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XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. /'9~'- //7~) File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED · o · Logs-of vadous kinds . Other COMMENTS: ID Scanned by: Dianna Vincent Nathan Lowell TO RE-SCAN Notes: - Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: ~si THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE. NOVEMBER 2, 2000 P L C:LORBMFILM.DOC T E R IA L HIS MA E E E W UNDER R K E R T° ~DATE . .;¢-~. / J ORDER NO. '-'-" - · ). /:-". I SHIP TO .,::. ¢ 'B TERMS , ,,: ,~ ..... i ,' '"., ..."t .'~ UNIT PRICE TOTAL TRIPLICATE TO: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 Porcupine Drive Anchorage, Alaska 99501 (907) 279-1433 \ ~O-I 7o . Receipt of the _ following material which was transmitted via is hereby acknowledged: QUANT I TY DESCRIPTION RECE I VED'~~~ .~ DA TED: - F .... JUN '1 7 '~99i Alaska Oil & Gas Cons, Commission Anchorage Copy sent YES 'L/~ to sender NO STATE OF ALASKA 0 R ~ ~ ~J ALASKA OIL AND GAS CONSERVATION COMMISSION ~,. WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL ~ GAS [~ SUSPENDED ~ ABANDONED [--1 SERVICE E] 2. Name of Operator 7. Permit Number North Slope Borough 90-170 3. Address 8. APl Number ?.0. Boz 1120 Barrou, Alaska 99723 ~0-023-20028 4. Location of well at surface 23' FSL 994' FEL At Top Producing Interval SAME At Total Depth SAME 8E-4/SE-4 9. Unit or Lease Name Walakpa 5. Elevation in feet (indicate KB, DF, etc.) 41.6'KB 12. Date Spudded 2/2/91 17. Total Depth (MD+TVD) 2574 ' t13. Date T.D. Reached 2/13/91 18. Plug Back Depth (MD+TVD) 2517 ' 10. Well Number 11. Field and Pool Walakpa 14. Date Comp., Susp. or Aband. J 15. Water Depth, if offshore [ 16. No. of Completions ~ I N/A feet MSLI 1 19. Directional Survey I 20. Depth where SSSV set ~ 21.:.Thickness of Permafrost YES [] NO ~! N/A feet MD] 940' 22. Type Electric or Other Logs Run DLL-GR-SP BHC $ONIC-GR-CAL 23. CNL-CDL-GR-CAL Prolog CBL-CCL-~R CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD %MOUNT PULLED 13L3/8" 72# 8-95 0 60' 18" ll6sx Permafrost Cmt, NONE 40# 23# N-80 N-80 1224' 6648x Permafrost Cmt [388x Class Q w/ 2% Econolite Permafrost 2560.5' 9 5/8" 7" 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) 2369'-2393' 24' 8SPF 183 Shots 0.49" Diameter/Shot 12 1/4" 8 1/2' 25. · By 1358x Permafrost TUBING RECORD None SIZE DEPTH SET (MD) 2 3!8" 4.7# 2~57.22' NONE tPACKER SET {MD) NONE 1 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N~NF. WATER-BBL ICHOKE SIZE IGAS'OILRATIO o ] 5!6~ N/A WATER-BBL 1OIL GRAVITY-APl (corr) I 0 27. PRODUCTION TEST Date First Production Waiting for Pipeline Date of Test Hours Tested 4!21!0] 20 F Iow Tubing Casing Pressure Press. 948 920 28. JMethod of Operation (Flowing, gas lift, etc.) , I Flowing IPRODUCT,ON POR/O,L-BBL GAS-MCF ITEST PERIOD I~ ! 0 I 268 ICALCULATED ii~ I OIL-BBL GAS-MCF I24-HOUR RATE =1~] 0 1522v/ CDR E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water: Submit core chips. NONE Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate Torok NAME 'Pebble Shale Walakpa Sand Kingak Shale GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH 900 ' 2000 ' · 2368' 2396 ' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. NO TESTS 31, LIST OF ATTACHMENTS 32. - I he/r~l~y ce;t](y thafthe for~j0~g i-s/true an~ ¢o~rrac! tO W~zam'~ Allen the best of my knowledg~ · TitlePetroleum Engineer Date 5/4/91 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 (ELF, 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 PROTRACTED SEC. 19, T.20 N., R.19 W., U.M. 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 994 ft. , 23 ft. ~ hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me and all dimensions and other details are correct. Date Derek W. Howared, LS 6923 Scale: 1" = 1/4 mile NOTES: 1, Location for well site was accomplished by using GPS equipment and conventional survey methods from USGS stations Barrow Astro AZ and Corral. 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y = 6,240,319 X = 623,683 GEODETIC POSITION Lat. 71° 03' 53.64" Long. 156© 57' 33.86" Elev. 29 Feet No As-built Location For WALAKPA No. 3 Section 19, T.20N., R.19W., U.M. BARROW, ALASKA NORTH SLOPE BOROUGH Surveyed By LCMF Limited 139 E 51st. Ave. Anchorage, Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION GAS WELL OPEN FLOW POTENTIAL TEST REPORT 1 a. TEST: INITIAL]~ ANNUAL [] SPECIAL [] lb, TYPE TEST MULTIPOINT I~ OTHER STABILIZED [] NON STABILIZED [] CONSTANT TIME [] ISOCHRONAL [] 2. Name of OPerator 7. Permit No. North Slope Borough 90-170 3. Address 8. APl Number P.O. Box 1120 Barrow, Alaska 99723 50_023-20028 4. Location of Well 23' FSL 994' FEB SE-4/SE-4 Sec. 19-T20N-R19W U.M. 9. Unit or Lease Name Walakpa 10. Well Number #3 11. Field and Pool ~ ? _ '_~ r.i..,Jr-,, ' I ~--'.: '~ - -- '-."" ;: /,-2. :'~.'r" i 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease Designation and',,Se:ria'l. N0.' ....... , .c, ~:~ :'~:i ......... 41.6KB I N/ ~ '-- --::c;:.~.,,,*'; · ,-' 16. Csg. Size Weight per foot, lb. I.D. in inches Set at ft. Perforations' From To ,..,,, 7" 23# 6.366 2560.5' 2369' 2393' 17. Tbg, Size Weight per foot, lb. I.D. in inches Set at ft. 2 3/8" 4.7# 1.995 2357.2' 18. Packer set at ft. [19. GOR cf/bbl. 120, APl Liquid Hydrocarbons 21. Specific Gravity Flowing fluid (G) N/A I N/A I NONE N/A 22. Producing thru: Reservoir Temp. o F. Mean Annual Temp. o F. Barometric Pressure (Pa), psia Tbg. [] Csg. [] 64-5 10.4 14-7 23. Length of flow channel (L) / Vertical Depth (H) ! Ga,' %cee' ~ ~]N2 1%H2S Prover I Meterrun Taps 2381' 2381' i0.571i 0.092 0 241 0 2" .... 24. Flow Data -- NO. 1. 2. Prover Choke Line X Orifice Size (in,) Size (in.) 2 x 1/4" 2 x 1/4" 2 x 1/4" 2 x 3/8" Pressure psig 289 516 892 428 Diff. hw Temp. 'O F. -20 -20 -20 ' 0 Tubing Data Pressure psig 939 922 890 945 Temp. °F. Casing Data Pressure psig 941 932 918 920 Temp. OF. Duration of Flow Hr, 3 3 3 10 No. 1. 2. 3. Basic Coefficient (24-Hour) Fb or Fp 1.115 1.115 1.115 2.439 Pressure Pm ~03.7 530 -7 906.7 442.7 F Iow Temp. Factor Ft 1.087 ].087 1.087 1.063 I Gravity I Super Comp. FactOrFg I~ FactOrFpv 1.3234 1.087 ]-3234 ~ ].080 1.3234 j 1.15578 1.3234 [ 1.054936 Rate of Flow Q, Mcfd 529 919 1681 1602 i ~ for Separator for Flowing !l Pr Temperature IT Tr Z Gas Fluid I No. [ Gg G I~. 0.4510 440,I 1,2614 0.91996 2. 0.7882 440 ] .2614 0.8569 3. 1.3466 440 1.2614 0.7486 Critical Pressure 67R. q2296' . - ~ v 4. 0.6575 460 1.31874 0.8986 Critical Temperature ~48.8187T 5. Form 10-421 CONTINUED ON REVERSE SIDE Submit in duplicate Rev. 7-1-80 Pc 974.7 Pc2 950.04 pf pr2 Pt Pt2 Pc2 - Pt2 Pw Pw2 Pc2 - Pw2 Ps Ps2 I pr2 _ ps2 1. 25. AOF (Mcfd) Remarks: 64,707 i955.7 946.7 gg2.7 ! 9~4.7 913.4 896.2 869 -9 873.7 36.6 53.8 80.1 76.3 nl.476 c= 2.605 I hereby certify/that the fqqegoing is true and correct to the best of my knowledge Signed ,. , ~ TitlePetroleum Englneer W11~lam W. Allen Date. 6/6/91 AOF Fb Fp Fg Fpv Ft G Gg GOR hw H L n Pa Pc Pf Pm Pr Ps Pt Pw Q Tr T Z DEFINITIONS OF SYM/BOLS Absolute Open Flow Potential. Rate of Flow that would be obtained if the bottom hole pressure opposite the producing face were reduced to zero psia. Basic orifice factor IVlcfd/-v' hwPm Basic critical flow prover or positive choke factor Mcfd/psia Specific gravity factor, dimensionless Super compressibility factor--~/1/z dimensionless Flowing temperature factor, dimensionless Specific gravity of flowing fluid (air--1.000), dimensionless Specific Gravity of separator gas (air--1.00), dimensionless Gas-oil ratio, cu. ft. of gas (14.65 psia and 60 degrees F.) per barrel oil (60 degrees F.) Meter differential pressure, inches of water Vertical depth corresponding to L, feet (TVD) Length of flow channel, feet (MD) Exponent (slope) of back-pressure equation, dimensionless Field barometric pressure, psia Shut-in wellhead pressure, psia Shut-in pressure at vertical depth H, psia Static pressure at point of gas measurement, psia Reduced pressure, dimensionless Flowing pressure at vertical depth H, psia Flowing wellhead pressure, psia Static column wellhead pressure corresponding to Pt, psia Rate of flow, Mcfd (14.65 psia and 60 degrees F.) Reduced temperature, dimensionless Absolute temperature, degrees Rankin Compressibility factor, dimensionless Recommended procedures for tests and calculations may be found in the Manual Of Back-Pressure Test/ng Of Gas Wefts, Interstate Oil Compact Commission, Oklahoma City, Oklahoma. Form 10-421 WALAKPA #3 Surface Performance Curve 13 i0 9 8 7 6 5 4 3 2 100 9 8 7 6 2 9100 3 4 ~ 6 7 8 91000 Q, MCFPD NORTH SLOPE BORfi ~H DEPT, OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: Last 24 Hrs. .-- WEATHER: Wind: Temp,: Visibility: · From To Hrs. DA IL Y OPERA TIONS f ..... . . ~pth Degrees DIRECTION Depth Degrees DIRECTION Dooth Degrees DIRECTION I MUD P~OPE~TIES: Type ~ DAILY MUD COST CUM. MUD COST .. WEIGHT W~C. PV A.P.I. WL HTHP FILTER Pm pf CHL~ Sand SOLIDS OIL (P~) (SEC.) (CP) Y P GELS pH (CC) W.~ CA KE RIDES % % % BIT JET SIZE DEPTH ROT. CONDITION NO. SIZE MFG. ~ ~PE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. BIT WT. (MLBS.) RPM T B G STROKE PUMP JET O~ HYDRAULI~ LINER SIZE LENGTH SPM GPM t PRESSURE VELOCI~ ~ V__C PUMPS 0~ BOSOM ~Or. ~. ~.0. ~T. ~.~. ~. B.H.A. L~NGrH B.H.A. ~. NORTH SLOPE BORG t~H DEPT. OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA FooTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS I Depth Degrees DIRECTION Depth Degrees DIRECTION DoIMh Degrees t DIRECTION ,, I MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST I . . A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL WEIGHT VISC. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % att JET SIZE DEPTH I BIT WT. ROT. CONDITION NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT. IHR. (MLBS.) RPM T B G · . STROKE PUMP JET a V 0% HYDRAULICS LINER SIZE LENGTH SPM GPM ~ PRESSURE VELOCITY__C PUMPS CASING I SIZE I WT.' IGRADE I SHOE FRAC. GRAD. PPG A T FT. ! TOL BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL . NORTH SLOPE BORG DEPT. OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA / .-r- FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERA TIONS , , ,. .. Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees { DIRECTION , MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST WEIGHT WSC. PV A.P.I. WL HTHP FILTER Pm pf CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDtTION NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. (MLBS.) RPM T B G SPM GPM I PUt~P JET 0%-- STROKE HYDRAULICS LINER SIZE LENGTH PRESSURE VELOCITY A V C PUMPS BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: · SERV. PERSONNEL NORTH SLOPE BORO DEPT, OF PUBLIC WORKS- ClP Barrow Gas DeveloDment Daily Drilling Report ALASKA / FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS . · Depth Degrees DIRECTION Depth Degrees DIRECTION De/~th Degrees DIRECTION I MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST A.P.I. WL HTHP FILTER CHLO- Sand sOLIDS OIL WEIGHT WSC. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.l_. CAKE RIDES % % % BIT I JET SIZE DEPTH ROT. NO, SIZE MFG. TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR, BIT WT. CONDITION (MLBS.) RPM T B G STROKE PUMP JET DP,/n HYDRAULICS LINER SIZE LENGTH SPM GPM I PRESSURE VELOCITY A V~,C PUMPS BHA __ OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL NORTH SLOPE BORG ,;H DEPT. OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA / ' iFOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS ,, , Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION I MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST A.P.I. WL HTHP FILTER cHLo- Sand SOLIDS OIL WEIGHT W$C. PV y P GELS pH Pm Pf (PPG) (SEC.~ (CP) (CC) W.L. CAKE RIDES % % % BIT JET SIZE DEPTH NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTC. HRS. FT./HR. BIT WT. ROT. CONDITION (MLBS.) RPM T B G STROKE PUMP JET HYDRAULICS LINER SIZE LENGTH SPM GPM ! PRESS~JRE VELOCITY AY__ C PUMPS BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Tested: ,, SERV. PERSONNEL ,, NORTH SLOPE BOR~ ~H DEPT. OF PUBLIC WORKS - ClP Barrow Gas DeveloDment Daily Drilling Report ALASKA / FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERA TIONS -- · +t '.: ../ /7 ... / · . Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees I DIRECTION , MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST WEIGHT WS~. ' PV A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL i (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pf RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR, (MLBS.) RPM T B G STROKE PUMP JET HYDRAULICS LINER SIZE LENGTH SPM GPM ! PRESSURE VELOCITY A V C PUMPS _ BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A, LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: · SERV. PERSONNEL ~ORTH SLOPE BOR(~_ ~H OE.T. OF .US,~C woaKs - Barrow Gas Development Daily Drilling Report ALASKA / FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visib#ity: From To Hrs. DA IL Y OPERA TIONS ~ / Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type I DAILY MUD COST CUM. MUD COST A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL WEIGHT WSC. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % BIT JET SIZE DEPTH NO. SIZE MFG. I TYPE SERIAl. NO. 32ND IN OUT FTC. HRS. FT./HR. BIT WT. ROT. CONDITION (MLBS.) RPM T B G STROKE PUMP JET D% HYDRAULICS LINER SIZE LENGTH SPM GPM I PRESSURE VELOCITY A V__C PUMPS ~HA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL NORTH SLOPE BORG DEPT, OF PUBLIC WORKS- ClP Barrow Gas DeveloPment Daily Drilling Report ALASKA iFOOTAGE FOFIMA TION: DEPTH: Last 24 Hrs. ._ WEATHER: Wind: Temp.: Visibility: ,, From To Hrs. DA IL Y OPERA TIONS / ,, .... · ' - . Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION . MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST "'WEIGHT WSC, PV A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pf RIDES % % % BIT JET SIZE DEPTH NO. SIZE MFG. I TYPE SERIAl. NO. 32ND IN OUT FTG. HRS. FT./HR. BIT WT. ROT. CONDITION (MLBS.) RPM T B G , , , STROKE PUMP JET DP/'~ HYDRAULICS LINER SIZE LENGTH SPM GPM ! PRESSURE VELOCITY A V,,C . . PUMPS _ BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. , .. DA YS ON JARS NO. BOP Tested: · SERV. PERSONNEL NORTH SLOPE BORG DEPT. OF PUBLIC WORKS - CIP Barrow Gas DeveloPment Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: VisibJlity: From To Hrs. DA IL Y OPERA TIONS . .... _ Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST WEIGHT VI$C. PV Y P GELS pH A.P.I. WL HTHP FILTER Pm pf CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % BlT JET SIZE DEPTH BIT WT. ROT. CONDITION NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. (MLBS.) RPM T B G STROKE PUMP JET 0% HYDRAULICS LINER SIZE LENGTH SPM GPM I PRESSURE VELOCITY A V__C PUMPS BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. I_ENGTH. B.H.A. WT. ,. DAYS ON JARS NO. BOP Tested: -- NORTH SLOPE BORG &H DEPT. OF PUBLIC WORKS- CIP Barrow Gas DeveloPment Daily Drilling Report ALASKA × FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: ,,, From To Hrs. DAILY OPERA TIONS / - · Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees I DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT W$C. PV A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pf RIDES % % % BIT I JET SIZE DEPTH i ROT. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT FTG. HRS.I FT./HR. BIT WT. (MLBS.) RPM T B G STROKE PUMP JET 0% HYDRAULICS LINER SIZE LENGTH SPM GPM I PRESSURE VELOCITY AY__C PUMPS ~ .. _ __ Bt-lA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL .. NORTH SLOPE BORG DEPT. OF PUBLIC WORKS - ClP Barrow Gas Development Daily Drilling Report ALASKA w FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS · Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION I I MUD PROPERTIES: Type I DAILY MUD COST CUM. MUD COST ., A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL WEIGHT WSC. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION NO. SIZE MFG. i TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. (MLBS.) RPM T B G STROKE PUMP JET DP/ HYDRAULICS LINER SIZE SPM GPM I A V LENG TH PRESSURE VELOCITY'DC PUMPS BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: · SERV. PERSONNEL , NORTH SLOPE BORO. DEPT. OF PUBLIC WORKS - ClP Barrow Gas Development Daily Drilling Report ALASKA ~ -' ~ ' FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS I .,~ ....... / ........ . ~.~,,"~-,> ,,d~:~ ~,,,.~ ~,".,"~,-f~,~ .... / . · .... I Depth Degrees DIRECTION Depth Degrees DIRECTION Deoth Degrees { DIRECTION ., MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST WEIGHT WSC. PV A.P.I. WL HTHP FILTER cHLo- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pf RIDES % % % BIT I JET SIZE DEPTH ROT. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. BIT WT. (MLBS.) RPM T B G STROKE PUMP JET DP//n HYDRAULICS LINER SIZE LENGTH SPM GPM ! PRESSURE VELOCITY AY,.,C ,, PUMPS BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: .. SERV. PERSONNEL .-- NORTH SLOPE BOR~ DEPT. OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Wsibility: From To Hrs. DA IL Y OPERA TIONS · · , :~. I Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees I DIRECTION .= MUD PROPERTIES: Type I DAILY MUD COST CUM. MUD COST A,P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL WEIGHT VlSC. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % alt I JET SIZE DEPTH BIT WT. ROT. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT. IHR. (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM ! PUMP JET 0% LENG TH PRESSURE VELOCITY A V C PUMPS __. _ OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL .. · NORTH SLOPE BOR(I. DEPT, OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: , Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: ,, From To Hrs. DA IL Y OPERA TIONS .. .. -/- . ~1 / / .,. O,pth Degrees DIRECTION Depth Degrees DIRECTION De~th Degrees DIRECTION ,, I MUD PROPERTIES: Type ~ DALLY MUD COST CUM. MUD COST WEIGHT VISC. PV A.P.I. WL HTHP FILTER Pm pf CHL~ Sand SOLIDS OIL (P~) (SEC.) (CP) Y P GELS pH (CC) W.~ CAKE RIDES % % % BIT ~ JET SIZE DEPTH ~ BIT WT. ROT. CONDITION HYDRAULI~ LINER SIZE STROKE PUMP JET LENGTH SPM GPM ~ PRESSURE VELOCI~ ~ V C PUMPS ., DA YS ON JARS NO. BOP Tested: ,, SERV. PERSONNEL DAIL Y COST I CUM. COST ~ RIG ~ SUPERVISOR NORTH SLOPE BORG [~£Pv. OF PUBUC WORKS- C~. Barrow Gas DeveloDment Daily Drilling Report ALASKA ;FOOTAGE FORMATION: DEPTH: i Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS . . I Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees I DIRECTION , MUD PROPERTIES: Type I DAILY MUD COST CUM. MUD COST ., J A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL WEIGHT VI$C. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % BIT JET SIZE DEPTH ROT. CONDITION NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. BIT WT. (MLBS.) RPM T B G STROKE PUMP JET 0% HYDRAULICS LINER SIZE LENGTH SPM GPM I PRESSURE VELOCITY A V__C PUMPS BHA _ OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. _ DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL NORTH SLOPE BORG DEPT. OF PUBLIC WORKS - ClP Barrow Gas Development Daily Drilling Report ALASKA / FOOTAGE FORMATION: DEPTH: Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS ..- .' Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees I DIRECTION , MUD PROPERTIES: Type I DAILY MUD COST CUM. MUD COST WEIGHT WSC. PV A.P.I.'WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pf RIDES % % % BIT JET SIZE DEPTH i BIT WT. ROT. CONDITION NO. SIZE MFG. ~ TYPE SERIAL NO. 32ND IN OUT FTC. HRS. FT. IHR. (MLBS.) RPM T B G , . , STROKE PuMP JET 0% HYDRAULICS LINER SIZE LENGTH SPM GPM ! PRESSURE VELOCITY A V__C PUMPS BHA OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: SERV. PERSONNEL , .. NORTH SLOPE BOR , DEPT. OF PUBLIC WORKS - CIP Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: Last 24 Hrs, WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL Y OPERA TIONS _ Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type I DALLY MUD COST CUM. MUD COST A.P.I. WL HTHP FILTER CHLO- Sand SOLIDS OIL WEIGHT WSC. PV y P GELS pH Pm Pf (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % BlT JET SIZE DEPTH ' BIT WT. ROT. " CONDITION' NO. SIZE MFG. I TYPE SERIAL NO. 32ND IN OUT FTG. HRS. FT./HR. (MLBS.) RPM T B G STROKE SPM GPM ~ PUMP JET D% HYDRAULICS LINER SIZE LENGTH ' PRESSURE VELOCITY A V C PUMPS OFF BOTTOM ROT. WT. S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. DA YS ON JARS NO. BOP Tested: NORTH SLOPE BOR~ ~H DEPT. OF PUBLIC WORKS-CIP Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: ~ :o'7~> Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DA IL ¥ OPERA TIONS . I Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees I DIRECTION MUD PROPERTIES: Type ~~ ~ ~ ~ DAILY MUD COST CUM. MUD COST I A.P.I. WL HTHP FILTER CHL~ Sand SO.DS OIL WEIGHT VlSC. PV y P GELS pH Pm Pf ~ (SECJ (CP) (CC) W.L CAKE RIDES % % BIT JET SIZE DEPTH ~0[ CONDITION NO. SIZE MFG. ~ ~PE SERIAL NO. 32ND IN OUT FTG. HRS. FT. IHR. BIT WT. (MLBS.) RPM T B G /~ /~ ~dd ~~' ~~ J J~ l~ ' J~ ~l- 'Il [ _ ~, ~ , ~00 [ STROKE PUMP JET D~ HYDRAULI~ LINER SIZE LENGTH SPM GPM ~ PRESSURE VELOCI~ ~ V__C PUMPS , 0~ BOSOM ~OT. ~. ~.0. ~T. ~.~. ~. B.H.A. L~NGTH B.H.A. ~. , DA Y~ O~ dA~ ~0. BOP . . NORTH SLOPE BOR~ ~H DEPT, OF PUBLIC WORKS- ClP Barrow Gas Development Daily Drilling Report ALASKA WELL NAME: ~.J~4~",,,~,e '~,-2 DATE: ~.~xt~./~fI ~. 2'0.~ RIG DAY~:_. FOOTAGE FORMA T/ON: .... DEPTH: ~ ~Y~ Last 24 Hrs. ~ ~ ,. WEATHER: Wind: Temp.: VisibJlity: From To H~. DA IL Y OPERA TIONS . . ,, ~/~ 1~' ~ .~ ~~ .... ~ /~ _ ~ ~,_ /~ i '.'. ..... . , . ., , ~ n?m ~ ~,.~-.~' ...... ,. DEVIATION' Background Gas Units Trip Gas Units Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees ~ DIRECTION - .. MUD PROPERTIES: Type ~ ~_ ~ DALLY MUD COST CUM. MUD COST WEIGNT VlSC. ~V A.P.I. ~L HTHP FILTER CHL~ Sand SOUDS OIL (P~) (SEC.) (CP) Y P GELS pH {CC) W.L CAKE Pm PI RIDES % % % ~.o ~ ~ ~.~ ' " 8IT JET SIZE DEPTH BIT'WT, RO~. ' CONDITION NO. SIZE MFG. ~ ~PE SERIAL NO. ~ ~ND. IN OUT FTG. HRS. FT. IHR. (MLBS.) RPM T B G HYDRAULI~ LINER SIZE sTROKE PUMP ' ' ~ET D~ ' LENGTH SPM GPM ~ PRESSURE VELOCI~ A V C ........... PUMPS -. . i ..... , , OFF BOSOM ROI WI S.O. WI P.U. WI B.H.A. LENGTH B.H.A. ...... ., DA YS ON JARS NO. BOP Tested: ...... SERV. PERSONNEL ....... NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA / FOOTAGE FORMATION: DEPTH: WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS " I I DIESEL ON LOC.: DIESEL USED: DIESEL REC'D: H20 ON LOC.: H20 USED: DEVIATION I Background Gas Units ]TripGas Units ] Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DALLY MUD COST CUM. MUD COST WEIGHT VISC. PV A.P.I.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc LENGTH PRESSURE VELOCITY PUMPS OFF BO~OM ROT. ~. S.O. WT. RO. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE / FORMATION: DEPTH: /~,~,~ / ,/'o?~) Last 24 Hrs. ,, WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS . DIESEL ON LOC,: DIESEL USED: IDIESELREC'D: IH2OON LOC-: I H20USED: BEV'AT'ON I .~ro~n0 ~s units ~IdpGas Umts [ Connection Gas ~nits Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type ~/~ ~)~. ~_ DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.~I.WL HTHP FILTER Pm Pi CHLO- Sand SOLIDS OIL (PPG) (SEC.) (OP) Y P GELS pH (CO) W.L. CAKE RIDES o/o JET SIZE DEPTH BIT WT. ROT. CONDITION BIT SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. (MLBS.) RPM T B G NO. 32ND IN OUT I I I I STROKE SPM GPM PUMP JET AV DP/Dc HYDRAULICS LINER SIZE LENGTH PRE~gURE VELOCITY PUMPS CASING ISIZE I~' I GRADE I SHOE FRAC. GRAD. PPGAT ~. I TeL BHA OFF BO~OM ROT. ~. S.O. WT. RU. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL I NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA WELL NAME: X'~'/---g','*r',~,'¢ ~ DATE: ,~,/¢/~/ RIG DAYS: ,.~ FOOTAGE FORMATION: DEPTH: /Z...~,~ ~~) Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS / DIESEL ON LOC.: DIESEL USED: IDIESELREC'D: IH2OON LOC.: I H2OUSED: DEVIATION I Background Gas Units [TripGas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VlSC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % O/o BIT dET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET DP/DC LENGTH PRESSURE VELOCITY AV PUMPS OFF BOSOM BOT. ~. S.O. WT. RU. WT. B.H.A. kE~GIH 8. H.A. DAYS O~ dABS ~0. BO~ lexted: NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA WELL NAME: FOOTAGE FORMATION: DEPTH: WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS ,/ t/ I / / DIESEL ON LOC.: DIESEL USED: IDIESELREC'D: IH2OON LOC-: I H20UsED: DEVIATION I Background Gas Units ITripGas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VlSC. PV A.RI.WL HTHP FILTER Pm Pi CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE RIDES % % % JET SIZE DEPTH BIT SIZE MFG. TYPE SERIAL NO. ~G. HRS. ~.IHR. BIT WT. ROT. CONDITION NO. 32ND IN OUT (MLBS.) RPM T B G I I SPM GPM PUMP JET AV DP/Dc STROKE HYDRAULICS LINER SIZE LENGTH PRESSURE VELOCITY PUMPS CASING BHA OFF BOSOM ROT. ~. S.O. WT. P.U. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G I I HYDRAULICS LINER SIZE STROKELENGTH SPM GPM PRESSuREPUMP VELOCITyJET AV DP/Dc PUMPS I ,z, ISHOEF AC. RAD. PPGAT ~.ITOL BHA OFF BO~OM ROT. ~. S.O. WT. RU. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FO OTAG E FORMATION: DEPTH: ,//~'.z//'/~Z~',/'~ Last 24 Hrs. ~ WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS //,/.4' /2~ /~ /~,, ~ ..,¢~.,,¢ . . Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VlSC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. FTC. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G ~,... HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc LENGTH PRESSURE VELOCITY PUMPS / CASING ISIZE ~/~ "1 WT. ,5/¢9 .¢ I GRADE /f./...~.t.~ I SHOE FRAC. GRAD. PPGAT FT. I TeL BHA OFF BOTTOM ROT. WT, S,O, WT, RU, WT. B.H.A. LENGTH B.H,A. WT. DAYS ON JARS NO, BOP Texted: SERV, PERSONNEL DALLY COST I CUM. COST IRIG I SUPERVISOR NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: /,,..,~2 Last 24 Hrs. /',~,.~' WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS / i DIESEL ON LOC.: DIESEL USED: IDIESELREC'D: IH2OON LOC.: I H2OUSED: gEV,AT,ON I ~k~ro~n0 ~s U~,ts I,~,~ Un,ts ] Coanect,on Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL Y P GELS pH Pm Pi (PPG) (SEC.) (CP) (CC) W.L. CAKE RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. ~.IHR NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc LENGTH PRESSURE VELOCITY PUMPS OFF BOTTOM ROT. ~. S.O. WT. RD. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA / ' FOOTAGE FORMATION: DEPTH: ,.~¢2,~'~. / Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS - , Depth Degrees DIRECTION Depth - Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IH R. NO. 32ND IN OUT (MLBS.) RPM T B G LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc HYDRAULICS LENGTH PRESSURE VELOCITY PUMPS OFF BOIIOM 801. ~. S.O. WT. R~. ~. B.H.A. k[~GTH B.H.A. Sfi~V. NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FORMATION: DEPTH: ~._,,~' ~I~ ¢ FOOTAGE Last 24 Hrs. ,,,~',~.,.~ WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS · DEVIATION I Background Gas Units ITripGas Units [ Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DALLY MUD COST CUM. MUD COST WEIGHT VISC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % o/~ O/o BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. ~.IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZ~ STROKE SPM GPM PUMP JET DP/DC LENGTH PRESSURE VELOCITY AV PUMPS OFF BOSOM ~OT. ~AYS O~ dA~S ~O. BOP Toxtod: NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: ~,~,.¢,."~,¢/¢/ Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS DEVIATION I Background Gas Units ITripGas Units JConnoctionGas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET DP/DC LENGTH PRESSURE VELOCITY AV PUMPS OFF BOSOM ~OT. ~ S.O. ~' RU. ~. B.8.~. k[~¢18 B.~.~. DAYS O~ dABS ~0. BO~ Toxtod: NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA f FOOTAGE FORMATION: DEPTH: O~,~/_,i Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION PROPERTIES: Type ~ DAILY MUD COST CUM. MUD COST MUD WEIGHT VISC. PV A. RI.WL HTHP FILTER Pm Pi CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE RIDES % % % BIT WT. ROT. CONDITION BIT JET SIZE DEPTH ~G. HRS. ~.IHR. (MLBS.) RPM T B G NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc LENGTH PRESSURE VELOCITY PUMPS DAYS O~ dABS ~0. BOP Iextod: NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA ' - '/' ' FOOTAGE FORMATION: DEPTH: WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS / '~ Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.P.I.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT ~G. HRS. ~.IHR. (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE PUMP JET AV DP/Dc LENGTH SPM GPM PRESSURE VELOCITY , PUMPS CASING [SIZE I~. IGRADE [SHOEFRAC. GRAD. PPGAT ~.[TOL BHA OFF BOTTOM ROT. ~. S.C. WT. RU. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VISC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc LENGTH PRESSURE VELOCITY PUMPS O~F BOTTOM ~OI. DAYS ON JARS NO. BOP Texted: NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: ¢2~ ~ q Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS ~7o0 iP_O0 .5"- ~ ~,~ ~aw~ ~~. /~ ~~%~ ~ ~ ~v '~ ' ' / -':--- d' ~ ~ ~ ,r' F Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT VlSC. PV A.RI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm Pi RIDES % % % BIT JET SIZE DEPTH BIT WT. ROT. CONDITION SIZE MFG. TYPE SERIAL NO. ~G. HRS. FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET AV DP/Dc LENGTH PRESSURE VELOCITY PUMPS OFF BOTTOM ~OI. ~. S.O. WT. RU. ~. B.H.A. k[~GIH B.H.A. DAYS O~ dABS ~O. BO? Toxtod: ARCTIC SLOPE CONSULTING GROUP, INC. ~C!e~' :its ~ GEOLOGICAL REPORT WALAKPA WELL NO. 3 ARCTIC SLOPE CONSULTING GROUP Prepared by: Richard Glenn, Geologist and Arlen Ehm, Geological Consultant for the North Slope Borough Barrow Gas Field Development Project Barrow, Alaska JUNE, 1991 Post Office Box 650 B,~rrcw, AK 9972~-0650 (907) 852-4556 £ ,:-~,f: Z':3'-, f~ .z-f-f ~ j:f:_ 7_EZ,. f'-~ ~' ._7 ' .'Z _- - 3; ' ,_-~ FA.X ,'907~ 852-~,7-- TABLE OF CONTENTS INTRODUCTION ........................................... Location Map ................. Surveyor's Certificate .~.~.~.~.~~..~i~~ GEOLOGY ................................................ Stratigraphic Table of the Walakpa Development Area .................................. Formation Tops .................................... Walakpa Sandstone ................................. Well Prognosis and Summary ........................ STRUCTURE .............................................. Introduction .......... Stuctural Posi~io~ .~.~.~.~~ii~ii~.~.~. Structure Map: Top of the Walakpa Sandstone ...... Hydrocarbon Shows ...................................... Productive Zones ....................................... CONCLUSIONS ............................................ 10 Well Log Copies ................ ...... 11 Summary of Pertinent ~t~ '''''.'.]~..~]~i~.~] .... ~]~ 15 Lithology Log ........................................ (Enclosed) INTRODUCTION Walakpa No. 3 was the firsu well drilled in the Walakpa Gas Field Development Program and was drilled in February, 1991. This development program was designed to drill as many as eight wells in the Walakpa Gas Field during the 1990-91 and 1991-92 winter drilling seasons. The field is located about 18 miles south- southwest of Barrow and was accessible by an ice road connecting with the Barrow Gas Field road. The Walakpa No. 3 well is located 23 feet from the south line and 994 feet from the east line of Section 19 Township 20 North, Range 19 West, Umiat Meridian, Alaska. The latitude is 71 degrees 03' 53.64" North and longitude is 156 degrees 57' 33.86" West. Alaska Plane Coordinates are: x = 623,683 and y = 6,240,319, zone 6. The Kelly Bushing elevation of this well is 41.6 feet above sea level. All depth measurements are in reference to this datum unless otherwise specified. Walakpa No. 3 was drilled one mile north of Walakpa No. 2, which tested gas in the Lower Cretaceous (Neocomian) Walakpa Sandstone. Structurally, Walakpa No. 3 is located updip from the No. 2 well; therefore this well was also expected to encounter gas in the Walakpa Sandstone. The objectives of Walakpa No. 3 were to test and develop the Walakpa Sandstone. The prognosis depth of the Walakpa Sandstone was 2380'. The productive zone was forecast to be 30 feet thick. Walakpa No. 3 was spudded on February 2, 1991, and was drilled to a total depth of 2574'. On March 2, 1991, the well was completed as a gas well with perforations of 8 shots per foot in the Walakpa Sandstone from 2369' to 2393'. The well is presently shut in awaiting pipeline facilities. The Department of Industrial Development of the North Slope Borough supervised and directed the drilling and support operations for this well through their Barrow Gas Field Development Project. All engineering and drilling operations were managed by Allen and Crouch, Petroleum Engineers. Geological matters were supervised by Arctic Slope Consulting Group. Jade Drilling Company, Ltd. was the drilling contractor. T LOCATION MAP WALAKPA GAS WELL .3 FIELD 0 1 2 Miles L E0 END ~_ I i LAKE 80 U N DARY GAS WELL ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects · Scientists · Surveyors 301 Oanner Avenue Anchorage, Alaska 99518-303.5 Tear,one'. (907) 349-5148 FAX: (907) 349-~213 2 PROTRACTED SEC. 19, T. 20 N., R.19 W., U.M. mmmmmmmmmmmm#mmmmm~mmmmmmmmmmmmmmmmm~ ! ! ! ! ! ! ! ! m ! ! ! ! ! ! ! ! ! ! ~mmmmmmmmmmmmmmm~mmmmmmmmmmmmmmmmm~ ! ! m ! m ! m ! m ! m ! m ! ! m ! ~ I ~. I ' I 23ff I ' ~~s:~-m~mmmmmmmmmmmmmmmmmm ~m m m mm m J -. REVISED 5/13/91 I hereby certify that ! am property registered and licensed to practice land surveying in ~e State of Alaska and that this plat represents a location survey made by me and ail dimensions and other detail ars~ Date Derek W. Howared, LS 6923 i , J · ~- ' Scale: 1" = 1/4 mile NOTES: 1. location for well site was accomplished by using GPS equipment and conventional survey methods from USGS stations Barrow Astro AZ and Corral. 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN ~. R~ENC.,ED TO NAD27. Y = 6,240,319 X = 623,683 GEODETIC POSITION Lat. 71 ° 03' 53.64" N. Long. 156° 57' 33.86" W, F.B: BRW-:90-04, PG. 55. Elev. 30.01 Feet: Top of bottom flange at finished floor. Ground elev. +/- 29 Feet. F.B: BRW-91-01, PG. 40. i ! mi As-built Location For WALAKPA No. 3 Section 19, T.20N., R.19W., U.M. BARROW, ALASKA i · II · NORTH SLOPE BOROUGH i . -- i i i i Su eyed By LOMF Limited 139 E 51st. Ave. Anchorage, Alaska STRATIGRAPHIC TABLE OF THE WALAKPA DEVELOPMENT AREA MAX. MIN. LITHOLOGY FORMATION AGE DEPTH DEPTH sandstone, shale Gubik Formation Quaternary and conglomerate 100 - light grey silty claystone with rare, thin (0 - 1 ft.) Nanushuk Group silty sand layers ,_ 1000 - 400 grey shale with I carbonaceous Torok Formation j silty beds 2200 1600 I fissile to blocky j carbonaceous 'pebble shale' black shale ._ 2550 - 2020 o Z light brown-grey silty sandstone, massive Walokpa Sandstone sandstone, and basal [ conglomerate 2580 -- 204O , dark brown-grey shale with thin Kingak Shale ~ (<10 ft.) silty beds 2780 2240 Total Depth Drilled I ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects o Soenbsts o Surveyors GEOLOGY Formation Tops The following formation tops were identified in the Walakpa No. 3 well: FORMATION DEPTH (KB) SUBSEA CRETACEOUS Torok Formation "pebble shale" Walakpa Sandstone 900'* 858' 2000' 1958' 2368' 2326' JL~SSIC Kingak Shale 2396' 2354' *Estimated from well log correlation and seismic interpretation. Ail other tops from wireline data. Walakpa Sandstone: 2368' - 2395' Cuttings sample intervals and lithologic descriptions focused on the Walakpa Sandstone, the objective formation of this well. In Wa!akpa No.3 the Walakpa Sandstone consists of light-brown, moderately hard, very fine-grained, moderately-to poorly-sorted, sandstone. Grains of the sandstone are predominantly clear quartz. Accessory grains include white chert, fragments of pyrite pseudomorphs after Inoceramus, and glauconite. The gamma ray log of the No. 3 well indicates sandstone from 2368' to 2395'. Log porosities of the sandstone average 22%. Formation Density logs are greater than 18% for the interval from 2368' to 2392'. Formation density/neutron porosity logs show continuous crossover from 2368' to 2392'. The lowermost 3 feet of the sandstone is interpreted to be tight and non-productive. In this interval density porosity valves are as low as 6%. The basal part of the sandstone is interpreted to be a zone of increased water saturation, possibly caused by a fining of the sandstone matrix and/or increased cementation. In general resistivity of the Walakpa Sandstone decreases toward the base, from a peak deep resistivity of 100 ohm-m at 2371' to 23 ohm-m at 2393'. Separation between the deep and shallow resistivity log curves is relatively uniform between 2371' and 2393', with the greatest amount of separation at the top of the interval. This decrease in resistivity with depth is interpreted to represent decreasing permeability and increasing water saturation toward the base of the sandstone. The Walakpa Sandstone in well No. 3 has a gross sand thickness of 27 feet. Log analysis indicates a net pay sand of 24 feet. ~-~ WELL WALAKPA WELL PROGNOSIS AND Nu. 3 SUMMARY PROGN. i ACTUAL DEPTH DEPTH LITHOLOGY I FORMATION REMARKS AGE (KB) (KB) I sandstone, shoie and conglomerate Gubik Formation Quaternary Ii§hr grey silty c!oystone with rare, thin (0 - 1 ft.) Nonushuk Group Clay-rich shale silty sand layers i i ~- i 900 ! gas shows - i grey shale with 60M ppm in < j carbonaceous Torok Formation sand and silt ' silty beds beds. irregular i drilling through i stringers ~:08u -i.'; 2000 - -- ,.- I fissile to blocky , no significant I carbonaceous 'pebble shale t black shale gas shows ._~ 2380 i 2368 ' '-'o° light brown-grey silty sandstone, massive Wolakpo Sandstone main pay zone : sandstone, and basal --gas-- i conglomerate 2410i 2396 ! ' i I dark brown-grey .- shale with thin Kingok Shale no significant (<10 ft.) silty beds g°s shows ,_ 2560 2574 i Total Depth Drilled ~-- I ~ i i i i ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects · Scientists · Surveyors Structure Introduction The Walakpa Sandstone reservoir is located on the south side of the Barrow structural high, often referred to as the "Barrow high". This subsurface high marks the northern edge of the Colville Basin which trends northwest from Prudhoe Bay extending through Barrow and on into the Chukchi Sea. In general, strata on the south side of the Barrow high are south-dipping and relatively unfaulted. In the Walakpa Gas Field area, strata dip to the south at about 2 degrees. Walakpa Nos. 1 and 2 were drilled on this regional south- dipping structure by the Husky/ONPRA in 1978 and 1981, respectively. Both of these wells encountered the gas-bearing Lower Cretaceous Walakpa Sandstone, and identified a minimum gas coi~mn of 550 feet if reservoir continuity is assumed. The 1991 North Slope Borough drilling program followed a progress~ ~e step-out, both laterally and updip, from Walakpa No. 2. Of the t~ original Walakpa wells, Walakpa No. 2 showed the most favorable conditions in the Walakpa Sandstone. Structural Position Walakpa No.3 is located 1 mile north-northwest of Walakpa No. 2, at shotpoint No. 235 on North Slope Borough seismic line 61-89. This seismic line ties walakpa No.3 to Walakpa No. 2. The inferred "top of Walakpa Sandstone" reflector at the Walakpa No.3 location was shown to be 44 milliseconds higher than at Walakpa No. 2. The prognosis depth to the top of the Walakpa Sandstone was 2380', based on seismic interpretation. The actual depth to the top of the Walakpa sandstone in Walakpa No. 3 was 2368', 230 feet updip from Walakpa No. 2. Walakpa No. 3 is located south of an inflection in seismic reflectors, marking an interpreted southward steepening of dips. North of this inflection, reflector dips are relatively constant extending north beyond Walakpa No. 1. Farther south of this inflection, reflector dips are also relatively constant, but with a steeper dip angle southward beyond Walakpa No. 2. Walakpa No. 3 was drilled to test the structurally highest portion of this southern domain and to test the northward continuity of the Walakpa reservoir. Drilling of Walakpa No.3 confirmed the northward continuity of the Walakpa Sandstone reservoir, and indicated that the above described seismic inflection represented true structure. T 20 TOP WALAKPA GAS FIELD OF WALAKPA SANDSTONE LEGEND LAKE BOUNDARY # 1 ABANDONED '""~ GAS WELL :'~.',- GAS ~/E L;_ --i, ' 'i SUB-SEA CONTOUR ~~00~ INTERVAL O 1 2 Miles ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects · Scientists · Surveyors 301 Donner Avenue Ancr~oroge, AIosko 99518-303~ Telephone: .,907) 349-5148 FAX: (907) 349-~-213 Hydrocarbon Shows This well was drilled without the services of a commercial mud logging unit. Therefore, no hydrocarbon shows above the Walakpa Sandstone in the mud or the cuttings were recorded. No gas shows were detected while drilling the Walakpa Sandstone from 2368' to 2395'. Productive Zones The gamma ray log of Walakpa No. 3 indicates good sandstone development in the Walakpa Sandstone from 2368' to 2395'. Formation density/neutron porosity logs indicate good porosity and probable gaseous hydrocarbons from 2368' to 2392'. The interval from 2392' to 2395' is interpreted to be tight and nonproductive. Continuous perforations covered the following interval: KB DEPTH NET THICKNESS SHOTS PER FOOT 2369~-2393' 24' 8 No ot]..er productive zones were encountered in this well. CONCLUSIONS The objective formation of Walakpa No. 3, the Walakpa Sandstone of the Lower Cretaceous (Neocomian) 'pebble shale', was encountered at 2368'. This formation was found to be gas-bearing, and Walakpa No. 3 was completed as a gas well with perforations of 8 shots per foot from 2369' to 2393'. No other productive zones were encountered in this well. At Walakpa No. 3 the Walakpa Sandstone is a fine- to very fine-grained, moderately- to poorly-sorted sandstone. The unit has a gross thickness of 27 feet, with 24 feet of net pay sandstone. Log porosities of the perforated interval average 22%. Resistivity logs and cuttings samples analysis indicate continuous permeable sandstone through the pay zone. Walakpa No. 3 confirmed the northward continuity of the Waiakpa Sandstone within the Walakpa gas reservoir. Structurally, Waiakpa No. 3 is 230 feet updip from Walakpa No. 2, which is ~.©cated about one mile to the south. Also, this well corroborated minor inflections in dip angle interpreted from seismic analysis. 10 SERUICE: F~UISION: ~C~-TH ~z.c~-~ ~ X Si>g~ FILE: ! ~.IN: 1 TRIP: 1 TI~E: 18:32:~ MOCE: RECORD il RK(MIN) I ~(P~l) TTEN(L.BS) ' "I {Ifil '-I g}'l'{ I lllll I {Jill l{~l{ lllll ! IIlll Il'iii I11{1 { llJll {i11{ ll{I I lllli IW~.I{ I{lll I I Illl I I~UI I Illl I IU~J ......... l]{kl lllll c J 'JJ{J ,l/qJ Jl,], ' i IlJl, '~'J Illll ' {'{" ]~ ,Jill ";' ...... I till, ,,J-.N'-'-- Ilil, I {{llJ -~ffTlJJ Illjl { illll P {{lll J Jill I {Iii] "~lll{] {ll}l j {llll '~lllll l. llll I 11lll {~lbli tlJJJ I I Il Il L~,,q~, DE~ RES. { l{ 11 ' 1''" £JfJJ i 1111 '.NJ , Illl, ){~,,{ Jill{ _ I II{ll - II~lll I/Il! ! illll qllll illll I [llll (:'lll{{ ' lllll I lllll '~llll lllll I lllll f,~ Illl .] _ JJJJJ t ] {III t I 111 -="'"'" --' ,. - I ]1 11 ]lllll lllll "'~". Illll I II!11 11111 .~'-i' III11 IltJl --{ {111I i~, ~, lllll Illil I I1111 ~ I1111 I IIIll I II111 I # Jllll Illli {llll /' } lll{I II111 I llll.~ J' 11111 II{ll Jllll I ; 11111 I Il.il {ilJl ~'. tltll 11111 11111 /~ Illll lllll I 1111 -',-"~' Ill{t , I{{ II I ~,,4,'t"l"- t ll{l , IIitl irllfl llJll l llll ~llII lJlll ] I11I IMIII l illl I1111 I'~111 11111 !llll {#1tl ..... lllll 11111!WIIli I1}11 lllJl · PJlll till! {Jill __ , , $'l,,, tilll 1/ lllll -- DUAL LATEROLOG J'"' Jill drnma Ray lllll ] Jlli{~-) ~ -f ll~lll i ] [ III ]lltl NORTH S~3~E ~ ~N0.3 X SI~1. FILE: 3 Ri.iq: TRIP: TI{E: MOOE: 12 ! TT(M I C~z/FT) 16 F~3(MI~) TTEN(~) SE]~UIC~: i~-UISI~: NORTH X S838 FILE: 3 RIJ~: 1 TRIP: I TIldE: 21 :~:4~. MODE: PLF~Y~C~ 13 ~((MIN) 0~ BIT(INCH) 16 UOL(~) t PORD(X) I I ' "f-" --4-- ~ -- !" ~-t 1" l .-~ ~.' :J-~----T--, __,~ -_ _) · m q mmm~_ __mmm~ ~mmm~k / ',- : 1 { - "~-I '?" - --'~-- i i "; ~"'~ ' "J '~ -; -'- ,m.~- -*" ...... ~"' '"' --- --* i : ' T I ~ - ,...i,-~ / ! L2L_. z---~ ii I , i ,..i· i .... I , , ....., · , ~ 1 i_~- } ~ t Compensa~sd DENSILOG- { -- , _.!_L ¢ompenso~:¢d NEUTRON _ ~-~ ~ - ~-,L--4-, Gamma Ray (POROSITY) Z "'"~ ' I i _ -,.~-- 14 COMPRNY: NORTH SLOPE BOROUGH NELL NRHE: WRLRKPR'NO. 3 SERVICE: X S14L FILE: 3 '.REVISION: FSYS256 REV:G002 VERz2.0 DRTE: 02-12-ql RUN: i TRIP: I TIME: XX:XX:XX MODE: PLRYBRCK GR ( AP I ) 0 150 : LiPER ( IN ) 16 2O CALIPER ( IN ) O0 CALIPER ( IN ) 2O BIT SIZE ( IN > 20 CASING ( IN ) 20 O0 BIT SIZE ( IN ) CASING ( IN ) 2O 2O AVOL -10 TVOL 10- 180 190 4~0 ............................. SO0 510 520 .-----.--'--.'-'---' BOREHOLE '.i.i.i.i.i.i.lJ. PROF ]; LE SUMdWARY OF PERTINENT DATA OPERATOR NORTH SLOPE BOROUGH WELL WALAKPA #3 CONTRACTOR JADE DRILLING CO., LTD. STATUS SHUT-IN GAS WELL, WAITING FOR PIPELINE CONNECTION FIELD WALAKPA GAS FIELD LOCATION 23' FSL, 994' FEL LATITUDE 7_1° 03' §3.64' N COORDINATES x = 623 ,683 Y = 6,240,319 DAT~ SPUDDED 02/02/91 ?D 2574' API NO. 50-023-20028 SEC 19 T 20N R 19W LONGITUDE 156° 57' 33.86" W ELEV. GL 29' FL 30' KB 41.6' CAS3~ ~G ].3 3/8" @ 59' 9 5/8' , , @ 1224' , LOeWi RUN DLL/GR/SP; BHC SONIC/GR/CAL; CDL/CN/GR/CAL. TESTS NONE WHILE DRILLING DATE COMP. 03/02/91 FMTN @ TD KINGAK FORMATION 7" @ 2560' HYDROCARBONS NONE DETECTED WHILE DRILLING; LOG RESULTS INDICATED GAS PRESENT FROM 2369' - 2393' FLUID ANALYSES NONE MUD LOGGER NONE LOG ANALYST WELLSITE GEOLOGIST(S) RICHARD GLENN, ARLEN EHM SPECIAL STUDIES NONE NONE PRODUCING ZONES PERFORATED 24' ~ 8 SHOTS PER FOOT FROM 2369' - 2393' REMARKS 15 PERMIT # ~'0 - ~ 0 WELL NAME ~,~C~..O~.~ COMPLETION DATE ~ !, ZI Iq! co, CONTACT · , ,,1 ,,, i ii j i I , i 'J~heck off or list data as it is received?list received_date for 407'. if noi' required list as NR 407 l'* ~'ii~Jql ~f'rillinghi~t0~ V~.... 'su,rveYr ~ welli~sts '0 I coredescriptio[l~. corc. d intcrValls core a, nalys.[.s, hi'p., dry, ditc~l~ intervals digital data ' . ............... ,.t' ql ,, , i i i i ii i i i i iiii i i ii ! i ! ii i ii i i i i i i i i i i i i i J i i i J i i i i i i i i i i I iii ' LOG TYPE ~' RUN' INTERVALS sC~.LE ' NO. (to thc nearcs,t,f, oot] , [inchll . Jill I I I ?1 , , ~ ~ , ......... ,,, ~ ~ ~ ~ ~ ~ i i i i i i i i i il i i i i i i i i ~ i I i j i I ~i i i i i i i i , 16] . i~_ i~ i i i ii i kl i i i I i i i II I i I i i I i -lOg type *received *rcci~vcd date run # comments BHclgL yes no ,, c~' ~"~" SHDT yes no ' CybER yes LOOK , , FMS yes no , . , UL yes no , . CBL yes ....... CET yes no R~ yes no , GYRO yes ....... yes no ~ , ,, ' MUD yes no l, ~~ yes no CORE yes no , , CORED INTERVALS RECOVERED COMMENTS ! * if data ia required TO: THRU: FROM: MEMORANDUM State of Alaska ALASKA OIL DaND GAS CONSERVATION COMMISSION Lonnie C. Smi~J~ DATE: March 14, 1991 Commissioner f ~ FILE NO: DA314 TELEPHONE NO: SUBJECT: BOPE Test NSB BGF Walakpa #3 Permit No. 90-170 Barrow Gas Field Douq Amos~ Petroleum Inspector Fridav Feb. 8, 1991: I travelled this date from Prudhoe Bay to Barrow to stand by for the BOPE test at NSB's Walakpa #3 well on Jade Rig No. 2. While awaiting the BOP stack nipple up, I conducted a follow-up inspection on the items found in non-compliance by inspector Lou Grimaldi during his previous walk-thru inspection. Five of the seven items had been corrected. Two additional N2 bottles were added to the N2 back-uD system. The master accumulator panel was hooked up so that all stack components could be opened and closed. A gas detector had been installed in the pit skid and was operational. The two hammer unions between the choke manifold and the gas buster were welded solid and the blind rams handle cover had been added. ~aturdav Fe~ 9 .... 1991: As a result of electrical problems with rig generator and test pump hook-up problems caused by the inability to test with a test plug because of the small stack bore diameter, the testing commenced at 2:00 p.m. and was concluded at 2:00 a.m. on 2/10/91. In addition to the non-comPliance items uncovered by Mr. Grimaldi, I found that the accumulator was not powered by an independant power source and there was no master accumulator pressure regulator by pass. The accumulator performance was satisfactory without the installation of the two additional accumulator bottles and larger capacity accumulator pump. However, as Mr. Grimaldi requested, I required the two additional bottles and pump be installed before the next well to handle the larger fluid requirements of the diverter system. The BOP test was successful with the exception of the upper kelly valve which could not be tested due to the lack of a 02-00lA (Rev. 6/89) 20/11/MEMO1.PM3 wrench to opera-~ the valve. The deficien~ s of this 'test were corrected on 2/11/91. I contacted NSB rep, John Santeau, on 2/21/91 and was informed that the accumulator ~.y~t~ upgrades were in progress at this time and wo~ld be ~om~~~ ~_ before spudding ....... w~i~ Walakpa ~4 An AOGCC BOPE Inspection report, along with the letter ~rom North ~Io ~ ~ -~, ~ ~_ Borougk acknowledging the acquisition of an upper kelly cock wrench and installation of the regulator m'D ~ i= attached, in summary: I witnessed the BOPE test at NSB BGF Walakpa ~3 well on Jade Rig No~ 2. Ail non-compliance items uncovered by Lou Grimaidi and myself on his walk-thru inspection prior to the test are either corrected or to date, are in the process of being corrected. NORTH SLOPE BOROUGH BARROW GAS FIELD DEVELOPMENT PROJECT P.O. Box 1120 Barrow, Alaska 99723 Phone' 907-852-7779 Fax 907-852-8971 Doug Amos Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Ak 99501 February 11, 1991 RE: BOPE Inspection Walakpa #3, Permit #90-170 Dear Doug, Per the Commission's direction, a by-pass has been installed on the master regulator and an operating wrench for the upper kelly cock has been acquired. If you have any questions or require additional information, please don't hesitate to call. Sincerely, William W. Allen Petroleum Engineer cc: Lonnie Smith files fax to Commission 2-11-91 E EiVE FEB 1 4 cji & Gas Cons. Commissio~ Anehora~e STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOrE Inspection Report OPERATION: Drlg / Operator '.L~? ~ Wkvr Location: Sec Drlg contrctr R Location (general) Housekeeping (general) Reserve pit Wel 1 sign~ Rig MUD SYSTEMS: Trip tank Pit gauge Flow monitor Gas detectors Visual Audio Rig# DATE ~'-~-~ ~.: /~/ TEST: Initial J Weekly__ Other Representative ~'/'"-/~" /~Z-'~-- ~/~J BOrE STACK: Annul ar preventer Pi pe rams B1 ind rams Choke line valves HCR valve / Kill line valves u~ Check valve ~/~ Casing set @ Rep ACCUMULATOR SYSTEM: Full charge pressure Press after closure Pump incr clos press 200 psig Full charge press attained Controls: Master ? /Z 7~7 min / min psig ft psig psig sec sec t// J ~ Rem. otc ~'/~' Blind switch cover KELLY AND FLOOR SAFETY VALVES: Upper Kelly / Test pressure. Test Pressure Lower Kelly / ~b~ Test pressure )~ ~)~,~ Ball type J ~ Test pressure ~-~,~:~ Inside BOP / ' ".LJ~Test pressure '"' Choke manifold J ~Test pressure Number val yes ,/ i? Number flanges ' Adjustable chokes · Hydraulically operated choke TEST RESULTS: Repair or replacement of failed equipment to be made within days. Notify P~ (A!~.~'~'( the Inspector, and follow with written/FAXed verification to Commission office. ~-p~ Distribution: orig - AOGCC c - Operator c - Supervisor C.004 (rev 05/10/90) TO: THRU: FROM: MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION Lonnie C.. Sm DATE: February 11, 1991 Commissioner / ~ FILE NO: LG213 - 3 TELEPHONE NO: Louis R. Grimaldi Petroleum Inspector SUBJECT: RIG/BOPE Inspection N Slope Borough Walakpa #3 Permit No. 90-170 Development Gas Tuesday 1/29/91: I travelled from Anchorage to Barrow to perform a RIG/BOPE inspection on Jade #2 preparing to drill Walakpa ~3 for the North Slope Borough. When I arrived at the rig, they were still in the midst of rigging up. I inspected the rig and found it to be in very good shape with the exception that there was not a gas detector in the pit skid. As the rig was not operational and the diverter was not assembled~ I could not perform a diverter test on this day. Wednesd~ !./30/91 & Th. urs~av 1/.3!/91' Weathered in at camp. No activity at rig. Friday 2/1/91: I performed a diverter test and also tested the accumulator system. The diverter was satisfactory with the exception that one of the legs did not extend far enough to provide down wind protection. This was remedied immediately. On the accumulator system, it should be noted that the system passed API RF53 minimum standards marginally. Example. The pump took 2 minutes and 20 seconds to close the annular preventer and open the HCR and the capacity test was passed with the minimum 200 psi above, after repairing the relief valve. In summary: JADE rig #2 is a very good looking rig with the exception of the accumulator system. Bill Allen assured me that before they would nipple up the BOP stack, he would add another pump and 2 accumulator bottles to the system. This should give the accumulator set an extra margin of safety. Attachment. 02-001A (Rev. 6/89) 20FI1/MEMO1.PM3 OPERATION: Drlg /k Wkvr UlC Operator Location Drlg contr -~-~Pr~ Rig# Location (gen'l) ~]~Z:> Well sign A. ap__~_~, fail n/a DIVERTER 1.~.~ ( ) ( ) line sz & length 4. (~y- () s.(~ () e. (~"' ( ) 7o (~.)-~ ( ) line conn& anchored bifurcated & dwn wind 90° targeted turns vlvs: auto & simultaneous annular pack-off condition B. pass fail n/a BOP STACK 1. (z/) ( ) ( ) wellhead flg wkg press 2. ( ) ( ) (~)~ stack wkg press 3. ( ) ( ) ~ annular preventer 4. ( ) ( ) ~)/ pipe rams s.() () e.~ () 7. ( ) ( ) 8.() () 9.() () 10.() () 11.() () 12. ( )/~ ( ) 13. (~ ( ) ~4.~ () 15. (~a~ ( ) ~ ,, STA~E Of ALASKA · ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Walk-Thru Inspection Report Representative ~l~_~- Permit ~ ~- /7~ Representative ~ ~ ~ ~ ~ ~L(~J ~' ~?'.'~ ...... ~'.~ Rig (gan'l) ~(~ C 11. ~ ( ) ( ) firewall 12. ~' ( ) ( ) nitrogen power source (back-up) 13. ~ ( ) ' ( ) condition (leaks, hoses, etc) (~-~-blind rams ( ) stack anchored (~chke/kill line sz (~)'~ 90° turns targeted (chke & kill In) ~-$~ HCR vlvs (chke & kill) (-)' manual vlvs (chke & kill) l-~)' connections (flgd, whd, clmpd) (~)' drl spool ( ) flow nipple ( ) flow monitor ( ) control lines fire protected D. pass fail n/a MUD SYSTEM 1.~ ( ) ( ) pit level floats installed 2. (L)/" ( ) ( ) flow rate sensors 3. (~ ( ) ( ) mud gas separator 4. ~--~' ( ) ( ) degasser 5. ~ ( ) ,~( ) separator bypass 6 ( ) (~')" ( ) gas. sensor 7 I~( ) ()chke In conn 8 ( ) ( ) trip tank C. pass fail n/a CLOSING UNITS 1.(~ ( ) ( ) wkg press 2. (/~.. ( ) ( ) fluid level 3{Z~ ( ) ( ) oprtg press 4. ( ) ( ) ( ) press gauges 5. ~J~)~ ()~ ()sufficient vlvs 6. ( ) (~ ( ) regulator bypass 7. (/~)~ ( ) ( ) 4-way vlvs (actuators) 8. ( )~ ~ ( ) blind handle cover 9 ~ (') ( ) driller control panel 10. ( ) ( ) (/.2; remote control panel (if applc) RECORDS E. pass fail n/a RIG FLOOR 1.(~ ( ) ( ) kelly cocks (upper,lower, IBOP) 2. (~,9~ ( ) ( ) floor vlvs (dart vlv, ball vlv) 3. ~,~ ( ) ( ) kelly & floor vlv wrenches (flow monitor flow rate indicator) 4. (/~: .(). (). driller's console (pit level indicators, gauges) 5. (~ ( ) ( ) kill sheet up-to-date 6. ( ) ~ ( ) gas ~etection monitors (H-S & methane) 7. ( ) ( ) ~/~' hydr chke panel 8. ~ ( ) ( ) chke manifold F. pass fail n/a 1: (/_-y () . 2.~r () 3.(~ () 4..() () .... 5. F~)~ (.~ 6- ((~d_~() 7. () 8.() () 9.(/~)~ () MISC EQUIPMENT ( ) flare line ( ) vent line ( ) 90~ turns targeted (/~ (dwn strm choke lns) ( ) reserve pit tankage ( ) personnel protective equip avail ( ) all dr1 site suprvs trained _for procedures (~'/H2S probes' ( ) rig housekeeping Date of last BOP inspection: Resulting failures: //~// ~" Date of last BOP test:, Failures not corrected & why: .... · · Date corrections will be completed: .... ~ ' .... BOP test~ & results properly entered on daily record? ~- -~ Kill sheet current? i nspec tor~ '~' J ~' '~'~'~=-~"~ '/- '-'-~ '~' C.0013 (rev 01/17/91) ALASKA OIL AND GAS CONSERVATION COMMISSION January 23, 1991 WA LTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY NO: (907) 276-7542 William W. Allen Petroleum Engineer North Slope Borough P. O. Box 1120 Barrow, Alaska 99723 Re: Walakpa Well No. 3 North Slope Borough/Barrow Gas Fields Permit No. 90-170 Sur. Loc. 18'FSL, 1000'FEL, Sec. 19, T20N, R19W, UM Btmhole Loc. SAME AS ABOVE Dear Mr. Allen: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE tests that it wished to witness. Sincerely, David W.' Jo ston, Chairman Alaska Oil and Gas Conservation Commission dlf/enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental'Conservation w/o encl. ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHON E: (907) 279-1433 TELECOPY NO: WALTER }. HICKEL, GOVERNOR (907) 276-7542 January 16, 1991 North Slope Borough Allen & Crouch, Petroleum Engineers Agents for Developmental Operations 3201 C Street, Suite 602 Anchorage, AK 99503 Re: Walakpa Undefined Field Dear Mr. Crouch: Per our telephone conversation today, I am~encl°sing copies of the approved spacing location exceptions for Walakpa/~3.~4, 5 and 6 wells. As I explained, the Permits to Drill will follow as soon as we receive the revisions that accommodate bringing the production casing cement up to the point of the surface casing shoe. The Commission is looking forward to meeting with you soon to review your plans for a Field/Pool rules hearing for this new development area. Sinc.erely, / ~ Lonnie C. Smith Commissioner Enclosure cc: Allen and Crouch Petroleum Engineers P. O. Box 976 Casper, Wyoming 82602 WILLIAM J. CROUCH WILLIAM W. ALLEN BERNARD W. ALLEN {1921-1985) ALLEN & CROUCH PETROLEUM ENGINEERS P.O. BOX 976 CASPER, WYOMING 82602 RECEIVED January 16, 1991 JAN 17 1ggl Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 ALLEN BUILDING 102 RIVER CROSS RD. PHONE: 307/234-3571 307/234-8562 Attn: Mr. Lonnie C. Smith, Commissioner Re: North Slope Borough Walakpa #3 SESE Sec. 19, T20N,R19W Dear Mr. Smith: Pursuant to our telephone conversation of January 16, 1991, I would like to submit this letter as an amendment to the "Permit To Drill" filed for the captioned well. Please change the quantity of Class G cement for the 7" OD 23# production casing from 83 sacks to 83 sx Class G plus 38 sx Econolite cement. This will bring the top of the cement behind the 7" pipe from 1918' to the bottom of the 9-5/8" surface casing at 1211.5'. We are in the process of moving the rig and associated equipment to this site at the present time. Your early attention to this application will be greatly appreciated. Additional amendments will be submitted as we proceed. Very truly yours, William J. Crouch, P.E. Allen & Crouch Petroleum Engineers NSB-Barrow Gas Fields Attachments WJC/gd STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 Porcupine Drive Anchorage Alaska 99501-3192 THE APPLICATION OF THE ) NORTH SLOPE BOROUGH ) for an order granting an ) exception to spacing require- ) ments of Title 20 AAC 25.055 ) to provide for the drilling of ) the Walakpa No. 3 well. ) Conservation Order No. 267 Walakpa No. 3 well Section 19, T20N, R19W, Umiat Meridian Undefined Gas Pool January 15, 199'1 IT APPEARING THAT: Allen and Crouch as agents for the North Slope Borough submitted an application dated December 18, 1990 requesting an exception to 20 AAC 25.055(a)(4) to permit the drilling of Walakpa No. 3 closer than 1500 feet to a section line. 2, Notice of hearing on this request was published in the Anchorage Times and the Anchorage Daily News on December 27, 1990 pursuant to 20 AAC 25.540. 3. No protests to the application were received. FINDINGS: · The Walakpa No. 3 as proposed will bo drilled from a surface location 18 feet from the south line (FSL) 1000 feet from the east line (FEL) of section 19, T20N, R19W, Umiat Meridian to the same bottomhole location. e There are no offset operator/owners besides the North Slope Borough. . An exception is necessary to achieve compliance with 20 AAC 25.055(a) (4). Conservation No January 15, 1991 Page 2 ~7 , 20 AAC 25.517 provides for pool development and operation, and integration of interests. CONCLUSIONS: Granting a spacing exception to allow drilling of the Walapka No. 3 well as proposed will not result in waste nor jeopardize correlative rights. NOW, THEREFORE IT IS ORDERED: The North Slope Borough's application for an exception to 20 AAC 25.055 for the purpose of drilling the Walakpa No. 3 well is approved as proposed. DONE at Anchorage, Alaska and dated January 15, 1991. Russell A. Douglass, C~missioner Alaska Oil and Gas Conservation Commission STATE OF ALASKA ALASK;~"*IL AND GAS CONSERVATION C,~''/IMISSION PERMIT TO BRILL la. Type of work Drill Re-Entry 20 AAC 25.O05 Redrill -~l lb. Type of well. Exploratory ~ Stratigraphic Test ~ Development Oil 22 Deepen~1 Service - Developement Gas '~ Single Zone -- Multiple Zone ~ 2. Name of Operator NORTH SLOPE BOROUGH/BARROW GAS FIELDS 3. Address P. O. BOX 1120 BARROW, AK 99723 4. Location of wel[§t surface : . 18' FSL'1000 FEL SE/4-SE/4 EC. 19, T20N, R19W UMIAT MERIDIAN t top of productive interval 5. Datum Elevation (DF or KB) 5 6.5 KB feet 6. Property Designation NSB 7. Unit or property Name WALAKPA 8. Well number 10. Field and Pool WAZ_AF~A 11. Type Bond (see 2o AAC 25.0251 Number CD 17430 At total depth AS ABOVE 12. Distance to nearest property line 15,835 13. Distance to nearest well feet 5 4 4 3 feet 16. To be completed for deviated wells N/A Kickoff depth feet Maximum hole angle #3 9. Approximate spud date FEBRUARY 3, 1991 14. Number of acres in property' 21,120 Amount $200,000 15. Proposed depth ~MD and TVD) 2525 feet 17. Anticipated pressure (see 2o AAC 25.035 {e~2~ Max,mum s.,,aoe 1120 ps,~ At total depth (TVD) 1158 psig 18. Casing program size Hole Casing 18" 13-3/8" 12¼" 9-5/8" 7" Specifications Weight [Grade I Coupling I Length 72#'1s-¢51 I 60' zto# l N-80I sm: I 1200' MD 0' 0' 0' Setting Depth Top Bottom TVa I 7~4 %' TVU 19. To be completed for Redrill, Re-entry, and Deepen O)erations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Quantity of cement (include stage data) 11 SX PERMAFROST CIRCULATE TO SURFACE 83 SX CLASS G ~$~ Effective depth: measured feet Junk (measured) true vertical feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length Size Cemented 20. Attachments Filing fee [] Property plat Measured depth True Vertical depth RECEIVED DEC 1 1990 Alaska Oil & Gas Cons. Commission Anchorage BOP Sketch ~ Diverter Sketch ~., Drilling program Drilling fluid program ~ Time vs depth pict ,~l Refraction analysis [] Seabed report ~ 20 AAC 25.050 requirements 21. I hereby c,e)tify that t~/ foregoing is true and correct to the best of my knowledge S,gned ~J//~;l~' ~/~/'~//~-~ WILLIAM W. ALLEN Title PETROLEUM ENGINEER 7 .... ' -"'" "~......._._ Commission Use Only Permit Number APl number I Approval date i See cover letter ~/O -/?~ 50-- o~. ~- ~ aa ~.g"! 01/23/91 I for other requirements Conditions of approval Samples required ,r'q Yes ,~ No Mud log required ,-rL-'], Yes ~ No Hydrogen sulfide measures ~ Yes ~ No Directional survey required ~ Yes ,~ No Required working pressure for BOPE ~2M; ~ 3M; [] 5M; [] 10M; [] 15M Other: ...A.. pp rove~,~-.}~ Commissioner by order of Form 10-401 Rev. 12-1-85 ~"- ~' -" ' Datell/30/9( the commission Date i/3.1//~.1 . Submi~t in trrplicate PROTRACTED SEC. 19, T.20 N., R.19 W., U.M. 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 ft. , 18ft. ~ RECEIVED Scale: 1" = 1/4 mile NOTES: 1. Location for well site was accomplished by using GPS equipment and conventional survey methods from USGS stations Barrow Astro AZ and Corral. 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y = 6,240,313 X = 623,677 ~ % 3745- S / ~ hereby certify that I am pro~rly registered and licensed to practice land suweying in the State of Alaska and that this plat represents a location suwey made by me and all dimensions and other details are c~ct. ~ Date Paul E. Fox, LS 3745 DEC 1 ~) 1990 GEODETIC POSITION 0il & Gas Cons, Comm~Ss[°'Lat." 71° 03' 53.58" Anchorage Long. 156° 57' 34.04" Elev. 45 Feet N. Proposed Location For WALAKPA No. 3 Section 19, T.20N., R.19W., U.M. BARROW, ALASKA NORTH SLOPE BOROUGH Surveyed By LCMF Limited 723 W. 6th Ave. Anchorage, Alaska ..... {" -':' 7 .............. Cmt~to'~' ..... surf~ ...... ..~--Z :'-~". ........ : j' ..... : i'-8:'"~' 0 ~ 0 m O +1 ~O - ~ oO =~ o ~ ,--40 O o · ,~ O >~ 0 -~ ~0~ ~ ChOU ~ O~ L3 0 Z RECEIVED DEC 1 ~ 1990 Alaska 0il & Gas Cons. Commission Anchorage Scale: 1" = 300' TD = 2525' 11 NORTH SLOPE BOROUGH pro,eo~ Walakpa Drillinq Proqram ,ocat,on Walakpa ~3 ~ WWA 9/17/90 checked ~nee! no, prolec', no. DRILLING PROGRAM WALAKPA WELLS 1.) 2.) 3.) 4.) 5.) 6.) 7.) 8.) 9.) lO.) 11. ) 12.) 13. ) 14.) 15.) 16. ) 17.) 18.) 19.) PRESET 60' OF 13-3/8" CONDUCTOR PIPE, CEMENT TO SURFACE WITH PERMAFROST CEMENT. MIRU JADE RIG #2. WELD ON 13-3/8" HEAD, NU DIVERTER. DRILL 12¼" TO -+ 1200' KB, RUN 9-5/8" CASING AND CEMENT TO SURFACE WITH PERMAFROST CEMENT. W.O.C. N.U. BOP'S AND P~SSURE TEST BOP'S AND CASING TO 2000 PSI. DRILL OUT SHOE JOINT AND PERFORM LOT. MUD UP AND DRILL 8½" HOLE TO TD. CONDITION HOLE. RUN DLL-SP-GR, CDL-CNL-GR-CALAND BHC SONIC-CAL-GR LOGS. INSTALL AND TEST 7" RAMS. RUN 7" CASING TO TD. CEMENT WITH SUFFICIENT CLASS G CEMENT TO PLACE CF/VlE%V~ TOP 500' ABOVE THE TOP OF THE HYDROCARBON BEARING FORMATION (WALAKPA SAND). W.O.C. RUN CCL-CBL-GR LOGS. GIH WITH DRILL PIPE AND OPEN F.O. CEMENTER AT ± 1100'. PUMP ARTIC PACK DOWN 7" - 9-5/8" ANNULUS. SHUT F.O. CEMENTER. GIH WITH TUBING CONVEYED PERFORATING GUNS AND 2-3/8" TUBING. ROLL THE HOLE WITH DIESEL. TIE-IN WITH GR LOG. N.U. WET,I~EADAND TEST TO 3000 PSI. RDMO. PERFORATE AND TEST WELL. RECrEIVED Alaska Oil & C~as Cons. Commissio~ Anchorage .,& CROUCH, P.E. TEL No.234-9'865 lb:5l H, uz ~ oo ~4 RECEIVED Alaska oJj & Gas Cons. Commission Anchorage B.O.P. STACK CHOKE ~OL~. ii JADE DR~.ING RIG NO. 2 ~_L CONTROL STSTEX 5. .LE SHAKER MUD CLEANER MUD SYSTEM PICTORIAL AGITATOR CF..NTRIFOGAL PUMP £OUALIZER _ J I/LID MIX HOPPER SUCTION VALV[S, 6' 8ALL VALV[S, 2' · TO CLOSED LOOP ~IUD SYSTE34 IAJD CLF. ANER 60 BI~L~ 122 8BLs RE'( EIVED DEC 1 3 1990 .Oil & Gas Cons. Commission Anchorage - 2m 70 BI,La J RIG 2 MUD SYSTEM SCHEMATIC r' '1 I r .... ~ I i i I I I Il II I f IL. .... Il I I I i I I SHALE I I I I~UD ! i SNAK£R I I I CL~NI:R I I I t I I I .... ~? .~.j PLAN VIEW ELEVATION /2" 7'-9 1/2" RECEIVED DEC 1 ,~ 1990 Alaska 0il & (las Cons. commiss'? ~chorago co t EhrD VIEW WILLIAM J. CROUCH WILLIAM W. ALLEN BERNARD W. ALLEN (1921-1985) ALLEN & CROUCH PETROLEUM ENGINEERS P.O. BOX 976 CASPER, WYOMING 82602 DeCember 10, 1990 ALLEN BUILDING 102 RIVER CROSS RD. PHONE: 307/234-3571 307/234-8562 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Ak 99501 Gentlemen: Re: North Slope Borough Drilling Applications Enclosed are the APD's for the Walakpa Wells #3, #4, #5 and ~6. Also our check for $400.00. If you have any questions or need further information, please do not hesitate to contact this office. Ver truly yours, William W. Allen, P.E. Allen & Crouch Petroleum Engineers WWA/gd RECEIVED DEC 1 5 1990 Alaska 0il & Oas Cons. Commission Anchorage DEC 20 '90 12:43 NSB ANC~_H.LiAISON DEPARTMENT OF INDUSTRIAL DEVEt OPMENT~,, /~?~ .. 3201 C Street, Suite 602. - ' ' '~'~/~ u//~ ~ ~ ~Zqo~ Anchorage, N~ eg~ ~ ~C ~ Phone: (9~ 561~20 F~: (~ S62-!~0 4~o~O~. Co~ . December 20, 1990 ,.' ....... P. 2/2 Mr. Mike Mender Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 RE: DESIGNATION OF ALLEN & CROUCH Dear Mr. Mender: The North Slope Borough hereby designates Allen & Crouch, Petroleum Engineers as their agents for all technical matters pertaining to the development and operation of the Barrow Gas Field and WalaPka Development Program. , If you have any questions please call me at your convenience. ~Jerry Wilf~ Director Industrial Development DATE / / ' YES NO J REMARKS- 1. Is the permit fee attached .......................................... o~. ~o~, '--' .~_~ . . 22) 28) 2. Is well t~ be located in a defined pool ............................. 3. Is well located proper distance from property line .................. _L 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. ~ 8. Can permit be approved before fifteen-day wait ...................... e 10. 11. 12. 13 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. For 29. 30. 31. 32. Does operator have a bond in force .................................. ~__ Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... '~ Does the well have a unique name and number .... Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached./~ Does BOPE have sufficient pressure rating - Test to ~LOoO psig .. /~ Does the choke manifold comply w/API RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. ZN ZzA o .0. u zz oN/oFF POOL CLASS STATUS AREA NO. SHORE ,,, / PROGRAM: LISCAN REVISION: 5.2 Start of execution: Tue 26 FEB 91 10:36a **** REEL HEADER **** LIS 91/ 2/26 AWS 01 PART NUMBER: W5790-MICRO **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 1 LIS .001 1024 **** FILE HEADER **** CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * API NO. 50-023-20028 FILE = MAIN PASS: DLL-GR LOG DATE: 2/12/91 (1120- 2590 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 12 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CHT 68 1 LBF 4 2 ED 68 1 MV 4 3 ES 68 1 MV 4 4 GR 68 1 API 4 5 ID 68 1 A 4 6 IS 68 1 A 4 7 RD 68 1 OHMM 4 8 RS 68 1 OHMM 4 9 SP 68 1 MV 4 10 SPD 68 1 F/MN 4 11 TEMP 68 1 DEGF 4 12 TTEN 68 1 LBF 4 * DATA RECORD DEPTH ID SPD 2590.000 -999.2500 -999.2500 2540.000 286.1367 50.92050 2490.000 203.6457 59.88480 2440.000 235.9613 58.99411 2390.000 100.3953 58.99411 2340.000 320.0525 58.64911 2290.000 258.1995 59.44830 2240.000 220.0731 55.88521 2190.000 246.3301 57.64920 (TYPE# CHT IS TEMP -999.2500 -999.2500 -999.2500 -11498.85 459.7415 0.0000000E+00 -11498.85 391.3386 0.0000000E+00 -11498.85 396.7905 0.0000000E+00 -11498.85 263.2515 0.0000000E+00 -11498.85 486.0508 0.0000000E+00 -11498.85 425.6189 0.0000000E+00 -11498.85 390.7078 0.0000000E+00 -11498.85 431.3599 0.0000000E+00 0) 994 BYTES * ED RD TTEN -999.2500 -999.2500 -999.2500 134.6289 6.786249 932.0505 139.1924 9.858749 923.5559 113.4981 6.937668 907.8911 257.2883 36.97739 906.0415 107.3174 4.836188 883.2678 130.3250 7.280144 880.0664 151.7313 9.944670 869.0559 147.3119 8.625719 855.2883 ES RS -999.2500 -999.2500 79.21114 6.477227 91.59912 8.799564 67.76295 6.420185 202.5259 28.92581 58.46611 4.522035 78.81935 6.961934 98.92949 9.519156 93.99370 8.191811 GR SP -999.2500 -999.2500 98.61079 -80.00000 82.18866 -17.21901 113.6819 -18.25041 38.37564 -15.99924 123.2216 -18.22142 115.8355 -21.05800 110.0458 -21.55632 111.7335 -22.26817 2140.000 -11498.85 156.4675 108.1015 104.0786 221.1188 57.99420 2090.000 240.3668 57.99420 2040.000 207.7313 58.99411 1990.000 172.2934 58.23001 1940.000 216.1507 58.99411 1890.000 246.7192 59.10330 1840.000 257.3955 59.99400 1790.000 185.2592 60.64891 1740.000 211.7079 60.64891 1690.000 224.5659 57.23010 1640.000 236.9990 57.10350 1590.000 197.3509 57.99420 1540.000 224.8171 58.23001 1490.000 224.0728 57.99420 1440.000 247.6091 58.99411 458.3792 0.0000000E+00 -11498.85 428.4326 0.0000000E+00 -11498.85 411.3943 0.0000000E+00 -11498.85 378.0315 0.0000000E+00 -11498.85 454.3179 0.0000000E+00 -11498.85 469.1460 0.0000000E+00 -11498.85 489.0027 0.0000000E+00 -11498.85 403.4402 0.0000000E+00 -11498.85 454.8684 0.0000000E+00 -11498.85 463.6511 0.0000000 E+00 -11498.85 478.9114 0.0000000E+00 -11498.85 439.0479 0.0000000E+00 -11498.85 488.2490 0.0000000E+00 -11498.85 471.7734 0.0000000E+00 -11498.85 492.7859 0.0000000E+00 10.20662 845.1270 152.9694 9.179264 832.6489 128.4784 8.920818 823.0830 198.0351 16.58028 808.1365 221.0691 14.75299 799.8137 194.8090 11.38928 787.1404 183.5229 10.28427 773.5205 215.0365 16.74371 769.9482 218.5117 14.88836 763.6980 225.4837 14.48367 745.8372 226.8039 13.80407 735.9041 246.3992 18.01051 722.3145 229.9491 14.75403 709.6790 221.9357 14.28709 703.6924 196.1132 11.42432 696.2297 8.866045 97.56610 8.561275 83.91747 7.668561 139.4978 13.87317 154.3516 12.77275 128.6838 10.31199 121.0891 9. 309319 154.7354 14.41944 153.6910 12.70269 153.8744 12.47692 152.7339 11.98978 177.1486 15.16930 159.5367 12.28431 151.0470 12.03676 127.4347 9.721983 -22.88185 108.0211 -24.68021 113.5946 -24.92067 94.10167 -22.94662 96.41502 -24.23984 94.08807 -25.09557 112.7014 -24.44223 94.91165 -27.05496 101.8616 -27.73532 95.48743 -28.72452 100.9784 -28.35854 90.02524 -28.79539 92.95958 -28.94193 104.1395 -30.17516 108.3642 -28.71152 1390.000 -11498.85 222.7034 155.0923 99.37114 203.2187 59.10330 1340.000 208.4071 58.99411 1290.000 235.2039 60.64891 1240.000 17.27016 60.99391 1190.000 75.45000 60.12061 1140.000 0.0000000E+00 0.0000000E+00 468.6526 0.0000000E+00 -11498.85 469.6558 0.0000000E+00 -11498.85 470.0955 0.0000000E+00 -11498.85 82.32091 0.0000000E+00 -11498.85 8.004644 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 15.80801 683.6379 225.3109 15.59489 669.8813 190.5237 11.68413 660.8813 23.88528 19.95128 652.7451 0.8319938 0.1590338 639.5730 0.0000000E+00 0.2000000 0.0000000E+00 12.44147 155.4768 12.44567 124.4106 9.949400 29.11482 13.29654 0.1133500 0.5323293 0.0000000E+00 0.2000000 -30.07092 100.6863 -30.50056 96.49428 -31.64384 98.58450 -32.78122 60.24545 -16.07507 0.0000000E+00 -17.00903 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 155 2590.00 ENDING TAPE DEPTH = 1120.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 2 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = MAIN PASS: BHC-AL/GR/CAL (1100 - 2590 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 12 5 6 7 8 9 10 11 12 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 AC 68 1 US/F 4 2 CAL 68 1 IN 4 3 CHT 68 1 LBF 4 4 CILD 68 1 MMHO 4 GR 68 1 API 4 RFOC 68 1 OHMM 4 RILD 68 1 OHMM 4 RILM 68 1 OHMM 4 SP 68 1 MV 4 SPD 68 1 F/MN 4 TEMP 68 1 DEGF 4 TTEN 68 1 LBF 4 * DATA RECORD (TYPE~ 0) 994 BYTES * DEPTH AC CAL GR RFOC RILD SPD TEMP TTEN 2590.000 -999.2500 -999.2500 2540.000 95.80396 43.40190 2490.000 86.67438 44.99550 2440.000 108.8584 44.40181 -999.2500 -999.2500 -999.2500 106.6488 10000.00 0.0000000E+00 91.90182 10000.00 0.0000000E+00 112.6521 10000.00 0.0000000E+00 -999.2500 -999.2500 -999.2500 8.554424 10000.00 1249.295 8.611465 10000.00 1231.866 8.522367 10000.00 1213.532 CHT RILM -999.2500 -999.2500 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 CILD SP -999.2500 -999.2500 -7.150728 -0.6685846 -7.150728 -0.8819749 -7.150728 -0.5057878 2390.000 39.70140 44.63091 2340.000 113.7116 44.83780 2290.000 116.9524 46.55341 2240.000 123.9637 45.43741 2190.000 112.1227 46.96552 2140.000 98.89626 46.03111 2090.000 107.4279 46.95961 2040.000 112.6398 47.58900 1990.000 99.35712 46.55930 1940.000 104.2554 47.99519 1890.000 96.02628 46.99532 1840.000 118.4206 41.36050 1790.000 98.64346 39.58981 1740.000 99.98828 39.00200 1690.000 96.53093~ 41.55391 91.74081 10000.00 0.0000000E+00 120.6653 10000.00 0.0000000E+00 108.3160 10000.00 0.0000000E+00 106.2931 10000.00 0.0000000E+00 106.1839 10000.00 0.0000000E+00 104.0038 10000.00 0.0000000E+00 107.1277 10000.00 0.0000000E+00 108.8701 10000.00 0.0000000E+00 98.04288 10000.00 0.0000000E+00 96.86200 10000.00 O.O000000E+00 99.26465 10000.00 0.0000000E+00 109.1190 10000.00 0.0000000E+00 93.97887 10000.00 0.0000000E+00 98.06198 10000.00 0.0000000E+00 104.9062 10000.00 0.0000000E+00 8.391798 10000.00 1251.694 8.614578 10000.00 1209.103 8.567984 10000.00 1187.468 8.614523 10000.00 1172.180 8.563480 10000.00 1172.435 8.533770 10000.00 1164.867 8.569298 10000.00 1166.454 8.771564 10000.00 1140.496 8.742674 10000.00 1168.859 8.738266 10000.00 1133.599 9.055960 10000.00 1129.958 9.040720 10000.00 1087.838 8.654119 10000.00 1101.712 9.040133 10000.00 1106.339 9.213768 10000.00 1082.696 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -7.143592 -1.033572 -7.150728 0.4480817 -7.118398 -1.663568 -7.146791 -0.4580004 -7.128422 -0.3494081 -7.150728~ -0.8234515 -7.174763 -0.2759397 -7.162745 -0.7192880 -7.174763 -0.1380187 -7.174763 -0.3103437 -7.174763 -0.6078652 -7.174763 -0.3995135 -7.162745 -0.7304876 -7.150728 -0.6461122 -7.114673 -0.3632795 1640.000 97.49467 39.95441 1590.000 86.29948 41.40210 1540.000 98.81670 41.06142 1490.000 100.8508 41.00182 1440.000 101.7373 41.96600 1390.000 99.06931 42.02560 1340.000 98.76515 42.55971 1290.000 102.2033 43.95401 1240.000 103.0523 42.99571 1190.000 58.13100 43.43761 1140.000 0.0000000E+00 0.0000000E+00 102.2692 10000.00 0.0000000E+00 99.04303 10000.00 0o0000000E+00 103.7077 10000.00 0.0000000E+00 103.2666 10000.00 0.0000000E+00 108.8828 10000.00 O.O000000E+00 102.5721 10000.00 0.0000000E+00 103.1874 10000.00 0.0000000E+00 111.4234 10000.00 0.0000000E+00 103.6105 10000.00 0.0000000E+00 56.95094 10000.00 0.0000000E+00 50.00000 0.2000000 0.0000000E+00 8.160433 10000.00 1102.692 9.046301 10000.00 1044.908 9.143148 10000.00 1056.971 8.563993 10000.00 1026.617 8.502340 10000.00 1032.136 8.798693 10000.00 1029.963 8.624018 10000.00 989.6238 8.816820 10000.00 998.7493 8.686180 10000.00' 958.9482 8.697586 10000.00 944.3828 8.662973 0.2000000 0.0000000E+00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 0.0000000E+00 0.2000000 -7.142858 -0.6106590 -7.090636 -0.5704844 -7.150728 -1.096609 -7.129319 -1.046541 -7.166314 -0.2268225 -7.138710 -0.4576588 -7. 114673 -1. 171920 -7. 114673 -0.8403972 -7.114673 2.527414 -7.150728 -0.1360667 0.0000000E+00 -80.00000 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 157 2590.00 ENDING TAPE DEPTH = 1100.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 3 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = MAIN PASS: CD-CN-GR-CAL: (1180 - 2590 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 13 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CAL 68 1 IN 4 2 CHT 68 1 LBF 4 3 CN 68 1 % 4 4 CNC 68 1 % 4 5 CORR 68 1 G/C3 4 6 DEN 68 1 G/C3 4 7 GR 68 1 API 4 8 LSD 68 1 CPS 4 9 LSN 68 1 CPS 4 10 SPD 68 1 F/MN 4 11 SSD 68 1 CPS 4 12 SSN 68 1 CPS 4 13 TTEN 68 1 LBF 4 * DATA RECORD (TYPE# 0) 1014 BYTES * DEPTH CORR SPD 2590.000 -999.2500 -999.2500 2540.000 -0.1384163E-01 28.88791 2490.000 0.3347206E-01 28.52550 2440.000 0.3963280E-01 28.23300 2390.000 0.1808929E-01 29.76120 2340.000 0.7546997E-01 26.57820 2290.000 0.7286167E-01 29.65201 2240.000 0.4426765E-01 28.65210 2190.000 -0.8034706E-02 29.99701 2140.000 0.7276154E-01 28.46880 2090.000 0.1108122 29.23289 2040.000 0.1979208 27.99721 1990.000 0.1603727 28.34221 1940.000 0.2328110 CAL DEN SSD -999.2500 -999.2500 -999.2500 8.554424 2.440023 115.9123 8.611465 2.506128 120.7632 8.522367 2.448695 130.0207 8.391798 2.286296 139.8915 8.614578 2.497220 136.1496 8.567984 2.506872 127.2068 8.614523 2.507295 124.6228 8.563480 2.481068 114.1964 8.533770 2.520622 128.0765 8.569298 2.444952 136.2690 8.771564 2~343616 178.6461 8.742674 2.444311 157.9514 8.738266 2.467386 CHT GR SSN -999.2500 -999.2500 -999.2500 -11498.85 105.4275 140.7539 -11498.85 90.40247 175.0681 -11498.85 116.0286 137.1778 -11498.85 41.14359 229.5983 -11498.85 122.3191 127.2784 -11498.85 122.3435 139.6262 -11498.85 120.9919 144.7567 -11498.85 111.7824 145.7209 -11498.85 99.99466 144.1594 -11498.85 110.5363 137.8130 -11498.85 118.1927 131.3417 -11498.85 100.4008 156.0769 -11498.85 97.80180 CN LSD TTEN -999.2500 -999.2500 -999.2500 31.94063 61.93190 1230.411 27.43044 58.60490 1256.977 40.15816 71.88150 1223.344 13.89212 94.85240 1165.885 47.72981 74.88190 1248.953 38.26022 61.54791 1182.841 36.98138 62.53401 1215.683 36.36220 57.78391 1169.341 33.97882 62.83440 1170.611 32.12846 68.24251 1172.615 36.64484 121.1875 1195.400 29.68185 92.82161 1176.462 29.28468 97.31529 CNC LSN -999.2500 -999.2500 35.94063 39.54211 31.43044 54.45341 44.15816 33.33400 17.89212 108.8264 51.72981 28.06891 42.26022 34.93871 40.98138 36.99451 40.36220 37.63831 37.97882 38.88831 36.12846 38.56612 40.64484 33.75920 33.68185 46.04269 33.28468 47.32161 28.76131 1890.000 0.1327534 29.88780 1840.000 0.2556467 30.30690 1790.000 0.1134806 27.54300 1740.000 0.2675085 29.10631 1690.000 0.2120266 29.99701 1640.000 0.1083050 29.05380 1590.000 0.1536531 29.88780 1540.000 0.2225542 29.34210 1490.000 0.8166313E-01 29.57790 1440.000 0.1685104 30.96181 1390.000 0.1912422 29.88780 1340.000 0.1839962 29.41620 1290.000 0.1025991 31.76100 1240.000 0.1168690 30.01440 1190.000 -0.5000000 171.3228 9.055960 2.153413 190.2391 9.040720 2.196650 221.9376 8.654119 2.482456 142.8921 9.040133 2.319798 205.5244 9.213768 2.188224 200.7616 8.160433 2.293145 163.9115 9.046301 2.180015 192.4754 9.143148 2.293809 193.7914 8.563993 2.475006 136.4523 8.502340 2.387404 168.1646 8.798693 2.400424 171.0728 8.624018 2.421359 161.5560 8.816820 2.386598 148.1889 8.686180 2.481613 145.8102 8.697586 2.000000 158.9704 -11498.85 101.5227 132.8992 -11498.85 119.4405 125.6815 -11498.85 95.90251 156.9300 -11498.85 97.82394 144.3856 -11498.85 99.04771 138.2798 -11498.85 100.2118 141.0799 -11498.85 93.96367 145.7421 -11498.85 97.67798 142.6051 -11498.85 104.3189 143.9757 -11498.85 105.1866 130.3745 -11498.85 102.0376 138.0119 -11498.85 98.40302 141.0150 -11498.85 105.0459 140.1803 -11498.85 98.93266 146.4802 0.0000000 55.39546 E+00 1221.742 33.60703 174.3977 1143.405 38.07826 198.3756 1167.495 30.50888 78.08141 1248.142 31.94687 152.6883 1189.778 34.84094 165.3658 1113.553 35.93642 119.3500 1202.840 31.06577 170.6857 1148.846 31.13387 144.6164 1119.042 30.34296 74.13000 1099.958 40.06520 109.5116 1128.793 35.45282 108.4062 1104.631 31.72829 93.16101 1173.399 36.00780 89.65590 1059.745 34.98877 82.19130 1060.963 0.0000000E+00 0.0000000E+00 37.60703 36.10840 42.07826 31.54170 34.50888 45.45131 35.94687 40.55711 38.84094 36.70280 39.93642 36.71231 35.06577 41.70509 35.13387 40.74800 34.34296 41.85152 44.06520 31.72470 39.45282 36.22511 35.72829 39.79080 40.00780 36.43230 38.98877 38.77371 0.0000000E+00 0.0000000E+00 0.O000000E+O0 O.0000000E+00 0.0000000E+O0 0.0000000E+00 TOTAL DATA RECORDS : 157 STARTING TAPE DEPTH = 2590.00 ENDING TAPE DEPTH = **** FILE TRAILER **** 1180.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 4 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = MAIN PASS: CBL-GR (1170 - 2530 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 14 CURVES : NAME 1 CBL 2 CCL 3 CCL1 4 CHT 5 GR 6 LCBL 7 LPPT 8 LRT 9 PPT 10 PRT 11 SPD 12 SRT 13 TEN 14 TTEN CODE SAMPLE# UNIT BYTES 68 1 % 4 68 1 DIM 4 68 1 DIM 4 68 1 LBF 4 68 1 API 4 68 1 % 4 68 1 US 4 68 1 US 4 68 1 US 4 68 1 US 4 68 1 F/MN 4 68 1 US 4 68 1 LBF 4 68 1 LBF 4 * DATA RECORD DEPTH GR PRT (TYPE# 0 ) CBL LCBL SPD 966 BYTES * CCL LPPT SRT CCL1 LRT TEN CHT PPT TTEN 2530.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 2480.000 60.54047 283.8127 57.32918 39.63954 29.00301 -0.4600000E-01 350.0000 266.6113 -0.4599999E-01 376.9866 221.3690 -9768.941 236.0000 1154.973 2430.000 76.83633 282.1306 30.44748 17.08255 29.49391 -0.4600000E-01 -0.4599999E-01 350.0000 374.7576 265.2649 49.75708 -9759.199 236.0000 1135.877 2380.000 22.10556 283.1960 81.78215 68.66190 29.38480 -0.4600000E-01 350.0000 265.8135 -0.4599999E-01 375.4912 -8.148380 -9743.750 236.0000 1110.737 2330.000 86.71962 282.4783 19.32982 6.098838 29.60350 -0.4600000E-01 -0.4599999E-01 350.0000 372.9446 263.9529 -17.65340 -9731.027 236.0000 1099.798 2280.000 71.73135 282.1997 11.60986 3.570695 29.16750 -0.4600000E-01 -0.4599999E-01 350.0000 384.5215 263.2087 -23.27484 -9713.277 236.0000 1098.061 2230.000 73.38234 283.1846 45.05232 23.46216 30.08450 -0.4600000E-01 -0.4599999E-01 350.0000 374.0137 265.5464 -28.60353 -9697.109 236.0000 1080.527 2180.000 74.87459 282.8184 2130.000 74.45631 283.2905 2080.000 77.58810 283.5994 2030.000 156.5777 283.0715 1980.000 67.62492 283.8003 1930.000 65.84564 283.2898 1880.000 69.62325 283.8840 1830.000 79.16649 284.8303 1780.000 76.51593 285.8999 1730.000 73.85283 286.3176 1680.000 66.54694 284.5305 1630.000 69.24339 285.4216 43.53384 21.43144 29.76711 55.45981 35.39413 29.98311 49.80458 28.88318 30.24091 20.93947 9.957712 30.12952 26.97862 9.753531 31.07042 36.74629 16.76631 30.86441 51.32387 28.47031 31.32022 51.23083 37.22542 31.19711 49.16606 30.64482 31.55952 44.56685 25.92908 32.36061 79.30426 69.97490 31.24081 84.11516 73.72180 32.16721 -0.4600000E-01 -0.4599999E-01 350.0000 373.7781 264.8887 -20.07024 -0.4600000E-01 350.0000 265.3584 -0.4599999E-01 374.7959 -25.54254 -0.9200001E-01 -0.9200001E-01 350.0000 374.8105 265.6707 -29.35045 -0.4600000E-01 -0.4599999E-01 350.0000 374.1221 264.9607 -29.57280 -0.4600000E-01 350.0000 267.0640 -0.4599999E-01 378.8098 -40.08035 -0.4600000E-01 -0.4599999E-01 350.0000 373.6104 265.5894 -29.83664 -0.4600000E-01 -0.4599999E-01 350.0000 375.5352 266.6099 -28.98141 -0.4600000E-01 350.0000 267.5657 -0.4599999E-01 376.0764 -33.65646 -0.9200001E-01 -0.9200001E-01 350.0000 376.9744 268.0391 -34.06638 -0.4600000E-01 350.0000 269.6064 -0.4599999E-01 383.0081 -35.06860 -0.4600000E-01 -0.4599999E-01 350.0000 378.1370 267.4590 -23.01897 -0.4600000E-01 350.0000 268.4402 -0.4599999E-01 378.8452 -24.88310 -9688.195 236.0000 1080.876 -9681.805 236.0000 1063.653 -9685.914 236.0000 1049.272 -9680.812 236.0000 1040.691 -9685.750 236.0000 1021.074 -9676.516 236.0000 1017.736 -9673.949 236.0000 1009.985 -9675.465 236.0000 996.0933 -9675.734 236.0000 983.7361 -9689.117 236.0000 971.9875 -9682.809 236.0000 971.1018 -9691.590, 236.0000 962.3679 1580.000 89.22063 70.74396 75.93852 286.6592 32.14381 -0.4600000E-01 -0.4599999E-01 350.0000 379.0601 269.2642 -31.19846 -9684.883 236.0000 948.0940 1530.000 94.99475 70.89970 85.87369 286.7244 32.99080 -0.4600000E-01 -0.4599999E-01 350.0000 378.8860 269.5344 -35.66672 -9685.332 236.0000 930.3635 1480.000 107.4600 -0.4600000E-01 70.19780 100.8275 350.0000 286.4314 32.79520 268.8516 -0.4599999E-01 379.6611 -21.95758 -9689.895 236.0000 931.4260 1430.000 99.79288 76.91055 105.6975 286.8423 32.71719 -0.4600000E-01 -0.4599999E-01 350.0000 379.9434 269.4414 -26.52461 -9695.383 236.0000 917.9561 1380.000 97.48781 -0.4600000E-01 74.30577 107.2249 350.0000 287.0000 33.06221 269.1621 -0.4599999E-01 379.8752 -25.32692 -9710.781 236.0000 912.0051 1330.000 102.6873 79.25525 109.6403 286.3582 33.39030 -0.4600000E-01 -0.4599999E-01 350.0000 380.4143 269.1746 -30.71565 -9727.051 236.0000 898.8762 1280.000 88.43643 82.41805 96.25444 286.2615 33.29930 -0.4600000E-01 -0.4599999E-01 350.0000 379.3237 269.2664 -32.79759 -9725.738 236.0000 881.6514 1230.000 57.01671 -0.4600000E-01 57.49329 60.55930 350.0000 292.7583 34.36029 275.6199 -0.4599999E-01 385.3198 -36.94678 -9729.109 236.0000 863.5310 1180.000 91.11592 35.52322 101.8023 285.9714 33.99660 -0.4600000E-01 -0.4599999E-01 350.0000 379.4622 269.1604 -24.39757 -9726.324 236.0000 878.3125 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 171 2530.00 ENDING TAPE DEPTH = 1170.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 5 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = REPEAT PASS: DLL-GR (2240 - 2590 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 12 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CHT 68 1 LBF 4 2 ED 68 1 MV 4 3 ES 68 1 MV 4 4 GR 68 1 API 4 5 ID 68 1 A 4 6 IS 68 1 A 4 7 RD 68 1 OHMM 4 8 RS 68 1 OHMM 4 9 SP 68 1 MV 4 10 SPD 68 1 F/MN 4 11 TEMP 68 1 DEGF 4 12 TTEN 68 1 LBF 4 * DATA RECORD (TYPE# 0) 994 BYTES * DEPTH ID SPD 2590.000 -999.2500 -999.2500 2540.000 277.9319 56.88510 2490.000 209.4347 58.99411 2440.000 241.3296 58.23001 2390.000 98.38768 58.99411 2340.000 323.8386 59.22990 2290.000 255.358 0.000000 1 0E+00 2240.000 -999.2500 -999.2500 CHT IS TEMP -999.2500 -999.2500 -999.2500 -11498.85 451.2712 0.0000000E+00 -11498.85 402.7891 0.0000000E+00 -11498.85 408.2754 0.0000000E+00 -11498.85 261.9985 0.0000000E+00 -11498.85 491.8599 0.0000000E+00 0.0000000E+00 422.5442 0.0000000E+00 -999.2500 -999.2500 -999.2500 ED RD TTEN -999.2500 -999.2500 -999.2500 135.0036 7.006048 933.1304 139.2473 9.589994 928.8228 113.3669 6.775484 916.5251 258.8965 37.96822 906.4832 107.8615 4.803878 892.8804 130.2367 7.356170 · 0000000E+00 -999.2500 -999.2500 -999.2500 ES RS -999.2500 -999.2500 79.09659 6.589265 92.45795 8.629562 67.69092 6.232944 204.5545 29.35533 58.11574 4.441846 78.66098 6.998506 -999.2500 -999.2500 GR SP -999.2500 -999.2500 97.39276 -80.00000 85.54654 -15.23993 109.4781 -16.56183 38.26051 -13.49518 119.2363 -14.76058 0.0000000E+00 -16.32674 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 37 2590.00 ENDING TAPE DEPTH = 2240.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 6 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = REPEAT PASS: BHC-AL/GR/CAL (2240 - 2590 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 12 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 AC 68 1 US/F 4 2 CAL 68 1 IN 4 3 CHT 68 1 LBF 4 4 CILD 68 1 MMHO 4 5 GR 68 1 API 4 6 RFOC 68 1 OHMM 4 7 RILD 68 1 OHMM 4 8 RILM 68 1 OHMM 4 9 SP 68 1 MV 4 10 SPD 68 1 F/MN 4 11 TEMP 68 1 DEGF 4 12 TTEN 68 1 LBF 4 * DATA RECORD (TYPE# 0 ) 994 BYTES * DEPTH AC CAL GR RFOC RILD SPD TEMP TTEN CHT RILM CILD SP 2590.000 -999.2500 -999.2500 2540.000 95.65918 20.00391 2490.000 83.01073 44.99550 2440.000 109.6702 44.40181 2390.000 40.23961 45.58920 2340.000 119.5348 44.99550 -999.2500 --999.2500 -999.2500 106.5420 10000.00 0.0000000E+00 92.14365 10000.00 0.0000000E+00 112.6902 10000.00 0.0000000E+00 91.71368 10000.00 0.0000000E+00 118.8782 10000.00 0.0000000E+00 2290.000 50.00000 118.6450 0.2000000 0.0000000E+00 0.0000000E+00 -999.2500 -999.2500 -999.2500 8.553350 10000.00 1258.022 8.590858 10000.00 1253.378 8.575592 10000.00 1231.318 8.438570 10000.00 1255.441 8.575489 10000.00 1207.971 8.59 0.200 0.000 9443 0000 0000E+00 2240.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 0.0000000E+00 0.2000000 -999.2500 -999.2500 -999.2500 -999.2500 -7.162745 -0.8210603 -7.162745 -0.9236624 -7.162745 -0.2498927 -7.162745 -0.9231622 -7.162745 -0.3052685 0.0000000E+00 -80.00000 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 37 2590.00 ENDING TAPE DEPTH = 2240.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 7 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NORTH SLOPE BOROUGH : WALAKPA NO. 3 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = REPEAT PASS: CD-CN-GR-CAL (2290 - 2580 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 13 CURVES : NAME 1 CAL 68 2 CHT 68 3 CN 68 4 CNC 68 5 CORR 68 6 DEN 68 7 GR 68 8 LSD 68 9 LSN 68 10 SPD 68 11 SSD 68 12 SSN 68 13 TTEN 68 CODE SAMPLE# UNIT BYTES 1 IN 4 1 LBF 4 1 % 4 1 % 4 1 G/C3 4 1 G/C3 4 1 API 4 1 CPS 4 1 CPS 4 1 F/MN 4 1 CPS 4 1 CPS 4 1 LBF 4 * DATA RECORD (TYPE# 0) 1014 BYTES * DEPTH CAL CHT CN CORR DEN GR LSD SPD SSD SSN TTEN 2580.000 -999.2500 -999.2500 2530.000 0.2428055E-01 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 8.585108 2.500937 -11498.85 84.72652 -999.2500 -999.2500 -999.2500 27.26418 57.53630 CNC LSN -999.2500 -999.2500 31.26418 54.87070 31.03850 2480.000 -0.6331444E-02 33.96091 2430.000 0.1385593E-01 32.43871 2380.000 -0.1168251E-01 33.99661 2330.000 0.1253605E-01 32.99080 119.0296 8.714535 2.485804 113.9588 8.572865 2.389645 127.6430 8.417048 2.235066 136.2968 8.766899 2.483192 121.5354 175.6910 -11498.85 96.78058 159.3815 -11498.85 115.7689 129.6400 -11498.85 35.95168 234.0706 -11498.85 127.6176 141.9020 1266.723 30.31361 57.00960 1218.575 42.65233 73.42990 1223.538 14.86934 99.60980 1169.960 40.87630 63.77530 1214.537 34.31361 46.35970 46.65233 30.41161 18.86934 106.8432 44.87630 34.12131 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 33 2580.00 ENDING TAPE DEPTH = 2290.00 **** REEL HEADER **** LIS 91/ 2/26 AWS 01 **** TAPE HEADER **** LIS 91/ 2/26 01 FILE # 8 LIS .001 **** FILE HEADER **** 1024 CN : NORTH SLOPE BOROUGH : WALAKPA NO. 3 FN : WALAKPA GAS FIELD COUN : NORTH SLOPE STAT : ALASKA * COMMENT RECORD * FILE = REPEAT PASS: CBL-GR (2260 - 2510 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 14 8 9 10 11 12 13 14 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CBL 68 1 % 4 2 CCL 68 1 DIM 4 3 CCL1 68 1 DIM 4 4 CHT 68 1 LBF 4 5 GR 68 1 API 4 6 LCBL 68 1 % 4 7 LPPT 68 1 US 4 LRT 68 1 US 4 PPT 68 1 US 4 PRT 68 1 US 4 SPD 68 1 F/MN 4 SRT 68 1 US 4 TEN 68 1 LBF 4 TTEN 68 1 LBF 4 * DATA RECORD (TYPE# 0) 966 BYTES * DEPTH CBL CCL CCL1 CHT GR LCBL LPPT LRT PPT PRT SPD SRT TEN TTEN 2510.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 2460.000 70.51370 283.4836 37.20610 19.80188 27.71289 -0.4600000E-01 350.0000 266.0586 -0.4599999E-01 376.0493 199.0589 -9777.789 236.0000 1169.142 2410.000 83.06847 284.8181 44.15878 27.94118 29.14360 -0.4600000E-01 -0.4599999E-01 350.0000 376.8826 267.2849 35.70453 -9741.793 236.0000 1134.316 2360.000 75.05275 283.8362 54.07356 30.35579 29.40331 -0.4600000E-01 350.0000 266.5330 -0.4599999E-01 374.4841 -18.91183 -9775.195 236.0000 1102.918 2310.000 85.78159 320.7146 8.038382 2.377219 29.18460 -0.4600000E-01 -0.4599999E-01 -9775.012 350.0000 413.9502 236.0000 264.6877 -24.24629 1086.294 2260.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 32 2510.00 ENDING TAPE DEPTH = 2260.00 **** TAPE TRAILER **** LIS 91/ 2/26 01 TOTAL RECORDS IN THIS LOGICAL TAPE : 836 **** REEL TRAILER **** LIS 91/ 2/26 AWS 01 TOTAL RECORDS IN THIS LOGICAL REEL : 837 TOTAL RECORDS IN THIS PHYSICAL REEL: 837 End of execution: Tue 26 FEB 91 10:37a Elapsed execution time = 1 minute , 27.8 seconds. SYSTEM~RETURN CODE = 0
