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HomeMy WebLinkAbout194-104Pages NOT Scanned in this Well History File
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This page identifies those items that were not scanned during the initial scanning project.
They are available in the original file and viewable by direct inspection.
i~ I.,l _. IiD C/ File Number of Well History File
PAGES TO DELETE
Complete
RESCAN
[] Color items - Pages:
Grayscale, halftones, pictures, graphs, charts-
Pages:
Poor Quality Original- Pages:
[] Other- Pages:
DIGITAL DATA
[] Diskettes, No.
[] Other, No/Type
OVERSIZED
[] Logs of various kinds
[] Other
COMMENTS:
Scanned by: Bevedy~Vincent
Nathan Lowell
[] TO RE-SCAN
Notes:
Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: ~si
05~08~03
Schlumberger
NO. 2772
Alaska Data & Consulting Services
3940 Arctic Blvd, Suite 300
Anchorage, AK 99503-5711
A'I-TN: Beth
Company: State of Alaska
Alaska Oil & Gas Cons Comm
At'tn: Lisa Weepie
333 West 7th Ave, Suite 100
Anchorage, AK 99501
Field: Prudhoe Bay
Color
Well Job # Log Description Date Blueline Prints CD
E-02A' i q '1 '" i .~"~ MEMORY PROD PROFILE 03/15/03
E-31A .~.,.~,,~' - , ;/Z.,~'' MEMORY PROD PROFILE 08/08/02 1
M-29~' .~l,~lk~'~'~'(~ PDc & TEMPERATURE 04115/03 1
F-04A ~~" ./'~ 23097 MCNL ,, 03/02/03 1 1
H-21 !.~'"~ I 23074 RST-SIGMA 01/30/03
D.S. 1-32A-.~O..~-"' / ~"_~ 23083 MCNL~'BORAX 02/02/03 "1 ... 1
D.S. 5-06A ~'~.~'--~'~' .,:~:~' 23056 RST-SIGMA 01/23/03 1 1
D,S. 7-29B i.t~'~-, ~,"'). 23096 MCNL 02/15/03 1 1 ..
ID.S. 15-38A l I~ I~.; (O~1. 23089 LINER'Top TIE-IN MGPJCCL 02/10/03 '! 1
D.S. 15-48A lI~.--,.'~,.-:~'~,I~ 23098 iMCNL 02/19/03 I 1
, , ,
,,
,,
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:
JviAY t 3
Schlumberger GeoQuest
3940 Arctic Blvd, Suite 300
Anchorage, AK 99503-5711
ATTN: Beth
;CANNED SEF 0 9 2.003
STATE OF ALASKA "-'~'
ALASKA OIL AND GAS CONSERVATION COMMISSION
WELL COMPLETION OR RECOMPLETION REPORT AND LOG
Plugged Back For Sidetrack
1. Status of Well Classification of Service Well
[] Oil [] Gas [] Suspended I~! Abandoned [] Service
2. Name of Operator "v'""'~'""~i;~=m~ ~,.7. Permit Number
BP Exploration (Alaska)Inc. ' _~_~! 194-104 303-024
3. Address I r~Hi...~~ 8. APl Number
P.O. Box 196612, Anchorage, Alaska 99519-6612 :: "- ~ 50-029-22496-00
4. Location of well at surface 9. Unit or Lease Name
1458' SNL, 799' EWL, SEC. 22, T11 N, R14E, UM X = 676737, Y = 5960042 Prudhoe Bay Unit
At top of productive interval
3973' SNL, 2499' NWL, SEC. 22, T11N, R14E, UM X = 678501, Y = 5957568 10. Well Number
At total depth
795' SNL, 4371' NWL, SEC. 27, T11 N, R14E, UM X = 680426, Y = 5955512 15-38
5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 11. Field and Pool
Prudhoe Bay Field / Prudhoe Bay Pool
RKB = 66.05' ADL 028309
12' Date Spudded i 13' Date T'D' Reached 114' Date C°rnp" Susp" °r Aband' 115' Water depth' 'f °ffsh°re 116' N°' °f C°mp'et'°ns08/09/1994 09/02/1994 1/31/2003 N/A MSL I Zero
17. Total Depth (MD+'FVD) 118. Plug Back Depth (MD.TVD) 119. Directional Survey 1 20. Depth where SSSV set1 21. Thickness of Permafrost
12527 8911 FTI 12527 8911 FTI [] Yes I~1 NoI N/A MDI 1900' (Approx.)
22. Type Electric or Other Logs Run
GR / RES / NEU / DEN
23. CASING~ LINER AND CEMENTING RECORD
CASING SETTING DEPTH HOLE
SIZE WT. PER FT. GRADE TOP BO'I-rOM SIZE CEMENTING RECORD AMOUNT PULLED
20" 91.5# H-40 30' 110' 30" Z60 sx Arctic Set (Approx.)
13-3/8" 68# NT80CYHE 35' 3530' 16" 1175 sx PF 'E'r 375 sx Class 'G'
9:5/8" 47# NT80S 30' 9420' 12-1/4" 778 sx Class 'G'
7" 29# NT95HS 9277' 11586' 8-1/2" 409 sx Class 'G'
4-1/2" 12.6# L-80 11447' 12527' 6" Isolated Slotted Liner (15-38A S/T)
24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD
Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD)
None - Isolated 4-1/2", 12.6#, L-80 9997' 9935'
MD TVD MD TVD
Existing 4-1/2" 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC.
Slotted Liner is DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED r'
behind the new None - 15-38A Sidetrack is a Deepen.
15-38A's 3-3/16"
Liner. Top of cement behind 15-38A's 3-3/16"
casing is at about 12140', isolating 15-38's
slotted liner.
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 I GAS-OIL RATIO
;TEST PERIOD
I
Flow Tubing Casing Pressure l CALCULATED iOIL-BBL GAS-MCF WATER-BBL O~L GRAWTY-API (CORR)
Press. 24-HOUR RATE
~8, CORE DATA
Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips.
"
No
core
samples
were
taken,
..
· ~ .
. ~ . ,~ ;5_~~- .~,~?-~,
Form 10-407 Rev. 07-01-80
90MS BFL
Submit In Duplicate
29. Geologic Markers 30. Formation Tests
Marker Name Measured True Vertical Include interval tested, pressure data, all fluids recovered and
Depth Depth gravity, GOR, and time of each phase.
Sag River 9395' 8293'
Shublik 9471' 8340'
Sadlerochit 9553' 8391'
31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports
32. I hereby certify that the foregoing is true and correct to the best of my knowledge
Signed TerrieHubble~",~~ ~ Title TechnicalAssistant
15-38 194-104 303-024 Prepared By Name/Number: Tenfe Hubble, 564-4628
Well Number Permit No. / Approval No. D#lling Engineer: Alistair Sherwood, 564-4378
iNSTRUCTIONS
GE,E~,~.: 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 t6 ~) 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the
producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data
pertinent to such interval.
ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.).
ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool.
ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain.
ITEM 28: If no cores taken, indicate 'none'.
Form 10-407 Rev. 07-01-80
Well: 15-38A Accept: 01/30/03
Field: Prudhoe Bay Unit Spud: 01/31/03
APl: 50-029-22496-01 Release: 02/11/03
Permit: 203-016 Rig! ...... Nordic #1
- , ,, - ...... .......
Date ...................................................................................................... . ................................................................................................................. i..i...,.i ................................................
PRE-RIG WORK
12/19102
TIC= 1740/1620/850 TIFL PASSED (CDT SCREENING). INITIAL IA FL @ 5495' STA # 2 (294 BBLS). BLED lAP
FROM 1620 PSI TO 730 PSI IN 1 HR. IA FL REMAINED @ 5495'. MONITOR FOR I HR. lAP REMAINED @ 730
PSI. FINAL WHPS= 2420/730/500.
12/21/02
T/I/O=2200/750/600 (POST TI FL) MON ITC R W H P'S.
12/27/02
DRIFT W/3-3/8" DG TO 10100' SLM. RUN PDS CALIPER FROM 10100' TO SURFACE (GOOD DATA) . WELL
LEFT SI.
1 2/28/02
T/I/O = Sl/120/260. (CA FL PRE CTD). CA FL @ SURFACE.
01/02/03
PPPOT-T PASSED TO 5000 PSI. TESTED SBMS SEAL TO 1000 PSI FOR 15 MIN. OK. PPPOT-IC PASSED TO
3200 PSI. TESTED METAL TO METAL SEAL ON CASING HEAD TO 1000 PSI FOR 15 MIN. OK.
01/10/03
TIC= 2380/640/220 PREP FOR MITOA. T/I/O = 2380/620/200 MITOA PASSED TO 2000 PSI. (PASSED, PRE
CTD) CA FL @ NEAR SURFACE. PRESSURE CA UP TO 2000 PSI (9 BBLS DIESEL). IN FIRST 15 MIN CA
LOST 60 PSI. IN SECOND 15 MIN CA LOST 10 PSI FOR A TOTAL OF 70 PSI IN 30 MIN. BLED CA BACK TO
300 PSI. FINAL WHP'S = 2380/620/300.
01/11/03
MIT-CA. @ 2000 PSI (PASSED).
01/23/03
WELL SHUT IN UPON ARRIVAL. SET CATHER SUB @ 5894' WLM. PULLED STA # 1 @ 3262' WLM & STA #
2 @ 5480' WLM. SET STA #1 @ 3262' WLM W/1 1/2" DGLV & RK LATCH. JOB IN PROGRESS.
01/24/03
SET 1 1/2" DUMMY W/RK LATCH IN STA. 2 . PULLED C-SUB @ 5891' SLM. MITIA STILL NEEDS TO BE
COMPLETED. LEFT WELL SHUT IN.
01/25/03
T/I/O = 2340/2450/440. IA FL FOR MITIA (CTD SCREEN). IA FL @ 5470' (293 BBLS). SPOOL PIECE WILL NOT
BLEED BELOW 30 PSI AND REPRESSURES TO 95 PSI IN 5 MINUTES. A/L LATERAL VALVE APPEARS TO
LEAK. HEATER ON LATERAL - VALVE DOES NOT TURN.
15-38A, Pre-Rig Work for Coil Tubn~ Drilling Sidetrack
Page 2
01/26/03
.~/
T/I/O = 2340/40/260. MIT - IA TO 3000 PSI PASSED. PT MASTER AND WING VALVES FAILED. PT SWAB
VALVE PASSED (PRE CTD). IA FL @ 5420'. PRESSURED IA TO 3000 PSI WITH 296 BBLS OF CRUDE.
STARTED 30 MIN TEST. IA LOST 70 PSI IN 15 MIN AND A TOTAL OF 90 PSI IN 30 MIN. BLED IA TO 400 PSI.
PT MV & WV FAILED. SI MASTER AND BLED TO TREE CAP. WOULD NOT BLEED TO 0. PRESSURED VOID
TO 4000 PSI 5 TIMES. EACH TIME PRESSURE WOULD DROP APPROX 100 PSI PER MIN. APPEARED TO BE
LEAKING THROUGH MASTER VALVE. PT SWAB VALVE PASSED. PRESSURED VOID TO 4000 PSI.
STARTED 30 MIN TEST. SV LOST 500 PSI IN 15 MIN. RE-PRESSURED TO 4000 PSI. VOID LOST 140 PSI IN
15 MIN AND A TOTAL OF 250 PSI IN 30 MIN. BLED REMAINING PRESSURE OFF SWAB. FINAL WHP'S =
2340/400/420.
T/I/O=2340/2340/500 PREP FOR MITIA (CTD); INITIAL IA FL AT 5495' (ST #2). BLED IA FROM 2340 PSI TO 40
PSI IN 5 HOURS. IA FL REMAINED UNCHANGED. FINAL WHP'S = 2340/40/260.
MIT IA TO 3000 PSI PASSED TEST. LOAD IA WITH 5 BBLS OF METHANAL, 296 BBLS OF CRUDE. TEST
SWAB VALVE TO 4000 PSI.
BP EXPLORATION ' :' Page 1 ~
.
·
Operations-Summary Repo.rt-
.
Legal Well Name: 15-38
Common Well Name: 15-38A Spud Date: 8/9/1994
Event Name: REENTER+COMPLETE Start: 1/30/2003 End: 2/11/2003
Contractor Name: NORDIC CALISTA Rig Release: 2/11/2003
Rig Name: NORDIC 1 Rig Number:
Date From- To Hours Task -COde· -NP!. 'Phase' :i'i.i::..!'DesC~ipfion 0f°p~rations
113012003 00:00 - 00:30 0.50 MOB P PRE Hang BOP's, prep rig to move from 15-15b
00:30 - 00:45 0.25 MOB P PRE Safety mtg re: move off/on
00:45 - 02:30 1.75 MOB P PRE Move rig off 15-15b, wave at N2, spot on 15-38, prep to NU
02:30 - 04:30 2.00 BOPSUF P DECOMP Accept rig for operation at 0230 hfs 1/30/03
ND tree cap, NU BOPE
MIRU flowback and cuffings tanks
04:30 - 09:30 5.00 BOPSUI;~P DECOMP Test BOPE witnessed by AOGCC Rep Chuck Scheve.
Meanwhile fill dg pits with 1% KCL-water (with 1# bio & 1#
rio-vis).
09:30 - 11:00 1.50 CLEAN :~ DECOMP P/U injector. Cut coil. Install DS CTC. Pull test to 35k.
11:00 - 11:30 0.50 CLEAN P DECOMP Circulate & fill coil. PT CTC & inner reel valve to 3500psi.
11:30 - 11:45 0.25 CLEAN :~ DECOMP MIU cleanout BHA #1 with side jetting nozzle, stinger & MHA.
Stab injector on well.
11:45 - 12:00 0.25 CLEAN = DECOMP Held pre-operations safety meeting. Review well plan &
potential hazards & wellbore cleanoutJkilling procedures.
12:00 - 14:00 2.00 CLEAN = DECOMP Open up well & check for pressures: WHP = 613psi, IA =
498psi, OA = 233psi. RIH with BHA #1 to 11500' choking
returns to tiger tank. Wt check ~} 11500' = 42.5k.
14:00 - 14:30 0.50 CLEAN P DECOMP Wash down the 4-1/2" slotted liner ~ 4.1 bpm12350psi from
11500' to PBD Tagged ~} 12545'.
14:30 - 16:30 2.00 CLEAN N SFAL DECOMP POOH to 8887' circ ~ 2.2bpm11150psi & still getting gassy
returns. Call for more KCL water. FLP build up to 500psi ~
lateral may leaking into wing valve. Call DSO & grease crew to
i checldgrease-lock valves.
16:30 - 17:15 0.75 CLEAN N SFAL DECOMP Park @ 8887' & circ well @ 1.1 bpm. Meanwhile grease lock
iwing valve & observe 1:1 returns. Bleed IA/OA from 8501450psi
!to 2001200psi. Grease lock lateral valve, but FL is not bleeding
below 150psi as lateral valve is still leaking.
17:15 - 18:40 1.42 CLEAN P DECOMP Continue POOH circ ~ 1.Sbpm/760psi.
18:40 - 18:55 0.25 CLEAN P DECOMP LD CO assy
18:55 - 19:30 0.58 CLEAN P DECOMP MU milling assy. DS install UTIM
19:30-21:15 1.75 CLEAN P DECOMP RIHwlmillingassy(3.80"D3311SR, motor, jars)
21:15 - 21:45 0.50 CLEAN P DECOMP Tag XN ~ 10017.5' CTD Start pump, stall, corr to 9995' ELMD.
Mill thru and dress up 2.711660 losing 0.2 bpm
21:45 - 22:40 0.92 CLEAN P DECOMP RIH. Precautionary ream 4-1/2" liner from 11450' 2.6/1600.
Tag Packoff Bushing at 12524'. PUH 37.7k
22:40 - 23:10 0.50 CLEAN P DECOMP Mill on Packoff Bushing w/3 stalls 2.6/1600 losing 0.1 bpm
23:10 - 23:20 0.17 CLEAN P DECOMP Ease in hole looking for guide shoe while swapping to used Fie
Pro mud. Find it at 12546.7'
23:20 - 00:00 0.67 CLEAN P DECOMP Mill on guide shoe
1/3112003 00:00 - 00:50 0.83 CLEAN P DECOMP Continue to mill on guide shoe while fin swap to used mud
2.612370 full returns. Broke thru at 12550'
00:50 - 01:05' 0.25 CLEAN :~ DECOMP Ream until clean. RIH from 12550' looking for open hole TD
and found it at 12560'
01:05 - 01:15 0.17 CLEAN = DECOMP Drill 2' to 12562' just to be sure its sand
01:15 - 03:10 1.92 CLEAN :) DECOMP Backream thru jewelry, POOH for drilling assy
03:10 - 03:30 0.33 CLEAN P DECOMP LD milling BHA. Mill and SR both 3.80"
03:30 - 04:10 0.67 DRILL ~ PROD1 MU drilling BHA
04:10 - 06:05 1.92 DRILL P PROD1 RIH wi BHA ~ (1.04 deg motor, 4-1/8" bi bit)
06:05 - 07:10 1.08 DRILL P PROD1 Log GR in the 7" LNR from 11320' & tie-in with Geology PDC
log. Subtract 32' from CTD. Test orienter ~ gating 1:1.
07:10 - 07:30 0.33 DRILL P PROD1 Continue RIH BHA#3 to TD ta ed ~ 12556'.
OT.'3~-- 0-~.'50 1.33 DRIL~ P PROD1 ~li'~. Ge
Printed: 2/17/2003 2:30:32 PM
To:
Winton Aubert
Petroleum Engineer
Alaska Oil & Gas Conservation Commission
From: Alistair Sherwood
CTD Engineer
Date: January 23, 2003
Re: P&A operations for well 15-38 in prep for a CTD sidetrack
Well 15-38 is scheduled for a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig. The
sidetrack, 15-38A, will exit the toe of the existing horizontal 4 ½" slotted liner and drill on to a Zone lA '"
reservoir target. The solid 2Y8" x 3-3/16" sidetrack completion liner will becemented in place. By placing the
TOC at 12,100' the plan is to preserve 60% of the slotted liner interval and the open perforations in the 7" liner
above. Production from the parent well will be isolated at the top of the liner using a retrievable packer.'/The
following describes the pre CTD prep work planned on 15-38 and is submitted as an attachment to Form 10-403.
A schematic diagram of the proposed sidetrack is attached for reference.
Pre CTD Summary
i~A'' service coil will drift the well with a slick nozzle BHA to TD:Any fill in the 4½" slotted liner will be
cleaned out during this run. Next, a 3.8" mill and motor BHA will be run. This will mill the tailpipe XN /''
nipple and again drift the 4½" slotted liner to TD. An injectivity test with Flo-Pro drilling fluid will then be /~
made to assess mud losses to the slotted liner section
CTD Sidetrack Summary
Nordic 1 CTD rig will MIRU with 2%" coil. After milling out the float equipment of the 4½" slotted liner,
-1900' of 3%" open hole will be drilled from the toe. This sidetrack will then be completed with solid 2~A'' x
3-3/16" which will be cemented in place. The objective is to put the cement top at 12,100', 430' above the
slotted liner shoe. This is to retain the option to production the parent well and to preserve future sidetrack
opportunities.
Nordic 1 will most likely move onto 15-38 on the 31st January 03.
The pre CTD work is slated to begin on Jan ,2003.
Ali~tair Sherwood '
CTD Drilling Engineer
564-4378, 440-8301
8C:ANhlED FEI) 0 4. 200:)
CC:
Well File
Sondra Stewman/Terrie Hubble
STATE OF ALASKA
APPLICATION FOR SUNDRY APPROVAL
1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate .......
[] Alter Casing [] Repair Well [] Pull Tubing [] Variance ~a Other--' -
[] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate A~ratively A
2. Name of Operator 5. Type of well: 6. Datum Ele~9~n (D~F~o~-KI~)
BP Exploration (Alaska) Inc. [] Development RKB ~6'6.05
[] Exploratory 7. Unit or Property Name
3. Address [] Stratigraphic Prudhoe Bay Unit
P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Service
8. Well Number /'
4. Location of well at surface 15-38
1458' SNL, 799' EWL, SEC. 22, T11N, R14E, UM x=676737. Y=5960o42 9. Permit Numb,er
At top of productive interval 194-104
3973' SNL, 2499' EWL, SEC. 22, T11N, R14E, UM x=5785Ol. Y=5957568 10. APl Number
At effective depth 50-029-22496-00
795' SNL, 4371' EWL, SEC. 27, T11N, R14E, UM x=680426. Y=5955512 11. Field and Pool
At total depth Prudhoe Bay Field / Prudhoe
795' SNL, 4371' EWL, SEC. 27, T11N, R14E, UM x= 680426. Y = 5955512 Bay Pool
!2. Present well condition summary
Total depth: measured 12527 feet Plugs (measured)
true vertical 8911 feet
Effective depth: measured 12527 feet Junk (measured)
true vertical 8911 feet
Casing Length Size Cemented MD TVD
Structural
Conductor 110' 20" 260 sx Arcticset (Approx.) 110' 110'
Surface 3530' 13-3/8" 1175 sx PF 'E', 375 sx Class 'G' 3530' 3530'
Intermediate
Production 9420' 9-5/8" 778 sx Class 'G' 9420' 8308'
Liner 2309' 7" 409 sx Class 'G' 9277' - 11586' 8219' - 8914'
Slotted Liner 1080' 4-1/2" Uncemented Slotted Liner /' 11447' - 12527' 8920' - 8211'
Perforation depth: measured 10800'- 10830', 10900'- 10940', 11130'- 11230', 11300'- 11390', 11580'- 11670'
Slotted Liner: 11537' - 12503'
true vertical 8865' - 8868', 8875' - 8878', 8897' - 8910', 8917' - 8921', 8914' - 8911'
Slotted Liner: 8916'- 8912'
Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 9997'
Packers and SSSV (type and measured depth) 4-1/2" Baker 'SABL-3' packer at 9935'; 4-1/2" Baker Retrievable packer set at 11440';
4-1/2" TIW SS Horizontal packer at 11447'; 4-1/2" Camc~TllBl~'~l~p~e~at 2228'
13. Attachments [] Oes,~c..dt~on Summary of Proposal [] Detailed Operations Program ~,[~ I~lJ"'S~<e~chg ~'
14. Estimated date for comme,~ingzTperation 15. Status of well classifications as:
Jan~x~ry 2.~, 2003 ,.ij~.~,I~,i ~. Z~.
verball~vedy,~3,oM~o [] Oil [] Gas [] Suspended
16.
If
proposal
was
Service ~8.Ska 0ii & Gas (J0ns,
Name of approver Date Approved Anchorage
Contact Engineer Name/Number: Alista/r Sherwood, 564-4378 Prepared By Name/Number: Terrie Hubble, 564-4628
17.1 hereby certify that the foreg~hg~ tr~l~a~d correct t/~the best of my knowledge '
/
/
Signed A,,sta,rSherwood /~(,~._,~r,~[Title'~ CT Drilling Engineer Date
Conditions of Approval: Notify Commission so representative m~/witness ~
Approval
No.
Plug integrity BOP Test ~ Location clearanceI '
Mechanical Integrity Testc3,1:~lCllNA~l~ll~NLl~i~ required 10- qO ~ ~-~c~- ~.~l)~ ~'~ 5~0 ~P~
Approved by order of the Commission M I r,-~__,.'!!F~L , .~. ;., ~ ~ Commissioner Date
Form 10-403 Rev. 06/15/88
Submit
·
TR~__E = ?
c. 15 38, ,afety Notes:
ACTUATOR= BAKER C
KB. ELEV = 66'
BF. F_LEV =
KOP = 4767'
Max Angle = 94 @ 12528'
~atumMD= 10839" ~---t ~2~' I-I 4-1'2"OA~:O~D~SSS~N'~"D--3'812" I
Datum TVD = 8800' SS GAS LIFT MANDRELS
ST MD TVD DEV TYPE VLV LATCH PORT DATE
2 5495 5455 24 MI~t_^ S/O TG 03109102
' 3 7504 7109 45 MERLA DMY TG 03109/02
4 9224 8185 51 MERI_~ DMY TG 03/09/02
I To~o~ 7" LNR H
I 9-518"CSG, 4~#,NT-80S, tD=8.881"I--[ .420' ]--i ! I--~t **13' ]--~ 4-1/2"OT~SXN,P,.D=3.812"I
~ 5~-~ 0¢a$' I~ 7"X4-112"aAKmSA~L-3mR'ID=3'89"I
Minimum ID = 3.?25" @ 008'/'
4-1/2" OTIS XN NIPPLE : I I---t 9970' I-I 4-1/2" OTIS X NIP' ID = 3'812" I
I I -
4.1/2" TBG'12.6#' L'80, 0.0152 bpf' ID = 3.958" I--I 9997' I--'~ ~---t 9997' I'"l 4-1/2" TUBING TAIL WLEG' ID = 3'805" I
[] I ~ooos' I~ ELMD~'OGGED10,15,94 I
I TOP OF 4-1/2" LNR I--~ 11447' I--~ 8 I 11447' I-[ 7"X4'I/2"TIWSSHORIZPKR'ID=4'00" I
4-1/2"LUR, 12.6#,L-80,0.0152bpf, Ig=3.958" I~ 11537' eeeee ___] 11496' I~ 4-1/2"PORTF_DRPE(41') I
I ToPoF 4-112"LNR-SLO~ED H 1~S37' , ,r~
I 7" LN~ 29#. H-O5, 0.0371b,f. .D= 8.184" I--t a"SSS' I~ '~ I'
0.0152 bpf, ID = 3.958"
I TO~ OF 4-1/2" LNR I'-~
PERFORATION SUMMA RY
REF LOG: PDC-GR ON 11/15/94
ANGLE AT TOP PERF: 84 @ 10800'
Note: Refer to Production DB for historical perf data
SIZE SPF INTERVAL Opn/Sqz DATE
2-7/8" 4 10800 - 10830 O 03/02/02
2-7/8" 4 ! 10900 - 10940 O 03/02/02
2-7/8" 4 i 11130- 11230 O 03/02/02
2-7/8" 4 11300 - 11390 O 03/02/02
3-3/8" 6 ~ 11386- 11390 O 09/15/97
SL 32 11537- 12503 O 09/07/94
2-7/8" 4 i 11580 - 11670 O 03/02~02
, ~ ~ 8CANNED FEB 0 ~ 2003
4-1/2" LNR, 12.6#, L-80, 0.0152 bpf, ID = 3.958" I--t 12527'
I
I DATE REV BY COMMENTS DATE REV BY COMMENTS FRUDHOE BAY UNiT
09/06/94 ORIGINAL COMPLETION 03/09/02 RL/tlh : GLV UPDATE , WELL: 15-38
I PERMIT No: 94-104
12/19/00 SIS-lsl CONVERTED TO CANVAS ; I
02/20/01 SIS-MD FINAL , ARNo: 50-029-22496-00
07/14/01 RN/TP CORRECTIONS i Sec. 22 T11N R14E, 906.67 FEL 794.28 FNL
03/02/02 DAV/KK ADPERFS i i BP Exploration (Alaska)
PERFORATION SUMMA RY
REF LOG: PDC-GR ON 11/15/94
ANGLE AT TOP PERF: 84 @ 10800'
Note: Refer to Production DB for historical perf data
SIZE SPF INTERVAL Opn/Sqz DATE
2-7/8" 4 10800 - 10830 O 03/02/02
2-7/8" 4 10900 - 10940 O 03/02/02
2-7/8" 4 11130- 11230 O 03/02/02
2-7/8" 4 11300 - 11390 O 03/02/02
3-3/8" 6 11386 - 11390 O 09/15/97
SL 32 11537 - 12503 O 09/07/94
2-7/8" 4 11580 - 11670 O 03/02~02
DATE REV BY COMMENTS DATE REV BY COMMENTS
09/06/94 ORIGINAL COMPLETION 03/09/02 RL/tlh GLV UPDATE
12/19/00 SIS-lsl CONVERTED TO CANVAS
02/20/01 SIS-MD FINAL
07/14/01 RN/TP CORRECTIONS
03/02/02 DAV/KK ADPERFS
~CTUATOR= BAKi~ ¢
(B. ELEV = 66'
~,F. ELEV =
KOP = 476T
Max Angle = 94 Q 12528'
Datum MD = 10839'
Datum'l~/D = 6800' SS
13-3/8' CSG, 68J, NT-80, ID= 12.415'
5301
15-38 A
Proposed CTD Sidetrack
Ci""'fe~' No,`es: J
2228' 4-1/2" CAMCO TRDPSSSV NP, ID= 3.812'
GAS LFT MANDR~S
9-5/8" CSG, 47#, NT-80S, ID = 8.681"
Minimum ID = 3.725" (~.9987'
4-1/2" OTIS XN NIPPLE
:LNR Top Packer'
TOP OF 3-3/16"
4-1/2" TBG, 12.6#, L-80, 0.0152 bpf, ID= 3.958'
. .
3.5' XN Nip ' 2.75"
9914'
9935'
9970'
.9987'
TOP OF 4-1/2" LNR
11447'
11440'
11447'
4-1/2" LNR, 12.6~, L.80, 0.0152 bPf, ID'=' 3.958"
TOPOF' SLOTrED
...
' 7"LNR,'29~, H-95, 0.'0371. bpf,~'.lD =
· . liEF LOG: PDC-GR ON 11/15/94 '.
ANGLE ATTOPPB~: 84 ~} 1'0800'
.hu'-~: Refer to R'odu(=tion DB for' hiStorbal Perf dam
SIZE' 'SFF ' ~AL ..... O~' 'DATE"
i'2,7/8~: .4. .1~'1~0 .-iS0le~'. proposed
2.7/8- 4 10900. 10940 iSolated prOposed ·
2-7/8, 4 11130 - 11230 isolated ProPOSed
2-7/8" 4 11300, 11390 is.o!a,.~ proposed! .
3-3/8- ' 6' 11386 - 11390 isolated Proposed i
' SL 32 11537 - 12503 isolated, proposed
2-718" 4 11580- 11670 isolated .proposed
.
4-1/2" LNR. 12.6~. L-80, 0.0152bpf; ID = 3.958" 12527'
I '1
I I
· I I
I I
I I
I I
J'... 12100'
12,527
09/06/94 · · ~L'~ETE)N .... ~ 03/09/02 .RI./tlh.C-,LV'LF{)ATE ·
12/1.9!00 SIS-Isl CONV~~ CA.AS:. ..... · .........
02/~0/01 SiS, MD FIlL ..... . ".'. '"." .. "' '.
o7/14/Ol. "~ ~ .... :8CAI~ INI=I~' i rl:'n'"n..a onn.3
03/02/02' .'DAV/KK ADi=B:iFS... .. · ...... ..... ·
. .
.
.
4-1/2" OTIS X NIP, ID = 3.812"
7' X 4-1/2" BAKE~ SABL-3 PKR, ID = 3.89"
4-1/2" OTIS X NP, ID = 3.812"
I""'1 ' 4-1/2' 0'118 XN NP, ID = 3.725" J
' 4-1/2" TUBItG TAL WLEG, ID = 3.805"
El. MD TT'L~ 10/15/94
· I
7' X 4-1/2" BAKER RETREVABLE
R(R (SET 7/o9/97) '.
7' X4-1/2" TNV SS HORIZ ~ ID= 4.00"
4-1/2" PORTED FFE (41')
H ToP of' Liner Cement J
4-1/2" LNR, 12.6~, L-80, 0.0152 bpf; ID= 3.958"
3-3/16 x 2~718 TlVV LSL X-over
3-3116" X 2-718"' cnt'ed and perfed
PRUDHOE BAY UNIT
WB.L: 15-38
PERMIT No: 94-104
APl No: 50;029~22496-00
Sec. 22 T11'N R14E, 906.67 FEL 794.28 FNL
"' BP'EXPloration (Alaska)
. .
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed: Operation shutdown_ Stimulate_ Plugging _ Perforate _X
Add Rerfs Pull tubing _ Alter casing _ Repair well _ Other _
2. Name of Operator
BP Exploration (Alaska), Inc.
3. Address
P. O. Box 196612
Anchorage, AK 99519-6612
4. Location of well at surface
1458' FNL, 4480' FEL, Sec. 22, T11 N, R14E, UM
At top of productive interval
76' FNL, 1573' FEL, Sec. 27, TllN, R14E, UM
At effective depth
766' FNL, 926' FEL, Sec. 27, T11N, R14E, UM
At total depth
794' FNL, 899' FEL, Sec. 27, T11 N, R14E, UM
5. Type of Well:
Development __X
Exploratow_._
Stratigraphic__
Service__
(asp's 676737, 5960042)
(asp's 679744, 5956214)
(asp's 680407, 5955540)
(asp's 680426, 5955512)
6. Datum elevation (DF or KB feet)
RKB 66 feet
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
15-38
9. Permit number / approval number
194-104
10. APl number
50-029-22496
11. Field / Pool
Prudhoe Bay Oil Pool
12. Present well condition summary
Total depth: measured
true vertical
12527 feet Plugs (measured)
8911 feet
Effective depth: measured 12493 feet Junk (measured)
true vertical 8913 feet
Tagged TD @ 12493' with CT (09/18/1997).
Casing Length Size Cemented Measured Depth True Vertical Depth
Conductor 110' 20" 260 sx Arcticset (approx) 140' 140'
Surface 3495' 13-3/8" 1175 sx PF 'E', 375 sx 'G' 3530' 3530'
Production 9390' 9-5/8" 778 sx Class 'G' 9420' 8308'
Liner 2309' 7" 409 sx Class 'G' 9277' - 11586' 8218' - 8914'
Slotted Liner 1080' 4-1/2" Uncemented 11447' - 12527' 8220' - 8211'
Perforation depth: measured Open Perfs 10800'-10830, 10900'-10940', 11130'-11230', 11300'-11390', 11580'-11670'
Slotted Liner 11537' - 12503'
true vertical Open Perfs 8865'- 8868', 8875'- 8878', 8897'- 8910', ~1~.~b,9..2,1'._._~.~.___8914'- 8911'
Slotted Liner 8913'-8912' ~l~'~U~J~l~'~J~'r-,~
Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 TBG @ 9935'. 4-1/2" Tubing Tail @ 10005'.
Packers & SSSV (type & measured depth) 7" x 4-1/2" Baker SABL-3 PKR set @ 9935'. 7" x 4-1/2" Baker Retrieva"bletP-l~R set @ 11440'.
7" x 4-1/2" TIW SS HORIZ Packer set @ 11447'. 4-~l~r~mc~.~.S,,,S_SV @ 2228'.
13. Stimulation or cement squeeze summary ~~a,~
Intervals treated (measured) (see attached)
Treatment description including volumes used and final pressure
14.
Prior to well operation 02/28/2002
Subsequent to operation 03/12/2002
Representative Daily Average Production or Iniection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure
Shut-In
488 19570 0 2079
15. Attachments
Copies of Logs and Surveys run __
Daily Report of Well Operations __
16. Status of well classification as:
Oil __X Gas __ Suspended __ Service
17. I hereby certify that the foregoi, qng i~ true and correct to the best of my knowledge.
,~,~~ ,~~/~ Title: Technical Assistant
DeWayne R. Schnorr
Date March 14, 2002
Prepared by DeWayne R. Schnorr 564-5174
Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE
15-38
DESCRIPTION OF WORK COMPLETED
NRWO OPERATIONS
03/01/2002 PERF(ADD-PERF): JEWELRY LOG--DEPTH CONTROL; PERFORATING
03/02/2002 PERF(ADD-PERF): PERFORATTNG
03/09/2002 PERF(ADD-PERF): GAS LIFT--FOR RATE
03/10/2002 PERF(ADD-PERF): GAS LIFT--FOR RATE
EVENT SUMMARY
03/01/02
COMPLETE BOP TEST. KILL WELL W/350 BBLS 2% KCL, CAP W/50 BBLS
METHANOL WATER. MU TOOLS; MHA, SLB COIL CCL, PDS GR/CCL. MAKE
UP/DOWN TIE-IN PASS FROM 9900'- 11400'. FLAG PIPE @ 10600'. RIH TO
TAG @ 12531' (DN). LAY IN 45 BBLS FLOPRO FROM 12500'. POH. CHECK FOR
NO-FLOW AT SURFACE. FILL HOLE. MAKE DEPTH CORRECTIONS. MU GUN
#1: 2-7/8" HSD 4 SPF POWER JET. 90' OF GUNS, 190' OF SPACER, 90' OF
GUNS. RIH W/GUN #1. CORRECT DEPTH @ FLAG TO TOP SHOT OF GUN.
SHOT 90' FROM 11,300' - 11390' AND 90' FROM 11580' - 11670'. POH.
03/O2/02
REFLAG PIPE. POH W/GUN #1. ON SURFACE. PERFORM NO-FLOW CHECK.
LAY DOWN GUN #1. MU GUN #2: 2-7/8" HSD 4 SPF POWER JET. 30' OF
GUNS, 70' OF SPACER, 40' GUNS, 190' SPACER, 100' GUNS. RIH W/GUN #2.
CORRECT DEPTH @ FLAG TO TOP SHOT OF GUN. SHOOT 30' FROM 10,800' -
10,830', 40' FROM 10900'-10940', 100' FROM 11130'-11230'. POH. ALL SHOTS
FIRED. RDMO. WELL FREEZE PROTECTED & LEFT SI.
03/09/02
SET 4 1/2 SLIP STOP CATCHER. PULL 1 1/2" DGLV FROM STA #2 & #1. SET
LGLV (16/64"- 1772# TRO) IN STA #1 .ST OGLV (20/64" PORT)IN STA #2.
03/10/02 PULL SLIP STOP CATCHER. RDMO. RETURN WELL TO DSO FOR PROD.
FLUIDS PUMPED
BBLS
490 METHANOL WATER
430 2% KCL WATER
55 FLOPRO
975 TOTAL
ADD PERFS
03/01-02/2002
THE FOLLOWING INTERVALS WERE PERFORATED USING THE 2-7/8" HSD 4 SPF POWER
JET, RANDOM ORIENTATION.
10800' - 10830'
10900' - 10940'
11130' - 11230'
11300' - 11390'
11580' - 11670'
Page 1
STATE OF ALASKA ,~,
OIL AND GAS CONSERVATION COMMISSION
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed: Operation Shutdown _ Stimulate._ Plugging _ Perforate _X
Pulltub~ng_ Alter casing _ Repair well Other X
2. Name of Operator: 5 Type of Well: 6. Datum of elavation (DF or KB feet):
'ARCO Alaska, Inc. Development_X 66' RKB
3. Address: Exploratory_ 7. Unit or Property:
P.O. Box 100360 Stratagraplc _
Anchorage, AK 99510-0360 Service Prudhoe Bay Unit
4. Location of well at surface: 8. Well number:
1458' SNL, 799' WEL, Sec 22, T11N, R14E, U M. 15-38
At top of productive interval: 9. Permit number/approval number:
76' SNL, 1573' WEL, Sec 27, T11N, R14E, UM. 94-104
At effective depth: 10. APl number:
50-029-22406
At total depth: 11. Field/Pool:
794' SNL, 899' WEL, Sec 27, T11N, R14E, UM. Prudhoe Bay Oil Pool
,12. Present well condition summary
Total Depth: measured 12527 feet Plugs (measured) PBTD at 12495' MD (9/18/97).
true vertical 8911 feet
Effective Depth: measured 12495 feet Junk (measured)
true vertical 8911 feet
Casing Length Size Cemented Measured depth True verlical depth
Conductor 110' 20" 260 Sx Arcticset 110' 110'
Surface 3495' 13-3/8" 1175 Sx P F 'E'& 3530' 3530'
375 Sx Class G
Production 9390' 9-5/8" 778 Sx Class G 9420' 8308'
L~ner 2309' 7" 409 Sx Class G 11586' 8915'
Liner 1080' 4-1/2" Uncemented 12527' 8911'
Perforation Depth measured Slotted Liner: 11537 - 12503'
true vertical Slotted Liner: 8913 - 8912'
Tubing (size, grade, and measured depth)4-1/2", 12.6#, L-80, Tbg @ 9997' MD. REcEiVED
0 1997
Packers and SSSV (type and measured depth) Baker SABL-3 Packer @ 9935' MD; TIW SS Packer @ 11447' MD;
4-1/2" Camco TRDP SSSV @ 2228' MD. j~a,S~3 0il & Gas Cons. Commission
Anchorage
13. Stimulation or cement squeeze summary
Intervals treated (measured) see attachedj GIN,&,L
Intervals treated (measured)
14. Representit~ve Daily Average Production or Injection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure
Pr~or to well operation 1839 34657 0 1452
Subsequent to operation 1995 32786 0 957
16. Attachment9 16. Status of well classrhcat~on as:
Copies of Logs and Surveys run _
Daily Report of Well Operations _X Oil _X Gas _ Suspended Service
17. I here by certify that the foregoing ~s true and correct to the best of my knowledge.
Signed ~)O,.~.~L.F,.~ ~-~, ~ ~ ~/¥1 ~3q Title: Engineering Supervisor Date /(~--/',~/~ 7
15/88
SUBMIT IN DU
15-38
DESCRIPTION OF WORK COMPLETED
ADD PERFORATIONS & THIXOTROPIC CEMENT SQUEEZE FOR GAS SHUTOFF
6~4~97:
MIRU & PT equipment. RIH w/perforation gun & shot 4' of squeeze perfs at:
11386 - 11390' MD (Z1 B)
Add perfs shot using a 3-3/8" carrier. Shot the perfs at 6 spf at 60 degree phasing at balanced pressure.
POOH w/perf gun. Noted all shots fired. Rigged down.
9/14/97:
MIRU CTU & PT equipment. Loaded the wellbore w/Hot 1% KCI Water, then RIH & set an inflatable
straddle packer required for the squeeze. Set the straddle packers at 10380' & 10395' MD. Pumped
1% KCI Water down coil and confirmed injectivity through the squeeze perfs (listed above).
Disconnected from straddle assembly & POOH w/CT. RD.
9/15/97:
Pumped a Thixotropic Squeeze w/straddle packer for Gas Shutoff as follows:
MIRU CTU & PT equipment. Loaded 3.5 bbls of 14.1 ppg Thixotropic Cement into end of CT & RIH.
Stabbed into straddle packer assembly & injected 3.4 bbls of cement into the straddled squeeze perfs
(listed above). Jarred lick to release & POOH w/straddle assembly. Surface check of packers indicated
the bottom straddle packer may not have been fully inflated for the squeeze. Rigged down.
9/18/97:
RIH w/3.65" underreamer & reamed cement from 7" liner from 11311' to 11440' MD. Circulated well
clean w/biozan & 1% KCI Water. RIH w/underreamer to tag PBTD at 12495' MD. No indications seen
that squeeze cement ever got down into the 4.5" slotted liner. POOH w/underreamer. Rigged down.
Returned the well to production & obtained a valid welltest.
ANNULAR INJECTION
DATA ENTRY SCREEN
Asset ~ ..............................
Rig Name .............................................
Inj Well Nam~.~.. ........................... Permit
Sur Csg Dep ~3.5.3.Q
Cumulative Data
Legal Desc .................................................................................................... Research
........................................................................................................ .C=rzec~..c~l~y.,se~ t ..t~..&QGC.C..3:.~Z.-,9,Z .................
S t a r t .......1./..1./.,9..& ..... Permit E n d _..1.2Z~..l.~q..&...
Daily Data
DS 15-38 08/19/94 ll,040 1,040 ~ 1994 SummaW
DS 15-38 08/22/94 350 350
D~_15-38 08/21/94 350 145 495
DS 15-38 08/24/94 571 571
DS 15-38 08/26/94 100 100
DS 15-38 08/31/94 500 500
DS 15-38 09/01/94 140 140
DS 15-38 09/03/94 180 180
DS 15-38 09/05/94 843 843
DS 15-38 09/06/94 540 540
DS 15-38 09/06/94 150 150
~-'AOGCC Individual ~/ei I
~ .~sg'i'caJ Mater'i'als Inventor, y
-'Page: !
Date: 06/08/96
P E R/'-4 Z.T DATA T DATA_PLUS
RIJN DATE_RECVD
9~-104 ~ T 8906-t2/¢68 MPT/GRC/EWR/CNP/ROP 1 12/28/94
9~--104 ~ R ,".JOMP DATE: 09/07/94 11/'16/9~.
9Z,- 10~ ~4~0 p R 08/10~09/07/9~ I 1/16/9~
9l~-- 104 ~VEY R O~ 12528 09/08/9l~
9~-10~ ~EY R 0-'12528 11/16/'9~
9z¢--10~ .~.BGR/CNO/DSFD L 8900.*12469 MD
1-12 10/25/94
9~"~10~ ~DGR/CNO/DSFD L 7983*-8920 TVD I..--12 10/25/9a
I.~.,,3R/E~,~IR/FXE L 7983-~8920 TVD 1-.-12 10/~.~/9~"c- /
9~-' 10~
94-104 ~d~GR/EWR/FXE L 8900-12t, 69 MD 1-12 10/25/'9/,
9q.---10~ ~3~AT L 3996-" 10281 I 10/24/9~
~to~ f,~'~ 1) f~ _ l; 1~ ~/~c~. i~/~/~~
t'ece~ved~, yes no
Ar'e dr'y di'tch ~,ampl~s r'equir'ed? yes ~And ' '
Was the wel'l cored? yes ~nalysi's & descr'iption r'ece~v~
Ar'e wel I tests r'equ~'r'ed? yes /d~ Received'?
V/ell ~'s ~'n cornpl'fance __~
I n i' t 'i a 1
COMMENTS
rye~ nc~
NO. 9923
GeoQuest
500 W. International Airport Road Company:
Anchorage, AK 99518-1199
A'FI'N: Sherrie
I 2/1 2/95
Alaska Oil & Gas Cons Comm
Attn: Larry Grant
3001 Porcupine Drive
Anchorage, AK 99501
Field: Prudhoe Bay
Floppy
Well Job # Log Description Date BL RF Sepia DIR MWD Disk
D.S. 3-29 PROD LOG 951 1 01 I 1
D.S. 15-5A PROD PROFILE 951 1 03 I 1
D.S. 15-8A / ~ PRODLOG 951 101 I 1
D.S. 15-8A ~'~' ' // PRODLOG 951101 I 1
D.S. 15-38 ~y /~)7 PROD PROFILE 951104 I I
SIGNED:
Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you.
DATE:
NO. 9899
GeoQuest
500 w. International Airport Road Company:
Anchorage, AK 99518-1199
ATTN: Sherrie
I 1/21/95
Alaska Oil & Gas Cons Comm
Attn: Larry Grant
3001 Porcupine Drive
Anchorage, AK 99501
Field: Prudhoe Bay
Floppy
Well Job # Log Description Date BL RF Sepia DIR MWD Disk
)
D.S. 6-3A <~')'~/_~'~'?.. - 95348 DUAL BURST TDT-P MONITOR 951 029 1
O.S. 2-13A ~ ~-t/~,~' - DUAL BURST TDT-P 951 030 I 1
O.S. 15-5A ~'~'~3~ DUAL BURST TDT-P 951031 I 1
O.S. 15-SA ~23-1~.~/ OUALBURSTTDT-P 951102 1 1
O.S. 15-9A ~J,~ ~ DUAL BURST TDT-P 951107 1 1
~].S. 15-38 ~'~,,~lfa DUAL BURST TDT-P BORAX 951106 1 1
D.S. 15-38 r/ "-I ~5359 DUAL BURST TDT-P/PROD PROFILE 951104 1
DATE:
SIGNED:
Please sign and return one copy of this transmiffal to Sherrie at the above address. Thank you.
WELL LOG TRANSMITTAL
To:
ARCO Alaska Inc.
Attn: Larry Grant, AOGCC
P.O. Box 100360
Anchorage, Alaska 99510-0360
RE: MWD Formation Evaluation Logs - DS 15-38
December 20, 1994
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:
Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518
1LDWG
format magnetic tape with LIS listings.
5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 503-3250 · l~ax (907) 563-7252
A Dresser Industries, Inc. Company
STATE OF ALASKA ' '
ALASKA OIL AND GAS CONSERVATION COMMISSION
WELL COMPLETION OR RECOMP LETION REPORT AND LOG
1. Status of Well Cl~sification of Se~ice Well
OIL ~ GAS D ~ ~ ~N~ED ~ SERV~E D
2. Name of O~mtor ~. Permit Numar
ARCO Alaska, Inc. ~- 104
3. Address 8. APl Numar
P. O. Box 196612, Anchorage, Alaska 99519-6612 s0- 029-22496
4. Lo~tion of well at suHace 9. Un~ or Le~ Name
1~8'SNL, 799'EWL, SEC. 22, T11N, R14~.~Producing j ~. ]~;PrudhoeBayUn~
At Top Interval ~ ~,TG 0. Well Numar
At Total Depth ~ J I1. Reid and P~I
794' SN~ 899' WEL, SEC. 27, T11N, R14E~ Pr~hoe Bay Field/Pr~hoe Bay P~I
5. Elevation in f~t (indicate KB, DF, etc.) ~. Le~ Designation and ~ri~ No.
KBE = 66.05' I ADL 2~09
12. Date Spudded 13. Date T.D. Reach~ 14. Date Comp., Su~. or ~d. ~15. W~er D~th, if offshore ]16. No. of Completions
8/9~4 9/2/94 9~/94~ N/A f~t MSL ~ One
17. Total Depth (MD+TVD) 18. PI~ Back D~th (MD+~D 19. Dir~tional Survey ~0. Depth where SSSV ~t ~1. Thinness of Permafrost
12527'MD/8911' ~D 12527'MD/8911' TVD ~ ~ ~ D~ 2228' feet MD I 1900' (~prox. )
~2. T~e El~ric or Other Logs Run
G~RES/NEU/DEN
~3. CASI~, LINER AND CEMENTI~ R~D
SE~ DE~ MD
CASI~ SIZE ~. ~R ~. G~DE ~P ~OM ~E SIZE C~ ~ A~ ~_~
20" 91.5~ H-40 30' 110' 30" 260 sx Arcticset (Approx.)
13-3/8" 68~ NT8OCYHE 35' 3530' 16" 1175 sx PF "E"~75 sx "G"
9-5/8" 47~ NT-80S 30' 9420' 12-1/4" ~8 sx Class "G"
7" 29~ NT95HS 9277' 11586' 8-1/2" 409 sx Class "G"
4-1/2" 12. 6~ L-80 11447' 12527' 6" Uncement~ slo~ed liner
24. Pedorations o~n to Pr~uction (MD+TVD of Top and Bottom and 25. ~ R~ORD
inte~al, size and number) SIZE DEP~ S~ (MD} PACKER SET
SIo~ Liner-
11537'-12503' MD 8913~8912' ~D 4-1/2~ L-80 9997' 9935'& 11~7'
~6. ACID, F~C~RE, CEME~ ~UE~ ~C.
DEP~ I~ERVAL (MD) A~UNT & KIND OF MATERIAL ~ED
27. PRO~T~ TEST
Date First Production Meth~ of Operation (Flowing, g~ lift, etc.)
11/6/94 Gas Lift
Date of Test Hours Tested TEST~T~R~D FOR OIL-BBL GA~MCF ~ATER-BBL C~E~ GAS-OIL RATIO
Flow Tubing Casing Pressure CALCU~TED OIL-BBL ~S-MCF WATER-BBL OIL GRAVITY-APl (corr)
Press. 2~HOUR RATE
28. CORE DATA
9riel description of lithology, porosity, fractures, a~arent dips, and presence of oil, gas or water. Submit core chips. . ~
Form 10-407 Submit in duplicate
Rev. 7-1-80 CONTINUED ON REVERSE SIDE
"g' 30.
GEOL~ MAPPERS FORMATION TESTS
NAME Include interval tested, pressure data, all fluids recovered and gravity,
MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase.
Subsea
Sag River 9395' 8224'
Shublik 9471' 8271'
Sadlerochit 9553' 8322'
31. LIST OF ATTACHMENTS
32. I hereby certify that the foregoing is true and correct to the best of my knowledge
Signed .~/ l~ Title DrillingEngineerSuoer¥i~or Date //-/~/
INSTRUCTIONS
General: This form is designed for submitting a complete and correct well completion report and log on
all types of lands and leases in Alaska.
Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt
water disposal, water supply for injection, observation, injection for in-situ combustion.
Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements
given in other spaces on this form and in any attachments.
Item 16 and 24 · If this well is completed for separate production from more than one interval (multiple
completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported
in item 27. Submit a separate form for each additional interval to be separately produced, showing the
data pertinent to such interval.
Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.).
Item 23: Attached supplemental records for this well should show the details of any multiple stage cement-
ing and the location of the cementing tool.
Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In-
jection, Gas Injection, Shut-in, Other-explain.
Item 28: If no cores taken, indicate "none".
Form 10-407
BP/AAI SHARED SERVICE
DAILY OPERATIONS
PAGE: 1
WELL: DS 15-38
BOROUGH: NORTH SLOPE
UNIT: PRUDHOE BAY
FIELD: PRUDHOE BAY
LEASE:
API: 50-
PERMIT:
APPROVAL:
ACCEPT: 08/09/94 02:00
SPUD:
RELEASE: 09/06/94 11:59
OPERATION:
DRLG RIG: DOYON 9
WO/C RIG: DOYON 9
08/10/94 (1)
TD: 420' ( 420)
08/11/94 ( 2)
TD: 2260'(1840)
08/12/94 ( 3)
TD: 3580'(1320)
DRLG. SURF. MW: 8.8 VIS:342
TURNKEY RIG MOVE (ACCEPTED RIG @ 1600 HRS 8/9/94). NU 20"
HYDRIL & DIVERTER. P/U BHA & FUNCTION TEST DIVERTER. P/U
& ORIENT SPERRY SUN MWD TOOLS. SPUD IN @ 2230 HRS DRLG
W/BIT #1.
DRLG. W/BIT #1. DRILLED TO 2260'
100'/HR (PERMAFROST)
MW: 9.5 VIS:230
AT 2150' DRLG AT
BHA#i MW: 9.6 VIS:300
DRILLED TO 2351' DOWNHOLE EQUIPMENT FAILED - END BHA RUN.
HAD PRESSURE DROP FROM 3300 SPI TO 1150 PSI, ALL
INDICATIONS WERE THAT THE BIT HAD BLOWN A JET. CIRC AT
2351'. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). PULLED
BHA. BHA STOOD BACK. FOUND CENTER JET ON 16" BIT GONE.
RIH TO 2010'. BEGAN PRECAUTIONARY MEASURES. HIT BRIDGE AT
2010' AND STARTED REAMING PROCEDURE. REAMED TO 2351'. ON
BOTTOM. DRILLED TO 3580' BLOWER MOTOR ON MUD PUMP DOWN
HAD TO GO TO ONLY ONE PUMP THROUGH THIS SECTION. REACHED
PLANNED END OF RUN - SECTION/WELL T.D. CIRC AT 3580'.
OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 800'
AT BHA. RIH TO 3580'. ON BOTTOM. CIRC AT 3580' CIRC AT
REPORT TIME.
WELL : DS 15-38
OPERATION:
RIG : DOYON 9
PAGE:
2
08/13/94 ( 4)
TD: 3580'( 0)
08/14/94 (5)
TD: 3580'( 0)
BHA #2 MW: 9.6 VIS:300
CIRC AT 3580' OBTAINED BOTTOMS UP (100% ANNULUS VOLUME).
POOH TO 2509' NO PROBLEMS WITH HOLE DRAG. AT BHA.
PULLED BHA. BHA STOOD BACK. RAN CSG TO 3530' RAN 86 JTS
OF 13 3/8", 68#, NT-80, BUTT. CSG GOT SUTCK (PIPE
STATIONARY). AFTER RUNNING 65 JTS OF THE 13 3/8" CSG THE
BECAME STICKY, AND RUNNING JOINTS 82 THRU 87 THE HOLE
BECAME VERY STICKY (WT. UP: 450000
#, WT DN: 50000#, ST. ST.: 190000#) AND STUCK THE STRING
50' OFF BOTTOM AS WE WERE TRYING TO LAND THE LANDING JT.
CIRC AT 3530'. GOT STUCK (PIPE STATIONARY). CONTINUED TO
WORK PIPE IN AN EFFORT TO GET IT TO BOTTOM WHILE CIRC AT
1-10 BPM, NO GOOD. PREPARED TO CEMENT WITH SHOE AT 3530'
AND FLOAT AT 3445'. MADE UP 13 3/8" CSG HEAD AND CIRC.
CIRC AT 3530'. CBU. PUMPED SPACERS - VOLUME 70 BBL.
REQUIRED VOLUME OF SPACER PUMPED. PUMPED 70 BBLS OF WATER
AHEAD. MIXED AND PUMPED SLURRY - 435 BBL. LEAD CEMENT
MIXED. PUMPED 435 BBLS OF LEAD CEMENT, PERMAFROST TYPE
"E". MIXED AND PUMPED SLURRY - 77 BBL. PUMPED 77 BBLS OF
TAIL CEMENT, CLASS "G" WITH 2% CALCIUM CHLORIDE. DISPLACED
SLURRY - 505 BBL. MUD PUMPS WERE HAVING PROBLEMS AFTER 400
BBLS DISPLACED, WEREN'T SURE WHETHER GETTING FLUID OR NOT,
SWITCHED TO WATER TO COMPLETE OPERATION, HAD FAIRLY GOOD
RETURNS BUT NO CEMENT TO SURFACE. PLUG BUMPED. DISPLACED
CEMENT AT 10-12 BPM, AT 500-900 PSI. SLOWED RATE TO 1 BPM
FOR LAST 20 BBLS WITH A 400 PSI READING, BUMPED THE PLUG
FLOATS HELD, CIP 00:45 HRS, TOTAL DISPLACEMENT WAS 505 BBLS
THEORETICAL WAS 515 BBLS. MIXED AND PUMPED SLURRY - 30
BBL. CEMENT PUMPED. PUMPED TOP JOB AFTER RUNNING 1" PIPE
TO 90', GOT CEMENT RETURNS. ND DIVERTOR, CUTOFF 13 3/8"
CSG. RD WELL CONTROL. EQUIP WORK COMPLETED. WELDING ON
ADAPTER FOR SPEED HEAD AT REPORT TIME.
NU BOP STACK MW: 9.0 VIS: 32
RU BOP STACK. IT TOOK THE WELDER 5 HRS TO PREPARE, CUT,
POSITION THE ADAPTER, PREHEAT (HOTHEAD), WELD, AND POSTHEAT,
THEN 12 HRS FOR COOL DOWN AND TEMPER OF THE METAL, 4 HOURS
WERE NEEDED TO MODIFY AND NU BOPE, 2 HRS FOR TESTING 5000
PSI HIGH AND 250 PSI LOW. EQUIP WORK COMPLETED. BOBBY
FOSTER OF THE AOGCC WAIVED WITNESSING THE TESTING OF THE
BOPE. MADE UP BHA #4
WELL : DS 15-38
OPERATION:
RIG : DOYON 9
PAGE:
3
08/15/94 (6)
TD: 4632'(1052)
08/16/94 (7)
TD: 4632' ( 0)
08/17/94 ( 8)
TD: 6573' (1941)
08/18/94 (9)
TD: 6820'( 247)
BHA #3 MW: 9.4 VIS: 35
MADE UP BHA #3. CHANGED OUT BATTERY IN MWD, TESTED SAME
PPRIOR TO GOING IN HOLE. RIH TO 3190'. AT TOP OF CEMENTE.
FOUND TOP OF CMT 255' HIGH. DURING THE ACTUAL DISPLACEMENT
OF THE CMT THERE WERE PROBLEMS WITH THE PUMPS NOT OPERATING
CORRECTLY AND APPARENTLY WREN'T PUMPING FLUID AS DESIGNATED
ON STROKE COUNTER. LD 12 JTS FOR DRILL OUT. DRILLED CMT
TO 3445' STOPPED TO TEST CSG. DRILLED TO 3445' (FLOAT
COLLAR), TESTED 13 3/8" CSG TO 3000 SPI FOR 30 MINUTES.
DRILLED CMT TO 3530'. DRILLED OUT CMT IN SHOE JT F/3445'
(FLOAT) TO 3530' (SHOE). AT 13 3/8" CSG SHOE. RIH TO
3580'. ON BOTTOM. DRILLED CMT TO 3535' AND DROPPED THRU.
RIH TO 3580' (DRILL PIPE WAS STRAPPED ON RUN IN AND CEMENT
DRILL OUT, MEASUREMENTS CHECKED OUT). DRILLED TO 3592'.
DRILLED TO 3592' AND CIRCULATED AND CONDITIONED MUD.
STOPPED: TO PERFORM FIT. PERFORMED LOT AND FOUND EMW TO
BE 13.2 PPG. DRILLED TO 4632' STARTED SHCEDULED WIPER
TRIP: DUE TO FOOTAGE DRILLED. POOH TO 3750' CIRC FOR 20
MIUNTES PRIOR TO TRIP, PULLING TO 13 3/8" CSG SHOE AT
REPORT TIME.
MW: 9.6 VIS: 38
RIH TO 4632'. ON BOTTOM. DRILLED TO 5586'. STARTED
SCHEDULED WIPER TRIP: DUE TO FOOTAGE DRILLED. CIRC AT
5586' OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO
3530' AT 13-3/8" CSG SHOE. HAD SOME STICKY HOLE
F/5067'-4302', 30-40K OVER. RIH TO 5586' ON BOTTOM.
DRILLED TO 5650' STOPPED: FLOWLINE PLUGGED FLOWLINE AND
OPOSSUM BELLY WERE PLUGGING UP AFTER WIPER TRIP. CIRC AT
5650'. OBTAINED CLEAN RETURNS - 60% HOLE VOLUME. COULD
ONLY PUMP AT 5 BPM DUE TO FLOW LINE PLUGGING UP. DRILLED
TO 6061' BIT: AST: 8.25 HRS, ART:13.5 HRS.
BHA #3 MW: 9.6 VIS: 39
NO SPILLS, NO ACCIDENTS AND WELL UNDER BUDGET. DRILLED TO
6573'. TOP DROPPED FROM 60'/HR TO 15'/HR. BIT QUIT. CIRC
AT 6573' OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH
TO 1077' AT BHA. NORMAL DRAG AND HOLE FILL. PULLED BHA.
STOPPED: AT SUB-ASSEMBLY. CHANGED STB'S ON BHA, SERVICED
MWD, RETRIEVED SURVEY, ORIENTED MOTOR. RIH TO 3530'. AT
13-3/8" CSG SHOE. SERVICED BLOCK LINE. SLIPPING AND
CUTTING DRLG AT REPORT TIME.
DRILLING
DRLG W/BIT # 5 DEPTH = 6820.
PRINT ON 8/18.
MW: 9.6 VIS: 0
DEAP MORNING REPORT DIDN'T
WELL : DS 15-38
OPERATION:
RIG : DOYON 9
PAGE:
08/19/94 (10)
TD: 7720' ( 900)
08/20/94 (11)
TD: 8481'( 761)
08/21/94 (12)
TD: 8870' ( 389)
08/22/94 (13)
TD: 9164'( 294)
08/23/94 (14)
TD: 9426' ( 262)
08/24/94 (15)
TD: 9426' ( 0)
DRILLING MW: 9.8 VIS: 40
DRLG T/7550 W/BIT #5. WIPER TRIP. POOH T/6810. OK. RIH
T/7688. DRLG T/7720. W/BHA #5.
DRILLING MW: 9.9 VIS: 39
DRLG W/BIT #5 T/8481. 35.5 ADT ON BIT.
DRILLING
MW:10.2 VIS: 41
DRLG T/8613. AST = 30.5 HRS, ART= 6.75. CIRC @8613 & DROP
ESS. OBTAIN BTTMS UP 100% ANNUL. VOL. POOH T/1071. CHANGE
BHA RETRIEVE ESS, SERV. MWD & WEAR BUSHING. RIH W/BIT # 6.
SLM, NO CORRECTION. FUNCTIONED DOWNHOLE TOOLS @6890.
FUNCTION TEST MWD. RIH T/8550 REAM T/8613. DRILLED T/8870
W/BIT #6.
RIH
MW:10.2 VIS: 44
DRLG T/9164. PUMP DRY JOB. POOH T/1070. OK. PULLED BHA.
TEST WELL CONTROL EQUIP. BOPE. WITNESS OF TEST WAIVED BY
AOGCC REP: JOHN SPAULDING. MUBIT #7, SERV MWD RIH T/9164.
BHA #7 MW:10.0 VIS: 39
NO ACCIDENTS, NO SPILLS, WELL IS UNDER BUDGET. RIH TO
9164' BENCHMARK SVY @ 6890'. DRILLED TO 9419'. LOST 50%
RETURNS. IN 1.5 HR HAD 120 BBL LOSS. CIRC AT 9419'.
SLOWED PUMP RATE TO 3.5 BPM PUMP LCM, GAINED BACK 90%
RETURNS, DRILL TO CP @ 9426' & HAD 100% RETURNS. POOH TO
8926' SHORT TRIP. RIH TO 9426'. NORMAL DRAG. CIRC AT
9426' CBU @ 7.5 BPM. 60 BBL LCM PILL SPOTTED DOWNHOLE,
LCM CONTENT 60 LB/BBL. MIXED OM SEAL & NUT PLUG. POOH TO
1070' POH WET NORMAL DRAG, NORMAL HOLE FILL. PULLED BHA.
L/D BHA. RU CSG HANDLING EQUIP. CHG. RAMS TO 9-5/8 TEST
DOORS, PULL WEAR RING & R/U F/9-5/8 CSG @ REPORT TIME (HOLE
IS STABLE)
RUN CSG, 9-5/8" O.D. MW:10.1 VIS: 38
RUN CSG & BREAK CIRC EVERY 20 JTS. LAND SAME. NO
ACCIDENTS, NO SPILLS, WELL IS UNDER BUDGET. CIRC AT 9420'.
CIRC CSG W/FULL RETURNS. CT. 2/506 SX. LEAD 272 SX TAIL,
DID BUMP PLUG W/3000 PSI, FLOATS HELD CIP @ 01:00 HRS. HAD
FULL MUD RETURNS THROUGHOUT JOB. RD HIGH PRESSURE LINES.
R/D HOWCO & CSG TOOLS. COMMISSION/DECOMMISSION XMAS
TREE/WELLHEAD/HANGER. INSTALL & TEST FMC PK OFF CHG TOP
RAMS TO 5". TEST WELL CONTROL EQUIP. TEST BOPE AS PER PBD
POLICY.
WELL : DS 15-38
OPERATION:
RIG : DOYON 9
PAGE:
08/25/94 (16)
TD: 9747'( 321)
08/26/94 (17)
TD: 9981'( 234)
08/27/94 (18)
TD:10187'( 206)
08/28/94 (19)
TD:10790' ( 603)
08/29/94 (20)
TD:l1043' ( 253)
08/30/94 (21)
TD:11586' ( 543)
DRILLING
MW: 8.8 VIS: 39
TEST WELL CONTROL. PU BHA & RIH. CUT & SLIP DL. TEST KELLY
& MWD TOOLS. RIH W/BIT #8 & TAG FLT COLAR @9339. TEST
9-5/8" T/3500/30 MIN. DRIL HARD CMT T/9426. CBU. DSPLCE
WELL W/NEW MUD. DRLG T/9568. LOST PARTIAL RETURNS 60 BPH.
LOST 150 BBLS WHILE CIRC @ 3BPM & SPOTTING LCM PILL. CBU
W/50% RETURNS, OBSERVE WELL F/15 MIN. HOLE STABLE. CBU @ 7
BPM W/100% RETURNS. DRLG T/9747 W/BIT #8 & FULL MUD RETURNS.
MAD PASS W/TRI-COMBO
MW: 8.8 VIS: 39
DRILLED T/9981. CBU. POOH T/1080. CHK SHOT MWD SURV. @
9747. PULL BHA. MU BHA #9. PU DYNA DRILL & MWD TRI-COMBO
LOGGING TOOLS. RIH T/8945. FILL PIPE EVERY 3000. LOGGING
W/TRI-COMBO TOOL F/8945 T/9170 @ 80 FPH. RIH T/9400. MAD
PASS LOGGING W/TRIPLE COMBO TOOLS F/9400 T/9981.
DRILLING
MW: 8.8 VIS: 38
DRILL T/10187 W/BIT #9. HAVING TROUBLE SLIDING T/BUILD
ANGLE. CBU. POOH T/ll13. MWD SURV & MIX DRY JOB. HOLE GOOD.
SERV.MWD, RETRIEVE LOGS. PU BIT #10 & BHA #10. RIH T/9788,
FILL EVERY 3000' TAKE MWD SURV @9747 & 9788. RIH T/10187
DRLG W/BIT #10 & BUILDING ANGLE. NO MUD LOST T/FORM. ON
TRIP IN.
POOH W/BIT #10
MW: 8.8 VIS: 41
DRLG T/10790. BIT WILL NOT SLIDE & BUILD ANGLE. CIRC
@10790. POOH T/10000 W/BIT #10.
DRILLING
MW: 8.8 VIS: 42
POOH T/ll00. PULL NEUTRON SOURCES & SERV. MWD. CHANGE OUT
NEUTRODENSITY TOOL & ORIENT MUD MOTOR. RIH W/BIT #11, FILL
PIPE EVERY 3000'. CUT DL. RIH MWD SURV. @9747 & 9788. REAM
T/BTTM. DRILL T/11043. W/BIT #11.
POOH F/7" LINER
MW: 9.0 VIS: 42
DRILLING T/11586. REACHED PLANNED END OF RUN SECTION TD.
CIRC @ 11586. OBTAINED CLEAN RETURNS .75% HOLE VOL. PUMP
DRY JOB. POOH T/9420. RIH T/10610. DROP ESS SURV INSTRUMENT
& RIH. MWD SURV @9768. MAD PASS LOG W/MWD TRI-COMBO F/10610
T/10810. RIH T/11586. RIH, WIPE SLIGHT TIGHT SPOT @11160.
CIRC @ 11586. PUMP LO-HI VIS SWEEP & DROP DRLG. PIPE DRIFT.
POOH T/l1400. POOH F/7" LINER.
WELL : DS 15-38
OPERATION:
RIG : DOYON 9
PAGE:
08/31/94 (22)
TD:11586' ( 0)
09/01/94 (23)
TD:11586' ( 0)
09/02/94 (24)
TD:l1920' ( 334)
09/03/94 (25)
TD:12527' ( 607)
CIRC ON BTTM
MW: 9.0 VIS: 42
POOH T/2586. PULL & LD BHA #11. RETRIEVE DP DRIFT. CHANGE
BTTM RAMS T/7" & TEST DOOR SEALS. INSTALL WEAR RING. RU &
RUN 7" 29# LINER. CIRC @2400' RUN DP IN STNDS T/94000. RIH
W/LINER ON DP. CIRC @9400 & PU CMT HEAD. RIH W/LINER
T/10540. WASH F/10540 T/ 11360. BRIDGE @ 11360. RAN 2 STNDS
T/BTTM. PU CMT HEAD & CIRC ON BTTM @11586.
RIH W/5" DP.
MW: 8.5 VIS: 26
MIX & PUMP SLURRY, 87 BBLS. PUMP 20 BBLS WATER, 70 BBLS
ARCO SPACER WT = 10.2 PPG, 88 BBLS ( 412 SX) OF CLASS G.
DISPLACE SLURRY, 237 BBLS. BUMPED PLUG. CIP @ 08:30, CHECK
FLTS, FLTS HELD. RELEASE F/LINER HNGR, PU 13 FT. REV. CIRC
@9275. CLEAN RETURNS 100% HOLE VOL. REV. OUT 20 BBLS CMT.
LD DP T/5725. PULL DP IN STNDS T/ 0. INSTALL BOP TEST PLUG
ASSY. CHANGE OUT LOWER RAMS T/3.5". TEST WELL CONTROL
EQUIP. MU BHA #12. RIH T/4000. PU 90 JTS OF 3.5" DP. RIH
W/5" DP.
DRILLING
MW: 9.0 VIS: 62
RIH T/10000. DRILLED OUT 1' CMT STRINGER. RIH T/l1400.
DRILL OUT T/LANDING COLLAR, CMT IS MUSHY & TAKES ON 15K
T/DRILL OUT. CIRC @11501. CLEAN RETURNS 50% HOLE VOL. TEST
CASG-SUSPEND PRESS TEST ON TUBULAR STRINGS, OBSERVE LEAK
ATTEMT T/TEST 7" LINER T/3500. BUT STARTED LOSING MUD
@2500. STOPPED PUMPING & CHK SURFACE EQUIP. OK. CIRC
@11501. 100% ANNUL. VOL. DRILG CMT T/11586. TOOK ONLY 10K
T/DRILL OUT. SHOE @11586. FLT CLR @11502. LNDG CLR @11501.
DRILLED AHEAD T/11596 F/CHANGE OVER. CIRC @11596. 100% HOLE
VOL. CHANGE WELL OVER T/FLO-PRO. & DRILLED T/11920.
RIH T/1042 MW: 9.0 VIS: 0
DRILG T/12527. HAD CHANGE IN TRQ F/8740 T/12920. CBU
@12527. ONLY THE OPEN HOLE WAS CIRC CLEAN. THE CIRC RATE &
VOL. WAS MINIMIZED IN ORDER T/REDUCE THE AMT OF TIME ROT.
THE BIT ON THE MOTOR & REDUCING THE RISK OF LOSING COMES IF
NONE HAD ALREADY COME OFF. POOH T/894. PULL BHA. LD MUD
MOTOR & MWD. LOST 1 CONE OFF OF BIT. MU BHA #13. PU 6" HOLE
OPENER RIH T/1042. PU 7" SCRAPER IN 13.5" DP & RIH.
WELL : DS 15-38
OPERATION:
RIG : DOYON 9
PAGE:
09/04/94 (26)
TD:12527' ( 0)
09/05/94 (27)
TD:12527' ( 0)
09/06/94 (28)
TD:12527' ( 0)
09/07/94 (29)
TD:12527
PB: 8912
LD BHA.
MW: 9.1 VIS: 62
RIH T/11586. SERV. BLK LINE. SLIP & CUT DL. OPEN HOLE
T/12527. SET DOWN @ SHOE OF 7" LINER @11586 AND ROTATE THRU
W/10K. CON'T OP'G HOLE F/11586 T/12527. OBSERVE TRQ -VERY
ERRATIC F/6700 T/16000. CIRC @12527. CLEAN RETURNS 25% HOLE
VOL. POOH T/11586. OBSERVED NO OVERPULL. RIH T/12527. DRILL
STRING T/BTTM W/NO PROBLEMS. CIRC @12527. SWEEP HOLE
W/SLUG. 100% HOLE VOL. POOH T/4800. PULL BHA. & LD.
CIRC
MW: 8.5 VIS: 26
PULL BHA & LD. RU CASG EQUIP. RIH W/ 28 JTS OF 4.5" SLOTTED
LINER W/TIW SHOE/PKOFF., A TIW SS HIGH ANGLE HYDRAULIC SET
HNGR/PKR & A 2-1/16" INNER CIRC STRING STABBED INTO THE
PACKOFF. RIH W/4.5" SLT LINER ON DP T/7" CASG SHOE @ 11586
& BRK CIRC. SET 4.5" SLT'D LINER W/SHOE !@12527 & TOP OF
PKR @11448. DROPPED BALL & PUMP 127 BBLS OF MUD @40
SPM/ll00 PSI UNTIL BALL WAS SEATED IN HANGER/PKR. SET LINER
PKR W/3500/30 MIN. CLOSED RAMS ON 5" DP & PRESS TESTED THE
ANNUL T/3500/30 MIN. OK. ROTATED DP 15 TURNS & RELEASE
F/4.5" LINER HNGR PKR. CIRC @12527. HOLE DISPLACED
W/SEAWATER 100% HOLE VOL. LD DP T/11377. PULL ABOVE TOP OF
4.5" LINER HNGR/PKR. CIRC @11377. FLUSH ENTIRE VOL. OF
LINER & 9-5/8" CASG W/CLEAN SEAWATER UNTIL THE TURBIDITY OF
100 MG/ML OR LESS IS OBSERVED, CON'T CIRC.
RUN COMPLETION STRING
MW: 8.6 VIS: 26
CIRC @11377. 100% HOLE VOL. CONTINUE T/FLUSH W/SEAWATER
UNTIL A TURBIDITY OF LESS THAN 100 MG/ML. WAS OBSERVED.
DISCONTINUE CIRC & POOH. LD DP T/0'. RU BOP STACK. BTTM
RAMS IN POSITION. PULL WEAR BUSHING SET TEST PLUG & CLEAR
FLOOR. RU COMPLETION STRING HANDLING EQUI. RUN TBG T/9650.
225 JTS OF 236 HAVE BEEN RUN BY 6 AM..
RIG RELEASED MW: 0.0
RAN TBG T/9999. CBU. 100% HOLE VOL. SET PKR @9935. TEST
T/3500/30 MIN. INSTALL BPV. ND BOP STK. TEST WELL CONTROL.
PRESS T/5000. SERVICE PRODUCTION EQUIP. ATTEMPT T/SHEAR OUT
RP VALVE ON TOP GLM W/3000. NO GOOD. BLED OFF PRESS & BACK
UP T/3600. NO GOOD. BLED OFF & WENT T/3900. NO GOOD. -WILL
BRING IN SL T/RETRIEVE VALVE. FRZ PROTECT 13-3/8" ANNUL.
DOWN T/2000, SET BPV & RELEASE RIG @23:59 HRS. ON 9/6.
SIGNATURE:
(drilling superintendent)
DATE:
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
MWD SURVEY
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
COURS
INCLN
DG MN
COURSE DLS TOTAL
DIRECTION RECTANGULAR COORDINATES
DEGREES DG/100 NORTH/SOUTH EAST/WEST
VERT.
SECT.
0 .00 -68.70
184 184.00 115.30
284 284.00 215.30
373 373.00 304.30
462 462.00 393.30
0 0
0 0
0 10
0 11
0 17
N .00 E .00 .00N .00E
N 32.90 W .00 .01N .01W
S .10 E .18 .13S .01W
S 5.38 E .03 .41S .00E
S 19.63 E .13 .77S .09E
.0O
-.02
.09
.32
.66
551 551.00 482.30
641 641.00 572.30
730 729.99 661.29
819 818.99 750.29
910 909.99 841.29
0 15
0 23
0 10
0 15
0 12
S 84.30 E .33 1.00S .37E
S 52.98 E .24 1.20S .81E
S 39.63 W .49 1.49S .97E
S 43.44 E .33 1.74S 1.01E
S 60.10 E .09 1.97S 1.29E
1.01
1.45
1.77
2.00
2.35
999 998.99 930.29
1089 1088.99 1020.29
1185 1184.98 1116.28
1280 1279.98 1211.28
1375 1374.98 1306.28
0 12
0 40
0 28
0 22
0 18
S 28.49 E .13 2.19S 1.51E
S 47.77 E .53 2.69S 1.98E
S 56.63 E .23 3.29S 2.72E
S 46.55 E .12 3.72S 3.28E
S 43.92 E .09 4.11S 3.68E
2.66
3.34
4.27
4.95
5.50
1470 1469.98 1401.28
1565 1565.44 1496.74
1660 1660.09 1591.39
1754 1754.77 1686.07
1850 1850.83 1782.13
0 30
0 36
0 59
0 36
0 41
S 32.25 E .23 4.64S 4.07E
S 54.76 E .25 5.28S 4.70E
S 50.38 E .42 6.09S 5.74E
S 42.97 E .43 6.97S 6.71E
N 51.13 E .92 6.98S 7.50E
6.16
7.06
8.33
9.62
10.11
1946 1946.38 1877.68
2041 2041.31 1972.61
2136 2136.25 2067.55
2231 2231.64 2162.94
2326 2326.20 2257.50
0 48
1 1
1 14
0 52
0 46
S 75.11 E .72 6.79S 8.60E
N 68.83 E .63 6.66S 10.04E
N 65.67 E .24 5.93S 11.76E
N 72.31 E .41 5.29S 13.39E
N 77.55 E .12 4.93S 14.71E
10.64
11.41
11.90
12.39
12.91
2419 2419.81 2351.11
2514 2514.01 2445.31
2611 2611.14 2542.44
2705 2705.74 2637.04
2802 2802.14 2733.44
0 49
0 53
0 21
0 26
1 2
N 47.84 E .44 4.34S 15.83E
S 78.86 E .82 4.02S 17.05E
S 71.42 E .56 4.26S 18.08E
N 73.62 E .27 4.25S 18.70E
S 54.51 E .87 4.65S 19.77E
13.13
13.63
14.45
14.82
15.79
2897 2897.35 2828.65
2993 2993.22 2924.52
3088 3088.80 3020.10
3183 3183.24 3114.54
3279 3279.13 3210.43
0 20
0 7
0 36
0 26
0 46
N 38.20 E 1.13 4.93S 20.64E
S 29.92 W .48 4.80S 20.77E
S 47.49 E .61 5.22S 21.09E
N 68.00 E .60 5.42S 21.79E
S 7.62 W 1.10 5.92S 22.04E
16.55
16.52
17.05
17.64
18.19
MICI I L ED
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE 2
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
MWD SURVEY
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
COURS
INCLN
DG MN
COURSE DLS TOTAL
DIRECTION RECTANGULAR COORDINATES
DEGREES DG/100 NORTH/SOUTH EAST/WEST
VERT.
SECT.
3375 3374.87 3306.17
3469 3469.62 3400.92
3529 3529.14 3460.44
3623 3623.55 3554.85
3718 3718.24 3649.54
0 40
0 35
0 42
0 22
0 23
N 88.68 E 1.15 6.54S 22.53E 18.98
N 45.52 E .50 6.19S 23.44E 19.26
N 55.22 E .26 5.77S 23.96E 19.24
N 63.15 E .35 5.30S 24.71E 19.33
S 86.93 E .21 5.17S 25.31E 19.60
3814 3813.89 3745.19
3909 3908.89 3840.19
4004 4004.02 3935.32
4099 4099.59 4030.89
4194 4193.83 4125.13
0 25
0 26
0 31
2 7
5 9
S 84.63 E .05 5.22S 25.99E 20.06
N 59.91 E .28 5.07S 26.66E 20.35
N 78.89 E .19 4.81S 27.41E 20.60
S 39.65 E 2.02 6.09S 28.98E 22.57
S 37.91 E 3.21 10.79S 32.71E 28.58
4289 4288.59 4219.89
4386 4384.92 4316.22
4482 4480.04 4411.34
4578 4575.28 4506.58
4672 4668.03 4599.33
6 12
7 4
7 26
8 47
8 5O
S 35.95 E 1.12 18.34S 38.36E 38.01
S 32.60 E .98 27.62S 44.66E 49.20
S 33.35 E .40 37.79S 51.27E 61.29
S 37.21 E 1.50 48.86S 59.14E 74.86
S 38.33 E .19 60.23S 67.95E 89.24
4767 4761.25 4692.55 10 31
4864 4857.08 4788.38 11 51
4960 4950.54 4881.84 13 19
5056 5043.20 4974.50 16 12
5152 5134.75 5066.05 18 12
S 43.34 E 1.99 72.21S 78.38E 105.10
S 37.27 E 1.82 86.68S 90.58E 124.01
S 32.76 E 1.85 103.80S 102.52E 144.85
S 28.70 E 3.19 124.83S 114.92E 169.07
S 30.94 E 2.19 149.40S 129.04E 197.14
5248 5225.53 5156.83
5343 5314.73 5246.03
5438 5402.69 5333.99
5532 5489.21 5420.51
5626 5575.48 5506.78
19 47
21 2
22 28
24 7
24 11
S 29.79 E 1.71 176.38S 144.83E 228.13
S 27.70 E 1.51 205.50S 160.78E 260.92
S 29.93 E 1.74 236.24S 177.72E 295.59
S 32.81 E 2.13 268.02S 197.13E 332.60
S 32.28 E .24 300.63S 217.94E 371.12
5722 5662.02 5593.32 26 21
5818 5747.03 5678.33 28 16
5913 5830.52 5761.82 29 58
6008 5912.07 5843.37 31 22
6104 5993.11 5924.41 32 43
S 32.01 E 2.26 335.22S 239.68E 411.78
S 32.16 E 2.01 372.41S 262.99E 455.45
S 33.18 E 1.86 411.56S 288.11E 501.78
S 34.57 E 1.65 451.72S 315.09E 550.05
S 33.85 E 1.47 493.69S 343.61E 600.69
6198 6071.94 6003.24
6293 6151.43 6082.73
6387 6229.04 6160.34
6482 6306.69 6237.99
6578 6384.76 6316.06
32 50
34 1
35 19
35 16
35 50
S 33.57 E .20 535.93S 371.79E 651.34
S 34.23 E 1.31 579.49S 401.07E 703.70
S 35.43 E 1.56 623.56S 431.75E 757.32
S 34.46 E .59 668.62S 463.23E 812.23
S 36.76 E 1.52 713.98S 495.73E 867.99
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE 3
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
MWD SURVEY
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
COURS
INCLN
DG MN
6638 6432.75 6364.05 36 17
6738 6513.63 6444.93 36 12
6833 6590.29 6521.59 36 25
6928 6666.43 6597.73 36 30
7023 6743.02 6674.32 36 49
COURSE DLS TOTAL
DIRECTION RECTANGULAR COORDINATES
DEGREES DG/100 NORTH/SOUTH EAST/WEST
S 34.90 E 1.99 742.33S 516.19E
S 35.80 E .54 790.70S 550.50E
S 35.25 E .41 836.54S 583.23E
S 35.18 E .09 882.51S 615.68E
S 33.73 E .97 929.51S 647.92E
VERT.
SECT.
902.93
962.18
1018.46
1074.66
1131.57
7119 6819.22 6750.52
7214 6893.81 6825.11
7310 6966.42 6897.72
7405 7037.42 6968.72
7501 7106.34 7037.64
37 27
39 25
41 27
42 40
45 0
S 33.48 E .69 977.58S 679.86E
S 33.55 E 2.06 1026.94S 712.56E
S 33.62 E 2.13 1078.49S 746.78E
S 36.01 E 2.10 1131.06S 783.36E
S 35.47 E 2.48 1184.78S 822.01E
1189.13
1248.17
1309.87
1373.83
1439.97
7596 7172.68 7103.98
7691 7235.83 7167.13
7786 7297.53 7228.83
7882 7357.57 7288.87
7977 7417.13 7348.43
47 0
49 0
50 40
51 30
51 2
S 33.25 E 2.67 1241.51S 860.77E
S 32.83 E 2.15 1300.31S 899.01E
S 35.43 E 2.71 1360.82S 940.05E
S 35.67 E .88 1421.33S 983.29E
S 33.91 E 1.52 1482.32S 1025.67E
1508.55
1578.45
1651.41
1725.73
1799.90
8073 7476.87 7408.17
8167 7535.17 7466.47
8262 7592.68 7523.98
8357 7649.74 7581.04
8453 7706.93 7638.23
51 32
52 12
53 10
53 25
53 3
S 35.74 E 1.58 1543.52S 1068.25E
S 35.23 E .81 1604.01S 1111.37E
S 35.61 E 1.08 1665.51S 1155.11E
S 34.17 E 1.24 1728.30S 1198.89E
S 37.36 E 2.70 1790.40S 1243.62E
1874.35
1948.58
2023.97
2100.42
2176.90
8548 7764.85 7696.15 52 12
8644 7823.80 7755.10 51 22
8739 7883.06 7814.36 51 31
8834 7942.31 7873.61 51 30
8930 8001.85 7933.15 51 25
S 35.86 E 1.53 1851.28S 1288.86E
S 36.64 E 1.08 1911.68S 1333.14E
S 35.40 E 1.03 1971.82S 1376.87E
S 34.39 E .83 2032.94S 1419.50E
S 33.63 E .63 2094.89S 1461.30E
2252.73
2327.60
2401.92
2476.35
2550.92
9023 8059.99 7991.29
9121 8120.92 8052.22
9214 8178.99 8110.29
9307 8237.49 8168.79
9362 8272.09 8203.39
51 26
51 33
51 20
51 0
50 54
S 32.79 E .70 2155.90S 1501.24E
S 32.48 E .28 2220.41S 1542.55E
S 30.95 E 1.31 2282.39S 1580.85E
S 28.18 E 2.34 2345.59S 1616.71E
S 28.29 E .24 2383.16S 1636.89E
2623.60
2699.89
2772.34
2844.25
2886.31
9471 8340.04 8271.34
9567 8399.32 8330.62
9662 8457.45 8388.75
9758 8515.15 8446.45
9852 8571.78 8503.08
51 39
52 11
52 31
53 2
53 41
S 27.69 E .82 2458.00S 1676.66E
S 25.31 E 2.03 2525.71S 1710.41E
S 26.11 E .75 2593.63S 1743.11E
S 27.24 E 1.09 2661.52S 1777.22E
S 27.52 E .71 2729.15S 1812.25E
2969.82
3044.00
3117.71
3192.26
3267.17
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE 4
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
MWD SURVEY
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
TRUE SUB-SEA COURS
MEASD VERTICAL VERTICAL INCLN
DEPTH DEPTH DEPTH DG MN
COURSE DLS TOTAL
DIRECTION RECTANGULAR COORDINATES
DEGREES DG/100 NORTH/SOUTH EAST/WEST
VERT.
SECT.
9915 8608.77 8540.07
9958 8633.64 8564.94
10019 8667.85 8599.15
10050 8684.67 8615.97
10084 8702.22 8633.52
54 9
54 32
56 58
58 7
59 24
S 26.79 E 1.19 2774.33S 1835.42E 3317.06
S 26.66 E .95 2805.29S 1851.01E 3351.08
S 29.56 E 5.63 2849.60S 1874.70E 3400.61
S 30.55 E 4.53 2872.50S 1887.96E 3426.83
S 31.14 E 4.04 2897.34S 1902.79E 3455.55
10100 8710.23 8641.53
10136 8727.38 8658.68
10169 8742.69 8673.99
10202 8756.61 8687.91
10233 8769.04 8700.34
60 23
62 23
63 32
65 25
67 45
S 31.35 E 6.30 2909.15S 1909.96E 3469.28
S 31.92 E 5.76 2935.92S 1926.45E 3500.53
S 33.32 E 5.06 2961.19S 1942.62E 3530.41
S 34.54 E 6.74 2985.40S 1958.91E 3559.53
S 35.57 E 8.04 3008.90S 1975.40E 3588.20
10265 8780.52 8711.82
10298 8790.69 8721.99
10326 8798.61 8729.91
10361 8806.89 8738.19
10392 8813.30 8744.60
70 32
72 46
74 55
77 24
79 18
S 37.02 E 9.58 3033.20S 1993.26E 3618.34
S 39.24 E 9.52 3057.32S 2012.19E 3649.01
S 40.29 E 8.34 3078.35S 2029.70E 3676.35
S 41.37 E 7.77 3103.79S 2051.69E 3709.94
S 41.75 E 6.07 3127.05S 2072.31E 3740.96
10423 8818.39 8749.69
10455 8822.96 8754.26
10487 8827.40 8758.70
10516 8831.49 8762.79
10550 8836.43 8767.73
81 31
82 15
81 49
81 48
81 40
S 42.39 E 7.54 3149.44S 2092.51E 3771.03
S 43.86 E 5.04 3172.80S 2114.39E 3802.89
S 44.35 E 2.02 3195.59S 2136.49E 3834.45
S 44.02 E 1.14 3215.96S 2156.29E 3862.68
S 44.61 E 1.74 3240.29S 2180.04E 3896.47
10583 8841.07 8772.37
10614 8844.94 8776.24
10646 8848.17 8779.47
10678 8851.37 8782.67
10702 8853.84 8785.14
81 43
83 57
84 30
84 8
83 45
S 44.07 E 1.67 3263.06S 2202.29E 3928.09
S 44.16 E 7.19 3285.18S 2223.73E 3958.71
S 45.14 E 3.47 3307.99S 2246.27E 3990.55
S 45.06 E 1.17 3330.71S 2269.07E 4022.48
S 45.74 E 3.31 3347.05S 2285.64E 4045.54
10735 8857.45 8788.75
10767 8861.01 8792.31
10798 8864.30 8795.60
10829 8867.48 8798.78
10861 8870.62 8801.92
83 37
83 37
84 10
84 18
84 26
S 45.67 E .45 3369.84S 2309.00E 4077.87
S 45.77 E .31 3392.12S 2331.84E 4109.47
S 48.24 E 8.12 3413.13S 2354.37E 4139.88
S 48.84 E 1.93 3434.03S 2378.04E 4170.91
S 48.43 E 1.34 3455.14S 2402.01E 4202.28
10893 8873.69 8804.99
10925 8876.77 8808.07
10957 8879.88 8811.18
10990 8882.88 8814.18
11022 8885.81 8817.11
84 32
84 20
84 31
84 47
84 43
S 48.74 E 1.00 3476.20S 2425.89E 4233.56
S 48.69 E .62 3497.10S 2449.68E 4264.66
S 48.17 E 1.71 3518.26S 2473.55E 4296.01
S 48.16 E .81 3539.67S 2497.47E 4327.58
S 47.98 E .59 3561.04S 2521.25E 4359.04
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE 5
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
MWD SURVEY
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
COURS
INCLN
DG MN
COURSE DLS TOTAL
DIRECTION RECTANGULAR COORDINATES
DEGREES DG/100 NORTH/SOUTH EAST/WEST
VERT.
SECT.
11053 8888.53 8819.83
11085 8891.63 8822.93
11117 8895.41 8826.71
11149 8899.50 8830.80
11181 8903.58 8834.88
85 9
83 46
82 41
82 43
82 42
S 48.35 E 1.84 3581.53S 2544.14E
S 48.44 E 4.29 3602.82S 2568.12E
S 48.23 E 3.45 3624.03S 2591.95E
S 47.63 E 1.85 3645.43S 2615.66E
S 47.38 E .77 3666.96S 2639.16E
4389.27
4420.79
4452.15
4483.60
4515.01
11214 8907.63 8838.93 82 53
11245 8911.41 8842.71 83 14
11277 8914.97 8846.27 83 54
11309 8917.91 8849.21 85 37
11341 8919.82 8851.12 87 32
S 47.29 E .62 3688.69S 2662.74E
S 47.43 E 1.20 3709.73S 2685.59E
S 47.99 E 2.71 3731.00S 2708.97E
S 48.24 E 5.43 3752.40S 2732.83E
S 49.36 E 6.90 3773.48S 2756.91E
4546.64
4577.27
4608.40
4639.93
4671.35
11373 8920.70 8852.00 89 18
11402 8920.66 8851.96 90 52
11435 8919.80 8851.10 92 11
11466 8918.47 8849.77 92 36
11498 8917.05 8848.35 92 29
S 50.11 E 5.95 3794.26S 2781.45E
S 50.44 E 5.48 3812.98S 2803.97E
S 50.39 E 4.10 3833.49S 2828.79E
S 50.87 E 2.01 3853.55S 2853.23E
S 50.45 E 1.36 3873.83S 2877.97E
4702.81
4731.40
4762.82
4793.66
4824.84
11588 8913.24 8844.54 92 20
11620 8911.98 8843.28 92 11
11652 8910.93 8842.23 91 34
11684 8910.13 8841.43 91 18
11707 8909.70 8841.00 90 53
S 51.20 E .85 3930.69S 2947.75E
S 50.99 E .83 3950.74S 2972.60E
S 50.70 E 2.14 3970.96S 2997.43E
S 50.65 E .86 3991.25S 3022.19E
S 48.75 E 8.63 4005.80S 3039.35E
4912.55
4943.62
4974.81
5006.02
5028.04
11739 8909.30 8840.60 90 31
11770 8908.98 8840.28 90 40
11802 8908.60 8839.90 90 40
11834 8908.19 8839.49 90 48
11865 8907.86 8839.16 90 25
S 49.54 E 2.70 4026.94S 3063.80E
S 48.43 E 3.62 4047.26S 3087.16E
S 48.79 E 1.13 4068.37S 3111.11E
S 47.80 E 3.12 4089.63S 3134.97E
S 47.06 E 2.66 4110.64S 3157.84E
5059.73
5090.10
5121.46
5152.88
5183.50
11895 8907.73 8839.03
11927 8907.95 8839.25
11959 8908.37 8839.67
11991 8908.78 8840.08
12022 8909.17 8840.47
90 1
89 11
89 17
89 15
89 15
S 47.15 E 1.35 4131.35S 3180.13E
S 46.79 E 2.86 4152.92S 3203.24E
S 45.37 E 4.41 4175.31S 3226.48E
S 45.10 E .85 4197.81S 3249.17E
S 45.35 E .81 4219.48S 3271.01E
5213.53
5244.73
5276.67
5308.36
5338.87
12055 8909.61 8840.91
12086 8910.14 8841.44
12117 8910.75 8842.05
12150 8911.51 8842.81
12182 8912.42 8843.72
89 11
88 54
88 48
88 34
88 9
S 44.10 E 3.85 4242.59S 3293.90E
S 41.47 E 8.35 4265.86S 3315.44E
S 43.28 E 5.91 4288.49S 3336.09E
S 42.28 E 3.09 4312.79S 3358.57E
S 39.33 E 9.32 4336.97S 3379.44E
5371.16
5402.74
5433.29
5466.26
5498.16
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
COURS
INCLN
DG MN
PAGE
DATE OF SURVEY: 090394
MWD SURVEY
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
COURSE DLS TOTAL
DIRECTION RECTANGULAR COORDINATES
DEGREES DG/100 NORTH/SOUTH EAST/WEST
12211 8913.43 8844.73 87 47 S 39.62 E 1.64 4359.05S 3397.63E
12241 8914.33 8845.63 88 51 S 39.05 E 3.95 4382.78S 3417.08E
12274 8914.48 8845.78 90 36 S 36.64 E 9.17 4408.43S 3437.01E
12306 8914.23 8845.53 90 16 S 35.55 E 3.56 4434.28S 3455.85E
12337 8914.13 8845.43 90 5 S 35.49 E .63 4459.94S 3474.17E
12370 8914.12 8845.42 89 56 S 35.76 E .96 4486.21S 3493.00E
12400 8914.17 8845.47 89 50 S 35.30 E 1.55 4510.75S 3510.52E
12430 8914.16 8845.46 90 13 S 35.29 E 1.24 4535.01S 3527.69E
12463 8913.64 8844.94 91 30 S 34.11 E 5.16 4562.88S 3546.99E
12528 8910.60 8841.90 93 56 S 31.83 E 5.20 4616.52S 3581.79E
THE CALCULATION PROCEDURES ARE BASED ON THE USE OF
THREE-DIMENSION MINIMUM CURVATURE METHOD.
6
VERT.
SECT.
5526.76
5557.43
5589.91
5621.88
5653.39
5685.69
5715.81
5745.51
5779.36
5843.07
HORIZONTAL DISPLACEMENT = 5843.07 FEET
AT SOUTH 37 DEG. 48 MIN. EAST AT MD = 12528
VERTICAL SECTION RELATIVE TO WELL HEAD
VERTICAL SECTION COMPUTED ALONG 142.19 DEG.
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
TOTAL
RECTANGULAR COORDINATES
NORTH/SOUTH EAST/WEST
MD-TVD VERTICAL
DIFFERENCE CORRECTION
0 .00 -68.70 .00 N .00 E
1000 999.99 931.29 2.20 S 1.51 E
2000 1999.93 1931.23 6.93 S 9.35 E
3000 2999.83 2931.13 4.81 S 20.76 E
4000 3999.79 3931.09 4.81 S 27.37 E
.0O
.01 .01
.07 .06
· 17 .10
.21 .05
5000 4988.88 4920.18 111.87 S 107.52 E 11.12
6000 5904.66 5835.96 448.00 S 312.52 E 95.34
7000 6723.99 6655.29 917.66 S 640.01 E 276.01
8000 7431.20 7362.50 1496.77 S 1035.38 E 568.80
9000 8045.42 7976.72 2140.54 S 1491.34 E 954.58
10.91
84.22
180.67
292.79
385.78
10000 8657.28 8588.58 2835.60 S 1866.91 E 1342.72
11000 8883.78 8815.08 3546.28 S 2504.85 E 2116.22
12000 8908.88 8840.18 4203.58 S 3254.97 E 3091.12
12528 8910.60 8841.90 4616.52 S 3581.79 E 3617.40
388.14
773.50
974.90
526.28
THE CALCULATION PROCEDURES ARE BASED ON THE USE OF
THREE-DIMENSION MINIMUM CURVATURE METHOD.
7
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
TOTAL
RECTANGULAR COORDINATES
NORTH/SOUTH EAST/WEST
MD-TVD VERTICAL
DIFFERENCE CORRECTION
0 .00 -68.70
68 68.70 .00
168 168.70 100.00
268 268.70 200.00
368 368.70 300.00
.00 N .00 E
.00 N .00 E
.01 N .01 W
.08 S .01 W
.39 S .00 W
.00
.00 .00
.00 .00
.00 .00
.00 .00
468 468.70 400.00
568 568.70 500.00
668 668.70 600.00
768 768.70 700.00
868 868.70 800.00
.80 S .10 E
1.01 S .45 E
1.32 S .97 E
1.59 S .90 E
1.89 S 1.16 E
.00 .00
.00 .00
.00 .00
.01 .00
.01 .00
968 968.70 900.00
1068 1068.70 1000.00
1168 1168.70 1100.00
1268 1268.70 1200.00
1368 1368.70 1300.00
2.10 S 1.46 E
2.53 S 1.80 E
3.21 S 2.61 E
3.67 S 3.22 E
4.09 S 3.66 E
.01 .00
.01 .00
.02 .01
.02 .00
.02 .00
1468 1468.70 1400.00
1568 1568.70 1500.00
1668 1668.70 1600.00
1768 1768.70 1700.00
1868 1868.70 1800.00
4.63 S 4.07 E
5.30 S 4.73 E
6.19 S 5.85 E
7.08 S 6.81 E
6.84 S 7.67 E
.02 .00
.03 .01
.04 .01
.05 .01
.05 .01
1968 1968.70 1900.00
2068 2068.70 2000.00
2168 2168.70 2100.00
2268 2268.70 2200.00
2368 2368.70 2300.00
6.87 S 8.91 E
6.48 S 10.49 E
5.64 S 12.40 E
5.11 S 13.93 E
4.78 S 15.26 E
.06 .01
.08 .01
.10 .02
· 11 .01
· 12 .01
2468 2468.70 2400.00
2568 2568.70 2500.00
2668 2668.70 2600.00
2768 2768.70 2700.00
2868 2868.70 2800.00
3.93 S 16.38 E
4.18 S 17.82 E
4.33 S 18.43 E
4.30 S 19.27 E
5.07 S 20.54 E
.13 .01
.14 .01
.15 .00
.15 .00
.16 .01
2968 2968.70 2900.00
3068 3068.70 3000.00
3168 3168.70 3100.00
3268 3268.70 3200.00
3368 3368.70 3300.00
4.75 S 20.79 E
5.08 S 20.93 E
5.46 S 21.69 E
5.78 S 22.06 E
6.55 S 22.45 E
· 17 .00
· 17 .00
· 17 .00
· 18 .00
· 19 .01
8
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
TOTAL
RECTANGULAR COORDINATES
NORTH/SOUTH EAST/WEST
MD-TVD VERTICAL
DIFFERENCE CORRECTION
3468 3468.70 3400.00 6.20 S 23.43 E .19
3568 3568.70 3500.00 5.50 S 24.35 E .20
3668 3668.70 3600.00 5.18 S 24.98 E .20
3768 3768.70 3700.00 5.19 S 25.66 E .20
3868 3868.70 3800.00 5.22 S 26.40 E .21
.01
.01
.00
.00
.00
3968 3968.70 3900.00 4.87 S 27.09 E .21
4068 4068.70 4000.00 5.20 S 28.25 E .23
4169 4168.70 4100.00 9.17 S 31.44 E .36
4269 4268.70 4200.00 16.59 S 37.09 E .80
4370 4368.70 4300.00 25.93 S 43.58 E 1.45
.00
.02
.14
.44
.65
4470 4468.70 4400.00 36.55 S 50.45 E 2.25
4571 4568.70 4500.00 48.05 S 58.52 E 3.24
4673 4668.70 4600.00 60.31 S 68.01 E 4.43
4774 4768.70 4700.00 73.21 S 79.33 E 5.91
4876 4868.70 4800.00 88.62 S 92.06 E 7.90
.80
.99
1.20
1.48
1.99
4979 4968.70 4900.00 107.52 S 104.87 E 10.48
5082 5068.70 5000.00 131.33 S 118.48 E 14.19
5187 5168.70 5100.00 158.98 S 134.78 E 19.22
5294 5268.70 5200.00 189.94 S 152.55 E 25.41
5401 5368.70 5300.00 224.05 S 170.70 E 32.62
2.58
3.70
5.04
6.19
7.21
5509 5468.70 5400.00 260.30 S 192.15 E 41.14
5619 5568.70 5500.00 298.06 S 216.32 E 50.73
5730 5668.70 5600.00 338.03 S 241.43 E 61.33
5842 5768.70 5700.00 382.28 S 269.20 E 74.17
5957 5868.70 5800.00 430.00 S 300.17 E 89.23
8.52
9.59
10.60
12.84
15.06
6075 5968.70 5900.00 480.66 S 334.88 E 106.59
6194 6068.70 6000.00 534.19 S 370.64 E 125.51
6314 6168.70 6100.00 589.13 S 407.63 E 145.47
6436 6268.70 6200.00 646.48 S 448.01 E 167.62
6559 6368.70 6300.00 704.69 S 488.79 E 190.31
17.36
18.93
19.95
22.15
22.69
6682 6468.70 6400.00 763.98 S 531.31 E 214.10
6806 6568.70 6500.00 823.54 S 574.04 E 238.09
6931 6668.70 6600.00 883.88 S 616.64 E 262.42
7055 6768.70 6700.00 945.50 S 658.60 E 287.15
7182 6868.70 6800.00 1009.74 S 701.15 E 313.40
23.79
23.99
24.32
24.73
26.25
9
SPERRY-SUN DRILLING SERVICES
ANCHORAGE ALASKA
PAGE 10
PRUDHOE BAY DRILLING
PBU/15-38
500292249600
NORTH SLOPE
COMPUTATION DATE: 9/13/94
DATE OF SURVEY: 090394
JOB NUMBER: AK-MW-40076
KELLY BUSHING ELEV. = 68.70 FT.
OPERATOR: ARCO ALASKA INC
INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH
TRUE SUB-SEA
MEASD VERTICAL VERTICAL
DEPTH DEPTH DEPTH
TOTAL
RECTANGULAR COORDINATES
NORTH/SOUTH EAST/WEST
MD-TVD VERTICAL
DIFFERENCE CORRECTION
7313 6968.70 6900.00 1080.16 S 747.90 E 344.36 30.96
7448 7068.70 7000.00 1154.52 S 800.39 E 379.60 35.24
7590 7168.70 7100.00 1237.93 S 858.43 E 422.21 42.61
7741 7268.70 7200.00 1332.33 S 920.24 E 473.01 50.80
7900 7368.70 7300.00 1432.70 S 991.45 E 531.59 58.58
8060 7468.70 7400.00 1535.17 S 1062.24 E 591.33 59.74
8222 7568.70 7500.00 1639.47 S 1136.46 E 653.77 ~62.44
8389 7668.70 7600.00 1749.24 S 1213.42 E 721.02 67.25
8555 7768.70 7700.00 1855.30 S 1291.77 E 786.53 65.51
8716 7868.70 7800.00 1957.10 S 1366.41 E 847.58 61.05
8876 7968.70 7900.00 2060.32 S 1438.24 E 908.25 60.67
9037 8068.70 8000.00 2165.08 S 1507.15 E 968.64 60.39
9197 8168.70 8100.00 2271.36 S 1574.24 E 1029.25 60.61
9357 8268.70 8200.00 2379.49 S 1634.91 E 1088.57 59.32
9517 8368.70 8300.00 2490.11 S 1693.48 E 1148.79 60.21
9681 8468.70 8400.00 2606.80 S 1749.57 E 1212.38 63.60
9847 8568.70 8500.00 2725.44 S 1810.32 E 1279.02 66.64
10020 8668.70 8600.00 2850.74 S 1875.35 E 1352.06 73.04
10232 8768.70 8700.00 3008.26 S 1974.96 E 1463.95 111.89
10842 8868.70 8800.00 3442.13 S 2387.29 E 1973.51 509.56
12528 8910.60 8841.90 4616.52 S 3581.78 E 3617.40 1643.89
THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN
THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS
I-II:IlL_lING S E I::tL~I C E S
WELL LOG TRANSMITTAL
To:
ARCO Alaska Inc.
Attn: Larry Grant, AOGCC
P.O. Box~100360
Anchorage, Alaska 99510-0360
RE: MWD Formation Evaluation Logs - DS 15-38
October 17, 1994
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:
Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, gG, Anchorage, AK 99518
2" x 5" MD Resistivity and Gamma Ray Logs:
2" x 5" TVD Resistivity and Gamma Ray Logs:
2" x 5" MD Neutron and Density Logs:
2" x 5" TVD Neutron and Density Logs:
1 Blueline
1 Folded Sepia
1 Blueline
1 Folded Sepia
1 Blueline
1 Folded Sepia
1 Blueline
1 Folded Sepia
RECEIVED
OCT 2 $ 1994
Alaska Oil & Gas Cons. Commission
Anchorage
5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252
A Dresser Industries, Inc. Company
GeoQueet
500 W. International Ai~porl Road
Anchorage, AK 99518-1199
ATTN: Sherfle
NO. 9023
Company:
!
I
10121/94
Alaska OII & ~a~ Cons Comm
Attn: Lam/Grant
3001 Porcupine Ddve
Anchorage, AK 99501
Field: Prudhoe Bay
Well Log Deecription BL RR Sepia RF Sepia Mylar
D.S. 1-15 '] ~"---G7 PERF RECORD (10-13-94) 1 1
D.S. 02-31 ~'! ~/,~ ~'~ LEAK DETECTION (10-16-94) 1 1
D.S. 03-21 _ ~,~ ~__,//~_.__ TUBG CUT[ER RECORD (10-15-94) 1 1
D.S. 0~-29~. ¥...-~-~, c~,_ BACK-OFF SHOT RECORD & JEWELRY LOG (10-13-94) 1 1
D.S. 4-5A '~'~' ~ ~" J ~o PERF RECORD (10-14-94) 1 1
D.S. 4-29 ~. ~ ~) '~ "") PERF RECORD (1012-94) 1 1
D.S. 4-29 O ~/ -~"'~'~ ~'"' ~-~CT(10-15-94) 1 1
D.S. 9-26 ~* ~-?~-- ~ 7 AVA POGLM SETrlNG RECORD (10.16.94) I 1
D.S. 9-26 ALPHA SOFT SET PATCH RECORD (10-15-94) 1 1
iD.S. 16-19 ~-,-., ::2_G_~. ' PROD LOG &GAS LIFT SURVEY (10-12-94) 1 1
D.S. 15-38 ~, .L/,~ ~2/STATIC PRESSURE SURVEY & PRIMARY DEPTH CONTROL (10-15-94) 1 1
D.S. 16-28 ~_~ ~_. ~ '~.-- PROD PROFILE(10-13-94) 1 1
I ¥ )
ARCO Alaska, Inc.
Date:
Subject:
From/Location:
Telephone:
To/Location:
P.O. Box 100360, ,~nchorage, AK
September 2, 1994 Transmittal #:
ARCO Directional Surveys
Karla Zuspan/ATO~1529
(907) 263-4310
94109
Distribution
99510,~ ~
Well Log Date Tool Type ~ Contractor
Number (M-D-Y)
04-48 09-07-94 .. ! Sperry-Sun
15-38 09-03-94
MWD
MWD
Sperry-Sun
Number of Records: 2
Karla Zuspan
Distribution:
Central Files
Henry/Touchstone
DeDe Schwartz
ANO-8 Geology
State of Alaska
Exxon
Please a.~ledge re~signing and returning a copy of transmittal.
By:, _.~-/~~,/. ,~_.~,,~_~f~ Date:
'ChOrag~'
ARCO Alaska, Inc. Is a Subsidiary of AtlanflcRIchfieldCompany
ALASKA OIL AND GAS
CONSERVATION COMMISSION
August 8, 1994
WALTER J. HIGKEL, GOVERNOR
3001 PORCUPINE DRIVE
ANCHORAGE, ALASKA 99501-3192
PHONE: (907) 279-1433
TELECOPY: (907) 276-7542
Terry Jordan
Drilling Engineer Supervisor
ARCO Alaska, Inc.
P O Box 196612
Anchorage, AK 99519-6612
Re .'
Prudhoe Bay Unit 15-38
ARCO Alaska, Inc.
Permit No: 94-104
Sur. Loc. 1458'SNL, 799'EWL, Sec. 22, TllN, R14E, UM
Btmhole Loc. 817'SNL, 769'WEL, Sec. 27, TllN, R14E, UM
Dear Mr. Jordan:
Enclosed is the approved application for permit to drill the above
referenced well.
The permit to drill does not exempt you from obtaining additional
permits required by law from other governmental agencies, and does not
authorize conducting drilling operations until all other required
permitting determinations are made.
Blowout prevention equipment (BOPE) must be tested in accordance with
20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE
test performed before drilling below the surface casing shoe must be
given so that a representative of the Commission may witness the test.
Notice may be given by contacting the Commission petroleum field
inspector on the North Slope pager at 659-3607.
Chairman ~
BY ORDER OF THE COMMISSION
dlf/Enclosures
cc:
Department of Fish & Game, Habitat Section w/o encl.
Department of Environmental Conservation w/o encl.
~ printed on recycled paper b y C,D,
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
PERMIT TO DRILL
· ~v /R~L, ~':).UU~
la. Type of work Drill [] Redrill~llb. Type of well. Exploratoryl-I 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
ARCO Alaska, Inc. KBE = 66.05 feet Prudhoe Bay Field/Prudhoe
,3. Address 6. Property Designation Bay Pool
P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28309
4. Location of well at surface 7. Unit or property Name 11. Type Bond(s~e 2o AAC 25.O25)
1458' SNL, 799' EWL, SEC. 22, TI 1N, R14E Prudhoe Bay Unit
At top of productive interval 8. Well number Number
191° SNL, 1528' WEL, SEC. 27, T11N, R14E 15-38 U-630610
At total depth 9. Approximate spud date Amount
817'SNL, 769' WEL, SEC. 27, T11N, R14E 8/10/94 $200,000.00
!12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property,15. Proposed depth (MD and TVD
property line
ADL 28308-769' feet No close approach feet 2560 12629'MD/8907' TVD feet
16. To be completed for deviated wells 17. Anticipated pressure (,e 20 ^^c 25.035 (e)(2))
Kickoff depth 4000 feet Maximum hole angle 9~ o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 pslg
18. Casing program Setting Depth
raze Specifications
Top Bottom Quantity of cement
Hole Casing Weight Grade Coupling Length M D TVD M D TVD (include stage data)
30" 20" 91.5tl H-40 Weld 80' Sudace 110' 110' 260 sx Arcticset (Approx.)
16" 13-3/8" 68tt L-80 BTC 3550' Sudace 3550' 3550' 1175 sx PF "E"/375 sx "G"
12-1/4" 9-5/8" 4711 NT-80 NSCC 9531' Surface 9531' 8339' 662 sx Class "G"
8-I/2" 7" 2611 NT-80 NSCT 2248' 9381' 8242' 11629' 8923' 409 sx Class "G"
6" 4-1/2" 12.6tt L-80 NSCT 1150' 11479' 8925' 12629' 8907' Uncemented slotted liner
19. To be completed for Redrill, Re-entry, and Deepen Operations.
Present well condition summary
Total depth: measured feet Plugs (measured)
true vertical feet
Effective depth: measured feet Junk (measured)
true vertical feet
Casing Length Size Cemented Measured depth True Vertical depth
Structural
Conductor
RECEIVED
Intermediate
Production
Liner AUG -;b 1994
Perforation depth: measured Alaska Oil & Gas Cons. Commission
true vertical Anchorage
20. Attachments Filing fee [] Property plat [] BOPSketch [] Diverter Sketch [] Drilling program []
Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirementsl-
21. I hereby certify that the Joregoing is true and correct to the best of my knowledge
(J Commission Use Only , /
Permit Number IAPI nu ber /Appr°-val ~.~te ISee cover letter
~?z-/d)z-/' J50-C)2. ?_ ;~...2. ~ ,~,,,~'ut Cg;;~_~:r~ _/_________________~2~ Jfor other requirements
Conditions of abproval Samples required [] Yes [] No M d log required []Yes [] No
Hydrogen sulfide measures [] Yes [] No Directional survey reqmrea [] Yes [] No
Required working pressure for DOPE E]2M; 1-13M; 1~5M; []1OM; []15M;
Other: Original Signed By by order of
Approved by David W. Johnston Commissioner tne commission Date ~::)-Z~- ;--
Form 10-401 Rev. 12-1-85 ~ /
Submit in triplicate
I Well Name: 115-38
Well Plan Summary
[ Type of Well (producer or ~njector): t Producer
Surface Location: 1458' FNL, 799' FWL, SEC 22, 'Fl IN, R14E, UM
Target Location: 191' FNL, 1528' FEL, SEC 27, T1 IN, R14E, UM
Bottom Hole Location: 817' FNL, 769' FEL, SEC 27, TllN, R14E, UM
[AFE Number: I 4J0239 I [Rig: I DO¥ON 9
[ Estimated Start Date: I Aug 10' 94 IOperating days t° c°mp'ete: 28
[MD: 112629' I ITVD: 18907' [ [KBE: t66.05
[ Well Design (conventional, slimhole, etc.): I Conventional Horizontal
Formation Markers:
Formation Tops MD TVD (BKB)
Base of Permafrost
13 3/8" Casing 3550 3550 10'tvd above TT4/T5/SV3
TT4/T5/SV3
UGNU
WEST SAK
K12
K10
K5
BASE HRZ
PUT RIVER
LCU (KINGAK)
JURASSIC B
(KINGAK)
SAG RIVER 9458 8292
SHUBLIK 9516 8329
9 5/8" Casing 9531 8339 1()' tvd below top of Shublik
Sadlerochit (Z4) 9626 8400
Zone 3 9867 8555
Zone 2 9989 8633
Tango 10013 8649
Romeo 10268 8776
Zone 1 10696 8847 ~' -
Base Sadlerochit 11367 8924 ~BCo ~ ,.5 \~%~
CGOC 10241 8766
Beginning of SL 11629 8926
End of SL 12629 8907
15-38 Well Plan Summary FH Page 1
Casin ram:
-Hole Size Csg/ v Wt/Ft~ Grade Corm Length Top Btm
Tbg O.D. MD/TVD MD/TVD
30" 20" 91.5// H40 WELD 80' Surface 1107110'
_ 16" 13 3/8" 68# LB0 BTC 3550' Surface 3550'/3550'
_ 12 1/4" 9 5/8" 47# NT80 NSCC 9531' Surfime 9531'/8339'
8 1/2" 7" 26# NT80 NSCT 2248' 9381'/8242' 11629'/892Y
6" 4 1~" 12.6# L80 NSCT 1150' 11479'/8925' 12629'/8907'
NA 4 1,o_" 12.6// LB0 NSCT 10115' surface 10115'/8650'
Logging Pro[
[Open Hole Logs: '
[Cased Hole Logs:
ralll:
12 1/4" MWD Dir+GR/Res at 50'tvd above HRZ to TD of hole section.
8 1/2" MWD Dir/GR+EWR/Neutron from Zone 3 of Sadlerochit to TD.
6" MWD Dir/GR
None
Mud Program:
[ Special design considerations I MI Flow Pro ® Polymer system in 6" horizontal hole section.
"Surface Mud Properties:
Density Marsh Yield
(PPG) Viscosity Point
8.5 100 2O
to to to
9.2 300 60
Intermediate Mud Properties:
Density Marsh/ Yield /
(PPG) Viscosity Point
9.2 20 10
to to to
10.5 50 20
Intermediate (2) Mud Properties:
Density Marsh I Yield
(PPG) Viscosity Point
8.5 10 J 15
to to to
9.0 30 2O
16" hole section
I0 sec
gel
15
tO tO
6O 8O
10 rain f pH ] Fluid
gel Loss
20 8.5 15
to I tO
10 25
I 12 1/4" hole section
10 sec 10 min pH Fluid
gel
~ Loss
5 30 8.5 8
to to to to
10 50 10 15
1/2" hole section
10 sec
~el
5
to
10
10 rain pH Fluid
gel Loss
30 8 <6
to to to
50 9 <6
RECEIVED
15-38 Well Plan Summary
FH
AUG -3 1994
Alaska Oil & Gas Cons. Commission
Anchorage
Page 2
-Production Mud Properties: I 6" hole section
Density Marsh Yield 10 sec 10 mia pH Fluid
_ (PPG) Viscosity Point Rei ~el Loss
8.5 10 15 5 30 8 <6
to to to to to to to
9.0 30 20 10 50 9 <6
Well Control:
Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer
will be installed and is capable of handling maxin~um potential surface pressures.
Diverter, BOPE and drilling fluid system schematics on file with AOGCC.
Directional:
~ 4000'
~A,n, ,.I.e: 9_l_degrees. -]
The abov~~~ee~~t-~.~-close approach. J
Cement Data:
Casing/Liner Lead: Sxs/Wt/Yield Tail- Sxs/Wt/Yield Comments
13 3/8" 1175/12/2.17 375/15.8/1.16 Perm & Class "G"
9 5/8" 390/11.0/3.24
7" 272/15.8/1.15 Class "G"
none 409/15.7/1.20 Class "G"
4 1/2" none none none
RECEIVED
AUG - 3 1994
~aska uu & Gas Cons. Commission
Anchorage
15-38 Well Plan Summary FH Page 3
o
10.
11.
12.
13.
14.
15.
16.
PROPOSED DRILLING AND COMPLETION PROGRAM
DS15-38 Procedure
MIRU drilling rig. N/U diverter and function test same.
Drill 16" hole to surface casing point. Run and cement 13-3/8" surface casing.
Nipple up BOPE and function test same to 5000 psi.
PU 12-1/4" BHA and RIH. Test casing to 2800 psi for 30 minutes. Drill 10' of
new hole and perform leak off test.
Drill intermediate hole to intermediate casing point.
MU and run 9-5/8" casing string and cement as per well plan.
RIH and directional drill 8-1/2" hole to target. Log using MWD tools.
MU and RIH with 7" liner. RIH to TD. Cement same. Set liner hanger and
packer. Circulate excess cement from wellbore. POOH.
MU 6" MWD BHA and PU 3-1/2" DP. Clean out to 7" landing collar and test
casing to 3500 psi for 30 min.
Drill 10' of new hole, displace to FIo Pro mud system. Drill horizontal section as
per directional plat.
Make 7" scraper (spaced out) and 6" hole opener run to TD of 6" hole section.
Circulate 6" hole clean.
Run 4-1/2", L-80 slotted liner assembly with horizontal packer. Release from
packer and circulate FIo Pro mud system from outside and inside of liner with
sea water. Spot breaker in liner.
POOH & LDDP.
RIH with 4 1/2 x 4-1/2" L-80 completion with SSSV, GLM's, and 7 x 4-1/2"
packer. Displace well with seawater and corrosion inhibitor. Set packer, test
casing and tubing.
Set BPV. ND BOPs.
NU tubing head adaptor and tree. Test same. Pull BPV.
Freeze protect well thru shear valve in top GLM station.
Release rig.
RECEIVED
AUG -~ 1994
Alaska 0il & Gas Cons. Commission
Anchorage
Anticipated BHP:
Maximum Anticipated
Surface Pressure:
Planned Completion Fluid:
Notes:
3650psi @ 8800' SS
3650 psi @ 8800' SS
2800 psi
8.6 ppg filtered sea water
a. The drilling fluid program and surface system will conform to the regulations set
forth in 20AAC25.003.
b. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10
psi/fi).
c. Based on previous logs on DS15 Pad, no potential productive zones are
anticipated above 8100' ss (Sag River).
d. No potential hazardous levels of H2S are anticipated in this well.
DS 15-38 HAW
August2, 1994 10:35AM
RECEIVED
AUG -$ 1994
Alaska Oil & Gas Cons. Commissiop
Anchorage
Page 2
Prudhoe Bay DriL
Prudhoe Bay
Drill Site 15
15-38 AS-BUILT
15-38 Wp? PRELIMINARY WELLPLAN
-=~,~ ESTIMATED CASING POINTS
'HALmI]]URTD~
SURFACE LOCATION
ASP - X,$?6737J,!
RK]]
RECEIVED
AUG -~ 1994
Alaska Oil & Gas Cons. Commission
Anchorage
330°
Oo
600
550
500
450
400
300°
350
300
850
800
71~g194 836 OM
HALLIBURTON
240°
210°
1t3~40
1630
23~8
86593
¥Vo2 S~o'~
15-35
1510 l~lO
~51t t~ll
151~ 1~12
1513 1~13
1514 t~14
1515 1~15
1~16 ~ I~t6
151~ I~IZ
1518 1~8
1~1
1~4
~ I~ ~-~T
1~ ~13 1~ ~-~T
1~ ~D 1~ ~-~T
1~ ~O 1~ ~-~T
1~ ~ t~ ~-~T
1~41~3 1~1 ~-~T
1~41~ l~l ~-~T
Qs~nc~ n~,~cn Ret" ND Re~ ~
11~,43 ~ O~ O~
~,~ ~.~ ~,~ ~.~
~'~ ~ ~ ~.~ ~.10
74'70
385.~ 67.3g 5~6i.81 5700.00
,4474.5~ 48.~ 7817.08 6850.00
7~JS.Tg 123~;) 800.00 800.00
f~4.g~ ~ L:~,53 0 O0 0,00
3CE.62 201.~7 2'370.56
114g.3g 140.1~ 5000 50.00
1847.41 143.01 2'350.00
862.65 3i3.54 26,~0.00 2f:~0.00
86%11 313~7 L:~00 L:~00
g77,1~ 317.64 5DO.I~ ~00.00 tg7.Ed
108~.4 380,89 450.00 450,00 [~8 81
i 296.68 3~5.6g gOO O0 gO0.1~l
4g~,B7 875,8g 4a50,00 ,4(Z~aO _1_311
t41t~B 3~7Y1 550~0 550~
704.~3 3Og.3g 405I~CK] 48~i3.O0 184
t4~g(] 3E'8.83 800.00 820.00 1gl,
1~4.0g ~ O.C~ 0.00 1~4.10
~1.34 I i~.47 O.OD OCO ~ 1 ~.9~]
t47,46 78,E;~ ~.[~] ~ E7.50
ltg.~ ZB. Ig 0.[~) 0,[~3 ltg.~
11 g.~ 78.1 g ~ ~
60CI~ ~.E3 0,00 0,00 6~110
L~Z m;~ 858~ ~X~O ~DO 117.60
gO.~O ~58~ 0,00 0,00 t 00558,80
ECEIVED
AUG -3 1994
150~1~$ka 0ii & Gas Cons. Commission
Anchorage
L,,XiF1F_,PL POINT DATA
MD Inc A2d. TV'D N/S ~
0 0.00~ 14.6.00~ 0 0 N
4(]C0 0,00* 146.CI~ ~ 0 N 8 rE
7333 .~.00' 14&00° 6gL=6 1131 S 763
941~9 ~],1;;/~ 1~,~
~16 ~.~ 1~ ~ 8~1
~17 ~ 16~
16~
~ ~,~ 1~,~ ~ ~7 S 1745
ggCg 53.00° 1'46.00° 8633 ~818 i 1849 E
IgC1 E
10014 50.03° 146.C0O 8649 8833 S lgll E
10015 50.0C2· 14&Ol~ ~ 8834 S 19t2 E
10868 69.glo 141,79° 8776 3010 S
10433 88.g3~ 13g.65° 8815 3134 EE
10696 82,93o 139,~° 8847 3333 ~ ~14~
11489 gO.gl° 1E~g.47~
IL:~:2g g~91o IExZ47~ ~746403878 sS 3719~793 EE
To~.qetN~me ]'VD NS E-~ Ct*id X G~id Y
BSL8 8919 4014 S 2959 E 6797~ 5~
E~ 8~ 4~S 3719 E ~5 5~
U~~ 8~ 3878 S ~E 67~1 5~
TVD 8gC¢'.05
/MD IL~8,63
/vs 5946.4~
/N/S 4640,03 S
/E/~/ 37t8,93 E
JDa~e Plo't-ted
C~e~ted By
Checked By
iWELL PERMIT CHECKLIST
COMPANY
INIT CLASS
WELL NAME
GEOL AREA
UNIT#
PROGRAM: exp []
dev~ redrll [] serv
ON/OFF SHORE (~ ~
ADMINIST.RATION
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 drlg unit boundary. .
6. Well located proper distance from other wells .....
' 7. Sufficient acreage available in drilling unit .....
8. If deviated, is wellbore plat included ........
9. Operator only affected party ..............
10. Operator has appropriate bond in force .........
11. Permit can be issued without conservation order ....
12. Permit can be issued without administrative approval..
13. Can permit be approved before 15-day wait .......
ENGINEERING
APPR
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
27.
28.
Conductor string provided ............... .~ N
Surface casing protects all known USDWs ........ ~ N
CMT vol adequate to circulate on conductor & surf csg.. N
CMT vol adequate to tie-in long string to surf csg . . . Y
CMT will cover all known productive horizons ....... ,~Y
Casing designs adequate for C, T, B & permafrost .... ~ N
Adequate tankage or reserve pit ............. ~ N
If a re-drill, has a 10-403 for abndnmnt been approved.
Adequate wellbore separation proposed .......... ~ N
If diverter required, is it adequate .......... ~ N
Drilling fluid program schematic & equip list adequate .(.Y/ N
BOPEs adequate ............. ~... ..... ~ N
BOPE press rating adequate~ test to ~ psig.~_~ N
Choke manifold complies w/API RP-53 (May 84) ...... ~'--~J~
Work will occur without operation shutdown ........
Is presence of H2S gas probable ............. Y
GEOLOGY
30.
Perm/t
can be issued w/o hydrogen sulfide measures .... Y
31. Data presented on potential overpressure zones ..... Y/N
32. Seismic analysis gf shallow gas zones ..........
33. Seabed condition survey (if off-shore) ........ .//Y N
34. Contact name/phone for weekly progress reports .... /. Y N
[exploratory only]
GEOLOGY:
ENgINEERINg: COMMISSION:
Co~ests/Instruct~ons:
Z
0
HOW/jo - A:~FORMS~cheklist rev 03/94
Well History File
APPENDIX
Information of detailed nature that is not
particularly germane to the Well Permitting Process
but is part of the history, file.
To improve the readability of the Well History file and to
simplify finding information, information of this
nature is accumulated at the end of the file under APPENDIX.
No special effort has been made to chronologically
organize this category of information.
ALASKA COMPUTING CENTER
SCHLUMBERGER
COMPANY NAME : ARCO ALASKA, INC.
WELL NAME : D.S. 15-38
FIELD NAME : PRUDHOE BAY
BOROUGH : NORTH SLOPE
STATE : ALASKA
AP1 NUMBER : 50-029-22496-e0
REFERENCE NO : 95359
LIS Tape Verif|cat|on List|rig 2e-NOV-lg95 12:28 PAGE: 1
Schlumberger Alaska Computing Center
**** REEL HEADER ****
SERVICE NAME : EDIT
DATE : 95/11/20
ORIGIN : FLIC
REEL NAME : 9535g
CONTINUATION # :
PREVIOUS REEL :
COMMENT : ARCO ALASKA INC, DS 5-3B, PRUDHOE BAY, S0-02g-22496-~1
**** TAPE HEADER
SERVICE NAME : EDIT
DATE :
ORIGIN : FLIC
TAPE NAME : 95359
CONTINUATION # : [
PREVIOUS TAPE :
COMMENT : ARCO ALASKA INC, DS 5-38, PRUDHOE BAY~ 50-e29-22496-~1
TAPE HEADER
PRUDHOE BAY
CASED HOLE WIRELINE LOGS
WELL NAME: D.S. 15-38
AP1 NUMBER: 5002922496e0
OPERATOR: ARCO ALASKA, INC.
LOGGING COMPANY: SCHLUMBERGER WELL SERVICES
TAPE CREATION DATE: 20-NOV-gS
JOB NUMBER: 9S359
LOGGING ENGINEER: J.BAILEY
OPERATOR WITNESS: S.WYSOCKI
SURFACE LOCATION
SECTION: 22
TOWNSHIP: 11N
RANGE: 14E
FNL: 1458
FSL:
FEL:
FWL: 799
ELEVATION(FT FROM MSL 0)
KELLY BUSHING: 68.70
DERRICK FLOOR: 66.0~
GROUND LEVEL: 31.3~
WELL CASING RECORD
OPEN HOLE CASING DRILLERS CASING
BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT)
1ST STRING 9.625 942e.0 47.e0
2ND STRING 7.000 11586.0 29.00
3RD STRING 4.500 12527.0 12.60
PRODUCTION STRING 4.500 9997.0 12.60
CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH)
LIS Tape Verification Listing
Schlumberger Alaska Computing Cen~er
20-NOV-1995 12:28
BASELINE CURVE FOR SHIFTS
LDWG TOOL CODE:
LDWG CURVE CODE:
RUN NUMBER:
PASS NUMBER:
DATE LOGGED:
LOGGING COMPANY:
.......... EQUIVALENT UNSHIFTED DEPTH
BASELINE DEPTH
$
REMARKS:
No depth adjustments performed between this cased hole
log and any depth reference GR because the first pass
of this log has been determined %o be the base GR for
this well according to Jerry Brady of ARCO.
*** NOTE *** BECAUSE OF THE LARGE QUANTITY OF TDTP DATA
REQUIRED FOR THIS LDWG FORMATTED TAPE AND THE LIMITED
SPACE AVAILABLE ON A 3 1/2" DISKETTE~ THE SEVEN RAW
DATA PASSES WERE REMOVED FROM THIS TAPE ALONG WITH THE
PL DATA~ THE EDITED FLOWING PASS #2~ THE EDITED BORAX
PASS #2~ AND THE EDITED PUMPING PASSES #1, #2 & 3. THE
COMPLETE DATA SETS ARE AVAILABLE TO BOTH ARCO AND BP.
$
*=*= FILE HEADER ****
FILE NAME : EDIT .e91
SERVICE : FLIC
VERSION : 001C91
DATE : 95/11/29
MAX REC SIZE : 1924
FILE TYPE : LO
LAST FILE :
PAGE:
2
FILE HEADER
FILE NUMBER: 1
EDITED CURVES
Depth shifted and clipped curves for each pass in separate files.
PASS NUMBER: 1
DEPTH INCREMENT: 9.5099
FILE SUMMARY
LDWG TOOL CODE STOP DEPTH
START DEPTH
12499.9
12593.9
GRCH 11346.9
TDTP 11346.9
$
CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH)
BASELINE CURVE FOR SHIFTS
LDWG CURVE CODE:
PASS NUMBER:
LIS Tape Verification Listing 2e-NOV-1995 12:28 PAGE:
Schlumberger Alaska Computing Cen~er
,EQUIVALENT UNSHIFTED DEPTH
BASELINE DEPTH
$
REMARKS: This file contains TDTP Pass #1.
shifts were applied to this data.
LIS FORMAT DATA
No pass to pass
DATA FORMAT SPECIFICATION RECORD
SET TYPE - 64EB **
TYPE REPR CODE VALUE
1 66 0
2 66 e
3 73 92
4 66 1
3 66
6 73
7 63
8 68 0.3
9 65 FT
12 68
13 66 ~
14 65 FT
15 66 68
16 66 1
~ 66 ~
** SET TYPE - CHAN **
NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS
ID ORDER ~ LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX)
DEPT FT 500224 00 000 eO 0 I I I 4 68 ~00eooeoeo
SIGM TDTP CU 300224 00 000 00 0 1 I I 4 68 00000000e~
TPHI TDTP PU-S 3~0224 00 000 00 0 I I I 4 68 0000000000
SBHF TDTP CU 500224 0~ 000 00 0 1 1 1 4 68 ~000000000
SBHN TDTP CU 3~224 00 000 00 0 1 1 1 4 68 0~00000~00
SIGC TDTP CU 500224 00 000 00 0 1 1 1 4 68 000000e0~0
SIBH TDTP CU 500224 Oe 000 ee e I 1 I 4 68 eeeeeeeeee
TRAT TDTP 500224 aa eee e~ e 1 1 i 4 6s eeeeeeeeee
Lee1 TDTP 500224 00 000 00 0 1 I $ 4 65 eOOOOOe000
SDSI TDTP CU 500224 00 000 Oe 0 [ 1 1 4 68 oeee000000
BACK TDTP CPS 5~224 00 0e0 Oe 0 1 I 1 4 65 0e00000000
LIS Tape Veri~icatlon Listing 20-NOV-1995 12:28 PAGE: 4
Schlumberger Alaska Computing Center
NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS
ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX)
FBAC TDTP CPS S~224 00 000 00 0 1 1 1 4 68 00~0~00~00
TCAN TDTP 5~8224 08 000 00 0
TCAF 'rDTP 5~0224 0~ 0~e ~ e 1 1 I 4 68 ~0~0000
TCND TDTP CPS 588224 00 008 ee e 1 [ I 4 68 eeeeeeeeee
TCFD TDTP CPS 5~0224 08 el~t~ 80 e 1 I 1 4 68 eeeeeeeeee
TSCN TDTP CPS 508224 80 eee 80 0 [ 1 1 4 68 eeeeeeeee~
TSCF TDTP CPS 588224 ~e eee 08 0 1 1 1 4 68 eeeeeeeeee
INND TDTP CPS 588224 ee eee ee e
INFD TDTP CPS 588224 ee eee ~ e 1 [ [ 4 68 eeeeeeeeee
GRCH TDTP GAPZ 588224 08 eee ee
TENS TDTP LB 588224 00 eee
CCL 'rDTP V 508224 ee eee ee e 1 [ 1 4 68 eeeeeeeeee
DATA
DEPT. 12503.808 SIGM.TDTP 15.762 TPHI.TDTP 15.258 SBHF.TDTP 30.783
SBHN.TDTP 39.839 SIGC.TDTP 0.496 SlBH.TDTP 41.729 TRAT.TDTP 1.422
LCel.TDTP 1.835 SDSI.TDTP e.254 BACK.TDTP 140.221 FBAC.TDTP 52.983
TCAN.TDTP 73107.313 TCAF.TDTP 39842.808 TCND.TDTP 38217.039 TCFD.TDTP 18172.367
TSCN.TDTP 1484~.441 TSCF.TDTP 8088.285 INND.TDTP 2777.396 INFD.TDTP 821.725
GRCH.TDTP -999.250 TENS.TDTP -595.eee CCL.TDTP 0.000
DEPT. 11347.500 SIGM.TDTP 16,875 TPHI.TDTP 14.463 SBHF.TDTP 32.476
SBHN.TDTP 39.762 SIGC.TDTP e.814 SIBH.TDTP 43.278 TRAT.TDTP 1.357
LCel.TDTP 1.821 SDSI.TDTP 0.258 BACK.TDTP 249.754 FBAC.TDTP 71.433
TCAN.TDTP 62368.391 TCAF.TDTP 34243.977 TCND.TDTP 35734.133 TCFD.TDTP ~7150.367
TSCN.TDTP 12264.281 TSCF.TDTP 6733.824 INND.TDTP 2906.728 INFD.TDTP 9~2.567
GRCH.TDTP 32.656 TENS.TDTP -590.~00 CCL.TDTP 0.000
** END OF DATA
**** FILE TRAILER ****
FILE NAME : EDIT .001
SERVICE : FLIC
VERSION : 001C01
DATE : 95/11/20
MAX REC SIZE : 1024
FILE TYPE : LO
LAST FILE :
LIS Tape Verification Listing 29-NOV-1995 12:28 PAGE:
Schlumberger Alaska Computing Center
**** FILE HEADER
FILE NAME : EDIT ,e02
SERVICE : FLIC
VERSION : 9elCel
DATE : 95/11/20
MAX EEC SIZE : 1024
FILE TYPE : LO
LAST FILE :
FILE HEADER
FILE NUMBER: 2
EDITED CURVES
Dep%h shifted and clipped curves for each pass in separate files.
PASS NUMBER: 6
DEPTH INCREMENT: 9.5009
FILE SUMMARY
LDWG TOOL CODE START DEPTH STOP DEPTH
GRCH 12488.e 19590.0
TDTP 12502.e le590.0
$
CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS
LDWG CURVE CODE: GRCH
PASS NUMBER: 3
EQUIVALENT UNSHIFTED DEPTH
BASELINE DEPTH GRCH TDTP
88888.0 88893.5 88893.5
12477.9 12482,5 12482.5
12450.5 12456.0 12456.0
12370.9 12376.5
12210.5 12218.5 12218.5
12188.5 12195.5
12187.5 12195.5
12115.9 12122.e 12122.9
12066.0 12071,~ 12071.0
12922.5 1293e.5
11921.9 11923.5 11923.5
11866.0 11866.5
11847.0 11859.5
11501.5 11894.9
11781.5 11781.5
11770.5 11773.9
11765.5 11763.5
11724.5 11723.0
11716.e 11723.0
11684.5 11684.5
11675.9 11674.5
LIS Tape Verif|cat|on List|n9 29-NOV-[995 [2:28 PAGE: 6
Schlumberge~ Alaska Comput|ng Cen~e~
[[674.5 11677.0
11638.5 [1649.5
[1585.0 [1S84.0
1156e.5 11S62.5
11525.5 [1526.5
11436.0 [1436.5
11408.5 [[409.5
11396.0 11397.5
11336.5 11335.0
113ee.e 11298.5
11279.0 11278.5
11218.e 11216.~
11176.5 11174.5
11176.9 11177.5
11114.9 11113.0 11113.0
11~96.0 11095.~ 11995.0
11~53.0 ll~S1.S
11012.5 11e11.0
1~973.5 1~970.S
10942.0 10940.5 10940.5
le912.5 1~913.0 10913.e
le994.e 10904.0
10893.~ 1~891.5
1~858.0 1~858.0
10851.5 10849.e
1~833.0 19831.0 10831.0
10813.0 19811.5
19812.5 1~811.5
19734.5 10733.5 10733.5
1~703.5 1~703.9
19661.0 1~659.5 10659.5
19652.5 10650.~
1~652.0 10650.0
1~S79.5 10578.5 1~S78.5
1~566.0 [0564.0
10516.0 10516.0 10S14.5
1~0.0 1~.0 98.5
$
REMARKS: THIS FILE CONTAINS BORAX PASS #1 OF THE TDTP. THE DEPTH
CORRECTIONS SHOWN ABOVE REFLECT BORAX PASS #1GRCH TO
PASS #3 (PUMPING PASS #1) GRCH AND BORAX PASS #1SIGM
TO PUMPING PASS #1SIG~. ALL OTHER TDTP CURVES WERE
CARRIED WITH THE SIGU SHIFTS.
$
#
LIS FORMAT DATA
LIS Tape Verification Listing 20-NOV-1995 12:28 PAGE: 7
Schlumberger Alaska Computing Center
** DATA FORMAT SPECIFICATION RECORD
SET TYPE - 64EB **
TYPE REPR CODE VALUE
1 66 0
2 66 0
3 73 92
4 66
5 66
6 73
7 65
8 68 0.5
9 65 FT
11 66 11
12 68
13 66 0
14 65 FT
15 66 68
16 66 1
· 66
** SET TYPE - CHAN'**
NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS
ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX)
DEPT FT 50B224 00 Bee OB 0 2 ! 1 4 68 BOOBBeBOBe
TPHI TDTP PU-S 5eB224 00 Bee ee e 2 i I 4 68 eoeeBeoBee
SBHF TDTP CU 5ee224 oe Bee ee e 2 ! 1 4 68 eeeeBeeBee
SBHN TDTP CU 5ee224 oe Bee Be e 2 ! I 4 68 eeeBeeoBee
SIGC TDTP CU 5BB224 oe eBB Be e 2 ! I 4 68 eeeeoeoBee
SIBH TDTP CU 5Be224 ee eob Be e 2 ! 1 4 68 eeeeeeeBee
TRAT TDTP 5Be224 ee Bee Be e 2 I 1 4 68 eeeeeel~ee
LC01TDTP 5BB224 ee Bee eB e 2 I 1 4 68 eeeeeeeBee
BACK TDTP CPS 5eB224 Oe eeo ee 0 2 1 I 4 68 eeeeeeeeeB
FBAC TDTP CPS 5eB224 ee eeo eo e 2 1 1 4 68 eeeeeeeBee
TCAN TDTP 5ee224 oe Bee Be e 2 1 1 4 6e eeeeeeeeee
TCAF TDTP 50B224 ee eob 00 0 2 i 1 4 68 eeeeeeeeee
TCND T'DTP CPS 5eB224 Oe Bee ee e 2 1 1 4 68 eeeeeeeeee
TCFD 'i'DTP CPS 5eB224 ee Bee ee e 2 1 1 4 68 eeeeeeeeee
TSCNT*DTP CPS 5eB224 Oe eeo eo 0 2 1 I 4 68 eeeeeeeeee
TSCF TDTP CPS 50e224 Oe Bee eB 0 2 I 1 4 68 eeeeoeeBee
INND 'I'DTP CPS 5eB224 ee 0~0 eo 0 2 1 1 4 68 eoeeoeeBee
INFD TDTP CPS 5eB224 ee Bee ee 0 2 1 1 4 68 eeeBeeeeee
GRCH 'I'DTP GAPI 5ee224 I;~ eBo eo 0 2 1 1 4 68 eeeeeoBBoB
TENS TDTP LB 5ee224 oe 00e ee 0 2 1 1 4 68 eeeeeooBee
CCL TDTP V 5ee224 ee Bee ee 0 2 1 1 4 68 eeeeeeeeee
LIS Tape Verification Listing 20-NOV-1995 12:28 PAGE: 8
Schlumberger Alaska Computing Center
DATA
DEPT. 125e5.000 SIGM.TDTP 17.119 TPHI.TDTP
SBHN.TDTP -999.250 SIGC.TDTP -999.250 SIBH.TDTP
LC~i.TDTP -999.250 SDSI.TDTP -999.250 BACK.TDTP
TCAN.TDTP -999.25e TCAF.TDTP -999.250 TCND.TDTP
TSCN.TDTP -999.250 TSCF.TDTP -999.250 INND.TDTP
ORCH.TDTP -999.25e TENS.TDTP -999.25e CCL.TDTP
DEPT. 10498.500 SIGM.TDTP 11.257 TPHI.TDTP
SBHN.TDTP -999.250 SIGC.TDTP -999.25e SIBH.TDTP
LCel.TDTP -999.25~ SDSI.TDTP -999.250 BACK.TDTP
TCAN.TDTP -999.2S0 TCAF.TDTP -999.250 TCND.TDTP
TSCN.TDTP -999.250 TSCF.TDTP -999.2Se INND.TDTP
GRCH.TDTP -999.2S0 TENS.TDTP -999.250 CCL.TDTP
** END OF DATA **
-999 25e SBHF.TDTP
-999 250 TRAT.TDTP
-999 250 FBAC.TDTP
-999 250 TCFD.TDTP
-999 250 INFD.TDTP
-999 250
-999.2Sffi SBHF.TDTP
-999.250 TRAT.TDTP
-999.25ffi FBAC.TDTP
-999.250 TCFD.TDTP
-999.250 INFD.TDTP
-999.25~
-999.25~
-999.25~
-999.250
-999.250
-999.25~
-999.25e
-999.2S~
-999.25e
-999.250
-999.250
**** FILE TRAILER ****
FILE NAME : EDIT .ee2
SERVICE : FLIC
VERSION : 001C01
DATE : 95/11/2e
MAX REC SIZE : 1024
FILE TYPE : LO
LAST FILE :
**** FILE HEADER ****
FILE NAME : EDIT .003
SERVICE : FLIC
VERSION : 001C01
DATE : 95/11/20
MAX REC SIZE : 1024
FILE TYPE : LO
LAST FILE :
FILE HEADER
FILE NUMBER: 3
AVERAGED CURVES
Pulsed Neutron: Unaveraged edited PUMPING Pass 1 Gamma Ray and backround counts; arithmetic
of edited static baseline passes for all other curves.
DEPTH INCREMENT O.S~eO
PASSES INCLUDED IN AVERAGE
LDWG TOOL CODE PASS NUMBERS
1, 2~ 3,
$
LIS Tape Verit"icatlon Listing
Schlumberger Al asea Computing Center
20-NOV-1995 12:28
REMARKS: The arithmetic average of passes 3,4 ~ 5 (PUMPING
PASSES 1,2 & 3) was computed a~ter all depth shi~ts
and clipping was applied.
$
LIS FORMAT DATA
PAGE:
DATA FORMAT SPECIFICATION RECORD
SET TYPE - 64EB **
TYPE REPR CODE VALUE
1 66
2 66
3 73 84
4 66
5 66
6 73
7 65
8 68 0.5
9 65 FT
11 66 12
12 68
13 66 0
14 65 FT
15 66 68
16 66
0 66
** SET TYPE - CHAN **
NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS
ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX)
DEPT FT 500224 eO 000 00 0 3 I 1 4 68 oeoooooe00
SIGM PNAV CU 5e0224 00 0e0 Oe 0 3 ! I 4 68 eeooe00000
TPHI PNAV PU-S 5~0224 00 00e 00 e 3 1 I 4 68 ~0~00ee000
SBHF PNAV CU 5~0224 00 000 00 e 3 1 1 4 68 e~o~oo~e00
SBHN PNAV CU 500224 00 000 00 0 3 I 1 4 68 oeo~ooee00
sIGc PNAV CU 500224 ee Bee ee e 3 [ 1 4 68 eeeeeeeeee
SIBH PNAV CU 500224 ee Bee ee e 3 I I 4 68 e~eeeeeeee
TRAT PNAV 500224 ee Bee e~ e 3 [ [ 4 68 eeeeeeeeee
SDSI PNAV CU 500224 ee Bee ee e 3 [ I 4 68 eeeeeeeeee
BACK TDTP CPS 500224 ee Bee ee e 3 1 I 4 68 eeeeeeeeee
FBAC TI)TP CPS 500224 eO 000 00 0 3 1 1 4 68 00000e0000
TCAN PNAV 50e224 ee Bee ee e 3 1 I 4 68 eeeeeeeeee
TCAF PNAV 500224 ee Bee ee 0 3 [ I 4 68 eeeeeeeeee
TCND PNAV CPS 500224 Oe 0e0 00 0 3 I 1 4 68 000eoeeeeo
TCFD PNAV CPS 500224 00 000 00 0 3 1 1 4 68 eeeeeeeeee
TSCN PNAV CPS 500224 00 00e 00 0 3 I I 4 68 oeooooeeeo
LIS Tape Verificat,ion L|st,ing
Sch I umberger A I aska Comput, i ng Cent, er
2~-NOV-1995 12:25
PAGE:
10
NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS
ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX)
TSCF PNAV CPS 500224 00 e00 ~0 0 3 1 1 4 68
INND PNAV CPS 5e0224 0~ e00 00 0 3 1 1 4 68
INFD PNAV CPS 500224 ~0 O~e 00 0 3 1 ~ 4 68
LC01PNAV 5ee224 ~0 ~00 ~ 0 3 1 ! 4 68
GRCH TDTP GAPI 5e0224 ee eee ee e ~ 1 1 4 68
** DATA
DEPT. 12497.5e0 SIGM.PNAV -999.250 TPHI.PNAV
SBHN.PNAV -999.250 SIGC.PNAV -999.250 SIBH.PNAV
SDSI.PNAV -999.250 BACK.TDTP 161.155 FBAC.TDTP
TCAF.PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV
TSCF.PNAV -999.250 INND.PNAV -999.250 INFD.PNAV
GRCH.TDTP -999.250
DEPT. 1~005.000 SIGM.PNAV -999.250 TPHI.PNAV
SBHN.PNAV -999.250 SIGC.PNAV -999.250 SIBH.PNAV
SDSI.PNAV -999.250 BACK.TDTP -999.250 FBAC.TDTP
TCAF.PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV
TSCF.PNAV -999.250 INND.PNAV -999.25e INFD.PNAV
GRCH.TDTP 12.352
END OF DATA
-999.250 SBHF.PNAV
-999.250 TRAT.PNAV
46.471 TCAN.PNAV
-999.250 TSCN.PNAV
-999.250 LCO1.PNAV
-999.25e SBHF.PNAV
-999.25e TRAT.PNAV
-999.250 TCAN.PNAV
-999.250 TSCN.PNAV
-999.250 LC~i.PNAV
-9gg.25e
-9gg.25e
-ggg.25e
-ggg.25e
-999.250
-999.250
-999.250
-999.250
-999.250
-999.250
**** FILE TRAILER
FILE NAME : EDIT .~03
SERVICE : FLIC
VERSION : eelcel
DATE : 95/11/20
MAX EEC SIZE : 1024
FILE TYPE : LO
LAST FILE :
**** TAPE TRAILER ****
SERVICE NAME : EDIT
DATE : 95/11/20
ORIGIN : FLIC
TAPE NAME : 95359
CONTINUATION # :
PREVIOUS TAPE
COMMENT : ARCO ALASKA INC, DS 5-38, PRUDHOE BAY~ 50-029-22496-01
LTS Tape Veri~ica~,ion Lis~;ing
Sch I umberger Al aska Compu~,i ng Cen~er
2~-NOV-1995 12:28
**** REEL TRAILER ****
SERVICE NAME : EDIT
DATE : 95/11/20
ORIGIN : FLIC
REEL NAME : 95359
CONTINUATION # :
PREVIOUS REEL :
COMMENT : ARCO ALASKA INC, DS 5-38, PRUDHOE BAY, 50-029-22496-01
PAGE:
11
SEQUENTIAL REEL NO.
SEQUENTIAL FILE NO.
WELL # 001: DS 15-38
DEPTHS : .000 TO
OUTPUT TO : ds15-38.tif
**** LIS WRITE ****
1
1
ooo.ooo
CURVES OUTPUT FROM PETCOM DATABASE TO LIS IMAGE
PETCOM OUTPUT
CURVE CURVE UNITS
DEPTH DEPT FT
SGRC-S GR AAPI
SROP-S ROP FT/H
SEXP-S RPX OHMM
SESP-S RPS OHMM
SEMP-S RPM OHMM
SEDP-S RPD OHMM
SFXE-S FET HOUR
SNNA-S NCNT COUN
SNFA-S FCNT COUN
SBDF-S RHOB GM/C
SPSF-S NPHI P.U.
MICROFILMED
**** LIS WRITE ****
SEQUENTIAL REEL NO. 1
SEQUENTIAL FILE NO. 1
WELL # 001: DS 15-38
DEPTHS : .000 TO
OUTPUT TO : RAWDATA.TIF
13000.000 FT
CURVES OUTPUT FROM PETCOM DATABASE TO LIS IMAGE :
PETCOM OUTPUT
CURVE CURVE UNITS
DEPTH DEPT FT
GR-800 GR8 AAPI
ROP-800 ROP8 FT/H
GR-900 GR9 AAPI
ROP-900 ROP9 FT/H
RPX-900 RPX9 OHMM
RPS-900 RPS9 OHMM
RPM-900 RPM9 OHMM
RPD-900 RPD9 OHMM
FET-900 FET9 HOUR
NPHI-900 NPH9 P.U.
NCNT-900 NCN9 CNTS
FCNT-900 FCN9 CNTS
RHOB-900 RHO9 GM/C
GR-1000 GR10 AAPI
ROP-1000 RP10 FT/H
RPX-1000 RXl0 OHMM
RPS-1000 RS10 OHMM
RPM-1000 RM10 OHMM
RPD-1000 RD10 OHMM
FET-1000 FT10 HOUR
NPHI1000 NP10 P.U.
NCNT1000 NC10 CNTS
FCNT1000 FCl0 CNTS
RHOB1000 RH10 GM/C
GR-1100 GRll AAPI
ROP-1100 RPll FT/H
RPX-ll00 RXll OHMM
RPS-1100 RSll OHMM
RPM-1100 RMll OHMM
RPD-1100 RDll OHMM
FET-1100 FTll HOUR
NPHIll00 NPll P.U.
NCNTll00 NCll CNTS
FCNTll00 FCll CNTS
RHOBll00 PHil' GM/C
GR-1101 GRM1 AAPI
FET-1101 FTM1 HOUR
RPX-1101 RXM1 OHMM
RPS-llO1
RPM-1101
RPD-1101
NPHIll01
NCNTll01
FCNTll01
RHOBll01
GR-801
ROP-801
NPHI801
NCNT-801
FCNT-801
RHOB-801
GR-1200
ROP-1200
RSM1
RMM1
RDM1
NPM1
NCM1
FCM1
RHM1
GRM8
RPM8
NPM8
NCM8
FCM8
RHM8
GR12
RP12
OHMM
OHMM
OHMM
P.U.
CNTS
CNTS
AAPI
HOUR
P.U.
CNTS
CNTS
GM/C
AAPI
FT/H
/~913. 000 8919.500
9032.500 9037.000
9099.000 9103.500
9406.000 9411.500
9468.500 9475.000
9472.500 9478.000
9548.500 9555.500
9558.000 9562.500
9574.000 9579.500
9615.500 9621.500
9731.000 9736.000
9736.000 9742.000
9819.500 9823.500
10002.500 10003.000
10035.000 10034.500
10063.500 10066.000
10066.000 10066.000
10089.000 10090.500
10114.000 10118.000
10148.000 10148.000
