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Home My WebLink About190-173Pages NOT Scanned in this Well History File XHVZE 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. File Number of Well History File .~'~T~ 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 - . · [] ' Logs-of various kinds Other COMMENTS: E] Scanned by: ianna Vincent Nathan Lowell TO RE-SCAN Date: Notes: - Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ .~ --~. ON OR BEFORE c:tO~.n°c NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT BARROW GAS FIELDS PROJECT Phone' (907) 852-0395 P.O. Box 1120 · Barrow, Alaska 99723 Fax: (907) 852-8971 JERRY WILT, Director / · Dear Dave, ~o ~ / ~.~ A revised Gas Well Open Flow Potential Report for t~/etWa]akpa #6~/' well was mailed to your attention some time ago. It has come-~to' my attention that the graph provided with the revised report may have been an original. Therefore, I have enclosed the revised graph for your records. If you have any questions or we may be of further assistance, please feel free to contact us at the Barrow office. Sincerely, John A. Fanto Petroleum Engineer RECEIVED O r3T£ ,5 !Sg' _,,~laska Oil & Bas Cons. Commissio~'~ Anchorage - . .. WALAKPA #6 Bottomhole Perfomance Curve i O 2 ~ 0 p,,, 4. i : 20 2 .3 c 5 5 ~ '~ 92?00 Q, MCFD RECEIVED NORTH SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT BARROW GAS FIELDS ANCHORAGE LIAISON OFFICE P.O. Box 1120 3201 C Street, Suite 602 Barrow, Alaska 99723 Anchorage, Alaska 99503 Phone: (907) 852-0395 Phone: (907) 561-8820 Fax: (907) 852-8971 Fax: (907)562-1940 JERRY WILT, Director _~__~ 'NG A, SST ~,~OL Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive L~: ......... 1~ ,,~., rE-CH~ Anchorage, Alaska 99501-3912 i_~TA~i_..i_EC.H~._i Attention: Dave Johnston Dear Dave, fo- / ~3 Enclosed is a revised Gas Well Open Flow Potential Report for the Walakpa %6 well. The shut in pressure (Pr) at the perforations was changed due to the interpretation of the pressure gradient data generated by the pressure bomb. This change had some effect on the AOF calculations on the back page of the report. If you have any questions or we may be of further assistance, please feel free to contact us at the Barrow Office. Sincerely, ~ohn A. Fant0, P.E. RECEIV[D AUG 1 5 t991 Alasl~a 0ii & 6as Cons. C0mm~Ss~en 'Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION GAS WELL OPEN FLOW POTENTIAL TEST REPORT la. TEST: INITIAL ~ lb. TYPE TEST ANNUAL [] MULTIPOINT I~ SPECIAL [] OTHER. 2. Name of Operator North Slope Borough 3. Address STABILIZED [] NON STABILIZED [] CONSTANT TIME [] ISOCHRONAL [] 7. Permit No. 90-173 8. APl Number PO Box 1120 Barrow, Alaska.. ) CEiVED, 0-j o~_~-~oo~] 4. Location of Well 9. Unit Or Lease Name 978' FNL 1519' FEL NW-4/NE-4 Walakpa 10. Well Number Sec. 28-T20N-R19W U.M. AU(~ 15 1991 Alaska .0il & 6as Cons. C0mmi~s~ ield and Pool · 5. Elevation in feet (indicate KB, DF etc.) 6. Lease Designation and Seria~J~.CU0tage 41 ' KB N/A Walakpa 12. Completion Date4/4/91 13. Total Depth2570 ' J 14. Plugback I.D.2535 ' 115' Type C°mpleti°n (Describe)Packerless 16. Csg. Size Weight per foot, lb. I.D. in inches Set at ft. 7" 23~ 6.366" 2569' 17. Tbg. Size Weight per foot, lb. 2 3/8" 4.7~ ~ Perforations: From To 2442' 2474' I.D. in inches Set at ft. 1.995" 2423' 20. APl Liquid Hydrocarbons NONE 18. Packer set at ft. 19. GOR cf/bbl. 21. Specific Gravity Flowing fluid (G) N/A N/A N/A 22. Producing thru: Tbg. [] Csg. [~ 23. Length of flow channel (L) 24. 2458' Reservoir Temp. °F. 66.4 I Vertical Depth (H' ' Ga- 1%CO? ~ 2 58' io.57]jo.o92 Flow Data Prover Line Size (in.) Choke Orifice Size (in.) Pressure psig Diff. hw Temp. 'o Fo Mean Annual Temp. °F. Barometric Pressure (Pa), psia 10.4 " 14.7 Tubing Data Casing Data Pressure psig Temp. °F. Pressure psig Temp. °F. Duration of Flow · Hr. 2 x 3/8 120 20 935 890 3 2 x 3/8 260 16 921 872 '3 2 x 3/8 370 12 903 852 3 2 x 3/8 468 , 14 887 835 3 17 2 x 3/8 840 872 460 20 i I " Basic Coefficient ~ Flow Temp. Gravity Super Comp. [ (24-Hour) _.V/ Pressure Factor Factor Factor Rate of Flow .~ hwPm Pm Q, Mcfd No. Fbor Fp .. ' Ft Fg Fpv 1. 2 . 439 134 . 7 1 . 040833 1 . 32 ~3'4 1 . 013445 459 2. I 2.439 274.7 :1.045197 1.3234 1.028977 954 3. 2.439 384.7 1.049617 ! 1.3234 il.042756 1359 ,5. I 2.439 · '~ 'l 474.7 1.055221 1.3234 051742 1700 :~ Temperature for Separator for Flowing i Pr T i Tr Z Gas Fluid i No. ' Gg G i , ~. 0.200053 480 ,1.3760730.973642 2. 0.407977 476 [1.3646050.944472 13. 0.571345 472 '1.3531380.919675 CriticalPressure 673 3229i3 ---- 4. 0. 716892 474 1. 358872 D. 900375 Critical Temperature ';48. 8187.5 9 -- 5. 0.705011 47~36747210 904027 ~ C,,rm ~n.z~91 CONTINUED ON REVERSE SIDE Submit in duplicate Pc 966.7 No. tPt Pc2 934.5 Pt2 pc2 . pt2 Pw 751.2 183.3 Pw2 pc2 . pw2 904.7 818.5 116 949.7 901.9 32.6 2. 886.7 786.2 148.3 935.7 875.5 59 3. 886.7 849.7 917.7 .901.7 722.0 212.5 5. 854.7 730.5 204 886.7 25. 842.2 813 ..1 786.2 AOF (Mcfd) 12296 Remarks' 92_3 121,4 148.3 Pf 1035.2 Ps 1014.6 996.4 957.5 954.3 Ps2 1029,4 992.8 q5~=2 916.8 q]O.7 Pr2 I 071 _-6 pf2 . ps2 42.2 78.8 1!8;5 154_8 nl.0167 c=10.21 I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ~, .-~_'_~'--_ Title Petroleum Engi~neer Date ¢3onn' __ A'" FantO ' '- 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 SYMBOLS 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 Mcfd/-=,/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=l .000), dimensionless Specific Gravity of separator gas (air=l .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/rig Of Gas Wells, Interstate Oil Compact Commission, Oklahoma City, Oklahoma. Form 10-421 WALAKPA # 6 Bottomhole Performance Curve CD 2 ~D 100 9 8 7 6 3 4 5 6 7 8 910C' 2 a $ 6 7 8 9 10dO Q, MCFPD 3 d 5 6 7 ~ 9 'g ECEIVED Cons. la. TEST: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION GAS WELL OPEN FLOW POTENTIAL TEST REPORT INITIAL][] ANNUAL [] SPECIAL [] NON STABILIZED CONSTANT TIME ISOCHRONAL lb. TYPE TEST MULTIPOINT ~ OTHER STABILIZED [] 2. Name of OPerator North Slope Borough 3. Address P.O. Box 1120 Barrow, Alaska 99723 4. Location of Well 978' FNL 1519" FEL NW-4/NE-4 Sec. 28-T20N-R19W U.M. 5. Elevation in feet (indicate KB, DF etc.) 6. Lease Designation and Serial No. 41 ' KB N/A 12. Completion Date 113. Total Depth 114. Plugback T.D. 4/4/91 I 2570' I 2535' 16. Csg. Size Weight per foot, lb. I.D. in inches Set at ft. 7" 23// 6.366" 2569' 17. Tbg. Size Weight per foot, lb. I.D. in inches Set at ft. 2 3/8" 4.7// 1.995" 2423' 18. Packer set at ft. 119. GOR cf/bbl. 20. APl Liquid Hydrocarbons N/A I N/A NONE 22. Producing thru: Tbg. [] Csg. [~ 23. Length of flow channel (L) 2458' Reservoir Temp. o F. 66.4. Vertical Depth fH) ! Ga. ! %CO2 ! ~" N2 0.0 6 24. Flow Data NO, ~i 2 x 3/8 '3 2 X 3/8 2 x 3/8 2 x 3/8 Prover Choke Line X Orifice Size (in.) Size (in.) 2 x 3/8 Pressure psig 120 260 310 468 Diff. hw Temp. OF. 2O 16 12 i 14 460 i I ~7 7. Permit No. 90-173 8. APl Number 5o-023-20031 9. Unit or Lease Name Walakpa 1 0. Well Number //6 11. Field and Pool W~ l 1 5. Type Completion {Describe) Packerless Perforations: From To 2442' 2 ,"7: ~L,., ,: ~ ,.,...-_ 21. Specific Gravity Flowing fluid (G) Mean Annual Temp. F. '~ B~rbmetr~c Fressure (Pa),psia % H2S f Pr~v;/-'4<4'0 2'" '" C~ ', un' Taps Tubing Data Casing Data Pressure psig 935 921 903 Temp. °F. 887 872 Pressure psig 890 872 852 835 840 Temp. °F. Duration of Flow Hr, 3 I Basic Coefficient ~ Flow Temp. Gravity Super Comp. __~ Pressure Factor Factor Factor Rate of Flow (24~Hour) hwPm Pm Q, Mcfd No. Fb or Fp Ft Fg Fpv ~. 2.439 134.7 1.040833 1.3234 1.01'3445 459 2. 2.439 274.7 1.045197 1.3234 i1.028977 954 3. 2.439 384.7 1.049617 1.3234 ~1.042756 1359 4. 2.439 48.2.7 1.047400 1. ]2qJ4 1.05R87R 1720 5. 2.439 474.7 1.055221 1.3234 ].051742 1700 I i Temperature , for Separator for Flowing I Pr T Tr Z Gas Fluid I No. Gg G 1. 0.200053 480 1.37607R 0.97~642 2. 0.407977 476 1.364605 0.944472 3. 0.571345 472 1.RSR118 0,919675 Critical Pressure 67R .R2296 -- 4. 0.716892 474 1.358872 0.900375 Critical Temperature 48.818779 -- 5. 0.705011 477 1.367472 0.904027 _ Form 10-421 CONTINUED ON REVERSE SIDE Submit in duplicate Rev. 7-1-80 Pc 966.7 Pc2 934.5 pf 1035.9 pf21073.1 No. Pt 904.7 Pt2 818.5 886.7 pc2 - pt2 116 Pw 949.7 Pw2 Pc2 - Pw2 Ps Ps2 901.9 32.6 1014.6 1029.5 2. 886.7 786.2 148.3 935.7 875.5 59 996.4 992.8 751__.2 . 722.0 917.7 901.7 886.7 4, 842.2 813 .] 786.2 849.7 854.7 92.3 121_4 148.3 183.3 212.5 204 976.3 957:5 954.3 730.5 953.2 916:8 910.7 pf2 . ps2 43.7 80.3 ' 119.9 25. AOF (Mcfd) Remarks' 12,651 n1.036 c= 9.17 I hereby certifyt~that the foregoing is true and correct to the best of my knowledge Signed _ / T tl~etr°leum Engineer ' "~lliAm' Y. ~A%le~ 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 SYMBOLS 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 Mcfd/~,/hwPm Basic critical flow prover or positive choke factor Mcfd/psia Specific gravity factor, dimensionless Super compressibility' facto r=~¥'-l /Z dimensionless Flowing temperature factor, dimensionless Specific gravity of flowing fluid (air=l.000), dimensionless Specific Gravity of separator gas (air=l .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, d mensionless Field barometric pressure, psia Shut-in wellhead pressure, psia Shut-in pressure at vertical depth H, psia Static pressure at point of gas measurement, ps~a 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 Testing Qf Gas Wells, Interstate Oil Compact Commission, Oklahoma City, Oklahoma. Form 10-421 WALAKPA #6 Bottomhole Performance Curve ' , ~ '~. : i i i ~ ~' ! ' : ' ' , '' ~i' ' ~ , ' , , i ; ' ' ' ~ar :': ' ' ~ ' ' ~ .... ' ' ~ ~ ' ~ : ~ : ; : - : ' '~'~ ' ~ ' , , , ,, ~ , , , ~ , ....... I , ,~ , :-:. :,. · . , , ., ,, ~ : ~ .... ~ ' ' ': .... : ~ ; I ~ ..... ~ ~ , . , ,~ ..... ~ I : ~ ; · i . ~ i , , , : ! , : r : , ; ; : i ,, :~ ': ,', ~ ~ . . , ' ,, , '~ , ~ ; ~ ~ · : . , : ; ~ ~ . ~ : ,, _~ ,: [ , --- ~- , ~ , , . . , ' , ~ , , :: . _~ : , / : . I .......... . , ': , ,' ''' / ; ' :.;. ~ : : t::':',,' ,:: '~ t ';-: ~_. . , . , , ; , r : : : . ~ , : , ,. , ~ ~ ~ ; ~ ~ : ~ ~ It . .' ~ ...... · . , ~ . . : , ~' , - .... , ~ --'-:: i,' ! i I .... ~- ~ , ~ ~ ', I~ ~ I _ ' ~ : ' ~ ......... ! , 9 8 7 6 5 4 3 2 100 9 8 7 6 5 2 1 i0 2 3 5 6 7 8 9 10~ 2 3 4 5/ 6 7 8 9 10C0 2 3 4 5 6 7 $ ? '3 O~ i0 ~ 8 Q, MCFPD ALASKA OIL Anchorage, (907) STATE OF ALASKA AND GAS CONSERVATION COMMISSION 3001 Porcupine Drive Alaska 99501 q(-.)~//V5-- 279-1433 Receipt of the _ em o r,~e: following material which was transmitted via is hereby acknowledged: QUANT I TY DESCRIPTION X, DATED: JUN 1 7 1991 Alask~ 011 & Gas Cons. Commission Anchorage Copy sent to sender YES '~./~ NO o. 0 RIG I N- t ALASKA OIL AND GAS CONSERVATION COMMISSION "" .. WELL COMPLETION OR RECOMPLETION REPORT AND LOG ,a 1. Status of Well Classification of Service Well OIL ~ GAS ~ SUSPENDED ;.~ ABANDONED "~ SERVICE [] 7. Permit Number 90-173 8. APl Number 50_023-20031 2. Name of Operator North Slope Borough 3. Address P.O. Box il20 Barrow, Alaska 99?23 4. Location of well at surface 978' FNL 1519' FEL NW-4/NE-4_ S~e~. 28-T20N-R19W iI,~I~ATjONS{ AtAt Top Producing IntervalSame Total Depth ~,~ ~0 "~~ ~ ~r;'?0[~ ~ ; ? )~ u ~q 5. Elevation in feet (indicate KB, DF, etc.) ] ~e,~ig~ion and Serial No. "i'KB I N/A 9. Unit or Lease Name ~alakpa 10. Well Number #6~ 11. Field and Pool Walakpa 12. Date Spudded 13. DateT.D. Reached I 14. Date Comp.,Susp. orAband. 115. Water Depth, if offshore 116. No. of Completions 3/10/91 3/18/91]' 4/4/91 (Perforated)J N/A feetMSL] 1 17. Total D~th (M D+TV D) 18. Plug Back Depth (M~TVD)] 19. Directional SurveY25?0, 2535' IYES [] NO [] I 20' Depth where SSSV set [2: ' Thickness °f Permafr°stN/A feet MD 955' 22. Type fil~tric or Other Logs Run DLL-GR-SP BHC Sonic-GR-CAL. CDL-CNL-GR-CAL Prolog 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE 13 3/8" 9 5/8' 7" 24. Perforation WT. PER FT. 72# 40# 23# GRADE S-95 N-80 TOP 0 N-80 0 BOTTOM 60' 1232 ' 2569' open to Production (MD+TVD of Top and Bottom and interval, size and number) 2442'-2474' 32' 12SPF 384 Shots 0.49" Diameter/Shot HOLE SIZE 18" 12 1/4" 8 1/2" CEMENTING RECORD 16 sx Permafrost Cmt 640sx Permafrost Cmt 38sx Clam G w/2% ~'~,:o/,'/~ AMOUNT PULLED None None None 25. TUBING RECORD PACKER SET (MD) SIZE DEPTH SET (MD) 2-3/8" 4.7# 2422.6fi' None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 27. PRODUCTION TEST ~ono Date First Production Wait-ing on Pipeline Date of Test Hours Tested 5/5/91 20 Flow Tubing Press. 873 Casing Pressure 840 IMethod of Operation (Flowing, gas lift, etc.) Flowing tPRODUCTION FOR ]O'~BBL TEST PERIOD m~ ' CALCULATED . IOI~)-BBL 24-HOUR RATE I~ GAS-MCF ] WATER-BBL 623 v~ I 0 i GAS-MCF ~ WATER-BBL 748,?~1 0 28. CORE DATA t CHOKESIZE IGAS'OILRATIO 14.5/64 I--' l OIL GRAVITY-APl (corr) Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or wa,ter."S~lbmit core chips. NONE Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate . 29. NAME GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH 1 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. Torok 'Pebble Shale' Walakpa Sand Kingak Shale 868' 2056' 2443' 2473' NO TESTS 3t. LiST OF ATTACHMENTS 32. t hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~ ~/Y/ Tit,e Petroleum Enginee]0ate -3~5//Iliam 'W' -AIlen 05/04/91 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. ,~*,em 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). dm 23' Attached supplemental records for this well should show the details of any multiple stage cement- -~ ] and the location of the cementing tool. m 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- ~:tion, Gas Injection, Shut-in, Other-explain. m 28: If no cores taken, indicate "none". ~I, 07 PROTRACTED SEC. 28, T.20 N., R.19 W., U.M, ' 'l 978 . , I I , ii , ! I I .,. I , ' 1,519 ft. ' 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 ......... T ................. 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 Immmlmmmmllmmmmlmmmmmmmmmmemmmmmmmmmmmmmmm Scale: 1" = 1/4 mile 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. 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 ~~, ~ Date Derek W. Howard, LS 6923 Y = 6,239,497 X = 633,736 GEODETIC POSITION Lat. 71° 03'43.79" N. Long. 156° 52' 29.89" W. Elev. 28 Feet As-built Location For WALAKPA No. 6 Section 28, 'i'.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOROUGH Surveyed By LCMF Limited 139 E. 51st. Ave. Anchorage, Alaska · ~ORTll SLOPE il()I~()I'Gll DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Developmenl Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH: z~' Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS ,=~ ,er~ ~ ~ ~..~ - ~.~ /~ ~ "~ ,,, ,,, DIESEL ON L~.: DIESEL USED: j DIESEL REC'D: ~ H20 ON LOC.' I H20 USED: DEVIATION J Background Gas Units ~TripGas un,ts / Connect,on Gas un,,s Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRE~ION MUD PROPERTIES: Type J DAILY MUD COST CUM. MUD COST WEIGHT VISC. ~~ A. PI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (pPG) (SEC.) (CP) Y P GELS pH (CC) W.L CAKE Pm Pi RIDES 0~o BIT JET SIZE DEPTH BIT ~. ROT CONDITION NO. SIZE- MFG. TYPE SERIAL NO. ~G. HRS. ~.IHR, (MLBS.) 32ND tN OUT RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET DP/~ LENGTH PRESSURE VELOCITY AV PUMPS ~ ~ ~ ~ ~ ~ OFF B~M R~. ~. S.O. ~. PU. ~. B.HA LENGTH B.H.A WT DAYS ON JARS NO. BOP Texted: s..v. ,..so,,., NORTll SIA)I~E iI()i~OUGll DEPARTMENT OF' INDUSTRIAL DEVELOPMENT 8..,0.,, Gas D,,ve,opr.,,.t Daily Drilling Report ALASKA , ,, FOOTAGE FORMATION: DEPTH: ~,/~ Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS ! ,¢[¢n n~n I .z'~/,.,_ z_.~ ~r'/ Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type ] DAILY MUD COST CUM. MUD COST WEIGHT MISC. PV A.PI.WL HTHP FILTER CHLO- Sand SOLIDS OIL {PPG) (SEC.) (CP} Y P GELS pH (CC) W L. CAKE Pm P~ RIDES o/o o~ % JET S~ZE DEPT. B~T WT. ROT. COND~T,ON SIZE MFG. TYPE SERIAL NO. FTG. HRS FT. IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE PUMP JET DP/DC LENGTH SPM OPM PRESSURE VELOCITY AV PUMPS ¢" /f." ~ g,¢¢ / BHA OFF BOTTOM ROT. WT. S.C. WT. PU. WT. B.I,I.A. LENGTH BH.A WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTII SLOPE IH)I~OUGll DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ^LASK~ FOOTAGE FORMATION: DEPTH: / /t~/~"' Last 24 Hrs. ~,.~ WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS m~ ~ 4 ~,~ /~" Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type ] DAILY MUD COST CUM. MUD COST WEIGHT VlSC. ~ API.WL HTHP FILTER CHLO- Sand SOLIDS OIL {PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm P~ RIDES BIT JET SIZE DE~H BIT ~ R~. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT ~G. HRS. ~IHR. (MLBS ) RPM T B G I I 1 , STROKE PUMP JET DP ~.~..ucs u~E~ S~ZE AV ~9C .E~ S~ ~ ~SSU.E V~OC,~ PUMPS ~ ,, i~ " ~ ~ OFF B~M R~. ~. S.O. ~. PU. ~. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTIi SLOPE BOROUGli DEPARTMENT OF INDUSTRIAL DEVELOPMENT 8a,,ow G., Oe~e,opment Daily Drilling Report ALASKA , , WELL NAME: x.,J~. DATE: ~,4~q/ R,G DAYS: ,/ " F~AGE FORMATION: DE,H: /~ Last 24 Hrs. WEATHER: Wind: Temp.: ~sibility: .... From To Hm. DAILY OPERATIONS DIESEL ON L~.: DIESEL USED: DIESEL REC'D: H20 ON LOC.' H20 USED: DEVIATION I Background Gas Un,ts }TripGas Units ~ Connec,ion Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type ~ DAILY MUD COST CUM. MUD COST WEIGHT VISC. ~ API.WL HTHP FILTER CHLO- Sand SOLIDS OIL ~PPG~ (SEC) (CP) Y P GELS pH (CC) W.L CAKE Pm P~ RIDES % O/o BIT JET SIZE DE~H BIT ~ R~. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT ~G. HRS. ~IHR. (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE PUMP JET DP/~ LENGTH SPM GPM PRESSURE VELOCITY AV OFF B~M R~. ~. S.O. ~. PU. ~. B.H.A. LENGTH B.H A. WT. DAYS ON JARS NO. BOP Texted: SERV PERSONNEL NORTI! SLOPE BOi~OUGii DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ^L^SK~ FORMATION: DEPTH: /~y,,,~ / FOOTAGE Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: ...... From To Hrs. DAILY OPERATIONS , , i Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type ] DAILY MUD COST CUM. MUD COST WEIGHT VISC. ~ A.PI.WL HTHP FILTER CHLO- Sand SOLIDS OIL {PPG) (SEC.) (CP) Y P GELS pH (CC) W.L. CAKE Pm P~ RIDES o~ BIT JET SIZE DE~H BIT ~, R~. CONDITION SIZE MFG. ~PE SERIAL NO. ~G. HRS. ~.IHR. NO. 32ND IN OUT (MLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE SPM GPM PUMP JET DP/DC LENGTH PRESSURE VELOCI~ AV PUMPS OFF B~M R~. ~. S.O. ~. PU. ~. B.H.A. LENGTH B.H.A. ~ DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTll SLOPE iIOROUGll DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA WELL NAME: ~,,.,.,-,,,,, -'.,¢ DATE: .¢/,'~'/'~,' R,G o^Ys: FOOTAGE FORMATION: DEPTH: /,.¢"/,.~" Last 24 Hrs. ,, WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS /~,.3~ I?,.,,~ / .~/.,/ .~,/ ~ ~ ,¢/ T~,.: .,'~'~ - -- ,/ / . ! DIESEL ON LOC.: DIESEL USED: J D,ESEL REC'O: J H,O ON LOC.: J H~O USED: I i I Depth Degrees DIRECTION Depth Degrees DIRECTION Deplh Degrees DIRECTION ' MUD PROPERTIES: Type DAILY MUD COST CUM. MUD COST WEIGHT ¥1SC, IN' API.WL HTHP FILTER Pm p~ CHLO- Sand SOLIDS OIL IPPG~ (SEC.) (CP) Y P GELS pH (CC) WL. CAKE RIDES , ~..~ ~ /,~..r' BIT JET SIZE DEPTH BIT WT. ROT CONDITION SIZE MFG. TYPE SERIAL NO. FTC. HRS F-T IHR. NO. 32ND IN OUT tMLBS.) RPM T B G HYDRAULICS LINER SIZE STROKE PUMP JET DP/DC LENGTH SPM GPM PRESSURE VELOCITY AV PUMPS ~" ,,,/L~.~" ~D -;~'~ / BHA OFF B~M R~. ~. S.O. ~. PU. ~. B.H.A LENGTH B.H.A. WT. DAYS ON JARS NO. BOP Texted: SERV PERSONNEL DALLY CO~ J CUM. CO~ JRIG J SUPERVISOR ~ORTli SIA)PE BOR()I'GI! DEPARTMENT OF INDUSTRIAL DEVELOPMENT 8,,,,r,:,.,, Ga. Oeve,o..,e.t Daily Drilling Report ALASKA FOOTAGE FORMATION: DEPTH', ..,~ Last 24 Hrs. ~/~,K~.. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS ~ o,¢.~,'~ /.,3,~ 3~ ~,.,,..¢~" ,, .. ~ /~/~ ~ ~/~ ~ /~ ' -/ / DIESEL ON LOC.: DIESEL USED: ~ DIESEL REC'D: J H,O ON LOC.' ~ H~O USED: I .... Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRE~ION MUD PROPERTIES: Type 1 DALLY MUD COST CUM. MUD COST WEIGHT VlSC. ~ A.PI.WL HTHP FILTER CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y p GELS pH fCC) W L CAKE Pm P~ RIDES BIT JET SIZE DE~H BIT ~. Re. CONDITION NO. SIZE MFG. ~PE SERIAL NO. 32ND IN OUT ~G. HRS. ~.IHR. tMLBS ) RPM T B G ~ STROKE PUMP JET DPi~ HYDRAULICS LINER SIZE LENGTH SPM GPM PRESSURE VELOCITY AV OFF B~M R~. ~. S.C. Wl PU. ~. BH.A LENGTH B.H.A. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTil SLOPE BOROUGil DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA WELL NAME: .~),e~,.~A4'.O,e ,,¢~ DATE: ,~.//~/z¢/ RIG DAYS: w FOOTAGE FORMATION: DEPTH: ,~.,4'.¢".~ Las~ 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type J DAILY MUD COST CUM. MUD COST WEIGHT VISC. Pt/ API.WL HTHP FILTER CHLO- Sand SOLIDS OIL [PPG) (SEC.,) (CP) Y P GELS pH (CC) W.L. CAKE Pm P~ RIDES % % % BIT JET SIZE DEPTH BIT W~ ROT. CONDITION NO. SIZE MFG. TYPE SERIAL NO. 32ND IN OUT F-rG HRS F-T IHR (MLBS.) RPM T B G STROKE PUMP JET DP/ HYDRAULICS LINER SIZE LENGTH SPM GPM AV ~RESSURE VElOCiTY DC CASING SIZE ~i;~~' WT. ~/~9 ~' GRADE ~/_~ SHOE:!.iFRAe"'~'. ':"!GRAD"" L PPG AT FT. TOL OFF BOTTOM ROT. WT. S.O. WT. PU. WT. '-~ :! '¢ "BH.A LENGTH B.H.A WT. DAYS ON JARS NO. '~ ~'' ' .. ~,L. BOP Texled: DALLY COST CUM. COST SUPERVISOR NORTll SIA)I E BOHOUGll DEPARTMENT OF INDUSTRIAL DEVELOPMENT 8a,, Gas Oeve,opme., Daily Drilling Repod ALASKA FOCAGE FORMATION: DE,H: ~Z¢ ¢ Last 24 Hrs. /~ ' . . WEATHER: Wind: Temp.: Visibili~: ,,, From To Hrs. DAILY OPERATIONS ~ ~ / ~,~ ~" / .... ,., ..... DIESEL ON L~.: DIESEL USED: ! DIESEL REC'D: [ H20 ON LOC.: ] H~O USED: DEV,ATION 1 aack~o~o ~as Un,,s ~*~,p~as Un,ts J Co~nec,,o~ ~as Un,,s Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRE~ION ..... MUD PROPERTIES: Type ~ DAILY MUD COST CUM. MUD COST I 'WEIGHT VtSC. ~ A. PI,WL 'HTHP FILTER Pm p~ CHLO- Sand SOLIDS OIL ~PPG) (SEC.) (CP) Y P GELS pH (CC) W L. CAKE RIDES % % % BIT JET SIZE DE~H BIT ~ R~. CONDITION SIZE MFG. ~PE SERIAL NO. ~G. HRS ~.IHR NO. 32ND IN OUT (MLBS) RPM T B G HYDRAULICS LINER SIZE STROKE PUMP JET DP/m LENGTH SPM OPM PRESSURE VELOCITY AV OFF B~M R~. ~. S.O. ~. PU. ~. B.H.A. LENGTH BH.A. ~. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL ,, NORTll SIA)I'E IH)ROI'Gil DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report AL^SK ! FOOTAGE FORMATION: DEPTH: ~,'~,~/ ~ Lasl WEATHER: Wind: Temp.: Vi$ibilily: From To Hrs. DAILY OPERATIONS DIESEL ON L~.: DIESEL USED: DIESEL REC'D: H20 ON LOC.' H~O USED: Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRE~ION MUD PROPERTIES: Type J DAILY MUD COST CUM. MUD COST WEIGHT VlSC. ~j A.PI.WL HTHP FILTER CHL~ Sand SOLIDS OIL . (PPG) (SEC,) ~CP~ Y P GELS pH (CC) W.L. CAKE Pm P~ RIDES % BIT JET SIZE DE~H NO. SIZE MFG. TYPE SERIAL NO. ~G. HRS ~.IHR BIT ~. R~ OOND~TION 32ND tN OUT ~MLBS RPM T B G HYDRAULICS LINER SIZE STROKELENGTH SPM GPM PRESSuREPUMP VELOCI~JET AV DP/Dc .... PUMPS OFF B~M R~. ~. S.O. ~. RU. ~. B.H.A. LENGTH B.H.A. DAYS ON JARS NO. BOP Texted: , , · ' FO(TFAGE FORMATION: DEPTH'. Z,.O~:' / ,~"~:~/'"'~ Last 24 Hrs, W~THER: Wind: Temp,' Visibility: F~ To Hm. DAILY OPERATIONS . , ./ ,/ ' / -~__- ~. -~- DIESEL ON L~.: DIESEL USED: )DIESELREC'D: JH~OON LOC.' ) H~OUSED: Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type ~ DAILY MUD COST CUM. MUD COST WEIGHT VISC. ~ A.PI.WL HTHP FILTER Pm p~ CHLO- Sand SOLIDS OIL (PPG) (SEC.) (CP) Y P GELS pH (CC) WL. CAKE RIDES BIT JET SIZE DE~H ~G. HRS. ~IIHR. BIT ~ ROT CONDITION NO SIZE MFG ~PE SERIAL NO 32ND IN OUT (MLBS ) RPM T B G STROKE PUMP JET DP/Dc HYDRAULICS LINER SIZE LENGTH SPM GPM PRESSURE VELOCITY AV PUMPS OFF B~M R~. ~. S.O. ~. PU. ~. B.H.A. LENGTH B.H.A WTl DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL NORTIi SLOPE BOROUGii DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA NORTli SLOPE BOROUGil DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ^L^SK~ WELL NAME: ~),~z_,~l,~,/'J,~- .'~ DATE: ~/,~,/ RIG DAYS: /" / " FOOTAGE FORMATION: DEPTH: ,,,~.,,~',~/ ,~Z~',,z-Z) Last 24 Hrs. WEATHER: Wind: Temp.: Visibility: From To Hrs. DAILY OPERATIONS f ..... ' .. / ......./ ,, , ....... Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type I DAILY MUD COST CUM. MUD COST I WEIGHT VlSC. PV API.WL HTHP F'ILTER CHLO- Sand SOLIDS OIL !PPG/ (SEC.). (CP) Y P GELS pH (CC) W L. CAKE Pm Pi RIDES 0,,t) BIT JET SIZE DEPTH ROT. CONDITION NO. SIZE MFG. TYPE SERIAL NO. FTC HRS. F-T'IHR BIT WT. 32ND IN OUT iMLBS.) RPM T B G HYDRAULICS LINER SIZE STROKELENGTH SPM GPM PUMP JET AV DP/Dc PRESSURE VELOCITY PUMPS / OFF BOTTOM ROT. WT. S.O. WT. PU. WT. B.H.A. LENGTH B.H.A. WT. _ DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL ARCTIC SLOPE CONSULTING GROUP, INC, '~ ~'~ p ~te c,,*s ~ Scientists , ~urveyors GEOLOGICAL REPORT WALAKPA WELL NO. 6 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 Office Box 650 Barrow, AK 99723-0650 (907) 852-4556 ~u~&,.7.,~Tr:. ,2' -~;2' :2 ?O.Ce .;?~,.3,'~C'T3, _?¥ F,~,X !907 TABLE OF CONTENTS INTRODUCTION ............................................ 1 Location Map ............... 2 Surveyor's Certifi~i~ ]~]......~]~~ ~ ~. . .~]~ ~. 3 GEOLOGY ................................................. 4 Stratigraphic Table of the Walakpa Development Area ................................... 4 Formation Tops ..................... 5 Walakpa Sandstone ~.~..~.~ .... ~..~ .... ~.~...~ 5 Well Prognosis and Summary ......................... 7 STRUCTURE ............................................... 8 Introduction .... 8 Structural Pos~~ ~i~i~i~iiiiii~ii~iii~i~i.ii..i 8 Structure Map: Top . .. 9 Hydrocarbon Shows ....................................... 10 Productive Zones ........................................ 10 CONCLUSIONS ............................................. 11 Well Log Copies ......................... 12 Summary of Pertinent Data ~.~.~.~.~ ..... ~.~...~..~ 15 Lithology Log ....................................... (Enclosed) INTRODUCTION Walakpa No. 6 was the third well drilled in the Walakpa Gas Field Development Program and was drilled in March, 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. This well is located 978 feet from the north line and 1519 feet from the east line of Section 28, Township 20 North, Range 19 West, Umiat Meridian, Alaska. The latitude is 71 degrees 03' 43.79" North and the longitude is 156 degrees 52'29.89" West. Alaska Plane Coordinates are: x = 633,736 and y = 6,239,497, Zone 6. The Kelly Bushing elevation of this well was 41 feet above sea level. All depth measurements in this report are in reference to this datum unless otherwise specified. The Walakpa No. 6 well was drilled 2 miles east of Walakpa No. 3. The No. 6 well is the easternmost well of the four wells in the 1990-91 drilling program. Structurally, Walakpa No. 6 is located updip from Walakpa No. 2 and downdip from Walakpa No. 3. Both of these wells tested gas in the Lower Cretaceous (Neocomian) Walakpa Sandstone, therefore No. 6 well was also expected to encounter gas in the Walakpa Sandstone. The objectives of Walakpa No. 6 were to test and develop the Walakpa Sandstone. The prognosis depth to the top of the Walakpa Sandstone was 2443'. The productive zone was forecast to be 34 feet thick. Walakpa No. 6 was spudded on March 10, 1991, and was drilled to a total depth of 2570'. On April 4, 1991, the well was completed as a gas well, with perforations in the Walakpa Sandstone, from 2442' to 2474'. 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. 0 03 #4 #s r ~ WELL ,., 3~3~ I I ~ I I ,r,- ~ I I T 2O N LOCATION MAP WALAKPA GAS FIELD WELL #6 0 1 2 Miles LEGEND LAKE BOUNDARY ABANDONED GAS WELL GAS WELL ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects .301 Donner Avenue Tele~'~'~: (907) 3~9-514~ Scientists · Surveyors Ancnoroge. AlasJ(a 99518-3035 (907) 349-~213 I i ! I ! I I I I I I I I I I I I 7 ................. 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 PROTRACTED SEC. 28, T.20 N., R.19 W., U.M. ................. T ...... 1 .......... ' I / , 978 ft. , / I , I Scale: 1' = 1/4 mile 1. Location for well site was accomplished by using GPS equipment and conventional sun/ey methods from USGS stations Barrow Astra AZ and Corral. 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. REVISED 5/14/91 I 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 aJI dimensions and other details are correct. Date Derek W. Howard, L$ 6923 X ~ GEODETIC POSITION ' Lat. 71° 03' 43.79" N. Long. 156° 52' 29.89' W. F.B: BRW-91-01, PG. 4. Elev. 29.96 Feet: Top of bottom flange at finished floor. Ground elev. +/- 28 Feet. F.B: BRW-91-04, PG. 31. Y = 6,239,497 633,736 As-built Location For WALAKPA No. 6 Section 28, T.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOR~ Surveyed By LCMF Limited 139 E. 51st. Ave. Anchorage, Alaska STRATIGRAPHIC TABLE OF THE WALAKPA DEVELOPMENT AREA MAX. MIN. LITHOLOGY FORMATION AGE i DEPTH DEPTH sandstone, shale Gubik Formation Quaternary and conglomerate 100 -- light grey silty cloystone with rare, thin (0 - 1 ft.) Nanushuk Group silty sand layers 1000 - 400 .... grey shale with carbonaceous Torok Formation silty beds o 2200 - 1600 fissile to blocky --~ carbonaceous 'pebble shale' block shale 2550 - 2020 light brown-grey silty sandstone, massive Walakpo Sandstone sandstone, and basal conglomerate 2580 - 2040 dark brown-grey .? , shale with thin Kingak Shale (<10 ft.) silty beds 2780 -- 2240 Total Depth Drilled , ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects . Scientists · Surveyors GEOLOGY Formation Tops The following formation tops were identified in the Walakpa No. 6 well: FORMATION DEPTH ( KB ) SUBSEA CRETACEOUS Torok Formation "pebble shale" Walakpa Sandstone 868'* 827' 2056' 2005' 2443' 2402' JURASSIC Kingak Shale 2473' 2432' *Estimated from well log correlation and seismic interpretation. All other tops from wireline data. Walakpa Sandstone 2443' - 2473' Cuttings sample intervals and !ithologic descriptions focused on the Walakpa Sandstone, the objective formation of this well. In Walakpa No. 6 the Walakpa Sandstone consists of light brown, fine- to very fine-grained, moderately hard sandstone. Grains of the sandstone are predominantly subrounded to subangular quartz. White and black chert pebbles, pyrite, glauconite, and shell fragments comprise the accessory grains, which amount to less than 5% of the sandstone. Clasts in the sandstone become more angular and coarser toward the base, and the matrix becomes harder, finer-grained, and more glauconitic. The gamma ray log of the No. 6 well indicates sandstone from 2443' to 2473'. Log porosities of this interval average 17%. The formation density/neutron porosity logs are plotted four feet too high, according to the other logs. This discrepancy is probably caused by a miscalculation in the tool spacing measurements. Log picks from the formation density/neutron porosity logs have been shifted four feet downward to compensate for this discrepancy. The formation density porosity logs show porosities greater than 18% from 2444' to 2463' and from 2465' to 2471' The formation density/neutron porosity logs show crossover throughout the sandstone, except for 2463' to 2465', and from 2471' to the base of the sandstone. In these two intervals, density porosity decreases sharply from about 22% to less than 15%, and neutron porosity values remain about the same. These low porosity intervals are interpreted to be zones of increased water saturation, possibly caused by a fining of the sandstone matrix and/or increased cementation. This decrease in the reservoir qualities of the sandstone results in more bound water, preventing a high degree of gas saturation. 5 In general, resistivity measurements of the Walakpa Sandstone in Well No. 6 decreases toward the base, as does the degree of separation between the shallow and deep resistivity log curves. Cuttings analysis indicated very good visible porosity at the top of the Walakpa Sandstone, decreasing to good to fair visible porosity toward the base. The basal portion of the sandstone is interpreted to be non-productive, due to a lack of permeability and a high degree of water saturation. The Walakpa Sandstone in well No. 6 has a gross sand thickness of 30 feet. Log analysis indicates a net pay sand thickness of 25 feet. WALAKPA WELL Nb. 6 WELL PROGNOSIS AND SUMMARY PROGN. ACTUAL DEPTH DEPTH LITHOLOGY FORMATION REMARKS (KB) (KB) sandstone, shale Gubik Formation and conglomerate light grey silty cloystone with rare, thin (0 - 1 ft.) Nanushuk Group Clay-rich shale silty sand layers 900 - 868 gas shows - grey shale with carbonaceous Torok Formation sand and silt silty beds beds, irregular drilling through 2040 -- 2056 fissile to blocky no significant carbonaceous 'pebble shote' gas shows black shale 2443 -- 2443 light brown-grey silty sandstone, massive Wolakpo Sandstone main pay zone sandstone, and basal --gas-- conglomerate 2477 - 2473 dark brown-grey shale with thin Kingak Shale no significant (<10 ft.) silty beds gas shows 2570 - 2570 Total 0epth Drilled ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Arcmtects · Sc~enbsts · 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 Husky/ONPRA in 1978 and 1981, respectively. Both of these wells encountered the gas-bearing Lower Cretaceous Walakpa Sandstone, and identified a minimum gas column of 550 feet, if reservoir continuity is ~sumed. The 1991 North Slope Borough dri].l_ing program followed a progressive step-out, both laterally and updip, from Walakpa No. 2. Of the two original Walakpa wells, this well showed the most favorable conditions in the Walakpa Sandstone. Structural Position Walakpa No. 6 is located near shotpoint No. 260 on North Slope Borough seismic line 57-89. This line trends east-west and ties into line 61-89, on which Walakpa Nos. 2, 3, and 4 are located. The inferred "top of Walakpa Sandstone" reflector at the Walakpa No. 6 location was shown to be 32 milliseconds higher than at Walakpa No. 2. Walakpa No. 6, like Walakpa No. 2, is located south of any significant inflections in the seismic reflectors which mark the Walakpa Sandstone interval. The uniformity of reflectors is interpreted to indicate near uniform south-southeast dips at this structurally lower part of the Walakpa Sandstone reservoir. The prognosis depth to the top of the Walakpa Sandstone in Walakpa No. 6 was 2443', as was the actual depth. Structurally, Walakpa No. 6 is 154 feet updip from Walakpa No. 2 and 281 feet downdip from Walakpa No. 4. T 2O N TOP WALAKPA GAS FIELD OF WALAKPA SANDSTONE LEGEND LAKE BOUNDARY # 1 ABANDONED -ff~ GAS WELL _~#6 GAS WELL SUB-SEA CONTOUR ~~00~ INTERVAL 0 I 2 Miles ARCTIC SLOPE CONSULTING GROUP, INC. Engineers · Architects · Scientists · Surveyors 301 0onner Avenue Anchoroge, Alasko 99518-3035 Teleot'~ne: (907) 349-5148 FAX: (907) 349-4213 Hydrocarbon Shows This well was drilled without the services of a commercial mud logging unit. Therefore, no hydrocarbon shows above the pay zone in the mud or the cuttings were recorded. Gas shows were anticipated in the Walakpa Sandstone, but were not detected. The cuttings from the Walakpa Sandstone interval gave off pale to bright yellow fluorescence under ultraviolet light. Productive Zones The gamma ray log of Walakpa No. 6 indicates good sandstone development in the Walakpa Sandstone from 2444' to 2473'. Two tight zones within the sandstone have been picked from porosity logs at 2463' to 2465', and 2471' to 2474'. These zones are interpreted to be nonproductive. The remainder of the Walakpa Sandstone is interpreted from porosity logs to be gas-bearing and porous. Continuous perforations covered the following interval: KB DEPTH NET THICKNESS SHOTS PER FOOT 2442'-2474' 32' 12 10 CONCLUSIONS The objective formation of Walakpa No. 6, the Walakpa Sandstone of the Lower Cretaceous (Neocomian) 'pebble shale', was encountered at 2443' KB. This formation was found to be gas- bearing and Walakpa No. 6 was completed as a gas well, with perforations of 12 shots per foot from 2442' to 2474'. No other productive zones were encountered in this well. At Walakpa No. 6, the Walakpa Sandstone was found to be fine- to very fine-grained, moderately- to poorly-sorted sandstone. The unit has a gross sand thickness of 30 feet, with 25 feet of net pay. Log porosities of the perforated interval average 17%. Walakpa No. 6 confirmed the eastward continuity of the Walakpa Sandstone reservoir within the Walakpa Gas Field. Located 2 miles east of Walakpa No. 3, this well was the easternmost location of the 1991 drilling season. 11 12 NO'l~ St_Ot~ I~ I~ NO.G X ~ FILE: 2 F-SY~ Rk=nJ:(~ ~:2.0 RUN: 1 TRIP: 1 T I I"E: ~ :,53:34 ;~<(MIN) SP(I~) 0.2 ~ ~(~I) i t t f f ffff · , i ~. , LFtTE'RoLOG" CFiMMFI RRY T'FEN (L.I~) _ I ~ !1!' i,,L C'C-I C~' X SI4N Fi_E: 3 TRIP: I TIFI~: (N~:19:45 mO(O: 13 RK(MIN) UOL(CTT(M~CS/FT) 0~ C~L(INCH) I50 ~C(MIOS/F-T) t I I ITEN(~) F~OUSTILOG~ " ~-I ~I~N ~]IS~ '-' r~ j 2 ' , , ;~ ..~ .... , , ...... .... - __ ~, '~ , ~ I _ ~ , = .... ~_ ~~- 9I 9 t ( Ic~)~lO 0 9I (I-0~1I).LIB 88O (NIW)>~ SUMMARY OF PERTINENT DATA OPERATOR NOHTH SLOPE BOROUGH WELL WALAKPA #6 CONTRACTOR JADE DRILLING CO. ,. LTD. STATUS SHUT-IN GAS WELL, WAITING FOR FIELD WALAKPA GAS FIEND LOCATION 978' FNL. 1519 FEn LATITUDE ?1° 03' 43.79" N COORDINATES x = 633,736 y = 6,239,497 DATE SPUDDED 03/10/91 TD 2570 PIPEnINE CONNECTION API NO. 50-023-2003100 SEC 28 T 20N R LONGITUDE 156° 52~' 28.89" W ELEV. GL 28.1 FL 30 DATE COMP. 04/04/91 19W _ CASING.. 13 3/8" @ ...60' ., 9 5/_8" @ 1230 LOGS RUN DLL/GR/SP; BHC_SONIC/GR/CAL; CDL_~CN/..GR/CAL. TESTS NONE WHILE DRILLING FMTN @ TD KINGAK SHALE 7' @ 2570 HYDROCARBONS GAS NOT DETECTED WHILE DRILLING; SAMPLE FLOURESCENCE FB~DM 24q~'- 2480'. LOG RESULTS INDICATED GAS PRESENT FROM 2443' - 2468' & 2470' - 2471'. FLUID ANALYSES NONE MUD LOGGER NONE LOG ANALYST NONE WELLSITE GEOLOGIST(S) RICHARD GLENN, ARLEN EHM SPECIAL STUDIES NONE PRODUCING ZONES PERFORATED 32' ~ 12 SHOTS PER FOOT FROM 2442' - 247q' REMARKS 15 AOGCC GEOLOGICAL MATERIALS INVENTORY LIST PERMIT it c~) _ 1'7'~ WELL NAME ~~,~..,_ ~ COMPLETION DATE_ ~ /_ ~ /...~[ __ CO. CONTACT' ~, ~ ~,"~~ ' checkoff or list data as it is re ce i~ d,*J~ st recei¥~d date for 407', if not required list as .R - 4o~'1- ~,l'l~l,~ ~ d~,m"9history ~- suwe~! O'I ~ell tests O I ~°re desCriptio~P cored intewa,ls, ,, core analysis ~ ..... ' d~ ditch'intcwals digital data ' ~o~' , ....... ' '~, ,, qq~ .o~ "' LOG' TYPE ' RUN INTERVALS SCALE' . _ ,,, NO. _ ..... [to the nearest foot] [inchll00'} i , , .... §] .... i Ill I IIll III IIlll I Illl III II lllll I . ?! ii i i ill i L Ol ........................... 101 ......................... i ti i ii ii i i i i LI 1 ....... Illl I I I II Ill I I I III I _1 I]J I III III I~ . I I ~ II I I II I I I I I Jl 131 · : .. i~1 ............... ! 1'i ..................................... · 18! · ii i i i i i i ii i 11 , 111 ,lUll I I I I I III II I ' ' 11 1'1 "' AOGCC SEPIA/BLUELINE LOG INVENTORY i°g type ' ' rccciveL~' *rec date run # comments " DI~SFL yes no ~HCISL yes no ..... ........ , ESS yes no .... ~SS yes .o.... .... ...... CN~ no SHOT yes no ..... CYBER yes no LOOK ........ FMS yes no .... , ..... ML yes no . CBL yes no ...... ,,, CE'r yes no .............. RF'[ yes no 'GYRO ~es 'ha ..... '~' yes no .... .......... , , ~U~ ' yes no ~ yes flo ............. CORE ye~ no ......... .............. CORED INTERVALS RECOVERED COMMENTS , TO: THRU: FROM: MEMORANDUM State of Alaska Commissioner ~ . .... DATE: March 29, 1991 FILE NO.' LG3 2 9 TELEPHONE NO: SUBJECT: RIG/BOPE Inspection NSB Walakpa #6 N Slope Borough Permit No. 90-173 Drilling Louis R. Grimaldi~~ Petroleum Inspector Tues 3-12~91/Wed. 3-1~T.~: I travelled from Anchorage to Barrow to witness a blowout preventer test. Due to inclement weather, I arrived into Barrow late in the afternoon. I travelled to and performed a RIG/BOPE inspection the following morning. I found the rig and surrounding location to be clean and neat with the only discrepancy being that the diverter legs were not anchored. I brought this to the attention of the toolpusher who immediately remedied this problem. I did a visual inspection of the accumulator and found all previously noted problems remedied such as the remote panel has had the proper lines added to permit complete BOP control from either station. The high pressure bypass line had been added as well as two more accumulator bottles and a larger capacity hydraulic pump with a larger motor. The gas detection system had been installed and was operational. All else appeared to be operating normally. In summary: Jade rig #2, with the exception of the diverter line anchors, was in compliance with state regulations. Attachment. 02-00lA (Rev. 6/89) 20/11/MEMOl.PM3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Walk-Thru Inspection Report OPERATION: Drlg Wkvr UlC Operator/~ ~.~>IP~F'~p~J~ Permit # ~-7~ Location: Sec ~ T ~ R /~ M Drlg contr ~~ ~Y~~ ~-~ Rig~~ Location (gert'l) ~o~ Well sign IN COMPLIANCE yes no n~a A. DIVERTER 2. ( ) 7.9,0 line sz & length line corm &~ bifurcated & dwn wind 90° targeted turns vlvs: auto & simultaneous annular pack-off condition 1. ( ) ( ) 2.() () 3.() () 4.() () s.() () 6.() () 7. ( ) ( ) 8,() () 9.() () 10. ( ) ( ) 11. () () 12.() () 13. ( ) ( ) 14. ( ) ( ) is. (~<) ( ) B. BOP STACK ( ) wellhead flg wkg press ( ) stack wkg press ( ) annular preventer ( ) pipe rams ( ) blind rams ( ) stack anchored ( ) chke/kill line sz ( ) 90° turns targeted (chke & kill ln) ( ) HCR vlvs (chke & kill) ) manual vlvs (chke & kill) ) connections (flgd, whd, clmpd) ) drl spool ) flow nipple ) flow monitor ) control lines fire protected 1. () 2. (;x) () 3. ()0 ( ) s. iX) () 6.00 () 7.('/0 ( ) 8.(~) () 9.(~0 () 10. ( ) ( ) C. CLOSING UNITS ( ) wkg press ( ) fluid level ( ) oprtg press ( ) press gauges ( ) sufficient vlvs ( ) regulator bypass ( ) 4-way vlvs (actuators) ( ) blind handle cover ( ) driller control panel (;~) remote control panel RECORDS Date of last BOP inspection: Resulting failures: /(~ DATE: 3 ~/'~- ~' // Representative Well name c~gL~J<'~ ~-~ Representative IN COMPLIANCn~a yes n__~o 11. (j)~ ( ) ( ) firewall 12. ~) ( ) ( ) nitrogen power source (back-up) 13.~ ( ) ( ) condition (leaks, hoses, etc) 2. 3.(~ ~. (~ 5. 7,() 8. O0 D. MUD SYSTEM ( ) ( ) pit level floats installed ( ) ( ) flow rate sensors ( ) ( ) mud gas separator ( ) ( ) degasser ( ) ( ) separator bypass ( ) ( ) gas sensor ( ) ~) chke In conn ( ) ( ) trip tank 5.() 6.(Xl 7. () 8.() · E. RIG FLOOR ( ) ( ) kelly cocks (upper,lower,IBOP) ( ) ( ) floor vlvs (dart vlv, ball vlv) ( ) ( ) kelly & floor vlv wrenches ( ) ( ) driller's console (flow monitor, flow rate indicator, pit level indicators, gauges) ( ) (~) kill sheet up-to-date ( ) ( ) gas ~etection monitors (H-S & methane) ( ) ()<) hydr chke panel ( ) ~ chke manifold 1.() () 2. () () 3.() () 4.() () s.() () 6.(yJ () 7.(><) 8.() 9. F. MISC EQUIPMENT (Il flare line ( ) vent line ( ) 90° turns targeted ( ) (dwn strm choke lns) ( ) reserve pit tankage ( ) personnel protective equip avail ( ) ( ) all drl site suprvs trained for procedures ( ) C~ H2S probes ( ) ( ) rig housekeeping Date of last BOP test: ~,-"' ~F/ Failures not corrected & why: Date corrections will be completed: BOP test & results properly entered on daily record? Kill sheet current? TO: THRU: FROM: MEMORANDUM Sta e of Alaska ALASKA OIL ~ GAS CONSERVATION COMMISSION Lonnie C. S ~ DATE: March 28, 1991 Commissione r/ FILE NO: LG328-2 TELEPHONE NO: SUBJECT: BOP Test NSB Walakpa #6 N Slope Borough Permit No. 90-173 Drilling .... -~ Louis R. Grimaldi/~ Petroleum Inspector Thursday.. 3/14/91: I witnessed a blowout preventer test on Jade Rig #2 drilling Walakpa #6 for the North Slope Borough in the Barrow gas field. The test went well with the exception of the bypass line running from the second choke to the pits had been removed. Work to replace this line was commenced while we were doing the pressure test. Two valves on the choke manifold failed. One had a slow leak and the other, although holding pressure, refused to open after testing. Both valves were greased and subsequently passed the test. We stood by while the rig tripped in the hole so we could test the pipe rams and annular preventer which held satisfactorily. All else was tested and passed. In summary: Jade rig #2, after completing the replacement of the pit line from the choke manifold was I passed the rig for drilling. Attachment. 02-00lA (Rev. 6/89) 20/11fMEMO1.PM3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COHMISSION ~BOpE Inspection Report OPERATION: Orlg X Wkvr~ Operator /~/~2RT74 ~/..~>~E" ~O~;:)~J~d D~]g cont~ctr ~a~~ ~Z~ Location (general).GD~~ Well stgn Housekeeping (general) ~ Rig Reserve pit MUD SYSTEMS: Vt~al Trtp tank Pit gauge /~ Flow monitor ., Gas detectors , :~ Audio BOPE STACK: Annular preventer ,, Pipe rams Blind rams ~ Choke line valves HCR valve Ki11 ltne v~lves Check valve Test Pressure TEST RESULTS= · Rig# TEST: Initial, ~. Week 1 y,~ Other Representative ~/{A] Permi t: #, ~r'/~'~"/7,~ ~ ~ Casing se[ ~ .. Rep ACcuHU~ToR SYSTEH = Full charge pressure Press al:er closure Pump tncr clos press 200 pstg ft psig pstg Full charge press attained Controls: Master /~-~/' Remote min ~-~ sec ~ mtn ~-~ sec p s t g,, ,, ~ -~-" ~:) J? ~ .... Blind switch cover~~ KELLY AND FLOOR SAFETY VALVES: Upper Kelly . Lower Kelly Ball type Inside BOP Choke manifold Number valves Number flanges Adjustable chokes Hydraulically operated choke Test pressure Test pressure Test pressure Test pressure Test pressure Fai,ures 0 X Test: time ~ hfs 'Repair or replacement of failed equipment to be made within ,. days. Notify the Inspector~ and follow with wrttten/FAXed verification to Commission office. Dtstrtbutton~ ortg - AOGCC e - Operator c - Supervisor WITNESS C.OOq (rev 05/10/90) February 20, 1991 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 William W. Allen Petroleum Engineer North Slope Borough/Barrow Gas Fields P. O. Box 1120 Barrow, AK 99723 Re: Walakpa #6 North Slope Barrow Permit No. 90-173 Sur. Loc. 972'FNL, 1522'FEL, Sec. 28, T20N, R19W, UM Btmhole Loc. SAME AS ABOVE Dear Mr. Alien: 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. Sin ~'rely, ~ i,._~~i e '~ ~~~~C ommi s s ioner 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. WILLIAM J. CROUCH WILLIAM W. ALLEN BERNARD W. ALLEN (1921-198,5) ALLEN & CROUCH PETROLEUM ENGINEERS P.O. BOX 976 CASPER. WYOMING 82602 December 19, 1990 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 __./ ALLEN BUILDING }: .~.:; :.,-~..~'~I~IiRIVER CROSS RD. ! -~--~-~.. ,-----~,~ PHONE: 307/234-3571 I cc'.'.,~.~ ~ ~ }.- .... . ...... .. Gentlemen: Enclosed are the letters of exception and plat required of the ~North Slope Borough in applying for exception to the spacing provisions outlined under 20AAC25.033 for the upcoming Walakpa drilling program. The 1991 drilling program will in- volve drilling the four Walakpa wells as described in the recently submitted APD's. In addition to the APD's, the North Slope Borough will comply with the primary well control pro- visions as outlined under 20AAC25.033. If you have any questions or require further information, please do not hesitate to contact us at this office. Sincerely, John A. Fanto Allen & Crouch, Petroleum Engineers Encls. 'JAF/gd RECEIVED DEC 2 ~ 1'990 _.. -~,at~___~.~_~.~ ..~.~ WILLIAM J. CROUCH WILLIAM W. ALLEN BERNARD W. ALLEN (1921-1985) ALLEN & CROUCH PETROLEUM ENGINEERS P.O. BOX 976 CASPER, WYOMING 82602 ALLEN BUILDING 102 RIVER CROSS RD. PHONE: 307/234-3571 307/234-8562 December 19, 1990 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re' Walakpa Well Spacing Gentlemen: The North Slope Borough is applying for exception to the spacing provisions as outlined'under 20AAC25.055 for the Walakpa ~6 well. The proposed well location for the subject well is 972' FNL, 1522' FEL, SW/4-SE/4 Sec. 28, T20N,R19W in order to accomodate correlation with seizmic lines. Currently there is one plugged and abandoned well and one temporarily abandoned Well in the Walakpa Field. The North Slope Borough owns the minerals within a minimum of a two mile radius of the proposed wells, thus correlative rights are not an issue. If you }lave any questions or we can be of further assistance, please feel free to contact this office. Sincerely/ . John A. Fanto Allen & Crouch, Petroleum Engineers JAF/gd RECEIVED DEC 20 '90 12:43 MSB AMCH LIAISOM · ..: ...... P. 2/2 ,,. £C£I . NORTH SLOPE BOROUGH ~^.~.~ o~ Anchorage, N~ Phone: (9~ 561~20 F~: (~ 562-1~0 q~cJn ~' C~ Mr. Mike Mendor Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 RE: DESIGNATION OF ALLEN & CROUCH Dear Mr. Mendor: 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 Will/Director Industrial Development . ._-~, STATE OF ALASKA ALASKI IL AND GAS CONSERVATION C ¢IMISSION PERMIT TO DRILL 20 AAG 25.005 la. Type of work Drill X Redrill --I lb. Type of well. Exploratory -- Stratigraphic Test ~ Development Oil Re-Entry - Deepen EI Service - DevelopementGas~ Single Zone ~ Multiple Zone ~ 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool NORTH SLOPE BOROUGH/BARROW GAS FIELDS 46.5 KB feet WALAKPA 3. Address 6. Property Designation P. O. BOX 1120 BARROW, AK 99723 NSB 11. Type Bond iseo 2o AAC 25.025) 4. Location of well at surfac~. 972' FNL, 1522' FEL SW/4-SE/4 SEC. 28 -T20N-R19W UMIAT MERIDIAN At top of productive interval At total depth 12. Distance to nearest property line 15,835 feet 13. Distance to nearest well 10,726 feet 16. To be completed for deviated wells N/A Kickoff depth feet Maximum hole angle 18. Casing program size Hole Casing 18" 13-3/8" 9-5X8" 7" 12¼" 8½" 7. Unit or property Name WALAKPA 8. Well number #6 9. Approximate spud date APRIL 21, 1991 14. Numberofacresin property 21,120 Number CD 17430 Amount $200,000 15. Proposed depth ~MD and TVD) 2570 feet 17. Anticipated pressure (see 20 AAC 25,035 Maximum surface 1120 psig At total depth CrVD) 1159 psi~ Specifications WeightI Grade I Coupling I Length " 72#t s-95t s~: I 60' ' 40~tN-801 STC 11200' 23¢ I N-801 S -'C i2558' MD o o o Setting Depth Top Bottom TVDI MD TVD Quantity of cement (include stage data) 11 SX PERMAFROST CIRCULATE TO SURFACE 83 SX CLASS G 19. To be completed for Redrill, Re-entry, and Deepen Oi)erations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented measured true vertical Measured depth RE'6EIVED DEC 1 5 1990 AlasNa 0ii & Gas Cons. Com~'tss'toB ;Anchorage True Vertical deptl~ 20. Attachments Filing fee D Property plat ~ BOP Sketch ~ Diverter Sketch ~ Drilling program ~ Drilling fluid program ~ Time vs depth plot ~ Refraction analysis .~ Seabed report ~ 20 AAC 25.050 requirements 21. I hereby certlify that th~foregoing is true and correct to the best of my knowledge Signed ~///Z.¢~¢'/ ~7/~¢¢_.~,-_~_Z~ZI''f'IAM~/ W. ALLENTitlo P~L'~OZ.~-1..T~ E~GINEER · ~/,, - -v -, Commission Use Only Permit Number I APl number I Approval date I See cover letter . ?.0 '/73 50-- O,~,,,~- g. oO ~',1 02/20/91 for other requirements Conditions of approval Samples required ,~Yes ~ No Mud log required ,~ .Yes ~ No Hydrogen sulfide.measures ~ Yes ,~'..No Directional survey required ~ Yes ,~' No Required working pressure for BOPF_~.)~2M; %~..¢3~['-"-)F3 5M; .r-q 10M; [] 15M Other: ./('" ,/~ ~ ~-"' '/ / I /\ ../ , by order of Approved by ' /L/'*'"n~u"~,¢~' Q '~/,~-~:-4 Commissioner the commission Date Form 10-401 Rev. 12-1-85 C_ Submit in triplica[e Datell/30/90 PROTRACTED SEC. 28, T.20 N., R.19 W., U.M. I I 972 ft. ! I 1,522 ft. ' I i I I I I I I I I I I I I I I I I I I I 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 = 6,239,5O4 RE6EIVED x: OF ~.'"~ DEC "-- ~ 43 N. 4~~ ~;~ AnOh0[agO Long. 156° 52' 29.95" W. ~,...,,~o~oo~,~... ~ Elev. 35 Feet u LE. FOX ¢ ~ Pro~sed Location For 3745- S - WALAKPA No. 6 ~~~;e Section 28, T.20 N., R.19 W., U.M. ~~-- BARROW, A~SKA I 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 .o~rrect. ~ · Date Paul E. Fox, LS 3745 NORTH SLOPE BOROUGH Surveyed By LCMF Limited 723 W. 6th Ave. Anchorage, Alaska ,~'. '~ .... : ..... ~...,~-'~'l: . I ' ' !1 , ........... ~ ......................... : .... ~ ......... .... ~0.~ ..... ~ . 0 .+1 : ~ ~ ~ I ............... ~ L '' 'r" ~ 7" ~ = 2570' Sctle: ~" = 300' J NO~TH SLOPE BOROUGH snee~ O ~ Pr°'ect Walakpa'"Drillinq Pr°qram bY WWA ,o~a.oo Walak~ ~6 ~a,e 9 / 1 7/90 ~ ~~~ pro;em ,~.~.~ cmec~e0 DRILLING PROGRAM WAIJKKPA N~,T,LS 1.) 2.) 3.) 4.) 5.) 6.) 7.) 8.) 9.) 10.) 11. ) 12.) 13.) 14.) 15. ) 16. ) 17. ) 18.) 19.) PRESET 60' OF 13-3/8" CONDUCTOR PIPE, C~7~IY~ TO SURFACE WITH PERMAFROST CEMENT. MIRU JADE RIG ~2. W~I,D 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 PRESSURE 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 CEMENT 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. CEME1NTER. GIH WITH TUBING CONVEYED PERFORATING GUNS AND 2-3/8" TUBING. ROLL THE HOLE WITH DIESEL. TIE-IN WITH GR LOG. N.U. NE, r,r,HEAD AND TEST TO 3000 PSI. PERFORATE AND TEST WELL. RECEIVED DEC '1 1998 Alaska Oil & Gas Cons. Commission Anchorage 'T'h~ RECEIVED OEO ] ~ 1~ Oil & ~i~s ¢o.s. Commission Anchorage B.O.P. iiii L i i i · . [ _ Ill I I I II I I Ill I & ;. ~ B.O.P. CHOKE UAN~OLD. RIG NO. 2 CONTROL SYSTEX ~'"' 1-302~ '['~ tS,, ,ALE SHAKER MUD CLEANER I ! MUD SYSTEM PICTORIAL AGITATOR CENTRIFUGAL PU~P £OUALIZ~ g ~ SUCT,~ONVALVES. 6' I~ I~ SUCT~O. v~vr.s, a- BALL VALVES, 2' RECEIVED A/as/(a 0il & Gas Cons. Commission Anchorage MUD MIX HOPPER TO CLOSED LOOP MUD IA. ID CLEAN£R SHALE SHAXER 2a 2" 2m RIG 2 MUD SYSTEM SCHEMATIC I r .... ~ I I ~ i ! Irl fs l ~ I~ II I I IL .... JI I I i I I I I I I SHALE: I I I blUO ! I SI'-LAK[R I I i CLC~NER I I I I I I I PLAN VIEW ELEVATION 9'- I 112" 7'-9 1/2" 19'-7" RECEIVED DF_ O 1 5 I990 Alaska Oil & Gas Cons. Commissio~ Anchorage END VIEW · 8" 1: 0 I o. I. '""~ JADE! -- WIIAAAM J. CROUCH Wll. LIAM W. ALLEN BERNARD W. ALLEN (1921-1985} ALLEN & CROUCH PETROLEUM ENGINEERS P.O. BOX 976 CASPER, WYOMING 82602 January 22, 1991 ALLEN BUILDING 102 RIVER CROSS RD. PtIONE: 307/234-3571 307/234-8562 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. Lonnie C. smith, Commissioner Re: North Slope Borough Walakpa #4,#5,#6 Drilling Permits Dear Mr. Smith: " We would like to submit the following amendments to the Drilling Permits on the captioned wells: Walakpa #4, SW SE Sec. 18, T20N, R19W 7",23# production casing cement quantity from 83 sacks of Class "G" cement to 83 sacks of Permafrost cement plus 26 of Class "G" Econolite cement. Walakpa #5, SE SE Sec' 17, T20N, R19W 7"', 23# production casing cement quantity from 83 sacks of Class ~"G" cement to 83 sacks of Permafrost cement plus 27 sacks of Class "G" Econolite cement. Walakpa #6, SW'SE Sec. 28, T20N, R19W 7", 23# production casing cement quantity from 83 sacks of Class "G" cement to 83 sacks of Permafrost cement plus 39 sacks of Class "G" Econolite cement. Class "G" Econolite cement is a light weight, high yield cement. The calculated quantities should bring the top of the cement to the surface casing shoe. We appreciate your attention to this request. WJC/gd RECEIVED JAN 2 5 1991 Very truly yours, William J. Crouch, P.E. , Allen & Crouch Petroleum Engineers ..~J~'~.) NSB-Barrow Gas Fields .. 7 ! -~42.{30 ~. 18 3O I-5~c4.92 i 1 I 1 .-IC - t - I t i ! 1 32 2-510W ' 3-.80W · 27 1~3~1f PL 96,266 · '- 045 .' · ,r)eed 00; 1-420 2-140[ 2-100 34 I-5~W (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 enclosing copi~q~ of the approved spacing location exceptions for Walakpa #3, 4, 5 an~Ywells. 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. Sincprely, / ' Lonnie C. Smith Commissioner Enclosure CC: Allen and Crouch Petroleum Engineers P. O. Box 976 Casper, Wyoming 82602 Re.' STATE O1v ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 Porcupine Delve Anchorage Alaska 99501-3192 THE APPLICATION OF BP ) EXPLORATION (ALASKA),) INC. for an order authorizing) the underground storage of ) liquid hydrocarbons by in- ) jection into the undefined ) Kuparuk reservoir in the ) Point McIntyre #6 well. ) Storage Injection Order No. 1 Point McIntyre # 6 January 15, 1991 IT APPEARING THAT: · BP Exploration (Alaska) Inc. submitted an application dated December 13, 1990 requesting an order authorizing the underground storage of liquid hydrocarbons by injecting limited volumes of crude oil from the testing of Pt. McIntyre #9 well into the Kuparuk Formation of the Pt. McIntyre #6 well e Notice of Public Hearing on the application was published in the Anchorage Daily News and the Anchorage Times on December 14, 1990 in accordance with 20AAC25.540 3. No protests to the application were flied with the Commission. FINDINGS: · The underground injection of hydrocarbons for purposes of storage is permissible under Alaska's Underground Injection Control Program. · Criteria for casing, cementing and tubing an injection well are outlined under 20 ACC 25.412 e Pt. McIntyre #6 was completed on March 28, 1990, it meets the casing, cementing and tubing criteria of 20 ACC 25.412. Storage Injection~Order No. 1 January 15, 1991 Page 2 4, Cement bond logs from the Pt. McIntyre #6 indicate isolation between the injection strata and the remainder of the wellbore. 5. The mechanical integrity of Pt. Mclntyre #6 shall be demonstrated prior to injection per 20 ACC 20.252 (d). e The Kuparuk Formation is the same zone from which the test fluids from Pt. Mclntyre #9 originate. 7. The proposed injection will not initiate or propagate fractures through the confining zones. CONCLUSIONS: The injection of crude oil into the Pt. McIntyre #6 well for the purpose of storage will not promote waste, will not jeopardize correlative rights and will not endanger underground sources of drinking water. NOW, THEREFORE IT IS ORDERED: The Commission hereby approves the injection for storage, of limited volumes of crude oil from the testing of the Pt. McIntyre #9 well into the Pt. McIntyre #6 well. DONE at Anchorage, Alaska and dated January 15, 1991. D~vid--~-~--Joh~Ston~k- chairman Alaska Oil an~~Conservation Commission L-ofi~ie C. Smith( Co'~r~issioner Alaska Oil and Gas Conservation Commission Russell A. Douglass, Confafiissioner Alaska Oil and Gas Conservation Commission RECEIVED 1 C street, Suite 602 320. ~_ ,~as~99503 _ . ,~ 562-19~ . phone: (9~ 5 ~_RR jsnusW 2, 1991 State o! Naska Alaska Oil & Gas Conservation commisSiOn 3001 Porcupine Drive Anchorage, AlaSka 99501 Attn: Mike Mendor/Bob Crandell NSB WALAKPA AREA suBSURFACE ESTATE the North Slope Gentlemen: The Barrow Gas Field Transfer Act of 1984 Section 2.(,a} transferred to Borough the subsudace estate of the Barrow Gas Fields and the WalakPa gas discovery site. The WalakPa gas discovery site is further described under the agreement between the United State Department of tntefior and the North Slope Borough as including those · .. 'n which application has been made to the AtaSka Oil & Gas Conservation sections ~ _ ,.. ,~t ells WatakPa 3, 4, 5 & 6. The attached prat of townships 19 & 20 commission ~u ,, .... w in question. The fottowing are attached for your review: shoWS an overview of the area · 1. Surveyor's certificates for Walakpa welts 1 & 2 and for the proposed WalakPa wells 3, 4, 5, & 6. Barrow Gas Field Transfer Act of 1984- Agreement between the United States Department of the interior and the NOrth Slope Borough. 4~ plat of townships 19 & 20. Letter to Alaska Oil & Gas Conservation Commission NSB Walakpa Area Subsurface Estate January 2, 1991 Page 2 ! believe this information should answer the Commissions concerns, however, should the Commission have additional questions or concerns please contact me at your convenience. Thank you for your time and attention to this matter. S~erely, / /?_~rry ~ilt, Director ~Depal'tment of Industrial Development Attachments cc: File .= . Au=c=.a=ad .~ur~.e,/~, !.nc. =O ~usky Oil ,~R O~e_-'anicns,. Inc. da=er Aug. 1!, !97o., a cogy of w~ch is on file wiLh Tec:onics, ~.c., ~chcrage, ~. CERTIFICATE OF SURVEYOR I hereby cer~cify ~hat [ am properly regist.~red and licensed :o prac:ice land surveying in S:a:a of A]aska and that t~his plat represents a locztlon sur~ey made by me or under ~ sucerl visicn, and ':hat ali dirr~nsicn$ and o~er det~-il$ ar~. c~r~ct. WALAKPA 6-80 LA'E. = 71"05' 57.65" LONG. = 156'~ 53'O3.79'" Y = 6,253,083.18 X = 632,366.?.6 ZON~ 6 0 . l/2 I 2. SCALE IN MII...,~ ,, AS STAKED WALAKPA · T E ST LOC~TED IN .eli I/4 PqOT'~ACT-~ SE'.'. 9, T~:~N. RlgW. WE'LL No. ! SURVE'Y[D FCR HUSKY OIL. N. P.R. OPERATIONS, INC. TECTONICS INC. P.O. BOX 4-~2~ · ANCHORAGe. AK ~ FIGURE 2 - SURVEYOR'S CERTIFICATE - WALAKPA TEST WELL NO. I 4 COMPUTED LOCATION BASED ON DATA FROM INTERNATIONAL TECHNOLOGY LIMITED TO HUSKY OIL NPR OPERATIONS, INC. OATED AUG. 14, 1980~ A COPY OF' WHICH IS ON FILE WITH NANA-EIELL- HERRING~ ANCHORAGE~ ALASKA. I i.¢;eby certify that I am properly registered and licensed fo practice land surveying in the State of Alaska and that Ibis plat represents a location survey made by me or under my supervision~ and that all dimensions and other details are correct. DATE: DEC. 12t 1980 ;..--~.. ~. · · - · :... ;~ :~., . ..,,--,° · , *-ir ,~ ~ ./ ~ , WALAKPA 2-81 Lat = 71° 03 '00.44'' Long. = 156° 57 s 09.70~., Y = 6,254,9P4.32 X = 624,573.85 Zone 6 A~ - t~lUl LTLOCATION \ FOR "WALAKPA No. 2 located in: NE I/4 protracted Sec. T. 20N., R. 19 W., Umiaf Meridian, Ak. Surveyed for: HUSKY CllL SurveYed by: nono-bell- herring, inc an~ ~nd ~ I8 PROTRACTED SEC. 19, T.20 N., R.19 W., U.M. ~mmmmmm~mmmmmmmmm! I ! I I I. I I I I I I I I I I I I I I I m I m I I m I m I m I m I m I m I m I m I m I I I m I I I ! I m I m I I I I I I I ! I I I I I i m I , 1,000 f. , I 18 ft._~ I,,m,m~m,Imwmm,~mmI~mm,mi~m,m,m~m,~m,mm~ 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. ALA~ STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y = 6,240,313 X = 623,677 I 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 cra'tact. ,, Date Paul E. Fox, LS 3745 GEODETIC POSITION Et. 71° 03' 53.58" N. Long. 156° 57' 34.04" W. Elev. 45 Feet · . 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 PROTRACTED SEC. 18, T.20 N,, R.19 W., U,M. mmmmmmmmmmmmmmm~mm ~mmmmmmmmmm-mmm ~mmmmmmmmmmmmmmmmm! ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! ! ! m ! m ! m ! m ! m ~ 1,454 ff. ' ' 2 o_ ' m ff. , I I Scale: 1" = 1/4 mile 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 CCX~RDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y = 6,245,857 X = 623,107 I 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 ~ct~~ Date Paul 'E. Fox, LS 37~5 GEODETIC POSITION Lat. 71° 04' 48.19" Long. 156° 57'.48.42" Elev. 31 Feet Ne Proposed Location For WALAKPA No. 4 · . Section 18, T.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOROL H Surveyed By LCMF Limited 723 W. 6th Ave. Anchorage, Alaska PROTRACTED SEC. 17, T.20 N., R.19 W., U.M. mmmmmmmmmmmmmmmmmm 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 ~mmmmmmmmmmmmmmmmm! ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m ! m I ' 13ft~ - -' ......... "f .....2 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. Ail dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATF~ ZONE 6, IN FEET. REFERENCED TO r NAD27. Y = 6,245,685 X = 629,145 i 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~rrect.. Date Paul E. Fox, LS 3~745 GEODETIC POSITION Lat. 71° 04' 45.46" N. Long. 156° 54' 45.54" W. Elev. 45 Feet _ . . Proposed Location For WALAKPA' No. 5 Section 17, T.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOROUGH Surveyed By LCMF Limited 723 W. 6th Ave. Anchorage, Alaska _ PROTRACTED SEC. 28, T.20 N., R.19 W., U.M. I ~ I ' 972 ft. , i I I I 1,522 ft. , I I I I I I I ! ! I I I I I I ' ! I I I I ~ ........ ~ I I I I I I I I I i I I I I I ! I I I I ! I I I I I I I I I I I I I I I I I I I I I I I I I I , i I Jmmmmmmmmmmmmmmmmmmemmmmmmmmmmmmmmmmm Scale: 1" = 1/4 mile 1. Location for well site was accomplished by using GPS equipment and conventional survey methods from USGS stations Barrow Astro AZ and Corral. 2. Ali dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y = 6,239,504 X = 633,734 ! 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 c,~rrect. Date Paul E. Fox, LS 3745 GEODETIC POSITION Lat. 71 ° 03' 43.86" Long. 156° 52' 29.95" Elev. 35 Feet Ne Proposed Location For WALAKPA No. 6 Section 28, T.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOROI.~H Surveyed By LCMF Limited 723 W. 6th Ave. Anchorage, Alaska Re. arch and development. 91 Stat. 293;. 49 LI.~C app. 1571 42 U~C 4321 no~e. Fish and £~shing. Wildlife. Cultural pro,rams. ltistoric p~ation. 42 USC 6504. PUBLIC LAW 98-366 [H.R. $740]; July 17, 1984 BARROW GAS FIELD TRANSFER ACT OF 1984 For Legislafi'vd Htstorll of Act. see p. 692 "l, mv~w O,es Feeld 1~ /a.4t ~ 1~14".' Be it enacted by the Senate and House of Representative~ of the Unitcd States of America in Congress assembled. Sr. crfoN 1. The following may be cited as the "Barrow Gas Field Transfer Act of 1984". Sac. 2. (a} The Secret, .fy of the Interior (hereinafter "the Secre- tary"} shall convey to the North Slope Borough the subsurface estate held by the United States to the Barrow gas fields and the Walakpa gas discovery site, related support facilities, other lands, interests, and funds in accordance with the terms and conditions of the agreement, including appendix numbered 1, between the Sacra. tary of the Interior and the North Slope Borough dated ,September 22. 1983 (hereinafter "the NSB Agreement"), on file with the Senate Energy and Natural Resources. Committee and the House Interior and' Insular Affairs Committee, which is hereby incorporated into this Act. (b) Upon conveyance, the North Slope Borough is authorized, notwithstanding any other provision of law, to explore for, develop, and produce fluid hydrocarbons within the lands and interests granted: Provided, That section 301(a) of the NSB Agreement shall not reduce revenues which would otherwise be shared with the State of Alaska under the provisions of Public Law 96-514 by providing f,~or..t.h.e disposition of gas at less than the value referred to m section o.uila~ o! the NSB Agreement or as a result of the crediting pray(- mans of section 30l(aX3)of the NSB Agreement, (c) The Barrow gas fields and related support facilities shall continue to be exempt from the Pipeline Safety Act, title 49 of the Code o.f Federal RegulatiOns, and all other rules and regulations govermng the design, construction, and operation of gas pipelines, wells, and related facilities. (d; The provisions of the National Environmental Policy Act shall apply to any land conveyance under section 203(b) of the NSB ~.r,eement; Du.r.!ng the N. EPA process, the North Slope Borough snail consult w~th the Umted States Fish and Wildlife .~ervice, t~e Alaska Department of Fish and Game, and the National Park Service concerning the fish, wildlife, cultural, and historic values of hee ar.e.a to .be selected. The Secretary is authorized to approve or ny toe selection. If denied, the North Slope Borough shall be entitled to identify an alternative site, which shall be subject to the review process set forth in this section. ia) The North Slope Borough shall not make a selection under section 203(b)of the NSB Agreement in areas designated by the Congress or the Secretary under section 104(bi of the Naval Petro- leum Reserves Production Act of 1976 for the Protection of surface values, as depicted on the map set forth on page 125 of the "Final Environmental Impact Statement on Oil and Gas Lea~ing in the National Petroleum Reserve in Alaska" dated February 1983, or 98 STAT. 468 July 17 BARROW GAS FIELD within the boundaries of the Kasegaluk Lagoon Potential Natural Landmark .as identified in study report numbered 2 prepared pursu- ant to scat(on 105{c) of that Act, or within any area withdrawn or designated for study pursuant to section 604 of the Alaska National Interest l~nds Conservation AcL (fl Notwithstanding the time limit specified in the NSB Agree- ment,.the North_Slope Borough shall have ten years from the date of this Act to make its selection under section 2034b) of the NSB Agr~.ment` If, within ninety days of the expiration of the ten-year period, or after the expiration of such period, the Secretary denies any se] .ec.t. ion, the North Slope Borough shall select an alternative site within ninety days of such denial. If an alternative site is denied, the selection and review process in this subsection shall be repeated until a site is approved by. the Secretary. (g) Notwithstanding any prov~mon of the NSB Agreement, the North Slope Borough shall obtain the right to divert, use. appropri- ate. or possess water solely through ~zompliance with applicable laws of the United States and the State of Alaska. (h) Notwithstanding any provision of the NSB Agreement, the right of the North Slope Borough to exploR gas and entrained liquid hydrocarbons from Federal test wells in the'National Petroleum Reserve-Alaska shall not apply to test wells in areas designated by the Congress or the Secretary under section 104Co) of the Naval Petroleum Reserves Production Act of 1976 for the protection of surface values, as depicted on the map set forth on page 125 of the "Final Environmental Impact Statement on Oil and Gas Leasing in the National Petroleuin Reserve in Alaska" dated FebrUary 1983, or within the boundaries of the Easegaluk L~goon Potemia| Natural Landmark ~s idei~tified in study report nhmbered 2 prepai~ed pursu- ant to section 105{c) of that Act, or within any area withdrawn or deSigna~,d for study pursuant to section 604 of the Alaska National IntereSt LahcL. s... U6nservation Ad,.' ~ ' · ' . _ (i) The ~etair~ sh~all prbL'egs any '&pplJchtion sub~i~ted by the North Sl0i~b Bolxmgh tirid~r section 203(d) of the NSB Agreement for a right-of-wa~, which crosses, in Whole or in part, ah),' lands within any_.a .r~. dt~sl~,nate~b~.the Congress or the Secretary under section 10t(b) of thi~ Na,val Petrolehm. Reserves Production Act of 1976 for the protection '~f surface values, as depicted on the map set forth on _page 125 of i1~.~' :'t~en~aEt~:~i Sn~f~uLm ~eZt~e't~n ~t{LOkna,,O~aat~ Gas Leasing jn Febi-uary 1983,' Or Within the boundaries of the Kasegaluk Lagoon Potential N~t6rai L~ndmark as identified in Study report humbered 2 prepared p.ursuaht to section 10~(c) of that'Act, Or within any area witlidrawn or deSign~ited for studY' pursuant to bection 604 of the Al. a~sl~a Nati0h~ ~ntereSt Lands COnservation Act;-u'ndbr~the pray(- mans of title XI of th& Alaska National Interest Lands Conservation Act. Itl processing any such application for a rlght~f-way which .c.ross~_, in whole o.r in part,.any lands within any area designated by t_he Cohgress or the SecreLa~ Under sect(od 104(b) bf the Naval retroleum Reserves Productioh A~, of 1976, the pr0i~:tion of the values and the'continu~ttid~i of the that Act shall be considered th be the purposes for which the area was establi;hed. ' ' ' (j) N. othing in this Act or ~n the NSB Agreement 'shall be con- strUed as amending the provision~ of the Alaska National Interest Lands Conservation Act or as amending or repealing any other 98 STAT. 469 / P.L. 98-3~6 4~ USC 6.505. 16 USC' 1276. Water. 42 USC 6.504. 42 USC 6505. 16 USC 1276. 42 USC 6504. 42 USC 6505~ 16 USC 1F76. 16 USC 3161. 42 USC 6504. 16 USC 3101 note, -{ P.L. 98-366 LAWS OF 98th CONG.--2nd SESS. July 17 provision of law applicable to any conservation systam unit, as that 16 usc 3102. term is defined in section 102¢4) Of that AcL, Okpe,Odk Sro. 3~ The Secretary of the Intarior shall convey to Ukpeal~vik inupi.t lnupiat Corporation (hereinafter "UIC"L subject to valid existing Corporation rights, ali right, title, and interest held by the United States to sand and gravel underlying the suvi'ace .~ztate owned by UIC in the Barrow gas fields and Walakpa gas discovery site. upon execution of an easement agreement with the North Slope Borough, satisfactory to the North Slope Borough, in cormideration for the conveyance to UIC of such sand and gravel, providing for easement~, for all purposes associated with oImration, maintenance, development, pro- duction, generation, or transportation of energy, including the transmission of electricity, from the Barrow gas fields, the Walakpa discovery site, or from any other source of energ~ chceen by the North Slope Borough, to supply energy to Barrow, Wainwright. and Atkasook, and providing. ~uch easaumnts when and where required as determined by the North Slope Borough during the life of such fields or other energy sources. . , · Sro. 4. la) Section 102 of the Nav~l Petroleum ReserVes Production Act of 1976 (42 U.S.C. 6502) is amended by adding ",,and. the North Slope Borough" immediately after "Alaska Natives', _b.y, deleting "and" immediately after "responsibilitiez under this Act, , _and by replacing t,h,e pe.riod following ;'Alaska Native Claims Settlement Act:' with ', and (4) grant .such.rights-of-way to the North Slope Borough, under the provisions, of title V of the Federal Land Policy 43 Usc 1761. and Manager~ent Act of 1976 Or section 28 of the. Mineral Leasing ~0 USC l~. Act, as amende~, as ,may be ~ to permit the North Slo.i~,, Borough to provide energy supplies to v/Liages on the North Slope.. (b) Section 104(e) of the Naval Petroleum ReserVes Production Act Arctic SIo~ ReOo.-!. Arctic SloPe R~ional Corporation has ureter section 1431(o) of the ez~r~tton. Alasl~ Natio~ml Intere~~ Corm6rvaii~m Act, Public Law 96- 94 Stat. Z,~3. 487, 94 Stat. .23~1; 2541. ,t0'the subsurfac~ resources in the Barrow 8as fields aaa ~ Wala~tpa,g~s discovery si~ conveyed to the North Slope Borough_ a~.d;.Uk.l~, .a871. 'k_Inupiat Cgrpor_ationv p. urs,ua~, t ,.to sections 2 and 3. ol. .t~. '. is Act, t~e ,Secreta. ry of the Interior ami Arctic Slope. P~.'on~ Co!~°ration .are autho'.rized to exchange lands and interests, ns ieL f_or~h, in.the, separate agreement between the Secre- tary and Arctic b"lope ,Regional Corporation dated. January 24, 1984 0mreinaft.~'~... :th9 ,~SHC Agreement'.'), , on,. file with the Senate Energy and Natural Eesourc~ Committee ~in.d the. House Interior I j.)~ ~., and Insular A+4Ta~.'.rs.Coromlttee. The Specific terms, co,I},di._tions, and covenants of the ~RC.Agreement are hereby incorporated into this · .., Act and ratir~l,.as to the rights, duties, and obligations of tile United States.and ~rctic. Slope Regionitl Corl~ration and as. to the rights and interests of the North Slope Borough, as a.matter of Federal law,.., .... , .... , .~ , . . ih) NOtwitI~&~ the .PN)vimonS of paragrapl~ 4 bf the AERC Agreement, in lieu of ~.additi0nal 69,120 acres of subsurface estate to be identified by ASRC. pursuant to said paragraph ,4., ASRC shall identify, for. conveyance or relinquishment to the 'Umted Sta.tes, as appropriate, th~ 101,~/2 acres of subsu'rfa~e estate beneath the surface estate ot:.tl~ .lands d~.in, subparagraphs 2 la), lb) and (d) of the August 9, 1993 agreement between Arctic Slope Regional Corporatioh and the United States of Am~Hca ...... July 17 BARROW GAS FIELD (c) To the extent that any provision or interpretation of the NSB Agreement is inconsistent with the provisions of this section or the ASRC Agreement, the provisions of this section and of the ASRC Agreement shall prevail. (d) All of the lands, or interest therein, conveyed to and received v Arctic Slope Regional Corporation pursuant to this section or the SRC Agreement and pursuant to the August 9, 1983 agreement between Arctic Slope Regional Corporation and the United States of America shall, in addition to other applicable authority, be deemed conveyed and received pursuant to exchanges under section 22if} of the Alaska Native Claims Seitl~ment Act. as amended (43 U.S.C. 1601, 1621(f)). · · Approved July 17, 1984. · P.L. 98-366 Arctic Slope Regional Corporation * : {, . ./ ,, LEGISLATIVE HISTOR'Y"--RI~'5;t4b: .... · .... ' HOUSE REPORT No. 98-843 (Corem, on lpterior and Insular Affairs). CONGRESSIONAL RE(I)RD. Vol. 130 (lgB4k." June 18. conSidered mad ~ ~,eoheu~. June 28. con-idered a'R~! ." ' ' ' '~ ' · ,. 98 STAT. 471 area used by blac~ brant and o'her geese to prepare for their ~mjrney SOUth. The are~ i? vital to thousands of shorebirds, weterfo~l and mammals and is also the yeer~r~und ranqe of the Tcshekpuk Lake caribou herd. These are ~ust SOme of the reesons why the NPR-A's extremely fraqJle areas should not be develooed. We urge the Committee to consider the larger questions regarding the prope,' manaqement of the ~PR-A and specifically the protection of the special areas. i ~?~)d li~e to commend the Arctic Slope Regional Corporation for agreeing to convek the remainder of their subsurface holdings at Chandler Lake in Gates of the Arctic National Park. The conveyance will help consolidate federal ownership of the park lands, thereby providing maximum management flexibility to the National Park Service to protect these national interest lands. Finally, Mr. Chairman, the Co,mtttee should note the cooperation among the C~'erested parties that produced an environmentally sound bill that will ensure mtinuouS energy supply to the North Slope Villages. I hope the cooperative Spirit established through this process continues to the benefit of all those concerned about the future of Alaska. To sum up, though we would like to see further restrictions on development in portions of the NPR-A, we recognize that this is narrow legislation aimed at resolving a specific problem. Nevertheless, in light of the fact that the bill in no way amends ANILCA and includes certain environmental safeguards to protect the national interest, The Wilderness Society has no objection to Its expeditious passage. AGRE~'r RL-~'EEN TIlE UNIT]~ ST,¥IT~ DEPA/L~I~,~r OF TI~ ~ THE NOl~"il SLOPE b~CTIC~ 101. The purpose cf this Agreen~nt is to transfer frc~ the United States to the North Slc~e Borough in the State of Alaska responsibility for the develc~m~t and operaticm of the Barrow gas fields and t~e Walakpa gas ; discovery site, ar~ to convey cer%ain rights to the lands involved, and tot oeaher purposes. S~'-'I'ION 102. Definitions As used in this Agre~tent, the tern: (1) 'Secretary" means the Secretary of the Interior. 12) 'No~r_h Slope Borough" means the political subdivision of the same name in the State of Alaska. (3) "Ac~" means the legislatic~ enacted to acccmpllsh the purposes of this Agreement. (4) "Subsurface estate" means all of the fee simple estate in lands, excludin~ tJle surface estate and the sand and gravel. (5) "Fluid bydzocarbons" means the class of organic t~hat make up natural gas, condensate, and oil forming on continuous series that exist as gases or liquids at standard temperature and pregsure (60"F, 1 atm. pressure). {6) "Gas and entrained liquid hydro~s" means natural gas. and the entrained liquids that w~uld ordinarily require separati(ml from1 ~he gaseous phase prior to the sale of the gas. (7) "Barrow gas fields" means all of the subsurface estate in-- ' (al the East Barrow gas field: · 94 ~ ~ 9.5 · l~$hip 22 north, range l?'west, ~ti~ 13 ~ 15, 22 ~h 2~. ~ 34 ~h 36~ ~ ~hip 22 ~, r~ 16 ~t, ~ti~ 16 ~ 21, ~ 2B ~h 31; (b) ~ ~ ~ gas field: ~at ~gh 28, a~ 33 ~h 36~ ~ip 21 ~, sectt~ 31~ ~ ~ship 21 ~, r~ 17 ~st, ~i~s 4 ~gh B, ~ lB. (B) ~al~ gas di~e~ si~~ ~s ~l of ~ s~fa~ es~te ~-- ~at ~rid~ ~ship 21 no~, r~ 19 ~st, ~i~s 25 ~ 2B, ~ 33 ~h 36~ ~ship 2~ ~, ~ 18 ~st, all~ ~hip 20 ~, ~ 20 ~st, all~ ~hip ~, ~ 18 ~st, ~ti~s 1 ~ S~ ~ship lg ~, 20 ~st, ~ti~s 1 ~ ~. (g) ~llortz~ ~as~ ~s ~'fo~l~ ~at ~ly ~t ~i~ of ~ s~f~ es~, if ~y, ~ ~ship 22 ~, ra~e 1~ ~st, ~ti~s 22, 23, ~ship 2~ ~, r~ lB ~st, ~ti~s 3, 4, ~ough 24~ ~a~]e of pr~uc~ fluid hy~~s f~ sandstone unit within the Kingak shale of Jurassic age, locally called the "Barrc~ gas sands', and frc~ the basal unconformity sand of Juro-Cretaceous age at or near the contact of the pebble shale #Cretaceous' c~ the Kingak shale. The Barrc~ gas saris are gene_rally sepa~at~ by a thin shale unit into t~o subunits zeferred t~ as the 'lo~r Ba~ow gas sand" and the "up, er ~ gas san~." The prc~ucing zc~e in t~e discc~ery ~ell, South Barrc~ No. 2 located in Tc~$hlp 22 north, range 18 west, section 14, is identified on the !Schlumberger electric logs of ~aid well dated l.~rch 3, 1949, as ifollows: Basal sands at drill depths 2326'to 2330'and Ba~-r~w sands at drill depths 2340'to 2388: Only that pc~ticml of the subsurface estate, if any, in Township 19 north, range 18 west, f~tions 7 through 36; Tc~nship 19 north, range ]9 west, sections ? through 36; and Township 19 north, ranc3e 20 west, sec~.i~ns ? th~ 36; capable of pr~ducin~ fluid hydrocarbons fr~m the 'Walakpa ~andstone." The D;alakpa Sandstc~e' also known as the "PeZ~le Shale Sandstone," the "Unconformity Sandstone," or the "Kuparuk River Sandstorm,- represents the lowen~t ~an (Cretaceous) and rests unconformably on the Jurassic Kingak Shale. It is the natural gas reservoir of the Walakpa gas discovery and was first identified between the depths of 2070' and 2087' in the electric logs of Walakpa well Number 1, located in sectic~ 9,, Township 20 north, range 19 west, and between the depths of 2604' ~nd 2637' in Walakpa Nu~er 2, located in ~ection 31, Township 20 north, range 19 west, Umiat Meridian. The Walakpa Sandstone is not the same as the Barrow or Sag River Sandstones. 9~ ilO! "P~l~t~d support facilities" includes~ ~cill~' buil~s ~ ~ ~ lb} 9~s ~lls n~ 12~ ~r~9 faci~s~ ~1~1~ ~rat~ pl~, ~ all ~[11~ ~tld~s ~ ~ ~st ~ q~s field~ fields ~d ~ ~ds ~ ~ gas fields ~ ~lls~ ~d) s~eral ~lle~ of field ~ll ~, 1~ at ~ ~ ~ ~ facili~es~ {e) ~ ~icles ~ ~ ill} "~ S~ P~ site' a~r~te la~i~ 71* 0~' H., S~i~ "M~' ~s S. 5' 50' 55' ~ S. 5~® 39' 05' ~., 3,420 ~b; 930 f~ ~ N. 571 39~ 05' ~s~ly~ 2,940 ~b al~q t3m p~int of L~ginnin9. ~e to%al a~e~ described c~ntains approximately 229 acres. (12} 'Geological assistance" means technical assistance rendered ky a subsurface geologist, geop.hysicist, or paleontologist dealing mainly with the planning and analysis of exploration and develol~r~nt clri]Jing prt~3ra~s. Geological assistance does include the sitir~ of wells to be drilled to increase the recoverable reserves of a reservoir. (13) 'Operatio~al assistar~e" ~_ans technical &ssistance generally rendered by a petxole%~ e~ginee_r dealing mainly with development and production of kr~m~n reserves of natural gas including desig~ir~ and siting of collecting equil~nt, siting of production ~ells, the (esting of those wells, and the calculation of reserves. {14) "National Petroleum R~serve-Alaska" or 'NPR-A" means the area transferred to and administered by the ~ecretary of the . Interior under section 102 of the Naval Petrole~n Reserves Pmoduction Act of 1976 {42 U.S.C. 6502). .TRANSFER OF INTEREST~I EXT~Ib~IMI~T OF FI~)EI1AL OIILIGATIC~I~ Sl~CTI~ 201. ~fer of ~_ ~i~lds, Faciliti~ _ la) ~ ~ 1, }1~4, ~ ~re~ ~ail ~ ~ ~ Si~ (I) ~ld by ~e ~i~ S~tes ~ ~ ~ gas fields ~ ~e Wal~ gas dis~eu (2) ~ right ~o ~1o~ for, ~ or r~e fluid 98 99 L, =..-nr~c~r.~.ns !mm the horizon areas, ~xcept that tJ~ United States reserves for itself or anyone acting under its authority, the right of vertical ingress and egress through the horizon areas, if any, and a]l exi.~ting surface access rights to it.e retained subsurface estate. 13} ~ r~l~te~ st~,rt facilities. {bi The conveyance t~xier subsect/cm {a] of this section shall be the purpose of provifling supplie~ of natural 9as minerals · · the popu/ation of North Slope Borough. [c) The Secretary shall pay the North Slope Borough not more than $30,000,000 as scx~ as possible after the date of enactment of the Act. Such pa}~ent shall0 to the extent possible, be derived ftc, funds previously appropriated to the Un/ted States Geological Survey for study, exploration, develo~ent, or operation of the Nat/c~al Petroleun p~serve-Alaska {NPR-A} or the Barrow 9as fields. The North Slope P~rough shall annually provide the Secretary with written notl[lcation that monies paid urger this subsection, including interest thereon, have been spent for the purl:ose of supplying natural 9as or electricity to '.he IXa~ulation o! North Slope Borough. <~' .~IC~ 202. Transition Peri°d The PeparUrent of Interior will continue to operate the Barrc~ 9as fields during a pe_riod of transition extending to midnight September 30, 1984. During this period the North Slope Borough .ill be guaranteed access to examine an~ assess gas field facilities, equlpTent and ~tcrials, staffing, training, operating procedures, record keeping and other facilities or functions germane to the operations of the Barrc~ gas fields and also will be allowed to conduct orientation and training programs on the lands and within the facilities of the Barrow gas fields upon the approval of the Department of Interior. Furthermore, the De~t of Interior will assist the North Slope Borough in developing a North Slc~e Borough operations program for as~ption of the ~ gas fields on~r 1, 1984. b'ECTION 203. Transfer of Other Lands an~ Interests {a) {1! Rs soon as possible, the Secretary shall convey to North Slope ~orough all right! title and interest of the L~ited States to the surface estate of the Cape Simpson DES{ site. This conveyance shall also include the right to sand and gravel within the Cape Sfmpson D~W site so long as the sar~ and gravel are used on lands within the exterior boundary of North Slope Borough and are not used for purposes of commercial sale. ' {2) In making the conveyance directed in subsection ia} [1} of this section, the Secretary shall r~serve to the United States a 3.7 acre site easement for, and an access easement to, a icier administered by the United States Coast Guard and the right to maintain, operate, repair or improve the tower so long as the tour is ,ceded or used for or by. the United States after which time such easement shall m~rge with the surface estate of the North Slope Borough. The tower is located at approxinmte latitude 70' 03' 23.6" N., lopgitude 154' 43' 36.4' W. The site easement is 400 feet by 400. feet with the tower located in the oenter. The access easement is located along the existing route fr~m the air strip to the tc~r. (b) During a period of three years after the date of enactment of this Act, North Slope BoroUgh shall have the right to select the surface estate to one parcel of land not to exceed 320 acres. This parcel shall 100 , 101 i.. '.-~:~:". ::'.'~ F.~':eral l,~ds lnr. att~] within the exterior boundary of the :;-?~h Slo~_ tk, m:..-h, lying ~_st of the Cannkn9 River, but not inclu2in9 lands ~'i~in c~.-~{~'ntion syst~n units, within the inner corridor of the Tr~:r.-Ala.=k.. Pipeline System, or lands to which tbe_r~ is a prior valid claim for title. Upon selection, the Secretary shall c~nvey the surface estate to the lands selected under this subsection. This c~nveyance shall also include the right to sand and gravel so 1on9 · e sand and gravel are tL~Zl on lands within the exterior boundary of ~<rth Slope Borough and axe not used for ~s of ccnmercial sele. {cl {1) The Secretary shall convey the surface estate and rights to san4 and gravel to the lands selected under subsection {b! of this r~-tion to North Slope Borough ~ither before or after a survey. If a lease, contract, permit, right-of-way, or easen~nt has been issued to the surface estate by the United State~ before convey~ under this subsection, the conveyanc~ shall be subject to that instrtmmt and the right of the hol~er of the instrtrent to the ccxnplete enjoyment of all rights, privileges, and benefits 9Tanted to the holder. ~ lssuanc~ of the conveyanc~ the North Slope Borc~gh shall succeed to any and all interests of the United States to the proc~,ds for use of the surface .~-a~e, as lessor, contractor, Pennitb~, or grantor, in any instnm~t olvin9 the land conveyed. The United s~ates shall continue to administer its rights under the instnm~t unless aclministrati~n is specifically ~raived by the Secretary. {2} If the conveyance does not cc~r all of the land embraced within any instnz~t described in subsection {¢) {1) of this section, the North Slope ~orough shall only be entitled a proportionate an~unt of Lh~ revenues received !%. ,t. he Unibefl States for ~e of the surface estate contained in the inset. (d! The Secretaxy Shall quitclaim such watmr rights and grant such rights-of-way, I~ld by the United States on Federal lands, as necessary to provide energy supplies to Bar~x~ and other North Slope villages fr~n within or outside the reserve, including rights-of-way for tran~nissic~ of electricity or gas pipelines and associated service ro~cls or facilities to or between ~uch villages. The'final aligr~_nt and location of such rights-of-way shall be in the discretion of the (e) On lands where the surface estate is retained by the United States under this Agree~t, North Slope Bozo~gh shall be subject to applicable laws and regul,ations ccr~-emin9 use and occupancy of surface estate, except as provided by this.~t and the Act. if) When revenues 9~nerated from any use, other than c~,ercia/ resale or exchange, of mineral materials transferred to North Slc~e Borough under the Materials Act of 1947 (30 U.S.C. 601 e_.~t s__e~.), ar~ dedicated to the operation, maintenance, develoim~n~, or transportatic~ of gas or electricity to the residents of the North Slope Borough, the , · use shall not be c~nsi~ a ~,,,ercial or tuxtus~.rial IXtrl~se under S~CTION 204. Extincjuis~ent of Federal Obligations Any duty placed up~ the United States to provide gas service to the Nativ~ Village of Barrow, and other cixm~nities and installations at or near Point Barrow, Alaska, under subsection 104(e) of the Naval Petroleum Reserve Production Act of 1976 (42 U.S.C. 6504 (e)) is extin- guished effecti~ October 1, 1984. --Il- l 102 103 SDZTIC~,' 205. Su~,ev P~Jirements Except as tony be necessary under sections 203(a) and (b) of this Agreement, no cadastral survey shall be .~de ,~ lands or interests in ]ands conveyed under the Act. SDUrlON 301. Use of Other Sources of Gas for Neat.inq and Electricity {al ~or purposes of ordinal7 con~i~ for heating and electricity by the ~illage populati~ of the North Slope {l} The Secretary shall make available to North Slope Borough at the ~ellbead portions of royalty gas .receive~ by tJ~ ~ecretaz~ frown Federal oil ar~ gas leases witht~ the National ~serve-Alaska (NPR-A), at a pric~ determined by the gross proceeds received by the Federal lessee at the wellhead. (2! The North Slope Boro~h is authori~ed to exploit and use gas and entrained liquid hydrocarb~ from lands included within terminated, expired or s~ Federal ~nshor~ oil and gas leases within NPR-A. If the lands ax~ leased again by the Secretary for oil and gas ~evelo~nt, use of gas and entraine~ ~'~ liquid ~lrocarbms shall be governed by subsections ,1)m~l (3)of this section. . {~) The North Slope Borough is authorized, with the consent ' of the lessee and under mutually agreeable terms and conditions, to exploit and use gas and entrained liquid hydrocarb~s -on-pv0ducing wells capable of production, including capped wells, in Federal oil and gas leases within NPR-A. Any Federal oil and gas lessee consenting to the exploitation of gas described in this subsection m~y charge its working interest in the value of the natural gas and entrained liquid hydrocarbons r~ed against royalties owed to the United Stat~s' fr~, other hydrocarbon pr~ductic~ of that lessee, i~ ia,R-A. (4) The North Slope Borough is authorized to exploit and use gas and entrained liquid hydrocarbcms fzum Federal test w~lls in NPR-A so long as the w~lls ax~ not incb~ in tracts actually leased by the United States for oil and gas. Use of gas and ~ntrained liquid hy~lro~ from test wells in tracts under lease will be governed by subsect/crm {1) and {3) of this section. (bi North Slope Borough shall be responsible for: {1} The installation of any necessary production and -transportati~ equipment and any treatment necessary to pzxx~uc~ and use gas and entrained liquid hydxo~ under sections 301 {al {2], and {3) and (4) of this Agreement. (2) Transportation of gas under subsectic~ 301 la){1) of this (3) Reimbursing the Federal lessee, if any, for use of any of its equi[m~ent reguired for production, treating and transportation (c} If the ;~rth Slope Borough abandons any Federal test wel! or lands w/thin a terminated, expired or surrendered lease, it shall be responsible for all costs associated w/th abandc,-.~%t and reclamation of the lands and facilities involved, and shall be subject to all applicable Federal rules and regulations in effect at the t/me of (d) The ~llhead price for natural gas and entraine~ liquid h).d~ocarbons used by ~ North Slope Borough under subsecti~rs 301 {a) {2), {3) an~ (4) shall be determined by the formula currently ~n force to determine the wholesale price of natura/ gas sold to the Barro~ Utilities and Electrical Cxx~erativ~, Inc. This formula uses the esale price for gas char~ t~ Anchor, Alaska, adjusted by ,roport~onal factors for average monthly ~ge per worker, anmml s~_rage ar~unt of gas ccns~, average nurber of workers per household, and the co~t of living index, all for the village using the gas. The ~olesale price to b~ paid by tha North Slope Borough is determined by this sub~-tic~ and is ~onstder~d a ceiling pric~ or maxim~. SECTIGN 302. Natura/ Gas to Federal Age~-y Users The North Slc~e Borough shall provide c~ & nondiscriminatory basis natural gas supplies to Federal agency users including, but ~ot 1/mited to, the Public Bealth Service, Federal activities at the forn~r Naval Arctic Research ~aboratory, and the Un/ted States A/r Force, at the rate for gas approved by Alaska Public Utilit/es Ccm~lssi~, or at rates %~9ed to cc~parable classes of users an~ at a locatio, a7~ to by ... \_ United States and th~ North SIM Borough. · SECTION 303. T~.hntcal Assistanc~ The U.S. GeologicaI Surv~, will provide the roll,lng technical assistance to North SlOpe Borough to accc~plish the purposes of this Agreement: (a) Geological and operatlo~al assistance, but Dot beyopd ~arch 31, 1985; (b) Geological and operational assistance for the rodernization program for the South Barr(~ gas field, but not beyond March 31, 1985; {c) Geological assistance for the drilling of new wells or ~orkover of existing wells in the East or South Barrow gas fields, provided it occurs prior to Dec~ 31, 1987; and {d) Geological assistance in for.~lating an exploratic~ and dev~loprent plan for the Walakpa gas discovery site ar~ other sites ~ section 301 {al, subject to the follow, g: [1} U.S. Geological sur~ey ,ill not. b~ r~quired to c~catn addttic~ul geologicel, 9eol~ysical or geoch~nical data, except what is ~btained in the ordinary cours~ of the discharc~ of its NPR-A assigr~ent; and {1) All tasks and cbli~aticrm of the U.S. Geological Survey attending th~ develo~~ent of any exploration and deve/~ plan under this subsection will be cc,pleted by September 30, 1989. SECTION 304. _Authorizing Leqislation BoTh the ~-retary of the Interior a~d the North Slope BOrou~h agree to pursue legisLati~ r~cessary to accc.plish or authorize the provisions of this Agre~.~t substanttally in the fo~m as attached to this Agreement as Ap~Ix 2. In the ~vent that such legislation is e~act~ by October 1, 1984, this A~re~mt shall be null a~d void. !'. ., I _ Oame~ G. Watt ' ' Secretary, Department of Interior Mayor, North Slope Borough / Date , I Date ' ' ~..-' "" CHECK LIST FOR NEW WELL PERMITS Company X/~,~.. .~n-_. ~r,~-~/4 Lease & Well No. ~,/,r~f :- IT~ ~PROVE DATE - YES NO (1) Fee ~ ~' I Is the pe~t fee attached ~ ~ (2) Loc ,~o~. ~ (2 t~nru 8) (8) i3)' 10. (10 and. 13) 12. 13. Casg ' (1~ thru 22) BOPE (23 th~u 28) (6) OTHER ~t~.~ ~ (29-thru 31) (6) Add: Geol'ogy.- DWJ /' Eng.neering: . Lcs rev: 01/30/89 6.011 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. For 29. 30. 31. 32. 2. Is well t~ be located in a defined pool ............................. 3.- Is well located proper distance from property line .................. ~" ,, 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 wellb°re plat included ................ 7~ Is operator the only affected party 8. Can permit be approved before fifteen-day wait ...................... ,,, · Does operator have a bond in force .................................. Is a conservation order needed ...................................... ,, Is administrative approval needed ................................... Is the lease number appropriate ..................................... D th 11 h iq d numb oes e we ave a un ue name an er ......................... 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 ~~ psig .. mply /API (May 84) Does the choke manifold co w RP-53 .................. 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 ............................................. INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE , O Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. PROG~: LISCAN REVISION: 5.2 Start of execution: Wed 10 JLY 91 **** REEL HEADER **** LIS 91/ 4/15 AWS 01 9:25a PART NUMBER: W5790-MICRO **** TAPE HEADER **** LIS 91/ 4/15 O1 FILE # 1 LIS .001 **** FILE HEADER **** JUL 1 0 1991 1024 CN WN FN COUN STAT : NOTRH SLOPE BOROUGH : WALAKPA NO.6 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * API NO. 50-023-20031 LOG DATE: 3/18/91 FILE 1 = MAIN PASS: DLL-GR (1170 - 2570 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 12 CURVES : NAME CODE SAMPLE~ UNIT 1 CHT 68 1 LBF 2 ED 68 1 MV 3 ES 68 1 MV 4 GR 68 1 API 5 ID 68 1 A 6 IS 68 1 A 7 RD 68 1 OHMM 8 RS 68 1 OHMM 9 SP 68 1 MV 10 SPD 68 1 F/MN 11 TEMP 68 1 DEGF 12 TTEN 68 1 LBF BYTES 4 4 4 4 4 4 4 4 4 4 4 4 * DATA RECORD DEPTH ID SPD 2570.000 0.0000000E+00 0.0000000E+00 2520.000 259.7317 30.99690 2470.000 109.7025 31.55490 2420.000 279.5654 31.95520 2370.000 212.2891 36.22691 2320.000 242.4250 48.39551 2270.000 252.3217 48.99510 2220.000 261.7925 48.99510 2170.000 269.1628 48.99510 (TYPE# 0) CHT IS TEMP 0.0000000E+00 O.0000000E+00 0.0000000E+00 -11498.85 457.0071 0.0000000E+00 -11498.85 314.1179 0.0000000E+00 -11498.85 514.1743 0.0000000E+00 -11498.85 419.5735 0.0000000E+00 -11498.85 458.6350 0.0000000E+00 -11498.85 485.6484 0.0000000E+00 -11498.85 486.9172 0.0000000E+00 -11498.85 508.1948 0.0000000E+00 994 BYTES * ED RD TTEN 0.0000000E+00 0.2000000 0.0000000E+00 110.5504 6.145088 808.8965' 244.1622 32.13800 805.7673 110.4887 5.705929 798.5889 132.4074 9.005024 792.8486 148.1652 8.824057 794.2092 150.6931 8.622585 786.2107 136.8161 7.545303 765.8381 149.0497 7.994914 763.3003 ES RS 0.0000000E+00 0.2000000 68.39091 5.668457 192.4752 23.21184 67.50330 4.972817 90.74472 8.192343 99.09050 8.183887 101.9950 7.955205 88.98804 6.922590 97.13904 7.240297 GR SP 0.0000000E+00 -80.00000 111.5643 67.86325 41.47035 77.79272 113.2889 63.18584 115.3857 62.64803 110.7156 62.78333 108.3799 61.31961 108.9537 61.67090 114.9995 59.95412 2120.000 -11498.85 140.2143 95.37788 95.94612 2'54. 3907 49.40131 2070.000 226.8055 49.00101 2020.000 245.2832 48.99510 1970.000 254.0648 48.99510 1920.000 210.6252 48.99510 1870.000 236.1556 48.99510 1820.000 199.8271 49.39540 1770.000 190.4512 49.43700 1720.000 243.1442 49.55310 1670.000 204.3468 50.03072 1620.000 274.4275 50.55301 1570.000 222.4189 50.95329 1520.000 205.3019 50.40120 1470.000 229.7974 49.99501 1420.000 239.8304 50.03072 528.0659 0.0000000E+00 -11498.85 377.4385 0.0000000E+00 -11498.85 542.1443 0.0000000 E+00 -11498.85 496.7922 0.0000000 E+00 -11498.85 506.8542 0.0000000E+00 -11498.85 582.7119 0.0000000E+00 -11498.85 496.2681 0.0000000E+00 -11498.85 497.8279 0.0000000E+00 -11498.85 552.8005 0.0000000E+00 -11498.85 486.6216 0.0000000E+00 -11498.85 560.9016 0.0000000E+00 -11498.85 523.3752 0.0000000E+00 -11498.85 433.8726 0.0000000E+00 -11498.85 536.5327 0.0000000E+00 -11498.85 560.6821 0.0000000E+00 7.957718 756.6050 120.2598 7.655327 744.1831 225.1111 13.25073 737.5535 185.8695 10.56252 734.3120 212.6747 14.57872 722.3779 225.6198 13.79401 703.1082 223.8436 16.17365 692.2122 250.6201 19.00015 687.3564 220.3471 13.08438 677.8918 216.2638 15.28028 672.2419 186.1354 9.792723 662.9297 197.6456 12.82995 654.0969 161.8835 11.38454 645.5679 198.7055 12.48456 633.5840 196.8188 11.84866 622.5735 6.841504 76.86967 7.714411 163.0818 11.39443 123.4313 9.411268 156.4534 11.69242 163.2221 10.61024 164.3765 12.54665 190.4966 14.49494 157.4146 10.78642 161.1837 12.54683 123.1485 8.316446 138.3486 10.01292 112.9603 9.861937 136.9743 9.670322 133.5384 9.021658 60.97702 234.2230 58.54527 97.82295 64.12437 110.2482 64.25900 110.0885 65.09186 100.9447 64.66644 101.5533 63.86705 87.15471 66.14154 98.43898 66.75900 101.1532 63.32298 117.5979 65.66338 101.4893 65.99930 145.3342 64.54883 103.4510 67.07666 97.61827 69.59236 1370.000 -11498.85 201.5231 142.0942 103.2533 ~35.6917 587.1396 12.34495 50.43100 0.0000000E+00 606.6072 1320.000 -11498.85 185.1863 236.9643 564.9910 11.28318 50.58870 0.0000000E+00 594.5718 1270.000 -11498.85 198.4719 221.0901 570.4771 12.96103 50.43100 0.0000000E+00 584.9778 1220.000 -11498.85 0.6881876 33.26848 6.867994 0.2986431 50.59460 0.0000000E+00 584.3762 1170.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 9.167101 125.7822 8.432829 136.3611 9.054180 -0.1969625 0.1000000 -999.2500 -999.2500 69.34113 112.4688 71.83667 107.3313 71.46928 67.15794 71.60072 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 148 2570.00 ENDING TAPE DEPTH = 1170.00 **** REEL HEADER **** LIS 91/ 4/ 5 AWS 01 **** TAPE HEADER **** LIS 91/ 4/15 01 FILE ~ 2 LIS .001 **** FILE HEADER **** 1024 CN : NOTRH SLOPE BOROUGH WN : WALAKPA NO.6 FN : WALAKPA GAS FIELD COUN : NORTH SLOPE STAT : ALASKA * COMMENT RECORD * FILE 2 = MAIN PASS: BHC-AL (1080 - 2530 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 ACQ 68 1 DIM 4 3 CAL 68 1 IN 4 4 CHT 68 1 LBF 4 5 CILD 68 1 MMHO 4 6 GR 68 1 API 4 7 RFOC 68 1 OHMM 4 8 RILD 68 1 OHMM 4 9 RILM 68 1 OHMM 4 10 SP 68 1 MV 4 11 SPD 68 1 F/MN 4 12 TTEN 68 1 LBF 4 * DATA RECORD (TYPE# 0) 994 BYTES * DEPTH AC ACQ CILD GR RFOC SP SPD TTEN 2530.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 2480.000 113.3946 0.0000000E+00 -7.210817 105.4193 10000.00 -0.5915416 32.43871 995.4263 2430.000 105.9641 0.0000000E+00 -7.210817 110.0897 10000.00 -0.1328703 32.99670 1011.301 2380.000 104.1117 0.0000000E+00 -7.210817 116.2652 10000.00 -0.8108127E-01 31.99680 981.5767 2330.000 101.3376 0.0000000E+00 -7.195284 108.9917 10000.00 -0.3794324 32.99670 980.2126 CAL RILD -999.2500 -999.2500 8.617702 10000.00 9.370329 10000.00 9.522566 10000.00 8.477564 10000.00 CHT RILM -999.2500 -999.2500 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 -11498.85 10000.00 2280.000 -7.210817 0.4607942E-01 2230.000 -7.215699 -0.5431443E-01 2180.000 -7.222836 -0.1484009 2130.000 -7.186781 0.3109660 2080.000 -7.222836 0.5906022E-01 2030.000 -7.198798 -0.3607542 1980.000 -7.198798 -0.1051030 1930.000 -7.198798 0.4360160 1880.000 -7.198798 -0.3332188 1830.000 -7.198798 -0.5511473 1780.000 -7.186781 0.2648256 1730.000 -7.198798 -0.5813307E-01 1680.000 -7.210817 -0.1479129 1630.000 -7.210817 -0.6211388 1580.000 -7.210817 -0.4802410 102.8474 110.2042 35.17812 97.44489 102.5561 43.99561 103.2240 98.07988 43.99561 103.0426 105.5487 43.99561 109.2028 179.8501 38.99609 90.10655 92.96187 38.99609 106.1151 109.7478 38.99609 99.47815 102.0724 38.99609 95.71710 98.21756 38.99609 98.39491 99.61781 38.99609 97.54794 88.11484 38.99609 100.7744 102.2874 38.99609 95.47351 101.0656 39.99600 104.4185 100.1787 39.99600 104.1448 105.1660 39.99600 0.0000000E+00 10000.00 964.7615 0.0000000E+00 10000.00 962.9766 0.0000000E+00 10000.00 946.3064 0.0000000E+00 10000.00 944.8806 0.0000000E+00 10000.00 930.3147 0.0000000E+00 10000.00 929.4106 0.0000000E+00 10000.00 933.7844 0.0000000E+00 10000.00 903.1917 0.0000000E+00 10000.00 907.0652 0.0000000E+00 10000.00 892.3765 0.0000000E+00 10000.00 880.9841 0.0000000E+00 10000.00 867.5469 0.0000000E+00 10000.00 864.9470 0.0000000E+00 10000.00 873.0198 0.0000000E+00 10000.00 835.4219 8.877781 10000.00 8.731749 10000.00 8.466957 10000.00 9.189230 10000.00 8.691793 10000.00 8.718264 10000.00 8.905731 10000.00 9.036325 10000.00 8.876169 10000.00 8.688177 10000.00 8.652649 10000.00 8.632065 10000.00 8.121367 10000.00 8.883156 10000.00 8.755568 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 -11498.85 10000.00 1530.000 -7.222836 0.2703521 1480.000 -7.210817 0.5463161E-01 1430.000 -7.222836 -0.5456209 1380.000 -7.186781 -0.6549085 1330.000 -7.198798 -0.8598685 1280.000 -7.210817 0.6644001 1230.000 -7.222836 -1.073783 1180.000 -7.198586 -0.5726683E-01 107.0945 114.3829 39.99600 105.9122 106.0730 39.99600 108.4317 98.35757 39.99600 106.3542 102.1534 39.99600 109.4653 103.1439 39.99600 108.5413 102.3570 39.99600 115.6547 90.25604 39.99600 65.99657 64.00400 39.99600 1130.000 50.0 0.0000000E+00 58.4 0.0000000E+00 0.000 0000 0295 0000E+00 1080.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 0.0000000E+00 10000.00 827.5518 0.0000000E+00 10000.00 813.0266 0.0000000E+00 10000.00 817.0537 0.0000000E+00 10000.00 790.4233 0.0000000E+00 10000.00 779.4373 0.0000000E+00 10000.00 774.9587 0.0000000E+00 10000.00 772.4297 0.0000000E+00 10000.00 758.9097 0.0000000E+00 0.2000000 0.0000000E+00 -999.2500 -999.2500 -999.2500 9.453259 10000.00 9.010981 10000.00 9.567532 10000.00 8.946539 10000.00 9.903852 10000.00 9.517807 10000.00 14.20681 10000.00 8.842579 10000.00 8.577955 0.2000000 -999.2500 -999.2500 -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 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 153 2530.00 ENDING TAPE DEPTH = 1080.00 **** REEL HEADER **** LIS 91/ 4/15 AWS 01 **** TAPE HEADER **** LIS 91/ 4/15 01 FILE ~ 3 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NOTRH SLOPE BOROUGH : WALAKPA NO.6 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 3 = MAIN PASS: CD-CN-GR (1170 - 2570 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 DEPTH CORR (TYPE# 0) 1014 BYTES * CAL CHT DEN GR CN LSD CNC LSN SPD SSD SSN TTEN 2570.000 -999.2500 -999.2500 2520.000 0.4550838E-01 25.99741 2470.000 0.6068611E-01 25.99741 2420.000 0.2231779 25.99741 2370.000 0.1855688 25.59711 2320.000 0.6439590E-01 26.39771 2270.000 0.1272173 26.99730 2220.000 0.1761923 26.99730 2170.000 0.1857357 26.99730 2120.000 0.2529898 26.99730 2070.000 0.1476011 26.99730 2020.000 0.1988449 26.99730 1970.000 0.2738762E-01 26.99730 1920.000 0.1843500 26.43930 1870.000 0.5592823E-01 -999.2500 -999.2500 -999.2500 8.596527 2.382512 135.6897 9.609112 2.340173 144.0931 12.73172 2.251536 204.8304 9.708643 2.296941 181.8859 9.307550 2.671050 118.6762 9.006239 2.494506 148.8483 9.352402 2.474975 163.3672 10.46798 2.371526 172.6515 9.559305 2.164768 226.1736 8.925274 2.181116 189.6034 8.816833 2.455210 168.8491 9.970253 2.234201 149.8897 10.40148 2.136884 208.3924 8.928825 2.487974 -999.2500 -999.2500 -999.2500 -11498.85 112.5822 118.4066 -11498.85 47.73645 160.4258 -11498.85 109.9840 109.2636 -11498.85 118.7023 114.1830 -11498.85 105.9762 127.8812 -11498.85 104.3190 123.4585 -11498.85 98.82249 125.9479 -11498.85 107.5101 127.0856 -11498.85 94.86459 127.2916 -11498.85 227.2421 108.2323 -11498.85 89.01854 134.3826 -11498.85 102.1085 120.8627 -11498.85 97.48094 110.3514 -11498.85 93.72240 -999.2500 -999.2500 -999.2500 40.75761 80.37709 1062.921 22.65230 92.33221 1079.301 38.43150 170.3792 1115.527 41.10332 132.2161 1050.930 29.98561 51.17090 1020.920 34.43221 85.00821 1013.653 32.54803 98.37111 1017.586 34.41806 113.0933 1037.219 35.11620 211.4256 1014.596 42.54428 165.8737 951.7759 28.23563 102.1286 986.3530 38.17480 113.6660 976.5554 33.37589 199.2323 987.6389 33.58623 67.68420 -999.2500 -999.2500 43.83298 28.52060 24.89893 56.66229 37.75063 27.26620 42.74959 27.36670 32.32677 37.46870 37.04955 33.01921 34.77914 34.94540 35.51849 33.99831 37.04369 33.61591 45.18799 25.42661 31.17368 40.99411 39.57553 30.28510 34.55862 30.11760 36.30956 34.35411 26.99730 129.3199 126.3914 910.6643 1820.000 0.2210426 26.99730 1770.000 0.1627455 27.03300 1720.000 0.9690094E-01 26.99730 1670.000 0.3632545E-02 28.03290 1620.000 0.9271908E-01 27.99721 1570.000 0.1141758 27.99721 1520.000 0.9876823E-01 27.59691 1470.000 0.5170059E-01 27.96150 1420.000 0.6101894E-01 27.99721 1370.000 0.9924030E-01 27.99721 1320.000 0.4546833E-01 27.99721 1270.000 0.1710110 27.99721 1220.000 -0.3940392 27.99721 1170.000 -999.2500 -999.2500 10.84286 2.220752 203.7358 9.147768 2.410693 162.0783 9.200918 2. 348818 150.9671 8.304075 2.529361 113.2322 13.13043 2.407563 143.2203 10.77354 2.472824 142.5993 12.15907 2.170017 175.3576 11. 19517 2.460946 129.8213 10.44057 2.471875 128.8065 10.10856 2.495456 135.7054 10.83571 2.465724 128.0292 10.97221 2.435313 155.3820 9.000313 2.486918 47.76500 -999.2500 -999.2500 -999.2500 -11498.85 97.66426 133.7598 -11498.85 82.31293 120.4539 -11498.85 100.6871 141.6838 -11498.85 96.79135 126.5827 -11498.85 104.8727 138.1227 -11498.85 98.56554 122.2005 -11498.85 137.0596 121.5182 -11498.85 99.19135 136.4278 -11498.85 97.84595 141.3617 -11498.85 93.36562 138.2915 -11498.85 102.4458 145.3139 -11498.85 101.0769 130.1697 -11498.85 62.59503 106.0277 -999.2500 -999.2500 -999.2500 26.81146 168.6405 988.5540 28.33626 99.62181 945.9294 27.50720 96.24660 982.7820 25.48599 53.60651 858.5505 30.39487 83.15410 921.9746 34.83586 77.45810 942.1194 31.76283 149.8487 947.6570 32.94633 69.25731 929.9524 32.70642 65.96980 865.6643 29.62480 69.54230 841.4487 29.46585 67.56731 830.4138 31.51283 85.87532 878.5696 45.02757 22.06689 794.5200 -999.2500 -999.2500 -999.2500 27.94070 42.24710 30.89883 36.65739 30.03011 43.98689 29.02522 41.36020 29.87943 40.10431 35.68857 32.43800 31.68877 34.26460 33.54269 37.55170 33.88103 39.09700 31.15186 40.84860 30.47353 43.07791 32.33337 36.89690 47.56456 24.12711 -999.2500 -999.2500 TOTAL DATA RECORDS : 156 STARTING TAPE DEPTH = 2570.00 ENDING TAPE DEPTH = **** FILE TRAILER **** 1170.00 **** REEL HEADER **** LIS 91/ 4/15 AWS 01 **** TAPE HEADER **** LIS 91/ 4/15 01 FILE # 4 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NOTRH SLOPE BOROUGH : WALAKPA NO.6 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 4 = REPEAT PASS: (2300 - 2570 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 2570.000 -999.2500 -999.2500 2520.000 265.5786 30.99690 2470.000 107.8455 30.99690 2420.000 293.1448 31.10611 2370.000 226.2236 30.99690 2320.000 0.0000000E+00 0.0000000E+00 (TYPE# CHT IS TEMP -999.2500 -999.2500 -999.2500 -11498.85 479.6370 0.0000000 0) 994 BYTES * E+00 -11498.85 321.7634 0.0000000E+00 -11498.85 539.7275 0.0000000E+00 -11498.85 450.2129 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 ED RD TTEN -999.2500 -999.2500 -999.2500 111.2063 6.045458 807.4497 248.4465 33.26524 797.6506 110.7309 5.453531 792.8413 132.5373 8.458603 782.3384 0.0000000E+00 0.2000000 0.0000000E+00 ES RS -999.2500 -999.2500 69.76006 5.509133 196.6237 23.14870 66.81767 4.689259 90.36725 7.603032 0.0000000E+00 0.2000000 GR SP -999.2500 -999.2500 108.2879 -80.00000 42.65608 73.74921 107.8445 59.42859 125.9617 59.01152 0.0000000E+00 60.92540 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 29 2570.00 ENDING TAPE DEPTH = 2300.00 **** REEL HEADER **** LIS 91/ 4/15 AWS 01 **** TAPE HEADER **** LIS 91/ 4/15 01 FILE # 5 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NOTRH SLOPE BOROUGH : WALAKPA NO.6 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 5 = REPEAT PASS: BHC-AL (2250 - 2550 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 ACQ 68 1 DIM 4 3 CAL 68 1 IN 4 4 CHT 68 1 LBF 4 5 CILD 68 1 MMHO 4 6 GR 68 1 API 4 7 RFOC 68 1 OHMM 4 8 RILD 68 1 OHMM 4 9 RILM 68 1 OHMM 4 10 SP 68 1 MV 4 11 SPD 68 1 F/MN 4 12 TTEN 68 1 LBF 4 * DATA RECORD (TYPE~ 0) 994 BYTES * DEPTH CILD SP 2550.000 -999.2500 -999.2500 2500.000 -7.210817 -0.5220382 2450.000 -7.210817 -0.5343237 2400.000 -7.222836 -0.1463879 2350.000 -7.198798 0.2366923 2300.000 0.0000000E+00 0.0000000E+00 AC GR SPD -999.2500 -999.2500 -999.2500 110.0340 106.0628 30.99690 106.5118 46.57898 30.99690 102.7457 122.0258 31.39720 103.7887 107.4279 30.99690 50.00000 122.4167 0.0000000 E+00 ACQ RFOC TTEN -999.2500 -999.2500 -999.2500 O.0000000E+00 10000.00 1001.152 0.0000000E+00 10000.00 1002.306 0.0000000E+00 10000.00 986.4858 0.0000000E+00 10000.00 975.7488 0.0000000E+00 0.2000000 0.0000000E+00 2250.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 CAL RILD -999.2500 -999.2500 6.000000 10000.00 8.259937 10000.00 9.013252 10000.00 8.951908 10000.00 8.763889 0.2000000 -999.2500 -999.2500 CHT RILM -999.2500 -999.2500 -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 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 32 2550.00 ENDING TAPE DEPTH = 2250.00 **** REEL HEADER **** LIS 91/ 4/15 AWS 01 **** TAPE HEADER **** LIS 91/ 4/15 01 FILE # 6 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : NOTRH SLOPE BOROUGH : WALAKPA NO.6 : WALAKPA GAS FIELD : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 6 = REPEAT PASS: CD-CN-GR (2365 - 2565 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 CAL CHT CN CNC CORR DEN GR LSD LSN SPD SSD SSN TTEN 2565.000 6.000000 0.0000000E+00 -15.00000 0.0000000E+00 -1.500000 2.000000 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 2540.000 0.1066046 7.228054 -11498.85 26.41283 31.56314 2.446178 81.48308 78.89880 50.05641 27.76140 2515.000 0.6029224E-01 27.23311 2490.000 0.1911659 26.99730 2465.000 -0.1963615E-01 27.99721 2440.000 -0.3184795E-01 26.99730 2415.000 0.1930504 26.99730 2390.000 0.5518627E-01 26.99730 2365.000 -999.2500 -999.2500 142.5026 8.210358 2.363890 143.3979 9.492619 2.329634 180.2102 8.364357 2.258162 132.0572 8.363344 2.301080 125.1157 13.66298 2.257389 192.1589 9.577785 2.513775 131.2356 -999.2500 -999.2500 -999.2500 156.9014 -11498.85 106.4268 115.3478 -11498.85 115.6673 110.4317 -11498.85 43.95009 182.6832 -11498.85 109.4105 170.5451 -11498.85 100.6220 108.4070 -11498.85 123.8206 127.9543 -999.2500 -999.2500 -999.2500 1083.188 36.13847 91.10321 1056.048 38.86499 126.6784 1067.593 13.32736 93.75081 977.7703 22.50375 84.02982 992.3787 40.00946 152.7019 1105.761 32.87544 70.86729 1073.937 -999.2500 -999.2500 -999.2500 39.72197 29.90970 40.81427 27.36951 16.95988 88.55840 26.01169 60.49521 38.76373 26.40120 34.82890 35.26921 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 45 2565.00 ENDING TAPE DEPTH = 2365.00 **** TAPE TRAILER **** LIS 91/ 4/15 01 TOTAL RECORDS IN THIS LOGICAL TAPE : 606 **** REEL TRAILER **** LIS 91/ 4/15 AWS 01 T~TAL RECORDS IN THIS LOGICAL REEL : TOTAL RECORDS IN THIS PHYSICAL REEL: End of execution: Wed 10 JLY 91 9:26a Elapsed execution time = 1 minute , SYSTEM RETURN CODE = 0 607 607 0.5 seconds.