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Home My WebLink About100-145l¢-apEm 10]an95 LOCATION CLEARANCE REPORT State of Alaska OIL AND GAS CONSERVATION COMMISSION PTD No. 6:~0 ."'/'Z~.~ Memorandum To File: API No. /~- [6D/3~ ~o ~ Well Name ,~ ~l $~,-~o Operator ~~ Location ~ ~o, ~m ~) [~ g ~ Spud: ~/~/~ , TD: 12. ~ , ~g Release Note casing size, w~, depth, ~ vol, & p~ooedure. Long Csg~ g~..~O-~~ ~ ~Z~ " . Review the well file, and comment on plugging, .well head status, and location clearance - provide loc. clear, code. ~ke~ pos~ o~ pla~e: Signed TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS C ONSERYATION COM~HSSION November 20, 1995 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-1tl 92 PHONE: (907) 279-1433 FAX: (907) 276-7542 UNOCAL · Kevin Tabler, Land Manager P. O. Box 196247 Anchorage, Alaska 99519-6247 Re: Location Clearance Inspection AccePted - Swanson River Field Wells Dear Mr. Tablet: On July 27, 1995 our inspector, Leu Gfimaldi, inspected several abandoned Swanson River Field locations for location clearance. He recommended Location Clearance for the folloxving I 1 Swanson River Field wells: .- SCU 14A-5 PTD 75-060 SCU 34-5 PTD 61-036 SCU 44A-8 PTD 80-103 SCU 14A-9 PTD 74-037 SCU 11-16 PTD 71-014 SCU 31A-16 PTD 75-025 SCU 34-33 PTD 60-036 'SCU 24-34 PTD 70-043 SRU 34-10 PTD 00-145~'- SRU 31-15 PTD 77-012 SRU 314-27 PTD 59-016 Thc Commission accepts the above listed S~vanson River Field wells as properly abandoned with thc stipulation, if problems with them occur in the future, UNOCAL is liable for the corrective work and for whatever damages might have occurred. BLM and possibly other agencies may also have closure responsibilities. David W. John: Chairman encl: Inspector reports ~v/o attachments. CC: Joe Dygas, BLM Blair Wondzcll b~w/Icabsrt' MEMORANDum.. State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: David Jo~ Chairmar'~-"~ DATE: FILE NO: Blair Wondzell, ~ P. I. Supervisor FROM: Lou Grimaldi, ~.,~,~ SUBJECT: Petroleum Inspector July 27. 1995 LO 34-10.DOC Location Clearance Inspection Arco #34-10 Swanson River Field PTD #00-145 Thursday, July 27, 1995: I made a Location Clearance inspection on the Arco well #34-10 in the Swanson River Field. The location is a gravel pad which is bisected by the access road for wells #212- 10 and 32-10 farther to the North. The Buffie head project is using the pad for a staging area while their road is being built. This appears to be one of the first producing wells that was drilled the field. There is a Commemorative type wellhead in lieu of a marker post left in place. The following Info was engraved on a plate in the shape of the state of Alaska that was attached to the tree: FED Arco Alaska Inc. Swanson River Unit 34-10 100' FSL + 2210' Fei Sec 10. T8N. R 9W SM I walked the entire perimeter and found no trash with the exception of one piece of what appears to be drilling wirerope on the south corner of the pad. On the Northwest comer of the pad is a corrugated steel storage shed (50'x30') that is being used to store misc. oilfield supplies. 1 LO34-10.doc I found in the Northeast area of the pad (ref. LO 31-15.doc) what may be the old reserve pit. There is a depression approximately 100'X 30' with bermed sides that for the most part is heavily grown with weeds and scrub grass. There is a portion of this depression (15'X30') that has a substance caked on the floor that may be Drilling mud or Cement. I recommend that final clearance on this location be held until the reserve pit issue be investigated and cleaned up if necessary. 7-~' SUMMARY: I made a Location Clearance inspection on the Arco well #34-10 in a-~ ~'~ ... the Swanson River Field. A possible reserve pit problem was found. Attachments: LO34-10.XLS ...... 2 LO34-10.doc STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Surface Abandonment I Location Clearance Report ( Title 20 AAC 25, Article 2 ) FILE INFORMATION: ;,, Operator: Arco Alaska Inc. Address: Surface Location: F L, F L Section ,T ,R ,M Well Name: ~,/j ~,~ PTD No.: ~3~ -iq; F' APl No. 50- Unit or Lease Name: '~ R- ~ Field and Pool: Downhole P&A Date: Inspection Date: I 20 AAC 25.125 - ABANDONMENT MARKER: I Approval Date: Steel Post OD: (4" min) "Length (10' min.) ft. Height Above Final Grade Level (4' min.) Top of Marker Post Closed With: (Welded, Cmt., Cap), Set: (On Wellhead, Csg, In Cmt) Distance Below Final Grade Level: ft. Side Outlets: All valves and nipples removed ? ~AII openings closed ? With Marker Plate Diameter: "Thickness: "Distance Below Final Grade Level: ft. Marker Plate Attached To: Wellhead Cutoff Csg Other .. ....... ' ' h ,' '. ,":', .' , ,,' ,, I~; .... r",,, i I :1 I i I ,'1.," · I, ':, 'i ill' '1.,i,' ,,,', l,,llli, l,.]',I ';:ill ;l:,:ll~',.l, ll,:.l'i':~;,;'!l i' ..;, ',r';i:, illl'.l';,,',ll,,i ~; i;~I~:1'4',~i ,,,:;; ";.'lil';~llhlll;il;;l~l:ll;I;;;h!;l,;;lll'.ll;"! I:.. I'i ..~'.':;I bll;l'II;lIII1~ illi]III IIII ;i'llh ;11'1: Ii1:1: ....... ' ';111;17: ii;'' :i'"1 :i I'1: iii.. iI i .i.i ';i ';.= i i '11: ;. , .... i.i.,i; '.i IIii 'i i.. i .i II ".. Information Beadwelded Directly to Marker Post or Blind Marker Plate: Operator: Arco Alaska Well Name: 34-10 Surface Location: 100 F S L, 2210 Section '/0 ,T 8N Inspection Date: 7/27/95 ( Note when different from file information) Unit / Lease Name: Swanson River Unit Remarks: Marker plate is attatched to Dry Hole tree used as monument Info is also welded on marker post across road on well F E L #31-15 ,R 9W ,M S J~ 'il~ .......... i' ' . :~ iq~,i ~1 : ' . i ;~ ' ' I; ,i ¢, 'iI !J~ [Jtl~ rl ~fJrtrJI ,, Jil iJ;qFJ'~i;~,~i~J, ~',.. ~I~N,;~,~.~u~¥ ,., ~':l Approval Date: =ITS: Filled In: ? Liners Removed or Buried: Debris Removed: .SURFACE CONDITION OF PAD AND / OR LOCATION: Gravel- Smooth ( Rough, Smooth, Contoured, Flat, Compacted ) Clean: X Type &Quan. of Debris if any remaining on pad and / or location: Storage Building on NWside of pad with misc. oilfield supplies inside. TYPE AND CONDITION OF SURROUNDING AREA' Wooded ( Wooded,Tundra,Grass, Brush, Dirt, Gravel,Sand) Clean: X Type &Quan. of Debris if any remaining on surrounding area' TYPE AND CONDITION OF ACCESS ROAD AND SURROUNDING AREA: Gravel ( Dirt, Gravel, Ice, Other) Clean: X Type & Quan. of Debris if any remaining on access road or surrounding area' I 1/8 wirerope on S side of access road (partially buried). CLEANUP WORK REMAINING TO BE DONE' Remove wirerope and storage building. Pad is being used as staging area for Arco BuffieHead project, insure no contamination is left from this operation. NE side adjacent to pad may be pit area. Found evidence of cement or mud. RECOMMENDED FOR APPROVAL OF ABANDONMENT: Yes No X ( If "No" See Reason ) Distribution: orig - Well file c- Operator c- Database c- Inspector Reason: Investigate possible reserve pit on NE side of pad FINAL INSPECTION: Yes No INSPECTED BY: Louis R. Gfimaldi X DATE: 27-Ju/-95 FI-000 (Rev. 3~93) LO34-10.XLS " { STATE OF ALASKA ( ALASKA OIL AND GAS CONSERVATION COMMISSION , WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Status of Well Classification of Service Wall OIL r~ GAS ~ SUSPENDED r~ ABANDONED [~] SERVICE r~ 2 Name of Operator 7 Permit Number ARCO Alaska, Inc 72-17/91-006 3 Addr~s 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-133-10136-01~ 4 Location of well at surface 9 Unit or Lease Name 160' FSL, 2210' FEL, SEC 10, T7N, R9W, SM Swanson River Unit At Top Producing Interval 10 Wall Number SRU 34-10 At Total Depth 11 Field and Pool 160' FSL, 2210' FEL, SEC 10, 'ITN, R9W, SM SWANSON RIVER FIELD 5 Elevalion In feet (Indicate KB, DF, etc.) 6 Lease Designation and Serial No. HEMLOCK OIL POOL RKB 354', GL 339' A-028405 12 Date Spudded 13 Date T.D. Reached 14 Date C°mP' ' Susp' °r Abend' 115 Water Depth' If °ffsh°re !lS Ne' of C°mpleti°n'2/3/91. NA feet M~L 17 Total Depth (MD+TVD) 18 Plug Beck Depth (MD+TVD) 19 Directional Suwey 120 Depth where SSSV set 121 Thlcknass of permafrast .12,384' MD &12,384' TVD SURF YES D NO I~1 NA feetMD NA 22 Type Electric or Other Logs Run 23 CASING, LINER AND CEMENTING RECORD SE I ! lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTI'OM HOLE SIZE CEMENTING RECORD ^.~.u'JUNT PUl; 20" SURF 23' 13-3/8" 54.5# S-80 SURF 1313' 9-5/8" 40~43.5,47# J-55 SURF 9228' i , 5" 20,17# N-80 SURF 12000' 24 Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD Interval, size and number) SIZE DEPTH SET {MD) PACKER SET {MD) NONE 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27 PROOUCTION TEST Date First Production IMethod of Opera,on (Rowing, gas lift, etc.) I Date of Test Hours Tasted PROOUCTION FOR OlL-BBL GAS-MCF WATER-BSL CHOKE SIZE GAS-OIL RATIO TEST PERIOD Flow Tubing Casing Prassure CALCULATED ;OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Prass. 24-H"~tJR RATE 28 CORE DATA Brief dasc~;pGon of II~i,o;c, gy, porosity, ;~a~iuras, apparant dips and prasanca of oil, gas or water. Submit core chips. RECEIVED OCT - 4'1991 Alaska 0il & Gas Cons. Comm ssten :Anchorag -- Form 10-407 Submit In duplicate Rev. 7-1-80 ~ ON FEVERSE SI~E ARCO ALASKA INC. WELL: SRU 34-10 DAILY OPERATIONS PAGE: I BOROUGH: KENAI FIELD: SWANSON RIVER FIELD UNIT: SWANSON RIVER UNIT LEASE: A-028405 API: 50-133~10136 PERMIT APPROVAL: 72-17/90-006 AFE: AD7168 WI: 48.4864 ACCEPT WO: 01/26/91 SPUD: RELEASE: 01/31/9 OPERATION: DRILL RIG: GRACE 154 01/13/91 ( ) TD: 12384'(9953) SUPV:RWS 01/14/91 ( ) TD: 12384'(9953) SUPV:RWS 01/21/91 ( ) TD: 12384'(9953) SUPV:TBC 01/22/91 ( ) TD: 12384'(9953) SUPV:TBC 01/26/91 (1) TD: 12384(9953) SUPV:RWS 01/27/91 (2) TD: 12384'(9953) SUPV:RWS 01/28/91 (3) ' TD: 12384'(9953) SUPV:RWS RU BJ & BULLHEAD 50 BBLS HOT LEASE WATER DOWN TBG TO KILL WELL. 2-1/2 BPM @ 2000 SPI, AFTER SHUT DOWN -0 PSI, RU TENT & HTR TO PREVENT FREEZING. MIRU ATLAS, RIH W/1.7" GR TO 11,090', RIH W/1-11/16" PERF GUNS & PERF F/11,035'-11,040' W/4SPF, POH, RIH W/BAKER CMT RETAINER & SET @ 11,050', POH & SECURE WELL. DAILY:S16,037 RU CTU, RIH W/ CMT STINGER TO 2-3/8" CMT RETAINER @ 11050' FILLED CT X TBG ANN AND 5-1/2" X TBG ANN, STUNG IN, SHUT iN BOTH ANN, ESTABLISHED INJ RATE, BATCH MIX CMT, SQUEEZED 8 BBLS BELOW RETAINER, FINAL SQUEEZE PRESS 2500 PSI WELLHEAD, 4800 PSI GUAGE, UNSTUNG, OPENED 5-1/2" X 2-7/8" ANN, CIRC 13 BBLS INTO ANN THRU PERFS @ 11035'-11040' WHILE HOLDING FINAL SQUEEZE PRESS BACKPRESSURE, SI ANN, OPEN TBG X CT ANN, SPOTTED 2 BBL (10 SX) SLURRY ON TOP RETAINER, CIP @ 1900 HRS, POH CT, HELD BACKPRESSURE OF 2500 PSI ON WELL WHEN POH. DAILY:S21,437 BLEED OF TBG ANN PRESS, RU BJ, PRESS TST TBG/ANN/CMT PLUG TO 2600 PSI FOR 30 MIN, OK, BLEED OFF, RU ATLAS, RIH W/ GR TO TOC @ 9953', POH, RIH & CUT 2-3/8" TBG @ 9940', RD ATLAS. MIXING MUD MW: 0.0 VIS: 0 MOVE TO SRU 34-10 & RU, MIX MUD & ND TREE, ATTEMPT TO PULL TREE, TBG THREADED INTO FLANGE ON TREE, NU TREE, MIX MUD, WILL CIRC WELL TO MUD BEFORE REMOVING TBG FLANGE TREE & NU BOPE DAILY:S13,000 CUM:S13,000 ETD:S13,000 EFC:$260,000 PREPARING TO PULL TBG MW: 9.1 VIS: 0 CONT MIX MUD, ND FLOW LINES ON TREE, RU CHOKE"& LINES, SPOT & RU RETURN TANK, CIRC 9.1 PPG MUD DOWN TBG TAKING CRUDE RETURNS F/ANNULUS, PU TREE & TBG & SET TBG IN SLIPS, BACKOUT & LD TREE, PULL i JT & TBG TACK OFF & LD, MU MANDREL HANGER & LAND TBG, NU BOPE, FRU STAIRS & SLIDE, CHANGE RAMS TO 2~-3/8#, WEIGHT UP & VIS UP REMAINING MUD. DAILY:S13,000 CUM:$26,000 ETD:S26,000 EFC:$260,000 POH W/5-1/2" CSG CUTTER MW: 9.1 VIS: 0 CHANGE SLIPS PREPARE TO PULL TBG, PU LANDING JT, POH W/HGR & TBG, REV CIRC, CONT TO FLOW, CIRC DOWN TBG, RETURNS OUT ANNULUS, POH & LD TBG, SERVICE RIG, CONT POH, LD 325 JTS & 11 GLM, RACK, TALLY & RU TO RUN TBG, CO RA~S TO 2-7/8" MU HOWCO CSG CUTTER & RIH, CUT CSG @ 1902', STAND BACK KELLY & POH DAILY:S13,000 CUM:$39,000 ETD:S39,000 EFC:$260,000 ARCO ~ALASKA INC. DAILY OPERATIONS WELL: SRU 34-10 OPERATION: PLUG & ABANDON RIG: GRACE 154 PAGE: 2 01/29/91 ( 4) ATTEMPT TO PULL 5-1/2" CSG MW: 9.1 VIS: 0 TD: 12384'(9953) CLEAR FLOOR, POH & STD BACK DP, BOLDS, PU HOMCO CSG SPEAR & SUPV:RWS SPEAR CSG, PU 80K (40K OVER CSG WT), NO MOVEMENT, LD SPEAR & PU CSG CUTTER & CUT 5-1/2" @ 20' PU SPEAR, PULL 48K, NO GO, ND FLOW LINE & STACK, PULL OUT TBG SPOOL, ATTEMPT TO PULL PO & SLIPS W/WINCH, NO GO, PU SPEAR, PULL 40K, NO GO, HEAT CSG SPOOL W/TORCH & PULL 40K NO GO, ND 5-1/2" SPOOL, BREAK LOOSE W/SPEAR, LD SPEAR, PU SPOOL, CUT OFF CSG BELOW SPOOL & LD SPOOL, PULL 20' CSG, REMOVE PO, CUT OUT CSG & SLIPS F/CSG SPOOL, DAILY:S28,001 CUM:$67,001 ETD:S67,001 EFC:$260,000 01/30/91 ( 5) RU W/L TO RUN BRIDGE PLUG MW: 0.0 VIS: 0 TD: 12384'(9953) CONT CUTTING 5-1/2" SLIPS F/CSG SPOOL, NU 5-1/2~ CSG SPOOL, SUPV:RWS BREAK & CUT OUT 2" STUDS ON TOP OF SPOOL, NU ADAPTER SPOOL, BOPS, FLOW LINE, CHOKE & KILL LINE RU GBR CSG EQUIP TO PULL 5-1/2" CSG, POH W/10 JTS, MUD FLOW UP 5-1/2", CIRC OUT THICK HEAVY MUD, CONT POH, LD 46 JTS, RD GBR, RU TO RUN 2-7/8", RIH 9-5/8" TO 1900', POH W/SCRAPER & LD, RU ATLAS TO RUN BRIDGE PLUG IN 9-5/8". DAILY:S21,368 CUM:$88,369 ETD:S88,369 EFC:$260,000 01/31/91 ( 6) ND TI~EE MW: 0.0 VIS: 0 TD: 12384'( 1704) RU AWS AND SET BRIDGE PLUG @1850, PERFED F/1820 T/1825, RD AWS SUPV:TBC MU RETAINER AND RIH TO 1744,RU HOWCO AND SQUEEZE AND PLUGGED OFF 9-5/8 CSG, POH,ND BOPE, NU TREE'TO PRESS TEST PLUG DAILY:S169,088 CUM:$257,457 ETD:S257,457 EFC:$260,000 02/01/91 ( 7) RIG RELEASED MW: 0.0 VIS: 0 TD: 12384'( 1704) ND BOPE, RIGGING DOWN, NOTE: WILL PERFORM 300' SQUEEZE 'ONCE SUPV:TBC RIG IS OFF DAILY:S29,682 CUM:$287,139 ETD:S287,139 EFC:$260,000 02/02/91 ( ) RU ATLAS, PERF F/227'-222' W/4SPF, RD ATLAS, THAW OUT ICE PLUG TD: 12384'(1704) IN CSG HD VALVE, FURTHER THAWING/CELLAR CLEANING WARRANTED PRIOR SUPV: TBC TO P&A ACTIVITY. 02/03/91 ( ) TD: 12384'( 0) SUPV: TBC COMPLETED THAWING/CELLAR CLEANING, NU ADAPTER ON ANNULAR VALVE RU HOWCO, BROKE CIRC, PUMP 5 BBLS WATER DOWN 13-3/8" X 9-5/8" ANNULUS, UP 9-5/8" CSG, NO BLOCKAGE, PUMP 48 BBLS CLASS G CMT FOLLOWED BY 2 BBLS WATER, TAKE RETURNS INTO CELLAR & CLEAN OUT W/VAC TRUCK. CONTAMINATE 8-10 BBLS RETURNED CMT W/BORAX & HR-7 RETARDER, SI ANNULAR VALVE, RD HOWCO, POSITION BOARD OVER WELLHEAD & PLACE BBL AROUND CELLAR. SIGNATURE:DRiLL~Ri~ ' Al.A,%., UIL AND GAS ~RVATION CCMMIS~..,4 ' ~' ~'' · APPLICATION FOR SUNDRY APPROVALS% , ., '. u Alter casing _ Repair well Plugging ~: Time extension Stimulate ~..e~ Change approved program .Z. Pull tubing _ Variance _ Perforate Other ~O/.;~' Name of Operator 15. Type of Well: 6. Datum elevation (DF or KB) ARCO Alaska. Iris, 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 160' FSL, 2210' FEL, Sec. 10, T7N, Rgw, SM At top of productive Interval 160' FSL, 2210' FEL, Sec, 10, T7N, Rgw, SM At effective depth 160' FSL, 2210' FEL, Sec, 10, T7N, RgW, SM At total depth 160' FSL~ 2210' FELr Sect 10~ T7Nr Rgwr SM 12. Present well condition summery Total Depth: Effective depth: Development Exploratory Stratigraphic measured 12,384' feet Plugs (measured) true vertical 12,384' feet measured 11,402' feet Junk (measured) true vertical 11,402' feet RKB 354.' GL 339' 7. Unit or Property name Swanson River Unit feet 8. Well number SRU 34-10 9. Permit number 72-17 10. APl number 50-133-10136-0Q 11. Fiald/Pool Swanson River Field Hemlock Oil Pool 11,402'- 11,437' 11,680'-12,000' RBP Pushed to 11,392' 93' Cut Tbg Tail on top of RBP Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 23' 1,313' 9,228' 12,000' measured 11,132'-11,144'; true vertical 11,132'-11,144'; Tubing (size, grade, and measured depth) 2-3/8" 4.7# N-80 EUE 8rd to 11,118' Pack. ers and SSSV (type and measured depth) Brown 'HS-16-1' Pkr ~) 11,060' 13. Attachments Size 20" 13-3/8" 9-5/8" 5-1/2" Cemented Driven 1300 sx cmt 1350 sx cmt 800 sx cmt 11,150'-11,21 5'; 11,1 50'-11,21 5'; Measured depth 23* md 1,313' md 9,228' md 12,000' md 11,515'-11,540' 11,515'-11,540' Description summary of proposal .~. Detailed operation program ._ True vertical depth 23' tvd 1,313' tvd 9,228' tvd 12,000' tvd BOP sketch X 14. Estimated date for commencing operation 115. January 10. 1991 I Oil X 16. If proposal was verbally approved IName of approver ~ Data approved I Service 17. I hereb~ certify thit"the f~..~going is true and correct to the best of my knowledge. Signed fx~/~]~~_/'~/.~,.,~7 Title Area DrillingEngineer / FOR COMMISSION USE ONLY 'C~nditions of approval: Notify Commission so representative may witness Plug Integrity ~ BOP Test Mechanical Integrity Test._ Status of well classification as: Gas Approved by the order of the Commission Form 10-403 Rev 06115188 Location clearance Subsequent form require 10-~)-'~'~ I ORIGINAL SIGNED BY Aporovect O.OP¥ 'Returne(t Commissioner Suspended _ IApproval Noq i-/ ?-, SUBMIT IN TRIPLICATE SRU 3;-10 P&A Procedure Note: Notify the AOGCC and BLM 24 hours prior to initiating P&A operations. . . Attempt~ to establish injection down the 13-3/8" x 9-5/8" annulus. If an acceptable rate is established, mix 345 sx (70+ bbls) 'G' cement. Then pump 51 bbls of cement and displace with 26 bbls of produced water then followed with 19 bbls of cement. Shut in the annulus Note: psi 9-5/8" 43.5# N-80: Pc = 3810 psi 50% Pc = 1905 13-3/8" 54.5# S-80: Pb = 2730 psi 70% Pb = 1910 psi Kill the well by bullheading down the tubing with 8.5 + ppg field water or brine. Note: The tubing tail has been cut off at 11,118: 3. RU wireline unit and perforate the 2-3/8" tubing as follows: . . . e 11,040'-11,045' at 4 SPF (above the packer @ 11,060' and above the top of Brown CC safety joint at 11,048'.) Close the 5.5" casing valve and try to establish an injection rate into the lower perforations to ensure that they are open. Check the perforations above the packer for circulation. Tubing integrity is questionable, so it may not be possible to check the perforations above the packer. Set a 2-3/8" cement retainer on wireline @ 11,050'. (Below the upper set of perforations.) RIH with 1-1/2" CTU to the top of the cement retainer. Check to be sure that the well is loaded with produced water. Close the casing valve, sting into the retainer and establish an injection rate into the Hemlock zone pedorations. Mix approximately 150 sx (22+ bbls) of 'G' blended cement. Squeeze 75+ sx (15+ bbls) cement into the perforations, (a squeeze pressure of at least 1,000 psi is desired here.) Unsting from retainer, open the casing valve, and circulate the remaining cement into the tubing by casing annulus above the packer. Save the last 2+ bbls of cement to spot on top of the 2-3/8" retainer inside the production tubing (500'+). Do not exceed 2,500 psi. NOTE: Maintain the final squeeze pressure on the annulus throughout the Job. ;8. . 10. 11. 12. 13. (-" ..... SRU 34-10 P&A Procedure Ouality control on the slurry properties is. cdtical. 4nC~or~_ 'co~i~io~ Ensure that the appropriate measures are taken to ~ make the slurry as uniform as possible with the desired properties prior to pumping. POH to above the TOC and circulate out the CTU until clean. POH, filling the tubing with fluid to maintain the final squeeze pressure. RD the CTU. Leave the well shut in with the final squeeze pressure for at least 24 hours. After 24 hours, pressure test the production casing and cement plug to 2500 psi for 15 minutes (BLM test). Pending the results, additional casing evaluation and repair (as required) will be done with the workover rig. Note: BLM regulations state that the pressure loss In 15 minutes can not exceed 10% of the test pressure. RU wireline and lubricator. Make a tubing cut at approximately 9500'. MIRU Roll'n 5. ND the tree and NU the BOPE. Test the BOP to 250 psi and to 5,000 psi. Circulate the well with 9.0 -+ ppg mud. If available, mud from the Grace #154 rig should be used. Any mud weight above 9.0 ppg will be acceptable and will not require any weight adjustment. POH and LD the tubing Cut the 5.5" casing with a casing cutter from Tri-state (776-8791) at +/- 1900' and pull the same. Run back in the hole with a casing scraper and bit prior to setting the bridge plug. 15. Rig up wireline and set a 9.625" WLBP at 1850'. Perforate the 9.625" casing at +/-1820'-1825' with 4 SPF. 16. RIH with a 9.625" retainer on DP and set at 1750'+. Sting into the retainer and establish an injection rate into the perforations. Mix approximately 75 sx (15- bbls) of 'G' blended cement. Squeeze 12+ bbls of cement into the perforations, (a squeeze pressure of at least 1,000 psi is desired here) and below the retainer. Unsting from retainer, and spot the last 3.-!: bbls of cement on top of the 9.625" retainer (40'+). ..................... PU above the cement top and clear the DP. POH. 17. ND the BOP stack. Release Roll°n 5. 18. 19. 20. SRU 34-10 P&A Procedure Perforate the 9.625" casing at 300'+ for 5' @ 2 SPF. RU a cement pump on the tubing spool valve and attempt to break circulation down the 9.625" casing and out of the casing valve. If circulation is established, circulate in 150 sx (30+ bbls) of 'G' cement. Displace cement to 10' below the wellhead. After WOC minimum of 12 hours, test the annulus to 2000 psi for 15 minutes and test the 9.625" casing to 2000 psi. Cut off the wellhead. Cut the 9-5/8" and 13-3/8" off deeper than the 20" conductor. Weld a plate across the top of the 20" conductor casing. The well number should be bead welded to the plate. (The plate must be at least 3' below ground level.) Fill in the cellar and clear location. 21. Note: The P&A marker for this well has been combined with the one on SRU 31-15, so no marker post will be required. Remove any hydrocarbon contaminated soil and/or debris from the cellar area and dispose of properly. Fill in the cellar and clear the location. Recommended cement slurry for squeezing through CTU across the Production zone and through drill pipe at +/- 1800' is as follows: Class G with* *BJ equivalents to be determined 0.20% Halad-24 O.2O% CFR-3 0.25% LWL Volume Required Weight = Yield = Water = Thickening Time = Fluid Loss = Compressive Strength 150-200 sx estimated 75 sx estimated 15.8 ppg 1.15 ft3/sx 5.00 gal/sx 4:54 hr. Test data to be confirmed Test data to be confirmed ( SRU 34-10 , P&A Procedure ~, Recommended cement slurry for circulating a plug fro~n~~to the surface (in both the production casing and the a~~'.i~;~a~:,' follows: Class G with 2.00% A-7 0.20% CD-31 Volume Required 200 sx estimated Weight = Yield = Water = Thickening Time = Compressive Strength 15.8 ppg 1.15 ft3/sx 5.00 gal/sx 4:35 hr. Test data to be confirmed RIG P&A WELL PROFILE 3OO' PERFORATIONS 1750' BAKER RETAINER 1820'.-1825" PERFORATE 9.625' CASING 1850' BAKER BP 5.5' CSG CUT @ 1900' TBG CUT @ 2OO0' OV ~ 5,001' o-5/n- ~ o.22~ 9500' Top of tubin0 10,550' CALCUI.ATED TOC 11,004' CAMCO MM lUL4NDI~L 11,050' BAKER TUBING RETAINER 11,040.-11,045' PERFORATE 2.3/8' TUBING 11,04~ BROWN CC SAFETY JOINT 11,060. BROWN HS-16-1 PACKER 11,118' TUBING TAIL PERFORATED INTERVALS FROM 11,132.-11,144'; 11,150'-11,215' AND 11,515-11,540' CUT OFF TUBING TNL-93' LON~ 11,392' RBP PUSHED DOWN To'rillS DEPTH couP~ ARCO ALASKA, INC WELL SRU 34-10 FSm SWANSON RIVER STATE ALASKA ., DATE 12-12-90 ABANDONMENT DETAIL CASING CAS~NGI CASING' TUBING ,, SIZE 13-318" g-SI8" S-112" 2-318" WEIGHT 54.5 # ~0#,43.5i 2(N/, 17~ 4.7 # {7# GRADE S-80 J-55 N-80 N-80 DEF~-I 1313' 9228' 12000' 11118' 11" ;000 PRI r np RT, n ACCUMULATOR CAPACITY TEST I ! PIPE RAILS TBO SPOOL 3 2 1. (~HECK AND FU. ACCUMIXATOR RESERVOIR TO PROPER LEVEL WITH HYDI:IAiA~ FLUID. 2. ASSURE THAT ACCUII4J,ATOR PRESSURE IS 3000 PSI WITH 3. OBSERVE TIME. THEN CLOSE ALL UNITS SIMULTANEOUSLy AND RECORD THE ~ AND PRESSL, FIE REMAINI~ AFTER ALL UNITS 4. RECORD ON THE IADC REPORT. THE ACCEFTABLE LOWER UMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FlU. BOP STACK AND MANIFOLD WITH ARCTIC DIESEL 2. CHECK Tt~T ALL H(X.D. OOWN SCF:EWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WlU. SEAT AND SEAT IN WELLHEAD. RUN IN LOCK~ SCREWS IN I-EAD. 3. CLOSE ANNUtAR PREVENTER AND CHOKES ANO BYPASS VALVES 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. 5. INCREASE'PRESSURE TO 1800 PSI AND HOlD FOR 10 MINUTES. BLEED TO ZERO PSI. 6. OPEN ANNULAR PREVENTER AND ~ TOP SET OF PIPE RAMS. 7. INCREASE PRESSUFIE TO 5000 PSi AND HOLD FOR 10 MINUTES. 8. CLOSE VALVES DIRECll.Y UPSTREAM OF'CHOKES. BLEED DOWNSTREAM PRESBLJRE TO ZERO PSI TO TEST VALVES. TEST REMAINING UNTESTED MANIFOLD VALVES, IF ANY, WITH 5000 PSI UPSTREAM OF VALVE AND WITH ZERO PSI [X)WNSTREAM. BLEED SYSTEM TO ZERO PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING J'r AND PUI. L OUT OF HOLE. CL~ BLIND RAMS AND TEST TO 5000 PSi FOR 10 MINUTES. BLEED TO ZERO PSL 10. OPEN BUND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE IRJI.L OF ARCTIC DIE,~=L AND. ALL VALVES ARE SET IN THE DRIllING POSITION. 11. TEST STANDPIPE VALVES TO 5000 PSL 12. TEST KELLY COCKS AND INSIDE BOP TO 5000 PSi WITH KOOMEY PUMP. AND SEND TO DRILUNG SUPERVISOR. 14. PEI:IFORM CO~ BOPE TEST ~ A WEEK ~ FU~~y OPERATE BOPE DAILY. 1. 10-3/4' SURFACE CASING 2. 10-3/4' SLIP ON X 11' 5000 PSI HEAD $. 11' 5000 PSI X 9. 5000 PSI TUBING SPOOL 4. 9' 5000 PSI X 11' 5000 P~l CROSS-OVER 8POOL 5. 11' 5000 PSI BLIND RAMS 6. 11' 5000 PSI PIPE RAM8 7. 11' 5000 PSI ANNULAR KKL-811190 ,. i ,, ~ ~ OILAND GAS CONSERVATION COMMISSION:'"" ~'~ ',I ',", :.'~ APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend _ Repair well Alter casing _ Change approved program_ Pull tubing _ 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service _ 2. Name of Operator ARCO Alaska. Inc~, 3. Address P. O. Box 100360, Anchorage, AK 99510 Operation Shutdown _ Re-enter suspended well _ _ Plugging _~ Time extension _ Stimulate _ Variance _ Perforate Other _ 6. Datum elevation (DF or KB) 4. Location of well at surface 160' FSL, 2210' FEL, Sec. 10, T7N, R9W, SM At top of productive interval 160' FSL, 2210' FEL, Sec, 10, T7N, R9W, SM At effective depth 160' FSL, 2210' FEL, Sec, 10, T7N, Rgw, SM At total depth 160' FSL, 2210' FEL, Sec~ 10, T7N, R9W, SM 12. Present well condition summary Total Depth: measured 12,384' feet true vertical 12,384' feet Effective depth: measured 11,402' feet true vertical 11,402' feet Plugs (measured) Junk (measured) RKB 354.' GL 339' 7. Unit or Property name Swanson River Unit feet 8. Well number SRU 34-10 9. Permit number 72-17 10. APl number 50-133-10136-00 11. Field/Pool Swanson River Field Hemlock Oil Pool 11,402'-11,437' 11,680'-1 2,000' RBP Pushed to 11,392' 93' Cut Tbg Tail on top of RBP Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size 23' 20" 1,313' 13-3/8" 9,228' 9 12,000' 5 measured 11,132°-11,144'; true vertical 11,1 32'-11 , 144'; Tubing (size, grade, and measured depth) 2-3/8" 4.7# N-80 EUE 8rd to 11,118' Packers and SSSV (type and measured depth) Brown 'HS-16-1' Pkr @ 11,060' 13. Attachments -5/8" -1/2" Cemented Driven 1300 sx cmt 1350 sx cmt 800 sx cmt 11,150°-11,215'; 11,1 50'-11,21 5'; Measured depth 23' md 1,313' md 9,228' md 12,000' md 11,515'-11,540' 11,515'-11,540' . True vertical depth 23' tvd 1,313' tvd 9,228' tvd 12,000' tvd RECEIVED Description summary of proposal ~ Detailed operation program _ BOP sketch X 14. Estimated date for commencing operation December 26. 19~)Q 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil ;)( Gas _ Service BOP Test _ Location clearance __ Subsequent form r"-equire 10-~O~ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~_/'jt/~~~~ Title Area Drilling Engineer - - / FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity_ Mechanical Integrity Test Date Suspended Approved by the order of the Commission Commissioner Form 10-403 Rev 06/15/88 ORIGINal. ~NED BY LONNIE C. SM~T~ Approvecl Copy Returned / SUBMIT IN TRIPf I/CATE Note: (" SRU ~14-10 (" P&A Procedure AD7168 Notify the AOGCC and BLM 24 hours prior to initiating P&A operations. . . Attempt to establish injection down the 13-3/8" x 9-5~8" annulus. If an acceptable rate is established, mix 345 sx (70+ bbls) 'G' cement. Then pump 51 bbls of cement and displace with 26 bbls of produced water then followed with 19 bbls of cement. Shut in the annulus Note: 9-5/8" 43.5# N-80: Pc = 3810 psi 50% Pc = 1905 psi 13-3/8" 54.5# S-80: Pb = 2730 psi 70% Pb = 1910 psi Kill the well by bullheading down 'the tubing with 8.5 :!: ppg field water or brine. Note: The tubing tail has been cut off at 11,118'. 3. RU wireline unit and perforate the 2-3/8" tubing as follows: . . . . 11,040'-11,045' at 4 SPF (above the packer @ 11,060' and above the tqp of Brown CC safety joint at 11,048'.) Close the casing valve and try to establish an injection rate into the lower perforations to ensure that they are open. Check the perforations above the packer for circulation. Tubing integrity is questionable, so it may not be possible to check the perforations above the packer. · Set a 2-3/8" cement retainer on wireline @ 11,050'. (Below the upper set of perforations.) RIH with 1-1/2" CTU to the top of the cement retainer. Check to be sure that the well is loaded with produced water. Close the casing valve, sting into the retainer and establish an injection rate into the Hemlock zone perforations. Mix approximately 150 sx (22+ bbls):.of 'G' blended cement. Squeeze 75.~- sx (15.-I: bbls) cement into the perforations, (a squeeze pressure of at. least 1,000 psi is desired here.) Unsting from retainer, open the casing valve, and circulate the remaining cement into the tubing by casing annulus above the packer. Save the last 2+ bbls of cement to spot on top of the 2-3/8" retainer inside the production tubing (500'+). Do not exceed 2,500 psi. NOTE: Maintain the final squeeze pressure on the annulus throughout the job. R E C E IV E D DEC 2 o 1.990 Alaska Oil & Gas ~tlS, .~nchorage '"" 0 1 10. 11. 12. 13. 14. 15. 16. 17. 18. SRU 34-10 P&A Procedure AD7168 Quality control on the slurry properties is critical Ensure that the appropriate measures are taken to make the slurry as uniform as possible with the desired properties prior to pumping. POH to above the TOC and circulate out the CTU until clean. POH, filling the tubing with fluid to maintain the final squeeze pressure. RD the CTU. Leave the well shut in with the final squeeze pressure for at least 24 hours. After 24 hours, pressure test the production casing and cement plug to 2500 psi for 15 minutes (BLM test). Pending the results, additional casing .evaluation and repair (as required) will be done with the workover rig. Note: BLM regulations state that the pressure loss in 15 minutes can not exceed 10% of the test pressure. RU wireline and lubricator. Make a tubing cut 100-200'+ above the top of the cement. 'MIRU Roll'n 5. ND the tree and NU the BOPE. Test the BOP to 250 psi and to 5,000 psi. Circulate the well with 9.0 + ppg mud. If available, mud from the Grace #154 rig should be used. Any mud weight above 9.0 ppg will be acceptable and will not require any weight adjustment. POH and LD the tubing RU wireline and perforate the 5-1/2" casing from 9175'-9180' with 4 SPF. Set a BP at 9300'. RIH with a 5-1/2" retainer on DP and set at 9125'+. Sting into the retainer and establish an injection rate into the perforations. Mix approximately 190 sx (39+ bbls) of 'G' blended cement. Squeeze 32+ bbls of cement into the perforations, (a squeeze pressure of at least 1,000 psi is desired here) and below the retainer. Unsting from retainer, and spot the last 5.-!: bbls of cement on top of the 5-1/2" retainer (225'+). PU above the cement top and clear the DP. POH. ND the BOP stack. Release Roll'n 5. Perforate the 5-1/2" casing at 300'+ for 5' @ 2 SPF. RU a cement pump on the tubing spool valve 'and attempt to break circulation down the 5- 19. 20. SRU 34-10 P&A Procedure 1/2" casing and out of the casing valve. circulate in 150 sx (30+ bbls) of 'G' cement. below the wellhead. If circulation is established, Displace cement to 10' After WOC minimum of 12 hours, test the annulus to 2000 psi for 15 minutes and test the 5-1/2" casing to 2000 psi. Cut off the wellhead. Cut. the 5-1/2", 9-5/8" and 13-3/8" off deeper than the 20" conductor. Weld a plate across the top of the 20" conductor casing. The well number should be bead welded to the plate. (The plate must be at least 3' below ground level.) Fill in the cellar and clear location. 21. Note: The P&A marker for this well has been combined with the one on SRU 31-15, so no marker post will be required. Remove any hydrocarbon contaminated soil and/or debris from the cellar area and dispose of properly. Fill in the cellar and clear the location. WELL PROFILE .. 13-3/8' ~ 1,313' RIG P&A ('" c, ou~ ARCO ALASKA, INC CASING CASING CASING TUBING wra. L SRU 34.10 SIZE 13-3/8' O-S/8" S-1/2' FELl) SWANSON RIVER wEc~-n' 54.5# 10~,43.5i20~, 17#4.7# STATE ALASKA ~ s-8o J-55 N-80 N.-80 D~TE 12-12-90 THRF.~ ABANDONMENT DETAIL ~ 13~a' e228' 12ooo' 1~18' DV ~ 5,001' ::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::::::::::: 8,9(X7 CN.CULATEDTOC g,125' BAKER RETAINER 9,175'-9,180' PERFORATE 5-1/'Z'CASING 9-5/8' @ 9,228~ 9,300' BAKER BP 10,550' CALCULATED TOC 11,004' CN4CO MM ~L 11,050' BAKER TUBING RETAINER 11,040'-11,045' PERFCX:IATE 2-3/8' TUBING 11,04~ BROWN CC SAFETY JONT 11.lXl0' BROWN HS-16-1 PACKER 11,118' TUBING TAIL PERFORATED INTERVALS FROM 11,132'-11,144'; 11,150'-11,215' AND il,515-11,540' CUT OFF TUBING TNL-93' LONG 11,382' RI~ PUSHED DOWN TO THIS DEPTH 11" 5000 PSI BOP STACK ACCUMULATOR CAPACITY TEST I I I ' 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TE~T 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL 2. CHECK THAT ALL HOLD,OWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT 3~=.ST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. 3. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINIJTES. 5. INCREASE PRESSURE TO 1800 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 6. OPEN ANNULAR PREVENTER AND CLOSE TOP SET OF PIPE RAMS. 7. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 10 MINUTES. 8. CLOSE VALVES DIRECTLY UPSTREAM OF CHOKES. BLEED DOWNSTREAM PRESSURE TO ZERO PSI TO TEST VALVES. TEST REMAINING UNTESTED MANIFOLD VALVES, IF ANY, WITH 5000 PSI UPSTREAM OF VALVE AND WITH ZERO PSI DOWNSTREAM. BLEED SYSTEM TO ZERO PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING JT AND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 5000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 5000 PSI. 12. TEST KELLY COCKS AND INSIDE BOP TO 5000 PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORIV[ SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. 1. 10-3/4" SURFACE CASING 2. 10-3/4" SLIP ON X 11" 5000 PSI HEAD 3. 11" 5000 PSI X 9" 5000 PSI TUBING SPOOL 4. 9" 5000 PSI X 11" 5000 PSI CROSS-OVER SPOOL 5. 11'5000 PSI BLIND RAMS 6. 11" 5000 PSI PIPE RAMS 7. 11" 5000 PSI ANNULAR KKL-8/I/90 ARCO Alaska,(" Post Offk.~. Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4304 Tom Wellrnan Regional Engineer Cook Inlet Engineering December 12, 1990 Mr. L. Smith Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: Attached is a subsequent report of operations for the perforating of SRU 34-10. SRU 34-10 was perforated in the H2 interval from 11,132' to 11,144' MD on November 10, 1990. The well tested at 16 BOPD and 1027 BWPD and is currently shut-in. Sincerely, T. Wellman TW:jkw:0008 Attachment cc: Mr. A. R. Kukla Mr. B. C. Dehn Marathon Oil Company UNOCAL Corporation RE( EIVED DEC 1 9 1990 Alaska Oil & Gas Cons. CommiSsion Anchorage ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company 1. Type of Request: Operation Shutdown Pull tubin~l 2. Name of Operator STATE OF ALASKA (' ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Plugging Perforate X Pull tubing Other 6. Datum elevation (DF or KB) Stimulate Alter casing Repair well 5. Type of Well: Development ;~ Exploratory __ Stratigraphlc __ Service ARCO Alaska. I nc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of we]] at surface 160' FSL, 221 O' FEL, Sec. 1 O, TSN, Rgw, SM At top of productive interval 160' FSL, 2210' FEL, Sec. 10, TSN, Rgw, SM At effective depth 160' FSL, 2210' FEL, Sec. 10, TSN, RgW, SM At total depth 160' FSL, 2210' FEL, Sec. 10, TSN, RgW, SM 12, Present well condition summary Total Depth: KB = 354'. GL = 339' feet 7. Unit or Property name Swanson Rlver Unit 8. Well number SRU 34-10 9. Permit number/approval number O. APl number 5o- 133-10136-00 1. Field/Pool Swanson River-Hemlock measured 12,384' feet true vertical 12,384' feet Plugs (measured) 11,402'-11,437' 11,680'- 12,000' Effective depth: measured 11,402' feet truevertlcai 11,402' feet Junk (measured) Wireline Pressure Recorder @ 11,402' 13. Casing Length Size Cemented Structural Conductor 23' 20" Cemented Surface 1313' 13-3/8" 1300 SX Cmt. Intermediate 9228' 9-5/8" 1350 sx Cmt. Production 12000' 5-1/2" 800 sx Liner Perforation depth: measured 11132'-11144', 11150'-11215', 11515'-11540' MD true vertical 11132'-11144', 11150'-11215', 11515'-11540' TVD Tubing (size, grade, and measured depth) 2-3/8". 4.7~, N-80 EUE 8rd to 11211' Packers and SSSV (type and measured depth) 1 -Brown, 20~, HS- 16-1 Packer @ 11060' Stimulation or cement squeeze summary Intervals treated (measured) N/A Measured depth True vertical depth 23' 23' 1313' 1313' 9228' 9228' 12000' 12000' RECEIVED DEC 1 9 199 Alaska Oil & Gas Cons, Comm'tss[o~ Anchorage Treatment description including volumes used and final pressure 14. Prior to well operation Representative Daily Averaoe Production or Injection Data Oll-Bbl Gas-Mcf Water-Bbl Casing Pressure 5 0 964 1300 Tubing Pressure 550 Subsequent to operation 16 0 1027 1300 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations ;~ 011 ;~ Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Service 350 Siqned ~ /~~-c,, Form 10-404 Rev 06/15/88 Title Cook Inlet Re.qional Engineer Date I 7_ - I 7.. - ~o SUBMIT IN DUPLICATE ARCO Alaska, Inc. S4~OII~IIIy of Atlantic RlCl~flel~ Company ( -:_L. ' ~O: ~55 t'~8~ =:.;:36 :: .: WELL SERVICE REPORT ii I"I C~HI~K 1't41.111 RI ~,K I1[ RI IMUAilIV ~/"~lu'l'llUI lee ~,, ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4304 Tom Wellman Regional Engineer Cook Inlet Engineering October 30, 1990 Mr. L. Smith Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: Attached is an Application for Sundry Approval to perforate the H2 interval in Well SRU 34-10. We propose to perforate 12' of the H2 sand, from 11,132' to 11,144' MD, with a 1-11/16" strip gun @ 4 spf. If you have any questions please contact Stacy L. Strickland at 263- 4914. Sincerely, T. Wellman Regional Engineer TW:jkw:0003 Attachment cc: Mr. A. R. Kukla Mr. B. C. Dehn Marathon Oil Company UNOCAL Corporation RECEIVED NOV 0,_,.;~ lgg0 Oil .& -.. as Cons. "Anchora~ ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company STATE OF ALASKA ~ OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend B Operation Shutdown B Re-enter suspended well __ Alter casing __ Repair well _ Plugging_ Time extension _ Stimulate_ Change approved program __ Pull tubing __ Variance _ Perforate X Other _ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development .~. ARCO Alaska. In;, Exploratory _ KB = 354'. GL = 339' feet 3. Address Stratigraphio _ 7. Unit or Property name ~P. O. Box 100360, Anchorage, AK 99510 Service __ Swanson River Unit 4. Location of well at surface 8. Well number 160' FSL, 2210' FEL, Sec. 10, T8N, R9W, SM SRU 34-10 At top of productive Interval 9. Permit number 160' FSL, 2210' FEL, Sec. 10, T8N, Rgw, SM At effective depth 10. APl number 160' FSL, 2210' FEL, Sec. 10, T8N, RgW, SM 5o- 133-10136-00 At total depth 11. Field/Pool 160' FSLr 2210' FEL~ Sec. 10~ T8Nr R9W~ SM Hemlock 12. Present well condition summery Total Depth: measured 12,384' feet Plugs (measured) 1 1,402'-1 1,437' true vertical 12,384' feet 11,680'-12,000' Effective depth: measured 11,402' feet Junk (measured) Wireline Pressure true vertical 11,402' feet Recorder @ 11,402' Casing Lenglh Size Cemented Measured depth True vertical depth Structural Conductor 23' 20' Cemented 2 3' 2 3' Surface 1313' 13-318' 1300 sx Cmt. 1313' 1313' Intermediate 9228' 9-5/8" 1350 sx Cmt. 9228' 9228' Production 12000' 5-1/2 ' 800 sx Cmt. 1 2000' 1 2000' Uner Perforation depth: measured 11150'-11215', 11515'-11540' ECEIVED true vertical 11150'-11215', 11515'-11540' NOV o .2.. 199,0 Tubing (size, grade, and measured depth '":!t'J'~:~S['?a .{~ii ~ .~as Cons. 2-3/8', 4.7#, N-80 EUE 8rd to 11211' Packers and 88SV (type and measured depth) ; '"~.i,~. ~C~!)[~ .~-" '''';;j~ ..... ' .... 1-Brownr 20#r HS-16-1 Packer {~ 11060' 13. Attachments __ Description summary of proposal ~ Detailed operation program __ BOP sketch X · 14. Estimated date for commencing operation 15. Status of well classification as: November· 1990 Oil x.._ Gas Suspended __ 16. If proposal was verbally approved Name of approver Date approved Service i 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned "~t/~~ Title Cook Inlet Regional Engineer FOR COMMISSION USE ONLY Plug integrity ~.. BOP Test ._ Location clearance __ . 7 Mechanical Integrity Test _ Subsequent form require 10- J~o ORIGINAL SIGNED LONNIE C. SMITH Approved blf the order of the Commission Commissioner Oata ~t ~l~O Form 10-403 Rev 5/03/89 armroved G.oP¥ SUBMIT['1~ TRIPLICATE ~)rovP.~ . .R~urqe9 34-10 Per~omte H2/Test SR 198 Objective: To cut the tubing, perforate the H2 interval, and return this well to production. Well Data: Well Status: Completion: Tie-in Log: Minimum Restriction: Last Tagged Fill: Pressure Data: Well has been shut-in since 5/84 2-3/8", 4.7#, N-80 tubing to 11,211' MD Electrical Log (8/20/57) Camco 'D' Nipple O 11,123' MD (1.813" ID) 11,297' WLM with a 1.8" GR (10/20/90) Tbg=0psi; PC= 140psi; SC=0psi PrQcedure: Note: · Assure that flowline and gas-lift tie-ins have been made and SSV has been inst~lled. · Assure that ~11 wellhead valves are in good working condition. · Assure that Sundry approval has been obtained prior to perforating. . Attempt to gas-lift well to ensure that dummy/orifice valves are in appropriate mandrels to lift the well. Based on well records, dummy valves are located in Mandrels # 1-#11 and an orifice valve is located in Mandrel #12. 2. Hold safety meeting with ail appropriate personnel. 3. MIRU slickline unit. Pressure test lubricator to 4000 psi. (Pull/run dummy valves and/or orifice valve as needed pending Step # 1.) 4. RIH with plug and set in Camco 'D' nipple O 10,123' MD. POOH. .,. 5. MIRU conductor line. Pressure test lubricator to 4000 psi. MU tool string with chemical cutter. 6. RIH with chemical cutter. Tie-in and cut tubing ~ 11,118' MD (5' above Camco 'D' nipple ~ 11,123' MD). POOH. . RIH with blind box to verify that the tubing taft has dropped and tag fill. If tubing tail does not drop, Jar on plug. If Jarring doe~/not free tubing tail, make second attempt with E-line cutter. POOH. RECEIVED :NOV o 2 19,90 ,'~!J:,?,,sJ'~a Oil & Gas Cons. Anchora~ Page Two SRII 34-10 Perforate H2/T~ SR 198 8. RIH with perf gun/GR/CCL. Tie-in to perf interval: Electric_al_ Lo~! (8/20/571 -- 11,132-11,144' 12' MD H2 ~ ~ C~un Size Schlumberger EnerJet Strip 1-11/16" Arias Silver Jet 1-11/16" H~_lltburton DynaStrip 1-11 / 16" Hole 7.35" 8.09" 7.50" NOTE: Gun orientation should be down (at hole bottom). 9. Perforate interval. POOH. 10. Check gun to confirm that 811 shots have fired. 11. RDMO. Gas-lift well and obt_~_tn well test. Hole Diameter .34' .33" .40" ii i ,, · ,/ . E-Line BOPE's Grease Head/ Hydraulic Packoff Lubricator Extension ,NOV u ,,:: ~,..,.. 0 :.'.;~,',~.~,~!~'..4..g~,.A,Gas Cons. 6ommissiOr~ ""~A~~ora~ Manual Kams Swab Valve Double Master Valves Wellhead ARCO Alaska, Inc.( Post Offlce B,..~ ! 00260 Ancno. rage. ~ss,,a 995 ;0-0360 --_ng:,'-ee,': ng December 29, 1989 Mr. J. A. Dygas, Branch Chief Division of Minerals Bureau of Land Management 6881 Abbott Loop Road Anchorage, Alaska 99507 Dear Mr. Dygas: Attached is a Sundry Notice requesting approval to temporarily abandon 31 wells in the Swanson River Field for a period of 12 months. This sundry is being submitted to comply with Chapter II, Sec. 3162.3-4, paragraph C of the Bureau of Land Management Regulations. All 31 wells are expected to be shut-in for a period of at least 30 days. The wells are separated into four categories: 1. Under evaluation for rate potential. 2. Under evaluation for P&A or future utility. 3. Inefficient producers. 4. Shut-in until blowdown. Several other items have been attached for your information. Brief explanations are given for each well that has been added or deleted from the temporarily abandoned stares (Reft your letters of 3/1/89 (3160 (984)) and 3/30/89 (3180 (984)) and our letter 12/28/88). In addition, a list of currently shut-in wells which have planned upcoming work that will enable their return to production is .attached. If you have any questions concerning this Sundry Notice request, please call Stacy Strickland at 263-4914. sinCerely, Tom Wellman TW:SLS:jt:0016 Attachment CC: C. V. Chatterton, Chairman AOGCC A. R. Kukla, Marathon Oil Company S.W. Ohnimus, UNOCAL Corporation RECEIVED DEc 2 9 lgSg Alaska 0il & Gas Cons. C0mmisSic Anchoraoe Form 316005 (Nov~mJ~r 1983) (Formerly 9--331) (' ,Il'ED STATES DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON WELLS (Do not ~se thio form for Dro~oMts to drill or to deem et' pluf tmek to · dlfoNnt reservoir.. Uso "ApPtJCATtObl I~OR PERMFT--" for ,ur. is pm~as~a.) wlt,L 2. N&bsB Of opmulToa ARCO Alaska, Inc. 3. ADDUM OF OFSI&'~L~)S Post Offfce Box 100360 Anchroage, AK 99510 SN II~ epl~ t7 ~low.) Soldotna Creek Unit - 11 wells Swanson River Unit - 20 wells 14. FIB#IT ~O. SS. ILIYATZONS (Show whttillr oldotnaCreek/wanson ~ver units 8. F~M oa ~&al [0. FmLO &HI} POOL, OS WILOC&T 1~- ~OOIT! OR PilZll! l& f~afl Kenai J Alaska 16. Geck Apt~omatt Box To Indicate Nature o~ Notice, Report, or Other Data XffZCl ~1' INTINTION ~0: (Other) Temporar i i y abandon , IT. t~.scKtn~ x.nOr. OSID OUt CO)IPLSTE:) 0PIRATIO.~ (Clearly state all pprtlne, t detalia, and alva pertinent dater, laeludln~ mil·lied date or 'ltirtlnf Gcooo:~ work. Z! wall to dirue%iona~ly driUed, jive suMur~aee Iom~uns and measured ·nd true vertical deptlm tot al/ makers &nd sones nen~ m ',.his ~k*) · As described in the attached memo, ARCO Alaska, Inc. requests' that the following wells have a temporarily abandoned status:. $oldotna Creek Unit Swanson River Unit SCU 13-3 SCU 13-4 SCU 21A-4 SCU 34-4 SCU 24-5 SCU 33-5 SCU 33-8 SCU 341-8 SCU 34-9 SCU 31A-16 SCU 14-34 SRU 34-10 · SRU 23-22 SRU 14-15 · SRU 312-22 SRU 21-15 SRU 23-27 SRU 211-15 SRU 314-27 SRU 331-27 SRU 31-15 SRU 34-28 SRU 34-15 SRU 43-28 SRU 41A-15 SRU 14A-33 SRU 43A-15 SRU 24-33 SRU 32-33WD SRU 432-15 SRU 12-34 RECEIVE[ 2 1989 Alaska Oil & Gas Cons, Commi Anchorage let. I hereby' certify tJ~t tile rorefoU~ ts t~de and correct TX~LE Cook Inlet EngTnmrring M"nagn~z~ (Thin open for Fodel~ or APPROVED BT COLqDITXON8 OIP APPROVAL. L~ A~r: TITLE D&TB '~ Intevcflom on Revme Side Title IS U.S.C. Section lOOt;'makes it a crime for any person knowtn$1y and willfully to make to any department or a~ertc¥ of the United States any false, fictttzou$ or fraudulent statements or representaLions aa to any matter wtthtn its jurisdiction. TEMPORARILY ABANDONED WELLS IN SRF. Wells under Evaluation Rate Potential Wells being Wells SI evaluated for for Inefficient P&A/Future Utility Production - Wells SI until Blowdown 13-4 34-4 24-5 33-8 341-8 34-9 4-1A-15 23-22 23-27 13-3 14-15 21-15 211-15 31-15 34-15. 432-15 31A-16 312-22 34-28 1-4A-33 32-33WD 12-34 14-34 21A-4 33-5 34-10 43-28 -24-33 43A-15 314-27 331-27 For: Temporarily Abandonment of 12/29/89 SWANSON RIVER FIELD Wells having Changed Temporarily Abandoned Status ,~dded to Tem_ooraril_v Abandoned Status: $CU 21A-4: Well is temporarily abandoned due to inefficient production (high GOR). SRU $2-~3 W D' Well is temporarily abandoned due to annulus communication problems. ._ Removed from Temnorarilv Abandoned Status: $CU 243-8: This. shallow sands gas well has been returned production. $CU 13-9' A workover is planned for this well which will enable this well to be returned to an active status. SRU 212-10,,: This'shallow sands gas well has been returned to production. SRU 23-15:, .This gas-lifted well has been returned to production. SRU 21-~4: A sidetrack is planned which will enable this well to be returned to an active Status. RECEIVED DEC 2 o, 1989 Alaska Oil & 6as Cons. Commissio~ Anchorage For:' Temporary Abandonment Sund;y of ~2/29/89 SWANSON RIVER FIELD WELL STATUS UPDATE Shut-in Wells with Planned Upcoming Work* $CU 32A-9: When on-line, this SI well produces gravel. A sidetrack is planned to return this well to active status. *Will not be placed on temporarily abandoned For: Temporary Abandonment Sundry of 12/29/89 TABLE i Wel 1 s under Evaluation for Rate Potential 41A-15 23-22 23-27 34-28 21-34 323-4 13-9 341-8 24-5 13-3 13-4 23B-3 14-3 33-5 34-4 Wells being Evaluated for P&A/Future Uti 1 i t), 212-10 21-15 31-15 34-15 432-15 312-22 212-27 14A-33 12-34 22-23WD 243-8 14-34 Wells SI for Inefficient Production 12A-4 43A-4 24-33 12A-10 34-10 14-15 21-22 21A-4 Wells SI until B1 owdown 43A-15 314-27 331-27 343-33 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 12!5 Cook Inlet/New Ventures Engineering August 19, 1987 Joseph A. Dygas, Branch Chief United States Bureau of Land Management Post Office Box 230071 Anchorage, Alaska 99523 Dear Joseph: Attached is a Sundry Notice requesting approval to temporarily abandon 39 wells in the Swanson River Field for a period of 12 months. This sundry is being submitted to comply with Chapter II, Sec. 3162.4, paragraph C of the Bureau of Land Management Regulations. All 39 of the wells mentioned in the attached Sundry Notice are expected to be shut-in for a period of at least 30 days. The 39 wells listed in Table #1 were identified during our recent review of the status of all wells in the Swanson River Field. These wells have been put into four categories: 1. Evaluate for rate potential 2. Evaluate for plug and abandon/future utility 3. Shut in - inefficient production 4. Shut in - save for blowdown Wells. in Categories #1 and #2 are currently under evaluation to determine their final disposition. Wells in Categories #3 and #4 are wells with little short-term usefulness, but wells that do have some long-term utility. If you have any questions about this Sundry Notice request, please contact me at 263-4299. Sincerely, H. F, Blacker Regional Engineer Cook Inlet/New Ventures HFB: JWR: ch: 0006 Attachment cc: C.V. Chatterton, Chairman Alaska Oil & Gas Conservation Commission ARCO Alaska. Inc, ~a ,1 Subsldl;~ry of AtlanhcR~chfieldCompany Form 3160--5 (November 1983) (Formerly 9--331) b NITED STATES sum. T iN ~,,U=i~- (Other instructions on re* DEPARTMENT OF THE INTERIOR vereefdde) BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON WELLS (Do not u~e thio form for proposals to drUI or to deepen or plug hack to a different reservoir. Use '*APPLICATION FOR PERMIT--'* for such prop, malL) WELL WELL OTHER NAIfl Ol' OPEIATOI ARCO Alaska, Inc. 3. ADDleS8 Of OPIIATOI P. O. Box 100360 Anchorage. AK 4. LOCATION Or WaLL (Report location cle~rl7 and Fg R6eordance with an7 State requirements.· See also spaee 11 below.) At su. rYsce Soldotn4 Soldotna Creek Unit - 15 Swanson River Unit - 22 wells 14. FERMfT HO. IS. ELEVATIONS (Show whether DF. er, et, et~) Form approved. Budget Bureau No. 1004--0135 Expires. August 31, J.985 '5. LB41I DEal*NATION AND flJlalAL 8. IF INDIAM, ALLOTTBB Oil TRIDI ]IAMB ?. UNIT AOIBBMBMT llAMa Creek~Swanson River Unit S. IFamM OR LBAOa MAMa 0. Wii, L HO. |0. iiiim AHD POOL; OR WILD~AT Swanson River Field 11. SBa** ~** Lo If, OU ~,L ~ 12. eOUST~.Ot ,'"a.j 1m ~T*U KenatI Alaska lC. Check Appropriate Box To Indicate Nature o[ Notice, Report, or Other Data NO'FICa Of INTENTION TO: TEST WATSB 8BOT'OrJ* ~ P~LL OR ALTER C.%Sl~O ~ FRACTURE TREAT MULTIPLE COMPI.RTB SHOOT OB, ACIDIZB ABANDON* REPAIR WELL CHANGE PLANS (Other) ~mmporarily abandon ~ 17. D,SrRZU£ I'ROPUSED OR COMPLETED 0PERATIONE. (Clearl~ state axil pPrtlne,t detail,, sad ~lYe pertinent dates, Including estimated date of ltartlng a.n7 proposed work. Ir well is dir~ctionally drilled, five subsurface locations and mess,red and ,ue vertical depths sar -q markers and ~oneo peru- sent to this work.) · As described in the attached memo, ARCO Alaska, Inc. requests the status of the following wells be changed to Temporarily Abandoned. SOLDOTNA CREEK UNIT __ SWANSON RIVER UNIT SCU 13-3 SCU243-8 SRU212-10 SCU12A-4 SCU 13-9 SRU 34-10 SCU 13-4 SCU12A-10 SRU 14-15 SCU323-4 SCU343-33 SRU 21-15 SCU43A-4 SCU 14-34 SRU 31-15 SCU 24-5 SCU 14-3 SRU 432-15 SCU 33-5 SCU23B-3 SRU 34-15 SCU341-8 SCU 34-4 SRU41A-15 SCU2 lA-4 SRU43A- 15 SRU312-22 SRU 21-22 SRU 23-22 SRU 22-23WD SRU212-27 SRU314-27 SRU 23-27 SRU331-27 SRU 34-28 SRU14A-33 SRU 24-33 SRU 12-34 SRU 21-34 18. I hereby ce£tt~._Utat the for.~golng i~rue and correct (This space for Feder-t or State o~ee use) APPROVED B! CONDITIONS OF APPROVAL, J~ AN~: TITLE DATA *See Instructions on Reverse Side Title 18 U.S.C. Section 100l, makes it a crime for any person knowingly and willfully to make to any department or agency of the United States any false, fictitious or fraudulent statements or representations as to any mattel within its jurisdiction. SUBMIT IN D ~ATE STATE OF ALASKA si I'~¢t iotL~ OIL AN~ GAS CONSJRVATION WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE 0F WELL: on. ~ [;~s ,,'~:L,. WELL ~ DRY ~ Other b. TYPE 0F COMPLE~ON: WEI.I. OVER ~ EX BACK ~. NAMK OF OPERATOR 3. ADDRESS OF OPERATOR 4. LOC~'rlON OF WELL IRel~ort location c~e~rly a~d i~ accordlmoe with o~y Stute require~et~t~)* At surface At top prod. interval reported below At total depth TOTAL DEl'TH, 1VID & TVDJlg. PLUG, B,A,C'K MD & TVDJ20. LY M;ULT1PLE COM~L., 21. ! HOW iM.A~Y, ROTARY TOOLS PllODUClNO !NTERVAL(S), OF 'J~I:IS COMPL~TTO~T--TO~, BOTTOM, I~I'AME (MD AND 'JL'VD)~ 5. APl NU'M.RRICAL CODE 6. LEASE D:ES4.GNATION A~D SERIAL NO. 7. 1F iNDIAN. A. LLO'CYEE OR TRIBE NAME 8. UNIT,FA.F,~ OR LF~kSE ~AME 9. WELL NO. 10. FIELD AND POOL. OR WIL`DCA..T 11. SEC.. T., iR.. M.. (BOTTOM HOL,E OBJECTIVE) 12. PERblIT NO. I~T, GR, 5"I'C). Il7. ELEV. CASINGHEAD "INTERVALS DRILLED BY CABI,E TOOLS 23. WAS DIRECTIO'NA_L . SUH. VEY MADE I 24, TYPE ELECTRIC AND ()TI{ER LOGS RUN CASLNG SIZE ,., CASING RECORD (Report all strings set in v~{l') ~-~ /~'~ I ,~t~ . /~# J t~- CEMLNTING RECOiLD It A_NIOUNT PULLED 26. LINER I~EC O:~, ! I 28. PERI~'ORAg.'IONS OPF-~q' TO PRODU~O~ (In~rval, size and nurnber) J . 27. TUBING RECO'P~D J SIZE J DEPTH SET (MD) J PACI~ER SET (MD) ACID, Si!OT, F/[,~C%'UI/E, C~,iENT SQUEEZE, ~FC, DI~.PI'II INTERVAL (MD) ;~M, OUN£ ~'~ND 1.~!ND OF MATEP~IAL USED 30. P ROD UCTI ON DATE F'IEST PI%(3D'UCTION I P}IODUCTION IVIEI,[{O'D (Flowing, g:.~J lifL, ~rr~tn~size and ~YPe DATE OF T~ST, [~IOURS TES.T~ 'JCIIOXE SiZE JPROD'N FOR OI~BDL. , [ C l ~6W, TUBING JCASINO PRESS~E JCALC~TD OZ~BBL. I~S. . j '31. VlSV0siTio~ O~ ~tS ( ~old, ~eg ]or ~I, .ven~ed, ii LIST OF ATT&CHMENTS J VJELL s'rATUS ('Producing or ~nu L - in ) G~%S--iVICF. WZJI'EH.-BBL. J GAS-OIL I.t.%TIO W~BBL. J OIL GRAVITY-~I (CORR.) JTEST WITNESSED BY 33. I hereby certify that the foregoing and attached information is complete and correct as determined from all-available records SIGNEII DO+ ...... ~ ,~, '~'~?~'~Jl"~ __ TITLE , DATE 3- J"~.."'.-.--~--~-.- ...... *(See instructions and Spaces J:o~ Addifion~[ Dc.a on Reverse Side) General: This form is designed for submitting a complete'and correct well completion report end log on all types of lands nnd leases in Alaska. Item: 16: Indicate which elevation is used ns reference (where not otherwise shown) for depth measure- merits given in ether spaces on this form and in any attachments. Items 20, and 22:: If this well is completed for separatc- prcduction from rnore than one interval zone (multiple completion), so state in item 20, and in item 22 show the p~cJucing interval, or intervals, top(s), bottom(s) and nnme (s) (if any) for only the interva! reported in item 30. Submit a separate report (page) on this form, adequately identified, for ~ach additional interval to be seperately produce=t, show- ing the ack, Jitional data pertinent to such intervnl. Item2&: "Sncks Cement": Attached supplemental records for this well should show the details of nny mul- tiple stage cementing ;mci the location of the cementing tool. Item 28: Submit a separate completion report on this'form for each interval to be separately produced. (See instruction for items 20 ,nd 22 above). · ~4o SUMMARY Ol~ FO~M'ATION ~'~S I~CLUDIN(; INTEHVAL T~T~D. ~U~ DAT~ ~ ~OV~I~ OF OIL. GAS. WA~ AND MUD .- . ~ .. · .. . ....... COMPIETION REPORT - PACEER AND GAS LIFT INSTALLATION STANDARD OIL COMPANY OF CALIFORNIA, WESTERN OPERATIONS, IN0. - Operator r' , AREA: Ke~ai Peninsula, Cook Inlet Area, Alaska PROPER2Y: Swanson River Unit LAND OFFICE: Anchorage Lease No: A-028405 WELL NO.: SRU 34-10 Section 10 T. 8 N., R. 9 W., Seward B &M LO~ATION: Surface: 2210' West amd 16C' North from Southeast coraer of Section 10 ELEVATION: 354' K. B. DATE: July 10, 1963 E. B. is 15' above ground. ~.V. C~A~IF~R~ON, District SuperintaUde~t' CONTRACTOR: Santa Fe Drilling Company Rig DATE COMMENCED REMEDIAL '~.OPli: Pebruary 17, 1963 DATE C0~PLETED REMEDIAL WOt~i: February 27, 1963 · !. PLUC~: 11,402 ' - 11, 437 ' 11,680' - 12,000' 1 Amerada Pressure R2corder at or near 11,402'. May have been drilled up. Also part of Baker Model "C" retrievable bridge plug shoved to 11, 392 ' · CASING: 20" cemented at 23' 13 3/8" cemented at 1313' ?~5/8" cemented at 9228' 5 1/2" cemented at 12,000' JUL 1'7 1963 Petroleum Division of Mines j~ktsko Dept. of 'SWANSON RIVER UNIT B4-10 Page 2 $~a$ien 1.0 ~o 8 N....~ R. 9 W.~ Seward B &M S~ OIL OOMPA~ OF CALIFORNIA,' WESTERN OPERATIONS, INC - Operator February 17 and 18~ 1963: Commenced rigging up at 2:00 PM February 17, 1963. Conditioned Black Magic Mud. February .19, 1.965: Killed well, set plug inside tubing below tree and removed x-mas tree. Installed BOPE. Pulled packer loose and pulled tubing out of hole. February. 21, Attempted to recover Amerada Pressure recorder left in hole from original completion. No success. BAn bit and scraper and cleaned ou to 11,402'. Circulated and conditioned February 22, 1~6~: Attempted to run 2 7/8" tubing w/Jewelry. The CEV M~ndrel would not go into 6~" casing. Pulled out and set a Baker Mode "O" retrievable bridge plug at '. Removed BOPE to inspect casing. February 23, 1963: Reinstalled BOPE. Attempted to retrieve bridge plug and some stuck at top of 5~" casing. Broke bridge plug in "J" slot. Februa 24-25, 1963: Waited on retrieving parts. Unable to retrieve bridge plug and pushed same down casing to ll, e rua 6, 1963: Ran a total of 365 Joints 2 3/8", 4.75, N-80 EUE 8 R Rg. 2 tubing equipped with packer and mandrels. .. ~.....~,~:...,,~ .............. Petroleum Bl'c ~cskm Dept. o~ ~ ............. ~SWANSON RIVER UNIT 34-10 Section l0 T. 8 N.~ R. 9 W.~ Seward B &M STANDARD OIL CC~PANY OF CALIFORNIA,. WESTERN OPERATIONS, INC - Operator TUBING DETAIL K.B. Depth K. B. to landing flange 1 Joint 2 3/8" tubing One 2 3/8" pup joint 47 joints 2 3/8" tubing Camco MM mmarel w/~O (#1) 30 Joints 2 3/8" tubing 23 Joints 2 3/8" Camco MM Mandrel 17 Joints 2 S/8" tubing tubing 37 Joints 2 3/8" Camco MM Mandrel 33 Joints 2 3/8" Camco MM Mandrel 30 Joints 2 3/8" Camco MM ~ndrel 26 Joints 2 3/8" Camco MM Mandrel ~? joints 2 3/8" Camco MM Mandrel Camco MM Mandrel w/RD (~) 12 Joints 2 3/8" tubing c co w/a 9 Joints 2 3/8" tubing Camco MM Mandrel w/RD (~6) tubing tubing tubing w/~ tubing w/~ (f~0) tubi~ ~7 Joints 2 3/8" tubing 1 Joint 2 3/8" tubing B~wn CC Safety Joint 2 3/8" ~up ~o~nt B~E 2 3/8" X ~" ~-16-1 packer 2 Joints 2 3/8" tubi~ C~co "D" Nipple 3 Joints 2 3/8" tubi~ Ven~ Shoe ~bing ~nded at 15.00 ' 30.31' ~m5' 31' 4.00' 49.31' 1438.12' 1~87.43' 13.12' 1500.55 ' 922.16 ' 2422.71 ' 13.02' 2435.73' 705. o8' 31~o. 81' 13. lO ' 3153.91' 520.15' 3674. o6' 13.14 ' 3687.20 ' 362.79 ' 4049.99 ' 13.15 ' 4063.14' 279.85' 4342.99' 13.13 ' 4356.12 ' 1135.02' 5~91.14' 13, 22' 5504.36' 999.56' 6503.92 ' 13.22' 6517.14 ' 888.61' 7405.75 ' 13.15' 7418.9o' 772.38 ' 8191.28 ' 13.06' 8204.34 ' 1394.92' 9599.26' 13.03' 9612.29' 1391.80 ' 11, 004.09 ' 12.97 ' 11, 017.06 ' 31.31' 11, 0:+8.37 ' · 94' 11, 049.31' 10.22 ' 11,059.53 ' 3.92' 11, 06 3.45 ' 59.34' 11,122.79' · 95 ' 11,123.74 ' 86.70' 11,210.44' ..... · 59' 11,211.03' 11,211.03' NOTE: All mandrels turned down. 5 ~" casing is crimped 3' below landing flange. The mandrels went through tight. ~2moved BOPE and reinstalled x-mas tree. February 27, 19633 Displaced mud with oil and set packer at 11,060'· Returned well to production. Rig released at 7:00 AM. ,.-.,'"~":...'~.~ .,"/.Z..~ S.R. EANSEN sat .r ~tch',~te Id Oil Zle: Sp,~d .: i"~'.'~ ~ 1~'1f.*i1~I a ll'ltO~-lilt'~~ ' l~O~*'l'lffi~ t l. li~7~-lla~* f,~"' .~} ,1,~',i~~ '~/800 2" tbg hung ~ 11100' WELL RECORD INVENTORY Field: ....... S,waason Riv_e~ ........ Loca ti on 1. Drilling Pemit: 2. 'Survey Plat: 3. Monthly Reports (P-3): Completion Report (P-7):' 5. Well History: 6. Other:' 7. Mi s cel 1 aneous: ~lsand.~d 0t,.1 mOO~ a~t¥ 5 Deviation Survey(s): Wel 1 Logs: _(l) mm m ~E~ (2) ~ _(~) (4). (5) _(6) ~ (7) .... _(a) i (9) (lO) EL-2 , GR-N Total Pages: ·. NONE mi ii , i ,1 i No. Pages m m i u m n i L~ I iL m I I in L: il i m · UNITED STATES 1-,~" :''~ '' ...... Anchorage .. DEPAR'i'MEN'r OF THE ;NTER~OR ' L...~:~ :..'_.:~?...A-02~40~ ' GEOLOGICAL SURVE'.,' ,. Ill, iT 3w~son River Unit LESSEE'S MONTHLY REPORT OPERATIONS .... '":...."' ,~:t,,/,, Alaska ~..'o~t~,.l~J Kenai ~eninsula F~.h~ S~an~on River .......... * ............ - .............. ...... ,~ ~.~,, .,~ -','/hO [,.,r ~.;~' ,,? ,',,~ ~ ~,.:' Feb~ .,, 63 Swanson River Unit . ~,, . . · ................ .h?',,'"¥. . <...,z,'.~,,.,..~ ¥ . P.O. Box 7-839 ~'.,,,~,,, ..'-'STAN3Ag. D Pig gO... ,OF ; CA~. WOI ....... ,~chorage, Alaska '~;'~"'"" C.~ C~AT'T~'TON' ' ' ]'A,,,? ... BR ~.-620~ ......... /,~,,,.:"s t[,'.h, Dlstrict Superintendent .. .............................. ._'au."~r_ ~ :.~;~ ........... - ........ ~-:u~:w:..';':~.. "' -.' :":'z'"- ' ' : ' ~:' '"' --~.:".~r.' ...... :.'.. ;-""' -'. .... ' - ........ : ....."-' ' '' ............... ~ ov ~ = . ..... 1 ............... ~ ... i ................. ' =.,,,,u,~ ,,~ ~,.,~ ............ ............... I ............ ......................... ................ ~ ....... 10 8N 9W , Remedial work co~enced Febru~ 17, 1~63. Killed well and SW " removed x-mAs .tree. installed BOPE and pulled tubing. ~ I , CBL~ Attempted to rer~ Ran c~sing ~crap~r to '11,402. 1Ran 5~ ,casmng~ Set retreiv- 2 3/8"~ tubing. Unabl~ to get 4nto 1. ~ · ab~. ~a,,,~ ~ ~ at 6~'. RemoVed B0~to inspect casing. Found ~casln~ crimped spool.~ Eei~s~lled BOPE. ~l~ed re%r~ivable plug and stuck ~u~ ~t 3}'~ g~ in ~d drove{retrelvSble plug out of tight place ~nd d~wn tO Reran [2 3/8 tubing dth packe~ and maadrels. L~ed tubing at ll,~211'. Removed ~0PE, rei~s~lled x-mas tree ~d ~s- ~ , placed Ed ~dth oil. ~Set Brow~ 2 3/8" X ~$"~ packer at , ~ ll,~C ~ R',.g release~ Februar~ 27, 19~3. '.. ' , I I ~:'"~"'t .......................................... ' ............ ~ cc: U.S.~.S. -M. ~. Soyste:r (2) I -- , Sta~ - To R. ~arshall "~[ ' '['! [~"~ i U.S.i Fi~ and ~ild.life - * . B. {akala , ~ ' Richfield - Co ~Wo ~er~ MA~ ~ '~ MArathon - George Sow~ds Unioh Pet~i~m ~,~ch File~ - Produc~ .................... ~ ................................................... NoT~.~Thum were .......................................... roms or s~les of o'A; ..................................... M cu. ft.. of gas ~old; .................................................. runs m· sales'of gasolim~ duriug ~he month. (Write "no" where ~ppHeable.) ~o'rt,:.-- Report oa Ibis [orm is required for e~ch dupE,ate wit. h [ho Sulmrvis. or lw I,lm {P..h of tim 4uc~:oedi,.g month, unless o~herwise diree~e~l by ~b.e supervisor. .* RICHFIELD OIL CORPORATION COMPLETION REPORT OF New (NEW. DEEPENING. ET(;,) FIELD Kenai Peninsula~ Cook .Inlet Area ~v. OF GROUND- ~MMENCED D.ILLIN~ 4.~.~T COMPLETED DmLLING . - ~ ~ , ORIG. T.D. ~ P - ~ WELL NO, U.S.L. Anchorage 028405 Swanson River Unit $1 LOC. , In the approx,,m~,at~ c~n$,er of ,the s£c._lo T, .8N R OW ~BaM ,, WHICH. I$ ~ IrT. A"OVK G"OUNO 8-2,4-~7 ' DRILLING TOOLS ~ ROTARY PLUG ~ ~-aaa'. -- ~ ~ ':. mr}, ~d " . ~. ~. 4R7' -- ~,, ~2' PLUG .~ i ii i i JUNK Model "K" bri~e.ol-m ,, et 11,437'I __ i I Iiiii I i iiiii ,. ., C~MMENCED PRODUCING ~-2~-~;7 X]FLOWING I'1 PUMPING I'1 GAS LIFT .,,, PRODUCTION DATA ., ' I I I I i i i j CLEAN OIL ; GRAVITY [ PER CENT WATER GAB TUBIN~ GAGINe DATE BBLS, PER DAY CLEAN OIL INCL, EMULSION M.C.F. PER 'DAY r'~-'-~Rl I ., , INITIAL PRODUCTION C)'aC~'_~7 , ,~50 ~46 i' 0.4 ~2 85 .ROD. ^~,. 2. a-30-57 , 370 369 0.2 I 50 950 .. CASING RECORD , i i i ~i~il OF CASING TOP OF DEPTH WEIGHT GRADE NEW sEAMI-EBB BACKS bEPTH OF CEliENTINO A, P. h CASING OF GHOEi OF CASING I OF CASING OR USED OR iApIMIrl i~, eeUtENT IF THROUGH I I I'1 I · 30" .~8, a3',± co~uct~ ,r ~:~e. I-- 13-$/8. 18,..~. .1313' 54.5~ s-So New E,W. .1300 ~50 sxs. ~t . .9-~/8" 17';, ~2S' ~7,~'.~ ~ '--80 Ne~.. ~s ~00 sxs.,..,t 5001' , , , , , , ; ' . . CEMENTING OR OTHER SHUT OFF RECORD GIZG OF DB.r~ri DEPTH HOLE NO. SACKS I ':l II I glNG lANDED CEMENTED SIZE UBED KIND OF' CEMENT R2UB.T Oi~ ~ ' ' iii i i ,, 3 3/,i 1313' 13.1,3 18-5/8" 1~00 Con~truc.tion LO00 ~.si for 30.~ -'.ok , ' 922~ ' ' ,, ' " ' 8e=5/8I! 9a28' 5 LC)('~)'],. ' :L2,,-, 1/4 '.5~8 Construction retardea ..... P.~n.~tv.,mt~.o~ r~taW~d L000 psi' .,ok .,5-1/2' 12,000' 12,::000' 8-1/2". 800 Co~_~truction retar_~_ed.';' See b~::story for seT.~es,.'"of W.S.O.'s an~ squeezes PERFORATION RECOF iD BIZ[ OF I ' C~IlNG FROM TO SIZE OF PERFORATIONS' NUMBER DISTANCE ,1 ..... , i , ,O,F RO,~WB, BET1M_~EN GENTER8 , METHOD ,,., 5-1 "' 11,515' 11~.541' 1 ." holes.. -- 4 holes ft G-~. perforated ., 5-1/2". 1i_,1~0~ 11..~21~'. 1/2" holes -- 4. holes/ft Om. perforated~ , , . II II I I I I IIIII PRESENT CONDITION OF WELL' AS OF: OCT 12 1959 RICHFIelD OIL CORPORATION Division o{: Mh~es a:,~d Minerals ~rict 3evelop~en~ Eng$neer PRTD.FORM IN, U.S.A.I4'8 500 7-5', II' Alaska Dci:t. ol: Natural Resources '.' Operator: Well: STANDARD 0IL COMPANY OF CALIFORNIA Swanson River Unit # 3h-lO Completion Date: Sept. 29, 1957 Release Date: Oct. 29, 1959 The Files contain the following material: Office File 1. Permit to drill and location plat ........... ~-~ 2. Reports of operations and 'sundry notices ....... ~--~· 3. Well history ....... . ............... ~ 4. Completion report .......... . . . ...... ~ 6. Electrical log, ,. ............ , and sepia ~ 7. Lithology or'mud log and sepia . . . . . . .... . . ~ 8. Other log ........................... ~-~ 10'. Remedial work completion ~ 11. ..... Core des, c,,,,r,i,p,tions' ,, [-~ .. ~ ,, . Release File Remarks: LOG AND HISTORY SWANSON RIVER. UNIT ~1 Section 10.~ T, 8N, R. 9 W~ Seward B. & M. DRILLED BY: RICHFIELD OIL CORPORATION Page Commenced drilling operations at 3:00 PM 4-5-57. Drilled 12~" hole 0 - 1500' and opened to 18-5/8" 0 - lB13'. O' - 57' 57' - ' ll3' 113' - 652' 652' - 1052' 1052' - 1500' Sand aDxt clay Clay and pea gravel Sand, clay and gravel Sand, clay and gravel Sand and clay April 10, 1957: 13-3/8" cemented at 1313': Ran and cemented 1320' (1294' net) 13 joints of 13-3/8", 54.5~, S~80, E'.~ W., 8 rd" %hre~ short T&C casing at 1313' K.B. with 1BO0 sacks construction.cement. .Mixed in i ho~ and lO minutes., 'Displaced with 1095 cu. ft. of mud in 24 minutes. Bumped plugs, Cement in place at 5:5i PM. Noted 145 cu.ft, of cement returns to the stiff, ce, cement then dropped away from surface. Use.d rig p'..~ps to mix and displace cement. Cemented'18-5/8" x 13-3/8" annulus: With 1" line pipe' hanging at 60' pumped in 125 sacks of -- . : .... 11 , , construction cement. In place at 10:15 Landed casing and installed B.O.P.E.. Tested d.p. rams, hydril and CoS.O. with 1000 psi for 30 minutes, ok. Drilled 12~"'. hole 1500' - 2785'. Reduced to 10-5/8" and drilled 10-5/8" to ~501'. Alternately core~ 8~"' and ?-5/8" and opened and drilled 10-5/8" to 76~4'. " 1500' - 2785 ' 2?85, - 45o1' 45'01' .- 4521' 4521' - 4526'., ', 4526' - 4720' $720' - 4736' Shale Sand and shale Core' ~1 - Recovered 8" Orthoquartzite~ medium Eree~nish-gra¥, very hard, tough~ medium to fine grained, fair sorting, subr0unded to' angular grains. Common dark '-~o~r~d "anEu..tar '~na~rt 'fragments. Individula grains throughout core. .have ..been f~act~red .mhd '~ecemented with silica. Occasional to common pyrite' mineralizati°n. C0r'.~' was recove~ed"'"in'""~ohhle?size, subrounded fragments, fractured' and' recement~d with silica .(r~.Unding to corih~)'. There was no matrix 'with the fraEments. A fault gouge at top, dark olive' green, to black, sour odor. No cut,. Stain, or 21uorescence. Core ~2 - Recovered l~' 3"' O~thoquartzite cobble (?). as i~ core ~1... .. 15" Li~y siltstone~ light gray, sandy, h~rd, tough, dense, with rare fragments of angular orthoqu~rtzzte as above and chert fragments to l". Smal! thin plates, of carbonaceous material indicate a flat 'dip (poor). Core is crossfracture'd throughout and recemented with' 'ca'l'di{e~ Fracture angIeS' rang~i'~rom flat to almost vertical. No CUt's" S~ain, odor or fluorescence, very tight, Sand and. shale Core ~3 - Recovered 14' Siltstone, gray, firm, dense~ tough, sandy~ abundant fine grains of varicolored chert and quartz and volcanic' debris. Common plan't stem and leaf fragmentS. Very crude layering of carbonaceous remains s~ggest flat dip." Fault gouge and slickensides l', 2', 6' and 7' from top. LOG AND HISTORY SWANSON RIVER UNIT ~l S_ection'"IO, '~. '~8~N~ ~. "~ ~, De~ard B. & M. Page ~3 4736' - 5390' 5390' - 5398' 5398"- 55~1' 55R1' - 58~8' 5848' - 58'~8' 5858' - 5989' 5989' 599R' ~ 5992' 6114.':' 6114' - 61RO' '61~O' - 6485' ~85' - 6~9R' 6~9~' - 6773' 6773' - 6881' 6881' - 6886' Sand, gray with green cast, medium grained, loose, easily' friable, well sorted, cbmmon green, greenish-yellow, amd red grains, angular to subrounded. Rare carbonaceous fragmerrts. Good porosity and permeability. No cut, stain, odor or fluorescence. 3' Siltstone as upper 7' with 3" interbed of sand as above and a thin interbed of carbonaceous material, dip 5' (Poor). 1½' Sand as 2~' above with occasional carbonaceous fragments. No cut, stain, odor or fluorescence. Sand and shale Core ~4 - Recovered 1½' Siltstone (mudstone'), gray, tough, massive, very fine sandy, mieaceous, comm__on to abumdaUt' carbonaceous (pla~t) remains, very thin coal seam near bottc~.'~," d"i.."p'"$Oe (good). This seam does not indicate the dip Of the formatio~'~;"'" ~"is a large piece of plant remains that 'appears to have assumed thiS' attitude when deposited in the sediment 'before induration.."Fragments of the core Will disintegrate to mad when soaked in water.. ;':'"'";"""":'~ ""' Sand and shale Sand, shale and coal' Core ~ 5-,NO '~ecOvery Sand, shaie,,'.and' 'coal core ,,~6 - Clay, shale and coal core $? - 'Recovered 3' S~, ,,,gr,,,,,eenish-gray, wet, fine-grained, with occasional thin lnterBeds., of 'd~rk silt amd carbonaceous material (e'o~l')~ silty, loosely 'consolidated~' easily friable, slight salt s~d .pepper appearance u~d~r 'the microscope, ~Atrid,. s~ odor w~sm freshly bro'"..ken,"'go0~ porosity .and permeability, ..no cut, stain or fluorescenc ~' Siltst0ne';' (approachim~ a~ argillite),':""~.k .g~a~ with brownish ast~ f'.i~ fine saudy, v?.ry micaceous, common to..a~mmdamt small carbonaceous fragments, breaks along mmeven horizontal planes. 1' Samistom6 (subgraywacEe), light gra~ (greenish-gray wh~ wet ), fine, very hard, abur~amt paperthin interbeds of dark carbonaceous (?) material dipping 12-!5" good, slightly calcare0Us cement, tight, n~ cut,., stain, odor or fluorescence. O~ the bottom is a thin wavey interbed Of .siltstone as above. sami, shale ami. coal . ': Core ~8 -'Recovered 7' " 1½' Bituminous coa~, Clarain (?)' type, black, intrinsically stratified, fisSle, .parting pl~uem dip '.7e'/,' (good~), sil~. luster, minor frae- . ture .ami s!ickenside~. 5½' Siltstone, dare gray, .very 'firm, pmn~ in part, .'Crmde partings dip 9e (fair), common to a~umdaut c'arbO, maceous remains amd coal.' fragments to 3" long. Occasional Scud amd irregalar lenses, gray- brown, very fine to fine~ silty, finely micaceous. Mica and sand more commoh in bottom of core. Sand, shale and coal 'Shale and '"COAi ............. Core ~9 - RecOvered 5' .Siltstone~ dark~ gray to black, very firm with biscmit partings, occasional, irregUlar sand lenses, 'carbonaceous material indicates flat dip LOG AND KKSTORY ~A~SON RIVER mit $1 3~ection 10~ T. 8 N~ R. 6886' - 7062' 7062' - 7120' 7120' - 7149' 7149' - 7158' 9 W~ Sewa~.d B. &.M. 7158' - 7537' 7537' - 7644' . . ~ay 3~ 1957" ........... '" ' .............. ' ' tan e-log .a~d r~corded'" ff~om' 7638' ~ drilled depth 7~' ~rom., 73~" ~ 4100J'. '.~0Dk '. d~~r~ ,levels. Page~4 Sand, shale .and coal Shale and coal Clay and sand Core ~10 - Recovered 4' Sand, gray, firm to easily friable, verY fine'to coarse and conglomeratic poorly sorted, c~mBon carbonaceous' fragments with'with variable dips from 7°'to'60'*, fair to'.good"por0sitY"andPermeability,, no cut.lor stain, putrid o~or w. hen'freshly broken, rare mineral fluorescence. Sand and shale Sand · Ran a micro-caliper log and. recorded 7782' - 7797' 7797' "~ ,80,53 ' 8053' - :8063.' 1 806B" '~ 8277, 8277' ~ 850~' 850~"- 8512' 8512' - 8755' 8755' - 8770' 87'70' ' 8884 8884' - 9152' C~re ~ll .......... Rb~..oveg~ .1'4, .................................................................... , ............................................... .t;3½, si'i~st~n~..::....~ tb'"d~'"..~y"':.~tth'"'b~a~ 6AS~C'; '.fflm.....t~~e~"with"" fi~....~ay :...s~ '..~ .e~bo~c. eous. :.~ter~, ec.casie~l biscuit p~ti~s, dipS. 2.~7*''. .................. ' .......................................... ' .......................... '"':"'~"" C~l.."h'~t~in~ b~ck, .b~ittte, .si!~ luster. ~:',....~e..'..~.." ~e~t. Core ~12'""'~ :~'.~6~er~"' ' 10" ........................................................................ · .................... · .................. ~' S~,"' ~A~ '" fi~/"~o"' '.6.cC.A.~io~'l' ~.~:'.'.~i'~..; ':'.~.~.'i~e.;' "..very .~d,' " cA~e,~0~S:.:-~~:~.'" '~c d~2, '" "~a~',' '".~br '"'.~r '"~~se~e.e ;~ ............. " s.~s~b~.'"'.~df .'~iI~stone', ~tr.~"' rfme""' ~5" 'bba~s.~' ,~a~"" sand", ......... di~'".O~" :"'..fai~';'" ' ...................... "' ........................................................................ ra~, :.'~e' '.~.~.;" ' '." 1' C~t AS;:'.;~Ve'; .................... '.' "2':"" S.ilts~'~.. a~" ':above. ' ~,'"".~e .~. ~.~ ~,~.:.'~e. "'"" ......................... ' ,COre ~1~"' ;'"'~6ve~,~"':51' ....................................................................... ' ....................... "' .............. ' Sil~'stoff~';'"':a~k"'..~.a~ ~h':~z:l~"::'.~n~h'".a.~:~% "~si~..~ V~y ~,- " ~.fb~.~';'~.~~'[ r~o~2.e~:ffc~';'. ................. :'"'"' .......... ' ............................................................................. ' ........ " .~' s~bff~ -~ .ab~v¥"";~U¥'"~""~o"'"'I~""~~;-".stl~h~y'-"~a[~.~bu~"; ..................... 3 ' Slltstone. as. ~'. a~bve".. (~s.,[bu~bte~.: .:5m.:",~d..s.~'ath~., .,~e.':,. f'~s~ '~ b~re~ ~nd a~ 's~e " Core ~6 - Recovered ~1' 5~" ~,.. ~ay and br~n in part~ ~f~ t0 very sorted~ pebbles size coal. ~ra~ents~'occasio~l ~ract~es~ no cu~ stain odor~ or ~luorescence~ poor ~orosi~y ~d permeabi~f2y. 2' Coal, bit~inous~ black~ brittle, l~i~ed, ~a~ O-~'".dips~ contact ~ith above Sand irre~[~, poor 7' d~P. 1~ ~ds~one~ d~k ~ay ~o black~ ~i~ ~ssive~ ab~ant carbo~ceous Coal as ~bove. (Core ~ ~ood flash an~ 1~ second b~n. ~nd and s~le' ~nd, shale an¢ coal. lOG AND HISTORY SWANSON RIVER UNIT ~1 Section 10~ T. 8 N~ R. 9..W~ Seward B. & M. Pa~e ~5 9152' - 9172' 9172' - 9197' 9197' ' 9225' Core $15 - Recovered 6' Sand, gray, massive, firm to loose, clean, easily friable, fine to medium and occasionally coarse and pebbly, fair to good sorting, grains mostly quartz, feldspar and chert, common mica, faint gassy odor in thin, hard str.~k 2' from top, no oil -f'~uorese~nc~, no stain, 'no... :'cut , 'good' porosity and permeability, looks wet. 3" COnglomerate, gray with pebble to cobble size fragments of chert, quartz, quartzite, graywacke, and siltstone, subrounded to rounded. 3" Bituminous coal, black, ...brittle, laminated, fissile, parting planes dip 0-8* (fair). Core ~16 - Recovered l' 3" Siltstone, dark gray' with brownish cast, firm, slightly sa~zty, abund~an$.....carbonaceeus remains in part. 9" Sand, gray,..medium.graSned, subroumied', massive, firm to easily friable, carbonaceous strea.ks, no cut, stain, oder or fluorescence, good porosity and p~rmeability, looks, wet. Core $17 ," 'Recovered 28" Sand, gray"with light greenis5 cast, fine to medium grained, occasionally coarse amd pebbly, massive, l~trm to hard, friable to barely friable, spotty mineral fluorescence'~ faint putrid odor, no cut, stain or fluorescence,' fair porosity ami 'permeability, possibly wet, Occasional carbonaceous laminae 12'.' from top dip' 6-10e'' (fair),. occasional biotite concentrations in lower ~ dip 4e (good). Good flash and 30 second burn. 16, 1957 to Nay 19, 1957: \ Conditioning m~d and adding weight material to~ coutrol gas and fresh water entry. May I9', 1957: Ran an e-log and recorded from 9137'~ drilled .depth' ~225'. weight 79-8~/cu.ft. Nay 20, 1957 to June 3, 1957: Waiting for weighting material. By Nay 24, 1~5~ 1160 sacks of Barite were received. 90~/cu.ft mu~ was mixed ia pits. 50 G/G water amd 8~/cu.~t. mad was circulated arOund ami well was shut-in again. ~n M~y 29~ 1957, 1167 sacks 'of Barite were received amd on Nay' 30, 1957, enough additional Barite was received to bring the total sacks at the rig to 4500 sacks. On June 2, 195'7, water and ssmd were noted entering the cellar Between the 20" conductor and the surface string.' June 4, 1957: Ran 8~" bit in to 1217' and circulated in 92~/cu.ft. mud for 1 hour and ~isplace~ mu~ and water and lost circulation. Added lost circul~tiommaterial to m~d and conditioned for 6 hours with a total 10ss of 160 bbls of mud before regaining circulation. Ran im to 4000' and circu- late~ in '77-80~/cu.ft. mud, displacing 83~/cu.ft. mu~ and muddy water. Circulated at 5100 and 5273. Water entry in cellar ceased after the conditioning. Received 1420 sacks of Barite, total 4985 sacks. Circulated and conditioned mud down to 9152 with 10-5/8" bit and to 9225' wit~ '8~~ bit. June 8, 1957: Ran e-log and recorded from 9219', drilled depth 9225'. Ra~ micro-caliper log' amd recorded from 9215' - 7326'. Ran dipmeter, levels and '.Sock. 2.~ sidewall samples: LOG AND HISTORY SWANSON RIVER UNIT ~l Se.ction 10~ T. 8 N~ R. 9 W~ Seward B. & M. Page ~6 1762' 238~' 2718' 3235' 4252' 4358' 4542' 4808 ' 4939' 5643' 621~' 63'68' ' ~62' 66'67' .6868' 7941' 7931 ' 7~1' 8146' 8585' Rec. 2" Sand, dark gray with dark greenish cast, fine, barely firm, easily friable, well sorted, subrounded to rounded, no cut, stain odor or fluorescence, good porosity and permeability. No recovery. No recovery. R.e,c. 1~" Coal, black, fractured (crumbly probably due to samtzling..). 1~" ~and, greenish g~ay, fine and silty, coarse and pebbly, .firm, friable, angular to subangular, Eaolinitic (?), common rounded Chert pebbles and coarse grains, black and red,' occasional coal fragments of pebble size, no cut, stain, odor or fluorescence, poor porosity and permeability. " l" Sand as 4252' above. 3/4" .Sand, greenish' gray, firm, fine to rarely coarse, 'easily friable, angular to .subrounded, rare coar'se size fragments of .coal and coarse chert grainsj (appears slightly sheared, sIIghtly' calcareous, sli~ghtIy'mud ~infiltra.~e.~ slight putrid odor, no cut, stain or fluorescence, fair to poor porosity and.., permeability.. l" Saudstone"('?), greenish 'gray, fine, hard to barely firm;, a~ular to subrounded (.?),. crushed) no',cut, stain, odor or fluorescence. (This samp'l.e''~ appears' ~"to "'~av~'",been' '"sheam~d, 'tu~hed '~.and.. 'indurated -more ':by c om- paction and" pressure then"by .Shemic.al cement. S~ne 'cemen~.'is 'probably silica. The loose porti'o~'s of this sample"are caused by.Shear fracture permeability). 1" ~ndstone. (?) as 4808' a'b'ove. No recovery. No. recovery. 1~3/4:" .San~'~..~.. k'.."grmy:'wi~h"s,ligh~, brew,~,..cms,.t:, firm~ e~s.il~ friable, fine smgula~., to. 'sub~ounde~, well s.orte~..'~, commem, m,i'¢~a.~ nO... cut, .stain' odor or flUorescence, good porosity., aud permeability. l" Sand, gray, with ccmmo~ blOc'k, grains and. pebbles, fine to coarse, barely firm, ·(easily friable), "ill sorte.~, common chert pebbles ami coarse grains',, common coal fragments to pebble size., silty, and ..kaolinitic, (r~Otten ~egetation odor)~ no' cut, stain or flu0rescence .~ ... fair. ,to good..porosity smd permeability, ~. ............ "' "' .' '" ~'"' ._Sand, gray;"'.'i..b'~!~.'.t.'firm, fine' t~ ~ed..'i~,.'..'~01.i$itiC, ..amgular-to sub., or 'fluoresa~hC&. ........ ' '"' ....... ~ .... ' .............. ' 'Sand,. gray, firm, medium to fine, angular to subrounded'~ .e..a..sily friable, ...c..emmon .dm~...k;-grains.....give .salt and pepper aPpearance," slightly silty' (goeA '..serti .ng)~.....~eed. ~or...~ositY and permea~ility,, no cut,. stain, odor or fluorescence. 'No re¢o~erye Coal, black, brittle, fetid odor. No recovery. No recovery. . , , .. No recovery. 1"' Sand, dark gray, very fime. and silty, f .ira,' friable~ appears, massive, poor porosity, and permeability~ no .cut, stain, odor or fluorescence. 1~'" 'Sand, gray, Well laminated with dark layers, firm, flat,, fine grained, subrounded, fair to good sorting, silty,, fair porosity and permeability, no cut, stain~"0d0r'0r fluorescence. LOG AND HISTORY Section 10; T. 8 N; R~ 9 .W.~ .Seward B. & M. 8735' Rec. 1½" 8915 ' 9135' .Page ~7 I' I! 1 !! ~ Mud Cake. SanE, gray, firm, fine, good sorting, easily friabl angular to subrounde~, silty, common mica (occasional. green grains), fair to good porosity and permeability, no cut, stain, odor or fluorescence. NO' recovery'.. Sand as 8735' above. June 9, 1957: Opened 10-5/8" hole to 12~" 2785" to 9152' and 8~" hole to 12~" 9152' - 9225' and drilled 12~" to 9230' .. 9225' - 9230' Sand and shale ,.. .. June 14, 1957: Cemented 9-5/8" casing at 9228' K.B.~ with 850 sacks of construction cement premixed with 0.~/SaCkS 'of 'retarder'' -Nixedi.'n 4'5 minutes. Displaced with 3850 cu..ft, of mu~ (calculated volume) in 77 minutes with maximum pressure of 850 psi. Displaced with rig pumps. . Cemented '9-5/8" casing through stage collar at 5001' K.B. with 500 sacks construction cement (ll3~/e'u.ft. slurry). Mixed in 22 minutes. Displaced with 389 cu.ft., of mu~. Ail cementing and displacing done with rig pumps. Ca. sin~ Detail: Bottom: 1983.74 , Next: 1520.65 43.5~ " 678.09 " .42.27 " 43.10 " 2830.70 mo. " 41.22 43. " 1976.64 43. op: ..9a,83. 4.7. 9211.00 net casing 8 rd thread long '$1 ti ,, . em~g .,collar )' 8 rd threa~ "' It cross-over 8 rd pin - XL bo~ X-line X-line Installed B .O .P .E . .and landed casing. Cleaned out cement 5000' to 5010' and 8737' to 9228~. Tested rams and hydril wi:~h i000 psi, ok~prior to drilling out shoe Reduced 12~" hole to 7-5/8" at 9230'. Cored 7-5/8" hole 9230' - 9336'. Opened 7-5/8" to 8-~" 9230' - 9265'. 9230' - 9250' Core $18 - Recove.red 20' 3" Siltstone, da~k gray, fine sandy and micaceous, hard, well laminated with carbonac$ous material, irr~galar dips 0-4'. 10' Sand and inte~bedded clay bedS"l-2" thick. San~ g~ay, medium to coarse graine$, angular to subrounded, abundant chert grains, common mica, fair to good porosity and permeability, no 'cat, stain, odor or fluorescence. Clay dark gray, plastic, putrid odor. LOG AND HISTORY SWANSON RIVER UNIT ~l Section lO~ T. 8 N~ R. 9, W~ Seward B. & M. Pa~e ~8 7' Sand - as above. Few gas bubbles on mud sheath, no flash. 9250' - 9260' Core ~19 - Recovered 10' 4' Sand gray, slight brownish yellow cast, fine to coarse grained, poorly sorted, barely friable, micaceous, rare carbonaceous streaks indicate 0-3° dip, poor porosity and permeability, no cub, stain, odor or fluorescence. 5' Sand - as above, with ~-2" interbeds of gray clay, plastic, flat dips. i' 1' Coal, black, bituminous. 9260' - 9267' Core $20 - Recovered 3' 2' Coal, black, bituminous 1' Sand, dark gray with brownish cast, fine to silty, ang~la~ to subrounded, firm, friable, micaceous, tight, no cut, 'stain, odor or fluorescence. 9267' - 9292' Core $21 - Recovered 25' 1½' Sand, dark gray with brownish cast, f~ne to very fine and silty, difficultly friable, massive, mlcaceous, ~ight, no cut~ stain, odor or fluorescence. 2~' Siltstone, dark greenish gra¥~ hard~ massive, common carbonaceous material. 2~' Siltstone, black, hard, common very thin .irregular coal seams throughout in varying attitudes f~om verticle to horizontal, displays fair biscuit parting~ l~t Siltstone as siltstone 1~ from top'. ' Sand amd clay interbedded; sa~ gray~ firm, friable, fine to medium with occasional coarse grains "and~ thin pebbly intervals, subangular 'to rounded, abundant black chert grains, common miCa, fair to good porosity and permeability,, loOk~ ~et, me cut, stain, odor or fluores- cence. Clay gray, firm, sticEy, plastic, sands, beds ~ to 3" thick. Barrel had a good flash and burn througheut. .Abundant bubbles on mud sheath. 9292' - 9317' Core .~22 - Recovered 25' 12' Sand, gray, firm, easily friable, fime, slightly silty, occasional thin coarse and pebbly intervals, we21 sorted, subrounded, massive, 6' from top, carbom~ceous lamina dips 22° (good), porosity and permeability, looks wet, no cut, stain, odor or fluorescemce, 1' Sand as above ½"-2" interbeds of clay., bluish gray, firm, stich~, plastic, sandy, flat dips. 12' Sand as above but somewhat harder and less. permeable, common carbonaceous fragments with one thin laminated interval B' off bottom dips 26~ (good). ~ Barrel had a .good flash and 45 second burn. Intermittent flashes and burns while servicing the core.. LOG AND HISTORY SWANSON RIVER UNIT ~1 Section L.lO~ T. 8 N~ R. 9 W~ Seward B. & M. Page 17' -93 6' eere. ...... eeev re 14, thin interbeds of clay, ~eenish ~ay, fi~, stic~ plastic, s~y. Isolated thin l~i~ of c~bonaceous r~ins dip 4~ (poor a~ wa~) ab~ant chert ~d mica, good porosity a~ pe~eability, lo0~ wet, no cut~ stain~ odor or fluoresemce. 1".~ Congl~erate, pebbles to 2" of chert, ~eenstone, volc~ic roc~ q~tzites, well ro~ded mtr~~, is s~ as above but very tight, no cut, stain, ~or or ~uorescence. 2' ~d as above with co~o~ c~bo~ceous r~ins a~ r~e c~bo~ceous m t .ai s 3' ( oor). ~' Co~l~erate as above. ~nd ~d ~lay as.. abov~ bet b~eIy.:..ft~) easily ~ble. ~'" Silts$one, ~ayish bra, very ~rd, dense, tomgh, ~ssive, to ab~n~t, ~ll c~e~ceous ~a~ents.. ~ . ~rel ~ h~ f~sh b~t a~d~t bubbles on ~d sheath. .. ,. ' ~ ...... .....,':.:... ~e 22~ .1957:. "' ~ b~A~'~ p~cker'. ~ile~. TOok ~.6 situates initial shmt-in ,,, , $ . . .a~ ~r~ped b~, pa~ker failed i~e~iate~y..~eu~d 7-5/8". hole .~ ~" 9265' - 9~36'. .~','."'. ',,., ... ~::::.'.',:,','.:,~.j....], ' ............ ,': ..., . ........ J,/., ...' ,/J~e 2~ 1957: ~'" beam~ ~rauIic tool did.. not open. - :_ ooo, w.c., . June 24, 1957: - ooo, w.c., , ....... ~" ~e~ open' 2' ho~s ~d 15 minutes. ~ li~t .bl~ %~o~heut test. ReCovered a net rise of 513~ ~'~ter 15-20 G/G, Drilled 8~" hole 9336' - 9695'. Reduced to 7-5/8" and drilled.an~ spot cored to 10.,541' ~'Lost circulation 10,54~ ', and regained .with lost circulation material in'. 2 hours. .Opened .7~5/8" .hole. to 8~" to 10,410'. " 9336' - 969'5' Sand and .shale 9695 ' - 9714' Core ~..24 - Recovered 15.' .' 5' Sand, gray, firm to. very firm, friable, poor. sorting, medium to ce. arse, ami pebbly in part, subamgmlar to rQunded.,, clean, .mimor" carbonaceous particles, oc'~'asional mica, lOoks'wet, .g~.0d. 'porosity and permeability. 1' Sand and.clay interbed'S Ir'- 2" thick dip 0-4° (fair to poor). Sand as above. Clay dark gray, firm, slightly l' Conglomerate, pebbles to I~" ef chert amd q~.~.tz'ite, well-ro~de~, matrix is sandl as above,, mostly coarse, easily friable.' 4' Sand as'above 5, sand. .' .. 2' Sandstone, brownish gray, very hard, fine, well sorted., .~ommen carbonaceous material, calca~.eous cement, tight. '.~ne'"6" interval displays several carbonaceous lamina dipping 7-10~ (goo~.). 1' 'Sand as above.with 'abundant carbonaceoms material. I' Conglomerate as above. Core had no cut, stain, odor or fluorescence.. LOG AND HISTORY ~ANSON RIVER UNIT ~1 S~ction 10~ T.. 8 N~. R:. 9 W~ Seward B. & M. 9714' - 10,217' 10,217 ' - 10,224 ' 10,224 ' - 10,236' 10,236, - 10,541' Page ~10 Sand and shale Core ~25 - No recovery. Core ~26 - Recovered 18' (6' recovered from core ~25) 9' Shale, dark gray to black, very firm, dense, rare coal and carbonaceous fragments, parting planes indicate flat dips. 6' Coal, black, bituminous 3' Siltstone, dark gray, hard, dense, abundant carbonaceous material and thin irregular coal seams. Sand and shale July 9, 1957: D.S.T. 10.~427' - 10~541': 2500' W.C., ½" bean, open 2 hours. Strong blow to medium blow for-'36 minutes. Weak bl0w remainder of test. Recovered 3200' net rise of gassy m~d and water. 59 G/G salinity. Drilled and spot cored 7-5/8" hole .10,541' - 11,170' and opened to 8~" to 11,115..'. 10,541' - 10,816' Sand and shale 10,816' - 10,832' Core ~27 - Recovered 16' 10' ~and, gray with greenish case, medium to coarse grained and pebbly, ill sorted, firm to hard, friable to barely friable, irregular carbonaceous lamina, dip 0 - 22°,. Fair to good porosity and permeabiIity, no cut, stain, odor 'or fluorescence. 1' Conglomerate, gray, firm~ easily friable~ pebbles of chert, quartzite and igneous rocks to 1½", ~ subrounded to rounded, 'matrix · ..as sand above. ' Sand as above. lO~ 832' - ll, 137' Sand and shale 11~137' - !1~151' Core ~28 - Recovered 5' Siltstone, dark gray, laminated with ~hin laminae of sand and carbonaceous material. Sand' is gray, fine, silty. Dips essentially flat ...... 11,151' - 11,169' Core ~29 - Recovered 16' 4' Oil sand, brown, fine to medium~ i~firm to friable, massive, silty. Well saturated evely staimed, dark amber, cut, sharp oil edor. Fair porosity.and permeability. 1' Sandstone, gray, fine, ~hard, calcareous, faint brown stain, faint odor~ amber cut, tight. 11' .Oil sand aS~ above'.. 11,169' - 11,170' Sand July 19, 1957: ' . ' D.S.T. 11,131' - 11~170': 2500' W.C., ~'" beans o~.e.a ~ hours'. Strong blow for 30 minutes ~'ecreasi~ t°'si~ghtlY ~eading moderate blow. 'Gas'~0 ~surface in 2 hours and 37 minutes. ~. C. and oil to surface, in 3 hours.. Charts showed' 'tester operated properly. Test Results:.~ .~ ..... 200-300 B/D, 31.9e, 15% cut, 200-300'MCF/D. ' Drilled and cored 7-5/8" hole 11~170' - 11,214,. 11,170' - 11,174' 11~174' - 11,187' Sand and shale Core. ~30 - Recovered 8' ' Siltstone, dark gray, sandy, carbonaceous. 7~' 'Oil sand; brown, fine to medium, firm to ..5~zrd, friable to barely friable,~silty. Thin laminae carbonaceous material. Few pebbles , . LOG AND HISTORY SWANSON RIVER UNIT ~l Section 10~ T. 8 N~ R. 9 W~ Seward B. & M. 11,187' - 11,197' Page ~11 to ~" near bottom. Fairly well saturated, evenly stained, dark amber cut, sharp 'oil odor. Fair porosity and permeability. Core $31 - Recovered 10' Oil sand, as above with several thin inter~vals of pebble conglomerate and coal seams. 11,197' - 11,207' 11,207' - 11,211' 11,211' - !1,214 ' Core ~32 - Recovered 10' Oil sand, brown~ mottled with light gray sand, massive, medium coarse and pebbly, almost conglomeratic in part, poorly sorted, very firm to hard, d'ifficultly friable, locally carbonaceous and silty, evenly stained, dark amber cut, good oil odor, fair porosity and permeability. No recovery. Core ~34 - Recovered 3 ' Oil conglomerate, pebbles are predominantly quartzite and chert, white, black, green and red, ~" to 2" and rounded in a matrix of sand which is medium grained, firm,. easily friable, occasional carbonaceous fragments, evenly stained, dark amber cut, good oil ~dor, fair porosity and permeability. July 23, 1957: Ran e-log and recorded from 11,215' drilled depth 11,214' , , · Ram micro-caliper, log ami recorded 11,213 ' 9226' ' Drilled and cored 7-5/8" hole 11,214' - 11,308' and diamond cored 7~" 11,308' - 11,337'. 11,214 ' - 1!, 255 ' Chert, sand and shale ~ 11,255' - 11,266' Core ~35 - Recovered 2' 1' Oil sand, brown, with some'., mottling an4 streaks of gray sand, firm, friable, fine to mtdium~ silty, some thin carbonaceous streaks, staining is~' streaEed with goo~ oil odor, amber cut, fair to poor porosity and permeability, possibly wet'. 1' Siltstone, gray and dark gray, very firm, 'fine, sandy, with thin laminae of fine gray, silty sand and carbOnaceous material. Dips irregular and wavy but essentially flat. 11,266' - 11,282' ' Core ~36 - Recovered 2' Siltstone fragments~ dark gray, hard, .dense, micaceoms,' fine', sandy with occasioD~l carbonaceous material. 11,282' - 11,291' Core..~37.'-.'No recovery. '11,291' -.. 11,298' '.San~. and' shale 11,298' - 11,308' Core' ~38 - Recovered 10' Oil stained sand, brown and gray, firm-friable, medium-coarse and conglomeratic, micace0us anS.. siZty, locallF laiminated with thin carbom~ceous laminae dippin~ U~5" .(probably crossbedded), uneven, spotty staining averaging a~out ~50~, pale ~o dark amber cut, fair to good porosity and permeability, probably wet. 11~ 308' - 11,309' Sand 11,309' - 11~337' Core ~39 - Recovered 28' · 7' Oil stained sand, brown and gray, firm to hard, friable to barely friable, medium to coarse and pebbly, thin carbonaceous cross- bedded laminae.. Oil st$.ining is. spotty averaging about 50%, good gasoline odor, amber cut, fair to poo~ pore'sity and Permeability, probably wet. LOG AND HISTORY SWANSON RIVER UNIT ~l Section 10~ T. 8 N~ R. 9 W~ Seward B. & M. Page ~12 4' Oil stained'conglomerat~ brown and grsF, firm-friable, with fragments of chert, quartzite, igneous a~l sedimentary rocks~ 1/8" - .:l", well rounded, about 50% stained, probably wet. 17' Oil stained sand as first above but somewhat more pebbly. July 28, 1957: Ran e-log and recorded from 11,339', drilled depth 11,337'. Ran micro-caliper log and recorded il, 337' - ll, 213 ' · Ran dipmeter levels. Diamond cored 7~" hQle ll, 337' - ll, S94 ' 2 · and diamond cored 7½" ll, 526' - il, 605 ~. Drilled and cored 7-5/8" hole 11,394' - I1,526' 11,337' - 11,394' . 11,394' - 1!,432' 11,432' ' 11,437' 11,437' - 11,520' 11,520" - 1.1,525 ' 11~525' - 11,526' 11~526~ - 11,570" Core ~40 - Recovered 57~ (Mercury diamond core) 7' 0il stained sand, brown and gray, medium coarse and conglomeratic in part, silty, micaceous, firm to very firm~ friable-difficultly friable, locally crossl~edded 'with black carbonaceous laminae, about 50% spotty oil staining, amber cut, good odor, fair porosity and permeability to ti~ht~ le6ks wet. l?' Sand, gray, firm to very firm, friable, medium pebbles in upper 6', crossbedded in part with thin black carbonaceou.'.s laminae, slightly calcareous in· upper part,fair to poor porosity and permeability, no cut, stain, odor. $ ' Coal, bituminous, black brittle. 5 ' Siltstone, gray, firm, s ..ar~y, micaceous,, with irregular ami wavy laminae of black carbonaceous material, .plant~. impressions and. remains, irregular thin coal 'seams and fragments, occaSto .hal minor slickensides. ... 9' Sand, gray as second above. 13 ' Silts~one..as...~.ahov. e .wi.th.....occas."ianal.atr.eaks of bituminous, coal from several inches to ~- feet in .thickness. Indicated 'flat dips. Occasional minor slickens!des. 5' Siltstone, as above but with abundant plant impressions and remains. Sand and shale... Core ~41- Recovered 3" Sand~ gray, firm to very hard., lime cemented, friab~ to '~ifficultly friable, fine to medium grained, silty, micaceous, with o~casional thin black~ carbonaceous laminae dipping 19". (Probably crossbedded). No cut, stain~ or odor. Sand amd shale. Core ~42 - Recovered 2' Oil conglomerate, pebbles of chert, quartzite, quartz and igneous rocks are well rounded, ranging' from 1/8" to l" in diameter.. Sand matrix is pale.Brown, medium firm, friable to easily friable~ silty, micaceous; evenly stained, amber cut, good gasoline Odor, fair porosity and permeability. COre Bleeds in rare spots, may be wet. Sand and shale Core ~43 - Recovered..44.~ 54 Oil conglomerate, pebb. les::...ar.e.~ chert, qua~.%zite, 'quartz, igneous ......... and .sedimentary .~o.ck~ well rounded, from ~" 2'?~ ...: to Sn diameter. 'Sand matrix is pale ~rown, barely firm easily friab%e, somewhat silty and micaceous, evenly stained, brown cut, goo~ gasoline odor~ bleeds in spots, fair porosity and pe~meabili.~y, looks wet. LOG AND HISTORY Section 10; T. 8 N~ R. 9 W; Seward Be & M. Page ~13 rr 11,570' ' 11,605' 1½' Siltstone, dark gray, hard, carbonaceous, micaceous, common plant remains, occasional gray silty sand streaks to ~", occasional coal streaks to 4". Indicated flat dips. 3~' Sand, gray, hard, fine, crossbedded, very silty and micaceous, thin black carbonaceous laminae and coal streaks. Indicated dips are flat. Rare spotty brown oil staining. 8' Oil sand, brown, medium grained, very firm, difficultly.friable, silty and micaceous with very thin coal streaks and carbonaceous laminae. AboutgO% brown"oiI stained, brown cut, goo~ gasoline oder, fair porosity and permeability, locally bleeding gas bubbles on mud sheath. 3 ' Bituminous Coal, black brittle, locally fissile 6' Siltstone, as above. ~.. 6' Oil stained sand, hard, fine, with occasional intervals ef spotty and streaked brown oil. staining. Bleeds brown oil~ gas bubbles on mud sheath.. Oil sand, brown, fine tp medium, firm to loose, easily friable, rare pebbles to ~", occ~siona~l coal fragments and carbomace.ous laminae near bottom, even brown oil staining, amber to brown S cut, good .gasoline odor~ good poro ity and permeability, bleeds brown oil~ gas bubbles On mud sheath. Core ~44 - Recovered 35' 5' Oil sand, brown with gr~y-white specks (kaolinite?) fine to medium, commonly with l~Bbles up to l'! poorl~ sorted, micaceous friable to difficultly f~iable, cross~edded with laminae of black carbonaceous material, occasional fragments of carbonaceous material and .coal~ even brown staining, brown qut, good .gasoline oder~ fair to good porosity and pe~meability~ loq.'.'a!ly blee~ing. l' Bituminous coal~ black~ brittle, fissile, droll silky luster. 4~ Siltstone~ dark gray wish irregular a~d wa~y laminae of very fine silty, light gray sand'. Fair to poor dips 'from 0-5", minor slickensides o 7' Oil stained sand, gray ~nd brown, very. firm, difficultly friable, . very silty and micaceous, common carbonaceous and dark gray silt laminae. A...bout .40% spotty au~ streaked brown oil staining, brown cut~' fair g~soline odor, Itigh~.. ' Oil sand, brown, very firm, friable~ ~.edium-coarse, locally fine and silty, rare pebbles ".u~ to ½"~ common 'crossbedded laminae and paper t~in coal str~aks.~' even brow~ staining, good gasoline odor~ fai~ porosity and permeabil..!..~?..i~...b..~?~ding in part.. 9' . Siltstone as ithird unit' above with occasional . b'$~minous coal layers up to 4". 3' Silty sand, gray~ very firm~ ~ifficultly friable, very silty and micaceous, common .carbonaceous and, dark gray silt laminae, rare oil staining, tight. 3' Siitstone and coal as next to last above. 11' August 5, 1957: Ran e-log and recorded from 11,600', drilled depth 11,605'. Ran micro-caliper log and recorded from 11,598~ - 11,337"o Ran gamma-ray neutron log and reeorded from 11,598' to 4.000' o LOG AND HISTORY SWANSON RIVER UNIT ~l Section 10~ T. 8 N~ R. 9 W~ Sam~d B.. & M. Page ~14 Drilled and cored 7-5/8" and spot cored 7~" . 2 to 12,174 ~ progressively opening to 8~" to 12,065 ' ll, 605 ' - ll, 646' Core ~45 - Recovered 41 ' 4' Siltstone, dark gray, hard, brittle, occasional laminae of gray sand. 2' Sand, greenish-gray,~ medium coarse, poorly sorted, firm, friable, ~ occasionml thin interbeds of siltstone and carbonaceous .material, silty, fair to poor dips S-?'*, no cut, stain, odor,' tight. 2' Siltstone as first above, becoming increasingly sandy toward base. 7' Oil sand, brown with gray-white specks (kaolinite?'), very firm difficultly friable, medium with rare pebbles up to ~", slightly siltM, incipient crossbeddinE, occasiohal black l~minae of carbonaceous material and coal 'fragments..About ~0% brown .oil. staining, brown cut~ gas. oline edor~ fair porosity 'and permeability, locally bleeding, may be wet. 6' Sandy siltstone and silty sandstone, dark gray. an~ light gray, hard,, thinly interbedded and lmminated. Laminae ~re wavy and irregular but essentially, flat, very micaceous, c~mmen carbonized plant fragments and impressionS, one thin strinEe~ of oil sand 2 feet from top. 17; 0il 'stained sand, brown, with' sl~ecks of gray. sand ~nd gr.ay-white material (kaolinite?) 'throughoUt, very. firm,' fria~le~ medium- coarse, common carbonaceous and."micaceous laminae 'dipping S-17~ (probmbly. crossbedding..)~ gray intervals probably lime icemented ~0% brown oil staining~ good gasoline odor~, fair to low'porosity' and permeability~ locally bleeding. S' 0il stained conglomerate, pebbles up to 2,' of chert,, quartz, quartzite, meta'sediments and 'various volcanic rocks. Sand matrix is '"gray and white, hard, 'fine to coarse, lime cemested, spotty brown' oil staining near top, poo~ to 10w. DoresitY 'and permeability. ll~ 646. - ll, 704' Core ~6 - Recovered '58~ 6~ 0il sand and oil .conglomerate, light brown and.~ray, very firm, friable~ pebbly ".intervals have pebbles up to $'" as to base of last core. Poorly so'~ted, .micaceous, .eccami~l CrOssbed~ed naceous laminae~ staining is eves but l~ca!ly'spotty,~" light amber cut, fair poro'sity and permeability, lookS .Wet. 14' Shale and siltst0ne, grmy~, green.~sh-gray am~ brownish-black, hard, locally~ brittle, irregular Crossbedd~d carbonaceous, laminae throughout., thi~'coal streaks at 11~65S' and a 1 foot' .cOal bed at ll, 665 '.. SS~ Sand, light gray, hard, mediurn, difficultly friable, rare small ' chert, pebbles,' thin black"carben&ceous laminae throughou'"t~ dips 0-20~ good, poor porosity and pe~meability~ .no 'cut stain~ odor, wet. 5~ Siltstone~ dar~ gray, ~hard, abundant fine gray silty sand laminae~ common carboniz~ plant remains ~ud impressions. 11,704' - 11~7S7~ Core ~47 - Recovered Siltstone~ dark gray and light gray, ~ard, abundant, laminae a~l thin interbeds of sand which is gray and l~ght gray, .hard, very fine, silty and micaceous, common carbonized .plans remains and.. impressions. Indicated diPS are .irregular and wavy' but essentially flat.. 11,7S7~ ? l!,~lS' Sand and s~le. LOG AND HISTORY SWANSON RIVER UNIT ~1 Section 10~ T. 8 N~ R~ 9 W~ Seward B. & M. 11,915' - !1,990' ll, 990' - 12,105 ' 12,105 ' - 12,106 ' 12,106' - 12,123 ' 12,123 ' - , 12,149 !. 12,149' - 12,15.4.' 12,154' - 12,174' Sand,. shale and coal Sand and shale Shale Core ~8 - Recovered 15.' Siltstone,. dark gray with greenish cast, slightly metamorphosed, hard, brittle, dense, brecciated appearance due to irregular fracturing throughout. Fractures commonly recemented with calcite. Common slickensides, common chloritization along fracture planes, occasional pyrite mineralization in thin streaks and along some 'fracture planes as well as in small' concentrations. Common irregular and contorted sandstone pods and lense.s throughout, greenish-gray, h~rd, medium to coarse, silty, micaceous, lime cemented, tight, no cut, stain, odor. One questionable dip of 19e. Sand and shale~ Core ~49 - Recovered 4 t 2' Conglomerate, fragments are predominantly chlorite-rich siltstone and metamorphic rocks up to 3 inches' in diameter, dark green and' dark gray' with occasional white, red and brown pebbles of quartzite and chert. Pebbles are well rounded,, elongated and occasionally spherical. Matrix is arkosic sand, bright green to greenish,gray'~ occasionally streaked with ferruginous stain- lng. Very firm .to hard, barely friable to. friable, silty, micaceous slightly calcareous in part. One unidentifiable megafossil fragment ~" long at 12, 150', tight, n° cut, stain or o~or. l' Siltstone, dark gr'eem, hard, dense, tough~ slightly limy, Slightly sandy~ micaceous~ rare pyrite cubes, hairline fractures throughout recemented with. calcite, rare slickensides, common .thin irregular streaks of .rust colored ferruginous staining. l' Conglomerate aS above. Indicated dips are flat. 'Sand and shale~ ,. .August 20,'"1957: Ran e-log and recorded from 12,174', drilled depth 12,174'. .R~n 'micrO-caliper .log and recorded 12,174' '- 11, 5.98' o Drilled and cored 7-5/8" hole 12,174' - 12,384', the T.D. reached on August 24, 1957. Ran e-log recording from 12,381'~ drilled depth I2,384'. Ran miCro-caliper. log and recorded 12,379' - 12,172'. Took dipmeter levels. Opened 7-5./8" hole to 8~" 12,384'. 12,174' - 12,276' 12,276' - 12,285-' 12,285' - 12,378' 12,378' - 12,384' Sand and shale Core ~50 - Recovered 7' · Sandstone, dark green with some ferrUginous staining, very massive, well sorted, fine, chloritic, abundant biotite, rare pyrite, common small high' angle fractures recemented with dolomite (?), tight, no cut, stain or odor. Sand and shale Core ~51 - Recovered 1½' Siltstone, dark green, very hard, massive' dense, locally fine sandy, common biotite and pyrite, common thin fractures. LOG A~ HISTORY SWANSON RIVER U~IT ~1 'Section 10~ T. 8 ..N~.. R. ,9 Wt Seward B. & M. Page $16 August 28, 1957: 5½" cemented at 12,000': Ran 11,982' net (292 jts. ) of 5½", 17~ and 20~, N-80, seamless, 8 rd thread, long T&C casing and cemented at 12,000' K.B. with 800 sacks of construction cement (mixing water treated, with 400~ of cement retarder ). Mixed in 50 minutes. Displaced with 1500 cu.ft, of mud in 45 minutes.~ Did not bump plugs. Mixed aDxt displaced with rig pumps. Lost approximately 50 barrels of mud to hole while running casing and during cementing. operations. Bottom: 2072' of 20~ Next: 7167' of 17~ Top: 2743 ' of 20~ Ran temperature survey and found top of cement at 7935' in the annulus. Landed casing and installed B.O.P.E. Wit~ 2" ..tubing and 4-5/8" bit checked top of cement in 5~" casing at September 1, 1957: "'~' " Picked up.2-7/8" drill dipe. Cleaned out b~.i~ge at 10,329' and cement from 10~'336' to 11,670' September 3, 1957: M.N.'.S....0._.: four ~_"...holes at .1!,.12o.'. 2500' Water cushion, 2i'' bean, 1 hour 18 minute test, Packer set at 11,063". Mater cushion surfaced in'33 minutes. Average rate 740 B/D ~,_ddywater~ trace oil, fair amount of sand. Maximum~salinity ll7 G/G. Initial 7200 psi, Initial flow. pressure 1300 psi, '5000 psi when fluid 'surfaced. 5 minute shut-in pressure 5700' psi. Final .flow pressure 5100' psi. Final ~y~rostatic press.ute 7000 p~t;: ''' "'" 'September 4, 1957: ~'.N.S..O,: .four ~" holes at 11,506". 2500" water cushion, ~" bean,"2 ho~ 51 minute test.. PaCEe~ set. a~ '1~',4'53';" wa~er Cushion surfaced in 1 hour ll minutes'. Took 10 minute shu.~.-t~. Average rate ~50 B/D mmidy water. Naximum salinity 380 G/G..'.~'.'.~ial hydrostatic pressure 7500 psi, 10 minute shut-in press'.ure 5825 psi, initial flOw pres'auto 1750 psi, 5300 psi when fluid' surfaced. Final flow pressure 5250 psi, final hydrostatic pressure 7300 psi. .. ,., SePtember 8, , 957: Set RT-8 at 11,470'. 'Squeezed water into holeS'at 11,506' at 1 bbi/min with 4800-5000 psi. Unable to maintain adequate back-up pressur'e d~e to holes, at ll~.120' taking fluid. '.. ., September 9, 1957: Squeeze on holes at 11,120'. Set RT-8 at 11,00~'. Squeezed with 75 sacks construction cement treated With 3~~ NR,~ re~arder. Built to maximum pressure of 5000 psi with 2500. psi back- up pressure. Held 5000 psi for i hour, ok. Cleaned ot;tcement, Firm to hard cement ll~Ol3' to ll~138' and soft cement ll, iB8' to 11,4~8'. No.'cement below 11,4~8'. 'September 10~ 1957: 'Squeeze on 'holes at 11,506'. Set RT-8 at il,SS'O". Pumped in 15 bbls water at 2 B/N with 4800- ~lO0 psi. Pump'ed' in 50 SaCks cement treate~" wit~ 25~ HR-4 retard, er.. No appreciable increase in pressure. Cleared holes with 'water. Pumped in 50 sacks cement treated with 12~ HR-4 ret.artier. Nax~ pressure 5500 ps.i ~ back-up pressure 2'500 psi. Held 5500 psi for 18 minutes. W.S.O.: fo_ur ½" holes at 11,132'. i hour test. ~" bean, 2500' water cushion, 180" air ': cushion. Packer set at 11.,07'3''~'. Desxt in 10 m. inutes. Recovered~ 330' wad. Salinity 56 Initial ..hFclroStatic 690Q .psi, Initial flew pressure 1225 psi, Final flow pressure 1300 psi, Final hy$.ostatic 6800 ~..~i. 30 minute initial shut-in pressure built to maximum 13.50 psi. LOG AND HISTORY SWANSON RIVER UNIT ~1 Section 10~ T. 8 N~ R. 9 W~ Seward B. & M. September 12~ 1957: W...N:.S~0. four ~" holes at 11~2~0.'. 6 hour .and 10 minute test. 30 minute Initial shut-in. 2500' water cushion, 180' air cushion, ½" bean. Packer set at 11,092'. Water cushion sur- faced in 2 hours. Last i hour. rate 300. B D, est. 25-30% water and 10% mud, max/mum salinity 557 G/G at tools. Initial hydrostatic 7100 .psi, Initial shut-in pressure - no good. "Tool apparently opened going in hole. Initial. flow pressure 1500 psi, flow presSure with fluid to surface 5100 psi. With fluid at surface shut,in for. 15 minutes and pressure built 5100-5750 and was rising slightly. Test pressure dropped 5750-~600 (bomb wobbly due heading or plugging) and levelled off at 4600 psi throughout test. Ran RT-8, lost lower guide, in hole. Drilled up junk and Cement' 11,340' - ll,SlO'. Conditioned hole to 11~670. Drilled out cement 11,670' - I1,678'. September 15, 1957: Squeeze on holes at ll~ 2.3.0, ._ Set RT-8 at lI, 276' and tested shot holes at ll, 5o6' with 5500 psi - ok. Pulled up and set RT-8 at 11,064'. Pumped in 3 B/N at 2200 psi. Squeezed with 100 sacks cement treated with 35~ of HR-4 retarder (90 sacks through holes). Held' 5000 psi for 16 minutes - ok. Maximum 2000 psi back-up'pressure. Pulled drill pipe, found 16 singles drill pipe and RT-8 cemented up. Cleane~ out firm cement ll,050' - 11,252'. No cement below ll, 252'. September 17, 1957: W.S.O. four ~..". holes a..t 11~.2~8'.: '2500' water cushion, 180' air cushion, ~" bean, packer set at 1t, 092'. '301 minute .Initial shut-in, 4 hour~ l0 minute flow test. Very light, blow for last 3~ hours. Recovered net rise 910~' as follows: 400'. mud, 88~/cu.ft'~,. 58 G/G, 100' muddy water, 70~/cu.ft., 230 G/G, 410' muddy water With scum of oil, 66-70~/cu.ft., 230 G/G. Inside '"T" bomb - no good. Outside "T" bomb: Initial hydrostatic pressure - 7150 psi, Initial shut-in 5750 psi 2050 psi - rising very slightly~ Final hydrostatic pressure -'7125 psi. September '18, 1957: Squeeze on holes at 11,228': 'Set RT-8 at ll, I8G'. Pumped in 2 B/N at 4800 psi. 'Set RT-8 at ll, O00'. Pumped in at 3 B/M, with 3300 psi. '.Squeezed with 2 st,ages' of' 25. sacks each. Pumped total 35 sacks through holes. Held 4500 psi for 10. minutes' '- ok, Maximum.. 1500 psi back-up pressure. Cleaned out soft to firm cement ll~031', to 11,232'. No 'cement below 11,232". September 19,. 1957: W.S.O.: four ~" holes at ll~S14': 2500' water cushion, 180' air cushion, ~" bean. Packer S~t at 11,458'" 45 minute Initial shut-in, i 'hOur' flow test. Recovered 'net rise 240' watery mud with scum of oil. 8Q~/cu.ft., 170"G/G. Initial hydrostatic pressure'- 7400 psi,. Initial shut-in 2375 psi (building slightly), InitiaI flow~ pressure - 1225 psi, Final flow pressure 1350 psi, Final hydrostatic pressure - 7250 psi. ~:S..O.~ :fo..ur ~.'" holes at 11~543' (gun. failed to fire - actual~retest of .ll,$1~.~,) 2500' water &Ushion,"' i80'~ 'a-~' cUShion~' ~., 'b~an, packer set at 11,458',' i hour Initial"shut-in, i hour l0 minute flow test. ReCovered 120 net rise of watery mud, .78~/cu.ft.~--maximum salinity 58 G/G. Initial 'hydrostatic pressure - 7400 psi, Initial shut,in pressure - no good, Initial flow pressure - 1325 psi, Final flow pressure - IBSO'psi, Final hydrostatic pressure - 7250 psi. September ~0, 1957: ", X.~ ~ ! ~ ' ~..N.S.0o four ..~.. holes at 11,543 : 2500 water cushion, 180 air cushion, ~" bean, set p-acker at"~l~58~'~.]' 'i hour' I~it'~al shut-in, 4 ho~ fl~ test. Recovered net. rise 1980': 1530 ~ddy oil (70% - 31.5~)~ no water, .l~' ~y oil, 55~ water ~;~d, 300'G/G, ~70' muddy ~ater with sc~'of oi$~ 5~-700 G/G.' .Est~ted 100' oil o~ top of'wa~e~' cushion. Initial LOG AND HISTORY SWANSON RIVER UNIT' $1 Section 10~ T. 8 N~ R. 9 W~ Seward B. & M. #18 shut-in - no good. Initial hydrostatic - 74.00 psi~ Initial flow pressure - 1300 psi, Final flow pressure - 2100 psi, Final hydrostatic pressure - 7250 psi. September 21, 1957: Ran RT-8 and set below shot holes at 11,514' - circu]_~_~ted mud around blank section 11,543' - 11~514' at 3 B/M with 2500 psi. Equalized 25 sacks cement around blank section and pulled above top of Cement. Reverse circulated and cleared tool. Stage squeezed with maximum 2800 psi, bled back to 1800 psi each time. Held 1800 psi for several hours... Estimated 10-12 sacks squeezed away. Drilled out hard cement 11,453' - 11,553'. September 22, 1957: W,S.0. four ~ holes at 11~54!': 2500'~water. cnahion., 180' air cushion, ½" bean. 1 hour initial Shut~i~L, 2'hOu~ 30 minute flow test. Recovered net rise 1270': 1030' muddy, oil (65%~ - oil, B1.5~*) no water, 240' .muddy water (35% water~)Salinity 145 G/G. Nud at tools 9.1~/cu.ft. 89 G/G, mud in ditch - 90-92~/c~..ft. 55-60 G/G. 'Initial hydrostatic pressure - 7400 psi, Initial' shut-in pressure -. ~no~.i~g~ocl..~ Initial .~Iow pressure -. 1350 psi, Final flow pressure - 1850 psi, Final hydrostatic pressure - 7300 psi. September 24, 1957: Mixed 20 bbls oil base mud to 88-89~/du.ft. 'Spotted across lower zone. Gun p. erforated 4 - ½" holes/foot 11,540' - 11,515'. All shots fired.. Checked position with' mechanical collar locator - checked within 3 ' of' 'measurements.. G~u stopped at ll, 6~0' .' J.F.T. perforated interval 11~515! - 11~540': 150O~' water cushion, 180' air cushion, ~" bean~ set"Packer '~t 11~.487'"'" l'.~our~.in¥~ial' shut-ini.~ 7. hour flow test,~ Had. mediUmbiew decreasing to light blow' in 2 minutes. Decreased gradually, to very weak. Recovered net rise 6000": 1800' muddy oil (70%- oil, 30% mud)2860' oil (25% water), i340' '~ater,' salinity 800-1100 G/Go Initial shut-in pressure'- 5950 psi,. Initial flew' Pressure - 800 psi, Final flow pressure - 3150 psi. Hy~ostatic pressure. - 7500 psi. September 25~ 1957: Set ~odeI K retainer at 11,43.7'. Plugged 11,435' - 11~.285'~.: With open end drill pipe hanging at 11,435', pumped in 15 Sacks COnstructiOn ce~ent~'~il6~/¢u.ft. (mixing water treated wi~h 1/.S~. of HR-4 cement retarder per sack of cement). 'Mixed. in 2 minutes. Displaced with ~8...barrels. mud in 22 minutes. With 1 power truck. September 26~ 1957:.' S~°d cemented 6 hours., and. ran. ~n to 144~5' and" Found 'no cement. Plugged 11~435" - 11~402': With open end drill pipe hanging at 11,435'. 'C~cu~at~'"°ut~ ~0und ~i~.' Pip~ 'lB' b~re~S ....... water, 3 barrels cement (25 .sacks 'Construction cement, ll6~/cu.ft., slurry, mixing water~ treated with ~ HR-4 cement retarder per sack of cement.)'Pulled drill pipe slowly for. SO' while circulating i barrel of cement out. Displaced with a total of S barrels of water and 46 barrels of mud. Ran in with bit and casing scraper and found top of cement (after 12 hours of standing cemented) at 11~402'. Laid down 2~7/8" drill pipe and changed 'to 2-3/8" rams in B.O.P.E. September 27~ 1957: Gun p.erf, orated 11~21..5..' - 1!~150~,: With McCullough M-3 gun perforator, shot .4 - ½" holes per fo6t. LOG AND HISTORY SWANSON RIVER UNIT ~1 Section l0 T. 8 N~ R. 9 W~ Seward B. & M. September 28, 1957: Ran 2" tubing to ll, lO0' and set packer at 10,999'. Set packer with by-pass open. Displaced 94~/cu.ft. mud with 77~/cu.ft. mud followed by fresh water. Tested packer with 1800 psi on annulus, ok. Well started flowing to sump: Oil to sump at 3:00 AM 9-29-57. Turned to tanks at 5:30 AM. 5:30 AM 7:30 AM 650 591 (2 hr rate) 7:30 AM 10:B0 AN 875 822 (3 hr.,rate ) l0:30 AM 12:00 AM (no test rate while repairing trap ) I2:00 NOon - 2:30 .PM 950 912 5:30 AM.2:30'PM 965 (9 hr overall rate ) 2 :30 PM 4 :00 PM 9OO 878 (1½ hr rate )' 5:15 PMS:3oPM 65o ~3 (3~ ~ rate) 8:3o ~ ~o:oo PM 56o 557 (l~ ~ rate ) 9-30-57 ~ . lo:oo PM 7:OO ~ 36O 359 (9 ~ rate) 7:00~,9:30,~ 332 33~ (~ ~ rate.) 10:~0 ~ 9:30 PM 370 369 (ll ~ rate) 10':30 ~ 2:15 ~ 370 369 TEST RATES °API GRAv T.P. PER/PaESS BEAN G_Lq 9 (1.5 wtr) 32.0 100~ 1920~ l~"micro 100 169 6 (1.0 ~r) ~2.0 ll~ 180~ l~"micro .~8 144 50 mu ) ( .5 wtr) 32.0- (3.5 mud) 33.0 1800~ 1½"micro 122 134 50 2.5 mud 33.0 85~ 1800~ 1½'"micro 122 139 ,, 1.0 mud 33.0 325~ t900~, 20/64" 95 148 0.6 mud 33.0 640~, 1900~ 13/64" 74 133 0.2 mud 0.3 mud 0.2 mud .. 0.2mud 33.0 900~ .170C$. 9/64" 50 139 1900~ 9/64" 50 15o 9/64" (3-3/4, hr rate) '. Well ,.'.shut in at 2:15 .AM 10-1-57. Total oil produced was 950 barrels. 8~le .Set .~!. ~ 9-29-57~ taken at 2:15 PM to ,.2,:25 P'M. '~t 4.00° PM to 4':06 PM~ ................................ 33.5 95'0~ 9/64" 50 !36 Trap conditions - 74 psi. g"and approximately '45' F. S. hut well in at 2:15 AM 10-1-57. Well standing, shut-in with 1680 psi at surface. Rig and crew released at 12:00 midnight 10-1-57.