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Home My WebLink About190-026MECHANICAL INTEGRITY REPORT SPUD DATE' RIG RELEASE: 19o ~LL NUMBER WELL DATA T~: Zg9 0 MD ~TVD l PBTD: Casing:/Z~ 6~lAShoe: Z~95 MD TVDI DV: Liner: _~ ~v Shoe: 3S7~..MD TVDI TOP: ZQ~I MD Tubing:~lzogtPacker ~O79 MD TVD; Set at Hole Size IM~ ,' ~ I r~and 9g~ ,'a iZ'/d_ Perfs ~T9 to TVD MECHANICAL INTEGRITY - PART ~ 1 Annulus Press Test: IP ~ 15 min~6~-O i 30 min~ MECHANICAL INTEGRITY - PART ~2 Cement Volumes: Amt. Liner 7~Zg ¢C i Csg ~P~ ~ DV Cmt vol to cover perfs ~$79-~& ~ .$¢~Z.) -/~_~} Theoretical TOt Cement Bond Log (Yes or No) CBL Evaluation, zone above pe=s Produc.tion Log: T~e i Evaluation CONCLUSIONS: Part rev. 05/20/87 , 6ANNED DEC i 9 2002 C.028 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE ,OCTOBER 27, 20.00 P M C:LORILMFILM.DOC L A T T E R IA L HIS MA E E E W UNDER R K E R 1. Operations performed: STATE OF ALASKA ~ ALASKA L _ AND GAS CONSERVATION COM,.. JSION REPORT OF SUNDRY WELL OPERATIONS [--I Operation Shutdown [-] Stimulate [--] Plugging I--] Perforate [] Pull Tubing l--lAIter Casing I-] Repair Well [~ Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 4. Location of well at surface 996' SNL 819' WEL SEC. 9, T11 N, R13E At top of productive interval 995' SNL 818' WEL SEC. 9, T11N, R13E At effective depth 995' SNL 818' WEL SEC. 9, T11N, R13E At total depth 995' SNL 818' WEL SEC. 9, T11N, R13E Type of well: [--I Development I--I Exploratory I-] Stratigraphic [~Service 6. Datum Elevation (DF or KB) KBE - 69.73' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number CC-02A 9. Permit Number / ApprovaINo. 90-26 399-203 10. APl Number 50-02922016 1i 1. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 3690 ~et 3690 ~et ~et ~et Length Size 110 20" 2665 13-3/8" 1148 9-5/8" Plugs (measured) Junk (measured) Cemented 4083 cuft Arcticset II 726 cuft Class 'G' MD TVD 140 130 2695 2655 2431'-3579' 2391'-3539' Perforation depth: measured Open Hole 3579'-3690' true vertical 3509'-3620'- ~o, Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @3164' Packers and SSSV (type and measured depth) PACKER @ 3079 RECEIVED 1 2000 Alaska Oil & Gas ~.~s. ~;0mmissi0n Anchorage 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment Treatment description including volumes used and final pressure ORIGINAL 14. Prior to well operation: Subsequent to operation: Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments [-] Copies of Logs and Surveys run [-] Daily Report of Well Operations 16. Status of well classifications as: [--I Oil [-] Gas [--I Suspended Service Disposal Well 17. I hereby certify that the foregoing js true and correct to the best of my knowledge Signed FRANK A, McCORKLE ... ¥,~-,./L~;_ Title Supervisor, GRAVITY DRAINAGE Prepared By Name/Number: Date / Michael Williams, 564-465 7 Form 10-404 Rev. 06/15/88 Submit In Duplicate CC-2a Blair, following is the pressure and fluid level history for CC-2a since we shut it in June 99. The pressure and fluid level data demonstrates wellbore and annuli integrity. Well Date WHP IAP TbgFL IAFL iComments iDisplaced tbg with SW and frz CC-2a 06/16/99 750 0 iprotect w/50/50 methanol. CC-2a 06/18/99 750 0 0 0.iRan memory temp/press log. ..................................................... .~ ............................. ~ ................... ,,,,~,.., ............ . ...... e, ............ . .......... ~. ........... o ....... , ................................................................ . .... ..c....c..:,.2.,.a.. ....... ........................................................................................................... ...................... .... ..C..C..z..2...a.. ....... ..0...9../.,.0...2../..,9..,9.. ................ 5.0.. ....................... ..0. ........................................................... B.a...n......m....e....m...~..~...t..e....m...p../..p...r..e...s...~..!..~...g.:' ..................... CC-2a 09/19/99 40 0 0 0 CC-2a 09/28/99 40 0 0 0 CC-2a 10/02/99 40 0 0 20 CC-2a 10/10/99 10 0 0 22 CC-2a 10/16/99 40 0 0 20 CC-2a 11/08/99 20 0 0 22 CC-2a 11/22/99 40 0 0 20 CC-2a 12/06/99 0 0 Ran memory temp/press log. I have also included a copy of a composite overlay of the three temp logs we have run since SI. The temp log clearly shows no injection uphole out of Zone, which is consistent with our. interpretation of the PNL/Borax log we ran December 98. This completes the scope of work outlined in Sundry 403 dated 10-12-99. The well will remain on "long term shut in" status. We will notify AOGCC of any plans to change this status. We will continue to periodically monitor the well as a part of routine operations. If you need any Thanks,~ furthj~nformation//please call A1 Schmoyer at 564-5865. RECEIVED JAN 12 ~000 ~asl~ & GasCons. Gomm]ss~ Anchorage 1/11/2000 as 5M FMC .,_LHEAD: 13-5/8" - 5M McEvoy 20" Conductor IKOP: Vertical I MAX ANGLE: N/A 4-1/2", 12.6#/ft, L-80, TUBING ID: 3.958" CAPACITY: 0.01522 BBL/FT TOPOF 12431 I~ 13-3/8"' 68#/ft' 1 2695 I~ L-80, BTRS 9-5/8" 47#/ft, NT80S, NSCC 3579 / 8-1/2" Open Hole 8-1/2"TD I 3690 CO A KB. ELEV = 59.60 4 1/2" "SWS" NIPPLE (PARKER) (3.813) I 2070 I OTIS "XA" SLIDING SLEEVE I3045 (3.813" MIN. ID) BAKER TUBING ANCHORI 3078 9-5/8" PACKER (BAKER)(3.99" ID) I 3079 (PARKER) (3.813" ID) 4-1/2 XN"NIPPLE .... I (OTIS) (3.725" ID) 3153 4-1/2" WLEG I 3164 ~ Last Tag: 12/30/98 I 3485 -- 12-1/4" Open Hole Tubing tail appears to be missing. I I Did not see on CCL run 12/28/98. DATE 4/2/90 REV. BY SA COMMENTS New Completion 12/30/98 KJW E-Line tag / CCL. WELL: CC-2A APl NO: 50-029-22016-00 SEC 09; T11N; RGE13E BP EXPLORATION R ,CEIVED i,IAN 12 000 Naska 0il & Gas Cons. ~gala~ll;t~l Anchorage .~--- STATE OF ALASKA -*': ALASK, . OIL AND GAS CONSERVATION C,.,,JMISSION APPLICATION FOR SUNDRY APPROVAL 1 Type of Request: []Abandon [] Suspend [] Plugging []Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Long Term Shut-In Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: [] Development [] Exploratory [] Stratigraph ic [~Service 4. Location of well at surface 996' SNL 819' WEL SEC. 9, T11N, R13E At top of productive interval 995' SNL 818' WEL SEC. 9, T11N, R13E At effective depth 995' SNL 818' WEL SEC. 9, T11N, R13E At total depth 995' SNL 818' WEL SEC. 9, T11N, R13E 6. Datum Elevation (DF or KB) KBE - 69.73' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number CC-02A 9. Permit Number 90-26 10. APl Number 50-02922016 1. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 3690 feet true vertical 3690 feet Effective depth: measured feet true vertical feet Casing Length Size Structural Conductor 110 20" Surface 2665 13 -3/8" Intermediate Production Liner 1148 9-5/8" Plugs (measured) Junk (measured) Cemented 4083 cuft Arcticset II 726 cu ft Class 'G' MD TVD 140 130 2695 2655 2431'-3579' 2391'-3539' Perforation depth: measured true vertical Open Hole 3579'-3690' 3509'-3620' ORIGINAL Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 @3164' Packers and SSSV (type and measured depth) PACKER @ 3079 RECEIVED 13. Attachments IZ] Description summary of proposal [--I Detailed operations program I--J BOP sketch 14. Estimated date for commencing operation September, 1999 16. If proposal was verbally approved Name of approver contact Engineer Name/Number: Al Schmoyer Date ap proved 15. Status of well classifications as: [--I Oil [] Gas [] Suspended Service Disposal Well Prepared By Name/Number: Michael Williams, 564-4657 17. hereby certify that the foregoing ~S true and correct to the best of my knowledge Signed..... ' / FRANKA. McCORKLE 7/-'~~'¢~~~ Title Suporvisor, GRAVITY DRAINAGE / Commission Use Only Date ~/~.3/~ ? ~-~f1~pproval: Notify Commission so representative may witness I Approval No. ~c~. Plug integrity -- BOP Test -- Location clearance "' Mechanical Integrity Test --- Subsequent form required 10- r,o~-,~.~¥ ,.,~.--~ ~;~¢,.r,.~c,~:7- ORIGINAL SIGNED' BY Approved by order of the Commission Rol;~rt N. Ohdstenson Commissioner Date J..~ Form 10-403 Rev. 06/15/88 Submit In Triplicate To Blair Wondzell From: A1 Schmoyer Subject: CC-2a Long Term Shut-In The CC-2a facility and well were shut in June 1999 after drilling cuttings disposal was transferred to the EOA Grind and Inject facility. The. CC-2a well has been safed out and freeze protected. There are no plans at this time to plug and abandon the well. The well could be put back in service in the future given sufficient need and acceptable well conditions. There are no plans to do that at this time. . We ran pressure and temperature logs from surface to TD after the well was shut in on 6/18/99, again on 6/25/99 and again on 9/2/99. A copy of results is attached. We will run another log in December and, given no anomalous data, will discontinue the logs. We have started monitoring the wellhead, inner annulus and outer annulus pressures weekly and will continue to do so. The well will continue to be in long term shut in status. We will notify you of any plans to change this status. MEMO TO FILE: PBU Well CC-2A, PTD 90-026 m-cc2A-chan.doc Subject: Possible Channel Behind Casing January 19, 1999 Investigators: Blair Wondzell Bob Crandall Jack Hartz~t[,~ A routine review of operational data for cuttings disposal well PruShoe Bay Unit CC-2A conducted in late November of 1998 suggested that disposal rates were increasing at a statistically significant rate while fluid densities and injection pressures were not. These data may be indicative of a channel behind casing. To determine whether or not a channel existed, we requested the operator, BPX, run a step-rate test and a PNL/Borax Log and a Temperature Icg. Step Rate Tests (SRT) On 12/15/98 we received data from the Step Rate Test conducted on 12/11/98 and the November 94 Step Rate Test (as we requested). We plotted and analyzed the two sets of data. The fluid densities used in the tests were similar. Relative to the Nov 94 SRT, the Dec 98 SRT injection pressure was about 400 psi higher. Step Rate Test Conclusions are as follows: 1. The higher pressures of the Dec 98 SRT are indicative of a sand being filled up. 2. If there was a channel, it had been opened for a long time and was being pressured up - this is not likely for sands near the base of the permafrost though it is possible for sands near the 9-5/8" shoe. PNL/Borax and Temperature Logs The PNL/Borax and Temperature logs were run on Dec. 28,1998. Commission staff did a thorough analysis of both logs. At the commission office on Jan. 13, 1999, Bob, Jack, and Blair met with Al Schmoyer (BPX) and Graham Stuart (SOS) to discuss the logs. Three sets of PNL/Borax Log curves were run and seven temperature log runs were made. Not much can be determined from this temperature Icg which showed cooling with each run, base of the permafrost, and was nearly flat across the 2150 to 2300' anomaly indicated by the PNL/Borax Log. Two Baseline passes were obtained with the well in a static condition. The well had been shut in for two days in order to obtain shut in temperature surveys. The 1't borax run consisted of 180 bbls of borax-doped water with 80 bbls in the tubular and 100 bbls injected. There were some anomalies noted, the only significant, not explainable one was from approx. 2150 to 2300' - this showed a curve separation that would normally be considered borax. The 2nd borax run had all 180 bbls injected. The anomalies repeated as to location and magnitude. The 3rd and last borax run had 215 bbls of borax-doped water injected followed by 113 bbls of brine. Again, the anomalies repeated as in the two previous runs even though there had now been 113 bbls of brine injected which should have flushed at least some of the borax from a behind-pipe channel The anomalies mentioned above were evident in sigma values (capture units) and appeared to be repeatable. Other log derived parameters, which should have remained constant like PHIT (total porosity) did not overlay. The unusual character of the borax anomalies and variable PHIT strongly indicates nonideal behavior, which must be accounted for in interpreting this information. We consulted with an experienced Schlumberger engineer (Rob North correspondence attached) who was familiar with this log job. A phase change in the substances behind pipe is anticipated to be the cause of the anomalous borax log. Schlumberger suggested melting ice, Jack Hartz pointed out that vaporizing hydrates are more likely in the context of this well. CONCLUSION and RECOMMENDATIONS: 1. There were some anomalies, which we did not understand, but there was no conclusive indication of a channel. 2. Future borax logs run in UIC wells should have 3 baseline passes made while injecting. 3. In PBU well CC-2A, analysis of the Step-Rate-Test and the PNL/Borax and Temperature Logs provide no indication of a channel behind the 9-5/8" long string or the 13-3/8" surface casing. · TREE: 6' - 5M FMC WELLHEAD: 13-5/8' -5M McEvoy ACTUATOR: None CC-2A 20" Conductor JKOP: Vertical I MAX ANGLE: N/A 4-1/2'. 12.6~/ft, L-80. TDS non. IPC TUBING TUBING ID: 3.958 ' CAPACITY: 0.01522 BBIJFT TOPOF 12431 I~ 9-5/8' LINER 13'3/8" 68~/ft' 12695 I L-80. BTRS 3579 8-1/2' Open Hole NSCC 8'1/2'TD I 3690 I DATE 4/2/90 REV. BY SA COMMENTS New Completion 12/30/98 KJW E-Line tag / CCL. KB. ELEV = 59.60 BF. ELEV = 29.00 4 1/2' 'SWS' NIPPLE I 2079 (PARKER) (3.813) OTIS "XA' SLIDING SLEEVE I3045 (3.813' MIN. ID) BAKER TUBING ANCHOR I 3078 9-5/8" PACKER (BAKER)(3.99' ID) I 3079 4-1/2' "SWS' NIPPLE 3132 (PARKER, ~'3.813' ID, 4-1/2' 'XN' NIPPLE I3153 4-1/2' WLEG 13164 ~ Last Tag: 12/30/98 13485 12-1/4" Open Hole Tubing tall appears to be missing. Did not see on CCL run 12/28/98. WELL: CC-2A APl NO: 50-029-22016-00 BP EXPLORATION AOGCC Individual Well Geological Materials Inventory PERMIT DATA T DATA PLUS 90-026 5512 T CH/PDK-100 90-026 GR/CCL L CH 90-026 GR/CCL L CH 90-026 PDK-100 L CH 10-407 R COMPLETION DATE / / / DAILY ~ELL OPS R / / / TO / / / Are dry ditch samples required? yes no And received? Was the well cored? yes no Analysis & description received? Are well tests required? yes no Received? yes no Well is in compliance Initial COMMENTS Page: 1 Date: 11/17/98 T / RUN RECVD D 02/01/93 12/22/92 12/22/92 12/22/92 / / / / / / yes no ye s no -2A RST-A 12/28/98 Borax Job Subject: Re: CC-2A RST-A 12/28/98 Borax Job Date: Fri, 15 Jan 1999 17:51:20-0600 From: Rob North <morth@houston.geoquest.slb.com> To: Robert Crandall <Bob_Crandall~admin. state.ak.us> Hello Bob, Good to hear from you. We have adjusted well to life in Houston, except for going through serious "mountain" withdrawal. All our cold weather gear currently occupies the garage parking space as our cars set outside. We did get to use some of it on a brief skiing vacation over the holidays. Hope the Alaska winter is treating you well. The subject RST job is a bit of a mind teaser. For the majority of the interval the tool responds normally and I am comfortable in saying that there is no Borax behind pipe. In the 2 anomalous intervals (2275-2160 & 1960-1700); in addition to the Sigma anomalies the porosity data (TPHI) does not match the base pass. For the porosity data to change either the tool is not responding correctly in these zones or there has been a change in the liquid vs gas (rs ice?) volumes? Although the largest hole size used for the RST characterization is 12" I have seen many examples of good, accurate formation response in holes sizes up to 18" with multiple casing strings. This is however my first look at data from a permafrost interval. My best guess is that the anomalies we see are the result of some phase changes going on outside the pipe. Again I am quite certain no Borax has moved up the casing-formation annulus. Borax jobs should always be preceded by base passes. Multiple (3) base passes while injecting water or crude are best as this will remove gas anomalies and provide confidence that the base readings are stable. I am confident in RST data in hole sizes up to 18". Beyond this the accuracy will suffer however the results should still be repeatable. In vertical holes it is important to run an eccentralizer (bowspring) to keep the tool positioned against the casing. Hope this helps some. Give my regards to my friends at AOGCC, Rob... At 12:04 PM 1/14/99-0900, you wrote: >Rob; > >How do like Houston? What does a long time Alaskan do with all the cold >weather gear they accumulated when moved to the gulf coast? > >I'm writing because the subject borax job has some unusual aspects and >I'd feel a lot better if a "modern oil field legend" would share a few >impressions wi th me. > >Al Schmoyer (BP) was in yesterday wi~h this data and in the course of >discussing it dropped your name about ten times. I'm assuming you are >familiar with these data and the difficulties they present the >interpreter. > >Do you feel significant behind pipe borax anomalies are present? >Should RST-A borax jobs always be preceded by a borax free pass in order >to isolate borax anomalies? >Should the RST-A log not be run in boreholes with diameters greater than >12 inches ? > 1 of 2 1/19/99 7:49 AM zA RST-A 12/28/98 Borax Job ~ >Please let know what you think >Bob Crandall ><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><< > Rob North ICS-ID > Phone: 713-513-2634 Fax: 713-513-2064 > E-Mail: rnorth~houston.geoquest.slb, com 2 of 2 1/19/99 7:49 AM Blair, Here are the logs you requested. Note that they are "Field Copies" and not the "Final Logs" that you normally receive. I have enclosed a well completion diagram, some comments on the RST log and a copy of the job telex. Hope they help. This RST is a very interesting log. convenience. Lets visit about it at your CC-2A iiiiiiiiiii!iiii~iiii~i!i~i!GC WELLS PAD ENGR & PBU REPORTS ? ~i'i F30CC2-120 ~~~~TO DETERMINE IF ANY CEMENT CHANNELS EXIST ABOVE THE CASING SHOE. ~MIRU SWS #2158, R. HERRMANN. ~i~i~::.~"'"':~'~:~:'~:E~'~'='~'~:'~:::'~:*~ ~:~ .:~ .-.~..:~ ~ ~ ~ ~:~ ...~ ~;~ ~ MIRU SWS ~2158; RIH; LOG TEMP/PRESS WHILE RIH; SWS COMPUTER PROBLEMS; FINISH P& T SURVEY; TAILPIPE IS MISSING; TAG TD ~ 3485+; RST ~ ~ PROBLEMS; POOH TO CHANGE-OUT TOOL; = PS , = 0 PS , OAP = 0 JOB LOG: 12126/98 1000 PUMPED 275 SW & 40 BBLS 50150 MEOH AT 4 BPM, 700 PSI WHP TO ENSURE WELLBORE IS FULL OF CLEAN FLUID. 12128/98 .-: :~ * ' ~-::~ ~, 0800 MIRU SWS #2158, R. H~RMANN. 0945 RIH WI 1-11/16' OD.(~R~CcL-PRESS-TEMP- RST, TOTAL LENGTH = 47.6.. LOG WHILE RIH. 1030 RU HB&R AN.D~K. PT LINES TO 3500#. ' 1115 SWS SOFTWARE PROBLEMS, WAIT FOR ENGINEER TO TROUBLESHOOT. LOST POWER TO TOOL. SWS RELOADED LOGGING SOFTWARE, PROBLEM SEEMS TO BE FIXED. PULL UP TO 1500 1700 TO RESUME LOGGING P&T DATA WHILE RIH. 1745 TUBING TAIL IS GONE, MUST HAVE FALLEN TO BOTTOM. CCL ONLY PICKING UP SLIDING SLEEVE (3045+) AND PACKER (3079+). 1800 TAG TD AT 3485+, 94+ ABOVE CASING SHOE. TBG TAIL & FILL (APPROX 80+ LONG) IS CAUSING SHALLOW TAG. ~-~/r~~) 1830 RST TOOL PROBLEMS, ENGINEER TROUBLESHOOTING. ~ ~--~ 2000 POOH TO CHANGE OUT RST. 2130 RIH W/NEW RST, NEW TOOL IS WORKING PROPERLY. 2150 LOG RST PASS #1, TOOL PROBLEMS. TRUCK+S COMPUTER IS MALFUNCTIONING. . 2300 RDMO. SWS #2150 WILL BE ON LOCATION IN THE MORNING. SlWHP = 700 PSI, lAP = 0 PSI, OAP=0 PSI 12~29~98 1500 MIRU SWS. 1730 1820 1925 .-: "~ 2000 2o s 2120 2135 2154 ~"~_~ 2240 2255 12/30 0000 WHP-250 PSI, lAP-0 PSI, OAP-0 PSI HB&R ON LOCATION. HOLD PRE-JOB SAFETY MEETING. RU LINES AND PRESSURE TEST LUBRICATOR TO 3,500 PSI. RIH WI RST/TEMPIPRESSURE TOOL @ 60 FPM LOGGING TEMPERATURE AND PRESSURE. TAG BOTTOM. TIE-IN TO GR LOG. (TD - 3496+) TURN ON RST TOOL AND TEST SIGNAL. SIGNAL GOOD. RIH TO TD. POOH FROM TD LOGGING RST @ 30 FPM TO 1500+. · (~£7- RIH TO TD. POOH TO LOG SECOND PASS @ 60 FPM TO 1500+. · LOG TO 3,000+. NOT GETTING GOOD REPEAT. DECREASE SPEED, STILL NOT A GOOD OVERLAY. GO BACK TO TD AND TRY AGAIN PAUSING ON BOTTOM TO ALLOW; FORMATION TO 'COOL DOWN+ BEFORE LOGGING UP. LOG IS LOOKING BETTER BUT STILL NOT TRACKING PERFECTLY. ~ ! /~:)~ _ MAKE ADJUSTMENT TO LOG AND REPEAT OVERLAYS ~T PASS. STOP LOGGING AT 2000+. RIH TO TD TO BEGIN LOGGING PASS AGAIN. POOH LOGGING RST @ 30 FPM. TRACKING WELL. FINISHED LOGGING TO 1500+. RIH AND DOUBLE CHECK LOG OVERLAY. LOOKS GOOD. J0020 PARK TOOLSTRING 1400+ 0025 START PUMPING BORAX (~ 5 BPM, 1200PSI DOWN TUBING. 0057 RIH TO TD. 0104 COMPLETE PUMPING OF 180 BBL OF BORAX (100 BBL INJECTED, 80 BBL LEFT IN TUBULARS). POOH LOGGING ~ 3R00 FPM. 0120 LOG NOT WORKING CORRECTLY. MAKE ADJUSTMENT TO LOG AND RIH TO TD. 0124 0155 0206 0215 0225 0232 0242 0315 0320 O340 0345 0347 0425 0525 0605 0625 0700 0825 0900 1025 1100 1225 1300 1425 1500 1625 1700 POOH LOGGING @ 60 FPM. LOG WORKING CORRECTLY. COMPLETE LOGGING TO 1500+. PULL TO 1400+. START PUMPING 35 BBL BORAX @ 5 BPM, 1100 PSI. SWITCH TO SEAWATER. 80 BBL @ 5 BPM, 1100 PSI. START RIH TO TD. SID PUMP. ON BOTTOM WITH TOOL. POOH @ 60 FPM LOGGING. COMPLETE LOGGING TO 1500+. PULL TO 1400+. START PUMPING SEAWATER @ 5 BPM, 1100 PSI. RIH TO TD. 2 t,9- SIDPUMP. 113BBLSEAWATERPUMPED. RDMOHB&R. POOH LOGGING TOOL AT 1450+. RIH LOGGING TEMPERATURE/PRESSURE @60 FPM - 1 HR WARMB TAG TD. PULL TO 1480+. RIH LOGGING TEMPERATURE/PRESSURE TAG TD. PULL TO 1480+. RIH LOGGING TEMPERATURE/PRESSURE @ 60 FPM - 4 HR WARMBACK PASS. TAG TD. PULL TO 1400+. RIH LOGGING TEMPERATURE/PRESSURE @ 60 FPM - 6 HR WARMBACK PASS. TAG TD. PULL TO 1450+. RIH LOGGING TEMPERATURE/PRESSURE @ 60 FPM - 8 HR WARMBACK PASS. TAG TD. PULL TO 1400+. RIH LOGGING TEMPERATURE/PRESSURE @ 60 FPM - 10 HR WARMBACK PASS TAG TD. PULL TO 1400+. RIH LOGGING TEMPERATURE/PRESSURE @ 60 FPM - 12 HR WARMBACK PASS TAG TD. POOH. RDMO SWS. SUMMARY: Onsite review of the logs were inconclusive. Worst case situation was assumed (channel present) andwarmback passes were made every two hours for twelve hours. The first RST pass with Borax indicated that a channel was present implied by an increase in the Sigma value. However, on the same pass sections showed that the Sigma value on the Borax pass was less than the base line run prior to pumping Borax (uncommon if not impossible). Little, if any, channel was seen olldlBer~x pass as with the third pass, now with 113 Idalawater behind pipe. The anomalies in the first Borax pass threw enough skepticism in the program to make the decision to allow town to do the final analysis. Town plans to re-process the data in Anchorage using different algorithms in hopes to clarify the logs. TOTAL FLUIDS PUMPED: 215 bbl BORAX (90°F), 193 bbSeawater (60°F) TOTAL DEPTH (E-line): 3489+ " ..... Post-It~ Fax Note 7671 !~ "-~ ~o~ I, -- Blair, Pr~ Status update on CC-2A surveillance work: 1) We pumped the step rate test today. Preliminary data plot is attached. 2) The PNLfBorax log is tentatively scheduled for 12/20 pending completion of Pad 3 work. -026 I will be the contact for CC-2a issues, so please give me a call at 564- 5865 ofc or 346-2172 hm if you need more info or would like like to discuss further. Thanks, A1 Schmoyer DEC ~ 5 ~998 ~aska Oil & Gas Coas. Commi~i;~ · ._ M~R ~4 03:58AM BP EXPLORATION PBU RES DEV Sheet1 CC2A Step-rate tesg November 1994. Pumped with water. (No~: after a fill clean-out and fraccing the formation with gel) Rate friction WHP psi/1000 ft 4 300 8 $ 540 27 12 615 45 16.4 625 85 20 750 140 24.4 890 190 24.3 910 190 Total friction 25.6 86.4 =~ 144/ 272 448 6O8 6O8 ,.~. friction 274.4 453,6 471 353 302 282 302 P.1 4 274.4 8 453.6 12 471 16.4 353 20 302 24.4 282 24.3 302 CC2A SRT 0 $ 10 15 20 25 Fax Note 7671 Phofl~# ' " - -- .... Page 1 DEC 15 1998 gla~ 0il & ~ Cms. Commiss~ MAN 24 'FYF IdP':P~4F~M WP' EXP~LOt~F~IIOH P'BU ~ES DEV Sheet! CC2A Step-rate test, December, 1998. Pumped with 110 degree 2% KCL water. Rate WHP 1 2 3,1 4.1 5,1 6.1 8.1 10,1 907 916 920- 920 930 930 945 970 ISIP = 850 Total friction 3 $ 16 26 33 ~8 85 130 ~ friction 904 908 904 894 897 $82 860 840 920 900 88O $60 84O 820 800 CC2A Step Rate Test 12/11/98 Oil 5, Ga~ Cor~. Comml~%~, .~chora~c Page 1 BP EXPLORATION (Alaska), Inc. To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 November 20, 1998 Attention: David Johnston, Chairman Subject: Well Name Change Request In order to facilitate efficient data sharing between BP Exploration (Alaska), Inc. and Arco Alaska Inc., we are requesting formal well name changes to the following wells: Well Name as permitted on 401 Permit Number APl Number New Well Name Requested PUT RIV J-2 69-43 500292002300 J-02 PBU J-02RD 69-97 500292002301 J-02A PBU TERM-C 78-102 500292035600 TW-C PBU TERM-A 79-81 500292040600 TW-A PBU 14-9R 81-189 500292053401 14-09 PBU TR T-3C 81-12 500292055500 T-03C PBU JX-2 85-234 500292145500 JX-02 CC-2A 90-26 500292201600 CC-02A Thank you for your attention regarding this matter. Sincerely, Thomas R. Bundy PBU ReSource Management Computing Coordinator CC: AOGCC - Bob Crandall AOGCC - Steve McMains BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 01/27/93 T# 84269 BP/ PBU CH MAGNETIC TAPES Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) Y-31 CH/PDK-100 10231.00-10492.00 API#500292216100 CC-02A CH/PDK-100 2452.00- 3564.00 API#500292201600 If you have any 564-4004. FIN 12/19/92 #1 ATLAS REF#5673 1600BPI FIN 12/06/92 #1 ATLAS REF#5804 1600BPI Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 12/16/92 T# 84165 BP/CH LOGS(PDK-100 AUX. COMPUTED CURVES) Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. ~'C~C~-02A PDK-100 12/06/92 #1 2500.00- 3564.00 ATLAS Information Control Well Records RECEIVED DEC 2 2 1992 Alaska 011 & Gas Cons. Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 3 DATE: 12/15/92 T% 84175 BP CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. CC-02A (PDK-100~ (~4~ 12/06/92 ~1 D-12 ~-/~ PRODUCIBILITY 12/08/92 #1 S-27~,~ PRODUCIBILITY 12/08/92 #1 Y-l%~,~~! PRODUCIBILITY 12/07/92 #1 2500.00- 3564.00 ATLAS 8900.00- 9280.00 ATLAS 10500.00-10872.00 ATLAS 10840.00-11178.00 ATLAS 5 " 5 " 5 " Information Control Well Records RECEIVED DEC 2 2 1992. Alaska 011 & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 July 20th, 1990. Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention' Mr. Michael T Minder Well CC-2A Dear Mr. Minder, Enclosed, is the pressure chart for the CC-2A 4-1/2" tubing and annulus MIT of 4/3/90. This chart was left out of the package sent to you in our last correspondence of July 17th by mistake. While testing the tubing the annulus was open to the atmosphere to monitor for returns, and while testing the annulus the tubing was open to the atmosphere to monitor for returns. No returns were noted in either case. I hope this clears up any questions that you may have concerning the MIT. Please call me on 564-5299 if I can be of any further help, or if you still require us to repeat the MIT. Yours sincerely, Richard I. Smith Drilling Engineer RIS/ris Enclosures (4) cc: Well File 17 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 July 17, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention' Mr. Lonnie Smith Well CC-2A Dear Mr. Smith: Enclosed, is the documentation needed for back up regarding the Mechanical Integrity Test performed on well CC-2A. If you have any questions please contact Richard Smith at 564-5299. We will be incorporating this information into our well history in the future. Yours very truly, Richard I. Smith Drilling Engineer RIS//KMT Enclosures (4) cc: Well File 17 STATE OF ALASKA ~-~ 0 i{ i G 1 N A ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND 1. Status of Well Classification of Service Well OIL [] GAS [] SIJSPE~IDED [] ABANDONED [] SERVICE I~ Di~t3o~al W~ll ...... 2. Name of Operator 7. Permit Number BP Exploration . . 90-26 3. Address ~. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22016 4. Location of well at surface i~~~. .~I i9. Unit or Lease Name 996' SNL, 4460' WEL, SEC. 09, T11N, R13E '? ..... :' Prudhoe Bay Unit [~.~..£ ., , :; ~ " 10. Well Number At Top Producing Interval . -/~... j ~ 996'SNL, 4460' WEL, SEC. 09, T11N, R13E j{z/ CC-2A (11-09-11-13) ~~"~-" .~ , ~.~.',;:-.~ I11. Field and P°°l At Total Depth . i .' Prudhoe Bay Field/Prudhoe Bay Pool 996' SNL, 4460' WEL, SEC. 09, T11N, R13E " 5. Elevation in feet (indicate KB, DF, etc.) ~6. Lease Designation and serial N(~. KBE = 69.73' I ADL 28281 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. NO. of COmpletions 03-28-90 04-02-90 ~I N/A feet MSL I ONE 17. Total D~pth (MD~TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 3690'MD/3690'TVDL .... N/A YEs [] NO []I none feet MD I 1970' 22. Type Electric or Other Logs Run No open hole logs run - ran cased hole logs CBT/CET/GR/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Cond. Surface 11 O' 13-3/8" 68# L-80 ' Surface 2695' 17-1/2" 4083 cu ft Arcticset II ..... ~9-5/8" 47# Butt 2431' 3579' 12-1/4" 726 cuft Class G .... 2'4. "Perforations open "to Production (MD+TVD of Top and Bottom and 25. 'TUBING RECORD interval, size and number) SIZE DEPTH SET {MD) PACKER ,SET, (,MD~ No perforations. Open hole completion from 3579'-3690'. 4-I/2" 12.6# L-80 3164' 3079' 2~. ACID, FRACTURE, CEMENT SQUEEZE, ETC. "' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED '13-3/8" X 9-5/8" Freeze Protect annulus w/290 , , . . bbls,d!esel ,, , , , 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) ...Ju..ne 29,. 1990 I Disposal of drilling fluids ' Date of Test Hours Tested PRODUCTION FOR OlL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO rEST PERIOD I~ I Flow T~bing Casing Pressure 3ALCULATED DIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ ....... ,, 28. CORE DATA ...... , Brief descriptiOn ol lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE 0~1 ~ ~1 li,t. wm, duplicate · 29. w ~r~ e~ ~ ~ ~ ~ ~ 3o. GEOLOGIC MARKERS F£ ,TION TESTS I~ME .. Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. T-06 Sand $574'MD $1jO4'ss , 31. LIST OF ATTACHMENTS .... , , 32. I hereby certify that the foregoing is true and corro~t to the best of my Imowledge ~.,r, Title PBU Lead Engineer Date "~ -- --~...'- g{-} INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, March 27, 1990 WELL: CC-2A (11-09-11-13) RIG: NABORS#18-E Day: -1 Depth at 0600 Hrs. = 0 24 Hour Footage = 0 APl No. 50-029-22016 AFE Number: 125053 AFE Amount = Current Field Costs = Current Operation: Rigging up. Summary of Last 24 Hours: Rigging up. Wells Shut-in For Drill-By: Mud Type Mud Weight Viscosity #/gal Sec. P V YE Fluid Loss Solids Temp cc °F Survey Depth Angle Direction N-S E-W Dog Leg TVD. Section Coordinate 0Qordinate °I100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, March 28, 1990 WELL: CC-2A (11-09-11-13) RIG: NABORS#18-E Day: 1 Depth at 0600 Hrs. = 265 24 Hour Footage = 155 AP! No. AFE Number: AFE Amount = Current Field Costs = 50-029-22016 125053 _. Current Operation: Drilling 17-1/2" hole. Summary of Last 24 Hours: Accepted rig at 1800 hrs on 3/27/90. Spudded well at 0330 hrs on 3/28/90. Drilled 17-1/2" hole to 265'. Wells Shut-in For Drill-By: MudType Mud Weight Viscosity .P V. .YP Fluid Loss Solids Spud Mud 8.6 Cf/gal 200 Sec. 1 8 45 16.0 cc 2% Temp 47 OF Survey Depth Angle Direction TVD N-S E-W : Section Coordinate Coordinate Dog Leg o/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Thursday, March 29, 1990 WELL: CC-2A (11-09-11-13) BAY UNIT RIG: NABORS#18-E Day: 2 Depth at 0600 Hrs. = 1,875 24 Hour Footage = 1,610 APl No. 50-029-22016 AFE Nur~ber: 125053 AFE Amount = Current Field Costs = Current Operation' Drilling. Summary of Last 24 Hours: Drilling 17-1/2" hole to 1875'. Wells Shut-in For Drill-By: Mud Type Spud Mud Mud Weight Viscosity 9.4 :/f/gal 130 Sec. P V YP Fluid Loss Solids Temp 24 37 12.0 cc 8% 47 °F Survey Depth Angle Direction TVD N-S E-W..Dog Leg Section Coordinate Coordinate t 0/100' Reviewed By' BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Friday, March 30, 1990 WELL: CC-2A (11-09-11-13) BAY UNIT RIG: NABORS#18-E Day: 3 Depth at 0600 Hrs. = 2,710 24 Hour Footage = 1,100 APl No. 50-029-22016 AFE Number: 125053 AFE Amount = Current Field Costs = Current Operation' Rig up to circulate 13-3/8" casing. Summary of Last 24 Hours: Drilled to 2710'. Ran 13-3/8" casing. Wells Shut-in For Drill-By' Mud Type Mud Weight Viscosity P V Spud Mud 9.6 lC/gal 190 Sec. 34 YP Fluid Loss Solids Temp 45 12.0 cc 9.5% 49 °F Survey Depth Angle Direction TVD N-S E-W Dog Leg Section Coordinate Coor¢inate °/100' Reviewed By: /{%// ,/ j~...-. BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday, April 2, 1990 WELL: CC-2A (11-09-11-13) RIG: NABORS#18-E Day: 6 Depth at 0600 Hrs. = 873 72 Hour Footage = 3,583 APl No. 50-029-22016 AFE Number: 125053 AFE Amount = Current Field Costs = Current Operation' POH. Summary of Last 72 Hours: Wells Shut-in For Drill-By: Ran and cemented 13-3/8" casing. Test and drill out 13-3/8" casing. Drilled from 2720' to 3583'. Ran and cemented 9-5/8" liner. Mud Type Low Solids Mud Weight Viscosity P V YP Fluid Loss Solids Temp 8.9 #/gal 33 Sec. 3 4 14.0 cc 4.5% 46 °F Survey Depth Anale Direction TVD Section Coordinate Coordinate °/100' Reviewed By' BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, April 3, 1990 WELL: CC-2A (11-09-11-13) RIG: NABORS#18-E Day: 7 Depth at 0600 Hrs. = 3,690 24 Hour Footage = 107 APl No. 50-029-22016 AFE Number: 125053 AFE Amount = Current Field Costs = Current Operation: Prepare to test annulus. Summary of Last 24 Hours: Drilled 8-1/2" hole to 3690' TD. Ran CET/CBT/GR/CCL for 9-5/8" casing. Ran 4-1/2" tubing and set packer. Tested tubing to 3000 psi, ok. Wells Shut-in For Drill-By: MudTv.De Mud Weight Viscosity P V YP .E~ Solids NaCL2/Brine 9.4 Cf/gal Sec. cc °F Survey N-S E-W Dog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, April 4, 1990 WELL: CC-2A (11-09-11-13) RIG: NABORS#18-E Day: 8 Depth at 0600 Hrs. = 3,690 24 Hour Footage = 0 APl No. 50-029-22016 AFE Number: 125053 AFE Amount = Current Field Costs -- Current Operation' Prepare to move rig to S-pad. Summary of Last 24 Hours: Tested tubing annulus to 3000 psi, ok. Displaced 290 bbls of diesel. Released rig at 1300 hfs on 4/3/90. Wells Shut-in For Drill-By: MudType Mud Weight Viscosity P V YP Fluid Loss Solids Temp #/gal Sec. cc °F SurVey Depth Angle Direction TVD N-S E-W Doa Lea Section Coordinate Coordinate °/1 Reviewed By: ,~ Surveillance Data on Class II Injection Wells. Sw Name Active Wells GC-1D GC-1D GC-1D GC-1E GC-1E =GC-1E GC-2C GC-2E GC-3D GC-3D H-03 H-03 H-03 H-03 H-03 H-03 CC-2A CC-2A Run Date Well Operation Code Comments 09/02/88 10/27/88 06/19~89 07/08/89 07/27/89 06/19/93 12/13/88 08/07/78 04/18/90 05/05/88 WNO 06/11/88 WRO 05/03/89 STA 10/02/89 STA 03/21/90 CAL 05/10/90 STA 11/04/94 12/11/98 STA FLM TMP STA TMP CAL FLM TMP TMP SRT SRT Static pressure/temperature survey/ INJECTION PROFILE/TEMP TEMP/CCL Static pressure/temperature survey/ BAD 9 5/8" CMT JOB KINLEY caliper log SPINNER/TEMP No surveillance TEMP/AMERADA TEMP/CCL CMT PLUG TO P&A CONVERT H-3 TO RESERVE PIT DISPOSAL WELL Static survey Static survey KINLEY CALIPER Static survey Step Rate Test Step Rate Test 1/12/99 as Surveillance Data on Class II Injection Wells. Sw Name Inactive Wells GC-1A GC-1A TS- O7 I GC-1A GC-1B -~& -o-~ GC-1B GC-1C GC-1C GC-1C GC-1C GC-1C GC-1C GC-1C GC-1C GC-2A GC-2A GC-2A GC-2B GC-3A GC-3A GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B Run Date Well Operation Code Comments 04/20/80 08/31/87 01/06/88 07/14/83 07/20/83 07/27/82 11/01/84 11/01/84 11/02/84 11 / 10/84 11 / 10/84 03/26/89 06/15/89 12/07/75 08/22/78 04/21/80 TMP TEMP/CCL TMP TEMP/CCL WNO P&A TMP TEMP/AMERADA WRO PLUG & ABANDON CAL KINLEY 4-ARM TMP TEMP/CCL FLM SPINNER FLM SPINNER TMP TEMP/CCL FLM SPINNER STA Static pressure/temperature survey/ WRM PLUG & ABANDON TMP TEMP/CCL TMP TEMP/CCL TMP TEMP/CCL 11/20/78 05/15/88 05/19/78 08/07/78 08/22/78 08/26/78 09/01/78 10/11/78 10/26/78 12/06/78 12/19/78 12/23/78 O2/23/79 05/21/79 FLM WRO NEU TDT TDT TMP TMP TDT TMP TMP TMP TMP TMP TDT No surveillance FLOWMETER INJECTION TEST PLUG & ABANDON CNL O/H TDT-M TDT-K TEMP/CCL TEMP/CCL TDT-K TEMP/CCL TEMP/CCL TEMP/CCL TEMP/CCL TEMP/CCL TDT-M 1/12/99 as Surveillance Data on Class II Injection Wells. Sw Name GC-3B GC-3B GC-3B GC-3B GC-3B GC-3C GC-3C IGC-3C GC-3C '~ 8 -O~,~ IGC-3C GC-3C Run Date 05/29/79 10/12/79 01/27/80 09/07/81 08/15/82 08/08/78 04/24/80 09/13/85 09/14/85 11/02/85 08/27/87 Well Operation Code Comments TMP TEMP/CCL TMP TEMP/CCL PBU Pressure Build-up survey TMP TEMP/CCL WRO PLUG AND ABANDONED, ATC, F/O FAILURE TMP TEMP/AMERADA TMP TEMP/CCL TMP TEMP/CCL TMP TEMP/GRAD/HP TMP DIFF. TEMP. TMP TEMP/CCL 1/12/99 as · ~ OE 'ELLNAMI=-NO' P~'U CC ~A · PERATION iro~ ~t :oo ........... ,~ CO~ HRS. ~1,~,~~'~ I.,~. Ic~ ~/~ ,..~ ~s~e,!~'' ~s-~ I PIT CUM NER SPM 391 BTM MAX SIZE TYPE JETS ppg Od',r" FL 100# [ 500# SOLIDS MUD HP #$MAKE/MODEL HP GPM AVDP AVDC PUMP .~_ RPM JAR JAR 3 PRESS ~I~C~ UP xl000 DN xl000 WOB ROT PIU SLACK xl000 WT xl000 1ArT xl000 OFF W'I' xl000 TFA DEPTH OUT COND SERIAL NO ~' x;T ]~ CHANGE ;'PEC. RING # RVEY IRVEY MD RVEY MD LENGTH ANGLE AZ ANGLE AZ LENGTH LENGTH ~ ~ O.Z .~v~ T .-' ~.~__c ' TVD NAS E/-W P ERATING ~'~c~ZU~C~Z. tw'rE~ztT~, ".oo o PE~/o4/4/.. , ~ i1~ · oELT* TRIP CL ACTIVITY LOG [ ACCIDENTS (Y/N) POLLUTION fi/N, 3-~ c~4T. Ct ~&&' TO 30o0 I~_O0 .E TRBLE ITRBLE I TRBLE '-- cost iCOD ...... . ..... ..... ~ ......................... CODE COST I 1~'~ ' INJ bbl~ USED I b~~ c ~.v,~o ~ i~.~, I,w,~.~ IWELL PRIMARY OPERATIONS Drilling Ahead MIIRUlRDIMO Geological/Logging/Conng Casing/Liner/Tubing Running Unclerreaming/Hole Opening NU/ND/Testing BOP/Surface Equipment Cementing Operations Drill Stem Testing Production TestIng Perforat,ng Other Complet~on/WO Operations P&A Operallons Undefined Operal~ons RIG TIME CODES REPORT TROUBLE CODES Non-Trouble Operation Abnormal Pressure/Well Control Problems Lost Circulation Wellbore Instability' Other Hole Problems Stuck Pipe/Fishing Operatio.ns/WO Tools BOP/Wellhead Failure Tubular/Casing Integrity Failure Drill String Failures/Fishing Operahons Rig Equipment Logglng/Evaluauon Problems Completion/DST Equipment Faiiures Testing Problems Cementing Problems/Failures Weather/M~scellaneous Problems Directional Drilling Deviation Problems Prep Location RU/RD Drilling Ream/Hole Opening Coring,, Circulate/Condition Mud Tripping Lub Rig Rebair Rig/WO Rig Parts Cut/Slip/Replace Drill Line Directional Surveying Logging/DST/Evaluation Run Csg/WH Equipment Cementing/wOC NU/ND BOP's Test BOP's PU/LD String Driving/Jetting Casing Test CSG/Run FIT (Leak Off Test) ObservIng Well WO Orders .. ~ Repair/WO Non-rig Parts Work Stuck Pipe/Jarnng Fishing Inspect BHA DATE Drdt Cement/Float Equ~pmenl MWD Failures Plugging Operations Window/Secuon Cutting Operations Plugbac~ Under Tow Positioning Rig Run/Pull Ancl~ors Diving Run Tv Run R~ser/Bop's DC MDC SPDC SQDC PDC DP HWDP XO SUB PDM TUR JB FSHG FS PRS TO 06,00 ,, BHA COMPONENT ABBREVIATIONS Drill Collar Monel DC Spiral DC Square DC Pony DC Drill Pipe Hevi-Wate DP Crossover Sub Pos. Disp. Mo{or Turbine Junk Basket Fishing Tools Float Sub ,Pressure Relief Sub Bent Sub (show deflection angle) , Bit WBS Weld Blade Stabilizer lBS Iht. Blade Stabilizer SSTB Sleeve Stabilizer MS Monei Stabilizer RR Roller Reamer RMR Reamer RWP Removable Wear Pad FIO Hole Opener UR Under Reamer SKW Spiral Keyseat Wiper KSW Keyseat Wiper SS Shock Sub JAR Jars CB Core Barrel MWD MWD BS Bit Sub ' ' ~,. BHA ADDITIONAL DIMENSION DESCRIPTION FACE (in) FACE FACE (in) OFFSET (fl) OD LENGTH (ti) WIDTH WEIGHT (#/ft) ADDITIONAL ACTIVITY LOG SURVEY MD ANGLE MD ANGLE SURVEY # SURVEY SURVEY MD · i' ITEM 13 16 22,, MD ANGLE ANGLE MD AZ ANGLE AZ AZ SURVEY MD ANGLE AZ # SURVEY AZ OD ID LENGTH .~ . ' ~" fl 14 ft 17 Il 20 fl 23 ADDITIONAL DIRECTIONAL SURVEYS 'FVD TVD TVD TVD TVD SECT SECT SECT SECT SECT SECT ADDITIONAL BHA ITEM OD ID LENGTH * . N/-S NI-S N/-S N/*S N/-S NI-S ti 15 I1 18 fl 24 E/-W E/-W , - E/-W E/-W E~-W E/-W DLS DLS DLS DL5 DL5 DL5 ITEM. ~ OD ID LENGTH t~ # 7 OA.E4 o~..-.--a i~,~ ~,~ I MW ~ ~ yp FL I HTP ~ J .~1 I I~ ,o.:~ ,o~,.1"" I ~,~, ,~,m APl ~2 ~ ~2 /~ ~0 ~m ppm % , ~ ~P OF ~MPS ~ MAK~MODEL HP ~2 MAK~ODEL HP ~3M~EL HP GPM AVDP AvDC ~s ~ F / oo ~ g ~5 ~ F ~ I X~O 2 O 3 1 2 3 PRESS UP xl~ DN xl~ ~ ~ ~M M~ , ~ ~ ~ ~ xl~ OFF ~ xl~ B~f 5~E MAKE ~PE J~ TFA DE~H OUT F~AGE H~RS ~ND SERIAL NO BHA NO. , B~ C~GE ~IN) ~EM OD ID LEN~H ~EM OD ID ~N~H ~M OD ID LEN~H HR. ~E ~ING ~ 7 . . SU~Y SE~ ~-S ~-W D~ SU~ MD ~GLE ~ ~D SE~ ~-S ~-W I DLS. SU~ MD ANGLE ~ ~ ~D SE~ ~-S ~-W ; DLS ~ G~ ~ PRESS ~ DEN :TRIP CL OPE~NG , COOE I co~ , I CODE CO~ I COD~ I CO~ '~'"~ I"~"°"~ ,~1'~'~ I I I~'"'~ I :d" ~Q~ kn~ ~ ,~0 ~ I oF INJ bbl USED ' ~ ~ , DATF. I DEPTH FTG OPE~ON ~PE I DE~H FL i Pm sec 10 APl ~2 ~P ~2 ppm PPm ~ 1 2 3 1 2 3 PRESS UP xl~ DN xl~ ~RQ~ I~RQON i~RQ I~a IR~ PIU S~CK ~ ~M M~ ~ ~ ~ ~ xl~ OFF ~ xl~ B~ S~E MAKE ~PE J~ TFA DE~H OUT F~AGE H~RS ~ND SERIAL NO BHA NO. ~BHA C~GE ~/N) ~EM OD ID LEN~H ~EM OD ID LEN~H ~M OD ID LEN~H ii i 1 HR. ~E' INSPEC. 4 ~ING ~ 7 ,, ~A AIR ~ 10 fl SU~EY MD ~GLE ~ ~D SE~ ~-S ~-W DLS SU~ MD ~GLE ~ ~D SE~ ~-S ~-W DLS SU~ MD ~GLE ~ ~D SE~ ~-S ~-W DLs , SU~ MD ANGLE , ~ ~D SE~ ~-S ~-W DLS ~ ! G~ G~ PRESS I DEN m~P CL OPE~NG SUMMA~ ., O~0~ I'/aHRS PRo 'RBLoA~j8 ,, .... CODE CO~ I CODE CO~ I CODE CO~ i BED? TYPE OF ANNULUS FUJID ALASKA OIL All) Gill, S COI,ISEAVAT[01i H~I Cid. Ill. RI ~ TEST __ CAS lNG SIZE PRETEST TBC CSG PRESS START TIKE TE~ CSC PRESS '51 oo 15 lllN _ 30 Hill TlllE I"BG CSG PRESS START TIHE o" o *TUBING INJECTIOI~ FLUID: P '"' PROOUC~ WATER I N.J' S -- SALT I~T'ER I NJ H = lllSCIBLE INJECTION I = IN.JF. CTIJ,,IG N '-'Ii,lOT II(JECTI JIG C.005 (rev ANNULRR FLUID: DIESEL GLYCOL SALT WATER I~ttLLlllG ,Il,ID OTHER O]'HF~ I nit, al ~ 4-year__ Itorkover Expl a'{ n A[X;C~ Ii'[TI,IE~ SICI~TU~ COHPAI~Y REP S I GNAZUR5 Mo "~""'~" -e'~.~p~?~.E, 'TO ~s~r ~~ 1~'~'.' ~'~'. ....... ~ ~N~. ._ ~. 19[~_ i..~ . . · . cv . ....... . ~J~ BtM ...... ................ ,. , .,,.. ,-,,, ~ ,nrl ~ .... .i .. , , "' "'" - ~- .~,,~ ~ ~'" , ~m'l .... ~ : ' ,~ ~1 il ~ , .. ,~ , --, 8U~V-- - ~ ~0~ ~gLE · ~ WD ..... ~'~G ~:S ..... ,'~.W bLS "' . ~~~ ~u~ ~.~ SU~ MO · I ~GLE ! ~-- ~O ........ '~E~ ~-S ~2w DL~ ....... O~E~NO ~ ...... ,,,,. , ~_. , --.,. , , .. ,.., , J, ., ..... _ .. , ,,, ,soo ,oo,~ vo. ~y,~ ~~ ~P";~ " t~ .... ~ ~ o ~ ~.~a~-'top .~?.~' " 5'~ ~7. .~...;'. ..... !~oO ..... l, o o IA '¢0~ %/D u~Dp ~. ~HA .- ....... , , ~ ~ t~&~ ~&~ .- ........ __, O~OO t~ o o 14 WINO~'..' ~[;; ''U,,,Ji-UROM~ER' . .f ____.._ . ~ ..... ''.1 !~:: ; .... : .... ¢. - ..... , .... '-' I i , } ~' I ¢o~ ~ 7'74/ ' l OPE~ION ~MA~ONI , ' ~ ~SU~. ~CS~ ........... -- ~FIT ....... : . _~1 , ,;... .......~ I c..o~ I uuD. ~ ...... ~PE I DE~H FL ! VOL bb~I ~,L bb~,I,MPD S ..... ..... .. __ ..... APl ~MPS ~ MAK~MODEL HP W2 MAK~ODEL HP I3M~EL HP GPM AVDP AVDC ............... .. . ....... 8~ I 2 3 1 2 3I PRESSI UP ~1~ D~ ..... xl~ ~RO~F ........ I~RO ON i~RO I~BI~ '~ ~IU' S~CK . ~ _ BIZE MAKE ~P~' ,,.J~ TFA DE~H OUT , , F~AGE HOURS ~ND SERIAL NO BH~ ~O:. , ...... ., .................... , , _ _ ,~., , ....... i ..... HR, ; ........... , ~A AIR ~. 8U~Y MD ~ ~GLE .......~ ~ SE~ ~.s' ~.w ..... DLS .... ~ /. ., SU~ J MD .... ~GLE su~ '~b" ~GLE ~ .... ~D ' ' SE~ ~.S ' ~.W DES BU~ MD ~GLE ~ ~ ' ' SE~" ~-S ~.W DLS ~ . _ ~IP . B~D ~RE DX $~E DELTA ~ G~ PRESS , ~ DEN ., ~IPCL . ., OPE~NG SUMMA~ . .. =,,, ., ,,.,. ~ .,,. , , . . . ... . , .,,, ......... .. ,..., ,=, .,,,., ., , ........ .... ...... .,,, ,. ...... ~. i i ..~ ,~.~_ , , .,, ' ,,c~~ ~cc ~~r' _ .... ~E~ .......... ~. 4~~ - ~c~ ......, .... . .......... -., . .. ., ~,, ~ , ,,, , , ~ ~, ~ .... , , , ,, ,, ...... . ,., ......... , , ~ ,,, , ........ . , ,,~ . . ........... . .... ~ , .~ ,, , ,, , ,, ,, ~"LE .... j tRBLE ' ITRBLE : TRBLE ....j TR.~E .... ' J T4.~F.... CODE J eom ICOD~ : CQm ,., J COD~ , tCO~ . w~" .... ~AnO '" . ..................... j~u~o" J wATE~ ~,~ I I I AOGCC GEOLOGICAL MAI'EI:tlALS INVENTORY LIST FOIl DEVELOPMENTAL WELLS PEn. MIT// /9'0 - -~- °/ WEll_ cOMPLEtION Date ~' I ~/ /. ? ° co. cONTAcT p-'0-~~-~:l~ C Eib:ED' I-~,iLY I.)/~'IE / tlIS'I'OFIY I LO(~ 'i"YPE i FIUN NO. PT'-'- C~x- .......... I / I" c,7- I / .... 171 ........... I IN'IERVALSI SCALE i 2. 35'0/'-- ~"~1' Z37o'-- -~YT'3" I~'' i I I I I I I I I I I 1 I I I I I I I I I I I I I I I I I BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard ' RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 04/10/90 Transmittal: 81060 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your questions, please A-16 RST F-16 COMP J-15 TDT-P S-15 COMP N-23 NTL CC-02A CBT CC-02A CET copy of' the material listed below. If contact BP Well;Records at (907) 564-4445. you have any 03/03/90 ~1 0-10612 Sch 5" 03/03/90 #1 9175-9550 Sch 5" 04/01/90 #1 10590-11333 Sch 5" 03/31/90 ~1 10440-11729 Sch 5" 04/01/90 #1 40-10160 Sch 5" 04/02/90 #1 2390-3521 Sch 5" 04/02/90 #1 2390-3543 Sch 5" Distribution.' · ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR S ARCHIVES ,APR ! 7 ]990 Alaska 011 & Gas Cone, Commleelon Anchorage RECEIVED March 20, 1990 Telecopy No. (907) 276-7542 G W Kirton PBU Lead Engineer BP Exploration (Alaska) Inc P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit CC-2A BP Exploration (Alaska) Inc Permit # 90-26 Surf Loc 996'SNL, 4460'WEL, Sec 9, TllN, R13E, UM Btn~hole Loc 996'$NL, 4460'WEL, Sec 9, TllN, R13E, UM Dear Mr Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permi~ to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. To aid us in scheduling field work, please notify this office 24 hours prior to co~enciHg installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 'hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. C"~ Chatterton' Chai~an Alaska Oil and Gas Conservation Co~ission BY ORDER OF THE COMMISSION jo Enclosure Department of Fish & Game, Habitat Section - w/o encl Department of Environmental Conservation - w/o encl BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 15, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn' Mr. Bob Crandall CC-2A (11-09-11-13) PBU Enclosed, in triplicate, is a revised Drilling and Completion Program, Downhole Diagram, Preliminary Well Plan, and Cement Calculation Sheet dated March 14, 1990 to replace those issued with the permit package on March 9, 1990. The revisions address the production packer setting depth as discussed with Richard Smith by phone on March 14, 1990. A geological type log has also been enclosed for your information. G. W. Kirton PBU Lead Engineer GWK/KTH CC R. I. Smith Well File RECEIVED KBE 20" Conductor PROPOSED DOWNHOLE DIAGRAM Well CC-2A [11-9-11-13] (Revision March 14th, 1990) Proposed Depth BKB 70' 110' 4" Tree with Check Valve in Flow Line 4-1/2" 12.6# L-80 IPC Tubing Liner Hanger 2430' 13-3/8" Casing Shoe 4-1/2" Tubing Packer/Top T-4 Sand X Nipple 9-5/8" 47# NT-80S NSCC Liner Top T-6 Sand 9-5/8" Liner Shoe Bottom T-6 Sand 8-1/2" Open Hole TD 2680' 3070' 3595' 3600' 3665' 3695' I70' T-6 Sand RECEIVED R,~arch 14th, 1990 PRELIMINARY WELL PLAN (Revision March 14th, 1990) Well: AFE NUMBER: CC-2A [11-9-11-13] PBU 125053 LOCATION: S u dace: Target: T.D.: ESTIMATED START: OPR. DAYS TO COMPLETE: 8 996' SNL, 4460' WEL, Sec. 9, T11 N, R13E 996' SNL, 4460' WEL, Sec. 9, T11N, R13E 996' SNL, 4460' WEL, Sec. 9, T11N, R13E March 28th, 1990 CONTRACTOR: Nabors 18-E MAX ANGLE/SECT COURSE/KOP/BUILD RATE: Vertical Well Item TVDss MD(BKB) Mud Wt. 20" CONDUCTOR 110 8.5 13-3/8" SHOE 2610 2680 9.5 9-5/8 SHOE 3530 3600 9.5 TARGET 3625 3695 9.5 TOTAL DEPTH 3625 3695 9.5 LOGGING PROGRAM: Open Hole - Record all logs on magnetic tape where applicable. 12-1/4" Hole: None Cased Hole CET/CBT/GR in 9-5/8" Liner after Rig release March 14th, 1990. Cement Calculations Revision March 14th, 1990 13-3/8" CASING Measured Depth: Basis: Total Cement Vol: All Tail Slurry: 2680' 2 X Annular volume (@ 0.6946 Cu ft/ft) 3723 (cu ft) 3723 (cu ft) 4003 Sx Arcticset II @ 0.93 Cu ft/Sk 9-5/8" LINER Measured Depth: Basis: Total Cement Vol: 2430' (Hanger)- 3600' (Shoe) 1.5 X Annular volume to 13-3/8" shoe (@ 0.3132 Cu ft/ft) + 150 cu ft 582 (cuft) 506 Sx Neat G @ 1.15 Cu ft/Sk R~March 14th, 1990. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 09, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn' Mr. Mike Minder CC-2A (11-09-11-13) PBU Enclosed, in triplicate, is a revised form 10-401, our Application for Permit to Drill the above-named well. Aisc included are a revised Drilling and Completion Program, Downhole Diagram, Preliminary Well Plan, and Cement Calculation Sheet to replace those originally issued with the permit package on February 6, 1990. The site has now been surveyed, and a survey plat is also included for your records. Yours very truly, G. W. Kirton PBU Lead Engineer GWK/KTH CC R. I. Smith Well File RECEIVED ' "Anchorag~ STATE OF ALASKA REVISED PERMIT 03-08-90 ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] Redrill[-Illb. Type of well. Exploratoryr-I Stratigraphic TestD Development oilr-I Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone'J~i, Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exoloratk~n 70' feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchorage. Alaska 99519-6612 ADL 28281 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 996' SNL, 4460' WEL, SEC. 09, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 996' SNL, 4460' WEL, SEC. 09, T11N, R13E CC-2A (11-09-11-13) 2S100302630-277 At total depth 9. Approximate spud date Amount 996' SNL, 4460' WEL, SEC. 09, T11N, R13E March 28, 1990 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in propertyi15. Proposed depth (aD and TVO) prope~L line 28282 @ 1028' feet J-26 @ 1480' feet 2560 3695'MD/3695'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^AC 25.035 (e)(2)) Kickoff depth NONE feet Maximum hole angle N/A° Maximum surface 1800 pslg At total depth (TVD) 4180'/1800 pslg i18. Casing program Setting Depth s~ze Specifications Top' Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 17-1/2" 13-3/8" 68# L-80 Butt 2650' Surface 2680' 2680' 3723 cu ft Arcticset II 12-1/4" 9-5/8" 47# NT-80S NSCC -1.6E0' 2430' 2430' 3600' 3600' 582 cu ft C/ass G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface Intermediate Production MAR., 1 ,.o ]9!')0 Li nar ~,~!i~:?:-:i.,,:¢..O[J .& Gas Cons. Perforation depth: measured true vertical ' ~ A~chorag~ 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed reportl-I 20 AAC 25.050 requirements[] 21. I hereb(~(,~ertify th,,~ the fore__go~g ,is true and correct to the best of my knowledge Signed ,/~ ~:~ ~_//- -,~-c~z;~-~, Title PBU Lead Engineer ~/d~/~ 0 Date Commission Use Only Permit Number IAPI number JApprova/date ISee cover letter ~O-.,Z,~' Icc-oz..?- z..~-.~,/~'I 03/20/90 Ifor other requirements Conditions of approval Samples required [] Yes ,]~['NO Mud Icg required l-lYes~l~No M]:T r'equir'ed Hydrogen sulfide measures [] Ye_s~ No Directional survey required t-} Yes~No Call for' r'ep -' workin ur or. 2M; 1-13 ; I-'15M; r-I10M; I-I15M; Required Other: y ~ ............. to witness. by order of Approved by Commissioner me commmsion Form 10-401 F /. 12-1-85 Submit,/f PAD S 2 I I I I I 25 ! ! 56 ,/ 29 I I 5 I 12 I I 1 I i I SURVEYOR'S CERTIFICATE 15 I I ¸32 PAD R 28 i J, WELL CC-2 LAT. 70°19'35.38" LONG. 148°51'55.70" Y=5970288 819' I PAD N 33 X=639897 A.S,P. ZONE 4 ! I I SERVICE I I CITY I I I I I I I PAD U I I 1 I I I I i CENTER 2 I T.11N. I I J PAD J I DATE<:::)~/~/?O ..--~EGISTRATION NO. REGISTERED LAND SUt~-VEYOR -- F B.P. EXPLORATION INC. SURVEYED BY Arctic Slope Consulting Group ENGINEERS SCIENTISTS SURVEYORS 6700 Arctic Spur Ro~d Anchoroge, Alelko ~518--1550 ' As'_;~,~l~'e~I ....... ¢ELL CC-2 LOCATED IN NW 1/4. OF PROTRACTED SEC. 9.,, Tll1N., R.I,,~E,, U_.M.,. A_K.__. SURVEYED FOR LS4575 ' HEREBY CERTIFY THAT' AM PROPERLY REGISTERED AN~It~h( .~ 2 ]990 LICENSED TO PRACTICE LAND SURVEYING IN ALASKA, THAT THIS PLAT REPRESENTS A LOCATION-'S"~I~/,/~GS$ MADE BY ME OR UNDER MY SUPERVISION AND THAT ALL A~Chol-'"'~:ra~ "".,~'Ri"" DIMENSIONS AND OTHER DETAILS ARE CORRECT. RECEIVED I I I ~L___ SCALE 1"=1 MILE NOTE: ' TOPOGRAPHIC DATA TAKEN FROM U.S.G.S. QUAD MAP "BEECHEY PT. (B-4) ALASKA" PROPOSED DRILLING AND COMPLETION PROGRAM WELL ¢C-2A [11-9-11-13]_ PBU (Revi~iQn March 14th, 1990) Drilling and Workover Waste Class 2 Disposal Well Install and cement 80' of 20" conductor to surface. Install 20" Diverter. The Drilling fluid program will consist of an 8.5 - 9.5 ppg spud mud in the 17-1/2" hole, and a 9.0 - 9.5 ppg water base mud in the 12-1/4" hole. Drill 17-1/2" hole to 2700' and cement 13-3/8" 68# L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottom hole pressure is 1700 psi based on salt water pressure gradient to 3830' TVDSS. Perform a mechanical integrity test of the 13-8/8" casing to 3000 psi. Drill 12-1/4" hole to 3600' (5' into the T-6 sand). Run 9-5/8" 47# NT-80S NSCC liner, from TD of the 12-1/4" hole to 250' inside the 13-3/8" casing shoe and cement using Class G cement. Clean out to 9-5/8" liner to the float shoe. Test casing and lap to 3000 psi (Mechanical integrity test to be witnessed by the State). Drill out the liner shoe and 95' of 8-1/2" hole to 3695' (30' into the shale below the top sand of the T-6). Run 9-5/8" production packer on 4-1/2" tubing. Set packer 640' into the 9-5/8" liner, at the top of the T-4 sand. Install and test Xmas tree with a check valve in the flow line. Displace tubing to diesel. Set and test packer. Fluids incidental to the drilling of a well will be pumped down the 4-1/2" tubing of the well. Release the rig and run CET/CBT/GR after rig release. Tubing Size: 4-1/2" 12.6# L-80 IPC MBT Tailpipe Size: 4-1/2" March 14th, 1990. PPER CRE'rA CEOUS; TERTIARY PERIOI ~' WEST SAK ~ i " , , .................. ' UGNU ~ ' SAGAVANIRKTOK :~ FORM. "r'F' ;T :."'~' ,, "~ ...... ~ ...... ' ~, ;"i., .,., , : .,.~ .' . ._ .,., , ,~ ..... .. . ! ................. ........... ~.-4, .~-I ~ '-'~-~ '~--~--i ~' ''~' ~ ...... ;-~.4 ..... ~..; ~....L~..~.~...:.'..~..~...~ ~. ;.~..'..:. : ~ , ~ ~ I ~: ~ ~ ~ i t -~' I'T "r'--I''-I ~ T ~ [ I '~ ~ I I ~' ~ ~ I ~ ' ~ I ~ ~ ''~ I ~ ~ ~ I ~ ~ " ~ ~ ~ I ~ ~ ~ I ~ ~ ~ ~' I' ' ~'' ~ I ~ ~ I ' ~ ' ~ I ' ~ ~ I ~ ~ " I'' r ~g~0 ....... ~o ~o 5~0o s?~ 5000 . ,loc ,~oo ~ ~~~,~uoo ~oo a~oD ~oo ~o~a . t~__ 'i ~ ' ........... r'" i ........ l ................................ ' ........................................................... ~ ...... - ...... [" m ~ .... ~~~;" i ..... ,1 ~,,,,;~i~l~;,).Z., ~~,l,~i,.~~ ' ~: ~ '~': ": ' l~~~~t:J.,~,;;~ ~t~Z~2~[; ~' '~ ....... '~"' ~ ".z.~..~, .l..,..,, .......... ..... t-L,.:..~..I..*.~..~..,..~:,., .' ~ ~'4':: ...... ..... :4. ~.4..,, ...':'{-i";~"'"l:.. :: '~":"~'~ :,:.. ~.~J'"'~""'~"t.?~.4 ........ ..... J. j t.~J..,..~ - ~L~~.~.~,~r ~==~'~JJ'"'-'' ~ .... ~' ';~' ] '=~:'; ' ~::''~':'~ ;';l' ~' ~ '' ; ~ '''''1:~' '.;1''';~' , ~ ', ~ .... ;~i;]~;: ~; ],~ ' ;'' 'i ~ :~ '~' : .:" ~' ";~-' '~*" ~ ~[. ~.? ~. ~1 :. ~"~"-:~:'~-:~--i-'t:+"~ L;..i..~.LL,..:..L~..~.. i..~ '..~..~.L).~ ....... ~ ~ ~;~ ..... L;.. .~..;.. ~:.;..'~ .; .... '.'; .: .... ~ ~..~. ~ 1[]~~/~, .~....~., ..;..~ ....... 1..~..,.4..~ .......... ~..;..~.~....;..~..~..~..,..~..~. ,..~ ~ ...... ,. ~.....~. ,~ ....... ~ ......... , :~ ~ ~~'~: ~ :1:' .: I: I:,. ..t.t.- :::i..' ....... ;.,.?' ::::'~4 .... .: ~"~"~ :'~:'[i?.:~-~:: t'U':¢:~: .;.4.~.~.~¢ ~' ..... , , ;..i ;.;-f ~..~:,.;. ~ .......... t .................... , ....................... ' .... [.:~ ......... ~:;:: ..... } ..... ;..,.....1 ..[.~....~.. ~.i.; :.;.,..1 . , -,. r ~.~. -i ~ q "" .... - '~ , . ul ~ .... ~ ...... ~ ~ , ~ , ~ , = b 1= - 2;. m , ,, ~ ~ ~ ... ~m ARCO ~ ~ G USGS ..... ,, .. . , ii' fl iii SURFACE HOLE DIVERTER SYSTEM Two lines venting 90 deg. apad in directions that ensure safe down wind venting, and ex- tending to a point at least 100' from any potential source of ignition. 10" l~Ht~=f~Valves 35' or as required 3t Dresser Sleeve 10" Diveder Line 1. All pipe connections 150# ANSI Flanges or welded connections and secured to prevent movement. 2. Manual 10" I~ valves ~J mechanically connected to ensure that one valve is fail-safe open at all times. 3. All turns are 90 deg. and targeted. 10" Full opening ball valve w/Hydraulic Actuator Cellar 20" Diverter Spool wi 10" Side Outlet KRL 12/18/89 I*tuo VOc UMF.. Vo~.U~sE/s~C*no~J TO pIT' V~L.I,IHE TAt, IK WLUHE TNJ JO(::) TRIP TANK D~GA$SER TAAIK I,eO 88L. I/~.Cuurl TYPE MUD rRIEUT~ON D~TC ! ,. ~iJO KIlL &IIU~ Choke .Manifold Poor Boy Degasser · Brand t Vacuum.-Type Degasser Brand t Dual Tandem Shale Shaker Pioneer Mud Cleaners Pioneer MKI Centrifuge l~fUO PIT 1 - Recording drilling fluid, pit 'level indica~0r with both visual and audio warning de~ices at driller's console 1 - Trip Tank (75 BBL.) 1 - Drilling fluid flow sensor with readout at driller's console 11 - 5 Hp Agitators BOP STACK CONFIGURATION 13 $/8", 5000 PSI WP TRIPLE RAM STACK DRILLING RISER ANNULAR PREVENTER PI PE RAMS I I I I I BLIND RAMS I 2" KILL LINE MANUAL HYDRAULIC GATE GATE DRILLING SPOOL I I PI PE RAMS I 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE _$4~DUAI~4: [DRANO25]CC~A_CLOSAP_SHORT. LIS; 4 6-FEB-1990 16:27 --- Closest Approach Analysis --- Date: 6-FEB-~O Time' 16'27'40 P~ge I Search Radius= 2000 COURSE LINE For proposed Yell' CG-2A [11--?-11-13] Location = W-E S-N TVD(SBS) · Top 64011O. 00~,,==~mnmn, v~= .... O0 -70 nO Bottom Note: 840113.00 5~7003~.00 4181.00 All depths in ~eet Belo~ Kelly ~ushing (B~iB) WELL IDENT Closest Approach /PROPOSED\ /NEARBY\ CLOSEST TVD DEPART TVD DEPART DISTANCE Vertical Intersection /pRO~OSED\ /NEARBY\ VERTICAL TVD DEPART TVD DEPART DISTANCE A02~-2002500 d-3 A029-2013700 N-7 4251.0 2.2 4842.3 1246.2 2519. 5 4~I.0 2.2 5683,4 2603. 5 3881.8 ., A0~-~0~4600 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW · A029-2026500 4170. 0 O. 0 4OO4. 7 1247. 5 2642. 0-8 -- A02~-~046200 d-ll 4~51.0 ~.~ 5369.7 1917. I 251~. 1 4~51.0 2.2 54~.0 2006.~ ~001.5 A02~-2134200 A029-214O500 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW dX-~ AO2e-~189800 0-22 4070.0 0.0 4~.~q~ 7 938,7 2470.0 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW . A02~-2170500 ., : A0~9-2171200 4~00.0 0.0 4~4.=~ 9 1073.4 2866.6 :. d-23 3870.0 0.0 4437.6 1024.0 2486.2 ::. A02~-2172100 ~-~8 4651.0 ~.2 4618.1 916.7 2249.~ A029-2173400 0-26 4a51.0 ~.~ ~ 4650.~ 1474_3 1479.9 SUMMARY The ~e!l which comes closest to the proposed ~ell is' A 025:~-~-1.-7'-3400 d-2~ C:nsest~ approach distance = ~a-7~--~., ....... KiCK OFF ~or this run = 4~. ~ feet ........ . . ~ ..... ~~..~,~,.~ ..... -- BP EXPLORATION February 19,1990 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Mr. Lonnie Smith Alaska Oil and Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 CC-2A (11-09-11-13) PBU Dear Mr. Smith: As a followup to your phone conversation with Leslie Griffiths on February 13, 1990, BP Exploration (Alaska)is providing additional information in support of the Permit to Drill application for the CC-2A Class II disposal well. The well will be used for disposal of non-hazardous drilling and workover related wastes. In addition, during summer dewatering activities, it may be used for disposal of reserve pit water. Once the well is completed, the grinding and injection modules will be located on the pad. All material for disposal will be trucked to the site. Liquids will be offloaded via non-drip Kamlock fittings into suction tanks in the injection skid module. Solids requiring grinding will be offloaded into the feed hopper to the grinder module. After completion of the crushing and grinding operation, the material will be pumped to the suction tanks. From there, all material will be pumped on a continuous basis to the well. There will be no temporary storage of materials in the modules. If you have any further questions regarding this proposed Class II well, please contact either Jeff Acton at 564-4864, or Leslie Griffiths at 564-4356. Si n c~//~~~.,~ Steven D. Taylor, rv[anager Environmental and Regulatory Affairs, Alaska SDT//Ig CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE D, AT~ (2) //¢(~'//~/_f-f-fa (8) (3) Admin,/~_~, 1~ 9. ' ~thru 10. (10 and 13) 12. 13'. (4) Cas~ (14 thru 22) (23 thru 28) Company rJm~ · ' YES Is the permit fee attached .......................................... ~ Lease &' Well NO 2. Is well to be located in a defined pool ............................. 3. Is well located proper distance from property line .................. 4. Is we~l located proper distance from other wells .................... 5. Is suz~icient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... Does operator have a bond in force .................................. Is a conservation order needed .... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a unique name and number 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Is conductor string provided ......................................... ~ Will surface casing protect all zones reasonably expected to serve as an underground source Of drinking water ..................... /~ Is enough cement used to circulate on conductor and surface ......... ,~, Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... ~ Will all casing give adequate safety in collapse, tension and burst.. ,¢¢¢. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate/~ Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to ~.~d)<P psig .. Does the choke manifold comply w/API RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. ,.J J (6) OTHER /?~ ~/~ _ thru ~i') (6) Add: ~z~,~,< ~_?_~ Geolo,,~y: Engineering: ~w~~-- ~.cs :J_i~ ~w." rev: 01/30/89 ' 011 For 29. 30. 31. 32. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. ~///¢,-~/,4 Are Seismic analysis data presented on shallow gas zones ............ . ' If an offshore loc., are survey reSults of seabed conditions presented __ / Additional requirements ............................................. -¢~ . C/~o~ // /¢a~ ;,~ ~,w~-~/z~ . Additional Remarks"i "r~;_,~ ~.~t,J-~/o~/~ ..... ~-~,::z:~'~/ / INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE t o ~.] Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well .History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXi No special'effort has been made to chronologically organize this category of information. Run 1' 6 - December - 1992 PDK-1001GR Borax Log 2452 ~564 ICROFI Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD lST STRING 2ND STRING 3RD STRING PRODUCTION STRING CC - 2A 500292201600 B.P. EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 21-JAN-93 5804.00 R. IORIO LE CONG LE 9 liN 13E 996 4460 89.50 89.40 54.00 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 20.000 110.0 13.375 2695.0 68.00 9.625 3690.0 47.00 4.500 3164.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: CBL GR N/A UNKNOWN BASELINE DEPTH 2435.0 2566.5 2691.5 2799.0 2838.0 2914.5 3034.0 3058.5 3108.5 3149.5 3187.5 3196.5 3226.5 GRCH 2435.0 2564.5 2690.0 2797.5 2837.0 2913.5 3032.5 3057.0 3107.5 3148.5 3186.0 3195.0 3225.5 EQUIVALENT UNSHIFTED DEPTH 3230~5 3420.5 3435.5 3484.0 3571.0 $ REMARKS: 3229.5 3419.0 3433.5 3482.5 3571.0 PDK-100/GR Borax Log. LOG TIED TO CBT RUN 02-APR-90. MADE BASE PASS AND PUMPED 100 BBLS BORAX AWAY IN FORM- ATION AND BEGAN BORAX PASS 1. MAINTAINED PUMP-IN OF BORAX DURING PASS @ 2 BBLS/MIN FROM TD - 2870' & 5 BBLS/MIN TO 2500'. MADE BORAX PASS 2 @ 5 BBLS/MIN. FLUSHED BOREHOLE WITH 80 BBLS SEAWATER AND MADE BORAX PASS 3. 593 BBLS TOTAL BORAX WERE PUMPED IN FORMATION. TYPE BORAX USED: SODIUM TETRABORATE (Na2B407) , 5 OR 10 MOLE. ADDITIONAL NON-STANDARD CURVES ARE INCLUDED WITH THIS LDWG DATA SET. THE ADDITIONAL CURVES ARE: CSLL ... Corrected Sigma late - long space CSLT ... Corrected sigma late - short space SDT ... Slow down time CORRELATION GAMMA RAY FOR DEPTH MATCHING SUPPLIED BY BP EXPLORATION (ALASKA) INC (13-JAN-93) . SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO CORRELATION GAMMA RAY. 2) FIRST PASS SGMA DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT SGMA (PDK) PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS SGMA. $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 2462.0 3552.0 PDK 2481.0 3564.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH SGMA EQUIVALENT UNSHIFTED DEPTH 2435.0 2435.0 2668.0 2667.0 2877.5 2876.5 3058.0 3056.5 3125.5 3125.0 3129.0 3129.0 3230.5 3229.0 3395.0 3394.0 3512.0 3510.5 3571.0 3571.0 $ REMARKS: BASE PASS BEFORE PUMP IN. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS SHIFTED TO BP SUPPLIED CORRELATION GAMMA RAY. $ CN : B.P. EXPLORATION WN : CC - 2A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 5 'CSLS~PDK 68 1 CU 6 LS PDK 68 1 CPS 7 SS PDK 68 1 CPS 8 MSD PDK 68 1 CU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 CSLL PDK 68 1 CPS 16 CSLT PDK 68 1 CPS 17 SDT PDK 68 1 CPS * DATA RECORD (TYPE# 0) Total Data Records: 163 1014 BYTES * 68 4 00 201 24 4 71 162 89 4 05 626 89 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 00 201 24 4 23 260 40 4 96 761 61 4 00 201 24 Tape File Start Depth = 3571.000000 Tape File End Depth = 2435.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40915 datums Tape Subfile: 2 295 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 2461.0 3552.0 2486.0 3564.0 BASELINE DEPTH GRCH 2435.0 2435.0 2457.5 2456.0 2467.0 2465.5 2553.0 2597.0 2603.5 2627.0 2629.5 2630.5 2631.5 2633.5 2655.5 2657.5 2658.5 2660.5 2661.0 2663.5 2664.0 2667.5 2686.0 2945.0 2946.0 2946.5 2947.0 2948.0 2948.5 3026.5 3053.0 3052.0 3055.5 3054.5 3056.5 3055.0 3060.0 3061.0 3059.5 3080.0 3079.0 3088.5 3125.5 3129.0 3153.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH - SGMA 2435.0 2553.0 2597.5 2603.0 2627.0 2629.5 2630.0 2630.5 2632.5 2655.0 2657.0 2657.5 2659.5 2660.5 2663.0 2664.0 2667.5 2686.0 2943.5 2944.5 2945.5 2946.0 2946.5 2947.0 3025.5 3059.0 3087.5 3125.5 3129.5 3153.0 320920 3209.5 3235.5 3272.0 3275.5 3390.0 3391.0 3392.0 3516.0 3543.5 3555.5 3556.0 3558.5 3561.0 3571.0 $ REMARKS: CN WN FN COUN STAT 3271.5 3275.0 3388.5 3389.5 3391.0 3515.0 3543.5 3555.5 3556.0 3571.0 3207.0 3207.5 3234.0 3558.5 3561.0 3571.0 BORAX PASS 1, 100 BBLS AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. $ : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 SS PDK 68 1 CPS 4 8 MSD PDK 68 1 CU 4 9 RATO PDK 68 1 4 10 RBOR PDK 68 1 4 11 RICS PDK 68 1 4 12 RIN PDK 68 1 4 13 SGMA PDK 68 1 CU 4 14 SGMB PDK 68 1 CU 4 15 CSLL PDK 68 1 CPS 4 16 CSLT PDK 68 1 CPS 4 17 SDT PDK 68 1 CPS 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 00 201 24 1 4 71 162 89 6 4 05 626 89 6 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 68 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 163 Tape File Start Depth = 3571.000000 Tape File End Depth = 2435.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40915 datums Tape Subfile: 3 245 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 2463.0 3552.0 2486.0 3564.0 BASELINE DEPTH 2435.0 2553.0 2603.5 2625.0 2635.0 2644.0 2668.0 2680.5 2683.5 2713.5 2722.0 2838.0 2877.5 2905.5 2914.5 2935.0 2943.5 2944.5 2945.5 2946.5 2985.0 3024.0 3034.0 3060.0 3060.5 3108.5 3109.0 3119.5 3123.0 3196.0 3201.0 3233.5 3234.5 3235.5 3309.5 3311.5 3312.0 GRCH 2435.0 2633.5 2721.0 2838.0 2876.0 2913.5 2946.0 2983.0 3033.0 3059.0 3108.5 3109.0 3309.0 3311.0 3312.0 files. (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 2435.0 2553.0 2603.5 2623.5 2643.5 2667.5 2680.0 2683.0 2714.0 2904.0 2934.5 2943.0 2944.0 2944.5 3023.5 3059.0 3119.5 3123.0 3195.5 3200.5 3232.0 3233.0 3234.0 3390J5 3395.5 3396.0 3510.0 3515.5 3542.5 3546.5 3558.5 3561.0 3571.0 $ REMARKS: CN WN FN COUN STAT 3393.0 3393.5 3509.0 3514.5 3546.5 3571.0 3390.0 3542.5 3558.5 3561.0 3571.0 BORAX PASS 2, 370 BBLS AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. $ : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 SS PDK 68 1 CPS 8 MSD PDK 68 1 CU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 CSLL PDK 68 1 CPS 16 CSLT PDK 68 1 CPS 17 SDT PDK 68 1 CPS 4 4 06 511 09 0 4 4 00 201 24 1 4 4 39 705 61 6 4 4 74 169 61 6 4 4 00 201 24 1 4 4 71 162 89 6 4 4 05 626 89 6 4 4 00 201 24 1 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 96 761 61 6 4 4 00 201 24 1 4 4 23 260 40 0 4 4 96 761 61 6 4 4 00 201 24 1 68 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 163 Tape File Start Depth = 3571.000000 Tape File End Depth = 2435.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81830 datums Tape Subfile: 4 240 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 2452.0 3552.0 2473.0 3564.0 BASELINE DEPTH GRCH 2435.0 2435.0 2541.5 2607.0 2619.0 2644.0 2653.0 2656.5 2657.5 2658.0 2659.0 2661.0 2662.0 2663.0 2663.5 2665.5 2679.0 2713.5 2720.5 2718.5 2744.0 2742.5 2838.0 2837.0 2893.5 2907.0 2906.5 2946.5 2946.5 2950.0 3018.0 3019.5 3024.5 3023.0 3026.5 3028.5 3056.5 3057.5 3075.5 3081.5 3125.0 3141.5 3144.0 3197.0 3074.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH -- SGMA 2435.0 2540.5 2606.5 2615.5 2643.5 2652.0 2655.5 2656.0 2656.5 2658.0 2660.0 2660.5 2661.5 2662.5 2664.5 2678.0 2713.5 2892.0 2948.5 3015.5 3017.0 3024.5 3026.5 3055.0 3056.0 3081.0 3124.5 3138.5 3140.5 3196.5 322425 3227.0 3233.5 3278.5 3316.5 3341.0 3395.5 3435.5 3484.0 3510.5 3515.5 3520.5 3523.0 3546.5 3555.5 3558.5 3561.0 3571.0 $ REMARKS: CN WN FN COUN STAT 3223.0 3225.5 3232.0 3277.5 3316.0 3341.0 3395.5 3434.0 3483.0 3509.0 3514.0 3521.0 3523.5 3546.5 3555.5 3558.5 3561.0 3571.0 3571.0 BORAX PASS 3, 593 BBLS AWAY & SEAWATER FLUSH. ALL PDK CURVES WERE SHIFTED WITH SGMA. $ : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 GRCH PDK 68 1 GAPI 4 BIF PDK 68 1 4 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 4 CSLS PDK 68 1 CU 4 LS PDK 68 1 CPS 4 SS PDK 68 1 CPS 4 MSD PDK 68 1 CU 4 RATO PDK 68 1 4 RBOR PDK 68 1 4 RICS PDK 68 1 4 RIN PDK 68 1 4 SGMA PDK 68 1 CU 4 SGMB PDK 68 1 CU 4 CSLL PDK 68 1 CPS 4 CSLT PDK 68 1 CPS 4 SDT PDK 68 1 CPS 4 4 06 511 09 4 00 201 24 4 39 705 61 4 74 169 61 4 00 201 24 4 71 162 89 4 05 626 89 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 00 201 24 4 23 260 40 4 96 761 61 4 00 201 24 0 1 6 6 1 6 6 1 0 0 0 0 6 1 0 6 1 * DATA RECORD (TYPE# 0) Total Data Records: 163 1014 BYTES * 68 Tape File Start Depth = 3571.000000 Tape File End Depth = 2435.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81830 datums Tape Subfile: 5 248 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 2462.0 PDK 2475.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SB SINKER BAR PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): STOP DEPTH 3556.0 3568.0 06-DEC-92 FSYS256 REV:G002 VER:2.0 1810 06-DEC-92 3585.0 3572.0 2500.0 3564.0 1500.0 YES TOOL NUMBER 2725XA 0.000 3690.0 0.0 DIRTY H20/MILL SLURY 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS) : 2500 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BASE PASS BEFORE PUMP IN. $ CN WN FN COUN STAT : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: Name Tool Code Samples Units 1 GR PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CCL PDK 68 1 6 CSLS PDK 68 1 CU 7 CSS PDK 68 1 CPS 8 G1 PDK 68 1 CPS 9 G2 PDK 68 1 CPS 10 SPD PDK 68 1 F/MN 11 ISS PDK 68 1 CPS 12 LS PDK 68 1 CPS 13 MSD PDK 68 1 CU 14 RATO PDK 68 1 15 RBOR PDK 68 1 16 RICS PDK 68 1 17 RIN PDK 68 1 18 SGMA PDK 68 1 CU 19 SGMB PDK 68 1 CU 20 SS PDK 68 1 CPS 21 CSLL PDK 68 1 CPS 22 CSLT PDK 68 1 CPS 23 SDT PDK 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 06 511 09 0 4 4 00 201 24 1 4 4 39 705 61 6 4 4 74 169 61 6 4 4 92 630 79 6 4 4 00 201 24 1 4 4 00 201 24 1 4 4 35 975 96 1 4 4 36 631 32 1 4 4 74 169 61 6 4 4 00 201 24 1 4 4 71 162 89 6 4 4 00 201 24 1 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 23 260 40 0 4 4 96 761 61 6 4 4 00 201 24 1 4 4 05 626 89 6 4 4 96 761 61 6 4 4 00 201 24 1 4 4 05 626 89 6 92 * DATA RECORD (TYPE# 0) Total Data Records: 449 966 BYTES * Tape File Start Depth = 3571.000000 Tape File End Depth = 2451.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 189375 datums Tape Subfile: 6 523 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 2460.0 PDK 2474.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 3556.0 3568.0 06-DEC-92 FSYS256 REV:G002 VER:2.0 1939 06-DEC-92 3585.0 3572.0 2500.0 3564.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SB SINKER BAR PDK PDK-100 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 3690.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): DIRTY H20/MILL SLURY 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 2500 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS 1, 100 BBLS AWAY. $ CN WN FN COUN STAT : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: Name Tool Code Samples Units 1 GR PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CCL PDK 68 1 6 CSLS PDK 68 1 CU 7 CSS PDK 68 1 CPS 8 G1 PDK 68 1 CPS 9 G2 PDK 68 1 CPS 10 SPD PDK 68 1 F/MN 11 ISS PDK 68 1 CPS 12 LS PDK 68 1 CPS 13 MSD PDK 68 1 CU 14 RATO PDK 68 1 15 RBOR PDK 68 1 16 RICS PDK 68 1 17 RIN PDK 68 1 18 SGMA PDK 68 1 CU 19 SGMB PDK 68 1 CU 20 SS PDK 68 1 CPS 21 CSLL PDK 68 1 CPS 22 CSLT PDK 68 1 CPS 23 SDT PDK 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 74 169 61 6 4 00 201 24 1 4 71 162 89 6 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 05 626 89 6 4 96 761 61 6 4 00 201 24 1 4 05 626 89 6 92 * DATA RECORD (TYPE# 0) Total Data Records: 452 966 BYTES * Tape File Start Depth = 3571.000000 Tape File End Depth = 2443.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 190143 datums Tape Subfile: 7 526 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 2462.0 PDK 2475.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 3556.0 3568.0 06-DEC-92 FSYS256 REV:G002 VER:2.0 2037 06-DEC-92 3585.0 3572.0 2500.0 3564.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SB SINKER BAR PDK PDK- 100 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 3690.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): DIRTY H20/MILL SLURY 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 2500 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS 2, 370 BBLS AWAY. $ CN WN FN COUN STAT : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: Name Tool Code Samples Units 1 GR PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CCL PDK 68 1 6 CSLS PDK 68 1 CU 7 CSS PDK 68 1 CPS 8 G1 PDK 68 1 CPS 9 G2 PDK 68 1 CPS 10 SPD PDK 68 1 F/MN 11 ISS PDK 68 1 CPS 12 LS PDK 68 1 CPS 13 MSD PDK 68 1 CU 14 RATO PDK 68 1 15 RBOR PDK 68 1 16 RICS PDK 68 1 17 RIN PDK 68 1 18 SGMA PDK 68 1 CU 19 SGMB PDK 68 1 CU 20 SS PDK 68 1 CPS 21 CSLL PDK 68 1 CPS 22 CSLT PDK 68 1 CPS 23 SDT PDK 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 74 169 61 6 4 00 201 24 1 4 71 162 89 6 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 05 626 89 6 4 96 761 61 6 4 00 201 24 1 4 05 626 89 6 92 * DATA RECORD (TYPE# 0) Total Data Records: 449 966 BYTES * Tape File Start Depth = 3571.000000 Tape File End Depth = 2451.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 296920 datums Tape Subfile: 8 523 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 2452.0 PDK 2465.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): STOP DEPTH 3556.0 3568.0 06-DEC-92 FSYS256 REV:G002 VER:2.0 2157 06-DEC-92 3585.0 3572.0 2500.0 3564.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SB SINKER BAR PDK PDK-100 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 3690.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): DIRTY H20/MILL SLURY 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0 . 0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS) : 2500 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS 3, 593 BBLS AWAY & SEAWATER FLUSH. $ CN WN FN COUN STAT : B.P. EXPLORATION : CC - 2A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 SPD PDK 68 1 F/MN 4 11 ISS PDK 68 1 CPS 4 12 LS PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 68 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SS PDK 68 1 CPS 4 21 CSLL PDK 68 1 CPS 4 22 CSLT PDK 68 1 CPS 4 23 SDT PDK 68 1 CPS 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 74 169 61 6 4 00 201 24 1 4 71 162 89 6 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 05 626 89 6 4 96 761 61 6 4 00 201 24 1 4 05 626 89 6 92 * DATA RECORD (TYPE~ 0) 966 BYTES * Total Data Records: 455 Tape File Start Depth = 3571.000000 Tape File End Depth = 2435.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 299224 datums Tape Subfile: 9 529 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 10 is type: LIS 93/01/21 01 **** REEL TRAILER **** 93/ 1/25 01 Tape Subfile: 10 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 25 JAN 93 8:41a Elapsed execution time = 2 minutes, 13.1 seconds. SYSTEM RETURN CODE = 0