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Home My WebLink About191-045Pages 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 PAGES TO DELETE Complete RESCAN [] Color items - Pages: [] Grayscale, halftones, pictures, graphs, charts- Pages: [] Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED Logs-of various kinds [] Other COMMENTS: V t Scanned by: Dianna Vincent Nathan Lowell Date:¢ [] TO RE-SCAN Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: is~ ON OR BEFORE 0 NOVEMBER 2 200 E E C:r~O~MI~LM.DOC Memorandum Re: State of Alaska Oil and Gas Conservation Commission Cancelled or Expired Permit Action EXAMPLE: Point McIntyre P2-36AXX API# 029-22801-95 This memo will remain at the front of the subject well file. Our adopted conventions for assigning AP! numbers, permit numbers and well names did not specifically address expired or cancelled permits. This omission has caused some inconsistencies in the treatment of these kinds of applications for permit to ddil. Operators have asked us to adopt formal procedures for this class of permit application in order to prevent future database disparities. If a permit expires or is cancelled by an operator, the permit number of the subject permit will remain unchanged. The APl number and in some instances the well name reflect the number of preexisting reddils and or multilaterais in a well. In order to prevent confusing a cancelled or expired permit with an active well or multilateral these case sensitive well identifiers will be changed for expired and cancelled applications for permits to ddll. The AP! number for this cancelled or expired permit is modified so the eleven and twelfth digits is 95. The well name for a cancelled or expired permit is modified with an appended xx. These procedures are an addendum to the APl numbering methods descnbed in AOGCC staff memorandum "Multi-lateral (weilbore segment) Drilling Permit Procedures, revised December 29, 1995. AOGCC database has been changed to reflect these changes to this permit. Statistical Technician ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192- PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 November 3, 1992 Janet Bounds Unocal P O Box 190247 Anchorage, AK 99519-0247 Dear Ms Bounds: As we discussed on the phone October 28, AOGCC will be reassigning APl numbers for the wells listed below. In order to accommodate the revision of Unocal's records, we will not announce these changes to the public until the first week of December, or until you advise me that all the necessary changes are made. Give me a call if you would like to discuss this matter further. Well Name Permit # Old APl Number New APl Number Granite Pt St 17587 #3 66-52 · 50-883-10031 50-733-20437 Granite Pt St 17587 ~ 89-30 50-883-10032 50-733-20438-90 Granite Pt St 17587 #6 89-103 50-883-10034 50-733-20439 Granite Pt St 18742 #8 67-36 50-883-20008 50-733-20440 Granite Pt St 17586 ~4 67-54 50-883-20009 50-733-20441 Granite Pt St 18742 #34 79-17 50-883-20009-01 50-733-20441-01 Granite Pt St 17586 ~htl 91-45 50-883-20009-02 50-733-20441-02 Granite Pt St 18742 #14 79-33 50-883-20010 50-733-20442 Granite Pt St 18742 #20 68-16 50-883-20012 50-733-20443 Granite Pt St 18742 #20RD 91-20 50-883-20012-01 50-733-20443-01 Granite Pt St 17587 #5 68-24 50-883-20013 50-733-20444 Pretty Creek Unit #2 79-9 50-283-20022 50-283-20022-90 Nicolai Creek Unit ~4 91-100 50-283-20033 50-283-20033-90 Lewis River D-1 89-72 50-283-20068 50-283-20068-90 Trading Bay Unit G-18DPN 83-135 50-733-20160 50-733-20160-90 Yours truly, Robed P Crandall Sr Petr Geologist /jo ALASKA OIL AND GAS · CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 April 19, 1991 Gary S. Bush Regional Drilling Manager Union Oil Company of California P. O. Box 190247 Anchorage, Alaska 99519 Re.' Granite Point 17586 Well #41 Union Oil Company of California Permit No. 91-45 Sur. Loc. 1948'FWL, 2009'FSL, Sec. 31, ~l~I~ RllW, SM Btmnhole Loc. 5268'FWL, 5068'FSL, Sec:? 31, )TllN, R12W, SM / Dear Mr. Bush: ~ Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE tests that it wishes to witness. Sincerely, ~~a 'n Alaska Oil a~as Conservation Commission BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. , ,,"~, STATE OF ALASKA ALASKA. i,L AND GAS CONSERVATION C~ IMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill ,r- Redrill .'~ lb. Type of well. Exploratory ~ Stratigraphic Test -- Development Oil Re-Entry :- Deepen.:"ql Service '.-, Developement Gas C Single Zone '- Multiple Zone F- 2. Name of Operator (UNOCAL) 5. Datum Elevation (DF or KB) 10. Field and Pool Union Oil Company of California 115 feet Middle Kenai Granite Point Address 6. ,p,r,o,p e r,t y,..,[;~ j~ n a t i o n 3p.o.- Box 190247, Anch., AK 99519 4. Location of well atb~u.c[~orm Bruce 1948' FWL 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 2009· FSL, Sec. 31, TllN,RllW, SM Granite Point United Pac. Ins. At top of productive interval 8796' 5149' FW]~8. Well number Number 4061· FSL, Sec. 36, TllN, R12W SM Well #41 U62-9269 At total depth 11,3~.46~-'-.., 5268' FWL 9. Approximate spud date Amount 5068' FSL. SeC: 31· /TllN. R12Wo SM APR. 23, 1991 $200,000 12. Distance to 'nearest"\ ~.'f'3. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVOi property line 212' feet Greater than 200feeti 5060 L1,346 & 10,486~eet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 A^C 25.035 le)(2)) Kickoff depth 3 256eet Maximum hole angle 2~. Maximum surface 2~,70~s~g At total cleDth ('rVD) ~0, 482ps~g 18. Casing program Settin~ Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) I~-.R/R 54-~ .T-55 R--~D 3200 3R 38 3238! 3098 2400 · 19. To be completed for Redrill, Re-entry, and Deepen Operations._. ~.~ ~~ CRt plug 8284·--8446· Present welt condition summary ~3s~ee EZSV RET AT 8446' Total depth: measured 10013 feet asured) Bridge plug at 8730' true vertical 9602 feet , t~j,~' ,~','-:i Effective depth: measured 8284 feet jun~'~(~easured)~~aulic BHA 8571' . %t.~,'~'~-'' ~ . true vertical 7895 feet ..... , ~xGS. SCc'0~S -~ydraullc BHA +/- 9500 Casing Length Size ce'rh'~'~e~, I~ True ......... "~13B~0~8~ easured depth Vertical depth Structural Conductor 559 · 20" 1285 SX 601 · 600 · Surface 3200' 13-3/8" 2400 sx 3238' 3098' I n termed i ate Production 4976' 9-5/8" 550 SX 5012' 4719' 5398' 7" 875 SX 4615'-10,013' 9602' Liner Perforation depth: measured true vertical See Attachment A 20. Attachments Filing fee [] Property plat l~ BOP Sketch ~ Diverter Sketch F-;, Drilling program Drilling fluid program [] Time vs depth plot [] Refraction analysis '~ Seabed report ~ 20 AAC 25.050 requirements .m 21. I hereby certify that t~foregoing is true and correct to the best of my knowledge Signed GARY S ' Title REGIONAL DRILLING MANAGER Commission Use Only Permit Number I APInumber IApprovaldate isee cover letter ~/~. ~/Z'~" 50-- ~-. 2. o~ o ~-' ~ ~ 04 / 1 9 / 9 ! for other requirements Conditions of approval Samples requ. ired ~ Yes ~ No Mud log,required ~ Yes ~ No Hydrogen sulfide measures ~ Yes ;;~ No Directional survey required ~ Yes ~No Required working pre~ for mOPE ~2M; ,rq 3M; [~ 5M; [] 10~'1; ~ 15M Approve ' Commissioner the commission Date _~, ~hm trinlinntn ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J, HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY; (907) 276-7542 April 5, 1991 ADMINISTRATIVE APPROVAL NO. 76.23 Re: The application of Union Oil Company of California to drill and complete the Granite Point 17586 No. 41 well as part of the pressure maintenance project approved by Conservation Order No. 76. Gary S. Bush Regional Drilling Manager UNOCAL Corp. P. O. Box 190247 Anchorage, Ak 99502-0247 Dear Mr. Bush: Your application of March 28, 1991 for a permit to drill and complete the Granite Point 17586 No. 41 requires exception to spacing requirements set forth in Conservation Order No. 76. The drilling and completion of the Granite Point 17586 No. 41 well is expected to provide additional oil recovery from the Middle Kenai Oil Pool in the Granite Point Field. The Alaska Oil and Gas Conservation Commission hereby authorizes the drilling and completion of the Granite Point 17586 No. 41 well pursuant to Rule 7 of Conservation Order No. 76. Sincerely, Russell A. Douglass Commissioner BY ORDER OF THE COMMISSION ATTACHMENT A UNOCAL TOP MD TVD 8580 8190 8634 8243 8704 8312 8751 8358 8844 8449 8914 8518 8988 8591 9296 8893 9370 8966 9480 9075 9878 9469 9936 9526 BOTTOM MD TVD 8592 8666 8714 8756 8890 8969 9000 9358 9434 9566 9924 9984 8202 8265 8322 8363 8495 8572 8602 8954 9029 9159 9514 9574 INTERVAL 12 32 10 4 46 55 12 62 64 86 46 48 CONDITION ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED RECEIVED · · · · · · · · 10. 11. 12. 13. 14. PROCEDURE: Skid rig and rig up on Leg 4, Slot 8, BR 34-2. Kill the well by circulating 70 PCF drilling mud. Install the 13-5/8" 5000# BOPE. POOH with the existing kill string. Abandon the existing liner section and 9-5/8" csg to 3900'. RIH and tag the top of cement. Cut and pull the existing 9-5/8" casing from ± 3500'. Lay a cement kick off plug from 3700' to 3200'. Kick off and drill 12-1/4" hole from 3238'-8000'. Run and cement 9-5/8" 47# casing from surface to 8000' Drill 8-1/2" hole from 8000' to 11,346'. Run and cement 7" 32# liner from 7500'-11,346' Perforate the C-7 & C-8 sands. Fracture stimulate the C-7 and C-8 sands. 15. Run a dual Kobe hydraulic completion. 16. Remove the BOPE. Install tree. 17. Release the well to the production foreman. BRUCE LEG Zl., SLOT 8 WELL # 54-2 EXISTING SPUD 05/22/79 20", 85 & 94#, 13 3/8", 54.5 & TOP OF 7" LINER AT 4615' 9 5/8' 40 & 43.5# CSG · 5012' (kILLED WINDOW) CEMENT PLUG F/ 8284' - 8446' EZSV RETAINER AT 8446' GUIBERSON 2 1/2" CAVITY · 8628' MAX INCLINATION 25 DEG KOBE 2 1/2" BHA 7", 26, 29 &: .32# LINER FROM 4615' - 10,01~' PBTD =, 10,000~ 'ID = 10,01.¥ UD C K.B. 107 ABOVE bLLW NOTE: THE KB OF THE CURRENT RIG IS 115' lCOLLAPSED CASING AT 1670' 1687' TUBING DESCR~=TION A. 2 7/8" KILL STRING TO 4878' B. 2 7/8" SHORT STRING TO 74' C-2: C-5: C-7: C-8: 8560' - 8592' 8634' - 8866' 8704' - 8714' 8751' - 8756' 8844' - 888~ 8883' - 889~ 8914' - 8969' 8988' - 9000' 9296' - 9358' 937~ - 9434' 948~ - 9566' 9878' - 9924' 9936' - 9984' GRB 3/20/91 BRUCE WELL # 54.-2 LEG ~, SLOT 8 PROPOSED SPUD 05/22/79 20", 85 &: 94#, O 601' 15 3/8", 54.5 &: 61~ O 3238' -.~ CEMENT ABANDONMENT PLUG FROM 3700' - 4300' TOP OF 7" LINER AT 4615' 9 5/8" 40 & 43.5# CSG · 5012' (MILLED WINDOW) CEMENT PLUG F/ 8284' - 8446' EZSV RETAINER AT 8446' GUIBERSON 2 1/2" CAVITY ~ 8628' KOBE 2 1/2" BI-lA 7", 26, 29 &: 32# LINER FROM 4615' - 10,013' PBTD = 10,000' TD = 10,013' MD ~////////,i L K.B. 107 ABOVE MLLW NOTE: THE KB OF THE CURRENT RIG IS 115' COLLAPSED CASING AT 1670' - 1687' Id.AX INCLINATION 25 DEG C-2: C-5: C-7: C-8: 8560' - 8592' 8634' - 8866' 8704' - 8714' 8751' - 8756' 8844' - 8888' 8883' - 889~ 8914' - 8969' 8988' - 9000' 9296' - 9358' 9370' - 9434' 9480' - 9566' 9878' - 9924' 9936' - 9984' ~RB 3/22/91 BRUCE LEG 4-, SLOT 8 WELL # 41-6 PROPOSED K,B. 107 ABOVE: MLLW NOTE: THE KB OF THE CURRENT RIG IS 115' 20", 85 & 94#, O 601' CUT AND PULL THE DAMAGED 9 5/8" CASING AT +/- 3500' CEMENT ABANDONMENT PLUG FROM 3700' - 4.300' MAX INCLINATION 24. DEG PBTO = 10,000' 'ID = 10,013' MD ,,/ 9 5/8" CSG TO +/- 8ooo' 7" LINER FROM 7500'- 11,300' 'ID +/- 11,300' /////////3 ~ ORB 3/20/91 PLATFORM BRUCE .DRILLING STACK PITCHER NIPPLE- 16' ID W/lO" FLOWLINE ANNULAR BOP "NL SHAFFER" -~-- 13 5/8" 5000 PSI BX-160 ASSY WT. 13,650 LBS. DBL GATE BOP "NL SHAFFER' 13 5/8" 5000 PSI BX-160 ASSY WT. 16,500 LBS. MUD CROSS- 13 5/8' BORE W/4" 5000 PSI VALVES SGL,. GATE BOP 'NL SHAFFER" 13 5/8' 5000 PSI BX-160 ASSY WT. 9100 LBS. RISER 18'0D 13 5/8' 5000 FLG LOWER RISER 11' ID W/lO" 5000 PSI FLG (RX-54) BRUCE ADL 17586 WELL NO. 41 REDRILL ANTICIPATED PRESSURES FOR THE 12-1/4" HOLE: MUD WEIGHT = 70 PCF = 0.486 PSI/FT. 13-3/8" SHOE IS AT 3238' MD, 3098' TVD TOTAL DEPTH OF 12-1/4" HOLE IS 8,000' MD, 7423' TVD ESTIMATED FRACTURE GRADIENT (13-3/8" SHOE) = 0.90 PSI/FT. PORE PRESSURE GRADIENT = 0.45 0 PSI/FT. GAS GRADIENT (ASSUME WORST CASE) = 0.0 PSI/FT. ASSUME 1/2 OF THE WELLBORE VOLUME IS GAS AND 1/2 IS MUD DURING A KICK SITUATION. MAXIMUM SURFACE PRESSURE = BTM HOLE PRESS. -HYDROSTATIC PRESS. MAXIMUM SURFACE PRESSURE = (7423 FT * 0.45 PSI/FT.) - 0.5 (7423' 0.486 PSI/FT.) - 0.5 (7423 FT * 0 PSI/FT.) = 1536 PSI ANTICIPATED PRESSURES FOR THE 8-1/2" HOLE: MUD WEIGHT = 70 PCF = 0.486 PSI/FT. 9-5/8" SHOE IS PROPOSED TO BE AT 8000' MD, 7423' TVD TOTAL DEPTH OF 8-1/2" HOLE IS 11,346' MD, 10,482' TVD ESTIMATED FRACTURE GRADIENT (9-5/8" SHOE) = 0.90 PSI/FT. PORE PRESSURE GRADIENT = 0.45 0 PSI/FT. GAS GRADIENT (ASSUME WORST CASE) = 0.0 PSI/FT. ASSUME 1/2 OF THE WELLBORE VOLUME IS GAS AND 1/2 IS MUD DURING A KICK SITUATION. MAXIMUM SURFACE PRESSURE = 10,482 FT * 0.45 PSI/FT. - 0.5 (10,482 FT * 0.486 PSI/FT.) - 0.5 (10,482' 0 PSI/FT.) = 2170 PSI GRANITE POINT FIELD ADL 17586 WELL #41 REDRILL MUD PROGRAM MUD TYPE: FRESH WATER GEL/POLYMER MUD DEPTH: 3238'-11,346' MUD PROPERTIES: WEIGHT (LBS/CU FT) FUNNEL VISCOSITY (SEC/OT) PLASTIC VISCOSITY (CPS) YIELD POINT (#/100 FT2) API FLUID LOSS (CC) HPHT FLUID LOSS (CC) (500 PSI @ 200 DEGREES F) PH MBT (LBS/BBL) DRILLED SOLIDS (LBS/BBL) = 68-72 = 38-50 = 8-15 = 20-30 = 5-8 = 15-17 = 9.0-10.0 < 25 < 50 ABANDONMENT MUD PROGRAM MUD TYPE: LOW SOLIDS/NON DISPERSED/FRESH WATER GEL MUD PROPERTIES: WEIGHT (LBS/CU FT) FUNNEL VISCOSITY (SEC/OT) API FLUID LOSS = 68-72 PCF = 60-200 < 20 CC BRUCE SHAXER PIT3 Flow .Line degasser mua return e to pits ~ : ...................... : opos____s..um .Belly I I Eq. windows I 57" frm btm : bti Btm ~ Sand Trap ]) 8" ' Blanked ' I P ] / Eq.~ 156.8 l~bl* I / · 618 bbl/tn ~, .677 bbl/in ..' '. : .. Eq. riser . 2" Reverse out .tne frm rig fl¢ Cuttings Trough , Biff Pe. rry W' Pit-archer. . · ~-- 4" Floor drain ~-- Butterfly valve *.-' With riaer O 85# . · : ! ... ..: -- .~'b--. Overboard.. North //4 1.9 bbl/in 229 bbl #5 2 bbl/in 240 bbl Mud Return-Leg · 8" ualizer 8 ii Top Eq 96"Frm Btm St! ua izer Equalizer 10" Frm Btm Equalizer Btm Eq #2 O" Frm 2 bbl/ln Btm 240 Mud Re~urn Troughs · · Equalizer Biff Perry-Pitwatcher 1.9 bbl/ln $ 229 bbl Mud Hetu Leg 6 IS Mud eturn To Top Deck 1.54 bbl/ 184 bbl "Frm Btm Pit #1 1.54 bbi/in 184 bbl Top Eq 96" Frm Btm Hopper Return Btm Suction~Llne ~ ]~[ lip Hop[ Mud Shipping Line ~) -- Suction Valve-5. Frm Btm ·--Dump Valve . ~--Butterflv Valve UNOCAL - BRUCE x 3 - 5000 i 4~" WP t 2 7 10 I1 12 13 17 18 20 21 22 26 27 31 .12 Ite~ # Ot~. ~escri~tion - 4.00 4" ~M Qate val~e LO0 3" [N oate v~lve I.O0 flanQed tee 41~ ~M 2.00 4 ~ay block g' 58 2.00 hyd-cboke .1' 1.00 ~an choke ~' IN 1.00 drilled saucer 3' ~ 1.00 drilled saucer 3' 5I x !,00 I~A .1' 5N I ION l 1.00 DSS ~' ~ I 6.~' "~ 2.00 blind flaooe g' 5~ l.OO s~ool .1' ~N flu i stu~ I 7 .7,~' !,00 saool 3' 5NXION flaXstud X7,75" 1.00 buffer tank 15' O.LX 96' 1.O0 flanaed cross 2' SN 2.00 blind flanne 2' SM 1.On 2' 5~ ,ate valve 1.00 2' ~ X 2-2' LPT transaitter ti! l.O0 0-6000 ~si ~auQe 2,00 blind flange 4' ~ 8.00 R-39 API tine 4.00 ~X-I~S APl ring 32.00 stud .! 2 nuts 7/~X~ 1/2 72.00 stud u/2 outs I 1/81 7 I/2 8.00 stud u/2 outs ! 1/8X 7 3/4 40.00 stud u/2 outs I ~/4X 8 I/2 8.00 stud u 2/nuts ! X 7 8.00 stud ,/ 2 outs I 1/8 X ront eid¢ · ! ! - ! ! ! ! ! ! ! . T11 '~ f 11W .,.f,. TYONEK ST 17587 2 3 5RDI 41-6 ADL 17587 ADL 18742/ .,/ 2000 FEET UNOCALe Unocal North American Oil & Gat O~vlaion ALASKA REGION GRANITE POINT FIELD PLATFORM BRUCE 41'6 (Redrill of GP 18742-34 into ADL 17586) AFE ~ 311580 TOP C-5 SAND ,,,,,,,.,,,,,,o, I~';, I ",, [_~.,~..~rr'~,~,,,!,,,~ l,,,, I:! P I~Ii:_~ Q.Ofl Jnnn' Inn' tkA .... CHECK LIST FOR NEW WELL PERMITS Company ~//L)OC~/ Lease & Well ~M ~ow ~A~ ~S NO (1) Fee ~ ~z~ 1. Is the pe~it fee attached .......................................... ~ -- (2 thru 8) (8) (3) Admin 9. . thru ~)~ 10. ~. - (10 and 13) 12. 13. (4) casg (14 thru 22) (s) ~OPE, Z~.~.~. ~-S-.7/ (23 thru 28) 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 2. Is well to 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 wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... Does operator have a bond in force .................................. ~ Is a conservation order needed ...................................... /[ Is administrative approval needed ................................... ~ ~ Is the lease number appropriate ..................................... ~ Does the well have a unique name and number ......................... 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 ~-'~O psig .. Does the choke manifold comply w/API RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. - thrfi 31) (6) Add: Geology: DWJ RPC Engin~e~ing :~ ~cs 7',~ff, ~gw~_ rev: 11/30/90 6.011 For 29. 30. 31. 32. 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 = zo / ~o ~ ~,~ l-o j~ ~ .zo /~,. xt , ,~ ~--rc Additional R~marks: