU WHIPSTOCK MISCELLANEOUS CONTINUE RIH DEVIATION SURVEY DRILLING IN FORMATION 4912 - 5O26 CONNECTION 22:00 2.00 7 CONDrTION MUD AND CIRCULATE VIRGIL THRAPP Company Representative M CANIL BHI Representative BHI Daily Cost (USD) BHI Total Cost :USDI Page 1 of 1 ---, DAILY DRILLING REPORT _ ~~!'~~ DDR No. 6 Date 20-FEB-94 Job No. 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co./Rig: CC#1 Well Name & No. WEST FORK/1-21RD Field Location USNALASKNKENAI BHA No(s) Today 4;5;6 Depth 5030 (ft) Footage Last 24 Hrs. 4 Ct) Last CSG: Depth Set 4817 (,) Size 7 (in) MUD DATA Mud Type NEWDRILL Wt. 9(ppg) Vis. 44 PV 19 YP 28 WL 4.1 Gels 3 / 3 % Oil 5 % Solids % Sand pH 9.2 Chi. i i BIT DATA ' ~ INozzles Footage ! Hours Footage I Hours i Depthi DULLiCONDITION' Bit I Size ] Type (32ntis) Accum. No. [ (in) I ! Today Today Accum. Out LOC i I orTFA , Ct) (ft) (ft) IR .OR IDC B/S !G/16" CC iRPLD i i i i MOTOR DATA i , i Deflection Tool i Serial Rotor ~,~ !Drill Hrs ~Drill Hrs. ~;irc. Hrs. Circ. Hrs! Depth DePth RUnNo. !i Sizelin) . Mfr. - Type !1 & Angle No. I (32nds)N°zz e I (psi) I Today IAccum. .J Today Accum. _ (it)In OUter) PUMP DATA FORMATION DATA ~ i ~ Top (MD) ' j Vol. per i MaxAIIow Formation Name Lithology#1 Ll%! Lithology#2 Pump l Liner Stroke (ft) Stroke SPP ~ ' N°'I (in) (in) (gal) ; (ps~ I , - TIME BREAKDOWN REMARKS: ' I From Hours i Code Operation Detail Bit No. COULD NOT WORK BHA #5 INTO SIDETRACK , ' ' 00:00 i 1.00 i 2 I DRILLING IN FORMATION 3 ~ ~ i 5030 01:00 I 2.00 i 7 i CONDITION MUD AND CIRCULATE 3 i' ! i 9S ! SHORT TRIP 3 03:001 2.50 ~ I I 9 i TRIPPING OUT (to surface) I 3 05:30 i 6.00 i , 11:30 i 1.00 i 10 I LUBRICATE RIG i i , SERVICE RIGT 12:30 i 1.00 i 12 I CUT/SLIPDRILLLINE 13:30i4.001 i 8 ~i TRIPPING IN (from surface) 2R1 17:30 i 0.50 i 7 i CONDITION MUD AND CIRCULATE 2R1 i ! ! FILL PIPE 18:00 i 2.00 ! 25 ! DIRECTIONAL WORK I 2R1 , ! A'FrEMPT TO WORK THRU WHIPSTOCK i 20:00 i 3.00 i 9 i TRIPPING OUT (to surface) i 2R1 " i i i NOGO ~ I 2R2 23:00 ' 1.00 ~ 8 i TRIPPING IN (from surface) ! i I VIRGIL THRAPP M CANIL i ~ [ I Company Representative BHI Representative ,, i ~ ~ ~ BHI Daily Cost (uso) 0 i . ! ; i BHI Total Cost (uso) 0 " : Page 1 of 1 Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/1-21RD Location USA/ALASKA/KENAI Depth 5125 (ft) Footage Last 24 Hrs. DAILY DRILLING REPORT . DDR No. 7 Date 21-FEB-94 95 Rig Contractor & No. Inlet Drilling Co./Rig: CC#1 Field BHA No(s) Today 6 Last CSG: Depth Set 4817 Job No. 0450-01323 Size 7 (in) Mud Type NEWDRILL Wt. 8.9(ppg) Gels 2 / 3 % Oil 0 Bit I J Size Type No-i {in) 2R2 6 iJ2 Nozzles (32nds) or TFA 3'11 Vis. % Solids 75 MUD DATA PV 25 YP 28 % Sand pH 9 BIT DATA Footage' Hours Footage Today Today Accum. 95 6.00 95 Hours Depth Accum. Out WL Chi. DULL CONDITION i ' IR iOR DC LOClB/SiG/16' OC',RPLD 3 3 NO NO TD A E I Run i Size No. ! (in) . , I i Pump Mfr. - Type Deflection Tool & Angle MOTOR DATA Serial Rotor No. Nozzle (32nds) , PUMP DATA Avg. ~P (psi) Drill Hrs. ~ : prill Hrs. ',Circ. Hrs. Today iAccum. I Today I Circ. Hrs Accum. Depth In NO, Liner Stroke I Vol. per ! MaxAIIow I Stroke [ SPP (in) {in) (gaJ) (psi) 6 t 9 3,13013110 TIME BREAKDOWN Formation Name From Hours Code Operation Detail . 00:00, 2.75 30 MISCELLANEOUS CONTINUE RIH 02:45 6.00 2 DRILLING IN FORMATION 2R2 I 5030 - 5125 08:45 1.00 7 I CONDITION MUD AND CIRCULATE 2R2. 09:45 0.50 3 CONNECTION 2R2 10:15 0.75 9S SHORT TRIP 2R2. 11:00 1.00 7 CONDITION MUD AND CIRCULATE 2R2 12:00 1.00 13 DEVIATION SURVEY 2R2 GYRO SURVEY 13:00 4.00 9 TRIPPING OUT (to surface) 2R2 17:00 0.10 99 END OF JOB RELEASED FROM JOB FORMATION DATA Top (MD) Lithology #1 Bit No. I RELEASED TO TOWN I 2R2 L1% REMARKS: Lithology #2 VIRGIL THRAPP Company Representative M CANIL BHI Representative BHI Daily Cost BHI Total Cost (USDI (USD) Page 0 0 1 of 1 Depth Out ---. BOTTOM HOLE ASSEMBLY-- l~rr~{~ BHA No. 3 Sidetrack No. Job No, 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co, Rig: CC#1 Depth In 4817 Well Name & No. WEST FORK/I-21 RD Field Depth Out 4912 BIT DATA Iteml Bit No, Size Mfr. I Type Serial No. (32nd) Length Depth In Depth Out Length No. j , (in) j J , or TFA (in) . (ft) (m (ft) COMPONENT DATA Itemj J i I Gauge i I FishingNeckjC°mp°nent i Cumulative No. ! Component Description J Mfr. Serial No. OD OD ID Length Length Length i (in) (in) , (in) (ft) (ft) (ft) NORTRAK MACH I i EC j ND289 I 5.875 4 3/4 19,31 19.9 i AKO- 1.50 dg, ! i i ! . . , 3 i BENT SUB EC 1.5 DEG i ! BOWEN 4 3/4 2.000 17.98 168.8 , 8 i HEAVY WT DRILL PIPE-25, i MARLIN PAC i 4.750 131/2 J 2.063 I , 757.03 J 925.8 STABILIZER DATA Itemi Stabilizer Description Spiral I Blade Length i BladeWidth i Gauge Length [ Gaugeln I GaugeOut No, i Describe UBH Stabilizer for NorTrak Runs! , (in) (in) (in) (in) (in) 2 · UBHS i STR ! 0.90 1,50 , 0.52 5 7/8 5 7/8 4, WBS STR J 1.05 1.75 J 0.90 5 7/8 J 5 7/8 , , DRILLPIPE DAT.~. WEIGHT DATA Drillpipe i Grade j ¢ i i OOfin) ii ID I Wt/Ft ~i Conn. I Length BHA Weight In Air In Mud i 2.760 I 13.30 i 3 1/2 IF t~i~i~i~i::ili~?i~ilili~i~i~iii~i~i~i~i~i~i~i~i~::i~?i~ Total t 23 [ 20 Upper i S135 i 4 3/4 i I ~ ,i .¢ i i I' ' "f ......................... Below Jars f 4 I 3 Lower ! ~ ! ~ : Survey Sensor to Bit 38.0 (tt) Hole Drag: Up (x~OeO ~bsl Down ixlooo Objective For Running BHA BUILD ANGLE TO TD W/AKO & ABS SUB SET ~ 1.5 BHA Results BUILT @ 12 DEG / 100' IN PROPER DIRECTION Reason for POOH JARS WOULD NOT PASS THRU WHIPSTOCK Page 1 of 1 BHI Representative M CANIL -- BOTTOM HOLE ASSEMBLY - Company CIRI PRODUCTION COMPANY Well Name & No. WEST FORK/I-21 RD BHA No. 4 Sidetrack No. Job No. 0450-01323 Rig Contractor & No. Inlet Drilling Co. Rig: CC#1 Depth In 4912 Field Depth Out 5030 BIT DATA Nozzles GaugeI Bit Mfr. Type Serial No. (32nd) Length Depth In Length or TFA (in) J (ft) (m Item No. Bit No. Size Ch) 3 6 1 HTC 4912 Depth Out (ft) 5030 COMPONENT DATA Gauge iFishing Necki Component Cumulative Item Component Description Mfr. Serial No. OD OD ID Length Length Length No. (in) (in) (in) (It) (f't) (~ 2 NORTRAK MACH 1 EC ND289 5,875 4 3/4 19.31 19.9 AKO - 1.5O dg, 3 BENT SUB EC 1.5 DEG 4 63/64 1.516 2.50 22.4 4 STABILIZER, STRING EC 12998 5,875 4 3/4 2.063 2.15 4,60 27.0 5 UBHO SUB EC 12973 4 3/4 2.66 29.7 6 HEAVY WT DRILL PIPE-10 MARLIN PAC 4.750 3 1/2 2.063 302.46 332.2 7 JARS BOWEN 4 3/4 2.000 17.98 350.1 8 HEAVY WT DRILL PIPE-19 MARLIN PAC 4.750 3 1/2 2.063 , 575.70 925.8 STABILIZER DATA Item Stabilizer Description Spiral Blade Length Blade Width Gauge Length Gauge In Gauge Out No. Oescdbe UBH Stabilizer for NorTrak Runs! (in) (in) (in) fin) (in) 2 UBHS STR 0.~ 1.50 0.52 5 7/8 5 7/8 4 WBS SIR 1.05 1.75 0,90 5 7/8 5 7/8 DRILLPIPE DATA OD ID Wt/Ft Conn. i Length (in) (in) (Ibs~tl ! (ft) 4 3/4 2.760 13.30 3 1/2 IF Drillpipe Grade Upper S135 Lower Survey Sensor to Bit ! 38.0 ¢tl Hole Drag: Up (x~OOo lbs) Objective For Running BHA CONTINUE BUILDING ANGLE TO TD WEIGHT DATA BHA Weight In Air In Mud (x 10OO lbs) Total 23 21 Below Jars 9 7 )own fx~OOO BHA Results WENTWELL DIRECTIONALLY Reason for POOH SLOW ROP BHI Representative M CANIL Page 1 of 1 .~J~~--JellJ_.__,.,_.__ .... BOTTOM HOLE ASSEMBLY J~J~r~~ BHA No. 5 Sidetrack No. Job No. 0450-01323 Company CIRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. Rig: CC#1 Depth In 5030 Ct) Well Name & No. WEST FORK/I-21 RD Field Depth Out 5030 BIT DATA Item I I Nozzles I Gauge Bit No. Bit No. Size I Mfr. ~ Type Serial No. (32nd)I Length Depth In Depth Out Length . (in) i J or TFA . (in) (ft) (ft) 2R1 6 i HTCi J2 I J88TG 3'11 5030 5030 , , COMPONENT DATA i i GaugeI i FishingNeck Component J Cumulative Item ! i Mfr. i Serial No. OD OD ID Length Length Length No. I Component Description i I i , (in) , (in) ( (in) ft) (fo ~ (fO i i 2.79 4.87 5.5 4 STAB~UZER, STR~NG ECI 12995 I 5.575 4 3/4I 2.0(53 2.15 I 4.6O ~O.5 5 I DRILL PIPE-14 i MARLIN PAC 4.750 3 1/2 2.760 424.02 464.5 , , . ~ , , . ~ . STABILIZER DATA Stabilizer Description i Spiral Blade Length Blade Width Gauge Length Gauge In Gauge Out NO. ! Describe UBH Stabilizer for NorTrak Runs! ! (in) [ (in) I (in) (in) , DRILLPIPE DATA WEIGHT DATA ·. i ] (in) I (in) i (Ibs/~t) j J (ft) (xl(X)O lbs) ~ S135 i 4 3/4 ; 2.7(50 i 13.30 J 3 1/2 IF Total j 29 J 25 ! , ! , , I J Below Jars (5 I 5 i Survey Sensor to Bit 10.0 (,,t) Hole Drag: Up Ix~cx~o Ibsl Down IxlOOO Objective For Running BHA ROTATE TO TD BHA Results COULD NOT GET BHA INTO SIDETRACK Reason for POOH L/D STABILIZERS Page 1 of 1 BHI Representative M CANIL I __BOTTOM HOLE ASSEMBLY.. ~'rE~ BHA No. 6 Sidetrack No. Job No. 0450-01323 Company ClRI PRODUCTION COMPANY Rig Contractor & No. Inlet Drilling Co. Rig: CC#1 Depth In 5030 Well Name & No. WEST FORK/I-21 RD Field Depth Out 5125 BIT DATA No. I Bit No. Size Mfr. Type Serial No. i (32nd) Length Depth In Depth Out Length (in) ! I or TFA (in) (~ (ft) I 2R2 6 HTCi J2 J88TG 3'11 I 5030 5125 I COMPONENT DATA ' i IGau O i Fishing Neck' C°mp°nent i Cumulative Item I Component Description i Mfr. Serial No. OD OD ID Length Length Length No. ! (in) I (in) [ (in) (m (ft) . i ' 5, HEAVY WT DRILL PIPE-29 i, i MARLIN PAC 4.750 ~ 3 1/2 2.063 ii ii 878.16, 1322.4 i , STABILIZER DATA ,, Item I ~ J I ~ i Stabilizer Description i Spiral t Blade Length i Blade Width '. Gauge Length i Gauge In Gauge Out No. t Oescdbe UBH Stabilizer for NorTrak Runs! i ! (in) ! (in) I (in) ;I (in) ~ (in) , DRILLPIPE DATA WEIGHT DATA Drillpipe ! Grade i OD ~, ID i Wt/Ft Conn. i Length BHA Weight ~ In Air i In Mud , i (in) i (in) ! (lbs/fi) ~ I (ft) (x1000 lbs! i , ~ ~ .......... Upper S135 i 4 3/4 i 2.760 i 13.30 [ 3 1/2 IF iiiiii!:~iiiilili!ili!iii!i:~ii!i!iiiiii, ii::!i::i~.!ii!i:? Total i 29 j 26 ~ ! ! :::::::::::::::::::::::::::: ::... :::. i Lower ii! Il i Below Jars 5 .i 4 i Survey Sensor to Bit 0.0 (ft) Hole Drag: Up (xlooo ~bsl Down ~x~(XX) Objective For Running BHA ROTATE TO TD BHA Results DRILLED WELL W/NO PROBLEMS GETTING TO BOTTOM Reason for POOH TD Page 1 of 1 BHI Representative M CANIL ~~1 DR_!LLING PARAMETERS RECORD ~ . · ~ , ~o. 0450-01323 Page 1 of 1 ~il~,,r~~ Company CIRI PRODUCTION COMPANY Field Well Name & No. 1-21 RD BHI Rep. M CANIL DRILLING DATA Depth Depth Drill i Drill Circ. Total Rotary Rotary Flow I I Bit Date From To ModeI TFO i WOBI SPP I Hrs. Hrs. Hrs. RPM Torque Rate No. (~ (~ , O/R (Klbs) {l<ft-lbs) (gpm) (psi) I ' ~-~ ~ I ~ i ~ o o.~o.~~.oo ~.~ o o ~o ~o ,i ~ ~E~-~ I ~ I ~ ° i~ i ~.~o I o,~ ~.~ I~o.o o I o ~o ~ ~ ~ ~'~'~ ~ ~ I ~o~ o ~ ~ ~.~o ~.~ I ~.~ ~ ~o.o ~ o ! o =o 1 ~' ~ ~o-~-~i ~ ~o~o~oi~" ~.oo ~.~ ~.~~ ~,o~olo =~ ~ ~ 2~FE~ ~30 5030 R ~ 0.00 2.50 2.50 0.0 0 0 ~0 1~ ~ 2R1 21-FE~94 5060 ~89 j R i I 1.00 0.20 1.20 2.5 70 20 2~ 17~ 2~ 21-FEB-94 ~1 5089 ~ 5120 ~ R ~ Il 2.80 . 0.10 ~ 2.~ ~ 2.5 70 20 , 240 .. 1650 : 2~ 21-FEB-94 ~ 5120 5125 ~ R ~ [ 1.00 ~ 1.15i 2.15 5.0 70 10 240 16~ 2~ , , , , , ,~ ~ ~ ~ i ' , ~ . MEMORANDUM State Alaska Alaska Oil and Gas ConServation Commission TO: · David Johann, Chair~ THRU: Blair Wondzell, FILE NO: P. I. Supervisor DATE: March 2, 1994 A99JCBBD.DOC FROM: Lou Grimaldi, SUBJECT: Petroleum Inspector BOP Test Cowper Const. #1 CIRI well WF 1-21rd West Fork PTD # 93-183 Tuesday, March 1, 1994: I traveled to GIRl's West Fork lease to witness the weekly BOP test on Cowper Construction rig #1. We began testing the choke manifold soon after I arrived and found two valves on the manual choke leg were leaking, as these valves were in line it was impossible to finish testing the choke manifold. The valves were old style Schaffer type "B" and were greased with no success, as there were no spare pads on hand new valves were installed in their place. These valves tested fine as did the rest of the choke manifold. Wednesday, March 2, 1994: The BOP stack was readied to run the next tubing string which required the changing of the lower set of pipe rams, once this was accomplished all components were tested with passing results. I advised Al Lunda (Toolpusher) and Virgil Thrapp (GIRl Rep.) that in the future~redress pads for critical BOP components are to be kept on the rig. Summary: I witnessed weekly BOP test on Cowper Construction rig #1. Test time 12 hours (including repairs), two failures. Attachment: A99JCBBD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Ddng X Workover: Drlg Contractor: Inlet Drilling Rig No. CC#1 PTD # Operator: CIRI Production Co. Rep.: Well Name: WF 1-21 RD Rig Rep.: Casing Size: 7" Set @ 5447' Location: Sec. Test: Initial X Weekly Other DATE: 3/2/94 93-183 Rig Ph.# 262-6752 Virgil Thrapp Al Lunda 21 T. 6N R. 9W Meridian Seward MISC. INSPECTIONS: Location Gen.: OK Well Sign OK Housekeeping: OK (Gen) Drl. Rig OK Reserve Pit BOP STACK: Annular Preventer Upper Pipe Rams Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Test Quan. Pressure P/F 1 300~2500 P 300\3000 P 300\3000 P 300\3O0O P 3O0\3O0O P 300\3000 P 300\3000 P NH N~, MUD SYSTEM: Visual Alarm Tdp Tank P P Pit Level Indicators P P Flow Indicator P P Gas Detectors P P FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 1 30O\30O0 '1 1 300\3000 '1 1 300\3OOO P I 300\3000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 300\3000 F 22 300\3000 P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 0 Blind Switch Covers: Master: Nitgn. Btl's: Four Bottles 2600 Average 3,000 P 2,750 P minutes 15 sec. minutes 38 sec. Remote: X Psig. Number of Failures: 2 ,Test Time: 12.0 Hours. Number of valves tested 18 Repair or Replacement of Failed Equipment will be made within N/A days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 Remarks; #1) Kelly will be tested if needed, Notify AOGCC office of results Two valve failures on Choke Manifold, valves replaced and retested. Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c -Inspector FI-021 L (Rev. 7/19) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO AgC~ Waived By: Witnessed By: ICBBD.XLS Louis R Grimaldi From the Te[e, art cmt Production Co~_~.Fany/West Fork e rp e3-:'/01 Date: Thursday, Fe~uary i0, 1994 Ntm~ber of Pages: 2 To: Blaire ' ' ~ Wondzet., State of Alaska O11 and Gas Conservation Commtss Fax Number: ,12767542 Menlo: Blake, Here's that drawing that I seem to be so proud of. Hope your FAX can ~,~terpret the grey scale or the drawing may not look so good to you. This is for CIRI Production's WF 1-21RD, PTD 93-183. Thanks for all your help. Virgil Thrapp " I Sand 4~2' B-6 ~and ~1 5i53' F/sh 5172' Sand Wirel.i.ua B-6 Sand ,'.et Sand B-6 Sand cement I Alaska Oil & Gas ut)ns, u~v~'~' MEMORANDb, State o. Alaska Alaska Oil and Gas Conservation Commission TO: THRU: FROM: David Johnsto.~, DATE: Chairma~ Blair Wondzell, z.18~94 FIEE NO: P. I. Supervisor , :~__~ '~ ! ~'~-u Grimaldi, ~,,~,~ S~JECT. Petroleum Inspector ~ February 6, 1994 A99JBFBD.DOC , BOP test CC-1 rig CIRI well #WF 1-21 rd West Fork field PTD # 93-18"J, / Friday, February 4, 1994: I traveled to CIRrS well WF 1-21rd to witness the initial BOP test on Cooper Construction rig #1. This rig was formerly owned by Grace drilling and was recently acquired by Cooper Construction. All equipment and personnel are contracted thru Baker Inteq who is acting as a form of general contractor providing a turn-key workover on this well. When I arrived the Rig crew was about ready to start testing, on a cursory inspection of the BOPE I found that the Blind Shear rams had been placed below the mud cross and just above the casing head. This prevented them from being tested also if the well kicked while the pipe was out of the hole they would not be able to bullhead the formation. I required that the blinds be placed in one of the sets of double gates that were above the mud cross. This necessitated a set of blind inserts to be brought from Anchorage. We tested the choke manifold this evening and stood by until the following morning. Saturday, February 5,1994; The Blind inserts were installed and we tested the stack, all components passed their pressure test and seemed to function properly with the exception of the blinds, these were found to be installed upside down and once swapped around tested "OK". Al Lunda (Tool pusher) was very attentive and provided a good BOP test. The accumulator was in good shape and had a excellent recovery time of thirty eight seconds. The Kelly was not assembled due to insufficient length of the mouse hole I agreed to waive this test until the tubing was pulled and the well bore could be used to assemble this piece of equipment. The pit monitoring system had been removed when the rig was sold and had to be replaced by a Quadco rental unit, as this was not readily available, I held the rig from pulling the tubing hanger until these were installed. I was contacted by Virgil Thrapp on Sunday morning who informed me that a Flow Show had been installed and a qualified pit watcher had been obtained, I agreed to allow the rig to proceed with their program under the condition that the pits be manned continuously, Summary: i witnessed initial BOP test on Cooper Construction rig #1. Test time twelve hours three failures. Attachment: A99JBFBD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION' .Drlng X Workover: ~ Drlg Contractor: Inlet Drilling Rig No. CC.,~I PTD # Operator: ClRI Production Co. Rep.: Well Name: WF 1-21 RD Rig Rep.: Casing Size: 7" Set @ 5447' Location' Sec. Test: Initial X Weekly Other DATE: 2/6/94 93-183 Rig Ph.# 262-6752 Virgil Thrapp Al Lunda 21 T. 6N R. 9W Meridian Seward MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) Reserve Pit NV~ Well Sign OK Drl. Rig OK BOP STACK: Annular Preventer Blind Rams Pipe Rams Blind Shear Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Test Quan. Pressure P/F 1 300~500 P 1 300\3000 F 1 300\3000 P 1 Nottested N/A 1 300\3000 P 1 300\3000 P 2 300\3000 P NV~ NH NV~ MUD SYSTEM: Visual Alarm Trip Tank P P Pit Level Indicators F Flow Indicator F Gas Detectors P P FLOOR SAFETY VALVES: Quan. Upper Kelly / IBOP 1 Lower Kelly / IBOP 1 Ball Type 1 Inside BOP 1 Test Pressure P/F 300\3000 '1 300\3000 '1 300\3000 P 300\3000 P CHOKE MANIFOLD: No. Valves 9 No. Flanges 22 Manual Chokes 1 Hydraulic Chokes 1 Test Pressure P/F 300\3000 P 300\3000 P P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 0 Blind Switch Covers: Master: Nitgn. Btl's: Four Bottles 2600 Average 3,000 I P 2,750 P minutes 15 sec. minutes 38 sec. X Remote: X Psig. Number of Failures: 3 ,Test Time: 12.0 Hours. Number of valves tested 18 Repair or Replacement of Failed Equipment will be made within N/A days. Notify the Inspector and follow with Written or Faxed verification to he AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 Remarks; #1) Kelly will be made up and tested after tubing is pulled, Notify AOGCC office of results .. #2)FIo Show and pit moniters not installed during test, Proceed with wire line work and hold off pulling tubing until installed. ..(2-6-94) Pit moniters and FIo Show installed and checked by me Rig passed for workover. Distribution: orig-Well File c - Oper./Rig c- Database c - Trip Rpt File 'c- Inspector FI-021L (Rev. 7/19) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: IBFBD.XLS Louis R Grimaldi ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 December 22, 1993 Virgil Thrapp, Consultant CIRI Production Company 2525 "C" Street Anchorage, AK 99503 Re: WF 1-21 RD CIRI Production Company Permit No. 93-183 Sur. Loc. 1984'FNL, 1707'FEL, Sec. 21, T6N, R9W, SM Btmnhole Loc. 2071'FNL, 1738'FEL, Sec. 21, T6N, R9W, SM Dear Mr. Thrapp: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to 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 at 279-1433. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~,,,~ prirHeH on recycled F. apr'r I') V '"'~: ALASKA la. Typeofwork Drill-- Redrill~l Re-Entry -- Deepen STATE OF ALASKA . .- AND GAS CONSERVATION C( PERMIT TO DRILL 20 AAC 25.005 MISSION lb. Type of well. Exploratory ~ Stratigraphic Test ~ Service -- Developement GasX/X_ Single Zone Development Oil Multiple Zone 2. Name of Operator CIRI PRODUCTION COMPANY 3. Address 2525 "C" STREET, ANCHORAGE, ALASKA 99503 4. Location of well at surface 1984 FNL, 1707 FEL, SEC 21, T6N, Rgw, SM At top of productive interval 2015 FNL, 1719 FEL, SEC 21, T6N, R9W, SM At total depth 2071 FNL,1738 FEL, SEC 21, T6N, R9W, SM 12. Distance to nearest property line SE. 1/4 SEC. LINE 569 feet 13. Distance to nearest well WF 2-21,_+ 2200 feet 16. To be completed for deviated wells Kickoff depth 4840 feet Maximum hole angle 27 0 18. Casing programI size I Hole Casing 8" 5" LINER DRrr,r, 6" PZDOT Specifications Coupling 5. Datum Elevation (DF or KB) KB AT 332 feet 6. Property Desianation KENAI NATIVE ASSCC - ~ACE 33OK INLET RED - SUBSURFACE 7. Unit or property Name NEST FORK GAS FIELD 8. Well number WF 1-21 RD 9. Approximate spud date DEC. 28, 1993 14. Number of acres in property 64O 10. Field and Pool WEST FORK GAS FIELD STERLING A and STERLING B 11. Type Bored !see 20 A,c 25,025) Number_%'-.2../----74 ~ ~¢7',3¢' N/A Amount 15. Proposed depth ~.,,~o a~',a TVD, 5122 ND 5100 '1¥D feet 17. Anticipated pressure (see 20 AAC 2.5.035 le,(2~) Maximum surface 2330 psig At tolal depth ¢TVD) 2500 MD 4740 'Fop 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 5459 feet Plugs (measured) true vertical 5459 feet Effective depth' measured 5447 feet Junk (measured) true vertical 5447 feet Bottom TVD 5098 Quantity of cement (include stage data) 90 SACKS, TRINITY LITE WATE 13.2 PPG t U ,'.,,_: L,::i & O::s Cons. C,3mmission Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 140 ' 13-3/8" TO SURFAE% 140 ' 140' S u rface 2143' 9-5/8" TO S-DT~ 2143' 2143' Intermediate Production 5447' 7" TO 3600' 5447' 5447' Liner Perforation depth: measured 4982' - 4992' 5143' - 5153' true vertical 4982' - 4992' 5143' - 5153' 20. Attachments Filing fee · Property plat ~. BOP Sketch · DiverterSketch -~ Drilling program · Drilling fluid program · Time vs depth plot t Refraction analysis Q Seabed report ~ 20AAC25.050 requirements · 21. I her~ Signed that t..be, foregoing is true and correct to the best of my knowledge r,,~,...~-.k,~:Z~,/~( ) _ . Title Commission Use Only Permit Number APl number I Approval date See cover letter ¢,_~ .,//<~",3> 50--/,..%.~-. ~.-O /</~..~--7/'--O !I /¢_27, _~Q~ ~ ~'. ~ for other requirements Conditions of approval Samples required C Yes ~ No Mud log required ~ Yes ~ No Hydrogen sulfide.measures ~ Yes ~ No Directional survey required ):~ Yes ~ No Required working pressure for BOPE i-:..2M; ~ 3M; .~ 5M; [-! 10M; I-] 15M Other: Approved by 0rigina! Signed By David W, Johnston Commissioner by order of the commission Date ~5~--.~,~-~,~ Form 10-401 Rev. 12-1-85 Submit in triplicate Instructions for this submittal' Please place this revision 1.1 of WF 1-21 RD Summary into the "Permit to Drill" package for ClRI Production Company WF 1-21 RD. Remove original Summary and shread and dispose. If there are any more questions regarding the "Permit to Drill" package for CIRI Production Company WF 1-21 RD please feel free to contact me at 263-5167 as we hope to have all permits completed and accepted before the end of December 1993. Thank you. Virgil Thrapp Consultant for CIRI Production Company. RECEIVED DEC 1 4 1BBb Alaska 0ii & Gas Cons. Commission Anchorage WELL NAME: WF WF 1-21 RD 1-21 RD Summary RECEIVED DEC 1 4 1995 Alaska 0il & Gas Cons. Commission Anchorage APl No.' Pending SURFACE LOCATION' AT TOTAL DEPTH' 1984 FNL, 1707 FEL, SEC 21, T6N, R9W, SM 2071 FNL, 1738 FEL, SEC 21, T6N, R9W, SM 1. Rig up over well and mix 350 bbls. of 8.9 ppg kill fluid. ~ coo.~..~ 2. Set BPV in tubing and release pressure on control line to close SSSV. ,-h~ ~-~ ~ 3. Nipple down tree and nipple up BOP's. Ensure both 2 7/8" and 3 1/2" rams installed. 4. Set test plug and test BOP's. Ensure AOGCC representatives notified and on site to witness test. Pull test plug when acceptable test complete. 5. Puli BPV from tubing string and pressure up on SSSV control line to open valve. ~."~' 6. Rig up wireline unit with lubricator, run in hole with shifting tool on wireline, '~ ope. n sliding sleeve and pull out of hole. 7. Kill well by reverse circulating kill fluid down annulus and taking returns through tubing which will be lined up through the choke manifold. 8. Run in hole with shifting tool on wire[ine, close sliding sleeve and pull out of hole. ~x.,)~j 9. Pick up approximately 4700 ft of 3-1/2" I.F. drill pipe in mouse hole & stand back in derrick prior to pulling tubing string. Ensure 3 1/2" I.F. (box) x 2 7/8" AB-DSS (pin) crossover, floor valves, etc. are on the rig floor for possible well control situation while pulling and laying down tubing. 10. Pull and lay down tubing and heater string. (Remove from location - these materials will not be reused.) 11. Pick up gravel pack fishing assy., run in hole and retrieve gravel pack packer and screen assy. 12. Make up, run and shear out bull plugged snap latch seal assy. into sump packer at (5000' MD/TVD). (This is for P&A isolation of the B-6 sand [5143' - 5153'1.) 13. Conduct CBL/SBT logs across the "A" sand (4635' - 4690' MD/TVD) and kick off point for whipstock (4840' MD/TVD). 14. Pick up, run and set cement retainer 5 ft. above top perforation of B-4 sand (4977' MD/TVD). 15. Conduct cement squeeze of B-4 sands (4982' ~ 4992' MD/TVD) with approx. 10 bbls. of Class 'G' 15.8 ppg cement. Rev. 1.1 16. Pull out of cement retainer and reverse out excess cement. 17. While still in hole just above retainer mix and displace approximately 9 bbls Class 'G', 17 ppg. cement leaving a balanced plug on top of retainer.(Estimate column height 235 ft. with top of cement approximately at 4742 ft.) This cement column is being set primarily to meet AOGCC requirements for P&A of the lower section of the well and to provide a footing for the "A" sand isolation squeeze as noted later in the program. 18. Pull enough drill pipe to be above the top of the projected cement column and reverse circulate until fluids have cleaned up. 19. Trip out of hole and pick up perforation guns and run in hole. 20. Perforate above and below the "A" sands formation for an isolation squeeze at [4630' - 4632' MD/TVD (4 SPF) and 4692' - 4694' MD/TVD (4 SPF)]. 21. Trip out of hole and lay down perforation guns. 22. Run in hole 'open-ended' with mule shoe to top of cement at approx. 4742 ft. 23. Mix and displace a balanced cement plug with the top of cement 150' (4480' MD/TVD) above the top perforation of the "A" sand as noted in item #20. 24. Pull drill string above top of projected cement column and reverse out until returns are no longer contaminated. 25. Conduct a staged bradenhead squeeze of the isolation perforations at the "A" sand by closing the pipe rams, close choke and pressuring up on drill pipe. Hold pressure on squeeze for 2 hours noting any pressure bleed down during that period. 26. Trip out of hole, pick up clean out assy. and run in to top of cement. Wait on cement, if necessary, until it will take 5,000 to 8,000 lbs. bit weight. 27. Depending on the CBL/SBT analysis of cement and collar location the 'Kick-off- point' may vary slightly to optimize the milling operation. Drill out cement to whipstock kick off point with a minimum depth of 4840' but no deeper than 4882' which is the AOGCC P&A requirements of being 100' above top perforation of B-4 sands (4982'). (Contact AOGCC representative prior to drilling off any cement as they m~)y wish to send a representative for observation and verification of the cement top.)~. E Document final depth of "Top of Cement" of plug back on daily AI DC report. 28. Circulate hole clean and ensure a balanced fluid column. DEC ] 4 ]gcJ~ ~.l~ska Ull & (~as Cons. Co~nrnission 29. Pressure test casing to 1500 psi for 30 minutes. Record results per AOGCC Anchorage regulation 20 AAC 25.070 (a)(1). 30. Trip out of hole, pick up casing scraper assy. and conduct casing scraper run to kick off point. 31. Circulate hole clean and trip out of hole. 32. Run in hole with gyro survey tool and seating packer for whipstock. Run survey, orient and set seating packer. Rev. 1.1 33. Pick up whipstock and starter mill easy. and run into hole to seating packer and latch in. 34. Mill window in 7" casing. Trip for mills as needed. 35. Once 10 ft. of open hole established conduct a formation integrity test to and equivalent weight of 13.2 ppg. 36. Pick up bent sub mud motor, orient and directionally drill 6" open hole approximately 300' to a TD of 5122 ft. Build angle at 180 per 100 feet until angle reaches 26° and then hold angle to TD with conventional rotary assembly. 37. Wipe hole as hole conditions warrant. (Minimum - every 12 hours of drilling.) 38. Circulate and condition hole for logs and trip out of hole. 39. Conduct open hole logs. (SP, DIL, GR, Caliper) 40. Pick up underreaming assy. and underream open hole to 8" diameter. 41. Circulate bottoms up or until hole cleans up. 42. Conduct wiper trip and condition hole to run liner. 43. Run 5" liner/shoe/float/hanger. 44. Pump 90 sacks 'Trinity Lite Wate' cement (13.2 ppg) followed by liner hanger actuator wiper dart and hang liner at 4740'. 45. 46. 47. 48. 49. Trip out and pick up 7" clean out assy. and clean out 7" casing to top of liner hanger. Circulate hole clean. Trip out and pick up 5" clean out easy. and clean out 5" liner to float collar. Circulate hole clean. Test casing to 1500 psi for 30 minutes. Record results per AOGCC regulation 20 AAC 25.070 (a)(1). Rev. 1.1 50. Conduct CBL/SBT of 5" liner and "A" sand squeeze zone (4630' - 4694' MD/TVD ). *Cement Bond Log analysis [Evaluate and Squeeze as needed] R E ~,,r [IV D 51. Clean pits and mix up brine completion fluid 8.6 ppg 3% KCl brine. 52. Displace hole with 8.6 ppg brine. DEC 1 4 199~ Alaska 0il & (~as Cons. Commission 53. Filter Brine while circulating until NTU's <50 units at flow line. Anchorage 54. Trip in hole with perforation guns and packer assy. filling tubing with sufficient brine to achieve proper underbalance. 55. Set packer and perforate B-4 zone (4990' - 4996' MD [ 4985' - 4990' TVD] (8 SPF)). 56. Conduct short confirmation flow test of B-4 sands through manifold into CPC's production facility. 57. Release packer, reverse circulate to kill well. 58. Trip out of hole and lay down perforation guns. 59. Pick up gauge ring and run in hole through gravel pack zone to ensure proper clearance. 60. Pick up gravel pack assy., run in hole and set across B-4 perforations and trip out. 61. Pick up gravel infuser assy., run in hole and gravel pack B-4 sands with 50-70 mesh sand. 62. Reverse out excess sand and trip out of hole. 63. Run in hole with dummy plug and isolate B-4 gravel pack and trip out. 64. Trip in hole with guns and perforate "A" zone [4635' - 4638' MD/TVD (4 SPF), 4659'- 4665' MD/TVD (4 SPF) and 4680' - 4690' MD/TVD (4 SPF)]. There is no planned conformation flow test for this sand. 65. Trip out of hole and lay down perforation guns. 66. Pick up gauge ring and run in hole through gravel pack zone to ensure proper clearance. 67. Run in hole and retrieve dummy plug on top of B-4 gravel pack. 68. Pick up "A" sand gravel pack assy., run in hole and set across "A" perforations and trip out. 69. Pick up gravel infuser assy., run in hole and gravel pack "A" sands with 50-70 mesh sand. 70. Reverse out excess sand and trip out of hole. 71. Run 2-1/16" and 2-3/8" dual completion tubing on Baker AL-5 Dual Packer and 3000' of heater string. 72. Set BPV's in tubing strings. 73. Nipple down BOP's and nipple up and test Production Tree. 74. Pull BPV's. 75. Rig up slick line and nitrogen equipment, surge tank and flare boom. 76. Displace each string with nitrogen and flare separately. 77. Lay down 3-1/2" drill pipe in mouse hole. 78. Release rig. R'ECEIVED Alaska 0il & 6as Co~. Commission Anchorage Rev. 1.1 CIRI PRODUCTION COMPANY 2525 "C" P.O. Anchorage, (907) Street, Suite 500 Box 93330 AK. 99509-3330 274-8638 APPLICATION FOR PERMIT TO DRILL CIRI PRODUCTION COMPANY ClRI WEST FORK 1-21 RD Submitted to ALASKA OIL AND GAS CONSERVATION COMMISSION Virgil Prepared by Thrapp / U.V. Consulting Services November 1993 RECEIVED NOV 2 $ 19~ 0~t & Gas Cons. Commission Anchorage WF 1-21 RD 1.0 STATEMENT OF PURPOSE The project covered by this Plan of Operation consists of re- entering the West Fork 1-21 well, with a surface location on Kenai Native Association (KNA), for the purpose of establishing a new bottom hole location to resolve the mechanical problems of the lower section of the original well. This will be accomplished by plugging and abandoning the lower section of this well, sidetracking by means of cutting a window in the casing, directionally drilling to the new bottom hole location, setting a liner and running a dual string completion. The project will be operated by CIRI Production Company (CPC) of Anchorage, Alaska, acting for themselves as working interest owner. ARCO Alaska, Inc.. has an overriding royalty interest in the project. CPC will be the permittee of record. CPC has contracted BHI (Baker Hughes Inteq) of Houston Texas to provide assistance in the engineering, regulatory and supervisory services. The activities described in this Plan of Operations will be conducted in a manner consistent with the Alaska Coastal Zone Management Program, the refuge management practices of the Kenai National Wildlife Refuge and requirements of KNA. RECEi¥ D Gas Cor~s. (;ommission Anchorage WF 1-21 RD 2.0 SITE LOCATION The wellsite is approximately 50 air miles south of Anchorage and 15 miles east of Kenai, Alaska. The surface location is on an existing gravel pad adjoining the present gravel road, which runs between the Swanson River Road and the Sunken Island Lake Campground. The surface estate is owned by the KNA. The oil and gas rights under all of Section 21, except the SW 1/4 ( 160 acres ), as well as under surrounding sections are owned by Cook Inlet Region, Inc. The surface use in the area is generally managed in a manner consistent with the objectives of KNA and the Kenai National Wildlife Refuge, within whose boundaries the entire prospect lies. The regional setting of this location is shown in Figure 2-1. The subject well, CIRI West Fork 1-21 RD, will be drilled from a surface location in the SW 1/4, NE 1/4, Section 21, T6N, R9W, SM. The revised bottom hole location is to be 2071 FNL, 1738 FEL, SEC 21, T6N, R9W, SM. [per ASPC Zone 4:X=345,347 Y=2,411,643], [ per NAD 1927: Lat. 60~ 35' 54.08" N. / Long. 150~ 51' 37.53" W.] N.T.S. LEGEND FIGURE 2-1' O~ FIELD GAS FIELD Regional Setting, ClRI Production Company CIRI WEST FORK 1-21 RD AL£ )RK 1-21 RD NATIONAL KENAI WILDLIFE 29 28 27 REFUGE 26 / 25 TO STERLING ii ii ii ,,.. FIGURE 2-2' LOCATION MAP, CIRI PRODUCTION COMPANY 'CIRI WEST FORK 1-2 CIRI PRODUCTION COMPANY -Area Plat WF 1-21, WF 1-21 RD~ WF 2-21 ~:" ' ' :°":° E A S T - > WF 2-2 1 i tI it / / ! t t I / II II / I . WF 1-2 1 WF 1-21 RD SEC. 21, T6N,R9W, S.M. mmm Imm m m Im lmm Ii iI imm m im '1' I I I I I I I I I I I ! I I I ! I T ! I I I i I ! I I I I i ! ! 1,984 ft. ECEIVED ..'?¢.ska 0il & Gas Cons. Co~nrnission I i I I ! I I I I I I ~ Scale: 1" = 1/4 mile I - 1,707 ft. ' NOTES: 1. Location of well site was accomplished by using GPS equipment from USGS stations Drab and Killey. 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 4, IN FEET. REFERENCED TO NAD27. D EO - 6 1990 Alaska 0il & Gas Cons. 60mmissiOn Y = 2,411,643 X = 345,347 GEODETIC POSITION Anchorage Lat. 60° 35' 54.08' N. Long. 150° 51'. 37.53' W. Elev. of Conductor 300 feet Center of the conductor is located 1,707 feet west of the east line and 1,984 feet south of the north line of protracted section 21, T6N, R9W, SM. Dec. 3,1990 added Elevation i Location Survey For CIR! West Fork 1-21 Section 21, T6N, R9W, SM KENAI, ALASKA I hereby certify that I am properly registered and licensed to practice land surveying in th~ State of Alaska and that this plat represents a location survey made by me and all dimensions and other details are correct. Date Lawrence M. Whiting, LS 7618 ENSR CONSULTING AND ENGINEERING Surveyed By LCMF Limited 723 W. 6th Ave. Anchorage, Alaska Figure 2-3 T6N R9W SEC. 21 S.M. ,, DETAIL "A" SCALE 1" = 1/4 MILE ALASKA STATE PLANE COORDINATES ZONE 4, IN FEET. REFERENCED TO NAD27. Y = 2,411,643 X = 345,347 GEODETIC POSITION Lat. 60a 35' 54.08" N. Long. 150a 51' 37.53" W. Elev. of Conductor 300 feet. [. ECEIVED DETAIL "A" SCALE 1" = 82.5 FEET Anc[~orage Location Survey for ClRI West Fork 1-21 RD Section 21, T6N, R9W, SM DRAWN BY: T. GLAZIER ClRI Cook Inlet Region, Inc. N Figure 2-4 I I ! V ~00 4830 484Ot 4870t 4890t - 4920_ _ 4930 _ 4940_ 4950_ 49~o~ 4970.[ 5010! 5020~ 5040~ soso2 50604 I 5070~ 50~04 5103~ 5110~ 5120~ KOP - SideTrack Point BUILD MAXIMUM ANGLE 26.45 DEC CIRI Production Co. Structure : West Fork 1-21 TARGET - EOC \ \ \ \ \ \ \ Field : West Fork Well : 1-21Rd#1 Locotion : Kenoi, Alosko WELL PROFILE DATA uO h-~ D~r TVD ~o~h East 0 0.00 0.00 0 0 0 0.00' *~40 o.oo 2oo.oo 48443 o o o.oo, 4987 26.45200.00 4982 -31 -11 17.97i 5119 26.45200.00 5100 -86 -31 S 20 DEG W 92' (TO TI)) <-- West 40 ~0 20 10 0 t I I I [ I I I I ,I I Scme 1 - 5.00 Vertical Section on 200.00 azimuth with reference 0.00 N, 0.00 ~. from slot ,~1-21 TD - 5 Csg Pt 10 .. ~o 20 4,> ---+- ~- 50 70 O0 Created by jones Date plotted ' 4-Ho'/-93 Plot Reference is 1-21 Rd ,~1 Version //2. Coordinates ore in feet reference slot #1-21. 'True Vertical Depths ore reference wellhead. --- Baker Hughes INTEO Attachment 2-5 CIR! Production Co. West Fork 1-21 1-21Rd#1 slot #1-21 West Fork Kenai, Alaska PROPOSAL LISTING by Baker Hughes INTEQ Your ref : 1-21 Rd #1 Version #2 Our ref : prop927 License : Date printed : 4-Nov-93 Date created : 1-Nov-93 Last revised : 1-Nov-93 Field is centred on 0.000,0.000,0.00000,+ Structure is centred on 0.000,0.000,0.00000,+ Slot location is n53 58 19.051,w152 19 50.707 Slot Grid coordinates are N -1984.367, E -1707.316 Slot local coordinates are 1984.00 S 1707.00 W Reference North is True North Measured Depth 0.00 100.00 200.00 300.00 400.00 500.00 600.00 700.00 800.00 900.00 1000.00 1100.00 1200.00 1300.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2100.00 2200.00 2300.00 2400.00 2500.00 2600.00 2700.00 2800.00 2900.00 3000.00 3100.00 3200.00 3300.00 3400.00 3500.00 3600.00 3700.00 3800.00 3900.00 4000.00 4100.00 4200.00 4300.00 4400.00 4500.00 4600.00 4700.00 4800.00 4840.00 CIR! Production Co. West Fork 1-21,1-21Rd#1 West Fork,Kenai, Alaska PROPOSAL LISTING Page 1 Your ref : 1-21 Rd #1 Version #2 Last revised : 1-Nov-93 Inclin. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Degrees Degrees Depth C 0 0 R 0 ! N A T E S Deg/lOOFt Sect 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 100.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 200.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 300.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 400.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 500.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 600.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 700.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 800.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 900.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1000.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1t00.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1200.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1300.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1400.00 0.00 N 0.00 E 0.00 0.00 0,00 200.00 1500.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1600.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1700.00 0.00 N 0.00 E 0.00 0.00 0.00 200,00 1800.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 1900.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2000.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2100.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2200.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2300.00 0.00 ~ 0.00 E 0.00 0.00 0.00 200.00 2400.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2500.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2600.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2700.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 2800.00 0.00 ~ 0.00 E 0,00 0.00 0.00 200.00 2900.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3000.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3100.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3200.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3300.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3400.00 0.00 N 0.00 E 0,00 0.00 0.00 200.00 3500.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3600.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3700.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3800.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 3900.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4000.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4100.00 0.00 N 0.00 E 0.00 0.00 0,00 200.00 4200.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4300.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4400.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4500.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4600.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4700.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4800.00 0.00 N 0.00 E 0.00 0.00 0.00 200.00 4840.00 0.00 N 0.00 E 0.00 0.00 KOP - SideTrack Point All data is in feet unless otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level). Vertical section is from ue[[head on azirr~th 200.00 degrees. Declination is 0.00 degrees, Convergence is 0.00 degrees. Calculation uses ~he minim~n curYature method. Presented by Ba~e~ Hughes CIR! Production Co. West Fork 1-21,1-21Rd#1 West Fork,Kenai, Alaska Measured Inclin. Azimuth True Vert. Depth Degrees Degrees Depth 4940.00 17.97 200.00 4938.37 4987.17 26.45 200.00 4982.00 5000.00 26.45 200.00 4993.48 5118.97 26.45 200.00 5100.00 PROPOSAL LISTING Page 2 Your ref : 1-21 Rd #1 Version #2 Last revised : 1-Nov-93 R E C T A N G U L A R Dogleg Vert C 0 0 R D I N A T E S Deg/lOOFt Sect 14.62 S 5.32 W 17.97 31.36 S 11.41 W 17.97 36.73 S 13.37 g 0.00 86.52 S 31.49 g 0.00 15.56 33.37 TARGET - EOC 39.08 92.08 TD - 5" Csg Pt ' -/- '~ ~..;,'~,0 All data is Jn feet unless otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level). Vertical section is from wellhead on azimuth 200.00 degrees. Declination is 0.00 degrees, Convergence is 0.00 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ CIRI Production Co. PROPOSAL LISTING Page 3 West Fork 1-21,1-21Rd#1 Your ref : 1-21 Rd #1 Version #2 West Fork,Kenai, Alaska Last revised : 1-Nov-93 Com~nents in wellpath MD TVD Rectangular Coords. Comment · 4840.00 4840.00 0.00 N 0.00 E KOP - SideTrack Point 4987.17 4982.00 31.36 S 11.41W TARGET - EOC 5118.97 5100.00 86.52 S 31.49 W TD - 5" Csg Pt Casing positions in string Top MD Top TVD Rectangular Coords. Bot MD Bot TVD Rectangular Coords. Casing 0.00 0.00 O.OON O.OOE 5118.97 5100.00 86.52S 31,49W 5" Csg A[[ data is in feet un[ess otherwise stated Coordinates from slot #1-21 and TVD from wellhead (322.00 Ft above mean sea level), Bottom hole distance is 92.08 on azimuth 200.00 degrees from wellhead. Total Dogleg for wellpath is 26.45 degrees. Vertical section is from wellhead on azimuth 200.00 degrees. Declination is 0.00 degrees, Convergence is 0.00 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEO WF 1-21 RD 3.0 SITE DESCRIPTION The proposed drillsite is located in a well-drained area at an elevation of approximately 280 feet. In 1991 a large operations pad was developed in this area to accomodate CPC's West Fork Production facilities and existing wellsites. No further extensions to the existing pad are necessary to facilitate the proposed operations of WF 1-21 RD. Access to the drill site can be controlled by a gate on the Sunken Island Lake road near the junction with the Swanson River road (see Figure 3-1). Controlled access will be maintained during drilling operations if required by the surface landowner (KNA). The drillsite is easily accessible by car over the previously described dirt road system. These roads will require some grading maintenance during the mobilization / demobilization phases of the program. Such road upgrades will be done in conjunction with the site operations. · .. ,.-.,~ -,,'"-~. . ~ ·_~ '.~ .~.~,;: '~--~'--~ : N.,. ,' _ ~ : ' 0~; £_~'2-~ - · · -J ~ ' ':" .''' ' ~ :/ - .'-, ' ......... -"~v'.'~:~,.~;,'6-_. ~ :~ ', ~ ~ ~- "'~(' · . ~ - [ ,' ' ' ~ - ~ '~ '_- : ,~'~.,.-" ~. ' -. ../ ",,~, : r'~--." ~ '~,~- "~., e. '~"~/',-./' ': : ........ - ; '-- -: t c_.~a~,,a ~ : .~ '. '~.._~ : . ."~ '.. ', e~, .'~ -- i ," ' 0'- / . /~.": .-- .7:_' - ' , - · - -. ' ' , ~..~. :' /~ ' ': ~ _~ ~----- · / -- . ...... - ~ "-E~>~ Z,~, - ~ ~ '- &~' L~ke' ~ -- = '- ;,: ~-- _~ ,- ~¢__ ._-' _ .~~ -.: _~ ;', _ ~ - .~- ~u~ken ~&~a :-" cas'~ ..... WEST FORK PAD ~ ~: ._ ~ - i. ' ~ ~ :~, '~e ..: - . Well ' ~- ~' ~ /' "' , ~ '~: ~_ ..~ -::~---~:'--:~:7'~.~ . ~ '- ,, , ~..,, . . .- s, . . _ / --~ : ~ -:- - '-' - ~ ~ ' -~; ) ~ ~ · ~h ~ ....... ... · = ., ..... ~...., . ... _ ...... I ~ ~ ¥ ..' - .- ~ TM ~ -' ~ ' ~ - ' ' t', "' - , ~ ~' .... ' · ~ ) !' ~"-~ '.~'-, :,-~-~:~ ~,-'-' .~ -~-~'.'~ - /'.:'~ /~' ~-" ?~- ~-- ~' · ~ N. ~' ~ : - ~- .~ ~ ,~-' ' ..". ~ .... ~ , ~ '. '., .0' " " - ~ :I · ' -- '.,) ~0 v -, E~ '~ - '. ~S ;..-' '..~' 27" .-.-' ' :" .." ~ '-~ : ~ ~ ' .'0 ,' '--'~ ;~- :~- ~ - -~-' '~. · ~ ~ ; ;~x ~ ~ ~ ~- :~ ~. ' . ~ ~ ~' '.. ·, . j ~ ~ '- . , .~ ~ - :q~ )u/ ~- -- ~ ' -: .--~ .'- ~: .:."- - ,/ ~ , .. - _~._~_. -~-~ ~...:_~ .... ~ ........~.~~ .... ~_...: ..:~-, ........ ~ ~312 2 /~~-ke-' --'-- ~3 ,-~ ~ ~ '-. 34- ~. 3=- kX"~ . ~ .' ',.";~ -~ ?,'_- . .-. . ;~ ~ - . ~-..-.~~ . ~. .. : _. ¢/ ~ : ' . ,~ .. , ' / . ~ ~ Z. KENAi NATIVES ASSOC., INC. BOUNDARY I · ~'~".o" ' ( X ~- ~ '..'~ '~ ~.-~-~ .. '~i~ ~ .: / ' ~i~ . .~ ./ r ~ ~. - /~ ~- _~ u~ : ...... '~ .~--~- . ~ ,~ ~ - ~ ~;*.~. __ - ~ ~ . ~---~, z .... ~ ) . ~ - _ ..... - "-- '- "~5~ ' .: :-:,C -] ],::X:C EC. O0 -~"..,CO : 2 ~ : 50(:0 WEST FORK GAS FIELD LOCATION HAP Figure 3-1 WF 1-21 RD 4.0 PROJECT SCHEDULE The proposed project schedule is shown in figure 4-1. Non-objection to the project has been obtained from the landowner (Kenai Natives Association) and the U.S. Fish and Wildlife Service. It is anticipated that all permit applications can be completed by December 20, 1993. Mobilization of the drilling rig will commence as soon as all permits have been approved and are in possession of CIRI Production Company. The project recognizes a 31 day operation window. This time frame includes a modest contingency for unforeseen downhole or mechanical events which sometimes characterize workover operations. Short confirmation flow tests are planned and completion are included in the operating window. WF1-21 RD DAYS vs. DEPTH CHART 0 5O0 1000 1500 2000 D E 2500 P T 3000 H 3500 4000 45O0 5000 55OO Rig Up ..., Pick up Ddil pipe & y down tubing _ ~ Pull packer, log, Mill Window ~[ squeeze ~ TD, log, cement liner, gravel pack, - complete well, demobilize 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 DAYS ON WELL Figure 4-1 WF 1-21 RD 5.0 CASING / CEMENTING PROCEDURES The 5", 18.0#, L-80 (CS Hydril couplings) liner will extend through a milled window to a depth of approximately 5120 ft. measured depth with an expected liner lap in excess of 100 ft. The liner will be hung on a Baker Oil Tool's Hyflo II liner hanger. In order to minimize lost circulation to highly permeable and Iow frac gradient zones, lost circulation material will be added to a light weight cement (Trinity Lite Wate) to a density of 13.2 ppg. This single-stage cementing of the liner will be conducted in conjunction with the liner setting procedures. CASING PROGRAM: LINER WEIGHT/GRADE 5" 18.0# / L-80 THREAD TypE TOP AT CS-HYDRIL 4720' SETAT 5120 CEMENTING PROGRAM: TYPE[ SLURRY WEIGHT QUANTITY TRINITY LITE WATE 13.2 ppg 90 sks Attachment 5-1 detailing the cementing procedures has been provided by Halliburton Energy Services' HALLIBURTON HALLIBURTON ENERGY SERVICES 3000 C Street/Suite 200~Anchorage, Alaska 99503-3914/ F.~i': 70--'Ol---;~O/Fax' 907-562-1612 CIRI PRODUCTION COMPANY 2525 C STREET, SUITE 500 ANCHORAGE, AK 99509 WESTFORK 1-21 Cementing Recommendation Prepared for: MEaNGGUI ZHANG/VIRGIL THRAPP 11/15/93 Prepared by: MARK WEDMAN Halliburton Energy Services 3000 C Street Suite 200 Anchorage, Alaska 99503 261-7700 Hal~'~urton Wan~S a Safer World Attachment 5-1 WeE Information OHALLIBURTON Cement Production Liner Liner Size 5" 20#/ft Flush Joint Liner Depth 5120' MD 5100' TVD Top of Liner 4740'MD Window 4840' MD Previous Casing 7" 26#/FT Drill Pipe 3-1/2" 13.3#/ft Hole Size 11 Mud Weight Frac Gradient @ TD Deviation @ Top of Liner 9.2 ppg 10.4 ppg 18° Deviation at TD 26° OHALLIBURTON , Cement Production Liner Calculations WATER: (190 ft fill) 190ft *0.1480ft3/ft * 0 % = 28.12 ft3 TOTAL WATER = 28.12 ft3 = 5 bbls DUAL SPACER: (379 ft fill) 379 ft * 0.1480 ft3/ft * 0 % 56.10 ft3 TOTAL DUAL SPACER = 56.10 ft3 -- 10 bbls WATER: (190 ft fill) 190 ft * 0.1480 ft3/ft * 0 % = 28.12 ft3 TOTAL WATER = 28.12 ft3 = 5 bbls LINER SLURRY: (480 ft fill) 100 ft '0.1480 ft3/ft * 0 % 100 ft '0.0785 ft3/ft * 0 % 280 ft * 0.2127 ft3/ft * 30 % = 14.80 ft3 = 7.85 ft3 = 77.43 ft3 TOTAL LINER SLURRY = 100.08 ft~ = 18.50 bbls SHOE JOINT VOLUME: (40 ft fill) 40 ft * 0.0170 bbl/ft = 3.82 ft3 = 0.68 bbls TOTAL DISPLACEMENT VOLUME' 4740 ft * 0.0066 bbl/ft 380 ft * 0.0170 bbl/ft (5120 ft casing) = 31.17 bbls = 6.46 bbls DISPLACEMENT VOLUME TO SHOE JOINT: 37.64 bbls - 0.68 bbls 37.64 bbls = 36.96 bbls · ,, = OHALLIBURTON Cement Production Liner Job Recommendation FLUID 1' WATER Fresh Water Spacer Top of Fluid' Calculated Fill: Fluid Volume: 3881 ft 190 ft 5 bbls FLUID 2: DUAL SPACER 10#/Gal Dual Sapcer 70 lb/bbl SSA-1 (Weighting Material) Top of Fluid' Calculated Fill: Fluid Volume: 4071 ft 379 ft 10 bbls FLUID 3' WATER FRESH WATER SPACER Top of Fluid' Calculated Fill: Fluid Volume: 4450 ft 190 ft 5 bbls *FLUID 4: LINER SLURRY Trinity Lite Wate 1% CFR-3 (Dispersant) .7% HALAD®-344 (Fluid Loss) 2 lb/sk PERFECT SEAL (Lost Circulation) Mixed With Fresh Water Fluid Weight: Fluid Yield: Fluid Water Ratio: Total Mixing Fluid: Top of Fluid: Calculated Fill: Fluid Volume: Calculated Volume: Shoe Joint Volume: Batch Mixer Volume: Total Volume: Proposed Volume: 13.21 lb/gal 1.35 ft3/sk 6.61 gal/sk 14.2 bbls 4640 ft 480 ft 21.6 bbls 74.2 sks 2.83 sks 12.5 sks 89.5 sks 90 sks FLUID 5: DISPLACEMENT Total Displacement Volume: Spacer On Top Of Plug' Displacement to Shoe Joint: 37.64 bbls 0 bbls 36.96 bbls *NOTE: Proposed Volume includes 3 ban-ells of slurry to account for mater/al remaining in batch mixer. OHALLIBURTON Product Descriptions Trinity Lightweight Cement (TLW) TLW is a lightweight cement that can be used at slurry densities of 11.89 to 13.66 lb/gal without use of extender materials. Perfect Seal Perfect Seal, or sometimes called expanded aggregate, is a graded particle size ceramic lost circulation material. The specific gravity of the material provides for a nuetral buoyancy in cement, eliminating settling or segragration. The particle shape and size distribution minimizes settling tendencies and packs effeciectly across lost circulation zones. Specific Gravity Apparaent Bulk Density(gal/lb) Sieve Analysis % on 6 Mesh % on 16 Mesh % Passing 16 on 40 Mesh % Passing 40 on 100 Mesh % Passing 100 Mesh Decomposition temperature: 1.5 to 2.25 .0800 to .0534 0 17.6 55.6 19.6 7.3 > 1000°F CFR-3 CFR-3 dispersant 'is intended for use in cement slurries containing any amount of salt where dispersant properties are desired. Several typical reasons for its use include: 1) to ease mixing, 2) to reduce cement slurry frictional pressure, 3) to permit turbulent flow at achievable pumping rates, 4) to densify cement slurries, and 5) to aid in achieving fluid loss control. CFR-3 can be used in conjunction with the HALAD series to provide fluid loss control with lower rheologies than observed with the HALAD additives alone. DUAL SPACER The DUAL SPACER system was developed for applications where a weighted flush was needed that was compatible with both water-base and oil-base drilling fluids. DUAL SPACER fluid also is designed to go into turbulent flow at low displacement rates, which allows for good mud removal. In displacing invert muds, surfactants are added to the DUAL SPACER fluid, and the surfactants result in the pipe and formation being water-wet. In a displacement test, 100 percent mud removal was achieved where invert mud was displaced by 30 bbl of a 16 lb/gal DUAL SPACER fluid pumped at 4 bbl/min. When 30 bbl of DUAL SPACER fluid pumped at 4 bbl/min was used to displace a 16 lb/gal water-base mud, 98.5 percent of the mud was displaced. A 16 lb/gal DUAL SPACER fluid goes into turbulent flow at about 3.5 bbl/min when the annular configuration is a 5-in. OD casing in a 6 1/2-in. hole. DUAL SPACER fluid can be weighted to 19 lb/gal and can be used at temperatures up to 400 deg F. Typical volumes of spacer are 20 to 40 bbl, which should give a contact time of 4 minutes minimum. OHALLIBORTON HALAD-344 fluid loss additive provides a solution to the problems caused by fluid loss additives that produce excessive retardation at low temperatures in lightweight cement compositions. The HALAD-344 additive does not exhibit retardation properties at low temperatures. A low concentration of HALAD-344 gives excellent fluid loss control and is relatively salt tolerant. It is effective with up to 18 % salt in a variety of different cement compositions. The nonretarding property in HALAD-344 is beneficial in lightweight compositions, which often have long thickening times, especially when used with some of the more widely used fluid loss additives. OHALLIBURTON i Laboratory Test Results Liner Slurry Composition Trinity Lite Wate Cement + 1% CFR-3 (Cement Friction Reducer/Dispersant) + 2#/Sack Perfect Seal (Lost Circulation Material) + .7% Halad-344 (Fluid Loss) Thickening Time Test Schedule Time (hr:rain) Temperature (°F) Pressure (psi) 0 80 0 1'00 80 0 1'09 - End 86 3514 Slurry Properties Density (///gaY) 13.2 Yield (cuft/sk) 1.35 Mix Water (gal/sk) Total Thickening Time (Hr:Min) Fluid Loss (cc's/30 min) Free Water @ 45° (ml) 12 Hour Compressive strength Cube @ 96°F(psi) 24 Hour Compressive strength Cube @ 96°F(psi) Rhelogy @ 86°F 600 300 165 93 6.61 5'40 65 0 350 750 200 100 _6 3 67 38 5 4 WF 1-21 RD 6.0 RIG / BOP INFORMATION The rig selected for this operation is Cooper Rig #1. This rig recently changed ownership and had previously been identified as Grace Rig #211. An inventory of the rig equipment is supplied in Attachment 6-1. A diagram of the rig pit and circulating system is supplied in Figure 6-2. A sketch of the rig's choke manifold is supplied in Figure 6-3 and a diagram of the 7-1/16" BOP stack is supplied in figure 6-4. Pressure information regarding the choke and BOP's are shown on the diagrams. Since we are re-entering an existing well no diverter equipment or diagrams are supplied. DRILLING RIG DESCRIPTION Cooper Rig ~ 1 will be used to drill the ClRI West Fork 1-21 RD Rig specifications and other equipment are described in the following sections. Drilling Equipment Drawworks Kremco, K'7501,860 HP with 1-1/8' drilling line, 17-7/8' x 35-1/2' grooved drum with enclosed cooling system, 6 forward and I reverse positions, sandline drum for 17,000-foot 9/16 sandline. Power: Two 3408 Caterpillars with Allison TC580 torqu~ converters. Hydromatic: 22' T.R.I. with air over water controls. Kremco 116 foot x 350,000 gross rated capacity. Racking Board: 10,000 foot 4-1/2' tubing.or 20,000 foot 2-1/8' tubing capacity. Traveling Block: 150 ton McKJssick Model 764 four sheave block. Substructure Kremco slingshot, 280,000 stand back, 350,000 APl gross, 18-1/2 ft R.T. to G.L Rotary Table: 17-1/2' IDECO driven through a deep case to the drawworks, split square drive master bushing with a 350,000 APl gross load capacity. Mud Pumps No. 1 Mud Pump' PZ9 Gardner Denver with a K2.0 pulsation dampener, 3" x 5,000 psi shear release valve and a 4' x 4,000 psi gates bumper hose powered by a 398 TA Cat. No. 2 Mud Pump: 214P Oil,veil powered by twin 671 Detroit diesel engines. Suction System: Pressurized by a 4" x 6' 50 HP Galigher pump. Attachment 6-1 Mud Pit · 500 bbl active system with 20 bbl sand trap, 50 bbl pill pit and thre'e 140 bbl active pits. Shale Shaker: (1) Brandt dual, tandem 800 GPM. Mud Hopper: Pioneer Model S-800. Submarine Guns: Three Medearis 3" revolving guns. Decjasser: Drilco See-Flo Note: Additional solids control equipment will be added to facilitate maintenance of the drilling fluid system that will be used on this well. Choke Manifold 3" x 5,000 psi choke manifold system on control and diverter side. Has space for a hydraulically-operated choke and has a manual choke and manifold through an 8" expansion chamber to the gas buster or reserve pit. BOP Stack (1) 7-1/16" x 5000~ Annular ('1) 7-1/16" x 5000~ Double Gate BOP Closing Unit One Koomey 120 gal. 3,000 psi working system with twelve 10-gal. accumulator bottles and nitrogen backup system: five station control with five station air-operated remote control. Generators Two 3408 Caterpillar (1) 275 kW prime with (1) 275 kW standby, wired through a synchronizer and a master control panel. Water Tank ., 350 bbi insulated tank with 2' steam coil and raw steam connector house in one end for accumulator. Boiler One 100 HP Uster Boiler. Air Heater One four million BTU/hr Uster air heater with ductwork to cellar motor room, mud pump room, and mud pit. Drill String 100 Jts 3-1/2" drill pipe grade "E' with 3-1/2" IF connections. 18 Jts 6-1/4' x 23/4 drill collars with 4-1/2' H-90 connections. (1) lot bit sub and xo sub drill collars to drill pipe. Swivel TSM 150 ton swivel with 6-5/8' upper Kelly Cock. .... ::~ ,i:: (.i~i~.-' L',~;~I~. /._i~iiili'ij$SiOl~ Kelly: 4-1/2' x 42' with lower Kelly Cock and Varco square bushings. Kelly Spinner: Foster Model 77 hydraulic Kelly Spinner with forward and reverse. Rotary Tools Tong~: d.J. Type 'B' short lever tongs c/w 3-1/2' to 10-3/4' lug jaws. Slips: Varco SDML c/2 3-1/2" inserts, Varco DCS-L 5-1/2' to 7' DC slips. Rotary Bushings: Varco 17-1/2' solid drive bushing with 9-5/8" x 10-3/4' Muc] Bushings: B.J. mud bucket with 3-1/2" and 4-1/2" seals. Rotary Tools (Cont'd) · E-Z Tc~rque: Two E-Z torque rated at 15,0(X:) ft. lbs with enough speed to accommodate a spinning chain, if necessa¢/. Hiliman Kelly: .5500H power tongs. Monitoring Equipment Torque Indicator: FA9-21 Hydromech. Mud Pressure: Martin Decker GM4-502. Tong Torque: Martin Decker H63-28. Weight Indicator: Martin Decker Clipper AA15. Mud Pit Totalizer: Seven Pin Recorder: Dog House Two 8' x 20' dog houses on rig floor. One 9.5' x 40' crew change/parts dog house with toilet. Two 8' x 40' dog houses with generator, boiler, and shop. Rig Mats Twenty 20' x 8' x 6' steel reinforced rig mats. Winterization Norseman canvas shelter over motors, drawworks, and mud pits. Hydraulic Tuggers Two Kremco tuggers rated at 6,5L~3 lbs with 1/2' cable. Catline Two catlines, with one being rigged up through a 12-foot boom Ibcated above the monkey board. Wireline Survey Unit Kremco hydraulic with a 20,000-foot wireline drum. Fuel Tank 8,000-gal. tank with transfer pump. The following figure shows the typical layout of Grace Rig 211. C,,oper Rig #1 WF 1-21 RD Pit System (Closed Loop) PUMP DISCHARGE TO RIG FLOOR Tandem Brandt Shale Shakers Active Tank 14O bbl GUN LINES TYP (3) ~ GAS BUSTER , DESANDER Active Tank 140 bbl RIG PUMP RIG PUMP Active Tank 140 bbl Pill Pit 50 bbl Mud Hopper 4x6 / 50 HP Pump Denotes valve locations Figure 6-2 COOPER RIG #1 Choke Manifold Diagram Hydraulic Control CHOKE GATE 5 - Way GATE GATE Block Gauge w/Blank GATE GATE GATE GATE HEADER GATE GATE GATE TO FLARE UNE Blanked Figure 6-3 1! TO GAS BUSTER~ WF 1-21 RD BOP PRESSURE DATA The following is a detailed size and pressure data list of the BOP equipment scheduled for WF 1-21 RD. 1- Hydril 7-1/16" 5,000# W.P. GK Annular Preventer, Flanged Bottom, Studded top. 1- Shaffer 7-1/16" 5,000# W.P. "LWS" Double Ram Preventer, Studded top and bottom. 1- 7-1/16" 5,000# W.P. Flanged Drilling Spool, with (2) 3-1/8" 5,000# flanged outlets. 1- Shaffer 7-1/16" 5,000# W.P. "LWS" Single Ram Preventer, Studded top and bottom. 1- Set, 7-1/16" 5,000# Shaffer Center Bore Rams for 5" Pipe. 1- Set, 7-1/16" 5,000# Shaffer Center Bore Rams for 3-1/2" Pipe. 1- Set, 7-1/16" 5,000# Shaffer Center Bore Rams for 2-7/8" Pipe. 1- Set, 7-1/16" 5,000# Shaffer Dual Ram Blocks for 2-1/16" and 2- 3/8" Pipe. 2- 2-1/6" 5,000# W.P. Flanged Gate Valve, Manual Type 1- 3-1/8" 5,000# W.P. Flanged Gate Valve, Manual Type 1- 3-1/8" 5,000# W.P. Flanged Gate Valve, Hydraulic Operated 1- 3-1/8" x 2-1/16" 5,000 W.P. Double Studded Adapter. , ECE]VED WF 1-21 RD BOP Schematic Fill up line Riser Flowline HYDRIL 6K 7-1/16" I ! SHAFFER LWS 7-1/16" 2"- 5000 Kill Valves 3x2 DSA Flanged wellhead · i Drilling i Spool I SHAFFER LWS 7-1/16" Total Stack Height = 96-3/4" Figure 6-4 3"- 5000# Choke Valves Hyd. WF 1-21 RD 7.0 DRILLING FLUIDS PROGRAM Attachment 7-1 is a detailed program for the drilling fluids necessary for WF 1-21 RD. A bland gel-water system will be utilized for the squeezing and milling operations. The system will then be converted over to a non-damaging PHPA-gel drilling fluid to drill the open hole portion of this weill The mud weights of the drilling fluids exceed the pore pressures expected in the open hole and have a build in safety margin (See Pressure Graph 7-2). Yield points will be maintained to adequately suspend and carry the cuttings to the surface. No open hole problems are expected. The only predicted item of negative consequence will be the effects of cement contamination which can normally be treated with additions of Bicarbonate of Soda. COOK INLET REGION INCORPORATED West Fork 1-21 RD Proposal INTERVAL: MUD TYPE: MUD PARAMETERS: Weight: Viscosity: pH: PV: YP: Milling Operations / Sidetrack Prehydrated Bentonite < 9.5 ppg 40 - 80 sec/qt 9.0 - 10.0 10- 15 cps 15 - 25 lb/100 ft2 Milling and initial sidetrack operations will utilize a prehydrated Milgel mud. Hole cleanig capabilities can be enhanced by the addition of Lime to flocculate the bentonite, once the commercial clay has provided proper yield. For purposes of this program, a 400 barrel active system will be used for calculations. Fill the mud pits with fresh water, and check both chloride and total hardness levels. Treat out excessive hardness with small additions of Soda Ash (0.5 - 0.75 ppb) until < 40 ppm hardness remains. Do not overtreat. To build the initial mud, mix Milgel (22.0 - 26.0 ppb) to provide for a funnel viscosity of 60 - 70 sec/qt, then allow time for maximum hydration before commencing drilling operations,approximately 1 to 2 hours. This starting amount will allow for appropriate volume as the fluid is diluted. Displace the well wlth r.he prehydrated Mllgel slurry, blendlng In fresh war. er until the desired viscosity and yield point are obtained. Keep a sufficient surface volume of prehydating bentonite to provide viscosity and yield as needed. Attachment 7-1 CIRI' Production Company West Fork 1-21 RD Milling Operations A yield point of 15 lb/lO0 ft2, combined with a funnel viscosity of 50 sec/qt and an "n" value approximately .3 should provide adequate hole cleaning capabilities for milling operations. If higher rheological properties are desired during kick-off, additions of Mil-Lime can be used to inhance the yield of the commericial bentonite. Commence clean-out and milling operations, treating excessive cement contamination as needed (either Bicarb of Soda or SAPP). Some cement flocculation of the mud will occur, but this could be utilized to improve the hole cleaning parameters of the drilling mud. If undesired viscosities do arise from the cement or unexpected contaminants, additions of Unical will aid in maintaining proper rheological control. Keep mud weight at desired levels (as low as possible) with water additions and solids control equipment. Keep sand content' below 1% to improve quality of mud and reduce wear on pumps. This mud will also be used for initial kick off operations. Unical can be added to help control rheolgy during these operations. Once the well is kicked off and the formation has been tested, displace the drilling fluid with an uncontaminated New Drill HP system as designed for the next interval. ANTICIPATED PRODUCT USE Mil-Bar Barite 100 =/sx 55 sx Milgel Bentonite 100 =/sx 100 sx Soda Ash Soda Ash 100 =/sx 6 sx Mil-Lime Lime 50 =/sx 10 sx Bicarb Soda Bicarbonate l O0=/sx 6sx COOK INLET REGION INCORPORATED /esf Fork 1-21 RD Proposal INTERVAL: MUD TYPE: MUD PARAMETERS: Weight: Viscosity: pH: PV: YP: 6" Open Hole New Drill HP (PHPA Polymer) < 9.7 ppg 40 - 50 sec/qt 8.0-9.0 10- 15 cps 5 - 25 lb/lO0 ft2 Once the milling operar~ions and kick-off are complete, prepare to build the new New Drill HP polymer system that will be used on the rest of the well. While the calcium and pH generated by cement during milling will produce significantly less adverse theological effects than when using a conventional mud, the potential formation sensitivity dictates trying to avoid drilling with a contaminated mud system. To build the New Drill HP mud, dump and clean the surface pits, filling with fresh water to desired capacity. As it will take only approximately 200 barrels to completely displace the hole, an entire new system is recommended. Check the fresh water, treating with Soda Ash as required for hardness, then add 6.0- 8.0 ppb Milgel and allow 1 hour to hydrate. To this volume add 0.5 ppb New Drill HP and let roll in the pits. Mil-Bar additions are not necessary as of yet, and by holding off on barite additions at this time, the polymer "hump" will not be as severe. When circulation is resumed, displace the fluid in the hole discarding as much of the old mud as possible. It is highly advisable to avoid incorporating CIRI Production Company West Fork 1-21 RD 6- !/4" Interval unwanted drill solids and excessive amounts of commercial bentonite in the mud, as they could eventually lead to "pore blockage", with corresponding reduction in formation productivity. Continue New Drill HP additions until the complete system is treated with sufficient polymer until the Clapper Polymer test on the whole mud yields 0.3-0.$ ppb of available New Drill. Since the system should be relatively solids-free at this point, it may take less than the anticipated amount. Because of the expected geometry of this type work particle settlement and cuttings bed formation could present a problem. Keeping the I0 minute gel strengths in the order of 12 - 16 lb/100 ftE will help prevent cuttings bed. The desired 30 minute gels of 15 - 20 lb/100 ftE is indicative of non-progressive gel structure. If there are any increases in the viscosity of the fluid as the polymer initially reacts with the exposure to native solids, slight additions of either CF Desco or Ligco are recommended. Drill ahead closely monitoring the New Drill HP concentration. To help decide the correct level of the polymer, inspect the drilled cuttings regularly. Cuttings that are sticky or visibly hydrated are indicative of Iow polymer concentration. If the amount of cuttings has visibly decreased for a given ROP, then further additions are advisable. Another fundamental method to measure the level of polymer, although not entirely accurate, is the material balance method. The Clapper Polymer Test, while time consumming, is the most accurate method to ensure accurate polymer evaluation. It is recommended the Clapper Test be run at least once a day. The New Drill HP co-polymer itself should provide more than adequate viscosity to properly clean the hole, but if more is desired, Biozan or XCD Polymer can supplement the system. BIozan ls a welan gum type polymer which ClRI Production Company West Fork 1-21 RD 6- l/4" Interval · will provide excellent shear viscosity, and is extremely resistant to contaminants. Utilize low viscosity-high viscosity sweeps to help reduce any cuttings bed formation. The lower yield point from the low viscosity portion will flush the fluid into turbulent flow, thereby scouring the bottom and letting the chase fluid (high viscosity) remove the cuttings. The high viscosity sweeps should contain at least 10-12 ppb fresh gel, with Mil-Pac R and New Drill HP added to increase the viscosity of the sweep to 150 sec/qt. To reduce the fluid loss to 5.0 -6.0 cc/30 min, add Bio-Lose at 2.0-3.0 ppb in conjunction with Mil-Pac at Ih.O-1.5 ppb. Each of these products have functions that are desirable in this type of well, so a combination of the two is desired. Mil-Pac, a polyanionic cellulosic polymer, will assist the bentonite and native clays in formulating good gel structure to ensure suspension when not circulating. Bio-Lose, Baker Hughes INTEQ's chemically modified non- fermenting starch will provide excellent filtration control while working synergistically with the New Drill HP to provide an extremely lubricative fluid. Mil-Carb or W.O. 30 could also be used at concentrations of up to 50.0 ppb to aid the polymers in bridging off on the wellbore, thereby further reducing the filtrate level and invasion into the formation. New Drill HP will impart basic inhibition of the formation clays and shales, but supplementing this with 3.0 ppb of a blend of Protectomagic ($oltex) and Bore- Plate (Shale-Bond) will provide maximum shale stabilization. Our experience in the Cook Inlet area, using a fluid very similar to this, has demonstrated the benefits of the two pnoduct~ working tog.ether, e~pecially if exten~iv~ reactive intervals are encountered. If it is desired to smooth out rP, eologlcal properties, New Thin D can be added. New Thin D is a low molecular weight polyacrylate thinner that works well in CIR! l~roduction Company West Fork i-21 RD 6-1/4" Interval this system, as it does not have the dispersing effects of lignosulfonates or other comparable products. It does not require Caustic to solubilize or activate it, which could exert a highly dispersive effect on reactive formations. Mud weights should be kept at levels acceptable with sound drilling practices throughout the interval. Run all solids control equipment to their maximum efficiency. Add all water below the shakers to avoid washing in unwanted drill solids. Run a minimum of 200 mesh screens on the mud cleaners to give maximum cut. Solids analysis should be done at least daily, and evaluated by the mud engineer. A low gravity solids content of less than 6% is required for optimum performance of this system. Any higher content could adversely effect all properties. In this case, either dilution or complete displacement should be considered. An optional low invasion drilling sy.stem should also be considered for the West Fork redrill, as this would provide for minimal filtrate exposure to the formation. Be reducing invasion, the reactive particles of the formation would not be allowed to hydrate and react, therefore restricting the pore openings of the production zone. The Baker Hughes INTEQ PerfFlowTM system is specifically designed to be utlized as a "drill-in fluid", which has been used as both a drilling and gravel-pack medium. CIRI Production Company West Fork 1-21 RD 6-1./'4" Interval ANTICIPATED PRODUCT USAGE Mil-Bar Barite 100 =/sx Milgel Bentonite 100 ~/sx New Drill HP Co-polymer 50 ~'/sx New Thin Sodium 50 ~t/sx Polyacrylate CF Desco Tannin Thinner 25 =/sx Bio-Lose Modified Starch 50 ~'/sx Mil-Pac Acrylic Polymer 50 =/sx Soda Ash Soda Ash 100 =/sx 450 sx 24 sx 20 sx 10 sx 25 sx 30 sx 20 sx 6 sx CONTINGENCY PRODUCT'S Bicarb Mil-Plug Protecto-Magic Bore-Plate PerfFlow Mil-Carb W.O. 30 F,M,C Bicarb of Soda Nut Plug Asphalt Resin Gilsonite Resin Proprietary 1 O0 ~'/sx 50 ~'/sx 50 ~'/sx 50 =/sx 5 gal/cn Polymer/Carbonate Blend Graded Calcium 50 ~'/sx Carbonate Ground Calium 50 =/sx Carbonate 1000 2000 3000 ~v 4000 5000 6O00 7OOO 800O EMW (ppg) 8.0 9.0 10.0 11.0 12.0 13.0 14.0 i i i~i i i i : i .. i ,%.i i ~ i i i : : i : ' ; = '"' : : ' ' : ' : : : ...~..~ ........... ~..~ ........... ~ ........ ~....:...~ .............. ;...: ...... ~..~ ........... ;...: ............ ...?........i,f?.~...?..~.~ .... iii...i...[ ...... i...~.i...i.., i:i...! .~2 ...... i...L.i...i.'.. ~= '~= ~= '= == ' i ~ ! ! i.,~, : i ' : : . : ~ : : i : i : 3 i : : : : ~ : : : : : : , ! : : _ __ ..L.L..:,..~...L.[..~...~....: ...... 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""'; ...... :'"'.'":"T": ......... ;"F". .' : : :: :, ........ ,::,,:: ..?..!...!...!..?..?..! ....._.. ...:...jo..;...~...:...~.. :...~....;. .... :.. ;...,.., ...... ~ ...... ~...: ...... ~..~...;...; ...... ~....:...;...; ..... :...j. ...... ~.--:---~--4-.-; ....... : : : : : : : ' : ' ' : ~ ~ : : ~ ' : ' ' : : · ~ : · ~ ; : , ; ; . : . ~ : : · . : : · : : : · , : ...:...:...:...,...:...~...:...J....' ...... :...;'...;...;.......;...:...;...; ...... :...~...:..;...:...:...:...~....: ...... ;..~ ........... ., .............. ~ ..... ,..,.., ..... ... , .......... ~.., ........... ~..~ ........... : : : i i i Pr~ 13 3/8" 140' 9-5/8" 2143' MD/TVD) 5447' (MO/TVD) Pore Pressure & Fracture Gradient Plots (W Fork 1-21 RD Well) 11/93 dlB Pressure Graph 7-2 ......... : CiRI PRODUCTION INC. WEST FORK 1-;21 RD A ITEM A B C D E F G 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ID OD DESCRIPTION 2-3~8" 5.95# P-105 spcl. cir. CS Hydril 2-1/16" 3.25# N-80 spcl. cir. CS Hydril 1" 1.5# N-80 spcl. cir. CS Hydril 7" 26# Csg. 2-3/8" 4.7# N-80 EU 8rd w/CB ring 2-3/8" 4.7# N-80 EU 8rd w/CB ring 5" 20.3# Triple Seal' CS Hydril Liner CMU Sliding Sleeve, Size 1.87 AL-5 Dual Packer, 2-3/8" x 2.68" Model "F" Profile Nipple, size Model "R" No-Go Profile Nipple, size Wireline Reentry Guide CMU Sliding Sleeve, size 1.87 SC-1L Packer, size 70B2-4.0 Model "S" Gravel Pack Extension w/Sliding Sleeve w/20' Lwr. Ext. Slim-Pack Screen, 4"x .006 ga. w/50-70 Gravel 2-3/8" Duribide Coated Blast Joint Tubing Seal Assy. w/10' of seals, size 2.~8 Snaplatch Seal Assy. w/2.68" Seal Bore, size 8040 SC-1L Packer, size 70B2-40 (sump packer) Model "R" No-Go Profile Nipple, size 1.81 SC-1L Packer, size f/5" 20.3# Liner Model "S'" Gravel Pack Extension w/Sliding Sleeve w/16' Lwr. Ext. Tubing Seal Assy. w/ 10' of seals, size 2.68 Slim-Pack Screen, 2-3/8'"' x .006 ga. w/50-70 Gravel '"'" Snaplatch Seal Assy., size 50-26 Model "D" Sump Packer STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ A.er camng __ Reoa~r well Change aDoroved Drograrn __ ODerallon shutdown __ Reenter susD~nded well -- Plugging X Time exlens~on __ Sl~rnulale __ Pull tulmng __ Vanance __ Pedorate __ Other / 2. Name of Operator J CIRI Production Company 3. Address 2525 "C" Street, Anchorage, Alaska 9950 Type of Well: 4. Loca,on of well al surface 1984 FNL, 1707 FEL, Sec. 21, T6N, Rgw, SM At too of productive intepval 1984 FNL, 1707 FEL, Sec. 21, T6N, R9W, SM At effective depth 1984 FNL, 1707 FEL, Sec. 21, T6N, R9W, SM At total degth 1984 FNL, 1707 FEL, Sec. 21, T6N, R9W, SM Oevelooment Exploratory Slrat]graanic Sew, ce Datum elevauon (DF or KB) KB at 332 7. UnIt or Prooeny name West Fork Gas Field 8. Well numOer CIRI West Fork 1-21 9. Perm,( numcer 90-143 10. APl numOer 50-- 133-20424 11. Field/Pool West Fork Gas Sterling 'A' and 'B' 12. Present well condition summary Total deDth: measured true ve~cal 5459 leer 5459 Ieet Plugs (measured) Etfective depth: measured 5447 feet true venical 5447 feet Junk (measured) Casing Length Size Slructural Conductor 140 ' ' 13-3/8" Sunace 2143' 9-5/8" Intermediate Production 5447' 7" Uner Perforationaemth: measured 4982 '- Cemented Measured degth gue vemc3~ degth To Surface 140' 140' To Surface 2143' 2143' To 3600' 5447' 5447' 4992' 5143'- 5153' truevenical 4982'- 4992' 5143'- 5153' Tubing(slze. graoe, anameasureOdeDm) 2-7/8", N-80, 5063' (>E)) Packers and SSSV(type and measUred deoth) Baker Model 'D ' sump '" Baker Model SC-iL ~_ravel pack packer @ 4838', RECEIVED DEC 1 6 1993 Naska 011 & Gas Cons. Commission Anchorage packer ~ 5000' (MD) Baker 2~-7/8'' SSSV @ 455' 13. A~tac_~menL~ Oescnpt~on summary of orocosai :...~.~ , STEPS 1 through 27 apply. Oetmied operauons orogram __ BOP ske'.cn -- 14. Es,mated date for commenc;ng operation 28 December t993 16. II proposal was verbally aDproved Name of aoorover Oate aoDrOved 15. Status of well dasmfica.on as: Oil __ Gas x Suscenaed __ Ser',nce 1l Ih ,~d~ fo~na correct to me oest of my knowledge. Signed "~i~il Thf~g.o' r Title Consultant FOR COMMISSION USE ONLY Cam 12- L6-93 Cond~bOnS Of approval: No.fy Comm~smon so regresen~a.ve may w~lness P!ug ,n[egr,ly __ BOP Test __ Loc~uon cearance __ M~nan~c~ In:egn~ Test __ Suo~uent form r~u~r~ 10- . . by order ¢ the Comm,=o% fCU/,¢ Form 10-403 Rev O6/1~'88 SUBMIT IN TRIP''CATE ITEM (1) Fee (2) Loc APPROVE [9 thru 13] [10 & 13] (4) Casg ~5 ~- ?~-jr~/-~ :~ [14 thru 22] (5) BOPE ~.~ [23 thru 28] ** CHECK LIST FOR NEW WELL PERMITS ** / ,/ YES 1. Is permit fee attached ............................................... 2 Is well to be located in a defined pool .............................. 3. Is well located proper distance from property line ................... ~_ 4. Is well located proper distance from other wells ..................... 5. Is sufficient undndicated acreage available in this pool ............. _~_ 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ 9. Does operator have a bond in force ................. ..................~ 10. Is a conservation order needed ....................................... 11. Is administrative approval needed .................................... 12. Is lease nL~nber appropriate .......................................... ~_ 13 Does well have a unique name & nL~nber · 14. Is conductor string provided ......................................... 15. Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. ~.~'~7'.__ 16. Is enough cement used to circulate on conductor & surface ............ 17. Will cement tie in surface & intermediate or production strings ...... 18. Will cement cover all known productive horizons ..................... 19. Will all casing give adequate safety in collapse, tension, and burst. 20. Is well to be kicked off from an existing wellbore ................... 21. Is old wellbore abandonment procedure included on 10-403 ............. 22. Is adequate wellbore separation proposed ............................. 23. Is a diverter system required ........................................ 24. Is drilling fluid program schematic & list of equipment adequate ..... _~_ 25. Are necessary diagrams & descriptions of diverter & BOPE attached .... 26. Does BOPE have sufficient pressure rating -- test to go©o psig ..... 27. Does choke manifold comply w/API RP-53 (May 84) ...................... 28. Is presence of H2S gas probable ...................................... . ....... I/ (6) Other [ 29 thr~J' 3'1 29. 30. 31. (7) Contact 32. 33. [32] (8) Add l ~~ ]~.[~/_~ geology: engineering: DWJ ~ R~D~ !~.--,'z.o RPC~ ,~ JDH]~__~~ ~r----TAB~ /'~--.~[e$ ~ ' Lease & Well NO rev 6~93 jo/6.011 FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone n~nber of contact to supply weekly progress data ...... Additional requirements ............................................. L~ REMARKS m g INITIAL '"GEOL UNiT ON/OFF POOL CLASS STATUS AREA ~ SHORE , , Additional remarks' UM MERIDIAN' sM, WELL TYPE' X p (De..~ ,X, Red r il 1 Inj Rev Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Tape Subfile ~ is type: LIS **** REEL HEADER **** 94/ 3/ 4 **** TAPE HEADER **** 94/ 3/ 4 Tape Subfile: 1 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 2 is type: LIS **** FILE HEADER **** CN WN FN COUN STAT : CIRI PRODUCTION CO. : CIRI WEST FORK 1-21 RD : WEST FORK : KENAI : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units Ala~ka Oil & ~as Cons. fiomm!s~ion A~]chorage API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 ACQ AC 68 1 4 4 TlR1 AC 68 1 US 4 5 TlR2 AC 68 1 US 4 6 T2R1 AC, 68 1 US 4 7 T2R2 AC 68 1 US 4 8 CHT AC 68 1 LB 4 9 TTEN AC 68 1 LB 4 10 SPD AC 68 1 F/MN 4 11 RFOC DIFL 68 1 OHMM 4 12 RILM DIFL 68 1 OHMM 4 13 RILD DIFL 68 1 OHMM 4 14 CILD DIFL 68 1 MMHO 4 15 VILD DIFL 68 1 MV 4 16 VILM DIFL 68 1 MV 4 17 SP DIFL 68 1 MV 4 4 06 969 49 4 48 852 89 4 81 285 47 4 81 285 47 4 81 285 47 4 81 285 47 4 81 285 47 4 95 558 30 4 95 558 30 4 61 094 30 4 27 515 24 4 06 213 78 4 04 903 06 4 34 704 23 4 04 522 10 4 04 522 10 4 53 419 67 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 323 Tape File Start Depth = 5128.000000 Tape File End Depth = 4000.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: 68 Date Rep Code: 68 81235 datums Tape Subf-ile ~:2 327 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS **** TAPE TRAILER **** 94/ 3/ 4 **** REEL TRAILER **** 94/ 3/ 4 Tape Subfile: 3 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 4 MAR 94 2:04p
