Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
190-130
STATE OF ALASKA OLASKA OIL AND GAS CONSERVATION COMMIS REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate Fir Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill ❑ Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 190-130 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22091-00-00 7. Property Designation(Lease Number): ADL 0028320 8. Well Name and Number: PBU L5-31 RECEIED 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: '( PRUDHOE BAY,LISBURNE OIL 11.Present Well Condition Summary: NOV ,y 2017 Total Depth: measured 12026 feet Plugs measured feet 7 true vertical 8983 feet Junk measured„ 11994 feet A1/40G Effective Depth: measured 12026 feet Packer measured See Attachment feet true vertical 8983 feet Packer true vertical See Attachment feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 79 20"91.5#H-40 38-117 38-117 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate 9661 9-5/8"47#L-80 33-9694 33-8587 6870 4760 Production Liner 1649 3-1/2"9.3#L-80 10373-12022 8693-8983 10160 10530 Liner 1771 7"29#L-80 9379-11150 8537-8830 8160 7020 Perforation Depth: Measured depth: See Attachment feet True vertical depth: See Attachment feet Tubing(size,grade,measured and true vertical depth) 3-1/2"9.3#L-80 31-10385 31-8695 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 3-1/2"Otis FM6 SSSV 2176 2176 12.Stimulation or cement squeeze summary: Intervals treated(measured): DECTreatment descriptions including volumes used and final pressure: SCANNED D� C 28 2_017, 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 196 360 531 220 633 Subsequent to operation: 253 425 495 260 633 14.Attachments:(required per 20 AAC 25.07025 071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development ® Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil EI Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Sauve,Mark A Contact Name: Sauve,Mark A Authorized Title: GPMA/Lisbume Lead PE Contact Email: Mark.Sauve@bp.com Authorized Signature: r Date: //z /� ontact Phone: +1 907 564 4660 Form 10-404 Revised 04/2017 / VTL' !Z/ 7-1 17-"e0-(7�� RE E,74,13. Lk______: :x/ 2 20IgSubmit Original Only • • gar. Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary November 21, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Addition of Perforations for Well L5-31, PTD # 190-130. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage, AK 99519-6612 0 • Packers and SSV's Attachment PBU L5-31 SW Name Type MD TVD Depscription L5-31 SSSV 2175.93 2175.92 3-1/2" Otis FM6 SSSV L5-31 PACKER 9389.29 8539.48 7" TIW Packer L5-31 TBG PACKER 10385.22 8695.45 3-1/2" TIW Packer L5-31 TBG PACKER 10403.5 8698.66 3-1/2" TIW Packer L5-31 PACKER 11134.11 8826.79 3-1/2" External Casing Packer L5-31 PACKER 11636.14 8914.83 3-1/2" External Casing Packer L5-31 PACKER 11719.7 8929.49 3-1/2" External Casing Packer • • a) a o 0 0 0 co co o (D CO N to 0) O CN U y 0 0 0 0 0 0 o L O Cf) CO N- (O CO CO 7 V .q O) 00 • co V CO 00 O O N- O CO in ~ O) CO CO 00 CO 0) ti •st- IC) co 6) CO CO CO CO CO CO • I I I I I I I N- CO 00 (O CA CO CO O) CO 01 N- CO LC) (0 CO CO CO O N In O) CO T N CO M V- 'cY CO O OC) — t) o CI I I I I T < M rnCO 00 ONmCOo CO In CO CO CO • J • CO Q. OLaao 00 co co co a) = Y J J co J = d *k co N J M M (I) N (A to r - O (A Co 'co ("NI N N N � O M 0J C(A Ch O (0 N- co C CD CO c- J w O)O .= U W W cooQQ � C� U 0 w w a z Z 0 0 w W W �p O D D H Z Z D U C) U) Z J J a 1 a) 0 m• CO N co D) N CO r- r CJ) N C7) NT N U) N 0100 CO 00 c0 r 00 C7) N CO CO r OD UP r U) r r CO O O r r N CO U) r CO O N 00 O p r Cb CX) C3) r CO N CO OD CO a U) r N co m Ni O 6 O O N N (-6 M Cn U7 N N- O c- CD O O O N N N r N N 4 a) N OD OD CX) O N N CO CO CO CO V 't V V 00 Cf) U) M CO 85 CO CO CO up CO N 00 N- N N c) N N N N CX) CO OD 00 00 00 00 00 00 00 CO O) 00 IX) OD 00 00 CO CX) 00 00 00 OD 00 OD M OD CO Cb ❑ CO 00 OD 00 CO OD 00 CD OD 00 00 OD 00 CO OD Cb OD 00 CA 00 OD 00 CO 00 00 OD 00 00 0 r CD N 00 O N CO N CD N CD N Cn N MOD CD 00 OD r 00 O r- CO CO r- 4: y CO 1.10 c- U) r r co 0c) r r N CO U) Nr CD O N CO O p r CX) CX) O) r CO N CO CD O. M a) v N M M V O co O O N N M M U) C() N N O c- co 6 O a) C) N co CX) co O O N N CO CO CO M V V' .4- V V' u) Ln 00 CD O CD CND CNO C9 co N N N N ❑ C0 N N N N co 00 00 CO CO 00 00 CO 00 00 CX) OD CC) 00 00 00 00 00 00 CO CX) CO COCC) CO CO o 00 co CX) co co co CX) oo Q) CO co CX) OD 00 00 00 00 00 00 CO 00 00 00 00 CO CD ap OD 00 H a) N m CD CC) UD UD CC) UD U) U) UD U) U) UD U0 UD UD UD UD U0 U0 UD CC) UP UD UD CC) t N N N CO CO O .11.0 "4" f� CO r V O O CO N CO V' U) M p O r 0') O r N M � I� CO O O H U) � N C17 O Cf) a 00 00 CX) CA C3) O O r 6 6 CD CD N N ' V <t Cn N N N N N N CO Ct CO (fl CX) CX) MG) O C� O O O O O r r r r r N N N N N N N N CO CO CO CO CO CO CO CO CO CO CO CO 'C A W r r r r r - r r r r r r r r c- r V- c- r r r c- c- r r r r T- T- r r r r r .-- r r r r r c- r r r c- .- V- V- c- r r V- (..) - V 03 M ++ I Qa --J UD U0 CD CD LU CD CD U) U0 CD CD CD U) Ln CD CD CD U0 CD CD CD U0 CDC C - co r O O CO N CO LO CO CA O r O O .- N M V' CO C) O U) CO U) O _O MM a) M OD 00 CX) CD CD O O c- UD CD CD CD N N V' Nt V CC) N N N N N N CO ct CD CD OD OD CA CA W ❑ O O O O O O r c- c- r r r c- N N N N N N N N CO CO CO CO CO CO CO CO CO CO CO CO r r r r c- a- r r c-- r r r r r c-- r r r r r r r r r r r r r r COIi r r r r r r r r r r r r r r r r r r r r r r r r L o CDt Cl. a, 0 U u_ LL LL LL LL LL u_ LL u_ LL u_ LL u_ LL LL U_ J a J a J a J a J a J „ J „ J „ J J „ J „ J J J J J „ J 0 G ¢ 0 U) U G ¢ 0 ¢ G GO Q 0 0 0 0 0 0) Q U Cn O a 0 ❑ r r r r r� r�N r r r r r r r r r r r r r r r O O O O O r r r CD CD CD CD CD CD CD CD O) CD CD CD CD D) CA CA CD CD CA CD CA CA CD CD C N N_ N N N O O O O CD CD CD CD CD CD CD CD CD O) CD CD CD CD CD CO) CD CD CO) CD CO) CA CD D) 0 N N N N r r r r r r r r r r r r r r r r r r r r r r r r m N N N N N N N N N oD OD 00 OD CO 00 OD OD 00 00 CO 00 00 OD Cp 00 00 00 OD 00 00 00 CD OD O O O O O V V' d" 4 C3) CA O) CB CT CB C7) CA Cs CT C7) cn CB CD CD CB CB CB CA CD CB CB CA CA O r r r r r a) E CO Z _ _ _ r r r r r r r r r r r r r r r r r r r r r r r r r r r r M M M M M M M M M M CO M M M M M M M M M M M M M M M M M M CO M M M US U) QS CC) Cn 6 LU US Cn CC) CC) CC) C,C) CC) CC7 CC) CC) C17 US C1) CC) CC7 C.C) CC) Cn US US CC) C.() US US US US - J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 40 • (00) N- U) M 'CY T V N N M M O U) N M (0 (0 M i O M M (0 T O) M M ,i' 0) (O (0 d' N- V U) U) N- CO O U) N- O N M N Ln I- Ln N- t M`M Ln (0 M (0 f- (0 M U) N- N- O) Ln N- r M M CO M M N- ti r N N V ' V V M M Cr) O) v- - O ON NC) O V' U) U) Ln Ln N- N- 00 00 Imo- N- N- M M M 00 O) O) O) O) M O O O O O O r N N N N M M M M M (0 (0 M M M M M M M (0 (0 (0 (00) 0) 0) O) O) O) O) O) O O O) O) O) O) O) O) O) O) O) O) O) O) O) O) (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 M (0 (0 (0 (0 M M M M O M M M M M M M CO M M O M M M M • M (0 O) N- Ln M N N M Ln N M (0 (0 M O) (0 M (0 '- O M LO O) (0 (0 N M M M N- M O U) N O N (0 0. r U) N- M N V (0 M LOM M M r M M Ln N- N- O) Ln N r M U) <Y CI' M M M d' N- N r N M M O) O) ' 1- O O N N O O W) U) LO U) N- N- M N- N- N- N- M M M M O) 0) O) M 6) M O O O O O O T r N N N N M M M M M M V N' (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (00) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) O) O) O) O) O) O) (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 M (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 • U Ln U Ln Ln Ln LO Ln Ln Ln Ln Ln U Ll) U) U) U) U) U) Ln L() Ln Ln Ln Ln Ln Ln U Ln Ln U) U Ln Lf) U) U) U (0 O O O) O O r O r O) O T N N- M O T Ln (0 (0 N- 0) O O T (0 r. M O Ln (O r N O r M O) O N C`') Ln (0 M M O O O r N N N- ti O O O O T r (0 N- M M N N V Lf) U) r T N N N N d- N V V V " Ln U) Ln Ln Ln Ln Ln LO (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 N- N- N- N- N- N- M M M M M M . . . . . r T r r r r r r r r r r r r T T T r r .- . . . . r r r r r r r = = = = = = r r r r = = = = = r r r r r r T r T r Ln Ln U) Ln LO Ln U U Ln Ln Ln U) Ln U) U) U) U) U) U) U) U) Ln Ln U) Ln U1 LO U) Ln U) M Ln Ln U) U) U) U) LI-566666o = O r O O T N N. M O T Ln (O O) O O T (0 I- M O) Ln (O r N O T M O O N M LO (0 M C0O O O r N N N- N- O O O O r r (0 N- M M N N V V Mtn r r N N N d- d- d- Ln Ln Ln LO Ln Ln U Ln (0 (0 (0 (0 (0 (0 (0 (0 (0 (0 N- N- N- N- N- N- MM M M M - r r r r r r r r r r r T r r T r T r r = = = = = = r r T T r r T r r r r T T r r T T T r r T r r r T = = = = = = = = = = r r r r u" J I J J J J V" J J J J LL' J J J J J J J Q Q Q Q Q ¢ Q Q Q Q Q Q o_ o_ o_ o_ a a o_ ✓ r T r r T r r r r T r T T r r r r r r r r m O) m m O) O) m m O) m m m O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O) O O) O) O a7 d7 O) O) O) d1 O) O O O) mmmmmmmmmmmmmmmmmmmmmmmm ✓ r r r = = = = = = r r r r = = = = = = = = r r r \ \ \ \ \ \ \ r \ \ \ \ \ 0 \ \ \ \ 0 \ \ \ \ \ \ 0 \ \ \ \ \ \ \ M M M M M M M M M M M M M M M 00 M M M M M M M M M M CO M M M M M M M CO M r r r r r r r r r r r r r \ \ \ \ \ \ \ \ \ \ \ \ M M M M M M M M M M M M M • ✓ r r r r r r r r rr r r r = = = = = = = = r r r r r r T T r M CM M M M M CM M M c M M M M M M cc M cM M M CM M M M M M M (M cM M M c cM M cM cM I I ,, I I I I I I I I I I I I I I I I I I U) U) Ln Ln Ln U) Ln U) Ln Ln U) U) Ln Ln LI) Ln Ln Ln Ln Ln Ln U) Ln U) U) Ln U) Ln Ln Ln Ln Ln Ln Ln Ln Ln Ln J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J • • LO CO CO O) CO N V co L1) L ) N Nt 00 CO CO O) r r CO N N ch La r` r` O) O 4 4 In Ll) in O) in in in co (0 CO O) co O) O O) d7 O) O) a) CA co co co co 0 0 0 0 0 0 ✓ Ln co co O) CO CO Lt) f� N V CO d' CO O C) r r 00 CO N N CO La N N O7 O t ct ❑ C) O O7 O) CO O) O) O co co CO co co co (o co co co co co oo 0 2 Lu a cr w ❑ o z w w O W ❑ gQ JO LLI - Y UO L() LC) to Lo LO Lo O LC) Ln LC) 0) 0) ) C.) U j w O) O O O) O r co') N- co N J J J < < V) Z 0' �t LO LO LO Co CX) O) O) C7 - 0 CO co CO 00 O O CX) CO O) 0) N 0 0 0 J W W ❑ Q Q M o o a a w _ _ I z < ❑ o z 0 0 0 w Z W W W 0_ H E- < J < 2 2 2 O cn cn cn cn co in in l() Lo LO LnLO LO 10 LU L.C) O O) O CO O O .- ro V r` 00 N in LC) Ln CO CO CA O) r c-- CO CO O CO CO CO CO CO CO CO O) O) r r r r r = = = = = r r r r = = = = = r r 0 (_nY 1 H -Od J d 2 O cn V) cn (n co EY (Y CC C f' • EL CI_ CL CL El a LU J 3 W 0 CI_ cn D J r r r r rn rn rn rn rn rn rn rn rn rn rn ❑ > O) CA O) (3d7 O) O) d7 O) (7) O W J JZ W r r r r r r r t- r r Z W 0_ a. < W W O 0_ w N N W 00 OO OO O QD 00 00 OO OD CO O • W W W J W, N- Z 0_ C7 0 U W W W W CO O O a0 O O O O CO CO O < a _a _C 00 ❑ CC 0_ J J O 0 W W Q Q CO 0) W W co co 0_ 0_ ✓ r r r r r r N- CO CO CO CO CO CO 00 CO CO CO CO CO I l i t i 1 1 1 1 1 W 0_ co O u- N CC LI- i.6 L() L() Ln L!) m 0_ 0_ 0_ 0 J O O W 0_ J _1 .-J J _J —I J J J _J —I < < 00 CO LL W (n cn 0_ • 0 I N _ ° -0 -o co 2' � co w J -p c N , N a CIS J 06 co -0 -0 co Q O N O 0 > N O O a p _C c L cm U O co 0 2 4- (X c a) a p ors U) O D E • � (0 0 �_ .a) a L co 3 .a?-0 a) -) 0 U N co C: O a) ..- (13 T Oa. - O () O u_ -0- U a) o D) EL o p W m a) c U O U ~ N of E s o O = O u) co I- a cp ca o o .E c M X a) w a. w a) Q co a) m O cc co 00 - — a > o 0 _ = @ cd a) ooQ 60 o 'E 0) o x o Q co c D a) co m 00 . • c X U U s c!) m o ,_- _ E E D a) M U c U o 0 ai 'n o E0 � a) Ecj asC• a� aO � N. —a°) z * Q Lo O (o -D U O r V Q Q L 0CA 3 rn = a) co O O - _c os ami °� a) a) o N o 0c`? a) E .N t m2o -o :L M co L~L L_ -('Ti(6 N (o N TD E O U N as U +� i C co i O O CO < • CN U _m off$ m w C O) p a) c w 1- N L N O Q '� X Q) Uj = (6 O' 0)0) 00 O _ v) -D CIS �_ Y N w o 0)-•- O '- Q.0 O 00 0 O a) Q D c U N ° Qd D7� a O v C o N Q VQ) N P 17 M • F- O a < N Z 150 @ E U -0 O El-) "? (o C CD N Q O CD -�J ate * � 2a � 2oS ° D o)E o'oN a) C7O S, rnm cn N 3 c a) U E2 06 * -' Z a) a) a -) N >- Z _� *8..1._ ° v7 QN -EL •Q vi o ca o a) O N < , m O a) ° ° `� � ~ D � w0 ai _ •E = tea a) U) ti 6 O)2, o Ea X m E oc or- re Q _ p0UcpZ „ aZ o2U E � E _d ix) o a)°) J 0 co ° O E co >+ ZZ Z o w O co � 0 U . _j 06 0)-5 E O 8 N N U 6)-o o � cava a) a) co m ca _ > LU 0 Q E Q 0 n .> U O 0 �t p o .a J c 1 • co N m V a.• Or 0 U` J > w ilo W - o E U o ` er -E, O L Z ,- C a X O O co O Z LL � • 0 � cow Ya) in -cY c -37= u) = Qs - - ° a) co - 0 - 0 Q � MZ � c0 Q= - co °) c°o 3 ° -) O a0w 0- o � O >- 0wQ ii xsLL U O � E CO -c - o U 0LC) = � o C Ni 0a O - J a � 1 m cn w - E)c i a) � `" a) a) - Oct ° § 00 Q d' o J OZZHO °� J = 3c" o o � p o c a) oe$ a)zo eL (Ni OC U a) = a c � o c w U) CC 0 0 J U w * w co in _ .o O _ Fn. O CO ;c .( tcc U off - °� O �` o D w 2 O Lr) m y a) co 5 U p c c ;_o rn 0-o E U * , Q * U w' Q 0 * O O x- co N c a) * I- o (o O c _ Q O P O 0 le CrU .1 Is pmZ : D : 0000o4k2r- v) .- 4 W H N- r` N- N- 0 o 0 0 0 >- N N N N H - N OD 0) 5 N N N N O OO O U Q 0 0 £ (/) § CIS § \ E E \ \ o » O _ \ \ \ R — el _ # ƒ « •4 � \ [ + D / g � � �\ 0_ 0 n \ CD CL \% \ / \ . g _) \ \ \ o \ \ o 0 E \ U \ \ / / o a o / o 2 .cri_ m # g \ u i \ / \ 2 I"- \ Ci) mc # r \ 5 A <- n Co c ,- � r � 0 1 TREE= 3-1/8"Cita WELLFEAD= FMC • S TES: WELL ANGLE>70°@ 9051'***CAT ACTUATOR= AXELSON L5_31 1 SSSV*** H2S(PPM)90,OIL BASED MUD IN MiAL KB.ELE 55.(7 ANNULUS BELOW 8115'(GIM#4) BF.REV= 23.70" 13-3/8"CSG, — 79' I)E KOP= 6900' 68#,K-55 BTC 2176' H3 112"OTRS FMX TRSSSV,D=2.813" 0 Max Angle $3*G 9942' ID=12.415" CAMCO p BoiCAL PUE�TION MANDRELS Ootu m MD= 11306' ST MD TVD DEV TY FE VLV LATCH PORT DATE ClatumTVD= 8800.SS 1 2301 2302 1 KBMG-LTS OW KT 0 02/02/91 20"CONDUCTOR 91.5#,H-40,D=19.124" H —116 rillE CAMCO GAS LFT MANDRELS ST MD TVD DEV TY FE VLV LATCH FORT DATE 1 2792 2792 1 MMG 2 OW RK 0 02/02/91 13-3/8"CSG,72#,L-80 BIC,D=12.347' — 3480' Al 11110 2 5054 5054 0 MNG-2 DOME RK 16 06/05/13 3 6732 6731 4 ANG-2 SO RK 24 06/05/13 Minimum ID = 2.750" @ 11988' 4 8115 7944 45 Mk/G-2 EQ DRAY RKP 0 10/17/91 OTIS XN NIPPLE 5 8454 8165 54 MMG-2 EQ DMY RKP 0 03/29/91 *STA#4=B)DMY HAS BENT LATCH I 8662' —{3-1/2"OTIS X NP,D=2.813" TBG RESTRICTION-SEE COL WSR 10/2817 H 9166' t 1 9379' i--1 7"TRI TIEBACK SLV,D=7.381' I 9389' —19-5/8"X 7"TRI LIP,D=6.269" 9-5/8"CSG,47#,L-80 BTC,D=8.681" —{ 9694' 9391' --19-5/8"X 7"I1W LNR HGR D=6.260' 10373' H3-1/2"11W POLISHED RISER,D=2.813" 3-1/2"TBG-FC,9.3#,L-80, — 10372' , 10376' H 3-1/2"OTIS X NP,0=2.813- .0087 bpf,ID=2.992" ' -I 10386' - ITIW OVERSHOT SEAL ASSEMBLY E 10386' —1r X 3-1/2"TIW HORIZONTALSS PKR,ID=3.247" 10403' --{7"X 3-1/2"11W HO IZONTALSS PKR,D=3.247" { I. ,I __,:i 7"LNR,29#,L-80 BTC,.0371 bpf,0=6.184" —{ 11160' j--1 \gr` 1 1134' --{3-1/2"TAMCAP ECP,D=3.0" FERFORATION SUMMARY REF LOG:SWS CNULDT ON 01/25/91 1 ANGLE AT TOP F82F:800 7 10842' IN 11201' H3-1/2"CAMCO C-MS SLD SLV ASSY,D=2.813' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT I 2' 6 10842-10874 0 10/29/17 2" 6 10882-10914 0 10/29/17 2" 6 10942-10974 0 04/02/17 MI 11666' H3-1/2"CA MCO C-MS SLD SLV ASSY,D=2.813' 2" 6 10974-11006 0 04/02/17 2" 6 11098-11130 0 04/02/17 g , 11636' H3-1/2"TAMCAP ECP,0=3.0" 2-1/8" 1 11153,11165 0 09/08/91 ' 2-118" 1 11229,11242,11250, 11273 0 09/08/91cg �.I 11720' H3-1/2°TAMCAP BCP,D=3.0" 2-1/8" 1 11324,11330, 11340, 11364, 0 09/08/91 , 2-1/8" 1 11388,11396 0 09/08/91 11781" H3-1/2"CAMCO C-MS SLD SLV ASSY,D=2.813" 2-1/8" 1 11406,11430,11460,11481 0 09/08/91 2-1/8' 1 11501,11510, 11522,11578 0 09/08/91 2-1/8" 1 11601,11606,11607, 11670 0 09/08/91 ' I ' 11949' H3-1/2"CAMCO C-MS SLD SLV ASSY,0=2.813" 2-1/8' 1 11681 0 08/19/91 2-1/8" 1 11727,11749,11756 0 08/19/91 t 11988' --13-1r2"OTIS XN NP,D=2.750' 2-1/8" 1 11812, 11821,11829, 11850, 0 08/19/91 2-1/8' 1 11859,11881,11894 0 08/19/91 2-1/8" 1 11918 0 08/19/91 - 11994' —{FISH-SWS PELF GUN/CR!CCL ASSY(8/19/91) 3-1/2"LNR,9.3#,L-80 EUE8RDAB/M, --{ 12022' .0087 bpf,0=2.992" DATE RB/BY COMMENTS DATE REV BY COMMENTS LISBURPE lilT 02/02/91 D-09 ORIGINAL COMPLETION 04/03/17 JOMUMD ADFERFS(04/02/17) WELL: L5-31 01/08/12 .EJ/PJC TBG/LN2 CORRECTIONS 10/30/17 TFA/JM)AUFEFFS&TBG RESTRICTION FERMT No:'1901300 03/07/12 NS/PJC GLV CORRECTION API No: 50-029-22091-00 06/12/13 BSE/JM) GLV 00(06/05/13) SEC 2,T11 N,R15E,2243'FSL&143'FEL 02/14/17-MAS/AID CORRECTION TO LNR DEPTH 03/07/17 JUJMU A COED DEPTH TO BOTTOM FISH BP Exploration(Alaska) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool ❑ Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 190-130 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-22091.00-00 7. Property Designation(Lease Number): ADL 0028320 8. Well Name and Number: PRUDHOE BAY UN LIS L5-31 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,LISBURNE OIL 11.Present Well Condition Summary: Total Depth: measured 12026 feet Plugs measured fe ECEIVED true vertical 8983 feet Junk measured 11994 fee Effective Depth: measured 12026 feet Packer measured See Attachment feet MAY 0 l 2017 true vertical 8983 feet Packer true vertical See Attachment feet 1/��� Casing: Length: Size: MD: TVD: Burst: �� oll�e: 9 ollapse: Conductor 79 20"91.5#H-40 38-117 38-117 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate 9661 9-5/8"47#L-80 33-9694 33-8587 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: See Attachment feet True vertical depth: See Attachment feet Tubing(size,grade,measured and true vertical depth) 3-1/2"9.3#L-80 31 -10385 31 -8695 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 3-1/2"Otis FM6 SSSV 2176 2176 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED MAY 1 5 2017, 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 353 18694 48 1590 671 Subsequent to operation: Shut-In 1920 0 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development ® Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG ❑ GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Sauve,Mark A Contact Name: Sauve,Mark A Authorized Title: GPMA/Lisburne Lead PE Contact Email: Mark.Sauve@bp.com Authorized Signature: S : ///1� Contact Phone: +1 907 564 4660 Date/S Form 10-404 Revised 04/2017 VTL 5//O/1�A d#24 RBD �S � MAY - 3 2017 ✓ Submit Original Only • • Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary April 28, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for L5-31, PTD # 190-130 for Add Perforations. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage, AK 99519-6612 • • Packers and SSV's Attachment PRUDHOE BAY UN LIS L5-31 SW Name Type MD TVD Depscription L5-31 SSSV 2175.93 2175.92 3-1/2" Otis FM6 SSSV L5-31 TBG PACKER 10385.22 8695.45 3-1/2"TIW Packer L5-31 TBG PACKER 10403.5 8698.66 3-1/2" TIW Packer L5-31 TBG PACKER 11134.11 8826.79 3-1/2" External Casing Packer L5-31 PACKER 11636.14 8914.83 3-1/2" External Casing Packer L5-31 PACKER 11719.7 8929.49 3-1/2" External Casing Packer i • eL00000 � ctS IC) f— CO N CC?) (L) C)) CO I� O — �} N O O U 0) 0 o 0 0 0 0 p � 0) IC) CO1"-- (0 CO r cr CO CO 0 0 O f,- O CO in CA co co co co c) N 10 CO C)) CO CO CO CO CO CO 1 1 1 1 1 1 1 H N- CO CO CO 0) M M O r CO CO CO to CO CO CO 00 C M O CC) � O � NN Cn o0 r O p r O J M N cn c+ J 2 1 1 1 QZ CO = co co CS)) M N M r CO CO I� CO O M C CO W p O p O O \ Cn CIO 8 O 00 00 a)= — JcoJJ = N *k N J co* M U IL (po`O � 0_pNNN O CO MLo r r i i N � � O M M t _ v O Cf) • CA M O Cfl (13 d c J r w a)0 Q w w D U C.)u_ Z Z c' c w w w O D : H Z_ _Z : • • H m r• N CD r O N CT NJ- N t1') NMN COO 00 � 00 r 00 (T I� M M r c0 CD O l(')t` co M 't O O r r• N• M• •• •• O• O• CO• O O r 00 CO CA• r• M N• O CO M In In I— c0 O • d C) O N N OM N M M d' �1' - V ds If) Cf) CO O cc CD CD cc CNO O CD I,- 66 N- N- N. N- N- N- 000 a) • M oo 00 cc co N cc 00 cc 00 00 00 co 00 00 O aD 00 00 c0 00 O 00 00 aD 00 00 M CO 00 c0 000 000 Cb CO OD 00 OD OD 00 O 00 0 I- C. O ▪ r r N CD N r O N C) 't N X) N M N CO CD 00 r c0 r cO CA N- M d. M r c0 O CA N- Ln L M M d' O O r r N c) Cn 'r O O 00 O O r c0 c0 C) r (') NJ . O 00 M Ln to — c0 I a. C'') M Ni O CD O O N N M M 10 to I— N O r CO 0 0 0 N N I- N- r r N N 00 CO M o O O O N N M M M M 't TrTrTrV' 0 0 0 0 0 0 O O O CD I- - N- N- N- N- ti N- c0 0 CD cc c0 CO O CO c0 cO c0 c0 CO CO M 00 c0 co c0 2 co CD c0 co c0 cc 00 c0 CO cO c0 cO CO p c0 O c0 c0 M M c0 Cb c0 c0 c0 c0 c0 cam c0 c0 Cn c0 c0 Cn c0 c0 c0 O c0 c0 c0 O I— a, N r �0 m In up m 4n In In In LD Ln Ln Ln 11) 0 0 0 0 0 0 0 0 0 0 0 Cn LO Cn Cn O O t O C° O N M d O00 CA O O O N M I� M O O T' Cf) I� CD Cf) O O CD O O O6 It) Q. cn O CA O O O CD N N NY O N- N- N N N N CO CD CD cO c0 CA CA O O N CO to O O O O r ^C' O . . . . .r c- r r V- N V- . . . . . . . . r r r r r r r r r t1 V CI ct V r W r r r r r (A . . . . . r r r r r r r r r r r r r . . . . . . . . . . . . c L ccd / Q a Q .L. M N CD 00 O N M V' Cn 06 d) O �- O O N M T c0 O O r O O O CD Ln CD O O 0) M Q Co d' O CA M O to CD CD N N v v v up N- N- N N N N co V CO O op co CA CT O O N co If) Q a) Co O O O r r r r r N N N N N N N N CM M M M CM CM CM CY) CM CM CM M O O O r r r W r r r r r r r r r r r r r r r r r r r r r r r r r r r r . . . . . . coW r r r r r r r r r r r r r r r r r r r r r r r r r r r r r QOEMM Q aWa) O. U • V' V" V" � J � J J V' J J � J J IL . L J I J U' Iii• ' J' aJ' aJ' aJ' aJ' a (taujauja. aujaujaujaujaujaaujauja a Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 0 C) d a a) r r r r r 0) 0) O O C) C) CA 0) 0) 0) O O 0) 0 0 a 0 0 0 CA CA CA CA CA CA 0) CA CA CA C O O O O O CA CA CA CA C3) O O CA CA C) CA CA C) CA C) O O CA CA CA CA O O CA CA CA CA CA CA O N N N N N . . . . . . r r r r . . . . . . . . . . . . . . . . . r r a) N N N N N c0 c0 c0 cO Cb c0 cO c0 c0 c0 c0 c0 c0 c0 c0 c0 c0 CD c0 c0 c0 CO cO O M O M c0 00 0 C) C co z _ 3 r r r r r r r r r r . . . . . . . . . . . r r r r r r r r r r r r M M m m m M M M M M M M M M M M M M M M M M M M M M M M m m M m M m 101010101010101010101010101010101010101010 O O O O O Co Cn O O Cn to O O J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J • 10 N N L) co CA Lo N CO CO M CO CA CO CO CO r CA CO Lo r V O M CO Ln CO M CT Lo N- O N LO N- Ln N- Lo N- NrCO M Ln LO 00 LO N- LO 00 Lo N- ti O) Lo N- r M Ln N- N C70 LO r` r- •- N NV ti d 00 00 O Cn O N N O O Lo Ln Ln Lo co 00 N N M LC) r` 00 00 O CA m O m O O O O O O r N N N N M M M M M M d d d d d Lo Ln Ln C) Lo 0000000000 Cb M O M O M O O O O O O O O O O M O O M O O O O C)) CA C) O) CA M C) 00 CO 00 Lb 00 Cb 00 C ' CO CO CO 00 OO CO M Lp CO OO 00 0000 LO CO 00 CO CLO CO CO O 00 CO 00 CO 00 00 CO M N' r [t N N M Lo N CO M M M O M 00 M r M 00 Lo Nt r d' M CO M �t f� M M M O Ln N- O N CO ti O Ln N- In N- CO M LC) CO 00 CO ti CO 00 In N- C) Ln N- r M Lo N- N cf 00 d' r ti r NO N V V Lb 00 O O) r r O O N N O O Lo Lo Lo CO CO N N M Ln COLb CO C) O) C) C) O O O O O O r r N N N N () CY) M C�) M M V 7 Ln Ln to O 00 CLD Lb CO OO CO M CO M C) CA M M CA Cr CA M CA CA CA CA M O CA CA CA M CA CA O O C)) CA M M CO 00 CO Lb CO 00 00 Ln CO M M 00 CO00 CO 00 00 00 CO 00 CO CO 0000 co co co CO 00 00 CO LX) 00 CO 00 00 Lb LoLo Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo Ln Lo Lo Lou) Ln Lo Ln Lo Ln Lo Lo Ln Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo O r O r Cp O r N r- 00 O r Lo CO CO t- O O O r LO t- 00 O Lo LO r N O .- comma coma comaco , ,- (or-- co d' v. Lo Lo Low) Lo Lo Lo Lo co co co LO Lfl LO LO CO LO LO N- N- ti t` N- N- Cb CX) ao IX) 00 OO U Cb 00 Cb Lb ✓ r r r r r r r r r r r = = = = = = = = r r r r r r r r r r r r r r r r r ✓ r r r rrrrrrrrrrrrrrrrrrrr r r r r r r r r r r r r r Lo Lo LnLn Ln Ln Lo Ln Ln Lo Lo Lo Lo Lo Ln Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo Lo Ln Lo Lo Lo Lo Ln Lo Ln Ln Lo O O O r CA O r N I- CO O r to CO CO I� O O O r CO r- co CT Ln LO N O r O Ci CA O LU C7) CO 00 00 O O O r N N N- N- O O O O r LO f— CO 00 N N to Ln r r N N N N Lo Lo Lo Lo Ln Lo Ln Lo Lo Lo Lo LO LO Lfl LO LO Lfl Lfl Lfl LO LO N- ti N- ti N- r COLb 0000 00 00 Lb COCLO 00 ✓ r r r r r r r r r r . . . . . . . . . . . . . . r r r r r r r r r r r r ✓ r rrrrr r r r r . . . . . . . . . . . . . . . . r r r r r r r r r r J J J J J �'1' J J J J J J J J J J J J J J Q Q ¢ Q Q Q Q Q Q CL d a a. a a. a WW a. - . . . . . . r r r r r r r r r r r r r r r r . . . . . . . . . . r r r r L3) CA CA CT L3) CA L3) CA CA CA O C)) O) CA LS) CA CA O O O O C, O CA O CA O O O CA O O CA CA O CA CA O L5) L)) CA CA CA CA CA O L)) O CS) L7) L)) LS) CA CA LA (A O (A O O C� O CA CA O O O (A (A O O C3) CA ✓ r r r r r r r r r r r r r r r r r r r r . . . . . r r r r \ r r r r r r \ \ \ Lb Lb 00 LpOwW aO63OOO - --63 -', Oao Oow LX) ao . LbO O O O O r r r r r r r w ao . . . . . r r r r r r r r r r r r r o) O O O O O (A O CA 6) (A O O O O (3) (3) (3) C)) m m m m m co oo m m co m m co op oo co Cn CO CO Cb Cb 00 00 00 00 00 00 O coop Co CO 00 00 ✓ r r r r r r r . . . . . . . . r r r r r r r r r r r r . . . . . . . . . M M M M M M CM CM M M M M C") M M M CM CM CM CM CM M CM M M M M M M M M M M M M M M Lo Lo Lo Lo Lo Ln Ln Ln Lo Lo Lo Lo Lo Lo Lo Ln Ln Ln Ln Ln Lo Ln Ln Lo Lf) Lo Lo Lo Lo Lo Lo Ln Ln Lo Lo Lo Lo J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J • CO N- LC � aio44S'oi LO Lc-) rn rn rn rn rn co co co co co co rn Co v CO Ln CO CO6) A- A- M tiaid4 O � cn In CO CO CID w C C) O) O) 6) 0) > CO CO CO CO CO CO 0 2 W o w Z LU w Cl) w O J o w 5 5 Y U p > Ln in u) LC) O O J U U w G! W � Md LN CO J -J J < < C z CC CO O) O) r- '- p < < Q W U J- C7 CX) CO CO O) O) CV U U U J W W W II I Z O O 01-. 0 F.Y. U U 0 W p Z p Z LU W 22 O ccnn ccn v¢) ca ca • u 10 10 10 O - i d' I- CO CO CO O) O) •- CO CO CO CO O) 0) co 2 O u) 0 cn cn cn J J a � a � a � H c- A- A- 7 O O) O) O) a) O) O) O O O O C) 0) 01 O) C) O) W J J Z Z IL 1 1 < W W CO dD CO CO CO CO 0 w i O W J w O W W' a p w0 W W W IL W CO CD OO CO CO OO < O O J F J CO O X M Y W -1 -10 -4Z O W W < mn. mcn :/) U- cn a CO M M CO CO M LL N W �n I � cn m a a a 0 J Cr O w a J J J J J J < < m m LL LL cn fn 1 G! • • k / co / q oD L / § tt / � � 222 L 8 ; & b » : / / o \ ) § < 0_ w 6 + e r e °/ F- � k \ co co 00 2 - W < � � «73 -0k % k Cl) /® 2Lij = o d ƒ \ d 0 0 CO f 0 * (-1 f ƒ O ./'k / \ / CO i _1 < m / 7ƒ \ % 5 5 E a) = a R Q >, I- 0- - D ° / / kkk \ R 76 n - W >- 0 ° N - - \ \ / LT o 0 I < I C b # c c c � ƒ Rfi � \ / / - Lal I o co 0 _ $ a a 9 _ § G % t Lu : cr A _ < q • R -- -I 0- O / ƒ \ k / / � �� Q0_ \ 0- 0 @2 2 < bu) 0- a � & R & re < M oo = O p o � R < ƒ I m ) e t \ \ \ : re 0 » \ k - I_ Eƒ ± ® R e C 0 < (no D -" CtiT > - c) \ Z O I a o -- 7 2 : ¥ / � / ® O 2 6 f : \ \ / w % 2 0 / < F- G 2 R / / 4 E \ 7 k E ƒ f R / \ g 2 3 P 4 / / E f \ 7 / / \ 7 0 2 w E 2 E E E ° t ° 2 & 0 ± 22 ƒ\ 22 / / / f 5f � / ƒ M / / / - 7/ / \ \ \ \ 2 G / / : O R : 0 2 _ R ; 0 a. I I : O o m w \ ® w r- >- �_ / / /CV / � / 7 \ e © / r + # < al !KEE 3-1/8"CIW • NOTES: WELL ANGLE>70°©9051'***CAT ACTUATOR R FMC 1_5-31 .", ACTUATOR= AXELSON I SSSV H2S(PPM)90,OIL BASED MUD IN NMAL KB.ELE 55.0' ANNULUS BELOW 8115'(GLM#4) BF ELEV= 23.70' 13-3/8"CSG. 79' ---f.. I KOP= 6900' 68#,K-55 BTC 2176' H3-112"OTIS FMX TRSSSV,ID=2.813" Max Angie= 83°@ 9942' D=12.415" 0 CAMCO C*-EMCAL INJECTION MANDRELS Datum MD= 11306' ST MD TVD DEV TY FE VLV LATCH FORT DATE Datum TVD= 8800.SS 1 2301 2302 1 KBMG-NTS DMY NT 0 02102/91 20"CONDUCTOR 91.5#,H-40,D=19.124" —115 [�1 CA MKX)G,AS LE MANDRELS ST MD TVD DEV_ TYPE VLV LATCH PORT GATE ' .. 1 1 2792 2792 1 MMG-2 DMY RK 0 02/02/91 13-3/8"CSG,72#,L-80 BTC,ID=12.347" H 3480' 110 2 5054 5054 0 MMG2 DOME RK 16 06/05/13 3 6732 6731 4 WAG-2 SO RK 24 06/05/13 4 8115 7944 45 MMG2 EQ DMY RKP 0 10/17/91 5 8454 8165 54 MMG2 EO DMY RKP 0 03/29/91 Minimum ID = 2.750" @ 11988' 'STA#4=BD MYNAS BENT LATCH OTIS XN NIPPLE I I 8562' --13-1/r OTIS X NIP,D=2.813" J 1 9379' H 7"INV ACK SLV,D=7.381" .i 9389' H 9-5/8"X7"TID=LTP, =6.269" 9-5/8"CSG,47#,L-80 BTC,D=8.681" H 9694' T 9391' —9 5/8"X 7'TNV LNR I FCR�R D=6.260" 10373' H3-1/2"T1W POLISHED RISER,D=2.813' 3-112'TBG-FC,9.3#,L-80, – 10372' 10375' H3-1/2"OTIS X NIP,13=2.813- .0087 bpf,D=2.992' I -----I 10385' --111IV OVERSHOT SEAL ASSEMBLY 10385' Hr x 3-1/7 TAW HORIZONTALSS FKR,D=3.247" z I,. 10403' —17"X 3-1/2"TNv HORIZONTALSS PKR,D=3247' 11134' 3-112"T A M C A P ECP,D=3.0" 7"LNR 29#,L-80 BTC,.0371 bpf,D=6.184" H 11150' y$ =4 PERFORATION SUMMARY I ( , 11201' HI 3-1/2"CAMCO GMS SLD SLV ASSY,D=2.813' REF LOG:SINS CNJLDT ON 01/25/91 ANGLE AT TOP PERF:80°@ 10942 I Nbte:Refer to Production CB for historical perf data SIZE SEF INTERVAL Opn/Sqz SHOT SQZ 11556' —13-1/2"CAMCO C MS SLD SLV ASSY,D=2813" 2" 6 10942-10974 0 04/02/17 2" 6 10974-11006 0 04/02/17 2" 6 11098-11130 0 04/02/17 g ,Clii 11636' --13-1/2"TAMCAP ECP,D=3,0" 2-1/8" 1 11153,11165 0 09/08/91 , 2-1/8" 1 11229, 11242,11250, 11273 0 09/08/91 Cg ►, 11720' H 3-1/2"TAMCAP ECP,D=3.0" 2-1/8" 1 11324,11330, 11340,11364, 0 09/08/91 2-1/8' 1 11388,11396 0 09/08/91 I I , 11781' H3-1/2"CAMCO GMS SLD SLV ASSY,D=2.813" 2-1/8" 1 11406,11430,11460, 11481 0 09/08/91 2-1/8" 1 11501,11510,11522, 11578 0 09/08/91 2-118" 1 11601,11606,11607, 11670 0 09/08/91 11949' H3-1/2"CAMCO C-MS SLD SLV ASSY,D=2.813" 2-1/8' 1 11681 0 08/19/91 2-1/8" 1 11727,11749,11756 0 08/19/91 ' 11988' —3-1/2"OTIS XN NP,D=2.750" 2-1/8" 1 11812,11821, 11829,11850, 0 08/19/91 2-1/8" 1 11859,11881, 11894 0 08/19/91 2-1/8" 1 119188 0 08/19/91 - 11994' —I FISH-SWS RERF GUN/CR/CCL ASSY (8/19/91) 1 3-1/2"LW,9.3#,L-80 EUE8RDAB/M, H 12022' J— —41 .0087 bpf,ID=2.992" DATE REV BY COMMENTS DATE REV BY COMMENTS LISBURNE UNIT 02!02/91 D-09 ORIGINAL COMPLETION 03/07/12 NS/PJC GLV CORRECTION WELL: L5-31 03/03/07 RL C►ATUM MD 06/12/13 BSE/JI D GLV C/O{06/05/13) — PERMIT No:`1901300 09/21/11 ALM/PJC SET I CS CH GAUGES(6/15/11 02/14/17 MAS/JMD CORRECTION TO LNR DEPTH AR No: 50-029-22091-00 12/19/11 LEG PJC RLL GAUGES 03/07/17 JUJMD ADDED DEPTH TO BOTTOM FISH SEC 2,T11 N,R15E,2243'FSL&143'FEL 01/07/12 CJN/PJC BF C ORRE-CTION 04/03/17 JDMYJMD ADPERFS(04/02/17) 01/08/12 JLJ/PJC TBG/Ltkit CORRECTIONS I BP Exploration(Alaska) bp Date 20-MAY-2015 Transmittal Number: 93426 BPXA WELL DATA TRANSMITTAL RECEIVED Enclosed are the materials listed below. MAY 2 0 2015 (BPXA LOG DATA) AOGCC If you have any questions, please contact Doug Dortch at the PDC at 564-4973 Delivery Contents 1 CD-ROM Containing OPEN HOLE Digital Log Data: 04-21, 04-22, 04-33, C-01, C-31, L1-09, L2-03, L3-15, L3-31, L4-30, L5-01, L5-15, L5-16A, L5-16AL1, L5-16AL2, L5-31, L5-33, L5-36 04-21 185-212 2'551yy• 04-22 185-233 025345 04-33 186-035 ,25 ti(o Please Sign and Return ne copy of this transmittal to; C-01 172-030 2544I C-31 188-006 25-P5 gancpdc@bp.com L1-09 185-001 2544 q• L2-03 185-247 .251.50. Doug Dortch L3-15 185-266 S-4-51 Petrotechnical Data Center %ANNE( MAY 2 7 2015 L3-31 186-034 ,25}e52 L4-30 188-101 25753. L5-01 189-009 25-1-9-1Attn: State of Alaska -AOGCC L5-15 188-109 x57-55 Attn: Makana Bender L5-16A 206-083253.5G,- 333 W. 7th Ave, Suite 100 L5-16A L1 206-084 Z Anchorage, Alaska 99501 tj�$'�• L5-16A L2 206-085 25-T58' L5-31 190-130 25?5/ L5-33 189-047 2.51490' L5-36 189-036 ;5�(o Petrotechnical Data Center LR2-1 900 E. Benson Blvd. PO Box 196612 Anchorage,AK 99519-6612 • • y 7 BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 „- fi Anchorage, Alaska 99519 -6612 July 6, 2011 ,isk IL/L_ Mr. Tom Maunder Alaska Oil and Gas Conservation Commission \CAD 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPMA L5 Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPMA L5 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Mehreen Vazir, at 659 -5102. Sincerely, Gerald Murphy BPXA, Well Integrity Coordinator • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10.404) Lisburne 05 Date: 05/30/11 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date L5-01 1890090 500292190800 0.4 NA 0.4 na 1.7 5/23/2011 15-04 1861910 500292167900 Sealed conductor NA NA NA NA NA 15.05 1870690 500292174200 Sealed conductor NA NA NA NA NA 15-08 1870300 500292171100 Sealed conductor NA NA NA NA NA 15-09 1901240 500292208600 Sealed conductor NA NA NA NA NA L5 -12 1870100 500292169400 Sealed conductor NA NA NA NA NA 15-13 1831840 500292105900 0.6 NA 0.6 NA 1.7 5/24/2011 L5-15 1881090 500292186800 Sealed conductor NA NA NA NA NA 15-16 2060830 500292170001 Sealed conductor NA NA NA NA NA 15 -17 2042230 500292188901 0.1 NA 0.1 NA .85 5/30/2011 15-18 1900830 500292206000 2.7 NA 2.7 NA 11.9 5/30/2011 L5-19 1900680 500292205200 NA 9/24 NA NA NA NA NA L5-21 1870570 500292173200 Sealed conductor NA NA NA NA NA L5-23 1900500 500292203900 Sealed conductor NA NA NA NA NA L5-24 1850680 500292132700 0.1 NA 0.1 NA .85 5/30/2011 15-25 1881350 500292188600 Sealed conductor NA NA NA NA NA 15-26 1901100 500292207900 1 NA 1 NA 3.4 5/30/2011 15-28 2060700 500292171701 Sealed conductor NA NA NA NA NA L5-29 1870450 500292172400 Sealed conductor NA NA NA NA NA 15-31 1901300 600292209100 0.8 NA 0.8 NA 3.4 5/28/2011 15 -32 1881020 500292186100 0.3 NA 0.3 NA .85 5/28/2011 15 -33 1890470 500292194300 0.3 NA 0.3 NA .85 5/28/2011 15 -34 1980850 500292288300 0.3 NA 0.3 NA .85 5/28/2011 15 -36 1890360 500292193300 0.6 NA 0.6 NA 1.7 5/28/2011 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE OCTOBER 27, 2000 E E PI~ E W M A T E R IA L U N D ER TH IS M ARK ER '" STATE OF ALASKA ~ ALASKA ~IL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPEI,,E)ED [] ABANDONED [] SERVICE [] 2~ Name of Operator 7. Permit Number ARCO A/aska, /nc. 90-130 3. Address B. APl Number P. O. Box 196612, Anchorage, A/aska 99519-6612 . .. 5o- 029-22091 4. Location of well at surface 9. Unit or Lease Name 2243' FSL, 143' FEL, Section 2, T11N, R 15E, UM '~ ~ '..'. :, .'~'~ ~ ........... ~ .... ' -~;~.'qr;'.;...~ t Prudhoe Bay Unit i,.,': ~ ..... ~ ......... '""'~ 10. Well Number '094'FNL.AtT°p Producing ,nt. oY6, FSL.ervalsect[on2, T, IN, R15E,WU)"':',f -..,'~/~J. ~ ':'.' i;:i:~~' ~.,,~i";' ~ L5-31 UM (M ',i .' ...'.'~)'~/'~ 11. Field and Pool At Total Depth '!. ~ ' ~_rr3 ' Prudhoe Bay Field/Prudhoe Bay Poo/ 26' FSI_, 2159' FWL, Section 35, T12N, R15E, UM (MWD) 5. Elevation in feet (indicate KB, DF, etc.) J6. Lease Designation and Serial No. 55' RKB I ADL 28320 1~. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 11/12/90 1/23/91 9/12/91'I N/A feet MSL I ONE ..= 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 19. Directional Survey ~:'0. Depth where SSSV set ~1. Thickness of Permafros, 12026' MD / 8977' TVD 12026' MD / 8977' TVD YES [] NO []! 2176feet MD/ 1900' 22. Type Electric or Other Logs Run D/L/LD T/CNL/GP/T/CAL, MWD 23. CASING, LINER AND CEMENTING RECORD SE'I-rING DEPTH MD CASING SIZE VVT. PER Fr. GRADE TOP BO'I-rOM HOLE SIZE CEMENTit,~ RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 115' 30" 44 sx AS .. . 13~3/8" 72# L-80 Surface 3480' 16" 1350 sx AS///& 350 sx C~ G Top Job w/139 sx AS/ 9-5/8" 47# L-80 Surface 9694' 12-1/4" 700 sx C/ G , = 7" 29# L-80 9379' 11150 8-1/2" 325sxC/G; S~zdw/125s,~ C/G& 125sxRFC 3-1/2" ~.~ 1_-80 10385' 12022' ~' Nono - Slidin~ SIoouo Linor 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MDI PACKER SET{MD) SI~ding Sleeve Comp/et/on & 3-1/2" 10585' 10385' & 10403' 11153', 11165', 11229', 11241', 11250', 11272', 11324; 11328', 11340', .. 11365', 11388; 11396', 11406', 11430; 11460; 11481', 11501 ', 11510' .. 11522', 11578', 11601', 11606', 11617', 11670' MD 26. ACID, FRACTURE. CEIVIENT SQUFFTF. ETC. 8060',8073',8140',8153',8162',8185',82~0',8244',8257', DEPTH INTERVAL (MD) ~ AMOUNT & KIND OF MATERIAL USED 8283',8307',8315',8326',8351 ;8383',8405',8426;8435', 11130'-11940' 200 bb/s N-Var-Sparse 8448',8507',8531',8536',8548',8603' TVD 2-1/8' Peff Gun @ 1 SPF & 190 bb/s 15% ~e//ed HC/ & 15 bb/s Dies~ 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) I D'~te of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD ~ tFIow Tubing Casing Pressure 3ALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) iPress. 24-HOUR RATE i28. CORE DATA iBrief description o! lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chip~. i,vo,o - REC£1V£D FEB lcons.B ~9~.~'~ *Note: Drilled & Tubing Ran 2/'2/91; Perforated 9/8/91; Stimulated 9/12/91 Alaska 0il & Gas Com...ss'to~ Anchorage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29, 30. GEOLOGIC MARKERS FORMATION TESTS J tested, pressure data, all fluids recovered and gravity, NAME Include interval MEAS. DEPTH TRUE VERT. DEPTH GOR, and time et each phase. Zone 6 10470' 8707' Zone 5 11154' 8806' Zone 4 11658' 8902' ', 31, LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed /~[ C---" ~'~ ~/~ ~) ritleAreaDrillinoEno/neer_ _ Date ~' ~'(" ~ "'"~ '/~ [ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in' any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). - Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO Oil and Gas Company Well History - Initial Report- Daily Instruclions: Prepare and submit lhe "Initial Report" on Ihe first Wednesday atler a ',,,'ell is spudded or workover operalions are started. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District Field County. parish or borough Stale ARCO ALASKA INC. NORTH SLOPE J AK I Lease or Unit Well no. LI SBURNE ADL: 28320/34630 (BHL) L5-31 J Tille DRILL & COMPLETE Auth. or W.O. no. AL1377 API: 50-029-22091 Operalor ARCO W I ARCO 40.0000 Spudded or W.O. begUnSPUD [Date 11/12/90 J,our 10: 30 Pd tnhlsitaW.O. .... Dale and deplh as of 8:00 a.m. 11/12/90 ( TD: 115'( SUPV:DBJ 11/13/90 ( TD: 1462'( SUPV:DBJ 11/14/90 ( TD: 3370'( SUPV:DBJ 11/15/90 ( TD: 3500'( SUPV:DBJ 11/16/90 ( TD: 3510'( SUPV:HMP 11/17/90 ( TD: 5162'( SUPV:HMP 11/18/90 ( TD: 6580'( SUPV:HMP 11/19/90 ( TD: 7309'( SUPV:HMP The above is cof~ecl t-: ~l~natu~e . ~ \, ~::. For forrh..~reparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 8?', AR3B-459-1-D Complele record to~ each day reporled POOL 5 / DOYON 9 1) 115) 2) .347) 3) .908) 4) 130) 5) 10) 6) .652) 7) ,418) 8) 729) MIX SPUD MUD. MW: 0.0 VIS: 0 MOVE RIG FROM L5-9 TO L5-31, MIX SPUD MUD, MU BHA, FUNCTION TEST DIVERTER. DAILY:S126,458 CUM:$126,458 ETD:S100,000 EFC:$4,917,458 DRLG 16" HOLE AT 1462' MW: 8.9 VIS:360 FINISH MU BHA AND MIXING SPUD MUD, SPUD WELL AT 10:30 12-NOV-90, DRILL 16" HOLE FROM 115' TO 1462' DAILY:S63,217 CUM:$189,675 ETD:S300,000 EFC:$4,780,675 DRLG AHEAD W/ 16" BIT AT 3370. MW: 9.3 VIS:340 DRILL FROM 1462 TO 2411, SURVEY EVERY 300', C/O BLINDED SHAKER SCREENS, SLOW DRILLING DOWN DUE TO SHAKER SCREENS, DRILL TO 3370'. DAILY:S49,805 CUM:$239,480 ETD:S400,000 EFC:$4,730,480 PUMP TOP JOB. 13-3/8"@ 3480' ~';: 0.0 VIS: 0 DRILL 16" HOLE TO 3500', COND HOLE, DROP SURVEY, POOH, RUN 13-3/8" CSG, CMT W/ 1350 SX AS III & 300 SX CLASS G. RU TO RUN TOP JOB W/ 125 SX AS I. DAILY:S49,471 CUM:$288,951 ETD:S400,000 EFC:$4,779,951 DRILLING AHEAD W/ 12-1/4" HOL.13-3/8"@ 3480' MW: 8.8 V/S: 34 ND DIVERTER, NU AND TEST BOPE, NIH W/ 12-1/4" BHA, DRILL FLOAT EQ AND 10' NEW HOLE, CIRC AND COND MUD, PERFORM LOT TO 11.1 EMW, DRILLING AHEAD AT REPORT TIME. DAILY:S261,559 CUM:$550,510 ETD:S825,000 EFC:$4,616,510 DRILLING AHEAD. 13-3/8"@ 3480' MW: 9.2 VIS: 40 CONTROLL DRILL 12-1/4" HOLE F/3510' TO 4121'. C/O SWAB AND LINER ON #2 PUMP. CONTROLL DRILLED 12-1/4" HOLE F/4121' TO 4598' MADE SHORT TRIP TO CASING SHOE. CONTROLL DRILLED 12-1/4" HOLE F/4598' TO 5162'. DAILY:S55,060 CUM:$605,570 ETD:S1,000,000 EFC:$4,496,570 TRIPPING FOR NEW BHA. 13-3/8"@ 3480' MW: 9.2 VIS: 48 CONTROL DRILLED 12-1/4 HOLE F/5162' TO 6580'. CBU. POOH FOR BHA. DAILY:S62,374 CUM:$667,944 ETD:S1,200,000 EFC:$4,358,944 DRILLING. 13-3/8"@ 3480' MW: 9.2 VIS: 41 FINISHED POOH. P/U KICK OFF BHA. NIH. BEGAN KICKOFF. DRILLED 12-1/4" HOLE F/6580' TO 7309'. DAILY:S55,000 CUM:$722,944 ETD:S1,200,000 EFC:$4,413,944 Drilling Supt, _._ ,~ o mq9 AiaS~ OJ[ & Gas Cons. (;omt-~'tss'to~ Anchorage JNumber all daily well history forms consecutively as Ihey are prepared for each well. jPage no. --_ ARCO eli and Gas Company Daily Well History--Interim Inltructionl: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work oerformed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be rePortad on "lnllrlm" shesls until final completion. Report official or representative test on "Final" form. 1) Submit "hlterlm" sheels when lilled out bul not lass frequently Ihan evary 30 days. or (2) on Wednesday of Ihs week in which oil string ia set. Submil weekly for workovera and following selling of oil string until complelion. District Field AI~("C3 AT,A~T~A INC. T.T .q D,T T~ Ig ~.. ICounly or Parish NORTH SLOPE Lease or Unit L5-31 ISlele AK IWell no. Date and del,tn as of 8:00 a.m. 11/20/90 ( TD: 7713'( SUPV:HMP 11/21/90 ( TD: 8318'( SUPV:HMP 11/22/90 ( TD: 8500'( SUPV:HMP 11/23/90 ( TD: 9217'( SUPV:HMP 11/24/90 ( TD: 9217'( SUPV:HMP 11/25/90 ( TD: 9240'( SUPV:HMP 11/26/90 ( TD: 9445'( SUPV:HMP 11/27/90 ( TD: 9694'( SUPV:HMP The above is correct'-.. · . · Complete record for each day while drilling or workover in progress POOL 5 / DOYON 9 304) ) 605) 1) 182) 2) 717) 3) 0) 4) 23) 5) 205) 6) 249) DRILLING 12-1/4" HOLE. 13-3/8"@ 3480' MW: 9.2 VIS: 47 DRLG F/ 7309'-7544'. CBU. DROP SURVEY. POOH. CHANGE BHA. RIH. SERVICE TOP DRIVE. TEST MWD. R/U EXLOG. RIH. DRLG F/ 7544'-7713' DAILY:S87,740 CUM:$810,684 ETD:S1,200,000 EFC:$4,501,684 DRILLING. 13-3/8"@ 3480' MW: 9.6 VIS: 45 DRLG F/ 7713'-8274'. PUMP PILL. SHORT TRIP. DRLG F/ 8274'-8318'. DAILY:S76,748 CUM:$887,432 ETD:S1,300,000 EFC:$4,478,432 RIH W/ BN #5. 13-3/8"@ 3480' MW: 9.8 VIS: 64 DRLG F/ 8318'-8500'. CBU. DROP SURVEY. POOH. M/U BUT #5 ON BHA #5. RIH. DAILY:S132,502 CUM:$1,019,934 ETD:S1,350,000 EFC:$4,560,934 CIRC. 13-3/8"@ 3480' HW: 9.9 VIS: 53 DRLG F/ 8500'-8525'. CBU. DRLG & SLID F/ 8525'-9206'. PACKING OFF. DRLG & SLIDING TO 9217'. DRAGGING & PACKING OFF. ROTATE & RECIP WHILE INCREASE MW TO 9.9+ PPG. DAILY:S74,535 CUM:$1,094,469 ETD:S1,450,000 EFC:$4,535,469 POOH. 13-3/8"@ 3480' MW:10.5 VIS: 48 CIRC & RAISE MW TO 10.1+ PPG. TAR/SHALE OVER SHAKERS. CIRC & RAISE MW TO 10.3+ PPG. SHORT TRIP 10 STDS. CIRC & RAISE MW TO 10.5 PPG. POOH SLOWLY. DAILY:S89,982 CUM:$1,184,451 ETD:S1,450,000 EFC:$4,625,451 CIRC. 13-3/8"@ 3480' MW:10.5 VIS: 50 POOH 12 STDS. PACKED OFF @ 8086'. CBU. POOH. CHANGE JETS IN BIT & C/O DYNADRILL. RIH. CBU. PERFORM L.O.T. (EMW=ll.6 PPG). RIH. CBU. RIH TO 8800'. REAM TO 9206' CBU. TAR/SHALE ACROSS SHAKERS. REAM TO 9217'. DRLG TO 9240'. CBU. DAILY:S76,976 CUM:$1,261,427 ETD:S1,450,000 EFC:$4,702,427 DRILLING. 13-3/8"@ 3480' MW:10.5 VIS: 48 CNU. POOH. L/D MWD. P/U NEW MWD. RIH. CBU. DRLG F/ 9240'-9445' DAILY:S80,679 CUM:$1,342,106 ETD:S1,475,000 EFC:$4,758,106 POOH TO RUN 9-5/8" CASING.13-3/8"@ 3480' MW:10.7 VIS: 53 DRILLED 12-1/4" HOLE F/9445' TO 9694'. CBU TO CONFIRM SADLEROCHIT. SHORT TRIP, HOLE IN GOOD SHAPE. CBU. MAX GAS = 3800 U. POOH TO RUN 9-5/8" CASING. DAILY:S82,731 CUM:$1,424,837 ETD:S1,475,000 EFC:$4,840,837 For for'h3 preparati(~ and distribulion see Pro(~edures Manual Saction 10. Drilling, Pages 86 and 87 Drilling Supt, AR3B-459-2-8 J'Jumber all dally well history ~orms consecullvely r3ce "? as they are prepared for each ,~ell ARCO Oil and Gas Compahx Daily Well History--Interim InllrUcllOnl: This form is used during drilling or workovar operations. If testing, coring, or perforaling, show formation name in describing work performed. Number all drill stem tests sequentially. Atlech description of all cores. Work performed by Producing Seclion will be reported on "lnlerim" sheels unlil final completion. Report official or representative test on "Final" form. f) Submit "lnlarim" sheets when filled out but not less Irequenlly Ihan every 30 days, or (2) on Wednesday of Ihe week in which oil string is set. Submit weekly for workovere and following selling of oil siring until complelion. District Field I County or Parish I NORTH SLOPE ARCO ALASKA INC. II. ease or Unit LISBURNE I L5-31 Complete record for each day while drilling or workover in progress Dale and depth as of 8:00 a.m. 11/28/90 ( 1' TD: 9694'( SUPV:DCS 11/29/90 ( 1 TD: 9694'( SUPV:JC 11/30/90 ( TD: 9694'( SUPV:JC 12/01/90 ( TD: 9931'( SUPV:JC 12/02/90 ( TD:10223' ( SUPV:JC 12/03/90 ( TD:10293' ( SUPV:JC ) o) I) 0) ) o) 0) 237) 1) 292) :2) 70) ISlele POOL 5 / DOYON 9 AK IWell no. CLEAN PITS, ND BOP. 9-5/8"@ 9694' MW:10.7 VIS: 55 POOH SLM. C/O RAMS TO 9-5/8". R/U TO RUN 9-5/8" CASING. RAN 131JTS 9-5/8" 47# BTC AND 102 JTS 47# BTC-M. WORKED AND CIRCULATED LAST NINE JOINTS DOWN. CIRC AND COND MUD. MAX GAS = 7200 U. PUMPED 50 BBL ARCO SPACER, 135 BBL (700 SX) LATEX GAS-BLOCK SLURRY. DISPLACED WITH MUD. BUMPED PLUG, HELD 3000 PSI. BEGAN TO CLEAN PITS FOR OIL BASED MUD. DAILY:S516,035 CUM:$1,940,872 ETD:S2,150,000 EFC:$4,681,872 TEST BOPE 9-5/8"@ 9694' MW: 0.0 VIS: 0 BLED OFF CSG PRESSURE. R/U & P/U BOPE STACK. SET EMERGENCY SLIPS. CUT CSG. INSTALL PACK OFF & TBGHD. TEST TO 3000 PSI. N/U BOPE. CHANGE RAMS TO 5". L/D LANDING JT. P/U KELLY HOSE. TEST BOPE. ANNULUS TO 3000 PSI. RAMS, WING VALVES, HCR VALVES TO 5000 PSI. WORK ON TEST PUMP AND CHANGE OUT INSIDE BOPE VALVE. DAILY:S69,858 CUM:$2,010,730 ETD:S2,300,000 EFC:$4,601,730 DISPLACE HOLE W/ OBM. 9-5/8"@ 9694' MW: 9.5 VIS: 85 TEST BOPE. L/D BHA #7. M/U BHA ~8. RIH. TAG FLOAT COLLAR' @ 9611' TEST 9-5/8" CSG TO 3000 PSI. DRLG FLOAT COLLAR & CMT TO 9680'. CBU. TEST CSG TO 3000 PSI. PUMP 100 BBLS WATER DOWN DP. BLOW DOWN TOP DRIVE & KELLY HOSE. CLEAN PITS. FLUSH LINES W/ DIESEL. PUMP 100 BBLS, 100 DEF F DIESEL IN PITS. FILL PITS W/ 9.5 PPG OBM. MIX 100 BBLS VISCOUS 9.5 PPG DIESEL PILL. PUMP PILL. DAILY:S60,585 CUM:$2,071,315 ETD:S2,300,000 EFC:$4,662,315 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 47 PUMP 100 BBLS VIS DIESEL. DRLG CMT TO 9694', NEW HOLE TO 9704' PERFORM F.I.T. (12.5 PPG EMW). DRLG F/ 9704'-9931'. DAILY:S181,125 CUM:$2,252,440 ETD:S2,400,000 EFC:$4,743,440 POOH F/ NB. 9-5/8"@ 9694' MW: 9.5 VIS: 49 DRLG F/ 9931'-10223' CBU. POOH. DAILY:S81,136 CUM:$2,333,576 ETD:S2,300,000 EFC:$4,924,576 REPAIRING RIG AFTER FIRE. 9-5/8"@ 9694' MW: 9.6 VIS: 50 POOH. RIH W/ BIT #7 &BHA #9. DRLG F/ 10223'-10293' FIRE IN MUD PITS REPORTED BY PIT WATCHER. COOK CALLED FIRE DEPT. FIRE OUT OF CONTROL. EVACUTED RIG. FIRE UNDER CONTROL @ 1700 HRS. RIG COOL. ASSESSED DAMAGE & BEGAN REPAIRS. TOOK WRITTEN STATEMENTS F/ PERSONNEL ON RIG. DAILY:S52,235 CUM:$2,385,811 ETD:S2,300,000 EFC:$4,976,811 The above is correct ' Slgna)~ '~ '., For form,preparelion"and distribulion sea Procedures Manual Seclion t0, Orilling, Pages 86 and 87' {Title i~r|llinrl ~llnt AR38-459-2:B I%lumber all dally ,veil h,slor¥ ~orms consecullYely as Ihey ale prepared for each well ARco Oil and Gas Company Daily Well History--Interim In$1ru¢lions: This form is used during drilling or workover operations. It testing, coring, or perforating, show formalion name in describing work Performed. NumOer all drill stem tests sequentially. Attach descriplion of all Cores. Work performed by Producing Seclion wilt be reported on "lnlerlm" sheels unlil final completion. Report official or representelive test on "Final" form. t) Submit "lnlerlm" sheets when tilled out bul not less frequently Ihan every 30 days, or ¢2) on Wednesday of the week in which oil siring is set. Submit weekly for workoverS and following setting ol oil stdnc3 until completion Dislrict JCounty or Parish J Slele ~_RCO ~T.~A TNC. ] NORTH SLOPE AK Field ILease or Unit lWe~I no. dep,~i S_~Upu~ ] L5-31 Date and Complete record for each day while drilling or workover in progress as of 8:00 a.m. 12/04/90 ( 2 TD:10293' ( SUPV:JC 12/05/90 ( 2 TD:10293' ( SUPV:JC 12/06/90 ( TD:10293' ( SUPV:JC 12/07/90.( TD:10293' ( SUPV:DCS 12/08/90 ( TD:10293' ( SUPV:DCS 12/09/90 ( TD:10293' ( SUPV:DCS ~) O) ) o) ) o) ;) o) 7) 0) o) POOL 5 / DOYON 9 PREP TO REMOVE DRAWWORKS. 9-5/8"@ 9694' MW: 9.6 VIS: 50 R/U LIGHTING. CLEAR AREA. ASSESS DAMAGE TO DP~WWORKS. DECIDED TO CHANGE OUT SAME. REMOVE HUD AND WATER. FREEZE PROTECT 13-3/8" X 9-5/8" ANNULUS W/ 124 BBLS. DAILY:S52,033 CUM:$2,437,844 ETD:S2,300,000 EFC:$5,028,844 TYING DOWN NEW DRAWWORKS. 9-5/8"@ 9694' MW: 9.6 VIS: 50 REMOVED REAR WINDWALLS WITH CRANE. REMOVED DAHAGED DRAWWORKS FROM RIG FLOOR. INSTALLED NEW DRAWWORKS (FROM POOL 6). REPLACED WINDWALLS. COVERED DRAWWORKS AND HEATED SAME. TESTED CHOKE LINE TO 250/5000 PSI. RIGGED UP LINE FROM GAS BUSTER FOR CIRCULATING WELL. DAILY:S38,717 CUM:$2,476,561 ETD:S2,300,000 EFC:$5,067,561 HANGING BLOCKS, C/O DRILL LINE 9-5/8"@ 9694' MW: 9.6 VIS: 50 HOOKED UP RETURN LINE FROM GAS BUSTER FOR CIRULATING WELL. CUT HOLES IN RIG SUBSTRUCTURE AND BOLTED DOWN NEW DRAWWORKS. R/U AIR LINE TO DRAWWORKS. FUNCTION TESTED DRAWWORKS. PREPARED TO C/O DRILL LINE DUE TO BURNED SPOT IN SAME. PULLED LINERS AND SWABS OUT OF MUD PUMPS. DAILY:S15,171 CUM:$2,491,732 ETD:S2,300,000 EFC:$5,082,732 PREP TO TEST LINES. 9-5/8"@ 9694' HW: 9.6 VIS: 50 INSTALL DRLG LINE. WELD STRUCTURE SUPPORTS. R/U MI SOLIDS CONTROL VAN & DOWELL PUMP TRUCK. R/U AIR TO KOOMEY. WORK ON TOP DRIVE. R/U MUD BUCKET. WARM UP ACTUATE HCR VALVES. DAILY:S14,271 CUM:$2,506,003 ETD:S2,300,000 EFC:$5,097,003 CLEAN RIG, RIG DOWN. 9-5/8"@ 9694' HW: 9.6 VIS: 50 OPENED LOWER PIPE PJ%MS, CHOKE AND KILL LINES. FILLED HOLE THROUGH KILL LINE WITH 9.5 PPG OBM. OPENED UPPER PIPE RAMS AND ANNULAR. P/U ON DRILL PIPE. INITIAL P/U WEIGHT = 260 KLBS. POOH SLOWLY, L/D 2 JOINTS DP. SECOND JOINT WAS BENT. WORKED OUT THIRD JOINT, MAX PULL = 400 KLBS. BRAKE OVERHEATING. R/U GLYCOL TO DRAWWORKKS COOLING PUMP. WORKED OUT AND L/D 19 ADDITIONAL JOINTS. BIT INSIDE CASING. M/U TIW VALVE AND IBOP. HUNG OFF ON LOWER PIPE RAMS. BACKED OFF TOP JOINT DRILL PIPE. CLOSED BLIND RAMS. FILLED HOLE THROUGH TUBINGHEAD VALVE. DAILY:S14,271 CUM:$2,520,274 ETD:S2,300,000 EFC:$5,111,274 CLEAN RIG, RIG DOWN. 9-5/8"@ 9694' HW: 9.6 VIS: 50 RIGGED DOWN TOP DRIVE. CLEANED CELLAR. REMOVED FLUIDS FROM RIG. DAILY:S42,071 CUM:$2,562,345 ETD:S300,000 EFC:$7,153,345 The above is correct Si(;Oal{Jr~ ",~. ', For form ~)rep~ratio~ and dislribulion " te'~ JTitle see Procedures Manual Section IO. Drilling. Pages 86 and 87 Drilling Supt. AR3B-459-2-B INumoer all da~ly ~ell hlSIO,V 'o~rns consecul,,e~Y as !hey are prepared lot each ,'~ell ARCO Oil and Gas Company Daily Well History--Interim fnllruellonl: This form is used during drilling or workover operations. If fasting, coring, or Derforaling. show formalion name in describing work performed. Number all drill stem tests sequentially. AItaCh descriplion of all cores. Work performed by Producing Section will be reported on "lnllril1'l" sheela until final completion. Report official or represenlative test on "Final" form. I) Submit "Interim" sheets when filled DUI but not less frequently Ihan every 30 days. or (2) on Wednesday of Ihe week in which oil string is eel. Submit weekly for workovers and following setting of oil strinG until completion. District Field Dale and depth as of 8:00 a.m. I Counly or Parish J NORTH SLOPE A~(~Q ALASKA INC. JLease or Unit I LI SBURNE I L5-31 Complete record for each day while drilling or workover in progress POOL 5 / DOYON 9 12/10/90 ( TD:10293' ( SUPV:DCS 12/11/90 ( TD:10293' ( SUPV:DCS 12/12/90 ( TD:10293' ( SUPV:DCS 12/13/90 ( TD:10293' ( SUPV:JC 12/14/90 ( TD:10293' ( SUPV:JC 12/15/90 ( TD:10293' ( SUPV:JC 12/16/90 ( TD:10293' ( SUPV:JC 12/17/90 ( TD:10293' ( SUPV:JC 12/18/90 ( TD:10293' ( SUPV:JC JStale -~9) 0). 30) 0) 31) 0) 32) 0) 33) 0) 34) 0) 35) 0) 36) 0) 37) 0) AK IWell no. RIGGING DOWN. 9-5/8"@ 9694' MW: 9.6 VIS: 50 DISCONNECTED BOP LINES, FLOWLINES, BELL NIPPLE AND CHOKE LINE. N/D HYDRIL. CLEANED UP SUB BASE AND PITS. DAILY:S25,771 CUM:$2,588,116 ETD:S2,300,000 EFC:$5,179,116 · CLEAN RIG. 9-5/8"@ 9694' HW: 0.0 VIS: 0 CLEAN UP SUB BASE. HEAT PIT AREA. THAW DRAINS. CLEAN OBM F/ PITS. DAILY:S15,821 .CUM:$2,603,937 ETD:S2,300,000 EFC:$5,194,937 CLEANING, R/D. 9-5/8"@ 9694' MW: 0.0 VIS: 0 CLEAN OBM F/ PITS. P/U TRASH. DAILY:S25,761 CUM:$2,629,698 ETD:S2,300,000 EFC:$5,220 698 THAW SCHEURLE TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 CLEAN UP RIG. THAW ICE F/ UNDER SCHEURLE TRAILERS. PREP FOR RIG MOVE. DAILY:S16,927 CUM:$2,646,625 ETD:S2,300,000 EFC:$5,237 625 THAWING SCHEURLE TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 THAWING ICE F/ UNDER SCHEURLE TRAILERS. DAILY:S18,956 CUM:$2,665,581 ETD:S2,300,000 EFC:$5,256 581 THAWING SCHEURLE TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 THAW ICE F/ AROUND SCHEURLE TRAILERS. DAILY:S17,356 CUM:$2,682,937 ETD:S2,300,000 EFC:$5,273 937 PREP TO SKID RIG. 9-5/8"@ 9694' MW: 0.0 VIS: 0 LEVEL PAD. PREP TO SKID RIG. DAILY:S18,006 CUM:$2,700,943 ETD:S2,300,000 EFC:$5,291 943 CLEAN UP PADS EQUIPMENT. 9-5/8"@ 9694' MW: 0.0 VIS: 0 SKID RIG OFF L 5-31 TO END OF PAD. DAILY:S18,466 CUM:$2,719,409 ETD:S2,300,000 EFC:$5,310 409 MOVE EXCESS RIG EQUIPMENT. 9-5/8"@ 9694' MW: 0.0 VIS: 0 MOVE RIG SHOP. MOVING EXCESS EQUIPMENT. DAILY:S16,996 CUM:$2,736,405 ETD:S2,300,000 EFC:$5,327,405 The above is correct, , Sign~ure ~, -~. For form pte~araiion and dislrJbution see Procedures Manual Section 10. Drilling, Pages 86 and 87 AR38-459-2-8 Numeer all dalW ~¢ell h,¢;orv as ~he'f are prepared for each nell ARCO Oil and Gas Compan~,~,, Daily Well History--Interim Inltructiona: This form is used during drilling or workover operations. If testing, coring or perforaling, show formation name in describing work Performed. Number all drill stem tests sequenlially. Altech description of all cores. Work performed by Producing Seclion will be reported on "lnlal'lm" sheets until tinal completion. Report official or representative test on "Final" form. 1) Submil "Interim" sheets when filled out bul not less frequent y hen every 30 days. or (2) on Wednesday of the week in which oil string is sat. Submit weekly for workovers and roi owing selling of oil str~ng unlil completion. District Field T.T Date and deptl'~ as of 8:00 a.m. I County or Parish ~pc'n Z~T.~n~'R TNt I NORTH SLOPE J Leasa or Unit | L~-31 Complete record tot each day while drilling or workover in progress 12/19/90 ( TD:10293' ( SUPV:JC 12/20/90 ( TD:10293' ( SUPV:DCS 12/21/90 ( TD:10293' ( SUPV:DCS 12/22/90 ( TD:10293' ( SUPV:DCS 12/23/90 ( TD:10293' ( SUPV:DCS 12/24/90 ( TD:10293' ( SUPV:DCS 12/25/90 ( TD:10293' ( SUPV:DCS 12/26/90 ( TD:10293' ( SUPV:DCS 12/29/90 ( TD:10293' ( SUPV:TJ The abov,e is correct pQQL 5 / DOYON 9 AK no. DIGGING OUT FROM BLOW. LOAD OUT TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 DAILY:S17,056 CUM:$2,753,461 ETD:S2,300,000 EFC:$5,344,461 R/U BRIDLE. 9-5/8"@ 9694' MW: 9.6 VIS: 0 DIG OUT SNOW. R/U BRIDLE. MOVE POOL 5 CAMP TO STACKING POINT IN DEADHORSE. DAILY:S17,106 CUM:$2,770,567 ETD:S2,300,000 EFC:$5,361,567 SECURE LINES IN DERRICK. 9-5/8"@ 9694' MW: 9.6 VIS: 0 2) 0) R/U BRIDLE LINES. DAILY:S17,006 MOVING DERRICK. WAIT ON WEATHER. DAILY:S17,206 MOVING. LOWER DERRICK. PREP TO MOVE. CUM:$2,787,573 ETD:S2,300,000 EFC:$5,378,573 9-5/8"@ 9694' MW: 9.6 VIS: 0 R/D. MOVE DERRICK & CAMP STP. CUM:$2,804,779 ETD:S2,300,000 EFC:$5,395,779 9-5/8"@ 9694' MW: 9.6 VIS: 0 3) 14) ~6) 0) MOVE CAMP STP & DERRICK TO DEADHORSE STACKING AREA. WORK ON SCHUERLE TRAILER. PREP TO MOVE FIRST SUPPORT MODULE. DAILY:S16,706 CUM:$2,821,485 ETD:S2,300,000 EFC:$5,412,485 MOVING. 9-5/8"@ 9694' MW: 9.6 VIS: 0 MOVE iST & 2ND PIPE SHEDS. MOVE GENEPATOR COMPLEX. DAILY:S16,206 CUM:$2,837,691 ETD:S2,300,000 EFC:$5,428,691 MOVING. 9-5/8"@ 9694' MW: 9.6 VIS: 0 MOVING GENERATOR COMPLEX. SKID SUBSTRUCTURE ONTO TRAILER. MOVE TO DEADHORSE DAILY:S16,206 CUM:$2,853,897 ETD:S2,300,000 EFC:$5,444,897 WOW. 9-5/8"@ 9694' MW: 9.6 VIS: 0 0) MOVE SUBSTRUCTURE. DAILY:S16,206 CUM:$2,870,103 ETD:S2,300,000 EFC:$5,461,103 BEGIN DOYON 9 RIG PREP TO SET DERRICK IN PLACE. 9-5/8"@ 9694' MW: 0.0 VIS: 0 MOVE RIG TO L 5-31. SPOT RIG OFF WELL. DAILY:SO CUM:$2,870,103 ETD:S2,300,000 EFC:$5,461,103 Sigh~lOce\ x '\"' ~ For Iorm ~repa'ralion and distribution see ProcaAuras Manual Section fO. Drilling, Pages 86 and 87 Drilling Supt. AR38-459-2-B JNumber all daily /,'ell hlsJOry 'orms cOiIsecull,,ely Jr,, :,~ ·, as ,hey are prepared for each well I ARCO 011 and Gas Compah~' Daily Well History--Interim Inalruolionl: This form is used during drilling Or workover operations. If testing, coring, or perforaling, show formation name in describing work pertormed. Number all drill stem tests sequenlially. Attach description of all cores. Work performed by Producing Section will be reported on "lnllrlm" sheets unlil linal completion. Report official or representative test on "Final" form. I) Submit "Interim" sheets when tilled out but not less frequenlly Ihan every 30 days. or (2) on Wednesday pt the week in which oil string is set. Submit weekly tot workovers and following setting pi oil strinG until complelion. District Field ARCO ALASKA INC. LISBURNE Date and depth as of 8:00 a.m. 12/30/90 ( TD:10293' ( SUPV:TJ 12/31/90 ( TD:10293' ( SUPV:TJ/JC 01/01/91 ( TD:10293' ( SUPV:TJ/JC 01/02/91 ( TD:10293' ( SUPV:TJ/JC 01/03/91 ( TD:10293' ( SUPV:GLC/SB 01/04/91 ( TD:10545' ( SUPV:GLC/SB 01/05/91 ( TD:10650' ( SUPV:GLC/SB 01/06/91 ( TD:10776' ( SUPV:GLC/SB 01/07/91 ( TD:l1048' ( SUPV:GLC/SB The abo? is correct I County or Parish IStale AK NORTH SLOPE Lease or Unit IWell no L5-31 Complete record for each day while drilling or workover in progress POOL 5 / DOYON 9 4') 4~) 43) 5)) 0) 0) 0) 2) 252) 3) 105) 4) 126) ~5) 272) SPOT RIG. 9-5/8"@ 9694' MW: 0.0 VIS: 0 SPOT RIG. DAILY:SO CUM:$2,870,103 ETD:S2,300,000 EFC:$5,461,103 N/U TO PAA BOP STACK. 9-5/8"@ 9694' MW: 9.5 VIS: 0 SPOT RIG. N/U BOPE. TAKING ON OBM. ACCEPTED RIG @ 1400 HRS, 12/30/90. DAILY:S49,092 CUM:$2,919,195 ETD:S2,300,000 EFC:$5,5]0,195 CBU. PREP TO POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 47 N/U BOPE. TEST BOPE. CIRC. POOH 2 JTS. P/U RTTS. RIH. SET RTTS. TEST BOPE. POOH 2 JTS. REMOVE RTTS. CBU. DAILY:S98,032 CUM:$3,017,227 ETD:S2,300,000 EFC:$5,608,227 RIH W/ BHA #10. 9-5/8"@ 9694' MW: 9.5 VIS: 46 CIRC. POOH. TEST BOPE. M/U BHA #10. RIH. POOH. RIH. DAILY:S56,918 CUM:$3,074,145 ETD:S2,300,000 EFC:$5,665,145 CIRC. 9-5/8"@ 9694' MW: 9.5 VIS: 49 TIH TO 9631' CIRC. REAM F/ 9631'-10137' CIRC LOW VIS SWEEP. REAM F/ 10137'-10291' CIRC. DAILY:S51,719 CUM:$3,125,864 ETD:S2,300,000 EFC:$5,716,864 CIRC. 9-5/8"@ 9694' MW: 9.5 VIS: 47 CIR. DRLG TO 10474' CIRC. DRLG TO 10545'. CIRC. DAILY:S57,964 CUM:$3,183,828 ETD:S2,300,000 EFC:$5,774,828 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 48 SHORT TRIP TO 9000'. RIH. POOH F/ BHA. CHANGE BHA. RIH. DRLG F/ 10545'- 10650'. DAILY:S73,422 CUM:$3,257,250 ETD:S2,300,000 EFC:$5,848,250 DRILLING. DRLG TO 10720'. 10450'-10720' DAILY:S61,836 9-5/8"@ 9694' MW: 9.5 VIS: 48 CIRC. POOH. RIH. LOGGED F/ DRLG F/ 10720'- 10776'. CUM:$3,319,086 ETD:S2,300,000 EFC:$5,910,086 REAM HOLE. 9-5/8"@ 9694' MW: 9.5 VIS: 49 DRLG F/ 10776'-10987' REAM 1 JT. DRLG F/ 10987'-11017'. REAM 1 JT. DRLG F/ 11017'-11048' REAM UP TO 10970'. SHORT TRIP 10 JTS. REAM TO BTM. DAILY:S72,055 CUM:$3,391,141 ETD:S2,300,000 EFC:$5,982,141 \ \ For form"9~paration and distribution see Procedures Manual Section t0, Drilling, Pages 86 and 87 Dle , ITille :~~ \ i Drilling Supt, I AR3B-459-2-B Number all dal'y 'well history lotto5 conseculJ;'ely as Ihey are prepared lot each ,~ell ARCO 011 and Gas Companx Daily Well History--Interim Inalmclione: This lorm is used during drilling or workover operations. If lasting, coring, or perforaling, show formalion name in describing work pertormed. Number all drill stem tests sequentially. Altach description or all cores. Work performed by Producing Seclion will be reported on "lnlsrlm" sheels unlil final completion. Report official or representative teat on "Final" form. 1) Submit "lnlerlm" sheets when filled out bui not less IreOuently Ihan every 30 days. or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following selling o! oil sirinG unlil completion. District JlC°unly or PariShNoRTH SLOPE ISlale Field ARCO ALAS['~ [NC. JLease or Unit I LI SBURNE J L5- 31 Dale and del~th Complete record for each day while drilling or workover in progress as of 8:00 a.m. POOL 5 / DOYON 9 01/08/91 ( TD:lllS0'( SUPV:GLC/SB 01/09/91 ( TD:lll50' ( SUPV:GLC/SB 01/10/91 ( TD:lll50' ( SUPV:TJ 01/11/91 ( TD:lll50' ( SUPV:TJ 01/12/91 ( TD:lll50' ( SUPV:TJ 01/13/91 ( TD:lll50' ( SUPV:TJ 01/14/91 ( TD:lll50' ( SUPV:TJ 6) 102) 7) 0) 8) 0) 9) 0) ;0) O) ;1) O) 32) 0) AK RUNNING 7" LNR. 9-5/8"@ 9694' MW: 9.5 VIS: 52 RIH. DRLG F/ 11048'-11150' CIRC. SHORT TRIP TO 9-5/8" SHOE. CIRC. POOH. R/U TORQUE TURN. RUN 7" LNR F/ 9379'-11150'. DAILY:S100,135 CUM:$3,491,276 ETD:S2,300,000 EFC:$6,082,276 TESTING BOPE. 9-5/8"@ 9694' MW: 9.6 VIS: 51 P/U 7" LNR. RIH. CIRC. RIH. CIRC. PUHP 20 BBLS CW101, 20 BBLS SPACER 3001 325 SX LATEX CMT (67 BBLS). SET LNR W/ 3000 PSI. RELEASE F/ LNR. SET PKR. REV CIRC. POOH. TEST BOPE. DAILY:S214,998 CUM:$3,706,274 ETD:S2,300,000 EFC:$6,297,274 POOH. 9-5/8"@ 9694' HW: 9.5 VIS: 55 TEST BOPE. P/U 6" BHA. RIH. POOH. RIH. TAG LC @ 11060' . CIRC. TEST LNR. NO TEST. POOH. DAILY:S73,058 CUM:$3,779,332 ETD:S2,300,000 EFC:$6,370,332 SQZ 7" LNR LAP. 9-5/8"@ 9694' MW: 9.5 VIS: 53 POOH. L/D BHA. RIH W/ RTTS. SET PKR @ 9604'. TEST. CIRC 95 BBLS 16.5 PPG MUD. SPOT IN LNR. POOH 18 STDS. CIRC. SPOT BALANCED CMT PLUG. DAILY:S82,493 CUM:$3,861,825 ETD:S2,300,000 EFC:$6,452,825 RIH W/ BHA {4 9-5/8"@ 9694' MW: 9.5 VIS: 52 PUMP 20 BBLS 3001 SPACER. 36 BBLS 'G' CHT (175 SX) W/ 1.75 G/SX D-135, .05 G/SX D-47, .3% D-65, .1% D-800. DISP W/ 120 BBLS MUD. POOH 10 STDS. SQUEEZE CMT. POOH. H/U 8-1/2" BIT. RIH TO 9022' CBU. POOH. RIH W/ BHA {4. DAILY:S101,020 CUM:$3,962,845 ETD:S2,300,000 EFC:$6,553,845 POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 49 RIH. DRLG CMT F/ 9380'-9425'. TEST LNR. POOH FOR SQUEEZE. RIH W/ 3-1/2" MULE SHOE. CIRC. PUMP 20 BBLS SPACER. PUMP 35 BBLS 'G' CMT, 2 BBLS SPACER, 142 BBLS MUD. POOH 10 STDS. SQUEEZE CMT. POOH. DAILY:S81,512 CUM:$4,044,357 ETD:S2,300,000 EFC:$6,635,357 RIH. 9-5/8"@ 9694' MW: 9.5 VIS: 52 POOH. L/D BHA. P/U 8-1/2" BIT. RIH TO 8900'. WASH F/ 8900'-9126' DRLG CMT F/ 9126'-9379'. CIRC. POOH. RIH TO 3238'. CIRC. RIH TO 9350'. DRLG CMT F/ 9380'-9394' . TEST LNR. CIRC. DRLG CMT F/ 9394'-9510'. RIH TO 10181' DAILY:S54,835 CUM:$4,099,192 ETD:S2,300,000 EFC:$6,690,192 IWell no. The above i~ correct ~ · $ignatLJ~e '\ \ .~ For form I~rej~lration and dislribulion see Procedures Manual Seclion 10, Drilling, Pages 86 and 87 Oat' I-~\i,~ I'i'le Drilling Supt. AR3B-459-2-8 t~umber all dally ,veil hlslor', 'orm~ consecuh~ely {:' ':'? ' as {hey are pre~ared for each ARCO 011 and Gas Company Daily Well History--Interim Inllrucl o111: Th s form is used during drilling or workover operations, I! leafing, coring, or perforating, show formalion name in describing 'work perto~med. Number all drill stem tests sequentially. Attach descr pt on of all cores. Work performed by Producing Section will be reported on "lnllrlm" sheets unlil final completion, Report official or representative test on "Final" form. 1] Submit "hllarin1" sheets when filled out bul not less frecluenlly Ihan every 30 days. or {2) on Wednesday of Ihe week in which oil string is set. Submit weekly for workover$ and following selling of oil string until completion Dislrict Field LI$ 9UPNE Dale and depth as of 8:OO a.m. I County or Parish I NQRTH ARCO /%T'/tCR'A TN~. ILease or Unit SLOPE I I L5-31 Complele record for each day while drilling or workover in progress 01/15/91 ( Th:illS0'( SUPV:TJ 01/16/91 ( TD:lll50' ( SUPV:TJ 01/17/91 ( Th:ill50' ( SUPV:GLC 01/18/91 ( TD:ll160' ( SUPV:GLC 01/19/91 ( TD:11339' ( SUPV:GLC 01/20/91 TD:11359'( SUPV:GLC 01/21/91 ( TD:l1670' ( SUPV:GLC 01/22/91 ( TD:11842' ( SUPV:GLC o) ) o) ~) o) ,6) lO) ;7) 179) IStafe AK IWell no DOYON 9 The 8bore is correct · For 'orm~atio~anld dis~;i~b~ see Procedures Manual Section tO, Drilling, Pages 86 and 87 20) ;9) 311) o) 172) M/U TIW LNR TOP MILL. 9-5/8"@ 9694' MW: 9.5 VIS: 50 RIH TO 9710'. TAG CMT. DRLG CMT TO 9775'. CBU. POOH. L/D BHA. P/U HOWCO RTTS. RIH. SET RTTS @ 9370'. TEST CSG. POOH. L/D RTTS. M/U TIW LNR TOP MILL. DAILY:S61,205 CUM:$4,160,397 ETD:S2,300,000 EFC:$6,751,397 RIH W/ TSA 6" MAGNET. 9-5/8"@ 9694' MW: 9.5 VIS: 50 ' RIH W/ TIW LNR TOP MILL. WASH & REAM F/ 9338'-9387'. CBU. POOH. RIH W/ BAKER MODEL 'H' HYD LNR PKR. SET @ 9365'. POOH. TEST BOPE. PULL TEST PLUG. 1/2" RAILROAD UNION FELL IN HOLE. P/U TSA 6" MAGNET. RIH. DAILY:S94,769 CUM:$4,255,166 ETD:S2,300,000 EFC:$6,846,166 MILLING @ 11060'. 9-5/8"@ 9694' MW: 9.5 VIS: 45 RIH W/ 6" MAGNET. TAG TOL @ 9380'. WORK MAGNET. POOH. P/U 6" FLAT JUNK MILL. RIH. TAGGED @ 9380' MILL ON JUNK. BROKE THROUGH. RIH TO 10995'. MILLED ON CMT, JUNK F/ 10995'-11060' DAILY:S62,102 CUM:$4,317,268 ETD:S2,300,000 EFC:$6,908,268 F.I.T. 9-5/8"@ 9694' MW: 9.5 VIS: 46 CBU @ 11062' POOH W/ MILL. L/D MILL. M/U BHA. RIH. WASH BTM. DRLG CMT & FLOAT COLLAR F/ 11063'-11137'. CIRC. TEST CSG. DRLG FLOAT SHOE & 10' NEW FO~-~TIOH TO 11160'. CIRC. F.I.T. W/ 1374 PSI (12.5 PPG EMW). DAILY:S62,175 CUM:$4,379,443 ETD:S2,300,000 EFC:$6,970,443 POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 47 FINISH F.I.T. @ 12.5 PPG. DRLG F/ 11160'-11339'. CBU. POOH. DAILY:S62,804 CUM:$4,442,247 ETD:S2,300,000 EFC:$7,033,247 REAM & LOG F/ 11339'-11359'. 9-5/8"@ 9694' MW: 9.5 VIS: 45 CHANGE BHA. RIH. DRLG F/ 11339'-11359'· CBU. POOH. CHANGE BHA. RIH. KELLY UP TO REAM & LOG W/ MWD. DAILY:S71,671 CUM:$4,513,918 ETD:S2,300,000 EFC:$7,104,918 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 44 FINISH LOGGING F/ 11339'-11359'. DRLG F/ 11359'-11670' DAILY:S70,257 CUM:$4,584,175 ETD:S2,300,000 EFC:$7,175,175 CIRC. 9-5/8"@ 9694' MW: 9.5 VIS: 44 DRLG TO 11679'. CIRC. DROP SURVEY. SHORT TRIP TO 7488' DRLG F/ 11679'- 11842'. CIRC. DAILY:S62,296 CUM:$4,646,471 ETD:S2,300,000 EFC:$7,237,47! ~ ~ ITme \ Drilling Supt. AR3B-459-2-8 I/'4umber all dal'v ,well h,slor; 'orms cor,$ecut,'.ely as lhey are ~e~ared for each .,.ell ARCO Oil and Gas Company Daily Well History--Interim In.tructlona: This form is used during drilling or workover operalions. If testing, coring, or perlorating, show formelion name in describing work performed. Number all drill stem tests sequentially. Alfach description o! all cores. Work performed by Producing Section will be reported on "lnlerlm" sheers until final completion. Report official or represenlative test on "Final" form. 1) Submit "lntaril'll" sheets when filled PUl bul not less Irequenffy Ihan every 30 days. or (2) on Wednesday o! the week in which oil string is set. Submit weekly for workovers and Iollowin§ selling of oil siren§ unfil complelion. Oislrict Field ARCO ALASKA INC. ICounly or Parish NORTH SLOPE Lease or Unit - L5-31 ISlale AK LISBURNE Date and de0fn as o! 8:00 a.m. IWell no. 01/23/91 ( TD:11937' ( SUPV:GLC 01/24/91 ( TD:12026' ( SUPV:TJ 01/25/91 ( TD:12026 PB: 0 SUPV:TJ 01/26/91 ( TD:12026 PB: 0 SUPV:TJ 01/27/91 ( TD:12026 PB: 0 SUPV:TJ 01/28/91 ( TD:12026 PB: 0 SUPV:TJ 01/29/91 ( TD:12026 PB: 0 SUPV:TJ 01/30/91 ( TD:12026 PB: 0 SUPV:TJ Complele record for each day while drilling Or workover in progress DOYON 9 1) 95) 2) 89) 3) The ~,bove. is correct ~4) ¸8) For form p~'epar~tion and distribulion see Procedures Manual Seclion 10, Drilling, Pages 86 and 87 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 46 POOH. CHNAGE BHA. RIH. DRLG TO 11937'. DAILY:S64,927 CUM:$4,711,398 ETD:S4,612,598 EFC:$4,989,800 RIH W/ DP & W/L. 9-5/8"@ 9694' MW: 9.5 VIS: 46 DRLG F/ 11937'-12026'. CBU.' SHORT TRIP 20 STDS. CBU. POOH. L/D BHA. R/U SCHLUMBERGER. M/U DIL/LDT/CNL/GPIT/CAL. LOAD SOURCE. RIH. DAILY:S62,509 CUM:$4,773,907 ETD:S4,675,107 EFC:$4,989,800 CBU. 9-5/8"@ 9694' MW: 9.5 Crude RIH W/ DP & W/L LOGS. POOH LOGGING. POOH W/ W/L. POOH W/ DP. M/U BHA. RIH REAM F/ 11275'-11306'. RIH TO 12026'. DAILY:S57,441 CUM:$4,831,348 ETD:S57,441 EFC:$9,664,907 POOH W/ LOGGING TOOLS. 9-5/8"@ 9694' MW: 9.5 Crude CIRC. POOH TO 11130'. RIH TO 11400'. POOH. M/U LOGGING TOOL. RIH TO 9200' PUMP DN WET CONN. RIH TO 12022'. LOG UP TO 10854'. LOG F/ 11129'- 11313'. R/D SCHLUMBERGER. POOH. DAILY:S54,146 CUM:$4,885,494 ETD:S111,587 EFC:$9,664,907 RIH W/ LNR. 9-5/8"@ 9694' MW: 9.5 Crude POOH. L/D SOS LOGGING TOOLS. M/U BIT 17 RR. RIH TO 12026' CIRC. POOH. R/U TO RUN 3-1/2" LNR. RIH W/ 3-1/2" LNR ON DP F/ 10373'-12022' DAILY:S168,829 CUM:$5,054,323 ETD:S280,416 EFC:$9,664,907 SET RTTS. @ 10300' 9-5/8"@ 9694' MW: 9.5 Crude RIH TO 12022'. TOP OF TIW PKR @ 10430'. CBU. POOH. RIH. ATTEMPT TO TEST PKR. NO GO. CBU. POOH. RIH W/ 7" RTTS. DAILY:S54,966 CUM:$5,109,289 ETD:S335,382 EFC:$9,664,907 CBU. 9-5/8"@ 9694' MW: 9.5 Crude SET RTTS @ 10300'. CBU. POOH. L/D RTTS. RIH W/ TIW 'SS' 7" X 3-1/2" HORIZ PKR. SET @ 10385'. TEST SAME. CBU. POOH. RIH W/ TIW OVERSHOT. TEST SEALS. DAILY:S60,175 CUM:$5,169,464 ETD:S395,557 EFC:$9,664,907 WAIT ON WEATHER. 9-5/8"@ 9694' MW: 9.5 Crude CBU. POOH. CHANGE RAMS. TEST BOPE. R/U TO RUN 3-1/2" COMP. WAIT ON WEATHER. DAILY:S50, 678 CUM:$5,220,142 ETD:S446,235 EFC:$9,664,907 Drilling Supt, AR3B-459-2-B Jl'4umber all dally ,'~ell h,slo,y f'~rrns consecuhvely Jr, ,.::.; .~.. as fhey are prepared for each ,',ell I ARCO Oil and Gas Compar,= ~ Daily Well History--Interim Inetr,-,ptlonl: This form is used during drilling or workover operations. If reeling, coring, or perforating, show formation name in describing work performed. Number all drill slern tests secluenlielly. Attach description of ail cores. Work performed by Producing Section wilt be repoHecl on "lnfsrlm" sheets unlil hnal complelion. Report official or representalive test on "Final" form. 1) Submit "Interim" sheets when tilled out but noI less Irequenlly Ihan every 30 days. or (2] on Wednesday of the week in which oil string is set. Submit weekly for workovers and following selling of oil siring unlil complelion. District County or Parish ISlale I NORTH SLOPE Field a~{~O ALASKA INC. Lease or Unit LI SBURNE L5-31 Dale and dept, Complete record for each day while drilling or workover in progress aa of 8:00 a.m. DOYON 9 01/31/91 ( TD:12026 PB: 0 SUPV:TJ 02/01/91 ( TD:12026 PB:12026 SUPV:GLC 02/02/91 ( TD:12026 PB:12026 SUPV:GLC 1) AK IWell no RIH W/ 3-1/2" COMPLETION. 9-5/8"@ 9694' MW: 9.5 Crude WAIT ON WEATHER. RIH W/ 3-1/2" TBG. The above is correct For Iorm pre'l~.aratlon and dislribulion see Procedures Manual Section 10. Drilling, Pages 86 and 87 DAILY:S49,836 CUM:$5,269,978 ETD:S496,071 EPC:$9,664,907 N/U FMC GEN IV TREE. 9-5/8"@ 9694' MW: 9.5 Crude RIH W/ 3-1/2" COMP. TEST SAME. SET BPV. N/D BOPE. N/U TREE. DAILY:S323,066 CUM:$5,593,044 ETD:S819,137 EFC:$9,664,907 CLEANING PITS. 9-5/8"@ 9694' HW: 8.4 Seawater N/U TREE. TESTED SAME. PULL DUMMY. PUMP 100 BBLS SEAWATER. REV CIRC. PUMP 197 BBLS DIESEL IN AHNULUS, 74 BBLS IN TBG. SET DUFLMY. CLEAN PITS. DAILY:S50,044 CUM:$5,643,088 ETD:S869,181 EFC:$9,664,907 :~r,iiing Supt. AR38-J5g-2-8 J Number all 'laHv .veil hlS;OrV ~orms consecul,.'ely as Ihey ace prepared for each '.".'ell ARCO ell'and Gas Company Daily Well History-Final Report Inslruclions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or ',','ell .is Plugged. Abandoned. or Sold. "Final Reporl" should be submitted also when operations are suspended for an indefinite or appreciable lenglh of time. On v, orkovers ','.ben an olticial lest Is not required upon completion, report completion and representative test data in blocks provided. The "Final Reporr' form may be used for reporting Ihe entire operation it space is available. ARCO ALASKA INC. NORTH SLOPE DistHcl - LISBURNE Countyor Parish ADL: 28320/34630 (BHL) Field AL1377 Lease or Unil Auth. or W.O. no. Tit e API: 50-029-22091 , ARCO Operator SPUD Accounting cost center code AK L5-31 I Well no. DRILL & COMPLETE 40.0000 ~otal number of wells (aclive or inaclive) on this 11 / 12 / 90 Ic°st cenler [srior tel F~u.g~g and I Jabandonmenl of lhi"s'~'velf"" I J Hour Prior stalus if a W.O. Spndded or W.O. begnn Date and dep.h 02/03/91 as of 8:00 a.rq TD:12026 PB:12026 SUPV:GLC A.R.Co. W.I. Date POOL 5 / DOYON 9 . [Co~'~t ...... df ..... h day reporled RIG RELEASED @ 24:00 HRS.. 9-5/8"@ 9694' HW: 8.4 Seawater ............... ~u iou ~LS UI~5~L. B/D STACK. RIG RELEASED @ 24:00 HRS, 2/2/91. OTIS SSSV @ 2176', TT @ 10385', TIW 'SS' HORIZONTAL LINER PKR @ 10385"' DAILY:S112,262 CUM:$5,755,350 ETD:S869,181 EFC:$9,777,169 Released rig Classificalions (oil, gas, etc.) JNe'.': TD J PB Deplh Dale Kind of rig Type completion (single, dual, elc.) Producing mefhod Official reservoir name(s) Polential test data Well no Dale Reservoir Producing Inferval Oil or gasTest time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. O.P. Water % GOR Gravity Allowable , Effective date correcled Tbeabov.e, t ....... t~h~~ . ' Signature 'x D! $ Title ~ ~"~.,~ ~ ),~,,., ~ · nrillJng Suot. For form p;~aratio;Sn; ;,stri~u[~n. -- ........ ' see Procedures Manual, Seclion ~0, prilling. Pages 86 and 87. AR3B-459-3-C Number all daily ',','ell hlsfory forms conseculively as hey are prepared Ior each well. Page no. Division el Allaotl~:RlchfleldCompeny' L½ REPORT ARCO ALASKA INC. DS L-5 ~31 L I SBURNE F I ELD MAGOS - HENDRIX DATADRIL ARCO ALASKA INC. DS L-5 #31 LISBURNE FIELD MAGOS - HENDRIX NOV. 10, 1990 ANADRILL MW~ 30.86 DEGREES EAST NORTH 45 NEST AFE: AL1377 SPUD: NOV. PAGE No. File Name: L5 31 -- ~EASURED DEPTH (FT) 0.00 215.00 497.00 774. O0 'i2.00 1533.00 1616.00 1898.00 2172.00 2451.00 2731.00 3012.00 3292.00 3457.00 3731.00 4010.00 4285.00 4559.00 4838.00 5120.00 5407.00 INCL ANGLE (DEG) 0.00 .20 .10 .10 .10 .20 .2O .20 .70 .60 .70 .10 .70 .40 .40 .50 .50 .30 .20 .10 .60 *** WELLBORE ANALYSIS *** Calculated by DATADRIL's CADDS System Radius of Curvature Method All Angles are Decimal D R I F T COURSE TOTAL DIRECTION LENGTH VERTICAL (DEG) (FT) DEPTH N 0.00 E 0.00 0.00 N 43.80 E 215.00 215.00 S 5.40 W 282.00 497.00 S 69.30 E 277.00 774.00 N 14.40 E 278.00 1052.00 N 11.90 W 281.00 1333.00 N 76.00 W 283.00 1615.99 N 34.00 W 282.00 1897.99 N 23.20 E 274.00 2171.98 N 44.60 E 279.00 2450.97 N 64.80 E 280.00 2730.95 S 35.00 E 281.00 3011.94 S 14.30 E 280.00 3291.93 S 10.76 E 165.00 3456.92 S 16.10 W 274.00 3730.92 S 2.90 E 279.00 4009.91 S 7.70 W 275.00 4284.90 S 38.30 W 274.00 4558.89 S 88.10 W 279.00 4837.89 S 35.30 E 282.00 5119.89 $ 77.60 E 287.00 5406.88 WALK BUILD/DROP RATE RATE (DEG/IO0') (DEG/IO0') 0.00 0.00 20.37 .09 50.21 -.04 DLSH (DEG/IO0 0.00 0.00 .09 DLS (DEG/IO0') 0.00 .09 .10 7.39 .21 .03 .22 2.15 -.18 .02 .18 9.80 0.00 .07 .07 '6.81 .04 -.05 .06 3.85 0.00 .03 .03 11.17 '.07 .07 .10 17.85 .04 .07 .08 -43.76 .04 '.09 .10 -14.74 .17 -.06 .18 7.67 -.04 .09 .09 7.21 .04 .08 .09 28.54 -.21 .12 .25 '22.65 0.00 '.08 .08 14.89 0.00 .05 .05 '110.51 .18 .13 .22 '26.97 0.00 '.04 .04 '34.64 0.00 '.05 .05 118.75 .04 .02 .04 MEASURED DEPTH (FT) 5694.00 5979.00 6257.00 6540.00 6707.00 6893.00 7077.00 7263.00 7454.00 7637.00 7824.00 8015.00 8201.00 8388.00 -8575.00 8762.00 8952.00 13.00 9355.00 9508.00 9606.00 9755.00 9850.00 9942.00 10034.00 10131.00 10510.00 10685.00 10849.00 10945.00 11038.00 11106.00 11253.00 INCL ANGLE (DEG) .90 .70 1.00 1.30 3.40 9.10 16.10 23.10 29.20 32.40 37.80 43.90 46.60 51.90 56.60 61.80 67.10 72.60 77.20 81.80 81.40 81.90 82.20 82.50 80.90 79.90 80.90 83.00 82.30 81.60 80.90 80.50 79.50 DATADRIL ARCO ALASKA INC. DS L-5 ~31 DRIFT DIRECTION (DEG) S 14.40 E S 33.80 E S 13.50 E COURSE LENGTH (FT) 287.00 285.00 278.00 10.00 85.60 64.60 283.00 167.00 186.00 61.40 53.90 42.70 184.00 186.00 191.00 37.60 37.80 33.60 183.00 187.00 191.00 40.80 41.90 45.50 186.00 187.00 187.00 45.10 45.70 46.60 187.00 190.00 181.00 47.90 46.80 47.30 222.00 153.00 98.00 44.50 45.40 44.40 149.00 95.00 92.00 44.20 43.10 43.00 92.00 97.00 379.00 44.00 42.70 43.00 175.00 164.00 96.00 43.00 41.90 42.80 93.00 68.00 147.00 LISBURNE FIELD MAGOS - HENDRIX TOTAL WALK BUILD/DROP DLSH DLS VERTICAL RATE RATE DEPTH (DEG/IO0') (DEG/IO0') (DE6/IO0') (DEG/IO0') 5693.86 22.02 .10 .27 .29 5978.83 -6.81 -.07 -.09 .12 6256.80 7.30 .11 .11 .15 6539.74 8.30 .11 .16 .20 6706.59 50,54 1.26 1.69 2.11 6891.41 11.29 3.06 1.09 3.25 1.74 3.80 .36 3.82 4.03 ' 3.76 1.33 3.99 5.86 3.19 2.56 4.10 7070.87 7245.98 7417.35 7574.52 2.79 1.75 1.42 2.26 7727.45 -.11 2.89 -.06 2,89 7871.86 2.20 3.19 1.43 3.50 -3.87 1.45 -2.75 3.11 - .59 2.83 - .45 2.87 -1.93 2.51 -1.56 2.96 8002.80 8124.82 8234.05 8329.76 .21 2.78 .18 2.79 8411.68 -.32 2.79 -.28 2.80 8474.01 -.50 3.04 -.47 3.07 8531,83 -.59 2.07 -.57 2.15 8559.70 .72 3.01 .71 3.09 8574.02 -.51 -.41 -.50 .65 8595.65 1.88 .34 1.86 1.89 8608.79 -.95 .32 -.94 .99 8621.04 1.09 .33 1.08 1.13 8634.32 .22 -1.74 .22 1.75 8650.50 1.13 -1.03 1.12 1.52 8713.70 .03 .26 .03 .27 8738.21 -.57 1.20 -.57 1.33 8759.19 .79 .43 .79 .89 8772.63 -.31 -.73 -.31 .79 8786.78 0.00 -.75 0.00 .75 8797.77 1.62 .59 1.60 1.70 8823.29 -.61 -.68 -.60 .91 PAGE No. MEASURED DEPTH (FT) 11459. O0 11714.00 11917.00 12026.00 DATADRIL ARCO ALASKA INC. DS L-5 #31 INCL D R I F T COURSE ANGLE DIRECTION LENGTH (DEG) (DEG) (FT) 78.50 N 43.00 W 206.00 78.50 N 43.00 W 255.00 78.10 N 43.50 W 203.00 LISBURNE FIELD MAGOS - HENDRIX TOTAL WALK BUILD/DROP DLSH DLS VERTICAL RATE RATE DEPTH (DEG/IO0t) (DEG/IO0') (DEG/IO0') (DEG/IO0~) 8862.60 -.10 -.49 -.10 .49 8913.44 0.00 0.00 0.00 0.00 8954.60 -.25 -.20 -.24 .31 0.00 0.00 0.00 0.00 78.10 N 43.50 W 109.00 8977.08 PAGE No. DR_T FT/UAi _K HISTOgR PH iNCLINATION 8 28 48 68 80 188 8 --" -'I~~ I 1 ..... 750 2258 3888 3758 5258 6888 6758 8250 9758 24 Feb lg91 8 18.38 T R U E U E R T I C L D E P T H AZ!MUI'H 60 128 188 ......... 1 ...... 1 ...... 1 ........ 248 388 8 I ....... 1-----1 758 2258 - 9758 - 8581~ - 1251~ - 3888 - 3758 "x~ - 4588 fi000 '=""-"-~ 6758 7588 8258 9888 I DATADRIL ARCO ALASKA INC. DS L-5 ~r51 LISBURNE FIELD MAGOS - HENDRIX NOV. 10, 1990 ANADRILL MWD 30.86 DEGREES EAST NORTH 45 WEST AFE: AL1377 SPUD: NOV. PAGE No. File Name: L5 31 MEASURED DEPTH (FT) 0.00 215.00 497.00 774.00 1052.00 1333.00 1616.00 1898.00 2172.00 2451.00 2731.00 3012.00 3292.00 3457.00 3731.00 4010.00 4285.00 4559.00 4838.00 5120.00 5407.00 *** RECORD OF SURVEY *** INCL D R I F T COURSE ANGLE DIRECTION LENGTH (DEG) (DEG) (ET) 0.00 .20 .10 .10 .10 .20 .20 .20 .70 .60 .70 .10 .7O .40 .40 .50 .50 .30 N 0.00 E 0.00 N 43.80 E 215.00 S 5.40 W 282.00 S 69.30 E 277.00 N 14.40 E 278.00 N 11.90 W 281.00 N 76.00 W 283.00 N 34.00 W 282.00 N 23.20 E 274,00 N 44.60 E 279.00 N 64.80 E 280.00 S 35.00 E 281.00 S 14.30 E 280.00 S 10.76 E 165.00 S 16.10 W 274.00 S 2.90 E 279.00 S 7.70 14 275.00 S 38.30 14 274.00 .20 S 88.10 W 279.00 .10 S 35.30 E 282.00 .60 S 77.60 E 287.00 Calculated by DATADR[L's CADDS System Radius of Curvature Method All Angles are Decimal Vertical Section Plane: N 45.00 TOTAL T 0 T A L VERTICAL RECTANGULAR COORDINATES DEPTH (FT) VERTICAL C L 0 S U R E SECTION DISTANCE DIRECTION (FT) (FT) (DEG) 0.00 0.00 N 0.00 E 0.00 215.00 .27 N .26 E .01 497.00 .04 N .77 E .52 774.00 .35 S 1.01 E -.96 1052.00 .15 S 1.39 E -1.09 1333.00 .58 N 1.41 E -.58 1615.99 1.26 N .76 E 1897.99 1.81 N .03 14 2171.98 3.86 N .22 14 2450.97 6.47 N 1.53 E 2730.95 8.30 N 4.11 E 3011.94 7.84 N 5.85 E 3291.93 6.07 N 6.67 E 3456.92 4.52 N 7.01 E 3730.92 2.63 N 6.92 E 4009.91 .46 N 6.67 E 4284.90 1.93 S 6.57 E 4558.89 3.67 S 5.83 E 4837.89 4.20 S 4.78 E 5119.89 4.74 S 4.51 E 5406.88 5.69 S 5.94 E .35 1.30 2.89 3.50 2.96 1.40 - .42 - 1.76 -3.03 -4.39 -6.01 -6.72 -6.35 -6.54 -8.22 0.00 N 0.00 E .38 N 43.80 E .77 N 87.34 E 1.07 S 71.11 E 1.40 S 83.95 E 1.52 N 67.57 E 1.47 N 31.11 E 1.81 N .96 14 3.87 N 3.33 ~/ 6.65 N 13.30 E 9.26 N 26.34 E 9.78 N 36.76 E 9.01 N 47.68 E 8.34 N 57.16 E 7.40 N 69.19 E 6.69 N 86.03 E 6.85 S 73.62 E 6.89 S 57.81 E 6.36 S 48.67 E 6.54 S 43.55 E 8.22 S 46.22 E DOGLEG SEVERITY (DEG/IO0') 0.00 .09 .10 .04 .05 .04 .08 .05 .22 .09 .09 .25 .22 .18 .07 .06 .03 .10 .08 .10 .18 MEASURED DEPTH (FT) 5694.00 5979.00 6257.00 6540.00 6707.00 6893.00 7077.00 7263.00 7454.00 7637.00 7824.00 8015.00 8201.00 8388.0O 8575.00 8762.00 8952.00 9133.00 9355.00 9508.00 9606.00 9755.00 9850.00 9942.00 10034.00 10131.00 10510.00 10685.00 10849.00 10945.00 11038.00 11106.00 11253.00 INCL ANGLE (DEG) .90 .70 1.00 1.30 3.40 9.10 16.10 23.10 29.20 32.40 37.80 43.90 46.60 51.90 56.60 61.80 67.10 72.60 77.20 81.80 81.40 81.90 82.20 82.50 80.90 79.90 80.90 83.00 82.30 81.60 80.90 80.50 79.50 DATADRIL ARCO ALASKA INC. DS L-5 DRIFT D I RE CT I ON (DEG) CO~JRSE LENGTH (FT) S 14.40 s 33.80 s 13.50 TOTAL VERTICAL DEPTH S 10.00 N 85.60 N 64.60 LISBURNE FIELD MAGOS - HENDRIX N 61.40 N 53.90 N 42.70 TOTAL RECTANGULAR COORDINATES (ET) N 37.60 N 37.80 N 33.60 VERTICAL C L 0 S U R E SECTION DISTANCE DIRECTION (ET) (FT) (DEG) N 40.80 N 41.90 N 45.50 E 287.00 5693.86 8.17 S 8.51 E -11.79 11.79 S 46.15 E E 285.00 5978.83 11.78 S 10.12 E -15.49 15.54 S 40.66 E E 278.00 6256.80 15.54 S 11.77 E -19.31 19.50 S 37.13 E N 45.10 N 45.70 N 46.60 283.00 6539.74 21.18 S 11.94 E -23.42 24.31 S 29.41 E 167.00 6706.59 25.01 S 7.01 E -22.64 25.97 S 15.65 E 186.00 6891.41 19.83 S 12.45 W -5.22 23.41 S 32.11 ~ 47.90 46.80 47.30 7070.87 7245.98 7417.35 N 44.50 N 45.40 N 44.40 184.00 186.00 191.00 N 44.20 N 43.10 N 43.00 1.62 S 48.18 W 32.92 48.21 S 88.07 31.72 N 100.82 W 93.72 105.69 N 72.54 87.60 N 163.54 W 177.59 185.53 N 61.82 N 44.00 N 42.70 N 43.00 183.00 7574.52 159.19 N 223.93 ~ 270.91 274.75 N 54.59 187.00 7727.45 244.24 N 289.66 ~ 377.53 378.89 N 49.86 191.00 7871.86 345.62 N 362.52 W 500.7'5 500.87 N 46.37 N 43.00 N 41.90 N 42.80 186.00 8002.80 450.76 N 442.32 ~ 631.50 631.53 N 44.46 187.00 8124.82 557.06 N 535.88 ~ 772.83 772.97 N 43.89 187.00 8234.05 666.74 N 640.68 W 924.48 924.67 N 43.86 187.00 8329.76 779.68 N 754.81 W 1085.05 1085.19 N 44.07 190.00 8411.68 900.00 N 876.83 ~ 1256.41 1256.51 N 44.25 181.00 8474.01 1017.67 N 999.32 ~ 1426.23 1426.28 N 44.48 222.00 8531.83 1163.12 N 1156.66 ~ 1640.33 153.00 8559.70 1265.01 N 1267.28 W 1790.60 98.00 8574.02 1331.07 N 1338.24 W 1887.49 149.00 8595.65 1433.65 N 1444.10 W 2034.88 95.00 8608.79 1500.24 N 1510.57 ~ 2128.96 92.00 8621.04 1564.83 N 1574.93 ~ 2220.14 1640.34 N 44.84 1790.60 N 45.05 1887.49 N 45.15 2034.89 N 45.21 2128.97 N 45.20 2220.15 N 45.18 92.00 8634.32 1629.98 N 1638.51 ~ 2311.17 2311.18 N 45.15 97.00 8650.50 1699.18 N 1704.52 W 2406.78 2406.78 N 45.09 379.00 8713.70 1972.25 N 1959.62 ~ 2780.25 2780.27 N 44.82 2097.94 N 2078.88 2216.21 N 2190.53 2285.90 N 2255.18 2953.46 3116.04 3211.02 175.00 164.00 96. O0 87'58.21 8759.19 8772.63 93.00 8786.78 2353.12 N 2317.86 ~ 3302.88 68.00 8797.77 2402.63 N 2363.16 W 3369.92 147.00 8823.29 2509.62 N 2460.68 U 3514.53 2953.49 N 44.74 3116.09 N 44.67 3211.10 N 44.61 3302.98 N 44.57 3370.04 N 44.53 3514.70 N 44.44 PAGE No. 2 DOGLEG SEVERITY (DEG/IO0') .29 .12 .15 .20 2.11 3.25 3.82 3.99 4.10 2.26 2.89 3.50 3.11 2.87 2.96 2.79 2.80 3.07 2.15 3.09 .65 1.89 .99 1.13 1.75 1.52 .27 1.33 .89 .79 .75 1.70 .91 HEASURED DEPTH (FT) 11459.00 11714.00 11917.00 12026.00 INCL ANGLE (DEG) DATADRIL ARCO ALASKA INC. DS L-5 ~'51 D R I F T COURSE DIRECTION LENGTH (DEG) (FT) 78.50 N 43.00 W 206.00 ?8.50 N 43.00 W 255.00 78.10 N 43.50 W 203.00 78.10 N 43.50 W 109.00 LISBURNE FIELD MAGOS - HENDRIX TOTAL T 0 T A L VERTICAL VERTICAL RECTANGULAR COORDINATES SECTION DEPTH (FT) (FT) 8062.60 2657.75 N 2598.33 W 3716.61 8913.44 2840.50 N 2768.75 W 3966.34 8954.60 2985.29 N 2904.95 W 4165.02 8977.08 3062.65 N 2978.36 W 4271.65 PAGE No. 3 C L 0 S U R E DOGLEG DISTANCE DIRECTION SEVERITY (FT) (DEG) (DEG/IO0') 3716.84 N 44.35 3966.66 N 44.27 4165.41 N 44.22 4272.06 N 44.20 .49 0.00 .31 0.00 BOTTOM HOLE CLOSURE: 4272.06 Feet at N 44.20 Degrees check off or list data as it is' received]list received date for 407'. if not required list as NR 407 1~/6tlq?- driili.~ histo~ I v<' surveyJ q ! weft tests ~) [ core descriptiorl~d~ core~l lnter~als core analysis il~ d~ ditch intervals digital data ' LOG TYPE RUN INTERVALS SCALE NO. {to the nearest foot] |inchll I0~~ i i ARCO ALASKA INC. LISBURNE ENGINEERING DATE: FROM: September 12, 1991 Laura S. Lahrson ENCLOSED IS THE FOLLOWING DATA FOR LISBURNE: Log: Well /'L5-31 ~t~~-36 IA-32 Well Report Well / L4-32 Type R un Perforating Record 1 Perforating Record 1 Production Profile 1 Jewelry Log 1 Production profile 1 Dual Propagation Resistivity -GR-MD 1 Dual Propagation Resistivity-GR-TVD 1 Type LIS Tape DPR-RWD Data (with report) Type Final Well Report Run Run Date// 8/9/91 8/19/91 8/7/91 8/8/91 8/8/91 8/7-19/91 8/7-19/91 Run Date 7/23/91 8128191 Date 9/4/91 Company Schlumberger Schlumberger Camco Camco Camco Teleco Teleco Company Atlas Teleco Company Teleco SIGN AND RETURN TO: LAURA S. LAHRSON, ATO 409 ARCO ALASKA, INC. P.O. Box 100360 ANCHORAGE, ALASKA 99510-0360 RECEIVED BY: Exxon BPX AOGCC D&M TRANSMITTAL # 649 ARCO Alaska, Inc. Post Office Box. 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 8, 1991 Lonnie Smith Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Dear Mr. Smith: Subject: Pool Rig 5 Fire Investigation On December 2, 1990 a fire occurred in the Mud Pit room of Pool Rig 5. Three fire investigation teams were contracted to investigate the source of ignition and make recommendations to minimize the possibility of a reoccurrence. The studies were contracted on behalf of Pool Arctic Alaska, Inc. and Exlog Inc. The conclusions reached by the three investigators were essentially the same and are as follows: o Versadrill Oil Based Mud was the fire source The 4" of oil based mud in Pit #4 possibly stratified producing a Iow flash point material at the fluids surface ° The fire originated in Pit #4 ° Ignition source is unknown The recommendations for future consideration from the studies are as follows: Increase flash point of drilling fluid to above 100°F or install automatic fire suppression equipment ° Insure all mud pits are agitated to minimize fluid segregation ° Improve rig ventilation Isolate temporary electrical equipment from permanent electrical and steam equipment. ARCO is currently reviewing these recommendations for their application to the future use of oil base mud. Further investigation of the Versadrill oil base mud segregation and flash point properties will be conducted. If you have any questions, please advise. Sincerely, /-'/J. D. Gillespie ~' Regional Drillirig Enginee /ih ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED MAY 1 4 t995 Alaska 0il & Gas (;OHS. (;ommisSior~ AnchOi e°°?-° STATE OF ALASKA ~ OIL AND GAS OONSERVATION OOMMISS~ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown__ Stimulate __ Plugging __ Perforate Alter casing __ Repair well Pull tubing_ Other X Fin. Drill & Complete** 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development X ARCO Alaska. lnG, Exploratory _ 55' RKB fe~t 3. Address Stratigraphic _ 7. Unit or Property name P. O. Box 100360, Anchorage, AK 99510 Service _ Prudhoe Bay Unit/Lisburne 4. Location of well at surface 8. Well number 2243' FSL, 143' FEL, Sec. 2, T11N, R15E, UM L5-31 At top of productive interval 9. Permit number/approval number 1094'FNL, 2076'FEL, Sec. 2, T11N, R15E, UM (MWD) 90-130 / 90-889 At effective depth 10. APl number N/A 5o-02~)-22091 At total depth 11. Field/Pool Prudhoe Bay Field 26' FSL, 2159' FWL, sec. 35, T12N, R15E, UM (MWD) Lisburne Oil Pool 12. Present well condition summary Total Depth: measured 1 2026' feet Plugs (measured) None true vertical 8977' feet Effective depth: measured N/A feet Junk (measured) None true vertical feet Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 2 0" 44 sx AS cmt 11 5' 11 5' Surface 3444' 1 3-3/8" 1350 sx AS III & 3480' 3480' 350 sx Class G - Top job w/139 sx AS I Intermediate 9661' 9-5/8" 700 sx Class G 9694' 8587' Liner 1 771 ' 7" 325 sx Class G 9379'-111 50' 8536'-8805' 7" Liner lap squeezed w/ 175 sx Class G & 125 sx RFC cmt Liner 1 637' 3 - 1/2" Sliding Sleeve Lnr 1 0385'-12022' 8693'-8976' Perforation depth' measured Sliding Sleeve Completion ~ true vertical Sliding Sleeve Completion Tubing (size, grade, and measured depth **Well Completion Report to be sent 3-1/2", L-80, w/ tbg tail @ 10385' when well stimulated (1-2 months). Packers and SSSV (type and measured depth) Otis SSSV @ 2176', Liner pkrs: TIW 'SS' pkrs @ 10385' & 10403' ~ Stimulation or cement squeeze summary -'~ .... i" N/A ' Intervals treated (measured) Treatment description including volumes used and final pressure .:~:..~.i!i:. ,,.~il - , ..... ~; . ...::.-~ 14. Reoresentative Daily Averaoe Production or Injection D~tta .,;i'.~!':;t:,:' N/A Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments *Drill & Compl Well History 16. Status of well classification as: Copies of Logs and Surveys run X (MWD) Water Injector __ Daily Report of Well Operations _X* Oil X Gas Suspended Service __ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed f.~,~~ ~~-~ Title Drilling] Analyst Date Form 10~ .04 Rev 05/17/89 SUBMIT IN DUPLICATE ARCO Oil ,,.**~ Gas Company Well History- Initial Report- Dally Prepare and subm!t~.~_~t~W~"~ on the flint Wednesday after a well is spudded or worl(over operetlone are ot,,~led. Work on the form giving only. InstmJctfona: Daily prJor~t~:~~'.~. ~lmmarJzecl inclusive dates District ~~-- '"~'=: ICounty. parish or borough ARCO A~,sm,, ~:._,.' NORTH SLOPE I Field ILease or Unit LI SBURNE I ADL: 28320/34630 (BHL) Auth. or W.O. no. ITitle AL1377 I DRILL A COMPLETE State AK IWell no. L5-31 API: 50-029-22091 Operator ARCO Spudded or W.O. begun ARCO W.I. 40 0000 SPUD 11/12/90 10: 30 Date and depth as of 8:00 a.m. 11/12/90 ( TD: 115'( SUPV:DBJ 11/13/90 ( TD: 1462'( SUPV:DBJ 11/14/90 ( TD: 3370'( SUPV:DBJ 11/15/90 ( TD: 3500'( SUPV:DBJ Complete record for each day re~ed POOL 5 / DOYON 9 1) 115) 2) .347) 3) 908) 4) 130) MIX SPUD MUD. MW: 0.0 VIS: 0 MOVE RIG FROM L5-9 TO L5-31, MIX SPUD MUD, MU BHA, FUNCTION TEST DIVERTER. DAILY:S126,458 CUM:$126,458 ETD:S100,000 EFC:$4,917,458 DRLG 16" HOLE AT' 1462'. MW: 8.9 VIS:360 FINISH MU BHA AND MIXING SPUD MUD, SPUD WELL AT 10:30 12-NOV-90, DRILL 16" HOLE FROM 115' TO 1462' DAILY:S63,217 CUM:$189,675 ETD:S300,000 EFC:$4,780,675 DRLG AHEAD W/ 16" BIT AT 3370. MW: 9.3 VIS:340 DRILL FROM 1462 TO 2411, SURVEY EVERY 300', C/O BLINDED SHAKER SCREENS, SLOW DRILLING DOWN DUE TO SHAKER SCREENS, DRILL TO 3370' DAILY:S49,805 CUM:$239,480 ETD:S400,000 EFC:$4,730,480 PUMP TOP JOB. 13-3/8"@ 3480' MW: 0.0 VIS: 0 DRILL 16" HOLE TO 3500', COND HOLE, DROP SURVEY, POOH, RUN 13-3/8" CSG, CMT W/ 1350 SX AS III & 300 SX CLASS G. RU TO RUN TOP JOB W/ 125 SX AS I. DAILY:S49,471 CUM:$288,951 ETD:S400,000 EFC:$4,779,951 11/16/90 ( [$~::!~RILLING AHEAD W/ 12-1/4" HOL.13-3/8"@ 3480' MW: 8.8 VIS: 34 TD: 3510' (~ J~'jND_DIVERTER,.~:__ NU AND TEST BOPE, RIH W/ 12-1/4" BHA, DRILL SUPV:H/viP~~~/t~"FLOAT EQ AND 10' NEW HOLE, CIRC AND COND MUD, PERFORM LOT TO TIME. ~ ~J!~~LY:$261,559'~~~--- CUM:$550,510 ETD:S825,000 EF0:$4,616,510 11/17/90 '(:: RILLING AHEAD. 13-3/8"@ 3480' MW: 9.2 VIS: 40 TD: 5162'( 652) CONTROLL DRILL 12-1/4" HOLE F/3510' TO 4121'. C/O SWAB AND SUPV:HMP LINER ON #2 PUMP. CONTROLL DRILLED 12-1/4" HOLE F/4121' TO 4598'. MADE SHORT TRIP TO CASING SHOE. CONTROLL DRILLED 12-1/4" HOLE F/4598' TO 5162' DAILY:S55,060 CUM:$605,570 ETD:S1,000,000 EFC:$4,496,570 7) TRIPPING FOR NEW BHA. 13-3/8"@ 3480' MW: 9.2 VIS: 48 .418) CONTROL DRILLED 12-1/4 HOLE F/5162' TO 6580'. CBU. POOH FOR BHA. DAILY:S62,374 CUM:$667,944 ETD:S1,200,000 EFC:$4,358,944 8) DRILLING. 13-3/8"@ 3480' MW: 9.2 VIS: 41 729) FINISHED'POOH. P/U KICK OFF BHA. RIH. BEGAN KICKOFF. DRILLED 12-1/4" HOLE F/6580' TO 7309' DAILY:S55,000 CUM:.$722,944 ETD:SI,Z00,000 EFC:$4,413,944 11/18/90 ( TD: 6580'( SUPV:HMP 11/19/90 ( TD: 7309'( SUPV:HMP The above is cot~ct ~,, I Title Drilling, Pagee ~ and 87. ~ : · , .."... ..~ . :..~ ,. .... . .. AR3B~5~I-D INumber all daily well history forms consecutively ae they ara prepared for each well. jPage no. ARCO Oil Gas Company Daily Well History--Interim Ifllll1~CtiOl'llt This form iS used during drilling or workover Ol:~retions. If testing, coring, or perforating, show formalion name in describing work Performed. Number all drill stem tests se~luentllJly. Attach description of all cores. Wo.r.k perform,e,d by ProducinligI Section will be reported on "lnl~rim" sheets unlil final completion. Report official or representative te~ on "Fbtal" form. I) Submit "lnlerll~l' sheets when ~ led out but not less frequently Ihan every 30 days. or (2] on Wednesday of the week in which oil ~ng is set. Submit weekly for workovere and following setting of oil string unlil completion. District Field I County or Perish I State ~l~f'~ ~T.A.~K]~ [NC NORTH SLOPE --- ILease or Unit T,T .~ R]'~P~I~. I L5-31 Date and depth as of 8:00 a.m. .11/20/90 ( TD: 7713'( SUPV:HMP 11/21/90 ( TD: 8318'( SUPV:HMP 11/22/90 ( TD: 8500'( SUPV:HMP 11/23/90 ( TD: 9217'( SUPV:HMP 11/24/90 ( TD: 9217'( SUPV:HMP 11/25/90 ( TD: 9240'( SUPV:HMP 11/26/90 ( TD: 9445'( SUPV:HMP 11/27/90 ( TD: 9694'( SUPV:HMP Complete ~cord for each day while drilling or workover in progreel POOL 5 / DOYON 9 )) 404) 0) 605) 1) 182) 2) 717) 3) 0) 4) 23) ,5) 205) [6) 249) AK IWell no. DRILLING 12-1/4" HOLE. 13-3/8"@ 3480' MW: 9.2 VIS: 47 DRLG F/ 7309'-7544' CBU. DROP SURVEY. POOH. CHANGE BHA. RIH. SERVICE TOP DRIVE. TEST MWD. R/U EXLOG. RIH. DRLG F/ 7544'-7713'. DAILY:S87,740 CUM:$810,684 ETD:S1,200,000 EFC:$4,501,684 DRILLING. 13-3/8"@ 3480' MW: 9.6 VIS: 45 DRLG F/ 7713'-8274' PUMP PILL. SHORT TRIP. DRLG F/ 8274'-8318'. DAILY:S76,748 CUM:$887,432 ETD:S1,300,000 EFC:$4,478,432 RIH W/ BN #5. 13-3/8"@ 3480' MW: 9.8 VIS: 64 DRLG F/ 8318'-8500' CBU. DROP SURVEY. POOH. M/U BUT #5 ON BHA #5. RIH. DAILY:S132,502 CUM:$1,019,934 ETD:S1,350,000 EFC:$4,560,934 CIRC. 13-3/8"@ 3480' MW: 9.9 VIS: 53 DRLG F/ 8500'-8525'. CBU. DRLG & SLID F/ 8525'-9206'. PACKING OFF. DRLG & SLIDING TO 9217'. DRAGGING & PACKING OFF. ROTATE & RECIP WHILE INCREASE MW TO 9.9+ PPG. DAILY:S74,535 CUM:$1,094,469 ETD:S1,450,000 EFC:$4,535,469 POOH. 13-3/8"@ 3480' MW:10.5 VIS: 48 CIRC & RAISE MW TO 10.1+ PPG. TAR/SHALE OVER SHAKERS. CIRC & RAISE MW TO 10.3+ PPG. SHORT TRIP 10 STDS. CIRC & RAISE MW TO 10.5 PPG. POOH SLOWLY. DAILY:S89,982 CUM:$1,184,451 ETD:S1,450,000 EFC:$4,625,451 CIRC. 13-3/8"@ 3480' MW:10.5 VIS: 50 POOH 12 STDS. PACKED OFF @ 8086' CBU. POOH. CHANGE JETS IN BIT & C/O DYNADRILL. RIH. CBU. PERFORM L.O.T. (EMW=ll.6 PPG). RIH. CBU. RIH TO 8800' REAM TO 9206' CBU. TAR/SHALE ACROSS SHAKERS. REAM TO 9217'. DRLG TO 9240' CBU. DAILY:S76,976 CUM:$1,261,427 ETD:S1,450,000 EFC:$4,702,427 DRILLING. 13-3/8"@ 3480' MW:10.5 VIS: 48 CNU. POOH. L/D MWD. P/U NEW MWD. RIH. CBU. DRLG F/ 9240'-9445'. DAILY:S80,679 CUM:$1,342,106 ETD:S1,475,000 EFC:$4,758,106 'POOH TO RUN 9-5/8" CASING.13-3/8"@ 3480' MW:10.7 VIS: 53 DRILLED 12-1/4" HOLE F/9445' TO 9694'. CBU TO CONFIRM SADLEROCHIT. SHORT TRIP, HOLE IN GOOD SHAPE. CBU. MAX GAS = 3800 U. POOH TO RUN 9-5/8" CASING. DAILY:S82,731 CUM:$1,424,837 ETD:S1,475,000 EFC:$4,840,837 The above it correc ,t~. ign tu -' ... FOr for~ prsparatio'~' and distribution see Pro~dures M~ual S~tion I0, Ddlling, Pages 86 ~d 87 Drilling Supt. AR38-459-2-8 Numoer all dary well history ~orm$ consecul~vely Ir.: as [hey are prepared for each well ~ ARCO Ol .f Gas Company Daily Well History--lnteri. Inllll,lcllolll: This form is used during drilling or workover Ol~erations. If testing, coring, or pen'oraling, show formalion name in describing work oerformed. Number all drill stem testa sequentially. Altech description of all cores. Work performed by Producing Section will be reported on "Interim" sheets unhl final completion. Report official or re%oreselltati've reit On "FIlial" form. t) Submit "Interim" sheets when tilled out Dui not less frel3uanfly than every 30 days, or (2) on Wedneeday of the week in which oil erring il set. Submit weekly for workovers and following salting of oil string until completion. District Field I County or Parish J NORTH SLOPE ARCO ALASKA INC. ILease or Unit LISBURNE ~ L5-31 Coml~lete record for each day while drilling or workover in progress Date and depth as of 8:00 a.m. 11/28/90 ( TD: 9694'( SUPV:DCS 11/29/90 ( TD: 9694'( SUPV:JC 11/30/90 ( TD: 9694'( SUPV:JC 12/01/90 ( TD: 9931'( SUPV:JC 12/02/90 ( TD:10223'( SUPV:JC 12/03/90 ( TD:10293' ( SUPV:JC 1') i ) 1') 0) 0) 1237) ~1) 292) ~2) 70) JState POOL 5 / DOYON 9 AK CLEAN PITS, ND BOP. 9-5/8"@ 9694' MW:10.7 VIS: 55 POOH SLM. C/O RAMS TO 9-5/8". R/U TO RUN 9-5/8" CASING. RAN 131 JTS 9-5/8" 47# BTC AND 102 JTS 47# BTC-M. WORKED AND CIRCULATED LAST NINE JOINTS DOWN. CIRC AND COND MUD. MAX GAS = 7200 U. PUMPED 50 BBL ARCO SPACER, 135 BBL (700 SX LATEX GAS-BLOCK SLURRY. DISPLACED WITH MUD. 'BUMPED PLUG, HELD 3000 PSI. BEGAN TO CLEAN PITS FOR OIL BASED MUD. DAILY:S516,035 CUM:$1,940,872 ETD:S2,150,000 EFC:$4,681,872 TEST BOPE 9-5/8"@ 9694' MW: 0.0 VIS: 0 BLED OFF CSG PRESSURE. R/U & P/U BOPE STACK. SET EMERGENCY SLIPS. CUT CSG. INSTALL PACK OFF & TBGHD. TEST TO 3000 PSI. N/U BOPE. CHANGE RAMS TO 5". L/D LANDING JT. P/U KELLY HOSE. TEST BOPE. ANNULUS TO 3000 PSI. RAMS, WING VALVES, HCR VALVES TO 5000 PSI. WORK ON TEST PUMP AND CHANGE OUT INSIDE BOPE VALVE. DAILY:S69,858 CUM:$2,010,730 ETD:S2,300,000 EFC:$4,601,730 DISPLACE HOLE W/ OBM. 9-5/8"@ 9694' MW: 9.5 VIS: 85 TEST BOPE. L/D BHA #7. M/U BHA #8. RIH. TAG FLOAT COLLAR @ 9611' TEST 9-5/8" CSG TO 3000 PSI. DRLG FLOAT COLLAR & CMT TO 9680'. CBU. TEST CSG TO 3000 PSI. PUMP 100 BBLS WATER DOWN DP. BLOW DOWN TOP DRIVE & KELLY HOSE. CLEAN PITS. FLUSH LINES W/ DIESEL. PUMP 100 BBLS, 100 DEF F DIESEL IN PITS. FILL PITS W/ 9.5 PPG OBM. MIX 100 BBLS VISCOUS 9.5 PPG DIESEL PILL. PUMP PILL. DAILY:S60,585 CUM:$2,071,315 ETD:S2,300,000 EFC:$4,662,315 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 47 PUMP 100 BBLS VIS DIESEL. DRLG CMT TO 9694', NEW HOLE TO 9704'. PERFORM F.I.T. (12.5 PPG EMW) . DRLG F/ 9704'-9931' DAILY:S181,125 CUM:$2,252,440 ETD:S2,400,000 EFC:$4,743,440 POOH F/ NB. 9-5/8"@ 9694' MW: 9.5 VIS: 49 DRLG F/ 9931'-10223' CBU. POOH. DAILY:S81,136 CUM:$2,333,576 ETD:S2,300,000 EFC:$4,924,576 REPAIRING RIG AFTER FIRE. 9-5/8"@ 9694' MW: 9.6 VIS: 50 POOH. RIH W/ BIT #7 & BHA #9. DRLG F/ 10223'-10293'. FIRE IN MUD PITS REPORTED BY PIT WATCHER. COOK CALLED FIRE DEPT. FIRE OUT OF CONTROL. EVACUTED RIG. FIRE UNDER CONTROL @ 1700 HRS. RIG-~OOL. ASSESSED DAMAGE & BEGAN REPAIRS. TOOK WRITTEN STATEMENTS F/ PERSONNEL ON RIG. DAILY:S52,235 CUM:$2,385,811 ETD:S2,300,000 EFC:$4,976,811 IWell no. The above is correCt Fo ~ P ' see Procedures Manual Section 10, Drilling, Pages 86 and 87 Drilling AR38-459-2:B Num.,Der all dally ',veil history Corms ¢onsecu[l'lely as ~hey are prepared for each ,',ell ARCO Oi ~ Gas Company Daily Well History--lnterir InstructiorlS: This form is uSed during drilling or workover operations. If testing, coring, or perforatmg, show Iormalion name in describing work performed. Number all drill stem teals sequentially. Attach description of all cores. Work performed by Producing Section will be reDo,tad on "lnl~,lm" sr~eef$ unl,I hnal completion. Report official or representative te~t on "Fblal" form. 1) Submit "lnlerim" sheets when filled out but nol less frequently zhan every 30 days. or '2) on Wednesday o! the week in which oil airing is set. Submit weekly for workovers and following sethng of oil string until compJahon. Oistrict County or Parish ISlafe _~_PCO ~T.~,~gA TNC.. NORTH SLOPE J AK Field Lease or Unit T.I' ~ mT?I~W~. L5-31 Date and dept~ ...... Complete record for each day while drilling or workover in progress as of 8:00 a.m. 12/04/90 ( 2~ TD:10293' ( SUPV:JC 12/05/90 ( 2 TD:10293' ( SUPV:JC 12/06/90 ( TD:10293' ( SUPV:JC 12/07/90 ( TD:10293' ( SUPV:DCS 12/08/90 ( TD:10293' ( SUPV:DCS 12/09/90 ( TD:10293' ( SUPV:DCS ~) O) 1) 0) ) 0) 6) 0) 7) 0) ~8) O) POOL 5 / DOYON 9 PREP TO REMOVE DRAWWORKS. 9-5/8"@ 9694' MW: 9.6 VIS: 50 R/U LIGHTING. CLEAR AREA. ASSESS DAMAGE TO D?AWWORKS. DECIDED TO CHANGE OUT SAME. REMOVE MUD AND WATER. FREEZE PROTECT 13-3/8" X 9-5/8" ANNULUS W/ 124 BBLS. DAILY:S52,033 CUM:$2,437,844 ETD:S2,300,000 EFC:$5,028,844 TYING DOWN NEW DRAWWORKS. 9-5/8"@ 9694' MW: 9.6 VIS: 50 REMOVED REAR WINDWALLS WITH CRANE. REMOVED DAMAGED DRAW-WORKS FROM RIG FLOOR. INSTALLED NEW DRAWWORKS (FROM POOL 6). REPLACED WINDWALLS. COVERED DRAW-WORKS AND HEATED SAME. TESTED CHOKE LINE TO 250/5000 PSI. RIGGED UP LINE FROM GAS BUSTER FOR CIRCULATING WELL. DAILY:S38,717 CUM:$2,476,561 ETD:S2,300,000 EFC:$5,067,561 HANGING BLOCKS, C/O DRILL LINE 9-5/8"@ 9694' MW: 9.6 VIS: 50 HOOKED UP RETURN LINE FROM GAS BUSTER FOR CIRULATING WELL. CUT HOLES IN RIG SUBSTRUCTURE AND BOLTED DOWN NEW DRAWWORKS. R/U AIR LINE TO DRAWWORKS. FUNCTION TESTED DRAWWORKS. PREPARED TO C/O DRILL LINE DUE TO BURNED SPOT IN SAME. PULLED LINERS AND SWABS OUT OF MUD PUMPS. DAILY:S15,171 CUM:$2,491,732 ETD:S2,300,000 EFC:$5,082,732 PREP TO TEST LINES. 9-5/8"@ 9694' MW: 9.6 VIS: 50 INSTALL DRLG LINE. WELD STRUCTURE SUPPORTS. R/U MI SOLIDS CONTROL VAN & DOWELL PUMP TRUCK. R/U AIR TO KOOMEY. WORK ON TOP DRIVE. R/U MUD BUCKET. WARM UP ACTUATE HCR VALVES. DAILY:S14,271 CUM:$2,506,003 ETD:S2,300,000 EFC:$5,097,003 CLEAN RIG, RIG DOWN. 9-5/8"@ 9694' MW: 9.6 VIS: 50 OPENED LOWER PIPE RAMS, CHOKE AND KILL LINES. FILLED HOLE THROUGH KILL LINE WITH 9.5 PPG OBM. OPENED UPPER PIPE RAMS AND ANNULAR. P/U ON DRILL PIPE. INITIAL P/U WEIGHT = 260 KLBS. POOH SLOWLY, L/D 2 JOINTS DP. SECOND JOINT WAS BENT. WORKED OUT THIRD JOINT, MAX PULL = 400 KLBS. BRAKE OVERHEATING. R/U GLYCOL TO DRAWWORKKS COOLING PUMP. WORKED OUT AND L/D 19 ADDITIONAL JOINTS. BIT INSIDE CASING. M/U TIW VALVE AND IBOP. HUNG OFF ON LOWER PIPE RAMS. BACKED OFF TOP JOINT DRILL PIPE. CLOSED BLIND RAJMS. FILLED HOLE THROUGH TUBINGHEAD VALVE. DAILY:S14,271 CUM:$2,520,274 ETD:S2,300,000 EFC:$5,111,274 CLEAN RIG, RIG DOWN. 9-5/8"@ 9694' MW: 9.6 VIS: 50 RIGGED DOWN TOP DRIVE. CLEANED CELLAR. REMOVED FLUIDS FROM RIG. DAILY:S42,071 CUM:$2,562,345 ETD:S300,000 EFC:$7,153,345 The above is correct For form 'm'ep~ratio~"and distribution sea Procedures Manual Section 10, Drilling, Pages 86 and 87 AR38-459-2-8 Nomoer all da,Iv .,.,,ell h,StO~V to,ms consecub.~ely as ~hey ale DreparerJ for each ,.,ell ARCO Oil Gas Company Daily Well History--Interim tnatlliclione: This form is used during drilling or workovsr operations. Jf testing, coring, or perforating, show formation name in describing work performed. NumDer all drill stem tests sequentially. Attach description of afl Pores. Work performed by Producing Section will be reported on "Inlet/re" sheets unlil /mai completion. Report official or representative te~t on "FIIIlI" form. 1) Submit "Interim" sheets when filled out but not less frequenlly Ihan every 30 days. or ~2) On Wednesday of the week in which oil string is set. Submit weekly [or workovers and following setting pt oil strinG unfil completion. · District ICounty or Perish J Stale ARCO ALASKA INC. ~ NORTH SLOPE AK Field { {Lease or Unit L5-31 J'.Ve~l mo. Date and oeptn Complete record for each day whale drilling or workover in progress as of 8:00 a.m. POOL 5 / DOYON 9 12/10/90 (~9) TD:10293' ( SUPV:DCS 12/11/90 (30) TD: 10293' ( SUPV: DCS 12/12/90 (1) TD:10293' ( SUPV:DCS o) o) 12/13/90 32) TD:10293' ( 0) SUPV:JC o) 12/14/90 (33) TD:10293' ( SUPV:JC 12/15/90 (34) TD:10293' ( SUPV:JC 12/16/90 (35) TD:10293' ( SUPV:JC 12/17/90 (36) TD:10293' ( SUPV:JC 12/18/90 (37) TD:10293' ( SUPV:JC RIGGING DOWN. 9-5/8"@ 9694' MW: 9.6 VIS: 50 DISCONNECTED BOP LINES, FLOWLINES, BELL NIPPLE AND CHOKE LINE. N/D HYDRIL. CLEANED UP SUB BASE AND PITS. DAILY:S25,771 CUM:$2,588,116 ETD:S2,300,000 EFC:$5,179,116 CLEAN RIG. 9-5/8"@ 9694' MW: 0.0 VIS: 0 CLEAN UP SUB BASE. HEAT PIT AREA. THAW DI~AINS. CLEAN OBM F/ PITS. DAILY:S15,821 .CUM:$2,603,937 ETD:S2,300,000 EFC:$5,194,937 CLEANING, R/D. 9-5/8"@ 9694' MW: 0.0 VIS: 0 CLEAN OBH F/ PITS. P/U TRASH. DAILY:S25,761 CUH:$2,629,698 ETD:S2,300,000 EFC:$5,220,698 THAW SCHEURLE TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 CLEAN UP RIG. THAW ICE F/ UNDER SCHEURLE TRAILERS. PREP FOR RIG MOVE. DAILY:S16,927 CUM:$2,646,625 ETD:S2,300,000 EFC:$5,237,625 THAWING SCHEURLE TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 THAWING ICE F/ UNDER SCHEURLE TRAILERS. DAILY:S18,956 CUM:$2,665,581 ETD:S2,300,000 EFC:$5,256,581 THAWING SCHEURLE TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 THAW ICE F/ AROUND SCHEURLE TRAILERS. DAILY:S17,356 CUM:$2,682,937 ETD:S2,300,000 EFC:$5,273,937 PREP TO SKID RIG. 9-5/8"@ 9694' MW: 0.0 VIS: 0 LEVEL PAD. PREP TO SKID RIG. DAILY:S18,006 CUM:$2,700,943 ETD:S2,300,000 EFC:$5,291,943 CLEAN UP PADS EQUIPMENT. 9-5/8"@ 9694' MW: 0.0 VIS: 0 SKID RIG OFF L 5-31 TO END OF PAD. DAILY:S18,466 CUM:$2,719,409 ETD:S2,300,000 EFC:$5,310,409 MOVE EXCESS RIG EQUIPMENT. 9-5/8"@ 9694' MW: 0.0 VIS: 0 MOVE RIG SHOP. MOVING EXCESS EQUIPMENT. DAILY:S16,996 CUM:$2,736,405 ETD:S2,300,000 EFC:$5,327,405 The above is correct For form p~'~re~on anti districu[icn see Procedures Manual Section 10, Drilling, Pages 86 and 87 AR38-459-2-8 Numoer ail ,laHv well h,slorv ~orms consecuJlvely as iney are prepared lot each well ARCO Oi l. Ga$ Company 4> Daily Well History--lnterir I~ltl'l~ctialtl: This form is used during drlllitlg or wori(over operations. If tasting, coring, or perforating, show formalion name in describing work performed. Number all drill stem tests se¢luentielly. Attach deSCription of all cores. Work performed by Producing Section will be reported on "lllttrim" sheets unhl final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 ~ays. or <2) on Wednesday of the week in which oil string ia set. Submit weekly for workovers and following setling of oil strmcj until complehon. District Field Date and depth as of 8:00 a.m. I County or Parish AT,Aq"KA T~C' J NORTH SLOPE J Lease or Unit I ~-~1 Complete record for each day while drilling Or workover m progress ~,Q(>L 5 / DO¥ON 9 12/19/90 ( TD:10293' ( SUPV:JC 12/20/90 ( TD:10293' ( SUPV:DCS 12/21/90 ( DIGGING OUT FROM BLOW. LOAD OUT TRAILERS. 9-5/8"@ 9694' MW: 0.0 VIS: 0 AK o) DAILY:S17,056 CUM:$2,753,461 ETD:S2,300,000 EFC:$5,344 461 R/U BRIDLE. 9-5/8"@ 9694' MW: 9 6 VIS: 0 DIG OUT SNOW. R/U BRIDLE. MOVE POOL 5 CAMP TO STACKING POINT IN DEADHORSE. DAILY:S17,106 CUM:$2,770,567 ETD:S2,300,000 EFC:$5,361 567 TD:10293' ( SUPV:DCS 12/22/90 ( TD:10293' ( SUPV:DCS 12/23/90 ( 1) 2) o) SECURE LINES IN DERRICK. 9-5/8"@ 9694' MW: 9 6 VIS: 0 LOWER DERRICK. PREP TO MOVE. CUM:$2,787,573 ETD:S2,300,000 EFC:$5,378 573 9-5/8"@ 9694' MW: 9 6 VIS: 0 R/D. MOVE DERRICK & CAMP STP. CUM:$2,804,779 ETD:S2,300,000 EFC:$5,395 779 9-5/8"@ 9694' MW: 9 6 VIS: 0 TD:10293' ( SUPV:DCS 12/24/90 ( TD:10293' ( SUPV:DCS 12/25/90 ( TD:10293' ( SUPV:DCS 12/26/90 ( TD:10293' ( SUPV:DCS 12/29/90 ( TD:10293' ( SUPV:TJ 4) 0) 0) R/U BRIDLE LINES. DAILY:S17,006 MOVING DERRICK. WAIT ON WEATHER. DAILY:S17,206 MOVING. MOVE CAMP STP & DERRICK TO DEADHORSE STACKING AREA. WORK ON SCHUERLE TRAILER. PREP TO MOVE FIRST SUPPORT MODULE. DAILY:S16,706 CUM:$2,821,485 ETD:S2,300,000 EFC:$5,412 485 MOVING. 9-5/8"@ 9694' MW: 9 6 VIS: 0 MOVE 1ST & 2ND PIPE SHEDS. MOVE GENERATOR COMPLEX. DAILY:S16,206 CUM:$2,837,691 ETD:S2,300,000 EFC:$5,428 691 MOVING. 9-5/8"@ 9694' MW: 9 6 VIS: 0 MOVING GENERATOR COMPLEX. SKID SUBSTRUCTURE ONTO TRAILER. MOVE TO DEADHORSE DAILY:S16,206 CUM:$2,853,897 ETD:$2,300,O00 EFC:$5,444 897 9-5/8"@ 9694' MW: 9 6 VIS: 0 [5) WOW. 0) MOVE SUBSTRUCTURE. DAILY:S16,206 CUM:$2,870,103 ETD:S2,300,000 EFC:$5,461 103 BEGIN DOYON 9 RIG ~6) PREP TO SET DERRICK IN PLACE. 9-5/8"@ 9694' MW: 0.0 VIS: 0 0) MOVE RIG TO L 5-31. SPOT RIG OFF WELL. DAILY:SO CUM:$2,870,103 ETD:S2,300,000 EFC:$5,461,103 ,'Veil no The abov. e is correct c,,' For form~a~tion and distribution SSS Procedures Manual Section 10, DHIling, Pages 86 ~d 87 iTille I%: \ ~\ \ Odlling Supt. AR3B-459-2-B lNumoer all 3adv well h,slOry forms consecuh~el¥ as ~hey are prepared ;or each ,~elt ARCO 01. J. Gas Company,~,~' Daily Well History--lnterir~ Inltruotiorll: This form is used during drilling or workover operations. If testing. Coring, or perforating, show form.lion name m describing work performed. Number all drill stem tests sequentially. Attach descriplion of all cores, Work performed by Producing Section will be reported on "lnl~rim" sheets until h'nal completion. Repor~ official or representative te~t on "Filial" form. 1] Submit "Interim" sheets when tilled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is ~t. Submit weekly for workovere and tollowing selling pt oil string unlil completion. District Field ARCO ALASKA INC. ICounty or Parish NORTH SLOPE Lease or Unit L5-31 IState AK LI SBURNE Date and depth as of 8:00 a.m. 12/30/90 ( 4 ') TD:10293' ( SUPV:TJ 12/31/90 (43) TD:10293' ( SUPV:TJ/JC 01/01/91 ( 4)) TD:10293' ( SUPV:TJ/JC 01/02/91 ( TD:10293' ( SUPV:TJ/JC 01/03/91 ( TD:10293' ( SUPV:GLC/SB 01/04/91 ( TD:10545' ( SUPV:GLC/SB 01/05/91 TD':10650' ( SUPV:GLC/SB 01/06/91 ( TD:10776' ( SUPV:GLC/SB 01/07/91 ( TD:l1048' ( SUPV:GLC/SB IWell no Complete record for each day while drilling or workover in progress POOL 5 / DOYON 9 SPOT RIG. 0) SPOT RIG. o) o) ) 0) 252) 3) 105) ~4) 126) ;5) 272) 9-5/8"@ 9694' MW: 0.0 VIS: 0 DAILY:SO CUM:$2,870,103 ETD:S2,300,000 EFC:$5,461,103 N/U TO PAA BOP STACK. 9-5/8"@ 9694' MW: 9.5 VIS: 0 SPOT RIG. N/U BOPE. TAKING ON OBM. ACCEPTED RIG @ 1400 HRS, 12/30/90. DAILY:S49,092 CUM:$2,919,195 ETD:S2,300,000 EFC:$5,510,195 CBU. PREP TO POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 47 N/U BOPE. TEST BOPE. CIRC. POOH 2 JTS. P/U RTTS. RIH. SET RTTS. TEST BOPE. POOH 2 JTS. REMOVE RTTS. CBU. DAILY:S98,032 CUM:$3,017,227 ETD:S2,300,000 EFC:$5,608,227 RIH W/ BHA #10. 9-5/8"@ 9694' MW: 9.5 VIS: 46 CIRC. POOH. TEST BOPE. M/U BHA #10. RIH. POOH. RIH. DAILY:S56,918 CUM:$3,074,145 ETD:S2,300,000 EFC:$5,665,145 CIRC. 9-5/8"@ 9694' MW: 9.5 VIS: 49 TIH TO 9631'. CIRC. REAM F/ 9631'-10137'. CIRC LOW VIS SWEEP. REAM F/ 10137'-10291' CIRC. DAILY:S51,719 CUM:$3,125,864 ETD:S2,300,000 EFC:$5,716,864 CIRC. 9-5/8"@ 9694' MW: 9.5 VIS: 47 CIR. DRLG TO 10474' CIRC. DRLG TO 10545' CIRC. DAILY:S57,964 CUM:$3,183,828 ETD:S2,300,000 EFC:$5,774,828 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 48 SHORT TRIP TO 9000' RIH. POOH F/ BHA. CHANGE BHA. RIH. DRLG F/ 10545'- 10650'. DAILY:S73,422 CUM:$3,257,250 ETD:S2,300,000 EFC:$5 848,250 DRILLING. DRLG TO 10720'. 10450'-10720'. DAILY:S61,836 9-5/8"@ 9694' MW: 9.5 VIS: 48 CIRC. POOH. RIH. LOGGED F/ DRLG F/ 10720'- 10776'. CUM:$3,319,086 ETD:S2,300,000 EFC:$5,910,086 REAM HOLE. 9-5/8"@ 9694' MW: 9.5 VIS: 49 DRLG F/ 10776'-10987' REAM 1 JT. DRLG F/ 10987'-11017' REi~M 1 JT. DRLG F/ 11017'-11048' REAM UP TO 10970' SHORT TRIP 10 JTS. REAM TO BTM. DAILY:S72,055 CUM:$3,391,141 ETD:S2,300,000 EFC:$5,982,141 The above is correct For form'~'~7'-~Pa~'ation and distribution s~ Procedures Manual Section 10, Drilling. Pages 86 and 87 [Title Drilling Supt, AR38-459-2-8 Number all dat'v ,,,'ell hlStO,y dorms consecul,',ely as they are prepared ~or each ,",,ell ARCO Oi, J.Gas Company '~' Daily Well History--lnterir Inelrilctlefle: This form is used during drilling or workover Operations. If testing, coring, or perforating, show formation name m describing work performed. Number all drill stem tests secluentially. Altech description of all cores. Work performed by Producing Section will be reported an "Interim" aheels unhl hnal completion. Report official or representative teat On "Final" form. 1} Submit "lllleHm" sheets when tilled out but not less frequenlly titan every 30 days. or [2} on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil stnng unlil comolel~on' District Field LI SBURNE Date and as of 8:00 a.m. I County or Pariah I NORTH ARCO ALASKA INC. JLeese or Unit SLOPE I L5-31 Complete record for each day while drilling Or workover in progress 01/08/91 ( TD:lll50' ( SUPV:GLC/SB 01/09/91 ( TD:lll50' ( SUPV:GLC/SB 01/10/91 ( TD:lll50' ( SUPV:TJ 01/11/91 ( TD:lllS0' ( SUPV:TJ 01/12/91 ( TD:lll50' ( SUPV:TJ 01/13/91 ( TD:lllS0' ( SUPV:TJ The above i~ correct 01/14/91 ( TD:lllS0' ( SUPV:TJ JState POOL 5 /DOYON 9 56) 102) ~7) 0) 8) 0) 9) 0) O) O) ;1) o) :2) o) AK RUNNING 7" LNR. 9-5/8"@ 9694' MW: 9.5 VIS: 52 RIH. DRLG F/ 11048'-11150'. CIRC. SHORT TRIP TO 9-5/8" SHOE. CIRC. POOH. R/U TORQUE TURN. RUN 7" LNR F/ 9379'-11150'. DAILY:S100,135 CUM:$3,491,276 ETD:S2,300,000 EFC:$6,082,276 TESTING BOPE. 9-5/8"@ 9694' MW: 9.6 VIS: 51 P/U 7" LNR. RIH. CIRC. RIH. CIRC. PUMP 20 BBLS CW101, 20 BBLS SPACER 3001 325 SX LATEX CMT (67 BBLS) . SET LNR W/ 3000 PSI. RELEASE F/ LNR. SET PKR. REV CIRC. POOH. TEST BOPE. DAILY:S214,998 CUM:$3,706,274 ETD:S2,300,000 EFC:$6,297,274 POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 55 TEST BOPE. P/U 6" BHA. RIH. POOH. RIH. TAG LC @ 11060'. CIRC. TEST LNR. NO TEST. POOH. DAILY:S73,058 CUM:$3,779,332 ETD:S2,300,000 EFC:$6,370,332 SQZ 7" LNR LAP. 9-5/8"@ 9694' MW: 9.5 VIS: 53 POOH. L/D BHA. RIH W/ RTTS. SET PKR @ 9604'. TEST. CIRC 95 BBLS 16.5 PPG MUD. SPOT IN LNR. POOH 18 STDS. CIRC. SPOT BALANCED CMT PLUG. DAILY:S82,493 CUM:$3,861,825 ETD:S2,300,000 EFC:$6,452,825 RIH W/ BHA #4 9-5/8"@ 9694' MW: 9.5 VIS: 52 PUMP 20 BBLS 3001 SPACER. 36 BBLS 'G' CMT (175 SX) W/ 1.75 G/SX D-135, .05 G/SX D-47, .3% D-65, .1% D-800. DISP W/ 120 BBLS MUD. POOH 10 STDS. SQUEEZE CMT. POOH. M/U 8-1/2" BIT. RIH TO 9022'. CBU. POOH. RIH W/ BHA #4. DAILY:S101,020 CUM:$3,962,845 ETD:S2,300,000 EFC:$6,553,845 POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 49 RIH. DRLG CMT F/ 9380'-9425'. TEST LNR. POOH FOR SQUEEZE. RIH W/ 3-1/~",MULE SHOE. CIRC. PUMP 20 BBLS SPACER. PUMP 35 BBLS 'G'Q~MU~, 2 BBLS SPACER, 142 BBLS MUD. POOH 10 STDS. SQUEEZE CMT. POOH. DAILY:S81,512 CUM:$4,044,357 ETD:S2,300,000 EFC:$6,635,357 RIH. 9-5/8"@ 9694' MW: 9.5 VIS: 52 POOH. L/D BHA. P/U 8-1/2" BIT. RIH TO 8900' WASH F/ 8900'-9126'. DRLG CMT F/ 9126'-9379'. CIRC. POOH. RIH TO 3238'. CIRC. RIH TO 9350'. DRLG CMT F/ 9380'-9394' TEST LNR. CIRC. DRLG CMT F/ 9394'-9510' RIH TO 10181' DAILY:S54,835 CUM:$4,099,192 ETD:S2,300,000 EFC:$6,690,192 It/ell no. Signat~ - "~ ,~ .. For form Ore,ration and diatribulion see Procedures Manual Section 10. Drilling. Pages 86 and 87 ,, Ddlling Supt. AR38-459-2-8 JNumDer 311 'J. ar~v well h~slor'¢ 'orms consecull'~ery as lhey are ~feoared tot each ,~ell ARCO 01i J.Gas Company Daily Well History--Interim InlllIactloIll: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem testl se~uentilHy. ,Attach description of all cores. Work performed by Producing Section will be rePorlsd on "lnlerlm" sheets unhl final completion. Reoorl oHicial or repl,~14~ntativt test oll "Fhtal" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days. or (2) on Wednesday of the week in which oil ailing iS set. Submit weekly for workovers and following salting of oil sttln~ unlH completion. District ICounty or Parish I Slate Z~D~"'m ~.T.AC~A TNC':. J NORTH SLOPE AK Field ......... lLea~ or Unit I ~.~ ~ L5-31 Date and dept~-~1~ Complete record for eac~ day while drilling or workover in progress as Of 8:~ a.m. 01/15/91 ( TD:lll50' ( SUPV:TJ 01/16/91 ( TD:lll50' ( SUPV:TJ 01/17/91 ( TD:lll50' ( SUPV:GLC 01/18/91 ( TD:lll60' ( SUPV:GLC 01/19/91 ( TD:11339' ( SUPV:GLC 01/20/91 ( TD:11359' ( SUPV:GLC 01/21/91 ( TD:l1670' ( SUPV:GLC 01/22/91 ( TD:11842' ( SUPV:GLC The above i$ correct ) O) 5) O) 6) 10) 7) !179) ;8) 20) 59) 311) I0) 172) IWell no M/U TIW LNR TOP MILL. 9-5/8"@ 9694' MW: 9.5 VIS: 50 RIH TO 9710' TAG CMT. DRLG CMT TO 9775' CBU. POOH. L/D BHA. P/U HOWCO RTTS. RIH. SET RTTS @ 9370'. TEST CSG. POOH. L/D RTTS. M/U TIW LNR TOP MILL. DAILY:S61,205 CUM:$4,160,397 ETD:S2,300,000 EFC:$6,751,397 RIH W/ TSA 6" MAGNET. 9-5/8"@ 9694' MW: 9.5 VIS: 50 ' RIH W/ TIW LNR TOP MILL. WASH & REAM F/ 9338'-9387' CBU. POOH. RIH W/ BAKER MODEL 'H' HYD LNR PKR. SET @ 9365' POOH. TEST BOPE. PULL TEST PLUG. 1/2" RAILROAD UNION FELL IN HOLE. P/U TSA 6" MAGNET. RIH. DAILY:S94,769 CUM:$4,255,166 ETD:S2,300,000 EFC:$6,846,166 MILLING @ 11060'. 9-5/8"@ 9694' MW: 9.5 VIS: 45 RIH W/ 6" MAGNET. TAG TOL @ 9380'. WORK MAGNET. POOH. P/U 6" FLAT JUNK MILL. RIH. TAGGED @ 9380'. MILL ON JUNK. BROKE THROUGH. RIH TO 10995'. MILLED ON CMT, JUNK F/ 10995'-11060'. DAILY:S62,102 CUM:$4,317,268 ETD:S2,300,000 EFC:$6,908,268 F.I.T. 9-5/8"@ 9694' MW: 9.5 VIS: 46 CBU @ 11062' POOH W/ MILL. L/D MILL. M/U BHA. RIH. WASH BTM. DRLG CMT & FLOAT COLLAR F/ 11063'-11137'. CIRC. TEST CSG. DRLG FLOAT SHOE & 10' NEW FORMATION TO 11160' CIRC. F.I.T. W/ 1374 PSI (12.5 PPG EMW). DAILY:S62,175 CUM:$4,379,443 ETD:S2,300,000 EFC:$6,970,443 POOH. 9-5/8"@ 9694' MW: 9.5 VIS: 47 FINISH F.I.T. @ 12.5 PPG. DRLG F/ 11160'-11339' CBU. POOH. DAILY:S62,804 CUM:$4,442,247 ETD:S2,300,000 EFC:$7,033,247 REAM & LOG F/ 11339'-11359'. 9-5/8"@ 9694' MW: 9.5 VIS: 45 CHANGE BHA. RIH. DRLG F/ 11339'-11359'. CBU. POOH. CHANGE BHA. RIH. KELLY UP TO REAM & LOG W/ MWD. DAILY:S71,671 CUM:$4,513,918 ETD:S2,300,000 EFC:$7,104,918 DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 44 FINISH LOGGING F/ 11339'-11359' DRLG F/ 11359'-11670' DAILY:S70,257 CUM:$4,584,175 ETD:S2,300,000 EFC:$7,175,175 CIRC. 9-5/8"@ 9694' MW: 9.5 VIS: 44 DRLG TO 11679'. CIRC. DROP SURVEY. SHORT TRIP TO 7488'. DRLG F/ 11679'- 11842'. CIRC. DAILY:S62,296 CUM:$4,646,471 ETD:S2,300,000 EFC:$7,237,471 Drilling Supt. FO r fO rm p r%a>etion~"'"la i~ 'dJddisl r-~ib'~ see Procedures Manual Section 10, Drilling, Pages 86 and 87 AR3B-459-2-8 JNumOer ail dal~v ,',ell mslor¥ forms consecul~',ely as [hey are prepared for each well ARCO 011. ,Gas Company Daily Well History--Interim Inllfuctlel'll: This form is u~ed during drilling or workover ooerations. It testing, coring, or perforating, show formation name in describing work Performed. Number ail drill stem tests ~equentlally. Attach description of all cores. Work performed by Producing Section will be reported on "lnl~rlm" sheets until linal completion. Report official Or repre~ntltiv~ te~ on "Final" form. 1) Submit "lnlll'lM" sheets when filled out bul not less Iraqulntly than every 30 days. or (2) on Wednesday of the week in which oil Itl'lng il ~t. Submit weekly for workovers and following setting o! oil strinG until completion. District ICounty or Parish ~ State ARCO ALASKA INC. I NORTH SLOPE J AK P;eld JLes~ or Unit - I L5-31 LISBURNE Date and depth as of 8:00 a.m. 01/23/91 ( TD:11937' ( SUPV:GLC 01/24/91 ( TD:12026' ( SUPV:TJ 01/25/91 ( TD:12026 PB: 0 SUPV:TJ 01/26/91 ( TD:12026 PB: 0 SUPV:TJ 01/27/91 ( TD:12026 PB: 0 SUPV:TJ 01/28/91 ( TD:12026 PB: 0 SUPV:TJ 01/29/91 ( TD:12026 PB: 0 SUPV:TJ 01/30/91 ( TD:12026 PB: 0 SUPV:TJ Complete record lot each day while drilling Or workover in progress DOYON 9 no. 1) DRILLING. 9-5/8"@ 9694' MW: 9.5 VIS: 46 95) POOH. CHNAGE BHA. RIH. DRLG TO 11937'. 2) 89) 5) 76) 17) 78) The -abova~ is correct $igna~lre\. '\ ,, , For fo p~par~tion and distribution see Procedures Manual Section 10. Drilling. Pages 86 and 87 DAILY:S64,927 CUM:$4,711,398 ETD:S4,612,598 EFC:$4,989,800 . RIH W/ DP & W/L. 9-5/8"@ 9694' MW: 9.5 VIS: 46 DRLG F/ 11937'-12026' CBU.' SHORT TRIP 20 STDS. CBU. POOH. L/D BHA. R/U SCHLUMBERGER. M/U DIL/LDT/CNL/GPIT/CAL. LOAD SOURCE. RIH. DAILY:S62,509 CUM:$4,773,907 ETD:s4,675,107 EFC:$4,989,800 CBU. 9-5/8"@ 9694' MW: 9.5 Crude RIH W/ DP & W/L LOGS. POOH LOGGING. POOH W/ W/L. POOH W/ DP. M/U BHA. RIH REAM F/ 11275'-11306'. RIH TO 12026'. DAILY:S57,441 CUM:$4,831,348 ETD:S57,441 EFC:$9,664,907 POOH W/ LOGGING TOOLS. 9-5/8"@ 9694' MW: 9.5 Crude CIRC. POOH TO 11130' RIH TO 11400' POOH. M/U LOGGING TOOL. RIH TO 9200'. PUMP DN WET CONN. RIH TO 12022'. LOG UP TO 10854'. LOG F/ 11129'- 11313'. R/D SCHLUMBERGER. POOH. DAILY:S54,146 CUM:$4,885,494 ETD:S111,587 EFC:$9,664,907 RIH W/ LNR. 9-5/8"@ 9694' MW: 9.5 Crude POOH. L/D SOS LOGGING TOOLS. M/U BIT 17 RR. RIH TO 12026'. CIRC. POOH. R/U TO RUN 3-1/2" LNR. RIH W/ 3-1/2" LNR ON DP F/ 10373'-12022' DAILY:S168,829 CUM:$5,054,323 ETD:S280,416 EFC:$9,664,907 SET RTTS. @ 10300'. 9-5/8"@ 9694' RIH TO 12022'. TOP OF TIW PKR @ 10430' ATTEMPT TO TEST PKR. NO GO. CBU. POOH. MW: 9.5 Crude CBU. POOH. RIH. RIH W/ 7" RTTS. DAILY: $54,966 CUM: $5,109,289 ETD: $335,382 EFC: $9, 664, 907 CBU. 9-5/8"@ 9694' MW: 9.5 Crude SET RTTS @ 10300' CBU. POOH. L/D RTTS. RIH W/ TIW 'SS' 7" X 3-1/2" HORIZ PKR. SET @ 10385'. TEST SAME. CBU. POOH. RIH W/ TIW OVERSHOT. TEST SEALS. DAILY:S60,175 CUM:$5,169,464 ETD:S395,557 EFC:$9,664,907 WAIT ON WEATHER. CBU. POOH. CHANGE RAMS. COMP. WAIT ON WEATHER. 9-5/8"@ 9694' TEST BOPE. MW: 9.5 Crude R/U TO RUN 3-1/2" DAILY: $50,678 CUM: $5,220,142 ETD: $446,235 EFC:$9, 664, 907 IT.''. Drilling Supt. AR38-459-2-8 Numoer all dally ,veil hiStOry ~orms consecul~vely as (hey are prepared for each ,veil ARCO Oil, ..d.Gas Company Daily Well History--lnterirr Inltruct~lle: This for~ is u~.ed during drilling or workover operations. If testing, coring, or perforating, show formatiOn name in desCribing 'work performed. Number ell ddll stem teatl sequ~ltially. Atlach de~:ription of ell cores. Work performed by Producing Section will be reported on "Interim" sheets until frnal completion. Report official or represe*tttltlve t~*t on "Final" form. 1) Submit "InteriM" sheets when filled out bul not less frequently than every 30 days. or (2) on Wednesday of the week in which oil a~rtag il wt. Submit weekly for workovere and following setting of oil strm§ until completion. District JCounty or Parish _ ARCO ALASK~ INC, J NORTH SLOPE Field J Laese or Unit LISBURNE ~ L5-31 Date and depth Complete record lOt each day while drilling or workover in progress as of 8:00 a.m. 01/31/91 ( TD:12026 PB: 0 SUPV:TJ 02/01/91 ( TD:12026 PB:12026 SUPV:GLC 02/02/91 ( TD:12026 PB:12026 SUPV:GLC · . The above ~s correct · · ., , , ~ signal · ~,' '\ For o pre"l~aret'i'on and distribution see Procedures Manual Section 10. Drilling, Pages 86 and 87 DOYON 9 79) RIH W/ 3-1/2" COMPLETION. 9-5/8"@ 9694' MW: 9.5 Crude WAIT ON WEATHER. RIH W/ 3-1/2" TBG. AK DAILY:S49,836 CUM:$5,269,978 ETD:S496,071 EFC:$9,664,907 N/U FMC GEN IV TREE. 9-5/8"@ 9694' MW: 9.5 Crude RIH W/ 3-1/2" COMP. TEST SAME. SET BPV. N/D BOPE. N/U TREE. DAILY:S323,066 CUM:$5,593,044 ETD:S819,137 EFC:$9,664,907 CLEANING PITS. 9-5/8"@ 9694' MW: 8.4 Seawater N/U TREE. TESTED SAME. PULL DUMMY. PUMP 100 BBLS SEAWATER. REV CIRC. PUMP 197 BBLS DIESEL IN ANNULUS, 74 BBLS IN TBG. SET DUMMY. CLEAN PITS. DAILY:S50,044 CUM:$5,643,088 ETD:S869,181 EFC:$9,664,907 ~.,iing Supt. no. AR3B-459-2-B Numoer all dalJv ,veil history torres consecul~vely as ~hey are prepared [or each ,veil ARCO O,i and.Gas'Company' Daily Well History'-Final Report Instructions: Prepare and subl~it~~' ~_I~IIT' on the first Wednesday aft~r'allowa.ble has been assigned or well is Plugged. Abandoned, or Sold. "Final Report" should be sl.ll~t~_ _ .'.-..~91~eratlons are suspended for an indefinite o.r appreciable length of time. On workovers when an- official test is not required upon completion, rel~3~[::~' ~l~l.representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. ARCO A~~NC. Accounting cost center code AK NORTH SLOPE " 1 District LISBURNE County or Parish . State : ADL: 25320/34630 (BHL) L5-31 Fie,d AL1377~ IL ...... Unit DRILL & COMPLETE Auth. or W.O. no. ITitle API: 50-029-22091 ARCO 40 0000 ' I ~otal numbe¢ of wells (active or inactive) on this] Icost center I~rior tOll~U. OM~g and Operator S~UD A.R.Co. W.L 11/12/90 Jabandonmer~t of thFs~v~Wu {.Date IHour I Prior status il a W.O. POOL 5 ~/ DOYON 9 . Co~l~l~t .... Old for each day reported RIG RELEASED @ 24:00 HRS.' 9-5/8"@ 9694' MW: 8.4 Seawater .......... ,..~.~-,~, 15,3 ~-BL$ uJ. n3EL. B/D STACK. RIG RELEASED @ 24:00 HRS, 2/2/91. OTIS SSSV @ 2176', TT @ 10385', TIW 'SS' HORIZONTAL LINER PKR @ 10385". ' DAILY: $112,262 CUM: $5,755,350 ETD: $869,181 EFC: $9,777,169 Spudded or W.O. begun Date and de~th 02/03/91 as of 8:00 a.m. TD: 12026 PB:12026 S UPv: GLC Old TD Released rig Classifications (oil, gas, etc.) . .. New TD Date PB Depth Kind of rig Type completion (single, dual, etc.) Producing method Official reservoir name(s) · Potential test data ;Well no. Date Reservoir Producing Interval Oil or gasTest time Production Oil on test Gas per day . . Pump size. SPM X length Choke size T.P. C.P. Water % GOR G~avity Allowable Effective date corrected Sign~r~'~ % ,,~ .~ Da Title For form pr~arat, .... ~ (],,,db'uti"~n, ' Dr!!!!ng Supt. see Procedures Manual, Section 10, .Drilling, Pages 86 and 87. AR3B-459~3-C .... . ..:. · · . Number all daily well history forms consecutively as they are prepared for each well. Page no. Olvl~o~l of Allsntl'cRk:hfle~dCompafly ARCO ALASKA INC. LISBURNE ENGINEERING DATE: FROM: April 15, 1991 Laura S. Lahrson ENCLOSED IS THE FOLLOWING DATA FOR LISBURNE: LOGS: (1 blueline, 1 sepia) LGI-06 Gas Detection Log Run L1-01 Collar Log Run L3-12 Production Profile Run L3-12 Production Profile t~4' Run L3-18 Perforation Record Run L5-04 Production Profile ~ Run L5-31 D-Prop-RES-GR-RWD- 1:240 TVD Run L5-31 D-Prop-RES-GR-RWD- 1:600 TVD Run L5-31 D-Prop-RES-GR-RWD- 1:240 MD Run L5-31 D-Prop-RES-GR-RWD- 1:600 MD Run TAPES: t~, ~ L5-18 Depth Shifted Data L5-23 Depth Matched DLL- SL SIGN AND RETURN TO: LAURA S. LAHRSON ARCO ALASKA, INC. 700 G STREET; ATO 409 ANCHORAGE, ALASKA 99510 3/02/91 Camco 3/22/91 Camco 2/21/91 Camco 3/18/91 Camco 11/08/90 Halliburton 1/27- 28/91 Camco 1/04/91 Teleco 1/04/91 Teleco 1/04/91 Teleco 1/04/91 Teleco 8/04/90 Atlas 5/31/90 Atlas RECEIVED BY: State of Alaska TRANSMITTAL # 643 TO: THRU: FROM: MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION i~__:~ DATE: Lonnie C. Sm - February 26, 1991 Commiss loner FILE NO: LG225-3 TELEPHONE NO: SUBJECT: RIG/BOPE Inspection ARCO PBU DS L5-31 Prudhoe oil Pool Louis R. Grimaldi ~/A- Petroleum Inspector Thurs. dav 1~i0/9!: i performed a RIG/BOPE inspection on Doyon #9 drilling well #DS-L5-31. The rig was in good shape and the only problem I could find was that the hose they were using for a kill line was pressed hard against a part of the BOP scaffolding. I informed the toolpusher who had it moved. Their last BOP test was performed on 1/9/91. In summary: Doyon 9, as is the case with the other Doyon rigs, is a very clean and well maintained rig. It appears to be in good shape for drilling. 02-001A (Rev. 6/89) 20/1UMEMO1.PM3 DATE: FROM: ARCO ALASKA INC. LISBURNE ENGINEERING February 12, 1991 Laura S. Lahrson ENCLOSED IS THE FOLLOWING DATA FOR LISBURNE: LOGS: (1 blueline, 1 sepia) d L5-31 d L5-31 PFC Log Run 1 Collar Log Run 1 Collar Log Production Profile Leak Detection Production Profile Production Profile Gamma Ray & Resistivity- MD Gamma Ray & Resistivity - TVD 1/13-19/91 Atlas 12/31/90 Atlas Run 1 12/19/90 Atlas Run 1 12/15/90 Camco Run I 12/16/90 Camco Run I 12/15/90 Camco Run 1 12/15/90 Camco Run 1 Run 1 Pressure Data Run 1 Run I Engineering Parameters Formation Evaluation Log Run 1 11/19-12/2/90 Schlumberger 11/19-12/2/90 Schlumberger 11/20-12/2/90 EXLOG 11/20-12/2/90 EXLOG 11/20-12/2/90 EXLOG Mud Log Run 1 1/4-22/91 Sperry MWD Weight On Bit Compensated Neutron Litho Density Gamma Ray (Raw Data) Compensated Neutron Litho Density Gamma Ray (Porosity) Run 1 Run 1 Run 1 1/6-22/91 1/25/91 Sperry Schlumberger 1125191 Schlumberger J L5-31 J'L5-31 d L5-31 Natural Gamma Ray Spectrometry Compensated Neutron Log (OH & CH) Dual Induction- SFL (Phasor) Run 1 Run 1 Run 1 1125191 1125191 1125191 Schlumberger Schlumberger Schlumberger TAPES: L5-31 Resistivity Gamma Plus Directional REPORTS: IA-18 Bottom Hole Pressure Report Run 3 Run 1 114-8191 12/21-22/90 Teleco Camco SIGN AND RETURN TO: LAURA S. LAHRSON ARCO ALASKA, INC. 700 G STREET; ATO 409 ANCHORAGE, ALASKA 99510 RECEIVED BY: State of Alaska Exxon BPX TRANSMITTAL # 641 TO: THRU: 'MEMORANDUM State of Alaska .~ ~ '~ w · ION ALASMA OIL ANn GAS CO~SER~ATION CO~iISS . .j,,.! : //? DATE: Lonnie C. Smi ~ January 18, 1991 Con~issioner / FILE NO: ,IT ~H 1 ~ ° ......... :o91 TELEPHONE NO: SUBJECT: BOP Test AAI PBU L5-3]. Permit No. 90-130 Lisburne Oil Pool FROM: Haroid R. Hawkins Petroleum inspector Tuesda, ~_~arv I_, 1990: I witnessed the BOP test on AAI PBU Lisburne ~-~ L5-3!. There we~e ~,_o~o_~.~u~_e~~-' -'~ -' ~. ~ filled out an AOGCC rze!c~'-' ' report which ~_s in su~n~nary: The BOP tes~ o~ AAI PBU ~-31 was satisfactorily p~o~m~d by Doyo~. crew when co,~pl~.~. At t acb~.ent. 02-001A (Rev. 6/89) 20/llfMEMO1.PM3 OPERATION: Drlg L// ,/t',4 [ Location: See Drlg contrctr Location (general) Housekeeping (general) Reserve pi~ HUD SYSTEMS: Vtsual Trip tank , Pit gauge Flow monitor Gas detectors , -BOPE STACK: Annular preventer Pipe rams Blind rams ~. Choke line valves HCR valve Kill line valves Check valve Wkvr ~ TIll-/ . R/,~' Well si gn OJ~'AV Audio Test Pressure 5-6O ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Inspection Report TEST: Init:lair/, Weekly Other Represent:at:lye ~'/~h.~:~' z~/~j~/,~ Permit: # ~'~ -' /~ Casing set: ft Rig# ,7 Rep ACCUMULATOR Full charge pressure Press after closure e.~ ~ pstg /7_;f-~ psig Pump tncr ties press 200 pstg ---- min .~' sec Full charge press at:rained .~ mtn /,~ sec N2 ~ ~:~'~.C'~ ~]~'~-y4~ psig Con~rols: Has~er 0{~~ Remo~e,., ~/~Bltnd switch cover KELLY A.O FLOOR SAFETY VALVES: Upper Kelly .., Test: pressure Lower Kelly Test: pressure Ball type Test pressure Inside BOP Test: pressure Choke manifold Test pressure Number valves //~ Number flanges Adjustable chokes Hydraulically operated choke TEST RESULTS: Fatlures'' ----/~/~'A" Tes~ time ~ hfs Repatr or replacement: of failed equipment to be made wtthin -------days. Notify the Inspector~ and follow wlt:h wrJt:ten/FAXed verification to Commission office, Distribution) ortg - AOGCC c - Operator c - Supervisor C.OOq (rev 05/10/90) i1 SEC. 2 SEC. 1 ®29 I 027 ®19 ®17 o14 Oll e9 I °10 o7 ®$ o6 14 ®1 lWELL NO. VICINITY MAP N.T.S. PLANTII GEODETIC ICELLAR COORDS.! POSITION BOX ELEV. N 5374.96I 70'20'07.228" E 4912.17 I 148'14'13.568" 20.4 h '3. L"'~".~ YOR'S CERTIFICATE I r-F-_' CERTIFY THAT I AM PRO- PERL~ ,, -iSTERED AND LICENSED TO PRAC:;..2. E LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMEN- SIONS AND OTHER DETAILS ARE CORRECT AS OF OCT. 20, 1990. I51 A.S.P, COORDS. 5,945,370.38 717,271.09 IN SECTION 143' F.E.L. c 2243' F.S.L. '""J LOCATED WITH]N PROTRACTED SECTION 2, Tl lN, R15E, U.M., ALASKA. LEGEND , EX]STING WELLS o PROPOSED WELLS + CONDUCTORS AS-BUILT THIS SURVEY RECEIVED DEC 2 0 1990 . . - NOTES 1. BASIS OF LOCATION IS D.S. MONUMENTS L5-NORTH AND L5-SOUTH. 2. COORDINATES ARE ALASKA STATE PLANE, ZONE 4. k=.9999537. 3. BASIS OF ELEVATION IS ARCO DATUM (M.L.L.W.). 4. RE IS PB 90-33 Pcs. 55-58. F: ROBERT BELL &: ASSOC ii i ,ak. ARCO Alaska Inc. CONDUCTOR AS-BUILT DRILL SITE L5 WELL 51 ,, ISSUED FOR INFORMATION REVISIONS IDRAWNI CHECK PAOOO1AA i ~i~: III~j~ I io I TO: THRU: MEMORANL)UM State of Alaska ALA~. 0I,. A~qD GAS CONSERVATION CO[~.'IISSION Lonnie C. Smit~:/ C o~nmis s ioner DATE: FILE NO: December 20, 1990 JT.HH. 1220.1 TELEPHONE NO: SUBJECT: Inspection of Accident and Spill AAI PBU DS L-5 Lisburne Oil Pool FROM: Harold P.. Hawkins Petroleum Inspector . 20, 1990: I was checking with the field production office f°r"~ ~n the field when I found out there was an accident at AAI Prudhoe Bay Unit Lisburne L-5. I called Lonnie C. Smith and he wanted me to check it out. i met M.J. Morbeil IRT coordinator ~or oil spill and safety for AAI PBF. I also met Dick Powell, Lisburne drilling supervisor and Jay Ogtoson, superintendant of the operations support of the wireline work. The accident consisted of two explosions caused while off-loading crude oil from a pump truck into a tank that was going to be used in a frac job on well no. L5-16. One man was burned over 90% oi his body and another man was burned slightly The crude oil spilled in tn.. area around the location. The pump truck trailer and tank burned up but the tractor was saved by a watertruck driver. The location was fenced off around the spill. Foam was on top of the crude so you couldn't tell how bad ~he spill was. luesda~ ucc .______1.1, the diesel fire. 1990: I confirmed that the one man was burned 90% by in summary: Still at this time, no one seems to know what caused the explosion and fire. The insurance companies are still trying to find the reason but have sent notices to all company heads to warn employees to keep a close look out for any possible cause and to be extra careful even though it may cost more time lost on the job. 02-001A (Rev. 6/89) 20/11/MEMO1.PM3 ; TO: THRU: MEMORANDUM State of Alaska A~SKA OIL AND GAS CONSERVATION COMPiISSION · Lonnie C. S~.~>~./ December 20 1990 C ommis s ioner / .... iD DATE: , FILE NO: JT. Iq. Iq. 12 2 0.2 TELEPHONE NO: SUBJECT: Rig fire inspection AAI PBU L5-31 Arctic Pool Rig-5 Lisburne Oil Pool FROM: Harold R. Hawkins Petroleum Inspector~ Monday Dec. 8, 1990: i went to the camp at AAI PBU L5-31 at the Lisburne and talked to David Sims, the AAI Operator and Jim Davidson, the toolpusher. They both said that the cause of the fire on Pool rig #5 has not been determined yet by the insurance and oil company representative in the investigation. I found out the rig was burned too badly and is going to be taken down and shipped to Anchorage. In s~mary: I did not iir~d out what caused the fire and sincerely believe the cause has~ not been determined yet. Wednesday Dec._ 15, 1990: i went to BPX B.O.C. and found out i needed to talk to BOb Cardon, BPX safety supervisor. I met with him and he told me L-5 fire was determined to be an electrical problem. 02-00lA (Bev. 6/89) 20/IUMEMOi.PM3 1. Type of Request: 2. Name of Operator STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY.APPROVALS Abandon _ Suspend__z. Operation ShutdownX Re-enter suspended well /:~ Alter casing _ Repair wel~ Plugging _ lim~ extension _ Stimulate _ -~"/ Change approved program &l Pull tubing _ Variance _ Perforate _ Other__ 99510 ARCO Alaska, Inc. I / 3. Address :' ~ P. O. Box 100360, Anchora~*e, AK 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 2243' FSL, 143' FEL, Sec. 2, T11N, R15E, UM At top of productive interval 1100'FNL, 2075'FEL, Sec. 2, T11N, R15E, UM (APPROX) At effective depth N/A At total depth 1229' FNL, 1965' FEL, Sec. 2, T11 N, R15E, UM (APPROX) 12. Present well condition summary Total Depth: measured true vertical 1 0293' feet 8680' feet 6. Datum elevation (DF or KB) RKB 55' 7. Unit or Property name Prudhoe Bay Unit/Lisburne 8. Well number L5-31 9. Permit number 90-130 10. APl number 50-029-22091 11. Field/Pool Prudhoe Bay Field Lisburne Oil Pool Plugs (measured) None Effective depth: measured true vertical N/A feet feet Junk (measured) None Casing Conductor Surface Intermediate Liner Length 80' 3444' 9661 ' Size 20" 1 3-3/8" 9-5/8" Cemented Measured depth True vertical depth 44 sx AS cmt 115' 115' 1350 sx AS III & 3480' 3480' 350 sx Class G - Top job w/139 sx AS I 700 sx Class G 9694' 8587' Perforation depth: measured None true vertical N o n e Tubing (size, grade, and measured depth None Packers and SSSV (type and measured depth) None :C IVED O ! 8 1990 .Gas Cons. Gg_rn[ois~,:!.-'~ ~chora~ 13. Attachments Description summary of proposal X Detailed operation program _ BOP sketch X 14. Estimated date for commencing operation 115. Status of well classification as: December 23, 1990 I Oil __ Gas __ 16.If proposal was verbally approved Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Suspended X Signed & ~ (~4A_., Title Drillin~l Analyst Date (,,) FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so re, presentative may witness IApproval ~o,, ~~, Plug integrity _ BOP Test ~/~, Location clearance__ I C/~)- Mechanical Integrity Test _ Subsecjuent form require 10-/-f¢! ORIGINAL SIGNED BY Approved Copy LONNIE C. SM]TH Returne, d . , Approved by the order of the Commission ._~,~"?/2, .~ Commissioner Date Form 10-403 Rev 06/15/88 ' SUBMIT IN TRIPLICATE L5~1 PLANS 13,DEC~90 STATUS O 9-5/8" CASffqG SET AT TOP SADLEROCHIT (9694' MD) AT 80O. O 8-1/2" OPEN HOLE (80O) DRILLED TO 10,293' WITH INVERT EMULSION OIL BASED MUD. o TOP OF LISBURNE (ZONE 6) IS EXPECTED AT +/- 10,413'. o DRILL STRING HUNG OFF ON LOWER PIPE RAMS WITH IBOP (CHECK VALVE) INSTALLED. BLIND RAMS CLOSED. o POOL 5 RIGGING DOWN. WILL MOVE TO DEADHORSE FOR REPAIRS, LEAVING BOP STACK ON L5-31. o MOVE IN DOYON 9 UPON COMPLETION OF DS 5-23 WELL IN +/- 10 DAYS. RIG UP ON POOL 5 BOP STACK. RECOVER DRILL STRING. DRILL 8-1/2" HOLE AT 80o, USING INVERT EMULSION MUD, TO 7" CASING POINT AT TOP OF LISBURNE ZONE 5 (+/-10,960). RUN AND CEMENT 7" LINER TO CASE OFF SADLEROCHIT, KAVIK SHALE AND USBURNE ZONE 6. AT +/-12,054' MD). ;::~ ~ ~' '~ J V E o RUN DRILL PIPE CONVEYED OPEN HOLE LOGS. DEC .1. 8 1990 COMPLETION PLANS ~s~a ~0.iJ & Gas Cons. Co,~m.,~ O RUN 3-1/2" TAILPIPE COMPLETION ON 7"' X 3-1/2" TIW SS RO~L PACKER WITH DRILLING RIG (DOYON 9). o 3-1/2" TAILPIPE TO INCLUDE ONE EXTERNAL CASING PACKER AT MIDPOINT, DIVIDING COMPLETED INTERVAL INTO TWO 500' COMPARTMENTS. COMPARTMENTAUZlNG WILL ALL~ BOTH SELECTIVE STIMULATION AND SELECTIVE PRODUCTION. EACH 500' COMPARTMENT WILL HAVE TWO METAL-TO-METAL SEAL SLIDING SLEEVES. HAVING TWO SLEEVES IN EACH COMPARTMENT WILL ALLOW CIRCULA- TION, BEHIND THE 3-1/2" LINER TO CLEAN UP THE FORMATION FACE PRIOR TO ACID STIMULATION. INSTALL WE~ ~ HEAD, AND MOVE DRILLING RIG OFF. RIG UP COILED TUBING UNIT TO INFLATE EXTERNAL CASING PACKER, SHIFT SLIDING SLEEVES AND CIRCULATE MUD OUT FROM BEHIND 3-1/2" TAILPIPE. FLOW VVELL BACK AND PERFORM CFA STIMULATION JOB. LISBURNE WELL L5-31 Revised Current Well Status CONDUCTOR PIPE Dec. 11,1990 13-3/8" SURFACE CASING: 5" DRILL PIPE w/8-1/2" BIT 9-5/8" 8-1/2" INTERMEDIATE OPEN HOLE CASING Versaddll 80/20 Inverted Mud ESTIMATED WAI.KX) 6 Ga./Oil O WAHOO $ 011 0 WAHOO 4 Oil O CONDUCTOR PIPE LISBURNE WELl. L5-31 Revised PROPOSED HORIZONTAL NON-CEMENTED COMPLETION Dec. 11,1990 SUBSURFACE SAFETY VALVE 13-3/8' SURFACE CASING: 7" LINER 7' x 3-112" TIW GAS LIFT SS Hodzontal Packer 3-1/2' BLANK MANORELS PROOUCTION LINER 9-5/8' INTERMEDIATE CASING EXTERNAL CASING PACKER 3-1/2' Tubing ~ 3-112" Sliding Sleeves 6' OPEN HOLE ,,, HOIIIZONTAL WAHOO NgTERVAL: I'VO WAHOO BITERVAL: W4: -.15', W41,6: -190' AHOLE THROU~ WAHOO:. ,, ESTIMATED c~ ,- e) WAHOO WAHOO 6 ~ GII/OII OII O WAHOO 4 Oil 13-5/8" 5000 psi BOP STACK DIAGRAM I IPE RAMS LMND RAMS [[ D RILLING SPOOL PE RAM 8. SPOOL 9. BRADEN 10. HEAD AC( MULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVIOR TO THE PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT THE ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH THE CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRES- SURE. 13. 8" STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH A NON-FREEZING FLUID. 2. CHECK THAT ALL HOLD DOWN SCREWS ARE FULLY RETRACTED. MARK THE RUNNING JOINT WITH PREDETERMINED PLUG SEATING DEPTH. RUN THE TEST PLUG ON DRILL PIPE AND SEAT IN WELL- HEAD. - 3. CLOSE ANNULAR PREVENTER AND UPSTREAM VALVES . 4. FUNCTION TEST CHOKES. 5. IN EACH TEST, FIRST HOLD 250 PSI FOR 3 MINUTES PRIOR TO THE HIGH PPRERSSURE TEST. 6. INCREASE PRESSURE ON ANNULAR TO 3000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. OPEN ANNULAR PREVENTER AND CLOSE TOP PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. CLOSE VALVES DIRECTLY UPSTREAM OF THE CHOKES AND OPEN CHOKES. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. OPEN TOP SET OF PIPE RAMS. CLOSE BOTTOM PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. TEST REMAINING MANIFOLD VALVES (IF ANY) WITH 5000 PSI UPSTREAM OF THE VALVE AND ZERO PRESSURE DOWNSTREAM. 11. BLEED PRESSURE TO ZERO. OPEN BOTTOM PIPE RAMS. 12. BACK OFF RUNNING JOINT AND POH. CLOSE BLIND RAMS AND TEST TO 5000 PSI FOR 3 MINUTES. 13. BLEED OFF ALL PRESSURE. OPEN BLIND RAMS. FILL MANIFOLD AND LINES WITH NON-FREEZING FLUID. SET ALL VALVES IN THE DRILLING POSITION. 14. TEST STANDPIPE VALVES TO 5000 PSI. 15. CHECK DEGASSER OPERATION. 16. RECORD BOP TEST INFORMATION ON THE BOP TEST FORM SIGN AND SEND TO DRILLING SUPERVISOR. 17. PERFORM COMPLETE BOP TEST WEEKLY AND FUNCTION TEST DAILY. TO: THRU: State of Alaska ~ AND~GAS CONSERVATION COI,~-fISSION ~o~.~n~e C. Smit~~ DATE: December 1!, 1990 Commissioner/ --/ FILE NO: JT.HH.1211.6 TELEPHONE NO: SUBJECT: RIG/BOPE Inspection AAI PBU L5-31 Permit No. 90-130 Lisburne Oil Pool FROM: Harold R. Hawkins Petroleum Inspector~.~{<i{f/-~.. Monday Nov. 21,_ 1990: I performed a walk through from the cellar to ~_---fl-~_o~-~ on Arctic Pool Rig 5. I also checked the location around the rig. There were not any infractions that I could find. The last BOPE test was the initial test on 11/16/90. There were no failures. In sum~ary: The RIG/BOPE inspection was satisfactory on AAI PBU L5-31. 02-00lA (Rev. E789) 20/11/MEMO1.PM3 October 1, ]990 Telecopy: (907)276-7542 J. D. Gi!!espie Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Re.~ Prudhoe Bay/Lisburne L5-31 ARCO Alaska, Inc. Permit Noo 90-130 Sur. Loc. 2243'FSL, 143'FEL, Sec. 2, TllN, R15E U>.{. Btn~hole Loc. 45'FSL, 2065'F!~, Sec. 35, T]2N, R15E U~-~. Dear Mr. Gillespie: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE tests that it wishes to witness. BY O~mER OF Tt!E CO}-~ISS~OM d!f Enclosure cc: D~partment of Fish & Game, Habitat Section w/o enc!. Department of Environmental Conse~-vation w/o encl. ,~-- STATE OF ALASKA ALASKA LANDGAS CONSERVATION C .IMISSION PERMIT TO DRILL 20 AAC 25.OO5 la. Type of work Drill ~ Redrill '-I lb. Type of well. Exploratory ~ Stratigraphic Test ~ Development Oil Re-Entry -- Deepen:'-----I Service -- Developement Gas ,- Single Zone - Multiple Zone 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 2243'FSL, 143'FEL, Sec. 2, TllN, R15E, UM At top of productive interval ll00'FNL, 2075'FEL, Sec. 2, TllN, R15E, UM At total depth 45'FSL, 2065'FWL, Sec.35, T12N, R15E, UM 12. Distance to nearest property line 45 ' FSL feet 13. Distance to nearest well 34 ' from L5-29 feet 16. To be completed for deviated wells 5. Datum Elevation (DF or KB) RKB 55 ' feet 6. Property Designation ILl'~ AD~. 28320/,~,-/~.~0 4' ~-~. 7. Unit or property Name Prudhoe Bay/Lisburne 8. Well number L5-31 9. Approximate spud date 10/22/90 14. Number of acres in property 2560 10. Field and Pool Lisburne Oil Pool 11. ~pe Bond(see20AAC25.025) Statewide Number No. U-630610 Amount $200,000 ! 15. Proposed depth(MDandTVD) 12086 MD 8984'TVD feet 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 6600' feet Maximum hole angle80° 18. Casing program size Spec i f icat ions Hole Casing Coupling 30" 20" Weld 16" 13 -3/8" BTC 0 Maximum surface 3 0 2 8 4300 psig At total depth ('rVD) psig MD 35' 34' Setting Depth Top Bottom TVD Quantity of cement (include stage data) ~ 115' 230 sx AS I 3500' 00 sx 'G' & 1300 sx AS 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented measured true vertical Measured depth True Vertical depth III 20. Attachments Filing fee I~ Property plat ~ BOP Sketch IK Diverter Sketch ~ Drilling program ~ Drilling fluid program I~ Time vs depth plot Q Refraction analysis [] Seabed report ,% 20 AAC 25.050 requirements 21. I hereby certify that the foregoing is true and correct to the best of my knowledge~ Signed /~/~~ Title Regional Dril ling Engineer Date¢~/~ Commission Use Only (JPS) PD4/OQ9 Permit N r APl number Approval date See cover letter ~o--/~ 50-- ~~-~~ ~/ 10/01/90 for other requirements Conditions of approval Samples required Q Yes ~ No Mud log required ~ Yes ~ No Hydrogen sulfide measures ~Yes ~ No Directional survey required ~ Yes U No Required working 'pressure~,or BOPE Q~ Q 3M; ~ 5M; Q 10M; Q 15M Other: ~' ~~ , ~ ~ ,~" '~ ' by order of ,_~~.~%~ - Comm,ss,o,er~__~, _.~ thocomm,ss,on Date Approved by ~- ~ ~ ' / '-" ' ' Form 10-40~ ~ov. ~2-1-85 ~-~ Submit in triplicate , Usburne LSG1 Drilling Procedure MIRU ddlling rig and support equipment. 2. Drill 16" hole to 3500' MD / TVD. . Run and cement 13-3/8" casing to surface. Drill 12-1/4" hole to 6600' MD / TVD. Kickoff and build angle at 3 degrees / 100' to 80 degrees 00 minutes in a North 44 degrees 57 minutes West direction. Maintain hole angle and direction to 9-5/8" casing point at 8670' TVD/10271' MD. Rig up and from 7000' TVD / 7100' MD to 3. Run and cement 9-5/8" casing. Change well over to Oil Base Mud. 4. Drill an 8-1/2" hole holding angle and direction to TD at 8984' TVD / 12086' MD. , = Run open-hole logs on Drillpipe, Set form-a-plug ( depth based on Open Hole logs ) at base of Usburne gas cap. Dress off plug. Run and cement 7" liner across gas cap. Drill out float equipment and clean out previously drilled 8-1/2" hole with 6" bit to 8984' TVD / 12086' MD. Run 3-1/2" production liner with sliding sleeves and external casing packers. Run 3-1/2" completion assembly and nipple up tree. Release drilling rig. Perforate and stimulate well as needed. Test well as required. NOTE: Excess non-hazardous fluids developed from well operations and as necessary to control fluid levels of the mud pits, will be pumped down the surface casing by intermediate casing annulus of an offset well. The annulus will be left with a non-freezing fluid dudng any extended interruption in the pumping process. The annulus will be sealed with cement followed by arctic pack upon the completion of the pumping process. The drilling fluid program and fluid surface system will conform to the regulations set forth in 20AAC25.033. Maximum surface pressure is based upon a of 4300 psi at 8700' TVD, less a 1500' TVD oil column, less a gas column to surface. Wells within 200' of L5-31 are: o L5-29 o L5-33 o L5-13 o L5-25 o L5-32 o L5-28 34' away at 1000' TVD / MD. 56' away at 900' 'I-VD / MD. 157' away at 8202' TVD / 8500' MD. 175' away at 1300' TVD / MD. 177' away at 300' TVD / MD. 196' away at 700' 'I-VD / MD. Hazardous levels of Hydrogen Sulfide are not anticipated while drilling this well. L5-31 Mud Program DEPTH DENSITY YP INT 10 min FL OIL SOLIDS (TVD) (PPG) VIS (#/ft GEL GEL cc/30min (%) (%) MUD TYPE Surf 8.8 300 70 30+ 50+ 25+/- 0 to to to 13-3/8 9.2 100 40 Csg Pt 8 Gel-Benex Spud Mud DEPTH DENSITY PV YP INT 10 min FL OIL SOLIDS (TVD) (PPG) (CP) (#/ft GEL GEL cc/30min (%) (%) MUD TYPE 13-3/8 9 10 6 2 4 25 0 to to to to to to to to 9-5/8 10.2 15 10 4 10 6 5 Add 1.5ppb PHPA at 500' above K-Shales. 2 Low Solids to Non- 9 Dispersed DEPTH DENSITY PV YP INT 10 min FL OIL SOLIDS (TVD) (PPG) (CP) (#/ft GEL GEL cc/30min (%) (%) MUD TYPE 9-5/8 8.7 10 10 5 12 8 95 4 to to to to to to to to to TD 9.2 15 15 8 14 5 98 6 OIL BASE MUD 1. TO CONTROL SHALE PROBLEMS IN THE K-SHALES INCREASE MUD WEIGHT AS REQUIRED. 2. DO NOT WEIGHT UP PREMATURELY. USE HIGH VISCOSITY PILLS TO CLEAN HOLE AS NEEDED. 3. MAINTAIN FINE SCREENS ON THE SHAKERS. USE 75% OF THE SCREEN AREA. 4. ON THE DAILY MUD REPORT HAVE THE MUD ENGINEER RECORD THE HOURS THE SOLIDS CONTROL WAS RUN. NOTE THE SHAKER SCREEN SIZES. 5. THIS MUD PROGRAM IS A GUIDELINE ONLY. ACTUAL HOLE CONDITIONS WILL DICTATE THE ACTUAL MUD PROPERTIES. ANY MAJOR CHANGES SHOULD BE DISCUSSED WITH ANCHORAGE. SOLIDS CONTROL EQUIPMENT: Shale shakers Mud cleaners Centrifuge Trip Tank Degasser Pit Level Indicators (visual and audio) Fluid Flow Sensor Fluid Agitators POOL 5 SYSTEM 32 BBLS 32 BBLS ~P TANKS SANDTRAP CETRIFUGE ~rACUUM DEGASSER I [ DEGASSER/ (30 BBLS) (83BBLS) (97 BBLS) PIT.T. PIT (36 BBLS) (36 BBLS) DESANDER S~ MUD S~ MIX PIT SUCTION PIT (448 BBLS) (122 BBLS) OTHER EQUIPTb~D~f - DRILLING FLUID SYSTEM (3) DERRICK FLO-LINE CT.R~ (1) PVT SENSOR PER PIT w/ visual and audio wa~ing devices (1) AGITATOR PER PIT (1) DRILLiNG FLOW SHOW SENSOR w/ readout con~nient to the driller's console 13-5/8" 5000 psi BOP STACK DIAGRAM 1BPMIPERAM~ ND RA~.~J ~~-~-~ DRILLING SPOOL C ASING SPOOL IPE RA BRADEN HEAD ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVIOR TO THE PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT THE ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH THE CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRES- SURE. 13-5/8" STACK 1. FILL BOP STACK AND MANIFOLD WITH A NON-FREEZING FLUID. 2. CHECK THAT ALL HOLD DOWN SCREWS ARE FULLY RETRACTED. MARK THE RUNNING JOINT WITH PREDETERMINED PLUG SEATING DEPTH. RUN THE TEST PLUG ON DRILL PIPE AND SEAT IN WELL- HEAD. 3. CLOSE ANNULAR PREVENTER AND UPSTREAM VALVES. 4. FUNCTION TEST CHOKES. 5. IN EACH TEST, FIRST HOLD 250 PSI FOR 3 MINUTES PRIOR TO THE HIGH PRESSURE TEST. 6. INCREASE PRESSURE ON ANNULAR TO 3000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. 7. OPEN ANNULAR PREVENTER AND CLOSE TOP PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. 8. CLOSE VALVES DIRECTLY UPSTREAM OF THE CHOKES AND OPEN CHOKES. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. 9. OPEN TOP SET OF PIPE RAMS. CLOSE BOTTOM PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. 10. TEST REMAINING MANIFOLD VALVES (IF ANY) WITH 5000 PSI UPSTREAM OF THE VALVE AND ZERO PRESSURE DOWNSTREAM. 11. BLEED PRESSURE TO ZERO. OPEN BOTTOM PIPE RAMS. 12. BACK OFF RUNNING JOINT AND POH. CLOSE BLIND RAMS AND TEST TO 5000 PSI FOR 3 MINUTES. 13. BLEED OFF ALL PRESSURE. OPEN BLIND RAMS. FILL MANIFOLD AND LINES WITH NON-FREEZING FLUID. SET ALL VALVES IN THE DRILLING POSITION. 14. TEST STANDPIPE VALVES TO 5000 PSI. 15. CHECK DEGASSER OPERATION. 16. RECORD BOP TEST INFORMATION ON THE BOP TEST FORM SIGN AND SEND TO DRILLING SUPERVISOR. 17. PERFORM COMPLETE BOP TEST WEEKLY AND FUNCTION TEST DAILY. Surface Hole Diverter System ARCO Alaska, Inc. FILL-UP LINE RISER FLOWUNE I 20" 2000 PSI DIVERTER I 10" BALL VALVE 10" BALL VALVE I I NOTE: ONLY ONE VALVE OPENS AUTOMATICALLY WHEN THE DIVERTER CLOSES. THE SECOND VALVE WILL REMAIN CLOSED UNLESS CONDITIONS REQUIRE THE USE OF THE SECOND VENT LINE. THE SECOND VENT LINE VALVE CAN BE OPENED USING CONTROLS LOCATED AT THE ACCUMULATOR. THIS IS THIS IS A VARIANCE FROM 20AAC25.035. RESERVE PIT 10" VENT LINE 10" VENT UNE DIVERTER LINES DISCHARGE 100 FT. FROM RIG IGNITION SOURCE. ALL TURNS ARE TARGETED TEES. ........ , , .......... , ~ , I , , , , ' ' ' ' ' ' ' ' ' ' ' ' ' ................ I I i i i i (20 IC. L5-31 SHL: U 1 tN 15E 2 2243' FSI. 143' ~L ~L: U 1 iN 15E2 11~' ~ 2075' ~L B~: U ] ~ 15E 35 45' FSL 2065' ~ N~57' V 3~ 13-3~" ~ ~35~ ~35~ Dt P~ KOP ~ ~o [~.0 !~0 ~0 0 . '~8595 ~858 D T~ of~d ~~ ~38 9.5~' ~ ~70 ~1~1 D~=~ 5 T~ 1~ ~1~5 15' F~t ~8~5 ~113~ ~e4 · ~8~ ~115~ D~3812 ................... ............................................. 0 1~ ~ 3~ ~ 5~ ~ 7~ ~R~C~ SE~ION L5-~ ARCO ALASKA, INC. L5-31 N4457' W E - W COORDINATES -:~00 -2000 -1000 0 IlXI0 2000 3000 0 .......... I.. 1-.-'1.-I. ' '~l?O, ............................... I ..1.r/.ta. j ................. ~9 ~615 181~ 5~7 ~16 7 -32 . ~ ~ /~ ,112 ~01 'x~x~~ 1.7,~, I I i ................... 3000 2000 1000 0 -1000 -3~ -3000 -5000 -4000 -3000 -2000 -1000 0 1000 2000 3000 ALASKA INDIVIDUAL WELL PRODUCTION AS OF 03/19/92 'WELL-NAME: PRUDHOE BAY UNIT L5-31 FIELD/POOL: PRUDMOE BAY, LIBBURNE 11991 JAN FEB MAR METM FLOWING FLOWING DAYS 12 27 OIL 5,296 10,947 'WTR 1,055 961 GAS 37,874 48,335 1991 TOTALS OIL 144,926 WATER 1992 JAN METM GAS LIFT .DAY S 31 OIL 19 , 283 ~TR 3 , 229 ,GAS 213 , 543 11992 TOTALS OIL API: 029-22091-00 LEASE: ADL-28320 SALES CD - 62 ACCT GRP - 505 ** OIL PRODUCTION APR MAY JUN JUL FLOWING FLOWING GAS LIFT GAS LIFT 30 31 28 31 13,318 10,546 9,431 8,964 651 234 178 235 37,582 12,715 5,274 36,877 19,370 GAS 831,890 CUM OIL 3,229 FEB iVlAR APR 19,283 WATER MAY JUN JUL GAS 213,543 CUM OIL OPERATOR: ARCO ALASKA INC FINAL STATUS: DEV 1-OIL CURRENT STATUS: AUG SEP OCT NOV DEC GAS LIFT GAS LIFT GAS LIFT GAS LIFT GAS LIFT 26 28 31 30 29 8,810 16,067 18,850 23,387 19,310 738 5,319 5,603 2,206 2,190 56,735 99, 388 134,609 178, 038 184,463 144,926 CUM WATER 19,370 CUM GAS 831,890 AUG SEP OCT NOV 164,209 CUM WATER 22,599 CUM GAS DEC 1,045,433 CHECK LIST FOR NEW WELL PER~!ITS IT_tM APPROVE DATE (3) Admit ~p/ 9. ....'(%'1~r% io. < ,'-,,',<"' .,, ~... ,o_~:>_ 11. (10 and i3) 12.' 13. (i4 :hrn 22) (23 thru 28) 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Company Is the permit fee attached .......................................... 2. Is well to' be located in a defined pool ............................. 3. Is well located proper distance from property line .................. 4. Is well located proper dis=anne from other wells ........ ~ ........... 5. Is sufficient undedicatad acreage available in =his pool ............ 6. Is well :o be deviated and is we!!bore plat included ................ ?. Is operator =he only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... Does operator have a bond in force .................................. is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does :he we!! have a u~ique name and number ......................... Lease & Well No. YES NO IS c6nductor string provided ........................................ Will surface casing pro~ec= all zones reasonably e-xpectad to serve as an underground source of drinking water ..................... is enough cement used r.o circulate on conductor and su~ace ......... Will cement tie in surface and innermediane or production strings . .. Will cement cover ~ known productive horizons ..................... Will all casing give adequate safe=7 in collapse, tension and burst.. Is =his well to be kicked off from an er--~sting we!lbore ............. Is old we!!bore abandonment procedure included on 10-403 ............ Is adequate weilbore separation proposed ..................... ...... Is a diver=er system required ....................................... 7'.,,e./ /',, :" Is the drilling fluid program schematic and list of equipment adequate ,, Are necessary diagr=m~ and descriptions of diveruer and BOPE attached. Does BOPE have sufficient pressure rating - Test to ~OO.~> psig .. Does the choke manifold comply w/API RP-53 (May 84) .................. , Is =he presence of H2S gas probable ............................. ~... (6) ~6 OT=~'R {~2~9 - :hr= 31) Geoio~y~ Enzineerin$: ". DWJ~ LCS ' ~'~'i ...... BEW ..- rev: 01/30/89 6.011. 29. 30. 31. 32. expioranory and Stratigraphic wells: Are dana presented on po=ennia! overpressure zones? ................. ,, Are seismic analysis dana presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. Additional R-~m~rks: ' 7",(,,, ~-.5'-j' Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information-of this nature is accumulated at the end of the file under APPENDIX. No special 'effort has been made to chronologically organize this category of information. qo.. I,Bo LIS VERIFICATION LISTING FOR: ARCO ALASKA WELL L5-31 LISBURNE FIELD Oas ConS. Commission Below are the mnemonics used on the LIS tape requested by ARCO for WELL L5-31. 1 1 36 37 38 38 39 39 4O 4O 41 41 43 43 44 44 1 1 36 37 38 38 39 39 40 4O 41 41 43 43 44 44 ROPSlRate Of Penetrationlft/hr WBCSlSurface WOBIklbs TSDITime Since Drilledlmins. TCDM RPAM RPCM RAAM RACM GRAM GRCM GRAX GRCX RAAX RACX RPAX RPCX CDS Temperature [RWD] Ideg C Resistivity (PD) App [RWD]lohm-m Resistivity (PD) Cor [RWD]lohm-m Resistivity (AR) App [RWD]lohm-m Resistivity (AR) Cor [RWD]lohm-m Gamma Ray App [RWD]IMWD-API Gamma Ray Cor [RWD]IMWD-API Gamma Ray App [MWD] I MWD-API Gamma Ray Cor [MWD]IMWD-API Resistivity (AR) App [MWD]lohm-m Resistivity (AR) Cot [MWD]lohm-m Resistivity (PD) App [MWD]lohm-m Resistivity (PD) Cor [MWD]lohm-m ** reel header ** service name :DPR date :91/01/18 origin :2300 reel name :797TAK continuation # :01 previous reel : comment :TELECO OILFIELD SERVICES ** tape header ** service name :DPR date :91/01/18 origin :2300 tape name :797TAK continuation # :01 previous tape : comments :RIG DOYON 9 ** file header ** file name :797TAK. 001 service name :DPR version # : 1.31 date :91/01/18 maximum length :1024 file type :LO previous file : ** information records ** PROPRIETARY FIELD TAPE table type MNEM :TOOL STAT LENG WEIG HEIG GR ALLO 0. 000 0. 000 0. 000 RSN ALLO 72. 000 0. 000 0. 000 DCDS ALLO 360. 000 0. 000 0. 000 ** information records ** table type MNEM :CONS STAT PUNI TUNI VALU BS CSIZ SD WMUD SHT BHT TD YEAR MONT DAY ** information table type MNEM SON Ri R2 R3 R4 R5 R6 R7 R8 HIDE WN CN FN FL FL1 LUL ENGI WITN DFT LONG LATI STAT COUN D. MF LMF PDAT APIN UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL records ** IN IN F LB/G DEGC DEGC F IN IN F LB/G DEGC DEGC F :CONS STAT PUNI TUNI UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL 8.500 9.625 10400.000 9.500 0.000 0.000 11150.000 91.000 1.000 18.000 VALU DUAL/PRO PAG/RES I S/NEUT/POR/FORM/DEN S I L5-31 ARCO ALASKA INC. LIS BURNE ANCHORAGE ST. PIERRE/BURTON ALASKA NORTH SLOPE BOROUGH RKB RKB OS1 OS2 OS3 OS4 OS5 OS6 TLAB TCS TN1 TN2 TN3 TN4 TN5 TN6 TN7 TN8 TN9 TN10 TNll TN12 SECT TOWN RANG NATI CONT MSS MFSS MCSS SLAB CLAB CS1 CS2 CS3 BS1 BS2 BS3 HLD RUN LUN OPER LCC BLI TLI EPD APD UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL UNAL USA NAM STATE COUNTY 9.625 12.25 8.50 INCL 0.000 2300.000 0.000 0.000 0.000 0.000 0.000 0.000 EKB UNAL EDF UNAL EGL UNAL TDD UNAL TDL UNAL CW1 UNAL BS D1 UNAL CBD1 UNAL CBL1 UNAL CW2 UNAL BSD2 UNAL CBD2 UNAL CBL2 UNAL CW3 UNAL BSD3 UNAL CBD3 UNAL CBL3 UNAL STEM UNAL MRT UNAL DFD UNAL DFV UNAL DFPH UNAL DFL UNAL RMFS UNAL RMS UNAL RMCS UNAL MST UNAL MFST UNAL MCST UNAL ** information records ** F F F F F LB/F F F F LB/F F F F LB/F F F F DEGC DEGC LB/G S C3 OHMM OHMM OHMM DEGC DEGC DEGC table type MNEM F F F F F LB/F F F F LB/F F F F LB/F F F F DEGC DEGC LB/G S C3 OHMM OHMM OHMM DEGC DEGC DEGC :PRES OUTP STAT GRCM GRCM ALLO GRCM GRCM ALLO RPCM RPCM ALLO RACM RACM ALLO WBCS WBCS ALLO ROPS ROPS ALLO ILD1 ILD DISA TT1 TT1 DISA TRAC Ti Ti T2 T2 T3 T3 T2 T3 ,~.000 ,~3~.000 0.000 11150.000 11150.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.0'00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CODI LLIN LSPO LLIN LDAS LLIN LDAS MDAS LLIN DEST MODE NB NB GRAD GRAD NB NB GRAD SHIF TT2 TT2 TT3 . TT3 TT4 TT4 TENS TENS 12 DUMM 13 DUMM 14 DUMM 15 DUMM 16 DUMM 17 DUMM 18 DUMM 19 DUMM ** information records ** DISA T3 DISA T3 DISA T3 DISA T3 DISA Ti DISA Ti DISA Ti DISA Ti DISA T1 DISA Ti DISA T1 DISA T1 LSPO LDAS LGAP LSPO LLIN LLIN LLIN LLIN LLIN LLIN LLIN LLIN 1 1 1 NEIT NEIT NEIT NEIT NEIT NEIT NEIT NEIT SHIF SHIF SHIF NB NB NB NB NB NB NB NB NB table type :FILM MNEM GCOD GDEC DEST DSCA 1 E2E -2- PF1 S2 2 EEE -2- PF2 D500 ** information records ** table type :AREA MNEM STAT 1 DISA 2 DISA 3 DISA 4 DISA 5 DISA 6 DISA 7 DISA 8 DISA BEGI END Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 ** data-format record ** entry blocks type 4 8 9 size 1 4 4 repr code 66 68 65 entry 255 120.000 .liN PATT BLAN BLAN BLAN BLAN BLAN BLAN BLAN BLAN DEST NEIT NEIT NEIT NEIT NEIT NEIT NEIT NEIT 12 0 datum specification blocks WARNING the following table is Sub-Type 0 and the API mnem service service unit api id order # log DEPT FT 00 ROPS 00 WBCS 00 PDEM 00 PDDM 00 TCDM 00 RPAM 00 RPCM 00 RAAM 00 RACM 00 GRAM 00 GRCM 00 GRAX 00 GRCX 00 RAAX O0 RACX 00 RPAX 00 RPCX 00 TSD 00 4 68 -9999.000 2 79 0 in LIS Datum Specification Block Type Codes may be Unreliable!!! api api api file size spl repr type class mod no. code 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 0Q 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 000 00 00 0 4 1 68 process level depth = 10400.0000 feet ..... ROPS 1.0000 WBCS TCDM 1.0000 RPAM RACM 1.0000 GRAM GRCX 0.0000 RAAX RPCX 1.0000 TSD depth = 10425.0000 feet ROPS -9999.0000 WBCS TCDM -9999.0000 RPAM RACM 6.9900 GRAM GRCX 128.3410 RAAX RPCX 7.9300 TSD 3169.9200 meters 1.0000 PDEM 1.0000 1.0000 RPCM 1.0000 1.0000 GRCM 1.0000 1.0000 RACX 1.0000 1.0000 3177.5400 meters -9999.0000 PDEM -9999.0000 7.5700 RPCM 7.5700 119.9000 GRCM 127.4130 6.1620 RACX 6.1620 -9999.0000 PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX 1.0000 1.0000 1.0000 1.0000 -9999.0000 6.9900 120.7730 7.9300 depth = 10450.0000 feet ROPS 80.0500 WBCS TCDM 54.4440 RPAM RACM 6.9980 GRAM GRCX -9999.0000 RAAX RPCX 7.3860 TSD depth = 10475.0000 feet ROPS 82.5020 WBCS TCDM 53.3330 RPAM RACM -9999.0000 GRAM GRCX 53.8800 RAAX RPCX -9999.0000 TSD depth = 10500.0000 feet ROPS 118.1100 WBCS TCDM 52.2220 RPAM RACM -9999.0000 GRAM GRCX 26.9330 RAAX RPCX 4134.8730 TSD depth = 10525.0000 feet ROPS 81.8190 WBCS TCDM 52.2220 RPAM RACM -9999.0000 GRAM GRCX 22.4420 RAAX RPCX -1.0000 TSD depth = 10550.0000 feet ROPS 110.2840 WBCS TCDM 53.3330 RPAM RACM -9999.0000 GRAM GRCX 19.0740 RAAX RPCX 2538.5601 TSD depth = ROPS TCDM RACM GRCX RPCX depth = ROPS 10575.0000 feet 103.3720 WBCS 53.3330 RPAM -9999.0000 GRAM 15.1440 RAAX -9999.0000 TSD 10600.0000 feet 182.8160 WBCS 3185.1600 meters -9999.0000 PDEM 30.8940 7.3200 RPCM 7.3200 128.7230 GRCM 136.7890 7.1650 RACX 7.1650 -9999.0000 3192.7800 meters 0.0000 PDEM 25.9230 -9999.0000 RPCM -9999.0000 34.9410 GRCM 37.1300 -9999.0000 RACX -9999.0000 -9999.0000 3200.4000 meters 0.0000 PDEM 16.5420 1003.0370 RPCM 1002.5499 21.8300 GRCM 23.1980 -9999.0000 RACX -9999.0000 -9999.0000 3208.0200 meters 0.0000 PDEM 24.4900 -9999.0000 RPCM -9999.0000 21.7570 GRCM 23.1200 -9999.0000 RACX -9999.0000 -9999.0000 3215.6400 meters 0.0000 PDEM 26.9950 622.6770 RPCM 622.5229 21.6290 GRCM 22.9840 -9999.0000 RACX -9999.0000 -9999.0000 3223.2600 meters 0.0000 PDEM 21.1620 1332.7400 RPCM 1332.0000 15.4100 GRCM 16.3760 -9999.0000 RACX -9999.0000 -9999.0000 3230.8800 meters 0.0000 PDEM 24.1950 PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM 6.5860 6.9980 -9999.0000 7.3860 6.4780 -9999.0000 50.7030 -9999.0000 6.8870 -9999.0000 25.3450 4142.5117 7.5550 -9999.0000 21.1190 -1.0000 7.5380 -9999.0000 17.9490 2541. 3198 3.6160 -9999.0000 14.2510 -9999.0000 6.2650 TCDM RACM GRCX RPCX depth = ROPS TCDM RACM GRCX RPCX 52.2220 RPAM -9999.0000 ~ GRAM -9999.0000 RAAX -9999.0000 TSD 10625.0000 feet 91.9950 WBCS 53.3330 RPAM -9999.0000 GRAM -9999.0000 RAAX -1.0000 TSD depth = 10650.0000 feet ROPS 81.3470 WBCS TCDM 53.3330 RPAM RACM -9999.0000 GRAM GRCX 17.3900 RAAX RPCX -1.0000 TSD depth = 10675.0000 feet ROPS 98.4010 WBCS TCDM 53.3330 RPAM RACM -9999.0000 GRAM GRCX 25.2490 RAAX RPCX 151.6500 TSD depth = 10700.0000 feet ROPS 106.6850 WBCS TCDM 53.3330 RPAM RACM -9999.0000 GRAM GRCX 18.3250 RAAX RPCX 325.1700 TSD depth = 10725.0000 feet ROPS 16.0160 WBCS TCDM 55.5560 RPAM RACM -9999.0000 GRAM GRCX 273.3840 RAAX RPCX -9999.0000 TSD depth = ROPS TCDM RACM GRCX 10750.0000 feet 23.2490 WBCS 57.6390 RPAM -9999.0000 GRAM 13.1790 RAAX 5669.9795 RPCM 5656.1494 23.6930 GRCM 25.1770 -9999.0000 RACX -9999.0000 -9999.0000 3238.5000 meters 0.0000 PDEM 16.4400 5669.9795 RPCM 5656.1494 20.1660 GRCM 21.4300 -9999.0000 RACX -9999.0000 -9999.0000 3246.1200 meters 0.0000 PDEM 24.2350 -9999.0000 RPCM -9999.0000 15.7430 GRCM 16.7290 -9999.0000 RACX -9999.0000 -9999.0000 3253.7400 meters 0.0000 PDEM 24.3120 130.5170 RPCM 130.5160 24.7090 GRCM 26.2570 -9999.0000 RACX -9999.0000 -9999.0000 3261.3600 meters 0.0000 PDEM 51.9290 309.6020 RPCM 309.5740 19.7780 GRCM 21.0170 -9999.0000 RACX -9999.0000 -9999.0000 3268.9800 meters 39.1380 PDEM 76.0520 2184.8110 RPCM 2182.1958 17.0310 GRCM 18.0980 -9999.0000 RACX -9999.0000 -9999.0000 3276.6000 meters 38.0750 PDEM 86.2270 2074.3721 RPCM 2072.4990 11.9340 GRCM 12.6820 -9999.0000 RACX -9999.0000 RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX -9999.0000 -9999.0000 -9999.0000 6.8930 -9999.0000 -9999.0000 -1.0000 9.2680 -9999.0000 16.3640 -1.0000 4.6100 -9999.0000 23.7600 151.6600 30.1890 -9999.0000 17.2450 325.2000 33.9580 -9999.0000 257.2640 -9999.0000 33.7420 -9999.0000 12.4020 4879.8311 RPCX 4863.2041 TSD depth = 10775.0000 feet ROPS 19.7600 WBCS TCDM 57.7780 RPAM RACM -9999.0000 GRAM GRCX 122.9310 RAAX RPCX 945.8450 TSD depth = 10800.0000 feet ROPS 40.1650 WBCS TCDM 58.8890 RPAM RACM -9999.0000 GRAM GRCX 19.4480 R3~kX RPCX -1.0000 TSD depth = 10825.0000 feet ROPS 22.4660 WBCS TCDM 60.0000 RPAM RACM -9999.0000 GRAM GRCX 32.7810 RAAX RPCX 165.7830 TSD depth = ROPS TCDM RACM GRCX RPCX depth = ROPS TCDM RACM GRCX RPCX depth = ROPS TCDM RACM GRCX RPCX 10850.0000 feet 8.9780 WBCS 60.4320 RPAM -9999.0000 GRAM 34.2320 RAAX 1257.5969 TSD 10875.0000 feet 10.5210 WBCS 61.1110 RPAM -9999.0000 GRAM 49.4590 RAAX 2305.8667 TSD 10900.0000 feet 10.0480 WBCS 60.0000 RPAM -9999.0000 GRAM 25.7170 RAAX 291.0450 TSD -9999.0000 3284.2200 meters 37.7200 PDEM 62.2920 960.2820 RPCM 959.9089 15.0960 GRCM 16.0420 -9999.0000 RACX -9999.0000 -9999.0000 3291.8400 meters 37.9200 PDEM 72,3010 268.0000 RPCM 267.9800 15.8540 GRCM 16.8480 0.2300 RACX 0.2300 -9999.0000 3299.4600 meters 41.2210 PDEM 106.5570 141.7170 RPCM 141.7160 29.8920 GRCM 31.7650 -9999.0000 RACX -9999.0000 -9999.0000 3307.0800 meters 42.9710 PDEM 166.5470 2085.0977 RPCM 2083.2319 33.4450 GRCM 35.5400 -9999.0000 RACX -9999.0000 -9999.0000 3314.7000 meters 41.2370 PDEM 136.4470 6363.3398 RPCM 6343.0342 44.0580 GRCM 46.8180 -9999.0000 RACX -9999.0000 -9999.0000 3322.3200 meters 39.5760 PDEM 134.0110 349.6190 RPCM 349.5780 27.3130 GRCM 29.0240 -9999.0000 R3~CX -9999.0000 -9999.0000 PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX 12.6900 -9999.0000 115.6830 946.2200 26.9670 -9999.0000 18.3010 -1.0000 8.5750 -9999.0000 30.8480 165.7830 37.4440 -9999.0000 32.2130 1259.2490 71.3410 -9999.0000 46.5430 2314.7617 18.4710 -9999.0000 24.2010 291.0700 depth = 10925.0000 feet 3329.9400 meters ROPS TCDM RACM GRCX RPCX depth = ROPS TCDM RACM GRCX RPCX 13.2180 WBCS 62.2220 , RPAM -9999.0000 GRAM 20.7580 R3LAX 283.8300 TSD 10950.0000 feet 23.6660 WBCS 62.2220 RPAM -9999.0000 GRAM 15.1440 RAAX 930.4950 TSD depth = 10975.0000 feet ROPS 26.7300 WBCS TCDM 62.2220 RPAM RACM -9999.0000 GRAM GRCX 19.6350 RAAX RPCX 746.5100 TSD depth = 11000.0000 feet ROPS 27.2060 WBCS TCDM 62.2220 RPAM RACM -9999.0000 GR3~M GRCX 22.2550 R~L~X RPCX 3244.8291 TSD depth = ROPS TCDM RACM GRCX RPCX 11025.0000 feet 14.7460 WBCS 62.2220 RPAM -9999.0000 GRAM 28.5360 RAAX -1.0000 TSD depth = 11050.0000 feet ROPS 12.7190 WBCS TCDM 59.6830 RPAM RACM -9999.0000 GRAM GRCX 26.2320 RAAX RPCX 229.7340 TSD depth = ROPS TCDM RACM 11075.0000 feet 9.2800 WBCS 61.1110 RPAM -9999.0000 GRAM 39.4310 PDEM 100.7200 290.8310 RPCM 290.8070 21.1950 GRCM 22.5230 -9999.0000 RACX -9999.0000 -9999.0000 3337.5600 meters 43.3280 PDEM 64.6060 1096.1409 RPCM 1095.6360 15.0000 GRCM 15.9400 -9999.0000 RACX -9999.0000 -9999.0000 3345.1800 meters 40.4610 PDEM 100.1110 1126.9949 RPCM 1126.4490 20.4380 GRCM 21.7190 -9999.0000 RACX -9999.0000 -9999.0000 3352.8000 meters 36.3710 PDEM 135.6790 951.4780 RPCM 951.1210 19.3160 GRCM 20.5270 -9999.0000 RACX -9999.0000 -9999.0000 3360.4200 meters 41.4380 PDEM 507.3140 4636.2910 RPCM 4623.7686 25.7080 GRCM 27.3180 10.7070 RACX 10.7070 -9999.0000 3368.0400 meters 33.1700 PDEM 284.5270 247.7590 RPCM 247.7440 27.3760 GRCM 29.0910 0.2490 RACX 0.2490 -9999.0000 3375.6600 meters 40.6470 PDEM 150.9850 378.3630 RPCM 378.3150 32.3440 GRCM 34.3710 PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX 25.7410 -9999.0000 19.5340 283.8500 19.3280 -9999.0000 14.2510 930.8600 20.9910 -9999.0000 18.4780 ~746.9399 58.2750 -9999.0000 20.9430 3251.4600 12.8710 -9999.0000 26.8540 -1.0000 69.4140 -9999.0000 24.6850 229.7450 39.6020 -9999.0000 33.5340 GRCX 35.6350 RAAX RPCX 402.0600 TSD depth = 11100.0000 feet ROPS 14.8000 WBCS TCDM 62.2220 RPAM RACM -9999.0000 GRAM GRCX 22.4420 RAAX RPCX 232.7730 TSD depth = 11125.0000 feet ROPS 35.4900 WBCS TCDM 63.3330 RPAM RACM -9999.0000 GRAM GRCX -9999.0000 RAAX RPCX -9999.0000 TSD depth = 11150.0000 feet ROPS 10.6300 WBCS TCDM 63.3330 RPAM RACM -9999.0000 GRAM 'GRCX -9999.0000 RAAX RPCX -9999.0000 TSD -9999.0000 RACX -9999.0000 -9999.0000 3383.2800 meters 39.6350 PDEM 67,0150 258.9640 RPCM 258,9440 19.8430 GRCM 21.0870 -9999.0000 RACX -9999.0000 -9999.0000 3390.9000 meters 38.1000 PDEM -9999.0000 -9999.0000 RPCM -9999.0000 -9999.0000 GRCM -9999.0000 -9999.0000 RACX -9999.0000 -9999.0000 31.0100 -9999.0000 -9999.0000 -9999.0000 -9999.0000 3398.5200 meters PDEM -9999.0000 RPCM -9999.0000 GRCM -9999.0000 RACX -9999.0000 RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX PDDM RAAM GRAX RPAX 402.1120 16.1280 -9999.0000 21.1190 232.7850 -9999.0000 -9999.0000 -99,99.0000 -9999.0000 -9999.0000 -9999.0000 -9999.0000 -9999.0000 ** file trailer ** file name :797TAK. 001 service name :DPR version # : 1.31 date :91/01/18 maximum length :1024 file type :LO next file name :
