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Home My WebLink About185-243 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 20, 2012 Mr. Jim Regg ANNEDAUG 0 7 2012 Alaska Oil and Gas Conservation Commission 333 West 7 Avenue � d 3 Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB DS -16 ` ,(Q Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 16 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, Gerald Murphy, at 659 - 5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • 0 BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) DS-16 Date: 03/06/2012 Corrosion Initial top of Vol. of cement Final top of Cement top Corrosion inhibitor/ Well Name PTD # API # cement pumped cement off date inhibitor sealant date ft . bbls ft na gal 16 1801360 50029205330000 Sealed conductor NA NA NA NA NA 16-02 1801500 50029205440000 Sealed conductor NA NA NA NA NA 16-03 1810110 50029205540000 Sealed conductor NA NA NA NA NA 16-04A 1921510 50029205610100 Sealed conductor NA NA NA NA NA 16-05A 2010100 50029205740100 Sealed conductor NA NA NA NA NA 16-06B 2060110 50029205840200 Sealed conductor NA NA NA NA NA 16-07 1852040 50029214300000 Dust Cover NA NA NA NA NA 16-08A 1991260 50029205490100 Sealed conductor NA NA NA NA NA 16-09A 1910380 50029205580100 Sealed conductor NA NA NA NA NA 16-10A 1991230 50029205060100 Sealed conductor NA NA NA NA NA 16-11 1801180 50029205160000 Sealed conductor NA NA NA NA NA 16-12A 1990190 50029205650100 Sealed conductor NA NA NA NA NA 16-13 1810270 50029205660000 Sealed conductor NA NA NA NA NA 16-148 2060030 50029205700200 Sealed conductor NA NA NA NA NA 16-15 1852640 50029214740000 6.0 NA 6.0 NA 39.10 10/25/2011 16-16 1801270 50029205250000 Sealed conductor NA NA NA NA NA 16-17 1852200 50029214410000 72.0 17.0 1.5 9/3/2011 8.60 3/6/2012 -"7 16-18 1852430 50029214610000 34.0 13.0 0.7 9/312011 8.50 10/25/2011 16-19 1852650 50029214750000 16.0 10.0 0.3 9/312011 2.60 3/6/2012 16-20 1852850 50029214930000 8.0 NA 8.0 NA 40.80 8/18/2010 16-21 1853120 50029215180000 29.0 10.0 0.3 9/3/2011 7.85 10/25/2011 18-22 1900510 50029220400000 8.0 NA 8.0 NA 51.00 8/23/2010 16-23A 2010540 50029220500100 5.3 NA 5.3 NA 32.70 8/23/2010 16-24 1860240 50029215360000 0.8 NA 0.8 NA 8.50 10/25/2011 16-25 1920510 50029222700000 0.3 NA 0.3 NA 10.20 10/25/2011 16-26A 1991270 50029222670100 1.0 NA 1.0 NA 8.50 8/18/2010 16-27A 2000040 50029222600100 1.3 NA 1.3 NA 10.20 8/18/2010 16-28 1920620 50029222760000 0.0 NA 0.0 NA 7.65 10/25/2011 16-29A 1920660 50029222720000 Sealed conductor NA NA NA NA NA 16-30 1920760 50029222810000 0.8 NA 0.8 NA 6.80 8/18/2010 16-31 1920750 50029222800000 0.5 NA 0.5 NA 5.10 8/18/2010 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown [] Stimulate [] Plugging [] Perforate [] Pull Tubing [] Alter Casing [] Repair Well [] Other 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. [] Development RKB = 70' [] Exploratory 7. Unit or Property Name 3. Address [] Stratigraphic Prudhoe Bay Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Service 4. Location of well at surface 8. Well Number 1329' SNL, 1194' EWL, SEC. 24, T10N, R15E, UM X = 719968, Y = 5929621 16-18 At top of productive interval 9. Permit Number / Approval No. 185-243 34' NSL, 60' EWL, SEC. 13, T10N, R15E, UM X = 718794, Y = 5930950 10. APl Number At effective depth 50- 029-21461-00 49' NSL, 51' EWL, SEC. 13, T10N, R15E, UM X = 718784, Y = 5930964 11. Field and Pool At total depth Prudhoe Bay Field / Prudhoe Bay 205' NSL, 52' WEL, SEC. 14, T10N, R15E, UM X = 718676, Y = 5931117 Pool 12. Present well condition summary Total depth: measured 9746 feet Plugs (measured) Top Sand Plug, Cleaned out to 9360' (04/03); true vertical 9235 feet Top Cement Squeeze Plug Approx. 9412' (03/92) Effective depth: measured 9360 feet Junk (measured) true vertical 8897 feet Casing Length Size Cemented M D TVD Structural Conductor 111' 20" 1875# Polyurethane 111' 111' Surface 2493' 13-3/8" 2500 sx CS III, 400 sx CS II 2493' 2492 Intermediate 9278' 9-5/8" 500 sx Class 'G', 300 sx CS I 9278' 8826' Production Liner 777' 7" 317 sx Class 'G' 8969'- 9746' 8564' - 9235' Perforation depth: measured Open: 9328'- 9360' Squeezed: 9360'- 9462', 9507'- 9520', 9532'- 9540' true vertical Open: 8869' - 8897' Squeezed: 8897'- 8986', 9025'- 9036', 9047'- 9054' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 8905'; 5-1/2", 17#, L-80 from 8907' to 8929' and 4-1/2", 12.6#, L-80 to 9028' Packers and SSSV (type and measured depth) 9-5/8" x 4-1/2" Baker 'S-3' packer at 8850'; 9-5/8" x 5-1/2" Baker 'SB-3 packer at 8907'; 4-1/2" HES 'X' Nipple at 2205' "1 '3. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure MAY 2 t "14. Representative Daily Average Production or Injection Data A~88~a k}~i ~ LSat; L;0ii~;, ~',~J~.~l~ OiI-Bbl Gas-Mcf Water-Bbl Casing~l:~l~, Tubing Pressure Prior to well operation: Subsequent to operation: --, 15. Attachments 16. Status of well classifications as: [] Copies of Logs and Surveys run [] Oil [] Gas [] Suspended Service [] Daily Report of Well Operations 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Terrie Hubble ~"/~..~ ~ ~ Title Technical Assistant Date ~.,~_~F~..~£;,_~ ~ ~t~ ~_..~..,,~ ~ ~)~1~ .......... ~ '"'-" ~a ~ Prepared By Narne/Nurnber: Terrie Hubble, 564-4628 ~$ BFL ORiGiNAL Submit In Duplicate Well: 16-18 RWO Accept: 04/03/03 Field: Prudhoe Bay Unit Release: 04/13/03 APl: 50-029-21461-00 Permit: 185-243 Rig: Nabors 4ES Date PRE RIG WORKOVER 03/08/03 WELL 16-18 WAS PREPARED FOR A WORK OVER WITH PRERIG CHEMICAL CUTTER. THE 5.5" L-80 TUBING WAS CUT AT A DEPTH OF 8620'. A 4 7/16" CHEMICAL CUTTER WAS USED. THE HOLE WAS PREPARED FOR THE CUT BY USE OF A TWO WRAP 12' STRING SHOT THAT WAS SHOT AT A DEPTH OF 8620'. WHEN THE CUTTER WAS RETRIEVED AT SURFACE CUTTING HEAD SHOWED SIGNS OF GOOD CHEMICAL TRANSFER. DETAILS OF CUT: L-80: 17#/FT TUBING, DEVIATION AT CUT 36 DEGREES, FLUID IN THE HOLE WAS DIESEL FOR FREEZE PROTECT AND WELL FLUIDS. NOTIFY DSO OF WELL STATUS. 03/28/03 RAN 4.13 LIB, SAT DOWN ON MASTER (IMPRESSION OF PARTIALLY OPEN GATE). DRIFT THROUGH TREE W/3.83 CENT, THRU TREE TO 30' WLM (NO PROBLEMS). DRIFT W/4.58 CENT. THROUGH SSV, NO PROBLEM BUT SET DOWN IN MASTER VLV. LEFT WELL S/I. 03/30/03 SET 3-3/8" IBP AT 2270' MID ELEMENT, (11.59' OAL), TOP OF 1.75" JDC FISHNECK AT 2263', TIED INTO SWS LDL 14- MARCH-1994, PRESSURE TESTED WITH TRIPLEX TO 2000 PSI. LEFT WELL SHUT IN. 03/31/03 TIO= 0+/250/0. BLEED T & IA. (PREP FOR RIG). BLED IA FROM 250 PSI TO 120 PSI IN 12 HRS. BLED GAS & FLUID. TOTAL FLUID RETURNS DURING IA BLEED WAS 80 BBLS. TBG WAS @ 2.5 PSI AFTER MONITORING IT FOR 1 HR THE PRESSURE INCREASED 1.5 PSI FOR A TOTAL OF 4 PSI IN 2 HRS IT WAS 5 PSI. BLED TBG BACK DOWN 0 PSI. FINAL WHP'S 0/120/0. 04/01/03 TIO= 1.5/280/0. T FL NEAR SURFACE. IA FL @ 612' (27 BBLS). (PREP FOR RIG). BLED IA FROM 280 PSI TO 50 PSI IN 8 HRS. MONITOR PRESSURE FOR 1HR. IA PRESSURE INCREASED 17 PSI. BLEED TBG FROM 5 PSI TO 0 PSI IN 1 HR. FINAL IA FL @ 240' (11 BBLS). FINAL WHP'S 0/67/0. 04/02/03 WELL SI UPON ARRIVAL. PULLED IBP FROM 2250' SLM. SET BPV FOR RIG. JUN 200 BP EXPLORATION Page 1 of 5 Operations Sumrna Report Legal Well Name: 16-18 Common Well Name: 16-18 Spud Date: 10/17/1985 Event Name: WORKOVER Start: 4/2/2003 End: 4/13/2003 Contractor Name: NABORS DRILLING CO. Rig Release: 4/13/2003 Rig Name: NABORS 4 Rig Number: 4ES Date From -To Hours Task Code NPT Phase Description of Operations 4/2/2003 06:00 - 07:00 1.00 MOB P PRE R/D from MPK-13. 07:00 - 09:00 2.00 MOB P PRE Scope down & lower derrick. 09:00 - 00:00 15.00 MOB P PRE Move from MPK-13 & Move to EOA, DS 16-18. 47 mile move. 4/3/2003 00:00 - 04:30 4.50 MOB P PRE Con't to move from MPK-13 to EOA, DS 16-18. 04:30 - 06:30 2.00 RIGU P PRE Spot rig & equip over DS 16-18 wellhead. Spot in camp & tiger tank. 06:30 - 08:00 1.50 RIGU P PRE Raise & scope derrick. Con't to rig up equip. 08:00 - 11:30 3.50 PULL P DECOMP ACCEPT RIG @ 0800 HRS, 4/3/2003 N/U lines to circulate & kill well. Take on 8.5 Ppg seawater kill fluid. P/U lubricator & pull BPV. LID lubricator. 11:30 - 12:00 0.50 PULL P DECOMP Hold PJSM. Test lines to 3500 Psi, Ok. 12:00 - 18:00 6.00 KILL P DECOMP SITP 400 Psi. SlCP 180 Psi. Open well & circulate w/8.5 Ppg seawater. Pump @ 5 Bpm, 550 - 900 Psi, taking returns up I/A thru choke holding 200-350 back pressure. Gas back for 1st 100 bbls, then gassy diesel. Gas from tubing back w/400 bbls away. Pumped 700 bbls total, starting to clean up. Take returns thru gas buster to pits & circulate @ 5 bpm / 400 psi / 150 bbls, 1:1 return rate. Monitor well, well dead. 18:00 - 19:00 1.00 WHSUR P DECOMP Set TWC. Blow down lines. RID kill lines. 19:00 - 20:00 1.00 WHSUR iP DECOMP N/D X-mas tree & remove from cellar. 20:00 - 22:30 2.50 BOPSUF:P DECOMP N/U BOPE. Change out rams for 5 1/2" tbg. 22:30 - 23:30 1.00 WHSUR :P DECOMP P/U lubricator, Pull TWC. Set 7" test plug & LID lubricator. 23:30 - 00:00 0.50 BOPSUF:P DECOMP Begin testing BOPE. Test witnessing waived by Chuck Sheve w/AOGCC. 4/4/2003 00:00 - 02:30 2.50 BOPSUFiP DECOMP Test BOPE. LP 250 Psi, HP 3500 Psi. Tested koomey & kellyw/250/3500. Tested annular 250/2500. Test witnessing waived by Chuck Sheve w/AOGCC. 02:30 - 03:30 1.00 WHSUR P DECOMP Drain BOP stack. Blow down lines. Pull 7" test plug. Well dead. Slight vacuum when well opened. 03:30 - 04:30 1.00 PULL P DECOMP M/U 4.802" spear & attempt to spear tbg. Spear would not go thru hanger profile. LID spear. 04:30 - 06:00 1.50 PULL P DECOMP Redress elevators & P/U 7" landing Jt w/7" LH Acme threads. Screw into hanger profile & pull hanger to floor. P/U wt 135K. 06:00 - 07:00 1.00 PULL P DECOMP PJSM. L/D tbg hanger. Line up to circulate hole. Rig up Schlumberger to spool control line. 07:00 - 09:30 2.50 PULL P DECOMP Circulate @ 5 bpm / 350 psi. 30 bbls to fill hole, some gas bubbling up annulus. CBU thru choke & gas buster to clean returns, monitor well, well stable. 09:30 - 21:00 11.501 PULL ~ DECOMP !POOH w/5 1/2" LT&C tubing & control line. Recovered all control line bands. Continue to LID remaning tubing & GLMs. Hole taking fluid w/POOH ..... w/135 jts out, 20 bbls over calculated hole fill. Con't to POOH & recovered 206 full Jts. Jt Cf 207 was cut (20.45'). Estimated top of fish @ 8670'. 21:00 - 22:00 1.00 CLEAN ~ ; INTERV Clear & clean floor. Load pipe shed. Strap DCs. 22:00 - 23:00 1.00 BOPSUF ~ INTERV Set test plug. Change out pipe rams to 2 7/8"x5" variable rams. 23:00 - 00:00 1.00 BOPSUF ~ INTERV P/U test jr. Test rams to 3500 Psi, Ok. LID test jr. 4/5/2003 00:00 - 01:00 1.00 CLEAN ~ INTERV Pull test plug. Install wear bushing & run in 2 Lock down screws. 01:00 - 02:30 1.50 CLEAN ~ INTERV M/U BHA Cf1. Overshot fishing assy to fish 5 1/2" tbg stub. Est top offish @ 8670'. P/U 9*6 1/4" DCs & run in hole. 02:30 - 09:00 6.50 CLEAN ~ INTERV P/U 3 1/2" DP by lxl & run in hole. Tag @ 8615'. 09:00 - 11:00 2.00 CLEAN ~ INTERV PJSM. Kelly up. 147K up wt, 135K down. Rotate & pop over. Swallow to 8621', work up & down a few times, not seeing any Printed: 4/14/2003 9:28:28 AM BP EXPLORATION Page 2 of 5 Operations Summa Report Legal Well Name: 16-18 Common Well Name: 16-18 Spud Date: 10/17/1985 Event Name: WORKOVER Start: 4/2/2003 End: 4/13/2003 Contractor Name: NABORS DRILLING CO. Rig Release: 4/13/2003 Rig Name: NABORS 4 Rig Number: 4ES Date From -To Hours Task Code NPT Phase Description of Operations 4~5~2003 09:00 - 11:00 2.00 CLEAN P INTERV noticeabl increase in up wt., setting down 8-10K max. Std back kelly. 11:00 - 13:00 2.00 CLEAN P INTERV Circulate bottoms up / 5 bpm @ 800 psi, losing 3-5 bph. 13:00 - 17:30 4.50 CLEAN P INTERV POOH w/fishing assembly #1. 17:30 - 19:30 2.00 CLEAN P INTERV L/D fish... 20' of cut off joint & (1) full jt of 5 1/2" tbg w/ corroded pin end ripped off. M/U fishing BHA #2. 19:30 - 23:00 3.50 CLEAN P INTERV RIH w/fishing assembly #2 on 3 1/2" DP. 23:00 - 00:00 1.00 CLEAN P INTERV Pick up kelly. 147K up wt, 135K down. Tag top of fish @ 8677' DPM. Work over & swallow to 8689' setting 20K on fish. Pick up w/slight overpull, set down w/30K on fish to 8694'. Suspect bad tubing telescoping down inside itself. 4/6/2003 00:00 - 04:30 4.50 CLEAN P INTERV POOH w/fishing assembly #2. 04:30 - 06:00 1.50 CLEAN P INTERV Break out / lay down fish. Recovered (1) 5 1/2" collar. 06:00 - 07:00 1.00 CLEAN P INTERV Service Rig. 07:00 - 10:00 3.00 CLEAN P INTERV RIH w/fishing BHA #3. 10:00 - 11:30 1.50 CLEAN P INTERV Kelly up. 147K up wt, 135K down. Tag up @ latch fish @ 8696'. Set dwon up to 25K & work up to 180K in increments. Pull free/dragging 5-15K. Monitor well, well stable. 11:30 - 15:30 4.00 CLEAN P INTERV POOH w/fishing assembly #3, dragging all the way. 15:30 - 17:00 1.50 CLEAN P iNTERV L/D fish. GLM w/10' pup stuffed inside approximately 9'. Pin end on pup looking up was folded over, suspect this was the obstruction. M/U fishing BHA #4. 17:00 - 21:00 4.00 CLEAN P INTERV RIH w/fishing BHA #4. 21:00 - 23:00 2.00 CLEAN P INTERV Kelly up. 147K up wt, 135K down. Top of fish @ 8703', swallow 14' to 8717'. Set dwon 20, pick up & see slight increase in string wt. Stand back kelly. 23:00 - 00:00' 1.00 CLEAN P INTERV POOH w/fishing assembly #4. 4/7/2003 00:00 - 02:30 2.50 CLEAN P INTERV Continue to POOH w/fishing BHA #4. 02:30 - 04:00 1.50 CLEAN P INTERV L/D fish, (1) 10' pup & (3) full its. M/U fishing BHA #5 04:00 - 07:00 3.00 CLEAN P INTERV RIH w/fishing BHA #5. 07:00 - 08:00 1.00 CLEAN P INTERV Kelly up. 147K up wt, 135K down. See top of fish @ 8826'. Pick up & verify latched w/15K overpull. Slack offl5K on fish to 8830'. Work pipe w/pumping 5 bpm @ 1100 psi. Work grapple to 8833'. Pick up & see overpull of 25K. Appears to be latched up to GLM neck. 08:00 - 10:30 2.50 CLEAN P INTERV Ciculate btms up @ 5 bpm / 1100 psi, 550 bbls total. No significant fluid loss, did not see any sand come back over the shaker. Std back kelly, monitor well, well stable. 10:30 - 14:30 4.00 CLEAN P INTERV POOH w/fishng BHA #5. 14:30 - 16:30 2.00 CLEAN P INTERV L/D fish. Recovered 10' pup, GLM, 10' pup, (1) fulljt, & 5 1/2' pup. Seal assembly is all that's left. 16:30 - 18:00 1.50 CLEAN P INTERV Clear & clean floor. M/U BHA #6. 18:00 - 19:30 1.50 CLEAN P INTERV RIH w/BHA #6 on 3 1/2" DP. (37 stands) 19:30 - 20:30 1.00 CLEAN P INTERV 'Cut & slip 84' of drilling line. 20:30 - 22:30 2.00 CLEAN P INTERV Con't to RIH w/BHA #6 on 3 1/2" DP. 22:30 - 23:30 1.00 CLEAN P INTERV P/U kelly. Tag up on top of fish @ 8890'. P/U 148k, S/O 138K. Work down over fish, rotate @ 40 Rpms, 90 SPM @ 1100 Psi, Saw increase in preesure from 100 to 1300 Psi. Set down w/ up to 38K.. P/U w/10K overpull. Set back kelly & blow lines. 23:30 - 00:00 0.50 CLEAN ~ ~INTERV POOH w/BHA #6. 4/8/2003 00:00 - 04:00 4.00 CLEAN 3 INTERV Con't to POOH w/BHA #6. Recover a small flattened piece of corroded tbg. Corroded piece was wedged flat against grapple of the overshot. Junk piece prevented grapple from holding Printed: 4/14/2003 9:28:28AM BP EXPLORATION Page 3 of 5 Operations Sunamar Report Legal Well Name: 16-18 Common Well Name: 16-18 Spud Date: 10/17/1985 Event Name: WORKOVER Start: 4/2/2003 End: 4/13/2003 Contractor Name: NABORS DRILLING CO. Rig Release: 4/13/2003 Rig Name: NABORS 4 Rig Number: 4ES Date From -To Hours Task Code NPT Phase Description of Operations 4/8/2003 00:00 - 04:00 4.00 CLEAN P INTERV fish tight. 04:00 - 05:00 1.00 CLEAN P INTERV M/U BHA #7. Spear Assy. 05:00 - 09:00 4.00 CLEAN P INTERV RIH w/BHA #7 on 3 1/2" DP. 09:00 - 10:00 1.00 CLEAN P INTERV Kelly up. 49K up wt, 39K down. See pressure increase @ 2 bpm while slacking off past 8890', indicating spear going into seal assembly. Bottom out spear @ 8894' DPM. Pick up & see overpull, let jars bleed & straight pull to 250K, no movement. Slack off to 110K, cock jars & Jar 7 times @ 200-210K, ! (50-60K over up wt). Fish free on 7th jar, pick up & see intermittent overpuling for 1st 8-10' indicating seals pulling out, then up wt smoothed out. Stand back kelly. 10:00 - 13:30 3.50 CLEAN P INTERV !POOH w/3 1/2" DP & fishing assembly #7. 13:30 - 16:30 3.00 CLEAN P INTERV !Std back collars, lay down fish. Retrieved seal assembly. M/U : cleanout assembly. 16:30 - 18:00 1.50 CLEAN i p INTERV RIH wi BHA# 8, cleanout assembly. 18:00 - 20:00 2.00 CLEAN 'P INTERV Crew change. PJSM. Continue RIH with cleanout assembly. 20:00 - 20:30 0.50 CLEAN i P INTERV PJSM. PU Kellyand wash down to 8912'. No obstructions. 20:30 - 00:00 3.50 CLEAN ;P INTERV Circulate to clean well, pump 35 bbl vis pill, 45 bbl dirt magnet ~ill, 35 bbl vis pill, 6 bpm / 1200 psi. No debris in returns, fluid is dirty. 4/9/2003 00:00 - 03:30 3.50 CLEAN P INTERV RU to reverse circulate, intake line for seawater failed, cleaned out and fill pit #2. Reverse circulate well to clean seawater. 03:30 - 04:00 0.50 CLEAN P INTERV Drain and set back kelly, drain pumps and lines. RU to pull DP. Hole full 04:00 - 08:00 4.00 CLEAN P INTERV POH with BHA # 8 and stand back DP. 08:00 - 09:00 1.00 CLEAN P INTERV LID cleanout BHA 09:00 - 10:00 1.00 EVAL P INTERV PJSM w/SOS hands. Rig up Schlumberger E-Line. 10:00 - 17:00 7.00; EVAL P INTERV Run USIT log. Log down from surface to top of production packer @ 150' / min. Log up from top of production packer @ 8890' to surface @ 50 fpm. Wall thickness in thinnest area is .34", (8400'-8880'). RBIH & relog 1000' of questionable area. Send data to town. Favorable response, 9 5/8" casing looks OK. 17:00 - 18:00 1.00 EVAL P INTERV RID Schlumberger E-line. 18:00 - 18:30 0.50 EVAL ~ INTERV Crew change, PJSM, Finish RD SWS 18:30 - 00:00 5.50 EVAL ~ INTERV MU and RIH with HES bridge plug on 3 1/2 DP 4/10/2003 00:00 - 01:30 1.50 EVAL ~ INTERV Continue RIH with BP 01:30 - 02:30 1.00 EVAL ~ INTERV Set BP at 8870', set down 15 k to verify set, release from BP. standback 2 stands of DP. MU head pin. 02:30 - 03:30 1.00 EVAL ~ INTERV MU and RIH with RTTS and set at 35'. 03:30 - 06:30 3.00 EVAL 3 INTERV Attempt to test 9 5/8 casing between RTTS and BP, mud pump had air. Bleed pressure and air down. Re test, pump still not 100%, pressure bleeding down. Bleed pressure down, prime pump. Close TIW valve, test surface equipment to 3400 psi. Good test no bleed off. Re test 9 5/8 csg to 3500 psi, still bleeding off, but slower. Opt to reset Bridge Plug 15' higher. Pull RTTS & LID same. 06:30 - 11:00 4.50 EVAL N DFAL INTERV RIH (2) stds & set down 15K on Halliburton Bridge Plug. Rotate to the right (4) turns, hold torque & pick up ..... not releasing. Several attempts later, finally released .... set down 35K, rotated right (6) turns, held torque & picked up 35K over up wt. Went to .~ .... ~ reset 15' higher & Bridge Plug released. Ran in hole & found on top of production packer, latched into & released, pulled up to Printed: 4/14/2003 9:28:28AM BP EXPLORATION Page 4 of 5 Operations Summa Report Legal Well Name: 16-18 Common Well Name: 16-18 Spud Date: 10/17/1985 Event Name: WORKOVER Start: 4/2/2003 End: 4/13/2003 Contractor Name: NABORS DRILLING CO. Rig Release: 4/13/2003 Rig Name: NABORS 4 Rig Number: 4ES Date From -To Hours Task Code NPT Phase Description of Operations 4/10/2003 06:30 - 11:00 4.50 EVAL N DFAL INTERV 8855' & set. Pull (2) stds & M/U RTTS, RIH to 20' below wellhead, ensure hole is full & set. 11:00 - 12:00 1.00 EVAL P INTERV Pressure up 9 5/8" I/A from 20' - 8855' to 3500 psi. Bled to 3050 psi in 20 minutes, then from 3050 psi to 2875 psi in 15 minutes, then to 2800 psi in 15 more minutes. Total test time 45 minutes. O/A remained at 0 psi during test. Bleed pressure. Send Data to town. Opt to run 4 1/2" completion string. 12:00 - 14:00 2.00 BOPSUF.P INTERV N/D BOPE. 14:00 - 15:30 1.50 WHSUR P INTERV N/D wellhead, pull primary 9 5/8" packoff. 15:30 - 17:30 2.00 WHSUR P i lNTERV Install new 9 5/8" packoff & wellhead. Pressure test 9 5/8" packoff & wellhead to 3500 psi / 30 minutes, OK. 17:30 - 20:00 2.50 WHSUR P I INTERV NU BOPE - Body test BOPE 250 / 3500 psi. Good test. 20:00 - 20:30 0.50 WHSUR P ~INTERV PU landing joint, pull test plug, set wear ring. 20:30 - 21:00 0.50 EVAL P ~INTERV MU pulling tool, latch and release RTTS at 35'. DP had 100 psi, bleed pressure to zero. 21:00 - 22:00 1.00 EVAL P INTERV Crew change, PJSM. Circulate bottoms up, observe well, no flow or pressure. LD RTTS 22:00 - 23:00 1.00 EVAL P INTERV RIH engage BP at 8855', work tool and release BP 23:00 - 00:00 1.00 EVAL P INTERV POH laying down 28 jts DP 4/11/2003 00:00 - 00:30 0.50 EVAL P INTERV Finish LD 28 jts DP. 00:30 - 01:00 0.50 EVAL P INTERV Set BP at 8000'. no problems setting. 01:00 - 02:30 1.50 EVAL P INTERV Test lines to 3500 psi. Test 9 5/8 casing to 3500 psi. Weep port leaking on new tbg spool gate valve. Inspect and discovered check valve was missing in weep port, install check valve. Service valve. 02:30 - 03:00 0.50 EVAL P INTERV Test 9 5/8 casing to 3500 psi, 30 min. No loss in pressure, good test. O / A at zero thru test. 03:00 - 03:30 0.50 EVAL P INTERV Release BP, had to work to release 03:30 - 13:00 9.50 EVAL P INTERV POH laying down DP & BP. 13:00 - 19:30 6.50 RUNCOI~ COMP Load & strap tubing. Process tally & adjust accordingly. Pull wear bushing. 19:30 - 20:00 0.50 RUNCOI~ COMP Pre Job safety meeting with all concerned parties. Review procedure & running order. 20:00 - 00:00 4.00 RUNCOI~ COMP M/U jewelry as per program. Torque Turn all NSCT connections to 4000 fi/lbs, all Vam Ace connections to 3620 ft/Ibs. 4/12/2003 00:00 - 14:00 14.00 RUNCOr~ COMP Run 4.5" completion tubing as per program. Torque NSCT connections to 4000 ft/Ibs - Vam Ace connections to 3620 fi/lbs. Tag x/o below mill out extension approximately 22' in on jt # 282. Pumping 3 bpm @ 250 psi going thru top of packer, saw no increase in pressure @ tag up. Depth collates with DPM depth @ x/o during cleanout run. Repeat to verify. Set down lightly, 2-5K max. 14:00 - 16:30 2.50 RUNCOI~' COMP PJSM. Space out, bury 22.01' of pups (1) jt below wellhead. M/U tubing hanger, head pin & landing joint. Close bag & rig up to reverse circulate. 16:30 - 20:00 3.50 RUNCOI~ COMP Reverse circulate 140 deg seawater w/corrsion inhibitor @ 3 bpm / 250 psi. 550 bbls 20:00 - 21:30 1.50 RUNCOr~"P COMP RD circulating equip, blow down pump/lines. BOLDS, land hgr w/mule shoe at 8905', ( 17' inside PBR at 8888'), RILDS. 21:30 - 22:00 0.50 RUNCOI~ COMP Set two way check valve, drain stack. 22:00 - 23:30 1.50 BOPSUF~ P COMP N/D BOPE. 23:30 - 00:00 0.50 WHSUR P COMP N/U 4 1/8" x 5M adapter flange & tree. Printed: 4/14/2003 9:28:28 AM BP EXPLORATION Page 5 of 5 Operations Summary Report Legal Well Name: 16-18 Common Well Name: 16-18 Spud Date: 10/17/1985 Event Name: WORKOVER Start: 4/2/2003 End: 4/13/2003 Contractor Name: NABORS DRILLING CO. Rig Release: 4/13/2003 Rig Name: NABORS 4 Rig Number: 4ES Date From -To Hours Task Code NPT Phase Description of Operations 4/13/2003 00:00 - 02:00 2.00 WHSUR COMP Continue to N/U 4 1/8" x 5M adapter flange & ree. 02:00 - 02:30 0.50 WHSUR COMP Pressure test hanger void & tree / 5000 psi, OK. 02:30 - 04:00 1.50 WHSUR COMP R/U lines to circulate & rig up lubricator, pull two way check. 04:00 - 04:30 0.50 RUNCO~ COMP Drop 1.84" diam ball & rod w/2.13" OD. FIN = 1.38" OD. 04:30 - 05:30 1.00 RUNCO~ COMP PJSM. Pressure tubing to 3500 psi, set packer & test tubing f/ 30 minutes, charted, OK. 05:30 - 07:30 2.00 RUNCO~ COMP Bleed tubing to 1700 psi, pressure up I/A to 3500 psi & test f/ 30 minutes, charted. I/A bled from 3500 psi to 2900 psi in 35 minutes. Bled from 2900 psi to 2800 psi in 15 minutes & from 2800 psi to 2760 psi in 15 minutes. Sheared RIP shear valve w/2900 psi differential pressure on I/A. Bleed all pressure. 07:30 - 09:30 2.00 RUNCO~ COMP PJSM. Rig up First Energy lines & PT to 2500 psi, OK. Reverse circulate 155 bbls diesel @ 3.6 bpm / 1500 psi, taking returns up tubing to pits. 09:30 - 11:00 1.50 RUNCO~ COMP Allow diesel to U-tube from I/A to tbg. 11:00 - 12:00 1.00 RUNCO~ COMP Set BPV, blind flanges on wellhead, secure well & release rig @ 12:00 hrs 4/13/2003. ;CANNED JUN0 2003 Printed: 4/14/2003 9:28:28 AM Well: 16-18 RWO Accept: 04/03/03 Field: Prudhoe Bay Unit Release: 04/13/03 APl: 50-029-21461-00 Permit: 185-243 Rig: Nabors 4ES Date POST RIG WORKOVER 04/28/03 PULL BALL & ROD. PULL DGLV-RK FROM STA 1,2, & 3, PULL RP SHEAR VALVE FROM STA-4. SET LGLV'S IN STA 4, 3, & 2, SET ORIFICE IN STA-I. 04/29/03 PULL RHC PLUG BODY FROM 8887' SLM. DRIFT W/3/50" CENT. AND SAMPLE BAILER TO 9139' SLM (BAILER EMPTY). LEFT SHUT IN. 04/30/03 PERFORM WEEKLY BOP TEST. RIH W/2.25" JSN. C/O FROM 9140' TO 9270'. MAKING MULTIPLE SWEEPS AND PU'S TO 8900'. 1 FOR 1 RETURNS. 05/01/03 CONTINUE C/O @ 9270'. CLEAN OUT TO 9360' CTMD. TAG UP. POOH 80%. F/P WELL TO 2000'. OPERATOR NOTIFIED READY TO POP. JOB COMPLETED. MEMORANDUM State of Alaska Alaska Oil and Gas conservation Commission TO: Julie Heusser, Commissioner THRU: Tom Maunder, P. I. SUperviSor DATE: May 1, 2001 FROM: John Crisp, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Field DS-16 MaY 1, 2.0..01; I traveled to BP's Prudhoe Bay Field to witness the semi-annual SVS tests on DS-16. I witnessed SVS tests on BP's DS-16. Testing went very well. No failures were witnessed. We had more than adequate manpower to test this Pad in a timely manner. Flow 2 Supervisor Roy Wells checked in wi the Pad OPerators & Leads on DS-16 that were performing tests to make sure operations were being performed in a safe & efficient manner. PreVentive maintenance had been performed on SVS for this Pad two weeks before State testin~l was conducted. ~ SUMMARY: I witnessed SVS tests on BP's PBU DS-16. 20 wellS, 40 components tested. No,,,fa!l.ures,,witnesse~. o~ ,failu.,,m ra, te. Attachments: SVS PBU DS-16 5-01-01jc NON-C. ONFIDE. NTIAL SVS PBU DS-16 5-01-01jc Alaska' Oil and Gas Conservation Commis~ ~ Safety Valve System Test Report Operator: BPX Operator Rep: W. Williams AOGCC Rep: John Crisp ,,, Submitted By: John Crisp ..... Date: Field/Unit/Pad: p,rudhoe ,Bay Field DS- 16 Separator psi: LPS 171 HPS 5/1/01 ,2~" '": i::4: J":'":"'," ':?~'~:'%~':,'?". "' ! '"' ':c~":'¥: '"'ul I"~': 'i ""i'fi i'l'' '~::~r "11( li':'l:'¥'la .''~',2', ':"':::!~' '2~ : :':""~ Well Permit Separ Set L/P Test Test Test Date on, waG, Number Number ,, PS! PSI , TriP Code Code Code, gassed Gas or 16-01 1801360, 16-02 1801500[ ..... 16-03 1810110 '" "i6-04A 1921510 '17i '150 ''110 e "P " oIL 16-05 '181037'0 171 150 125 P ' P ' OIL 16-06 1810510 , , , ~ , , 16-07 1852040 ;16-08A' " 1991260 171 '150 ~120 P "P ........ OIL , , ., , ,', 16.09A 1910380 ., , ~71 150 120 P, P .... I, , OIL 16-10A 1991230 , , , ~ , , , ,,, 16-11 1801180 16-12A 1990190 171 150 120! ' p "P oIL 16-13 ' 1810270 171 15'0 '140: P P .... OIL ~, , , 16-14A 1980360 3000 1800 1800 P P GINJ i6-i5 ' 1852640, 171 150 ' 120' ' P ' P .... oIL , ~~ ~ , , , ,, ,, 16-16 1801270' 16~1'7 1852200 171 150 125 'P P .... OIL , , , , ,, , , 16-18 1852430 171 150 100 P P OIL 16~19 " '1852650 171 '150 ..... 120 P P " OIL 16-20 ' J 185285'0 171 150~ 110 P P ' 'OIL 16-21 1853120 '171 150' 90 P" P ' OIL 16-22 '1900510 171 150 120 p P ..... oIL 16-23 1900'620 ........... 16-24' 1860240 ....... 16-25 'i92o5io 171 ' 150 90 e e OIL 16~26A' 1991270 17i 150 120 P P .... OIL ,,, , 16-27A 2000040 171 150 110 P P OIL , , ,, 16-28 1920620 171 150 115 P P OIL 16-29A 1920660,"'171 150 120 P e " OIL! 16-50 1920760! '171 150 120 P P OIL 16-31 1920750 Wells: 20 Components: 40 Failures: 0 Failure Rate: 0.00% 1-19o var Remarks: RJF 1/16/01 Page 1 ef 2 SVS PBU DS-!6 5-0!-0!jo! Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GINJ, Number Number PS! , ~ PSI Trip Code Code Code ,, Passed , ,GAS or CYCLE RJF 1/16/01 Page 2 of 2 SVS PBU DS-16 5-01.01jcl STATE OF ALASKA ALA.SK ,~ILAND GAS CONSERVATION C "~MISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1329' FNL, 1194' FWL, Sec. 24, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 70' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-18 At top of productive interval 34' FSL, 60' FWL, Sec. 13, T10N, R15E, UM At effective depth 188' FSL, 42' FEL, Sec. 14, T10N, R15E, UM At total depth 204' FSL, 53' FEL, Sec. 14, T10N, R15E, UM DEC '~ ?- 1994 o~t & Gas Cons. Co[amiss'ton Anchorage feet 9. Permit number/approval number 85-243 10. APl number 50 - 029-21461 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 9746 feet Plugs(measured) true vertical 9234 feet 0R I G! NA[_ Effective depth: measured 9360 feet trUe vertical 8897 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 1875¢ Polyurethane 111' 111' Surface 2493' 13-3/8" 2500 sx CS III & 400 sx CS II 2493' 2492' Production 9248' 9-5/8" 500 sx Class G & 300 sx CS I 9278' 8825' Liner 777' 7" 317 sx Class G 9746' 9234' Perforation depth: measured 9328'-9360' true vertical 8869'-8897' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 8929' MD; 4-1/2% 12.6#, L-80 PCT @ 9028' MD Packers and SSSV (type and measured depth) Baker SB-3 packer @ 8907' MD; 5-1/2" Camco BaI-O SSSV @ 2190' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 256 , 727 1932 376--~~ 1355 5547 Tubing Pressure 367 322 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. Signed Title Engineering Supervisor Form 10-404'-'Rev 06/15/88 Date SUBMIT IN DUPLICATE MJB cc: KZ, JWP .L 16-18 DESCRIPTION OF WORK COMPLETED REFRACTURE TREATMENT OF ZONE 4 8/3/94 · RIH & tagged PBTD at 9375' MD. 916194: MIRU & PT equipment to 8000 psi. Pumped a Hydraulic Refracture Treatment using 16/20 mesh proppant, through the top perforations located at: 9328 - 9360' MD (Z4) Ref. Log: BHCS 11/3/85. Pumped: a) 400 bbls 20# Pre Pad Gel @ 40 bpm, followed by b) Shutdown. ISIP @ 1700. Resumed pumping Data Frac: c) 1900 bbls 40~ Crosslinked Gel @ 40 bpm, followed by d) 218 bbls 20# Gelled Flush @ 40 bpm, followed by e) Shutdown. ISlP @ 1725 psi. Resumed pumping the Fracture Treatment: f) 700 bbls 40# Crosslinked Gelled Pad @ 40 bpm, followed by g) 1646 bbls Slurry w/proppant concentrations @ 1 - 10 ppg, followed by h) 215 bbls Flush, followed by Shutdown. Placed a total of 262,491 lbs of proppant into the formation. Rigged down. 9~8~94 · RIH w/CT & jetted a proppant fill cleanout down to 9412' MD. Returned well to production w/gas lift & obtained a valid welltest. DEC '~ ?- ]99A Okt & Gas Cons. Commission Anch0ra~e STATE OF ALASKA ALASKA )LAND GAS CONSERVATION CC ,~IlSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing , Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1329' FNL, 1194' FWL, Sec. 24, tl0N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 70' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-18 At top of productive interval 34' FSL, 60' FWL, Sec. 13, T10N, R15E, UM At effective depth 188' FSL, 42' FEL, sec. 14, T10N, R15E, UM At total depth 204' FSL, 53' FEL, Sec. 14, T10N, R15E, UM RECEIVED L 1 1994 Gas Cons, Commission An~orage 9. Permit number/approval number 85-243 10. APl number 50 - 029-21461 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 9746 feet 9234 feet Effective depth: measured 9377 feet true vertical 8911 feet Plugs(measured) Fill @ 9377' (7/18/93) ,Jun,(m, asurQ R I I N U Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 1875# Polyurethane 111' 111' Surface 2493' 13-3/8" 2500 sx CS III & 400. sx CS II 2493' 2492' Production 9248' 9-5/8" 500 sx Class G & 300 sx CS I 9278' 8825' Liner 777' 7" 317 sx Class G 9746' 9234' Perforation depth: measured 9328-9360' true vertical 8869-8897' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 8929' MD; 4-1/2", 12.6#, L-80 @ 9028' MD Packers and SSSV (type and measured depth) Baker SB-3 packer @ 8907' MD; 5-1/2" Camco BaI-O SSSV @ 2190' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Representative Daily Averaae Production or Injection Data _ OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation 133 3438 1882 -- Subsequent to operation 261 1847 1963 -- Tubing Pressure 308 285 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. Signed ,'~~,) ~~ Fo~ ~-./- .~.~d~ Title Engineering Supervisor Form 10-404 Rev 06/15/88 '-"'~ 1130/9 cc: JED, JWP Date ~- 2~}-~y SUBMIT IN DUPLICATE 16-18 TUBING PATCH INSTALLATION DESCRIPTION OF WORK COMPLETED 3/14/94: Performed a Leak Detection log indicating a leak was present in the 5-1/2" tubing at 8885' MD. 4/18/94: RIH & set a 3.00" ID Alpha 'Soft Set' Tubing Patch from 8876' to 897' MD (seal to seal), in the 5-1/2" tubing, over the hole at 8885' MD. Rigged down. Returned the well to production w/lift gas & obtained a valid welltest. Gas Cons. Commie.on ARCO Alaska, Inc. P.O. Box 100360, ,.,,,.~.,orage, AK ~'-+~ -------F 9-20 ~--'\~ ~. ~ ~ 9-29 ~$,.-- ~. \ \~ !- 9-33 8t.-t~. ..... £ 11-6 - 16ST1 ~[,~ q - ~ 12-26 ~%- u~ ~~ 13-28 ~4-o~8 i 04-27-94 i 02-19-94 i 04-11-94 i 04-20-94 04-15-94 04-26-94 04-19-94 05-01-94 04-23-94 /'"Inject Profile i 1, 5" /" Vertilog i 1, 5" ~'Perf Record i 1, 5" /"Perf Record i 1, 5" /.Leak Detect i 1, 2"&5" / Perf Record i 1 5" /"Completion i/' Iniection Profile / Patch Sch Sch Sch Sch Sch Sch 1 5" Sch , 1 5" Sch ~ I 5" Sch 14-40 15-7A 15-7A 15-32 16-18 18- 26ST1 18-27 i04-21-94 04-11-94 ! Production / TDT-P 04-10-94 .-- GTU Oonveyed 05-01-94 ./PDO & Static 1 5" 1 5" 1 5" 1 5" 1 5" 04-18-94 / Patch i Sch 0'4-22-94 /CTU Production 1,2" 5" Sch 04-23-94 /CTU Production i 1, 5" Sch Sch " Sch : Sch i Sch : : ,, 99510~ ~. DS#6-22A the correct depths are Btm. 10473/Top 10465 DS#9-19, the correct APl# is 50-029-20260-00 DS#18-28ST1 the correct/~PI# is 50-029-22329-00 Number of Records: 53 4oh~n'-'''- '~-~~ E. DeGrey Distribution: Central Files Phillips Chevron ANO-8 Geology BPX Exxon State of Alaska Mobil Please acknowledge receipt by signing and returning a copy of transmittal. By: /'7 ~~. _z2 Date: ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRIchfleldCompany ARCO Alaska, inc. Date: Apr 14, 1994 P.O. Box 100360, ~ )orage, AK Transmittal #: 94034 99510.~ ~. Subject' ARCO Cased Hole Finals From/Location: Telephone' To/Location: John. E. DeGrey/ATO- 1529 (907) 263-4310 Distribution Well i Number c~..~3~ 01-09A '27-57! 01-1 lilts. ~-I .'~._ 01-33 -75--f51 03-01 03-02 ~5-~,i 03-19 ~03-29 ..',%,03-29 Log Date{ Tool Type (M-D-Y) 04-02-94 i¢' Pen`Record 03-25-94 i TDT-P 03-28-94 l,z.. TDT-P 03-27-94 i¢' Pen' Record 03-22-94 Leak Detection · 03-22-94 .L. Bridge Plug 03-18-94 1¢' Leak Detection 03-27-94 03-31 03-27-94 {/04-43 i %.04-43 ioF.~.. ~ 0! 04-44 !/ Bridge Plug i,/ Bridge Plug 03-.29-94 iv/ TDT-P 03-29-94 i/ CNTG 75'-79! 7~-t~ i 03-10-94 i ¢' USIT i 03-13-94 !v' USIT 04-45 i 03-29-94 i-" USlTCement 05-08 i 03-14-94 !./ Prod Profile ., 06-19 i 03-18-94 !,/ Pen` Record 07-08 i 04-03-94 07-23 i 03-21-94 t,/ Bridge Plug 09-01 ! 03-30-94 i,.' Prod Profile !-, Perf Record Run, Scale 1 5" 1 5" 1 5" 1 5 1 5" 1 5" 15" 5" 1 i 1, 1"&5" 09-02 j 03-17-94 i./ Prod Profile 09-03. i 03-29-94 i/ Pro. d Locj _ 09-19 ! 04-01-94 1,," Perf Record i 1, 5" ~5-2...%! 09-27 i 03-16-94 i/ Prod Log ~-f~0i 11-04 i 03-22-94 I" Perf Record ;1~..-~..! 11-17. 03-16-94t, ," Patch setting 5 Z0f~ 11-24A : 03-29-94 i./ Pen` Record Iz.-5~ 12-06A i 03-18-94 i. Prod Profile ~2.-O~i 13-20 03-15-94 t,~ Leak Detection ' 03-28-941- ONL 03-19-94 i ~' Prod Profile 03-15-94 03-28-94 03-21-94 ,03-17-94 03-15-94 03-14-94 03-14-94 ~-'57..I 14-03 ; :~:2.. i ~ ~/14-28 14-28 · . !'~14-28 §5- I~{& 14-35 ~2.-t5~ 16-04A 16-18 16-28 18-08 03-20-94 i..' Leak Detection i 1, 5" v'. Patch Setting / Bridge Plug iv' CNL Pen` Record i¢' Leak Detection : v~ Pen' Record TDT-P i 1, 5" i 1, 5" Number of Records: 38 ARCO Alaska, Inc. Is a Subsidiary o1 Al]anl]cRIchtleldCompany ARCO Alaska, Inc. ) Date: Feb 25, 1994 P.O. Box 100360, J ')orage, AK 99510,~~ Transmittal #: 94024 Subject: ARCO Static Pressure Surveys From/Location: John E. DeGrey/ATO-1529 Telephone: (907) 263-4310 To/Location: Distribution Well i Log Date Tool Type Run, Contractor NumberI (M-D-Y) Scale 2-3 i 6-5-93 Static Press Surv. 1, 5" Sch 2-5i 7-21-93 Static Press Sun/. " Sch 3-8 i 11-22-93 Static Press Surv. " Sch 3-19I 1-3-94 Static Press Surv. . " Sch 3-34A !11-22-93 Static Press Sun/. " Sch 3-35 I 12-7-93 Static Press Sun/. " Sch 3-36 I 7-24-93 Static Press Sun/. " Sch 4-12 11-17-93 Static Press Sun/. " Sch 4-31 1-3-94 Static Press Sun/.. " Sch 4-32 9-8-93 Static Press Sun/. " Sch 4-41 I 11-21-93 Static PressSun/. " Sch 5-12 f 7-21-93 Static Press Sun/. " Sch 6-19' ! 11-28-93 Static Press Surv. " Sch 7-7A 7-2{'-93 Static Press Sun/. " Sch 7-8 9-2-93 Static Press Sun/. " Sch 9-49 9-14-93 Static Press Sun/. " Sch 11- 9-5-93 Static Press Sun/. " Sch 16ST1 11-17 11-26-93 Static Press Sun/. " Sch 12-16A 11-8-93 Static Press Sun/. " Sch 13-14 7-2-93 Static Press Sun/. " Sch 13-14 7-2-93 Static Press Sun/. " Sch 14-01 11-25-93 Static Press Sun/. " Sch 14-6 11-25-93 Static Press Sun/. " Sch 14-18 11-26-93 Static Press Sun/. " Sch 14-38. 12-4-93 Static Press Sun/. " Sch 14-39 12-4-93 Static Press Sun/. " Sch 15-6 5-28-92 Static Press Sun/. " Sch 15-15 7-5-93 Static Press Sun/. " Sch 15-16 8-26-93 Static Press Sun/. " Sch 15-18 f 10-26-93 Static Press Sun/. " Sch 15-23 I 9-23-93 Static Press Sun/. " Sch 16-12~ 7-21-93 Static Press Sun/. " Sch 16-17 I 12-29-93 Static Press Sun/. . Sch 16-18 ! 7-18-93 Static Press Sun/. " Sch 16-22 ! 7-18-93 Static Press Sun/. " Sch 17-1 ~ 11-23-93 Static Press Sun/. " Sch 17-13 ! 8-27-93 Static Press Sun/. " Sch 18-29AI 5-19-93 Static Press Sun/. _ " Sch CZ.-" F'¢ t ~%00 3~ ARCO Alasi~, Inc. Is a Sub~idlary of AtlantlcRIr. hfleldCompeny ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-31-92 REFERENCE: ARCO CASED HOLE FINALS 2-11 ??-~-~ 7-14-92 Prod Profile Run 1, 5" * 2-23ST~2-/~o 7-14-92 Prod Profile (Flexstak) Run 1, 5" ~/--/~ 2-35 7-13-92 Leak Detect Run 1, iff' 3-7 ~-~".~ 7-6-92 Inj Profile Run 1, 5" 3-10 ?~--~/ 7-7-92 Itlj Profile Run 1, 5" 3-14 ?f~-~.~' 7-10-92 Prod Profile Run 1, 5" 4-25 ¢~"~'~ 7-5-92 Static Temp Run 1, 5" ~/-/P/-~ 4-42 7-5-92 lnj Proflle/Temp Run 1, 5" 5-3 ~/-p~.r~'. 7-6-92 Prod Profile Run 1, 5" 9-2~,~-'/~ 7-4-92 Prod Profile (Flexstak) Run 1, 5" 9-27 ~o~'_~ 7-10-92 Leak Detect Run 1, 5" 9-29~---/?~ 7-7-92 Prod Profile Run 1, 5" 9-36~J'-,~-~ 7-5-92 Prod Profile Run 1, 5" 12-2 ?~--2~- 7-14-92 Inj Profile Run 1, 5" 12-23 ~P f/~'~ 7-14-92 Inj Profile Run 1, 5" ~°£~2~ 13-23A 7-4-92 Inj Profile Run 1, 5" ~'~-~/ 13-25 7-7-92 Inj Profile Run 1, 5" ~--J'/14-2 7-11-92 Gas Entry Run 1, 5" ~j--.~/~16-18 7-11-92 Prod Profile (Flexstak) Run1, 5" Please sign and return the attached copy as receipt' of data. RECEIVED B~___~'-2~__~ Have A Nice Day! Sonya Wallace ATO- 1529 APPROVED Trans# 92167 CalllCO Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL The correct well name is 2-23ST. # PHILLIPS PB WELL FILF.~ R&D # BPX # STATE OF ~KA TEXACO RECEIVED Alaska Otl& ~as Cons. Commission Anchorage ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 6-19-92 REFERENCE: ARCO CASED HOLE FINALS ?/~ ~' * 1- lB 4-8-92 GR R!m 1, 5" ?~-~ 7~9 3-22-92 Perf Run 1, 5" ?~'-!~ 9-46 2-10-92 Perf Record Run 1, 5" ~-/~ 9-47 3-22-92 Perf Run 1, 5" ?~'- ~'3 14-4 3-6-92 Perf Record Run 1, 5" 2/-"~2 16-13 3-29-92 Perf Record Run 1, 5" ~'--~9/3 16-18 3-30-92 Perf Record Run 1, 5" Please sign and return the attached copy as receipt of data. ECE VE Have A Nice Day! Sonya Wallace AT0-1529 R C£1VED JUN 2_.. 9 ~992 Alaska Oil & Gas COns. Commisslor~ Anchorage # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL APPROVED Trans# 92122 # PHILLIPS PB WELL FILES R&D # BPX '# STATE OF ALASKA TEXACO * The correct APl# for 1-lB is 50-029-21007-01. o. ALASKA ~,AND GAS CONSERVATION CC REPORT,'uF SUNDRY WELL OPEriATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate X Pull tubing Alter casing Repairwell Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1329' FNL, 1194' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 34' FSL, 60" FWL, Sec. 13, T10N, R15E, UM At effective depth 188' FSL, 42' FEL, Sec. 14, T10N, R15E, UM At total depth 204' FSL, 53' FEL, Sec, 14, T10N, R15E, UM 5. Type of Well Development .X,,., Exploratory ~ Stratigraphic Service 6. Datum of elevation(DF or KB) 70' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-18 9. Permitnumbedapprovalnumber 85-243 10. APInumber 50-029-21461 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 9746 feet Plugs(measured) Fill @ 9402' MD (4/13/92) true vertical 9234 feet Effective depth: measured 9704 feet true vertical 9197 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 80' 20" 1875# Polyurethane 111' Surface 2493' 13-3/8" 2500 sx CS III & 400 sx CS II 2493' Production 9248' 9-5/8" 500 sx Class G & 300 sx CS I 9278' Liner 777' 7" 317 sx Class G 9746' feet True vertical depth 111' 2492' 8825' 9234' 370 Date SUBMIT IN DUPLICATE ~'~"> Perforation depth: measured 9328-9360' true vertical 8869-8897' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 8929' MD; 4-1/2", 12.6#, L-80 @ 9028' MD Packers and SSSV (type and measured depth) Baker SB-3 packer @ 8907' MD; 5-1/2" Camco Bal-0 SSSV @ 2190' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. 14. J UN 2 2 1992 Treatment description including volumes used and final pressure Al~,~ka 0il & Gas Cons. Cornm'tss~o~ Representative Daily Average Production or Injection Data ~nch0rag6 OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Shut-In Subsequent to operation 280' 566 2475 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. Signed " Title Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 846/9 LLG/MRM cc: SW, JWP 16-18 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE & ZONE 4 FRACTURE TREATMENT 3121192: An Acid Wash & CTU Squeeze for Water Shutoff were performed as follows: MIRU CT & Cementing Equipment. PT equipment to 4500 psi. RIH w/CT & fluid packed wellbore w/hot seawater, then reciprocated acid across the perforations at: 9328 - 9482' MD (Z4) 9507 - 9520' MD (Z4) 9532 - 9540' MD (Z4) Ref. Log: BHCS 11/3/85. Pumped 97 bbls 12% HCI w/10% Xylene, followed by 200 bbls hot seawater displacement. Pumped 46 bbls of Latex Acid Resistive Cement, squeezing the perforations (listed above). Placed 30 bbls of cement behind pipe at 1200 psi maximum squeeze pressure. Several pressure breakbacks occurred during the job, & hesitations were attempted to reach squeeze pressure. Contaminated cement & cleaned out contaminated cement from wellbore down to 9420' MD. Left a cement plug below 9420' MD to isolate the lower squeezed perf intervals. POOH. RD. 3/22/92: RIH & tagged the top of the cement plug at 9412' MD. 3/30/92: Reperforated: 9328 - 9360' MD (Z4) Ref. Log: BHCS 11/3/85. 4/5/92: RIH w/CT & pumped 11 bbls gelled slurry containing 1100 lbs 20/40 mesh sand, to place a sand plug on top of the cement plug. Final top of sand tag was 9382' MD. POOH w/CT. Rigged down. 4/6/92: PT equipment to 9250 psi. Pumped a Perforation Breakdown followed by a Propped Fracture Treatment, using 16/20 mesh & resin coated proppants, through perforations above the sand plug (listed above). Pumped Breakdown: a) 120 bbls 20# Gelled Pre Pad spear @ 40 bpm, followed by b) 180 bbls 20# Gelled Pre Pad w/250 ball sealers @ 40 bpm, followed by c) 225 bbls Flush, followed by d) Shutdown. ISlP @ 1590. Surged well 3 times to unseat balls. Pumped Fracture Treatment: e) 370 bbls 40# Crosslinked Gelled Pad w/5% ESL @ 25 bpm, followed by f) 419 bbls 40# Cross Linked Slurry, w/proppant concentrations @ 1 - 10 ppg, followed by g) 216 bbls 20# Flush, followed by h) Shutdown. Placed a total of 71,000 lbs of proppant into the formation. 4/9/92: Performed a proppant fill cleanout down to 9385' MD. Returned well to production w/gas lift & obtained a valid welltest. Rigged down. RECEIVED JUN 2 2 ~992 Alaska 0il & Gas Cons. Cornmissio~ Anchorage A N C H ii:)R A i; ii[ ,, A L A S K A 9 S~) REFERENCE: ARCO CASED HOLE FINAI_$ '~'~'~-~ 4 ..... S5~ t;3,--.'5-9i ~1'~ 6 ..... i~ o .... "~6-~, f' ~5'~6--t8~~ t~-6--9t t~'~7-9 ~' 9-28-9t ~ fie%' -" i ';' ~ ~,' .... ,~, ,3..- 9 i ~..>,, ~..~ i 0.--2-9t _~,~(i_ 75-i0 /9-27-9i ~. ,.~5t 6 ..- t 8 ~' 9-- 2 '7 .- 9 i >,koM 8--S ~ 9-30-9i F'ROD F'ROF ]]LE [. [.' A K D li..'.'l" E C 'l- C;. R / C C L. L_ t!" A K D I!-"l" [:' C 'i- F' I:;: 0 D F' R 0 I::' I L E F'I TS B R l D [; E F:' I... L.I G T ]; E--- I N Ix'ROD F'F:OF II_E PROD F.'~Off ILE PROD PROFILE F' R 0 DF:'R 0 I:: I L E I_I:AK DE'I'ECT F:' l: T 3' F'I..IEA.'.,;E SIGN AND RE/.TtJRN TH,~7 ATTACHED COF'Y Z,...' 0 N Y A WALI...AC:E ATO-'t 529 R Uiq i, 5 ' F:IJN t , t ',.,~ ~';_, · RUN i , RUN t., 2' Fi:L.INi , ~'_, · RI. JN t , 5 · Fi:I.INt , ".~" R U t,! RUN i, 5' RUN i , 5' RUN i, I;:UN i, fklJiqt , 5' AS RF_'CEIF"/ OF DATA. A P F' R 0 V E I) ~ 'FRANS.'~: 9 i C A i',i C 0 C A fi C 0 C A f.'i C: C A i"i C t:) C A H C 0 C A i't C 0 [, r~ r'l U L. ........ U I'::'~ I"~ U t..J ,., .... ,g~'lC[. CAMCO C A Pi C 0 [.., .1,,. ,, .... .., H I1 I.., U C A i"i C 0 *%. _, ..: _.. .;: .DISTRIBUI'ION :~ C. EN'¥RAI_ FILES · ,,.'"' CHEVRON D & M "' EXT[.'N$ I ON EXF'LORAT ION' 'I' ~' EXXON 'I' M A R A T H 0 N · " MOBIL F' H I !.. I_ I F' S F'B WELL F']:LE,S' R & D ~ STAI'E OF ALASKA · T E X A C 0 NOV !2 !991 A N C H 0 R ~'"; I]. E ,..., t_ A ....,. I', A D A T ir.: · 2 -' 9 '-9'~ RrZFEI.';,'ENCE ~:-~RUbI RI: ,.,.,.., URE DATA i -t 9 i i -.i 7.-89 i-25 ii .... 8-i:37 2---2._.": i i - 8 --89 7, -""... ~, i - i ~, .... '..Er 9 ~5--6 i i .... i .2; -. 89 5'.'-6 ii--16 .... 89 3--8 1i-'i2 ..... '::' 3-2,:} i i '-9-i.-39 ,_.~---":'.,... i i i --i 6,'"-89 5-23 i i-9-89 2; '-' :'~ ,':'" t i .-i ,::')-8":;' · ,_ ,.. · 7 '-,7:3 i t '- '"":_, '- 8 ':? ,' '" ,::, 4 i i '-' i...,'":': '- ,.:':"' 9 9-9 I ().-27--89 9-24 i t -i 6-89 <?'-34 t i -i 6-'89 i 6'-' 9 i i -' i t '- 89 i 6-i8 i i "t <2-89 i 7-i 3 t t -9-89 B H F: .... ::":,' T A 'T' I C:: G R A I) I [': N T BHF ..... ::,.:'/AT lC (::,RAD ]: ENT BHF: ...... FI...OWING GRAi) T I:!:NT BHF ...... Fi'I_ 0 W I N(.;- GF;:A D I I-- N'i' BHF ...... F:LOW!N(:;- GRADIE'NT B H Fi'. ...... 3' T A 'f' i C~....'" ,-,..'"' r~ ~ t;," :[ .... ~:' N "1" BHF ....... Frl...OW T NG. GRAD 'r EiN'/" BHF ....... F:'L. OW!NG GRADIENT B i.-I F: ....... Fr i... 0 W l [',!: (;.; G R A D l_' E N T B I..I P- .... 3' '¥ A 'T 'r C (;. F,.: A D .r E N '¥ BI.iF ..... STATIC GRADI B I.-t i" ..... F' F.;: t:-" $ ':J U F;.: E ' F' A L BHF: ...... P R E.:';'S'URE FAL BHF ..... F--L. OWiNG GRAD BHF ..... STATIC GRAD]: BHR--$'FATIC GRAD,r BHf: ...... ..";"f'ATTC(:;RAD ]: BHF'--$TATIC GRADI i.:~ H F'--._":,' T A T I C GRADI EN 'i" l.. - 0 F' F:' L.-OFF I E N T EN 'f' ENT ENI" ENT EN "f' F'I_EA3'E ~,IGN AND F~IETURN THE ATTACHED HAVE A NICE DAY! , £.'ALLY HOFF:ECKER ATO-i '"529 FEB 1 s I .90 Oil & Gas Cons. ComCsSl¢ Anchomga C: A M C 0 C A M C 0 C A i"J (:.'. 0 C A id C 0 C': A M C 0 C A H C 0 C A hi C 0 C A id C i; C A i'4 C 0 CAMCO CAMC. O C A i! C 0 C. A M C 0 CAMCO CAMCO C A M C O C A M C 0 (:;ANCO C,-"-~ i'4 C 0 COF'Y A,":; F;.:ECEIPF OF' DATA., AI::'PROVED ~.;~.~ _ "I-RAN'~ 90 D I $.TR I BUT.r ON CENTRAL FILES CHEVRON D & M EXTENSION EXF'LORATION EXXON MARATHON MOBI F'FI ILI_ I F'3' PB WELL F]:L.E£' R & D BF'X STATE OF ALA£':"..'.A TEXACO ARCO ALASKA, INC. F'.O. BOX i(D;3'S6G ANCHORALiE, ALASKA 995i DATE ' 8-29-89 REFERENCE' ARC(] CASED HOLE FINALS t -t t 8 .... i 2-89 3-t ,'J 8.-7.--89 4-3 8-'t9--89 5-3 8-t 2-89 7-8 8--i 0-89 7-33 7-20-89 9-4 7-t 9-89 9-t 2 8-3-89 9-28 7-t 9-89 ~ i-S 7-23-89 t ~..-~ 7 8-~ t -89 ~2-23 8-7-89 ~ 4-t 2 8-~ 6--89 ~6-J8 8-2~-89 ~ 7-9 8-9-89 ~ 8-2~ 8-~ ~ -89 PRODUC]" I ON . PROF I L.E INJECTION PROFr II_E ]"LJBING CUTTE:R PITS F'RODUCTION F'ROFILE PERF I;,'ECORD F'ERF RE:CORD INJECTION F'ROFILE PERF RECORD PERF RECORD LEAK DETECTION INJECTION F'ROFILE COLLAR/F'ERF TEMF'/CAF'/GR/SF'I NNER PRODUCTION PROFILF FLUID ID/PITS/LEAK DETECTION RLJN I;:UN RUN RtJN RUN RtJN RLJN RUN RUN RUN RUN RUN RUN RUNS RUN RUN PI_EA£E SIGN AND RETLJRN THE ATTACHED COPY AS RECEIF'T OF DA'rA, CAMCO CAMCO A'f'LAY C A iq C 0 C; A M C C) HL.S I-IL.Y CAMCO HL5' H L,,'2 CAMCO CAMCO ATLAS HR,S' CAMCO CAMCO DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES R & D BF'X STATE OF ALASKA TEXACO THE CORRECT AF']:~ FOR 9-4 IS 5e-029-2(52t2.. THE CORRECT AF'I~ FOR I t-5 IS 5e-e29-2e67e. ARCO AI_A'~'KA, INC, F'.O. BOX 'I(.)OS60 ANCHORAGE, ALASKA 995t(~ DATE' 9-~8-89 REFERENCE' ARCO F'RE3'SURE DATA 4-~ 8-3(D-89 BHF'--,~'TAT I C GRADIENT CAMCO 4-i 9 8-29-89 .BHP--~'TATIC GRADIENT CAM(.;(] 7'-'28 8-29-89 BFIF'--,S'TAT I C GRAD IEN'I' CAMCO 9-2 7-5--89 BHF'--$TATIC C~RAD IENT HR3' 9-S2 9-2-89' BHF ....,~TA'F I C GRADIENT CAMCO 9-S6 9-2-89 BHP--~'TATIC GRADIENT CAMCO i'2-,.~L 8 i~ 89' BHF ..... FLOWING GRADIENT CAMCO t2-~t 6-5-89 BHF'--~TATIC GRADIENT CAMCO i2-~J~ 6-5-89 ' BHF'--STATIC GRADIENT CAMCO t7~-t4 8-t~-89~ BHP--STATIC GRADIENT CAMCO t 4-S7 9-2-89 BHP--,~'TATIC GRADIENT CAMCO t6-6 8-iS-89 ~ BHP--~'TATIC GRADIENT CAMCO i6-t8 8-2t-8.9 BHF ....FLOWING GRADIENT HRS' t6-2~ 8-t~-89 BHF'--~TATIC GRADIENT CAMCO t8-2e 8-it'-89' BHF ....STATIC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA& RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-~529 DI~£TRIBUTION CENTRAL FILE~ CHEVRON ,I, ~ DAM EXTENSION EXF'LORATION ~~ EXXON MARATHON ~ MOBIL .PHILLIPS F'B WELL FILES R & D BF'X STATE OF ALASKA TEXACO ARCO ALASKA, INC. P.O. BOX ANCHORAGE, ALASKA DATE' t~ ~8 88 REFERENCE' ARCO PRESSURE DATA 2-20 t2-7-88 BHP--FLOWING GRADIENT CAMCO 9-~ 1~-30-88 BHF'--$TATIC GRADIENT CAMCO 9-30 ~t-24-88 BHF ....STATIC GRADIENT CAMCO 9-36 42-2-88 BHP--$TATIC GRADIENT CAMCO ~-9 12-2-88 BHP--$TATIC GRADIENT CAMCO ~3-43 ~-20-88 BHP--$TATIC GRADIENT CAMCO ~&-6 ~-24-88 BHP--FLOWING GRADIENT CAMCO ~6-48 t2-3-88 BHP--$TATIC GRADIENT CAMCO ~?-9 ~2-~.-88 BHP--£TATIC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COPY AS' RECEIF'T OF DATA. RECEIYED BY ..... HAVE A NICE DAY! £ALLY HOFFECKER AT0-~529 TRAN$ ~88728 APPROYED DISTRIBUTION CENTRAL FILES CHEVRON D& M EXTENSION EXPLORATION EXXON MARATHON MOBIL ~.~ F'HILLIP$ F'B WELL FILE.~ · ,- R&D · " SAPC ~ ~TATE OF ALASKA ~ TEXACO A~Chorage .... ?" F:',O, Box t00,.~60 Anchorage, AI.a.s'l<a 995 i 0 fl, i 986 [::' I"l':','.'...>"" .:>'" t! I" e g @ i' a Static (.';radien't F:' I. o w i n 9, F:'B U, ,9 't a 't i c F:' I. o w i n 9, I::'B U, :'7 't a 't i c F:' I. o w i n g, F:'B U, ,.~ 't a 't i c: S'tat'ic: (:;r'aclient' F:' I. o w i n g, F:'B U, S' 1' a :t i c F.' L o w i n g, F:'B U, ,S' 't' a 't i c: F:'Lea.~e .s'i.gn and re'turn 'the a'l:'tachecl F;,'ecei vecl 'By ...................................................................... HAVli!: A NICE DAY! ,! Rosan'ne F:'e e I< A T 0'-' t 5 2 9" T R A N ~' ..... copy a.s' receipi' of cla'ta, Nov ~,~a"Od ~ ua,~ uo,~a,. ComFdi~SiO,'l Anci:om9~ I) I S 1' Fi: I B LJ'T' I 0 N I:'hi I. Lips' F:'B WeLL Fi Les "" R & I) 'Il' ~: S o h i o · .. ,S't'at'e of ALa.~l<a "'-. Texaco ARCO Alaska, Inc. , , F',O, Box ~)0368, Anchorage, Almska 995 ~ ~) ][)Al'E: Ocfober 3(~ , t986 REFEi~ENCE: ARCO Cased Hole Final "'" '~. 9--30 t0-25-86 I::'roducfion Profi[e Run i, 5" "- '"' 9-3']5 t 0-2_5-86 Temperature Log Ir(un ~ ""9-36 t0-23-86 F'roducfion F'rofi te Run t, 5" '-'~16-t5 t0-t8-86 FLowmei'er/Water HoLdup Log Run 2, ~-"at6-t8 t0/t7-t8/86 Spinner Log Run ~t6-~9 ~0-~8-86 Prod. F'rofi Le/Wafer HoLdup Run ~t7--t4 t8-28-86' ~ep Ra~e Production ProfiLe Run t, Please sign and refurn fhe affached copy as receipf Received By ................ ,..- '~ . HAVE A NICE p/O~ Rosanne r-"eek X,,,._.,..,~r..'. ~,,u,, ~ ATO- t .5:29 ^,,,.;i~,.,',,',~ of da fa; TRANS ~.86686 C81 fllC 0 C a m c o Cm mc: o [: a m c o Ca fl~c o Camco Ca plc o DI$1'RIBUTION · '~. Cenfral. Fi Les · r'q'Ch evi- 01'1 D &'M '"'-.-Ex"J'c~rl~iOn Exp Lora'l.' ion · "'.,,- E x x o n Mara fhon ~~ Mob i l :,~ F:'h i I. lips I::'B WeLL F;i Les R & D ~- $ohio · ~ Sta'~e o'f A Lasl,:a · .' I e X 8 C: 0 ARCO Alm.~km, Inc. F:'.O. Box ~ Anchorage, A I.a~'ka DATE: ~¥ep~embe¥' i6, i986 RE. FEF~ENCE: ARCO F're.s'.~ure Da'fa 6.- ~ 8 9-.- 8..- 86 ,S' t' a f i c G r a d i e n '[ C a m c o · 6-2t 8--~-.86 ,S'tat'ic Gradien't Camco ~ ~ 6--24 9-.'7-86 ,S't'a f i c Gradient Camco ~7.-14 8-25-'86 Bo'[fomhoLe ,~t'atic F:'re~m',S~rv ,~ch F'Lea.s'e .sign and r'e'furn 'fhe at't'ached copy a.s receip'f of r. la'l,'a~ Received By ........................................................................ HAYE A NICE DAY! IR o $' a n n e P e e k A T 0 .... ~ ~,.. ,:.., ''~ :~ D I S' T R I B U T I 0 N CenfraL Fi les Ch err on · ~ D & M -#. £..' x t e n s; i o n E x I:~ I. o r a t' i o n · ."' E X X 0 I1 M a r a ~ h o n f~ Mob i [ I98 Gas Cons. Co ~ss~0rl Anchorage 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 ARCO Alaska, Inc. 85-243 3. Address 8. APl Number P.O. Box 100360, Anchorage, Alaska 99510 50- 029-21461 , 4. Location of well at surface ~ 9. Unit or Lease Name 1329' FNL, 1194' FWL, Sec. 24, T10N, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 34' FSL, 60' FWL, Sec. 13, T10N, R15E, UM ' 16-18 At Total Depth 11. Field and Pool 204' FSL, 53' FEL, Sec. 14, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool 70' RKBI ADL 28332 ALK 2328 12. Date Spudded 13. OateT.D. Reached 14. Date Comp., Susp. orAband. .15. Water Depth, ifoffshore ,16. No. of ComP,etions 10/16/85 11/3/85 06/19/86I IN/A feet MS L N/A , , 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where sSsv set 21. Thickness of Permafrost 9746'MD 9234'TVD 9704'MD, 9197'TVD YESX~] NO [] 2190 feet MD ' 1900' (Approx.) 22. Type Electric or Other Logs Run LDT DTL/BHCS/GR/SP, CNL/GR/Cal, GR, CBL/ ~R, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"' 91.5~ H-40 Surf. 111'' 30" 1875~ Polvurethan~ 13-3/8" 72.0~ L-80 Surf. 2493' 17~." 2500 sx CS 111 & 400 sx IS 11 9-5/8" 47.0~A L-80 Surf. 9278' 12~" 500 sx Class G & 300 7" 29.0~A L-80 8969' , 9746' 8~" 317· sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Sadlerochit 5~ 8902. 89fl7 4t~ 9028 9328'-9462'MD 4 spf 8869'-8985'TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9507'-9520'MD ½ spf 9024'-9036'TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9532'-9540'MD ~ spf 9046~-9053'TVD N/A Ref: BHCS 11/$/~5 27. PRODUCTION TEST Date,.First Pro'duction ~,.. Method of Operation (Flowing, gas lift, etc.) 9/11/86 Flowin~ Date"of~Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO 9/12/86 6.0 TEST PERIOD $ 1220 775 0 45 635 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAvITy-APl (corr) Press. 653 900 24-HOUR RATE II~ ~'~ 3098 0 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. i 9 i986 Gas Cons. C0mm[ss~,,,~ Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. f ,, GEOLOGIC MARKI~R§' NAME Sag River Base Sag Top Sadlerochit O/W Contact Base Sadlerochtt MEAS. DEPTH TRUE VERT. DEPTH Truncated 9326' 9586' 9746' 8867' 9094' 9234' · FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for d~pth m'easurements 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 STATE OF ALASKA i ALASt .)OIL AND GAS CONSERVATION COMM~..!lON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate ~ Pull tubing [] Alter Casing [] Other [] 2. Name of Operator ARCO Alaska, Inc. 3. Address Post 0ffice Box 100360. Anchoraae. AK 99510 4. Location of well at surface 1329' FNL, 1194' FWL Sec. 24 T10N R15E, UM At top of productive interval ' ' ' 5. Datum elevation (DF or KB) 70' RKB Feet 6. Unit or Property name Py,,Jclhn,= Rnv lin-if 7. Well numbei DS 16-18 8. Approval number 34' FSL, 60' At effective depth 188' FSL, 42' At total depth 204' FSL~ 53' 11. Present well condition summary Total depth: measured true vertical FWL, Sec. 13, TION, R15E, UM FEL, Sec. 14, TION, R15E, UM FEL, Sec. 14, TION, R15E~ UM 85-243 9. APl number 50-- 029-21461 10. Pool Prudhoe Bay 0il Pool 9746 feet 9234 feet Plugs (measured) Effective depth: measured true vertical Casing Length Conductor 80' Surface 2493' Producti on 9248' Liner 777' Perforation depth: measured 9704 feet 9197 feet Size 20" 13-3/8" 9-5/8" 7" Junk (measured) Cemented Measured depth True Vertical depth 1875# Polyurethane 2500 sx CS 111 & 400 sx CS 11 500 sx Class G & 300 sx CS 1 317 sx Class G 111' 2493' 9278' 8269'-9746' 111' 2492' 8825' 8563'-9234 9328'-9462', 9507'-9520', 9532'-9540' true vertical 8869' -8985', 9024' Tubing (size, grade and measured depth) 5½", L-80, tbg w/tail @ 9028' Packers and SSSV (type and measured depth) SB-3 pkr @ 8907' & BAL-O SSSV @ 2190' 12. Stimulation or cement squeeze summary -9036', 9046'-9053' Intervals treated (measured) Treatment description including volumes used and final pressure ~.~ z 9 1986 0il & Gas C011S. COm.qli$SiO~l 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure N/A 4878 3098 0 900 Tubing Pressure 653 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 GWF (6268) Title Operations Engineering Mana.qer Submit in Duplicate Wel 1 16-18 Began perforating operation 9/5/86. RU perforating unit, pressure tested surface equipment. RIH with gun #1, shot 9531' - 9539' MD (ref: CBL 12/16/85) 1/2 spf, all shots fired. POOH. RIH with gun #2, shot 9506' - 9519' MD 1/2 spf. POOH. RIH with gun #3, shot at 9435' - 9461' MD 4 spf, all shots fired. POOH. RIH with gun #4, shot 9409' - 9435' MD 4 spf, all shots fired. POOH. RIH with gun #5 shot 9383' - 9409' MD 4 spf, all shots fired. POOH. RIH with gun #6, shot 9357' - 93~3' MD 4 spf, all shots fired. POOH. RIH with gun #7 shot 9327' - 9357' MD 4 spf, all shots fired. POOH. Flow well back to clean-up, SI well, RD. ARCO A~a~ka . F'.O. Box Anchorage, ALaska 99510 DATE' Augur+. REFERENCE' A i 4-~,,~6 i~'~'-° ~ 6-~:i -86 ~i4-i5 6-i 2-86 '~ i 4-2o. 6-i -~-R~ ~.6 -"~-~t 4-29 6-1 0-86 ~t 6-18 6-i 8-86 1986 RCO Ca xed HoEe Final CoLlar Pe'rforating Log CoLLar F'erforating Log ColLar Per forati'ng Log CoLlar F'erforating Log CoLLar Per fora4:ir.,g Log CoL Lar/dep'th defermina+, ion F(!.ll-~ I c:.· _:. R ti 13 i ~= ~ Run i 5" Run i 5' Run I ~"' Rul-, i ., besi- Gear Gear Gear Gear F' Lease Rec e i red HAVE A Linda Hu ATO-f 529 i gn and ' 'u~n :he - - ~hed cop" !Alaska O~l & Gas Cons. Commissiot~ Anchor~.ge TRANS $'~64R~o _ receip~ of data, DI£TRIBUTION ,,: i; L;p~ · PB WeLL F'; l. es F.: ,.-'... C, JI. -..-' -- ,' : -- · .' ~., ;._1 i t ! =~ -- State of ALa'~l.~a ~- J ex.acc STATE OF ALASKA ALASN, !OIL AND GAS CONSERVATION COMN,.~ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other:X~ Comp'lete 2. Name of Operator ARCO Alaska, Inc. 3. Address P.0. Box 100360 Anchora§ea AK 99519 4. Location of well at surface 1329'FNL, 1194'FWL, Sec.24, TION, R15E, UM At top of productive interval 34'FSL, 60'FWL, Sec.13, TION, R15E, UM At effective depth 188'FSL, 42' FEL, $ec.14, TION, R15E, UM At total depth 204'FSL, 53'FEL, Sec.14, TION, R15E, UM 5. Datum elevation (DF or KB) RKB 70 ' Feet 6. Unit or Property name Pru~lhoe Bay Uni~ 7. Well number 16-18 8. Approval number Permit #85-243 9. APl number 50-- 029 -21461 10. Pool Prudhoe Bay 0il Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface Length 80' 2493' 9248' 777' Production Liner 'Perforation depth: measured true vertical 9746 feet 9234 feet 9704 feet 91 97 feet None None Plugs (measured) None Junk (measured) None Size Cemented Measured depth 20" 1875# Polyurethane 111 'MD 13-3/8" 2500 sx CS I I I & 2493 'MD 400 sx CS II 915/8II 500 SX Class G & 9278'MD 300 sx CS I 7" 317 sx Class G 8969'-9746'MD Rue Verticaldepth 111'TVD 2492'TVD 8825'TVD 8563'-9234'TV ~bing(size, grade and measured depth) 5-1/2", L-80, tbg w/tail ~ 9028' P~c~_e:~s ~r~dr S¢SsVg(~yT~P and measured depth) & BAL-O SSSV ~ 2190' RECEIVED 12. S~/~lation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure J U L 1 7' 1986 Alaska 0it & Gas Cons. Co~.,m~,,~,~. Ar:ch,,3r~rja 13. N/A Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 14. Attachments (Completion Well History & Addendum, dated 6/17/86) Daily Report of Well Operations ~ Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 Title Associate Engineer (bAH) Date Submit in Duplicate ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative tesl data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. District County or Parish Alaska North Slope Borough Field Lease or Unit ?rudhoe Bay APL #28332 Auth, or W,O, no, IT t e I AFE AGO031 IAccounting cost center code State Alaska Well -n'6. ;'"' 16-18 I \~., Alaska, Inc. Spudded or W,O, begun Complete Date and del~th as of 8:00 a.m. 6/t8/86 6/19/86 6/20~86 ',~, AP1 50-029-214~ A.R.Co. W.h "-- ......... ~e_?a~__r~ur~r of wells (active or inactive) on this ,~. ,,.,.~,' ............. ~--'-~b-s~ center prior to plugging and /...L. 004 ]abandonment of this well I Date [Hour IPrior status if a W.O, 6/18/86 ~ 0300 Hrs. I Complete record for each day reported 7" @ 9746' 9704' PBTD, Tst BOPE 9.4 ppg NaCl w/diesel cap Accep~ ri~ @ 0300 hfs, 6/18/86. ND tree. NU & tst BOPE. 7" @ 9746' 9704' PBTD, Tst contrl 9.4 ppg NaCl CO ice plug @ 258', circ well w/warm brine @ 2000' bit. Rn CCL to 9697' & gage ring to TOL @ 8968'. compl equip. , LD DP & RIH w/5½" 7" @ 9746' 9704' PBTD, RR Diesel Rn 211 its, 5½", 17#, L-80 AB Mod LTC tbg & 2 its, 4½", 12.6#, L-80 BTC tbg w/Bal-O nipple @ 2190', SB-3 pkr @ 8907', TT @ 9028'. Set pkr, shear seal assy, shear ball @ 4100 psi. Tst tbg to 2500 psi & ann to 2000 psi. ND BOPE, NU & tst tree. RR @ 2230 hrs, 6/19/86. Old TD New TD Released rig Date 2230 Hrs. 6/19/86 Classifications (oil, gas, etc.) Type completion (single, dual, etc0 Oil Single Producing method Official reservoir name(s) Flowing Sadlerochit Potential test data Well no, Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, gPM X length Choke size T.P. C.P. Water 0,% GOR Gravity Allowable Effective date corrected I' The above is correct 7/03/86 ~Title For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Drilling Supervisor ADDENDUM WELL: 12/17/86 6/14/8~ 16-18 Arctic Pak well w/300 sx CS I, followed by 125 bbls Arctic Pak. Rn CBL/CCL/GR f/9694'-88~1'. Rn gyro f/9690'-surf. No BPV left in well. Rn DDL/CCL; unable to work thru bridge @ 258'. Original PBTD: ~/04' Ice Plug: 258' OWC: 9586'' Rathole Below OWC: N/A Drilling Superintendent - \Dat~ ARCO Alaska, Inc,, ) Post Office Bc~ 100360 Anchorage, Alaska 995'~0-0360 Te~ephor~e 907 276 1245 January 31, 1986 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 16-18 Dear Mr. Chatterton: Enclosed are the Well Completion Report and gyroscopic survey for DS 16-18. Tubing details will be submitted when the well is compl eted. If you have any questions, please call me at 263-494.4. Sincerely, · Gruber Associate Engineer JG/tw GRU13/L48 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany · . STATE Of ALASKA ALASKA ) AND GAS CONSERVATION C~, ~ISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED ~X ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-243, 3. Address 8. APl Number P. 0. Box 1003,60, Anchorage, AK 99510-0360 50- 029-21461 4. Location of well at surface 9. Unit or Lease Name · '-~ Prudhoe Bay Unit 1:329' FNL, 1194' FWL, Sec.24, T10N, R15E, UM ~tqS At Top Producing IntervalZ ~ VE~IF/~D ~ 10. Well Number 34' FSL, 60' FWL, Sec.13, T10N, R15E, UMIsUrL.__~__._~~ 16-18 At Total Depth~[~' ~ ~-H._i~ ~ ll. Field and Pool 204' FSL, 53' FEL, Sec.14, T10N, R15E, UN Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 70' RKB ADL 28332 ALK 23,28 12. Dat. e Sp. udded 13.' Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 10/16/85 11/03/85 11/07/85I N/A feet MSLI N/A 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 9746'MD,923,4'TVD 9704 'MD ,9197 'TVD YES~ NO []I N/A feetMD 1675' (approx) 22. Type Electric or Other Logs Run D IL/BHCS/GR/SP, LDT/CNL/GR/Cal, GR, CBL/CCL/GR, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED : 20" 91 .b#' H-~U Surf 111 ' 30" 1875# Polyurethane 13-3/8" 72.0#/68.(1# L-80/K-~5 Surf 2493' 17-1/2" 2500 sx CS Ill &'400 s: CS II 9-5/8" 47.0# L-80 Surf 9278' 12-1/4" 500 sx Class G & 300 s: CS I 7" 29.0# L-80 8969' 9746' 8-1/2" 317 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL ('MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production Method, of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OI L RATI© TEST PERIOD II~ Flow Tubing Casing Pressure CALCULATED.k OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE "~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None F ~'_' ,.9 0 z~ i:'.:: ?,'$ Form 10-407 TEMP3/WC65 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ,. 30. ' . GEoLOGIc MARKERS ' "F'OR'MATION TES'~'S , NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. , , Top Shubl i k 9300' 8844 ' N/A Top Sadl erochi t 9326,' 8867 ' HOT 9560' 9071 ' 0WC 9586 ' 9094 ' 31. LIST OF ATTACHMENTS Gyroscopic Survey (2 copies) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed (~ /f~.~ ~]/_/,tf~__j Title Associate Engineer Date /'eT-d~O 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 99~5 ~ (.) I'-I o I. e I::' i 'n a I..'ii.' i ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 2, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas'Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Conductor As-Built Location Plat - DS 16 Wells 17-20 Dear Mr. Chatterton- Enclosed is an as-built location plat for the subject wells. If you have any questions, please call me at 263-4944. Sincerely, . Gruber Associate Engineer JG/mh GRU13/L166 Enclosure Alaska t ......~a Cons. .z:,. _-.':? F..-!.m '!,~ ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfieldCompany III iii I iii Il I I II I II III I III ,. ~ IIIIIIIII / I LEGEN[ ' _ ~ i i ii i · AS BUILT ~CT~ I 1 :-- OP P~NNED WELL / [ OF FUTURE ~LL , , ~i ~- ~ F I ~ ~S.16 0 0 ~6 " 7 Z~ 24 ,o.,;o / ~ o ~ 0 II 5 o 0 ~ g ', ~ . 0 :~ ~ ~ 0 0 F ~// °9> F 0 F ~ ~ 0 16'17 Y=5~,679.0 ~ = 70012'~7.257" 1270~ F.N.L. 0 8 m ' X= 719,954.9 ~=148e1~'54.1~" '1185' EW.L. 0 7~ ~ wF 0 ~ , ~ 16-19 Y=~92~561.9 LAT.= 7~1~.098' 1388'EN.L. " ' X= 719,9~.~ ~G.=I4~I~'~.~" ~205'~,L. .: . .~ CELLAR BOX ELEV. = 38.~' ,6.~o ~=~,~,~.6 L~. ~oo,a'~.~a," ,~,F.N.L. X= 719,992.8 ~.= 148°1~'~.157" 121 F.W.L. 6' CELLAR BOX ELEV.:~8.1' ~ IE-~ Y=~929,620.6 LAT..= 70el2'~.~" 1~9'F. KL. X: 719,967.1.. ~.z 148~1~'~3.~" 1194 FW.L. CELLAR B~ E~V. · 38.1 . NOTES I. BASIS OF LOCATION IS ~N. 16-B l 17-A PER B~L-HERRING · ASSOC. Z. ~L ~RDI~ ~E A.SE ZONE 4. 3. BASIS ~ ELEVATe" ~ ~. 16'B /~y......~.~~. - , BELL-HERRING I ~SOC. ~" -~ ' "7~* I HEREBY CERTI~ THAT I AM' PROPERLY REGISTERED AND ~,~,,.. ........... ..,t,,. i LICENSED TO PRACTICE LAND -~~~~.~--''~SURVEYING IN THE STATE OF :"~"'~ [:'-' '~ 'a ~.~,M~~ ~'&~ A~S~ AND .THAT THIS P~T t~.'._ ~.~ ~ ~ RE~ESENTS AN A~BUILT SURV~ Alaska O~l & ~as ~_:s. C.~..,~,:~,o~ ~'%. ..-'~ MADE BY ME, AND THAT ALL ;':?~'~":-~%t~':' '"'-'"~:; D,~E.s,~s A.D OTHER D~A, LS m~~.~ ARE ~RRECT, AS 0F:9-27-85. I~ i I I I II ARCO aska ~Es. d.e. D.S. 16 ~NDUCTORS AS BUILT I , ' Al Inc. DATE ~' ~0-85 - . . ., Sub,idim~ of Atlontic Richfield Compony JOB NO. NORTH SLOPE DRILLING-PR~HOE BAY ARCO Alaska, Inc. Post Office Ir 360 Anchorage, A,.,ska 99510 Telephor~e 907 277 5637 December 13, 1985 Reference: ARCO Directional Data DS 16-18 10-19-85 MWD Directional Data Teleco Please, sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans # 529 DISTRIBUTION Chevron D&M Exploration Services Extension Exploration Exxon Marathon Mobi 1 Phillips Prudhoe Bay Files R&D Sohio State of Alaska Texaco AFICO Alasl~e I,-tc ,$ a f..k.s~d,a,y ol Atlemt,cR~chfleldCo--Oe.~', ARCO Alaska, Inc. ~ Post Office b,,~". 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 December 18, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT: DS 16-18 Dear Mr. Chatterton. Enclosed is a Well Completion Report for DS 16-18. The bottomhole location, TVDs, geologic markers, and tubing details will be submitted when the gyroscopic survey is run and the well completed. If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU12/L146 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA !AND GAS CONSERVATION Ct .i~IlSSION 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 ARCO Alaska, Inc. 85-243 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510-0360 50- 029-21461 4. Location of well at surface 9. Unit or Lease Name 1329' FNL, 1194' FWL, Sec.24, TION, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number To be submitted when gyro is run. 16-18 At Total Depth 11. Field and Pool To be submitted when gyro is run. Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Oi 1 Pool 70' RKB ADL 28332 ALK 2328 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 10/16/85 11/03/85 11/07/85I N/A feet MSLI N/A 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. DirectiOnal Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 9746'MD 9704'MD YES [] NO 17IXI N/A feet MD 1675' (approx) 22. Type Electric or Other Logs Run D IL/BHCS/GR/SP, LDT/CNL/GR/Cal , GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 111 ' 30" 1875# Polyurethane 13-~/8" 72.0#/68.(# L-80/K-5~ Surf 2493' 17-1/2" 2500 sx CS Iii & 400 s; CS II 9-5/8" 47.0# L-80 Surf 9278' 12-1/4" 500 sx Class G 7" 29.0# L-80 8969' 9746' 8-1/2" ~17 sx Class G 24. Perforations Open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORI~ interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD e Flow Tubing Casing Pressure CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None Form 10407 TEMP~/WC29 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE N/A NAME GEOLOGIC MARKERS TRUE VERT. OEPTH 30. MEAS. DEPTH FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Well History 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Associate Engineer Date 12-1 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. "n " Item :28: If no cores taken, indicate one . Form 10-407 ARCO 011 andGas Company Well History - Initial Report - Dally Inltruotlons: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Dally work prior to spudding should be summarized on the form giving inclusive dates only. District Alaska Field Prudhoe Bay Auth. or W.O. no. AFE AS0031 ICounty, parish or borough . North Slope Borough Lease or Unit ADL 27332 Title ]State Alaska Well no. 16-18 Rowan #35 AP1 50-209-21461 Operator ARCO Alaska, Inc. Spudded or W.O. begun IDate Spudded I Date and depth as of 8:00 a.m. 10117185 lO/18/85 10/19/85 thru 10/21/85 10/22/85 Complete record for each day reported The above is correct Signature For form preparation and dlstril~tion, see Procedures Manual, Sectlorf 10, Drilling, Pages 86 and 87. I Hour 10/16/85 1700 Hrs. 20" @ 111' 1253', (1253'), Drlg Wt. 8.9, PV 9, YP 31, PR 8.0, WL 19.8, Soi'4 Accept rig @ 1500 hfs, 10/16/85. NU diverter sys. 1700 hfs, 10/16/85. Drl 17½" hole to 1253'. ^,co w.,. 21.66% Prior statue if a W.O. Spud well @ 13-3/8" @ 2493' 2517', (1264'), ND diverter sys Wt. 9.2, PV 13, YP 29, PH 8.0, WL 21.6, Sol 7 Drl to 2517', POH,' CBU. RU & rn 61 ]ts, 13-3/8", 72#, L-80 BTC + 2 ]ts, 13-3/8", 68#, K-55 BTC to 2493', FC @ 2412'. Cmt w/2500 sx CS III, followed by 400 sx CS II. Displ using rig pmps, bump plug. CIP @ 0515 hfs, 10/18/85. ND diverter sys. 2475', 1e, N20E, 2474.78 TVD, 1144.83 VS, 29.69N, 10.80E 13-3/8" @ 2493' 3610', (1245'), Drlg Wt. 8.9, PV 6, YP 16, PH 11.0, WL 20, Sol 3 ND diverter. NU & tst BOPE. TIH w/12¼" BHA, DO flt equip + 10' new hole. Conduct formation tst to 11.2 ppg EMW. Drl to 3762', contact w/DS 16-2, POOH, TIH w/5" DP, set cmt plug w/500 sx C1 "G" w/2% CaCi_ & .1% D-6. POOH, LD DP. TIH, circ & WOC. TIH, tag cmt @ 28~9'. Drl & rm to PBTD @ 3138', POOH. PU BHA, TIH, sidetrack @ 3138' w/DD. 2690', 0.4°, N14.1E, 2689.76 TVD, 17.22 VS, 32.19N, 11.57E 3189', 0.8°, N73.gE, 3188.73 TVD, 17.89 VS, 36.16N, 15.27E 3685', 0.5e, S68.9E, 3684.68 TVD, 12.75 VS, 35.01N, 21.89E Sidetrack 3064', 0.8e, N48.9E, 3063.74 TVD, 18.23 VS, 35.33N, 13.74E 3138', 1.0e, N17.2W, 3137.73 TVD, 18.62 VS, 36.12N, 14.07E 3324', 5.0e, N40.4W, 3323.23 TVD, 31.74 VS, 46.32N, 5.82E 4.04E , 4.8°, N44.6W, 3658.81TVD, 62.61.VS, 69.61N, 14.44W , 3.3°, N41.1W, 4278.40 TVI), 104.14 VS, 99.64N, 43.28W 13-3/8" @ 2493' 4763', (1153'), Drlg Wt. 9.2, PV 5, YP 7, PH 10.5, WL 17.6, Sol 6 DD & surv 12¼" hole to 4763'. 3355', 5.1°, N40.gw, 3354.11TVD, 34.47 VS, 48.39N, 3661' 4282' ·., ~'~., ','~' ,~.~ ~'~ ...... r,:l ~. O..n~ Ci'..t~.'.3. C,O,~,~7-I:'~3~''''' Drilling Superintendent Date Title 11/25/85I ARCO Oil and Gas Company vA Daily Well History--Interim .Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially, Attach description of all cores, Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set, Submit weekly for workovers and following setting of oil string until completion. District Alaska North Slope Borough County or Parish Field ~Lease or Unit Prudhoe Bay I ADL 27332 Date and deptl~ Complete record for each day while drilling or workover in progress as of 8:00 a.m. IState Alaska Well no, 16-18 10/23/85 10124185 10/25/85 10126185 thru 10/28/85 lo/29/85 10/30/85 13-3/8" @ 2493' 5839', (876'), DD Wt. 9.0, PV 9, YP 7, PH 9.5, WL 11.6, Sol 5 Drl 12¼" hole to 5198', DD to 5839'. 4606', 2.9°, N40.8W, 4602 TVD, 122 VS, l13N, 55W 5274', 1.8°, N15.1W, 5269 TVD, 146 VS, 134N, 67W 5741', 7.0°, N43.6W, 5735 TVD, 183 VS, 163N, 91W 13-3/8" @ 2493' 6462', (623'), RIH w/JB Wt. 9.0, PV 8, YP 5, PH 9.5, WL 15.6, Sol 6 DD f/5839'-6462'. .POOH, left cone in hole. PU JB, RIH. 5802', 7.7°, N42.5W, 5795 TVD, 191VS, S168, W96 6203', 15.2°, N40.4W, 6188 TVD, 269 VS, S227, W148 6389', 17.7°, N35.5W, 6366 TVD, 322 VS, N269, El81 13-3/8" @ 2493' 6462', (0'), POOH w/JB Wt. 9.2, PV 7, YP 5, PH 9.4, WL 13.4, Sol 7 Fin RIH, wsh & rm to 6412'; unable to get to btm, POH. PU bit, RIH, wsh & rm f/6391'-6462', POOH. PU rev circ JB & RIH, mill over cone, POOH. 13-3/8" @ 2493' 8225', (1763'), POOH f/bit Wt. 9.3+, PV 10, YP 5, PH 10, WL 10.2, Sol 8 POOH w/JB. RIH, DD & surv 12¼" hole to 8225'. 6445', 18.4°, N35.SW, 6420 TVD, 340 VS, 283N, 191W 6880', 28.3°, N46.4W, 6818 TVD, 513 VS, 413N, 306W 7498', 28.6°, N45W, 7355 TVD, 817 VS, 626N, 524W 7730', 27.2°, N43.9W, 7560 TVD, 925 VS, 703N, 601W 8145', 36.4°, N44.3W, 7916 TVD, 1138 VS, 858N, 749W 13-3/8" @ 2493' 8736', (511'), POOH f/bit chg Wt. 9.5, PV 16, YP 11, PH 10, WL 7.4, Sol 11 POOH, chg bit, RIH, drl to 8736'. 8368', 39.9°, N43.6W, 8093 TVD, 1273 VS, 955N, 843W 8686', 35.5°, N42.5W, 8348 TVD, 1463 VS, 1094N, 973W 13-3/8" @ 2493' 9068', (332'), Drlg Wt. 9.4, PV 17, YP 7, PH 10, WL 7.9, Sol 9 Drl 12¼" hole to 9068'. The above is correct Signature For form preparation and distribt~ion see Procedures Manual Section 10, Drilling, Pages 86 and 87 IDate ITit[e 11/25/85 Drilling Superintendent ARCO Oil and Gas Company Daily Well History--Interim Inetructlon~.: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovera and following setting of oil string until completion. District ICounty or Parish I Alaska Field ~Lease or Unit I Prudhoe Bay 10/31/85 Date and depth as of 8:00 a.m. 11/Ol/85 11/o2/85 thru 11/04/85 11/o5/85 11/o6/85 I State North Slope Borough Alaska ADL 27332 Well no. 16-18 Complete record for each day while drilling or workover in progress 13-3/8" @ 2493' 9290', (222'), RU to rn 9-5/8" Wt. 9.6, PV 16, YP 12, PH 10, WL 8.2, Sol 9 Drl to 9245', trip 35 st~s f/hole in DP. RIH, drl to 9290', 18 std short trip CBU, POH. Chg rams to 9-5/8" & tst. RU to rn 9-5/8" csg. 9150', 31.3°, N36.9W, 8734.95 TVD, 1718.83 VS, 1290.39N, 1136.20W 9240', 30.3°, N36.9W, 8812.26 TVD, ~764.85 VS, 1327.25N, 1163.87W 9-5/8" @ 9278' 9290', (0'), Prep to DO cmt Wt. 9.6, PV 18, YP 11, PH 10, WL 8.6, Sol 10 Rn 217 its, 9-5/8", 47#, L-80 BTC csg to 9278', FC @ 9192'. Cmt w/500 sx C1 "G" 2/.75% CFR-2, .32% R-5 & .1% D-6. Displ using rig pmps, bump plug. CIP @ 2210 hfs, 10/31/85. PU BHA. 9-5/8" @ 9278' 9746', (456'), Rn'g 7" lnr Wt. 9.8, PV 15, YP 7, PH 11, WL 7.5, Sol 10 RIH, DO plugs, FC & cmt to 9244'. Tst csg to 3000 psi. DO cmt, FS + 10' new formation. Conduct formation tst to 11.2 ppg EMW. Drl to 9746', circ, short trip f/logs, C&C, POH. RU "GO", RIH, logs stopped @ 9300', ?OH, RD. RIH, rm f/9278'-9740', circ, raise mud wt, short trip to 9278', CBU, POH. RU & rn DIL/BHCS/GR/SP f/9707'-9278', LDT/CNL/GR/CAL f/9707'-9278', cont w/GR to 13-3/8".shoe, RD loggers. RU to rn 7". 7" @ 9746' 9746', (0'), PU 3½" DP Wt. 9.9, PV 11, YP 9, PH 10.5, WL 7.0, Sol 10 Rn 7",29#, L-80 BTC lnr f/8969'-9746', FC @ 9704'. Cmt lnr w/317 sx Cl "G" w/5% KC1, .5% D-31, 1.2% D-19, .20% R-5 & .2% D-6. Displ cmt using rig pmps, bumped plug. CIP @ 1715 hrs, 11/4/85. RIM w/BHA, POOH. PU 3½" DP. 7" @ 9746' 9746', (0'), DO cmt in 7" lnr Wt. 9.5, PV 7, YP 6, PH 12.0, WL 12.4, Sol 10 RIH, DO cmt f/8761' - TOL @ 8969',--POH, LD HWDP. RIH w/6" bit & 7" csg scrpr, DO 12' cmt inside 7" lnr. Tst lnr lap to 3000 psi; OK. RIH. The above is correct Signature For form preparation and distributi~ see Proceclures Manual Section Drilling, Pages 86 and 87 IDate [Title 11/25/85 Drilling Superintendent ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the firs~ Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. I Accounting cost center code District ICounty orParish IState Alaska North Slope Borough Alaska Field ILease or Unit IWoll no. ?rudhoe Bay ADL 27332 16-18 Auth. or W,O, no. ~TItle AFE ASO031 I Drill Rowan #35 Operator ARCO Alaska, Inc. Spudded or W,O. begun Spudded Date and depth as of 8:00 a.m. IA,R,Co. W.I. 21.66% Date 10/16/85 Complete record for each day reported 1[/o7/85 API 50-209-21461 Iotal number of wells (active or inactive) on thais i est center prior to plugging and I bandonment of this well I our ~Prlor status if a W.O, 1700 Hr.s. I 7" @ 9746' 9704' PBTD, NU tree 9.4 ppg NaCl/NaBr Fin drlg cmt to FC @ 9704', C&C, tst lnr; OK. Displ well to 9.4 ppg brine. POOH, LD DP. ND BO?E. NU tree & tst tree. @ 1200 hfs, 11/7/85. RR Old TD New TD 9704' Released rig Date 1200 Hrs. Classifications (oil, gas, etc,) Oil Producing method Flowing Potential test data PB Depth 9746' (11/3/85) Kind of rig 11/07/85 Type completion (single, dual, etc.) Single I Official reservoir name(s) I Sadlerochit Rotary Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P, C.P. Water % GOR Gravity Allowable ~,'~~.. ~ ~e.ive~eat[. corrected The above is correct For form pr a on see Procedures Manual, Section 10, Drilling, Pages 86 and 87. IDate ITitle 11/25/85 Drilling Superint~'~8 January 14, 198& Mr. Randy Ruedrich ARCO Alaska, Inc. P, 0. Box 5&O Anchorage, Alaska 99510 Re: Our Boss Gyroscopic Survey 3ob No. AK-BO-50125 Well: DS 1&-18 Field: Prudhoe Bay Alaska Survey'Date: December l&, 1985 Operator: T. McGuire Mr. Ruedrich: Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Survey on the above well. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Ken Broussard Di strir_f~ Manager Enclosures NL Sperry-Sun/NL Industries, Inc. RO. Box 190207, Anchorage, Alaska 99519-0207, Tel. (907) 522-1737 .. SPERRY-SUN WELL SURVEYING COMF'ANY ANC:HORAGE AL.A'.i:';KA ARF:O ALA:_:;KA: INC. DS 16-18 'COMPUTATION BATE PRUDHOE BAY : DECEMBER 19.; 1 ,_~o~.. ,..,,.. ALASKA VERTICAL '.E;ECTION CALC:LILATED ALONG CLO'.E:LIRE F' A !';~ I.'-..'; "t ~ '1 ...... · ", ! I "' .-' ........ l..,-,, E (::!F ,:,LIF..vE.'~ i')F'!:CEMF-:E'F;.' 16-, ............ ¢"1 ,! BOSS AyF:I]Fa-:f]P ! F: .::, _.IR VI.-. Y ,JOB NUMBER AK-BO--5C) 1 .'-E_'5 I<ELLY BUSHING ELEV. = 70.00 FT. OF'EF:ATOF::-'!-,, MCGU I RE MEASURED 1-RUE SUB-SEA F:OLIRSE CFILIRSE DOG-L.E'G 'I"E 'T'AL. VERTICAL VERTICAL INCLINATION DIRECTION SEVERIIY RECTANGLILAR C:OORDINATES VERTICAL DEPTH DEPTH DEPTH DEG MIN DEGREES BEG/100 NCIRTH/E';OUTH EA'...:.;T/WEST 0 0.00 -70.00 0 0 N O. 0 E ].00 99.96 29.96, 2 18 S 74.50 E 200 199.88 12'? . ,_,o,_,,:, 2. 2: O. c.._, 71 .50 E 300 299, 80 229,80' 2 13 S 68. 19 E 400 399,72 327,.72 2 22 S 70.30 E 500 4'79.64 429.64 - 2 8 '.:i; 7:l. 19 lie 7::OD' ~~ 529.56 2 2,:.'.) 700 699.49 629.49 2 8 SE C:T I ON '2,, :B 1. ,:}. 54 .'.=; 1.5;'q E:. -].. 64 0. ]. :7..: I. '7'2 '.:3 5.8:2 E -5. C) ] C). `1. 7 .................. !~i ':, ':i: ',/)' '-.::ET ...................... ?~:. '~!; ?T-"E ................... -:'. ,:_.~:. 4:3 0, 16 4'. 5 .1. '.=-.; 1 :::.:. :..7::2 E --11.90 (). 22 5. ::22 :.-.7; .1. 7. ()4 Iii: .... 15.26, 8C)0 799.42 729, 42 1 5:3 S 66. 0 E 0.30 10.01 ti!!; ::..::7.56 E -25,, 15 '.-?00: 899, :2:7 829, :':,'.7 :.-i--~ET--7:---:.'.~-k~:-'.:[~ O'-:'D7 ..................... 11. :.36, :~- ............. ":~. 63 [ii: --:28 ,..1. 4 1000 ' :'.'~99,'::.:.:1 92'.-? , ':3 :i I 53 E; 61.50 E: 0. 17 I2.84 S 33.6:.7=:- E -::3.1... t8 .1. 10C) 1C)99.2'6 10'29. :2/_-, .1. .55 ::-.'; ?:;6. () E ()'.. :1, 'ii:' 14.57 S :B6 ,, 48 E .... :34. :B ! 'I'~'--~ 119.9:5.:~)---" .t i'2~:~ .................. ?2 ........ ,:.') .................. .::ii'-E.7:E'"~:..';~'-"~!~/ ...................... OT7 ?:i/ .... :i/;:.::"::-.::.i7'-!~: .................. .t.:,:.:T':'::.'::i';.:? (: ....................... 1400 1600~': ' ''' ,,. .1. 7(.')0 18C)0,` 1:'78.94 :L 900 '"' .,:,:~ '"i Sg:::..~ i 2200 2198,79 :. 2300 2298.76 · .,-.'..:, ..' :d. 7 :}.': ..,'- 4 ..)(.) ""'-'"" - ..-._! .. ,..! '":, ZI ":, "::' ~ 0 (') .':, Z]L,:,,,=, 71 .,:_ -.,:_ .... 71 26, Cx) 259:=:. 7C) 2528, 7C) 2700 ' 26'.'.4'8, 68 2628, 68 2800 277~:8,'67 2728./.-,7 2900 2898, 6='5 2;-'-:28.65 .1. '.-? Iq 4.5.8 () IE 0 ,, 0 I I I',.I 56. 10' E C). 24 0.. 4 I 0 ,, 20 O. :::;F'ERRY-.C;I IN WELL SLIRVEYIhlG COMF:'ANY F'AGE :2 ARCO ALASKA: INL-:. DS 16-18 PRUDHOE BAY ~LASKA VERTIC:AL SECTION CALCULATED ALONG F:LOSURE ANCHORAGF:.; AI...A:=-;KA COMF'UTATION DATE DECEMBER !'-"..-, 1 .:'c .... DA'TE OF 'F:UF;tVEY DECEMBER !<'.:.,, !9::_'.;'":7, BOSS GYROSCOF'IC: SLIRVEY JFIB NUMBER AK-BR-.=;Ol'-'':= I<ELLY BUSHING ELEV, = 70, O0 FT. OPERATOR-T. NF:GLI.'[RE TRUE :SUB-SEA C:OLIRSE COLIRSE DOG-LEG "FO-r'AL. MEASURED VERTICAL VERTICAL ('~PTH DEPTH DEPTH ~0'0 ........... :~':"~!,-4- ........ 2?28.64 3100 3098.61 3028.61 :31.:, _~ :3148.59 :3078 59 3200 31~8.49 3128.49 3250 3248.3i 3178.31 3300 3298, 12 3228, 12 INCLINATION DIRECTION SEVERITY RECTANGULAR COORD I NATE'.E; VERTICAL BEG M IN DEGREES DEG/100 NORTH/SOLITH EAST/WEST SEC:T I ON 1 7 1 1'-" a:".- .~.1 4. 31 5 0 5 0 ., :2: 4. 0 o .=,._, U c) :':.~ 497.. , ...-'-"-',=, :3427 ,28 :=: 6 (:) 0 ':: !-=;'?/=', '-":-"'"".=;-,'"",< '-"=' .... , C'--! -.D-- '.':. '-') · .. "~' "',T,' ~" '~ ', '-' ' :3700 c~6.. 6.,...jo .,, 6,~:6 50 ::18 00 ' ''~'''' '=¢ ~'" "'"" :372/' '":' 390° .~,o,",'~ '.T,' 7 ':'::":.'~ · ,~,,,".', ........... ... ,- .... ~_5~.)' '"":¢'"": .... ~ .............. ":'"'?':"=; 72 ..:, :. ::/...~, / ..' ._, .. ..... ., 4200 4...:.,,00 4400 45 C) ¢") 4./_-,QQ 4'70 C')- 48C)C,) 419N .?c, --,,:~ .'",,-, 41,=' ........ :,, ::ii: :.7.;7 N :37 '=:'::.) W '.'-) 1 F', · _ . ;1:. i_.! .. , u '.... .. :1 42~.=,.. ._, ()~. _--.,"' ~'-'='... <....,, C). 8 3 ..:,"" =...., N -'.'T,,7-X~:i"'F'-[;i' ............... ;4 ;=ii'[ ......... 4:'3..'9.4, 89 4:.-::24. :.-.--.:9 3 :26 N '3,.':t,,, 30 t4 ,:'5), 16 4494,'7:l 44.24, 71 :2: .,::.'""-'.,::. I'..i. ..::,'""='....,. ,5,()W ,"", .... 0::::... _ . ............ 7q-E2..;..-=,-;.--...T..=..~: ............ ..... -..~' -. ix-, .... =. , .: ..:. . .... 4594-. !.--,F; 4.-, ..... I..-,--, '" ..': .... i",", ' '}..I.!,,,.ii.. :,/ t,I ,:"'.., :1 '2 4694, :.5:9' -4624, 3'.-? :2: 4, N :::_.'::::::. () W O, .1. 5:: 4794.2.~": 4724, '? ~ :;2 ='" .............. ::, N :7..~ .1. ,, 60 W 0.2 .1. Sc'n,', '" ~9¢;'4,"07 4.'.:.',".-'.-:4.07 I::~ .... .1. ()() 5094. (:):2 £=..--! . . .:..[.,-'. (..) (.) ':'; ":' C) 0 5,400 550() 5600 5700 ,::.' ' "; .,. z ,.' N ,, ..... (.) ..'. 4, C) =.5: ~ ~.,::, .1. 4, ,'.?:, C) W 0, 18 519:=.",. 96 - .... w-':--;:=;--'~ ....................... . ....... '/::-,=-; ......----:' .................................... .... , .1..,::...::,. :.46, .I ....... :::, N ! :"', r.~ .':,,=,, .=, ,=, ,=, r.=] .-:, .-:, ..=, ,=,,=, .... = ......... , ...... .,. ~ ........ ,._, ._"'-';'=P=~'=:._ ..._. 72: "-;'="="=',..._, .-.._,. 7:2 :.'.-.': 45 hi 2,'.'::,. :::x:') ..... W :I. ,, :.:-:d::': · · ~::.] .-',.-,, --= ......r.-~-."--., ...................... i,'5- ':=T;-E-" ': ,"-,' -' :"; .............. .;' ' '7-. ,-'.. 54'.-?:=~ 43 .... 4,~..=, 4.3 4 .... ,/ I,: ..=,..., ,,/..-:,., t.~ .I., .=., ':,' ....... :: ,;:, .: .,,,_,..,L<, :. ..... 6 1:3 N 40. () W I. :7':'~. ':='/'-"-' ':;'5' ~ ' '"""' '=" 7 . . " ,.., =, .:, ~ . ~.._. ,.. ,=, ~= .-::, z.,., 12 N Zl.2. j 9 W t ,, ,::::,: I , . .:,FERR¥-._,LN WELL .'.-..LJRVEYING COMPANY ARCO ALASKA: INC. DS 16-18 PRUDHOE BAY ALA.~ KA VERT I CAL :---;ECT i 01',1 F:ALC:LILATED ALONC~ CLOSURE PAGE '7:; ANCHORAGE At_A?-;KA i'.h'::~TE CIF L--;I..IRVEY DEC:Et'4BEF-? .1.,'S, ..1. i?;:":~;5 COMPUTATI L-.IN DATE E..'O'..:;S DECEMBER 19.., 1'-","-'=' ,_.lOB i',IUMBEF-? AI.':'-RF~-%,:-) .i '-":'"' ......... ~,.-. i KELLY BUSH T NG_ ~::FI_F".J::. v. .... - ....7(').. OC) F'T, OF'ERATOR-T. ML-.:CiU IRE: TRLIE SLIB-:_--;EA COURSE COLIRSE DOG-I_.EG 'I"OTAL. MEASLIRED VERTICAL VERTICAL INCLINATION DIRECTION DE;: RE E.:, ,~r".'{,EPTH E, EF'TH DEF'TH DEG. MIN '~"' "" 5L:.:00 5791.31 5721.31 8 29 N 41. 10 W 5900 5890.01 5820.01 9 58 N 40.69 W 6000 5988.25 5918.25 11 29 N 39.80 W 6100 6085.80 6015.80 13 50 N 40,50 W 6200 6182.45 6112.45 15 48 N 40.30 W SEVER I TY RECTANGULAR COORD I NATES VERT I i-:AL I)EG/100 NORTH/::-;OUTH lEAF;T/WEST SEC:T I ON ]..4.9 .1.54.55 N 34.22 W :!.41.51 1.5:2 '.1. 6',3. '7'7 N 4.6.2,::i- W .I. 6 ()..1. :3 2 :_'--:5 ................ TS ~-~.=, ............. ..- . 1,::,:...,,::. N .,r:, u. ':?:~L~'-~ .............. T:~f...!-J6'-4' ........ 1.9'7 205.00 N 76.',-T~7 W 20'7,. 62 6300 64. 00 /_-, :3:7:3.4.5 /-,: :: O: -:, 45 18 11 N ':,.._, ,_rq. .1. 0 I,,1.. 0 ,, 9 '7 .~'-, ....,'.':." .,::,'"',, o ........ :::: N .1..1. 2.9 :l W :26 z-. :32 650C) 6467.9;.7 6:'::97, 92 2c) '2 N :7-)6. :3'.:.? W .1 8'? 2"7C:.':. 65 N .I, :32.05 W 2'.:.;"~P, 52 -"? '"'" 7'-'-"/ .-,.::, .-., c, .':, 66 C). 0 /-,.=;/-, ~.") .. / .-. 64 .v u, .. ......, ~.,..., N._, .. . ._, .. W :3.60 :':; c) ....... '7, 84 N 154 ,, 8'7 W :,-.: :3 ./..,, .':=', ~.., /.:,700 .1:,/-,5I, 92 · . A=':"''. ..,:~., ~ , c7,,=.-, '"='...' ..,: 6 '.iq' 6800 ·: .m. , *~'~ 6.74 t, ~.,4 .. : ~: ~. ,,;~. '"::46 / ....:N ' ,.'[':"'- ..... :, ... 7,::.,.. N .......... 42 !", 37 . /--, ?00 /-,82';' ' ':'~ /. "'z'~,:,r: ':::": '-fi':' ~."; :::, 31 '-" '~'' , ,., ........... , .~ / ..... N 4 ..... .=;(-) 14 4. ()/':,. 19N z. 4,::,, .',7..::2:14 468,61 ,.:,/-.,:.":'0':: .... .,:"%=, ........ ·1:7z.'"'-',:, lq ...... "-' :7 t 9 W 1. EiH.:) 227, :..3F; lq 'F.,'4, ':"'=.-.',.J W :2 :..36.24 7 .,::. U 0 _....,:~ ,.,'7 ~,"~ ::4 -':-". ,=,_,'-":' '--" 70 .1.,_,':'. "':' ,:.. ,..,':' -- '7:300 .' .7'!74 76 7104 76 7400 "" ~'~1. ,_ 4 71':..? · ' '. ,~ 1',54 7.=;c~o. 73~8.74 7278, 74 76o0_ 74!36 . :37 73 t-,6 .... . ...,'--";, · -.~.-,,~ r.:.~(-) . -- . '7700 , /.,.,...-,..:. 7454. =:,n .,:..'-' 96 7.=;-,4?_ .,_, 9,/_-, ' ' · 76:3'0.. 4:3 ,. · .-~,.~o.=; 68 7715 8000: : .,..., o ...... · :::.. .. 8100 :.~ 786o. 21 / / t ,=:, ;-' 1 ~:2:,[':'~"~ .... '2'¢47.8./.:, 7:.:_":7'7, 8/:, .'. ,.,._~(.~ ~"} ,-., - ~-, ,:,U..-. 6. ()C) 7';~F,/-,. 00 ' :Si 400 '" C ":.' :; ' :34, '-":' ,=, 1 .)4. ,._ · :::o ..-,.., i .r ................................................................................... !_E_;~'~RY,.' -L~LNA i WELL :=-::LIRVEYINr.~. .................................... COMF'ANY ANCHORAGE ALASKA ARCO ALASi<A, INC. DS i6-18 COMPUTAT I lin DATE PRUDHOE BAY t~IEcEMBER 19, 1985 ALASKA VERTICAL .S~ECTION CALCULATED ALONG CLOSURE PAGE 4 DATE_ OF SURVEY _OEC:EMBEF? 1/-',..,: I '-~'"='.=;-,.. ,: .... Bi:')S:~; I];YRIZISCOPIC SI._IRVEY ,_lOB NLIMBER AI<'-BA-.=,O1'''"'='..-.=, I<ELLY BUSHING ELEV. = OF'ERATOR-T. MC:GUIRE 70.00 FT. TRUE SUB-SEA MEASURED . VERTICAL 'VERTICAL DEPTH DEPTH DEPTH E:::i:O0 ........ ~. 10 8354.10 8900 8506.07 8436.07 9000 8589.16 8519.16 COI_IRSE COI_IRE;E DOG--I_EG I'O'TAL I NCLI NAT-I:ON [ I REUT I ON SEVER I TY RECTANGULAR F:OORD I NATES VERT I CAL. DEG M I'N' DEGREES DEG/1 O0 lxtORTH/SOUTH EAST/WEST SECT I ON 9100., .... 8673, ,,.;,°1 ' ;~A03, '31_ _ .. I 1 , . "" ~ 87'21.. 45 9250 o801.4,, 30 45 35 29 N 41.80 W :...34 :2:.3 N 4. 0. :39 W ':":' 1 ":' N -::o ,-, - ..............:. :,0 W :32 N 3:~i. 0 W 1.2 .I. .1. :I. E: 5.24 N 9"=') 5 ,, ()0 W 154 7.3 :.3 I. :33' 122'7.6:3 hi .1. 0 3:1.. 02 W .1./=,C~:7..i~, ,.z.-,,4 J.. 4. ! ! '2 /::, ':~.' ,, 66 N 1() 64.95 W !' 656. N .:,6.. oO W N E:6.19 W ,..,,:;,.-, . ..,, ,-,,-,/ , ~..- . , 'P .-[ . . 9 .... 40 F) ,::, :..:, 1, U.~: ::,,:, :, 1,0:2: -':2 ? 4.::, I',1 :ii: 4., .1. 0 W O. -'/ ..... ":' 1 :..:.: i:;'..".1- ,, ()3 N I .1. 5.4 W 1:3 .1. 0:21 '-.-~F;Oo ':.:~('~1':' 24 8948 24 ':":' 48 N :3:3 F';(') W 0 '.~9 :L 4:34. /-,7 b.I 1 I':::'":' :1.2 W ,1.'""'::'"" ........ '-' . - -':-~-' - .... - .... '...'~:.. C . I,:::, . .. · 9600' ';.:'1'('~ '::?" ;~.-..-,=-o,:, ' "="" 46 N ':'": .... ,,"v-, · .,.,:,o ..~u.:,..,.o,=,' : .~,=,. ........ .1'0 N () :1.'=.' 1474.'::~2 1'4 I ..... N 1'::~()/' 8I ...... ,~o-~-.. ,=,,. ,,:.....~. ,=,. 2L't; 29 N ',':"74, 0 W 0 ........ 1....1. 1.07 N 1,,,:, .:, ,-= . ,'",~..-,.", ,".;~., c,,.-, z. z ,=, '1 -~,"~' ' ~, '.z. .... . '.T-'IR .2'.:,,~ . ' ::,/.,.,,,., ': ,~...'..z,.,=,c ..... .,..:,, ,:, .... ....~,_ hi'::ii:3 0 W 0.2('1 i515.07 N 12:..'34 68 W 1'.:.~5.';4 · . .......... " .... .... ---- '0'2':'4'' (]':;' '::] 1 X 4, ('),::z ...... '-'~'~--"=7'=' ............... s ..... .-=,:=, -?..-- ................... -:.----~ .................. :,~...-=7-,.=;--]~::4--.-FC ................. :-S":4-':; ..... ,'=.:.7 ....................... :-;='=.;-7--::-'; .... ~ ...: ....... . .. ~:,::, ..-: ::, Iq ..:,.= ..... ~ W O, ~..)4 .I. ,..,..:,..::,. :l. / t',l 1 .,::.-'I ,'.::, ,, (:,.=, W .I. ::¢ / <:: .... :::,'.::, · t-IORIZF, NTAL OISF'LAr':EMENT = 19'76.2/=, FEET AT I',IC.ff:;:TH :.79 I]EG. 6 l','llt~,i'"''' 't~JE.:~ii;'":i';"':::Fii~T I"!E, .... . . ., - . ... F' '" '" '"' ' '":' . . _q,.h'4 L Fi'ADI I:!:E;. ':0F CI..IF.;.IVA THE .... PiLCIL1Lt~T Z r. lN F'ROC:EDLIRES ARE BASED ON THE ,I..I'..-.-.,;E OF THREIZ D t MEN',.T-; I r"- · ' -: · , .................... . ....................................................................................................................................................................................................................................... ARL-:O Ai_ASKA: !NF:. DS 16--18 PRUDHOE BAY AL.A::~KA C-;F'ERRY-SUN WE:LJ.... SL!RVI~:-Y INt.-:;L.L.Im,-"~r'"',.'""4:,'/ A N C: H (Si t::.: A ;]':; .r..s A I.... A ':'.: K :'.'.", iE:OMF. UTATT. ON DATE [IEi_".'E.l"IEi~.~'~'~ i-;.;;'~ .... ']i F!A'TE nF " .... ~"""'r.:.'V i) E C: [Z !'i .,!.]: ET F:;~ I,:':':,, :['97-:::=:; _.. .- 7:, :..' ;"~. ,...IOD !',.!UMBEF,: F,:~.I.::>.-BO-50125 KFLLY Bt_IS'HT. NG EI....EV, = 70.00 FT, OI,-:'EF.:ATOR-T'. MCL-.;I..! ! r-;:E - INTERPOLATE[.i VALUES FOR EVEN 100()F::EET fig MEASt..IREi'E~ DE::F:"I'H MEASI_IREI] DEPTH TRUE c;i i~-¢.~-,-, TOTAL. ~I --.',ki,' '--II....I I VERT I CAL VERT.I CAL RECTANGULAR I-: FH-~F: [~ ........... I N(:.l ~ E..:::. MI).-""', .,,.., r,... DE:F' T H I:~E P I'H NORTH / SOLIT H .. EAST / W. E S T' i) ., 'r I:' F:' E:: F;: E:" t""'" ' ,. ~.... V E'R'I" I C: A t._ !": F'; r-,F-,, ...... . .... r'."i ..... r',;",:::.L. ! I 0 1C)()C) 2000 3000 4000 !500() 6()0C) 7000 800 () iP 000 974.6 1 ??8.8'7 ! '":' ':'/'~"::' ,',:, 4 .,,-'_ /., ,..,) ~, 4(). t7 :-3. 46.24 :27'":;'. ] P .':-: ] : -).-, ............ , (..~: W 12 4- 6 ,, 6:3 ',.4 I,] ~...-., ;-.. f4 ANCHORAGE AL '" ...... ARCO ALASKA: INC. 2],- 1 ,--, DS 1/ '-' PRUDHOE BAY ALASKA COMPUI'ATION [)ATE BATE OF '.--;L.q:;:VEY DECEMBER 1,"-,.,_ 1'?'-'':'''~..-,,-:,...., DECEMBER 1~,.. 1'~'='~..,.,.- JOB NLIMBER AK-BO-"50125 I<ELLY BLtSHING ELEV. = OPERATOR-T. MCGUiRE 70. O0 FT',, I NTERF'OLATED !' '-' VALLE._-, FOR EVEN 100 FEET Cfi:.- SUB--SEA DEF'-'TH MEA.=,L RED (' . DEF'TH TRUE VERT I CAL EF TH ! 0 SUB. SEA' TOTAL - VERTICAL "REc~:ANi3ULAR COORDINATES DEPTH NORTH/SOUTH EA. ST/'WE!Z;T M.f.]-' TVK~ VERT lC:AL · "~-r"r.",- ti"" "' D I F ~-" ,::.,'-,. l:: h ..... E CORF:,'E]2T I 0 O. O0 -70. O0 70 70. O0 0. O0 170 ~70. O0 !00. O0 270 270~,"0'0 200;00 370 370,00 300; 00.. ........ 470 470'- O0 .... '4(i'0. O0 .... 570 570. O0 500. O0 670 /_-.70. O0 600. O0 ~00-':".. "'. 1270 1270.00 1200.00 14....70: .... 1'470. O0 15'70.' 'i ,-,'= 7 c..., 00 167'!, 1771 1 d,'70. () 0 1770. O0 O. O0 0.22 S 1.7:4-:."-.'; 2,66 S 4, 10 S y:; ,, 4.Z:-, -.':-'.~ 6 ,, 7,'S S 8,,:36 E; · 9, 61 S 12,38 S' 14.01 S · ,i.Z,.:,,,.SX. ;.'3. 17,52 S 1:2. 16 E' (). 24, 0 ,, 08 15. '.-78 E C:' ,: ::::.":l. ,') ,, ()','3 . .:::,/ E 0. zl, l r,,. 07 7::3, :2'5 Ii::. (), 4. 2'6, 6.,8 E O. 56 0'.; 0:7 :;::9,: 7'1'." E . :,, Y 0 ,, 0<':, ..... :.. 7.,.':, .::: 0 41 ,, 57 E ¢"~ '7': '., ..... (). () () ,, :::', 5 0 ,, () <':':, 4'7,48 E (), 95 4.9 .' '7'F,* E 0 ,, ::.:.: 0:,, ()6 (). 0.4. (). ;-] (-.),:.:[. ARC:O ALA::;KA: INC.. D::; 16-1 ,PRUDHOE BAY ALASKA 'F;F'ERRY-SUN WELl.... SLIRVEY I t'.tf-ll COMF'ANY ANCI-~ORAC.-~F" AL A'.?!<A 7 INTERF'OLATE.T..I VALUE:'3 FOR EVEI',! !.O() FEET OF t-.-.:t..[?-:F.:EA DEPTH' " tEA'.F.;I.~RED DEPTH TRIJE SLIB- L:.;EA TOTAL VERT I C:AL VERT I ('::AL RECTAI',!GLILAR C:OOR!] INA TE.'.:F; H?.)- T VD 'v'E:R]- I C:AI .... DEF'TH [EF TH NC~RTH/'SOUTH IEA:~:i;T / W~::,.::, f I Ft'::i:ii;F;.'i:!;'hli'":l::: C(.'I.F:F;' :F.-.':CT i 1871 1 :::7c) C)(] 1800 ('.~('] :;:'2. ,./-,('~ '.~'_:; ::::;"~' "' :1 ~::' 1 'F' 71 :1. 97(). () (') 1 '.:) 0(-). () () 22. 'F,':3 ::i; 60. 07 E :217 :!..,:.."':' 170 , ()C~ :;.::' 1C~C~. . O0 20 , :30 ',:.!; ,': '""....,._,, 0::: .... E 22'2-t 2270, O0 220(), 0() ,t 8.55 '..-}:; 67,, 04 E ~.,:.:,T~ .............. :2~L%'-~ ........ :-""]T~iDT'DD .......................... ]:7-,""I~:r""!~:t' .................. -':.,'.,.:.-.:~;; ....... ,~.,'...; 2471 2470',, ()0 2400. O0 .1. !5 ,, 7'::~ '.'.-'.'; '70.2'.i!:i E · '"', I~..; · ..-] r...- - ... , .... . -. ,::._ 71 257(), ()0 ,:-.:,t)~.) (')('.~ 14 .4 7 '.iii; 7:1. ;7 :I. i ARCO ALASKA: [ ._. 16-18 I N C:. i : :SPERRY-SUN WELL F.:LIRVEYING COMF'AI',IY ANCHORA(}E AI._.AC..:KA PRLIDHOE BAY ALASKA C:OMPUTATION DATE 'DECEMBER 1 ?, 19:E:5 KELLY BU,!:.:;HIN(} ELEV. = 70. ,:}c~ F'T. OPERATOR-'F. MCC;:U_T. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA L]EF']'H f-MEASURED ~,... £,EF TH TRLI-.b .SUB-SE.A: VERTICAL VERTICAL DEPTH DEPTH -TOTAL RECTANGULAR COORo I NATES NORTH/'.=;OUTH EA.=,]/WE.::, F MD- ]"VD VE:RT I C:AL D I F:FERENCE COF.:F;.:ECT I Obi :37"'-' -.. . / .:, :377 (.) 00 3'700 00 ::=:87:3 :3870_. 00 ._-.o: t '-"-'"' ] "0.00 · :,._,. 19 N 50.41 E :2: ,, '71 (). 2:iii: 40.68 N 45.8:3 E :3. '.:.;',:":, (). 26 -3774 :3970.00 3900, 00 40.74 4070.. 00 41.74 4170, ,, 00 41 O0.00 4274. 427('~. O0 4200.0() 4375 4370.00 4300.00 4475 4470.00 4400.00 4575 · 4570:00 4500,'00 .4675 4~00::00.. 4775 47 4-700..0'0 .... 48'75 4870.00 4800.00- 66.78 Ixl 25.40 E 5,, ()'7 O. 20 71./=.1 N 21.87 E 5.24. 0.:1.8 '76.39 N :i. 8, 50 E 5.41 (), '.1..7 8'1'0'7 N 15,34 E ' 5,57 0.16 N 1' 2, 4!/.", E 5.7:2 0.1'5 8'F/. 75 N .1. (). 02 E 5. I~#- ~ . · .:,L~7._ 5070.00 5¢~00. C~0 · _ 176..~.....~,: o:t 7U. 00 ~ 1 OCr. 00 527 '." 00 5200.00 ~:::76:' ..... "~70 00 5:300.00 ....................... 547~'" 5470.0() 5400. ()0 ..... ,.,70, ()0 5500. Cx) '..';'6.4o N 103.14 N 10'7.89 N ]. 14.08 N 121 ":'" .4.,.::, N i ARCO ALASKA, INC. DS 16-18 SPERRY-SUN ANCHCIRA[~iE Al_ASEA DATE OF St. JF;~VEY DECEMBER J.E,~ . 1985 CO~PLIT~TZON D~TE PRUDHOE BAY ALASKA DECEMBER 19: 1 '-:;,-..-, ,_lOB NUMBER AI<-BO-5C) 1:,:::5 KELI_.Y BUSHING ELEV. = 70.00 FT. uF Er,,A ~ UR--T. I,'IF:AI I I RE INTERPOLATED VALUES FOR EVEN I00 FEET ElF SLIB-SE:A DEF'"I'I-t -MEASURED DEPTH TRUE VERTICAL DEF'TH SUB-SEA VERT I CAL DEPTH TOTAL RECTANGULAR C:00RD INA TE"S M/i-'TVD NORTH/.':;OLITH EAST/WEST f) I 5/_-,77 5670.00 5778 5770.00 VERT i r'_':A L C 0 R R ['E (::'!" I C)N /-.,00 00 '130 1"" . _ . =-' 0,,65 ...... :. N 12, 7A W '7 ..... / ._700 00 140 02 N 21.62 !,4 E:.45 0,8'.:;' o070.00' 5879 ="?" ' 59L:,' 1 5970. O0 60o.:, 6070.00 618'7 /:, 1. / (.., 00 /_-,291 6,270, C.)() '-' '-"; i: ...... 6.:,; :, /-, :':: 70 0 0 6502 6470.. O0 6610 6'570 .lO() ' 6,719 6,670.00 68::: 1 ./.-, 7~F- (:iCi- 7062 7'178 72'~ ~ 'z40 ' 6970. O0 ,/_-,'~'OlO# O0 4/_..,:"_-':."::)5 N -- ,:, J" N 7070.00 7Cx}O. 0C) 505. ~:- '.., '7170.00 7100.00 546,. 09 N 7270.00 7200.00 586..1. 7 I',I ,:.']-:;;76, 7.7 W ................................................ :-:':"~'::' '?:i:Y-i:i' .................... :~.:7'ZZ:";~:,'?-:-'-'i,j 7 :B 70 :"i5':~ ......7:7:0 (). 00 6..-:..:., .......... 7470.00 7400.00 663.93 N 5()5., ,."~.',!i:: W 9:;?. 61 ARE:O ALASI<A, ri S 1/:.-. 1 ::-.-: PRUDHOE BAY ALA:--;KA i NC. i. SPERRY-SUN WE[...!... SUF;:VEYINE; COMF'ANY ANC:HORA(?ii-.-. ALASKA COMPUTA'TI ON DA]'E .... lOB F. IUI"iBE:F~ Ai.(-.BO-SC~ ! 2:5 KEI....LY BU'.i.:;HING [.':LEV. ---:: 70. O0 FT. C,.'PE:RATOF:-T. NC.GU!RE INTERPOLATED VALUES FOR EVEN 100 FEIET OF C-;UB-'.F.-;EA DEF'TH .]"RUE SUB-SEA MEASURED VERTICAL VERTICAL. DEPTH EEFIH DEPTH TOTAL REUTAN _.~LILAR C'OGRD I NATES' NORTH/SOLITH EAST/WEST 7751 '75'7,:."). ()0 75 o 0, 0 A 701,64. N 542.57 W 7864 '7/_-,70, 00 7/_-,00.00 740.27 N 57?. 4.6 W 7'.~81 . .7770, O0 - 7700. O0 783, 74 N 620.66 W 8'10'2 7870, .00 7800,00 8:33 :- 02 N ,':',67 ;, 21 W 8228 7.-'F..'70, O0 /7700, O0 889, 08 N 719,, 67 W ~; ..... ~%~,-O0 8000. O0 '?47, :2i:5 N 774. :]~:;i:i"'i"i,~ ....... :--:48:3 8170, O0 8.l (~(:). O0 1004. :2i;4 hl S:2:.:.'i:,, 4'2 t...~ 8609. 8270,, 00 8200.00 105'.:.;'. 5'.:.,' N 8:i.:.'() ,. '!;;'(!:, gl 8733'. 8370,.00 -.. ':8300, Of.') 1.1. t:3.46 N '?::3':f,. !9 W ':":'...' 77 F: ......... .'~ 70, O,C~ '-":.:'.:.-., ,., (,.)'~ ,Fi, ,, (:J,,U" '12 ..... '! '7, 9'F,' N :1. 0:2: :;;.:: ....... '::;' ':;' W 4, C' '7 .0 '!? 2 '..'.',.~, ::.:'-: :?3 ~ :.'f.:/:~. 00 ::.:.:60(), ()'() ......... !i%!;¢-.';i;i;i :'t)"f. .... l;:.f ................. .~:.~7",.-,.--"::,"~.:...~""'7 ................ . ............ - ......... .... ,I. :...~ :::,,.:: .... c, ,. :..,,! ............ i;i '.:!' :;-?.,':"'i"i"~) ] ;fi"'";i,.;,-:':,; ............................. · 9444 8'970 .-'Ot.~ ,'..~;¢._~.~ .............Y~'-?;?.:-'".;'.i:'~!F-'?,i ....... :(' 'l";:?'.. f'..'..'."? '.';;'559 ?.070. O0 'F'O('x"), ,'3,,r') .1. 45!3 ,, 4 ! !',i .!. ! ';:";;'... 7'?:' .....~ ..'l.::;'..".:;':: ,, '.:.',',/:,73 ,'~ 170, ,.'.".',C) 'F..' 1 ()0, (.)0 :1. 5()4 ,, ::ii:(:::, N .i .22¥ ,, 68 !..J '::'; n :'::: .. ,:",'7 .1. 4 ,, 0 !.. ?234 ,~':;' ..........~].';~J;2'.i:',, '(?J .................... :i.'!:-'-!~%i':'i:';..;'.].:';;.':' i"...~ :i. 2."-'i-.-:?., ,'...'7" 14 ,": ! i .:::,, ' ........................ ": .... :":'"': ............................ - -- .' .. · .. ...... ,- . . C., ,. ;::" :'; THE F' R r'lC: E D LIRE S U:F:.;E A L I I',lli:' A I:";.: I N T iii.': R !:::' 0 L A'T' i ("~ I'"..I B E T' l.,,J [!i' t""i: h! F:' C,' :[ N T'.ii!; · ::,FERRY-oUN 'WE.I_L '.E;URVEYING C:OMPANY ANCHORAGE ALASKA ARCO ALASKA, INC. DS 16-18 COMPUTATION DATE PRUDHOE BAY DEC:EMBER 19, 1985 ALAL=;KA DAT[F: OF :F.';I..h'r';:VEY DEC:EMBER :/6, :I '.-.-' :::.7 5, dAB NLIMBER AK-BO-"5012---:5 k..'ELLY BLIS;HING ELEV, = 70.00 FT. OF'ERATOR-'r, MC:GUIRE INTERPOLATED VALUES FOR SF'EC I AL S! IRVEY_ POI N"rs TRUE, SUB=~EA MEASURED ' VERTICAL ' ' ~' VERTI_.AL DEPTH DEPTH DEPTH TOTAL E ~.T. ANuULAR I-:AARD I NATES NORTH/SOLITH EA.:,7/WES'T' MARKER 9:_--:00 ,=,,=,44 49 ,'_--:774 49 ':;'":' '-':'/- '=' '-' ,': -"'- ? 1 879 6.91 ......,.~..., ,_,,_-, ~, ~..., = .:~, '7:.. 7; :. .... :~,c, Y V :,'._'.. 61 9 0 2 3.61 ,':;,:; ._..~ o .... 4 91 ~0, 6, 2 90 _::: O. .- /-,_ .'2 1:--,,.=;,2 /= -- -- n ~, ._1 N 1.:363.49' N 1449.13 N 1458.78 N' ~469.27 N 1472.50 Is.! 76,'70 9184.87 9114.87 '.:.'~ 704 91. 97. 18 °.:.> 127.1:3 9746 ,.--~.-., o .,, 124.6.6:3 W 'l' O"F A i.. Ii E P :'F H D R I L ~.._ E f'. ................. h!A F:;.: K E R ............. ................................... ARCO I6° [._, 1 ,'"_:,- ~ .'_'H;TF.:A'T I GRAPH I C .':];I..IMMAF;:Y DERIVE£ USZNO DZL DEPTHS AND-~'~;-~,'~;-'.':]~iN SURVEY OATA C 00 R D MEASURED DEPTH ...... T'--~..'~ .... "' OR ]] ~':; IN-]. :.72'.:.:-'F'NL. :[ ..1 ":T'4 F"WL. ) BKB BI<B SLIB-SEA ".,!E:..I., , ]; C..:('H .... ( '::; Fi;. r.": TOP SHUBLIK 9300 TOP SADLE:ROC:HIT '~'326 TOP'"' ,'-"T L'~N E - ' ,:"".'- ............. ~ i'.-!. 0. T. 75/_-,0 OIL/WATER CONTAC:T '7.,'586 TOP ZONE-] :;'5?4 F'LLIG BACK TD 9704 TOTAL DEPTH DRILL. ER !7746 2) F:OMPUTER PROGRAM - SF'ERRY :::;I IN TI...iF?EJE .......... DATA C~LCULAT I ON AND INTEF;.:F'OLA]" i I:'-d'.',l BY RAD I i...l:iii; (}F' !.'7t...IF;.:'v'F':',,'T'UF:Ui:'.: E: O M F' LI T'A T I O N [)A'T'E -- ,~' ~"r ! .... DECEMBliER ]. ':',', 1 .'., ,:::,.::: -15~0.00 SCALE :- 1 !NCh TO 500.00 / 500.0 PRdD~tOE BAl ARCO ALASKA. DS 16-18 DECEMBER RK-B~LSO125 974C -1oho. oo -sol~. oo HORIZONTRL TRUE NOR] H -1500.00 -1000,00 ~OO. O0 .l_500.00 P R 0 J E.C T ION INC. 1985 SCALE B5'16-18 qK-8~--50t25 O, QO INCH 78 2000.00 / 2000.0 qRCD RLRSKR, INC, DECffHBF~ lC. ~985 VERTICAL 2000,00 4000.00 6000..00 8000,00 lO00O, O0~ 92~4. C9 -- PROJECTION 9"746 20~0.00 Teleco Oilfield Services of Alaska Inc. 61 16 Nielson Way Anchorage, AK 99502 (907) 562-2646 November 5, i985 JoB # 477 EGO Well # DS 16-18 Prudhoe Bay Rowan 3§ Please find attached a copy of the computer calculated MWD directional surveys for the above mentioned well. We ac Teleco appreciate this opportunity to provide service to ARCO. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our ocher services. Sincerely, Par. Havard Field Service Supervisor PH/el Enclosures A ~4~iAT COMPANY ************************ ~c~pany: ARO0 ~ell: DS 16-18 Location: PRUDHOE BAY Rig: ROWAN 35 .m~.P~COJob # 3rid Correction: 4agnetic Declination: ~tal Correction: ~roposed Direction: 0 00 degrees 31 25 degrees 31 25 degree~ 320 17 degrees N 39 50 W RADIUS OF CURVATURECALL/3LATION MEA~ DIRkf~ION '£RUE VERTICAL (30ORDINATES CLOSURE DOG LEG DEF~{ INCL AZIMUTH BEARING VER£ DEPTH S~J2TION N/S E/W DIST ~/~3LE -SS¥£RITY feet deg deg deg/min feet feet feet feet feet deg deg/100" 3064 00 0 8 48 9 N 48 54 E 3063 74 18 21 35 24N 13 90E 37 88 N 21 526E 0 000 3075 00 0 6 42 9 N 42 54 E 3074 73 18 16 35 33N 13 99E 38 00 N 21 610E 1 937 3107 00 0 ~ 29 2 N 29 12 E 3106 73 18 24 35 58N 14 1SE 38 31 N 21 728E 0 463 3138 00 1 0 342 8 N 17 12 W 3137 73 18 54 36 01N 14 22E 38 71 N 21 558E 2 350 3168 00 2 5 320 6 N 39 24 W 3167 71 19 43 36 8IN 13 79E 39 31 N 20 543E 5 396 3199 00 4 0 319 2 .N 40 48 W 3198 66 21 19 38 15N 12 66E 40 20 N 18 360E 4 846 3230 00 4 7 320 3 N 39 42 W 3229 57 23 54 39 95N 11 14E 41 47 N 15 586E 2 276 Job # 477 TAK / 10/19/85 Page 2 MEAS DIREC*PION TRUE VERTICAL COORDINi~£ES CLOSURE DOG LEG DEFI~I INCL AZIMUTH BF3kttING VERT D,FI°TH SECFION N/S E/W DIST ANG~ SI~¥ERITY feet deg deg deg/min feet feet feet feet feet deg deg/lO0 ° *************************************************************************************************** 3261 00 5 0 321 0 N 39 O0 W 3260 46 26 16 41 97N 3292 00 5 0 320 3 N 39 42 W 3291 35 28 86 44 06N 3324 00 5 0 319 6 N 40 24 W 3323 22 31 65 46 19N 3355 00 5 I 319 2 N 40 48 W 33~4 10 34 37 48 27N 3421 00 5 3 321 0 N 39 00 W 3419 83 40 35 52 85N 3544 00 5 4 319 2 N 40 48 W 3542 30 51 82 61 65N 5 4 316 8 N 43 12 W 3600 04 4 8 315 4 N 44 36 W 3658 80 4 0 314 7 N 45 18 W 3753 52 3 9 315 7 N 44 18 W 3970 01 3 3 318 9 N 41 06 W 4278 40 2 9 319 2 N 40 48 W 4601 92 2 8 322 7 N 37 18 W 4742 75 1 6 333 6 N 26 24 W 5055 51 1 5 345 9 N 14 06 W 5118 49 1 4 344 9 N 15 06 W 5207 46 1 7 339 7 N 20 18 W 5238 45 3602 0O 57 28 65 7~ 3661 00 62 52 69 50N 3756 00 69 78 74 65N 3973 00 84 67 85 26N 4282 00 104 04 99 52N 4606 00 4747 00 5O6O 00 5123 00 121 57 112 75N 128 57 118 19N 140 45 128 38N i42 06 129 98N 5212 00 144 09 132 16~ 5243 00 144 87 132 96N 9 48E 43 03 N 12 728E 0 989 7 77E 44 74 N 10 000E 0 221 5 97E 46 58 N 7 372E 0 214 4 20E 48 45 N 4 975E 0 361 0 36E 52 86 N 0 396E 0 393 6 99W 62 05 N 6 468W 0 161 10 64W 66 57 N 9 203W 0 392 14 28%4 70 95 N 11 617%4 1 056 19 43W 77 14 N 14 593W 0 844 29 96W 90 37 N 19 366W 0 058 43 12W 108 46 N 23 428W 0 205 54 61W 125 28 N 25 842~{ 0 123 59 02W 132 11 N 26 536W 0 143 65 35W 144 06 N 26 978%4 0 404 65 94W 145 75 N 26 899W 0 551 66 51W 147 95 N 26 714W 0 118 66 76W 148 78 N 26 663W 1 068 Job # 477 TAlK / 10/19/85 Page 3 MEAS DI REL'PION TRUE VERTICAL COORDINATES CiDSURE DOG LEI3 9EPI~ INCX~ AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SI'.%;ERITY feet deg deg deg/min feet feet feet feet feet deg deg/lO0 ° *************************************************************************************************** 5274 00 S306 O0 5368 00 5463 0O ~556 00 -,648 O0 '741 O0 802 00 896 O0 344 9 N 15 06 W 5269 43 335 1 N 24 54 W 5301 42 328 4 N 31 36 W 5363 36 322 0 N 38 00 W 5458 17 317 1 N 42 54 W 5550 87 316 8 N 43 12 W 5642 40 316 4 N 43 36 W 5734 77 317 5 N 42 30 W 5795 27 319 2 N 40 48 W 5888 24 988 00 10 8 318 5 N 41 30 W ~978 82 111 00 13 4 318 9 N 41 06 W 6099 08 203 00 15 2 319 6 N 40 24 W 6188 23 295 00 16 8 320 3 N 39 42 W 6276 66 389 00 17 7 324 5 N 35 30 W 6366 43 445 00 18 4 324 2 N 35 48 W 6419 67 t75 00 18 5 321 3 N 38 42 W 6448 13 307 00 19 4 322 4 N 37 36 W 6478 40 145 74 133 86N 146 74 134 85N 149 39 137 24N 155 25 142 06N 162 78 147 80N 171 98 154 53N 182 73 162 36N 190 52 168 06N 67 05W 149 71 N 26 60%V 0 612 67 41W 150 77 N 26 560W 1 192 68 69W 153 47 N 26 590W 1 679 72 05W 159 29 N 26 892W 1 229 76 94W 166 63 N 27 500W 1 257 83 23W 175 52 N 28 306W 1 196 90 63W 185 94 N 29 170W 0 755 95 95W 193 b3 N 29 725W 1 171 204 41 178 44N 105 19W 207 14 N 30 519W I 723 220 46 190 53N 115 75W 222 94 N 31 280W 1 636 246 23 209 90N 132 77W 248 37 N 32 315W 2 1i5 268 95 227 llN 147 60W 270 86 N 33 02~ I 965 294 31 246 52N 163 92W 296 05 N 33 620W 1 752 322 16 268 60N 180 92W 323 85 N 33 963W 1 634 339 46 282 70N 191 03W 341 20 N 34 048W I 262 348 95 290 26N 196 7~ 350 68 N 34 135W 3 079 359 33 298 43N 203 20W 361 04 N 34 250W 3 026 477 TAK/ 10/19/85 Page 4 Mb/AS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOGLEG DEPTH INCL AZIMUTH BEARING VER~ DEP~ SECTION N/S E/W DIST ANGLE SEVERI'I%f feet deg deg deg/min feet feet feet feet feet deg deg/100° 6538 00 20 5 320 3 N 39 42 W 6507 54 6569 00 21 9 320 6 N 39 24 W 6536 44 6631 00 23 6 318 9 N 41 06 W 6593 61 5693 00 24 6 319 2 N 40 48 W 6658 21 5724 00 25 1 319 2 N 40 47 W 6678 34 6786 00 26 1 316 4 N 43 36 W 6734 25 ~R~O 00 28 3 313 6 N 46 24 W 6817 85 3956 00 30 3 314 7 N 45 18 W 6884 12 7186 00 29 9 313 6 N 46 24 W 7083 11 7498 00 28 6 315 0 N 45 00 W 7355 32 7730 00 27 2 316 1 N 43 54 W 7560 35 369 91 306 69N 209 80W 371 59 N 34 376W 4 235 381 12 315 34N 216 94W 382 76 N 34 527W 4 530 405 09 333 63N 232 43W 406 62 N 34 864W 2 939 430 40 352 76N 249 02W 431 80 N 35 220W 1 626 443 42 362 61N 257 53W 444 76 N 35 383W 1 614 470 18 382 46N 275 52W 471 37 N 35 769W 2 536 512 97 412 83N 305 90W 513 82 N 36 538W 2 707 549 96 438 74N 332 59W 550 55 N 37 164W 2 725 664 66 519 08N 415 34W 664 80 N 38 665W 0 296 816 30 625 55N 524 45W 816 31 N 39 976W 0 471 924 51 703 04N 600 47W 924 57 N 40 501W 0 643 7925 00 30 1 316 6 N 43 24 W 7731 46 1017 78 770 68N 664 99W 1017 92 N 40 790W 1 492 3145 00 36 4 315 7 N 44 18 W 7915 35 1138 05 857 63N 748 51W 1138 33 N 41 l14W 2 872 3368 00 37 9 316 4 N 43 36 W 8093 09 1272 36 954 58N 841 98W 1272 85 N 41 414W 0 699 3618 00 36 4 317 1 N 42 54 W 8292 35 1423 06 1064 54N 945 42W 1423 75 N 41 608W 0 623 3686 00 35 5 317 5 N 42 30 W 8347 39 1462 93 1093 88N 972 49W 1463 66 N 41 638W 1 368 9150 00 31 3 323 1 N 36 54 W 8734 68 1718 20 1290 28N 1135 54W 1718 80 N 41 350W 1 122 ECO Job # 477 TAK / 10/19/85 Page 5 ~JLS DI RE~ION TRUE ,VERTICAL CYDORDINATES CLOSURE DOG LEG PTH INCL AZ~t BEARING VE~£ DEI~PH SECTION N/S E/W DIST ANGLE SEVERITY -~et deg deg deg/min feet feet feet feet feet deg deg/100 o 40 00 30 3 323 1 N 36 54 W 8811 98 1764 22 1327 15N 1163 2~g 1764 75 N 41 233W I 112 0 300O 4000 5000 6000 7000 BO00 gO00 10000 1 1000 12000 TELECO 0 i I ~ i e 1 d Serv ices VERTICAL PROJECTION i 000 2000 :aO00 4000 SO00 tSO00 TELECO Oi lfield PLAN VIEW S~rv±c~s WEST (Ft) 3800 3200 0 ,~nn 2800 2400 F-- 0 1800Z 1200 400 800 Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. ,'~'~ , ~,~', ,,~'"~ ,!!i '""~".'_-,~,'"' / Z~'.~ / 0P~.RATOR, WELL' NAME AND NUMBER Reports and Materials to be received by: ~,, ~,.~,, ~,,,, ,,? / , Date , , Required Date Received Remarks Completion Report ~,,,, Well History A ' ~ ' ,, Mud L o g ~ 4". '"'~"> /" ......... ......... ~ ~/~ Core Chips .... C~r~'Description ~,,,..,~,~,~'"~'~'~ ." "~"~" , '~ ,'" ~'~ ~, ~'~ ,n' ~. ~ , ,,, ' ~ .......... , .... ................. ./ ...... Inclination Survey ~. ~ ,~,,' ~,,,' ', ~"~,, Directional Sur . . ~." Drill Stem Test Reports _ , Production Test Reports ~ · ,~ ,~ ..... ? ~' ~ .... ' ,~ ~,,,.,,. .~..~ ....... · ...." :,, ,,,, Digitized Data ...... ._> f .... t __ ..... , ~7'~' .,~ · ,, ,...-'~ . , :.~ '....,....-,., .- / - ,, L. FJ. 04 ARCO Alaska, Inc. Post Office Boy 360 Anchorage, I Ia 99510 Telephone 907 277 5637 December 11, 1985 Reference: ARCO Magnetic Tape w/listing DS 16-18 11-3-85 ~OH tape #305016 ;C--~ ~, 7 ~o - 0' --~' ~ - ~ ~ 77- ? Z~~ Please sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans # 520 DISTRIBUTION Chevron D&M Exploration Services Extension Exploration Exxon Marathon Mobil .. '"~ '",':I.C.~. Phillips Prudhoe Bay Files R&D Sohio State of Alaska Texa co ARCO Alaska, Inc. Post Office 8~,' 2~0 Telephone 907 277 5637 December 11, 1985 Reference: ARCO Open Hole Finals DS 16-18 11-3-85 Laserlog/WEL 12-3-85 BHCS 11 -3- 85 DILL 11-3-85 CDL 11 -3- 85 CDL/CNL ,, 11-3-85 GR in casing 5" GO Run 1 2"&5" Run 1 2"&5" Run 1 2"&5" Run 1 2"&5" Run 1 2"&5" Please sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans # 506 Chevron D&M Exploration Services // Prudhoe BaF Files Extension Exploration Sohio Exxon State of Alaska Marathon Texa co Mobil ARCO Alaska, Inc. ~-- Post Office £ 70360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 December 13, 1985 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton: Enclosed are the November monthly reports for the 2H-9 3A-11 3F-8 4-22 16-19 2H-10 3A-12 3F-9 4-29 L2-3 2H-11 3A-13 3F-10 16-7 L2-21 2H-12 3C-6 3J-9 16-15 L3-15 3A-10 3F-7 3J-10 16-18 WSP-12 If you have any questions, please call me at Sincerely, Gruber Associate Engineer JG/tw GRU12/L129 Enclosures fol 1 owi n§ WSP-20 263-4944. wells: RECEIVED ~u ~ Gas Cons. Cornrnissiotl Anchorage ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRIchfleldCompany. .. ALASKA ._ AND GAS CONSERVATION CO,v, ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling we~r~] Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-243 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21461 9. Unit or Lease Name Prudhoe Bay Unit 4. Location of Well atsurface 1329' FNL, 1194' FWL, Sec.24, TION, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 70' RKB ADL 28332 ALK 2328 10. Well No. 16-18 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool For the Month of November , 19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well @ 1700 hrs, 10/16/85. Drld 17-1/2" hole to 2517'. Ran, cmtd & tstd 13-3/8" csg. Drld 12-1/4" hole to 3762'. Pumped cmt plug w/500 sx Class G. (Top plug @ 3012'.) Cont'd drlg 12-1/4" hole to 9290'. Ran, cmtd, & tstd 9-5/8" csg. Drld 8-1/2" hole to 9740'. Ran logs. Cont'd drlg 8-1/2" hole to 9746'TD (11/3/85). Ran, cmtd, & tstd 7" liner. PBTD = 9704'. Secured well & RR ~ 1200 hrs, 11/7/85. 13. Casing or liner ru.n and quantities of cement, results of pressure tests 20", 91.5#/ft, H-40, weld conductor set @ 111'. Installed w/1875# Polyurethane. 13-3/8", 72.0#/68.0#/ft, L-80/K-55, BTC csg w/shoe ~ 2493'. Cmtd w/2500 sx CS III & 400 sx CS I!. 9-5/8", 47.0#/ft, L-80, BTC csg w/shoe e 9278'. Cmtd w/500 sx Class "G". 7", 29.0#/ft, L-80, BTC liner f/8969' - 9746'. Cmtd w/317 sx Class "G". 14. Coring resume and brief description None 15. Logs run and depth where run DIL/BHCS/GR/SP f/9707' - 9278' LDT/CNL/GR/Cal f/9707' - 9278' GR f/9707' - 2492' 16. DST data, perforating data, shows of H2S, miscellaneous data None 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED ~J ~ ~ TITLE Associate Engineer DATE NOTE.-Repor n this form is required for each calendar month, regardless of the status of o~erations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 DRH/MR55 Rev. 7-1-80 Submit in duplicate ARCO Alaska, Inc. Post Office Be "~b0360" Anchorage, Alaska 99510-0360 Telephone 907 276 1215 November 15, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton: Enclosed are the October monthly reports for the following wells' 1B-1 (workover) 3A-7 3C-15 3J-6 9-24 L2-3 2A-8 3A-8 3F-3 3J-7 9-36 L2-13 2D-12 (workover) ' 3C-6 3F-4 3J-8 16-17 L3-5 3A-5 3C-13 3F-5 4-21 16-18 L3-11 3A-6 3C-14 3F-6 4-22 18-6 (workover) If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU12/L80 Enclosures ECEIVED ,!ov Oil & Gas Cons. Comm!ssion Anchorag~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichlieldCompany STATE OF ALASKA ALASKA O',.....~N D GAS CONSERVATION CON,.,~ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS '1. Drilling wel~()l~] Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-243 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21461 4. Location of Well at surface 1329' FNL, 1194' FWL, Sec.24, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 70' RKB ADL 28332 ALK 2328 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. 16-18 11. Field and Pool Prudhoe Bay Fi eld Prudhoe Bay 0il Pool For the Month of. October ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 1700 hfs, 10/16/85. Drilled 17-1/2" hole to 2517'. Ran, cmtd & tstd 13-3/8" csg. Drld 12-1/4" hole to 3762'. Pumped cmt plug w/500 sx Class G. (Top plug ~ 3012'.) Cont'd drlg 12-1/4" hole to 9290' as of 10/31/85. 13. Casing or liner rgn and quantities of cement, results of pressure tests 20" 91 5#/ft, H-40 weld conductor set ~ 111' Installed w/1875# Polyurethane 13-3/8", 72.0#/68.0#/ft, L-80/K-55, BTC csg w/shoe @ 2493'. Cmtd w/2500 sx CS III & 400 sx CS II. 14. Coring resume and brief description None 15. Logsrun and depthwhererun None 16. DST data, perforating data, shows of H2S, miscellaneous data None 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED &~ J~L~]_. TITLE Associate Engineer DATE NOTE,--.Report o~this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 TEMP2/MR55 Rev. 7-1-80 Submit in duplicate MEMORANOUM TO: THRU: FROM: State 'of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION o to er Cha i~n~.--~ ~ '~'~ ,,~¢ FILE NO: D.BDF. 106 Lonnie C. S~th Commissioner Bo'bby D. Foster¢'~ Petroleum Inspector TELEPHONE NO: SUBJECT: BOPE Test ARCO-P.B.U.-D.S. 16-18 Permit ~85-243. Prudhoe Bay Field $_~turday_, October 19, 1985: The BOPE test began at~12:00 am and was completed at 2:30 am. As the attached BOPE test report shows, there were two failures, both of which were repaired and tested before I departed the location. In summary, I witnessed the BOPE test on ARCO's D.S. 16-18. Attachment 02-001A(Rev. 10/79) O&G #4 5/84 ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report We:: :., t P Location: Sec. ~~ T/C~R/~'-~:-M ~ Drilling Contractor ~pLL3/~ Ri~ #~ Location, General 0/~ Well Sign.,~ General Housekeeping,~ Rig~/~ Mud Systems Visual Audio Trip Tank ~J Pit Gauge ~ Flow Monitor --~ Gas Detectors BOPE S tack Annular Preventer Pipe Rams Blind Rams Test Pressure Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Results: Failures Permit # 8 ~- ~~~ /JY~asing Set @~q~ ft. Representative '~'/z~ ~~~ ~ ACC~ATOR SYST~ Full Charge Pressure~/~ psig Pressure After Closure /~% psig Pump incr. clos. pres. 200 psig -- mi~gsec. Full Charge Pressure Attained: ~ min ~ sec. Ni ~ a~) l~lg~., l~/~~.s~ Controls: Master ~~ Remote~~Blinds switch cover~~ Kelly and Floor Safety Valves ' , Upper Kelly / Test Pressure ~~ Lower Kelly / Test Pressure ~ Ball Type / Test Pressure ~~ Inside BOP / Test Pressure Choke Manifold ~-Test Pressure ~o. v~w~ /~ No. flanges J~ A~jus:~::~ C:o:~-~ I / ~o~". Hydrauically operated choke / Test Time hrs. Repair or Replacement of failed equipment to be made within day~ and Inspector/ Commission office notified. Distribution orig. - AO&GCC cc - Operator cc - Supervisor October 11, 1985 Mr. J. F. Messner Acting Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, A].aska 995].0-0360' Re: Prudhoe Bay Unit DS 16-18 ARCO Alaska, Inc. Permit No. 85-243 Sur. Loc. 132~'FNL, 1194'~, Sec. 24, T10N, R15E, UM. Btmhole Loc. 168'FSL, 48'FEL, Sec. 14, T10N, R15E, UM. Dear Mr. Messner: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to con~encing installation of the blowout prevention equipment so that a representative of the Cor~nission may be present to witness t.esting 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. ..,/t ru l~--~f, o~? s ~ ~ C. V. Chat~t~tdn Chairman of Alaska Oil and Gas Conservation Co~ission BY OP~DER OF THE COMM I S S I ON be Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Enviro~nental Conservation w/o encl. Mr. Doug L. Lowery ARCO Alaska, Inc. ~ Post Office Box f00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 8, 1985 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 16-18, Permit to Drill Dear Mr. Chatterton: Enclosed are: An application for Permit to Drill DS 16-18, along with a $100 application fee Diagrams showing the proposed horizontal and vertical projections of the wellbore ° Proximity plots A diagram and description of the surface hole diverter system o A diagram and description of the BOP equipment We estimate spudding this well on October,...13, 1985. If you have any questions, please call Ed Cole at 265-1635. Sincerely, R~egional Drilling Engineer, TLF/EBW/lt PD/L165 Enclosures (Acting) RECEIVED oct o .1985 Alaska Oil & Gas Cons. C, ornmission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ALASKA O, ND GAS CONSERVATION COlt,... ISSION PERMIT TO DRILL 20 AAC 25.005 ~ '~ la. Type of work. DRILL I-~X lb. Type of well EXPLORATORY [] SERVICE [] ~TRATI_GRA~?~I-I REDRILL [] DEVELOPMENT OIL~ SINGLE ZONE D~k~/~ ~'.~ ~,~ DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE E~P :'~, ~'~' 2. Name of operator ~ U~ 3. Address ~ ~.~ P. 0. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 9. Unit or lease name 1329' FNL, 119/+' FWL, Sec.2/+, T10N, R15E, UM Prudhoe Bay Unit At top of proposed producing interval 10. Well number 50' FSL, 50' FWL, Sec.13, T10N, R15E, UM @ Target 16-18 At total depth 11. Field and pool 168' FSL, /+8' FEL, Sec.l~, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF etc.) F-- 6. Lease designation and serial no. Prudhoe Bay 0i 1 Pool RKB 70', PAD 31~ ANSLL ADL 28332 ALK 2328 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 Amount ,$500,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed 6 mi. NE of Deadhorse miles 3951' FSL ~ surface feet 16-2 well 7' ~ 3707'TVD feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 9740~MD, 9239' TVD feet 2560 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures 3075 psig@__80°F Surface KICK OFF POINT 5300 feet. MAXIMUM HOLE ANGLE 30 oI (see 20 AAC 25.035 (c) (2) ~+180 psig@ 9239 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program -- SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT - Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 30" 20"'----9-I'".5# H-/+0 Wel. 80' 31' I 31' 111'1 111' 2000# Poleset 17-1/2" 13-3/8" 72.0# L-80 BTC 2z,69' 31 ~ I 31' 2500' I I I 2500' 2500sxCS II I&Z~00sx CS I'1 2 its 13-3/8" 68.0# K-55 BTC at top of csg. string. ] 12-1/z," 9-5/8" z~7.0# L-80 BTC 9273~ 29~ II 29' 9300'1 8860' 500 sx)Class G 8-1/2" 7" .... 29.0# L-80 BTC 638' _9100~ ~1 8687' 97~0' II 9239~ 300 sx Class G 22. Describe proposed program: ARCO A]aska, Inc., proposes to directiona]]y dril] this Sad]erochit development we]] to 97~+0'MD (9239'TVB). A 20", 2000 psi annu]ar.diverter wi1] be insta]led and operationa]]y tested prior to spud. The 13-5/8", 5000 psi, RSRRA BOPE stack wil] be insta]]ed and tested (rams 5000 psi, annu]ar 3000 psi) upon insta]lation, week]y and operationa]]y tested each trip. After reaching TD, ]ogs wi]] be run across se]ected interva]s. The well wi1] be completed using a workover rig at a ]ater date. A string of 5-1/2", 17#, L-80 tubing wi]] be run and' set above the Sad]erochit. A downho]e safety va]ye wi]] be insta]]ed and tested upon comp]etion of the job. Non-freezing f]uids wi]] be ]eft in all uncemented annu]i within the permafrost interval. Selected interva]s wi]] be perforated in the Sad]erochit formation and reported on subsequent reports. Reserve pit fluids wi]] be disposed of down the 9-5/8" x 13-3/8" annu]us of this we]l. The 9-5/8" x 13-3/8" annu]us wi]] be ]eft with a non-freezing f]uid during any interruption in the disposa] process. Upon comp]etion of the disposal process, the annulus (see attached sheet) 3. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED~--- - -~- --~~~"'~~~-~-" -',~'-'__~ TITLE Regional Drilling E ngr. DATE l~,~e'~ el ow~om miss iD n use CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required APt number I []YES [~O I--lYES ]~NO ~t~'ES []NO 'l~ ( ~-/~-- / 50- Permit number ,~~3 Approval date . /.-~-,)~ 1,~/~1 / 85 I SEE COVER LETTER FOR OTHER REQUIREMENTS APPROVEDB~ ~//~/, ~ ,COMMISSIONER DATE October 11 . 1985 ~ ,/ ,~.~ _~r~~ by order of the Commission Form 10-401 (~-W) PD/PD165 / Submit in triplicate Rev. 7-1-80 PERMIT TO DRILL 16-18 (cont'd) Will be sealed with 300 sx cement followed with Arctic Pac. DS 16-1 will be 117' from well 16-18 at 2387'TVD. Well 16-4 will be 196' @ 3902'TVD and well 16-17 will be 60' from 16-18 @ 2951'TVD. Magnetic Single Shot Surveys will be take in the vertical section of the wellbore at 120 ft. intervals from 3200!, TVD to 40gO' TVD for directional control during a crossing with adjacent well 16-2 at 3707' TVD. RECEIVED ocr o Alaska Oil & Gas Cons. Commission Anchorage 1000 0 1000 2000 3000 4000 5000 8000 2000 3OOO 4000 SO00 6000 7000 8000 9000 10000 11000 ARCi3 ALP,SKA, INC. .tCALI= I IN = 1000 FT. ~~r SHL:1329' I!NL, .___' F~IL, D8 18F3~-3/8' CASING TVD- 2500 SE~;.24, T10N, R15E, UM (APF'RO~) THL: 50' FSL, 50' FWI., RFC. 12; !i!ON; R1RF: ll~l D8 16-: D8 16-13 (OP TVD - 58 30 2.5 F-.5 D8 16-14 N 39 DI G 50 MIN W 12.5 1786 ET TO TARGET) AVERAGE ANGLE 17.5 ~o n~. ~? u,. .5 EOC TVD -64,82 MD==8518 DEP-316 (-10 TVD - 76 Z0 MD -- 7862 OEP - 997 K-5 TVD = 8270 MD I [1616 DEP I 1379 LCU TVD == 8820 IV D = 9254 DEP = 1703 _ 8-5 8' CASING TVD I 8B60 MD = 8300 DEP --'1728 ' --, -- TCP .~ADL~"P~CCII:~ TVD-- .... ~O,~ ,',O :~31--~~r .... -- 173'* TAR(aET TVD = 8678 MD = 048',~' DEP - 1706 O,~W CONTACT rVD"9110 ME -9680 OEP' 1873 · I'D TVD - 9239 MD - 9740 D'-'P - 1949 BASE SADLER~:)CHIT TVD == 9370 MD - 98.~ 2 DEP = 2026 RECEIVED OC'I' 0 1985.' Alasl~ Oil & Gas C~ns. Commissim Anchor~ge 7000 0 0 1000 2000 3000 ~000 5000 6000 1000 2000 3OOO ~000 SO00 6000 7000 8000 9000 10000 11000 7000 VERTICRL SECTION o -5000 0 o o o o P. - N COOROIN~P,S -4000 -3000 -2000 -1000 0 1000 2000 ! i i i i i i i i i i ! 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 · 1.~1'~!:: ' FNI l~fl' =WI ~ T1 )N, R15E, U~ (APPROX 50' FSL, 50' F~ SEC.13, T10N, R15E, JM OS 18-18 T~ ~RGET , < T~ 'D = 89 T~ ID ~ 943~ BI [P -- 1796' N 1379 W 1150 Alaska )il & Gas Cons. ;ommission i i i i i i i i i i , i i i i i , i i i i i i i i i i i i i- r'~--r-~-i i i i i i i i i -3000 -2000 -1000 0 1000 2000 Z E - N COORDINBTP, S m Z g - i,,,I COOROINATBS -4000 -3000 -2000 -lO00 0 lO00 2000 o -5000 0 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ! I I I I ! I I I I I I I I I I I I I I I I I I I I I I I I I I 1 ES 16-13 UD Lb-l/ OS 1}-14 ~ 537 os is-i1 I D~ 16-18 ' ~' ~'~ / nc' 47 ' ~~~~~-~~ 6137 RECEit ED Ala ka Oil & Gas Co'~s. Commission Anchora I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I -500o -4ooo -3ooo -2ooo -lOOO o lOOO 2ooo E - 14 COORDINFITES ) o -600 0 o or) b_] DS 1~1 I o o z Fi, - N COOROINB?ES -500 -400 -300 -200 - 1 O0 0 1 O0 200 I I I I I I I I i I I I I I I I i i i i i i i i i i ~:790 /6zl'~6 6372 / ~/',!9 -~298 5076 0 1~-1 R CEIVo D Alaska Oil & Gas Cons. Anchorage · ~U' ' ' ' ' ' ' ' ' ' ' ' -600 -500 -400 -300 -200 - 1 O0 0 1 O0 200 E - N COORDINRTES -~00 DS 16-~8, o o I CD 0 I IS - N COOROINF~TES -300 -200 - 1 O0 0 1 O0 200 300 400 -, OS 16 ~3 1~")25 , 'l~ 3378 0S 16-2"t. _ m ~ r~r-N -' /~196 S732 7 ,~,' ~'. ., . , ~ ~06~ /~iii '2 )30 /7383~ ~:. 16-3 3 / ~3858 - RI'CEIVE) '/6661 "~'~' ' ......... '~'~ Alaska 0it ~ Gas Cons. 6ommission Anchorage -400 -300 -200 - 1 O0 0 1 O0 200 300 E - H COOROINBIES O0 400 SURFACE ttOLE D I VERTER ARCO ALASKA SYSTEM 'SCHEMAT IC INC. Valves on' diverter lines, open eutoaati- ca'lly vhen the ennular preventer is closed. Imtl Imm D RECEIV Alaska Oil & Gas Cons. Anchorage · · il~m z/zl/s4 CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc . . 3. 4. 5. 6. 7. 8. (3) Admin(~'x~'', ,,/'a'"$'¢5"' 9. (9/thru 12) 10. (10 and 12) / 12. (4) Casg ~'~~t hru (22 t&¥u 26) Geo logy: Eng~qCe ring ,.Cs rev: 03/13/85 6.01i 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. YES NO Is the permit fee attached ..... ..................................... ~. Is well to be located in a defined.pool ............................ ':" Is well located proper distance from Property line ................. Is well located proper distance from other wells .................... Is sufficient undedicated acreage available in this pool ............ Is well to be deviated and is wellbore plat included ................ Is operator the only affected party ................................. Can permit be approved before ten-day wait .......................... Does operator have a bond in force .................................. ~ Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~ Is conductor string provided ........................................ z~ 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 surface casing protect fresh water zones ....................... ~ Will all casing give adequate safety in collapse, tension and burst.../f4¢ 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 ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to_~2~ psig .. ~_ , Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. ~ REMARKS Additional requirements ............................................. Additional Remarks: / INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE , , Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. , No special effort has been made to chronologically organize this category of information. COMPUTER PROCESSED i~. ~RE.CT DiGiTAL LOOOINO ANALYSIS Coapanp ARCO ALASKA INC, Fimld PRUDHOE BAY PATE 'OF JOB: ~, l-rJ.~-,~._- o5 Count.!¢ NORTH SLOPE Statm ALASKA Count r.,,~ USA CLIENT FORM'"'H~ DATA TAPE I N FO RM A. _ T i 0~','~ ~, T A N D ~ R ~.~ FORMAT ARCO 1,5-i8 2~??, O0 t.o L, I, [:-'ATE OF JOB: li,.-0.~--85 TAP~_ RECORD© ~;,.~t ~,'.::.?.. [':,E" F: , ., i ..4..-35 Tim~: 2:46 F'M TUE. F'..~,~¢' ', i H~'AEER,_ REF:ORD~-_ ~ S~r.v~ce name; 6',G5FOi P;.-.e,¢ious: r.e~l: Comments: Origin: · 3050'J6 Continuati,z,F',' ~: Oi Set. vice name Ppevic:us tape Co~mmnt~: OPigin: Tape namm: 3050i6 Cont. inuation ~: Oi ~a::-:.'imum i~ngth: ~ 024 Yer~ion #: File t~pe: LO Prmviouz ~ilm: Dat~: H N E H CN td N FN COUN S TN T C TRY SECT T 0 W N RANG EKE: EDF EGL LMF RUN LCC LUN FL LUL ENG i W i T N DL TLi BLi TCS TLAB BHT MRT MT riSS HV i S HFST RHC MCST MCSS i NFORfdA T i uN REcoRDS uONTbNTo UNIT T'-,,'p ~' CATG AF.:CO ALASKA iNC ................. DS i6,-i8 O/H ................ PRUDHOE BAY DAub ul- JOB: i i-O._~-,'~.b ................ NORTH SLOPE .................................... RL R.L-;K,q .................................... USA .................................... 70, OOO .................................................. FT 87, u U u .......... FT O, 000 ................................................... FT i< B ...................................................... 3050i6 .............................................. 7:Si i NORTH :$;L OF'E ..... , .............................. NORTH SLOPE .................................... HUF'F' .................................... L.A~ROijE .................................... 97~0,000 ................................................ FT ',~,,' u~, 000 ................................................ FT 9276,000 ................................................ FT 9705,00.0 ................................................ F'F eS, 000 ........................................ - ........... HR 12, i20 .................................................. HR 164, 000 ................................................. '.; 6~, 000 ................................................. L:,.[- ~.;I- LSND .................................... FLOWL i' N.':' ~6, 0 0 0 .................................................. L-:P i , 9 t O ................................................... OHHH i , 79 O ................................................... OHMH NE~SURE[.~ ............................................ 2 '"6 8 OHM. H 68,7 0 O .................................................. MEASUF.'ED ............................................ S I ZE CODE 0 40 es 5 0 4 0 65 0 40 65 0 2 0 F., 5 0 '2 0 65 0 2 0 6 0 '--.: 6:3 0 S 65 0 2. .65 .7; 4 68 7 4 [SS .7 2 6 5 · S '2 ,55 .S 2 6 5 0 2-'. 79 0 2 7 '.-3 0 i 0 6 F, 0 i 0 65 0 2 0 6 =, 0 ':' 0 ,":, ~ 0 '2 0 6 0 2 0 :S 5 .'~ 4 ,'-', ::: .7 4 6 E: ~ 4 :S E: 3 4 68 '2 4 68 4 6E,' 4 6 8 ':-' '2 0 ,S 5 2 '2 0 65 '2 4 6 8 2 4. 6 8 2 4 6 ',:: 2 4 68 2 i '2 6:-; 2 4. 68 2 4 6:3 2 i 2 6 5 nOMMENT RcCnRD i Thi~ LIS tape wa~ wr. it't~_n Alt curvm and tool mnmmonics Gmarhar. t curvm and tool mnemonics, ~E~RH~RT TO SCHLUMBERGER MNEM SERVICE UNIT MNEH SERVICE UNIT DEPTH FEET DEPT FT ILM MERGE OHMM !LM MERGE OHMM GR MERGE GAP! GR MERGE GAPI !LD MERGE OHMM ILO MERGE OHMM LLJ MERGE OHMM LL3 MERGE OHMM CiLD COMPUTED MMHO CILD COMPUT MMHO DT MERGE US?F DT MERGE US?F TEN MERGE MV TENS MERGE MV SP MERGE AP! SP MERGE APi ~ATA ENTRY BLOCKS ENTRY FORMAT .. SPEC 1 F I RAT_. i ON 'TYPE SiZE CODE 0 I 66 TYPE Db.'.=;UK i PT ION 0 Terminator ,.'; no morro mntrims ) :+.':.~.':.~.'.~ DATUM SPECiFiCATiON BLOCKS **** ?: :f: '.~, :~.: :6 :~- :~, :~ :~- :t-: ::-; :-1-: ~ :~ :6 :~,' :-I-: :~: :6 ;-I-: -'~ :~: :~- :~: :~- :-I-: :'I-; :-1': :4 :,'-: ~.'; :-I-: ;~: :,-I-: · :?: :~- :6 SERVICE SERVICE AP1 APl i"lN EM tD ORDER # "~ ,- '- u,',iT i OG TYP~' APl CLASS; APl HO b 1.)~.-- P I 3 05 0 i 6 FT 0 0 iLH. HERGE ._, -'- 050 ~, 6 OH, MM n ~.]R i~.NL~k-. .5 UO Ul 6 C-'APl .0 54 iLD MERGE ~050~ 6 OHHH 0 i 20 LL:~ Nb. KGb .3 05 0 i 6 OHHH 0 22.0 CiLD COHPUT 3050i6 HHHO 0 68 DT MERGE ._~ u.':, u ~, ~ U::;,.:~- 0 8 TENS MERGE .~ uo u ] 6 H",,,' 0 0 SP MERGE ~050i 6 APi 0 i 0 0 44 i 46 4~ 0 i SP CIFiCATI __ .. ,.., N R FILE PRC SiZE LVL SHPL 4 0 i 6 :q 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 6 8 PNtut.:e:=;'¥ iNDiCATORS DATA RECORDS GR iLO LL~. CiLQ DJ' T E ~'..I S P a g e ..,,=,~,oO0 ~00000 non 0 , :000 0,000 i , 000 i000.000 0.000 2866,uuu 9623.500 2,438 22,400 '2,270 5.7i5 44U,bbb 92.3 00 3755. 0 0 0 9523. 500 I 2 , 303 -6,600 !9,300 45.3 i5.704. 64.7i4 93.8 00 3745. 000 9423,500 16,71 -22..300 22, 000 25.i77 22. 439 39,7i 9 96..300 ,37'25, I J~JU '."¢ ~; :-" ,5 = .... O0 i O, 69i il-i, 600 90,900 i 5. 922 20.9.99 62.806 82.7'00 39 0 i , u u u :~ :+: :.~:* FiLE TRAILER Fi im name: :~GSF01 . 001 Maximum lmngth: ~024 File tppm: LO :H:+.':.~: EOF *** i"l,~ximum i~ngt?h: 10 24 HEADER RECORDS File t~)p~: LO I NF.n 'MAT nN RECOE ii M H E M C: 0 N T E N T S UHIT TYPE CAT:] SiZE L:uD? C: N kin COUN STAT CTRY SECT T 0 t,.l N RANt EKB b.. L) P EGL LMF DMF RUN LCC SON LUN FL LUL EN6 Z i,i i TN DD DL ~L~ BL i TCS TLAB BHT MRT MT MSS MV!S RM RMF MKST f'IP ~5 RMC MCS T MC oe ARCO ALASKA INC DS i6-!8 O/'H PRUDHOE BAY DATE u~ JOB: i i.-05-L4b , NORTH -SLOPE .................................... ij.S' ~ 70,008 ............... ' 67, OOO O,OOO KB 76i i NORTH SLOPE HUF'P L~ROUE 97~0,000 9709 , 0 O0 9276, O00 9705, O O.O ........................................... 6,000 .............................................. i2, i20 ............................................. 164. 000 ............................................ !64. 000 ........................... LSND .............. FLOUL ~ NE .............. S6. 000 ............................... i .9i0 ................................ i , 790 ................................ 68, i O0 ............................... MEASUREu, ........................... 2,~60 .................................. 6S. 700 ................................. MEASURED ............................................ iiIrIi[lllllIlIIiilI ilIIlllllllllIII iililiiIIiIIliII IIIllIIiiiIIIiii itlIiiiIIlIiIIII IIlililIllIllIll iil$111lltll/lII 0 0 40 0 0 4 0 0 0 40 0 0 2 I:1 0 0 20 0 0 2 0 0 0 ':;..,_: 0 0 S 0 O .S FT 0 .S 4 FT 0 .3 4 FT 0 3 4 0 3 2 0 3 2 rj .S 2 0 0 2 0 0 2 O 0 iv 0 0 ii) l:l 0 2 0 0 0 2 0 0 0 2 0 O O 20 FT 0 3 4 FT ~ 3 4 FT 0 3 4 FT 0 3 ,4 HR 0 2 4 HR 0 4 4 DEGF 0 i 4 DEGF' 0 i 4 0 '2 2 0 0 '2 20 C P 0 2 4 0 H M i,1 0 '2 4 0 H M M 0 2 4 ub~b 0 2 4 0 2 t2 0 H M M 0 2 4 DEGF 0 2 -1 0 2 i2 .~:, 65 65 8 - 6b 79 6b 65 5 5 65 68 ::_: .'.3 8 ~5 b 65 65 IIIIII~I IIIB I~I IIIIII COMMENT RECORDS Th~. f sS t@om wins wr-itt~n b,, Gemchmr. t indus~.~ims (dir-~nm Smrvicm~= m:~ ~1i curve and tool mnemonic~ u~ed are tho~e which m,:,~t cio~ei~2 match :~:~ Gearhart curve and tool mnemonics, :~m GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEH SERVi CE UNIT DEPTH FEET DEPT FT TEN~ MERGE MV TENS MERGE NV GRi MERGE GAPt GR MERGE GAPi ~CAL~ MERGE INCH CALl MERGE tN FFDC} MERGE CPS FFDC MERGE CPS NFOCi MERGE CPS NFDC MERGE CPS RHO8~ MERGE G?C~ RHO8 MERGE DRHO~ MERGE G?C~ DRHO MERGE FCNL~ MERGE CPS FCNL MERGE CPS NCNL~ MERGE CPS NCHL MERGE CPS CDL~ COHPUTED PU DPH! COMPUT PU NPHS~ COMPUTED SSPU NPHI COMPUT PU i2 DHTA ENTRY FORMAT TYPE "' · =, IZE CODE 0 i 66 i 3 ENTRY BLOCK. LEGEND :'{': :~: :+: :+: :{': :~: :'R :+: :,~: :~: :+: :$: :~ :-}': :~ :-{-: :~: :~: :+: :~: :~ :~: :~ :~: TYPE DES.CR!PTiON 0 TeF'minator-< no moF. m mntF. i~_s DATA FORMAT SPEC I F i CAT i ONS SERYI.CE SERVICE APl AP1 APl APl FILE Mi'-~EM .iD ORL:,b.h: ~ UNiT LOG TYPE CLASS HOC, ~ DEPT 3050 i 6 FT 0 0 0 0 0 TENS MERGE 3050i 6 MV 0 0 0 0 GR MERGE 3050i 6 GAPi 0 54 CALl MERGE ~O50iE, ii4 0 24 FFDC MERGE 3 05 0 i 6 L:P'~ 0 98 2 0 i NFDC MERGE ~050i 6 CPS 0 98 RHO8 MEk~u~ 3050i 6 G/CS 0 DRHO MER~]E 3050i6 G,-'C3 0 NCNL biERGE 3050~ 6 CPS 0 7'8 SO 0 i DPHi COMPUT ~050i6 PU 0 0 0 0 NPHi COMPUT ~050i6 PU 0 i P' NL: ~ Si.-'SE LVL SMPL 4 0 4 0 4 0 · 4 0 1 4 0 1 ,4 0 1 .4 0 1 4 0 1 4 0 4 0 · 4 0 1 -4- 0 68 68 68 68 68 6:3 6:3 68 68 PROC:ES::"; iNDiCATORS O00[lO0 OI.'lOI.]O[I OI]![ll'.jl]l[I UUUUUU UUUI.IUU LIUUUI.IU 000000 000000 000000 I,.'1 0 0 0 0 l"i 0 i]l 0 i."1 El 0 0 0 0 0 I'j I.'i 000000 000000 000000 000000 000000 000000 IJlj!jU YLt UIJULIU U IjiJl.lylJ!J OFlO000 000000 OOnO00 000000 000000 000000 000000 000000 000000 UUUUUU UUUUUU UUUUUU 000000 OOOO00 000000 i4 DEPT F C N L TENS N C' N L DPHZ CALi NPH i i- P L) L; f4 F L":. C RH08 C. R H 0 15 500 0,000 96i8,500 i 5.0. 000 i72,900 94i8,500 i46,800 93i8,500 i85,100 2908. 000 0,000 3869. 00 0 .--';i8,500 3860,000 343,¢uu 3,'-'52, 000 298,900 3782,000 ~'~ AO0 0,000 22,000 25,200 23,576 26,0.30 i5,333 24,i00 20,667 I S4 °,go 7.576 4. 580 9.897 8,540 28,200 8. 560 26.960 8.,."'00 26,490 9.26 0 · --':3.670 0.000 657. 700 700 5.39.200 605.400 0,000 6 8 i , 000 766.300 657.800 2.26i 2.397' 2,309 .32i . i 6 :'--: · 10'2 '% 7 'D TR~ILER RECORDS r-Jim r, am~: ~,~=~JrO~ , 002 Mmximum length: ~024. F~.Ie. tupei, LO Nmxt ¢i!m: Maximu,-.~ i~:ng:.n: 1024 S. Film t!~pm: LO HEADER.. . RERORD~_. ,~ 9er.~ion #: .- Pr-,s-_viou~ ~:'i im: Date: i 7 iNErt RERORD !8 MNEM CONTENTS UN ~ T TYPE CATG S l ,-SE CO [:,E CN WN FN COUH STAT' CTRY 5EU. I T 0 bJ N RANG EKB b.L)k pr.:, LMF DMF RUN LL-:C SON LUN F'L L LiL ENG i DE:, DL TLi 8L..i iL:~ TLA8 BHT FiR T H T ivl ::; e M V T S R M F MFST MFS:E; Rt-iC MC:ST A R C 0,~I_,.a: ' ,' .... '" '/..~a ~' i ~ar:, ..................... DS i 6- i 8 O/H ................ PRUDHOE BAY DA~ OF dO~: ii-U~-~b ................ NORTH SLOPE .................................... RL ~'.6 Riq .................................... USA .................................... i5E ..................................................... 70,000 .................................................. FT 67,000 ........ ' ......................................... FT O, 000 ................................................... FT KB ...................................................... 30~0i6 .............................................. 7~,~i ............................................. ~OR~H SL. OP~ .................................... NORTH SLOPE .................................... HUPP .................................... LA,ROUE .................................... 9740.0 O0 ................................................ FT 97 09,000 ................................................ FT 9276~ 000 ................................................ FT 970~, 000 ................................................ FT 6, 000 ................................................... HR ~'2. ~ 20 .................................................. HR i6~, 000 ................................................. DEaF ~ 64, .000 ................................................. FL OUL i NE .................................... i , 79 0 ................................................... OHMM 6~, i O0 .................................................. hiERSURED ............................................ 2,36 0 ................................................... OHMM ~o ~00 [:,EGF M E A S ij i~'. E [:, ............................................ 0 0 4 0 6 5 0 0 4 0 6 5 0 0 4 0 ~,._," ~ I] !'1 2 I"J F: ~ O 0 2 h 6 5 0 0 :.'-' 0 6 5 0 0 '2 rE, E; 0 0 i 6 5 ~"~ 0 3 6 5 0 3 4. 6 8 h 3 4 '-' ~ 6 0 .S 4 6 8 0 ;3 '2 6 5 _ ,;. Z, .Z 0 S '-....' 6 5 0 0 ;':-' 7 9 J-~ 0 2 79 !il il i !] -' ~ .. : . I-: 0 ~-~ i 0 6 5 0 ~'-; 2 0 6 5 rl iii 2 0 65 O 0 2 Ii: 6 5 Ii 3 4 :S 8 R .:] 4 6 8 Ct ._q 4 6 E: 0 3 4 rS 8 0 '2 4 6 8 0 4 4 6 8 0 'l 4 6 :--: .:il i 4 E, F: 0 '2. 2 0 E, 5 0 2 '20 65 0 2 4 6 R 0 '2 4 68 0 2 4 68 0 2 4 6 R fl '~ i 2 A 5 0 2 4 6 8 Iii :7 4- 6 E: 0 ~ ~ '2 6 5 :¢:-~ Thi~ LIS tape_, was ,..,,rittmn b~., Gmarhart Industries Wir-e!inm Smrvicm:s, :~:~ Ail cur. yin and toot. mn~oni,:~ u~md .ar~ t. ho~m which mo~t cio~miy match :~:.~: :¢:~ Gear. ha~-t, cuF'va and tool :f: :~. :?: 4: -~ -,. -,. -i~. -,... ..... .-..~. -¢. -,..~..,. :~ -, ..... ,..~ .,..,..,. :¢ ,. ~: :~ :~ :~ :~ :~ ~ ~: :~ :~ :~ :~ :~ :~: :~ :~ :~ :.~: ~ :~ :~ :~ :~ :~ :~: ~ :~c ~ :~: :.~ :~ ~ :~: ~ :~ :~: :~ :~, :~ ~ :~ :~ :~: :~ :~ :~ :~ :~c :~ :~ :~ GEARHART TO SCHLUMBERGER HNEM SERVICE UNIT MNEM 'SERVICE UNiT DEPTH FEET DEPT FT ; E,~ MERGE M',/ ~ ~- ~: MERGE MV GR2 MERGE GAP! GR MERGE GAPI DATA ENTRY TYPE DESCRIPTION 0 T~_rminator ( no mor-~ ~ntri~_~. ) FORMAT ~PEC I F I CAT I ON'=, TYP~ SIZE r'~.nDE 0 i 66 Z 0 DATA FORMA ? . S~R:~iCE ~'- ~'~' -- AP .... ;-_ ~r~ :. I CE AP~i APl i APl FILE Mi,~EM il.-) ORDER ~ UNIT LOG TYPE CLASS MOl:, $~ L~P ~ .JU.OOi.~, P t '0 U 0 0 F~ TENS MERGE 3050~ G MV 0 0 0 0 2 GR MERGE 3050i 6 GAPi ~0 54 i 0 2 oPE i F i CH T I 0.--~.:, PRC ~ SiSE LVL SMPL 4 0 i 68 4 0 i 68 000000 U LI U U U U U U U U U U i ND iCATORS 000000 000000 000000 000000 00~,'" 000 00 FI. !'l_ 0 ~i. 2i DF_PT TENS RECORD¢ '22 9254,~00 29i .3 000 O, 000 9i54,500 5Jb2 000 84.700 9054,500 3508 000 84,70'0 8954,500 .3469 000 b~, UUU 8854,500 3469 000 75..800 ,..,.,.,.-.,. ,00 341 ! OuO 6-0, ..-.'500 8654,500 3372 000 60,500 0,.,,.,4,500 33i3 000 8.3,200 500 3264 000 .~uO 8354 500 3269 000 .=, 0,500 5o0 ..3181 no0 4'2,800 8~54 500 3i:57 000 900 8054 500 .3i23 000 7q54_. 500 o~'i08, 000 37,700 7854 500 .3089,000 -34.i00 7754 500 3059,000 ~:U,ZUU · DATA. RECqR~---..~ . ~.~ ~-- D E P T T E H S tlr '2S ?654 500 .]I'025,000 57' 000 7554 500 29,--'i 000 48 lO0 ?454 500 7-:94? 000 4! 400 47_: 9 00 7254 :' ] ._,c 0 28:.34 000 4~ 200 ,.i54 Z, O0 2835 000 4i 500 7054 500 2791 000 4 700 6954,~00 2766 000 0.4 500 2r'z? 000 37,600 6754,500 2713 000 40.800 6654,500 2669 000 i6,500 6554,500 7-:695 000 i9,500 64.54,500 '2596 000 Si ,.SOO 6354.500 257i 000 '22.7'00 6254.500 2542,000 28. i00 6i54,500 2493.000 2i.508 DAT RECORDS DEP T TENS GR '24 6054,500 2459,000 21 .000 5954.500 24'25.000 37.400 585a.., ._.='00 2386 , 000 29. i00 ~754 500 2364 000 27 600 5654 500 "'~" .... ~¢~ OOO 3 000 500 2288 000 4i 400 5454,500 2259. 000 44. 400 5354,500 2220. 000 49, 100 5254,500 2186,000 32,700 5!54,500 2i61 . 000 36,000 · '=;054 ~00 ~i'-~2 000 '"=' ....... .¢.: ,.. , 600 4954..500 2088,. 000 4.7., 't O0 4854.5 O0 2064 , O00 42 , 80 O 4754,500 ._':" n.3 O_ ,000 4~, , ....='00 4654,500 20i0,000 20,800 4554,500 199i,000 32,800 DEPT TEH9 OR DATA R -cnRD¢ Page 25 ~ ' , 0 44._4 5 0 J947,000 46,800 4354,500 i 9'2.7, 000 24,. GO0 4.254., -""; 00 i'B03, 000 .38,600 4i54,500 t869,000 .35 500 4OR' , · · _4 500 !8.39 000 3'-7 400 3954,500 i8i O, 000 Si 600 S85~,500 iTM . ~oo 000 35 900 3754,500 175i 000 27 800 3654,500 i732 000 45 000 .3554,500 1698 000 .... iO0 .~454,500 i678 000 ._'3:.2,600 ._-,...,4, o u 0 1644 000 .3254,500 t605 000 2.3,400 3i 54,-500 i561 OOO i6,600 3054, P;O0 1542 000 2! ,200 2954,500 i507.000 .33,800 DATA RECORD©..~ DEPT TEI',iS 2854,500 i~8~,000 i8,500 2754,508 i459,008 2i,i00 2654,500 t424,080 27,100 2554,500 t400,000 ._3-i ,000 2454,500 !37i,000 i.3,800 TR~ iLE~' ?' - ~ ~ECOR[)© File name: ~GSF0t , OOS Maximum i~ngt, h: 10'24 Fiim tpp¢: LO :,? ~= r. s i on Nc_.xt ¢ii~: Dat~: 27