Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation Commission
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HomeMy WebLinkAbout190-103THE MATERIAL UNDER THIS COVER HAS BEEN
MICROFILMED
ON OR BEFORE
OCTOBER 27 20 00
E
E
C:LO~LM.DOC
PL E W
M A T E R IA L U N D ER
TH IS M ARK ER
PLUGG!N~ & LOCATION CLEAk~2~C___E REPORT
Lease
Review t.ke we!! fi!e, a.d-c~'~-~e=: ==. pluq~i:q, well kead
STATE OF ALASKA
ALASK,Z"-'~[L AND GAS CONSERVATION COMMIe"re, ON
WELL COM~ .ETLON OR RECOMPLETION REPORT ,-.ND LOG
Plugged back for CT sidetrack
1. Status of Well Classification of Service Well
[~] Oil [] Gas [] Suspended [] Abandoned [] Service Water Iniection
2. Name of Operator 7. Permit Number
BP Exploration (Alaska,) Inc. 90-103
3. Address 8. APl Number
P.O. Box196612, Anchorage, Alaska 99519-6612 50-029-22077
4. Location of well at surface A!:~.-:-:~-~,¢'~¢~, ~ 9. Unit or Lease Name
1633'SNL,4158'WEL,SEC. 35, T12N,R12E ~' ~~;~i Prudhoe Bay Unit
At top of productive interval ~ ~..,,~.{-~ll,~ ! 10. Well Number
5243'SNL,S814'WEL, SEC.26,T12N,R12E ~:!: :i :~! S-25i At=o~, .... ~'~
At total depth 11. Field and P~)~)'I''~ Ull~
5047'SNL,3810'WEL,SEC.26,T1
2N,R1
2E
Prudhoe Bay Field/~,r~a~"]~"]=,
5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool
KBE=65.75I ADL 28257
12. Date Spudded8/2/90 I13' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'll 5' Water depth' if °ffsh°re I 16' N°' °f C°mpleti°ns8/13/90 11/3/98 N/A MSL I Zero
17. Total De~h (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional SurveyI 20. Depth where SSSV set,.1. Thickness Of Permafr0s
9650 ............. ~ 9207 FT1 9607 917! F-ri ~¥es []No [ .............. 2.~92.....M...D..[ ....... !?00'.(Approx.)
22. Type Electric or Other Logs Run
23. CASING, LINER AND CEMENTING RECORD . .
CASING SE'I-H NG DEPTH HOLE
SIZE WT. PER...F~ .... GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED
20x30 Surface 110
13-3/8" 68# L-80 Surface 2674 I 17 1/2" 3291 cuft Arctic Set
9-5/8" 47# NT80S Surface 9153 12'1/4" 1865 cuft Class G
7" 26# L-80 8912 9650 8-1/2" 263 cuft Class G
24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD
and interval, size and number) SiZE DEPTH SET (MD) PACKER SET (MD)
None, Not on Production 4-1/2", 12.6#, L-80 8974 8884'
MD TVD ~
26. ACID, FRACTURE, CEMENT SQUEEZE, ETC.
DEPTH INTERVAL (MD) , AMOUNT & KIND OF MATERIAL USED
9162-9650 112 c.f. cement
................
27. PRODUCTION TESTND kl A i
Date First Production IMethod of Operation (Flowing, gas lift, etc.) ~,2 I \ I U I I ~ ~ I ~.,
Not on productionI .........
Date of Test Hours Tested PRODUCTION iblL-BBL i~'A'S-MCF WATER-BBL CHOKE SIZE IGA~01L 'RATIO
FOR TEST .
I
!Flow Tubing Casing Pressure ,~ALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR)
Press. _~4-HOuR PA'lifE
28. CORE DATA
Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips.
......
Form 10-407 Rev. 07-01-80 Submit In Duplicate
-~' Geologic Markers 30. ormation Tests
Measured True Vertical Include interval tested, pressure data, all fluids recovered
Marker Name
Depth Depth and gravity, GOR, and time of each phase.
Sag 9144 8783
Shublik 9190 8822
Zone 4 9267 8888
31. LiSt of Attachments
Summary of Daily Reports
32. I hereby certify that the foregoing is true and correct to the best of my knowledge
TheresaU~s Title Coiled Tubing Drillin~lTA Date ~
Prepared By Name/Number: Theresa Mills 564-5894
~NSTRUCTIONS
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 I: 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 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
i
WELLHEAD: 13-5/8" - 5M
Open__~'~--r .~ ----- ~ sssv LANDING NIPPLE 12,091
13-3/8", 68#/ff, ~~--[~.~_ j il, GAS LIFT MANDRELS
NT-80CYHE, BTRSI-~--- I - (OT R w/1-1/?" I~A I ATC. H~
DEV
KOP: 5000
MAX ANGLE: °28 5 3102 3036 0
4 5217 5149 10
3 7016 6812 24
4-1/2", 12.6#/ft, L-80, I 2 8622 8258 27
TDS ,I '
i
TUBING ID: 3.958" I--------~--~-
CAPACITY: 0.0152 BBUFT
i
,
4-1/2 .... sws" N~PPLE
BAKER TUBING I 8,882
~ Liner-2 7/8" 6.16 #/fi, L-80, ST-L ~9-5/8" PACKER ,'"
Body 'D-2.441" TJ ID-2.37"
Capacity: 0.0058 bbl/ff ~ _......~4-1/2", 12.6 L-80 TAILPIPE
Liner Top @ 8916' "~--i'
I ~ 4-1/2-"SWS"N~PPLE ~
I
8,940
---'----(PARKER) (3.813" ID)
TOP OF 7" LINER I 8,509 J ~
....
iiill ~ (OTIS) (3.725" ID)
~'~'~"'"~'"' r8,730 I----
:~:~:~:~:~:~:~ ............... ::iiiiiiiiiiil (E L M D) r 8,9 8 0
Whipstock Top - 9162'
RA Marker - 9171' 7" 26 #Iff, L-80 Liiner
" (Permenantly Abandoned)
PERFORATION SUMMARY
REF: LOG: Baker MW D Resistivity,I
SIZE SPF INTERVAL OPEN/SQZ'D
2.00 4 1364-11434
NOTE: 3" FLOWLINE IN SKID
PORTIONS OF THIS WELL'S
FLOWLINE ARE 3" AND
~ SUBJECT TO EROSION. THE
SHOULD BE NOTIFIED OF ANY
WELL OPERATION WHICH
'HORIZONTAL
COMPLETION
PBTD l, 11487'1 =~~CastlronBridgePlug-Top@ 11485'
TD I11691'1
i
DATE REV. BY, COMMENTS PRUDHOE BAY UNIT
08-17-90 H F COMPLETION
"' WELL: S-25 {24-26-12-12)
08/19~92 MBW RE-PERF.
7-1-93 J. Eckstein Add Sa.q River Perfs APl NO: 50-029-22077-01
7-7-95 MFH Reperf 9310'-9370' SEC 35: T12N: RGI2E
1-6-96 SFM Update Well Bore Die with CTI;;~rl~13 EXPLORATION
11/98 CT Sidetrack
S-25
CEMENT PLUG / SET WHIPSTOCK
11/3/98
Rigged up SWS, hold safety meeting, call radio silence and arm setting tool. RIH with Baker
Whipstock, tie in correlated to CET 8/17/90. Set Whipstock at 9,162' ELMD, 4° right of highside.
RA tag at 9170.9' ELMD. POOH. RDMO
11104198
Moved in rig up DS CTU #2. Moved in rig up support equipment. MU 3" Tapered Nozzle.
Recover Methanol. Bull head 150 bbls of 2% KCL water for cool down. Rig in hole w/3"
tapered nozzle. Rig in hole and tag whipstock tray @ 9159' CTD. Flag coil. Mix chemicals.
Hydrate cement. PT cementers hardline. Pump 5 bbls fresh H20 spacer ahead. Pump 2 bbls
15.8 ppg neat, followed by 8 bbls aggregate, and follow wi 10 15.8 ppg neat. Sit above the
whipstock tray and above all perfs at 9143'. Bull head 15 bbls cement and open choke to lay in
the remaining 5 bbls of cement in the liner to 8995'. Pull to safety @ 8700' and try to ramp
pressure to 1250 psig. Have 1000 psig after pumping 1.5 bbls. Hesitate for 19 mins & bump it
up to 1030 psig. Bump again leaking off slowly. Shut-down for 38 min hesitation. Pressure has
fallen to 605 psig. Ramp to 1050 psig w/1.3 bbls. Still leaking off. Pressure up lAP to 2000
psig. Ramp to 1320 psig. Then 1700 psig. Slight leak off. Ramp to 2238 psig and record for 1/2
hr for the state. Lost 88 psig in 1/2 hr. Drop 3/4" ball and contaminate w/biozan and 2 ppb
borax. Jet through cement at max rate. Slow rate to 1.5 bpm just before entering perfs.
Encounter node @ 9136' uncorrected (--,9147' corrected). Up rate-no progress. Pulled out of
hole washing chasing contaminated cement to surface. Spend time on all jewelry coming out of
hole. Place 3 bbls Methanol across tree (Nordic moving over tomorrow, no need to completely
FP tubing). RDMO. Bleed lAP to 1020 psig to allow for thermal expansion. Leave location w/
Whp= 150 psig. Unable to get by node @ ~ 9147' (corrected depth) on contamination pass. Top
of tray is set in perfs @ 9162'.
Fluids Pumped
BBLS. Description
10 Fresh Water
575 2% KCL Water
20 8 bbls aggregate (17 ppg) & 12 neat (15.8 ppg)
48 Biozan w/2 ppb borax
37 Methanol
690 Total Pumped
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
Date: Oct. 9, 1998
To:
Alaska Oil & Gas Conservation Commission
3001 Porcupine Drive
Anchorage, Alaska 99501
Attention:
Blair Wondzell
Sr. Reservoir Engineer
Re:
Well S-25i Prep for CT Sidetrack
Well S-25i is scheduled for a through tubing sidetrack to be drilled with
coiled tubing. The following summarizes the procedure required to
prepare S-25i for sidetracking and is submitted as an attachment to
Form 10-403. Schematic diagrams of the proposed cement squeeze
and sidetrack completion are attached.
1. A mechanical integrity test has been successfully performed.
2. A Schmoo-Be-Gone treatment to remove mung from the wellbore
has been performed.
2. Tubing and liner have been drifted with a 3.65" OD drift.
4. Kinley caliper has been run over the proposed whipstock interval to
confirm tubing condition.
5. A mechanical ~will be set on e-line at approx. 9,145',
within the existing Sag R. perforations. --
6. Service coil will be used to downsqueeze cement to abandon
existing perforations in the 7" liner. Approx. 20 bbls cement w/
aggregate will be used. A__c_q.tZC,~ze pressure of 1500 psi will be
achieved and witnessed by AOGCC..cement w~ then De Washed
ou-Cf-ff'O'm-t~ fbce of ~ne wn~pstocl~i
7. Service coil will mill the window utilizing a flowline to the GC for all
fluid and cuttings returns. Prior to milling the window the service
coil BOPE will be fully tested with AOGCC witness.
e tagg
CT Drilling Engineer
cc: Well File
Petrotechnical Data Center
ORIGINAL
, E EtVED
Oil & GB colm. Gommildo
Anchorag~
~--~ STATE OF ALASKA . ~-~
_
ALA , OIL AND GAS CONSERVATION CC 'SSlON
APPLICATION FOR SUNDRY APPROVAL
1. Type of Request:[] Abandon
[] Alter Casing
[] Suspend [] Plugging [] Time Extension [] Perforate
[] Repair Well [] Pull Tubing [] Variance [] Other
[] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate
Plugged back for CT'
d~ , o l.O/i,~
.
.
Name of Operator
BP Exploration (Alaska) Inc.
Address
P.O. Box196612, Anchorage, Alaska 99519-6612
Location of well at surface
1633'SNL,4158'WEL,SEC. 35, T12N,R12E
At top of productive interval
5243'SNL,3814'WEL, SEC.26,T12N,R12E
At effective depth
5071'SNL,3740'WEL,SEC. 26,T12N,R12E
At total depth
5047'SNL,3810'WE L, S EC.26,T12N, R12E
Type of well:
Development [] Service
Exploratory
Stratigraphic
6. Datum Elevation (DF or KB)
KBE=65.75
7. Unit or Property Name
Prudhoe Bay Unit
8. Well Number
S-25i
9. Permit Number
90-103
10. APl Number
50- 029-22077
11. Field and Pool
Prudhoe Bay Field / Prudhoe Bay
Pool
12. Present well condition summary
Total depth: measured 9650 feet
true vertical 9207 feet
Effective depth: measured 9607 feet
true vertical 9171 feet
Casing Length Size
Structural
Conductor 110 20x30
Surface 2644 13-3/8"
Intermediate 9123' 9-5/8"
Production
Liner 9620' 7"
Plugs (measured)
Junk (measured)
Cemented
3291 cuft Arctic Set
1865 cu ft Class G
263 cu ft Class G
ORIGI[', AL
MD TVD
140 140
2674 2638
9153 8755
8912-9650 8546-9171
Perforation depth: measured 9144'-9194',9268'-9300',9310'-9370'
true vertical subsea 8717'-8760',8823'-8850',8858'-8909'
Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Attachments [] Description summary of proposal [] Detailed operations program
Sqzd{9370'-9452}
14. Estimated date for commencing operation
1 O/26/98
16. If proposal was verbally approved
Name of approver Date approved
Contact Engineer Name/Number: Ted Stagg 564-4694
15. Status of well classifications as:
[~ Oil [] Gas [--] Suspended
Service Water Injection
Prepared By Name/Number: Theresa Mills 564-5894
17. I hereby certify that the foregoing is true and correct to the best of my knowledge
Signed ~
Ted Staqa~.~ Title Coiled Tubing Drilling Engineer
~' /// Commission Use Only
Date
Conditions of Approval: Notify Commission so representative may witness
Plug integrity )(. BOP Test ~ Location clearance
Mechanical Integrity Test ~' Subsequent form required 10-
Approved by order of the ~ommission ~((.~,, ...... U~.. :-'~_~,,rnec~Commissioner
Form 10-403 Rev. 06/15/88 ] 0 "" ! ~' ~
:)aw~: W. Johnston
I Approval flo._~ ~'-~,Z,;~2-.
Date 2/~ -,'",~ ~-~
Submit In Triplicate
TREE: 4-1/16"-5M CIW
WELLHEAD: 13-5/8"-5M FMv S-2$ai Proposed Completi~ ,
ACTUATOR: OTIS
KB. ELEV: 65.75
BF. ELEV: 36.15
13-3/8", 68#/ft,
NT-80CYHE, BTRS OPEN
KOP: 5000
MAX ANGLE: °28
OTIS
SSSV LANDING NIPPLE I 2,091
(OTIS)(3.8131 D)
GAS LIFT MANDRELS
(OTIS W/1-1/2" RA LATCH)
MD(BKB) TVDss
No
3102
5217
7016
8622
8848
3O36
5149
6812
8258
8459
4-1/2", 12.6#/ft, L-80, TDS
NON-IPC TUBING
TUBING ID: 3.958"
CAPACITY: 0.0152 BBL/FT
TOP OF
TIW 18,509
7" LINER
9-5/8", 47#/ft,
NT-80S, NSCC I 8,730
I
2 7/8" Cemented Liner
Whipstock
Abandonment Cement
PERFORATION SUMMARY
REF: LOG: 08/17/90 CBT
SIZE ISPF INTERVAL
3-3/81;I 4 9,144.- 9194'
3-3/8 J 6 9,268-9,310
I 3-3/8"I 6
OPEN/SQZ'D
Open 7-1-93
Reperf 8/92
9,310' - 9,370'
9,370 - 9,418
9,432 - 9,452
SQZ/Reperf
SQZ
SQZ
PBTD I 9,604
7", 26 CC/fi, L-80, TC4S I 9,67
4-1/2 .... SWS" NIPPLE
(PARKER) (3.813" ID)
BAKER TUBING
ANCHOR
9-5/8" PACKER
(Baker) (3.99" ID)
8,884 I
4-1/2", 12.6 #Iff, L-80 TAILPIPE
- 0.5417"- 4-1/2 .... SWS" NIPPLE
(PARKER) (3.813" ID)
0.5417"- 4-1/2 .... XN" NIPPLE
(OTIS) (3.725" ID)
4-1/2" WLEG
(ELMD)
I 8,961 I
J 8,973 I
Liner cement to be 200 ft
STATE OF ALASKA
A~_,-,SKA OIL AND GAS CONSERVATION COMMI,5o~JN
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed: Operation shutdown __ Stimulate X Plugging. Perforate X
Pull tubing Alter casing __ Repair well Other__
2. Name of Operator
BP Exploration (Alaska) Inc.
3. Address
P. 0. Box 196612, Anchorage, Alaska 99519-6612
4. Location of well at surface
1633'SNL, 4158'WEL, SEC. 3T, T12N, R12E
At top of productive interval
5243'SNL, 3814'WEL, SEC.26, T12N, R12E
At effective depth
5071'SNL, 3740'WEL, SEC. 26, T12N, R 12E
At total depth
504 7'SNL, 3810'WEL, SEC.26, T12N, R 12E
5. Type of Well:
Development
Exploratory
Stratigraphic
Service X
ORIOlNAL
6. Datum elevation (DF or KB)
KBE=65. 75 feet
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
S-25i(24-26-12-12)
9. Permit number/approval number
90-103 /
10. APl number
50- 029-22077
11. Field/Pool
Prudhoe Oil Pool
12. Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing Length
Structural --
Conductor 110'
Surface 2644'
Intermediate 9123'
Production --
Liner 9620"
Perforation depth: measured
9650" feet Plugs (measured)
9207' feet
9607' feet Junk (measured)
9171' feet
Size Cemented
20"
13 3/8" 3291 cu ft Arctic Set Ill&Il
9 5/8" 1865 cu ft Class G
7" 263 cu ft Class G
9144'-9194',9268'-9300',9310'-9370'
Measured depth
140
2674
9153
8912-9650
Sqzd{9370'-9452}
True vertical depth
BKB
140
2638
8755
8546- 9171
true vertical subsea 8717'-8760',8823'-8850',8858'-8909'
Sqzd{8909'-8978}
Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Stimulation or cement squeeze summary See Attachment
14.
Intervals treated (measured)
Treatment description including volumes used and final pressure ~,.~ ~r~ 0 ~ .~ ~;. ~m;: ;~ ': ¢~ ;~:~' ~ ~ ~ ' ~''~;~"~: ~ ~:T'~:~' :~;~''~
Representative Daily Average Production or Injection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure
Prior to well operation
Subsequent to operation
2327 - 5545
5600 5730
15. Attachments
Copies of Logs and Surveys run
Daily Report of Well Operations __
17. I hereby c~rtifyAhat the~regoj~is true and cor, re~t to the best of my knowledge.
S,~lned ~''~.~..,z/,, ...-- ~¢,...¢~//~~~ _.~~~,_z.....'
' ' ~,~., Title TechnicalAssistant IIi
'
Form 10-404 Rev 06/15/88
16. Status of well classification as:
Oil Gas Suspended
ServiceWater & Gas Iqiection
SUBMIT IN DUPLICATE
WELL S-25(24-26-12-12)
Stimulation Operation
3/25/95
A Bullhead HCL Acid Wash Treatment was performed using the
following fluids:
OPERATIONS SUMMARY
Pump Bullhead Treatment w/Diesel + 20% Xylene. Good pressure reaction when
Diesel/Xylene on formation.
FLUIDS PUMPED
BBLS.
850 60° Sea Water
50 Diesel + 20% Xylene
5/07/95
Reperf
The following interval were reperforated using
SPF, random orientation and 60° phasing.
9310' - 9340' MD
9340' - 9370' MD
3 3/8" guns, 6
LARRY GRANT
Attn. ALASKA OIL + GAS CONSERVATION
3001 PORCUPINE DRIVE
ANCHORAGE
AK., 99501.
Date: 17 October 1995
Transmittal of Data
Sent by: HAND CARRY
Dear Sir/Madam,
Enclosed, please find the data as described below:
WELL ~. DESCRIPTION
1 PDK FINAL BL+RF
1 PLS FINAL BL+RF
1 PFC/PERF FINAL BL+RF
1 PFC/PERF FINAL BL+RF
Run # 1
ECC No.
..
2577.08
Run ~ 1 5615.05
Run # 1 5790.03
Run # 1 6300.05
Please sign and return to: Attn. Rodney D. Paulson
Atlas Wireline Services
5600 B Street
Suite 201
n horage, AK 99518 *- < /1,
·
Or FA~ to (907) 563-7803 4Z~, 0~'), -. ~ /.~/~
//%
Receive~ by //~7 ~//// Da~e:
' ~'~0/;
STATE OF ALASKA
f ;KA OIL AND GAS CONSERVATION COMMI; 3N
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed: Operation shutdown Stimulate X Plugging
Pull tubing Alter casing __ Repair well
Perforate
Other__
2. Name of Operator
BP Exploration (Alaska) Inc.
3. Address
P. 0. Box 196612, Anchorage, Alaska 99519-6612
4. Location of well at surface
1633'SNL, 4158'WEL, SEC. 3T, T12N, R12E
At top of productive interval
5243'SNL, 3814'WEL, SEC.26, T12N, R12E
At effective depth
5071 'SNL, 3740'WEL, SEC. 26, T12N, R 12E
At total depth
504 7'SNL, 3810'WEL, SEC. 26, T12N, R 12E
5. Type of Well:
Development
Exploratory
Stratigraphic
Service
6. Datum elevation (DF or KB)
KBE=65. 75
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
S-25i(24-26-12-12)
9. Permit number/approval number
90-103 /
10. APl number
50- 029-22077
11. Field/Pool
Prudhoe Oil Pool
feet
12. Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing Length
Structural --
Conductor 110'
Surface 2644'
Intermediate 9123'
Production --
Liner 9620"
Perforation depth: measured
9650" feet Plugs (measured)
9207' feet
9607' feet Junk (measured)
9171' feet
Size Cemented
20"
'3 3/8" 3291 cu ft Arctic Set Ill&il
9 5/8" 1865 cu ft Class G
7" 263 cu ft C/ass G
9144'-9194',9268'-9300',9310'-9370'
true vertical subsea 8717'-8760',8823'-8850',8858'-8909'
Measured depth
140
2674
9153
8912-9650
Sqzd{9370'-9452}
Sqzd{8909'-8978}
True vertical depth
BKB
140
2638
8755
8546-9171
Tubing (size, grade, and measured depth) 4-1/2" 12.6#L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Stimulation or cement squeeze summary See Attachment
Intervals treated (measured)
Treatment description including volumes used and final pressure
14.
Prior to well operation
Subsequent to operation
Representative Daily Average Production or Injection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure
3000
3500
Tubing Pressure
1500
1550
15. Attachments
Copies of Logs and Surveys run
Daily Report of Well Operations
16. Status of well classification as:
Oil Gas Suspended
Service Water Iniector
17. I hereby c~rtify that the fore.~ng is true and correct to the best of my knowledge.
Signed ~.v~o~.~ ~ .~,,. Title Senior Technical Assistant II
Form 10-40~ Rev 06/15/88
Date
SUBMIT IN D'UPL'I"CATE
10/20/94
WELL S-25i(24-26-12-12)
Stimulation Operation
A HCL Acid Wash Treatment was performed using the
following fluids:
SUMMARY
RIH W/REV NOZ AND TAG HARD FILL @ 9303' CTD. JET THRU
TO 9370', THEN REVERSE CLEAN. ACID WASH IVISHAK PERFS
9268-9310' W/52 BBLS 15%HCL/10% XYLENE. DIDN'T SEE ANY
ACID RESPONSE, BUT INJECTIVITY HAD IMPROVED AFTER
CLEANOUT. POI.
LARRY GRANT
Attn. ALASKA. OIL + GAS CONSERVATION
3001 PORCUPINE DRIVE
ANCHORAGE
AK, 99501.
Date: 11 May 1995
RE: Transmittal of Data
Sent by: PRIORITY MAIL
Dear Sir/Madam,
Enclosed, please find the data as described below:
WELL
I75
DESCRIPTION
PFC/PERF FINAL BL+RF
PFC/PERF FINAL BL+RF
PLS FINAL BL+RF
PLS FINAL BL+RF
ECC No.
Run # 1 5615.04
Run # 1 5623.08
Run # 1 6271.01
Run # 1 6424.00
Please sign and return to: Attn. Rodney D. Paulson
Atlas Wireline Services
5600 B Street
Suite 201
Anchorage, AK 99518
Or FAX to (907) 563-7803
Received by:
Date:
Please sign and return
Petrote~hnieal Data Cente~
BP ExplOration (Alaska)
900 E~t Benson Boulevard
~~508 :.
Alaska 0il & Gas Cons. Commission
Anchorage
STATE OF ALASKA
! ~'"'~OIL AND GAS CONSERVATION COMMISSI(
REPOR'[ OF SUNDRY WELL OPEHATIONS
1. Operations performed: Operation shutdown Stimulate Plugging
Pull tubing Alter casing Repair well
Perforate
Other X
2. Name of Operator
BP Exploration (Alaska) inc.
3. Address
P. O. Box 196612, Anchorage, Alaska 99519-6612
4. Location of well at surface
1633'SNL,4158'WEL, SEC. 3T, T12N, R12E
At top of productive interval
5243'SNL,3814'WEL, SEC.26, T12N, R12E
At effective depth
5071'SNL,3740'WEL, SEC. 26, T12N, R12E
At total depth
504 7'SNL, 38 IO'WEL, SEC.26, T12N, R 12E
5. Type of Well:
Development
Explorato~j
Stratigraphic
Service
6. Datum elevation (DF or KB)
KBE=65. 75
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
S-25(24-26-12-12)
9. Permit number/approval number
90-103 /
10. APl number
50- 029-22077
11. Field/Pool
Prudhoe 0il Pool
feet
12. Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing Length
Structural --
Conductor 110'
Surface 2644'
Intermediate 9123'
Production --
Liner 9620"
Perforation depth: measured
9650" feet
9207' feet
9607' feet
9171' feet
Size
Plugs (measured)
Junk (measured)
Cemented Measured depth True vertical depth
BKB
140 140
3291 cuft Arctic Set Ill&il 2674 2638
1865 cuft Class G 9153 8755
20"
'3 3/8"
9 5/8"
7" 263 cu ft C/ass G
9268'-9300', 9310'-9418', 9432'-9452'
8912-9650 8546-9171
true vertical subsea8823'-8850~8858'-8949~8961'-8977'
Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Stimulation or cement squeeze summary 7/6/94 Converted well to water injector
Intervals treated (measured)
Treatment description including volumes used and final pressure
NOV -'5 994
0[[ & Gas Cons. Commission
Anchor; ~:
14.
Prior to well operation
Subsequent to operation
Representative Daily Average Production or Injection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure
Tubing Pressure
15. Attachments 16. Status of well classification as:
Copies of Logs and Surveys run
Daily Report of Well Operations Oil Gas Suspended Service Water Iniector
7. I hereby, ify that~e f~e_ going is true and correct to the best of my knowledge.~-, ..... -.------ Supervisor D /~/~/~
Signed -'~///~~,,f/./~-~ Title Waterflood and Miscible Flood
Form 10-404 Rev 06/15/88 //,/ SUBMIT IN DLfPLICATE
STATE OF ALASKA
ALA'"'\ OIL AND GAS CONSERVATION COMMISSI '
REPORT SUNDRY WELL OPEHATIONS
1. Operations performed: Operation shutdown Stimulate Plugging
Pull tubing __ Alter casing Repair well
Perforate
Other__
2. Name of Operator
BP Exploration (Alaska) Inc.
3. Address
P. 0. Box 196612, Anchorage, Alaska 99519-6612
4. Location of well at surface
1633'SNL,4158'WEL, SEC. 3 T, T12N, R 12E
At top of productive interval
5243'SNL,3814'WEL, SEC.26, T12N, R12E
At effective depth
5071 'SNL,3740'WEL, SEC. 26, T12N, R12E
At total depth
5047'SNL, 38 IO'WEL, SEC.26, T12N, R12E
5. Type of Well:
Development X
Exploratory
Stratigraphic
Service
ORIGINAL
6. Datum elevation (DF or KB)
KBE=65. 75 feet
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
S-25(24-26-12-12)
9. Permit number/approval number
90-103 /
10. APl number
50- 029-22077
11. Field/Pool
Prudhoe Oil Pool
12. Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing Length
Structural --
Conductor 110'
Surface 2644'
Intermediate 9123'
Production --
Liner 9620"
Perforation depth: measured
9650" feet Plugs (measured)
9207' feet
9607' feet Junk (measured)
9171' feet
Size
Cemented
3291 cu ft Arctic Set Ill&Il
1865 cuft Class G
20 ~
'3 3/8"
9 5/8"
7" 263 cuft Class G
9268'-9300', 9310'-9418', 9432'-9452'
Measured depth
140
2674
9153
8912-9650
True vertical depth
BKB
140
2638
8755
8546-9171
true vertical subsea8823'-8850',8858'-8949',8961'-8977'
Tubing (size, grade, and measured depth) 4-1/2" 12.6#L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Stimulation or cement squeeze summary See Attachment
Intervals treated (measured)
Treatment description including volumes used and final pressure
RECEIVED
0il & C;~s Corm. 0ommJssion
14.
Prior to well operation
Subsequent to operation
Representative Daily Average Production or Injection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure
780 589 795 1421
920 -'" 1273 939 1364
Tubing Pressure
257
254
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 ce~ify that the foregoi,[r~g~ is true and correct to the best of my knowledge.
Signed ~/~:tz,,v, ~i ~_~;,. (__//' /~1 ¢~'~ Title Senior TechnicalAssistantl
Form 10-404 Rev 06/15/88
Date
SUBMIT IN DUeLlO'ATE
WELL S-25(24-26-12-12)
ADDPERF
07/01/93
fjh
6/21/94
The following additional interval were perforated using 3 3/8"
guns, 4 SPF, random orientation and 120° phasing.
9144' - 9194' MD
RECEIVED
Anchor.a;~
ALASKA OIL & GAS CONSERVATION COMMISSION
Attn. LARRY GRANT
3001 PORCUPINE DR.
ANCHORAGE
AK, 99501. USA
Date: 25 April 1994
REs Transmittal of Data
·
Sent by: ANCHORAGE XPRES
Dear Sir/Madam,
Enclosed, please find the data as described below:
WELL
1-37/p-24
DESCRIPTION
1PLS FINAL BL
PLS FINAL RF SEPIA
I PLS STATIC FINAL BL
?b-~ 05 s-25
D-19 (22-23-11-13)
PLS STATIC FINAL BL
PLS S~%~IC RF SEPIA
1 PLS FINAL BL
/~PLS FINAL RF SEPIA
:~%-Y-~ J-08 (05-11-13)
COLLAR/PERF FINAL BL
COLLAR/PERF RF SEPIA
3-17/J-30A
1 PFC/PERF FINAL BL
PFC/PERF RF SEPIA
q~_.~R-34 (13-34-12-13)
L/PDK/TEMP FINAL BL
~.~"~ W-05 (13-26-11-12)
/1 CCL/PACKER FINAL BL
'/1. ~CL/PACKER RF SEPIA
ECC No.
Run # 1 6094.01
Run # 1
Run W 1 2311.02
Run # 1
Run ~ 1 5615.03
Run $ 1
Run ~ 1 3061.03
Run ~ 1
Run $ 1 4751.05
Run # 1
Run ~ 1 6185.01
Run ~ 1
Run ~ 1 6083.06
Run # 1
Run # 1
Run ~ 1
5752.02
Please sign and return to: Atlas Wireline Services
5600 B Street
Suite 201
Anchorage, AK 99518
·
Attn. Rodney D. Paulson
Received by: Date:
· 'AlaSka (Oil,'&
/At, borax.
Please sign and return to: Sonya Wallace (MB 3-3)
Petrotechnical Data Center
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
Received by: Anchorage, Alaska 99508 Date:
STATE OF ALASKA .....
.KA OIL AND GAS CONSERVATION COMMI',. ,,N
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed: Operation shutdown
Stimulate X Plugging Perforate X
Pull tubing Alter casing Repair well Other X
2. Name of Operator
BP Exploration (Alaska) Inc.
3. Address
P. O. Box 196612, Anchorage, Alaska 99519-6612
4. Location of well at surface
1633'SNL, 4158'WEL, SEC. 3T, T12N, R12E
At top of productive interval
5243'SNL, 3814'WEL, SEC.26, T12N, R 12E
At effective depth
5071'SNL,3740'WEL, SEC. 26, T12N, R12E
At total depth
5047'SNL, 38 I O'WEL, SEC.26, T12N, R 12E
5. Type of Well:
Development X
Exploratory
Stratigraphic
Service
6. Datum elevation (DF or KB)
KBE=65. 75 feet
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
S-25(24-26-12-12)
9. Permit number/approval number
90-103 /
10. APl number
50- 029-22077
11. Field/Pool
12. Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing Length
Structural --
Conductor 110'
Surface 2644'
Intermediate 9123'
Production --
Liner 9620"
Perforation depth: measured
9650" feet Plugs (measured)
9207' feet
9607' feet Junk (measured)
9171' feet
Size Cemented
20"
'3 3/8" 3291 cuft Arctic Set///&ll
9 5/8" 1865 cu fl C/ass G
7" 263 cuft Class G
9268'-9300', 9310'-9418', 9432'-9452'
Measured depth
140
2674
9153
8912-9650
Prudhoe Oil Pool
True vertical depth
BKB
140
2638
8755
8546-9171
true vertical subsea882358850~885858949~896158977'
Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Stimulation or cement squeeze summary See Attachment
Intervals treated (measured)
Treatment description including volumes used and final pressure
Aachora~ta
14.
Prior to well operation
Subsequent to operation
Representative Daily Average Production or In!ection Data
OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure
120 215 88 2040
1830 3380 2455 1530
Tubing Pressure
211
256
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 c~rtify that the foregoing is true and correct to the best of my knowledge.
.... ~ t?h? ' ~ "~/' -.
S~gned Q ~'4~r .~,,~i~,L~ '?,~,-'1 (/,/~ ~;~/~ ~,,~ Title Senior TechnicalAssistant I
Form 10-404 [Rev 06/15/88 ~!
Date ~',~'~,,,"~,~
SUBMIT IN DLI~LIC~ATE
1/25/92
8/19/9Z
WELL S-25(24-26-12-12)
Ht L/Reperf/FRAC
Performed a CTU HCL Perf Wash using the following fluids below:
FLUIDS PUMPED:
73 BBLS Filtered slick sea water(10 gal frw-14)
233 BBLS 6% HCL with additives
27 BBLS Methanol
The following interval were reperforated using 3 3/8" guns, 6 SPF,
random orientation and 60° phasing.
9Z88' - 931 O' MD
9268' - 9288' MD
8/28/92
fjh
6/26/93
Performed a FRAC (IVISFIAK) Treatment using the following
fluids:
FRAC:
10 BBLS 40# GEL PREPAD to Establish rate
149 BBLS 40# X-Link Gel Pad NO ESL
45 Dirty 1 PPG
10 Dirty 2 PPG
15 Dirty 3 PPG
20 Dirty 4 PPG
24 Dirty 5 PPG
27 Dirty 6 PPG
30 Dirty 7 PPG
33 Dirty 8 PPG
35 Dirty 9 PPG
264 Dirty 10 PPG
112 Dirty 20# Linear Gel Flush
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
DATE: 07/07/93
T# 84739
BPX/PBUOLOGS
Enclosed is your copy of the materials listed below. If you have any
questions, please contact BP Well Records at (907) 564-4004.
A-40q~'lq Ps~ 06/28/93 #1
F-l~%-iiq PRODUCTION LOG 06/26/93 #1
F-lq PRODUCTION LOG 06/26/93 #1
N-20 ~'%~ PERF 07/01/93 #1
07/01/93 #1
07/01/93 #1
07/03/93 #1
06/30/93 #1
06/30/a~ #1
06/28/93 #1
07/01/93 #1
06/30/93 #1
9200.00-10194.00 ATLAS 5 "
10980.00-12361.00 ATLAS 5 "
10980.00-12361.00 ATLAS 5 "
9915.00-10056.00 ATLAS 5 "
9700.00- 9950.00 ATLAS 5 "
9058.00- 9253.00 ATLAS 5 "
900Q.00- 9200.00 ATLAS 5 "
10100.00-10259.00 ATLAS 5 "
9500.00- 9702.00 ATLAS 5 "
9765.00- 9986.00 ATLAS 5 "
9200.00- 9350.00 ATLAS 5 "
13940.00-14224.00 ATLAS 5 "
Information Control
Well Records
RECEIVED
· ., JUL 1 2 199,~
Alaska Oil & Gas Cons. Commi;sion
Anchorage
A. .,KAOILAND GAS CONSERVATION COMMI;_ )N
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed: Operation shutdown Stimulate X Plugging Perforate X
Pull tubing Alter casing Repair well Other.,,
2. 'Name of Operator 5. Type of Well: 6. Datum elevation (DF or
BP Exploration (Alaska)/nc. Development X KBE=65.~et. I
Exploratory
3. Address Stratigraphic 7. Unit or Property name
P. O. Box 196612, Anchorage, Alaska 99519-6612 service Prudhoe Bay Unit
4. Location of well at surface
1633'SNL, 4158'WEL, SEC. 3T, T12N, R12E
At top of productive interval
5243'SNL, 3814'WEL, SEC, 26, T12N, R 12E
At effective depth
5071 'SNL,3740'WEL, SEC. 26, T12N, R 12E
At total depth
504 7'SNL,3810'WEL, SEC. 26, T12N, R 12E
12. Present well condition summary
Total depth: measured
true vertical
9650"feet
9207'feet
Plugs (measured)
8. Well number
S-25(24-26-12-12)
9. Permit number/approval number
90-103/
10. APl number
50- 029-22O77
11. Field/Pool
Prudhoe Oil Pool
Effective depth: measured
true vertical
9607'feet
9171 feet
Junk (measured)
Casing
Structural
Conductor
Surface
Intermediate
Production
Liner
Perforation depth:
Length
--
110'
2644'
9123'
9620"
measured
Size
20"
13 3/8"
9 5/8"
Cemented
3291 cu fl Arctic Set III& It
1865 cu ft Class G
7" 263 cuft Class G
9268~9300~9310'-9418~9432~9452'
Measured depth
140
2674
9153
8912-9650
True vertical depth
BKB
140
2638
8755
854~9171
true vertical subsea8823'-8850',8858'-8949',8961'-8977'
Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @8974'
Packers and SSSV (type and measured depth) Packer set @8884' SSSV @2092'
13. Stimulation or cement squeeze summary See Attachment
Intervals treated (measured) :
Treatment description including volumes used and final pressure
RECEIVED
Alaska 0ii & Gas Cons. 6omm'~ss[o~
Anchorage
14.
Prior to well operation
Subsequent to operation
Representative Daily Average Production or Injection Data
Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure
240 179 40 752
120 215 90 1012
Tubing Pressure
232
211
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 t~e fore.cje~g is true and correct to the best of my knowledge.
S,gned ~..'~.,~b~-¢.~.~q -.q.: ¢AcLq&..~ Title Senior TechnicalAssistant /
Form 10-404'Rev 06/15/88 /
Date
SUBMIT IN DLfPLI(3ATE
,,WELL S-25(24-26-12-12)
H CL/NR WO/R EPE R F/FR A C
A HCL Treatment was performed on 9/03/91 using the following
fluids:
35 bbls filtered PW
97 bbls 15%HCL W/10% Xylene,Additives,Friction Reducer
A HCL Perf Wash Treatment was performed on 11/15/91 using the
following fluids: 65 bbls PW
100 bbls 15%HCL 10% Xylene,.4%HCL 274,.7%S-500,
.4% NE-41 and +25PPT Ferrotrol
196 bbls 12:3 HCL/HF .4% ACI-274,.6% NE-41,.2%MS-10,
+i.05#/BBL FERROTROL 210 AND +10#/1000
FERROTROL-300
36 bbls NH4CL BRINE FLUSH
23 bbls Diesel
107 bbls PW
25 bbls Methonal
A NRWO was performed on 11/27/91 using the following fluids:
642 bbls PW to Load Well 5 bbls EW(Preflush)
18 bbls Cement 14 bbls EW(Spacer)
28 bbls Duo Polymer(Contaminant)
18 bbls PW(Displacement)
232 bbls PW(Reverse Out)
71 bbls PW(Final Reverse Out)
35 bbls MEOH(Freeze Protection CT)
43 bbls MEOH(Freeze Protection Flowline)
Well Cleaned Out to 9555'
502 bbls load fluid behind pipe
8 bbls cement recovered
CEMENT: 15.5 PPG CLASS G CEMENT CONTAINING, .2% CFR-3,
.017% HR-12, .15 GAL/SK HALAD-344L
SQZ #1
11 bbls PW(Jet Pass)
47 bbls PW(Jet Pass)
DEC 1 4 199~
Alaska Oil & Gas Cons. oomrn~ssio~
Anchorage
PAGE 2
WELL $-25(24-26-12-12)
A NRWO was performed on 11/28/91 using the following fluids:
73 bbls PW to Load Well 5 bbls EW(Preflush)
12 bbls Cement 20 bbls EW(Spacer)
20 bbls DUO Polymer(Contaminant)
32 bbls PW(Displacement) 183 bbls PW(Reverse Out)
16 bbls PW(Jet Pass) 50 bbls PW(Final Reverse Out)
15 bbls PW(Displacement)
34 bbls MEOH(Freeze Protection CT)
38 bbls MEOH(Freeze Protection Well)
Well Cleaned Out to 9544'
79 bbls Load fluid behind pipe
10 bbls cement recovered
CEMENT: 15.5 PPG CLASS G CEMENT CONTAINING, .2% CFR-3,
017% HR-12, .17 GAL/Sm HALAD-344L
SQZ#2
The following interval were reperforated on 12/03/91 using 3 3/8
guns with 6 shot density, random orientation and 60 phasing.
9266' - 9310' MD
Performed hydraulic fracture on 12/13/91 pumped 94000# CL
(250000# 20/40 Lead & 69000# 16/20 SB RCP). Design CL=109100#.
51800# behind pipe (includes 25000# 20/40 CL & 26800# 16/20 SB
RCP). 42200# left in pipe.
FLUIDS:
18 bbls DSL to PT lines and freeze protect
30 bbls 50# Gel Prepad to Establish Rate
222 bbls 50# X-Link Gel Pad W/8% ESL(746 Gal)
51 Dirty 1 PPG
27 Dirty 3 PPG
33 Dirty 5 PPG
35 Dirty 7 PPG
36 Dirty 8 PPG
22 Dirty 2 PPG
31 Dirty 4 PPG
35 Dirty 6 PPG
36 Dirty 8 PPG
122 Dirty 9 PPG
10/08/92
fjh
RECEIVED
DEC '! 4 1992
Alaska Oil & Gas Cons. Commission"
Anchorage
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
DATE: 08/25/92
T# 83845
BP CASED HOLE FINAL
Enclosed is your copy of the materials listed below. If you have any
questions, please contact BP Well Records at (907) 564-4004.
PFC 08/19/92 #I
9180.00- 9341.00 ATLAS 5 "
Information Control
Well Records
Adrian Jo Martin
CEIVED
P 0 ! !992
Alaska Oil & Gas C~}~:~. Cornl~issior~
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, A~ka 99519-6612
(907) 561-5111
DATE: 01/16/92
T# 83187
BP CASED HOLE FINALS
Enclosed is your copy of the materials listed below. If you have any
questions, please contact BP Well Records at (907) 564-4004.
/ S 168~'~F- LEAK DET 12/26/91 #1
_~ ~ PROD-F 12/28/91 #1
05~Z-;]~ GAS LIFT SURVEY 12/26/91 #1
25 ~'/~; TEMP 12/26/91
o
~~ ~ (. PITS 12/28/91
~-17A~;';;~GAS LIFT SURVEY 12/25/91
~~ q;-q~ TEMP 12/29/91
~~ JEWELRY 12/30/91
5 "
-24 JEWELRY 12/28/91
5
9800.00-11774.00 CAMCO 5 "
7580.00-10455.00 CAMCO 2 "
8500.00- 9462.00 CAMCO 5 "
2000.00-10229.00 CAMCO 2 "
350.00- 9467.00 CAMCO 2 "
8500.00-10200.00 CAMCO 2/5"
8500.00- 9462.00 CAMCO 5 "
2000.00- 9984.00 CAMCO 2 "
8700.00- 9740.00 CAMCO 5 "
8500.00-10200.00 CAMCO
8500.00- 9462.00 CAMCO
Information Control
Well Records
Adrian J. Martin
RECEIVED
JAN 2 2 1992
Alaska 011 & Gas Cons. Commission
Anchorage
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
P.O. Box 196612
Anchorage. Alaska 99519-6612
(907) 561-5111
DATE: 12/12/91
T9 83090
BP CASED HOLE FINALS
Enclosed is your copy of the materials listed below. If you have any
questions, please contact BP Well Records at (907) 564-4004.
CCL/PERF
PFC
PDK-100
PLS
5 "
12/04/91 91 9450.00- 9710.00 ATLAS 5 "
12/03/91 91 9180.00- 9412.00 ATLAS 5 "
12/08/91 91 9650.00- 9846.00 ATLAS 5 "
12/05/91 91 10400.00-10680.00 ATLAS
Information Control ~ R~~C~/VED
AW:rl.la~e~°.rMdSart //
DfC 18 19,91
oil co.=,
BP EXPLORATION
BP Exolorat~on (Alaska) Inc.
900 Eas[ 8enson Bou~evara
P.O. Box 196612
Anchorage. Alaska 99519-6612
(907) 561-51'11
DATE: 10/24/91
T,~ 82948
BP CASED HOLE FINALS
Enclosed is your copy of the materials listed
ques%ions, please contact BP Well Records at
below. If you have any
(907) 564-4004.
" ~ 09/22/91
~7,~7 W-O~'~, '-~',_,v-, 10/05/91
.33-~t~ Z- 3~--~/' CL 08/22/91
q/.i,QP-!! CCL 09/25/91 ,%1
,~- '~;Y-04t- ~' CCL 10/01/91
-/ SCL 09/25/91
; ~-~ ,,"~ W-09~/ CCL 09/21/91 .%!
~,c/--~fS-i8~'~ GAS LiFT SURVEY 08/30/91
~,,,-~ A-!6/ !NJ ' 09/01/91
?RoD-F 09/24/91
:LIFT' SURvEY
~t-f69 X-17 ~" TEMP 10/05/91
?~-~ Y-01~/ LEAK DET '09/29/91
~' ;~ S-2--~ ~'~ PITS 09/'22/91
~Y-23 ~/ LEAK DET 10/04/91
'~'~-:? R-04-' GAS LIFT SURVEY 09/26/91
,77-~.{ Y-01 ~ LEAK DET 09/27/91
6/I,j~ Y-30 ~' SPINNER 10/02/91
t~eY-29 ~/ SPINNE~ 10/03/91
O'
~,,~,~¢U_03~/~'l . !NJ 09/30/91
~~/~ U-05~/ iNJ 10/01/91
~ ,~..%.: ~ U- !____0 '~' iNJ ! 0 / 07 / 91
~"' %f X-il~ iNJ 10/06/91
,~']? M-21~' TEMP 10/07/91
..... X-24 iNJ 10/06/91
:~' ' R-27 PiTS 09/27/91
.'~ ' X-06 -. iNJ 09/28/91
~'~" U-09,- iNj 10/01/91
'~ .... ~ N-03~ SCL 10/02/91
~-$;' J-l!~' LEAK DET 10/03/91
?-f~ F-03 ~'' JEWELRY
2 J-~ ~ GAS ENTRY, jEWELRY
.~ "
9047.00-10650.00 CAMCO
13950.00-14512.00 C~,!CO
12101.00-13175.00 CAMCO
9070.00- 9621.00
8869.00-10162.00
8780.00- 9331.00
14200.00-14987.00
180O.C0- 4550.00
9000.00- 9405.00
10470.00-10900 00
CAMCO
CAMCO
CAMCO
CA,MC O
CAMCO
CAMCO
CAMCO
#1 10900.00-ii290.00
8800.00- 9812.00
#1
#1
#1
#1
#1
#1
#1
#1
#1
#I
#2
#1
7400.00- 7600.00
9100.00- 9547.00
'9770.00-10150.00
100.00- 8550.00
170.00-11350.00
9000.00- 9230.00
12500.00-13125.00
9150.00- 9520.00
9050.00- 9385.00
9650.00-10078.00
9050.00- 9400.00
8300.00- 9116.00
9100.00- 9430
9450.00- 9734
12000.00-12650
10750.00-11297
8996.00-11779
9350.00- 9650
C~24C0
~ CAMCO'
CAMCO 5
CAMCO 5 "
CAMCO 5 "
CAMCO 5 "
CAMCO 2 "
CAMCO 2 "
CAMCO 5 "
CAMCO 5 "
CAMCO 5 "
CAMCO 5 "
CAMCO 5 "
CAMCO 5 "
CAMCO 5 "
· 9 0 C~CO 5 "
· 0 0 C~2~C0 5 "
· 00 CAMCO 5 "
.00 CAMCO 5 "
· O0 CAMCO 5-"
·
· O0 CAMCO 5 "
10800. Oo-:].115o: 0 ~AMCO
08/30/91 #1
~
5 "
5 "
5 "
5 "
2/5"
5 "
5 "
10/06/91
!0039.00-1i649,00 C~dCO..
10/05/91
13609.00-!4545.00 CA2<CO
BP EXPLORAT]CN
BP Exc~orat~on (AlaSKa) Inc.
900 Ezst Benson 8outevard
PO. Box 196612
Anc~crace. Alaska 99519-6612
(907) 561-5111
DATE: 10/30/91
T,~ 82965
BP CASED HOLE FINALS
Enclosed is your copy of the materials listed
questions, please contact BP Well Records at
below. If you have any
(907) 564-4004.
CL 10/11/91 ~!
PROD-F 10/11/91 ~i
PROD-F 10/11/91 ~i
STATIC 09/29/91 ~1
STATIC 09/29/91 31
ROTASCA~N 09/20/91
2 "
ROTASCAN 09/20/91
5 "
RCTASC~N 10/05/91
10900.00-!1039.00 HLS 5 "
8950.00- 9221.00 HLS 2 "
9400.00- 9660.00 HLS 2 "
9124.00- 9535.00 HLS 5 "-
9979.00-10221.00 HLS 5
%1 8686.00- 9024.00 HLS
5 "
A-01 I.~- TRACER CHECK 09/20/91
5 "
A-01 ~/ TRACER CHECK 09/20/91
5 "
8700.00- 9025.00 HLS
8700.00- 9013.00 HLS
- ': '8600.00~'' 9500': 00:
8700.00- 9010.00 HLS
86oo.oo- 9o o,.oo HnS
Inforraat ion Control
Wei~. Records
Adrian J. Martin
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
TO: ARCO Date :08/30/90
CHEVRON T#:81550
EXXON
MOBIL
PHILLIPS
STATE OF ALASKA
TEXACO
GEOSCIENCE
ARCHIVES
BP OPEN HOLE FINAL
Enclosed is your copy of the material listed below. If you have any questions, please contact BP
Well Records at (907) 564-4445.
S-25 MWD DGR/CN0/SFD 08/13/90 #11 9135-9650 SPERRY 2'/5"
S-25 MWD DGR/EWR 08/13/90 #11 9135-9650 SPERRY 2"/5"
*** GEOS/ARCO/EXXON/ARCHIVES ONLY.
STATE ONLY:
Magnetic Single Shot Directional Survey
Gyroscopic Directional
Date:
Date:
Job#:
Job#:
lnforation Control
Well Records LR 2-1
J.. Dietz/S. McCurry
? Fr F!V,__ ED
" tr ~e
Alaska 0!! ~,,.. ~:.,o,~ .. i ~';?',s. !;oinmi~si0[~
STATE OF ALASKA
ALASKA MIL AND GAS CONSERVATION COMMISSION
WELL COMPLETION OR RECOMPLETION REPORT AND LOG
1. Status of Well Classification of Service Well
OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE []
2. Name of Operator 7. Permit Number
BP Exploration 90-103
3. Address 8. APl Number
P. O. Box 196612, Anchorage, Alaska 99519-6612 .~ ~.; :;'i~! !.h~i' ~ 50- 029-22077
4. 'Location of Well at surface ~ I !~,~ i-!.~ ! . 9. Unit or Lease Name
11633' SNL, 4158' WEL, SEC. 3/T, TI2N, R12E i-.~/Z//.~d/~ tLTt~~ Prudhoe Bay Unit
At Top Producing Interval ~ ~~ ~ . 10. Well Number
~' '.-/~-~C-~-I ! Sur{~~[ S-25(24-26-12-12)
5243' SNL, 3814' WEL, SEC. 26, T12N, R12E ~ ......................... ~ i J~.H~ 11. Field and Pool
At Total Depth ~ Prudhoe Bay Field/Prudhoe Bay Pool
5047' SNL, 3810' WEL, SEC. 26, T12N, R12E
5." Elevation in feet (indicate KB, DF, etc.) ]6. Lease D~signation and Serial No.
65. 75' KBE I ADL 28257
12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, il offshore 11'6. No.' of COmpletions
8-2-90 8-13-90 11-10-90I N/A feet MSL I One
17. Total Depth (MD+TVD) 18. Plug Back Depth'(MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of' Permafrost
9650'MD/9207'TVD 9607'MD/9171'TVD YES [] NO []I 2092 feet MD I 1900'
221' TyPe Electric or' Other Logs Run
~3. CASING, LINER AND CEMENTIN~ ~EC:OI::~
....
SETTINO DEPTH MD
CASING SIZE WT. PER FT. C.,~JADE TOP BOTTOM HOLE SIZE CEMENTIN~ REOORD AI~K)UNT PULLED
20" Surface 110
' ' 13-3/8" 68tl L-80 Surface 2674 17-1/2 3291 cu ft Arctic Set Iil & II
......... 9'-5/8" ' 47# NT80S Surface 9153 12-1/4" 1865 cu ft Class G
7" 26# L-80 8912 9650 8-1/2 263 cufl Class G
, ,
24. Perforations open to Production (MD+TVD of Top and Bottom and Z5. TUBING REC(~D
interval, size and number) SIZE DEPTH SET.(MD) PACKER SET (MD)
Schlumberger 5" @ 4 spf 4-1/2" 12. 6# 89 74' 8884'
MD TVDSS L-80
9268'- 9300' 8823'- 8850 ;)6. ACID, FRACTURE, CEMENT SQUEEZE, ETCl '
9310'- 9418' 8858'-8949' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED
9432'- 9452' 8961'- 8977' 13-3/8" X 9-5/8" annulus Downsqeezed annulus with 180'bbls' '
Dry Crude , ,
,,
27. PRODUCTION TEST
Date First Production IMethod of Operation (Flowing, gas lift, etc.)
11-12-90 I Flowing
Date ol Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF /VATER-BBL CHOKEsIZE ]GAS-OIL RATIO
~I'EST PERIOD I~
I
Flow Tubing Casing Pressure CALCULATED DIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr)
Press. 24-HOUR RATE
, ,
28, CORE DATA
~riei' description of lithology, Porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. ' ' ' '
RECEI I)
FEB -
Naska, 0it & Gas Cons..g~.m
Form 10-407
Rev. 7-1-80
~INUED ON REVERSE SIDE
Submit in duplicate
29. 30.
GEOLOGIC MARKERS · [MATION TESTS
NAME .......... Include interval tested, pressure data, all fluids recovered and gravity,
MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase.
Sag 9144 8783
Shublik A 9190 8822
Zone 4 9267 8888
, ,,
31. LIST OF ATTACHMENTS
........
32. I hereby certify that the foregoing is true and correct to the best of my knowledge
Signed ~.~ '~,~z..~ Title PBU Lead Enaineer 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 EXPLORATION
DAILY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Thursday, August 2, 1990
WELL: S-25 (24-26-12-12) RIG: NABORS#18-E
Day- 1
DePth at 0600 Hrs. = 250'
24 Hour Footage = 145'
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' Drilling 17-1/2" hole.
Summary of Last 24 Hours: Drilled the 17-1/2" hole to 250'.
Mud Tv.De Mud Weight Viscosity
Spud mud , 8.6 #/gal 180 Sec.
P V YP Fluid L(~$~ Solids
30 38 16.0 cc 2%
Temp
50 OF
Survey Deoth Angle Direction TVD
~ E-W
Section CoQrdinate Coordinate
°/100'
Reviewed By' ~--"~ ~ ~ ,
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Friday, August 3, 1990
WELL: $-25 (24-26-12-12) RIG: NABORS#18-E
,, i
Day: 1
Depth at 0600 Hrs. = 1900
24 Hour Footage = 1650
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' Drilling 17-1/2" hole.
Summary of Last 24 Hours' Drilled and surveyed to 1,900'.
Mud Ty0e Mud Weight Viscosity
Spud Mud . 9.1 #/gal 135 Sec.
PV YP Fluid Loss Solids Temp
37 45 16.0 cc 5.5% 48 °F
Survey Depth Angle Direction TVD
Section Coordinate Coordinate °/100'
Reviewed By: dh
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Monday, August 6, 1990
WELL: S-25 (24-26-12-12) RIG: NABORS#18-E
Day: 4
Depth at 0600 Hrs. = 5150
72 Hour Footage = 3250
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' RIH with Dynaddll.
Summary of Last 72 Hours: Ran and cemented 13-3/8" casing. Nippled down riser, flowline, and
diverter. Nippled up BOPE. Drilled and surveyed 12-1/4" hole to 5150'.
MudTv.De , Mud Weight Viscosity ,p V YP, Fluid Loss Solid8 Temp
Low solids 9.3 #/gal 34 Sec. 8 6 14.0 cc 0.5% 62 °F
Survey Deoth Angle, Direction TVD
N-S E-W ~
Section Coordinate (~oordinate °/10,0'
Reviewed By: DH
BP EXPLORATION
DALLY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Tuesday, August 7, 1990
WELL: S-25 (24-26-12-12) RIG: NABORS#18-E
Day: 5
Depth at 0600 Hrs. = 5908
24 Hour Footage = 758
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' POH for changing BHA.
-.
Summary of Last 24 Hours: Ddlled and surveyed 12-1/4" hole to 5407'. POH and changed BHA.
RIH and stuck ddil pipe @5010'. Reamed and washed the tight spot
from5010' to 5407'. Drilled to 5908'.
MudTvDe Mud Weiaht Viscosity PV yp ~ Solids
Low solids 9.5 #/gal 41 Sec. 7 10 7.2 cc 9%
Temo
70 OF
Survey ~ Angle D_[Ee,.C,:~.E TVD
N-$ E-W
Section Coordinate C;oordinate
Dog Leg
o/100,
Reviewed By:
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE
As of 0600 Hrs. Wednesday, August 8, 1990
WELL: S-25 (24-26-12-12)
BAY UNIT
RIG: NABORS#18-E
Day: 6
Depth at 0600 Hrs. = 6370
24 Hour Footage = 462
Current Operation' Drilling 12-1/4" hole.
Summary of Last 24 Hours:
,.
Mud 'l'_vpe
Low solids
Survey Deoth Angle
AP! No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
'Estimated Final Cost =
Drilled and surveyed to 6370.
Mud Wei(~ht Viscosity
9.6 #/gal 39 Sec.
PV YP Fluid Loss Solids TemD
8 '8 6.8 cc 9%' 72 °F
Direction TVD
Section Coordinate Coordinate °/100'
.
Reviewed By' dh
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE
As of 0600 Hrs. Thursday, August 9, 1990
WELL: S-25 (24-26-12-12)
BAY UNIT
RIG: NABORS#18-E
Day' 7
Depth at 0600 Hrs. = 7342
24 Hour Footage = 972
AP! No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation: Drilling 12-1/4" hole.
Summary of Last 24 Hours: Drilled and surveyed to 7342'.
Mud Type Mud Weight Viscosity
Low solids 9.9 #/gal 38 Sec.
P V YP Fluid Loss Solids Temp
10 8 6.4 cc 11% 76 °F
Survey Deoth Angle Direction TVD.
Reviewed By: dh
N-S E-W ~
Section Coordinate Coordinate °/100'
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Friday, August 10, 1990
WELL: S-25 (24-26-12-12) RIG: NABORS#18-E
Day: 8
Depth at 0600 Hrs. = 7952
24 Hour Footage = 610
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Currant Field Cost =
Estimated Final Cost =
,,
Current Operation' RIH with new 12-1/4" BHA.
Summary of Last 24 Hours: Drilled and surveyed to 7952'.
Mud Type Mud Weight Viscosity
Low solids 9.8 #/gal 39 Sec.
P V YP Fluid Loss Solids Temp
12 9 6.2 cc 10.5% 77 °F
Survey Depth Angle Direction TVD
N-S E-W Dog Leg
Section Coordinate Coordinate °/100'
Reviewed By: ~
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE
As of 0600 Hrs. Monday, August 13, 1990
WELL: S-25 (24-26-12-12)
BAY UNIT
RIG: NABORS#18-E
Day: 1 1
Depth at 0600 Hrs. = 9153
72 Hour Footage = 1131
AP! No. 50-029-220 77
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' Drilling on 9-5/8" float equipment.
Summary of Last 72 Hours: Drilled and surveyed 12-1/4" hole to 9153'. Ran and cemented 9-5/8"
casing. RIH to drill out 9-5/8" casing shoe.
MudTvoe Mud Weiaht Viscosity PV YP Fluid Loss Solids Temo
_ _ _
Low solids 8.4 #/gal Sec. cc °F
Survey De0th .,Anale Dire(;ti(;)n TVD
Section Coordinate Coordinate 0/100'
Reviewed By: dh
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE
As of 0600 Hrs. Tuesday, August 14, 1990
WELL: S-25 (24-26-12-12)
BAY UNIT
RIG: NABORS#18-E
Day: 12
Depth at 0600 Hrs. = 9650
24 Hour Footage = 497
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation- Circulating for RLL logging.
Summary of Last 24 Hours: Drilled 8-1/2" hole with RLL tool to 9650' TD. P.O.H to 9-5/8" shoe and
circulated with mud.
MudTy0e Mud Weight Viscosity P__V YP Fluid Loss Solids Temp
Low solids 8.9 #/gal 38 Sec. 9 6 8.8 cc 5% 78 °F
Survey Depth Angle Directiqn
'I'VD Section Coordinate Coordinate °/100'
Reviewed By: .~
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Wednesday, August 15, 1990
WELL: S-25 (24-26-12-12) RIG: NABORS#18-E
Day: 13
Depth at 0600 Hrs. = 9650
24 Hour Footage = 0
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' Running 7" liner.
Summary of Last 24 Hours' Ran RLL logs in 8-1/2" open hole. POH. Laid down HW drill pipe. Rig
up for running 7" liner.
.Mud Type Mud Weight Viscosity P V YP Fluid Loss Solids Temp.
Low solids 8.9 #/gal 38 Sec. 8 8 8.4 cc 4.5% 78 °F"'
Survey Depth Angle DirectiCn TVD
N-S E-W Doa Lea
Section Coordinate g(~ordinat~, °/100'
Reviewed By: dh
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE
As of 0600 Hrs. Thursday, August 16, 1990
WELL: S-25 (24-26-12-12)
BAY UNIT
RIG: NABORS#18-E
Day: 14
Depth at 0600 Hrs. = 9650
24 Hour Footage = 0.
AP! No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation' Cutting drill line.
Summary of Last 24 Hours: Ran and cemented 7" liner. Put 300 psi back pressure on top of cement
for 2-1/2 hrs. POH. RIH with 6" bit and scraper.
MudType " Mud Weigh[ Viscosity P.._~V yP, Fluid Loss Solids Temp,
Low solids 8.9 #/gal 47 Sec. 11 18 11.0 cc 4.5% 78 °F
Survey Depth Angle, Direction, TVD
N-S E-W Dog Leg
Section Coordinate Coordinate °/100'
Reviewed By: Ch
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE
As of 0600 Hrs. Friday, August 17, 1990
WELL: S-25 (24-26-12-12)
BAY UNIT
RIG: NABORS#18-E
Day: 15
Depth at 0600 Hrs. = 9650
24 Hour Footage = 0
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost =
Estimated Final Cost =
Current Operation: Logging.
Summary of Last 24 Hours' cleaned out liner top and drilled cement to 9607'. Tested liner with
3000 psi. Ran CBT/CET logs.
Mud Tvoe
Seawater
,Survey
Mud Weight Viscosity PV YP Fluid L0,$~ Solids TemD
8.5 #/gal Sec. cc °F
Deoth
Angle
.DireCtion.
TVD Section Coordinate Coordinate °/100'
Reviewed By:
BP EXPLORATION
DAILY DRILLING REPORT: PRUDHOE BAY UNIT
As of 0600 Hrs. Saturday, August 18, 1990
WELL: S-25 (24-26-12-12) RIG: NABORS#18-E
Day: 17
Depth at 0600 Hrs. = 9650
24 Hour Footage = 0
APl No. 50-029-22077
AFE Number: 125259
AFE Amount =
Current Field Cost --
Estimated Final Cost =
Current Operation: Releasing rig.
Summary of Last 24 Hours:
Ran 4-1/2" tubing and set the packer. Nippled down BOP and nippled
up tree. Tested tree to 5,000 psi, ok. Tested tubing annulus to 2,500
psi, ok. Freeze protected annulus with 144 bbls diesel. Released rig @
0300, 8/18/90.
Mud Type
Seawater
Mud Weight Viscosity PV y..P.. Fluid Loss Solid~ Temp
8.5 #/gal Sec. cc °F
Survey Deoth Anale
- --
Direction TVD
N-S E-W Doa Leo
Section (~QQrdinate Coordinate °/100,'
Reviewed By: dh
ORIgINAl
SUB- SURFACE
DIRECTIONAL
SURVEY
r~ UIDANCE
~] ONTINUOUS
[-~ OOL
Company BP EXPLORATION
Well Name S-25(24-26-12-12)(1634' SNL,1120' EWLrSEC 35~T12N,R12EI
Field/Location PRUDHOE BaY, NORTH SLOPE, ALASKA
Job Reference No.
74068
Loqqed By:
HUSBAND
MICROFILMED
o~..._~.~,~n!~o .
Date
29 -AUG-90
Computed By:
SINES
SCHLUMBERGER
GCT DIRECTIONAL SURVEY
CUSTOMER LISTING
FOR
5P EXPLORATION (ALASKA), INC.
S - 25 (24-25-12-12)
PRUDHOE 5AY
NORTH SLOPE, ALASKA
SURVEY D~TE: 2g-&UG-lgg0
ENGINEER: J.HUSBAND
METHODS OF COMPUTATION
TOOL LOCATION: T~NGENTI~L- ~V~R&GED DEVIATION AND AZIMUTH
INTERPOLATION: LINEAR
VERTICAL SECTION: HDRIZ. DIST. PeOJECT~D ONTO A TARGET AZIMUTH O= NORTH 12 g~G 30 MIN EAST
COMPUTATION DATS: 14-SEP-gO PASE I
BP EXPLORATION CALASKA)t
S - 25 (24-26-12-123
PRUOHOE BAY
NORTH SLOPE, ALASKA
INC,.
INTERPOLATE9 VALUES FOR
TRUE SUB-SE
MEASURED VERTICAL VERTIC
DEPTH DEPTH DEPT
0.00 0.00 -65.
100.00 100.00
200o00 200.00 134.
300.00 300.00 234.
400°00 400.00 334.
500.00 500.00 434.
600.00 599.99 534.
700.00 699.99 634.
800.00 '799.99 734.
900.00 899.99 834.
100,0o00 999.99 934.
1100'.00 1099.99 1034.
1200.00 1199.99 1134.
1300o00 1299.99 1234.
1400o00 1399.99 1334.
1500o00 1499.99 1434.
1600.00 1599.99 1534.
1700.00 1699.98 1634.
1800.00 1799.96 1734.
1900.00 1899.95 1834.
2000.00 1999.93 1'934.
2100.00 2099.92 2034.
2200.00 2199.91 2134.
2300.00 2299.91 2234.
2400.00 2399.9! 2334.
2500.00 2499.90 2434.
2600.00 2599.90 2534.
2700.00 2699.90 2634.
2800.00 2799.89 2734.
2900.00 2899.89 2834.
3000.00 2999.88 2934.
3100.00 3099.87 3034.
3200.00 3199.87 3134.
3300.00 3299.86 3234.
3400.00 3399.86 3334.
3500.00 3499.86 3434.
3600.00 3599.85 3534.
3700.00 3699.85 3634.
3800.00 3799.85 3734.
3900.00 3899.85 3834.
~ COURSE
~.L DEVIA'TIDN AZIMUTH
H DEG MIN DEG MIN
75 0 0 N 0 0
25 0 18 N 74 3
25 0 16 N 77 20
25 0 19 S 5q 20
25 0 16 S 73 7
25 0 17 S 57 33
24 0 14 S 60 30
24 0 11 S 73 22
24 0 11 S 63 52
24 0 10 S 64 50
24 0 8 S 61 30
24 0 21 N 76 14
24 0 14 N 56 5
24 0 11 N 44 36
24 0 10 N 21 9
2.4 0 lO N 12 20
24 0 39 N 5 44
23 0 59 N 3 37
21 I 5 N 12l
ZO I 3 N 41'3
18 0 57 N 1 33 E
17 0 42 N 21 21 6
16 0 37 N 17 55 E
16 C 26 N 11 51 ~
16 0 24 N 19 17 E
15 0 22 N 4 34 W
15 0 30 N 25 O W
15 O 40 N 31 5? W
14 0 40 N 46 O W
14 0 34 N 51 Z W
13 0 37 N 55 51 W
1Z 0 39 N 51 47 W
12 0 40 N 35 30 W
11 0 35 N 37 T W
11 0 28 N 52 45 W
I1 0 15 N 68 19 W
10 0 17 N 74 49 W
10 0 17 N 88 11 W
10 0 22 S 23 57 W
10 0 31 S 30 28 W
D.~TE DF SURVEY:
KELLY BUSHING ELEV!aT'ION:
ENGZNEER:
EVEN 100 FEET Om MEASURED DEPTH
VERTIC
SECTI
Z9-AUG-1990
65.75 FT
J. HU S 5.AND
0.00 0.00 N 0.00 E 0.00 N 0 0 E
0.14 0.06 N 0.20 E 0.21 N 74 3 E
0.22 0.15 N 0.73 E 0.75 N 79 6 E
0.58 0.05 N 1.07 E 1.07 N 87 4 E
0.73 0.13 S 1.47 E 1.45 S 85 7 E
1.15 0.31 S 1.85 E 1.88 S 80 28 E
1.5~ 0.49 S 2.20 E 2.25 S 77 28 E
1.36 0.57 S 2.45 E 2.51 S 75 47 E
1.30 0.59 S 2.54 E 2.61 S 76 56 E
0.95 0.5'9 S 2.67 E 2.74 S 7'7 35 E
.
O.
O.
O.
1.
1.
1.
3.
4.
6.
01
28
64
91
O9
27
79
24
92
51
1.05 0.60 S 2.74 E 2.80 S 77 ,39 E
0.64 0.42 S 3.18 E 3.21 $ 82 28 E
0.48 0.17 S 3.73 E 3.73 S 87 22 E
0.36 O.OZ N 4.10 E 4.10 N 89 42 E
0.93 0.17 N 4.29 E 4.29 N 87 47 E
0.84 0.34 N 4.3:2 E 4.33 N 85 30 E
1.13 0.85 N 4.43 E 4.51 N 79 6 E
0.18 2.35 N 4.33 E 4.97 N 61 48 E
0.54 4.05 N 4.31 :E 5.94 N 46 35 E
1.00 5,84 N 4.22 E 7.20 N 35 50 E
.
9.
11.
11.
12.
13.
13.
14.
15.
15.
30
34
03
60
31
98
'81
34
79
0.51 7.56 N 4.21 = 8.66 N 29 6 E
0.64 9.09 N 4.44 E lO.1Z N Z$ 2 E
0.25 10.20 N 4.95 c tl.3~ N 25:2 E
0.29 11.01 N 5.24 E 12.1':} N 25 26 E
0.80 11.71 N 5.41 ~ 12.90 N 24 49 E
0.51 12.41 N 5.52 .E 13.Sqj N 23 58 E
0.80 13.14 N 5.31 E 14.17 N 22 2 E
1.23 14.08 N 4.90 E 14.91 N 19 11 =
0.58 14.80 N 4.1Z E 15.37 N 15 32 ~
0.44 15.43 N 3.35 E 15.79 N 1Z 15 E
16.
16.
17.
18.
18.
18.
18.
18.
18.
17.
23
68
34
02
43
54
75
84
47
58
0.00 16.07 N 2.51 = 16.27 N ~ 52 E
0.35 16.73 N 1.64 ~ 16.81 N 5 35 E
0.56 17.56 N 0.90 E 17.5~ N 2 57 E
0.33 18.41 N 0.20 E 18.42 N 0 37 E
0.55 18.97 N 0.45 W 18.98 N 1 22 W
0.03 19.31 N 0.99 W 19.34 N Z 57 W
0.00 19.52 N 1.45 W 19.58 N 4 15 W
0.22 19.72 N 1.89 W 19.81 N 5 28 W
0.64 19.42 N 2.25 W 19.55 N 5 36 W
0.14 18.63 N 2.59 W 18.86 N 7 52 W
0.00
0.10
0.31
0.28
0.20
0.10
0.00
-0.03
-0.03
0.00
~L DOGL,EG RECTANGULAR COORCIN~TES HORIZ. DEPARTURE
ON SEVERITY NORTH/SOUTH EAST/WEST DIST. aZIMUTH
T OEG/IO0 FEET FEET FE~T DEG MIN
COMPUTATION DATE: 14-SEP-90 PAGE Z
PRUOHOE BAY
NORTH SLOPE, ALASKA
INC.
INTERPOLATED VALUES FOP
MEASURED
DEPTH
TRUE SUB-SE
VERTICAL VERTIC
DEPTH DEPT
COURSER
AL DEVIATION AZIMUTH
H DEG MIN DEG
4000.
4100.
4200.
4300.
4400.
4500.
4600.
4700.
4800.
4900.
O0
O0
O0
O0
O0
O0
O0
O0
O0
O0
3999.85 3934.10
4099.84 4034.09
4199.84 4134.09
4299.84 4234.09
4399.84 4334.09
4499.84 4434.09
4599.84 4534.09
4699.84 4634.09
4799.84 4734.09
4899.84 4834.09
0 32 S 27 10 W
022 S I 10 E
0 20 S 11 55 W
0 22 S 22 2O W
0 6 S 53 6 W
0 15 N 7737 W
0 1Z S 84 11 W
0 10 S 57 54 W
0 9 S 35 1¢ W
1 0 N 25 49 E
5000.
5100.
5200.
5300.
5400.
5500.
5600.
5700.
5800.
5900.
O0
O0
O0
O0
O0
O0
O0
O0
O0
O0
4999.75 4934.00
5099.34 5033.59
5198.42 5132.67
5296.81 5231.06
5394.3'9 5328.64
5491.17 5425.42
5587.05 5521.30
5682.01 5616.26
5776.10 5710.35
5869.29 5803.54
348 N 9 51 E
623 N 5 49 E
9 2 N i 4 E
11 32 N 4 53 =
1,3 37 N 4 20 {
15 31 N 6 19 E
17 26 N 8 20 E
19 4 N 9 56 E
ZO 34 N 11 33 E
Z1 51 N 11 10 E
6000.
6100.
6200.
6300.
6400.
6500.
6600.
6700.
6800.
6900.
O0
O0
O0
O0
O0
O0
O0
O0
O0
O0
5961.65 5895.90
6052.70 5986.95
6142.49 6076.74
6231.85 6166.I0
63Z1.33 6255.58
6411.09 6345.34
6500.93 6435.18
6591.05 6525.30
6681.65 6615.90
6772.39 6706.64
23 23 N 6 4, E
25 28 N 145 E
26 36 N 0 53 E
26 36 N 0 42 E
26 23 N 0 40 E
26 2 N 0 55 E
25 58 N 1 I E
25 18 N 1 0 E
24 55 N I 37 5
24 44 N 1 28 E
7000.00
7100.00
7200.00
7300.00
7400.00
7500.00
7600.00
7700.00
7800.00
7900.00
6863.29 6797.54
6954.37 6888.62
7045.43 6979.68
7136.30 7070.55
7226.98 7161.23
7317.66 7251.91
7408.17 7342.42
7498.47 7~32.72
7588.49 7522.74
7678.28 7612.53
24 32
24 22
24 31
24 52
24 55
25 1
25 18
25 37
25 59
26 1Z
N 2 2,9 E
N 4 9 E
N 6 19 E
N 7 34 E
N 8 46 E
N 10 15 E
N 11 48 E
N 13 43 E
N 15 47 E
N 17 24 E
EVEN 100 FEET
VERTICAL DOGL
SECTION SEVE
FEET DEG/
DATE OF SURVEY:
KELLY BUSHING ELEVATION:
OF MEASURED DfPTH
EG R:CTANGULAR
RITY NORTH/SOUTH
100 FEET
ENGINEER':
COORDINATES
EAST/WEST
FEET
16.82 0.00 17.89 N 2.98 W
16.06 0.05 17.15 N 3.17 W
15.50 0.89 16.58 N 3.20 W
15.00 0.11 16.09 N 3.28 W
14.60 0.38 15.70 q 3.37 W
14.59 1.04 15.75 N 3.65 W
14.59 0.97 15.81 N 3.91 W
14.48 0.33 15.75 N 4.12 W
14.27 0.23 15.57 N 4.30 W
14.54 3.25 15.80 N 4.0~ W
18.64 4
27.58 3
40.82 Z
58.¢2 2
80.02 1
104.96 2
133.26 1
164.51 1
198.37 1
Z34.62 I
272.84 2
313.69 2
356.85 0
400.80 0
444.50 0
487.66 0
530.69 0
573.16 1
614.57 0
655.94 0
696.91
737.64
778.65
820.19
962.22
904.34
946.32
989.80
1033.30
1077.Z1
H3RIZ.
mIST.
FEET
29-AUG-1990
65.75 FT
.07 19.7'9 N 3.12
.66 28.67 N 1.94
.31 42.13 N 1.45
.75 59.91 N 0.32
.97 81.65 N 1.40
.10 106.69 N 3.6!3
.80 1'34.85 N 7.36
.44 165.78 .N 12.31
.77 199.05 N 18.64
.96 234.54 N 26.05
J.HUSB~NO
.69 272.42 N 31.75
.10 313.66 N 34.50
.66 357.67 N 35.39
.33 402.55 N 36.02
.43 447.20 N 36.52
.25 491.28 N 37.11
.33 535.17 N 37.90
.01 578.52 N 38.62
.12 620.82 N 39.59
.37 662.84 N ~,0.74
DEPARTURE
AZIMUTH
DEG MIN
0.98 704.50 N 42.08
0.87 745.70 N 44.43
0.75 786.87 N 48.19
0.54 828.30 N 53.23
0.69 870.03 N 59.22
0.66 911.62 N 56.20
0.76 953.34 N 74.31
1.13 995.26 N $3.75
0.75 1037.35 N 94.90
0.84 1079.54 N 107.45
18.13 N 9 27 W
17.44 N 10 27 W
16.89 N 10 55 W
16.42 N 11 32 W
16.05 N 1Z ? W
16.17 N 13 Z W
16.28 N 13 53 W
16.23 N 14 39 W
16.15 N 15 27 W
16.32 N 14 30 W
20.03
28.74
42.15
59.91
81.66
106.75
135.06
156.23
199.92
235.93
274.26
315.55
359.41
404.15
448.69
492.68
536.51
579.80
622.0~
664.09
705.75
7~7.03
7~8.3~
830.01
914.02
956.23
998.78
1041.6~
1084.87
N 8 58
N 3 52
N I 59
N 0 19
N 0 59
N I 59
N 3 7
N 4 15
N 5 Z1
N 6 ZO
N 6 39
N 6 17
N 5 39
5 7
4 40
N 4 19
N 4 3
N 3 39
N 3 31
N 3 25
N 3 25
N 3 30
N 3 41
N 3 54
N 4 9
N ~ 27
N 449
N 5 14
N 5 41
COMPUTATION OATS: 14-SEP-90 PAGE 3
BP EXPLORATION (ALASKA), INC.
S - 25 C2~-26-12-12)
PRUDHOE BAY
NORTH SLOPE, ALASKA
DATE OF SURVEY: Z9-AUG-1990
KELLY BUSHING ELEVATION: 65.75 FT
ENGINEER: J.HUSBAND
INTERPDLATEO VALUES FOR EVEN 100 FEET OF MEASURED DEPTH
TRUE SU~-SEA COURSE
MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH
DEPTH DEPTH DEPTH DEG MIN DEG MIN
8000.00 7768.0.5 7702.~I i~ 8
8100.00 7857.69 7791. 29
8200.00 7947.08 7881.33 26 ,6
8300°00 8036.28 7970.53 26 57
9000.00 8659.10 8593.35 Z9 24
9100.00 8745.55 8679.80 30 52
9Z00.00 8830.83 8765.08 31 53
9300.00 8915.77 8850.02 32 3
9400.00 9000.08 8934.33 33 2
9500.00 9083.46 9017.69 33 58
9600.00 9166.01 9100.26 34 29
9650.00 9207.22 9141.47 34 29
VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. OEPARTURE'
SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH
FEE~T DEG/100 FEET FEET FEET OEG MIN
N 19 33 5 1121.01
N 19 53 E 1164.99
N 19 41 E 1209.44
N ZO 6 E 1254.28
N 21 ~ E 1298.90
N 21 5~ E 1343.05
N 21 53 E 1387.38
N 22 5 E 1431.96
N 22 29 E 1476.46
N 22 59 5 1521.98
0.72
0.26
0.23
0.38
0.71
0.15
0.27
0.19
0.9O
0.89
1121.30 N 1Z1.45 E 1127.86 N 6 11 E
1163.01 N 136.50 E 1170.99 N 6 42 E
1205.19 N 151.65 E 1214.69 N 7 10 E
12¢7.71 N 166.98 E 1258.84 N 7 37 E
1289.90 N 182.8`% E 1302.80 N 8 4 E
13.31.47 N 199.29 E 1346.31 N 8 31 f )
1373.17 N 216.07 E 1390.06 N 8 57 F ~
1415.08 N 232.99 E 143¢.13 N 9 21 E
1456.86 N 250.10 E 1478.18 N g 44 ~:
1499.53 N 267.98 E 1523.28 N 10 8 ~
N 23 0 E 1569.26
N 23 55 E 1618.60
N 23 57 E 1669.76
N 23 22 E 1721.55
N 23 25 E 1774.36
N 23 :3 5 1828.60
N 22 55 E 1884.08
N 22 55 E 1911.92
1.64
1.34
0.54
0.55
1.10
1.01
0.00
0.00
1543.80 N 236.70 E 1570.19 N 10 31 E
1589.90 N 306.73 E 1619.22 N 10 55 E
1637.58 N 3Z8.00 E 1670.11 N 11 20 E
1685.9~ N 3,%9.15 E 17ZI.TZ N 11 42 E
1735.31 N 370.48 E 1774.41 N 12 3 E
1786.01 N 392.36 5 1828.60 N 12 23 E
1837.9`% N 41~+.43 E 1884.09 N 12 42 E
1864.02 N 425.45 E 1911.96 N 12 51 E
COMPUTATION DATf: 14-SEP-90 PAGE 4
BP EXPLORATION (ALASKA), INC.
S - 25 (24-26-12-12)
PRUDHDE BAY
NORTH SLOPE, ALASKA
D~TE gF SURVEY: Zg-~UG-1990
KELLY BUSHING ELEVATION: 65.75 FT
ENGINEER: J.HUSB~ND
INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED OEPTH
TRUE SUB-SEA COURSE
MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH
DEPTH DEPTH DEPTH DEC MIN DEC MIN
0.00 0.00 -65.75 0 0
1000.00 999.99 934.24 0 8
2000.00 1999.93 1934.18 0 57
3000.00 2999.8H 2934.13 0 37
4000.00 3999.85 3934.10 0 32
5000.00 4999.75 4934.00 3 4B
6000.00 5961.65 5895.90 23 23
7000.00 6863.29 6797.54 24 32
8000.00 7768.06 7702.31 26 8
9000.00 8659.10 8593.35 29 24
9650.00 9207.22 9141.47 34 29
VERTICAL DOGLEG RECTANGULAR C~ORD!N~TES HORIZ. DEOARTURE
SECTION SEVERITY NORTH/SOUTH E4ST/WEST DIST. AZIMUTH
FEET DEC/lO0 FEET FEET FEET DEC MIN
N 0 0 E
S 61 30 E
N I 33 E
N 55 51 W
S 27 10 W
N 9 51E
N 6 4 E
N 2 28 E
0.00 0.00 0.00 N
0.01 1.05 0.60 S
8.30 0.51 7.5,6 N
16.23 0.00 16.07 N
16.82 0.00 17.89 N
18.64 4.07 19.79 N
272.$4 2.6'9 272.42 N
696.91 0.98 704.50 N
0.72
1.64
N 19 33 E 1121.01
N 23 0 E 1569.26
0.00 E 0.00 N 0 0 E
2.74 E Z.BO S 77 39 E
4.21 E 8.66 N 29 6 E
2.51 E 16.27 N 8 52 E
2.98 W 18.13 N 9 ZT W ~
3.12 W 20.03 N 8 58 ~ )
31.75 E 27~.26 N 6 39 E
~2.08 E 705.76 N 3 25 E
1121.30 N 121.45 E 1127.86 N 6 11 E
1543.80 N 286.70 E 1570.19 N 10 .31 E
N 22 55 E 1911.92
0.00 1864.02 N 425.415 E 1911.95 N 12 51 E
COMPUTATION DATE: I¢-SEP-90
PAGE 5
BP EXPLDR,ATIDN CALASKA)t INC. DATE OF SURVEY: 29-AUG-1990
S - 25 (24-26-12-123 KELLY BUSHING ELEV~ATION: 65 75 FT
PRUDHOE B~Y -
NORTH SLOPE, ALASKA ENGINEER: .J.HUSB~NO'
INTERPOLATED VALUES =OR EVEN 100 FEET OF SUS-SEA DEPTH
TRUE SUB-SEA COURSE
MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH
DEPTH DEPTH DEPTH DEG MIN DEG MIN
0.00 0.00 -65.75 0 0 N 0 0 E
65.75 65.75 0.00 0 11 N 72 39 E
165.75 165.75 100.00 0 19 N 78 22 E
265.75 265.75 200.00 0 12 S 53 49 E
365.75 365.75 300.00 0 14 S 51 48 E
465.75 465.75 400.00 0 15 S 74 g E
565.75 565.75 500.00 0 13 S 70 1E
665.76 665.75 600.00 0 10 S 87 42 =
765.76 765.75 700.00 0 9 N 21 34 ~
865.76 865.75 800.00 0 8 N 19 39 E
965.76 965.75 900.00
1065.76 1065.75 1000.00
1165.76 1165,75 1100.00
1265.76 1265.75 1200.00
1365.76 1365.75 1300.00
1465.76 1465.75 1400.00
1565.76 1565.75 1500.00
1665.77 1665.75 1600.00
1765.78 1765.75 1700.00
1865.80 1865.75 1800.00
1965.81 1965.75 1900.00
2065.83 2065.75 2000.00
2165.83 2165.75 2100.00
2265.84 2265.75 2200.00
2365.84 2365.75 2300.00
2465.85 2465.75 2400.00
2565.85 2555.75 2500.00
2665.85 2665.75 2600.00
2765.86 2765.75 2700.00
2865.86 2865.75 2800.00
2965.87 Z965.75 2900.00
3065.87 3065.75 3000.00
3165.88 3165.75 3lOC.DO
3265.89 3265.75 3200.00
3365.89 3365.75 3300.00
3465.89 3465.75 3400.00
3565.90 3555.75 3500.00
3665.90 3665.75 3600.00
3765.90 3765.75 3700.00
3865.90 3865.75 3800.00
0 9 N 39 21 E
0 23 N 71 40 E
0 24 N 68 3 E
0 13 N 72 48 E
0 6 N 59 0 E
0 5 N 54 2¢ W
0 20 N 5 30 E
0 55 N I 31 W
0 59 N 3 23 W
I I N I 14 W
1 1 N 3 47 E
0 57 N 8 45 E
0 44 N ,27 41 E
0 29 N 25 9
026 N 4 29 ~
0 23 N 0 16 E
0 26 N 14 8 W
0 36 N 22 9 W
0 35 N 4,9 17 W
0 34 N 53 42 W
0 38 N 50 31 W
0 33 N 53 29 W
0 37 N 39 57 W
0 38 N ~0 45 W
0 27 N 58 33 W
0 Z1 N 59 9 W
0 18 N 71 43 W
0 19 N 52 26 W
0 19 S 37 6 W
0 2'9 S 28 54 W
VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE'
SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH
FEET DEG/IO0 FEET FEET ~EET DEG MIN
0.00 0.00 0.00 N 0.00
0.02 0.44 0.01 N 0.06
0.23 0.00 0.12 N 0.56
0.36 0.84 0.16 N 0.94
0.25 1.14 , 0.03 S 1.33
0.13 0.90 0.25 S 1.7.3
0.03 1.18 0.43 S 2.10
-0.01 1.16 0.54 S 2.38
-0.02 1.60 0.58 S 2.53
0.02 1.44 0.57 S 2.66
0.00 N 0 0 E
0.05 N 81 6
0.57 N 78 17 E
0.95 N 80 30 E
1.33 S 88 30
1.75 S 81 51 E
2.14 S 7~ ZO E
/
2.44 S 77 14 E
2.59 S 77 10 E
2.72 S 77 53 E
0.01 1.42 0.60 S 2.73
0.15 0.68 0.50 S 2.97
0.50 1.01 0.27 S 3.56
0.83 0.85 0.04 S 3.98
1.04 0.86 0.13 N 4.25
1.21 1.0,4 0.28 N 4.32
1.$1 0.48 0.57 N 4.39
2.70 0.16 1.79 fl 4,41
4.32 0.82 3.47 N 4.33
6.00 0.39 5.21 N 4.23
2.80 S 77 38 E
3.01 S 80 26 E
3.57 S 85 35 E
3.98 S 89 26 E
4.25 N 88 16 E
4.33 N 86 16 E
4.43 N 82 37 E
4.75 N 67 52 E
5.54 N 51 18 E
6.71 N 39 7 E
7.71 O.OB 6.97 N 4.13
9 36 I 03 8.63 N 4.33
10.62 0.26 9.82 N 4.79
11.61 0.61 10.75 N 5.16
12.37 0.37 11.48 N 5.38
13.08 0.24 12.18 N 5.51
13.74 1.06 12.87 N 5.41
14.50 0.78 13.73 N 5.06
15.15 0.83 14.54 N 4.39
15.66 0.49 15.24 N 3.62
8.13 N 31 0 E
9.65 N 26 38 E
10.92 N 26 0 E
11.93 N 25 39 E
12.67 N 25 6 E
13.37 N 24 21 E }
13.96 N 22 48 E ~
14.63 N ZO 13 E
15.19 N 16 47 E
15.65 N 13 21 E
16.08 0.92 15.85 N 2.81
16.53 0.38 16.50 N 1.94
17.10 0.06 17.26 N 1.13
17.80 0.00 18.14 N 0.42
18.31 0.00 18.80 N 0.23
18.60 0.70 19.24 N 0.83
18.74 0.25 19.43 N 1.28
18.32 0.46 19.66 N 1.72
18.67 0.46 19.60 N 2.15
17.97 0.72 18.94 N 2.43
16.10 N lO 3 E
16.62 N 6 42 E
17.30 N 3 46 E
18.1~ N 1 20 E
18.81 N 9 43 W
19.25 N 2 28 W
19.52 N 3 45 W
19.74 N 5 0 W
19.?1 N $ 16 W
19.10 N 7 18 W
COMPUTATION DATE: 14-SEP-gO
PA~E 6
BP EXPLORATION (ALASKA)e INC.
S - 25 ¢2¢-26-12-127
PRUDHOE BAY
NORTH SLOPE. ALASKA
KELLY BUSHING ELEVATION: 65.75 FT
ENGINEER: J.HUSBANO
INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH
TRUE SUB-SEA COURSE
MEASUREO VERTICAL VERTICAL DEVIATION AZIMUTH
DEPTH DEPTH DEPTH DEG MIN DEG MIN
3965.90 3965.75 3900.00
4065.91 ¢065.75 4000.00
4165.91 4165.75 4100.00
4265.91 4265.75 4200.00
4365.91 4365.75 4300.00
4465.91 ½455.75 4400.00
4565.9! 4565.75 4500.00
4665.91 4665.75 4600.00
4765.91 4765.75 4700.00
4865.91 4865.75 4800.00
0 32 S ZB 4 W
026 S 4 18 W
018 S 3 11W
015 S 9 8 W
011 S 12 22 W
0 11 N 64 45 W
0 7 N 59 24 W
0 6 S 80 17 W
0 7 S 61 ~ W
0 18 N 56 19 E
4965.95 4965.75 4900.00 2 40
5066.24 5065.75 5000°00 5 30
5166o96 5165.75 5100.00 8 B
5268.35 5265.75 5200.00 10 36
5370.56 5365.75 5300.00 13 1
5473.65 5465.75 5400.00 15 0
5577.70 5565.75 5500.00 17 3
5682.82 5665.75 5600.00 18 48
5'788.96 5765.75 5700.00 20 23
5896.18 5865.75 5800.00 21 48
6004.47 5965.75 5900.00 23 29
6114.48 6065.75 6000.00 25 41
6226.02 6165.75 6100.00 26 43
6337.90 6265.75 6200.00 26 33
6449.5~ 6365.75 6300.00 26 3
6560.85 6465.75 6400.00 26 4
6671.99 6565.75 6500.00 25 34
6782.46 6665.75 6600.00 24 55
6892.69 6765.75 6700.00 24 45
7002.71 6865.75 6800.00 24 31
7112.49 6965.75 6900.00 24 22
7222.34 7065.75 7000.00 24 3¢
7331.47 7165.75 7100.00 Z& 57
7442.74 7265.75 7200.00 24 5~
7553.10 7365.75 7300.00 25 10
7663.73 7465.75 7400.00 25 30
7774.71 7565.75 7500.00 25 55
7886.04 7665.75 7600.00 26 11
7997.43 7765.75 7700.00 26 B
8109.01 7865.75 7800.00 26 31
N 12 21 E
N 7 12 E
N 0 48 E
N 4 23 E
N 4 23 E
N 5 38 E
N 7 59 E
N 9 38 E
N 11 25 E
N 11 19 E
DATE OF SURVEY: 29-AUG-1990
VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE
SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZINUTH
FEET DEG/IO0 FEET FEET FEET DEG MIN
1'7.13 0.00 18.17 N 2.83 W
16.29 0.83 17.38 N 3.17 W
15.69 0.19 16.77 N 3.16 W
15.18 0.00 16.26 N 3.23 W
14.67 0.36 15.77 N 3.33 W
14.58 0.53 15.71 N 3.53 W
14.58 0.41 15.77 N 3-80 W
14.51 0.48 15.76 N 4.04 W
14.33 0.78 15.62 N 4.24 W
14.21 1.43 15.51 N 4.29 W
16.76 2.22 17.94 N
24.14 1.76 25.24 N
35.99 2.86 37.20 N
52.37 2.77 53.83 N
73.29 2.13 74.87 fl
98.07 1.99 99.79 N
126.66 1.92 128.31 N
158.98 1.62 160.31 N
19.4.52 1.79 195.28 N
233.20 1.80 233.15 N
N 5 52 E 274.61
N I 28' E 319.85
N 0 51 E 368.28
N 0 37 E 417.40
N 0 45 E 465.94
N I $ E 513.86
N 0 5~, E 561.37
N 1 32 E 607.42
N 1 29 E 652.94
N 2 30 E 698.02
2.71 274.20 N
1.74 319.93 N
0.38 369.33 N
0.15 419.50 N
0.51 459.10 N
0.28 518.00 N
0.92 566.48 N
0.19 613.43 N
0.39 659.78 N
1.03 705.62 N
0.90
0.69
0.44
0.65
0.71
0.83
O.BB
0.75
0.74
0.26
N 4 24 E 742.74
N 6 39 E 787.88
N 7 50 E 833.B2
N 9 26 E 880.20
N 11 Z E 926.83
N 12 56 E 97~.15
N 15 21 E 1022.25
N 17 9 E 1071.06
N 19 31 E 1119.89
N 19 52 i 1168.97
18.39 N 8 50 W
17.67 N 10 19 W
17.07 N 10 41 W
16.58 N 11 14 W
16.12 N 11 56 W ·
16.10 N 12 39 W )
16.23 N 13 33 W
16.27 N 14 23 W
16.19 N 15 12 W
16.09 N 15 27 W
3.48 W 18.27 N 10 59 W
2.34 W 25.35 N 5 17 W
1.52 W 37.23 N 2 21 W
0.83 W 53.83 N 0 53 W
0.89 E 74.89 N 0 41 E
2.96 E 99.84 N 1 42 E
6.41 E 128.47 N .2 52 E
11.39 E 160.72 N 4 4 E
17.87 E 196.09 N 5 14 E
25.78 E 234.5'7 N 6 19 E
31.93 E 276.05 N 6 39 E
34.67 E 3.21.80 N 5 11 E
35.56 E 371.04 N 5 30 E
36.21 E 421.'06 N ~+ 56 E
36.79 E 470.54 N 4 29 E
37.58 E 519.36
38.42 E 567.78 N 3 53 E .
39.40 E 61~+.70 N 3 40 E
40.66 E 661.03 N 3 32 E
~.2.13 E 706.88 N 3 25 E
750.84 N 44.92 E 752.18 N 3 25 E
796.09 N 49.25 E 797.61 N 3 32 E
841.85 N 55.11 E 843.65 N 3 45 E
887.81 N 62.06 E 889.98 N 4 0 E
933.74 N 70.35 E 936.39 N 4 lg E
980.04 N 80.14 : 993.31 N 4 40 E
1026.69 N 91.93 = 1030.30 N 5 7 E
1073.65 N 105.63 E 1078.84 N 5 37 E
1120.24 N 121.03 E 1126.76 N 6 10 E
1166.79 N 137.86 E 117~.91 N 6 44 E
COMPUTATION D~&TE: 14-SEP-90 PAGE 7
BP EXPLORATION (ALASKA), INC. CATE OF SURVEY: Z9-AUG-1990
S - 25 (26-26-12-12) KELLY )USHING ELEVATION: 65.75 FT
PRUDHOE BAY
NORTH SLOPEr ALASKA ENGINEER,: J.HUSBAND
INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA OEPTH
TRUE SUS-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE:
MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH
DEPTH DEPTH DEPTH DEC MIN
8220.91 7965.75 7900.00 26 49
8333.05 8065.75 8000.00 26 56
8646.96 8165.75 8100.00 26 33
8556.77 8266.75 8200.00 26 43
8668.86 8365.75 8300.00 26 51
8780.92 8465.75 8600.00 26 49
8893.58 8565.75 8500.00 28 2
9007.64 8665.75 8600.00 29 32
9123o58 8765.75 8700.00 31 11
9241.09 8865.75 8800.00 31 47
9359.15 8965.75 8900.00 32 37
9478.69 9065.75 9000.00 33 4'7
9599.69 9165.75 9100.00 34 29
9650.00 9207.22 9141.47 34 29
DEC MIN FEET OEG/ZO0 FEET FEET FEET DES MIN
N 19 63 E 1218.80
N ZO 26 E 126g.ll
N 21 37 E 1318.75
N 21 5'7 E 1368.15
N 22 Z E 1618.10
N 22 26 E 1467.96
N 23 1 E 1519.00
N Z3 5 E 1572.96
N 24 3 E 1630.52
N 23 60 E 1691.01
N 23 22 E 1752.62
N 23 15 E 1816.92
N 22 55 E 1883.90
N 22 55 E 1911.92
0.25
0.58
0.41
0.56
0.2g
0.68
I .71
1
0.53
0.96
0.74
0.00
0.00
1214.06 N 154.82 E 1223.90 N '7 16 E
1261.75 N 172.17 E 127).45 N 7 46 E
1308.61 N 190.17 i 1322.36 N 8 16 E
1355.08 N 208.79 E 1371.07 N 8 46 E
1402.05 N 227.70 E 1420.42 N 9 13 E
1448.87 N Z~6.80 E 1469.74 N 9 40 E
1496.73 N 256.80 E 1520.33 N 10 6 E
1547.27 N 288.18 E 1573.88 N 10 33 E
1601o01 N 311.68 E 1631.07 N 11 I E
1657.41 N 336.74 E 1691.ZT N 11 29 E
1714.98 N 361.69 E 1752.71 N 11 55 E
1775.0~ N 387.68 E 1816.93 N 12 19 E
1837.78 N 414.36 E 1883-91 N 12 42 E
1864.02 N 6Z5.46 E 1911.96 N 12 51 E
SCHLUMBERGER
O I REC T I ONAL SURV E Y
COMPANY
BP EXPLORATION (ALASKA), I
WELL S - 25 (24-26- 12- !2 }
F I ELD PRUOHOE BPIY
COUNTRY USA
RUN ONE
DATE LOOOEO 29 - AUO - 90
REFERENCE 740~8
WELL: S-25 (24-26-12-]-%,)
(1634'--SNL, 1120' EWL, ~C 35, T12N, R12E)
HORIZONTAL PROJECTION
3000 REF 74068 SCRLI~
WELL: S-25 (24-26-12~3-%,)
(1634'~ SNL/ 1120' EWL, SC 35, T12N, R12E)
VERTICAL PROJECTION
199.
- 1000 -SO0 0 0 SOO 1000 ] SO0 2000 2S00
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'-f4-4--~ .... f--f"Df-'-f+f--f-~'-'f4-4-~'- "H'-f-f-"4-f-f-f-'--H'4'-f"'-~-~'"~'-~ ...... f"D~'"f"f"Df4-~ ..... f"f"f"~'"h~'"~'"f"~'";'"D~'"f"Df"~'"f"f"?
--~-~.-f4.+.~..-kH.-,--H--+-.~.4--~-~--~-~ -+-~-H-~-~--.~.-~--..--H..-~.4--~.-+--~--~-..~ .... ~.-~--4.4--~..-~..+.-~.4 ...... ~-..~..-+..~-q,-~,-~...~..-?...?~.-.~-4...~...+-~...h~ ...... ~--+..~---~-..~..-~.-.~...~--.~.--
· -~--~-~--~-~.-~.~-~-: .-~-~-~-~.-~-~- .-+-~-~-~-~.~*~. -~-~--~.-~--~ ...~..~-~-~.- _~..~..~...~..+,~..~..,...~ ..... ~...~...?~...~...~...~...~...~ ..... ~..~...;..~...~...+..~..~...~ ..... ~...+..~.-~.-~..~...?~...~-
.4-~...~-~4.-~-~-~-- ...~.-~.-~.-~.-~.-.~.-~-..~- .~--~.-~--~.-}.-~-~-~.~-.-~-~..~-~...~...~...~...~.-~.-:..J...L.L.~...}.-~...L.L~ ....... ~.-.~...~..~...~...L~...L.~ ...... ~...~.-~...~...~...~...~...L.~ ...... ~...~...~...~...~...~...¥.~...;...
· !.-H-+f-H.--~-4--~.+H-+H-4-..f+,-.ff~--hhf-..--i--f--fi4--.~...f4--~ ....... U"f"f"f"f-f-f"~ ....... f-.f..f..f..f-.H...H ...... :...~.-.f.-~.-.f..f--~-.f..~ ......
3OOO
13,~
PRO,JECTION ON VERTICRL PLFINE 13. - 199. SCALED IN VERTICAL OEPTHS HORIZ SCALE = I/SO0 IN/FT
I TELECO1
August 15, 1990
JOB #772
BP EXPLORATION
WELL: S-25
PBU
RIG: NABORS 18E
Attached please find a copy of the computer calculated MWD directional surveys for the
above mentioned well.
Teleco appreciates this opportunity to provide service to BP Exploration.
Teleco is committed to providing the highest quafity MWD Service and we would
welcome any comments or questions concerning these surveys or any of our other
services.
Sincerely,
Jonathan G. Mapes
Field Operations Supervisor
JeM/kh
Enclosures
HICROFiLMED
RECEIVED
Alaska, Oii,& Gas Cons. ~
. ,
TELECO OILFIELD SERVICES
SURVEY CALCULATIONS
Date 8/12/90
Company: BP EXPLORATION
Well: S-25
Location: PBU
Rig: NABORS 18E
TELECO Job #
Grid Correction:
Magnetic Declination:
Total grid correction:
Proposed Direction:
772TAK
0.0°
30.0°
30.0°
11.4°
MINIMUM CURVATURE CALCULATION
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
*******************************************************************************************************
SURFACE & SPERRY-SUN SS/GYRO SURVEYS
0 0 0.0 123.0 0.01 0.01 0.01N 0.01E 0.01 N 45.00E 0.00
470
983
1494
2017
470 0.5 123.0 469.99 -0.76 1.13S 1.76E 2.09 S 57.37E 0.10
513 0.0 123.0 982.99 -1.60 2.37S 3.68E 4.38 S 57.17E 0.10
511 0.3 356.0 1493.99 -0.54 1.29S 3.64E 3.86 S 70.54E 0.05
523 1.3 12.0 2016.93 6.26 5.43N 4.75E 7.21 N 41.14E 0.19
PAGE 1
Company: BP EXPLORATION, Well: S-25, Location: PBU, Riq: NABORS 18E
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
*******************************************************************************************************
2503 486 0.5 28.0 2502.88 13.60 12.49N 6.85E 14.24 N 28.72E 0.16
TELECO SURVEYS
2759 256 0.7 313.4 2758.86 15.50 14.55N 6.23E 15.83 N 23.19E 0.29
2854 95 0.6 309.5 2853.86 16.04 15.27N 5.43E 16.20 N 19.57E 0.12
2949 95 0.7 302.5 2948.85 16.48 15.89N 4.55E 16.53 N 15.99E 0.14
3045 96 0.6 309.5 3044.85 16.93 16.53N 3.67E 16.93 N 12.53E 0.13
3140 95 0.8 333.4 3139.84 17.69 17.44N 2.99E 17.69 N 9.73E 0.37
3235 95 0.8 335.5 3234.83 18.75 18.63N 2.42E 18.79 N 7.40E 0.03
3330 95 0.5 308.1 3329.82 19.47 19.49N 1.82E 19.58 N 5.33E 0.45
3425 95 0.5 304.2 3424.82 19.82 19.98N 1.15E 20.02 N 3.29E 0.04
3520 95 0.4 311.3 3519.82 20.14 20.43N 0.56E 20.44 N 1.56E 0.12
3614 94 0.5 309.1 3613.81 20.50 20.91N 0.01W 20.91 N 0.02W 0.11
3709 95 0.1 295.1 3708.81 20.71 21.21N 0.40W 21.21 N 1.09W 0.42
3804 95 0.5 195.9 3803.81 20.31 20.84N 0.59W 20.85 N 1.63W 0.55
3898 94 0.7 208.6 3897.81 19.36 19.94N 0.98W 19.97 N 2.81W 0.25
PAGE 2
Company: BP EXPLORATION, Well: S-25, Location: PBU, Riq: NABORS 18E
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
3993 95 0.5 206.1 3992,80 18.40 19.06N 1.44W 19.12 N 4.32W 0.21
4088 95 0.4 201.2 4087.80 17.67 18.38N 1.74W 18.46 N 5.42W ~ 0.11
4182 94 0.4 204.7 4181.80 17.03 17.78N 2.00W 17.89 N 6.41W 0.03
4276 94 0.5 194.9 4275.79 16.30 17.08N 2.24W 17.23 N 7.47W 0.13
4372 96 0.5 260.6 4371.79 15.74 16.61N 2.76W 16.84 N 9.44W 0.57
4466 94 0.3 299.6 4465.79 15.67 16.66N 3.38W 17.00 N 11.47W 0.35
4561 95 0.3 309.5 4560.79 15.86 16.94N 3.79W 17.36 N 12.60W 0.06
4656 95 0.4 263.4 4655.79 15.88 17.06N 4.31W 17.60 N 14.17W 0.30
4751 95 0.4 240.2 4750.78 15.56 16.86N 4.93W 17.57 N 16.29W 0.17
4852 101 0.3 112.3 4851.78 15.27 16.59N 4.99W 17.32 N 16.74W 0.62
4924 72 1.8 16.3 4923.77 16.36 17.60N 4.50W 18.17 N 14.33W 2.58
5019 95 4.6 8.6 5018.61 21.66 22.80N 3.51W 23.07 N 8.75W 2.98
5114 95 6.9 4.7 5113.13 31.13 32.26N 2.47W 32.35 N 4.38W 2.45
PAGE 3
_Company: Bp EXPLORATION, Well: S-25, Location: PBU, Riq: NABORS 18E
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
*******************************************************************************************************
5210 96 9.6 1.5 5208.13 44.75 46.01N 1.79W 46.04 N 2.23W 2.85
5305. 95 11.8 5.7 5301.47 62.22 63.59N 0.62W 63.60~ N 0.56W 2.46
5392 87 13.0 4.3 5386.44 80.79 82.21N 1.00E 82.22 N 0.70E 1.43
5488 96 14.9 5.4 5479.60 103.79 105.28N 2.97E 105.32 N 1.62E 1.99
5582 94 17.0 8.9 5569.98 129.55 130.90N 6.24E 131.04 N 2.73E 2.47
5677 95 18.7 10.7 5660.40 158.66 159.59N 11.22E 159.98 N 4.02E 1.87
5772 95 19.8 12.1 5750.09 189.98 190.29N 17.42E 191.08 N 5.23E 1.26
5868 96 21.5 14.2 5839.92 223.81 223.24N 25.14E 224.66 N 6.43E 1.93
5937 69 22.1 10.0 5903.98 249.42 248.29N 30.50E 250.15 N 7.00E 2.42
6032 95 24.2 5.7 5991.34 286.66 285.27N 35.54E 287.47 N 7.10E 2.84
6063 31 24.6 3.6 6019.57 299.38 298.03N 36.58E 300.26 N 7.00E 3.08
6170 107 26.7 1.2 6116.02 345.11 344.30N 38.48E 346.44 N 6.38E 2.19
6265 95 26.7 1.2 6200.89 387.12 386.97N 39.37E 388.97 N 5.81E 0.00
PAGE 4
Company: BP EXPLORATION, Well:. S-25, Location: PBU, Rig: NABORS 1SE
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
6357 92 26.8 1.2 6283.05 427.87 428.37N 40.24E 430.26 N 5.37E 0.11
6453 96 26.4 2.2 6368.88 470.24 471.34N 41.51E 473.16 N 5.03E 0.63
6548 95 26.1 2.6 6454.09 511.74 513.32N 43.27E 515.14 N 4.82E 0.37
6642 94 26.0 1.9 6538.54 552.50 554.57N 44.89E 556.39 N 4.63E 0.34
6736 94 25.1 1.5 6623.34 592.47 595.10N 46.10E 596.89 N 4.43E 0.99
6830 94 25.1 2.6 6708.46 631.82 634.95N 47.52E 636.73 N 4.28E 0.50
6925 95 25.0 2.1 6794.52 671.55 675.15N 49.17E 676.94 N 4.17E 0.24
7019 94 24.8 4.0 6879.78 710.71 714.67N 51.28E 716.51 N 4.10E 0.88
7113 94 24.4 5.2 6965.25 749.56 753.67N 54.42E 755.64 N 4.13E 0.68
7209 96 24.7 7.5 7052.58 789.29 793.31N 58.83E 795.49 N 4.24E 1.04
7303 94 24.9 8.5 7137.91 828.64 832.35N 64.32E 834.83 N 4.42E 0.49
7399 96 25.0 8.9 7224.94 869.10 872.39N 70.45E 875.23 N 4.62E 0.21
7493 94 25.0 9.9 7310.13 908.82 911.59N 76.94E 914.84 N 4.82E 0.45
PAGE 5
_Company: BP EXPLORATION, Well: S-25,j..Location: PBU, Riq: NABORS 18E
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
*******************************************************************************************************
7587 94 25.4 12.3 7395.18 948.84 950.87N 84.65E 954.63 N 5.09E 1.16
7681 94 25.8 14.4 7479.96 989.43 990.38N 94.03E 994.83 N 5.42E 1.06
7775 94 26.0 16.4 7564.51 1030.39 1029.96N 104.94E 1035.30 N 5.82E 0.96
7868 93 26.2 17.8 7648.03 1071.10 1069.07N 116.97E 1075.45 N 6.24E 0.69
7952 84 26.5 19.7 7723.30 1108.08 1104.37N 128.96E 1111.88 N 6.66E 1.07
8059 107 26.5 20.1 7819.06 1155.29 1149.27N 145.21E 1158.40 N 7.20E 0.17
8155 96 26.7 20.0 7904.90 1197.79 1189.64N 159.95E 1200.35 N 7.66E 0.21
8248 93 27.0 20.5 7987.87 1239.30 1229.06N 174.50E 1241.38 N 8.08E 0.41
8343 95 27.1 21.2 8072.47 1281.92 1269.44N 189.88E 1283.56 N 8.51E 0.35
8438 95 26.6 22.6 8157.23 1324.11 1309.25N 205.87E 1325.33 N 8.94E 0.85
8531 93 26.7 23.4 8240.35 1364.97 1347.64N 222.17E 1365.83 N 9.36E 0.40
8625 94 27.1 23.0 8324.18 1406.60 1386.73N 238.93E 1407.17 N 9.78E 0.46
8720 95 26.9 23.1 8408.83 1448.84 1426.42N 255.82E 1449.18 N 10.17E 0.21
PAGE 6
Company: BP EXPLORATION, Well: St25, Location: PBU, Riq: NABORS 18E
Meas Course True Vertical Coordinates Closure Dog Leg
Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity
feet feet deg deg feet feet feet feet feet deg deg/100'
*******************************************************************************************************
8818 98 26.8 23.3 8496.26 1492.17 1467.10N 273.26E 1492.33 N 10.55E 0.14
8913 95 28.3 22.9 8580.49 1535.19 1507.52N 290.49E 1535.25 N 10.91E~ 1.59
9009 96 29.5 23.7 8664.53 1580.59 1550.12N 308.85E 1580.59 N 11.27E 1.31
9153 144 31.3 24.9 8788.73 1651.61 1616.52N 338.85E 1651.66 N 11.84E 1.32
PAGE 7
BP EXPLORATION
PAD S (24-26-12-12 )
S 25
Contr,olled
Drilling
LES HENDERSON
(907) 333-1552
Consultants,
Inc.
, ICI OFILMED
CON] ROLLED DRILLING CONSULTANTS, INC.
P.O' Box 190560
Anchorage, Alaska 99519-0560
(907) 333-1552
August 11,1990
Mr. Brian Rose
BP ExplOration
Pouch 196612
Anchorage, Ak. 99519-6612
RE: Magnetic Single Shot Survey
Job No.A-0890-002
Well: S-25 (24-26-12-12)
Prudhoe Bay Field
North Slope, Alaska
Date of Survey: 8-2-90 to 8-11-90
Dear Mr. Rose'
Please find enclosed the "Original" and four' · (4 +
copies of our Magnetic single Shot Survey on the above
well. The method used .i~n calculating this survey was
RadiUs of Curvature. The depth of the survey was 470:'
tO 9,009 ' ·
Thank you for giving us this opportunity to be of
service.
Yours very truly,
Controlled Drilling Consultants, Inc.
Directional Supervisor
·
...
· ·
a
::;'.. :'" .:, ~.
· :' 0 ., ,' "?'
.::, ~: :,;
4::5 ::~::i: ?
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9;34,90
99:3,4 ,:i
I 07,59
232,7 0
42 '?, 34
15i!,65
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PERMIT # .~'~
AOGCC GEOLOGICAL MATERIALS iNVENTORY LiST
/ o.~ WELL NAME /~ (./ ,-~ -'
COMPLETION BATE
CO. CONTACT
i ii
cored intervals
.............
check 0ff"O~' lis{ data'aS i't is receJvecJ"71ist rec~'iyed date fo'~ ~'07. if not reouircd list as NR
core analysis.
I I II
I I I I I II
.......
I I I I I II I II III I Illl
, d,,ry d, itch inter~als
I I IIII I
II I IIII III
I IIII I II III
core descri.ptioll/~
digital data
NO. [to thc nearest foo,tJ ,, [inch/1 O0'J
11 ,,~/w~)/Rt.~ ~ ~p~)~e /£~/{ ...... / ? IS.,'"' --- ?,~.J- o ~ ,,; .T'
~-i ~,, .~/t~u.. :,, ~,~,elcw~la,,=~ / ." ................ "
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...................................
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BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
TO' DISTRIBUTION Date'12/26/90
T#:81955
FROM'
SUBJECT:
Information Control
Well Records LR2-1
BP CASED HOLE FINALS
Enclosed is your copy of the material listed below. If you have any questions, please contact BP
Well Records at (907) 564-4445.
S-25 Prod-F 12/05/90 #1 9150-9564 Camco 5"
Y-11 Jewelry Log 12/09/90 #1 8800-9800 Camco 5"
Y-06 Jewelry Log 12/09/90 #1 9800-10600 Camco 5"
Distribution:
ARCO
CHEVRON
EXXON
GEOSCIENCES
MOBIL
PHILLIPS
RESERVOIR
STATE OF ALASKA
ARCHIVES
RECEIVED
JAN 1991
Alaska 011 & Gas Cons. Commission
Anchorage
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
P.O. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
TO:
ARCO
CHEVRON
EXXON
TEXACO
MOBIL
PHILLIPS
STATE OF ALASKA
DATE: 12/14/90
T#: 81937
ARCHIVES
BP FINAL DATA- PRE$$URE~ $1.JRVEY DATA
Enclosed is your copy of the material listed below. If you have any questions, please contact BP
Well Records at (907) 564-4445.
S-25 1 2/05/90 BHP Report Camco
Information Control
Well Records LR 2-1
J. Dietz/S. McCurry
RECEIVED
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
EO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
TO' DISTRIBUTION Date: 11/20/90
T#:81819
FROM'
SUBJECT:
Information Control
Well Records LR2-1
BP CASED .HOLE FINAL~..
Enclosed is your copy of the material listed below. If you have any questions, please contact BP
Well Records at (907) 564-4445.
D-14 CNL 11/15/90 #1 9000-9696 SCH 5"
M-18 PERF 11/13/90 #1 8350-9008 SCH 5"
S-25 PERF 11/09/90 #1 8800-9574 SCH 5"
S-27 PERF 11/11/90 #1 10300-11700 -~SCH 5"
S-29 PERF 11/15/90 #1 12350-13264 SCH 5"
S-30 PERF 11/12/90 #1 11250-12582 SCH 5"
Distribution:
ARCO
CHEVRON
EXXON
GEOSCIENCES
MOBIL
PHILLIPS
RESERVOIR
STATE OF ALASKA
ARCHIVES
RECEIVED
NOV 2 8 1990
Alaska Oil & Gas Cons. Commission
Anchorage
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
P.O. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
TO: ARCO DATE: 08/30/90
EXXON T#: 81549
PHILLIPS
STATE OF ALASKA
ARCHIVES
SYSTEM Tape & Transmittal Only
BP MAGNETIC,. LI.,S TAPE ,~ LI,,~TING
Enclosed is your copy of the material listed below. If you have any questions, please contact BP
Well Records at (907) 564-4445.
S-25 MWD RLD'EWR/CNP 08/22/90 #- 9000-9800 TAPE POS.#07286
SPERRY#900831 1600BPI AP1#50-029-22077
Information Control
Well Records LR 2-1
J. Dietz/S. McCurry
G~s Oo~ls,
Anchorage
BP EXPLORATION
BP Exploration (Alaska) Inc.
900 East Benson Boulevard
RO. Box 196612
Anchorage, Alaska 99519-6612
(907) 561-5111
TO: DISTRIBUTION Date :08/27/90
T#:81521
FROM'
SUBJECT:
Information Control
Well Records LR2-1
BP CASED HOLE FINALS
Enclosed is your copy of the material listed below. If you have any questions, please contact BP
Well Records at (907) 564-4445.
'~ A-29 Prod-F 08/19/90 #1 10650-10986 Sch 5"
,~ M-06 Perf 08/20/90 #1 11150-11350 Sch 5"
S-25 CBT 08/17/90 # 1 8934-9577 Sch 5"
! S-25 CET 08/17/90 #1 2600-9600 Sch 5"
Distribution:
ARCO
CHEVRON
EXXON
GEOSCIENCES
MOBIL
PHILLIPS
RESERVOIR
(:~TATE /'~ Al
ARC~
RE(EIVED
oE.P ~, 1990
Alaska 0il & Gas 00~'ts. L;omfft'tssiot~
Anchorage
TO:
THRU:
FROM:
MEMORANDUM State of Alaska
ALASKA OIL AND .-GAS CONSERVATION COMMISSION
Lormie C. Smit~/~.
Commissioner
DATE:
FILE NO:
August 7, 1990
JT. ADA. 87.7
TELEPHONE NO:
SUBJECT:
BOP Test
BPX PBU S-25
Permit No. 90-103
Prudhoe Oil Pool
Doug Amos
Petroleum Inspector
Saturday Aug. 4, 1990: I traveled this date from AAI's KRU to BPX PBU
we'll t~-~-~t~~the BOP test on Nabors Rig No. 1SE.
The testing commenced at 8:30 a.m. and was concluded at 10:30 a.m.
The failures included the mud pump room and cellar gas sensors and
also the gas./monitor was out of calibration.
.
The rig was operating without an H2S monitoring computer is in
Anchorage for repairs and should be back to the rig by the 10th of
August. An AOGCC BOPE inspection report is attached.
In summary: i witnessed the BOPE test on Nabors Rig 18E at BPX PBU
S-25 well.
02-00lA (Rev. 6/89)
20/11/MEMOl.PM3
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
BOPE Inspection Report
OPERATION: Drlg. / Wkvr
×
Location: Sec ~'~ T \~1 R i~![[, M
Drlg contrctr
Location (general) ~ Well sign~
Housekeeping (general) p~ Rig
Reserve pit
Rig#
MUD SYSTEMS:
Visual
Trip tank ~
Pit gauge
Flow monitor
Gas detectors
Audio
· BOPE STACK:
Annular preventer
Pipe rams
Blind rams ~
Choke line valves
HCR valve
Ki]] line valves
Test Pressure
Check valve
TEST RESULTS:
TEST: Initial
Representative
Permit #
.]
Weekly Other
1~ -~/~ ~I Casing set @ ~--~--~ JC ~ ft
ACCUMULATOR SYSTEM:
Full charge pressure
Press after closure
psig
psig
sec
Pump incr clos press 200 psig min ~
Full charge press attained "/ min ~-?~ sec
N2 ~[~x~)LT~E>C)t Z~J~/ ~1 O0 psig. ~
Controls: Master ~<~
Remote L~~ Blind switch coverY~
KELLY AND FLOOR SAFETy VALVES:
Failures .-.,..~ Test time ~ I/~.~ hfs
Repair or replacement of failed equipment to be made within ~ days. Notify
the Inspector~ and fOllow with written/F^Xed verification to Com'nission office.
Upper Kelly 1 Test pressure
Lower Kelly j Test pressure
Ball type ~ I Test pressure
Inside BOP ~ ) Test pressure
Choke manifold ~) Test pressure
Number valves [~ ~
Number flanges ~Z~ ~
Adjustable chokes ~ '/"
Hydraulically operated choke I ~/
Remarks:
Distribution:
orig - AOGCC-
c - Operator
c - Supervisor
C.004 (rev 05/10/90)
W l TNESS '"'~ ~
July 25, 1990
Teleeopy:
(907)276-7542
George W. Kirton
PBU Lead En.gineer
BP Exploration (Alaska) Inc.
P.O. Box 196612
Anchorage, Alaska 99519-6612
P~dhoe Bay ~it S-25
BP 'Exploration-(Alaska) Inc.
Permit No. 90-103
Sur. Loc. 1633'SNL, 4158'IFEL' Sec. 35, T12N, R12E, UM
Btmhole Loc. 5021'SNL, 3773'WEL, Sec. 26, T12N, R12E, UM
Dear Mr. Ktrton:
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.
The Commission will advise you of those BOPE tests that it wishes
to witness.
Commissioner .~of
Alaska Oil anglo'Gas Conser~vation Commission
BY ORDER OF ~{E COMMISSION
dlf
Enclosure
cc: Department of Fish & Game, Habitat Section w/o encl.
Department of Environmental Conservation w/o encl.
STATE OF ALASKA
ALASKA ulL AND GAS CONSERVATION CO~v~MISSION
PERMIT TO DRILL
20 AAC 25.005
la. Type of work' Drii'l [] Redrilll-Illb. Type of well. Exploratoryr"l Stratigraphic Tesir"l Development CJI []
Re-Entry [] Deepen []1 Service [] Development Gas [] Single Zone [] Multiple Zone [] ..
2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool
BP Exoloration KBE = 66' feet Prudhoe Bay Field/Prudhoe
3. Address 6. Property Designation Bay Pool
P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 2~257
4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 2o AAC
1633' SNL, 4158' WEL, SEC. 35, T12N, R12E Prudhoe Bay Unit
At top of productive interval 8. Well number Number
5155' SNL, 3800' WEL, SEC. 26, T12N, R12E S-25 (24-26-12-12) 2S 100302630-277
At total depth 9. Approximate Spud date Amount
5021' SNL, 3773' WEL, SEC. 26, T12N, R12E July25, 1990 $200,000.00
12. Distance to nearest 113. Distance to nearest well 14. Number of acres in property15. Proposed depth(UDandmVD)
prop~trt~L line
28258 ~ 1505' feet S-04 ~ 2592'/35.1' feet 2560 9671'MD/9213'TVDfeet
16. To be completed for deviated wells 17. Anticipated pressure (see ~o ^^c ~5.oss (e)(2))
Kickoff depth sooo'feet . . . Maximum hole an~lle2~'.o3 o !Maximum surface 3330 pslg At total depth, (TVD) 8800'/4390 psi;
18. Casing program Setting Depth
size Specifications Top Bottom .Quantity of cement
Hole Casing Weight Grade Coupling .Length M D TVD M D TVD (include stage data)
20" Cond. 80' Surface 110' 110'
17-1/2" 13-3/8" 68# L-80 Butt 2650' Surface 2680' 2680' ~ 3291 cuft Ar. cticset # and #1
12-1/4" 9-5/8" 47# NT80-S NSCC 9094' Surface 9124' 8730' 1865 cu ft Class G
8-1/2" 7" 26# NT-80 NSCC 797' 8874' 8509' 9671' 9213' 322 cuft Class G
,,,
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
ConductorREEEIVED
Surface
Intermediate
Production JUL ]990
Liner ~a~_. _ 0il & Gas C~ns.
Perforation depth' measured ·
true vertical ' ~ ~[ll~loragl~li ;'
20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program []
iDrilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirementsl-'l
21. I hereby c ,e~t the~ng is true and correct to the best of my knowledge
Signed~z~_,~ .~~,;~ Title PBU Lead Engineer '7//,2~ ,/~/d) Date
Commission Use Only ' '" "
Permit Number IAPI number ' IAppr~ov_.al, ~a~t~,,,, ISee cover letter
5o :z. ,,
~'~ /'~....~ I 'O ~--' ,~ O ~:>~ I , [for other requirements
C°ndi{ions of approval Samples requir.ed [] Yes /~[,No Mud Icg required []Yes ~['No
Hydrogen sulfide measures [] Yes ~_ No Directidna~l survey required ~ Yes
'No
Required working pressure f~.~PE [] 2M; 1-13M; ~i~5M; I-'I10M; I-I15M;
Other: ~ ~%(~ ~ / by order of ,/ /
Approve~~~ Commissioner [ne commission Date
Form 10-401 Re~
Submit in triplicate
PROPOSED DRILLING AND COMPLETION PROGRAM
WELL S-25 [24-26-12-12] PBU
AFE No. 125259
Install and cement 80' of 20" conductor to surface.
The drilling fluid program will consist of an 8.5 - 9.5 ppg spud mud in the 17-
1/2" hole, a 9.0 - 9.7 ppg water base mud in the 12-1/4" hole and a 9.0 ppg water
base mud in the 8-1/2" hole.
Drill 17-1/2" hole to 2700' TVD(BKB) and cement 13-3/8" L-80 Buttress casing to
surface.
Install blowout prevention equipment consisting of 5000 psi WoP. pipe rams,
blind rams, and annular preventer. Maximum possible bottomhole pressure is
3710 psi at 8800' TVD(SS) based on original reservoir pressure. Maximum
possible surface pressure is 3330 psi based on a gas column to surface from
8600' TVD(SS) and an oil column to 8800' TVD(SS).
Directional drill 12-1/4" hole to the 9-5/8" casing point above the Sag River
Sandstone. Run 9-5/8" 47# L-80 NSCC casing to within 5' of 12-1/4" TD and
cement with Class G cement around the 9-5/8" shoe. The annulus will be freeze
protected by dry crude.
Directional drill 8-1/2" hole to TD. Run 7" liner from TD to 250' inside
9-5/8" casing shoe and cement using Class G cement.
Clean out to 7" float equipment. Change over to NaC1 completion fluid. Test
casing and lap to 3000 psi.
Run 9-5/8" production packer on tubing. Set packer 50' above top of liner. A
subsurface safety valve with dual control lines will be placed 100' below base
of permafrost. Install and test Xmas tree with diesel. Displace tubing to diesel.
Set and test packer.
Shut down rig operations for perforating subsequent to rig release.
will be perforated in accordance with normal practices.
The well
Fluids incidental to the drilling of a well will be pumped down the 9-5/8" x 13-
3/8" annulus of the well.
Tubing Size: 4-1/2", 12.6# L-80 TDS TBG with 5 GLM's.
Tailpipe Size: 4-1/2", 12.6# L-80 TDS TAILPIPE
DH: 7-11-90
RECEIVED
YUL 2 19 0
, la a Oil & Gas Cons. oommiaai. n
Anchora7~
20" Conductor
PF, ,IMINARY WELL PLAN
WELL S-25
[24-26-12-12] PBU
PROPOSED DEPTH
BKB
110'
Ball Valve
2100'
13-3/8" Casing Shoe
17-1/2" Open Hole
268 O'
2700'
Cement Top
3000'
4-1/2" 12.6# L-8OTDS. Tubing with 5 GLM's
9-5/8" Packer
8824'
7" Tieback Assembly
8874'
9-5/8" Shoe
12-1/4" Open Hole
7" 26# NT-80 Liner
9124'
7" PBTD
7" Liner Shoe
8-1/2" Open Xole
9631'
9671'
9671'
PRELIMINARY WELL PLAN
WELL: S-25 [24-26-12-12] PBU
AFE NUMBER: 125259
LOCATION: Surface: 1633' SNL, 4158' WEL, Sec. 35, T12N, R12E
Target: 5155' SNL, 3800' WEL, Sec. 26, T12N, R12E
T.D.: 5021' SNL, 3773' WEL, Sec. 26, T12N, R12E
ESTIMATED START:
August 1990
OPR. DAYS TO COMPLETE: 18
Nabors 18E
MAX ANGLE/SECT COURSE/KOP/BUILD RATE: 27.93/N 11.4 E/5000/2.5
Item TVD(SS) MD(BKB) Mud Wt,
20" CONDUCTOR 80
13-3/8" SHOE 2614
BASE WEST SAK FORMATION 5225
9-5/8" SHOE 8664
TOP SAG RIVER SANDSTONE 8673
TOP SADLEROCHIT 8805
TARGET 8888
TOTAL DEPTH 9147
110 8.5
2680 9.5
5291 9.0
9124 9.7
9134 9.0
9284 9.0
9377 9.0
9671 9.0
LOGGING PROGRAM:
Open Holt - Record all logs on magnetic tape where applicable.
12-1/4" Hole: None
8-1/2" Hole: RLL: EWR/CNPHI/SPD/DGR
(Optional DIL/BHC/CNL/GR and LDT)
.Cased Hole
CBT/CET/Gyro and perforate after rig release.
DH: 7-11-90
BOP STACK CONFIGURATION
13 5/8", 5000 PSi WP
TRIPLE RAM STACK
DRILLING
RISER
!,
ANNULAR
PREVENTER
I I
PI PE RAMS
BLIND RAMS
! I
2" KILL LINE
MANUAL HYDRAULIC
GATE GATE
DRILLING
SPOOL
I
PI PE RAMS
4" CHOKE LINE
HYDRAULIC MANUAL
GATE. GATE
SURFACE HOLE DIVERTER SYSTEM
Two lines venting 90 deg. apart in directions
that ensure safe down wind venting, and ex-
tending to a point at least 100' from any potential
source of ignition.
10" Full Opening Valves
35' or as required
Dresser Sleeve
10" Diverter Line
NOTES
· 1. All pipe connections 150# ANSI
Flanges or welded connections
and secured to prevent movement.
.2. Manual 10" ~alve~f
mechanically connected to ensure
that one valve is fail-safe open at
all times.
3. All turns are 90 deg. and
targeted.
10" Full opening ball valve w/Hydraulic
Actuator
Cellar
20" Diverter Spool w/10" Side Outlet
KRL 12/18/89
-
81t' (Pro~d)
** PORTION OF-T Ii 8~ 12N ~R,,,12 E;U.M.
'.' -' SCALE I": i/2 MILE
·
S
:-'~ ...... CER~IEICA~E~. OF SURVEYOR
~:': ~ I h~reby e~r~if~ ~h~ lam prop~rl7
znd su~ey~ ~ the State of Alaska and ~t this plat
.
represents a ~cation survey of the wellpad shown ~d the w~ls
thereon. This survej w~ made by me or Un~r my supervision
and all dimensions and other ~tails are co~e~. Bottom
Proposed )
.i
-i
PAD DETAIL
SCALE I"= 400'
ADDED PROPOSED BHL S-29 a S-ZS.
ADDED PROPOSED BHL
ADDED PROPOSED Bt. IL $-SO
ADDED PROPOSED etlL 8-24 &
RIX)ED PROPOSED BHL S-Zl '.
N:)OEO PROPOSED 'Bm. S-aD
~D PnO~O BHL
REVISED PROPOSED BHL S-4~S.
ADDED P~gEO lNL S-4
AODED AGTUA~ BHL ~. I RD, S.2,S S.~ t ~VI~E~ P~G BHL
A~D ~(~ED B~ 8-14
'~ED PROPOSED BHL ~-8.
AB ~D P~OPOSED BHL-S-7,8,g,B
?/'z$/~0
s/o~/,o II
4'/,./so PAD -
~.-~/~s/~o
4/2/8G Surveyed
?/31/~ , . :.
~/'/' S~.lO ALASKA
II / lO/~
.
g I~?/~
$45DUA124:[DRAN034]S25 CLOSAP SHORT.LIS;3
Search Radius= 200 COURSE LINE
For proposed well: S-25 [24-26-12-12]
Location = W-E S-N TVD(SBS)
Top 619285.00 5979855.00 -66.00
Bottom 619624.27 5981685.20 9015.00
il-JUL-1990
--- Closest Approach Analysis ---
Date: il-JUL-90 Time: 08:54:54
Note: All depths in feet Below Kelly Bushing (BKB)
08:55
Page
Closest Approach
WELL IDENT /PROPOSED% /NEARBY%
TVD DEPART TVD DEPART
A029-2069500
S-3 1098.9 0.0 1100.0 7.1
A029-2069800
S-2 3190.6 0.0 3192.4 93.0
A029-2077100
S-9 3871.0 0.0 3872.0 290.3
A029-2077800
S-8 3834.9 0.0 3836.6 143.9
A029-2082900
S-7 1398.6 0.0 1399.8 6.2
A029-2083900
S-6 2897.9 0.0 2899.9 15.3
A029-2086900
S-5 391.5 0.0 400.0 1.6
A029-2095900
S-4 2591.9 0.0 2599.9 16.7
A029-2112300
S-16 2819.8 0.0 2821.0 512.5
A029-2161100
S-19 3687.2 0.0 3691.9 74.5
A029-2163700
S-20 4385.0 0.0 4389.7 148.5
A029-2204400
S-24 ( 2099.7 0.0 2099.9 10.6
SUMMARY
CLOSEST
DISTANCE
143.0
214.8
445.1
359.2
290.0
173.7
71.8
35.1
338.4
260.6
164.8
61.4
Vertical
/PROPOSED%
TVD DEPART
Intersection
/NEARBY%
TVD DEPART
VERTICAL
DISTANCE
5962.3 212.0 3738.1 236.0 -2224.4
The well which comes closest to the proposed well is:
A029-2095900 S-4
Closest approach distance = 35.1 feet
KICK OFF for this run = 5000.0 feet
$45DUA124:[DRAN034]S25 CLOSAP SHORT.LIS;3
Search Radius= 200 COURSE LINE
For proposed well: S-25 [24-26-12-12]
Location = W-E S-N TVD(SBS)
Top 619285.00 5979855.00 -66.00
Bottom 619624.27 5981685.20 9015.00
il-JUL-1990
--- Closest Approach Analysis ---
Date: il'JUL-90 Time: 08:54:54
Note: All depths in feet Below Kelly Bushing (BKB)
08:55
Page
WELL IDENT
Closest Approach
/PROPOSED~ /NEARBY~
TVD DEPART TVD DEPART
A029-2069500
S-3 1098.9 0.0 1100.0 7.1
A029-2069800
S-2 3190.6 0.0 3192.4 93.0
A029-2077100
S-9 3871.0 0.0 3872.0 290~3
A029-2077800
S-8 3834.9 0.0 3836.6 143.9
A029-2082900
S-7 1398.6 0.0 1399.8 6.2
A029-2083900
S-6 2897.9 0.0 2899.9 15.3
A029-2086900
S-5 391.5 0.0 400.0 1.6
A029-2095900
S-4 2591.9 0.0 2599.9 16.7
A029-2112300
S-16 2819.8 0.0 2821.0 512.5
A029-2161100
S-19 3687.2 0.0 3691.9 74.5
A029-2163700
S-20 4385.0 0.0 4389.7 148.5
A029-2204400
S-24 ( 2099.7 0.0 2099.9 10.6
SUMMARY
The well which comes closest to the proposed well is:
A029-2095900 S-4
Closest approach distance = 35.1 feet
KICK OFF for this run = 5000.0 feet
CLOSEST
DISTANCE
143.0
214.8
445.1
359.2
290.0
173.7
71.8
35.1
338.4
260.6
164.8
61.4
Vertical
/PROPOSED%
TVD DEPART
Intersection
/NEARBY~
TVD DEPART
VERTICAL
DISTANCE
5962.3 212.0 3738.1 236.0 -2224.4
MUD WEIGHT CALCULATIONS
WELL S-25 (24-26-12-12)
Mud Wt. (8-1/2" Hole):
P @ Sag River:
P @ Sadlerochit:
P @ Top Sadlerochit:
OB @ Sag River:
OB @ Top Sadlerochit:
Current GOC:
9-5/8" Casing Shoe:
Top Sag River:
Top Sadlerochit:
9.0 ppg.
3900 psi.
3800 psi. at 8800' TVDSS
3800 psi.
200 psi.
352 psi.
Not Present
8730' TVDBKB
8739' TVDBKB
8871' TVDBKB
CEMENT CALCULATION
,13-3/'8" CASING
Measured Depth:
Basis:
Total Cement Vol:
Lead Slurry Vol:
Tail Slurry Vol:
9-5/8"CASING
Measured Depth:
Basis:
Total Cement Vol:
Lead Slurry Vol:
Tail Slurry Vol:
7." LINER
Measured Depth:
Basis:
Total Cement Vol:
2680'
2 X Annular Volume
3291 cu ft
2016 cu ft (1039 Sx Arcticset III @ 1.94 Cu ft/Sk)
1275 cu ft (1372 Sx Arcticset II @ 0.93 Cu ft/Sk)
9124'
90% Annular Volume to 13-3/8" + 50 cuft
1865 cu ft
1290 cu ft (721 Sx G+8% @ 1.79 Cu ft/Sk)
575 cu ft (500 Sx Neat G @ 1.15 Cu ft/Sk)
8874' (Hanger) - 9671' (Shoe)
1.5 X Annular volume to 9-5/8" shoe + 150 cu ft
322 cu ft (282 Sx @ 1.16 Cu ft/Sk)
DH: 7-11-90
75'
VD~.UHE TA/qK
IDO 0~.
IHO ~8~
TYPE
MUD
~ EEl{
- Choke Manifold
- Poor Boy Degasser ·
- Brandt Vacuum.-Type Degasser
- Brandt Dual Tandem Shale S~aker
- Pioneer Mud Cleaners
- Pioneer M~I Centrifuge
IqUD
c o~, C Z E~u~/ E R
r--~ To
PIT
1 - RecOrding drilling fluid pit 'level indicator with both visual and audio warning
devices at driller's console
1 - Trip Tank (75 BBL.)
1 - Drilling fluid flow sensor with readout at driller's console
11 - 5 Hp AgitatOrs
CHECK LIST FOR NEW WELL PER,fITS
IT~--M APPROVE DATE
(8)
(10 ~d 13) 12.'
13.
(14 thru 22)
(5) 3oPE
(23 thru 28)
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
Company Z/~ ,, ,
-? ' - Yss
Is the pe~n.~t fee attached .......................................... ~.
2. Is we!l.~o' be located in a defined pool '~
3. Is well located proper dis:anco from property line ..................
4 Is wei~:~ocated proper dis.anco from other wells ........ ..
$ Is sufficient undedicated acreage available in this pool
6 Is well ~o be deviated and is we!!bore plat included .....
7 Is opera,or the only affected party ......... ; .......... .: "
8 Can permi~ be approved be£ore fifteen-day wait ......... . .
Lease & Well No. NO
Does operator have a bond in force .................................. ~
,, ,
is a conservation order needed ......................................
Is administrative approval needed ................................... ~
Is :he lease number appropriate ..................................... ~
Does the well have a unique tame and number .........................
~or
(6) OTR~ ~ 29.
~ru 31) 30.
31.
rev: 01/30/89
6.011.
Is cdnductor string provided ........................................
Will surface casing protect all zones reasonably expected to
serve as an underground source of drinking water .....................
is enough cement used ~o circulate on conduc=or and surface .........
Will cement tie in surface and intermediate or production strings
Will cement cover all knomra productive horizons .....................
Will all casing give adequate safety in collapse, tension and burs~..
Is this well to be kicked off from an e~sting weilbore .............
Is old we!ibore abandoumen~ procedure included on 10-403 ............
Is adequate wei!bore separation proposed ..................... ' ......
Is a diveruer system required .......................................
Is the drilling fluid program schematic and list of equipment adequate .~'
Are necessary diagr~ and descriptions of diveruer and BOPE at=ached. /~F
Does BOPE have sufficient pressure rating - Tes: to .~'O.o O , psig .. ~,
Does the choke manifold comply w/APl RP-53 (May 84) ..................
Is the presence of HZS gas probable ............................. ~... ~
exploratory and Stratigraphic wells:
Are data presented on potential overpressure zones? .................
Are seismic analysis data presented on shallow gas zones ............
If an offshore loc., are survey results of seabed conditions presented
32. Addi=ional requirements .............................................
Additional Remarks:
;
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.
**** LIS READ ****
(NOTE: MAXIMUM RECORD LENGTH - 8192 BYTES)
** REEL HEADER **
REEL SEQUENCE # 1
SERVICE NAME: SSDS
DATE: 90/08/22
ORIGIN OF DATA: RLL
REEL NAME: BPX
CONTINUATION #: 01
PREVIOUS REEL NAME:
COMMENTS: PETROLEUM COMPUTING INC.- LIS FORMAT
** TAPE HEADER **
SERVICE NAME: RLL
DATE: 90/08/22
ORIGIN OF DATA: S-25
TAPE NAME: PBU/WOA
CONTINUATION #: 01
PREVIOUS TAPE NAME:
COMMENTS: PETROLEUM COMPUTING INC.- LIS FORMAT
********** END OF FILE (EOF # 1) **********
MICROFILMED
** FILE HEADER **
FILE SEQUENCE # 1
FILE NAME: S25MWD.DAT
SERVICE NAME: RLL
VERSION #: V2.40
DATE: 90/08/22
MAX. RECORD LENGTH: 1024
FILE TYPE: E1
PREVIOUS FILE NAME:
** COMMENTS **
COMMENTS *>> NEUTRON AND DENSITY PROCESSED ASSUMING A FIXED BOREHOLE SIZE
OF 8.75" DUE TO CALIPER SENSOR FAILURE.
** DATA FORMAT SPECIFICATION **
ENTRY BLOCKS
TYPE SIZE REP CODE ENTRY
4 1 66 255
0 I 66
DESCRIPTION
LOG DIRECTION, DOWN
TERMINATOR (NO MORE ENTRIES)
DATUM SPECIFICATION BLOCKS
NAME SERVICE SERVICE UNIT API API API API FILE SZE PROC SPL REPR
ID
DEPT
EWR MWD
ROP MWD
TEMF MWD
FXE MWD
NFO MWD
NFl MWD
NN0 MWD
NN1 MWD
GRC MWD
RHOB MWD
NPSC MWD
ORDER#
LOG TYP CLS MOD NO. LVL CODE
FT 0 0 0 0 1 4 0 1 68
OHMM 0 0 0 0 1 4 0 1 68
FT/H 0 0 0 0 1 4 0 1 68
DEG 0 0 0 0 1 4 0 1 68
HOUR 0 0 0 0 1 4 0 1 68
CTS 0 0 0 0 1 4 0 1 68
CTS 0 0 0 0 1 4 0 1 68
CTS 0 0 0 0 1 4 0 1 68
CTS 0 0 0 0 1 4 0 1 68
API 0 0 0 0 1 4 0 1 68
G/C3 0 0 0 0 1 4 0 1 68
P.U. 0 0 0 0 1 4 0 1 68
NAME
DEPT
** DATA FORMAT SPECIFICATION **
TYPE SIZE REP CODE
4 1 66
0 1 66
ENTRY BLOCKS
ENTRY DESCRIPTION
255 LOG DIRECTION, DOWN
TERMINATOR (NO MORE ENTRIES)
DATUM SPECIFICATION BLOCKS
SERVICE SERVICE UNIT API API API API FILE SZE PROC SPL REPR
ID ORDER# LOG TYP CLS MOD NO. LVL CODE
FT 0 0 0 0 1 4 0 1 68
EWR' MWD
ROP MWD
TEMF MWD
FXE MWD
NFO MWD
NFl MWD
NN0 MWD
NN1 MWD
GRC MWD
RHOB MWD
NPSC MWD
OHMM
FT/H
DEG
HOUR
CTS
CTS
CTS
CTS
API
G/C3
P.U.
68
68
68
68
68
68
68
68
68
68
68
DEPT
NN0
9000.000
-999.250
9050.000
-999.250
9100.000
-999.250
9150.000
2400.446
9200.000
3580.191
9250.000
2849.014
9300.000
3340.318
9350.000
3217.570
9400.000
3154.315
9450.000
3476.573
9500.000
3379.853
9550.000
3220.508
9600.000
3129.349
9650.000
-999.250
9700.000
-999.250
9750.000
-999.250
9800.000
-999.250
DATA VERIFICATION (every
EWR ROP
NN1 GRC
-999.250 -999.250
-999.250 -999.250
-999.250 -999.250
-999.250 -999.250
10.902 -999.250
-999.250 -999.250
7.511 368.017
2488.182 123.800
39.455 14.425
3531.346 53.605
3.172 12.176
2859.049 149.449
15.721 46.143
3382.041 38.585
14.912 104.766
3246.430 23.918
12.853 144.643
3103.685 26..070
5.249 78.955
3397.874 19.356
4.621 95.779
3292.665 18.260
1.964 78.261
3232.410 24.763
3.593 41.468
3150.815 48.315
-999.250
-999.250
-999.250
-999.250
-999.250
-999.250
-999.250
-999.250
-999.250 -999.250
-999.250 -999.250
-999.250 -999.250
-999.250 -999.250
77 DATA RECORDS **
50 FT) **
TEMF FXE NFO
RHOB NPSC
-999.250 -999.250 -999.250
-999.250 -999.250
-999.250 -999.250 -999.250
-999.250 -999.250
-999.250 -999.250 -999.250
-999.250 -963.656
130.955 .656 662.206
1.799 41.626
123.924 3.618 915.614
2.648 20.047
130.955 1.628 656.976
2.773 34.694
134.471 .756 797.108
2.421 23.181
134.872 .772 748.255
2.350 26.542
136.228 .620 668.418
2.305 29.214
139.744 .601 769.604
2.377 22.483
139.744 .573 762.883
2.415 24.701
143.260 .717 625.975
2.404 28.225
143.260 2.779 696.030
2.390 28.409
-999.250 -999.250 -999.250
.476 -963.656
-999.250 -999.250 -999.250
-999.250 -963.656
-999.250 -999.250 -999.250
-999.250 -999.250
-999.250 -999.250 -999.250
-999.250 -999.250
FROM 9000.00 TO 9800.00 FT
NFl
-999.250
-999.250
-999.250
707.810
899.878
640.447
813.620
676.490
653.616
822.613
717.906
676.024
669.656
-999.250
-999.250
-999.250
-999.250
** FILE TRAILER**
FILE NAME: S25MWD. DAT
SERVICE NAME: RLL
VERSION #: V2.40
DATE: 90/08/22
MAX. RECORD LENGTH:
1024
FILE TYPE: E1
NEXT FILE NAME:
********** END OF FILE (EOF # 2) **********
** FILE HEADER **
FILE SEQUENCE # 2
FILE NAME: S25RPT.DAT
SERVICE NAME: RLL
VERSION #: V2.40
DATE: 90/08/22
MAX. RECORD LENGTH: 1024
FILE TYPE: E2
PREVIOUS FILE NAME:
** COMMENTS **
*** >>>>> REPEAT (MAD) DATA
~2
** DATA FORMAT SPECIFICATION **
ENTRY BLOCKS
TYPE SIZE REP CODE ENTRY
4 1 66 255
0 1 66
DESCRIPTION
LOG DIRECTION, DOWN
TERMINATOR (NO MORE ENTRIES)
DATUM SPECIFICATION BLOCKS
NAME SERVICE SERVICE UNIT API API API API FILE SZE PROC SPL REPR
ID
DEPT
EWR RPT
RATE RPT
TEMF RPT
FXE RPT
NF0 RPT
NFl RPT
NN0 RPT
NN1 RPT
GRC RPT
NPSC RPT
RHOB RPT
ORDER#
LOG TYP CLS MOD NO. LVL CODE
FT 0 0 0 0 2 4 0 1 68
OHMM 0 0 0 0 2 4 0 1 68
FT/H 0 0 0 0 2 4 0 1 68
DEG 0 0 0 0 2 4 0 1 68
HOUR 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
API 0 0 0 0 2 4 0 1 68
P.U. 0 0 0 0 2 4 0 1 68
P.U. 0 0 0 0 2 4 0 1 68
** DATA FORMAT SPECIFICATION **
ENTRY BLOCKS
TYPE SIZE REP CODE ENTRY
4 1 66 255
0 1 66
DESCRIPTION
LOG DIRECTION, DOWN
TERMINATOR (NO MORE ENTRIES)
DATUM SPECIFICATION BLOCKS
NAME SERVICE SERVICE UNIT API API API API FILE SZE PROC SPL REPR
ID ORDER# LOG TYP CLS MOD NO. LVL CODE
DEPT FT 0 0 0 0 2 4 0 1 68
EWR RPT OHMM 0 0 0 0 2 4 0 1 68
P~A~E RPT
TEMF RPT
FXE RPT
NF0 RPT
NFl RPT
NN0 RPT
NN1 RPT
GRC RPT
NPSC RPT
RHOB RPT
FT/H 0 0 0 0 2 4 0 1 68
DEG 0 0 0 0 2 4 0 1 68
HOUR 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
CTS 0 0 0 0 2 4 0 1 68
API 0 0 0 0 2 4 0 1 68
P.U. 0 0 0 0 2 4 0 1 68
P.U. 0 0 0 0 2 4 0 1 68
