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185-013
. . MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Dan Seamount 0'0 DATE: July 12, 2000 Commissioner' !' /I~c~ THRU: Blair Wondzell, ~~ P. I. Supervisor .êf1(d:J FROM: Jeff Jone~, 1:1t¡- SUBJECT: Safety Valve Tests Petroleum I sp c r Milne Point Unit B & C Pads Julv 9. 2000: I traveled to BP's Milne Point Field to witness Safety Valve System tests on MPU 8 & C Pads. Testing was accomplished in a safe and efficient manner by BP rep. Larry Niles. Seven failures were witnessed. MPU 8-22 SV failed to hold DP. MPU C-04 SV failed to close. MPU C-05A SV failed to hold DP. MPU C-06 SV failed to hold DP. MPU C-09 failed to hold DP. MPU C-25A SV failed to hold DP. MPU C-28 SV failed to test because the tree cap a-ring leaked. The AOGCC test reports are attached for reference. Well house inspections were done on 21 well houses. All well houses inspected were clean and in satisfactory condition. . SUMMARY: I witnessed SVS tests on BP's MPU 8 & C pads. MPU B Pad, 9 wells, 18 components tested, 1 failure. 5.5% failure rate. MPU C Pad, 12 wells, 23 components tested, 6 failures. 26% failure rate. 3 ÞO- -r~-k.$f- 21 well houses were inspected, no failures. ~ ". Attachments: SVS MPU B-PAD 7-9-00 JJ SVS MPU C-PAD 7-9-00 JJ cc: NON-CONFIDENTIAL SVS MPU B & C PADS 7-12-00 JJ.doc . ... . . Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Larry Niles AOGCC Rep: Jeff Jones Submitted By: Date: FieldlUnitlPad: Kuparuk River/MPU/B-Pad Separator psi: LPS 140 HPS N/A 7/9/00 .J ~ ~ '¥.i:'~:~~::w elli)iiib7:~~~~'; :1~~i.~:~~{iJ;1~&.j..:t::~t\~jjiii~'~:,~: :~::;~.:l~~~#:~~~~¥; ~SMI¡ :~S$¥A f~ ~.~~~-~'~{?):~~'~i?' 1,J.f~~fl]ijJ~'..~',:' ~ ~,;..:.].~otrl~1'4 -;..~~ Well Permit Separ Set LIP Test Test Test Oil, WAG, GINJ, Number Number PSI PSI Trip Code Code Code GAS or CYCLE B-02 1811420 B-03 1820560 140 100 115 P P OIL B-04A 1821000 140 100 95 P P OIL B-06 1850130 140 100 90 P P OIL B-07 1850620 B-09 1850340 140 100 95 P P OIL B-10 1850170 140 100 90 P P OIL B-13 1850930 B-15 1851210 140 100 95 P P OIL B-16 1851490 B-19 1852300 B-20 1860050 140 100 95 P P OIL B-21 1860230 140' 100 95 P P OIL B-22 1853020 140 100 100 P 4 OIL B-23 '1890160 9 Components: 18 Failures: 1 Failure Rate: 5.5% 090 Day Wells: Remarks: Three well SV's recorded slow closing times; B-04A(3:20), B-03(3:03),B-06(3:30). Some of the wells on this pad do not have well signs on them. Larry Niles, theBP representative, said he would have these items corrected. R/7/00 Page 1 of 1 Vvo43ml t.xls STATE OF ALASKA ~SKA OIL AND GAS CONSERVATION COM 31ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well__ Alter casing Repair well __ Plugging Time extension __ Stimulate __ Change approved program Pull tubing __ Variance __ ~Pedorate Other x 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 115' FSL, 877'FNL. SEC. 18, T13N, R11E At top of productive interval IO00'FSL, 2000' FEL, SEC24, T13N, R IOE At effective depth At total depth 674' FSL, 2210'FEL, SEC 24, T13N RIOE 5. Type of Well: Development x Exploratory __ Stratigraphic __ Service 6. Datum elevation (DF or KB) 59' KB 7. Unit or Property name MILNE POINT UNIT 8. Well number MPU B-06 9. Permit number 85-13 10. APl number 50-02921276 11. Field/Pool KUPARUK SANDS feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 94O0 7129 9295 7O49 feet Plugs (measured) feet feet Junk (measured) feet 9174 Casing Length Size Cemented Structural Conductor 34' 20' 250sx as appr Surface 5951' 9-5/8 450 bbl cold set 3 Intermediate Production 9377' 7' 164 bbl class g Liner Pedoration depth: measured 9050'- 9074', 9092'-9106', 9110'-9124' true vertical 6863'-6882', 6895'-6906', 6909'-6919' Tubing (size, grade, and measured depth) 3.5', 9.2# L-80 BTRS tbg Measured ~p_/~p~ 115 5951 9436 True vertical depth BKB 115 5951 7129 Gas Cons. c0mmissiot~ Anchor~" Packers and SSSV (type and measured depth)HB Hydraulic packer (2.89" ID) bet '"HB" at 8944° 13. Attachments Description summary of proposal ~ Detailed operations program ... BOP sketch __ 14. Estimated date for commencing operation February/March 1995 16. if proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil × Gas__ Suspended__ Service 17. I hereby certify that the foregoing is true and cOrrect to the best of my knowledge. Signed '~~~~~~ Title-~_..,~ ~ ~,,u:;,.~.~.~ Date 2/~ ~/~,.v~' :/ o ' . Conditions of~"~.pproval: Notify Commission so representative may witness I Approval No~::~,,~, Plug integrity__ BOP Test__ Location clearance__ · / Mechanical Integrity Test ~',./" Subsequent form required 10- Zf-O ¢-'F Approved Copy Approved by order of the Commission David W. Johnston .... . ..... , .... Date , SUBMIT IN TRIPLICATE Form 10-403 Rev 06/15/88 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 14, 1995 David W. Johnston AOGCC 3001 Porcupine Dr. Anchorage, Alaska 99501-3192 Dear Mr. Johnson: BP Exploration requests approval to temporarily convert Milne Point wells MPB-06 and MPB- 22 from shut-in Iow rate oil producers, to gas injectors. Given the ramp up in production from Milne Point over the next few months, and a lack of gas injection capacity until our C Pad IWAG program is completed, we anticipate having difficulty re-injecting the additional gas which the increase in production will bring on. The C Pad IWAG compressor is scheduled to begin injection in May, therefore, our injection deficit will be present between February and May 1. To be specific, within the next month, we anticipate having approximately 17 million standard cubic feet per day (MMSCFD) of produced gas, with 4.4 MMSCFD fuel gas requirements. This leaves us with 12-13 MMSCFD to re-inject. Given that the current E Pad IWAG can only inject 10 MMSCFD, we are left with a 2-3 MMSCFD shortfall in re-injection capacity for 2-3 months. Initially it was thought that our current injection capacity would be sufficient until the C Pad WAG program was in place. However, gas production from the producers offsetting our E-03 gas injector has been higher than originally anticipated. In addition, the C Pad WAG program has been delayed slightly from the originally planned early March startup. The combination of these factors has led us to a short term lack of gas injection capacity. Attached is a more detailed summary of the injection problem and proposed solution. have any questions regarding this matter, please call James Royal, our lead reservoir engineer, at 564-5133. ~ ,anna gP(e:)irn t Exp, '~tion If you R .£r WD RF.££1V£D FEB 28 ~995 ~p, _ ~ ~995 0il & Gas Cons. Commission ~s~ O~t ~ G~s Cons. C0mm~ss~°n ~as~ Anch0ra'? Attachment I Given the ramp up in production from Milne Point over the next few months, and a lack of gas injection capacity until our C Pad IWAG program is completed, we anticipate having difficulty re-injecting the additional gas which the increase in production will bring on. The C Pad IWAG compressor is scheduled to begin injection in May, therefore, our injection deficit will be present between February and May 1. To be specific, within the next month, we anticipate having approximately 17 million standard cubic feet per day (MMSCFD) of produced gas, with 4.4 MMSCFD fuel gas requirements. This leaves us with 12-13 MMSCFD to re-inject. Given that the current E Pad IWAG can only inject 10 MMSCFD, we are left with a 2-3 MMSCFD shortfall in re-injection capacity for 2-3 months. Initially it was thought that our current injection capacity would be sufficient until the (3 Pad WAG program was in place. However, gas production from the producers offsetting our E-03 gas injector has been higher than originally anticipated. In addition, the C Pad WAG program has been delayed slightly from the originally planned early March startup. The combination of these factors has led us to a short term lack of gas injection capacity. One option to mitigate the problem is to shut-in our high GOR wells, to reduce 3 MMSCFD gas production, which would result in the loss of approximately 980 barrels per day (BOPD) oil production. There is already approximately 300 BOPD shut-in as a result of gas re- injection limitations. We are hoping to minimize the impact on production. Other than reducing gas by shutting in wells, our short term options for expanding gas re- injection are very limited. Since there are only two high pressure gas injection lines, only E and C Pad wells can be used for gas injection. Given that the C Pad IWAG program will not be in place as early as planned, E Pad is the only outlet for high pressure gas. Again, due to compressor limitations E Pad can only take 10 MMSCFD. Adding additional E Pad injectors will not add capacity unless there is a significant drop in injection pressure (i.e. injecting into a depleted reservoir block). Hence, a new E Pad IWAG injector, E-05, will not add overall gas injection capacity since it will inject into a reservoir with the same, or higher, static pressure. The other option, which we are proposing, is to use the existing gaslift injection lines to supply injection gas to wells which have highly depleted reservoir blocks. With this option, gaslift gas would be supplied at maximum rate and'pressure, but the well's tubing would be shut-in, forcing the gaslift gas into the formation. Since the gaslift system can only supply gas at 1300 psi maximum, the wells chosen for injection would to need to meet several criteria allow injection. First, the wells chosen must be currently on gas lift. Second, the reservoir pressure would have to be below 1300 psi, and third, oil production from the wells would have to be sufficiently low so that we wouldn't miss the production. Finally, there should be no long term loss in reserves, or recovery, related to this short term disposal option. We feel that only two wells meet these criteria, MPB-06 and MPB-22. Both wells are shut-in gas lift producers (figures I and 2). Each well is in a severely depleted fault block with the latest static pressures measured at 1179 psi (10/94) and 811 psi (10/94) respectively (figure 3). Neither well appears to be receiving any type of injection support. However, based upon the need for support, a WAG injector is planned for September, 1995, which will provide injection support for both B-22 and B-06. Since we anticipate significant production increases after injection is established, the gaslift injection gas forced into these wells should be viewed as a temporary means of storing gas until the C Pad WAG is in place. RECEIVEDRECEIVED MAP, -2 1995 FEB Gas Cons. C0mmissi0n~iaska 0il & Gas Cons. Commission After establishing C Pad gas injection, B-06 and B-22 would be brought back on line as producers, benefiting long term from the new injection support. This method of storing gas had been accidentally tested previously at Milne Point on well B-06 on December 7, 1992. B-06 was shut-in due to excessive flare volume. While "gas packing" the well for freeze protection, it was noticed that the flare decreased dramatically. The gaslift controller was set on maximum and the well continued to take gas at about 1.4 MMSCFD. During a 20 hour "pilot" gas injectability test injection rate climbed from 1.1 to 2.0 MMSCFD. No oil production decrease was noted after B-6 was brought back on line the next day. In conclusion, we request that B-6 and B-22 be temporarily converted to gas injection service. We anticipate 3 months of service with each well taking a maximum of 1 to 2 MMSCFD. Total gas storage for the two wells is anticipated to be 270 MMSCF. We anticipate producing this gas back again after a nearby injector is drilled, the B-6 and B-22 reservoirs are re- pressurized, and the C Pad IWAG is brought on line. R£CEIV£D MAR - 2 i995 Oil .& 6~s Cons. Commissior~ ,~,nchor~ r. RECEIVED FEB 28 1995 Oil & Gas Cons. Commission Anch0ra~e 02/(31/90 lo 03103/95 I()000 ! i 0 990 /99I G~oss FhMd Rate Water Rate Manifold ']{'e m perat~l~e 1992 t9~3 994 a ~ Manifold PI'essm?e + Gas I.,i£~ Ratc 995 ~0-3~H -F · .. 9- ,-F TO-GdN 6B/~. 5I-gdN BgBI, 90-gdN S91~: T,G/g 69;I + 8LB! -l- 60-gdN .. + ldN ZB/Z! 5G51 + LO-gdN + I~g-gdN / lI-gdN Ol-gdN · gO-gdH + E:O-3dN 8I-gdN · [;6/B 1 g&Bk + 9T-3JN 6[-gdN ~,8-OdN gG6t 8 ~ .000'ST0 000 '0~0 008 000 '0~ 800 'S&S 000'0/.S 000 'S9S STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI~,.,,ON Ct ri_l, ~ I N A L REPORT OF SUNDRY WELL OPERATIONS' 1. Operations performed: Operation shutdown __ Stimulate __ Plugging __ Perforate __ Pull tubing ._~ Alter casing ~ Repair well 'Z Other 2. Name of Operator CONOCO INC. 3. Address P.O. Box 340045, Prudhoe Bay, AK 99734 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 115' FSL, 877' FWL, Sec. 18, T13N, RllE, U.M. At top of productive interval N/A At effective depth N/A At total depth 4505' FWL, 2278' FEL, Sec. 24, T13N, R10E, U.M. 12. Present well condition summary Total depth: measured 9377 ' feet true vertical N/A feet 6. Datum elevation (DF or KB) KB 29 7. Unit or Property name Milne Point Unit 8. Well number B-6 9. Permit number/approval number 85-13 / '~- ? 5"? 10. APl number 50-- 029-21276 11. Field/Pool Kuparuk River Field feet Effective depth : measured 9295' feet true vertical feet Plugs (measured) Junk (measured) 9174' Spent Vann guns Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured Length Size Cemented Measured depth 13 3/8" 9 5/8" 115' 5951' 9377' 9050'-9074'; 9092'-9106'; 9110'-9124' True vertical depth truevertical 6863'-6882'; 6895'-6906'; 6909'-6919' Tubing (size, grade, and measured depth) ' 3 Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary 1/2", 9.2~J, C-80 Buttress, 8929' BOT "HB" Hydraulic packer 8944' Camco TRDP lA SSSV Intervals treated (measured) N/A Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 981 44 44 1200 180 Subsequent to operation No test data 15. Attachments ! 16. Status of well classification as: Copies of Logs and Surveys run __ I Daily Report of Well Operations X' Oil ~ Gas __ Suspended __ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Service Signed 22 /~~ Form 10-404 Rev 06/15/88 Title Senior Foreman SUBMIT IN DUPLICATE DAILY WELL ACTIVITY B-6 9/14/89 -MIRU WORKOVER RIG -PULL BPV -PUMP 30 BBLS BRINE DOWN TUBING, PUMP BRINE DOWN ANNULUS CIRCULATING THROUGH ORIFICE AT 5,060'. 9/15/89 -CONTINUE PUMPING BRINE DOWN ANNULUS, TOTAL FLUID PUMPED 327 BBLS. RETURNED FLUID WAS 55 BBLS. -BLED TUBING AND CASING TO RIG TANKS. -NIPPLE DOWN TREE, NIPPLE UP BOP STACK -TEST BOP'S, BOBBY FOSTER WITH AOGCC WITNESSED TEST. HAD 3 FAILURES. REPAIR AND TEST OK. -OPEN ANNULUS AND PULL BPV. WELL IS DEAD -RELEASE TUBING HANGAR AND PICK UP TUBING STRING. PULL OUT OF PBRAND CIRCULATE BOTTOMS. 9/16/89 -START OUT OF HOLE, CAMCO SPOOLING SCSSV CONTROL LINE -TRIP ALL THE WAY OUT OF HOLE. SEND SCSSV AND PBR ASS INTO TOWN TO BE REDRESSED. 9/17/89 -RUNNING TUBING BACK IN HOLE HYDROTESTING TUBING TO 8000 PSI. -FOUND BAD COLLAR CONNECTION ON THE 20TH STAND FROM SURFACE. 9/18/89 -CONTINUE RUNNING TUBING -LAND HANGAR -SET BPV -NIPPLE DOWN BOP AND NU TREE -PULL BPV. -TEST SCSSV. OK -RIG UP SLICK LINE AND SET PLUG AT 8982 -PRESSURE TEST TUBING TO 3,000 PSI. OK 9/19/89 -PULL PLUG -START MOVING RIG TO B-15 MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION TO: Lonnie C. Smi~~ Commissioner '"' ~ DATE: FILE NO: September 20, 1989 D.BDF.102 TELEPHONE NO: THRU: FROM: Michael T. 14inder ~~-~, Sr. Petroleum Engineer Bobby D. Foster~~ Petroleum inspe~t~t~ ~ SUBJEC~ BOP Test Conoco MPU B-6 Permit No. 85-13 Friday, September 15, 1989, The test began^at 1:15 pm and was con- Cluded at-8:45 pm'.---'As~h~attached BOP Test report shows there 'were three failures, all which were corrected before I departed the location. The choke manifold needs two targeted T's to replace t~'ells down stream of the chokes and the threaded connections removed from the choke and kill lines, The material to correct these items arrived while the test was in progress, i requested that this be done before rigging up on another well. ~ir. Bernie Ballineaux, Conco rep said it would be taken care of. In summary, I witnessed the BOP Test on Conoco's B-6 workover. Attachment i 02-001A (Rev. 8~85) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Inspection Report ~-~ / - Operator (~.~~ ~ ,r~ ~ We~ ~ Location: Sec /~ T/~5~/ R//~ Drlg contrctr , /~y ~ Location (general) ~ Well sign General housekeeping ~ Rig Reserve pit ~" Audio MUD SYSTEMS: Visual Trip ta.k Ho Pit gauge :~/~e., Flow monitor A)~-- Cas detectors ~/L/~' Test Pressure BOPE STACK: Annular preventer Pi pe rams B1 ind rams Choke line valves HCR valve Kill line valves Check valve DATE ACCUMULATOR SYSTEM: Full charge pressure ~ ~~ Press .fret closure I ~.~a Pump incr clos press 2)0 psig ~ Full charge press attained N2 q Controls: Master ~....~ ~ Remote / y ~ ~ Blind switch cover KELLY AND FLOOR SAFETY ',~'ALVES: ft Upper Kelly Lower Kelly Ball type Inside BOP Choke manifold Number valves Number flanges Adjustable chokes psig psig min .~ ~ sec psig. Test pressure Test pressure ~.I.~ f,~ Test pressure Test pressure Test pressure Hydraulically operated choke TEST RESULTS: Failures _~ Test time ~Y~ hrs Repair or replacement of failed equipment to be made within ,-~-~ and I nspector/Commi ssi on offi ce noti fi ed. days Di stri buti on: orig - AOGCC c - Operator c - Supervisor Inspector: /~_.-;.... / Z~'. C.004 (rev 03/17/89) Conoco Inc.OIII61NAL Milne Point Operations (:,enter Pouch 340045 Prudhoe Bay, AK 99734 (907) 659-6300 August 20, 1989 Mr. Chat Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear ~[r. Chatterton: Re: ~ppiication for Sundry Approvals - MPU B-6 Enclosed you will find an Application for Sundry Approvals for tubing repairs on the Mi!ne Point Unit well B-6. The well has a tubing leak just above the SCSSV. If you should have any questions, please call me or Bob Soptei at 659-6327. Yours very truly, Hal Stevens Safety & Compliance Coordinator cc Production Specialists (Rig & OC) File 1888 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION n R I $ I N iii L APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: Abandon __ Alter casing __ Change approved program __ 2. Name of Operator ~ 5. Type of Well: Conoco Inc. ! Development __ Exploratory 3, Address ! Stratigraphic 3201 C St, Ste 200, Anchorage, AK 995q3 Se~cej~_ Suspend __ Operation shutdown __ Re-enter suspended well __ Repair well ~ Plugging __ Time extension __ Stimulate __ Pull tubing ~ Variance __ Pedorate __ Other __ 6. Datum elevation (DF or KB) KB 59 7. Unit or Property name Milne Point Unit 4. Location of well at surface - 115' FSL, 877' FWL, section 18, T13N, RllE, UM · At top of productive interval N/A At effective depth At total depth 4505' FNL, 2278' FEL, Section 24, T13N, R10E~ UM , 12, Present well condition summary Total depth: measured 9 3 7 7 ' feet true vertical N/A feet Effective depth: measured 9295 ' feet true vertical feet Casing Length Structural Conductor Surface Intermediate Production Uner Pedoration depth: measured 8. Well number B-6 9. Permit number 85-13 10. APl number 50--029-21276 11. Field/Pool Kuparuk River Field true vertical Plugs(measured) N/A Junk(measured) 9174' (Ge°-Vann spent perforating assembly)' ~ Cemented Measureddepth 13-3/8" 115' True vertical depth 9-5/8"' 5951' 7" 9377' . 9050-9074'; 9092-9106'; 9110-9124' . 6863-6882'; 6895-6906'; 6909-6919' 3-1/2"; 9.2#, L-80 BTRS, 8929' Tubing (size, grade, and measured depth) RE "EiVED Anchorage feet PackersandSSSV(typeandmeaSureddepth) BOT "HB Hydraulic Packer, 8944'; Camco WRDP-IASSA SCSSV, 1871' 13, Attachments Description summary of proposal __~ Detailed operations program __ BOP sketch 14. Estimated date for commencing operation [ 15. Status of well classification as: August 25, 1989 16. If proposal was verbally approved ~ Oil ~__ .. Name of approver N / A Date approved Service 17. I here~;¥c, erti~ t~-~he~regoing., is true and correct to the best of my knowledge. ~gned ~_O~~ Titie Senior Production Foreman' Gas __ Suspended __ Date Conditions of approval: Notify Commission so representative may witness Plug integfily __ BOP Test __ LocaUon clearance __ Mechanical IntegrityTest __ Subsequent form required 10- ~-~. ORIGINAL SIGNED BY LONNIE C. SMITH IAPprOvalNO' ~;)- 7~. Approved Col~ Returned Approved by order of the Commission Commissioner Form 10-403 Rev 06/15/88 Date ~,--~J~- ~ SUBMIT IN TRIPLICATE e 5. 6. 7. e e WELL B-6 PROPOSED OPERATIONS Set plug in Camco "D" nipple at 8982'. MIRU, ND Tree, NU BOP, Test BOP. POOH with 3-1/2" tubing, SCSSV and seal assembly. Replace tubing collar just above SCSSV. Redress seal assembly and SCSSV, RIH with 3-1/2" tubing and SCSSV. Displace hole with 10.2 ppg NaC1-NaBr brine, + 350 bbls. Spot 5 bbls. diesel on top of 3-1/2 x 7" annulus. Stab into PBR, test tubing to 4000 psi, test 3-1/2 x 7" annulus to 2000 psi. ND BOP, NU tree, RDMO. MIT (Note' Communication is thought to be the result of a leaking tubing collar.) ,) Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (907) 564-760O April 7, 1987 Ms. Fran Jones Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Ms. Jones: Enclosed please find the drilling "well history" from Conoco's Milne Point Unit well No. B-6. If you require additional information concerning this well history, please contact Don Girdler at 564-7637. E. D. Wilson Sr. Administrative Coordinator DRG/w B-6 Kuparuk River Field North Slope Borough, Alaska W.I. - 50.58467% Milne Pt. B No.6- CONFIDENTIAL (9,400'-Kuparuk River) AFE 10-61-1090 API No. 50-029-21276. Ak. Permit No. 85-13. Elevation: 54' KB. Location: 115' FSL, 877' FWL, Sec. 18, T13N, RllE, Umiat Meridian 02-01-85: Moved and set substructure, motor, and mud complexes, chute and pipe sheds. NU Hydril and Tankco diverter. 02-02: NU diverter lines. Take on water in pits. Mix mud. Function test Hydril to 500 psi. Test witnessed by Harold Hawkins. PU BHA & test MWD. Drill 104' to 366'. Conductor pipe fell 3', TOOH. Pick up Hydril and conductor pipe. Run three its. DP, try circ., pressured up to 500 psi. Nin returns up annulus of conductor pipe. Clean out Cellon. Install plate around conductor pipe. ACCEPT RIG. 02-03: Cut out plate and gussetts, install and weld plate and gussets to conductor pipe. Cmt. plate and Cellon w/95 sks Class G cmt w/3% CaC1. W.O.C., NU mouse hole. TIH. Drill & survey - 366' to 1131'. Lay down 2 jts. and ream - 1040' to 1100'. Drill and survey 1131' to 1407'. 02-04: Drill and survey - 1407' to 189=61'. Pressured up, no circ. down drill pipe. TOOH. Orienting sub, plugged w/cmt. Change out sub. Test MWD, TIH, break circ. Drill and survey - 1861' to 2433'. Pump pill, TOOH. Change BHA, lay down 3 DC, TIH. Break circ., drill & survey - 2433' to 3026'. Pump pill, TOOH. Change BHA. 02-05: TIH to 3026'. Break circ., drill & survey - 3026' to 3650'. Pump pill, TOOH Tight spot at 1100' change BHA. TIH to 3650' break circ. Drill & survey - 3650' to 4407'. Pump pill. TOOH. Change bit & BHA, TIH. Break circ. Drill & survey - 4407' to 4530'. 02-06: Drill & survey - 4530' to 5970'. Circ., short trip, 16 stds., 5970' to 4400'. Corc. and cond. hole. Run single shot survey, pump pill. POOH (S.L.M. no change). Lay down bit, BHA. Service MWD and lay down. RU Weatherford. Running 9 5/8" 36# K-55 buttress csg. 02-07: Run 9 5/8" K-55 36# csg. to 5951'. RD csg. crew. Circ. & recip, pipe. RD BJ to cmt. Pump 20 bbl preflush, Stage I & Stage II of cmt. job. Displace cmt. w/9.9 ppg mud - 454 bbls. Bump plug 2000 psi (500 psi over) hold 15 min. ND diverter. Run 90' of 1/2" pipe into annulus & RU to perform top job. Pump 12 bbl of Cold Set II into annulus -100% cmt. returns to surface. Install trash barrier, Cap & split speed head. Install valves on speed head. Install XO spool. NU BOP stack, choke & kill lines and change pipe rams. Begin BOP test. Kuparuk River Field North Slope Borough, Alaska W.I. - 50.58467% Milne Pt. B No.6- CONFIDENTIAL (9,400'-Kuparuk River) AFE 10-61-1090 API No. 50-029-21276. Ak. Permit No. 85-13. Elevation: 54' KB. Location: 115' FSL, 877' FWL, Sec. 18, T13N, RllE, Umiat Meridian 02-07: Ran 151 jts. of 9 5/8" 36# K-55 buttress tbd. csg. 9 5/8 shoe @ 5951'. Float collar @ 5868'. Recip. pipe 15', full returns while circ. Pumped 20 bbls of 11 ppg Sepiolite preflush. Mixed & pumped 450 bbls of 12.5 ppg Cold Set III followed w/178 bbls of 15.9 ppg Class G cmt. w/1.0% CaC1 & 0.2% D-6. Displaced w/454 bbls of 9.9 ppg mud. Lost returns w/255 bbls of displacement mud pumped. Bupmed plug 2000 psi, 500 psi over circ. press. Floats held, performed top job -12bbls Cold Set II. 02-08: Prepare to test BOP. Repair choke line leak. Repair 13 5/8" to 11" spool leak. Test upper & lower pipe rams, blind rams & HCR valves. 500 low, 5000 high, annular 500 low, 3000 high. Repair leak in drlg. spool. Pull test plug. Test choke manifold 500 low, 5000 high. Function test stack. Install new upper Kelly valve. Test upper Kelly valve. TIW & inside BOP 500 low, 5000 high. Strap BHA & RIH. TIH, slip & cut drill line. TIH to 5945 & circ. bottoms up. Test csg w/9.5 ppg mud + 1500 psi, hold 30 min. Max. press, loss - 15 psi. Drlg. cmt. from 5951 to 5970. Drlg 45' of new hold - 5970 to 6015. Equivalent mud wt. test w/9.4 ppg mud + 650 psi = 12 ppg. Formation not fractured. Drlg. from 6015 to 6268. POOH from 6268 to PU Navidrii1 & PCD bit. PU BHA. Test MWD & Navidrill. TIH to 6268. Drlg from 6268 to 6308. 02-09: Drlg from 6308' to 8354' Run wireline survey @ 8260' 43© S 35° W. Pump slug. Begin POOH for bit trip from 8354'· 02-10: POOH from 8354'. LD Navidrill & orient sub. PU new BHA. TIH to 8354'. Tight spot @ 6710'. Drlg. from 8354' to 8811'. Perform wireline survey @ 8717'. Drlg. from 8811' to 8960'. Circ. bottoms up, pump slug, POOH. POOH from 8960' to surface, excess drag - 10 stds. PU new bit, TIH. 02-11: TIH to 8960'. Drlg. from 8960' to 9400'. Pump slug. POOH to 8080'. TIH to 9400'. Circ. bottoms up. POOH from 9400'. L/D MWD. RU Schlumberger w/triple comb. tool. Attempt to run logging tools to bottom. Tools will not fall past 7978'. POOH to remove centralizers. 02-12: Remove centralizers from logging tool. Attempt to run to bottom, bridge @ 7978'. RD Schlumberger. RIH to 5950'. Slip & cut drill line. RIH tag bottom 60' high @ 9340'. Ream from 9340' to 9400'. Circ. bottoms up and condition mud. Pump slug. POOH from 9400'. RU Schlumberger, run DIL, SFL, GR, LDT, CNL; 9392' to 5962'. RD Schlumberger. RIH to 9400'. Break circ. (no fill). Short trip from 9400' to 8780'. RIH to 9400', circ. bottoms up. POOH from 9400'. Laying down DP. Kuparuk River Field North Slope Borough, Alaska W.I. - 50.58467% Milne Pt. B No.6- CONFIDENTIAL (9,400'-Kuparuk River) AFE 10-61-1090 API No. 50-029-21276. Ak. Permit No. 85-13. Elevation: 54' KB. Location: 115' FSL, 877' FWL, Sec. 18, T13N, RllE, Umiat Meridian 02-13: Laying down 5" DP, heavy wt. & BHA. Pull wear bushing, change rams, RD to run 7". UP shoe jnt., float collar and Baker lock same. Ran 237 jts. of 7" 26 # L-80 buttress csg., 7" shoe @ 9377', float collar @ 9295'. Bottom of ECP's 9216 & 9195. Fill up every 6 jts, break circ. @ shoe & @ 7675. Full returns. Circ. & recip, csg. Pumped 50 bbls of Desco & water preflush. Mixed 164 bbls of 15.9 #/gal Class G cmt. Full returns. Displaced w/brine @ 9.6 #/gal. Recip. pie 15', full returns throughout circ. Chk for flow. LD landing jts. 02-14: RU Camco & Eastman for Gyro run. Attempt to peform Gyro survey from 9250'. Gyro malfunctioned. Perform Gyro survey from 9250' to surface. CCL not working. Make junk basket & gauge ring run w/Camco from 9207' to surface. Gauge ring would not go past top of 2nd ECP. RD Camco. RU to run tbg. Test csg to 2000 psi for 30 min, press, drop = 27 psi. RU Vann Guns & Hughes Packer w/PBR. Run 3 1/2" 9.3 lb/ft L-80 buttress tbg. PU Camco SSSV & begin running control line w/tbg. 02-15: Running 3 1/2" tbg. w/SSSV control line. Fill up every 5 jts. Ran 285 its. of 9.2 # L-80 buttress. RU Camco & run Gamma Ray w/CCL. Space out tbg. string & hang off in wellhead. Lock down hanger. Run Gamma Ray w/CCL for correlation backup. Packer set @ 8974'. Pressure up string to open production vent & set packer. Attempt to test annulus to 1500 psi. Tubing hanger jumped out of well head - shearing lock-down pins. Pull out of PBR & dress hanger packing. Land hanger & lock down. Test packer to 1500 psi. Pull out of PBR 12'. Displace w/hot diesel. Stab back into PBR & test to 1500 psi. ND landing jnt & ND BOP's. NU X-tree set test plug & test all valves to 5000. Hanger packing & spool flange tested to 5000 psi. RIG RELEASED. Tom P~inter Division Manaoer on o_) Conoco inc. 3201 C Street Suite 200 Anchorage, AK 99503 December 23, 1986 Mr. Chatterton, Chairman Alaska 0il and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99503 Dear Mr. Chatterton: Temporary Shut-in of Production and Injection Wells Within the Milne Point Unit As you are aware, Conoco et al. has filed an application with the Department of Natural Resources t° temporarily discontinue production operations at Milne Point. The attached sundry notices are intended to serve as notice of the pending temporary shut-in of all wells located within the Milne Point Unit. There are 19 active and 5 inactive production wells at Mi!ne Point. ~'~ ~ ~.e freeze protected by displacing the Az, active production wells --~ ~: ~ top 3000' of the tubing ....~-~,,:- =~ 1:3 diesel:oil mixture. ~he annular fluid levels will be monitored for leaking gas lift valves. If necessary the production casing annulus will be displaced with a diesel:oil mixture to at least 3000'. Once the shut-down operation is completed, pressure surveys will be run in all production wells. After the surveys are run BPVs will be installed and all SCSSVs and wellhead valves will be closed. The inactive production wells have been adequately freeze protected with diesel across the permafrost. There are currently ten active and six inactive water injection wells in the Milne Point Unit. ACTIVE: B-8, B-12, B-14, B-17, B-18 C-8, C-Ii, C-12, C-15 CFP-2 STATIC: B-5A, B-7, B-19 C-6, C-10, C-19 Active water injection wells will be freeze protected by displacing the tubing to at least 2000' with a 50:50 water:methanol mix. The SCSSV and wellhead valves will remain open for two to three weeks after the well is shut-in to monitor wellhead pressure. When adequate wellhead data has been obtained the BPVs will be set and the SCSSVs and all wellhead valves will be closed. The static injection wells are currently freeze protected and no additional work will be required. Injection water is supplied by three water source wells. Though only one well is active at any given time, all wells are capable of produc- ing. A-2A; B-i; CFP-1 Water source wells will be freeze protected by displacing the tubing to at leaSt 2000' with a 2:1 propylene ·glycol:water mixture. After the wells ~ave been displaced with the glycol:water the BPVs will be set and all wellhead valves will be closed. The E-2 gas storage well has been shut-in since July 1986 due to a tubing leak. The wellbore is filled with natural gas so that freezing is not a concern, but to prevent potential corrosion an inhibitor will be displaced into the well. A 50:50 methanol:water mix will be used to carry the inhibitor. if yo:.'-, have any questions on the shutdo~m_ procedure please contact ~irc±er at 564-7637. Yours very truly, Manager ~-~ STATE OF ALASKA ALASt OIL AND GAS CONSERVATION COMN. i$1ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other 2. Name of Operator Conoco Tnc o 3. Add~2~1C Street, Ste. 200, Anchorage, Alaska 99503 4. Location of well at surface 115' FSL, 877' FWL, Sec. 18, T13N, RllE, U.M. At top of productive interval 4349' FNL, 2112' FEL, Sec. 24, T13N, R10E, U.M. At effective depth N/A At t~t~p~NL, 2278' FEL, Sec. 24, T13N, R10E, U.M. 5. Datum elevation (DF or KB) 54' KB 6. Unit.or. Property qar~e . m~_.Lne 't-'o~.nc unic 7. Well number B-6 8. Permit number 85-13 9. APl numberg'o-2 50-- -21276 10..POO~uparuk River feet 11. Present well condition summary Total depth: measured true vertical 9400 feet Plugs (measured) 7129 feet Effective depth: measured N/A feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth Structural Conductor 80' 16" To Surface 115 ' Surface 5915' 9 5/8" 628 bbls 5951' Intermediate Production 9343' 7" 164 bbls 9377 ' Liner Perforation depth: measured 9050'-9074'; 9092'-9106'; 9110'-9124' True Vertical depth 115' 4632' 7111' true vertical 6863'-6882'; 6895'-6906'; 6909'-6919' Tubing (size, grade and measured depth) 3½", L-80, 8994' T.R. SCSSV @ 1871'.; 'HB' Pkr @ 8944' Packers and SSSV (type and measured depth) 12.Attachments Description summary of proposal,~ Detailed operations pr',C)~g~"E0; ~ ~¢~ .~etch [] 13. Estimated date for commencing operation January 1987 14. If proposal was verbally approved Name of approver Alaska 0i~ & Gas Cons, Date ap~~~ 15. I hereb¥-e~tify that the foregoing is true and correct to the best of my knowledge Signed k~p~._~-~ Title Sr. P rnr],l~¢~mn E nginPPr Commission Use Only Date Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearance I ORIG ~A,~ SIGNED Approved by Form 10-403 Rev 12-1-85 Commissioner by order of / the commission Date / "?/? ~/,*.-".' · ~,, /~ ~,/2~ Sub~it in~riplicate · , ' ~--.~ STATE OF ALASKA ALASK', :ILAND GAS CONSERVATION O_. ~,;vllSSlON " WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED ~ SERVICE [] ~. N---~e ~-~ ~ 7. Permit Number Conoco Inc. 85-13 3. Adc~ress 8. APl Number 3201 C Street, Ste., 200, Anchorage, Alaska 99503 50- 029-21276 4. Location of well at surface 115' FSL, 877' F~CL, Sec. 18, T13N, RllE, U.M. At T.op Producing Interval ~:349' FNL, 2112' FEL, Sec. 24, T13N, R10E, U.M. At TOtal Depth 4505' FNL, 2278' FEL, Sec 24, T13N, R10E, U.M. 5. Elevation in feet (indicate KB, DF, etc.) ~9' KB 6. Lease Designation and Serial No. ADL 47438 9. Unit or Lease Name Milne Point Unit 10. Well Number B-6 11. Field and Pool Kuparuk River Field Kuparuk River 12. D~e Spudded 2-2-85 17. Total Depth (MD+TVD) 9400'MD(7129') 13. Date T.D. Reached 2-11~85 18. Plug Back Depth (MD+TVD) 9295 '~fD (7049') . 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions SuSp. 2-20-85 N/A feet MSLI 1 19. Directional Survey I 20. Depth where SSSV set I 21. Thickness of Permafrost YES [] NO [] I 1871 feet MDI 1800+ 22. Type Electric or Other Logs Run EIL, SFL, GR, LDT', CNL/Gyro-GR-CCL 23. CASING, LINER AND CEMENTING RECORD CASING SIZE WT. PER FT. GRADE TOP HOLE SIZE CEMENTING RECORD AMOUNT PULLED 9 5/8 36# K-55 14" 450 bbls Cold Set I1 .~ SETTING DEPTH MD BOTTOM .0' 5951' .0' 9377' 178 bbls Class G, To' 24. Perforations open to Production (MD+TVD of Top and Bottom and in~rval, size and number) . 9050'-9074' (6863'-6882') MK-1 9092'-91<06' (6895''6906') MK-2 9110'-9124' (6909.'-6919') MK-2 5" Hollow Carrier 22 gram 12 spg idb of 12 bbls Cold 7" 26# L-80 9¼" 164 bbls Class G 25. TUBING RECORD ~et I SIZE DEPTH SET (MD) PACKER SET (FAD) 3~" 8994' 8944' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 27. ' PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Date First Production 11-6-85 Gas Lift Date of Test PRODUCTION FOR 1-19-86 TEST PERIOD ~ Flow ~'ubing Press. 200 28. IHours Tested 6 Casing Pressure 1095 CALCULATED 24-HOUR RATE OIL-BBL OIL-BBL 531 GAS-MCF WATER-BBL GAS-MCF 182 WATER-BBL 0 I CHOKE SIZE IGAS'OILRATIO I OIL GRAVITY-APl (corr) CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ~.~S ,.,OQ$. r,-..,,,, . Ar~chor~e Form '10-407 Rev. 7]-1-80 CONTINUED ON REVERSE SIDE Submit in duplicat~ NA)ME :' Include interval tested, pressure data, all fluids recovered and gravity, · . MEAS. DEPTH .TRUE VERT. DEPTH GOR,and time of each phase. . . . KA' 4809, 3844' . . : . _ NA-- 5162' 4079' · . NA 5479' . 4297' OA --567~i' 4433' OB '5762' 4496 ' Middle Kupo ' 9050' 6863' Lower Kupo ~ 9344'. 7087' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. · Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from groUnd level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, HYdraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10~,07 January 30, 1986 Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (907) 564-7600 Harold Hedlund State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Hedlund: Attached are the originals and one copy of each of the Sundry Notices required to remove the suspended status from currently active wells. Should you need additional information or have any questions, feel free to call Lynn Alexander at 694-7609. Very truly yours, Everett D. Wilson Division Administrative Manager LA/kss STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE L L"~] OTHER [] 2. Name of Operator Conoco Inc. 3. Address 3201 C Street, Suite 200, Anchorage, Alaska 4. Location of Well 115' FSL, 877' FWL, Sec. 18, T13N, RllE, U.M. 5. Elevation in feet (indicate KB, DF, etc.) 59' KB 12. 99503 I 6 . Lease Designation and Serial No. 47438 7. Permit No. 85-13 8. APl Number 5o- 029-21276 9. Unit or Lease Name . Miln¢ Point Unit 10. Well Number B-6 11. Fie~'d and Pool Kuparuk River Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). This well was brought on as an oil producing well on 11-2-85, and its suspended status should be removed. Alacka 0il & Gas Cons. '~,- · · 14. I hereby certify that the foregoing is true and cor,~r-~t to the best of my knowledge. sign-~d--;~ ~-/~ u_~ --~ Title Th'~e-~'l~ce J/w f°r c°mmissi°n use . i '~- 7 Condition"of Approval, if any: Date By Order of Approved by COMMISSIONER the Commission Date Form 10~403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate LOCATION i. SECTION f ROk~ S LINE F~(.~M w. LINE B-I B-4 J O 5.___.~A, 0'6 B-7 o.8 tl-g B '10 212' ~ 978' 2' 910' 49' ~ 1129' 165'~ 1158' 68' I I10' 115' 877' $8f 760 ' 697' 751' 348° 819' 2 32' 8 48' STATE R__ . CEI Alaska'0i~J& ~as Con Anchorag~ SEC. SEC. PLANE CO-ORDS. £ASTINGS SIMPSON SCALE iN I~L.F...S CO N OC0 LAOOON tiOTEg: MILNE POINT UNIT [Xll;TING DEVELOPMENT I. STA'~[ PLANE CO ORDINATES ARE ZONE 4. ALL GIrOD[ T lC POSITIONS ARE BASED ON N.A.D. 1927. OFFSETS TO SECTION LINES ARE COMPU1/'D BASED ON PROTRACTED Vt~LUf..S OF 1tie SECTION CORNER POSITIONS, 4 LOCATE0 WITHIN 5ECTIC~I 18 8, 19, TlS N,RIIE~U.M.~AK. GEODETIC LATITUDE 70° 28' 22.567" N. POSITION LONGITUDE _ 149°24' 41. 176" W. D~T£ 3.6, 82 CHEC~4EO 6,022,911.70 572,058 98 L.K. 6,023 ~121.62 571,989.81 70° 28'24.438' N. 149°24' 43.149" W. 6.2 ,85 J.B.S. 21-85 6,025,077,00 572,209.10 70° 28'23.978"N. 149024'36.714" W. 4.22,82 L.K. 09'82 70° 28' 22 700 28' 25.12 4"N. TO° 28' 25.588 "N. 6 ,022 ,960,76 572,239.11 149° z4' 35.965" w. 149024, 37.570' W. 149°2 4' 44.129"W. 149° 24' 47. 561"W. 572, 178.88 4.22,82 6. 2,85 149024. 44.985"W. " . · 571,955.36 57 I, 834.16 6 ,023,193.25 6, 02:5,238.24 6. 023 , 702.33 ?00 28' 50.164" N. 6,023 , 818.65 57 I ,804. Z~ 70~ 28' 31.311 "N. 149°24' 48.408" W. " 6,0Z3, 470.52 511 ,894.74 70° 28' 27.878"N. 149°Z4'45.845"W. 6,02:5 ,354.34 571 ,925.1:5 70028' 26.7:53"N. L.K. J. 8.S.. i i I f I£LD 09-82 09 -62 21 .~, # . CIRTIFICAT[ OF SURV£YOR : I I~[N[I:II' C[.1411FY TH&I I AM PROPERLY NLG~51[NED AND LICLt/SED 10 PRnCTICE LANO SURVEYING IN 1HE SIAT[ BE ALASKA tOC~T~ON SURVEY ~D( UT ~C OR UNDER aND Old, IR ~IAIL~ AN[ CONRECT. ENGJN[Ir RS 'B' PAD AS- BUILT WELL LOCATION CONOCO I SCULl[ ; J 5tiE[! ~ I' · 4OO' J I O~ S __ COUUtNIS ~ D,u[NS~UN THUS'~ ~NCa',~ N LiNt SLCI I~, ALL UI~tNS lHOm S tlti[ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL []× OTHER [] 2. Name of Operator 7. Permit No. CONOCO, INC. 85-13 3. Address 8. APl Number 3201 "C" Street, Suite 200, Anchorage, AK 99503 5o- 029-21276 4. Location of Well 115' FSL, 877' FEL, Sec. 18, T13N, RllE, U.M. 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. RKB ADL 47437 12. 9. Unit or Lease Name Milne Point Unit 10. Well Number Milne Point B-6 11. Field and Pool Kuparuk River (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate ~i~ Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other [] [] [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Because of low production and excessive skin damage (indicated by build-up analysis), Conoco proposes to stimulate the subject well by treating with HF-HCL "Mud" acid. The mud acid is recommended because of previous jobs and lab work performed on actual cores. Productive interval is the Middle Kuparuk. RECEIVED A~as~(a Oil & Gas Cons. Commission Anchorage 14. I he~y certify that the foregoing is true and correct to the best of my knowledge. . Engineer Sr Production Signed _'~;~-~I~-~L~.,~ _ _ Title The space below for Commission use Conditions of APproval, if any: ,~pproved Copy ,,,,--":?.'~' C. SMITll . ~u ...... By Order of Approved by COMMISSIONER the Commission Date 12-31-85 Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate John R. Kemp Manager of Alaskan Operations Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 October 11, 1985 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Enclosed please find the "Well Completion" forms #10-407 from Conoco's Milne Point Unit wells No. rCFP-1, CFP-2, B-5A, B-6, B-7, B-8, B-9, B-10, B-il, B-12, B-13, B-14, B-15, and B-16. If you require additional information concerning these completion forms, please contact Jim Hand at 564-7640. Very truly yours, hn R Keml~ laska Operations lb RECEIVED 1985 Alaska 0il & (~as Cons. Commission Anchorage · ~-. STATE OF ALASKA ALASKA_ ,L AND GAS CONSERVATION C~, ,MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [-] GAS [] SUSPENDED E~ ABANDONED [] SERVICE [] 2. Nan]e of Operator 7. Permit Number CONOCO, INC. 85-13 3. Address 8. APl Number 3201 C Street, Suite 200, Anchorage, AK 99503 50-029-21276 4. Location of well at surface 9. Unit or Lease Name 115' FSL, 877' FWL, Section 18, T13N, RilE, U.M. Milne Point Unit At Top Producing Interval 10. Well Number 4349' FNL, 2112' FEL, Section 24, T13N, R10E, U.M. B No. 6 At Total_ Depth 11. Field and Pool 4505' FNL, 2278' FEL, Section 24, T13N, R10E, U.M. Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Kuparuk River 59' KB ADL 47438 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. ] 15. Water Depth, if offshore 116. No. of Completions 2/2/85 2/11/85 Suspended 2/20/85I N/A feet MSLI One 17. Total Depth (MD+TVS) 18. Plug Back Septh (MD+TVD) 19. Directional Survey ] 20. Depth where SSSV set I 21. Thickness of Permafrost 9400' MD (7129') 9295' MD (7049') YES~ NO[~I 1871 feetMDI 1800+ 22. Type Electric or Other Logs Run DIL, SFL, GR, LDT, CNL/Gyro-GR-CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 9-5/8" 36# K-55 0' 5951' 14" 450 bbl$ Cold Set III, 178 bbls Class G, Top job of 12 bbls Cold Set I 7" 26# L-80 0' 9377' 9-1/4" 164 bbls Class G 24. Perforations open to Production (MD+TVS of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 9050'-9074' (6863-6882') ~K1 3-1/2" 8994' 8944' 9092'-9106' (6895-6906') ~<2 9110 ' -9124 ' (6909-6919 ' ) MK2 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 5" Hollow Carrier 22 gram 12 apg DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED None 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GASoMCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED .~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED Alaska 0il & 6as Cons. C0mmissi0~ Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEOLOGIC MARKERS:i':'. ~':",~':' :-.'! i-' ;: i'-"~ -:' ': i " F'ORMALFION TESTS. " .... NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. KA 4809 3844 M_A 5162 4079 NA 5479 4297 0A 5674 4433 OB 5762 4496 M. Kuparuk 9050 6863 Lo Kupar uk -9344 7087 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ -'~- ~ Title Engineer Date 10-22-85 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. 'Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Eastman l' ~ Whipstock l¢~ A PETROLANE COMPANY REPORT of SUB-SURFACE DIREC TION,4 L SURVEY CONOCO, INC. COMPANY Pad B, Well Number: 6 WELL NAME Milne Point, No~-th Slope, Alaska LOCATION JOB NUMBER A0285G0155 TYPE OF SURVEY Gyro Multi-Shot DATE 14-FEB-85 SURVEY BY B JAHN RECE[VED JUN 1 ! 19~5 Alaska Oil & Gas Cons. CommtSsio~)FFICE Anchorage Anchorage, Alaska Eastma Whipstock A PETROLANE COMPAI'&' , (907) 349-4617 P. O. Box 4-1970~Anchorage, Alaska 99509-1970 [.~a t:,:,- May 31, 1985 Well. _'~u, mber: Pad B, Well Lb: 6 Loc.:~':cion: Milne Pt. North Slope, Alaska 'l'~nc cf Survey: ~o Multi-Shot D ~ t e: 14-~B-85 >'leth~>d of Com'putaLion: Radius of C~vature ,~ .~ r ',z e y o r: B J~ 3':?,b Nt~mbcr- A0285G0155 Atten: Mr. Da:'; Robertsoi- Dear .,'.4r. Rober ts,:,n: · . ~:{;'-'.- :n'l ::iJ'l k('. [ ak:i- -i'- ~- I S {-;1)t:,,:":;t' LL,,~7 7'_ k'/ i;.-~ L~J.iNk VOU J:c:r .:.S J I::a:7', ,_;::dr~ i,,,' } i '[. '? S 'r ...... " ' ._ . t'~,L'!,/ ;.? ~: iZ(7, ~_~(: i "_ig () [' 'S (-: L":.:" ; .,4 );I k 1, i r:... 'L- Ll ( l_l i' , ':~.. ., c. c:/f i ]. e .... -' · '-' - '" ~-'" '-"" '; (~£i () C K J. e .l ",-" ~:' S t-', :.e '.',,e .':' ',: c:: i ~ ..... - ... ~_ ._ J. L, ?i(~,::).v,~)z: .... ;i"hevr on U,. :]J, A. ~ 1'nc, Dave Eng.~;"-'~:,-~,m ....... -- C]tevr:.;n :~ f'.-~b,, ~ l,-~c~ Concord ..j"'~fic~ C.E.. :-ie.::~r'y, ,5,..:. -- ]:Zea,ciir:,.;i c:,nd '_-.3aL~.~:;-~ ?et.',:c:leu:t,~ Coo " ' ' ' ..... [ fl~ J. e s ::ii', ~.:- ':'; ~..~ j. C e r", ~ '~ a ','i d .... :-.-: S (2':'.., r' D r)ei]. )'3'dC'-U'J'~x:~i -- , ...... '-' Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide CONOCO~ INC. F'AD B~ WELL NO: 6 GM'._=: ,JOB F!O: AO2SSGO155 MILNE F'T. ~ NORTH SLOPE~ ALA:5~KA GMS: 0-?,'250 MD., SURVEYOR: B ._lAHl'q, DATE. RUN: 14-FEB-85 GYRO NO: 6:}2 - 2".-.':'1., CAMERA NO: ,:_'.',77:.-, '.:;,',:":, DEG A/U NO: 1566 '.--_; I G H T I NG T 0 G Y R 0 M A R KE R: S:E:7 :--", 0 E V E R T I C A L ';'; ~:"' C'1" ]; 0 N E: A L C: U L A T E D I N I::'[ .. 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F:'Af] B, WELL NQ: /:, GMS IdILNE F'T. , I',IF~R]"H F-;LOF'E., ALASKA , Il-lB NQ: AO2F:SGO rz: 0 M F' U T A T I 0 N T I ME I-sATE -- -- , ~-'~ 12,] 12: .~'] :=:: 0 '7 11 - M A R-,_-,,_ PAGE I',IQ ,, 2 TRUE I"IEASUREf'~ IqRIFT DRIFT COi_IR'.:2;E VERTICAL VERTIC:AL '.::;LIB'.:;EA R E E: T A N G LI L A R C I Q ::; LI R E DOGLE DEPTH ANGLE DIRECTION LENGTH DEF'TH SECTION TVP C: 0 0 R D I N A T E S F'~ISTANF":E DIRECTION SEVERI FEET D M ri M FEET FEE]'' FEET FEET FEET FEET D 1"I DG/1 ()cz) :_--:000. 4:2 15 S :.30:30 W :3100. 4:3 15 '.:2; 30:30 W ::::200. 44 15 S :2:1 0 W :2: :2: cz) c:). 45 9,,:') '.:; 2:2 cz) W :3400. 47 c') S :2::2 0 W :3.500. zl. 8:30 F:; :z:2 :.3(1) W :"-':,'L-, 0 C,. 50 0 S :2::2: 0 W .::,"-'700 . ~c-) .... 1!"-', '.E; ':14 c-) 1,4 :'::::":: 00. 5 (') 45 S :2, 4 :":::C) 14 :'::':.:'QO .... . F:;i_ iL-'._, :::; :'::.4 ::::0 Al 1C)0. :::021. :--::2: ! :':::::/'-,. 46 2'.--./62.. :_--::':: '!2:2..:1.41 S ....... 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F'A'F~ B, WELL NF~: /.:, ~31"I'.E; M I LNE PT ,.., I',.IF'~RTH '.E;LF~F'E., ALAS;KA ,_lOB Nl-I: A':9'2:=:~1]01 '='~ r-: ~S~ M F' U T A'T I r;) T I ME f'~ATE 12: 5::-::: ,:i)'7 1 1 --I"IAR-:--..:5 I::'AI3 E I',lr/3. 4 ]''RUE MEA'.BURED DRIFT DRIFT C:FJLIR'.=-;E VERTICAL VERTICAL '.-];UB:BEA R E C T A N G U L A R C L 0 ::.; U R E DOOLE D E P T 14 A N ~]..i L E El I R E C T I iZI N L E NI] T H D E P T I-.t F:-; E C T I i]~i-...~]- V Et C O 13 R D I N A T E :_=; D I :=; T A N C E D I R E C T I E) N :E;E V E R i FEET £~ M [~ M FEET FEE]'' FEET FEET FEET FEET D P'i £u} / 10,:.1: '.T,,0(":,0. 4-1 :.30 :=; 4/_-, :30 W ?.:.'lOC). 40 :'::0 '.E; 4~, G:(.]) W 'F'20C]'. 4.0 15 L--; 4/:, :B,[::, W ? 2 ~_ (":, . .4-,0 :'::_ 0 ._,c' 47 0 W =.'":' 74 1. ()'::: 0.25 0.82 PROJECTED TO '7 4. 'C]' ,:"]' . :'-I-() :=:':';:' '.-]; 47 0 W 15("]'. 7127. "'I.',F: .~';.'=i':'..-':=:. '=..'2 7':")7':]).4'.=: .'-'1./=,20. 07 :_=; 3:1.54.5:B W !=;5'¥:zI-.'::_"F." :E; :'_::4 i'F-' W ':]).0':] FI NAt_ CI_F-~:E;URE - E~I REE. T I ON: [I I L=.; T A I",..t C E: E _ Eastman/ Whipstock.1 A PETROLANE COMPANY CONOCO~ INC:. PAB B, WELL NO: 6 GMS dOB NO: A0285GO155 MILNE PT. ~ NORTH SLOPE~ ALASKA GM:=;.., 0-'--..-'2~C). _ pI'R., :::;URVEYOR: B d AHN ., DATE RUN: 1 4-FEB-,=,._,'-'= GY R 0 N 0: 632 - 291, C A M E R A N 0: 079., ? 0 D E G A / 1_1 N 0: 1566 ::;IGHTING TO GYRO MARKER: '.z;87 30E RECORD OF' I I",.ITERPOLATE'r'~ '._;I. IRVEY Eastman C A N n F: n, '[ N F:, P~n R, WELL NO: 6 GM'.:; M~LNE PT., NARTH SLOPE MEASURED DEF'TH FEET 1 c) 0, oc) 2 0 C) · 0 0 :E: 0 C). C) 0 4 0 0. 0 C) 500.01 AO 0. c) 1 7(;)0.06 800.21 900.55 1001. 18 1624.79 17:34. :'-": 7 ! 84:--_:. 07 t, >, ~. ::;:,._,. 15 2 C):5', 6.79 2:214.6:5: 2350.41 2492.00 26:::2.23 2769.65 2906.83 3043.01 3180.50 3:321.77 :B468.27 ALASKA TRUE VERT I iS:AL DEPTH FEET 100.00 200. C) 0 300.00 400.00 5 00.00 1600.00 ]. '700.00 1800.00 1900.00 2000.00 2100.00 2200.00 2:300. C)0 2400.00 2500.00 .J 0 B N 0: SLIBSEA VERT I iS:AL DEF'TH FEET 4. 1.00 14 ].. 00 24. 1.00 2:41.00 4..41.00 5 q 1.00 6,41.00 74 ] . 00 :5: 4.1.00 5:' 4 !. (")0 1041.00 114.].. 0C) 124.1.00 1:34 ]., 00 J. 44 ].. C) O 154 :l. C:, 0 :1. 641. ,:")(':, 1741.0,.':::, 1 ',E', 4- :L. i} 0 1 'i."/41 · 00 2:C) 41,0 C) · .: i 4;. ()0 2241,00 2341,00 2.441.00 254.1.00 :2641.00 2741.00 2 ::: 41. C)0 2941.00 A 02:5:5 G 015; ~ R E C T A N G U L A R iS: 0 0 R D I N A T E S FEET 0. 1-4 hi '.':.'. 2::: W 0.64 N 4.7:3 W :5:. 44 S 8. :3/_-, W ':,... 6C). ::; J.")._,. 62 W 1 :::..50 '.E; :2C). 46, W :--:0.78 S 29.94 W 47 -' · . / ..:, ::: 41.._,c',_,/- W 6:::.71 S =':' l')/-, W -- ...I .~1, . -- ':"3... ,49 ._,c, 70.. 4:i: W 122. 1:3 'S 8:::. :3"2 W 4:35. 13 S 2::"::':T.'. 44- W =;" 8 ._i ./:,O :5; 277,41 W 609.9'-2 S 3].8.6'P W 69::: 4/.':, ':' B61 '-' '= H · -- i --! . ~ "%"-I 7 :i:.::2, 16 ,.E: 404, 70 W 864.57 S 449.70 W 944./_",4 S 495.90 W 025.F:1 S 544.00 W 110.89 S 596. o'? W 2£)1.55 S /.:,53.00 W C:OMF'UTAT I ON T I ME DATE 1 :B: 00: .42 1 i - M A R- 85 F'AGE IxlO. C L 0 S I_1 R E D 1:5; T A N C E D I R E C T I O N FEET D h'l c) :22 :--; :::A :30 W 0.6,0 S 62 50 W 0.91 :.:; 70 54 W 1.00 N :5::3 15 W 1.4'7 N :}:4 2C-: W '::' ":":' Fl E:,'!, 26, W 4,, 77 Ixl :5:2 '..':'.0 l,,J ,r,... ,, ,:-:,4 '.5; 67 :"::';;' gl. 1,'::,./:,7 F.!; 54 4'.-::' W :27,, SE: '.'-:'i; .,'.1.'7 ::52 W 4:2.',:.:'4 S 4.4. 12 W 6.3.50 S 41 1.4 W ::3 ::::. (')...., .... '.5; :::::-: 4:2 W 1.].7,05 ::; 37 0 W -' ' .... ::'~ ~";' 1. '.'-'"; 0 ,, / 2 .: .......... 496.6& ::; 2:3 4'P W 5:5::5: ,, 14- L: 2:8 9 W /-::":' .t.A S 2'7 '::'~ W ,.., _~ 1.~1. . ..,J ,_ 786.40 'S 2'7 21 W 88C).66 S 2'7 2I W 974.54. S 27 29 W 106&,, :.::9 S 27 4. 2 W 116,1. 1:--: :-]; 27 56 W 1:260.'71 S 25:1.:3 W 1 367.5:':', '.::'; 2.:z: :-.: i Ri Eastman L A PETROLANE COMPANY CDNFICr3, INC. F'AD B, WELL Nl"l: 5, GMS M]'LNE PT. , NFIRTH F-;LOPE, ALA.SI<A ,J 0 B N 0: A 02 :E:..5 G 0155 TRUE SUBSEA MEA F;~_ _IRE-£1 VERTI C:AL VERT I CAE DEPTH DEPTH DEF'TH FEET FEET FEET :2:5, 20.89 :2:100.00 :3041.00 :3777.4.8 3200.0 (") :3141.00 :39:36.4:3 :3:2:00.00 :':: 241.00 4097. 17 :--:400.00 :--::341. 00 425,0.08 3500.00 34. 41.00 4. 42:2:. 95, 35,(') C). ('-~ 0 9, 541.00 45::: 4.74 3700. (")0 :ii: 641.00 4741.50 :3800.00 374. 1.00 4895.06 3900.00 ::: 841.00 5045.72 4000. (:~0 :2, 941.00 59 (") 6.49 4600.00 4. 541.00 6045.5.:1 4700.00 4641.00 61 ::: 6.4 C) 4800.00 4.'74. 1.. C)0 5,:2::2:0. :2:0 4. 900,00 4841,00 6474,. 92 5000.00 4 'P 41.00 6619.08 51o0.00 5041.00 6761.52 5200.00 514:1.0 C) /_-, 90:2:. 0:2: 5:3 (")0.00 5241.0 c) '7044. :_--:6 5400.00 5:341.0(} 7185.47 5500.00 5441.00 7327.20 5600.00 554.1.. 0('} 7469.0? 5700.00 5641.00 7610.04 5800.00 5741.00 7749.7:3 5900. O0 5841. 7888.48 6000.00 5941.00 R E C T A N G U L A R F: 0 0 R D I N A T E S FEET 19,--.' ::: 5 0 '.=; 71 = .o,/. 1398.54 S 7:::2.5'-.-2 W .1. 50 (]. :34 S :E: 5'--'2..54 W 16C)3. . :"]4_ c'._. 924.54 W 17 C)::: 7'7 '=' '--":" '=' 47 W -- ,~ ._l ..- ... ,_1 ~ 1814./..,4 '.:-; 1073./:,2 W 191'7.9:3 S 1145.59 W 2 (':) 1/_-,. 4':7.' ,.:; 1215. '--..' 9 W '2111.35 '.E; 1282.96 W 22("~:3.89 '.S 134'7.2.='~ W ';?.'704. '72 '.E; 17 C) 7. 1. 8 W 2781 .51 ':' 1' /=' .. .... 7o.:,, 'l ;;2 W 2',3 ::::, 1.09 '.E;1 E: :25. (") 1 W '7:'? 4 :]-',. 49 S 18 F-: 7 ,. 62 W 2',("~25,.78 S 1. 950.66 W :31 (")'-},. ~, .~.'=' '.:; 2. 01 :::_, 15, W :3190,7:3 S 2074,21 W :3270.69 S 21:34-,45. W :'::350.44 F; 2194,56 W :2:4.:30, 27 '=' '.:"-" =i . _ .... =....4 OF; W · _" .... 12 07 'F; ',.':3Iv' .z, 1 W 3595. 14 '.:; 2369, 16 W :]-:677.88 '.E; 2424.. 11 W 3759.5:2: S ::2477.47 W :3840.20 S 2529.85 W C 0 M F' U T A ]" I 0 Iq T I ME DATE 1:3: 00:42 11-MAR-85 PAGE NO' F:_ L 0 .:,'"' ~l_ R E S T A N C E D I R E C T I 0 N FEET D P1 14:'-'-:2.51 S 28 51 W 15,02.5:-]: S 29 14 W 1'725.64 S 29:35, W 1850.'?:--: F:; 2'P 58 W 1 '.-7.' 7'iF.'. 10 '.3 30 18 W 2 ! (;):::. 4 .':5:-]; 30 37 W '7:: 2:34. ("). 2'_ S :':: 0 ..., = 1 t,.J 2 354. :2:9 E; ::'. ! 5 W 2470.5::: :i-".; :311 '7 W "::'.=;',::: 7: (")/" " ..... ' 1 .':, z, ....... ,_, .:, .:, ...,.., :]-:704 4::: :5; :3:2 ~ = · :,,'", .)..':, /_-,/_-, '.E; ::::T_': 5:.' :2:90 [5.55 '.3:2:3 8 40 0 !5.19 S :2: :2:14 4104. !57 S 3:2: :l 'F.' 4204..9:3 S :3:3 2 '2 W 4 ::: .... (') r-]. 57 ._,':' 33 ...,. '-)._,'':-' W 44 c). 4 .9. ti. S ,:,'-'._-.'-' 2:3 1,4 4~c) 2 4{3 :--; ':'"' ........ :, 2:_--: W 4.~':~ ::: 5,2 c. :3:3 ":":' - Whip? p c k.2 F:ONACO, INC. PAD B, WELL NO: 6 GM:--; MILNE PT., NORTH SLOF'E, ALASKA MEA'.E;i_IRET~ DEF'TH FEET TRUE VERT I CAL DEPTH FEET 80'.F'5.76 8162.4?: 82'.P8.8:3 :::: 43 :-_-:. 80 61 ('10.00 6200.00 6:300.0 6400.00 6500.00 8701. ? 1 8833.79 ,-,c;., ~ 91 ,'-', .': 0._ . . '? C)':..-; 8, 4 ?229, 7/_.-, /_-.600, 00 6700. (]) 0 6800.00 6900.00 7000.00 7100. S U B S E A VERT I CAI_ FtEPTH FEET ..5c)41.00 6141.00 6241.00 ,:.:34-1.00 6441.00 o._, 41.00 6/:. 41. ,n,,3 674. 1.0,:":, /.:, ::44.1. c)0 6'."} Zl 1,0 (3 7041.00 R E C T A N G U L A R C 0 0 R D I N A T E S FEET :3'?1'?.0::: S 25L::1.08 W :79'.P 7. 1 F..' :_:; 2 A 32.02: W 4074.52 '.=; 26::::3.07 W 4.14. 9. '.-.? 4. '._:; ..' ..... /.:,"-'.:,. 2:5 W 4222.6:3 F-; 27F-:.4.7:3 W 4.2'.--./5. ]. 4 ::; 2:Z: 37. 22 W 4' 262, 22 S 2:E:90. '.'-'76 W 4425,7(") S 2'.--./4'F;. 4.1 W 4486. 16 :::; :.--: 011. 'i.'";8 W .4544.65 :::: :3073.74 W 4/:,02. ?0 S :31 .,'°/-., .... 1 '2 W C 0 h'l F' U T A T I r'-i I'q T I ME DATE 1 :'::: 00: .4:2 I 1 -MAR-85 C: L 0 '.:_; U R E D I S T A N C E D I R E C T I 0 N FEET D M 46?2.67 S :3:3:22 W 4785, 92 F-; :3:3 22 W 487:E: ,=,-, ...... =, S :':::--: 2:2 W 4'.-T;/:,'F./,, 2:2: S :':::3 22 W .... U._, ;.. {')_ ;--:_ .':'._, ._'7 ."~_., '..-.' 4 14 PAGE NCl ' ":' Eastman/ C:ONOCO, INC. PAD B~ WELL NO: 6 GMS dOB NO: A0285G0155 MILNE PT., NORTH SLOPE, ALASKA GM'F:, 0-9250 MD~ SURVEYOR: B .JAHN~ DATE RUN: 14-FEB-85 GYRO NO: E.:::2 - 291, CAMERA NEI: 07'.~ 90 BEG A/U NO: 156.6 SIGHTING TO GYRO MARKER: S:::7 :::OE RE':]:(':IRD OF II".ITERF'FLATE[) SURVEY Eastman Whipstock A PETRC)t. ANE OOMPANY i"'11LNE F'T.., I~IOR"I"H ::;Lr'-IF'E., ALA'.:;KA MARKER C 0 D E NAME-] ,JOB NO: AO28.5G0155 KA KB i<C KD LA TRUE '.:;UB'.:;E A MEA:=;URED VERT I CAL VERT I CAL DEPTH DEF'TH DEF'TFI FEET FEET FEET LB MA MB MC NA 480'?. 00 :384:2:. 6, :--: :37 E: 4.6 486/_-,. 00 :3 :--: 80.99 :3 ::: 21.99 4919.00 3915.79 3::.]56.79 5014.00 ~ '.-} 7 :.-,.:. 72 :3919.72 5042.00 :3997.50 :--:93:8. 50 NB r,.IC ND IxlE NF 5072.00 401 '7.6 :--: :3958.6,:3 51/_-. 2.00 4078.7 ? 4. 0 Z 9.7 5259.00 4 t 4 !5.56 408/:.. !56 5 i:: 5 :'::, (':' 0 .4. 21. ,:'::,, 4 :"::: 41 .'"~ .1.. 4 .5480.00 4:29',,_--',. ]. 0 42:3 '?. 10 nA OB L 0 W E R I..':: ,, U ltl f":. MK R 19 T/KLIF:' I NTEI'~VAL T /I",tK- 1 B / M K- 1 T / I','11<-- 2 B / M K-2 L..-8 T / L K- 1 B / L K- 1 F"BTB TD 9050.00 /",:T-',6 :::. 41 ,':, 8 ('} 4.41 9074 0 (') / '-'"'" ' . q":' " . . '",,:,,::, 1 ._ .- 68:22. !=, ? 9094.00 68'.-.? 6. ;'-,:2 E, 8:37.62 '? 124. (':,0 691 '9.4.:3 6860.4. 3 9233.00 7002.47 /_-,'.:.~ 4:3.4-7 c¢.-., ~.-, 0 (') 7016,. ';;.' 4. '-?'- 6 .-..:,7.94 ? :':: 44. (')0 7086. ,.9 (') 7027. '.-T/0 9:366 ¢) ¢) 71 () :3 . /., ::: 7 (:)44.6:2: 9375.0(') 7.1. 10.47 7051.47 94 (') 0.00 71 :,.-.': 9.48 7 (')'70.4 :--.: C 0 M F:' U "[' A T I r.') N T I FIE DATE 14: 24.: 1 ~") 24-MAY-85 F'AGE NO. 1 R E C T A N G U L A R C 0 0 R D I N A T E S FEET · C L r_] S I_1 R E ~'l i S T A N C E D I R E C T I 0 N FEET D M 2058.37 '.3 1245.17 W 209:3.4/_-, S 1270.'20 W '--'2126.07 '.--; 129:'::, :'::0 W '2184.44 '.:; 1:2::2: 4-. ,:") 1 W 2701.6,1 S 1:2: 4 .5 ,, 7 (-) W 2575.59 S 16()'?,,:ii:8 W 2/.:. 24. '.--..'8 '.--; 1647 ,. 10 W 4210.47 S '2 7 '7 :5 . :3 4 W 4:284.(-)4 S 282F-:.9'7 W 4:':':71,67 ::; 2R'T.".'-.'.', t :L W 4464.27 S 2988.91 W 4475. 11 S 30~")(").:3:3 W 44 :---:4. 14 S :::009. E:5 W q. 497.55 '.3 ::: 02:3.9 ::': W 4.., 4 .:, 09 '.E; ~ (':, 7."'~....' / W 5:372.46 E; 3::i: 4:F: W 5:38'7. :32 E; :}.'::3 r'.] 0 W 5400.6,2 S 3::: 52 W 541 '.-.-.'. 6,4 S :.3:':: 55 W 548',:":. 55 S :'::4 5 W 4554..'2;2 S 30:::4.24 W 4 M .... 9.="] ,27 S ._,":-' 1 _';:' 7 .9. :'::_ W 46,05.01:3 31:38.:38 W 460':T~.00 '.--; 3142.6,":-., W 4620.07:3 :'::": 154.5:3 W - Eastman PAD B, WELL NO' 6 GMS ' HILNE PT-, NORTH.SLOPE,L.ALASKA i ' EASTHAN WHIPSTOCK'. INC. . DATA FILE, B2551 '' ! · . ; : : ! ' ' 1 HOR I ~-O-N-T ~,-L- P'RO~IECT i o~ ................................................. SCALE ! IN. = 1000 FEET DEPTH INDICATOR~ TVD ,4,7 FINAL STATION, '' DEPTH 9400 HD. '?~129.48 :~V.D ................ ~ .............. -SOUTH" 4620";'07, "'"IiilEST 731'$~";' $3 ............. · ' cLOSURE 5594~29 S 34 !9 29 W _ . , CONOCO, INC. PAD B. WELL NO, 6 GMS MILNE PT.. NORTH SLOPE. ALASKA ' ' ' EASTMAN WHIPSTOCK INC · . ; ........... 0 0 .... I 1000 ·2000 4000 2OOO · 3000 4000 5000 6000 7000 8000 9000 VERTICAL PROJECTION . SCALE 1 IN. = 2000 FEET Suggested £orm ~-, be inserte8 in each "Active" well folder to check for it~mely compliance with our regulations. ~-E~T~R; ~L NkME AND NUffBER Reports and Materials to be received by: Date Required Date Received Remarks Completion Report y~_~ ~.-~~ .' ~.~ ~o~ . ~/~ . Drlii' Stem Test Reports , ,, , (conoc_. Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (907) 564-7600 September 12, 1985 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Gentlemen: Monthly Report of Drilling and Workover Operations Attached for your information and file are th~ original and one copy of each of the required Monthly Reports of Drilling and Workover Operations conducted during August i985. If you should have any questions, please call Lynn Alexander at 564-7609. Very truly yours, Everett D. Wilson Administrative Manager LA/vv Att. STATE OF ALASKA ALASKA. LAND GAS CONSERVATION CQ..,,.MISSION MONTHLY REPORT F DRILLING AND WORKOVER OPERATIONS 1. Drilling well J Workover operation 2. Name of operator 7. Permit No. Conoco Inc. 85-13 3. Addre~ 8. APl Number 3201C Street, Sulte 200, Anchorage, Alaska 99503 5o-029-21276 4. Location of Welt at surface 115' FSL, 887' Fkrg, Sec. 18, T13N, RllE, U.M. 5. Elevation in fee~ (i,dicate KB, DF, etc.) f 6. Lease Designation and Serial No. 59' KB 1 ADL 47438 9. Unit or Lease Name Milne Point Unit 10. Well No. BNo. 6 11. Field and Pool Kuparuk River Field Kuparuk River For the Month of. August ,19 85 12. Dec~h at e~ of mo,th, foot~le drilled, fis~i~3 jol~, directional drilling problems, spud date, remarks Recovered 12' of 7" csg. w/overshot w/6 3/4" grapple. 13. Casir~j or ~i¢~r ~nr, ~,r~d quantities of ~,e~t. res~it~ of pressure tests Cemented hole in 9 5/8" casing w/100 sks. Class G w/3% CaCl2. Pumped 60 bbls. Arctic Pack, 150 sks. Permafrost C thru perfs & disp. w/24 bbls. of diesel. Down squeeze 100 sks. Permafrost C through hole at 186' - 190'. 14. Co~'~r~j ze~ne and brief de~crJpt~:~n NONE 15. Lo~ ~un a~ d~h w~h~e ~n × - ¥ Caliper 2100' to surface 1 6. DST data, perfo~atin§ data, shows of H2S, miscellaneous d~ta 4 shots 2472' to 2474' Alaska Oil & Gas Cons. Commission Anchorage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED TITLE DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 John R. Kemp Manager of Alaskan Operations Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (9O7) 564-76OO August 14, 1985 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Gentlemen: Monthly Report of Drilling and Workover Operations Attached for your information and file are the original and one copy of each of the required Monthly Reports of Drilling and Workover Operations conducted during July 1985. If you should have any questions, please call Lynn Alexander at 564-7609. Very truly yours, R Kemp ~s LA/vv Att. RECEIVED STATE OF ALASKA " ALASKA 'L AND GAS CONSERVATION Cr MISSION 'MONTHLY REPORT F DRILLING AND WOR KOVER OPERATIONS / I1. Drilling well [] Workover operation ~ . 2. Name of operator 7. Pe~it No. Conoco Inc. 85-13 3. Address 8. APl Number 3201C Street, Suite 200, Anchora§e, AK 99503 50- 029-21276 4. Location of Well atsurface 115' FSL, 887' FWL, Sec. 18., T13N, RilE, U.M. 5. Elevation in feet (indicaTe KB, DF, etc.) 6. Lease Designation and Serial No. 59' KB ADL 47438 For the Month of Jul~ ,19 85 9. Unit or Lease Name Milne Point Unit 10. Well No. B No. 6 11. Field and Pool Kuparuk River Field Kuparuk River 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Ran tbg. chemical cutter, Cut tbg. at 139'. Latch onto tbg. at 141'. POOH w Jo-shot. Redress O-shot. RIH, latch fish. No recovery. Make up chemical cutter, cut tbg. at 191'. Couldn't pull tbg. w/200000# pull. RIH w/200 grain string shot then 100 grain string shot. Couldn't back off tbg. Run IB; indicates collapsed casing. 13. Casing or liner run and quantities of cement, results of pressure tests Mill 7" casing from 175' to 183'. POOH for IB. cement. Cemented 9 5/8" w/250 sks. Class G 14. Coring resume and brief description NONE 15. Logs run and depth where run Caliper to 1850'.. RECEIVED 1 6. DST data, perforating data, shows of H2S, miscellaneous data NONR Alaska 0il & Gas Cons. Commission Anchorage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 Interoffice Communication To From Date Subject Warren J. Hairford Jerry W. Fritsch July 31, 1985 SUMMARY OF B-6 2-02 2-05 2-06 2-07 2-10 2-12 2-14 2-15 2-17 thru 2-18 2-19 2-24 3-24 5-25 Spudded @ 8 p.m. Five hours after spud, 13 3/8" conductor pipe sank 3'. Installed base plate with gussets and cemented with 95 sacks of Class G cement. -Drilled ahead to kick off @ 500'. Drilled to 5970' (survey @ 5900', 43.7°). Ran 5951' of 9 5/8", 36#'L-80 Buttress casing. Cemented with' 450 bbls. of 12.5 ppg. Arctic Set III and 178 bbls. 15.9 ppg. Class G cement. (Top Job)--Ran 90' of ½" piPe in 13 3/8" x 9 5/8" annulus cement to surface with 12 bbls. Arctic Set II cement. Drilled to TD of 9400' Ran 9377' of 7", 25# L-80 Buttress casing. Cemented with 164 bbls. 15.9 ppg Class G cement. Full displacement with full returns. Attempt to inject excess mud into 7" x 9 5/8" annulus. Pressure to 2500# psi.; wouldn't break down. Rig released and moved to next well. Pull dummy out of GLM @ 2200' and circulate hot diesel for 12½ hrs. Pressure up to 3200 psi. on 7" x 9 5/8" annulus; wouldn't break down. Reinstall dummy @ 2200' and flow test well. Install blanking plug with D-Profile @ 9013'. Test with 2000 psi. for 15 min. Pull dummy out of GLM @ 2200'. Circulate hot diesel thru GLM @ 2200' every 5 days. RIH with 2.792" tool to 2500'; no restrictions. circulating hot diesel thru GLM @ 2200' every 5 days. Continue RIH with 2.68" tool, set down @ 163'; RIH 2.56" gauge ring, set down @ 281'. RIH with 2.75" IB, set down @ 156'; RIH-with 2.30" IB to 1900'. Continue circulating hot diesel thru GLM @ 2200' every 5 days. Warren J. Hairford Page 2 July 31, 1985 7-03 7-16 7-23 7-24 7-25 7-26 7-27 7-28 7-29 7-30 While hot oiling thru GLM @ 2200', a pressure test indicated pressure communication between 3½" x 7" annulus and 7" x 9 5/8" annulus. Continue hot diesel circulation every 5 days. RIH with 2.60"; then 2.565" gauge ring, set down @ 163'. RIH with 2.3" IB, no restrictions; RIH with 2.5" valve setting tool, set down @ 163'. RIH with 1.5" K-Kickover tool, could not locate pocket @ 2200'. RD. RU 27-E. Run X-Y caliper to 1850', tubing constriction 148' to 176': run 2.125" gauge ring to 200'. Chemical cut -t~n~--~@ ~~.P Blind back off 7" casing @ 157'. Latch tubing @ 141'; couldn't jar loose; chemical cut tubing @ 192'. Couldn't jar loose; couldn't back off with string shot @ 162' (tubing collar). Chemical cut tubing @ 161'; couldn't part tubing. Set off series of strings shots and jar tubing out of hole from part @ 192"; recovered 47'. Tubing now @ 199'. RIH with 7" spear; couldn't get into 7" casing @ 157'. Mill (8 5/8") 7" collar 157' to 158'. Run IB (8½"); showed split on sliced collar. Run 8 3/4" mill and mill 157' to 158.2'. Run IB (8 5/8"); showed collapse 7". Mill 7" casing 3"; run IB; confirmed 7" collapse. Run 8 3/4" mill. Mill 158' to 163' (5'); change mills & mill 163' to 164' (1'). Change mills and mill 164' to 170' (6). Run IB; indicates 7" collapsed. Mill 170' to 174' (4'). Change mill and mill 174' to 179' (5'). Change mill and mill 179' to 183' (4'); started seeing gravel in returns. Change mills and dress up stub to run IB. Gravel entry prevented IB from reaching stub of 7" casing. ~Change over to hi-vis, mud; now seeing mud returns in and around cellar at surface when circulating. Run 8" IB; indicates 7" collapse. Cement hole in 9 5/8" casing. ~D~-Jerry Fritsch Drilling Supervisor kss cc: RJF, DIR, DRG B-co ~a~or 7"~ 183° I !74 ~. ~oo MILNE POINT UNIT B-6P ACTUAL COMPLETION SKETCH (COMPLETED ON ) NOTES: L All msiuremente ere fr~ KOBof Naborl Alaska 27-E ~. KDB - IL · $. KDB - GL · 4. Max. shale · 6. KOP ~ 6. Slant type hole; 7. Mia. angle · 8. FMC $ Ye" APl 80004t tree w/ $~1" 8 RI) treetop smmection. 9. Mhlimum rlltriolioe Il 2.78# ID, Gamoo "DH nipple Ia. APl Nt ;:::,?~--~.11. Completion fluid: 9.Sppg .NaOll 0 -- Coting L-80 6TR8 -. FMC TUBING HANGER- 1898' Camo0 TRDP-IA SSSV ' 409 I' 5026' 8Tit 6337' 6963' 7597' -' 8198' ,-Camco 3'/' KBU6 Gel' Lift Mandrels~ . 8960' RA Marker on Pin Threads 8960' BOT PBR (3.00" ID, 4.~3" OD) INITIAL FLOW TEST Z~e not_....e wfl._.P o,t.__e MK 2418 15~ 2-19-85 8975' BOT "HB" packer (2.890" ID) 9013' Camco "D" nippl® (2.750" ID) Middle Kip 9030' - 907'4' ~ .~- -- 9042 -9106' 9110'- 9124' ( DIL log of DRAWING MPU B-6P DATE ~, - 28 -85 ESTIMATED TO F Geo-Vann spent perforating assembly, consisting of ~/~" I~rossure aotivotod tbs release. (I.5' long, 4.19= OD), $~/~," EUE 8RD box x ~)~/1" X-O (.86' long, 4.50' OD )~:~.;~.~l.".~.Va#ntage bar pressure vent ( 1.30' Ioag~ 3.65" OD), ~)5/8" EUE 8RD pup (6' long, $.065" OD), 2~/8'' EUE 8 RD pup (9.95' long, $.065" OD), ~) /" EUE pup (4.06' long, $.065" OD), $$/8" Vanntoge firing head ( 1.56' long, $.375" OD)~ Perforating guns (74' long, 5.00" OD), time delay device (7.50' long, ~.$75" OD). Total: 107' long. 7' 26~ L- 80 BTRS John R. Kemp Manager of Alaskan Operations Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (907) 564-7600 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99601 Dear Mr. Chatterton: Attached are the Sundry Notices for Milne Point Unit Wells C-12 and B-6. These Notices are applications to fracture stimulate the C-12 well and pull tubing on the B-6 well. If you have any questions, please call Dan Robertson at 564-7635. Very truly yours, /Manager of Alaskan Operations DIR/vv Sundry Letter cc: MP C-12/B/6 Correspondence Files STATE OF ALASKA ~_~. ALASKA. LAND GAS CONSERVATION C~ ~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELI_~ OTHER [] 2. Name of Operator 7. Permit No. Conoco Inc. 85-13 3. Address 8. APl Number 3201 "C" Street, Suite 200, Anchorage, Alaska 99503 50~29-21276 4. Location of Well SURFACE: 115' FSL, 877' FEL, Sec. 18, T13N, RllE, U.M. 5. Elevation in feet (indicate KB, DF, etc.) RKB 59' 12. I 6 . Lease Designation and Serial No. AD], 47437 9. Unit or Lease Name Milne Point Unit 10. Well Number BNo. 6 11. Field and Pool Kuparuk Field Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO.' SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing ~ Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The B-6 well was completed as a single production well in the Middle Kuparuk Formation in February 1985. Apparently during the production casing cement job the cement channeled into and sealed off the 7" x 9 5/8" annulus. After the casing was landed the 7" x 9 5/8" annulus could not be pumped into (in order to spot Arctic Pak). . .~.I~ ~) A wireline run in May indicated that the 3½" tubing had collapsed (we were circulating hot diesel at regular interals to combat freeze back). We now propose to move the Nabors 27E. drilling rig onto the well and clean out the collapsed tubing and production casing. The 7" casing will be recovered to at least 2100' M.D. in order to circulate Arctic Pak down across the permafrost (just prior to tieing back in). PoI~ ~v~%~ ~ ~op~ ~ ~gvoc~ ~i .~.~ RECEIVED /~laska 0il & Gas Cons. C0mmissi0~ Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~° /~' ~ ~/'~_,// Title Sr. Production Engineer The space below for Commission use Date 7-16-85 Conditions of Approval, if any: ~oproved Ce4p~ .' Returned By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Eastman Whip s tq c k (907) 349-4617 P. O. Box 4-1970/Anchorage, Alaska 99509-1970 May 31, 1985 William Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Dear Mr. Van Alen Please find attached two copies of the Gyro Multi-Shot survey run for Conoco Inc. on Pad B, Well No: 6 . This is to be considered a formal letter of transmittal. The data herein, is to considered strictly confidential. A copy of this letter is being sent to Conooo's represen- tatives, Mr M. Bradshaw and Mr S. Davies. Should you have any questions regarding this survey data, please refer all questions to CONOCO INC. TOM Distr~g,~ Technical Coordinator cc: M. BRADSHAW S. DAVIES RECEIVED JUN ]985 Alaska Oil & Gas Cons. Commission Anchorage Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide STATE Or: ALASKA /~ ALASKA ~-~_ AND GAS CONSERVATION CC~'MISSION MONTHLY REPORT DRILLING AND WORr OVER OPERATIONS,,/ , 2. Name of operator 7. Permit No. Conoco Inc. 85-13 3. Address 8. APl Number 3201 C Street, Suite 200, Anchorage, AK 99503 50- 029-21276 9. Unit or Lease Name Milne Point Unit 4. Location of Well at surface 115' FSL, 877' FWL, Section 18, T13N, RllE, U.M. 5. Elevation in feet ¢indic~te K.B, Df:, etc.) 6. Lease Designation and Serial No, 59 'KB ADL 47438 10. Well No. BNo. 6 11. Field and Pool Kuparuk River Field Kuparuk River For the Month of May ,19 85 12. De~th at ~ o! month, f~t~j~ driliect, fishing jobs, directional drilling problems, spud date, remarks None. 13. CasJ~j or ~,~ne~ run and ~ant~ties of camera, ~esults of pressure tests None. 14. Corin~j re,.me and h~ief desc~,iption None. 15. Lc_~s run and d~h w~r~ None. 16. DST data. perfo~at~ncj da~a, shows of H2S. miscellaneous data None. Well suspended. Completion report to follow. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~,04 Submit in duplicate Rev. 7-1-80 Conoco, Inc. 3201 "C" Street, Suite 200 Anchorage, Alaska 99503 A,entio,:Dan Robertson' SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. TEXAS 77001 Rd. A/ Anchorage, Alnska 99502 ATTN' Holly Burgan Gentlemen: Enclosed are 2 B[prints of the 2"&5" DIL, LDT/CNL;DEEP INDUCTION-SHORTon. Company Conoco Inc. , Well MPU B-6 NORMAL-GR Field Kuparuk , County North Slope Stat~ Alaska Additional prints are being sent to: 1 BL prints & 1 RFolded Sepia Conoco ~ Inc. Offshore Exploration-E.W.A. Div. P.O. Box 4444 Houston~ TX 77252 ATTN' L:.A. Dinges C/O Randy Altobelli 1 BL nrints & 1 RFolded Sepia Conodo, Inc. ' P.E.S. Reservoir Sec. Offshore Building P.O. Box 2197 Houston, TX 77252 ATTN' O.G. Kiel 1 BL prints Conoco, Inc. P.R.D. Reservoir Sec. P.O. Box 1267 Ponca City, OK 74603 ATTN' H.E. Gilliland - 6356 RW 1 BL nrints & 1 RFolded Sepia Chevron U.S.A.: Inc. P.O. Box 8200 Concord~ CA 94524 ATTN' Dave Engstrom C/O Louis Klonsky 1.BL nrints & 1RFolded Sepia Cham~lin Petroleum Co. P~O. Box 1257 Englewood, CO 80150 ATTN' Dale Bossert 1BL.prints & 1 RFolded Sepia Reading & Bates Petroleum Co. 3200 Mid Continent Tower Tulsa, OK 74103 ATTN' C. E. Seery, Jr. 1 BL ~rints & 2 RFolded Sepia Chev~gn U.S.A., Inc. P.O. Box 107.839 Anchorage, AK 99510 ATTN' J.L. Weaver The film is. returned to Conoco Anchorage Office We appreciate the privilege of serving you. 1BL prints & 1RFolded Sepia Cities Service Oil & Gas Corp. P.O. Box 939 Bakersfield, CA 93302 ATTN' Nell Buttram C/O Jim Ouinn [?'" i"' ( r "E U DaCe' Very truly yours, SCHLUMBERGER OFFSHORE SERVICES Art HUffman IDISTR ICT MANAG£R CONOCO~INC. 3201 "C" Street,Suite 200 AnChorage~ Alaska 99503 Attention: Dan Robertson SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. TEXAS 77001 ? PLEASe; REPLY TO 10 May 85 //~ 500 w. INTERNATIONAL AIRPORT RD. ANCHORAGE ,ALASKA 99502 ATTN:Holly Burgan Page 2 of 2 Gentlemen: Enclosed are Company CONOCO,INC. Field KUPARUK printsofthe2"&5"DIL,LTD/CNL;DEEP INDUCTION-SHORT ~.~~~nt to: ALAS~A OIL & GAS ~.. x~ CONSERVATION COMMISSION - i 3110 PORCUPINE DRIVE ) ANCHORAGE, ALASIZ, Jk 99501 / , Well. MPU B-6 on' NORMAL-GR -, ,Coun~ NORTH SLOPE qtate. ALASKA __prints prints prints prints .prints prints prints $O~--1§65-A The film is returned to Conoco Anchorage Office We appreciate the privilege of serving you. Very truly yours, SCHLUMBERGER OFFSHORE SERVICES Art Huffman DISTRICT MANAGER ~ STATE OF ALASKA ~ ALASKA (:~_.AN D GAS CONSERVATION CO.._~ilsSlON MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS .,. ll. Drilling well ~ Workover operation [] 2. Name of operator 7. Permit No. Conoco Inc. 85-13 3. Address 8. APl Number 3201 "C" Street, Suite 200, Anchorage, AK 99503 50- 029-21276 ~). Unit or Lease Name 4. Location of Well at surface 115' FSL, 877' FWL, Section 18, T13N, RllE, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 59' KB[ ADL 47438 Milne Point Unit Well No.- ............ ~ BNo. 6 A 11. Field and Po~ _ .Q.I~ - uK~upa-~uk River Field Kuparuk River For the Month of February ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks NONE 13. Casing or liner run and quantities of cement, results of pressure tests NONE 14. Coring resume and brief description NONE 15. Logs run and depth where run NONE 6. DST data, perforating data, shows of H2S, miscellaneous data None, well is suspended. Completion report to follow. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate -_ "'~,.'~ SCHLUMBERGER OFFSHORE SERVICES · '~!-ILD'lJ[~/-/3/7f~ 5oo w. INTERNATION~ AIRPORT RO~ ' nOCA~ON - /~Z3~7/., /~/~ -~~/ . ; WELL NAME ' v~/?~' ~'~~ '~ WELL NAME ' .~ .,. · SERVICES NO. OF BOXES' JOB NO. ' ADD'L TAPES ' NO. OF BOXES' JOB NO. · ADD'L TAPES ' WELL NAME ' SERVICES · _WELL NAME · SERVICES ' NO. OF BOXES' JOB NO. · ADD'L TAPES · NO. OF BOXES' JOB NO. · ADD'L TAPES · WELL NAME · SERVICES · WELL NAME · SERVICES · NO. OF BOXES' JOB NO. · ADD'L TAPES · SCHLUMBERGER COURIER NO. OF BOXES' DATE DELIVERED .. · . JOB NO. ~ ~%~ I- IAi Alaska 0~1 & Gas Cons. Commissi~ EBCBIVBD . - STATE OF ALASKA ., ALASKA.-~IL AND GAS CONSERVATION 6._..vlMISSION U DRY NOTiCeS AND R =PORTS ON WB LS 1. DRILLING.WELL COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. Conoco Inc. 85-13 3. Address 2525 C Street, Suite 100, Anchorage, AK. 99503 4. Location of Well 115' FSL, 877' FEL, Sec. 18, Ti3N, RllE, U.M. @ Surface 5. Elevation in feet (indicate KB, DF, etc.) RKB 59'. Pad 24' 12. I 6 . Lease Designation and Serial No. 47437 8. APl Number 50- 029-21276 9. Unit or Lease Name Milne Point Unit 10. Well Number BNo. 6 11. Field and Pool Kuparuk River Check Appropriate Box To Indicate Nature of Notice; Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate ~] Alter Casing [] - Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [-J Abandonment r-] Repair Well i [] Change Plans [] Repairs Made [] Other [] ; [] Other [] Pulling Tubing [] Pull Tubing (Note: Report multipl~ completions on Form 10.407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Conoco proposes to perforate and complete the B-6 well in the Middle Kuparuk formation. It is to be completed using a tubing conveyed perforating system run on 3~" 9.2# BTRS tubing and a production packer. A SSSV wi].], be run in the tubing string. Once the packer is set, the tubing landed, and the wellhead secured, the drilling rig will be re].e~sed and moved. The Well will then be perforated and tested. The proposed · test is to include only rate measurements. Following th'e test the top 100' of tubing will be displaced with diesel, the SSSV wilt. be closed and the well will be suspended. Verbal approval, was received from Harold Hedlund on February 13, 1985. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. RECEIVED FEB 1 5 I985 Alaska 0il & Gas Cons. Commission Anchorage The space below for Commission use TmeSupervising Prod. Engineer Date 02-13~85 Conditions of Approval, ~f any: Approved by COMMISSIONER _Approv~ Copy Returned By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate MEMORANOUM TO: THRU: State of Alaska ALASKA OIL AND GAS CONSERVATION CO~R~ISSION C. Lonnie C. Smith Commissioner Bobby Fos ter~~b SUBJECT: FROM: Petroleum Inspector DATE; February 1t, 1985 FILE NO: D.BDF. 10 TELEPHONE NO: Witness BOPE Test on Conoco' s B-6, Sec. 18, T13N,RI!E,Lm_~{, Permit No. 85-13. ..... Wednesday, February. .... 6, 1985: I traveled this date to Conoco's B-6 well to witness the UPcoming BOPE test. ~hursday,. February 7, 1985: The BOPE test began at 5:30 am and was ~0ncluded at 10:00 ami'- As the attached BOPE test report shows, there were two failures, both of which were corrected and retested. In stmmnary, I witnessed the BOPE test on Conoco's well B-6. Attachment 02-00IA(Rev. 10/79) O&G f/4 5/84 STATE OF ~AS~ ~AS~ 0IL & GAS CONSERVATION C0~ISSION B.O.P.E. Inspection Report L°cat'i°n:-Sec. !~ T/~_~_,~R//S M ~ e~0a.~ng Drillin~ ContraCtor /f',~Z~' Ri~ ~V~ Representative~i_ General Housekeeping~Rig ~ }l Full Charge Pressure ~fud ,Systems Trip Tank Pit Gauge Flow Monitor Gas Detectors Visual Audio BOPE Stack Test Pressure ~nular Preventer Pipe Rams ~ Blind Rams / ...~-~O"z~O Choke Line Valves /.. H.C.R. Valve . ~ ~.~ Kill Line Valves, Check Valve --~ Test Results: Failures Repair or Replacement of failed equipment to be made within days and Inspector/ Commission office notified.~/~/~/ Pump incr. clos. pres. 200 psig -- min~sec. Full Charge Pressure Attained: / min~, .sec. N2J_~,~../e% ~~~.~. M~_~_~/ea psig. Controls: Master ~.~5 Remote ~_~ Blinds switch cover ~Ke.lly and Floor Safety Valves Upper Kelly, / Test Pressure. Lower Kelly / Test Pressure_ Ball Type / Test Pressure Inside BOP . ./_ Test Pressure Choke Manifolding-Test Pressure ~ e'~~o No. Valves / ~ No. flanges _~ ~ -- Adjustable Chokes.. ~. Hvdrauically ope%ated choke Test TJ~e ~ ~' hrs. Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspect ,M EMORAN'DUM TO: THRU: FROM: Stateof Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION C. V ~~e~rton DATE: FILE NO: Lonnie C. Smith'V- ,~' Commissioner TELEPHONE NO: SU BJ ECT: February 5, 1985 D.HRH. 13 Harold R. Hawkins Petroleum Inspector Inspect and Function Test of Diverter, Conoco, Inco, Milne Point Unit No. B-6, Sec. 18,T13N,RI1E,~-~, Permit No. 85-13. Friday, February 1, 1985: I left ARCO's K.R.U. lQ-8, subject of ~0'ther report, to c~n0co's B-6 well at Milme Point. I witnessed the function test of the diverter for Conoco on Nabors Rig 27E. In summary, the diverter function tested satisfactory and the diverter lines and valves were satisfactory installed. 02-00IA(Rev. 10/79) January 28, 1985 Mr. James B. Fox Engineering Techician Conoco Inc. 2525 C Street, Suite 100 Anchorage, Alaska 99503 Re: Milne Point Unit No. B-6 Conoco Inc. Permit No. 85-13 Sur. Loc. I!5'FSL, 877'FWL, Sec. 18, T!3N, RllE, UM. Btmhole Loc. 674'FSL, 2210'FEL, Sec. 24, TI3N, R10E, UM. Dear Mr. Fox: Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a brief description of each core and a one cubic inch size chip from each foot of recovered core is required. Samples of drill cuttings and a mud-log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their .drainage systems have been classified as important for the spawning or migration of- anadromous fish. Operations in these areas are subject to. AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's Office, Department of Fish and'Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska AdministrativeCode, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. Mr. James B. Fox -- Milne Point Unit B-6 -2- January 28, 1985 To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. I~here a diverter syst~ is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe.- In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, · '~i ~/' '/ // Chairman of Alaska Oil and Gas Conservation Commission BY ORDER OF THE COMMISSION be Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery Conoco Inc. 2525 C Street Suite 100 Anchorage, Alaska 99503 January 22, 1985 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed are the original and two copies of the Permit to Drill applica- tion for Milne Point B-6. A $100 check is being submitted with the permit application to fulfill the permitting fee requirement. If you have any questions, please call Don Girdler at 279-0611. Very truly yours, DRG/kr cc: MP B-6 Correspondence File RECEIVED Aiast(a 0ii & Gas Cons. commission Anchorage STATE OF ALASKA ALASKA ~ AND GAS CONSERVATION C~ISSION PERMIT TO DRILL 20 AAC 25 005 DRILL [~ lb. Typeofwell EXPLORATORY BI SERVICE[] STRATIGRA¢~I4~I~ ~'~1 REDRILL [] DEVELOPMENT OIL E~ SlNGLEZONE E~ DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE la. Type of work. 2. Name of operator Conoco Inc. 3. Address 2525 C Street, Suite 100, Anchorage, AK 99503 4. Location of well at surface~I ~~'~t~¢'~¢~'~''~¢~/¥' 115' FSL, 877' F~L, Sec. 18, T13N, R11E At ~of proposed producing interval 10~°~ FSL, 2000' FEL, Sec. 24, T13N, R10E At total depth 674' FSL, 2210' FEL, Sec. 24, T13N, R10E 5. Elevation in feet (indicate KB, DF etc.) RKB 59' Pad 24' .'% Lease designation and serial no. AI)L 47437 9. Unit or lease name Milne Point Unit 10. Well number ,BNo. 6 11. Field and pool Kuparuk River 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number 8086-15-54 13. Distance and direction from nearest town 14. Distance to nearest property or le~se line 33 mi. NW of Deadhorse miles 2130' @ 8400 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 7250' (TVD) 9440' (t~)) fe.t 2560 Amount $200,000.00 15. Distance to nearest drilling or completed well B-2 120' feet 18. Approximate spud date 02-01-85 19. If deviated (see 20 AAC 25.050) KICK OFF POINT ~¢"'~ feet. 20. Anticipated pressures 5000 psig@__Surface MAXIMUM HOLEANGLE~_/' o (see 20AAC25.035(c) (2) 3800 psig@ 7050 ft. TD (TVD) Proposed Casing, Liner and Cementing Program S ZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole Casing Weight Grade I Couplingl Length MD TOP TVD MD BOTTOMTVD (include stage data) i71~:' 13 3/8:' 48 H-40 PELP 80'- 35' I 35* 115' ~ 115' +100 cf 12¼" 9 5/8~ 36 K-55 BTRS I 5717' 35' I 35' 5752' Ii 4600' 900 sks. Permf. "E" I I ~ I 950 sks. Cl. "G" 8~~. 7~ 26 L-80 BTRS 9130' 35'I1,1 35' 9165' I 7050'11 400 sks. Cl. "G" 22. Describe proposed program: Conoco Inc. proposes drilling the subject well as a delineation well in the Kuparuk River field. Mud system will be non-dispersed, low solids with a minimum mud weight in surface hole of 9.0 ppg to a maximum of 9.8 ppg. Mud weight at T.D. will be 10.2' ppg. A 20" 2000 psig diverter will be installed on the 13 3/8" conductor for drilling the surface hole. A 13 3/8" 5000 psig RSRRA BOPE stack will be used on the surface casing. Pressure tests will be performed as per state regulations, b~ximum anticipated surface pressure was based on a ff~%~d column at T.D. of 80% gas and 20% oil. Casing will be tested to 1500 psig. B No. 6 is no closer thanR~' from another wellbore. The closest wellbore will be the B No. 2 which will parallel this wellbore at a distance of 120' to the B-6 kickoff point at 500¢ Arctic pack will be placed in the 7" x 9 5/8" annulus after disposing of test oil and excess drilling fluid. The well will be perforated and completed before releasing the drilling DI~£dT!~AI, ~IZH- Rz~SX~qT-~N ' 23. I here~tify that th~ foregoing fs tr~ and correct to the ~y~onow~ ........... SIGNED~ '~~,,..,~_~_~'~~v -'~_ ~"'~ ~ITLE Engineering Technician DATE 01--14--85 The space below for Commission use ~ /'%/ CONDITIONS OF APPROVAL Samples required Permit number APPROVEDBY Form 10-401 pt~u 7-1-R¢) I-lYES ~]-NO I [~YES I-qNO I 50--¢~Z~-'Z'/'L'?(~ I SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE January 28, 1985 by order of the Commission Submit in triplicate I, CEMENTING PROGRAM A. SuppLEMENTAL DATA SHEET APPLICATION FOR PERMIT TO DRILL Conoco et al - Milne Point No. B-6 Conoco Inc. 2525 "C" Street, Suite 100 Anchorage, Alaska 99503 The 13-3/8" conductor will be set at 80' below the surface (115' K.B.), then cemented to the surface with permafrost cement. B, The 9-5/8" surface casing will be cemented with 900± sacks of Permafrost "E" cement followed by 950± sacks of Class "G" cement. The top job wi1.1 be done if cement is not circulated to the surface. Ce The 7" production casing will be cemented in two stages. The primary cementing job will consist of 700± sacks of Class "G" cement pumped around the casing shoe (estimated 2000± of annular cement, assuming an AHS=ll"). The secondary cement job will consist of 200± sacks of permafrost type "G" cement followed by 60± barrels of Arctic Pack, pumped down the 7" x 9-5/8" annulus. II. ANTICIPATED GEOLOGY 0' - ~500' Surface conglomerates, clay, silt and sand sequences. Estimated base of permafrost at 1700'±. 4500' - TD Predominately shale until the Kuparuk Sands - expected at 6600'± subsea TVD. III. FORMATION EVALUATION A. Sidewall cores to be taken as determined by onsight geologist. Be Wirel. ine logs for the 8~" hole from T.D. to ±1000' above the Kuparuk interval will include: Dual Induction Laterolog; Sypherically Focused Log; Formation Compensated Density with CNL and GR-caliper. IV. DRILLING FLUIDS V. A high viscosity ge].-fresh water (non-dispersed) mud system 0' - 1000' Low solids non'dispersed gel/water mud system 1000' - T.D. DIRECTIONAL PROGRAM The well will be drilled to a proposed KOP of 500', then build angle in a south 33° west directiQo~ The closeSt that the B-6 will come to ,, . ,~__.~o-,~ another we].~Dore is ~-z-o~ ~ur~:c ~ ..... ~n~ where the proposed B-6 wi].], be ~ t-~' northwest of the existing B-2 well. An MWD tool is to be run whi].e drilling for surveying purposes. Final hole angle will be 44°. H · : 400 ' 300 '~00 100 ! 0 · 400 .... ~ ~ , · . CONOCO. iNC.' ............................., PAD B, 14ELL NOt-~6 "PROPOSED ...... ~"-' .......... HILNE PT.. NORTH SLOPE. ALASKA ' ' i ~ 300 ................ EASTH^N-uH[PsTOcK. .... [~C- ~ ~ ' ~ ~ . j NOTEf ~/LL PATHS.._EX~END.~BE~.OND2T~_I[S~..~_I.E~ING ..~INDO~ ....... ~'--· . ! - i .... · ..... ~ ..... . 100 ..... .. . ~ ....... ~_ ~._ . . . ~ . . . ~ · . r ~ ~ . . ~.. . ; . . ~ ~ .... : ~ ; 1559 - 336~ r - ~ .... ~ f : ~ · ' ' 3550' ~ ' ~ ~ ;-' , . 300- ; ~86 1 ~32 ~ - ~ : ' '~ 33~ o _ : 1815 ; 3510 ; ~ : · 3586 4 0 0 .... 3660 ~ ' ~ : ; : 19~4 : RECEIVED: 500 : . ................ ; --I i ~ , ~ : AnChorage 200 , .--3oo . i ..... : - . . 3248 PAD 8. WELL NO, 6 PROPOSED "~ILNE PT.. NORTH SLOP' ALASKA '' ~ASTHAN WHIPSTOCK', [NC . KOPi .... TVD: $ ._~.20.00 · ~ ..... 3000 ....... ~0_0 . I0 15 =500 TMD=500 .DEP.=O ....... ~ ' i ~ t ! - - · ~ - i BUILD'2 1/2 DEG ~ ..... ; ' ' ~ ' ' ' ~ .... ~ ..... , PER 100 Fl. · - ~ ....... ~ ~ - - ~ ......... I ...... ~ ~ : : -.-~ , ~ , ...... ~' ~ ~ i .... i.- - , "'EOB ...... TVD=2095~.MD=226~"DEP=646 ,"r, '". .................. AVERAGE'" ANGLE ................... 44 DEC 5 MI N - . i TARGET iTVD=6850'TMD=8885 DEP=525~ ........ 7'_000 .............................. i-'ID -. TVD=7'OSO---l'MD-9165--DEP~5447 .............. ! .. ~ ............ i ................ ~ ............... ~ ............. .... 8000 I I I I o looo 2000 3000 ~ooo - 5ooo 6ooo ~ , ~¢,~~,~ ......................... v~,,~-,c^~.,.s~c~-,o, ~: ............ ._~ ............ _ .......... .~, ........................ . ,:, ...... '-'9 '5/8 CSG PT .....TVD;4600-'-TMD=5752' DEP=30?3 '-- ; f : ', . ........................................... HOR I ZON ~AL .... RRO.JEC.I_I ON ~ SCALE-~'~~ I N = 1000 FEET "~-~ CONOCO. I NC. i : ........... ~ PAD B. NELL NO= 6 PROPOSED i ' ' H[LNE PT..iNORTH SLOPE. ^LASKA~ E'^STI"IAN WHIPSTOCK. [NC. i i ~000 3000 2000 i1000 ~ D :1000 ' ~ i ' ~ SURFACE LOCAT ! ON / SURFACE . . TVD'6850 : ' ; ' DEP=$253 ................ TARGET LOCATION : 1000' FSL 2000' FEL ~ SOUTH 4~95 SEC. 24. T13N, RIOE ....................... 5257' .... :(TO" TARGET) Alask~ Oi! & Gas Cons.! N SEC. 18 SEC. 19 MILNE PT. UNIT BOONDARv -, ........... , SCALE ~ ~ CO N OCO MIENE POINT UNIT EXISTING DEVELOPMENT NOTES: I. STATE PLANE CO-ORDINATES ARE ZONE ,Il. 2:. ALL GEODETIC POSITIONS ARE BASED ON N.A.Do 1927. OFFSETS TO SECTION LINES ARE COMPUTED BASED ON PROTRACTED VALUES OF THE SECTION CORNER POSITIONS. WELL B-I ti-$ LOCATION IN SECTION STATE PLANE CO'ORDS. GEODETIC POSITION · FROM S. LINE FROM W. UNE NORTHINGS FASTINGS LATITUDE LONGITUDE DATE CHECKED FIELD BOOK 212' ~ 978' 70°28' 22.$67" N~ 149° 24'41.176" W. $ - 6 -82 09- 8?. 49' ~' 165'~ ~8' G97' ' 910' 1129' 1158' II I0' ~77 731' 6,022 s 911.70 121.76 6,025,077. 03 6 ~ 0?.2,960.76 r~, ¢3, ~, oZ~, 470.47 572 ~058.98 57 I ~ 989. 77 572,209. I0 572 ~ 179.11 57~, os'5. z~ 571, ~24.97 ?o° ?.a' ?.,4..e¢ N. 70028t 29.978" N. 70° 28' 22.8:~2" N. 149° 24' 49.151" W. 149°24' ~6.714" W. 149° a4' ~. B6¢ w, 14c~24' ~57. 563' W. $-6 - 82 '4 -22-82 4 -22-82 7 - 24- 82 I1- =~-- 84 L. LK. J,H. 571, 803.(~5 11-~-84 '~. lt. 09 -82 09 -8 2 09 -8?. 16 - 82 z~to 4-' .... REGISTERED AND LICENSED TO PRACTICE AND THaT THIS PLAT REPRESENTS A ' LOCATION SURVEY MADE BY ME OR UN~ER ~ E C E' V E'D-:,'Ii/,,ss, MY SUPERVISION, ~D THAT ALL DIMENSIONS .__.. ~ ~---- !1/ . . AND OTHER ~TAIL' ARE CORRECT JAN ~ ~ ~ Ii/ Alas~ Oil & ~as ~,s. Commissio, ]]]~,~ ~,v~o~ ~,OZ3. Sl~(:,.Sg -571,$g~.4(o 7D:Zg~'.Zg.ozDu 14r--]~-Z4'-4b.7o3 ~. I1-~- 84! .7. H.,, ,: 'B' PAD . -- AS BU lOCATION - lET ~E LL Surveyed for CONOCO I". ='400' I I OF 2 COMMENTS ~ DIMENSION THUS'~ FROM ' N. LINE SECT. t9 ~ ALL OTHERS FROM S. LINE SECT. 18. i CONOCO INC. MILNE POINT UNIT BOP STACK Fill-up Line5 Annular Preventer ~Flow Line (1) B.O.P. stack size rating meets API RP 53 & spec 6A for class 5M with clamp & hub connectors all hydraulically operated. (2) BOPE to be operated on each trip & pressure tested weekly. (3) Hydraulic control system for BOPE to include (5) station control manifold located remote with 160 gallon accumulator and reservoir unit and auxiliary energy source for system activation. (4) Ram type BOP to include a minimum of one set of blind rams and two sets of appropriate pipe rams. (5) Choke and kill manifolds shown seperately to meet API RP 53 class 5M requirements. RAM 13 5/8" - 5000 --RAM 13 5/8" - 5000 2"- 5000 Side Outlets 3"- 5000 Side Outlets' 3" - 5000 Side Outlets RAM 13 5/8" - 5000 11" - 5000 · . JAN 2 1985 Alaska Oj,~ & O~ Cons. Cornm)ssion A~chc, r~ CONOCO INC. MILNE POINT UNIT 20" DIVERTER STACK 20" N'ipple..____~ Flo~ Line g£C£1 I/r,, Fill-up Line ~ ~0" 2000 ps [ Preventer ' Drilling '12o. ~ 2o. ~ I 20o0 ps~ ~' .] ~_~ ~ ~ ~ Saver Sub 'c:! / .'.. ~'~ ~ / Casing - ~ ' ' ' ~ ~ '-'7.' ' ".' '.'.'' .' ~ ' ' . ' ' ' - ' ' 1. Relief lines.from the drilling spool will be routed for downwind diversion. 2. Hydraulic control system will be in accordance with A_PI specifications and AOGCC regulations. . 3. Both HCR valves will open when the preventer closes, then either one may be closed. Depending on rig contracted, the two 6" lines may be replaced by a single 10" line with a downstream tee. DRG 7-17-84 · ' -- i ' i i i · ~-~ ~RO~ ~UD P~"'" KILL MANIFOLD FROM REMOTE HIGH r---T]'l'~_ m-J '---[r[_/-;~ REMOTE PRESSURE GAGE SENS~ PRESSURE PUMP ~ ~1 ~~ NOTE: ' ~ HYDRAULIC CONTEOLLEB I. N~EAULIC ~N~L S~S~E~ FOE 8~ ~ACE ~ CHO~ ~ REMOTE OPERATED MANIFOLD TO INCLUDE (5) STATI~ CONTROL MANIFO~ L~ATED REMOT~Y WITH 3~0 PSI ACCUMULATOR 8 ~/ · 160 G~. RESE~IR 8 AUX. ENERGY SOURCE. (5} STA. ~ROL MANIFO~ PLUS ~RIAB~ CHOKE ~NT~L TO BE ~CATED ON RIG FLOOR. ~ DRILLING Z KILL B CHO~ MANIFOLDS ~ MEET ~ RP53 ~. ~( 5~ SmS. ~ 3. KILL UANIF~O SIZE- RATING 2'- 5~0 %/ 4. CHOKE MANIFO~ SIZE- RATING 3"- 5~0 '~ HYDRAULIC ~NTROLLED ' ~R~TE ~ATED ADJU~AB~ ~ ~ ~ CHOKE ~ ~ ~ ~ ~-ADJU~AB~ MANIFOLD BLeD LINE TO ATMOSPHERIC TO PiT MUD/GAS SEPARATOR JAN 2 Alaska Oil BOP MANIFOLD LAYOUT- CONO~, INC. ~1 I I ilml I I I cHEcK LIST FOR NEW WELL PZRMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc thru 8) (9~ thru l/Ta~/FA. '(10 and f2) f '(13 thru '2I)-- lo o 3. 4. 5. 6. 7. 8. · 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. YES NO attached Is the permit fee ......................................... Is well to be located in a defined pool ............................. Is well located proper distance from property line ................. Is well located proper distance from other wells ................... Is sufficient undedicated acreage available in this pool ........... Is well to be deviated and is wellbore plat included ............... Is operator the only affected party ................................ Can permit be approved before ten-day wait ......................... Is conductor string provided ............. Will cement tie in surface and intermediate or production strings Will cement cover all known productive horizons .................. Will surface casing protect fresh water zones ....'' ;;~i;~ ~'~;;. Will all casing give adequate safety in collapse, Is this well to be kicked off from an existing wellbore ............ Is old wellbore abandonment procedure included on 10-403 ........... Is adequate wellbore separation proposed ........................... REMARKS (5) BOPE 22. 2'3· 24. 25. .26· 27. Is a diverter system required o··®o··®···.·······.·····.··o······.®·· A~e'~nec~ssary"dtagrams. 6f':.~v~rte~and BOPe~q~i,pmentatt,aChed... Does BOPE have sufficient pressure rating - Test to Does the choke manifold comply w/API RP-53 (Feb.78).. ............... Is the presence of H2S gas probable ................................. Additional requirements . Geology:. Engineering: WVA~ JK~ HJH ~--~ rev: 10/29/84 6.CKLT I INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIXi No special'effort has been made to chronologically -~. .. organize this category of information. V,:R.Z F IC.~l'Z O N L Z 3T.i.N,~ CC~N2NTS : ~-,.,- TAP 3AT/- : 3RZGiN 'fAP~. NAME CGNTZN',JATZ:3N ~ :0i PR:V '; 3d,S T .~ P ,.:_ : C 0 ~q M :E N T S FiLE NAM~ : :g.ZT .001 V~Rm.ZGN ,~ : JAT~ :. 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