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Home My WebLink About211-157 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. 1 They are available in the original file, may be scanned during a special rescan activity or are viewable direct inspection of the file. i i L - /c io7 Well History File Identifier Organizing(done) ❑ Two-sided ❑ Rescan Needed RES N: OVERSIZED: NOTES: Co r Items: ❑ Maps: rayscale Items: Logs: ❑ Poor Quality Originals: ❑ Other: ❑ Other:BY: '! 10 Date: 7/S ` /s/ rwp Project Proofing BY: Maria Date: I S Is! Y14/ Scanning Preparation a x 30 = (pO + a = TOTAL PAGES v _ 9 Count does not include cover sheet) BY: an Date: ` ( /s/ Production Scanning Stage 1 Page Count from Scanned File: ° (Count does include co r sheet) Pa se Count Matches Number in Scanning Preparation: YES NO BY: 4115 Date: c 1 I 6-1`i- /s/ 04p Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: 410 NO TOTAL PAGES: I )1--1 Digital version appended by: Meredith Michal M,, f Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: /5f 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 i 9 r a Li- Z d 0 O W~ 0fn c Q a co cep am o o >, o Z 0 pd o W Q a , r - rn 0):r c W 0 0 Z r) 0 aa'il a) £ a?g ami 0 rt eL in N O } m QZ0O OZ a y y To 'e d � m E <00 a) OU o o g Z Z 0 2_12 0 0_ OF c c cu d c OQW E 2Q -0 W w 0 To o -° Q 0 o > N N N N N N (/) a m NCo a) N N N N N N ,- It J to L[) U) U) in u) .2 E C 2 o C c C C C C E _ li _ = a) a) a) a) a) a) F. CD - OU O O 0 O 0 O o. o �y .9 0 Y. M� a) a n N- o N- N. N CD t O 0 W = 111 Y 0- N CO CO CO Q r ,Q Z Z Om W U To U) N ESE (0() W o co Z CZ U) C .9 O Oco M O O co 0. _ V W Ce (/) o Vo 0 a) a > iTi z 9dCD Z z C d o ° ' ° X z I— Q< j U R Z in o J a m 0 co = m co ZI 0 0 J2 U U u) t7 li • NCl) Co Q a) O 00 co J N N N E V- c W J C Q 0 a a 0 N V) co O z N CO') W 0 c CO .- �) C a t a a) a N • 0 X Q 0 H ° Q o Q ZI w wCL Ce Z o W y 0 m 0 a in in in Z E J O aa)) 0 cp`n o m (A z co c 0 W w ii if is g c c c c y 0 o 0 0 C ° N. c 0 = j m o o c co =N Z C C 0 a) a) ++ Cl) E CC C 0 a) Z rn € O )1 O J y y Lo w Qe 1 r Q Z L C W O Z N N CO C >- ‘-• 0 6-c y°-,, 0 H (Cl a+ 0. y LL �. 0 a o E \ E E z v u. 0 2 a- w \ CO 01 J a) Q ^ Z1 re +`+ O LLL m N Z Q �• N o a O v o d y Z ° o �• 3 ") z w c \ \ U ° O o 0 ate) 0 Q w =.1 - �� U 0 U CO v E 0 a� 1 o co.. a 0 rn rn 3. 0 = 0 m aco a 1 0 1 3 J0I-Iw J J Ce w a 0 <a 10 o o 0 0 o /'^ o Z N 00, el N 0 Q ilO N O Z ` 0 a .i cn Q N I 7 y a R rN m cn 0 Ce 0 0' m p 0 m U a. W w 0 0 IX J Co I UJ cc cn UQ Z 9 Z Q 112 co d w a m CL 0 � I _s N N a et 7 oQ HL 1 'n N E O N /� W v. r V ♦^ Y a) A J 0 id a Q a z a E 1 co 0 Z co I co N 1 rs m r d N d d Q. 03 V E to .caa `m o 0 a 2 i U Page 1 of 1 Schwartz, Guy L (DOA) From: Schwartz, Guy L(DOA) Sent: Monday, June 25, 2012 10:29 AM To: 'Michael Cook' Subject: RE: Walakpa#11,#12,#13 -Surface Hole Section Excess Cement Thanks Mike for the follow-up on the surface cement on these wells. It appears due to the near gauge hole and rough estimations on the surface returns were the cause for the appearance of possible over displacement. I agree that the casing were properly cemented to surface. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Michael Cook [mailto:mcook@petroak.com] Sent: Monday, June 25, 2012 10:01 AM To: Schwartz, Guy L(DOA) Subject: Re: Walakpa #11,#12,#13 - Surface Hole Section Excess Cement Guy, Per discussion regarding excess cement returns to surface while performing primary cementing displacements on wells : 1. Walakpa#11 2. Walak•. : '- r�, . ar. .,a#13 — �- 7 n each well,the surface 12-1/4" hole section was drilled with "gauge" hole to surface hole section TD. A lead slurry HES Type "L", 85 sxs,4.31 cu.ft/sxs.,followed by a tail Type "C" slurry at 0.95 cu.ft/sxs.A 40 bbl. dual spacer was pumped ahead of the lead slurry. An open top containment tank positioned at the end of the 16"divert line was used to collect excess slurry. In each surface hole displacement an approximate volume of 50-55 bbls was noted as returns to surface. Cement returns to the open top tank in each well surface cementing displacement was confirmed. Regards, Mike Cook PRA Drilling Supervisor/NSB Wells Drilling Program Direct Office : (907)677-5103 Cellular: (907)444-8822 mcook@petroak.com 6/25/2012 3601 C Street Suite 1424 Anchorage, AK 99503 907-272-1232(voice) 907-272-1344 (fax) info@petroak.corn Memorandum RECEIVED STATE OF ALASKA MAY 0 9 2012 OIL& GAS CONSERVATION COMMISSION 333 W. 7th Ave. Suite 100 AOGCC Anchorage, AK 99501 To: Guy Schwartz—Sr. Petroleum Engineer From: Mike Cook—PetroTechnical Resources Alaska Date: 5/9/2012 Re: Walakpa#13 —Well Completion/AOGCC Form 10-407 Dear Guy, In compliance with AOGCC guidelines, find attached the AOGCC Form 10-407 for the Walakpa#13 horizontal development well, drilled and completed as the fifth and last well scheduled for the Barrow Gas Fields Well Development program. Attachments to this document package include : 1. Walakpa#13 - AOGCC Form 10-407 2. Walakpa#13 - Wellbore Schematic 3. Walakpa#13 - Definitive Survey Report (April 12th ,2012) 4. Walakpa#13- A.M. Reports Regards, � r Mike Cook Petrotechnical Resources Alaska Office : (907) 677-5103 Email : mcook@petroak.com STATE OF ALASKA ALA. t OIL AND GAS CONSERVATION COMM, ON WELL COMPLETION OR RECOMPLETION REPORT AND LOG la.Well Status: Oil 0 Gas ❑✓ SPLUG ❑ Other 0 Abandoned 0 Suspended lb.Well Class: 20AAC 25.105 20AAC 25.110 Development Q Exploratory 0 GINJ 0 WINJ ❑ WAG❑ WDSPL❑ No.of Completions: _1 Service ❑ Stratigraphic Test 0 2.Operator Name: 5.Date Comp.,Susp.,or 12.Permit to Drill Number: North Slope Borough-Barrow,Alaska Aband. Completed:4-8-12 211157 3.Address: 6.Date Spudded: 13.API Number: Dept.Public Works,1689 Okpik St.Barrow,AK 99723 3/18/2012 50-023-20041-00-00 4a.Location of Well(Govemmental Section): 7.Date TD Reached: 14.Well Name and Number: Surface: 1744'FSL, 1650'FEL,UM Section 23,T 20 N,R 20 W 4/2/2012 Walakpa#13 Top of Productive Horizon: 8.KB(ft above MSL): 67.5 15.Field/Pool(s): 967'FWL, 1741'FSL,UM Section 23,T 20 N,R 20 W GL(ft above MSL): 44.5 Walakpa Gas Field Total Depth: 9.Plug Back Depth(MD+TVD): 818'FEL, 1665'FSL,UM Section 22,T 20 N,R 20 W Slotted liner to TD-no plug back 4b.Location of Well(State Base Plane Coordinates,NAD 27): 10.Total Depth(MD+TVD): 16.Property Designation: Surface: x- 612,899 y-6,241,863 Zone- 6 5787 ft.and/2387 ft.tvd Walakpa TPI: x- 610,236 y-6,241,818 Zone- 6 11.SSSV Depth(MD+TVD): 17.Land Use Permit: Total Depth: x- 608,453 y-6,241,715 Zone- 6 not utilized in completion UIC Private Land Permit No. 10-252 18.Directional Survey: Yes ❑ No ❑ 19.Water Depth,if Offshore: 20.Thickness of Permafrost MD/TVD: (Submit electronic and printed information per 20 AAC 25.050) onshore (ft MSL) 989 ft and/900 ft.tvdss 21.Logs Obtained(List all logs here and submit electronic and printed information per 20AAC25.071): 22.Re-drill/Lateral Top Window MD/TVD: DGR/EWR/ADR/ALD/CTN Not applicable. ROP/DGR/E W R/ADR/ALD/CTN 23. CASING,LINER AND CEMENTING RECORD WT.PER SETTING DEPTH MD SETTING DEPTH TVD AMOUNT CASING FT. GRADE TOP BOTTOM TOP BOTTOM HOLE SIZE CEMENTING RECORD PULLED 16" 84# L80 22.5 102 22.5 102 Auger/26" Single stage:265 sxs 9-5/8" 40# L80 21.5 1202 21.5 1158 12-1/4" Lead:Type:"L" 85 sxs/Tail: Type:"C"285 sxs 7" 26# L80 20.5 3745 20.5 2322 8-1/2" Tail: 90 sxs Type:"G" 4-1/2" 12.6# l L80 3563 5751 2291 2385 6-1/8" Slotted Liner 24.Open to production or injection? Yes Q 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) Interval Open:4-1/2"12.6#L80 BTC(slotted liner) 2-7/8"6.5#L80 EUE tbg tail:3546'and completion pkr not utilized 1st.Penetration-Walakpa Sand -,- --- LOM.'i El :l!5 Top:4027 MD/2277 TVDSS 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. Base:5723 MD/2316 TVDSS .4 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 1 V 41F 11.4 27. PRODUCTION TEST Date First Production: Method of Operation(Flowing,gas lift,etc.): Walakpa#13 Flowback Flowing:unloading wellbore via 4-1/2"tubing&4-1/2"tubing x 7"production casing annulus Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size: Gas-Oil Ratio: 4/29/2012 11.00 Test Period ....40. Not measured Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(torr): Press. 930 psig 910 psig 24-Hour Rate Not measured Brine: 160 bbls 28. CORE DATA Conventional Core(s)Acquired? Yes 0 No Q Sidewall Cores Acquired? Yes 0 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. RECEIVED MAY 0 9 2012 RBDMS MAY 1 0 2012*OL AOGCC Form 10-407 Revised 12/2009 CONTINUED 0j,REVERSE s-ZZ /Submit original only 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Well tested? ❑ Yes ❑✓ No If yes,list intervals and formations tested, briefly summarizing test results.Attach separate sheets to this form,if Permafrost-Top 0 0 needed,and submit detailed test information per 20 AAC 25.071. Permafrost-Base 989 900 ss Walakpa#13 was flowed back to flowback tank,to unload wellbore of NaCI 1st.Penetration completion brine fluids,prior to handover to NSB/WHPacific. Top Walakpa Gas Sand 4027 2277 ss Base Walakpa Gas Sand 5723 2316 ss Formation at total depth: Walakpa Gas Sand 5787 2320 ss 31. List of Attachments: 1.Cover Page 2.AOGCC 10-407 Form 3.Walakpa#11 Well Schematic 4.Definitive Survey Report 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact:I qU"1�, i O ."1. 1x11 -1) Printed Name.i•LL � rs Title: ,�-1,,-tt'�-\ t T1 Signature: fr. ', ' 1, `�, Phone: (C► �1\ t 07--- -.FTJ"' Date: lS . 1 .9 l . (; ' v "�Z�'��— t'; 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 1b: 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 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: 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 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other (explain). Item 28: 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 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 Mill—,... Walakpa#13 : Horizontal Engineer: M.Cook Field:Cl.=31.7 ft.above Sea Level Gas Development Well Rig: Kuukpik#5 Kuukpik 5 Actual(a 67.5(44.5(iL-MSL/23.0 RKB-GL) OH FORM DEPTH-I r514 1101.E SIZE CASING SPECS MUD INFO CEM INFO INFO DIW/LWD MWD LOGS MD I TVD 1:}' 16 in.84 Ib/ft L80 Well Head:Vetco Gray, NONE NONE Permafrost 102 102 ; _ 26.. :4 r Welded M8230,2-I/16"5M KOP:incl.=0 dee. 250 250 ,gi Spud Mud DLS:0.50 deg/l00 -' SRO-GYRO 250 350 • Lead Cement-"L" BOC:500 ft.>>surface ' Density:10.7 ppg MWD/GR/RES 'r Cement Excess:40% Tail Cement-"C" TOC:500 ft. Freeze Protection:Annuli Density:15.6 ppg 7"x 9-5/8" Base of Cement Excess:40%/ w/diesel Permafrost: 989 900 ss Surface Casing 285 sxs displaced/ 'oil 9-5/8"40 lbs/ft Excess cement to surface 4 L80 BTC-M :50 bbls tmtmul Yield:5,750 psi Collapse.7,090 psi Casing Test:2500 psi Inclination=34 deg. _ Casing Point 1202 1158 la 12-1/4" PUPA:LSND/Barazan FIT: 13.00 ppg.EMW Production Tubing 2-7/8"6.5 lbs/t1 MWD/GR/RES L80 EUE Internal Yield:10,570 psi Collapse:11,170 psi ;r. Intermediate {;; r,. ('acing 7"26 lbs/ft . L80 BTC-M Prod.Tubing {• internal Yield:7,240 psi Tail 2-7/8"6.5# 3546 2287 ;ti: _ Collapse:6,000 psi EUE Tail Cement 4-1/2"I2.6# 3563 2291 •,:- Type:HES"G"TOC: BTC Slotted ja 7 ;:; 3248 ft:and 7"Casing Point 3745 2322 _'> .� Density:15.6 ppg Casing Test:2500 psi EOB: incl.:87.00 deg. Top:Walakpa =:• . ti; Cement Excess:30%/ Liner Hanger/Packer DLS:4deg./100 Gas Sand- 4027 2277 V. 'igt: 90 sxs displaced /TB.Ext:BHI Model: I 8-1/2" SLZXP Liner Lap:150 ft. BARADRILL-N/KCL FIT:13.0 ppg EMW End Directional 4122 2346 (6%) Inclination:88.81 I MWD/GR/RES I I Neutron Logging: ADUCTN 11 11 II Production Liner- II Slotted 4-1/2"12.6lbs/ft 1 L80 BTC II 4-1/2"12.6# 5751 2385 BTC Slotted TD-Walakpa 5787 2387 r 6-1/8" Target(Toe) Date Rev by Comments 3/17/2012 M.Cook _Well Planning 5/7/2012 M Cook Well Planning Petrotechnical Resources of Alaska / North Slope Borough Walakpa Zone 6 Walakpa Sperry Drilling Services Definitive Survey Report 12 April, 2012 HALLIBURTON Sperry Drilling Services Halliburton Company Definitive Survey Report Company: Petrotechnical Resources of Alaska/North Slope Local Co-ordinate Reference: Well Walakpa 13 Project: Walakpa Zone 6 TVD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB;ry Site: Walakpa MD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB;, Well: Walakpa 13 North Reference: True Wellbore: Walakpa#13 Survey Calculation Method: Minimum Curvature Design: Walakpa#13 Database: .Compass AK PRD 2003.16 Project Walakpa Zone 6 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 06 Using geodetic scale factor Welt Walakpa 13 Well Position +N/-S 0.00 ft Northing: 6,241,862.97 ft Latitude: 71.069601 +E/-W 0.00 ft Easting: 612,898.83 ft Longitude: -157.049915 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 44.50 ft w r' ,' Walakpa#13 . ..Sxl'm.'x'�PStetll. Magnetics Model Name Sample Date Declination Dip Angle Field Strength (0), (° (nT) BGGM2011 3/19/2012 17 81 57,524 `Design Walakpa#13 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 23.00 I Vertical Section: Depth From(TVD) +N/-S +El-W Direction - (ft) (ft) (ft) ° a1 a Nr , , E 23.00 0.00 0.00 268.99 Survey Program Date 4/12/2012 From To Survey (ft) (ft) Survey(Wellbore) Tool Name Description Start Date 50.00 237.00 Walakpa#13 Gyro(Walakpa#13) SRG-GYRO-SS Conventional SRG single shots 04/10/2012 237.00 1,202.00 Walakpa#13 MWD+SC(Walakpa#13) MWD+SC Fixed:v2:standard dec&axial correction 03/18/2012 1,202.00 3,745.00 Walakpa#13 MWD(Walakpa#13) MWD MWD-Standard 04/12/2012 3,745.00 5,710.00 Walakpa#13 MWD(Walakpa#13) MWD MWD-Standard 04/12/2012 Survey = f e . _ ku+ auks-0o .aro,,w Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (0) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 23.00 0.00 0.00 23.00 -44.50 0.00 0.00 6,241,862.97 612,898.83 0.00 0.00 UNDEFINED 50.00 0.19 193.14 50.00 -17.50 -0.04 -0.01 6,241,862.93 612,898.82 0.70 0.01 SRG-GYRO-SS(1) 100.00 0.13 259.31 100.00 32.50 -0.13 -0.08 6,241,862.83 612,898.75 0.36 0.09 SRG-GYRO-SS(1) 150.00 0.38 256.38 150.00 82.50 -0.18 -0.30 6,241,862.78 612,898.53 0.50 0.30 SRG-GYRO-SS(1) 200.00 0.42 211.03 200.00 132.50 -0.38 -0.56 6,241,862.58 612,898.28 0.62 0.56 SRG-GYRO-SS(1) 237.00 0.40 236.91 237.00 169.50 -0.57 -0.74 6,241,862.39 612,898.10 0.50 0.75 SRG-GYRO-SS(1) 293.25 0.48 247.13 293.25 225.75 -0.77 -1.12 6,241,862.19 612,897.73 0.20 1.13 MWD+SC(2) 324.44 0.88 271.17 324.43 256.93 -0.81 -1.48 6,241,862.14 612,897.37 1.55 1.49 MWD+SC(2) 386.82 2.55 283.72 386.78 319.28 -0.47 -3.30 6,241,862.45 612,895.53 2.73 3.31 MWD+SC(2) 449.16 4.35 279.45 449.01 381.51 0.24 -6.98 6,241,863.10 612,891.84 2.91 6.98 MWD+SC(2) 509.61 6.64 278.04 509.18 441.68 1.11 -12.71 6,241,863.88 612,886.11 3.79 12.68 MWD+SC(2) 4/12/2012 12:03:08PM Page 2 COMPASS 2003.16 Build 73 Halliburton Company Definitive Survey Report wamemsratommoommonsimatwormislerrimmormil Company: Petrotechnical Resources of Alaska/North SlopE Local Co-ordinate Reference: Well Walakpa 13 Project: Walakpa Zone 6 TVD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB; Site: Walakpa MD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB; Well: Walakpa 13 North Reference: True Wellbore: Walakpa#13 Survey Calculation Method: Minimum Curvature #, Design: Walakpa#13 Database: .Compass AK PRD 200116 Survey �,.,,,-" "'^:.1.,''''?'-*4 t ' ,S,,`' 1.er '":,''''e''... 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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) (0/100') (ft) Survey Tool Name 572.41 8.93 271.74 571.39 503.89 1.77 -21.17 6,241,864.40 612,877.63 3.89 21.14 MWD+SC(2) 633.67 11.56 269.17 631.67 564.17 1.82 -32.07 6,241,864.29 612,866.74 4.36 32.03 MWD+SC(2) 694.91 13.76 270.29 691.42 623.92 1.77 -45.49 6,241,864.03 612,853.33 3.61 45.45 MWD+SC(2) 757.66 16.20 271.99 752.03 684.53 2.11 -61.70 6,241,864.11 612,837.11 3.95 61.65 MWD+SC(2) 822.24 18.49 273.00 813.67 746.17 2.96 -80.93 6,241,864.66 612,817.87 3.58 80.87 MWD+SC(2) 885.75 21.36 272.28 873.37 805.87 3.95 -102.55 6,241,865.31 612,796.24 4.54 102.47 MWD+SC(2) 946.60 23.73 271.40 929.57 862.07 4.69 -125.87 6,241,865.68 612,772.92 3.93 125.76 MWD+SC(2) 1,010.13 26.78 272.24 987.02 919.52 5.56 -152.95 6,241,866.13 612,745.82 4.83 152.83 MWD+SC(2) 1,076.26 29.14 272.49 1,045.43 977.93 6.84 -183.93 6,241,866.92 612,714.83 3.57 183.78 MWD+SC(2) 1,137.99 32.04 272.16 1,098.56 1,031.06 8.11 -215.32 6,241,867.70 612,683.43 4.71 215.14 MWD+SC(2) 1,170.30 33.96 271.49 1,125.66 1,058.16 8.67 -232.90 6,241,867.98 612,665.84 6.05 232.71 MWD+SC(2) 1,267.03 35.14 269.50 1,205.33 1,137.83 9.13 -287.75 6,241,867.58 612,611.00 1.69 287.55 MWD(3) 1,297.83 34.86 269.40 1,230.56 1,163.06 8.96 -305.42 6,241,867.14 612,593.34 0.93 305.21 MWD(3) 1,360.58 36.07 268.35 1,281.67 1,214.17 8.24 -341.82 6,241,865.85 612,556.96 2.16 341.62 MWD(3) 1,423.93 36.86 267.93 1,332.61 1,265.11 7.02 -379.45 6,241,864.03 612,519.35 1.31 379.26 MWD(3) 1,490.65 36.67 267.70 1,386.06 1,318.56 5.49 -419.35 6,241,861.89 612,479.48 0.35 419.19 MWD(3) 1,554.81 40.03 268.69 1,436.37 1,368.87 4.25 -459.13 6,241,860.02 612,439.73 5.32 458.99 MWD(3) 1,617.99 41.96 269.44 1,484.06 1,416.56 3.58 -500.57 6,241,858.70 612,398.31 3.15 500.43 MWD(3) 1,679.37 41.63 269.71 1,529.82 1,462.32 3.28 -541.48 6,241,857.76 612,357.41 0.61 541.34 MWD(3) 1,743.59 44.14 269.73 1,576.87 1,509.37 3.06 -585.18 6,241,856.86 612,313.73 3.91 585.03 MWD(3) 1,807.54 46.27 271.23 1,621.93 1,554.43 3.46 -630.55 6,241,856.54 612,268.36 3.72 630.39 MWD(3) 1,870.99 47.80 272.89 1,665.17 1,597.67 5.13 -676.95 6,241,857.48 612,221.94 3.08 676.75 MWD(3) 1,933.75 49.98 272.81 1,706.43 1,638.93 7.48 -724.17 6,241,859.09 612,174.69 3.47 723.93 MWD(3) 1,997.14 52.24 273.18 1,746.23 1,678.73 10.06 -773.44 6,241,860.90 612,125.39 3.59 773.15 MWD(3) 2,060.39 55.09 272.41 1,783.70 1,716.20 12.54 -824.33 6,241,862.58 612,074.48 4.61 823.98 MWD(3) 2,124.03 58.20 271.20 1,818.69 1,751.19 14.21 -877.45 6,241,863.41 612,021.34 5.14 877.06 MWD(3) 2,187.50 60.07 270.43 1,851.25 1,783.75 14.98 -931.92 6,241,863.33 611,966.87 3.12 931.52 MWD(3) 2,250.62 62.47 269.57 1,881.59 1,814.09 14.97 -987.27 6,241,862.46 611,911.53 3.99 986.85 MWD(3) 2,313.79 66.15 267.98 1,908.97 1,841.47 13.74 -1,044.17 6,241,860.33 611,854.66 6.25 1,043.77 MWD(3) 2,376.57 71.07 267.98 1,931.86 1,864.36 11.68 -1,102.57 6,241,857.36 611,796.31 7.84 1,102.19 MWD(3) 2,437.47 74.37 270.16 1,949.95 1,882.45 10.75 -1,160.70 6,241,855.51 611,738.20 6.41 1,160.33 MWD(3) 2,502.40 74.63 270.06 1,967.30 1,899.80 10.87 -1,223.27 6,241,854.65 611,675.64 0.43 1,222.89 MWD(3) 2,566.05 74.96 268.83 1,983.99 1,916.49 10.27 -1,284.69 6,241,853.09 611,614.25 1.94 1,284.31 MWD(3) 2,629.47 74.95 268.41 2,000.46 1,932.96 8.80 -1,345.92 6,241,850.66 611,553.06 0.64 1,345.55 MWD(3) 2,692.00 73.60 267.31 2,017.40 1,949.90 6.55 -1,406.06 6,241,847.47 611,492.96 2.74 1,405.73 MWD(3) 2,756.04 71.67 265.97 2,036.52 1,969.02 2.98 -1,467.07 6,241,842.94 611,432.02 3.62 1,466.79 MWD(3) 2,819.71 69.36 266.06 2,057.75 1,990.25 -1.20 -1,526.95 6,241,837.83 611,372.22 3.63 1,526.73 MWD(3) 2,883.25 69.22 266.07 2,080.22 2,012.72 -5.27 -1,586.24 6,241,832.82 611,313.00 0.22 1,586.09 MWD(3) 2,947.06 69.42 265.90 2,102.76 2,035.26 -9.45 -1,645.79 6,241,827.71 611,253.53 0.40 1,645.70 MWD(3) 3,010.55 70.42 268.30 2,124.56 2,057.06 -12.47 -1,705.34 6,241,823.76 611,194.04 3.88 1,705.30 MWD(3) 4/12/2012 12:03:08PM Page 3 COMPASS 2003.16 Build 73 Halliburton Company Definitive Survey Report Company: Petrotechnical Resources of Alaska/North Slope Local Co-ordinate Reference: Well Walakpa 13 Project: Walakpa Zone 6 TVD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB;, Site: Walakpa MD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB;' Well: Walakpa 13 North Reference: True Wellbore: Walakpa#13 Survey Calculation Method: Minimum Curvature Design: Walakpa#13 Database: Compass AK PRD 2003.16 x. , .' .. Survey Map Map Vertical Northing Inc Azi TVD TVDSS +N/-S +E/-W Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 3,072.92 71.00 271.85 2,145.17 2,077.67 -12.39 -1,764.20 6,241,822 92 611,135 19 5.45 1,764.14 MWD(3) 3,136.56 71.26 271.70 2,165.75 2,098.25 -10.52 -1,824.39 6,241,823.84 611,074.99 0.47 1,824.29 MWD(3) 3,200.12 71.47 271.44 2,186.06 2,118.56 -8.87 -1,884.59 6,241,824.54 611,014.77 0.51 1,884.46 MWD(3) 3,264.66 71.79 271.45 2,206.40 2,138.90 -7.33 -1,945.83 6,241,825.13 610,953.53 0.50 1,945.65 MWD(3) 3,326.34 72.25 270.82 2,225.44 2,157.94 -6.17 -2,004.48 6,241,825.37 610,894.86 1.22 2,004.28 MWD(3) 3,390.40 73.42 270.89 2,244.35 2,176.85 -5.25 -2,065.68 6,241,825.32 610,833.66 1.83 2,065.45 MWD(3) 3,452.96 73.86 270.53 2,261.97 2,194.47 -4.51 -2,125.70 6,241,825.12 610,773.64 0.89 2,125.45 MWD(3) 3,516.38 74.37 270.06 2,279.33 2,211.83 -4.19 -2,186.70 6,241,824.48 610,712.65 1.07 2,186.43 MWD(3) 3,580.45 75.53 269.80 2,295.96 2,228.46 -4.27 -2,248.57 6,241,823.43 610,650.80 1.85 2,248.30 MWD(3) 3,643.84 79.44 269.40 2,309.70 2,242.20 -4.70 -2,310.44 6,241,822.03 610,588.95 6.20 2,310.17 MWD(3) 3,676.14 81.76 269.57 2,314.97 2,247.47 -4.99 -2,342.30 6,241,821.24 610,557.09 7.20 2,342.03 MWD(3) 3,745.85 82.89 268.49 2,324.28 2,256.78 -6.16 -2,411.38 6,241,818.99 610,488.05 2.23 2,411.11 MWD(4) 3,813.48 84.74 270.84 2,331.57 2,264.07 -6.55 -2,478.60 6,241,817.55 610,420.85 4.41 2,478.34 MWD(4) 3,875.13 85.86 271.17 2,336.62 2,269.12 -5.47 -2,540.04 6,241,817.66 610,359.41 1.89 2,539.74 MWD(4) 3,937.77 86.97 270.89 2,340.54 2,273.04 -4.35 -2,602.54 6,241,817.80 610,296.90 1.83 2,602.22 MWD(4) 3,999.08 87.47 270.69 2,343.51 2,276.01 -3.51 -2,663.77 6,241,817.69 610,235.67 0.88 2,663.42 MWD(4) 4,061.05 89.32 270.06 2,345.24 2,277.74 -3.10 -2,725.72 6,241,817.12 610,173.73 3.15 2,725.35 MWD(4) 4,122.31 89.81 270.56 2,345.71 2,278.21 -2.77 -2,786.97 6,241,816.49 610,112.48 1.14 2,786.59 MWD(4) 4,182.66 89.38 268.29 2,346.14 2,278.64 -3.37 -2,847.31 6,241,814.94 610,052.16 3.83 2,846.93 MWD(4) 4,246.26 89.38 266.91 2,346.82 2,279.32 -6.04 -2,910.85 6,241,811.28 609,988.68 2.17 2,910.51 MWD(4) 4,308.84 89.26 264.46 2,347.57 2,280.07 -10.75 -2,973.25 6,241,805.60 609,926.37 3.92 2,972.98 MWD(4) 4,371.76 89.01 263.00 2,348.52 2,281.02 -17.62 -3,035.78 6,241,797.75 609,863.96 2.35 3,035.62 MWD(4) 4,433.96 89.20 265.16 2,349.49 2,281.99 -24.03 -3,097.64 6,241,790.36 609,802.21 3.49 3,097.58 MWD(4) 4,499.57 89.26 265.67 2,350.37 2,282.87 -29.27 -3,163.03 6,241,784.09 609,736.92 0.78 3,163.06 MWD(4) 4,560.90 89.69 266.22 2,350.93 2,283.43 -33.61 -3,224.21 6,241,778.80 609,675.82 1.14 3,224.30 MWD(4) 4,626.21 89.88 265.69 2,351.18 2,283.68 -38.22 -3,289.35 6,241,773.17 609,610.76 0.86 3,289.52 MWD(4) 4,688.23 90.43 265.74 2,351.01 2,283.51 -42.85 -3,351.20 6,241,767.57 609,549.00 0.89 3,351.43 MWD(4) 4,752.86 89.51 267.30 2,351.04 2,283.54 -46.77 -3,415.71 6,241,762.63 609,484.57 2.80 3,416.00 MWD(4) 4,815.81 88.89 267.82 2,351.92 2,284.42 -49.45 -3,478.59 6,241,758.97 609,421.74 1.29 3,478.92 MWD(4) 4,878.70 88.45 268.17 2,353.38 2,285.88 -51.65 -3,541.43 6,241,755.78 609,358.95 0.89 3,541.79 MWD(4) 4,942.04 88.33 268.49 2,355.16 2,287.66 -53.50 -3,604.72 6,241,752.95 609,295.71 0.54 3,605.10 MWD(4) 5,005.49 88.89 267.73 2,356.70 2,289.20 -55.59 -3,668.11 6,241,749.86 609,232.36 1.49 3,668.52 MWD(4) 5,068.86 88.52 267.67 2,358.13 2,290.63 -58.13 -3,731.41 6,241,746.33 609,169.11 0.59 3,731.86 MWD(4) 5,130.37 88.40 268.04 2,359.79 2,292.29 -60.44 -3,792.86 6,241,743.06 609,107.71 0.63 3,793.33 MWD(4) 5,195.26 88.95 268.22 2,361.29 2,293.79 -62.55 -3,857.70 6,241,739.93 609,042.92 0.89 3,858.20 MWD(4) 5,258.97 85.11 267.25 2,364.59 2,297.09 -65.07 -3,921.26 6,241,736.42 608,979.41 6.22 3,921.80 MWD(4) 5,320.04 84.99 267.21 2,369.86 2,302.36 -68.01 -3,982.03 6,241,732.53 608,918.70 0.21 3,982.61 MWD(4) 5,384.74 86.85 268.37 2,374.46 2,306.96 -70.49 -4,046.51 6,241,729.03 608,854.27 3.39 4,047.13 MWD(4) 5,442.26 88.21 268.45 2,376.94 2,309.44 -72.09 -4,103.96 6,241,726.53 608,796.86 2.37 4,104.59 MWD(4) 5,486.65 89.08 267.39 2,377.99 2,310.49 -73.70 -4,148.30 6,241,724.23 608,752.55 3.09 4,148.96 MWD(4) 4/12/2012 12:03:08PM Page 4 COMPASS 2003.16 Build 73 Halliburton Company Definitive Survey Report Company: Petrotechnical Resources of Alaska/North Slope Local Co-ordinate Reference: Well Walakpa 13 Project: Walakpa Zone 6 TVD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB;, Site: Walakpa MD Reference: Rig Measured @ 67.50ft(44.5 GL-MSL/23.0 KB; Well: Walakpa 13 North Reference: True Wellbore: Walakpa#13 Survey Calculation Method: Minimum Curvature Design: Walakpa#13 Data•ase: .Compass AK PRD 2003.16 Survey 3h .. ,+: r: - `. V , ,:r9 0%. .. j.. 3.W ' ,may..; ::: ',f. 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) (°1100') (ft) Survey Tool Name 5,518.31 89.32 268.00 2,378.43 2,310.93 -74.97 -4,179.94 6,241,722.46 608,720.94 2.07 4,180.61 MWD(4) 5,581.62 89.51 266.68 2,379.08 2,311.58 -77.91 -4,243.17 6,241,718.53 608,657.76 2.11 4,243.89 MWD(4) 5,615.72 90.19 268.91 2,379.17 2,311.67 -79.22 -4,277.24 6,241,716.68 608,623.72 6.84 4,277.98 MWD(4) 5,646.61 88.03 270.69 2,379.65 2,312.15 -79.33 -4,308.13 6,241,716.09 608,592.84 9.06 4,308.86 MWD(4) 5,677.12 86.79 270.74 2,381.03 2,313.53 -78.95 -4,338.60 6,241,715.99 608,562.37 4.07 4,339.32 MWD(4) 5,709.66 86.61 270.30 2,382.90 2,315.40 -78.65 -4,371.09 6,241,715.78 608,529.89 1.46 4,371.80 MWD(4) 5,787.00 86.61 270.30 2,387.47 2,319.97 -78.25 -4,448.29 6,241,714.97 608,452.69 0.00 4,448.98 PROJECTED to TD 4/12/2012 12:03:08PM Page 5 COMPASS 2003.16 Build 73 JOB DATE HALLIBURTON 03/21/12 OPERATOR DESCRIPTION CUSTOMER REPRESENTATIVE North Slope Borough Job Log Thor Kallestad / PRA DSM OPERATOR REPRESENTATIVE PROJECT CEMENTING CONTRACTOR PRA Barrow Gasfield Glen Fisher I HES Cementer WELL NAME RIG# WELL SECTION Walakpa 13 Kuukpik Rig 5 Surface Casing Time Volume Rate(BPM)iii Press(PSI) Job Description/Remarks (BBLS) (AVG) (MAX) (AVG) (MAX) 500 Safety meeting 600 Spot equipment 630 Rig up equipment 900 Pre job safety meeting 1030 10.00 4.00 4.0 130 130 pump 10 bbls of fresh water,stopped and fixed leak 1044 3000 3000 Pressure test pumps and lines 1050 40.00 4.00 4.0 160 160 Mix and pump 40 bbls of Dual spacer 1108 Drop bottom plug 1110 61.40 5.00 5.0 160 160 Mix and pump 85 sks of Type L 4.31cf/sk,21.24 gal/sk 1128 42.30 4.00 4.0 200 _ 200 Mix and pump 285 sks of Type C,0.95cf/sk,3.68ga1/sk 1136 Stop drop top plug 1136 10.00 5.00 5.0 175 175 pump 10 bbls of fresh water displacement 1140 Turn over to rig 1200 85.00 Rig landed plug had no pressure on rig gauges then had a sudden pressure jump working pressure jumped to 2800psi Checked floats,floats held 50 bbls returns to surface Thor Kallestad/PRA DSM Glen Fisher/ HES Cementer tSt��i�OPE Ad p (tat IS' � .,J 7 Plitlieba. a"0".w}n El° JOB DATE HALLIBURTDN 03/28112 OPERATOR DESCRIPTION CUSTOMER REPRESENTATIVE North Slope Borough Job Log Thor Kallestad I PRA DSM OPERATOR REPRESENTATIVE PROJECT CEMENTING CONTRACTOR PRA Barrow Gasfield Glen Fisher/ HES Cementer WELL NAME RIG S WELL SECTION Walakpa 13 Kuukpik Rig 5 Intermediate Casing Time Volume Rate(BPM) Press(PSI) Job Description/Remarks ailli (BBLS) (AVG) (MAX) (AVG) (MAX) 200 Arrive location 215 Pre rig up safety meeting 245 rig up equipment 430 Pre job safety meeting 520 10.0 3.00 3.0 400 400 Pump water ahead 524 3500 Pressure test pumps and lines 550 40.0 4.50 4.5 400 400 Pump dual spacer at 13.5ppg 558 Drop bottom plug 600 19.2 3.60 3.6 420 420 Pump 90 sks of"G" at 15.8ppg,1.2cf/sk,5.09gal/sk 615 stop drop top plug 616 20.0 3.80 3.8 200 200 displace 10 bbls water 618 turn over to rig 618 129.8 6.00 6.0 250 430 rig displaced 129.8bbls 645 139.8 2.00 2.0 500 1000 land plug,at 500psi brought up to 1000psi bleed off pressure check floats,floats held Thor Kallestad/PRA DSM Glen Fisher/ HES Cementer *Ai:WE 40 . '�,;" mss _ f�.W:�, WALAKPA#13 DAILY DRILLING REPORT 8-Mar-12 Oparatw North Slope Borough Project Description Baro nDriIn` Not Well Site Leaden Joe McInnis/Stew Hubbard Well Name Walakpa#13 CIP Number 88-090 Cell Phone (907)8804200 API N/AOOCC 50-023.7777 Land Use Permit NSB Development Permit Office Phone (907)771-1002 (PTD#) Rio Accept 07-Mer 00:01 RI Co tr tw K uk Ik Drilling,LLC:Kuuk k Dnlling Rig05 Pro (907)771-1021 Data/Time On Mow Rab 0 pi Properly Designation WakkDa Well Site Phone (907 RIB Release ', 00:00 Depth -_._. Date/Time (feet)rkb Target Depth(feet)rkb HSE Phone (907)771-1025 Days on Well 1(rig mow) OART R/D and mow Kuukp6t#5 Operations Nest Continue R/D KuukpA#5.Continue movkrg to Walekpa 13 Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish Hours Description Detail Daily I ToW ._. 0600 i Button up and secure tie downs to derrick.Bleed down and remove hydraulic hoses MU new 1.Rig Up I Rig Down 24.0 30.0 -steam hoses,RD mud lines,reserve water tanks and timbers,blowdown steam system. 2.Drilling 'Remove caYardoors dewater jouse,W landings,claire flow lines.Spot ramps,remove poor 3 Reaming I boydegasser house and LD same.Spot portable HPU and HU loves to skid rams remove 4.Coring insulating blankets and service Inas high pressure mud line from cellar,continue RD Wen 5.Condition and Circulate :wiring.Skid rip into positron for bwam0 sub and demck,belt and HU jacking rams to Sub 6.Trips 0800 24.0 ;baso.RD and remove sub base side buidngs. 7.Lubricate Rig 8.Repair Rig 9.C/O Drill Line 10.Deviation 11.Wireline Log 12.Run Casing and Cameral 13.Wait on Cement 14.Nipple up BOP - 15.Test BOP - ------ ^'EB-15 Update'^ 18.Drill Stem Test • Approximate volumes to inject,-3500 bbls waste fluid 17.Plugback I 18.Squeeze Cement "'Current Weather"• ' 19.Fishing Temperature:-33 F Winds variable-5 MPH 20.Directional Work -- -- 21 Other TOTAL HOURS: 24 TOTAL HOURS: 24 30 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT(ft) FEET GRADE OUT HRS OBD FT/HR « • CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB EMENT PROGRAM __-- - Section OD(in) Weight(ppF) • Grade Thread MD(NiI TVD(k) Contractor Cl IType Comments Conductor 16 NJ L-80 Welded 101.5 • 101.5 Halliburton 26-Feb-12 "C"Permafrost TOG al-9 bgs Surface Casing 95/8 I JO I L-80 BTC-M ) Int Casing 7 26 L-80 BTC-M Slotted Liner 412 12.6 L-80 BTC Comp Tubing 27/8 6.5 L-80 EUE PUMP 1 i PUMP#2 L SOLIDS N N-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS ' Manufacturer Elms Williams Manufacturer • TSM FL Temp(°F) Deemlpibn Today I Model WH-1000-A IModel t- TSM1000 Time DEXTRID LT(sack) 0 Liner Size(in) 5 Liner Size(in) 8 Wa hl(lbs/gal) ALDACIDEG 5 -- _ Ig ( 9 ) (9 Pail) 0 Stroke(F) .. 10 Stroke(n) 8 VIS(sac/qt) KCI(sack) 0 BBUSTKI 96% 0.0583 g 0.0755 PV(cp) BARZAN D PLUS(25#) 0 ' ,BBL/STK 98% _ SPM 1 0 I SPM -- 0 YP Obs/1009') ___- _ - PAC{(sack) _ 0 I. �W GPM �, 0 GPM 0 Gas/100f1') N-0RIL HT PLUS(sack) 0 PSI 0 PSI 0 pH N-VIS(25#) 0 • WELL CONTROL Filtrate WL(mL/30 min) _ NXS LUBE(55g drum) 1 0 SPR Pump 51 N/A •SPR Pump 52 N/A Sand(%by vel) _ SALT-SOLAR(sack) 0 _SPR Pump#1 N/A SPR Pump 52 N/A Solids(%by vel) DESCO Chrome Free(250) 0 I. _-_ FIT EMW(pp9) LCM(ppb) BARACARB 25(sack) 0 DRILL STRING AND HYDRAULICS Clm ))) --_ -- EQUIPMENT AVDP(fps) • 0 AVDC(fps) 0 Ca)mg Shaker CONTROL Screens Hours Annulus(bbls) N/A WOB(k-lb) 0 Cake(API 32nd'Inc h) Super G-35,35,35 3 0 _ Pipe(bbls) N/A RPM 0 PF/MF(m0 Super G-35,35,35 I 3 0 Pick Up(k-lb) _ 0.0 TFA(incl 0 Toted Cie(bbls) Super G-140,140,140 3 0 Slack Off(k-lb) 0.0 dP System(p) 0 Holo(bbls) i Centrifuge II Speed. Hours Jet Vol(fps) 0 dP IS Bit(psi) 0 Reserve(bbls) Pit 3 Centrifuge • 2300 0 Nem _ Current BHA m ` Description OD(In) � ID(in) Gauge(in)I .Top Connection -�_--Lenptlt(p Vendor_._ Ctanubtlw Length lfq BRT hours _._. 1 I TOTAL BHA LENGTH:' 0.00 MOST RECENT DIRECTIONAL SURVEYS MD INC I AZ I._ ND t.__01•1/-9 l vE/-W I VS OLS Cabulaeon ) VS Azimuth FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 7-Mar-12 Classification Vol(gal) Customer Vol(Gall Customer Vol(gall Customer Vol Mall Su nmet),Quantities Vol(gal) Delivered Today DO BSS(D) Kuukpik(D)_ 400.0 5,000-gallon Tank(0 1 Total Diesel Consumed h. On Hand Today 1,500.0 Delta Lease(D) 255.0 Peak(D) 1384.0 23.000-gallon Tank ID) Total Gasoline Consumed l meed _. .- Used Today 900.0 GBR(D) Tlhigaq/Conem(DD) 'j 993.0 NSB Equipment(D) Diesel Consumed Today 35.7156° Used this Well 900.0 Halliburton(DI • 650.0 Umlaq(D) 74.0 'BGF(G) 516.0 Gasoline Consumed Today 516.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company T Position T Count Est Hours ;Total Hours Nobs Ineldent Type__.- Today 1 Cements _ Kuukp k Drilling Rig Crew 22 12 _ 264 Illness 0 . Kuukpk Drilling Tool Pusher 2 12 24 Injury 0 HES-BSS !Cementing 8 13 104 'Three in camp.Five staying in Barrow Spill 0 HES-Baroid Mud 13 5 Tunda Disturbance 0 HES Sperry MWD/LWD/DD Vehicle O6 Road 0 HES Peak Supervisor 1 13 I 13 I HES super5sor stating in Barrow Near Mss 0 Conam Facilities 10 12 • 120 !All personnel staying in Barrow - Umaq Ops Support 8 1 13 I 104 I Spill tech in camp.All others in Barrow VotersGrayGray Wellhead 1 _12 12 _ Peak Rig Support 18 _14 252 Eight in camp.Ten staying n Barrow Kuukplk Catering Cook/Clean S F- 12 60 Munn Camp Manager 1 12 F 12 Beacon Medic 1 12 12 Baker Hughes Liner PRA Const Super • 1 ; 12 12 Staying in Barrow PRA DSM 2 12 24 Changeoul day 07-March PRA •HSE 1 12 12 Changeoul day 08-March GBR Caning . ESTIMATED TOTAL DAILY LABOR HOURS: 1025 ' Total Personnel In Camp:48 individuals WALAKPA#13 DAILY DRILLING REPOP'' 9-Mar-12 Operator North Slope Borough Project DescriptionBarg lad Wei Site LeadersJ Description BaMcInnis/Steve Hubbard Well Name W alakpe#13 CIP Number 88-090 Cell Phone (907)980-4208 API#I AOGCC 50-028.7777 Land Use Penni NSB Development Panel OfBce Phone (907)771-1002 (PTD#I Rip Accept 07-Ma.Ca Oo Ot Rig Contractor Kuukpik Drilling,LLC)Kuukpk Ogling Ri9#5 Property Designation Wabkp+ Well Site Phone (907)771.1021 DatefTime ' On Move Rale Rip Release 08:00 Depth DataRime (feat)rkb Tartlet Depth(feet)rkb HSE Phone (907)771.1025 Days on Well 2(rig move) OART R/D and move Kuukpik as Operations Neat 24- Cording.R/D Kuukpik#5.Continue moyfng to Walakpa 13 Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish Hours Description Detail Daly Total 0600 Remove doghouse,roof cep windwals roue Thing rams and HU to rig floor.Continue RD I.Rig Up/Rig Down I 24.0 54.0 wiring,remove wafer tank,lower wingbraces and lowerfloor,remove lifting - - rigrams from 2.Drilling • ibor.Extend rams and HU to derrick,continue RD wiring.remove windwalls from behind 3 Reaming dew works,spot and block upd rick tr'lek opower mod.Prep Marna for laying over 4Cmg unpinand lay dk over,adjust trailer for derrick, p front p s.unpin 1 jacking ram weld 5.Condibonand Circulate ram saddle,unpin ram.jack derrick forward on trailer,unblock and jack down trader.Pull e.Trips _ :stairs,walkway, and water manifold.grating,Koome - - y yard Choke bb9s.8bw down 7.Lubricate Rig 'steam Nnesn - -- _-_-- 0890 24.0 power mod. 8 Repak Rig &C/O Dril Line 10.Deviation 11.Wireline Lop 12.Run Casing end Cement 13.Wait on Cement ____ 14.Nipple up BOP 15.Teal BOP 1 "'EB-15 Update"' 16.Drill Stem Test -- Start injection this morn-3600 bbls 17.Plugback 18.Squeeze Cement • "'Current Weather"' 19.Fishing Temperature.-37 F Winds variable-5 MPH 2O.Directional Work 21.Other TOTAL HOURS: 24 TOTAL HOURS: 24 54 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(h) DEPTH OUT(f1) FEET GRADE OUT HRS OBD ' FT/HR • CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section 1 OD(in) Weight(ppf) Grade Thread MD(ft) ND(ft) Contractor CIP 1 Type I Comments ConductorF 16 84 L-80 Welded 101 5 101.5 Halliburton 26-Feb-12 C"Permafrost TOC at-9'bgs Surface Casing 9 5/8 40 L-80 BTC-M Int Cg I 7 26 L-80 i BTC-M Slotted Liner 41/2 12.8 LOU- BTC Comp Tubing I 2 7/e i 8.5 L-80 EUE PUMP#1 PUMP#2 LOW SOLIDS NON-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS Manufacturer 4 Ellis Wdrame Manufacturer TSM FL Temp('F) Description Today ModelWH-1000-A Model TSM1000 Time DEXTRID LT(sack) 0 _._ Liner Size(n) � 5 Liner Size(in) 6 Weight(lbs/gal) ALDACIDE G(Sg pail) 0 Stroke(in) 10 Stroke(in) 9 VIS(sec/qt) KCI(sack) 0 BBUSi 1 96% 0.0583 BBL/STK @ 96% 0.0755 _ PV(cp) BARZAN D PLUS(254) 0 SPM 0..__ SPM 0 YP(Ibd10011t) ..... PAC-L(aide) --. 0 _.. GPM0 GPM 0 Gels(IbaH OOf11) N-0RIL HT PLUS(sacks 0 PSI 0 !PSI 0 PH _. _.. N-VIS(25.) __. 0 WELLCOMTROL Filtrate WL(mL/30 min) - ---- NXSLUBE(55g drum) 0 SPR Pump#1 N/A ',SPR Pump#2 N/A r Sand(%by vel) SALT-SOLAR(sack) 0 DESCO - _... SPR Pump or N/A 'SPR Pump#2 � N/A Solids(%by vel) DESCChrome Free(25#) 0 FIT EMW(ppg) � r -- LCM(pPb) BARACARB 25(sack) ._ _. 0 ..._. DRILL STRING AND HYDRAULICS Citing/LI _ -- SOLIDS CONTR L EQUIPME if" AVDP(fps) 0 'AVDC(fps) 1 Ca(mg/L) Shaker Screens Hours_ Annulus(bbls) N/A WOB(k lb) I 0 Cake(API 32nd inch) Super G 35 35,35 3 0 Pipe(bbls) N/A RPM 0 PF/MF(ml) Super G-35 35,35 3 0 Pick Up(k Ib) 0.0 TFA fin21 - 0 Total Ciro(blots) Super G-140 140,140 3 0 Slack Off(k Ib) 0.0 1dP System(psi) 0 Holo(blots) Centrifuge Speed Hours Jet Vel(fps) 0 dP @ Bit(psi) 0 Reserve(bbls) Pit 3 Centrifuge , 2300 0 Current BHA Morn Description OD(in) ID(in) Gauge(in) Top Connection 1 Len Venda I Cumulative Length(ft) BRT hour I TOTAL BHA LENGTH: 0.00 MOST RECENT DIRECTIONAL SURVEYS MD T INC AZ TVD +NI-S +EI-W VS i DLS Calculation I VSAzimuth•• CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT, 8-Mar-12 Classification Vol 1paq Customer Vol(gal) CustomerVol(gall Customer 1 Vol(gal) Summary Quantities Vol(gal) Delivered Today 0.0 BSS(D) Kuukpik(D) I 805.0 5.000-gallon Tank(G) Total Diesel Consumed On Hand Today 1,266.0 Delta Lease(D) 215.0 Peak(0) 1316.0 23.000-gallon Tank(D) Total Gasoline Consumed UsedTday 300.0 GBR(D) !Tkigaq/Conan(Dl 364.0 NSB Equipment(D) Diesel Consumed Today 4,980.0 Used this Well 1.200.0 Halliburton(D) 2218.0 IUmiaq(0) 282.0 BGF(0) 352.0 Gasoline Consumed Today 352.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company 1 Position Count • Est Hours Total Houra Notes incident Type Today Comments KlIll kpk Di Piny Rg Crew 24 12 288 III , 0 Kuukpik Drilling Tool Pusher 2 12 24 Injury 0 MES BSS Cementing 8 13 104 Three in camp.Five staying in Barrow Spill 0 HES Baroki Mud 13 0 Tunda Disturbance p I HES-Sperry MWD/LWD/DD _ Vehicle OB Road 0 1 HES-Peak Supervisor 1 1 13 13 HES sp r staying in Barrow Near Miss _-- 0 i Conan Facilities 10. 12 __120 All personnel tayng in Barrow 1 Umdq Ops Support 8 13 104 Spill tech in camp.All others in Barrow 1 Vetco Gray W.pheed ._-. 12 ... 0 Peak Rig Support 18 14 ', 252 Eight in camp.Ten staying in Barrow ' Kuukpik Catering Cook/Clean 5 12 60 Aluliiq Camp Manager I 12 12 Beacon Medio I 12 12 • Baker Hughes Liner PRA Const Super 1 12 12 Staying n Barrow PRA __ DSM 2 12 24 Changeout day 07-March • PRA HSE 112 12 Changeout day 08-March GBR 'Casing • ESTIMATED TOTAL DAILY LABOR HOURS: 1037 ' Total Personnel In Camp:52 Individuals WALAKPA#13 DAILY DRILLING REPOP' 10-Mar-12 Operator North SlopeBorough Project Description B w0 yet Wad Site Luders Joe McInnis/Steve Hubbard Ddlinti Well Name Walakpa#13 CIP Number 88-090 I Cell Phone (007)980.4200 API#I AOGCC -- 50-023.20041-00.00 Land Use PMnk NSB Development Permit Office Phone (907)771-1002 (PTD#) Rig Accept 0/'Liar 0 VolRig Contractor Kuukpik Drilling,LLC:Kuukpik Oriing Rig05 Property Designation Wal#ltpa Weil Site Phone (907)771-1021 DatelTime On Move Rate Rig Release 08:00 Depth Target Depth(het)rkb HOE Phone (907)771.1025 Date/Time (feet)rkb Days on Well 3 log move) OART R/D and mow Kuukpik#5 Operations Nest 2M Continue R/D Kuukpik#5.Continue moving to Walakpa 13 Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish I Hours ---- Description ---- -------- Detail Daly--- Total 0600 Secure derrick to trailer,RD portable HPU hoses,spot truck under trailer,load drill line spool 1.Rig Up I Rig Down 24.0 78.0__ on derrick oailerRO lower wind walls derrick board,secure wings sub to ng floor. 2 Drilling _.. Remove rig mals in front of cub spot truck for hauling sub base.Load wings and floor on 3 Reaming truck,separata.clean and load while iron.Load mal boards on buck,lay hrculta on new pad.drain!4.Corbrg drain boilers,pull caps,parts house and hyd tank.Draw hot wed,bad dog house,off side 5.Condition and Circulate dog house.SD generators,pal MCC,boiar#1.2,gen#1,2,HPU#1.2 load on bucks.Pal hot 8.Trips well and diesel tank,set cub mal borda.Pull air compresor and,#1,2 mud pumps,buk oil tank, 7.Lubricate fig 0800 24.0 tank#3 generator.Pial shop apart pia and bad mats,remove hermit*,load trucks. 8.Repair Rig O.C/0 Drill Line 10.Deviation 11.Wireline Log - - 12.Run Casing and Cement -__-_ 13.Wail on Cement - 14.Nipple up BOP 15.Test BOP "'EB-15 Update"' 16.Drill Stem Test 1416 bbls Injected this cycle al550 Esi/2.5 bpm 17.Plugback 18.Squeeze Cement "'Current Weather"' iB.Fishing Directionali-- • Temperature.-34 F Winds-5 MPH 20 Work 21.Other TOTAL HOURS: 24 TOTAL HOURS: 24 78 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT(0) FEET GRADE OUT HRS OBD I FTMR. CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section [ OD I (in) Weight(pp() Grade Thread MD(h) TVD 00 Contractor CIP Type Comments Conductor 16 84 LOU- Welded 1015 101.5 Halliburton 26-Feb-12 "C"Permafrost TOC at-9'bgs Surface Casing 95/8 40 L-80 BTC-M lilt Casing 7 26 L-80 BTC-M Slotted Lr 41/2 12.6 L-80 BTC - _ Comp Tubing 27/8 6.5 L-BO EUE '#1 I PUMP#2 LOW SOLIDS NON-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS Manufacturer pUM Ellis Williams i Manufacturer j TSM FL Temp(°F) -Description Today Model WH-1000-A 'Model • TSM1000 Time DEXTRID LT(sack) 0 -._ -_... LinerSize(in) I 5 Liner Siae�N1Zi 6 Weight(lbs/gall ALDACIDE G 159 pail) u Stroke(in) J 10 Stroke(in) 9 VIS(sec/qt) KCI(sack) u BBL/STK 98% 00583 BBL/STK 0_08% 0.0755 PV(cp) BARZAN D PLUS(25#) ' u SPM 0-_- SPM 0 VP lbs/10082 _- PAC-L Mack) u GPM 0 GPM 0 Gels(lbs/1008°) N-DRIL HT PLUS(sack) 0 PSI 0 PSI 0 pH N-VIS(25#) 0 WELL CONTROL Filtrate WL(mL/30 mw) NOS LUBE(55g drum) 9 SPR Pump#1 N/A -._ISPR Pump#2 --- N/A Sand(%by vol) - SALT-SOLAR(sack) • 0 PR SPR Pump#1 N/A ISPR Pump#2 j N/A Solids(%by cul) CESCO Chrome Free(250) 0 FIT EMW(ppg) - LCM(ppb) BAHACA RB 25(sack) 0 Pipe(bbls) DRILL STRING AND HYDRAIAICS CI(mg/L) SOLIDS CONTROL EQUIPMENT AVDP(fps) 0 AVDC(fps) 0 Ca(mg/L) Shaker Screens Hours Annulus' N/A I W OB(k Ib) j 0 Cake(API 32nd inch) Super G C.35.35.35 3 0 _ N/A RPM I 0 PF/MF(ml) III-I Super G-35.35,35 3 0 Pipe(b ls0.0 TFA fln2) 0 Total Ciro(bbls) / - Super G-140,140,140 3 0 Syste (p Slack Offs) 0 dP P Bit 0 Hole(bbls) Current Centrifuge Speed Hours Jet Vel(fps) � 0 dP Cod Bit(psi) I 0 Reserve(bbls) � Pit 3 Centrifuge 2300 0 HA O - _ 11wn ( Desoripti°^ -._I OD(int j ID IMI Oautge lbl l..__Top Connection I Length IN IVendor Cumulative Length(ft) BRT nouns_ - TOTAL BHA LENGTH:. 0.00 • MOST RECENT DIRECTIONAL SURVEYS MD F INC AZ TVD *N + /-S E/-W _ VS DLS Cakubtlon VS Azimuth FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE.RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 8-Mar-12 ---. Classification vol(gal) Customer Vol lean Customer i Vol(gCustoms. Vol IwD summary Quantities vol(gal) Delivered Today 0.0 BSS(D) Kuukpik(0) 277.0 5.000-gebeTank(G Total Diesel Consumed On Hand Today 1,268.0 Delta Lease(D) 209.0 Peak(D) 14100 23,000-gallon Tank IDI Total Gasolne Consumed Used T dam 250.0 GBR(0) Tikigaq/Comm(D) 788;0NSB Equipment(D) D' I Consumed Today 3 215.0 Used the Well 1,450.0 Halliburton(D) 504.0 Umiaq(D) 49,0 IBGF I GI 203.0 Gasoline Consumed Today 2030 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position Count Est Hours Total Hoursl Notes Incident Type ] Today I Comments Kuukpik Doling Rig Crew 24 12 288 Illness '.i 0 Kuukpik Drilling Tool Pusher 2 12 24 Injury 0 HES-BSS Cementing 8 13 104 Three in camp.Five staying in Barrow Spill 0 HES-Baroid Mud 13 ) 0 Tunda Disturbance 0 HES-Sperry •MWD/LWD/DD _-_ Vehicle Off Road 0 HES-Peak Supervisor 1 13 13 HES cup visorrayinq Barrow Near Miss 0 __ Conam Facilities 10 12 f__120 All personnel staying h Barrow w Umiaq Ops Support ._._B__.--_-.13 i 104 Spill tech in camp.AN others in Barrow - Vetco Gray _ Wellhead -_.12 r-0 Peak •Rig Support • 18 14 52 Eight in camp.Ten staying in Barrow Kuukpik Catering C ok/Clean 5 12 t-r00 Abtaq Carnes Manager 1 12 12 I _... • Beacon Medic 1 - 12 {} 12 Baker Hughes Liner __ PRA Const Super 1 12 r 12 Staying in Sorrow -- - PRA DSM 2 12 24 Change uld y 07-March PRA HSE 1 12 x.12 Changed lday 08-March _^ GBR _.-. ,Casing ESTIMATED TOTAL DAILY LABOR HOURS: 1037 Total Personnel M Camp:52 Individuals • WALAKPA#13 DAILY DRILLING REPOPT 11-Mar-12 Operator North Slope Borough Project Description Barrow( Nell Well Site Leaders Joe McInnis/Stave Hubbard Drilling Well Name Walakpa#13 CIP Number 68-090 Cell Phone (907)980-4206 API C/AOGCC 50-023-20041-00-00 Land Use Permit NSB Development Permit Office Phone (907)771-1002 (PTD#) Rig Accept 07-Mar#2 00:01 Rig Contractor KnoOpik Onlling,LLC.Kuukpik Dulling Rig#5 Property Designation Walakpa Well Site Phone (907)771-1021 Date/Time On Mow Rab Rig Release 00:00 Depth Target Depth(Mt)rkb HSE Phone (907)771.1025 Date/Time (feet)rkb • Operations Neat 24- Den on Well 4(rig mow) OART I RFD and move Kuukpik 05 IHours Continue RID Kuukpik#5.Continue mooing to WeYkpa 13 OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTMTY SUMMARY Start T Finish Hours Description DeYY .0 __Total 0600 Remove ice horn mat boardsand skid iron,offload tucks,spot and line up skid iron over wells 1.Rig Up/Rig Down 1 24.0 1 102.0 pin together.Start layout for power mod,set sub on skid von,sal skid rams,choke and 2.Drilng • Koom y buildings.Lay herculite/mat boards for support mod,set office and support units. 3.Reaming Scrape/level pad under support mod,finish laying mats,install Koomey walkway.grating 4.Caring Condition 0600 244.0 and stairs.HU powerr to office support units. 5 and Circulate 8 Tres 7.Lubricate Rig 8.Repair Rig 9.C/O Drill Line 10.Deviation 11.Wireline Log 12.Run Casing and Cement -- - - •••Walakapa 2••• 13.Wait on Cement __ Tag a12550 SLM-corrected to 2597'(rkb 47')-TT at 2598'-1'of Ibg plugged-unknown 14 Nipple up BOP am ount of 7"plugged rW HPacific to dump methanol in T/A-Move to NSB-02 15.Test BOP •••EB-15 Update'•' 16.Drill Stem Test 1051 bbls in storage_... -- 17.Plugback 18.Squeeze Cement '••Current Weather••• 10.Fishing Temperature:-10 F Winds-5 MPH _ 20.Directional Work 21.Other TOTAL HOURS: 24 TOTAL HOURS: 24 102 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT)ft)I FEET GRADE OUT HRS 000 FT/HR CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(in) Weight(ppf) i Grade [ Thread MD(ft) TVD(ft) Contractor CIP I Type Comments Conductor 16 84 iL-80 Welded 101 5 i 0 5 Halliburton 26Feb-12 C"Permafrost TOC at-9'bga Surface Canine 9 5l8 40 I._ L-80 BTC-M l Int Casing 7 26 L-80 BTC-M Slotted Liner [ 41/2 12 0 L-80 BTC T Comp Tubing 2 7/8 6 5 L-80 EUE PUMP IR PUMP'S-r- LOW SOLIDS NON-DISPERSED MUD PROPERTIES _ LOW SOLIDS NON-DISPERSED FUND WIGREDENTS Today Manufacturer Ellis Williams Manufacturer TSM FL Temp(•F) Description 4TodL_ Model W H-1000 A Model TSM1000 Time DEXTRID LT(sack) Liner Sim(in) 5 i Liner Si.on) 8 Weight(ba/gal) ALDACIDE G(5g pail) Stroke(in) 10 Stroke(in) 0 VIS(sec/gt) KCI(sack) BBL/STK 0 98% 0.0583 BBL/STK 096% 0.0755 PV(cp) BARZAN D PLUS(25#) SPM 0 SPM 0 __YP(bs/100R°) PAC-L(sack) GPM 0 ,•GPM _-- 0 Gels(be/1008a) N-DRIL HT PLUS(sack) PSI 0 'PSI 0 pH N-VIS(25#) WELL CONTROL Filtrate WL(mL/30 min) NXS LUBE(55g drum) SPR Pump#1 NIA SPR Pump#2 N/A Sand(%by rot) SALT-SOLAR(sack) SPR Pump#1 N/A SPR Pump#2 N/A Solids(%by vol) DESCO Chrome Free(25#) _--__--LCM(ppb) -__-- BARACARB 25(sack) --- FIT EMW(pP9) � I DRILL STRING AND HYDRAULICS CI(mg/L) SOLIDS CONTROLEQIAPYEST- ' AVDP(fps) 0 lAVDC(fps) 0 Ca(myi) Shaker Screens Hours Hours Annulus(blots) N/A I WOB(k-Ib) 0 Cake(API 32nd inch) Super G-35,35,35 3 0 Pipe(blots) N/A RPM o PF/MF(ml) Super G-35,35 35 3 0 Pok Up(k-Ib) 0.0 TFA(in21 0 Total Ciro(bbla) -- -- S per G-140140,140 3... 0-__.__ Slack Off(k-Ib) 0.0 dP System(psi) 0 Hole(bbls) Centrifuge 1 Speed I Hours Jet Vel(fps) 0 dP(t�Bit(psi) 0 Reserve(bbls) Pit 3 Centrifuge 2300 0 Current BHA Rem Description I OD(in) ID(in) ' Gauge(in) Top Connection [ Length(R) i Vendor '. Cumulative Length(ft) BRT hours • t TOTAL BHA LENGTH: 0.00 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVD oN/-S i +E/-W VS DLS Calculation VSA.rrmth FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE.RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 10-Mar-12 CWsiReatien Vol mall Customer Vol(9all Customer Vol(gal) Customer Vol(gag Summary Quantities I._.. Vol(pal)_-_._-_.Delivered Today Today 0.0 BSS(D) Kuukpik iO/ 408.0 5.000-gallon Tank(G) Total Diesel Consumed On Hand Today 1,266.0 Della Lease(D) 300.0 Peak(D) 1524.0 23.000-gallon Tank(DI Total Gasoline Consumed Used Today 200.0 GBR(D) +I Tikigaq/Gansu(DI 313.0 NSB Equipment(D) Diesel Consumed Today 3,351.0 Used this Wet 1,650.0 Halliburton(D) 702.0 I Umiaq(D) 104.0 BGF(G) 172.0 Gasoline Consumed Today 172.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position r Count Est Hours I Total Hours Nobs Incident Typo Today j Comments- . Kuukpik Drilling Rig Crew 24 12 288 Illness 0 Kuukpik Drilling Tool Pusher I 2 12 24 Injury 0 HES-BSS 'Cementing 8 13 104 Three in camp.Five staying in Barrow Spill 0 HES-Baroid Mud 13 0 Tunda Disturbance o HES-Sperry MWDILWD/OD Vehicle Off Road LI 0 HES-Peak Supervisor 1 13 r 13 IMES supervisor staying in Barrow Near Miss 0 Conan Facilities 0 12 0 Al personnel staying in Barrow Umiaq Ops Support 8 13 104 Spill tech in camp.All others in Barrow Vetco Gray Wellhead 12 0 Peak Rig Support 18 14 252 Eight in camp.Ten staying in Barrow Kuukpik Catering_._ Cook/Clean 5 12 60 Aluep Camp Manager 1 12 12 _ Beacon Mello 1 12 12 Baker Hughes Liner _ PRA Conal Super 1 12 12 Staying in Barrow PRA DSM 2 12 24 Changaoul day 07-March PRA HSE 1 ._ 12 12 Ch ngaoul day 08-March CBR [Casing fi ESTIMATED TOTAL DAILY LABOR HOURS: 917 Total Personnel in Camp:51 Individuals WALAKPA#13 DAILY DRILLING REPOP' 12-Mar-12 Operator North Slope Borough Project Description Bar%` Yell Site Leaden Joe McInnis/Stew Hubbard Well Name Walakpa013 CIP Number 118-090 Cell Phone (907)980-4200 API#1 AOGCC 50.023-20041.00-00 Land Use Permit NSB Development Permit Office Phone (907)771-1002 (PTD#) Rig Accept 07-Mar @ 00:01 Contractor Kuukpik Drilling.LLC:Kuukpik Drilling Rig#5 I Property Designation Wabkpa I Well She Phone (907)771-1021 Date/Time On Mow Rab 1 Rig Release MOO Depth I ---- - D talThma (feet)rkb Target Depth(feet)rkb HSE Phone (907)771-1025 Days on Well 5(rig mow) OART R/D and move Kuukpik#5 Operations N.et 24- Continue R/D Kuukpic#5.Continue miming to Madeline 13 I Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Sbrl Finish Hours I Description Debit Daily Total 0000 � _ __ _ _ _ 'Spot Power Module Units including Air Compressor Unit-Pump Room Work Bench Unit 1.Rig Up/Rig Down 24.0 126.0 I - Hot Well Unit-Dlelsel Tank-Generators 01&02-Al Pit Units-MCC House-Spacer 2,Drilling • I BubblesCharge Pumps-HPUs#18#2-Parts H #1 CentrfugN 3R Reaming �Dege U't-Spot Mels for Derrick Trailer-Set Matting d 8 HII forPeM 4Coring -- Tanks-Set Gen#3-Work on Plumbing in Power Module-Work on Power to Generator's- 5.Condition and Circulate I,Hooked Up Fuel Loop-Installed Floor Support Beams-Set Up 8 Build Bearm for Enwrovec- 6.Trips _..._ __.. _.i _. _. _... Unload Trucks-Set Centrifuge#2 Pit-Set Derrickk Trailer in Place-Install Floor 7.Lubricate Rig Plates-Power Up Support Module-Run Power Line to Offices-Set Pre-Mix Tanks-Hook 8.Repair Rig Up Hydraulic Linea to Derrick Trailer-Sten Blocking Up Same-Pm Derrick 8 Rams- 9.C/O DM Lina Set#2 Centrifuge Building-Continue Hooking Up Steam/W ater 8 Electric Lines in 10 Deviation 0600 24.0 Support Module 11.Wireline Log 12.Run Casing and Cement 13.Wail on Cement 14.Nipple up BOP 15.Test BOP ' __ _____ "'EB-15 Update"' 18.Drill Stern Test -- -800 bbls in storage--T/A 810/610 17.Plugback l _._ .... __ 18.Squeeze Cement ___-~ "'Current Weather"' --- 19.Fishing • Temperature:-6 F Winds 5 MPH 20 Directional Work 21.Other TOTAL HOURS: 24 TOTAL HOURS: 24 128 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT 111) FEET GRADE OUT HRS OBD FT/HR l_ CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(in) Weight(ppf) Grade Thread MD(ft) TVD(ft) Contractor CIP Type Comments Conductor 16 64 L-80 Welded 121 5 101.5 _ Halliburton 26-Feb-12 "C"Permafrost TOC at-9'bus Surface Casing 9518 40 LOU- BTC-M Int Casing 7 26 L-80 BTC-M Stilled L'ner 41/2 12.8 LOU- BTC COmpTuting 27/8 I 6.5 L-80 EUE PUMP#1 I PUMP#2 LOW SOLIDS NON-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS Manufacturer Ellis Williams I Manufacturer TSM FL Temp("F) Description Today Model WH-1000-A IModel TSM1000 Time DEXTRID LT(sack) Liner Size(in) 5 Liner Size(in) ) 6 Weight(lbs/gal) ALDACIDE G(5g pail) Stroke(n) 10 Stroke(in) T 9 VIS(sec/qt) KCI(sack) BBL/STK96% 0.0583 BBL/STK�90% 0.0755 PV(op) BARZAN 0 PLUS(250) -- SPM 0 SPM 0 YR:me/10082 PAC-L(sack) --- GPM 0 :GPM __ 0 Gels(lbs/100(?) N-DRIL HT PLUS(sack) PSI 0 PSI 0 pH N-VIS(2501 WELL CONTROL Filtrate WL(mL/30 min) NXS LUBE(55g drum) SPR Pump 01 N/A SPR Pump#2 N/A Sand(°/s by vol) i - SALT-SOLAR(sack) SPR Pump 01 N/A SPR Puny 02 N/A Solids(%by vol) DESCO Chrome Free(25#) FIT EMW(ppg) LCM(ppb) BARACARB 25(sack) DRILL STRING AND HYDRAULICS CI(mg/L) _ - _ - SOLDS CONTRDL EQUIPMENT AVDP(fps) 0 AVDC(fps) 0 Ca(mg/L) Shaker Screens4 Hours Annulus(bbls) NIA WOO(k-Ib) 0 Cake(API 32nd inch) Super G-35,35 35 1 3 _k 0 Pipe(bbls) N/A RPM 0 PF/MF(ml) Super G-35,35,35 3 0 Pick Up(k-B) 0.0 TEA(ell 0 Total Circ(bbls) Super G-140,140,140 t 3 0 Slack Off(k-Ib) 0.0 dP System(psi) 0 Hob(biota) Centrifuge Speed Hours 0 Reserve(bbla --- -_-- Pit 3 Centrifuge __-- JalVal(fps) 0 dP�Bk(psi) ) j ge 2300 0 Current BHA Item r_ __ _ _ Description - OD 0n) [ ID(In)1-Gauge(in) Top Connection f Length(R) I Vendor---Cumulative Length(ft) __I BRT hours __----E -_ _._ • Ii___..__ -._ __.r • -- -- 1 TOTAL BHA LENGTH: 0.00 MOST RECENT DIRECTIONAL SURVEYS MD T INC ` AZ TVD ON/-S •E/-W I VS DLS Calculation 1 VS Azimuth FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT:( 10-Mar-12 Cbesiffution Vol(gal) Customer Vol(gal) Customer Vol teal) _ Customer ', Vol(gal Summary Quantities I Vol(gal) Delivered Today 2,000.0 BSS(D) I<u rkpil TUI 2306.0 5,000-gallon Tank(G) Total Diesel Consumed On Hand Today 3,100.0 Della Lease(D) 3'2 0 Peek IDI 1538.0 23,000-gallon Tank(0) I Total Gasoline Consumed Used Today 100.0 GBR(D) Tikigaq/Cunam(D) 295.0 NSB Equipment(D) D l Consumed Today 5,087.0 Used this Well 1,750.0 Halliburton(D) 318 0 Umiaq/0l 268.0 BGF(G) I 3210 Gasoline Consumed Today 321.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company_.. r Position t Count Est Hours Total Hours'. Notes Incident Type Today Comments Kuukpik Dulling Rig Crew 24 12 288 Illness U Kuukpik Drilling Tool Pusher I 2 12 24 Injury 0 HES-BSS Cementing 8 13 104 I Three in camp.Five staying in Barrow Spill 0 HES-Baroid Mud I 130 Tunda Disturbance 0 HES-Sperry MWD/LWO/DD I Vehicle Off Road 0 HES-Peak Supervisor ( 1 13 13 HES supervisor staying in Barrow Near Miss 0 Conam Facilities i 0 12 0 :All pars laying in Barrow Umtcq OpsSupport - _ 8 13 104 Spill to h p.All tit n Barrow Vele Gray__.. Wellhead + __ _-_ 12 0 _ Peak Rig Support 18 14 252 I Eight in camp.Ten staying in Barrow Kuukpic Catering Cook/Clean 5 12 60 AMiq Camp Manager- 1 _ 12 12 Beacon Medic A __1l 12 12 Baker Hughes Liner PRA Const Super 1 12 12 'Slaying in Barrow -- PRA DSM 2 12 24 (Cheng ul day 07-Mach PRA _ HSE 1 12 • 12 IChangeout day 06-March GBR Casing ESTIMATED TOTAL DAILY LABOR HOURS:I 917 I Total Personnel in Camp:511nd duals WALAKPA#13 DAILY DRILLING REPORT 13-Mar-12 Operator North Slope Borough Prole t Description Barrow Gg Pr. Well She Leaden Joe Wiwi./Stave Hubbard DrilWWI Name Walakpa 913 CIP Number 68-090 Cell Phone (907)980.4206 API It 1 AOEICC 50-023.20041.00-00 Land Use Permit NSB Development Permit Office Phone (907)771-1002 Rig Accept 07-Mar @ 0001 R bContra for Ku kpk Prang,LLC KuukPk Drilling Rig 95 Property Designation WabkDa Well Site Phone (907)771.1021 Date/Time On Move Rab Rig Release 1 06:00 Depth Date/Time (feet)dib Target Depth(bet)rib HSE Phone (907)771.1025 Days on Well 6(rig move) OART R/D and move Kuukpk 95 Operations Nest 24- Continue RID Kuukpk 95.Continue moving to Walakpa 13 Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY I Start Hours I rt �- j Description Detail r Daily W To . _.. -_-. I 0600 Layo t H fl for shop Continue Hooking Up Lines Module Support rt R' Derrick ick 1 Rig Up/Rig Down 240 15.0.0_ I RD Hoses from Portable HPU to Derrick Trailer-Unblock Derrick Trailer-Hang Wind Walls 2 Drilling T -- Ion back of Draworka Spot Tibars for Shop Containment-Fill Water Tank Continue 3 Reaming - - �- Hooking Up Steam&Plumbing-Pits-Misc-Lower Raising Rams&P to Floor-Set A Coring - _-- Hercul to Berm for Shop-Prep Floor for Raising-PJSM-Jack Up Floor&Pin Support 5 Condition end Circulate Beams-Scopes Rams-RD Port HPU-Remove Raising Rams-Sat Rig Water Tenk- B.Trips Set Ramps-Set Change House-Instal Handrails-Set Doghouse-Install Stairs-Fie Up 7.Lubricate Rig Boiler 9 1-Set Sand Trap-Set Shakers-Set OD Doghouse-Clean&Set Shaker Bubble- 8.Repair Rig ' RU Port HPU-to Skid Rants-Prep Rig for Skid•RD Hydraulic Lines-Power up Shop- 9.C/0 Drll Line Put Boller in Line in Support Module-Install Cellar wndwals-Poorboy Dagassar- l&Deviation -- 0600 24.0 Walkway-Steam 8 Water Lines between Sub 8 Support-Run Electric Lines to Sub 11.Wireline Log i 12.Run Casing and Cement i-_. -... - -_ Pollard Wireline P&A Taps 13.Wait on Cement NSB-02 In 0-12280 SLM-Corrected to 2986'-TT 2974' 14.Nipple up BOP 88-13 lug at 2300 SLM-Corrected to 2416'-TT 2394'(ran 1-3/4•bailer stop at 782'POOH 15.Test BOP w/be9er,bailer had 1.1 00 iL RIH w/1-3/4'Star Bit and tag at 2390-corrected to 2410 18.Orel Stem Test WHPacific vM pump methanol tomorrow 17.Plupbeck SB-11 lag e12332'SLM Corrected to 2388'•TT 2342' 18.Squeeze Cement "'EB-15"' 10 Fishing -800 bbls-T/A 540/540 20.Directional Work -___-- "'Current Weather'1*. 21.Other _ TOTAL HOURS: 24 Temperature:-23 F Winds-12 MPH --- ---TOTAL HOURS: 24 160 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(In) MFG TYPE SERIAL NUMBER 1 JETS 1 DEPTH IN(ft) DEPTH OUT)h)1, FEET 1 GRADE OUT .; HRS OBD FT/HR CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(in) Weight(pp() Grade Thread MD(ft) TVD(N) Contractor 1 CIP Type 1 Comments ---- Conductor 16 84 L-80 Welded 1015 1015 Halliburton 26-fab-12 "C"Permafrost TOO at-9'bys Surface Casing 9 5/e JO L-80 B fC-M ' Int Casing 7 26 LOU- BTC-M Slotted Liner 4 1/2 12.6 L-80 BTC Comp Tubing 27/8 6.5 L-80 EUE PUMP 91 PUMP#2 LOW SOLIDS NON-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED F 810 INGREDIENTS Manufacturer Eves Williams Manufacturer TOM FL Temp CF) Description To ay Model WH-1000-A ,Model TSM1000 Time DEXTRID LT(sack) L iner Size in 15 1Liner Size(n) 6 Weight(Ibs/gal) ALDACIDE G(5g pail) Stroke(n) I 10 !Stroke( ) _ 9 VIS(sec/ql) KCI(sack) BBL/STK 6 98% 0.0755 PV(op) BARZAN 0 PLUS(259) 0 'GPM f SPM _ 0 SPM I 0 yp(11.10082) PAC-L(sack) GPM r 0 Gels(lbs/100&) N-DRIL HT PLUS(sack) tr PSI I 0 IPSI 0 _pH N-VIS(250) WELL CONTROL Filtrate WL(mL/30 min) 14X5 LUBE(55g drum) - -- SPR Pump 01 N/A SPR Pump 92 N/A Sand(%by vol) SALT-SOLAR(sack) SPR Pump#1 N/A SPR Pump 92 N/A Solids(%by vol) DESCO ChromeFree(259) FIT EMW(PAH LCM(ppb) BARACARB 25(sack) DRILL STRING AND HYDRAULICS Cl(mg/L) SOLIDS CON L EQUPMEVT AVDP(Ips) 0 !AVDC(fps)_-- 0 Ca /.) Shaker goSpews I Noun Annulus(blots) N/A WOB(k-Ib) • 0 Cakee(API 32nd inch) Super G-35 35 35 3 0 Pipe(bbls) N/A 'RPM 0 PF/MF( I) Super G-35 35 35 1 3 0 • Pick Up(k-Ib) 0.0 i TFA(in'l 0 Total C (bbis) Super G-140 140 140 3 0 Slack Off(k-lb) 0.0 IdP System(psi) ; 0 Hole(bbls) Centrifuge Speed Houe Jet Vol(fps) 0 IdP(03 Bit(psi) . 0 Reserve(blots) I Pit 3 Centrifuge 2300 i 0 Current BHA Item _---- Description I OD(in) 1 ID(i) r Gauge(In)I Top Connection Length(ft) rVendarl Cumulative Length(R __) BRT hours ----. -r TOTAL BNA LENGTH: 0.00 MOST RECENT DIRECIIO$ML SURVEYS MD INC __- -.- ii AZ TVD +N l$ +E/-W I VS DLS Calculation i VS Azimuth FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE,RECIPIENT,QUANTITY.AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAO REPORT:J 12-Me,-12 Classification Vol(gall Customer Ve1190-11 Customer j Vol(gal) Customer Vollgell Summery Quantities 1__ _ Vol(gal) Delivered Today 2.800.0 BSS(D) Kuukpik(0) i 381.0 5,000-ggallon Tank(GI Total Diesel Consumed _._ Peak -___... !_.-._ -- On Hand Today 4,800.0 Delta Lease(D) 195.0 (D) 'i 1480.0 23,000-gallon Tank(DI Total Gasoline Consumed Used Today 800.0 GBR(D) T,kigaglConam(D) 288.0 NSB Equipment(D) ' Diesel Consumed Today 2,882.0 Used this Well 2,350.0 Halliburton(D) 397 0 Umiaq(D) 180.0 i BOF(G) , 289.0 Gasoline Consumed Today 289.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company II Position '! Count Est Hours 'Total Hours. Notes Incident Type Today Comments Kuukp k Drilling t Rig Crew 24 12 280 Illness 2 HES Hand Medivac to Anch Kuukpik Drilling1Tool Pusher 2 12 24 Injury 0 HES-BSS 1Cementin0 8 _ 13 104 Three in camp.Five staying in Barrow Spit 0 HES Baroid Mud i 13 , 0 T nda Disturbance 0 HES Sperry MWD/LWD/DD Vehicle Off Road 0__ HES Peak S p rvtsor1 13 13 HES sup staying B Nee Mies 0 T Corea F Does 0 t 2 0 All personnel staying in Barrow Umaq 10ps Support 8 13 104 Spill tech in camp.Al others in Bartow Vebo Gra WeNesd12 0 _ Five---_ Peak Rr�Supporl 13 _ 14 182 n camp.Eight staying Barrow Kuukpik Cebrin• Cook/Clean 5 12 80 Aluuiq Camp Manager 1 12 12 _ Beacon _ Medic 1 12 -_--_12 --_-BakerHughes 'Liner f PRA Const Super 12 0 Staying in Bartow PRA 'DSM _ 2 12 _ 24 Changeout day 07-March PRA HSE 1 12 12 Chengeout day 013-March GBR- _.-Casing ESTIMATED TOTAL DAILY LABOR HOURS: 835 Total Personnel In Camp:51 Individuals WALAKPA#13 DAILY DRILLING REPORT 14-Mar-12 • Gas Operator North Slope Borough Project Deaoriptlon Barrow Drilktg Pr. I Well Site Leaders Joe McInnis/Slow Hubbard Well Name • Walekpe#19 CW Number 68-090 Cell Phone (907)980-420e API C/AOGCC 50.023-20041-00-00 Land Use Permit � NSB Development Parm# Office Phone (907)771-1002 (PTD t) Rig Accept 07-Mar000:01 Rig Contractor Kuukpk Drilling,LLC:Kuukpik Dring Rig#5 Property Designation I Welakpa Well Site Phone (907)771.1021 Date/Time On Mow Rab Rig Release 06:00 Depth Target Depth(feet)rkb I HSE Phone (907)771-1025 DatelTime (feet)rkb _ Days on Well 7(rig mow) OART RU on Walakpa 13 Operations Next 24- Continua to RU on Walakpa 13 Hours I OPERATIONS SUMMARY • 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY i - - Bprl Finish Hours 1 Description Detail I Daily I Total 0600 Continue Hooking Up Suction Linea in Pump Room-Prep HPU's for Start Up-Run 8 Hook 1 Rig Up/Rig Down 24.0 : 1740 - - Up Electrical Cables-Install Oraworka FWD&REV&Top Drive FWD&REV-Hydraulic 2.Drilling Lines-Remove Fillings from 2'Hydraulic Hone-Moat Up Hydraulic Hose's-Tow Broken 3.Reaming I - - Down Diesel From Rig Location-Unload Fuel-Load Diesel Truck on Peak Lowboy- 4.Coring Install New Fittings on Spare Hoses-Finish Running Hydraulic Hose Steam Flow Lines 5.Condition and Circulate -n 8 Instal Same Continue to Run Electric Lines&Work on Steam Lines Cover other Cellar -- 6 Trips Unload PipeShed Skids Continue Hooking Up ServiceL Sub Tighten Sleeves on 7 L b t Rig FbwYne-Run Electrical Lnea ho#2 MCC to#3 Generator-Continue Prepng for HPU 8.Repair Rig Startup-Hook Up Hydraulic Hose for Shuttle Valve Return-Instal 10'Extension on Upper 9.C/O Drill Line Flowine-Layout Herculite-Instal Mal&Spot Deweter House-Run Electric Cables 10.Deviation 0600 24.0 Throughout Support - - Modulo-Unload 2 mom Pipe Shed Skids&Misc Items from Trucks 11.Wireline Log 12.Run Casing and Cement Pollard Wlnlin PEA Taps 13.Wail on Cement -_Wabkpa 2 Halliburton pumped 28 blots diesel down ting at rates of.5 bpm-l0 4 bpm-WHP 14.Nipple up BOP from 900 psi to 340 psi - No other wireline activity yesterday,waiting on snow and 15.Test BOP wellh use removal 16.Drill Stem Test 17.Plugback 18.Squeeze Cement "'EB-15*" 19.Fishing -800 blots-T/A 490/400 _-- 20.Directional Work--- • "'Current Weather"' 21.Other --__ TOTAL HOURS: 24 Temperature:-33 F Winds-12 MPH TOTAL HOURS: 24 174 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS I DEPTH IN(ft) DEPTH OUT(ft) FEET GRADE OUT HRS OBD FT/HR CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM ' Section OD(in) Weight(ppf( Grade Thread MD(ft) TVD(ft) Contractor DIP Type r Comment. ' Conductor 16 04 12-80 Welded 101.5 1015 Halliburton 26-Feb-12 "C"Permafrost TOC al-9'bgs Surface Casing 9 5/8 40 12-80 BTC-M Int Casing 7 26 L-80 BTCM Slotted Liner 41)2 126 L-80 BTC Comp Tubing 2 718 6.5 L-80 EUE • PUMP#1 PUMP#2 LOW SOLIDS NON-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS _.._ _. Manufacturer Ellis Williams Manufacwret TSM FL Temp('F) Description Today Model WH-1000-A Model TSM1000 Time DEXTRID LT(sack) 0 Liner Si,e lin) _ 5 Liner Size(in) 6 Weight(lbs/gal) ALDACIDE G(5g pail) 0 Stroke 001 10 Stroke(in) 9 VIS(sec/qt) KCI(sack) 0 BBL/STK a 96% 0.0583 BBL/STK a 9840 0.0755 PV(cp) BARZAN 0 PLUS(25#) 0 -_ -. SPM 0 SPM 0 YP(lo9/100f1�) -._ PAC4_(sack) 0 -. GPM 0 ',GPM 0 Gels(los/100fe) N-DRIL HT PLUS(sack) 0 PSI 0 PSI 0 _pH N-VIS(25#) 0 WELL CONTROL Filtrate WL(mL/30 mil) NXS LUBE(55g drum) 0 A _--_t .-- SPR Pump#1 N/A SPR Pump 02 N/A Send(%by vel) SALT-SOLAR(sack) 0 SPR Pump#1 N/A SPR Pump#2 N/A Solids(%by vol) DESCO Chrome Free(258) 0 FIT EMW(ppg) LCM(ppb) BARACARB 25(sack) - 0 DRILL STRING AND HYDRAULICS CI(mg/L) ' SOLIDS CONTROL EQUIPMENT AVDP(fps) 0 AVDC(fps) 0 Ca(mg/L) Shaker f Screens I Hours _ Annulus(hbls) N/A WOB (k-b) 0 Cake(API 32nd inch) Super G-35,3595 3 0 Flipelkbb) N/A RPM 0 PF/MF(ml) Super G-35,35 35 I 3 i 0 • Pick Up(k-Ib) 0.0 'TFA(incl 0 Total Circ(bbls) Sper G-140 140 140 3 i 0 Slack Off(k-Ib) 0 dP System(psi) 0 Hole(blots) Centrifuge Speed t Hours Jet Vel(fps) 0 dP a Bit(psi) 0 Reserve(bbls) Pit 3 Centrifuge 2300 i 0 Current SHA -. Item Description OD( j i ID(In) Gauge(In) Top Connection Len9th 1R) Vendor I Cumulative Length(Bl � BR--T hour • TOTAL BHA LENGTH: 0.00 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVO aNl-S eE/-W I V8 DUI Calculation VS Azimuth FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT:'. 12-Mar-12 Classification Vol(pal) Customer Vol(gall Customer Vol(gall Customer Vol(gal/ Summary Quantities Vol(gal) Delivered Today 0.0 SOS(D) 0 0 Kuukpik(D) 3250 0 5,000-gallon Tank(G) Total Diesel Consumed On Hand Today 4,100.0 Della Lease(D) 224.0 Peak(D) 1420 0 23 000-gallon Tank iDi Total Gasoline Consumed Used Today 400.0 GSR(D) 0 0 Tik'igaglConam(D) 280 0 NSB Equipment(DI Diesel Consumed Today • 5,870.0 Used this Well 2,750.0 Halliburton(D) 4250 I Umieq(D) 2710 BGF::;I 83.0 Gasoline Consumed Today 83.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position ! Count Est Hours Total Hours Notes Incident Type rodsy ante C Kuukpik Drilling. _ Rig Craw 24 12 286 III s 2 HES Hand M divac to Anch Kuukpik Drilling Tool Pusher 12 24 Injury 0 HES-BSS Cementing o 13 104 Mike in p.Five staying in BartI ow Spill 0 HES-Baroid Mud 13 0 Tunda Disturbance 0 HES-Sporty MWDA.WDIDD - Vehicle 06 Road 0_ HES-Peak ISupervisor 1 13. 13 HES supeiMsorate yng in Barrow _ Near Miss p Conant Facilities 0 12 0 All personnel slaying in Barrow Untied Ops Support 8 13 104 Spill techin camp.AY others k1 Barrow Vatco Gray Wellhead 12 0 _ Peak Rig Support 13 14 182 Five in camp.Eight staying in Bartow Kuukpik Catering Cook/Clean 5 12 -- 60 _ Alotiiq (Camp Manager 1 1 12 12 Beacon Medic • 1 12 12 Baker Hughes 'Liner PRA Const Super 12 0 :Staying in Barrow _-- -- _- - - -- _--- -- - PRA DSM 2 12 24 Changeout day 07-March PRA ,HSE 1 12 12 ',Changeout day 08-March GBR Casing ESTIMATED TOTAL DAILY LABOR HOURS: 835 I Total Personnel In Camp:51 Individuals WALAKPA#13 DAILY DRILLING REPORT 15-Mar-12 Operator North Slope Borough Project Description Ba Drill wG9 t ell Well Site Leedore Joe McInnis/Stew Hubbard 1 Well Name Walakpa 1713 CIP Number 68-090 Cell Phone (907)980-4206 API S 1 AOGCC 50.023-20041-00-00 Land Use Permit NSB Development Permit Office Phone (907)771-1002 (PTD 8) Rig Accopt 0]•h1a 00:01 Rig Contractor K k k Drilling,LLC:Kuukpk Dolling Rig#5 Pro Daro/Tn,o On Move Rate P 99 9 Property Designation Walakpa Well Site Phone (907)771.1021 Rig Rolease 08:00 Depth Target Depth(feet)rkb HSE Phone (907)771-1025 Date/Tana (feet)rkb Days on Well I 8(rig move) OART RU on Walakpa l"s Operations Next 24- Continue to RU on Walakpa 13 Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Star) Finish Hon Description Detail ' Daily Total - _ • 0600 Conti W orking on the Service Lin 8 Electrical Cables-Spot Pipe Skate Section of 1.Rig Up/Rig Down 24.00 198.0 Top/Slide of Pipe Shed Mats-White Iron-Instal Landing on Dewater House-Instal 2.Drilling ) ± troughs on Shakers-Winterize-Set Matting Boards/White Iron for Pipe Shed-MU Cattle 3 Reaming Shuts Set&Slid in PW RU FloortoScope Derrick I tail Load Cells 8 Run Cobbs 4 Coring _ - for Weight IndtcatorslMechanica9Pason/PLC-Unbridal&Unchain Blocks-Cban Rig 5 Condition and Circulate_. Floor-Run Temporary Air Hose for Activating DA W GS-Spot Tbga Healer for Cellar 8 B.Tripe build Containment-Continue Running Electrical Cobb,-Tom on Steam to Sub 8 Fix Leake 7.Lubricate Rig Inspect Derrick-Build Berm 8 Spot Tioga Heater for Pipe Shed-Thaw Out 8 Function 8.Repair Rig 0000 24.0 DA W GS on Derrick-Change Oct Auk/Hydraulic Line-Run Power to Plpe Shed 9.CIO Drill Line• - 10.Deaation Nota:Stab Inspector Bob Noble Waived Witness of CEMENTING oortio0 Walakpa#2 P&A 11.Wireline Log - 12.Run Casing and Cement -- --- - - -- - ----- - Pollard Wireline P&A Tags 13.Wait on Content )- - - NSB-2-3/13/12 morn reported corrected tag/tt at 2989/2974-Na correct depth of tag/t1 14.Nipple up BOP corrected -- are tag a12289'and tt at 2274' 15.Teat BOP • __ EB-19-Tag at 545'recover hydrates/sand-pump methanol down well,coot beating on bridge 18.Drill Stem Test • with Star Bit down to 585'.Pump meth let set over night. 17.Plugback 18.Squeeze Cement I ""EB-15"' 19Fishing __-... Routine Maintenance TIA 490/480 20.Directional Work I "'Current Weather'... 21.Other TOTAL HOURS: 24 Temperature'.-31 F Winds-10 MPH ---- TOTAL HOURS 24 198 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) (DEPTH OUT(ft) FEET GRADE OUT HRS OBD FT/HR CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(in) Weight(ppf) Grade Thread MD(k) TVD(ft) Contractor 11 CIP Type Comments Conductor 16 84 L-80 Welded 101.5 1015 Halliburton i 213-Feb-12C"Permafrost TOC at-9'bge Surface Int Casingaeing 8 7 8 28 L-80 BTC-M -.. ---I _- Slotted Liner 41/2 12.6 L-80 BTC Comp Tubing 2 7/8 115 L-80 EUE PUMP#1 I PUMP#2 LOW SOLIDS NON-DISPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLIM(INGREDIENTS Manufacturer Ellis Williams Manufacturer TSM FL Temp(°F) Deeaipdon Today Model W H-1000-A Model i TSM1000 Time DEXTRID LT(sack) , Liner Size(in) 5 Liner Size Vin)--- - B - Weight(lbs/gal) _. ALDACIDE G(Sg Dai) Stroke(in) 10 Stroke fin) VIS(ea/qQ KCI(sack) BBL/STK fp 96% • 0.0583 BBUSTK 6 96% 0.0755 PV(cp) BARZAN D PLUS(25#) SPM 0 ;SPM 0 VP(Ibsl100f12 _ PAC{(sack) GPM 0 GPM 0 Gels{Ibd150110) N-DRIL HT PLUS(sack) PSI 0 .PSI - 0 pH N-VIS(259) WELL CONTROL Filtrate WL(mL/30 min) NXS LUBE(55g drum) SPR Pump 91 N/A SPR Pump#2 N/A Sand(SS by vol) SALT-SOLAR(sack) SPR Pump 91 N/A (SPR Pump#2 N/A Solids(%by eel) DESCO Chrome Free(259) _.. FIT EMW(ppg) LCM(ppb) BARACARB 25(sack) DRILL STRING AND HYDRAULICS CI(mg/L) SOLIDS CONTROL EQUIPMEQF AVDP(fps) 0 AVDC(fps) 0 Ca(mglL) Shaker I Screens 4__ Hour_ Annulus(bbls) N/A WOB(k-Ib) 0 Cake(API 32nd inch) Super G-35.35 35 3 0 .. ,.. Pipe(table) ' N/A RPM 0 PF/MF(ml) Super G-3S 3S 35 3 0 Pick Up(k-Ib) 0.0 I TFA(Incl 0 Total Circ(bbls) Super G-140,140,140 3 0 Slack O8(k-lb) 0.0 dP System(psi) 0 Hole(bbls) Centrifuge Speed 4 Hours Jet Vol(fps) 0 dP(d Bit(psi) 0 Reserve(bbls) Pit 3 Centrifuge f 2300 0 _ Current BHA Item Description I OD(I) F ID(In)TOaupe(In)I Top Connection 11 Length(h) I Vendor F. Cumutatiw Length(ft) BRT hours • _. TOTAL BHA LENGTH: -� _--- 0.00 MOST RECENT DIRECTIONAL SURVEYS T1 �___ DLS Calculation 4 VS Azimuth MD INC AZ ND +NI-S +EI-W I FUEL CONSUMPTION KUUKPM RIG 85 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 12-Mor-12 Classification I Vol(gel) customer Vol(gal) l-_- Customer Vol(gal) customer Vol(gal) Summary Quantities 1 Vol(gaff Delivered Today j 0.0 BSS(D) 0.0 TKuukpk(D) _ 280.0 5,000-gallon Tank(G) Total Diesel Consumed On Hand Today 2.550.0 Deka Lease(co 227.0 Peak(co 1400.0 23.000-gallon Tank(Dl Total Gasoline Consumed ' Used Today 800.0 GBR(D) 0 0 Tlhigaq/Conan(D) 208.0 NSB Equipment(Di Diesel Consumed Today 2,588.0 Used this Well 3,550.0 Halliburton IDI 378 0 Um,aq(D) 97C BGF(G) 295.0 Gasoline Consumed Today 295.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position Count Est Hours Total Hours Notes Incident Type Today Comments - Medooc_- Kuukpik U)dWiy Rig Gam.. 24 12 285 Illness 2 HES Hand Medlwc to Anch Kuukpik Dnlhny tool Puma, 2 12 24 Injury 0 HES-BSS Cemenbng 8 13 I 104 Three In camp.Five staang in Barrow SpiN 0 _ • _-- --_ _ HES-Baroid Mud 13 1 0 Tunda Disturbance 0 Vehicle Olf Road -_-0 HES-Sporty MWD/LWD/DD HES-Peak Supervisor '. 1 is 13 ;HES supervisor staying Barrow Neer Miss _ _.-0 pa Conam Facilities 0 12 0 ('Al ----- __---�-- - _ personnel staying in Barrow Umiaq Ops Support 8 13 104 Spill tech in camp.All others in Barrow VetcoGray Wellhead 12 0 Peak Rig Support 13 14 182 Five in camp.Eight staying in Barrow Kuukpik Catering Cook/Clean 5 12 ' 60 Alutip Camp Manager 1 12 }I 12 Beacon Medic I 1? I--_.12 _-- -- Baker Hughes Liner I - _ PRA Const Super_... li 12 t 0 'Staying in Barrow _- PRADSM 2 12 24 Chan9eout day 07-March PRA IHSS 1 12 r 12 Changeoul dayOB•March I GBR Casing ESTIMATED TOTAL DAILY LABOR HOURS: t36 Tafel Personnel In Camp:Si Individuals --------- WALAKPA#13 DAILY DRILLING REPORT 16-Mar-12 r Operator North Slope Borough Pro)act DesseiPtion BarrowDrilling Pi I Well Site Leaders Joe McInnis/Steve Hubbard Well Name ' WelakPe#13 CW Number 68-090 Cell Phone (907)980-4206 API 0/AOGCC 1, 50-023-20041-00-00 Land Use Peri NSB Development Permit OBlee Phone (907)771-1002 (PTD#) - -1 Rig Accept 07-Mar relti 00:01 Rig Contractor Kuukpik Drilling,LLC:Kuukpik Duw Drilling Rig 85 Property Designation i Walakpa Well SIN Phe (907)771-1021 DatelTime On Move Rate (rig ) (�) Tat (Fwl�rkb HSE Phone (907)771-1025 Rig Release 08:00 Depth erations Next Date/Time _ t rkb I Days on Well 9 mo1 OART RU on Walakpa 13 Continue to RU on Walakpa 13 Hours l OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY -- _ - Mart Finish Hours Description - Debit Dairy I Total Change Cut Aux-HydraulN Line-Run Power Lines to Pipeshed-Finish ta9ng Upper 1.Rig Up/Rig Down 24.0 222.0 - - _- Flow L'ne-Set Stairs from Deweter Landing Upper Choke Landing Set BwWeter Tank- 2.Drilling I Ran Fuel Linea to Tioga Pipe Shad-Fire Up Sema-PJSM-Scope Derr'lok-Set DA W GS- 3.Reaming 1 -_ -~ Install Keeper Pins-Plug in Lights-Install lower Section of Torque Tube-Got Potion 4.Coring 1 •_ Working-Rig Up Derrick forOffing Climber Wt Basket Remove Guides front of 5 Condition and Circulate- - ! Derrick-Hand Light on Board-Instal Derrick House-Work on Berm around Shop 8 Rig- U.Trips Remove Bridal Lines-Hook UDServbe Loop Kelly Hose-Hook Up U Tube-Inlet Linea 7.Lubricate Rig Discharge Line on Poorboy Degasser-RU Water System to 600 BBL Tank-Rig Up Air to 8.Repair Rig Sub-Wire EnMrovac to Rig-RU Mud Linea to Floor-Stand Pipe-Pull Wire for Giatronics- 9.C/O Drill Line Hook up Mud Linea to Pre-Min Tanks-Gunline to Sand Trap-Fill Top Drive With Oil-Set 10.Deviation 0600 24.0 Up Culling Con,Ks 8 Windbreak-Bring Floor Equipment to Rgh Floor from Pipeshed 11.Wireline Log 12.Run Casing and Cement Pollard Moline PBA Taps 13.Wait on Cement EB-10-Cont adding meth and beating on bridge with Star Bit down to-800 14.Nipple up BOP --- - EB-20 First reported to have cement at the Vee cap further investigation revealed it to be an 15.Test BOP i unknown fine eubelance,checked for pressure,open Swab Malmo and diesel at surface-5' 16.Drill Slam Test !down in tree.Plan to RU and RIH for tag after EB-19 (EB-20 well house removed by Conam) 17.Plugback - 18.Squeeze Cement"'EB•15"' 19.Fishing : Routine Maintenance T/A 450/450 20.Directional Work _. - - - _-___-- "'Current Weather'••• 21.Other TOTAL HOURS:' 24 TamparaWre:-31 F Winds-8 MPH TOTAL HOURS: 24 222 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) L. _MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT(h) FEET GRADE OUT HRS OBD P15* CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(in) Weight(ppf) Grade Thread MD(ft) TVD(ft) Contractor CIP Type Comments Conductor 16 84 L-80 Welded 101 5 101.5 Halliburton 26-Feb-12 "C"Permafrost TOC at-9'logs Surface Casing I 9 Sib 40 L-80 BTC-M •Int Casing ' -- 7 28 L-80 BTC-M - _- Slotted Liner 4 1/2 12.6 L-80 BTC Comp Tubing ' 2 718 6.5 L-BO EUE I PUMP#1 PUMP#2 LOW SOLIDS NOW 'SPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS -_. - Manufacturer ', Ellis Williams Manufacturer TSM FL Temp(°F) Description Today ModalWH-1000-A •Model TSM1000 Tine DEXTRID LT(sack) 0 Liner Size(in) �' 5 Liner Size(in) I 6 Weight(lbs/gal) ALDACIDE G(5g pail) 0 Stroke(in) 10 !Stroke(in) 9 VIS(sec/qt) KCI(sack) 0 BBL/STK 0 96% 0.0583 BBL/STK2 96%, 0.0755 PV(ep) BARZAN 0 PLUS(25#) 0 --- SPM 0 SPM 0 YP(Ibs/1005) _--_- PAC{(sack) 0 GPM 0 ,GPM 0 Gels(Ibs1100fIT)_-._-__---. N-DRIL HT PLUS(sack) 0 --- PSI 0 PSI 0 pH N-VIS(250) ----_--F. _--0--- WELL CONTROL Filtrate WL(mL/30 min) NXS LUBE(55g drum) 0 .__..SPR Pump#1 N/A SPR Pump#2 N/A Sand(He by mop SALT-SOLAR(sack) 0 SPR Pump#1 WA .SPR Pump#2 N/A Softie(%by mol) DESCO Chrome Free(250) 0 __ FIT EMW(ppg) LCM(ppb) SARACARB 25(sack) 0 DRILL STRING AND HYDRAULICS CI(mg/L) SOLIDS CONTROL EQUIPMENT AVDP(fp) 0 AVDC(IVs) 0 Ca(mglL) Shaker Screens I Hours Annulus(bbl) N/A_ '_WOB(k-Ib) 0 Cake(API 32nd inch) Super G-35,35 35 3 0 Pipe(bbls) N/A RPM 0 PF IMF(ml) Super G-35,35,35 3 0 Pick Up(k-Ib) _ 0.0 TFA(in°l 0 Total Ciro(bbls) Super G-140.140,140 © 0 Slack Off(k-Ib)_ 0.0 dP System(psi) 0 Hole(bbls) Centrifuge Speed Hours Jet Vol(fps) 0 dP L1a Bit(psi) o Reserve(bbls) r Pit 3 Centrifuge 2300 0 Current BHA Ibis _. Description OD(In)In M1 Oa in Top Connection Length(If) Vendor Cumulative Length(ft) BRT Noun l i ID1 awl L •. , I 11111111111 ' • TOTAL BHA LENGTH: 0.00 i MOST RECENT DIREr .L SURVEYS MD _I INC AZ TVD •Nt-S I -FE I-W T VS DLS r Calculation _.. VS Aetmuth_ . r- • FUEL CONSUMPTION KUUKPIK RIG 05 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPOR_T1 12-Me,-12 ClesifleeSon Vol(gal) ---Customer Vol(gag Customer ThVol(gal) 1 Customer -.__Vol(gel) Summary Qntities l Vol(gal) Del ed Today 0.0 BSS(D) 0.0 Kuukpik(D) i 349.0 5,000-gallonTank(G) Total Desel Consumed --On Hand Today 2,550.0 Della Lease(0) 439.0 .Peak(0) 1546.0 23 000-gallon Tank(D) Total Gasoline Consumed Used Today 1,550.0 GBR(D) 0.o 'Tikigeq/Conam(D) i 307.0 NSB Equipment(0) Diesel Consumed Today 3.3110 Used this Well 5.100.0 Halliburton(D) 559.0 i Umiaq(0) I 109.0 BOF(G) 187.0 Gasoine Consumed Today 167.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY 1 PROJECT HSE SUMMARY Company Position Count Est Hoursb Total H ural Nos I Incident Type Today I C b Kuukpik Drilling Rig CIr 22 12 ' 264 Illness 2 HES Hand Mad vac to Anch Kuukpik Drilling Tool Pusher 2 12 24 Injury 0 HES BSS Cementing t 11 13 I 143 Six in camp Five staying in Barrow Spill 0 - HES-Baroid Mud 1 13 13 Tunde Disturbance 0 HES-Sperry MWD/LWD/DD 2 � 12 ' 24 Vehicle Off Road 0 Peak HSE S p Msor1 _ 13 13 HES sup shying Barrow Neer Miss 0 Conam Fac lities 0 + 12 0 AlIpersonnel staying in Barrow Umiaq Ops Support 8 13 104 Spill tech in camp.AN others in Barrow Velco Gray •Wellhead 2 12 24 Peak Rig Support 13 14 182 Five in camp.Eight staying in Bartow Kuukpik CalarNg •Cook/Clean 5 12 80 Alubq Camp Manager 11 12 12 Beacon Medic 1 1 12 12 Baker_Hughes Liner PRA_ Const Super Shying in Barrow PRA DSM -- _ 2 12 24 Chengeout day 07-March --- - ----- PRA MSE 1 I 12 12 Changeoul day 06-March - - ._ -_ __- -.-._- OBR Casing L._ _ f ESTIMATED TOTAL DAILY LABOR HOURS_ 911 I Taal Personnel in Camp:51 Individual. WALAKPA#13 DAILY DRILLING REPORT 17-Mar-12 ,-..-5,1--;.- >,. - Barrow Ce Olel ---- North SlopeBorough Project Description Drifrrg W II Site Leaders Joe McInnis/Steve Hubbard Well Name Walakpa#13 CIP Number 68-090 Cell Phone (907)980.4205 APIA/AOGCC 50.023-20041-00-00 Land Use Permit NSB Development Permit Office Phone ; (907)771-1002 (PTD N) Rig Accept Rig AcceptedI Rig Contractor I Kuukpik Drilling LLC Kuukpik Drilling Rig 05 Property Designation Walakpa Well Site Phone (907)771-1021 Date/Time 3/16/12 2400 Hrs Rig Release 06:00 Depth Target Depth(feet)rkb 1 HSE Phone (907)771.1025 Dale/Time (feet)rkb Days on Well 1 OART - NU Diverter-Mix Spud Mud Operations Neat 24- 001 loon to NU Diverter-Mix Spud Mud Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start • Finish 1 Hours Description Detail Daily ', Total 0600 RU Water to Sub-Circulate Same-Fill Rig Tank-Put Pason Sensor to Trip Tank& 1.RM Up/Rig Down 18.0 240.0 Hookup Sand Trap-Hook Up Spinners-MU Ealenaion Mud Line to Power Module-Hook 2.Drilling Up Mud Lines to 0 2 Centrifugal House-Mount Camera's&Hook Up Cables on Draworks 1 Reaming - - _ _ _ 8 Board-Winterize Rig-Function Test Top Drive-Function Test#i&#2 Pumps- 4.Coring Silicone Shaker Bubble&Cuttings Dumps-Prep to NU Surface Stack-Install Screens on 5.Condition and Circulate _ #1&#2 shakers-Wrap Mud Line-Steam Hose w/Insulating Blanket-Build Containment 8.Trips between Sub&Support Module-Intitial Housekeeping&Maintenance-Dg Trench-Run 7.Lubricate Rig 0600 24.0 'Cable for MWD&Communtcabon Lines Bury Same - 8.Repair Rig 9,C/O Drill Line i Rip Accepted to Drilling Rab 2400 his 118/12 10.Deviation _- __ -_- -.. 11 Wireline Log --- --- 12.Run Casing and Cement Pollard Wireline P&A Tags 13.Wait on Cement EB-19-Cont adding meth and beating on bridge with Star B5 down to-1250' 14.Nipple up BOP • 48 hr Notification to AOGCC for drverter function test 10 I ap Bob Noble 15.Test BOP 6.0 6.0 jInformed In spa Bob Nobb/Lou Grimaldi of Walakpa 2 P/A on schedule for 3/17/12 neither 18 Drill Stern Test !can witness P/A 17.Runback • 18.SCement _ { Squeeze "'EB-15"' 19.Fishing Routine Maintenance T/A 390/390 20.Directional Work "'Current Weather'-' 21 Other TOTAL HOURS: 24 Temperature.-37 F Winds-5 MPH TOTAL HOURS: 24 246 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) 1 MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT(N) FEET GRADE OUT HRS OBD 1 FT/HR i CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(in) Weight( g (ppf) Grade Thread MD(h) TVD(h) Contractor CIP I _ Type T- Comments Conductor 16 84 L-80 Welded 101.5 1015 Halliburton 26-Feb-12 "C-Permafrost TOC at-9'bgs Surface Casing 95/8 40 1 L-80 1 BTC-M i - - Int Casing 7 26 r L480 BTC-M $bltedLiner 41/2 126 L-80 i BTC Comp Tubing 2 Ile 8.5 L-80 'i EUE PUMP#1 I PUMP#2 L SOLIDSN6I&DIAPERSED MUD PROPERTIES LOW SOLIDS NON-DISPERSED FLUID INGREDIENTS Manufacturer 1 Ellis Williams Manufacturer 1 TSM FL Temp(F) _-- Description Today_ Model 1 WH-1000-A jModel TSM1000 Time DEXTRID LT(sack) p Leer Size In 5 'Liner Size in) 1 6 Weight(lbs/gal ALDACIDE G(5g pail p i Stroke(in) ___ 10 Stroke(in) 9 VIS(sec/gt) ---.-_ _-.-.-._--_--__ KCI(sack) _0 BBL/STK re96% 0.0583 BBL/STK @ 96%' 0.0755 PV(cp) BARZAN D PLUS(250) t 0 1 SPM 0 SPM 0 YP(ibe/l00tl) _ -__ PAC1(aadt) 0 i .- , .-..- GPM J____ 0 GPM 0 Gels(Da/100tlt�__-__ _-_---N-DRIL HT PLUS(sack) ---0 t PSI 0 PSI 0 pH - - - ----- N-VIS(256) --- p - - WELL CONTROL Filtrate WL( L/30 min) NXS LUBE(559 drum) 0 by ---_... --_ , SPR Pump Al NIA SPR Pump 42 N/A Sand(% vd) SALT-SOLAR(sack) p SPR Pump#1 N/A SPR Pump#2 N/A Solids(%by vol) DESCO Chrome Free(254) 0 FIT EMW(ppq) LCM(ppb) BARAGARB 25(soak) 0 DRILL STRING AND HYDRAULICS CI ting/L) SOLIDS CONTROL EQUIPMENT • AVDP(fps) 0 AVDC(fps) 0 Ca(mg/L) Shaker I Screens Hours Annulus(bbls) N/A WOB(k-Ib) 0 Cake(API 32nd inch) Super G-35,35,35 3 0 Pipe(bbls) NA RPM 0 PF/MF(ml) Super G-35,35,35 I 3 0 0 Total Ci (bbls) Pick Up(k-Ib) 0.0 TEA NO ) __ _ I SuperG-140,140,140 9--- 0 Slack Off(k-Ib) 0.0 dP System(psi) 0 Hole(bbls) --- Centrifuge r Speed Hour. Jet Vel(fps) 0 dP @ Bit(psi) 0 Reserve(bbls) ' Pit 3 Centrifuge 2300 0 Current BHA • - lam -_-- -_----._ Deaarlptlon Ii 00(in) 113,(M) o.uq(M)- Top ConnMbn Length(R) I_Vender! Cumulative Length(ft) I_BRT Hour.. I_ 1 • TOTAL BHA LENGTH: 0.00 MOST RE_ENT DIRECTIONAL SURVEYS 1MD I ..-..__... INC AZ TVD I 061-9 I +E/-W-_- _�._-._.ve__.TDLit.__ Calculation1 VSAsknuth FUEL CONSUMPTION DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT. 12-Mar-12 CI. lfteatee Vol(gall Customer: 1 Vol(gal) I RECIPIENT, ANDVol(gall) Customer I Vol(MB Summary Quantifies Vol(q1)--- Delivered Today 4,000,0 055(D) 0.0 Kuukpik(D) 4316.0 5,000-gallon Tank(G) ' Total Diesel Consumed On Hand Today 5,000.0 Delta Lease(D) I 225.0 Peak(D) 1320.0 •23,000-gallon Tank(D) - Total Gasoline Consumed Used Today 1,550.0 GBR(0) 00 Tikigaq/Conan(D) 1 795.0 NSB Eqlpmenl(D) , Diesel Consumed Today 7,245.0 Used this Well I 6.650.0 Halliburton(D) I 420 0 'Umlaq(D) 1 169,0 BGF(G) I 332,0 Gasolene Consumed Today 332.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT}ISE SUMMARY Compnn PosStan Count Est Hours Total Hours Not IneldentT _ ___ y _- Type. Today r Comments Kuukpik[kiting_ Rig Crew 22 12 264 Illness 2 HES Hand Mad ac to Anch Kuukpik Drilling Tool Pusher 2 12 24 Injury _.. 0I -.. HES BSS !Cementing4 13 52 Five staying in Barrow Spill 0 HES-Baroid Mud • 2 1328 Tunde Disturbance 0 HES-Sperry MWD/DD 4 12 48 Vehicle Off Road 0 Peak HSE Supervisor - -_1 13 13 HES supervisor aiming in Barrow Near Miss p- - --------- ----- Sperry-Gyro Facilities 2 12 24 t -r----_ UmleSupport 1 13 13 Seven ala 7 Ops-__-- _.-. Nng In Barrow Vek;o Gray '.Wellhead 2 1 12 24 ' Peak Rig Support i 5 14 70 Eight staying in Barrow - - --___-- -- Kuukpik Glednp Cook/Clean 5 12 60 _._._-_... 1 - AWtiiq Camp Manager 1 12 12 Beacon _-- Medic 1 12 12 -._.._ _...._.-..____._-- Baker Hughes Liner PRA Const Super I --_-- ------- - - PRA •DSM 2 12 24 __ ---- --_- - - MIA PRA HSE 1 12 12GBR Casing ESTIMATED TOTAL DAILY LABOR HOURS: e'7� Total Personnel In Camp:U Individuals WALAKPA#13 DAILY DRILLING REPORT 18-Mar-12 row Ga Operator North Slope Borough Protect Dayrtlee Bar esDrilling F ell Well Site Leaders Jos McInnis/Steve Hubbard A Well Name Wabkpa#13 CIP Number 88-090 i Cell Phone (907)980-4206 ;��p,r,n API#IAOOCC v;; 50-023-20041-0600 Land Use Permit NSB Development Permit ! OW.,Phone (907)771-1002 (PTD 0) Rig Accept 1 Rig Accepted I Data/Time 3H81122400 Hrs Rig Contractor I K rilli kpik Dng LLC Kuukpik Drilling Rig#5 Property Designation Walakpa Well Site Phone (907)771-1021 Rig Release 00:00 Depth Data/Time (feet)rkb Target Depth(feet)rkb HSE Phone (907)771-1025 Days on Well 2 OART NU Divert.-Mo Spud Mud Operations Next 24- Continue to NU Dived.-Mix Spud Mud Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start � Finish I Hours I Description Debi Datly4 Total._ 0600 PU Hydrl Make UP Same-Mo Mud in PreMxPits-Install Bell Nipple-Flowline-Flow 1.Rig Up/Rig Down 18.0 , 240.0 show-Rotary Table-Bolt up Hydrill-Install Knife Valve&Diverler Lina-Center Stack under 2.Drilling 7 • Rotary Table 8 secure same-MSpud Mud-Install Koomey Hoses d Jumper Hoses- 3.Reaming • ( ix Hook up Cellar Mud Lne Menrfold-Orient for GNo-PU DP end Stand Back Lubricate Rig- 4.Coring - -- _ 0800 ' 24.0 �'PU DP&HW DP-Prep for PU BHA 5.Condition and Circulate -.. 6.Trips -- -- _- --- 7.Lubricate Rig �-- --_---- 8.Repair Rig 9.GO Drill Line -- Rig Accepted to Drilling Rate 2400 hro 3/78172 10 Deviation 11 Wireline Log Pollard Wireline P&A Taps 12,Run Casing and Cement 13.Wait on Cement ----- 14 Nipple up BOP Bob Noble(AOGCC)called 01 10:05 03/17112 and Waived Diverter Test VI' 15 Tall BOP 8.0 8.0 'NSB-02-68 hr notice to AOGCC of HA 2100 hra 3117112 16 Drill Stem Taal � _- 17.Plugback 18.Sq Cement 1. -_- - I - "'EB-15 19 Fishing Y_ - .__ _ RWMo Maintenance TIA 3901300 20.Directional Work �--- "'Currant Weather"' - -_-- 21.Other - TOTAL HOURS: 24 Temperature.-35 F Winds-9 MPH TOTAL HOURS: 24 246 DRILLING AND COMPLETION INFORMATION I BIT NUMBER SIZE(in) 1 MFG TYPE SERIAL NUMBER JETS DEPTH IN(R)_-. DEPTH OUT(ft) FEET GRADE OUT 865 OBD+_ _ FT/HR f CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB LENT PROGRAM -_--__-_.-_- Section OD(in) Weight(ppF) Grade Thread MD(ft) TVD(ft) Contractor CIP Type Comments Conductor 16 84 L-89 IVulded 101.5 101.5 Halliburton 28-Feb-12 "C"Permafrost TOC et-9'bgs Surface Casing 95:8 40 L-80 B1C-N1 Int Casing 7 26 L 80 BTC-kA '------ __-- Slotted Liner r ar 41/2 12.8 L-80 BTC__ Comp Tubing 2 7/8 6.5 L-60 EU ! PUMP!, i PUMP SS SPUD MUD PROPERTIES SPUD MUD INGREDIENTS Manufacturer • Ellis Williams Manufacturer TSM FL Temp("F) Description Today Model WH-1000-A •Model TSM1000 Time 23'.59 AQUAGEL GOLD SEAL(sx) 2 0 Liner Size(in) 5 Liner Sire(m) 6 Weight(Ibsigal) 8.4 ALDACIDE G(5g pail) Stroke(in) _--- 10 Stroke(n)_-. 9 VIS(sec/gt) 40 ---KCI(sack) • BBL/STKKik 08%-_ 0.0583 BBL/STK_e 98% 0.0755 PV(cp) 8 BARZAN D PLUS(25#) SPM 0 SPM 0 YP�y100k') 14 PAC-L(Intik) --- --- --- • GPM 0 GPM 0 Gala fibs/100ft) 9 N-DRIL HT PLUS(sack) PSI 0 PSI 0 pH 13 N-VIS(258) WELL CONTROL Filtrate WL(mL/30 min) , 100 NYS LUBE(55g drum) SPR Pump#1 N/A 1SPR Pump#2 N/A Sand(%by volt SALT-SOLAR(sack) - SPR Pump#1 N/A 'SPR Pump#2 N/A Solids O./.by vol) .4 DESCO Chrome Free(254) - FIT EMW(ppg) LCM(ppb) BARACARB 25(sack) DRILL STRING AND HYDRAULICS CI(mg/L) 1900 SOLIDS CONTR L EQ IPMENT AVDP(fps) 0 AVDC(fps) 0 Ce / --_--- Shaker . n _._ (p) (mg/L) 40 _ Shaker S r ens Hours -_ Annulus(bbls) N/A WOB(k-Ib) 0 Cake(API 32nd inch) 1 Super G-35,35 35 0 Pipe(bbls) N/A '.RPM 0 PF/MF MA) 0/4 Super G•70,7070 0 - - Pick Up(k-Ib) 0.0 TFA(incl 0 Total Ciro(blob) 0 Super G•140,140,140 0 Slack Off(k-Ib) 0.0 dP System 0 Hole bbls _ - Centrifuge Speed Hour. Jet Vel(fps) 0 dP 5 Bit(psi) 0 Reserve(bbls) 448 Pit 3 Centrifuge 2300 0 Current BHA Nem 1 _-.. -Description -.-- OD In ID(in) Gauge_(M) Top ConnectionI Length(R) Vendor Cumulative Length(11)-.�BRI hours TOTAL BHA LENGTH: 0.00 MOST RECENT DIRECTIONAL SURVEYS aEl-W DLS � -..Calculation I VS Azimuth MD1 INC AZ TVD .N/-s I VS • FUEL CONSUMPTION KUUKPIK RIG IS DIESEL FUEL TYPE.RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 12-Mar-12 Classification Vol(pati Customer Vol gait Customer Vol tall customer Vol icati Summary Quantities -I` Vol(gal) Deli ed Today 3,000.0 BSS(D) 0.0 Kuukpik(D) 2425.0 5,000-gallon Tank(G) Total Diesel Consumed On Hand Today 8 250.0 Delta Lease(D) 100.0 I Peak(0) 1546.0 23,000-gallon Tank(D) Total Gasoline Consumed Used Today 1,350.0 GBR(D) So I Uimiq q/Conem(D) 362.0 NSB Equipment(51 Diesel Consumed Today 4,546.0 Used this Well 8.000.0 Halliburton(D) 81.0 q(D) 1 32.0 BGF(G) 344.0 Gasoline Consumed Today 344.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY CompanyPosition � Count Est Hours Total Hours, Nobs Incident Today Comments Kuukoit Drilling �Rig Crew 22 12 264 Illness Kuukpik Drilling :Tool Pusher 2 12 24 injury 0 HES-BSS Cementing __ 4 13 5? Five staying in Barrow Spit --- u --.-__- -- t - - HES-Baroid Mud 2 13 26 Tunda Disturbance I o HES•Sperry MWD/DD 4 12 46 ' Vehicle 08 Road 0 Peak HSE Supervisor 1 13 I 13 HES supervisor staying in Barrow Near Miss 0 Sperry Gyro Facilities _-- 2 12 I 24 Umbq I Ops Support 1 1 13 13 Sewn stayt g in Barrow Vet. Gray WIlh d 12 24 - ----- Peak _ RiO pport 14 70 Eight staying in Barrow Kuukpik Catering Cook/Clean 12 60 Alubp Camp Manager ( 12 12 - Beacon Made I 12 12 Oasis Sample Techs _..1 12 12 PRA .Const Super PRA •Casing ESTIMATED 12 24 -_----_-- PRA HSE I 12 12 O8R [Casing __ IOTAL DAILY LABOR HOURS 090 1 Total Personnel in Camp:55 Individuals - A"-'""r !�S � PA 1ALY DRILLING 19-Mar-12 ��,_, dGCTt _ - Barrow Goa ill Sbpe Borough Project Description well Lenders Joe MdMia/stow Hubbard - p 1 Odlkp Pro..-.., (®! M S ��u- Well Name WsIokpa#13 CIP Number 68-050 GM Phar (907)9804208 r tra, API#I AOGCC 60.023.20041.0000 Land Use Perm it NSB Permit Develo ment (PTD#) P Oflbe Phar (907)771-1002 Rig Accept Rig ed Rig Contractor Kuukpik LLC:Kuukph Dnyhrg Rip e5 Properly Designation Walakpa Well SNe Plow (907)771-1021 Date/Time 3/18/122 2400 2400 Hre Rip Release 08:00 Depth 338% Target Depth(feet)rkb, 5354' HSE Phan (907)771-1025 Dale/Time (feel)rkb Days on Well 3 OART RIM w/New BHA Operations Next 24- Continue D" Surface Hole Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start I Finish Hours Description Detail Daly Total 0800 PU Subs&Floor Tongs Function Test DivertlKnife V Koomey Test Good Test on 1 Rig Up Rig Down 2-10 u I Dive 1 r Systems PU Mud Motor/Bit RU Gyro Wbelne In Shave In Dernck Continue 2 Drilling 70 7.00 Picking Up BHA-DrIH from 88 to 103-Displace to Spud Mad-Drill from 103'to 338- 3 Reaming ' i Circulars BU-Gyro 0:5 237'/Bit Depth 332.4-Resurvey-Blow DN TD POOH from 338'- 4 Coring - - --_ 0800 240 !PU IT Flex Caere/Smart Tools/Jars&Single HW DP-RD DD Tong -RIH w New BHA 5.Condition and Circulate 0.5 0.50 d Trp 14.0 24.50 7.Lubricate Rig 8.RepairRig IIP WT /2k 9C/ODIILne DN WT-38k _-- 10.Deviation 7.0 t cc ROT WT.30 - 11.Melina Lop 12.Run Casing end Cement 13.Wait on Cement 14.Nipple up BOP 1.5 1.50 Bob Noble(AOGCC)called at 14:48 03/1M12�nrl Waived YYXneu of 14813-2 PISA 15.Teel BOP ' 1e.Drill Sum Test ------ ._--- -_-- - - - 17Pkgbadr -- ---- 18.SqueezeCement EB•18 10.Pbleg Routine !A 300/39039 _ Maintenance 20.Directional Work "•Current Weather'•• 21.Other TOTAL HOURS: 24 I Temperature,-35 F Winds-10 MPH(ChB Fie.-55) TOTAL HOURS 24 � 275 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) j MFG __TYPE ' SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT(fl) FEET GRADE OUT HRS ORD FF/HR LCASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RK8 EMENT PROGRAM Section OD(m) Weight(ppf) Grade Thread MD Ott TVD(ft) .Contractor CIP Type Comments Conductor to 84 L-80 Welded 101.5 101.5 Halliburton 26-Feb-12 'C'Permafrost TOC at-5'0gs Surface Casing 9 58 40 L-80 BTC-10 Int Casing 7 26 LOU- BTC-M Slotted Liner 4 1:2 12.6 0-80 BTC Comp Tubing 2 7/8 0.5 L-80 EUE PUMP 01 PUMP 62 SPLID MUD PROPERTIES SPUD MUD INGREDIENTS Manufacturer Etis Williams ''i Manufacturer TSM FL Temp CFI Description Today Model WH-1000-A (Model TSM1000 Time 23'.59 AQUAGEL GOLD SEAL(so) 30 Liner Sloe(in) i 5 Liner Size(in) 6 Weight(Ibs/gal) 09 AQUAGEL(so) 72 Stroke(in)In _.. 10... Stroke(in) 9 VIS(sec/gt) 40 Citric�__._ 2 ( BBL/STK 08 98% 0.0583 ,BBL/STK @ 013% 0 0755 PV(Cl)) 10 BARZAN D PLUS(258) 0 ' SPM _ 88 SPM 67 VPibs/100ff2)__ 13 SODIUM BICARB 2 GPM 215 GPM 213 Gels(Ib,H00fl0)__ ---_- 1018)32 N-DRIL HT PLUS(mock) 0 --- - - PSI 913 PSI 913 pH 10 N-VIS(256) 0 WELL CONTROL Filtrate WL(rnL/30 min) 12' NM LUBE(55g dorm) 0 SPR Pump#7 N/A SFR Pump a2 N/A Sant(%by vol) SALT-SOLAR(erotic) 0 SPR Pump#1 WA SPR Pump#2 N/A Solids(X by vol) 4.2 DESCO Chrome Free(25#) 0 FIT EMW(ppq) • LCM(ppb)- _- ---- _-- BARACARB 25(sack) 0 • DRILL STRING AND HYDRAULICS CI(mg/L) 1000 SOLIDS CONTROL EQUIPMENT AVDP(fps) i 50 AVDC(fps) 700 Ca(mull) W ----- Shaker Screens I Hours Annulus(bbls) 37.0 WOB(h-Ib) 3 Cake(API 32nd Inch) 2/32 Super G-100100.100 3 7 Pipe(bbls) N/A 'RPM 71 PF/1/F( 1) .1/.5 Super G-70,70,70 3 7 Pik Up(ktb) t-- 0.0 TFA lint 0.600 Total C (bbls) 348 Supe G-140,140,140 3 7 Slack Off(k-Ib) 0.0 dP System(psi) 048 Hole(bbls) 39 Centrifuge 1 Speed Hours Jet Vol(fps) 190 dP©Bit(psi) 305 Reserve(bbls) --- __- -_- Centrifuge 2300 7 -.. 86 ..---Pf3Centr' ..- Current BHA 100 Item OuaiPtbnT, OD(in) 1 ID(in)_I Gauge(in)1 Top Connection_..I Length ._ Vendor Crenuetlee Length M! BRT heo 1 OHCIGRC MIIIoom 7.750 3.825 12.250 P65/8 REG 1.11 1.01 2 B"SperryDr II Lobe 4/5-5.3 sig 8.000 5.000 86 5/8 REG _1 30.80 31.81 Blm Sleeve Stabilizer 12.082 B 85/8 REG 3 Float Sub XO 8.0602 875 B 0 6/8"REG 2.42 34.23 o -_. __. ._.._ 4 e DM Colter 8.0000 3.500 B 0 5/8"REG 9.20 43.43 5 8"DGR Collar 8.000 2.000 BB 5/8"REG 6.49 49.02 -.. ___...... .. O 8"E W R-P4 Collar 8.000 1.920 B 0 5!8"REG 12.18 02.10 7 i B"HCIM Collar 8.000 1.920 B 8 5/8"REG 1. 7.83 80.93 8 e"HOC 8.160 4.000 B li 5/e"REG 9.45 79.38 O .Orrsnleg Sub UBHO 8.170 2.875 B 5 5/8'HBO 3.98 83.38 10 Flex Cofer 8 750 3.500 B 8 5/8"HBO 30.58 113.91 __._... 1-__... _ 71 Flex Color 7.750 3.250 B 8 5/8'H90 30.44 I 144.38 12 Flex Coley 8.050 2.938 B 5 5/3'H90 30.04 I 115 02 - 13 Bottleneck XO Sub 8.010 3.000 B 4 1/2%H _ 2.70 I,I 1]].78 --- 14 Jar 8 125 2.750 B 4 1/2 XH 3.15 I --- 209.28 _ 15 XO Sub a 000 2.500 B 4"MOD . 2.82 211.80 16 17J1s4"HW DP 0)0-341 4.000 2.583 520.15 738.05 ' TOTAL BHA LENGTH: 738.05 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TOO _ ON/-S •E/-W VS OLS Calculation VS Azimuth ii 200.00 042 21 03 200.00 0385 0.58W , 050 069 23].00 o qU 236 01 237.00O S7S 0.47W I 0 75 0 50 _- _ _. _.. 283.25 0 4 24713 293.85 0 77 1.12W 113 020 FUEL CONSUMPTION KUUKPIK RIG 65 DIESEL FUEL TYPE,RECIPIENT,QUANTITY.AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 12-Mar-12 Classification I Vol fuel) Customer Vol(gall Customer 4 Voi(gall Customer Vol lgp2._ Summary Quantities Vol(gal) D Delivered Today 838.0 BSS(D) 0.0 Kuuk k(D) ---- 1084'0 5000gallonT k(G) Total DieselConsumed OnHand Today I 4,700.0 Della Lease(D) 348.0 Peak(D) 1 903_0 23,000-gallon Tank(D) Total Gasoline Consumed Used Today 2,185.0 GBR(D) 00 ITiklgaq/Conan(0) r 698.0 NSB Equipment(D) Diesel Consumed Today 4,722.0 Used this Well 10,185.0 Halliburton(D) 579.0 I Umiaq(0) 170.0 BGF(G) 475.0 Gasoline Consumed Today 475.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company j _Position_ _-_Count Est Hours 1 Total Horns Notes Incident Type Today Comments Kuukpk Drilling 1 Rif Crew 221:_ • 284 Illness 0 Km**Drilling IT I Pusher 2 1'. _ .__24 -_..._ Injury 0 HES-BSS Cementing 4 13 52 Frye staying In Barlow SpR t 2 BBLS of Mod HES-Baroid Mud 2 13 '28 Tunda Disturbance 0 HES-Sperry MWD/DD 4 12 48 _ _ Vehicle 00 Road _ 0 Peak HSE Supervisor 1 13 13 HES supervisor staying in Barrow Near Mae 0 Sperry-Gyro Facilities 2 12 24 Umiaq Ops Support 1 13 13 Seven staying In Barrow Vetco Gray Wellhead _ 2 12 _ 24 Peak Rig Support 514 r 70 Eight staying In Barrow _.. Kuukpik CateringCook/Cban5 1. 60 Alutip Camp Manager 1_^- 12 12 Beacon Medic 1 12 12 - -- _. ---- _- -. .-_- Oasis TechsSample 1 12 12 Cwnel PRA Const Sugar PRA DSM 212 24 PRA HSE i 1 i 12 12 G BR Casing ESTIMATED TOTAL DAILY LABOR HOURS: 000 Taal PmsonoM In Camp:54 Individuals Ms..... ‘6. - _- DAILY DRILLING REPO" 20-Mar-12 2J r `-'1'.. Ops aU. North Stipa Borough Project Description Barrow GA W 9 SIU Leaders Joe McInnis/Steve Hubbard ®.l.r`". 1�' .'Al • Drilling F�,.rn.m Wen Name Walakpa#13 CIP Number 08-000 Cell Phone (007)080-4200 , APIA/ . 50.023-20041-00.00 Land Use Permit Ph NSB Development Permit ONbe ene (907)771-1002 �• (PTD#) Rip Accept Rig Accepted RIg Contractor Kuukpik Nang,LLC:Kuukpik Drilling Rig#5 Property Designation Walakpa Well Site Phens (907)771-1021 Date/Time 3110/12 2400 Hrs Rig Release MOO Depth 1132' Target Depth(het)rkb 5354' I HSE Phone (007)771-1025 _- Date/Tkne (UN)rkb -__ Days on Well 4 DART Unplugging Clay Gumbo pont Fbwline Operations Next 24- Drilling Surface Hole-Circulate 8 Condition Hole for Ceg-Short Tdp-Circulate& Hours Condition Hole-POOH to Run Csg-Run Csg 8 Cml Same C 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Ftideh i Hours Description Detail Daily Total 0600 Circulate to Warm Up Mud-Drill from 336'to 358-000010n Survey-RD Gyro Tools 8 1 Rig Up/Rig Down i 240.0 Sheave Vol ofDerrick-Repair Rlg-Replace Saver Sub-LD 131 HWDP-Drill from 358'to 2.Dolling 18.5 28.50 055'-Service Rig-Drill from 055'to 1103'-Clay Issues Plugging offFlowline-Drill from 3.Reaming b ..___o._. 0000 24.0 1103' 1132'-Clay Issues again-Unplug Flowllne 4.Coring 5.Condition and Circulate 0.5 1.00 6.Trips 24.50 7.Lubricate Rig 0.5 0.50 8.Repair Rig 1.0 1.00 9.C/O Drill Line -- -- - -- -- __-- 10.Deviation 1.0 2.00 -__ 11.Wireline Log � 12.Run Casing and Cement 13.Wait on Cement 14.Nipple W BOP 1.50 15.Test BOP 10,Drill Stem Test 17,Plugback - - __ -__- 18 Squeeze Cement •••EB-f0•'• 10,Fishing Routine Maintenance T/A 300/300 20 Directional Work '••Current Weather••• 21.Other 1.5 1.50__ TOTAL HOURS: 24 Temperature:-35 F Winds-10 MPH(Chill Factor-55) TOTAL HOURS: 24 299 DRILLING AND COMPLETION INFORMATION BIT NUMBERRSIZE(in)12 1N" MGs I OHC P RC SERIAL NUMBER 3-1J 8 JETS112' DEPTH IN(H) DEPTH OUT(R)', FEET GRADE OUT HRS OBD FT/HR 88 • CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENTP OGRAM Section 0D(in) Weight(ppf) Grade Thread 1 MD(N) 1 TVD(N) Contractor CIP Type Comments Conductor 16 84 L-80 Welded 101.5 101.5 Halliburton 26-Feb-12 "C"Permafrost TOG at-9'bgs Surface Casing 958 40 L-80 BTC-M Int Casing 7 26 L-80 BTG-M Slotted Liner 4 1/2 12.6 L-80 BTC Comp Tubing 6.5 L-80 EUE PUMP 81 PUMP#2 SPUb MUD PROPERTIES SPUD MUD INGREDIENTS Manufacturer Ma ufecturer Ellis Wlllans Manufacturer TSM FL Temp("F) 78 Description Today Model H-1000-A Model TSM1000 Time 23 59 AQUAGEL GOLD SEAL(sx) 34 _-. Lae Sim(in) 5 Liner Size(In) 0 Weight Obs/gal) B.6 AQUAGEL(sx) 0 ___ Stroke(in) 10 Stroke(in) 0 VIS(seagp 33 Citric add 1 BBL/STK @ 96% 0.0583 BBL/STK @ 96°/0, 0.0755 PV(cp) 8 THERMA-THIN(5 GAL JUG) I SPM 75 SPM 107 VP(lbs/100flr 3 _ _--- BABA-DEFOAM HP(5 gal pail) 1 GPM 184 GPM 339 Gels(Hu/1001 J 4/16/38 N DRIL HT PLUS(Back) 0 PSI i 1503 PSI 1.503 pH 9.1 N-VIS(250) 0 WELL CONTROL Filtrate WL(mL/30 min) 12.5 P105 LUBE(55g drum) 0 SPR Pump ttl N/A SPR Pump#2 N/A Sand(%by vol) .10 SALT-SOLAR(sack) 0 , SPR Pump#7 N/A SPR Pump tt2 i NIA Solids(%by vol) 0.4 DESCO Chrome Free(250) I. p (sack)FIT EMW(pp9) LCM(ppb) .. _ BARACARB 25( ) � 0 DRILL STRING AND HYDRAULICS CI(mg/L) 1700 SOLIDS CONTROL EQUIPMENT AVDP(fps) 61 AVDC(fps) 122 Ce(m91L) 40 Shaker r Screens Rollo_ Annulus(blots) 134.0 I W OB(k-Ib) 17.500 Cake(API 32M inch) 2 Super G 100,100 100 3 24 • Pipe(bbls) 7.0 !RPM 0 PF/MF( l) 05/9 Super G-140,120120 3 24 _.. I CurroM BHA 100 Plck Up(k-Ib) 0.0 TFA 11101 0 699 Total C (bbl) 429 Super G 140,140 140 3 24 Slack OR(k-Ib) 0.0 dP System(psi) 1535 Hole(bbl) 142 Centrifuge Speed_ HOu3 Jet Vol(fps) 239 dP @ Bit(ps) 491 Reserve(blots) 270 Pl3 Cenm/uge 2300 24 ItsDcrlpt n I,, 01)(in) j ID( ) , Gauge(in) Top Connection Length(ft) Vendor _ Cumulative Length(N) BRT hours m esQHC IGRC MIItooth 7750 3.625 12.25.0 P85/8'REG 111 1.01 2 8"SperryDrill Lobe 4/5-5.3 stg 8.000 5.000 B 0 5/8"REG 30.80 31.81 Elm Sleeve Stabilizer 8 72.082 -_-- 65/8'REG T -- - _ -- 3 Float Sub XO 8.050 2.6755 B 0 5/8"REG 2.42 34.23 4 8"DM Collar 8.000 3.500 B 8 5/8'REG 0.20 43.43 5 8"DGR Collar 8.000 ! 2.000 ' 8 0 5/8"REG 0.49 49.92 6 8"E W R-P4 Collar 8000 1.920 ', B 8 5/8"REG 12.18 02.10 7 e"HCIM Collar 8.000 1.920 B 85/8'REG 7.83 80.03 8 8"HOC 8.150 4.000B 0 5/8"REG 9.45 79.38 0 Orienting Sub UBHO 8.170 2.575 B 0 5/8'H00 3.98 83.38 10 !Flex Collar 8.150 3.500 B O 5/8'H90 30.58 113.94 11 Flex Collar 7.750 3.250 805/8"H90 30.44 144.38 12 Flex Collar 8.050Bottleneck 00 Sub 2.938 B85/0'H00 30.04 775.02 138.010 ! 3.000 B 41/2 XH 2.70 177.78 14 Jul 8.125 2.750 841/2 XH 3.15 209.28 15 '00 Sub 6.000 2.500B 4 MOD 2.82 211.00 -._ 10 17 As 4"HF/OP 0T-39 4.000 2.503 520.15 798.05 I TOTAL BHA LENGTH: 738.Ob MOST RE DENT DIREC'1ONALSURVEYS MD INC AZ i TVD +N l.$ +EI-W VS DLB Calculation VS Azimuth 848.60 ', 23 73 27240 829.57 4.08N 125 86W 125.76 3.03 1010.13 4 26 78 2]2.24 987.03 5.55N 152.95W 152.83 4.83 1078.26 I 29.14 2749 1045.43 , 0.84N 183.92W I 183.78 3.59 FUEL CONSUMPTION KUUKP)K RIG RS DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 12-Mar-12 Ctierifkaplo0 • vol(ga0 customer vol{ga0 caammerI vol(gal) , customer Vol{gelZ_ Summary Quantities Vol(gal) Dellzered Today 3800 0 BSS(D) 0.0 Kuukpik(D) ( 1864.0 5.000 gallon Tank(0) Total Diesel Consumed O m Hand To 08000 Delta L (D) 3485 Peak(D) 0030 23.0(0-90lO Tank(D) Total GI Consumed 1 Used Today 2,200.0 GBR(D) '. 0.0 ITikiBaq/Conam(D) 688.0 NSB Equipment D) Diesel Consumed T day 4,722.0 Used this Well 12385 0 Halliburton ID) 579 0 1Umiaq(0) 170.0 BCE G) 4780 Gasoline Consumed oday 475.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT SE SUMMARY Company Position_ Count : Est Hours Total Hours Notes Incident Type I To ay Comments Kuukpik Oriibng Rig Crew 2212 264 Illness -.. i-__-_- Kuukpik gritting Tool Pusher 3 12 30 Injury HES-BSS Cementing 4 13 ° 52 Five slaying in Barrow Spill HES-Baroid Mod 2 13 26 Tunda Disturbance HES-Speiry MWD/DD 4 12 48 Vehicle Off Road Peek HSE i Supervisor visor 7 73 .�. 13 HES supervisor staying n Barrow Near Miss Sperry-Gyro P00111es UmiaqO Support 1 13 13 1Seven stayingBarrow Ps PP° in Vetco Gray Wellhead 2 12 24 Peak Rig Support 5 14 70 Eight staying in Barrow Kuukpik Catering Cook/Clean 5 12 CO ' Alutlq Camp Manager 1 12 t2 : _ ---- _-- Beacon Medic 1 12 12 1 Oasts Sample Techs 1 - _-- 2 12 ---- PRA Const Super PRA DSM 2 � t2 24 PRA HSE 7 12 12 • GAR Casing 2 12 24 Slaying In Barrow ESTIMATED TOTAL DAILY LABOR HOURS: 702 Total Personnel in Camp:57 Indduale MAi. ,.. WALAKPA#13 DAILY DRILLING REPO1 21-Mar-12 Bartow Opera. North NoSlope Bcrougn Project Description DilYlp Fr.,a,rn fell WNSke Leaders Los nkinnis/Sbve Hubbard _ )_ ..',� WeN Mame Wabkpa 013 CIP Number 1 06090 GB Phone (907)900-4200 APIS I AOGCC 4.+-..r , (PTO 0) - 50.023.29041.0000 Land Use Pernik NSB DawbpmeM Permk win pkg. (907)771.1002 Rip Accept Rig Accepted R Contractor Kuukplk Drilling,LLC:Kuukplk Drill R 05 Pro -_ Dale/Time 3/16112 2400 lira b kg Rig party Designation Waakpe Well Site PI1oM (907)771-1021 Rip Rebase l 08:00 Depth Date/Time -(bat)rkb 1210 Target Depth(feet)rkb HSE Phone (007)771-1025 I Days on W8 5 I OART Land 95/8'CasingOperations Next 24- Cement 0-5/8 cog-ND Diverter-Orient Wel head-NU BOPE Hours C ' 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish 1 HoweDescripibn Detail Daily Total 0800 0800 2.0 Drill horn 056 l0 121014-unplug flow line several gores 1.Rig Up/Rig Down 240.0 0800 0900 _ 10 CBU pump HI Vie sweep-unplug flow line several tines 2.Drilling 2.0 20.50 0900 1130 2.5 Observe well-POOH for short big 3.Reaming 1130 '. 1330 2.0 Observe Well-TIH kr short hip 4.Corkq 1330 7430 10 I CBU card hole 5.Condition end Circulate 5.0 0.00 .____.. hole 0 -.- 1430 1530 10 Pump Hi Ms sweep-observe 0.Tripe 4.5 24.50 1530 1730 2.0 POOH 7.Lubricate Rig 0.50 1730 1930 2.0 Clear floor to LD-BHA - _ B.Rapak Rig 1,90 - - _ ._-- 1030 2000 0.5 Down load MWD 9.C/O Ork Line 2000 220020 LD-BHA 10 Deviation 2,90 2200 2230 5 ARD-DP elevators Mor-PU ext bales for elevator-slips-fill line i 11 WYetrne Log 2230 0130 3.0 RU to run 9-5/8 csg 12.Run Calling and Cement 7.5 7.50 0130 0200 0.5 PJSM 13.Wait on Cement 0200 0000 4.0 Run 9.5/8 erg 5 Land Same 4, ---_-_---14 Nipple up BOP 1.50-- i5.Tsai BOP 16.DM Stern Ted 48 M notice to AOGCC for BOPE test 71.Pkgback 18FSquCementCama ••EB-15••• 19.Fishing Receive Spud heed horn Rig - -20.DkacBuW Wark __... �._. --.- -__- - - - ---_•••Current Weather••• 21.Other 5.0 8.00 TOTAL HOURS: 24 Temperature:-33 F Winds-10 MPH(Chill Pastor-55) TOTAL HOURS: 24 I 340 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) I MFG 1 TYPE SERIAL NUMBER JETS 1 DEPTH IN(ft) ',,DEPTH OUT(ft)' FEET ! GRADE OUT HRS OBD FTIHR IRR 121/4" Hughs OHc:ic;Rl: 11748526 3-1681-12 88' 1210 1122' CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM 9103 CEMENT PROGRAM Section 00(in) Weight(ppl) Grade Thread MD(ft) TVD(ft) Contractor DIP Type Comments Conductor 16 84 LOU- VJelOea 101 5 101 5 HaldWwn 26-Fab-12 'C Permafrost TOC at-0'bgs Surface Casing 0 SIB 40 L-80 BTG-M ' Int Casing 7 26 L-80 BTC-M --- - I-- --- -- Slotted Liner 4 1/2 12.8 L-80 BTC Comp Tubing 2 7/8 6.5 L-80 EUE PUMP 91 'I PUMP 02 SPUD MUD PROPERTIES SPUD MUD INGREDIENTS Manufacturer Ellis Williams Manufacturer i TSM FL Temp(°F) 68 Description Today Model WH-1000-A IModal TSM1000 Time 23 59 AQUAGEL GOLD SEAL(sx( 50 _-.. Liner Size(In) --_.. 5 '.Liner Size(n) 0 _--Weight(lbs/gel) _... iG AQUAGEL(sz) I 0 -- - Stroke(k)_ _ 10 'Stroke(in) 0 VIS(aec/qt) 41 Curb add 1 BBUSTK 90% 0.0583 ''BBL/STK a 90% 0.0755 P1(cp) 12 THERMA-THIN(5 GAL JUG) 1 SPM 0 SPM 0 VP(68/70082 5 BARA-DEFOAM HP(5 gal pail) I --- GPM 0 GPM 0 Gab 6sl1rr 4/18/26 N-DTIC HT PLUS(sack) 0 PSI 0 PSI 0 pH 81 N-VIS(25p) 0 _ WELL CONTROL Filtrate WL(mU30 mkt) 122 NXS LUBE(55g duan) 0 SPR Pump at i N/A SPR Pump 62 N/A Sand(%by vel) 1 BAROID 41(ax) 58 SPR Pump at N/A SPR Pump 02 N/A Solids(%by vol) 11 8 DESCO Chrome Free(250) 2 FIT EMW(ppg) LCM(ppb) BARACARB 25(sack) 0 DRILL STRING AND HYDRAULICS CI(mg/L) 600 SOLIDS CONTROL EQUIPMENT . __. AVDP(fps) 0 AVDC(fps) 0 Ca(mg/L) 80 Shaker I Screen Howe Annulus(bbls) WOB(k-lb) • 0 Cake(API 32nd inch) 2 Super G-100,100100 3_ 24 Pipe(bbls) 0.0 RPM 0 PF/MF ml 0/6 5 p ( ( ) ups G 140,120120, 3 24 Pick Up(k-lb) 0.0 j TFA 1in21 • 0 Total Circ(bbls) 347 Super G-140,740 1401- 3 24 Slack O8(k4b) _ 0.0 :dP System(psi) ' 0 Hole(bbls) 203 Centrifuge Speed Hmaa Jet Vel(fps) 0 dP M Bit(Poll 0 Reserve(bbls) -- I -- 55 PO 3 Centrifuge • 2300 3 Current BHA 100 __. kemDeaeripeko_.... OD(In) !iD tort Gauge(In)! Top Connection ,l_ Length(ft) Vendor Icwnurpr.Length(1)_.__I BRT hours1 F.QHCIGRC Millloolh 7.750 3625 12.250 P65/8"REG I 1.11 1.01 2 8"SperryDrll Lobe 4/5-5.3 stg 8.000 5000 685/8 REG ' 30.80 31.81 BM Sleeve Stabilizer � 12.002 I B 8 5l8 REG I 3 Float Sub X0 8.050 2.875 B B SIB REG 2.42 3423 4 8"DM Collar • 8.000 3.500 B 8 5/8 REG 920 43.43 5 -'8'DGR Collar I 8.000 2000 B 0 5l8 REG 0.40 40.02 0 8"EWR-P4 Collar 0000 1.820 BOS/8"REG 12.18 02.10 7 8'HCIMCollar 8.000 1.820 I B05/e'REG 7.83 00.03 8 e'HOC 8.150 4.000 B 0 b/8'REG 0.45 70.38 -_ --- 9 Orienting Sub UBHO 8.170 2.875 B 0 5/8'H90 3.85 83.30 10 Flex Collar 8.150 3.500 B O 5/8'H90 30.58 713.04 _-- 0y.. _. 11 Flex Collar ]750 3.250 I_ B O S/8'H90 30.44 7N.38 __. 12 Flex Collar 8.050 • 2.838 B 05/8"H90 30.84 175.02 13 Bottleneck XO Sub 8.010 3.000 6 4 1l2 XH 2.78 177.78 - --- 14 Jar 6.125 2 750 84 1/2 XH 3.15 209.28 4"MOD 15 00 Sub 4.000 2.500 TOTAL BHA LENGTH: 281 211.00 HW B 16 17 215 4" IJP KT-:s0 4.000 2.563 528.15 795.0605 ' 738.05 -_ _-- MOST RECENT DIRECTIONAL SURVEYS MD ] INC '- AZ TVD 4-141.5 40 1•W � DLS Calculation VS Azimuth 1137.98 32.04 272 16 1006 56 e t t N 215.31W 215.13 4 70 117030 33.08 27140 112566 867N 232.9090 232 71 8.04 FUEL CONSUMPTION KUUKPIK RIG 05 DIESEL FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UWAQ REPORT:1 12-Mar-12 cyaskkatkn 1 vol(gag _...Customer vol(map customer Vol 1pall Culang vol leap summery QrMMBbe vol(gal) Delivered Today i 1.5000 B55(0) 0.0 Huukpik(5) 3778.0 5,DUOgallon Tank(G) Total Diesel Consumed On Hand Today 9,100.0 Delta Lease(0) 556.0 Peak(0) 2038.0 23000-alk Tank(0) Total Gasoline Consumed Used Today I 2,200.0 GBR(0) 0.0 Tiki a/Coram(D 965.0 NOB Equipment D , Diesel Consumed Today 8,422.0 Used this Well 14,585.0 Halliburton(D) I 782.0 'Umiaq(0) 323 0 BGF(G) 1 308.0 Gasoline Consumed Today 308.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company 1 Position ; Count � Est Hours Total Hours Notes IneMeM Typo , Today i Comments Kuukp k Drilling Rig Crew __ 22 1 Illness eae KuukWk Drilling !Tool Pusher __. 2 1 24 _._ Irywy - --.-_- - HES BSS Cementing 6 13 78 Five staying kl Bartow Spa HES Scrod Mud • 2 13 26 Turlda Disturbance OR _-_ HES-Sperry MWD/DD 4 12 4e I Vehicle Road Peak HSE !Supervisor 1 13 i 13 I HES alpeniaer slaying In Barrow _ -- Near IAee Sperry-Gyro 'Facilities Umiaq Ops Support 1 13 13 ISOV0113430119 k 81111,9W Velco Gray Wellhead 2 12 24 _..._. Eight Peak !Rig Support 5 14 70 ateyknp h Barrow -- Kuukpik Catering Cook/Clean - 5 12 -~ 60 _ - 1 Abeiq Camp Manager t 12 12 • Beacon Med 1 12 12 �- Oasis Sample Techs I 12 12 PRA Const Supp i-_ Mill-ruv. PRA DSM 2 12 24' PRA HSE 1 12 1' • GBR Casing 12 0 Two SI y g B ESTIMATED TOTAL DAILY LABOR HOURS. 602 Total Personnel in Camp.50 Individuals :;;:.1.,. 1' / WALAKPA#13 DAILY DRILLING REPO, 22-Mar-12 ar. e c .!:1-11N- Operate. North Ddais Prov m Slope Borough Project Description B G loll Well Site Leaders Don Breeden/Thor Kallestad Wel Name WOYkpa#13 CIP Number 88.090 Cell Phone (907)980-4200 API#I AOGCC 50-023.20041-00-00 Land Use Permit NSB Development Permit Office P960. (907)771.1002 .. (PTD l) Number 10-252 Rig Accept Accepted 17-Man Rig Geometer Kuukpik Drains,LLC:Kuukple Drilling Rig#5 Property Dialysation Walkpa Weil Site Phone (907)771-1021 Date/Time 12600:01 RIB Rekrase 08:00 Depth 1.210 MD/-1,104'TVD Target Depth(feet)rkb 5,325'MD/2,348'TVD HSE Phone (007)771-1025 -- Date/Time (feeg rkb Days on Well B DART Lining OP wellhead Operations Next 24• Line up well hood.N/U BOPE.Test ROPE -----_ - Hours . OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY - Start Finish Hours Description --.. Detail -.. Daily Total I 06:00 10'.00 4.0 ,Land Hanger.R/U cement head to circulate.R/U cement lines while circulating 1.Rig Up/Rig Down 10.00 1030 0.5 PJSM with all crews -_---- 2.Drilling 28.5 10:30 Pump 10 blots water ahead-SD I PT Halliburton lines to 3000 psi-Mx/pump 40 bbls Dual 3.Reaming • Spacer at105 ppg-3 by /500 psi Drop bRo plug Mix/Pump 59 bbls(80 x)Type L 4.Coring Nod cement at 10.5 ppg 4 by /450 psi M /Pump 44 bbl (280 )Typ 'C'tail e i 5.Condition and Circulate a5 7.0 at 15.8 ppg 4 bpm/550 p Drop top plug Pump 10 bbls t switch over to rig pumps s 8 Trips 35.0 45 _el'IC- and pump 74 bbls(total 84 bbls)land plug Mth 2800 p fold 5 check floats-floats 7 L b 1 Rig 1.5 holding-(whe dropping lop plug the t fell downholecaught t m 25 bblsS RepairRig 1 0 mud but lost pressure plug was landing the pressure suddenly increased to 2800 pal 9.CIO Drill Line with a sound like n ice plug released)Maintained circulation throughout job except as 10 Deviation 2 0 - -- 12:00 1.5 mentioned when cement fell 50 lobereturns to surface.CIP on 21-Mar-2012 12:00 11 W aNne Log - --- 12:00 14:00 2.0 Flush and clean lines.Flush diverterr_R/D head and landing joint.Start diverter R/D 12.Run Casing and Cement 4.5 10.5 14:00 19:00 5.0 R/D elevators and bail extensions.Fin/s/n R/D diverter.R/D catch can and flowline 13.Wad on Cement 19:00 Break bolts on stack.Remove knife valve.R/U to pull rotary table,hyddl diverted tee,and 14.Nipple up SOP 10.0 28.0 0:00 5.0 lower iser.Begin cleaning cellar box 15.Test BOP 1.5 0100 3:00 3.0 Bucket and suck out cellar box 18 Drill Slam Teat 5:00 3:30 0.5 PWI surface starter head 17.PluOback • 3:30 _ 5:00 1.5 Dress 9-518"hanger for new starter head 18.Bqueem Cement 500 8:00 1.0 Install sweeps and companion panion flanges on VG starter head 10 Fishing i_c--- AOGCC:48 how notice was provided.John Crisp will witness upcoming BOPE tests 20 Directional Work ' EB 15 Approximate voImes:171 bbls diesel,171 blots fresh water,1783 bbls waste fluid 21 Other 6.0 11.0 TOTAL HOURS: 24 Weather:Ambient temperature range from-30F to-20F.Winds variable to 10 mph TOTAL HOURS: 24 120 • • DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE I SERIAL NUMBER JETS 1 DEPTH IN(ft) DEPTH OUT(R) FEET GRADE OUT HRS OBD I FT/HR 1RR 121/4" HOBO 01101000 11748526 3-16&1-12! 103 • 1210 1107 1-1-wT-n£-1-o0-ro 1739 ' 6388 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM- - Section I OD(in) i Weight(ppf) Grade Thread MD(ft) I TVD(R) ° Contractor 1 CIP ] Type Comment Conductor 16 84 L-80 Welded 101.5 101.5 Halliburton 26-Feb-12 "C"Permafrost TOC at-9'bgs Surface Geeing 9 5/8 40 L-80 BTG-M 1.202 1.158 Halliburton 21-Mar-12 @ 12'.00 "L Lead,"C"Tal Plug Bumped_Surf Returns PUMP#1 PUMP#2 SPUD MUD PROPERTIES SPUD MUD INGREDIENTS Manufacturer Ellis Williams Manufacturer TOM FL Temp(°F) 58 Description Today Model WH-1000A Model TSM1000 Time 09.00 Sodium Bicarbonate(sack) 5 Liner Size(In) 5 Liner Size(In) 6 Weight(lbs/gal) 10.05 AOUAGEL(sack) 0 Stroke(in) 10 Stroke(in) 9 VIS(sec/qt) 42 Citric Acid Anhydrous(sack) 5 BBL/STK @ 00% 0.0583 BBL/STK @ 96% 0.0755 PV(w) 15 THERMA-THIN(5 GAL JUG) 0 SPM 0 SPM 0 YP(ms/100ft'( 4 EARA-DEFOAM HP(5g pal) 0 GPM 0 GPM 0 Gels jlbs/1 OOftr) 2/8/12 N-DRIL HT PLUS(sack) 0 PSI 0 651 0 pH 8,2 N-VIS(259) 0 WELL CONTROL Filtrate WL(mL/30 mkt) 13.8 NXS LUBE(55g drum) 0 'S _--- -_ .. SPR Pump 91 N/A SPRRPump 82 NIA Sand(%by vel) 0.1 BAROID 41(so) 0 - __- SPR Pump#1 N/A .SPR Pump#2 N/A Solids(%by vol) 12.8 DESCO Chrome Free(258) 2 FIT EMW(ppg) LCM(ppb) 0 --- BARACARB 25(sack) -(. 0 DRILL STRING AND.HYDRAULICS CI(mg/L) 600 SOLIDS CONTROL EQUIPMENT AVDP(fps) -__ 0 AVDCSfpa) i) Co(mg/L) 60 Shaker Screens. Hours Annulus(blots) 0.0 IWOB(k46) 0 Cake(API 32nd etch) 2 Super G 100,100,100 3 12 Pipe(blots) 0.0 RPM • 0 PF/MF(ml) 0/0.8 --- Super G-140120,120 3 � 12 Pick Up(k-Ib) 0,0 1TFA(incl 0 Total Ciro(bbl) 0 SuperG 140,140,140 3 12 -- Slack O#(k4b) 0.0 1dP System(psi) 0 Hole(bbl) 925 Centrifuge 1 Speed Hours Jet Vel(fps) 0 (d6 G Bit(psi) ' 0 Reserve(bbls) 0 Pit 3 Centrifuge 2300 0 BHA 200 Item, Description _---� OD(in) )DD aM Gaup.(m) Top Connection Length(ft)1 Vendor iCumulative Length(R) BRThours_ - 2 3 4 5 8 • 7 10 11 12 14 15 18 TOTAL BHA LENGTH: MOST RECENT DIREC-IONAL SURVEYS - MD 1 _-INC AZ TVD 1 .1/-S ; +E/W VS __.._T- DLS Calculation 1 VSAzimuth 1078 26 29.14 272.40 1045.43 *6.84 N -183.92 W 183.78 3.50 Minirnurn Curvature '280 True North 1137.99 32,04 272.18 I 1008.56 0 8 11 N -215.31 W 215.13 4.70 Minimum Curvature _(269 7 North 1170.30 33.08 271.49 1125.66 *8.67 N -232.90 W 232.71 6.04 Mnimum Curvature ;280 True Norm FUEL CONSUMPTION U rt Ron Vol(9W Customer FUEL ball CENT,OU ,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 21-Mar-12 KUUKPIKRIG YS DIESEL for Wtl TYPE,RECIPIENT,OUANTRV Cl _ - Vol loan Customer I Vol(gag Summary Qntities Vol(gal) Delivered Today I 3,450.0 BSS(D) Kuuhp k(0) 1968.5 5,000-gallon Tank(G) Total Diesel Consumed 414,921A On Hand Today I 7,3000 Delta Lease(D) 4590 Peals(DI 1492.3 28000-gallon Tank(D) Total Gl' Consumed 205203 Used Today 2,250 0 GBR(D) T(kiJagiConam I0) 1_611.7 NSB Equipment(D) Diesel Consumed Today 5,191 6 Used this Well 70,585.0 Heliburlon(5) � 588 0 Umlaq ID7 � 04.1 BGF(0) 214.0 Gasoline Consumed Today I 214.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position Count 1 Est Hours Total Hours Nets InckeM Type Today CanmerMs. Kuukpik Drilling Rig Crew 22 12 204 Illness 0 ii Kuukpik[Drilling Tool Pusher 2 12 24 kqury 0 HES-DSS Cementing10 13 130 Six In camp.Four stayiig in Barrow Spill 2 30s Noes -..-. ur -_--_ HES-Baroitl Mud 2 13 I 26 T da Disturbance 0 HES Sporty MWD/DD 4 13 52 Vehicle OB Road 0 Peak HSE Supervisor 1 13 13 HES supervisor slaying inBarrow fear Meas p Sperry-Gyro !Facilities ---- ---- Spill Notes:Approximately 1 barrel of residual mud spilled from Umlaq Op Support 8 13 104 Spill tech in camp.Seven staying m Barrow � --" the diverter line when it was disassembled. Approximately 20 V taw Gray Wellhead 2 12 ' 24 Pak I Rig Support 13 _ 14 182 Floe it camp.Eight staying In Bartow pounds of dry baro-trol spilled from a pallet.Both were on the !Cook/Clean Ke pad.Both were reported to HSE.And both were Kuukpik Catering 5 12 60 promptly Alutiiq ,Camp Manager 1 12 12 cleaned. Beacon 'Medic `r_ 7 12 12 Oasis li Sample Techs 2 12 24 PRA Const Supe PRA DSM 4 12 48 DSM change sal day.Two staying mcamp PRA •HSE i 1 12 12 GBR ',Casing ` ESTIMATED TOTAL DAILY LABOR HOURS. 987 Tool Personnel NCamp:581ndiWdwY MPAX/ibury ,..t WALAKPA#13 DAILY DRILLING REPOP 23-Mar-12 'si Operator North Slope Borough Proper Description Barrow Gas. JI W 1 sm.Wan Dol Breeden,1 norKakesiad .Yr. _ Dating Prow.. \i '- Well Name Walakpa ft13_-. DIP Number 68-000 Cell Phone (907)980-4200 ----• API O/AOOCC 50.023 20041-0600 Land W pe�N NSB Development PermN Office Phu (007)771-1002 (PTD t) Number 16252 Rig Accept Accepted 17-Mar Rig Coaraelar KUApik 0d6n19,LLC:Kuukpik Ddbq RI046 Property Designation Walakpa Wel Site Phone (907)771-1021 Date/Time 12®00:01 Rig Release 08:00 Depth Date/Time (feet)rkb 7,270'MD/-1,104'ND Target Depth(MQrkb b,325'MD/2,348'TVD HOE Phone (007)7]1-to25 Days on Well 7 DART Testing ROPE Operations Next 24 Finish testing ROPE.P/U BHA RIH CIT.Displace to LSND.Dt III shoe hack Hours floats,and 20'of open hole.FIT to 13 ppg Drill ahead OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish I Hours Description Debt Daly • Total 6.00 8.30 2.0 Install Velco wellhead and successfully test to 5k psi for 10 minutes 1.Rig Up/Rig Down 8:00 10 UO 2.0 Install riser,install single gala and mud Goss 2.Drilling ' 28.5 70:00 _ 11.00 1.0 Install double gale 3.Reaming 11:00 12.00 1.0 Install annular prevenler ._ 4.Coring 12.00 Install ball nipple,rotary sob and hammer Wal bolls on suck.Hook W choke It.,kill 5 Condition and Circulate 7.0 20.00 # 8 0 line.mud Ire,koomey ke and panic Ane.Function test BOP and koomey 8 Tripe 36.0 20:00 21.30 1.5 P/U test joint and MVU test plug.RIH and fill stack 7.Lrltrkate Ria 1.6 21:30 22.30 to Pretest amour.Retighun bolls on annular e.Repair Rig 35 1.15 22:30 0.00 1.5 Attempt to test choke manifold.Stem packing leaking.Repack 9.C/O Dmf Line 0:00 3 30 3.5 Repair door hinge pin 10 Deviation 2.0 3.30 'Test annular to 250/2500.Test lop pipe rams,outside choke valves,TROP,and 2"damn 11.Wireline Log 0'.00 2.5 Al valor to 250/3500 12.Run Casing and Cement 10.6 13.Wait on Cement 9 14 B up BOP 13.6 41.5 III E13-15 Update 15.Test t BOP 6,0 0.6 Approximate wlumes 171 bbl diesel,171 bbl fresh water,2018 bbl este fluid 16Drill Stem T t 7 Pl gin ck _ - _-- `._ •Weather Update .. 18 Squeeze Cement Ambient temperaWre range front-30F b-20F.Winds variable to 10 mph 10 Fishing _. -..1_ 20.Directional Work _ _ -- ------ 21.Other 2.0 13.0 TOTAL HOURS: 24 TOTAL HOURS: 24 150 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SELL NUMBER ' JETS _ DEPTH IN(ft) .DEPTH OUT(R),, FEET GRADE OUT HRS OBD FT/HR 1 RR 1214' HUBS ,111,;lt.0 11748528 3-1081-12 103 1210 i 1107 i..E.1-90-T9 1739 03.00 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RNA I ENT PROGRAM Section T OD(in) Weight(ppf) Grade Thread MD(N) I TVD(ft) Contractor __ 1 Type Comments Conductor 10 84 L-80 Welded 101 5 101.5 Halliburton 20-Feb-12 "C"Permafrost TOC at-9'bgs Surface Casing I 95/8 40 L-80 BTC-M 1,202 1,158 Halliburton 21-Mer-12 12100 12 Lead'"C"Tail Plug Bumped RNs to Surf PUMP 41 PUMP 42 LS MUD PROPERTIES LSNDMUD INGREDIENT INVENTORY Manufacturer Ellis Williams Manufacturer TSM FL Temp("F) N/A Description I Used Today On Location Model WH-1000-A Model TSM1000 Time 23.50 Sodium Bicarbonate(sack) Line Sim(in)_-_ 5 Linter Sim(h) 8 Weight(lbs/gal) 0,2 AQUAGEL(sack) Stroke(h) _ 10 Stroke lin) eec .._ 9 _--_VIS( /g()---- --- 45 Clink us(r Add Anhydrous BBL/STK8,98% 00583 BBUSTK,OMi 0.0]55 _ PV(cp) 7 THERId4-TF11H(S GAL JUG) SPM 0 SPM 0 YP(bs/10011r --- 14 BARA-DEFORM HP(5g pail) GPM 0 GPM 0 GelsJbW„ ' 7/9/11 N-DRIL HT PLUS(sack) PSI -- 0 PSI _-- 0 pH -8 N-VIS(254) - ---WELL CONTROL Filtrate WL(mL/30 min) 8.8 NXS LUBE(55g dram) --- .. - SPR Pump 41 N/A SPR Pump 02 N/A Sand(%by vel) 0 BAROID 41(sx) SPR Pump 01 N/A SPR Pump 42 N/A Solids(%by ver) 3.3 DESCO Chrome Free(254) FIT EMW(ppg) LCM(ppb) 0 BARACARB 25(sack) -- --_ -DRILL STRING AND HYDRAULICS CI(mg/L) 1200 SOLIDS CONTROL EQUIPMENT AVDP(fps) 0 AVDC(fps) 0 Ce(mg/L) 80 Shaker Screens Hours___ Annulus(bbls) 0.0 WOB(k-Ib) 0 Cake(API 32nd inch) 1 Super G-100,100100 3 0 Pipe(obis) 0.0 RPM 0 PFIMF(ml) 0/0.25 Sp G-140,120120 3 0 Pick Up(k-Ib) 0.0 I TFA line( 0 Total Ciro(bbls) 0 Super G-140,140140 3 0 Slack dP System(psi) 0 Hole(bbls) i 92.5(Spud Mud) Centrifuge m Speed Hos. Jet Vol 0 (fps)ff Ib) 0 !dP(dBit(psi) 0 Reserve(bbls) 80(LSND) Pt 3 Centrifuge 2300 0 BHA 200 • T Item 1Description __--. OD(in) i Inion) Gauge(in) TopConnection eng Llh-1�4T vendor 4 CuatYtlw Length(ft) WIT hours i 1 3 4 7 10 _I__ 11 • 12 13 14 15 - - - -_- ---- 10 1] TOTAL BHA LENGTH.' MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVD 00 1-W . -.._.. ' VS DLS Calculation T VS Azimuth 1078.20 20.14 272.40 1045.43 i 0 0.84 N -183.02 W 183.78 3.59 Minimum Curvature 205 True North 1137.90 32.04272.10 1096.50 l •3fvS 71 N -275.91 W � 215.13 4]0 n' um Curvature 269,True North 1170.30 33.06 __-- 27140 112508 ♦887N -232.50W F 232.71 8.04 Minimum Curvature '269 True North • FUEL CONSUMPTION KUUKPIK RIG 45 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELNERY SUM/AARY DATE OF REFERENCED UMIAQ REPORT: 22.04 r-12 Classification I vern Customer Vol I laall Customer Vol(oak Customer Vol --- Summary Quantities Vol(94 DaA red Today O.Oa AES(D) 303 'Kulakpik(D) , 2010.0 '15,000-gallon Tank(6) Total Diesel Consumed 420772.0 On Hand Today 5,700.0 Delia Lease(D) 214.8 Peak(D) 1408.3 23,000-gallon Tank(D) Total Gasoline Consumed 20,0423 Used Today 1,000.0 GBR(D) Tikigaq/Conan(D) 075.0 NSB Equipment(D) Diesel Consumed Today 5,8504 Used This Wet 14,135.0 Halliburton(0) 481.8 Umiaq/0/ 255.0 BGF(G) 422.0 Gasoline Consumed Today I 422.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company 1 PwMpn Count I Est Hours I Total Hours I. Notes Incident Type Today Comments I Kuukpik Drilling Rig Crew 21 ' 12 252 Illness Kuukpik Drilling Tool Pusher 2 12 24 Injury HES-BSB Cementing 10 13 130 Four in camp•Sh staying In 13111110W Spill HES Baroid Mud 2 13 28 Tunda Disturbance HES Sperry MWD/DD 4 13 52 Vehicle Off Road HES Isupersor s Supervisor 1 13 13 HES Wtaying in BartM Barrow Near ss _.. Conarn Facilities 17 13 221 All indsnduals staving In Barrow Umiaq O.pa Support i 8 13 104 Spall lathin aSevenp.Seven 878yiq h Barrow V inn Gray Wellhead 2 12 24 PockRlgSupport t 3 14 182 !Five h,am.Eight ata --- _-_ D q 1Mq In Kuukpik Ca,. . Cook/Clean 5 12 60 • ---- -- -- -- - Aktliiq CsmpMena9ar 1 12 12 -- --- Beacon Medic 1 12 12 Oads Sampo Techs ' 2 12 24 PRA Corot Super 1 13 13 Staying k1 Barrow PRA DSM ESTIMATED 2 1 24 -- - PRA HSE 1 .-._ 12 12 GBR GBR _ Casing TOTAL DAILY LABOR HOURS: 11 as Total P sonnel in Camp:53 kdMdusb . b'-""• n tiClFrrf4 WALAKPA#13 DAILY DRILLING REPOF- 24-Mar-12 < �1Barrow Gat ill- Operator North`S __ . lope Borough Project Description Well Site Leaders Dori Breedenifnur kaueslad ) te Drilling R.-._,� Well Name 1 Wabkpa 813 CW Number 68-090 Cell Phone 1 (007)880-4200 API 8/AOGCC 50-023-20041-00-00 Land Use Penult NSB Development Permit Office Photo (007)771-7002 (PTD 8) Number 10.252 Rig Accept Accepted 17-Mar- Rig Contractor Kwkpk Piing,LLC:Kuultplk Dig 85 Property Dagrutbn Wabkpe Wee Site Phone (907)771-1021 Date/Time 12m00:01 Rig Release 06:00 Depth 1,23431 MD/-1,182'TVD Target Depth(feet)rkb 5,325'MD/2,348'TVD LEE Phone (007)771-1025 Date/Time (feet)rkb Days on Well 8 OART Performing FIT Operation. 24- Complete FIT.Drill ahead per directional plan OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start ' Finish Hours 1. Description Detail Davy.., I Total 8.00 Test lop rams,2"demes,7,18,15,and BOP.Test outside kit,4,5 0 it and manual IBOP. I Rig Up/Rig Down • , Test inside kill),3,13,70,and TIW.Test valves 12 2 and B.Test valves 8,1,and 14. 2 Dnllug 2.5 32.0 Test OCR.Test manual choke on choke line.Test bottom a and dart verve.Test 3.Reaming koomey Lana.Attempted b test bled rams.Unsuccessful Tighten door hinge pin plugs. 4. Caring oleo ll - 72:00 0.0 Ti 'riser Tighten 5.Condition and Circulate 1.5 8.5 12:00 12:30 0.5 Successfully test blind rams to 250/3500.Test manual choke and super drake 0.Trips 7.0 42.0 test - 12:30 Pull test plug.RIH with ring.Wrong depth.Steam cams.L/D testjoka.PN kit subss7.Lubricate Rig 1.5 1530 ' _-.30 and XOs --_- 8.Repair Rig _ 4.5 15:30 17.30 r 20 4P/U motor,float sob NM collar.RIO Hit toe plug et 2T.Thaw ice plug.PN smart Von 0 C/O Dra LM 2.5 2.6 17:30 20:30 3 0 Program A tools.P/U fie/coolers.jars,and XO.Pump lost colo Gadd test 10.Deviation 2.0 2030 23:00 Z5 -IBbw down top drive.Slip and cut 50 f drakng line 11.Wseane Log 23:00 0'00 1.0 1111H from 252'to 038' 12.Run Casing and Cement 10.5 born -__ Walt o-.. 000 1:00 1.0 RIH from8'te 03 1005' 13 W Il on Cement 1:00 2:00 1.0 RAJ b CIT Good CIT Pressured t 2512 psi.One percent drop over 30 minutes 14 Nipple up BOP 41.5 200 3:30 1 5 Displace spud mud with LSND 75 Test BOP 0.5 13.0 330 4:00 0.5 Tag up on depth end drill plugs and goat collar 10 DON Stein Test 4.00 6:00 2.0 Drill shoe track and float shoe 17 Plugback 18 Squeeze Cement • --- . Update•• 70.Fishing alo ' Approximate volumes:171 blots diesel,171 bbls fresh water,2188 bbls weal fluid 20.Directional Work . "'Weather Update••• 21 Other 4.070.0_ TOTAL HOURS: 24 Ambient temperature range from-25F to-15F.Winds variable to 20 mph TOTAL HOURS: 24 174 DRILLING AND COMPLETION INFORMATION BR NUMBER SIZE(in) MFG , TYPE SERIAL NUMBER JETS I _ DEPTH IN(ft) DEPTH OUT(ft) FEET GRADE OUT HRS OBD 1 FT/HR 1RR 121;4 HOBS 0801600 11748520 31081-12 103 1210 110714 e i-A-r•i-h0,13 17.39 6366 5-13 1210 2 RR 81/2 HOBS PDC-FX2525 5013668 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB OGRAM Section OD(in) I Weight(plat) li Grade Thread MD(ft) I TVD(ft) Contractor CIP I-._ Type 1 Comments 0olduaor 16 84 L-80 Welded ' 101.5 101.5 Halliburton 20-Feb-12 C Permafrost TOC at^0'bga Surface Gas g B 5l8 40 L-Bo BTG-M 1.202 1,158 Halliburton 21-Mar•12 Oa 7200 •L Lead:C"Tail Plug Bunged,Rths to Surf PUMP 81 I PUMP#2 LSND MUD PROPERTIES LSND MUD INGREDIENT INVENTORY Manufacturer Ellis Williams •Manufacturer TSM FL Temp('F) N/A Description Used Today On Location Mode/ WH-1000-A Model TSM1000 Time 23.50 Sodium 8 lcarbonate(sack) Liner Size(in) 5 Liner Size(in) 6 Weight(lbs/gal) 02 AOUAGEL(sack) Stroke(in) 10 Stroke(in) 9 vis(sec/qt) 46 Citric Acid Anhydrous(sack) BBUSTK(600% 00583 BBL/STK4I 06% 0.0755 PV(cp) 8 THERMA-THIN(5 GAL JUG) To be reported tomorrow x M SPM __ 0 I SPM 0 YP(bs/1g0f) 17 BARA-DEFOAM HP pal) software problems GPM 0 GPM C 0 Gels(hs/1000') 8/10/13 N-DRIL HT PLUS(sack) PSI 0 PSI 0 DH 8 N-VIS(25#) WELL CONTROL Filtrate WL(mU30min) e NXS LUBE(55g drum) SPR Pump 81 N/A SPR Pump 82 N/A Sand(%by vel) 0 BAROID 41(so) - SPR Pump 81 N/A SPR Pump 82 N/A Solids(%by vel) 3.3 DESCO Chrome Free(25#) FIT EMW(ppg) LCM(ppb) 0 BARACARB 25(sack) DRILL STRING AND HYDRAULICS CI(mg/L) 1200 SOLIDS COMB EQUIP/N MT AVDP(fps) 0 AVDC(fps) 0 Ca ting/L) 80 Shaker Screens Hotta Annulus blots 48.0 �WOB h-Ib 1 0 Cake(API 32 O inch NIA S (bbls) ( ) -_.. ) uperc-too,tootoo 3 0 Pipe(bbl) 9.0 RPM . 0 PF/MF(ml) 0/0.25 Super G 140,120,120 3 0 Pick Up(k4b) 0.0 TFA(k11 0.6841 Total Ciro(blots) 150 Super G-140,140 140 _ 3 0 Slack Off(k4b) 0.0 IdP System(psi) 0 Hob(bbls) BO Centrifuge Speed Hous Jet Vol(fps) 0 'dP(d Bit(psi) 0 Reserve(bbls) 160 Pit 3 Centrifuge i 2300 0 BHA 200 mem i Description --- II OD in ID(In) I Gauge(m)I Top Connection .1 Length(ft)__Vendor Cumulative Length(ft) BRT hour HOBS FX2526 PDG 8500 2.250 8.500 P4-1/2 REG 101 HES 1.01 2 6-3/4"SperryDnl Lobe 6l7-5.0 stg 6.750 4.408 B 4-1/2 IF 27.23 HES 28.24 3 NM Float Sub 0.720 2.813 B 4-1/2 IF _) 2.25 HES 30.40 4 NM Spacing Collar 6.750 2.750 B 4-1/2 IF _- 0.20 HES 30.89 5 DGR Collar 6.750 1 020 8.375 B 4721E 575 � HES 48.44 6 ILS 6.750 1 420 B 4-721F 4.10 _HES 50.54 _ 7 EWR-P4 Collar 6.750 2.000 B4-121F 23.19 HES 73.73 8 DM Collor 8.750 3 125 B 4121E 0.20 HES 82.03 9 TM-HOC 8.000 3.250 BF121F 10.04 HES 02.07 10 NM Flee Collar 6.780 ' 2.875 B 4-712 IF 3078 HES 123.75 11 NM Flex Collar 17.800 2.875 8 4-1/2 IF 31.03 HES 754.78 12 NM Flex Collar 8.510 I 2.876 _B4-1/2IF 31.02 HES 185.80 13XO Sub 6.250 2.500 _ B 4-1/2 XH 2.82 HES 188.42 14 Weatherford Hydraulic Jar 8.125 2.750 8 4-1/2 XH 31.50 WFT 270.02 75 XO Sub 6.000 ' 2.500 B4 Mod 2.02 HES 222.54 10 1724"XT-31)1HWOP ' 4.000 2.563 528.15 WFT 748.80 TOTAL BHA LENGTH: 748.80 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVD ON/S 1 CE I-W VS DLS I Calculation J vs...WWI 1070.28 20.14 2]2.49 1045 i3 .0.84 N �' -183.02 W 183.]8 3.59 Mnimum Curvature 260 True North - --.. _ -.. -_ - 1737.00 32.04 272 t6 t OB8 56 .Bitty -216.3/W 215.13 4.70 kin.).Curvature 200 True North __--- 7770.30 33.00 271 49 1125 66 .8 e7 N . -232.00 W 232 71 6.04 Ntnimum Curvature .260 True North FUEL CONSUMPTION KUUIPK RIG 96 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED MAO REPORT:J 2249c,-12 Classiprgan vol(WB Customer Vol(gal) Customer Vol(all Customer Vol 1g40 Summery Quantities I --... Vol(a9-__-_- Delivered Tod yi 2.400.0 AES(D) 36.3 Kuukpik(D) 241.8.6 5,000-gallonT NkjG) Total Diesel Co ed 420772.0 On Hand Today 4,300.0 Della Lease(D) 214 8 Peak(D) 1468.3 23000-gallon Tank ) TotalLal Gasoline 20,942.3 Used Tod 1,800.0 GBR(0) Tiki /Conan D � 9aq ( I 875.0 NSB Equipment(0) 000,1l Consumed Today 58504 Used the Well II 15,835.0 Halliburton(D) 481.8 Umiaq(0) 255.6 I BGF(G) 422.0 Gasoline Consumed Today - 422.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position Count Est Hours [Total Hours Notes Incident Type .Today,,,_ Com res pe Y-,-'_-_._..- Kuukpik Drilling Rig Crew 21 12 ' 252 Illness 0 Kuukpik Drilling Tool Pusher 2 12 24 INury 0 HES-BSS Cementing 9 13 117 Three in cams.Sin staying in Barrow Spa 0 HES-Baroid Mrd 2 13 26 Tunde Disturbance 0 . HES-Sperry _ MWD/DD 4 13 52 Vehicle OO Road __ _ 1 -- HES HES Supervisor 1 13 13 HES supervisor staying in Barrow Near Mss 0 Conam Facilities 16 13 _ 208 'All individuals slaying in Barrow -- - - ------- Umiaq Ops Support I 8 13 104 :Spill tech in camp.Se.n stayingin Barrow Vehicle Off Road:A pickup truck drove off the ice road.The V Icco Gray Wellheadj 2 12 24 driver was not injured.The truck remains off the road and will Peak RIO Support ., 19 14 182 Five in camp Eight staying in Barrow require heavy equipment to pull it back on the ice road.Pending Kudepil Ca Cook/Clean L 6 12 80 operations,it is anticipated the truck will be retrieved today. AWIYq Camp Manager i 1 12 12 Additional details to be acquired thereafter Beacon Medic 1 12 12 OasisSample Techs 2 2 24 -- - _ ----- - .-... -_ - -- --- Mine. PRA Const Supe 1 to73Staying BartowPRA DSM 212 24 PRA HSE 1 12 2GBR CasingESTIMATED TOTAL DAILY LABOR HOURS: 1159 Total Personnel in Camp:52 Individuals et WALAKPA#13 DAILY DRILLING REPOR" 25-Mar-12 /(,. "' Barrow Gas Operator Nurth Slope Borough Project Description D II t Pr WWI Site Leaders Don Breeden/Thor KasNd jN.,,,t- ._ Wen Name Walekpa813 CIP NC1P Number 08-090 GN Phone 007)O80-42013 �• API S/AOGCC _-- , NSB DeINbprnaM Perm. .-�.,,,.. (PTD Y) 50-023-20041-0000 Land Use Permit Number 70.262 of Phone (907)771.1002 Rig Accept 'Accepted 17-Mar-1 Rig Contractor Kuukplk Drilling,LLC:KuukpN1 Wing Rig 45 Properly Designation WNak pa Wet SIN Phone (907)771.1021 DablTime 12®00:01 Rig Rebase 00:00 Depth Date/Time (feet)rkb 2,51T MN DI-1,008' D Target Depth(feet)rkb 5,325'MD/2,310'NSE D HPhone (007)771-1025 Days on Wet 9 OART I ORD Operations Heel 24 Ort ahead as per the directional plan Hous OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish I Hour Description Detail Daily Total o.00 7:00 1 0 Drill cement.Drill to 1230'.C1311 to get consistent mud weights in and out.Pull to shoe 7 Rig Up/Rig Down + /V0 ,Blow down.R/U for FIT.230 psi with 0.2 ppg mud at 1,180'ND.13 ppg EMW.Shut in 2.Drilling 21.0 53.0 9 30 2.5 pressure fat off for 30 minutes 3.R .and rakerReaming 8.30 1U 00 ~- 0.5 RIH back to bottom 01 1230' 4.Gonna 10:00 � 12.00 2 0 Drill from 1230'b 1350 ^ 5 Condition and Circulate 8.5 12:00 0:00 _12.0 Drill from 1350'b 2141 1.....,%, _ 0 Trips 0.5 12.5 0:00 0:00 II 0 -'Drill front 2141'to 2517' 7.Lubricate Rig 1.5 - - - - - __ 8 Repair Rig 4.5 0 C/O Drill Lina 2.5 10 Deviation 2.0 11.Wreene Log _- ---- 12 Run Casing and Cement 70.5 -- -_- _- - 13.Wait on Cement --- 14.Nippleup BOP 41.5 15 Test BOP - -- 73.0 "•E616 Update•'• 16.Drill Stem Test Approximate volumes:700 blob diesel,171 hhle freshvwter.2435 blots waste fluid 1].Plugback 18.Squeeze Cement •••Weather Update•" 19 Fishing Ambient temperature range horn-25F 10-15F.Winds variable to 15 mph 20.Directional Work 21.Other 2.5 10.5 1-----. TOTAL HOURS:�i. 24 ', TOTAL HOURS: 24 788 DRILLING AND COMPLETION INFORMATION BIT NUMBER ' SIZE(In) _1_ MFG 1 TYPE SERIAL NUMBER JETS DEPTH IN(1 1) I DEPTH OUT(ft) FEET ! GRADE OUT HAS OBD I FTIHR 1 RR 12 1/4 HDBS QMCIGNC 11748526 3-16 8 I-12 103 1210 1107 1-VrT.A.O No nE 1719 ' 03.00 2 RR 81/2 HDBS PDC-FX252e 5013008 5-13 1210 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RNA CEMENT PROGRAM Comments _- Section , OD(in) Weight(plat)t) Grade Thread MD(ft) ; TVD(ft) Contractor Type Conductor _ 10 84 L-e0 Welded 101.5 101.5 Hall brrtol 28-Feb 12 C Permafrost TOC at 9bps Surface Coin 05/8 40 L-3U 81C-M 1.202 I. 1,158 /tall burton 21-Mar-12 12:00 9 � li L Lead,"G"Tall Plug Bumped.Rtneb Surf PUMP 91 PUMP 02 LSND MUD PROPERTIES LSND MUD INGREDIENT INVENTORY Manufacturer 1 Ellis Williams Manufacturer ISM FL IOrnp('Fr 82 Description I Used Today' On Location Model , WH-1000-A 'Model 7501000 Time 23.50 Sodium Bicarbonate(sack) • Liner Size(in) _r 5 'Liner Size(at) L 0 Weight(Ibs/gal) jI 0.3 AQUAGEL(sack) Stroke(in) 10 Stroke(in) --- 9 VIS(sec/gt) l _--- N Citric Acid Anhydrous(sack) , BBL/STK9_90% 0.0583 BBUSTK iie 90% 0.0755 PV(pp) 8(§70 d.5F THERMS-THIN(5 GAL JUG) To be reported tomorrow due SPM SPM 80 ti __ _. 80 YP 1Ibs/10orn @ M dqF BARA-0EFOAM HP(Sg pall) to software problems.New GPM __ 210 GPM 254 Gels(lbw 100ft-) 7/10/12 N-DRIL HT PLUS(Back) computer being shipped to PSI 1450 PSI 1,450 pH 9 @ 76 degF N-VIS(258) location WELL CONTROL Filtrate WL(mL/30 min) I _ 19X9 LUBE(559 drum) ._. SPR Pump 41 ' 30 spm @ 120 SPR Pump 02 20 spm @ 720 Sand(%by rot) Trace BAROIO 41(sic) SPR Pump al 40spm @ 150 SPR Pump 412 --. --_- Chrome DESCO Chrome Free(250) FIT EMW(ppg) 13 - 40 spm�190 Bolide(%by vol) 6 LCM(ppb) 0 BARACARB 25(sack) -,- --- I DRILL STRING AND HYDRAULICS CI(mg/L) 2500 SOLIDS CONTROL EQUIPMENT AVDP(fps) 3.38 AVDC(fps) 7.12 Ca(mg/L) 140 Shaker Screw* Hous Annulus(bb's) 126 @ 2550' .W08(k-Ib( 1 8-15 - Cake(API 32nd inch) 1 Super G-100100100 3 24 Pipe(bb's) 25@2550 'RPM 0-73 PF/MF(ml) 0.12/2.55 Spa G-140120120 3 • 24 Pick Up(k-lb) , 60 TFA lin'1 0.8841 Total Clic(bb's) 330 Super G-140,140,140 3 • 24 Slack Off(k-lb) 54 Jet HHP 112 Hob(bbb) 185 @ 2550' Ge*ltege I SpeedHous Jet Vel(fps) 230 'dP @ Bit(psi) 414 Reserve(bbls) 100 Pit 3 Centrifuge : 2300 j -18 BHA 200 Item Description 'i OD(m) i ID(b) 1 Gauge(in)I Top Comreetlon ' Length(VD .1Vendor ImtdM ..__ CtstLength(fp BRThw a_ I HDBS8 500 2.250 8.500 P 4-1/2 REG . 101 I HES 1.01 FX 2520 PDC 2 6-3/4"Spe yD rl Lobe 6/7-5.0 stg 6.750 4.498 04-112 IF , 27.23 HES 28.24 3 NM Floats b 0720 2_.813 841/2 IF l• 225 HES 30.49 - -- 4 NM Spacing Collar _0750 2.7504__ _ B4-1/2 IF I 8.20 • HES 1 38.69 5 DGR Collar 6.750 1.920 8.375 B4-1/2 IF 6.75 1• HES 46.44 8 ILS 8.750 1.420 B41/21F 4.10 HES 50.54 ] EWR-P4 Cotler 8.760 2.000 B 4-1/21F 23.19 HES 73.73 8 DM Collar 13.750 ' 3.125 B41/21F 9.20 HES f 82.93 B TM-HOC 0.900 I 3.250 84-1/21F 10.04 HES 02.07 10 NM Flex Collar 8.780 2.875 B 4-1/2 IIF30.78 HES 12175 11 NM Flex Collar 8 800 2.875 B 4-7/21F 31.03 HES 154.78 12 NM Flex Collar O Bt 0 2.875 B I-7/21FF 31.02 HES 185.80 13 'XO Sub 8.250 2500 B 4-1/2 XH 2.62 HES 188.42 14 Weatherford Hydraulic Jar i 0.125 2.750 8 4-1/2%JI 31.50 WFT 210.92 75 XO Sub 0.000 2.500 B4 Mod 2.02 HES 222.54 "__. I _.. 16 17 x 4"XT-39 H W DP 4.000 2.503 528.15 WFT 748.00 _-i._ _..- T _ TOTAL BHA LENGTH: 749 MOST RECENT DIREC"IONAL SURVEYS MD INC AZ TVD 04/43 eEJ4M ' VS DLS Calculation J l9 66.15 267.08 • 1908 07 r104178 -_-- AzimuthN1 +13.]3 N -1044.10 W 0.20 Minimum Curvature e 260 80 T North 71.07 207.98 .1 1031.86 +11.07 N 1 -1102,56 W I 1102.10 7.83 Minimum Curvature the 260 T North J'/747 74.37 _.-. 270.18 ! 7849 BS +10.73 N -1180 69 W I 1180.33 0.40 Minimum Curvature 289 True North FUEL CONSUMPTION K 0 UKPIK RIG 45 DIESEL for W13 FUEL TYPE.RECIPIENT.QUANTITY.AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMAQ REPORT:; 23-1996-12 Clasnitbation Vol(papCnelomer vol l9a0 Customer Vol hall customer 1 Vol7W Summary Quantities j Vol(gal) _._. __. Delivered Today 1,000 AES(D) 16 5 Kuukpik(D) 2778 2 S 000-gallon Tank(GI Total Diesel Consumed 420,205.2 On Hand Today 5,800 Dela Lease(D) 223.7 Peak(D) 1358.0 _-_ 23.000-gallon Tank(D) Total Gasoline Consumed 21,338.3 Used Today 2,300 055(D) Tikigaq/Conan(0) 643.5 1/58 Equipment(D( I Diesel Consumed Today 5,513.2 Used this Well 18,235 Halliburton(D) I 337.7 IUmleq(D) I 160.0 BGF(G) 1 397.0 Gasoline Consumed Today 'I, 397.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company PostionCount OctHours .Total Hours Notes Incident Type TodayCommeets . ... _.. -.. -.. _... Kuukpk Drilling Rig Crew .. 12 264 Illness 0 Kuukp&Drilling 'Tool Pusher 12 24 Injury 0 _ HES-BSS ICamentin0 9 13 117 Tniee in camp.Six staying in Barrow Spit 0 • HES-Baroid Mud 2 13 20 T nde Disturbance 0 HES-Sperry MWD/DD 4 13 522 Vehicle Off Road 0 HES Supervisor I 13 13 HES supervisor staying in Barrow Near Mss 0 Conan Facilities 10 13 208 'AY individuals staying in Barrow Umlaq Ops Support _ e 13 104 I Spit tech in sun staying in camp.SewkB-___-_ - _.. _ Vette Gray _Wellhead i 12 24 Peak Rig Support 13 14 182 FM In camp.Eight.laying in Barrow Kuukpik Catenng !Cook/Clean 5 12 00 aluliiy Camp Manager 1 12 12 Beacon Medic _ t 12 12 Oasis Sample Techs . 12 24 PRA rDSM Super 1 13 13 1Steying Barrow -- _- uDe _. - ...____. -- - PRA DSM . '- 12 24 en PRA {HSE _ • - 12 12 PRA _-_ Geologist I 12 12 I ESTIMATEDTOTALDAILYLABORHOURS: 1183 • Total Personnel In Camp:53 Individuals ,,,co.c,r, WALAKPA#13 DAILY DRILLING REPOR- 26-Mar-12 \�y Barrow GasI Operator North$lope Borough Project Description Drilling Pros._ WONBb Leedom Don Breeden lhor Kalleslad . s....G---•. WON Name W Wkpa 073 CIP Number 1 08-090 Call Phone I (907)980-4200 '1•rr. PermitAPI;�DA00)OCC 50-023-20041.00-00 land Use PerNSB Development Permit Office Phone (907)771-1002 Number 76252 Rip Accept •Accepted 77-Mar-'Rig Contractor Kinkpk Drilling,LLC:Ku kpk Drigg Rig 05 Property Deeignetlon WNakpa Wel Site Phone (007)771-1021 Dale/Tkne _j 72®00:07 Rig Releaee 011:00 Depth 3,713'MDI-2,370'ND T DaleRime (feet)rkb arget Depth(feet)M5.325'MD 12.3417 ND HSE Phone (007)771-1025 Days on Well 10 DART OBD.Expecting casing pont x'3,755'MD Operations Mort 24• Circuits hole clean.Pump dry job.Put on elevators.Pump out ee needed.Put Homs to shoe.Evaluate at shoe whether cleanout hip to bottom is needed OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY . St.., Fm., Hours [ Description Detail Daily Total _ • 8.0 Drill from 2517'to 2820' 1.Rig Up/Rip Down 11.00 18.30 7.5 Drill from 2820'l0 3278' 2.Drilling 1 22.0 74.0 10.30 20:30 1.0 Remove chucks of Hay that were restrbng the Bowline.CkcrYab 1 Reaming • 2030 0:00 3.5 Drill from 3278'to 3471' 4 Coring 0.00 2:30 Z5 ION!horn 3471'to 3590 5 Condition and Circuits 2.0 10.5 2,30 3:00 0.5 Circulate to clean hole e.Tnpa 42.5 100 4:30 1,5 Drill front 3580'70 3857' 7.Lubricate Rip 1.6 4'.30 5:00 0.5 Circulate and survey 8.Repair Rig 1.0 5,00 0:00 1.0 Drill from 31357'to 3713' 0.C/O Drill Line 2.5 - _-- 10.Deviation 2.0 11,Wooline Log 12.Run Casing and Cement 10.5 13.Wed on Cement 41.5 14.Nipple up BOP __._.._ -..___.. 15.Teat BOP 13.0 "'EB-15 Update••• 10.Drill Stem Test Approximate volumes'. 160 bits diesel,171 ids hash water,2435 bbls waste fluid 17.Plupbeck 18.Squeeze Cement -r- .___. Weather Update••• 19.Fishing . Ambient temperature range from-25F to-15F.Winds variable to 10 mph 20.Direc5onal Work - 21.Other I 23.0 I TOTAL HOURS: 24 TOTAL HOURS: ?A 222 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) _. MFG TYPE SERIAL NUMBER JETS : DEPTH IN OD DEPTH OUT FEET GRADE OUT HRS OBD 1 ?.;j 1 R 121/4 HOBS U1 I:R1, 11748526 3-1881-12 103 1210 1107 t T E 4io-m 1739 i 03.00 2RR 81/2 HDBS PUGFx1516 5013608 5-13 1210 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section 00(in) Weight(ppf) Grade Thread MD(ft) TVD(ft) Contractor CIP Type Comments Conductor 10 84 L-80 Welded 101.5 IU1.5 _Halliburton 26-Feb-12 C P iof 0st TOC at 9 0gs Surface Casing 9 5/8 40 L-80 BTC-M 1.202 1.158 Halibunon 21-5101-12 @ 12.00 Lead,"C"Tail Plug Bumped.Rtns to Surf • � I PUMP 01 PUMP#2 LSND MUD PROPERTIES LSND MUD INGREDIENT INVENTORY Manufacturer Ellis Williams Manufacturer TOM FI Iemp l'Fl 98 Description Section Qty On Location Model WH-1000-A 'Model TSM1000 I11110 23.59 Sodium 13,,116011,110(sack) 33 ' liner Sire(in) 5 Liner Size(in) 8 Weight(lbstgal) • B.8 Barman U Plus(250 sack) 42- Stroke(n) -_..--- 10 Stroke lin) 9 VIS(sec/q1) _.-62(82 90 degF Citric Add Anhydrous(sack) 5---- BBL/STK @ 08% 00583 BBL/STK�08% 0.0755 PV(cp) 19 Cif 90 oegF XC-207(88 sack) e -9- -. - -- SPM t 92 SPM 76 yr.'bow 25@90 degF Barotrol Plus(sack) 30 GPM 225 GPM L_ 241 Gele(Ibe/100e1).__ 0/10/15 DEXTRID LT(sack) 53 PSI 2 290 PSI 2,200 pH 9.3 @ 90 degF N-VIS(25#) 0 WELL CONTROL Fixate WL(teLY30 min) 42 NXS LUBE(55g drum) 0 SPR Pump 01 20 spm @ 115 SPR Pump 02 20 spm @ 130 SBM(%by vol) 0.25 BAROID 41(sack) 390 1 SPR Pump#1 40 spin @ 170 •SPR Pump S2 40 spm @ 210 Sotds(%by vol) 7.7 DESCO Chrome Free(25#) 7 FIT EMW(ppg) 13 LCM(ppb) 0 Caustic Soda(sack) 4 DRILL STRING AND HYDRAULICS CI(619/L) 1800 SOLIDS CONTROL EQUIPMENT- AVDP(fps) 3.39 AVDG(fps) 7.14 Ca(mg/L) 120 BhNrer Screens I Horne Annulus(ibis) • 183 3600' •WOB(k-lb 8-15 Cake API 32nd inch 1 @ ) ( ) ._ -.. SuperG-700,700,700 3 24 __- Pipe(bits) 38@3800 RPM 0-73 PF/MF(ml) 0.23/1.58 Super G-110,120120 I- 13 24 Ptak Up(k-I15) II 82 TFA lin') 0.8041 Active Pits(bile) 330 Super G-740,140 700 1 3 20 Slack Oe(k-Ib) 50 .Jet HHP 118 Hob(bbls) --- 260 @ 3000' Centrifuge L SpeedTHoss Jet Vel(fps) 230 I dP @ Bit(psi) 437 Reserve Pits(bbls) 00 Pit 3 Centrifuge 2300 I -18 BHA 200 Item .- Description 1. OD(WI ID(in) Doe.,(kl)I Top Comsotto. Length(R) I Vendor T Cumulative Length(N) I BRT hour I HDBS FX 2526 PDC 8.500 2.250 8,500 P 4-1/2 REG 1.01 HES 1.01 2 0-3/4"SperryDrl Lobe 8/7-5.0 stg 6.750 • 4.498 --_-- 84-1/2 IF 27.23 HES 28.24 __- II- 3 NM Float Sub • 0720 2.873 84-1/2 IF 2.25 HES 30,49 _.. 0NDM Spacing Coder 8.750 2.750 B 4.1/21F 920 HES 38.88 5 DGR Collar 6.750 1.920 I 8.375 B 4-1/2 IF 6.75 r HES 46.44 O ILS 8.750 1.420 Bd•1/21F 4.10 � HES i 50.54 7 EWR-P4 Collar --- 6.750 2.000 B 4-1/2 IF 23.19 HES 73.73 _-- 8 ADM Collar 6.750 3.125 84.7/21F 8.20 HES 82.03 - - 9 TM-HOC 0.900 ' 3.250 84-7/21F 10.04 HES 02.97 10 NM Flex Collar 6.780 2.875 B 4-1/2 IF 30.78 HES 123.75 11 I NM Flex Collar 8.800 2.875 B 4-1/2 IF 31.03 HES 154.78 12 •NM Flex Collar 6.810 2.875 B 4-1/2 IF 31.02 HES 185.80 13 XO Sub 6.250 2.500 841/2 XH 2.62 HES 188.42 ..._._ r -- _ 14 Weatherford Hydraulic Jar 0.125 2.750 B 4-7/2 XH 31.50 WFT 210.02 75 XO Sub 6.000 2.500 B/Mod 2.82 HES 222.54 10 17 x4'XT-30 HWDP 4.000 2.583 520.15 WET 74800 TOTAL BHA LENGTH: 748.89 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVD •N1.4 , E�/-W ' VS DLS GklYation I VB ANmW 3452 08 73.86 270.53 2261.9644.535 -212570W North 3516 38 74.37 27006 2278.32 4 4.21 5 -2180.09W IM212545 x.80 MNrlumC Curvature 2697 True Nand _. 2186 44 1 08 eee Curvature be e 269 True No 3580 J5 75.53 260 80 2295.88 4 4.29 5 -2248.57 W 1, 2248 30 1.85 Minimum Curvature •269 True North FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMW REPOR'T:I 24-Mar-12 CMsaBlcehon Vol(gal Customer Vol(call Customer Vol(gall CustomerVol tool) Summary Quantities Vol(gag 0011001.4 Today 3,200 AES(5) 30.0 Kuukplk(D) 1885.1 5,000-gallon Tank(G) Total Diesel Consumed T 45,332.4 On hand Today 6,100 Delta Lease(D) 150.2 Peak(0) 1403.3 23000-gallon Tank(D) Total Gasoline Consumed 2,706.0 Used Today 2,000 GBR(0) Tlkigaq/Conan(D) 873.7 NSB Equipment(0) Diesel Consumed Today 5,383.8 Used this Well 20,835 Halliburton(D) 8038 11 Umiaq(D) 137.7 BGF(G) 223.0 Gasoline Consumed Today I 223.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT NSF SUMMARY Company Position Count Eat Hours 11 Total Hours Notes Incident Type Today Comments K ukp k Drilling Rig Crew 22 12 • 264 1 Illness 0 K ukpik Drilling Tool Pusher 2 _ 12 24 Itlr Y 0 - 'Three in cam HES-BSS •Cemenarg 9 13 117 p.Six staying in Barrow Spill 0 HES-Baroid MW 2 13 26Tunda Distur banns 0 HES-Sperry MWD/DD 4 13 52 1 Vehicle O6 Road 0_ HES Supervise 1 13 13 HES supervisor staying in Barrow Neer kiss 0 Conam Facilities 70 ___ 13 208 All individuals slaying n Barrow Umiaq Opa Support 8 13 104 Spill tech in camp.Seven staying in Barrow Velw Grey Wellhead 3 12 36 Peak Rip Support 13 14 182 ;Five in camp.Eight atsykg it Barrow Kuukpik Ce: • Cook/Chan 5 12 00 Alulip Camp Manager 7 _ 12 12 __- Beacon Medic 1 12 12 Oasis Semple Techs 2 12 24 PRA Coast Super 1 13 13 SbydgneaMR....... PRA DSM 2 12 24PRA HSE 1 12 12PRA 000109 1 12 24 ESTIMATED TOTAL DAILY LABOR HOURS: 1207 Total Personnel in Camp:55lndividuals ...,54.7. -.'..,77.t,,,..::..>-,„.., 131a77B WALAKPA#13 DAILY DRILLING REPORT 27-Mar-12 � t ter '� - _ ,''� Operator North Slope Borough Project Description Barrow Gas W4#site Leaders Don Breeden/Thor KaMatad 4 _-- D lling Pros-_ {• We#Name Walakpa#13 CIP Number 05-090 CH Phew (007)980.4200 1,-�....,,,,,,r,in ACC 60-023.20041.0600 Land We Penult NOB Development Permit Office Phone (907)771-1002 ( (PTD#) Number 10-252 Rig Accept Accepted 17-Mar- Rig Conhactar Kukpk Calling,LLC:Kuukpk Drltrg Rig#5 Property Designation Walakpa Well Site Phone (007)771-1021 Date/Time 12®00:01 Rig Release 06:00 Depth 3,755'MD 12,322'TVD DateTTImo (feet)rkb ,Target Depth(feet)dtb 5,325'MD/2,348'ND HSE Phone (907)771-1025 Days on Well 11 OART LID BHA u Operation Next 24• Finish L/D BHA.Teat 7"rams.Dummy run wlending joint RIH with intermediate Hos sing.Land and hang off.R/U and cement OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish Hours , Description Detail Daily Total 6.00 7.30 Drill from 3713'to intermediate casing point at 3755' 1.Rig Up/Rig Down 7'.30 0:00 I Circulate and clean hole 2.Drilling 1.5 75.5 9.00 10:00 Pull o t elevators from 3755'to 3415.201(0 overpull 3.Reaming _.. ...-_. _ _.. 10:00 17:00 Pump out from 3415 to 3281' 4.Coring 71:00 12:00 Pull on alvatora from 3281'l0 2929' 5.Condition end Giallo 3.6 14.0 12:00 17:00 Back ream from 2020'to shoe 6.Tripe 17.0 50.5 17:00 17:30 :Circulate hole dean 17.Lubricate Rig 0.5 2.0 17:30 18:00 Blow dovm top drive 8.Repair Rig 1.0 18.00 _ 18:30 Service rig Q.C/O Drill Line 2.5 18.30 21:30RIH from shoe to 3755'.N significant ledges encountered.Good trip in 10.Da tion 20 21'30 23:00 Circulate hole clean.L t of hale/clay unloaded.Pump 20 bbl sweep 71.Wireline Log I 23:00 23:30 Pump dry jb.Pull three t ids.151(overpull.A bit sticky • 12.Run Casing and Cement 10.5 23:30 0:00 Slowdown tp drive 13.Wait on Cernent 0:00 3:00 Put horn 3,402'to HWDP on elevators.Good hip',minimal dreg 14.Nipple up BOP 41.5 3:00 4:00 Monter Nell.Redress ropes on monkey board.Bring down unneeded tools 15.Test BOP 13.0 4:00 0:00UD HWDP and BHA 16.Drill Stem Teel - -_- "•AOGCC Update•"------ 17 Plu9hack Gave 48-hour AOGCC notice of Wednesday BOPE test.Jeff Jones waived witness 78.Squeev CemsM : •••EB-15U Update::: -10 Fishing_ ApProgmat volumes:155 bbl diesel,105 bbl fresh wale 2072 DDb wade fluid 20 Directional Work 1 Weather Update •: __...._.._ .....27 Other 1.5 24 5 TOTAL HOURS 0 Ambient temperature range from-25F l0 10F Winds vartebte to 10 mph TOTAL HOURS::24 246 DRILLING AND COMPLETION INFORMATION BIT NUMBER I SIZE(in) MFG TYPE SERIAL NUMBER JETS I DEPTH IN(ft) DEPTH OUT(R) FEET ' GRADE OUT HRS OBD FT/HR 1 RR 121/4HUBS I 8800081 11748526 3-1081-12 103 1210 __-1107 1+wfA£1440-1'0 17.30 03.08 2 RR 8112 _HDBS PUC-FxtS2ii 5013668 5-13 1210 I 3755 2545 25.85 98.45 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RK - CEMENT PROGRAM Section OD(in) Weight(ppf) Grade Thread T MD(ft) TVD(R) Contractor 1 GP Type Comments Conductor to 84 L-80 i Welded 101.5 1015 Halliburton 26-Feb-12 C Permafrost TOC at 0 logs Solace Geeing 95/8 40 L80 BTC-M 1.202 1,158 Halliburton 21-Mar-12 @ 12:00 "L Lead C Tail Plug Bumped Rhe to Surf PUMP 61 PUMP#2 LSND MUD PROPERTIES LSND MUD INGREDIENT INVENTORY Manufacture, Ellis William s- Manufacturer TSM FL Temp()F) 98 scription Used Todey (NILBeaBQr1 Model VJIi-1000-A Model 1SM1000 Time 23',50 Aquagel(sacDek) 212 Line-Sze(in) 5 Liner Size 00 6 Weight(lbs/pal) 29 Aquagel Goldaeal(sack) 1 8 Stroke On 10 i Stroke Iii) 9 VIS(sec/qt) 55 Q 01 degF Citric Acid Anhydrous(wick) BBL'STK L 96% U 0583 BBL/STK Q 96%: 0.0755 PV(cp) 23 @ 91 degF XC-207 800 sack) SPM 0 SPM 0 YP awl o0f 20001 degF Barotrol Plus(sack) GPM 0 GPM 0 Gels 1D6/1 10/14/18 DEXTRID LT(sack) PSI 0 PSI , 0 _pH _ -- --_- ---------�_ 0.1�97 degF N-VIS(25#) WELL CONTROL Filtrate WL(mL/30 min) '. 5.0 NXS LUBE(55g drum) SPR Pump -__ 01 SPR Pump#2 � Sand(%byvol) N/A BAROID 47(sack) 0 # 2 0 ---_. _.-. SPR Pump#1 SPR Pump 02 Solids(%by vol) 8.7 DESCO Chrome Free(250) FIT EMW(ppg) 13 LCM(ppb) 0 Caustic Soda(sack) DRILL STRING AND HYDRAULICS CI(mg/L) 1600 SOLIDS CONTROL EQ IPMENT - - AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(mg/L) 120 Shaker Screens Hous. Annulus(bbls) N I A WOB(k Ib) 0 Cake(API 32nd Inch) 1 Super G 100,100100 3 24 Pipe(biota) NIA .RPM 0 PF/MF(ml) 0/1.8 Super G-140,120120 3 24 tl _ - Pick Up(k-Ib) 0 TEA Iin21 0.6841 Active PM(l1Ma) 245 Super G-140,740,140 _-- 3 24 .._ Slack Off(k-Ib) 0 'Jet HHP 0 How(1016) 270 Centrifuge Speed Hous Jet Vel 0 �I dP Bit t-_-__- 0 Reserve Pits(bbls Reserve is beingleaned -- Pit 3 Centrifuge -_-__-- (fps) (al (psi) ) I pits t uge 2300 10 _ BHA 200 Item Description OD( ) r ID(u) � Gauge(in) Top Gonrwctbn Length Kt) Vendor_- Cumulative.Length(R) BRT hours 1 I HDBS FX 2526 PDC 8.500 2.250 8500 P4-1/2 REG 1.01 HES 1.01 2 '0-3/4"SperryDril Lobe 0/7-5.0 stg 0 750 4.498 B 4-1/2 IF 27.23 HES 28.24 3 NM Float Sub 6.720 2.813 B 4.1/21F 225 HES 30.40 4 FNM Spacing Collar 6.760 2.750 I B 4-7/21F 9.20 _ HES 39.00 5 DGR Collar 6.750 7.020 8.375 B 4-10 IF 8.75 HES 40.14 6 ILS 0.760 1.420 B 4-1/21F 4.10 HES 50.54 7 EWR-P4 Collar 6.750 2.000 B 4-1/2 IF 23.19 HES 73.73 e DM Collar 0.760 3.125 84-1/21F 0.20 HES 82.93 9 TM-HOC 0.000 3.250 841121E 10.04 HES 92.97 10 NM Flex Collar 0.780 2.875 6 4-112 IF 30.78 HES 123.75 11NM Flex Collar 5.800 2.875 B 4.1/2 IF 31.03 HES 154.78 12 NM Flex Collar 0.810 2.875 B 4-7/21F 31.02 HES 185.80 13 XO Sub 6.250 2.500 84.112 XH 2.02 HES 188.42 14 Weatherford H --- ' Hydraulic Jar 0.125 2.750 84-1/2%H 31.50 WFT 270.02 __-- 15 XO Sub 6.000 2.500 84 Mod 222 HES 222.54 10 17x4"XT-30 HWDP 4.000 2.503 52615 WFT 748.65 - TOTAL BHA LENGTH: 745.89 MOST RECENT DIRECTIONAL SURVEYS MD. .INC AZ TVD +N/-S +EI W VS. OLS Calculation Azimuth VS Azimu 358045 75.53 20080 1 220508 4.285 -22485]W 2248.30 785 M mum Curvature 209 True North ! _ 3043.84 70.44 280.40 230000 +4,72 S -2310.44 W 2310.17 0.21 MNm=Curvature 200 True North 3076.14 81.76 269.57 231498 0 5.01 S -2342.30 W , 2342.03 7.18 Mnimum Curvature 289 True North FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL for W13 FUEL'TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 25-Mar-12 _-- --_-. _.. -_- Summary Quantities Vol(gal) cwsrWatlon vat _Customer Volition cu.tom.. via loan Customer Volvia team Delivered Today 2,800 AES(D) 41.6 Kuukpk(D) 3670.0 5000-gallon Tank(G) Total Diesel Consumed 53,100.7 On Hand Today. 6,300 Delta Lease(D) 500.0 Peak(D) i 1272.3 23000-gallon Tank(0) Total Gasoline Consumed 2,001.2 Used Today 2,600 GBR(D) Tikigaq/Comm(D) 917.3 NSB Equipment(D) Diesel Consumed Today 7,049.3 Used this Well 23,335 Halliburton(0) 358.9 Umiaq(0) 280.2 BGF(G) 255.2 Gasoline Consumed Today 2852 PERSONNEL AND HSE PROJECT PERSONNEL SU MARY PROJECT HSE SUMMARY Position C226 Count Est Hours Tot12 al Notes Illnessincident Type. Today CommenCommentsK ukplk Drilling Rig Crew KUWpik Drilling Tool Pusher 2 12 24 1 Injury ---- - -- - HES-BSS Cementing 0 13 777 Three in camp.Six slaying in Barrow Spill HES-Baroid Mud 2 13 20 Tunda Disturbance HES-Sperry MWD/DD 4 13 52 Vehicle Off Road HES Supervisor 1 13 13 HES aup rsteyhgh Barrow Near Miss Conam Facilities 16 13 208 All individuals stanng in Barrow -- _- Urnkq !Ops S.ipport 8 13 104 Spill tech Mcamp.Seven staying W Barrow i' Vett*Gray Wellhead 3 12 30 _ Peek Rig Support 13 14 182 Five in camp.Eight staying in Barrow • Kuukpik Catering Cook/Clean 5 12 60 Alutiiq Camp Manager I 1 12 12 Beacon Medic ---1 12 12 • Oasis Sample Techs 2 12 24 PRA Const Super 1 13 13 Staying W Bartow PRA DSM 2 12 24 -- PRA HSE li--- 1 i 12 12 PRA Geologist 2 12 24_ - - -- - • ESTIMATED TOTAL DAILY LABOR HOURS: 1207 Total Personnel In Camp:56 Individuals P111111 -e: .t. WALAKPA#13 DAILY DRILLING REPORT 28-Mar-12 . tii, . Barrow Gas F Operator Nort t Slope Borough PrutCIP DOMNumb r Drilling-050Prole._.. Well Site Leaders Don Breeden/Thor KaNYad s �t�'yZ.��^:... Wel Name Walekpe 473 CIP Number u8-000 Cell Phone (007)980-4206 vee API 0/AOOCC 60-023.2oo 1.00.00 Land Use Penns NOB Development Permit Moe Phone (007)771.1002 Ar (PED 0) Number 10-252 Rig AooePl Accepted 17-Maw Rig Contractor Kudlpk Wino,LLC:Kuukph Dreg Rig 65 Dale/Time 12000:07 Properly DeslputbW n Wawe Well Bite a SPhone (007)771-1021 Rig Release 06:00 Depth 3,755'MD/2.322'ND T Date/Time (/wt)rkb arget Depth(feet)rkb 5,325'MD/2,318'ND HSE Phone (007)777-1025 Days on Woo 12 BART RID cement gear Operations Next 24- Test BOPE.Build Baradril.P/U BHA.Single n. .shoe beds plus 20'of hole. Hours Displace.Pull to shoe.FIT OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVFTY SUMMARY SWI j Finsh I Haas L Description Detail Daily Total 000 ' 8:30 2.5 UD BHA 1 Rig Up/Rig Down --_. -... . 8:30 9:30 1.0 C/O from 4.5-rams to 7-rams 2 Drilling 75.5 0:30 7¢00 0.6 PW wear nog 3.Reaming 1030 11130 1.6 M'U teet joint 4.Coring RIH.Tag and mark 77:90 12:00 06 Teel]'rams and doors.R/D test joint 5.Condition and Circ'"late i_p,5 14.5 Break 7" _- - 12:00 13:00 1.0 down teal joint and XD's and L/D same O.Tripe 2,6 020 13:00 13:90 0.6 Dummy run.P/U T'landing joint and M/Uhargar. 7.Lubricate Rip 20 13:30 R/U floor to run 7"casing.HAI tongs.bails and elevators.M/U two joints.Replace leaking 8.Repair Rig 1.0 23:30 10.0 power tags.Check Boats.Held.RIH to 1.185'C'rc sing volume.RIO to 2.571' a C/O Dnl Line 2.5 one ca -.. ._.... 23:90 ¢00 0.5 Break dreuiaticn 412,571'.Pump one canny volume.68 blots4 bpm at 250 psi 10.Deviation 20 000 2'.30 2.5 RIH from 2,571'to 3745' _ 71.Wiefate Log 7"sa 2:30 4:30 2.0 Land dU to dg.R/ cele 12.Run Casing and Cement 10.0 20.5 4:30 PJSM for cement job.R/U rament head.Pressure test Ines.Pump 10 bbl water 13.Walt on Cement 0:00 1.5 Bush Pump 40 blobuNspacerspacere up d 13.5 ppg a 14.Nipple BOP 41.5 --__ 75.Test BOP 4.5 17.5 -- - - 16.Dnp Stem Test - --- / _ 77 Pkgback -__ 111.Squeeze Cement "'E&16 Update'^ 10.Fishing I App,oemate volumes:700 blob dime!,105 blots fresh water,3170 bbls waste Mid 20.Directional Work I.. -_---.._. ' "'Weather Update"' 21.01Mr 0.5 25.0 TOTAL HOURS: 24 Ambient temperature range from-25F to-10F.Winds variable to 10 mph TOTAL HOURS: 24 t 270 DRILLING AND COMPLETION INFORMATION BIT NUMBER S� IZE(in) MFG TYPE SERIAL NUMBER JETS 1 DEPTH IN(ft) :DEPTH OUT(ft) FEET I GRADE OUT HRS OBD FTIR::. IRR 12114 HUBS 0HGI(GRI.' 11748528 3.1087-72 103 1210 1107 t i E trro-to 17.39 0300 8--_ IRR i 81/2 1 HEMS f PDC-F%2526 5013008 5-13 I 1210 3755 2545 2-xOT.Mx-14Jq40-TO 25.85 08.45 CASINL_AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RI® CEIE%T PROGRAM - _ Section r OD(in) Weight(ppf) Grade • Thread MD(ft) TVD(N) Contractor CW Type _Comments Conductor 16 e4 L-80 Welded 1015 101.5 Halliburton 29Feb12 C Permafrost TOO at-0 bps Surface Casing 65/8 40 L-80 BIC-A4 1,202 t 158 I lalturtot 21-Mar-1201200 "L Lead;*C"Tail Plug Bumped.RNs 10 Surf Int Casing ] 26 L-80 BTC-M 3,716 2.322 Hallibu'lon 28-Mar-120845 I Plug Bumped PUMP M PUMP 02 MUD PROPERTIES MUD INGREDIENT BNENTORY Manufacturer Ells Williams Manufacturer TSM FL Temp('F) Dxmiplsn Used Today On Leonean Model WH-1000-A ,Model TSM1000 Time Agxgel(sack)• -- _-- --- L St�) 5 Liner Size(in) 8 Weight(lbs/pial) Vac trucking off LSNO Aquagel Gclexal(sack) Stroke(In) ... 10 Stroke(In) _ B VIS(esdgt) Will keep enough LSND to drill out Citric Acid Anhydrous(sack) BBUSTK @ 80% 0.0.583 BBL/SIXa 00% 00755 PV(op) XC-207(8#sack) SPM 0 SPM t 0 YP(Iba/t r r Barotrol Pica(sack) GPM 0 GPM o Gals(lbs/1))_ DEXTRID LT(sack) -__ - P51 0 PSI 0 pH -----N-VIS(250) WELL CONTROL FAraIe WL(mU30 mit) Bolding Bradt. NOB LUBE(55g drum) - _. - - - SPR Pump h1 SPR Pump 02 Sand elk by ml) BAROID 41(sack) SPR Pump ill SPR Pump 02 Solids(%by vol) DESCO Chrome Free(254) ' FIT EMW(ppg) 13 LCM(ppb) Caustic Soda(sack) DRILL STRING AND HYDRAULICS CI grip/L) SOLIDS CONTROL EQUIPMENT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(mg/L) Shaker Screens Hours_ Annulus blots N/A WOS(k-lb) 0 Cake(API 32nd Itch 5 ( I ( I 1 Super 3 z4 Pipe(bbls) - - N/A RPM 0 PF/MF(ml)_-- ----Super G-140,120.120 3 24 Pick Up(k1b_L 04 TFA I'n') 00&11 Active Pete(Wks) - - Super G-140,140,140 3 24 Slack Off(k4b) i 52 Jet HHP 0 Hole)bbls) - Centrifuge Speed Hours t - - Jet Vel(fps) 0 dP l07 Bit(psi) 0 Reserve Pits(blots) J Pit 3 Centrifuge 2300 10 BHA 300 gem Description OD(in) I ID(in) Gauge(in)I Top Connution Length(ft) Vendor I Cumulative Length(ft) BRT hours • 1 TOTAL BHA LENGTH: 0.00 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVD fN I-S ♦E I-W J VS DLS Cakulatbn Vg Azimuth 3580.45 75.53 203.80 • 2205.68 +4.205 I -2248.57W 224830 I.85 Minimum Curvatura -_-.. 2159 True North 3043.61 7944 200.40 2309.08 +1.723 -2310.44W23101] 621 Minimum Curvature 288 True North 3070.14 81.70 20957 a 231490 +5.07 S -2342.30 W '• 2342.03 7 18 Minimum Curvature 289 True North FUEL CONSUMPTION KUUKPIK RIGBO DIESEL To,W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED WIAQ REPORT: 20-Mar-12 crrkatpn I Vet 104 Customer Vol lwn ' Customer vol hall Customer va too Summery Qa.ntMx I _-. Vol m n..__ Delivered Today_ 2,800 AES(0) -.. 14.2 KuuSP h(U) 31320 5 000-palbn Tank(G) Total Diesel Consumed 50,784.3 On Hand Today 8,300 Delta Lease(D) j 2254 Peak(DI 1420.1 23000-gallon Tank(D) Total Gasolene Consumed 3,227.3 Used TodeY 2,000 GBR(DI I 1 iAigaq/Gonarn ID) 1004,7. NSB Equipment(D) � Diesel Consumed Today 017710 Used this Wst 25,535. Halliburton(Di 088.3 Ilmiaq IDI __. .. __.-. ( 1 790.5 BGF lGl 236.1 Gasoline Consumed Today 230.7 PERSONNEL AND HSE -_ PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position Count Est Hours Total Hours Nod Incident Type TodayComments Kuukpik Drilling Resew 22 12 204 illness 0 Kuukpik Drilling Toa Pusher 2 12 24 - Injury ---- - g - - .. HES-BSThlee'I tang Sx ata.--- S S Cementing__ 8 13 117 yang In&MOW PA 2 __.. _. I -... _ HES-Baroid Mud 2 13 _ 20 Tune Diskrbaiie _ 0 __- HES-Sperry MWD/DID 4 13 52 Vehicle ler Rud 0 HES Supervisor 1 13 13 HES' supervisor slaying in Barrow Wear ATN - 0 __. Conant Facilities 10 13 208 TAM individuals slaying in Barrow Limier] Ops Support 8 13 104 SpA tech in camp.Seven staying n Barrow Spill:Approximately one quart of transmlmon fluid leaked from Vela,Gray Wellhead 3 12 30 a BUECI pickup truck.The truck was on the ice road between the Peak Rig Suppgn 13 14 182 Five in camp.Eight staying in Barrow camp and the rig.Impacted ice was chipped up,collected,and Kuukpik CateringCook I Clean S 12 00 - placed in waste bags.70 blots of warm lake water spilled on drill Alullq Camp Manager 1 12 12 site pad _- Beacon 'Medic 1 12 12 -- - -- _-....... Baas 'Sample Techs 2 12 24 --_-- -- - PRA Const Super i 1 13 13 Ss)htpti Barrow -- - ---- PRA _ DSM 2 12 24 -- -- -- -- PRA HSE t 12 12 -- -PRA Geologist 2 12 24 ESTIMATEDTOTALDAILYLABORHOURS:) --1207 Total Personnel in Camp:581ndevedoabs M...... f � ,13��B WALAKPA13 DAILYREPORT 29-Mar-12 --- -- I o - J c Operator North Slope Borough Project Description Barrow C'ssf Well Site Leaders Don 5,eeden/Tho KaMetad .- --- 'i - Dry Prop-" Well Name Wa4kpe#13 CIP Number 98-090 Cell Phone (007)080.4200 • API 81 AOGCC NSB Development Permit 'rr..u..>1.r50-023.20041-00.00 Land Use Pernik Office Phone (907)771.1002 (NTD#) Number 10-252 Rig Accept Accepted 17-Mer- Rig Canlranter Kuukpik DrYSq,LLC:Kukplk Drilling Rip 86 Property Designee. Walakpa Well Sib Phone (907)771-1021 DalefTime 12®00:01 Rip Rene. 08:00 Depth to Depth Date/Time (feet)rib 3,756'MD/2,327 ND Target W 5,325'AAD 12,348'ND ---NSE Phar (007)711.1026 Days on Well 13 OART I RIM at 900' Operollwe Nem 24 RIH.0.1 doe track plus 20 o/hole.Displace.Poi elle.FR b 13 pop EMW. Hours Bulld Baradro rill end all&t ahead OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish I Hours Description Detail Daily Total 000 A.- Continue cement job.After pumping sp r poor toe AM,drop the bottom plug.Pump 1.Rig Up I Rig Down 19.2 bbl 15.8 pop premiumG cement 1.2 cf/ak 5.09 g Vsk.Drop lop plug.Pump 2.Drilling • ]55 1 _ 10 blots water to clew N Switch b rip pumps to w b displacement Plug 3 Reaming predicted to bump at 2,226 strokes.Pop bumped at 2,108 trok s.Land pig at 400 psi. 4.Coring!pressure up to 1,020 psi Bleed o0.Floats held.Total dlsptaoemenl 138 bb's.Blow 5.Condition and Circulate 145 _ _ G s 6.6 67.5 8:30 ,down.R/D Cement head and bei 0.Trip 830 9:00 'Drain end rinse stack.L/D landing(NM _--- 7.Lubricate Rig2.0 0:00 10:30 1.5 MIU pack o0 to test join.Set all lost pack nil.Good teal 5k pd for 10 minutes 8.Repair Rig -___ 1.0 _.--_-_ 16.30 12:30 2.0 Remove companion flanges.Instal 2-1/70'valla and Merges 9.C/O Doll Lira 9.0 6.6 12:30 13:30 I 1.0 C/O by pipe tame from 7'to q' 10.DaNatbn 2.0 19;30 RN to test ROPE.Mill test t pipe on teat Mkt MN Mad pin and test manifold on lest joint. 11 Melina Lop 15:00 1 5 R ._- --_.-_. _---. Cement 3.0 29.5 N teat hose m teat manifold and top drive valves Run Geeing and 15:00 18:30 4.5 Tad ROPE 13.Wald on Cement . -u-. 1830 2000 1 0.5 Pull teal pip.fiat wear ring /1.Nipple up BOP N.8 . -__ -.. 2600 21:00 1.0 Clean up rip floor and prep b PN BHA 16.Trod BOP 7.6 26.0 -_-_- 21:00 1:30 4.5 IOU BHA.Program MILWD bob.Good -_--- _-- ropr pump ted-Load sources 10.DM Stam Ted 1:30 3:00 7.6 MN flax micro.jars,and HW DP.RIM with 20)0111e OP 17.Plupback --- 3:00 6:00 -3.0 Harp block..PJSM.Slip and at drilling hoe 18.Squeeze Cement EB-76 Update"' 10.Fisting Approximatet ea:1110 Dbla diem!.252 bbla(rash water.3423 bb's wase fluid 20.Directional Work 1 k-- ____- Weather Update°°° 21.Other 5.0 ; 30.0 TOTAL HOURS:1 24 Ambient temperature range from-25F to-tOF.wines variable l0 70 mon TOTAL HOURS: 24 294 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(1l) DEPTH our(R FEET {I GRADE OUT HRS OBD • FT/HR 1 RR 12 114 HDBS 0111.:16., 11748526 316 0 1-12 _ 103 1210 1107 t 17.39 03.88 2 RR 1 8 r/:' HOBS HA: 10[.,.1: 5013068 5-13 1210 3755 • 2545 I ztt.x 1 4 T 25.85 08.45- 3 I 6 r/8 HDBS 11521771 5-11 3755 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RICE, CEMENT PROGRAM eedien 00( ) I Weight(put) Gad* • Thread MD IS TVD(ft) Contractor CIP Type_._ I Commends Conductor 10 84 LOU I Welded 101.5 1 101.5 Halliburton 20-Feb-12 C Permafrost TOC at'-G'bus Bun Rho to 50,1 Surface Casing 06/8 40 L-80 BTC4N 1,202 1,158 HeYlburto 214yter-721200 'L Lead; Plug ug ped Int Casing 7 26 L-80 BTC M 3,745 2,322 Halliburton 23Mer-12 00 45 G' Plug Bumped PU30#1 I PUMP 82 BARASI6L MUD PROPERTIES BARADRIL MUD INGREDIENT INVENTORY Manufacturer I Ellis Williams Manufac6uen TSM FL Temp(°f) 1 Baradril is being built Description Used Today On Location Model WH-1000-A Modal TSM1000 Time 23:50 Aquapel(sack) - __.__.___-___. - - Liar Size(n) s Liner Size lin) ' a Weight(lbs/gal) 8.T - Aquepel Goloseal(sack) • 10 Stroke - -- - -- -- --- -- ---- Stroeke(n) �Stoke(in) B VIS(aeUg0 _ 5670 dpF CitricAdd Anhydrous(sack) -_ --------- - ' I --__. BBUSTK�08% 0.0583 'BBL/STK @ 90% 0.0]55 PV(cp) 0®70 depF XC-207(O#sack) SPM 0 SPM 0 VP(8sd700tbh, 12 0 70 dopF Barotrol Plus(sack) GPM 0 'GPM 0 GelsiYali00flt) 5/7/10 DEXTRID LT(sack) PSI .---- 0 PSI ---- 0 pH 7.4070de2F N-VIS(250) OEL N Filtrate WL)mL/30 mkt) 0.8 NXS LUBE(55g drum) -._ _-_ -_- SPR Pump 41 SPR Pump 42 � Sandd(%by vol) 0 BAROID 41(sack) SPR Pump#1 SPR Pump 02 Solas(%by vel) 0 DESCO Chrome Free(25#) FIT EMW(ppg) LCM(ppb) --_. 0 ,Caustic Soda H) COI DRILL STRING AND HYDRAULICS CI(mp/L) 28000 8G(m8 EGUPMEAT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca)mg/L) 240 Shaker l--Somas Howe Annulus)bbl) N/A W OB(k-lb) 0 Cake(API 32nd inch) 7 Supe G-100,100 100 3 0 Ppe(bbl) I N/A RPM 0 PF/MF(m1) 0/018 Super G-140,120120 I 3 0 Pick Up(k-Ib) N/A TFA Vol 0.464 Active Pits(Wes) 60 LSND Super G-140,740,140 . 3 0 Slack Oft(k-lb) N/A Jet HHP 0 Hole(bbis) 130LSND Centr6upe 1 Speed Nouse Jet Vel(fps) 0 UP 88 Bit(psi) 0 Reserve Pits(bb's) 320 Baredril Pit 3 Centrifuge ! 2300 0 BHA ,, Item Description ' OD(m) 10(In) I Gaup•-(int m Top ---- Lenl8lry_LNL Verdorr Cumulative Length(ft) BRT Mtn__. 1 HDBS FX55 PDC Bit . 6 125 2.000 0.125 P 3-1/2 REG 0.71 HAL 0.71 -I5 --- .. _.._. _.. 2 SperryDri110/]-B slags motor with ABI 5.000 3.120 B 31/2'IF 32.82 HAL 33.53 3 Float sub -- 4.580 2.250 B3-7/2"IF 2.12 HAL 35.05 4 Spacer Sub -----_4.740 t 2.260 63-1/2"IF 2.20 HAL 37.85 - - - 5 :Slim Phase 4 Collar 4.750 1.250 B 3-1/2-IF 24.14 HAL 81.00 8 PWD 4.750 1.250 B 3-1/2"IF 10.85 HAL 72.84 7 DM Collar 4.750 2.810 B 372'IF 0.28 HAL 8210 S ALD Dollar 175 C 4.750 07.250 6.026 B 3-1/2-IF 14.31 HAL 06.41 -------- _-- p CTN Collar 4.750 1.260 B312'IF 11.06 HAL 107.40 _ - -----____-- 10 HOC 4.780 2.812 B 3.12"IF 11.28 HAL 118.74 11 Flex Collar 1,730 2.250 831/2"IF 31.11 HPL 740.86 12 Well Commander Sub w/Ball Catcher IA00 2.250 _ B 3-1/2'IF 10.92 HAL 16077 13 Flex Collar 4.700 2.250 B 31/2"IF 30.00 HAL 191.40 _-_ __- 14 Fax Collar 1.070 2.250 8312"IF � 30.88 HAL 222.32 15 00 _-- ---- 4.070 2.503 B 4-12"Mod : 2.64 HAL 224.00 16 Dailey Hydraulic Jars 4.820 2.000 BI'Mod 29.28 WFT 254.24 17 XT-30 HWOP 29.7 ppf 4.000 2.563 31.50 WFT 285.74 TOTAL BHA LENGTH: 285.74 MOST RECENT DIRECTIONAL SURVEYS MD INC ' AZ 1 TVD ♦NI-S • ♦E/-W 1 VS , DLS ' CabWAzimuthn VS Azimuth 3580.45 : 75.53 280.80 2295.06 4 4.20 5 -2248.57 W 2248.30 1.85 Minimum C eture 200 True North 304384 I 79.0404 20040 I 2.30.909 4.728 -2310.44 W 2310.17 I 6.21 I Minimum C aWre ZOp True North 3070.14 I 81.76289 57 2314,00 5.07 S -2342.30 W 2342.03 ! 7.18 I Minimum Curvature ,290Tne North FUEL CONSUMPTION KUUKPIC RIG 65 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT: 20U.r-12 __. __-- - -----_- CW#kalioni Vol 1w0 Customer Vol leap Customer Vol la+9 I Co Cglomer � _ltd lga0Senorary Quantities Vol(gel) Delivered Today _, 1.700 AES(D) 14' Kuukpik(D) 3132.0 5.000-0710010:1(0.) Total Diesel Consumed 52784.3 On Hand Today 8,100 Della Lease(D) 215 J Peak(D) 14201 23.00Opalbn Tani.(D) Total Gasoline Canuned 1227.3 Used Today '1 ilhi iConam ID 1,000 GBR(D) 9040, ) 1004.1 NSB Equipment(D) Diesel Consumed Today 1874.0 Used ides WeN i 27,435 Halliburton D 688.3 Un,ie D ( ) 4 1 ) 1410.5 BGF(G) 230.1 Gasoline Caleraned Today 238.1 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Pgitloit, . Count 1 Est Hours Total Hours I Nobs Incident Type ---f Today Comments --- Kuukpik Drilling Rip Crew 22 I 12 284 Illness 0 Kuukpik Drilling Tool Puler2 12 24 '. Injury 0 • __.. _. c Su --g--- _._ HES-BSS Carmen .� 9 13 117 Thee I wn mp. staying n geartow Spill 0 HES-Baroid !Ace 2 13 29 TuMa Disturbance 0 HES-Sperry MWD/DD 4 13 52 Vehicle Off Road 0 HES Supervisor 1 13 13 HES supervisor staying in Barrow Near hiss 0 Cocem Facilities t6 13 208 AN individuals slaying in Bartow Umiaq Ops Support 8 13 104 Spill tech in camp.Sewn staying in Barrow Valeo Gray Wellhead 3 12 39 Ill Peak Rig Support 13 14 182 Five In camp.Eight staying in Barrow Kuukpik Catering ,Cook/Clean 5 12 00 Alulxq --_ Camp Manager 1 - 12 12 Beacon .Medi 1 12 12 Oasis Sample Techs 2 12 24 n B PRA Cud Super 1 13 13 Stayklp arrow PM PRA DSM 12 _ 24 PRA HSE I 12 12 PRA Geologist 2 12 24 ESTIMATED TOTAL DAILY LABOR HOURS:. 1207 Total Personnel In Camp:54 ledlnlduak 5 WALAKPA#13 DAILY DRILLING REPOP 30-Mar-12 • _L •r Barrow0,G.. AI e 2J \'t operator North Sopa Buwug DescriptionPro)aetDescriptionDram Pma,.-.n Well Site Leaders Don BrsBreeden/Thor Kabalad Well Name WalekPa#13 -- CIP Number 08-090 Cog Plan (907)080.4200 �� API#I AOGCC 50.023.20041-00-00 Land Uee Permit NSB Development Permit Phone (907)771.1002 (PTD#) Number 10-252 Rig Accept Accepted t]-Mar Rig Contractor Kuukpk Drip,LLC:Kuunpik Drift Rig 85 Properly Deeigralbn Walakpa Well Mks Phone (907)771-1021 Date/Time 12 @ 00:01 Rig Rebase 07:00 Depth 4,020'MD/_2.344'TVD Target Depth()Orb 5,925'MD/2,348'TVD ,HSE Phone • (907)]]1-1025 Date/Time (feet)rkb Days on Well 1a OART OBD a14,022 MU Operations NW 24- Drill ahead as per do ectional plan • Howe OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start ENE, I Hours Description Doted Daily Total 8'.00 0:30_ 0.5 Riggsorvica 7.Rig Up/Rig Down 630 10:00 3 5 TIH from 018'to 3.535.Tag stringers Rack Pack one stand 2.Dnl tg 5 0 80 5 10:00 _ 11 00_ 1.0 Clear ice plug on mud Ara 3.Reaming 4t; � _03.0 __ 11:00 i 13:00 2.0 Condition mud.Blow down.R/U for Cl:.Good test.2,540 psi. 1%decline over 30 mns 4.Coring 13:00 14:30 1.5 Wash and ream down to float roller.Tag on depth e13,859'. 5.Coral tionand Circulate 2.5 17.0 14'30 15:00 0.5 Drill through float culler 8 Trips 3.5 71.0 1500 17:00 20 Drill shoe back.Tag Ileal shoe w depth at 3,715'.DA shoo and rat hole 7.Lubricate Rig 0.5 � 2.5 ... - " clean. 17:00 1930 2.5 'Drill from 3,733'b 3775'.Circulate hoe le Displaceb 8.7 pp9 Mandril 8.Repair Rig 1.0 2.0 10:30 20:00 05 -__Pull to shoe.RN ler FIT 0 C/O Drill Line 6.5 _,-- --._--__-.-__ --_ 20:00 20:30 0.5 I Chan pita,trough,and flow*. 10.Deviation 2.0 20:30 21:00 0.5 Good FIT.2,322'TVD.8.7ppp g m.---- ud.620 pd.13 ppp EMVI 11.W'reAne Log- --- -- 21:00 0:00 3.0 Clean pits.Service rip Circulate 12 Run Casing and Cement 29.5 0:00 2:00 2.0 Continue cleaning pita.Transfer mud 13 Wad on Cement 200 0:00 4.0 Drill from 3,775 b 3860 _-_ 14 Nipple up BOP 11.5 {t f _ 15 Test BOP 26,0 10 Ddu slam Test -- -- - - 17.Plugbe ck _ - 10.8quaeza Cement •'•E&16 Update t» 19.Fishing _ -_--._----- ongoing t 20 Directional Work - ' Weather•••Waatr Up ••• 21.Other ) 7.5 I 37.5 TOTAL HOURS: 24 Ambient temperature range from-25F to-10F.Whitt wrlable to 10 mph TOTAL HOURS:1 24 318 DRILLING AND COMPLETION INFORMATION BIT NUMBER ' SIZE(in) MFG TYPE SERIAL NUMBER JETS ' _DEPTH IN(ft) DEPTH OUT(ft) FEET ' GRADE OUT I HRS OBD FT/HR 1 RR 12 1:4 HOBS 0801000, 11748520 3-18 8 1-12! 103 1210 110701.04,0E-10,000017.30 8386 2 RR 81,2 HDBS PDC-F)(25265013608 5-13 1210 3755 2545 ....,,T4.444,4.1-0 _ 25.85 98.45 __ 3 6 15 HOBS PDC-FOSS 11521771 5-11 3755 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RIS CEMENT PROGRAM Section OD(in) Weight(put) Grade Thread IAD 08 TVD FL_ Contactor CIP Type Comments Conductor 16 84 L-80 Welded 101 5 101.5 Halliburton 20-Feb-12 C Permafrost TOC t G Ns 5urface Casng 05/8 40 L-80 BTC-M 1,202 1,158 Hakburt 1 21-Mar-12 @ 1200 "L Lead:C Tail Plug Bumped RNa to Surf -.... _-. Int Casing 7 26 L-80 BTG-NI 17451 2,322 H.SDurb ,,n 28-Mar-12 @00:45 "G" Plug Bumped PUMP 81 I PUMP82 BARADRIL MUpPRQERTIES BARADRIL MUDINGREDIEWT INVENTORY ORY Manufacturer Ellis Williams Manufacturer TSM FL Temp('F) 71 Description t Used Today On Location Model. 1 WH-1000.A Model TSM1000 Time 23.50 KCI( k) 254 Liner Size(in) 5 Liner Size(in) r 0 Weight(lbs/gal) 8.7 Barazan D Plus(254) 23 Stroke(n) I 10 Stroke(n) a VIS(seGgt) 55 @ 59 degF N-Vis(255) 12 BBL/STK @ 96% j 00583 BBL/STK @ 96% 0,0755 PV(cp) 10 Q 59 degF XC-207(BK sack) 8 SPM 81 I SPM 0 VP(lbs/100f1) - 15659degF Curs Add Anhydrous(sack) 20 GPM 108 GPM 0 Gels(Ibs/100&) 7/9/12 DEXTRID LT(sack) 28 PSI 885 PSI 0 pH 9459 degF Sodium Bicarb(each) 40 WELL CONTROL Filtrate WL(mL/30 min) 0 --- Pc{(sack) 2 1I SPR Pump#1 SPR Pump 02 Sand(%by vol) 0 Therma-ThM(5g pail) 3 -- SPR Pump 01 SPR Pump 02 Solids(93 by vol) 0.8 DESCO Chrome Free(250) 8 FIT EMW(ppg) 13 • LCM(ppb) _ 0 Caustic Soda(neck) 0 DRILL STRING AND HYDRAULICS Cl(mg/L) 28,000 SCUDS CONTR.'S.EQUIPMENT AVDP(fp) I` 3.76 AVDC(Ips) 5.41 Ca(mglL) 200 Shaker Semen 1 Holes --_ Anulus(ble) 88.3 @ 4000 WOO(k Ib) t 5-8 Cake(API 32nd inch) 1 Supe G 120,120,80 3 1 10 Pipe(lobus) 41.5 I�4000 RPM --- 0-62 PF/MF( 1) 0/02 -�- Supe G 12012080 Y 3 1 10 Pick Up(k4b) 51 TFA 01'1 0.464 Active Pits(bbis) -�- 370 Supe G-120,120,80 3 10 Slack Off(k-Ib) 46 !Jet HHP 16 Hole Capacity(bbls) 152.4 at 4,000' Cenblhge Speed Here. Jet Vel(fps) 137 'dP to Bit(psi) 137 Reserve Pits(bbls) 160 bald 100 being buff Pk 3 Centrifuge 2300 0 BHA 300 • Item Description OD(in) ID Vol Gaup"lin)`.. Top Connection Length-(R) Vendor Cumulative Length RN BRThows : -__ __.. 1 HDBS FX55 PDC Bit 8.125 2.000 8.125 P 31/2"REG 0.71 HAL 0.71 2 ..5"SperryDrill 6/7-6 stage motor with ABI 5.000 3.120 -- --- B 3.1/2'IF -- 32.82 HAL 33.53 --- 3 Float sub..... 4.580 2.250 B 31/2 __... 'IF 2.12 HAL 3.05 4 Spacer Sub 4.740 2.250 ! B 3.1/2-IF 2.20 HAL 37.85 5 Slim Phase 4 Collar 4.750 1.250 , B 3.1/2'IF 24.14 HAL 01.90 6 PWD ---- 4.750 1.250 , B 3112'IF 10.86 HAL 7284 7 DM Collar 4.750 -' 2.610 _ B 3-1/2-IF 9.20 HAL 82.10 8 ALD Colar 175 C 4.7501.250 5.025 B 31/2'IF 14.91 HAL 60.41 _ -_ 9 CTN Collar 4.750 1.250 B 31/2'IF 11.06 HPL 107.40 10 HOC _---- 1, 4.750 2.812 ' B 3-1/2'IF _11.28 HAL 118.74 11 Flez Color 4.730 2.250 B 3-1/2'IF 31.11 HAL 11986 12 Well Commander Sub YABaN Catcher 4.080 2.250 B 31/2-IF 10.92 HAL 10977 13 Flax Coley 4.700 2.250 B 31/2'IF 30.00 HAL 191.10 14 Flex Collar 4.070 2.250 1331/2'IF 30.88 HAL 222.32 -- 15 XO 4.970 x.503 B 4-1/2'Mod 2.07 HAL 224.99 10 Daley Hydraulic Jars 4.820 2.000 B 4"Mod 29.28 , WFT 254.27 17 XT-30 HWDP.20.7ppf 4 000 2.563 ' 30.97 '' WFT 285.24 I TOTAL DHA LENGTH: 286.24 MOST RECENT DIRECTIONAL SURVEYS MD INC AZ TVD ON/-S ♦E/-W VS i DLS Calculation VSAaknrgh 374585 82.80 208 40 2324 28 +6 18 5 -2411.37 W 2411.11 2.23 Minimum Curvature 209 True North 313.48 I 84.74 2]0.84 2331 57 .0 57 S -2170.00 W 2170.34 4.10 Minimum Curvatura 209 True NOMI 3875.13 I 85.80 271.17 2336 B. .5 49 S -2540.03 W 253.71 1.80 Minimum Curvature 200 True North FUEL CONSUMPTION KUUKPIK RIG#6DIESEL for Wt9 AND DAILY DELIVERY SUMMARY DATE OF REFERENCED MAO REPORT:) 28-Mar-12 Clasadaalbn Vel)pa8 Customer Vol(gal) Customer Vol Wall Customer Vol(gal)___ Summary Qusmdie. Vol(gal) RECIPIENT, D I red Today I 2,200 AES(D) 14.2 Kuukplk(D) 3132.0 5 000 gailon Ta k(0)_ Total Diesel Consumed 59 784.3 On Hand Tods I 6200 Della Lease(D) 225.4 I Peak(D) 1420.1 23000-gal0n Tank(0) Total Gasoline C sumed 3.227.3 Used Today I 2,100 GBR(D) •Tlkigaq/Conam ID) 1004.1 NSB,ulperent(D) Diesel Cmed Today 66746 Used this Wel ' 29,535 Halliburton(D) 688.3 'Umiaq(D) 190.5 BGF(G) 7 23.1 Gasoline Consumed Today 236 1 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HOE SUMMARY Company Position Count Est Hours Total Hours. Nan Incident Type • Today Comments Kuukp k Drilling Rip Crew 2: 12 264 Illness Kuukpik Drilling Tool Pusher .` 12 24 Injury 2 See Commn Vs HES BSS Cementing 11 13 156 1Three In camp.Nine staying in Barrow _Spill 0 HES-Barad Mud 2 13 20 I Turtnd Disturbance 0 HES-Sperry MWD/DD 4 13 52 V title Off Road 0 HES ,Supervisor 1 13 13 (HES supervisor slaying in Bartow Near Mss 0 CwrernFacilities _ 16 _ 13 208 )ANI individuals staying in Barrow I Umiak !Ops Support 0 13 117 Two spill techs in camp.Seven staying In&WOW Injuries:A rig hand broke a finger while rolling drums of lube- • Velco Grey 'Wellhead 3 12 3 He was treated at the Barrow clinic-Another rig hand visited the Peak Rig Support__- 13 14 182 !Five in camp.Eight stayrp in Barrow clink for a sore lower back today.He slipped and fell server.) • K kAik Catering Cook/Clean 5 12 00 days ago on the rig floor but did not report the incident until AWNCamp Manager --1 _._.12 12 today. Beacon Medic 1 12 12 - Waie Sample Techs 2 12 24 --- �-- PRA ._._ const Super .., 1 13 13 Staying in Barrow PRA DSM 2 12 24 PM PRA HSE 1 12 12 - -- _ PRA Geologist 2 I. 24 ESTIMATED TOTAL DAILY LABOR HOURS: 1259 Total Personnel In Camp:67 Individuals `I WALAKPA#13 DAILY DRILLING REPOR' 31-Mar-12 ,''s Operator North Slope Borough Project D scri wn Barrow Gas F Drilling og1- well Sita Leader. Don Breeds /Thor Kaestatl kit'- d -_. Well Name W alakpa Y13 GIP Numb., 68-090 Cal Phone (907)980.4200 ..„"„rws..+ API BIAOOCC 50-023Is 20041-00.00 Land e Permit NSB Development Pamlit Office Phone (907)771-1002 (PTD 8) Number 10-252 • Rig Accept Acnps4 17-Mar- Rig Contractor KuDMkpk ang,LLC:Kukpk Drilling Rig 85 Property Designation W alekpa W.188.Phone (907)771-1021 Date/Time ' 12000:01 Rig Release ------- 07:00 Depth 5,145'MD/-2,358'TVD Target Depth(feet)rkb 5,325'MD/2,348'TVD NSE Phone (007)771-1025 Date/Time (feet)rkb . Days on Well 15 OART Making connection.0 5,145'MD Operations Noel 24- --- DOW ahead as per directional plan.TD.Clean hole and POOH Hours OPERATIONS SUMMARY 24-11OUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start -,;�, Finish ,,mL,;Hours Description ---- Detail Daily Total 6.00 12.00 _ 6.0 Drill from 3980'10 4,200' 1.Rig Up'R g Do.V' _ 12:00 0:00 _12.0 Drill from 4 200'to 4,769' 2.Drilling 24.0 104.5 --_ _--_- 0:00 6.00 i- 8.0 Drill from 1,7177 b 5,076' 3.Reaming. i ) 1.0 __ . __._ -. - - - 4.Coring 5.Condition and Circulate • 17.0 e.Tdpa 7ie - _ L Lubricate Rig 25 --- - -- -- O.Repot R4 2.0 9. A DLine 5.5 10..DeNation 2.0 11.Moline Yelna Lop --- -- - --- 12.Rin Casing and Cement 29.5 _ 13.Walt on Cement 14.Nipple up BOP _41 15 Test BOP ..25.0 _ •„EB-15 Update•'• 18.Drill Sum Test Recent Injection concluded 17 PlugbaCk - 18 Squeeze Cement •••Weather Update"' 18.Fishing ' Ambient temperature range from-25F to-10F.Winds variable to 10 mph 20.Directional Work 21.Other 55.5 TOTAL HOURS:' 24 TOTAL HOURS:' 24 300 DRILLING AND COMPLETION INFORMATION BR NUMBER I SIZE(In) j MFG TYPE I SERIAL NUMBER j JETS I DEPTH IN(ft) [DEPTH 011'(RS FEET j GRADE OUT 11 HRS OBD FT/HR 1 RR 121/4 HDBS OHCIGRC • 11748520 3-1681-12 103 1210 1107 1-1-WT-AE-1-1,0-13 1739 03.00 -.... 2RR I 8112 HDBS PDC-F%2526 5013668 5-13 1210 3755 1 2545 2-2-6T-4 t410-m 25.85 08.45 3 I 01/8 HDBS PDC-FX55 11521771 5-11 3755 i CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKBGEMENT PROGRAM Section OD(in) Weight(pat) Grade Thread j M D(ft) j TVD(Rt Contractor I CIP I_ Type- Commentscto 84 L-80 Welded _.. _TTPS C�nduad 1 101.5 7011.5 Halliburton 26-Feb-12 C Permafrost TOC at 9bgs to surface casing s s:6 40 L-80 BTC-M 1,202 1,168 H.Wburlo0 21-Mar-12 @ 12:00 '1"Lead;"C"Tad Plug Tromped.Rtns to SurfInt Casing 7 20 L-80 BTC-M 8745 1. 2.322 Halliburton 28-Mar-12 @ 06'.45 "G' Plug Bumped PUMP 61 PUMP 02 BARADRIL MUD PROPERTIES SARADRL MUIFIREREMORITMVFMORY Ma-,13,¢iei Ellis Williams Manufacturer TSM. FL Temp('F) 71 De.GlplIen 1MAed Today On Location_ Model WH-1000-A •Model TSM1000 Time 23.59 KCI(sack) 68 L Sizer 5 Liner Size n 8 Weight I --_-- ---__- �� O q (Ywga) 9.1 Bararen D Plus(zsgl 24 S1mk•LnL seek.(in) 9 VIS(.eegt) ! 59 @ 03 degF ---N-vb(esu) -_--- o BBL/STK 90% 0.05.c BBL/S11(a 90% 0.0755 PV(<1,110 ea 63 degF XC-207(68 sack) 3 _ SPM 81 j SPM 0 YP(Wra/100IIr) - 15 @ 83 cle9F CYlic Add Anhydrous(sack) 0 _ GPM 223 .GPM 0 Gels(We1100AI'L 0/13/17 DEXTRID LT(sack) 28 PSI 1,174 PSI 0 pH 0.2 It 83 degF Sodium Bkgm(sack) p WELL CONTROL FIRM*WL(mL/90 min) 8 Pac-L(sack) 0 .__ -_. --____. -__ SPR Pump 81 40 spm @ 386 SPR Pump 82 40 spm @ 508 Sand(%by eel) � 0.25 Therms-TNn(Sg pall) I _.. __. ---t _.- SPR Pump 01 20 spm @ 220 SPR Pump 82 20 spm @ 298 Solids(%by sad) 3.0 DESCO Chrome Free(258) 0 FIT EMW(ppg) I 13 NSX Luba(percent) -2.1 NSX Lube(55g drum) 1 10 DRILL STRING AND HYDRAULICS CI(mg/L) 28,000 SOLIDS CONTROL EQUIPMENT AVDP(fps) _ 4.24 AVDC(fps) 6.10 Ca(mg/L) 200 Shaker T Screens, Hous Annulus(bbh) 111.3 6 5,100' WOE(k-Ib) 8-12 Cake(API 32nd Yoh) 7 Super G-120,120,70 3 24 Pipe(bb%)__53.,16)9A-100 RPM 0-62 PF/MF(ml) 0/0.25 Super G-120,120,70 I 3 24 Pick Up(k-lb) 56 TFA(in') 0.464 Active Pos(bleb) 370 Super G-140,140,140 ' 3 24 Slack Ob(k-Ib) 53 Jet HHP 24 Hole Capacity(bhb) 102.5 at 5,100 Centrifuge I Speed I _Hous Jet Vel(fps) 154 dP @ Bit(psi) 1 182 Reserve Pits(bills) 1 120 Pit 3 Centrifuge 2300 16 BHA 300 -- Rent Description i OD(in) , 1D( 1 Gauge in -._ ( 1 i On) TOP Coresptlon I Length(fl) V odoor CunllOtl)1144er1gth(R) ..',,ART. I HOBS FX55 PDC Bit 6.125 2.000 6.125 P 3-1/2"REG 0.71 HAL 0.71 2 5"SperryDrill 8/7-8 stage motor with ABI 5.000 3.120 B 31/2"IF I 32.82 HAL 33.53 3 Float sub 4.580 2.250 B 3-1/2"IF I 2.12 HAL 35.85 4 Spacer Sub 4.740 2.260 B 3-1/2"IF 2.20 I HAL 37.85 __-- 5 Slim Phase 4 Collar 1 4 750 1.250 B 3-1/2"IF 24.74 I HAL 81.99 _- - ..._... O PWD 4.750 1.250 B31/2"IF10.85 HAL 72.84 7 QOM Collar 4.750 � 2.870 B 31/2"IF 1 0.20 HAL 82.10 8 ALD Collar 175 C 4.750 1.250 5.025 B 31/2"IF 14.31 HAL 86.41 O CTN Collar 4.750 1.260 B 3.1/2"IF 11.05 HAL 107.46 10 HOC 4.750 2.812 B 31/2"IF 11.28 HAL 118.74 11 !Flea Collar 111.730 2.260 831/2"IF_ _ 31.17 HAL • 140,85 12 1 Well Commander Sub w/Ball Catcher 4.600 2.250 B 3-1/2"IF 10.92 HAL 180.77 13 Flex Collar 4.700 2.250 B 3-1/2"IF30.00 HAL 101.46 14 Flex Collar --__.---' -_-- IA70 2.250 B31/2"IF 30.86 HAL 222.32 15 XO 4.970 2.503 84-1/2'Mod 2.07 j HAL 224.99 10 Dailey Hydraulic Jera _ /,820 _ 2.000 BI'Mod 20.28 WFT 254.27 -- 17 XT-30 HWDP.29.7 ppf 4.000 2.563 30.07 WFT 285.24 TOTAL BHA LENGTH: 285.24 'MS MOST RECENT DIRECTIONAL SURVEYS MD . INC j_-TVD. 1..--eN/S •E/-W VS i DLS j Calculation I_ VSAmruh". 487810 88.45 268.17 1 235038 .51.55 S -3517.42 W } 3541.78 0.89 MNmum Curvature 200 True North 4942.04 88.33 ---- 208.48 2355.16 •6361 S 3004,71 W 3805.09 0.63 Mlntnun Curvature +209 True North 5005.45 88.89 267.73 2356.60 0 5600 9 -3068.11 W 3668.52 1.48 Minimum Curvature 1269 True North FUEL CONSUMPTION KUUKPIK RIG 88 DIESEL for W13 r FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED INSAQ REPORT: 29-Mar-12 ClassificationClassification Vol loan Customer Vol(pal).j. Customer Tool Iee0 1 Customer 1 Vol(pan Summary Quantities__J, Vol(94 - Delivered Today i 2.200 AES(D) 25.3 -Kuukpik(D) 2423.9 5.000-gallon Tank(G) Total Diesel Consumed . 7,4,3:8748_ On Hand Today 6,100 Delta Lease(D) 225.8 -1Peak(D) 781.2 23.000-gallon Tank(DI Total Gasoline Consumed 8 Used Today j 2.300 GBR(D) _Tikigaq/Conam(D) 827.8 NUB Equipment(DI Diesel Consumed Today 41,7212; Used Nis Wet 1 31,835 Halliburton(D) _478.0 Umaq(D) BGF(G) 1 1294 Gasoline Consumed TodayL PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMARY Canoe%j 7 Position Count i Est Hours Total Hous .. Notes Incident Type Todq j Comments. Kuukpik Drilling Rig Crew 22 _j 12 _ 204 Illness Kuukpik Drilling Tool Pusher 2 _12 _ 24 Injury HES-BSS _ Cementing _ 12 13 156 Tda..in amp.NM staying In Barrow Spill --- ---- - -- HES-Baroid Mud 2 13 26 Tuike Disturbance HES-Sperry MWD/DD 4 13 52 Vehicle 06 Road HES Suporvaor 1 13 13 HES supervisor slaying in Barrow Near Mss Conan Facilities 16 13 208 All individuals gin sta in Barrow y Umlaq Opa Support__ B 13 117 One spill tech in camp.Seven staying in Barrow Vetco Gray Wellhead Peak Rig Support 13 14 182 Fhn In camp.Eight staying in Barrow Kuukpik Catering Cook I Clean 6 12 60 Aluliiq Camp Manager 1 12 12 __ Beacon Medic 1 12 12 _ _______ _ Oasis Sample Techs 2 12 24 - PRA Const Super 1 13 13 I Staying In Barrow PRA DSM _ 2 12 24 PRA HSE 1 12 12 PRA Geologist 2 12 24 ESTIMATED TOTAL DAILY LABOR HOURS 1223 Total Personnel in Camp:54 Individuals 6i""" .ti WALAKPA#13 DAILY DRILLING REPOP 1-Apr-12 As r 6";---.7.--4.. ,' Barrow Gas dl G Operator Muth Slope Borough Project Description Well Site Leaders Don Breeden I Thor Kallestad Drilling Pro....n _ WWI Nunn Wetekpa 013 CIP Number 08-000 9 C. Phew (007)9864206 APIO/AOGCC soon-20611.0600 tall Use Permit Mae Development Permit OIIa.Pllonw (907)771-1002 p (PTD O) Number 16252 Rig Accept Accepted 17- r- Rig _Da, 12®00:01 Rig Contractor Kuukpik tiring,LLC:Kuhn&Drip Rag 05 Properly°stagnation Waktkpa Well Bite Phone (007)771"1021 Rig Releaw 07:00 Depth 5.523'MD/-2,378'TVD Target Moth(fe t)rkb 5,325'MD/2,348'TVD NSE Phone (907)771-1025 Date/Time (feet)rkb Days on Well 16 OART _--VD BHA Operations flit 24- ?HU BHA.RIH.Drill to TD.POOH Hours ' OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Ilfltlee. -_Sart Finish Hours n I Deriplion Detail Daily Total 6:00 12:00 6 0 ',Drill from 5.0]5'b 5,360' 1.Rig Up I RiggDown .72:00 ' :Drill from 5360'8-5523'.ROP decreased tzero @1800 Attempt to doll ahead.Pull 2.Drilling 12.0 1165 21'.00 9.0 !to look tor washout and inspect bit,motor and BHA 3.Reaming AO 21:00 22'.00 1.0 ,CirculateMk dry job.R/U to POOH.Monitor weY.Pump dry job.Blow down 4.Coring --- -__ __- -r-through -_-__ 22:00 0:00 2.0 Pull to the shoe at 3,745'.Good trip on elevators thrh OH.No overpWl.Monitor well 5.Condition and Circulate 2.0 18 ti 0:00 2:00 2.0 I Pull to 1,915' O.Trips 0.0 77 II_ - cuttings beds o ep. _.Blow . 2:00 5:00 3.0 Circulate cuWrpa out of casing.Pump tuelldry lob.Blow duvet.POOH 7.Lubricate Rig 25 6:00 600 1.0 IUD BHA B.Repair Rig 2.0 9.GIO Drill Line - 5S 10.Deviation 2.0 11.Wireline Log 12 Run Casing and CemM 20.5 13.Wait on Cement 14.Nipple up BOP 41.5 • 15.Test BOP 25.0 _-- _ - -- •••EB-15 Update••• - _-- 76.DMI Stem Test -- -- Approgmate volumes)131 bbh diesel,03 bbls fresh water,1450 bole mats had 17.Pkpback 18.Squeeze Cement � - - •••Weather Update'•• 19 Fishing Ambient temparebas tarps from-25F to 70F.Winds variable 8-10 mph 20.Dire<Ibrel Work • -_ - - -- - - 21.Other 4.6 505 TOTAL HOURS: 24 TOTAL HOURS: 24 381 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) I MFG ' TYPE SERIAL NUMBER ' JETS DEPTH IN(ft) DEPTH OUT(ft)I FEET I GRADE OUT a_HRS OBD FTIHR 1 RR 121/4 HDBS rlilr;tr;lic: 11748526 3-1681-12 103 1210 1107 TAE-tNo-K1 17.39 63.66 2 RR 81/2 HDBS PPP-I 02526 5013008 5-13 1210 3755 2545 2-2C7A-X-1N615 25.85 0845 3 61/8 HDBS 11u. 1 0,5 11521771 5-11 3755 5523 1768 22.51 78.44 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM 9.clten OD(in) Weight(ppf) Grade Thread I MD(ft) TVD(R) Contractor i CIP ' Type Comments Conductor 16 84 L-80 W I1od101.5 1015 Halliburton 26-Feb-12 "C"Permafrost TOC t 0'bgs rt 8 Casing 9518 40 1.-n0 11-1 M II` 1,202 1.158 Halliburton 21-Mar-12(g 1200 "L Lead;"C"Tail I Plug Bumped Rhos to Surf Int Casing7 26 L-80 BI C-M 3745 2-322 Halliburton ' 20-Mar-12 @ 0645 G' Plug Bumped PUMP W PUMP 02 BARADRIL MUD PROPERTIES BARADRIL MUD INGREDIENT INVENTORY Manufacturer Ellis Williams Manufacturer TOM FL Temp("F) 74 D.selpllon tied Today On Location_I Model WH-1000-A Model TSM1000 Time 23.50 KCI(sack) ___62 Liner Size tin) 5 Liner Size(in) 6 Weight(lbs/gal) t 88 Barazan D Plus(256) 35 Stroke(In) 10 ;Stroke(in) 9 VIS(aedgt) 47 la 70 degF Barawrb 25(sack) 54 BBL/STK 00% 0.0583 BBL/STK(g1 90% 0.0755 PV Ica) 11®70 de9F XC-207(0#sack) 2 SPM 0 SPM 0 YP(lbs/10061) 19O70d09F _AMaolde G(5g pal) 3 GPM _ 0 'GPM 0 Gels(lbs/100M) 0/14/15 DEXTRID LT(sack) 37 PSI 0 PSI 0 pH 9,10 70degF Baracor 700(5g pail) -_-- 3 WELL CONTROL couriEN7imir Eluate WI.(mL/30 mkt) 5.0 Pac-L(sack) 0 / SPR Pump#1 _SPR Pump#2 Send(%bywl) N/A Barascav D(25kg bag) 3 s/ SPR Pump#1 SPR Pump#2 Solids(%by ea) 1.7 DESCO Chrome Free(250) 0 FIT EMW(ppg) 13 NSX Ludo T_-_.__..... DRILL BFRNII'ATBY#fy PAI zee Cl(rngiL)(� ) 28.000 NSX Lube(550 CONTROL EQUIPMENT AVDP(fps)_ 0.00 AVDC --.-- 0.00 Cam ..- . (fps) ( gIL) 200 Shaker � Screens Hao --- -- _ - -_.. Annus(blots) 120.1 @ 5.523' W OB(k-Ib) 0 Cake(API 32nd Inch) 1 Super G-720,1120,70 3 24 Papa(blots) 58 @ 5523' RPM 0 PF/MF(ml) 0.1/2.7 Super G-720,120,70 3 24 Pick Up(k-0b) � 0 �TFA 11001 0.484 Active Pits(bble) 310 Super G-140,140,140 3 24 Slack Off(k-Ib) 0 'Jet HHP 0 Hole Capacity(blob) 207.0 at 5,523 Gr6lup. $peed ` Hours Jet Vel(fps) 0 _.._ 'Ido('M Bit(psi) 0 Reserve Pas(blots) i 141 Pit 3 Centrifuge 2300 -15 BILA 300 Item T Description I OD(le)..I..:ID(N)._ Gauge lanfw. Top Connection. Length EEO__-_Vende I CumulatML.rpfA(ft) ORT hours 1 I HOBS FX55 PDC Bit 6.125 2.000 8.12.5 P 3-1/2 REG a 71 HAL 0.71 2 5"SperryDr1116/7-6 stage motor with ABI FI5.000 3.720 B 3-1/2"IF 32 82 HAL 33.53 31/2IF --• ____ 3 t2250 B 3 " 2.12 HAL 35.65 -...- sub 4 560 Sub - _ - _.. 4 Spacer4 740 2.250 B 31/2"IF 220 HAL 37.85 I- 5 Slim Phase 4 Collar 4.750 1.250 831/2"IF 24.14 HAL 'I 01.09 0 PWD 4.750 1.250 , B 3-1/2"IF 10.85 HAL �._ 72.04 7 DM Collar 4.750 2.670 B 37/2"IF 026 HAL 82.10 8 ALD Collar 175 C 4.750 1250 5.625 _ B 37/2"IF 14.31 I HAL 00.41 9 CTN Collar 4.750 1.250 B 3-1/2"IF 11.05 I HALI _ 10 HOC 4.750 2.812 B 3-1/2"IF 11.28 ' HAL 108E . 11 Flex Collar 4.730 2.250 8 3-1/2"IF _-- 31.11 _-_ lei HAL 140.85 12 Well Commander Sub w/Ba4 Catcher 4.880 2.250 B 31/2"IF 70.82I HAL 100.77 13 Flex Goiter 4.700 2.250 B 31/2'IF 30.88 I HAL 191.40 14 Flex Collar 4.670 2.250 B 31/2"IF 30.80 I HAL 222.32 _- 15 XO 4.970 2.503 B 41P2'Mod 2.87 HAL 224.99 10 Dailey Hydraulic Jars 4.820 2.000 B 4"Mod 28.28 WFT 254.27 17 XTP HWOP.29.7 ppf 4.000 2.683 30.97 WFT 285.24 TOTAL BHA LENGTH: 205.24 MOST ENT DIRECTIONAL SURVEYS MDNr I AZ l D ♦1114 eE I-W I-_...VS 1-2C-Is _ Caletion VSAairM n 5320.048499 20721 230085 a 08 01 5 -3982 02 W 3982.00 0.21 MnYnum Curvature 288 Truo North - _. 5384.74 ales _ 208.37 _2371.46 i 70.103 -1098 51 W 4047.12 3.38 MNnun Curvature 269 Tow Noll 5442.20 00 21 208.45 2370.94 0 72.09 S -4103 95 W 4101.58 2.37 Minimum Curvature 269 Top North FUEL'CONSUMPTION KUUKPIK RIG 06 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILYDELNERY SIRIMARY DATE OF REFERENCED UMIAQ REPORT: 30-Mar-12 Classification 7_. Vol(IAA_ CUNom.r Vol(pall I Customer 1 Vol(8$ Customer 1- Volllt•4_ Summary Quantities Vol(w9 Delivered Today .5AES AES(D) 27.9 Kuukpik(D) 2884.1 5,000-gallon Tank(0) ', Total Diesel Consumed 714887.0 On Hand Today Delta Lease(D) I, 2126 Peak(D) ( ) 7286.6 23,000-gallon Tank(D) Total Gasoline Consumed 4 287 3 Used Today I ____ ___ GBR(D) Tiklgaq/Comm(0) 748.8 NSB Equipment(D) Diesel Consumed Today 5,681.5 Used this Well -rHalliburton(D) 1 552.2 -Umlaq(D) 80.3 BGF(G) 304,0 Gasoline Consumed Today 304.6 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY_ Company T Position °WOW Est Hours 4 Total Hours, Notes Incident Type Today .Comments--__ Kuukpik Drilling Rig Crew 21 12 252 Illness 0 Kuukplk D iling, Tool Pusher 2 12 24Injury 0 _ HES-BSS Cementing 12 13 156 Three In camp.Nine staying in Barrow Spill 0 HES•e.rdd Mud 2 13 26 Tunda Disturbance 0 HES-Sperry MWD/DD 4 13 52 Vehicle Off Road 0 HES Supervisor 1 13 13 HES supeMsor slaying in Barrow Near Mss 0 Cunam Facilities 10 13 208 'All individuals slaying in Barrow Umaq Ops Support 9 13 117 'Ona spill tech In camp.Soren WyYp h Barrow Velco Gray Wellhead Peak Rig Support 13 14 182 'Five in camp.Eight stsOng h Bartow - -- _-_-- -- Kutkpk Catering Cook I Clean 6 12 00 Akaiq Camp Manager 1 12 12 Beagep Medic 1 12 12 Oasis ---Sampo Techs 2 _ 12 24 - - PRA HShBamw --._--. __- tta PRA DSM _ 2 12 24 __ PRA HSEE Super 1 12 13 slayinO1 12 12 PRA Geologist 2 12 24 ESTIMATED TOTAL DAILY LABOR HOURS: 1211 Total Personnel in Camp:52 Individuals KPA#13 i-, -- OpabWALA DAILY DRILLING REPDrOi1pRPr' Num Slope Borough Protect Description artowGai 2-Apr-12 W ll site Leaders Don Breeden/Joe Mc Innis ti��.. WN Name Walekpa 813 CIP Nber 68-060 Cie Phone 007)980-4208 +....u.s.; API e/AOOCC 60-023-20041.00.00 Land Use Penni NSB Delsloprnent Permit Office Phone (907)771-1002 (PTD 0) Number 10.252 Rig Accept i Accepted 77-Mar- Rig COMrantar Kuukpk Df18p,LLC:Kukpk D m p Rip 85 Property DeelpneSon Watakpa Well Sib Phone (007)771-1021 Date/Time_ 72000:07 Rig Release 07:00 Depth 5,629•MD 1-2,378•TVD Target Depth(feet)rkb 5.325'MDI 2.348'7VD INE Phone (007)771-1025 Date/Time (feet)dm Days on WeN 17 OART , 5593 Operations Nast 24- - -- Drip ahead t0 eat mild 5825' OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Sort FMleh I Hoare Description Detail Daily Total 600 1100 5 0 Fn h UD BHA Remove secure nuclear source download MWD-LD tars 1Rig Up/Rig Down 1100 1200 1 0 Cb Boo and prep to PU/BHA mud motor and 13-1/8 bit 2 Drilling 12 0 110.,- I .. 1200 1000 I_ 4.0 MU/BHA /newjars dm to warm up and claw-food tools 3 Reaming I 4.0 1800 1930 3.5 RIH l0 3700 CBU 4.Coring 1030 2000 05 Service rig S.Condition and Circulate • 1.0 20.0 103 - _ -- - _ . 2000 2130 1.5 RIH to 3800 team mru l0 39.92 0.Trips _ 10.0 87.0 2130 _ 0030 3.0 Cont RIH to 5522 7.Lubricate Rig 0.5 3.0 0030 _ 0300 25 'Ciro cord mud Mile working on centavo's to lower solids and mud wt &Repair Rig _ 2.0 0300 0490 1.5 Rotate/Side at slower rate to keep ECD below 10.7 while cont work on Gen/ifuge's &C/O Drill Line 5.5 . 0430 0600 7.5 Rotate/Slide from 555010 5503 w/primary inoperable back up mine out put 70.Deviation 2.0 11.Wireline Log 12.Run Casing and Cement 29.5 13.Wait on Cement 14.Nipple up BOP 41.5 - -_--- _ 15 Test BOP 26.0 •••E3•16 Update••• 70 Drill Stam Test T/IA 570/570 17.Plugback --_. 18 Squeeze Cement ^•Weather Update••• 19.Fishing_. Ambient temperature-25F Winds 10 mph 20 Directional Work 21.Other 10 00.5 TOTAL HOURS:. 24 TOTAL HOURS: 24 397 DRILLING AND COMPLETION INFORMATION BIT NUMBER I SIZE(in) I MFG TYPE SERIAL NUMBER ' JETS DEPTH it(ft) DEPTH OUT(tI)I FEET GRADE OUT I HRS OBD FT/HR I RR 121/4 HDBS OHCIGRC 11748526 3-1681-12 103 1210 11071- TAF .0oto 1-w I 17.39 63.60 2 RR 8 7l2 i HDBS PDC-FX2528 5013668 5-13 1210 3755 ! 2545 z zcT A x 1 r+u to • 25.85 88,45 3 01/8 HDBS PDC•FX55 11521771 5-11 3755 5523 1708 22.54 78.44 3 61/8 HDBS FOC-FX50 11521771 5-II 5523 -_-- CASINO AND COMPLETION PROGRAM-AL,:SET DEPTIaMEASURED FROM RKB CEMENT PROGRAM 8SectionOD(in) l We1gM(ppQ_L_GradeIr Thread MD(H) ,-TVD(ft) Contractor j CW Type _-..-i Comments Conductor 18 84 L-80 Welded ! 101.5 101.5 Halkburton_ 28-Feb-12 C 9'lo Permafrost TOC at Surface Geeing 95/8 40 L-80 BTC-M 1,202 1 1,158 Halliburton 21-Mar-12 @ 12:00 L"Lead."C"Tall Plug Bumped Rtns to Surf Int Casing 7 26 LOU- BTC-M 3,745 2,322 Halliburton 28-Mar-12@06:45 '/2 Plug Bumped PUMP 81 PUMP02 BARADRIL MUD PROPERTIES BARADRIL MUD INGREDIENT INVENTORY Manufacturer ..Ellis Williams Manufacturer TSM FL Temp CIF) 85 Description Used Today On Locatk_r Model WH-t000-A Model TSM1000 Time 23:59 KCI(sack) 0 Ler Sze(In) _ s Liners (n) 6 Weight(lbs/gal) _--9 e zan D Plus 25#( ) ' o_._ -- Stroke fin) 10 I Stroke(n) 4 9 VIS(sec/qt) 48®62 Baracarb 25 Inca) 62 BBL/STK 096% 0.0683 BBL/STK @ 98%1 0 0755 PV(op) 11 0 62 XC 207(0#Back) SPM 0 SPM 0 YP(Ed10011� 78 AklacMe G(Sg pal)_ GPM 0 GPM 0 GNa(ba1100R3) 9)12/15 DEXTRID LT(sack) PSI 0 PSI 0 pH 0.2 Baracor 700(5g pal) WELL CONTROL Filtrate WL(IIIL/30 Rite) 6 Pac-L(sack) s/ SPR Pump 91 SPR Pump#2 Sand(%byvol) 0.10 Bareso0V D(25kg bag) SPR Pump RI SPR Pump#2 Solids(94 by vol) 3.0 Sodium cl FIT EMW(ppg) 13 NSX Lobe(percent) -20 NSX Lube(55g drum) DRILL STRING AND HYDRAULICS CI(mg/L) 21,000 SOLIDS CONTROL EQ IPMENT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(mg/L) 200 Shaker Screens Hours Annulus(blots) 120.1 @ 5,523 'W OB(k-lb) ! 0 Cake(API 32nd inch) 1 Super G-120 120,70 3 6 Pipe(blots) 58 5523' RPM 0 PF/MF(ml) 010/1.00 Super t-120,12070 3 6 Pick Up(k4b) 0 I.TFA lin') 0.464 Active Pits(blots) 330 Super G-140,140 140 3 8 Slack Off(k-lb)__- 0 _ Jet HHP 0 Hob Capacity(bbls) 184 Cen08ege I Speed Hours Jet Vol(Ips) I 0 dP l5 Bit(psi) 0 Reserve Pits(bbls) 160 Pit 3 Centrifuge 2300 0 BHA 300 _-. Item - I - - Description-.__- fis..OD(m)_j ID Ord_,,Gauge(In) Top Connection I_Leis I Cumulative Letgfh�..:,;:,,,ORT noun 1 HDBS FOSS PDC Bit 0.125 2 000 6.125 P 3-1/2"REG 0.71 HAL 0.71 2 5"SperryDrill 6/7-e stage motor with ABI 5.000 3.120 B 3-1/2"IF 32.87 HAL 33.52 3 Flt Sub 4.580 2.250 B 3-7/2'IF 2.12 HAL 35.04 4 Spacer Sub 4.740 2.250 B 3.7/2-IF 2.20 HAL 37.81 5 Slim Phase 4 Collar 4.750 1.250 B 3-1/2"IF 24.14 HAL 01.08 o PWD 4.750 1.260 88-7/7IF 10,85 HAL 72.83 7 DM Collar 4.760 2.010 B 3-12"IF 9.20 HAL ---- 82.09 B HOC 4.750 2.812 5.625 B 3.12-IF 71.28 HAL 93.37 - - 9 Flex Cops, 4.760 2.250 B372'W 31.11 NAL 724.48 70 _--- Flex Color 1.760 2.250 B 312'IF 30.09 HAL 155.17 -.. 11 Flex Colar _.-.-- 4.730 2250 B3-12'P 30.06 HAL --. 188.03 12 Wel Commander Sub w/Ball Catcher /,690 2.250 B 3-1/2.1F 10.99 HAL 190.95 13 X O Sub 5.020 2A26 B 3-1/2.1F 2.07 HAL199.02 _-- _._ _- 14 WOT Jam ra 4.820 2.000 831/2 IF 20.45 HAL ( - - 229.07 - - 16 XT-39 H W DP.28.7 PPf 1.000 2.603 B 41/2'Mod 30.07 HAL 200.04 TOTAL BHA LENGTH: 280.04 MOST RECENT DIREC°IONAL SURVEYS -- MD INC i AZ TVDsNI _-_- /• VS DCalculationLSCalculationCalculationVS Aran 544226 8821 20845 2378.94� B ME 72.OBs 4103.98w /10/.68 2.37 � Minimum Curvature 209 True North 5486 65 89.08 287.39 2377.90 73.70s 4148.30w4179.93w 4148.06 3.98 Minimum Curvature 289 True NoM 5518 31 89.32 ', 208.00 2378.44 7/.98s •4103.95 W /180.00 2.05 Minimum Curvature 289 True North FUEL CONSUMPTION - - _KUUKPIK RIG 95 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SHOALS/HIV DATE OF REFERENCED WO REPORT: 31-Mar-12 CI Nkation Vol(gal) Customer _ Vol(Qat) 1 Customer 1 Vol 19011 Galan., Vol(gall summary Quantities I va(IA Delivered Today 2,500 AES(0) _- 70 •Kuukp k(0) 2003.0 5,000-gallon Tank(G) Total Diesel Consumed 79,587.0 O HToday_ d 8,100 Delta Lease(0) C 224 0 !Peak( D) 1 1081.0 23000-gallon Tank(D) Total Gasoline Consumed • 4.287.3 Used Today 2,100 GBR(D) 0.0 Tikigaq/Conan(0) 773.0 NOB Equipment(D) _ Diesel Consumed Today S 1103.0 Used this Well Halliburton(5) 268 0 Umlaq(0) , 47.0 BGF(G) 5,144.0 Gasoline Consumed Today 5,144.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Com Poaiion Count j_EM Hous I Total Hours, Nobe Incident Type TodayComments .Idling_�._ ..� /- Kuukpik Drllinp Rig Crew 22 12 1 264 Illness 0 Kuukpik Drilling Tool Pusher 2 12 _ 24 In(1111 -_---- 0 ---- HES-655 Cementing 7 13 Al Three in camp.tour staying in Barrow Spit 0 HES-Baroid Mud 2 13 25 Tondo Disturbance 0 HES-Sperry MWD/DD 413 _ 52 Vehicle OO Road 0 _ HES Supervisor 1 13 10 HES supeMsor staying In Barrow Near Miss 0 Coram Facilities 10 13 208 All individuals staying in Barrow - - Umlaq Ops Support 0 13 117 ,One spill tech In camp Seven staying In Bartow Veko Grey Wellhead Peak 'Rig Support --- 13 14 182 Flve in camp.Eight otykp In Burow -- - Kuukplk Catering Cook/Clean 6 12 60 AI • Camp Manager 1 12 12 Beacon Medic __ 1 12 12 , Oasis Semple Tacna 2 12 24 PRA Const Super 1 12 __- 1a IStayilp nBarrow PRA DSM 2 12 24 PRA HSE 1 12 12 PRA Geologist ESTIMATED TOTAL DAILY LABOR HOURS: 1158 TOM,Penennel in Camp:52 Individuals '6-`•" ,,, WALAKPA#13 DAILY DRILLING REPOR- 3-Apr-12 Operator North Slope Borough Project Description Barrow Gas Well Site Leaders Don Breeden/Jos Wm* DrMrrp Prof-.. ..X4 Wel Name Walakpa 813 CIP Number 66000 • Coil Phos (007)0801200 _ (PTD/) C 50-023.20041.00-00 Lend lAa Penult76 6 Office Phone (907)771"1002 252 Rio Accept Accepted 17-Mar- . Rig Contractor LLC:Kuukpik Drilling, k 011109 KuMrpRIB 06 Property Designation WaHHKW Well Mr SPhone (907)771-1021 Date/Time 12 X00:01Rig Release Release 07:00 Depth 5,523 MD/-2,378'NO Target Depth(feet)rkb 5,325'MD 12,348'NO HOE Phone (007)771.1025 Date/Time (feel)rkb Days on Well 18 OART RU liner nrunning bole Operations Next 24 Rar 4-1/2 Slotted Liner/2-7/8 worn suing/2-7/8 completion IN Hou. OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish .ae..,'110tas Description -_- Detail Daily Total ------ 0600 1530 05 Da from 5593'to 578T estimated base of Walakpa Sands-pumped lube pile for slides 1.Rig Up/Rig Down 1530 1830 3.0 IC#c/cond rale-pump hi vis sweep-prep to POOH to un completion strings. 2.Drilling 13.0 129 5 1830 1900 0.5 Monitor well-_nn 3.Resmlp-_ Pump dry job - --. 4 1900 2330 4.5 POOH to 7"shoe-moNbr well-cont POOH at slow rate amin/std with 1 HPU down• 4.Coring 2330 0300 3.5 Cent POOH With bolh HPU on line to BHA 5.Condition and Circulate 5.5 r 25.5 0300 0000 3.0 LD and download BHA 8.Trips 5.5 92.5 7.Lubricate Rig 0.5 3.0 .. -- - 8.Repair Rig 2.0 0.C/O DOI Line 5.5 10.Deviation 2.0 11.Wyelne Lop 12.Run Casing and Cameo 205 13.Wail on Cement -- 14.Mpple up BOP 41.6 /5.Tet BOP 26.0 •••EB-15 Update••• t6.DM Mein Test 7;IA-5/01570 17.PkJ.dI 18 Squeem Cement nn Weather Update... 19 19.Fishing--- -- _-- ---- Ambient lemperalr ie-15F Winds lymph 20 Directional Wrk 21 Other 1.0 60.5 TOTAL HOURS: 24 TOTAL HOURS: 24 421 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) 'DEPTH OUT(ft) FEET GRADE OUT HRS OBD I _FT/HR 199 12 1 4 HDBS 01151(;115 11740526 3-151&1-12 103 1210 1107 I,. t 186-Tis 17.39 83.88 - 2 A 81:2 HUBS IVC-802026 5013068 5-131 12103755 i 2545 0.1D 25.85 T 08.45 '8 5 IHOBS PDC-FOSS 11021771 5-11 3756 � 5523 I_ 1768 I -N 2 - 22.54 78.44 51'0 HDBS IVC-FUSS 11021771 5-11 5523 ' J CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD tin) Weight(ppf) , Grade I Thread MD(ft) 1 TVD _ Contractor I CIP 1Type I Comments Conductor 16 84 _ L-50 Welded 1016 101.5 HBNlburlon I 26-Feb-12 'C Permafrost TOG 1 9'bgs Surface Gas.g 95;0 40 _ L-80 BTC-M 1,202 1,168 Halliburton 21-Mar-12 g 12:00 "L Lead"C"Ta Plug Bumpea RIs to Surf Int Casing 7 20 L-80 BTC-M 3,745 2,322 Halliburton 1 28Mar-12140545 'G Plug Bumped PUMP Al PUMP 02 SAWN'MUD PROPERTIES•fill BARADRIL MUD INGREDIENT INVENTORY • Manufacturer Ellis Williams Manufacturer TSM FL Temp r Ft Description Used Today On Location Modal WH-1000-A Modal TSM1000 Turns 23'.50 KCI(sack) 15 -_ -__ Liner Size(in) 5 :Liner 882_21n) ' 8 Weight(lbs/gal) 8.0 Bararan D Plus(258) 20 i Spoke(in) 10 ISSolU(lo) 9 _ - VIS(sec/qt) -- 47 -_Baracarb 25(sack) BBL/STK @98% 5.0583 BBUSTK 000% 0.0755 PV(cp) 10 XC-207(60 sack) SPM 0 SPM_ 0 YP(Ib./t00M1t 20 Mackie ackie G(59 pail) GPM • 0 GPM 0 Gals(Iba/1_ 9/12/15 DEXTRID LT(sack) t PSI... 0 PSI -.. 0 pH 0 Bereeor 700(59 pail) WELL CONTROL Filtrate WL(mL/30 min) 5.6 Pac-L(sack) SPR Pump#1--_r SPR Pump#2 T- - Sand(55 by tot)-�- ------- .1 Baraooav D(25k9 bag) -- by So Salt SPR Pump#1 SPR Pump 02 13 NSX g(%bPercenl) 2B NSX Lube(SSg drum) 0 FIT EMW(ppg) DRILL STRING AND HYDRAULI� NSX 8 CI n_ 19,000 SOLIDS CONTROL EQUIPMENT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(tap/LI 200 Slater I Screens I Hove Annulus(bbls) 1120.195523' WOB(k-Ib) 0 Cake(API 32nd inch) 1 Super G-121120,70 3 24 Pipe(bbls) 66'n 5,523' RPM 0 PF/MF(Al) .05/1e Super G-120,120,70 1 3 24 Pak Up(k-Ib) --_ IIIIIIIIEIMIIIII TFA tin) 0.464 Active Pile(bble) 411 Super G-140.140.140 3 24 Slack OB(k-Ib) 0 JetHHP 0 Hole Capacity(DNB) 210 Centrifuge ---t I_ Hors Jet - en - Jel Val(fps) • 0 dP go Bit(psi) 1 0 Reserve Pits(lose) 0 PH 3 Centnfuga ! 23110 8 Item_--I- Description 1 OD(in) 10ore °moo onif '- !'",••'''''''''-. 4 4 i L818$141) I V.ndorI. c..WereiMLength(ft) LBW hours 1 I HDBS FX55 POC Bit • 8125 • i 2.000 0.125 P 3-1/2'REG 0.71 HAL 0.71 2 5'SperryDrill 8/71 stage motor with ABI ( 5.000 3.120 i- B 3-lit IF 32.81 HAL 33.52 3 Flt Sub 4.580 2.250 B 3-1/2"IF 2.12 HAL 35.84 4 Spacer Sub 4.740 2.250 B 31/2'IF 2.20 HAL 37.84 - '--- 5 Slim Phase 4 Collar 4.750 1.250 B 3-1/2"IF 24.14 HAL 81.98 8 PWD 4.750 1.250 B 3-1/2"IF 10.86 HAL 72.83 7 DM Collar --- -- 4.750 2.010 B 3-lit IF 0.26 HAL 82.09 ..__. S HOC 4.750 2.812 6.025 1331/2'IF 11.28 HAL 83.37 9 Flex Collar 4.750 2.260 B3-1/2"IF 31.11 HAL 12448 -- - 10 Flex Collar 4.750 2.250 B 3.1/2'IF 30.60 HAL 155.17 1 Flet Cogen 4.730 2.250 B3IYY IF 30.80 HAL 188.03 12 Wel Commander Sub wiBall Catcher 4.000 2.250 8 3.1/2"IF _ 10.92 HAL 190.95 13 X O Sub 5.020 2.025 B 3-1/T IF 207 HAL 199.02 14 .WOT Jars--- 4.820 2.000 B 3-1/T IF 2945 HAL 229.07 • 15 XT-39HWDP.29.7 pp! 4.000 2.503 84-1/2"Mod 30.97 HAL 280.04 TOTAL BHA LENGTH: 260.04 MOST RECENT DIRECTIONAL SURVEYS MD INC A2 I_TVD eNIS - - eE/-W ---- VS DLS Calculation LVS Azimuth 58]7.81 88.79 27074 1238104 78.054 43386041 4339.31 4.07 Minimum Curvature 1289T North 5709.86 88.81 270.30 2382.01 78.60s 4371.08a 4371.70 146 Minimum C t 1 289 True North 5787.00 88.81 27030 238749 78255 4446290 I 444097 0.01 Minimum Curvature 289 True North FUEL CONSUMPTION KUUKPIK RIG95 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAO REPORT:I 2-Apr-12 m ---._ c .alrlp.wn_._r- va111a9 Customer Vol(gen • Customer va(�11gum. n.r -1ya��al SummaryouaMkra Vol Niel Delivered Today • 2,000 AES(D) 0.0 Kuukpik(D) 2436.0 0000-gallon Tank(G) Total Diesel Consumed 70887.9 On Hand Today 1 5,900 Della Lease(D) 226.0 Peak(D) 1081.0 23000-gallon Tank(D) Total Gasoline Consumed 4,287.3 Used Today • 2,200 GBR(5) 0.0 Tikigaq/Conan(D) 773.0 NSB Equipment(D) Diesel Consumed Today 0128.0 Used this Well Halliburton(D) 563.0 Umiaq(D) 470 BGF(0) 5.144.0 Gasoline ro Consmed Today I 5,144.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HOE SUMMARY Catenary Position4 Count Est Hours Total Hours IL Notes Incident Type Today Ceaements Kuukpik Drilling Rig Crew 22 12 264 Illness 0 Kuukpik Offing Tool Pusher 2 12 24 Injury 0 Baker Completion 1 13 13 Staveng In Barrow Spill 0 GBR Casing 2 13 26 Staying In Barrow Tunda Disturbance 0 HES-Sperry MWD/DD/MUD 6 13 78 Vehicle Off Road 0 HES Supt//Cementer 8 13 104 Three in camp five staying in Barrow Near Mss 0 Conam Facilities 10 13 200 All individuals staying-n Barrow Umiaq --- OPs Support 0 13 117 10.spill tech in wmp.Seven staying in Barrow- -- - ___ Vatco Gray Wellhead7wetl 1 12 12 Peak RR Support 13 14 182 I Five in camp.Eight staying I1 Barrow _ Kuukpik Catering Cook/Clean 5 12 00 • Achy Camp Manager 1 12 12 Beacon Medio 1 12 12 _ . Oasis Sample Tech. 2 12 24 PRA Const Super I 1 13 13 Staying in Barrow PRA DSM 2 12 24 PRA HSE 1 : 12 12 PRA Ceologlst 2 12 24 ESTIMATED TOTAL DAILY LABOR HOURS: 1208 Total Pusateri In Camp:55 Individual. � /} ;�, WALAKPA#13 DAILY DRILLING REPOF 4-Apr-12 `-• I;��f�, \" Operator North Slope Booryl Project Description Barrporw illing Pro.nn all Well Site Leaders D,),IBleederl I sue Mc lis 1e Well Name WWYcpa#13 CIP Number 68.090 CN Phone (907)900.4200 �••+� �(PTDA C 5002320041.0000 lard Use Penult888 DevelopmentPerinl OM.Phone (007)777.7002 Number 10-262 Rig Accept Accepted 17-Mar- Rig Contractor Klakph Dritg.LLWtpk C:W DIirp Rip 06 Property Designation i WaMkpe Well Site SPhone (907)771-1021 Date/Tine 120200:01 Rig Release 07:00 Depth 5,785'MD/-2,387'ND �Target Depth(feet)rkb 5,786'MD/-2,387'TVD HSE Phone (907)771.1025 Date/Time (feet)rkb Days on Well 19 OART Working 4-1/2"nn.,-.111e,�,pling to ci culate Operations Next 24- Lend/set 4.1/2 slotted liner-pd work strip-run completion string Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish Hours . Description Detail Daily Total floor to ___.. 0600 0901) 30 Finish LD.BHA-Cleanlprep800rto run 4-172'hue, 1 Ry Up/Rig pawn 0000 15ns a 5 ,RIH with 52 its 4-1/7 slotted liner. 2 D Illing , 132 5 7500 1,05 RU b run 2-7/8"work string 3.Reaming 0 1530 2100 5.5 RH with 2-7/0 work string apace out Pup jte 4.Coringp ons _-- -_-- - - 2100 2130 0.5 RD 2-7/8"running tools 5.Condition and Circulate 1.0 20.5 2130 2400 2.5 MU/RIH with Baker Barr aesY O.Tripe 2.6 96.0 2400 0030 0.6 Cm at T abate 7.Lubricate Rip 0.5 3.0 0030 0300 2.5 Tag bottom at 5780' _.. __- 8.Repan Rig 2.0 0300 0000 3 Attempt to circulate-ee packing o0-workip pipe. g.CIO Drill Line 5.5 10.Deviation 2.0 71.Moline Log ---- -- - --_-- 12.Run Casing and Cement 17.5 47.0 13.Walt on Cement --- - - 14.Nipple up BOP - 41.6 15 Te sl BOP 25.0 -- I ---_--- •••EB-16 Update••• _----- 18 Drill Stem Test T/IA-570/570 17.Plugback 1a Squeeze Cement •••Weather Update•'• -_-. 10.Fishing Ambiet temperature-9F Wilds 15 mph 20.Directional Work 21.Other 3 0 etas TOTAL HOURS: 24 TOTAL HOURS: 24 440 DRILLING AND COMPLETION INFORMATION BR NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS r DEPTH IN(ft) I DEPTH OUT(ft( FEET GRADE OUT I HRS OBD FTIHR 1RR 121/4 HOBS QHCICRC 11748525 3-1691-12 103 1210 110] _ 17.30 0366 2RR 81/2 HOBS PUC-/02520 5513008 5-13 1210 3755 2545 2aC1a-X-14a-io 25.85 98.45 3 01/8 FIDES PDC-FUSS 11521771 5-11 3755 5523 1788 22.54 78.44 3 01/8 HDBS PDC-FX55 11521771 5-11 5523 5785 300 CANNA AND COMPLETION PROGRAM-ALLSET DEPTHS MEASURED FROM RKB CEMENT PROGRAM Section OD(b.) _-.II .-_Weight(ppf) l_ Grade I Tlwad... MD(It) TVD(ft) Contractor CIP '- Type... •._.._ Comments Conductor 16 84 i L-80 Welded 101.5 101.5 Halib ton 20-Feb-12 C Permafrost TOC at-9'bga Surface Casing 05/8 40 _L-80 I.. BTCM 1.202 1,158 Halliburton 21-Mar-12@ 12:00 'L Lead;"C"Tail Plug Bumped.Rile b Surf Int Canny ] 26 L-80 1 BTC-M 3,796 2.322 Halliburton 20-Mar-12'd�,06:45 •"G Plug Bumped Slotted Liner 4-1/2" 128 L-80 '--- -_- -- - BTC 5,751 2,385 PUMP#1 PUMP#2 BARADRIL MUD PROPERTIES BARADRIL MUD INGREDIENT INVENTORY Manufacturer Ellis (°) Description Williamsa Manufacturer TOM FL TempF P Used Today On Location Model WH-1000-A Model TSM1000 Time 23'.50 KCI(sack) 15 Liner Size(in) 5 Liner Size(in) 0 Weight(Ibd9al) 8.9 Barazan D PWs(250) 20 Stroke(in) 10 ,Stroke(in) 9 VIS(aelq)) 48 Baraprb 25(Neck) 0 -. BBUSTK4 90% 0.0583 I BBL/STKA BB%i 0.0756 PV(ep)--- 10 XC-207(6#sack) _g SPM 0 SPM 0 YP bull.. ' 20 made.G(Sg par) 0 -._. GPM 0 GPM 0 Gels p/1 i. ' 5112/15 DEXTRID LT(sock) 15 PSI 0 PSI0 DH 9.9 Berxor 700(5g pat) 0 .. WELL CONTROL _- Mete WL(mL/30 mhr) 5.6 Pali(aadc) 0 SPR Pump#1 - - SPR Pump 02 - Sand)%by cul) .1 Barascav D(25kg bag) 0 SPR Pump#1 SPR Pump 02 I --- Solids ft.by cult -- 2.8 Salt 70 FIT EMVy(ppg) 13 I NSX Lube(percent) -2. NSX Lobe(559 drum) 8 DRILL STRING AND HYDRAULICS CI(mg/L) 20,000 adios CONTROL EQUIPMENT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(mg/L) 200 Shaker Screens Hous Annulus(bbls) 120.1 @ 5.523' WOB(k-lb) 0 Cake(API 3250 Inch) 1 Super G-120,120 70 3 24 Pipe bbin 58 5,523' RPM 0 PF/MF(ml) 05/1.0 Super G 120,120,70 3 24 r Pick Up k, � lb) 0 'II FA/in'1 0.484 Active Pits(blobs) ---_- 411 SuperG 140,140,140 3 24 -- Slack Off(k-Ib) 0 Jet HAP 0 Hole Capacity(blots) 210 Centrifuge Speed Ho uta_ Jet Bel(fps) 0 dP 0 Bit(psi) . 0 Reserve Pits(Obis) 1 0 Pt 3 Centrifuge 2300 6 ' _ BHA 396 ''INS,'. cum._. 7-... __Description ,i,;Q11.IBC ID(IN IGouge Bet�raP Connection n n � Length j) I vendor d carn .tiv.Length lril-T Bar boos 1 HDBS FXSS PDC Bit 0.126 2.000 8.125 P 31/2"REG 0.]t HAL 0.]1 2 5'SperryDrill 0/7-0 stage motor oath ABI 5.000 3.120 B 3-1/2"IF 32.81I HAL 33.52 -_-- _ _ - --_- 3 Fl Sub 4.580 2.250 8 31/2'IF 2.12 I HAL 35.64 4 Spacer SOB 4.740 2.250 B 31/2-IF 2.20 HAL 37.84 5 Sim Phase 4 Color 4.750 1.260 B 3-1/2"IF 24.14 HAL 01.98 ---- 6 PWD 4.750 1.260 B37/2'IF 10.85 HAL 72.89 7 DM Collar 4.750 2.670 B 31/2'IF 9.28 HAL 82.00 8 HOC 1.760 2.812 5.626 837/2-IF 11.28 HAL 98.97 I 0 Flex Collar __. 4.750 2.250 837/2'1/ 31.11 HAL 124.48 10 Flex Collar 4.750 2.250 B 31/2"IF 30.89 HAL 156.17 11 Flex Collar A730 2.250 ! B 31/2'IF 30.88 HAL 186.03 12 Well Commander Sub w/Ball Catcher 4.800 2.250 • B 3-1/2"IF 10.82 HAL 190.96 _._.13 X O Sub 5.020 2.8250 3-1/2"IF 1 2.87 HAL 109.62 14 WOT Jars 9.820 2.000 B 3-1/7 IF � 20.45 HAL 229.07 15 XT-39 N W DP.20.7 PPf 4.000 2583 B 4-1/2 Mod 30.97 HAL 280.04 TOTAL BHA LENGTH: 260.04 MOST __ RE ENT DIRECTIONAL SURVEYS- - -- MD � INC AZ r- ND +N13 I .E1-w VS � 4.0 bStmDLS I CabY Azimuth VS ArIm 5877.81 8079 ---270.74 2381.04 78.950 433880w 4339.31 unC toe 269 True North 5700.60 � 943.61 270,30 2382.91 78.065 4371.08w 4377.70 7.16 MHmun Curvature 289 True North 5787.00 86.01 270.30 2387.49 ]8.25s 4448 29w ' 4448.07 0.01 Win=Curvature I 269 True North FUEL CONSUMPTION KUUKPIK RIG 86 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED Ul8AQ REPORT: 2-Apr-12 ClsseWcatioeCustomer Vol(gel) -__- ll Well Customer vol lion Summary r3rser#8les ion �-Vol( n- Crtemv A - -- � Vol Iw Kuukpik I Vol( Delivered Today 2,000 AES(D) 0.0 pi (D) �4"so'u 5000-gallon Teak Total Diesel Consumed I 708879 On Hand Today 5,900 Della Lease(D) • 226.0 Peak(D) Total Gasoline Consumed 4,287.3 1 oat o 23.000-gallon Tank I DI Used Today 2,200 GBR(D) 0.0 Tikigeq/Conam(CO //30 NOB Equipment/0) Diesel Consumed Today 5,128.0 Used 1010 Well Halliburton(D) 1 563.0 Umiaq(D) 47 0 BGF(0) 5,144.0 Gasoline Consumed Today I 5144.0 PERSONNEL AND HSE _ PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company PneObn , Count Est Howe TotalBowel Hos Notes Incident Typo Today Comment Kuukpik Drilling _Rig Crew 22 12 T204 Illness 0 Kuukpik Drilling Tool Pusher 2 12 24 Injury 0 _-- Baker Baker Completion 1 19 13 Staring In Barrow Spill 0 GER Casing 2 13 20 •Slaying In Barrow Tunda Disturbance 0 HES-Sperry MWD/DD/MUD 3 13 30 Vehicle Off Road 0 HES ,Supv/Cementer 8 19 101 :Throe ktump Bus MayigbBarrow Neer Mas 0 Coram Facilities to 13 208 All individuals staying In Bartow - -_ - ----- -- -- -- Umiaq Ops Support 9 13 117 One spill tech In camp.Sewn sayig it Bartow - --_- _--- VetooGray Wellheatl112 12 - _ Peak Rig Support _ 13 _ 14 182 Flue In camp.EigMsayig In Barrow - Kuukpik Catering Cook,Clean 5 12 60 Alutl,q Camp Manager 1 12 12 -- - - Deacon Medic I t 12 12 -- Oasis 'Sample Techs 2 12 24 PRA Const Super 1 13 13 Staying Ill Barrow MIPRA DSM 2 12 24 PRA HOE ESTIMATED TOTAL DAILY LABOR HOURS. 12 PRA Geologist 2 12 24 1170 Total Personnel In Camp.55 Individuals 4TH:,. _ WALAKPA#13 DAILY DRILLING REPOR- 5-Apr-12 oprat. North secs Ba anyh Project D e Barrow steel I Well She Leaden Steve Hubbard 1 Joe Vcmms swE9t.•0ll N 1 Drikkg Prop,-.. •r• wit akpaw 513 cNumber 88-090 Cell Phone (007)980-4200 I API//AOGCC N813 Development Permit (PTO q soa¢9 zow/43o4w Land Um Pens* N813 10-252 Omw Phone (907)77/-1002 Rig Accept Accepted 17-Me,- Ria CKuit DinKu** Rig/5 Propertyesigna Designation Walakpa Wel one SPh (907)771-1021 Date/Time 12@00:01 ontract. Btpg,LLc: _ Rig Release 1 07:00 Depot 5,788 MD/-2,387'TVD Target Depth(feet)rkb 5,785 MD/-2,38T TVD HSE Phorw (907)771.1025 Date/Time (Net)rkb Days on We/ 20 OART Changing BOPE 4'rams to 2-7/8"rains and testing Operations Next 24- Run 2-7/8"completion tubing end neem protecting.11. Hours OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start FI-Finish ( Hours Description Detail ,,,,,,,,,,,,,a, Daily Total 0800 0900 3.0 Continue working pipe and circulating-able to establish circulation working up from 1/4 bpm 1.Rig Op;Riy Down Increasing rale to 4 bpm. 2.Dolling 132.5 -- .. . 0900 0930 0.5 •CBU al4 bpm 3.Reaming 5.0 0830 1100 1.6 Change well Old over to 8.8 ppg Brine _ 4.Coreg 1100 1200 1.0 'Drop 1-3/4"WI-set leer packer w/TOL at 3503'and alae at 5757'-due to hole cond.. 5.Condition and Circulate 3.5 30.0 bier Nes eat MN'off bottom of5785'and with liner by 01182'-test backside 102500 psi 6.Tripe 7.0 132.0 1200 1230 0.5 CBU at40pm 7.Lubricate Rig 0.5 3.6 1230 1900 0.6 LO/DP and Baker liner running tool 8 Repair Rig 2.0 1900 1930 .5 SeMce rig - -- S.0/0 0.8 Line 5,5 -- -'-.- 7930 2000 .5 RU 2.7/8'tbg tongs 10 Deviation 2.0 2000 2300 3 LD 2-7/8"work siring _ 11 Wireline Log 2300 2330 .6 RU600rto R/H with DP 12.Run Casing and Cement 7.0 54.0 2330 0400 4.5 RIH with DP/POOH LD DP 13 Wait on Cement 0400 0000 2 Change ROPE 4"30ms to 2-7/8"rams and test yr, 14 Nipple up BOP 41.5 15.Test BOP 25.0 _ Notify AOGCC;nap via meg on 4/3/12&444/12 of weekly BOPE test on 4/4/12 16.Drill Stem Test Revd email wavier of test from AOGCC Supe Jim Regg on 4/4/12 17 Plugback "'013-15 Update^• 18.Squeeze Gement T/IA-480/480 19 Fishing 20 Directional Work ^'Weather Update'•' 21 Other 60 ea5 __ TOTAL HOURS: 24 Ambient temperature-20F Wills caro TOTAL HOURS: 24 503 DRILLING AND COMPLETION INFORMATION BR NUMBER SIZE(in) MFG TYPE SERIAL NUMBER JETS DEPTH IN(ft) DEPTH OUT(ft)'. FEET ' GRADE OUT HRS OBD FT/HR 1 RR 121/4 HDBS GHCIGRC 11748526 3-16&1-12 103 1210 1107 1730 6366 2 RR81/2 HDBS PDC 002521, 5013008 ' 5-13 1210 3755 2545 23C -x 310-no 25.85 08.45 3 I 01/8 HDBS PDC 0055 1162177 5-11 3755 5523 1708 22.54 78.44 3 C 01/8 i HDBS PU -0x15 11521771 5-11 5523 5785 309 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM 1 1 Weight(pet) l I l 1 COP - Type i_--� Comments _---- f Grade Thread MD(ft) TVD tt Contractor i Conductor Section ODen84 L-80 Welded 1015 101.5 Halliburton 26-Feb-12 "C"Permafrost i TOC at 9'hos Surface Ca _sp _ 05/8 40 0-80 BTC-M 1,202 1,158 Halliburton 21-Mar-12 @ 12:00 L Lead,"C"Tail Plup Bumped.ftins to Surf lilt Casing 7 26 L-80 BTC-M 3.745 2,322 Halliburton 28-Mar-12 @ 06 45 "G" I Plug Bumped Slotted Liner 4-1/2" 12.6 L-80 BTC 5,751 2,385 Baker Top of SLZXP Pk/4.5"Liner @ 3563'MD Ill No Cement PUMP 01 PUMP 02 BARAGRIL MUD PROPERTIES BARADRIL MUD IN GREDIENT INVENTORY Manufacturer Ellis Williams Manufacturer TSM FL Temp(°F) Description [Used Today( On Location. Model WH-1000-A Model TSM1000 Time 23:50 KCI(sack) _• 15 Liner Size(in) 5 Liner Size(in) 6 Weight(lbs/gal) 8.8 ppg Brine Barazan D Plus(250) 0 Stroke(r) 10Stroke(in) 0 VIS(cedgt) Barawm 25(sack) BBUSTK @ 90% 0.0583 IBBLISTK @ 96% 0.0755 PV(cp) XC 207(&F sack) SPM 0 SPM 0 YP(lbs/100fe AMacide G(5g pail) GPM 0 GPM 0 Gels(Ibsrt r r ) DEXTRID LT(sack) / P51 0 PSI _-. 0 pH - -- Barac0r 700(5g pal) WELL CONTROL Filtrate WL(mL/30 min) Pao{(sack) SPR Pump O7 ' SPR Pump 02 Sall(%by vol) Banapv D(25kg bag) SPR Pump 01 SPR Pump 82 Solids(%by vol) Sall 0 ' FIT EMW(ppg) 13 NSX Luba(percent) NSX Lube(55g drum) DRILL STRING AND HYDRAULICS CI(mg/L) SOLIDS CONTROL EQUIPMENT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(mg/L) --- Shaker li Screens Hous Annulus(bbls) 1201 @ 5.523' WOB(h-lb) 0 Cake(API 32nd inch) Super G-120,120,70 3 P RPM 0 PF/MF( 1) --- SP G 120,120,70 3 Pk Up k-p b) Slack00( I) (in) 0. I �0 FTFA(in404 Active Pits(bble) Super G-140,140.140 3 ---- Pipe(bbl9) 58 553' 301 HHP 0 CapacityHole (bbls) _.- 171 Centrifuge Speed Hous Jet Vol(fps) 0 dP 0 Bit(psi) 0 Reserve PM(bbls) Pit 3 Centrifuge 2300 �� BHA 300 ^"•' I Description OD(in) ID(in) Gauge(in)• Top Connection Length(ft) Vendor Cumulative Length(ft) BRT hours I _ --- TOTAL BHA LENGTH: 0.00 • MOST RECENT DIRECTIONAL.SURVEYS MD I INC J- _AZ TVD ON I-S 1 •E I-W VS - DLS I Calculation ( VS Aalmuth ' FUEL CONSUMPTION - KUUKPIK RIG 85 DIESEL for W10 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELNERY SUMMARY DATE OF REFERENCED=AO REPORT: 2-Apr 12 Classification .1 Vol WWI C)rtomr ,[ Vol19R CustomerVol IoeSCuewp.r Vol Irma Summary Quondam Ya(gal) Delivered Today 0 AES(D) • 0.0 Kuukpik(D) 155.0 5,000-gallon Tank(G( Total Diesel Consumed 79.004.0 On Hand Today I 2700 Delta L (D) 0 0 Peak(D) 1105,0 23 OOOyallo Tank(D) Total Gasoline Consumed i 5,490.0 Used Todd , 2100 GBR(D) I 0 0 Tikigaq/Coram(D) 601.0 NSB Equipment(D) Diesel Consumed Today 2,409.0 Used this Well Halliburton(D) j 409.0 Umiaq(D) 40.0 BGF(G) 195.0 Gasoline Consumed Today t 105.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY ' Canonry Position Count Est Hours Total Hours Note. InckNM Type . Today,, Comments Kuukpik Drilling Rig Crew 22 12 204 Illness 0 Kuukpik Drilling Tool Pusher 2 12 24 Injury p Baker Completion 1 13 13 81eykg In Barrow Spill 0 GBR Casing 2 13 20 TOrWd Disturbance 0 HES-Spa«y MWD/DD/MUD 2 19 20 Vehicle Off Road 0 HES Supv/Cemanlar 8 13 104 Three Mcamp 7kw staying in Bartow Near Miss 0 Coram Faculties 10 13 208 akdMduate staying In Bartow Umiaq Ops Support 0 19 117 One spill tech In teccamp.Sewn staying In arrow --- 101 Gray wellhead 2 12 24 --_ -- ------ Peak _ Rlg Support 13 14 182 FN•kl Cama.Eight staying In Burow -Kuukpik Catering Cook/Clean 5 12 60 Aluhq Camp Manager 1 12 12 Beacon Medic 1 12 12 - --- _--- Oasis Sample Techs 12 0 PRA HOSup -- 1 12 13 (Staying' Barrow PRA TOM 2 12 241 -_ --- - PRA HSE 1 -_. 12 ---12 PRA Geologist 12 0 ESTIMATED TOTAL DAILY LABOR HOURS:( 1121 I Total Ponnel in Camp.50 Individuals 0`-""' 6_ -c WALAKPA#13 DAILY DRILLING REPOF 6-Apr-12 Operator North Slope Borough Project D Barrow Gas ill Description Weil Site Leaders Steve Hubbard/Joe McInnis r � DMIng Pro7,am k.v, 4-ay Weil Name Walakpa 013 CV Number 88-090 Cell Phew (007)080-4208 -.....r..1^°' API W I ADO= 60-023-20011.00.00 Land Use Penne NSB Development Pernik Office Phone (907)771.1002 ' (PTD Y) Number 10.252 Rip Accept Accepted t7-Mar- Rb Contractor Kuukpik DIMng,LLC:Kuukplt Drilling Rig Mi Property Designation Walakpa Welt Silt Phone (007)771-1021 Date/Time 12®00:01 Rig Release 07:00 Depth Date/Time (fit)rkb 5.785'MD/-2,387 IVO Target Depth(fast)rkb 5,785'MD I-2,387 ND HSE Phones (007)771-1026 Days on Well 21 OART Cleaning day build W out of color•cont cleaning pita Operations Next 24- NU Mg head adapter to wet and freeze protect-cont clean pea 1 rig-Prop to Hours Demob Rig OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish I.. Haas I Description Detail Dairy Total 0600 0830 I as .RD test equip-Blow down lines 1 Rig Up/Rig Down - 0630 0700 0.5 RU tbg running equip --- 2 Drilling --- 132.5 0700 '; RlH with 110j1s 2-7/8"Ibg with 2.3131DXN nipple and 2.441 ID WLEG-MU VG tbg hgr 3.Reaming 5.0 -_. - ins t"3 1200 5 0 ',install fall TW C land tubing w8h TT al 3548 17 above TOL at3553 4 Coring 1200 1300 10 'Run inLock Down Screws on hgr- S.Condition and Circulate 30.0 1300 1530 2.5 Prep to ND/ROPE-clean pts-flush BOPE-pumps-choke manfold-clean hopper mom 8.Tripe 130.0 1530 1700 1.5 LD mouse hole-drain stack remove rams from BOPE-cleaning pits _-- 7.Lubricate Rig _- 3.5 1700 2100 4 ND and bleed Koom y and lines-ND Sevens-kNBdwke lines-valves/adapter fig. 8.Repair Rlg 2.0 Loosen dbl gale Nye-mud cross-deer-No gate No.dDM clean/grease API groves-grease O.C/O DLM 5.6 kWldake Nvs-cleaMrg pas 10.Deviation 2.0 2100 0600 8 Clean ROPE and cellar-pull pins on rotary-flush charge pumps,manifold lions and gun lines 11.W Bins Log BOPE - Wwa-remove Koomay quldt cconnects/instaall plugs on ROPE cleaning pits 12.Run Casing and Cement 0.5 00.5 Convoy for crew change 0161 Loader end escort Halliburton Van to location 13.Walton Cement Coot with ND/riser and removal of BOPE from cellar 14.Nipple up BOP 18.0 57.5 0500 0800 1 Cleaning clay build up out of color-cont leaning pits 15.Teat BOP 0.5 25.5 18.DON Stem Test 17.Plugbeck -_ ------ -_••.E13-16 Update••• --- 18 Squeeze Cement Road Is closed to EB-15-unable to off load no.trucks needed for freeze protect or 10 Fishing bad atld8lorel freeze protect diesel-main ire road le closing in after being opened. 20.Directional Work Weather Update '• 21.Other 1.0 70.5 TOTAL HOURS: 24 • Ambient temperature O F W'nds15-20 TOTAL HOURS: 24 528 DRILLING AND COMPLETION INFORMATION BIT NUMBER I SIZE(in) 'I, MFG I TYPE SERIAL NUMBER I JETS I DEPTH IN(ft) 'DEPTH OUT(n)I FEET L GRADE OUT I HRS OBD FT/HR �. I _-__ -• _._._. IRR 121/4 HDBS GHCIGRC 11748526 3-1881-12 103 1210 110] i-wow-Ed-W-00 1730 6360 3 81/8 HDBS PDC 7055 11521771 5-11 5-11 5523 5523 6523 ' 2545 x-2CT- 1.0-TO 22.54 78.44 2 RR , 81/2 HOBS PDG 702526 5013808 5-13 1210 3755 1765 22.54 78.41 3 01/8 HDBS ' PDC-7055 11521771300 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKB CEMENT PROGRAM _. _. ( ) g (pP) MD(ft) TVD(ft) Contractor... r CIP Type_.._._ Commend -._..._.. Section OD' Weight f Grade TMead m Conductor 18 84 LOU- Welded 101.5 101.5 Halliburton 26-Feb-12 "C"Permafrost TOC at-9'bgs Surface Casing 95/8 40 L-80 BTC-M 1,202 1,158 Halliburton 21-Mar-12@12'.00 "LI'Lead;"C"Tall Plug Bumped.Rina to Surf Int Casing 7 26 LOU- BTG-M 3,745 2.322 Halliburton • 28-Mar-12 @ 08.45 "G" Plug Bumped _... __ Slotted Liner 4 1/2 12.8 L-80 BTC 5,751 2385 Baker Top of SLZXP Pkr/4.5"Liner @ 3583'MD No Cement Comp Tubing 2 7/8 6.5 L-80 EUE 3,548 2.287 HES 2.313 id'XN'Nipple @ 3534-TT/WLEG @ 3548 No Cement PUMP 01 IPUMP 02 BARADRIL MUD PROPERTIES BARADRIL MUD INGREDIENT INVE_NTORY Manufacturer Ellis Williams Manufacturer TSM FL Tem p Used Tatlayj P(°F) Description On Location Model _ WH-1000.A Model '' TSM7000 Time 23'.59 KCI(sack) 15 LinerSze(in) 5 Liner Size 98) 6 Weight(lbs/gal) ----- 8.8 ppg Brine --- Barazan D Plus(255) ---20 ' SirdwS) 10 Stroke(n) a VIS(seo'gt) _.. Baracarb 25(salt) 0 BBL/STK g_136450 0583 BBL/STK @ 98% 00755 PV(op) _-- --- XC-207(6#sack) 0 I_ -- SPM 0 __. ISPM r ....0 YP�9/1006r1 __.-Aldacide 0(5g pat) 0 GPM 0 GPM 0 Gels(Wa/1OW) DEXTRID LT Mach) 15 PSI 0 IPS! 0 pH Baracor 700(5g pail) I - 0 - o WELL CONTROL ...-y Fillraw WL(mL/30 min) Pac•L(sack) , SPR Pump#1 Ir SPR Pump#2 ' Send(%by col) - - - Barascav D(25kg bag) 0 SPR Pump61 -- SPR Pump 02 Solids(%by we --- -�- Sall 70 FIT EMW(ppg) t 13 NSX Lube(percent) NSX Lube(550 drum) 8 OR1.1 STRING AND HYDRAULICS CI(mglL) SOLIDS CONTROL EQUIPMENT AVDP(fps)__ 0.00 AV0C(fps) 0.00 Ca(mglL) Shaker Screens Howe Annulus bbls 12a1 5,523' W OB(k-lb) 0 Cake(API 32nd 010k Super __. ( ) @ ) c 12012070 3 Pipe(bbls) 58 @ 5,523' RPM 0 PF/MF(ml) Super G 12012070 3 Pick Up(k-b) 0 TFA lin') 0404 Active Pita(tibia) Super G-140,140,140 3 Slack Off(k-Ib) 0 Jet HHP 0 Hole Capacity(bble) 171Centrif ge $ peed Home Jeff Vel(fps) , 0 dP(an Bit(psi) 0 Reserve Pita(bbis) Pit 3 CenuOuge 2300 BHA gem Description --- - - b ._.__ .__ _II OD OD Unl I ID l 1(Gage Ikrt= Top Connection ! Length(ft) Vendor Icrwrdaliw Length(n) BRi MUM TOTAL BHA LENGTH: 0.00 , MOST RECENT DIRECTIONAL SURVEYS MD 001-S ' eE/-W VS DLS I Calculation VS Azimuth :. INC AZ � TVD FUEL CONSUMPTION • KUUKPIK FUG 05 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED UMIAQ REPORT:'I 4-Apr-12 Classification 1 Vol Igen Customer I Vol(gal) Customer Vol WallCustomer Vol tool) Summary Quantities ) Vol(gal) Delivered Today 8000 AES(D) 0.0 Kuukpik(D) 155.0 5,000-gallon Tank(G) Total Diesel Consumed 79.094.0 _.. .0 Gasoline Consumed um On Hand Today • 4,000 Delta Lease(D) 0.0 Peak(0) 1105.0 :23,000-gallon Tank(D) Total Gasoline Consumed 5,480.0 Used Today 1,700 GBR(D) - 0.o Tlklgaq/Conan(0) 601.0 NSB Equipment(D) Diesel Consumed Today 2,400.0 Used this Well Halliburton(D) 499.0 Umlaq(D) 40.0 BOP(G) 195.0 Gasoline Consumed Today 105.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position _-- Count J ENNoyn.._Total ' -__.._- Notes Incident Type Today Comments Kuukpik Drilling Rig Crew 22 12 264 i Illness 0 Kuukpik Drilling 'Tool Pusher 2 12 24 Injury 0 Baker 'Completion Spill 0 GBR Casing Staying In Barrow Tunda Disturbance 0 HESVehicle -Sperry IMWD/DD/MUD 2 12 24 Off Road 0 HES Supv/Cementer 8 12 90 Throe in camp five staying In Barrow Near Miss 0 Conan Facilities 16 12 192 All Individuals staying in Bartow Umiaq Ope Support 9 12 108 One spill tech In camp.Seven slaying in Barrow Vetco Gray Wellhead 2 12 24 Peak Rig Support 13 12 150 Five in camp.Eight staying In Barrow Kuukpik Catering Cook/Clean 5 12 00 ) Alutil5 Camp Manager 1 12 12 _.-. _ _ - Beacon Medic 4 1 12 12 Oasis Sample Techs PRA Const Supe I 1 12 12 Staying in Barrow - - PRA DSM j --- 2 12 24 -- -- - PRA HSE 1_ 112 12 PRA Geologist Ab..r..4..[ ESTIMATED TOTAL DAILY LABOR HOURS: 1020 Total Personnel In Camp:47 Individuals • ;= WALAKPA#13 DAILY DRILLING REPOR 7-Apr-12 > a <:-,r,''.. Operator North Slope Borough Project Description Drilling Pro-.__. iptB w cis II W W Site Leaders Steve Hubbard/Joe McInnis- a Weil Name Wakkpa 013 CW Number 08-090 Cali Phone (007)980.4200 API M I AOOCC50-023.20041-00W 00 Land e Permit Mice Development Parma �`�" Mice Phone (007)771-1002 _ (PTD it) Number 10252 Rig Accept I Accepted 17-Mar- RI,.cor*.ot.r Kuukpik DnIling,LLC:Kuukpik 048Property Rig 05 pa Well Site Phone (007)771-1021 Date/Time 12 Q 00:01 openly Dggrntlon Walek Rig Release 07:00 Depth 5,785'MD/-2,387 TVD Target Depth(feet)rkb 5,785'MD/-2,387'IVO HSE Phone (907)771-1025 Date/Time (feet)rkb Days on W.0 22 OART Continue cleaning pits-cellar-rig Operations Neat 24 I Prep rig for demobs Hours , OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Stent ..Y Finish Homs ___... Description Detail I Daily 7 Total 0800 0900 3.0 Cleaning cellar install rotary table-organize floor 1.Rig Up/Rig Down 0900 1200 3.0 Install' ibg head bonnet test 5k 15 mgood test-re owe TWC NI/ Y from comp 2 Drilling 1325 _-_- 1200 7030 8.5 NU to freezeprotect load t drilling equip prep rig floor d top drive to snipe derrick 3 Reaming 50 LD bales-RD kelly hose-un veep service loops-pressure wash shocker room-RU HES 4 Coring to 7 x 85/8 ann 5 Condition and Circulate 30.0 1930 2100 0.6 PJSM-PT lines to 3k e Tops 130.0 2100 2230 1.5 Pump 75 blots warm water down 7 z 0-5/8 ann followed with/2 blots diesel at 3 bpm/500 psi 7 Lubricate Rig 3.5 Switch to 7x2-7/8 ann-reverse arc 23 blots diesel down Tann returns up 2-7/8 tbg to pits- 8 Repair Rig 2.0 SD freeze protect ops-send diesel truck for more desel. 9.0/0 Doll Line 5.5 _.. 2230 0930 5 Cont prep rig for demob.,while waiting on diesel-wash cellar walls-clean floor 70.Deviation 2.0 0390 0600 1.5 Cont with reverse circ 50 biota diesel down 7 x 2-7/8 ann Wm returns up 2-7/8 to pits at 3 bpm 17 Wireline Log - - 400 pal SD install BPV In lbg 1gr-Inject 10 bbls diesel dowse 709 at 2 bpm and 430 psi 12.R Casing and Cement 00.5 volume pumped plat freeze protect 2-7/e x 7 at 2400 and 2050 n 2-7/8 Wil _ 73 Wait on Cement total volume pumped 131 bbls diesel 14.Nipple up BOP 62.5 0500 0000 1 Coot cleaning rig 15.Test BOP 25.5 18.Drill Stern Test _ 17.Plugback _._. •"EB-10 Update•" 18.Squeeze Cement -- T/IA-400/400 _ -- 19.Fishing 20.Directional Work Weather Update 21 Other 24.0 113.5 TOTAL HOURS,{ 24 Ambient temperature 12 F Winds calm TOTAL HOURS' 24 573 DRILLING AND COMPLETION INFORMATION BIT NUMBER 1 SIZE(m) 1 MFG L TYPE SERIAL NUMBER JETS I DEPTH IN(ft) DEPTH OUT(ft)l FEET 1 GRADE OUT HRS OBD I FTIHR IRR 121/4 HDBS QHCIGRC 11748520 316&1-12 103 1210 1107 1-1.7,E-1.0-70 17.30 5385 2 RR 8 7/2 HDBS PDC FX2526 5073558 l 5-13 1210 3755 2545 2-2,7-0,1410-70 25.85 9845 3 01/8 HOBS POC-FX55 11521771 5-11 3755 5523 1768 22.64 78.44 3 6 1/8 HOBS PDC FX55 11521771 5-11 5523 1 5785 309 CASINh7NIDCCMPLETFOWPROORAM,AL.. IMASUREDFROM,113. " CEMENT PROGRAM '.. Section OD gni Weight(ec!)_ Grade Thread MD(ft) FTVO(N) Contractor CIP I... Type Comments Conductor 16 84 L-80 _Welded 101.5 101.5 Halliburton 26-Feb-12 C Permafrost TOC at 9 logs - - 5 4 lltburton Surface Casing P pt 4 1/2 2 PUMLL-80 BBTC ( 1,2021 1,158 8ARADRIL MUDaPROPERTIES T op of SLZXPP Pkr O WLEG @ 3 C'Tail Plug Bumped.Co net to Surf lot Casing d n7 26 L-80 BTC-M 3,745 2,322 Hallib rton Top M SL7_@ 0kr/4.5"Liner Q 3563.G., Plug Bumf UMP P It2 Liner 41/2 128 L-80 BTC 5,751 2,385 Baker@ MD No Cement Comp Tubing 2 7/8 8.5 L-80 EUE 3,546 2,287 HES 2.313 id'XN'Nipple 46 No Cement MUD INGREDIENT INVENTORY Manufacturer Ellis Williams Manufacturer TSM FL Temp(°F) Description I Used Today On Location Model WH-1000-A Model TSMI000 Time 23.59 KCI(sack) 15 Liner Size(in) 5 Liner Size(in) 6 Weight(D4/gal) 8.8 ppg Brine Boman D Plus(258) 20 Stroke(m) 10 Stroke(in) - 9 VIS(sec/qt) Barscarb 25(sac)) 0 BBL/STK @ 96% 0.0583 BBL/STH®g0% 0.0755 PV(9p) XC 207(6#sack) 0 SPM 0 SPM 0VP(Iba/t.r Maddox G(5g pail) 0 Ir GPM 0 GPM 0 Gab(Iba/t0011� DEMRID LT(sack) 16 PSI 0 PSI 0 pH Banter 700(5gpail) 0 WELL CONTROL Filtrate WL(mL/30 mm) PaaL(sack) 0 SPR Pump#1 SPR Pump 92 r__.. Sand(%by vol) Baraaeav D(25kg bag) 0 SPR Pump 01 SPR Pump 02 Solids 18.by vol) Sall 70 • i FIT EMW(ppg) ' 13 NSX Lube(percent) NSX Lobe(55g drum) 8 DRILL STRING AND HYDRAULICS CI(mg,L) SOLIDS CONTROL EQUIPMENT AVOP(fps) 0.00 AVDC(fpm 0.00 Ca(mg/L) - Sharer I Screens Hours Annulus(blots) 120.1 @ 6,623' :WOB(k-Ib) G Cake(API 32nd Inch) Super G-120,120,70 3 Pipe(blots) 58x3,523' RPM 0 PF/MF(mh Super G-120,12070 3 -.. --- - - Pick Up(k Ib) 0 TFA(in') 0.464 Active PIs(blots) Super G-140,140 140 3 Slack Off(k-lb) 0 Jet HHP 0 Hole Capacity(bbls) 171 Centrifuge Speed Hours Jet Vel(fps) j 0 dP,N Bit(psi) 0 Reserve Pits(bbls) , Pit 3 Centrifuge 2300 BHA 900 lists. Desgrgtion Dik(14l ID(m) Gsugo:(H) TopConnoetlee Longth(RJ; V4nda7 Cumulative Length(k) BRT hours • TOTAL BHA LENGTH: 0.00 I MOSThlET/ENT DIRECTIONAL SURVEYS -' MD � INC r-AZ 1 TVD +NIS 1 +E/W. I VS 1. DLS ICalculation _1 VS Azimuth__ FUEL CONSUMPTION KUUKPIK RIG 05 DIESEL for W13 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELIVERY SUMMARY DATE OF REFERENCED MAO REPORT: 8-Apr-12_ Classification 60404.5. C0wlorncr,._,[.. V.110811 Customer Vol Man Customer Vol(gall Summary Quantities Vol(gal) Delivered Today 3,000 AES( � 0.0 Kuuk k)D) 352.0 200gTank Total Diesel Consumed 79,004.0 OnHand Today 4,000 Delta Lease(D) 4360 Peak(D) 1203.0 23,000-gallon lank(D) _- Total Gsoh Consumed 5,4900 Used Today 1,700 GBR(D) T 0.0 Tkl9x9/Conan(5) 508.0 NSB Equipment(D) DI Consumed Today 5524 0 - -- Used this Well Halliburton(D) 5969.0 Umlaq(D) 58.0 BGF(G) 384.0 Gasoline Consumed Today 384.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position Court i Eat Hours I Total Houra1 Notes Incident Type Today Comments Ku kpk Drplirg Rig Crew 22 12 264 Illness 0 KuWcpk Drilling Tool Pusher 2 12 -_.._24 i _-_- ---_Injury 0 Baker Completion Spill 0 GBR C0.n�__. --_._ Tunda Disturbance o HES-Sperry MWD/DD/MUD 2 12 24 Vehicle 05 Road 0 _ HES Supv/Cementer 0 ^ 12 108 Four in camp five staying in Bartow Near Mss 0 - - Coram Facilities 23 __12 275 All ihdi.td 1 slaying in Barrow Umtq Ops Support 0 12 108 One spill tech in camp.Seven staying In Barrow VekoGray Wellhead 2 12 24 Peak Rig Support 13 12 150 Five In camp.Eight staying In Bartow --___-- -- -- Kuukpik Catering Cook 1 Clean 5 12 00 AMA) Camp Manager 1 12 12 - -- - - --- Beacon Medic 1 12 12 Dada Sample Teck. PRA Horst Super 1 12 12 �I'll .� PRA DSM 2 12 24 PRA HSE 1 12 12 PRA Geologist M. ESTIMATED TOTAL DAILY LABOR HOURS: 1110 Total Personnel m Camp:48 Individuals �4F ' WALAKPA#13 DAILY DRILLING REPOR 8-Apr-12 c `l •Nom,SloPe Borough Project Description Barrow Gu II Operator 9 lee soriplion Well Sita Leaders Steve Hubbard/Joe McInnis IXYlrlg Poe.-.-. `Z Wal Name W Wkpa 013 CIP Number 08.090 Cal Phone (007)0804200 ..,,,�,r„r."' API 0/AOGCC 50-023.200414000 Land Um Permit NSB Development Parrrll Office Phone (007)771-1002 (PTD„ Nunn.10.252 Rio Accept 'Accepted 17-Mar- Rig Contractor Kolopp Drag,LLC:KA/tplt Drag Rig 85 Property Designation Welekpe Wal SIM Phone (007)771-1021 Date/Time 12@00:01 RIO Release 07.00 Dap@ 5.785'MD/-2,38T ND Target Depth(ring rkb 5,785'MD/-2,38T ND HSE Phone (907)771-1025 _Data/T me @mg rkb 24- Days on Wel 23 OART Cleaning rig-prep to deinooe NextContinue cleaning rig-Continue to Demob Hours , OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Start Finish .,tii',;'lkue I Description Detail Daily Total 0000 0600 24.0 Pressure wash dewater house-clean out de gasser-RD hydraulic/electrical lines from 1 Rig Up I Rig Down 'top drive-prep derrick for scoping-pin windwalls on board-secure weight bucket at crown 2.Drilling 132 5 1 RD decent device-RD lower section of tourge tube-cont clean pits as vac trucks are available 3.Reaming 5.0 Finish clean pre mix pit-blow down hydraulic lines on top drive-secure service loop and- 4.Coring kelly hose-shovel solids from dewaler pit-secure tong line derrick climber weight bucket- 5.Condition end Circulate 30.0 unbridle and lower top drive to floor-secure dolly to top drive rail-unpin top drive from dolly- 8.Trips 130 0 place top drive in carrier and secure-disconnect bales from top drive and RU/LD carrier 7.Lubricate Rig 35 hang blocks in lower section of derrick-remove load cells-take wraps off deadmen- 8.Repair Rig 2 0 _ unstring blocks-lower blocks to floor-remove top drive dolly 9 C/O Drill Line 5.5 10_Deviation 2 0 --- - - 11.Wireline Lop 12.Run Casing and Cement 00.5 13.Wall on Cement 14.Nipple up BOP 02.5 15.Test BOP 25.5 18.Drill Stem Test 17.Pkgback -- --- --- --- - ^'EB-15 Update•.. --- 18.Squeeze Cement -- - -- T/IA-390/390 _---- 19.Fishing 20.Directional Work • "'Weather Update•.. -- 21.Other -- ---- 24.0 113.5 TOTAL HOUR3: 24 Ambient temperature-18 F Winds cam TOTAL HOURS: 24 574 DRILLING AND COMPLETION INFORMATION BIT NUMBER Slg_jinl____,MFG YPE SERIAL NUMBER I JETS DEPTH IN(f_ DEPTH OUT(ft) FEET I GRADE 0UT J-HRS OBD FT/HR 1 RR 12114 HDBS OHC1GRt: 11748520 31081-72 103 1210 1107 1 wT-nE-1-no-TO ' 17.39 03.00 2 RR 81/2 HDBS PDC-FX252o 5013668 --- 5-13 1210 r 3755 2545 z¢cra-x-lalo.TO 25.85 98.45 _ 3 81/0 - HDBS PDC-FUSS 11521771 5-11 3755 5523 1768 22.51 78.44 3 61/8 HDBS POC-FX'ri 11521771 5-11 5523 5785 • 309 CASING AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RA CEMENT PROGRAM - - , Welded MD(fDma (D( Contract. CIF Type ' Comments Conductor 16 84 L-80 We Section OD Weight f Grade Threadll) N01.5 101.5 Hallie t 26-F eb12 C Permafrost TOC t 9'bgs rt S Casing95/8 40 L-80 I BTC-M 1,202 1,158 Hallie ton 21-Mar-12�12.00 'L Lead."C'Tail Plug Bumped.Rins to Surf Int Caring 7 1 26 L-80 I BTC-M • 3745 2,322 Hallie ton 28-Mar-12 co,06 45 G' Plug Bumped Slotted Liner4 1/2 12.6 • L-80 BTC 5,751 2.385 Baker Top of SLZXP Pkr 14.5"Liner @ 3563'MD I No Cement Comp Tubing 2 7/8 0 5 I L-80 EUE 3548 2287 HES 2.313 id'XIV'Nipple 0 3534-TT/WLEG(g 3546 ) No Cement N _-i. _ _PUMP 02 BARADRIL MUD PROPERTIES BARADRIL MUD INGIEDIENT INVENTORY Manufacturer Elis Williams !Manufacturer TSM FL Temp IT) Description I lilted Today On Leseoen_ Model WH-1000-A Model TSM1000 Time KC)(sack) Liner Size(n) 5 Lner Size(kr) 6 Weight(lbs/gal) Barazen D Plus(259) Stroke(In) 10 Stroke(n) _ - 9 VIS(sec/qt) Bancem 25(sack) BBUSTK Q 00% 0.0583 BBUSTK 0 00% 0.0755 PV(cp) XC-207(59 sack) SPM 0 SPM 0 YPIlbs/t00ftAldacide G59 pail) - ---- GPM 0 .GPM 0 GslefbaH.• DEXTRID LT(sack) PSI 0 PSI 0 pH Barawr 700(Sig pay) `;,' = WELL CONTROL Filtrate WL(mL/30 min) -.. -.. Pac{(sack) _- - SPRPumpai _r 'SPR Pump 02 Sand(%Dy sal) Barascev D(25kg bap) SPR Pump Si SPR Pump 02 Sands(%byvol) Salt '----- -- FIT EMW(ppg) 13 NSX Luba(percent) NSX Lobe(558 drum) DRILL STRING AN5HYGRAIRJC$ CI(mglL) SOLIDS CONTROL EQUIPMENT AVDP(fps) 0.00 AVDC(fps) 0.00 Ca(mg/L) _.... Shaker S Ho s Annulus(bbls) • 0.0 I W OB(k-Ib) 0 Cake(API 32nd inch) Super G-120.120.70 Pipe(bbls) --- 0.0 I RPM 0 PF/MF(m1) --- --� _- - Super G-120.120,70 Pok Up(k-Ib) 0 ITFA lint 0 Active Pits(bbls) ------ -_- Super G-140.140 140 Slack OW(k-Ib) 0 Jet HHP 1 0 Hole Capacity(bbls) Centrifuge Speed Hours - _.__.__- - _. _... Jet Vol(fps) 0 dP ft Bit(psi) 0 Reserve Pits(bbls) I Pit 3 Centrifuge 2300 BHA 300 ' Item -_- p.-441on_____-. op(91) Si) Gaasge(In)I_ Top Connection 4 Length(Tt) I Vendor Cumulative Length(n) BRT hours._ 11 MINIM IIMMNI • TOTAL BHA LENGTH: 0.00 Ate:'- -. MOST RECENT DIRECTIONAL SURVEYS MO ':: MC r IME _AZ T-TVD_ eN/4 #/-W I VS I DLS CakWBOn ' VS Azimuth } FUEL CONSUMPTION KUUKPIK RIG05 DIESEL for W19 FUEL TYPE,RECIPIENT,QUANTITY,AND DAILY DELNERY SUMMARY DATE OF REFERENCED UNBAQ REPORT:I 7-Apr-12 ---- Classification I Vol paA caetpmer vol mm) Customer Vol Iw o Customer Vol Summary QuantitiesVolVel w9 Delivered Today 3,000 AES(D) 0 0 Kuuhpih(D) ]20.0 5.000-ga1on Tank(G) Total Diesel Consumed 700940 --- Peak(2) 782.0 23,000. Gasoline -_-- On Hand Today 4.000 Delta Lease(D) 654 0 Ballo Tank(0) - Total Consumed 5 490 0 Used Today 1.700 GBR(0) 0.0 Tlkigaq/Comm(5) 1151.0 NSB Equipment(D) 0- Diesel Consumed Today 4,214.0 Used this Well Halliburton(0) 663.0 I Umia9(D) 238.0 BGE(G) 215,0 Gasoline Consumed Today 215.0 PERSONNEL AND HSE PROJECT PERSONNEL SUMMARY PROJECT HSE SUMMARY Company Position [ : Count Est Hours Total Hoerr I Notes..- Incident Type Today Comments Kuukpik Drilling Rig Crew 22 12 • 264 Illness _ 0 -- Kuukpik Dolling Tool Pusher 2 12 24 Injury 0 Baker Completion Spill 0 GB Casing I Tunda Disturbance 0 HES-Sperry MWD/DD/MUD 0 o 0 Vehicle 06 Road 0 _.. _.. -_ 'Four instaying HES Supv/Cameron 0 12 108 I campfiw aa' Barrow Near Miss 0 Coram Facilities 23 12 276 'All individuals slaying in Barrow - - 0..5 Ops Support 0 12 108 Nig n Bartow ----_ ,One spill lechhcame.Sawn ala �- UTVe1w Gray Wellhead 0 0 0 --- Peak Rig Supportn EqM Pitying In 19 12 150 Five Camp. KuukpikCalekg Cook/Clean 5 12 80 Alutiig Camp Manager 1 12 12 Beacon Medic 1 _--12 _12 Oasts Sample Tele PHA Cons/Super 1 12 12 PRA DSM 2 12 24 - PRA HSE I � 12 12 PRA Geologist ESTIMATED TOTAL DAILY LABOR HOURS: 1068 Total Personnel in Camp:48 Individuals r WALAKPA#13 DAILY DRILLING REPOT 9-Apr-12 Boma'Gat Operator North Slope Borough Project DescriptionMing ._t all wee site Clears Steve Hubbard:Joe McInnis Wel Name Watekpe#13 CIP Number 08-000 Cell Phone (007)980.4200 API#/AOGCC 50-023.20041-0000 Land Use Permit NSB Development Permit Office Phone (407)771.1002 (PTD#) Number 16262 Rip Accept Accepted 17-Mar- Rig Contractor 1 Kmkpik DdWp,LLC:Houk)*Drip Rig 05 Property Designation W Wkpa Well SIM Phone (907)771-1021 Data/Time 12400:01 Rig Rebase RR-April 02012 07:00 Depth 5,785'MD/-2,387'ND Target Depth(Mad rkb 6,785'MD/-2,387'ND 115E phone (407)771-1025 Date/Time 02400 Mai._Haat)rkb Days on We. 24 CART Continue to Dernob Rig Operations Neat 24. Continue to Demob Kg 8 Slope SameHours , OPERATIONS SUMMARY 24-HOUR ACTIVITY SUMMARY CUMULATIVE ACTIVITY SUMMARY Mart •ma,,... Hoare Description _-_ -_- Detail Daily Total -_.._ .--._--_ _._ e- - _ ...a-« __ 0800 I Empty pty arW Clean Pits-Install Wind Braces In Calle Shale-Locale&Palletize Saba-Start 1.Rig Up/Rig Down Removing Main HYD Service Linos&Blow ON Same-Shink Wrap Up Partial Pallets of Mud 2.Drilling 132.5 Products-Continue Unloading Pits aa Vacuum Trucks arrive-Roll up 2"Main HYD Line 8 3.Reaming I 5.0 Store In Cuttings Box-Prep Pipe Shed for RD-Remove Roof Panels-Blow Cn Water& 4.Coring Steam to Pre-Mix House 8#2 Centrifuge-Disconnect Service Lines 8 Disconnect Wiring 5.Condition and Circulate 30,0 to Pipe Shed-Disconnect Tlopa Healer to Pipe Shed-Disconnect Plumbing to Water Tank 0.Trips 190.0 BRemove Tank-PJSM-Remove Ductwork for Toga Heater-Spot Ramps-RU Cattle 7.Lubricate Rig 3,5 Shute-Spot Hyster to Spot Same-Chain Of Cape Shute to Hyater-Remove Roter Clamps 8.Repair Rig 2.0 Pick Cattle Shute off Pipe Skate Sectional Pipe Sled-Dismantle Shute Into 3 Sections- 0.CIO Drill Line 5.5 _ 2400 -...18 . Remove both Pie Shaped Wndwalle on Pipe eS Shedtl 10.Deviation 2.0 0001 _ Move 600 BBL Water Truck toward Pad ENt to maks Room for Pipe Shed Staging-Remove 11.Wren*Log 'first 3 Sections of P' Shed&Load w/E PipeQiprrtset-Move Healer and Duct Work from Cellar 12.Run Catnip and Cement 00.5 8 Relocate to other Side of Power Module-Power up Same-Disconnect Suction Lines 13.Watt on Cement _ to Mud Pampa&Vacuum up Water Put Caps off and Suck Water-Inspect Liners/Seats- 14.Nipple up BOP 02.5 0000 6 PW Ebcaical 05 Pipe Shed 15.Test BOP 25.5 . 70.Dritl Slam Test Note:Rig Released 0 2400 Ore 04/08/2012--- 17.Pkpback_-- - - - •"EB-15 Update••• 78.Squeeze Cement - - -- -- -- -- Currently lr)eciq-As of Report Time AppeeAeAMy 1800 SBLS Pumped 10.Fishing-- - - --- ) - - - 20.Directional Work _•i _r _ Update•••Weather _..._ - 21 Other 24.0 1 137.5 TOTAL HOURS: 24 Ambient temperature-18 F Winds calm TOTAL HOURS: 24 507 DRILLING AND COMPLETION INFORMATION BIT NUMBER SIZE(in) j MFG TYPE SERIAL NUMBER 1 JETS I DEPTH IN(f) DEPTH OUT(fl)' FEET GRADE OUT HRS OBD I FTIHR (di-Mlle-1C 1RR 12 1/4 HOBS 1 11748526 3-1881-12 103 1210 1107 t rJro-To 17.30 4 _ 03.08 2 RR ( 81/2 HOBS P4/(. FX252/, 5013608 5-13i 1210 3755 2545 2 xC x t-no-TD 25 86 88.45 3 01/0 HUBS PIG FXSS 11521]]1 5-11 3755 ' 5523 1768 2264 7044 30 1/8 HOBS PDC-I-XSS 11521771 5-11 5523 5785 300 1 CASINO AND COMPLETION PROGRAM-ALL SET DEPTHS MEASURED FROM RKO CEMENT RAM Section 1 OD(in) Weight(put) Grade 1 Thread i MD(ffi__.TVD(11) Contractor 01P -...___ Type Comments Conductor 16 84 L-80 Welded 4 101.5 101.5 Halliburton 20-Feb-12 -C'Permafrost TOC at-9'bgs Surface Casing 9 5/8 40 LOU- BTC-M l 1,202 1,158 Halliburton 21-Mar-12 012:00 _•'Lead:•C•Tel Plug Bumped.Rtns to Surf Int Casing 7 26 L-80 BTG-M ' 3,745 2,322 Halliburton 28-Mor-12000:45 ! L '0' Plug Bumped Slotted Liner 4 1/2 12.0 L-80 BTC 5.751 2,385 Baker Top of SLZXP Pkr/4.5"Liner 4 3563'MD No Cement Comp Tubing 2 7/8 6.5 L-80 EUE 3,548 2,287 HES 2.313 id'XIV'Nipple 0 3534-TTI WLEG 43546 No Cement PUMP#1 PUMP#2 SARA RIL MUD PROPERTIES BARADRIL MUD INGREDIENT INVENTORY Manufacturer Ellis Williams Manufacturer TSM FL Temp('F) Description Used Today) On Location Model I WH-1000-A 'Model ! TSM1000 Time KCI(sack) Liner Size{In 5 _ Liner Size(In) 0 Weight(lbs/gal) Barazan D Plus(250) Stroke(in) 10 _ Stroke(in) B VIS(seGgt) Beracarb 25(sack) BBL/STK'-40% 0.0583 IBBL/STK 0.08% 0.0755 PV(cp) XC-207 Hilt sack) SPM 0 SPM 0 YP(110W 00ft) ANacide G(5g pall) GPM _ _ 0 GPM 0 Gem(ea/100R°) -._-_ __- DEXTRID LT(sack) PSI 0 PSI 0 pH Berecor 700(5g pad) WELL CONTROL Filtrate WL(mtJ90 min) _--- Pac{(sack)---- SPR Pump 61 SPR Pump 02 SaiW(%by col) B ascav D(25kg bag) SPR Pump 01 SPR Pump 02 Solids)%by Dol) -_-_-Salt -- -- -------- FIT EMW(ppg) 13 NSX Lithe(percent) NSX Lube(55g drum) ` - + DRILL STRING AND HYDRAULICS Cl(mg/L) SOLIDS CONTROL EQUIPMENT AVDP(pe) 0.00 AVDC(fps) 0.00 Ca ring/L) SNkef Screens Howe HO Annulus(bbls) 0 0 WOB(k-Ib) 0 Cake(API 32nd inch) Super O 120,120,70 I Pipe(bbls) 0.0 RPM 0 PF/MF(ml) Super G-120,12070 1 Pick Up(k-lb)--_J-_ 0 TFA lin) 0 Active Pits(bole) � --- Super G-140,140,140 Slack Off(k-Ib) 1 0 Jet HHP 0 Hole Capacity(bbia) Continupe Spool /ler#. -_. -_ - -' Jet Vel(fps) 0 dP(rD Bit(psi) 0 Reserve Pits(bole) � Pm 3 Centrifuge 1 2300 I. I BHA 300 Rom Description OD(In) I ID(4_1_Gaup(00.4,.. TopCed [Length(ft) 1 Vendor 1 Con unlit.Length(R) I ORT nom ---- - _-- - - - TOTAL BHA LENGTH: 0.00 - -- .MOST RECENT DIRECreloNAL SURVEYS MD INC AZ 1 ND HS 14 1 OE/W ` VS OLS Cakrsefbn VS Arlmr r I - FUEL CONSUMPTION KUUKPIK RIG#5 DIESEL for W13 FUEL TYPE,RECIPIENT,OUANTiTY,AND DAILY DELIVERY SUMMARY ARY DATE OF REFERENCED MAO REPORT:l 8-Apr-12 claooYlpaWn Vol(gal) Customer Vol Wall t>r.tomr.r i Vol(WA I Customer J Vo)(Wn SunmarTOuarlteM I Vol(gal) Delivered Today 1 500 ALS(D) 0.0 Kuukpak(D) 2488.0 5 000-gallon Tank(G) Total Diesel Consumed 79094.0 On Hand Today 3.400 Della Lease(D) 218.0 Peak(D) 1408.0 ,5,000-gallon Tank(D) Total Gasoline Consumed t 5,480.0 Ueed Today 1,300 GBR(D) I a.° Tlkigaq/Conan(D) • 857.0NSB Equipment(D) Diesel Consumed Today 5,561.0 Used this Well 42,135 Halliburton(0) I 530.0 Umiaq(0) 0.0 IBGF(G) 277.0 Gasoline Consumed Today 277.0 PERSONNEL AND HSE _ _ _PROJECT PERSONNEL SUMMARY PROJECT IgE&#MMARY Com Position:. Count Eat Hours'Total Hours Notes -_ IneM.nt Type T,--- Commott _.. odaY.. Kuukpik• • Rip -_ ' Crew 22 1� 2fii Illness k D • Tool Pusher- 2 24 BakerIryury Baker Completion t_ Spil _ -- GBR Casing _ _ Tondo Disturbance HES-Sperry MWD/DD/MUD 0 0 0 - -- Vehicle Off Road HES Supv/Cemanur 9 12 108 .Four in camp five staying In Borrow Near Miss Conam Facutiea 23 12 278 All individuals staying in Barrow Umiaq Ops Support 9 12 108 One spill tech in temp.Seven staying in Barrow Velw Gra Wellhead -----� -- Rig Support 13 12 150 p. M W PeakIn cam Eight Ykp i Barrow Five Kuukpik Catering Cook/Cban 5 12 00 • Alutiiq Camp Ma _ 1 12 12 --- ---- Beacon Medic 1 12 12 Oasb Sample Techs PRA Const Super 1 12 12 - - -- - PRA DSM 2 12 24 i PRA HSE 1 12 1 12 PRA Geologist + ESTIMATED TOTAL DAILY LABOR HOURS: 1068 : Total Personnel in Camp:45 Individuals M........111 a McMains, Stephen E (DOA) From: Schwartz, Guy L (DOA) Sent: Tuesday, June 12, 2012 11:17 AM To: McMains, Stephen E (DOA) Subject: FW: Initial Rates for Redcently Completed Savik and Walakpa Wells prti) If you have time you could enter these into the data base. I I 1.5 7 Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Pete Stokes [mailto:stokes@gci.net] Sent: Tuesday, June 12, 2012 9:18 AM To: Schwartz, Guy L (DOA) Cc: Tom Walsh; Michael Cook; William Van Dyke; Polkoski, David; Russell, Justin; Barbara McMullen; Joe Ramirez; Jack.Laasch@north-slope.orq Subject: Initial Rates for Redcently Completed Savik and Walakpa Wells Guy, Per our phone conversation, below are the initial shut in and flowing rates/pressures for the recent wells drilled and completed in Barrow. Savik#1 Shut In Pressure at Surface: 838 psi Initial Rate: 0.78 MMSCF/D with tubing pressure of 788 psi. Savik#2: No initial pressures or rates due to suspected hydrate plug. Plan to clean out with coil tubing in July or August. Walakpa #11 Shut In Pressure at Surface: 916 psi Initial Rate: 0.84 MMSCF/D with tubing pressure of 914 psi. Walakpa #12 Shut In Pressure at Surface: 916 psi Initial Rate: 1.19 MMSCF/D with tubing pressure of 914 psi. Walakpa #13 Shut In Pressure at Surface: 925 psi Initial Rate: 1.14 MMSCF/D with flowing pressure of 923 psi. As the demand for gas in Barrow is very low at this time of the year, we would like to postpone 4 point tests until next winter to prevent having to flare and thus wasting of the gas. Additionally, at that time the new SCADA system will be fully functional and allow for easier control of the wells for these tests. Until the SCADA system is fully operational,the wells have to be tested manually, which involves tundra travel by Rolligon during the summer season. Peter J.Stokes,PE&MBA Please confirm that we can postpone these tests. Cell Phone:(907)223-6220 RSDMS JUN 1 ' 9hly+y� Pete 2 2 ►'" ` Petrotechnical Resources of Alaska 3601 C Street Suite 822 Anchorage,AK 99503 Phone:(907)272-1232 Fax:(907)272-1344 3601 C Street Suite 1424 Anchorage, AK 99503 907-272-1232 (voice) 907-272-1344 (fax) info@petroak.corn May 4, 2012 Mr. Howard Okland Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Okland, Please find enclosed well logs, survey data, and an End of Well Report from the Walakpa #13 development gas well (API # 50-023-20041-00), Walakpa Field, Barrow, Alaska. This well was spud in March, 2012, and reached TD in April, 2012. Walakpa #13 data (1 copy each): rI DGR/EWR/ALD/CTN composite logs (35 ft—2320 ft TVDss) ' 2- 1 .1 1 ROP/DGR/EWR composite logs (103 ft—5787 ft MD) CD disc(graphic presentation of TVDss and MD logs, plus directional survey) Definitive Survey Report— paper copy End of Well Report (-+ This submittal fulfills the geologic requirements per 20 AAC 25.071. Sincerely, / II, Barbara McMullen Senior Development and Operations Geologist, PRA Please sign and return Received by: VLQ on t-t i' 2c, I 'I. ill -- 15 1 zir ,n [1C, As [ A `J { li N� /SEAN PARNELL, GOVERNOR .) tTJ7T. LTJ L�� ' j ALASKA OIL AND GAS 333 W.7th AVENUE,SUITE 100 CONSERVATION COMIIIISSION ANCHORAGE,ALASKA 99501-3539 PHONE (907)279-1433 FAX (907)276-7542 Michael Cook Engineer North Slope Borough 1689 Okpik Street Barrow, AK 99723 Re: Walakpa Field, Walakpa Gas Pool, Walakpa #13 North Slope Borough Permit No: 211-157 Surface Location: 1744' FSL, 1650' FEL, SEC. 23, T2ON, R2OW, UM Bottomhole Location: 1647' FSL, 365' FWL, SEC. 22, T2ON, R2OW, UM Dear Mr. Cook: Enclosed is the approved application for permit to drill the above referenced development well. 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 Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, r aniel T. Seamount, Jr. Chair DATED this 2-4-day of December, 2011. cc: Department of Fish 86 Game, Habitat Section w/o encl. (via e-mail) Department of Environmental Conservation w/o encl. (via e-mail) RECEIVED AL 1 OIL AND GAS CONSERVATION COMIV )N OEC 0 9 2011 PERMIT TO DRILL 20 AAC 25.005 AIaaka fli!A flas firms_ Cnrnmiegjon 1a.Type of Work: 1b.Current Well Class: Exploratory 0 Development Oil 0 lc.Specify if well is proposed for: �� Drill Q✓ . Redrill 0 Stratigraphic Test 0 Service 0 Development Gas Q Coalbed Methane 0 Cas4Ui'At�hhn�,'► 90 0 Re-entry 0 Multiple Zone 0 Single Zone 0 Shale Gas 0 2.Operator Name: 5. Bond: Blanket O Single Well ❑ 11.Well Name and Number: North Slope Borough-Barrow,Alaska Bond No. CD 17430 - Walakpa#13 3.Address: 6.Proposed Depth: 12.Field/Pool(s): Dept.Public Works, 1689 Okpik St.,Barrow,AK 99723 MD: 5354 ' TVD: 2348- WALAKPA 4a. Location of Well(Governmental Section): 7.Property Designation: � Surface: 1744'FSL, 1650'FEL,UM Section 23,T 20 N,R 20 W WALAKPA FCC A 1 r' j „.a- 11 Top of Productive Horizon: 8.Land Use Permit: NSB Development • 13.Approximate Spud Date: 1742'FSL, 1143'FWL,UM Section 23,T 20 N,R 20 W UIC Private Land Permit No. 10-252 18-Feb-12 Total Depth: 9.Acres in Property: 14.Distance to Nearest 1674'FSL,365'FEL,UM Section 22,T 20 N,R 20 W 21,120 Property: 17,160 / 4b.Location of Well(State Base Plane Coordinates): 10.KB Elevation aL-.cJ (34 5 -2. 15.Distance to Nearest Well Surface: x- 612899 , y- 6241862- Zone- 6(NAD 27) (dei9h b e GL 6,-L 95, .� e i �P,1 Within Pool: 14 ft.-Walakpa#14 •16.Deviated wells: Kickoff depth: 250 feet - 17.Maximum Anticipated%gssures in psig(see 20 MC 25.035) Maximum Hole Angle: 90 degrees Downhole: ..9tepsig iaOX Surface: 780 psig 18.Casing Program: Specifications Top(rkb) - Setting Depth - Bottom(rkb) Cement Quantity,c.f.or sacks Hole Casing Weight Grade Coupling Length MD TVD MD ND (including stage data) 26 16" 84# L80 Weld 80 21 21 101 101 Single Stage:265 sxs. 12 1/4" 9 5/8" 40# L80 BTC-M 1154 20 20 1174 1153 Lead:92 sxs,Tail:285 sxs 8 1/2" 7" 26# L80 BTC-M 3796 19 19 3815 2313 Single Stage:114 sxs. 6 1/8" 4 1/2" 12.6# L80 BTC 1689 3665 2277 5354 2348 production-slotted liner 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 RECE vr VD Conductor/Structural Surface Intermediate Cu®EC 0 9 I7 Production e1J!ka Oil&Gag rog. �.fnCfilgrtswinn Liner An00t000 Perforation Depth MD(ft): Perforation Depth ND(ft): - 20. Attachments: Filing Fee Q BOP Sketch Q Drilling Program Q Time v.Depth Plot Q Shallow Hazard Analysis Q Property Plat Q✓ Diverter Sketch Q✓ . Seabed Report Q Drilling Fluid Program Q 20 MC 25.050 requirements Q 21. Verbal Approval: Commission Representative: Date 22. I hereby certify that the foregoing is true and correct. Contact Printed Name A ' I �,�`; ,' ! / Title " ih t-P Signature 1 tita it �)1 Phone (clD-4_1 L.-j-/ . = 11::,- Date 11,.: q . ii Commission Use Only Permit to Drill ..,.., API Number:�„ Permit Approve See cover letter for other Number: / /5 7 50-(��z 3-/00�7- ce ��' Date: 22,I l I requirements. Conditions of approval: If box is checked,well may-7-;;--4-- not bebeusedLto explore for,test,or produce coalbed methan gas hydrates,or gas contained in shale Other: // 3500 �S` 60 T (eS( Samples req'd: YesO No Mud log req'd: Ye N� 7� / e ( `�i2S measures: Yes❑ No Directional svy req'd: Y3 IQ If Z s(0 ,S L A n 4/�Etn s l 1 4 L XI ap.„,,,i,-s-s...... .. 4c 7 /47 5oe ----rsi ft (.....,,,I.- 1 0 . APPROVED BY THE COMMISSION / / j DATE: I ,COMMISSIONER ��//// ZZ &. /2-./.9.1( /p .t( ORIGINAL4eç4i Form 10-401 Revised 12/2005 Submit in D 3601 C Street Suite 1424 Anchorage, AK 99503 907-272-1232(voice) 907-272-1344 (fax) info@petroak.corn Pcxlatu�ud Puoa�uti A� Memorandum STATE OF ALASKA RECEIVE OIL & GAS CONSERVATION COMMISSION DEC 0 333 W. 7th Ave. Suite 100 o11 Anchorage, AK 99501 ANtka Qil$� �, �VIPY►Ml nt1r, ttl�n To: Guy Schwartz—Petroleum Engineer CC: Joe Ramirez—Project Administrator/Barrow Gas Fields Well Drilling Program From: Mike Cook—PetroTechnical Resources Alaska Date: 12/9/2011 Re: Permit to Drill : Walakpa#13 Dear Sir, Petrotechnical Resources Alaska (PRA), providing well design engineering support for the North Slope Borough's - Barrow Gas Fields Well Drilling Program submits for your review : • Permit to Drill (Form 10-401), Well : Walakpa#13 The Walakpa #13 Permit to Drill application provides well construction design information for the Walakpa gas field wells drilling program, where in a total, four horizontal gas development wells will be drilled and completed beginning in January 2012 and concluding in April 2012. Regards, (\k.A4,v —1 C. __ Lhl Michael R. Cook Petrotechnical Resources Alaska Office : (907) 677-5103 Cell : (907) 444-8822 Email : mcook@petroak.com S�OPE ao Pill PeksoYY,,''14L__''``'' ',w'.w',, ��---�4 biµ+raled h142.j4n 0444 Walakpa #13 Horizontal Development Well Walakpa Gas Field Barrow Gas Fields Well Drilling Program CIPM : 68-090 Rig :Kuukpik #5 AFE Number: AFE Amount: Days: 23 10-0009 PRA Drilling Supervisor PRA Principle in Charge Prepared by: Reviewed by: PRA HSE Manager PRA Petroleum Engineer Manager Reviewed by: Reviewed by: Distribution: 19 Copies, 1 original Kuupik #5 8 copies Matt Dunn 1 copy Joe Ramirez 1 copy Jack Laasch 1 copy Tom Walsh 1 copy Mike Cook 1 copy Pete Stokes 1 copy Chantal Walsh 1 copy Steve Chronic 1 copy John Amundsen 1 copy HSE Field 1 copy Matt Coullahan 1 copy 1 DATE: 4-26-11 I SCALE; 1- = 100' SHEET: 1 OF 1 . 11 PROPOSED 1 11-12-10 WELL COORDINATES SIGNIFICANT FICLIRFSJ sWELLS ELLS 2 4-22-'1 WELL COORDINATES DGPSA [j *Ir N •,'� NOTES: i1 ■ft ■� Or NINA J■■ alLis 1. COORDINATES SHOWN HEREON BASED UPON DIFFERENTIALLY fr. unfir211111.1111.10m 1f<I1M I 1 CORRECTED GPS OBSERVATIONS. , ' m 2. AS•STA1(ED SURVEY CONDUCTED AUG,30,2010&APR.22,2011. ■m. 11' 1 1,w 3. ALL DISTANCES ARE IN U.S.SURVEY FEET. >, PI' 11 f IIR t7 ilial. anow A. PROTRACTED SECTION LINES SHOWN HERFO`J ARF IL, + .L'4'{ 4 tt 1t' . , �. APPROXIMATE AND FOR REFERENCE ONLY VICINITY MAP-NOT TO SCALE AS-STAKED "WALAKPA LEGEND "PRR°OPOSEDIB"WELL PROPOSED WELL T 20 N., D WITHIN 'I 31'14ff R.20 W.,UM., DRILL PAD RP TO WELL SECTION 23 0 0 NAD 27,ZONE 8 WEL RP DISTANCE TABLE wAL-14 PM WAL-13 rsr2 WAL-13 WAL-14 LAT;31'04'10.0840-14 LONG:1SP112•aa.082c W RPI 202.33' 201.05' N.6.241,E62:67 RP2 310.96' 31121' o E=4121MOS9 RPI „,t r yr v, NAD 63,ZONE 6' LAT 71'040691W N 6i li LONG 157'0312.36ffw N-6241.55033 4'y'' ""` °k + ¢ to E=L752,60391 i 111.114Vr_st6' R�DP05E0z z' PROPOSED sF �. b g n •WALAKPA 14"WELL r I- LOCATED WITHIN T.20N.,R•20W..U,M, � 10430' ------.. SECTION 23 MAD 27,ZONE 6 E--- 0 00 700 - '.y I AT 71YN'1d87O5'Al '.'ms VI El PROPOSED— \-PROPOSED N.6..241.0K157'0Q'S92056•w Nm8.241.003i91'i "WALAKPA 13" 'VJALAKPA 14" 1. E=612,012 41 WELL WELL MAD 03 ZONE 6' c, Q, I LAT'71'OPA6 02I 'N €" K Lao 157'03'11066d'W W N"0,241,551 10 I ,r, E=1,752017A0 ' ONUERTED BY 0100 CON (V , {jV i L T20N, R20W, UMSECTION2J � 4O A ,g `� 1.1 T2DN, R �ow. wSECTIONasde Co.- '-y 0, / SURVEYORS CERTIFICATE jev*_• 49 TH ., •,* a 4 w I HEREBY CERTIFY THAT I AM PROPt4t Y REGISTERED AND UCEHSED TO PRACTICE LAPD OURVEYW G IN THE 4, '7-I i',1STATE OF ALASKA AM]THAT THIS AS-STAKED EKHIBIT REPRESENTS A SURVEY MADE DY K OR UNDER MY /ff' iDIRECT SUPERVISION AND THAT ALL DIMENSIONS AM)OTHER OVALS ME CCRRECTAS OF APR,.22.2211 ' KENNETH J.PINAREI rO No:L.11545 g LI_ L11,-Ali PETROTECHNICAL �O !„ ' ' .v.04::''' 'r h RESOURCES I.CW (�11 �� ALASKAa o L0 4 Intoiml Cow.alai Cu,p"+p DRAWN BY:LHH I CHECKED BY: KJP I W,0 No: 2009-214-L. 2 ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la.Type of Work: lb.Current Well Class: Exploratory 0 Development Oil 0 1c.Specify if well is proposed for: Drill ❑D Redrill ❑ Stratigraphic Test ❑ Service El Development Gas ❑� Coalbed Methane ❑ Gas Hydrates 0 Re-entry E Multiple Zone❑ Single Zone 0 Shale Gas 2.Operator Name: 5. Bond: Blanket E Single Well 0 11.Well Name and Number: North Slope Borough-Barrow,Alaska Bond No. CD 17430 Walakpa#13 3.Address: 6.Proposed Depth: 12.Feld/Pool(s): Dept.Public Works,1689 Okpik St.,Barrow,AK 99723 MD: 5354 ND: 2348 WALAKPA 4a. Location of Well(Governmental Section): 7.Property Designation: Surface: 1744'FSL,1650'FEL,UM Section 23,T 20 N,R 20 W WALAKPA Top of Productive Horizon: 8.Land Use Permit: NSB Development 13.Approximate Spud Date: 1742'FSL,1143'FWL,UM Section 23,T 20 N,R 20 W UIC Private Land Permit No.10-252 18-Feb-12 Total Depth: 9.Acres in Property: 14.Distance to Nearest 1674'FSL,365'FEL,UM Section 22,T20 N,R20 W 21,120 Property: 17,160 4b.Location of Well(State Base Rane Coordinates): 10.KB Elevation 15.Distance to Nearest Well Surface: x 612899 y- 6241862 Zone- 6(NAD 27)(Height above GL): 21.5 feet Within Pool: 14 ft.-Walakpa#14 16.Deviated wells: Kickoff depth: 250 feet 17.Maximum Anticipated Pressures in psig(s-- I AAC25.035) Maximum Hole Angle: 90 degrees Dow nhole: 962 psig Surf a . 780 psig 18.Casing Program: Specifications Top(rkb) - Setting Depth - Botto • b) Cement Quantity,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) 26 16" 84# L80 - Weld 80 21 21 1i 101 Single Stage:265 sxs. 12 1/4" 9 5/8" 40# L80 BTC-M 1154 20 20 • 74 1153 Lead:92 sxs,Tail:285 sxs 8 1/2" 7" 26# L80 BTC-M 3796 19 19 3815 2313 Single Stage: 114 sxs. 6 1/8" 4 1/2" 12.6# L80 BTC 1689 3665 227 5354 2348 production-slotted liner 19 PRESENT WELL CONDITION SUMMARY( c fete. or Redrill and Re-Entry Operations) Total Depth MD(ft): Total Depth ND(ft): Rugs(meas ct.Depth MD(ft): Effect.Depth ND(ft): Junk(measured): Casing Length Size/~/�/ Cement Volume MD TVD Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD(ft): Perforation Depth ND(ft): 20. Attachments: Filing Fee 2 BOP Ske h El Drilling Program 12 Time v.Depth Plot D Shallow Hazard Analysis ❑� Property Rat Q Diverter S -tch Seabed Report Q Drilling Fluid Program Q 20 AAC 25.050 requirements Q 21. Verbal Approval: Commission Representativ,. Date 22. I hereby certify that the foregoing is true an, correct. Contact Printed Name Title Signature Phone Date Commission Use Only Permit to Drill A' Number: Permit Approval See cover letter for other Number: 50- Date: requirements. / Conditions of apilfrbimal is checked ell may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas contained in shale Other: Samples req'd: Yes E No 0 Mud log req'd: YesEl NoD H2S measures: Yes E No❑ Directional svy req'd: YeD ICI APPROVED BY THE COMMISSION DATE ,COMMISSIONER 3 ....:............ Engine"' PM Walakpa#13: Horizontal Gas NI(0111, Field:GL=31.7 ft.above Sea Level Development Weill Rig: Kuukpik#5 RKB ale,:21.5 Ii(pail level) OH FORM 011'111-irkitl HOLE SI7,E CASING SPECS MUD INFO CEM INFO INFO DIR/LWD MWD LOGS mit 0 it NONE NONE Pemafrost 100 100 IIII ii q 26" 16 in.84 Ibilt LEO Wdded Well Head:Vetco Gray, MB230,2-1/16"5M KOP:incl.=0 deg. 250 250 --:. Spud Mud .„., DLS:2.00 deg/100 ..... •• ••• .. .„.... ... .. —... ..... - •• ..... „ .. •• ... SRO-GYRO 0 500 ........ . . ° " J ead Cement-"L" ..... I BOC:50011. '.'.* ... ..... t''' ..... ..... Density:10.7 ppg Cement ..... -.• MWD/GR/RES ... ••••• .. Excess:50% ••• ... ..... .ti:.:.: ••• ..... i :. ••• Tail Cement-"C" ..... ... .'.'. TOC:500 ft. Freeze Protection:Annuli 7"x •• .... ... •• •. •• ..... Density:15.6 ppg Cement 9.5/8" ... .. ... ..... .. .....: ita,et •• .".: ...... .. Excess:S0% w/diesel ... ..... eettmt., 900 ss 900 ss ......... ........ .. Surface Casino . •• ... ..... •• 9-5/8"400as/ft .. ... ..... .. ... ••••• ::::: L80 BTC-M ... .. ...„. ..... ••• Internal Yield:5,750 psi ... Collapse:3,090 psi Casing Test:2500 psi DOB:incl=21.0 deg. Casing Point 11-4 1153 k 12-1/4" KOP:incl.=21.0 deg. I 3(4 1181 PHPA:LSND Leak Wiest(LOT) Production Tubing 2-7/8"6.5 lbs/ft 1.80EUE MWD/GR/FtES Internal Yield:10,570 psi Collapse:11,170 psi FOB:incl.:69.deg. I••-\ 1640 DLS:7 deg./100 • • Interinedale(ming , ... :• : 7"26 lbsift Sb° ::::: : L80 BTC-M :•:.:. Internal Yield,7,240 pm ..... •:•:.: ,... Collapse:6,000 psi ••• ..... .:.:.: Tail Cement Casing Test:2500 psi ... :.:•:• ..... KOP:incl.=68.9 3561 2243 .'.'. •• ••• .. •::::: lope:Premiutn Cement ... :.:.: .... •• ... Density:15.6 ppg Cement FOB:incl.:80.00 deg. le 111 ... "t •:•:.: Excess:30% Liner Hanger/Packer DLS:4 deg/100 Casing Pont 3815 2313 :.:.:. /TB.Eft:BHI Model:SLZXP I op:33 alakpa Liner Lap:15011 Sand 3842 2318 KOP/Build:80.0 deg 3887 2326 BARADRILL-N/KCL PTT:13.00 ppg 13.1W EOB:89.9 deg. 4137 2347 DLS:4 deg/I00 MWD/GR/RES Production I,i ner- II Hails! ...,•'-' 4-1/2"126 lbs/ft Ii LSO BTC TD-Walalcpa 554 2147 Alm& 6-1/8" Target(Toe) Date Rev by Comments 4/6/2011 M.Cook Well Banning Reparation 12/7/2011 M.Cook Well Panning Preparation 4 Well Name: Walakpa #13 Drill & Evaluate Summary Type of Well (service/producer/injector): Methane Hydrate—Horizontal Test Well Surface Location: Located within : 1744' FSL 1650' FEL T.20 N.,R. 20 W.,U.M. Section 23 NAD 27 ZONE 6 : N= 6,241,862 E= 612,899 Target Walakpa Ti —(Heel) 1742' FSL 1143' FWL T.20 N., R. 20 W.,U.M. Section 23 Top Walakpa Gas Sand NAD 27 ZONE 6 : N= 6,241,822 E= 610,412 TVD/SS: 2265 -ft Target Walakpa T2—(Toe) 1674' FSL 365' FEL T.20 N., R. 20 W.,U.M. Section 22 Base Walakpa Gas Sand NAD 27 ZONE 6 : N=6,241,730 E=608,905 TVD/SS:2295 -ft AFE Number: 10-00011 Rig: Kuukpik#5 Estimated Start Date: Feb. 18, 2012 Operating days to complete: 23 MD: 5354 TVD: 2348 Max Inc: 90 KOP: 250 KBE(GL): 21.5 ft. (rkb) (rkb) SS - GL 31.7 ft. Well Design (conventional, slimhole, etc.): Slimhole—Development/Horizontal Gas Producer Objective: Drill and complete slimhole horizontal well—targeting the Walakpa gas sand interval. Drilling Fluid Program: 12-1/4-in Surface Hole Fluid Properties: Spud—LSND Freshwater Mud Density (ppg) Funnel Vis YP HTHP pH API Filtrate LG Solids 8.6-9.2 60-80 25 -60 N/A 9.0-9.5 < 12 < 6.5 8-1/2" Intermediate Hole Fluid Properties: Polymer/ LSND/Barazan D+ Density (ppg) PV YP HTHP pH API Filtrate LG Solids 9.5 - 10.5 10-20 25 -30 10 - 11 9.0-9.5 < 6 < 6 6-1/8" Production Hole Fluid Properties: Drill in Fluid : Baradril—N/KCL Density (ppg) PV YP HTHP pH API Filtrate LG Solids 10.0- 10.2 10- 12 15 - 18 10 - 11 9.0-9.8 < 6 <4 5 ....__....__...... . . ....... Waste Disposal: RCRA Exempt—Class II Wastes Drilling fluid : Option #1: EB-15 UIC II well. Drill Cuttings disposal : Option #1 : Barrow Municipal Landfill Option#2 : stored/barged to G&I Facility(PRB ) disposal site. Waste Disposal: RCRA Exempt—Class I Wastes Option#1 : disposed of locally- Barrow Municipality Casing/Tubing Program Hole Size Csg/ Wt/Ft Grade Conn Length Top Bottom Tbg O.D. MD/TVDrkb MD/TVDrkb 26 0-in 16 -in* 84# L-80 Welded 80-ft 21-ft 101-ft 12.25-in 9.625-in 40# L-80 BTC-M 1154-ft 20-ft 1174/1153-ft 8.5-in 7.0-in 26# L-80 BTC-M 3795-ft 19-ft 3815/2313-ft 6.125-in 4.5-in 12.6# L-80 BTC 1689-ft 3665/2277-ft 5354/2348-ft Cement Program: Casing Size 9-5/8", 40 ppf, L-80 BTC-M Type: Surface Casing to 1190/1153' md/tvd Basis for Calculation 80-ft. shoe joints, 50% excess in permafrost (12-1/4" hole), and cement to surface. Cement Volume: Spacer 10 bbl of water (test lines) , 40 bbls—HES Spacer Lead Halliburton Type "L" : Density: 10.7, Yield: 4.15 cu.ft/sk, Mix (Surface to Water: 19.5 gal/sk BOC @ 690' and/rkb) SXS : 92 Tail Halliburton Type "C" : Density: 15.6, Yield: 0.95 cu.ft/sk, Mix 0(G (9-5/8"shoe— Water:3.83 gal/sk 500 ftabove shoe depth) SXS : 285 Temp 36 deg. F @ 1190/I 153ft. md/tvd Casing Size 7", 26 ppf, L-80 BTC-M Type: Production Casing (long string) :3761/2308 ft. md/tvd (rkb) Basis for Calculation 80-ft. shoe joints, 30% excess in open hole. Top of cement (TOC) located 500 ft. above Upper Barrow Gas sand. Cement Volume: Wash 10 bbl water(test lines) Spacer 40 bbls—HES Spacer Tail Premium cement+ 3% BWOW KCL, 1.5% CalSeal, 0.6% (7"shoe—500 LAP 1 ftabove shoe depth) Density: 15.6 ppg, Yield : 0.95 cu.ft./sxs, Water : 5.39 gal/sxs Thickening Time : +/- 4:00 hrs @ 60 deg. F. 14sx Temp deg. F @ 3761/2308 ft. md/tvd 6 Evaluation Program 12.250-in Surface Hole: Open Hole Logs: • L/MWDDirectional/Gamma/Resistivity • SRO—GYRO : 0—500ft and-rkb 8.5-in Intermediate Hole: Open Hole Logs: • LWDDirectional/Gamma/Resistivity 6.125 Production Hole: r/ Open Hole Logs: • LWDDirectional/Gamma/Resistivity Cased Hole Logs: • not required Formation Markers :Walakpa #13 Commercial Est.Formation Hydrocarbon Tops Uncertainty Bearing Formation (TVDss) (feet) (Yes/No) Surface Hole: Base of Permafrost 900 +/- 100' no 9-5/8 csgpt 1000 +/-25' n/a Intermediate Hole: Top HRZ 1865 +/-50' no Base HRZ 1895 _ +/-50' no Hydrate Stability Zone 1980 +/- 100' n/a Top Walakpa SS (at Heel) 2265 +/-25' yes Intermediate csgpt 2273 +/-25' n/a Base Walakpa SS (at heel) 2295 +/-25' n/a Production Hole: Top Walakpa SS (at toe) 2275 +/-25' yes Base Walakpa SS (at toe) 2305 +/-25' yes LCU/Kingak Shale 2305 +/-25' no 7 Recommended Bit Program BHA Hole Size Depth (MD) Bit Type Nozzle #100 12.5-in 0-ft— 1174-ft QHC1GRC-Tooth Bit 3-15 & (IADC Code-117W) 1-10 #200 8.5-in 1174-ft—3815-ft FX65-Fixed Cutter 3-15 & (IADC Code: M323) 1-10 #300 6.125-in 3815-ft —5354-ft TD FMF3543ZZ-Fixed3-12 3 Cutter IADC Code: M433 Well Control Surface Interval— 12.25" BOPE—Surface Interval— 12.25" 21 1/4 " 2M MSP Maximum anticipated BHP 540-psi (8.65-1b/gal @ 1200-ft TVD/ss) Maximum surface pressure 420-psi (0.1-psi/ft gas gradient to surface) Casing Test Pressure : 2500-psi 9 5/8" 40#L80 BTC-M BOPE—Intermediate/Production—8.5"/6.125" 11", 5M, Double ram with annular(Hydril - GL) Maximum anticipated BHP 1008-psi -(-9,+i ak. 2240-ft TVD/SS — topWalakpaSandstone Pi" /L•I i•r'( Maximum surface pressure ?go7.6 si (0.1-psi/ft gas gradient to surface) Planned BOP testressure Rams p test to Annular test to 2,500-psi/250-psi Casing Test Pressure : 2500-psi 7" 26# L80 BTC-M Planned drilling fluid: Intermediate : LSND/Barazan Polymer Production :Baradril "N"/KCL (6%) Drilling Hazards & Contingencies: • Sticky clays may be present from the lower permafrost on down to intermediate casing point @ 3815/2313 and/tvd. • Intermediate hole section KOP is planned under surface 9-5/8" 40# L80 casing. DLS will range in the 7deg/100— initial well inclination to be built to 69 deg. Manage drilling ROP's and hole cleaning requirements as needed. 8 Expected Pressures • The Walakpa Gasgas sands are normally pressured with an anticipated reservoir pressure of 1008psi @ 2265 ft./tvdss. Hydrocarbons: Ili • Significant hydrocarbon producing intervals are not expected to be encountered before reaching the top of the Walakpa sandstone in the well, prognosed at 3815/2313 and/tvd -rkb. Faults • No fault intersections are expected. Hydrogen Sulphide • The Walakpa Gas Field is not designated as H2S area. H2S is not expected. Anti-Collision Issues 7 /t 414 • Walakpa#114 ft. to 275 ft. Reference anti-collision (travelling cylinder) report included in Well Data Package. Distance to Nearest Well: • The Walakpa#14 well— 14 ft. at surface. Conductor to conductor separation distance. 9 Walakpa #13 Drilling, Evaluation & Complete: 1. MIRU the Kuukpik #5 drilling rig on the pre-installed Walakpa #13 , 16" conductor/cellar. MB 230 ✓ Vetco Gray landing ring will be pre-installed on 16" conductor. Reference the conductor installation procedure for wellhead orientation requirements. 2. NU and function test 21-1/4" 2M MSP Diverter System. Notify AOGCC representative 48 hrs prior ,/ to diverter system test. 3. Take on fresh water and build spud mud to noted rheology. 4. PU 12-1/4" ( BHA #100 ) : QHC1GRC drill bit on HES performance motor (8"Sperry Drill lobe 4/5 — 5.3 stage) assembly w/ MWD/GR/RES. Function test L/MWD collars and performance motor. 5. Drill to surface KOP @ 250fttvd/md. Orient HES performance motor w/ toolface and azimuthal control. Perform SRO Gyro surveys to 500 ftmd. 6. Drill 12-1/4" hole section to surface 9-5/8" 40# L80 BTC-M csg. point @ 1174 ft. ./ and/1153fttvd.with 2.0deg/100 DLS. Surface 9-5/8" casing point is at end of build (EOB) at 21.86deg well inclination. 7. Manage drilling fluid (spud mud) rheology, funnel viscosity to be maintained in the 60-80 sec. /qt. ✓ range.. Adjust funnel viscosity as needed to ensure annular drill cuttings removal. 8. Circulate and condition 12-1/4" surface hole for surface 9 5/8' 40# L80 BTC-M casing running. 9. Run 9-5/8", 40#, L-80 BTC-M surface casing to hole section total depth: 1174 ft. and/ 1153 fttvd. 10. Cement 9-5/8", 40#, L-80 BTC-M casing w/HES Type "L" (10.7 ppg lead) and Type "C" (15.6 ppg,� tail) cement blends. ✓ Use 50% annular excess factor for cement "sxs" calculation. Confirm cement returns to surface. Perform top job if cement returns are not confirmed at surface. 11. HES cementing van rinsate to be collected in Peak vac truck. Rinsate fluids (estimate: 30-40 bbls) to be injected at EB-15 disposal well per HES EB-15 Injection procedure. 12. Surface excess cement returns captured via 16" divert line to be collected in 2 ea. Peak 20 cu yd / 100 bbl cutting boxes. Do not add cement retarder (Sodim Citrate) to Peak cutting boxes. Use L162 or Hyster to position cutting boxes. Allow cement to harden (48 hrs). Transport cuttings boxes to Municipal landfill—dispose of"solidified" cement. 13. ND 21-1/4" 2M MSP, install Ve nGray 5M wellhead , NU DSA and Shaffer 11" 5M BOPE — test f ').- BOPE, choke manifold, stand pipe & surface IBOP's and safety valves. Test Shaffer 11" 5M BOPE 5 ' to 3500 psi/high — 250 psi low. Annular preventer to be tested to 2500 psi/high — 250 psi low. Position HES Geospan unit in sub-base on BOPE trolley, MU hydraulic connections to Geospan unit, test Geospan connections/manifolding per HES DD service supervisor. N04-4/ �r c 4 wr c19Ars. 14. VetcoGray/ConamTigiak on-site personnel to align starting head orientation to forwellhouse installation/access requirements. 10 15. Dispose of surface hole section "spud" drilling fluid via Peak 150,100 bblvac trucks — transport to EB-15 tank farm for"temporary" storage prior to injection. 16. Build intermediate hole section drilling fluidvolume : LSND/Barazan D+ (Pits: #1- #4). Initial mud weight to be built to 9.5 ppg. 17. PU 8-1/2" ( BHA #200) : 8-1/2" FX65 drill bit on HES performance motor(7" SperryDrill Lobe 7/8—6.0 stage) assembly w/ MWD/GR/RES collars — test MWD collars while RIH. RIH to 9-5/8" 40# L80 BTC-M float collar. Test 9-5/8" 40# L80 BTC-M surface casing to 2500 psi. Record/chart casing test on Barton recorder and tabular format ( Pressure vs. BBIs (.5 bbl increments)), submit with daily IADCC report. 18. Displace spud drilling fluid to LSND/Barazain D . 19. Drill out float collar shoe track, float shoe and 20-ft of formation to 1194/1172-ft and/tvdrkb. MtN • 20. POOH to 1174-ft and-rkb and perform Leak Off Test (LOT) :14.5 ppg equiv. Reference attached LOT form for pressure/bbls data presentation. 21. RIH - drill 8 1/2" hole section with BHA #200 (MWD/GR/RES). Directionally drill , building li wellbore inclination angle to "end directional" point at 1878/1640 ft md/tvd @ 69deg well inclination (DLS = 7 deg./100 ft). 22. Manage cased and open hole friction factor(s)/drag with additions of NXS lubricants — range (3-6% by volume/as required). ✓ Be prepared for HRZ borehole stability problems. ✓ HRZ top : 2653 and/ 1918tvd (rkb) ✓ HRZ base : 2737 and/ 1948tvd (rkb) 23. Drill 8-1/2" tangent section and build sections to 7" 26# L80 BTC-M casing point at 3815/2313 ft. md/tvd (rkb).Note : PU,SO and off bottom rotating weights while drilling 8-1/2" intermediate hole section. 24. Circulate 8-1/2" wellbore, minimum 2x bottoms up, short trip to 9-5/8" 40# L80 BTC-M shoe.Back ream as required w/Tesco top drive through HRZ interval. POOH 25. Prep rig for running 7" 26# L80 BTC-M intermediate casing. 26. Pre-mix 6-1/8"production hole "drill in" fluid :Baradril N/KCL (6%). Clean pits : #1 - #4 c/o --e" 1.k S s 5 t- 27. Run & cement 7" 26# L80 BTC-M intermediate casing with HES with premium blend (15.6 ppg) single stage. Land 7" 26# L80 BTC-M casing hanger in casing head of VetcoGrayMB230 11" 5M well head. RILDS - energize packoff assembly and test to 5000 psi. Test VetcoGray 11" 5M wellhead to 5000 psi. 28. HES cementing van rinsate to be pumped to Peak Vac truck for collection and transport to EB-15 disposal well. Do not comingle cement rinsate w/ drilling fluids in tank farm upright tanks. Peak Vac truck to pump rinsate directly to HES cementing unit for displace downhole in EB-15 well. 29. VetcoGray to install lateral "sweeps" manifolding via 5M flange outlet to MB 230 5M wellhead— for inner annuli ( 7"int.csg x 2-7/8"production tubing) access. Note: Each "sweep"to have 1 ea. 2- 11 1/16" 5M gate valve installed on upper end of"sweep" section. Valves to provide upper annuli access for well freeze protection requirements. 30. PU 6-1/8" BHA #300) : 6-1/8" FMF3543ZZ-Fixed Cutter drill bit on HES GP 5200 Rotary Steerable (ABI) assembly w/ MWD/GR/RES — test MWD collars while RIH. RIH to 7" 26# L80 BTC-M float collar. 31. Test 7" 26# L80 BTC-M intermediate casing to 2500 psi. Record/chart casing test on Barton recorder and submit with daily IADCC report. 32. Drill out float collar shoe track, float shoe and 20-ft of formation to 3835/2317-ft md/tvdrkb. 33. POOH to 3815 md /2313tvd-rkb / 7" 26# L80 shoe placement, and perform FIT to 0.68 psi/ft equivalent (lg). 34. Circulate Baradril N/KCL drilling fluid to cased and open hole. 35. RIH - drill 6-1/8" production hole section with BHA #300 to interval total measured depth at 5354/2348 md/tvdrkb. Manage cased and open hole friction factor(s)/drag with additions of NXS lubricants—range (3-6%by volume/as required). 36. Circulate annulus 2x/short trip 6 1/8" horizontal hole sectionback to 7" intermediate casing shoe every 1000 ft and of new hole section drilled or every 24 hrs (rotating) - which occurs first. Back ream as required through tight hole sections. ✓ Savik #1, 6-1/8" production hole, experienced severe tight hole conditions. Probable cause : 5-7/8" (OD) non-rotating stabilizer. 37. POOH w/ BHA #300. LD flex, L/MWD and GP 5200 rotary steerable collars. PU BHA #400 / Bullnose (Holefinder), RIH to perform clean out run to TD. POOH s( After POOH w/ BHA # 300 : HES — Sperry Sun, smart iron collars to be removed from location and transported to appropriate service center(s) for collar inspection and operations assurance calibration checks. 38. Prep rig to run 4 '/2" 12.6# L80 BTC slotted liner with BHI SLZXP liner top packer/hanger/tie-back extension assembly. Rabbit 4" 14# S135 XT39 dp w/ 2" ball prior to RIH w/ 4-1/2" 12.6# L80 BTC production liner. Ens t crossover's (XO's) 4-1/2" BTC pin x XT-39 box, as well as full opening valve (FOV) w/joint are stationed near or on the rig floor when PU slotted liner — in the ''*" event that the well needs to be circulated. 39. RIH w/ 4 'A" 12.6# L80 BTC slotted liner on 4" 14 # S135 XT39 dp. Displace production hole section wellbore through 2-7/8" 6.5 # inner string assembly/guide shoe with weighted NACL/NABR completion brine. Adjust completion brine fluid density to 0.1 ppg increase over Baradrill N/KCL fluid density. Expected displacement rate : Q =4.0—4.5 bpm. 40. Manage completion brine open hole loss/gain volumes via PASON unit. Do not exceed surface pressure circulation limits that could initiate setting sequence of SLZXP system. BHI service technician to provide surface circulation pressure limitations. 41. Drop (2") setting ball for SLZXP liner top packer/hanger assembly. Top of SLZXP liner top packer/hanger assembly @ 3665/2277' and/tvd.( positioned with 150 ft. liner lap inside 7" 26# 12 L80 BTC-M intcsg ). BHI technician to instruct/provide pressure setting schedule for setting SLZXP system. Confirm setting of SLZXP system. 42. RU to run 2-7/8" 6.5 # L80 EUE completion string. RIH w/ completion string, space out 2-7/8" 6.5# WLEG at 100 ft above top of 4-1/2" 12.6# L80 liner tie back extension. Circulate 2-7/8" x 7" annulus. 43. Land 2-7/8" tubing hanger in Vetco Gray MB 230 tubing head, RILDS —energize tubing hanger packoffs. Test tubing hanger/head assembly/ to 5000 psi. L/D 2-7/8" completion running equipment. Clear KD #5 rig floor. 44. Install mechanical isolation barrier (TWC) inVetco Gray MB230 11" 5 M tubing hanger profile — test to 2500 psi. ND Shaffer 11" 5M BOPE & DSA. NU Vetco Gray 2-9/16" 5 tubing head adapter with 1 ea. 2-9/16" Vetco Gray isolation valve. 45. Test production adapter to 5000 psi. Record/chart casing test on Barton recorder and submit with daily IADCC report. 46. Pull TWC with lubricator. 47. Freeze protect 2-7/8" 6.5 ppf tubing and 2-7/8" 6.5 ppf tubing x 7" 26# production casing annuli to 1240-ft. (Base Permafrost) + 200 ft. 48. Freeze protect (diesel) the 7-in x 9 5/8"-in casing down to 1200-ft MD. Set BPV. 49. Complete a post-rig inspection with the WH Pacific Operation representative prior to the rig moving --- off off the well. 13 DATE: 4-26-11 1777-77 J1 SHEET: 1 OF 1 --' PROPOSED WV Daft DESCRIPTION _ [JARROW d A WELLS 1 11 12 10 WELL COORDINATES SIGNIFICANT FIGURES Ai51�1 71:11- 22 4-22-1 1 WELL COORDINATES DCPS 01,V - ! -1 N N NOTES: v• ?, ,{�i �'.-,►_ --per 1 ._° 1, COORDINATES SHOWN HEREON BASED UPON DIFFERENTIALLY ISN ti. - •IwiJ10..... -„ I e CORRECTED GPS OBSERVATIONS. "I a_;. ATI_ - �; Ai f U.. o '• 2. AS-STAKED SURVEY CONDUCTED AUG.30,2010&APR.22,2011. ##'',, Sr 3. ALL DISTANCES ARE IN U.S.SURVEY FEET. p 1 ��" , 1 - 1 r t-g 4. PROTRACTED SECTION LINES SHOWN HEREON ARE 21'� -Vi1`�' i \I\ y s)- .'i APPROXIMATE AND FOR REFERENCE ONLY. VICINITY MAP-NOT TO SCALE AS-STAKED "WALAKPAPROPOSED LEGEND "WALAKPA 13"WELL D 13/14" DRILL PAD ® T. NEN PROPOSED WELL 20 T.20 N..,,R..20 20 WW.,U.M., 0 RP TO WELL SECTION 23 0 0 NAD 27,ZONE 6 WELL RP DISTANCE TABLE VJAL-14 RP2VIAL-13 RP2 WAL-13 WAL-14 I AT:71°04.10 5640"N RP1 202.33' 201.05' N N LONG:157°0759.6924 W N=6,241,862.97 RP2 310.98' 311.21' n o o E=612.898.83 RP1 U U 1;1 In NAD 83,ZONE 6* LAT:71'04.09.0139"N Sea "i LONG:157.03'12.0863"W i o N=6,241.550.30 � p- N N E 1,752.903.91 POSED� i - z z PROPOSED _.-.r // PAD N N "WALAKPA 14"WELL , \� J 5 / V 1- LOCATED WITHIN �4 T.20 N.,R.20 W.,U.M., •.:'' \ 'y y - — 1643t' ._...IA- SECTION 23 11s. rr-r.,-r r' .751 NAD 27,ZONE 6 / \ 50 100 \� LAT:71°04'10.5705"N SCALL IN FEET PROPOSED-- ''- PROPOSED LONG. '59.2655"W N=6,2411,863..863.86 "WALAKPA 13" "WALAKPA 14" E=612,912.91 WELL WELL NAD 83,ZONE 6' LAI:111U1'09.0204"N 3 LONG:157'0311,6594"W v I N=6,241,551,1E E-1,752,917.99 •CONVERTED BY NAD CON N I Ur i .J . 1 ) c 2 'r 20 N, R 20 W. UM SECTION 23 _ �` O. .A��ss�l in _ _ T 20 N, R 70 W, UM SECTION 25 �� • — �#j w i T , SURVEYORS CERTIFICATE % '*•.• 49 TH •.* i d1 HEHFHY CFHTFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE / ,�' ( i A-2:7-1i STATE OF ALASKA AND THAT TI IIS AS STAKED EXHIBIT REPRESENTS A SURVEY MADE BY ME OR UNDER MY /rt- .---r-"^^ii- ---��_ m DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF APRIL 22.2011. 6 ,0•,KENNETH J.PINARD `''.• No. 11545 • ,i v PETROTECHNICAL n ,' +b,',,,p••• . . . . • �„.% � — , laaram_ �l>t�ROfESSI•ONt`v�1 RESOURCES tvk">>— O on Ukpoagvik Inupiat Corporation Company ALASKA o DRAWN BY:LHH I CHECKED BY: KJP I W.O. No: 2009-214-A ` k Alai. Walakpa#13 : Horizontal Engineer: M.Cook Field:CI.=31.7 ft.above Sea Level Gas Development Weill Rig: Kuukpik#5 RKB elev.:21.5 ft(pad level) OH FORM DEPTII- HOLE SIZE CASING SPECS MUD INFO CEM INFO INFO DIR/LWO MWD LAGS MD I Tyr) NONE NONE: Permafrost 100 100 - 26" 16 in.84 lb/01.x0 Well Head:Vetco Gray, Welded MB230,2-1/16"5M KOP:incl.-0deg. 250 250 Spudplud DLS:2.00 deg/100 • SRO-GYRO v 0 500 Lead Cement-"1." • • BOC:500 B. Density:10.7 ppg MWD/GR/RES Cement Excess:50% • Tail Cement-"C" TOC:500 ft. Freeze Protection:Annuli Density:15.6 ppg 7"x 9-5/8" Base of Cement Excess:50% w/diesel Permafrost: 900 ss 900 ss Surface Casing 9-5/8"40 lbs/ft 1.110 BTC-M Into-nal Yield:5,7501ni Collapse:3,091lp"i Casing Test:2500 psi EOB:incl.=21.0 deg. Casing Point 1174 1153 12-1/4" KOP:incl.=21.0 deg. 1204 1181 PI I PA:LSM) Leak Off Test(LOT) Production Tubing 2-7/8"6.5 Ibs/Il MWD/GR/RES L80 EUE Imrnul Yield:111,570 p..i Cottepro:11.170 pi EOB: incl.:69.deg. 1878 1640 ULS:7 deg./100 Intermediate CALgt• 7"26 lbs/ft L80 BTC-M • Internal Yield:7.240 psi Collapse:6,110 psi Tail Cement Casing Test:2500 psi KOP:incl.=68.9 3561 2243 Type:Premium Cement Density:15.6 ppg 0013: incl.:80.00 _ Cement Excess:30% Liner Hanger/Packer deg. DLS:4 Casing Point 3815 2313 /TB.Ext:Bill Model: degJ100 lop:Walaxpa I SLZXP Liner Lap:150 B. Sand 3842 2318 8-1/2" KOP/Build:80.0 deg. 3887 2326 ( I BAItADRII.I.- FIT:13.00 ppg EMW EOR:89.9 deg. 4137 2347 DLS:4 deg/100 I I MWD/GR/RFS � 1 � Production Liner- I I Slotted I 4-1/2"12.6 NM L80 BTC 1 I 11 TD Walakpa 5354 " 2348• w 6-1/8" Target(Toe) Date Rev by Comments 416/2011 M.Cook Well Planning Preparation 12/7/2011 M.Cook Well Planning Preparation cu _ 111 o N U E Q � • •co • 4J O v • N CO Y N i V m L11 O ea a N o s 0. O 41) E• 1:3 Lfl N MI MU O O O O 0 O O O O O 0 0 O O O O 0 0 O e-� N M d L l0 Q t 2 Rig Floor 21" Bottom of Rotary Table 1 12" 14" @Qjlpm of Rotary Beams _ 1 72' 50.5" 21 114"2 M Annular 1 r [I +_ „" Diverter opening opening center line 72" / Diverter Line Opening Diverter Spool 3" 36"Sub Base Skid rI ' 92" 66" 96" 24"skid base 8'long Spacer Spool _--- —� 6'Rig Mat _-- ---- Ground/Pad Level cu rn + 21 114"Stating flange 9'OD Cellar 6'Deep KUUKPIK DRILLING RIG 5 21 1/4"Diverter System With 8"Spacer Spool 6/11/2011 Rig Floor f 21"1 Bottom of Rotary Table 1 811 111..- --, 14" ... ... .t Rotary Beams It_ 49' 71ipple l 1 49" 11"Annular 1175",n sr 1 S o 0 34" 11"Double Gate o rci ! O N U) u) I ( N 23" L J—r 11"Mud Cross J— L -t r 1 20" 11'Single Gate 11"5,000 Flange 36"Sub Base Skid ' i, '' '"r; 11"5 M 'j(36'long Spacer Spool Sub Skid Level --il►- 24"Skid Base 11 6"Rig Mat I Lo_, ,,,. " I 1 Ground/Pad Level 11"5 M Top of 11"5M flange @ Ground Level 9 5/8"Casing 9'OD Cellar 6'Deep 11'BOP Stack Kuukpik Drilling Rig 5 Choke Manifold Valves 2 " 3" To Shaker 3" Panic To Gasbuster 31/8"_ 21/16"O �O nO 2 1/16" II ■ + ❑Q -}- I [ N O 2 1/1 + 21/16" + io -' � 31/8" L0-_-)_40, .0, to....1 21/16" 21/16" Manual Choke Automatic Choke 2 1/16" Inlet Pressure Sensor 3" 3" 5,000 PSI Choke Manifold Kuukpik Drilling Rig 5 RED = 3 1/18" 5,000 PSI VALVES AND LINES BLUE = 2 1/16" 5,000 PSI VALVES Kuukpik Drilling Rig 5 Choke Manifold Drawn By: L Ross Date: 8/1/04 r0 ysl C-2 ‘7 / j ,11 #10 t. /a' ' i - #8"' ,`.ts - -. ,,. 4#5 #1 #16 #2 tzar:tut #4 ' . ,ILL Cl. #15 10s , it*ai Ii ‘ I a Kuukplk Drilling Rig 6 Choke Manifold Petrotechnical Resources of Alaska Walakpa Zone 6 Walakpa Walakpa 13 Plan Walakpa #13 Plan: Walakpa #13 WP 5.1 Standard Proposal Report 09 May, 2011 ,�4w HALLIBURTON Sperry Drilling Services 2 I- Q M M # YY 10 m Li' m m .-0.,,, s' ` p ii \N Om _". 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(uvu 005)(1)411oW(-)43noS 1 Sperry Drilling HALL.l B U R T O N Standard Proposal Report Database: .Sperry EDM.16 PRD Local Co-ordinate Reference: Well Walakpa 13 Plan Company: Petrotechnical Resources of Alaska TVD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Project: Walakpa Zone 6 MD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Site: Walakpa North Reference: True Well: Walakpa 13 Plan Survey Calculation Method: Minimum Curvature Wellbore: Walakpa#13 Design: Walakpa#13 WP 5.1 Project Walakpa Zone 6 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 06 Using geodetic scale factor Site Walakpa Site Position: Northing: 6,243,272.00ft Latitude: 71.07 From: Map Easting: 631,535.00ft Longitude: -156.89 Position Uncertainty: 0.00 ft Slot Radius: Grid Convergence: 1.05° Well Walakpa 13 Plan Well Position +N/-S 0.00 ft Northing: 6,241,862.97 ft Latitude: 71.07 +E/-W 0.00 ft Easting: 612,898.83 ft Longitude: -157.05 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 31.70 ft Wellbore Walakpa#13 Magnetics Model Name Sample Date Declination Dip Angle Field Strength l°) le) (nT) BGGM2009 1/25/2010 18.54 80.65 57,521 Design Walakpa#13 WP 5.1 Audit Notes: Version: Phase: PLAN Tie On Depth: 21.50 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (°) 21.50 0.00 0.00 269.00 Plan Sections Measured Vertical TVD Dogleg Build TurnV Depth Inclination Azimuth Depth System +N/-S +E/-W Rate Rate Rate Tool Face (ft) (°) (°) (ft) ft (ft) (ft) (1100ft) (°I100ft) (°/100ft) (°) 21.50 0.00 0.00 21.50 -31.70 0.00 0.00 0.00 0.00 0.00 0.00 250.00 0.00 0.00 250.00 196.80 0.00 0.00 0.00 0.00 0.00 0.00 500.00 5.00 270.00 499.68 446.48 0.00 -10.90 2.00 2.00 0.00 270.00 1,174.32 21.86 270.00 1,153.20 1,100.00 0.00 -166.94 2.50 2.50 0.00 0.00 1,204.32 21.86 270.00 1,181.04 1,127.84 0.00 -178.11 0.00 0.00 0.00 0.00 1,878.13 69.02 270.12 1,640.58 1,587.38 0.67 -644.78 7.00 7.00 0.02 0.15 3,561.68 69.02 270.12 2,243.24 2,190.04 3.85 -2,216.76 0.00 0.00 0.00 0.00 3,842.80 80.00 267.57 2,318.20 2,265.00 -1.76 -2,487.18 4.00 3.90 -0.90 -12.95 3,887.80 80.00 267.57 2,326.01 2,272.81 -3.64 -2,531.45 0.00 0.00 0.00 0.00 4,137.34 89.98 267.41 2,347.78 2,294.58 -14.52 -2,779.49 4.00 4.00 -0.07 -0.96 5,354.45 89.98 267.41 2,348.20 2,295.00 -69.62 -3,995.36 0.00 0.00 0.00 0.00 59/2011 11:24:01AM Page 2 COMPASS 2003.16 Build 73 Sperry Drilling H A L L I B U R T O N Standard Proposal Report Database: .Sperry EDM.16 PRD Local Co-ordinate Reference: Well Walakpa 13 Plan Company: Petrotechnical Resources of Alaska TVD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Project: Walakpa Zone 6 MD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Site: Walakpa North Reference: True Well: Walakpa 13 Plan Survey Calculation Method: Minimum Curvature Wellbore: Walakpa#13 Design: Walakpa#13 WP 5.1 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +NI-S +E/-W Northing Easting DLS Vert Section (ft) (°) r) (ft) ft ift) (ft) (ft) (ft) -31.70 21.50 0.00 0.00 21.50 -31.70 0.00 0.00 6,241,862.97 612,898.83 0.00 0.00 100.00 0.00 0.00 100.00 46.80 0.00 0.00 6,241,862.97 612,898.83 0.00 0.00 200.00 0.00 0.00 200.00 146.80 0.00 0.00 6,241,862.97 612,898.83 0.00 0.00 250.00 0.00 0.00 250.00 196.80 0.00 0.00 6,241,862.97 612,898.83 0.00 0.00 KOP Build 2.00 300.00 1.00 270.00 300.00 246.80 0.00 -0.44 6,241,862.96 612,898.39 2.00 0.44 400.00 3.00 270.00 399.93 346.73 0.00 -3.93 6,241,862.91 612,894.90 2.00 3.93 500.00 5.00 270.00 499.68 446.48 0.00 -10.90 6,241,862.80 612,887.93 2.00 10.90 Begin Directional DLS 2.50 600.00 7.50 270.00 599.08 545.88 0.00 -21.79 6,241,862.63 612,877.05 2.50 21.78 700.00 10.00 270.00 697.91 644.71 0.00 -37.00 6,241,862.39 612,861.84 2.50 36.99 800.00 12.50 270.00 795.98 742.78 0.00 -56.51 6,241,862.08 612,842.34 2.50 56.50 900.00 15.00 270.00 893.11 839.91 0.00 -80.27 6,241,861.71 612,818.57 2.50 80.26 962.45 16.56 270.00 953.20 900.00 0.00 -97.26 6,241,861.44 612,801.59 2.50 97.24 Base of Permafrost 1,000.00 17.50 270.00 989.10 935.90 0.00 -108.25 6,241,861.27 612,790.60 2.50 108.24 1,100.00 20.00 270.00 1,083.79 1,030.59 0.00 -140.39 6,241,860.77 612,758.46 2.50 140.37 1,174.32 21.86 270.00 1,153.20 1,100.00 0.00 -166.94 6,241,860.35 612,731.92 2.50 166.91 End Directional 1174.32'MD-9 6/8" 1,200.00 21.86 270.00 1,177.04 1,123.84 0.00 -176.50 6,241,860.20 612,722.36 0.00 176.48 1,204.32 21.86 270.00 1,181.04 1,127.84 0.00 -178.11 6,241,860.18 612,720.76 0.00 178.08 Begin Directional DLS 7.00 1204.32'MD 1,300.00 28.56 270.04 1,267.57 1,214.37 0.01 -218.84 6,241,859.55 612,680.04 7.00 218.80 1,400.00 35.56 270.06 1,352.27 1,299.07 0.06 -271.88 6,241,858.77 612,627.01 7.00 271.84 1,500.00 42.56 270.08 1,429.87 1,376.67 0.14 -334.85 6,241,857.85 612,564.05 7.00 334.79 1,600.00 49.56 270.09 1,499.22 1,446.02 0.24 -406.80 6,241,856.83 612,492.11 7.00 406.74 1,700.00 56.56 270.10 1,559.29 1,506.09 0.37 -486.67 6,241,855.71 612,412.25 7.00 486.59 1,800.00 63.56 270.11 1,609.18 1,555.98 0.53 -573.27 6,241,854.51 612,325.67 7.00 573.18 1,878.13 69.02 270.12 1,640.58 1,587.38 0.67 -644.78 6,241,853.53 612,254.18 7.00 644.67 End Directional 1878.13'MD 1,900.00 69.02 270.12 1,648.41 1,595.21 0.72 -665.20 6,241,853.25 612,233.76 0.00 665.09 2,000.00 69.02 270.12 1,684.21 1,631.01 0.90 -758.57 6,241,851.98 612,140.40 0.00 758.44 2,100.00 69.02 270.12 1,720.00 1,666.80 1.09 -851.95 6,241,850.70 612,047.04 0.00 851.80 2,200.00 69.02 270.12 1,755.80 1,702.60 1.28 -945.32 6,241,849.43 611,953.69 0.00 945.15 2,300.00 69.02 270.12 1,791.60 1,738.40 1.47 -1,038.69 6,241,848.15 611,860.33 0.00 1,038.51 2,400.00 69.02 270.12 1,827.39 1,774.19 1.66 -1,132.07 6,241,846.87 611,766.97 0.00 1,131.87 2,500.00 69.02 270.12 1,863.19 1,809.99 1.85 -1,225.44 6,241,845.60 611,673.62 0.00 1,225.22 2,600.00 69.02 270.12 1,898.99 1,845.79 2.04 -1,318.81 6,241,844.32 611,580.26 0.00 1,318.58 2,653.68 69.02 270.12 1,918.20 1,865.00 2.14 -1,368.93 6,241,843.64 611,530.15 0.00 1,368.69 Top HRZ 2,700.00 69.02 270.12 1,934.78 1,881.58 2.23 -1,412.19 6,241,843.05 611,486.90 0.00 1,411.93 2,737.48 69.02 270.12 1,948.20 1,895.00 2.30 -1,447.18 6,241,842.57 611,451.91 0.00 1,446.92 Base HRZ 2,800.00 69.02 270.12 1,970.58 1,917.38 2.42 -1,505.56 6,241,841.77 611,393.55 0.00 1,505.29 2,900.00 69.02 270.12 2,006.38 1,953.18 2.60 -1,598.93 6,241,840.50 611,300.19 0.00 1,598.64 5/9/2011 11:24:01AM Page 3 COMPASS 2003.16 Build 73 Sperry Drilling HALLI B U RTO J Standard Proposal Report Database: .Sperry EDM.16 PRD Local Co-ordinate Reference: Well Walakpa 13 Plan Company: Petrotechnical Resources of Alaska TVD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Project: Walakpa Zone 6 MD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Site: Walakpa North Reference: True Well: Walakpa 13 Plan Survey Calculation Method: Minimum Curvature Wellbore: Walakpa#13 Design: Walakpa#13 WP 5.1 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +El-W Northing Easting DLS Vert Section (ft) (1 (°) (ft) ft (ft) (ft) (ft) (ft) 1,980.00 2,974.93 69.02 270.12 2,033.20 1,980.00 2.75 -1,668.90 6,241,839.54 611,230.23 0.00 1,668.60 Hydrate Stability Zone 3,000.00 69.02 270.12 2,042.17 1,988.97 2.79 -1,692.31 6,241,839.22 611,206.83 0.00 1,692.00 3,100.00 69.02 270.12 2,077.97 2,024.77 2.98 -1,785.68 6,241,837.95 611,113.48 0.00 1,785.36 3,200.00 69.02 270.12 2,113.77 2,060.57 3.17 -1,879.05 6,241,836.67 611,020.12 0.00 1,878.71 3,300.00 69.02 270.12 2,149.56 2,096.36 3.36 -1,972.43 6,241,835.39 610,926.76 0.00 1,972.07 3,400.00 69.02 270.12 2,185.36 2,132.16 3.55 -2,065.80 6,241,834.12 610,833.41 0.00 2,065.42 3,500.00 69.02 270.12 2,221.16 2,167.96 3.74 -2,159.17 6,241,832.84 610,740.05 0.00 2,158.78 3,561.68 69.02 270.12 2,243.24 2,190.04 3.85 -2,216.76 6,241,832.06 610,682.47 0.00 2,216.36 Begin Directional DLS 4.00 3561.68'MD 3,600.00 70.52 269.75 2,256.49 2,203.29 3.81 -2,252.72 6,241,831.45 610,646.52 4.00 2,252.31 3,700.00 74.42 268.83 2,286.60 2,233.40 2.62 -2,348.05 6,241,828.77 610,551.23 4.00 2,347.65 3,800.00 78.33 267.94 2,310.15 2,256.95 -0.12 -2,445.18 6,241,824.50 610,454.17 4.00 2,444.81 3,815.45 78.93 267.81 2,313.20 2,260.00 -0.68 -2,460.31 6,241,823.70 610,439.04 4.00 2,459.95 7.. 3,842.80 80,00 267.57 2,318.20 2,265.00 -1.76 -2,487.18 6,241,822.20 610,412.20 4.00 2,486.83 End Directional 3842.80'MD-Top Walakpa SS(at Heel)-Walakpa#13 Heel 3,887.80 80.00 267.57 2,326.01 2,272.81 -3.64 -2,531.45 6,241,819.63 610,367.96 0.00 2,531.13 Begin Directional DLS 4.00 3887.80'MD 3,900.00 80.49 267.56 2,328.08 2,274.88 -4.15 -2,543.47 6,241,818.93 610,355.96 4.00 2,543.15 3,900.72 80.52 267.56 2,328.20 2,275.00 -4.18 -2,544,17 6,241,818.89 610,355.25 4.00 2,543.86 Top Walakpa SS(at toe) 4,000.00 84.49 267.50 2,341.15 2,287.95 -8.42 -2,642.50 6,241,813.11 610,257.02 4.00 2,642.24 4,100.00 88.49 267.43 2,347.28 2,294,08 -12.84 -2,742.19 6,241,807.13 610,157.41 4.00 2,742.00 4,137.34 89.98 267.41 2,347.78 2,294.58 -14.52 -2,779.49 6,241,804.86 610,120.15 4.00 2,779.32 End Directional 4137.34'MD 4,200.00 89,98 267.41 2,347.80 2,294.60 -17.36 -2,842.09 6,241,801.04 610,057.61 0.00 2,841.96 4,300.00 89.98 267.41 2,347.83 2,294.63 -21.88 -2,941.98 6,241,794.95 609,957.80 0.00 2,941.92 4,400.00 89.98 267.41 2,347.87 2,294.67 -26.41 -3,041.88 6,241,788.86 609,858.00 0.00 3,041.88 4,500.00 89.98 267.41 2,347.90 2,294.70 -30.94 -3,141.78 6,241,782.76 609,758.19 0.00 3,141.84 4,600.00 89.98 267.41 2,347.94 2,294.74 -35.47 -3,241.68 6,241,776.67 609,658.39 0.00 3,241.80 4,700.00 89.98 267.41 2,347.97 2,294.77 -39.99 -3,341.57 6,241,770.58 609,558.58 0.00 3,341.76 4,800.00 89.98 267.41 2,348.01 2,294.81 -44.52 -3,441.47 6,241,764.48 609,458.78 0.00 3,441.72 4,900.00 89.98 267.41 2,348.04 2,294.84 -49.05 -3,541.37 6,241,758.39 609,358.97 0.00 3,541.68 5,000.00 89.98 267.41 2,348.08 2,294.88 -53.58 -3,641.26 6,241,752.30 609,259.16 0.00 3,641.65 5,100.00 89.98 267.41 2,348.11 2,294.91 -58.10 -3,741.16 6,241,746.20 609,159.36 0.00 3,741.61 5,200.00 89.98 267.41 2,348.15 2,294.95 -62.63 -3,841.06 6,241,740.11 609,059.55 0.00 3,841.57 5,300.00 89.98 267.41 2,348.18 2,294.98 -67.16 -3,940.96 6,241,734.02 608,959.75 0.00 3,941.53 5,354.45 89.98 267.41 2,348.20 2,295.00 -69.62 -3,995.36 6,241,730.70 608,905.40 0.00 3,995.96 Base Walakpa SS(at heel)-Walakpa#13 Toe 5/9/2011 11:24:01AM Page 4 COMPASS 2003.16 Build 73 Sperry Drilling HAL L I B U R T O N Standard Proposal Report Database: .Sperry EDM.16 PRD Local Co-ordinate Reference: Well Walakpa 13 Plan Company: Petrotechnical Resources of Alaska TVD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Project: Walakpa Zone 6 MD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Site: Walakpa North Reference: True Well: Walakpa 13 Plan Survey Calculation Method: Minimum Curvature Wellbore: Walakpa#13 Design: Walakpa#13 WP 5.1 Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (") (°) (ft) (ft) (ft) (ft) (ft) Walakpa#13 Heel 0.00 0.00 2,318.20 -1.76 -2,487.18 6,241,822.20 610,412.20 -plan hits target center -Point Walakpa#13 Toe 0.00 0.00 2,348.20 -69.62 -3,995.36 6,241,730.70 608,905.40 -plan hits target center -Point Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (") f7 1,174.32 1,153.20 9 5/8" 9-5/8 12-1/4 3,815.45 2,313.20 7" 7 8-1/2 5,370.24 6 1/8 OH 6-1/8 6-1/8 Formations Measured Vertical Vertical Dip Depth Depth Depth SS Dip Direction (ft) (ft) ft Name Lithology (`) (') 3,900.72 2,328.20 Top Walakpa SS(at toe) 2,974.93 2,033.20 Hydrate Stability Zone 3,842.80 2,318.20 Top Walakpa SS(at Heel) 5,354.45 2,348.20 Base Walakpa SS(at heel) 2,737.48 1,948.20 Base HRZ 962.45 953.20 Base of Permafrost 2,653.68 1,918.20 Top HRZ Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +E/-W (ft) (ft) (ft) (ft) Comment 250.00 250.00 0.00 0.00 KOP Build 2.00 500.00 499.68 0.00 -10.90 Begin Directional DLS 2.50 1,174.32 1,153.20 0.00 -166.94 End Directional 1174.32'MD 1,204.32 1,181.04 0.00 -178.11 Begin Directional DLS 7.00 1204.32'MD 1,878.13 1,640.58 0.67 -644.78 End Directional 1878.13'MD 3,561.68 2,243.24 3.85 -2,216.76 Begin Directional DLS 4.00 3561.68'MD 3,842.80 2,318.20 -1.76 -2,487.18 End Directional 3842.80'MD 3,887.80 2,326.01 -3.64 -2,531.45 Begin Directional DLS 4.00 3887.80'MD 4,137.34 2,347.78 -14.52 -2,779.49 End Directional 4137.34'MD 5,354.45 2,348.20 -69.62 -3,995.36 TD at 5354.45'MD 5/9/2011 11:24:01AM Page 5 COMPASS 2003.16 Build 73 5 Q W Y I H O Ta )0 C) O li it O y ' t/�®� I ■y r1 O CO al CL U) N U a,,m . 1��'I�1,�\e��fj�p/Ipi r Lac U a •\�`._. 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N 1 /^\ • 1 1N 1 I 1 N 1 I '- I ' I.- , I Ir 0 > I I i ' ll I I ( i I 1 1 c \ , 1 1 1 1 ' III till c ) m 1 1 1 1 1 1 1 11 , 1 1 \ //I I I I 1 , ; 1 I l I 1 1 1 1 (n ciw(o 1 1 1 II 1 1 1 , 1 % 1 1 \ \ \ \\ •\ ,...._ ..../,/l /' / / // I I I , 1 1 1 1 1 1 1 1 R# # 1 1 J_ 1 1 1 \ 1 1 \ \ \ \ \ \ - , / / / I I , l 1 1 I I I 1111 '-11 1 1 \ \ \ 1 \ \ \ \ •\ . / / / / / / I I I I I ~-1 O m m m m • 3333 \ \\ \ �\ \ \\ \ 1\ \^^\ ` \. ` --- ....,/'/// ,/,'/k A. // // / < / / 5 cI 1111 • \ \ 1 \• \ \ ` \ - / / / , /`C / / / ¢ o 5 3333 \\ \ \\ \ )\ \\ \ `\ \\ \ . 7.- — -'< '/'// / / '/'� / / // / m 1982'4'4' -\ CE ' ConDMeli' Hull • /-- -I---- ----1- --(-a) =rn i 9e c - I _I - o- wmil " '-- -rCO as 4 E0 Wca§ o J mos 0 ai no 0 v„ie ;0 COp � Q r IJNb.-M r eL' W Z a Sperry Drilling Anticollision Report Company: Petrotechnical Resources of Alaska Local Co-ordinate Reference: Well Walakpa 13 Plan Project: Walakpa Zone 6 TVD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Reference Site: Walakpa MD Reference: AS-Staked©53.20ft(31.7 GL-MSL/21.5 KB) Site Error: 0.00ft North Reference: True Reference Well: Walakpa 13 Plan Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore Walakpa#13 Database: .Sperry EDM.16 PRD Reference Design: Walakpa#13 WP 5.1 Offset TVD Reference: Offset Datum Reference Walakpa#13 WP 5.1 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00ft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 733.30ft Error Surface: Elliptical Conic Survey Tool Program Date 5/9/2011 From To (ft) (ft) Survey(Wellbore) Tool Name Description 21.50 500.00 Walakpa#13 WP 5.1(Walakpa#13) SRG-GYRO-SS Conventional SRG single shots 500.00 1,174.32 Walakpa#13 WP 5.1(Walakpa#13) MWD+SAG MWD+Sag correction 1,174.32 3,815.45 Walakpa#13 WP 5.1(Walakpa#13) MWD+SAG MWD+Sag correction 3,815.45 5,354.45 Walakpa#13 WP 5.1 (Walakpa#13) MWD+SAG MWD+Sag correction Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well-Wellbore-Design (ft) (ft) (ft) (ft) Walakpa Walakpa 14 Plan-Walakpa#14-Walakpa#14 W 274.88 275.00 14.33 5.26 9.07 Pass-Major Risk 5/9/2011 11:23:42AM Page 2 of 3 COMPASS 2003.16 Build 73 Sperry Drilling Anticollision Report Company: Petrotechnical Resources of Alaska Local Co-ordinate Reference: Well Walakpa 13 Plan Project: Walakpa Zone 6 TVD Reference: AS-Staked©53.20ft(31.7 GL-MSL/21.5 KB) ' Reference Site: Walakpa MD Reference: AS-Staked @ 53.20ft(31.7 GL-MSL/21.5 KB) Site Error: O.00ft North Reference: True Reference Well: Walakpa 13 Plan Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore Walakpa#13 Database: .Sperry EDM.16 PRD Reference Design: Walakpa#13 WP 5.1 Offset TVD Reference: Offset Datum Reference Depths are relative to AS-Staked @ 53.20ft(31.7 GL-MSL/ Coordinates are relative to:Walakpa 13 Plan Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927(Exact solution),Alaska Zone 06 Central Meridian is-158.00° Grid Convergence at Surface is:0.90° Ladder Plot , .-- 800— -- I 1 1 I 1 1 I I I I I J J J J J J __ ' I 1 1 1 I I 1 — I I 1 1 I I I Z 600---- I 1 1 1 p I 1 1 1 O I I I 1 I 1 1 I C I 1 1 I O J J J J J J __ I I 1 1 (6 I I I 1 (O 1 I I 1 d 1 1 1 1 in 400 N 1 1 1 1 I I I 1 1 1 E 1 I I I 1 a) 1 1 1 U J J J J J J __ p 1 1 1 I 1 I I 1 I I 1 I I I Ca I I I 1 a) 200 1 1 1 1 I 1 1 (� I 1 I I 1 1 I I 1 1 I 1 1 I I I 1 , I 0 1 1 II 0 250 500 750 1000 1250 1500 Measured Depth(250 ft/in) LEGEND 14 Plan,Walakpa#14,Walakpa#14 WP 5.1 VO -9- Walakpa#13 WP 5.1 5/9/2011 11:23:42AM Page 3 of 3 COMPASS 2003.16 Build 73 Page 1 of 2 Schwartz, Guy L (DOA) From: Michael Cook[mcook@petroak.com] Sent: Monday, December 19, 2011 4:22 PM To: Schwartz, Guy L(DOA) Subject: RE: Walakpa 13 ( PTD 211-157) Importance: High p 9 Guy, In response to your email this afternoon. Question#1 : The first BOPE test for the Shaffer 11" 5 M will have : Upper ram assembly : 4" Middle ram assembly : blind/shear Drilling Spool Lower ram assembly:4" rams Question#2 : Affirmative.The 7" rams would be installed and tested prior to running the 7" 26#L80 BTC casing. Question#3 : The BOPE ram setup in Step#13 of the procedure is : Upper ram assembly : 4" Middle ram assembly : blind/shear Drilling Spool Lower ram assembly: 4" rams Question#4: The drill pipe size that is programed for the 8-1/2" and 6-1/8" production hole is 4" 14.0#S-135 XT-39 drill pipe. Please let me know if you should have additional questions. Regards, Mike Cook From: Schwartz, Guy L(DOA) [mailto:guy.schwartz@alaska.gov] Sent: Monday, December 19, 2011 3:02 PM To: Michael Cook Subject: Walakpa 13 ( PTD 211-157) Mike, I was looking at the procedure and you don't mention which RAM size you are installing for the first BOP test I am assuming that the 7" RAMs are already installed and tested before you run casing.... Can you detail what the BOPE ram set up is in Step 13? Also what drillpipe sizes are you utilizing for the intermediate and production hole? 12/19/2011 Page 2 of 2 This question would apply to all the wells. I missed asking this earlier. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) Click here to report this email as spam. 12/19/2011 Page 1 of 2 Schwartz, Guy L (DOA) From: Michael Cook[mcook@petroak.com] Sent: Monday, December 19, 2011 11:18 AM To: Schwartz, Guy L (DOA) firD Z//- (S7 Subject: RE: Walakpa#13- Permit to Drill Importance: High Guy, For clarification,the Walakpa reservoir static BHP is 1008 psi at approx. 2240 tvdss.This results in a normally pressured reservoir of 8.65 ppg equivalent. Therefore : 1. In text block#17 of the PTD 10-401 form :The "downhole" 962 psi should be adjusted to 1008 psi.The surface pressure of 780 psi is correct assuming a 0.1 psig gradient to surface with the top of the Walakpa sand at 2240 tvdss. 2. Page#8 of procedure : a. Maximum anticipated BHP section : the "9.4-Ib/gal'should be adjusted to 8.65 ppg. b. Maximum surface pressure : "760 psi" should be adjusted to 780 psi. I apologize for this confusion. Regards, Mike Cook From: Schwartz, Guy L (DOA) [mailto:guy.schwartz@alaska.gov] Sent: Monday, December 19, 2011 11:03 AM To: Michael Cook Cc: Davies, Stephen F (DOA) Subject: RE: Walakpa #13 - Permit to Drill Michael, I saw one other minor discrepancy in the PTD. On page 8 of the procedure you list a Max BHP of 1008 psi ( and 9.4 ppg vs 8.7 ppg???? ) but the front of the application lists 962 psi . Can you clarify... Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Michael Cook [mailto:mcook@petroak.comj Sent: Tuesday, December 13, 2011 9:24 AM To: Schwartz, Guy L (DOA) Subject: Re: Walakpa #13 - Permit to Drill Importance: High Guy, As noted to you in our previous email correspondence regarding your questions(see below) with respect to the Walakpa#12 Permit to Drill package, and as well noting that the Walakpa#13 Permit to Drill 12/19/2011 Page2of2 document package is in the AOGCC's possession and presumably awaiting your review. With this in mind—I have attached the Walakpa#13 ; Drilling & Completion steps 1-49 that address's your previous questions that were directed at the Walakpa#12 well. Hoping that this provides you with the necessary inputs that you are requesting. Guy Schwartz—questions (12-12-11)directed to the Walakpa#12 well 1. The procedure stops at setting the liner top packer. There is nothing about running the completion. Can you send some details on that. (after Step 41) 2. What is your minimum acceptable LOT(or FIT)for the surface casing shoe? (Step 20.) 3. When you run the 4.5"slotted liner you don't mention a crossover and FOV with jt in case you need to shut in the well. (Step 38) Guy, I will bringing over the Walakpa#14 Permit to Drill document package this early afternoon. If you desire to meet and discuss any details regarding the Walakpa wells—please let me know. Regards, Mike Cook Office:(907)677-5103 Cell : (907)444-8822 Click here to report this email as spam. 12/19/2011 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 \A/a_ (6c_ PTD# 7 / ( ! S Development Service Exploratory Stratigraphic Test Non-Conventional Well Cl)FIELD: k:-/--)POOL: / `�l C- `'- Check Box for 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 full compliance with 20 AAC EXCEPTION 25.055. Approval to produce/inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. 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:9/09/2011 O m aO rn D m y am 30 0 , O � "0, 0 • I:: ea 3 m _ 3.0 N N 7 N O1 _. m <3 f0 N d CD 0�1 N ; OJ 73 = n N ,,- N NN r (D O O O C.) G) CJ CO W W C.) C^) C.) C.) N N IV N N N N IV � N . . CO CO J 01 (T . W N 0 A CO Co J 01 (T A W N) O CO CO J 0) 01 . W N O CO CO 0) CT A W N — 0 J m OCP cnv13 Mu * 003000 = > -, 2. 0000 (1) 0 D > 0 � � OO7. cO Cr vZ ,w=< n 0 0 co (D w CD (D0. o 7' 0 0 . 0. O- w 0• w c 0 (D (D w co m a -co a c (D (D N 7. w (D O X cu m w o 3. •° c y y R. 0 m m (Q (D c fD . 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N (D n N •° a N (D N a. -0 a D a g y O 0 (S W 7 , `< •O O y O y C 0 •O a 7 A `t 4k (0 0 aN 01 CC � (wn O = O O ((w c Ca j O COT 3C CD * a N' y V O. n y 1 G 0 = 7 •• n+. w a v (o w v o 0Ea N N ▪ v 0 ET Co a C c m Ow o o = w m x a n N V N 7 Q _ (D .4"O. cow y < — O r OO OA ° 2 NQ t0 5 O 0 inN) F7 o* 01 m f° N 3V - Ow w 0 N N dco CO a -co c 5 (D 6) _ ' C m 3 0 3 fDcn o w 7 a 3 I a = o m < o m N — O• ° O O c • m 2. 3 12 7 c — v IF, o 0 0 m ym 0 0 (n w r Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Technical Report Title Date Client: North Slope Borough Field: Walakpa Gas Field Rig: Kuukpik 5 Date: April 4, 2012 LMWD and Directional Drilling End of Well Report Walakpa 13 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA End of Well Report DIRECTIONAL DRILLERS Driller 1 :Mark Brouillet Driller 3 : Driller 2 :Arthur Morgan Driller 4 : JOB OBJECTIVES Walakpa # 13 is planned as a high angle wellbore targeting gas reserves in the Walakpa sandstone estimated to be encountered at 2,275' SSTVD. It is the 5th Barrow gas field well to be drilled in this winters drilling program. A minimum of 500' of good pay has been set as the low expectation for this well. With pay zone footage of over 1,000' this should be an objective easily reached. Surface hole will be 12-1/4" drilled to 1,190' MD with intermediate going from this depth to 3,758' MD +/-. The production section will extend from 3,758' MD to a proposed depth of 5,325' MD Directional objectives: Drill each hole section minimizing wellbore tortuosity by keeping dogleg rates low. Drill each hole section under depth vs. days. Drill the well with the prescribed number of BHA's per well program. No NPT time Finally but most importantly no accidents, injuries or enviromental violations. JOB SUMMARY BHA SUMMARY BHA # 1 (Run 100) This BHA drilled the surface interval from 103' to 1,210' with out difficulty. Motor hydraulic horsepower was more then ample to easily drill the heavy clay seen in this section. The HDBS Milltooth bit used had been utilized on the previous 2 wells Walakpa 11 & 12. Due to the formation consisting of mainly clay with slight to no gravel the bit was still in very good shape. The bit was graded after this surface interval the same as it went in showing no damage or wear. Due to K-revs on the bit it will no longer be used. The assembly kicked off of vertical 80 deeper then the directional plan. Inclination was built from vertical to just below 34° at the last survey depth of 1,170'. Azimuth was easily kept close to the planned 270° direction heading straight west. The assembly was 17' high and 8' right of plan at the last survey. Information concerning flow rates rotary speed and other drilling parameters can be seen in the BHA results of this end of well report. A higher inclination was realized at casing point in an attempt to enhance drilling the intermediate section. No problems occurred during this short run of 1,107' of drilled footage. Rig shakers did at times have trouble dealing with the high volume of clay even with this the surface hole was drilled and cemented in a timely manner. Tools showed no signs of excessive wear when inspected on surface. To say that the surface section was uneventful pertaining to the directional work is easily done due to the short footage drilled. No changes to this BHA need be considered for future runs of this depth. BHA # 2 (Run 200) The 8-1/2" intermediate section was drilled with 25.78 drilling hrs. The last Barrow gas field well drilled Walakpa # 11 had a total of only 19.57 drilling hrs. In comparing this well Walakpa # 13 to the Walakpa # 11 the BHA had 6.21 more drilling hrs and 2% more slide percentage then the Walakpa # 11. The total drilled footage for walakpa # 13 was 2,545' and for the Walakpa # 11 the total drilled footage was 2,218'. Comparison to the Walakpa # 11 well shows some of the disappointment encountered while drilling this intermediate section. The BHA performance was not at fault for the higher drilling hours and Page 1 of 5 BHA SUMMARY slide percentage. This occurred due to excessive sliding which increased the inclination well over the 70° tangent angle called for. A calculated motor output showed the motor had dropped its output from 9° per 100' down to 6.62° per 100'. With this calculation slides were done with the motor output coming on and kicking out over 11° per 100' output. The assembly reached 74° and slides had to be made with a low side toolface. These slides added extra time and slide percentage to what could have been a very efficiently drilled section. With bit to directional distance being 78' the 46' of sliding done was not seen until another 35' of slide had been made. Discussion was held on how to prevent this from future occurrence. Regardless of this problem this section was drilled to TD at the desired angle and within 2' of the directional TVD line proposed. Tools showed no damage upon inspection at surface and the bit was in good shape. The 7" casing was run and cemented without problems. Bit # BHA CHART Run #Motor #Hole Size MD In MD Out TVD In TVD Out Inc In Inc Out Azi In Azi Out Time Drilling Time Circ (in) (ft) (ft) (ft) (ft) (deg) (deg) (deg) (deg) (hr) (hr) 0100 1 1 12.25 103.00 1210.00 103.00 1158.53 0.14 34.24 258.88 270.83 17.39 11.18 0200 2 2 8.5 1210.00 3755.00 1158.53 2327.06 34.24 82.91 270.83 270.35 25.78 24.56 0300 3 3 6.13 3755.00 5522.00 2327.06 2424.50 82.91 69.28 270.35 263.02 22.44 17.73 0400 4 4 6.13 5522.00 5787.00 2424.50 2526.21 69.28 67.31 263.02 262.44 6.38 10.86 MOTOR RUN SUMMARY 12-1/4" Surface hole section motor utilized - 8" SperryDrill Lobe 4/5 - 5.3 stg with the adjustable bend setting of 1.5° Motor rev/gal .3. Lower stabilizer gauge was 12-1/16" Flow rate average for drilling interval 475 gpm rotary speed 70 rpm 17.39 drilling hrs. Motor dogleg capability averaged to be 8.86° with max motor output in surface section being 10.66°. Motor drilled section with 40% slide ratio. Motor inspected at surface and no damage visible. Good overall performance was expected and delivered by this motor. 8-1/2" Intermediate hole section motor utilized - 6 3/4" SperryDrill Lobe 6/7 - 5.0 stg adjustable bend set at 1.5° motor rev/gal .3 lower motor stabilizer 8-1/8" gauge. Flow rate average 465 gpm rotary speed 70 rpm average bit wt 14k total drilling hours 25.78. Motor dogleg capability averaged 9.02° withmax motor dogleg capability being 12.8° degrees at 81° hole angle. Motor drilled section with 29% slide ratio. No motor damage visible at surface. As with the surface motor good overall performance was expected and delivered with this motor. Motor # MOTOR CHART Manufacturer Model Lobe OD Gauge Bend DLS (Ori)ROP (Ori) ROP (Rot) (in) (in) (deg) (°/100') (fph) (fph) Sperry Drilling SperryDrill 4:5 8 12.06 1.50 0.00 59.143 67.101 Sperry Drilling SperryDrill 6:7 6.75 8.13 1.50 0.00 89.044 103.3232 Sperry Drilling SperryDrill 6:7 5 5.03 1.50 1.50 37.394 95.7953 Sperry Drilling SperryDrill 6:7 5 6 1.50 3.00 23.611 57.5164 BIT RUN SUMMARY Bit # 1 - BHA 1 (Run 100) The12-1/4" surface bit run was a re-run HDBS Model QHC1GRC Milltooth jetted with 3 x 16 and 1 x 12. Bit was run on Walakpa wells 11 & 12 with an accumulated 2,216' of footage drilled. Bit footage = 1,107' this run. New accumulated total = 3,323' Bit graded 1-1-WT-A-E-I-NO-TD Bit # 2 - BHA # 2 (Run 200) 8-1/2" HDBS FX2526 PDC jetted 5 X 13 TFA = .6481 Bit has now been used for 4 intermediate section on the Barrow gas field development project. Total accumulated footage is 9,304' with an accumulated 95.01 total drilling hrs. Page 2 of 5 BIT RUN SUMMARY Footage for this run = 2,545' Drilling hrs this run 25.78 Bit Graded 2-2-CT-A-X-I-NO-TD Bit # BIT CHART Manufacturer Style Gauge Gauge Length Nozzles TFA Dull Grades Footage Time Drilling ROP (in) (in) (in2) I O D L B G O R (ft) (hr) (fph) HDBS QHC1GRC 12.25 4.5 3x16,1x12 0.70 1-1-WT-A-E-I-NO-TD 1107.00 17.39 63.661 HDBS FX2526 8.5 3 5x13 0.65 2-2-CT-A-X-I-NO-TD 2545.00 25.78 98.722 HDBS FX55 6.13 2.5 5x11 0.46 1767.00 22.44 78.743 HDBS FX55 6.13 2.5 5x11 0.46 265.00 6.38 41.544 Page 3 of 5 HOURS BY OPERATION HOURS PER RUN DAY vs DEPTH (f t ) (Days) FOOTAGE PER RUN (f t ) AVERAGE ROP PER RUN (f p h ) Page 4 of 5 SURFACE HOLE SECTION 12-1/4" Surface interval drilled from 103' (RKB plus 80" conductor pipe) to 1,210'. NO problems directionally but the rig solids equipment had the usual problems dealing with high clay volumes. These problems included shakers blinding off and the flow line packing off. Final inclination was well above plan and would benefit drilling the 8-1/2" intermediate section. The 9-5/8" casing was easily run to bottom and cemented. Cement was visible at surface and the plug bumped. There is not much discussion to be held on this surface hole as it was only 1,107' of drilled footage. Directionally the section went very well. No problems with any BHA components the MWD tools logged the section with good detection through out the interval. Cost savings were realized by using the same milltooth previously used on the last 2 surface holes. The biggest dogleg inflicted in this section was a 6.05° at casing point but this appeared on the final survey which is a short survey course length of only 32'. Normal survey distance for the Kuupik 5 rig as it is a double is 63'. INTERMEDIATE HOLE SECTION 1 8-1/2" Intermediate section drilled from 1,210' to 3,755'. Plan had been altered on surface to enhance the drilling of this hole section. The assembly drilled out of the casing shoe and was now set up for almost 450' of rotation instead of the 130' per original plan. The inclination of 35° would be held until the planned inclination caught up which was projected to be at 1,420'. The 35° inclination reached at the casing point of 1,210' meant the assembly would be high of the line at the 1,420' depth for this reason rotation would continue with sliding to commence once this inclination was slightly behind the planned inclination. This would allow the wellbore to merge down to the proposal line from there the wellbore would be dropped below the directional proposal line to save any loss of vertical section. Sail angle for the tangent section would have been 70.3° but with the assembly held below the line this inclination would be reached early to allow a slow migration of the wellbore back to the proposal line. These plan changes were done to eliminate sliding. This plan was working well until some over zealous sliding occurred due to a lower motor output then was expected. Inclination became too high and additional sliding was done to correct for this. The section was drilled to the correct coordinates landing within 2-1/2' of plan. This 2-1/2' high of plan was due to geo-steering during the casing pick. The wellbore placement was exactly where geology wanted it. The section required 25.78 drilling hours. Some problems occurred at the shakers and the flow line did pack off due to drilling heavy clays as seen on the surface interval. Once the section was at TD excessive time was spent circulating and short tripping then tripping to surface. The BHA was not laid down until a full 24 hours after TD which the length of time does not match the short 3,750' to surface with surface casing shoe at 1,202'. Even with the lengthy time involved getting the BHA to surface the hole was still found to be in good shape as the 7" casing went to bottom unencumbered. Casing was then cemented as planned. INTERMEDIATE HOLE SECTION 2 PRODUCTION HOLE SECTION Page 5 of 5 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA BHA Report IADC Rig BHA#1 Run#0100 Date In :03/18/2012 MD In (ft): 103 TVD In (ft): 103 Date Out :03/20/2012 MD Out (ft): 1210 TVD Out (ft): 1159 BIT DATA Bit Number :1 Nozzles :3x16,1x12 Bit Size (in):12.250 TFA (in2):0.6995 Manufacturer :HDBS Dull Grade In :1-1-WT-A-I-E-NO-TD Model :QHC1GRC Dull Grade Out :1-1-WT-A-E-I-NO-TD Serial Number :11748526 MOTOR DATA Motor Number :Bend (deg):1.501 OD (in):8.000 Nozzles (32nd):0.0 Manufacturer :Sperry Drilling Avg Diff Press :147.76 Model :SperryDrill Cumul Cir Hrs :30.01 Serial Number :800-440 Length (ft)Blade Bit - Center COMPONENT DATA (ft) Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(in)(lbpf) 1 QHC1GRC Milltooth 11748526 12.250 3.625 12.250 366.49 P 6-5/8" REG 1.01 2 8" SperryDrill Lobe 4/5 - 5.3 stg 800-440 8.000 5.000 121.08 B 6-5/8" REG 30.80 Btm Sleeve Stabilizer 12.062 2.31 3 Float Sub X-O 4154 8.050 2.875 151.33 B 6-5/8" REG 2.42 4 8" DM Collar 11768054 8.000 3.500 147.40 B 6-5/8" REG 9.20 5 8" DGR Collar 309621 8.000 1.920 142.70 B 6-5/8" REG 6.49 6 8" EWR-P4 Collar 309621 8.000 2.000 151.00 B 6-5/8" REG 12.18 7 8" HCIM Collar 309621 8.000 1.920 149.90 B 6-5/8" REG 7.83 8 8" HOC 11391242 8.150 4.000 145.20 B 6-5/8" H90 9.45 9 Orienting Sub UBHO 11738138 8.170 2.875 156.54 B 6-5/8" H90 3.98 10 Flex Collar 327138 8.150 3.500 145.00 B 6-5/8" H90 30.58 11 Flex Collar 192421 7.750 3.250 132.49 B 6-5/8" H90 30.44 12 Flex Collar 11011566 8.050 2.938 150.36 B 6-5/8" H90 30.64 13 Bottle Neck X-Over Sub 886 8.010 3.000 147.64 B 4-1/2" XH 2.76 14 Jar 1622-0445 6.125 2.750 80.17 B 4-1/2" XH 31.50 Page 1 Length (ft)Blade Bit - Center COMPONENT DATA Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(lbpf) 15 X-Over Sub 2563 6.000 2.500 79.63 B 4" Mod 2.62 16 17 jts 4" HWDP XT-39 4.000 2.563 29.70 526.15 Total:738.05 PERFORMANCE Section A HoursParameter Min Max Avg Activity BHA Weight (klb) WOB (klb):52 01 4Drilling : in Air (Total) :43.6017.39 RPM (rpm):40 70 65 Reaming :1.44 in Mud (Total) : Flow (gpm):404 500 476 Circ-Other :11.18 in Air (Bel Jars) :25.24 SPP (psig):630 1300 1166 Total :30.01 in Mud (Bel Jars) : BHA WEIGHT CALCULATION MESSAGE Mud Weight not valid could not calculate BHA weight in mud. PERFORMANCE Section B In Out Distance (ft)ROP (fph)Build (°/100')Turn (°/100')DLS (°/100') (deg)0.14 34.24 Oriented :445 59 n/a n/a 0.00Inclination (deg)258.88 270.83 Rotating :662 67 0.00 0.00 0.00Azimuth Total :1107 64 3.08 0.00 3.08 COMMENTS 8" Sperrydrill 4/5-5.3 stg w/1.5° adj bend setting .26 rev/gal. Flow rate 400 gpm - 525 gpm / Rotary speed 80 rpm max / Bit weight 25 K max Sensor distances: Directional - 38.45' / Gamma - 47.23' / Res 54.90' OBJECTIVES BHA # 1 (Run 100) Objectives: Assembly will have the following objectives- Kick off the wellbore from vertical at 250'MD. Building with 2.50° dogleg rates until 450'MD. The dogleg rate then increases to 3.5° per 100' until reaching 31° inclination at surface casing point proposed to be at 1,190' MD 1,153' TVD per directional plan. The azimuth for this section will be set in the direction of 270° going straight west and will not change. The BHA components will mirror what has been run on the past Barrow gas fields wells drilled this winter. The BHA configuration has given excellent performance in the previous wells and the expectations are the same on this well. Some changes to the directional plan may be applied by the directional personnel in the field. The BHA is tasked with drilling the entire section in one run. The HDBS Milltooth bit selected was used on Walakpa 11-12 surface sections. This bit has already accumulated 2,216' of footage but is in excellent condition and will be run with no reservations over durability. RESULTS BHA # 1 (Run 100) Results Results were as expected. Assembly drilled the section to TD at 1,210' MD with no difficulties. Well was kicked off of vertical at 330' MD which was 80' deeper then plan. This was done to allow this BHA to drop below the directional proposal line slightly which in turn would deliver the ability for increased inclination at casing point. The planned inclination at casing point was to be 31°. By allowing a slight drop below the line and increasing this planned inclination at casing point to 36° the assembly would not climb to far above the directional proposal line. Doing this will aid in minimizing directional work in Page 2 RESULTS intermediate section. With the heavy clays on surface ROP is something that cannot be achieved due to solids equipment not being able to process large volumes of clay. In other words high ROP's would only blind of the shakers and the drilling would be suspended frequently to address the shaker problems. Increasing the directional work in surface to minimize sliding in the intermediate would allow for more efficient drilling in the 8-1/2" intermediate section. This plan change did work well with the assembly reaching 33.96° inclination at 1,170' MD with 40' of slide still to be seen it is without doubt that the inclination is above 36°. The assembly even at 36° would only be 20' high of plan at 1,210'MD. The motor output was calculated at every survey. The slide coming off of vertical giving a 3.97° motor output. The motor output between 450' and 575' averaged 7.8°. The remaining footage drilled and motor output averaged from 575' to 1,210' MD (TD) at 8.86°. Highest motor output was 10.66° at 633'. The assembly did have a walk rate slightly less then 1/2 of a degree to the right. Flow rate was kept as high as possible adjusted to what the shakers could handle. Flow rates started out at 400 gpm and as the BHA got deeper the flow rate was brought up with a final rate of 525 gpm. The rotary was held at 70 rpm once clear of the conductor. With the well at TD bottoms up was circulated then a hi-vis sweep pumped around and the BHA then short tripped to the drill collars. Modest overpull was noted and no swabbing occurred. The trip back to bottom was uneventful with no hole problems seen. Once back on bottom the hole was circulated clean and this BHA was tripped to surface with no incidents of hole trouble occurring. Inspection of tools on surface showed no visible damage and the bit was graded the same as it went in the hole. Drilling statistics: Depth in 103' Depth out 1,210' Slide footae 445' rotary footage 662' Slide percentage 40% Drilling hrs 17.39 circulating hrs 11.18 reaming hrs 1.44 Total pumps on time 30.01 Max dogleg for section 6.05° average dogleg over section 2.44° Final inclination projected @ 36° Average flow rate 475 gpm Max flow 525 gpm Average standpipe pressure 1,170 psi ROP average 64 fph rop average sliding 59 fph rotary rop average 67 fph Rotary average 65 rpm Average bit wt 14k Max bit wt 20k Motor used 8" SperryDrill Lobe 4/5 - 5.3 stg .26 rev/gal 1.5° adj bend Bit used HDBS QHC1GRC Milltooth. Jetted 3 X 16 1 X 12. Bit grade at surface 1-1-WT-A-E-I-NO-TD RECOMMENDATIONS No recommendations needed or requested for this BHA OTHER Page 3 BHA Schematic North Slope Borough Walakpa 13 IADC Rig BHA # : 1 Run # : 100 Drillstring : Drillstring OD COMPONENT DATA (in)(ft) Length Description QHC1GRC Milltooth (Gauge: 12.250 in)12.250 1.01 8" SperryDrill Lobe 4/5 - 5.3 stg8.000 30.80 Btm Sleeve Stabilizer (Gauge: 12.062 in, Pos*: 1.30 ft) Float Sub X-O8.050 2.42 8" DM Collar8.000 9.20 8" DGR Collar8.000 6.49 8" EWR-P4 Collar8.000 12.18 8" HCIM Collar8.000 7.83 8" HOC8.150 9.45 Orienting Sub UBHO8.170 3.98 Flex Collar8.150 30.58 Flex Collar7.750 30.44 Flex Collar8.050 30.64 Bottle Neck X-Over Sub8.010 2.76 Jar6.125 31.50 X-Over Sub6.000 2.62 17 jts 4" HWDP XT-394.000 526.15 *Pos: Measured as distance from bottom of the component. Page 1 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA Motor Performance Report SUMMARY Depth In/Out (ft):103.00 /1210.00BHA Number :1 Date In/Out :03/18/2012 /03/20/2012Run Number :0100 Hole Size (in):12.25Bit Number :1 DFB (ft) Component Yes/No Type Value Gauge 12.06 in2.31 Sleeve Stab Yes Sleeve 1.50° bend7.83 Bent Housing Yes Adjustable Bent Housing Pad No 31.81 Motor Top Yes Lower String Stab No Upper String Stab No MOTOR CONFIGURATION MOTOR PARAMETERS Serial Number :800-440 Lobe Config :4:5 Motor Run #:1 Stat Elastomer :Nitrile OD (in):8 ID (in):5 Short Brg Pack :Yes Flex Collar Used :Yes Arr Ret Rotor Nozzle (32nd):0.0 Pick Up Sub :Yes No Bit Box Protr :Yes No MOTOR RUN DATA Directional Driller(s):Mark Brouillet,Arthur Morgan Application Details :Steerable Drilling Max Dogleg While Rotating :6.10(°/100') RPM :70.00 Motor Stalled :No Max Dogleg Overpulled In (°/100'):6.10 Force (klb):10.00 Float Valve :No Max Dogleg Pushed Through (°/100'):6.10 Force (klb):5.00 DP Filter :No Page 1 Inc Start/End (deg):0.145 /34.236 Interval Oriented / Rot. (ft):445.00 /662.00 Hole Azimuth Start / End (deg):258.879 /270.829 Directional Perf Ori / Rot (°/100'):0.00 /0.00 Jarring Occurred :No HOURS Existing Hrs :0.00 Circ Hrs :11.18 Total Hrs This Run :30.01 Drilling Hrs :17.39 Reaming Hrs :1.44 New Cumulative Hrs :30.01 DRILLING DATA Diff Press RPM Rotn Torque Drag Up/Down WOB ROP Oriented ROP Rotated (psig) (ft-lb) (klb) (fph) (fph)(klb) Avg 147.76 65 0.00 49.00 /49.00 14.09 59 67 Max 180.00 70 0.00 52.00 /52.00 20.00 89 120 PRE-RUN TESTS Motor Tested Pre-Run :Yes with Bit/MWD :Yes / Yes Dump Sub Operating :No Brg Play :2.00 Flow 1 (gpm):400.00 Pressure 1 (psig):760.00 Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :No Bearing Leakage Observed :No POST-RUN TESTS Motor Tested Post-Run :No with Bit/MWD :No / No Dump Sub Operating :No Brg Play :2.00 Flow 1 (gpm):Pressure 1 (psig): Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :Yes Fluid Flushed :Yes Bearing Leakage Observed :Yes Fluid Used :Water DriveShaft Rotated to Drain Mud :Yes MUD DATA Type :Mud Wt (ppg): Name :pH : % Oil / Water :/% Solid : DH Temp Avg / Max (degF):86.00 / 86.00 % Sand : SPP Start / End (gpm):630.00 / 1300.00 PV (cP): Flow Rate Avg / Max (gpm):476.20 / 500.00 YP (lhf2): Chloride Content (ppm): Lithology :Permafrost Principal Formation Name(s):Permafrost Page 2 BIT DATA Bit Number :1 Nozzles :3x16,1x12 Bit Size (in):12.250 TFA (in2):0.6995 Manufacturer :HDBS Gauge Length :4.500(in) Model :QHC1GRC Dull Grade In :1-1-WT-A-I-E-NO-TD Serial Number :11748526 Dull Grade Out :1-1-WT-A-E-I-NO-TD Existing Bit Hrs :0.00 Existing Ream Hrs :0.00 Cum Drilling Hrs :17.39 Cum Ream Hrs :1.44 PERFORMANCE Service Interrupt :No Trip For Failure :No LIH :No Service Interrupt Hrs :0.00 Problem Date :03/18/2012 COMMENTS No motor problems. Drilled to TD for section with no difficulty and no NPT Page 3 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA BHA Report IADC Rig BHA#2 Run#0200 Date In :03/23/2012 MD In (ft): 1210 TVD In (ft): 1159 Date Out :03/27/2012 MD Out (ft): 3755 TVD Out (ft): 2327 BIT DATA Bit Number :2 Nozzles :5x13 Bit Size (in):8.500 TFA (in2):0.6481 Manufacturer :HDBS Dull Grade In :1-1-WT-A-X-I-NO-TD Model :FX2526 Dull Grade Out :2-2-CT-A-X-I-NO-TD Serial Number :5013668 MOTOR DATA Motor Number :Bend (deg):1.502 OD (in):6.750 Nozzles (32nd):0.0 Manufacturer :Sperry Drilling Avg Diff Press :147.64 Model :SperryDrill Cumul Cir Hrs :53.79 Serial Number :675-999 Length (ft)Blade Bit - Center COMPONENT DATA (ft) Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(in)(lbpf) 1 HDBS FX2526 PDC 5013668 8.500 2.250 8.500 117.60 P 4-1/2" REG 1.01 2 6 3/4" SperryDrill Lobe 6/7 - 5.0 stg 675-999 6.750 4.498 87.63 B 4-1/2" IF 27.23 Btm Sleeve Stabilizer 8.132 2.40 3 N/M Float Sub 11228333 6.720 2.813 99.70 B 4-1/2" IF 2.25 4 Non Mag Spacing Collar 11676225 6.750 2.750 101.71 B 4-1/2" IF 9.20 5 6 3/4" DGR Collar 90313110 6.750 1.920 97.80 B 4-1/2" IF 6.75 6 Inline Stabilizer (ILS)90313110 6.750 1.420 8.375 116.56 B 4-1/2" IF 4.10 46.44 7 6 3/4" EWR-P4 Collar 90313110 6.750 2.000 104.30 B 4-1/2" IF 23.19 8 6 3/4" DM Collar 11507607 6.750 3.125 103.40 B 4-1/2" IF 9.20 9 6 3/4" TM - HOC 11714135 6.900 3.250 103.60 B 4-1/2" IF 10.04 10 6-3/4" NM Flex Collar 11567909 6.780 2.875 100.92 B 4-1/2" IF 30.78 11 6-3/4" NM Flex Collar 11800898 6.800 2.875 101.64 B 4-1/2" IF 31.03 12 6-3/4" NM Flex Collar 11800901 6.810 2.875 102.01 B 4-1/2" IF 31.02 13 X-Over Sub 2562 6.250 2.500 87.83 B 4-1/2" XH 2.62 14 Jar 1622-0445 6.125 2.750 80.17 B 4-1/2" XH 31.50 Page 4 Length (ft)Blade Bit - Center COMPONENT DATA Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(lbpf) 15 X-Over Sub 2563 6.000 2.500 79.63 B 4" Mod 2.62 16 4" XT-39 HWDP (17 Jts)4.000 2.563 29.70 526.15 Total:748.69 PERFORMANCE Section A HoursParameter Min Max Avg Activity BHA Weight (klb) WOB (klb):62 01 4Drilling : in Air (Total) :37.2325.78 RPM (rpm):40 70 69 Reaming :3.45 in Mud (Total) : Flow (gpm):420 480 467 Circ-Other :24.56 in Air (Bel Jars) :18.87 SPP (psig):1130 1545 1419 Total :53.79 in Mud (Bel Jars) : BHA WEIGHT CALCULATION MESSAGE Mud Weight not valid could not calculate BHA weight in mud. PERFORMANCE Section B In Out Distance (ft)ROP (fph)Build (°/100')Turn (°/100')DLS (°/100') (deg)34.24 82.91 Oriented :740 89 n/a n/a 0.00Inclination (deg)270.83 270.35 Rotating :1805 103 0.00 0.00 0.00Azimuth Total :2545 99 1.91 -0.02 1.91 COMMENTS Sensor Distance; Res=55.48' Gamma=43.64'. PWD=63.6', Directional= 77.953' Float Collar = 1120' MD, Float Shoe = 1,202'' MD Max Flow rate 550 gpm, Max rotary speed 80 rpm, Bit wt max 20K 6-3/4" Sperrydrill motor 1.5° adj bend setting .30 rev/gal OBJECTIVES BHA # 2 (Run 200) Objectives: Drill intermediate F/1,210' MD - T/ 3,815' MD (Proposed) BHA will be tasked with building the inclination in the wellbore from 34° to 84° by 3,815' MD. The azimuth direction will have virtually no change as it will head straight west to approximately 3,400' MD where a slight change in direction from 270° to 267.5°. The BHA configuration will remain the same as previously run on the Barrow gas wells already drilled. This configuration proved to be very easily steered and the motor definitely supplied enough hydraulic horsepower to easily complete the prior well. The same expectations for this BHA is expected and it is sure to deliver as it has in the past. The HDBS FX 2526 PDC is the same bit that has been run on the last 3 wells intermediate section. The bit is still virtually undamaged as it is drilling a formation that is predominately clay. There is no reason or justification to change from this bit for this last Barrow gas well. The lowest slide percentage in the intermediate section for the wells drilled this winter in Barrow was 27%. This BHA should be under this percentage due to inclination being raised to 33.96° at the last survey with a bit projection of over 35° at surface casing depth. Modifications to the directional plan were done on location and sent to the well planner for approval. With the approval given the plan will be undertaken with high probability of drilling the section below the 27% slide percentage mentioned. Due to the direction of this wellbore long collar will be used for survey quality this will place directional at a minimum of 75' from the bit. TD will of course be picked by PRA geologist once drilled the BHA will be utilized for hole cleaning. With the hole clean the short trip and a final circulation will be performed prior to hoisting this BHA to surface for the 7" casing run to follow. RESULTS Page 5 RESULTS BHA # 2 (Run 200) Results BHA drilled the section in one run as planned. The BHA had little problems when sliding and motor output was predictable. A review of past wells checking motor output had been done with this motor closely mirroring previous wells as far as motor output. Trouble did occur due to the bit to directional distance when un-necessary sliding occurred which raised the inclination far over the planned inclination. The directional plan had been modified raising inclination above the planned inclination in the surface interval. This was done to allow rotation until the planned inclination was intercepted. Once planned inclination met the 35° inclination set at surface sliding would be done following the directional plan until reaching 68° instead of the tangent sail angle of 70.3° inclination. The 68° would be held until the well path dropped down and merged to the directional plan. A slide was to be made at this merger point to reach the planned sail angle of 70.3°. However at 2,000' +/- the motor output dropped to 6.62° with this showing slides were made to adjust inclination based on the lower motor output. Two slide sets were done before the 1st was seen on a survey which showed a very detrimental 7.84° dogleg on the survey with an 11° plus motor output. The second slide was still unseen but there was little doubt inclination was too high. After the next survey showed inclination at 74° there was no choice sliding down to lower the inclination had to be done. The inclination was brought down with 3° dogleg rates with sliding required in the tangent section. The effects of the high dogleg and inclination far over plan could adversely effect this well all the way to TD of the production section. Wellbore tortuosity and weight transfer issues could be a challenge for the final 1,500' horizontal production section. Discussions on how to prevent this in the future. have been held. The motor averaged a 9.02° output with the highest motor output being 12.8° at the end of the section with hole angle at 81° planned angle for TD was 84° and was easily reached with the assembly 2.5' high to plan. An unfortunate 29% slide percentage for this run was due to the un- required sliding. The wellbore positioning was advantageous for drilling the production section as this assembly was so close to plan and TD was reached at the correct hole angle as requested. Overall the run although not a superb performance should be rated as successful. The well reached TD at 3,755' MD at 07:16 March 26th but BHA was not at surface and laid down until 08:00 March 27th. The short trip showed some tight areas but 24 hrs to trip 3,755' and lay down BHA is a discussion that the directional driller will not enter except to mention one thing. The decisions made during the tripping were not from the directional drillers and no input was asked from directional personnel. Drilling statistics: Depth in 1,210' depth out 3,755' Total footage 2,545' Slide footage 740' Rotary footage 1,805' Slide percentage 27% Drilling hrs 25.78 Circulating hrs 24.56 reaming hrs 3.45 Total pumps on time 53.79 hrs. Starting inclination 34.24° final inclination 81.76° (At last survey) Azimuth in 271° final azimuth at last survey 269.57° Max dogleg 7.84° Average flow rate 465 gpm average standpipe pressure 1,420 psi Max standpipe pressure 2,000 psi Rotary speed 70 rpm Bit weight minimum 6k max 20 k Motor used: 6 3/4" SperryDrill Lobe 6/7 - 5.0 stg w/1.5° adj bend rev/gal .30 Bit used: HDBS FX2526 PDC Bit grade at surface 2-2-CT-A-X-I-NO-TD Total accumulated footage on this bit 9,304' RECOMMENDATIONS No recommendations needed or requested BHA performance was very good. OTHER Page 6 BHA Schematic North Slope Borough Walakpa 13 IADC Rig BHA # : 2 Run # : 200 Drillstring : Drillstring OD COMPONENT DATA (in)(ft) Length Description HDBS FX2526 PDC (Gauge: 8.500 in)8.500 1.01 6 3/4" SperryDrill Lobe 6/7 - 5.0 stg6.750 27.23 Btm Sleeve Stabilizer (Gauge: 8.132 in, Pos*: 1.39 ft) N/M Float Sub6.720 2.25 Non Mag Spacing Collar6.750 9.20 6 3/4" DGR Collar6.750 6.75 Inline Stabilizer (ILS) (Gauge: 8.375 in, Pos*: 0.00 ft)6.750 4.10 6 3/4" EWR-P4 Collar6.750 23.19 6 3/4" DM Collar6.750 9.20 6 3/4" TM - HOC6.900 10.04 6-3/4" NM Flex Collar6.780 30.78 6-3/4" NM Flex Collar6.800 31.03 6-3/4" NM Flex Collar6.810 31.02 X-Over Sub6.250 2.62 Jar6.125 31.50 X-Over Sub6.000 2.62 4" XT-39 HWDP (17 Jts)4.000 526.15 *Pos: Measured as distance from bottom of the component. Page 2 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA Motor Performance Report SUMMARY Depth In/Out (ft):1210.00 /3755.00BHA Number :2 Date In/Out :03/23/2012 /03/27/2012Run Number :0200 Hole Size (in):8.5Bit Number :2 DFB (ft) Component Yes/No Type Value Gauge 8.13 in2.40 Sleeve Stab Yes Sleeve 1.50° bend7.09 Bent Housing Yes Adjustable Bent Housing Pad No 28.24 Motor Top Yes Gauge 8.38 in48.49 Lower String Stab Yes Reg Upper String Stab No MOTOR CONFIGURATION MOTOR PARAMETERS Serial Number :675-999 Lobe Config :6:7 Motor Run #:2 Stat Elastomer :Nitrile OD (in):6.75 ID (in):4.5 Short Brg Pack :Yes Flex Collar Used :Yes Arr Ret Rotor Nozzle (32nd):0.0 Pick Up Sub :Yes No Bit Box Protr :Yes No MOTOR RUN DATA Directional Driller(s):Mark Brouillet,Arthur Morgan Application Details :Steerable Drilling Max Dogleg While Rotating :7.80(°/100') RPM :70.00 Motor Stalled :No Max Dogleg Overpulled In (°/100'):7.80 Force (klb):10.00 Float Valve :Yes Max Dogleg Pushed Through (°/100'):7.80 Force (klb):7.00 DP Filter :No Page 4 Inc Start/End (deg):34.236 /82.912 Interval Oriented / Rot. (ft):740.00 /1805.00 Hole Azimuth Start / End (deg):270.829 /270.348 Directional Perf Ori / Rot (°/100'):0.00 /0.00 Jarring Occurred :No HOURS Existing Hrs :0.00 Circ Hrs :24.56 Total Hrs This Run :53.79 Drilling Hrs :25.78 Reaming Hrs :3.45 New Cumulative Hrs :53.79 DRILLING DATA Diff Press RPM Rotn Torque Drag Up/Down WOB ROP Oriented ROP Rotated (psig) (ft-lb) (klb) (fph) (fph)(klb) Avg 147.64 69 0.00 62.00 /52.00 13.79 89 103 Max 205.00 70 0.00 64.00 /54.00 20.00 144 1247 PRE-RUN TESTS Motor Tested Pre-Run :Yes with Bit/MWD :Yes / Yes Dump Sub Operating :No Brg Play : Flow 1 (gpm):400.00 Pressure 1 (psig):980.00 Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :No Bearing Leakage Observed :No POST-RUN TESTS Motor Tested Post-Run :No with Bit/MWD :No / No Dump Sub Operating :No Brg Play : Flow 1 (gpm):Pressure 1 (psig): Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :No Fluid Flushed :Yes Bearing Leakage Observed :No Fluid Used :Water DriveShaft Rotated to Drain Mud :Yes MUD DATA Type :Mud Wt (ppg): Name :pH : % Oil / Water :/% Solid : DH Temp Avg / Max (degF):0.00 / 0.00 % Sand : SPP Start / End (gpm):1130.00 / 1545.00 PV (cP): Flow Rate Avg / Max (gpm):466.53 / 480.00 YP (lhf2): Chloride Content (ppm): Lithology :Clay HRZ Principal Formation Name(s):Clay HRZ Page 5 BIT DATA Bit Number :2 Nozzles :5x13 Bit Size (in):8.500 TFA (in2):0.6481 Manufacturer :HDBS Gauge Length :3.000(in) Model :FX2526 Dull Grade In :1-1-WT-A-X-I-NO-TD Serial Number :5013668 Dull Grade Out :2-2-CT-A-X-I-NO-TD Existing Bit Hrs :0.00 Existing Ream Hrs :0.00 Cum Drilling Hrs :25.78 Cum Ream Hrs :3.45 PERFORMANCE Service Interrupt :No Trip For Failure :No LIH :No Service Interrupt Hrs :0.00 Problem Date :03/24/2012 COMMENTS No perceived problems motor performance was good Page 6 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA BHA Report IADC Rig BHA#3 Run#0300 Date In :03/29/2012 MD In (ft): 3755 TVD In (ft): 2327 Date Out :04/01/2012 MD Out (ft): 5522 TVD Out (ft): 2424 BIT DATA Bit Number :3 Nozzles :5x11 Bit Size (in):6.125 TFA (in2):0.4640 Manufacturer :HDBS Dull Grade In :NEW Model :FX55 Dull Grade Out : Serial Number :11521771 MOTOR DATA Motor Number :Bend (deg):1.503 OD (in):5.000 Nozzles (32nd):0.0 Manufacturer :Sperry Drilling Avg Diff Press :124.53 Model :SperryDrill Cumul Cir Hrs :47.63 Serial Number :500062 Length (ft)Blade Bit - Center COMPONENT DATA (ft) Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(in)(lbpf) 1 HDBS FX 55 PDC 11521771 6.125 2.000 6.125 89.71 P 3-1/2" REG 0.71 2 5" SperryDrill 6/7-6.0 stg W/ABI 500062 5.000 3.120 48.00 B 3-1/2" IF 32.82 Btm Sleeve Stabilizer 5.030 3.38 3 Float Sub 7600831 4.580 2.250 42.60 B 3-1/2" IF 2.12 4 Spacer Sub 11839026 4.740 2.250 46.59 B 3-1/2" IF 2.20 5 4 3/4" Slim Phase 4 Collar 90315668 4.750 1.250 48.20 B 3-1/2" IF 24.14 6 4 3/4" PWD 90314211 4.750 1.250 47.90 B 3-1/2" IF 10.85 7 4 3/4" DM Collar 11108039 4.750 2.610 47.00 B 3-1/2" IF 9.26 8 4 3/4" ALD Collar 175C 90312318 4.750 1.250 5.625 45.50 B 3-1/2" IF 14.31 Stabilizer 5.625 87.46 9 4 3/4" CTN Collar 90312318 4.750 1.250 50.50 B 3-1/2" IF 11.05 10 4 3/4" HOC 11633648 4.750 2.812 46.10 B 3-1/2" IF 11.28 11 Flex Collar 11623623 4.730 2.250 46.33 B 3-1/2" IF 31.11 12 Well Commander Sub W/ Ball Catcher B2000740 4.690 2.250 47.10 B 3-1/2" IF 10.92 13 Flex Collar 11321311 4.700 2.250 45.58 B 3-1/2" IF 30.69 Page 7 Length (ft)Blade Bit - Center COMPONENT DATA Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(lbpf) 14 Flex Collar 11474048 4.670 2.250 44.82 B 3-1/2" IF 30.86 15 X-Over Sub 2.438 5.020 2.625 49.88 B 4-1/2" Mod 2.67 16 Weatherford Hyd jars 1400142 4.820 2.000 56.21 B 4" Mod 29.28 17 4" XT-39 HWDP #29.7 4.000 2.563 30.97 30.97 Total:285.24 PERFORMANCE Section A HoursParameter Min Max Avg Activity BHA Weight (klb) WOB (klb):52 51 2Drilling : in Air (Total) :13.1622.44 RPM (rpm):40 70 66 Reaming :7.46 in Mud (Total) : Flow (gpm):200 220 216 Circ-Other :17.73 in Air (Bel Jars) :10.55 SPP (psig):1020 1830 1269 Total :47.63 in Mud (Bel Jars) : BHA WEIGHT CALCULATION MESSAGE Mud Weight not valid could not calculate BHA weight in mud. PERFORMANCE Section B In Out Distance (ft)ROP (fph)Build (°/100')Turn (°/100')DLS (°/100') (deg)82.91 69.28 Oriented :245 37 n/a n/a 1.50Inclination (deg)270.35 263.02 Rotating :1522 96 1.50 0.00 1.50Azimuth Total :1767 79 -0.77 -0.41 0.87 COMMENTS 7" Casing Float Collar @ 3,660' Shoe @ 3745' Sensor distances: ABI 11.75' / Res 47.35' / Gamma 54.41' / Dir 77.06' / ALD 86.6' / CTN 101.39' / PWD 67.53' Rotary Max 70 rpm / Flow Rate 180-260 gpm / Max Bit wt 20k /Motor bend 1.5° / Motor rev/gal .77 OBJECTIVES BHA # 3 (Run 300) Objectives: For the 6-1/8" production section selection of a 5" SperryDrill 6/7-6.0 stg performance motor with 1.5° adjustable bend setting will be the optimal motor of choice. This motor will enhance the PDC bit performance as the motor has a .77 rev/gal which will spin the PDC at ample speed to easily drill through the production zone. The motor will have at bit inclination so inclination readouts will be only 11.75' from bit. This ABI is being utilized due to running long collar for quality survey data acquisition. Running long collar for surveys means a certain amount of non mag spacing above and below the directional sensor. For this to be done correctly it meant placing the directional sensor 77' from the bit. This now makes the use of the ABI almost mandatory. MWD components will include gamma/ res, pwd, nuke tools and of course the directional probe. Vibration sensors are also included in the MWD package This string will also utilize a well commander circulating sub ib case of a loss circulation event. The well commander sub will be placed above the first flex drill collar joint. Planned flow rate is 220 gpm with rotary speed to 70 rpm. These tools will have the objectives of performing the normal sequence of events prior to the main BHA objective which is drilling the payzone. These include the casing test, Drill out of excess cement and casing float equipment, rathole and 20' of new hole. With these objectives completed the next task will be the FIT. Once performed to satisfaction the mud displacement will be done. The assembly will then drill ahead being geo- steered through out the pay zone interval. This BHA is tasked with drilling the section to TD in one run. Starting depth for the run is 3,755’ with TD proposed to be 5,325' Page 8 RESULTS BHA # 3 (Run 300) Results: BHA performed as expected. ROP was controlled while drilling the payzone. This BHA easily could of achieved a very high rate of penetration if not for the controlled rate needed for logging quality and ECD's. The assembly drilled out the excess cement and casing float equipment with no trouble at all. The FIT was done mud swapped and the assembly then began drilling formation above the payzone. This BHA went in the hole at 3,755' MD pay zone was entered right after reaching 4,000' MD. The assembly was at the requested inclination per PRA geology. The plan from the rig geologist was given to simply hold 89 - 89.5 degree inclination following the formation dip. Planned TD for this section was to be 5,325' MD. The assembly drilled to this depth with some difficulty coming while sliding as weight transfer problems were beginning with the BHA laid out horizontal for this length. With the well far ahead on days vs. depth and the BHA in pay throughout the section TD was to be extended 500'. This BHA would now be tasked with drilling to 5,825' MD. At 5,522' the assembly was not drilling while in rotary and rubber had been seen over the shakers. The PRA company representative mistakenly assumed the rubber was due to a motor failure. Regardless of the reason this assembly had only drilled 2' in hours and the decision to trip was an obvious choice. The trip out was uneventful showing the hole to be in excellent shape. When pulling the BHA above the tale it was discovered the jar casing had parted horizontally completely around the tool. This should not be considered a jar failure due to the fact when sliding the Kuupik driller had mistakenly put the string weight and top drive weight on the string and then turned the string one full revolution. This of course exceeded any specifications on the jars. The BHA was laid down the mudmotor was found undamaged and in like new condition. A new BHA was made up and tripped in to drill the remaining footage requested by the customer. Motor dogleg capability for this run was calculated to average 9.83 degrees. MWD detection was very good and the ABI on the motor proved valuable and reliable. This section was drilled in a very efficient manner with excellent directional control given by the BHA. The loss of weight that could be transferred to the bit at the end of the well was not surprising as the BHA was laid out over from the beginning of the run at 82 degrees inclination and built to almost horizontal for the remaining footage. Also note the BHA drilled farther then original well design. The bit was in a new condition and will be run again. Drilling statistics- Depth in 3,755' depth out 5,522' Total footage in rotary 1,522' total footage sliding 245' slide percentage 14% Average motor dogleg capability 9.83 degrees. Inclination in 89.91 degrees inclination out 89 degrees. Max dogleg sliding 6.22 degrees. Azimuth start 270 final azimuth 263. Drilling hrs - 22.44 Circulating hrs - 17.73 Reaming hrs - 7.46 Total pumps on time 47.63 RECOMMENDATIONS The only other option would be a rotary steerable assembly due to weight transfer problems. Due to the unknown formation consistency this was ruled out in case of very unconsolidated sands as seen on a previous well. OTHER Page 9 BHA Schematic North Slope Borough Walakpa 13 IADC Rig BHA # : 3 Run # : 300 Drillstring : Drillstring OD COMPONENT DATA (in)(ft) Length Description HDBS FX 55 PDC (Gauge: 6.125 in)6.125 0.71 5" SperryDrill 6/7-6.0 stg W/ABI5.000 32.82 Btm Sleeve Stabilizer (Gauge: 5.030 in, Pos*: 2.67 ft) Float Sub4.580 2.12 Spacer Sub4.740 2.20 4 3/4" Slim Phase 4 Collar4.750 24.14 4 3/4" PWD4.750 10.85 4 3/4" DM Collar4.750 9.26 4 3/4" ALD Collar 175C4.750 14.31 Stabilizer (Gauge: 5.625 in, Pos*: 5.36 ft) 4 3/4" CTN Collar4.750 11.05 4 3/4" HOC4.750 11.28 Flex Collar4.730 31.11 Well Commander Sub W/ Ball Catcher4.690 10.92 Flex Collar4.700 30.69 Flex Collar4.670 30.86 X-Over Sub5.020 2.67 Weatherford Hyd jars4.820 29.28 4" XT-39 HWDP #29.74.000 30.97 *Pos: Measured as distance from bottom of the component. Page 3 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA Motor Performance Report SUMMARY Depth In/Out (ft):3755.00 /5522.00BHA Number :3 Date In/Out :03/29/2012 /04/01/2012Run Number :0300 Hole Size (in):6.13Bit Number :3 DFB (ft) Component Yes/No Type Value Gauge 5.03 in3.38 Sleeve Stab Yes Sleeve 1.50° bend5.35 Bent Housing Yes Adjustable Bent Housing Pad No 33.53 Motor Top Yes Lower String Stab No Upper String Stab No MOTOR CONFIGURATION MOTOR PARAMETERS Serial Number :500062 Lobe Config :6:7 Motor Run #:3 Stat Elastomer :Nitrile OD (in):5 ID (in):3.12 Short Brg Pack :Yes Flex Collar Used :No Arr Ret Rotor Nozzle (32nd):0.0 Pick Up Sub :Yes Yes Bit Box Protr :Yes No MOTOR RUN DATA Directional Driller(s):Mark Brouillet,Arthur Morgan Application Details :Steerable Drilling Max Dogleg While Rotating :6.22(°/100') RPM :70.00 Motor Stalled :No Max Dogleg Overpulled In (°/100'):6.22 Force (klb):5.00 Float Valve :No Max Dogleg Pushed Through (°/100'):6.22 Force (klb):10.00 DP Filter :No Page 7 Inc Start/End (deg):82.912 /69.285 Interval Oriented / Rot. (ft):245.00 /1522.00 Hole Azimuth Start / End (deg):270.348 /263.02 Directional Perf Ori / Rot (°/100'):1.50 /1.50 Jarring Occurred :No HOURS Existing Hrs :0.00 Circ Hrs :17.73 Total Hrs This Run :47.63 Drilling Hrs :22.44 Reaming Hrs :7.46 New Cumulative Hrs :47.63 DRILLING DATA Diff Press RPM Rotn Torque Drag Up/Down WOB ROP Oriented ROP Rotated (psig) (ft-lb) (klb) (fph) (fph)(klb) Avg 124.53 66 0.00 71.00 /50.67 12.30 37 96 Max 60.00 70 0.00 74.00 /52.00 25.00 90 168 PRE-RUN TESTS Motor Tested Pre-Run :Yes with Bit/MWD :No / Yes Dump Sub Operating :No Brg Play :5.00 Flow 1 (gpm):201.00 Pressure 1 (psig):900.00 Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :Yes Bearing Leakage Observed :No POST-RUN TESTS Motor Tested Post-Run :No with Bit/MWD :No / No Dump Sub Operating :No Brg Play : Flow 1 (gpm):Pressure 1 (psig): Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :No Fluid Flushed :Yes Bearing Leakage Observed :No Fluid Used :Water DriveShaft Rotated to Drain Mud :Yes MUD DATA Type :Mud Wt (ppg): Name :pH : % Oil / Water :/% Solid : DH Temp Avg / Max (degF):75.20 / 75.20 % Sand : SPP Start / End (gpm):1020.00 / 1830.00 PV (cP): Flow Rate Avg / Max (gpm):215.94 / 220.00 YP (lhf2): Chloride Content (ppm): Lithology :Sandstone Principal Formation Name(s):Walakpa Sands Page 8 BIT DATA Bit Number :3 Nozzles :5x11 Bit Size (in):6.125 TFA (in2):0.4640 Manufacturer :HDBS Gauge Length :2.500(in) Model :FX55 Dull Grade In :NEW Serial Number :11521771 Dull Grade Out : Existing Bit Hrs :0.00 Existing Ream Hrs :0.00 Cum Drilling Hrs :22.44 Cum Ream Hrs :7.46 PERFORMANCE Service Interrupt :No Trip For Failure :No LIH :No Service Interrupt Hrs : Problem Date :03/29/2012 COMMENTS Good overall run for this motor Page 9 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA BHA Report IADC Rig BHA#4 Run#0400 Date In :04/01/2012 MD In (ft): 5522 TVD In (ft): 2424 Date Out :04/03/2012 MD Out (ft): 5787 TVD Out (ft): 2526 BIT DATA Bit Number :4 Nozzles :5x11 Bit Size (in):6.125 TFA (in2):0.4640 Manufacturer :HDBS Dull Grade In :0-0-NO-A-X-I-NO-BHA Model :FX55 Dull Grade Out : Serial Number :11521771 MOTOR DATA Motor Number :Bend (deg):1.504 OD (in):5.000 Nozzles (32nd):0.0 Manufacturer :Sperry Drilling Avg Diff Press :168.06 Model :SperryDrill Cumul Cir Hrs :19.09 Serial Number :500-011 Length (ft)Blade Bit - Center COMPONENT DATA (ft) Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(in)(lbpf) 1 HDBS FX 55 PDC 11521771 6.125 2.000 6.125 89.71 P 3-1/2" REG 0.71 2 5" SperryDrill 6/7-6.0 stg W/ABI 500-011 5.000 3.120 48.00 B 3-1/2" IF 32.81 Btm Sleeve Stabilizer 6.000 2.25 3 Float Sub 7600831 4.580 2.250 42.60 B 3-1/2" IF 2.12 4 Spacer Sub 11839026 4.740 2.250 46.59 B 3-1/2" IF 2.20 5 4 3/4" Slim Phase 4 Collar 90315668 4.750 1.250 48.20 B 3-1/2" IF 24.14 6 4 3/4" PWD 90314211 4.750 1.250 47.90 B 3-1/2" IF 10.85 7 4 3/4" DM Collar 11108039 4.750 2.610 47.00 B 3-1/2" IF 9.26 8 4 3/4" HOC 11633648 4.750 2.812 46.10 B 3-1/2" IF 11.28 9 Flex Collar 11623623 4.730 2.250 46.33 B 3-1/2" IF 31.11 10 Flex Collar 11321311 4.700 2.250 45.58 B 3-1/2" IF 30.69 11 Flex Collar 11474048 4.670 2.250 44.82 B 3-1/2" IF 30.86 12 Well Commander Sub W/ Ball Catcher B2000740 4.690 2.250 47.10 B 3-1/2" IF 10.92 13 X-Over Sub 2.438 5.020 2.625 49.88 B 4-1/2" Mod 2.67 14 Weatherford Hyd jars 14001141 4.820 2.000 56.21 B 4" Mod 29.45 Page 10 Length (ft)Blade Bit - Center COMPONENT DATA Item #Description Serial Number OD ID Gauge Weight Top Connection(in)(in)(lbpf) 15 4" XT-39 HWDP #29.7 4.000 2.563 30.97 30.97 Total:260.04 PERFORMANCE Section A HoursParameter Min Max Avg Activity BHA Weight (klb) WOB (klb):62 21 1Drilling : in Air (Total) :11.966.38 RPM (rpm):65 70 68 Reaming :1.85 in Mud (Total) : Flow (gpm):185 220 206 Circ-Other :10.86 in Air (Bel Jars) :9.34 SPP (psig):1180 1400 1277 Total :19.09 in Mud (Bel Jars) : BHA WEIGHT CALCULATION MESSAGE Mud Weight not valid could not calculate BHA weight in mud. PERFORMANCE Section B In Out Distance (ft)ROP (fph)Build (°/100')Turn (°/100')DLS (°/100') (deg)69.28 67.31 Oriented :71 24 n/a n/a 3.00Inclination (deg)263.02 262.44 Rotating :194 58 0.00 0.00 0.00Azimuth Total :265 42 -0.75 -0.22 0.77 COMMENTS 7" Casing Float Collar @ 3,660' Shoe @ 3745' Sensor distances: ABI 11.75' / Res 47.34' / Gamma 54.40' / Dir 77.05' / PWD 67.52' Rotary Max 70 rpm / Flow Rate 180-260 gpm / Max Bit wt 20k /Motor bend 1.5° / Motor rev/gal .77 OBJECTIVES BHA # 4 (Run 400) Objectives: This BHA has the objective of drilling the extended section of the Walakpa gas sands from 5,322' to 5,825'. This is the same BHA configuration as BHA # 3. The exceptions are the Neutron density and ACAL have been left out. This assembly has a new motor and new set of hydraulic jars. The well commander circulating sub has been placed on top of the 3 joints of flex drill collars to ensure good magnetic spacing. This BHA will hold the requested angle of 89 degrees until geology wants inclination dropped to 87.5 degrees to find the bottom pay sand boundary. The plan is to get as much pay as possible drop inclination and find the lower bed boundary before reaching the TD max depth of 5,825'. Lubrication pills will be pumped prior to any sliding to aid in breaking friction on the BHA and better weight transfer. Sliding is going to be extremely slow and difficult and the customer was informed of this prior to picking up the BHA. RESULTS BHA # 4 (Run 400) The BHA drilled the remaining footage and TD was reached at 5,787' This assembly drilled only 265'. The results are not surprising. The BHA completed the section it was able to drop angle from 89.5 degrees inclination down to 86.5 degrees. Once the drop in inclination was complete the assembly was rotated until it reached the bottom of the Walakpa gas sands where TD was called per well site geologist. Sliding was slow and difficult and it was extremely hard to break the inclination over from 89.5 degrees to the 86.5 degrees this required a 27% slide ratio to accomplish. It was however successful and all objectives were met by this BHA. There is no need to list drilling statistics in the results for a run of only 265'. The BHA simply did the job it was designed to do and was tripped to surface and laid down without incident. Bit and motor were in an undamaged condition. Page 11 RESULTS RECOMMENDATIONS No recommendation for BHA. OTHER Page 12 BHA Schematic North Slope Borough Walakpa 13 IADC Rig BHA # : 4 Run # : 400 Drillstring : Drillstring OD COMPONENT DATA (in)(ft) Length Description HDBS FX 55 PDC (Gauge: 6.125 in)6.125 0.71 5" SperryDrill 6/7-6.0 stg W/ABI5.000 32.81 Btm Sleeve Stabilizer (Gauge: 6.000 in, Pos*: 1.54 ft) Float Sub4.580 2.12 Spacer Sub4.740 2.20 4 3/4" Slim Phase 4 Collar4.750 24.14 4 3/4" PWD4.750 10.85 4 3/4" DM Collar4.750 9.26 4 3/4" HOC4.750 11.28 Flex Collar4.730 31.11 Flex Collar4.700 30.69 Flex Collar4.670 30.86 Well Commander Sub W/ Ball Catcher4.690 10.92 X-Over Sub5.020 2.67 Weatherford Hyd jars4.820 29.45 4" XT-39 HWDP #29.74.000 30.97 *Pos: Measured as distance from bottom of the component. Page 4 WELL INFORMATION Customer :North Slope Borough Well Name :Walakpa 13 AK-XX-0008370359Job Number : Rig Name :Kuukpik 5 Field Name :Walakpa Gas Field Country :USA Motor Performance Report SUMMARY Depth In/Out (ft):5522.00 /5787.00BHA Number :4 Date In/Out :04/01/2012 /04/03/2012Run Number :0400 Hole Size (in):6.13Bit Number :4 DFB (ft) Component Yes/No Type Value Gauge 6.00 in2.25 Sleeve Stab Yes Sleeve 1.50° bend5.35 Bent Housing Yes Adjustable Bent Housing Pad No 33.52 Motor Top Yes Lower String Stab No Upper String Stab No MOTOR CONFIGURATION MOTOR PARAMETERS Serial Number :500-011 Lobe Config :6:7 Motor Run #:4 Stat Elastomer :Nitrile OD (in):5 ID (in):3.12 Short Brg Pack :Yes Flex Collar Used :No Arr Ret Rotor Nozzle (32nd):0.0 Pick Up Sub :Yes Yes Bit Box Protr :Yes No MOTOR RUN DATA Directional Driller(s):Mark Brouillet,Arthur Morgan Application Details :Steerable Drilling Max Dogleg While Rotating :9.00(°/100') RPM :70.00 Motor Stalled :No Max Dogleg Overpulled In (°/100'):9.00 Force (klb):5.00 Float Valve :No Max Dogleg Pushed Through (°/100'):9.00 Force (klb):10.00 DP Filter :No Page 10 Inc Start/End (deg):69.285 /67.305 Interval Oriented / Rot. (ft):71.00 /194.00 Hole Azimuth Start / End (deg):263.02 /262.438 Directional Perf Ori / Rot (°/100'):3.00 /0.00 Jarring Occurred :No HOURS Existing Hrs :0.00 Circ Hrs :10.86 Total Hrs This Run :19.09 Drilling Hrs :6.38 Reaming Hrs :1.85 New Cumulative Hrs :19.09 DRILLING DATA Diff Press RPM Rotn Torque Drag Up/Down WOB ROP Oriented ROP Rotated (psig) (ft-lb) (klb) (fph) (fph)(klb) Avg 168.06 68 5500.00 70.00 /50.50 11.06 24 58 Max 230.00 70 5500.00 72.00 /53.00 22.00 60 107 PRE-RUN TESTS Motor Tested Pre-Run :Yes with Bit/MWD :Yes / Yes Dump Sub Operating :No Brg Play : Flow 1 (gpm):180.00 Pressure 1 (psig):870.00 Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :No Bearing Leakage Observed :No POST-RUN TESTS Motor Tested Post-Run :No with Bit/MWD :No / No Dump Sub Operating :No Brg Play : Flow 1 (gpm):Pressure 1 (psig): Flow 2 (gpm):Pressure 2 (psig): Driveshaft Rotation Observed :No Fluid Flushed :Yes Bearing Leakage Observed :No Fluid Used :Water DriveShaft Rotated to Drain Mud :Yes MUD DATA Type :Mud Wt (ppg): Name :pH : % Oil / Water :/% Solid : DH Temp Avg / Max (degF):0.00 / 0.00 % Sand : SPP Start / End (gpm):1180.00 / 1400.00 PV (cP): Flow Rate Avg / Max (gpm):206.39 / 220.00 YP (lhf2): Chloride Content (ppm): Lithology :Sandstone Principal Formation Name(s):Walakpa Sands Page 11 BIT DATA Bit Number :4 Nozzles :5x11 Bit Size (in):6.125 TFA (in2):0.4640 Manufacturer :HDBS Gauge Length :2.500(in) Model :FX55 Dull Grade In :0-0-NO-A-X-I-NO-BHA Serial Number :11521771 Dull Grade Out : Existing Bit Hrs :22.44 Existing Ream Hrs :7.46 Cum Drilling Hrs :28.82 Cum Ream Hrs :9.31 PERFORMANCE Service Interrupt :No Trip For Failure :No LIH :No Service Interrupt Hrs :0.00 Problem Date :04/01/2012 COMMENTS Good performance for short run Page 12 AK - X X - 0 0 0 8 3 7 0 3 5 9 No r t h S l o p e B o r o u g h Wa l a k p a 1 3 Ku u k p i k 5 Walakpa Gas Field MD (f t ) Fo r m a t i o n N a m e MD / T V D ( f t ) In c l i n a t i o n ( d e g ) DL S ( ° / 1 0 0 ' ) Bi t D a t a D r i l l i n g Pa r a m e t e r s Mo t o r B H A St a b i l i z e r s Co m m e n t s R u n # @ MD (ft) In c DL S 0 2 5 5 0 7 5 1 0 0 02 4 6 8 QH C 1 G R C 3x 1 6 , 1 x 1 2 63 . 6 6 f p h 17 . 3 9 h r FX 2 5 2 6 5x 1 3 98 . 7 2 f p h 25 . 7 8 h r FX 5 5 5x 1 1 78 . 7 4 f p h 22 . 4 4 h r FX 5 5 5x 1 1 41 . 5 4 f p h 6. 3 8 h r WO B 1 4 . 0 9 k l b RP M 6 4 . 5 5 FL O 4 7 6 . 2 g p m SP P 1 1 6 6 . 3 1 p s i g WO B 1 3 . 7 9 k l b RP M 6 9 . 3 3 FL O 4 6 6 . 5 3 g p m SP P 1 4 1 9 . 3 1 p s i g WO B 1 2 . 3 k l b RP M 6 5 . 6 1 FL O 2 1 5 . 9 4 g p m SP P 1 2 6 8 . 9 1 p s i g WO B 1 1 . 0 6 k l b RP M 6 7 . 7 3 FL O 2 0 6 . 3 9 g p m SP P 1 2 7 6 . 6 7 p s i g 8" S p e r r y D r i l l 4/ 5 1. 5 d e g 6. 7 5 " S p e r r y D r i l l 6/ 7 1. 5 d e g 5" S p e r r y D r i l l 6/ 7 1. 5 d e g 5" S p e r r y D r i l l 6/ 7 1. 5 d e g 8. 3 8 i n @ 4 6 . 4 4 f t 8" S p e r r y d r i l l 4 / 5 - 5 . 3 s t g w / 1 . 5 ° a d j b e n d s e t t i n g . 2 6 r e v / g a l . | F l o w r a t e 40 0 g p m - 5 2 5 g p m / R o t a r y s p e e d 8 0 r p m m a x / B i t w e i g h t 2 5 K ma x | S e n s o r d i s t a n c e s : D i r e c t i o n a l - 3 8 . 4 5 ' / G a m m a - 4 7 . 2 3 ' / R e s 5 4 . 9 0 ' Se n s o r D i s t a n c e ; R e s = 5 5 . 4 8 ' G a m m a = 4 3 . 6 4 ' . P W D = 6 3 . 6 ' , D i r e c t i o n a l = 77 . 9 5 3 ' | F l o a t C o l l a r = 1 1 2 0 ' M D , F l o a t S h o e = 1 , 2 0 2 ' ' M D | M a x F l o w r a t e 55 0 g p m , M a x r o t a r y s p e e d 8 0 r p m , B i t w t m a x 2 0 K | 6 - 3 / 4 " S p e r r y d r i l l mo t o r 1 . 5 ° a d j b e n d s e t t i n g . 3 0 r e v / g a l 7" C a s i n g F l o a t C o l l a r @ 3 , 6 6 0 ' S h o e @ 3 7 4 5 ' | S e n s o r d i s t a n c e s : A B I 11 . 7 5 ' / R e s 4 7 . 3 5 ' / G a m m a 5 4 . 4 1 ' / D i r 7 7 . 0 6 ' / A L D 8 6 . 6 ' / C T N 10 1 . 3 9 ' / P W D 6 7 . 5 3 ' | R o t a r y M a x 7 0 r p m / F l o w R a t e 1 8 0 - 2 6 0 g p m / M a x Bi t w t 2 0 k / M o t o r b e n d 1 . 5 ° / M o t o r r e v / g a l . 7 7 7" C a s i n g F l o a t C o l l a r @ 3 , 6 6 0 ' S h o e @ 3 7 4 5 ' | S e n s o r d i s t a n c e s : A B I 11 . 7 5 ' / R e s 4 7 . 3 4 ' / G a m m a 5 4 . 4 0 ' / D i r 7 7 . 0 5 ' / P W D 6 7 . 5 2 ' | R o t a r y M a x 70 r p m / F l o w R a t e 1 8 0 - 2 6 0 g p m / M a x B i t w t 2 0 k / M o t o r b e n d 1 . 5 ° / Mo t o r r e v / g a l . 7 7 #100 @ 103.0 #200 @ 1210.0 #300 @ 3755.0 #400 @ 5522.0 23 . 0 0 52 3 . 0 0 10 2 3 . 0 0 15 2 3 . 0 0 20 2 3 . 0 0 25 2 3 . 0 0 30 2 3 . 0 0 35 2 3 . 0 0 40 2 3 . 0 0 45 2 3 . 0 0 50 2 3 . 0 0 55 2 3 . 0 0 60 2 3 . 0 0 65 2 3 . 0 0 Cl a y H R Z Wa l a k p a S a n d s Wa l a k p a S a n d s Ba r r o w Ku u k p i k 5 AK - M J - 0 0 0 8 3 7 0 3 5 9 MD (f t ) In c (d e g ) Az m (d e g ) TV D (f t ) Ve r t i c a l Se c t i o n (f t ) DL S (° / 1 0 0 ' ) Bu i l d (° / 1 0 0 ' ) Tu r n (° / 1 0 0 ' ) MD Fr o m (f t ) MD To (f t ) Dr i l l i n g Mo d e TF O (d e g ) GP De f l (% ) Ro t a r y RP M WO B (K L B S ) Fl o w Ra t e (g p m ) RO P (f p h ) Dh o l e Te m p (° ) To r q u e ( f t / l b s ) SP P Of f - BT M (p s i ) SP P On - BT M (p s i ) Pi c k - U p We i g h t ( l b s ) Sl a c k - Of f We i g h t ( l b s ) Ro t a t e On - B t m We i g h t ( l b s ) Comments 10 3 1 2 3 R o t a t e 4 0 5 4 0 4 7 4 5 8 0 6 3 0 S p u d 1 2 . 2 5 " H o l e W / S p e r r y D r i l l 4 / 5 - 5 . 3 S t a g e M u d m o t o r 1 . 5 ° 12 3 1 4 6 R o t a t e 4 0 5 4 0 4 5 4 5 8 0 6 3 0 D i s p l a c e t o S p u d M u d 14 6 1 6 2 R o t a t e 4 0 5 4 0 7 7 2 6 0 0 7 0 0 A u g e r P a c k o f f 16 2 1 7 7 R o t a t e 4 0 8 4 1 0 6 1 6 0 0 7 1 0 S h a k e r s P a c k o f f 17 7 2 0 8 R o t a t e 4 0 8 4 1 0 3 7 6 2 0 7 2 2 C o n t r o l R O P @ 4 0 - 5 0 F P H D u e t o S o l i d s C o n t r o l E q u i p m e n t 23 7 . 0 0 0 . 4 0 2 3 6 . 9 1 2 3 7 . 0 0 0 . 7 5 0 . 0 0 0 . 0 0 0 . 0 0 2 0 8 2 7 0 R o t a t e 4 0 8 4 1 8 5 4 6 7 0 8 4 5 29 3 . 2 5 0 . 4 8 2 4 7 . 1 3 2 9 3 . 2 5 1 . 1 3 0 . 2 0 0 . 1 4 1 8 . 1 7 2 7 0 3 3 2 R o t a t e 7 0 8 4 1 8 5 7 6 9 0 8 8 0 32 4 . 4 4 0 . 8 8 2 7 1 . 1 7 3 2 4 . 4 3 1 . 4 9 1 . 5 5 1 . 2 8 7 7 . 0 8 33 2 3 5 1 S l i d e 2 9 0 ° M 1 5 4 2 0 5 7 7 2 0 8 9 0 35 1 3 6 3 R o t a t e 7 0 1 5 4 2 0 5 7 8 0 0 9 1 0 38 6 . 8 2 2 . 5 5 2 8 3 . 7 2 3 8 6 . 7 8 3 . 3 1 2 . 7 3 2 . 6 8 2 0 . 1 2 36 3 3 9 0 S l i d e 2 7 0 ° M 1 8 4 2 0 4 3 9 2 0 1 0 0 0 2 . 7 3 ° S u r v e y D o g l e g / M o t o r O u t p u t = 3 . 9 7 ° 39 0 4 2 6 R o t a t e 7 0 1 5 4 2 0 7 4 9 2 0 1 0 0 0 44 9 . 1 6 4 . 3 5 2 7 9 . 4 5 4 4 9 . 0 1 6 . 9 8 2 . 9 1 2 . 8 9 - 6 . 8 5 42 6 4 5 6 S l i d e 2 5 0 ° M 2 0 4 2 0 4 2 9 2 0 1 0 0 0 2 . 9 2 ° S u r v e y D o g l e g / M o t o r O u t p u t = 6 . 7 2 ° 45 6 4 7 0 R o t a t e 7 0 1 5 4 2 0 6 0 9 2 0 1 0 0 0 4 6 4 6 4 6 47 0 4 8 8 R o t a t e 7 0 1 2 4 2 0 8 3 9 2 0 1 0 0 0 50 9 . 6 1 6 . 6 4 2 7 8 . 0 4 5 0 9 . 1 8 1 2 . 6 9 3 . 7 9 3 . 7 9 - 2 . 3 3 48 8 5 2 0 S l i d e - 3 0 ° G 2 0 4 7 0 7 4 1 0 5 0 1 2 0 0 3 . 7 9 ° S u r v e y D o g l e g / M o t o r O u t p u t = 8 . 0 5 ° 52 0 5 4 9 R o t a t e 7 0 1 2 4 7 0 8 3 1 0 6 5 1 2 1 0 54 9 5 6 7 S l i d e - 4 0 ° G 2 0 4 8 5 8 3 1 0 3 0 1 2 2 5 3 . 8 9 ° S u r v e y D o g l e g / M o t o r O u t p u t = 8 . 6 0 ° 57 2 . 4 1 8 . 9 3 2 7 1 . 7 4 5 7 1 . 3 9 2 1 . 1 4 3 . 8 9 3 . 6 5 - 1 0 . 0 3 5 6 7 5 9 5 R o t a t e 7 0 1 2 4 7 0 9 9 1 0 6 5 1 2 1 0 59 5 6 1 1 S l i d e - 4 0 ° G 2 0 4 8 5 8 0 1 0 3 0 1 2 2 5 4 . 4 0 ° S u r v e y D o g l e g / M o t o r O u t p u t = 1 0 . 6 6 ° 61 1 6 2 5 R o t a t e 7 0 1 2 5 0 0 1 2 0 1 1 2 0 1 3 0 0 63 3 . 6 7 1 1 . 5 6 2 6 9 . 1 7 6 3 1 . 6 7 3 2 . 0 3 4 . 3 6 4 . 2 9 - 4 . 2 0 62 5 6 6 5 S l i d e - 1 0 ° G 2 0 5 0 0 8 9 1 1 2 0 1 2 6 0 66 5 6 7 3 R o t a t e 7 0 1 2 5 0 0 9 6 1 1 2 0 1 3 0 0 69 4 . 9 1 1 3 . 7 6 2 7 0 . 2 9 6 9 1 . 4 2 4 5 . 4 5 3 . 6 1 3 . 5 9 1 . 8 3 6 7 3 7 0 0 R o t a t e 7 0 1 2 5 0 0 1 0 1 1 1 2 0 1 3 0 0 70 0 7 1 8 S l i d e 0 ° G 2 0 5 0 0 6 7 1 1 2 0 1 2 6 0 3 . 6 1 ° S u r v e y D o g l e g / M o t o r O u t p u t = 7 . 0 5 ° 71 8 7 3 3 R o t a t e 7 0 1 2 5 0 0 8 3 1 1 2 0 1 3 0 0 73 3 7 4 8 S l i d e 0 ° G 2 0 5 0 0 6 8 1 1 2 0 1 2 6 0 3 . 9 5 ° S u r v e y D o g l e g / M o t o r O u t p u t = 7 . 5 1 ° 75 7 . 6 6 1 6 . 2 0 2 7 1 . 9 9 7 5 2 . 0 3 6 1 . 6 5 3 . 9 5 3 . 8 9 2 . 7 1 7 4 8 7 7 3 R o t a t e 7 0 1 2 5 0 0 7 5 1 1 2 0 1 3 0 0 77 3 7 9 3 S l i d e 0 ° G 1 8 5 0 0 5 2 1 1 2 0 1 2 6 0 79 3 7 9 7 R o t a t e 7 0 1 2 5 0 0 6 2 1 1 2 0 1 3 0 0 79 7 8 1 5 R o t a t e 7 0 1 2 5 0 0 1 0 6 1 1 2 0 1 3 0 0 82 2 . 2 4 1 8 . 4 9 2 7 3 . 0 0 8 1 3 . 6 7 8 0 . 8 7 3 . 5 8 3 . 5 5 1 . 5 6 81 5 8 3 7 S l i d e - 1 5 ° G 1 8 5 0 0 6 1 1 1 2 0 1 2 6 0 3 . 5 8 ° S u r v e y D o g l e g / M o t o r O u t p u t = 8 . 4 8 ° 83 7 8 6 1 R o t a t e 7 0 1 2 5 0 0 8 0 1 1 2 0 1 3 0 0 86 1 8 7 1 S l i d e - 2 5 ° G 1 8 5 0 0 6 6 1 1 2 0 1 2 6 0 88 5 . 7 5 2 1 . 3 6 2 7 2 . 2 8 8 7 3 . 3 7 1 0 2 . 4 7 4 . 5 4 4 . 5 2 - 1 . 1 3 8 7 1 8 8 6 R o t a t e 7 0 1 2 5 0 0 1 0 0 1 1 2 0 1 3 0 0 88 6 9 1 0 S l i d e - 2 0 ° G 1 8 5 0 0 6 6 1 1 2 0 1 2 6 0 4 . 5 4 ° S u r v e y D o g l e g / M o t o r O u t p u t = 1 1 . 6 4 ° 91 0 9 1 8 R o t a t e 7 0 1 2 5 0 0 4 0 1 1 2 0 1 3 0 0 91 8 9 2 3 R o t a t e 7 0 1 2 5 0 0 1 9 1 1 2 0 1 3 0 0 92 3 9 3 4 R o t a t e 7 0 1 2 5 0 0 1 0 0 1 1 2 0 1 3 0 0 93 4 9 4 2 S l i d e - 3 0 ° G 1 8 5 0 0 7 2 1 1 2 0 1 2 6 0 3 . 9 3 ° S u r v e y D o g l e g / M o t o r O u t p u t = 7 . 4 7 ° 94 6 . 6 0 2 3 . 7 3 2 7 1 . 4 0 9 2 9 . 5 7 1 2 5 . 7 7 3 . 9 3 3 . 8 9 - 1 . 4 5 9 4 2 9 5 7 R o t a t e 7 0 1 2 5 0 0 9 3 1 1 2 0 1 3 0 0 95 7 9 7 2 S l i d e 0 ° G 1 8 5 0 0 6 5 1 1 2 0 1 2 6 0 97 2 9 8 7 R o t a t e 7 0 1 2 5 0 0 8 3 1 1 2 0 1 3 0 0 98 7 1 0 0 8 S l i d e - 1 0 ° G 1 8 5 0 0 4 6 1 1 2 0 1 2 6 0 4 . 8 3 ° S u r v e y D o g l e g / M o t o r O u t p u t = 8 . 5 2 ° 10 1 0 . 1 3 2 6 . 7 8 2 7 2 . 2 4 9 8 7 . 0 2 1 5 2 . 8 3 4 . 8 3 4 . 8 0 1 . 3 2 1 0 0 8 1 0 2 8 R o t a t e 7 0 1 2 5 0 0 1 0 0 1 1 2 0 1 3 0 0 Op e r a t o r : We l l : Fi e l d : Lo c a t i o n : Ri g : Jo b # : PR A Wa l a k p a 1 3 Ba r r o w G a s F i e l d Da t e : 4 / 3 / 2 0 1 2 Page: 1 of 5 MD (f t ) In c (d e g ) Az m (d e g ) TV D (f t ) Ve r t i c a l Se c t i o n (f t ) DL S (° / 1 0 0 ' ) Bu i l d (° / 1 0 0 ' ) Tu r n (° / 1 0 0 ' ) MD Fr o m (f t ) MD To (f t ) Dr i l l i n g Mo d e TF O (d e g ) GP De f l (% ) Ro t a r y RP M WO B (K L B S ) Fl o w Ra t e (g p m ) RO P (f p h ) Dh o l e Te m p (° ) To r q u e ( f t / l b s ) SP P Of f - BT M (p s i ) SP P On - BT M (p s i ) Pi c k - U p We i g h t ( l b s ) Sl a c k - Of f We i g h t ( l b s ) Ro t a t e On - B t m We i g h t ( l b s ) Comments 10 2 8 1 0 4 5 S l i d e - 2 5 ° G 1 8 5 0 0 4 8 1 1 2 0 1 2 6 0 10 4 5 1 0 5 1 R o t a t e 7 0 1 2 5 0 0 1 0 0 1 1 2 0 1 3 0 0 10 5 1 1 0 6 7 R o t a t e 7 0 1 2 5 0 0 1 0 0 1 1 2 0 1 3 0 0 5 2 5 2 5 2 10 7 6 . 2 6 2 9 . 1 4 2 7 2 . 4 9 1 0 4 5 . 4 3 1 8 3 . 7 8 3 . 5 7 3 . 5 7 0 . 3 8 10 6 7 1 0 9 0 S l i d e - 3 0 ° G 1 8 5 0 0 7 2 1 1 2 0 1 2 6 0 3 . 5 7 ° S u r v e y D o g l e g / M o t o r O u t p u t = 8 . 9 9 ° 10 9 0 1 1 0 8 R o t a t e 7 0 1 2 5 0 0 7 6 1 1 2 0 1 3 0 0 11 0 8 1 1 1 5 S l i d e - 3 0 ° G 1 8 5 0 0 4 6 1 1 2 0 1 2 6 0 11 1 5 1 1 2 8 S l i d e - 1 0 ° G 1 8 5 0 0 3 9 1 1 2 0 1 2 6 0 4 . 7 1 ° S u r v e y D o g l e g / M o t o r O u t p u t = 9 . 3 8 ° 11 3 7 . 9 9 3 2 . 0 4 2 7 2 . 1 6 1 0 9 8 . 5 6 2 1 5 . 1 4 4 . 7 1 4 . 7 0 - 0 . 5 3 1 1 2 8 1 1 3 9 R o t a t e 7 0 1 2 5 0 0 6 1 1 1 2 0 1 3 0 0 11 3 9 1 1 6 0 R o t a t e 7 0 1 2 5 0 0 4 8 1 1 2 0 1 3 0 0 11 7 0 . 3 0 3 3 . 9 6 2 7 1 . 4 9 1 1 2 5 . 6 6 2 3 2 . 7 2 6 . 0 5 5 . 9 4 - 2 . 0 7 11 6 0 1 1 7 7 S l i d e - 4 0 ° G 1 8 5 0 0 5 7 8 6 1 1 2 0 1 2 6 0 6 . 0 5 ° S u r v e y D o g l e g / M o t o r O u t p u t = 1 8 . 9 8 ° 11 7 7 1 2 1 0 S l i d e - 5 0 ° G 1 8 5 0 0 6 0 1 1 2 0 1 2 6 0 12 1 0 1 2 3 0 R o t a t e 4 0 6 4 2 0 7 0 1 0 0 0 1 1 3 0 6 3 / 4 " S p e r r y D r i l l L o b e 6 / 7 - 5 . 0 s t g w / 1 . 5 ° b e n d 12 3 0 1 2 5 3 R o t a t e 7 0 8 4 7 5 1 2 5 1 2 8 0 1 3 7 0 12 6 7 . 0 3 3 5 . 1 4 2 6 9 . 5 0 1 2 0 5 . 3 3 2 8 7 . 5 5 1 . 6 9 1 . 2 2 - 2 . 0 6 1 2 5 3 1 3 1 7 R o t a t e 7 0 1 2 4 7 5 8 9 1 3 2 0 1 4 1 0 12 9 7 . 8 3 3 4 . 8 6 2 6 9 . 4 0 1 2 3 0 . 5 6 3 0 5 . 2 1 0 . 9 3 - 0 . 9 1 - 0 . 3 2 13 1 7 1 3 5 0 R o t a t e 7 0 1 2 4 6 0 1 2 4 7 1 2 4 0 1 3 6 0 13 6 0 . 5 8 3 6 . 0 7 2 6 8 . 3 5 1 2 8 1 . 6 7 3 4 1 . 6 2 2 . 1 6 1 . 9 3 - 1 . 6 7 13 5 0 1 3 7 8 S l i d e - 1 0 ° G 1 5 4 6 0 6 7 1 2 4 0 1 3 6 0 M o t o r O u t p u t = 4 . 7 6 ° 14 2 3 . 9 3 3 6 . 8 6 2 6 7 . 9 3 1 3 3 2 . 6 1 3 7 9 . 2 7 1 . 3 1 1 . 2 5 - 0 . 6 6 1 3 7 8 1 4 4 1 R o t a t e 7 0 1 2 4 6 0 1 4 5 1 2 4 0 1 3 6 0 14 9 0 . 6 5 3 6 . 6 7 2 6 7 . 7 0 1 3 8 6 . 0 6 4 1 9 . 1 9 0 . 3 5 - 0 . 2 8 - 0 . 3 4 1 4 4 1 1 5 0 5 R o t a t e 7 0 1 2 4 6 0 1 2 0 1 2 4 0 1 3 6 0 15 0 5 1 5 4 0 S l i d e 3 0 ° G 2 0 4 6 0 1 1 1 1 2 4 0 1 3 6 0 M o t o r O u t p u t = 9 . 7 5 ° 15 5 4 . 8 1 4 0 . 0 3 2 6 8 . 6 9 1 4 3 6 . 3 7 4 5 8 . 9 9 5 . 3 2 5 . 2 4 1 . 5 4 1 5 4 0 1 5 6 9 R o t a t e 7 0 1 2 4 6 0 1 1 6 1 2 4 0 1 3 6 0 15 6 9 1 5 9 5 S l i d e 3 0 ° G 2 0 4 6 0 7 1 1 2 4 0 1 3 6 0 M o t o r O u t p u t = 7 . 6 5 ° 16 1 7 . 9 9 4 1 . 9 6 2 6 9 . 4 4 1 4 8 4 . 0 6 5 0 0 . 4 3 3 . 1 5 3 . 0 5 1 . 1 9 1 5 9 5 1 6 3 3 R o t a t e 7 0 1 4 4 6 0 1 5 2 1 2 4 0 1 3 6 0 16 7 9 . 3 7 4 1 . 6 3 2 6 9 . 7 1 1 5 2 9 . 8 2 5 4 1 . 3 4 0 . 6 1 - 0 . 5 4 0 . 4 4 1 6 3 3 1 6 9 6 R o t a t e 7 0 1 0 4 6 0 1 3 0 1 2 4 0 1 3 6 0 16 9 6 1 7 2 6 S l i d e 2 0 ° G 2 0 4 8 0 5 6 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 8 . 3 7 . ° 17 4 3 . 5 9 4 4 . 1 4 2 6 9 . 7 3 1 5 7 6 . 8 7 5 8 5 . 0 3 3 . 9 1 3 . 9 1 0 . 0 3 1 7 2 6 1 7 5 8 R o t a t e 7 0 1 0 4 6 0 1 1 4 1 2 4 0 1 3 6 0 17 5 8 1 7 8 8 S l i d e 3 0 ° G 2 0 4 8 0 7 3 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 7 . 9 2 ° 18 0 7 . 5 4 4 6 . 2 7 2 7 1 . 2 3 1 6 2 1 . 9 3 6 3 0 . 4 0 3 . 7 2 3 . 3 3 2 . 3 5 1 7 8 8 1 8 2 2 R o t a t e 7 0 1 0 4 6 0 1 2 1 1 2 4 0 1 3 6 0 18 2 2 1 8 4 8 S l i d e 3 0 ° G 2 0 4 8 0 1 4 4 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 7 . 5 1 ° 18 7 0 . 9 9 4 7 . 8 0 2 7 2 . 8 9 1 6 6 5 . 1 7 6 7 6 . 7 5 3 . 0 8 2 . 4 1 2 . 6 2 1 8 4 8 1 8 8 5 R o t a t e 7 0 1 0 4 6 0 8 2 1 2 4 0 1 3 6 0 18 8 5 1 9 1 2 S l i d e 1 0 ° G 2 0 4 8 0 6 7 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 8 . 0 6 ° 19 3 3 . 7 5 4 9 . 9 8 2 7 2 . 8 1 1 7 0 6 . 4 3 7 2 3 . 9 3 3 . 4 7 3 . 4 7 - 0 . 1 3 1 9 1 2 1 9 4 9 R o t a t e 7 0 1 0 4 6 0 1 4 8 1 2 4 0 1 3 6 0 19 4 9 1 9 7 7 S l i d e 0 ° G 2 0 4 8 0 1 0 3 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 8 . 1 3 ° 19 9 7 . 1 4 5 2 . 2 4 2 7 3 . 1 8 1 7 4 6 . 2 3 7 7 3 . 1 5 3 . 5 9 3 . 5 7 0 . 5 8 1 9 7 7 2 0 1 2 R o t a t e 7 0 1 0 4 6 0 1 4 0 1 2 4 0 1 3 6 0 20 1 2 2 0 4 2 S l i d e - 1 0 ° G 2 0 4 8 0 1 3 0 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 9 . 7 2 ° 20 6 0 . 3 9 5 5 . 0 9 2 7 2 . 4 1 1 7 8 3 . 7 0 8 2 3 . 9 8 4 . 6 1 4 . 5 1 - 1 . 2 2 2 0 4 2 2 0 7 5 R o t a t e 7 0 1 0 4 6 0 1 4 3 1 2 4 0 1 3 6 0 20 7 5 2 1 0 8 S l i d e - 1 5 ° G 2 0 4 8 0 1 3 2 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 9 . 9 1 ° 21 2 4 . 0 3 5 8 . 2 0 2 7 1 . 2 0 1 8 1 8 . 6 9 8 7 7 . 0 7 5 . 1 4 4 . 8 9 - 1 . 9 0 2 1 0 8 2 1 3 9 R o t a t e 7 0 1 0 4 6 0 1 3 4 1 2 4 0 1 3 6 0 21 3 9 2 1 6 4 S l i d e 0 ° G 2 0 4 8 0 9 6 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 7 . 6 2 ° 21 8 7 . 5 0 6 0 . 0 7 2 7 0 . 4 3 1 8 5 1 . 2 5 9 3 1 . 5 2 3 . 1 2 2 . 9 5 - 1 . 2 1 2 1 6 4 2 2 0 2 R o t a t e 7 0 1 0 4 6 0 1 3 5 1 2 4 0 1 3 6 0 22 0 2 2 2 4 0 S l i d e - 1 5 ° G 2 0 4 8 0 1 0 0 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 6 . 6 2 ° 22 5 0 . 6 2 6 2 . 4 7 2 6 9 . 5 7 1 8 8 1 . 5 9 9 8 6 . 8 6 3 . 9 9 3 . 8 0 - 1 . 3 6 2 2 4 0 2 2 6 5 R o t a t e 7 0 1 0 4 6 0 1 1 3 1 2 4 0 1 3 6 0 22 6 5 2 3 0 5 S l i d e - 3 0 ° G 2 0 4 8 0 1 2 5 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 9 . 8 7 ° 23 1 3 . 7 9 6 6 . 1 5 2 6 7 . 9 8 1 9 0 8 . 9 7 1 0 4 3 . 7 7 6 . 2 5 5 . 8 3 - 2 . 5 2 2 3 0 5 2 3 2 9 R o t a t e 7 0 1 0 4 6 0 1 3 3 1 2 4 0 1 3 6 0 23 2 9 2 3 7 5 S l i d e - 1 0 ° G 2 0 4 8 0 1 3 1 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 1 0 . 6 9 ° 23 7 6 . 5 7 7 1 . 0 7 2 6 7 . 9 8 1 9 3 1 . 8 6 1 1 0 2 . 2 0 7 . 8 4 7 . 8 4 0 . 0 0 2 3 7 5 2 3 9 1 R o t a t e 7 0 1 0 4 6 0 1 0 6 1 2 4 0 1 3 6 0 23 9 1 2 4 2 6 S l i d e 1 5 ° G 2 0 4 8 0 1 2 5 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 1 1 . 1 5 ° 24 3 7 . 4 7 7 4 . 3 7 2 7 0 . 1 6 1 9 4 9 . 9 5 1 1 6 0 . 3 4 6 . 4 1 5 . 4 2 3 . 5 8 2 4 2 6 2 4 5 5 R o t a t e 7 0 1 0 4 6 0 1 2 6 1 2 4 0 1 3 6 0 25 0 2 . 4 0 7 4 . 6 3 2 7 0 . 0 6 1 9 6 7 . 3 0 1 2 2 2 . 8 9 0 . 4 3 0 . 4 0 - 0 . 1 5 2 4 5 5 2 5 1 9 R o t a t e 7 0 1 0 4 6 0 1 5 6 1 2 4 0 1 3 6 0 25 1 9 2 5 6 5 R o t a t e 7 0 1 0 4 6 0 1 8 4 1 2 4 0 1 3 6 0 Da t e : 4 / 3 / 2 0 1 2 Page: 2 of 5 MD (f t ) In c (d e g ) Az m (d e g ) TV D (f t ) Ve r t i c a l Se c t i o n (f t ) DL S (° / 1 0 0 ' ) Bu i l d (° / 1 0 0 ' ) Tu r n (° / 1 0 0 ' ) MD Fr o m (f t ) MD To (f t ) Dr i l l i n g Mo d e TF O (d e g ) GP De f l (% ) Ro t a r y RP M WO B (K L B S ) Fl o w Ra t e (g p m ) RO P (f p h ) Dh o l e Te m p (° ) To r q u e ( f t / l b s ) SP P Of f - BT M (p s i ) SP P On - BT M (p s i ) Pi c k - U p We i g h t ( l b s ) Sl a c k - Of f We i g h t ( l b s ) Ro t a t e On - B t m We i g h t ( l b s ) Comments 25 6 6 . 0 5 7 4 . 9 6 2 6 8 . 8 3 1 9 8 3 . 9 9 1 2 8 4 . 3 1 1 . 9 4 0 . 5 2 - 1 . 9 3 25 6 5 2 5 8 1 S l i d e - 1 6 0 ° G 2 0 4 8 0 4 4 1 3 4 0 1 5 4 5 26 2 9 . 4 7 7 4 . 9 5 2 6 8 . 4 1 2 0 0 0 . 4 6 1 3 4 5 . 5 6 0 . 6 4 - 0 . 0 2 - 0 . 6 6 2 5 8 1 2 6 4 4 R o t a t e 7 0 1 0 4 6 0 9 2 1 2 4 0 1 3 6 0 26 4 4 2 6 6 4 S l i d e 1 8 0 ° G 2 0 4 8 0 1 2 0 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 8 . 5 7 ° 26 9 2 . 0 0 7 3 . 6 0 2 6 7 . 3 1 2 0 1 7 . 4 0 1 4 0 5 . 7 3 2 . 7 4 - 2 . 1 6 - 1 . 7 6 2 6 6 4 2 7 0 8 R o t a t e 7 0 1 0 4 6 0 1 5 5 1 2 4 0 1 3 6 0 27 0 8 2 7 2 5 R o t a t e 7 0 1 0 4 6 0 1 2 8 1 2 4 0 1 3 6 0 27 2 5 2 7 5 0 S l i d e 1 8 0 ° G 2 0 4 8 0 7 5 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 9 . 2 7 ° 27 5 6 . 0 4 7 1 . 6 7 2 6 5 . 9 7 2 0 3 6 . 5 2 1 4 6 6 . 8 0 3 . 6 2 - 3 . 0 1 - 2 . 0 9 2 7 5 0 2 7 7 1 R o t a t e 7 0 1 0 4 6 0 9 7 1 2 4 0 1 3 6 0 27 7 1 2 7 9 0 R o t a t e 7 0 1 0 4 6 0 1 0 4 1 2 4 0 1 3 6 0 27 9 0 2 8 1 0 S l i d e 1 8 0 ° G 2 0 4 8 0 7 5 1 3 4 0 1 5 4 5 28 1 0 2 8 1 5 S l i d e 1 2 0 ° G 2 0 4 8 0 1 0 0 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 9 . 2 4 ° 28 1 9 . 7 1 6 9 . 3 6 2 6 6 . 0 6 2 0 5 7 . 7 5 1 5 2 6 . 7 4 3 . 6 3 - 3 . 6 3 0 . 1 4 2 8 1 5 2 8 3 4 R o t a t e 7 0 1 0 4 6 0 1 1 4 1 2 4 0 1 3 6 0 6 0 5 4 5 6 28 8 3 . 2 5 6 9 . 2 2 2 6 6 . 0 7 2 0 8 0 . 2 2 1 5 8 6 . 0 9 0 . 2 2 - 0 . 2 2 0 . 0 2 2 8 3 4 2 8 9 8 R o t a t e 7 0 1 0 4 6 0 1 1 0 1 2 4 0 1 3 6 0 29 4 7 . 0 6 6 9 . 4 2 2 6 5 . 9 0 2 1 0 2 . 7 6 1 6 4 5 . 7 1 0 . 4 0 0 . 3 1 - 0 . 2 7 2 8 9 8 2 9 6 2 R o t a t e 7 0 1 0 4 6 0 1 2 0 1 2 4 0 1 3 6 0 29 6 2 2 9 9 0 S l i d e 8 0 ° G 2 0 4 8 0 1 0 5 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 8 . 8 0 ° 30 1 0 . 5 5 7 0 . 4 2 2 6 8 . 3 0 2 1 2 4 . 5 6 1 7 0 5 . 3 0 3 . 8 8 1 . 5 8 3 . 7 8 2 9 9 0 3 0 2 5 R o t a t e 7 0 1 0 4 6 0 1 2 4 1 2 4 0 1 3 6 0 30 2 5 3 0 6 0 S l i d e 8 0 ° G 2 0 4 8 0 7 2 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 9 . 7 1 ° 30 7 2 . 9 2 7 1 . 0 0 2 7 1 . 8 5 2 1 4 5 . 1 7 1 7 6 4 . 1 5 5 . 4 5 0 . 9 3 5 . 6 9 3 0 6 0 3 0 8 9 R o t a t e 7 0 1 0 4 6 0 1 2 4 1 2 4 0 1 3 6 0 31 3 6 . 5 6 7 1 . 2 6 2 7 1 . 7 0 2 1 6 5 . 7 5 1 8 2 4 . 2 9 0 . 4 7 0 . 4 1 - 0 . 2 4 3 0 8 9 3 1 5 3 R o t a t e 7 0 1 0 4 6 0 7 8 1 2 4 0 1 3 6 0 32 0 0 . 1 2 7 1 . 4 7 2 7 1 . 4 4 2 1 8 6 . 0 6 1 8 8 4 . 4 6 0 . 5 1 0 . 3 3 - 0 . 4 1 3 1 5 3 3 2 1 5 R o t a t e 7 0 1 0 4 6 0 8 6 1 2 4 0 1 3 6 0 32 6 4 . 6 6 7 1 . 7 9 2 7 1 . 4 5 2 2 0 6 . 4 0 1 9 4 5 . 6 6 0 . 5 0 0 . 5 0 0 . 0 2 3 2 1 5 3 2 7 8 R o t a t e 7 0 1 0 4 6 0 1 0 8 1 2 4 0 1 3 6 0 33 2 6 . 3 4 7 2 . 2 5 2 7 0 . 8 2 2 2 2 5 . 4 4 2 0 0 4 . 2 8 1 . 2 2 0 . 7 5 - 1 . 0 2 3 2 7 8 3 3 4 3 R o t a t e 7 0 1 0 4 6 0 7 0 1 2 4 0 1 3 6 0 33 4 3 3 3 5 5 R o t a t e 7 0 1 0 4 6 0 6 0 1 2 4 0 1 3 6 0 6 4 5 0 5 6 33 5 5 3 3 6 5 S l i d e 0 ° G 2 0 4 8 0 5 0 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 1 1 . 7 2 ° 33 9 0 . 4 0 7 3 . 4 2 2 7 0 . 8 9 2 2 4 4 . 3 5 2 0 6 5 . 4 6 1 . 8 3 1 . 8 3 0 . 1 1 3 3 6 5 3 4 0 5 R o t a t e 7 0 1 0 4 6 0 7 0 1 2 4 0 1 3 6 0 34 5 2 . 9 6 7 3 . 8 6 2 7 0 . 5 3 2 2 6 1 . 9 7 2 1 2 5 . 4 6 0 . 8 9 0 . 7 0 - 0 . 5 8 3 4 0 5 3 4 6 8 R o t a t e 7 0 1 0 4 6 0 6 9 1 2 4 0 1 3 6 0 35 1 6 . 3 8 7 4 . 3 7 2 7 0 . 0 6 2 2 7 9 . 3 3 2 1 8 6 . 4 4 1 . 0 7 0 . 8 0 - 0 . 7 4 3 4 6 8 3 5 3 1 R o t a t e 7 0 1 0 4 6 0 1 0 5 1 2 4 0 1 3 6 0 35 3 1 3 5 4 6 S l i d e 0 ° G 2 0 4 8 0 1 0 0 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 7 . 9 0 ° 35 8 0 . 4 5 7 5 . 5 3 2 6 9 . 8 0 2 2 9 5 . 9 6 2 2 4 8 . 3 0 1 . 8 5 1 . 8 1 - 0 . 4 1 3 5 4 6 3 5 9 5 R o t a t e 7 0 1 0 4 6 0 7 7 1 2 4 0 1 3 6 0 35 9 5 3 6 3 2 S l i d e 0 ° G 2 0 4 8 0 7 5 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 1 0 . 6 2 ° 36 4 3 . 8 4 7 9 . 4 4 2 6 9 . 4 0 2 3 0 9 . 7 0 2 3 1 0 . 1 7 6 . 2 0 6 . 1 7 - 0 . 6 3 3 6 3 2 3 6 5 8 R o t a t e 7 0 1 0 4 6 0 5 2 1 2 4 0 1 3 6 0 36 7 6 . 1 4 8 1 . 7 6 2 6 9 . 5 7 2 3 1 4 . 9 7 2 3 4 2 . 0 3 7 . 2 0 7 . 1 8 0 . 5 3 36 5 8 3 6 8 7 S l i d e 0 ° G 2 0 4 8 0 1 1 1 1 3 4 0 1 5 4 5 M o t o r O u t p u t = 1 2 . 8 2 ° 36 8 7 3 7 2 2 R o t a t e 7 0 1 0 4 6 0 6 2 1 2 4 0 1 3 6 0 37 2 2 3 7 4 5 S l i d e 0 ° G 2 0 4 8 0 1 0 9 1 3 4 0 1 5 4 5 37 4 5 . 8 5 8 2 . 8 9 2 6 8 . 4 9 2 3 2 4 . 2 8 2 4 1 1 . 1 2 2 . 2 3 1 . 6 2 - 1 . 5 5 3 7 4 5 3 7 5 5 R o t a t e 7 0 1 0 4 6 0 1 2 5 1 2 4 0 1 3 6 0 T D @ 3 7 5 5 ' M D , 2 3 2 5 T V D 37 5 5 3 7 6 4 R o t a t e 4 0 7 2 0 0 4 5 1 7 7 0 1 8 3 0 5 " S p e r r y D r i l l 6 / 7 - 6 S t a g e W / A B I , 37 6 4 3 7 7 5 R o t a t e 4 0 7 2 0 0 1 6 1 7 7 0 1 8 3 0 P e r f o r m F I T 37 7 5 3 7 8 2 S l i d e 0 ° G 1 2 2 0 0 5 0 9 5 0 1 0 2 0 M o t o r O u t p u t = 1 0 . 3 7 ° 38 1 3 . 4 8 8 4 . 7 4 2 7 0 . 8 4 2 3 3 1 . 5 7 2 4 7 8 . 3 4 4 . 4 1 2 . 7 4 3 . 4 7 3 7 8 2 3 8 2 3 R o t a t e 4 0 7 2 0 0 1 4 1 9 5 0 1 0 2 0 6 8 5 2 5 3 38 2 3 3 8 3 8 S l i d e 0 ° G 1 2 2 0 0 6 2 9 5 0 1 0 2 0 M o t o r O u t p u t = 1 1 . 6 5 ° 38 7 5 . 1 3 8 5 . 8 6 2 7 1 . 1 7 2 3 3 6 . 6 2 2 5 3 9 . 7 5 1 . 8 9 1 . 8 2 0 . 5 4 3 8 3 8 3 8 9 0 R o t a t e 4 0 7 2 0 0 1 2 3 9 5 0 1 0 2 0 38 9 0 3 9 0 0 S l i d e 0 ° G 1 2 2 0 0 8 3 9 5 0 1 0 2 0 M o t o r O u t p u t = 1 1 . 4 6 ° 39 3 7 . 7 7 8 6 . 9 7 2 7 0 . 8 9 2 3 4 0 . 5 4 2 6 0 2 . 2 2 1 . 8 3 1 . 7 7 - 0 . 4 5 3 9 0 0 3 9 3 9 R o t a t e 6 0 7 2 0 0 8 1 9 5 0 1 0 2 0 F l o w c h e c k W e l l 39 3 9 3 9 5 2 R o t a t e 6 0 7 2 0 0 6 8 9 5 0 1 0 2 0 39 5 2 3 9 5 9 S l i d e - 1 5 ° G 1 2 2 0 0 3 6 9 5 0 1 0 2 0 M o t o r O u t p u t = 7 . 7 1 ° 39 9 9 . 0 8 8 7 . 4 7 2 7 0 . 6 9 2 3 4 3 . 5 1 2 6 6 3 . 4 3 0 . 8 8 0 . 8 2 - 0 . 3 3 3 9 5 9 4 0 1 5 R o t a t e 7 0 8 2 2 0 6 8 1 0 7 0 1 1 3 0 7 1 5 2 5 4 40 1 5 4 0 3 0 S l i d e - 3 0 ° G 1 2 2 2 0 3 6 1 0 7 0 1 1 6 0 M o t o r O u t p u t = 1 3 . 0 1 ° 40 6 1 . 0 5 8 9 . 3 2 2 7 0 . 0 6 2 3 4 5 . 2 4 2 7 2 5 . 3 5 3 . 1 5 2 . 9 9 - 1 . 0 2 4 0 3 0 4 0 7 6 R o t a t e 7 0 1 2 2 2 0 8 9 1 0 7 0 1 3 2 0 41 2 2 . 3 1 8 9 . 8 1 2 7 0 . 5 6 2 3 4 5 . 7 1 2 7 8 6 . 6 0 1 . 1 4 0 . 8 0 0 . 8 2 4 0 7 6 4 1 3 8 R o t a t e 7 0 1 0 2 2 0 9 1 1 0 7 0 1 3 2 0 7 4 4 8 5 5 41 3 8 4 1 5 7 S l i d e - 1 1 0 ° G 1 8 2 2 0 2 7 1 0 7 0 1 2 6 0 M o t o r O u t p u t = 1 1 . 6 6 ° 41 8 2 . 6 6 8 9 . 3 8 2 6 8 . 2 9 2 3 4 6 . 1 4 2 8 4 6 . 9 4 3 . 8 3 - 0 . 7 1 - 3 . 7 6 4 1 5 7 4 2 0 0 R o t a t e 7 0 6 2 2 0 9 6 1 0 7 0 1 3 2 0 Da t e : 4 / 3 / 2 0 1 2 Page: 3 of 5 MD (f t ) In c (d e g ) Az m (d e g ) TV D (f t ) Ve r t i c a l Se c t i o n (f t ) DL S (° / 1 0 0 ' ) Bu i l d (° / 1 0 0 ' ) Tu r n (° / 1 0 0 ' ) MD Fr o m (f t ) MD To (f t ) Dr i l l i n g Mo d e TF O (d e g ) GP De f l (% ) Ro t a r y RP M WO B (K L B S ) Fl o w Ra t e (g p m ) RO P (f p h ) Dh o l e Te m p (° ) To r q u e ( f t / l b s ) SP P Of f - BT M (p s i ) SP P On - BT M (p s i ) Pi c k - U p We i g h t ( l b s ) Sl a c k - Of f We i g h t ( l b s ) Ro t a t e On - B t m We i g h t ( l b s ) Comments 42 4 6 . 2 6 8 9 . 3 8 2 6 6 . 9 1 2 3 4 6 . 8 2 2 9 1 0 . 5 2 2 . 1 7 0 . 0 0 - 2 . 1 7 4 2 0 0 4 2 6 2 R o t a t e 7 0 5 2 2 0 8 5 1 0 7 0 1 3 2 0 43 0 8 . 8 4 8 9 . 2 6 2 6 4 . 4 6 2 3 4 7 . 5 7 2 9 7 2 . 9 8 3 . 9 2 - 0 . 1 9 - 3 . 9 1 4 2 6 2 4 3 2 4 R o t a t e 7 0 8 2 2 0 1 2 4 1 0 7 0 1 3 2 0 43 7 1 . 7 6 8 9 . 0 1 2 6 3 . 0 0 2 3 4 8 . 5 2 3 0 3 5 . 6 3 2 . 3 5 - 0 . 4 0 - 2 . 3 2 4 3 2 4 4 3 8 6 R o t a t e 7 0 7 2 2 0 1 1 6 1 0 7 0 1 3 2 0 43 8 6 4 4 0 1 R o t a t e 7 0 7 2 2 0 1 6 8 1 0 7 0 1 3 2 0 44 0 1 4 4 1 6 S l i d e 7 0 ° G 2 0 2 2 0 9 0 1 1 1 0 1 3 6 0 M o t o r O u t p u t = 1 4 . 4 7 ° 44 3 3 . 9 6 8 9 . 2 0 2 6 5 . 1 6 2 3 4 9 . 4 9 3 0 9 7 . 5 9 3 . 4 9 0 . 3 1 3 . 4 7 4 4 1 6 4 4 5 1 R o t a t e 7 0 7 2 2 0 9 5 1 1 1 0 1 2 4 0 44 9 9 . 5 7 8 9 . 2 6 2 6 5 . 6 7 2 3 5 0 . 3 7 3 1 6 3 . 0 6 0 . 7 8 0 . 0 9 0 . 7 8 4 4 5 1 4 5 0 0 R o t a t e 7 0 7 2 2 0 1 0 9 1 1 1 0 1 2 4 0 45 0 0 4 5 1 1 S l i d e 8 0 ° G 2 0 2 2 0 6 6 1 1 1 0 1 3 6 0 M o t o r O u t p u t = 6 . 3 8 ° 45 1 1 4 5 1 3 R o t a t e 7 0 7 2 2 0 1 2 0 1 1 1 0 1 2 4 0 45 6 0 . 9 0 8 9 . 6 9 2 6 6 . 2 2 2 3 5 0 . 9 3 3 2 2 4 . 3 0 1 . 1 4 0 . 7 0 0 . 9 0 4 5 1 3 4 5 6 2 R o t a t e 7 0 7 2 2 0 1 0 9 1 1 1 0 1 2 4 0 45 6 2 4 5 7 6 R o t a t e 7 0 7 2 0 0 9 3 1 1 1 0 1 2 4 0 46 2 6 . 2 1 8 9 . 8 8 2 6 5 . 6 9 2 3 5 1 . 1 8 3 2 8 9 . 5 2 0 . 8 6 0 . 2 9 - 0 . 8 1 4 5 7 6 4 6 4 0 R o t a t e 7 0 7 2 0 0 1 0 1 1 1 1 0 1 2 4 0 46 4 0 4 6 5 0 S l i d e 1 0 0 ° G 2 5 2 0 0 7 7 1 1 1 0 1 3 6 0 M o t o r O u t p u t = 5 . 1 1 ° 46 8 8 . 2 3 9 0 . 4 3 2 6 5 . 7 4 2 3 5 1 . 0 1 3 3 5 1 . 4 4 0 . 8 9 0 . 8 9 0 . 0 8 4 6 5 0 4 7 0 3 R o t a t e 7 0 7 2 2 0 9 8 1 1 1 0 1 2 4 0 47 0 3 4 7 1 1 S l i d e 1 2 5 ° G 2 5 2 2 0 1 7 1 1 1 0 1 3 6 0 M o t o r O u t p u t = 5 . 3 3 ° 47 1 1 4 7 2 0 S l i d e 1 3 5 ° G 2 5 2 2 0 3 0 1 1 1 0 1 3 6 0 M o t o r O u t p u t = 1 0 . 6 4 ° 47 5 2 . 8 6 8 9 . 5 1 2 6 7 . 3 0 2 3 5 1 . 0 4 3 4 1 6 . 0 0 2 . 8 0 - 1 . 4 2 2 . 4 1 4 7 2 0 4 7 6 6 R o t a t e 7 0 7 2 2 0 8 9 1 1 9 0 1 2 4 0 47 6 6 4 7 7 5 R o t a t e 7 0 7 2 2 0 1 1 2 1 1 9 0 1 2 4 0 47 7 5 4 7 8 3 S l i d e 1 3 5 ° G 2 5 2 2 0 2 8 1 1 9 0 1 3 6 0 M o t o r O u t p u t = 1 0 . 1 5 ° 48 1 5 . 8 1 8 8 . 8 9 2 6 7 . 8 2 2 3 5 1 . 9 2 3 4 7 8 . 9 3 1 . 2 9 - 0 . 9 8 0 . 8 3 4 7 8 3 4 8 3 0 R o t a t e 6 0 7 2 2 0 1 0 2 1 1 9 0 1 2 4 0 48 7 8 . 7 0 8 8 . 4 5 2 6 8 . 1 7 2 3 5 3 . 3 8 3 5 4 1 . 7 9 0 . 8 9 - 0 . 7 0 0 . 5 6 4 8 3 0 4 8 9 3 R o t a t e 6 0 7 2 2 0 1 4 0 1 1 9 0 1 2 4 0 48 9 3 4 9 0 9 R o t a t e 6 0 7 2 2 0 6 4 1 1 9 0 1 2 4 0 49 0 9 4 9 1 5 S l i d e 1 5 ° G 2 5 2 2 0 2 3 1 1 9 0 1 3 6 0 49 4 2 . 0 4 8 8 . 3 3 2 6 8 . 4 9 2 3 5 5 . 1 6 3 6 0 5 . 1 0 0 . 5 4 - 0 . 1 9 0 . 5 1 4 9 1 5 4 9 5 6 R o t a t e 6 0 7 2 2 0 1 0 5 1 1 9 0 1 2 4 0 49 5 6 4 9 6 4 S l i d e - 1 5 ° G 2 5 2 2 0 3 2 1 1 9 0 1 3 6 0 50 0 5 . 4 9 8 8 . 8 9 2 6 7 . 7 3 2 3 5 6 . 7 0 3 6 6 8 . 5 2 1 . 4 9 0 . 8 8 - 1 . 2 0 4 9 6 4 5 0 1 6 R o t a t e 7 0 7 2 2 0 8 3 1 1 9 0 1 2 4 0 50 1 6 5 0 1 9 R o t a t e 7 0 7 2 2 0 1 0 0 1 1 9 0 1 2 4 0 50 6 8 . 8 6 8 8 . 5 2 2 6 7 . 6 7 2 3 5 8 . 1 3 3 7 3 1 . 8 6 0 . 5 9 - 0 . 5 8 - 0 . 0 9 5 0 1 9 5 0 8 2 R o t a t e 7 0 7 2 2 0 9 5 1 1 9 0 1 2 4 0 51 3 0 . 3 7 8 8 . 4 0 2 6 8 . 0 4 2 3 5 9 . 7 9 3 7 9 3 . 3 4 0 . 6 3 - 0 . 2 0 0 . 6 0 5 0 8 2 5 1 3 5 R o t a t e 7 0 7 2 2 0 1 2 2 1 1 9 0 1 2 4 0 51 3 5 5 1 4 6 S l i d e 0 ° G 2 5 2 2 0 6 6 1 1 9 0 1 3 6 0 51 9 5 . 2 6 8 8 . 9 5 2 6 8 . 2 2 2 3 6 1 . 2 9 3 8 5 8 . 2 0 0 . 8 9 0 . 8 5 0 . 2 8 5 1 4 6 5 2 0 9 R o t a t e 7 0 7 2 2 0 1 0 2 1 1 9 0 1 2 4 0 T D E x t e n d e d P e r P R A g e o l o g i c a l d e c i s i o n . 52 0 9 5 2 1 4 S l i d e 1 8 0 ° G 2 5 2 2 0 1 1 1 1 9 0 1 3 6 0 R e q u e s t e d t o d r o p a n g l e t o 8 4 ° - 8 5 ° f o r l o w e r p a y s a n d 52 1 4 5 2 4 0 S l i d e 1 8 0 ° G 2 5 2 2 0 5 4 1 1 9 0 1 3 6 0 52 5 8 . 9 7 8 5 . 1 1 2 6 7 . 2 5 2 3 6 4 . 5 9 3 9 2 1 . 8 0 6 . 2 2 - 6 . 0 3 - 1 . 5 2 5 2 4 0 5 2 7 2 R o t a t e 7 0 7 2 2 0 1 1 3 1 1 9 0 1 2 4 0 53 2 0 . 0 4 8 4 . 9 9 2 6 7 . 2 1 2 3 6 9 . 8 6 3 9 8 2 . 6 1 0 . 2 1 - 0 . 2 0 - 0 . 0 7 5 2 7 2 5 3 3 6 R o t a t e 7 0 7 2 2 0 1 3 2 1 1 9 0 1 2 4 0 53 3 6 5 3 5 0 R o t a t e 7 0 7 2 2 0 1 0 5 1 1 9 0 1 2 4 0 G e o l o g y r e q u e s t e d t o l e v e l o u t a t 8 9 ° 53 5 0 5 3 6 3 S l i d e 0 ° G 2 5 2 2 0 2 4 1 1 9 0 1 3 6 0 S l i d i n g v e r y t i m e c o n s u m i n g / D r a g & H a n g i n g u p / L u b e s r e q u e s 53 6 3 5 3 8 0 R o t a t e 7 0 7 2 2 0 8 5 1 1 9 0 1 2 4 0 53 8 4 . 7 4 8 6 . 8 5 2 6 8 . 3 7 2 3 7 4 . 4 6 4 0 4 7 . 1 3 3 . 3 9 2 . 8 7 1 . 7 9 53 8 0 5 4 0 0 S l i d e 0 ° G 2 5 2 2 0 7 1 1 1 9 0 1 3 6 0 54 0 0 5 4 4 0 R o t a t e 7 0 7 2 2 0 9 6 1 1 9 0 1 2 4 0 54 4 2 . 2 6 8 8 . 2 1 2 6 8 . 4 5 2 3 7 6 . 9 4 4 1 0 4 . 5 9 2 . 3 7 2 . 3 6 0 . 1 4 54 4 0 5 4 4 7 S l i d e 0 ° G 2 5 2 2 0 2 3 7 5 . 2 1 1 9 0 1 3 6 0 54 4 7 5 4 6 2 R o t a t e 7 0 7 2 2 0 9 0 1 1 9 0 1 2 4 0 54 6 2 5 4 7 5 R o t a t e 7 0 7 2 2 0 6 5 1 1 9 0 1 2 4 0 54 7 5 5 4 8 5 S l i d e 0 ° G 2 5 2 2 0 3 0 1 1 9 0 1 3 6 0 54 8 6 . 6 5 8 9 . 0 8 2 6 7 . 3 9 2 3 7 7 . 9 9 4 1 4 8 . 9 6 3 . 0 9 1 . 9 6 - 2 . 3 9 5 4 8 5 5 5 1 5 R o t a t e 7 0 7 2 2 0 9 0 1 1 9 0 1 2 4 0 55 1 5 5 5 1 7 S l i d e 0 ° G 2 5 2 2 0 2 0 1 1 9 0 1 3 6 0 55 1 8 . 3 1 8 9 . 3 2 2 6 8 . 0 0 2 3 7 8 . 4 3 4 1 8 0 . 6 1 2 . 0 7 0 . 7 6 1 . 9 3 55 1 7 5 5 2 0 S l i d e 0 ° G 2 5 2 2 0 1 8 1 1 9 0 1 3 6 0 55 2 0 5 5 2 2 R o t a t e 7 0 7 2 2 0 8 1 1 9 0 1 2 4 0 P o o r R O P / D e c i s i o n m a d e t o P O O H / P o s s i b l e T D @ 5 5 2 2 ' M D 55 2 2 5 5 3 2 R o t a t e 6 5 7 2 0 0 4 2 5 5 0 0 1 1 1 5 1 3 0 0 6 8 5 3 5 7 55 3 2 5 5 4 4 R o t a t e 6 5 7 2 0 0 4 4 1 1 1 5 1 3 0 0 Da t e : 4 / 3 / 2 0 1 2 Page: 4 of 5 MD (f t ) In c (d e g ) Az m (d e g ) TV D (f t ) Ve r t i c a l Se c t i o n (f t ) DL S (° / 1 0 0 ' ) Bu i l d (° / 1 0 0 ' ) Tu r n (° / 1 0 0 ' ) MD Fr o m (f t ) MD To (f t ) Dr i l l i n g Mo d e TF O (d e g ) GP De f l (% ) Ro t a r y RP M WO B (K L B S ) Fl o w Ra t e (g p m ) RO P (f p h ) Dh o l e Te m p (° ) To r q u e ( f t / l b s ) SP P Of f - BT M (p s i ) SP P On - BT M (p s i ) Pi c k - U p We i g h t ( l b s ) Sl a c k - Of f We i g h t ( l b s ) Ro t a t e On - B t m We i g h t ( l b s ) Comments 55 4 4 5 5 5 0 S l i d e 7 2 0 0 2 8 1 0 8 0 1 2 5 0 55 5 0 5 5 6 3 R o t a t e 6 5 7 2 0 0 7 2 1 1 1 5 1 3 0 0 55 6 3 5 5 7 0 R o t a t e 6 5 7 2 0 0 6 3 1 1 1 5 1 3 0 0 55 7 0 5 5 7 7 S l i d e 7 2 0 0 3 2 1 0 8 0 1 2 5 0 55 8 1 . 6 2 8 9 . 5 1 2 6 6 . 6 8 2 3 7 9 . 0 8 4 2 4 3 . 8 9 2 . 1 1 0 . 3 0 - 2 . 0 8 5 5 7 7 5 5 9 6 R o t a t e 6 5 7 2 0 0 4 8 1 1 1 5 1 3 0 0 55 9 6 5 6 0 0 S l i d e 1 8 0 ° G 2 2 2 2 0 2 4 1 1 6 0 1 4 0 0 56 0 0 5 6 0 4 S l i d e 1 8 0 ° G 2 2 2 2 0 2 4 1 1 6 0 1 3 4 0 56 1 5 . 7 2 9 0 . 1 9 2 6 8 . 9 1 2 3 7 9 . 1 7 4 2 7 7 . 9 8 6 . 8 4 1 . 9 9 6 . 5 4 56 0 4 5 6 2 1 S l i d e 1 8 0 ° G 2 2 2 2 0 2 0 1 1 4 0 1 2 1 0 56 2 1 5 6 2 2 S l i d e 1 8 0 ° G 2 0 2 2 0 6 0 1 1 3 0 1 1 9 0 56 2 2 5 6 2 4 R o t a t e 7 0 7 2 2 0 6 0 1 1 4 0 1 3 2 0 56 2 4 5 6 2 7 R o t a t e 7 0 9 2 2 0 5 6 1 1 6 0 1 3 4 0 7 2 4 8 5 9 56 4 6 . 6 1 8 8 . 0 3 2 7 0 . 6 9 2 3 7 9 . 6 5 4 3 0 8 . 8 6 9 . 0 6 - 6 . 9 9 5 . 7 6 56 2 7 5 6 5 9 S l i d e 1 8 0 ° G 1 8 2 2 0 2 5 1 1 7 0 1 2 9 0 56 7 7 . 1 2 8 6 . 7 9 2 7 0 . 7 4 2 3 8 1 . 0 3 4 3 3 9 . 3 2 4 . 0 7 - 4 . 0 6 0 . 1 6 5 6 5 9 5 6 9 1 R o t a t e 7 0 1 0 2 2 0 1 0 7 1 1 7 0 1 3 1 0 57 0 9 . 6 6 8 6 . 6 1 2 7 0 . 3 0 2 3 8 2 . 9 0 4 3 7 1 . 8 0 1 . 4 6 - 0 . 5 5 - 1 . 3 5 5 6 9 1 5 7 2 4 R o t a t e 7 0 8 1 8 5 4 8 9 7 0 1 2 2 0 57 2 4 5 7 5 4 R o t a t e 7 0 6 1 8 5 7 8 1 0 1 0 1 1 8 0 57 8 7 . 0 0 8 6 . 6 1 2 7 0 . 3 0 2 3 8 7 . 4 7 4 4 4 8 . 9 8 0 . 0 0 0 . 0 0 0 . 0 0 5 7 5 4 5 7 8 7 R o t a t e 7 0 6 1 8 5 5 4 1 0 1 0 1 1 8 0 T D @ 5 7 8 7 ' M D , 2 3 8 7 ' T V D Da t e : 4 / 3 / 2 0 1 2 Page: 5 of 5 End of Well Report for North Slope Borough Rig: Rig: Rig: Rig: Kuukpik 5 Well Name: Well Name: Well Name: Well Name: Walakpa 13 Field Name: Field Name: Field Name: Field Name: Walakpa Gas Field Country: Country: Country: Country: USA Job Number: Job Number: Job Number: Job Number: AK-XX-0008370359 Job Start Date: Job Start Date: Job Start Date: Job Start Date: 18-Mar-12 API Number: API Number: API Number: API Number: 50-023-20041-00-00 Page 1 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report General Information General Information General Information General Information Company: Company: Company: Company: North Slope Borough Rig: Rig: Rig: Rig: Kuukpik 5 Well: Well: Well: Well: Walakpa 13 Field: Field: Field: Field: Walakpa Gas Field State: State: State: State: Alaska County: County: County: County: North Slope Borough Country: Country: Country: Country: USA API Number: API Number: API Number: API Number: 50-023-20041-00-00 Sperry Job Number: Sperry Job Number: Sperry Job Number: Sperry Job Number: AK-XX-0008370359 Job Start Date: Job Start Date: Job Start Date: Job Start Date: 18-Mar-12 Job End Date: Job End Date: Job End Date: Job End Date: 03-Apr-12 North Reference: North Reference: North Reference: North Reference: True (deg) (deg) (deg) (deg) :: ::Total Correction Total Correction Total Correction Total Correction 17.493 Dip Angle Dip Angle Dip Angle Dip Angle (deg) (deg) (deg) (deg) :: :: 80.772 Total Magnetic Field Total Magnetic Field Total Magnetic Field Total Magnetic Field (nT) (nT) (nT) (nT) :: :: 57524 Date of Magnetic Data: Date of Magnetic Data: Date of Magnetic Data: Date of Magnetic Data: 19 March, 2012 Well Head coordinates N: Well Head coordinates N: Well Head coordinates N: Well Head coordinates N: 71 deg. 4 min 10.56 sec North Well Head coordinates E: Well Head coordinates E: Well Head coordinates E: Well Head coordinates E: 157 deg. 2 min 59.69 sec West Vertical section direction Vertical section direction Vertical section direction Vertical section direction (deg) (deg) (deg) (deg):: :: 269.00 Unit Number: Unit Number: Unit Number: Unit Number: 122 MWD Engineers: MWD Engineers: MWD Engineers: MWD Engineers: Joe Granados, Shawn Hanson, Lucas Smith Company Representatives: Company Representatives: Company Representatives: Company Representatives: Joe McInnis, Don Breeden Company Geologist: Company Geologist: Company Geologist: Company Geologist: Al Heinrich, Al Heinrich Page 3 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Operational Overview Operational Overview Operational Overview Operational Overview Sperry Drilling was called out on March 15, 2012 to provide MWD and LWD services for North Slope Borough’s well Walakpa 13. Run 100 was a 12.25” surface hole drilled with an 8” performance motor and mill-tooth bit to 9 5/8” casing point at 1,210’ MD / 1,151 TVD. Pulled out of the hole to run 9 5/8” casing. Run 200 was a 8.5” intermediate hole section drilled with a 6.75” performance motor and PDC bit from 1,210’ MD / 1,158’ TVD to 7” casing point at 3,755’ MD / 2,322’ TVD. Pulled out of the hole to run 7” casing. Run 300 was a 6.125” production hole section drilled with a 5” performance motor and PDC bit from 3,755’ MD / 2,322’ TVD to 5522’ MD / 2378’ TVD. Pulled out of the hole to check for washout and inspect motor. Run 400 was a 6.125” production hole section drilled with a 5” performance motor and PDC bit from 5522’ MD / 2378’ TVD to 5787’ MD / 2387’ TVD. Pulled out of the hole to run completion assembly. Thank you for using Sperry Drilling. Page 4 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report (i n ) Su m m a r y o f M W D R u n s Su m m a r y o f M W D R u n s Su m m a r y o f M W D R u n s Su m m a r y o f M W D R u n s Ru n No . Bi t No . Ho l e S i z e MW D Se r v i c e St a r t D e p t h E n d D e p t h Ru n S t a r t D a t e Ti m e Ru n E n d D a t e Ti m e BR T H r s Op e r . H r s Ci r c . H r s Max Temp. Serv Int. Trip for MWD Failure Type (f t ) ( f t ) (degF) (f t ) Dr i l l / W i p e Di s t a n c e 10 0 1 12 . 2 5 P4 M 10 3 . 0 0 12 1 0 . 0 0 11 0 7 . 0 0 18 - M a r - 1 2 0 3 : 4 5 20 - M a r - 1 2 0 8 : 0 0 52 . 2 5 51 . 7 2 0 27 . 6 5 8 90.20 No No 20 0 2 8. 5 P4 M 12 1 0 . 0 0 37 5 5 . 0 0 25 4 5 . 0 0 23 - M a r - 1 2 0 6 : 1 3 27 - M a r - 1 2 0 6 : 2 4 84 . 1 8 84 . 2 3 0 49 . 2 6 2 113.00 No No 30 0 3 6. 1 2 5 P4 M 37 5 5 . 0 0 55 2 2 . 0 0 17 6 7 . 0 0 29 - M a r - 1 2 1 2 : 1 0 01 - A p r - 1 2 0 7 : 5 0 79 . 6 7 79 . 8 5 4 45 . 9 7 0 82.80 No No 40 0 4 6. 1 2 5 P4 M 55 2 2 . 0 0 57 8 7 . 0 0 26 5 . 0 0 01 - A p r - 1 2 0 2 : 0 0 03 - A p r - 1 2 0 4 : 0 5 38 . 0 8 38 . 1 5 1 16 . 4 7 8 73.50 No No Post-Run MWD,Post- Run MWD-1,Ru n MWD,Run MWD-1 Jo b N o : Jo b N o : Jo b N o : Jo b N o : A K - X X - 0 0 0 8 3 7 0 3 5 9 W e l l N a m e : We l l N a m e : We l l N a m e : We l l N a m e : W a l a k p a 1 3 E n d o f W e l l R e p o r t En d o f W e l l R e p o r t En d o f W e l l R e p o r t En d o f W e l l R e p o r t Page 5 Bit Run Summary Bit Run Summary Bit Run Summary Bit Run Summary Run Time Data Run Time Data Run Time Data Run Time Data MWD Run MWD Run MWD Run MWD Run :: ::100 Run Start Run Start Run Start Run Start 18-Mar-12 15:45 BRT Hrs BRT Hrs BRT Hrs BRT Hrs :: ::52.25 Circ. Hrs Circ. Hrs Circ. Hrs Circ. Hrs 27.66 :: :::: :: :: :::: ::Rig Bit No Rig Bit No Rig Bit No Rig Bit No :: ::1 Run End Run End Run End Run End 20-Mar-12 20:00 Hole Size Hole Size Hole Size Hole Size (in) (in) (in) (in) :: ::12.25 Oper. Hrs Oper. Hrs Oper. Hrs Oper. Hrs 51.72 Drilling Data Drilling Data Drilling Data Drilling Data Start Depth Start Depth Start Depth Start Depth (ft) (ft) (ft) (ft) :: ::103.00 Footage Footage Footage Footage (ft) (ft) (ft) (ft) :: ::1107.00 Avg WOB Avg WOB Avg WOB Avg WOB (klb) (klb) (klb) (klb) :: ::14.0 Avg ROP Avg ROP Avg ROP Avg ROP (fph) (fph) (fph) (fph) :: ::63.00 End Depth End Depth End Depth End Depth (ft) (ft) (ft) (ft) :: ::1210.00 Avg Flow Rate Avg Flow Rate Avg Flow Rate Avg Flow Rate(gpm) (gpm) (gpm) (gpm) :: ::475 Avg TOB Avg TOB Avg TOB Avg TOB (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::7000 Avg SPP Avg SPP Avg SPP Avg SPP (psig) (psig) (psig) (psig) :: ::1166 Drilling Hrs Drilling Hrs Drilling Hrs Drilling Hrs (hr) (hr) (hr) (hr) :: ::17.507 Avg RPM Avg RPM Avg RPM Avg RPM (rpm) (rpm) (rpm) (rpm) :: ::64 Avg Bend Avg Bend Avg Bend Avg Bend (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::NA Mud Data Mud Data Mud Data Mud Data Mud Type Mud Type Mud Type Mud Type :: ::Polymer % Sand % Sand % Sand % Sand (%) (%) (%) (%) YP YP YP YP % Solids % Solids % Solids % Solids PV PV PV PV (cP) (cP) (cP) (cP) :: :: :: ::Chlorides Chlorides Chlorides Chlorides (ppm) (ppm) (ppm) (ppm) Weight Weight Weight Weight (ppg) (ppg) (ppg) (ppg) 9.20 Viscosity Viscosity Viscosity Viscosity (spqt) (spqt) (spqt) (spqt) 33.00 8 (lhf2) (lhf2) (lhf2) (lhf2) :: ::3.00 :: :::: :: :: :: :: :: % Oil % Oil % Oil % Oil (pH) (pH) (pH) (pH) pH pH pH pH 1700 Max Temp Max Temp Max Temp Max Temp (degF) (degF) (degF) (degF) 90.20 (%) (%) (%) (%) 9.40 :: ::0.10 :: ::9.10 Fluid Loss Fluid Loss Fluid Loss Fluid Loss (mptm) (mptm) (mptm) (mptm) 12 (%) (%) (%) (%) :: ::0.00 O:W O:W O:W O:W 0:100 :: :::: :: MWD Performance MWD Performance MWD Performance MWD Performance :: :::: :: :: :::: :: :: :::: :::: :: Tool OD Tool OD Tool OD Tool OD (in) (in) (in) (in) 8 Type Type Type Type P4M Min. Inc. Min. Inc. Min. Inc. Min. Inc. (deg) (deg) (deg) (deg) 0.00 Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth (ft) (ft) (ft) (ft) 23.00 :: :::: :: Final Az. Final Az. Final Az. Final Az. (deg) (deg) (deg) (deg) 271.49 Max Op. Press. Max Op. Press. Max Op. Press. Max Op. Press. (psig) (psig) (psig) (psig) 578 Max. Inc. Max. Inc. Max. Inc. Max. Inc. (deg) (deg) (deg) (deg) 33.96 Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth (ft) (ft) (ft) (ft) 1170.00 MWD Real Time % MWD Real Time % MWD Real Time % MWD Real Time % 98 MWD Recorded % MWD Recorded % MWD Recorded % MWD Recorded % 100 Comments Comments Comments Comments Drilled surface hole section to 1210' MD / 1158' TVD with DGR, EWR-P4, Directional, and Mud motor. POOH to run casing. Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 6 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 7 Bit Run Summary Bit Run Summary Bit Run Summary Bit Run Summary Run Time Data Run Time Data Run Time Data Run Time Data MWD Run MWD Run MWD Run MWD Run :: ::200 Run Start Run Start Run Start Run Start 23-Mar-12 18:13 BRT Hrs BRT Hrs BRT Hrs BRT Hrs :: ::84.18 Circ. Hrs Circ. Hrs Circ. Hrs Circ. Hrs 49.26 :: :::: :: :: :::: ::Rig Bit No Rig Bit No Rig Bit No Rig Bit No :: ::2 Run End Run End Run End Run End 27-Mar-12 06:24 Hole Size Hole Size Hole Size Hole Size (in) (in) (in) (in) :: ::8.5 Oper. Hrs Oper. Hrs Oper. Hrs Oper. Hrs 84.23 Drilling Data Drilling Data Drilling Data Drilling Data Start Depth Start Depth Start Depth Start Depth (ft) (ft) (ft) (ft) :: ::1210.00 Footage Footage Footage Footage (ft) (ft) (ft) (ft) :: ::2545.00 Avg WOB Avg WOB Avg WOB Avg WOB (klb) (klb) (klb) (klb) :: ::14.0 Avg ROP Avg ROP Avg ROP Avg ROP (fph) (fph) (fph) (fph) :: ::98.00 End Depth End Depth End Depth End Depth (ft) (ft) (ft) (ft) :: ::3755.00 Avg Flow Rate Avg Flow Rate Avg Flow Rate Avg Flow Rate(gpm) (gpm) (gpm) (gpm) :: ::475 Avg TOB Avg TOB Avg TOB Avg TOB (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::8000 Avg SPP Avg SPP Avg SPP Avg SPP (psig) (psig) (psig) (psig) :: ::1400 Drilling Hrs Drilling Hrs Drilling Hrs Drilling Hrs (hr) (hr) (hr) (hr) :: ::26.190 Avg RPM Avg RPM Avg RPM Avg RPM (rpm) (rpm) (rpm) (rpm) :: ::70 Avg Bend Avg Bend Avg Bend Avg Bend (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::NA Mud Data Mud Data Mud Data Mud Data Mud Type Mud Type Mud Type Mud Type :: ::Polymer % Sand % Sand % Sand % Sand (%) (%) (%) (%) YP YP YP YP % Solids % Solids % Solids % Solids PV PV PV PV (cP) (cP) (cP) (cP) :: :: :: ::Chlorides Chlorides Chlorides Chlorides (ppm) (ppm) (ppm) (ppm) Weight Weight Weight Weight (ppg) (ppg) (ppg) (ppg) 9.60 Viscosity Viscosity Viscosity Viscosity (spqt) (spqt) (spqt) (spqt) 62.00 19 (lhf2) (lhf2) (lhf2) (lhf2) :: ::25.00 :: :::: :: :: :: :: :: % Oil % Oil % Oil % Oil (pH) (pH) (pH) (pH) pH pH pH pH 1800 Max Temp Max Temp Max Temp Max Temp (degF) (degF) (degF) (degF) 113.00 (%) (%) (%) (%) 7.70 :: ::0.25 :: ::9.30 Fluid Loss Fluid Loss Fluid Loss Fluid Loss (mptm) (mptm) (mptm) (mptm) 4 (%) (%) (%) (%) :: ::0.00 O:W O:W O:W O:W 0:100 :: :::: :: MWD Performance MWD Performance MWD Performance MWD Performance :: :::: :: :: :::: :: :: :::: :::: :: Tool OD Tool OD Tool OD Tool OD (in) (in) (in) (in) 6.75 Type Type Type Type P4M Min. Inc. Min. Inc. Min. Inc. Min. Inc. (deg) (deg) (deg) (deg) 34.86 Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth (ft) (ft) (ft) (ft) 1297.83 :: :::: :: Final Az. Final Az. Final Az. Final Az. (deg) (deg) (deg) (deg) 269.57 Max Op. Press. Max Op. Press. Max Op. Press. Max Op. Press. (psig) (psig) (psig) (psig) 3027 Max. Inc. Max. Inc. Max. Inc. Max. Inc. (deg) (deg) (deg) (deg) 74.96 Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth (ft) (ft) (ft) (ft) 2566.05 MWD Real Time % MWD Real Time % MWD Real Time % MWD Real Time % 98 MWD Recorded % MWD Recorded % MWD Recorded % MWD Recorded % 100 Comments Comments Comments Comments Drill Intermediate Section to Casing Point @ 3755' MD 2322'TVD, POOH to run 7" Casing Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 8 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 9 Bit Run Summary Bit Run Summary Bit Run Summary Bit Run Summary Run Time Data Run Time Data Run Time Data Run Time Data MWD Run MWD Run MWD Run MWD Run :: ::300 Run Start Run Start Run Start Run Start 29-Mar-12 00:10 BRT Hrs BRT Hrs BRT Hrs BRT Hrs :: ::79.67 Circ. Hrs Circ. Hrs Circ. Hrs Circ. Hrs 45.97 :: :::: :: :: :::: ::Rig Bit No Rig Bit No Rig Bit No Rig Bit No :: ::3 Run End Run End Run End Run End 01-Apr-12 07:50 Hole Size Hole Size Hole Size Hole Size (in) (in) (in) (in) :: ::6.125 Oper. Hrs Oper. Hrs Oper. Hrs Oper. Hrs 79.85 Drilling Data Drilling Data Drilling Data Drilling Data Start Depth Start Depth Start Depth Start Depth (ft) (ft) (ft) (ft) :: ::3755.00 Footage Footage Footage Footage (ft) (ft) (ft) (ft) :: ::1767.00 Avg WOB Avg WOB Avg WOB Avg WOB (klb) (klb) (klb) (klb) :: ::6.0 Avg ROP Avg ROP Avg ROP Avg ROP (fph) (fph) (fph) (fph) :: ::100.00 End Depth End Depth End Depth End Depth (ft) (ft) (ft) (ft) :: ::5522.00 Avg Flow Rate Avg Flow Rate Avg Flow Rate Avg Flow Rate(gpm) (gpm) (gpm) (gpm) :: ::220 Avg TOB Avg TOB Avg TOB Avg TOB (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::5000 Avg SPP Avg SPP Avg SPP Avg SPP (psig) (psig) (psig) (psig) :: ::1150 Drilling Hrs Drilling Hrs Drilling Hrs Drilling Hrs (hr) (hr) (hr) (hr) :: ::22.646 Avg RPM Avg RPM Avg RPM Avg RPM (rpm) (rpm) (rpm) (rpm) :: ::70 Avg Bend Avg Bend Avg Bend Avg Bend (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::NA Mud Data Mud Data Mud Data Mud Data Mud Type Mud Type Mud Type Mud Type :: ::Polymer % Sand % Sand % Sand % Sand (%) (%) (%) (%) YP YP YP YP % Solids % Solids % Solids % Solids PV PV PV PV (cP) (cP) (cP) (cP) :: :: :: ::Chlorides Chlorides Chlorides Chlorides (ppm) (ppm) (ppm) (ppm) Weight Weight Weight Weight (ppg) (ppg) (ppg) (ppg) 8.90 Viscosity Viscosity Viscosity Viscosity (spqt) (spqt) (spqt) (spqt) 74.00 31 (lhf2) (lhf2) (lhf2) (lhf2) :: ::39.00 :: :::: :: :: :: :: :: % Oil % Oil % Oil % Oil (pH) (pH) (pH) (pH) pH pH pH pH 28000 Max Temp Max Temp Max Temp Max Temp (degF) (degF) (degF) (degF) 82.80 (%) (%) (%) (%) 3.00 :: ::0.25 :: ::8.10 Fluid Loss Fluid Loss Fluid Loss Fluid Loss (mptm) (mptm) (mptm) (mptm) 58 (%) (%) (%) (%) :: ::0.00 O:W O:W O:W O:W 0:100 :: :::: :: MWD Performance MWD Performance MWD Performance MWD Performance :: :::: :: :: :::: :: :: :::: :::: :: Tool OD Tool OD Tool OD Tool OD (in) (in) (in) (in) 4.75 Type Type Type Type P4M Min. Inc. Min. Inc. Min. Inc. Min. Inc. (deg) (deg) (deg) (deg) 82.89 Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth (ft) (ft) (ft) (ft) 3745.85 :: :::: :: Final Az. Final Az. Final Az. Final Az. (deg) (deg) (deg) (deg) 268.45 Max Op. Press. Max Op. Press. Max Op. Press. Max Op. Press. (psig) (psig) (psig) (psig) 1100 Max. Inc. Max. Inc. Max. Inc. Max. Inc. (deg) (deg) (deg) (deg) 90.43 Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth (ft) (ft) (ft) (ft) 4688.23 MWD Real Time % MWD Real Time % MWD Real Time % MWD Real Time % 98 MWD Recorded % MWD Recorded % MWD Recorded % MWD Recorded % 100 Comments Comments Comments Comments Drilled production section to 5522' MD / 2378' TVD. POOH to check for washout and inspect motor. Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 10 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 11 Bit Run Summary Bit Run Summary Bit Run Summary Bit Run Summary Run Time Data Run Time Data Run Time Data Run Time Data MWD Run MWD Run MWD Run MWD Run :: ::400 Run Start Run Start Run Start Run Start 01-Apr-12 14:00 BRT Hrs BRT Hrs BRT Hrs BRT Hrs :: ::38.08 Circ. Hrs Circ. Hrs Circ. Hrs Circ. Hrs 16.48 :: :::: :: :: :::: ::Rig Bit No Rig Bit No Rig Bit No Rig Bit No :: ::4 Run End Run End Run End Run End 03-Apr-12 04:05 Hole Size Hole Size Hole Size Hole Size (in) (in) (in) (in) :: ::6.125 Oper. Hrs Oper. Hrs Oper. Hrs Oper. Hrs 38.15 Drilling Data Drilling Data Drilling Data Drilling Data Start Depth Start Depth Start Depth Start Depth (ft) (ft) (ft) (ft) :: ::5522.00 Footage Footage Footage Footage (ft) (ft) (ft) (ft) :: ::265.00 Avg WOB Avg WOB Avg WOB Avg WOB (klb) (klb) (klb) (klb) :: ::6.0 Avg ROP Avg ROP Avg ROP Avg ROP (fph) (fph) (fph) (fph) :: ::100.00 End Depth End Depth End Depth End Depth (ft) (ft) (ft) (ft) :: ::5787.00 Avg Flow Rate Avg Flow Rate Avg Flow Rate Avg Flow Rate(gpm) (gpm) (gpm) (gpm) :: ::220 Avg TOB Avg TOB Avg TOB Avg TOB (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::5000 Avg SPP Avg SPP Avg SPP Avg SPP (psig) (psig) (psig) (psig) :: ::1250 Drilling Hrs Drilling Hrs Drilling Hrs Drilling Hrs (hr) (hr) (hr) (hr) :: ::6.366 Avg RPM Avg RPM Avg RPM Avg RPM (rpm) (rpm) (rpm) (rpm) :: ::70 Avg Bend Avg Bend Avg Bend Avg Bend (ft-lb) (ft-lb) (ft-lb) (ft-lb) :: ::NA Mud Data Mud Data Mud Data Mud Data Mud Type Mud Type Mud Type Mud Type :: ::Polymer % Sand % Sand % Sand % Sand (%) (%) (%) (%) YP YP YP YP % Solids % Solids % Solids % Solids PV PV PV PV (cP) (cP) (cP) (cP) :: :: :: ::Chlorides Chlorides Chlorides Chlorides (ppm) (ppm) (ppm) (ppm) Weight Weight Weight Weight (ppg) (ppg) (ppg) (ppg) 9.00 Viscosity Viscosity Viscosity Viscosity (spqt) (spqt) (spqt) (spqt) 48.00 11 (lhf2) (lhf2) (lhf2) (lhf2) :: ::18.00 :: :::: :: :: :: :: :: % Oil % Oil % Oil % Oil (pH) (pH) (pH) (pH) pH pH pH pH 22000 Max Temp Max Temp Max Temp Max Temp (degF) (degF) (degF) (degF) 73.50 (%) (%) (%) (%) 3.60 :: ::0.10 :: ::9.20 Fluid Loss Fluid Loss Fluid Loss Fluid Loss (mptm) (mptm) (mptm) (mptm) 6 (%) (%) (%) (%) :: ::0.00 O:W O:W O:W O:W 0:100 :: :::: :: MWD Performance MWD Performance MWD Performance MWD Performance :: :::: :: :: :::: :: :: :::: :::: :: Tool OD Tool OD Tool OD Tool OD (in) (in) (in) (in) 4.75 Type Type Type Type P4M Min. Inc. Min. Inc. Min. Inc. Min. Inc. (deg) (deg) (deg) (deg) 86.61 Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth Min. Inc. Depth (ft) (ft) (ft) (ft) 5709.66 :: :::: :: Final Az. Final Az. Final Az. Final Az. (deg) (deg) (deg) (deg) 270.30 Max Op. Press. Max Op. Press. Max Op. Press. Max Op. Press. (psig) (psig) (psig) (psig) 1129 Max. Inc. Max. Inc. Max. Inc. Max. Inc. (deg) (deg) (deg) (deg) 90.19 Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth Max. Inc. Depth (ft) (ft) (ft) (ft) 5615.72 MWD Real Time % MWD Real Time % MWD Real Time % MWD Real Time % 98 MWD Recorded % MWD Recorded % MWD Recorded % MWD Recorded % 100 Comments Comments Comments Comments Continued drilling production section to TD @ 5787' MD / 2387' TVD. POOH to run liner. Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 12 Job No: Job No: Job No: Job No: AK-XX-0008370359 Well Name: Well Name: Well Name: Well Name: Walakpa 13 End of Well Report End of Well Report End of Well Report End of Well Report Page 13 RE F E R E N C E I N F O R M A T I O N Co - o r d i n a t e ( N / E ) R e f e r e n c e : W e l l W a l a k p a 1 3 , T r u e N o r t h Ve r t i c a l ( T V D ) R e f e r e n c e : R i g M e a s u r e d @ 6 7 . 5 0 f t ( 4 4 . 5 G L - M S L / 2 3 . 0 K B ) Se c t i o n ( V S ) R e f e r e n c e : S l o t - ( 0 . 0 0 N , 0 . 0 0 E ) Me a s u r e d D e p t h R e f e r e n c e : Ri g M e a s u r e d @ 6 7 . 5 0 f t ( 4 4 . 5 G L - M S L / 2 3 . 0 K B ) Ca l c u l a t i o n M e t h o d : Mi n i m u m C u r v a t u r e Wa l a k p a 1 3 No r t h i n g 6 2 4 1 8 6 2 . 9 7 Ea s t i n g 6 1 2 8 9 8 . 8 3 La t i t u d e 7 1 . 0 6 9 6 0 1 Lo n g i t u d e - 1 5 7 . 0 4 9 9 1 5 NA D 1 9 2 7 ( N A D C O N C O N U S ) A l a s k a Z o n e 0 6 Wa l a k p a # 1 3 6.217 DD I < 6 . 0 : Re l a t i v e l y S h o r t , s i m p l e w e l l s o r s i m p l e p r o f i l e s w i t h l o w t o r t u o s i t y DD I 6 . 0 - 6 . 4 : Sh o r t e r w e l l s w i t h h i g h t o r t u o s i t y o r l o n g e r w e l l s w i t h l o w t o r t u o s i t y DD I 6 . 4 - 6 . 8 : Lo n g w e l l s w i t h r e l a t i v e l y t o r t u o u s p r o f i l e s DD I > 6 . 8 : L o n g , t o r t u o u s p r o f i l e s w i t h h i g h d e g r e e o f d i f f i c u l t y Halliburton Ener gy Services Sperry Drilling Services Survey Management Alaska FO - A K - S D S - S M 4 6 2 Cr e a t e d b y : St e v e P a r k i n s o n Revision by:Avinash Ramjit 21.Oct.2009 Pr o j e c t : W a l a k p a Z o n e 6 Si t e : W a l a k p a We l l : W a l a k p a 1 3 We l l b o r e : W a l a k p a # 1 3 De s i g n : W a l a k p a # 1 3 0 40 0 80 0 12 0 0 16 0 0 20 0 0 24 0 0 28 0 0 32 0 0 T r u e V e r t i c a l D e p t h 0 3 0 0 6 0 0 9 0 0 1 2 0 0 1 5 0 0 1 8 0 0 2 1 0 0 2 4 0 0 2 70 0 3 0 0 0 3 3 0 0 3 6 0 0 3 9 0 0 4 2 0 0 4 5 0 0 4 8 0 0 5100 5400 Ve r t i c a l S e c t i o n a t 2 6 8 . 9 9 ° 9 5 / 8 " 7" 10 0 0 20 0 0 30 0 0 40 0 0 50 0 0 5787 Walakpa #13 Di r e c t i o n a l D i f f i c u l t y I n d e x 12 April, 2012 Walakpa Zone 6 Walakpa Project: Company: Local Co-ordinate Reference: TVD Reference: Site: Petrotechnical Resources of Alaska / North Slope Walakpa Zone 6 Walakpa Halliburton Company Definitive Survey Report Well: Wellbore: Walakpa 13 Walakpa #13 Survey Calculation Method:Minimum Curvature Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) Design:Walakpa #13 Database:.Compass AK PRD 2003.16 MD Reference:Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) North Reference: Well Walakpa 13 True Map System: Geo Datum: Project Map Zone: System Datum:US State Plane 1927 (Exact solution) NAD 1927 (NADCON CONUS) Walakpa Zone 6 Alaska Zone 06 Mean Sea Level Using Well Reference Point Using geodetic scale factor Well Well Position Longitude: Latitude: Easting: Northing: ft +E/-W +N/-S Position Uncertainty ft ft ftGround Level: Walakpa 13 ft ft 0.00 0.00 6,241,862.97 612,898.83 44.50Wellhead Elevation:ft0.00 71.069601 -157.049915 Wellbore Declination (°) Field Strength (nT) Sample Date Dip Angle (°) Walakpa #13 Model NameMagnetics BGGM2011 3/19/2012 17 81 57,524 Phase:Version: Audit Notes: Design Walakpa #13 1.0 ACTUAL Vertical Section: Depth From (TVD) (ft) +N/-S (ft) Direction (°) +E/-W (ft) Tie On Depth:23.00 268.990.000.0023.00 From (ft) Survey Program DescriptionTool NameSurvey (Wellbore) To (ft) Date 4/12/2012 Survey Start Date SRG-GYRO-SS Conventional SRG single shots50.00 237.00 Walakpa #13 Gyro (Walakpa #13)04/10/2012 MWD+SC Fixed:v2:standard dec & axial correction237.00 1,202.00 Walakpa #13 MWD+SC (Walakpa #13)03/18/2012 MWD MWD - Standard1,202.00 3,745.00 Walakpa #13 MWD (Walakpa #13)04/12/2012 MWD MWD - Standard3,745.00 5,710.00 Walakpa #13 MWD (Walakpa #13)04/12/2012 MD (ft) Inc (°) Azi (°) +E/-W (ft) +N/-S (ft) Survey TVD (ft) TVDSS (ft) Map Northing (ft) Map Easting (ft) Vertical Section (ft) DLS (°/100')Survey Tool Name 23.00 0.00 0.00 23.00 0.00 0.00-44.50 6,241,862.97 612,898.83 0.00 0.00 UNDEFINED 50.00 0.19 193.14 50.00 -0.04 -0.01-17.50 6,241,862.93 612,898.82 0.70 0.01 SRG-GYRO-SS (1) 100.00 0.13 259.31 100.00 -0.13 -0.0832.50 6,241,862.83 612,898.75 0.36 0.09 SRG-GYRO-SS (1) 150.00 0.38 256.38 150.00 -0.18 -0.3082.50 6,241,862.78 612,898.53 0.50 0.30 SRG-GYRO-SS (1) 200.00 0.42 211.03 200.00 -0.38 -0.56132.50 6,241,862.58 612,898.28 0.62 0.56 SRG-GYRO-SS (1) 237.00 0.40 236.91 237.00 -0.57 -0.74169.50 6,241,862.39 612,898.10 0.50 0.75 SRG-GYRO-SS (1) 293.25 0.48 247.13 293.25 -0.77 -1.12225.75 6,241,862.19 612,897.73 0.20 1.13 MWD+SC (2) 324.44 0.88 271.17 324.43 -0.81 -1.48256.93 6,241,862.14 612,897.37 1.55 1.49 MWD+SC (2) 386.82 2.55 283.72 386.78 -0.47 -3.30319.28 6,241,862.45 612,895.53 2.73 3.31 MWD+SC (2) 449.16 4.35 279.45 449.01 0.24 -6.98381.51 6,241,863.10 612,891.84 2.91 6.98 MWD+SC (2) 509.61 6.64 278.04 509.18 1.11 -12.71441.68 6,241,863.88 612,886.11 3.79 12.68 MWD+SC (2) 4/12/2012 12:03:08PM COMPASS 2003.16 Build 73 Page 2 Project: Company: Local Co-ordinate Reference: TVD Reference: Site: Petrotechnical Resources of Alaska / North Slope Walakpa Zone 6 Walakpa Halliburton Company Definitive Survey Report Well: Wellbore: Walakpa 13 Walakpa #13 Survey Calculation Method:Minimum Curvature Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) Design:Walakpa #13 Database:.Compass AK PRD 2003.16 MD Reference:Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) North Reference: Well Walakpa 13 True MD (ft) Inc (°) Azi (°) +E/-W (ft) +N/-S (ft) Survey TVD (ft) TVDSS (ft) Map Northing (ft) Map Easting (ft) Vertical Section (ft) DLS (°/100')Survey Tool Name 572.41 8.93 271.74 571.39 1.77 -21.17503.89 6,241,864.40 612,877.63 3.89 21.14 MWD+SC (2) 633.67 11.56 269.17 631.67 1.82 -32.07564.17 6,241,864.29 612,866.74 4.36 32.03 MWD+SC (2) 694.91 13.76 270.29 691.42 1.77 -45.49623.92 6,241,864.03 612,853.33 3.61 45.45 MWD+SC (2) 757.66 16.20 271.99 752.03 2.11 -61.70684.53 6,241,864.11 612,837.11 3.95 61.65 MWD+SC (2) 822.24 18.49 273.00 813.67 2.96 -80.93746.17 6,241,864.66 612,817.87 3.58 80.87 MWD+SC (2) 885.75 21.36 272.28 873.37 3.95 -102.55805.87 6,241,865.31 612,796.24 4.54 102.47 MWD+SC (2) 946.60 23.73 271.40 929.57 4.69 -125.87862.07 6,241,865.68 612,772.92 3.93 125.76 MWD+SC (2) 1,010.13 26.78 272.24 987.02 5.56 -152.95919.52 6,241,866.13 612,745.82 4.83 152.83 MWD+SC (2) 1,076.26 29.14 272.49 1,045.43 6.84 -183.93977.93 6,241,866.92 612,714.83 3.57 183.78 MWD+SC (2) 1,137.99 32.04 272.16 1,098.56 8.11 -215.321,031.06 6,241,867.70 612,683.43 4.71 215.14 MWD+SC (2) 1,170.30 33.96 271.49 1,125.66 8.67 -232.901,058.16 6,241,867.98 612,665.84 6.05 232.71 MWD+SC (2) 1,267.03 35.14 269.50 1,205.33 9.13 -287.751,137.83 6,241,867.58 612,611.00 1.69 287.55 MWD (3) 1,297.83 34.86 269.40 1,230.56 8.96 -305.421,163.06 6,241,867.14 612,593.34 0.93 305.21 MWD (3) 1,360.58 36.07 268.35 1,281.67 8.24 -341.821,214.17 6,241,865.85 612,556.96 2.16 341.62 MWD (3) 1,423.93 36.86 267.93 1,332.61 7.02 -379.451,265.11 6,241,864.03 612,519.35 1.31 379.26 MWD (3) 1,490.65 36.67 267.70 1,386.06 5.49 -419.351,318.56 6,241,861.89 612,479.48 0.35 419.19 MWD (3) 1,554.81 40.03 268.69 1,436.37 4.25 -459.131,368.87 6,241,860.02 612,439.73 5.32 458.99 MWD (3) 1,617.99 41.96 269.44 1,484.06 3.58 -500.571,416.56 6,241,858.70 612,398.31 3.15 500.43 MWD (3) 1,679.37 41.63 269.71 1,529.82 3.28 -541.481,462.32 6,241,857.76 612,357.41 0.61 541.34 MWD (3) 1,743.59 44.14 269.73 1,576.87 3.06 -585.181,509.37 6,241,856.86 612,313.73 3.91 585.03 MWD (3) 1,807.54 46.27 271.23 1,621.93 3.46 -630.551,554.43 6,241,856.54 612,268.36 3.72 630.39 MWD (3) 1,870.99 47.80 272.89 1,665.17 5.13 -676.951,597.67 6,241,857.48 612,221.94 3.08 676.75 MWD (3) 1,933.75 49.98 272.81 1,706.43 7.48 -724.171,638.93 6,241,859.09 612,174.69 3.47 723.93 MWD (3) 1,997.14 52.24 273.18 1,746.23 10.06 -773.441,678.73 6,241,860.90 612,125.39 3.59 773.15 MWD (3) 2,060.39 55.09 272.41 1,783.70 12.54 -824.331,716.20 6,241,862.58 612,074.48 4.61 823.98 MWD (3) 2,124.03 58.20 271.20 1,818.69 14.21 -877.451,751.19 6,241,863.41 612,021.34 5.14 877.06 MWD (3) 2,187.50 60.07 270.43 1,851.25 14.98 -931.921,783.75 6,241,863.33 611,966.87 3.12 931.52 MWD (3) 2,250.62 62.47 269.57 1,881.59 14.97 -987.271,814.09 6,241,862.46 611,911.53 3.99 986.85 MWD (3) 2,313.79 66.15 267.98 1,908.97 13.74 -1,044.171,841.47 6,241,860.33 611,854.66 6.25 1,043.77 MWD (3) 2,376.57 71.07 267.98 1,931.86 11.68 -1,102.571,864.36 6,241,857.36 611,796.31 7.84 1,102.19 MWD (3) 2,437.47 74.37 270.16 1,949.95 10.75 -1,160.701,882.45 6,241,855.51 611,738.20 6.41 1,160.33 MWD (3) 2,502.40 74.63 270.06 1,967.30 10.87 -1,223.271,899.80 6,241,854.65 611,675.64 0.43 1,222.89 MWD (3) 2,566.05 74.96 268.83 1,983.99 10.27 -1,284.691,916.49 6,241,853.09 611,614.25 1.94 1,284.31 MWD (3) 2,629.47 74.95 268.41 2,000.46 8.80 -1,345.921,932.96 6,241,850.66 611,553.06 0.64 1,345.55 MWD (3) 2,692.00 73.60 267.31 2,017.40 6.55 -1,406.061,949.90 6,241,847.47 611,492.96 2.74 1,405.73 MWD (3) 2,756.04 71.67 265.97 2,036.52 2.98 -1,467.071,969.02 6,241,842.94 611,432.02 3.62 1,466.79 MWD (3) 2,819.71 69.36 266.06 2,057.75 -1.20 -1,526.951,990.25 6,241,837.83 611,372.22 3.63 1,526.73 MWD (3) 2,883.25 69.22 266.07 2,080.22 -5.27 -1,586.242,012.72 6,241,832.82 611,313.00 0.22 1,586.09 MWD (3) 2,947.06 69.42 265.90 2,102.76 -9.45 -1,645.792,035.26 6,241,827.71 611,253.53 0.40 1,645.70 MWD (3) 3,010.55 70.42 268.30 2,124.56 -12.47 -1,705.342,057.06 6,241,823.76 611,194.04 3.88 1,705.30 MWD (3) 4/12/2012 12:03:08PM COMPASS 2003.16 Build 73 Page 3 Project: Company: Local Co-ordinate Reference: TVD Reference: Site: Petrotechnical Resources of Alaska / North Slope Walakpa Zone 6 Walakpa Halliburton Company Definitive Survey Report Well: Wellbore: Walakpa 13 Walakpa #13 Survey Calculation Method:Minimum Curvature Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) Design:Walakpa #13 Database:.Compass AK PRD 2003.16 MD Reference:Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) North Reference: Well Walakpa 13 True MD (ft) Inc (°) Azi (°) +E/-W (ft) +N/-S (ft) Survey TVD (ft) TVDSS (ft) Map Northing (ft) Map Easting (ft) Vertical Section (ft) DLS (°/100')Survey Tool Name 3,072.92 71.00 271.85 2,145.17 -12.39 -1,764.202,077.67 6,241,822.92 611,135.19 5.45 1,764.14 MWD (3) 3,136.56 71.26 271.70 2,165.75 -10.52 -1,824.392,098.25 6,241,823.84 611,074.99 0.47 1,824.29 MWD (3) 3,200.12 71.47 271.44 2,186.06 -8.87 -1,884.592,118.56 6,241,824.54 611,014.77 0.51 1,884.46 MWD (3) 3,264.66 71.79 271.45 2,206.40 -7.33 -1,945.832,138.90 6,241,825.13 610,953.53 0.50 1,945.65 MWD (3) 3,326.34 72.25 270.82 2,225.44 -6.17 -2,004.482,157.94 6,241,825.37 610,894.86 1.22 2,004.28 MWD (3) 3,390.40 73.42 270.89 2,244.35 -5.25 -2,065.682,176.85 6,241,825.32 610,833.66 1.83 2,065.45 MWD (3) 3,452.96 73.86 270.53 2,261.97 -4.51 -2,125.702,194.47 6,241,825.12 610,773.64 0.89 2,125.45 MWD (3) 3,516.38 74.37 270.06 2,279.33 -4.19 -2,186.702,211.83 6,241,824.48 610,712.65 1.07 2,186.43 MWD (3) 3,580.45 75.53 269.80 2,295.96 -4.27 -2,248.572,228.46 6,241,823.43 610,650.80 1.85 2,248.30 MWD (3) 3,643.84 79.44 269.40 2,309.70 -4.70 -2,310.442,242.20 6,241,822.03 610,588.95 6.20 2,310.17 MWD (3) 3,676.14 81.76 269.57 2,314.97 -4.99 -2,342.302,247.47 6,241,821.24 610,557.09 7.20 2,342.03 MWD (3) 3,745.85 82.89 268.49 2,324.28 -6.16 -2,411.382,256.78 6,241,818.99 610,488.05 2.23 2,411.11 MWD (4) 3,813.48 84.74 270.84 2,331.57 -6.55 -2,478.602,264.07 6,241,817.55 610,420.85 4.41 2,478.34 MWD (4) 3,875.13 85.86 271.17 2,336.62 -5.47 -2,540.042,269.12 6,241,817.66 610,359.41 1.89 2,539.74 MWD (4) 3,937.77 86.97 270.89 2,340.54 -4.35 -2,602.542,273.04 6,241,817.80 610,296.90 1.83 2,602.22 MWD (4) 3,999.08 87.47 270.69 2,343.51 -3.51 -2,663.772,276.01 6,241,817.69 610,235.67 0.88 2,663.42 MWD (4) 4,061.05 89.32 270.06 2,345.24 -3.10 -2,725.722,277.74 6,241,817.12 610,173.73 3.15 2,725.35 MWD (4) 4,122.31 89.81 270.56 2,345.71 -2.77 -2,786.972,278.21 6,241,816.49 610,112.48 1.14 2,786.59 MWD (4) 4,182.66 89.38 268.29 2,346.14 -3.37 -2,847.312,278.64 6,241,814.94 610,052.16 3.83 2,846.93 MWD (4) 4,246.26 89.38 266.91 2,346.82 -6.04 -2,910.852,279.32 6,241,811.28 609,988.68 2.17 2,910.51 MWD (4) 4,308.84 89.26 264.46 2,347.57 -10.75 -2,973.252,280.07 6,241,805.60 609,926.37 3.92 2,972.98 MWD (4) 4,371.76 89.01 263.00 2,348.52 -17.62 -3,035.782,281.02 6,241,797.75 609,863.96 2.35 3,035.62 MWD (4) 4,433.96 89.20 265.16 2,349.49 -24.03 -3,097.642,281.99 6,241,790.36 609,802.21 3.49 3,097.58 MWD (4) 4,499.57 89.26 265.67 2,350.37 -29.27 -3,163.032,282.87 6,241,784.09 609,736.92 0.78 3,163.06 MWD (4) 4,560.90 89.69 266.22 2,350.93 -33.61 -3,224.212,283.43 6,241,778.80 609,675.82 1.14 3,224.30 MWD (4) 4,626.21 89.88 265.69 2,351.18 -38.22 -3,289.352,283.68 6,241,773.17 609,610.76 0.86 3,289.52 MWD (4) 4,688.23 90.43 265.74 2,351.01 -42.85 -3,351.202,283.51 6,241,767.57 609,549.00 0.89 3,351.43 MWD (4) 4,752.86 89.51 267.30 2,351.04 -46.77 -3,415.712,283.54 6,241,762.63 609,484.57 2.80 3,416.00 MWD (4) 4,815.81 88.89 267.82 2,351.92 -49.45 -3,478.592,284.42 6,241,758.97 609,421.74 1.29 3,478.92 MWD (4) 4,878.70 88.45 268.17 2,353.38 -51.65 -3,541.432,285.88 6,241,755.78 609,358.95 0.89 3,541.79 MWD (4) 4,942.04 88.33 268.49 2,355.16 -53.50 -3,604.722,287.66 6,241,752.95 609,295.71 0.54 3,605.10 MWD (4) 5,005.49 88.89 267.73 2,356.70 -55.59 -3,668.112,289.20 6,241,749.86 609,232.36 1.49 3,668.52 MWD (4) 5,068.86 88.52 267.67 2,358.13 -58.13 -3,731.412,290.63 6,241,746.33 609,169.11 0.59 3,731.86 MWD (4) 5,130.37 88.40 268.04 2,359.79 -60.44 -3,792.862,292.29 6,241,743.06 609,107.71 0.63 3,793.33 MWD (4) 5,195.26 88.95 268.22 2,361.29 -62.55 -3,857.702,293.79 6,241,739.93 609,042.92 0.89 3,858.20 MWD (4) 5,258.97 85.11 267.25 2,364.59 -65.07 -3,921.262,297.09 6,241,736.42 608,979.41 6.22 3,921.80 MWD (4) 5,320.04 84.99 267.21 2,369.86 -68.01 -3,982.032,302.36 6,241,732.53 608,918.70 0.21 3,982.61 MWD (4) 5,384.74 86.85 268.37 2,374.46 -70.49 -4,046.512,306.96 6,241,729.03 608,854.27 3.39 4,047.13 MWD (4) 5,442.26 88.21 268.45 2,376.94 -72.09 -4,103.962,309.44 6,241,726.53 608,796.86 2.37 4,104.59 MWD (4) 5,486.65 89.08 267.39 2,377.99 -73.70 -4,148.302,310.49 6,241,724.23 608,752.55 3.09 4,148.96 MWD (4) 4/12/2012 12:03:08PM COMPASS 2003.16 Build 73 Page 4 Project: Company: Local Co-ordinate Reference: TVD Reference: Site: Petrotechnical Resources of Alaska / North Slope Walakpa Zone 6 Walakpa Halliburton Company Definitive Survey Report Well: Wellbore: Walakpa 13 Walakpa #13 Survey Calculation Method:Minimum Curvature Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) Design:Walakpa #13 Database:.Compass AK PRD 2003.16 MD Reference:Rig Measured @ 67.50ft (44.5 GL-MSL / 23.0 KB) North Reference: Well Walakpa 13 True MD (ft) Inc (°) Azi (°) +E/-W (ft) +N/-S (ft) Survey TVD (ft) TVDSS (ft) Map Northing (ft) Map Easting (ft) Vertical Section (ft) DLS (°/100')Survey Tool Name 5,518.31 89.32 268.00 2,378.43 -74.97 -4,179.942,310.93 6,241,722.46 608,720.94 2.07 4,180.61 MWD (4) 5,581.62 89.51 266.68 2,379.08 -77.91 -4,243.172,311.58 6,241,718.53 608,657.76 2.11 4,243.89 MWD (4) 5,615.72 90.19 268.91 2,379.17 -79.22 -4,277.242,311.67 6,241,716.68 608,623.72 6.84 4,277.98 MWD (4) 5,646.61 88.03 270.69 2,379.65 -79.33 -4,308.132,312.15 6,241,716.09 608,592.84 9.06 4,308.86 MWD (4) 5,677.12 86.79 270.74 2,381.03 -78.95 -4,338.602,313.53 6,241,715.99 608,562.37 4.07 4,339.32 MWD (4) 5,709.66 86.61 270.30 2,382.90 -78.65 -4,371.092,315.40 6,241,715.78 608,529.89 1.46 4,371.80 MWD (4) 5,787.00 86.61 270.30 2,387.47 -78.25 -4,448.292,319.97 6,241,714.97 608,452.69 0.00 4,448.98 PROJECTED to TD 4/12/2012 12:03:08PM COMPASS 2003.16 Build 73 Page 5 Directional Drilling After Action Review Employee Name: Mark Brouillet / Arthur Morgan Date: 3-20-2012 Well: Walakpa 13 Hole Section: 12-1/4” Surface What went as, or better than, planned: Surface section drilled better then planned with a higher inclination at casing point which will reduce slide footage in the intermediate. Less time spent dealing with clay packing off flow line then on previous wells due to more controlled ROP and extra circulation time between connections. Difficulties experienced: No difficulties experienced down hole tools performed very well. Re-run bit still gave ample dogleg capability. Recommendations: No recommendations needed as BHA performed very well Innovations and/or cost savings: Re-running the HDBS QHC1GRC Milltooth saved the customer $28,677.00 LMWD AAR Page 1 REV 2 L/MWD After Action Review Well: Walakpa 13 Hole Section: 12.25" Surface Employee Name: Joe Granados Date: 3/20/2012 What went as, or better than, planned: MWD downhole and surface equipment functioned as intended and without issue. Difficulties experienced: During the rig up process no reliable means of transportation for Sperry personnel was provided to travel between camp and the rig. The transportation issue made it difficult to get out to the rig to rig up the MWD surface equipment and prepare tools for the surface section. Recommendations: Plan ahead and provide reliable transportation for the service hands coming in to help the rig up process move forward without issue. Innovations and/or cost savings: Pulser was stuffed and pulled in the pipe shed saving 60 min of rig time. Directional Drilling After Action Review Employee Name: Mark Brouillet / Arthur Morgan Date: 4-3-2012 Well: Walakpa 13 Hole Section: 8-1/2” Intermediate What went as, or better than, planned: Intermediate was drilled with no difficulty. Section was drilled ahead of days vs. depth. Landing for casing point was as requested with correct inclination and azimuth. Casing went straight to bottom with no problems. Section drilled fast and on plan. This section went as planned or better. Difficulties experienced: No difficulties associated with this BHA Recommendations: No recommendations needed as BHA performed very well Innovations and/or cost savings: Intermediate was drilled using the same PDC that had been run on the previous 3 wells. Saving the customer bit cost which could have been substancial. Being ahead of the time curve drilling saved the customer many hours of rig time. The possible savings there if calculated could be well over $100,000.00 LMWD AAR Page 1 REV 2 L/MWD After Action Review Well: Walakpa 13 Hole Section: 8.5" Intermediate Employee Name: Joe Granados Date: 3/26/2012 What went as, or better than, planned: Difficulties experienced: High levels of low to med stickslip were observed throughout the run. Rotary and weight on bit parameters were varied with significant reduction in the high level stickslip, but unfortunately no effective reduction on stickslip in the low to medium range was observed. Recommendations: Utilize lubricant in the mud system at a level no less than 2% to reduce friction and drag of the drillstring while in the wellbore. Innovations and/or cost savings: Pulser was stuffed and pulled in the pipe shed saving 1 hr of rig time. Directional Drilling After Action Review Employee Name: Mark Brouillet / Arthur Morgan Date: 4-3-2012 Well: Walakpa 13 Hole Section: 6-1/8” Production What went as, or better than, planned: Production section was drilled with no out of zone pay. Once the pay zone was entered the 2 BHA’s ran never went out of zone. Production section was extended 500’. The geologist had requested angle be dropped to tag the bottom of the zone prior to TD this was done with difficulty but the objective was met! Drilled section with controlled ROP still ahead of time curve Difficulties experienced: Difficulty sliding due to weight transfer issues lube concentration of 3% was requested before the section began but was not delivered. Jars broke causing an un planned trip. All Sperry tools worked well Recommendations: No recommendations needed as BHA performed very well Innovations and/or cost savings: No cost savings realized extra payzone drilled at customers request which was done without rotary steerable system showing the value of a good BHA configuration. Only 1 joint of HWDP used the remaining was used as push pipe. LMWD AAR Page 1 REV 2 L/MWD After Action Review Well: Walakpa 13 Hole Section: 6.125" Production Employee Name: Lucas Smith Date: 4/3/2012 What went as, or better than, planned: Lubricant in the mud system at a level no less than 2% to reduced friction and drag of the drillstring while in the wellbore. Difficulties experienced: Water was left on in the pits diluting the mud properties. Jars were cracked which simulated a washout. Recommendations: . Innovations and/or cost savings: The pulser was stuffed and pulled in the pipe shed saving 1 hr of rig time. R300 BHA was reused for R400. Nuke tools were not used in R400 saving 1 to 2 hours of rig time.