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Home My WebLink About169-021• • Maunder, Thomas E (DOA) From: Cismoski, Doug A [CismosDA((~BP.com] Sent: Monday, April 14, 2~$ 1:23 PM To: Maunder, Thomas E (DOA) Subject: Lake State #9 (169-021) Tom - I was incorrect. The damage to the plate was from an earlier time than this year. We are referencing picture labeled 100-1367.jpg that was sent earlier. Doug Cismoski P.E. Wells Team Leader Alaska Drilling and Wells 907-564-4303 (o) 907-240-8041 (m) -----Original Message----- ~~~~ APR ~ ~ 2008 From: Clump, Robert C Sent: Monday, April 14, 2008 11:54 AM To: Cismoski, Doug A Subject: Emailing: 100_1367.jpg Cismo, On Lake State #1, Rob Liddelow said the monument pole was corroded where it attached to the 9-5/8", but the damage to the plate on the 30" to 20" happened some time ago. The attached picture reflects his description well. Later, Bob 1 Message • • Page 1 of 2 Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Monday, April 14, 2008 8:46 AM To: 'Cismoski, Doug A' Cc: Bob Gardner Subject: RE: Lake St. #1 (169-021) Doug, Thanks for the additional photos. Any information on when the °eariier° activities might have taken place on this pad? It would seem that some sort of internal policy should be established that when any work. is to be conducted around a well that your group be notified- I remember a while bads getting a call from someone concerned involved with recovering a site such as this and they were just going to cut off the marker and wanted to let us know. Tom From: Cismoski, Doug A (mailto:CismosDA@BP.com] Sent: Monday, April 14, 2008 8:29 AM To: Maunder, Thomas E (DOA) Cc: Bob Gardner Subject: RE: Lake St. #1 (169-021) Tom - Don has quit BP and gone to work for an independent in Houston. So, I've been trying to cover while I find a replacement. Here are some pictures of the early on work- i have also included pies of the .final cement top and cap that I meant to include in the 10-404. Doug Cismoski P.E. Wells Team leader Alaska Drilling and Wells 907-564-4303 (o) 907-240-8041 (m) From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Monday, April 14, 2008 8:22 AM To: Reeves, Donald F Cc: Cismoski, Doug A Subject: FW: Lake St. #1 (169-021) Don, Sorry I missed you on the first "send". Tom From: Maunder, Thomas E (DOA) Sent: Monday, April 14, 2008 8:21 AM To: Cismoski, Doug A Subject: FW: Lake St. #1 (169-021) 4/14/2008 Message ~ ~ Page 2 of 2 Doug, Do you guys have any "early" photos of Lake State showing the damage that was discovered-.when moving onto do this season's work? Bob says he does not have any. Thanks, Tom Maunder, PE AOGCC From: Jesse Mohrbacher [mailto:jesse@fairweather.com] Sent: Friday, April 11, 2008 5:43 PM To: Bob Gardner Cc: Maunder, Thomas E (DOA) Subject: FW: Lake St. #1 (169-021) Bob please see Tom Maunder's note below. I believe this is a by well. Jesse Mohrbacher Fairweather E&P Services, Inc. 2000 East 88th Ave., Suite 200 Anchorage, AK 99507 907-258-3446 907-343-0320 direct 907-258-5557 fax -----Original Message----- From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Friday, April 11, 2008 4:39 PM To: Jesse Mohrbacher Subject: Lake St. #1 (169-021) Jesse, I am reviewing the 404 for the work conducted in early March. Do you have any photos of how the well was found and after the excavation was finished? Wonder what might have been done to "damage" the marker? Thanks in advance. Tom Maunder, PE AOGCC 4/14/2008 i x 4 ~ /j 7 `~ i . ~~ w ... ~ ~ ~; 1 ~~[.I 't' . ~ ~~ ''~crt ' ~ ~h;r, ~~~ G 4. OD ~,,. -... ~;, }f3 ~" . ,gn R:i ~1: ~ .. `,~ ~ ' fi('a Y x t {' ?~ ~ rr~.. a ~f..- .T,~r-- r'~ x a~ ~ ' e~ ~ '+~ ~,1 P k .W ~+~ ~r , ~~'r~,.~~~ ~ ~ ~ tir ~ ~ ,. g~~ ?~.. ~. ~ ; ~~ ~. R~~. ~ k $~ ~ ~ ~^ i~ ~ i. ~. ~...: . ~- , ,, ~ ~u: ~ ~ 1 + =+r n '~A K ` »~ ~ 9 ~A t~, ~ ~' I M k~ x! - ~+, y~ " 1 i 0 i' 1 N t S O "' "~ i ~+ ' ~ ? ~~ ~ J ~F i{ •~~~tl. , t 1 '1~~ . ~~°~1 «e ,~ r ~_ ~; ~ ,- ~ ,. "~ ^~ ~ O ~..,, m ~~~ '~~ ~ x N i <~~ s~ ~ M ~ ~~ ,~ 00 r . s s"~ T a~ '~'~ „fie ~C 9~ 4 ~ ~. g .. ,~ _ . 9 '~ . s' a r ~RX ~~~ ~~ "1 m( yte ~.aQ Y~, A ^ Yb \~ ~ ' ~ 4 wY ~ ~ S t K 'P .• fir. ~, f ` .. +. x d `` ~ ,~~ sF ~ C~ Q /~(~ 1' O ,~l^%j V C~ +~ a a ,~ ~,:}. e.9 ~ , +'. ~ ~Ar 4 @'f?n,. ht- ~~ .~n <~ C. ~ ~ Y~1 ~' d#~ AAA ~./ i~ + i ~ d~w. 5'~ ~ ~. Q .~ V a ~ "fir ~', yyq A~~ 9'~ ~. ~ 7 1 ~4 rv S"Y .~ g~ ~ ~. ~ 3 S~ ~ ~ ~ }$M4 "~1M11^AAAy~ 4 r~~ ~,r ,'~ C1p s ~P~" r fir, "~ M ~ ~ r~ .~ /4~^/' J 9 i 4 __ ~'_ ,' . .w. ': ~-- ~ ~. ~,M .. ~~~ ry • .~ y r .. y~ .. ~~.. ~i~~j ~X ti ,. ae t "^ w~,- ~~ ~. ;~ ~.,. ~,~, ~~ i ,+ ^..y ~ 1. .. .. ' J ' ` ^ ~~ ~ ~ ! *~. r;~ fie; ~.:'. ~r y,. ,r; ;, ~~ t ~~ r l.~ i y-'~ ~- ,N i G~ ~e,> : ~ ~~. . ,,: . ~„ `,' '` • E & P SERVICES, INC. April 11, 2008 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Attention: Tom Maunder, P.E., Petroleum Engineer R~~~~~ A~r~ ~ ~ X008 Alaska Oil & Gas Eons, Corrilmission Anchorage Re: Report of Sundry Well Operations (Form 10-404) Abandonment Marker Replacement Program BP Exploration (Alaska), Inc., Lake State (24-10-15) No. 1 PTD: 169-021 API Number: 50-029-20012-00 Dear Mr. Maunder: The original of the above referenced Report of Sundry Well Operations is submitted herewith: After review of the submitted materials, should you have any questions, please contact the undersigned at 907 258 3446 (Cell: 907 360 3000), or by e-mail at bob~),fairweather.com. Alternatively, please contact Doug Cismoski (t: 907 564 4303, c: 907 240 8041, a-mail: cismosda(a~bP.com), at BPXA. Thank you for your timely review of this report. Sincerely, ~'' ., ~~~r ~ , °r ~ ~~~, .. ~~~~~~E~ ,APP T ~: 2Q0& R. C. Gardner Sr. Technical Advisor Enclosure Cc: Doug Cismoski, BPXA 2000 East 88th Avenue, Suite 200 • Anchorage, Alaska 99507 • (907) 258-3446 • (907) 279-5740 ~ s R~c~w~ ' ~' a~`~ STATE OF ALASKA APR 1 1 2008 ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNQRY WELL OPERATIONS Alaska Oil & Gas Cons. COITIr)11SSIOCtf Anchorage 1.Operations Abandon Repair Well P~ pgrf ,~~, Performed- • Alter Casing ^ Pull Tubing ^ ~ o s Perforate New Poo! ^ Stimulate Other ~ Cut off Pi3A marker, . Waiver^ Time Extension ^ install subsurface Chsnge Approved Program ^ Operak Shutdown ^ Perforate [] Re-enter Suspended Well ^ marker plate. 2.Operator Name: BP Exploration (Alaska) inc. 4. Well Class BeforB Work: 5. Permit to Dr(il Number. pevelo meet P ^ Exploratory0 16 ' 3. Address: PQ Box 186612 8-021 Siratigraphic^ Service^ 6 API N b Anchorage, AK 99519.6612 . um er: 7. KB Elevation (ft): 50-029-20012-00 9. Well Name and Num ber: 57.8' {eat) Pro 3 erl D i ti Lake Stats (24-10-1 S) No.1 . p y gna es on: 10. Field/Pool(s): ADL 28322 11. Present Well Condition Summary: Exploratory . Total Dapth measured 10,003 feet Plugs (measured) (See Aftached) true verticaE 10,003 - feet Junk (measured) Nane Effective Depth measured Surface feet true vertical Surface feet Casing Length Size MD ND Burst Collapse Structural 40' 30" 40' (GL) 40' {GL) Conduc~r 390' 20" 390' 3gp~ Surface 2026' 133/8" 2026' 2026' 5380 2670 Intermediate Production 9765' 9 5t8" 8165' 9165' 8150 4130 Liner Perforation depth: Measured depth: 9021'-0029', 9070'-9075', 9092'-9098' True Vertical depth: 9021'-9029', 9070'-9075', 9092'•9098' Tubing: {size, grade, and measured depth) 4.5" 12.48, grade unknown, ~ 8838' Packers and SSSV (type and measured depth) Baker Model 'D' ~ 8831', No SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): NIA Treatment descriptions including volumes used and final pressure: ~~ ~`~~ ~ `~ ~~~~ NIA Oi!-Bbl Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Dally Report of Well Operations X 17. I hereby certify That the foregoing is true and correct to ~ Contact Douglas A. Cismoskf Printed Name Douglas A. Cismoskl Signature ~~, _ `~ Average Production or Pressure Expioratory0 Development [! Service ^ Well Status after work: AgANppNED Oil^ Gas ^ WAG ^ GINJ ^ WINJ ^ WDSPL ^ my knowledge. Sundry Number or N/A if C.O. Exempt: Title Alaska Drilling and Wells Team Leader Phone (907) 240-8041 Date 26-Mar-OS .~ Form 10-404 Revised 04/20 R I G ~ N A L Submit Original Oniy H ~ ~ ~ ~ ~! ~i off; • • Record of Abandonment Marker Replacement Operations BP Exploration (Alaska) Inc (BPXA) Lake State (24-10-15) No. 1 PTD: 169-021 API No. 50-029-20012-00 Introduction and Background: Lake State (24-10-15) No. 1 was drilled, logged, tested, and suspended in 1969 by Atlantic Richfield Company. The well was finally plugged and abandoned in 1981 in accordance with ~ AOGCC regulations in effect at the time. The abandonment was completed with the installation of a P&A marker post which was welded onto a steel plate, which was then welded onto the 30" conductor after the wellhead was cut off. BPXA is remediating the Lake State No. 1 gravel pad, and will recover as much of the gravel as possible for re-use. This required that the abandonment marker be removed and replaced with a subsurface steel marker plate installed below the original tundra surface level, as per 20 AAC 25.170. The following operations summary describes how and when this work was accomplished. Attachment I shows the final condition of the near-surface part of the wellbore after the work was completed. Attachments II and III photo-document the cement surface plugs and the installation of the subsurface steel marker plate. Operations Summary: March 3, 2008: Moved in excavator to expose top of well in preparation for cold tap. Discovered evidence of prior excavation, as plate to which P&A marker was attached was partly torn off and all casing strings exposed. Completed excavation to expose enough of conductor to make Wachs saw cut tomorrow. March 4, 2008: Prep to make preliminary Wachs saw cut, but problem with support equipment being fit for work delayed work by one day. March 5, 2008: Made split cut with Wachs saw with difficulty due to the way plate was partially attached to 30" conductor. Corrosion where plate still attached indicates that previous excavation occurred several years ago. Top of cement in 13 3/8" X 20" annulus is 3 ft below Wachs saw cut. March 6, 2008: Rigged up Wachs Goliath cutter approximately 25" below original plate attachment point. Made clean cut of all casing strings. Top of 9 5/8" casing is approximately 20 "below cut. Appears to be ice in 9 5/8" x 13 3/8" annulus. Rigged up heater to apply heat overnight. Secured well for night • • March 7, 2008: WOW day. Inspected well and found only about six inches of ice in 9 5/8" x 13 3/8" annulus melted. Re-secured well, and continued to apply heat. March 8, 2008: Rigged up to jet with hot water to clean out 9 5/8" x 13 3/8" annulus. Started jetting at 1600 hrs, and pumped 12 bbls of 100° fresh water. Shut down at end of shift and freeze-protect equipment. March 9, 2008: Continue to jet with hot water. Jetted 9 5/8" x 13 3/8" annulus to 20 ft, and hit hard bottom. Unable to j et deeper despite several attempts. Rig down equipment, and prep for excavation to expose casing at final cut elevation below tundra grade. March 10, 2008: Move in excavator and start on deepening excavation to below tundra grade. March 11, 2008: Complete excavation and prep for final casing cuts tomorrow. March 12, 2008: Rigged up Wachs Goliath cutter at 4 ft below original tundra surface. Attach lifting slings to casing and apply tension. Made successful cut of all casing strings in single pass, and removed cut-off sections. The 20" x 30" annulus contained ice at cut elevation, and 13 3/8" X 20" annulus is cemented. The 9 5/8" x 13 3/8" annulus contains a cement plug of unknown depth, the top of which is 12.5 ft below casing cut. Rigged up heater to thaw ice in 20" x 30" annulus overnight. March 13, 2008: Rigged up to jet 20" x 30" annulus with hot water. Pumped 25 bbls 100° water to flush annulus. Freeze protect equipment at end of shift, and apply heat to well overnight. March 14, 2008: Resumed jetting out 20" x 30" annulus. Encountered hard cement in annulus 4 ft below casing cut. Notified AOGCC of well condition, but inspector declined to witness well before topping off with cement, and gave approval to proceed with cementing. March 15, 2008: Rigged up cementers and performed top jobs on 20" x 30" and 9 5/8" X 13 3/8" annuli. Pumped total of 5 bbls Arctic Set slurry. AOGCC inspector (Chuck Sheve) witnessed cementing, and gave approval to install subsurface marker plate after WOC time. Rigged down cementers, flushed lines to contaminate truck, and washed up. WOC with heat tent on well. March 16, 2008: Installed subsurface maker plate with the following bead welded on top of plate: BP Exploration Alaska, Inc. PTD # 169-021 Lake State (24-10-15) No. 1 API # 50-029-20012-00 Job complete and ready for backfill. • • Attachment I to Form 10-404 Final Well Condition BP Exploration (Alaska), Inc Lake State (24-10-15) No. 1 PTD: 169-021 API No: 50-029-20012-00 Note: Only the near-surface part of the well bore that has been altered by the subject program is shown in this diagram. No Scale Legend ti•ti New cement 2008 ® Old cement 1970 and 1985 Drilling mud-frozen original tundra surface 2 -4' subsurface marker plate surface plug in 95/8" to 100' 30" conductor (a~ 40' Tubing cut and pulled @ 300' 20" to 390' 13 '/8" to 2026' 4'/=" tubing to 8838' 9 5/e" to 9596' i ms's ' ~~ ~~." yf t t ~ ~. ~ ~.L ~ ~ ~' +~ ~.y 4. ... ~ ~ ,~ ~.~ ~.~ ~ ~ ~ ~,~ ter:- ""~' " r >° ; ~~ .. ~„~ ~' b ~y •.,~., _ „s • .:_ .. - ~. {nf ~kvl '+Y~' ."9K5s mr ~'~ ~1 "~ ~ ~ aY,.4 z *~ ~. ' ~ ~ ~~~ ~y~i ~,~ w r r ~y ,. ,~ z p R• .' :`. ~ ) r~F _~~ I~ I ~ . v ~ ~ ~~ ~ ~.i+^~4 Y~ ` j~ ~~^ 3~'~~ ~ d r ~Jf .. ~~:., S ~ ~da . ~ Ct" ~ j t ' ~ • y,~, N ' 'S~1ry ' y 1Y ~`, ~~ ~ ~~, f..a '~,~~~" ~ L. 1 G `~ , x~i~ ,~~ yr NN,. ~ Ar ~~:: ~~ mth L ,:,.y~h~. y,~. ~ , ~r 7 ~ r~ ~ a ,,. -~ ~; ~ ; ~ ~ ~ . -.- a. ,_.r ~ ~ ~ .f ,.... ~ ~ ~ .r ..}~ w, . .. ~, t ~ s `L ,. p ,~ ~, .w `' m: ~ ~r M `~ ..,. ~. r m e ~ _, '~_`+ ~ .. r. . ~- .. ~ ~: ~ ~ hn'f yr yr` ~ ~:"`" > ~+.. .. , , ~. ~ i w. 7F - , r , ,~~' a % ~ .w, ~ ~ M ~ ~ ~' .. '~ i, r. e ~=°' ~ r .ny ~ --~~ Attachment III to Form 10-404 - ~~. ~ ~' ~ , ~ ~~ ~ ~~` Photo Showing Subsurface Marker Plate In Pla ce, n,~ w:, . . ~ But Prior To Weld-out ~ ~ ~K` BP Exploration (Alaska) Inc. c,, ~~ ~~~Y ~ ~~- , Lake State (24-10-15) No. 1 ~ ` ~°~ ~ ~ _~ ~ - , :,<< PTD 50-029-20012-00 169-021 API No No ,„ , . . t .. ,. ,~ .. -z ~ `~ ~, w, ,.~ ~.r,,; ~u'a :;, La1ce State discussion • Maunder, Thomas E (DOA) • From: Maunder, Thomas E (DOA) Sent: Tuesday, February 26, 2008 9:41 AM ~~ To: Reeves, Donald F a ~ Subject: RE: Lake State discussion \~_ ` Don, Thanks for the photo information. After leaving the message with you, 1 did speak with Bob Gardner. We discussed the thought process you all went through coming up with the proposed work. Tapping the plate with everything already cut off is one of the choices. It is probable that the oil bas mud has gelled through the years. Only drawback with any tapping is you get what you get and not necessarily what is there. Tom Maunder, PE AOGCC From: Reeves, Donald F [maiito:ReevesDf@bp.com] Sent: Tuesday, February 26, 2008 9:30 AM To: Maunder, Thomas E (DOA) Cc: Bob Gardner Subject: Lake State discussion Hi Tom, Page 1 of 1 I'm attaching a few photos taken during the abandonment of N. Prudhoe Bay State this past week that show how we accessed the annuli suspected of having liquid. I'H call you to discuss the plans for Lake State. «LAKEST-01 Schematic.ZlP» «Drilling the 30in.ZIP» «Threading a valve into tapped hole.ZlP» «Lubricated drill thru valve.ZlP» Thanks, Donald Reeves 907-564-4080 907-980-5490 C «LAKEST-01 Schematic.ZlP» 4/14/2008 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg, '' ~~~ ~~ 7~,;~ DATE: March 15, 2008 P. I. Supervisor rl FROM: Chuck Scheve, SUBJECT: Surface Abandonment Petroleum Inspector Lake State #1 PTD# 169-021 ~ Saturday, March 15, 2008: I traveled to BPXs Lake State #1 exploration location to inspect the casing cut off and re-abandonment of this well. All casing strings were cut off at approximately 4' below original ground level. The 9 5/8 casing had been steamed and cleaned out to the top of hard cement at 12' below the cut off. Cement was found in the 13 3/8 x 20"conductor at 4' below the cut off. These voids were filled with cement and a 1/2" thick marker plate was then welded to the conductor ~ casing with the required information bead welded to it. SUMMARY: I inspected the casing cut off depth, and the P&A marker plate on the Lake State #1 exploration well and found all to be in order. ,. Attachments: Lake State #1 marker plate.JPG Lake State #1 cut off.JPG ~~~~ A P R ~. 4 2fl0$ • • Lake State #1 (BPXA) Surface Abandonment Photos by Chuck Scheve, AOGCC March '15s 2008 Lake State # 1 casing cut-off Lake State #1 marker plate # ~ ~ ?~~ COIKSERQ~ ATIO CO1~II II5SI01~ Douglas A. Cismoski Alaska Drilling and Well Team Leader BP Exploration Alaska Inc. PO Box 196612 SARAH PAL/N, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Anchorage, Alaska 99519-6612 ~,,,,'~ .___ ~ `' Re: Prudhoe Bay Field, Exploration Well, Lake State No. 1 Sundry Number: 308-064 FED ~~ za~~ Dear Mr. Cismoski: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr Chair 99 ~y DATED this ~ day of February, 2008 Encl. ~ (~~ • ~ ~ ~~ ~ STATE OF ALASKA ALASKA OIL ANp GAS CONSERVATION COflRMISSiON ~plaSka Oil ~~ C~fl;~. ~i?~ ~~~n APPLtGATION FOR SUNQRY APPROVA~.S ~n~~~~~~ 2~ AAC zS.aeQ •. +rt+~ ~«q~~~: H~rrawr ~{ suspend l_J Operational sta~tdowrs ~,„J Perforate LJ Waiver^ - O#her 0 Alter casing^ itepair well [] Plug Perforations ^ 5tlrnvtabe ^ Time l:xxbenskar [] c~,t orf P&A mertmr. Change ~pr~ pro9mm ^ PuH Tubing ^ Perforate New Pool ^ 12e~rtter Svsper~ed Weil ^ lr~s subsrxface marker plate. 2.Operatar Name: 4. Current We1i Class: 5. Perrrrit to Drip Number. BP t?xpioration (Alaska) trtc. Development ^ F..rcpioratory (~ 969-021 ' 3• 5tratlgraphic ~'~ rC~Ji 6. APf Number ~~ PO Box 196692 Anchorage, Alf 99599.6312 50-0Z9~20Qf 2.00 ~ 7. If psrfrxating, dosestapproach in pout(s) opened by this operation to nearest 8. Well Name and Number: i~roP~Y line what's oHnlers#Ilp or landowner rip changes: fr(lA St~~ option Regidred? Yes ^ No ^ Lake State 2410-15 No.1 9. Pnop~ty Designaation: 9 D. i<B Elevation (ft$ i t. FIeIdlPooi(s;: ADL 28322 ~ 51.8' est - Ex arato l2. PitESENT WELL tANDmON SlIMMAIiY Total DBP~ MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): EflecSve Depth TVD (ft): Plugs (measuredx Junk (measvred~ 10,003 ~ 18,083 ~ Surface Surface See Attached None Casing Length Size MD NO Burnt Collapse Stnuhurai 40' 30" 40' (taL) 49' (l3i-) Conductor ~' 20" 390' 390' Surface 202$' 13 3fB" 2fl18' 5380 2670 tnkemuxliate Production 9185 9 5J8" 99B5• 9165' 8950 4134 Liner Perforation Depth N~ (ft): Perfora0on ~pth TVO (ft): Tutting Size: Tubing Grade: Tubing MD (ft): See Attached See Attached 4 9/2" 92.4#, grade unknovrn 8838' Packers and SSSV Type: Baker Model D ~8B31•, No 8S5V Peckers and SSSV MD (ft}: Baker tiffcdei D ~ 8839: Na 53SV 13. AfEachments: Descrrpsfon Sumntaty of Proposat Q 14. Wel ass propc~d wor Detall~ Operations Program Q BOP Skekk~tt ^ PagNoratory Q Devetapment ^ Servit~ ^ 9S. Estimated Date for March 1, 2008 1S. Wait 3tetus after proposed work: Commencing OperaOana: Oil ^ Gas ^ Plugg~i ^ Abandoned 0 17. Verbal Approval: Date: WAG ^ GiNJ ^ WfNJ ^ WDSPL [] Commission Represernative: t8. i trereby ceflify Brat the toregang i$ brave and correct io the bask of my knowledge. Contact Donald Reeves (90T) 980-S~t90 Printed Name Douglas A C~mosid TiBe Ataska DNBing and Wells Team Leader Sigrrakrre ~ ~ ,, Phone X07) 240.8041 Date ~ ~ 2 UI COMlfAlSSION l1SE ONLY Conditions Of approval: Notify Commission so that a representative may witness Sundry Nkrmber. 3®~ ^ ~~ ~-' Ping integrity (~. BOP Test^ apical integrity Test ^ Locakion Ciearanoe ^ _ Ofher 1L-r~rc ~ C,cs a~e+~iSgi t~ t~ c~-U v~ ~ ~ .~ b~t~ i'O ~'Gh. LrG.V~ ~S . ~~~ ~~ ~ ~ 5 ~o~~~s~w~o-~-. Plrp~o ~ ~~c w®r~c . ~e~csa.~to~`t~5~ec~io~ v~,tU~ s~~cQ ~vs~,\\~E ~c~ov~~ c~~~~ Subsequent Form Required: ~-,~~~ C/1~C~~i'~t-~O'~~ fl~~'$~ R ~~°~ ~'~ CONIMtSSIONER TFiE COMMIS ION i3abe: G,~Z ~~~ Submik in Duplicate Frnm 10~ 3 RevisediiBf20o6 ~ O R I G I N A ~. • E & P SERVICES, INC. February 21, 2008 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 • i~E~ DEB 2 20(J8 Alaska aiE ~a~ ~ort~. Ct~r~~n~ssor~ Anv~taraga Attention: Tom Maunder, P.E., Petroleum Engineer Re: Application for Sundry Approvals (Form 10-403) Abandonment Marker Replacement Program BP Exploration (Alaska), Inc., Lake State (24-10-15) No.l PTD: 169-021 API No: 50-029-20012-00 Dear 1VIr. Maunder: The above referenced Application for Sundry Approvals is submitted herewith in duplicate. After review of the submitted materials, should you have any questions, please contact the undersigned at 907 258 3446 (cell: 907 360 3000), or by e-mail at bob a,fairweather.com. Alternatively, please contact Donald Reeves (t: 907 564 4080, c: 907 980 5490, e-mail: ReevesDf~a~,bp.com) or Doug Cismoski (t: 907 564 4303, c: 907 240 8041, a-mail: cismosda(a,bp.com), at BPXA. Thank you for your timely review of this application. Sincerely, t ~~ R. C. Gardner Sr. Technical Advisor Enclosures Cc: Donald Reeves and Doug Cismoski, BPXA ORIGINAL 2000 East 88th Avenue, Suite 200 • Anchorage, Alaska 99507 • (907) 258-3446 • (907) 279-5740 •4 Summary of Proposed Work BP Exploration (Alaska) Inc. (BPXA) Abandonment Marker Replacement Program Lake State (24-10-15) No. 1 PTD: 169-021 API No. 50-029-20012-00 Background Information and Present Well Condition• Lake State (24-10-15) is located near the southeast corner of the Prudhoe Bay Unit, in Section 24, T.lON., R. 15E., UM., and southeast of Drillsite 16 (DS-16). There is no road to the wellsite, and a short ice road spur will be constructed from DS-16 to support the proposed work. The well was drilled, logged, tested and suspended in 1969 by Atlantic Richfield Company. The well was finally plugged and abandoned in 1981, and a marker post was welded onto a steel plate which was welded onto the 30" conductor after the wellhead was cut off. The presence (or absence) of a well cellar cannot be confirmed without excavation, as the pad has been regraded around the well. The plugging and abandonment of this well has been approved by the Alaska Oil and Gas Conservation Commission (AOGCC), although it is to a lesser standard than what is required by current regulations. From a practical standpoint, there is no reason to question the operational effectiveness of the abandonment, however BPXA plans to remediate the site and recover much of the gravel for re-use; and this requires that the surface expression of the well be lowered to 3-4 ft below the original tundra surface, and a subsurface steel marker plate installed. Before this work is done, the well will be cold tapped through the steel plate covering all casing strings to verify that it is safe to proceed, and that there are no fluids in any annular spaces that could be released when the casing cuts are made. Once the plate has been removed, any annuli that are open, or contain frozen mud, will be filled with cement from the surface (top job), before the casing strings are cut at a lower elevation. Attachment I shows the present conditions of this well. Proiects Obiectives: BPXA plans to remediate the Lake State (24-10-15) No. 1 gravel pad and reserve pit. To the degree possible, the gravel will be salvaged for re-use. Lowering the surface expression of the well to approximately 4 ft below the original tundra surface is necessary to these objectives. If the remains of a well cellar are discovered during the excavation work, they will be removed as part of the project. The work is scheduled for late in the first quarter of 2008. • • Abandonment Marker Replacement Operations Program• The well work described herein will require approximately one week to complete, not including the time required to construct the ice road. Attachment II shows the final condition of the well after project completion, and the detailed Operations Program is defined in Attachment III. Attachment I~Current Well Conditi• 2/20/2008 4" M 100' Cement plug (0'-100' Tbg cut & pulled (3 PTD# 069-021 API# 50-029-20012-00 Date spudded: 03/22/69 Date P&A'd: 01/25/81 Dev: Vertical Hole ®Mixture of CaCl2 & Ken-X 10.8 ppg CaCl2 (freezes vao ~ Cement 10.6 ppg "Ken-X invert e Drilling Mud (oil based) 9.7 ppg "Ken-X invert em Drilling Mud (oil based) 9021'-9029' Perf 9070'-9075' Pert 9092'-9098' Pe Updated 02-13-2008 Lake State No. 1 (24-10-15) arker Pole -- e 4 ~ O a O o ° ~-o 4 a a o 0 °a o0 0 4, o ~~ 4 0 0 5" F.it` ° a r f ~ .~~ o o ®"e, o 6 d a F,` o o oa o 'o-~ a o ~ ,: o o `~ . a ~° ~g °o ~, a ~ ~~ as ~, 3° °o a~ ao' ~ ~ ~a o e ~., N <a o ~, a° .~~ = oa °~ '~ oe ~~ I 0 0 ~~. P'AY' 1 ~I ~~ ~ °,~} ,- s ~_r ~., [ f ° ,i Mud ;~~ a ~':~' f,; o° ~`~ °o 00 00 mulsion" a H;- o ° ~. oa o0 o ,yR a a ulsion" ° ~ ° o}'~o 0 O „`,.~ o 0 ~~ o o~ ° 8 ao 4- ::oa -. p° 0 a... 0 s (Sgzd) ~ ° ° 0 8 ° ~o. g o s (Sgzd) a o °° o rts (Sgzd) 6 °o°Ga ao 40 ao o° a o TOC logged (7720') 9-5/8" 40-43.5-47# - N-80 & P-110 Casing (9165') 13-3/8" 54.5-61# - J-55 Casing (2026') TOC Estimated (8571') 4-1/2" Otis X-nipple (????') 9-5/8" x 4-1/2" Baker Mod D Pkr (8831') 1/2" 12.4" BTC Tubing (8838') 9085' PBTD WH cut off -plate welded onto 30" conductor 1"Circ. pipe in annulus 30" 157.5# - B grade Conductor (40') (2) 2" Circ. pipes in annulus 20" 94# - H-40 Casing (390') ~ ~ Attachment II Final Well Condition No Scale Le end BP Exploration (Alaska), Inc Lake State (24-10-15) No. 1 PTD: 169-021 API No: 50-029-20012-00 Note: Only the near-surface part of the well bore that will be altered by the proposed work is shown in this diagram. tirti New cement 2008 ® Old cement 1969 Q Drilling mud-frozen I ~, original tundra surface subsurface marker plate Surface plug in 9 5/8" to 100' 30" conductor @ 40' 20" to 390' 13'18" to 2026' 4 '/: "tubing to 8838' 9 5/8" to 9165' • Attachment III • BP Exploration (Alaska) Inc. Lake State (24-10-15) No. 1 PTD: 169-021 API No. 50-029-20012-00 Abandonment Marker Replacement Program To: Jerry Bixby/Clark Olsen, Well Operations Supervisors From: Donald Reeves -Wells Engineer Bob Gardner -Fairweather Project Engineer Subject: Lake State (24-10-15) No. 1: Cutoff abandonment marker, remedially cement any open annuli, and install subsurface marker plate Please perform the attached procedure in preparation for the remediation of the Lake State (24-10-15) No. 1 gravel pad: 1 Excavate and expose plate on conductor. Investigate cellar. 2 Tap plate welded to 30" casing 3 Remedial cement any open annuli from surface 4 Cut casing strings ~ 4 ft below original tundra grade. 5 Install subsurface marker late PTD#: 169-021 API #: 50-029-20012-00 Current Status: Plugged and Abandoned Exploration Well Field Contact Information: Contact Office Cellular Home Donald Reeves 907-564-4080 907-980-5490 907-522-0904 Doug Cismoski 907-564-4303 907-240-8041 Bob Gardner 907-343-0314 907-360-3000 Background and Objectives: Lake State (24-10-15) No. 1 was drilled, tested and suspended in 1969 by Atlantic Richfield Company. The well remained suspended until 1981 when it was plugged and abandoned in accordance with AOGCC regulations in effect at the time, and which are to a lesser standard than those under which P&A's must be completed today. The • • abandonment was completed with a steel marker post, which was welded to a steel plate that was welded to the 30" conductor after the well head had been cut off. From an operational effectiveness standpoint, there is no reason to question the adequacy of the abandonment, particularly since there is 9 5/8" production casing run to 9165 ft and cemented through the hydrocarbon bearing zones to 7720. All perforations have been squeezed. There is 4 %2 tubing in the well run to 8838 ft, and the tubing is plugged with cement from 8838-8571 ft, which was placed at the time the perforations were squeezed (see Attachment I). The tubing is cut and pulled from 300 ft, and the 9 518 production casing is plugged with a 100 ft cement surface plug. Well records indicate that the 9 5/8" x 13 3/8" annulus may be uncemented at the surface, and filled with 10.6 ppg Ken-X invert emulsion drilling mud, which may be incompletely frozen. As a precautionary measure, the steel plate welded to the 30" conductor casing will be cold tapped before removing the plate to determine annular contents, and verify that it is safe to proceed with the remainder of the program. Once the plate is removed, any uncemented annuli will be thawed with steam to the maximum depth that can reasonably be achieved using 1" steel tubing. The thawed mud would then be replaced with arctic set cement placed through the same 1" steel tubing. Once the cement has set, an excavation will be made to expose the conductor down to approximately 6 ft below the original tundra surface. The casing strings will then be cut using a Goliath saw at 3-4 ft below tundra grade, and a subsurface steel marker plate will be installed to complete the proposed work. Site Preparation Excavate around well to sufficient depth to expose the steel plate welded to top of conductor, and to provide working access for cold tap of plate. Do not excavate to final cut-off depth at this time. 2. If the remains of the well cellar are uncovered by the excavation, prepare to remove it when the excavation is deepened. Cold Tap and Plate Removal Rig up Furmanite, and cold tap plate welded to 30" conductor. Determine that it is safe to remove plate. 2. Remove plate and marker post. Assess condition of top plugs. Determine contents of 9 5/8" x 13 3/8" annulus. Remedial Cement-Top Plus: Rig up steam unit, and thaw frozen or partly frozen mud in any uncemented annuli to the maximum depth that can reasonably be achieved using 1" steel tubing advanced down the annuli. • • 2. Rig up cementing unit. Perform top job in thawed annuli using 1" steel tubing to convey arctic set slurry. Fill uncemented annuli to surface, and WOC as directed. Note: Please give the AOGCC inspector 24 hours notice (659-2714) to witness procedure. Excavate While WOC, extend excavation to approximately 6 ft below original tundra surface. Make sure that the excavation is sufficiently large to safely work around the conductor casing, and to ingress and egress the excavation safely. Remember: The excavation is a confined space. Conduct operations accordingly. 2. If the remains of the well cellar have been encountered during the excavation work, remove it for disposal. Segregate any contaminated gravel as directed by the BPXA on-site remediation supervisor. Casing Cuts Attach lifting sling to casing sections to be removed. Use excavator bucket to apply tension to casing section while cut is being made. 2. Rig up Goliath saw on 30" conductor at a point 3-4 ft below the original tundra surface. Cut all casing string in one pass. Remove cut-off sections. 3. Top off any voids in top plugs exposed by casing cuts with cement. 4. Photo document surface plugs (cement at surface) Install New Marker Plate 1. After AOGCC approves condition of surface cement plugs install new subsurface steel marker plate, by welding to the outer most casing string (30" conductor), as per 20 AAC 25.120 (b), (1), (2) and (4). Note: Marker plate must have the following information bead-welded on the surface: BP Exploration (Alaska), Inc PTD No. 169-021 Lake State (24-10-15) No. 1 API No: 50-029-20012-00 • 2. Inform pad remediation supervisor that excavation is ready for back-filing, as directed. 3. File Report of Sundry Well Operations (Form 10-404) within 30 days of completion of field operations. October 21, 1982 ARCO Alaska, In=.' p.O. Box 360 Anchorage, Alaska 99§10 Final Abandonment Location Clean-up Inspection, Lake State ~). 1, Sec. 24, T10N, RISE, UM. Gentlemen: Our representative inspected this site on September 25, 1982. It ~as found' that the clean-up was satisfactory and the we1! marker complete. There is a well sign attached to the well marker. ~egulations do not require this sign and the CommissiOn prefers that this sign be removed, Final abandonment of Lake State No. 1 is approved. Sincerely, Lonnie C. Commi ssioner X.CS/J~P/g lh ' MEMORANDUM State of Alaska ' TO: C' ~,~tt?rton DATE: October 5, 1982 cha~n%--~ . ~,~. / ' ?: . //~/% FILE NO: 108A/F T~: Lonnie C- Smith i / C~mi ssioner TELEPHONE NO: FROM: Ed~r W. Sipple, Jr.~-- ~trole~ Ins~ctor SUBJECT: Witness Final Clean-up, Plug and Abandonment Inspection ARCO's Lake State no. 1 Sec. 24, T10N, R15E, UM Permit No. 69-21 SaturdaY, September 25, _1982 - Peggy Fisher of ARCO, ~r~y-"'~'~ Of~'~R-CO, a-regulatory compliance engineer, and -I took a ERA helicopter to do-a final clean-up, plug and abandonment inspe~io'n on ARCO's Lake State No. 1, Sec. 24, T10N, R15E, UM. Photos 1 through 3 show the aerial view of location, while photo 4 shows the reserve pit, flare pit a.nd ~.1 marker, photo 5 shows the well marker and well S lg~. · I filled out the A.O.G.C.C. surface and abandonment report. which is attached to tb_~s report. In sum~, I recommend that the Commission approve the final clean-up, plug and abandonment inspection of ARCO's Lake State No~ 1, Sec. 24, T10N, R14E, 'ALASKA,~J~ F~ GAS CONSERVATION COMMISS~ : R E ABANDC"¢IENT REPORT 20 AAC 25,' ARTICLE 2 FILE INFORMATION Operator _~/g. ~ Address. Surface Location of Well ~lt/~d Ft F~ L, ~-?&~/~ Ft. F ~L, . sec.,. ¥ , Date Downhole P & A 20 AAC 2~.120: WELL ABANDONMENT b~RKER: Dia. Steel Post.(4"Min.) ~5z~ ~Height Above Final Grade Level (4' Min.i ~! Top of Marker PiPe Closed with: Cement Plug · Screw Cap Set: On Well Head ~ , On Cutoff casing ~, In Concrete Plug Distance BelowFinal Grade Level ~ ._~Ft. -- O, in. Side Outlets: All Valves and Nipples Removed~ ~ All Openings Closed ~---~ , With Blinds , With Cement Pemnit No. API No 50- Unit o~Lease Name Well No. Field & Pool Length (10' Min.) Welds ~-"~/ , Other INFORMATION BEADWELDED DIRECT/LY TO MARKER POST: ~--z_~, ok, 7~,~-~-~ ~__~..~ ¢~-~ ~'~' /~ ~~~f~rcnt frcm~Fi!e !~fo~at:i~) Operator ~,~~'~c ~t c~ ~r /J Unit or Lease Name ~Z~ J~ ~;~ ~,~ ~ Well Number ~/~,.-~.~:~,~ ~. ~7~. ;{~ , Surface Location of Wel'l'. / ~~¢ _Ft. K~L, ~tgo~ Ft., FPO L, Sec ~ , T/g ~J , R /~ ~ , ~X 20 AAC 25.170: LO'CATION CLEAN-UP P ITS: Filled In ~"/~' Liners Removed or Buried , Debris Removed SURFACE OF. PAD AND/OR LOCATION: Rough Other , Smooth ~, Contoured , Flat , Compacted ~, CLEAN UP OF PAD AND/OR LOCATION: Clean ~, Pipe Scrap Paper , Other , Iron Scrap , Wood , Mud , Cement SURROUNDING AREA: WoOded , Brush , Tundra Sand __, Other ~ ~o ~J ~ ~.~ , Grass , Dirt , Gravel CONDITION SURROUNDING AREA: Clean ~, Trash from Site Other , Trees and/or Brush from Clearing Site ~ ACCESS RO~D: '" Dirt ...... , Gravel_ , Ice , Other A]~ ~'~ ~ CONDITION AccEss ROAD AND SURROUNDING: Clean__, Rough__, Smooth__, Trash from Operations , Trees and/or Brush from Clearing Road __, Spoil from Clearing Road Other REMAINING TO BE DONE: RECOMMEND. APPROVAL OF ABANDONMENT: Yes No INSPECTED BY ~.-~¥~ ~j,. i Final Inspection DATE ~ ~ f~. ~; "L ~~~ .~ ~~~ ~Il~~~• = _ - =--__~`~-..ma=r _2s ~~ 1•~ N s 2 ~l ~~ ~e ~ - - ~- 3 .A ~' /- ~~A,~ via ~ *z.~ ~ ~ 4 P~~ ,. :-t~5 - ~ - - ) FrLI.; I. NFOI4HATiON .... Surface I,ocation of Well l'~:nait No. '. ~-..~ Ft. F L, Ft. F Sen. , T , R , Unit or Lo,~,;e Name Wol 1 No. Fie[~t & Pool 20 AAC 25 l'~0: WF,],I, ABANI)()NHEN'i' Dia. Steel Post (4''s'~l~.n.) Height Above Final Grade Top of Harker Pipe Closed with: Cement PLug Set: On Well tlead , On Cutoff Casing Distance Below Final Grade Level Side Outlets: All Valves and Nipples Reinovecl All Openings Closed , With Blinds , , Length (l/-)'.Hin.) Screw Cat~ , In Concrete P].[~g F t. in. , With Cement We 1 d s , ()tt~er INFORHATION BEA1)h'EI.I)I'21) I)[RI,;CTEI,Y TO H.,'~I<KF, R })OS'F: (List h~ere Different from File Information) Well Number , Surface Location of Well: %O~O Ft. ~' ~ L, Z~O~ Ft., F.~.L, Sec ~ , T lO N , R ~ 20 AAC 25.170: LOCA'FION CLI{AN-UP PITS: Filled In , Liners Removed or Buried , Debris Removed SURFACE OF PAl) AND/OR I,OCAT[O~I: Rough , Smooth t~, ~Co~toured Other Flat I/,' Compacted .,/// CLEAN UP OF PAD AHI.)/OR I,OCAT'EON: Clean ~ Pipe Scrap Paper , Other , Iron Scrap , Wood , Hud , Cement SUP. I{OUNI) lNG ARF.:\: Wooded , , Brush Sand. , Other , Tundra ~/, Grass , Dirt , Gravel , CONDITION SUI{I{OLIh'I)[NG Al.II{,\' Clean. ~,' Trash from Site Other , Trees and/or Brush from Clearing Site ACCESS ROAD: Dirt , Gravel , Ice __, Otl~er ~t~q 'COr[I)£TION ACCESS ROAD AND SUI~IlOUNI)I2NC': C'lean , Roush , Sntootl~ , Trash from Ol)er;~ti,~ns ., Trees and/or Brush from Clearing Road , Spoil from Clearing Road Other ~d ~' RECO,II',END. hP ROVAL OF Al,A,,1),)~,tk~P: Yes No ~ Final inspection . o5/26/8~ ~ ~l ~~ S' i; ~.i '~{{ ~~1 ~~ 'i'l !4!' t~y,, ~~~- ' ((F ~ q ~ ~~Yi alt ij , ;~ 1 ~~ ja ,t t ;.~~~ ~:'c'.;'`~ -~~:F , ,; ~'e'";~:', ~i; iG i ,~ ~~ j ,, „~ '. ~ '~ ' ~ :' ~ r' '~: V. ~t;:~, =, ~' ,~ y ~ ,, tt~~ f , ~ . . fi daxt co Lake. S~ f. ~ / 6~ - Q 2 I sfac~8~ _ __v _ r .. .�-- �-r'�a-- � �- : - �-- .�,,�` _ '�� -- 4 , ALASKA ,,LAND GAS CONSERVATION C,'~_ MISSION WELL COMPLETION OR RECOMP'LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED C~] SERVICE [] 2. Name of Operator 7. Permit Number Atlantic Richfield Company 69-21 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99501 50-029-20012 4. Location of well at surface 9. Unit or Lease Name 2640'FEL, 2400'FNL, Sec 24, TION, R15E, UM Lake State (24-10-15) . At Top Producing Interval 10. Well Number -- 2640'FEL, 2400'FNL, Sec 24, TION, R15E, UM #1 At Total Depth 11. Field and. Pool 2640'FEL, 2400'FNL, Sec 24, TION, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. ' t'li 1 dca'[, 33' GL , ADL 28322 12. Date Spudded 13. Date T.D Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 3/22/69 6/30/69 (7/8/69) 1/25/81 -- feetMSLI 0 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 10,003 MD 9085 MD YES~] 'NO[-] -- feetMD I 1900' (Approx) 22. Type Electric or Other Logs Run FDC, DIL, BHCS-GR, HRD, PML, SRS, VEL. Survey, CBL-GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 30" 157.5# B surf 40' GL 39" 80 sx Fondu 20" 94# H surf 390' KB 26" 694 sx Fondu 13-3/8" 54.5&61 J surf 2026' KB 17~". !125 sx Class G & 891 sx Fondu 9-5/8" I0,43.5,47 N & P surf 9165' .KB 12¼" 1200 sx Class G Cement Plug 9085' 9775' KB .400 sx Class G (contd on P&A History) 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD ..... interval, size.and number) . SIZE DEPTH SET (MD) PACKER SET (MD) 4½" 8838' 8831 ' '. (Cut ~ pulled f/surl' 300') - . n/a " ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. - , ~ DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED .. v 9092-9098' 75 sx Class G - 9021-9029' 100 sx Class. G 9070-9075' 150 sx Class G .-. .. .. · . 27. PRODUCTION TEST "~ Date First Production. ' ' I Method of Operation (Flowing, gas lift, etc.) . ~ n/aI Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO ~ _ . TEST PERIOD ~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GA.S, -MCF WATER-BBL OIL GRAVITY-APl (corr) Press~: 24-HOUR RATE II~ ,. 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gasorwater. Submit core chips.. ~, ! RECEIVED Core information was '"previously submitted on 8/18/69~... ' ~/~J~.~ 1 ~aSl~ 0~! & ~l,a~ Cons. . ... Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ;~:ki~';~Z tr~ciucie m[ervaJ ~es~ed, pressure aa~a, aJJ fiuias recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. . ,, Base Gravel Not log~ed See Well History 8/18/69 Top Tertiary 2893 2893 Cretaceous .... First Coal bed 4993 4993 Jurassictriassic 8904 8904 Sandstone permopennsylvani ~n 9680 9680 Limestone 31. LIST OF ATTACHMENTS Plug & Abandonment History _ , 32. I hereby certify that t~e foregoi~ is true and correct to the best of my knowledge ; Signe~t ~¢~///// ~ ,~]~/~,. Title~l'~' '~'~, ~"'~' _. Date ~~//(~ / INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt wate~ disposal, water supply for injection, observation, injection for in-situ combustion. Item/5· Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". LAKE STATE #1 PLUG & ABANDONMENT HISTORY Operations commenced @ 1600 hrs, 1/21/81. ND tree and NU BOP. RIH w/2-3/8" and 2'1/16" tbg and circ thru choke. Displaced diesel w/ 10.8 ppg CaC12. Set 100 sx Class G cement plug inside 4½" tubing w/top of plug @ 8571' Cut 4½" tubing 300' below ground level and pulled same. Set 97.~ sx AS I cmt plug f/lOO'-surface. Cut 13-3/8" Bradenhead off and weld on cover plate and permanent 4" marker. Re- leased rig @ 1800 hrs, 1/25/81. finLd ~mo ,OOL pue aaA03 ,,8/l~-I~L papLa~ 'a~>la~tu 3IIVN3H3S 3~0~993M Q3NOQNYB¥ L# 3i¥1S 3N¥9 SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER I~ Suspended 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 69-21 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 s0-029-20012 4. Location of Well 2640'FEL & 2400'FNL of Sec 24, TION, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 33.0' G.L. I 6. Lease Designation and Serial No. 12. ADL 28322 9. Unit or Lease Name Lake State (24-10-15) 10. Well Number #1 11. Field and Pool Wi 1 dcat Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing I-'l Stimulate [] Abandon [] Stimulation [] Abandonment r~ Repair Well [] Change Plans [] Repairs Made [] Other r-'l Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Operations commenced @ 1600 hrs, 1/21/81. ND tree and NU BOP. RIH w/2-3/8" and 2-1/16" tbg and circ diesel out thru choke. Displaced diesel w/lO.8 ,ppg CaC12. Set 100 sx Class G cement plug inside 4½" tubing w/top of plug @ 8571 . Cut ~½" tubing 300' below ground level and pulled same. Set 87.5 sx AS I cmt plug f/lOO'- surface. Cut 13-3/8" Bradenhead off and weld on cover plate and permanent 4" marker. Released rig @ 1800 hrs, .1/25/81. RECEIVED MAR 1 0 Alaska 011 & Gas Cons. Commission Anchorage certify that ~th~ fore//ng is true and correct to the best of my knowledge. 14. I hereby // Signed~~' ~~ ~-U- Title District Drillinq Engineer Date ~/~/ The space below for Commission use Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Thru: ALASKA OIL & GAS CONSERVATION COMMISSION Chairman Commissione~" ~ :' Lonnie C. Smith ~}" Commissioner Bobby Foste~~. Inspector February 4, 1981 Inspect abandonment~ marker on ARCO'S Lake State %1 Sec. 24'' T10N R15E uM Permit 969-21 . Thursday-January 29, 1981; While standing b~ ~or t~e~"B0~E~&~'~~6ni6~ Delta %8, I drove to Arco's Lake cr~e~k ~'' # ~ "aG' the~ req6es~-~ of~ abandonment marker. I "~he marker~ ~d ~ then drove to Gary's office. I told 'the'~marke~'was ~ot welded to the plate on top of ~off~ ~a~ng in ac60raah6e Wi~h A.O.GoC.C. regulation 20 ~C 25,~05 and Cou~a n0t.be'' aCcepted. He said this would be cor~r66%ea and~the'~'Ai0~G.c,c, would be contacted at a later date'. BF:dlf STATE Of ALASKA ALASK/""'~IL AND GAS CONSERVATION C.~hMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER I~ Suspended 2. Name of Operator ARCo Alaska, Inc. 3. Address P.O. Box 360, Anchorage, Alaska 995]0 4. Location of Well 2640' FEL & 2400' FNL of Sec 24, T1ON, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 33.0' G.L. 12. I 6 . Lease Designation and Serial No. ADL 28322 7. Permit No. 69-21 8. APl Number 5o- 029-20012 9. Unit or Lease Name Lake State (24-10-15) 10. Well Number #1 11. Field and Pool Wildcat Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate). (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans ]~ Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). See attached sheet. Work Reported RECEIVEI) JAN2 7 1981 Naska 0il & Gas Cons. C0mmission Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed....... ,~/~. 7~~ Title D ist D rillinq Engineer The space below for Commission use Date Conditions of Approval, if any: Approved by Form 10-403 Rev. 7-1-80 By Order of COMMISSIONER the Commission Date~ Submit "lntenti'ons" in Triplicate and "Subsequent Reports" in Duplicate 'ti STATE OF ALASKA k I CO~t~ .... ALASK.,blL AND GAS CONSERVATION ..JMMISSION -~I COMM.~_ __ [ RES ENG SUNDRY NOTICES AND REPORTS ON WELLS I 1ENG I ~' ~N~ ~. DRILLING WELL r-i COMPLETED WELL I-1 D--TitLiERE~ S u,s p~n~lE4~O 2. Name of Operator 7. Permit No. I ] GEOL ... -- ARCo MaSka, ]:nc. 69-2] t 2GEOL 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 50-029-..20012 ..... t STATTE.C-- 4. Location of Well 9. Unit or Lease Name i STAT il:L: Lake State (24~W]_5).. 2640' FEL & 2400' FNL of Sec 24, T10N R15E, UM 10. WellNumber iCONFER: ' #1 [ F!LF:, , 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Wi 1 dcat · 33.0' G.L. ADL 28322 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulati~::~ [] Abandonment Repair Well [] Change Plans ~X Repairs Made [] Other [] Pull Tubing [] Other []. Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) , 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). See attached sheet. 'RECEIVEI) JAN2 ? 1981 Naska Oil & Gas Cons. Commission Anchorage RECEIVED' JAN 2 7 1981 Alaska 0il & Gas Cons, O0mmissi0~ Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed .~~- "~~,4~,~ Title Dist. Drillinq Enqineer Date~i~/t~-~'~'/_/qeO - The space below for Commission use . Conditions of Approval, if any: ~I~1~1~ti~ ~ By Order of _Approved by (/_' coMMISSIONER the Commission. Date / r '2_ ~-8~___ .... Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate LAKE STATE (24-10-15) #1 API 50-029-20012, ADL 28332, PERMIT NO. 69-21 Atlantic Richfield Company proposes to plug and abandon this well due to the lack of commercially producible quantities of hydrocarbons. Three DST's were performed on t~his.~-w~in June, 1969. The results of these tests were filed with t~_~_,_Divis,_,~.on~)of Oil & Gas in August, 1969. A 13-5/8" 5000 PSI WP RSRRA BOP stack will be used on all well work per- formed by the rig. The BOP equipment will be pressure tested each week and operationally tested each trip. 2-3/8" tubing will be run to PBTD and the production tubing string will be displaced to a non-freezing fluid with a minimum density of 9.7 ppg. A balanced cement plug will be spotted from approximately 8830'-9085'. There are squeezed perforations at 9021 '-9029', 9070'-9075', and 9092'- 9098'. There is presently cement from 9085'-9775'. 9.7 ppg Ken-X invert emulsion drilling mud is present below the cement at 9775' to TD at 10,003'. 10.6 ppg Ken-X invert emulsion drilling mud is present in the 9-5/8" x 13-3/8" annulus. The 13-3/8" x 20" and 20" x 30" annulus are cemented.-~The production tubing string will be perforated at 100' MD and a cement plug will be circulated into the 4½" tubing and the 9-5/8" x 4½" annulus from 100' MD to the surface. The wellhead will be removed and a surface flange installed. The location will be cleaned up and an abandonment marker erected. The estimated start date for the proposed work is 1/21/81. The work should be completed by 1/30/81 and the well site conditioned for final inspection by 2/15/81. This Sundry Notice amends the Sundry Notice filed on 1/6/81 and approved ~by the State of Alaska Oil and Gas Conservation Commission on 1/8/81. * There will be a change in the status of the 4½" tubing and the 9-5/8" casing. The 4½" tubing will be cut 300' below ground level and this section will be removed. The 9-5/8" casing will be cut 30' below ground level and this section will be removed. , Please note that this Sundry was approved verbally by Blair Wondzel]. RE£EiVEI JAN2 ? 1981 RE£EIVE JAN 7 19 1 Alaska Oil & Gas Cons, Commission Anchorage LAKE STATE (24-10-15) #1 API 50-029-20012, ADL 28332, PERMIT NO. 69-21 Atlantic Richfield Company proposes to plug and abandon this well due to the lack of commercially producible quantities of hydrocarbons. Three DST's were performed on this well in June, 1969. The results of these tests were filed with the Division of Oil & Gas in August, 1969. A 13-5/8" 5000 PSI WP RSRRA BOP stack will be used on all well work per- formed by the rig. The BOP equipment will be pressure tested each week and operationally tested each trip. 2-3/8" tubing will be run to PBTD and the production tubing string will be displaced to a non-freezing fluid with a minimum density of 9.7 ppg. A balanced cement plug will be spotted from approximately 8830'-9085' There are squeezed perforations at 9021 '-9029', 9070'-9075', and 9092~- 9098'. There is presently cement from 9085"9775'. 9.7 ppg Ken-X invert emulsion drilling mud is present below the cement at 9775' to TD at 10,003'. 10.6 ppg Ken-X invert emulsion drilling mud is present in the 9-5/8" x 1~3-3/8" annulus. The 13-3/8" x 20" and 20" x 30" annulus are cemented.~The production tubing string will be perforated at 100' MD and a cement plug will be circulated into the 4½" tubing and the 9-5/8" x 4½" annulus from 100' MD to the surface. The wellhead will be removed and a surface flange installed. The location will be cleaned up and an abandonment marker erected. The estimated start date for the proposed work is 1/21/81. The work should be completed by 1/30/81 and the well site conditioned for final inspection by 2/15/81. This Sundry Notice amends the Sundry Notice filed on 1/6/81 and approved by the State of Alaska Oil and Gas Conservation Commission on 1/8/81. * There will be a change in the status of the 4½,, tubing and ~the 9-5/8" casing. The 4½" tubing will be cut 300' below ground level and this section will be removed. The 9-5/8" casing will be cut 30' below ground level and this section will be removed. . Please note that this Sundry was approved verbally by Blair Wondzell. RECEIVEI JAN 7 1 81 A,~a~ O~t & ~as Cons. Oommllelon ~ o ~oa~- ....................... ARCO Oil and Ga,. '~pany ~ North Slope D~.~trict" Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 January 5, 1981 Mr. Hoyl e Hamil ton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: Lake State #1 DS 17-5 West Sak #12 DS 11-14 DS 2-18 DS 2-17 Dear Sir: Enclosed please find: l) A Sundry Notice. of intent detailing the work to be per- formed on Lake State #1. 2) Two (2) copies of the gyroscopic survey for DS 17-5. 3) An updated completion report including production test data for West Sak #12. 4) Two (2) copies each of the updated completion report and the gyroscopic survey for DS 11-14 and DS 2'-18. 5) The gyroscopic survey for DS 2-17 is being rerun. The required updated completion report and gyroscopic survey will be submitted as soon as data becomes available. Very truly yours, P. A. VanDusen District Drilling Engineer PAV:sp Enclosures ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany Form*l 0-403 REV. 1-10~73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 5. APl NUMERICAL CODE 50-029-20012 6. LEASE DESIGNATION ANO SERIAL NO. ADL 28332 L WELLi I OTHER SUSPENDED 2. NAME OF: OPERATOR 8. UNIT, FARM OR LEASE NAME ATLANTIC RICHFTELD COMPANY LAKE STATE (24-10-15) 3. ADDRESS OF OPERATOR 9. WELL NO, P.O. BOX .360, ANCHORAGE, ALASKA 99510 1' 4. LOCATION OF WELL 2640' FEL & 2400' FNL OF SEC 24, T!ON, R15E, UM At surface 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 33,0 G.L. Check Appropriate Box To Indicate Nature of Notice, Re 14. 10. FIELD AND POOL, OR WILDCAT WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) SEC 24, TION, RISE 12. PERMIT NO. 69-21 )ort, or Other Data NOTICE OF INTENTION TO; FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTEs Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state ell pertinent det&lls, and give pertinent dates, including estimated date of ' starting any proposed work. SEE ATTACHED SHEET. RE£E VED 0it & Go~s Cons. Commission 16. I hereby certify .t/3at the f. Oregolng is true and correct · (This space for State o"~. use) /'~ A~ j ..... '-- ....-g- 1 CONm~,ONS O~OVA~, ,~ ~NV= EY 9~E RF THE COMMISSION . No~ ~e C~~si6~ ~ ~t~~~~~~~ pre~t to ~i~ ~ ~tt~g ~ t~sti~ of ~e p~ugs ~o ~r ~e ~~~~on. ~p~'.~c~ See Instructions On Reverse Side Form'10-403 REV. 1-10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF AL~SK~ OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) O,L I--1 GAS r'-I WELLL.J WELL I---I OTHER SUSPENDED NAME OF OPERATOR ATLANTIC RICHFIELD COMPANY 3. ADDRESS OF OPERATOR P.O. BOX 360, ANCHORAGE, ALASKA 99510 4. LOCATION OF WELL At surface 2640' FEL & 2400' FNL OF SEC 24, T!ON, 'R15E, UM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 33.0 G.L. 14. Check Appropriate Box To Indicate Nature of Notice, Re 5, APl NUMERICAL CODE 50-029-20012 6. LEASE DESIGNATION AND SERIAL NO. ADL 28332 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME LAKE STATE (24-10-15) 9. WELL NO. 1 10. FIELD AND POOL, OR WILDCAT WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) SEC 24, TION, RI,~'E 12. PERMIT NO. 69-21 )crt, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) .?" SUBSEQUENT REPORT OF: MULTIPLE COMPLETE FRACTURE TREATMENT ALTERING CASING ABANDON* SHOOTING OR ACIDIZING ABANDONMENT* CHANGE PLANS (Other) (NOTEz Report results of multiple completion on Well Completion or Recompletlon Report and Log form,) 15. DESC R IBE PROPOSED O R COMPLETED OPERATIONS (Clearly state all pertinent detlll~, and give pertinent dates, including estimated date of starting any proposed work. SEE ATTACHED SHEET. ECEIVED · ~" Gas Ala~,Ka Oil & Cons. Commission Anchorage TITLE (This space for State offlc~ use) APPROVED BY ~ TITL - DATE CONDiTiONS O~A~6i~OVAL, ~F~g~': EY ORDER OF'THE COMMISSION Notify the Ccmm%ission so that a reprepresentative can be present to verify the setti~_g and testing of the plugs and for the final inspection. Approved Copy Returned See Instructions On Reverse Side LAKE STATE (24-10-15) API 50-029-20012, ADL 28332, PERMIT NO. 69-21 Atlantic Richfield Company proposes to plug and abandon this well due to the lack '~ of commercially producible quantities of hydrocarbons. Three DST's were performed on this well in June, 1969. The results of these tests were filed with the Division of Oil & Gas in August, 1969. A 13 5/8" 5000 PSI WP RSRRA BOP stack will be used on .all well work performed by the rig. The BOP equipment will be pressure tested each week and operationally tested each trip. The tubing string from this well will be pulled and the packer retrieved. A balanced cement plug will be spotted from 8921' - 9085!. There are squeezed perforations at 9021' - 9029', 9070~ - 9075', and 9092! - 9098'~'. There is presently cement from 9085' - 9775'. 9.7 PPG Ken-X invert emulsion drilling mud is present below the cement at 9775' to TD at 10003'. 10.6 PPG Ken-X invert emulsion drilling mud is present in the 9 5/8" x 13 3/8" annulys. The 13 3/8" x 20' and 20" x 30" annuli are cemented. The well will .be displaced to a non-freezing fluid with a minimum of 9.7 PPG density above the cement plug at 8921'. A 5~~. balanced cement plug will be spotted inside the 9 5/8'!' casing from 50' - surface. The wellhead will be removed and a surface flange installed. The location will be cleaned up and an abandonment marker erected. The estimated start date for the proposed work is 1/20/81'~ The work should be compl- eted by 1/30/81 and the well site conditioned for final inspection by 2/-15/8i. Anchorage LAKE STATE ..(24-10_-15) API 50-029-20012, ADL 28332, PERMIT NO. 69-21 Atlantic Richfield Company proposes to plug and abandon this well due to the lack of commercially producible quantities of hydrocarbons. Three DST's were performed on this well in June, 1969. The results of these tests were filed with the D. ivision of Oil & Bas in August, 1969. A 13 5/8" 5000 PSI WP 'RSRRA BOP stack will be used on all well work performed by the rig. The BOP equipment will be pressure tested each week and operationally tested each trip. The tubing string from this well will be pulled and the packer retrieved. A balanced cement plug will be spotted from 8921' - 9085' ....... There are squeezed perforations at 9021' - 9029', 9070' - 9075', and 9092' - 9098'. There is presently cement from 9085' - 9775'. 9.7 PPG Ken-X invert emulsion drilling mud is present below the cement at 9775' to TD at 10003'. 10.6 PPG Ken-X invert emulsion drilling mud is present in the 9 5/8" x 13 3/8" annulys. The 13 3/8" x 20" and 20" x 30" annul i are cemented. The well will be displaced to a non-freezing fluid with a minimum of 9.7 PPG density above the cement plug at 8921'. A 50' balanced cement plug will be spotted inside the 9 5/8" casing from 50' - surface. The wellhead will be removed and a surface flange installed. The location will be cleaned up and an abandonment marker erected. The estimated start date for the proposed work is 1/20/81'. The work should be compl- eted by 1/30/81 and the well site conditioned for final inspection by 2/15/81. _ ,> -~` - - _~~ „w Well Location Inspection .luly II, 1972 ARCO - Lake State PJo. I (Sec. 24, TIIN, R15~, U.M.) =- ~"~` ~ -- __ There is a house over the well head. This location is neat and clean. The gravel pad is smooth. i~Jo additionaB cleanup 3s necessary. AtlanticRichfieldCompany North e Am jYL,Producing. Division Alaska Dis Post Office Anchorage, Alaska 99501 Telephone 907 279 1411 CO N FI D E N L' August 18, 1969 DIVI,~IOH OF OIL AII~D (~ State of Alaska Department of Natural Resources Oil and Gas Division 3001 Porcupine Drive Anchorage, Alaska 99504 Attention Mr. Homer Burrell Gentlemen: SUBJECT' Lake State #1 (24-10-15) Permit No. 69-21 Enclosed is the Well Completion Report (Form P-7) with drilling history, core descriptions, and FIT summaries attached. The formation samples, core chips, electric logs, and mud logs were delivered to you August 6, 1969. Form No P-4 (Monthly Report of Drilling 'and Workover Operationsi is also enclosed. Very truly yours~, /' ~mes D. Keasler Senior Drilling Engineer JDK: ve Enclosures RECEIPT ACKNOWLEDGED' by. Date ;~ t:n~'~AL CORRF.$PONDENCE To: Mr. D. E. Jessup From: W. C. Penttila Subject' ARC0-HORC0 Well Elevations Date: September 17, 1969 Prudhoe Bay krea Arctic Slope, Alaska ' ...... 111 11 11 11 , , 11 , , , , Il l, , 11 ,Ill, I I Ill I I I III I I III I1[ I ! III II III ] - ' I I I I ~tr. Pat Patterson with Humble Oil & Refining, and Mr. 0, B. Thomas with ARCO, l~oth surveyors, obtained the following well elevations: Gravel Deck Braden Kelly, .R. ig .~ Well Name and Location _ Pad ._~. Floor_ '.'_Head__ 'B_ushing ~Loffland Bros Prudhoe Bay State #1 Sec. 10, TliN-Ri4E 25.0 26.0 26.5 41.0 Delta State #i Sec. i0, TiON-Ri6E 20.5 21.4 -- 36,4 Lake State #i Sec. 24, TiON-R15E ~owan Rig #35 Put River State #I Sec. 7, T10N-R14E ,.. Southeast Eileen St. #1 Sec. 35, TllN-R12E · Rowan Rig #34. NW Eileen State #t Sec. 28, T12N-RilE 36.2 36.8 -- 51.8 39.2 .. · ; · ?0.2 47.9 48.7 47.8 79.4 37.8 -- 38.8 68.6 .Nab.ors Rig #9, Sag River State #i Sec. 4, TION-R15E ' 39.0 39.4 58.0 Kup River State #I Sec. 21, TI2N-Ri3E 7.9 8.3 -- 26.8 Brinkerhoff Tooiik Federal #2 '.~42-H , Sec. 5, TSN-RI2E 121.5 .... 133.5 (+-5') '(This well elevation was o~ainea by altimeter) Carl B. King Point Storkersen ' Drlg. Co. Sec. 7, Ti2N-Ri4E ' 25.0 (il') c-1 , -, These elevations were obtained by differential leveling (except fer Toolik Federal #2) and should be accurate within !0.5 feet. W. C. ?enttila cc: Mr. Rex Smith - KO?~O, Los ~ugeles DIVi$1ON OF OIL AND GA$ Y~. n~ Augxer - ~zv of Oil & Gas, State of ~aska .................... ..... ' ..... ........... ' ........... - -.~y.: ..... ]~.. '~ ~ : . . )i';TERNAL CORRESPONDENCE To' Mr. D. E. Jessup $ub ject' ARC0-HORC0 Well Elevations Prudhoe Bay Area Arctic Slope, Alaska _ __ From: W. C. Penttila Date: September 17, 1969 i ii i i iii I ii / -- ¥~. Pat Patterson with Humble Oil & Refining, and Mr. C. B. Thomas with ARCO, both surveyors, obtained the following well elevations: Gravel Deck Well Name and Location _. Pad .~. Floo~ Braden Kelly Loffiand Bros Prudhoe Bay State #i Sec. i0, TliN-Ri4E 25.0 26.0 26.5 41.0 Delta State #1 Sec. i0, TION-RI6E 20.5 21.4 -- 36.4 Lake State ~[1 Sec. 24, Ti0N-RI5E Rowan..Rig #35 Put River State #1 Sec. 7, TION-R14E 36.2 36.8 51.8 39.2., ....... ?O.e ,. Southeast Eileen St. #1 Sec. 35, TllN-R12E 47.9 48.7 47.8 79.4 ~owan. ,,Rig #34. 5~W Eileen State #i Sec. 28, TI2N-RilE 3T.8 -- 38.8 68.6 Nabors Rig #9 Sag River State #i - ' Sec. 4, TiON-R15E 39.0 -- 39.4 58,0 '. Kup River St at e #1 Sec. 21, T12N-R13E ?.9 8.3 26.8 Brinkerh0ff '#42-H Toolik Federal #2 ,Sec. 5, TSN-RI2E 121.5 .... '(This well elevation was obtained by altimeter) Carl B. King Drlg. Co. Rig C-.1 Point Storkersen Sec. 7, T12N-R14E~ 2 '.o (Zl,) These elevations were obtained by differential leveling (exeept for'Toolik Federal and should be accurate within ±0.5 feet. W. C. Penttila cc:~Mr Rex Smith - HO~0,~ ~s ~geles DIVi$1ON OF OIL AND GAs ~ H~ Kugler ~ Div of Oil* & Gas, State of Alaska Form No. P--4 REV..~-~o-6~ STATE OF ALASKA su~Mrr m-DEPLIC~,TE OIL AND GAS CONSERVATION COMMITTEE MONTHLY RE!PORT OF 'DRILLING AND WORKOVER OPE:RATIONS o,~..~.~, _F-I °""~.~,,, F-'I o~,,:. Suspended 2. NAi~E OF OPEP~ATOR Atlantic Richfield Company 3. A~DDRES~ OF OPERATOR P.O. Box 360, Anchorage, Alaska 99501 4. LOCA~UION O'F WELL 2640' FEL & 2400' FNL of Sec 24, TION, RI5E, UM 5. API NUAIERICA_L CODE 50-029-20012 6. LEASE DESIGXAIION AXD SERIAL NO. ADL-28332 7, IF INDIA.N, ALOTTEE OR TRIBE NA.%IE -- 8, UNIT,FA/:~%/I OR LEASE NAAIE Lake State (24-10-15) g. ~v~:l .T. 10. ~i~J,,D .~ND POOL, OR WILDCA? ~i]dcat i1. SEC., T., R., M.. ~BOTTOM HOI~ OBJECTIVE) Sec 24, TION, R15E From 7-2-69 to 7-8-69 12. PER1ViITNO. 69-21 .,, IR,REPORT TOTAL DEPTH AT END OF MONTH, CH.A~NGES IN HOLE SIZE, CASING A.ND CHF-.NTING JOBS INCLUDING DEPTH SET A/WI) VOLU1VIES USED, PERFORATIONS, TESTS ANT) RESULTS, FISHING JOBS, JLrNK IAI HOLE A/XlD SIDE-TRACKED HOLE ~_ND ANY OTHER SIGNIFICAJXlT ~ES IN HOLI~ CONDITIONS. Ran 8-1/2" bit to 8000'. Circ & WOC 26 hrs. Drld cmt 9074'-9085' PBD. POH. ND 12" 3000# API BOP stack. Installed 12" 3000# API XlO" 5000# API tbg spool & 10" 5000# API BOP stack. Ran 8-1/2" bit & csg scraper to 9085'. Displaced mud w/water & water w/72.6#/ cu ft Ken-X completion mud. Laid down DP & DC. Schl set 9-5/8" Baker ~ercury Model D retainer production packer w/top @ 8800' CBL-GR. Ran 4-1/2" 12.4# buttress tbg to 8838' KB w/Baker Model G locater- seal unit~set in Model D pkr @ 8831' KB (8800' CBL-GR) & Otis type "X" nipple @ 8795' KB after normalizing tbg 24 hrs. Displaced Ken-X mud in tbg w/130 bbls diesel. Installed Xmas tree. Tstd annulus w/lO00 psi - 15 min OK. Tstd tbg & tree w/lO00 psi - 15 min OK. Released Rig @ 6'00 p.m. 7-8-69. Well Suspended. CON F :i DENTIAL. 1 h - '~ ' / ,' -( ~ ~1 ............... ~ -"~ ...... --~f~NOTE--Report on this f~rm is required for each calendar month, regardless of the status of operations, and must ~ filed in dupli~te ~ with the Division of Mines & Minerals ~y the 15th of the succeeding menth unless othe~ise dire~ed l~iorm P 7 sUBMIT IN 'DUPLI( STATE OF AlaSKA ' (See other structions on x. OIL AND GAS CONSERVATION COMMITTEE reverse side~ WELL cOMPLETION OR RECOMPLETION RE.r, ORT AND LOG* la. TYPE OF WELL: ' ' , T1 r' ~r~nr", F?~'lq on,,v~mL F-~ W,LL~*S ~ ~,, ~ Other ~SUs%nded, · b. TYP~ OF ~OMP~ON: N~ WELL ~ WORK OVER ~ DEEP- EN ~ PLU~ BACK ~ DIFF. NAME OF OPERATOR At 1 a ,n,,t,j,.C. rRi..g.b fj.e ld, company ........................... . ADDRESS OF OPERATOR P.O. Box 360, AnchOrage, Alaska 99501 LOCATION OF WELL (Report lOcatio~ clear!fi.and in accordance with At surface 2640' FEL & 2400" FNL 6if Sec 24, TiON,-R155, At top prod. interval reported below ) 5. ,~PI N~CAL CODE 50-029-20012 e. L~S, E D~sib~T~ON AND SE~ZAL NO. ADL-28332 ~. IF INDIA_N, AJ.J.~)TTEE OR TRIBE NA_NLE 8. UNIT,FA,P,,NI OR LEASE NAiVIE Lake State (24,10-15) 9. WELL NO. - 10. ~'~ ~ POOL; OR WILDCAT Wi 1.dca t _ 11. Slain,i;' T;'k R/," M.~' (]~ri, oM HOT.I~. OBJECTIVE) Sec;. 2z),' T:i ON, R15E At total depth .; 12..PER~IT NO. Same as at surface{ ... r~'~ ,~.:~.~,.~ ~-~-'],:~x~ ~.~:'~¢~'p. ~,~ co'~,%s.,~ ~. p.' ~,~o~s ~.~. ~;..~. o~.,~, I'. '~. 7-8-69 ~ 3-22-69 i 6-30~69 ~ I ~31'~[, 4~' [B~ ' I - 182 T~ D~H, ~& TVD~9. pLUG ~CK MD & ~D~. ~ ~L'r~LE ~L., ~ [ 21. - INTERvALs DRI~'LED BY · , / / . i : ':':;~L N/A" ; - ', · m , , ,:,., [ ~ ',, .,' f . '~' 1': '-. Yes..,, : Schl. FDC, DIL, 8HC~GR, HRD, PHL, SRS, Velocity S~rvey, CBL.-GR.S~epry SOn. Hag~t~c Survey CA~G SIZE LINER RECOld. ;" ~ .~ ] " C ; TUBINO I~OOI~D' PE~O~TIONS OP~ ~ O~UCl'*O (tnte~ag size'~d ~umber) ' 29. ACID, SHOT; F~'~"C~"'SQUmE~ ~C'.' D~-I ~V~ .(~) [ ~O~T ~, ,~ OF ~~ U~ ~ None /' -.m L,,.. FftO~ON '~ DATE FIRST PI%ODUC//ON N/^ D,T, o, T,,T. ~o~s T~. ,'~o:~. s,z;YT~o;,~ I ' ' i .~ 4~'r P~OD .~ , , ,. · DISPOSITION OF GAS (~old, ~ed ~or fee[ vented, PRODUCTION 1V[ETH~,.~i,(.~ w2~, gas lift, pumping--size and. type of ,pump) OIL---~L. GA~--1V~CF. i I T", wiT,...s,~ n, i N/A ~ 32. I.~IST 0~' ATT-ACHM,NTS ~' Well History & Core" o'es~riz(tion ' · ] 22. I reb~ ce y t~at the ~or o g d attache in[ormation i~ complete ~nd correct a~ determined ~rom ~lU~v~fl~hle records g/ ~' "'~ / TITLE Senior Drilllillg Enqineer ~,~TE '-/oD *(See Instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete and correct well cOmpletion report end log on all types of lands and leaseslin Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- merits given ~ cther sp~ces on this form ~nd in ~ny ~tt~chments. Items 20, ~nd 22:: If this Well'is completed for sep~r~to production from more than one interval zone (multiple comp.[e.~On), so state in item 20, ~nd in item 22 show the p~cducing interval, or interv~lS~,' 'top(s), botto~(~ ~nd n~me (s) (if ~ny) ~or only the interval reported in item 30. Submit ~ separate re~rt (p~ge} on thi~'~fbr'~/~dequ~'tel~ 'identified, for e~ch" ~d~itio%l inte. v~l to ~ seperately, prod.ucC, show- ing the ~i.tion~l.d~t~ pertinent to such interval. It.~]f: "S~cks Cement": Attached Supplemental records for this well should'sh°w the details of ~ny mul- tiple stage c~menting an~ the Iocation~ of the cementing tool. Item ~: Submit a separate completion re~rt On this form for each interval to ~ separately produ.~. (~ instruction for items 20 and 22 above). ' 34. SUMMARY' OF FORMATION TESTS INCI~UDIN(; {NTERV~,I'-'TE~'ED. PRESSURE DATA AND 'I~6VER]ES' OF OIL. ?, 35. G li]OLOG IC MARK~m,~' r-,. WATER AND MUD . _ ,-~. NAME · ,. ~tEAS, ; ' , i i i i ',i See Attached Well History . - ' '. Base ~ravel Not Loooe', Ct iq: i'b i' A ~o~ Tertiary Cre] ~' : ' taceous 2893 289, .. --: First Coal Bed 4993 499~ . Jurassic-Triassic .'~r . Sands tone 8904 -- ~ND D~','~c~'~,~ s,,ows or o,~. ~ o~ wA~. Perm0-Oennsvl van- ......... ' ' ian Limestone 9680 968~ See ~ttached Core DescNpt~on ~ . . ~ ~ · . ATLANTIC RICHFIELD COMPANY Lake State #1 Sec 24, TION, R15E, UM API #50-029-20012, Permit #69-21 Well History Drilled 39" hole to 40' GL w/dry bucket. Cmtd 30" 157.5# csg @ 40' GL w/ 80 sx Fondu cmt Spudded @ 4:00 p.m. 3-22-69. Drld 17-1/2" hole with air to 77'. Drld 12-1~4" hole with air to 300'~ -S-tUck DP @ 266' Washed over and recovered fish. Used air to ream 12-1/4" hole to 17.1/2" from 77' to 300' and drld 17-1/2" hole to 588'. Stuck DP. Backed off, washed over and re- covered fish. Used air to open 17-1/2" hole to 26" to 418'. Ran 20" 94# csg to 355' then pulled, reamed and reran 20" 94# H-40 csg to 390' Cmtd w/ 564 sx Fondu cmt. Cmt did not circulate. Ran 1" & cmtd top of 20'" w/130 sx Fondu cmt. Cmt circulated. Installed 20" Hydril and tstd w/500 psi. OK. Used air to ~redrill 17-1/2" hole to 416'. Mudded up. Reamed to 588'. Drld 17-1/2" hole to 2200'. Ran 50 its 13-3/8" 54.5# & 61# csg to 2026' Circulated and plugged csg. Pipe stuck @ 2026'. Perforated 1 hole/ft 1978'-1~83' (2' above float collar). Cmtd first stage w/485 sx Class "G" cmt. Opened DV collar @ 1169'. Cmtd second stage w/780 sx Fondu & Fondu Flyash cmt. No cmt to surface. Ran 2" pipe to 120' and cmtd top w/65 sx Fondu cmt. cmt circulated, but dropped away. Recmtd w/46 sx Fondu cmt. Installed BOP & choke manifold. Tstd w/lO00 psi OK. Drld, then tstd DV collar w/750 psi OK. Squeezed shoe w/300 sx Class "G" cmt (left 20 sx in 13-3/8" csg). Cleaned out to 1986'. Tstd perforations 1978'-1983', would not hold. Spotted 140 sx Class "G" cmt across perforations. Bradenhead squeezed 68 sx out perforations w/lO00 psi. Cleaned out to 1986'. Tstd and wo,u, ld not hold. Ran RTTS ot, o 1875'. Squeezed perforations with 200 sx Class G" cmt w/l% CFR-2 and 2% Ci~C1 w/lO50 psi max & final pressure. Left 78 sx in csg. Cleaned out to 1986'. Tstd perforations, would not hold 800 psi. Drilled hard cmt 1986-1997' w/12-1/4" bit. Washed over and recovered bottom mandrel from RTTS. Drld 12-1/4" hole to 8935'. Cut 7-5/8" cores (opened to 12-1/4") from 8935'-9390'. Co re I n te rv a 1 Co red Recovered 1 2 3 4 5 6 7 8 9 l0 11 12 13 14 15 8935'-8957 8957'-8974 8974'-9004 9004'-9031 9031 -9053 9053 -9083 9083 -9089 9089 -9107 9107 -9126 9126 -9152 9152 -9206 9206 -9239 9239 -9293 9296'-9356 9356'-9390 22 17 30 27 22 30 6 18 19 26 54 33 54 60 34 19' 15' 30' 24-1/2' 22 28 6 9 5 23 51-1/2' 29' 48' 52' 34' Drld 12-1/4" hole to 9630'. Ran Schlumberger FDC, DIL, BHC-GR, HRD, PML, SRS & Lake State #1 Well History Page 2 .CONFiDENTiAL Velocity Survey. Took sidewall cores. Ran Sperry Sun magnetic survey @ 3500'. Ran 226 its 9-5/8" 40# 43.5# & 47# N & P csg to 9165' w/float collar @ 9120' & DV collar @ 1819'. ~ipe stuck @ 9165' Worked pipe 2 hrs & lost 112 bbls mud. Cmtd first stage w/1200 sx Class ~'G" cmt. Displaced to 8700' to maximum 3000 psi. Float did not hold. Left shut in w/3000 psi & WOC 9 hrs. Landed csg, Installed spool & same BOP. Tstd BOP, manifold, & pipe w/2900 psi. OK. Drilled DV collar & cleaned out to 9113', Ran Schlumberger CBL- GR. Top of cmt @ 7720'. Perforated 9092'-9098' w/4 jet shots/ft. DST #1' Packer set @ 9083'. Used 473' of Tight Hole Chambers. Took. 5 min IF, SI 30 min, Flowed 30 min, SI 30 min. Recovered 9_5_'~_~,~ 237' water, 47' gas & small amount of sand. LOst 95' of sample from middle of chamber. Pressures' IHP IF 5'FF ISI IF 30'FF 30'FSI FHP Inside @ 9073' 4898 1449 4471 4471 4475 4475 4475 4898 Outside @ 9095' 4898 1543 4494 4494 4498 4498 4498 4873 Set EZ drill retainer @ 9085'. Established pump-in rate of 2-1/2 BPM w/190'O psi. UGU Squeezed perforations 9092'-9098' w/75 sx Class cmt w/CFR-2 & 1,3% CaCl w/ 4200 psi maximum, 2500 psi final pressure. Reversed out. Pe.rforated 907____0'- 9075' DST #2' Packer set @ 9063'. Used 473' of Tight Hole Chambers. Took 5 min IF, SI 30 min, flowed 15. min, SI 30 min. Recovered 218' muddy water w/drops of oil & 254' of gas. Pressures' IHP IF 5'FF ISI IF 15'FF 30' FSI FHP Inside @ 9053' 4898 33 29 4097 4085 63 4106 4898 Outside @ 9078' 4898 37 33 4098 4078 53 4102 4898 Tool plugged on both flow periods. Set EZ drill retainer @ 9050'. Could not pump in formation w/6500 psi. Perfor- ated 9021'-9029' w/4 jet shots/ft. DST #3: Packer set @ 9011'. Used 473' of Tight Hole Chambers. Took 15 min IF, SI 30 min, flowed 15 min., took 30 min. FSI. Recovered 313' mud, 139' water & 20' gas. Some oil on top of tools. Pressures' IHP IF 15' FF ISI IF 15' FF 30' FSI FHP ~ , i Inside @ 9001' 4886 2518 4110 4114 4114 4114 4114 4886 Outside @ 9026' 4890 2571 4110 4114 4118 4118 4118 4890 DST #4' Packer set @ 9011' 2000' WC 3/4" btm choke, l" too choke Tool open , , , · ~ 5 min w/strong, immediate blow, shut in 30 min, opened tool w/fluid to surface immediately indicating tool not closed for initial shut in. Left open 10 min. Took 90 min FSI. Reversed out 134.6 bbls oil. BHT 216°F. Lake State #1 Well ~ts. tory page 3 CONFIDENTIAL Pressures: IHP IF FF 90' FSI FHP Inside @ 9001' 4882 Outside @ 9026' 4890 184 - Bomb stopped working - 184 2935 4384 4890 Set EZ drill retainers @ 8990'. PIF @ 2 BPM w/1500 psi. Squeezed perfor- ations 9021'-9029' w/lO0 sx Class "G" cmt w/CFR-2 & 0.5% HR7 w/3700 psi maximum, 2900 psi final pressure. Left 10 sx in csg. WOC 18 hrs. Ran 8-1/2" bit. Drld retainers & cmt. Cleaned out to 9085'. DST #5: Tstg perforations 9070 ' -9075 ' ,' Packer set @ 9045' 2000' Wc, 1/2" bottom choke. Tool open 5 min, shut in 30 min, open 6 hrs ~/fair blow & shut in 9 hrs. Reversed out 18 bbls very heavy oil & 90 bbls water w/ll,O00 ppm salt. Pressures: IHP IF ISI IF 6hrFF 9hrFSI FHP , , Inside @ 9035' 4865 546 4189 lOlO Outside @ 9060' 4954 550 4265 1075 1902 Out of time on clock 1928 4281 No time Ran RTTS to 9050'. PIF @ 2 BPM w/18~O psi. Squeezed perforations @ 9070'-9075' w/150 sx Class "G" cmt w/CFR-2 & 0.3% HR7 w/3000 psi max & final pressure. Left 10 sx in csg & reversed out 25 sx. WOC 17-3/4 hrs. Ran 8-1/2" bit. Drld cmt 8958-9040'. Tstd perforations 9021'-9029' w/lO00 psi. OK. Drld to 9085' Tstd perforations 9070'-9075' w/lO00 psi. OK. Drld retainer @ 9085' & cleane~ out to float, TStd perforations 9092'-9095' w/lO00 psi. OK. Drld float & shoe. Cleaned out to 9630'. Drld 8-1/2" hole to TD 10,003' @ 12 noon 6-30-69. Ran Schlumberger DIL & BHC-GR logs. Spotted plugs: Plug #1: 200 sx Class "G" cmt @ 9775'. Plug #2: 200 sx Class "G" cmt @ 9260'. Tagged cmt @ 9074'. Cleaned out to 9085' PBD. Mixed 72.6#/cu ft Ken-X mud & displaced hole @ 9085'. Schlumberger set 9-5/8" Baker Mercury Model D retainer- production packer @ 8800' CBL-GR. Installed tbg spool. Ran 4-1/2" 12.4# Buttress tbg w/Baker Model G seal assembly & Otis "X" nipple. Landed in Baker packer after displacing Ken-X mud in tbg w/130 bbl diesel. Installed & tstd Xmas tree & tbg head w/lO00 psi. OK. Released Rig @ 6:00 p.m. 7-8-69. Well suspended. ARCO-HORCO Lake State No. 1 (24-10-15) Sec 24, TION, R15E, UM FORMATION INTERVAL TESTS None CONVENTIONAL CORES Core No. 1 8935- 8957 Cut 22' Rec 19' Core No. 2 8957- 8974 Cut 17' Rec 15' Core No. 3 8974- 9004 Cut 30' Rec 30' Core No. 4 Core No. 5 Core No.. 6 9004- 9031 Cut 27' Rec 24.5' 9031 - 9053 Cut 22' Rec 22' 9053 - 9083 Cut 30' Rec 26.2' Core No. 7 9083 - 9089 Cut 6' Rec 5.5' Core No. 8 9089 - 9107 Cut 18' Rec 88' Core No. 9 9107- 9126 Cut 19' Rec 4.5' Core No. 10 9126 - 9152 Cut 26' Rec 23' Core No. 11 9152 - 9206 Cut 54' Rec 51,2' Core No. 12 9206 - 9239 Cut 33' Rec 29' Core No. 13 9239 - 9293 Cut 54' Rec 48' Core No. 14 9296 - 9356 Cut 60' Rec 52' Core No. 15 9356 - 9390 Cut 34' Rec 34' Sandstone & Siltstone Sands tone & Siltstone Sandstone, Siltstone & Shale Sandstone, Shale & Conglomerate Shale & Sandstone Sandstone, Shale & Silt- stone Shale & Sandstone Conglomerate & Sandstone Sandstone Sandstone & 'Conglomerate Sands tone, ' Sandstone, Conglomerate & Shale Shale, Sandstone & Con- glomerate Shale & Sandstone Sandstone, Shale & Silt- stone Total Cut 455' Recovered 392.7' (86% Recovery) Show of Oil Show of Oil Show of Oil Show of Oil Show of Oil Show of Oil Show of Oil Show of Oil Show of Oil ShoW of Oil Show of Oil Show of Oil Show of'Oil Show of Oil Show of Oil SIDEWALL CORES 58 sidewall cores were taken between 7775' to 9600'. 21 sidewall cores were recovered. 4 sidewall cores had oil shows No sidewall cores had gas shows Sidewall cores with oil shows at 8200' 8750' 8860' and 8897' SHOWS OF OIL 3760'-3790' 3970'-4000' 7110'-7130' 7170'-7190' Sample Shows 8390' -8400 ' 8460' -8470' 8510'-8530' 8600' - 8650 ' 8750'-8780' 8790'-8890' 8920' -9680' 9690'-9710' 9720'-9980' Shows in Mud 8750'-9645' 9720'-9940' CO N,F'I D E'N ARCO-HORCO Lake State No. 1 (24-10-15) Page 2 "FIAL Conventional cores with oil and Gas shows Cores 1 through 15. Core depth and lithology tabulated previously. Sidewall cores with oil shows 8200' 8750' 8860' and 8897' POR, OSITY OF CORES Core No. 1 19.3% Core No, 6 14.2% Core No. 11 25.1% Core No. 2 18.8% Core No. 7 3.1% Core No. 12 20.2% Core No. 3 19.9% Core No. 8 17.0% Core No. 13 22.7% Core No. 4 21.1% Core No. 9 20.1% Core No. 14 22.9% Core No. 5 9.9% Core No. 10 22.4% Core No. 15 22.4% /~.~o CONFIDENTIAL ~3 ~d . . . . - . ?. . . 'CON'F/DENTI /'! , I' FF F.d CONFIDEr ',,TI; NO DOPE C OMPA NY ...... ..A... ? .[_~__nJ'_j.C ~j_c_c._h..f..j_e_J d _gomp a r'),/ Test 'l'~cket .ix;.>4 i Customer's Order No. Dote 6.-,_.]_.4769 i~:' IEL. D .... __No E ~:~ ....._S I ._op_e ..................... LOCATION ',t....EASR :-.~ ......... ..~.=._~=_J~c--- ................... WELl. S-t-ate No. ! ,'.i~O U NTY ? r' u d ._h.~....~.Y STATE Al aska D)VISION ..Anc.~..0.,..r~.g~ ....................... .:_ DISTRICT__ Alaska . ADDR£SS (invoice) ......... ~......_...C)_......E}.~x 360 'ADDRESS (charts) A.0.ch~.[9~e, A laSk~ 99501 Test Interval .......................... To Drill Stem Test No I Copies Required_. Total Depth ...................................................................... Test Approved By Tester ........... ~.r_a_h.0 ................ P.?_b_.0._c_._a!L..q_n_. J..L'_q.O F i n.i shed 8: 00 P.M. 6- 14-69 ...... TESTING TIME ;-)rst Tool Open Flow Period Hr. Min. 'miti<~l Shut-in Period Hr. Min, ~ ~econd Toot Open Flow Period Hr. Min. [Final Shut-in Period Hr. Min. TEST RECOVERY DATA Welt Flowed l HOLE AND MUD DATA Type Test Formation Tested =l'-~-p-~--~-'l~o. of S---------h-oi's A Iz~_S___ Depth 9092-9098 __Dep__~ths Meos. From Elevation ............................. Main Hole Size Rat Hole Size Casing Size Liner Size Mud Wt. Viscosity Type Cushion Type Amount Ft. PresSure p s.i,! Bottom Choke Size Max. Recorded Temp. f Recovered TOOl. SEQUENCE DATA Tool I Depth Blow ' CONFJ:DE.'NII: .-; Description ............. ' " Time ,,. 'j Pre'ssure(p~ig) Surf. Choke :,ened ~OOJ . osed Toot For Initial Shut-in ~opened Tool Iosed Tool For Final Shut-in ~lled Loose TITLE I H P (initial Hydrostatic Pressure) 1st i F P (Initial Flow Pressure) t'i]. '_'[("S]]-'?" i'.(i~_["il;il '.S~'~_-_i~_ Pressure) 2nd I F P (tnitiol Flow Pressure) 2nd F-F'P (Final Flow Pressure) F' S I P (Final Shut-in Pressure) F H P (Final Hydrostatic Pressure). Top Rec. No. 1753 Type AK-1 Blanked Off Clock Coil No. 3641 Cap. 8000 Depth Hr. 4902 p.s.i. Middle Rec. No. Type Blanked Off Clock Coil No. Cop. Depth Hr. 1 Bottom Rec. J Coil No. No. 1414 J 4058N f Type .... AK-! ........ Blanked Off Clock 1384 p.s.,, p.s.,. 4442 p.s.,, p.s.,.'"'-I' -_ '. X -55 ........ ;;:;77-' . '-'. ..... ......................... p5~ 4442 p.s.i~ ..... :;.;"i':"-'[ ..... 4[-57-' ;:s.,."'i .................... ' ......... ............... P.:S=b_. -[ ........... 4890 ;[[[?.---['- p.s.i. I , Co P~_j._C2_o ...... Depth ' 49[3'7 I~.S.'. -' .::: 9.. p. s_ '~49'-t p:.s.',i fi4o~:, p.s.+, i 4 <! 96 :', s.i. i - i 4496 ~.~.' i 4496 ~xs.,...~ 4959 ' ' . _ [~.%.1. Cook Testing C~mpg~ny shall not be liable, directly or indirectly for damage of any kind to the property or personnel of the one f,.:r whom q test ,', CONFIDENTIAL :, CONFIDENTIAL NFIDENTIAL : .CON FI DENTIA~ AtlanticRichfieldCompany . AlaSka District .. FOR~J~TION TEST REPORT ~:i''i "~~%";~i :.:' "Location DST ~-~-':~:F°rmation Tested.5'-~Jl}rot~;~ Interval Tested , Water' Cushion· (WC) ' Bottom ~Hole Choke (BHC) . Tail~' Pipe~ ; ~' ~ Opened Tool Date , ~//O-'A ? _ ~?oqL~... to, ,. ~/o~ Packer set @ for Min. Initial Flow(IF) Took -, Hr. water cushion to Surface (WCTS) Gas.to-Surface (GTS) Hr. : . · water,to:SurfaCe (WTS) · Min. Initial Shut In (ISI), Reopened Tool @ Hr. Min. Mud to Surface (MTS) Min. Oil to Surface (OTS) Hr. Hr ' Min. Hr. Min. Min., ~/Iz~YK/- '1: .-~'~' ,.~0 ~7~'~.Z'~' .v~-~ ~ /~,~ , .~~ . . .: ...... .~.~.~ ....~ ............ · --. . l~,~o o ..... I'- .................... ~ ' ~°d~'~' ' -,~;..--.-v ..... °~~~0~:' -~ ~ ?~' :'~ ~' "' ':: '~::"~ '~ "'~"'::' ' '~:: "~'~ ........ ' :-'~"~': ...................... ......... I~; ~o-O~0o ~)' ~1led' ~oke~ ~oo~e ~ ~ ~b ~eO°~e~ed'' .:~-/':--:'~ .... '~ ~ee~ ~e~ ~e o~ ,. ' Total :~luid produced --:' ,, BO, BW1 BM ~ ~ r~ IS.I ~IF ~.~,~g FF FSI · ~'~InsideRecorder: ~ 1~ H~'/I q~YI ~4V~' fl~Y~ ~7~ . --_- ,:~ . . , . ~ · .. . ........... .: -.. : :.. . ,..~.~g:..~ .... -. :... ~ '>. :~ ,' . ~ CO. NFIDENTIA L ENGINEERED FORMATION TESTING A00146.45 Customer's, OrcJer Iq() iC OMPANY ..........~ ~]_.8.:g?_]._c__.~_!_~_h.~]..__e__d___0_j_] C0m_.~_p 8 n ,.-., North Slope ,F I:L ............................................... LOCATION '.EASE .:,~~g=~ ..... _...~_.~.~.._.._K.~.~'~_ ........... WELL..' COUNTY .... P.rud.~:~e~-E~¥ STATE_ A ;-)IVlSION ..... A.n.~h?E~g~ .............. DISTRICT ..... ~La ~.5~ ...................... ~ADDRESS (invoice) ....... ~,. O, BOX )60 "ADDRESS (charts) Anqbo_c~g_~.~ Alaska 99501 Test interval .............................. To Drill Stem Test No Total Depth Test Approved By ............................. Tester ..... _G Ea.h n . Operator's Time .. 6-14-69 8'00 P.M. j,, 6-1,6-69 TESTING TIME Hr. Min. Hr. Min. Hr. Min. ;: r.st Tool Open Flow Period initial Shut-in Period Second 'Tool Open Flow Period [Final Shut°in Period Hr. Min. TEST RECOVERY DATA Well Flowed Recovered Blow "Test Description Opened Tool Closed Toot For Reopened Tool Type Test Type & No. of Shots Depths Meos. From Main Hole Size HOLE AND MUD DATA Casing Size Mud Wt, Viscosity Cushion Type Amount Bottom Choke Size ',Time Pressure(psig) Surf. Choke !~j t.i.~.! ....S. ~.u?2!n_ ................................... Final Shut-in · Formation Tested 4 J ets Depth 9070-9075 Elevation Rat Hole Size Liner Size ............... .TxP. e ...................... Ft. Pressure Max. Recorded Te____m]?. , .... TOOL SEQUENCE DATA Tool Depth J. Closed "~o~'1"- For P~iled Loose .~r~..m...~k~ ............... T_g.0. !,.._..p]~...u~g~e__d__.g~n__b_9]l]b_ f_j_ow .p__e_rj__o_d_s_._ ......................................................... Top Rec. Coil No. Middle Rec. Coil No, Boltom Rec. Coil No. No. 1753 364! No. No. 1414 4058 .................... Type Cap. 8 Type Cop, Type Tm, E AK- 1 000 AK- 1 Cao 100 j Blanked Depth Blanked Depth Blanked , Depth . ' Off' , 9053 Off Off . ' .................... J . , Clock Hr. Clock Hr, Clock H ! I H P (Initial Hydrostatic Pressure) · 4P-F, 6 p s i ~ s i Ii I st F F,P (Fnol Flow Pressure) ' ~0~ P...si J p...si J . l..2~d .~ ¢.p. (.!.,,.?~o!.' Fi0~,...p:e?_~,,2 ................ L ....... 4_0.~Z ............ -P':~'!:'--". ................................................. ¢"~' "" "1' 1'2nd F F P (Final Flow Pressure) ~,52 psi ' [~si J l ............... ~-'~i-'b""ii:~;J'~i-i:~-~f;;;-t-,-fi~:' ~;,;~ ......... 4845 .... ~]~?... '. -~'"S'i....... ..... I. _~_,L)2._9 2 p~, .... Cook· Test.in; ~ompony sholt not be liable, directly or indirectly for damage of cny kind to the property or personnel of the one f:,r whom o test ........ "- ..... -'~ .:.--~..~.- *~.~. t~.tt ~,16.~ ~ ~tOin~d tt~ugh the uso of ~ts equipment, or its statement of opinion cr~ncerr, r,G ~; Company ....... .Atlantic Richfield Company Te~tTick~No .... 34342 W~II AD 128332 Lake //I Drill Stem Test No. 2 ' A1 aska Date 6-15.-69 Locati,~n ~__ Pressure R~order No .... 1753 .......... .,~(,,) m I n . Initial Shut In _Flow ., ...... 6mi-n _ lain. Int.j 3 m ln. Min. Intervals ..... Min. Intervals -- ,, ......... ' ' " Pressure I Pressure , Pressure t + 0 Time Time -- 'Time 0 303 0 652 · 6 . 4016 1'.83 6 4199 4.33 9 " 4110 1.56 9 4241 3.22 ' - t2 ' 4166 15 420? 18 4233 21 - 4254 1.24 ' 21 4300 J ~.95 24 4268 ~ 1.21 24 4309 ~ 1.8~ 4280 27 30 4288 . . , . , ' . ': ' .,. ' ' . , OONF Ticket No. 34342__ .. 6-15-69 COOK TESTING COMPANY Special Reservo£r Engineering Data Analysis Recorder ~o. 1~ Depth 9053 feet i?i]o Or~e...pervo.ir Pressure i,]]~!~ ......... !nit ia 1~- ~. .Hj%~.~_o s t a tic Pres. ~'rSIp Initial Shut-in Pressure ]:?~P Fir~l~J~y_ Pressure . 3_03 .... ,~__ Final Shut-in pres2~re ~j~ . Fina~dro~tat ic Pres. ~t Slope of Extrapolated ~%Plot · 269 ~o S, Potentiometric Surface ~-~ ~~~g~_ Ra.t_io ~ , _ A~_~_ Fluid ,Flow ,~te [~~ured Gas Flow'~te S ~M. ~,ARY 43S0_ ~, 4866 42_8.8 p~_:l.g_ 4097_ p s i_,~_ 652 ,4316 psi~ 4845 psiL ps i/cycle fee't SCF/day T Reservoir Temperature kb/DB Transmiss ibility kh Indicated Capacity kh Theoretical Capacity k Permeability --'Q-Theoret ica 1, Damage Removed J Product ivit~., Index b Approximate Test Drainage Radius h Interval Tested or Net Pay 5 El. Elevat. ion. ground Mud WeiKht, reported rw Radius of Well Bore M-= 437~' - 41'08" -~69 Feet . , ,Feet-- ~/qu- ft Fee~t~ OONFIDENTIAL 4.500 440(~ 100 /? O0 COOK TESTING COMPANY SPECIAL RESERVOIR ENGINEERING DATA ANALYSIS EMPIRICAL EQUATIONS }i"otent iometric Surface P. S. = Po(2.33) + (Gauge Elevation) Transmiss ib il ity kh _ 162.6Q (Fluids) ~B M k__h = !.637QgZT (Gas) p M Approximate Drainage Radius of Test b ~V'~ (Liquids); b~V ktP'0(gas 8 Indicated Flow Capacity kh = Transmissibility X }~ (Liquids) 3. Z6?QA ~.ZT [1.qA(0.472 b/rw)] kh = (Po2 - FFP2) (Gas) iTheoretical Flow Capacity kh = Transmissibility X ~ (Gas) Productivity Index Po - FFP Effective Permeability k = Transmissibility X Estimated Damage Ratio E. D. R. = 0.00113 kh (Liquids) J ~B 1 (Po- FFp) Log t + 2.63 ( M ) = 0.183 ~(Po - FFP) ( M ) E. D.R. Theoretical Capacity~ (Gas) Indicated Capacity Productivity with Damage Removed QCbeoret'iCal ='QActual X E.D.R. If E. D.'. R.> 1.00 Skin Damage Indicated & NOMENCLATURE ,, Flow Time Minutes Incremental Time of Shut-in Period Minutes M IHP IS IP IFP FFP FS IP FHP Po Slope of Extrapolated Shut-in Initial Hydrostatic Pressure Initial Shut-in PresSure Initial Flow Pressure Final Flow Pressure Final Shut-in Pressure Final Hydrostatic Pressure Extrapolated Original Reservoir Pressure E.D.R. Estimated Damage Ratio k B h J El. P.S. Qg QgI · rw pB Permeability Format ion, Volume Factor Interval Tested or Net Pay Productivity Index Elevat ion Potent iometric Surface (Fresh Water) Average Fluid Flow Rate During Test Measured Gas Flow Rate During Test Indicated Open Flow Rate Radius of Well Bore Drainage Radius of Test Average Porosity Reservo ir Temperature Gas Deviation Factor; Compressibility Factor of Oil Transmiss ibility Factor Viscosity, Gas or Liquid PSI/log cycle PSI PSI PSI PSI PSI PSI PSI Mi 11 idar Cie s Vol./Vol. Feet Bbl/Day/PS I Feet Feet Bb 1 / Day SCF/Day SCF/Day Feet Feet De c ima 1 o Rankine Vol./Vol./PSI Md. - Ft. CP. CP. NOTE: Information obtained from these equations is to be used as an estimate and guide only. Cook Testing Compaqy. makes no warranty, express or impliedj 'a'~S to the accuracy of" such calculations or.6Pin'ions, and shall not be liable for any loss or.damage incurred by customer in connection with such calculations. OONFIDEN'.r A.L AtlanticRichfieldCompany Alaska District FORJWATION TEST REPORT Operator & WellName ,/~,,~/~--- ~.oo~t~,on ~q'¢--~/(.~,U- DST ~ i~--- Formatio~ Tested · Water CushiOn (WC) ~o 7o Interval Tested ~ to '9 0 7~-- _C~-~ Bottom Hole Choke (BHC) Packer set @ _9dD ~ 9o6 Tail Pipe ~ Opened Tool ~ ~~ for ~ Min. Initial Flow(IF) / TOO~ Hr. '~0 Min. Initial Shut In (ISI), Reopened Tool ~ '~~ .~ ~~~ Water Cushion to Surface (WCTS) Hr. Min. Mud to Surface (MTS) Hr.~Min. Gas to Surface (GTS) Hr. Min. Oil to Surface (OTS) Hr. Min. Water to Sur'face,(WTS) Hr. Min. Description. of-Test: _ Pulled Packer Loose @ AM PM with # Net Pull. ReCovered - . . feet net rise of: Total fluid produced BO, - , . ... - Recorded Press.ures: IH IS I -- IF' FF- '~i~ Inside Recorder" q~gS.z 35,4 .2.~.Z ~0~,~ 9o 93 .j~Outsides.o.~l~,.......Recorde~.~37.... . ?~' $(~,e9 3z~9 4o97.9z · ' B.H,T.._... °p. BW; IF FF FSI 4o8s, 2 ~2., 7 4/05..5 4077,55 CONFIDE . .- . . · p DOPE ENGINEERED FORMATION TESTING A00i4647 ]-(,st Ticket Dq-i)'~ ') Customer's Order No. COMPANY A-I-lan±ic Richfield Company FIELD ..... _ND..E.t_b_._~. J_ 0. p.e ............ LOCATION ~-' ,'/- LEASE ~_~ .... _~z_L~.. ~ ~ WELL COUNTY_?.E,..u_.d..h_o..~......~.Y_ STATE . , A J a S ka DIVISION .... A.._n..~...h..o_..r...a.g..e DISTRICT. A I a s ka ADDRESS (invoice) P, 0. Box 360 ADDRESS (charts) ............ .A...q.g.b_o£a_.ge, . A_[ s__a ka 99501 Test Interval To ............ Drill Stem Test No .......... .,~_ ................. Copies Required1_2_ ....... Total Depth .......................................................................... Test Approved By Tester____ G r_~_h_J7 ................................................................ Operator's Time4_8__ H__~_S_,_ ......... Tool Rental: Time ............... 6-16-69 4:00 P.M. 6~18-69 ._. 4:.0G P.M. .. .. , TESTING TIME First' Tool Open Flow Period Hr. Min. Initial Shut-in Period Hr, Min. Second Tool Open Flow Period Hr. Min. Final Shut-in Period Hr. Min. TEST RECOVERY DATA Well Flowed Reversed Out HOLE AND MUD DATA Type Test Formation Tested Type & No. of Shots 4_J¢_J:s ............ .~D_e._P_tb ..... 9~2.1z9...0_'2% ............. Depths Meas. From Elevation Main Hole Size Rat Hole Size Recovered ... Blow Casing Size Liner Size Mud Wt. Viscosity Type Cushion Type Amount Ft. Pressure p.s.i. Bottom Choke Size Max. Recorded Temp. °F~ ~;;~'"be~'crip;i~'n .......... ' Time PressureCpsig) ~rfi' Chc~ke j0~-~ned T0ol . ' ....... t...Close~i :i:o~1 ~o;' initial Shut-in ' , '',' '_.. ' ,, ' Reopened Tool Closed Tool For Final Shut-in '. Pulled t.oose _g.em~ .k...s_z ..................... TOOL SEQUENCE DATA Tool Depth pull.ed _ Loose~ _ _ - " I .............. J ..... · ......... J E';'7""-'-:7': :: .... ,,..:,,.. .----' '--"-' JJ Top R'ec:jJ C'oil' No "'/"Middle Rec ' Coil'"N'~ ..... Bof;~)m' Rec'-'J"C;)'l'..do~ No. 1753 5'.641 I No.:. i'.. ' ......... ' i .No.141..4--_.. ! ...... j Type Cap I Type Cap Type 7Cap TiTLE , AK-1 18000 i ....... ' , A,K-,1 .., '8100 i Blanked Depth Blanked !Depth Blanked Depth Off ......... Off .... , ,Off .............. " Clock1 Hr. Clock ' ' Hr.' Clock Bf. ............. ! .H_..P_._(!.9,_t.!?J_Hzd. r2?_t?._tic__P, re__ssure) __. 4739. p,s,i, p.s,i, 4~-.~(~ !~ p.$.i. 1St I F P (initial Flow Pressure) 2503 p.s.i, p.s.i ........................... ~'[~71 ........ P~.~.i."! .~. .......................................................... ~ ~ ,. ;-, · .... ~ ........................................ __..]. SI.' ~.. r.F.. , .~__ !~!.,?.o.!._...Fiow Pressure) 4~26 p.s.i, p:_s.:)z ..... 4.453 ........... ....... l..S .I P.. !!n.i~j.a.! s.h. Ut..-,!_n_p.r_.e.s_s_u.re) ........ 4345 p.s.i, p.s.J. 445]5 p,s. i. I 2nd I F P (initial Flow Pressure) 4345 p.s.i, p..s,i. 4457 ~., si _..2._n.d__._F...F_.P (Final Flow Pressure) 4355- p.s.i. ~.sJ ........................ 4'459 .... F S I P (Final Shut-in Pressure) 4365 p.s.i, l · ~si ' 4461 p,s.i. ............................................. .~. ~' '.'-'Z~' ........................................................ F H P (Fi,ri,al Hyd. ros, ta,t!C' P, re.,~su, re.) ...... '., 4719 . p.s.i,J p.s.i. ,,,,4842 p.s,i, CoOk Testing Cbmpany shall not be liable, directly or indirectly for damage of any kind to the Property or personnel of the one far whom a test CONFIDENTIAL -¢ .. _ _ · , _ :,. A[lanticRichfieldCompany Alaska. District . FORNh~TION TEST REPORT Operator & Well Name /~o~~~ Location DST # 3 Formation Tested Interval Tested ~a/ to Water Cushion (WC) Bottom Hole Choke (BHC) Packer set @ Tail Pipe @ ,,'~ -ToOk Opened Tool @ ~-' for ~ Min. Initial Flow(IF) Hr. ~$ Min. Initial Shut In (ISI), Reopened Tool @ ~-'~ 4~ ;~ ~F / S$ ~ F~! Water Cushion to Surface (WCTS) ~-- Hr. Min. Mud to Surface (MTS)----'-- Hr. Min. Gas to Surface (GTS)'-'''~ Hr. Min. Oil to Surface (OTSY- ' --Hr. Min. Water to Surface (WTS)---'- Hr. Min. Description of T~st: Pulled Pa~ker LooSe @ 9~' A~ ..... ....' ...... ~" With ............................... ' ....... i" ....... .i.i'"#' Net Pull. · ~ I~,)~ I Recovered ~$ ~;. I~? .... 20 ~ feet'net rise of: Total fluid produced BO, BW; BM Recorded Pressures: IH Inside Recorder :.-. ~i Outside Rec°rder: ~d °F. CONFIDENTIAL ~ :~ ~; i:k:FtichtieldCornpany · i~laska District FORNATION TEST REPORT DST #~Formatioh Tested~~/~,~/~Interval Tested Water Cushion (WC)._. ~$~ I Bottom Hole Choke (BHC) ~ . 'Packer set ~_ ~ // Tail Pipe ~ ~ ~~,...~ Opened Tool ~ F,'~ ~, ~ .. for-~ 'Took ~ _ Hr.~Min. Initial Shut In (ISI), Reopened Tool ~ /~,'~ ~.~ ...... W~t~r C,,~o~ to Su=~oe (WCrS) ~ ~r.~~ ~. ~ ~o Sur~oe Gas to Surface (GTS) -- Hr. ~ Min. Water to Surface. (WTS) ..... ¢. Hr.~Min. Oil to Surface (OTS) ~ Hr. .. Min. Initial Flow(IF) Hr. ---- Min. Min. Description of Test: Pulled Packer Loose @ Recovered Total fluid produced P # Net Pull. BW I BM RecOrded Pressures: IH Inside Recorder: Outside Recorder:- ..... ~ . IS I IF FF FSI FH CONFIDENTIAL ~.::,:i,,.kcR'ichfieldCompany Alaska District FORMATION TEST REPORT Operator & Well Name Locat ion DST ~..~ ~_ Formatio~ Tested, .%=J/P, cc ~, '~ Water Cushion (WC) ~..C'~,O ~ Interval Tested . ~/~ ~/~ Z / to ?~. ~ ¢[ Bottom Hole Choke (BHC) ~ ir Tail Pipe @ ct'.((").' ~, .. . ..... F~ . Opened Tool @ i"~ 19,~j Took ~ Hr. ._~0...... Min. Initial Shut In (ISI), Reope. ned Tool @ · , Water' Cushion to Surface (WCTS) ~ Packer set for ._~-- Min. Initial Flow(IF) Gas to Surface (GTS) ,-'-. Hr. --- Hr._~~_/~ Min. Mud to Surface (MTS) ~ Hr. ~- Min. Min. Oil to Surface (OTS) ~.~... Hr..... ~/.~..~. Min. Water to Surface,(WTS) -- Hr. '-- Min. Description of Test: ?. w.o.o. Pulled Packer Loose ~ // ,~ ' PM with ~ .,L~ Net Pul~. Recovere~ ........ feet' net rise of: Total fluid produced' _ / .~ .~. ~ BO, . 6~)a ~,<~z~ BW, BM , , ' ~1-~ (~ISI Recorded Pressures: 1It ~ I~ ,~F FSI Inside Recorder: ~&~l.~ ~ ~ di~ /d. ~o~c~ Outside Recorder: ~ ~~ I E~l.'t 3 ~ (~3su Z-~ ~~ ¢ . Customer's Order No Dote ....... _6.]_8=.69 !~'O~p-~N'Y Atlantic Richfield Oompar)y ]F North S la e /¢Xq_ATInN "ELD ...... = ........... P- ....................... ~~ LFASE '~ ~~ WELL~ ~ ................................ STATE A J a s ka OIV~S~ON __.~.~.~.¢~.e DISTraCT. A I a s ka ADDRESS {invoice),. P. 0. BOX 360 !A, DDRESS (charts} .........~nchorage, Alaska 99501 Test Interval Drill Stem Test No. ~ ~ ~r Total Depth TO .................... _] ...................... Copies Required_]..~ ......... Test Approved By Tester .... GE._a_.h n ..................................................................... Operator's Time. 26 Hrs. Tool Rental Time .................. 6-18-69 4:00 P.M. 6-19-69 ,, ,6:00 P.M. , , TESTING TIME Hr. Min. Fi,st Tool Open Flow Period In,rial Shut-in Period Hr. Min.. iSecond Tool Open Flow Period Hr. Min. tLFir~al"Sh~:Z'in ~-~;i'~ c~ Hr. Min. TEST RECOVERY DATA ' Well Flowed Rev. e.f?.d ..0~.?....y.es.., 134.6 bb I s. o i I Recovered HOLE AND MUD DATA Type Test FOrmation Tested Type & No. of Shots Depth Depths Maas. From Elevation Main Hole Size Rat Hole Size Casing Size Liner Size Mud Wt. Viscosity Type Cushion Type Amount Ft. Pressure p.s.i. Bottom Choke Size Max. Recorded Temp, °F ..... , ,, , , Test Description Time Pressure(psig)iSurf. Choke Opened Tool Closed Tool For Initial Shut-in Reopened Tool Closed Tool For Final Shut-in Pulled Loose TOOL SEQUENCE DATA ,, Tool Depth ............ , , TITLE Top Rec, · No. 1753 1st i F P (initial Flow Pressure) 1st F F P (Final Flow Pressure) I S I P (Initial Shut-in Pressure) 2nd I F P (Initial Flow Pressure) 2nd F F P (Final Flow Pressure) Type AK-1 Blanked Off Clock Coil No. 3641 CAP'8000 Depth ........ Hr. Middle Rec. No. Type Blanked Off Clock Cml No, Cap. Depth i H P (Initial Hydrostatic Pressure) 4841 p.s,i. p.s.i. F S I P (Final Shut-in Pressure) F H P (Final Hydrostatic Pressure) ' Cook Testing Company shall not be liable, dire, 1692 p.s.i. p.s.i. p.s,i. p.s.i. p._s..]: .... p.s.i. p.s.i. Hr. p,s.i, p.S.I. Bottom Rec. No, ~4~4 Type AK-1 Blanked. Off Clock Coil No. c -00 Depth 4849 p.s.,; ............................... ]. 8_~__2. ............ .................................. 3..'.5..6...5. .......... ~p:.~_.j :__ p.s.h .................................................. E.'.S: L'. .................................. p.s.i. 4'865 p.s.i.. :tly or indirectly for damage of any kind to the property or personnel of the one for. whom o test is 'or sustained through the use of its equipmcnt~ or its statement of'opinion concerning the results of any tests,' ' · Company Location Atlantic Richfield Company AD1-28332 Lake #1 Alaska 34344 Test Ticket No. Drill Stem Test No. 4 Date 6-15-69 Pressure Recorder No., 1414 ......... Initial Shut ~n 45, mi n,___Flow 90 mi n. Final Shut In · Min. Intervals /l 1~ Min. Int. C] Min. Intervals ........... ' ' +'0 [ Pressure · Pressure , Pressure t Time 'Time 0 , , ' ' ' 9.0 2748]. 18 . 4381 3.5 13.5 2825 27 4389' ' 2,67 · ' 18.0 2979 , 36 4395 2 25 . . [ ' :' ,22.5 3061 45 4400 2. O0 · ' , 27 0 3142 54 4404 1.83 j · ' · ':; ' 31.5 3257 63 · 4406 t.72 j , ' . ..,: 36,0 3351 72 4408 1 62 I .... .] 40.5 3448 8t 4410 1.56 . · . , . . ~ . . . . . . ~ · . . . . . . . r . . 'fe,'-~ ~: Ticket No. 34344 IktCe 6-18-69 ......... ,~ , UL _ _ '-~' COOK TESTING COMPANY. s/ Special ReserVoir Eng£neering Data Analysis Recorder No. 1414 ~ Depth 9Q26 feet i~o_ ........0r i~ina !....Res ervo ir Pr e,~,eqr, e 44_28 Initial Hydrostatic Pres. SIR~MARY T Final Flow Pressure Final Shut-in Pressure I]',.HP .F.!_n.?.! Hydros tat ic Pres. "!4 Slope of Extrapolated 96 ___ . Pr.ess_ure Plot ;~S. Potent iometr ic Surface ~: _ . · ........... · ~. , .,,.,. , ~:.P_tg. Estimate.d ~mR~ .Ratio 9 AvR. F~uid Flow ~te ~ndtcated~ Flow Rate 4849 . 1832_ REMARKS: Reservo ir Temperature ... 3.,565 ps_ig__ ,44]2_ psiK 4_865,. ps i~_ ps i/cycle kh/~B, Transmis s ibility kh Indicated Capa,c, ity kh Theoretical Capacity , _ k Permeability - qT!~,eoretical. DammKe Remqyed. .... J Productivity Index b Approximate Test DrainaRe Ra,dius ~ fee:'~" k Interval Tested or.,,Net Pay El. Elevat ion~ Mround Bb!,./day II Mud Weight, reported SCF/~¥ ]~ r~_~, Rad..i,,us of Well ~re Md- ft Md- ft , ,, ~ Md" Feet Feet Fee t 'l~/f',u- f t, Feet CONFIDENTIAL OD t c. ON F~iD'ENTt-At- COOK TESTING COMPANY SPECIAL RESEiRVOIR ENGINEERING DATA ANA'[¥SIS EMPIRICAL EQUATIONS IPotentiometric Surface .P.S. = Po(2.33) + (Gauge Elevation) I ' Transm is s ib i 1 ity kh = 162.6Q (Fluids) pB M NOME NC LA T,L,JR E Flow Time Minutes Incremental ~Time of Shut-in Period Minutes M IHP IS IP .k__h = 1.637QgZT (Gas) IFP ~ M FFP FS IP Approximate. Drainage Radius of Test FHP b ~ V~ (Liquids); b Po 8 Indicated Flow Capacity E.D.R. Estimated Damage Ratio kh = Transmissibility X,m (Liquids) k Permeability kb = 3, Z67 QR ~ ZT [loR(0.472. b/rw.)] B (Po2 - FFP2) (Gas) h J Theoretical Flow Capacity El. kh = Transmissibility X ~ (Gas) P.S. Product ivity Index Q Po - FFP Qg QgI Effective Permeability k = TransmisSibility X Slope of Extrapolated Shut-in Initial Hydrostatic Pressure Initial Shut-in Pressure Initial Flow Pressure Final Flow Pr.essure Final Shut-in Pressure Final Hydrostatic Pressure Extrapolated Original Reservoir Pressure Format ion Volume Factor Interval Tested or Net Pay Productivity Index E 1 eva t ion Potentiometric Surface (Fresh Water) Average Fluid Flow Rate Dur lng Test Measured Gas Flow Rate During Test Indicated Open Flow Rate Radius of Well Bore Drainage Radius of Test Average Porosity Reservo ir Temperature Gas Deviation Factor Compressibility Factor of Oil Transmiss ibility Factor rW Estimated Damage Ratio b E o D. R. = 0.00113 kh (Liquids) j p--~ T 1 -' (Po - FFP) Z ?. Log t + 2.63 ( M ) c = 0.183 (Po - FFP) k__h : ( M ) ~B E. D. R. = T~heoret.i. cal Ca. paci~ty Indicated Capacity (Gas) Viscosity, Gas or Liquid PSI/log cycle PSI PSI PSI PSI PSI 'PSI PSI Productivity with Damage Removed QTheoretical = O, Actual X...E.'D'R' If'E. D. R.> 1.~ Skin Da;~age Indicated .. Millidarcies Vol./Vol. Feet Bbl/Day/PS I Feet Feet Bb 1/Day SCF/Day $CF/Day Feet Feet De c ima 1 o Rankine Vol,/Vol./.PSI Md. - Ft. CP. CP. NOTE: Information obtained from these equations is to be used as an estimate and guide only Cook Testing Company makes no warranty, express or implied, as to the accuracy of such calculations or opinions, and shall not be liable for any loss or damage incurred by customer in connection with such Calculations. NO DOPE HOLE -ENGINEERED FORMATION TESTING A0~0~4640 Customer's Order No Date ..... _C). -_ 2_g,_~.P~ ~COMPANY.. A~.lantlc Richfield Company.. F I E LD,__No r t I~_~_.L_o_p,..~_.L___ LOCATION LEASE _g~.._e_ State : ' WELL # 1 COUNTY. STATE DIVISION ~ DISTRICT__ Alaska ..... ADDRESS (invoice)___]~ .... O-_ E~Q2( 360 ADDRESS (charts) ...... Al~_c_l~o~age_: Alaska 99501 Test.Interval. 9070 . To_. 9075 Drill Stem Test No.J~' Z~',]:,.:.:.". CopieS' Required.~2.Z_]z.=_ Total Depth , .... ' Test Approved By Tester. Ha rd [ n Operator's Time 108 Tool Rental Time HOLE AND MUD DATA Type Test Formation Tested Type & No. of Shots Depth Depths Maas, From Elevation Main Hole Size Rat Hole Size Casing Size Liner Size Mud Wt. Viscosity Type Cushion Type Amount Ft. Pressure p,s.i, Bottom Choke Size 1/2" Max. Recorded Tamp, °F TESTING TIME First Tool Open Flow Period Hr. 5 Min. Initial Shut-in Period ~° Hr. 30. Min. Second Tool Open Flow Period 6 Hr. 0 Min. Final Shut-in Period 9 Hr. 0 Min. .... · TEST RECOVERY DATA Well Flowed Recovered 18 Bbl S. very heavy o i & 90 Bbl s. water 9[o. % 1~J.r__b. L...o._w._..!o..r__6 _1~. u_r s Test Description Time Pressure(psis) Surf. Choke TOOL SEQUENCE DATA Opened Tool · Closed Tool For Initial Shut-in Reopened Tool Closed Tool For Final Shut-in Pulled Loose ~e~~grks Tool Depth TITLE I H P (Initial Hydrqstotic Pressure) Ist I F P (Initial Flow Pressure) ._. Top Rec. No. 13~3 Blanked Off Clock Coil No. 2~33N caP1' 0,800 Depth 9035 Hr. ]12 4932 p.s.i. 642 p,s.i. Middle Rec. No. Type Blanked Off Clock Coil No. Cap. Depth Hr. I st F F P (Final Flow Pressure) I S I P (initial Shut-in Pressure) 2nd I F P (Initial Flow Pressure) 2nd F F P (Final Flow Pressure) F S I P (Final Shut-in Pressure) F H P (Final Hydrostatic Pressure) 1589 . .__p.s_i.._ -- p.s.i. p,s.i. Bottom Rec. No. 1568 Typ% K- 1 Blanked Off Clock Coil No.' 4349-N ' CaP' 1 0~?_C)0 4955 p,s.i. Cook Testing Company ~hall not be liable, directly or indirectly for damage of any kind to.the property, or personnel of the one for whom o test is ;l~e~ni~ ~de ~r ,f~r ~n.~ ~ ~uffered or su~tair~ed through the use of its equipment, or its statement of opinion concerning the resul, t.~; ~f c~¥ feets.. 'Z'e~r Ticket ~o. 34403 Date 6-22-69 COOK TESTING COMPANY""'"' Special Reservoir Engineering Data Analysis Recorder No. 1568 ' Depth 9060 feet . _ _Or~i~!..na..1 Re.~e'~¥Oi'~ ~ressure '4.4'20 p,st~' Initial Hydrostatic Pres. 4955 psig ti. SIP Initial Shut-in Pressure . 45?5 ps_iR 567 1_057 p.s_ig_ 991 1956_ psi~ , , 4554 ps,.ig _ ps i~ ps i/cyc le 1 670 I:nit ia .1. Flow. p.r.es.s_ure Final Flow Pressure Fi.n_a!; Shut-in Pressure . Final Hydrostatic Pres. Slope of Extrapolated Pressure Plot P.S.. Potent iometr ic Surface feel E,D,R, ._ Estima, t~ed Da.maRe Rati. o . Avg;_ Fluid Flow Rate ~eas,.ured Gas.,,Flpw Ra..te RE~: 'T R~e~e ~vo'~'r 'Temperature ...... kh/pB Trans~iss ib ility '" '.Md-"',f, t,~/~p_~., kh Indicated Cap,ac,.ity~ , Md-ft , kh ..... ?he,o. retic.al Capacity , k Permeability Md. Q~The or e t ica 1., DamaEe. Removed J Productivity Index Bbl../da~{ b Approximate Test Drainage Radius Feet h' Int~erval Tested ~XN~X~ 25 Feet El. Elevat ion~ grp_und , , Feet .... Bb, f]/da¥'-Mud WeiRht, reported ' . SC, F/d,a¥ , , .r.w Rad,,i. us of Well, ,.Bore ......, F,ee, t Indicated Open Flow Rate SCF/day, M = 4490 - 9750 = 1~70 ' O.ONFIDENT!^ - 4'50, 440, 420 400 58O 360 340 320 300 -- 290 28O ENGINEERED FOlt' t'i'lOlt TESTING ATLANTIC R ICHFI ELD COMPANY Test Ticket No. 34403 Company 5 Well~__ Lake State #1 Drill Stem Test No. 6-22-69 North S I ope D&te Location ~_ i i , i , ~ i , i , , , , , · ,, , , ,, , , i , i i , ,, , i i, · , } Pressure Recorder No. ,, 1568 - . ! .......... ' .... 540' m i'r~ .Fi,,I Shut In j .50 mi n. Initial Shut In __ ·Flow ' ~ · '~ rpln. , Min.~ Intervals Min. Int. , .54 m in ..... Min. Intervals ...... Pressure· Pressure .. .. Pressure t; e Time Time -: Time P. $. I. T P.S.I. P. $. I. (~' - , I ,'0 991 0 0 1956 I ' 0 · 5 , 4! 27 ' 2 67 ' 54 4066 2,20 6 4188 1.83 ' '. 108 4149 1..60 · 9 4226 ' 1 56 . 162 4199 1' 40 12, 4254 , 1.42 ' · : '216 4231 1,.30 15 4276 " 1.33 . ' . . , 270 4259 1.24 · , 1.8 4293 1.28 · 324 4282 1 20 r '' '21 4304 " 1 · 24 ' ' 378 4298 ' 1 17 '.' 24r , 4315 i . 21 : ' ' 432" 4309 , 1 . 15 ':'"1'27 ' ' ' 4320 ~ 1.19 . 486. 4322 1.13 50 . 4325 ' 1,1.7 . . 540- · 4554 1.,12 ~ · . , · · · . . · . . · · . . . · · · . . . . . . . · · . · . . . · . :; ' :.. . ~ .~.' - - ' . ' 130' 'NFl DENT, , · . ·'. ~ :, , :, . '. ,, COOK TESTING COMPANY SPECIAL RESERVOIR ENGINEERING DATA ANALYSIS EMPIRICAL EQUATIONS .Potentiometric Surface 'P. S. = Po(2.33) + (Gauge Elevation) I Transmissibility = 1~.63~7QK~1' (Gas) M Approximate Drainage Radius of Test b ~ ~ (Liquids); b~V ktP'o'(gas) 8 indicated Flow Capacity kh = Transmissibility X ju (Liquids) kh =...3,. Z67 Q~ ~ ZT [lo~(0.472 .b/rw)] (Po2 - FFP2) (Gas) Theoretical Flow Capacity k~ = Transmissibility X ,la (Gas) Productivity Index Po - FFP Effective Permeability k = Transmissibility X Estimated Damage Ratio E. D. R = 0.00113 kh <Liquids ) .. E. D. R. (Oas) J 1 (Po- FFP) Log t + 2.63 ( M ) 0. 183 (po - FFP) ( ~ ) Theoretical Capacity Indicated Capacity Productivity QTheore t ica 1 with Damage Removed = QActual X.E.D.R. 1.00 Skin Damage Ind ica ted NOMENCLATURE Flow Time Minutes Incremental Time of Shut-in Period Minutes M Slope of Extrapolated Shut-in IHP Initial Hydrostatic Pressure I~IP Initial Shut-in Pressure IFP Initial Flow Pressure FFP Final Flow Pressure FSIP Final Shut-in Pressure FHP Final Hydrostatic Pressure Po Extrapolated Original Reservoir Pressure E.D.R. Estimated Damage Ratio k Permeab il ity B Formation Volume Factor h Interval Tested or Net Pay J Product ivi[y Index El. Elevation P.S. Potent iometric Surface ~ (Fresh Water) Q Average Fluid Flow Rate During Test Qg Measured Gas Flow Rate During Test QgI Indicated Open Flow Rate PSI/log PSI PSI PSI PSI PSI PSI PS I cycle Millidarcies Vo 1./Vo 1. Feet Bbl/Day/PS i Feet Feet Bbl/Day SCF/Day SCF/Day rw Radius of Well Bore Feet b Drainage Radius of Te~t Feet ~ Average Porosity Decimal T Reservoir Temperature o Rankine Z Gas Deviation Factor c Compressibility Factor of Oil Vol./Vol./PSI kh Transmissibility Factor Md. - Ft. ~B CP. ~ Viscosity, Gas or Liquid CP. NOTE: Information obtained from these equations is to be used as an estimate and guide only. Cook Testing Company makes no warranty, express or implied, as to the accuracy of such calculations or opinions, and shall not be liable for any loss or damage incurred by customer in connection with such calculations. OONFIDENTIAL ,~:,;,::~41cntieidCom pany District FORMATION TEST REPORT Date ~Y Location DST # ,_~_~ Formation Tested Operator & Well Name_ .~. Interval Tested,, .,. VCater Cushion (WC) ~O~ Bottom Hole Choke (BHC) Packer set @ fO,,,¢~'~ Tail Pipe ~.., ¢~~. _ Opened Tool @ .,. ,,~"/~' p~ for ~' Min. Initial Flow(iF) Took Hr._~__Min. Initial Shut In (ISI), Reopened Tool ~ ~ ,.~/~ ~ Water Cushion to Surface (WCTS) Hr. Min. Mud to Surface (MTS) Hr. Min. Gas to Surface (GTS) Hr. Min. Oil to Surface (OTS) Hr. Min. Water to Surface (WTS) Hr. Min. Description of Test: ! Pulled Packer Loose Recovered AM ~ with feet net rise of: # Net Pull. Total fluid produced Recorded Pressures: InSide Recorder: OutSide Recorder: IH ISI · BO, 'IF BM. CONFIDENTIAL /:71,3 CONFIDENTIAL - ,,"~~, ~ ~]. ;~.~..ka District FORNATION TEST REPORT k' Operator & 'Well Name DST #~_____ Formatio~ Tested ~>Y~...o,,~'~ Interval Tested Water Cushion (WC)_~,(.~?(?tgl~"~ Bottom Hole Choke (BHC) ~//¥,// .... ')jail Pipe @ ¢C.~C~ Opened Too1 @... Took ~ Hr.~ Min. Initial Shut In (ISI), Reopened Tool , Water Cushion to Surface (WCTS) i . ii it ~ Packer set @ for ~' Min. Initial Flow(IF) ./_o ..... ! Hr. Min. Mud to Surface (MTS) Hr. Min. Gas to Surface (GTS) Hr. Min. Oil to Surface (OTS) Hr. Min. Water to Surf'ace (WTS) Hr. Min. _ Description of Test: Pulled Packer Loose @ Recovered ,, Total fluid produced Recorded Pressures: IH Inside Recorder Outside Recorder: PM with ! ~, ,~0~ feet net rise of: '. IS I IF FF FSI Ftt # Net Pull. BM CONFIDENTIAL AtlanticRichfieldCompany North Ame~,...,.~.;~roducing Division Alaska District Post Office Box 360 Anchorage, Alaska 99501 Telephone 907 277-5637 August 5, 1969 Mr. Thomas R. Marshall, Jr. State Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 SUBJECT: Atlantic Richfield Co.-Humble Oil & Refining Co. Lake State No. 1 Sec. 24-T10N-R15E, UPM Arctic Slope, Alaska Dear Mr. Marshall: Transmitted herewith is the following: 1) Dual Induction-Laterolog, scale 2"=100', 2028 feet to 9999 feet. One blue line print and one reverse sepia. 2) Baroid ppm - sample log, scale 2"=100', 2200 feet to 10,000 feet One blue line print and one reverse sepia. Each log is stamped with ARCO confidential Number 19-0209-11. Please acknowledge receipt by signing and returning one copy of this letter. Sincerely, Gene E. Richards GER:cr Receipt Acknowledged: Date: AtlanticRichfieldCompany North Amerce, ~roducing Division Alaska Distric'~''/ Post Office Box 360 Anchorage, Alaska 99501 Telephone 907 277-5637 August 4, 1969 Mr. Thomas R. Marshall, Jr. State Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 SUBJECT: Samples and Core ~hips Atlantic Richfield Co.-Humble Oil & Refining Co. Lake State No, 1 Sec. 24-T10N-R15E, UPM Arctic Slope, Alaska Dear Mr. Marshall: On this date, August 4, 1969, I hand delivered to your office, the Alaska Division of Oil & Gas, the following: 1) Ten boxes of dry samples: 2200'-10,000'. 2) One box core chips. Cores 1-15. Sincerely, fiteven C. Vokurka Geologist SCV:cr Receipt Acknowledged: Date: -., Form No. P--4 REV. 9-30-67 STATE OF ALASKA sv'~Mrr IN DEPLICATE O E ~APi ~.~ c~ CODE n r ~ONT'HLY RL · I - - I~ ~ '~'~ ~o~,o~ AND WOR 'R OPE;RATIONS ~x. ~-~ 0IL ~ GA~ ~--~ WELL WELL OTHER 8. U/%'IT,F.~MOR LEASE NA.ME 9. WELL NO. ? 10. FI~12) A-ND POOL. OiR WILDCAT . SEC., T., R., M., /BO~OM HO~ o~~) 12. PERA/IIT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH, CI-L~IGES IN HOLE SI~.E, CASING AND C]i~/IENTING JOBS INCLUDING DEPTH SET ~ VOLI/MES USED, PERFORATIONS. TESTS ~ I:LESULTS. FISHING JOBS. JUIWK IN HOLE AND SIDE-TI:~CKED HOLE AND ANY OTI-IER SIGNIFICANT CH_4~GES IN HOI_~ CONDITIONS. Oct/ H//3 . ¢ ,9'H$- 6, 14. I hereby certify that the foregoing is true and correct $IG~~ __TITLE · NOTE--Report on this form i5 required for each calendar month, regardless of the status of operations, and with the Division of Mines & Minerals by the lSth of the succeeding month, unless otherwise directed. Form No. P--4 REV. 1. 0IL WELL 2. NAME OF OPERATOR 3. ADDRESS OF OPE'H~TOR 9. WkLL NO. 4. LOCATION O'F WF-J-J~ , , 10. FIF_J_~) A_%TD POOL, OR WILDCAT , 11. SEC., T.. R., M.. (BOTTOM HOI~E STATE O'F ALASKA SuB~rr I]q DEPLICATE 1 5. API NLr~I~i~ICA_L CODE OIL AND GAS CONSERVATION CO~I~EE ] ~ D~- ~o/~ ~ONTHLY REPO~,' O~.DRILLING [ ~ ~:~-~o~ ~-~ s~ ~o. 19.. PERA/IIT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH, CI-IJ~NGES IN HOLE SIZE, CASING AATD CE1VIENTING JOBS INCLUDING DEPTH SET A/~) VOLUMES USED, PERFORATIOATS, TESTS AND RESULTS. FISHING JOBS, JLTATK LAY HOLE A/~D SIDE-TI:L~CKED HOLE AND A3~Y OTHER SIGNIFICAi~T CHAIq~F_~ IN HOI_~ CONDITIONS. 14. I hereby certify tl~at the foregoing is true and correct · Jl I I NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and m~file~!: [n ~uplicate with the Division of Mines & Minerals by the 15th of the succeeding menth, unless otherwise directed. ~. Form No. P---4 REV, g-30-6T ,, i 0IL WELL STATE O'F ALASKA SUBMrr IN ~A.L CODE AND GA,~'~ N,I~V~ ~~ I~EE 2. NAME OF OPEI%ATOR 3. ADDRESS OF OPEI~TOR 4. LOCATION O.F W "10. FIELD AND POOL, O1~ WILDCAT ' ~1. SEC., T., R., Ii.. (BO~mTOM HOI.~E OB,TECTIVE) 12. PERJVIIT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH, C}-L~N~GES IN HOLE SIZE, CASING AND CL-I/IENT!NG JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND R.ESULTS, FISHING JOB,S, JLrNK IN HOLE AND SIDE-Tlq. ACKED HOLE AND ANY OTHER SIGNIFICANT CH.A_~GES IAI HOLI!: CONDITIONS. fF' · Sx ~ ¢,,'7'. P/TO' 0~'-£~ ~'- 3',yoy',~'I ~'.,p,. A~,b)/ //5 5xs. AT.9ooo ps.'/ .Z.6f¢' .losx /,.,I lt. I hereby certify that the foregoing is true and correct ¢ , NOTE~Report on this form i5 required for each calendar month, regardless of the status of operations, and mu :~.~'ile~ in d.U.7 with t~e Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. Form No. P--4 REV. 9-30-6~ OXL WELL STATE OF ALASKA SUBMIT I~T DEPLICA~E OiL AND GAS.,~N~V~ION COMMITTEE 2. NAME OF OPEI:LATOR ADDRESS OF' 4. LOCATION API NUArIERICAL CODE LEASE DESIG.N'AiION AXD SEiqIAL NO. -I?o ,~,~" - Iq/.~, ~' . ~ ,2-/ T/o,v' ~ REPORT TOTAL D~ AT END OF MON~, C~GES IN HOLE SI~E, CASING ~ C~ING JOBS INCLUDING DEPTH SET AND VOL~S USED, P~ORATIONS, ~TS ~ ~SULTS FIS~NG JO~, J~K ~ HO~ ~D SIDE-~CKED HOLE AND ~Y O~R SIGNIFIC~T ~G~ ~ HO~ ~ITIONS. /~A/~ C4T- 11. SEC., T., R., 1~,I., (BO'PTOM HO12g OBJECTIVE) 14. I hereby certify that the foregoing is true and correct i i i NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must ~r~l in duplicate with the Division of Mines & Minerals by the 15th of the succeeding me nth, unless otherwise directed. Form No, P--4 REV. 9-30-67 OIL WELL STATE O'F ALASKA O~L AND GAS CONSERVATION COMMITTEE MONTHLY REPO' ' ~ ' I v , , wELL / ~'/'/o 4/ R/sd:. 8. LrNIT,PA~'~ OR LEASE N'A-MI~J~ __ 9. WELL NO. ! 10. FI~ A~ND POOL, OR WILDCAT 11. SEC,, T., R., M., (BO'FrOM HOLE OBJECTIVE) 12. PERIVIIT NO. 13. REPORT TOTAL DgP'I~I AT END OF MONTH, CHANGES 1,1~r HOLE SIZE, CASING A_N-D CE~/iENTING JOBS INCLUDING DEPTH SET AND VOLU1VIES USED, PERFORATIONS, TESTS A_N-ID RESULTS, FISHING JOBS, JITNK IN HOLE A/~D SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CI-IAN~ES IN HOI~ CONDITIONS. NOTE--Report on this form is require~ for each calendar month, regardless of the status of operations, and must be filed in duplicate ~'"'~ with the Division of Mines & Minerals by the 15th of the succeeding menth, unless otherwise directed. Form No. P---4 STATE OF ALASKA sumcrr nv Z)~,LICA~ ~ CONSERVATION 7. IF INDIAN, A~l tEE OR THIBE NA2iE 0,L °*" WELL WELL OTHER NAME OF OPERATOR ~ ADDRESS OF OPElt~TOR p~ ~_.~_ ,~ LOCATION OF LrNIT,FA.t~M OR LEASE WELL NO. ,! 10, FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOq~FOM HOLE OBJECTIVE) 12. PER/VIIT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SI~E, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AArD VOLUAqq~S USED, PERFORATIONS, TESTS ANT) RESULTS, FISHING JOBS, JLrNK IN HOLE AND SIDE-TI{ACI~LED HOLE AND ANY OTHER SIGNIFICANT CI-L4~ IN HOL]/I CONDITIONS. /./.'475 .V.¢ 14. I hereby ~tfy t~t the forego~g NOTE~eport on tkis form is require~ for eack calendar montk, regardless of tke status of operations, aha must .~ file~ in Ouglicate Form N'o, P--4 ~EV, OIL ~ GAS ?~ WELL WELL OTHER STATE OF ALASKA s~rr 5. API NUA(ERICAL CODE O~L AND GAS CONSERVATION CO~I~EE -.: __ - ;. · ~. I~ INDIAN, A~T~ O~ TRIBE NA~IE 2, NAME OF OP~ATOR 3. ADDRESS OF OPEP~ATOR 8.UNIT, FA3~M OR LEASE N.~ME / 1~,. PERMIT NO. 13. REPORT TOTAL DI~IPTH AT END OF MONTH. CHANGES IN HOLE SI~E, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AbTD VOLLrlVIES USED, PERFORATIONS, TESTS A.N-D RESULTS, FISHING JOBS, JUNK ~ HOLE A. ND SIDE-TRACKED HOLE AND ANY OTI{I~R SIGNIFICA~qT CIIA/~ IN HOL~ CONDITIONS. 1~,. I hereby certify that the ~oregoing is true and correct NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must~e~ in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless othe~ise directed. Form No, P---4 REV. AtONTHLY REPORT OF ~DRILLING AND WORKOVER OPERATIONS 2. NAME OF OP~TOR 3. ADDR'~.SS OF OPER.ATOR 7. IF INDIAN, ALO'I l]~.~ OR TRIBE NAME 8. U/N'IT,FAP~%{ OR LEASE N.a-ME 10. F~ ~D P~L, OR WILDCAW 0~~) ~. P~ZT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SI~.E, CASING AND CEiVIENTING JOBSINCLUDING DEPTH SET AND VOLUMES USED, P~FORATIONS, TESTS AND RESULTS. FISHING JOBS, JUNK IN HOLE A.ND SIDE-TI~CKED HOLE AND ANY OTHER SIGNIFICANT CI-IANG~ IN HOI~ CONDITIONS. OKG KLV R~ ~4. z here~ certify %hat the/t~r~go.~fg i~ true _.a~d correct , regardless of the status of operations, anO must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding menth, unless otherwise directed. · $. U-NIT,F.~R.I~ OR LEASE NAME 9. 1VEL,I: NO. ! 10. FIELD AND POOL. 0R WILDCAT SEC.. T., R., ~¢., (BOttOM OB~ECTrV'E) 1~-. PERMIT N'O. 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CElW_ENTING JOBS INCLUDING DEPTH SET AND VOLU'MES USED, PERFORATIONS, TESTS A_ND RESULTS, FISHING JOBS, JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTI-IER SIGNIFICANT CHAIqGES IN HOI.~ CONDITIONS. DIVISION OF OIL AND OAS ANC:HOi~OE 14. I hereby certify ~ the foregoing ls~true and correct _ NOTE~Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. m~v. 9.~-~ STATE OF ALASKA OIL AND GAS CONSERVATION CON~ITTEE SUBMIT IN DUPLICATI~ MONTHLY RE!PORT OF ~DRIrLLING AND WORKOVER 1. WELL WELL OTHER 2. NAME OF OPI~J~TOR , 4. ~CA~ON GP W~ is. AP1 NUAIERICAJ~ CODE ,-q/,-.- ,o4F - ~,¢,'z · J6. LEASE DESIGNATION AND SEIqIAL NO. ?. IF INDIAA~, ALOTTEE OR TRIBE NAME OR LEASE NA]VIE 10. FIELD AND WILDCAT ti. SEC.. T.. R., M., mOU'VOM HO~ OBJF_,CTIVE) 1~-. PER/VIIT NO. / ""13. REPORT TOTAL DI!IP~H AT END OF MONTH. CHANGF_~S IN HOLE SIZE. CASING AND CE1ViENTING JOBS INCLUDING DEPTH SET AND VOLIJMES USED. PERFORATIONS. TESTS AND I~ESULTS. FISHING JOBI~. JUNK IN HOLE A_ND SIDE-TRACKED HOLE AND ANY OT'H]gR SIGNIFICANT CH.A~GF.S IN HOL~ CONDITIONS. RECEIVED MAY 1 8 t969 DIVISION OF OIL AND 14. I hereby certify that the foregoing is true and correct NOTE--Report on this form is required for each calendar month, regardless of the status of operations, anO must be file~l in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. :~m,,'. ,~-ao-6'~ STATE OF ALASKA 1. OIL ~ W~LL SUBMIT 1~ DUPLICATE OIL AND GAS CONSERVATIO~t~O ~/v~ITTEE MONTHLY REPORt C~ A N D W' O RK OVER O P'~"~ 2. NAME OF OPI!IP,.ATOR 8/ADDRESS Or OPERATOR 4. t,OCAT~O~ 0,~ W~ RECEIVED 12. PERMIT NO. MAY 1 2 1969 13. REPORT TOTAL D]~:~TH AT ~D oF MON~, C~G~ IN ~OLE~I~L~ ~~NG JOBS INCLUDING DEP~ SET ~ VOL~ USED, P~O~TIONS, ~TS ~ ~SULTS, FIS~~~K ~ HO~ ~D SIDE-~C~D HOLE ~ ~Y O~R SIGNIFIC~T ~~ ~ HO~ ~ITIONS. ,,/' ~$/ ,, 14. I hereby certify that the ~oregotng is true a_-n.d eor'rec~ ~ NOTF~Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. Form No. P--4 ~'v. 9-~e~ STATE OF ALASKA SUBMit IN DU~LZC~,~ AA----~ AND WORK~~O~AtigN~ I i T ~ 1. W I~.LL 2. NAME OF OPERATOR 3. AnDRSSS o~ o~.~u~vo~ API NUSCERICAL CODE LEASE DESIGNAT~ION AND $~iRIAL NO. 7. IF INDIAA[ ~LOTTEE 0]{ TRIBE NAME I0. 1,'~ AND POOL, OR WILDCAT II.-SEC.. T.,-R., M.. (BO~I'OM HOIAZ O B,r~CTrv-S) 12. PER.MIT NO. 13. REPORT TOTAL DI~/PTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CE1VIENTING JOBS INCLUDING DEPTH SET ANI) VOL~ USED. PERFOtlATIONS. TESTS A_ND RESULTS. FISHING JOB~. JUNK IAI HOLE AND SIDE-/ql~CKED HOLE ANT) A_~Y OTHER SIGNIFICANT C~A_~-~gS IN I-IOL]~ CONDITIONS. ' , ,, . ' HLB {~ K~\ "~G DIVISION OF OIL AND ~ 14. I hereby certify tl~at the toregotng is true and oorrec'[ NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. Form No. P---4 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICATm- MONTHLY RE!PORT OF 'DRILLING AND WORKOVER OPERATIONS 1, Wl;LL WELL AP1 NUMERICAL ~ODE LEASE DESIGI~ATION AXD SERIAL NO. ?. IF INDIAN, ALOTTEE ON TRIBE NAME 8. LrNIT,FAR~ OR LEASE NAME 9. WELL NO. / 10. ~'l]~i.,D AND POOL. OR WILDCAT 11: SEC., T., Ri, M., (BOCCI'OM HOLE OBo-P, CTrVE) 12. PEI~IIT NO. 13. REPORT TOTAL DEl'TH AT END OF MONTH, CI-I_ANGES IN HOLE SIZE, CASING AND CEiVIENTING JOBS INCLUDING DEPTH SET AN~ VOLU/VIF~ USED, PFaz~FO-RATIONS, TESTS ~ RESULTS, FISHING JOB~, JUNK IN HOLE AND SIDE*TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOI_~ CONDITIONS. .. .; , ,C'O'N"F ["ILB TRM..~ OKG ~ ..... HWK ~ REL FILE __. RECEIVED IlPR 14 1969 i, 14. I hereby certify that the foregoing is true ~ correct NOTE--Report on this form is required for each calendar month, regardless of the status of oDeration$, and must be with the Division of Mines & Minerals by the 15th of the succeeding month, un[e$$ otherwise directed. Dmu~ Sf~-: l%rm ~o. P--4 REV. STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF 'DRILLING AND WORKOVER OPERATIONS SUBMIT IN DUPLICATE OIL [~ GAB ~ WELL W~.LL OTHZR 2. NAME OF OPERATOR 5. APl NU~IERICAL bODE 6. LEASE DESIGNATION AND SEI:iIAL NO. ?. IF INDIAA~, ALOTTEE OR TRIBE NAME 10. FTELr~ AND POOL. OR WILDCAT 11. SEC., T., R., M., (BOSOM HO~ O~ 12. PERMIT NO. 13. REPORT TOTAL DEFTH AT END OF MONTH, CI-LA~NGES IN HOLE SIZE, CASING ANT) CEMENT~iNG JOBS INCLUDING DEPTH SET ~ VOL~ USED, P~O~TIONS. ~TS ~ ~SULTS. FISHING JO~, J~K ~ HO~ ~D SIDE-~CK~ HOLE A~ ~Y O~R SIGNIFIC~T ~G~ ~ HO~ ~ITIONS. ~u~= ~o~w~ R '-~ ~~ ~-~r~ ~~ / /~ ~k~- ~r~ '~/ ~ . CO N FI D E .N TI AL FILl: / 14. I hereby ce~.~...L~%ha~/foregoing is true a~ correct NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. ARM FG- 74 (RFV 2- 67) · MEMORANDUM TO: I-" Homer L. Burrell, Director Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 FROM: Robert J. wienholc/]l~ Habitat Biologist~' ADF&G, Anchorage State of Alaska FILE NO: DATE : March 27, 1969 SUBJECT: Lake State (24-10-15) Atlantic Richfield Company Operator HLB -~-- TRM OKG . KLV ~.__ EEL ........ ~ , FILE ,,, In reference to the subject well, the Alaska Department of F~sh and Game requests the following wildlife stipulations be attached to the permit to drill and as the drill site is proximate to the Sagavanirktok River, an important anadromous fish stream, these should be strictly adhered to: l; Prior to the beginning of drilling., a sump of sufficient size to contain all waste fluids will be constructed. The sump must be lined with material impervious to oil at all seasons during the year. 2. Prior to the beginning of drilling, adequate ditching shall surround the area, taking advantage of the natural topography of the land to insure that any spill that might occur will be drained into the sump. 3. Prior to abandonment of the site, the sump must be cleared of all oil and covered. 4. The operator must dispose of all refuse, waste, debris, garbage, pallet board, visqueen, barrels, etc. by being burned and non- combusted residue must be removed. 5. No stFeam or body of~water will have any foreign material added to it. This includes vegetation, soil, petroleum products or refuse. RJW:bb CONFIDENTIAL March 26, 1969 TO: MEMO TO THE FILES Field Trip Re: Lake State #1 FROM: O. K. Gilbreth, Jr. On a trip to BP's Sag Delta # 31-11-16 on March 21, 1969, we learned that ARCO was running approximately two weeks behind BP and had not yet set surface casing on the subject well. For some reason or other ARCO had borrowed equipment to strip- in on 20", the reason being unknown at this time. We should check reports and logs carefully above 2,500' and talk to ARCO on this matter. OKG:jm AtlanticRichfieldCompany North AmeriC~ 'roducing Division Alaska Distri,}l~ Post Office BOx 360 Anchorage, Alaska 99501 Telephone 907 279 1411 CONFIDENTIAL March 24, 1969 State of Alaska Department of Natural Resources Oil and Gas Division 3001 Porcupine Drive Anchorage, Alaska Attention: Mr. T. R. Marshall, Jr. Gentlemen: Reference: Lake State ~1 2640' EEL, 2400' FNL Section 24, T10N, R15E, UM This is to advise that the above referenced well was spud on March 22, 1969. ~-~ours truly, ? '~ ,, /"/;' Jmes D. Keasler, Senior Drilling Engineer JDK:tll FORM SA- I B MEMORANDUM FROM: ~ ~, ~~t State of 'Alaska DATE : SUBJECT: FORM SA - 1 B MEMORANDUM 'State of AlaSka FROM: DATE SUBJECT: FORM SA - i B .... MEMORAND-UM State of Alaska' DATE FROM: SUBJECT, Lake State Atlantic R~t~ld Conpnny Operator Anchorage, Alaska Enclosed please £iad the-approval ~ppltcation £o~ permit ~o drill ~ refe~me~d ~11. ~ell s~p~ sad core chips ere Alaska Depfrtmm~ of Fish and Gasne st:ipulaCions, when received, vi11 be fozwrded to you md will become conditions of msbJoec permit. In the event of ~f, please notify this office adequately in ed~ sm that uu~ sm7 have a ~tnens ~. Very truly yourss .. Homer L. Burrell Director · (Other instructions . REV.Form P--19~30-67 p~ reverse side) STATE OF ALASKA API 50-029-20012 OI AJION COMMITTEE ~-28~2 APPLICATION FOR PERMff ~~I~,~EEPEN, OR PLUG BACK D PLUG BACK [] b. TYPE OF WELL OTHER ' ~ WELL ~ WELL L_J 2, NAME OF OPn~TOR3. ADD~sAtlantiCBox~ oP~a360Rich field Company ' I ~y/;9/ 4. LOCATION O,F WELL ~ ~ ~ surface 2640' F~. & 2400' ~I.,~ of Sec. 24, T10N, R15E, ~ At proposed prod. zone 13. DIST./~q'CE IN MILES AND DIRECTION F_~OiV~ NEAREST TOWN OR.POST OFFICE* 380 miles north of Fairbanks ~. IF INDIAN, ALLO~ OR TRIBE NAME 8. UNIT~FARM OR LEASE NAME Lake State (24-10-15) 9. WELL NO. 1 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 24, T10N, R15E 12. 14. BOND INFORAiATION: Statewide Federal ile: No. or Ac~ i~~- Insurance C~_ ~z~ ~_~,,_ TYPE Surety and/or No. 15. DISTANCE FROM PROPOSED* ' i ' - . ~%~ ~%~¢,~%~NE: FTc,' ~an, ' (Also to nearest drig, unit, if any) "i~. DISTANCE FROM PROPOSED LOCATION* - ' ' !19, pROpOsED DEPTH TO NEAREST WELL DRILLING~.COMPLETED~ . I OR APPLIED FOR, FT. ~'~/A~ :' ' i 10,500, 21. ELEVATIONS (Show whether DF, RT, C-R, etc.) 33.0 G.L. 23. p.q. OPosED CASING AND CEMENTING PROGRAiVI ,n ~o"~,,/ $100,000 64PRCABLE TOOLS 201 ROTARY/O ' Rotary 22. APPROX. DATE WORK WILL START~ 3-19-69 :IL"- _~ SIZE OF HOLE SIZE OF C~SING WEIGHT PER FOOT GRAD~ SETTING DEPTH QUANTITY OF C~MEN~ 39" ~ 30" 157, 5~ B 60 ' Circulate ~V- 26" 20" 9~ H~ ~500' ~to 10f0' .Circulate 17~" L3-3/8'' 54_5~ J ~ - 2000' Circulate __.n"~. 12-1/4" 9-5/8" ~ 40~ & ~ .... 43. ~'&P" ' 10,000', 1000. Sx. 7,' Drill, log, core & Test at selected intervals to Penn-Mississippian fILE (Lisburne) ~ apPrOX~atetY i0'000'. 20" Hydril installed & tested on 30':" a 20" casing to 2000" 13-3/8" Hydril &. double BOPE installed & tested on 13-3/8" & 9-5/8" to T.D. "'"""" CONI:!D Ni'I L MAR 1 3 1969 IN ABOVE SPACE ~~R~: If proposal is to deepen or plug back, give data on present productive zone and proposed new productive zori~ is to drill or deepen direct 2onally, give pertinent data on subsurface locations and measured and ./-~vert~cal depths._~ive b_l.~out preventer program. hereb~ertify that t~7?o~g~j~g is Tr~ct. Correct ~~a~'.;~~~. DATE..~¢'-/C,,-- g-¢ TITL--Sr.. Drlg. Engineer 4'(This~;ce'£or State office us~) CONDITIONs OF APPROVA/~ IF ANY: DIRECTIONAL SURVEY R~~ ; [] YES ~ NO A.P.I. ~CXL CODE ,G ?_l £8 33 TION T9 15 22 23 2.7 I 34 35 CERTIFICATE OF SURVEYOR 13 18 G 1~8c I~' ~1. Y = 5,928,592. X : SCALE' 1 = 1MILE 72i,, 444. ~t - To~-Ofground 31 32 ' I hereby certify that I am pr,'.perly registered and licensed to practice land surveying ,n the State of Alaska and that this plat represents a location survey made by me or under my supervision~ and that all dimensions and other details are correct. Date SURVEYOR MAR 1 1969 LAKE STATE NO. I Located i n SI/?- of protracted Sectmn 24~TION~RI5E,Z?e 44Urn!at Meridiar.~A_k~_ Surveyed for ATLANTIC - RICHFIELD -S-~rvey ed by F. M. LINDSEY 8~ ASSOC. LAND -8, HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard. P.O. Box 4-081 Anchorage Alask¢ TiON TgN 21 15 2-? 34 14 Z6 ,3I 2_7 36 I ~LAKE STATE NO. I LAT .70° 12' 26,15" LONG 148¢12' 51.81" Y = 5,928,59g. X = 721,.__444. I 30 I 29 I i 31 J SCALE' 1"= 1MILE CERTIFICATE OF SUqV(EYGR I hereby certify that I am pr,'.perly registered and licensed to practice land surveying,in the State of Alaska and that this plat represents a location survey made by me or under my supervision/ and that all di~encions and other details are correct. Date SURVEYOR DFNTIAL RECEIVED MAR ! ~ 1969 DIVISION OF OIL AND OAI LAKE STATE NO. I Located i n S I/Z otp~:gt_mc.ted_Sec.~.t?.n_..Z4j ~ !O.._N,.~ 1SE_, Z.o~ ?.~Um let Meridiar, Surveyed for ATLANTIC - RICHFIELD Surveyed by F. M. LINDSEY 8~ ASSOC. LAND -,8,, HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard. P.O. Box 4-081 Anchorage. Alaskc