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HomeMy WebLinkAbout200-057Image Project Well History File Cover Page
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~_~)- (2 '_~_/~ Well History File Identifier
Organization (done)
RESCAN
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[] Two-Sided
DIGITAL DATA
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[] Other, No/Type
TOTAL PAGES: ~ NOTES:
ORGANIZED BY: BEVERLY BREN~SHERYL MARIA LOWELL
Project Proofing
OVERSIZED (Scannable)
[] Maps:
[] Other items scannable by
large scanner
OVERSIZED (Non-Scannable)
[] Logs of various kinds
[] Other
DATE:~ ~ ?
[] Staff Proof
By: Date:
PROOFED BY: BEVERLY BREf,~~ SHERYL MARIA LOWELL
PAGES: ~ (at the time of scanning)
SCANNED BY; BEVERLY BREN VlNCE~MARIA LOWELL
RESCANNED BY; BEVERLY BRE~SHERYL MARIA LOWELL
DATE: ~'~----/ 0
General Notes or Comments about this file:
Quality Checked (done)
Rev1 NOTScanned.wpd
• F T
gTHSTTE 1 <a —i
L
}t333 West Sevenin Avenue
- -:-.1..---,;7# GOVERNSE PARNELL Anchorage, Alaska 9950;-3572
-.5`� `'1:IZ �? Mail 907.29.1433
Mary Endacott celQ 0 - d 7
Engineering Team Leader
BP Exploration(Alaska), Inc.
P.O. Box 196612
Anchorage, AK 99519-6612
Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU B-26B
Sundry Number: 314-054
Dear Ms. Endacott:
Enclosed is the approved application for sundry approval relating to the above referenced well.
Please note the conditions of approval set out in the enclosed form.
As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further
time as the AOGCC grants for good cause shown, a person affected by it may file with the
AOGCC an application for reconsideration. A request for reconsideration is considered timely if
it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working
day if the 23rd day falls on a holiday or weekend.
Sincerely,
- "171t4h---
Cathy P Foerster
Chair
DATED this Z� day of January, 2014.
Encl.
1
STATE OF ALASKA q��� V
ALASKA OIL AND GAS CONSERVATION COMMISSION vi/
APPLICATION FOR SUNDRY APPROVAL JAN JAN2 014
1l� 2014 l
20 AAC 25.280 ��� �
1. Type of Request:
❑Abandon ®Plug for Redrill • 0 Perforate New Pool 0 Repair Well 0 Change Approved Program
❑Suspend 0 Plug Perforations 0 Perforate 0 Pull Tubing 0 Time Extension
❑Operations Shutdown 0 Re-Enter Suspended Well 0 Stimulate 0 Alter Casing 0 Other
2. Operator Name 4. Current Well Class 5. Permit To Drill Number
BP Exploration(Alaska) Inc. 0 Exploratory 0 Stratigraphic 200-057 •
3. Address: 6. API Number:
® Development 0 Service
P.O. Box 196612,Anchorage,Alaska 99519-6612 50.029-20976-02-00 -
7. If perforating: 8. Well Name and Number:
What Regulation or Conservation Order governs well spacing in this pool?
PBU B-26B •
Will planned perforations require a Spacing Exception? 0 Yes ®No
9. Property Designatior 10. Field/Pool(s):
ADL 028310 • Prudhoe Bay/Prudhoe Bay •
11. PRESENT WELL CONDITION SUMMARY
Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured):
12316' • 9009' 12253' 8959' 10393'; 10465' None
Casing Length Size MD TVD Burst Collapse
Structural
Conductor 110' 20"x 30" 110' 110'
Surface 2671' 13-3/8" 2671' 2671' _ 4930 2670
Intermediate 10757' 9-5/8" 10757' 8586' 6870 4760
Production
Liner 380' 7" 10493'- 10873' 8396'-8669' 7240 5410
Liner 1820' 2-7/8" 10496'- 12316' 8399'-9009' 13450 13890
Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft):
12120'- 12202' 8871'-8922' 5-1/2", 17#x 4-1/2", 12.6# L-80 10548'
Packers and SSSV Type: 9-5/8"x 5-1/2" BOT 3-H Packer Packers and SSSV 10412'/8337'
MD(ft)and TVD(ft):
12. Attachments: 13.Well Class after proposed work:
®Description Summary of Proposal ®BOP Sketch
El Detailed Operations Program 0 Exploratory 0 Stratigraphic ®Development 0 Service
14. Estimated Date for 15. Well Status after proposed work:
Commencing Operation: February 4,2014 0 Oil ❑WINJ 0 WDSPL 0 Plugged
16. Verbal Approval: Date 0 Gas 0 GINJ 0 GSTOR 0 Abandoned
Commission Representative:
0 WAG 0 SPLUG _0 Suspended
17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Jamin Laplante,564-4137
Printed Name:
Mary Endacot Title: Engineering Team Leader Email: Jamin.Laplante aebp.com
Signature: `// Edee—Phone: 564-4388 Date: 1/2 3/11-
11-
Commission Use Only
Conditions of approval: No Commission so that a representative may witness `�— O u
Sundry Number: —T
El/Plug Integrity" BOP Test 0 Mechanical Integrity Test 0 Location Clearance
Other 6 U n f e S /- 7L0 35-663p 5 RBDM MAY U y 2014 ll
All`-Crnal'c /v1v9 p1gce-vv, cv-1f �pravcc/ Acv• 20 I- C 25: HZ CL,
Spacing Exception Required? 0 Yes 'No Subsequent Form Required: 10 _ 4 v 7,
G , 3 APPROVED BY
Approved By: /
/ COMMISSIONER THE COMMISSION Date: /---2-7 –/
Form 10-403 Revised 10/20 2 4is�v Approv ff�1 months from the date of approval Submit In Duplicate (a
C
To: Alaska Oil&Gas Conservation Commission
From: Jamin Laplante bp
Drilling Engineer
Date: Jan 20th, 2013
Re: B-26B Sundry
„,z /75 /2 l3 P
Well History:
Tv� P T D
Following pressure tests have been performed to verify well integrity:
- CMITxIA passed to 3,000 psi (8/15/12)
- MIT-OA passed to 2,000 psi (8/15/12)
- PPPOT-T passed 5,000 psi (8/10/12)
- PPPOT-IC failed 2,000 psi (8/10/12)
The parent well was drilled in 1983. B-26A was a coil sidetrack in December 1999 that was
abandoned due to lost returns while drilling. B-26B was drilled as a coil sidetrack in May,
2000. Production declined steadily to 400 bopd and 250 bwpd by October 2000.
In 2005 B-26B was shut in due to high GOR. A PPROF in 2007 shows no opportunity for a
gas shut off.
A plug was set in the tubing tail in 2010 to secure the well for a tree change out. The
MIT-T failed when the WI-IP quickly climbed to 1400 psi and then suddenly dropped
to 0 psi. A video log showed a hole in the tubing between the sliding sleeve and the
SBR as well as collapsed tubing in the tail of the string(at 10,453' MD)
Reason for Sidetrack:
Due to the mechanical condition of the tubing a RWO to fix the integrity problems Oft
would be very expensive and is not justified based on the reserves in the area. The ,) ifr' 1
best use for this well is as a r_c_q_u_sidetrack to a new location. - '
Additional Requests: Not to squeeze perfs in the 2-7/8” liner due to a tubing collapse above
the PX plug. This will fail to satisfy state requirements for 100 ft of cement plug above perfs. �-
The plan is to circulate 1000' TVD plug in the 5-1/2"tubing and IA through the lowermost
GLM.
Pre-Rig Work:
1. Drift 5.5"tubing to 10,300 MD.
2. CMIT-TxIA 3,000 psi.
3. Pull lowermost#1 GLM at 10,259' MD.
4. Circulate-97 Bbls of abandonment cement into tubing and IA.
5. Tag TOC and Pressure cement to 3,000 psi.
6. RU e-line and jet cut 5-1/2"tubing above TOC 3800' MD.
7. Circulate well with 8.5 ppg seawater.
8. CMIT-TxIA to 3,000 psi. MIT-OA to 2,000 psi.
9. Freeze protect tubing and IA from 2,200' w/diesel.
9. Freeze protect tubing and IA from 2,200' w/diesel.
10. Set and test TWC one week before rig moves over the well (Record the test)
11. Function LDS. PPPOT-T to 3,500 psi, PPPOT-IC to 3500 psi.
12. Remove wellhouse, level pad if needed.
Rig Work: (scheduled to begin on April, 2014)
1. MI/RU Doyon 25.
2. Test TWC from below to 3500 psi and above to 3500 psi for 5 minutes.
3. Nipple down tree.Nipple up BOPE(2-7/8"x 5-1/2"VBR's in upper and lower ram
cavity). Test BOPE to 250 psi low/3500 psp i high. Pull TWC.
4. RU and pull the 4-1/2"tubing from the pre-rig jet cut at—3800' MD.
5. PU 4"drill pipe and 9-5/8"clean-out assembly to include a full-gage whipstock mill and
clean-out well to the top of the tubing stub—3800' MD, tag tubing stub.
6. RU E-line, RIH with GR/CCL and 9-5/8" EZSV for 47#casing. Set the EZSV at—3525'
MD (competent sand/confirm with GR)as required to avoid cutting a casing collar while
milling the window. Rig down E-line.
7. Pressure test the EZSV to 3500 psi for 30 minutes and chart.
8. PU and RIH with 9-5/8" Baker bottom-trip anchor whipstock assembly and 8.5"window
milling assembly(to include full gauge string mills). RIH to the top of the EZSV. Orient
and set the whipstock. Shear off the whipstock.
9. Change-out the 9-5/8" pack-offs if required.
10. Displace the well to 9.5 ppg LSND based milling fluid prior to 9-5/8"window milling
operations and other path-forward 8-1/2"drilling operations.
Drilling Engineer: Jamin Laplante (907) 564-4137 Cell: (907) 365-9140
Production Engineer: Kirsty Schultz (907) 564-5105
Geologist: Mike McTeague (907) 564-4640
Current Schematic:
041 E t�EV OY pp �...
B
B�ZUO
0'Ig
yyg p ( , SAFETY NOTTM:W .ANGLE>710111117.
ACTUATOR= •
103 ELEV= _..._. 78.15
8F HEV= 44 4r S
KOP- •r
/Aur Anna. 96"a 11383' 2103' IHS i/7 ClIAA00 55EV LANAI X3 N'.D=4.58?'
DNum AD= 121" ,,
, Datum TVD= 8800' k 41 2571' : {a8'wF1
510iJ
X _S GAS LFT RN1iA
l406
13.3/8'CSG,72i,L-80.13=12 347' -{ 2671' li ST, AO TVD DEV,TY TE VLV LATL3..1_j'l N T [MITE
7 1 3139 3059 7 OTS RA {1654 06130800
6 15328 4878 50 OTS RA 11654 05130100
Uri 5 7653 6305 49 OTB RA +16164 050/3100
4
4 4 9032 7243 45 OTS RA ,I DV 06130700
3!, 9179 7348 44 OTS RA t1 DV 05!30700
' 2;10109 8024 41 1 OTS RA ! DV 06/30100
4 1 10259 8138 411011S RA I 24s4 06730700
(HOLENs-yr TBG(02112110) 10266'ELMO ,-• -------.__
4 1aa :•• 10328' 5.1/2'BKRTYFEL.SLD SLV,6)•4.31r
5 112'TBG,178,L 80,.0232 bpt,D-4.687 }- 10366'
3"81CR BP(06x06112) --• 1030? ; 411111141�, 10388• Ham SBR SEAL ASSY
4 ' 10412' 9518'x5.117SOT 3-HRD
R =4.75'1
14-172'OOLLAJSED Tt6NO(02112110) J-f 10416-1 1 1111 t 104W 4.117 OTB X P .D=3 813
4
4 ►-10465• 4_112'PX PLUG(01113110)
14.5/8*x r eu R LN414GPSTEBAO( j-j 10493' 4 • RI PRONG PULLED(1117111/10)
I I r 4 •
4 • 10406' 3-3/4'BAH DEPLOY Sly,D=3 00'
TOP OF 2-718'LI'R H 1060? 4
1 . le ( 10606' 41x2•ors xw w
BEHIND
4 ,D=3.84 _____ __�_. CT LNR
411
14-117 TBG,1268.Lea,1152 bpi,D=3.958' 10646' A 1064T _I-14-112'TTL BOT 905.0=3 958'
4 :40 .4 ► 10
l 582
• HELAO Loom)ON 9rrn 1
4 1
9.58'CSG,478,L-80, 0732 bpf,D.8.681• H 10767 V :
4
44j
. , r 1ALLOU7 WINDOW(8.28 1087x' 10080'
r w1 'Too( Fi 10670' I et
1 41' 101100• H2-7Ar R4 TAG]
FERFORATDN SUAMARV
* .1116REfIOG. SYVSBi[SON07l11/83 �* a
ANGLE AT TOP FT 59'@12120' - us ` 'sa
Mts.Refer to Raduclan DB for historical peri data (,11111111111111 �* 12252' FWD
SIZE SPF N18lVAL Opn/Sgz DATE 1�1�1�1�1�1�1�4 1- 4� -,
X1111111 $ {
7 4 12120-12130 0 03/04702 1111111
7 4 12168.12178 0 071118'00 11111111 ► a*
111111.11114141 . **
2' 4 12182-12188 0 07101803 11111111111111: *=
2' x7
6 12192-102 0 05/16100 11111111111111
111111111111111
46464441
T l/R 2811,L-80,0383 bpi,D=827E 11620' L.US LFR 8.18 e.L-80, 0058 Opt,D•29TH 12316'
DATE They BY cameos DATE }F4:V BY OOANENTS rRDHOE BAY LNr
0111063 ORG9ML COMPLETION 11/18108 JC7i8PAG)'ES PX 11P 10479'SIM YNEIJ 8-268
0111110 CTD 610ETRACK - 04105/07 CJN'RAG RLL R 1X3 S 10479 P11W No 2000570
07/22/01 G PENG 02/28/10 CJN7RIC SET'R(f11UG(0111)110) - API 1b 50023 20975 02
03/04/02 P410( ADF'E115 02178110 ANINC COLLAPSED Ted HOLE(02112/10) 1224'SAL B 1901'VAT.Sec 31 111N,R141
10715/006 P8CT(1LH'R(Fun SET 08/13112 JTCI.IAO SET BP PLUG( 06108/12)
�i01Jd0G C18 AG TILL Pr PLUG 6 10465-� BP Exploration(Alaska)
B-26 Pre-rig Schematic:
TFC= r LIZEVOYs�
WELLHEAD=HEMCEVOY B-26B
NDTBg:MfB.L ANGLE 70'Q 16A85.
ACTUATOR= 071S
103.ELEV= 7815 - L.
13F.ELEV= 44 43' R
KOP= 3200" 4:
Max Angle= 95'011363' - I. 2103' —5-12LAMING'CARCO SSSV LAG NP,D=4.562-
4 �^
Da41mMO= 1211 38
Datum WD 8800 SS 2171' I� ('9-5 (/Pail
3.574 Gas LFT MANDRELS
13.38'CSG,72$,L.80,D=12.34r 2671' f'. ST MD TVD DEV-TY FE VLV LATOI PORI DATE
7 3139 3059 7 OTIS RA 16164 05130100
*, R. x ' 6 5326 4878 50 OTIS RA 16/64 05130100
PIG--R4 Jet-Cut--3,800'M D 44,�'� 5 7853 6305 49 OTIS RA 16/64 05130/00
1% 'C.. 4 9032 7243 45 Dns RA w 05130100
•„ , ,�'. 3 9179 7348 44 OTs RA w 05130100
Proposed (1,0C= ''TVD 1-2C^ -8,880'M D 4? •„(• 2 10109 8024 41 0115 RA IN 05/3000
4 x x 1 10259 8138 41 OTIS RA 24064 05130100
NOLEN5-12'-BG(02/12/10) H10367aMO . ',.",..'-,'V's.-"...
5.1;2'1110,17S,L-80, 032 01,D=4.892" -{ 10356 10323 05112"BKR TY PE L SLD SLV.D=4313'
3'BICR FP(0Bf08112)H 103113' 10388' 1—BOT 38R sEAL ASSY
II 1.11
{ 10417 H 58'x 5-1/2-1307 3-H PKR D=4.751
4-1/2'COLLAPSED T1BNG(02112110) H 10460' .. __
046$ _` I 10466' H4-117 OTIS X NP,0=3.8131
9-518"X r BKRLHR I-13P/'TEBA0C H 10463' � -_1 �—B3 Pf4-172`PX PLUG L(0D 101/1 11
� � Bq PRONG PULL®(01/101110)
TOP CP z-7015'LIl R} { ,0602
I „ 104„6' H3-314'BKRI L0Y SLV,0=3.00'
- 16506' Fla-i,2'ans XN MP
AID,D=01.60' BEIONO
CT LNR
14-112-TBG,128$,L-80, 0t52 bpf,D-3 958' 1064.8' - / II- 10647' —1'4-12"TIL BOT SOS,D_3 950,7]
10562' --I BMD LOGGED ON fl fl7
9-518'CSG,47$.L-80,.0732 bpf,ID=8.681" — 1075T
/ r MIMOMAOMOM(6280) 1087T-10000-
17"WHPSTOO H 1067$ I '//
1088$ H2-718-RA TAG
FER7.ORAATIDN SUMWARY `
REF LOG: SWS-BI-K 13407/1'183 `
ANB.EATTOP PHIF 59'®12120'
Nolo:Wer 8 Production DB for historical pert data 11111+1/1/01111 12252' FBTD
Ref
SPE SPF INTERVAL DATE 111111111111111
Cp�sgz- 111114111111111 1
2' 4 12120-12130 0 0310402 6,11111
2' 4 12168-1222178 0 07/09100 10444041 ==
I i 1111/
2' 4 12182-12188 O 07/09100 X11//1/1///111/ :;=�
2' 6 12192-12202 0 05/16/00 /4/1/1/01014104010411
i1111110
/./.1.4.4i..4I
r L/1 2600,L-80,.00163 bpi,D=6276' } 11620' 1 2-718"LN1,518$,L-80, 0058 140,13=2.3r — 12318' 1
DATE REV BY COMAENTS DATE REV BY COIA1MOS PFED-US BAY UNI
06/18183 O(BG NAL COMPLETION 11/18008 JOM'AG Fla PX TTP @ 10479'SLM WELL 8-268
08118000 CTD SIDETRACK 04/08/07 CJNPAG.PLLL PLUG 010479' PF3MIT Pb 2000570
07122/01 CHIP CORRECTIONS 02128/10 CJNPJC SET FX RAZ(01113/10) API No: 50029-2097602
'03/04/02' P.W/XI( ADREPFS 02128/10 MV/PJC COLLAPSEDTHGI HOLE(02/12/10 k 1224'SNL&1901'WEL.Sec.31.T11N.R14E
10115/06 RCTf1LH PX PLUG SET 08/13/12 JTCIJMD SET BP PLUG(08/06/12)
t 10130106 CJWPAG PULL F5:PLUG @ 10465 I -- eP Exploration(Alaska)
. .,
•
B-26C Pro'osed Schematic:
TREE- 6"MCEVOY
WELD-CAD- WENDY B-26 C SAFETY NOTES.
Al:111A 1DR- 011S
<3 R Re - 78 iS PROPOSED
3F ELEV= 44A3 1 I
..C.Of'
r- 3.500' DRAFT
H4-1/2"ans SSSV MP,0;r,
lAi. Arcle I
Datt-m1.0-
Datt-rn WO- 680055
. Ir i
I Willi Gni I /Al. 1 III),lc-12 Aar- j— 2671. 1—4116
2596HR-rUf1W PKR
CMA
AS LET NDRELS
I Mi r 1-4 '1'1 1.1 1 ST- IAD ND 01,1/14VECIVIV I ATCT4 pain- cATF
a
1_ 6 3528 sa(x) 45'x1
, 5 5071 '....500 .
ILI...8t1r DKR W1141.4 RICO fOlinitXXI H 3600 4 7881 NM -
3 9657 7300 '
I 9 9,87 CSC; 47X -80, 0732 by f,in-8 6&1' ]-1 :0754 2 10456 7800 •
1 11122 8330 •
Minknum ID=3.725"a .
50% 4794'
I I H4-1/2"HES X NV ID.=3 813'
Hr x 4-112 BKR PKR.D
I I H4.1/2"HES X NP,13-,3 813'
I I 1-14-irr nrcs XN Pal,83;,-3.725'I
—I x 5•axia z xp op iat i nEnAcx at v
14 wrsac,_ , al 32 to,ID-3 SW I--I loony i
TOE7OTFT-11411 - 1 1 H41/2"WLEG,.ID=3.958'I
...,....„...,—......._
'NI
, I,'x 4 17 KO 111 rz,i„rici 13= - 1
jr can, is. — brt 10 j I ow l 0 k .
' blank to 2schte firashak,,taults
F431FORATION SUMMARY 0
REF Loa: ,
0 1 1 I ` ,y.,,,I 1 i i•-., o ._......„.
Amax AT TOP FEW _.:a •
Nob:Refer b Reduction LB for bistorir.al pal dabs 1
ry—\ , 1 i4 1 7 SWF.. PAR U,
SZE SW INTERVAL OpniSqz SH:FT SQZ
4-W SLOT '- ' 0 XXIXKOCK bhnk 2c Isolate hub
tH4-1-2* swat EKR,t).
>4-1 1-14-1-7 SWELL PKR.,ID-
blank to Isolate fault and lawn gas
) 1
1-14-1- SW .I FiCR,ta-,--
I 75N1 2'
4-If?SOLD sLonto OA.12,80.L---2
80 , 0152 ail,10,t 3 _
858' ' 14,116* k 1.9
OA IE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT
0114161113 ONIOINAL COMPLETION 11/18t0G JMUPA.G HES PX TIP a 10474SU. WELL 11 28C
oaelann cm SIDETRACK 0448107 Casi/PAG PULL PLUG at 10470' PERMIT No.
i 07/22.101 CI-PTP CORRECTIONS 02/28/10 C.114/PJC SET PX PLUG 101,13/101 API No 5410292097803
03/044:112 PWE/KK ADPERFS 021216.10 MAV/PJC COLLAPSED TBG/HOLE(02)121)0) 1224Se.1 isol'INEL,sac.31,11 IN,Rl4E
10/15/06 RCT71114 PX PLUG SET Ow1l112 m SE PROPOSED RST(apni)
13/3006 CLINTAG-.PULL PXPLLG 0 184465' BP Exploration talssaa)
, • .
.
Doyon 25 BOPE Schematic
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1 .,.
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a a ft
BP Exploration (Alaska) Inc.
Attn: Well Integrity Coordinator, PRB-20
Post Office Box 196612
Anchorage, Alaska 99519-6612
Dec 11, 2009
t~~~~~a~t~~~~:: ,lAi~ :L Q~ Zfll
by
"~~°~ ~~'
Mr. Tom Maunder
Alaska Oil and Gas Conservation Commission
333 West 7~' Avenue
Anchorage, Alaska 99501
Subject: Corrosion Inhibitor Treatments of GPB Pad B
Dear Mr. Maunder,
~~~sk~ ail ~ GOtI~. arr~miss~~
ao~ - ~s7
Q-a~~
Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad
B that were treated with corrosion inhibitor in the surface casing by conductor annulus.
The corrosion inhibitor is engineered to prevent water from entering the annular space
and causing external corrosion that could result in a surface casing leak to atmosphere.
The attached spreadsheet represents the well name, API and PTD numbers, top of
cement depth prior to filling and volumes of corrosion inhibitor used in each conductor.
As per previous agreement with the AOGCC, this letter and spreadsheet serve as
notification that the treatments took place and meet the requirements of form 10-404,
Report of Sundry Operations.
If you require any additional information, please contact me or my alternate, Anna Dube,
at 659-5102.
Sincerely,
Torin Roschinger
BPXA, Well Integrity Coordinator
BP Exploration (Alaska) Inc.
Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off
Report of Sundry Operations (10-404)
Date: 12/11/09
Well Name
PTD #
API #
Initial to of cement
Vol. of cement
um ed
Final top of
cement
Cement top off
date
Corrosion
inhibitor Corrosion
inhibitor/
sealant date
ft bbls ft na al
B-01 1700080 50029200590000 Sealed Conductor NA NA NA NA NA
B-02 1961110 50029200660100 Sealed Conductor NA NA NA NA NA
B-03A 1870480 50029203060100 NA 0.5 NA 3.40 8/20/2009
B-04 1700320 50029200720000 Sealed Conductor NA NA NA NA NA
B-O58 2010680 50029202760200 NA 1.8 NA 13.60 8/22/2009
B-06 1770740 50029202790000 NA 1 NA 5.10 8/20/2009
B-07 1780020 50029202850000 NA 1 NA 5.10 8/20/2009
B-08 1780410 50029203140000 NA 1 NA 6.80 8/20/2009
B-09 1780490 50029203160000 NA 0.5 NA 3.40 8/20/2009
B-10A 2082050 50029203210100 Cellar liner welded to casin NA NA NA NA NA
B-11 1780690 50029203310000 NA 0.5 NA 3.40 8/20/2009
B-12 1970090 50029203320100 NA 0.6 NA 3.40 8/22/2009
B-13 1990570 50029203410100 NA 0.4 NA 1.70 8/20/2009
B-14 2090590 50029203490000 NA 0.4 NA 1.70 8/20/2009
B-15 1790190 50029203600000 NA 0.1 NA 1.70 8/20/2009
B-16 1790250 50029203650000 NA 0.8 NA 5.10 8/21/2009
B-17 1790280 50029203680000 NA 0.1 NA 1.70 8/20/2009
B-18 1820020 50029207020000 NA 1.5 NA 15.30 8/21/2009
B-19 2001610 50029207030100 NA 0.1 NA 1.70 8/21/2009
B-20 1821680 50029208420000 NA 0.5 NA 3.40 8/21/2009
B-21 1821760 50029208500000 25 4.5 BBLs 0.1 11/30/2009 1.70 12/3/2009
B-22A 2001570 50029207590100 34 6.5 BBLs 0.2 11/30/2009 1.70 12/3/2009
B-23 1970590 50029207790100 12 2.2 BBLS 3.2 11/30/2009 10.20 12/4/2009
B-24 1821400 50029208150000 NA 3 NA 22.10 8/21/2009
B-25 1821510 50029208260000 NA 0.25 NA 1.70 8/13/2009
B-26 2000570 50029209760200 NA 0.3 NA 1.70 8/21/2009
B-27 1961010 50029214710100 Sealed Conductor NA NA NA NA NA
B-28 1853030 50029215100000 NA 1.1 NA 6.80 8/22/2009
B-29 2002090 50029215230100 NA 0.7 NA 6.80 8/21/2009
B-30 2011050 50029215420100 NA 0.2 NA 1.70 8/21/2009
B-31 1910460 50029221520000 NA 0.3 NA 1.70 8/20/2009
B-32 1991180 50029221650100 NA 0.3 NA 1.70 8/20/2009
B-33 1931450 50029223390100 NA 1.2 NA 8.50 8/21/2009
B-34 1930370 50029223520000 NA 1.2 NA 10.20 8/21/2009
B-35 1931460 50029224060000 NA 0.3 NA 1.70 8/20/2009
8-36 1960650 50029226670000 NA 0.3 NA 1.70 8/21/2009
B-37 2071450 50029233750000 Sealed Conductor NA NA NA NA NA
•
gyro ata
Gyrodata Incorporated
1682 W. Sam Houston Pkwy. N.
Houston, Texas 77043
713/461-3146
Fax: 713/461-0920
October 7, 2008
C
{ ~:Ji~jj~D 4iC¢¢~~~•. 11 {( - r r' jSSj}}~~` f1`f((jj``,,
`+~~ 7i ~ Nay ~. ~' '~, ti I KiF4
State of Alaska - AOGCC
Attn: Christine Mahnken
333 W. 7th Ave, Suite 100
Anchorage, Alaska 99501 O 5
~~a
Re: B-Pad, Well #B-26B
Prudhoe Bay, Alaska
Enclosed, please find two (2) copies, and one (1) disk of the completed survey
for the above referenced well.
We would like to take this opportunity to thank you for using Gyrodata, and we
look forward to serving you in the future.
Sincerely,
Rob Shosup G~~
North American Regional Manager
RS:kI
Serving the Worldwide Energy Industry ~~~ith F'rer~isi;7n Survay !nstrirrneniation
• •
gyro ata
Gyrodata Incorporated
1682 W. Sam Houston Pkwy. N
Houston, Texas 77043
713/461-3146
Fax: 713/461-0920
SURVEY REPORT
BP
B-Pad #B-26B
Wellhead
Prudhoe Bay, AK
AK0908G_159
28 Sep 2008
Serving the Worldwide Energy Inc4u~try ~ti~itli Precision Si~niey Instrunientaior~ ~ p \ ~ ~~
A Gyrodata Directional Survey
for
B.P. EXPLORATION (ALASKA) INC.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
Run Date: 28 Sep 2008
Surveyor: Steve Thompson
Calculation Method: MINIMUM CURVATURE
Survey Latitude: 70.268172 deg. N Longitude: 148.675811 deg. W
Azimuth Correction:
Gyro: Bearings are Relative to True North
Vertical Section Calculated from WeII Head Location
Closure Calculated from Well Head Location
:]
Horizontal Coordinates Calculated from Well Head Location
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH -BORE HOLE
DEPTH BEARING
feet deg. deg. deg. min.
DOGLEG VERTICAL CLOSURE HORIZONTAL
SEVERITY DEPTH DIST. AZIMUTH COORDINATES
deg./ feet feet deg. feet
25 ft.
0.00 0.00 0.00 N 0 0 E 0.00 0.00 0.0 0.0 0.00 N 0.00 E
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 - 9972 FT. RATE GYROSCOPIC CONTINUOUS SURVEY RUN INSIDE 5-1/2" TUBING
ALL MEASURED DEPTHS AND COORDINATES REFERENCED TO ORIGINAL R.K.B. OF 78.15 FT. AMSL
100.00 0.05 85.06 N 85 3 E 0.01 100.00 0.0 85.1 0.00 N 0.04 E
200.00 0.10 170.12 S 9 53 E 0.03 200.00 0.1 127.6 0.07 S 0.10 E
300.00 0.21 169.74 S 10 16 E 0.03 300.00 0.4 156.8 0.33 S 0.14 E
400.00 0.32 169.36 S 10 38 E 0.03 400.00 0.8 163.9 0.78 S 0.23 E
500.00 0.17 194.50 S 14 30 W 0.04 500.00 1.2 168.7 1.21 S 0.24 E
600.00 0.03 219.64 S 39 38 W 0.04 600.00 1.4 172.3 1.37 S 0.18 E
700.00 0.12 301.23 N 58 46 W 0.03 700.00 1.3 176.8 1.34 S 0.08 E
800.00 0.22 22.82 N 22 49 E 0.06 800.00 1.1 177.1 1.11 S 0.06 E
900.00 0.26 315.75 N 44 15 W 0.07 900.00 0.8 182.3 0.77 S 0.03 W
1000.00 0.31 248.68 S 68 41 W 0.08 1000.00 0.8 212.4 0.70 S 0.45W
1100.00 0.48 240.77 S 60 46 W 0.04 1099.99 1.5 226.6 1.01 S 1.06W
1200.00 0.64 232.86 S 52 52 W 0.05 1199.99 2.4 230.4 1.55 S 1.88W
1300.00 0.58 217.61 S 37 37 W 0.04 1299.98 3.5 229.0 2.29 S 2.63W
1400.00 0.51 202.36 S 22 22 W 0.04 1399.98 4.4 225.1 3.10 S 3.11W
1500.00 0.46 209.30 S 29 18 W 0.02 1499.97 5.2 222.0 3.87 S 3.48W
1600.00 0.40 216.25 S 36 15 W 0.02 1599.97 5.9 220.8 4.49 S 3.88W
1700.00 0.31 215.76 S 35 45 W 0.02 1699.97 6.5 220.3 4.99 S 4.24W
1800.00 0.22 215.27. S 35 16 W 0.02 1799.97 7.0 220.0 5.36 S 4.51 W
2
•
•
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
1900.00 0.15 182.19 S 2 11 W 0.03 1899.97 7.3 219.3 5.65 S 4.62W
2000.00 0.08 149.10 S 30 54 E 0.02 1999.97 7.4 218.2 5.84 S 4.59W
2100.00 0.12 156.15 S 23 51 E 0.01 2099.97 7.5 216.9 6.00 S 4.S1W
2200.00 0.17 163.19 S 16 48 E 0.01 2199.97 7.6 215.4 6.23 S 4.42W
2300.00 0.32 146.68 S 33 19 E 0.04 2299.97 7.8 212.6 6.61 S 4.23W
2400.00 0.48 130.18 S 49 49 E 0.05 2399.96 8.0 207.9 7.11 S 3.76W
2500.00 0.53 144.21 S 35 47 E 0.03 2499.96 8.4 202.3 7.75 S 3.17W
2600.00 0.58 158.25 S 21 45 E 0.04 2599.96 9.0 197.5 8.59 S 2.72W
2700.00 1.78 144.95. S 35 3 E 0.31 2699.93 10.5 189.0 10.33 S 1.64W
2800.00 2.99 131.64 S 48 21 E 0.33 2799.85 13.4 174.8 13.34 S 1.20 E
2900.00 4.20 122.19 S 57 49 E 0.34 2899.65 18.1 159.8 17.02 S 6.25 E
3000.00 5.41 112.73 S 67 16 E 0.36 2999.30 24.9 146.6 20.79 S 13.69 E
3100.00 7.33 114.17 S 65 50 E 0.48 3098.67 34.7 136.6 25.22 S 23.86 E
3200.00 9.25 115.60 S 64 24 E 0.48 3197.63 48.4 130.3 31.31 S 36.93 E
3300.00 11.20 120.23 S 59 46 E 0.53 3296.03 65.9 127.0 39.67 S 52.57 E
3400.00 13.15 124.86 S 55 9 E 0.54 3393.78 86.9 126.0 51.06 S 70.29 E
3425.00 13.59 125.50 S 54 30 E 0.47 3418.11 92.7 125.9 54.39 S 75.01 E
3450.00 14.04 126.15 S 53 51 E 0.47 3442.38 98.6 125.9 57.89 S 79.85 E
3475.00 14.38 126.51 S 53 30 E 0.35 3466.62 104.$ 126.0 61.52 S 84.80 E
3500.00 15.00 126.91 S 53 5 E 0.63 3490.80 111.1 126.0 65.31 S 89.88 E
3525.00 16.08. 127.92 S 52 5 E l.ll 3514.89 117.8 126.1 69.38 S 95.19 E
3550.00 16.54 128.28 S 51 43 E 0.47 3538.88 1.24.8 126.2 73.71 S 100.72 E
3
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
3575.00 16.91 128.78 S 51 13 E 0.40 3562.82 132.0 126.3 78.19 S 106.35 E
3600.00 17.27 128.88 S 51 7 E 0.36 3586.72 139.3 126.5 82.80 S 112.07 E
3625.00 17.78 129.52 S 50 29 E 0.54 3610.56 146.9 126.6 87.56 S 117.90 E
3650.00 18.17 129.77 S 50 14 E 0.39 3634.34 154.6 126.8 92.48 S 123.84 E
3675.00 18.75 130.44 S 49 34 E 0.62 3658.05 162.5 126.9 97.58 S 129.90 E
3700.00 .19.16 130.91 S 49 6 E 0.44 3681.70 170.6 127.1 102.87 S 136.06 E
3725.00 19.61 131.31 S 48 41 E 0.47 3705.28 178.9 127.3 108.33 S 142.31 E
3750.00 20.04 131.79 S 48 13 E 0.46 3728.80. 187.3 127.5 113.96 S 148.65 E
3775.00 20.52 132.08 S 47 55 E 0.49 3752.25 195.9 127.7 119.74 S 155.10 E
3800.00 20.86 132.22 S 47 47 E 0.35 3775.64 204.8 127.9 125.67 S 161.65 E
3825.00 21.41 132.03 S 47 58 E 0.56 3798.95 213.7 128.0 131.72 S 168.34 E
3850.00 22.05 132.00 S 48 0 E 0.63 3822.18 223.0 128.2 137.91 S 175.21 E
3875.00 22.84 131.85 S 48 9 E 0.79 3845.28 232.5 128.4 144.29 S 182.31 E
3900.00 23.62 131.86 S 48 8 E 0.78 3868.26 242.3 128.5 150.87 S 189.66 E
3925.00 24.17 132.00 S 48 0 E 0.55 3891.11 252.5 128.6 157.63 S 197.19 E
3950.00 24.81 132.29 S 47 43 E 0.65 3913.87 262.8 128.8 164.59 S 204.87 E
3975.00 25.25 132.41 S 47 36 E 0.45 3936.52 273.4 128.9 171.71 S 212.69 E
4000.00 25.67 132.79 S 47 12 E 0.45 3959.09 284.1 129.1 178.99 S 220.60 E
4025.00 26.16 132.87 S 47 8 E 0.49 3981.58 295.0 129.2 186.41 S 228.61 E
4050.00 26.75 133.36 S 46 39 E 0.63 4003.96 306.1 129.3 194.03 S 236.74 E
4075.00 27.39 133.80 S 46 12 E 0.67 4026.22 317.4 129:5 201.87 S 244.98 E
4100.00 27.98 134.02 S 45 59 E 0.60 4048.36 329.0 129.6 209.92 S 253.35 E
4125.00 28.45 134.20 S 45 48 E 0.48 4070.39 340.8 129.8 218.15 S 261.84 E
4
n
U
:]
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
4150.00 28.93 134.37 S 45 38 E 0.48 4092.32 352.8 130.0 226.53 S 270.43 E
4175.00 29.56 134.62 S 45 23 E 0.65 4114.13 364.9 130.1 235.09 S 279.14 E
4200.00 30.30 134.78 S 45 13 E 0.74 4135.80 377.4 130.3 243.86 S 288.01 E
4225.00 30.97 134.99 S 45 1 E 0.68 4157.31 390.1 130.4 252.85 S 297.03 E
4250.00 31.68 134.97 S 45 2 E 0.71 4178.66 403.0 130.6 262.04 S 306.23 E
4275.00 32.57 134.70 S 45 18 E 0.90 4199.84 416.3 130.7 271.41 S 315.65 E
4300.00 33.30 134.67 S 45 20 E 0.74 4220.82 429.9 130.8 280.97 S 325.32 E
4325.00 34.02 134.80 S 45 12 E 0.72 4241.63 443.7 130.9 290.72 S 335.16 E
4350.00 34.64 134.99 S 45 0 E 0.63 4262.27 457.7 131.1 300.68 S 345.15 E
4375.00 35.23 135.13 S 44 52 E 0.59 4282.77 472.0 131.2 310.81 S 355.26 E
4400.00 35.93 135.38 S 44 37 E 0.71 4303.10 486.5 131.3 321.14 S 365.50 E
4425.00 36.51 135.46 S 44 32 E 0.58 4323.27 501.3 131.4 331.66 S 375.87 E
4450.00 37.15 135.62 S 44 23 E 0.65 4343.28 516.2 131.5 342.36 S 386.36 E
4475.00 37.67 135.71 S 44 17 E 0.52 4363.14 531.4 131.7 353.22 S 396.98 E
4500.00 38.32 135.62 S 44 23 E 0.65 4382.84 546.7 131.8 364.23 S 407.73 E
4525.00 38.48 134.34 S 45 39 E 0.81 4402.43 562.2 131.9 375.20 S 418.72 E
4550.00 38.67 133.03 S 46 58 E 0.84 4421.98 577.8 131.9 385.97 S 429.99 E
4575.00 39.23 132.86 S 47 9 E 0.57 4441.42 593.5 131.9 396.68 S 441.49 E
4600.00 39.82 132.84 S 47 10 E 0.60 4460.70 609.4 132.0 407.50 S 453.16 E
4625.00 40.51 132.88 S 47 7 E 0.69 4479.81 625.6 132.0 418.46 S 464.98 E
4650.00 41.14 132.93 S 47 4 E 0.63 4498.72 641.9 132.0 429.59 S 476.95 E
4675.00 41.56 133.11 S 46 54 E 0.43 4517.49 658.4 132.0 440.86 S 489.03 E
U
5
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min . deg./ feet feet deg. feet
25 ft.
4700.00 42.22 133.23 S 46 46 E 0.67 4536.10 675.1 132.1 452.28 S 501.20 E
4725.00 42.85 133.27 S 46 44 E 0.63 4554.52 692.0 132.1 463.86 S 513.51 E
4750.00 43.30 133.47 S 46 32 E 0.47 4572.79 709.1 132.1 475.59 S 525.92 E
4775.00 43.69 133.73 S 46 16 E 0.43 4590.92 726.3 132.2 487.45 S 538.38 E
4800.00 44.21 133.88 S 46 7 E 0.54 4608.92 743.6 132.2 499.46 S 550.90 E
4825.00 44.60 134.30 S 45 42 E 0.48 4626.78 761.1 132.2 511.64 S 563.46 E
4850.00 45.06 134.55 S 45 27 E 0.50 4644.51 778.7 132.3 523.97 S 576.05 E
4875.00 45.29 134.97 S 45 2 E 0.38 4662.13 796.4 132.3 536.46 S 588.64 E
4900.00 45.72 135.30 S 44 42 E 0.49 4679.65 814.2 132.4 549.10 S 601.22 E
4925.00 46.32 135.43 S 44 34 E 0.60 4697.01 832.2 132.5 561.90 S 613.86 E
4950.00 46.71 135.73 S 44 16 E 0.45 4714.22 850.3 132.5 574.86 S 626.56 E
4975.00 47.11 136.18 S 43 49 E 0.52 4731.30 868.5 132.6 587.98 S 639.25 E
5000.00 47.43 136.74 S 43 IS E 0.52 4748.26 886.9 132.7 601.29 S 651.90 E
5025.00 47.93 137.07 S 42 56 E 0.56 4765.09 905.3 132.8 614.79 S 664.52 E
5050.00 48.49 137.22 S 42 47 E 0.57 4781.75 923.9 132.9 628.46 S 677.20 E
5075.00 48.79 137.50 S 42 30 E 0.37 4798.27. 942.6 133.0 642.26 S 689.91 E
5100.00 49.33 137.69 S 42 19 E 0.56 4814.66 961.4 133.0 656.20 S 702.65 E
5125.00 49.86 137.79 S 42 13 E 0.53 4830.86 980.4 133.1 670.29 S 715.45 E
5150.00 49.84 137.80 S 42 12 E 0.02 4846.98 999.4 133.2 684.44 S 728.29 E
5175.00 49.82 137.70 S 42 18 E 0.07 4863.11 1018.5 133.3 698.59 S 741.13 E
5200.00 49.74 137.78 S 42 13 E 0.10 4879.25 1037.5 133.4 712.71 S 753.97 E
5225.00 49.67 137.63 S 42 22 E 0.14 4895.42. 1056.5 133.5 726.82 S 766.80 E
5250.00 49.81 137.65 S 42 21 E 0.14 4911.58 1075.6 133.5 740.92 S 779.66 E
6
C
r~
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE
DEPTH BEARING
feet deg. deg. deg. min.
DOGLEG VERTICAL CLOSURE HORIZONTAL
SEVERITY DEPTH DIST. AZIMUTH COORDINATES
deg./ feet feet deg. feet
25 ft.
5275.00 49.67 137.57 S 42 26 E 0.15 4927.73 1094.6 133.6 755.01 S 792.52 E
5300.00 49.77 137.69 S 42 19 E 0.13 4943.89 1113.6 133.7 769.10 S 805.37 E
5325.00 49.97 137.82 S 42 11 E 0.22 4960.01 1132.7 133.7 783.25 S 818.22 E
5350.00 50.18 137.95 S 42 3 E 0.23 4976.05 1151.8 133.8 797.47 S 831.08 E
5375.00 50.30 138.00 S 42 0 E 0.13 4992.04 1171.0. 133.9 811.75 S 843.94 E
5400.00 50.56 138.06 S 41 56 E 0.26 5007.97 1190.2 134.0 826.08 S 856.83 E
5425.00 50.91 138.19 S 41 49 E 0.37 5023.79 1209.5 134.0 840.49 S 869.75 E
5450.00 50.84 138.27 S 41 44 E 0.09 5039.56 1228.8 134.1 854.96 S 882.67 E
5475.00 50.96 138.33 S 41 40 E 0.12 5055.33 1248.2 134.2 869.44 S 895.58 E
5500.00 51.42 138.32 S 41 41 E 0.46 5071.00 1267.6 134.2 883.99 S 908.53 E
5525.00 51.26 138.41 S 41 36 E 0.18 5086.62 1287.1 134.3 898.58 S 921.50 E
5550.00 51.43 138.39 S 41 37 E 0.18 5102.23 1306.6 134.3 913.18 S 934.46 E
5575.00 51.50 138.50 S 41 30 E 0.11 5117.81 1326.1 134.4 927.81 S 947.43 E
5600.00 51.61 138.50 S 41 30 E 0.11 5133.35 1345.6 134.5 942.48 S 960.41 E
5625.00 51.71 138.52 S 41 29 E 0.10 5148.86 1365.2 134.5 957.17 S 973.40 E
5650.00 51.49 138.55 S 41 27 E 0.22 5164.39 1384.7 134.6 971.85 S 986.37 E
5675.00 51.57 138.59 S 41 25 E 0.08 5179.94. 1404.2 134.6 986.52 S 999.32 E
5700.00 51.52 138.63 S 41 22 E 0.06 5195.49 1423.8 134.7 1001.21 S 1012.27 E
5725.00 51.69 138.54 S 41 27 E 0.19 5211.02 1443.3 134.7 1015.90 S 1025.23 E
5750.00 51.79 138.64 S 41 21 E 0.13 5226.50 1462.9 134.8 1030.63 S 1038.21 E
5775.00 51.63 138.66 S 41 20 E 0.16 5241.99 1482.5 134.8 1045.36 S 1051.17 E
5800.00 51.72 138.92 S 41 5 E 0.22 5257.49 1502.0 134.9 1060.11 S 1064.10 E
A Gyrodata Directional Survey
C7
7
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
A Gyrodata Directional Survey
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEA RING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
5825.00 51.92 138.78 S 41 13 E 0.23 5272.95 1521.6 134.9 1074.91 S 1077.03 E
5850.00 52.18 138.87 S 41 8 E 0.27 5288.32 1541.3 135.0 1089.75 S 1090.01 E
5875.00 52.33 138.84 S 41 10 E 0.15 5303.63 1561.0 135.0 1104.63 S 1103.01 E
5900.00 52.17 138.91 S 41 5 E 0.17 5318.93 1580.8 135.1 1119.52 S 1116.01 E
5925.00 52.31 138.83 S 41 10 E 0.16 5334.24 1600.5 135.1 1134.41 S 1129.01 E
5950.00 52.00 138.96 S 41 3 E 0.32 5349.58 1620.2 135.2 1149.29 S 1141.99 E
5975.00 52.06 138.95 S 41 3 E 0.05 5364.96 1639.9 135.2 1164.15 S 1154.93 E
6000.00 52.13 138.92 S 41 5 E 0.07 5380.32 1659.5 135.3 1179.02 S 1167.89 E
6025.00 52.16 138.98 S 41 1 E 0.06 5395.66 1679.2 135.3 1193.91 S 1180.85 E
6050.00 52.35 138.91 S 41 5 E 0.20 5410.97 1699.0 135.4 1208.81 S 1193.84 E
6075.00 52.14 138.96 S 41 2 E 0.21 5426.28 1718.7 135.4 1223.72 S 1206.82 E
6100.00 52.16 138.95 S 41 3 E 0.02 5441.62 1738.4 135.4 1238.60 S 1219.78 E
6125.00 52.52 139.08 S 40 55 E 0.37 5456.89 1758.1 135.5 1253.54 S 1232.76 E
6150.00 52.60 139.11 S 40 53 E 0.09 5472.09 1778.0 135.5 1268.55 S 1245.76 E
6175.00 52.66 139.12 S 40 53 E 0.05 5487.26 1797.8 135.6 1283.57 S 1258.77 E
6200.00 52.78 139.12 S 40 53 E 0.12 5502.41 1817.6 135.6 1298.61 S 1271.79 E
6225.00 52.60 139.07 S 40 56 E 0.18 5517.56 1837.5 135.6 1313.63 S 1284.81 E
6250.00 52.58 139.10 S 40 54 E 0.03 5532.75 1857.3 135.7 1328.64 S 1297.81 E
6275.00 52.48 139.10 S 40 54 E 0.10 .5547.96 1877.1 135.7 1343.64 S 1310.80 E
6300.00 52.76 139.10 S 40 54 E 0.28 5563.14 1896.9 135.7 1358.65 S 1323.81 E
6325.00 52.77 139.19 S 40 49 E 0.07 5578.26 1916.8 135.8 1373.71 S 1336.83 E
6350.00 52.59 139.22 S 40 47 E 0.18 5593.42 1936.7 135.8 1388.76 S 1349.82 E
6375.00 52.84 139.24 S 40 46 E 0.25 5608.56 1956.5 135.8 1403.82 S 1362.81 E
8
•
•
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH B EARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
6400.00 52.53 139.29 S 40 43 E 0.32 5623.72 1976.4 135.9 1418.89 S 1375.78 E
6425.00 52.34 139.37 S 40 38 E 0.20 5638.96 1996.1 135.9 1433.92 S 1388.69 E
6450.00 52.45 139.47 S 40 32 E 0.13 5654.22 2015.9 136.0 1448.96 S 1401.58 E
6475.00 52.57 139.43 S 40 34 E 0.13 5669.43 2035.7 136.0 1464.03 S 1414.47 E
6500.00 52.55 139.29 S 40 43 E 0.12 5684.63 2055.5 136.0 1479.10 S 1427.40 E
6525.00 52.18 139.19 S 40 49 E 0.38 5699.90 2075.3 136.0 1494.09 S 1440.33 E
6550.00 52.40 139.20 S 40 48 E 0.22 5715.19 2095.0 136.1 1509.06 S 1453.25 E
6575.00 52.63 139.22 S 40 47 E 0.23 5730.40 2114.9 136.1 1524.08 S 1466.21 E
6600.00 52.69 139.38 S 40 37 E 0.14 5745.57 2134.7 136.1 1539.15 S 1479.17 E
6625.00 52.80 139.38 S 40 37 E 0.11 5760.70 2154.6 136.2 1554.25 S 1492.13 E
6650.00 52.47 139.41 S 40 36 E 0.33 5775.87 2174.4 136.2 1569.34 S 1505.06 E
6675.00 52.67 139.26 S 40 44 E 0.23 5791.07 2194.2 136.2 1584.40 S 1518.00 E
6700.00 52.59 139.39 S 40 36 E 0.13 5806.24 2214.1 136.3 1599.47 S 1530.95 E
6725.00 52.37 139.28 S 40 43 E 0.24 5821.47 2233.9 136.3 1614.50 S 1543.87 E
6750.00 52.33 139.35 S 40 39 E 0.07 5836.74 2253.6 136.3 1629.51 S 1556.77 E
6775.00 52.58 139.58 S 40 25 E 0.30 5851.98 2273.4 136.3 1644.58 S 1569.66 E
6800.00 52.90 139.58 S 40 25 E 0.32 5867.11 2293.3 136.4 1659.73 S 1582.56 E
6825.00 53.06 139.64 S 40 22 E 0.17 5882.17 2313.2 136.4 1674.93 S 1595.49 E
6850.00 52.96 139.50 S 40 30 E 0.15 5897.21 2333.2 136.4 1690.13 S 1608.44 E
6875.00 52.83 139.64 S 40 21 E 0.18 5912.29 2353.1 136.4 1705.30 S 1621.37 E
6900.00 52.60 139.66 S 40 20 E 0.23 5927.44 2372.9 136.5 1720.46 S 1634.25 E
6925.00 52.64 139.69 S 40 18 E 0.05 5942.61 2392.8 136.5 1735.61 S 1647.10 E
9
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
A Gyrodata Directional Survey
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
6950.00 52.57 139.72 S 40 17 E 0.08 5957.80 2412.6 136.5 1750.76 S 1659.95 E
6975.00 52.68 139.64 S 40 21 E 0.13 5972.97 2432.4 136.6 1765.91 S 1672.80 E
7000.00 52.91 139.82 S 40 11 E 0.27 5988.09 2452.3 136.6 1781.10 S 1685.67 E
7025.00 52.60 139.93 S 40 4 E 0.32 6003.22 2472.2 136.6 1796.32 S 1698.49 E
7050.00 52.61 139.87 S 40 8 E 0.05 6018.41 2492.0 136.6 1811.51 S 1711.29 E
7075.00 52.72 139.83 S 40 10 E 0.11 6033.57 2511.8 136.7 1826.70 S 1724.11 E
7100.00 52.97 139.91 S 40 5 E 0.26 6048.67 2531.7 136.7 1841.93 S 1736.95 E
7125.00 52.92 139.89 S 40 6 E 0.05 6063.73 2551.7 136.7 1857.19 S 1749.80 E
7150.00 52.75 139.78 S 40 13 E 0.19 6078.84 2571.6 136.7 1872.42 S 1762.65 E
7175.00 53.06 139.86 S 40 8 E 0.32 6093.92 2591.5 136.8 1887.65 S 1775.51 E
7200.00 53.18 139.92 S 40 5 E 0.12 6108.92 2611.4 136.8 1902.95 S 1788.40 E
7225.00 53.33 139.85 S 40 9 E 0.17 6123.87 2631.4 136.8 1918.27 S 1801.30 E
7250.00 53.06 139.86 S 40 9 E 0.27 6138.85 2651.4 136.8 1933.57 S 1814.21 E
7275.00 53.00 140.00 S 40 0 E 0.12 6153.89 2671.4 136.8 1948.85 S 1827.07 E
7300.00 53.10 139.94 S 40 4 E 0.11 6168.91 2691.3 136.9 1964.15 S 1839.92 E
7325.00 52.76 139.88 S 40 7 E 0.34 6183.98 2711.2 136.9 1979.41 S 1852.77 E
7350.00 52.96 140.11 S 39 54 E 0.26 6199.08 2731.1 136.9 1994.68 S 1865.58 E
7375.00 52.75 139.96 S 40 3 E 0.24 6214.17 2751.0 136.9 2009.95 S 1878.38 E
7400.00 52.74 139.99 S 40 1 E 0.03 6229.31 2770.9 137.0 2025.19 S 1891.18 E
7425.00 52.69 139.98 S 40 1 E 0.05 6244.45 2790.8 137.0 2040.42 S 1903.97 E
7450.00 52.07 139.46 S 40 32 E 0.74 6259.71 2810.6 137.0 2055.53 S 1916.77 E
7475.00 50.98 137.95 S 42 3 E 1.61 6275.26 2830.1 137.0 2070.24 S 1929.68 E
7500.00 50.23 137.28 S 42 43 E 0.91 6291.13 2849.4 137.0 2084.51 S 1942.71 E
10
•
•
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
7525.00 49.91 137.76 S 42 14 E 0.49 6307.17 2868.6 137.0 2098.65 S 1955.65 E
7550.00 49.65 138.50 S 41 30 E 0.62 6323.32 2887.7 137.0 2112.86 S 1968.39 E
7575.00 49.44 138.66 S 41 20 E 0.24 6339.54 2906.7 137.0 2127.13 S 1980.98 E
7600.00. 49.32 138.65 S 41 21 E 0.12 6355.81 2925.7 137.0 2141.37 S 1993.52 E
7625.00 49.24 138.67 S 41 20 E 0.09 6372.12 2944.6 137.1 2155.60 S 2006.03 E
7650.00 49.32 138.62 S 41 23 E 0.09 6388.43 2963.6 137.1 2169.82 S 2018.55 E
7675.00 48.71 138.41 S 41 35 E 0.63 6404.83 2982.4 137.1 2183.96 S 2031.05 E
7700.00 49.00 138.44 S 41 34 E 0.30 6421.28 3001.2 137.1 2198.04 S 2043.54 E
7725.00 48.85 138.62 S 41 23 E 0.20 6437.70 3020.1 137.1 2212.17 S 2056.03 E
7750.00 48.72 138.59 S 41 25 E 0.13 6454.17 3038.9 137.1 2226.28 S 2068.46 E
7775.00 48.65 138.45 S 41 33 E 0.13 6470.68 3057.7 137.1 2240.34 S 2080.90 E
7800.00 48.58 138.57 S 41 26 E 0.12 6487.20 3076.4 137.1 2254.39 S 2093.33 E
7825.00 48.32 138.52 S 41 29 E 0.25 6503.79 3095.1 137.1 2268.41 S 2105.71 E
7850.00 48.16 138.78 S 41 13 E 0.25 6520.44 3113.8 137.1 2282.41 S 2118.03 E
7875.00 48.08 138.34 S 41 40 E 0.34 6537.12 3132.4 137.1 2296.37 S 2130.35 E
7900.00 47.82 138.57 S 41 26 E 0.31 6553.87 3150.9 137.2 2310.26 S 2142.66 E
7925.00 47.82 138.54 S 41 28 E 0.03 6570.65 3169.4 137.2 2324.15 S 2154.93 E
7950.00 47.70 138.81 S 41 12 E 0.23 6587.46 3187.9 137.2 2338.05 S 2167.15 E
7975.00 47.49 138.71 S 41 17 E 0.23 6604.32 3206.4 137.2 2351.93 S 2179.32 E
8000.00 47.46 138.58 S 41 25 E 0.10 6621.22 3224.8 137.2 2365.76 S 2191.49 E
8025.00 47.17 138.67 S 41 20 E 0.30 6638.17 3243.2 137.2 2379.55 S 2203.64 E
8050.00 47.03 138.73 S 41 16 E 0.14 6655.19 3261.5 137.2 2393.31 S 2215.73 E
•
11
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
A Gyrodata Directional Survey
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARIN G SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
8075.00 47.00 138.48 S 41 31 E 0.18 6672.23 3279.8 137.2 2407.03 S 2227.82 E
8100.00 46.82 138.49 S 41 30 E 0.18 6689.31 3298.0 137.2 2420.70 S 2239.92 E
8125.00 46.95 138.53 S 41 28 E 0.14 6706.40 3316.3 137.2 2434.37 S 2252.01 E
8150.00 47.39 137.80 S 42 12 E 0.69 6723.39 3334.6 137.2 2448.03 S 2264.24 E
8175.00 47.63 137.08 S 42 55 E 0.58 6740.28 3353.0 137.2 2461.61 S 2276.71 E
8200.00 48.14 136.01 S 44 0 E 0.95 6757.05 3371.6 137.2 2475.07 S 2289.46 E
8225.00 48.33 134.43 S 45 34 E 1.19 6773.70 3390.2 137.2 2488.30 S 2302.60 E
8250.00 48.69 133.95 S 46 3 E 0.51 6790.26 3408.9 137.2 2501.35 S 2316.02 E
8275.00 49.10 133.74 S 46 15 E 0.44 6806.70 3427.7 137.2 2514.40 S 2329.61 E
8300.00 48.90 133.74 S 46 16 E 0.20 6823.10 3446.6 137.2 2527.45 S 2343.24 E
8325.00 48.82 133.36 S 46 39 E 0.30 6839.55 3465.3 137.1 2540.42 S 2356.88 E
8350.00 48.61 133.78 S 46 13 E 0.38 6856.05 3484.1 137.1 2553.36 S 2370.50 E
8375.00 48.34 133.80 S 46 12 E 0.27 6872.62 3502.8 137.1 2566.31 S 2384.01 E
8400.00 48.23 133.55 S 46 27 E 0.22 6889.26 3521.4 137.1 2579.20 S 2397.50 E
8425.00 47.97 133.57 S 46 26 E 0.26 6905.95 3540.0 137.1 2592.03 S 2410.99 E
8450.00 47.71 133.98 S 46 1 E 0.40 6922.74 3558.5 137.1 2604.85 S 2424.37 E
8475.00 47.65 133.41 S 46 35 E 0.42 6939.57 3576.9 137.0 2617.61 S 2437.73 E
8500.00 47.60 133.40 S 46 36 E 0.05 6956.42 3595.4 137.0 2630.31 S 2451.15 E
8525.00 47.19 133.68 S 46 19 E 0.46 6973.34 3613.7. 137.0 2642.98 S 2464.49 E
8550.00 47.12 133.66 S 46 20 E 0.07 6990.34 3632.0 137.0 2655.64 S 2477.75 E
8575.00 46.89 133.82 S 46 11 E 0.26 7007.39 3650.3 137.0 2668.28 S 2490.96 E
8600.00 46.77 133.05 S 46 57 E 0.57 7024.49 3668.5 137.0 2680.82 S 2504.19 E
8625.00 46.49 133.89 S 46 6 E 0.67 7041.66 3686.6 136.9 2693.32 S 2517.38 E
•
•
12
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 ft.
8650.00 46.36 133.95 S 46 3 E 0.14 7058.90 3704.7 136.9 2705.88 S 2530.43 E
8675.00 45.99 132.89 S 47 6 E 0.85 7076.21 3722.7 136.9 2718.28 S 2543.53 E
8700.00 45.88 133.77 S 46 14 E 0.64 7093.60 3740.6 136.9 2730.61 S 2556.59 E
8725.00 45.61 133.86 S 46 8 E 0.27 7111.04 3758.5 136.9 2743.01 S 2569.51 E
8750.00 45.51 133.32 S 46 41 E 0.40 7128.55 3776.3 136.9 2755.31 S 2582.44 E
8775.00 45.22 133.71 S 46 17 E 0.40 7146.11 3794.1 136.8 2767.56 S 2595.34 E
8800.00 45.06 133.47 S 46 32 E 0.23 7163.75 3811.8 136.8 2779.78 S 2608.17 E
8825.00 44.89 133.80 S 46 12 E 0.28 7181.43 3829.4 136.8 2791.98 S 2620.96 E
8850.00 44.62 133.75 S 46 15 E 0.27 7199.18 3847.0 136.8 2804.16 S 2633.67 E
8875.00 44.78 133.56 S 46 27 E 0.21 7216.95 3864.6 136.8 2816.29 S 2646.40 E
8900.00 44.91 133.48 S 46 31 E 0.13 7234.68 3882.2 136.8 2828.43 S 2659.18 E
8925.00 44.91 133.73 S 46 16 E 0.18 7252.38 3899.8 136.8 2840.61 S 2671.96 E
8950.00 45.03 133.47 S 46 32 E 0.22 7270.07 3917.4 136.7 2852.79 S 2684.75 E
8975.00 44.92 133.60 S 46 24 E 0.14 7287.75 3935.1 136.7 2864.96 S 2697.56 E
9000.00 45.00 133.22 S 46 47 E 0.28 7305.44 3952.7 136.7 2877.10 S 2710.40 E
9025.00 45.31 133.61 S 46 23 E 0.42 7323.08 3970.4 136.7 2889.29 S 2723.27 E
9050.00 44.79 134.43 S 45 34 E 0.78 7340.74 3988.1 136.7 2901.58 S 2736.00 E
9075.00 44.73 133.49 S 46 31 E 0.66 7358.49 4005.7 136.7 2913.80 S 2748.67 E
9100.00 45.09 133.71 S 46 18 E 0.39 7376.20 4023.3 136.7 2925.97 S 2761.45 E
9125.00 44.95 134.21 S 45 48 E 0.38 7393.87 4041.0 136.6 2938.24 S 2774.18 E
9150.00 44.70 134.73 S 45 16 E 0.44 7411.60 4058.6 136.6 2950.59 S 2786.75 E
9175.00 45.24 134.65 S 45 21 E 0.54 7429.29 4076.2 136.6 2963.01 S 2799.32 E
•
•
13
A Gyrodata Directional Survey
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL
DEPTH B EARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES
feet deg. deg. deg. min. deg./ feet feet deg. feet
25 8.
9200.00 44.64 133.98 S 46 1 E 0.76 7446.98 4093.9 136.6 2975.35 S 2811.95 E
9225.00 44.53 134.87 S 45 8 E 0.63 7464.79 4111.4 136.6 2987.63 S 2824.48 E
9250.00 44.87 134.92 S 45 5 E 0.34 7482.56 4129.0 136.6 3000.04 S 2836.94 E
9275.00 45.11 134.67 S 45 20 E 0.30 7500.24 4146.6 136.6 3012.50 S 2849.48 E
9300.00 45.08 134.79 S 45 12 E 0.09 7517.89 4164.3 136.6 3024.96 S 2862.06 E
9325.00 44.99 135.56 S 44 26 E 0.55 7535.56 4182.0 136.6 3037.50 S 2874.53 E
9350.00 44.93 135.23 S 44 46 E 0.24 7553.25 4199.7 136.6 3050.08 S 2886.93 E
9375.00 44.87 134.94 S 45 3 E 0.21 7570.96 4217.3 136.6 3062.58 S 2899.39 E
9400.00 44.62 135.88 S 44 7 E 0.71 7588.71 4234.9 136.6 3075.11 S 2911.75 E
9425.00 44.56 135.92 S 44 5 E 0.07 7606.52 4252.5 136.6 3087.72 S 2923.96 E
9450.00 44.55 135.14 S 44 51 E 0.55 7624.33 4270.0 136.6 3100.23 S 2936.25 E
9475.00 44.13 136.28 S 43 43 E 0.90 7642.21 4287.5 136.6 3112.74 S 2948.45 E
9500.00 44.23 135.88 S 44 7 E 0.30 7660.14 4304.9 136.6 3125.29 S 2960.53 E
9525.00 44.03 135.59 S 44 24 E 0.29 7678.08 4322.3 136.5 3137.76 S 2972.68 E
9550.00 44.14 135.38 S 44 37 E 0.19 7696.04 4339.7 136.5 3150.16 S 2984.88 E
9575.00 44.47 135.77 S 44 14 E 0.43 7713.93 4357.2 136.5 3162.63 S 2997.10 E
9600.00 43.06 136.31 S 43 41 E 1.46 7731.99 4374.5 136.5 3175.08 S 3009.10 E
9625.00 43.17 135.13 S 44 52 E 0.81 7750.24 4391.5 136.5 3187.31 S 3021.03 E
9650.00 43.38 135.64 S 44 21 E 0.41 7768.44 4408.7 136.5 3199.51 S 3033.07 E
9675.00 43.60 136.63 S 43 22 E 0.71 7786.57 4425.9 136.5 3211.92 S 3044.99 E
9700.00 43.01 135.73 S 44 16 E 0.85 7804.77 4443.0 136.5 3224.29 S 3056.86 E
9725.00 42.95 135.57 S 44 26 E 0.13 7823.06 4460.1 136.5 3236.48 S 3068.78 E
9750.00 43.21 135.69 S 44 19 E 0.27 7841.31 4477.1 136.5 3248.68 S 3080.72 E
14
•
•
B.P. Exploration (Alaska) Inc.
Lease: B-Pad Well: B-26B, 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Job Number: AK0908G 159
MEASURED I N C L AZMUTH BORE HOLE
DEPTH BEARING
feet deg. deg. deg. min.
DOGLEG VERTICAL CLOSURE HORIZONTAL
SEVERITY DEPTH DIST. AZIMUTH COORDINATES
deg./ feet feet deg. feet
25 ft.
C7
9775.00 42.91 136.23 S 43 46 E
9800.00 42.47 137.05 S 42 57 E
9825.00 42.68 136.51 S 43 30 E
9850.00 42.73 136.03 S 43 58 E
9875.00 42.88 137.45 S 42 33 E
9900.00 41.68 136.56 S 43 26 E
9925.00 42.13 136.30 S 43 42 E
9950.00 42.22 137.99 S 42 1 E
9972.00 41.07 137.21 S 42 48 E
Final Station Closure: Distance: 4626.92 ft Az: 136.53 deg.
0.47 7859.58 4494.2 136.5 3260.95 S 3092.58 E
0.71 7877.95 4511.2 136.5 3273.28 S 3104.22 E
0.42 7896.36 4528.1 136.5 3285.60 S 3115.81 E
0.32 7914.74 4545.0 136.5 3297.86 S 3127.53 E
0.97 7933.08 4562.0 136.5 3310.23 S 3139.17 E
1.34 7951.58 4578.8 136.5 3322.53 S 3150.63 E
0.48 7970.18 4595.5 136.5 3334.63 S 3162.14 E
1.14 7988.71 4612.3 136.5 3346.93 S 3173.56 E
1.43 8005.15 4626.9 136.5 3357.72 S 3183.41 E
•
A Gyrodata Directional Survey
15
B.P. Exploration (Alaska) Inc.
Well: B-Pad B-26B 5-1/2"' Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Interp Inrun '
Gyrodata
AK0908G_159 DEFINITIVE
-500
-1000
`-'-1500
C7
z
O
z -2000
-2soo
'OM HOLE
TED
-3000
-3500
0 500 1000 1500 2000 2500 3000
FASTING (ft)
B.P. Exploration (Alaska) Inc.
Well: B-Pad B-26B 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
4.0
3.5
3.0
,-.
N 2.5
a~
v
w 2.0
w
w
~ 1.5
0
1.0
0.5
0.0
Interp Inrun
Gyrodata
AK0908G 159 DEFINITIVE
s
0 1000 2000 30oD 4000 5000 c~uuu iuuu tsuuu yuuu luuuu lluw
MEASURED DEPTH (ft)
B.P. Exploration (Alaska) Inc.
Well: B-Pad B-26B 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
55
50
45
40
35
z
30
z
J
z 25
20
15
10
C
Interp Inrun
Gyrodata
AK0908G_159 DEFINITIVE
LOCATE D
MD: 9972.
.. ,,,,,,
•
0 1000 2000 3000 4000 ~uuu nuuu iuuv ~suvu 7uuv ~~.,~~ 11~~~
MEASURED DEPTH (ft)
~.P. Exploration (Alaska) Inc.
Well: B-Pad B-26B 5-1/2" Tubing
Location: Mast Unit, Prudhoe Bay, Alaska
Interp Inrun
Gyrodata
AK0908G_159 DEFINITIVE
300
250
200
F-
N
Q
150
100
50
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000
MEASURED DEPTH (ft)
•
•
Survey QC - RGS-CTSpecification Sheet ~ >~~' /
SURVEY QUALITY CONTROL -SPECIFICATION DATA
INITT~ITCATTAN
Gyro Compass
Reading /Station
Raw Inclination
Raw Azimuth
Abs (ERMeas-ERTneo)
19 14.04 126.14 0.0188
20 14.04 126.12 0.0199
21 14.04 126.07 0.0146
22 14.04 126.07 0.0458
23 14.04 126.11 0.0393
24 14.04 126.13 0.0310
25 14.04 126.15 0.0129
26 14.04 126.16 0.0327
27 14.04 126.07 0.0267
28 14.04 126.15 0.0232
Average 14.04 126.12 0.0265
Tolerance on Average* 0.0839
Standard Deviation 0.00 0.03 0.0102
Tolerance on St. Dev.** 0.1~ 0.2~ 0.0399
Advanced Initialisation Azimuth
Advanced Initialisation Standard Deviation Tolerance = TBA
* Tolerance on Average of earth horizontal rate difference is given by (1/Cosl) * J[(COSA*Sin[*0.1)z+ Z u
** Tolerance on Standard Deviation of earth horizontal rate difference toleranceis given by (1/CosI) *J[(CosA*SInI*0.1)Z+(O.OSZ/(n-1))] u/hr
DRIFT TUNES
Drift Tune
Number Ending
Time Ending
Depth Ending
Inclination Ending
Azimuth Residual Gx Bias Residual Gy Bias
Start End Start End
1 380.35 3619.91 17.66 129.34 0.000 -0.000 -0.001 0.001
2 1427.29 5791.33 51.45 138.79 0.000 -0.000 -0.000 -0.000
3 1533.54 7979.46 47.51 138.74 -0.002 0.001 -0.003 0.004
4 1609.40 9972.34 41.09 137.15 -0.000 -0.001 -0.000 0.001
5 547.16 9731.40 43.11 135.80 0.000 -0.000 0.001 -0.000
6 623.08 9164.90 45.45 134.77 0.001 -0.002 0.000 0.001
7 1002.32 7982.84 47.50 138.57 0.002 -0.003 0.001 -0.001
8 1685.37 5692.46 51.46 138.39 0.002 -0.002 0.003 -0.003
9 1624.55 3399.96 13.02 125.54 -0.000 -0.000 0.000 -0.000
Average 0.000 -0.001 0.000 0.000
Standard Deviation 0.001 0.001 0.002 0.002
Tolerance for both the Average and the Standard Deviation 0.033/hr 0.033/hr 0.033/hr 0.033/hr
SURV-Q167 (OPS SUR-MA-003) 19°' Nov 03 /Rev 15 Page 1 of 8 AK0908G_159
~,
Survey QC - RGS-C~Specification Sheet
INCLINATION AND AZIMUTH INRUN AND OUTRUN COMPARISON
Depth Corrected Inclination Corrected Azimuth
Inrun * Outrun * Difference Inrun * Outrun * Difference
100.00 0.05 0.17 -0.12 85.06 137.41 -52.35.
200.00 0.10 0.14 -0.05 170.12 141.61 28.50
300.00 0.21 0.13 0.08 169.74 188.29 -18.56
400.00 0.32 0.33 -0.01 169.36 160.34 9.02
500.00 0.17 0.24 -0.06 194.50 99.10 95.40
600.00 0.03 0.16 -0.13 219.64 1.63 -141.99
700.00 0.12 0.12 0.01 301.23 221.55 79.69
800.00 0.22 0.14 0.07 22.82 251.55 131.28
900.00 0.26 0.14 0.12 315.75 302.93 12.82
1000.00 0.31 0.40 -0.08 248.68 248.45 0.23
1100.00 0.48 0.67 -0.19 240.77 233.84 6.93
1200.00 0.64 0.70 -0.05 232.86 240.93 -8.07
1300.00 0.58 0.58 -0.00 217.61 237.88 -20.26
1400.00 0.51 0.54 -0.03 202.36 203.56 -1.20
1500.00 0.46 0.54 -0.08 209.30 226.99 -17.69
1600.00 0.40 0.38 0.02 216.25 204.23 12.02
1700.00 0.31 0.26 0.04 215.76 207.97 7.78
1800.00 0.22 0.11 0.11 215.27 207.62 7.65
1900.00 0.15 0.07 0.08 182.19 110.59 71.60
2000.00 0.08 0.07 0.01 149.10 148.63 0.47
2100.00 0.12 0.33 -0.20 156.15 149.41 6.74
2200.00 0.17 0.39 -0.22 163.19 171.88 -8.69
2300.00 0.32 0.26 0.06 146.68 151.59 -4.90
2400.00 0.48 0.49 -0.01 130.18 142.29 -12.11
2500.00 0.53 0.55 -0.02 144.21 136.38 7.84
2600.00 0.58 0.54 0.04 158.25 128.28 29.97
2700.00 1.78 0.78 1.00 144.95 152.51 -7.56
2800.00 2.99 3.10 -0.12 131.64 134.33 -2.69
2900.00 4.20 4.28 -0.08 122.19 135.46 -13.27
3000.00 5.41 5.57 -0.16 112.73 111.50 1.24
3100.00 7.33 7.00 0.33 114.17 104.18 9.99
3200.00 9.25 9.37 -0.13 115.60 115.89 -0.28
3300.00 11.20 11.59 -0.40 120.23 122.09 -1.86
3400.00 13.15 13.23 -0.08 124.86 125.54 -0.68
3425.00 13.59 13.76 -0.17 125.50 126.08 -0.57
3450.00 14.04 14.08 -0.05 126.15 126.34 -0.19
3475.00 14.38 14.45 -0.07 126.51 126.65 -0.15
3500.00 15.00 15.15 -0.15 126.91 127.12 -0.21
3525.00 16.08 16.19 -0.12 127.92 128.00 -0.07
3550.00 16.54 16.60 -0.06 128.28 128.42 -0.14
3575.00 16.91 17.01 -0.10 128.78 128.88 -0.10
3600.00 17.27 17.35 -0.08 128.88 129.04 -0.16
3625.00 17.78 17.85 -0.07 129.52 129.72 -0.20
SURV-Q367 (OP5 SUR-MA-003) 19th Nov 03 /Rev 15 Page 2 of 8 AK0908G_359
' ~ Survey QC - RGS-C~Specification Sheet
3650.00 18.17 18.23 -0.07 129.77 129.93 -0.17
3675.00 18.75 18.82 -0.06 130.44 130.56 -0.12
3700.00 19.16 19.25 -0.08 130.91 131.10 -0.20.
3725.00 19.61 19.66 -0.05 131.31 131.38 -0.07
3750.00 20.04 20.13 -0.10 131.79 131.89 -0.10
3775.00 20.52 20.59 -0.07 132.08 132.18 -0.11
3800.00 20.86 20.89 -0.03 132.22 132.28 -0.06
3825.00 21.41 21.47 -0.05 132.03 132.00 0.02
3850.00 22.05 22.18 -0.13 132.00 131.97 0.03
3875.00 22.84 22.94 -0.11 131.85 131.89 -0.05
3900.00 23.62 23.72 -0.10 131.86 131.99 -0.13
3925.00 24.17 24.25 -0.09 132.00 132.06 -0.05
3950.00 24.81 24.87 -0.06 132.29 132.36 -0.07
3975.00 25.25 25.33 -0.08 132.41 132.55 -0.15
4000.00 25.67 25.73 -0.06 132.79 132.85 -0.05.
4025.00 26.16 26.24 -0.08 132.87 132.99 -0.12
4050.00 26.75 26.85 -0.11 133.36 133.42 -0.06
4075.00 27.39 27.47 -0.08 133.80 133.67 0.13
4100.00 27.98 28.08 -0.09 134.02 134.05 -0.04
4125.00 28.45 28.51 -0.06 134,20 134.12 0.08
4150.00 28.93 29.02 -0.09 134,37 134.33 0.04
4175.00 29.56 29.65 -0.09 134.62 134.56 0.06
4200.00 30.30 30.40 -0.10 134.78 134.76 0.01
4225.00 30.97 31.02 -0.05 134.99 134.91 0.08
4250.00 31.68 31.76 -0.08 134.97 134.88 0.09
4275.00 32.57 32.67 -0.10 134.70 134.60 0.10
4300.00 33.30 33.37 -0.06 134.67 134.59 0.08
4325.00 34.02 34.08 -0.07 134.80 134.73 0.07
4350.00 34.64 34.69 -0.05 134.99 134.87 0.13
4375.00 35.23 35.30 -0.07 135.13 135.09 0.04
4400.00 35.93 35.97 -0.04 135.38 135.35 0.03
4425.00 36.51 36.55 -0.04 135.46 135.41 0.05
4450.00 37.15 37.15 0.00 135.62 135.56 0.06
4475,00 37.67 37.72 -0.05 135.71 135.68 0.03
4500.00 38.32 38.33 -0.01 135.62 135.51 0.11
4525.00 38.48 38.41 0.08 134.34 134.03 0.31
4550.00 38.67 38.71 -0.05 133.03 132.90 0.13
4575.00 39.23 39.30 -0.08 132.86 132.76 0.09
4600.00 39.82 39.92 -0.10 132.84 132.74 0.10
4625.00 40.51 40.57 -0.06 132.88 132.79 0.10
4650.00 41.14 41.18 -0.04 132.93 132.83 0.10
4675.00 41.56 41.61 -0.05 133.11 132.99 0.12
4700.00 42.22 42.31 -0.09 133.23 133.12 0.12
4725.00 42.85 42.93 -0.08 133.27 133.19 0.08
4750.00 43.30 43.30 -0.01 133.47 133.40 0.08
SURV-Q367 (OPS SUR-MA-003) 19th Nov 03 /Rev 15 Page 3 of 8 AK0908G_359
` ~ Survey QC - RGS-C1'Specification Sheet
4775.00 43.69 43.75 -0.06 133.73 133.61 0.12
4800.00 44.21 44.30 -0.08 133.88 133.78 0.10
4825.00 44.60 44.59 0.00 134.30 134.30 0.01
4850.00 45.06 45.09 -0.03 134.55 134.48 0.07
4875.00 45.29 45.28 0.02 134.97 134.92 0.05
4900.00 45.72 45.76 -0.04 135.30 135.21 0.10
4925.00 46.32 46.42 -0.10 135.43 135.30 0.13
4950.00 46.71 46.78 -0.07 135.73 135.65 0.08
4975.00 47.11 47.16 -0.05 136.18 136.13 0.05
5000.00 47.43 47.50 -0.07 136.74 136.64 0.10
5025.00 47.93 48.00 -0.07 137.07 136.98 0.09
5050.00 48.49 48.56 -0.07 137.22 137.12 0.10
5075.00 48.79 48.89 -0.10 137.50 137.41 0.09
5100.00 49.33 49.37 -0.04 137.69 137.59 0.10
5125.00 49.86 49.92 -0.06 137.79 137.65 0.14
5150.00 49.84 49.87 -0.03 137.80 137.69 0.11
5175.00. 49.82 49.87 -0.05 137.70 137.59 0.11
5200.00 49.74 49.77 -0.03 137.78 137.63 0.15
5225.00 49.67 49.73 -0.06 137.63 137.48 0.14
5250.00 49.81 49.84 -0.04 137.65 137.51 0.14
5275.00 49.67 49.70 -0.03 137.57 137.44 0.13
5300.00 49.77 49.85 -0.08 137.69 137.57 0.12
5325.00 49.97 50.05 -0.08 137.82 137.70 0.12
5350.00 50.18 50.23 -0.05 137.95 137.87 0.09
5375.00 50.30 50.38 -0.07 138.00 137.90 0.10
5400.00 50.56 50.60 -0.05 138.06 137.94 0.12
5425.00 50.91 50.94 -0.03 138.19 138.08 0.11
5450.00 50.84 50.89 -0.05 138.27 138.16 0.11
5475.00 50.96 51.02 -0.07 138.33 138.21 0.12
5500.00 51.42 51.45 -0.03 138.32 138.19 0.12
5525.00 51.26 51.32 -0.06 138.41 138.27 0.14
5550.00 51.43 51.46 -0.03 138.39 138.23 0.16
5575.00 51.50 51.56 -0.06 138.50 138.36 0.14
5600.00 51.61 51.64 -0.03 138.50 138.36 0.14
5625.00 51.71 51.74 -0.03 138.52 138.38 0.14
5650.00 51.49 51.54 -0.05 138.55 138.40 0.15
5675.00 51.57 51.58 -0.02 138.59 138.43 0.16
5700.00 51.52 51.54 -0.03 138.63 138.53 0.09
5725.00 51.69 51.67 0.02 138.54 138.45 0.10
5750.00 51.79 51.81 -0.02 138.64 138.49 0.15
5775.00 51.63 51.63 -0.00 138.66 138.51 0.15
5800.00 51.72 51.70 0.02 138.92 138.78 0.14
5825.00 51.92 51.97 -0.05 138.78 138.62 0.16
5850.00 52.18 52.16 0.02 138.87 138.69 0.18
5875.00 52.33 52.33 -0.01 138.84 138.71 0.13
SURV-Q367 (OPS SUR-MA-003) 19~h Nov 03 /Rev 15 Page 4 of 8 pK0908G_359
` ~ Survey QC - RGS-C~pecification Sheet
5900.00 52.17 52.18 -0.01 138.91 138.77 0.14
5925.00 52.31 52.29 0.02 138.83 138.73 0.11
5950.00 52.00 52.01 -0.01 138.96 138.80 0.15
5975.00 52.06 52.06 0.00 138.95 138.81 0.14
6000.00 52.13 52.14 -0.01 138.92 138.75 0.17
6025.00 52.16 52.15 0.00 138.98 138.84 0.14
6050.00 52.35 52.33 .0.02 138.91 138.73 0.18
6075.00 52.14 52.14 -0.01 138.96 138.82 0.14
6100.00 52.16 52.16 -0.00 138.95 138.78 0.16
6125.00 52.52 52.51 0.01 139.08 138.93 0.15
6150.00 52.60 52.59 0.01 139.11 138.96 0.15
6175.00 52.66 52.64 0.02 139.12 139.01 0.11
6200.00 52.78 52.78 -0.00. 139.12 138.97 0.14
6225.00 52.60 52.60 -0.00 139.07 138,92 0.16
6250.00 52.58 52.58 -0.00 139.10 138.95 0.15
6275.00 52.48 52.49 -0.01 139.10 138.97 0.13
6300.00 52.76 52.76 -0.00 139.10 138.92 0.19
6325.00 52.77 52.76 0.01 139.19 139.05 0.14
6350.00 52.59 52.60 -0.01 139.22 139.07 0.15
6375.00 52.84 52.89 -0.04 139.24 139.12 0.12
6400.00 52.53 52.55 -0.02 139.29 139.16 0.13
6425.00 52.34 52.33 0.01 139.37 139.25 0.13
6450.00 52.45 52.46 -0.01 139.47 139.33 0.13
6475.00 52.57 52.58 -0.01 139.43 139.31 0.12
6500.00 52.55 52.55 -0.01 139.29 139.18 0.11
6525.00 52.18 52.18 -0.00 139.19 139.05 0.14
6550.00 52.40 52.41 -0.01 139.20 139.08 0.12
6575.00 52.63 52.63 -0.00 139.22 139.09 0.13
6600.00 52.69 52.69 -0.00 139.38 139.26 0.12
6625.00 52.80 52.80 -0.00 139.38 139.27 0.12
6650.00 52.47 52.46 0.01 139.41 139.30 0.10
6675.00 52.67 52.68 -0.01 139.26 139.17 0.09
6700.00 52.59 52.59 -0.00 139.39 139.27 0.12
6725.00 52.37 52.41 -0.04 139.28 139.16 0.11
6750.00 52.33 52.33 0.00 139.35 139.24 0.11
6775.00 52.58 52.56 0.02 139.58 139.45. 0.12
6800.00 52.90 52.89 0.00 139.58 139.46 0.12
6825.00 53.06 53.05 0.00 139.64 139.55 0.09
6850.00 52.96 53.00 -0.04 139.50 139.40 0.10
6875.00 52.83 52.83 -0.00 139.64 139.51 0.13
6900.00 52.60 52.62 -0.02 139.66 139.55 0.11
6925.00 52.64 52.64 -0.00 139.69 139.56 0.13
6950.00 52.57 52.57 -0.01 139.72 139.62 0.11
6975.00 52.68 52.70 -0.02 139.64 139.54 0.10
7000.00 52.91 52.89 0.02 139.82 139.69 0.13
SURV-Q367 (OPS SUR-MA-003) 19`" Nav 03 /Rev 15 Page 5 of 8 AK0908G_359
Survey QC - RGS-C pecification Sheet //
7025.00 52.60 52.67 -0.07 139.93 139.80 0.13
7050.00 52.61 52.59 0.02 139.87 139.78 0.08
7075.00 52.72 52.68 0.04 139.83 139.72 0.11
7100.00 52.97 53.02 -0.05 139.91 139.79 0.12
7125.00 52.92 52.92 -0.01 139.89 139.79 0.10
7150.00 52.75 52.78 -0.03 139.78 139.65 0.13
7175.00 53.06 53.06 0.01 139.86 139.76 0.10
7200.00 53.18 53.16 0.01 139.92 139.83 0.09
7225.00 53.33 53.35 -0.02 139.85 139.76 0.09
7250.00 53.06 53.08 -0.02 139.86 139.73 0.13
7275.00 53.00 53.01 -0.01 140.00 139.92 0.08
7300.00 53.10 53.09 0.01 139.94 139.83 0.11
7325.00 52.76 52.78 -0.01 139.88 139.76 0.13
7350.00 52.96 52.96 -0.01 140.11 139.96 0.15
7375.00 52.75 52.70 0.06 139.96 139.91 0.05
7400.00 52.74 52.78 -0.04 139.99 139.85 0.14
7425.00 52.69 52.70 -0.00 139.98 139.90 0.08
7450.00 52.07 52.14 -0.07 139.46 139.47 -0.01
7475.00 50.98 51.12 -0.14 137.95 137.94 0.01
7500.00 50.23 50.24 -0.01 137.28 137.21 0.07
7525.00. 49.91 50.00 -0.09 137.76 137.48 0.27
7550.00 49.65 49.69 -0.04 138.50 138.28 0.22
7575.00 49.44 49.43 0.01 138.66 138.52 0.14
7600.00 49.32 49.30 0.03 138.65 138.53 0.12
7625.00 49.24 49.27 -0.02 138.67 138.51 0.17
7650.00 49.32 49.38 -0.06 138.62 138.51 0.11
7675.00 48.71 48.78 -0.07 138.41 138.42 -0.00
7700.00 49.00 48.99 0.01 138.44 138.27 0.16
7725.00 48.85 48.89 -0.04 138.62 138.55 0.07
7750.00 48.72 48.70 0.02 138.59 138.45 0.14
7775.00 48.65 48.66 -0.00 138.45 138.33 0.12
7800.00 48.58 48.61 -0.04 138.57 138.42 0.14
7825.00 48.32 48.32 0.00 138.52 138.34 0.18
7850.00 48.16 48.20 -0.04 138.78 138.65 0.13
.7875.00 48.08 48.11 -0.03 138.34 138.24 0.10
7900.00 47.82 47.80 0.02 138.57 138.45 0.12
7925.00 47.82 47.91 -0.09 138.54 138.38 0.16
7950.00 47.70 47.75 -0.05 138.81 138.61 0.20
7975.00 47.49 47.44 0.04 138.71 138.58 0.13
8000.00 47.46 47.31 0.15 138.58 138.46 0.12
8025.00 47.17 47.17 -0.01 138.67 138.48 0.19
8050.00 47.03 46.90 0.14 138.73 138.58 0.15
8075.00 47.00 46.94 0.05 138.48 138.20 0.28
8100.00 46.82 46.77 0.05 138.49 138.40 0.09
8125.00 46.95 46.99 -0.04 138.53 138.34 0.19
SURV-Q367 (OPS SUR-MA-003) 19t4 Nov 0 3 /Rev 15 Page 6 of 8 AK0908G 159
Survey QC - RGS-CwSpecification Sheet
8150.00 47.39 47.43 -0.05 137.80 137.43 0.37
8175.00 47.63 47.71 -0.08 137.08 136.66 0.42
8200.00 48.14 48.16 -0.02 136.01 135.52 0.48
8225.00 48.33 48.41 -0.08 134.43 134.10 0.33
8250.00 48.69 48.76 -0.07 133.95 133.76 0.19
8275.00 49.10 49.02 0.07 133.74 133.56 0.18
8300.00 48.90 48.84 0.05 133.74 133.55 0.19
8325,00 48.82 48.66 0.15 133.36 133.05 0.30
8350.00 48.61 48.47 0.14 133.78 133.88 -0.10
8375,00 48.34 48.27 0.07 133.80 133.44 0.36
8400.00 48.23 48.07 0.16 133.55 133.32 0.23
8425.00 47.97 47.92 0.05 133.57 133.48 0.09
8450.00 47.71 47.68 0.03 133.98 133.78 0.20
8475.00 47.65 47.53 0.12 133.41 133.07 0.34
8500.00 47.60 47.54 0.06 133.40 133.41 -0.01
8525.00 47.19 47.13 0.06 133.68 133.43 0.25
8550.00 47.12 47.09 0.03 133.66 133.63 0.03
8575.00 46.89 46.80 0.08 133.82 133.41 0.42
8600.00 46.77 46.67 0.10 133.05 132.96 0.09
8625.00 46.49 46.46 0.03 133.89 133.88 0.01
8650.00 46.36 46.21 0.15 133.95 133.56 0.40
8675.00 45.99 45.95 0.04 132.89 132.70 0.19
8700.00 45.88 45.80 0.08 133.77 133.73 .0.04
8725.00 45.61 45.54 0.07 133.86 133.57 0.29
8750.00 45.51 45.36 0.15 133.32 133.06 0.27
8775.00 45.22 .45.17 0.05 133.71 133.63 0.08
8800.00 45.06 44.90 0.16 133.47 133.21 0.26
8825.00 44.89 44.78 0.11 133.80 133.78 0.03
8850.00 .44.62 44.63 -0.01 133.75 133.52 0.23
8875.00 44.78 44.71 0.07 133.56 133.31 0.24
8900.00 44.91 44.90 0.00 133.48 133.44 0.04
8925.00 44.91 44.90 0.01 133.73 133.48 0.26
8950.00 45.03 44.92 0.10 133.47 133.33 0.14
8975.00 44.92 44.94 -0.01 133.60 133.44 0.16
9000.00 45.00 44.99 0.01 133.22 132.99 0.23
9025.00 45.31 45.28 0.03 133.61 133.59 0.02
9050.00 44.79 44.78 0.01 134.43 134.22 0.21
9075.00 44.73 44.76 -0.04 133.49 133.41 0.08
9100.00 45.09 45.05 0.03 133.71 133.56 0.14
9125.00 44.95 44.93 0.03 134.21 134.20 0.01
9150.00 44.70 44.68 0.02 134.73 134.66 0.07
9175.00 45.24 45.21 0.03 134.65 134.49 0.15
9200.00 44.64 44.60 0.04 133.98 134.05 -0.07
9225.00 44.53 44.52 0.01 134.87 134.90 -0.03
9250.00 44.87 44.83 0.03 134.92 134.93 -0.01
SURV-Q167 (OPS SUR-MA-003) 19u' Nov 03 /Rev 15 Page 7 of 8 AK0908G_159
Survey QC - RGS-C'I~pecification Sheet
9275.00 45.11 45.14 -0.03 134.67 134.67 -0.00
9300.00 45.08 45.07 0.01 134.79 134.86 -0.07
9325.00 44.99 44.97 0.02 135.56 135.59 -0.03
9350.00 44.93 44.96 -0.03 135.23 135.17 0.06
9375.00 44.87 44.88 -0.01 134.94 135.01 -0.07
9400.00 44.62 44.65 -0.03 135.88 135.98 -0.10
9425.00 44.56 44.64 -0.08 135.92 135.84 0.09
9450.00 44.55 44.66 -0.11 135.14 135.21 -0.07
9475.00 44.13 44.20 -0.07 136.28 136.32 -0.04
9500.00 44.23 44.35 -0.12 135.88 135.83 0.05
9525.00 44.03 44.12 -0.09 135.59 135.57 0.02
9550.00 44.14 44.34 -0.20 135.38 135.31 0.06
9575.00 44.47 44.54 -0.07 135.77 135.91 -0.14
9600.00 43.06 43.13 -0.07 136.31 136.19 0.12
9625.00 43.17 43.40 -0.23 135.13 135.14 -0.01
9650.00 43.38 43.57 -0.19 135.64 135.69 -0.04
9675.00 43.60 43.83 -0.22 136.63 136.58 0.04
9700.00 43.01 43.18 -0.17 135.73 135.68 0.06
9725.00 42.95 43.21 -0.25 135.57 135.62 -0.05
9750.00 43.21 43.22 -0.01 135.69 135.68 0.02
9775.00 42.91 42.85 0.07 136.23 136.29 -0.06
9800.00 42.47 42.50 -0.03 137.05 137.02 0.03
9825.00 42.68 42.68 0.00 136.51 136.43 0.07
9850.00 42.73 42.76 -0.03 136.03 136.07 -0.04
9875.00 42.88 42.76 0.12 137.45 137.63 -0.18
9900.00 41.68 41.68 -0.01 136.56 136.48 0.08
9925.00 42.13 42.17 -0.04 136.30 136.29 0.01
9950.00 42.22 42.12 0.10 137.99 138.12 -0.13
9972.00 41.07 41.07 0.00 137.21 137.21 0.00
9972.00 41.07 41.06 0.01 137.21 137.16 0.04
9972.00 41.06 41.06 0.00 137.16 137.16 0.00
Average -0.0208 0.0938
Standard Deviation 0.0943 0.1070
Tolerance for both the Average and the Standard
Deviation Casing 0.3~
Drill i e 0.3~ Casing 0.5~
Drill i e 0.75
* Inclination and Azimuth interpolated to same depths as shown.
SURV-Q167 (OPS SUR-MA-003) 19~" Nov 03 /Rev 15 Page 8 of 8 AK0908G_359
Survey QC - RGS-CT Acceptance Sheet
FIELD AND SIiRVEV TNFARMATTAN
Operator BP EXPLORATION (ALASKA) INC.
Field /Platform MAST UNIT
Weil Number B -PAD B - 266
Survey section From 3400.00 ft. to 9972.00 ft.
Date 10/3/2008
Gyrodata Job No AK0908G_159
Gyrodata Surveyors Steve Thompson
Job Objective High Accuracy Gyro Survey
SURVEY PERFDRMON['F
In Spec'
QC Parameter Yes/No/NA Possible Actions
Contact Duty Engineer to discuss options:
Operational temperature within Yes 1. Recalibrate tool to higher temperature
specification 2. Resurvey with backup tool
3. Resurvey `Hot' section at higher speed
Roll test data within specification Contact Duty Engineer to discuss options:
Only valid on land/fixed installations Yes 1. Recalibrate tool and reprocess survey
2. Resurve with backu tool
Continuous initialisation within Take new initialisation, after three failures:
specification Yes 1. Contact Duty Engineer or,
2. Resurve with backu tool.
Contact Duty Engineer to discuss options:
Toolface rate within specification Yes Resurvey section from previous bias check
Investi ate and comment if effects are ne li ible
Contact Duty Engineer to discuss options:
Drift tunes within specification Yes 1. Reprocess with different software settings
2. Resurve with backu tool
Inrun/Outrun comparison within Contact Duty Engineer to discuss options.
specification Yes Resurvey is usually not required if either inrun or outrun
meet all other C arameters
Depth control within specification Yes Contact Duty Engineer to discuss options.
Action taken:
Note: Provided satisfactory action has been taken, parameters out with specification will not necessarily fail a survey.
SURVEY ACCEPTED Gyrodata Representative
Client's Representative
SURV-Qi66 (OPS SUR-MA-003) 13`" Nov 03 /Revision 12 Page 1 of 1 AK0908G_159
' I Survey QC - RGS-CT~nalysis Sheet
SURVEY QUALITY CONTROL -DATA ANALYSIS
REFERENCE CVCTFMC
Grid S stem Grid Correction 0.00
Azimuth reference: Grid True North TRUE NORTH
Vertical reference: RKB MS Other RKB If other ive details
TTF AN r1eTe
De th 0.00 Inclination 0.00 Azimuth 0.00 TVD 0.00
Northin s 0.00 Eastin s 0.00 Latitude 70.3000
Az. Ref: Grid/True Grid Corrected Y N? Descri lion
CALIBRATION
Tool Number 6079 Calibration Date 29 Jun 2008
OPERATING TEMPERATURE
FIELD RnIJ TFCT /llnl.. ~I~.i .,., f~..o.a .-~....,.~... I~IL__ _ _:u_
-
Cal value - - - ----- --- ---
Pre 'ob offset -- --- •. • • ..... .......
Post 'ob offset ..rr. r.~. ... u... . v..
Abs dif.cal, ost ~....a~ V4lV CI I VI I IIC4
Abs dif. re. ost OI ICI I CIUI l l lV UGJC
Sec'
Accel Scale 0.000000 0.000000 N A Cal Post - 0.00015
Mass Unbalance 0.00 0.00 N/A Pre Post - 0.4° hr
TNTTTeITCATTAN
De th A rox 3449.98 No of stns 10 Sec' -Min No. - 6
Azimuth Mean 126.12 Std deviation 0.03 Sec' - Azi SD 0.2°
Inclination Mean 14.04 Std deviation 0.00 Sec' -Inc SD 0.1°
Earth Horizontal Rate Mean Abs meas-theor 0.03 Std deviation 0.01 Sec' -See 167
DRIFT
Iteslaual x ro bias Mean -0.001 Std dev' 0.001 ~ Spec's -Mean and SD - 0.333°/hr
~ Residual y gyro bias I Mean 10.000 ~ Std dev' ~ 0.002 Spec's -Mean and SD - 0.333~/hr
TOOLFACE RATE
Maximum toolface rate 36.75 Sec' - 400° sec
IN/OUT COMPARISf1N (e7T' N /e rc rnlr~ ~~ cod
Inclination Difference Mean -0.02 Std dev' 0.09 Sec's -Casin 0.3° Drill i e 0.3°
Azimuth Difference Mean 0.09 Std dev' 0.11 Sec's -Casin 0.5° Drill i e 0.75°
Lateral Diver ence/1000 0.80 S ec - 5.0 1000
Vertical Diver ence/1000 0.15 Sec' - 2.0/1000
DEPTH CnNTRAI
Wireline Com an Baker Line a 15 32 Encoder SF G rodata
Max De th TD 9972 CCL Corrected No
Zero De th Ri u RKB Rezero De th
Given u 'oint de th 9032 Measured P] 9039.9
Strech cor. At TD divided b TD 1000 .8 Sec' - 1.5 1000
Dif. Between ri u and rezero de the divided b TD 1000 .51 Sec' - 2.0 1000
Dif. Between iven and meas de th divided b meas 1000 .8 Sec' - 2.0 1000
SURV-Q165 (OPS SUR-MA-010) 22n° Jan 2004 /Revision 20 Page 1 of 1 AK0908G_159
04/30/07
Schlullbepgep
NO. 4237
Alaska Data & Consulting Services
2525 Gambell Street, Suite 400
Anchorage, AK 99503·2838
ATTN: Beth
goo _cÞ'k- SGANNEDMAY 072007
Company: State of Alaska
Alaska Oil & Gas Cons Comm
Attn: Christine Mahnken
333 West 7th Ave, Suite 100
Anchorage, AK 99501
Field: Prudhoe 8ay
WII
CI
CD
J b#
L
D
8L
e 0 og Description ate o or
8-21 11695054 LDL 03/27/07 1
Y-31 11628764 MEM GLS 04/03/07 1
14-04 11660530 MEM PROD PROFILE 04/06/07 1
14-10 11626084 LDL 04/02/07 1
F-17A 11626083 LDL 03/31/07 1
F-30 11626078 LDL 03/26/07 1
X-21A 11660531 MEM PROD PROFILE 04/07/07 1
G-32A 11661134 MEM PROD PROFILE 03/30/07 1
X-36 11649959 MEM INJECTION PROFILE 04/12/07 1
06-24A 11637328 PRODUCTION PROFILE 04/16/07 1
X-36 11649959 MEM INJECTION PROFILE 04/12/07 1
12-02 N/A MEM INJECTION PROFILE 04/14/07 1
J-12 11686735 PROD PROFILE 04/13/07 1
8-268 11628767 MEM PROD PROFILE 04/11/07 1
11·36 11626477 PROD PROFILE 04/17/07 1
03-18A 11626081 LDL 03/30/07 1
P2-59A 11630470 USIT 04/02/07 1
11-37 11626086 PRODUCTION PROFILE 04/22/07 1
X-10 11686739 LDL 04/23/07 1
PLEASE ACKNOWLEDGE RECEIPT 8Y SIGNING AND RETURNING ONE COPY EACH TO:
~:t~~~~:i~~~6~:~s~:~::~·LR2_1 R..·~.·E.·.. CEIVED
900 E. Benson Blvd.
Anchorage, Alaska 99508
Alaska Data & Consulting Services
2525 Gambell Street, Suite 400
Anchorage, AK 99503-2838
ATTN: Beth
Date Delivered:
MAY 0 4 ZOO1
F\Iت Oil & Gas Cons. eommiSSÍOl1
~
Received by:
(l.
.
.
Scblumllergop
01/26/2007
NO. 4129
IJ/\I\I 2 9 zorn
dCD -C¡5"i-
.#' 14~351
Company: State of Alaska
Alaska Oil & Gas Cons Comm
Attn: Christine Mahnken
333 West 7th Ave, Suite 100
Anchorage, AK 99501
Alaska Data & Consulting Services
2525 Gambell Street, Suite 400
Anchorage, AK 99503-2838
ATTN: Beth
Field: Prudhoe Bay
Well Job# Loa Description Date BL Color CD
B-26B 11285930 MCNL 06126106 1 1
B-10 11225985 RST 07103106 1 1
J-21 11217277 RST 08128106 1 1
J-06 11321006 RST 08130106 1 1
J-22A 11217478 RST 08130106 1 1
J-12 11243953 RST 08129106 1 1
PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO:
BP Exploration (Alaska) Inc.
Petrotechnical Data Center LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
Alaska Data & Consulting Services
2525 Gambel! Street, Suite 400
Anchorage, AK 99503-2838
ATTN: Beth
SCANNED JAN 3 0 2007
Date Delivered:
Received by:
\.jJ
.
.
F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc
MICROFILMED
04/01/05
DO NOT PLACE
ANY NEW MATERIAL
UNDER THIS PAGE
DATA SUBMITTAL COMPLIANCE REPORT
5/13/2002
Permit to Drill No. 2000570 Well Name/No. PRUDHOE BAY UNIT B-26B Operator BP EXPLORATION (ALASKA) INC AP1 No. 50-029-20976-02-00
MD 12316 TVD 9003 Completion Date 5/15/2000 ~ Completion Status 1-OIL Current Status 1-OIL UIC N
REQUIRED INFORMATION
Mud Log No Samples N_~o Directional Survey
DATA INFORMATION
Types Electric or Other Logs Run:
Well Log Information:
(data taken from Logs Portion of Master Well Data Maint)
Log/ Interval
Data Digital Digital / Log Log Run OH / Dataset
Type Media Format_.~~;N e Scale Media No Start Stop CH Received Number
D GR/RES 5 FINAL 8569 8923 oh 3/16/2001 BL, Sepia
'q~ LIS Verification
/~/~VlCNL 5
~ MD ROP/GRJRES 25
Cnotz
Comments
FINAL 3/16/2001 LIS Verification Paper Copy
C 3/16/2001 09985j 10845-12258
O 8/30/2000 09598 ~ 10860-11694
FINAL 10566 12270 CH 9/8/2000
FINAL 10851 12315 oh 3/16/2001 BL, Sepia
C 918/2000 09713 '/~' 10566-12270
1 11605 12166 Cas 3~26~2002 10734 ~ Coil Flag
Well Cores/Samples Information:
Name
ADDITIONAL INFORMATION
Well Cored? Y/~
Chips Received? ~
Analysis Received?
Start
Interval
Stop
Dataset
Sent Received Number Comments
Daily History Received? ~/N
Formation Tops Receuived? ~N
Comments:
Permit to Drill No. 2000570
DATA SUBMITTAL COMPLIANCE REPORT
5/13/2002
Well Name/No. PRUDHOE BAY UNIT B-26B Operator BP EXPLORATION (ALASKA) INC
AP1 No. 50-029-20976-02-00
MD 12316 TVD
Compliance Reviewed By:
9003
ion Date 5/15/2000
Completion Status 1-OIL Current Status
Date:
I-OIL UIC N
ALASKA OIL AND GAS CONSERVATION COMMISSION
.,, ~ .,..,-.~
REPORT OF SUNDRY WELL OPERATIONS
1. Operations performed:
ADD PERFS
operation shutdown_ Stimulate_
Pull tubing _ Alter casing _
2. Name of Operator
BP Exploration (Alaska), Inc.
3. Address
P. O. Box 196612
Anchorage, AK 99519-6612
4. Location of well at surface
1224' FNL, 1901' FEL, Sec. 31, T11N, R14E, UM
At top of productive interval
5164' FNL, 3499' FEL, Sec. 32, T11N, R14E, UM
At effective depth
4595' FNL, 2545' FEL, Sec. 32, T11N, R14E, UM
At total depth
4565' FNL, 2518' FEL, Sec. 32, T11N, R14E, UM
5. Type of Well:
Development __X
Exploratow__
Stratigraphic__
Service__
(asp's 663745, 5949420)
(asp's 667526, 5945562)
(asp's 668465, 5946152)
(asp's 668491, 5946182)
Pluggina Perforate X
6. Datum elevation (aliu'bPt41~%a~t)
RKB 78 feet
7. Unit or Property name
Prudhoe Bay Unit
8. Well number
B-26B
9. Permitnumber/app~valnumber
200-057
10. APInumber
50-029-20976-02
11. Field/Pool
Prudhoe Bay Oil Pool
12. Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing Length
Conductor 110'
Surface 2637'
Intermediate 10723'
Liner 380'
SideTrack Liner 1820'
12316 feet Plugs (measured)
8924 feet
12253 feet Junk (measured)
8953 feet
Size Cemented Measured Depth
20" 72 cf Concrete 144'
13-3/8" 3816 cf Arcticset III & II 2671'
9-5/8" 1985 cf 'G',575 cf 'G', 10757'
133 cf PF
7" 456 cf Class 'G' 10493' - 10873'
2-7/8" 146 cf Class 'G' 10496' - 12316'
True Vertical Depth
144'
2671'
8580'
8390'-8663'
8393'-8924'
Perforation depth:
measured Open Perfs 12120'- 12130', 12182'- 12188', 12192'- 12202'
true vertical Open Perfs 8866' - 8871', 8903' - 8907', 8909' - 8916'
Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 to 10412' with 4-1/2", 12.6#, L-80 Tailpipe to 10562'.
Packers & SSSV (type & measured depth) 9-5/8" x 5-1/2" BeT 3-H Packer @ 10412'.
5-1/2" Camco SSSV Nipple @ 2103'.
13. Stimulation or cement squeeze summary
Intervals treated (measured) (see attached)
Treatment description including volumes used and final pressure
14.
Prior to well operation 02/25/2002
Subsequent to operation 01/25/2002
Oil-Bbl
286
Representative Daily Average Production or Injection Data
Gas-Mcf Water-Bbl
7032 1549
311 6325 941
Casing Pressure Tubing Pressure
290
342
15. Attachments
Copies of Logs and Surveys run __
Daily Report of Well Operations __
16. Status of well classification as:
Oil __X Gas __ Suspended __
Service
17. I hereby certify that the foregoing is true and correct to the best of my knowledge.
~ ,,~~,~~~~"~ Title: Techical Assistant
DeWayne R. Schnorr
Form 10-404 Rev 06/15/88 ·
Date March 28, 2002
Prepared by DeWar/ne R. Schnorr 564-51~,.~ ~
SUBMIT IN DUPLICA~'TE~~
B-26B
DESCRIPTION OF WORK COMPLETED
NRWO OPERATIONS
02/23/2002 PERFORATTNG: DR]'FT/TAG
03/04/2002 PERFORATI'NG: PERFORATTNG
EVENT SUMMARY
O2/23/O2
DRIFT TBG & 50' OF LINER -- RIH W/2-1/8" 10 LONG DUMMY GUN TO 10,565'
WLMD -- RDMO, **** WELL READY TO POP ****
0~0~02
MAKE GAUGE RUN WITH 2.25" NOZZLE TO 12175 CTMD. POOH. RIH WITH
PDS GR/CCL. LOG TIE-IN INTERVAL FROM 11600'- 12160'. FLAG PIPE AT
11600'. POOH. PU PERF GUN AND RIH. CORRECT DEPTH AT FLAG. RIH TO
12120 TOP SHOT, FIRE GUNS: 12120' - 12130', 2:2006 PJ, 4 SPF, 60 DEGREES
PHASING, RANDOM ORIENTATION. POOH. ALL SHOTS FIRED. BLOW DOWN
COIL WITH N2. RDMO.
FLUIDS PUMPED
BBLS
1 PRESSURE TEST LUBRICATOR W/1 BBL OF DIESEL, (1 TEST)
124 METHANOL
220 KCL WATER
345 TOTAL
ADD PERFS
03/04/2002
THE FOLLOWING INTERVAL WAS PERFORATED USING THE 2" PJ 4SPF, RANDOM
ORIENTATION.
12120'- 12130'
Page I
ProActive Diagnostic Services, Inc.
LOG
A I AL:
To:
State of Alaska AOGCC
333 W. 7~Street
Suite # 700
Anchorage, Alaska 99501
RE · Distribution- Final Print(s)
The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of
this transmittal letter to the attention of ·
Joey Burton / Jeni Thompson
ProActive Diagnostic Services, Inc.
P. O. Box 1369
Stafford, TX 77497
LOG DIGITAL MYLAR / BLUE LINE
WELL DATE TYPE OR SEPIA PRINT{S)
CD-ROM FILM
__
Open Hole I I 1
Res. Eval. CH I I 1
B-P6B 3~ l?Oa Mech. CH 1
Caliper' Survey
_--
REPORT
OR
COLOR
Signed '
Print Name:
Date '
ProActive Diagnostic Services, Inc., 310 K Street Suite 200, Anchorage, AK 99501
Phone:(90?) 245-895! Fax.'(90?) 245-89S2
To:
WELL LOG TRANSMITTAL
State of Alaska
Alaska Oil and Gas Conservation Comm.
Attn.' Lisa Weepie
333 West 7th Avenue, Suite 100
Anchorage, Alaska 99501
March 14, 2001
MWD Formation Evaluation Logs · B-26B,
AK-MW-00035
B-26B:
2" x 5" MD Gamma Ray Logs ·
50-029-20976-02
2" x 5" TVD Gamma Ray Logs ·
50-029-20976-02
1 Blueline
1 Rolled Sepia
1 Blueline
1 Rolled Sepia
PLEASE ACKNOWLEDGE RECEIFF BY SIGNING AND RETURNING A COPY OF
TRANSMITrAL LETTER TO THE ATYENTION OF:
Sperry-Sun Drilling Services
Attn: Jim Galvin
6900 Arctic Blvd.
Anchorage, Alaska 99518
BP Exploration (Alaska) Inc.
Petro-technical Data Center, LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
THE
I B. CEIVED
~IAR 1 6 200!
Alaska Oil & Gas Cons, Comrnission
Anchorage
"' ""-Ob 7
WELL LOG TRANSMITTAL
To: State of Alaska March 08, 2001
Alaska Oil and Gas Conservation Comm.
Attn.: Lisa Weepie
333 West 7m Avenue, Suite 100
Anchorage, Alaska
RE: MWD Formation Evaluation Logs B-26B, AK-MW-00035
1 LDWG formatted Disc with verification listing.
AP1//: 50-029-20976-02
PLEASE ACKNOWLEDGE RECEIlYr BY SIGNING AND RETURNING A COPY OF
TRANSMITTAL LETrER TO THE ATTENTION OF:
Sperry-Sun Drilling Services
Attn: Jim Galvin
6900 Arctic Blvd.
Anchorage, Alaska 99518
BP Exploration (Alaska) Inc.
Petro-Technical Data Center LR2-1
900 E. Benson Blvd.
Anchorage, Alaska 99508
Signe ,
Alaska Oil & Gss Cons. Commission
Anchorage
MEMORANDUM
State of Alaska
Alaska Oil and Gas Conservation Commission
TO: Julie Heusser,
Commissioner
THRU:
FROM:
DATE:
Tom Maunder,
P. I. Supervisor o\I \c~- ~ \
Jeff Jones, SUBJECT:
Petroleum Inspector
January 18, 2001
Safety Valve Tests
Prudhoe Bay Unit
B Pad
Thursday, January 18, 2001' I traveled to BPXs B Pad and witnessed the semi
annual safety valve system testing.
As the attached AOGCC Safety Valve System Test Report shows I witnessed the
testing of 17 wells and 34 components with 2 failures. The Pilot on well B-18 tripped
below the required set point and .the pilot on well B-21 was frozen. Both failures
were repaired and sucessfully retested before I departed location.
The new style pilot insulation box fabricated using pipeline insulation installed on
most wells on this pad should be installed on the remaining SVS pilots to eliminate
the freeze up problems evident on this pad.
I also inspected the well houses on this pad while witnessing SVS testing. All
the well houses inspected were clean and the equipment appeared to be in good
condition.
Summary: I witnessed the SVS testing at BPXs PBU B Pad
PBU B Pad, 17 wells 34 components 2 failures 5.8% failure rate
22 well house inspections
Attachment: SVS PBU B Pad 1-18-01 JJ
X Unclassified
Confidential
Confidential (Unclassified if doc. removed )
SVS PBU B Pad 1-18-01 JJ.do¢
Alaska Oil and Gas Conservation Commission
Safety Valve SYstem Test Report
Operator: BPX
Operator ReP: Merv Liddelow
AOGCC Rep: Jeff Jones
Submitted By: Jeff Jones Date:
Field/Unit/Pad: PBF /PBU /B Pad,
1/18/01
Separator psi: LPS 174 HPS 658
Well Permit Separ Set L/P Test Test Test Date
Oil, WAG, GIN J,
Number Number PSI PSI T~p Code Code Code Passed GAS or CYCLE
B-01 1700080 174 125 1201 P P OIL
B-02A 1961110 658/174 550/125 500/120 P P OIL
B-03B 1870480
B-04 1700320
B-05A 1960990
B-06 1770740 174 125 120 P P OIL
B-07 1780020 658 550 520 'P P OIL
B-08 1780410 658/174 550/125 510/110 P P OIL
B-09 1780490
B-10 1780540 174 ' 125 110 P P OIL
B-11 1780690
B-12A 1970090 658 550 530 ' P P OIL
B-13A 1990570
B-14 1780930
B-15 1790190
B-16 1790250 '
B-17 1790280
B-18 1820020 658 550 0 3 P 1/18/01 OIL
B-19 1820030 174 125 120 P P OIL
B-20 1821680 174 125 120 P P OIL
B-21 1821760 '658 550 510 2 P 1/18/01 OIL
B-22 1820890
B-23A 1970590 658/174 550/125 550/120 p P OIL
B-24 1821400
B-25 1821510 174 125 115 P P OIL
B-26B 2000570 174 125 '125 p P OIL
B-27A 1961010 658/174 550/125 520/125 p P OIL
B-28 1853030
B-29 1860140
B-30 1860310
B-31 1910460
B-32A 1991180
B-33A 1931450 174 125 115 p p OIL
B-34 1930370
1/lO/n~ Paoe 1 nC?_ SVS PBU B Pad 1-18-01 JJ.xls
Well Permit Separ Set L/P Test Test Test Date
, Oil, WAG, GIN J,
Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE
B-35 1931460
B-36 1960650658/174 550/125 540/120 P P OIL
J-05B 2000180
Wells: 17 Components: 34 Failures: 2 Failure Rate: 5.8% [39o var
Remarks: The 2 failures were corrected and passed a retest.
~,~o/a~ Paoe ~ c,f;~ SVS PBU B Pad 1-18-01 JJ.xls
9/6/00
Schhanberger
GeoQuest
3940 Arctic Blvd, Suite 300
Anchorage, AK 99503-5711
ATTN: Sherrie
NO. 480
Company:
Field:
Alaska Oil & Gas Cons Comm
Attn: Lori Taylor
3001 Porcupine Drive
Anchorage, AK 99501
Prudhoe Bay (Cased Hole)
Well Job # Log Description Date Blueline Sepia Color CD
Prints
H-37A PSP PROD PROFILE 000901 1 1
B-26B ~ ~ r~ I""~ 20228 MCNL 000512 1 1 1
PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO:
BP Exploration (Alaska) Inc.
Petrotectnical Data Center MB3-3
900 F. Benson BIvd.
Anchorage, Alaska 99519-6612
RECEIVED
Date Delivered:
$EP 08 2000
Alaska 0il & Gas Cons. Commission
Anchorage
Schlumberger GeoQuest
3940 Arctic BIvd, Suite 300
Anchorage, AK 99503-5711
Sherrie
Received
!~1 I::t ILL I !~i I~ 5 E I::t~./I r- E~=~
WELL LOG TRANSMITTAL
To:
State of Alaska
Alaska Oil and Gas Conservation Comm.
Attn.: Loft Taylor
3001 Porcupine Dr.
Anchorage, Alaska 99501
MWD Formation Evaluation Logs
1 LDWG formatted Disc with verification listing.
API#: 50-029-20976-01
August 25, 2000
AK-MW-90200
PI,~E' ACi~OWLEDG~ ~CEI~ BY"SIGNING ~ RE~G A COpY Oi~ ~ TR~SMYFTA~
LETTER TO TItE ATTENTION OF:
Sperry-Sun Drilling Services
Attn: Yurt Galvin
5631 Silverado Way, Suite G.
Anchorage, Alaska 99518
RECEIVED
Date: AU6 50 2000
Alaska 0il & Gas Cons. Commission
Anchorage
BP Exploration (Alaska) Inc.
Petro-Technical Data Center, MB3-3
900 E. Benson Blvd.
Anchorage, Alaska 99519-6612
5631 Silverado Way, Suite G · Anchorage, AK 99518 · 907-273-3500 · Fax: 907-273-3535
a Halliburton company
MEMORANDUM
State of Alaska
Alaska Oil and Gas Conservation Commission
TO: Robert Christenson,
Chairman
DATE' May 14, 2000
THRu: Blair Wondzell,
P. I. Supervisor
FROM: Lou Grimaldi' f/~o~,. SUBJECT:
Petroleum Indi3ector
BOPE Test Nordic rig#1
BPX B-26b
Prudhoe Bay Field
PTD 200-057
NON-CONFIDENTIAL
Sunday, May 14, 2000' I witnessed the weekly BOPE Test on Nordic rig #1
which is performing a coil tubing redrill on BP× well B-26b in the Prudhoe Bay
field.
The test went well with all BOP equipment functioning properly and holding their
respective pressure tests with the exception of the outside valves on the choke
manifold which leaked slightly. These were greased and retested "OK". A leak
also developed at the base flange of the BOP's. This was tightened and tested
"OK".
The test time was excessive due to a leaking swab valve that allowed the test
pressures to bleed off during all tests. The grease crew was called out to "grease
lock" this valve which cured this problem. This is a recurring problem I have
noticed during tests of this type and I discussed some possible options with Rick
Whitlow (BPX Co. rep.) that may help.
SUMMARY: I witnessed the weekly BOPE Test on Nordic rig #1. / ~ k-
Two failures, 5 hours test time
/
NON-CONFIDENTIAL
CC; Tim Burns (PBU Drilling engineer)
Attachment: BOP Nord 1 PBU 5-14-00 LG.XLS
BOP Nord 1 PBU 5-14-00 LG
--- STATE OF ALASKA
OIL AND GAS CONSERVATION COMM,,.,SION
Coil Tubing Unit BOPE Test Report
OPERATION: Drlg: X Workover:
Drlg Contractor: Nordic
Operator: BPX
Well Name: B-26b
Casing Size: Set @
Test: Initial~ Weekly
Rig No. 1 PTD # 200-057
Rep.:
Rig Rep.:
Location: Sec.
X Other
DATE: 5/14/00
Rig Ph.# 659-4434/4433
Rick Whitlow
Shawn McKiernan
31 T. 11N R. 14E Meridian Umiat
BOP STACK:
Coil Tubin_~ Unit:
Pipe/Slip Rams
Pipe/Slip Rams
Blind Rams
Reel Isolation Valve
Deployment:
Annular Preventer
Pipe Rams
Lower Pipe Rams
Blind Rams
Choke Ln. Valves
HCR Valves
Kill Line Valves
Test
Quan. Pressure
1 I 350/4000
1 350~4000
1 350/4000
P/F CHOKE MANIFOLD:
No. Valves
No. Flanges
P Manual Chokes
P Hydraulic Chokes
1 250/2500 P
I slip rams P
I 350~4000 P
1 350~4000 P
1 350~4000 P
2 350~4000 P
Test
Quan. Pressure P/F
12 350/3500 F
32 350/3500 P
1 P
Funct~ned
Funct~ned
ACCUMULATOR SYSTEM:
System Pressure
Pressure After Closure
200 psi Attained After Closure
System Pressure Attained
Blind Switch Covers: Master:
Nitgn. Btl's:
3 ~ 2100 psi
3,000 I P
1,900 P
minutes 34 sec
minutes 34 sec
P Remote: P
Psig.
MUD SYSTEM: Visual Alarm MISC. INSPECTIONS:
Trip Tank P P Location Gen.: P
Pit Level Indicators P P Housekeeping: P
Meth Gas Detector P P Permit to drill: P
H2S Gas Detector P P Standing Order Posted
P
Well Sign P
Drl. Rig P
Hazard Sec. P
, Number of Failures: 2 ,Test Time: 5.0 Hours. Number of valves tested 19 Repair or Replacement of Failed
Equipment will be made within days. Notify the Inspector and follow with Written or Faxed verification to the
AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607
If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433
REMARKS: Outside choke manifold valves leaked, grease and retest OK. Swab valve on tree leaked internally from
top down causing excessive test time. Leak on Base flange of BOP's, tighten and retest "OK".
Distribution:
orig-Well File
c - Oper./Rig
c- Database
c - Trip Rpt File
c- Inspector
STATE WITNESS REQUIRED?
YES x NO
24 HOUR NOTICE GIVEN
YES x NO
Waived By:
Witnessed By:
Lou Grimaldi
Form Revised 2120197 L.G. BOP Nord I PBU 5-'14-00 LG 5122100
STATE OF ALASKA
ALASK/'. ,LAND GAS CONSERVATION COMk SION
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 (Alaska) Inc. 200-057
3, AddreSs 8. APl Number
P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20976-02
4. Location of well at surface ..... :~,-' ~ ~:? ',~ ~~ 9. Unit or Lease Name
1224' SNL, 1901' WEL, SEC. 31, T11N, R14E, DM. · ..... '!~ ¥_1~,.., Prudhoe Bay Unit
At top of productive interval
5164' SNL' 1781' EWL' SEC' 32' T11N' R14E' UM i ~ ~"~'/~'-Zz'~¢' ~:~~I
........... i!~t~ ~ 10. Well Number
At total depth '" ""~':~':~": ~ ~- B-26B
4566' SNL, 2761' EWL, SEC. 32, TllN, R14E, UMI ~---' ~
'~"'~'" .......... 11. Field and Pool
5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Field / Prudhoe Bay Pool
KBE = 78.15' ADL 028310
12. Date Spudded 5/7/2000 113' Date T'D' Reached 114' Date C°mp'' Susp'' °r Aband' 5/11/2000 5/15/2000 I15' water depth' if OffshOre N/A MSLI116' N°' °f C°mpleti°ns One
17. Tota, Depth (MD+TVD)118. P,ug Back Depth (MD+TVD)110. Directional Survey 1 20. Depth where SSSV setl 21. Thickness of Permafrost
12316 90.03 FTI 12253 8953 FT [] Yes [] No (Nipple) 2103' MDI 1900' (Approx.)
22. Type Electric or Other Logs Run
MWD, GR, POP, Memory CNL
23. CASING~ LINER AND CEMENTING RECORD
CASING SETTING DEPTH HOLE
SIZE WT. PER FT. GRADE TOP BOTTOM S~ZE CEMENTING RECORD AMOUNT PULLED
20" x 30" Insulated Conductor Surface 110' 36" 8 cu yds concrete
13-3/8" 72# L-80 Surface 2671' 17-1/2" 3816 cuft Arcticset III and II
9-5/8" 47# L-80 Surface 10757' 12-1/4" 1985 cuft 'G', 575 cuft 'G'~ 133 cu ft PF
7" 26# L-80 10493' 10873' 8'1/2" 456 cu ft Class 'G'
2'7/8" 6.16# L-80 10496' 12316' 3-3/4" 146 cuft Class 'G'
24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD
Bottom and interval, size and number)
SIZE DEPTH SET (MD) PACKER SET (MD)
2" Gun Diameter, 6 spf 5-1/2", 17#, L-80 10548' 10412'
MD TVD MD TVD w/4-1/2" tailpipe
12182' - 12188' 8903' - 8907'
12192' - 12202' 8909' - 8916' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC.
DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED
2000' Freeze Protect with 32 Bbls MeOH
27. PRODUCTION TEST
Date First Production Method of Operation (Flowing, gas lift, etc.)
May 18, 2000 Gas Lift
Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO
TEST PERIOD
I
FioTM Tubing casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR)
Press. 24-HOUR RATE
,
~I~, 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
29. 30.
Geologic Markers Formation Tests
Marker Name Measured True Vertical Include interval tested, pressure data, all fluids recovered
Depth Depth and gravity, GOR, and time of each phase.
Shublik 'A' 10910' 8687'
Shublik 'B' 10980' 8720'
Shublik 'C' 11019' 8732'
Sadlerochit / Zone 4B / 46P 11056' 8743'
Zone 4A / 41P 12161' 8889'
Zone 3 12231' 8937'
31. List of Attachments: Summary of Daily Drilling Reports, Surveys
32. I hereby certify that the foregoing is true and correct to the best of my knowledge
Signed
~.''~ ~,~ Title Technical Assistant III Date ~) ~ ~ ~ ~
Terrie
Hubble
B-26B 200-057
Prepared By Name/Number: Terrie Hubb/e, 564-4628
Well Number Permit No./Approval No.
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 cementing and the location of the cementing tool.
ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain.
ITEM 28: If no cores taken, indicate 'none'.
Form 10-407 Rev. 07-01-80
Well: B-26B Accept: 05/06/00
Field: Prudhoe Bay Spud: 05/07/00
APl: 50-029-20976-02 Release: 05/15/00
Permit: 200-057 CTD Unit: Nordic #1
COIL TUBING DRILLING
05/07/00 1
Accept rig 05/06/00 at 10:00 hrs. N/U BOPE. Position tank, M/U hardline. Fill rig pits with seawater.
Safety Meeting. Perform initial BOPE Pressure / Function test. Test witness waived by AOGCC. Stab
CT in injector. M/U DS CTC. Pull/press test. M/U cleanout assy with straight motor and used bit. RIH
with BHA #1. Drill firm cement from 10750' to bottom of window at 10880'. POOH for directional drilling
assy.
05/08/00 2 10880'
POOH with clean out BHA. Safety Meeting. RIH with MWD BHA #2 (2.5° short radius motor). Correct
CTD at flag, [+30 ft]. Circulate well to FlOpro. Orient TF to high side. Drill 7 ft to exit window. Time drill
2 FPH for 1 hour. Time drill 10 FPH for next 12 ft. Orient TF to highside. Drill build section from 10894
- 10917 ff. to right and above old wellbore. Added 5 ft to CTD to correct depth to RA marker at 10,880
ft. Drill from 10917' continuing build and turning left in Shublik. Began losing 1.0 bpm at 11063'. Drill
ahead to 11080' with losses improving to 0.5 bpm.
05/09/00 3 11080'
Drilled build section from 11080 - 11180 ft. and losses decreased to 0.2 bpm. Short trip to window.
Hole was clean. Drilled build section to 11260 ft. Tripped to window. Tied-in with RA marker, [+4 ft
CTD]. POOH for less bend motor. Change out Sperry MWD and orientor, motor and bit. RIH with BHA
#3 with 1.3 degree motor. Work to get thru shale 11220-240'. Drill from 11260-290' with full returns and
finish left turn. Drill horizontal from 11290-447' turning right to intersect next fault and head to polygon.
Differentially stuck BHA while drilling. WO dead crude.
05/10/00 4 11447'
Wait on crude to free differentially stuck BHA at 11447'. Pulled free before pumping crude. Short trip to
window. Tied-in with RA tag, added 8 ft to CTD. RIH to TD. Slow drilling. Drilled to 11487 ft. Stacking
wt. Wiper trip to tailpipe. RIH to TD. Slow drilling from 11487-11600 ft. Began losing 0.5 bpm at
11580'. Wiper to window. Losses increased while RIH. Drill ahead making slow hole to 11675' with
losses stabilizing at 1.2 bpm. Wiper to window. Tie-in, add 7'. Mix M-I FormasetTM LCM pill while RIH.
Load CT with 35 bbls Formaset. Displace with mud to zone of loss at 11580'. Squeeze away 27 bbls at
580 psi. Full returns. POOH to change bit while WO Formaset. Change bit, motor and MHA. RIH with
BHA #4 (1.1 o motor).
05/11/00 5 11675'
RIH with BHA #4. Correct depth to flag at window. Clean out Formaset to TD. Mud loss steady at 0.2
BPM. Pull to window and orient TF. RIH to TD. Hole in good condition. Drilled horizontal hole from
11675 - 11835 ft. Short trip to window. Tied-in with RA marker. Added 3.5 ft to CTD. RIH to TD.
Drilled horizontal to 11835-11920 ft. Orient to begin planned drop. Drill 11920-12000' dropping to
target. Wiper to window. Drill 12000-12142' and swap to new FIo Pro mud. Wiper to window. Tie-in,
add 9.0'. Drill 12142-12276'. Enter top of Zone 4 at 12160' and top of Zone 3 at 12235'.
B-26B, Coil Tubing Drilling
Page 2
05/12/00 6 12316'
Drill rathole in Zone 3 from 12,276 - 12,316 ft. Sperry tool signal failed at 12,300 ft. Short trip to
window. Ream tight spots. RIH to TD. Clean Hole. POOH. Lay out drilling BHA. M/U Tandem
Memory Logging BHA with Induction / CNL / GR. RIH with BHA #5. Log from 10600'-TD. Hole is
clean. POOH for liner. LD logging tools. MU 60 jts 2-7/8" 6.16# L-80 STL liner. PDS memory
Induction data did not record. POOH and stand back liner in doubles.
05/13/00 7 12316'
Safety Meeting. Standback 2 7/8" liner in doubles. M/U Baker CTC. Pull / Pressure test. Safety
Meeting. M/U Sperry MWD - Resistivity BHA #6. Test tools at surface. RIH with BHA #6. Shallow test.
RIH to Flag at 10791 ft. Correct depth. Tied-in with RA marker. Log down from 10850 ft to TD with
Sperry Resistivity / GR at 900 FPH. Set down at 12165 and 12195 ft. Ream down easily. RIH and tag
corrected TD at 12316 ft BKB. Log up at 450 FPH to 11850 ft. POOH. Clean hole. LD logging/drilling
BHA. MU liner in doubles. MU Baker CTLRT. RIH with liner on CT to 60' below window. POOH tite to
125' above window. POOH to check liner. Liner/turbos, ok, but packed with clay. MU drilling BHA.
05/14/00 8 12316'
Set back injector head. Stand back drilling BHA. Shut in well. Shut down for DS Field wide Safety
Shutdown. M/U cleanout BHA #7. RIH with 1.1 degree motor. Correct CTD at window. Ream to
11110 ft. Backream to window. Orient TF 120 deg. Ream to 11110 ft. Backream to window. Orient
120 deg. Ream to TD. Ream shales at 11230, 11500, 11800, 12150 and 12190 f. Tag TD at 12,319
ft. Correct depth to 12,316 ft. Ream to window while laying in new FIoPro with 6% Lubetex. Wash 7"
liner at 3.2 BPM. POOH. Flag CT at 8700' EOP. POOH. LD drilling BHA. MU 30 2-7/8" liner doubles.
MU CTLRT. RIH on 2-3/8" CT to TD. Had some difficulty getting by shales. Displace wellbore to 2%
KCI water. DS cementers load CT with 26 bbls 15.8 ppg 'G' cement with latex. Load wiper dart and
displace with 2% KCI water to latch collar. Jet TOL at 10496' and POOH jetting. Recovered estimated
5 bbls of cement at surface.
05/15/00 9 12316'
POOH after cementing liner. L/D Baker CTLRT. Safety Meeting, reviewed BOPE test procedure. Flush
Cement out of BOP stack. Performed weekly BOPE pressure / function test. Witnessed by AOGCC.
Grease locked tree twice to get pressure test. M/U Baker 2.28" mill and 2 1/8" motor BHA. RIH with
60jts of 1 ~,4" CSH workstring. RIH with BHA on CT. Drill a few cement stringers from 12170-210'.
Cleanout to PBD at 12253'. POOH leaving fresh FIo Pro mud in liner. Stand back 30 workstring
doubles. LD motor and mill. PT wellbore at 2200 psi for 15 minutes. Lost 30 psi. MU SWS 2" perf
guns. RIH on 30 workstring doubles. RIH on CT to PBD. Drop ball and perforate 12182-188' and
12192-202'. No fluid loss. POOH with perf guns.
05/16/00 10 12316'
POOH with perforating guns. Safety Meeting. Lay down 59 jts. CSH workstring. Safety Meeting. Lay
out SWS perforating guns. All shots fired.
Perforated Interval: 12,182' - 12,188', 12,192' - 12,202' FT BKB, Total of 16 Ft at 6 SPF.
RIH with nozzle on CT and freeze protect the 5 1/2" tubing to 2,000 ft with MEOH. POOH. Closed Swab
and Master valves. Blow CT down with N2. Bleed down CT pressure. Clean rig pits. Pull CT stub to
reel and secure it. N/D BOP stack. N/U tree cap and pressure test with 4,000 psi. Release Nordic #1
Rig at 16:00 Hrs, 05/15/00. Total time on well was 9 days, 6 hours. Moved rig off well, changed reels of
CT and installed 3" mudline in rig prior to rig move to F-1 lA.
North Slope Alaska
Alaska State Plane 4
PBU WOA B Pad
B-26B
Surveyed: 11 May, 2000
SURVEY REPORT
May, 2000
Your Reft API-500292097602
Surface Coordinates: 5949420.00 N, 663745.00 E (70° 16' 05.4249" N,
Kelly Bushing: 78.15ft above Mean Sea Level
148° 40' 32.9278" W)
DRILLING SERVICEE
Survey Reft svy9790
Sperry-Sun Drilling Services
Survey Report for B-26B
Your Ref: API-500292097602
Surveyed: 11 May, 2000
North Slope Alaska
Measured
Depth
(ft)
Incl. Azim.
Sub-Sea
Depth
(ft)
Vertical
Depth
(ft)
10800.00 45.000 138.990 8532.34 8610.49
10870.00 43.430 141.790 8582.52 8660.67
10899.84 51.240 138.280 8602.73 8680.88
10928.44 60.030 134.710 8618.86 8697.01
10956.84 63.720 131.280 8632.25 8710.40
10985.04 71.290 127.910 8643.03 872'1.18
11023.24 71.370 116.940 8655.29 8733.44
11053.24 76.020 104.280 8663.75 8741.90
11092.24 80.860 88.110 8671.61 8749.76
11120.24 79.980 77.570 8676.28 8754.43
11155.64 79.100 66.670 8682.73 8760.88
11187.44 80.240 56.120 8688.44 8766.59
11229.64 85.520 41.000 8693.70 8771.85
11264.37 86.480 41.350 8696.13 8774.28
11300.17 89.560 34.850 8697.36 8775.51
11329.97 92.900 36.610 8696.72 8774.87
11362.77 94.660 43.110 8694.56 8772.71
11394.77 92.900 48.390 8692.45 8770.60
11439.17 89.260 54.470 8691.61 8769.76
11469.57 89.030 56.470 8692.06 8770.21
11497.17 88.430 61.310 8692.68 8770.83
11528.77 86.960 65.230 8693.95 8772.10
11563.17 87.540 71.410 8695.60 8773.75
11594.97 87.100 77.390 8697.09 8775.24
11625.77 87.450 84.950 8698.56 8776.71
Local Coordinates
Northings Eastings
(ft) (ft)
3803.72 S 3538.26 E
3841.31S 3569.39 E
3858.08 S 3583.50 E
3875.16 S 3599.76 E
3892.22 S 3618.08 E
3908.80 S 3638.15 E
3928.16 S 3668.65 E
3938.24 S 3695.54 E
3942.30 S 3733.38 E
3938.87 S 3760.74 E
3928.20 S 3793.81 E
3913.24 $ 3821.24 E
3885.59 $ 3852.50 E
3859.52 S 3875.31 E
3831.38 S 3897.37 E
3807.20 S 3914.77 E
3782.09 S 3935.73 E
3759.82 S 3958.59 E
3732.16 S 3993.28 E
3714.93 S 4018.32 E
3700.68 S 4041.94 E
3686.48 S 4070.13 E
3673.79 S 4102.04 E
3665.25 S 4132.62 E
3660.53 S 4163.00 E
Global Coordinates
Northings Eastings
(ft) (ft)
5945694.15 N 667365.17
5945657.24 N 667397.11
5945640.78 N 667411.58
5945624.07 N 667428.21
5945607.40 N 667446.89
5945591.27 N 667467.32
5945572.57 N 667498.23
5945563.08 N 667525.33
5945559.85 N 667563.26
5945563.87 N 667590.53
5945575.26 N 667623.37
5945590.81 N 667650.46
5945619.13 N 667681.11
5945645.70 N 667703.35
5945674.31 N 667724.79
5945698.86 N 667741.66
5945724.42 N 667762.07
5945747.18 N 667784.44
5945775.59 N 667818.52
5945793.36 N 667843.18
5945808.12 N 667866.48
5945822.93 N 667894.36
5945836.31 N 667925.99
5945845.51N 667956.38
5945850.89 N 667986.65
Dogleg
Rate
(°/~OOft)
Alaska State Plane 4
PBU WOA B Pad
Vertical
Section
(ft)
E 1535.26
E 3.579 1546.98
E 27.557 1552.41
E 32.408 1559.64
E 16.798 1568.73
E 29.021 1579.61
E 27.203 1598.67
E 43.348 1618.52
E 42:456 1650.84
E 37.249 1676.97
E 30.379 1711.40
E 32,833 1742.60
E 37.676 1782.77
E 2.941 1814.64
E 20.080 1846.73
E 12.668 1872.90
E 20.488 1902.69
E 17.358 1932.95
E 15.956 1976.21
E 6.622 2006.25
E 17.666 2033.71
E 13.239 2065.27
E 18.023 2099.53
E 18.835 2130.79
E 24.544 2160.20
Comment
Tie-on Survey
Window Point
MWD Magnetic
Continued..,
DrillQuest 1.05.05
18 May, 2000- 10:45 - 2-
Sperry-Sun Drilling Services
Survey Report for B-26B
Your Ref: API-500292097602
Surveyed: '1'1 May, 2000
North Slope Alaska
Measured
Depth
(ft)
Incl.
Azim.
Sub-Sea
Depth
(ft)
Vertical
Depth
(ft)
11656.77 85.960 80.380 8700.34 8778.49
11690.30 85.340 75.980 8702.88 8781.03
11724.90 88.240 72.820 8704.82 8782.97
11754.30 92.460 69.280 8704.64 8782.79
11783.30 91.850 63.150 8703.55 8781.70
11817.70 86.920 63.500 8703.92 8782.07
11846.90 85.170 61.570 8705.93 8784.08
11876.30 84.110 57.700 8708.68 8786.83
11906.10 82.620 53.480 8712.12 8790.27
11937.30 78.660 52.600 8717.20 8795.35
11969.90 74.710 52.250 8724.70 8802.85
12000.10 70.590 51.870 8733.71 8811.86
12032.50 66.800 51.900 8745.48 8823.63
12064.90 62.750 49.260 8759.28 8837.43
12097.10 58.710 51.730 8775.03 8853.18
12135.60 55.110 50.850 8796.04 8874.19
12167.40 50.980 48.170 8815.16 8893.31
12199.80 46.670 46.280 8836.49 8914.64
12233.00 42.450 45.220 8860.14 8938.29
12261.80 39.900 42.580 8881.81 8959.96
12273.40 37.840 41.740 8890.84 8968.99
12315.00 37.840 41.740 8923.70 9001.85
Local Coordinates
Northings Eastings
(ft) (ft)
3656.58 S 4193.69 E
3649.74 S 4226.41 E
3640.45 S 4259.67 E
3630.91S 4287.47 E
3619.22 S 4313.97 E
3603.79 S 4344.70 E
3590.35 S 4370.54 E
3575.56 S 4395.80 E
3558.84 S 4420.21 E
3540.33 S 4444.81 E
3520.99 S 4469.94 E
3503.27 S 4492.67 E
3484.65 S 4516.42 E
3466.05 S 4539.06 E
3448.18 S 4560.72 E
3428.01S 4585.89 E
3411.53 S 4605.22 E
3394.98 S 4623.12 E
3378.74 $ 4639.81E
3365.09 S 4652.96 E
3359.69 S 4657.85 E
3340.65 S 4674.84E
Global Coordinates
Northings Eastings
(ft) (ft)
5945855.51 N 668017.24 E
5945863.06 N 668049.80 E
5945873.07 N 668082.85 E
5945883.22 N 668110,44 E
5945895.48 N 668136.68 E
5945911.58 N 668167.06 E
5945925.57 N 668192.61E
5945940.91 N 668217.54 E
5945958.16 N 668241.58 E
5945977.19 N 668265.77 E
5945997.08 N 668290.48 E
5946015.28 N 668312,82 E
5946034.43 N 668336.15 E
5946053.51 N 668358.38 E
5946071.85 N 668379.65 E
5946092.56 N 668404.37 E
5946109.46 N 668423.34 E
5946126.39 N 668440.88 E
5946142.99 N 668457.21 E
5946156.93 N 668470.06 E
5946162.43 N 668474.83 E
5946181.83 N 668491.40 E
Dogleg
Rate
(°/100ft)
15.482
13.215
12.385
18.733
21.227
14.367
8.910
13.592
14.928
12.994
12.162
13.695
11.698
14.510
14.218
9.545
14.628
14.007
12.906
10.714
18.330
0.000
Alaska State Plane 4
PBU WOA B Pad
Vertical
Section
(ft)
Comment
2189.56
2222.00
2256.00
2285.18
2314.13
2348.51
2377.63
2406.80
2436.05
2466.24
2497.28
2525.45
2554.93
2583.40
2610.68
2642.10
2666.67
2689.99
2712.07
2729,85
2736.59
2760.17
Projected Survey
18 May, 2000 - 10:45
-3-
Continued...
DrillQuest 1.05.05
Sperry-Sun Drilling Services
Survey Report for B-26B
Your Ref: API-500292097602
Surveyed: 11 May, 2000
NOrth Slope Alaska
Alaska State Plane 4
PBU WOA B Pad
All data is in feet unless otherwise stated. Directions and coordinates are relative to True North.
Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference.
Magnetic Declination at Surface is 27.113° (05-May-00)
The Dogleg Severity is in Degrees per 100ft.
Vertical Section is from Well Reference and calculated along an Azimuth of 64.260° (True).
Based upon Minimum Curvature type calculations, at a Measured Depth of 12315.00ft.,
The Bottom Hole Displacement is 5745.78ft., in the Direction of 125.550° (True).
Comments
Measured
Depth
(ft)
10800.00
10870.00
12315.00
Station Coordinates
TVD Northings Eastings
(ft) (ft) (ft)
8610.49 3803.72 S 3538.26 E
8660.67 3841.31S 3569.39 E
9001.85 3340.65 S 4674.84 E
Comment
Tie-on Survey
Window Point
Projected Survey
18 May, 2000- 10:45
-4-
Continued...
DrillQuest 1.05.05
Sperry-Sun Drilling Services
Survey Report for B-26B
Youi' Ref: API.500292097602
Surveyed: 11 May, 2000
North Slope Alaska
Alaska State Plane 4
PBU WOA B Pad
Survey tool program
From
Measured Vertical
Depth Depth
(ft) (ft)
0.00 0.00
10870.00 8660.67
To
Measured
Depth
(ft)
10870.00
12315.00
Vertical
Depth
(ft)
8660.67
9001.85
Survey Tool Description
AK-1 BP_HG - BP High Accura(~Gyro
MWD Magnetic
18 May, 2000 - 10:45 - 5 - DrillQuest 1.05.05
ALASKA OIL AND GAS .'
CONSERVATION CO~IlSSION
/
/
TONY KNOWLES, GOVERNOR
3001 PORCUPINE DRIVE
ANCHORAGE, ALASKA 99501-3192
PHONE: (907) 279-1433
FAX: (907) 276-7542
Ted Stagg
CT Drilling Engineer
BP Exploration (Alaska) Inc.
P O Box 196612
Anchorage, AK 99519-6612
Prudhoe Bay Unit B-26B
BP Exploration (Alaska) Inc.
Permit No: 200-057
Sur Loc: 1224'SNL, 1901'WEL, Sec. 31, T11N, R14E, UM
Btmhole Loc. 4510'SNL, 2715'EWL, Sec. 32, T11N, R14E, UM
Dear Mr. Stagg:
Enclosed is the approved application for permit to redrill the above referenced well.
The permit to redrill does not exempt you from obtaining additional permits required by law
from other governmental agencies, and does not authorize conducting drilling operations until all
other required permitting determinations are made.
Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035.
Sufficient notice (approximately 24 hours) must be given to allow a representative of the
Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given
by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607.
·
Chair
DATED this day of April, 2000
dlf/Enclosurcs
cc~
Dcpamncnt of Fish &Gamc. ttabitat Scction w/o cncl.
Dcpamncnt of Environmental Conscrx'ation w/o encl.
ALASKA
STATE OF ALASKA
--AND GAS CONSERVATION COMM ';ION
PERMIT TO DRILL REVISED: 04/13/00
2O AAC 25.OO5
'1 a. Type of work [] Drill [] Redrill I 1 b. Type of well [] Exploratory [] Stratigraphic Test [] Development 0il .........
[] Re-Entry [] Deepen .~ [] Service [] Development Gas [] Single Zone [] Multiple Zone
2. Name o'~"~)perat°r 5. Datum Elevation (DF or KB) 10. Field and Pool
BP Exploration (Alaska) Inc. KBE = 78.15' AMSL Prudhoe Bay Field / Prudhoe
3. Address 6. Pr'operty Designation Bay Pool
P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028310
4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025)
1224' SNL, 1901' WEL, SEC. 31, T11 N, R14E, UM Prudhoe Bay Unit
At top of productive interval 8. Well Number
216' NSL, 1665' EWL, SEC. 32, T11N, R14E, UM B-26)¥~ ./~j~ Number 2S100302630-277
At total depth 9. Approximate spud date
4510' SNL, 2715' EWL, SEC. 32, T11 N, R14E, UM 04/26/00 Amount $200,000.00
121 Distance to nearest property line113. Distance to nearest well '14. Number of acres in property 15. Proposed depth (MD and TVD)
ADL 028313, 768' MDI No Close Approach 2560 12373' MD / 8900' TVDss
16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2))
Kick Off Depth 10886' Maximum Hole Angle 90 o Maximum surface 2288 psig, At total depth (TVD) 8800' / 3344 psig
18. Casing Program MD -~,','-,"ifi,'~tion- Setting Depth I
Size '"~' ..... Top Bottom I Quantity of Cement
.......... H.o.!.~........i ........... .C~.[n,g ................ ~.,e,.g.b.~ ................. i...~,........G,J:..a,.~.~ .......... i,..,,,....,C,.9.PP!i.Qg ................ ..,L,,,,e,n,g.,t,.~ ......... ..M.,..D, ............... i..........,...,T....~.~ .............. :: ................ ~..P,,.,,_:,,~?~.~.,_.~. :,:_ !.: :.: : staged~'[~)
3/34" i 2-7/8" 6.16# I L-80 i ST-L ~ 1888' i 10485' 8306' 12373' 8900' i112 cuft Class'G'
19. To be completed for Redrill, Re-entry, and Deepen Operations.
Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Casing
Structural
Conductor
Surface
Intermediate
Production
Liner
11725 feet
8931 feet
10650 feet
8504 feet
Length
Size
Plugs (measured)
Junk (measured)
110' 20" x 30"
2637' 13-3/8"
10723' 9-5/8"
1127' 7"
Whipstock set at 10870' (12/99)
Top of Cement Plug set at Approx. 10650' (12/99)
Cemented MD
8 cu yds Concrete 110'
3816 cu ftAS III & II 2671'
1985 cuff 'G', 575 cuft 'G', 133 cuft 10757'
456 cuft Class 'G' ._ 10493' - 10873'
RECEIVED
TVD
110'
2671'
8580'
8390'-8663'
Perforation depth: measured
None APR 13 2000
20. Attachments
true vertical None Alaska Oil & Gas Cons. Commission
Anchorage
[] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program
[] Drilling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements
21. I hereby certify that the foreaoing is true and correct to the best of my knowledge
Signed Ted Stagg ~~ Title CT Drilling Engineer Date
~ '~,...-OO'-O~'7,,61~ 50-029-20976-~4"'O2-- ,.~b " I -4g g ¢,-go Ifor other requirements
Conditions of Approval: Samples Required [] Yes '~qo Mud Log Required [] Yes ~;~'~1o
Hydrogen Sulfide Measures ..J~es [] No Directional Survey Required .j~es [] No
Required Working Pressure for DOPE [] 2K; [] 3K; [](~ [] 5K; [] 10K; [] 15K
Other:
ORIGINAL SIGNEDBY by order of
Approved By Robert N. Chdstenson Commissioner the commission Date
Form 10-401 Rev. 12-01-85 Submit In Triplicate
BPX
B-26a Sidetrack
Summary of operations:
B-26 is currently shut in and on "operation shutdown" status due to an attempted sidetrack in Dec. 1999 that
encountered severe lost circulation resulting in a plug back to the window. Plug back cement was left some
220 ft above the existing window and tested to 1500 psi. Upon re-entry, cement will be cleaned out and the
existing window will be utilized for the B-26a sidetrack. The BHL of B-26a has moved 517 feet from the BHL
permitted for the original B-26a sidetrack, Permit Cf 199-102.
Phase 1: Drift tubing, Service and test tree valves: Planned for April 21,2000. · Top of existing whipstock at 10,870' with top of cement at 10,650'.
· 5 1/2" x 4 ~,,~" tubing will be drifted with a dummy drilling assembly.
· Tree valves will be serviced and pressure tested.
Phase 2: Clean out cement, drill and complete sidetrack: Planned for April 26, 2000.
Drilling coil will be used to clean out cement above the whipstock and through the window then drill
and complete the directional hole as per attached plan.
Mud Program: · Phase 1' Seawater
· Phase 2: Seawater and FIo-Pro (8.6 - 8.7 ppg)
Disposal:
· No annular injection on this well.
RECEIVED
APR 13 2000
Alaska Oil & Gas Cons. Commis~n
All drilling and completion fluids and all other Class II wastes will go to Grind & Inject.
All Class I wastes will go to Pad 3 for disposal.
Casing Program:
· 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 10,485' MD and cemented with approx.
20 bbls. cement to bring cement 200 ft above the window. The liner will be pressure tested to 2200 psi
and perforated with coiled tubing conveyed guns.
Well
·
·
·
Control:
BOP diagram is attached.
Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi.
The annular preventer will be tested to 400 psi and 2000 psi.
Directional
· See attached directional plan
· Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run.
Logging
· An MWD Gamma Ray log and a Phase Resistivity log will be run over all of the open hole section. A
Memory CNL log will be run inside the liner.
Hazards
Several faults with lost circ. potential will be crossed. Res. pressure is normal.
Reservoir Pressure
Res. press, is approx. 3344 psi @ 8800ss. Max. surface pressure with gas (0.12 psi/fi) to surface is 2288
psi.
B-26
vertical Section
0 500
Path Distance (Feet)
1.000 1.500 2.000 2.500
Angle @ K,O = 43
deg MD:10886
Tot Ddd:1487 ff
12373 TD
3.000
Marker Depths ~Orig Wellbore
TSAG I 8,5791ft TVD
TSHU [ 8,6071ffTVD
0,900[ s,9ool
TSAD [ 8,6701ff TVD
Kick Off / 8,594 ~ TVD
[
'10;886 ft MD
Deprtr ~KO 5,269 ff
MD KO Pt
MD New Hole
Total MD
TVD TD
DLS
deg/l O0
Curve 1
Curve 2 28
Curve 4 14
C[~rve 5
Cu~e 6 14
10,886J
1487I
12,373
8,900
Tool Face
-32
90
-t30
-9O
Length
30
189
400
400
160
1,489
ED
Drawn: 4/13/2000
11:20
Plan Name: Case 501
TREE: 6" McEVOY
WELLHEAD: McEVOY
ACTUATOR: OTIS
9 5/8 D V
Proposed Completion
SSSV LANDING NIPPLE
( CAMCO )( 4.562" ID)
133/8", 72#/ft, I 2671'--
L-80, BTRS
KOP: 2700' o @ 7200~
MAX ANGLE: 53 I
5 1/2", 17#/ff, L-80,
IBTRS, TBG CPC)
~TUBING ID: 4.892
ICAPACITY: .0232 BBL/FT
Top of 2 7/8" liner to be
approx. 10,485' MD
TOP OF ~
7" LINER
9 5/8", 47#/ft.
L-80, BTRS
I 10,757'1
2 7/8" liner to be cemented
approx. 200 ft abv. window.
Top of whipstock @10,870' MD
with 2.7 deg. Right orientation.
PERFORATION SUMMARY
REF. LOG SWS - BHCS 7-11-83
TIE-IN LOG: SWS - CBL 7-14~83
SIZE SPF INTERVAL O ~EN/SQZ'D
3 1/8" 4 10,995 - 11,038' SQZD/4-4~87
3 1/8" 4 11,058 - 11,132', SQZD/4.4-87
3 3/8" 4 11,064 - 11,085 QPEN 6~26-97
133~6"1 4 I 11,110-11,125' SQZ/3~27-92
133/8"1 4 I 11,125~11,130'' SQZ/3-27-92
133/8"1 4I 11,160-11,175 IOPEN/6-8-92
p | 4/ 11,175-11,185 iOPEN/4-1e-e2
I Belo,,~ Posi[et Bridge Plug: /
1:33/8'14 /11.195 - 11,240' ~pen 4/3/92
PBTD I 11,578' 1
7', 26 #/ft, L-80, IJ4S ~
GAS LII-I MANDRELS
(OTIS w/PA
N° MD(BKB) TVDss
7 3139' 3059'
6 5328' 4878'
5 7653' 6305'
4 9032' 7243'
3 9179' 7348'
2 10,109' 8024'
I 10,259' 8138'
-- SLIDING SLEEVE
BAKER TYPE L
( 4.313" MIN. ID)
-- BOT SBR SEAL ASSY.
9 5/8" BOT PACKER
( 3-H )(4.750"1D)
110,328'
[ 10,358~
10,412'
-- 41/2", 12,6#/ff, L-80 TAILPIPE
4 1/2" "X" NIPPLE [ 10,465'
( OTIS ) ( 3.813" ID)
4 1/2" "XN" NIPPLE I 10,506'
( OTIS ) (3.725" ID)
t/2I' TBG TAIL 10,547'
BQT SOS )(3.958,1D)
B-26
-2 000 ~ ~
3( O0 3500 4000 4500 5000
-2.500
-3,000
E
~ -3,500
-4.000
-4.500
B-26a Case 501
Uses existing wmoow
X distance from Sfc Loc
Well Name B-26
CLOSURE
Distance 5,676 ft
AZ 124 de~
NEW HOLE
Kick Off
State Plane
Surface Loc 663,745
DLS
Curve
Curve 2
Curve
curve
curve
Drawn: 4/13/2000
11:20
Plan Name: Case 501
N/S
5,946,2361
5,949,420
Tool Face
2 3/8" CT
B.26a
CT Drilling & Completion BOP
1 2"
Annular /
62398
vE.oon ALASKAST 14 O0
~ATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET
:0300 =K0203000 100. O0 100. O0
iANDLI~IO INST' S/H TERRIE HUBBLE
wAc~o c,~c. m ,. ,.^.n, rm'r r-o, rm,,s ~a~,~ ~ov~. ~ 100. O0 100. O0
BP EXPLORATION
/Al A~VA~ IKI~
· ':::::i::': : · ::: . :.: . . · . :..: :: :" . ..:.-.
RO;:BOX. 196612 :::':': :. .: ..... ...:::.~i: .... ~:: : '.
ANCHORAGE; ALAS~;: 99519-6612 :!:'i:!.: :': ::::'::: :;'.i: :.::::. . :
-I~'T NATIOli~..BANK:OF ASttbM~lO
,.;:: i NA'tiONA~cn'YI~'~K '. ':
· :. :... :: 'C~D, 0HIO :
412
No.
CONSOI.]O~[I::O COMME~CLAL '^COOU N?ii:
OO 162398
ONE HUNDRED.& '00/IO0~.~~**~:~~*~H~***~*~.~'.~H~ US...DOLLAR
. .
~ Th.e:~ ALASKA STATE DEPT O~. REVENUE
~DER" AOOCC ....
)~ 300.1 PORCUPINE.::DR'
.
AK 99501-3120
ANCHORAOE
DATE AMOUNT
02,04,00 [ $100. O0l
.i .i. NOT;:VALID AFTER 120 DAYS '"
"' &~, a ~q,o,,- m:Ol., i, i?O:~,q, qsi: OOP, LI., &clip
WELL PERMIT CHECKLIST
FIELD & POOL
COMPANY
INIT CLASS
ADMINISTRATION 1.
.
3.
4.
5.
6.
7.
8.
9.
10.
11
12.
WELL NAME ~-Z_.~ PROGRAM: exp
ENGINEERING
dev V redrll serv wellbore seg ann. disposal para req
JDATE
GEOL AREA ~__,~~_.~ UNIT# ~:~./~/_~"; _~-"'-'('~ ON/OFF SHORE
Permit fee attached .......................
Lease number appropriate ...................
Unique well name and number ..................
Well located in a defined pool ..................
Well located proper distance from drilling unit boundary ....
Well located proper distance from other wells ..........
Sufficient acreage available in drilling unit ............
If deviated, is wellbore plat included ...............
Operator only affected party ...................
Operator has appropriate bond in force .............
· Permit can be issued without conservation order ........
Permit can be issued without administrative approval ......
Can permit be approved before 15-day wait ...........
14. Conductor string provided ...................
15. Surface casing protects all known USDWs ...........
16. CMT vol adequate to circulate on conductor & surf csg .....
17. CMT vol adequate to tie-in long string to surf csg ........ Y N
18. CMT will cover all known productive horizons .......... ~ N
19. Casing designs adequate for C, T, B & permafrost ....... (~ N
20. Adequate tankage or reserve pit ................. (~ N
21. If a re-drill, has a 10-403 for abandonment been approved...
22. Adequate wellbore separation proposed .............
23. If diverter required, does it meet regulations ..........
24. Drilling fluid program schematic & equip list adequate .....
25. BOPEs, do they meet regulation ................
26. BOPE press rating appropriate; test to ~(:~)~ psig.
27. Choke manifold complies w/APl RP-53 (May 84) ........ (~ N
28. Work will occur without operation shutdown ........... ~ N
29. Is presence of H2S gas probable ................. '(~(_.2 N
2N
N
Y N (~ pro~ ~ -0~)'~
(~N
GEOLOGY
30. Permit can be issued w/o hydrogen sulfide measures ..... Y
31. Data presented on potential overpressure zones ....... ,,~'~.,,j· Y
32. Seismic analysis of shallow gas zones ............. /2,-':",g. Y N
33. Seabed condition survey (if off-shore) ............. /L/. ~. Y N
34. Contact name/phone for weekly progress reports [exploratory only] ~ N
ANNULAR DISPOSAL35. With proper cementing records, this plan
(A) will contain waste],i,i,ip a suitable receiving zone; _ ~ Y N
APPR DATE (B) will not contam~ite freshwater; or cause drilli.~ste... Y N
to surface;..,./ ~ ~
(C) will not i~a~anical~egrit~ceY[he well used for disposal; Y N
(D) will no ation or impair recovery from a Y N
pool; and
(E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N
GEOLOGY: ENGINEERING: UIC/Annular COMMISSION:
Comments/Instructions:
0
Z
0
rtl
Z
.--I
'-r
c:\msoffice\wordian\diana\checklist (rev. 02/17/00)
Well Histow File
APPENDIX
Information of detailed nature that is not
particularly germane to the Well Permitting Process
but is part of the history file.
To improve the readability of the Well History file and to
simplify finding information, information, of this
nature is accumulated at the end of the file under APPENDIXi
.,
No special 'effort has been made to chronologically
organize this category of information.
o.
Sperry-Sun Drilling Services
LIS Scan Utility
SRevision: 3 $
LisLib SRevision: 4 $
Tue Aug 15 07:48:53 2000
Reel Header
Service name ............. LISTPE
Date ..................... 00/08/15
Origin ................... STS
Reel Name ................ UNKNOWN
Continuation Number ...... 01
Previous Reel Name ....... UNKNOWN
Comments ................. STS LIS Writing Library.
Tape Header
Service name ............. LISTPE
Date ..................... 00/08/15
Origin ................... STS
Tape Name ................ UNKNOWN
Continuation Number ...... 01
Previous Tape Name ....... UNKNOWN
Comments ................. STS LIS Writing Library.
Scientifi6 Technical Services
Scientific Technical Services
Physical EOF
Comment Record
TAPE HEADER~-'
Prudhoe Bay Unit
MWD/MAD LOGS
WELL NAME:
API NUMBER:
OPERATOR:
LOGGING COMPANY:
TAPE CREATION DATE:
JOB DATA
JOB NUMBER:
LOGGING ENGINEER:
OPERATOR WITNESS:
MWD RUN 1
AK-MW-90200
M. GABEL
HUPP/PARKER
5002920976~O7,
BP Exploration (Alaska) ,
Sperry- Sun
15-AUG-00
Inc.
MWD RUN 2 MWD RUN 3
AK-MW-90200 AK-MW-90200
M. GABEL M. GABEL
JOB NUMBER:
LOGGING ENGINEER:
OPERATOR WITNESS:
SURFACE LOCATION
SECTION:
TOWNSHIP:
RANGE:
MWD RIIN 4
AK-MW-90200
M GABEL
HUPP/PARKER
31
lin
14E
RECEIVED
30 000
Alaska Oil & Gas Co?,s. Co~qmission
Anchorage
FNL:
FSL:
FEL:
FWL:
ELEVATION (FT FROM MSL 0)
KELLY BUSHING:
DERRICK FLOOR:
GROUND LEVEL:
WELL CASING RECORD
1ST STRING
2ND STRING
3RD STRING
PRODUCTION STRING
1224
1901
78.15
.00
44.43
REMARKS:
OPEN HOLE CASING DRILLERS
BIT SIZE (IN) SIZE (IN) DEPTH (FT)
7.000 10870.0
1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE
NOTED.
2. MWD RUNS 1 - 4 ARE DIRECTIONAL WITH NATURAL GAMMA
PROBE (NGP)
UTILIZING A SCINTILLATION DETECTOR.
3. DEPTH SHIFTING / CORRECTION OF MWD DATA IS WAIVED
PER THE EMAIL
MESSAGE FROM D. DORTCH FOR R. METZGER OF BP
EXPLORATION (ALASKA),
INC. ON 7/21/00. MWD DATA IS CONSIDERED PDC.
KICKOFF POINT FOR THIS
WELLBORE IS AT 10870' MD, 8582' SSTVD (TOP OF
WHIPSTOCK)
4. MWD RUNS 1 - 4 REPRESENT WELL B-26A WITH API#
50-029-20976-01.
THIS WELL REACHED A TOTAL DEPTH OF 11725' MD, 8852'
SSTVD.
SGRD = SMOOTHED GAMMA RAY
SROP = SMOOTHED RATE OF PENETRATION
$
File Header
Service name ............. STSLIB.001
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.000
Comment Record
FILE HEADER
FILE NUMBER: 1
EDITED MERGED MWD
Depth shifted and clipped curves; all bit runs merged.
DEPTH INCREMENT: .5000
Sperry-Sun Drilling Services
LIS Scan Utility
SRevision: 3 $
LisLib SRevision: 4 $
Sun Mar 04 11:35:17 2001
Reel Header
Service name ............. LISTPE
Date ..................... 01/03/04
Origin ................... STS
Reel Name ................ UNKNOWN
Continuation Number ...... 01
Previous Reel Name ....... UNKNOWN
Comments ................. STS LIS Writing Library. Scientific Technical Services
Tape Header
Service name ............. LISTPE
Date ..................... 01/03/04
Origin ................... STS
Tape Name ................ UNKNOWN
Continuation Number ...... 01
Previous Tape Name ....... UNKNOWN
Comments ................. STS LIS Writing Library. Scientific Technical Services
Physical EOF
Comment Record
TAPE HEADER
Prudhoe Bay Unit
MWD/MAD LOGS
WELL NAME:
API NUMBER:
OPERATOR:
LOGGING COMPANY:
TAPE CREATION DATE:
JOB DATA
JOB NUMBER:
LOGGING ENGINEER:
OPERATOR WITNESS:
MWD RUN 1
AK MW 00035
B. JA_HN
C. SEVCIK, R
500292097602
BP Exploration (Alaska) , Inc.
Sperry Sun
04-NLAR- 01
MWD RUN 2
AK MW 00035
S. LATZ
C. SEVCIK, R
MWD RUN 3
AK MW 00035
S. LATZ
C. SEVCIK, R
JOB NUMBER:
LOGGING ENGINEER:
OPERATOR WITNESS:
SURFACE LOCATION
SECTION:
TOWNSHIP:
RANGE:
MWD RUN 4
AK MW 00035
S. LATZ
C. SEVCIK, R
MAD RUN 4
AK MW 00035
S. LATZ
C. SEVCIK, R
31
liN
14E
FILE SUMMARY
PBU TOOL CODE
GR
ROP
$
BASELINE CURVE FOR SHIFTS:
CURVE SHIFT DATA (MEASURED DEPTH)
START DEPTH STOP DEPTH
10860.5 11694.0
10890.5 11725.0
BASELINE DEPTH
$
MERGED DATA SOURCE
PBU TOOL CODE
MWD
MWD
MWD
MWD
$
REMARKS:
EQUIVALENT UNSHIFTED DEPTH
BIT RUN NO MERGE TOP MERGE BASE
1 10860.5 10945.0
2 10945.5 11310.5
3 11311.0 11420.0
4 11420.5 11725.0
MERGED MAIN PASS.
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ....... .............. 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999.25
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD FT/H 4 1 68 4 2
GR MWD API 4 1 68 8 3
Name Service Unit Min Max Mean Nsam
DEPT FT 10860.5 11725 11292.8 1730
ROP MWD FT/H 4.11 3632.13 96.1294 1670
GR MWD API 16.51 1297.36 70.9798 1668
First
Reading
10860.5
10890.5
10860.5
Last
Reading
11725
11725
11694
First Reading For Entire File .......... 10860.5
Last Reading For Entire File ........... 11725
File Trailer
Service name ............. STSLIB.001
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.002
Physical EOF
File Header
Service name ............. STSLIB.002
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.001
Comment Record
FILE HEADER
FILE NUMBER: 2
P~AW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 1
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH STOP DEPTH
GR 10860.5 10914.0
ROP 10890.5 10945.0
$
LOG HEADER DATA
DATE LOGGED: 08-DEC-99
SOFTWARE
SURFACE SOFTWARE VERSION: Insite
DOWNHOLE SOFTWARE VERSION: 7.72
DATA TYPE (MEMORY OR REAL-TIME): Memory
TD DRILLER (FT) : 10945.0
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT):
BIT ROTATING SPEED (RPM) :
HOLE INCLINATION (DEG
MINIMUM ANGLE: 48.8
MAXIMUM ANGLE: 57.3
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER' S CASING DEPTH (FT) :
BOREHOLE CONDITIONS
TOOL NUMBER
042
3.750
MUD TYPE:
MUD DENSITY (LB/G) :
MUD VISCOSITY (S):
MLTD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ):
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999.25
Depth Units .......................
Datum Specification Block sub-type...0
FLO PRO
8.60
65.0
9.0
22000
7.6
.000
.000
.000
.000
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD010 FT/H 4 1 68 4 2
GR MWD010 API 4 1 68 8 3
.0
142.0
.0
.0
Name Service Unit Min Max Mean Nsam
DEPT FT 10860.5 10945 10902.8 170
ROP MWD010 FT/H 10.69 3632.13 149.588 110
GR MWD010 API 66.1 781.81 143.514 108
First
Reading
10860.5
10890.5
10860.5
Last
Reading
10945
10945
10914
First Reading For Entire File .......... 10860.5
Last Reading For Entire File ........... 10945
File Trailer
Service name ............. STSLIB.002
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.003
Physical EOF
File Header
Service name ............. STSLIB.003
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type LO
Previous File Name ....... STSLIB.002
Comment Record
FILE HEADER
FILE NUMBER: 3
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUlqNUMBER: 2
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH STOP DEPTH
GR 10914.5 11279.5
ROP 10945.5 11310.5
$
LOG HEADER DATA
DATE LOGGED: 09-DEC-99
SOFTWARE
SURFACE SOFTWARE VERSION: Insite
DOWNHOLE SOFTWARE VERSION: 7.72
DATA TYPE (MEMORY OR REAL-TIME): Memory
TD DRILLER (FT) : 11311.0
TOP LOG INTERVAL (FT):
BOTTOM LOG INTERVAL (FT):
BIT ROTATING SPEED (RPM):
HOLE INCLINATION (DEG
MINIMUM ANGLE: 54.4
MAXIMUM ANGLE: 59.9
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS
MUD TYPE:
TOOL NUMBER
042
3.750
FLO PRO
MUD DENSITY (LB/G) :
MUD VISCOSITY (S) :
MUD PH:
MUD CHLORIDES (PPM):
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION
(IN) :
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
·
Logging Direction Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record Undefined
Absent value ...................... -999.25
Depth Units .......................
Datum Specification Block sub-type...0
8.60
65.0
9.0
22000
7.6
.000
.000
.000
.000
Name· Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD020 FT/H 4 1 68 4 2
GR MWD020 API 4 1 68 8 3
.0
142.0
.0
.0
Name Service Unit Min Max Mean Nsam
DEPT FT 10914.5 11310.5 11112.5 793
ROP MWD020 FT/H 9.98 1105.62 78.7498 731
GR MWD020 API 17.69 1297.36 107.006 731
First
Reading
10914.5
10945.5
10914.5
Last
Reading
11310.5
11310.5
11279.5
First Reading For Entire File .......... 10914.5
Last Reading For Entire File ........... 11310.5
File Trailer
Service name ............. STSLIB.003
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.004
Physical EOF
File Header
Service name ............. STSLIB.004
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.003
Comment Record
FILE HEADER
FILE NUMBER: 4
R3~W MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 3
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH STOP DEPTH
GR 11280.0 11389.0
ROP 11311.0 11420.0
$
LOG HEADER DATA
DATE LOGGED: 10-DEC-99
SOFTWARE
SURFACE SOFTWARE VERSION: Insite
DOWNHOLE SOFTWARE VERSION: 7.72
DATA TYPE (MEMORY OR REAL-TIME): Memory
TD DRILLER (FT): 11420.0
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT):
BIT ROTATING SPEED (RPM):
HOLE INCLINATION (DEG
MINIMUM ANGLE: 59.5
MAXIMUM ANGLE: 81.7
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
TOOL NUMBER
007
3.750
FLO PRO
8.65
MUD VISCOSITY (S):
MUD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN) :
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999.25
Depth Units .......................
Datum Specification Block sub-type...0
65.0
8.6
22000
7.3
.000
.000
.000
.000
.0
132.0
.0
.0
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD030 FT/H 4 1 68 4 2
GR MWD030 API 4 1 68 8 3
Name Service Unit Min Max Mean Nsam
DEPT FT 11280 11420 11350 281
ROP MWD030 FT/H 19.38 99.15 47.1986 219
GR MWD030 API 20.13 51.1 24.5095 219
First
Reading
11280
11311
11280
Last
Reading
11420
11420
11389
First Reading For Entire File 11280
Last Reading For Entire File ........... 11420
File Trailer
Service name ............. STSLIB.004
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.005
Physical EOF
File Header
Service name ............. STSLIB.005
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.004
Comment Record
FILE HEADER
FILE NUMBER: 5
P~AW MWD
Curves and log header data for each bit.run in separate files.
BIT RUN NUMBER: 4
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH
GR 11389.5
ROP 11420.5
$
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWN-HOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT):
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT) :
BIT ROTATING SPEED (RPM):
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MAXIMUM ANGLE:
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S):
STOP DEPTH
11694.0
11725.0
10-DEC-99
Insite
7.72
Memory
11725.0
87.8
94.8
TOOL NUMBER
042
3.750
FLO PRO
8.65
65.0
MUD
MUD CHLORIDES (PPM):
FLUID LOSS (C3):
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MI/D FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN) :
EWR FREQUENCY (HZ) :
8.6
24000
7.2
.000
.000
.000
.000
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing .......... ' ........... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999.25
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD040 FT/H 4 1 68 4 2
GR MWD040 API 4 1 68 8 3
.0
130.0
.0
.0
Name Service Unit Min Max Mean Nsam
DEPT FT 11389.5 11725 11557.3 672
ROP MWD040 FT/H 4.11 1407.94 124.883 610
OR MWD040 API 16.51 94.46 31.6488 610
First
.Reading
11389.5
11420.5
11389.5
Last
Reading
11725
11725
11694
First Reading For Entire File .......... 11389.5
Last Reading For Entire File ........... 11725
File Trailer
Service name ............. STSLIB.005
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 00/08/15
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.006
Physical EOF
Tape Trailer
Service name ............. LISTPE
Date ..................... 00/08/15
Origin ................... STS
Tape Name ................ UNKNOWN
Continuation Number ...... 01
Next Tape Name ........... UNKNOWN
Comments ................. STS LIS Writing Library.
Reel Trailer
Service name ............. LISTPE
Date ..................... 00/08/15
Origin .................... STS
Reel Name ............. '...UNKNOWN
Continuation Number ...... 01
Next Reel Name ........... UNKNOWN
Comments ................. STS LIS Writing Library.
Scientific Technical
Scientific Technical
Services
Services
Physical EOF
Physical EOF
End Of LIS File
FNL:
FSL:
FEL:
FWL:
ELEVATION (FT FROM MSL 0)
KELLY BUSHING:
DERRICK FLOOR:
GROUND LEVEL:
WELL CASING RECORD
1ST STRING
2ND STRING
3RD STRING
PRODUCTION STRING
REMARKS:
OPEN HOLE
BIT SIZE
1224
1901
78.15
.00
43.13
CASING DRILLERS
IN) SIZE (IN) DEPTH (FT)
7.o0o 1087o.o
1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE
NOTED.
2. MWD RUNS 1-3 ARE DIRECTIONAL WITH NATURAL GAMMA
PROBE (NGP)
UTILIZING A SCINTILLATION DETECTOR.
3. MWD RUN 4 IS DIRECTIONAL WITH DUAL GAMMA RAY (DGR)
UTILIZING GEIGER
MUELLER TUBE DETECTORS AND ELECTROMAGNETIC WAVE
RESISTIVITY PHASE 4
(EWR4) . MWD RUN 4 IS A CLEAN OUT RUN, NO FOOTAGE
WAS DRILLED. RESISTIVIT
DATA WAS COLLECTED FOR THE DRILLED SECTION WHILE
RUNNING IN THE HOLE.
4. A MADPASS (MAD) PASS WAS PERFORMED WHILE TRIPPING
OUT OF THE HOLE
AFTER MWD RUN 4. THIS DATA IS PRESENTED AS A TAIL
TO THIS LOG.
5. GAMMA RAY FAILED ON MWD RUN 3, 23' ABOVE TD. NO
GAMMA RAY IS PRESENTED
FOR THOSE 23' ON MWD RUN 3.
6. DIGITAL DATA ONLY IS DEPTH CORRECTED TO THE PDC LOG
OF 5/12/00
(MCNL GR) WITH A KBE OF 78.15' AMSL.
THIS WELL KICKS OFF FROM B-26 AT 10870' MD, 8582'
SSTVD (TOP OF WHIPSTOCK)
ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL
DRILLER'S DEPTH REFERENCES.
7. MWD RUNS 1 - 4 REPRESENT WELL B-26B WITH API
50-029-20976-02.
THIS WELL REACHED A TOTAL DEPTH OF 12315' MD, 8924'
SSTVD.
SROP = SMOOTHED P~ATE OF PENETP~ATION
SGRD = SMOOTHED GAMMA RAY
SGRC = SMOOTHED GAMMA RAY COMBINED
SEXP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY (
EXTRA SHALLOW SPACING )
SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY (
SHALLOW SPACING )
SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY (
MEDIUM SPACING )
SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY (
DEEP SPACING )
SFXE = SMOOTHED FORMATION EXPOSURE TIME
CURVES WITH THE EXTENSION "M" ARE MEASURED AFTER
DRILLING (MAD)
$
File Header
Service name ............. STSLIB.001
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.000
Comment Record
FILE HEADER
FILE NUMBER: 1
EDITED MERGED MWD
Depth shifted and clipped curves; all bit runs merged.
DEPTH INCREMENT: .5000
FILE SUMMARY
PBU TOOL CODE START DEPTH STOP DEPTH
SGRD 10845 5 12258 0
SFXE 10858 5 12272 5
SEXP 10858 5 12272 5
SESP 10858 5 12272 5
SEDP 10858 5 12272 5
SEMP 10858 5 12272 5
SROP 10874 5 12307 0
$
BASELINE CURVE FOR SHIFTS:
CURVE SHIFT DATA (MEASURED DEPTH)
BASELINE DEPTH
10845.5
10846 5
10850
10851
10856
10869
10880
10894
10900
10909
10913
GR
10851 0
10852 0
10853 5
10854 5
10857 0
10870 5
10880 5
10896 0
10901 0
10909 5
10914 0
EQUIVALENT UNSHIFTED DEPTH
10918
10922
10927
10932
10939
10945
10951
10953
10961
10966
10974
10976
10982
10983
10998
11010
11015
11019
11020
11023
11025
11028
11034
11036
11048
11054
11058
11062
11066
11067
11072
11082
11086
11088
11109
11139
11143
11146
11153
11158
11166
11175
11178
11188
11190
11219
11227
11231
11235
11237
11246
11253
11263
11271
11277
11279
11289
.0
5
0
5
5
5
5
5
0
0
0
0
0
5
0
0
0
5
5
0
0
5
0
5
0
0
5
5
0
0
5
5
0
5
5
5
5
0
0
0
5
5
0
0
5
0
5
0
0
0
5
0
0
5
5
0
5
10919
10924
10933
10937
10944
10951
10958
10959
10966
10968
10975
10977
10983
10985
11000
11013
11021
11024
11025
11027
11030
11032
11036
11039
11051
11057
11062
11065
11069
11072
11075
11085
11089
11091
11113
11144
11151
11155
11160
11162
11171
11178
11183
11194
11198
11226
11231
11233
11241
11243
11250
11256
11267
11273
11280
11283
11293
11294
11295
11327
11335
11343
11347
11364
11367
11372
11374
11377
11388
11395
11403
11411
11418
11423
11426
11469
11473
11480
11482
11493
11498
11505
11512
11518
11520
11527
11533
11542
11548
11555
11561
11566
11570
11575
11582
11606
11625
11634
11644
11660
11671
11675
11683
11686
11692
11713
11718
11739
11748
11757
11760
11765
11767
11775
0
5
0
5
5
5
5 ·
0
5
0
5
5
0
0
5
5
5
0
5
0
5
0
0
5
0
5
0
0
0
5
5
5
0
5
0
5
5
0
5
0
0
5
0
0
0
0
5
5
5
5
0
5
0
0
0
5
0
11297
11299
11332
11341
11349
11352
11367
11369
11375
11377
11379
11391
11401
11407
11414
11420
11426
11430
11473
11475
11484
11486
11495
11500
11507
11514
11518
11522
11529
11535
11544
11550
11556
11562
11569
11572
11576
11583
11605
11627
11635
11645
11661
11671
11674
11683
11687
11694
11716
11720
11740
11753
11758
11761
11767
11770
11777
11783
11789
11794
11798
11800
11806
11811
11860
11902
11916
11918
11920
11925
11932
11935
11938
11940
11942
11947
11954
11955
11968
11973
11987
11994
12004
12008
12012
12016
12024
12035
12050
12055
12066
12070
12072
12076
12081
12084
12086
12092
12097
12108
12112
12118
12124
12129
12135
12138
12141
12143
12146
12147
12150
12152
12155
12164
.5
0
5
0
0
0
5
0
0
5
5
5
0
5
5
5
0
5
5
0
5
0
0
5
0
0
0
5
0
5
5
0
0
5
0
5
5
5
5
5
5
0
0
5
0
0
0
0
0
0
5
0
5
5
5
0
5
11785
11790
11795
11798
11802
11807
11814
11863
11908
11921
11924
11926
11930
11938
11941
11943
11946
11949
11953
11958
11960
11976
11979
11993
11999
12008
12014
12019
12022
12031
12042
12056
12062
12074
12078
12082
12085
12091
12093
12095
12100
12106
12119
12123
12129
12133
12138
12142
12145
12148
12151
12154
12156
12159
12160
12162
12172
12173
12182
12184
12195
12197
12201
12205
12210
12212
12215
12217
12226
12230
12241
12243
12245
12250
12307
$
MERGED DATA SOURCE
PBU TOOL CODE
MWD
MWD
MWD
MWD
$
REM3LRKS:
12181 0
12190 5
12192 5
12202 5
12205 0
12210 0
12213 5
12217 5
12219 5
12221 5
12224 5
12234 0
12238 5
12249 0
12250 5
12253 0
12258 5
12315 0
BIT RUN NO MERGE TOP MERGE BASE
1 10851.0 11267.0
2 11267.0 11675.0
3 11675.0 12315.0
4 10859.0 12315.0
MERGED MAIN PASS.
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order
Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD FT/H 4 1 68 4 2
GR MWD API 4 1 68 8 3
RPX MWD OHMM 4 1 68 12 4
RPS MWD OHMM 4 1 68 16 5
RPM MWD OHMM 4 1 68 20 6
RPD MWD OHMM 4 1 68 24 7
FET MWD HR 4 1 68 28 8
Name Service Unit
Min Max
Mean Nsam
First
Reading
Last
Reading
DEPT FT 10845.5 12307
ROP MWD FT/H 3.56 955.93
GR MWD API 19.55 1263.94
RPX MWD OHMM 0.17 2000
RPS MWD OHMM 0.19 2000
RPM MWD OHMM 0.1 2000
RPD MWD OHMM 0.09 2000
FET MWD HR 33.02 121.33
11576.3 2924
63 2325 2866
72
31
23
31
48
71
0283 2826
9154 2829
8701 2829
8109 2829
4448 2829
7351 2829
10845 5
10874 5
10845 5
10858 5
10858 5
10858 5
10858 5
10858 5
12307
12307
12258
12272.5
12272.5
12272.5
12272.5
12272.5
First Reading For Entire File .......... 10845.5
Last Reading For Entire File ........... 12307
File Trailer
Service name ............. STSLIB.001
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.002
Physical EOF
File Header
Service name ............. STSLIB.002
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.001
Comment Record
FILE HEADER
FILE NUMBER: 2
EDITED MERGED MAD
Depth shifted and clipped curves; all MAD runs merged using earliest passes.
DEPTH INCREMENT: .5000
FILE SUMMARY
PBU TOOL CODE
GR
FET
RPD
RPX
RPS
RPM
RAT
$
MERGED DATA SOURCE
PBU TOOL CODE
MWD
START DEPTH
11842.0
11856 0
11856 0
11856 0
11856 0
11856 0
11900 0
STOP DEPTH
12266 0
12272 0
12272 0
12272 0
12272 0
12272 0
12312 0
MAD RUN NO. MAD PASS NO. MERGE TOP
4 1 10859.0
MERGE BASE
12315.0
$
REMARKS: MERGED MAD PASS.
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order
Units Size Nsam Rep
Code Offset Channel
DEPT FT 4 1 68 0 1
RAT MAD FT/H 4 1 68 4 2
GR MAD API 4 1 68 8 3
RPX MAD OHMM 4 1 68 12 4
RPS MAD OHMM 4 1 68 16 5
RPM MAD OHMM 4 1 68 20 6
RPD MAD OHMM 4 1 68 24 7
FET MAD HR 4 1 68 28 8
Name Service Unit Min Max
DEPT FT 11842 12312
RAT MAD FT/H 138.41 833.4
GR MAD API 12.41 138.55
RPX MAD OHMM 1.81 193.28
RPS MAD OHMM 2.05 153.92
RPM MAD OHMM 2.12 52.48
RPD MAD OHMM 2.61 79.95
FET MAD HR 33.1 49.29
Mean
12077
555.378
38.0469
12.5741
18.868
23.3723
34.0775
42.401
Nsam
941
825
849
833
833
833
833
833
First
Reading
11842
11900
11842
11856
11856
11856
11856
11856
Last
Reading
12312
12312
12266
12272
12272
12272
12272
12272
First Reading For Entire File .......... 11842
Last Reading For Entire File ........... 12312
File Trailer
Service name ............. STSLIB.002
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.003
Physical EOF
File Header
Service name ............. STSLIB.003
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.002
Comment Record
FILE HEADER
FILE NUMBER: 3
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 1
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH
SGRD 10851.0
SROP 10875.5
$
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWNHOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT) :
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT) :
BIT ROTATING SPEED (RPM) :
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MA_XIMUMANGLE:
STOP DEPTH
11242.5
11267.0
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S) :
MUD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3) :
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT FLAX CIRCULATING TERMPERATURE:
08-MAY-00
Insite 4.05.1
7.75
Memory
11267.0
45.0
85.5
TOOL NUMBER
2
3 .750
FloPro
8.70
65.0
9.2
43500
6.0
.000
.000
.0
145.9
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION
(IN) :
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
.000
.000
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD010 FT/H 4 1 68 4 2
GR MWD010 API 4 1 68 8 3
.0
.0
Name Service Unit Min Max Mean Nsam
DEPT FT 10851 11267 11059 833
ROP MWD010 FT/H 4.94 365.11 51.572 784
GR MWD010 API 22.84 1263.94 139.081 784
First
Reading
10851
10875.5
10851
Last
Reading
11267
11267
11242.5
First Reading For Entire File .......... 10851
Last Reading For Entire File ........... 11267
File Trailer
Service name ............. STSLIB.003
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.004
Physical EOF
File Header
Service name ............. STSLIB.004
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.003
Comment Record
FILE HEADER
FILE NUMBER: 4
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 2
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH
GR 11243.0
ROP 11267.5
$
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWNHOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT) :
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT) :
BIT ROTATING SPEED (RPM) :
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MA3[IMUM ANGLE:
STOP DEPTH
11649.5
11675.0
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S) :
MUD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3) :
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
10-MAY-00
Insite 4.05.1
7.75
Memory
11675.0
86.0
94.7
TOOL NUMBER
34
3.750
Flo Pro
8.70
65.0
9.2
43500
6.2
.000
.000
.000
.0
146.0
.0
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
.000
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD020 FT/H 4 1 68 4 2
GR MWD020 API 4 1 68 8 3
.0
Name Service Unit Min Max Mean Nsam
DEPT FT 11243 11675 11459 865
ROP MWD020 FT/H 3.56 955.93 60.6134 816
GR MWD020 API 24.27 185.62 43.9171 814
First
Reading
11243
11267.5
11243
Last
Reading
11675
11675
11649.5
First Reading For Entire File .......... 11243
Last Reading For Entire File ........... 11675
File Trailer
Service name ............. STSLIB.004
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.005
Physical EOF
File Header
Service name ............. STSLIB.005
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.004
Comment Record
FILE HEADER
FILE NUMBER: 5
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 3
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH
GR 11650.0
ROP 11675.5
$
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWNHOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT) :
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT) :
BIT ROTATING SPEED (RPM) :
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MAXIMUM ANGLE:
STOP DEPTH
12266.0
12315.0
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
NGP NATURAL GAMMA PROBE
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S) :
MUD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3) :
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPERATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
Il-MAY-00
Insite 4.05.1
7.75
Memory
12315.0
37.8
92.5
TOOL NUMBER
34
3.750
Flo Pro
8.65
65.0
9.2
22000
6.8
.000
.000
.000
.000
.0
146.0
.0
.0
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .lin
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
ROP MWD030 FT/H 4 1 68 4 2
GR MWD030 API 4 1 68 8 3
Name Service Unit Min Max Mean Nsam
DEPT FT 11650 12315 11982.5 1331
ROP MWD030 FT/H 3.96 688.82 71.7173 1280
GR MWD030 API 19.55 162.99 46.4816 1233
First
Reading
11650
11675.5
11650
Last
Reading
12315
12315
12266
First Reading For Entire File .......... 11650
Last Reading For Entire File ........... 12315
File Trailer
Service name ............. STSLIB.005
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.006
Physical EOF
File Header
Service name ............. STSLIB.006
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.005
Comment Record
FILE HEADER
FILE NUMBER: 6
RAW MWD
Curves and log header data for each bit run in separate files.
BIT RUN NUMBER: 4
DEPTH INCREMENT: .5000
FILE SUMMARY
VENDOR TOOL CODE START DEPTH
FET 10859.0
RPD 10859.0
RPM 10859.0
RPS 10859.0
RPX 10859.0
$
LOG HEADER DATA
DATE LOGGED:
SOFTWARE
SURFACE SOFTWARE VERSION:
DOWNHOLE SOFTWARE VERSION:
DATA TYPE (MEMORY OR REAL-TIME):
TD DRILLER (FT) :
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT) :
BIT ROTATING SPEED (RPM) :
HOLE INCLINATION (DEG
MINIMUM ANGLE:
MAXIMUM ANGLE:
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
EWR4 ELECTROMAG. RESIS. 4
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S) :
MUD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3) :
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT M_AX CIRCULATING TERMPERATURE:
STOP DEPTH
12276.0
12276.0
12276.0
12276.0
12276.0
12-MAY-00
Insite 4.05.1
7.75
Memory
12315.0
37.8
94.7
TOOL NUMBER
PB01475GR3
3.750
Flo Pro
8.70
65.0
9.0
23000
6.0
.390
. 170
60.0
146.0
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN):
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
.140
.140
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
RPX MWD040 OHMM 4 1 68 4 2
RPS MWD040 OHMM 4 1 68 8 3
RPM MWD040 OHMM 4 1 68 12 4
RPD MWD040 OHMM 4 1 68 16 5
FET MWD040 HR 4 1 68 20 6
60.0
60.0
Name Service Unit
DEPT FT
RPX MWD040 OHMM
RPS MWD040 OHMM
RPM MWD040 OHMM
RPD MWD040 OHMM
FET MWD040 HR
Min Max Mean Nsam
10859 12276 11567.5 2835
0.17 2000 32.7336 2835
0.19 2000 23.3633 2835
0.1 2000 30.6979 2835
0.09 2000 48.5864 2835
33.02 121.33 71.8543 2835
First
Reading
10859
10859
10859
10859
10859
10859
Last
Reading
12276
12276
12276
12276
12276
12276
First Reading For Entire File .......... 10859
Last Reading For Entire File ........... 12276
File Trailer
Service name ............. STSLIB.006
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.007
Physical EOF
File Header
Service name ............. STSLIB.007
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Previous File Name ....... STSLIB.006
Comment Record
FILE HEADER
FILE NUMBER: 7
RAW MAD
Curves and log header data for each pass of each run in separate files.
DEPTH INCREMENT: .5000
MAID RUN NUMBER: 4
MAD PASS NUMBER: 1
FILE SUMMARY
VENDOR TOOL CODE START DEPTH STOP DEPTH
GR 11858 5 12274 0
RPD 11865 5 12275 5
RPM 11865 5 12275 5
RPS 11865 5 12275 5
RPX 11865 5 12275 5
FET 11865 5 12275 5
P~AT 11911 0 12315 0
$
LOG HEADER DATA
DATE LOGGED: 12-MAY-00
SOFTWARE
SURFACE SOFTWARE VERSION: Insite 4.05.1
DOWNHOLE SOFTWARE VERSION: 5.55
DATA TYPE (MEMORY OR REAL-TIME): Memory
TD DRILLER (FT) : 12315.0
TOP LOG INTERVAL (FT) :
BOTTOM LOG INTERVAL (FT) :
BIT ROTATING SPEED (RPM) :
HOLE INCLINATION (DEG
MINIMUM ANGLE: 37.8
MAXIMUM AI~GLE: 94.7
TOOL STRING (TOP TO BOTTOM)
VENDOR TOOL CODE TOOL TYPE
DGR DUAL GAMMA RAY
EWR4 ELECTROMAG. RESIS. 4
$
BOREHOLE AND CASING DATA
OPEN HOLE BIT SIZE (IN):
TOOL NUMBER
PB01475GR3
PB01475GR3
3.750
DRILLER'S CASING DEPTH (FT) :
BOREHOLE CONDITIONS MUD TYPE:
MUD DENSITY (LB/G):
MUD VISCOSITY (S) :
MUD PH:
MUD CHLORIDES (PPM) :
FLUID LOSS (C3) :
RESISTIVITY (OHMM) AT TEMPERATURE (DEGF)
MUD AT MEASURED TEMPERATURE (MT):
MUD AT MAX CIRCULATING TERMPEP~ATURE:
MUD FILTRATE AT MT:
MUD CAKE AT MT:
NEUTRON TOOL
MATRIX:
MATRIX DENSITY:
HOLE CORRECTION (IN):
TOOL STANDOFF (IN) :
EWR FREQUENCY (HZ) :
REMARKS:
$
Data Format Specification Record
Data Record Type .................. 0
Data Specification Block Type ..... 0
Logging Direction ................. Down
Optical log depth units ........... Feet
Data Reference Point .............. Undefined
Frame Spacing ..................... 60 .liN
Max frames per record ............. Undefined
Absent value ...................... -999
Depth Units .......................
Datum Specification Block sub-type...0
Flo Pro
8.70
65.0
9.0
23000
6.0
.390
.170
.140
.140
Name Service Order Units Size Nsam Rep Code Offset Channel
DEPT FT 4 1 68 0 1
RAT MAD041 FT/H 4 1 68 4 2
GR MAD041 API 4 1 68 8 3
RPX MAD041 OHMM 4 1 68 12 4
RPS MA/D041 OHMM 4 1 68 16 5
RPM MAD041 OHMM 4 1 68 20 6
RPD NLAD041 OHMM 4 1 68 24 7
FET MAD041 HR 4 1 68 28 8
60.0
146.0
60.0
60.0
Name Service Unit
DEPT FT
RAT MAD041 FT/H
GR MAD041 API
RPX MAD041 OHMM
RPS MAD041 OHMM
Min Max Mean Nsam
11858.5 12315 12086.8 914
138.41 833.4 554.546 809
12.41 138.55 37.7608 832
1.81 193.28 12.7505 821
2.05 153.92 18.859 821
First
Reading
11858.5
1191.1
11858.5
11865.5
11865.5
Last
Reading
12315
12315
12274
12275.5
12275.5
RPM MAD041 OHMM 2.12 52.48
RPD MAD041 OHMM 2.61 79.95
FET MAD041 HR 33.1 49.29
23.3988
34.3938
42.4333
821 11865.5 12275.5
821 11865.5 12275.5
821 11865.5 12275.5
First Reading For Entire File .......... 11858.5
Last Reading For Entire File ........... 12315
File Trailer
Service name ............. STSLIB.007
Service Sub Level Name...
Version Number ........... 1.0.0
Date of Generation ....... 01/03/04
Maximum Physical Record..65535
File Type ................ LO
Next File Name ........... STSLIB.008
Physical EOF
Tape Trailer
Service name ............. LISTPE
Date ..................... 01/03/04
Origin ................... STS
Tape Name ................ UNKNOWN
Continuation Number ...... 01
Next Tape Name ........... UNKNOWN
Comments ................. STS LIS Writing Library.
Reel Trailer
Service name ............. LISTPE
Date ..................... 01/03/04
Origin ................... STS
Reel Name ................ UNKNOWN
Continuation Number ...... 01
Next Reel Name ........... UNKNOWN
Comments ................. STS LIS Writing Library.
Scientific Technical Services
Scientific Technical Services
Physical EOF
Physical EOF
End Of LIS File
