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Alaska Oil and Gas Conservation Commission
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HomeMy WebLinkAbout201-066 STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
WELL COMPLETION OR RECOMPLETION REPORT AND LOG
1a. Well Status: ❑ Oil ❑ Gas ❑ SPLUG ❑ Other ® Abandoned ❑ Suspended 1b. Well Class:
20AAC 25.105 20AAC 25. 110 ® Development ❑ Exploratory
❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions Zero ❑ Service ❑ Stratigraphic
2. Operator Name: 5. Date Comp., Susp., or Aband.: 12. Permit to Drill Number:
BP Exploration (Alaska) Inc. 10/2/2010 201 -066 310 -313
3. Address: 6. Date Spudded: 13. API Number:
P.O. Box 196612, Anchorage, Alaska 99519 -6612 5/1/2001 50- 029 - 21650 -01 -00
4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number:
Surface: 5/6/2001 PBU G -29A
2629' FNL, 2368' FEL, SEC. 12, T11 N, R1 3E, UM 8. KB (ft above MSL): 72 15. Field / Pool(s):
Top of Productive Horizon: Prudhoe B Field /Prudhoe Ba
518' FNL, 266' FEL, SEC. 11, T11 N, R1 3E, UM GL (ft above MSQ: 34.98 Y Y
Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool
4264' FNL, 758' FEL, SEC. 02, T11 N, R13E, UM 10796' 9028'
4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation:
Surface: x- 657859 y- 5969012 Zone- ASP4 12830' 9062' ADL 028280
TPI: x- 654638 y- 5971056 Zone- ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit:
Total Depth: x- 654113 Y- 5972579 Zone- ASP4 N/A
18. Directional Survey: ❑ Yes ONO 9 . Water depth, if offshore: 20. Thickness of Permafrost (TVD):
Submit electronic and rinted information er 20 AAC 25.05TT
N/A ft MSL 1900' (Approx.)
21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re -Drill /Lateral Top Window MD/TVD:
MWD, GR, ROP, MEM CNL, GR, CCL 1 10742' 9026'
23. CASING, LINER AND CEMENTING RECORD
SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT
CASING ? WT. PER FT. ` GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED
20" Conductor Surf ce 1' Surface 110' 30" 8 cu yds Concrete
13-3/8" L-80 Surfa 2 2 17 -1/2" 2350 cu ft PF'E'
-5/8" 47# -80 Surface 9158' Surface 8557' 12 -1/4" 465 cu ft PF & 675 cu ft CI ss' '
7" 6# L -80 8930' 0160' 8393' 9006' 8-1/2" 430 c CI s '
4 -1/2" 99 78' 26' I Li
33/16" x 2 -7 /6" 6.2# x 6. L -80 976 1283 8906' 90 2' 3-3/4" 24 Bbl I ' '
3-3/16" x 2-7/E
24. Open to production or injection? ❑ Yes ® No 25. TUBING RECORD
If Yes, list each intervatopen SIZE DEPTH SET MD PACKER SET MD / TVD
(MD +TVD of Top & Bottom; Perforation Size and Number):
None 5 -1/2" x 4 -1/2 ", 17# x 12.6#, L -80 9984' 8859'/ 8338'
MD TVD MD TVD
26. ACID„ FRACTURE, CEMENT SQUEEZE; ETC.
DEPTH INTERVAL (MD ) AMOUNT AND KIND OF MATERIAL USED
AdWhED DEC 1 2010 10796' Set Whipstock
27. PRODUCTION TEST
Date First Production: Method of Operation (Flowing, Gas Lift, etc.):
Not on Production N/A
Date of Test: Hours Tested: Production For OIL -BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS -OIL RATIO:
Test Period
Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY -API (CORR):
Press. 24 -Hour Rate
28. CORE DATA Conventional Core(s) Acquired? ❑ Yes ® No Sidewall Core(s) Acquired? ❑ Yes ® No
If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water
(submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laborr AAC 250.071.
None 2010
DEC
RBDIIAS DEC 14 � �� �, Sg U" C ® S:i ®n
Form 10-407 Revised 1212009 CONTINUED ON REVERSE Submit Original Only
�t /Z -1310
29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS
NAME MD TVD Well Tested? ❑ Yes ® No
Permafrost Top If yes, list intervals and formations tested, briefly summarizing test
Permafrost Base results. Attach separate sheets to this form, if needed, and submit
detailed test information per 20 AAC 25.071.
Top of Sag River 9028' 8467'
None
Schublik 9083' 8506'
Top of Zone 4 9198' 8584'
Top of Zone 1 B 10834' 9032'
Formation at Total Depth (Name):
31. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys
32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge.
Signed: Sondra etyma Title: Drilling Technologist Date:
PBU G -29A 201 -066 310 -313 Prepared ByName/Number. Sondra Stewman, 564 -4750
Well Number Permit No. /Approval No. Drilling Engineer: Eli Vdzquez, 564 -5918
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. Submit a
well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed.
Item 1a: Classification of Service Wells: Gas Injection, Water Injection, Water - Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection,
Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely
segregated. Each segregated pool is a completion.
Item 4b: TPI (Top of Producing Interval).
Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other
spaces on this form and in any attachments.
Item 13: The API number reported to AOGCC must be 14 digits (ex: 50- 029 - 20123- 00 -00).
Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28.
Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool.
Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the
producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced,
showing the data pertinent to such interval).
Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain).
Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical
laboratory information required by 20 AAC 25.071.
Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory
information required by 20 AAC 25.071.
Form 10-407 Revised 12/2009 Submit Original Only
TRE ELLHEAD= McEVOY SAFETY NOTES: WELL ANGLE >70 @9906'.
ACTUATOR = OTIS G -29B
* * *ORIG WELL & G29A NOT SHOWN * **
KB. ELEV = 72.4'
BF. ELEV - 35'
KOP = 4300' 2028' 5 -1/2" OTIS SSSV LAND. NIP, ID
Max Angle = 97° @ 11220'
GAS LIFT MANDRELS
Datum MD = 9691'
DatumTVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH SIZE DATE
7 2995 2994 0 CA DOME RK 16 10/29/10
13 -3/8" CSG, 68 #, L -80, ID= 12.415" 2668' L 6 5131 5076 27 CA DMY RK 0 11/17/09
5 6520 6292 28 CA DOME RK 16 10/29/10
4 7418 7085 31 CA DMY RK 0 11/17/09
9 -5/8" CSG, 47 #, L -80 NSSC, ID = 8.681" 4304 3 7961 7558 28 CA DOME RK 16 10/29/10
2 8493 8028 29 CA DMY RK 0 10/25/86
Minimum ID =1.78" @ 9700 1 18639181551 31 1 CA I SO I RK 1 26 10/29/10
3.00" DEPLOYMENT SLV 8785 51 /2 "OTISXA SLDSLV,ID= 4.562
5 -1/2" TBG, 17 #, L -80 BTRS, .0232 bpf, ID = 4.892" 8844' $$44' TNV OVERSHOT SEAL ASSY w/ LATCH, ID = ?
8859 9-5/8" X 5 -112" TNV HBBP -R PKR, ID =?
8869' 5 -1/2" 74- XO, ID = 3. 958"1
8908' 4 -1/2" OTIS X NIP, ID = 3.813"
TOP OF 7" LNR 8930' 8930 9 -5/8" X 7" TIW LNR HGR, ID = 6.312"
9 -5/8" CSG, 47 #, L -80 BTRS, ID = 8.681" 9158'
9680' 4 - 1/2" KB LTP, ID = 2.36"
9694 3.70" DEPLOYMENT SLV, ID = 100"
9700' 3.00" DEPLOYMENT SLV, ID = 1.78"
TOP OF 3- 3/16" LNR 9764 9764 3.75" BKR DEPLOY SLV, ID = 3.00"
9773 3 -1/2" X 3- 3/16" XO, ID = 2.800"
I 4 -1/2" TBG, 12.6 #, L -80 BTRS 9984' 9868' 7" ECP
.0152 bpf, ID = 3.958" 9900 7" MARKER JOINT
TOP OF 4 -1/2" LNR 9984 9984 TIW OVERSHOT SEAL ASSY, ID = ?
4 -1/2" LNR 12.6 #, L-80_0152 bpf, ID = 3.958" 10125' 1 9984 7" X 4 -1/2" TM✓ PKR & HGR, ID = ?
7" LNR, 26 #, L -80, .0383 bpf, ID = 6.276" 10160'
PERFORATION SUMMARY
REF LOG: MEMORY CNL /GR/CCL
ANGLE AT TOP PERF: 83° @ 11140' ' '
Note: Refer to SLB MCNL 10/06/10
!1.56 E SPF INTERVAL Opn /Sqz DATE , 10300 TOC
6 6 11140 - 11190 O 10/07/10 '
6 11240 - 11530 O 10/07/10 6 6 11580 12110 O 10/07/10 3- 3/16" MILLOUT WINDOW (G -2913) 10794' - 10798'
4 -1/2" SLTD LNR 12.75 #, L -80 DSS 11604'
.0152 bpf, ID = 3.958" 12121 PBTD
3 3/16" WHIPSTOCK (10/10/10) 10796'
3- 3/16" LNR, 6.2 #, L -80 TCII, .0076 bpf, ID = 2.80" 10812' 1
�fo c�
2 -7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.372" 12830' 2 -3/8" LNR, 4.7 #, L -80 STL, .0039 bpf, ID = 1.995" 12158'
DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT
10/26/86 AUDI 2 ORIGINAL COMPLETION WELL: G -29B
05/09/01 NORD 1 CTD SIDETRACK (G -29A) PERMIT No: 2101410
10/09/10 NORD 1 CTD SIDETRACK (G -2913) API No: 50- 029 - 21650 -02 -00
10/23/10 J WEC/AG GLV C/O (10/14/10) SEC 12, T11 N, R1 3E, 2629' FNL & 2368' FEL
10/25/10 MJF /JMD DRLG DRAFT CORRECTIONS
11/17/10 MJC /PJC GLV C/O (10/29/10) BP Exploration (Alaska)
G -29A, Well History (Pre Rig Sidetrack)
Date Summary
Temp Monitor BUR O er call-in). Eval bubbling 07/27/10 T /I /O — 1000/490/890. Tem —96. Bleed OAP to 0 psi & ( p ) g in
=96.
& tree growth.. No AL. Well BOL @ 1000 hrs. OA FL near surface. IA FL @ 350' Bubbling
noticed @ 2:00 o'clock position, w/ no LEL readings. Conductor is 7" deep from top of conductor to RG-
2401. Fluid is 5 1/2" deep in conductor. Bubbling stopped by 1300 hrs. Mark placed on fluke @ 3:00
position to monitor tree growth. Bled OAP from 890 psi to 10 psi in 45 min, fluid /gas mix.. IAP decreased
10 psi. Monitor for 30 min. OAP increased 40 psi. IAP unchanged. Fluid in conductor @ the 2:00 o'clock
position was gone 1 hr after bleed. Continued monitor during well warm -up, OAP increased 80 psi in 2
hrs. Re -bled OAP to 0 psi in 1 min, all gas. Monitor for 30 min. OAP increased 10 psi. No tree growth
noted at end of job. All fluid in conductor gone. Job complete. See log for further details. Final
W hps= 1970/490/10.
SV= Closed. WV,SSV,MV =Open. IA,OA =OTG. NOVP.
07/31/10 T /1 /0= 2360/300/0 MIT IA FAILED to 3000 psi 3 attempts. MIT OA PASSED to 2000 psi. Pumped into the
IA with 5 bbls 60/40 methanol and 26.2 bbls of crude. On 3rd attempt MIT IA lost 0 psi in the 1st 15 min,
20 psi in the 2nd 15 min and 20 psi in the 3rd 15 min for a total loss of 40 psi in the 45 min test. Bled IAP
back down. Pumped 3.1 bbls of crude into the OA to reach test pressure. MIT OA lost 120 psi in the 1st
15 min and 40 psi in the 2nd 15 min for a total loss of 160 psi in the 30 min test. Bled OAP back down.
Final WHP's = 2380/540/0
Valve positions at the time of departure: Swab, Wing, SSV = Closed / Master, IA, OA = Open / Tags with
MIT Data hung on the Wing, IA and OA
08/02/10 T /I /O = 2400/480/10. Temp =Sl. MIT -IA PASS w/ diesel to 3000 psi; LLR if fails. No AL. Pumped 174 gal
diesel to reach test pressure of 3000 psi. IA lost 60 psi in 1st 15 min and 20 psi in second 15 min. for a
total loss of 80 psi in 30 min. Bleed IAP to 480 psi. Job complete. Final 2400/480/10.
SV,WV,SSV= Closed. MV =Open. IA,OA =OTG. NOVP. * *SAFETY DRILL - FIRE**
09/17/10 CTU #8 w/ 1.75" CT: Job Scope: Whipstock Drift - Pre CTD: Standby for rig up. ** *Continued on
09/18/10 * **
09/18/10 CTU #8 w/ 1.75" CT: Job Scope: Whipstock Drift - Pre CTD. Continued from 09/17/10. MIRU CT unit. MU
and RIH with 2.625" OD Baker 3 3/16" Monobore whipstock drift. Overall length = 21.2'. Tag repeatably at
10792' ctmd. Drift is successful. FP tubing with 58 Bbls 50/50 McOH. FP flowline with 22 Bbls 50/50
McOH. RDMO. ** *Job Complete * **
09/22/10 T /1 /0= SI /150/0 Temp =Sl PPPOT -T (PASS) (Cycle LDS)
PPPOT -T : RU 1 HP BT onto THA 0 psi. Cycle and torque LDS "Standard" all functioned with no
problems. Pressured to 5000 psi for 30 minute test, 5000/ 30 min. Bled void to 0 psi, RD test equipment.
09/22/10 T /I /O = 0/130/50. Temp =Sl. Bleed IAP & OAP to 0 psi (Pre CTD). Well has no Well house, FL or AL. IA
FL @ 460'(25 bbls). Bled IAP from 130 psi to 0 psi in 2 1/2 hrs, all gas. OA FL is near surface. Bled OAP
from 50 psi to 0 psi in 10 min, all gas. Monitor for 30 min. IAP increased 1/2 psi, OAP increased 1/2 psi.
Final WHPs= 0/.5/.5.
SV,WV,SSV,MV= Closed. IA,OA =OTG. NOVP.
09/22/10 T /1 /0= 950/150/0 P.T. down on S/V 300 psi (passed) -4500 psi (passed), P.T. down on SSV 300 psi
(passed)- 4500 psi (passed), P.T. down on MN 300 psi (passed) -4500 psi (passed), all valves passed
bleed off test as well. Tested lubricator each time to 300 psi (passed) -3500 psi (passed).... Set 6" CIW J
TWC #408 @ 108" w /1 -2' ext.; Torqued all tree flange nuts to spec. (see log); P.T. tree from TWC up, 300
psi (passed) -5000 psi (passed); Pulled 6" CIW TWC; P.T. tree cap upon completion to 500 psi; Pre
Nordic 1
09/23/10 T /I /O = 1430/4/1. Temp =Sl. Bleed WHPs to 0 psi (Pre CTD). Well has no wellhouse, flowline, or AL line.
Tbg fluid level at 5131' (120 bbl). Job cancelled did not bleed. IAP increased 3.5 psi, OAP increased .5
psi overnight. Job incomplete.
SV,WV,MV= Closed. SSV =Open. IA,OA =OTG. NOVP.
Page 1 of 2
G -29A, Well History (Pre Rig Sidetrack)
Date Summary
09/27/10 TWO= 2300/20/50. Load and kill /Freeze protect. MV was closed on arrival. (CTD Prep) Pumped 5 bbls
neat spear, followed by 355 bbls of 1 % kcl. down TBG. Pumped 3 bbls neat to flush lines /spacer.
Pumped 58 bbls dsl down TBG to freeze protect. Pad op notified of well status and tree valve positions as
follows: SV,WV= closed. SSV= open. MV= closed. MV was closed on arrival.. IA and OA open to gauges.
FWHP= 150/20/50
09/28/10 /1 /0 = Vac /0 /0 Verified barriers (M/V& SSV) Passed... Pressure tested lubricator 300 PSI (LOW) Passed -
3500 PSI (HIGH) Passed. Set 6 -3/8" CIW "J" TWC # 419, 1 -2' ext. used .... tag @ 108" .Pressure tested
against the TWC @ 300 PSI/Passed ... 5000 PSI /Passed. Removed lubricator.... pressure tested tree cap
to 500 PSI /Passed
10 /01 /10 T /I /O= Vac /0/0; Tested down on MV & SSV to 500 psi for 5 min. to verify barriers (PASSED) Tested
lubricator to 300 psi for 5 min and 3500 psi for 5 min. (PASSED); Pulled 6 -3/8" CIW "J" TWC #419 thru
stack for Nordic 1 post BOP test; RKB= 25.65; 3 -5, 1-3'& 1 -1' ext. used, tagged @ 114 "; No problems
Page 2 of 2
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Common Well Name: G -29 AFE No
Event Type: MOBILIZATION (MOB) Start Date: 9/25/2010 End Date: X3- OOXFQ -C: (175,777.00)
Project: Prudhoe Bay Site: PB G Pad
Rig Name /No.: NORDIC 1 Spud Date/Time: 9/20/1986 12:00:OOAM Rig Release:
Rig Contractor: NORDIC CALISTA UWI: 500292165000
Active Datum: 35: 29 9/20/1986 00:00 @72.38ft (above Mean Sea Level)
Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations
(hr) (ft)
9/29/2010 21:30 - 00:00 2.50 MOB P PRE MOVE RIG OFF DS 18 & ONTO DOCK ROAD.
9/30/2010 00:00 08:30 8.50 MOB P PRE CONTINUE MOVING RIG ON WEST DOCK
ROAD, TURN LEFT ONTO TWIN TOWERS
ROAD.
08:30 - 09:30 1.00 MOB P PRE SPOT OVER WELL. SET RIG DOWN. SET
DOWN CELLAR CONTAINMENT. ACCEPT RIG
AT 09:30.
09:30 - 15:20 5.83 MOB P PRE ND TREE CAP. NU BOP'S. CHECK TREE
STUDS - NO MOVEMENT. RU HOT TUB. RU RF
SPILL CONTAINMENT. HANG BLOCKS.
15:20 - 18:30 3.17 MOB P PRE SLIP & CUT .45' DRILL LINE.
18:30 - 20:30 2.00 BOPSUR P PRE START BOP TEST WITNESS WAIVED BY
AOGCC' JEFF JONES.
20:30 - 21:00 0.50 BOPSUR P PRE BOP TEST AGAINST TWC FAILED.
21:00 - 21:30 0.50 BOPSUR P PRE GREASE CREW GREASE TREE.
21:30 - 22:30 1.00 BOPSUR P PRE' BOP TEST AGAINST MASTER VALVE FAILED.
22:30 - 23:30 1.00 BOPSUR P PRE CALLED GREASE CREW TO GREASE TREE
AGAIN.
23:30 - 00:00 0.50 BOPSUR P PRE' AFTER THE GREASE CREW GREASE LOCKED
THE TREE VALVES. TREE VALVES WILL NOT
HOLD PRESSURE AND DURING THE HIGH
PRESSURE TEST SOME FLUID GETS BY THE
TWC THEN STABILIZES. DURING THE LOW
PRESSURE TEST THE HIGHER PRESSURE
BLEEDS BACK UP PAST THE TWC. n
10/1/2010 00:00 - 04:00 4.00 BOPSUR P PRE TESTING OP. TEST BOPE PER AOGCC
REGS, 250PSV350OPSI - PASS.
04:00 - 05:00 1.00 BOPSUR N RREP 37.40 PRE BOP PANEL LITES NOT WORKING LS
PROPERLY.
05:00 - 06:00 1.00 BOPSUR P PRE FINISH PRESSURE TESTING BOPE PER
AOGCC REGS, 250PS1/3500PSli - PASS.
Printed 12/11/2010 11:07:23AM
ON
ffi
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�ation Surt � t
Common Well Name: G -29 AFE No
Event Type: RE- ENTER- ONSHORE (RON) Start Date: 9/26/2010 End Date: X3- OOXFQ -C: (834,999.00)
Project: Prudhoe Bay Site: PB G Pad
Rig Name /No.: NORDIC 1 Spud Date/Time: 9/20/1986 12:00:00AM Rig Release:
Rig Contractor: NORDIC CALISTA UWI: 500292165000
Active Datum: 35: 29 9/20/1986 00:00 @72.38ft (above Mean Sea Level)
Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations
(hr) (ft)
1011/2010 06:00 - 12:00 6.00 BOPSUR P WEXIT C/O WITH DAY CREW. SPOT DSM TRUCK. C/O
DSM TRUCK & CREW. RU DSM. TEST
MASTER VALVE, SSV, TWC LUBRICATOR
250 -3500 PSI AND PULL TWC. WELL IS ON A
VAC. RD DSM.
12:00 - 13:10 1.17 KILLW P WEXIT PU.INJECTOR. STAB ONTO WELL .FILL COIL.
POP OFF, CUT 1OFT OF E -LINE. STAB ONTO
WELL AND PUMP SLACK INTO COIL.
13:10 - 13:30 0.33 KILLW P WEXIT PRESSURE TEST INNER REEL VALVE AND
INJECTOR PACKOFF 250 -3500 PSI. BULLHEAD
330 BBLS OF 2% KCL. MAX INJECTION
PRESSURE OF 1180PS1 AT 5.5 BPM.
13:30 - 17:00 3.50 RIGU P WEXIT POP OFF WELL. RU AND CUT 315' COIL,
BEHEAD; PULL TEST TO 35K. INSTALL BAKER
UQC, PT TO 3500 PSI. CIRCULATE ACROSS
THE TOP TO KEEP THE HOLE FULL - 1 BPM
LOSSES.
17:00 - 18:00 1.00 STWHIP P WEXIT_ MU WHIPSIQCK BHA PER PROGRAM
18:00 - 19:00 1.00 STWHIP N - `RREP 37.40 WEXIT BOP PANEL LITES NOT WORKING
PROPERLY.
19:00 - 22:10 3.17 STWHIP P WEXIT RIH WITH BAKER 3- 3/16" WHIPSTOCK.
PUMPING SLACK FORWARD 1.85 BPM FOR 40
BBLS. PUMPING MIN RATE. TAG TD AT
10808.5'.
22:10 - 22:20 0.17 STWHIP P WEXIT WT CHECK AT 9100'30K UP AND 20K DOWN.
22:20 - 23:30 1.17 STWHIP P WEXIT TIE IN AT 9200'. PLUS 6 CORRECTION.
23:30 - 00:00 0.50 STWHIP P WEXIT LOG CCL UP.
10/2/2010 00:00 - 00:30 0.50 STWHIP P WEXIT SET BAKER 3- 3/16" WHIPSTOCK 130 ROHS AT
10,796'. WS SHEARED AT 2600PSI. SET BACK
DOWN ON WS 2.5K.
00:30 02:30 2.00 STWHIP P WEXIT POOH WITH WS SETTING BHA.¢p
02:30 - 02:45 0.25 STWHIP P , WEXIT PJSM TO LD WS SETTING BHA AND MU
MILLING BHA.
02:45 - 03:45 1.00 STWHIP P WEXIT POP OFF INJECTOR, LD WS SETTING BHA
AND MU MILLING BHA.
03:45 - 05:45 2.00 STMILL _ _ P WEXIT RIH WITH I
DRILLING MUD DOWN HOLE AT MIN RATE. IN
RATE .29 BPM AND OUT RATE .61 BPM.
05:45 06:00 0.25 STMILL P WEXIT LOG DOWN FOR TIE -IN FROM 9200FT, PLUS
6F T.
06:00 06:50 0.83 STMILL P WEXIT RIH & DRY TAG WS AT 10794.9FT.
06:50 - 10:45 3.92 STMILL P WEXIT MILL WINDOW FROM 10794FT WHILE
SWAPPING WELL TO USED 8.54PPG QUICK
DRILL AT 1.5BPM12400PSI FS, 8.69ECD. FREE
SPIN AFTER WITH QUICK DRILL MUD IN
ENTIRE WELL, 270OPSI AT 1.5BPM, 9.25PPG
ECD. ISSUES WITH DEPTH ENCODER
SLIPPING. APPEARS THAT WE HAVE EXITED
AT 10798.2FT.
10:45 - 11:50 1.08 STMILL P WEXIT MILL 1 OFT OF RAT HOLE.
11:50 - 13:15 1.42 STMILL P WEXIT REAM & BACK REAM WINDOW AT 1 FT /MIN.
SLIGHT MW AT 10797FT, WORK AREA TILL
CLEAN.
13:15 - 13:20 0.08 STMILL P WEXIT DRY DRIFT WINDOW. TAG AT 10809FT.
Printed 12/11/2010 11:07:33AM
o7i2sios
~ch~~herger
Alaska Data & Consulting Services
2525 Gambell Street, Suite 400
Anchorage, AK 99503-2838
ATTN: Beth
wou .Inh s
N0.4799
~~ fir fi
tl:rt„r° ~' AEG s .'i ~ll~~ Company: State of Alaska
Alaska Oil & Gas Cons Comm
Attn; Christine Mahnken
333 West 7th Ave, Suite 100
Anchorage, AK 99501
1 nn nee~.l.,*1.,.. nsae of P..1... rn
G-29A 12096905 MEM PROD PROFILE 07/18/08 1
Pi-04 12017505 PROD PROFILE 07/17/08 1
L-219 11999028 FLUID DENSITY LOG ~-- 07/16/08 1 1
L-205 11999021 USIT b - 06/17/08 1 1
X-16A 11978465 RST 06/03/08 1 1
K-14A 11628804 MCNL 11/15!07 1 1
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BP Exploration (Alaska) Ina
Petrotechnical Data Center LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
Date Delivered:
Alaska Data & Consulting Services
2525 Gambell Street, Suite 400
Anchorage, AK 9 503-28 $
ATTN: Beth j /
Received by: V ~
•
•
.
.
WELL LOG
TRANSMITTAL
ProActive Diagnostic Services, Inc.
To: AOGCC
Records Department
333 W. 7th Ave
Suite 100
Anchorage, Alaska 99501
RE : Cased Hole/Open Hole/Mechanical Logs and / or Tubing Inspection(Caliper / MTI)
The technical data listed below is being submitted herewith. Please acknowledge receipt by
returning a signed copy of this transmittal letter to the attention of :
ProActive Diagnostic Services, Inc.
Attn: Robert A. Richey
130 West International Airport Road
Suite C
Anchorage, AK 99518
Fax: (907) 245-8952
EDE Disk
G - 29A
Coil Flag
29-0ct-06
1)
2)
3)
4)
5)
6)
7)
DO/-000
.:þ I LIJL( (
"
Signed:
a~jJ~
~)/ r ~-h IA.~ (Y1 ð-U /11 L<. ~ (/I
I
Print Name:
CcrnT~1~~$$it~;f1
PRoACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518
PHONE: (907)245-8951 FAX: (907)245-8952
E-MAIL: PDS/;;'-jCHOR.,2.G~(W¡~1=Nì()R~{:" ':JG~::::;C[ìJi
WEBSITE: C:P~V\}~N.;V¡E;VjC;R'ILGG,C~Jf'Ji
D'OO _ PDSAN c- 2006lZ _ W ord\DistributionITransmittal_ SheetslTransrmt_ OriginaL doc
I STATE OF ALASKA .
ALA Oil AND GAS CONSERVATION COM ION
REPORT OF SUNDRY WELL OPERATIONS
D
D
[]
"
1. Operations Abandon D Repair Well D
Performed: Alter Casing D Pull Tubing D
Change Approved Program D Opera!. Shutdown D
2. Operator BP Exploration (Alaska), Inc.
Name:
P.O. Box 196612
Anchorage, AK 99519-6612
7. KB Elevation (ft):
3. Address:
72.38 KB
8. Property Designation:
ADLO-028280
11. Present Well Condition Summary:
Total Depth measured 12830' feet
true vertical 9061.89' feet
Effective Depth measured 12762' feet
true vertical 9061.13' feet
Casing Length Size
Conductor 110' 20" 91.5# H-40
Surface 2667' 13-3/8" 72# L-80
Intermediate 9158' 9-5/8" 47# L-80
Liner 1230' 7" 26# L-80 TC4S
Liner 758' 4-1/2" 12.6# L-80
Liner 3066' 3-1/16"x2-7/B" 6.2# L-BO
Perforation depth: Measured depth: 10920' - 10970'
True Vertical depth: 9044.62' - 9050.57'
Tubing: (size, grade, and measured depth)
Packers and SSSV (type and measured depth)
12. Stimulation or cement squeeze summary:
Intervals treated (measured):
Treatment descriptions including volumes used and final pressure:
13.
Prior to well operation:
Subsequent to operation:
14. Attachments:
Copies of Logs and Surveys Run
Daily Report of Well Operations
Oil-Bbl
532
o
x
--.~
V tJ .2 2006
Plug Perforations
Perforate New Pool
Perforate
4. Current Well Class:
De...elopment
Stratigraphic
Stimulate D Other D
Waiver D Time Extension D
Re-enter Suspended Well D
5. Permit to Drill Number:
201-0660
Exploratory
Service
6. API Number:
50-029-21650-01-00
9. Well Name and Number:
PBU G-29A
10. Field/Pool(s):
PRUDHOE BAY Field/ PRUDHOE OIL Pool
Plugs (measured) None
Junk (measured) None
MD TVD Burst Collapse
Surface - 110' 0' - 110.00' 1490 470
Surface - 2667' 0' - 2666.40' 4930 2270
Surface - 9158' 0' - 8557.41' 6870 4760
8930' - 10160' 8393.32' - 9005.92' 7240 5410
9984' - 10742' 8978.33' - 9026.42' 8430 7500
9773' - 12830' 8909.47' - 9061.89' 8520 7660
11030' - 11230' 11300' - 11350' 11760' - 11820' 12380' - 12730'
9053.38' - 9047.47' 9048.18' - 9051.90' 9058.38' - 9061.88' 9069.68' - 9060.98'
5-1/2" 17# L-80
4-1/2" 13.5# L-80 TT
9-5/8"x5-1/2" TIW HBBP-R
7" External Casing
7"x4-1/2" TIW
o
0' - 8860'
8860' - 9144'
8859'
9868'
9996'
o
Representative Daily Average Production or Injection Data
Gas-Mcf Water-Bbl Casing Pressure
21781 11 0
o 0 0
15. Well Class after proposed work:
Exploratory De...elopment W
16. Well Status after proposed work:
Oil Gas WAG
Tubing pressure
1282
o
Service
17. I hereby certify that the foregoing is true and correct to the best of my knowledge.
WINJ WDSPl
Contact Karn MacClean
Printed Name Karn MacClean
Signature ~
-
Form 10-404 Revised 04/2004
Title Data Engineer
Phone (907) 564-4424
Date 11/2/2006
~BDMS BFl.
) 6 2006
Submit Original Only
...
.
.
G-29A
Description of Work Completed
NRWO Operations
Event Summary
ACTIVITYDA TE SUMMARY
10/28/2006 CTU #5. MIRU. MU Weatherford MHA.***Job Continued on 10-29-06 WSR***
1 0/29/2006 *** Job continued from 10-28-06 WSR*** MU Weatherford MHA and PDS logging
string. RIH. Tag 11262'. Attempt to wash through. Hard tag. POOH for motor
and mill. MU MHA wi 2.25" three blade junk mill. RIH. Tag at 11,266'. Start
milling. Repeated stalls at 12275'. POOH. MU new motor and 2.20" mill.
RIH***Job continued on10-30-06 WSR***
10/30/2006 *** Job Continued from 10-29-06 WSR*** RIH with Weatherford MHA , jars, motor
and 2.20" convex mill. Mill to 11,274' with multiple stalls. POOH to inspect mill.
Heavy wear around outside circumference of mill. MU Weatherford MHA wi jars,
motor, and 2.2" tapered mill. RIH and mill to 11,300' and past obstruction. RIH to
12,735' (5' below bottom perf). Did not tag. POOH. Tight spot at 12,514'. OOH,
light wear on mill, 2.20" gauge. RIH with Weatherford MHA and PDS logging
tools. *** Job Continued on 10-31-06 WSR***
10/31/2006 *** Job Continued from 10-30-06 WSR*** RIH with Weatherford MHA and PDS
memory logging tools. Log up @ 40 fpm from 11,900' to 11,000'. Painted flag @
11,739.8' (yellow). POOH. Check for data...good. MU MHA wi 2" guns. RIH at
tag at 11,272'. Unable to pass casing restriction. PU wt = 3 klbs over. POOH. MU
slim MHA wi 1.56" guns. RIH. Correct depth @ flag. RIH to shooting depth. Drop
1/2" aluminum ball to fire guns @ 11820' - 11850'. POOH. Guns fired. Recover
ball. PT MHA. MU MHA w/1.56" guns. RIH
11/1/2006 *** Job Continued from 10-31-06*** RIH with 1.56" guns. Perforate 11,790'-
11,820'. POOH. PT MHA. MU gun run #3. RIH with 1.56" guns. Perforate
11,760' - 11,790'. POOH. Well freeze protected with diesel and left shut-in. Notify
pad operator of status. RDMO. *** Job compete***
FLUIDS SUMMARY
BBLS
58 60/40 Methanol
301 1 % KCL
359 Total
e
e
~~''''
~I',^
MICROFILMED
07/25/06
DO NOT PLACE
ANY NEW MATERIAL
UNDER THIS PAGE
F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker. doc
Permit to Drill 2010660
MD 12830 -~ 'I-VD
DATA SUBMITTAL COMPLIANCE REPORT
6~2~2003
Well Name/No. PRUDHOE BAY UNIT G-29A Operator BP EXPLORATION (ALASKA) INC
9062 . Completion Dat 5/9/2001~ Completion Statu 1-OIL Current Status 1-OIL
APl No. 50-029-21650-01-00
UIC N
REQUIRED INFORMATION
Mud Log N.._go Sample No
Directional Survey
DATA INFORMATION
Types Electric or Other Logs Run:
Well Log Information:
Log/
Data Digital Digital
Type Media Fmt
Log Log Run
Name Scale Media No
Interval
Start Stop
(data taken from Logs Portion of Master Well Data Maint)
OH / Dataset
CH Received Number Comments
ED C
T
i ED D
Ver LIS Verification
Ver LIS Verification
D
-Directi~ al Survey
Directional Survey
GR NEU/CCL/CNL
10129
1
FINAL
FINAL
10752
9720
10722
12830
12758
12792
FINAL 9720 12758
FINAL 9720 12758
Open 4/19/2002 ~'1~0771
Case 6/15/2001 ~0129
Open 11/29/2001 ~457
CH 5/25/2001
CH 5/25/2001
OH 6/15/2001
ch 6/15/2001 ,A0129
9720-12758
Directional Survey, Digital
Data
Directional Survey, Paper
Copy
9720-12758 BL, Sepia
9720-12758 Digital Data
Well Cores/Samples Information:
Name
Start
Interval
Stop
Sent Received
Dataset
Number Comments
ADDITIONAL INFORMATION
Well Cored? Y/~'~
Chips Received? ~
Analysis ~
R ~.r~.iv~.d ?
Daily History Received?
Formation Tops
Comments:
Permit to Drill 2010660
MD 12830 'I'VD 9062
Compliance Reviewed By:
DATA SUBMITTAL COMPLIANCE REPORT
61212003
Well Name/No. PRUDHOE BAY UNIT G-29A
Operator BP EXPLORATION (ALASKA) INC
APl No. 50-029-21650-0~1-00
C~etion Dar 5/9/2001
Completion Statu 1-OIL
Current Status 1-OIL . UIC N
Date:
To~
WELL LOG TRANSMITTAL
State of Alaska
Alaska Oil and Gas Conservation Comm.
Attn.' Lisa Weepie
333 West 7th Avenue, Suite 100
Anchorage, Alaska 99501
January 21, 2002
MWD Formation Evaluation Logs' G-29A,
AK-MW-10143
G-29A:
Digital Log Image:
50-029-21650-01
1 CD Rom
PLEASE AI~KNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE
TRANSMITTAL LETTER TO THE ATTENTION OF:
Sperry-Sun Drilling Services
Attn: Jim Galvin
6900 Arctic Blvd.
Anchorage, Alaska 9951. 8
BP Exploration (Alaska) Inc.
Petro-technical Data Center LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
Date:
,~ r'::--~ (.) ,, ,.~
,- :"~'" '! ,4a?
Oi~ a Gas Cons. Comm~o~
WELL LOG TRANSMITTAL
To;
State of Alaska
Alaska Oil and Gas Conservation Cormn.
Attn.: Lisa Weepie
333 West 7th Avenue, Suite 100
Anchorage, Alaska
RE: MWD Formation Evaluation Logs G-29A, AK-MW-10143
1 LDWG formatted Disc with verification listing.
API#: 50-029-21650-01
November 15,2001
PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL
LETTER TO THE ATTENTION OF:
Sperry-Sun Drilling Services
Attn: Jim Galvin
6900 Arctic Blvd.
Anchorage, Alaska 99518
BP Exploration (Alaska) Inc.
Petro-Technical Data Center LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
Date:
RECEIVED
t 0v 2 9 2001
WELL COMPLETION OR RECOMPLETION REPORT AND LOG
1, Statu~ of well Classification of Service Well
OIL r~ GAS E~] SUSPENDED [~ ABANDONED N SERVICE r']
2. Name of Operator ~:l~,~"Jl~- 7. Permit Number
BP Exploration (Alaska), Inc. ~' 201-066
3. Address~ [ 8. APl Number
P. O. Box 196612 Anchorage, AK 99519-6612 'i 50-029-21650-01
4. Location of well at surface ,.....~ 9. Unit or Lease Name
2629' FNL, 2368' FEL, Sec. 12, T11N, R13E, UM (asp's 657859, 5969012) ~ ?.:t..:"'' '.'. :'.. Prudhoe Bay Unit
At Top Producing Interval ; ii. :', i.' ' 10. Well Number
517' FNL, 265' FEL, SEC 11, T11N, R13E, UM (asp's 654638, 5971056) 'i' "~- :"-~'-t'~'~/' i. G-29A
11. Field and Pool
At Total Depth '_ '
,
4264' FNL, 758' FEL, SEC 2, T11N, R13E, UM (asp's 654113, 5972579) '-'
5. Elevation In feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No.
RKB 72.38 feetI ADL 28280 Prudhoe Bay Oil Pool
12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if offshore 16. No. of Completions
May 1,2001 May 6, 2001 May 9, 2001'1 N/A feet MSL 1
17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost
12830' MD / 9062' TVD 12762' MD / 9061' TVD YES ~] No [~~1 2028' (nipple) feet MD 1900' (approx)
22. Type Electric or Other Logs Run
MWD GR / ReP, Mem CNL/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
20" n/a N/A Surface 110' 30" 8 cubic yards Concrete
13-3/8" 68# L-80 Surface 2668' 17-1/2" 2350 cubic ft PFE
9-5/8" 47# L-80 Surface 9158' 12-1/4" 465 cubic ft PF & 575 cubic ft Class G
7" 26# L-80 TC4S 8930' 10160' 8-1/2" 430 cubic ft Class G
4-1/2" 12.75# L-80 DSS 9984' 10742' 6" Uncemented
3-3/16" x 2-7/8" 6.2# L-80 9764 12830 3-3/4" 24 bbls 15/8 ppg Class G
24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD
interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD)
2"guns, 4 SPF, & overba/anced press 5-1/2", 17#, L-80 8859' 8859'
10920'- 10970' MD; 9045'-9051' TVD 4-1/2", 13.5#, L-80 TT 9996' 9868'
11030' - 11120' MD; 9053' - 9052' TVD 9996'
11170' - 11230' MD; 9049' - 9047' TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC.
11300' - 11350' MD; 9048' - 9052' TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED
12380' - 12730' MD; 9070' - 9061' TVD 1800' Freeze Protect w/20 bbls MEOH 50%
(See Sidetrack Summary for details)
27. PRODUCTION TEST
Date First Production Method of Operation (Flowing, gas lift, etc.)
May 15, 2001 Flowing
Date of Test Hours Tested Productionlor OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO
5/16/2001 4.0 Test Period >I 1613
Flow Tubing casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr)
Press. 191 psi 24-HourRate> 1930 3113 182
28. CORE DATA
Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips.
* This 10-407 is submitted as directed per the 10-401 form approved April 25, 2001 (Permit #201-066) UJ
Form 10-407
LL~bmit i~muplica~
Rev. 7-1-80 CONTINUED ON REVERSE SIDE
GEOLOGIC MARKERS FORMATION TESTS
NAME Include interval tested, pressure data, all fluids recovered and
MEAS. DEPTH TRUE VERT. DEPTH gravity, GOR, and time of each phase.
Top of Sag River 9028' 8467'
Schublik 9083' 8506'
Top of Zone 4 9198' 8584'
Top of Zone 1 B 10834' 9032'
31. LIST OF ATTACHMENTS
Summary of G-29A CTD Sidetrack Drilling Operations + End of Well Survey + Updated Schematic.
32. I hereby certify that the following is true and correct to the best of my knowledge.
Signed ~~'"~ Title BP Drillin.q Engineer Date June 25, 2001 __
Dan Kara
Prepared by Paul Rauf 564-5799.
INSTRUCTIONS
General: This form is designed for submitting a complete and correct well completion report and log on all types of lands
and leases in Alaska.
Item 1; Classification of Service wells: Gas injection, water injection, steam injection, air injection, salt water disposal,
water supply for injection, observation, injection for in-situ combustion.
Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other
spaces on this form and in any attachments.
Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state
in item 16, and in item 24 show the producing intervals for the interval reported in item 27. Submit a separate form for each
additional interval to be separately produced, showing the data pertinent to such interval.
Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.).
Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the
location of the cementing tool.
Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection,
Shut-in, Other-explain. RECEIVED
Item 28: If no cores taken, indicate "none".
Form 10-407
,,
JUN 2,,5 001
Alaska Oil & Gas Cons. Commission
Anchorage
TREE = 6" McEV OY I
;WELLHEAD= McEVOY G 29A SAFETY'NOTE: HOI:~.ONTALVVELL-EXC~EDS90°
IACTUATOR= OTIS ='"
KB. ELEV = 72.33'
BF. B. EV = 35'
KOP = 4300'
Max Angle = 95 @ 11964' O I 2028,H 5_ 1/2,, OTIS SSSV LA NO. itlp, iD = 4.562,,I
Datum MD = 9691' I
Datum TVDss = 8800' SS GA S LIFT MA NDRB_S
ST IVD TVD DEV TYPE VLV LATCH SIZE DATE
7 2995 2922 0 CA- DOIVE Ri( 1-1/2" 05/14/01
, ,, , ~ ~. 6 5131 5004 27 CA- DOIVE RI( 1-1/2" 05/14/01
CSG,
72#,
L-80
BTRS,
D = 12.347"
2667'
I
3 7961 7486 28 CA- DV RI( 1-1/2" 05/14/01
I H ~ 2 8493 7956 29 CA- DV RI( 1-1/2" 05/14/01
II
Minimum ID = 2.372" @ 10812'
I
ITOP OF 7'' LNR H 8930' , I 8930' [--~ 9-5/8"X7"HGR
14-1/2"IBG, 12.6#,L-80 BTRS, 0.0152 bpf, ID=3.958" H 0144' J
~ ' 97~' H BKR mPLO¥ SLY W/4" ~S Pm~LE, ~D- 3.000"
PERFORATION SUMMA RY I
Note: Refer ~ Production EB for historical perf data I H 8~R 8~k^88Y
4 10920-10970 0 05/08/01 I 7" MAEKER JOINT
2" 4 : 11170 - 11230 O 05/06/01
2" 4 11300 - 11350 O 05/06/01
2" 4 12380 - 12730 O 05/08/01
4-112" MLLOUTWINDOW
10742' - 10748'
I ?' LNR' 29#' L'80' 0'0371 bPf' ID = 6'184" H 10160' J k
[4-1/2" SLOTTED LNR 12.75#, I-'] 11604'
DATE REV BY COrvtVIl~lTS DATE I REV BY I corvlVlENTS PRUDHOEBAY UNIT
10/25/86 ORIGINALCOMR_ETION 06/19/01 TW/TP PERFSTO 1 PG- PERT.WEST WELL: G-29A
02/15/01 SIS-Isl CONVERTED TO CANVAS PERIVIT No: 86-1600
03/14/01 SIS-MD FINAL ARNo: 50-029-21650-01
05/09/01 CTD SIDETRACK Sec, 12, T11 N, R13E
05/26/01 CH/TP CORRECTIONS BP Exploration (Alaska)
SIZE SPF INTERVAL Opn/Sc{z DATE
2" 4 10920 - 10970 O 05/08/01
2" 4 11030 - 11120 O 05/08/01
2" 4 11170 - 11230 O 05/06/01
2" 4 11300 - 11350 O 05/08/01
2" 4 12380 - 12730 O 05/08/01
DATE REV BY COrvtVIl~lTS DATE REV BY corvlVlENTS
10/25/86 ORIGINALCOMR_ETION 06/19/01 TW/TP PERFSTO 1 PG- PERT.WEST
02/15/01 SIS-Isl CONVERTED TO CANVAS
03/14/01 SIS-MD FINAL
05/09/01 CTD SIDETRACK
05/26/01 CH/TP CORRECTIONS
BP AMOCO Page 1 of 1
Final Well I Event Summary
Legal Well Name: G-29A
Common Well Name: G-29A
Event Name: RE ENTER Start Date: 4/27/2001 End Date:
DATE TMD 24 HOUR SUMMARY
4/27/2001 10,000.0 (ft) RDMO S-08. Move to G pad. Standby.
4/28/2001 10,000.0 (ft) Standby. MIRU. Test BOPE
4/29/2001 10,320.0 (ft) Fin BOPE test. Drill cement
4/30/2001 10,720.0 (ft) Drill cement in liner to WS top
5/1/2001 10,880.0 (ft) Mill window. RIH with MWD BHA. Tied-in with GR.
5/2/2001 11,295.0 (ft) Drill horizontal hole to 11,295 ft. Ream shales from 11220-11295 ft.
5/3/2001 11,722.0 (ft) Drill to 11,477'. POOH for washout in MWD CLLR. RIH. Drill to 11722'
5/4/2001 12,150.0 (ft) Drilled horizontal hole to 12150'. Swapped to new FIoPro. POOH for bit
5/5/2001 12,786.0 (ft) Drilled horizontal hole to 12,786 ft.
5/6/2001 12,830.0 (ft) Drill to TD. Short trip. Tag TD at 12,830'. Run Liner. CMT liner.
5/7/2001 12,830.0 (ft) POOH w/CTLRT. RIH with CNL/GR. Log liner. Attempt liner Press test
5/8/2001 12,830.0 (ft) Perf 2 7/8" liner. RIH w/4 1/2" KB Retrv. Packer. PT. POOH wi PKR.
5/9/2001 12,830.0 (ft) Freeze protect 5 1/2" tubing to 2000 ft. Rig down. Release Rig.
,
',
Printed: 6/25/2001 12:54:00 PM
BP AMOCO Page 1 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
Rig Name: NORDIC 1 Rig Number:
Date From -To Hours Activity Code NPT Phase Description of Operations
4/27/2001 11:00 - 20:00 9.00 MOB PRE Move from S-08 to G-29. 1 hour standby during move to allow
traffic to bypass rig. Arrive on location and service coil is still
performing P&A.
20:00 - 00:00 4.00 MOB PRE Standing by on service coil to finish P&A.
4/28/2001 00:00 - 06:00 6.00 MOB N PRE Standby on service coil and associated support equipment rig
down.
06:00 - 16:00 10.00 MOB N PRE Standby on Drilling Tools Service to prep pad. Scrape snow,
haul in gravel, level pad and shoot pad level.
16:00 - 16:45 0.75 MOB P PRE Safety walkaround with DSO. No obvious spills or mess on the
ground.
16:45 - 17:30 0.75 MOB P PRE Move in on well. Spot rig. Begin rig up. Accept rig at 17:30
4-28-01.
17:30- 18:30 1.00 MOB P PRE Begin rig up.
18:30 - 19:30 1.00 BOPSUF P DECOMP NU BOPE
19:30 - 20:30 1.00 RIGU N DECOMP WO DSM to RU dike for slop tank before starting BOPE test
20:30 - 00:00 3.50 BOPSUF P DECOMP Begin BOPE test. AOGCC waived witness
4/29/2001 00:00 - 02:30 2.50 CLEAN P DECOMP Finish test BOPE
02:30 - 03:30 1.00 CLEAN P DECOMP Greasers open SSSV. Prespud mtg
03:30 - 04:00 0.50 CLEAN P DECOMP Test pump #2 @ 2.6. bpm 190 psi, pump #1 @ 2.6 bpm 185
psi
PT pump #2 @ 4400 psi. Open well to 290 psi. Bleed off
MeOH and crude. IA 0, FLP 0. Comm's down again
04:00 - 05:30 1.50 CLEAN P DECOMP Fill CT w/1% KCI water and pump dart. Dart landed at 59.4
bbls. PT inner reel valve @ 3500 psi
05:30 - 06:00 0.50 CLEAN P DECOMP MU milling BHA
06:00 - 07:45 1.75 CLEAN P DECOMP RIH w/BHA #1 (3.80" junk/cmt mill)
07:45 - 08:00 0.25 CLEAN P DECOMP Tag up at 9657'. No well bore jewalry at this spot. Possible
cement stringer. WT check 34klbs up clean. Check with
Dowell lab. Cement in place for 27 hours. UCA shows 500 psi
at 13 hours, 1000 psi at 24 hours. Maximum possible is about
1500 psi with this cement. Kick on pumps. PT cement plug to
1000 psi. Hold for 15 minutes. (Used 1000 psi as that was sqz
pressure left on cement plug by service coil). Pressure after 15
mintues was 996 psi. No significant change in pressure.
Cement plug holding fine.
08:00 - 08:30 0.50 CLEAN P DECOMP Bleed off pressure, kick on pumps. Free spin = 2050 psi at 2.7
bpm. Pumping 1% KCL with 0.5 #/bbl bio added, neat KCL in
coil. Ran back in a second time, and did not see anything at
9657'. Dry tag at 10008', CTM. Make -8' correction to get on
depth with service coil. Set depth to 10000'.
08:30 - 09:45 1.25 CLEAN P DECOMP Continue to mill, sending 5 bbl sweeps of 2# bio every 30 bbls.
ROP 130 fph. Drilling break at 10130', ROP dropped to 50 fph.
09:45 - 09:55 0.17 CLEAN P DECOMP 10150', short trip up above cement top.
09:55 - 10:45 0.83 CLEAN P DECOMP Resume milling cement. Free spin 2.5 bpm, 1500 psi. Drilling
at 1700 psi, ROP=50 fph. Comm's back up
10:45 - 12:00 1.25 CLEAN P DECOMP 10170', into harder cement now. Only getting 20 fph ROP
10190'.
12:00 - 13:35 1.58 CLEAN P DECOMP 10197', Can;t maintain 20 fph ROP. POH to check mill.
Possibly balled up with cement.
13:35 - 14:15 0.67 CLEAN P DECOMP Tag up at surface, inspect BHA. Mill in good shape. Cutters
sharp, not balled up with cement. Change to DS49. Same bit
used on MPF-73, where we drilled bentonite cement at 150 fph.
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 2 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
Rig Name: NORDIC 1 Rig Number:
Date From -To Hours Activity Code NPT Phase Description of Operations
4/29/2001 14:15 - 16:00 1.75 CLEAN P DECOMP RIH with BHA #2. Ran slick through 10000', didn't see
,anything. RIH tag at 10208', make -11' correction.
16:00 - 17:45 1.75 CLEAN P DECOMP Resume milling. Free spin 2.5 bpm, 1500 psi. Drilling with
4500 # WOB, making 65 fph ROP. Pumping 5 bbl sweeps
every 60 bls.
17:45 - 19:10 1.42 CLEAN P DECOMP 10246', wiper trip up above top of cement sheath. Mill to
10278'
19:10 - 20:40 1.50 CLEAN P DECOMP POOH to chk BHA. Motor has slow stalls
20:40 - 21:30 0.83 CLEAN P DECOMP PT BHA, no leaks, motor too rite. Change out motor, bit like
new
.21:30 - 23:20 1.83 CLEAN P DECOMP RIH w/BHA #3 to 10290' CTD
23:20 - 00:00 0.67 CLEAN P DECOMP Mill cmt 10290-10320' 2.5/1500 35-45'/hr
4/30/2001 00:00 - 03:00 3.00 CLEAN P DECOMP Drilling cement from 10320' 2.5/1500 25-40'/hr
03:00 - 06:00 3.00 CLEAN P DI=COMP Drilling cement from 10400' 2.4/1600 25-50'/hr
06:00 - 07:10 1.17 CLEAN P DECOMP Drilling cement from 10490', 2.5/2040 62 fph. Continuing to
pump 5 bbl sweeps of 2#/bbl bio every 1/2 hour.
07:10 - 07:35 0.42 CLEAN P DECOMP 10533', sticky on pickup after stall. Short trip up above top of
cement sheath.
07:35 - 09:25 1.83 CLEAN P DECOMP Resume milling cement. 2.5~2050 psi. 100% returns.
09:25 - 10:00 0.58 CLEAN P DECOMP 10589', Drilling break. Went from 30 fph to 75 fph for 5', then
back to 30 fph.
10:00 - 11:30 1.50 CLEAN P DECOMP 10609', Continue milling 2.7/2400, 35 fph, 1 for 1 returns.
11:30 - 12:40 1.17 CLEAN P DECOMP 10666', Continue milling 2.7~2425, 30 fph, 1 for 1 returns.
12:40 - 14:30 1.83 CLEAN P DECOMP 10720'. Stop milling 10' above top of whipstock. POOH for
window milling BHA.
14:30 - 14:55 0.42 CLEAN P DECOMP Tag up at surface. Break out PDC bit. Pick up Torquemaster
window mill and 3.8" string reamer.
14:55 - 16:30 1.58 CLEAN P DECOMP RIH with BHA #4, to begin window milling.
16:30 - 17:00 0.50 CLEAN P DECOMP Tag up at 9500', Pick up clean, set down again same depth.
Picked up clean, ran down set down at 9525', picked up heavy.
Pulled free. Start 10 bbl sweep of 2# bio. Pick up slowly.
17:00 - 17:20 0.33 CLEAN P DECOMP Clean 200' short trip. No debris or over pulls observed. RIH
with pumps on, tagged up at 9570, lost weight and saw motor
work. Pick up 20', run back in hole. Did not see anything.
RIH to 10150' slowly, pickup 20' clean. RIH to 10206', set
down, saw motor work. Pulled free at 47klbs up weight. RIH
slowly tagged again. Tagged at 10214'.
17:20 - 18:20 1.00 CLEAN P DECOMP Reaming out cement sheath. Getting clean pickups, having to
RIH slowly to keep from stalling motor. Get to 10246' and
making progress miserably slow
18:20 - 19:50 1.50 CLEAN P DECOMP POOH for different mill
19:50 - 20:15 0.42 CLEAN P DECOMP Window master mill was undergauge 1/16" on leading outside
edges (first 1/2") indicating cement sheath left after 3.75" bit
cleanout run. Swap mill for a used window mill
20:15 - 21:50 1.58 CLEAN P DECOMP RIH w/BHA #5 (3.80" window mill and 3.80" SR)
21:50 - 22:30 0.67 CLEAN P DECOMP Precautionary ream 10000-246'. Resume milling cement
sheath 100-140'/hr to 10320' and had a few stalls
22:30 - 00:00 1.50 CLEAN P DECOMP Mill sheath 50-60'/hr from 10320-375'. Swap to used FIo Pro
mud
5/1/2001 0.00
00:00 - 02:30 2.50 CLEAN P DECOMP Continue milling cement sheath 10375-500' 2.6~2400 at
30-60'/hr
02:30 - 06:10 3.67 CLEAN P DECOMP Milling 10500-720' 2.6/2400 at 60-70'/hr
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 3 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
IContractor Name: NORDIC CALISTA Rig Release:
I Rig Name: NORDIC 1 Rig Number:
Date From-To Hours Activity Code NPT Phase Description of Operations
5/1/2001 06:10- 07:55 1.75 CLEAN = DECOMP POOH forwindow mill.
07:55 - 09:15 1.33 CLEAN = DECOMP Change out DSM on BHA #4
09:15 - 11:15 2.00 CLEAN P DECOMP RIH with BHA #5, Baker window mill and string reamer. Did
not see any drag while RIH through the cement sheath. Tag
up at 10720.6' CTM.
11:15 - 14:00 2.75 S'I'WHIP P WEXIT Begin milling fr/10720.6', 2.7 bpm, 2900 psi free spin. ROP 20
fph..
10726.9' stall. Probably top of whipstock. Begin time milling.
Stall at 10733.5', probable bottom of whipstock.
14:00 - 15:20 1.33 STWHIP P WEXIT Drilling formation below window, from 10733.5 to 10740.5,
~*POH to 10715' switch to #1 mud pump, drilling formation from
10740.5' to 10741, Zero penetration rate
15:20 - 17:30 2.17 STWHIP P WEXIT Ream and cleanup window. Window smooth.
17:30 - 20:00 2.50 STWHIP P WEXIT POOH. Motor work and overpull 200 ft off bottom. Possible
cuttings from window milling. RIH to TD an ream window area
again. POOH.
20:00 - 21:00 1.00 S'I'WHIP P WEXIT Lay out milling BHA.
21:00 - 21:30 0.50 STWHIP P PROD1 M/U new DS CT connector and pressure test.
21:30 - 22:00 0.50 STWHIP~ P PROD1 M/U 1.0 deg. motor and new DS49 Bit #1. BHA #7.
22:00 - 00:00 2.00 STWHIP P PROD1 RIH. Shallow test MWD and orientor. RIH to 10,140 ft.
5/2/2001 00:00 - 01:30 1.50 STWHIP P PROD1 Log tie-in with GR. Added 20 ft to CTD. MWD GR shifted +20
APl units from DIL / GR of 10/86. Log at second depth to
check shift. OK.
01:30 - 02:00 0.50 S-I-WHIP P PROD1 RIH and Tag TD at 10,752 ft. Drill ahead at 68L to 10760 ft.
Window is clean. No wt loss thru window.
02:00 - 02:30 0.50 STWHIP P PROD1 Orient TF.
02:30 - 05:00 2.50 STWHIP P PROD1 Drilling, 2.5 bpm, 2950 psi, 140L, 60 FPH. Drilled to 10,856 ft.
Swap to new FIoPro while drilling ahead.
05:00 - 06:30 1.50 STWHIP P PROD1 Drilling, 2.5 bpm, 2950 psi, 100L, 50 FPH, Control drill to hold
TF at 100L.
Drilled to 10,895 FT.
06:30 - 06:15 23.75 STWHIP P PROD1 Orient TF. Continue build.
06:15 - 08:30 2.25 STWHIP P PROD1 Drill from 10,895' 2.6/2900/60-90 fph. 451 to 90R.
08:30 - 09:00 0.50 STWHIP P PROD1 Short trip to window. Hole smooth.
09:00-11:00 2.00 STWHIP P PROD1 Drillfrom 11,000'. 2.7/3500/80-110 fph. 45L
11:00 - 11:45 0.75 STWHIP P PROD1 Short trip from 11,100'. Hole smooth.
11:45-14:30 2.75 STWHIP P PROD1 Drill from 11100'. 2.6/3200/50-100 fph. Problems with weught
x-fer. Able to drill 5' with good mtr work, then lose wt x-fer.
Drill to 11200'
14:30 - 14:45 0.25 STWHIP P PROD1 Begin short trip. Pulled heavy at 11165'. (80 k max) Unable to
move up or down. Full circulation.
14:45 - 15:00 0.25 STWHIP P PROD1 Rest hole. (Stop circulating). Pull free at 81K# up. Wipe btm
100' hole.
15:00- 17:15 2.25 STWHIP P PROD1 Drill from 11165'to 11288'. 2.7/3100/40-80fph. 90-135R.
Continue dropping angle
17:15 - 19:00 1.75 STWHIP P PROD1 Short trip through build section (8500'). RIH
19:00 - 19:40 0.67 STWHIP P PROD1 Log tie-in with GR. Added 10 ft to CTD.
19:40 - 20:00 0.33 STWHIP P PROD1 RIH to 11250 ft.
20:00 - 20:30 0.50 STWHIP P PROD1 Orient TF to right side.
20:30-00:00 3.50 STWHIP P PROD1 Ream 180APl GR shales from 11,220- 11,295 ft. 20K
overpull. Motor work while reaming. Ream 11220 - 11295 ft
several times to clean up shale.
Several stalls at 11,282 ft. Ream to 11295 ft.
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 4 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
Rig Name: NORDIC 1 Rig Number:
Date From - To Hours Activity Code NPT Phase Description of Operations
5/3/2001 00:00 - 00:15 0.25 STWHIP P PROD1 Ream shale at 11290 ft.
00:15 - 02:30 2.25 STWHIP P PROD1 Drilling, 2.5 bpm, 2900 psi, TF -- 135R. 60 FPH. Drilled to
11390 ft.
02:30 - 04:00 1.50 STWHIP P PROD1 Drilling, 2.5 bpm, 2900 psi, TF = 60R. 80 FPH. Full returns.
Drilled to 11,450'
04:00 - 05:00 1.00 STWHIP P PROD1 Wiper trip to window. Overpull at 11,222 ft. Ream shale. RIH.
05:00 - 05:05 0.08 STWHIP P PROD1 SAFETY DRILL, kick while trip drill, monitor well. OK.
05:05 - 06:30 1.42 STWHIP P PROD1 Drilling, 2.5 bpm, 2900 psi, TF = 90R, Drill to 11,477 ft.
06:30 - 07:30 1.00 STWHIP'P PROD1 Unable to make any footage. 200-300 psi motor work. No drill
off, unable to stall. Weight transfer appears to be good.
07:30 - 08:00 0.50 STWHIP N DFAL PROD1 POOH to check BHA. Pulled heavy at 10155'. Packed off.
Work pipe & pump. Able to PU only. Pulled 75k# max and
slowly came free. Work pump rate back to 2.5 with full rtns.
08:00 - 10:30 2.50 STWHIP N DFAL PROD1 Continue to POOH. Offwell.
10:30 - 11:45 1.25 STWHIP N DFAL PROD1 Inspect BHA. Found 0.5" washout in mwd non-mag collar. Bit
&mtr look good. Change collar, orienter, mwd guts. Wash out
explains poor drilling and overpulls in liner.
11:45 - 14:00 2.25 STWHIP N DFAL PROD1 RIH with lateral assy (1 deg w/DS49 - same mtr& bit).
Shallow test mwd. Continue in hole. Download MWD data.
RA tag located at 10752' (Baker says located 10' down from
top of whipstock) Top of window revised to 10742', window
bottom at 10748'.
14:00 - 14:30 0.50 STWHIP N DFAL PROD1 Log gr tie in up to RA tag at 10752'. Add 17' correction.
14:30 - 15:30 1.00 STWHIP N DPRB PROD1 Continue to RIH. Stacking in shale at 11250-60'. PU and
orient to 90R (original TF). Ream ahead & pop through. Back
ream looks clean.
15:30 - 16:00 0.50 STWHIP P PROD1 Orient to 116R
16:00 - 16:30 0.50 STWHIP P PROD1 Drill ahead from 11477'. 2.6/3200/80-100 fph. 116R.
120-150 fph.
16:30 - 17:00 0.50 STWHIP P PROD1 Orient to 100R
17:00 - 17:15 0.25 STWHIP N RREP PROD1 Change out leaking chiksan in reel house.
17:15 - 18:15 1.00 STWHIP N STUC PROD1 Pipe stuck. Work same. Rest hole. Work pipe & pump. No
movement. Call out dead crude transport. Worked pipe after
resting another 30 minutes. Came free at 88k# up wt. Cancel
crude.
18:15-20:00 1.75 STVVHIP P PROD1 Drill ahead from 11557'. 2.5/3500, TF= 90R, 60-100FPH.
Drill to 11,630'.
20:00-22:20 2.33 STWHIP P PROD1 Wipertrip towindow. Reamed Shale from 11220- 11290 ft.
RIH.
22:20 - 23:40 1.33 STWHIP P PROD1 Drilling, 2.6 bpm, 3400 psi, TF = 130R, 80 FPH, 89 deg incl.
Drilled to 11722'
23:40 - 00:00 0.33 STWHIP P PROD1 Orient TF to left side.
5/4/2001 00:00 - 00:50 0.83 STVVHIP P PROD1 Drilling, 2.6 bpm, 3400 psi, 85L, 80-100 FPH. Drill to 1 1,780
ft.
00:50 - 01:30 0.67 STVVHIP P PROD1 Wiper trip to window. Shale at 11250 ft OK.
01:30 - 01:50 0.33 STVVHIP P PROD1 Log Tie-in at RA marker. Add 2 ft to CTD.
01:50 - 02:30 0.67 STWHIP P PROD1 RIH to TD. Shale OK.
02:30 - 04:15 1.75 STWHIP P PROD1 Drilling, 2.4 bpm, 3300 psi, 40L, 60-100 FPH, 87 deg incl,
Drilled to 11,878'
Several stalls at 11,878 ft. Possible fault? Full returns.
04:15 - 06:00 1.75 STVVHIP P PROD1 Drilling, 2.5 bpm, 3550 psi, 70R, 60 FPH, 91 deg incl. Drilled
to 11,930 ft.
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 5 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
~Rig Name: NORDIC 1 Rig Number:
Date From -To Hours Activity Code NPT Phase Description of Operations
5/4/2001 06:00 - 09:00 3.00 STWHIP = PROD1 Wiper trip to 8500'. Back ream thru shale fl 11290' to 11230'.
Minor overpulls &mtr work. RIH. Stacked out once at 11240'.
PU and RIH ok. 14N shale not bad, improving slightly with
time. 39k# up, 18k# dn wt.
09:00 - 10:30 1.50 STWHIP = PROD1 Drilling, 2.3 bpm, 3200 psi, 90R, 90 fph. Drill to 11971'.
10:30 - 11:30 1.00 STWHIP ~ PROD1 Drilling, 2.3 bpm, 3200 psi, 180R, 80-100 fph. Trying to drop
hard from 96 deg inc.
11:30 - 14:15 2.75 STWHIP = PROD1 Drilling, 2.2 bpm, 3200 psi, 110R, 88 inc. Drill to 12072'.
14:15 - 15:30 1.25 STWHIP = PROD1 Short trip to 10775'. Hole smooth pulling out. Had to orient to
get back thru 11245'.
15:30 - 16:45 1.25 STWHIP P PROD1 Begin displacing to new mud. Very tough to get driling started
again. Wt x-fer & delta p good, just not drilling off.
16:45 - 17:00 0.25 STWHIP P PROD1 Orient to 120R
17:00 - 18:30 1.50 STWHIP P PROD1 Drilling. 2.5 bpm, 3500 psi, 60-80 fph, 120R. Drill to 12,114'.
18:30 - 22:00 3.50 STWHIP P PROD1 Drilling, 2.4 bpm, 3400 psi, 10-20 fph. 130R, Drill to 12,150
ft. Slow ROP.
22:00 - 00:00 2.00 STWHIP. P PROD1 POOH to check bit.
5/5/2001 00:00 - 00:30 0.50 STWHIP;P PROD1 POOH
00:30 - 01:10 0.67 STWHIP'P PROD1 Bit worn out from drilling chert. CIO motor and Bit.
01:10 - 03:10 2.00 STWHIP P PROD1 RIH with new 1.1 deg motor and Bit #2, HYC, DS49H, SN
101201.
03:10 - 03:50 0.67 STWHIP P PROD1 Log tie-in with RA marker at 10752 ft. Added 19 ft to CTD.
03:50-04:30 0.67 STWHIP P PROD1 RIHtoTD. Shale at11250 ft looked good. RIHtoTDof
12,159 ft.
04:30 - 06:00 1.50 STWHIP P PROD1 Drilling, 2.6 bpm, 3050 psi, TF = 90R, 90 FPH. Drilled to
12,230 FT.
06:00 - 08:00 2.00 STWHIP P PROD1 Drilling, 2.6 bpm, 3050 psi, TF -- 100R, 30 fph. Drilled to
12275'.
08:00 - 09:45 1.75 STWHIP P PROD1 Drilling. 2.6 bpm, 3100 psi, TF:60R, 50 fph. Drilled to 12401'.
09:45- 11:15 1.50 STWHIP P PROD1 Short trip to window. Hole smooth up. Had towork thru shales
while RIH. (11245')
11:15 - 12:45 1.50 STWHIP P PROD1 Drilling. 2.6 bpm, 3200 psi, TF:60R, 50-100 fph. Drill to
12534'.
12:45 - 14:30 1.75 STWHIP N STUC PROD1 Stuck on btm at 12534'. Work pipe to max. Rest hole.
Popped free at 86K#.
14:30 - 15:30 1.00 STWHIP P PROD1 Short trip to 11500'. Hole smooth.
15:30 - 18:15 2.75 STWHIP P PROD1 Drilling. 2.6 bpm, 3200 psi, TF:90R, 50-80 fph. Begin building
towards planned TD tvd. Drilled to 12680'.
18:15-21:15 3.00 STWHIP P PROD1 Wiper trip to window. Ream shales OK. RIHtoTD.
21:15 - 22:30 1.25 STWHIP P PROD1 Drilling, 2.6 bpm, 3450 psi, TF = 88R, 80 FPH. Drilled to
12720 ft. Incl = 91 d
22:30 - 00:00 1.50 STWHIP P PROD1 Drilling, 2.6 bpm, 3450 psi, TF = 94R, 70 fph. Drilled to 12786
ff.
5/6/2001 00:00 - 02:00 2.00 STWHIP P PROD1 Drilling, 2.5 bpm, 3300 psi, TF = 95R. 30-90 fph, Drilled to
12,819 ft.
02:00 - 03:30 1.50 STWHIP P PROD1 Wiper trip to window. A little motor work thru shale at 11250'.
03:30 - 04:00 0.50 STWHIP P PROD1 Log Tie-in with RA marker. Added 13 ft to CTD.
04:00 - 05:15 1.25 STWHIP P PROD1 RIH. Ream shale at 11250 ft. RIH. Tag corrected TD at
12,830 FT BKB
05:15 - 09:00 3.75 STWHIP P PROD1 POOH to run liner.
09:00 - 09:30 0.50 CASE P PROD1 Hold PJSM regarding liner running procedures.
09:30 - 14:30 5.00 CASE P PROD1 MU 2-7/8" x 3-3/16" liner assembly.
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 6 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
'Rig Name: NORDIC 1 Rig Number:
Date From - To Hours Activity Code NPT Phase Description of Operations
5/6/2001 14:30 - 17:00 2.50 CASE 3 PROD1 RIH with liner assembly. 3065' liner OAL. 63 jts 2-7~8" STL +
33 jts 3-3/16" TCII. Tag at 12817'. Correct to 12830'. 43k#
up, 5k# dn wt.
17:00 - 19:00 2.00 CASE 3 PROD1 Drop 5/8" ball. Circulate to CTLRT. Ball on seat at 48 bbls.
Sheared at 4100 psi. Pick up with 32K. Liner is free.
19:00 - 22:00 3.00 CASE 3 PROD1 Circ. well to 2 % KCL water. Recover FIoPro for next well. 3.0
BPM, 3700 psi, full returns. Clean rig pits.
22:00 - 22:45 0.75 CASE 3 PROD1 R/U DS Cement van. Batch mix 24 bbls, 15.8 ppg, G cement
slurry.
Cement at wt at 2230 HRS.
22:45 - 23:00 0.25 CASE P PROD1 SAFETY MEETING. Review cement job and safety concerns.
23:00 - 00:00 1.00 CASE P PROD1 Pressure test cement line.
Stage 24.0 bbls of 15.8 ppg cement. Purge line. Insert dart.
Pump 1 bbl. Dart gone. Displace CMT at 3.0 BPM, 2400 psi,
2.7 bpm returns, Dart on seat at 59.9 bbl, sheared at 3000 psi.
Displace CMT around liner at 3.0 bpm / 2.7 ret.
:3850 psi. Liner wiper plug bumped at 78.7 bbls. Held 2000
psi. Floats held.
Sting out of liner top and jet top of liner. CMT in place at 00:00
hrs.
Cement job went very well.
5/7/2001 00:00 - 02:00 2.00 CASE P PROD1 POOH with Baker CTLRT.
02:00 - 03:00 1.00 CASE P PROD1 Lay out Baker tools. RIH with Jet nozzle and jet BOPE and
tree.
03:00 - 04:00 1.00 CASE P PROD1 Wait on Cement.
04:00 - 04:30 0.50 CASE P PROD1 SAFETY MEETING. Review procedure for M/U SWS CNL /
GR logging tools.
04:30 - 05:30 1.00 CASE P PROD1 M/U SWS Memory CNL/GR/CCL logging tools.
05:30 - 08:30 3.00 CASE P PROD1 RIH with 50 stds of CSH workstring. Ave jr. length = 31.14 ft.
08:30 - 10:30 2.00 CASE P PROD1 Stab injector. RIH with cnl/gr/ccl tools.
10:30 - 12:00 1.50 CASE P PROD1 Begin down log pass at 30 fpm.
12:00 - 13:30 1.50 CASE P PROD1 Log up pass at 30 fpm. Tag PBTD at 12831'.
13:30 - 14:30 1.00 CASE P PROD1 RIH to PBTD.
14:30 - 15:15 0.75 CASE P PROD1 Spot 150k LSRV mud in liner while POOH.
15:15- 16:45 1.50 CASE P PROD1 POOH.
16:45 - 18:00 1.25 CASE P PROD1 Stand back CSH in derrick.
18:00 - 18:15 0.25 CASE P PROD1 Hold PJSM regarding handling radioactive tool source.
18:15 - 20:30 2.25 CASE P PROD1 Down load and process log data. Fax same to town.
20:30 - 22:30 2.00 CASE N WAIT PROD1 Notify SWS of change in perforating program. Wait on
reloading 1 gun and trucking guns to rig.
22:30 - 00:00 1.50 CASE P PROD1 Attempt Pressure test of 3 3/16" liner lap with 2200 psi.
Initial press test failed. WHP bled from 2200-1000 psi. Inner
ann. press, at
0 psi. Fluid pack inner annulus and pressure inner annulus to
2000 psi. WHP still bled from 2000 - 800 psi with lAP steady
at 2000 PSI, indicating that liner lap is leaking to slotted liner at
10,126 ft. Discussed options.
5/8/2001 00:00 - 01:45 1.75 CASE P PROD1 Fliud pack inner ann with HB&R. Press test with 2000 psi
WHP and 2000 psi lAP. WHP still dropped from 2000 - 1000
psi in 10 minutes, lAP was steady at 2000 psi, indication a 3
3/16" liner lap leak.
01:45 - 02:00 0.25 CASE P PROD1 SAFETY MEETING. Review perforating procedures and safety
procedures for running SWS 2" perforating guns.
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 7 of 8
Operations Summary Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
!Rig Name: NORDIC 1 Rig Number:
Date From - To Hours Activity Code NPT Phase Description of Operations
5/8/2001 02:00 - 04:00 2.00 CASE 3 PROD1 RIH with SWS, 2" perf guns, loaded with 4 SPF, power jet
charges.
Perf guns total length = 822 ft.
04:00 - 05:10 1.17 CASE P PROD1 RIH with BKR discon, BPV and XO = 3.6 ft.
RIH with 40 stds, CSH workstring = 2491 ft.
RIH with DS hyd discon, checks, XO, non rot jt = 6 ft
BHA total length = 3322 ft.
05:10 - 07:30 2.33 CASE P PROD1 RIH with perforating guns on CT. Tag PBTD at 12730'. Add
33' to correct logged PBTD to 12763'.
07:30 - 08:00 0.50 CASE P PROD1 Hold PJSM with crews about two stage perfing. Line out PESO
to monitor first shot with sonolog.
08:00 - 08:15 0.25 CASE P PROD1 Set btm shot at 12730'. Pressure CT annulus to 2200 psi,
bleed WHP. Note gun fire indication. 2" HSD PJ 2006 guns.
Perf: 12,380,-,12,730 (btm pressure activated guns)
08:15 - 09:45 1.50 CASE P PROD1 POOH and position bottom charge of second set of guns at
11,350 ft.
Pump 10 bbls new flopro, drop 5~8" ball, circ to firing head.
Ball on seat at 63.5 bbls. Pressure to 3200 psi. Fire guns.
Perforate: 10920-10969, 11030-11120, 11170-11230,
11300-11350, (upper ball activated guns)
09:45 - 11:45 2.00 CASE P PROD1 POOH. No fluid losses.
11:45 - 12:00 0.25 CASE P PROD1 SAFETY MEETING. to discuss standing back CSH
12:00 - 13:00 1.00 CASE P PROD1 Stand back CSH in derrick.
13:00 - 13:15 0.25 CASE P PROD1 SAFETY MEETING. to discuss laying down perf guns.
13:15 - 15:00 1.75 CASE P PROD1 LD 2" guns. All shots fired.
15:00 - 15:30 0.50 CASE P PROD1 Load out tools.
15:30 - 15:45 0.25 CASE P PROD1 SAFETY MEETING - review procedures from M/U Packer
assy.
15:45 - 16:30 0.75 CASE P PROD1 M/U BKR Seal Assembly and KB Retrievable Production
Packer with 4" GS profile on top.
16:30 - 19:50 3.33 CASE P PROD1 RIH with KB liner top packer, seal assembly and setting tools.
19:50 - 21:45 1.92 CASE P PROD1 Up wt at 9700' - 34K. RIH slow with 0.4 bpm circ rate. Sting
seal assy into sleeve at 9744 ft CTD. Pump press increased to
500 psi when seals entered sleeve. 64 deg Incl. at top of
sleeve. Set down 10K at 9749.7 ft.
Pump down backside of CT. Press. WHP to 1500 psi. Press
holding steady.
Increase WHP to 2200 psi and perform 30 min. press test.
Chart test. Final WHP was 2130 psi. Good Liner Lap pressure
test.
21:45 - 00:00 2.25 CASE P PROD1 POOH with KB Packer and Seal Assy. POOH at 30 fpm in 4
1/2" tubing and normal speed in 5 1/2" tubing.
5/9/2001 00:00 - 00:30 0.50 CASE P PROD1 Lay out KB 4 1/2" PKR and seal assy. Both in good condition.
PKR seals were not energized. Liner lap pressure test of 2200
psi was good.
00:30 - 02:00 1.50 CASE P PROD1 RIH to 1800 ft with nozzle and freeze protect 5 1/2" tubing to
surface.
02:00 - 03:00 1.00 CASE P PROD1 N/D BOPE. N/U tree cap and pressure test. Close Swab and
Master valves.
Bleed Inner Annulus down to 20 psi. Inner Annulus is fluid
packed.
Clean rig pits.
Printed: 5/24/2001 2:46:10 PM
BP AMOCO Page 8 of 8
Operations Summa Report
Legal Well Name: G-29A
Common Well Name: G-29A Spud Date:
Event Name: RE ENTER Start: 4/27/2001 End:
Contractor Name: NORDIC CALISTA Rig Release:
Rig Name: NORDIC 1 Rig Number:
Date From - To Hours Activity Code NPT Phase Description of Operations
5/9/2001 02:00 - 03:00 1.00 CASE ~ PROD1 RELEASED NORDIC 1 AT 03:00 HRS, 05-09-01.
TOTAL TIME ON WELL WAS 10 DAYS, 9 1/2 HOURS.
Prepare to move rig to G-25.
PREPARE RIG TO MOVE TO G-25.
03:00 - 21:00 18.00 CASE N WAIT PROD1 Nordic 1 on Standby, waiting on rig down after service coil
pumped cement P&A to do prep on well G-25A. Pulled
wellhouse. Removed tanks.
21:00 - 00:00 3.00 CASE N WAIT PROD1 Nordic 1 on standby while pad was leveled.
Off Standby at 02:00 hrs, 05-10-01. Move rig to G-25A.
Printed: 5/24/2001 2:46:10 PM
22-May-01
AOGCC
333 W. 7th Ave. Suite 100
Anchorage, AK 99501
Re: Distribution of Survey Data for Well G-29A
Dear Dear Sir/Madam:
Enclosed are two survey hard copies and 1 disk
Tie-on Survey: 10,672.00' MD
Window / Kickoff Survey: 10,742.00' MD
Projected Survey: 12,830.00' MD
(if applicable
Please call me at 273-3545 if you have anY questions or concerns.
Regards,
William T. Allen
Survey Manager
Attachment(s)
RECEIVED
I~A¥ 2 5 2001
Naeka 0il & Gas Cons. 6°mmi~
DEF N T Vt
North Slope Alaska
Alaska Drilling & Wells
PBU_WOA G Pad, Slot G-29
G-29A
Job No. AKIVIW10143, Surveyed: 6 May, 2001
SURVEY REPORT
22 May, 2001
Your Ref: AP1500292165001
Surface Coordinates: 5969012.00 N, 657859.00 E (70° 19' 19.3~93" N,
Kelly Bushing: 72.38ft above Mean Sea Level
148° 43' 12.2372" W)
gRILLING S~=RVi{:ES
A Halliburton Company
Survey Ref: svyl0819
Sperry-Sun Drilling Services
Survey Report for G-29A
Your Ref: APl 500292'!6500'1
Job No. AKIVIW'IO'I43, Surveyed: 6 May, 200'1
North Slope Alaska
Measured
Depth
(ft)
Incl.
10672.00 87.600 304.000
10742.00 88,710 304.370
10760,51 89,470 302,670
10792,31 86,220 301,140
10822.71 84,200 299.680
Sub-Sea
Depth
(ft)
8951.79
8954.04.
8954,34
8955.53
8958,07
Vertical Local Coordinates Global Coordinates
Depth Northings Eastings Northings Eastings
(ft) (ft) (ft) (ft) (ft)
9024.17
9026,42
9026.72
9027.91
9030,45
10867.31 80.860 297.510 8963.87 9036.25
10898.71 80.590 295.980 8968.93 9041.31
10929.91 82.000 292.990 8973.65 9046.03
10964.11 84.550 290.000 8977.66 9050.04
10999.51 88.150 288.770 8979.91 9052.29
11039.71 87.630 284.550 8981,39 9053,7;
11070.91 90,870 282.720 8981,80 9054,18
11101,51 93.510 286,490 8980,63 9053,01
11134.31 94,390 290.530 8978,37 9050.75
11169,51 92,200 294,570 8976,35 9048.73
11198,01 90.610 297.910 8975.65 9048,03
11231.41 91,410 301.080 8975,06 9047,44
11261.41 89,380 303,890 8974,85 9047,23
11296.21 87,980 304.770 8975,65 9048:03
11327.41 85,170 308.640 8977.52 9049,90
11360,21 84,460 310,040 8980,48 9052.86
11396,61 87,980 312,150 8982.88 9055,26
11426.81 89,740 314,790 8983,48 9055,86
11453.61 90,610 317.950 8983.40 9055,78
11484.78 90,000 321,470 8983.24 9055.62
11515.38 88,420 324.810 8983,66 9056.04
11546,58 88,510 329.200 8984,49 9056,87
11579,18 90.090 333,250 8984,89 9057.27
11613,18 92,110 338,170 8984,24 9056.62
11655,58 90,970 343,270 8983,10 9055,48
2024.52 N 3041,83W 5970972.09 N 654775,26 E
2063,83 N 3099.70W 5971010,17 N 654716,57 E
2074.05 N 3115,13W 5971020,07 N 654700,93 E
2090,84 N 3142,11W 5971036.29 N 654673,61 E
2106,17 N 3168,23W 5971051,07 N 654647,17 E
2127.34 N 3207,05W 5971071,41 N 654607,92 E
2141,28 N 3234,72W 5971084,77 N 654579.96 E
2154.06 N 3262,78W 5971096,96 N 654551,63 E
2166,50 N 3294,38W 5971108.73 N 654519,78 E
2178.23 N 3327.70W 5971119,75 N 654486,22 E
2189.74 N 3366,18W 5971130,45 N 654447,51E
2197,09 N 3396,49W 5971137.17 N 654417,05 E
2204.80 N 3426,07W 5971144,25 N 654387,31E
2215.19 N 3457,10W 5971153,98 N 654356,08 E
2228.66 N 3489,54W 5971166,77 N 654323,35 E
2241,26 N 3515,09W 5971178.83 N 654297.54 E
2257.70 N 3544.16W 5971194.65 N 654268,14 E
2273,80 N 3569,46W 5971210,22 N 654242,51 E
2293,42 N 3598.19W 5971229.24 N 654213,37 E
2312,03 N 3623,15W 5971247,31 N 654188,02 E
2332,74 N 3648,41W 5971267.49 N 654162,33 E
2356.61 N. 3675,78W 5971290.77 N 654134,47 E
2377,38 N 3697.69W 5971311.08 N 654112,13 E
2396,77 N 3716,18W 5971330.08 N 654093,23 E
2420,55 N 3736,33W 5971353,42 N 654072,59 E
2445,02 N 3754.68W 5971377.51 N 654053,72 E
2471,18 N 3771,66W 5971403,30 N 654036,20 E
2499,74 N 3787.35W 5971431,53 N 654019,91 E
2530,71N 3801,33W 5971462,20 N 654005,28 E
2570,71N 3815,32W 5971501,89 N 653990,46 E
Dogleg
Rate
(°/100ft)
1.671
10.059
11.294
8,189
8,908
4.885
10.495
11.444
10,744
10,570
11.926
15,032
12,577
13,038
12,976
9.787
11,555
4,751
15,310
4,770
11,268
10,505
12,230
11,461
12,073
14.068
13.334
15,640
12,321
Alaska Drilling & Wells
PBU WOA G Pad
Vertical
Section Comment
3582,95
3651,68
3669,82
3700,77
3730,09
3772,51
3801,95
3830,84
3861,98
3893,84
3929,21
3955,85
3982,23
4011.52
4044,OO
4070,98
4103,16
4132.45
4166,64
4197,45
4229,96
4266,19
4296,37
4323,16
4354,22
4384,50
4414,99
4446,28
4478,06
4516,21
Tie-on point
MWD Magnetic
Window point
22 May, 200'i- '!3:59 Page 2 of 5 Dr#/Quest 2.00.08.005
Sperry-Sun Drilling Services
Survey Report for G-29A
Your Re£: AP! 50029216500~
jOb No. AKMW?O~43, Surveyed: 6 May, 200~
North Slope Alaska
Measured
Depth
(ft)
Incl.
Sub-Sea
Depth
(ft)
Vertical
Depth
(ft)
11691.98 88.770 347.480 8983.18 9055.56
11723.98 87.360 349.940 8984.26 9056.64
11761.78 87.100 346.250 8986.09 9058.47
11812.98 86.220 337.290 8989.08 9061.46
11853.38 90.090 332.020 8990.38 9062.76
11888.18 91.760 334.120 8989.82 9062.20
11921.98 94.040 338.170 8988.11 9060.49
11964.18 94.920 344.140 8984.81 9057.19
12000.38 89.470 344.850 8983.42 9055.80
12032.58 89.470 348.360 8983.72 9056.10
12063.38 89.030 351.700 8984.12 9056.50
12094.38 87.540 354.340 8985.05 9057.43
12131.50 86.920 358.030 8986.85 9059.23
12162.10 86.660 2.250 8988.56 9060.94
12191.90 86.920 4.710 8990.23 9062.61
12221.30 86.920 6.120 8991.81 9064.19
12256.30 86.660 9.460 8993.77 9066.15
12291.10 87.710 11.920 8995.48 9067.86
12327.30 89.210 13.150 8996.45 9068.83
12356.90 89.030 15.080 8996.91 9069.29
12386.30 89.030 16.490 8997.40 9069.78
12420.50 89.910 18.250 8997.72 9070.10
12449.10 90.180 21.940 8997.70 9070.08
12473.90 90.350 24.050 8997.58 9069.96
12511.10 91.140 26.860 8997.10 9069.48
12549.50 91.410 26.510 8996.24 9068.62
12579.90 93.430 26.860 8994.96 9067.34
12617.10 94.390 31.780 8992.42 9064.80
12645.50 94.040 34.070 8990.33 9062.71
12674.30 91.230 37.930 8989.01 9061.39
Local Coordinates Global Coordinates
Northings Eastings Northings Eastings
(ft) (ft) (ft) (ft)
2605.92 N 3824.50W 5971536.90 N 653980.53 E
2637.28 N 3830.77W 5971568.12 N 653973.61 E
2674.22 N 3838.55W 5971604.89 N 653965.05 E
2722.71N 3854.52W 5971653.04 N 653948.06 E
2759.18 N 3871.80W 5971689.14 N 653930.02 E
2790.20 N 3887.56W 5971719.82 N 653913.61E
2821.07 N 3901.21W 5971750.39 N 653899.32 E
2860.87 N 3914.79W 5971789.89 N 653884.90 E
2895.71 N 3924.46W 5971824.52 N 653874.50 E
2927.03 N 3931.92W 5971855.68 N 653866.39 E
2957.35 N 3937.25W 5971885.89 N 653860.42 E
2988.11N 3941.01W 5971916.55 N 653856.01E
3025.10 N 3943.48W 5971953.48 N 653852.76 E
3055.64 N 3943.41W 5971984.02 N 653852.20 E
3085.34 N 3941.60W 5972013.75 N 653853.38 E
3114.56 N 3938.83W 5972043.03 N 653855.53 E
3149.18 N 3934.09W 5972077.74 N 653859.54E
3183.33 N 3927.65W 5972112.02 N 653865.27 E
3218.65 N 3919.79W 5972147.50 N 653872.38 E
3247.36 N 3912.57W 5972176.34 N 653878.99 E
3275.64 N 3904.58W 5972204.79 N 653886.39 E
3308.28 N 3894.37W 5972237.64 N 653895.91E
3335.13 N 3884.54W 5972264.69 N 653905.17 E
3357.96 N 3874.86W 5972287.72 N 653914.37 E
3391.54 N 3858.87W 5972321.63 N 653929.65 E
3425.85 N 3841.63W 5972356.29 N 653946.16 E
3452.98 N 3827.99W 5972383.70 N 653959.23 E
3485.33 N 3809.82W 5972416.43 N 653976.71E
3509.10 N 3794.43W 5972440.52 N 653991.60 E
3532.37 N 3777.52W 5972464.14 N 654008.01 E
Dogleg
Rate
(°/100ft)
13.049
8.857
9.775
17.554
16.177
7.709
13.736
14.257
15.182
10.900
10.937
9.775
10.069
13.795
8.288
4.789
9.557
7.678
5.358
6.548
4.795
5.753
12.937
8.536
7.846
1.151
6.744
13.445
8.135
16.566
Alaska Drilling & Wells
PBU WOA G Pad
Vertical
Section Comment
4547.60
4574.19
4605.80
4651.37
4689.36
4722.43
4753.90
4791.63
4823.09
4850.50
4875.70
4900.10
4927.98
4949.51
4969.22
4987.91
5009.02
5028.59
5047.99
5063.16
5077.49
5093.33
5105.35
5114.63
5127.05
5139.09
5148.61
5158.61
5164.52
5169.00
22 May, 200~ . 13:59 Page 3 of 5 DrillQuest 2.00.08.005
Sperry-Sun Drilling Services
Survey Report for G-29A
Your Ref: APl 500292165001
Job No. AKIVIWlO?43, Surveyed: 6 May, 200~
North Slope Alaska
Measured Sub-Sea Vertical Local Coordinates Global Coordinates
Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings
(ft) (ft) (ft) (ft) (ft) (ft) (ft)
12706.10 90.180 38.460 8988.62 9061.00 3557.36 N 3757.86W 5972489.53 N 654027.15 E
12737.10 89.820 41.450 8988.62 9061.00 3581.12 N 3737.96W 5972513.71N 654046.55 E
12790.30 89.300 48.660 8989.03 9061.41 3618.68 N 3700.33W 5972552.05 N 654083.38 E
12830.00 89.300 48.660 8989.51 9061.89 3644.90 N 3670.53W 5972578.89 N 654112.62 E
All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North.
Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference.
Magnetic Declination at Surface is 26.682° (29-Apr-01)
The Dogleg Severity is in Degrees per 100 feet (US).
Vertical Section is from Well Reference and calculated along an Azimuth of 314.960° (True).
o
Based upon Minimum Curvature type calculations, at a Measured Depth of 12830.00ft.,
The Bottom Hole Displacement is 5172.82ft., in the Direction of 314.799° (True).
Dogleg
Rate
(°/100ft)
3.699
9.715
13.587
0.000
Alaska Drilling & Wells
PBU WOA G Pad
Vertical
Section Comment
5172.74
5175.45
5175.36
5172.80
Projected Survey
Comments.
Measured Station Coordinates
Depth TVD Northings Eastings
(ft) (ft) (ft) (ft)
Comment
10672.00 9024.17 2024.52 N 3041.83W Tie-on point
10742.00 9026.42 2063.83 N 3099.70W Window point
12830.00 9061.89 3644.90 N 3670.53W Projected Survey
22 May, 200"1 - 13:59 Page 4 of 5 DrillQuest 2.00.08.005
Sperry-Sun Drilling Services
Survey Report for G-29A
Your Ref: APl 500292'165004
Job No. AKMW'I0443, Surveyed: 6 May, 2004
North Slope Alaska
Alaska Drilling & Wells
PBU WOA G Pad
Survey tool program for G-29A
From To
Measured Vertical Measured
Depth Depth Depth
(ft) (ft) (ft)
0.00
10672.00
Vertical
Depth
(ft)
0.00 10672.00 9024.17
9024.17 12830.00 9061.89
Survey Tool Description
AK-2 BP_CG ~ BP Conventional Gyro (G-29)
MWD Magnetic (G-29A)
22 May, 200~1 - ~3:59 Page 5 of 5 DrillQuest 2.00.08.005
06/05/01
Schlumberger
Alaska Data & Consulting Services
3940 Arctic Bird, Suite 300
Anchorage, AK 99503-5711
ATTN: Sherrle
NO. 1191
Company: State of Alaska
Alaska Oil & Gas Cons Comm
Attn: Lisa Weepie
333 West 7th Ave, Suite 100
Anchorage, AK 99501
Field: Prudhoe Bay
Color
Job # Lo Description Date Blueline Sepia Prints CD
VVUli uuu ~r ,-vlj --.--v. ,r'- ....
~,~-29A ,~ 0 J~O ~ 21250 MCNL 05/07/01 I ~ 1
'~S. 1-19 / ~ -/~ ~ 21251 RST 05108101 I I 1
O.S. 5-09A /~-~/~ 21262 EST 0511~01 I I I
PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO:
BP Exploration (Alaska) Inc.
Petrotectnical Data Center LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
Date Delivered: ~ ~ ~)1
Schlumberger GeoQuest
3940 Arctic Blvd, Suite 300
Anchorage, AK 99503-5711
ATTN: Sherrie
RECEIVED
JUN 1 5 2.001
Received by:
Ala~ 0il & Gas Cons. Commise~,
0IL AND GAS
CONSERVA ION C0P ISSION
Dan Kara
CT Drilling Engineer
BP Exploration (Alaska) Inc.
P O Box 196612
Anchorage, AK 99519-6612
TONY KNOWLES, GOVERNOR
333 W. 7TM AVENUE, SUITE 100
ANCHORAGE, ALASKA 99501-3539
PHONE (907) 279-1433
FAX (907) 276-7542
Re:
Prudhoe Bay Unit G-29A
BP Exploration (Alaska) Inc.
Permit No: 201-066
Sur Loc: 2629' SNL, 2368' WEL, SEC. 12, T1 IN, R13E, UM
Btmhole Loc. 983' NSL, 706' WEL, Sec. 2, T1 IN, R13E, UM
Dear Mr. Kara:
Enclosed is the approved application for permit to redrill the above referenced well.
The permit to redrill does not exempt you from obtaining additional permits required by law from other
governmental agencies, and does not authorize conducting drilling operations until all other required
permitting determinations are made.
Information regarding a "safety joint" for ming the 3-3/16" portion of the planned production liner has
been received from Mr. Ted Stagg. Providing such a "safety joint" equipped with a suitably sized lifting
sub and threaded crossover to mate with the 3-3/16" liner section should lessen the time required to install
the joint should a flow be observed while running the liner. However, be advised that the Commission
views the use of this joint as an interim measure pending the receipt of pipe rams capable of sealing on
this size pipe. Not later than May 15, 2001, Alaska. Drilling and Wells (BP Exploration Alaska) is
directed, to provide the Commission with information regarding the availability/deliverability of rams
sized for 3-3/16" and other such sizes that you may plan to run.
Blowout prevention equipment (BOPE) muSt be tested in accordance with 20 AAC 25 036.. Sufficient
notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a
test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission
petroleum field inspector on the North Slope pager at 659-3607.
Sincerely,
.-'~i~ ,~ ~ ,
Julie M. Heusser
Commissioner
BY ORDER OF THE COMMISSION
DATED this ~.D.~,~. day of April, 2001
jjc/Enclosures
CC:
Department of Fish & Game, Habitat Section w/o encl.
Department of Environmental Conservation w/o encl.
STATE OF ALASKA . l~
ALASKA ~_AND GAS CONSERVATION COMMI~ ,ON
PERMIT TO DRILL ~
20 AAC 25.005
la. Type of work [] Drill [] Redrill lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil
[] Re-Entry [] Deepen [] Service [] Development Gas [] Single Zone [] Multiple Zone
2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool
BP Exploration (Alaska) Inc. KBE = 72.38' Prudhoe Bay Field / Prudhoe
3. Address 6. Property Designation Bay Pool
P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028280
4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025)
2629' SNL, 2368' WEL, SEC. 12, T11N, R13E, UM Prudhoe Bay Unit
At top of productive interval 8. Well Number
1345' SNL, 4276' WEL, SEC. 12, T11N, R13E, UM G-29A Number 2S100302630-277
At total depth 9. Approximate spud date
983' NSL, 706' WEL, SEC. 2, T11N, R13E, UM 04/23/01 Amount $200,000.00
12. Distance to nearest property line 113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD)
ADL 028277, 4295' MDI No Close Approach 2560 12825' MD / 8979'
16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)}
Kick Off Depth 10750' MD Maximum Hole Angle 90 ° Maximum surface 2200 psig, At total depth (TVD) 8900' / 3100 psig
18. Casing Program Specifications Setting Depth
Size Top Bottom Quantity of Cement
Hole Casin,q Wei,qht Grade Couplin,q Len,qth MD TVD MD TVD (include sta.qe data)
3-3/4" 3-3/16. x 2-7/8,, 6.2# / 6.4# L-80 TCII / STL 3025' 9800' 8849' 12825' 8979' 152 cu ft Class 'G'
19. To be completed for Redrill, Re-entry, and Deepen Operations.
Present well condition summary
Total depth: measured 11604 feet Plugs (measured) ~IAR ,~ 0 2001
true vertical 9016 feet
Effective depth: measured 11604 feet Junk (measured)
true vertical 9016 feet
Casing Length Size Cemented MD TVD
Structural
Conductor 110' 20" 8 cu yds Concrete 110' 110'
Surface 2629' 13-3/8" 2350 cuft Permafrost 'E' 2668' 2667'
Intermediate 9122' 9-5/8" 465 cuft Permafrost, 575 cuft 'G' 9158' 8557'
Production
Liner 1230' 7" 430 cuft Class 'G' 8930' - 10160' 8393' - 9006'
Liner 1620' 4-1/2" Uncemented Slotted Liner 9984' - 11604' 8978' - 9016'
Perforation depth: measured Perrd Section: 10100' - 10120'
Slotted Section: 10126' - 11563'
true vertical Perf'd Section: 8998' - 9001'
Slotted Section: 9002' - 9011'
20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program
[] Drilling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements
Contact Engineer Name/Number: Dan Kara, 564-5667 Prepared By Name/Number: Terrie Hubble, 564-4628
21. I hereby certify that ~ZL9 forego'A~Jfi~e and correct to the best of my knowledge ,
Signed Dan Kara '~-'~'-"--'---"'- Title CT Drilling Engineer Date
;,' ::...~ :.......: ,..:.. ::. i;..:. ','.' ,.;, .,;. ~~. x';'. ".::.:. '::' '": .L:., '.i: :'; '".;'. :.:'commissiOn:"uSe:OnlY.:;': .",': :.
Permit Number I APl Number I Apl~ rjav~D~/~.Tf.~.', //(,') I See cover letter for other requirements
_~'. ,,~ .~ -. ~ ~'" ~"' 50- 029-21650-01
Conditions of Approval: Samples Required [] Yes ,J~ No Mud L -''~'
og~'~qui(ed ' [] Yes ~ No
Hydrogen Sulfide Measures ~[Yes [] No Directional Survey Required [] Yes [] No
Required Working Pressure for ROPE [] 2K [] 3K [] 4K [] 5K [] 10K [] 15K '1~3.5K psi for CTU
Other:
by order of
~'.)t~,~,~, ,~F=~ ~Y Commissioner the commission Date
Approved By .....
Form 10-401 Rev. 12-01-85
Su~ riplicate
BPX Prudhoe Bay
Producer G-29A CTD Sidetrack
Summary of Operations:
G-29 is being sidetracked to improve recovery of lower Zone 1 reserves. This sidetrack will be conducted
in two phases.
Phase 1 Prep Work: Install mechanical whipstock, P&A well, mill window
Plans are to begin prep work as early as April 16, 2001 to provide options in the event of an early
Kuparuk River breakup.
~ · Drift tubing, perform integrity test of i,nner annulus.
! · Install mechanical whipstock at 10750
/ · RU service CTU, pump 13.8 ppg ,c, ement to isolate e,x, isting openhole and perfs.
(, · Drill out cement to WS, mill 3.80' window at 10750.
Phase 2: Drill and Complete sidetrack: Plans are to be ready to sidetrack as early as April 23, 2001 to
provide options in the event of an early Kuparuk River breakup.
Coiled tubing drilling will be used to drill and complete the directional hole as per attached plan.
Mud Program: · Phase 1: Seawater for window milling
· Phase 2: Flo-Pro (8.5 ppg) for drilling operations.
Disposal: · No annular injection on this well.
· All drilling and completion.fluids and all other Class II wastes will go.to Grind & Inject.
· All Class I wastes will go to Pad 3 for disposal.
Casing Program:
· 3-3/16", 6.2# STL L-80 x 2 7/8", 6.4g, L-80 TCII liner will be run from TD to approx. 9800' MD
(300' above perfs) and cemented with approximately 27 bbls. The 3-3/16" x 2-7/8" XO will be placed
-2 joints outside the window at -10810' to provide for future sidetrachng oppo~unities. Top of
cement is planned to be at the liner top. The liner will be pressure tested and perforated with coiled
tubing conveyed guns.
Well Control:
· BOP diagram is attached.
· Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 3500 psi.
· The annular preventer will be tested to 400 psi and 2000 psi.
Directional · See attached directional plan
· Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run.
RECEIVED
MAR ,30 200
Alaska Oil & Gas Cons. Commissio~
A]~chorage
Logging · A Gamma Ray log will be run in the open hole section.
· A Memory CNL may be run in cased hole.
Hazards
· Lost circulation risk is moderate. A 25' fault will be crossed.
· H2S has not been measured from this well. This is not an H2S Drillsite. Max H2S measurement on
the pad is 10 ppm.
Reservoir Pressure · Res. pressure is approx. 3100 psi @ 8900 tvd.
· Max. surface pressure with gas (0.1 psi/ft) to surface is 2200 psi.
RECEIVED
MAR $0 ;]001
Alaska Oil & ~as Cons. CommissJm~
Anchorage
G-29A Potential Drilling Hazards
Post on Rig
1. Please perform pre-job Hazard ID and Safety meetings prior to every change in work scope
during the operation. Also, if things don't feel right shut-down the operation and discuss the
situation before making the next operational move. SAFETY FIRST.
2. H2S has not been measured from this well. This is not an H2S Drillsite. Max H2S
measurement on the pad is 10 ppm.
3. Reservoir pressure is approx. 3100 psi @ 8900 tvd, or -6.7 ppg EMW.
4. Maximum anticipated well head pressure w/full column of gas 2200 psi.
5. One mapped fault will be crossed. Risk of lost circulation is low to moderate.
RECEIVED
MAR ~0 2001
Alaska Oil & Gas Cons. Commissior~
Anchorage
· G 29
WELLHEAD: McEVOY I BF. ELEV = 35.0
ACTUATOR: OTIS
O ~ --- 5-1/2 SSSV LANDING NIPPLE
(OT~S)(4.562" ID) 12'028
Cemented ............~. _ ~
-- -- GAS LIFT MANDRELS
133/8" 72# 12,667 i..~J ii, (CAMCO W/RKLATCH)
L-80 BTRS
: N° MD(BKB) 'I'VDss Dev
7 2,995 2,992
/ 6 5,131 5,004
9-5/8",47#/ft, L-80, NSSC 14,641 ~ ~1 4 7,418 7,013
3 7,961 7,486
2 8,493 7,956
1 8,639 8,082
5 1/2", 17#/ft, L-80, BTRS IPC
TUBING ID: 4.892" ~ ~'
~ 5-1/2" SLIDING SLEEVE 18,785
CAPACITY: 0.0232 BBL/FT .a ~ (OTIS XA) (4.562" MIN. ID)
MAX ANGLE: 93° ~~ ~' /9-5/8" PACKER I ~
i ~.....,.,-'~TIW H BB P-R) ( "ID) I
"~ ~ 4-1/2", 12.6#/ft, BTRS TAILPIPE
I I "~ ~ 4-1/2" "X" NIPPLE
(OTIS) (3.813" ID) I8'908
7"X 9-S/8"HANGER ~~ ~
~4-1/2" X-OVERTO 10,144
4-1/2', 13.5# L-80 FL4S
9-5,8", 47#,.,L-80, BTRS ID,~SS I __~.
7" EXTERNAL 19,868 I"--~ !il
CASING PACKER BR SEAL ASSEMBLY [9,984
4-1/2"x-over from Solid to
0,
1
25
Slotted Liner, same weight and I'
I~/ 4-1/2", 12.75#/ft, L-80, DSS
LINER ID: 3.958"
7"' 29#/ft' L'80 BTRS 1 0'160 [--~ ~ ~,,~k CAPACITY: 0'0152 BBL/FT
PERFORATION SUMMARY PBTD ~ 1,604
REF. LOG: SWS ARRAY SONIC 1019186
TiE IN LOG: 4-1/2", 12.75#/ft, 11,604
L-80, DSS Shoe
Size SPF Interval Open/Sqzed
2-7/8" 6 10,100 - 10,120 Open 7125198
- 10,126 - 11,562 Slotted Liner
~/'~'~:/q~ (h~ .~.~
DATE REV. BY COMMENTS
PRUDHOE BAY UNIT
10/25/86 Initial Ri(~ Completion
WELL:
G-29
1,4 ,~"~ 4 ,4 ,4 ,~ %
2/24/89 CMM Puton Mac ~' "" '""31
8/14/91 Revised APl NO: 50-029-21650
7/25/98 RATHERT Add Perfs SEC 12; TN 11N; RGE 13E
1/23/99 Nords Update to PC
BP Exploration (Alaska)
GAS LIFT MANDRELS
(CAMCO W/RK LATCH)
N° MD(BKB} 'I'VDss Dev
7 2,995 2,992
6 5,131 5,OO4
5 6,520 6,220
4 7,418 7,013
3 7,961 7,486
2 8,493 7,956
1 8,639 8,082
2001
Coas. Comm/ssje
T~EE = 6" M~EVOY ,....,,-, ,,
WELLHEAD= McEVOY ~
~~R= 0~ P oPOSED CTD SIDETRACK
KB. ELEV = 72.33
SAFETY NOTE: HORIZONTAL WELL
..D?--!~--.m---M..-~.-.,-= .................................................... .9-..'..~9~!- I I I I I GAS LI~ ~ND~S
I I I I ! IZl2~"~12"~1 0 I ~-I ~1 ~ I ~1
, . ~ I I I I ~ I 615131150041 27 I ~- I--?1 ~ I ~? I '
~,-,,~" H II ~11I~l~l~0~l ~I ~- I-~1 ~I-~1 '
~G, 72~, L-80, '~12.347 2667 ~ I I I I '15 I~o1~ol ~ Ic,-I-~ I ~ I -~ I
~G 47' L 80 ID 8 681 ,/ ~ , I I I I I 2 I 84931 79561 29 I CA- I --? I ~ I --? I
~ ~-~", ' ~'-' ='I~ I I ~I~1~1~o~1 ~o Ic~-I~1 ~I~1
Minimum ID = 3.8~3" ~ 8008'
4-~/2"011SX ~l~kfi ~ ~ ~ H s~a~as~[~ssv I
5-1/2" OTIS SSSV LAND. NIP, ID=4.562 I
5-1/2" OTIS XA SLIDING SLV, ID=4.500
8859' I--I
I~°~°~-~''~ Id ss~o I ss~o' Id ~-~"x~-~"x°l
TOP OF 7" LNR Id 8930?
ITOPOF4'I/2''LNR H 9144' I
' 9-5/8" x 5-1/2" TEN HBBP-R PKR, ID= ? I
8908' H 4-1/2, OTIS x NIP, ID=3.813 I
9-5/8" CSG, 47#, L-80, ID=8.681 Id 9158'
Top of 3-3/16" Liner Iff 9800'
PERFORATION SUMMA RY
REF LOG: SWS ARRAY SONIC ON 10/9/86
ANGL~E'"~'~'~'~5~?'"'~I82 @ 10100 I
Note: Refer to Production DB for historical perf data
SIZE SPF INTERVAL Opn/Sqz DATE
2-7/8 6 10100-10120 O 7/25/98
4-1/2 SL 10126-11562 SLOT
4-1/2" LNR 12.75#, L-80, 0.0152 bpf, ID=3.958
TOP OF 4-1/2" SLOTTED LNR
9868' I"'1 7" EXTERNAL CASING PKR I
9990' I-'1 7" MA RKER JOINT I
9984'
I-~ 10125'
4-1/2" SLOTTED LNR 12.75#, L-80,
0.0152 bpf, ID-3.958
TIW SBR SEAL ASSY / Packer HGR
3-3~4" Open Hole
7" LNR, 29#, L-80, 0.0371 bpf, ID=6.184 I~~
Mill Window off Mechanical Whipstock
4-1/2" Slotted Liner P&A'd w/13.8 ppg Cement
'l-I~60.' I I2-7/8",4.6#, STL, L-80 LINER, Cemented & Perforated
I
DATE REV BY COMMENTS
10/25/86 ORIGINAL COMPLETION
2/15/01 SIS-Isl CONVERTED TO CANVAS
3/14/01 SIS- MD FINAL
3/28/01 pcr CT Sidetrack Proposal
:.?/ 10810' 3-_~3/16" to
I-I 12825'
PER~VELL:I~: G-29 PROPOSED ST
~-(~00~
APl No: 50-029-21650-00
BP Expl~(iiti~as ka)
Obp
PHILLIPS Alaska, Inc. (
Baker Hughes INTEQ Planning Report
Bill
1NTE. Q
Company: BP Amoco
Field: Prudhoe Bay
Site: PB G Pad
Well: G-29
Wellpath: Plar~fl03 G-29A
Date: 3/27/2001 Time: 14:49:36 Page: 1
Ce-ordinate(NE) Reference: Well: G-29, True North
Vertical (1'~) Reference: System: Mean Sea Level
Section (VS) Reference: Well (0.00N,0.00E,314.96Azi)
Survey Calculation Method: Minimum Curvature Db: Oracle
Field: Prudhoe Bay
North Slope
UNITED STATES
Map System:US State Plane Coordinate System 1927
Goo Datum: NAD27 (Clarke 1866)
Sys Datum: Mean Sea Level
Map Zone: Alaska, Zone 4
Coordinate System: Well Centre
Geomagnetic Model: BGGM2000
Site: PB G Pad
TR-11-13
UNITED STATES: North Slope
Site Position: Northing:
From: Map Easting:
Position Uncertainty: 0.00 ft
Ground Level: 0.00 ft
5966832.87 ft Latitude: 70 18 58.211 N
656301.39 ft Longitude: 148 43 59.013 W
North Reference: True
Grid Convergence: 1.19 deg
Well: G-29 Slot Name: 29
G-29
Well Position: +N/-S 2146.44 ft Northing: 5969012.05 ft Latitude: 70 19 19.320 N
+E/-W 1602.76 ft Easting: 657859.00 ft Longitude: 148 43 12.237 W
Position Uncertainty: 0.00 ft
Wellpath: Plan#103 G-29A Drilled From: G-29
500292165001 Tie-on Depth: 10750.00 ft
Current Datum: 35: 29 9/20/1986 00:00 Height 72.38 ft Above System Datum: Mean Sea Level
Magnetic Data: 3/27/2001 Declination: 26.70 dog
Field Strength: 57477 nT MagDip Angle: 80.79 dog
Vertical Section: Depth From (TVD) +N/-S +E/-W Direction
ff ff ff dog
0.00 0.00 0.00 314.96
Plan: Plan #103 Date Composed: 3/27/2001
Version: 1
Principal: Yes Tied-to: From: Definitive Path
Targets
· . Map Map . <-- Latitude .---> <-- Longitude '->
Name ' Description TVD +N/-S +E/-W Northing '.' Easting.' Deg Min sec '. Deg Min 'Sec...
ft ft ft ft' 'ff .. .'
G-29A Polygon103.1 0.00 2045.10 -3677.49 5970979.20 654139.58 70 19 39.424 N 148 44 59.591 W
-Polygon 1 0.00 2045.10 -3677.49 5970979.20 654139.58 70 19 39.424 N 148 44 59.591 W
-Polygon 2 0.00 3159.73 -4124.41 5972084.11 653669.34 70 19 50.384 N 148 45 12.656 W
-Polygon 3 0.00 3506.55 -3967.15 5972434.13 653819.26 70 19 53.796 N 148 45 8.070 W
-Polygon 4 0.00 3679.45 -3623.45 5972614.21 654159.23 70 19 55.498 N 148 44 58.037 W
-Polygon 5 0.00 3512.60 -3536.90 5972449.23 654249.26 70 19 53.858 N 148 44 55.507 W
-Polygon 6 0.00 3181.71 -3738.85 5972114.19 654054.33 70 19 50.602 N 148 45 1.399 W
-Polygon 7 0.00 2306.00 -3477.00 5971244.24 654334.52 70 19 41.991 N 148 44 53.742 W
Annotation
MD TVD · . " · . · :..
ff · ·ft ·
10672.00 8951.79 TIP
10750.00 8954.21 KOP
10780.00 8954.41 1
10960.00 8970.18 2
11073.00 8980.39 3
11612.00 8980.07 4
11802.00 8979.93 5
12526.00 8979.07 6
12825.00 8978.69 TD
RECEIVED
MAR 30 2001
Obp
'HILLIPS Alaska, Inc. (
Baker Hughes INTEQ Planning Report
lzNTEQ
Company: BP Amoco
Field: Prudhoe Bay
Site: PB G Pad
Well: G-29
Wellpath: Plarg¢103 G-29A
Date: 3/2712001 Time: 14:49:36 Page: 2
Co-ordinate(NE) Reference: Well: G-29, True North
Vertical (TVD) Reference: System: Mean Sea Level
Section (~S) Reference: Well (0.00N,0.00E,314.96Azi)
Survey Calculation Method: Minimum Curvature Db: Oracle
Plan Section Information
MD Incl Azim TVD +N/-S +E/-W DLS Build Turn TFO Target
ft deg deg ft ft ft deg/100ff deg/100ft deg/100ft deg
10672.00 87.60 304.00 8951.79 2024.30 -3041.70
10750.00 88.84 304.41 8954.21 2068.13 -3106.17
10780.00 90.40 307.50 8954.41 2085.74 -3130.45
10960.00 79.62 289.24 8970.18 2170.66 -3287.21
11073.00 90.02 280.58 8980.39 2199.48 -3395.73
11612.00 90.04 345.26 8980.07 2547.35 -3769.81
11802.00 90.04 322.46 8979.93 2716.79 -3852.97
12526.00 90.07 49.34 8979.07 3369.92 -3785.47
12825.00 90.07 19.44 8978.69 3613.86 -3618.50
0.00 0.00 0.00 0.00
1.67 1.59 0.53 18.29
11.54 5.20 10.30 63.23
11.73 -5.99 -10.14 238.79
11.95 9.20 -7.66 319.85
12.00 0.00 12.00 89.97
12.00 0.00 -12.00 270.01
12.00 0.00 12.00 89.93
10.00 0.00 -10.00 270.02
Survey
MD Incl Azim SSTVD N/S E/W MapN MapE DLS VS TFO Tool
ft :deg deg ft ft ft ft ft deg/100ft ft ~ deg
r
10672.00 87.60 304.00 8951.79 2024.30 -3041.70 5970971.79 654775.61 0.00 3582.66 0.00 TIP
10675.00 87.60 304.00 8951.91 2025.98 -3044,18 5970973.41 654773.10 0.00 3585.61 180.00 MWD
10700.00 88.04 304.15 8952.85 2039.98 -3064.88 5970986.97 654752.12 1.87 3610.14 18,29 MWD
10725.00 88.44 304.28 8953.62 2054.03 -3085.54 5971000.58 654731.16 1.68 3634.69 18.29 MWD
10750.00 88.84 304.41 8954.21 2068.13 -3106,17 5971014.25 654710.24 1.68 3659.25 18.29 KOP
10775.00 90.14 306.99 8954.43 2082.72 -3126.47 5971028.40 654689.64 11,54 3683.92 63.23 MVVD
10780.00 90.40 307.50 8954.41 2085.74 -3130.45 5971031.34 654685.60 11,53 3688.87 63.20 1
10800.00 89.18 305.49 8954.48 2097.63 -3146.53 5971042.90 654669.28 11.73 3708.66 238.79 MWD
10825.00 87.67 302.98 8955.17 2111.69 -3167.18 5971056.52 654648.33 11.73 3733.21 238.80 MWD
10850.00 86.15 300.47 8956.52 2124.82 -3188.41 5971069.19 654626.83 11.73 3757.50 238.87 MVVD
10875.00 84.65 297.94 8958.52 2136.98 -3210.16 5971080.89 654604.83 11.73 3781.49 239.00 MWD
10900.00 83.15 295.41 8961.18 2148.14 -3232.37 5971091.58 654582.39 11.73 3805.09 239.20 MWD
10925.00 81.67 292.85 8964.48 2158.27 -3254.99 5971101.23 654559.57 11.73 3828.24 239.47 MWD
10950.00 80.20 290.28 8968.42 2167.34 -3277.94 5971109.82 654536.43 11.73 3850.90 239.81 MWD
10960.00 79.62 289.24 8970.18 2170.66 -3287.21 5971112.94 654527.10 11.80 3859.80 240.30 2
10975.00 80.99 288.07 8972.71 2175.39 -3301.22 5971117.37 654512.99 11.95 3873.05 319.85 MWD
11000.00 83.29 286.14 8976.12 2182.67 -3324.89 5971124.16 654489.18 11.95 3894.95 320.05 MWD
11025.00 85.59 284.23 8978.55 2189.19 -3348.90 5971130.16 654465.04 11.95 3916.54 320.31 MWD
11050.00 87.90 282.32 8979.97 2194.92 -3373.19 5971135.38 654440.64 11.95 3937.78 320.50 MWD
11073.00 90.02 280.58 8980.39 2199.48 -3395.73 5971139.47 654418.00 11.95 3956.95 320.58 3
11075.00 90.02 280.82 8980.39 2199.85 -3397.70 5971139.80 654416.03 12.00 3958.60 89.97 MWD
11100.00 90.02 283.82 8980.38 2205.19 -3422.12 5971144.62 654391.50 12.00 3979.65 89.97 MWD
11125.00 90.02 286.82 8980.37 2211.79 -3446.23 5971150.71 654367.26 12.00 4001.38 89.97 MWD
11150.00 90.02 289.82 8980.36 2219.65 -3469.96 5971158.07 654343.38 12.00 4023.72 89.97 MWD
11175.00 90.03 292.82 8980.35 2228.74 -3493.24 5971166.66 654319.90 12.00 4046.62 89.97 MWD
11200.00 90.03 295.82 8980.34 2239.03 -3516.02 5971176.48 654296.92 12.00 4070.01 89.97 MWD
11225.00 90.03 298.82 8980.33 2250.50 -3538.23 5971187.48 654274.47 12.00 4093.83 89.98 MWD
11250.00 90.03 301.82 8980.31 2263.12 -3559.81 5971199.64 654252.64 12.00 4118.02 89.98 MWD
11275.00 90.03 304.82 8980.30 2276.85 -3580.70 5971212.93 654231.46 12.00 4142.50 89.98 MWD
11300.00 90.03 307.82 8980.29 2291.66 -3600.84 5971227.31 654211.02 12.00 4167.21 89.98 MWD
11325.00 90.03 310.82 8980.27 2307.50 -3620.18 5971242.74 654191.35 12.00 4192.09 89.98 MWD
11350.00 90.03 313.82 8980.26 2324.33 -3638.66 5971259.17 654172.52 12.00 4217.06 89.98 MWD
11375.00 90.03 316.82 8980.24 2342.10 -3656.23 5971276.57 654154.58 12.00 4242.06 89.99 MWD
11400.00 90.03 319.82 8980.23 2360.77 -3672.86 5971294.89 654137.57 12.00 4267.01 89.99 MWD
11425.00 90.03 322.82 8980.21 2380.29 -3688.48 5971314.06 654121.54 12.00 4291.86 89.99 MWD
11450.00 90.04 325.82 8980.20 2400.59 -3703.06 5971334.06 654106.54 12.00 4316.52 89.99 MWD
11475.00 90.04 328.82 8980.18 2421.63 -3716.56 5971354.81 654092.60 12.00 4340.94 89.99 MWD
11500.00 90.04 331.82 8980.17 2443.35 -3728.93 5971376.26 654079.77 12.00 4365.04 89.99 MWD
11525.00 90.04 334.82 8980.15 2465.68 -3740.16 5971398.35 654068.08 12.00 4388.77 90.00 MWD
11550.00 90.04 337.82 8980.14 2488.58 -3750.20 5971421.03 654057.56 12.00 4412.05 90.00 MWD
11575.00 90.04 340.82 8980.12 2511.96 -3759.02 5971444.22 654048.24 12.00 4434.~
~\L~LI
VL
MAR 30 2001
Alaska Oil & f~as Cons. Commission
Anchorage
O !" PHILLIPS Alaska, Inc.
bp
Baker Hughes INTEQ Planning Report [NTEQ
Company: BP Amoco Date: 3/27/2001 Time: 14:49:36 Page: 3
Field: Prudhoe Bay Ce-erdinate(NE) Reference: Well: G-29, True North
Site: PB G Pad Vertical (TVD) Reference: System: Mean Sea Level
Well: G-29 Section (VS) Reference: Well (0.00N,0.00E,314.96Azi)
Wellpath: Plar~fl03 G-29A Sur~/ey Calculation Methed: Minimum Curvature Db: Oracle
Survey
MD Incl Azim SSTVD N/S E/W MapN MapE DLS VS TFO Tool
ff deg deg ft ff ft ff ft deg/100ft ft deg
11600.00 90.04 343.82 8980.10 2535.78 -3766.62 5971467.87 654040.15 12.00 4457.02 90.00 MWD
11612.00 90.04 345.26 8980.07 2547.35 -3769.81 5971479.37 654036.72 12.00 4467.46 89.83 4
11625.00 90.04 343.70 8980.06 2559.88 -3773.29 5971491.82 654032.98 12.00 4478.77 270.01 MWD
11650.00 90.04 340.70 8980.04 2583.68 -3780.93 5971515.45 654024.84 12.00 4501.00 270.01 MWD
11675.00 90.04 337.70 8980.03 2607.04 -3789.81 5971538.63 654015.47 12.00 4523.79 270.01 MWD
11700.00 90.04 334.70 8980.01 2629.92 -3799.89 5971561.28 654004.91 12.00 4547.09 270.00 MWD
11725.00 90.04 331.70 8979.99 2652.23 -3811.16 5971583.35 653993.17 12.00 4570.83 270.00 MWD
11750.00 90.04 328.70 8979.97 2673.92 -3823.59 5971604.77 653980.29 12.00 4594.95 270.00 MWD
11775.00 90.04 325.70 8979.95 2694.93 -3837.13 5971625.49 653966.31 12.00 4619.38 270.00 MWD
11800.00 90.04 322.70 8979.94 2715.21 -3851.75 5971645.45 653951.27 12.00 4644.05 269.98 MWD
11802.00 90.04 322.46 8979.93 2716.79 -3852.97 5971647.01 653950.02 12.00 4646.03 269.98 5
11825.00 90.04 325.22 8979.91 2735.36 -3866.54 5971665.29 653936.06 12,00 4668.76 89.93 MWD
11850,00 , 90.05 328.22 8979.89 2756.26 -3880.26 5971685.89 653921.91 12.00 4693.23 89.93 MWD
11875.00 90.05 331.22 8979.87 2777.84 -3892.86 5971707.21 653908.85 12.00 4717.40 89.93 MWD
11900.00 90.05 334.22 8979.85 2800.06 -3904.32 5971729.18 653896.93 12.00 4741.21 89.94 MWD
11925.00 90.06 337.22 8979.83 2822.85 -3914.60 5971751.74 653886.18 12.00 4764.58 89.94 MWD
11950.00 90.06 340.22 8979.80 2846.14 -3923.67 5971774.83 653876.62 12.00 4787.46 89.94 MWD
11975.00 90.06 343.22 8979.77 2869.87 -3931.51 5971798.40 653868.28 12.00 4809.78 89.95 MWD
12000.00 90.06 346.22 8979.75 2893.99 -3938.10 5971822.37 653861.19 12.00 4831.48 89.95 MWD
12025.00 90.07 349.22 8979.72 2918.41 -3943.41 5971846.67 653855.36 12.00 4852.51 89.95 MWD
12050.00 90.07 352.22 8979.69 2943.08 -3947.44 5971871.25 653850.81 12.00 4872.79 89.96 MWD
12075.00 90.07 355.22 8979.66 2967.93 -3950.18 5971896.03 653847.56 12.00 4892.28 89.96 MWD
12100.00 90.07 358.22 8979.63 299Z89 -3951.61 5971920.95 653845.60 12.00 4910.93 89.96 MWD
12125.00 90.08 1.22 8979.59 3017.88 -3951.73 5971945.94 653844.95 12.00 4928.68 89.97 MWD
12150.00 90.08 4.22 8979.56 3042.85 -3950.55 5971970.92 653845.61 12.00 4945.49 89.97 MWD
12175.00 90.08 7.22 8979.53 3067.72 -3948.05 5971995.84 653847.58 12.00 4961.30 89.97 MWD
12200.00 90.08 10.22 8979.49 3092.43 -3944.26 5972020.62 653850.85 12.00 4976.08 89.98 MWD
12225.00 90.08 13.22 8979.46 3116.91 -3939.19 5972045.20 653855.41 12.00 4989.78 89.98 MWD
12250.00 90.08 16.22 8979.42 3141.08 -3932.83 5972069.50 653861.25 12.00 5002.37 89.99 MWD
12275.00 90.08 19.22 8979.39 3164.90 -3925.23 5972093.47 653868.36 12.00 5013.82 89.99 MWD
12300.00 90.08 22.22 8979.35 3188.28 -3916.38 5972117.03 653876.71 12.00 5024.08 90.00 MWD
12325.00 90.08 25.22 8979.32 3211.16 -3906.33 5972140.12 653886.28 12.00 5033.14 90.00 MWD
12350.00 90.08 28.22 8979.28 3233.49 -3895.09 5972162.67 653897.05 12.00 5040.96 90.00 MWD
12375.00 90.08 31.22 8979.25 3255.20 -3882.69 5972184.64 653908.98 12.00 5047.54 90.01 MWD
12400.00 90.08 34.22 8979.21 3276.23 -3869.18 5972205.95 653922.04 12.00 5052.84 90.01 MWD
12425.00 90.08 37.22 8979.18 3296.52 -3854.59 5972226.54 653936.21 12.00 5056.85 90.02 MWD
12450.00 90.08 40.22 8979.14 3316.03 -3838.95 5972246.37 653951.43 12.00 5059.57 90.02 MWD
12475.00 90.08 43.22 8979.11 3334.68 -3822.32 5972265.37 653967.67 12.00 5060.98 90.02 MWD
12500.00 90.07 46.22 8979.08 3352.45 -3804.73 5972283.50 653984.88 12.00 5061.09 90.03 MWD
12525.00 90.07 49.22 8979.05 3369.26 -3786.23 5972300.70 654003.01 12.00 5059.89 90.07 MWD
12526.00 90.07 49.34 8979.07 3369.92 -3785.47 5972301.37 654003.76 12.00 5059,81 90.07 6
12550.00 90.07 46.94 8979.04 3385.93 -3767,60 5972317.75 654021.29 10.00 5058.48 270.02 MWD
12575.00 90.07 44.44 8979.01 3403.40 -3749.71 5972335.59 654038.81 10.00 5058.16 270.02 MWD
12600.00 90.07 41.94 8978.98 3421.62 -3732.60 5972354.17 654055.53 10.00 5058.94 270.01 MWD
12625.00 90.07 39.44 8978.95 3440.58 -3716.30 5972373.46 654071.42 10.00 5060.80 270.01 MWD
12650.00 90.07 36.94 8978.92 3460.22 -3700.85 5972393.43 654086.46 10.00 5063.75 270.01 MWD
12675.00 90.07 34.44 8978.88 3480.53 -3686.26 5972414.03 654100.61 10.00 5067.78 270.00 MWD
12700.00 90.07 31.94 8978.85 3501.45 -3672.58 5972435.23 654113.85 10.00 5072.88 270.00 MWD
12725.00 90.07 29.44 8978.82 3522.94 -3659.82 5972456.99 654126.16 10.00 5079.04 270.00 MWD
12750.00 90.07 26.94 8978.79 3544.98 -3648.01 5972479.27 654137.50 10.00
12775.00 90.07 24.44 8978.76 3567.50 -3637.17 5972502.01 654147.86 10.00
12800.00 90.07 21.94 8978.73 3590.48 -3627.33 5972525.19 654157.22 10.00
12825.00 90.07 19.44 8978.69 3613.86 -3618.50 5972548.75 654165.55 10.00
5114.05 269.9_7 TD
IVI~ ,") {_.~ LUU!
~XJaska 0il & ~;,,~, Co~s, CommJss,b~.
Ar~chor~e
BP Amoco
Parent Wellpath:
Tie ch1 MD:
Ref. Datum:
V.Section
Angle
314.96'
WELLPATH DETAILS
Plan#103 G-29A
500292165001
G-29
10750.00
35: 29 9120/1986 00:00
OriginOrigin Starting
+N/-S +E/-W From TVD
0.00 0.00 0.00
72.38fl
REFERENCE INFORMATION
Co-ordinate (N/E) Reference: Well Centre: G-29, True North
Verticel (1'VD) Reference: System: Mean Sea Levet
Section (VS) Reference: Slot - 29 (0.00N,0.00E)
Measured Depth Reference: 35: 29 g/20/1986 00:00 72.38
Calculation Method: Minimum Curvature
ANNOTATIONS
No. TVD MDAnnolalion
9 8951.79 10677-00 TIP
8!~o4.21 10750.00 KOP
3 8954.41 10780.00 1
4 8970.18 10960.00 2
I~ 8980.38 11073.00 43
8980.0g 11612.00
7 8979.95 11~02.00 5
8979.07 12526.00
8978.69 12825.00 T6'D
Obp.
Azimuths to True North
Magnetic North: 26.70°
Magnetic Field
Strength: 57477nT
Dip,angle: 80.79°
Date: 3/27/2001
Model: BGGM2000
V~pe~ (G-2g~Ps. an~103 G-2gA)
Created By. Bdj Pol~s D~e: 3r27/2001
Conta¢l
Dire,~.l: (9L~7) 267-6613
[.iTIsil brij.
Baker Hug ,os INTEQ (gl j/) 267.b~Ou
3/27/2001 2:51 PM
2 3/8" CT -~
I 10,000 psi
Pack-Off
Lubricat°r~ I
SLB/Nordic
CT Drilling & Completion BOP
7 1/16"
Annular
7 1/16" 5000 psi
Blind/Shear 7 1/16"
Pipe/Slip
-'- 2 3/8"
7 1/16" x 5,000 psi
....... i i i
Pipe/Slips
7 1/16"
Pipe/Slips
I
2 7/8"
-- 2 3/8"
SWAB OR MASTER VALVE
STATE OF ALASKA ·
ALASKA ~ AND GAS CONSERVATION COMIV~,,.._~ION
APPLICATION FOR SUNDRY APPROVAL
1. Type of Request:
5tl Abandon
[] Alter Casing
[] Change Approved Program
[] Suspend
[] Repair Well
[] Operation Shutdown
2. Name of Operator
BP Exploration (Alaska) Inc.
3. Address
P.O. Box 196612, Anchorage, Alaska 99519-6612
4. Location of well at surface
2629' SNL, 2368' WEL, SEC. 12, T11N, R13E, UM
At top of productive interval
1345' SNL, 4276' WEL, SEC. 12, T11N, R13E, UM
At effective depth
41' SNL, 870' WEL, SEC. 11, T11N, R13E, UM
At total depth
41' SNL, 870' WEL, SEC. 11, T11N, R13E, UM
[] Plugging [] Time Extension
[] Pull Tubing [] Variance
[] Re-Enter Suspended Well [] Stimulate
[] Perforate
[] Other
Plug Back for Sidetrack
Type of well:
[] Development
[] Exploratory
[] Stratigraphic
[] Service
6. Datum Elevation (DF or KB)
KBE = 72.38'
7. Unit or Property Name
Prudhoe Bay Unit
8. Well Number
G-29
9. Permit Number
186-160
10. APl Number
50- 029-21650-00
11. Field and Pool
Prudhoe Bay Field / Prudhoe
Bay Pool
12.
Present well condition summary
Total depth: measured 11604 feet
true vertical 9016 feet
Effective depth: measured 11604 feet
true vertical 9016 feet
Casing Length Size
Structural
Conductor 110' 20"
Su dace 2629' 13-3/8"
Intermediate 9122' 9-5/8"
Production
Liner 1230' 7"
Liner 1620' 4-1/2"
Plugs (measured)
Junk (measured)
Cemented MD 'I-VD
8 cu yds Concrete
2350 cu ft Permafrost 'E'
465 cu ft Permafrost, 575 cu ft 'G'
430 cu ft Class 'G'
Uncemented Slotted Liner
110' 110'
2668' 2667'
9158' 8557'
8930'-10160' 8393'-9006'
9984'-11604' 8978'-9016'
Slotted Section: 10126' - 11563'
true vertical Ped'd Section: 8998' - 9001'
Slotted Section: 9002'- 9011' ~/~ ' ,/~'~/~"
Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 to 8859'; 4-1/2", 13.5#, L-80 tailpipe
-'~
4~e~ Co~
paCkers and SSSV (type and measured depth) 4-1/2" x 7" TIW packer at 9996'; 4-1/2" x 9-5/8" TIW packer at 8~qf~/~ SSSV
Landing Nipple at 2028'
13. Attachments
[] Description Summary of Proposal
4. Estimated date for commencing operation
April 16, 2001
16. If proposal was verbally approved
Name of approver
Date Approved
Contact Engineer Name/Numbec Dan Kara, 564-5667
[] Detailed Operations Program [] BOP Sketch
I15. Status of well classifications as:
[] Oil [] Gas [] Suspended
Service
Prepared By Name/Number: Terrie Hubble, 564-4628
17. I hereby certify that t~ue and correct to the best of my knowledge
Signed Dan Kara ~- -"-- Title CT Drilling Engineer Date
'. ". "i~' ~:. ,: .'.:! .:,. ~icom:mi~io~ U~e '; '~' ''''~'' i':'~;::"~' ";'~ ';'~!;~: '~'~'~!~' ~ '!~::":~; ';"'~'~'"~:"'~'~?~?':"~":"-~-"'i~. :~-,~ ~'.~:.~'~:: ;'..'. ,.'~':'.~ ':.:....:~;.., .. ~..~".
On!y,~.::~,,;.:..?..,.~?;~.,.~.,..,....!,,..:~:*;.:.-.?:,:...;: ¥.~,.-..~:.,~ ...?..?.: :..:. ~-~.:..--.-:,; !.,.,;~,..:.,~:~.:.~:::.~.> :: ...-- ;:::r...;,... ?~, :.
Conditions of Approval: Notify Commission so representative may witness
Plug integrity __ BOP Test __ Location clearance __ -
Mechanical Integrity Test
Subsequent form required 10-
Approved by order of the Commission
Form 10-403 Rev. 06/15/88
Commissioner Date
Submit In Triplicate
March 29, 2001
To:
Alaska Oil & Gas Conservation Commission
3001 Porcupine Drive
Anchorage, Alaska 99501
BP Exploration Alaska Inc.
Drilling & Wells
Coiled Tubing Drilling Team
Attention: Tom Maunder
Petroleum Engineer
Subject: Prudhoe DS G-29A CTD Sidetrack Prep
Prudhoe Bay producing well G-29 is scheduled for a through-tubing sidetrack to be
drilled with coiled tubing. The following summarizes the procedure required to prep G-
29 for drilling and is submitted as an attachment to Form 10-403. A schematic, diagram
of this proposed completion is attached.
1. Drift tubing, tag TD. Perform MIT of inner annulus.
2. Install mechanical whipstock at 10750' md.
3. Service CTU pump 13.5 ppg cement below whipstock and lay in above whipstock to
100' above open perfs at 10100'.
4. RU service CTU to drill out cement to whipstock and mill 3.8" window in 4-1/2"
slotted liner at 10750'.
5. RU CT drilling and sidetrack well.
6. The sidetrack will be completed with a cemented 3-3/26" x 2 7/8" with the liner top
-300' above the perfs at 10100'. The estimated Top of cement is planned for the
TOL at -9800'.
7. Perforate appropriate intervals.
The well preparation operations may begin by the April 16. CT drilling may begin the
sidetrack possibly as early as April 23, 2001 if it is anticipated that the Kupamk River will
break up earlier than typical.
Danny T. Kara
CT Drilling Engineer
Tel: 564-5667
Fax: 564-5510
Cell: 240-8047
karadt@bp.com
Well File
Petrotechnical Data Center
Terrie Hubble
RECEIVED
MAR ,.30 001
Alaska 0il & Gas Cons, Cornrniss/o/~
Anchorage
G 29
WELLHEAD: McEVOY m BF. ELEV = 35.0
ACTUATOR: OTIS
' --- 5-1/2 SSSV LANDING NIPPLE
(OT~S)(4.562" ,D)
Cemented ~ ~ -"
-- i -- GAS LIFT MANDRELS
133/8' 72# 12,667 I~J k (CAMCO WIRKLATCH)
L-80 BTRS I
N° I MD(BKB) TVDss Dev
7 , 2.995 2,992
6 5.131 5,004
9-51a". 47#1ft, L-80. NSSC ~ ~11 4 7,418 7.013
3 7.961 7.486
2 8,493 7.956
I 8,639 8.082
5 112". 17~ft. L-80. BTRS IPC
TUBING ID: 4.892" ~
~ 5-112" SLIDING SLEEVE 88,785
CAPACITY: 0.0232 BBUFT ~a ~ (OTIS ,vA) (4.562" MIN. ID)
IKOPMAx:A~:E: 93' [ JTBG SEAL ASSY (sBR) I 8'844 '
~1~ ~ ~9-518" PACKER
~TIW HBBP-R) ( 'ID)
~;~ .~ ~-- 4-1/2", 12.6~ft. BTRS TAILPIPE
I I '~ ~ 4-112- -x- N,PPLE
(eT,S) (3.813",D)
7' EXTERNAL 19,8s8 ~ yBR SEAL ASSEMBLY 19,984
CASING PACKER
& HANGER [9,996
4-1/2"x-overfl'om Solid to h0,125
Slotted Liner, same weight and I'
I]., I 4-112", 12.75fflft, L-80, DSS '
/! L,NER,D: 3.958'
I p
7", 29~wt, L-80 BTRS ~ 0,1 60 I.~--~.J %~_.1~ /CA ACI'I'Y: 0'0152 BBI'/FT
PERFORATION SUMMARY PBTD
REF. LOG: SWS ARRAY SONIC
T~E ~N LOG: 4-112". 12.7~/..
L-80, DSS Shoo
Size SPF Interval OpenlSqzed
2-7/8" 6 10,100 - 10,120 Open 7/25/98
- 10.126 - 11,562 Slotted Liner RI
DATE REV. BY COMMENTS PRUDHOE BAY UNIT
10/25186 Initial Rid c~m[~le~on WELL: G-29 (12-11-1:3)
2/24189 CMM Put on Mac
8/14/91 Revised APl NO: 50-029-21650
7/25/98 RATHERT AddPerfs ~EC 1,,2; TN llN; ROE ,13.E
1/23/99 Non:Is Update to PC
BP Exploration (Alaska)
GAS LIFT MANDRELS
(CAMCO WI RK LATCH)
Ne MD(BKB) TVDss Dev
7 2,995 2,992
6 5.131 5,004
5 6,520 6.220
4 7,418 7.013
3 7.961 7.486
2 8,493 7.956
I 8,639 8.082
CE VED
R 50 2001
~.a~ G0n~. CorllmissJor~
knchorage
V~N~n ALASKAOILA OO
DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET
,,,
012901 CKO12901K 100. O0 100. O0
PYMT ;OMMENTS- Per, nit To Drill -ee
HANDL N~ INST' S/H - Terri Hubb Le X4&28
CHECK IS I" PAYMENT FOR ITEMS DESCRIBED ABOVE. ~ 1 OO. OO 1 O0. OO
~E
ATI'ACHED
PAY
'TO' ',:'
:ORDER
:ALASKA O I L AND .::,~gAS."?,;'::. ".',:.i::il NQ*i::VALID AFTER 120 DAYS. :,,". ,,..'..,;i':!?"., :::,':':,": . ';:;. ¥.' .?
,:,.:~333 '~EST 7TH ~ENuE::.:?' ~'u~, ;;;'1oo
:~ ". ......... .~:: .,%:',,. ,, .,:',.,:~:
, ""' ,
ANCHORAGE AK 99501
," ;t,~ i, =, SO,' ':0 [, ], ~0 3~ q 5~: 00~ [, [, ],
WELL PERMIT CHECKLIST
FIELD & POOL
COMPANY ~ ~ WELL NAME ~"2..7,~ PROGRAM: exp ~
INIT CLASS __~,~_,.,~ //--',~,~,~// C~AREA ~,~ ~ UNIT# /! ~ ,_~ ON/OFF SHORE
1. Permit fee attached .......................
2. Lease number appropriate ...................
3. Unique well name and number ..................
4. Well located in a defined pool ..................
5. Well located proper distance from drilling unit boundary ....
6. Well located proper distance from other wells .......... N
7. Sufficient acreage available in drilling unit ............ N
8. If deviated, is wellbore plat included ............... N
9. Operator only affected party ................... N
10. Operator has appropriate bond in force ............. N
11. Permit can be issued without conservation order ........ N
12. Permit can be issued without administrative approval ...... N
13. Can permit be approved before 15-day wait ........... N
ADMINISTRATION
ENGINEERING
D~,TE
14. Conductor string provided ...................
15. Surface casing protects all known USDWs ...........
16. CMT vol adequate to circulate on conductor & surf csg .....
17. CMT vol adequate to tie-in long string to surf csg ........
18. CMT will cover all known productive horizons ..........
19. Casing designs adequate for C, T, B & permafrost .......
20. Adequate tankage or reserve pit .................
21. If a re-drill, has a 10-403 for abandonment been approved...
22. Adequate wellbore separation proposed .............
23. If diverter required, does it meet regulations ..........
24. Drilling fluid program schematic & equip list adequate .....
25. BOPEs, do they meet regulation ................
26. BOPE press rating appropriate; test to ~%-[~_(,.'"') psig.
27. Choke manifold complies w/APl RP-53 (May 84) ........
28. Work will occur without operation shutdown ...........
29. Is presence of H2S gas probable ............ .....
GEOLOGY 30.
31.
32.
34.
ANNULAR DISPOSAL35.
APPR DATE
dev .~' redrll _~ serv~
wellbore seg ann. disposal para req __
Permit can be issued w/o hydrogen sulfide measures ..... Y N //" ~
Data presented on potential overpressure zones ....... 'Y" '~ '~ ) 7~
Seismic analysis of shallow gas zones~ ............ Y,/'N /L.,,'-,~ ,~
Seabed condition survey (if off-shore) ............. //K( N ' '
Contact name/phone for weekly progress reports [exploratory only] Y N
__
(A) will contain waste in a suitable receiving zonei ....... Y N
(B) will not contaminate freshwater; or cause drilling waste...
to surface;
(C) will not impair mechanical integrity of the well used for disposal;
(D) will not damage producing formation or impair recovery from a
pool; and
(E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412.
Y N
Y N
Y N
GEOLQGY: ENGINEERING: UIC/Annular COMMISSION:
.. ~.c~" JMH - ' '
Comments/Instructions:
0
Z
0
ITl
c:\msoffice\wordian\d iana\checklist (rev. 11/01//00)
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 APPENDIXl
No Special'effort has been made to chronologically
organize this category of information.
Sperry-Sun Drilling Services
LIS Scan Utility
SRevision: 3 $
LisLib SRevision: 4 $
Thu Nov 15 15:50:29 2001
Reel Header
Service name ............. LISTPE
Date ..................... 01/11/15
Origin ................... STS
Reel Name ................ UNKNOWN
Continuation Number ...... 01
Previous Reel Name ....... UNKNOWN
Comments ................. STS LIS Writing Library. Scientific Technical Services
Tape Header
Service name ............. LISTPE
Date ..................... 01/11/15
Origin ................... STS
Tape Name ................ UNKNOWN
Continuation Number ...... 01
Previous Tape Name ....... UNKNOWN
Comments ................. STS LIS Writing Library. Scientific Technical Services
Physical EOF
Comment Record
TAPE HEADER
Prudhoe Bay
MWD/MAD LOGS
WELL NAME:
API NUMBER:
OPERATOR:
LOGGING COMPANY:
TAPE CREATION DATE:
JOB DATA
JOB NUMBER:
LOGGING ENGINEER:
OPERATOR WITNESS:
SURFACE LOCATION
SECTION:
TOWNSHIP:
RANGE:
FNL:
FSL:
FEL:
FWL:
ELEVATION (FT FROM MSL 0)
KELLY BUSHING:
DERRICK FLOOR:
GROUND LEVEL:
WELL CASING RECORD
MWD RUN 1
AK-MW-10143
S. LATZ
GOODRICH/WHI
G-29A
500292165001
BP Exploration (Alaska) Inc.
Sperry Sun
14-NOV-01
MWD RUN 2
AK-MW-10143
S. LATZ
GOODRICH/WHI
MWD RUN 3
AK-MW-10143
S. LATZ
GOODRICH/WHI
12
lin
13E
2629
2368
72.38
.00
.00
OPEN HOLE CASING DRILLERS
BIT SIZE (IN) SIZE (IN) DEPTH (PT)
1ST STRING 3.750 4.500 10742.0
2ND STRING
3RD STRING
PRODUCTION STRING
#
REMARKS:
1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE
NOTED.
2. ALL TRUE VERTICAL DEPTHS ARE SUBSEA TRUE VERTICAL
DEPTHS (TVDSS).
3. G-29A KICKS OFF FROM G-29 AT WHIPSTOCK WITH TOP SET
AT 10742' MD, 8954' TVD.
4. MWD RUNS 1-3 ARE DIRECTIONAL WITH NATURAL GAMMA
PROBE (NSF)
UTILIZING A SCINTILLATION DETECTOR.
5. DIGITAL AND LOG DATA SHIFTED TO THE MEMORY CNL GR OF
05/06/2001
PER THE E-MAIL OF 8/17/2001 FROM D. SCHNOOR OF BP
EXPLORATION
(ALASKA) INC.
6. MWD RUNS 1-3 REPRESENT THE MWD DATA FOR WELL G-29A
WITH
Ami# 50-029-21650-01. THIS WELL REACHED A TOTAL
DEPTH (TD)
OF 12830' MD, 8989.5' TVD.
SROP = SMOOTHED RATE OF PENETRATION
SGRD = SMOOTHED GAMMA RAY - SCINTILLATION
$
File Header
Service name ............. STSLIB.001
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.000
Comment Record
FILE HEADER
FILE NUMBER: 1
EDITED MERGED MWD
Depth shifted and clipped curves; all bit runs merged.
DEPTH INCREMENT: .5000
#
FILE SUMMARY
PBU TOOL CODE START DEPTH STOP DEPTH
GR 10722.0 12792.5
ROP 10753.5 12830.0
$
#
BASELINE CURVE FOR SHIFTS:
CURVE SHIFT DATA
BASELINE DEPTH
10722 0
10733 5
10749 0
10756 0
10775 5
10787 0
10839 5
10864 5
10879 0
10887 5
10893 5
10907 5
10922 0
10945 0
10972 0
10981 5
11078 5
11120 0
11126 5
11156 0
11166 0
11222 5
11235.0
11249 0
11277 5
11291 0
11356 5
11370 0
11476 0
11569 5
11573 0
11579 5
11587 0
11613 0
11699 0
11980 0
12123 0
12134 0
12159 0
12165 5
12220 0
12236 5
12256 5
12325 5
12534 0
12552 0
12565 0
12586 0
12604 5
12657 0
12738 5
12743 0
12748 5
12788 5
$
MERGED DATA SOURCE
PBU TOOL CODE
MEASURED DEPTH)
EQUIVALENT UNSHIFTED DEPTH
GR
10722.0
10733.5
10749.0
10756.0
10776.0
10787.5
10841.0
10865.5
10880.0
10888.5
10895 5
10909 0
10923 0
10946 0
10973 5
10982 5
11080 5
11122 5
11130 5
11159 0
11168 0
11225 0
11237 0
11251 0
11276 5
11291 0
11353 5
11367 5
11477 0
11574 0
11577 0
11583 5
11590 5
11615 5
11702 0
11982 0
12124 5
12135 0
12161 0
12167 5
12222 0
12238 5
12258 5
12327 0
12537 5
12559 0
12572 0
12593 5
12613 5
12658 5
12742 5
12746 5
12752 5
12792 5
BIT RUN NO MERGE TOP MERGE BASE
MWD
MWD
MWD
$
REMARKS:
1 10722.0 11476.5
2 11445.5 12159.5
3 12123.0 12830.0
MERGED MAIN PASS.
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD FT/H 4 1 68 4 2
GR MWD API 4 1 68 8 3
Name Service Unit Min Max Mean Nsam
DEPT FT 10722 12830 11776 4217
ROP MWD FT/H 0 1569.31 92.9334 4154
GR MWD API 14.66 841.33 40.9672 4142
First
Reading
10722
10753.5
10722
Last
Reading
12830
12830
12792.5
First Reading For Entire File .......... 10722
Last Reading For Entire File ........... 12830
File Trailer
Service name ............. STSLIB.001
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.002
Physical EOF
File Header
Service name ............. STSLIB.002
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.001
Comment Record
FILE HEADER
FILE NUMBER: 2
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 1
DEPTH INCREMENT: .5000
#
FILE SUMMARY
VENDOR TOOL CODE START DEPTH
GR 10722.0
ROP 10753.5
$
#
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWNHOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT):
TOP LOG INTERVAL (FT):
BOTTOM LOG INTERVAL (FT):
BIT ROTATING SPEED (RPM):
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MAXIMUM ANGLE:
#
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
STOP DEPTH
11445.0
11476.5
03-MAY-01
Insite
0
Memory
11476.0
80.6
94.4
TOOL NUMBER
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S cASING DEPTH (FT):
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S):
MUD PH:
MUD CHLORIDES (PPM):
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ):
REMARKS:
$
Data Format Specification Record
3.750
FloPro
8.51
65.0
9.0
16000
7.4
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD010 FT/H 4 1 68 4 2
GR MWD010 API 4 1 68 8 3
Name Service Unit Min Max Mean Nsam
DEPT FT 10722 11476.5 11099.3 1510
ROP MWD010 FT/H 0 1569.31 82.9688 1447
GR MWD010 API 21.27 841.33 55.599 1447
First
Reading
10722
10753.5
10722
Last
Reading
11476.5
11476.5
11445
First Reading For Entire File .......... 10722
Last Reading For Entire File ........... 11476.5
File Trailer
Service name ............. STSLIB.002
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.003
Physical EOF
File Header
Service name ............. STSLIB.003
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.002
Comment Record
FILE HEADER
FILE NUMBER: 3
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 2
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH STOP DEPTH
GR 11445.5
ROP 11477.0
$
#
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWNHOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT):
TOP LOG INTERVAL (FT):
BOTTOM LOG INTERVAL (FT):
BIT ROTATING SPEED (RPM):
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MAXIMUM ANGLE:
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT):
12122.5
12159.5
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S):
MUD PH:
MUD CHLORIDES (PPM):
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ):
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
04-MAY-01
Insite
0
Real-Time
12159.0
86.2
94.9
TOOL NUMBER
3.750
Flo-Pro
8.70
55.0
8.5
25000
6.6
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD020 FT/H 4 1 68 4 2
GR MWD020 API 4 1 68 8 3
Name Service Unit Min Max Mean Nsam
DEPT FT 11445.5 12159.5 11802.5 1429
ROP MWD020 FT/H 0.49 371.21 86.6384 1366
GR MWD020 API 14.66 114.47 29.3784 1355
First
Reading
11445.5
11477
11445.5
Last
Reading
12159.5
12159.5
12122.5
First Reading For Entire File .......... 11445.5
Last Reading For Entire File ........... 12159.5
File Trailer
Service name ............. STSLIB.003
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.004
Physical EOF
File Header
Service name ............. STSLIB.004
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.003
Comment Record
FILE HEADER
FILE NUMBER: 4
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 3
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH STOP DEPTH
GR 12123.0 12792.5
ROP 12160.0 12830.0
$
LOG HEADER DATA
DATE LOGGED: 06-MAY-01
SOFTWARE
SURFACE SOFTWARE VERSION: Insite
DOWNHOLE SOFTWARE VERSION: 0
DATA TYPE (MEMORY OR REAL-TIME): Real-Time
TD DRILLER (FT):
TOP LOG INTERVAL (FT):
BOTTOM LOG INTERVAL (FT
BIT ROTATING SPEED (RPM
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MAXIMUM ANGLE:
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT):
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S):
MUD PH:
MUD CHLORIDES (PPM):
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN) :
EWR FREQUENCY (HZ):
REMARKS:
$
#
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
12830.0
86.7
94.4
TOOL NUMBER
3.750
Flo-Pro
8.7O
54.O
8.5
25400
7.2
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD030 FT/H 4 1 68 4 2
GR MWD030 API 4 1 68 8 3
Name Service Unit Min
Max Mean Nsam
First
Reading
Last
Reading
DEPT FT 12123 12830
ROP MWD030 FT/H 0 812.01
GR MWD030 API 15.65 124.83
12476.5 1415 12123 12830
110.098 1341 12160 12830
36.8856 1340 12123 12792.5
First Reading For Entire File .......... 12123
Last Reading For Entire File ........... 12830
File Trailer
Service name ............. STSLIB.004
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/11/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.005
Physical EOF
Tape Trailer
Service name ............. LISTPE
Date ..................... 01/11/15
Origin ................... STS
Tape Name ................ UNKNOWN
Continuation Number ...... 01
Next Tape Name ........... UNKNOWN
Comments ................. STS LIS Writing Library.
Reel Trailer
Service name ............. LISTPE
Date ..................... 01/11/15
Origin ................... STS
Reel Name ................ UNKNOWN
Continuation Number ...... 01
Next Reel Name ........... UNKNOWN
Comments ................. STS LIS Writing Library.
Scientific
Scientific
Technical Services
Technical Services
Physical EOF
Physical EOF
End Of LIS File
