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211-080
David Douglas Hilcorp Alaska, LLC Sr. GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 E-mail: david.douglas@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 10/11/2023 To: Alaska Oil & Gas Conservation Commission Natural Resources Technician 333 W. 7th Ave. Ste#100 Anchorage, AK 99501 DATA TRANSMITTAL BRU 224-23T - PTD 211-080 - API 50-283-20157-00-00 1. CBL-CAST (08/22/2011) 2. CBL (09/09/2011) Folder Contents (Log Prints In TIF and PDF Format): Please include current contact information if different from above. PTD: 211-080 T38049 10/12/2023 Kayla Junke Digitally signed by Kayla Junke Date: 2023.10.12 14:04:56 -08'00' Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. c -. I_ - 0 FO Well History Ile Identifier Organizing (done) Two-sided ❑ Rescan Needed RES N: OVERSIZED: NOTES: 1 Color Items: ❑ Ma s: vdayscale Items: ogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: aft Date: 7/ .jJ/L,L /s/ 1RP Project Proofing BY: M. Date: rila 1 N.. /s/ Ili 1 Scanning Preparation 1+ x 30 = I o2,O + S = TOTAL PAGES /oz.87 (Count does not include cover sheet) BY: 411= Date: V g r /s/ Production Scanning Stage 1 Page Count from Scanned File: t��(Count does include cover heet) Page Count Matches Number in Scan_niing Preparation: YES NO BY: WO Date: 7/c .J//4L /s/ ivip Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES_ONO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc 0 cZ 0 0 9 0 I- a o" o Q U v a I,/.' 1` co tY 0 £ w— a Z 0 W oin iii .c W W N NJ, _ I>x U NI >>O c ct d V Nco 5 .6 0> 0 W y o E a ♦-Z c.o to >. m E O a Q mU LL a m o a m os Z 0� 0 O 00 0 g -, Z U Id Q O o .ti N N N N N O N N N N N .2Q N 0 d U -J v V V a v Z E c to E c = S a� c c c 0 a� CD ° d a� E a Y OU O O O O 0 o 0 N 03 m a m V O11 as r v V V' V ., ty Z U m . co co c. co co ° m E E06 W a. c rn col rn a>1 'al) v W O Q a > U L a Z co Q 0 0 CoV) 7 N_ O J a as co = .; Cl. 0 N o ca o 0 Z. o c 2' E �y o ZI J f 0 0 0 0 10 r _ N w a) Oto to to to Oa E p. U J ) N N N N U � 0 E Z Q I- w N 0 I— N a 0. C N 0 w G I- N w I Z N Z w M C M re LY Z < a) Q N J 0 Q m ° a 1 a) ° < o a ZI U) « « « « « 0 0 Z 0 L :> .5 .> :> > a) 0 O fA N tm N EJ W y0 N CO Co 111111 11 Z ct ce re cC a c c c c m g c a) 0 0 0 0 0 0 N asa) E Z O p J Y y d In w f• (Z} t t CO O V C Q N 2 ZO 0 o W O Z N o 0 } cL 1- i.. o .+ c a) LL c.. E z 2 u c LL �, m is z a) rt 17 c° w rn� N Z Q c.. 0 v o v W m c 0 a) ami D * il c ` o`J U d 0 w Q G d -a,a� a 0 o O O 0 d 0 0O L c a) O O d CL 0 H 3 J 0 H J J J J W < 5 0 <a' 1 U 0 STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION OCT2411 1a.WeIlStatus: Oil ❑ a ❑ ❑ Other ❑ Abandoned WELL COMPLETION OR RECOAND OG.mission Suspende eI ass: 20AAC 25.105 20AAC 25.110 DeveloARIQMPRO Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No.of Completions: Service ❑ Stratigraphic Test❑ 2.Operator Name: 5.Date Comp.,Susp., 12.Permit to Drill Number: ConocoPhillips Alaska, Inc. orAband.: September 24,2011 • 211-080%311-268 3.Address: 6.Date Spudded: 13.API Number. P.O. Box 100360,Anchorage,AK 99510-0360 July 28,2011 50-283-20157-00 4a.Location of Well(Governmental Section): 7.Date TD Reached: 14.Well Name and Number: Surface: 560'FSL,2628'FWL,Sec.23,T13N,R1OW,SM August 10,2011 BRU 224-23T Top of Productive Horizon: 8.KB(ft above MSL): 94'RKB 15.Field/Pool(s): 1106'FSL,2446'FWL,Sec.23,T13N, R1OW,SM GL(ft above MSL): 75.5'AMSL . Beluga River Field Total Depth: 9.Plug Back Depth(MD+TVD): Sterli of 1096'FSL,2450'FWL,Sec.23,T13N,R1OW,SM • 6359'MD/6272'TVD • -Belug a oo�`-,) 4b.Location of Well(State Base Plane Coordinates,NAD 27): 10.Total Depth(MD+TVD): 16.Property Designa ion: //z.‘15'1 Surface: x-320645 y- 2630952 Zone-4 • 6456'MD/6369'TVD - ADL 21127 • TPI: x-320472 y- 2631502 Zone-4 11.SSSV Depth(MD+TVD): 17.Land Use Permit: Total Depth: x-320476-- -,. y- 2631492 Zone-4 nipple @ 513'MD/513'TVD na 18.Directional Survey: Yes ❑✓ No❑ 1 19.Water Depth,if Offshore: 20.Thickness of Permafrost MD/TVD: (Submit electronic and printed information per 20 AAC 25.050) N/A (ft MSL) not applicable 21.Logs Obtained(List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-drill/Lateral Top Window MD/TVD GR/Res/PWD/Den/Neu/Dipole Sonic not applicable 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING SIZE WT.PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 16" 165# na 23' 92' 23' 92' na driven to refusal 9.625" 40# L-80 23' 2811' 23' 2741' 12.25" 717 sx Type 1 7" 26# L-80 20' 6443' 20' 6368' 8.75" 274 sx Class G 24.Open to production or injection? Yes a No ❑ If Yes,list each 25. TUBING RECORD Interval open(MD+TVD of Top&Bottom;Perforation Size and Number): SIZE DEPTH SET(MD) PACKER SET(MD/TVD) 4.5" 3011' see attached schematic see attached schematic 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 4 P Nc'ION DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED :I I,,S 3063'-3900' 155 sx Class G I .1 IA 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,gas lift,etc.) flowback testing in progress Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO Test Period--> Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-API(corr) Press. psi 24-Hour Rate-> 28. CORE DATA Conventional Core(s)Acquired? Yes ❑ No ❑✓ Sidewall Cores Acquired? Yes ❑ No 0 • If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (Submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. NONE RSDMS OCT 2 a 2oti dezi\ Form 10-407 Revised 12/2009 CONTINUED ON REVERSE Submit original only 4.0,, 0-_-> 28. GEOLOGIC MARKERS(List all formations and markt ;ountered): 29. FORMATION TESTS NAME MD TVD Well tested? ❑ Yes ❑✓ No, If yes,list intervals and formations tested, Permafrost-Top ground surface ground surface briefly summarizing test results. Attach separate sheets to this form,if Permafrost-Bottom none none needed,and submit detailed test information per 20 AAC 25.071. Sterling A 3268' 3181' Sterling B 3446' 3359' Sterling C 3594' 3507' Beluga D 3748' 3661' Beluga E 4015' 3928' Beluga F 4362' 4275' Beluga G 4838' 4751' Beluga H 5178' 5091' Beluga I 5893' 5806' N/A - Formation at total depth: Beluga I 30. LIST OF ATTACHMENTS Summary of Daily Operations,schematic,final directional survey 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Steve Shultz @ 263-4297 Printed NameG.C.Alvord Title: Drilling Manager Signature ,� Phone 265-6120 Date 16 /4(2-0 Sharon Allsup-Drake 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. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1a: Classification of Service wells: Gas injection,water injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection,Observation,or Other.Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13:The API number reported to AOGCC must be 14 digits(ex:50-029-20123-00-00). Item 20:Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced,showing the data pertinent to such interval). Item 26: Method of Operation: Flowing,Gas Lift, Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other (explain). Item 27:Provide a listing of intervals cored and the corresponding formations,and a brief description in this box.Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 29: Provide a list of intervals tested and the corresponding formation,and a brief summary of this box.Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 BRU 224-23T Grassroots Well Completion Schematic ConocoPhillips As-Built (solation Sleeve llnstalletl(2 25'"Min ID1Oni J1� j gja _ Contluctor lDrivenl: evel i SS c00trolJ10e14.3ur/e08 ? _5, 16",.75",API 5L GRB.Full Grvd.R3 , i*ajjojection mandrel @-2780'MD r QuemSurface Casing: 318:66!,Koro(line to surface aflacnetl tolutiill49-5/8',405.L-80,BTC,Set @ 2810.69'MD/2740.59'TVD y40h9 Cannon dame even met -- Production Casino: 4-h Cameo KBG-2 GLM w/1'DCK_2ik_2$.3.1 9'_MD 4 r,26.008,L-80,BTC-Mod,Set @ 6442.77 MD/6368'TVD (DCK-2 is sheared) 7 j 9,,'/h X Ni591e_fI 813-ID a-2888.93'MD .411-y 4-1/2-.12.68.L-80.IBT-M Baker Seal Assembly Locator @ 2936.78'MD )solation Strinu: Spaced out 5'from fully located 2-7/8"640 L-80 Hydril 511 S06el5_291 Polished Bore Receptacle(it 2942.76'MD C9.-?.(1890114 el 3 813'ID w/RHC duo 68 2980.81'-4+.1 RA TAG in 7"CSG @3001 11'MD 110.82'short joint 1 SC-2 Packer(Isolation Strinal m 2995.3un_o 1 0 "dillout Extension w/1/8"Pon @ 299949'MD .j^�- __ Perforations and MZ grouping Sterling A.B.C and Beluga D.E 82-40 snaplatch @ 3019.51'MD x 82-40 Seal Units @ 3020.85'MD 0fiel/ Depth Corrected' Uncorrected' Length LWD Estimated Reservoir Properties pressure Avg $C-2 Packer®3020.85 k YD Zone Base Top Base Top flood Avg Vol Avg Sw Avg Phit Perm PSI PPG Pen 3.25"ID Seal Boro k0 3034'MD )] (ft,nd) (ft-me) (ft-tvd) (fl-Nd) (mD) Date KOIV ' @ MD(broken) interval(squeeze pens left open)° 9/6/2011 10.54'Bakenreld Vent Screenreen 1 3049'MD Na 3270 3274 3179 3183 4 Non-productive 3 25"ID Seal Born 0 3560'MD I I A 3324 3311 3234 3221 13 9% 40% 33% 20 646 3.9 9/15/2011 A 3342 3330 3252 3240 12 13% 44% 32% 14 569 3.4 9/15/2011 $C-1L laolatlai Packer 0 308300 0 -- - 7,____ --_ I-'5"I U Sn:d Born(j0 3086'MD A 3411 3383 3321 3293 28 13% 51% 33% 17 605 3.6 9/15/2011 3 25"ID Seal Bore @ 3076'MD rt, 1 A 3423 3417 3333 3327 6 12% 63% 32% 20 534 3.1 9/15/2011 3 25"ID Seal Bore Gr?3083'MD i Z I B 3518 3498 3425 3408 17 13% 66% 33% 20 725 4.1 9/15/2011 1. C 36275 36/85 3538 3529 9 8% 63% 33% 20 629 3.5 9/152011 Excluder Screen @ 3290.84-3350.02"MD(2 jts) C 3665 3642 3576 3553 23 8% 44% 32% 20 634 3.5 9/15/2011 2-7/8"SLCMU Sliding Sleeve w/BX profile @ 3355.77'MD I •,��- C 3719.5 3702.5 3631 3614 17 5% 40% 29% 20 615 3.3 9/15/2011 Excluder Screen @ 338545-344421'MD(2 Bs) I!fill %■ D 3762.5 3759.5 3674 3671 3 10% 650 29% 8 730 as 9/15/2011 ,tion String Seal Units 80-32 3439.394450.17'MD >:I. �- 51 D::;�•;J fl nr(ip 3444'MD D 3784.5 3769.5 3696 3681 15 10% 53% 30% 20 730 as 9/152011 ;C-]L Isolation Packer 3446.39 8 MD 2 D 3805.5 3799.5 3717 3711 6 16% 54% 30% ? ? ? 9/15/2011 D 3816.5 3911.5 3728 3723 5 21% 59% 27% 1 788 4.1 9/15/2011 MD D 3850 3834 3761 3745 16 16% 58% 27% 5 849 4.4 9/15/2011 MD IAD - D 3952 3943 3863 3854 9 24% 54% 28% 2 991 5 9/152011 _Acl1.18e1.Screen @ 3491.413668.49'MD(5,011' D 4001 3995 3912 3906 6 25% 67% 24% 0.6 874 4.3 9/15/2011 E 4041.5 4033.5 3953 3945 8 24% 62% 25% 1 1031 5.1 9/15/2011 SLCMU Sliding Sleeve w/85 profile @ 36744 . % E 4058.5 40623 3970 3964 6 25% 75% 27% 1 1031 5 9/15/2011 Excluder Screen @ 36843861.55'MD(5 jtsl I ;' E 4232 4227 4144 4139 5 20% 65% 27% 5 870 4.1 9/15/2011 ;,tion String Seal Units 8032 3859.453870.23'M. (.'' 1.-Depth Corrected'depths were shifted to tie into the Halliburton GR/CCL log dated 8/15/2011.Uncorrected depths -1 are based on recorded LWD data. `,a)' ,I 1..,,,,t,3861'MD ; 2.Pressure estimates are based on data from offset wells. SC-1L Isolation Packer®3883.718 c- _ - 3.Perforation Gun Specifications:Except as otherwise noted,all perforations are shot with Halliburton 4-5/8"Premium 3.25"ID Seal Bore @ 3867'MDr_ 1 VannGun Carrier,45/8"28g HMX Omni Super Hoe Charges,14 SPF,25.7°/128.5°Phasing,Not Oriented,Tubing 3,25"ID Seel Bore @ 3877'MD Conveyed,0.93"average exit hole/4.18"fonnason penetration(based on Pet/Pro Analysis) l 3.25"ID Seal Bore a 3884'MD l-I 4.These are perforations fora cement squeeze;the squeeze was not done because of low injectivdy through the pads. Squeeze perforation gun specifications'Halliburton 3-3/8"Milenium Carrier,3-3/8"25g Mllenniure Charges,4 SPF, 60°Phasing,Not Oriented.E-line conveyed,0.39"average exit hoe/18.141"formation penetration(based on PerfPro 1 I Analysis).See page 2 of schematic for all In squeeze perforations. Excluder Screen 66 3920.49-4274.71'MD is pal ' 1' RA TAG in7"CSO a3938.30'MD(4,92'short joint l .' aI_--" 325"IDRNippleq 427471 MD •Iml. 3 SC-2 Packer®4278.87'h MD 3.25"ID Send Bore(rfj 4291'MD ''' 1I I KOIV @ 4298'MD(intact) 10,54'Bekerweld Vent Screen @ 4305'MD "S ( 3.25"ID Seal Bole(Iy 4317'MD f.-.1L Isolation Packer®4319.24 ft UD *PRPerforations and MZ grouping Beluga F.G.H 3.25"ID Seal Bore Q0 4322'MD ) ( 3.25"ID Seal Bore @ 4332'MD " Depth Corrected' Uncorrected' Length LWD Estimated Reservoir Properties Pressure` 3 20"10 Seal Bore 0 4340'MD '. T` Base Top Base Top Aug Pen LIZ.'; Zone fl-rM Avg kid AugSw Avg Phit Perm PSI PPG (ft-md) (ft-me) (fl-tvd) (84vd) (mD) Dara Excluder Screen 4387.84064126 MD(12 psI .i F 4403 4389 4315 4301 14 15% 45% 26% 6 1335 6 8/242011 ,; I 1 - � F 44643 44573 4376 4369 7 20% 55% 27% 5 1154 S I 8/24/2011 - F 4527 4509 4439 4421 18 13% 30% 31% 20 1283 5.6 8/242011 325'ID Soal Bno((0 MD 4841 fr F 4565 4558 4477 4470 7 21% 55% 26% 4 ? 9 0/242011 SG-1L Isolation Packer®464342 8 MD ' j t F 4773.5 4767.5 4686 4680 6 28% 60% 17% 0.4 3 9 8/24/2011 '1 2..ID:final Born(it 4840'MD - F 4830.5 4824.5 4743 4737 6 17% 60% 24% 7 796 3.3 8/24/2011 3.25"ID Seal Baro 75 4850'MD G 5025.5 4992.5 4938 4905 33 24% 58% 20% 1 2000 7.9 8/242011 3.25"10 Seal Born 55 4854'MD fi j-_t G 5112.5 5106.5 5025 5019 6 10% 69% 18% 2 2000 7.7 8/242011 ( H 5300,5 5278.5 5213 5189 24 20% 48% 15% 0.9 2172 8.1 8/26/2011 i _D---( _ 1."Depth Conecied"depths were shifted to tie into the Halliburton GR/CCL log dated 8/152011.Unccrrected depths are based on recorded LWD data. --z 2.Pressure estimates are based on data from offset wells. . [ 3.Perforation Gun Specifications: Halliburton 4-5/0 Premium VannGun Carrier,4-5/8"28g HMX Omni Super Hoe _,ccluder Semen X4$56511.5390.04'MD(11 jts) Charges,14 SPF,25.7°/128.5'Phasing,Not Oriented,Tubing Conveyed,0.93"average exit hole/4.18"formation penetration(based on PerfPro Analysis) - 0031 FS 05-40 Suno Packer n 5391'MD i � RA TAG in r CSG Cd 5251.77'MO14.94'short iointI :illikh, Weatherford Float Collar @ 6358T MD Weatherford Float Shoe @ 6441.2'MD 0s 81 V Nor rifk K I 11. I D ConocoPhillips(Alaska) Inc. Non-Pad Various pBeluga River n# BRU 224-23T 502832015700 a zA I fi Sperry Drilling Definitive Survey Report V 19 August, 2011 it P a 01 s 12 I kik K I 5 0 1 I HALLIBURTON Sperry 6 r'tt ng a ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well BRU 224-23T , Project: Non-Pad Various TVD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Site: Beluga River MD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Well: BRU 224-23T North Reference: True Wellbore: BRU 224-23T Survey Calculation Method: Minimum Curvature Design: BRU 224-23T Database: CPAI EDM Production Project Non-Pad Various Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Well BRU 224-23T Well Position +N/-S 0.00 ft Northing: 2,630,952.86 ft Latitude: 61° 11'50.139 N +E/-W 0.00 ft Easting: 320,645.82 ft Longitude: 151°1'0.287 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 75.50ft . Wellbore BRU 224-23T Magnetics Model Name Sample Date Declination Dip Angle Field Strength (0) (0) (nT) BGGM2011 8/12/2011 18.09 74.04 55,709 Design BRU 224-23T Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 18.40 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (0) 18.40 0.00 0.00 342.16 Survey Program Date From To i (ft) (ft) Survey(Wellbore) Tool Name Description Survey Date 58.26 2,781.95 BRU 224-23T(R200)(BRU 224-23T) MWD+SCC+SAG MWD+Short Collar correction+BHA SAG C7/28/2011 12:C 2,810.69 6,384.80 BRU 224-23T(R300)(BRU 224-23T) MWD+SCC+SAG MWD+Short Collar correction+BHA SAG C8/9/2011 12:0C ` Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (0) (0) (ft) (ft) (ft) (ft) (ft) (ft) (01100.) (ft) Survey Tool Name 18.40 0.00 0.00 18.40 -75.50 0.00 0.00 2,630,952.86 320,645.82 0.00 0.00 UNDEFINED 58.26 1.39 339.76 58.26 -35.64 0.45 -0.17 2,630,953.31 320,645.66 3.49 0.48 MWD+SCC+SAG(1) 156.24 1.11 339.76 156.21 62.31 2.46 -0.91 2,630,955.33 320,644.95 0.29 2.62 MWD+SCC+SAG(1) 216.25 0.19 226.10 216.22 122.32 2.94 -1.18 2,630,955.81 320,644.69 2.00 3.16 MWD+SCC+SAG(1) 275.62 0.33 215.00 275.59 181.69 2.73 -1.35 2,630,955.60 320,644.52 0.25 3.01 MWD+SCC+SAG(1) 339.27 0.22 239.55 339.24 245.34 2.52 -1.56 2,630,955.40 320,644.30 0.25 2.87 MWD+SCC+SAG(1) 401.51 0.22 236.54 401.48 307.58 2.39 -1.76 2,630,955.27 320,644.10 0.02 2.81 MWD+SCC+SAG(1) 463.36 0.33 263.09 463.33 369.43 2.30 -2.04 2,630,955.19 320,643.82 0.27 2.82 MWD+SCC+SAG(1) 526.68 0.36 264.15 526.65 432.75 2.26 -2.42 2,630,955.15 320,643.44 0.05 2.89 MWD+SCC+SAG(1) 573.02 0.31 256.27 572.98 479.08 2.21 -2.68 2,630,955.11 320,643.18 0.15 2.93 MWD+SCC+SAG(1) 602.36 0.67 285.29 602.32 508.42 2.24 -2.93 2,630,955.14 320,642.93 1.45 3.03 MWD+SCC+SAG(1) 665.58 1.82 323.75 665.53 571.63 3.15 -3.88 2,630,956.06 320,642.00 2.15 4.18 MWD+SCC+SAG(1) 728.94 3.20 334.63 728.83 634.93 5.56 -5.23 2,630,958.49 320,640.68 2.29 6.89 MWD+SCC+SAG(1) 8/19;2011 9:13:28AM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well BRU 224-23T Project: Non-Pad Various TVD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Site: Beluga River MD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Well: BRU 224-23T North Reference: True Wellbore: BRU 224-23T Survey Calculation Method: Minimum Curvature Design: BRU 224-23T Database: CPAI EDM Production j Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 790.76 3.85 332.31 790.53 696.63 8.95 -6.93 2,630,961.92 320,639.03 1.08 10.65 MWD+SCC+SAG(1) 856.04 4.39 335.83 855.64 761.74 13.17 -8.97 2,630,966.17 320,637.06 0.91 15.29 MWD+SCC+SAG(1) 917.94 5.45 342.00 917.31 823.41 18.13 -10.85 2,630,971.15 320,635.26 1.91 20.58 MWD+SCC+SAG(1) 981.87 7.75 342.19 980.81 886.91 25.12 -13.11 2,630,978.18 320,633.11 3.60 27.93 MWD+SCC+SAG(1) 1,045.14 8.32 342.38 1,043.46 949.56 33.55 -15.80 2,630,986.64 320,630.55 0.90 36.78 MWD+SCC+SAG(1) 1,106.64 9.11 341.26 1,104.25 1,010.35 42.40 -18.71 2,630,995.54 320,627.78 1.31 46.09 MWD+SCC+SAG(1) 1,170.42 10.97 341.05 1,167.05 1,073.15 52.92 -22.30 2,631,006.12 320,624.35 2.92 57.21 MWD+SCC+SAG(1) 1,231.98 13.23 341.61 1,227.24 1,133.34 65.15 -26.43 2,631,018.40 320,620.41 3.68 70.11 MWD+SCC+SAG(1) 1,294.18 14.55 341.79 1,287.62 1,193.72 79.32 -31.12 2,631,032.65 320,615.95 2.12 85.04 MWD+SCC+SAG(1) 1,357.92 16.27 341.82 1,349.07 1,255.17 95.41 -36.40 2,631,048.82 320,610.91 2.70 101.98 MWD+SCC+SAG(1) F.. 1,420.94 17.27 342.21 1,409.41 1,315.51 112.71 -42.02 2,631,066.20 320,605.57 1.60 120.16 MWD+SCC+SAG(1) u 1,485.26 18.36 341.49 1,470.64 1,376.74 131.41 -48.15 2,631,084.99 320,599.73 1.73 139.84 MWD+SCC+SAG(1) 1,547.38 20.34 340.96 1,529.25 1,435.35 150.89 -54.78 2,631,104.57 320,593.40 3.20 160.42 MWD+SCC+SAG(1) 1,610.18 21.78 341.31 1,587.85 1,493.95 172.25 -62.07 2,631,126.04 320,586.44 2.30 182.98 MWD+SCC+SAG(1) 1,673.38 22.13 341.22 1,646.47 1,552.57 194.62 -69.66 2,631,148.53 320,579.20 0.56 206.61 MWD+SCC+SAG(1) 1,736.71 22.58 343.12 1,705.04 1,611.14 217.55 -77.03 2,631,171.57 320,572.19 1.34 230.69 MWD+SCC+SAG(1) 1,799.55 21.57 343.19 1,763.27 1,669.37 240.15 -83.88 2,631,194.27 320,565.70 1.61 254.30 MWD+SCC+SAG(1) 1,862.64 22.66 342.80 1,821.72 1,727.82 262.87 -90.83 2,631,217.09 320,559.10 1.74 278.05 MWD+SCC+SAG(1) 1,926.17 22.33 343.27 1,880.42 1,786.52 286.12 -97.92 2,631,240.44 320,552.37 0.59 302.36 MWD+SCC+SAG(1) 1,988.67 22.57 342.31 1,938.18 1,844.28 308.91 -104.98 2,631,263.34 320,545.67 0.70 326.22 MWD+SCC+SAG(1) 2,051.97 21.93 342.72 1,996.77 1,902.87 331.77 -112.18 2,631,286.31 320,538.82 1.04 350.19 MWD+SCC+SAG(1) 2,114.33 22.71 341.87 2,054.45 1,960.55 354.33 -119.39 2,631,308.98 320,531.97 1.35 373.87 MWD+SCC+SAG(1) 2,177.97 22.22 341.52 2,113.26 2,019.36 377.42 -127.03 2,631,332.18 320,524.69 0.80 398.19 MWD+SCC+SAG(1) 2,241.17 20.20 341.11 2,172.18 2,078.28 399.08 -134.35 2,631,353.95 320,517.71 3.20 421.05 MWD+SCC+SAG(1) 2,304.55 19.07 341.18 2,231.87 2,137.97 419.23 -141.23 2,631,374.21 320,511.14 1.78 442.34 MWD+SCC+SAG(1) 2,367.56 17.75 340.50 2,291.66 2,197.76 438.03 -147.76 2,631,393.11 320,504.91 2.12 462.24 MWD+SCC+SAG(1) 2,430.67 16.36 339.72 2,351.99 2,258.09 455.44 -154.05 2,631,410.61 320,498.88 2.23 480.73 MWD+SCC+SAG(1) 2,492.16 14.69 338.29 2,411.24 2,317.34 470.81 -159.93 2,631,426.06 320,493.24 2.79 497.17 MWD+SCC+SAG(1) 2,555.47 13.06 338.33 2,472.70 2,378.80 484.91 -165.55 2,631,440.25 320,487.85 2.57 512.31 MWD+SCC+SAG(1) 2,619.07 11.21 339.70 2,534.87 2,440.97 497.39 -170.34 2,631,452.80 320,483.24 2.94 525.66 MWD+SCC+SAG(1) 2,681.92 9.58 340.60 2,596.69 2,502.79 508.05 -174.20 2,631,463.52 320,479.55 2.61 536.99 MWD+SCC+SAG(1) 2,744.40 7.49 343.89 2,658.47 2,564.57 516.87 -177.06 2,631,472.39 320,476.83 3.43 546.26 MWD+SCC+SAG(1) 2,781.95 6.31 343.77 2,695.75 2,601.85 521.20 -178.31 2,631,476.74 320,475.65 3.14 550.77 MWD+SCC+SAG(1) 2,810.69 5.83 341.91 2,724.33 2,630.43 524.11 -179.21 2,631,479.65 320,474.80 1.80 553.81 MWD+SCC+SAG(2) 2,821.84 5.64 341.11 2,735.42 2,641.52 525.16 -179.56 2,631,480.72 320,474.46 1.85 554.92 MWD+SCC+SAG(2) h 2,881.15 4.79 344.39 2,794.49 2,700.59 530.31 -181.17 2,631,485.88 320,472.93 1.52 560.31 MWD+SCC+SAG(2) 2,949.68 3.64 349.68 2,862.83 2,768.93 535.20 -182.33 2,631,490.80 320,471.85 1.77 565.33 MWD+SCC+SAG(2) 3,010.67 3.44 350.72 2,923.71 2,829.81 538.91 -182.97 2,631,494.52 320,471.26 0.34 569.06 MWD+SCC+SAG(2) 3,072.76 2.25 357.43 2,985.72 2,891.82 541.97 -183.33 2,631,497.58 320,470.96 1.99 572.07 MWD+SCC+SAG(2) 3,136.05 1.25 16.37 3,048.98 2,955.08 543.87 -183.19 2,631,499.48 320,471.12 1.80 573.84 MWD+SCC+SAG(2) r 8119/2011 9:13:28AM Page 3 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well BRU 224-23T Project: Non-Pad Various TVD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Site: Beluga River MD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Well: BRU 224-23T North Reference: True Wellbore: BRU 224-23T Survey Calculation Method: Minimum Curvature Design: BRU 224-23T Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND TVDSS +NI-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°l100') (ft) Survey Tool Name 3,197.90 1.03 21.77 3,110.82 3,016.92 545.04 -182.79 2,631,500.63 320,471.54 0.40 574.83 MWD+SCC+SAG(2) 3,246.80 1.01 21.81 3,159.71 3,065.81 545.85 -182.47 2,631,501.44 320,471.87 0.04 575.50 MWD+SCC+SAG(2) 3,260.01 1.01 21.82 3,172.92 3,079.02 546.06 -182.38 2,631,501.65 320,471.96 0.00 575.68 MWD+SCC+SAG(2) 3,323.03 0.89 22.13 3,235.93 3,142.03 547.03 -181.99 2,631,502.62 320,472.37 0.19 576.48 MWD+SCC+SAG(2) 3,385.48 0.87 23.25 3,298.37 3,204.47 547.92 -181.62 2,631,503.49 320,472.75 0.04 577.21 MWD+SCC+SAG(2) 3,448.78 0.79 30.84 3,361.66 3,267.76 548.73 -181.21 2,631,504.30 320,473.18 0.21 577.86 MWD+SCC+SAG(2) 3,511.08 0.49 61.36 3,423.96 3,330.06 549.23 -180.76 2,631,504.79 320,473.64 0.71 578.20 MWD+SCC+SAG(2) 3,571.85 0.59 51.59 3,484.73 3,390.83 549.55 -180.28 2,631,505.10 320,474.12 0.22 578.35 MWD+SCC+SAG(2) 3,638.17 0.33 63.53 3,551.05 3,457.15 549.84 -179.84 2,631,505.40 320,474.56 0.42 578.50 MWD+SCC+SAG(2) 3,701.11 0.30 59.73 3,613.98 3,520.08 550.01 -179.54 2,631,505.55 320,474.87 0.06 578.56 MWD+SCC+SAG(2) 3,725.96 0.32 56.46 3,638.83 3,544.93 550.08 -179.43 2,631,505.62 320,474.98 0.11 578.60 MWD+SCC+SAG(2) 3,763.91 0.35 52.18 3,676.78 3,582.88 55021 -179.25 2,631,505.75 320,475.17 0.10 578.67 MWD+SCC+SAG(2) 3,827.84 0.23 60.83 3,740.71 3,646.81 550.39 -178.98 2,631,505.93 320,475.43 0.20 578.76 MWD+SCC+SAG(2) 3,891.19 0.18 62.57 3,804.06 3,710.16 550.50 -178.78 2,631,506.03 320,475.64 0.08 578.80 MWD+SCC+SAG(2) 3,953.60 0.18 71.45 3,866.47 3,772.57 550.58 -178.60 2,631,506.11 320,475.82 0.04 578.82 MWD+SCC+SAG(2) 4,015.44 0.17 99.62 3,928.31 3,834.41 550.59 -178.42 2,631506.12 320,476.00 0.14 578.78 MWD+SCC+SAG(2) 4,078.08 0.17 98.27 3,990.95 3,897.05 550.56 -178.23 2,631,506.09 320,476.18 0.01 578.69 MWD+SCC+SAG(2) 4,142.19 0.11 84.22 4,055.06 3,961.16 550.55 -178.08 2,631,506.08 320,476.34 0.11 578.64 MWD+SCC+SAG(2) 4,204.71 0.17 92.48 4,117.58 4,023.68 550.56 -177.93 2,631,506.08 320,476.49 0.10 578.59 MWD+SCC+SAG(2) 4,267.78 0.17 92.92 4,180.65 4,086.75 550.55 -177.74 2,631,506.07 320,476.68 0.00 578.53 MWD+SCC+SAG(2) 4,331.07 0.10 92.60 4,243.94 4,150.04 550.54 -177.59 2,631,506.06 320,476.83 0.11 578.47 MWD+SCC+SAG(2) 4,393.21 0.09 93.19 4,306.08 4,212.18 550.53 -177.49 2,631,506.05 320,476.93 0.02 578.44 MWD+SCC+SAG(2) 4,455.44 0.15 133.37 4,368.31 4,274.41 550.48 -177.38 2,631,505.99 320,477.04 0.16 578.35 MWD+SCC+SAG(2) 4,518.43 0.21 156.95 4,431.30 4,337.40 550.31 -177.27 2,631,505.82 320,477.14 0.15 578.16 MWD+SCC+SAG(2) 4,581.60 0.22 168.12 4,494.47 4,400.57 550.09 -177.20 2,631,505.60 320,477.21 0.07 577.93 MWD+SCC+SAG(2) 4,645.80 0.23 148.70 4,558.67 4,464.77 549.86 -177.11 2,631,505.37 320,477.29 0.12 577.68 MWD+SCC+SAG(2) 4,707.99 0.23 156.44 4,620.86 4,526.96 549.64 -177.00 2,631,505.14 320,477.41 0.05 577.43 MWD+SCC+SAG(2) 4,770.89 0.23 149.19 4,683.76 4,589.86 549.41 -176.88 2,631,504.92 320,477.52 0.05 577.18 MWD+SCC+SAG(2) 4,834.10 0.20 151.73 4,746.97 4,653.07 549.21 -176.76 2,631,504.71 320,477.63 0.05 576.95 MWD+SCC+SAG(2) 4,897.82 0.25 164.74 4,810.69 4,716.79 548.97 -176.68 2,631,504.48 320,477.72 0.11 576.70 MWD+SCC+SAG(2) 4,960.66 0.17 157.39 4,873.53 4,779.63 548.76 -176.60 2,631,504.26 320,477.78 0.13 576.47 MWD+SCC+SAG(2) 5,023.42 0.17 162.66 4,936.29 4,842.39 548.58 -176.54 2,631,504.08 320,477.85 0.02 576.29 MWD+SCC+SAG(2) 5,086.31 0.20 169.27 4,999.18 4,905.28 548.38 -176.49 2,631,503.88 320,477.89 0.06 576.09 MWD+SCC+SAG(2) 5,148.70 0.22 187.08 5,061.57 4,967.67 548.16 -176.49 2,631,503.66 320,477.89 0.11 575.87 MWD+SCC+SAG(2) 5,166.09 0.22 184.99 5,078.96 4,985.06 548.09 -176.49 2,631,503.59 320,477.88 0.05 575.81 MWD+SCC+SAG(2) 5,211.67 0.23 179.73 5,124.54 5,030.64 547.91 -176.50 2,631,503.41 320,477.87 0.05 575.64 MWD+SCC+SAG(2) 5,274.75 0.30 178.24 5,187.61 5,093.71 547.62 -176.49 2,631,503.12 320,477.88 0.11 575.36 MWD+SCC+SAG(2) 5,334.46 0.43 188.33 5,247.32 5,153.42 547.24 -176.52 2,631,502.74 320,477.84 0.24 575.01 MWD+SCC+SAG(2) 5,401.05 0.45 186.60 5,313.91 5,220.01 546.74 -176.59 2,631,502.24 320,477.77 0.04 574.55 MWD+SCC+SAG(2) 5,463.95 0.53 190.40 5,376.81 5,282.91 546.21 -176.67 2,631,501.71 320,477.68 0.14 574.07 MWD+SCC+SAG(2) 8/19/2011 9:13:28AM Page 4 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well BRU 224-23T Project: Non-Pad Various ND Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Site: Beluga River MD Reference: BRU 224-23T @ 93.90ft(Arctic Fox(18.4+75.5)) Well: BRU 224-23T North Reference: True Wellbore: BRU 224-23T Survey Calculation Method: Minimum Curvature Design: BRU 224-23T Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND TVDSS +N/-S +El-W Northing Easting DLS Section (ft) (0) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°11001 (ft) Survey Tool Name 5,527.52 0.57 182.47 5,440.38 5,346.48 545.60 -176.74 2,631,501.10 320,477.60 0.14 573.51 MWD+SCC+SAG(2) 5,590.31 0.60 182.63 5,503.16 5,409.26 544.96 -176.77 2,631,500.46 320,477.56 0.05 572.91 MWD+SCC+SAG(2) 5,652.87 0.58 183.42 5,565.72 5,471.82 544.32 -176.80 2,631,499.82 320,477.52 0.03 572.31 MWD+SCC+SAG(2) 5,715.63 0.62 189.42 5,628.48 5,534.58 543.66 -176.87 2,631,499.17 320,477.44 0.12 571.71 MWD+SCC+SAG(2) 5,778.89 0.56 183.10 5,691.73 5,597.83 543.02 -176.95 2,631,498.53 320,477.35 0.14 571.12 MWD+SCC+SAG(2) 5,841.89 0.47 188.41 5,754.73 5,660.83 542.45 -177.00 2,631,497.96 320,477.29 0.16 570.60 MWD+SCC+SAG(2) 5,904.77 0.55 188.92 5,817.61 5,723.71 541.90 -177.09 2,631,497.41 320,477.20 0.13 570.10 MWD+SCC+SAG(2) 5,967.87 0.50 190.21 5,880.71 5,786.81 541.33 -177.18 2,631,496.84 320,477.09 0.08 569.58 MWD+SCC+SAG(2) 6,031.31 0.55 194.92 5,944.14 5,850.24 540.76 -177.31 2,631,496.28 320,476.96 0.10 569.08 MWD+SCC+SAG(2) 6,094.42 0.54 202.89 6,007.25 5,913.35 540.20 -177.50 2,631,495.71 320,476.75 0.12 568.60 MWD+SCC+SAG(2) 6,157.81 0.55 201.11 6,070.64 5,976.74 539.64 -177.73 2,631,495.16 320,476.52 0.03 568.14 MWD+SCC+SAG(2) 6,220.68 0.60 196.23 6,133.50 6,039.60 539.04 -177.93 2,631,494.56 320,476.31 0.11 567.63 MWD+SCC+SAG(2) 6,283.84 0.64 197.50 6,196.66 6,102.76 538.39 -178.13 2,631,493.91 320,476.10 0.07 567.07 MWD+SCC+SAG(2) 6,346.20 0.75 193.13 6,259.02 6,165.12 537.66 -178.32 2,631,493.19 320,475.89 0.20 566.44 MWD+SCC+SAG(2) 6,384.80 0.66 191.00 6,297.61 6,203.71 537.19 -178.42 2,631,492.73 320,475.78 0.24 566.03 MWD+SCC+SAG(2) 6,456.00 0.66 191.00 6,368.81 6,274.91 536.39 -178.58 2,631,491.92 320,475.62 0.00 565.31 PROJECTED to TD 8/19/2011 9;13.28AM Page 5 COMPASS 2003.16 Build 69 Time Log & Summary ConocoPhillips Wel!view Web Reporting Report Well Name: BRU 224-23T Rig Name: DOYON ARCTIC FOX Job Type: DRILLING ORIGINAL Rig Accept: 7/28/2011 12:01:00 AM Rig Release: 8/13/2011 12:00:00 AM Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 07/28/2011 24 hr Summary Con't RU,mixing spud mud,service. Rig acceptance walk through w/CPAI safety rep Rich Nelson,Co Man, Toolpusher. Rig accepted at 0001 hrs 7/28/2011. Calibrate Totco and Sperry block heights.MU MWD and stage in pipe shed f/BHA#2. Make up BHA#1, break circulation,flood conductor,check f/leaks-OK.Test mud line to 1000 psi. Drill out conductor f/27'to 69'.Test mud lines to 2500 psi f/10 minutes-OK. Note:AOGCC inspector Lou Grimaldi witnessed function test of diverter. 00:00 12:00 12.00 0 0 MIRU DRILL RURD P PJSM.Mix spud mud. Pump up tong line pull sensors and guages. Flush new fluid through lines. Note: Pre accept walk through performed by Rig supervisor, Toolpusher and CPAI Safety rep Rich Nelson. Rig accepted at 0001 hrs 7/28/2011. Note:AOGCC inspector Lou Grimaldi witnessed function test of diverter. 12:00 17:00 5.00 0 0 MIRU DRILL RURD P PJSM.Service rig:Tongs,pull lines, drawworks, brake,sheaves, rotary table. Perform derrick inspection. 17:00 18:30 1.50 0 0 MIRU DRILL RURD P Calibrate Totco and Sperry Sun block height f/depth tracking. 18:30 19:30 1.00 0 0 SURFA( DRILL PULD P Make up MWD,stage in pipe shed f/ BHA#2. 19:30 22:30 3.00 0 0 SURFA( DRILL PULD P Pick up/MU BHA#1: 12-1/4"bit, bit sub, (2)crossovers. 22:30 23:00 0.50 0 0 SURFA( DRILL CIRC P Fill conductor w/spud mud.Check f/ leaks-OK.Close IBOP and test mud line to 1000 psi-ok. 23:00 00:00 1.00 0 69 SURFA( DRILL DDRL P Drill/clean out conductor f/27'to 69' at midnight. Pickup 30'.Close IBOP, then test mud line to 2500 psi and hold f/10 minutes-OK. 07/29/2011 Con't to drill f/69'to 249',circ, POOH, Break down BHA#1,test rig evacuation alarm,change out swivel packing, PU tools f/beaver slide, MU BHA#2,attempt shallow test MWD,trouble shoot,then test-ok,MU BHA f/99', hit bridge @ 117', ream f/117'to 230', POOH,service rig-change grabber dies, MU BHA#2 from 99'to 198', ream f/198'to 249',drill f/249'to 321'@ midnight. 00:00 05:30 5.50 69 249 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/69'to 249. Rotate 80 rpm w/2k ft lbs of torque, pumping 370 to 400 gpm w/270 to 375 psi. 05:30 06:00 0.50 249 187 SURFA( DRILL CIRC P Circulate hole clean while backreaming stand f/249'to 187', pumping 370 gpm w/318 psi. Rotate 80 rpm w/2k ft lbs of torque. 06:00 06:15 0.25 187 187 SURFA( DRILL OWFF P Monitor well-static. PJSM on POOH. Page 1 of 20 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 06:15 06:30 0.25 187 8 SURFA( DRILL TRIP P POOH on elevators. Proper hole fill. 06:30 07:30 1.00 8 0 SURFA( DRILL PULD P Break off bit and bit sub. L/D BHA #1. 07:30 08:30 1.00 0 0 SURFA( DRILL PULD P Blow down the top drive.Clean and clear rig floor. Function test the rig evacuation alarm @ 0800 hrs so that the construction workers on the pad can be aware of the sound of the alarm. 08:30 08:45 0.25 0 0 SURFA( RIGMNT SFTY P Pre job safety meeting on changing out swivel packing. 08:45 10:30 1.75 0 0 SURFA( RIGMNISVRG P Rig up,then change out the swivel packing on the Tesco top drive. 10:30 10:45 0.25 0 0 SURFA( DRILL SFTY P PJSM on PU tools for BHA#2. 10:45 11:00 0.25 0 0 SURFA( DRILL PULD P Pick tools up f/the beaver slide to rig floor f/BHA#2. 11:00 14:15 3.25 0 80 SURFA( DRILL PULD P Make up BHA#2 per Sperry Sun directional driller. 14:15 15:15 1.00 99 99 SURFA( DRILL PULD P Upload Sperry MWD @ 80' 15:15 16:15 1.00 99 99 SURFA( DRILL DHEQ T Shallow pulse test MWD, not working.Trouble shoot LWD tools. 16:15 16:30 0.25 99 99 SURFA( DRILL DHEQ P Shallow pulse test MWD. 16:30 17:00 0.50 99 117 SURFA( DRILL PULD T Continue to MU BHA#2,hit a bridge @ 117'. Lay down flex collar, make up crossover to 4"XT-38. 17:00 18:15 1.25 117 117 SURFA( RIGMNT RGRP T Attempt to ream to bottom.Top drive would not rotate.Trouble shoot top drive. 18:15 19:45 1.50 117 230 SURFA( DRILL REAM T Ream from 117'to 230'. Pumping 400 gpm w/530 psi. Rotate 80 rpm w/1.5k ftlbs of torque.WOB 1-3k. Took survey's @ 58'and 156'. 19:45 20:15 0.50 230 99 SURFA( DRILL TRIP T Pull out of the hole f/230'to 99'. 20:15 21:00 0.75 99 99 SURFA( RIGMNT SVRG P Service rig,change out grabber dies in top drive. 21:00 21:45 0.75 99 198 SURFA( DRILL PULD P Finish making up BHA#2 from 99'to 198'. Change out elevators. 21:45 22:00 0.25 198 249 SURFA( DRILL REAM P Make a connection,then ream f/198' to 249'. 22:00 00:00 2.00 249 321 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/249'to 321'. Rotate 80 rpm w/2-4k ft lbs of torque on, 1-2k ft lbs off bottom, pumping 400 gpm w/530 psi.WOB 5-7k, PU wt 45k,SO wt 45, Rot wt 45k. 07/30/2011 Con't to drill f/321'to 620',wiper trip to 198', install 6 stands of 5"HWDp and jars in BHA#2, RIH to 620', Orient motor, Directional drill 12-1/4"f/620'to 1403'. 00:00 06:00 6.00 321 620 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/321'to 620'. Rotate 80 rpm w/2-4k ft lbs of torque on, 1-2k ft lbs off bottom, pumping 400-500 gpm w/530-780 psi.WOB 5-7k, PU wt 47k,SO wt 47, Rot wt 47k. Page 2 of 20 Time Logs Date _ From To Dur S.Depth E. Depth Phase Code Subcode T Comment 06:00 07:00 1.00 620 324 SURFA( DRILL WPRT P Pump out of the hole f/620'to 324'. Rotate 60 rpm w/1-2k ftlbs of torque. Pumping 400 gpm w/540 psi. Pulled tight at 387'.Calculated 2.4 bbls,actual 2.5 bbls. 07:00 07:30 0.50 324 198 SURFA( DRILL WPRT P Pull out of the hole on elevators f/ 324'to 198'. 07:30 08:00 0.50 198 198 SURFA( DRILL RURD P Change elvators to 5". 08:00 09:00 1.00 198 589 SURFA( DRILL TRIP P Trip the the hole f/198'to 589'w/6 stands of 5"HWDP and the Weatherford jars.Calculated displacement 4.2 bbls,actual 5 bbls. 09:00 09:30 0.50 589 620 SURFA( DRILL REAM P Make a connection, ream f/589'to 620'. Orient toolface. 09:30 12:00 2.50 620 745 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/620'to 745'.ADT 1.36 hrs, AST.8 hrs, Rot .56 hrs. Rotate 80 rpm w/2-4k ft lbs of torque on, 1-2k ft lbs off bottom, pumping 515 gpm w/970 psi.WOB 1-3k, PU wt 61k,SO wt 57, Rot wt 55k. Note: Pulled tight @ 667',worked up with no pumps or rotary 3 times-- freed up. 12:00 00:00 12.00 745 1,403 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/745'to 1403'.ADT 6.26 hrs, AST 3.96 hrs, Rot 2.3 hrs. Rotate 80 rpm w/3k ft lbs of torque on, 1-3k ft lbs off bottom, pumping 515-545 gpm w/970-1290 psi.WOB 1-10k, PU wt 75k, SO wt 66, Rot wt 75k. 07/31/2011 Con't to directional drill 12-1/4"f/1403'to 1656', make planned wiper trip f/1656'to 587, RIH,continue drilling f/1656'to 2500',start planned wiper trip f/2500',depth @ midnight is 2415'midnight. 00:00 04:30 4.50 1,403 1,656 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/1403'to 1656'(1630'TVD).ADT 2.28 hrs, AST 1.39 hrs, Rot.89 hrs. Rotate 80 rpm w/3k ft lbs of torque on, 1-3k ft lbs off bottom, pumping 550 gpm w/1350 psi.WOB 1-10k, PU wt 78k, SO wt 65, Rot wt 72k. 04:30 05:15 0.75 1,656 1,402 SURFA( DRILL WPRT P POOH f/1656'to 1402'. Pumping 550 gpm w/1340 psi. Rotate 60 rpm w/2-4k ft lbs of torque 05:15 06:00 0.75 1,402 589 SURFA( DRILL WPRT P Continue POOH f/1402'to 589'on elevators.Calculated fill 7.2 bbls, actual fill 9 bbls. 06:00 06:15 0.25 589 589 SURFA( DRILL OWFF P Monitor well-static.Clean floor. 06:15 07:30 1.25 589 1,650 SURFA( DRILL WPRT P Trip in the hole f/589',tag @ 1650'. Pick up 31',make a top drive connection. Calculated displacement 7.2 bbls, actual 8.5 bbls. 07:30 08:00 0.50 1,650 1,656 SURFA( DRILL REAM P Ream f/1619'to 1656'. Pumping 552 gpm w/1340 psi, rotate 80 rpm w/3k ft lbs of torque. Page 3 of 20 Time Logs Date From To Dur S. Depth E.Death Phase Code Subcode T Comment 08:00 12:00 4.00 1,656 1,908 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/1656'to 1908'(1865'TVD).ADT 2.20 hrs, AST.72 hrs, Rot 1.48 hrs. Rotate 80 rpm w/4.5k ft lbs of torque on, 3.5k ft lbs off bottom,pumping 583 gpm w/1710 psi.WOB 1-10k, PU wt 85k, SO wt 67, Rot wt 76k. 12:00 22:30 10.50 1,908 2,500 SURFA( DRILL DDRL P 'Continue to Drill 12-1/4"f/1908'to ,2500'(2418'TVD).ADT 5.79 hrs, AST 1.91 hrs, Rot 3.88 hrs. Rotate 80 rpm w/4.5-6k ft lbs of torque on,5-7k ft lbs off bottom, pumping 536 gpm w/1910 psi.WOB 1-10k, PU wt 99k, SO wt 72k, Rot wt 82k. 22:30 23:15 0.75 2,500 2,475 SURFA( DRILL REAM P Backream twice f/2500'to 2475'. 23:15 00:00 0.75 2,475 2,415 SURFA( DRILL WPRT P Wiper trip to 2415'@ midnight. Pumping 550 gpm w/1960 psi. Rotate 60 rpm w/5.5-6k ft lbs of torque. PU wt 80k,SO wt 77k, Rot wt with pump&rotary=78k. 08/01/2011 Con't planned wiper trip f/2500' to 1593', monitor well-static,trip in to 2478',precautionary ream f/2478'to 2500',continue to drill f/2500'to TD @ 2827'(picked by geologist in town),circ BU x3,wiper trip to 2099', RIH,circ, POOH on elevators for 9-5/8"casing to 196', LD BHA#2,download MWD,con't LD BHA to 50'. 00:00 00:30 0.50 2,415 2,285 SURFA( DRILL WPRT P Continue wiper trip f/2415'to 2285', pumping 550 gpm w/1960 psi. Rotate 60 rpm w/5.5 to 6k ft lbs of torque. 00:30 01:30 1.00 2,285 1,593 SURFA( DRILL WPRT P Pull out of the hole on elevators f/ 2285'to 1593. PU wt 92k,SO wt 67k. 01:30 01:45 0.25 1,593 1,593 SURFA( DRILL OWFF P Monitor well-static. 01:45 02:15 0.50 1,593 2,478 SURFA( DRILL WPRT P RIH f/1593'to 2478'. 02:15 02:30 0.25 2,478 2,500 SURFA( DRILL REAM P Precautionary wash and ream f/ 2478'to 2500'. Pumping 575 gpm w/ 1970 psi, rotate 80 rpm w/3-5k ft lbs of torque.Calculated displacement 6.8 bbls,actual 6.5 bbls. 02:30 12:00 9.50 2,500 2,790 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/2500'to 2790'(2704'ND).ADT 5.23 hrs, AST 2.27 hrs, Rot 2.96 hrs. Rotate 80 rpm w/5k ft lbs of torque on,4-5k ft lbs off bottom,pumping 554 gpm w/2000 psi.WOB 6-10k, PU wt 100k,SO wt 77k, Rot wt 89k. 12:00 12:45 0.75 2,790 2,827 SURFA( DRILL DDRL P Continue to Drill 12-1/4"f/2790'to 2827'(2740'ND).ADT.82 hrs, AST .7 hrs, Rot.12 hrs. Rotate 80 rpm w/5k ft lbs of torque on,4-5k ft lbs off bottom,pumping 554 gpm w/2000 psi.WOB 6-10k, PU wt 100k,SO wt 77k, Rot wt 89k. 12:45 13:45 1.00 2,827 2,827 SURFA( DRILL CIRC P Circulate bottom's up times 3. Pumping 555 gpm w/2000 psi. Rotate 50 rpm w/5k ftlbs of torque. Page 4 of 20 Time Logs Date From To Dur S.Death E. Depth Phase Code Subcode T Comment 13:45 14:00 0.25 2,827 2,827 SURFA( DRILL OWFF P Monitor well-slight losses observed. 14:00 15:30 1.50 2,827 2,825 SURFA( DRILL WPRT P Wiper trip, Pull out of the hole on elevators f/2827'to 2099'. Monitor well.Trip in the hole f/2099' ,tag 2' of fill @ 2825'. 15:30 15:45 0.25 2,825 2,827 SURFA( DRILL REAM P Wash and ream f/2825'to 2827'. Pumping 567 gpm w/2040 psi. Rotate 80 rpm w/5-6k ft lbs of torque. 15:45 16:45 1.00 2,827 2,827 SURFA( DRILL CIRC P Circulate hole clean. Puming 567 gpm w/2050 psi. Rotate 50 rpm w/ 3.5k ft lbs of torque. 16:45 18:00 1.25 2,827 1,911 SURFA( DRILL TRIP P Pull out of the hole on elevators f/ 2827'to 1911'. 18:00 18:30 0.50 1,911 1,911 SURFA( DRILL COND P Line up to use trip tank instead of pit #2.Thin back mud in trip tank w/2 sx of SAPP. 18:30 20:45 2.25 1,911 589 SURFA( DRILL TRIP P Continue to POOH f/1911'to 589'. Note: 15k overpull @ 928',wiped out-OK. 20:45 21:00 0.25 589 589 SURFA( DRILL TRIP P Monitor well @ BHA-static. 21:00 21:30 0.50 589 196 SURFA( DRILL PULD P Changed elevators to 5"to stand back 6 stands of 5"HWDP. Lay down weatherford jars. 21:30 22:30 1.00 196 101 SURFA( DRILL PULD P Lay down BHA#2. UD flex collars and crossover's,float sub.Calculated fill 21.8 bbls,actual 28.75 bbls. 22:30 23:15 0.75 101 101 SURFA( DRILL PULD P Download Sperry Sun MWD.Clean floor. 23:15 00:00 0.75 101 50 SURFA( DRILL PULD P Continue to lay down BHA#2. 08/02/2011 Con't LD BHA, RU to run 9-5/8"40 ppf L-80 BTCM casing, run 4 jts,circ 20 bbls through float equipment, con't running to 1371',circ,con't running casing to 2784',MU Hanger, land w/shoe @ 2810'. Establish circulation,stave up to 7 bpm, PJSM, Start cement job on 9-5/8". 00:00 02:00 2.00 50 0 SURFA( DRILL PULD P Continue to lay down BHA#2. 02:00 02:30 0.50 0 0 SURFA( DRILL PULD P Clean and clear rig floor. 02:30 03:15 0.75 0 0 SURFA( CASING RURD P Rig up to run 9-5/8"40 ppf L-80 BTCM casing, 03:15 03:45 0.50 0 SURFA( CASING RURD P Dummy run Vetco hanger and landing joint. 03:45 05:00 1.25 SURFA( CASING RURD P Rig up to run 9-5/8"40 ppf L-80 BTCM casing. 05:00 05:30 0.50 SURFA( CASING SFTY P Pre job safety meeting on running casing. 05:30 07:15 1.75 0 155 SURFA( CASING RNCS P Run weatherford float shoe,shoe joint, baker lock joint,weatherford float collar, and joint#4. Baker lock to pin of jt#4. Install bow spriong centralizer 5'above shoe over stop ring,then on collar of jt#1, no centralizer on jt#2,then 5'above float collar on jt#3 over a stop ring and the box of jt#3. Page 5 of 20 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 07:15 07:30 0.25 155 155 SURFA( CASING RURD P Rig up to circulate through float equipment. Make up swage and 2" cement hose. 07:30 07:45 0.25 155 155 SURFA( CASING CIRC P Circulate 20 bbls of 9.5 ppg mud through the float equipment. Pumping 65 spm(4.225 bpm @ 93% eff), 140 psi. 07:45 11:30 3.75 155 1,371 SURFA( CASING RNCS P Continue running casing f/155'to 1371'(jt#36 in the hole). Filling every joint,top off every 5 joints. Note: Ran centralizers over the collars of jts#4 through#13.Total of 14 centralziers and 2 stops rings. Average MU torque 11000 ft lbs. Used Run-N-Seal dope. 11:30 12:00 0.50 1,371 1,371 SURFA( CASING CIRC P Circulate and condition mud and hole with 9.5 ppg mud while reciprocate casing f/1371'to 341'. Pumping 65 spm(4.225 bpm @ 93%eff),240 psi. PU wt 75k, SO wt 55k. 12:00 16:30 4.50 1,371 2,784 SURFA(CASING RNCS P Continue running casing f/1371'to 2784'(jt#73 in the hole). Filling every joint,top off every 5 joints. Calculated displacement 40.15 bbls, Actual 32.5 bbls. PU wt 145k,SO wt 70k. Note:Average MU torque 11000 ft lbs. Used Run-N-Seal dope. 16:30 17:00 0.50 2,784 2,810 SURFA( CASING RNCS P Make up Vetco Gray hanger and landing joint.Slack off and land w/ shoe @ 2810.69'. Rig down casing equipment. 17:00 19:45 2.75 2,810 2,810 SURFA( CEMEN"CIRC P Establish circulation @ 5 bpm w/ 310 psi.Circulate and condition mud and hole f/cement. Note:When trying to reciprocate pipe,pulled to 200k immediately with pipe 2-1/2'off the hanger.Quit reciprocating. PU to 155-160k w/1/2' off landing ring. 19:45 20:30 0.75 2,810 2,810 SURFA( CEMEN"CIRC P Continue circulating, increase rate to 6 bpm w/340 psi, 7 bpm w/420 psi, , 8 bpm w/530 psi. 20:30 21:30 1.00 2,810 2,810 SURFA( CEMEN"CIRC P Slowed down to 7 bpm w/430 psi. Continued to circ and condition mud. Note: Pumped a total of 1625 bbls while circulating and conditiong mud. Final mud properties 9.4+ ppg,PV/YP=32/24,fis 97,gels= 5/7/7,fluid loss 6.2 21:30 22:30 1.00 2,810 2,810 SURFA(WHDBO OTHR T Shut down pumping,try to verify that hanger was landed into the landing rig correctly.Slack off with full string weight,observe through 4"outlet on the Vetco Gray adapter that the hanger is landed in the landing ring, although the landing joint is off center of center of the rotary table. Page 6 of 20 Time Logs Date From To Dur S Depth E.Depth Phase` Code Subcode T Comment 22:30 23:00 0.50 2,810 2,810 SURFA(CEMEN'SFTY P Pre job safety meeting with crew, support, and BJ services on cement job. 23:00 00:00 1.00 2,810 2,810 SURFA( CEMEN'CMNT P Rig pump 40 bbls of vis water w/ medium nut plug,pumping 5 bpm w/ 220 psi,follow w/24 bbls of Mud Clean II spacer w/red dye and medium nut plug(8.53 ppg). Drop bottom plug. BJ pump 2 bbls of water.Attempt to pressure test lines to 3000 psi. Had a leak on a Demrp valve in the cellar, replace valve with a 2"plug valve,connect lines, pump 1 bbl water,attempt to pressure test. Had a leak in the cement van,fixed leak,test lines to 3000 psi-good test. 08/03/2011 Pump 12 ppg cement f/9-5/8"surf casing,drop top plug,displ w/9.4+mud, bump plug,check floats-good. CIP @ 0212 hrs 8/3/2011.75.1 bbls cement to surface. Rig down cementing and casing equipment,clean out cellar box of cement, NU Vetco Gray MB230 wellhead,test VG201 seal to 5000 psi f/10 minutes-good. NU 11"5m BOPE. 00:00 01:15 1.25 2,810 2,810 SURFA( CEMEN"CMNT P BJ mix and pump 305 bbls(717 sx, yield 2.3 cuft/sx,mix water 9.45 gal/sx)12 ppg Type I cement. Pumped the first 180 bbls @ 6.5 bpm,then slowed to 4.6 bpm for the 69* total 305 bbls. Dropped b tel plug, BJ kicked out plug w/5 bbls of water to flush lines. Full returns while pumping. Note:Slacked off f/155k and landed hanger while dropping top plug @ 0123 hrs. 01:15 02:30 1.25 2,810 2,810 SURFA( CEMEN'DISP P Rig displaced cement, pumping 4.2 bpm w/initial 290 psi,final pressure prior to bumping plug was 1000 psi. Bumped plug w/202.44 bbls of mud (3082 strokes). Pressured to 1580 psi, hold f/5 minutes. Bleed off pressure-check floats-good.CIP @ 0212 hrs 8/3/2011. Note:Saw pinkish water in stack @ 721 strokes pumped.Mud weight was 8.8+ppg with 120 bbls pumped, 12 ppg cement observed with 1927 strokes pumped(125.3 bbls pumped).Cement was then taken to the celllar.Continued pumping with full returns-75.1 bbls of good 12 ppg cement returns. Note: Pump efficiency w/6"liners was just a hair better than 93%. Using 93%,strokes would have been 3112. Page 7 of 20 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 02:30 05:00 2.50 2,810 0 SURFA( CEMEN"RURD P Lay down BJ Cement head. Break and lay down Vetco Gray LH landing joint. Rig down cementing lines. Flush out flow line, hole fill lines. Function Hydril MSP 21-1/4"annular several times while washing out with water. Lay down casing elevators and Weatherford long(16')bales. Working to suck out cellar box with Peak super sucker,cement setting up in the cellar. 05:00 12:00 7.00 0 0 SURFA( CEMEN"OTHR P Cleaning out hard cement inside of cellar box. Break up cement, use buckets, bring out and put in containment f/super sucker to deal with out of cellar. Note:Cellar box is 7'8"OD x 8'deep. Cellar box holds approx 64 bbls of volume. 12:00 12:15 0.25 0 0 SURFA(WHDBO NUND P Pre job safety meeting. 12:15 18:15 6.00 0 0 SURFA(WHDBO NUND P Nipple down diverter system, including Vetco Gray 16"adapter spool and riser to 21-1/4"2m. 18:15 22:00 3.75 0 0 SURFA(WHDBO NUND P Double valve lower annulus valve on the Vetco Gray MB230 Wellhead. Thread ring on the extended neck of the 9-5/8"hanger. Nipple up Vetco Gray MB230 wellhead,orient per BRU Production Supervisor(Upper annulus towards pipe shed, lower annulus towards where diverter line was pointing). 22:00 22:15 0.25 0 0 SURFA(WHDBO PRTS P Test Vetco Gray VG102 seal ring to 5000 psi f/10 minutes,witness by Rig Supervisor. Measure Rig floor to upper LDS 17.34', lower LDS 19.20', top of Vetco wellhead 17.19',Top of landing ring 22.36'. 22:15 00:00 1.75 0 0 SURFA(WHDBO NUND P Nipple up Doyon 11"5m BOP stack. 08/04/2011 Nippling up 11"BOPE,cleaning pits, RU test equipment,Change pump liners f/6"to 5", prep 4"drill pipe to be picked up. Replace door seal on blind rams.Trouble shoot remote panel accumulator pressure. Prep to test, PJSM, be•in test,shnage out isolation vavlve,chart recorder,check test plug. 00:00 10:00 10.00 0 0 SURFA(WHDBO NUND P Nipple up Doyon 11"5m BOP stack. Cleaning pits. 10:00 12:00 2.00 0 0 SURFA(WHDBO RURD P Rig up testing equipment. Pickup floor safety valve and IBOP f/beaver slide. Simops:Change pump liners f/ 6"to 5". Page 8 of 20 Time Logs Date From To Dur S.Depth E. Death Phase Code Subcode T Comment 12:00 20:00 8.00 0 0 SURFA(WHDBO RURD P Continue to rig up BOPE test equipment.Tighten bolts on mud cross. Simops:Change pump liners f/6"to 5". Load 4"drill pipe in pipe shed,prep to PU.Cleaning pits. Bring new KlaShield mud into pits. Replace blind ram door seal.Trouble shoot Accumulator pressure display on remote panel in dog house. 20:00 20:30 0.50 0 0 SURFA(WHDBO BOPE P Rig up/prepare to test BOPE. 20:30 21:00 0.50 0 0 SURFA(WHDBO SFTY P Pre job safety meeting on testing BOPE. 21:00 00:00 3.00 0 0 SURFA(WHDBO BOPE P Start testing BOPE,working out air, testing w/small presure loss on all tests.Trouble shooting the cause of all tests having a slight loss of pressure.Witness of test By AOGCC inspector Matt Herrera. Note:After midnight,changed out isolation valve on test pump,check seal on test plug,changed chart recorder.Testing went good afterwards. 08/05/2011 Test BOPE,witness of test by AOGCC inspector Matt Herrera. RU to stand back 4"dp. Post spud meeting with Conoco Phillips Drilling Engineer Steve Shultz and Supervising Drilling Engineer Liz Galiunas with the drilling crews. PJSM, PU/MU stand back 16 stands of 4"dp, PU tools f/BHA,MU BHA to 130', upload Sperry Sun MWD, PJSM on nukes, RIH to 255',shallow test MWD-OK. 00:00 01:30 1.50 0 0 SURFA(WHDBO BOPE T Finish changing isolation valve on BOP testing pump, re-set test plug, RU to test with TOTCO chart recorder. Page 9 of 20 Time Logs Date From To` Dur S.Depth E. Death Phase Code Subcode T Comment 01:30 10:30 9.00 0 0 SURFA(WHDBO BOPE P Test BOPE,witness of test by AOGCC inspector Matt Herrera. Hold each test 5 minutes,chart tests. Test upper pipe rams(2-7/8"x 5") with both HCR valves(Kill and choke line)-good test 250/5000.Test top pipe w/both manual valves on kill and choke line,and floor IBOP safety valve to 250/5000 psi-good test. Test top pipe w/choke valves 1,5,9,14, 15 and manual kill-good test.Test top pipe w/choke valves 1,4,8, 15 and manual kill-good test. Test top pipe w/choke valves 1,3,7,13, 15,and manual kill-good test.Test top pipe w/choke valves 1,2,6,12,15,and manual kill-good test.Test top pipe w/choke valves 2,6,11,15 and manual kill.Test top pipe w/3-1/8"demco type valve on mud line,choke valve 2,6, 10 and floor safety valve-good test.Test Bottom pipe(2-7/8"x 5"VBR)with lower IBOP-slight leak.Test bottom pipe w/upper IBOP-slight leak.Test bottom pipe alone 250/5000 psi- good test. Re-test bottom pipe rams w/upper IBOP to 250/5000 psi-good test. Test lower IBOP 250/5000 psi-good.Annular was tested to 250 psi/3500 psi-had to be functioned and worked-failed then passed. Blindes were tested to 250/5000 psi- good test.Accumulator was tested- Initial 3000 psi, pressure after closure was 1550 psi,200 psi build up in 33 seconds,full charge in 164 seconds. Nitrogen bottles(6)avg 2000 psi. Electrician tested a methane and a H2S alarm-good test. 10:30 10:45 0.25 0 0 SURFA(WHDBO SFTY P Pre job safety meeting on rigging down testing equipment. 10:45 11:15 0.50 0 0 SURFA(WHDBO RURD P Rig down testing equipment. 11:15 11:30 0.25 0 0 SURFA( DRILL PULD P Dry run 7"landing joint and hanger. Landed @ 19.96',make a mark on the landing joint(rig floor to load shoulder). Lay down landing joint. 11:30 12:00 0.50 0 0 SURFA( DRILL OTHR P Set Vetco Gray wear bushing w/ 9-1/8"ID.Clean rig floor,set mats, blow down choke and kill lines. 12:00 12:30 0.50 0 0 SURFA( DRILL SFTY P Pre job safety meeting on rigging up to pick up 4"drill pipe. 12:30 13:30 1.00 0 0 SURFA( DRILL RURD P Rig up to pick up 4"drill pipe. 13:30 14:00 0.50 0 0 SURFA( RIGMNT SVRG P Service the rig. Page 10 of 20 Time Logs Date From To Dur S.Death E. Depth Phase Code Subcode T Comment 14:00 15:45 1.75 0 0 SURFA( DRILL SFTY P Post spud meeting with Conoco Phillips Drilling Engineer Steve Shultz and Supervising Drilling Engineer Liz Galiunas with drilling crews. 15:45 16:00 0.25 0 0 SURFA( DRILL SFTY P Pre job safety meeting on picking up /making up 4"drill pipe. 16:00 17:30 1.50 0 0 SURFA( DRILL PULD P Pick up/Make up/standback 16 stands of 4"drill pipe. 17:30 18:30 1.00 0 0 SURFA( DRILL PULD P Mobilize BHA componets to the floor. 18:30 18:45 0.25 0 0 SURFA( DRILL SFTY P Pre job safety meeting on making up BHA. 18:45 21:00 2.25 0 130 SURFA( DRILL PULD P MU BHA to 130' 21:00 23:30 2.50 130 130 SURFA( DRILL PULD P Upload Sperry Sun MWD,test same. 23:30 23:45 0.25 130 130 SURFA( DRILL SFTY P Pre job meeting on handling and loading nuke sources. 23:45 00:00 0.25 130 255 SURFA( DRILL TRIP P Change handling tools to 4",make up crossover, run in hole 2 stands of dp,shallow test MWD-OK. 08/06/2011 POOH 2 stands, PJSM, load nuke sources, continue MU BHA to 637',single in hole w/66 joints of 4"DP, CBU,slip and cut drill line,test casing to 3000 psi,drill shoe track+20'new hole to 2847',CBU,perform FIT/LOT-first test 16.1 ppg,second test 13.9 ppg EMW,displace to 9.6 ppg KlaShield. 00:00 00:15 0.25 255 255 SURFA( DRILL SFTY P Pre job safety meeting. 00:15 00:45 0.50 255 130 SURFA( DRILL BOPE P Trip out 2 stands of HWDP(Shallow pulse test was good). 00:45 01:00 0.25 130 130 SURFA( DRILL BOPE P Change elevators f/4"to 3-1/2" 01:00 01:30 0.50 130 130 SURFA( DRILL SFTY P Pre job safe meeting on safety 9 loading/handling nuke sources.Also stressed general safety:Our work is never so important, not to take time to do it safely. Use the 3 or 5 second rule,think about what you are doing. 01:30 03:30 2.00 130 637 SURFA( DRILL PULD P Continue to make up 8-3/4"BHA f/ 130'to 637'. 03:30 08:15 4.75 637 2,708 SURFA( DRILL TRIP P Make up crossover,then pick up f/ the pipe shed/make up/run in hole w/4"drill pipe f/637'to 2708'. 08:15 10:00 1.75 2,708 2,708 SURFA( DRILL CIRC P Circulate bottom's up.Swivel packing leaking.Tightened up-no leaks. Continue to CBU. Pumping 165 spm (315 gpm)w/1400 psi. Rotate 25 rpm w/4k ft lbs of torque. 10:00 10:15 0.25 2,708 2,708 SURFA( RIGMNT SFTY P Pre job safety meeting on slip and cut 1-1/8"drilling line. 10:15 11:45 1.50 2,708 2,708 SURFA( RIGMNTSLPC P Slip and cut 114'of 1-1/8"drill line. 11:45 12:00 0.25 2,708 2,708 SURFA( DRILL RURD P _Rig up to test 9-5/8"40 ppf L-80 BTCM casing. Page 11 of 20 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 12:00 14:30 2.50 2,708 2,708 SURFA( DRILL RURD P Continue to rig up to test casing. Flood lines w/mud. Found leaking valve on the standpipe.Spilled 10 gallons of water based mud down the cement line from the 2"valve on the standpipe,to the mats on the drillers side of sub.. 14:30 16:00 1.50 2,708 2,708 SURFA( DRILL PRTS P Test 9-5/8"40 ppf L-80 BTCM casing to 3000 psi. Used injection pump, running @ 97 spm(1/4 bpm). Charted test f/30 minutes. Good test. 16:00 16:30 0.50 2,708 2,708 SURFA( DRILL RURD P Rig down testing equipment. 16:30 17:00 0.50 2,708 2,727 SURFA( DRILL REAM P Establish drilling parameters.Wash and ream f/2708'to tag cement plugs @ 2727'. PU wt 95k,SO wt 75k. 17:00 19:15 2.25 2,727 2,827 SURFA( CEMEN-DRLG P Drill cement,wiper plugs, Weatherford float collar,cement, Weatherford Float shoe, clean out rathole to 2827'. Pumping 400 gpm w/1810 psi, rotate 40 rpm w/5k ft lbs of torque. 19:15 19:45 0.50 2,827 2,847 SURFA( DRILL DRLG P Drill 20'of new hole--8-3/4"hole f/2827'to 2847'.ADT.41 hrs.Jar hrs 24.25 hrs. ECD's 9.8 ppg.WOB 5k, pumping 400 gpm w/1850 psi.PU wt 90k,SO wt 74k, Rot wt 86k,torque 5.5k on bottom,5k off bottom. 19:45 20:30 0.75 2,847 2,847 SURFA( DRILL CIRC P Circulate bottom's up,pumping 400 gpm w/1580 psi, rotate 40 rpm w/5k ft lbs of torque.Work pipe f/2847'to 2833'. 20:30 20:45 0.25 2,847 2,847 SURFA( DRILL OWFF P Monitor well-static. 20:45 21:15 0.50 2,847 2,762 SURFA( DRILL RURD P Rig up to perform FIT/LOT.Satnd back 2 stands to get inside of casing. 21:15 22:00 0.75 2,762 2,762 SURFA( DRILL LOT P Perform LOT, using rig injection pump. Pump 97 spm(1/4 bpm). Mud weight 9.3 ppg,TVD of 9-5/8"shoe 2724.81'.Tested twice. First test: pressured to 960 psi= EMW of 16.1 ppg, while monitoring f/10 minutes,the pressure started falling off rapidly after 5 minutes to a final pressure of 605 psi after 10 minutes.. Second test:pressured up to 956 psi with leak off @ 13.9 ppg EMW. Leaked off @ 653 psi.After 10 minutes the pressure was 530 psi. Both tests were charted. 22:00 22:30 0.50 2,762 2,762 PROD1 DRILL RURD P Rig down testing equipment. 22:30 23:00 0.50 2,762 2,847 PROD1 DRILL TRIP P Trip in the hole f/2762'to TD @ 2847'. Page 12 of 20 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 23:00 00:00 1.00 2,847 2,847 PROD1 DRILL CIRC P Displace well fluid f/9.3 ppg mud to 9.6 ppg Kla-Shield. Pump 50 bbls of 9.6 ppg high vis spacer(50 bbls fresh water+5 sx Flozan,then weighted to 9.6 ppg w/MI Wate), follow w/9.6 ppg KlaShield. Pumping 376 gpm w/1200 psi,slowed to 125 gpm w/205 psi. Reciprocate f/2847' to 2833'. Rotate 40 rpm. 08/07/2011 Clean under shakers after displacement,drill 8-3/4"f/2847'to 3395',connection on top drive above IBOP leaking,CBU, POOH to 2771',trouble shoot/fix problem,trip in the hole, precautionary ream last stand,drill f/ 3395'to 3458'at midnight. 00:00 01:45 1.75 2,847 2,847 PROD1 DRILL OTHR P Clean shakrs and trough after displacing with KlaShield. Rack back one stand III 01:45 02:30 0.75 2,847 2,877 PROD1 DRILL DDRL P Drill from 2847'to 2877'. Pumping 440 gpm w/1250 psi.ADT.62 hrs, ART 0,AST.62 hrs. Bit hrs 1.03,Jar hrs 24.97. 02:30 03:30 1.00 2,877 2,877 PROD1 DRILL OWFF P Appear to be losing mud at 45 bph. Monitor well w/pumps off-static. Pumping @ 130 gpm-no losses, 300 gpm w/no losses,450 gpm w/ no losses. Note:Mud loss was f/active pits to the trip tank-no losses. 03:30 12:00 8.50 2,877 3,207 PROD1 DRILL DDRL P Drill 8-3/4"f/2877'to 3207'(3120' TVD).ADT 5.2 hrs,ART 1.71 hrs, AST 3.49 hrs. Rotate 100 rpm w/4k ft lbs of torque on,3.7k ft lbs off bottom,pumping 435 gpm w/1300 psi. WOB 0-5k, PU wt 102k,SO wt 82k, Rot wt 89k. ECD's 10.0 ppg.Jar hrs 30.17, Bit hrs 6.23 12:00 16:00 4.00 3,207 3,395 PROD1 DRILL DDRL P Drill 8-3/4"f/3207'to 3395'(3308' ND).ADT 2.53 hrs,ART 2.53 hrs, AST 0 hrs. Rotate 100 rpm w/4.5k ft lbs of torque on,4k ft lbs off bottom, pumping 441 gpm w/1330 psi. WOB 2-10k, PU wt 105k,SO wt 82k, Rot wt 92k. ECD's 10.0 ppg.Jar hrs 32.7, Bit hrs 8.76. 16:00 16:30 0.50 3,395 3,395 PROD1 DRILL OTHR T Found leak on top drive quill to upper IBOP connection. Decision to pull out of the hole to the 9-5/8"casing to trouble shoot and repair. 16:30 17:00 0.50 3,395 3,395 PROD1 DRILL CIRC T Circulate bottom's up,pumping 458 gpm w/1375 psi. Rotate 50 rpm w/ 3.5k ft lbs of torque. PU wt 105k,SO wt 82k, Rot wt 92k. 17:00 17:15 0.25 3,395 3,395 PROD1 DRILL OWFF T Monitor well-static. Page 13 of 20 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 17:15 17:45 0.50 3,395 3,210 PROD1 DRILL TRIP T Backream out of the hole f/3395'to 3210'. Pumping 430 gpm w/1220 psi. Rotate 50 rpm w/3k ft lbs of torque. 17:45 18:00 0.25 3,210 3,210 PROD1 DRILL OWFF T Monitor well-static. 18:00 18:30 0.50 3,210 2,771 PROD1 DRILL TRIP T Continue to pull out of the hole on elevators f/3210'to 2771'to trouble shoot the connection leak on the top drive. 18:30 21:15 2.75 2,771 2,771 PROD1 RIGMNT RGRP T Inspect quill shaft and 4-1/2" connection.Clean threads,re-dope and re-torque to 26k ft lbs of torque. Make up sleeve over the splines, hoses,connections,clamps and safety wire. Note: New IBOP valve for the top drive is on location. 21:15 21:45 0.50 2,771 2,771 PROD1 RIGMNT PRTS T Close upper IBOP and test connections to 2500 psi-OK. 21:45 22:15 0.50 2,771 3,333 PROD1 DRILL TRIP T Trip in the hole f/2771'to 3333'. 22:15 22:30 0.25 3,333 3,395 PROD1 DRILL REAM T Precautionary ream f/3333'to 3395'. Pumping 444 gpm w/1360 psi, rotate 50 rpm w/4k ft lbs of toque. 22:30 00:00 1.50 3,395 3,458 PROD1 DRILL DDRL P Drill 8-3/4"f/3395'to 3458'(3370' TVD).ADT.78 hrs,ART.78 hrs, AST 0 hrs. Rotate 100 rpm w/4.5k ft lbs of torque on, 3k ft lbs off bottom, pumping 453 gpm w/1470 psi. WOB 2-7k, PU wt 105k,SO wt 85k, Rot wt 95k. ECD's 10.06 ppg.Jar hrs 33.55, Bit hrs 9.54. 08/08/2011 Continue to directional drill f/3458'to 4402',circ bottom's up,planned wiper trip f/4402'to 3398',monitor well- static, RIH,precautionary ream f/4339'to 4402',drill 8-3/4"to 4590'. 00:00 03:00 3.00 3,458 3,670 PROD1 DRILL DDRL P Drill 8-3/4"f/3458'to 3670'(3583' ND).ADT 2.28 hrs,ART 1.76 hrs, AST.52 hrs. Rotate 100 rpm w/4.5k ft lbs of torque on,3.5k ft lbs off bottom, pumping 456 gpm w/1550 psi. WOB 2-5k, PU wt 106k, SO wt 87k, Rot wt 96k. ECD's 10.1 ppg.Jar hrs 35.83, Bit hrs 11.82. 03:00 04:00 1.00 3,670 3,670 PROD1 DRILL DLOG P Rack back a stand to 3649',then re-log f/3640'to 3593'. Pumping 450 gpm w/1450 psi, Rotate 80 rpm w/ 3.5k ft lbs of torque. ECD's 10.04 ppg. Run back in a stand. Page 14 of 20 Time Logs Date From To Dur S. Death E.Depth Phase Code Subcode T Comment 04:00 12:00 8.00 3,670 4,150 PROD1 DRILL DDRL P Drill 8-3/4"f/3670'to 4150'(4063' TVD).ADT 5.64 hrs,ART 5.64 hrs, AST.52 hrs. Rotate 100 rpm w/4.8k ft lbs of torque on,3.7k ft lbs off bottom, pumping 456 gpm w/1630 psi. WOB 2-5k, PU wt 115k,SO wt 94k, Rot wt 104k. ECD's 10.11 ppg.Jar hrs 41.47, Bit hrs 17.46. Note:Max gas of 3595 units @ 3800'. 12:00 17:15 5.25 4,150 4,402 PROD1 DRILL DDRL P Drill 8-3/4"f/4150'to 4402'(4315' TVD).ADT 3.4 hrs,ART 3.4 hrs, AST 0 hrs. Rotate 100 rpm w/4.5k ft lbs of torque on,4k ft lbs off bottom, pumping 456-445 gpm w/1630 psi. WOB 2-7k, PU wt 118k,SO wt 94k, Rot wt 105k. ECD's 10.10 ppg.Jar hrs 44.87, Bit hrs 20.86. 17:15 17:30 0.25 4,402 4,402 PROD1 DRILL CIRC P Survey and obtain slow pump rates. 17:30 18:00 0.50 4,402 4,402 PROD1 DRILL CIRC P Circulate bottom's up, pumping 450 gpm w/1610 psi, rotate 50 rpm w/ 3.5k ft lbs of torque. 18:00 18:15 0.25 4,402 4,402 PROD1 DRILL OWFF P Monitor well-static. 18:15 19:00 0.75 4,402 4,213 PROD1 DRILL REAM P Backream out of the hole f/4402'to 4213'. Pumping 450 gpm w/1600 psi, rotate 50 rpm w/2.5 to 3k ft lbs of toque. 19:00 20:00 1.00 4,213 3,398 PROD1 DRILL WPRT P Continue to POOH on elevators f/ 4213'to 3398'.20K overpull @ 4065', 25k overpull @ 3780',and 3695'. Wiped out-OK. PU wt 108k, SO wt 86k, Calculated displacement 4.31 bbls, actual 7 bbls. 20:00 20:15 0.25 3,398 3,398 PROD1 DRILL OWFF P Monitor well-static. 20:15 21:15 1.00 3,398 4,339 PROD1 DRILL WPRT P Trip in the hole f/3398'to 4339'. 21:15 21:30 0.25 4,339 4,402 PROD1 DRILL REAM P Precautionary ream last stand f/ 4339'to 4402'. Pumping 450 gpm w/ 1600 psi, rotate 50 rpm w/3.5k ft lbs of torque. 21:30 00:00 2.50 4,402 4,590 PROD1 DRILL DDRL P Drill 8-3/4"f/4402'to 4590'(4502' TVD).ADT 1.91 hrs,ART 1.91 hrs, AST 0 hrs. Rotate 100 rpm w/5.1k ft lbs of torque on,4k ft lbs off bottom, pumping 445-458 gpm w/1800 psi. WOB 2-7k, PU wt 123k,SO wt 100k, Rot wt 108k. ECD's 10.20 ppg. Jar hrs 46.78, Bit hrs 22.77. Page 15 of 20 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 08/09/2011 24 hr Summary Continue to directional drill f/4590'to 4710', POOH to 4653',circ w/2"hose,tighten swivel packing nut on top drive, Ream f/4653'to 4710',con't drilling f/4710'to 5410'MD.CBU, Perform Short trip back to 4341'MD. BROOH initially to 5160'.Work through a few tight spots pulling 25K over until cleaned up.Trip back in hole, with no issues.Continue directional drill to 5662'MD.TVD=5574'.Total Jar HRS=59.34.Total Bit HRS= 35.40. ECD-10.28 PPG.Max gas observed=1098 units. 00:00 01:45 1.75 4,590 4,710 PROD1 DRILL DDRL P Drill 8-3/4"f/4590'to 4710'(4622' TVD).ADT 1.37 hrs,ART 1.91 hrs, AST 0 hrs. Rotate 100 rpm w/4.8k ft lbs of torque on,4k ft lbs off bottom, pumping 450-454 gpm w/1750 psi. WOB 2-7k, PU wt 123k, SO wt 100k, Rot wt 108k. ECD's 10.20 ppg. Jar hrs 48.08, Bit hrs 24.07. 01:45 02:00 0.25 4,710 4,653 PROD1 DRILL TRIP T Swivel packing leaking. Stand back a stand f/4710'to 4653'. 02:00 02:15 0.25 4,653 4,653 PROD1 DRILL RURD T Remove bell guide on top drive, rig up to circulate w/2"hose. 02:15 02:30 0.25 4,653 4,653 PROD1 DRILL CIRC T Circulate 247 gpm w/780 psi. Circulate 2788 strokes(125.46 bbls) 02:30 02:45 0.25 4,653 4,653 PROD1 DRILL RURD T Rig down circulating equipment. 02:45 03:00 0.25 4,653 4,653 PROD1 DRILL CIRC T Screw top drive into string. Finish circulating bottom's up,a total of 6300 strokes(283.5 bbls). 03:00 03:15 0.25 4,653 4,710 PROD1 DRILL REAM T Make a top drive connection, ream f/ 4653'to 4710'. Pumping 450 03:15 12:00 8.75 4,710 5,157 PROD1 DRILL DDRL P Drill 8-3/4"f/4710'to 5157'(4814' TVD).ADT 6.1 hrs,ART 6.1 hrs, AST 0 hrs. Rotate 100 rpm w/5.2k ft lbs of torque on,4.0k ft lbs off bottom, pumping 456 gpm w/1890 psi. WOB 4-7k, PU wt 129k,SO wt 105k, Rot wt 121k. ECD's 10.2 ppg. Jar hrs 54.11, Bit hrs 54.11. 12:00 16:30 4.50 5,157 5,410 PROD1 DRILL DDRL P prill 8-3/4"f/5157'to 5410'(5323' ND).ADT 2.65 hrs,ART 2.65 hrs, AST 0 hrs. Rotate 100 rpm w/5.5k ft lbs of torque on,4.8k ft lbs off bottom, pumping 450 gpm w/1800 psi. WOB 4-7k, PU wt 135k,SO wt 109k, Rot wt 121k. ECD's 10.23 ppg. Jar hrs 56.76, Bit hrs 32.83. 16:30 17:00 0.50 5,410 5,410 PROD1 DRILL CIRC P Circulate bottoms up @ 458 GPM's- 1830 PSI. No gas on bottoms up. Recoprocate&rotate drill string. 17:00 17:45 0.75 5,410 5,160 PROD1 DRILL REAM P BROOH from 5410'-5160'. Monitor well-static.Observed proper hole fill. Page 16 of 20 Time Logs Date From To Dur S. Depth E.Death Phase Code Subcode T Comment 17:45 19:15 1.50 5,160 4,341 PROD1 I DRILL TRIP P Continue short trip POOH on elevators form 5160'-4341'MD. Observed 25K overpulls at 4905', 4892',4691',4631',4577',4492',and 4463'MD.Wipe through each tight sopot until cleaned up.Monitor well- static.Observed proper displacement. 19:15 20:15 1.00 4,341 5,410 PROD1 DRILL TRIP P TIH from 4341'to 5348'.Wash down last stand to TD at 5410'. No issues. 20:15 00:00 3.75 5,410 5,662 PROD1 DRILL DDRL P Drill 8-3/4"f/5410'to 5662'(5574' TVD).ADT 2.58 hrs,ART 2.58 hrs, AST 0 hrs. Rotate 100 rpm w/6.1k ft lbs of torque on,4.8k ft lbs off bottom, pumping 454 gpm w/1910 psi. WOB 4-13k, PU wt 138k,SO wt 111k, Rot wt 124k. ECD's 10.28 ppg. Jar hrs 59.34, Bit hrs 35.40. 08/10/2011 Continue to Directional Drill from 5662'-6456'MD(TD).TVD=6368'.CBU. Perform Short trip back to 5400' MD. BROOH initially to 6231'.Work through a few tight spots pulling 25K over until cleaned up.Trip back in hole,with no issues.Circulate Bottoms up x 4, pumping a Hi Visc sweep.Total Jar HRS=71.09.Total Bit HRS=47.15. ECD-10.29 PPG. Max gas observed=498 units. 00:00 12:00 12.00 5,662 6,229 PROD1 DRILL DDRL P Drill 8-3/4"f/5662'to 6229'(6142' TVD).ADT 8.41 hrs,ART 8.41 hrs, AST 0 hrs. Rotate 100 rpm w/6k ft lbs of torque on, 5k ft lbs off bottom,pumping 456 gpm w/1980 psi. WOB 7k, PU wt 149k,SO wt 116k, Rot wt 131k. ECD's 10.29 ppg.Jar hrs 67.75, Bit hrs 43.81. Obtained SPR's. 12:00 16:30 4.50 6,229 6,456 PROD1 DRILL DDRL P Drill 8-3/4"f/6229'to 6456'(6368' �+p ND).TD as per GEO. ADT 3.34 hrs,ART 3.34 hrs,AST 0 hrs. Rotate 100 rpm w/6k ft lbs of torque on,5k ft lbs off bottom,pumping 456 gpm w/2010 psi. WOB 7k, PU wt 152k, SO wt 122k, Rot wt 135k. ECD's 10.27 ppg.Jar hrs 71.09, Bit hrs 47.15. 16:30 16:45 0.25 6,456 6,456 PROD1 DRILL SRVY P Obtain SPR's,Surveys,a nd Fianl Torque&drag data. 16:45 17:30 0.75 6,456 6,456 PROD1 DRILL CIRC P Circulate bottoms up.Monitor well- static. 17:30 18:30 1.00 6,456 6,231 PROD1 DRILL REAM P BROOH from 6456'-6231'at drilling rates with no issues. 18:30 20:15 1.75 6,231 5,438 PROD1 DRILL WPRT P Continue POOH on elevators to 5438'.Observed 25-40 K overpulls at depths of 6083', 5907',5769',5738', 5684',5650',5638', 5598', 5510', 5460',.Work through each tight spot until pulled clean. Monitor well- static. Page 17 of 20 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 20:15 21:45 1.50 5,438 6,456 PROD1 DRILL WPRT P Trip back in hole with no issues to 6400'MD.Tag bridge.Make up top drive.Wash&ream through bridge until clean and continue wash to bottom. 21:45 00:00 2.25 6,456 PROD1 DRILL CIRC P Circulate bottoms up x 4. Pump 45 BBL Hi Visc sweep,while reciprocate&rotate drill string. Obtained SPR's. 08/11/2011 Monitor well-static. POOH on elevators working a few tight spots until clean. Breakout&Ilay down BHA. Inspect&grade bit to 1/2/CT/G/X/I/PN/TD.Change upper rams to 7"and test same to 250/5000 PSI. Rig to run casing. Make up shoe track and run caing as per detail. 00:00 00:15 0.25 6,456 6,456 PROD1 DRILL OWFF P Monitor well-static. 00:15 07:45 7.50 6,456 2,810 PROD1 DRILL TRIP P POOH on elevators.Work a few tight spots until clean at 5348'-5286', 5253'-5223',4667',4153',3775',and 2860'.Observed proper displacement. Monitor well at the shoe-static. 07:45 09:45 2.00 2,810 637 PROD1 DRILL TRIP P Continue POOH on elevators to the BHA. Monitor well-static. 09:45 12:00 2.25 637 152 PROD1 DRILL PULD P Breakout&lay down BHA. lay down HWDP. 12:00 15:45 3.75 152 0 PROD1 DRILL PULD P Downloaad MWD assembly. Held PJSM-Pull nuke sources. Breakout &lay down remaining BHA,motor& bit. Inspect&grade bit to 1/2/CT/G/X/I/PN/TD.Observed proper displacement on trip out of hole. 15:45 16:45 1.00 0 0 PROD1 DRILL PULD P Clean&clear rig floor.Send tools out. 16:45 17:00 0.25 0 0 PROD1 WHDBO SFTY P Held PJSM-Discuss safety& hazard recognition issues. Discuss procedure to change out rams and test same. 17:00 17:30 0.50 0 0 PROD1 WHDBO BOPE P Install test plug.Change out upper rams to 7". 17:30 19:30 2.00 0 0 PROD1 WHDBO BOPE P Rig up test equipment and test upper rams to 250-5000 PSI. Record on chart. Rig down test equipment. Pull test plug. 19:30 19:45 0.25 0 0 COMPZ CASING SFTY P Held PJSM with crew&Weatherford casing reps. Discuss safety& hazard recognition issues. Discuss procedure to rig up to run casing. 19:45 21:30 1.75 0 0 COMPZ CASING RURD P Rig up casing running equipment. Check running order and detail. Monitor well with no losses/gains. 21:30 21:45 0.25 0 0 COMPZ CASING SFTY P Held PJSM with crew&Weatherford casing reps. Discuss safety& hazard recognition issues. Discuss procedure to run casing. Page 18 of 20 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 21:45 00:00 2.25 0 449 COMPZ CASING RNCS P Make up 7"shoe track assembly. Bake loc shoe track. Fill pipe and check float equipment-good. Continue make up and RIH with 7" casing to 449'. Make up torque= 8500 ft/lbs.Observed proper displacement. 08/12/2011 Continue run 7"casing to the shoe at 2810'MD, installing pups with RA tags. CBU. Continue run casing to tag fill at 6395.Wash down last 2 joints and landing joint to set hanger in bowl.Circulate&condition mud for pre-cement properties. Held PJSM. Mix&pump 274 sxs of cement-189 total BBLs,and displace to observe good lift pressure and bump plug,pressure to 1500 PSI. Check floats. FCP-520 PSI. CIP at 22:15 HRS. Held post cement job safety meeting with all hands&BJ reps. Rig down cement head,pull landing joint& drain stack. Rig down equipment. Clean up BJ unit and prep to move same&silo. Move equipment to landing for next barge. 00:00 05:00 5.00 449 2,810 COMPZ CASING RNCS P Continue run 7"casing to shoe at 2810'MD. Install pups with RA tags in them. Make up torque=8500 ft/lbs. Observed proper displacement. 05:00 06:00 1.00 2,810 2,789 COMPZ CASING CIRC P Make up head pin and circulate bottoms up at 4 BPM-240 PSI. Monitor well-static. 06:00 10:00 4.00 2,789 4,912 COMPZ CASING RNCS P Continue run 7"casing to 4912,filling each joint,topping off every 10 jnts. Circulate bottoms up at 4624'. Make up torque=8500 ft/lbs.Observed proper displacement. 10:00 10:45 0.75 4,912 4,912 COMPZ RIGMNT RGRP P Replace failed fill up line. Reciprocate casing string. 10:45 13:00 2.25 4,912 6,370 COMPZ CASING RNCS P Continue run 7"casing to 6370', filling each joint,topping off every 10 jnts.Tagged fill at 6370' Make up torque=8500 ft/lbs.Observed proper displacement. UP WT=200K, SO WT-165K. Lay down jnt#157. 13:00 16:15 3.25 6,370 6,443 COMPZ CASING RNCS P Make up headpin and hose, circulating down last 2 joints and the landing joint to land hanger,with soe on bottom at 6443'MD. Pumps at 3 BPM-600 PSI. UP WT= 195K,SO WT-165K. Ran a total of 45 TR centralizers and 3 Stop Rings. 16:15 19:00 2.75 6,443 6,443 COMPZ CEMEN"CIRC P Make up BJ cement head,and lines. Circulate&condition mud for pre cement properties. Pumps at 4 BPM -300 PSI. Reciprocate casino string in 5-7'strokes as we observed hanger catching on ID of BOP stack. 19:00 19:15 0.25 6,443 6,443 COMPZ CEMEN'SFTY P Held PJSM with crew and BJ reps. Discuss safety&hazard recognition issues. Discuss procedure to mix& pump cement job.Assign spill champ. Page 19 of 20 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 19:15 22:30 3.25 6,443 6,443 COMPZ CEMEN"CMNT P Turn over to BJ. Load lines and pump 3 BBLS of water. Pressure test lines to 2500 PSI-good test. Mix and pump 40 bbls of 10.0 PPG Seal Bond, Drop plug.Mix&Pump a total of 184 BBLs(274 sxs)of 10.5 PPG Class G Cement,follow with 5 BBLS of water. Dropped top plug. Turn over to rig,displacing cement with 9.8 PPG mud at 5 BPM-500 PSI.Observed onod lift,prpcciire frnm 290 PSI to 520 PSI.Slow pumps to 3 BPM-bump plug with 243 BBLS and pressure to 1500 PSI. Hold 5 minutes. Bleed pressure and check floats. Floats held.CIP at 22:15 HRS.Observed approximately 35 BBLS of Seal Bond Spacer to surface. Full reciprocation until last 40 BBLS to bump. 22:30 00:00 1.50 6,443 6,443 COMPZ CEMEN"RURD P Held post cementing safety meeting to discuss job with all hands. Blow down. RD cement head and lines.Backout&lay down landing joint. Drain BOP stack. Page 20 of 20 ConocoPhillips Time Log & Summary Wellview Web Reporting Report Well Name: BRU 224-23T Rig Name: DOYON ARCTIC FOX Job Type: INITIAL COMPLETION Rig Accept: 8/13/2011 12:00:00 AM Rig Release: 9/24/2011 11:59:00 PM Time Logs Date From To Dur S.Depth E. Depth Phase Code Subcode T Comment 08/13/2011 24 hr Summary Continue rig down equipment. RD BJ unit. Move unit to M Pad. Rig down Silo. Install packoff&test.Change top rams to 2 7/8 x 5"VBR's.Test same to 250/5000 PSI. Clean pits. Prepare for completion. 00:00 12:00 12.00 0 0 COMPZ WHDBO NUND P Continue rig down equipment. Change out bales. Prep for moving tools back to barge. Install packoff as epr Vetco rep.Test same to 5000 PSI.Change top rams back to 2 7/8" VBR's and test same to 250/5000 PSI. Install WB,and RILDS. Move BJ Unit to M pad. Prep&move Sperry units to landing.Continue cleaning pits and offloading mud. 12:00 00:00 12.00 0 0 COMPZ DRILL RURD P Continue cleaning pit system,and offloading mud. Pull flow paddle and flowline,clean cement out of flowline. Clean rig floor area. Perform derrick inspection,and service crown section. 08/14/2011 Continue Cleaning pits. rockwasher,and offloading mud. Prepare location for completion phase. Build berm for setting 500 BBL tanks.Set 3 tanks.Off load boat with HES E-Line.Continue clean&prep rig. 00:00 12:00 12.00 0 0 COMPZ DRILL RURD P Continue cleaning pits,and preparing location for completion phase. Change oil in draw works.Clean Rockwasher pits. Install berm 120 x 60 for installation of 500 BBL tanks and filtration equipment. 12:00 00:00 12.00 0 0 COMPZ DRILL RURD P Continue cleaning pits,and preparing location for completion phase.Clean Rockwasher pits. Install berm 120 x 60 for installation of 500 BBL tanks and filtration equipment. Set 3 tanks. Off laod barge with HES E-line units. Held 3rd party Contractor safety meeting. 08/15/2011 Continue Cleaning pits. rockwasher,and offloading mud. Prepare location for completion phase. Build berm for setting 500 BBL tanks. Install 7 tanks.Set BJ Equipment. Build berm for MI Filtration equipment. Rig up HES E-line. Perform CCL/GR E-line run. RD E-line.Clean Mix unit at BRWD. 00:00 12:00 12.00 0 0 COMPZ DRILL RURD P Continue cleaning pits,and preparing location for completion phase.Clean Rockwasher pits.Assemble boilers and work on steam lines.Complete berm for 500 BBL tanks. Install all 7 tanks.Set BJ Equipment.Set frac pumps. RU HES wireline. Page 1 of 53 Time Logs Date From To Dur S. Depth E.Death Phase Code Subcode T Comment 12:00 00:00 12.00 0 0 COMPZ DRILL RURD P Continue cleaning pits,and preparing location for completion phase. Continue assemble boilers and work on steam lines. Complete installation of BJ Equipment,setting blender& sand king. RU HES wireline. Perform GR/CCL logging run. RD Hes E-line crew. Level pad in front of heater house,and begin building berm for MI Filtration equipment. 08/16/2011 Continue working on Berm for MI filtration equipment. Haul loads to J pad.Continue cleaning pits& rockwasher.Make up caustic wash&flush pits and lines. Set MI Filtration equipment in berm. Load out mud chemicals. 00:00 12:00 12.00 0 0 COMPZ DRILL RURD P 'Continue cleaning pits,and preparing location for completion phase. Continue assemble boilers and work on steam lines.Continue building berm for MI Filtration equipment. Haul loads to J pad. 12:00 00:00 12.00 0 0 COMPZ RPEQPI RURD P Continue cleaning pits,and preparing location for completion phase. Continue set MI Filtration equipment. Haul loads to J pad.Complete cleaning of MI Mix unit at BRWD. Make up Caustic wash and flush pits, and lines. Held PJSM for caustic wash. 08/17/2011 Continue working on Berm for MI filtration equipment. Haul loads to J pad.Make up caustic wash&flush pits and lines.Continue flush lines&pits with Safe Surf W. Rinse pits. Set MI Filtration equipment in berm. Load out mud chemicals.Work equipment off of Barge. 00:00 12:00 12.00 0 COMPZ RPEQP1 RURD P Continue cleaning pits,and preparing location for completion phase. Continue set MI Filtration equipment. Haul loads to J pad. Make up 100 BBLS of Caustic wash and flush pits, and lines. Held PJSM for caustic wash. Mqake up 100 BBLS of citric acid rinse. 12:00 00:00 12.00 COMPZ RPEQPI RURD P Continue rinsing pits&lines,and preparing location for completion phase.Continue set MI Filtration equipment. Haul loads to J pad. Make up Safe Surf W and flush pits, and lines. 08/18/2011 Continue working on Berm for MI filtration equipment. Haul loads to J pad. Make up Safe Surf W wash&flush pits and lines. Continue flush lines&pits with Safe Surf W. Rinse pits.Set MI Filtration equipment in berm. Load out mud chemicals. Held BOP Test.Witness of test waived by AOGCC rep Jim Regg.All test 250/ 5000 PSI.Annular at 250/3500 PSI. 00:00 11:00 11.00 COMPZ RPEQP1RURD P Continue rinsing pits&lines, and preparing location for completion phase.Continue set MI Filtration equipment. Haul loads to J pad. Make up Safe Surf W and flush pits, and lines. Page 2 of 53 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 11:00 12:00 1.00 COMPZ RPEQP1BOPE P Pull wear bushing. Rig up to test BOP's.Continue rinsing pits&lines. 12:00 20:15 8.25 COMPZ RPEQP1BOPE P Continue rig up to test BOP's.Test BOP stack and VBR's. Install test plug and 4"test joint.Test choke manifold and valves.Test amnuals and HCR's on stack.Test Blinds.All test to 250/5000 PSI.Annular test to 250/3500 PSI.trouble shoot and repair test pump during test. 20:15 23:00 2.75 COMPZ RPEQP1BOPE P Rig down 4"test joint and install test plug with 4 1/2"test joint.Test rams, and annular.All test recorded on chart.Perform Koomey test. Initial 200 PSI increase in 16 secs. Full 3000 PSI in 131 secs.Observed 6 Nitrogen bottle with an avg PSI of 2100 lbs.Witness of test waived by AOGCC rep Jim Regg.All test recorded on chart. Finish up berming of filtartion equipment. RU hoses and lines. Attach electrical panel for power to equipment. 23:00 23:30 0.50 COMPZ RPEQPI BOPE P Perform pressure to 2000 PSI on Super choke and hydraulic choke. Record on chart. 23:30 00:00 0.50 COMPZ RPEQP1BOPE P Rig down test equipment. Held Safety mtg in choke room with all hands. 08/19/2011 Continue rig up MI Filtration unit. Rig up hoses&lines.Trouble shoot electrical issues on panel for filtration equipment. Continue rig up, and begn mixing filtered fresh water loading it into the upright tanks,and pits. Make up MI Swaco Cleanout assembly and TIH.Taking 9.8 PPG mud returns to rockwasher. 00:00 12:00 12.00 COMPZ RPEQP1RURD P Continue rig up MI Filtration equipment. Spot Upright tank,and crane.Attach hoses and lines. Install filters in pots.Troubleshoot electrical issues with panel for equipment power. RU remaining equipment and hoses. Plumb fittings on upright tanks.Attach steam lines to uprights. BJ making treater lines to cellar. 12:00 14:30 2.50 COMPZ RPEQPI RURD P Continue rigging up filtration equipment. Begin mixing filtered fresh water, loading the upright tanks,and pits. 14:30 16:30 2.00 COMPZ RPEQP1SFTY P Safety Stand up with rig crew, and safety reps.Continue mix filtered fresh water and load tanks. 16:30 19:30 3.00 0 59 COMPZ RPEQP1PULD P Make up MI Swaco cleanout assembly.Total length=59.23'. 19:30 00:00 4.50 59 3,000 COMPZ RPEQP1TRIP P Trip in hole with 4"DP,taking 9.8 PPG mud returns to rockwasher. Observed proper displacement. Crew Change Page 3 of 53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 08/20/2011 24 hr Summary Continue RIH with MI Cleanout assembly to tag FC on depth at 6359'DPM.Wash up,clean floor. RU BJ to displace 9.8 PPG Mud with 8.3 PPG filtered fresh water @ 5 BPM-1000 PSI. Empty Rockwsher. Prep for DP Pickle. Pump 10.5 BBLS of Safe T Pickle down DP. Reverse circualte pickle out of hole. Blow down lines. Take on 300 BBLS filtered Fresh Water. Mix 650 BBLS 6%KCL Brine&load tiger tanks.Service rig. 00:00 03:00 3.00 3,000 6,359 COMPZ RPEQP1TRIP P Continue trip in hole with MI Swaco cleanout assembly to tag FC on depth at 6359'DPM. No issues on TIH. Pull up 5'-6353'. 03:00 04:00 1.00 6,359 6,359 COMPZ RPEQP1 COND P Clean rig floor area of mud,pipe racks, lines etc. RU BJ to pits to displace. 04:00 04:30 0.50 6,359 6,359 COMPZ RPEQP1SFTY P Held PJSM with rig crew, Peak drivers,and BJ Reps. Discuss safety &hazard recognition issues. Discuss procedure to pump spacer and displace well. Designate Spill Champ. 04:30 06:30 2.00 6,359 6,359 COMPZ RPEQP1CIRC P With BJ, load lines,and test to 2500 PSI.Continue pump 20 BBLS spacer,displace 9.8 PPG mud from well with 8.3 PPG filtered fresh water at5BPM-1000 PSI. 06:30 09:00 2.50 6,359 6,359 COMPZ RPEQP1 RURD P Suck out mud form rockwsher. Prepare to pump Safe T Pickle. 09:00 09:30 0.50 6,359 6,359 COMPZ RPEQP1 SFTY P Held PJSM with rig crew, Peak drivers,and BJ Reps. Discuss safety &hazard recognition issues. Discuss procedure to pump Safe T Pickle. Designate Spill Champ. 09:30 13:00 3.50 6,359 6,359 COMPZ RPEQP1CIRC P With BJ, Pump 20 BBLS of HI VISC Spacer. Pressure test lines to 2500 PSI. Pump 10.5 BBLS of Safet T Pickle,chase with 55 BBLS of filtered fresh water at 1.5 BPM-120 PSI. Reverse circualte out pickle, taking returns to rockwasher. Pump a total of 2 DP volumes-140 BBLS. 13:00 14:00 1.00 6,359 6,359 COMPZ RPEQP1RURD P Blow down all surface lines. Drain BOP stack,open annular,flush out stack. 14:00 14:45 0.75 6,359 6,359 COMPZ RPEQP1RURD P Take on 300 BBLS of filtered fresh water. 14:45 15:30 0.75 6,359 6,359 COMPZ RPEQP1SFTY P Held PJSM with all crew members. Present Power point presentation on Completion fluids by MI Swaco rep. 15:30 00:00 8.50 6,359 6,359 COMPZ RPEQP1 RURD P Continue take on filtered fresh water. Troubleshoot&repair electrical issues at BRWD.Off load roscwasgher. Fill upright tanks with 900 BBLS fresh water. Mix&load 600 BBLS of 6%KCL into the tiger tanks.SIMOPS: Service rig&Top drive. Page 4 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 08/21/2011 24 hr Summary Continue to mix&load 6%KCL Brine into Tiger tanks. Held PJSM.Mix&pump caustic wash job.Clean pits. Pump 6% KCL displacing filtered fresh water,and circulate for NTU'S. NTUS leveled off at 50-60 first time with 512 BBLS. Second circulation leveled off at 45 with 338 BBLS pumped. POOH with cleanout BHA to 5969". 00:00 02:00 2.00 6,359 6,359 COMPZ RPEQP1 RURD P Continue Mix&load a total of 750 BBLS of 6% KCL into the tiger tanks.Mix caustic wssh,safe suf, filter floc in pits. 02:00 02:30 0.50 6,359 6,359 COMPZ RPEQP1 SFTY P Held PJSM with rig crew, Peak drivers, and MI Swaco Reps. Discuss safety&hazard recognition issues. Discuss procedure to pump caustic wash as planned. Designate Spill Champ. 02:30 06:00 3.50 6,359 6,359 COMPZ RPEQP1CIRC P Mix&pump down drill string 20 BBLS of flo-visc.70 BBLS of caustic wash,75 BBLS of Safe Surf W,25 BBLS of Flo-Visc, and then 110 BBLS of filter floc.Continue displace well with filtered fresh water at 5 BPM-200 PSI.Take all returns to rockwasher,and neutralize caustic wash with citric acid before handling. Reciprocate&rotate drill string while pumping.Work 1 full stand,and rotate 60 RPM's. UP WT=120K SO WT=105K 06:00 12:00 6.00 6,359 6,359 COMPZ RPEQP1 RURD P Empty all pits to roakwasher, and clean pits.Off load roackwasher,and send returns to BRWD>Change shaker screens as planned.Take on 10%filtered KCL Brine. 12:00 17:30 5.50 6,359 6,359 COMPZ RPEQP1RURD P Continue clean pits. Loading 10% KCL Brine. 17:30 18:00 0.50 6,359 6,359 COMPZ RPEQP1SFTY P Held PJSM with rig crew, Peak drivers,and MI Swaco Reps. Discuss safety&hazard recognition issues. Discuss procedure to displace filtered water,with 10%KCL Brine as planned. Designate Spill Champ. 18:00 19:45 1.75 6,359 6,359 COMPZ RPEQP1CIRC P Displace well at 5 BPM-400 PSI, with 10%KCL Brine. Pumped a total of 512 BBLS monitoring for NTU's observing level off at 50-65. 19:45 22:00 2.25 6,359 6,359 COMPZ RPEQP1CIRC P Off load pits. Utilize MI Filtratiomn to filter KCL back into tiger tanks. Load pits for another circulation. 22:00 23:00 1.00 6,359 6,359 COMPZ RPEQP1CIRC P Circulate 338 BBLS at 8 BPM-1000 PSI, monitor for NTU's leveling off at 45.Shut down. Load trip tank. 23:00 00:00 1.00 6,359 5,969 COMPZ RPEQP1TRIP P Held PJSM-POOH racking back 4" DP to 5969 Observed proper displacement. Page 5 of 53 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 08/22/2011 24 hr Summary Continue POOH with Clean out BHA. Breakout&lay down BHA. RU Halliburton E-line. Perform CBL.Send CBL to town for evaluation. RU BJ Cement unit.Test casing to 4750 PSI as planned-30 minutes. RU equipment for TCP gun run. Load shed with with guns. PJSM.Stop job,for second run of Fast Cast CBL log under pressure. Service rig. 00:00 06:00 6.00 5,969 0 COMPZ RPEQP1TRIP P Continue POOH with cleanout BHA to surface. Breakout&lay down BHA. Recovered minimal iron cuttings on magnets. Pictures on S drive.Observed proper displacement. 06:00 06:30 0.50 COMPZ RPEQPI RURD P Clean&Clear rig floor. E-liners rigging up. 06:30 06:45 0.25 COMPZ RPEQPISFTY P Held PJSM with crew&Halliburton E-line reps. Discuss safety&hazard recognition issues. Discuss procedure to rig up and run CBL/ Fast Cast Plug run. 06:45 07:30 0.75 COMPZ RPEQPI ELOG P Rig up sheaves and E-line unit. Make up tool string with CBL/and fast Cast plug. 07:30 13:30 6.00 COMPZ RPEQPI ELOG P WLIH with fast cast plug&CBL logging run.Tie into lower most RA PIP tag,and log at—60 ft/min to 2000', POOH.Consult CPAI Engineer regarding cement. RDMO E-Line. 13:30 16:00 2.50 COMPZ RPEQP1QEVL P Evaluate CBL in town. Demob E-line. Change spools. Flush lines. 16:00 16:15 0.25 COMPZ RPEQP1 PRTS P Held PJSM with crew&BJ reps. Discuss safety&hazard recognition li issues. Discuss procedure to rig up and test casing. 16:15 18:30 2.25 COMPZ RPEQPI PRTS P Load lines,and pressure test. Observed leak, change out chicksan. _Continue pressure test 7"casing to 4750 PSI as planned.Test recorded on chart-30 minuntes. LOT test chart in S drive. 18:30 21:30 3.00 COMPZ RPEQP1PERF P Prepare for TCP gun run. Load shed with guns. Make up Lo-Torque valves and configuration for perforating.Test all valves to 250/5000 PSI. Stage equipment in pipe shed. 21:30 22:15 0.75 COMPZ RPEQP1SFTY P Held PJSM with crew&BJ reps. Discuss safety&hazard recognition issues. Discuss procedure to rig up and run TCP guns. 22:15 00:00 1.75 COMPZ RPEQP1RURD T Decision made to re-run fast cast CBL run under Dressuce. Prepare equipment for E-line run. Put E-line crew to bed due to hours worked. 08/23/2011 Continue to Prepare for second E-line run(CBL w/1000 psi). Service rig. Log f/6300'to 2000'w/1000 psi. Rig down Halliburton e-line. Make up TIW valve and headpin on a joint of 4"drill pipe.Test to 5000 psi, lay down to the pipe shed. PJSM, PU/MU Halliburton 4-5/8"TCP perf gun assembly to 433'(20 guns). Page 6 of 53 Time Logs Date From To Dur S.Depth E. Depth Phase Code Subcode T Comment 00:00 06:30 6.50 0 0 COMPZ RPEQP1 RURD T Continue prepare for second E-line run of Fast Cast CBL log run under pressure as per Engineer. E-line crew put to bed due to hrs worked. 06:30 09:30 3.00 0 0 COMPZ RPEQP1 RURD T Change out Halliburton e line spool. Simops: Riq up to test casing to 1000 psi. 09:30 12:00 2.50 0 COMPZ RPEQP1 RURD T Pick up/Rig up Halliburton e-line logging tools(CBL). Cut and re-head tools.Test-good. 12:00 13:00 1.00 0 0 COMPZ RPEQP1RURD T Continue to rig up Halliburton a-line tools for CBL.Close upper pipe rams and annular on a joint of 4"drill pipe. Install dog collar clamp 3'above rotary table,secure with chains. 13:00 13:15 0.25 0 0 COMPZ RPEQP1PRTS T Using test pump, pressure test casing to 1000 psi f/5 minutes-good test. Blled off pressure. 13:15 14:15 1.00 0 6,300 COMPZ RPEQP1 ELOG T Run in hole w/a-line to 6300'. 14:15 15:00 0.75 6,300 6,300 COMPZ RPEQP1ELOG T Pressure up to 1000 psi. POOH w/ e-line logging f/6300'to 6000'. Bleed off pressure and run back in to 6300'; 15:00 16:30 1.50 6,300 3,800 COMPZ RPEQP1ELOG T Pull out of the hole f/6300'to 3800'. Maintain 950 to 1050 psi on casing while logging. 16:30 17:00 0.50 3,800 3,800 COMPZ RPEQP1ELOG T Line started pulling tight @ 3800'. Bleed off pressure.check greasehead/packoff. RIH f/3800'to 3850'. Pressure to 1000 psi. Pick up to 3800', pulled tight again, bled off pressure, PU 5'. Packing was found on a-line. Picked up and found more packing. Pick up to 3700'. RIH to 3800'. 17:00 18:00 1.00 3,800 2,000 COMPZ RPEQP1 ELOG T Pressure up 7"casing to 1000 psi. Start logging again f/3800'to 2000'. 18:00 18:30 0.50 2,000 0 COMPZ RPEQP1ELOG T Bleed off pressure on the 7"casing and Halliburton grease head. POOH f/2000'. 18:30 20:00 1.50 0 0 COMPZ RPEQP1RURD T Rig down Hlliburton a-line equipment. Break out crossovers on the joint of 4"drill pipe. 20:00 21:15 1.25 0 0 COMPZ RPEQP1 DHEQ P Make up TIW valve, headpin and low torque valve on a joint of 4"drill pipe for the after perferating kill string. Test to 250/5000 psi f/5 minutes. Record on chart. 21:15 22:00 0.75 0 0 COMPZ RPEQP1 RURD P Rig down testing equipment. Lay down safety joint to the pipe shed,to be used with TCP gun run.. 22:00 22:15 0.25 0 0 COMPZ PERF SFTY P Pre job safety meeting on picking up Halliburton TCP guns. 22:15 22:30 0.25 0 0 COMPZ PERF PULD P Pick up some Halliburton tools to the floor. Page 7 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 22:30 00:00 1.50 0 433 COMPZ PERF PULD P Pick up/Make up Halliburton 4-5/8" Premium VannGun, 14 spf,4-5/8" HMX Super hole charge.20 guns made up @ midnight to 433'. PU wt 33k,SO wt 34k.Calc displ 9.5 bbls, actual 9 bbls. 08/24/2011 Con't to MU TCP gun assembly to 1116', RIH on 4"dp to 5323', PU to 5320'. RU e-line,correlated RA marker, space out to put guns on depth, R/D a-line,space out,set pkr,test lines, BJ pressure annulus to 3500 psi to fire guns. Bleed pressure to 500 psi, PU-observe pressure loss, BJ rev circ 157 bbls to choke manifold/gas buster, monitor fluid losses. R/D 2"hose,observed flow up dp. MU hose,circ 155 bbls down string to remove gas f/hole. Monitor losses. UD top joint and 15'pup joint,change bales, POOH f/5258'to 4695'. 00:00 00:15 0.25 433 433 COMPZ PERF SFTY P Pre job safety meeting w/crew on picking up/making up Halliburton TCP guns. 00:15 02:00 1.75 433 911 COMPZ PERF PULD P Continue to Pick up/Make up Halliburton 4-5/8"Premium VannGun, 14 spf,4-5/8"HMX Super hole charge.433'to 911'(44 guns made up). PU wt 33k,SO wt 34k. Calc displ 9.5 bbls,actual 9 bbls. 02:00 04:15 2.25 911 1,116 COMPZ PERF PULD P Continue to Pick up/Make up TCP BHA f/911'to 1116'. 04:15 09:00 4.75 1,116 5,320 COMPZ PERF TRIP P Run in the hole w/Halliburton TCP assembly on 4"drill pipe f/1116'to 3877'. Fill pipe w/6%KCL(8.6 ppg) every stand,top off every 5th stand. Continue to run in the hole leaving pipe dry f/3877'to 5323'(stand#67 in the hole). Pick up to 5320'and set in the slips in tension. PU wt 105k, SO wt 80k.Actual fill 50.7,calc 50.7 bbls(Quit filling pipe after stand#44). 09:00 09:15 0.25 5,320 5,320 COMPZ PERF SFTY P Pre job safety meeting on rigging up Halliburton e-line f/correlation of RA tag in the BHA. 09:15 12:30 3.25 5,320 5,320 COMPZ PERF RURD P Rig up Halliburton a line f/correlation of RA marker in gun assembly. 12:30 14:00 1.50 5,320 5,320 COMPZ PERF ELOG P Halliburton e-line, run in the hole for correlation of RA marker w/CCUGR log ran on 8-15-2011. Pull out of the hole 14:00 14:45 0.75 5,320 5,320 COMPZ PERF RURD P Rig down Halliburton e-line. 14:45 15:00 0.25 5,320 5,320 COMPZ PERF PRTS P Pressure test 2"hose going to the choke manifold to 3500 psi,check .for leaks-good. 15:00 15:30 0.50 5,320 5,257 COMPZ PERF PULD P Pick up 20',mark string @ 5301.61'. Lay down 2 joints of 4"drill pipe (stand#67).Measure f/space out. 15:30 16:15 0.75 5,257 5,257 COMPZ PERF RURD P Change out short drilling bales on top _drive to the 16'long bales. 16:15 17:00 0.75 5,257 5,302 COMPZ PERF HOSO P Space out with 15'pup jt and pre-tested safety joint w/TIW and low torque valve. Slack off below, then pick up and set @ 5301.61'in tension. 17:00 18:00 1.00 5,302 5,302 COMPZ PERF PRTS P Pressure test all surface lines Page 8 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 18:00 18:30 0.50 5,302 5,302 COMPZ PERF SFTY P Pre job safety meeting on firing Halliburton TCP guns. 18:30 18:45 0.25 5,302 5,299 COMPZ PERF PERF P Set slips, rotate string 3 turns to the right,set down 25k weight on Halliburton champ packer.Close annular,pressure up on the annulus w/BJ cementing unit pumping to fire guns.Guns appeared to fire w/3500 psi applied pressure.Once fired, bleed off to 500 psi. Pick up 3'to open bypass on packer,saw pressure drop off. 18:45 19:15 0.50 5,299 5,299 COMPZ PERF CIRC P BJ reverse circulate,pumping 5 bpm w/initial 140 psi,final 649 psi. Pumped a total of 157 bbls.Taking returns f/drill pipe to choke manifold and then the gas buster. 19:15 19:30 0.25 5,299 5,299 COMPZ PERF OWFF P Bleed off pressure.Shut in BJ. Monitor pressure and returns. 19:30 20:00 0.50 5,299 5,299 COMPZ PERF OWFF P Open annular. Line up to monitor well on the trip tank. Keeping hole full of 8.6 ppg 6%KCL. Monitor well f/30 minutes with a loss rate of 7 bph._ 20:00 20:15 0.25 5,299 5,299 COMPZ PERF SFTY P Pre job safety meeting on rigging down long bales,and pulling TCP guns from well. 20:15 20:30 0.25 5,299 5,299 COMPZ PERF RURD P Rig down 2"hose from the top of the 4"drill pipe.Started getting returns f/ 4"drill pipe.Shut TIW valve. Rig up 2"hose, prepare to circulate the long way,down the drill pipe,taking returns f/the annulus to the pits. Use the rig pumps. 20:30 21:15 0.75 5,299 5,299 COMPZ PERF CIRC P Circulate @ 5 bpm w/265 psi,47% TOTCO flow out. Saw a increase in flow after pumping 68 bbls with gas breaking out in the bell nipple. Continued to circulate a total of 155 bbls,with all gas removed. Note: Surface to surface=142 bbls. Not much noticable losses of fluid from pits. 21:15 21:45 0.50 5,299 5,299 COMPZ PERF OWFF P Monitor well on the trip tank. Losses are 4.5 bph. 21:45 22:00 0.25 5,299 5,299 COMPZ PERF OWFF P Visual monitor shows fluid dropping slowly. Break off 2"hose from the top of the 4"drill pipe. 22:00 22:30 0.50 5,299 5,258 COMPZ PERF PULD P Pick up string to lay down the safety joint on top and the 15'pup joint. Lay down both. 22:30 23:00 0.50 5,258 5,258 COMPZ PERF RURD P Change bales f/the 16'long to the shorter drilling bales.Attatch link tilt clamps. Page 9 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 23:00 00:00 1.00 5,258 4,695 COMPZ PERF TRIP P Pull out of the hole w/the 4"drill pipe and Halliburton 4-5/8"TCP perf gun assembly from 5258'to 4695'(9 stands out). Monitor hole fill on the trip tank. Calculated 2.9 bbls,actual 8 bbls. Hole is taking 5 bph of 8.6 ppg 6%KCL fluid. 08/25/2011 Continue POOH w/TCP gun assembly f/54695', lay down guns. Noted that bottom 24'of guns did not fire (Booster problem w/gun#8). Decision to bring more guns,wait on guns, PJSM, PU/MU Halliburton TCP assembly w/24'of 4-5/8"guns to 1049'at midnight. 00:00 04:00 4.00 4,695 1,116 COMPZ PERF TRIP P Pull out of the hole w/the 4"drill pipe and Halliburton 4-5/8"TCP perf gun assembly from 4695'to 1116'(66 stands out). Monitor hole fill on the trip tank.Calculated 24.28 bbls, actual 63 bbls. Hole is taking 7.74 bph of 8.6 ppg 6%KCL fluid. 04:00 04:15 0.25 1,116 1,116 COMPZ PERF SFTY P Pre job safety meeting on laying down Halliburton tools. 04:15 05:30 1.25 1,116 928 COMPZ PERF PULD P Lay down Halliburton BHA above the TCP guns. 928 928 COMPZ PERF SFTY P Pre job safety meeting on laying down Halliburton 4-5/8"TCP guns. 05:30 10:00 4.50 928 0 COMPZ PERF PULD P Lay down Halliburton guns f/928'to 0. Note: Booster problem w/gun#8. Bottom 24'planned perf was not fired. 10:00 10:30 0.50 0 0 COMPZ PERF PULD P lean and clear rig floor. 10:30 12:00 1.50 0 0 COMPZ PERF OTHR T Stand by waiting on orders.Move perf guns to shop for inspection. Simops: Service rig,monitor well with trip tank. Note:Total losses f/tour 83 bbls,avg 5.5 bph. 12:00 15:30 3.50 0 0 COMPZ PERF OTHR T Prepare unfired Halliburton 4-5/Q" TCP guns for re-run. Clean up and organize around the rig. Pick up and stage crossovers on floor f/gun run. 15:30 20:15 4.75 0 0 COMPZ PERF OTHR T Waiting on Halliburton guns to arrive. Service rig. 20:15 20:30 0.25 0 0 COMPZ PERF SFTY T Pre job safety meeting on making up TCP gun assembly to perf 5300.5 to _5276.5'(24'). 20:30 21:00 0.50 0 82 COMPZ PERF PULD T Pick up/Make up Hallibirton remedial run BHA to perf Beluga H zone f/5300.5'to 5276.5'. Make up assembly to 82'. 21:00 22:30 1.50 82 1,023 COMPZ PERF TRIP T Run 15 stands of 4"S-135 HT38 drill pipe f/derrick. Fill every stand,top off every 5th stand w/8.6 ppg 6% KCL. 22:30 23:15 0.75 1,023 1,023 COMPZ PERF CIRC T Fill pipe until all air is removed. Keep topping off until free of air. Page 10 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 23:15 00:00 0.75 1,023 1,049 COMPZ PERF PULD T Install crossover,then continue w/ Halliburton TCP BHA f/1023'to 1049'. Hole taking 5.5 bph avg. Note: Losses f/tour=61 bbls. Losses to well today=149 bbls. Total losses to well=309 08/26/2011 PJSM,finish MU TCP remedial run assembly f/lower zone(24'of guns). RIH ,corrolate log RA marker,put on depth,test lines, BJ pressure up annulus to fire guns, BJ reverse circ 150 bbls. Monitor well-static. POOH UD guns-all shots fired. MU surge assembly BHA, RIH to 2183'@ midnight. 00:00 00:15 0.25 1,049 1,049 COMPZ PERF SFTY T Pre job safety meeting w/crew on picking up BHA f/TCP run(remedial lower run-24'). 00:15 01:00 0.75 1,049 1,146 COMPZ PERF PULD T Run a stand of 4"dp to 1113.65, MU RA marker sub,continue w/BHA to 1145.69'. Hole taking 5.5 bph avg. 01:00 06:30 5.50 1,146 5,305 COMPZ PERF TRIP T Run in the hole w/TCP gun assembly on 4"drill pipe f/1145 to 5305'(66 stands+14.85 pup joint). Set in tension. Filled drill pipe to stand#44-this leaves 1400'of dry pipe.Calculated displacement 32.4 bbls,actual 32.4 bbls. PU wt 105k, SO wt 80k. 06:30 08:30 2.00 5,305 5,305 COMPZ PERF RURD T Rig up to perform e-line correlation w/ RA marker in the hole. 08:30 10:00 1.50 5,305 5,305 COMPZ PERF ELOG T Run in the hole w/Halliburton a-line w/CCUGR to log RA marker depth. Pull out of the hole w/e-line. 10:00 10:30 0.50 5,305 5,305 COMPZ PERF RURD T Rig down Halliburton e-line. 10:30 11:00 0.50 5,305 5,305 COMPZ PERF RURD T Lay down top single of stand#66. Change out short bales to long(16') bales. 11:00 12:00 1.00 5,305 5,305 COMPZ PERF PRTS T Test cement line to 3500 psi-Good. Note: Fluid losses to formation f/ this tour 32 bbls. 12:00 12:30 0.50 5,305 5,305 COMPZ PERF SFTY T Pre job safety meeting on firing Halliburton TCP guns. 12:30 12:45 0.25 5,305 5,302 COMPZ PERF PRTS T Pick up string,set on depth (5301.61'),srt Halliburton packer. BJ pressure testing lines to 3900 psi. 12:45 13:00 0.25 5,302 5,302 COMPZ PERF PERF T BJ pumping down annulus,guns fired w/3050 psi, pressured up to 3700'. Bleed pressure down to 500 psi. Strip up to open valve,once pressure dropped off,start to reverse circ well to 8.6 ppg KW fluid. 13:00 13:30 0.50 5,302 5,302 COMPZ PERF CIRC T BJ reverse circulate, pumping 5 bpm w/180 psi initial,final rate of 6 bpm w/830 psi. Pumped a total of 150 bbls. 13:30 14:30 1.00 5,302 5,302 COMPZ PERF OWFF T Monitor well on the trip tank.Total losses f/1 hr is 6.25 bph.(PJSM on rigging down circulating equipment). Page 11 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 14:30 15:15 0.75 5,302 5,231 COMPZ PERF RURD T Rig down circulating equipment. Lay down single,rig down long bales, PU short bales. Install single back in string. Rack back a stand,lay down 14.85 pup joint. Monitor well on the trip tank,an additional loss of 2.5 bbls. 15:15 18:45 3.50 5,231 1,145 COMPZ PERF TRIP T Pull out of the hole f/5231'to 1145". 18:45 19:45 1.00 1,145 1,023 COMPZ PERF PULD T Lay down Lower remedial TCP BHA f/1145'to 1023'. 19:45 20:45 1.00 1,023 82 COMPZ PERF TRIP T Stand back 15 stands of 4"drill pipe f/BHA. 20:45 21:00 0.25 82 82 COMPZ PERF SFTY T Pre job safety meeting on laying down Halliburton guns. 21:00 21:30 0.50 82 0 COMPZ PERF PULD T Lay down remainder of TCP remedial gun assembly(24'of 4-5/8"guns). All shots fired(24')(313 charges). Calculated displacement 32.57 bbls, actual 68.75 bbls f/the trip. 21:30 21:45 0.25 0 0 COMPZ PERF PULD T Clean up rig floor, lay down unneccessary tools f/floor. 21:45 22:15 0.50 0 50 COMPZ RPEQPI PULD P Make up surge assembly BHA to 50'. 22:15 00:00 1.75 50 2,183 COMPZ RPEQPI TRIP P RIH w/surge assembly on 4"dp to 2183'.Stand#34 in the hole. PU wt 55k.All drill pipe was run dry, no fluid inside of drill oioe. Note: Fluid losses to formation this tour 73.9 bbls. Losses to well today=105.9 bbls. Total losses to well=414 9 BBLS. 08/27/2011 RIH w/surge assembly f/ 2183'to 3628', noticed failed multi serve valve(DP full), PJSM, POOH, L/D multi serve tool, MU Omni tool, RIH to 4368', BJ test lines, PJSM,set pkr element 63.77'above top perf, BJ cycle valve open,then reverse circ 230 bbls of KW fluid(sand seen @ shakers-losses 42 bph),monitor well, rig pump a 30 bbl HEC LCM pill, losses to 15 bph, POOH LD BHA, PJSM,MU MI Swaco cleanup assembly, RIH to 2322'. 00:00 00:15 0.25 2,183 2,183 COMPZ RPEQP1SFTY P Pre job safety meeting on tripping in the hole w/Halliburton surge assembly. 00:15 02:45 2.50 2,183 3,628 COMPZ RPEQPI TRIP P RIH w/surge assembly on 4"dp f/ 2183'to 3628'. Stand#34 to#57 in the hole.Observe Drill pipe full of fluid. 02:45 03:00 0.25 3,628 3,628 COMPZ RPEQPI OWFF T Monitor well-PJSM on pulling out of the hole w/surge assembly.6 bph losses static. 03:00 06:00 3.00 3,628 49 COMPZ RPEQP1TRIP T Pull out of the hole w/surge assembly f/3628'to 48.83' (Halliburton multi-service valve).Calc displ 20.6 bbls, actual 32.5 bbls. 06:00 06:15 0.25 49 49 COMPZ RPEQPI PULD T Lay down Halliburton multi service valve(observed to be 1/2 open). Page 12 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 06:15 06:30 0.25 49 49 COMPZ RPEQP1 PULD T Pick up Halliburton Omni valve.Valve run in the hole in position#11 (Ball valve closed,circ valve closed). 06:30 10:30 4.00 49 3,646 COMPZ RPEQP1TRIP T Run in the hole w/surge assembly on 4"drill pipe f/48.8'to 3646'(57 stands).All of drill string empty of fluid this time. 10:30 11:00 0.50 3,646 4,338 COMPZ RPEQP1TRIP P Continue to run in the hole w/surge assembly on 4"drill pipe f/3646'to 4338'(68 stands).All of drill string empty of fluid this time. Calc displacement 105.6 bbls,actual 45.25 bbls. PU wt 75k,SO wt 60k. 11:00 11:30 0.50 4,338 4,338 COMPZ RPEQPI RURD P Change out bales f/short drilling bales to 16'long bales. 11:30 12:00 0.50 4,338 4,363 COMPZ RPEQPI TRIP P PU joint f/pipe shed w/TIW valve and head pin, RIH to f/4338'to 4368'. Note: Losses f/tour are 170 bbls. 12:00 12:45 0.75 4,368 4,368 COMPZ RPEQP1 PRTS P BJ pressure test lines to 2300 psi. (1 leak fixed), Good test. 12:45 13:00 0.25 4,368 4,368 COMPZ RPEQP1SFTY P Pre job safety meeting. 13:00 13:15 0.25 4,368 4,363 COMPZ RPEQP1 PACK P Pick up,Set packer w/shoe @ 4363',center of packer element @ 4325.23'. Note: Packer element 63.77'above top shot,mule shoe 16'above top shot. 13:15 14:15 1.00 4,363 4,363 COMPZ RPEQP1CIRC P With super choke open,taking returns f/dp to choke and then to gas buster. BJ pressure annulus to cycle and then open OMNI tool. Observed gas flow back. Unset packer,then BJ pump 6 bbl per min down annulus. Initial circ press 84 psi,final 420 psi.Max pressure 520 psi.Circulated a total of 230 bbls of filtered 8.6 ppg 6%KCL. Note:Sand observed at the shakers. Initial losses prior to surge was 6-8 bph. 14:15 15:00 0.75 4,363 4,363 COMPZ RPEQP1OWFF P Monitor well via trip tank f/30 minutes. Loss rate 40-42 bph. Decission made to pump a HEC pill. 15:00 15:30 0.50 4,363 4,363 COMPZ RPEQPI CIRC P 'Pump a 30 bbl LCM(HEC)pill down the drill pipe @ 3 bpm w/200 psi initial and 320 psi final pressure. 15:30 16:00 0.50 4,363 4,338 COMPZ RPEQPI OWFF P Lay down top joint.Monitor well via trip tank f/30 minutes. Loss rate 15 bph. SIM Ops:Change out long bales to short bales. 16:00 20:30 4.50 4,338 50 COMPZ RPEQP1TRIP P Pull out of the hole w/surge assembly f/4338'to 50'. 20:30 21:00 0.50 50 0 COMPZ RPEQP1PULD P Service break OMNI tool and finish laying down BHA. 21:00 21:15 0.25 0 0 COMPZ RPEQP1PULD P Clean and clear rig floor. Page 13 of 53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 21:15 21:45 0.50 0 0 COMPZ RPEQP1SFTY P Pre job safety meeting on PU/MU of MI Swaco Clean up assembly. 21:45 22:15 0.50 0 64 COMPZ RPEQPI PULD P Make up MI Swaco cleanup assembly to 64'. 22:15 00:00 1.75 64 2,322 COMPZ RPEQP1TRIP P_RIH w/MI Swaco clean uo assembly on 4"drill pipe f/64'to 2322'. Note: Fluid losses to formation this tour 202 bbls. Losses to well today=372 bbls. Total losses to well=787 BBLS. 08/28/2011 Continue to RIH w/MI Swaco cleanup assembly f/2322' ,start working tools through perfs f/4379'to 5300' (Burr tool depth). RIH to 6318'(mill depth), POOH to 4350'.Circ 2 BU's, monitor well, POOH, UD MI Swaco tools, PJSM,MU Baker sump packer, RIH to 5446', POOH and set in slips w/mule shoe @ 5415.19'. 00:00 02:00 2.00 2,322 4,145 COMPZ RPEQP1TRIP P RIH w/MI Swaco clean up assembly on 4"drill pipe f/2322'to 4379'. PU wt 85k, SO wt 80k.Calc displacement 26.06 bbls,actual 10 bbls. 02:00 02:30 0.50 4,145 4,145 COMPZ RPEQP1OWFF P Monitor well, losses are 12 bbl/hr. 02:30 02:45 0.25 4,145 4,379 COMPZ RPEQP1TRIP P Run in the hole 5 stands of 4"drill pipe f/4145'to 4379' 02:45 03:15 0.50 4,379 4,379 COMPZ RPEQP1CIRC P Obtain slow pump rates. Establish parameters. Pumping 6 bpm w/500 psi.Totco flow out 54% 03:15 03:30 0.25 4,379 4,442 COMPZ RPEQP1 REAM P Work MI Burr mill through oerfs, starting @ 4379'working to 4408'. Slack off f/4408'to 4442'. Make a connection. Rotating 50 rpm, pumping 6 bpm w/500 psi. 03:30 04:30 1.00 4,452 4,452 COMPZ RPEQP1CIRC P Filter dirty brine f/pits, place fluid into upright and horizontal tanks. 04:30 04:45 0.25 4,452 4,470 COMPZ RPEQPI REAM P Work MI Burr mill from 4452'rotating to 4470'.deburring casing perforations. Rotating 50 rpm w/3.5k ft lbs of torque,pumping 3 bpm w/ 143 psi. PU wt 85k,SO wt 80k, Rot wt 82k. 04:45 05:45 1.00 4,470 4,470 COMPZ RIGMN7 RGRP T Trouble shoot,then repair air valve on the drawworks. 05:45 08:15 2.50 4,470 5,300 COMPZ RPEQP1 REAM P Work MI Burr mill from 4470'rotating (5'before and 5'after perfs,work 3 times,slack off through no perferated casing)to 5300' deburring casing perforations. Rotating 50 rpm w/3.5k ft lbs of torque, pumping 5 bpm w/ 450 psi. 08:15 08:30 0.25 5,300 5,548 COMPZ RPEQP1TRIP P Trip in the hole w/pumps off f/5300' to 5548'(past where sump packer will be placed). 08:30 09:30 1.00 5,548 6,318 COMPZ RPEQP1TRIP P Continue trip in the hole on elevators f/5548'to 6318'. Did not tag up on anything. 09:30 11:15 1.75 6,318 4,350 COMPZ RPEQP1TRIP P POOH on elevators w/MI Swaco cleanup assembly f/6318'to 4350' (above all perfs). PU wt 125k,SO wt 95k. Page 14 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 11:15 12:15 1.00 4,350 4,325 COMPZ RPEQP1CIRC P Circulate 2 bottom's up @ 4325'. Pumping 5 bpm w/380 psi,TOTCO flow out 50%. PU wt 95k,SO wt 80k. Fluid was clean to 19 NTU's. Note: Fluid losses f/tour was 151.1 12:15 12:30 0.25 4,325 4,325 COMPZ RPEQP1OWFF P Monitor well losses.Observed loss rate of 6 bph. 12:30 15:15 2.75 4,325 64 COMPZ RPEQP1TRIP P—Pull out of the hole w/MI Swaco de-burring toolstring f/4325'to 64'. Calculated displacement 24.8 bbls, actual 48.75 bbls. 15:15 15:45 0.50 64 0 COMPZ RPEQP1PULD P Break off mill, lay down MI Swaco cleanup assembly. 15:45 16:15 0.50 0 0 COMPZ RPEQP1PULD P Clean and clear rig floor. 16:15 16:45 0.50 0 0 COMPZ RIGMNT SVRG P Service rig.Monitor well on the trip tank. Static losses @ 8.25 bph. 16:45 17:15 0.50 0 0 COMPZ RPEQP1SFTY P Pre job safety meeting on running Baker Model FS, Size 85-40 sump packer on 4"drill pipe. 17:15 17:45 0.50 0 102 COMPZ RPEQP1PULD P Make up Baker sump packer essembly. Mule shoe,bottom guide, Model FS size 85-40 sump packer, setting sleeve,setting tool model J hydraulic,x-o,4"dp pup jt, 1 stand of 4"drill pipe, RA marker sub.Total length of assembly was 101.87'. 17:45 00:00 6.25 102 5,415 COMPZ RPEQP1TRIP P Trip in the hole w/sump packer on 4" drill pipe f/101'to 5380'.Stand 85 in the hole. PU 5'pup joint. RIH stand #86 f/5415.19'to 5446.67'. Pick up, Lay down top single. PU wt 112k, SO wt 85k. Drill string set in tension w/mule shoe @ 5415.19'. Note: loses f/tour 91 bbls Losses f/day=242.1 bbls Total losses to the well= 1029.1 bbls 08/29/2011 With sump packer assembly set in slips w/mule shoe @ 5415.19', RU Halliburton e-line, RIH&correlate RA marker, POOH, RD, RU to set Baker sump packer,set w/pkr top @ 5391'&mule shoe @ 5414'WLM, POOH w/drill pipe to 4310',CBU+,Monitor well, POOH, UD running tools,slip and cut drill line,sery rig, RU to PU/MU/RIH w/4"gravel pack screens and blanks to 1094,MU/RIH w/2-7/8"inner service string,space out, RU/RIH w/1.90"inner concentric string,space out, make up test head, RU to test. 00:00 00:15 0.25 5,415 5,415 COMPZ RPEQP1SFTY P Pre job safety meeting w/Halliburton e-line. Sump packer assembly set in slips in tension w/mule shoe @ 5415.19'. 00:15 01:30 1.25 5,415 5,415 COMPZ RPEQP1RURD P Rig up Halliburton a-line lubricator assembly to corrolate RA marker in string assembly to put sump packer on depth. Page 15 of 53 Time Logs Date From To Dur S. Depth E.Depth;Phase Code Subcode T Comment 01:30 02:30 1.00 5,415 5,415 COMPZ RPEQPI ELOG P Run in the hole w/Halliburton e line and tools(CCLJGR).Correlate depth of RA source,source observed @ 5312.6'.Calculated depth to have RA marker @ 5312.48'.When picked up off slips,will be just right. POOH w/ e-line. Note: Used CCUGR log 8/15/2011 to correlate. 02:30 03:30 1.00 5,415 5,415 COMPZ RPEQP1ELOG P POOH w/a-line 03:30 04:15 0.75 5,415 5,415 COMPZ RPEQPI RURD P Rig Down Halliburton e-line. Note: Dropped Baker 1.4375"OD steel ball in the drill string to set sump packer,@ 0350 hrs 04:15 04:30 0.25 5,415 5,415 COMPZ RPEQP1 RURD P Make up a single,then a top drive connection w/the top drive. Pick up off slips.12'.Sump packer on depth- Mule shoe @ 5414',top of packer @ 5391'WLM. PU wt 112k,SO wt 84k. Note: Drill string measurement is 1' deeper than WLM. Mule shoe @ 5415' DPM,top of packer @ 5392' DPM'. 04:30 04:45 0.25 5,415 5,415 COMPZ RPEQP1 PACK P Using rig's injection pump, pump 1/4 bpm(97 spm) initial, increase rate after showing 30 psi. Increase rate to .5 bpm(200 spm).After pumping 2.06 bbls,the slips on the packer were observed to set @ 800 psi, increased pressure to 2000 psi.Total volume pumped was 2.17 bbls. Picked up to 130k(18k overoull), when pulled off packer(pressure observed to go zero). Packer set wL. top @ 5391'. 04:45 05:45 1.00 5,415 4,310 COMPZ RPEQP1TRIP P Pull out of the hole f/5391'to 4310', Calculated fill 7.4 bbls,actual fill 15.5 bbls. 05:45 06:30 0.75 4,310 4,310 COMPZ RPEQPI CIRC P Circulate BU+(circ 174 bbls). Checking NTU's while circulating. Pumping 65 spm(3 bpm)w/140 psi, increase to 130 spm(6bpm)w/520 psi. NTU's were consistant @ 13 per MI mud engineer. 06:30 06:45 0.25 4,310 4,310 COMPZ RPEQP1OWFF P Monitor well-loss rate @ 7.5 b_ph. PU wt 110k,SO wt 84k. 06:45 09:15 2.50 4,310 18 COMPZ RPEQPI TRIP P Pull out of the hole f/4310'to 18'. Calculated fill 24 bbls,actual fill 44.75 bbls. 09:15 09:30 0.25 18 0 COMPZ RPEQP1PULD P Lay down Baker sump packer running assembly. 09:30 09:45 0.25 0 0 COMPZ RIGMNT SFTY P Pre job safety meeting on cutting drilling line. 09:45 10:30 0.75 0 0 COMPZ RIGMNT SLPC P Slip and cut 120'of 1-1/8"drilling line. 10:30 11:00 0.50 0 0 COMPZ RIGMNT SVRG P Service top drive and drawworks. Page 16 of 53 Time Logs Date From To Dur S. Depth E. Death Phase -Code Subcode T Comment 11:00 12:00 1.00 0 0 COMPZ RPCOM RURD P Rigging up/Picking up Baker tools to the floor to run gravel pack screens. Note: Fluid losses f/tour were 96 bbls. 12:00 12:15 0.25 0 0 COMPZ RPCOM SFTY P Pre job safety meeting on rigging up for running gravel pack assembly f/ lower zone. 12:15 14:30 2.25 0 0 COMPZ RPCOM RURD P Spot weatherford casing hydraulic unit,monitor well vis trip tank-losses 7.5 bph. 14:30 15:15 0.75 0 COMPZ RPCOM SFTY P Pre job safety meeting on handling, picking up and running gravel pack assembly. 15:15 18:15 3.00 0 1,094 COMPZ RPCOM RCST P Pick up first 4"Baker screen/seals, torque 3800 ft lbs, RIH w/assembly to 1094'. Pipe Specs: Sand Screen excluder 200 premium screen(medium)4", 11 ppf base pipe w/7.1 ppf screen jacket w/250 micron opening, P110, Hunting SLHT box x pin,max OD 4.80"shroud(4.5"connection)", nominal ID 3.476",base pipe body yield 338400 lbs, base pipe jt strength 384600, base pipe burst 12610 psi,shroud burst 2600 psi (screen), base pipe collapse 11060 psi,shroud collapse 6000 psi (screen),optimum MU torque 3800 ft lbs, max torque 4300 ft lbs. Pipe Specs: Blank pipe 4", 11 ppf base pipe, P110, Hunting SLHT box x pin,max OD 4.0"(4.5" connection), nominal ID 3.476",drift 3.351",body yield 338400 lbs,jt strength 384600, burst 12610 psi, collapse 11050 psi,optimum MU torque 3800 ft lbs,max torque 4300 ft lbs. 18:15 18:30 0.25 1,094 1,094 COMPZ RPCOM RURD P Rig_up to run 2-7/8"service inner string. 18:30 21:15 2.75 1,094 1,094 COMPZ RPCOM RCST P PU/MU/RIH 2-7/8"service inner string.Torque to 900-950 ft lbs of torque. Pipe Specs:2-7/8", 6.4 ppf, P110, Hyd 511, max OD 3.5", nominal ID 2.441",drift ID 2.347",body yield 199300,jt strength 125000, burst 14530 psi,collapse 14550 psi, optimum MU torque 900 ft lbs,yield torque 3900 ft lbs, MU loss 2.27". 21:15 21:30 0.25 1,094 1,094 COMPZ RPCOM HOSO P Space out 2-7/8"service string.Total of 1114.98'in the hole after space out. 21:30 22:00 0.50 1,094 1,094 COMPZ RPCOM RURD P Rig up to run 1.90"OD concentric inner stria Page 17 of 53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 22:00 23:15 1.25 1,094 1,094 COMPZ RPCOM RCST P Run 1.90"concentric inner string. Torque to 800 ftlbs. Pipe Specs: 1.90",3.64 ppf, P110, CS Hydril, max OD 1.9"(2.162" box), nominal ID 1.5"(connection 1.440"),drift ID 1.406",Tensile parting load 117000, burst 20260 psi, collapse 20720 psi,optimum MU torque 800 ft lbs, MU loss 2.22". 23:15 23:30 0.25 1,094 1,094 COMPZ RPCOM HOSO P Space out 1.90"concentric string. Total of 566.7'in the hole after space out. 23:30 00:00 0.50 1,094 1,094 COMPZ RPCOM RURD P Make up test head to the 1.90"and 2-7/8". Rig up to test. Note: Total losses f/tour=84 bbls Total losses f/the day= 180 bbls. Total losses f/the well= 1209 bbls. 08/30/2011 Test 2-7/8"x 1.9 and 1.9"inner strings,space out,MU SC2 packer, RIH 1 stand to 1198',test, RIH w/GP assembly on 4"dp f/1198 to 5399.47',snap into sump packer,snap out,snap in,set SC-2 packer @ 4276', confirm set,test to 1500 psi-ok, release f/packer, RU long bales,MU top joint w/TIW valve and circ head w/ 3"15k union(1503), RU BJ lines to the floor, PT lines to 8000 psi,set pop offs,test annular line to 4700 psi, Set lower packer, confirm set, reverse circ 200 bbls of 8.6 ppg 6%KCL w/.5 ppb NEC. Packing on BJ pump leaking, BJ will work on pump and replace all packing and all 3 plungers.Will continue w/GP in the morning. BJ cew will be out of hrs by time pump is repaired. 00:00 00:45 0.75 1,094 1,094 COMPZ RPCOM PRTS P Test 2-7/8"x 1.90"annulus to 4k f/5 minutes.Test 1.90"concentric string to 5k f/5 minutes. 00:45 01:00 0.25 1,094 1,094 COMPZ RPCOM RURD P Rig down testing equipment. 01:00 02:00 1.00 1,094 1,094 COMPZ RPCOM PULD P Space out 1.90"string. 02:00 02:30 0.50 1,094 1,094 COMPZ RPCOM RURD P Rig down handling equipment. 02:30 03:00 0.50 1,094 1,136 COMPZ RPCOM RCST P Pick up Baker SC2 packer assembly. Make up all three connections. 03:00 03:15 0.25 1,136 1,136 COMPZ RPCOM RURD P Rig down Weatherford casing tools. 03:15 03:30 0.25 1,136 1,198 COMPZ RPCOM TRIP P Pick up/make up a stand of 4"drill pipe. 03:30 04:00 0.50 1,198 1,198 COMPZ RPCOM RURD P Rig up to test string. 04:00 04:45 0.75 1,198 1,198 COMPZ RPCOM PRTS P Test string to 250 psi f/5 minutes. Bleed off.With dp open, pump down annulus w/annular closed and confirm returns up drill pipe. 04:45 05:00 0.25 1,198 1,198 COMPZ RPCOM RURD P Rig down testing equipment. 05:00 10:15 5.25 1,198 5,399 COMPZ RPCOM TRIP P Run in the hole w/baker gravel pack assembly on 4"drill pip@ f/1198'to 5399.47'. PU wt 122k,SO wt 80k, blocks 25k. Fill each stand. Run 2 min/stand max. Page 18 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode 'T Comment 10:15 12:00 1.75 5,399 5,400 COMPZ RPCOM PACK P Snap out of sump packer(top of sump packer @ 5391'). P/U wt.= 122k,S/O wt. =90k. Snap into sump packer. Pressure up on drillpipe to 1900 psi for 5 minutes. Bleed off pressure. Pressure up on drillpipe to 2500 for 5 minutes. Bleed off pressure. Pressure up on drillpipe to 3100 psi for 5 minutes. Bleed off pressure. Pull 165k to verify packer is set(SC-2 packer @ 4276.67'). Close annular and pressure up on annulus to 1600 psi. Unable to get test with annular. (Remote panel issues,fixed by electrician after test) Close pipe rams and test casing to 1600 psi for 5 minutes, Released setting tool by rotating 12 turns to the right. New P/U= 105k. Note: Losses to formation this tour .was 77 bbls. 12:00 13:45 1.75 5,400 5,400 COMPZ RPCOM RURD P Change bales. Laydown top single and pickup single with TIW and circulating head. RIH to verify position of GP tools. 13:45 15:30 1.75 5,400 5,400 COMPZ RPCOM RURD P Rig up BJ services. 15:30 16:00 0.50 5,400 5,400 COMPZ RPCOM SFTY P Pre job safety meeting w/BJ Services. 16:00 16:45 0.75 5,400 5,400 COMPZ RPCOM PRTS P Pressure test BJ lines to 8000 psi. Test and set popoffs.Test annular lines to 4700 psi. 16:45 17:15 0.50 5,400 5,400 COMPZ RPCOM PACK P Break circulation,set lower SC-1L packer @ 4843.42'per Baker rep. Confirm by pressure up annulus to 500 psi. Pick up to circulate depth and observed a pressure drop. 17:15 18:15 1.00 5,400 5,400 COMPZ RPCOM CIRC P BJ reverse circulate to displace to 8.6 ppg 6%KCL Brine w/.5 ppb of HEC f/friction reduction. Pumping 4-5 bpm w/3700-4500 psi. Pumped 200 bbls. Note: Packing on BJ frac pump leaking.Will repair. Page 19 of 53 Time Logs I Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 18:15 00:00 I 5.75 5,400 5,400 COMPZ RIGMNT OWFF T Set drill string in reverse position. Waiting on BJ to fix frac pump (packing leaking-one scored plunger--wil change all packing and replace 3 plungers).Monitor well on the trip tank. BJ frac pump back together after changing 3 packing and 3 plungers @ 2215 hrs. Ran and tested-ok @ 2300 hrs. Note:Will be out of hrs after repairs made.Will proceed with gravel pack in the morning. Sim Ops: Rig cleaning-prep to paint,Change oil in#1 pump engine (detroit),MI filtering fluids/building volume. Note:Will be out of hrs after repairs made.Will proceed with gravel pack in the morning. Note: Fluid lost this tour=24 bbls Fluid lost to well today=101 bbls Total fluids lost to the well= 1310 bbls 08/31/2011 Perform maint on rig while wait on BJ resting, BJ test lines, PJSM, locate,establish injection rates,gravel pack 63'of perfs between 4992.5'to 5300.5'. Pumped 24000#of sand, reversed out 1000 pound, left 6600#in annulus, 16,400#to perfs(260#per ft of perfs), POOH to set upper SC-1L packer @ 4319.24', locate,set packer, locate,establish injection rates,gravel pack 58'of perfs f/4389'to 4830.5'. Pumped 16,800#of sand, reversed out 400#, left 5000#in the annulus, 11,400# to the perfs(200#per ft of perfs), POOH to above KOIV @ 4295', monitored @ 1 stand before-no losses, pulled to 4250'w/tools, monitor-no losses,test to 200 psi-good(KOIV closed), POOH to 2370'@ midnight. 00:00 05:00 5.00 5,400 5,400 COMPZ RIGMNT OWFF T Set drill string in reverse position. No losses.Waiting on BJ-fixed frac pump(packing leaking-one scored plunger-- changed all packing and replaced 3 plungers).Monitor well on the trip tank. Note:Will proceed with gravel pack in the morning. Sim Ops: Rig cleaning-prep to paint, prime and paint storage boxes in cellar,Change oil in rig generator engine,MI filtering fluids/building volume.Make up shooting fllange to adapter flange in the shop. 05:00 05:30 0.50 5,400 5,400 COMPZ RPCOM OTHR T Baker Oil tools stroke tools and recheck positions. 05:30 06:15 0.75 5,400 5,400 COMPZ RPCOM PRTS T BJ restest lines. 06:15 07:00 0.75 5,400 5,400 COMPZ RPCOM SFTY P Pre job safety meeting on gravel packing. 07:00 07:15 0.25 5,400 5,400 COMPZ RPCOM OTHR P Actuate hydraulic locator.2500 psi on backside. Slack off 30k to 50K on weight indicator. Page 20 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 07:15 07:45 0.50 5,400 5,400 COMPZ RPCOM GRVL P BJ Services establish circulation rates and pressures. 07:45 08:45 1.00 5,400 5,400 COMPZ RPCOM GRVL P Start pumping gravel pack w/BJ, pumping 14 bpm w/3456 psi. 08:45 09:30 0.75 5,400 5,400 COMPZ RPCOM GRVL P Shut down,then BJ flush 80 bbls. Decision made to pump more sand. Reload the sand hopper. 09:30 10:15 0.75 5,400 5,400 COMPZ RPCOM GRVL P Start pumping gravel pack w/BJ, pumping to induce a sand out. Pumped a total of 24,000 pounds of sand. 10:15 10:45 0.50 5,400 5,400 COMPZ RPCOM GRVL P Screen out, Pick up to reverse out. Saw 90k overpull to move tool. PU wt to 195k on weight indicator. BJ reverse out sand in string,pumping 5 bpm w/3100 psi. Reversed 148 bbls. Note: Pumped 24,000 pounds of sand, reversed out 1000 pounds.J_eft 23,000 in the well.6.600 pounds in the annulus, 16,400 pounds in the perfs. Had 63'of perfs,260 pounds per perf ft. Maximun pressure was 4000 psi. Sand was mixed @ avg of .75 pounds sand/gallon of 8.6 ppg 6%KCL w/.5 ppb HEC. 10:45 12:15 1.50 5,400 4,871 COMPZ RPCOM PACK P Pull Baker tools out of the hole to the set packer position f/the upper SC-1L @ 4319.24'.60k overpull to move tool, 165k on weight indicator. Pulled out of hole 528'. Note: Fluid losses f/this tour f/pits is 37 bbls. 12:15 13:45 1.50 4,871 4,871 COMPZ RPCOM PACK P Baker locate positions,space out- -stand back a stand,pickup 9.70' pup joint,make up single w/TIW valve.Check positions and mark pipe. PU wt 110k,SO wt 70k. 13:45 14:15 0.50 4,871 4,871 COMPZ RPCOM RURD P Rig up BJ iron on the floor. 14:15 15:30 1.25 4,871 4,871 COMPZ RPCOM OTHR P MI swaco filtration making up more fluid,8.6 ppg 6%KCL w/.5 ppb HEC.Monitor well on the trip tank. 15:30 15:45 0.25 4,871 4,871 COMPZ RPCOM PRTS P Test BJ lines to 8000 psi. 15:45 16:00 0.25 4,871 4,871 COMPZ RPCOM PACK P With tool in the set packer position, set down 50k, pressure up to 3100 psi, hold f/5 minutes.`et Baker SC-1 L packer @ 4319.24'. Pressure up annulus to 500 psi,pick up string, observed pressure drop, confirmed packer is set. Page 21 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 16:00 16:45 0.75 4,871 4,871 COMPZ RPCOM GRVL P Put tool in circulating position.20 to 30k drag with annular closed. Activate hydraulic locator with no sucess.Attempt twice more-no go. Fix annular leak. Apply 2800 psi on the annulus,try again, hydraulic lock actuated.Set down 50k bleed pressure to 500 psi,strip up to reverse position-pressure bled off. 16:45 17:00 0.25 4,871 4,871 COMPZ RPCOM GRVL P Establish circulation rates and pressures. Pumping 1.8 bpm w/490 psi,5bpm w/1132 psi,6 bpm w/ 1268 psi,7.8 bpm w/1505 psi, 16.6 bpm w/3502 psi. No good. 17:00 18:30 1.50 4,871 4,871 COMPZ RPCOM GRVL P Lost returns and string weight back to 95k. Discuss and stroke tool.Tool movement is free. Pickup 10',slack off below circulating position. Pick up to circ position. Establish circulation rates and pressures.Attempt hyd lock again x3-no success. Found minimum circulating position, establish rates and pressures. Pumping 6 bpm w/1139 psi,8.2 bpm w/1554 psi, 10. bpm w/1874 psi, 12.3 bpm w/2364 psi, 16.6 bpm w/3459 psi. 18:30 19:30 1.00 4,871 4,871 COMPZ RPCOM GRVL P Start pumping gravel pack w/BJ, pumping 11.8 bpm w/2233 psi, slowed to 8.1 bpm w/1639 psi f/ final, acheived screen out. Pumped 400 bbls of slurry,then flush.Sand slurry 1.0 pounds per gallon average. Pumped a total of 16,800 pounds of sand. 19:30 19:45 0.25 4,871 4,871 COMPZ RPCOM GRVL P Apply 500 psi on annulus,then pick up tool-stuck.Work to pick up w/ 145k over pull to 250k on weight indicator.Work pipe 4 times,tool popped free. 19:45 20:00 0.25 4,871 4,869 COMPZ RPCOM GRVL P Pick up to reverse position, BJ reverse circulate @ 5 bpm w/3100 psi. Reversed a total of 131 bbls. Note: Pumped 16,800 pounds of sand, reversed out 400 pounds. Left 16.400 in the well..5,000 pounds in the annulus, 11,400 pounds in the perfs. Had 58' of perfs, 196.5 pounds per perf ft. Maximum pressure was 48380 psi. Sand was mixed @ avg of 1.0 pounds sand/gallon of 8.6 ppg 6%KCL w/.5 ppb HEC. 20:00 20:15 0.25 4,869 4,869 COMPZ RPCOM SFTY P Pre job safety meeting on rigging down BJ iron on the rig floor. 20:15 21:00 0.75 4,869 4,869 COMPZ RPCOM RURD P Rig down BJ iron on the rig floor. Page 22 of 53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 21:00 21:45 0.75 4,869 4,250 COMPZ RPCOM TRIP P Pull out of the hole f/packer @ 4319' to the KOIV @ 4295'.Stop 1 stand above Knock out isolation valve. Monitor losses-none. Pull through KOIV. Monitor losses-none. Rig up rig injection pump,pump 1/4 bpm down string w/annulus closed, pressure to 200 psi-good. KOIV is closed. Rig down headpin and hose. 21:45 22:30 0.75 4,250 4,250 COMPZ RPCOM PRTS P With tool string @ 4250'(50 stands in the hole), Rig up rig's injection pump,pump 1/4 bpm down string w/ annulus closed,pressure to 200 psi-good. KOIV is closed. Rig down headpin and hose. 22:30 23:00 0.50 4,250 4,250 COMPZ RPCOM RURD P Rig down long bales, install short drilling bales. 23:00 00:00 1.00 4,250 2,370 COMPZ RPCOM TRIP P Pull out of the hole w/Baker tools f/ 4250'to 2370'. Proper fill on trip out. 09/01/2011 POOH f/2300'to 1114,UD Baker running tool-2-7/8"string and 1.90"string, PU/MU packer plug, RIH,set plug in SC-2 packer @ 4276.67',Stand back a stand, pour 20/40 sand in dp,work to get in hole,tag @ 4235' (42'above pkr),circ dp volume, POOH, UD BHA, PJSM, RU to test BOPE. Plull WB,set test plug. RU to test,start two week BOPE test.Witness of test waived by AOGCC rep Jim Regg. 00:00 01:00 1.00 2,370 1,114 COMPZ RPCOM TRIP P Pull out of the hole w/Baker tools f/ 2370'to 1114'. Proper fill on trip out. Calculated 21.75 bbls,actual 21.75 bbls 01:00 01:45 0.75 1,114 1,114 COMPZ RPCOM RURD P Rig up Weatherford tongs, pick up Baker tools to UD inner strings(Both 2-7/8"and 1.90"). 01:45 04:30 2.75 1,114 0 COMPZ RPCOM PULD P POOH UD Setting tool, 566.7'of 1.90"concentric string, 1114.98'of 2-7/8"service string and Baker seals and shifting tools. 04:30 05:00 0.50 0 0 COMPZ RPCOM RURD P Rig down handling tools,clean and clear floor. 05:00 05:30 0.50 0 21 COMPZ RPCOM PULD P Pick up packer plug f/the Baker SC-2 packer @ 4276.67'.Make up Plug assembly on a 4"pup joint (9.70').Total length of BHA 21.77'. 05:30 08:15 2.75 21 4,226 COMPZ RPCOM TRIP P Run in the hole w/packer plug on 4" drill pipe from the derrick to 4229'. PU wt 92k,SO wt 73k. Calculated displacement 24.5 bbls,actual 23 bbls. 08:15 08:30 0.25 4,226 4,226 COMPZ RPCOM TRIP P Set plug in the SC-2 packer @ 4276.76'(WLM).Set down 10k,saw shear @ 4k. Pick up and rack back a stand. 08:30 09:30 1.00 4,226 4,226 COMPZ RPCOM RURD P Clean rig floor. Rig up to pour 20/40 sand down the drill pipe. 09:30 11:30 2.00 4,226 4,226 COMPZ RPCOM OTHR P Pour 1200#of 20/40 sand down the drill pipe.Working pipe up and down every 280#'s poured. 11:30 12:30 1.00 42,269 4,226 COMPZ RPCOM OTHR P Let sand fall down the drill pipe for one hour.Working pipe every 10 minutes. Page 23 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 12:30 17:45 5.25 4,226 4,226 COMPZ RPCOM TRIP P Run in the hole--tag @ 4279'(dpm), work pipe f/4279'to 4190'to shake out sand.Taq sand 4235 DPM. ' goik Stand back a stand of 4"drill pipe to 4226'PU wt 91k,SO wt 73k. 17:45 18:30 0.75 4,226 4,226 COMPZ RPCOM CIRC P Make a top drive connection, circulate drill pipe volume @ 3 bpm w/110 psi. 18:30 20:45 2.25 4,226 15 COMPZ RPCOM TRIP P Pull out of the hole f/4226'to 15'. 20:45 21:00 0.25 15 0 COMPZ RPCOM PULD P Lay down Baker running tool, crossover and 9.70'pup jt. 21:00 21:15 0.25 0 0 COMPZ WHDBO BOPE P Pre job safety meeting on rigging up to test BOP. 21:15 22:45 1.50 0 0 COMPZ WHDBO BOPE P Backout lockdown screws, remove Vetco Gray wear bushing, install Vetco gray upper test plug. Fill stack w/water. 22:45 00:00 1.25 0 0 COMPZ WHDBO BOPE P Testing BOPE.Witness of test waived by AOGCC rep Jim Regg. Test to 250 psi low and 5000 psi high,except f/annular.Annular to 250 psi low,3500 psi high.Test w/ 4"test joint. Hold all tests f/5 minutes,chart tests.Tested annular- good.Tested upper pipe rams, HCR kill, upper IBOP and choke line valves 1,5,9,14,and 15.Good test. 09/02/2011 Con't two week BOPE test.Witness of test waived by AOGCC rep Jim Regg. Move a shooting flange to cellar area. PJSM, MU Baker retievable bridge plug, RIH,set w/center of element @ 3951',pour 1200#of 20/40 sand in drill string,work pipe to settle out of drill pipe.Tag sand every now and then. Final tag @ 3904.62'. POOH to 3834', reverse circ w/3.16 bpm w/130 psi. No sand observed at shakers. 00:00 05:45 5.75 0 0 COMPZ WHDBO BOPE P Continue testing BOPE.Witness of test waived by AOGCC rep Jim Regg.Test to 250 psi low and 5000 psi high. Hold all tests f/5 minutes, chart tests.Test w/4"test joint. Testing upper pipe rams 2-7/8"x 5") , Manual IBOP, HCR kill, upper IBOP and choke manifold valves 1,4,and 8. Dart valve choke valves3,7 and 13. Floor safety valve w/choke manifold valves 2,6,12.Then choke valve 11. HCR choke,manual choke both kill line valves, mud line valve. Bottom rams,accumulator test, initial 3100 psi, after closure 1800 psi,200 psi build up in 22 seconds, full charge 3 minutes 28 seconds. Nitrogen bottles(6)avg 2163 psi. Test blinds. Pumped through both the manual and automatic choke to verify when choked,that the pressure increases on the standpipe. Page 24 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 05:45 06:30 0.75 0 0 COMPZ WHDBO BOPE P Rig down BOPE testing equipment. Install Vetco wear bushing(ID 6-3/8"). Line up choke and kill line valves and choke manifold after testing. 06:30 10:00 3.50 0 0 COMPZ RPCOM OTHR P Simultaneous operations: Hammer up/check shooting flange.Move flange to the cellar. Break apart dart and TIW valves.Continue cleaning and preparing to paint. Electrician tested methane and H2S gas alarms. 10:00 10:15 0.25 0 0 COMPZ RPCOM SFTY T Pre job safety meeting on running Baker retrievable bridge plug. 10:15 10:30 0.25 0 18 COMPZ RPCOM PULD T Make up Baker retrievable bridge plug BHA to 18.17'. 10:30 12:00 1.50 18 1,896 COMPZ RPCOM TRIP T Run in the hole w/Baker retievable bridge olug f/18'to 1896'. 12:00 12:45 0.75 1,896 2,837 COMPZ RPCOM TRIP T Continue to run in the hole f/1896'to 2837'. Held kick while tripping drill. 12:45 13:45 1.00 2,837 2,837 COMPZ RPCOM SFTY T Crew attending recognition lunch at Peak camp(Special meal).Well secured. 13:45 14:30 0.75 2,837 3,968 COMPZ RPCOM TRIP T Continue to run in the hole f/2837'to 3968'. 14:30 15:00 0.50 3,968 3,946 COMPZ RPCOM PACK T Set Baker retievable bridge plug in 7" casing(Baker Model"G"lock-Set RBP).Top of fishing neck @ 3946', center of element @ 3951', bottom of assembly @ 3957'.Overall length 11.20'left in the hole. 15:00 18:15 3.25 3,946 3,946 COMPZ RPCOM OTHR T Dump 1200#(16 5 gal buckets)of 20/40 sand in the drill string.Work string after 2 buckets dumped. 18:15 23:00 4.75 3,946 3,904 COMPZ RPCOM OTHR T Work pipe,tagged sand @ 3951', 3936',3921',3911', 3906',3905.final 3904.62'dpm @ 2345 hrs. 23:00 23:30 0.50 3,904 3,834 COMPZ RPCOM RURD T Set back 2 stands. Rig up to reverse circulate string capacity. 23:30 00:00 0.50 3,834 3,834 COMPZ RPCOM CIRC T Reverse circulate drill string volume. Circulate @ 65 spm(3.157 bpm)w/ 130 psi. Circulate 42 bbls. No sand observed @ shakers in the rockwasher. Drill pipe is clean. 09/03/2011 Pre job safety meeting-new crew, POOH w/Baker running tool f/RBP, UD,test TIW valve on single to 250 psi and 5000 psi, PJSM on PU TCP guns assembly, PU 3-3/8"gun assembly, RIH on 4"DP to 3820'+14.85' pup+31.51'single,+TIW valve to 3864', PU to put pipe in tension, RU Halliburton a-line,correlate RA marker,space out w/TIW joint, RU to fire guns, 00:00 00:30 0.50 3,834 3,834 COMPZ RPCOM SFTY T Pre job safety meeting on POOH w/ Baker running tools. New crew from town. 00:30 03:45 3.25 3,834 6 COMPZ RPCOM TRIP T POOH from 3834'to baker running tools f/the retrievable bridge plug. 03:45 04:00 0.25 6 0 COMPZ RPCOM PULD T Lay down Baker tools. Page 25 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 04:00 04:30 0.50 0 0 COMPZ RPCOM PULD T Pick up from the pipe shed the 4" joint with the TIW valve and BJ 1503 headpin. Break off the headpin. Lay down. 04:30 05:15 0.75 0 0 COMPZ WHDBO BOPE T Rig up to test the TIW valve. Pick up test joint, make up 4"joint w/TIW valve above the test jt, rig up testing lines.Test to 250 psi low and 5000 psi high. Hold each test f/5 minutes. Chart test. 05:15 05:45 0.50 0 0 COMPZ WHDBO BOPE T Rig down testing equipment. Lay down joint w/TIW valve. 05:45 06:15 0.50 0 0 COMPZ PERF PULD T Mobilize halliburton TCP tools to the pipe shed, pick up to the floor. 06:15 06:45 0.50 0 0 COMPZ PERF SFTY T Pre job safety meeting on pick up/ run in the hole with 3-3/8"perf nuns for squeeze 06:45 11:00 4.25 0 553 COMPZ PERF PULD T Pick up/Make up 3-3/8"Halliburton TCP perforating assembly to 555.69'. 11:00 12:00 1.00 553 994 COMPZ PERF TRIP T Continue to run guns in the hole leaving pipe dry from 930', (6stands filled),run 7th stand to 994'. PU wt 37k,SO wt 35k, blocks 25k. 12:00 12:30 0.50 994 994 COMPZ PERF TRIP T Pre job safety meeting/crew change. Rearrang spinner hawks. 12:30 14:30 2.00 994 3,065 COMPZ PERF TRIP T Continue to trip in the hole w/ Halliburton 3-3/8"TCP perf guns f/ 994'to 3065'. 14:30 14:45 0.25 3,065 3,065 COMPZ PERF SFTY T Pre job safety meeting,then rig down some BJ lines for Halliburton e-line to be rigged up. 14:45 15:30 0.75 3,065 3,820 COMPZ PERF TRIP T Continue to trip in the hole w/ Halliburton 3-3/8"TCP perf guns f/ 3065'to 3820'.Calculated displ 49.5 bbl, actual 48.5 bbl. PU wt 70k, SO wt 57k. 15:30 15:45 0.25 3,820 3,820 COMPZ PERF SFTY T Pre job safety meeting on space out f/logging to correlate the RA marker. 15:45 16:30 0.75 3,820 3,863 COMPZ PERF PULD T Pick up,then make up 2 4"pup joint 14.85',and then a single 31.51'from the pipe shed. Rig up a TIW valve on top of single. Slack off to the rotary table, PU to 3.1'above the floor. Bottom of string @ 3863.53'in tension. PU wt 70k,SO wt 57k. 16:30 18:15 1.75 3,863 3,863 COMPZ PERF RURD T Rig up Halliburton e-line lubricator, sheaves,ets to correlate the RA souce sub in the drill string. 18:15 19:45 1.50 3,863 3,863 COMPZ PERF ELOG T Run in the holw e/e-line tools. Correlate-found RA sub 12.79'too deep. POOH w/e line 19:45 20:00 0.25 3,863 3,863 COMPZ PERF RURD T Rig down e line. 20:00 20:15 0.25 3,863 3,863 COMPZ PERF SFTY T Pre job safety meeting on rigging up long bales and space out. Page 26 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 20:15 21:00 0.75 3,863 3,851 COMPZ PERF RURD T Change bales to 16'long, Lay down top single, make up TIW valve on the pup jt w/1502 2"pump in sub. Lay down 14.85'pup, put single back in string,install the 14.85'pup w/TIW and circ head above the single. Slack off to the floor w/elevators, then pick up w/1.66'of the single above the floor, bottom of string @ 3850.74'WLM.Total of pup and dp was 16.51'above the floor. PU wt 70k. 21:00 22:30 1.50 3,851 3,851 COMPZ PERF PRTS T Rig up,then test surface line that will be used to reverse fluids to the choke manifold and then to the gas buster.Test line to 250 psi low/3500 psi high-good. Hold each tst f/5 minutes.Chart test. 22:30 22:45 0.25 3,851 3,851 COMPZ PERF PACK T Set champ packer w/3 turns to the, right,slack off 30k. Packer Cal 3392' WLM,bottom of assembly @ 3850.74'. PU wt 70k,So wt 57k. Double check hose line up and valves on rig f/reverse circ. 22:45 23:00 0.25 3,851 3,851 COMPZ PERF RURD T BJ rig up to the annulus. 23:00 23:15 0.25 3,851 3,851 COMPZ PERF SFTY T Pre job safety meeting on firing TCP guns. 23:15 23:30 0.25 3,851 3,851 COMPZ PERF PRTS T BJ pressure test line to 4100 psi-good. 23:30 23:45 0.25 3,851 3,851 COMPZ PERF PERF T Driller close annular. BJ pressure up to 3100 psi to fire guns, pumping.5 bpm,stagging pressure up while Halliburton TCP reps monitor for indication of guns firing.Good indication observed. Bleed pressure on annulus to 650 psi, Driller PU to open packer bypass. 23:45 00:00 0.25 3,851 3,851 COMPZ PERF CIRC T BJ reverse circulate,pumping into the annulus while returns are routed to the choke manifold,then to gas buster. BJ pumping 5 bpm w/ICP of zero,after pumping 80 bbls pressure was 535 psi. 09/04/2011 Kill well after perf f/Squeeze job, monitor well-static, POOH LID gun assembly, RU test w/3.5"test joint, RU 3-1/2"casing equipment, MU cement stingerm, RIH on DP,tag sand @ 3904', MU headpin,circ @ 3900', Monitor well, PJSM on cement squeeze. 00:00 00:30 0.50 3,851 3,851 COMPZ PERF CIRC T ,Continue reversing out through choke. Kill well at 4 bpm 680 psi. Final pressure 730 psi. Pumped a total of 155 bbls. 00:30 00:45 0.25 3,851 3,851 COMPZ PERF CIRC T BJ fill hole, pumping into annulus, filled w/4.5 bbls,pumping 4 bpm w/ 67 psi. Increase rate to 5 bpm w/115 psi. Pumped a total of 47 bbls in the annulus. Page 27 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 00:45 01:00 0.25 3,851 3,851 COMPZ PERF CIRC T Rig pump down the drill string. Pumping 3 bpm w/220 psi, increase rate to 6 bpm w/460 psi. Saw gas to surface after pumping a total of 61 bbls. Decision made to take returns through gas buster. 01:00 02:00 1.00 3,851 3,851 COMPZ PERF CIRC T Shut annular,take returns through choke.Circulate a total of 150 bbls w/190 psi. li 02:00 02:15 0.25 3,851 3,851 COMPZ PERF OWFF T Shut down pumps.Open choke and annular, monitor gas breaking out. 02:15 02:30 0.25 3,851 3,851 COMPZ PERF CIRC T Continue to pump down drill pipe another 68 bbls, pumping 5 bpm w/ 270 psi. Shut down,slack off to set the packer. 02:30 03:15 0.75 3,851 3,851 COMPZ PERF OTHR T Fill pits with filtered 8.6 ppg 6A% KCL. Ship dirty fluid to MI Swaco filtration. 03:15 03:45 0.50 3,851 3,851 COMPZ PERF CIRC T Pick up, relaese packer. 150k on weight indicator to unseat champ packer. Pump down string @ 6 bpm w/480 psi. Pumped a total of 150 bbls. 03:45 04:45 1.00 3,851 3,845 COMPZ PERF OWFF T Monitor well on the trip tank-static. Sim Ops: break floor valve, L/D 14.85'pup joint,change out bales to short bales. 04:45 09:00 4.25 3,845 555 COMPZ PERF TRIP T Pull out of the hole a single of 4"drill pipe f/3845 to 3818'.Continue to pull out to 555'.Calculated fill 19.96 bbls,actual 17.75 bbls. 09:00 09:15 0.25 555 555 COMPZ PERF OWFF T Monitor well on the trip tank-static. 09:15 09:30 0.25 555 555 COMPZ PERF SFTY T Pre job safety meeting on laying down spent Halliburton 3-3/8" millenium TCP pert gun assembly. 09:30 12:30 3.00 555 0 COMPZ PERF PULD T Lay down Halliburton perf BHA f/ 555'to 22 guns layed down.All shots fired.Calculated fill 25.38 bbls, actual 23 bbls. 12:30 13:00 0.50 0 0 COMPZ PERF PULD T Clear rig floor. 13:00 14:00 1.00 0 0 COMPZ WHDBO BOPE T Pull wear bushing,set test plug. Rig up testing equipment. 14:00 15:30 1.50 0 0 COMPZ WHDBO BOPE T Test BOPE:Tested w/3-1/2"test joint.Test annular to 250 psi low and 3500 psi high,test top pipe rams (2-7/8"x 5"and lower pipe rams (2-7/8"x 5")to 250 psi low and 5000 psi high. Hold each test 5 minutes. Chart tests. 15:30 16:15 0.75 0 0 COMPZ WHDBO BOPE T Rig down testing equipment. Set Vetco Gray 6-3/8"ID wear bushing. Mobilize tools and equipment to the floor. 16:15 17:15 1.00 0 0 COMPZ CEMEN"RURD T Rig up casing equipment for making up 3-1/2"PH6 work string. Page 28 of 53 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 17:15 17:30 0.25 0 0 COMPZ CEMEN'SFTY T Pre job safety meeting on making up mule shoe and 30 jts of 3-1/2"PH6 Weatherford workstring P110.. 17:30 19:15 1.75 0 939 COMPZ CEMEN'PULD T Make up mules shoe,30 jts from shed to 939' 19:15 19:30 0.25 939 939 COMPZ CEMEN"RURD T Change out handling tools, Rig down tongs, Rig up Spinner hawks. Calculated displacement 4.44 bbls, actual 3.75 bbls. 19:30 21:45 2.25 939 3,904 COMPZ CEMEN"TRIP T Make up two crossovers. Run in the hole on 4"dp f/941.73'to tag sand @ 3904'. 21:45 22:15 0.50 3,904 3,900 COMPZ CEMEN'RURD T MU 14.85'pup w/47 stands in the hole, mule shoe depth w/5'above floor is 3900'.Rig up to circulate via the cement hose. 22:15 23:45 1.50 3,900 3,900 COMPZ CEMEN"CIRC T Circulate, pumping 6 bpm w/480 psi. Circulated 184 bbls.Obtain slow pump rates @ 3 bpm w/#1 (120 psi), #2, (120 psi,#3(120 psi). 23:45 00:00 0.25 3,900 3,900 COMPZ CEMEN-CIRC T Pre job safety meeting on cement squeeze. Perform injectivity test at 1/4 and 1/2 bpm. Note: Fluid losses f/the tour=28 bbls. 09/05/2011 Finish injectivity test, PJSM,test BJ lines, perform cement job to balance top of cement @ 3062', POOH slow to 2698',Circ 2 BU,close annular,attempt cement squeeze, pumped 1/3 bbl w/620 psi,held 15 minutes,bled off 1/3 bbl, POOH, L/D 3-1/2'string, MU 6-1/8"bit, RIH,tag hard cement @ 3195',drill cement to 3326',circ, POOH. 00:00 01:45 1.75 3,900 3,900 COMPZ CEMEN"RURD T PJSM. Pressure test cementing lines to 2000 psi. Repair leaking 2" valve in mud manifold on floor. Connected a line from the ground to rig floor,to be used.Tested to 2800 psi. 01:45 02:30 0.75 3,900 3,900 COMPZ CEMEN"CMNT T Batch up 36 bbl of 15.8 pog cement. Yield 1.167 cuft/sx 9174 sx). 02:30 03:00 0.50 3,900 3,900 COMPZ CEMEN"DISP T Spot balanced cement plug with 32 _bbl of cement. Bottom of plug at _3900',top estimated Cad 3062'with, pipe pulled out. 03:00 03:15 0.25 3,900 3,900 COMPZ CEMEN"RURD T Rig down cement equipment and lay down pup joint. 03:15 05:00 1.75 3,900 2,698 COMPZ CEMEN-TRIPT POOH f/3900'to 2698'. Pulled slow @ 15'-20'/min.P/U 75k, 05:00 06:15 1.25 2,698 2,698 COMPZ CEMEN-CIRC T Circulate 2 x surface to surface @ 3bpm 100 psi. Page 29 of 53 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 06:15 07:00 0.75 2,698 2,698 COMPZ CEMEN"SQEZ T Rig up and test cement line to 1500 psi. Close bag and pump 1/4 bbl with pressure building to 580 psi. Shutdown and pressure dropped to 565 in 5 minutes. Pressured up to 600 psi. Shutdown and pressure decreased to 500 psi in 5 minutes. Pressured up to 620 psi and pressure held for 15 minutes. Pumped a total of 1/3 bbl. Bled pressure and got 1/3 bbl back. Top of cement estimated at 3062'. 07:00 07:15 0.25 2,698 2,698 COMPZ CEMEN"RURD T Bleed off pressure and rig down cement lines. 07:15 08:30 1.25 2,698 941 COMPZ CEMEN"TRIP T POOH to 941'. 08:30 09:00 0.50 941 941 COMPZ CEMEN"RURD T Monitor well-static. Rig up casing tongs. 09:00 10:45 1.75 941 0 COMPZ CEMEN"PULD T Lay down 3-1/2"tubing stinger. 10:45 11:30 0.75 0 0 COMPZ CEMEN"RURD T Rig down casing tongs and elevators. 11:30 12:00 0.50 0 125 COMPZ RPCOM PULD T Make up 6-1/8"bit and bit sub. RIH to 125'. 12:00 12:15 0.25 125 3 COMPZ RPCOM SFTY T Pre job safety meeting. 12:15 14:00 1.75 3 2,826 COMPZ RPCOM TRIP T RIH w/6-1/8"Smith XP+PS,ser# PJ5964, bit sub,4"drill pipe to 2826'. zZCalculated displacement 16.11 bbls, actual 15.25 bbls. 14:00 18:30 4.50 2,826 2,826 COMPZ RPCOM WOC T Wait on cement,monitor well on the trip tank-static. 18:30 19:00 0.50 2,826 3,195 COMPZ RPCOM TRIP T RIH f/2826'to tag cement. Hard cement @ 3195',set 8-10k. 19:00 19:15 0.25 3,195 3,195 COMPZ RPCOM TRIP T Pick up to 3141'.Make a top drive connection. 19:15 21:45 2.50 3,195 3,326 COMPZ CEMEN"DRLG T Drill hard cement w/5-10k WOB, pumping 247 gpm w/280 psi. Rotate 40-80 rpm w/2k ftlbs of torque. 21:45 22:30 0.75 3,326 3,326 COMPZ RPCOM CIRC T Pump a 30 bbl HEC pill as a sweep, follow w/clean 8.6 ppg 6%KCL. Rotate 30 rpm, reciprocate pipe 30'. PU wt 73k, SO wt 63k, Rot wt 65k. Blocks 25k. 22:30 22:45 0.25 3,326 3,326 COMPZ RPCOM SFTY T Monitor well-static. PJSM. 22:45 00:00 1.25 3,326 128 COMPZ RPCOM TRIP T Pull out of the hole f/3326'to 128', using the trip tank. 09/06/2011 Continue POOH. Make up 6 1/8"Bit&casing scraper.TIH to ream from 3144'-3320'.Tag cement at 3326'. CBU. POOH, lay down bit&scraper. Make up shooting flange asembly. RU E-liners with lubricator.Make up perf gun.WLIH to locate&shoot holes at 3272'-3276'. POOH,observed all shots fired. RU BJ. Perfom injectivity test to 800 PSI with 1/4 BBL pumped away at 800 PSI. Bleed pressure and observed 1/4 BBL return. Pressure again for 30 minutes. Observed pressure dropped from 800-47 PSI in 30 minutes. RD Shooting flange assembly. NU Flow nipple and drip pan. Make up 6 1/8"bit assembly with float.TIH to 2199'. 00:00 00:30 0.50 128 0 COMPZ RPCOM TRIP T Pull out of the hole f/128',break bit. 00:30 01:00 0.50 0 10 COMPZ RPCOM PULD T Make up bit and weatherford casing scraper to 10'. Page 30 of 53 Time Logs Date From To Dur S. Death E. Depth Phase Code Subcode T Comment 01:00 04:00 3.00 10 3,326 COMPZ RPCOM TRIP T RIH w/6-1/8"bit,casing scraper, bit sub and then 4"drill pipe f/10'to 3195',rotate through from 3195'to 3326'. 04:00 04:30 0.50 3,326 3,326 COMPZ RPCOM CIRC T Circulate bottom's up w/filtered clean 8.6ppg KCL. 04:30 07:00 2.50 3,326 0 COMPZ RPCOM TRIP T Pull out of the hole f/3326', lay down bit,scraper and crossover. 07:00 07:15 0.25 0 0 COMPZ RPCOM PULD T Clear rig floor 07:15 08:45 1.50 0 0 COMPZ RPCOM RURD T Rig down flow line,bell nippier and adapter flange 08:45 11:00 2.25 0 0 COMPZ RPCOM NUND T Nipple up 11"-5 M x 13-5/8"-5M adapter and 13-5/8"-5M x 7"LTC shooting flange 11:00 13:15 2.25 0 0 COMPZ RPCOM PRTS T Rig up E-line lubricator and pressure test to 1000 psi. Pressure test lubricator to 1000 psi for 5 minutes 13:15 14:30 1.25 0 0 COMPZ RPCOM PERF T RIH with Ccl and Perf gun on E-line. Correlate and perforate from 3272'to 3276'WLM with 3-3/8"Millenium guns with 4 spf(16 charges). POOH with guns. Al charges fired 14:30 15:15 0.75 0 0 COMPZ RPCOM RURD T Rig down E-line 15:15 16:00 0.75 0 0 COMPZ RPCOM RURD T R/U to perform injectivity test 16:00 17:30 1.50 0 0 COMPZ RPCOM PRTS T Held PJSM with BJ. Pressurte test lines to 2000 PSI.perform injectivity test pumping up 800 PSI quickly with 1/4 BBL away. Bled back 1/4 BBL. 17:30 18:45 1.25 0 0 COMPZ RPCOM PRTS T Pump down to 800 PSI-30 minutes. Observe pressure drop from 800-47 PSI in 30 minute test. Bleed all pressures. RD BJ lines. 18:45 19:30 0.75 0 0 COMPZ RPCOM RURD T Held PJSM. Rig down shooting flange assembly. 19:30 22:00 2.50 0 0 COMPZ RPCOM NUND T Nipple up flow nipple and drip pan. 22:00 22:30 0.50 0 0 COMPZ RIGMNT SVRG T Service rig.Top Drive&drawworks. 22:30 00:00 1.50 0 2,199 COMPZ RPCOM TRIP T Make up 6 1/8"bit with float.Trip in hole to 2199'.Observed proper displacement.Crew change 09/07/2011 Continue trip in hole to tag hard cement at 3326'. Drill hard cement from 3326'-3904'. Continue wash down sand from 3904'-3930'. Pump sweep,and circulate to clean up. Start TOH,top drive down electrical issues. Troubleshoot Top Drive.Total losses for the day=69 BBLS. 00:00 01:00 1.00 2,199 3,326 COMPZ RPCOM TRIP T Continue trip in hole to tag hard cement at 3326'.Observed proper displacement. 01:00 12:00 11.00 3,326 3,656 COMPZ CEMEN DRLG T Drill hard cement from 3326'-3656'. WOB=5-10K at 50-60 RPM's with 2.5K TQ. Pumps at 6-7 BPM-280 _PSI.Crew Change 12:00 22:15 10.25 3,656 3,930 COMPZ CEMEN-DRLG T Drill hard cement from 3656'-3904'. WOB=5-10K at 50-60 RPM's with 2.5K TQ. Pumps at 6-7 BPM-280 PSI.Observed sand at 3904',and continue wash down to 3930'. Page 31 of 53 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 22:15 23:00 0.75 3,930 3,930 COMPZ RPCOM CIRC T Pump Hi visc sweep and circulate until clean, no sand returns. 23:00 23:15 0.25 3,930 3,930 COMPZ RPCOM OWFF T Monitor well-static. Held PJSM. 23:15 00:00 0.75 3,930 3,840 COMPZ RIGMNT RGRP T Stand back one stand,observed electrical issues with top drive.Call for electrician,and troubleshoot Top Drive issues.Crew Change 09/08/2011 Continue troubleshoot Top Drive issues. POOH with 42 stands.Top Drive down again.Troubleshoot issues. POOH. Breakout&lay down Bit.Make up MI Swaco Cleanout assembly with BOT BP retrieving tool. RIH to wash down and retrieve BP.Continue in hole to tag sand at 4231'as expected. POOH to lay down Bridge plug. 00:00 01:15 1.25 3,840 3,840 COMPZ RIGMNT RGRP T Continue troubleshoot electrical issues with top drive. 01:15 03:00 1.75 3,840 1,250 COMPZ RPCOM TRIP T POOH with 42 stands.Observed proper displacement. 03:00 04:45 1.75 1,250 1,250 COMPZ RIGMNT RGRP T Continue troubleshoot electrical issues with top drive. 04:45 06:00 1.25 1,250 0 COMPZ RPCOM TRIP T Continue POOH from 1250 to surface. Lay down bit and bit sub 06:00 07:00 1.00 0 0 COMPZ RPCOM RURD T Bring MU-Swaco equipment to the rig floor 07:00 09:45 2.75 0 0 COMPZ RIGMNT RGRP T Continue trouble shooting top drive. Clean out rockwasher 09:45 10:30 0.75 0 0 COMPZ RPCOM PULD T Pick up Baker RBP retrieval tool, Razorback casing cleaner, Magnostar Debris Recovery Tool and Well patroller Casing clean-up tool. 10:30 13:15 2.75 0 3,185 COMPZ RPCOM TRIP T RIH to 3185'.Observed proper displacement. 13:15 13:30 0.25 3,185 3,248 COMPZ RPCOM WASH T Make up top drive and continue in hole rotating drill string and razorback reamer from 3185'-3248'. 13:30 15:15 1.75 3,248 3,248 COMPZ RPCOM RURD T Blow down top drive,and clean pit #5. 15:15 18:30 3.25 3,248 3,877 COMPZ RPCOM WASH T Continue wash hole rotating razorback reamer from 3248'-3877'. Pumps at 3 BPM-80 PSI. 18:30 19:15 0.75 3,877 3,946 COMPZ RPCOM TRIP T Continue trip hole tagging sand at 3932'as planned.Wash down through sand to top of bridge plug at 3946'.Circulate out all sand. Latch up to BP as per BOT rep.Continue circulate bottoms up with 25 BBL HEC sweep. 19:15 20:45 1.50 3,946 4,231 COMPZ RPCOM TRIP T Pull bridge plug free,,and verify free movement.Continue in hole to tag next sand top at 4231'as planned. repeat tag.Observed that the well would have to be cleaned out to accomodate next set of perfs.. 20:45 21:00 0.25 4,231 4,231 COMPZ RPCOM OWFF T Clean out trip tank and fill with Clean KCL water,while monitor well. 21:00 00:00 3.00 4,231 0 COMPZ RPCOM TRIP T POOH with BOT bridge plug. Observed proper displacement. Page 32 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 09/09/2011 24 hr Summary Make up 6 1/8"bit with MI Swaco cleanout assembly.TIH to tag sand at 4132'.Wash down to clean out sand to 4166'.Circulate out all sand with Hi-Visc sweep. Clean pits. RU BJ,pressure test lines and perform pickle job.Circulate well with 6%KCL for NTU's<20. POOH, lay down BHA. Nipple down riser,and nipple up shooting flange assembly with lubricator for E-line. RU Halliburton E-line unit. 00:00 01:00 1.00 0 45 COMPZ RPCOM PULD T Clear rig floor and make up BHA 01:00 03:30 2.50 0 4,189 COMPZ RPCOM TRIP T TIH to sand top at 4189'. Observed proper displacement. P/U=90K, S/O=72K 03:30 04:00 0.50 4,189 4,266 COMPZ RPCOM WASH T Wash&rotate down from 4189'- 4266 to clean out sand. 04:00 04:45 0.75 4,266 4,266 COMPZ RPCOM CIRC T Mix&pump 25 BBLS HEC sweep to clean all sand from wellbore @ 8 bpm @ 400 psi RU BJ for pickle job. 04:45 06:30 1.75 4,266 4,266 COMPZ RPCOM OTHR T Clean mud trough,shakers,possum belly, pit#1 and trip tank 06:30 11:30 5.00 4,266 4,266 COMPZ RPCOM CIRC T Pickle drill pipe with BJ. Pressure test lines to 1000 psi. Pump 25 bbl Brazen spacer,5 bbl Safe-T-Pickle, 5 bbl 15%HCI acid followed by 40 bbl brine. Shut down and reverse circulated with returns going to sloptank 11:30 12:30 1.00 4,266 4,266 COMPZ RPCOM CIRC T Circulate and filter brine @ 8 BPM- 730 PSI. Final 16 NTU's. 12:30 12:45 0.25 4,266 4,266 COMPZ RPCOM SFTY T Monitor well-Held PJSM. 12:45 16:30 3.75 4,266 0 COMPZ RPCOM TRIP T POOH,breakout&lay down BHA. Inspect&grade bit to 2/2/ER/IN/A/2 IN/ER/BHA.Observed proper displacement. 16:30 16:45 0.25 0 0 COMPZ RPCOM PULD T Clean&clear rig floor area. 16:45 17:00 0.25 0 0 COMPZ RPCOM SFTY T Held PJSM. Discuss safety&hazard recognition issues. Discuss procedure to nipple down riser and nipple up shooting flange assembly with lubricator.Circulate across the well-monitor well. 17:00 20:00 3.00 0 0 COMPZ RPCOM NUND T Nipple down flow nipple&drip pan. NU shooting flange assembly with 7" casing pup&XO's. 20:00 00:00 4.00 0 0 COMPZ RPCOM ELOG T RU Halliburton E-line crew with sheaves,XO's and grease head. Utilize 7"casing joint for lubricator. Make up E-line tools and load in lubricator.Make up 7"casing joint to shooting flange assembly.Total losses for the day= 13 BBLS. 09/10/2011 Continue rig up Lubricator with E-line tools,and pressure test same to 500 PSI.WLIH with CBL log to tag at 4268'WLM. Pressure well to 400 PSI,and log.WLOH,make up fast cast assembly.WLIH to log w/400 PSI on well.WLOH. RD HES E-line. Nipple down shooting flange assembly and NU riser&drip pan assembly. Evaluate logs-wait on orders.Service rig and crown section.Continue clean pits,and top off tanks with KCL fluid. Page33of53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 00:00 02:30 2.50 0 0 COMPZ RPCOM ELOG T Continue rig up lubricator with E-line tools.Make up 7"casing jnt to shooting flange. Pressure test Lubricator to 500 PSI. 02:30 06:45 4.25 0 0 COMPZ RPCOM ELOG T Wireline in hole with CBL assembly to tag sand top at 4268'WLM. Pressure well to 400 PSI,and continue logging. 06:45 08:45 2.00 0 0 COMPZ RPCOM ELOG T Rig down lubricator,and lay down CBL assembly. Make up Fast Cast assembly,with lubricator. Retest lubricator to 1000 PSI. 08:45 14:15 5.50 0 0 COMPZ RPCOM ELOG T WLIH with assembly, and pressure well to 400 PSI.Continue loggingholding 400 PSI. Injected 4.25 BBLS.When assembly at 1800', bleed pressure.WLOH to surface. Breakout Lubricator and lay down assembly. 14:15 15:00 0.75 0 0 COMPZ RPCOM ELOG T Rig down HES wireline equipment& sheaves. 15:00 17:30 2.50 0 0 COMPZ RPCOM NUND T Nipple down shooting flange assembly and 7"crossovers. 17:30 18:30 1.00 0 0 COMPZ RPCOM NUND T Nipple up riser&drip pan. Blow down lines and choke manifold. 18:30 00:00 5.50 0 0 COMPZ RPCOM OTHR T Evaluate logs, and wait on orders. Rig continue with service dra works, and crown section.Continued to fill tanks with KCL,and clean pits. Rig maintenance. 09/11/2011 Evaluate logs-wait on orders.Service rig. 00:00 12:00 12.00 0 0 COMPZ RPCOM OTHR T Evaluate logs,and wait on orders. Rig continue with service& maintenance.Crew Change 12:00 00:00 12.00 0 0 COMPZ RPCOM OTHR T Evaluate logs, and wait on orders. Rig continue with service& maintenance. Crew Change 09/12/2011 Continue evaluate logs-wait on orders.Service rig. RU&test BOP's.Witness of test waived by AOGCC rep Bob Noble. Load and send all completion equipment to BOT via barge. Move equipment from M pad to J pad. Continue rig on standby.Total fluid losses for the day-6.8 BBLS 00:00 05:00 5.00 0 0 COMPZ RPCOM OTHR T Evaluate logs, and wait on orders. Rig continue with service& maintenance. 05:00 06:45 1.75 0 0 COMPZ WHDBO BOPE P RU to test BOP's. Page 34 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 06:45 12:00 5.25 0 0 COMPZ'WHDBO BOPE P Test BOPE.Test all rams and annunlar.Test choke manifold,and valves.All test to 250/5000 PSI. Annular test to 3500 PSI.Test all rig floor safety valaves, and utilize 4"and 4 1/2"test joints. Perform accumulator test with initial 200 PSI in-23 secs,and full 3000 PSI in 3 min-20 secs.Observed 6 nitrogen bottles with avg psi of 2100.Witness of test waived by AOGCC rep Bob Noble.All test recorded on chart. 12:00 13:00 1.00 0 0 COMPZ WHDBO BOPE P Rig down all test equipment. Prepare for TCP gun run. Load up and send all completion equipment back to BOT via barge. 13:00 00:00 11.00 0 0 COMPZ RPCOM OTHR T Continue evaluate logs,and reconfigure gravel pack creen asembly. Rig continue with service& maintenance.Crew Change 09/13/2011 Continue standby for Gravel pack screen reconfiguration.Move equipment form M Pad to J pad.Continue with rig maintenance&service. 00:00 12:00 12.00 0 0 COMPZ RPCOM OTHR T Continue evaluate logs,and reconfigure gravel pack creen asembly. Rig continue with service& maintenance.Crew Change 12:00 00:00 12.00 0 0 COMPZ RPCOM OTHR T Continue evaluate logs,and reconfigure gravel pack creen asembly. Rig continue with service& maintenance.Crew Change 09/14/2011 Continue standby for Gravel pack screen reconfiguration.Move equipment form M Pad to J pad.Continue with rig maintenance&service. Make up and RIH with TCP gun assembly.Total length=1127'. Locate bottom of guns at 4246'DPM. PJSM-RU HES E-line crew.Total losses for the day=9.76 BBLS. 00:00 12:00 12.00 0 0 COMPZ RPCOM OTHR X Continue evaluate logs,and reconfigure gravel pack creen asembly. Rig continue with service& maintenance.Crew Change 12:00 14:00 2.00 0 0 COMPZ RPCOM RURD P Make up TIW valve and Low torque assembly on a joint of 4" DP.Test same to 5000 PSI. Lay down same for use in TCP run. 14:00 14:15 0.25 0 0 COMPZ RPCOM SFTY P Held PJSM with crew, Halliburton reps. Discuss safety&hazard recognition issues. Discuss procedure to make up and run TCP pert gun assembly. 14:15 19:00 4.75 0 1,127 COMPZ RPCOM PERF P Make up TCPperf qun assembly iwth Champ packer&OMNI valve as per Halliburton reps.Total BHA length=1127'. 19:00 23:15 4.25 1,127 4,246 COMPZ RPCOM TRIP P Trip in hole with 4"DP from derrick to locate bottom of quns at 4246'DPM. DP run dry after 6 stands in hole,for an underbalance.Observed proper displacement. Page 35 of 53 Time Logs Date From To Dur S. Death E.Depth Phase• Code Subcode T Comment 23:15 23:30 0.25 4,246 4,246 COMPZ RPCOM SFTY P Held PJSM with crew, Halliburton E-Line reps. Discuss safety& hazard recognition issues. Discuss procedure to make up and run Wireline Correlation assembly. 23:30 00:00 0.50 4,246 4,246 COMPZ RPCOM RURD P Rig up E-line crew. Hang sheaves and pull grease head assembly with pump in sub to floor. 09/15/2011 Continue RU HES E-line crew&equipment.Troubleshoot computer issues in E-line unit @ 330'.WLIH with correlation assembly to verify perf gun depths.WLOH, RD E-Line crew. RU BJ, and position Guns on depth with string in tension as per engineer. RU BJ.Set Packer. Pressure annulus to 2500 to fire guns. REV circulate through choke to kill well.SIDPP=100 PSI.SICP-100 PSI.Continue circulate to kill well. MI Swaco building 16%KCL for a 9.2 PPG brine. Monitor losses at 10-15 BPH.Total fluid losses for the day= 76 BBLS 00:00 01:15 1.25 4,246 4,246 COMPZ RPCOM RURD P Continue rig up E-line crew. Hang sheaves and pull grease head assembly with pump in sub to floor. Make up crossovers and assembly up to drill string. Make up 1.70" correlation gamma ray assembly. 01:15 01:30 0.25 4,246 4,246 COMPZ RPCOM ELOG P WLIH with assembly to 330'. 01:30 04:30 3.00 4,246 4,246 COMPZ RPCOM ELOG T Troubleshoot Computer issues in the E-line unit. 04:30 06:45 2.25 4,246 4,246 COMPZ RPCOM ELOG P Log to verify perf gun depths.WLOH. Rig down E-line sheaves and equipment.Monitor well via trip tank. Observed 3.5 BBLS losses. 06:45 08:00 1.25 4,246 4,246 COMPZ RPCOM PERF P Breakout&lay down 15 pup,and one single.Change out bales.Make up 5'pup and single joint with valve assembly. Pull string in tension positioning guns on depth as per engineer.Set packer at 3203'DPM. Set down 20K. UP WT=82K,SO WT=64K. 08:00 09:15 1.25 4,234 4,234 COMPZ RPCOM PERF P Held PJSM with crew&BJ Reps. RU BJ hardlines with flowback line.Test lines to 3500 PSI. 09:15 09:30 0.25 4,234 4,234 COMPZ RPCOM PERF P With BJ lines up down the annulus, pressure annulus to 2500 PSI observing fired guns. Pick up drill string to open bypass. 09:30 10:00 0.50 4,234 4,234 COMPZ RPCOM KLWL P With rig pump down annulus through choke manifold. ICP=6 BPM-360 PSI.Observed well taking 50 BBLS to catch fluid. FCP_5 BPM-250 PSI. 10:00 11:45 1.75 4,234 4,234 COMPZ RPCOM OWFF P Monitor well on trip tank. Initial losses at 13 BPH. 11:45 13:00 1.25 4,234 4,234 COMPZ RPCOM KLWL P Stop pump to monitor well static. Observed flow increase and oit gain of 1 BBL Line up to pump through choke manifold.Circulate bottoms up through choke at 3 BPM-60 PSI. Observed gas at surface. Page 36 of 53 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 13:00 16:30 3.50 4,234 4,234 COMPZ RPCOM KLWL P Well shut in.SIDPP=100 PSI, SICP-100 PSI.Circulate out gas using drillers method as 9.2 PPG kill weight fluid is built. Continue to circulate bottoms up,bleeding gas as needed. 16:30 19:45 3.25 4,234 4,234 COMPZ RPCOM KLWL P Continue build 9.2 PPG brine, monitor well. Observed well pressure built to SIDPP=200 PSI, and SICP- 400 PSI. Circulate well to bled gas, drillers method. Drill pipe and casing preesure=0 PSI, and building slowly. 19:45 20:30 0.75 4,234 4,234 COMPZ RPCOM KLWL P Pump Filtered 9.2 PPG brine down drill string taking returns to pits to kill well. Pumped full circulation. Observed pressures at zero. 20:30 23:30 3.00 4,234 4,234 COMPZ RPCOM OWFF P Monitor well,via trip tank with losses at 10-15 BPH.Continue build 9.2 brine to load pits with 180 BBLS. Allow 8.6 Brine in well(1054')to swap with 9.2 PPG brine. 23:30 00:00 0.50 4,234 4,234 COMPZ RPCOM CIRC P Circulate bottoms up once again at 3 BPM-100 PSI,to observed good 9.2 all around with 5 BBLS loss in circulation.Total looses for the day= 76 bbls 09/16/2011 Continue monitor well with losses steady at 6-9 BPH. Mix and load 150 BBLS of 9.2 PPG brine in pts. Lay down single&pup.Change out bales on top drive. POOH slow at 2 minutes/stand. Breakout&lay down perf guns.Observed all shots fired. Prep rig floor. Make up HES Surge assembly.TIH to locate&set Champ packer at 3249' DPM,with mule shoe at 3296'. Held PJSM.Attempt pressure test on lines to 3500 PSI. Troubleshoot leaks in mud manifold. 00:00 01:45 1.75 4,234 4,234 COMPZ RPCOM OWFF P Continue monitor well with losses stabilizing at 6 BPH,while mixing and loading 9.2 ppg brine in the pits untill 150 BBLS in Pit 6. Held PJSM. 01:45 02:30 0.75 4,234 424 COMPZ RPCOM PULD P Breakout&lay down single with valve assembly. Lay down pup joint. Change out bales to short ones. 02:30 06:30 4.00 4,234 1,253 COMPZ RPCOM TRIP P Continue POOH at 30 ft/minute, slowing string speed to 20 ft/minute last 20 stands, as per Halliburton rep. Observed proper hole fill with losses at 9-12 BPH. 06:30 08:15 1.75 1,253 2,195 COMPZ RPCOM OWFF P Observed gas perculating from spent guns. Losses still at 13 BPH. Stab valve&circulate at 80 SPM-20 PSI. Bleed pressure. RIH 15 stands to 2195'. 08:15 08:45 0.50 2,195 2,195 COMPZ RPCOM CIRC P Circulate at 100 SPM-70 PSI to expell gas from spent guns.Well still at a loss of 13 BPH. 08:45 09:00 0.25 2,195 2,195 COMPZ RPCOM OWFF P Monitor well-Losses at 6 BPH. 09:00 10:30 1.50 2,195 1,125 COMPZ RPCOM TRIP P POOH from 2195'-1125'. Page37of53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 10:30 10:45 0.25 1,125 1,125 COMPZ RPCOM SFTY P Held PJSM with crew&Halliburton reps. Discuss safety&hazard recognition issues. Discuss procedure to POOH,breakout&lay down spent guns. 10:45 12:00 1.25 1,125 921 COMPZ RPCOM PULD P POOH lay down spent perf guns. Crew Change 12:00 16:00 4.00 921 0 COMPZ RPCOM PULD P Continue POOH, breakout&lay down spent perf guns.Observed all shots fired. 16:00 16:45 0.75 0 0 COMPZ RPCOM PULD P Clear&clean rig floor area. lay down equipment. Load out spent guns from shed. 16:45 21:00 4.25 0 3,250 COMPZ RPCOM TRIP P Held PJSM. Make up Surge assembly as per HES Rep.Total length=52.18'.Continue trip in hole with BHA to 3250'DPM. 21:00 22:00 1.00 3,250 3,294 COMPZ RPCOM RURD P Make up 15'pup joint.Change out bales on Top Drive and make up joint with safety valves. 22:00 22:15 0.25 3,294 3,294 COMPZ RPCOM TRIP P Set packer w/shoe @ 3294',top of packer @ 3249'. Note: Packer is 63.37'above top shot, mule shoe 17'above top shot. 22:15 22:45 0.50 3,294 3,294 COMPZ RPCOM SFTY P Held PJSM with crew, BJ& Halliburton reps. Discuss procedure to rig up and surge well as planned. 22:45 00:00 1.25 3,294 3,294 COMPZ RPCOM PRTS T Attempt to pressure test all lines to 3500 PSI with BJ Pumps. Troubleshoot leak,and found bad valve on mud manifold. Begin valve change out.Crew Change 09/17/2011 Continue change out valve on mud manifold. RU and perform surge on well. Circulate with BJ a total of 270 BBLS. Monitor well, and circulate volume to verify losses. Observed losses steady at 6 BPH. POOH at 2 min /stand as per HES rep. Lay down Surge assembly. Make up MI Swaco Cleanout assembly with Cavins packer retrieving tool.TIH to deburr perforations,continuing in hole to tag sand at 4250' DPM.Wash down, cleaning out sand, and engage PKR plug. PU to release plug,with 15K and RH turns. POOH to 3280'above perfs.Circulate to verify losses. POOH,observing up to 50K overpull, pump at 3 BPM and rock RH turns in assembly to pull free.Observed lots of metal shavings,and packed off magnets. Patroller-30%full. 00:00 01:00 1.00 3,294 3,294 COMPZ RPCOM PRTS T Continue change out bad valve on mud manifold.Change out seal ring in 1502 connection. 01:00 01:15 0.25 3,294 3,294 COMPZ RPCOM PRTS P Pressure test lines to 3500 PSI,with BJ pumps. Page 38 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 01:15 02:45 1.50 3,294 3,294 COMPZ RPCOM OPNW P With super choke open,taking returns f/DP to choke and then to gas buster. BJ pressure annulus to 2000 PSI to cycle and then to 2440 PSI,open MSV tool.After 15 minutes,observed fluid&qas flow ack. Bled pressur ein annulus to 500 PSI. Pull up to unset packer, and observe annulus pressure fall to 0 PSI.With BJ pump 5.1 bbl per min down annulus. Initial circ press 270 psi. Max pressure 520 psi. Circulated a total of 270 bbls of filtered 9.2 PPG KCL.Open well up after 0 PSI on DP&Annulus. Note: Sand observed at the shakers. Initial losses prior to surge was 6-8 BPH. 02:45 03:15 0.50 3,294 3,294 COMPZ RPCOM OWFF P Monitor well with the trip tank with losses in 15 minutes at 6 BPH. 03:15 03:45 0.50 3,294 3,294 COMPZ RPCOM CIRC P Circulate well at 6 BPM-270 PSI, the long way observing gas in riser on bottoms up and again 10 BBLS later. Continue circulate until no qas observed,2550 strokes. 03:45 04:15 0.50 3,294 3,294 COMPZ RPCOM OWFF P Monitor well for half hour via the trip tank. Observed steady 6 BPH fluid loss. 04:15 05:00 0.75 3,294 3,250 COMPZ RPCOM RURD P Pull and lay down 4" DP joint with valves made up. Lay down 15'pup. Change out bales on Top drive to short bales.Continue monitor well while rig down equipment. 05:00 09:00 4.00 3,250 52 COMPZ RPCOM TRIP P POOH at 2 minutes per stand as per HES rep.Observed proper dispacement with losses of 4-6 BPH. 09:00 09:30 0.50 52 0 COMPZ RPCOM PULD P Breakout&lay down Surge assembly. 09:30 09:45 0.25 0 0 COMPZ RPCOM PULD P Clean&clear rig floor area. Pyull tools to rig floor. 09:45 10:15 0.50 0 78 COMPZ RPCOM PULD P Held PJSM with crew,MI,and Cavins reps. MU Cleanout BHA as planned with packer retrieving tool. Total BHA length=78.24' 10:15 13:30 3.25 78 3,257 COMPZ RPCOM TRIP P Trip in hole with BHA to 3257'DPM. UP WT=75K, SO WT=63K. 13:30 18:30 5.00 3,257 4,276 COMPZ RPCOM REAM P Break circulation @ 3 BPM-100 PSI. Deburr perfs as per MI Swaco rep with 60 RPM's and from 3311'- 4232'.Continue wash down to tag sand top at 4250'. Note: Last sand top left-4266'. Continue wash through sand to top of packer plug at 4276'. Page 39 of 53 Time Logs Date From To Dur S. Death E.Death Phase Code Subcode T Comment 18:30 18:45 0.25 4,276 4,276 COMPZ RPCOM PACK P UP WT=95K,SO WT=71 K.Tag& en a packer lu .Set down 15K.� Ick up to verify catch with 18K pulled,observing latch sheared and bypass open.Allow element to relax. Pull to 80K over,no release.Work string to pull 20K over,and rotate a taotal of 8 RH turns to see plug pull free. 18:45 19:45 1.00 4,276 3,276 COMPZ RPCOM TRIP P POOH with fish from 4276-3276', above top perf at 3311'. 19:45 20:15 0.50 3,276 3,276 COMPZ RPCOM CIRC P Break circulation at 6 BPM-460 PSI, circulate bottoms up. 20:15 20:30 0.25 3,276 3,276 COMPZ RPCOM OWFF P Monitor well for losses,steay at 6 BPM. 20:30 21:00 0.50 3,276 3,150 COMPZ RPCOM TRIP P Start POOH, observing string pulling tight at 3150', up to 50K over. Suspect magnetic debris on magnets and junk in hole. 21:00 21:30 0.50 3,150 3,150 COMPZ RPCOM CIRC P Screw in and break circulation pumping at 8 BPM-750 PSI. Observed sand and debris across shakers on bottoms up, until cleaning up. 21:30 00:00 2.50 3,150 576 COMPZ RPCOM TRIP P Continue POOH observing drillstring hanging up. Utilize pump and RH turns to allow assembly to pull in a more free movement and finally with no drag. Observed preoper displacement,with losses at 6 BPH. Total losses for the day=86 BBLS. 09/18/2011 Continue POOH with BHA.Observed 100 plus pounds of iron debris caught on magnets with the Patroller about 30%full. Breakdown BHA. Reconfigure and clean tools for second cleanout run.Make up BHA.TIN to top of SC2 packer at 4296. Position stinger 17'inside packer assembly and 5'from KOIV.Circulate bottoms up. POOH lay down assembly. Recovered approximately 25 lbs of iron on second run.Make up grasvle pack assembly, RIH with 2 7/8"and 1.9"inner strings.Space out same.Total fluid losses for the day=103 BBLS. 00:00 00:30 0.50 576 0 COMPZ RPCOM TRIP P Contiue POOH with BHA.Observed 100 plus pounds of iron debris caught on magnets,with Patroller approximately 30%full. 00:30 01:15 0.75 0 0 COMPZ RPCOM PULD P Breakout&lay down BHA as per Cavins and Mi Swaco reps.Observed retrieved packer pluyc. Lay down deburring assembly. Discuss plan forward. 01:15 02:30 1.25 0 0 COMPZ RPCOM PULD P Reconfigure and clean tools for next run. Clean magnets. Cut a mule shoe in a joint of 2 7/8"8rnd tbg for stinger. Mule shoe length=22'. 02:30 03:45 1.25 0 102 COMPZ RPCOM PULD P Make up Cleanout BHA#2,per Cavins and MI Swaco rep with magents and Patroller.Totl length of BHA=102.24' 03:45 07:15 3.50 102 4,296 COMPZ RPCOM TRIP P Trip in hole with BHA.Observed proper displacement and fluid losses of 5-6 BPH. Page 40 of 53 Time Logs Date From To Dur S.Depth E. Depth Phase Code Subcode T Comment 07:15 07:30 0.25 4,296 4,296 COMPZ RPCOM WASH P Wash hole from 4280'to inside of PKR at 4296' to position stinger 17' inside,and 5'form KOIV. Pumps at 3 BPM-120 PSI. 07:30 07:45 0.25 4,296 4,296 COMPZ RPCOM CIRC P Continue CBU at 6 BPM-420 PSI. 07:45 09:00 1.25 4,296 3,303 COMPZ RPCOM TRIP P POH from 4296'-3303'DPM. 09:00 09:15 0.25 3,303 3,303 COMPZ RPCOM CIRC P Circulate bottoms up at 6 BPM-350 PSI. 09:15 09:30 0.25 3,303 3,303 COMPZ RPCOM OWFF P Monitor well-establish loss rate of 4 BPH. 09:30 12:45 3.25 3,303 0 COMPZ RPCOM TRIP P POOH from 3303'to BHA. Breakout &lay down magnets, patroller and mule shoe. Observed approximately 25 lbs of iron recoverd on magnets. 12:45 14:45 2.00 0 0 COMPZ RPCOM PULD P Clear&clean rig floor. Pull handling equipment to rig floor. 14:45 15:30 0.75 0 0 COMPZ RPCOM SFTY P Held PJSM with crew,Weatherford& BOT reps. Discuss safety&hazard recognition issues. Discuss procedure to make gravel pack assembly. 15:30 19:30 4.00 0 0 COMPZ RPCOM GRVL P Make up Upper gravel pack screen assemblyas per BOT reps. Drift to 3.33'.Monitor well-losses at 4 BPH. 19:30 22:15 2.75 0 0 COMPZ RPCOM GRVL P Make up and RIH with 2 7/8"service string. Drift to 2.34". 22:15 22:45 0.50 0 0 COMPZ RPCOM GRVL P Check space out and install space out pups.Verify with 5K overpull. 22:45 00:00 1.25 0 0 COMPZ RPCOM GRVL P Make up and RIH with 1.9" Concentric string as per BOT reps. Drift to 1.4".Total fluid losses for the day=103 BBLS. 09/19/2011 Continue run 1.9"Inner string.test same. Make up packer assembly and RIH with Gravel Pack screen assembly.Snap into lower SC2 PKR/RU Lines, and perform pressure test and rates as per BOT&BJ Reps. Perform lower stage gravel pack in Upper Zone. Pumped 875 BBLS with 18000 LBS of sand away.Screen out. Reverse out until clean. Pull assembly to space out for middle stage. RU Bj lines and perform test again. Start Middle stage Gravel pack job. 00:00 00:30 0.50 0 0 COMPZ RPCOM GRVL P Continue make up and RIH with 1.9" Concentric string as per BOT reps. Drift to 1.4".Space out as per BOT Rep.Verify with 3K set down weight. 00:30 01:45 1.25 0 1,277 COMPZ RPCOM GRVL P RU&test GP assembly.Test inner strings to 6K, 5K respectively. Verify pumping through assembly with rig injection pump @.5 BPM-60 PSI. 01:45 03:15 1.50 1,277 1,277 COMPZ RPCOM GRVL P Space out 2 7/8"and 1.9"inner string. UP WT=51K, SO WT=51K. 03:15 04:15 1.00 1,277 1,277 COMPZ RPCOM GRVL P Lay down handling tools and clean rig floor. RD Weatherfrod power tongs. 04:15 04:30 0.25 1,277 1,277 COMPZ RPCOM PRTS P Rig up and pressure tes to 180 PSI on drill string,to verify correct position of assembly. Pressure down annulus to get returns on DP. I'I Page 41 of 53 Time Logs Date From To Dur S.Depth E.Death Phase Code Subcode T Comment 04:30 08:30 4.00 1,277 4,266 COMPZ RPCOM TRIP P Trip in hole_with gravel pack assembly to 4226'.Observed correct displacement with losses at 6 BPH. 08:30 09:00 0.50 4,296 4,296 COMPZ RPCOM GRVL P Make up 5'DP pup. RIH to snap up to lower SC-2 PKR assembly.Set down 10K. PU and snap out at 18K overpull. rack back stand. 09:00 09:45 0.75 4,296 4,296 COMPZ RPCOM PULD P Change out bales on Top Drive. Make up safety joint.Make up 1503 head pin. 09:45 11:45 2.00 4,226 4,296 COMPZ RPCOM GRVL P Pick up a stand,and RIH to 4296. Make up 1502 Head pin.with cement hose.Snap back into lower SC2 li PKR. Pressure drill string to 1500 PSI-5 minutes.Set PKR. Bleed pressure. Pressure to 2500 PSI-5 minutes.then to 3100 PSI-5 minutes. Pull overpull on PKR to 27K,verify set. 11:45 12:00 0.25 4,296 4,296 COMPZ RPCOM GRVL P Rig down cement hose and lines. Total loss for tour=25 BBLS.Crew Change 12:00 12:30 0.50 4,296 4,296 COMPZ RPCOM GRVL P Pick up on string,set slips at 110K. Rotate 15 RH turns. PU and verify released form PKR. UP WT=85K, SO WT=65K. Lay down single and make up Frac head and lines. 12:30 15:00 2.50 4,296 4,296 COMPZ RPCOM RURD P Clear floor area,and bring hard line to rig floor. RU BJ frac equipment. Test all BJ lines to 8000 PSI.Test return lines to 4000 PSI. 15:00 15:30 0.50 4,296 4,296 COMPZ RPCOM GRVL P Put tools in set position, at 4274'. Pressure up on lower PKRto 3100 PSI to set PKR.Slack off to 4282' and set tool in circulating position. Close annular,pressure don annulus to 2500 PSI,set HYD Locator. Bleed pressure,open annular,set down 15K to confirm HYD Locator actuated. Close annular and pressure DP to 500 PSI. Pull string 4'to set in reverse position. 15:30 17:00 1.50 4,296 4,296 COMPZ RPCOM GRVL P With BJ,establish circulation rates and pressures.Set tool in circulation position. Set down 20K under SO weight&establish circulation rates& pressures. 17:00 18:30 1.50 4,296 4,296 COMPZ RPCOM GRVL P With BJ,perform lower stage gravel pack job on upper zonepumpinp 18000lbs,with 875 BBLS,screening out. 500 PSI on annulus, Pick up to reverse position with 40K overpull. Reverse out excess slurry with 1 1/2 tbg volumes. Page 42 of 53' Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 18:30 21:30 3.00 4,296 3,446 COMPZ RPCOM GRVL P Open annular. Fill hole with 16 BBLS of 9.2 Brine. Rig down BJ hardlines on rig floor.Lay down frac head. Pull single and 6 stands. Install pup,and 1 jnt for space out of next zone @ 3446'. Rig up BJ hardline and Frac head.test lines to 8000 PSI. Set tool in corculating position. Pressure lines to 3100 PSI. 21:30 22:00 0.50 3,446 3,446 COMPZ RPCOM GRVL P Set SC1 L PKR at 3446'.Toll in circulating positin.Close annular. Pressure do annulus to 2500 PSI to actuate Hyd Locator. repeat attempts to acuate locator,without success 22:00 22:30 0.50 3,446 3,446 COMPZ RPCOM GRVL P Pull up to reverse position with 600 PSI on annulus.Obtain Reverse circulating pressure and rates. Attempt again to acuate Hyd Locator -no success. Position tool in circulating position.Obtain injection rates and pressures. Reattempt to acuate without success.Close annular. 22:30 00:00 1.50 3,446 3,446 COMPZ RPCOM GRVL P With BJ.oerform middle stage gravel pack job on upper zone pumping at rates up to 11 BPM-2700 PSI. Pumped 600 lbs of sand away.Total fluid losses for tour=30 BBLS.Crew Change 09/20/2011 Continue middle stage gravel pack on upper zone. Pumped away 650 BBLS and 32000 LBS of sand, 9 PSI on annulus no returns,and 1600 PSI ob tbg. Run out of sand. Reload sand king with 27000 lbs of sand. Reset tool in circulating position. Resume GP job,establishing rate of returns, BJ crew rest,town discuss/figure plan forward. PJSM,Attempt to gravel pack middle zone of upper completion.Attempted to screen out 6 times with out success. Each time pumped approx 4000 pounds of 20/40 sand,sand concentration 1 to 2 ppg. Pumped at 8 bpm w/1800 psi,flushed @ 3 bpm w/approx 800-870 psi. Pumped a total of 869 bbls of volume.Total sand pumped 28,500 pounds.Total returns of 162 bbls. Bleed off pressure, open annular,work string. Note:60k overpull to free. Monitor well on the trip tank(4bph loss rate). Discuss w/ town engineers, plan forward till 1930 hrs.Working string every hour to confirm string to be free. Mix HEC pill, ship to BJ cement unit, add breaker, pump down string @ 2 bpm w/1730 psi, reverse back to surface @ 4bpm w/up to 4008 psi on annulus,plus a string volume(total 60 bbls). 00:00 00:45 0.75 3,446 3,446 COMPZ RPCOM GRVL P Continue pump gravel pack on middle stage of upper zone. Pumped away 32000 lbs of sand with tbg pressures at 1600 PSI. Ran out of sand. Note: No returns in annulus while pumping job. Shut down. 00:45 01:00 0.25 3,446 3,446 COMPZ RPCOM GRVL P Rig up and reverse circulate to flush. Move string to verify free movement. 01:00 02:30 1.50 3,446 3,446 COMPZ RPCOM GRVL P With crane operator, reload 27000 lbs of sand in sand king. Prepare for pumping. 02:30 03:00 0.50 3,446 3,446 COMPZ RPCOM GRVL P With BJ,and tool in circulating position,establish rate at 4-5 BPM- 1865 PSI,without any returns. Shutdown. Page 43 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 03:00 06:00 3.00 3,446 3,446 COMPZ RPCOM OTHR T Send all hands to bed. BJ crew timed out for the day. Discuss with engineers, plan forward and will reconvene for early morning meeting. 06:00 14:15 8.25 3,446 3,446 COMPZ RPCOM OTHR T BJ resting. Discuss with engineers, plan forward and will reconvene for early morning meeting. Note: Lost 36.5 bbls to formation this tour. 14:15 14:30 0.25 3,446 3,446 COMPZ RPCOM SFTY P Pre job safety meeting on second attempt to gravel pack middle zone of upper GP. 14:30 14:45 0.25 3,446 3,446 COMPZ RPCOM CIRC P Establish circulating rates and pressures. Pump 60 bbls(Annulus volume)to ensure annulus is full. 14:45 17:30 2.75 3,446 3,446 COMPZ RPCOM GRVL P Attempt to gravel pack middle zone of upper completion.Attempted to screen out 6 times with out success. Each time pumped approx 4000 pounds of 20/40 sand,sand concentration 1 to 2 ppg. Pumped at 8 bpm w/1800 psi,flushed @ 3 bpm w/approx 800-870 psi. Pumped a total of 869 bbls of volume.Total sand pumped 28,500 pounds.Total returns of 162 bbls. 17:30 19:45 2.25 3,446 3,446 COMPZ RPCOM OWFF P Bleed off pressure,open annular, work string. Note:60k overpull to free. Monitor well on the trip tank (4bph loss rate). Discuss w/town engineers, plan forward till 1930 hrs. Working string every hour to confirm string to be free. 19:45 22:15 2.50 3,446 3,446 COMPZ RPCOM OTHR P Mix HEC pill in the pill pit(3.5 ppb HEC).The pill which was in the pit had no yield point/polymer wore out. 22:15 22:30 0.25 3,446 3,446 COMPZ RPCOM SFTY P Pre job safety meeting on pumping 5 bbl hec pill(3.5ppg w/breaker f/2.5 hrs),follow with 25 bbls of 9.2 ppg KCL w/.5 ppg HEC.Then reverse out to determine pressures. 22:30 23:15 0.75 3,446 3,446 COMPZ RPCOM CIRC P Ship 5 bbls of HEC pill to BJ cement unit.Add 50 pound sack of breaker to 5 bbls of HEC pill. 23:15 23:30 0.25 3,446 3,446 COMPZ RPCOM CIRC P With string in circ position,annular closed. BJ pump 5 bbls of HEC pill w/breaker f/2.5hr,follow w/25 bbls of 9.2 ppg KCL w/.5 ppb HEC. Pumping 2 bpm w/up to 1730 psi string pressure. Page 44 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 23:30 00:00 0.50 3,446 3,446 COMPZ RPCOM CIRC P Pressure annulus to 500 psi, move string to reverse position. BJ reverse circ @ 4bpm w/up to 4008 psi, reverse out two string volumes(60 bbls). Note:9/21/2011--Screened out middle zone of upper MZ w/6500 psi. Pumped 4000#@ 5ppg, reversed out 1530#,2470#to formation. Note: Fluid lost to formation this tour 30.75 bbls. 09/21/2011 BJ/Baker Oil tools continue to gravel pack middle of upper for the third time,successful screenout, pickup to upper zone of MZ and connect BJ hardline, LDFN BJ&Baker-build 9.2 ppg KCL volume, PJSM, PT lines, gravel pack upper zone, reverse out sand, R/D BJ lines, POOH to 3085', circ,con't POOH to above KOIV @ 3039', .ulled to 2860',test KOIV to 250 psi-good, POOH L/D 4"dp, rig up Weatherford to L/D inner strings. 00:00 00:15 0.25 3,446 3,446 COMPZ RPCOM OTHR P MI Swaco mud engineer add breaker to 57 bbl,9.2 ppg, 3.5 ppb HEC pill in the pill pit,for 2-1/2 hrs time to break. Note:Tool string in circ position.Annular closed.Ship 25 bbls to BJ cement unit. 00:15 00:30 0.25 3,446 3,446 COMPZ RPCOM CIRC P Ship 25 bbls of the HEC pill to the BJ cement unit. 00:30 00:45 0.25 3,446 3,446 COMPZ RPCOM GRVL P BJ cement unit puming the 25 bbl, HEC pill down the drill string @ 2.1 to 2.7 bpm w/up to 1628 psi on the drill string and 32 psi on the annulus, with returns to the pits after pumping 6.5 bbls. 00:45 01:00 0.25 3,446 3,446 COMPZ RPCOM GRVL P BJ start pumping 20/40 sand slurry (5ppa)(20 bbls)(4000 pounds of sand)@ 4.8 bpm w/2053 psi on drill string and 20 psi on annulus. Continue to pump flush @ 4 bpm then slow to 2 bpm when sand reached crossovertool.Acheived a screenout to 6500 psi w/2470 pounds of sand in the formation and 1530 pounds still in the drill pipe while pumping at 2bpm in and 0.75bpm in return.Total pumped 61000#(1st attemp,2nd attemp and 3rd attemp combined),5200#in blank/screen casing annulus,and 525#/ft into perforations. Page 45 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 01:00 01:45 0.75 3,446 3,446 COMPZ RPCOM GRVL P BJ apply 500 psi to annulus,strip Baker tools up through annular to reverse circ position w/175k on weight indicator(100k overpull). Eventually pulling out of the hole to emergency reverse position- Overshot position and had no weight to go down. BJ reverse circ 113 bls volume pumping 4.6 to 5.3 bpm w/ 4500 psi to 3100 psi on annulus and 250 to 435 psi on the drill string. 75%returns. Reversed out 1530 pounds of sand. 01:45 02:00 0.25 3,446 3,446 COMPZ RPCOM RURD P Bleed off pressure, open bag, rig down BJ iron from string. 02:00 02:15 0.25 3,446 3,392 COMPZ RPCOM TRIP P Pull top joint w/TIW valve and 1503 union out of the hole and lay down, lay down a single, lay down 15 pup joint, lay down 5'pup joint. 02:15 02:30 0.25 3,392 3,063 COMPZ RPCOM TRIP P POOH 5 stands to 3063'.Monitor well on the trip tank.calculated 1.79 bbls,actual 21.5 bbls. 02:30 03:00 0.50 3,063 3,063 COMPZ RPCOM PULD P Lay down top single of stand#35, pick up 15'pup joint and then the joint w/TIW valve and 1503 headpin. 03:00 03:30 0.50 3,063 3,063 COMPZ RPCOM RURD P Space out to next gravel pack position. Locate circ and reverse circ posiitons. Place string in circ position. Rig up BJ iron to 1503 union. 03:30 12:00 8.50 3,063 3,063 COMPZ RPCOM OTHR P Building more 9.2 ppg KCL w/.5 ppb HEC,adding to the horizontal tank farm.Will build 1200 bbls or more. Tool in reverse position. BJ LDFN. Monitor well on the trip tank.Work string every 40-50 minutes. Note: Fluid losses this tour 29.75 bbls. 12:00 13:45 1.75 3,063 3,063 COMPZ RPCOM OWFF P Tool in reverse position. BJ LDFN. Monitor well on the trip tank.Work string every 40-50 minutes. 13:45 14:00 0.25 3,063 3,063 COMPZ RPCOM SFTY P Pre job safety meeting on gravel pack of upper zone(A sand). 14:00 14:15 0.25 3,063 3,063 COMPZ RPCOM PRTS P Pressure test BJ lines to 8000 psi. Monitor f/5 minutes-good. 14:15 14:30 0.25 3,063 3,063 COMPZ RPCOM PACK P Move toolstring to set packer position. Pressure up to 3235 psi on drill string.Set SC-1L packer @ 3063', hold f/5 minutes, bleed off pressure. 14:30 14:45 0.25 3,063 3,063 COMPZ RPCOM PRTS P Tool string in circ position, annular closed. Pressure up to 2500 psi to activate hydraulic locator,tried twice with no success, bleed off pressure, open annular. Page 46 of 53 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 14:45 15:00 0.25 3,063 3,063 COMPZ RPCOM CIRC P Tool string in circ position,annular closed,apply 500 psi to annulus, strip up to reverse position,establish reverse circulation w/rates and pressures.3.8 bpm w/158 psi on string and 2250 psi on annulus. 15:00 15:15 0.25 3,063 3,063 COMPZ RPCOM CIRC P Tool in circulation position. BJ establish circulating rates and pressures. Perform circulation test @ 3.8 bpm w/1189 psi,6.2 bpm w/ 1574 psi,7.7 bpm w/1816 psi, 10.3 bpm w/2473 psi. 15:15 16:15 1.00 3,063 3,063 COMPZ RPCOM GRVL P BJ gravel pack upper zone(A sand) of the upper Multi Zone gravel pack. started pumping at 10.3 bpm and 1 PPA sand with 24%return, had to drop rate to 6.3bpm since we lost returns after pumping 111 bbl of slurry,pumped one 10bbI 5ppa and 15bbl 5ppa sand slug in order to cure the losses but not successful, decided to pump the final 8th sand sack in 2-3 ppa slug and then go flush,drop rate from 6.3bpm to 2.6bpm when 3 ppg sand hits crossover.sand out @ 6175psi when 7.4bbl into flush while pumping 3.3bpm in and zero in return.Total pumped 24000#sand,with 5700#in screen/blank annulus,and 1900# sand in DP to be reversed. or 280# sand/ft in perfs 16:15 16:30 0.25 3,063 3,063 COMPZ RPCOM GRVL P BJ reverse out, pumping 4.8 bpm w/ 294 psi on string and 2952 psi on the annulus. Pumped 97 bbls. 100% returns. Shut down and bleed off pressure,open annular. 16:30 17:00 0.50 3,063 3,063 COMPZ RPCOM RURD P Rig down BJ 3"iron from rig floor. 17:00 18:15 1.25 COMPZ RPCOM TRIP P Lay down joint w/TIW and 1503 union, 15'pup joint and a single dp. Racked back 4 stands of 4"drill pipe pulling work string out of the hole. Fluid"U"tubing up drill pipe. Make up floor safety valve, lay down a joint. Make up top drive.Close annular. 18:15 19:15 1.00 3,085 3,085 COMPZ RPCOM CIRC P Circulate 100 bbls down string, taking returns to pits through choke. Pumping 4 bpm w/400 psi initial, final 700 psi. Shut down,monitor well -static,open annular,monitor well- slight losses. 19:15 19:45 0.50 3,085 2,860 COMPZ RPCOM TRIP P Pull out of the hole 3 more stands. Inner string above the Knock out isolation valve @ 3039'. Pulled slow with workstring pulling through valve. Page 47 of 53 Time Logs Date From To Dur S.Death E. Deoth Phase Code Subcode T Comment 19:45 20:15 0.50 2,860 2,860 COMPZ RPCOM PRTS P Make up headpin,open kill line, closed top pipe rams to test KOIV to 250 psi. Used rig injection pump, pumping 1/4bpm. Pumped a total of .92 bbls to pressure up to 250 psi. Held pressure f/5 minutes-good. Bleed off pressure and open rams, rig down headpin. 20:15 21:15 1.00 2,860 2,860 COMPZ RPCOM RURD P Change out long bales(16')to short bales. 21:15 21:30 0.25 2,860 2,860 COMPZ RPCOM SFTY P Pre job safety meeting on laying down 4"drill pipe. 21:30 23:30 2.00 2,860 1,229 COMPZ RPCOM PULD P Lay down 4"drill pipe f/2860'to the inner string assembly @ 1229'. Calculated fill 9.25 bbls,actual 9.75 bbls. 23:30 00:00 0.50 1,229 1,229 COMPZ RPCOM RURD P Rig up Weatherford tongs. Note:Total losses f/tour 60.25 bbls. 09/22/2011 Lay down Baker inner strings 1.90"&2.875"),MU upper GP 2.875"Isolation string, RIH on DP, Break KOIV @ 3039',snap latch into SC-2 pkr @ 3020.85'(Mule shoe @ 3871.73'),Set SC-2 pkr @ 2995.30',test annulus to 2500 psi, release setting tools,blow ball seat w/4300 psi,circ,monitor well, POOH UD 4"DP, RIH 21 stands f/derrick, UD 4"dp,pull wear bushing, RU to run 4-1/2"completion, run to 230'(chemical injection nipple in the hole). 00:00 00:15 0.25 887 887 COMPZ RPCOM SFTY P Pre job safety meeting. 00:15 00:45 0.50 1,229 1,229 COMPZ RPCOM RURD P Lay down Baker running tool. Rig up 2-7/8"Becket and elevators to lay down 1.90"inner string.. 00:45 02:00 1.25 1,229 1,229 COMPZ RPCOM PULD P Lay down 1.90"inner string. Observed proper displacement. 02:00 04:00 2.00 1,229 0 COMPZ RPCOM PULD P Lay down 2-7/8"inner string. Observed proper displacement. 04:00 04:30 0.50 0 0 COMPZ RPCOM SFTY P Pre job safety meeting. 04:30 06:15 1.75 0 886 COMPZ RPCOM RCST P Pick up/Make up/Run in the hole w/ 2-7/8"isolation string.Make up torque 900 ft lbs.Make up Baker SC2 packer as per Baker rep. 06:15 09:00 2.75 886 3,035 COMPZ RPCOM TRIP P Trip in the hole f/886'to 3041'on 4" drill pipe.Calculated displacement 14.5 bbls,actual 13.5 bbls. 09:00 09:15 0.25 3,035 3,041 COMPZ RPCOM OTHR P Break KOIV valve @ 3039'. Establish loss rate, losing 11bph. Broke KOIV with 8k weight. 09:15 10:00 0.75 3,041 3,876 COMPZ RPCOM TRIP P Trip in the hole f/3041'to 3876' DPM. Losses of 5.5 bbls. PU wt 75k, SO wt 65k. 10:00 10:30 0.50 3,876 3,876 COMPZ RPCOM OTHR P Set down 15k,snap latch into SC-2 packer w/2-7/8"inner string. Pick up 4'and set back down 15k again. Lay down a single, pickup 5'pup joint. Page 48 of 53 Time Logs Date From To Dur S. Death E.Depth Phase Code Subcode T Comment 10:30 12:00 1.50 3,876 2,995 COMPZ RPCOM PACK P Rig up 2"1502 headpin w/cement hose. Pressure up to 1900 psi and hold f/5 minutes.Observed SC-2 packer @ 2995.30'set @ 1100 psi. Bleed off,then pressured up to 3100 psi f/5 minutes. Pressured up annulus to 2500 psi f/5 minutes- good. Release from packer with 15 turns to the right. Pickup 5'to ensure setting tool is free of packer- released. 12:00 12:30 0.50 2,995 2,995 COMPZ RPCOM CIRC P Pump down drill string w/rig mud pump to 2800 psi. Shut in pump. With test pump increase pressure to shear ball seat. Sheared with 4300 psi. 12:30 13:45 1.25 2,995 2,995 COMPZ RPCOM CIRC P Rig down cement line. Noticed drill pipe on a vacuum and annulus taking fluid. Make a top drive connection, close annular.Circulate hole volume @ 3 bpm w/90 psi. Shut down and bleed off pressure. Monitor returns-no flow.opened annular,broke out the top drive and observed fluid in the string. 13:45 14:15 0.50 2,995 2,954 COMPZ RPCOM OWFF P Monitor well on the trip tank.Well taking 12 bph. Lay down a single and 5'pup joint. 14:15 14:30 0.25 2,954 2,954 COMPZ RPCOM SFTY P Pre job safety meeting. 14:30 17:30 3.00 2,954 10 COMPZ RPCOM PULD P Pull out of the hole f/2954'to 10', laying down 4"drill pipe to the pipe shed. 17:30 17:45 0.25 10 0 COMPZ RPCOM PULD P Lay down Baker setting tools for the 2-7/8"inner string. 17:45 18:15 0.50 0 0 COMPZ RPCOM OTHR P Drain stack, blow down choke manifold,drain kill line. Fill hole and monitor well on the trip tank. 18:15 18:30 0.25 0 0 COMPZ RPCOM SFTY P Pre job safety meeting on running 4" drill pipe f/derrick into the hole,then laying down. 18:30 19:30 1.00 0 1,318 COMPZ RPCOM TRIP P Run in the hole w/21 stands of 4" Weatherford drill pipe from the derrick to 1318'. 19:30 21:00 1.50 1,318 0 COMPZ RPCOM PULD P Pull out of the hole f/1318', laying down 4"drill pipe from the derrick.All Weatherford drill pipe layed down. 21:00 21:30 0.50 0 0 COMPZ RPCOM OTHR P Pull Vetco Gray 6-3/8"ID wear bushing. Clear and clean rig floor. 21:30 22:00 0.50 0 0 COMPZ RPCOM RURD P Rig up Weatherford tongs to run 4-1/2"completion. 22:00 22:30 0.50 0 0 COMPZ RPCOM SFTY P Pre job safety meeting on running completion. 22:30 00:00 1.50 0 230 COMPZ RPCOM RCST P Pick up/Make up/Run in the hole. the 4-1/2"12.6 ppf L-80 IBT-m completion to the Schlumberger/Camco chemical injection sub @ 230'. Page 49 of 53 Time Logs Date From To Dur S.Depth E.Depth Phase Code Subcode T Comment 09/23/2011 24 hr Summary PJSM, RU Camco spoolers,con't RIH w/4-1/2"completion f/230'to 3010.65'Mule shoe depth.Anchored into SC-2 packer @ 2995', pulled 50k over to shear seal assembly f/PBR @ 2942.76',circulate corrosion inhibited 6%KCL 9.2 ppg,space out, land tubing string w/5.16'of space out,test tbg to 3000 psi,test annulus to 3000 psi,bleed off tubing to shear valve in GLM @ 2831.93', install BPV,test to 2200 psi,flush circulating lines on rig w/water,clear rig floor. 00:00 00:30 0.50 230 230 COMPZ RPCOM SFTY P Pre job safety meeting on running 4-1/2"12.6 ppf L-80 IBT-m completion. 00:30 02:30 2.00 230 230 COMPZ RPCOM RURD P Rig up two spoolers on the rig floor (ODS)for Camco/Schlumberger lines (3/8"encapsulated chem injection& 1/4"SS line f/SSSV). Flush hydraulic fluid through 3/8"line and check valve.Connect line back up to Chemical injection nipple.Mobilize clamps and equipment to the floor. Hang sheaves. 02:30 08:00 5.50 230 2,497 COMPZ RPCOM RCST P Continue running 4-1/2"12.6 ppf L-80 IBT-m completion from 230'to 2497'. Run w/3/8"encapulated line and install 2'Cannon across collar clamps. 08:00 08:30 0.50 2,497 2,497 COMPZ RPCOM RCST P Make up Camco BP-61 SSSV nipple.Connect 1/4"control line. Pressure up to 5000 psi. 08:30 09:30 1.00 2,497 3,011 COMPZ RPCOM RCST P Continue running 4-1/2"completion w/(2)control lines, installing clamps and Stainless steel bands from 2497' to 3010.65'. PU wt 60k,SO wt 52k. Calculated displacment 12.8 bbls, actual 44 bbls. 09:30 10:15 0.75 3,011 2,982 COMPZ RPCOM OTHR P Tag the SC-2 packer @ 2995'w/ Anchor assembly. Set down 15k, Pulled 50k over to shear seal assembly from the PBR now @ 2942.76'. Lay down a joint. 10:15 10:30 0.25 2,940 2,940 COMPZ RPCOM RURD P Rig up to circulate corrosion inhibited 6%KCL 9.2 ppg @ 2982'. 10:30 11:00 0.50 2,940 2,940 COMPZ RPCOM CIRC P Circulated 51.29 bbls of inhibited brine,follow w/41.7 bbls of filtered 6%KCL 9.2 ppg to place inhibited in the annulus 11:00 11:15 0.25 2,940 2,940 COMPZ RPCOM RURD P Rig down 2"hose,crossover, and 2" 1502 headpin. 11:15 13:15 2.00 2,940 2,942 COMPZ RPCOM HOSO P Lay down 2 joints(90 joints in the hole now). Space out:90 joints in the hole,then using two 10'pups below jt#91,then Vetco hanger. Bleed off and cut control lines per Camco rep. Installed a check valve below hanger on the 3/8"control line. RIH,tag on top of Polished Seal bore w/1/2 mule shoe of seals. Set down 4k. Page 50 of 53 Time Logs Date From To Dur S.Depth E. Death Phase Code Subcode T Comment 13:15 14:45 1.50 2,942 2,956 COMPZ RPCOM HOSO T Work string to get seals started into the Polished Bore Receptacle 80-47 @ 2942.76.Turn tubing string 1/2 round,work torque down. Finally started mule shoe into Polished Bore Receptacle,continue in hole and land tubing hanger in wellhead. PU wt 60k,SO wt 52k. 14:45 15:30 0.75 2,956 2,956 COMPZ RPCOM OTHR P Run in lockdown screws,torque up same.Test hanger seals to 5000 psi f/10 minutes.Witness of test by rig supervisor. 15:30 16:15 0.75 2,956 2,956 COMPZ RPCOM RURD P Rig up to test tubing and annulus. Drop ball and Rod. 16:15 16:30 0.25 2,956 2,956 COMPZ RPCOM SFTY P Pre job safety meeting on testing. 16:30 17:30 1.00 2,956 2,956 COMPZ RPCOM DHEQ P Pressure test 4-1/2"12.6 ppf L-80 IBTM tubing. Used rig injection pump,then rig test pump. Pressure up to 3000 psi, hold f/30 minutes,_ charted test-good tess. 17:30 18:45 1.25 2,956 2,956 COMPZ RPCOM DHEQ P Pressure test 7"x 4-1/2"annulus to- 3000 psi. Left 3000 psi on tubing, while testing. Used rig injection pump,then rig test pump. Pressure up to 3000 psi, hold f/30 minutes, charted test-good test(lost 50 psi). 18:45 19:00 0.25 2,956 2,956 COMPZ RPCOM OTHR P Bleed pressure off tubing to shear DCK2 shear valve in the KBG-2 gas lift mandrel @ 2831.93'.Observed valve shear w/400 psi on the tubing. Allow pressure to go to zero on both sides. 19:00 19:15 0.25 2,956 2,956 COMPZ RPCOM SFTY P Pre job safety meeting. 19:15 19:30 0.25 2,956 0 COMPZ RPCOM RURD P Rig down 2"circ hose,x-o,and headpin. Pull and lay down 4-1/2" 4.909 MCA Vetco landing joint. 19:30 19:45 0.25 0 0 COMPZ RPCOM OTHR P Attempt to set 4"Type H back pressure valve. Released prior to being engaged into the hanger. 19:45 22:00 2.25 0 0 COMPZ RPCOM OTHR T Try to secure BPV-unsuccessful. Pull rod to floor without BPV. Attempt to screw back into BPV. Suck out stack dry.Attempt to test- unsuccessful. Remove BPV from well,check same, re-attach to running tool, RIH,screw to the left to engage into the hanger-successful. POOH w/dry rod. 22:00 22:45 0.75 0 0 COMPZ RPCOM DHEQ P Test BPV, pumping into 7"x 4-1/2" annulus.Test to 2200 psi, hold f/30 minutes-good test-lost 50 psi. Charted test. 22:45 23:00 0.25 0 0 COMPZ RPCOM SFTY P Pre job safety meeting on clearing floor of excess completion equipment on rig floor(Camco spooling units, Weatherford rental tools). Page 51 of 53 Time Logs Date From To Dur S. Depth E.Depth Phase Code Subcode T Comment 23:00 23:30 0.50 0 0 COMPZ RPCOM PULD P Lay down equipment used to run completion from rig floor. 23:30 00:00 0.50 0 0 COMPZ RPCOM CIRC P Flush with water:Top drive,(3)mud pumps, injection pump,bleeder line, cement line,cement hose,kill line, choke line,and choke manifold. Cleaning pits. Note:Total losses to hole today 81 bbls. Note:Total fluids lost to hole including gravel packing fluid=6509 bbls: Lower Zones 8.6 ppg 2811 bls, upper zones 3698 bbls 9.2 PP9• 09/24/2011 Flush and blow down all circ lines w/water,change rams to 4"solid body in upper and lower BOPE, nipple down BOPE, cleaning pits.Vetco Gray make up control lines(1/4"SSSV&3/8"Chemical injection),nipple up tubing adapter flange and two master valve and tree cap.Test adapter flange to 5000 psi f/5 minutes (witnessed),bleed 4-1/2"x 7"annulus to zero,pull BPV,set two way check.Test tree to 5000 psi f/5 minutes(witnessed). Install BPV, secure tree. Rigging down equipment. 00:00 00:15 0.25 0 0 COMPZ RPCOM SFTY P Pre job safety meeting. 00:15 01:30 1.25 0 0 COMPZ RPCOM CIRC P Continue to flush with water all circ lines,then blow down.Cleaning pits. 01:30 01:45 0.25 0 0 COMPZ RPCOM SFTY P Pre job safety meeting. 01:45 05:00 3.25 0 0 COMPZ WHDBO OTHR P Change rams to 4"solid body in upper and lower BOPE, remove and clean up 3-1/2"x 6"variables rams. Note: BPV is installed and tested to 2200 psi f/below. 05:00 11:00 6.00 0 0 COMPZ WHDBO NUND P Remove Katch can spill containment, nipple down riser. Nipple down BOPE,cleaning pits. 11:00 14:00 3.00 0 0 COMPZ WHDBO NUND P Vetco Gray make up control lines (1/4"SSSV&3/8"Chemical injection), nipple up tubing adapter flange and two master valves and tree cap. 14:00 14:30 0.50 0 0 COMPZ WHDBO DHEQ P Test Vetco Gray adapter flange to 5000 psi f/5 minutes(witnessed). 14:30 15:00 0.50 0 0 COMPZ WHDBOOTHR P Bleed 4-1/2"x 7"annulus to zero, pull BPV,set two way check. 15:00 15:30 0.50 0 0 COMPZ WHDBO DHEQ P Test tree to 5000 psi f/5 minutes (witnessed).secure tree. 15:30 15:45 0.25 0 0 COMPZ WHDBO OTHR P Pull two way check, install 4"type H Back pressure valve.Secure well. Simops:Cleaning pits, inventory subs and tools. Prep pipe sheds for moving. 15:45 16:00 0.25 0 0 COMPZ WHDBO SFTY P Pre job safety meeting. Page 52 of 53 Time Logs Date From To Dur S. Depth E.Death Phase Code Subcode T Comment 16:00 00:00 8.00 0 0 COMPZ RPCOM RURD P Continue working with pipe shed R/D. rigging down tongs,mud manifold,bales,kellyhose,Totco rigging down equipment. Rig down high pressure mud line, R/D flare line,suck out gas buster, R/D gas buster, R/D choke hose in pipe shed, remove geronimo line,clean rock washer pit. Rig down hyd hoses from sub to BOP's, rolled up misc hoses. 0 0 COMPZ Rig releasaed at midnight(2359 hrs on 9/24/2011. Note: Rig floor to top cap on this short tree 11.21'. Rig floor to top of top master valve 12.57' Rig floor to top of lower master valve 14.38' Rig floor to upper lock down screws 17.34'. Note:Total fluids lost to hole including gravel packing fluid=6509 bbls: Lower Zones 8.6 ppg 2811 bls, upper zones 3698 bbls 9.2 PPg• Finished nipple up and test upper tree on 10/2/2011. Handover well to production&wells group. Page 53 of 53 BRU 224-23T Post Rig Well Work DATE SUMMARY 10/1/11 RU VETCO GRAY, REMOVE BF , ..0 SL UNIT, REMOVE SSSV DUMMY, St. CATCHER, REMOVE SOV FROM GLM @ 2831'RKB, INSTALL DUMMY IN GLM @ 2831' RKB, READY FOR PRESSURE TESTING, IN PROGRESS 10/3/11 RU SLICKLINE, REMOVE DV FROM GLM AT 2831'WLM, INSTALL OV IN GLM AT 2831' SLM, REMOVE CATCHER, REMOVE BALUROD AND RHC PLUG, BEGIN BAILING ON KOIV, FIRST RUN CAME BACK W/CEMENT CHUNKS, FOLLOWED BY SAND, METAL AND MORE CEMENT, IN PROGRESS 10/4/11 RU SLICK LINE, BAIL FILL FROM KOIV, BROKE THROUGH KOIV @ 4318 RKB, TAG BOTTOM @ 6332' RKB, SHIFT OPEN SLEEVES @ 3675'AND 3356' RKB, PURGE CONTROL LINE, INSTALL SSSV, TEST CONTROL LINE TO 3500PSI, READY FOR FLOWBACK Z-�l-010 255-1 WELL LOG TRANSMITTAL To: State of Alaska September 26, 2011 Alaska Oil and Gas Conservation Commission Attn: Howard Okland 333 W. 7th Ave., #100 Anchorage, AK 99501-3539 RE: MWD Formation Evaluation Logs: BRU 224-23T AK-MW-0008250855 API #: 50-283-20157-00 BRU 224-23T 2" x 5" MD TRIPLE COMBO Logs. 1 Color Log 2" x 5" TVD TRIPLE COMBO Logs: 1 Color Log 2" x 5" MD TRIPLE COMBO+BAT Sonic Logs: • 1 Color Log 2" x 5" TVD TRIPLE COMBO+ BAT Sonic Logs: 1 Color Log Digital Log Images & LWDG-formatted LIS Data w/verification listing; 1 CD Rom • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry Drilling Attn: Buster Bryant 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3539 Fax: 907-273-3535 Buster.Bryant@halliburton.com Date: 5142 Signed: 6asez--k) 62.e.%7. Alaska DNR,Division of Oil&Gas Aubert, Winton G (DOA) From: Hunt, Hai L[Hai.L.Hunt©conocophillips.com] Sent: Thursday, September 15, 2011 4:22 PM To: Aubert, Winton G (DOA) Subject: BRU 224-23T(PTD#211-080) Attachments: BRU 224-23T Schematic V2.1.pdf; BRU 224-23T Isolation String Procedure V2 Draft.doc; BRU 224-23T Schematic VI.6.pdf Winton, We plan to add an isolation string and packer to BRU 224-23T to make it possible for selectively shutting off two zones(A and B/C/D)with slickline. Attached is a schematic showing the change in red. The red SC-2 will become the production packer. The isolation string will have seals that fit into already the MZ gravel pack seal bores. In addition,we decided against perforating the uppermost A sand interval from 3294.5-3286.5'MD (the grayed out/striked out text in the perforation table). The second attachment is a draft procedure for the changes. I am currently working on getting approvals for the procedure. The third attachment is the most recent planned schematic before the addition of the isolation string to the procedure. Are we required to file another 10-403 sundry application for this change or will including changes with the 10-407 suffice? Thanks -Hai Hai Hunt Completion Engineer ConocoPhillips Alaska Hai L. Fitint' fmoc,-)Philq, Cell: 907-317-6342 Office: 907-263-4674 r BRU 224-23T Grassroots Welt Completion Schematic v2.1 ConocoPhillips As Planned, isolrtion string 1 ,Shan Sleeve ie to surface SS control tine to surface Conductor(Driven): 16', 75',API 51 GRB,Full Grvd,R3 urtace Casino- Ch<:mlcal infection mandrel i1-2820',AD 9-5/8',400,LOU,- BTC,Set@ 2810.69'MD 12740.59'TVD 3/8"SS control line to Surface.attached to tuttuld o' Adis 1 Cannon damn every iorn1 a1x' Production Casino: --� r.26.W0,L-80,BTC-Mod,Set @ 6442.77 MD/6368'TVD 1 .u•.Kr M / •y-, L E' G t -I`, X Nicole vv/3.813"ID CO)-2920'MD u 4.172',12.60,L-80,IBT-M @aker 80 17 Polished Bore Rceoutacl' 4 VS X Nipple wi 3.8 t3'ID w7 RHC plug body fol-2957'MD 3 SC-2 Packer(Isolation String)0 2995 ft MD 1 w/82 40tch 4 _,I RA TAG in 7-"CSG Lel 3001.11'MD(10.82'short taint) i Isolation String:2 7/8'6.40 L 80 HydnI 511 / O 1 SG-2 Packer ISI 3020 ft MO __. 5::d Bore S.:',.771 1 I KOIV a 3041'17 10.54'Bakerweld Vent Screen 46 3044_ :I 3.25'ID Seal Bore(r],1 . [' >C•1 L Isolation Packer®3063 fl MD Depth Corrected l0fmrected Length LWDEsYrahed Reservoir Properties Estimated Pressure 3 25"ID Seal Bae @ 3066' r f' Zone so Per` lop Pa' Base Pei Tapped M- R-md Avg Vd Avg Sw Avg Phe 47:137 PSI PPG 325'ID Seal Bore#3076''... 1 (. (fl4vd) tvd) 3 20 ID Seal Bore(a)3083'AAD 1 E. I _ A 3234 3221 13 9% 40% 33% 20 646 3 9 A 3252 3240 12 13% 44% 32% 14 569 34 A 3321 3293 28 13% 51% 33% 17 605 36 Excluder Screen L9 3266-3444'MD(5 Its) ■,rip { ■ii f� )�- A 3333 3327 6 12% 63% 32% 20 534 3.1 Sliding Sleeve 4-3352'MD 6i� 1-. B ---.. 3425 3408 17 13% 66% 33% 20 725 4.1 'NM. r _ C 3627.5 3616.5 3538 3529 9 8% 63% 33% 20 629 3.5 C 3665 3642 3576 3553 23 8% 44% 32% 20 634 3.5 1 0 £ C 3719.5 37025 3631 3614 17 5% 40% 29% 20 615 3.3 '. - "..on Packer ut'344611 ML' 1 (, 1 1 F J3 D 37625 3759.5 3674 3671 3 10% 66% 29% 8 730 3 9 D 3784.5 3761.3 3696 3681 15 10% 53% 30% 20 730 3.9 = D 3805.5 3", - 3717 3711 6 16% 54% 30% ? 7 ' I II D 3816.5 .. 3728 3723 5 21% 59% 27% 1 788 4.1 ■ II 3761 3745 16 16% 58% 27% 5 849 4.4 Excluder Screen(i0 3467-3861'MD(10 jts) IT 19 D 3863 3854 9 24% 54% 28% 2 991 5 -IED Sliding Sleeve @-3671'MD I 1 l �- D 3912 3906 6 25% 67% 24% 06 874 4.3 I III ii . ■■T! - E 3953 3945 8 24% 62% 25% 1 1031 5.1 i1 E 3970 3964 6 25% 75% 27% 1 1031 n 1 ; a:x_ C-IL ISoiavon Packor - ..:_,Y ) E 4144 4139 5 20% 65% 27% 5 870 4.1 1' , 1 iw,1=i f YfEM4 ' Excluder Screen a 3920-4274'MD(9 jts) - I ■MMO Y)e■ 325"ID R Nipplr 4174'11I' OtEMtl 30-2 Packer t6'4276 (1190 4 ` is � ,al B9,9 I j RA:.a(;In 7"CSG fee 3938.30'MD(4.92'short font KOIV©42P. 10.54'Bakervveld Vent Screen a 4305LI:- 71 • 3.25-ID Seal Bore i;v 4317 ) ( . I 5C-1L Isolation Packer OM 4310 ft 1113 I t .35,ID Seal Bore(u34 :;V I 25'ID Seal Boreta .3 25'ID Seat Bore1340MD C Uncorrected Length LWD Estimated Reservoir Properties Estimated Pressure .111;,.. Zone Base Pert Top Parr(fl- fl-n 1 Avg Vd Avg Sw Avg Phil Avg Penn PSI PPG Exc81der Screen 46 4367-4641'MD(1211s) ,,, ) o- ;� (fl-tvd) tvd) (mD) �--- .', F 4315 4301 14 15% 45% 26% 6 1335 6 :::,..,47-- , F 4376 4369 7 20% 55% 27% 5 (154 5.1 :„. ,,,,f1 s F 4439 4421 18 13% 30% 31% 20 1283 56 SC-1L Isolattui. r 3, ) - F 4417 44(0 7 21% 55% 26% 4 7 7 F 4686 4640 6 28% 60% 17% OA 7 7 4743 4737 6 17% 60% 24% 7 796 3.3 G 4938 4905 33 24% 58% 20% 1 2000 7.9 y G 5025 5019 6 10% 69% 18% 2 2000 7.7 5213 5189 24 20% 48% 15% 0.9 2172 8.1 S L`:_:_- 1 Excluder Screen a 4958-5390'MD(11)1. II s 11.11891 fl 1 M Model FS 8540 Sumo Packer a 5391'MD ,° f _�_ RA TAG In 7"CSG d2 5251.7T MD(4.94'short[owl �.. Weatherford Float Collar Co?6358.7'MD 6 Weatherford Float Shoe e 6441.2'MD r BRU 224-23T Grassroots Well Completion Schematic V1.6 ConocoPhillips As Planned ir F , .., Conductor(Driven): i ; 16', 75',API 5L GRB.Full Grvd.R3 5P6i SCSSSV wi 3.813 DB Nioole(ii)!, Surface Casino' I8+>laton Sleeve Installed k 9-5/8',40#.L 80,BTC,Set @ 2810.69'MDI 2740.59'TVD Y.SS control line to surfaceOMM Production Casino :bemire!iniertion mandrel 60-7820'MD ' E; 7",26.00#,L-80,BTC Mod,Set @ 644277 MD/6368'TVD 3/8"SS control line to sullace attached to tel: .vith 1 Cannon damp every jointjibs Tubmo. 4-1/2",12 69,L-80,IBT M 1.1 4:2 Camco KBG 2 GLM w/1-DC 2%i-2870' 4 5- X N8001e v!3.813-ID G0-7970'%,-- ii '- n e Baker 8047 Polished Bore Berepto - 4 h X Nicole 013013"I0 w/RHC LIov.-_-i4 3 L / FA TAG In 7"CSG GA 3001.11'MD(10.82'shat joint) body(d.-2957'MD PI SC-2 Packer 89 3020 ft MD 4 4 3.25'1D Seal Bore @ 3A31' 1 I KOIV @ 3041'1V 448 10.54 Bake weld Vent Screen(F 30-19 U. I 3.25'10 Seal 8 - SC-1L Isolation Packer iS 306311 MD / - - - ) f ) t 3.25-II1 t ..arrested Ilnmrraeled Length LAD Estimated Reservoir Properties Esthreted Pressure BssePerf Top Peri(ft- Avg Penn Excluder Screen 3266-3444'MD 5 jts 1■ Zone ft-Ind Avg Vd Avg Ser Avg Ri: erD PSI PPG A 3204 3196 8 13% 59% 32% 16 723 4.4 ti- U 'r.'" ' A 3324 3311 3234 3221 13 9% 40% 33% 20 646 3.9 1 A 3342 3330 3252 3240 12 13% 44% 32% 14 569 3.4 3.2 D Seal 1/ 6 A 3411 3383 3321 3293 28 13% 51% 33% 17 605 IC-IL Isolation Packer 5 3446 h MD 1 3.1 4 A ''^1 3417 3333 3327 6 12% 63% 32% 20 534 3.1 .,... r 1 B 3498 3425 3408 17 13% 66% 33% 20 /25 d-1 C - , 3618.5 3536 3529 9 8% 63% 33% 20 629 3.5 Illeeef ,� C 3665 3642 3576 3553 23 0% 44% 32% 20 634 ;11.1.1 3.5 1 C 3719.5 3'02.5 3631 3614 17 5% 40% 29% 20 615 33 I D 37625 3759.5 3674 3671 3 10X 65% 29% 8 730 3.9 D 3764.5 37695 3696 3681 15 10% 53% 30% 20 730 3.9 :.vcluder Scr. . .467-3861'MD(t0(ts) li i' 0 3805.5 3799.5 3717 3711 6 16% 54% 30% 7 ? D "`8.5 3811.5 3726 3723 5 21% 59% 27% 1 788 41 • IMMO ,,1 D 3834 3761 3745 16 16% 58% 27% 5 849 44 • ilii r=, + D 3943 3863 3854 9 24% 54% 28% 2 661 5 sc-1L Isolation Packer uO 3653 t1 M2 l♦ D 4001 3995 3912 3906 6 25% 67% 24% 0.6 874 43 r E 4041.5 4033.5 3853 3945 8 24% 62% 25% 1 1031 51 f E 3058.5 40525 3970 3964 6 25% 75% 27% 1 1031 s �z' gp,..tlgtly�C9 E 4232 4227 4144 4139 5 20% 65% 27% 5 870 41 Excluder Screen @ 3920-4274'MD(9 its) ammammo_.. >_ ISN 325-ID R-Nipple(4 4274'MC ttn�m 9 i cC-2 Packer®4276'ft MD -i 3 25`i0 Seal Bore . air 1 RA TAG in T'CSG a 3938.30'MD(4.92'short is 1, KON @ 42c•: -- 1 10.54 Bakerweld Vent Screen @ 4305'm1D --.i f 325"ID Seal Bore(g'd'-.'' I I l -IL Isolation Packer®4319 ft MD i itM 1 f _ r e-- ) =MIUnwearied Length Me Esfe dRsv eeerProperties Estirreted Pressure EMI.t 1'„eii 1• Zone BesePed Top Parr(ft- 1Nnd Avg yd Avg Sv Avg Phil Avg Penn PSI PPG n Excluder Screen @ 4367-4841'MD(12 pa) eiiet e - (11-840lad) Iml3) i : .-13:: F - 4315 4301 14 15% 45% 26% 6 1335 6 1 -IF 4376 4369 7 20% 55% 27% 5 1154 5.1 BC £' F 4439 4421 18 13% 30% 31% 20 1263 06 11.11M0 Ai SC-1L Isolation Packer(ter 4843 ft MD MIN ,, 5 4477 4470 1 21% 55% 26% 4 7 7 AR4686 4680 6 28% 60% 17% 0.4 7 4743 4737 8 17% 60% 24% 7 796 3.3 Illi G 4938 4905 33 24% 58% 20% 1 2000 7.9 3£5 G 5025 5019 6 10% 69% 18% 2 2000 7.7 IH 5213 5189 24 20% 48% 15% 0.9 2172 8.1 .tl1 1 Excluder Screen @ 4956-5390•MO(11 11:, epi '�_ j M plodel FS 85<0 Sumo Packer 5391'M_, 1 ._..-1.) _.1 RA TAG In 7"CSG 70 5251.77'MD 14"94'short ioir: I'_ i At i Weatherford Float Collar @ 6358.T MD Weatherford Float Shoe @ 6441.2'MD Well Status: Two zone Baker MZ gravel pack has been installed across F, G and H zones. Three zone Baker MZ gravel pack has been installed across A, B, C, D, E zones. A KOIV (knock-out isolation valve) in the three zone MZ is preventing fluid losses to all production zones. A second KOIV in the two zone MZ is preventing fluid losses to the F, G and H zones. Objective: Install an Isolation string to allow the A and B/C/D intervals to be independently isolated or comingled with slickline at a later date. Barriers: 1) Kill weight fluid 2) BOPE Procedure: 1. Conduct PJSM with all involved personnel on the rig and other personnel who may be impacted or in close proximity to the operations. 2. Pre-Job preparation: a) Rig up 'int Analyzed Make-tin (JA' for 2-7/8" Hydril 511. b) Make sure all SLCMU's are inspected and closed before running in hole. 3. ivicir.e iuy (from bottom to top, refer to Appendix 41 for schematic): a) Half Mule shoe 2-7/8"6.4#L-80 Hyp:; .:.11 Box b) Baker Bottom Sub 80-32 S-22 2-7/8"6.4#L-80 Hydril 511 Pin X ACME Box c) Baker Seal Unit 80-32 S-22 90H Stub ACME Pin x Box d) Baker Locator Seal Assembly 80-32 S-22 90H ACME Pin x 2-7/8"6.4#Hydril 511 Box e) Tubing, 2-7/8"6.4#L-80 Hydril 511 Pin x Box, (XX joints) f) Space out Pup, 2-7/8"6.4#L-80 Hydril 511 Pin x Box(X' long) g) Baker SLCMU w/BX Profile, 2-7/8"6.4#Hydril 511 Pin x Box. Run Closed h) Tubing, 2-7/8"6.4#L-80 Hydril 511 Pin x Box, (XX joints) i) Space out Pup, 2-7/8"6.4#L-80 Hydril 511 Pin x Box(X'long) j) Baker Bottom Sub 80-32 S-22 2-7/8"6 4#L-80 Hydril 511 Pin X ACME Box k) Baker Seal Unit 80-32 S-22 90H Stub ACME Pin x Box I) Baker Locator Seal Assembly 80-32 S-22 90H ACME Pin x 2-7/8"6.4#Hydril 511 Box m) Tubing, 2-7/8"6.4#L-80 Hydril 511 Pin x Box, (XX joints) n) Space out Pup, 2-7/8"6.4#L-80 Hydril 511 Pin x Box(X'long) o) Baker SLCMU w/BX Profile, 2-7/8"6.4#Hydril 511 Pin x Box, Run Closed p) Tubing, 2-7/8"6.4#L-80 Hydril 511 Pin x Box, (XX joints) q) Space out Pup, 2-7/8"6.4#L-80 Hydril 511 Pin x Box(X' long) r) Baker Snap latch 82-40 S-36 5-1/2" 23#ACME pin x SLHT Box s) Millout extension 5-1/2"23#L-80 SLHT Pin x pin t) SC-2 Isolation Packer 70B-40 5-112"23#SLHT Box nitrile. u) SC Hydro-set Adapter Kit v) Model SC Hydraulic setting tool 4. RIH w/isolation string on HT-38 drill pipe at a maximum speed of 1 joint per minute until bottom of BHA (half mule shoe) reaches the SC-2 Gravel Pack packer in the 3-Zone MZ Gravel Pack assembly. While running in hole, do not rotate the workstring to the right, circulate more than 2 BPM, or pressure up above 500 psi surface pressure. Any of these actions can cause premature release of the SC-2 packer. 5. Determine losses before allowing the isolation string to sting into the 3-Zone MZ. 6. Continue slowly running in hole, allowing the mule shoe to break the KOIV in the 3-Zone MZ Gravel Pack assembly. This will establish communication to the open perfs in the A, B, C, D, and E zones. Stop for 10 minutes to allow KOIV pieces to fall to bottom. 7. Pick up so the mule shoe is above the 3-Zone MZ Gravel Pack assembly. With the workstring in the neutral position, circulate 5 bbls of KW brine at 2 BPM down tubing,taking returns up 4"x 7"annulus. This is to ensure that the ball seat and the tubing are clear of any potential debris. Do not exceed 2 BPM or 500 psi surface pressure as this may cause a premature release of the SC-2 packer. 8. Continue to RIH very slowly and place the isolation string so that the seals in the isolation string are set in the seal bores in the MZ Gravel pack assembly. 9. Place packer on depth utilizing drill pipe tally. Snap in and out of snap latch. Snap into the SC-2 packer in the MZ and set down 10,000 lb. Pick up and leave 5,000 lb down force on string. 10. Determine losses before setting the isolation string packer to see if the isolation string is holding. 11. Rig up to pump down the workstring with the rig. Include a ball catcher in rig up incase the 1- 3/4" Bakelite back-up ball has to be dropped. Ensure 1-3/4" ball will pass through work string. 12. Set the packer a) Caliper and drop the Primary Stainless Steel ball (1-7/16 in.)and allow the ball to gravitate down for 5 minute/1000 feet. If ball must be pumped down, do not exceed 2 BPM or 500 psi to avoid premature initiation the packer setting sequence. b) Pressure up tubing to 1,900 psi and hold for 5 minutes. Bleed pressure to 100 psi. c) Slowly increase pressure to 2,500 psi and hold for 5 minutes. Bleed pressure to 100 psi. d) Slowly increase pressure to 3,100 psi and hold for 5 minutes. Bleed pressure to zero. e) If the packer can not be set with the primary ball, repeat steps a, b, c, and d using the 1- 3/4" Bakelite back-up ball. 13. Pick up 20,000 lbs above pickup weight to pull test the packer. Slack off and place 5,000 lbs on packer. 14. Release from packer: a) Close annular and test backside to 500 psi for 5 minutes. b) Pressure up to 1500 psi on the 4"x 7"annulus to release the Hydro-set adapter from the SC-2 packer. Bleed pressure to zero. c) If Hydro-set adapter does not release hydraulically, rotate 12-15 turns to the right(in sets of 5)to release the packer mechanically. 15. Pick up 10'from packer to confirm release from packer. 16. If Bakelite backup ball was used, reverse out Bakelite ball w/2 workstring volumes. Recover ball from ball catcher. 17. Monitor the well for 30 minutes to make sure the well is static. Rig down surface lines. 18. POOH with 4" DP. Changes to the approved"BRU 224-23T Completion Procedure" Page 65. Well Status was: "All zones have been perforated and gravel packed. A KOIV prevents fluid from being lost." Well Status is no4: "All zones have been perforated and gravel packed. The KOIV in the upper MZ was broken by the isolation string. The Beluga D and E zones are open to the wellbore. Page 66 Step 7 was: "Monitor fluid in tubing and add if needed. If the KOIV is holding,fluid level should be ok." Step 7 is now: "Monitor fluid in tubing and add if needed. Fluid may be los to the open Beluga D and E zones." ifol [E ALAsEA SEAN PARNELL,GOVERNOR ALASKA OIL AND GAS 333 W.7th AVENUE,SUITE 100 CONSERVATION COMIMIISSION ANCHORAGE,ALASKA 99501-3539 PHONE (907)279-1433 FAX (907)276-7542 Hai Hunt Completion Engineer Q O ConocoPhillips Alaska, Inc. `=� 1 / '' VV P.O. Box 100360 Q` Anchorage, AK 99510 Re: Beluga River Field, Sterling 86 Beluga Gas Pool, BRU 224-23T Sundry Number: 311-268 Dear Mr. Hunt: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Daniel T. Seamount, Jr. Chair ti DATED this 2 day of September, 2011. Encl. 7k AIC- STATE OF ALASKA g,7-I( 0 o= /v/ /2-oil ALASKA _ AND GAS CONSERVATION COMMISSIC.. Cil .. AI FOR SUNDRY APPROVALS Cr y 20 AAC 25.280 1.Type of Request: Abandon r Rug for Redrill r Perforate New Pool r Repair well r Change Approved Program ' • Suspend r Rug Porforations r✓ 1,444 Perforate r✓ Pull Tubing r Time Extension r Operational Shutdown r Re-enter Susp.Well r Stimulate r Alter casing r Other: r 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number: ConocoPhillips Alaska, Inc. Development r - Exploratory r 211-080 ' 3.Address: Stratigraphic r Service r 6.API Number: P.O. Box 100360,Anchorage,Alaska 99510 50-283-20157-00-00 • 7.If perforating,closest approach in pool(s)opened by this operation to nearest property line 8.Well Name and Number: where ownership or landownership changes: Spacing Exception Required? Yes r No BRU 224-23T • 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL 021127 Beluga River Field/Sterling Gas Pool/Beluga Gas Pool • 11. PRESENT WELL CONDITION SUMMARY Total depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 6456 6369 6359' 6272' See Schematic N/A Casing Length Size MD ' TVD Burst Collapse Conductor 68.9 16" 92' 92' Surface 2810.69 9-5/8" 2810.69' 2740.59' 5750 psi 3090 psi Production 6442.77 7" 6443' 6368' 7240 psi 5410 psi Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attached Schematic See Attached Schematic N/A N/A N/A Packers and SSSV Type: Packers and SSSV MD(ft)and TVD(ft) See Attached Schematic. SSSV not installed. / See Attached Schematic. SSSV not installed. 12.Attachments: Description Summary of Proposal r 13. Well Class after proposed work: Detailed Operations Program r BOP Sketch r Exploratory r Development r Service r 14. stim ted Date for Commencing Operations: 15. Well Status after proposed work: /2/2 11 Oil r Gas r • WDSPL r Suspended r 16. al Approval: Date: WINJ r GINJ r WAG r Abandoned r Commission Representative: GSTOR r SPLUG r 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Hai Hunt Printed Name Hai Hunt Title: Completion Engineer Signature Phone: 263-•V 7gDate 0/3//20// Commission Use Only Sundry Number:31 I a(p8 Conditions of approval: Notify Commission so that a representative may witness Plug Integrity r BOP Test r Mechanical Integrity Test r Location Clearance T RECEIVED Other: AUG 31 2011 Mika Oil& Gas Conk. Gommiss,OR Subsequent Form Required: i O — y O( wp OI.- IN-Lit CAO I+410't T(I►'` • ApChlr gn, APPROVED BY ) Approved by: ` _/ COMMISSIONER THE COMMISSION Date: (2, I l 1 Form 10-403 Revised 1/2010 0 R I G I NSA 1RBIJMS SEP 0 2 2111 ,�k.i Duplicate ) l' BRU 224-23T Remedial Cement Procedure Summary Hai Hunt, ConocoPhillips 8/30/2011 1. RIH with 4"HT-38 drillpipe, packer plug setting tool, and SB packer plug. Set packer plug into SC-2 packer @ 4276' MD. Lay in 50'of sand on top of packer plug. POOH. 2. RIH with mechanical set bridge plug. Set bridge plug at 3950' MD. Lay in 50'of sand on top of bridge plug. POOH. 3. RIH with TCP gun. Rig up E-line and tie in TCP gun to"GAMMA/CCL Correlation Log" dated 8/15/2011. Rig down Eline. Adjust TCP gun to shooting depth. Set packer and underbalance perforate top two and bottom two feet each pay interval between 3498' MD - and 3850' MD. Depths and gun specifications are listed below. Kill well. POOH. MFR Carrier Charge SPF c Orient Halliburton 3-3/8" 25 gm Millennium 4 60° N/A Millennium Charge Target(md)** 3498-3500, 3513-3515, 3618.5-3620.5, 3625.5-3627.5, 3642-3644, 3663-3665, 3702.5-3704.5, 3717.5-3719.5, 3759.5 -3761.5, 3760.5-3762.5, 3769.5-3771.5, 3782.5-3784.5, 3799.5-3801.5, 3803.5-3805.5, 3811.5-3813.5, 3814.5-3816.5, 3834- 3836, 3848-3850. **All depths are per Halliburton"GAMMA/CCL Correlation Log" dated 8/15/2011. 4. RIH with-900'of 3-1/2" PH-6 string on 4"HT-48 drill pipe to 3850' MD. 5. Close annular. Perform injectivity test. Reopen annular. 6. Batch mix-30 bbls of 15.8 Glass G cement with BJ batch mixer. 7. Circulate in-30 bbls of 15.8 ppg Glass G cement with fresh water spacers ahead and behind at 2 bpm using BJ cement unit. Displace cement with 6% KCI to leave a balanced plug. 8. Pick and make sure string clears the top of cement by at least 200'. Circulate 1-2 wellbore volumes at 2-3 bpm to make sure there is no cement in or around the work string. 9. Close annular. Perform hesitation squeeze. Re-open annular. 10. POOH. 11. Wait on cement for 12 hours. 12. RIH w/6-1/8"mill and casing scraper. Scrape up stringers to targeted top of cement. 13. Spot 72'sand plug on top of cement(to place sand 50'below perforation target for second squeeze 3272-3276' MD. 14. Wait until cement plug has had 24 hours to cure after it was pumped. 15. Rig up Eline. RIH with GR/CCL and gun specified below. Tie into RA tag in casing using "GAMMA/CCL Correlation Log"dated 8/15/2011. Log into depth and perforate the target specified below. POOH. MFR Carrier Charge SPF C Orient Target(md)** Halliburton 3-3/8" 25 gm Millennium 4 60° N/A 3272-3276 Millennium Charge **All depths are per Halliburton "GAMMA/CCL Correlation Log"dated 8/15/2011. 16. Monitor well for 30 minutes to make sure it is dead. 17. RIH with Halliburton EZSV cement retainer on 4"HT-38 drill pipe. 18. Set EZSV above perforations to leave 5 bbl between EZSV and top perf(@—3140' MD). 19. Perform injectivitytest at 0.25 and 0.5 bpm usingBJ cement unit. p 20. Unsting from EZSV. 21. Circulate 10 bbl of cement into drill pipe at 2 bpm with water spacers ahead and behind. When water spacer is within 2 bbl of the end of the drill pipe, sting back into the EZSV. Push the 10 bbl of cement through the EZSV, shut down pumping, unsting from the EZSV, and circulate 1 wellbore volume at 6 bpm to ensure drill pipe is clear of cement. 22. Sting back into the EZSV and perform hesitation squeeze. 23. Unsting from EZSV and POOH. 24. Wait on cement for 24 hours. 25. RIH with MI-Swaco Cleanout BHA with 6-1/8"mill on bottom. Mill out EZSV and cement to the sand above bridge plug at 3950' MD. POOH. 26. RIH with bridge plug pulling tool, circulate out remainer of sand, and latch onto bridge plug. Turn to release bridge plug and POOH. 27. RIH with 4" HT-38 drill pipe that was used for the cement job. Pump 15% HCI acid pickle down drill pipe and reverse it out. Neutralize acid. 28. Circulate the well to clean 6%KCI (<20 NTUs). 29. POOH. 30. Rig up shooting nipple with Eline wireline valves and lubricator. Log Fast Cast/CBL from —4200'to 2000' MD. 31. Proceed with TCP of upper zones(Sterling A, B,C, Beluga D, E)as originally planned. BRU 224-23T Grassroots Well ✓ Completion Schematic 7. ConocoPhillips At Start of Remedial Cement Squeeze Conductor(Driven): 16",.75",API 5L GRB,Full Grvd,R3 Surface Casino• 9-5/8",408,L-80,BTC,Set @ 2810.69'MD/2740.59'ND production Casing; 7",26.008 L-80,BTC-Mod,Set @ 6442.77 MD/6368'ND )tA TAG in 7"CSG(dl 3001.11'MD(10.82'short joint 1 Proposed Squeeze Perforations Planned TCP run(Post Squeeze) Proposed E-line Perforating Run: ® Depth Corrected Uncorrected Length LWD Estimated Reservoir Properties Estimated Pressure Top Shot Btm Shot Length Base Part Top Pert Base Ped Top Pert(6- Avg Penn (ftmd) (ft-md) (ft-md) Zona (ftand) (tt�nd) (fl4vd) tvd) ft-mtl Avg VU Avg Sv Avg Phil (moD) PSI PPG 3270 3274 4 A 3294.5 3286.5 3204 3196 8 13% 59% 32% 16 723 4.4 A 3324 3311 3234 3221 13 9% 40% 33% 20 646 3.9 A 3342 3330 3252 3240 12 13% 44% 32% 14 569 3.4 Proposed Tubing Conveyed Perforating Run: Top Shot Btm Shot Length A 3411 3383 3321 3293 28 13% 51% 33% 17 605 3.6 (ft-md) (ft-md) (ft-md) A 3423 3417 3333 3327 6 12% 63% 32% 20 534 3.1 3498 3500 2 B 3515 3498 3425 3408 17 13% 66% 33% 20 725 4 1 3513 3515 2 C 36273 3618.5 3538 3529 9 8% 63% 33% 20 629 3.5 3618.5 3620.5 2 C 3665 3642 3576 3553 23 8% 4440%% 4% 32% 20 634 3625.5 3627.5 2 3.5 3642 3644 2 C 3719.5 3702.5 3631 3614 17 5% 40% 29% 20 615 3.3 3663 3665 2 0 3762.5 3759.5 3674 3671 3 10% 65% 29% 8 730 3.9 3702.5 3704.5 2 D 3784.5 3769.5 3696 3681 15 10% 53% 30% 20 730 3.9 3717.5 3719.5 2 0 3805.5 3799.5 3717 3711 6 16% 54% 30% ? ? 3759.5 3762.5 3 rD 38165 3811.5 3728 3723 5 21% 59% 27% 1 788 4.1 3769.5 3771.5 2 D 3850 3834 3761 3745 16 16% 58% 27% 5 849 4.4 3782.5 3784.5 2 D 3952 3943 3863 3854 9 24% 54% 28% 2 991 5 3799.5 3801.5 2 3803.5 3805.5 2 0 4001 3995 3912 3906 6 25% 67% 24% 0.6 874 4.3 3811.5 3813.5 2 ' "' E 4041.5 4033.5 3953 3945 8 24% 62% 25% 1 1031 3814.5 3816.5 2 5.1 3834 3836 2 E 4058.5 4052.5 3970 3964 6 25% 75% 27% 1 1031 5 3848 3850 2 E 4232 4227 4144 4139 5 20% 65% 27% 5 870 4.1 Total 35 Overall Top to Bottom Shot 352 Lower Gravel Pack will be installed at time of squeeze RA TAG in 7"CSG a 3938,30'MD 14.92'short joint) SC-2 Packer Cd 4276'ft MD • 3.25"ID Seal Bore @ 4291'MD Ell KOIV @ 4298'MD 10.54'Bakerweld Vent Screen @ 4305'MD 3.25"ID Seal Bore @ 4317'MD "' SC-1L Isolation Packer 1814319 ft MD ' 3.25"ID Seal Bore @ 4322'MD 3.25"ID Seal Bore @ 4332'MD ' 3.25"ID Seal Bore @ 4340'MD Lower Zones Already Perforated Excluder Screen @ 4367-4841'MD(12 jts) DDepth Cortected Uncorrected Length LWD Estimated Reservoir Properties Estmated Pressure '-- Zone Base Per/ Top Pert Base Ped Top Pert(ft- g Penn(ft-mtl) (ftrntl) (ft-Nd) Nd) ft-md Avg VG Avg Sw Avg Phit Avg Pe PSI PPG 3.25"ID Seal Bore @ MD 4841111, i - F 4403 4389 4315 4301 14 15% 45% 26% 6 1335 6 SC-1L Isolation Packer 004843 ft MD 'r® F 4464.5 4457.5 4376 4369 7 20% 55% 27% 5 1154 51 3.25"ID Seal Bore @ 4846 MD F 4527 4509 4439 4421 18 13% 30% 31% 20 3.25"ID Seal Bore @ 4856'MD 1283 56 3.25"ID Seal Bore @ 4864'MD ;i ® F 4565 4558 4477 4470 7 21% 55% 26% 4 ? 1 ® F 4773.5 4767.5 4686 4680 6 28% 60% 17% 0.4 ? F 4830.5 4824.5 4743 4737 6 17% 60% 24% 7 796 3.3 G 5025.5 4992.5 4938 4905 33 24% 58% 20% 1 2000 7.9 G 51125 5106.5 5025 5019 6 10% 69% 18% 2 2000 7.7 :_C 1101011 13" H 5300.5 5276.5 5213 5189 24 20% 48% 15% 0.9 2172 8.1 Excluder Screen @ 4956.5390'MD(11 jts) ,9 ;� e_ asaa� afigma geese .% IMIN1111.8136111111111111 Model f5 85-40 Sumo Packer Cd 5391'MQ RA TAG in 7"CSG Cd 5251 7T MD(4.94'short ioint l 4 i Weatherford Float Collar @ 6358.7'MD Weatherford Float Shoe @ 6441.2'MD BRU 224-23T Grassroots Well Completion Schematic V1.6 ConocoPhillips As Planned j • or(Driven). 16",75',API 5L GRB,Full Grvd,R3 • RPfii SCSRRV w/9 819 DR Nicole @ 50gy1Il "I Surface Casino' Jsolation Sleeve Installed !, 9-5/8",40#,L-80,BTC,Set @ 2810.69'MD/2740.59'TVD ye SS control line to surfacg I ME_ I I production Casino. Chemical iniection mandrel n-2820'14(1 '. 7",26.00#,L-80,BTC-Mod,Set @ 6442.77 MD/6368'ND 1/8"SS control line to aidore attarhed to tubing with 1 Cannon clamp every joint AA- El ' Tuhinn• ® . 4-1/2",12.65,L-80,IBT-M a 4-%Camco KBG-2 GLM w/1"DCK-2 Col-2870'MD e 4-% X Nipple w/3.6]3"ID 0-2920'MD Dakar 80-47 Polished Bore Receptacle 4-114 X NiDole w/3 813"ID w/RHC plug . . RA TAG In 7"CSG 0613001.11'MD(10.82'short joint l body E-2957'MD $C-2 Packer 6 3020 ft MD 3 25"ID Seal Bore @ 3034'MD KOIV@3041'MD 10.54'Bakerweld Vent Screen @ 3049'MD I; IIII 3.25"ID Seal Bore @ 3060'MD §C-1L Isolation Packer®3063 ft MD 3.25'ID Seal Bore @ 3066'MD _ 3.25"ID Seal Bore @ 3076'MD - 3.25"ID Seal Bore @ 3083'MD Depth Corrected Unconecled Length LWD Estimated Reservoir Properties Estimated Pressure Excluder Screen 3266-3444'MD 5'ts 1 :9>�tl 0 Zone 9a-md) Top Part B(ted) Topped(ft- ft-md Avg VG Aug Sw Avg Phit AvgPennPSI PPG @ ( jts) IIi (IB�tl •� (Rand) (ft-md) (R-Nd) �) ( D) 8871190 A 3294.5 3286.5 3204 3196 8 13% 59% 32% 16 723illIIIIIIIIIB4.4 p ..- A 3324 3311 3234 3221 13 9% 40% 33% 20 646 3.9 A 3342 3330 3252 3240 12 13% 44% 32% 14 569 3.4 3.25"ID Sea Bore @ 3444'MD A 3411 3383 3321 3293 28 13% 51% 33% 17 605 3.6 $C-1L Isolation Packer®3446 ft MD A 3423 3417 3333 3327 6 12% 63% 32% 20 534 3.1 3.25"ID Seal Bore @ 3449'MD ® B 3515 3498 3425 3408 17 13% 66% 33% 20 725 3.25"ID Seal Bore @ 3459'MD 3.5 C 3627.5 3618.5 3538 3529 9 8% 63% 33% 20 629 3.5 3.25"ID Seal Bore @3467'MD ) Y i !tlIB69 C 3665 3642 3576 3553 23 8% 44% 32% 20 634 3.5 iini 4.11111411 I C 3719.5 3702.5 3631 3614 17 5% 40% 29% 20 615 3.3 Of6tltlS1�98I BB 11111111111 AD 3762.5 3759.5 3674 3671 3 10% 65% 29% 8 730 3.9 D 3784.5 3769.5 3696 3681 15 10% 53% 30% 20 730 3.9 Excluder Screen @ 3467-3861'MD(10 jts) Mali= I D 3805.5 3753 99.5 5 3717 3723 5 126%% 54 % 30Papa0% 1 788 4.1 ofig'tlp D 3850 3834 3761 3745 16 16% 58% 27% 5 849 4.4 3.25"ID Seal Bore @ 3861'MD ,l D 3952 3943 3063 3854 9 24% 54% 28% 2 991 5 DC-1L Isolation Packer®3863 ft MD -- 0 4001 3995 3912 3906 6 25% 67% 24% 0.6 874 • 3.25"ID Seal Bore @ 3867'MD 4.3 3.25"ID Seal Bore @ 3877'MD E 4041.5 4033.5 3953 3945 8 24% 62% 25% 1 1031 5 1 3.25"ID Seal Bore @ 3884'MD III E 4058.5 4052.5 3970 3964 6 25% 75% 27% 1 1031 5 ParINR11B 4.116 E 4232 4227 4144 4139 5 20% 65% 27% 5 870 A1 Excluder Screen @ 3920-4274'MD(9 jts) II iiiiiiiiiiiiiimma 3.25"ID R-Nipple @ 4274'MD iiiiiiililiis lis ililinill SC-2 Packer(104276'ft MD 3.25"ID Seal Bore @ 4291'MD RA TAG in 7"CSG Ca)3938.30'MD(4.92'short joint) KOIV @ 4298'MD P 10.54'Bakerweld Vent Screen @ 4305'MD I' 3.25"ID Seal Bore @ 4317'MD SC-1L Isolation Packer®4319 ft MD 1 3.25"ID Seal Bore @ 4322'MD - -: 3.25"ID Seal Bore @ 4332'MD 3.25"ID Seal Bore @ 4340'MD -I 68B9E1 Depth Corrected Uncorrected Length LWD Estimated Reservoir Properties Estimated Pressure a I'Mil 'iIIIIIIIIIIIZone Base Pert Top Pert Base Ped Top Fed(ft- ft-md Av VG A Sw hil Aug Penn PSI PPG Excluder Screen @ 4367-4841'MD(12 jts) J11111111A tl (ttand) (ft-md) (R-tvdI tvdI 9 Aug9 (mDI II -'•11' F 4403 4389 4315 4301 14 15% 45% 26% 6 1335 6 , F 44645 4457.5 4376 4369 7 20% 55% 27% 5 1154 5.1 3.25"ID Seal Bore @ MD 4841 III:`.:''!�; F 4527 4509 4439 4421 18 13% 30% 31% 20 1283 5.6 $C-1L Isolation Packer®4843 ft MD IIIIPI MIMp - F 4565 4558 4477 4470 7 21% 55% 26% 4:iiM16 v 3.25"ID Seal Bore @ 4846 MD ""' � F 4773.5 4767.5 4686 4680 6 28% 60% 17% 0.4 325"ID Seal Bore @ 4856'MD F 4830.5 4824.5 4743 4737 6 17% 60% 24% 7 796 3.3 G 5025.5 4992.5 4938 4905 33 24% 58% 20% 1 2000 7.9 3.25"ID Seal Bore @ 4864'MD G 5112.5 5106.55025 5019 6 10% 69% 18% 2 2000 7.7 H 5300.5 5276.5 I 5213 5189 24 20% 48% 15% 0.9 2172 IIIIIlliIll warm a illnalli %I Excluder Screen 0§4956-5390'MD(11(Os) viniiii NM Viiii! sem Tr- 111111111 aim ' Ail, MU RAA TAG in 7"CSG 9 5251.77'MD(4.94'short joint 1 Model FS 85-40 Sumo Packer 0 5391'MD Weatherford Float Collar @ 6358.7'MD Weatherford Float Shoe @ 6441.2'MD BRU 224-23T Grassroots Well ConocoPhillips FEL-2 Completion Schematic VI.3 J ! I Conductor(Driven)/ � 8 16",.75",API 5L GRB,Full Grvd,R3 I Surface Casino' 9-5/8",406,L-80,BTC pP6i SCSSSV w/3 813 DR Nionle a 500'MD I _ I jgolation Sleeve Installed 1 Production Casing' 34 SS control line to sarfacg I �_ 7",26.00#,L-80,BTC-Motl 1e Tubing; Chemical jniention mandrel a rillhboVIS3000'Mr) , ' 4-1/2 12.6#,L-80,IBT-M . with 1 Cannon damn every other joint, .r. _-- r'., JOPTIONAI 1 4-G Camco KRG-2 GI M w/1"DMY 181 3058'Mr) II I X Nionle w/3813"ID e.3098'MD iii SC-2 Packer(®3128 ft MD 'a 325"ID Seal Bore @ MD III KOIV @ MD 10.54'Bakerweld Vent Screen @ MD 3.25"ID Seal Bore @ MD SC-1L Isolation Packer CO 3170 ft MD t 3.25"ID Seal Bore @ M 3.25"ID Seal Bore @ MD 171 325"ID Seal Bore @ MD11 Bii9 • = 1111119119 ii 1 0191189 i; 11991119 Excluder Screen @ 3229-3506'MD(7 jts i ren ,�- 1 '•nee MI - I<i 1191see it '16'MD j 01aa99 PO r_ ,... ,,1.111 SC-1L Isolation Packer(a)3508 ft MD T lid raD 3.25"ID Seal Bore @ MD 11 MD-Translate to 224.23T SSTVD rZS Mg ' ITop Bottom Top Bottom Net Pressure Perm gem _ (ft MD) (ft MD) (ft SSTVD) (ft SSTVD) (ft MD) (psig) (mD) • Excluder Screen @ 3554-3870'MD(8 jts) ,111899 '' Sterling A 3299.4 3307.4 3115.9 3124 8 550 1 CO +I , , MZ2 Zone Sterling A 3351.2 3365.2 3108.7 3182.7 t4 550 1C0 IlSterling A 3372.2 33982 3189.7 3215.7 25 560 1C0 3.25"ID Seal Bore @ 3870'MD I 3 Sterling B 3442.1 3450.1 32596 3267.6 8 550 100 SC-1L Isolation Packer 62 3872 ft MD Sterling B 3490.0 3497.0 3307.5 33145 7 550 100 Sterling C 3605.9 3616.9 3423.4 3434.4 11 550 100 t 3.25"ID Seal Bore MD MZ2 Zone Sterling C 3630.9 3651.9 3448.4 3469.4 21 550 100 3.25"ID Seal Bore @'MD IPA 2 Beluga D 3747.8 3764.83565.3 3582.3 176702S 3.25"ID Seal Bare @'MD I-_I beluga D 3818.8 3832.8 3636.3 3650.3 14 670 25 z 11, MZ2 Zone beluga D 35/4.8 3982.8 3792.3 3800.3 8 670 25 2 I 1Beluga E 4019.8 4024.8 3837.3 3842.3 5 670 25 •reBeluga E 4324.7 4331.7 4142.2 4149.2 7 670 25 Excluder Screen @ 3925-4360'MD(11 jts)1/' 3.25"ID R-Nipple @ 4360'MD iii SC-2 Packer na 4365'ft MD 3.25"ID Seal Bore @ MD 1111t4KOIV@MD 10.54'Bakerweld Vent Screen @ MD )4.4 TAG in 7"CSG @XXXX'MD IXX'short ioint I 3 25"ID Seal Bnrr'fr.MDs SC-1L Isolation Packer @ 4407 ft MD IJ pigt 3.25"ID Seal Bore Cg MD 3.25"ID Seal Bore @ MD Jii ries.- e z !meq ". Top Bottom Top Bottom Net Pressure Perm 19 Men (ft MDI (ft MD) (ft SSTVD) (ft SSTVD) (ft MD) (Psiq) (mD) Ft 9t Excluder Screen @ 4450-4845'MD(10 jts) 9�9 'I Beluga F 4498.7 4522.7 4316.2 4340.2 24 670 25 :III: 311 Beluga F 4583.7 4602.7 4401.2 44202 1 9> E9 :11 MZ1 Zone Beluga F 4619.7 4627.7 4437.2 4445.2 5 670 670 25 25 1111 2 Beluga F 4696.7 4704.7 4514.2 4522.2 8 670 25 325"ID Seal Bore©Mc -' i 1 Beluga F 4759.7 4766.7 4577.2 4584.2 7 670 25 SC-1L Isolation Packer at 4847 ft MD Beluga F 4824.7 4835.7 46422 4653.2 11 670 25 325"ID Seal Bore @ Li111111 Beluga G 5104.7 5112.7 49222 49302 8 670 25 3.25"ID Seal Bore @ MD MZ1 Zone Beluga H 5200.7 5223.75018.2 5041.22322000.5 3.25'ID Seal Bare @ MD 1 Beluga H 5255.7 5260.7 5073.2 5078.2 5 2200 0.5 Beluga H 5276.7 5294 7 5094.2 5112.2 18 2203 0.5 r lam r--- mem Excluder Screen @ 5050-6327'MD(7 jts) 111 %1 _ 1 , _ Model FS Sumo Packer 91 5327'MD Short Joints @ MD(-10 long SJ) (in CSG) MD(-10 long SJ) Float Shoe @'MD Cast Iron Bridge Plug @'MD Float Collar @'MD Aubert, Winton G (DOA) From: Shultz, Steve (Orbis Engineering, Inc.) [Steve.Shultz c@contractor.conocophillips.com] Sent: Wednesday, June 29, 2011 3:30 PM To: Aubert, Winton G (DOA) Subject: Change to 224-23T Permit Winton, In the permit for BRU 224-23T,we requested the use of P-110 for our casing on the production hole. The only reason we were using the P-110 was to keep from having to surplus it. Now we have found out we are not going to run the P-110 and will opt for L-80 which was originally the plan. With this change there will not be any impact on the well since we do not plan to do any fracing. If you need any additional information Please let me know. Thanks, Steve Shultz 263-4297 1 (:6 , f ' (,--n 7 fp\ A\ LkJ U ki Li-\\ \A SEAN PARNELL,GOVERNOR ALASKA OIL AND GAS 333 W.7th AVENUE,SUITE 100 CONSERVATION COMMISSION ANCHORAGE,ALASKA 99501-3539 PHONE (907)279-1433 FAX (907)276-7542 Chip Alvord Drilling Manager ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510-0360 Re: Beluga River Field, Beluga River Undefined Gas Pool, BRU 224-23T ConocoPhillips Alaska, Inc. Permit No: 211-080 Surface Location: 560' FSL, 2628' FWL, SEC. 23, T13N, R1OW Bottomhole Location: 1094' FSL, 2447' FWL, SEC. 23, T13N, R10W Dear Mr. Alvord: Enclosed is the approved application for permit to drill the above referenced development well. The permit is approved subject to full compliance with 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spacing exception. ConocoPhillips Alaska, Inc. assumes the liability of any protest to the spacing exception that may occur. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a C• a mission order, or the terms and conditions of this permit may result in the revoc- 'on •r suspension of the permit. -relie 004 - •m : loner DATED this P?day of June, 2011. cc: Department of Fish & Game, Habitat Section w/o end. (via e-mail) Department of Environmental Conservation w/o end. (via e-mail) ORIGINAL ConocoPhillips Alaska, Inc. Post Office Box 100360 " Anchorage,Alaska 99510-0360 ConocoPhillips Telephone 907-276-1215 June 21,2011 Alaska Oil and Gas Conservation Commission RECEIVED ` 333 West 7th Avenue, Suite 100 Anchorage,Alaska 99501 g ON '' 'J 2011 Re: Application for Permit to Drill BRU 224-23T Gas Producer Alaska Gil & Gala ComCommission Dear Commissioner: Anchorage ConocoPhillips Alaska,Inc.hereby applies for a Permit to Drill an onshore gas producer well in the Beluga River Unit. The surface location will be on the pre-existing pad containing wells 211-26,224-23,and 232-26. The expected spud date is August 1st,2011 conducting operations with Doyon Arctic Fox. BRU 224-23T is designed to replace production from well 224-23 in the Sterling and upper Beluga sands. Well 224-23 f has annular communication;therefore plug and abandonment will be addressed at a future date. BRU 224-23T proposed well design is to drill a 12-1/4"surface hole to approximately 2,997' MD/2,904' TVD on diverter vent system. Then 9-5/8"surface casing will be run and cemented to surface.Next,the 8-3/4"production hole will be drilled to 6,407' MD/6,314'TVD on a 5,000 psi BOPE system. The production hole section will penetrate the Sterling sands through the Beluga I. Then 7"production casing will be ran to total depth and cemented to 2,750' MD,• approximately 500' MD above top of Sterling A. Following drilling operations,the 7"casing will be perforated from 4,498'to 5,276' MD and a 2 zone gravel pack will be installed in the Beluga F through H sands. Next,the 7"casing will be perforated from 3,299'to 4,324'MD and a 3 zone gravel pack will be installed in the Sterling A through Beluga • E sands. Upon conclusion of the gravel pack,a 4-1/2"tubing completion program will be run. To commence the proposed drilling program,CPAI is seeking approval for variance 20 AAC 25.035(h)(2). This variance is to regulation 20 AAC 25.035(c)(1)(A)specifying vent diameter size. The Doyon Arctic Fox is equipped with a 12"vent line compared to the requested 16". Please find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 10-401 Application for Permit to Drill per 20 ACC 25.005(a). 2. Pressure information as required by 20 ACC 25.035(d)(2). 3. Casing and Cementing program. 4. A drilling fluids program summary. 5. A proposed drilling program. 6. Directional drilling/collision avoidance information as required by 20 ACC 25.050(b). 7. A proposed completion diagram. Information pertinent to the application that is presently on file at the AOGCC: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold lay out as required by 20 ACC 25.035 (a)and(b). 2. A description of the drilling fluids handling system. 3. Diagram of riser set up. If requiring further information,please contact Steve Shultz at 263-4297 or Chip Alvord at 265-6120. Sin erely St let EIvAo Ctcclnl til Steve Sh, �z Z n oco Drilling Engineer S\Iut SSW l Z o o S 7 Zag viz.. 11J1r#• (ISI ? ; 2011 STATE OF CONSERVATION ORIGINAL ALASKA OIL AND GAS CONSERVATION COMMISSION Alaska Oil& G8S Cmc. C>ariimir(on MIT TO DRILL 20 AAC 25.005 la.Type of Work: lb.Proposed Wt rt 1 i. relopment-Oil ❑ Service- Winj ❑ Single Zone 0 1c.Specify if well is proposed for. Drill 0 ' Redrill 0 Stratigraphic Test ❑ Development-Gas 0 • Service-Supply ❑ Multiple Zone 0 ' Coalbed Gas 0 Gas Hydrates ❑ Re-entry ❑ Exploratory 0 Service- WAG 0 Service-Disp ❑ Shale Gas 0 2.Operator Name: 5. Bond: Blanket 0 Single Well 0 11.Well Name and Number: ConocoPhlllips Alaska Inc Bond No. 59-52-180 . BRU 224-23T 3.Address: 6.Proposed Depth: 12.Field/Pool(s): P.O.Box 100360,Anchorage,AK 99510-0360 MD: 6407' - TVD:6314' • Beluga River Field 4a. Location of Well(Governmental Section): 7.Property Designation(Lease Number): Sterling Gas Pool Surface: 660'FSL, 2628'FWL, Sec 23, T13N,R10W . ADL 021127 • Beluga Gas Pool , Top of Productive Horizon: 8.Land Use Permit: 13.Approximate Spud Date: 1094'FSL, 2447'FWL, Sec 23, T13N,R10W N/A 8/1/2011 Total Depth: 9.Acres in Property: 14.Distance to Nearest Property: 1094'FSL, 2447'FWL, Sec 23, T13N,R10W 480 193'to l 4 e D1,01765g' 4b.Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 94.0 feet 15.Distance to Nearest Well Open 7 6,..,tYy/ I Surface: X:320,645' . Y:2,630,952' ' Zone- 4 GL Elevation above MSL: 75.6 feet to Same Pool: 224-23,251' 1f 16.Deviated wells: Kickoff depth: 718.5 feet 17.Maximum fated Pressures in psig(see 2 5.035) w6A Maximum Hole Angle: 23.5 degrees , Downhole: psi Surface: psi • 18.Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) N/A 16" 165 ppf Welded 68.9 22.6 22.6 91.5 91.5 Driven to refusal 12-1/4" 9-5/8" 40 ppf L-80 BTC-M 2,964.4 22.6 22.6 2,987.0 2,984.0 702.8 sx-12.0 ppg Type I Slurry 8-3/4" 7" 26 ppf L-80 BTC-M 2,417.3 19.7 19.7 2,437.0 2,351.0 8-3/4" 7" 26 ppf P-110 BTC-M 3,960.0 2,437.0 2,351.0 6,397.0 6,304.0 277.9 ax 10.5 ppg Class G N/A 4-112" 12.6 ppf L-80 IBT-M 6,309.4 17.6 17.6 6,327.0 5,234.0 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-Entry Operations) Total Depth MD(ft): Total Depth ND(ft): Plugs(measured): Effect.Depth MD(ft): Effect.Depth ND(ft): Junk(measured): Casing Length Size Cement Volume MD ND Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD(ft): Perforation Depth ND(ft): 20. Attachments: Property Plat ❑ BOP Sketch 0 Drilling Program 0 Time v.Depth Plot ❑ Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report ❑ Drilling Fluid Program 0 20 MC 25.050 requirements 0 21. Verbal Approval: Commission Representative: Date 3 22. I hereby certify that the foregoing is true and correct. Contact Steve Shultz 2654297 a IMo ( coil til for Situ SNIA Printed Name Chip Alvord Title Drilling Manager Eu% i ae1$ c 0041,1141"'S Signature ��jt Foia, C H IP AL vat() Phone 265 6120 Date b/23 /1/ Commission Use Only Permit to Drill 7 � API Number: Permit Approval I• V :-\\\ 1eecovereerfor other _2-//�C. 006g�/t�/57-co`c lvrequirements. Conditions of approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane, as hydrates,or gas contained in shales: [r Other: Samples req'd: Yes❑ No[ Mud log req'd: Yes 0 No Test Bo PE -to SGC G 10 s-L ' H2S measures: Yes❑ No© I- ctional svy req'd: Yes Er No❑ PeArsuatlt t'o zo AAA Zs.O3i (h)(2), clidRyfer Vewf l"4e YariaK , 'proves.(. Aoki/�IJ� °. ip APPROVED BY THE COMMISSION DATE: (S! G)T �� ,COMMISSIONER Form 10-401(Revised 7/2009) This permit Is valid for 24 months from theORIGINAL val(20 AAC 25.005(g)) Submit in Duplicate ORIGINAL Application for Permit to Drill Document Beluga River Unit 224-23T Well Name Requirements of 20 AAC 25.005(f) The well for which this application is submitted will be designated as 224-23T • Location Summary Requirements of 20 AAC 25.005(c)(2) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (2)a plat identifying the property and the property's owners and showing (A)the coordinates of the proposed location of the well at the surface,at the top of each objective formation,and at total depth,referenced to governmental section lines. (B)the coordinates of the proposed location of the well at the surface,referenced to the state plane coordinate system for this state as maintained by the National Geodetic Survey in the National Oceanic and Atmospheric Administration; (C)the proposed depth of the well at the top of each objective formation and at total depth; Location at Surface 560'FSL, 2628'FWL, Sec 23, T13N,R1OW NAD 27 RKB Elevation 94.0'AMSL Northings: 2,630,952' Eastings: 320,645' Pad Elevation 75.5'AMSL Location at Top of Productive Interval 1094'FSL, 2447'FWL, Sec 23, T13N,R1OW (Sterling A Sand) NAD 27 Measured Depth, RKB: 3,252' Northings: 2,631,489' Eastings: 320,472' Total Vertical Depth,RKB: 3,160' Total Vertical Depth,SS: 3,066' Location at Total Depth 1094'FSL, 2447'FWL, Sec 23, T13N,R1OW NAD 27 Measured Depth, RKB: 6,407' Northings: 2,631,489' Eastings: 320,472' Total Vertical Depth,RKB:, 6,314' Total Vertical Depth, SS: 6,220' and (D)other information required by 20 AAC 25.050(b); Requirements of 20 AAC 25.050(b) If a well is to be intentionally deviated,the application for a Permit to Drill(Form 10-401)must (1)include a plat,drawn to a suitable scale,showing the path of the proposed wellbore,including all adjacent wellbores within 200 feet of any portion of the proposed well; Please see attachment: Directional Plan No close approach issues exist. Separation factors are above 2.5 from surface to TD. The 14"mile pool scan of the top of Sterling A sands show the closest in pool to be the original 224-23 wellbore 251.5'away at 3,325'MD. The next closest in pool is 211-26. This producing well is 1995.6' away at 3,252'MD. And (2)for all wells within 200 feet of the proposed wellbore (A)list the names of the operators of those wells,to the extent that those names are known or discoverable in public records,and show that each named operator has been furnished a copy of the application by certified mail;or (B)state that the applicant is the only affected owner. The Applicant is the only affected owner. Blowout Prevention Equipment Information Requirements of 20 AAC 25.005(c)(3) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (3)a diagram and description of the blowout prevention equipment(BOPE)as required by 20 AAC 25.035,20 AAC 25.036,or 20 AAC 25.037,as applicable; Please reference BOP schematics on file for Doyon Arctic Fox. ORIGINAL Drilling Hazards Information Requirements of 20 AAC 25.005(c)(4) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (4)information on drilling hazards,including (A)the maximum downhole pressure that may be encountered,criteria used to determine it,and maximum potential surface pressure based on a methane gradient; The production hole is expected to penetrate near virgin reservoir pressures of 3,310 psi in the Beluga I-sands. This maximum down hole pressure was documented during the completion of 232-26 in February 1985 at a vertical depth of 6471'. The maximum potential surface pressure(MPSP)while drilling 224-23T is calculated using above maximum reservoir pressure,a gas gradient of 0.10 psi/ft,and the estimated depth of the Beluga I-sand top at 5,797'TVD(WP5): Licit I-sand reservoir pressure =3x-1'6 psi S f% I-sand estimated top depth(WP05) =47-70.T TVD Y WGA • Gas Gradient =0.10 psi/ft as per 20 AAC 25.005(c)(4)(A) Hydrostatic of full gas column ;e9.&=5.79.Y psi 0497'TVD*0.10 psi/ft) MPSP=SIBHP—gas column 2 401.4=4;730-3 psi • 9,346 psi—349 psi) I'lit 517.4 (B)data on potential gas zones; The well bore will penetrate the Sterling A-C and the Beluga D-I gas zones. And (C)data concerning potential causes of hole problems such as abnormally geo-pressured strata,lost circulation zones,and zones that have a propensity for differential sticking; See attached BRU 224-23T Drilling Hazards Summary Requirements of 20 AAC 25.005(c)(5) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (5)a description of the procedure for conducting formation integrity tests,as required under 20 AAC 25.0300; A procedure is on file with the commission for performing formation integrity tests. For BRU 224-23T,the FIT will occur after drilling out the 9-5/8"surface shoe track plus 20'of new formation. The formation will then be pressured to 16.0 ppg EMW or until leak off occurs,which ever comes first.A required minimum leak off of 11.0 ppg EMW must be obtained. Casing and Cementing Program Requirements of 20 AAC 25.005(0(6) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (6)a complete proposed casing and cementing program as required by 20 AAC 25.030,and a description of any slotted liner,pre-peiforated liner,or screen to be installed Casing Program Casing Weight Top Bottom OD Hole Size (lb/ft) Grade Connection Length MD/TVD MD/TVD 16" Conductor 165 Weld 68.9' 22.6'/22.6' 91.5'/91.5' 9-5/8" 12-1/4" 40 L-80 BTCM 2,964.4' 22.6'/22.6' *2,987'/2,894' 7" 8-3/4" 26 L-80 BTCM 2,417.3' 19.7/ 19.7 2,437'/2,351' 7" 8-3/4" 26 P-110 BTCM 3,960' 2,437'/2,351' *6,397'/6,304' 4-1/2" Tubing 12.6 L-80 IBTM _ 5,309.4' _ 17.6/17.6 5,327'/5,234' *Shoe depth is 10' off bottom ORIGINAL 9-5/8" Surface Casing Single Stage Cement Program The 9-5/8"X 12-1/4"annulus will be cemented from TD of 2997'MD to surface using light weight 12.0 ppg Type I cement. Cement System: Preflush: 40.0 bbls Viscosified Water Nut Plug Sweep Spacer: 24.0 bbls Mud Clean II with red dye Lead Slurry: 702.9 sacks 12.0 ppg Type I Cement+additives Yield=2.32 ft3/sx Mix Water=9.52 gal/sx Displacement: 220.0 bbls Spud Mud Length Capacity Total Total Total Mix Water Slurry Volumes (ft) (ft3) Excess (ft3) (sacks) (bbls) (bbls) Conductor ID x Surface OD 68.9 38.8 0% 38.8 16.7 6.9 3.8 14.0"x 9.625" Open Hole x Surface OD 2895.5 906.9 70% 1541.8 664.5 274.6 150.6 12.25"x 9.625" Shoe Track ID 85 36.2 0% 36.2 15.6 6.5 3.6 8.835" Rat Hole 10 8.2 70% 13.9 6.0 2.5 1.4 12.25" Total 1630.7 702.9 290.4 159.3 Top of Surface casing set at 22.6'MD,surface casing shoe set at 2987'MD. 7"Production Casing Single Stage Cement Program The 7"X 8-3/4"annulus will be cemented from TD of 6407'MD to 2752'MD(500'above top of Sterling A sand)using light weight 10.5 ppg Class"G"cement. The slurry will consist of gas blocking additives to prevent channeling. If significant lost circulation occurs during drilling,a hydraulic stage cementing tool may be considered for cementing across the Sterling sands. Cement System: Spacer 40.0 bbls 10 ppg BJ Seal Bond+ 19.8 lbs/bbl Potassium Chloride+67.8 lbs/bbl Barite Lead Slurry 277.9 sacks 10.5 ppg Class G Cement+additives Yield=2.99 ft3/sx Mix Water=12.32 gal/s Displacement 241.5 bbls KlaShield Drilling Mud Length Capacity Total Total Total Mix Water Slurry Volumes (ft) (ft3) Excess (ft) (sacks) (bbls) (bbls) Surface ID x Production OD 235 37.2 0% 37.2 12.5 6.6 3.7 8.835"x 7" Open Hole x Production OD 3410 512.7 50% 769.0 257.2 137.0 75.4 8.75"x 7" Shoe Track 85 18.3 0% 18.3 6.1 3.3 1.8 6.276" Rat Hole 10 4.2 50% 6.3 2.1 1.1 0.6 8.75" Total 830.8 277.9 148.0 81.5 Top of cement at 2752'MD,surface shoe set at 2987'MD,production shoe set at 6397'MD Diverter System Information Requirements of 20 AAC 25.005(c)(7) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (7)a diagram and description of the diverter system as required by 20 AAC 25.035,unless this requirement is waived by the commission under 20 AAC 25.035(h)(2); The 12-1/4"surface hole will be drilled with a diverter system consisting of a remotely operated annular pack-off,full-opening vent line valve,and a 12"diameter vent line. CPAI is seeking approval for regulation 20 AAC 25.035(h)(2). This variance is to regulation 20 AAC 25.035(c)(1)(A)for a 12"diameter. ORIGINAL Drilling Fluid Program Requirements of 20 AAC 25.005(c)(8) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (8)a drilling fluid program,including a diagram and description of the drilling fluid system,as required by 20 AAC 25.033; Mud Program Summary Surface Interval Fluid Properties Mud Funnel API Fluid Drill Depth MD Yield Point Loss (ft) Wt. Viscosity (lb/100ft2) (cc/30min pH Solids MBT (PPM (cP) ) (%) 100'-2,997' 8.8-9.6 200-300 40-60 NC—<10 +/-9.0 <7% <35 Surface Interval Summary The 12-1/4"surface hole will be drilled with a fresh water spud mud to an expected total depth of 2,997'MD/2,904'TVD. The spud mud will consist of viscosifiers,pH control,weighting material,and anti accretion/bit balling agents.This fluid will maintain good rheology to remove formation cuttings,prevent loss circulation,promote hole cleaning and ensure good cement to surface. Production Interval Fluid Properties Depth MD Mud Wt. 6 Yield Point API Fluid Solids (ft) (ppg) RPM (lb/100ft2) Loss PH (%) (cc/30min) 2,997'-6,407' 9.6-9.8+ 7-9 18-20 <6cc 9.0-9.5 <5 Production Interval Summary The 8-3/4"production interval will be drilled from 2,997'to a planned TD of 6,407'MD/6,314'TVD. The drilling fluid will be a water based shale inhibitive system consisting of 6%KC1 and other proprietary shale inhibitors.Additional well bore strengthening materials designed to prevent lost circulation in the depleted Sterling sands will be included.Also products for stabilization of coal seams and minimizing fluid invasion to prevent reservoir damage will be added. Whole mud dilutions and rheology maintenance will used to prevent differential sticking. Additional focus will be on good hole cleaning practices. These practices include monitoring tripping speeds and PWD data,controlling ROP,pumping regular sweeps,adjusting rheology,and charting drag weights. Fluid weight will have sufficient density to overbalance the pressure of uncased formations penetrated. Sufficient weighting material stocks will be maintained on site such that the entire mud circulating volume can be raised by a minimum of 1.0 ppg. v` Diagram of Doyon Arctic Fox Mud System on file with AOGCC. Drilling fluid practices will be in accordance with appropriate regulations stated in 20 AAC 25.033. Abnormally Pressured Formation Information Requirements of 20 AAC 25.005(c)(9) N/A-Application is not for an exploratory or stratigraphic test well. Seismic Analysis Requirements of 20 AAC 25.005(c)(10) N/A-Application is not for an exploratory or stratigraphic test well. Seabed Condition Analysis Requirements of 20 AAC 25.005(c)(11) N/A-Application is not for an offshore well. Evidence of Bonding Requirements of 20 AAC 25.005(c)(12) Evidence of bonding for ConocoPhillips Alaska,Inc.is on file with the Commission. ORIGINAL Proposed Drilling Program Requirements of 20 AAC 25.005(c)(13) An application for a Permit to Drill must be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: 1. Move Doyon Arctic Fox on BRU 224-23T and rig up.As precaution during rig up,producing wells on pad will be secured with down hole plugs. 2. Rig up diverter vent system and function test. AOGCC has granted approval for 12"diverter line. 3. Pick up 12-1/4"mill tooth bit and clean out 16"conductor(1.031"wall thickness).Continue drilling to 223'MD. 4. Make up 12-1/4"surface hole BHA(motor,GR,RES,DIR,EM,5"HWDP)and run in hole on 4"drill pipe. 5. Drill 12-1/4"surface hole to casing point at 2996'MD/2904'TVD. - Geologist Rick Levinson will pick casing point 256'above the Sterling A sand. - Rotational MWD check shots will be used to validate surveys for JORPS compliance. 6. Run 9-5/8"L-80 40#BTC-M surface casing and cement with 12.0 ppg Type I slurry. 7. Nipple down diverter system and install multi-bowl wellhead. 8. Nipple up BOPE and test as per drilling permit to 250 psi low an 5000 si(annular 3500 psi). - Notify AOGCC field inspector 48 hours prior to BOPE test. 9. Make up 8-3/4"production hole BHA(motor,GR,RES,PWD,DIR,DEN,NEU,DIPOLE SONIC,EM,5"HWDP). 10. Run in hole on 4"to float collar. Displace surface spud mud to 9.6 ppg KlaShield mud system with 6%KCl. 11. Pressure test 9-5/8"casing to 3000 psi using test pump. 12. Drill out 9-5/8"shoe track and 20'of new hole. Perform FIT to 16 ppg EMW,minimum acceptable EMW is PPg• 13. Drill 8-3/4"hole to 7"casing point at 6407'MD/6314'TVD. - Perform wiper trips every 1,000'of hole drilled or every 24 hours,whichever comes first. - The drilling target is centered on a 150'radius circle. - Mud logging to provide cutting samples and gas monitoring for production hole. 14. At total depth,perform wiper trip to previous stop depth. Once back on bottom,circulate minimum 4 bottoms up. Pull out of hole on elevators. 15. Change upper pipe rams to 7"for production casing run. 16. Run 7"P-110/L-80 26#BTC-M production casing and cement with Class G slurry bringing top of cement to 2752' MD, 500'above Sterling A sand. - The 7"casing will include 3 x 10'pups loaded with radioactive markers. Completions engineer will provided detail on location of pups for casing tally. - If there are signs of lost circulation prior to running casing,consider using a Halliburton HES cementer hydraulic opening stage tool set at 4250'MD/4157'TVD. 17. Make up 7"cle ut assembly(6-1/8"bit and 7"Weatherford casing scraper). Run in hole to top of float equipment. �fe ! 18. Test casing to 750 i then displace well to 8.6ppg 6%KCl. Pull out of hole. 19. Rig up Hallib on E-line and run RCBL for cement evaluation. 20. Make up TCP guns and perforate 7"from 4498'to 5276'MD. Install sump packer at 5327'MD. 21. Run MZ gravel pack assembly#1. Gravel pack lower MZ zone from 5104'to 5276'MD. Set upper SC-1L packer and gravel pack upper zone from 4498'to 4824'MD. 22. Make up TCP guns and perforate 7"from 3299'to 4324'MD. 23. Run MZ gravel pack assembly#2. Gravel pack lower MZ zone from 3974'to 4324'MD. Set middle SC-1L packer and gravel pack middle zone from 3605'to 3818'MD. Set upper SC-1L packer and gravel pack upper zone from 3299'to 3490'MD. 24. Run 4-1/2"tubing completion per schematic. 25. Nipple down BOPE and nipple up dry hole tree. 26. Nipple down dry hole tree then RDMO. Nipple up production tree and test same. ORIGINAL Discussion of Mud and Cuttings Disposal and Annular Disposal Requirements of 20 AAC 25.005(c)(14) An application for a Permit to Drill mustc be accompanied by each of the following items,except for an item already on file with the commission and identified in the application: (l4)a general description of how the operator plans to dispose of drilling mud and cuttings and a statement of whether the operator intends to request authori_ation under 20 AAC 25.080 for an annular disposal operation in the well., Class II waste fluids will be sent to the class II disposal well at BRWD. Fluids will then be centrifuged to separate out solids greater than 10 microns. All Class II fluids will be transported in the Drilling vacuum truck to prevent mixing of Class I fluids.Class I fluids will be sent to the class I disposal well BRU 232-09 using only the Production vacuum truck. Drill cuttings and solids will be deposited at the Beluga Solid Waste Disposal Cell#5. Attachments: Attachment 1 Directional Plan Attachment 2 Drilline Hazards Summary Attachment 3 Well Schematic ORIGINAL ConocoPhillips (Alaska) Inc. -Expl Beluga River Beluga River Plan: BRU 224-23T Plan: BRU 224-23T Plan: BRU 224-23T (wp05) Standard Proposal Report 18 May, 2011 HALLIBURTON Sperry Drilling Services ORIGINAL HALLIBURTON Project: Beluga River WELLDETAIIS: Plan BRU 224-23T Site: Beluga River Ground Level: 75.50 Well: Plan: BRU 224-23T +NI-S +E/-W Northing Easting Latittude Longitude Slot Sperry Drilling Wellbore: Plan: BRU 224-23T 0.00 0.00 2630952.59 320645.68 61°I1'50.136N 151°F 0.290 W i Plan: BRU 224-23T(wp05) REFERENCE INFORMATION -500 - ;, Co-ordinate(WE)Reference:Well Plan:BRU 224-23T,True North - Vertical(TVD)Reference 224-23T Planned©94.0011(Arctic Fox(18.5.75.5)) Measured Depth Reference:224-23T Planned 94 00f(Arctic Fox(18.5.75.5)) -0 20" SHL 560'FSL,2628'FWL-Sec23-TI3N-RI OW Calculation Method Minimum Curvature I - 1 500 CASING DETAILS - •0° i- MD TVD TVDSS Name Size Hole Size - 1 99.00 99.00 5.00 20" 20 20 1000 1000 "- 2996.79 2904.00 2810.00 9 5/8" 9-5/8 12-1/4 - - 15° 6406.79 6314.00 6220.00 7" 7 8-3/4 1500 - 1 ---.__ --- - 1.0l 2000 9 5/8"Casing @ 2997'MD,2904'TVD:1094'FSL,2447'FWL-Sec23-T 13N-RIOW - IS° DDI = 4.606 8 - 2500-- 9 5/8" u1 Injection Zone al 102)1 1)-1 00' ▪3000 1_ 'L, ,4 - _ -.,,,,h,,,,,.4 - —--BRU224-237 11 _ I:-.) ---I---Sterling I- _4- m 3500--.Sterling(' --)- 1 Beluga I)=___ — BR 1224-211" - •C - -- 4000 .,' _- 12 -Beluga F'--- -4000- - 1 4500 - 1111 l 'O„ : -Beluga G '-- --- - 5 - 1 (5000 000— _ -Ba„,H -- -1_-BRI221-,117'3 - 5500 -_- -H,/-iI --- --- --- - 6000 -6000 7 03___ BRI 2112,1 IU t--- --I---_L 6500 - I TD at 6407'MD,6314'TVD:1094'FSL,2447'FWL-Sec23-TI3N-RIOW BRU 224-23T(w 5) 7000 ilii till lit ; tilt rill 1111 Illi 1111 lilt 1111 1111 1111 1111 -1500 -1000 -500 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Vertical Section at 341.25°(1500 ft/in) _ TD at 6407 MD,6314r TVD:1094'FSL 2447'FWL-Sec23-TI3N-R1 OW 700-95/8"Casing @ 2997 MD,2904'TVD 1094'FSL,2447 FWL-Sec23-TI3N-RIOW 1 _ r.- - I . - '..... . . r - _ BRU224-23T � 600 , 1 I� 7" BKU?!3 231(wp05) - F u/ i 500 BRU224-237' . 1 . - r - -- . _ 9 5/8" C _ 1 IBRU224-23T T4 �, i' rn _ 1.26y/ 400 t _ 1--- 1—.-.-. 1000 2 300 I ' _ J-_ I I 1 1 341 - f 1--- 1 1150 1200 I 1 1 - M Azimuths to True North - N50100 /1 Magnetic North 15.57° Magne is Field ,150 Strength:55025.lsnT - - Dip Angle 72.99° l10° 0-------- Date 011/2011 ; I 20" - Model:BGGM2010 - --_ - --- SM.560'FSL,2628'FWL-Sec23-TI3N-R10lQ- I 1 I `r 1 1 1 1 1 1 1 1 1 1 1 1 IIII 1 1 l 1 ' l l 1 1 1111 1111 1111 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 t i t -900 -800 -700 -600 -500 -400 -300 -200 -100 0 100 200 300 400 500 West(-)/East(+)(250 ft/in) Ir ConocoPhillips Alaska ORIGINAL Halliburton -Sperry HALLIBURTDN Standard Proposal Report Database: EDM 2003.16 Single User Db Local Coordinate Reference: Well Plan:BRU 224-231 Company: ConocoPhillips(Alaska)Inc.-Expl TVD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Project: Beluga River MD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) - Site: Beluga River North Reference: True Well: Plan:BRU 224-23T Survey Calculation Method: Minimum Curvature • Wellbore: Plan:BRU 224-23T Design: BRU 224-23T(wp05) Project Beluga River,Alaska,USA Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site Beluga River Site Position: Northing: 2,630,909.88 ft Latitude: 61°11'51.001 N From: Map Easting: 329,245.55ft Longitude: 150°58'4.800 W Position Uncertainty: 0.00 ft Slot Radius: 0" Grid Convergence: -0.85° Well Plan:BRU 224-23T Well Position +N/-S 0.00 ft Northing: 2,630,952.59 ft , Latitude: 61°11'50.136 N +E/-W 0.00 ft Easting: 320,645.68 ft - Longitude: 151°1'0.290 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 75.50 ft Wellbore Plan:BRU 224-23T Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2010 6/1/2011 15.57 72.99 55,025 Design BRU 224-23T(wp05) Audit Notes: Version: Phase: PLAN Tie On Depth: 18.50 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (°) 18.50 0.00 0.00 341.25 Plan Sections Measured Vertical TVD Dogleg Build Turn Depth Inclination Azimuth Depth System +N/-S +E/-W Rate Rate Rate Tool Face (ft) (°) (°) (ft) ft (ft) (ft) (°l100ft) (°I100ft) (°/100ft) (°) 18.50 0.00 0.00 18.50 -75.50 0.00 0.00 0.00 0.00 0.00 0.00 718.50 0.00 0.00 718.50 624.50 0.00 0.00 0.00 0.00 0.00 0.00 1,658.65 23.50 341.25 1,632.50 1,538.50 180.05 -61.12 2.50 2.50 0.00 341.25 2,199.34 23.50 341.25 2,128.33 2,034.33 384.24 -130.44 0.00 0.00 0.00 0.00 2,982.79 0.00 0.00 2,890.00 2,796.00 534.28 -181.37 3.00 -3.00 2.39 180.00 3,252.79 0.00 0.00 3,160.00 3,066.00 534.28 -181.37 0.00 0.00 0.00 0.00 6,406.79 0.00 0.00 6,314.00 6,220.00 534.28 -181.37 0.00 0.00 0.00 0.00 5/18/2011 5:30:42PM Page 2 COMPASS 2003.16 Build 69 ORIGINAL Halliburton -Sperry HALL I B U R TO N Standard Proposal Report Database: EDM 2003.16 Single User Db Local Co-ordinate Reference: Well Plan:BRU 224-23T Company: ConocoPhillips(Alaska)Inc.-Expl TVD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Project: Beluga River MD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Site: Beluga River North Reference: True Well: Plan:BRU 224-23T Survey Calculation Method: Minimum Curvature Weilbore: Plan:BRU 224-23T Design: BRU 224-23T(wp05) Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +E/-W Northing Easting DLS Veil Section (ft) (°) (`) (ft) ft (ft) (ft) (ft) (ft) -75.50 18.50 0.00 0.00 18.50 -75.50 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 SHL 560'FSL,2628'FWL-Sec23-T13N-R1OW 99.00 0.00 0.00 99.00 5.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 20" 100.00 0.00 0.00 100.00 6.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 200.00 0.00 0.00 200.00 106.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 300.00 0.00 0.00 300.00 206.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 400.00 0.00 0.00 400.00 306.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 500.00 0.00 0.00 500.00 406.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 600.00 0.00 0.00 600.00 506.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 700.00 0.00 0.00 700.00 606.00 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 718.50 0.00 0.00 718.50 624.50 0.00 0.00 2,630,952.59 320,645.68 0.00 0.00 800.00 2.04 341.25 799.98 705.98 1.37 -0.47 2,630,953.97 320,645.24 2.50 1.45 900.00 4.54 341.25 899.81 805.81 6.80 -2.31 2,630,959.42 320,643.48 2.50 7.18 1,000.00 7.04 341.25 999.29 905.29 16.35 -5.55 2,630,969.02 320,640.39 2.50 17.27 1,100.00 9.54 341.25 1,098.24 1,004.24 30.00 -10.18 2,630,982.74 320,635.97 2.50 31.68 1,200.00 12.04 341.25 1,196.47 1,102.47 47.72 -16.20 2,631,000.55 320,630.23 2.50 50.39 1,300.00 14.54 341.25 1,293.78 1,199.78 69.48 -23.59 2,631,022.42 320,623.18 2.50 73.38 1,400.00 17.04 341.25 1,390.00 1,296.00 95.24 -32.33 2,631,048.31 320,614.84 2.50 100.58 1,500.00 19.54 341.25 1,484.94 1,390.94 124.95 -42.42 2,631,078.18 320,605.22 2.50 131.96 1,600.00 22.04 341.25 1,578.43 1,484.43 158.56 -53.83 2,631,111.95 320,594.33 2.50 167.44 1,658.65 23.50 341.25 1,632.50 1,538.50 180.05 -61.12 2,631,133.56 320,587.37 2.50 190.14 1,700.00 23.50 341.25 1,670.42 1,576.42 195.67 -66.42 2,631,149.25 320,582.32 0.00 206.63 1,800.00 23.50 341.25 1,762.13 1,668.13 233.43 -79.24 2,631,187.21 320,570.09 0.00 246.52 1,900.00 23.50 341.25 1,853.83 1,759.83 271.20 -92.06 2,631,225.16 320,557.85 0.00 286.40 2,000.00 23.50 341.25 1,945.53 1,851.53 308.96 -104.88 2,631,263.12 320,545.62 0.00 326.28 2,100.00 23.50 341.25 2,037.24 1,943.24 346.73 -117.70 2,631,301.08 320,533.39 0.00 366.16 2,199.34 23.50 341.25 2,128.33 2,034.33 384.24 -130.44 2,631,338.78 320,521.25 0.00 405.77 2,300.00 20.48 341.25 2,221.66 2,127.66 419.93 -142.55 2,631,374.66 320,509.69 3.00 443.47 2,400.00 17.48 341.25 2,316.21 2,222.21 450.73 -153.01 2,631,405.62 320,499.71 3.00 476.00 2,500.00 14.48 341.25 2,412.33 2,318.33 476.81 -161.86 2,631,431.82 320,491.27 3.00 503.53 2,600.00 11.48 341.25 2,509.76 2,415.76 498.08 -169.08 2,631,453.20 320,484.38 3.00 525.99 2,700.00 8.48 341.25 2,608.24 2,514.24 514.49 -174.65 2,631,469.70 320,479.06 3.00 543.33 2,800.00 5.48 341.25 2,707.48 2,613.48 526.01 -178.56 2,631,481.27 320,475.33 3.00 555.49 2,900.00 2.48 341.25 2,807.23 2,713.23 532.58 -180.79 2,631,487.88 320,473.20 3.00 562.43 2,982.79 0.00 0.00 2,890.00 2,796.00 534.28 -181.37 2,631,489.59 320,472.65 3.00 564.23 2,996.79 0.00 0.00 2,904.00 2,810.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 9 518"Casing©2997'MD,2904'TVD:1094'FSL,2447'FWL-Sec23-713N-R1OW-9 5/8" 3,000.00 0.00 0.00 2,907.21 2,813.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,100.00 0.00 0.00 3,007.21 2,913.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,159.79 0.00 0.00 3,067.00 2,973.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Injection Zone at BRWD-1 3,200.00 0.00 0.00 3,107.21 3,013.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,252.79 0.00 0.00 3,160.00 3,066.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Sterling A-BRU224-23T T1 5/18/2011 5:30:42PM Page 3 COMPASS 2003.16 Build 69 ORIGINAL Halliburton -Sperry HALLIBURTON Standard Proposal Report Database: EDM 2003.16 Single User Db Local Co-ordinate Reference: Well Plan:BRU 224-23T Company: ConocoPhillips(Alaska)Inc.-Expl TVD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Project: Beluga River MD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Site: Beluga River North Reference: True Well: Plan:BRU 224-23T Survey Calculation Method: Minimum Curvature Wellbore: Plan:BRU 224-23T Design: BRU 224-23T(wp05) Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +El-W Northing Fasting DLS Vert Section (ft) (_) (^) (ft) ft (ft) (ft) (ft) (ft) 3,113.21 3,300.00 0.00 0.00 3,207.21 3,113.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,400.00 0.00 0.00 3,307.21 3,213.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,431.79 0.00 0.00 3,339.00 3,245.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Sterling B 3,500.00 0.00 0.00 3,407.21 3,313.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,578.79 0.00 0.00 3,486.00 3,392.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Sterling C 3,600.00 0.00 0.00 3,507.21 3,413.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,700.00 0.00 0.00 3,607.21 3,513.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,731.79 0.00 0.00 3,639.00 3,545.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Beluga D 3,800.00 0.00 0.00 3,707.21 3,613.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,900.00 0.00 0.00 3,807.21 3,713.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 3,998.79 0.00 0.00 3,906.00 3,812.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Beluga E 4,000.00 0.00 0.00 3,907.21 3,813.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,100.00 0.00 0.00 4,007.21 3,913.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,200.00 0.00 0.00 4,107.21 4,013.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,300.00 0.00 0.00 4,207.21 4,113.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,350.79 0.00 0.00 4,258.00 4,164.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Beluga F 4,400.00 0.00 0.00 4,307.21 4,213.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,500.00 0.00 0.00 4,407.21 4,313.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,600.00 0.00 0.00 4,507.21 4,413.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,700.00 0.00 0.00 4,607.21 4,513.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,800.00 0.00 0.00 4,707.21 4,613.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 4,837.79 0.00 0.00 4,745.00 4,651.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Beluga G 4,900.00 0.00 0.00 4,807.21 4,713.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,000.00 0.00 0.00 4,907.21 4,813.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,100.00 0.00 0.00 5,007.21 4,913.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,171.79 0.00 0.00 5,079.00 4,985.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Beluga H 5,200.00 0.00 0.00 5,107.21 5,013.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,300.00 0.00 0.00 5,207.21 5,113.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,400.00 0.00 0.00 5,307.21 5,213.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,500.00 0.00 0.00 5,407.21 5,313.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,600.00 0.00 0.00 5,507.21 5,413.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,700.00 0.00 0.00 5,607.21 5,513.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,800.00 0.00 0.00 5,707.21 5,613.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5,889.79 0.00 0.00 5,797.00 5,703.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 Beluga I 5,900.00 0.00 0.00 5,807.21 5,713.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 6,000.00 0.00 0.00 5,907.21 5,813.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 6,100.00 0.00 0.00 6,007.21 5,913.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 5/18/2011 5:30.:42PM Page 4 COMPASS 2003.16 Build 69 ORIGINAL Halliburton -Sperry HALLIBURTON Standard Proposal Report Database: EDM 2003.16 Single User Db Local Co-ordinate Reference: Well Plan:BRU 224-231 Company: ConocoPhillips(Alaska)Inc.-Expl TVD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Project: Beluga River MD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Site: Beluga River North Reference: True Well: Plan:BRU 224-23T Survey Calculation Method: Minimum Curvature Wellbore: Plan:BRU 224-23T Design: BRU 224-23T(wp05) Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +E/-W Northing Easting DLS Vert Section (ft) (°) (°) (ft) ft (ft) (ft) (ft) (ft) 6,013.21 6,200.00 0.00 0.00 6,107.21 6,013.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 6,300.00 0.00 0.00 6,207.21 6,113.21 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 ` 6,406.79 0.00 0.00 6,314.00 . 6,220.00 534.28 -181.37 2,631,489.59 320,472.65 0.00 564.23 TD at 6407'MD,6314'TVD:1094'FSL,2447'FWL-Sec23-T13N-R10W-BRU224-23T TD Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (°) (°) (ft) (ft) (ft) (ft) (ft) BRU224-23T T1 0.00 0.00 3,160.00 534.28 -181.37 2,631,489.59 320,472.65 -plan hits target center -Circle(radius 150.00) BRU224-23T TD 0.00 0.00 6,314.00 534.28 -181.37 2,631,489.59 320,472.65 -plan hits target center -Circle(radius 150.00) BRU224-23T T3 0.00 0.00 5,079.00 534.28 -181.37 2,631,489.59 320,472.65 -plan hits target center -Circle(radius 150.00) BRU224-231 T2 0.00 0.00 3,639.00 534.28 -181.37 2,631,489.59 320,472.65 -plan hits target center -Circle(radius 150.00) Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name ("I (") 2,996.79 2,904.00 9 5/8" 9-5/8 12-1/4 6,406.79 6,314.00 7" 7 8-3/4 99.00 99.00 20" 20 20 Formations Measured Vertical Vertical Dip Depth Depth Depth SS Dip Direction (ft) (ft) ft Name Lithology (°) (1 4,837.79 4,745.00 Beluga G 0.00 3,431.79 3,339.00 Sterling B 0.00 3,998.79 3,906.00 Beluga E 0.00 3,252.79 3,160.00 Sterling A 0.00 3,731.79 3,639.00 Beluga D 0.00 4,350.79 4,258.00 Beluga F 0.00 3,159.79 3,067.00 Injection Zone at BRWD-1 0.00 3,578.79 3,486.00 Sterling C 0,00 5,889.79 5,797.00 Beluga I 0.00 5,171.79 5,079.00 Beluga H 0.00 5/18/2011 5:30:42PM Page 5 COMPASS 2003.16 Build 69 ORIGINAL Halliburton -Sperry IIALLIBURT0N Standard Proposal Report Database: EDM 2003.16 Single User Db Local Co-ordinate Reference: Well Plan:BRU 224-23T Company: ConocoPhillips(Alaska)Inc.-Expl TVD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Project: Beluga River MD Reference: 224-23T Planned @ 94.00ft(Arctic Fox(18.5+75.5)) Site: Beluga River North Reference: True Well: Plan:BRU 224-23T Survey Calculation Method: Minimum Curvature Wellbore: Plan:BRU 224-23T Design: BRU 224-23T(wp05) ' Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +E/-W (ft) (ft) (ft) (ft) Comment 18.50 18.50 0.00 0.00 SHL 560'FSL,2628'FWL-Sec23-T13N-R1OW 2,996.79 2,904.00 534.28 -181.37 9 5/8"Casing @ 2997'MD,2904'TVD:1094'FSL,2447'FWL-Sec23-T13N-R1OW 6,406.79 6,314.00 534.28 -181.37 TD at 6407'MD,6314'TVD:1094'FSL,2447'FWL-Sec23-T13N-R10W 5/18/2011 5:30:42PM Page 6 COMPASS 2003.16 Build 69 ORIGINAL Z 1 m 0 .._,. 1 a� rn J c m L L 4 z Q. 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''' . 4 - 2 ial 402011■6 1141111UL.. a - 3 0) M 7=- . -Jo J >* c c:( ii 1 Al _ OR N. L. BRU 224-23T Drilling Hazards Summary (To be posted in Rig Floor Doghouse prior to spud) Surface: 12-1/4" Hole with 9-5/8" Casing Event Risk Level Mitigation Strategy Lost Circulation Medium Reduced pump rates, control ROP and running speeds, mud rheology, lost circulation material, use of low density cement slurries. Clay Balling Medium Maintain planned mud parameters, Increase mud weight, use weighted sweeps, reduce fluid viscosity, control ROP. Gas Hydrates Low Monitor well, increased mud weight, managed fluid rheologies, decreased circulating times, controlled drilling rates, low mud temperatures Abnormal Pressure in Low Diverter drills, increased mud weight. Offset Surface Formations . drilling does not indicate abnormal pressures in the surface hole. Production: 8-3/4" Hole with 7" Casing Event Risk Level Mitigation Strategy Lost circulation High Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheology, Pre-planned LCM pills, lost circulation material. Sloughing Shale, Tight High Increased mud density to control the shale's, Hole manage fluid composition according to plan, control running speeds and ECD's, sweeps Tight hole in coals Medium Control drilling, mud logs, crew awareness Directional Control Medium BHA design, geologic review and advisement of potential slump blocks. Hole swabbing on trips Low Reduced trip speeds, mud properties, proper hole filling, real time equivalent circulating density (ECD) monitoring, weighted sweeps. Abnormal Reservoir Low Well control drills, increased mud weight, offset Pressure well data does not indicate abnormal pressures in the area. Hydrogen Sulfide gas Low • H2S drills, detection systems, alarms, standard well control practices A copy of the Beluga Emergency action plan can be found at: S:\ANC\longterm\Drilling&Wells Ops\Cook Inlet\Beluga River Unit\BRU 224-23T(2011)\Operational Data\HSE Aubert, Winton G (DOA) From: Cecchetti, Elmo B [Elmo.B.Cecchetti@conocophillips.com] Sent: Monday,June 27, 2011 8:59 AM To: Aubert, Winton G (DOA) Subject: BRU 224-23T Permit to Drill Revision Mr. Aubert, With further reservoir pressure review from offset wells near the proposed 224-23T, CPAI would like to revise the maximum potential surface pressure. More specifically, change the reservoir pressure and depth of test. Please see below for details: I-sand reservoir pressure =2,992 psi I-sand MDT pressure test depth =5,896'TVD Gas gradient = 010 psi/ft Hydrostatic of full gas column = 589.6 psi Maximum Potential Surface Pressure = 2402A psi This reservoir pressure was the maximum encountered during the MDT pressure testing of BRU 211-26 in August of 2008. Thank you, Elmo Cecchetti Work(907)263-4249 Cell (907)903-3141 1 OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. TRANSMITTAL LETTER CHECKLIST WELL NAME 7-37 -- ( 2. G PTD# V Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: ,6. 7Z /6(.s--CSC POOL: " Circle Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to -cance with 20 AAC EXCEPTION 25.055. Approval to perforate a d produce / inject is contingent (/&:-) ,,_� / upon issuance f a cons9rvati 6,: e ;ifa proving a spacing 7 exception. (W t <fff 4. ftc assumes the liability of any protest to the spading exception that may occur. zv (v -2 /( ) DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 1/11/2008 G7 mo.D m `, 0 0 v np ( m v O ITI ° D -, 7 -0 3 O .< CD N 3 ,...c1) 7 .o co 0) 0) 3 0 ,m Nco A � (O NiW. v v C o o W O 7 Nco N d NN 3O 7 O (D O D co (D co q.:Z C COC.) COCOCOCOW CO (j CONiNiNiNiNiN NiNiN.) 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