Alaska Logo
Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
Loading...
HomeMy WebLinkAbout211-113CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Wallace, Chris D (OGC) To:AOGCC Records (CED sponsored) Subject:FW: Not Operable: PWI OI24-08 (PTD:211130), Missed 2-Year Witnessed CMIT-TxIA Date:Wednesday, December 31, 2025 7:55:04 AM From: Stephen Soroka <steve.soroka@hilcorp.com> Sent: Wednesday, December 31, 2025 7:13 AM To: Wallace, Chris D (OGC) <chris.wallace@alaska.gov> Cc: Regg, James B (OGC) <jim.regg@alaska.gov>; Ryan Thompson <Ryan.Thompson@hilcorp.com>; Alaska NS - Wells Integrity <AKNSWellsIntegrity@hilcorp.com> Subject: Not Operable: PWI OI24-08 (PTD:211130), Missed 2-Year Witnessed CMIT-TxIA Mr. Wallace PWI well OI24-08 (PTD: 211130) will be shut in and made Not Operable tonight 12/31/25 for missing its 2-year CMIT-TxIA in December. A witnessed CMIT-TxIA will be scheduled once the well is returned to injection and stable. Please respond with any questions. Thank You Steve Steve Soroka Hilcorp Alaska LLC Field Well Integrity Steve.Soroka@hilcorp.com P: (907) 830-8976 Alt: Chris Casey The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are herebynotified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that theonward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibilityis accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, July 27, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Sully Sullivan P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. CD4-03 COLVILLE RIV UNIT CD4-03 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 07/27/2023 CD4-03 50-103-20641-00-00 211-113-0 W SPT 7382 2111130 1846 2569 2569 2570 2572 415 485 482 479 4YRTST P Sully Sullivan 6/11/2023 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:COLVILLE RIV UNIT CD4-03 Inspection Date: Tubing OA Packer Depth 735 2035 2000 1995IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSTS230612103945 BBL Pumped:1.8 BBL Returned:1.8 Thursday, July 27, 2023 Page 1 of 1           MEMORANDUM TO: Jim Regg P.I. Supervisor ,\C�A�4 FROM: Austin McLeod Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday, October 13, 2020 SUBJECT: Mechanical Integrity Tests ConacoPhiilips Alaska, Inc. CD4 -03 COLVILLE RIV UNIT CD4 -03 Sm: Inspector Reviewed By: P.L Supry Comm Well Name COLVILLE RIV U14IT CD4.03 API Well Number 50.103-20641-00-00 Inspector Name: Austin McLeod Permit Number: 211-113-0 Inspection Date: 10/8/2020 Insp Num: mitSAM201009083749 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well CD4 -03 Type Inj W, TVD 7382 Tubing 1814 - 1815 1815 - 1815 PTD 2111130 Type Test SPT Test psi 1846 I4740 2700 - 2680 ' 2670 BBL Pumped: 2.7 BBL Returned: 2.7 OA 417 489 - 488 487 Interval 4YRTST P/F P Notes: MCC -IA Tuesday, October 13, 2020 Page I of 1 1 o C + y W Q m o rn o0 Q o O Q ad m m -o O fa C Qo O E hhi o —co 0 } > c U 0 cV tr.) U U E a_I 01- Cm 0m `-U o >, m 0 OQ Oa0 0X pX 0 cn rn z° ? o p o •vu- 00 >> 0 01- o1- 0 =mu N coci 2 J a' H 2 Q ~ Q 2 U U 2 O rnH J Q Too 'O O N N N N N N N Z 0 1 a 'd 05 75 CD NNNNNNNy V N U > J r r r r r r r Z E c - y _� c c c c c c c d Q y y a) a) a) N a) N a E Y c OU c c a a a a a n a a cn Y 0 0 0 0 0 0 O O 0 o N Q 2 i° U LL y Cl) m to o Co 1.0 (0 (0 10 0 m m O UNt- CV CV R CO ' - Ea) E CL n Em W m Cl) Z cc p 'm o - 0 0 W Z Z I la U 0 O Q I Z S o re Q re V .J a c O a,1/43 —0 0^Q N cZJU 0UUUU n o fC O y1 0 O E I Q O V lD co N to N co N N LON Ci N U E JN co CD Q M r C mi. a 0 _ U — Cl)o 5 N f6 G N a) m r[ c = w t J N Cl) J 2 V) N fn Q J U o o a zI cn w w Q Z p > > > > > Q d U O I Lu cL y v_i y y y c E J Q' 'O V N N N Cr) y O c° 0 o 0cC rY cuco m m c c c c c Tr) 1 I a) c c o 0 0 0 0 N E m a> o L) > n Z N a) c c c c O c U) w w 0 0co co 1 on E ,I F- d y A E N c N I r2 O 0 « W O Z d Q C (a ar O. d •` V Z 1.) O as lL '�, CO y ♦ t0 coE c 4.4 O v O m W LL d d re Z W 0 ` ` \ \ \ O E 5 ¢ H J \ _ y a 0 ►' c =y °� c o 0 0 0 0 o O a m �, 0 1 3 J 0 H J W J J J J J W--- X a ' 0 o � 0 9 to 44.I N >4 -+d el 0 4 o• 5 1 6 N C z I ', F. ,, a 1 z 1 ) a U co co a co o J Ce c Ce Q N p co a z c� O. J . p J Ce a U -' W Z Z U 0 Q Z L LL• Q Ili < CO o z L N O o a J _ .2 o >. E �ns o � o 0 u O N a �f E U J < M r o v r o o N 2 cc wCV 1 CO Ce mW J y > o 4J Q 0C.) o 11 m Q Z E o 0 m 0 E a0 I z m c0 IN M j F-g 2 i m r 0d N U. Z v > Q) I' Ce N Q ( NV C co Z N N 1 C C a+ Q 0 y a) d c0 ).- N > E Ts D o y n mc°i E E w 2 Q 0 <a 0 O MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ‘—Re// 7'r j 15 DATE: Wednesday,July 01,2015 P.I.Supervisor ll SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CD4-03 FROM: Bob Noble COLVILLE RIVER CD4-03 Petroleum Inspector Src: Inspector Reviewed By: P.I.SuprvZJ jC__ NON-CONFIDENTIAL Comm Well Name COLVILLE RIVER CD4-03 API Well Number 50-103-20641-00-00 Inspector Name: Bob Noble Permit Number: 211-113-0 Inspection Date: 6/29/2015 Insp Num: mitRCN150629173245 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well CD4-03 ' Type Inj G TVD 7382 Tubing 4040 - 4040 4040- 4040 - PTD 2111130 Type Test SPT Test psi 1846 IA 1030 2200 - 2156 • 2160 • Interval i4TST P/F P ✓ OA 463 - 550 . 550 550- J_ 50- 1 Notes: Wednesday,July 01,2015 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: DATE:Tuesday,June 16,2015 Jim Regg P.I.Supervisor (C� 6(I7Il c" SUBJECT:Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CD4-03 FROM: Johnnie Hill COLVILLE RIVER CD4-03 Petroleum Inspector Src: Inspector Reviewed By: P.I.Suprv,) — NON-CONFIDENTIAL Comm Well Name COLVILLE RIVER CD4-03 API Well Number 50-103-20641-00-00 Inspector Name: Johnnie Hill Permit Number: 211-113-0 Inspection Date: 6/12/2015 Insp Num: mitJWH150613212917 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well CD4-03 Type Inj N TVD 7382 • Tubing 3625 • 3610 - 3610 - 3610 • PTD 2111130 Type Test SPT Test psi 1846 IA 721 2310 - 2276 ' 2269 • Interval 4YRTST P/F P r OA 226 276 - 276 • 275 Notes: 3.2 bbls diesel • Tuesday,June 16,2015 Page 1 of 1 RE EWER Halliburton JAN 16 2013 Sperry Drilling 6900 Arctic Blvd �®��� Anchorage, AK 99518 Jan. 10, 2013 AOGCC Makana Bender 333 W. 7th Ave., Suite 10A (0 / Anchorage, AK 99501 0`-/ V Y ti Dear Sir or Madam:\, ra, Subject: CD3-119/CD3-128/CD1-48A/CD4-03 Definitive Survey Reports Enclosed are one hard copy (NAD83 and NAD27) of the definitive well path. Also enclosed is a disc containing an electronic export of the survey data. Please acknowledge receipt by sending an email to Avinash.Ramjit@Halliburton.com or by signing and returning a copy of this letter to the following address: Halliburton Sperry Drilling ATTN: Avinash Ramjit 6900 Arctic Blvd Anchorage, AK •0.18 Received by:ad ' r1�<I Date: Please contact me at 907.263.465 with questions or concerns. Regards, 1p-bq t/cH co7 Avinash Ramjit . N 211 • 113 1 . .'' 1 ', , A 1 i- :,. ,--'4 g ConocoPhillips(Alaska) Inc. -WNS if 1 - Western North Slope g 1 CD4 Nanuq Pad gCD4-03 501032064100 i !: I Sperry Drilling c $ Definitive Survey Report I 07 December, 2011 s. k. sy ,, ////1111 001 Dit,, , ,,,;--\ _ _,, 0 1 UI 1 I HALLIBURTON Sperry Duelling 1 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 c 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Project Western North Slope,North Slope Alaska,United States Map System: US State Plane 1983 System Datum: Mean Sea Level Geo Datum: North American Datum 1983 Using Well Reference Point Map Zone: Alaska Zone 4 Using geodetic scale factor Well CD4-03 Well Position +N/-S 0.00 ft Northing: 5,957,263.99 ft Latitude: 70.2921337 +E/-W 0.00 ft Easting: 1,518,169.26 ft Longitude: -150.9897672 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 19.60 ft Wellbore CD4-03 Magnetics Model Name Sample Date Declination Dip Angle Field Strength r) 41' (nT) BGGM2011 10/4/2011 20.31 80.76 57,600 Design CD4-03 Audit Notes: Version: 1,0 Phase: ACTUAL Tie On Depth: 36.45 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (°) 36.45 0.00 0.00 155.00 Survey Program Date 12/7/2011 From To (ft) (ft) Survey(Wellbore) Tool Name Description Survey Date 79.00 632.00 CD4-03 Gyro(CD4-03) CB-GYRO-SS Camera based gyro single shot 10/4/2011 12:00 693.10 3,115.36 CD4-03 MWD R100(CD4-03) MWD+!FR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/4/2011 12:00 3,186.24 11,162.10 CD4-03 MWD R200(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/11/2011 12:01 11,208.61 12,431.63 CD4-03 MWD R400(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/30/2011 12:01 12,528.18 13,093.02 CD4-03 MWD R500(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/5/2011 12:00 13,163.80 18,460.57 CD4-03 MWD R600(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/15/2011 12:0, Survey Map Map Vertical *14Vg MD Inc Azi TVD TVDSS +Nl-S +E/-W Northing Easting DLS Section (ft) (1 (°) (ft) (ft) (ft) (ft) (ft) (ft) mow) (ft) Survey Tool Name 36.45 0.00 0.00 36.45 -19.60 0.00 0.00 5,957,263.99 1,518,169.26 0.00 0.00 UNDEFINED 79.00 0.29 98.93 79.00 22.95 -0.02 0.11 5,957,263.97 1,518,169.37 0.68 0.06 CB-GYRO-SS(1) 172.00 0.18 123.83 172.00 115.95 -0.13 0.46 5,957,263.84 1,518,169.72 0.16 0.32 CB-GYRO-SS(1) 263.00 0.44 129.19 263.00 206.95 -0.43 0.85 5,957,263.54 1,518,170.10 0.29 0.75 CB-GYRO-SS(1) 355.00 0.85 144.25 354.99 298.94 -1.21 1.52 5,957,262.75 1,518,170.76 0.48 1.74 CB-GYRO-SS(1) 448.00 2.03 154.12 447.96 391.91 -3.25 2.64 5,957,260.69 1,518,171.85 1.29 4.07 C8-GYRO-SS(1) 540.00 3.62 161.98 539.85 483.80 -7.48 4.25 5,957,258.44 1,518,173.39 1.77 8.58 CB-GYRO-SS(1) 632.00 3.92 164.02 631.65 575.60 -13.27 6.02 5,957,250.62 1,518,175.06 0.38 14.57 CB-GYRO-SS(1) 693.10 4.58 188.63 692.58 636.53 -17.67 7.07 5,957,248.21 1,518,176.05 1.22 19.00 MWD+IFR-AK-CAZ-SC(2) 785.95 6.82 172.88 784.96 728.91 -26.77 8.49 5.957.237.08 1,518,177.31 2.45 27.85 MWD+IFR-AK-CAZ-SC(2) 12/7/2011 8:14:31AM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 t 56.O5ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD WDSS +NI-S +EI-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) MOO') (ft) Survey Tool Name 878.53 9.32 175.48 876.62 820.57 -39.70 9.76 5,957,224.13 1,518,178.37 2.73 40.11 MWD+IFR-AK-CAZ-SC(2) 972.32 13.11 182.45 988.61 912.56 -57.91 9.90 5,957,205.93 1,518,178.22 4.28 58.67 MWD+IFR-AK-CAZ-SC(2) 1,067.83 14.20 181.45 1,061.22 1,005.17 -80.39 9.15 5,957,183.46 1,518,177.10 1.17 76.73 MWD+IFR-AK-CAZ-SC(2) 1,108.80 16.23 184.23 1,100.95 1,044.90 -91.18 8.59 5,957,172.69 1,518,176.37 5.24 86.27 MWD+IFR-AK-CAZ-SC(2) 1,161.33 20.00 181.82 1,150.87 1,094.82 -107.49 7.77 5,957,156.40 1,518,175.28 7.32 100.70 MWD+IFR-AK-CAZ-SC(2) 1,208.26 22.91 181.40 1,194.54 1,138.49 -124.64 7.29 5,957,139.25 1,518,174.52 6.21 116.05 MWD+IFR-AK-CAZ-SC(2) 1,255.27 23.98 180.77 1,237.67 1,181.62 -143.34 6.94 5,957,120.56 1,518,173.87 2.34 132.85 MWD+IFR-AK-CAZ-SC(2) 1,346.15 27.42 179.60 1,319.55 1,263.50 -182.75 6.84 5,957,081.17 1,518,173.12 3.83 168.51 MWD+IFR-AK-CAZ-SC(2) 1,439.57 31.65 179.10 1,400.81 1,344.76 -228.79 7.37 5,957,035.13 1,518,172.91 4.54 210.46 MWD+IFR-AK-CAZ-SC(2) 1,533.43 34.65 177.15 1,479.38 1,423.33 -280.07 9.08 5,956,983.83 1,518,173.79 3.39 257.67 MWD+IFR-AK-CAZ-SC(2) 1,827.71 38.56 177.27 1,555.05 1,499.00 -336.21 11.82 5,956,927.66 1,518,175.81 4.15 309.71 MWD+IFR-AK-CAZ-SC(2) 1,722.46 41.97 176.17 1,627.34 1,571.29 -397.34 15.34 5,956,868.48 1,518,178.14 3.68 366.59 MWD+IFR-AK-CAZ-SC(2) 1,816.67 46.58 176.13 1,694.78 1,638.73 -462.94 19.76 5,956,800.82 1,518,181.49 4.89 427.92 MWD+IFR-AK-CAZ-SC(2) 1,911.01 50.06 175.60 1,757.50 1,701.45 -533.20 24.85 5,956,730.49 1,518,185.43 3.71 493.75 MWD+IFR-AK-CAZ-SC(2) 2,005.17 53.91 177.16 1,815.49 1,759.44 -607.22 29.50 5,956,656.41 1,518,188.88 4.29 562.80 MWD+IFR-AK-CAZ-SC(2) 2,099.76 57.57 177.91 1,868.73 1,812.68 -685.32 32.85 5,956,578.28 1,518,190.96 3.92 634.99 MWD+IFR-AK-CAZ-SC(2) 2,194.40 60.57 178.43 1,917.37 1,861.32 -766.45 35.44 5,956,497.13 1,518,192.23 3.20 709.61 MWD+IFR-AK-CAZ-SC(2) 2,289.22 61.57 176.44 1,963.23 1,907.18 -849.40 37.71 5,956,414.15 1,518,193.15 1.05 785.76 MWD+IFR-AK-CAZ-SC(2) 2,380.64 61.79 178.78 2,008.60 1,950.55 -929.86 39.67 5,956,333.69 1,518,193.80 0.39 859.50 MWD+IFR-AK-CAZ-SC(2) 2,478.49 60.81 177.56 2,052.63 1,996.58 -1,013.88 42.37 5,956,249.63 1,518,195.13 1.50 936.80 MWD+IFR-AK-CAZ-SC(2) 2,570.72 61.32 177.43 2,098.22 2,042.17 -1,096.27 45.97 5,956,167.20 1,518,197.40 0.55 1,012.99 MWD+IFR-AK-CAZ-SC(2) 2,664.69 60.04 177.11 2,144.24 2,088.19 -1,178.11 49.87 5,956,085.32 1,518,199.97 1.39 1,088.81 MWD+IFR-AK-CAZ-SC(2) 2,758.71 60.10 177.34 2,191.15 2,135.10 -1,259.50 53.82 5,956,003.89 1,518,202.59 0.22 1,164.23 MWD+IFR-AK-CAZ-SC(2) 2,853.35 59.55 176.77 2,238.72 2,182.67 -1,341.20 58.02 5,955,922.13 1,518,205.48 0.78 1,240.06 MWD+IFR-AK-CAZ-SC(2) 2,946.85 58.96 177.00 2,286.41 2,230.36 -1,421.27 62.38 5,955,842.01 1,518,208.51 0.87 1,314.47 MWD+IFR-AK-CAZ-SC(2) 3,041.96 59.85 177.04 2,334.92 2,278.87 -1,503.20 66.64 5,955,760.03 1,518,211.45 0.93 1,390.53 MWD+IFR-AK-CAZ-SC(2) 3,115.38 81.25 177.30 2,371.01 2,314.96 -1,567.04 69.80 5,955,696.15 1,518,213.56 1.93 1,449.71 MWD+IFR-AK-CAZ-SC(2) 3,188.24 81.25 176.51 2,405.10 2,349.05 -1,629.09 73.15 5,955,634.08 1,518,215.91 0.98 1,507.37 MWD+IFR-AK-CAZ-SC(3) 3,279.20 80.38 176.86 2,450.43 2,394.38 -1,710.11 77.85 5,955,552.98 1,518,219.28 0.99 1,582.78 MWD+IFR-AK-CAZ-SC(3) 3,374.41 60.03 176.24 2,497.74 2,441.69 -1,792.58 82.82 5,955,470.44 1,518,222.91 0.87 1,659.63 MWD+IFR-AK-CAZ-SC(3) 3,468.58 59.19 177.42 2,545.38 2,489.33 -1,873.69 87.31 5,955,389.28 1,518,226.09 1.40 1,735.04 MWD+IFR-AK-CAZ-SC(3) 3,562.77 59.20 177.97 2,593.62 2,537.57 -1,954.52 90.57 5,955,308.41 1,518,228.03 0.50 1,809.67 MWD+IFR-AK-CAZ-SC(3) 3,657.53 58.91 178.41 2,642.35 2,586.30 -2,035.75 93.13 5,955,227.16 1,518,229.27 0.50 1,884.38 MWD+IFR-AK-CAZ-SC(3) 3,751.97 58.82 178.76 2,691.18 2,635.13 -2,116.56 95.13 5,955,146.33 1,518,229.95 0.33 1,958.46 MWD+IFR-AK-CAZ-SC(3) 3,847.09 58.56 179.50 2,740.61 2,684.56 -2,197.82 96.36 5,955,065.07 1,518,229.87 0.72 2,032.63 MWD+IFR-AK-CAZ-SC(3) 3,941.20 58.61 180.10 2,789.66 2,733.81 -2,278.14 96.65 5,954,984.77 1,518,228.84 0.55 2,105.54 MWD+IFR-AK-CAZ-SC(3) 4,036.06 59.08 180.25 2,838.74 2,782.69 -2,359.31 96.40 5,954,903.61 1,518,227.27 0.51 2,179.00 MWD+IFR-AK-CAZ-SC(3) 4,130.70 58.86 180.00 2,887.53 2,831.48 -2,440.41 96.22 5,954,822.54 1,518,225.78 0.32 2,252.43 MWD+IFR-AK-CAZ-SC(3) 4,225.69 58.56 179.88 2,936.86 2,880.81 -2,521.58 96.30 5,954,741.38 1,518,224.54 0.33 2,326.03 MWD+IFR-AK-CAZ-SC(3) 4,320.49 58.37 180.25 2,986.44 2,930.39 -2,602.38 96.21 5,954,660.60 1,518,223.14 0.39 2,399.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:14:31AM Page 3 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 i 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45(42 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey ';"w <.., 470,1-1 t c4 3u,,..,s„kir OxV4..; `4,14: .._. ' t :fir:.; 6i A{..,r;°41I. *-- 0 F W "k. `! a",y3t" ', " sr > MD Inc Aai TVD TVDSS +NI•S +�.W Map Map Vertical �� Northing Easting DLS Section (ft) (1 (°) lft) (ft) (ft) (ft) (ft) (1t) 01001 (ft) Survey Tool Name 4,414.87 58.13 180.53 3,036.11 2,980.06 -2,682.64 95.67 5,954,580.37 1,518,221.28 0.36 2,471.73 MWD+IFR-AK-CAZ-SC(3) 4,509.98 58.34 180.20 3,086.18 3,030.13 -2,763.50 95.15 5,954,499.54 1,518,219.46 0.37 2,544.79 MWD+IFR-AK-CAZ-SC(3) 4,604.02 58.83 180.91 3,135.19 3,079.14 -2,843.75 94.37 5,954,419.32 1,518,217.37 0.83 2,617.20 MWD+IFR-AK-CAZ-SC(3) 4,899.05 59.61 180.30 3,183.82 3,127.77 -2,925.39 93.51 5,954,337.71 1,518,215.18 0.99 2,690.82 MWD+IFR-AK-CAZ-SC(3) 4,793.54 80.02 178.87 3,231.33 3,175.28 -3,007.06 94.11 5,954,256.04 1,518,214.45 1.38 2,765.09 MWD+IFR-AK-CAZ-SC(3) 4,888.88 59.13 177.09 3,278.61 3,222.56 -3,087.49 96.94 5,954,175.58 1,518,215.97 1.90 2,839.18 MWD+IFR-AK-CAZ-SC(3) 4,982.40 58.42 176.91 3,328.12 3,272.07 -3,169.06 101.21 5,954,093.96 1,518,218.92 0.76 2,914.92 MWD+IFR-AK-CAZ-SC(3) 5,077.39 57.68 176.75 3,378.39 3,322.34 -3,249.54 105.67 5,954,013.43 1,518,222.07 0.79 2,989.74 MWD+IFR-AK-CAZ-SC(3) 5,170.79 57.72 176.22 3,428.30 3,372.25 -3,328.34 110.51 5,953,934.57 1,518,225.82 0.48 3,063.20 MWD+IFR-AK-CAZ-SC(3) 5,264.98 57.86 176.92 3,478.50 3,422.45 -3,407.89 115.28 5,953,854.96 1,518,229.10 0.65 3,137.31 MWD+IFR-AK-CAZ-SC(3) 5,358.07 58.92 177.22 3,527.29 3,471.24 -3,487.06 119.33 5,953,775.74 1,518,231.86 1.17 3,210.78 MWD+IFR-AK-CAZ-SC(3) 5,453.34 59.21 176.89 3,576.27 3,520.22 -3,568.67 123.53 5,953,694.08 1,518,234.73 0.43 3,286.52 MWD+IFR-AK-CAZ-SC(3) 5,547.54 58.95 176.49 3,624.67 3,568.62 -3,649.35 128.19 5,953,613.34 1,518,238.08 0.46 3,361.61 MWD+IFR-AK-CAZ-SC(3) 5,841.87 58.84 177.01 3,673.41 3,617.36 -3,729.98 132.77 5,953,532.65 1,518,241.35 0.49 3,436.63 MWD+IFR-AK-CAZ-SC(3) 5,736.23 58.77 177.03 3,722.28 3,666.23 -3,810.59 136.97 5,953,451.99 1,518,244.23 0.08 3,511.45 MWD+IFR-AK-CAZ-SC(3) 5,830.99 58.80 177.20 3,771.39 3,715.34 -3,891.53 141.05 5,953,371.00 1,518,247,00 0.18 3,586.53 MWD+IFR-AK-CAZ-SC(3) 5,924.80 59.33 176.74 3,819.61 3,783.58 -3,971.88 145.30 5,953,290.60 1,518,249.94 0.70 3,661.16 MWD+IFR-AK-CAZ-SC(3) 6,019.48 59.24 176.09 3,867.97 3,811.92 -4,053.12 150.39 5,953,209.29 1,518,253.71 0.80 3,736.93 MWD+IFR-AK-CAZ-SC(3) 6,113.79 59.13 175.48 3,916.29 3,860.24 -4,133.90 156.34 5,953,128.44 1,518,258.35 0.57 3,812.66 MWD+IFR-AK-CAZ-SC(3) 8,207.25 59.06 175.27 3,964.29 3,908.24 -4,213.83 162.81 5,953,048.42 1,518,263.51 0.21 3,887.83 MWD+IFR-AK-CAZ-SC(3) 6,302.33 59.30 175.58 4,013.00 3,956.95 -4,295.22 169.32 5,952,968.94 1,518,268.70 0.38 3,964.35 MWD+IFR-AK-CAZ-SC(3) 6,398.40 59.55 175.01 4,060.85 4,004.80 -4,375.94 175.97 5,952,888.13 1,518,274.03 0.59 4,040.31 MWD+1FR-AK-CAZ-SC(3) 6,490.98 59.30 175.12 4,108.96 4,052.91 -4,457.06 182.97 5,952,804.91 1,518,279.72 0.28 4,116.80 MWD+IFR-AK-CAZ-SC(3) 6,585.60 59.02 175.64 4,157.47 4,101.42 -4,538.04 189.52 5,952,723.84 1,518,284.94 0.58 4,192.95 MWD+1FR-AK-CAZ-SC(3) 6,880.00 59.37 175.40 4,205.81 4,149.76 -4,618.87 195.85 5,952,642.92 1,518,289.96 0.43 4,268.89 MWD+IFR-AK-CAZ-SC(3) 6,774.09 59.62 175.64 4,253.57 4,197.52 -4,699.69 202.18 5,952,582.02 1,518,294.98 0.34 4,344.81 MWD+1FR-AK-CAZ-SC(3) 6,869.09 59.48 175.24 4,301.72 4,245.67 -4,781.33 208.69 5,952,480.29 1,518,300.16 0.39 4,421.55 MWD+IFR-AK-CAZ-SC(3) 6,963.95 59.65 176.06 4,349.77 4,293.72 -4,862.88 214.89 5,952,398.66 1,518,305.03 0.77 4,498.09 MWD+IFR-AK-CAZ-SC(3) 7,058.29 58.87 175.88 4,397.99 4,341.94 -4,943.77 220.59 5,952,317.70 1,518,309.41 0.84 4,573.80 MWD+IFR-AK-CAZ-SC(3) 7,152.89 58.86 178.22 4,446.91 4,390.88 -5,024.55 228.17 5,952,238.84 1,518,313.88 0.31 4,849.37 MWD+1FR-AK-CAZ-SC(3) 7,246.92 59.19 176.06 4,495.30 4,439.25 -5,104.98 231.60 5,952,158.34 1,518,317.80 0.38 4,724.56 MWD+1FR-AK-CAZ-SC(3) 7,342.00 59.43 176.39 4,543.83 4,487.78 -5,186.57 236.98 5,952,074.88 1,518,321.85 0.39 4,800.78 MWD+IFR-AK-CAZ-SC(3) 7,438.44 59.41 176.33 4,591.87 4,535.82 -5,287.71 242.14 5,951,993.47 1,518,325.69 0.08 4,876.50 MWD+IFR-AK-CAZ-SC(3) 7,531.42 59.45 175.96 4,640.18 4,584.13 -5,349.30 247.64 5,951,911.81 1,518,329.86 0.34 4,952.77 MWD+IFR-AK-CAZ-SC(3) 7,825.46 59.34 175.39 4,688.06 4,632.01 -5,430.01 253.74 5,951,831.02 1,518,334.85 0.53 5,028.50 MWD+IFR-AK-CAZ-SC(3) 7,720.34 59.37 175.48 4,736.42 4,680.37 -5,511.38 260.24 5,951,749.56 1,518,339.82 0.09 5,104.99 MWD+IFR-AK-CAZ-SC(3) 7,814.49 59.49 175.03 4,784.30 4,728.25 -5,592.17 288.95 5,951,668.68 1,518,345.22 0.43 5,181.04 MWD+IFR-AK-CAZ-SC(3) 7,909.58 59.36 175.45 4,832.66 4,776.81 -5,673.74 273.74 5,951,587.02 1,518,350.68 0.40 5,257.84 MWD+IFR-AK-CAZ-SC(3) 8,003.61 59.56 175.41 4,880.45 4,824.40 -5,754.48 280.19 5,951,506.19 1,518,355.82 0.22 5,333.75 MWD+IFR-AK-CAZ-SC(3) 8,098.17 59.52 175.10 4,928.39 4,872.34 -5,835.71 286.94 5,951,424.86 1,518,361.24 0.29 5,410.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:14.31AM Page 4 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +EI-W Northing Easting DLS Section (ft) O (°) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 8,193.08 59.48 175.15 4,976.56 4,920.51 -5,917.20 293.89 5,951,343.29 1,518,366.86 0.06 5,487.00 MWD+IFR-AK-CAZ-SC(3) 8,287.69 59.41 175.91 5,024.66 4,968.61 -5,998.42 300.24 5,951,261.98 1,518,371.89 0.70 5,563.30 MWD+IFR-AK-CAZ-SC(3) 8,382.21 59.49 175.78 5,072.70 5,018.65 -6,079.80 306.13 5,951,180.71 1,518,378.47 0.15 5,639.37 MWD+IFR-AK-CAZ-SC(3) 8,476.88 59.47 175.73 5,120.68 5,064.63 -6,160.76 312.16 5,951,099.47 1,518,381.17 0.05 5,715.47 MWD+IFR-AK-CAZ-SC(3) 8,571.04 59.47 176.03 5,168.61 5,112.56 -6,241.83 318.00 5,951,018.33 1,518,385.69 0.27 5,791.41 MWD+IFR-AK-CAZ-SC(3) 8,665.15 59.48 175.82 5,216.41 5,160.36 -6,322.69 323.76 5,950,937.39 1,518,390.13 0.19 5,867.13 MWD+IFR-AK-CAZ-SC(3) 8,759.56 59.33 175.85 5,264.46 5,208.41 -6,403.73 329.80 5,950,858.27 1,518,394.88 0.22 5,943.13 MWD+IFR-AK-CAZ-SC(3) 8,854.47 59.41 175.28 5,312.82 5,256.77 -6,485.15 338.26 5,950,774.77 1,518,399.99 0.35 6,019.65 MWD+IFR-AK-CAZ-SC(3) 8,948.49 59.58 175.03 5,360.54 5,304.49 -6,565.88 343.10 5,950,693.96 1,518,405.52 0.29 6,095.69 MWD+IFR-AK-CAZ-SC(3) 9,043.18 59.38 175.66 5,408.63 5,352.58 -8,647.16 349.72 5,950,612.57 1,518,410.82 0.61 8,172.17 MWD+IFR-AK-CAZ-SC(3) 9,138.65 59.50 175.72 5,458.15 5,400.10 -6,727.42 355.77 5,950,532.23 1,518,415.58 0.14 6,247.47 MWD+IFR-AK-CAZ-SC(3) 9,227.46 59.33 176.09 5,502.36 5,448.31 -6,805.40 361.35 5,950,454.18 1,518,419.87 0.40 8,320.50 MWD+IFR-AK-CAZ-SC(3) 9,321.44 59.69 175.52 5,550.04 5,493.99 -8,886.17 367.28 5,950,373.33 1,518,424.48 0.65 6,396.20 MWD+IFR-AK-CAZ-SC(3) 9,415.09 59.22 175.64 5,597.64 5,541.59 -6,966.58 373.49 5,950,292.83 1,518,429.39 0.51 8,471.71 MWD+IFR-AK-CAZ-SC(3) 9,508.34 59.30 175.72 5,645.30 5,589.25 -7,046.50 379.53 5,950,212.83 1,518,434.13 0.11 6,546.69 MWD+IFR-AK-CAZ-SC(3) 9,602.03 59.34 175.83 5,693.11 5,637.08 -7,128.88 385.47 5,950,132.40 1,518,438.75 0.11 8,622.03 MWD+IFR-AK-CAZ-SC(3) 9,895.26 59.43 175.84 5,740.59 5,684.54 -7,206.88 391.29 5,950,052.30 1,518,443.28 0.10 8,697.02 MWD+IFR-AK-CAZ-SC(3) 9,788.14 59.27 176.12 5,787.94 5,731.89 -7,286.59 396.90 5,949,972.51 1,518,447.58 0.31 8,771.63 MWD+IFR-AK-CAZ-SC(3) 9,880.70 59.55 176.32 5,835.04 5,778.99 -7,366.09 402,15 5,949,892.94 1,518,451,54 0.36 6,845.90 MWD+IFR-AK-CAZ-SC(3) 9,972.19 59.20 176.18 5,881.65 5,825.60 -7,444.65 407.30 5,949,814.31 1,518,455.41 0.40 6,919.28 MWD+IFR-AK-CAZ-SC(3) 10,066.02 59.12 175.79 5,929.75 5,873.70 -7,525.02 412.94 5,949,733.87 1,518,459.74 0.37 6,994.50 MWD+IFR-AK-CAZ-SC(3) 10,180.68 59.65 175.71 5,977.95 5,921.90 -7,606.26 418.98 5,949,652.55 1,518,464.46 0.56 7,070.68 MWD+IFR-AK-CAZ-SC(3) 10,255.01 59.48 175.73 6,025.74 5,969.69 -7,687.36 425.05 5,949,571.37 1,518,469.21 0.18 7,146.75 MWD+IFR-AK-CAZ-SC(3) 10,348.97 59,21 175.99 6,073.64 6,017.59 -7,767.98 430.88 5,949,490.87 1,518,473.73 0.37 7,222.28 MWD+IFR-AK-CAZ-SC(3) 10,443.81 59.34 175.77 8,122.00 8,085.95 -7,849.13 436.73 5,949,409.45 1,518,478.28 0.24 7,298.29 MWD+IFR-AK-CAZ-SC(3) 10,538.30 59.21 175.93 6,170.38 6,114.33 -7,930.31 442.62 5,949,328.19 1,518,482.83 0.20 7,374.36 MWD+IFR-AK-CAZ-SC(3) 10,631.39 59.12 176.27 6,218.09 6,162.04 -8,010.06 448.05 5,949,248.37 1,518,486.97 0.33 7,448.93 MWD+IFR-AK-CAZ-SC(3) 10,724.55 59.13 176.08 6,265.90 6,209.85 -8,089.84 453.39 5,949,168.52 1,518,491.00 0.18 7,523.49 MWD+IFR-AK-CAZ-SC(3) 10,816.88 59.08 177.14 8,313.19 6,257.14 -8,168.74 458.06 5,949,089.56 1,518,494.39 0.99 7,596.98 MWD+IFR-AK-CAZ-SC(3) 10,911.03 59.08 180.02 8,361.69 8,305.64 -8,249.66 460.07 5,949,008.62 1,518,495.08 2.62 7,671.16 MWD+IFR-AK-CAZ-SC(3) 11,005.39 59.06 183.14 6,410.20 6,354.15 -8,330.55 457.84 5,948,927.78 1,518,491.53 2.84 7,743.54 MWD+IFR-AK-CAZ-SC(3) 11,098.47 58.99 186.18 6,458.12 6,402.07 -8,410.08 451.35 5,948,848.38 1,518,483.76 2.80 7,812.87 MWD+IFR-AK-CAZ-SC(3) 11,182.10 59.22 187.87 6,490.79 6,434.74 -8,464.27 444.88 5,948,794.31 1,518,478.20 2.31 7,859.18 MWD+IFR-AK-CAZ-SC(3) 11,208.61 59.61 188.96 8,514.45 6,458.40 -8,503.88 438.82 5,948,754.80 1,518,469.70 2.18 7,892.58 MWD+IFR-AK-CAZ-SC(4) 11,302.91 59.07 190.80 6,562.55 6,506.50 -8,583.79 424.90 5,948,675.14 1,518,454.49 1.77 7,959.13 MWD+IFR-AK-CAZ-SC(4) 11,394.30 58.93 192.49 6,609.62 6,553.57 -8,660.51 409.09 5,948,598.69 1,518,437.43 1.59 8,021.98 MWD+IFR-AK-CAZ-SC(4) 11,492.70 59.25 194.85 8,860.17 8,604.12 -8,742.53 389.14 5,948,517.01 1,518,418.15 2.08 8,087.88 MWD+IFR-AK-CAZ-SC(4) 11,582.75 59.99 196.31 6,705.71 6,649.66 -8,817.36 368.27 5,948,442.54 1,518,394.07 1.62 8,146.88 MWD+IFR-AK-CAZ-SC(4) 11,877.70 59.93 197.19 8,753.25 6,897.20 -8,896.08 344.58 5,948,364.23 1,518,369.11 0.80 8,208.20 MWD+IFR-AK-CAZ-SC(4) 11,772.42 59.65 198.64 6,800.91 6,744.86 -8,973.95 319.41 5,948,286.78 1,518,342.67 1.36 8,268.15 MWD+IFR-AK-CAZ-SC(4) 12/7/2011 8:14:31AM Page 5 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND 1VDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 11,867.38 60.34 200.68 6,848.40 6,792.35 -9,051.38 291.74 5,948,209.81 1,518,313.75 2.00 8,326.63 MWD+IFR-AK-CAZ-SC(4) 11,958.52 60.68 200.72 6,893.26 6,837.21 -9,125.59 263.70 5,948,136.07 1,518,284.51 0.38 8,382.04 MWD+IFR-AK-CAZ-SC(4) 12,053.82 59.83 200.38 6,940.45 6,884.40 -9,202.91 234.71 5,948,059.25 1,518,254.27 0.95 8,439.86 MWD+IFR-AK-CAZ-SC(4) 12,147.95 59.80 200.27 8,987.87 6,931.82 -9,279.37 206.39 5,947,983.26 1,518,224.71 0.11 8,497.19 MWD+IFR-AK-CAZ-SC(4) 12,245.40 59.99 200.48 7,036.75 8,980.70 -9,358.40 177.04 5,947,904.72 1,518,194.08 0.27 8,556.41 MWD+IFR-AK-CAZ-SC(4) 12,337.46 59.60 200.04 7,083.07 7,027.02 -9,433.04 149.49 5,947,830.55 1,518,165.32 0.59 8,612.41 MWD+IFR-AK-CAZ-SC(4) 12,431.83 59.33 200.24 7,130.91 7,074.86 -9,509.19 121.56 5.947,754.87 1,518,136.16 0.34 8,669.62 MWD+IFR-AK-CAZ-SC(4) 12,528.18 59.87 199.55 7,179.77 7,123.72 -9,587.49 93.22 5,947,677.04 1,518,106.56 0.83 8,728.82 MW0+IFR-AK-CAZ-SC(5) 12,821.81 59.93 199.11 7,226.73 7,170.68 -9,663.93 66.41 5,947,601.08 1,518,078.51 0.41 8,786.56 MWD+IFR-AK-CAZ-SC(5) 12,715.56 60.14 199.25 7,273.55 7,217.50 -9,740.64 39.73 5,947,524.80 1,518,050.58 0.28 8,844.81 MW0+IFR-AK-CAZ-SC(5) 12,809.95 80.05 199.43 7,320.81 7,264.56 -9,817.84 12.63 5,947,448.05 1,518,022.24 0.19 8,903.33 MW0+IFR-AK-CAZ-SC(5) 12,904.99 60.62 200.07 7,367.65 7,311.60 -9,895.57 -15.28 5,947,370.80 1,517,993.07 0.84 8,961.97 MW0+IFR-AK-CAZ-SC(5) 12,997.54 62.26 201.55 7,411.90 7,355.85 -9,971.55 -44.16 5,947,295.31 1,517,962.96 2.26 9,018.63 MWD+IFR-AK-CAZ-SC(5) 13,093.02 64.36 201.68 7,454.78 7,398.73 -10,050.85 -75.59 5,947,218.53 1,517,930.25 2.20 9,077.22 MWD+IFR-AK-CAZ-SC(5) 13,163.80 66.24 201.65 7,484.36 7,428.31 -10,110.61 -99.33 5,947,157.17 1,517,905.55 2.66 9,121.35 MWD+IFR-AK-CAZ-SC(6) 13,208.53 87.31 200.84 7,502.00 7,445.95 -10,148.92 -114.22 5,947,119.11 1,517,890.03 2.91 9,149.77 MWD+IFR-AK-CAZ-SC(6) 13,265.83 89.34 200.74 7,523.16 7,467.11 -10,198.70 -133.12 5,947,089.85 1,517,870.33 3.55 9,186.90 MWD+IFR-AK-CAZ-SC(6) 13,305.01 70.89 199.92 7,536.48 7,480.43 -10,233.25 -145.92 5,947,035.32 1,517,856.97 4.42 9,212.80 MWD+IFR-AK-CAZ-SC(6) 13,359.03 72.93 200.21 7,553.26 7,497.21 -10,281.48 -163.53 5,946,987.38 1,517,838.57 3.81 9,249.07 MW0+IFR-AK-CAZ-SC(6) 13,399.55 74.27 199.56 7,564.70 7,508.65 -10,318.03 -176.75 5,946,951.05 1,517,824.76 3.85 9,276.61 MWD+IFR-AK-CAZ-SC(8) 13,455.09 76.70 200.09 7,578.62 7,522.57 -10,368.60 -194.99 5,946,900.78 1,517,805.71 4.47 9,314.74 MWD+IFR-AK-CAZ-SC(8) 13,496.38 79.17 199.84 7,587.25 7,531.20 -10,406.55 -208.77 5,948,863.07 1,517,791.31 6.01 9,343.31 MWD+IFR-AK-CAZ-SC(6) 13,548.34 83.68 200.20 7,594.99 7,538.94 -10,454.82 -226.36 5,946,815.10 1,517,772.94 8.71 9,379.62 MWD+IFR-AK-CAZ-SC(6) 13,587.95 84.59 199.40 7,599.04 7,542.99 -10,491.89 -239.71 5,946,778.28 1,517,758.99 3.05 9,407.57 MWD+IFR-AK-CAZ-SC(8) 13,645.38 85.40 199.25 7,604.05 7,548.00 -10,545.87 -258.64 5,946,724.59 1,517,739.19 1.43 9,448.50 MW0+IFR-AK-CAZ-SC(6) 13,687.89 87.57 198.05 7,606.66 7,550.61 -10,588.07 -272.21 5,946,684.62 1,517,724.97 5.83 9,479.20 MWD+IFR-AK-CAZ-SC(6) 13,738.89 89.98 197.52 7,607.75 7,551.70 -10,634.62 -287.78 5,946,636.33 1,517,708.61 4.84 9,516.62 MWD+IFR-AK-CAZ-SC(6) 13,780.75 91.90 197.19 7,607.06 7,551.01 -10,674.57 -300.26 5,946,596.60 1,517,695.48 4.65 9,547.55 MWD+IFR-AK-CAZ-SC(6) 13,836.79 92.94 196.21 7,604.69 7,548.64 -10,728.20 -316.35 5,946,543.24 1,517,678.52 2.55 9,589.35 MWD+IFR-AK-CAZ-SC(8) ' 13,880.99 93.87 195.18 7,602.07 7,546.02 -10,770.67 -328.29 5,946,500.97 1,517,665.90 3.14 9,622.80 MW0+IFR-AK-CAZ-SC(6) 13,935.19 94.86 194.18 7,597.94 7,541.89 -10,822.95 -341.98 5,946,448.93 1,517,651.36 2.59 9,664.39 MWD+IFR-AK-CAZ-SC(6) 13,976.35 95.35 193.34 7,594.28 7,538.23 -10,862.77 -351.73 5,946,409.28 1,517,640.96 2.36 9,696.36 MWD+IFR-AK-CAZ-SC(6) 14,027.21 95.42 190.78 7,589.51 7,533.48 -10,912.28 -362.31 5,946,359.95 1,517,629.58 5.01 9,736.77 MWD+IFR-AK-CAZ-SC(6) 14,071.98 95.35 189.14 7,585.30 7,529.25 -10,956.18 -370.02 5,946,318.18 1,517,621.16 3.65 9,773.29 MWD+IFR-AK-CAZ-SC(6) 14,122.70 95.29 186.95 7,580.60 7,524.55 -11,006.18 -377.09 5,946,266.31 1,517,613.28 4.30 9,815.62 MWD+IFR-AK-CAZ-SC(6) 14,167.27 95.04 185.48 7,576.59 7,520.54 -11,050.31 -381.90 5,946,222.27 1,517,607.76 3.33 9,853.59 MWD+IFR-AK-CAZ-SC(6) 14,217.29 94.98 181.95 7,572.22 7,516.17 -11,100.03 -385.12 5,946,172.81 1,517,603.72 7.03 9,897.28 MW0+IFR-AK-CAZ-SC(6) 14,258.91 95.23 179.84 7,568.52 7,512.47 -11,141.47 -385.77 5,948,131.19 1,517,802.40 5.09 9,934.57 MWD+IFR-AK-CAZ-SC(6) 14,312.40 94.85 176.70 7,563.81 7,507.76 -11,194.73 -384.18 5,946,077.92 1,517,603.14 5.89 9,983.51 MWD+IFR-AK-CAZ-SC(6) 14,357.69 95.41 174.42 7,559.76 7,503.71 -11,239.70 -380.67 5,946,032.90 1,517,605.90 5.16 10,025.75 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8:14:31AM Page 6 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Coordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +El-W Northing Easting DLS Section (ft) (1 (1 (ft) (ft) (ft) (ft) (ft) (ft) 01001 (ft) Survey Tool Name 14,408.47 95.60 171.42 7,554.89 7,498.84 -11,289.85 -374.44 5,945,982.66 1,517,611.31 5.89 10,073.83 MWD+IFR-AK-CAZ-SC(6) 14,453.08 95.47 169.49 7,550.59 7,494.54 -11,333.63 -367.08 5,945,938.76 1,517,617.96 4.32 10,116.63 MWD+IFR-AK-CAZ-SC(6) 14,503.35 95.10 166.38 7,545.96 7,489.91 -11,382.58 -356.62 5,945,889.86 1,517,627.63 6.20 10,165.41 MWD+IFR-AK-CAZ-SC(6) 14,547.88 95.23 164.70 7,541.95 7,485.90 -11,425.50 -345.55 5,945,848.56 1,517,837.99 3.77 10,208.99 MWD+IFR-AK-CAZ-SC(6) 14,599.74 95.04 182.23 7,537.31 7,481.26 -11,475.03 -330.84 5,945,796.80 1,517,851.89 4.76 10,280.09 MWD+IFR-AK-CAZ-SC(8) 14,644.20 95.10 160.42 7,533.38 7,477.33 -11,516.99 -316.66 5,945,754.63 1,517,665.39 4.06 10,304.11 MWD+IFR-AK-CAZ-SC(6) 14,693.49 95.16 157.33 7,528.97 7,472.92 -11,562.77 -298.97 5,945,708.58 1,517,682.33 6.25 10,353.08 MWD+IFR-AK-CAZ-SC(6) 14,739.15 95.18 155.81 7,524.86 7,468.81 -11,604.50 -280.89 5,945,666.55 1,517,699.73 3.32 10,398.54 MWD+IFR-AK-CAZ-SC(6) 14,789.70 95.22 154.67 7,520.29 7,464.24 -11,650.21 -259.81 5,945,620.51 1,517,720.06 2.25 10,448.88 MWD+IFR-AK-CAZ-SC(6) 14,833.79 95.47 153.37 7,516.18 7,480.13 -11,689.67 -240.58 5,945,580.74 1,517,738.65 2.99 10,492.77 MWD+IFR-AK-CAZ-SC(6) 14,883.42 95.72 152.85 7,511.34 7,455.29 -11,733.73 -218.24 5,945,536.34 1,517,760.27 1.16 10,542.14 MWD+IFR-AK-CAZ-SC(6) 14,928.69 95.47 152.04 7,506.93 7,450.88 -11,773.67 -197.40 5,945,496.06 1,517,780.45 1.88 10,587.15 MWD+IFR-AK-CAZ-SC(6) 14,995.56 95.04 152.30 7,500.80 7,444.75 -11,832.56 -166.31 5,945,438.68 1,517,810.58 0.75 10,853.85 MWD+IFR-AK-CAZ-SC(6) 15,025.92 95.04 151.52 7,498,14 7,442.09 -11,859.24 -152.07 5,945,409.78 1,517,824.38 2.56 10,683.85 MWD+IFR-AK-CAZ-SC(6) 15,120.86 94.23 151.96 7,490.47 7,434.42 -11,942.59 -107.27 5,945,325.72 1,517,867.82 0.97 10,778.33 MWD+IFR-AK-CAZ-SC(6) 15,215.96 95.10 151.66 7,482.73 7,428.68 -12,026.13 -82.49 5,945,241.46 1,517,911.23 0.97 10,872.96 MWD+IFR-AK-CAZ-SC(6) 15,311.70 92.93 151.57 7,476.03 7,419.98 -12,110.15 -17.09 5,945,156.73 1,517,955.25 2.27 10,988.30 MWD+IFR-AK-CAZ-SC(6) 15,406.62 92.82 150.49 7,471.43 7,415.38 -12,193.09 28.83 5,945,073.05 1,517,999.81 1.18 11,062.88 MWD+IFR-AK-CAZ-SC(6) 15,501.50 89.47 151.13 7,469.70 7,413.65 -12,275.90 75.09 5,944,989.51 1,518,044.71 3.39 11,157.47 MWD+IFR-AK-CAZ-SC(6) 15,598.08 89.78 151.28 7,470.33 7,414.28 -12,360.53 121.81 5,944,904.14 1,518,089.85 0.36 11,253.84 MWD+IFR-AK-CAZ-SC(8) 15,893.61 92.20 151.11 7,468.88 7,412.83 -12,444.22 167.63 5,944,819.72 1,518,134.49 2.54 11,349.14 MWD+IFR-AK-CAZ-SC(6) 15,788.95 92.75 151.44 7,464.57 7,408.52 -12,527.75 213.41 5,944,735.46 1,518,178.90 0.67 11,444.19 MWD+IFR-AK-CAZ-SC(6) 15,884.53 91.26 150.61 7,461.22 7,405.17 -12,611.31 259.68 5,944,851.17 1,518,223.81 1.78 11,539.48 MWD+IFR-AK-CAZ-SC(6) 15,978.19 91.08 149.89 7,459.31 7,403.28 -12,692.61 308.14 5,944,589.13 1,518,268.94 0.79 11,832.79 MWD+IFR-AK-CAZ-SC(6) 16,070.04 89.47 149.82 7,458.87 7,402.82 -12,772.04 352.27 5,944,488.97 1,518,313.78 1.75 11,724.27 MWD+IFR-AK-CAZ-SC(6) 18,169.89 89.91 149.84 7,459.41 7,403.36 -12,858.27 402.60 5,944,401.94 1,518,382.68 0.48 11,823.70 MWD+IFR-AK-CAZ-SC(6) 16,265.87 88.67 150.57 7,460.60 7,404.55 -12,941.47 450.43 5,944,317.98 1,518,409.15 1.61 11,919.32 MWD+IFR-AK-CAZ-SC(6) 16,363.61 88.67 151.82 7,462.87 7,406.82 -13,027.09 497.51 5,944,231.61 1,518,454.83 1.28 12,016.81 MWD+IFR-AK-CAZ-SC(6) 16,457.03 88.81 151.82 7,485.09 7,409.04 -13,109.42 541.62 5;944,148.59 1,518,497.59 0.08 12,110.06 MWD+IFR-AK-CAZ-SC(6) 16,552.10 88.42 151.69 7,467.55 7,411.50 -13,193.14 586.59 5,944,064.15 1,518,541.19 0.24 12,204.95 MWD+IFR-AK-CAZ-SC(6) 16,647.75 89.29 152.05 7,469.46 7,413.41 -13,277.47 631.68 5,943,979.10 1,518,584.90 0.98 12,300.43 MWD+IFR-AK-CAZ-SC(6) 16,742.22 89.23 152.85 7,470.68 7,414.63 -13,361.22 675.37 5,943,894.66 1,518,627.22 0.85 12,394.80 MWD+IFR-AK-CAZ-SC(6) 18,839.02 89.16 153.26 7,472.04 7,415.99 -13,447.50 719.23 5,943,807.68 1,518,869.66 0.43 12,491.54 MWD+IFR-AK-CAZ-SC(6) 16,930.74 87.99 154.05 7,474.32 7,418.27 -13,529.67 759.92 5,943,724.87 1,518,709.01 1.54 12,583.20 MWD+IFR-AK-CAZ-SC(6) 17,029.81 89.04 154.88 7,476.89 7,420.84 -13,619.03 802.61 5,943,634.84 1,518,750.23 1.35 12,682.23 MWD+IFR-AK-CAZ-SC(8) 17,125.86 88.30 155.38 7,479.12 7,423.07 -13,706.15 842.99 5,943,547.08 1,518,789.19 0.93 12,778.25 MWD+IFR-AK-CAZ-SC(6) 17,221.23 88.80 155.51 7,481.53 7,425.48 -13,792.87 882.61 5,943,459.74 1,518,827.39 0.54 12,873.59 MWD+IFR-AK-CAZ-SC(6) 17,314.20 90.34 154.40 7,482.23 7,428.18 -13,877.09 921.97 5,943,374.89 1,518,865.37 2.04 12,966.55 MW0+IFR-AK-CAZ-SC(6) 17,411.90 90.40 154.41 7,481.80 7,425.55 -13,965.20 964.17 5,943,286.11 1,518,908.13 0.06 13,064.25 MWD+IFR-AK-CAZ-SC(6) 17,506.70 90.34 154.73 7,480.99 7,424.94 -14,050.81 1,004.88 5,943,199.86 1,518,945.44 0.34 13,159.04 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8:14:31AM Page 7 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +Ni•S +E./-W Northing Easting DLS Section (ft) (1 (°I (ft) (ft) (ft) (ft) (ft) (ft) moo.) (ft) "Survey Tool Name 17,602.52 89.97 154.62 7,480.73 7,424.68 -14,137.42 1,045.87 5,943,112.60 1,518,985.01 0.40 13,254.86 MWD+IFR-AK-CAZ-SC(6) 17,698.28 89.47 154.95 7,481.19 7,425.14 -14,224.06 1,086.66 5,943,025.32 1,519,024.39 0.63 13,350.62 MWD+IFR-AK-CAZ-SC(6) 17,793.20 89.85 154.74 7,481.76 7,425.71 -14,309.97 1,127.01 5,942,938.77 1,519,083.33 0.46 13,445.54 MWD+IFR-AK-CAZ-SC(6) 17,888.73 90.71 154.60 7,481.29 7,425.24 -14,396.32 1,167.88 5,942,851.78 1,519,102.78 0.91 13,541.06 MWD+IFR-AK-CAZ-SC(6) 17,982.84 90.28 154.40 7,480.48 7,424.43 -14,481.26 1,208.39 5,942,766.20 1,519,141.91 0.50 13,835.16 MWD+IFR-AK-CAZ-SC(6) 18,077.71 89.72 154.30 7,480.48 7,424.43 -14,566.78 1,249.46 5,942,680.03 1,519,181.58 0.60 13,730.03 MWD+IFR-AK-CAZ-SC(6) 18,174.16 90.77 154.09 7,480.07 7,424.02 -14,653.81 1,291.44 5,942,592.53 1,519,222.14 1.11 13,828.47 MWD+IFR-AK-CAZ-SC(6) 18,285.82 90.15 153.72 7,479.33 7,423.28 -14,735.92 1,331.76 5,942,509.58 1,519,281.11 0.79 13,918.11 MWD+IFR-AK-CAZ-SC(6) 18,364.59 88.85 153.61 7,480.19 7,424.14 -14,824.44 1,375.57 5,942,420.37 1,519,303.47 1.32 14,016.84 MWD+IFR-AK-CAZ-SC(6) 18,480.57 89.41 153.01 7,481.65 7,425.80 -14,910.18 1,418.68 5,942,333.95 1,519,345.17 0.88 14,112.77 MWD+IFR-AK-CAZ-SC(8) 18,524.00 89.41 153.01 7,482.30 7,426.25 -14,966.70 1,447.46 5,942,276.97 1,519,373.03 0.00 14,176.16 PROJECTED to TD 12/7/2011 8:14:31AM Page 8 COMPASS 2003.16 Build 69 t " ,• �t t !3 0 -11 ConocoPhillips(Alaska) Inc. Western North Slope p CD4 Nanuq Pad CD4-03 501032064100 V Sperry Drilling t Definitive Survey Report 07 December, 2011 0 it g a 0 ,(f / 2f2 ' di.113/N p vA HALLIBURTDN Sperry Drilling r ConocoPhillips (Alaska) Inc. Definitive Survey Report i Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Project Western North Slope Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Well CD4-03 Well Position +N/-S 0.00 ft Northing: 5,957,516.83 ft Latitude: 70.2924634 +E/.W 0.00 ft Easting: 378,135.75 ft Longitude: -150.9866372 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 19.60 ft Wellbore CD4-03 Magnetics Model Name Sample Date _Declination10:111117* , x r 7 BGGM2011 10/4/2011 20.32 80.76 57,600 Design CD4-03 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.45 Vertical Section: Depth From(TVD) +h1/-S +E/-W Direction (ft) � (ft) (ft) (°) 36.45 0.00 0.00 155.00 Survey Program Datet. - ', ,+ o' ....; kg...V. 4gV .. . � T. From To 1 . (ft) (ft) Survey(Wellbore) Tool Name Description Survey Date 79.00 632.00 CD4-03 Gyro(CD4-03) CB-GYRO-SS Camera based gyro single shot 10/4/2011 12:00 693.10 3,115.36 CD4-03 MWD R100(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/4/2011 12:00 3,186.24 11,162.10 CD4-03 MWD R200(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/11/2011 12:0' 11,208.61 12,431.63 CD4-03 MWD R400(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/30/2011 12:0 12,528.18 13,093.02 CD4-03 MWD R500(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/5/2011 12:00 13,163.80 18,460.57 CD4-03 MWD R600(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/15/2011 12:0 Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +EbW Northing Easting DLS Section (ft) r) r) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 36.45 0.00 0.00 36.45 -19.60 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 UNDEFINED 79.00 0.29 98.93 79.00 22.95 -0.02 0.11 5,957,516.81 378,135.86 0.68 0.06 CB-GYRO-SS(1) 172.00 0.18 123.83 172.00 115.95 -0.13 0.48 5,957,516.69 378,138.21 0.16 0.32 CB-GYRO-SS(1) 263.00 0.44 129.19 263.00 206.95 -0.43 0.85 5,957,516.38 378,136.59 0.29 0.75 CB-GYRO-SS(1) 355.00 0.85 144.25 354.99 298.94 -1.21 1.52 5,957,515.59 378,137.25 0.48 1.74 CB-GYRO-SS(1) 448.00 2.03 154.12 447.96 391.91 -3.25 2.64 5,957,513.53 378,138.34 1.29 4.07 CB-GYRO-SS(1) 540.00 3.62 181.98 539.85 483.80 -7.48 4.25 5,957,509.28 378,139.88 1.77 8.58 CB-GYRO-SS(1) 632.00 3.92 164.02 631.65 575.60 -13.27 6.02 5,957,503.47 378,141.55 0.36 14.57 CB-GYRO-SS(1) 693.10 4.58 168.83 692.58 636.53 -17.67 7.07 5,957,499.05 378,142.54 1.22 19.00 MWD+IFR-AK-CAZ-SC(2) 785.95 6.82 172.88 784.96 728.91 -26.77 8.49 5,957,489.93 378,143.80 2.45 27.85 MWD+IFR-AK-CAZ-SC(2) 12/7/2011 8:24:54AM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhiilips(Alaska)Inc. Local Co•ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND NDSS +N/•S +El•W Northing Easting DLS Section (ft) (1 (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 878.53 9.32 175.48 876.62 820.57 -39.70 9.76 5,957,476.98 378,144.86 2.73 40.11 MWD+IFR-AK-CAZ-SC(2) 972.32 13.11 182.45 968.61 912.56 -57.91 9.90 5,957,458.77 378,144.71 4.28 58.67 MWD+IFR-AK-CAZ-SC(2) 1,067.63 14.20 181.45 1,081.22 1,005.17 -80.39 9.15 5,957,436.30 378,143.59 1.17 76.73 MWD+IFR-AK-CAZ-SC(2) 1,108.80 16.23 184.23 1,100.95 1,044.90 -91.18 8.59 5,957,425.53 378,142.86 5.24 86.27 MWD+IFR-AK-CAZ-SC(2) 1,161.33 20.00 181.82 1,150.87 1,094.82 -107.49 7.77 5,957,409.24 378,141.77 7.32 100.70 MWD+IFR-AK-CAZ-SC(2) 1,208.28 22.91 181.40 1,194.54 1,138.49 -124.64 7.29 5,957,392.09 378,141.02 6.21 116.05 MWD+IFR-AK-CAZ-SC(2) 1,255.27 23.98 180.77 1,237.67 1,181.62 -143.34 6.94 5,957,373.40 378,140.36 2.34 132.85 MWD+IFR-AK-CAZ-SC(2) 1,346.15 27.42 179.60 1,319.55 1,263.50 -182.75 6.84 5,957,334.01 378,139.62 3.83 168.51 MWD+IFR-AK-CAZ-SC(2) 1,439.57 31.65 179.10 1,400.81 1,344.76 -228.79 7.37 5,957,287.97 378,139.41 4.54 210.46 MWD+IFR-AK-CAZ-SC(2) 1,533.43 34.65 177.15 1,479.38 1,423.33 -280.07 9.08 5,957,236.67 378,140.29 3.39 257.67 MWD+IFR-AK-CAZ-SC(2) 1,627.71 38.56 177.27 1,555.05 1,499.00 -336.21 11.82 5,957,180.50 378,142.12 4.15 309.71 MWD+IFR-AK-CAZ-SC(2) 1,722.46 41.97 176.17 1,627.34 1,571.29 -397.34 15.34 5,957,119.33 378,144.85 3.88 368.59 MWD+IFR-AK-CAZ-SC(2) 1,816.67 46.58 176.13 1,694.78 1,638.73 -462.94 19.76 5,957.053.67 378,148.00 4.89 427.92 MWD+IFR-AK-CAZ-SC(2) 1,911.01 50.06 175.60 1,757.50 1,701.45 -533.20 24.85 5,956,983.34 378,151.95 3.71 493.75 MWD+IFR-AK-CAZ-SC(2) 2,005.17 53.91 177.16 1,815.49 1,759.44 -607.22 29.50 5,956,909.26 378,155.40 4.29 562.80 MWD+IFR-AK-CAZ-SC(2) 2,099.78 57.57 177.91 1,868.73 1,812.68 -685.32 32.85 5,956,831.13 378,157.49 3.82 634.99 MWD+IFR-AK-CAZ-SC(2) 2,194.40 60.57 178.43 1,917.37 1,861.32 -766.45 35.44 5,956.749.97 378,158.76 3.20 709.61 MWD+IFR-AK-CAZ-SC(2) 2,289.22 61.57 178.44 1,963.23 1,907.18 -849.40 37.71 5,956,667.00 378,159.68 1.05 785.76 MWD+IFR-AK-CAZ-SC(2) 2,380.84 81.79 178.78 2,006.60 1,950.55 -929.86 39.87 5,958,588.53 378,160.34 0.39 859.50 MWD+IFR-AK-CAZ-SC(2) 2,478.49 80.81 177.56 2,052.63 1,996.58 -1,013.88 42.37 5,956,502.48 378,181.87 1.50 938.80 MWD+IFR-AK-CAZ-SC(2) 2,570.72 81.32 177.43 2,098.22 2,042.17 -1,096.27 45.97 5,956,420.05 378,163.94 0.55 1,012.99 MWD+IFR-AK-CAZ-SC(2) 2,664.69 80.04 177.11 2,144.24 2,088.19 -1,178.11 49.87 5,956,338.16 378,166.51 1.39 1,088.81 MWD+IFR-AK-CAZ-SC(2) 2,758.71 60.10 177.34 2,191.15 2,135.10 -1,259.50 53.82 5,956,256.73 378,169.14 0.22 1,164.23 MWD+IFR-AK-CAZ-SC(2) 2,853.35 59.55 176.77 2,238.72 2,182.67 -1,341.20 58.02 5,958,174.97 378,172.02 0.78 1,240.06 MWD+IFR-AK-CAZ-SC(2) 2,946.85 58.96 177.00 2,286.41 2,230.38 -1,421.27 62.38 5,956,094.85 378,175.08 0.87 1,314.47 MWD+IFR-AK-CAZ-SC(2) 3,041.96 59.85 177.04 2,334.92 2,278.87 -1,503.20 66.64 5,956,012.87 378,178.01 0.93 1,390.53 MWD+IFR-AK-CAZ-SC(2) 3,115.36 81.25 177.30 2,371.01 2,314.96 -1,567.04 69.80 5,955,949.00 378,180.13 1.93 1,449.71 MWD+IFR-AK-CAZ-SC(2) 3,186.24 61.25 176.51 2,405.10 2,349.05 -1,629.09 73.15 5,955,886.91 378,182.48 0.98 1,507.37 MWD+IFR-AK-CAZ-SC(3) 3,279.20 80.38 176.86 2,450.43 2,394.38 -1,710.11 77.85 5,955,805.83 378,185.86 0.99 1,582.78 MWD+IFR-AK-CAZ-SC(3) 3,374.41 60.03 176.24 2,497.74 2,441.69 -1,792.58 82.82 5,955,723.29 378,189.49 0.67 1,659.63 MWD+IFR-AK-CAZ-SC(3) 3,488.58 59.19 177.42 2,545.38 2,489.33 -1,873.69 87.31 5,955,842.13 378,192.67 1.40 1,735.04 MWD+IFR-AK-CAZ-SC(3) 3,582.77 59.20 177,97 2,593.62 2,537.57 -1,954.52 90.57 5,955,561.26 378,194.61 0.50 1,809.87 MWD+IFR-AK-CAZ-SC(3) 3,657.53 58.91 178.41 2,642.35 2,586.30 -2,035.75 93.13 5,955,480.00 378,195.88 0.50 1,884.38 MWD+IFR-AK-CAZ-SC(3) 3,751.97 58.82 178.76 2,691.18 2,635.13 -2,116.56 95.13 5,955,399.18 378,196.55 0.33 1,958.46 MWD+IFR-AK-CAZ-SC(3) 3,847.09 58.56 179.50 2,740.61 2,684.56 -2,197.82 96.36 5,955,317.92 378,196.47 0.72 2,032.63 MWD+IFR-AK-CAZ-SC(3) 3,941.20 58.81 180.10 2,789.66 2,733.61 -2,278.14 96.85 5,955,237.82 378,195.45 0.55 2,105.54 MWD+IFR-AK-CAZ-SC(3) 4,036.06 59.08 180.25 2,838.74 2,782.69 -2,359.31 98.40 5,955,156.46 378,193.88 0.51 2,179.00 MWD+IFR-AK-CAZ-SC(3) 4,130.70 58.86 180.00 2,887.53 2,831.48 -2,440.41 96.22 5,955,075.38 378,192.39 0.32 2,252.43 MWD+IFR-AK-CAZ-SC(3) 4,225.69 58.56 179.88 2,936.86 2,880.81 -2,521.58 96.30 5,954,994.23 378,191.16 0.33 2,326.03 MWD+IFR-AK-CAZ-SC(3) 4,320.49 58.37 180.25 2,986.44 2,930.39 -2,602.38 96.21 5,954.913.45 378,189.76 0.39 2,399.22 MWD+IFR-AK-CAZ-SC(3) 12!7/2011 8:24:54AM Page 3 COMPASS 2003,16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Az' ` ND NDSS +N/-S +EI-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (1100') (ft) Survey Tool Name 4,414.87 58.13 180.53 3,036.11 2,980.06 -2,682.64 95.67 5,954,833.22 378,187.91 0.36 2,471.73 MWD+IFR-AK-CAZ-SC(3) 4,509.98 58.34 180.20 3,086.18 3,030.13 -2,763.50 95.15 5,954,752.38 378,186.09 0.37 2,544.79 MWD+IFR-AK-CAZ-SC(3) 4,604.02 58.83 180.91 3,135.19 3,079.14 -2,843.75 94.37 5,954,672.16 378,184.01 0.83 2,617.20 MWD+IFR-AK-CAZ-SC(3) 4,899.05 59.61 180.30 3,183.82 3,127.77 -2,925.39 93.51 5,954,590.55 378,181.82 0.99 2,890.82 MWD+IFR-AK-CAZ-SC(3) 4,793.54 60.02 178.87 3,231.33 3,175.28 -3,007.06 94.11 5,954,508.89 378,181.09 1.38 2,765.09 MWD+IFR-AK-CAZ-SC(3) 4,886.88 59.13 177.09 3,278.61 3,222.56 -3.087.49 96.94 5,954,428.43 378,182.62 1.90 2,839.18 MWD+IFR-AK-CAZ-SC(3) 4,982.40 58.42 176.91 3,328.12 3,272.07 -3,169.06 101.21 5,954,348.81 378,185.57 0.78 2,914.92 MWD+IFR-AK-CAZ-SC(3) 5,077.39 57.68 176.75 3,378.39 3,322.34 -3,249.54 105.67 5,954,266.28 378,188.72 0.79 2,989.74 MWD+IFR-AK-CAZ-SC(3) 5,170.79 57.72 178.22 3,428.30 3,372.25 -3,328.34 110.51 5,954,187.42 378,192.28 0.48 3,063.20 MWD+IFR-AK-CAZ-SC(3) 5,264.98 57.86 178.92 3,478.50 3,422.45 -3,407.89 115.28 5,954,107.81 378,195.78 0.65 3,137.31 MWD+IFR-AK-CAZ-SC(3) 5,358.07 58.92 177.22 3,527.29 3,471.24 -3,487.08 119.33 5,954,028.58 378,198.53 1.17 3,210.78 MWD+IFR-AK-CAZ-SC(3) 5,453.34 59.21 176.89 3,576.27 3,520.22 -3,568.67 123.53 5,953,946.92 378,201.40 0.43 3,286.52 MWD+IFR-AK-CAZ-SC(3) 5,547.54 58.95 176.49 3,624.67 3,568.62 -3,649.35 128.19 5,953,866.19 378,204.76 0.46 3,361.61 MWD+1FR-AK-CAZ-SC(3) 5,841.87 58.84 177.01 3,673.41 3,817.36 -3,729.98 132.77 5,953,785.49 378,208.03 0.49 3,436.63 MWD+IFR-AK-CAZ-SC(3) 5,736.23 58.77 177.03 3,722.28 3,666.23 -3,810.59 136.97 5,953.704.84 378,210.92 0.08 3,511.45 MWD+IFR-AK-CAZ-SC(3) 5,830.99 58.80 177.20 3,771.39 3,715.34 -3,891.53 141.05 5,953,623.85 378,213.69 0.18 3,586.53 MWD+IFR-AK-CAZ-SC(3) 5,924.80 59.33 178.74 3,819.61 3,763.56 -3,971.88 145.30 5,953,543.44 378,216.64 0.70 3,661.16 MWD+IFR-AK-CAZ-SC(3) 6,019.48 59.24 176.09 3,867.97 3,811.92 -4,053.12 150.39 5,953,462.14 378,220.41 0.80 3,736.93 MWD+IFR-AK-CAZ-SC(3) 6,113.79 59.13 175.48 3,916.29 3,860.24 -4,133.90 156.34 5.953,381.29 378,225.05 0.57 3,812.66 MWD+IFR-AK-CAZ-SC(3) 6,207.25 59.06 175.27 3,964.29 3,908.24 -4,213.83 162.81 5,953,301.27 378,230.22 0.21 3,887.83 MWD+IFR-AK-CAZ-SC(3) 6,302.33 59.30 175.58 4,013.00 3,956.95 -4,295.22 169.32 5,953,219.79 378,235.41 0.38 3,964.35 MWD+IFR-AK-CAZ-SC(3) 6,396.40 59.55 175.01 4,060.85 4,004.80 -4,375.94 175.97 5,953,138.98 378,240.74 0.59 4,040.31 MWD+IFR-AK-CAZ-SC(3) 6,490.98 59.30 175.12 4,108.96 4,052.91 -4,457.06 182.97 5,953,057.76 378,246.43 0.28 4,116.80 MWD+IFR-AK-CAZ-SC(3) 6,585.60 59.02 175.84 4,157.47 4,101.42 -4,538.04 189.52 5,952,976.69 378,251.66 0.58 4,192.95 MW1D+IFR-AK-CAZ-SC(3) 6,880.00 59.37 175.40 4,205.81 4,149.76 -4,618.87 195.85 5,952,895.77 378,256.69 0.43 4,268.89 MWD+IFR-AK-CAZ-SC(3) 8,774.09 59.62 175.64 4,253.57 4,197.52 -4,699.69 202.18 5,952,814.87 378,261.71 0.34 4,344.81 MWD+IFR-AK-CAZ-SC(3) 6,869.09 59.48 175.24 4,301.72 4,245.67 -4,781.33 208.69 5,952,733.14 378,266.89 0.39 4,421.55 MWD+IFR-AK-CAZ-SC(3) 6,963.95 59.65 176.06 4,349.77 4,293.72 -4,862.88 214.89 5,952,651.51 378,271.77 0.77 4,498.09 MWD+IFR-AK-CAZ-SC(3) 7,058.29 58.87 175.88 4,397.99 4,341.94 -4,943.77 220.59 5,952,570.55 378,278.16 0.84 4,573.80 MWD+1FR-AK-CAZ-SC(3) 7,152.89 58.86 176.22 4,448.91 4,390.86 -5,024.55 226.17 5,952,489.70 378,280.42 0.31 4,849.37 MWD+IFR-AK-CAZ-SC(3) 7,246.92 59.19 176.06 4,495.30 4,439.25 -5,104.98 231.60 5,952,409.19 378,284.55 0.38 4,724.56 MWD+IFR-AK-CAZ-SC(3) 7,342.00 59.43 176.39 4,543.83 4,487,78 -5,186.57 236.98 5,952,327.53 378,288.61 0.39 4,800.78 MWD+IFR-AK-CAZ-SC(3) 7,436.44 59.41 176.33 4,591.87 4,535.82 -5,287.71 242.14 5,952,246.32 378,292.45 0.06 4,876.50 MWD+IFR-AK-CAZ-SC(3) 7,531.42 59.45 175.96 4,640.18 4,584.13 -5,349.30 247.64 5,952,164.66 378,296.63 0.34 4,952.77 MWD+IFR-AK-CAZ-SC(3) 7,625.46 59.34 175.39 4,888.06 4,832.01 -5,430.01 253.74 5,952,083.87 378,301.42 0.53 5,028.50 MWD+IFR-AK-CAZ-SC(3) 7,720.34 59.37 175.48 4,736.42 4,680.37 -5,511.38 260.24 5,952,002.41 378,306.60 0.09 5,104.99 MWD+IFR-AK-CAZ-SC(3) 7,814.49 59.49 175.03 4,784.30 4,728.25 -5,592.17 268.95 5,951,921.53 378,311.99 0.43 5,181.04 MWD+IFR-AK-CAZ-SC(3) 7,909.56 59.36 175.45 4,832.66 4,776.61 -5,673.74 273.74 5,951,839.87 378,317.46 0.40 5,257.84 MWD+IFR-AK-CAZ-SC(3) 8,003.61 59.56 175.41 4,880.45 4,824,40 -5,754.48 280.19 5,951,759.04 378,322.60 0.22 5,333.75 MWD+IFR-AK-CAZ-SC(3) 8,098.17 59.52 175.10 4,928.39 4,872.34 -5,835.71 286.94 5,951,677.72 378,328.03 0.29 5,410.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:24:54AM Page 4 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Coordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +E!•W Northing Easting OLS Section (ft) r) (1 (ft) (ft) (ft) (ft) (ft) (ft) (°Hoo') (ft) Survey Tool Name 6,193.08 59.48 175.15 4,976.56 4,920.51 -5,917.20 293.89 5,951,596.14 378,333.66 0.06 5,487.00 MWD+IFR-AK-CAZ-SC(3) 8,287.69 59.41 175.91 5,024.66 4,968.61 -5,998.42 300.24 5,951,514.83 378,338.69 0.70 5,563.30 MWD+IFR-AK-CAZ-SC(3) 8,382.21 59.49 175.78 5,072.70 5,016.65 -6,079.80 306.13 5,951,433.57 378,343.27 0.15 5,839.37 MWD+IFR-AK-CAZ-SC(3) 8,476.88 59.47 175.73 5,120.68 5,064.63 -6,160.76 312.16 5,951,352.33 378,347.98 0.05 5,715.47 MWD+IFR-AK-CAZ-SC(3) 8,571.04 59.47 176.03 5,168.61 5,112.58 -6,241.83 318.00 5,951,271.18 378,352.50 0.27 5,791.41 MWD+IFR-AK-CAZ-SC(3) 8,665.15 59.48 175.82 5,216.41 5,160.36 -6,322.69 323.76 5,951,190.25 378,356.95 0.19 5,867.13 MWD+IFR-AK-CAZ-SC(3) 8,759.56 59.33 175.65 5,264.46 5,208.41 -8,403.73 329.80 5,951,109.12 378,381.68 0.22 5,943.13 MWD+IFR-AK-CAZ-SC(3) 8,854.47 59.41 175.28 5,312.82 5,256.77 -6,485.15 336.26 5,951,027.62 378,366.81 0.35 8,019.65 MWD+IFR-AK-CAZ-SC(3) 8,948.49 59.58 175.03 5,360.54 5,304.49 -6,565.86 343.10 5,950,948.81 378,372.35 0.29 6,095.69 MWD+IFR-AK-CAZ-SC(3) 9,043.18 59.38 175.66 5,408.63 5,352.58 -6,647.16 349.72 5,950,865.42 378,377.65 0.61 6,172.17 MWD+IFR-AK-CAZ-SC(3) 9,136.85 59.50 175.72 5,456.15 5,400.10 -6,727.42 355.77 5,950,785.08 378,382.39 0.14 8,247.47 MWD+IFR-AK-CAZ-SC(3) 9,227.46 59.33 176.09 5,502.36 5,446.31 -6,805.40 361.35 5,950,707.03 378,388.71 0.40 6,320.50 MWD+IFR-AK-CAZ-SC(3) 9,321.44 59.69 175.52 5,550.04 5,493.99 -6,886.17 387.28 5,950,626.19 378,391.33 0.65 8,396.20 MWD+IFR-AK-CAZ-SC(3) 9,415.09 59.22 175.84 5,597.84 5,541.59 -6,966.58 373.49 5,950,545.69 378,398.24 0.51 8,471.71 MWD+IFR-AK-CAZ-SC(3) 9,508.34 59.30 175.72 5,645.30 5,589.25 -7,046.50 379.53 5,950,465.69 378,400.98 0.11 6,546.69 MWD+IFR-AK-CAZ-SC(3) 9,802.03 59.34 175.83 5,693.11 5,637.06 -7,126.86 385.47 5,950,385.25 378,405.61 0.11 6,622.03 MWD+IFR-AK-CAZ-SC(3) 9,695.26 59.43 175.84 5,740,59 5,684.54 -7,206.88 391.29 5,950,305.15 378,410.14 0.10 6,697.02 MWD+IFR-AK-CAZ-SC(3) 9,788.14 59.27 176.12 5,787.94 5,731.89 -7,286.59 398.90 5,950,225.37 378,414.45 0.31 6,771.63 MWD+IFR-AK-CAZ-SC(3) 9,880.70 59.55 176.32 5,835.04 5,778.99 -7,366.09 402.15 5,950,145.80 378,418.41 0.36 6,845.90 MWD+IFR-AK-CAZ-SC(3) 9,972.19 59.20 176.18 5,881.65 5,825.60 -7,444.65 407.30 5,950,067.17 378,422.28 0.40 6,919.28 MWD+IFR-AK-CAZ-SC(3) 10,066.02 59.12 175.79 5,929.75 5,873.70 -7,525.02 412.94 5,949,986.73 378,428.62 0.37 6,994.50 MWD+IFR-AK-CAZ-SC(3) 10,160.68 59.65 175.71 5,977.95 5,921.90 -7,606.26 418.98 5,949,905.41 378,431.34 0.56 7,070.68 MWD+IFR-AK-CAZ-SC(3) 10,255.01 59.48 175.73 6,025.74 5,969.69 -7,687.36 425.05 5,949,824.23 378,436.09 0.18 7,146.75 MWD+IFR-AK-CAZ-SC(3) 10,348.97 59.21 175.99 6,073.84 6,017.59 -7,767.98 430.88 5,949,743.53 378,440.62 0.37 7,222.28 MWD+IFR-AK-CAZ-SC(3) 10,443.61 59.34 175.77 6,122.00 6,085.95 -7,849.13 438.73 5,949,662.31 378,445.15 0.24 7,298.29 MWD+IFR-AK-CAZ-SC(3) 10,538.30 59.21 175.93 6,170.38 8,114.33 -7,930.31 442.62 5,949,581.05 378,449.72 0.20 7,374.36 MWD+IFR-AK-CAZ-SC(3) 10,631.39 59.12 176.27 6,218.09 6,162.04 -8,010.06 448.05 5,949,501.23 378.453.87 0.33 7,448.93 MWD+IFR-AK-CAZ-SC(3) 10,724.55 59.13 176.08 6,265.90 8,209.85 -8,089.84 453.39 5,949,421.38 378,457.91 0.18 7,523.49 MWD+IFR-AK-CAZ-SC(3) 10,818.68 59.08 177.14 6,313.19 6,257.14 -8,168.74 458.06 5,949,342.42 378,481.30 0.99 7,596.98 MWD+IFR-AK-CAZ-SC(3) 10,911.03 59.08 180.02 6,361.69 8,305.64 -8,249.66 460.07 5,949,261.48 378,461.99 2.62 7,671.16 MWD+IFR-AK-CAZ-SC(3) 11,005.39 59.06 183.14 6,410.20 6,354.15 -8,330.55 457.84 5,949,180.64 378,458.45 2.84 7,743.54 MWD+IFR-AK-CAZ-SC(3) 11,098.47 58.99 186.18 6,458.12 6,402.07 -8,410.08 451.35 5.949,101.24 378,450.68 2.80 7,812.87 MWD+IFR-AK-CAZ-SC(3) 11,162.10 59.22 187.87 8,490.79 6,434.74 -8,464.27 444.68 5,949,047.17 378,443.13 2.31 7,859.16 MWD+IFR-AK-CAZ-SC(3) 11,208.61 59.61 188.96 6,514.45 6,458.40 -8,503.88 438.82 5,949,007.66 378,436.63 2.18 7,892.58 MWD+IFR-AK-CAZ-SC(4) 11,302.91 59.07 190.80 6,562.55 6,506.50 -8,583.79 424.90 5,948,928.00 378,421.42 1.77 7,959.13 MWD+IFR-AK-CAZ-SC(4) 11,394.30 58.93 192.49 6,609.62 6,553.57 -8,660.51 409.09 5,948,851.55 378,404.37 1.59 8,021.98 MWD+IFR-AK-CAZ-SC(4) 11,492.70 59.25 194.85 6,660.17 8,804.12 -8,742.53 389.14 5,948,769.87 378,383.09 2.08 8,087.88 MWD+IFR-AK-CAZ-SC(4) 11,582.75 59.99 196.31 6,705.71 6,649.66 -8,817.36 368.27 5,948,695.39 378,381.01 1.62 8,146.88 MWD+IFR-AK-CAZ-SC(4) 11,677.70 59.93 197.19 6,753.25 6,697.20 -8,896.06 344.58 5,948,617.09 378,336.06 0.80 8,208.20 MWD+IFR-AK-CAZ-SC(4) 11,772.42 59.65 198.64 6,800.91 6,744.86 -8,973.95 319.41 5,948,539.63 378,309.62 1.36 8,268.15 MWD+IFR-AK-CAZ-SC(4) 12!7/2011 8:24:54AM Page 5 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND TI/DSS +N/-S +E/-W Northing Easting DLS Section. (ft) (°) e) (ft) (ft) (ft) (ft) On (ft) (°1100') (ft) Survey Tool Name 11,887.38 60.34 200.68 6,848.40 6,792.35 -9,051.38 291.74 5,948,462.66 378,280.70 2.00 8,326.63 MWD+IFR-AK-CAZ-SC(4) 11,958.52 60.68 200.72 6,893.26 6,837.21 -9,125.59 263.70 5,948,388.92 378,251,46 0.38 8,382.04 MWD+IFR-AK-CAZ-SC(4) 12,053.62 59.83 200.38 8,940.45 6,884.40 -9,202.91 234.71 5,948,312.09 378,221.23 0.95 8,439.86 MWD+IFR-AK-CAZ-SC(4) 12,147.95 59.80 200.27 6,987.87 6,931.82 -9,279.37 206.39 5,948,236.11 378,191.68 0.11 8,497.19 MWD+IFR-AK-CAZ-SC(4) 12,245.40 59.99 200.48 7,036.75 8,980.70 -9,358.40 177.04 5,948,157.57 378,181.05 0.27 8,556.41 MWD+IFR-AK-CAZ-SC(4) 12,337.46 59.60 200.04 7,083.07 7,027.02 -9,433.04 149.49 5,948,083.39 378,132.30 0.59 8,612.41 MWD+IFR-AK-CAZ-SC(4) 12,431.63 59.33 200.24 7,130.91 7,074.86 -9,509.19 121.58 5,948,007.71 378,103.14 0.34 8,669.62 MWD+IFR-AK-CAZ-SC(4) 12,528.18 59.87 199.55 7,179.77 7,123.72 -9,587.49 93.22 5,947,929.88 378,073.54 0.83 8,728.62 MWD+IFR-AK-CAZ-SC(5) 12,821.81 59.93 199.11 7,226.73 7,170.68 -9,663.93 66.41 5,947,853.90 378,045.49 0.41 8,786.56 MWD+IFR-AK-CAZ-SC(5) 12,715.56 60.14 199.25 7,273.55 7,217.50 -9,740.84 39.73 5,947,777.64 378,017.57 0.28 8,844.81 MWD+IFR-AK-CAZ-SC(5) 12,809.95 80.05 199.43 7,320.61 7,264.56 -9,817.84 12.63 5,947,700.89 377,989.23 0.19 8,903.33 MWD+IFR-AK-CAZ-SC(5) 12,904.99 60.82 200.07 7,367.65 7,311.60 -9,895.57 -15.28 5,947,623.63 377,960.07 0.84 8,981.97 MW0+IFR-AK-CAZ-SC(5) 12,997.54 62.26 201.55 7,411.90 7,355.85 -9,971.55 -44.16 5,947,548.14 377,929.98 2.26 9,018.63 MWD+IFR-AK-CAZ-SC(5) 13,093.02 64.38 201.68 7,454.78 7,398.73 -10,050.85 -75.59 5,947,489.36 377,897.26 2.20 9,077.22 MW0+IFR-AK-CAZ-SC(5) 13,163.80 66.24 201.65 7,484.36 7,428.31 -10,110.61 -99.33 5,947,410.00 377,872.55 2.66 9,121.35 MWD+IFR-AK-CAZ-SC(8) 13,208.53 87.31 200.84 7,502.00 7,445.95 -10,148.92 -114.22 5,947,371.94 377,857.04 2.91 9,149.77 MWD+IFR-AK-CAZ-SC(6) 13,285.83 89.34 200.74 7,523.16 7,467.11 -10,198.70 -133.12 5,947,322.48 377,837.34 3.55 9,186.90 MWD+IFR-AK-CAZ-SC(8) 13,305.01 70.89 199.92 7,538.48 7,480.43 -10,233.25 -145.92 5,947,288.15 377,823.99 4.42 9,212.80 MWD+IFR-AK-CAZ-SC(6) 13,359.03 72.93 200.21 7,553.26 7,497.21 -10,281.48 -163.53 5,947,240.21 377,805.59 3.81 9,249.07 MWD+IFR-AK-CAZ-SC(6) 13,399.55 74.27 199.56 7,564.70 7,508.65 -10,318.03 -178.75 5,947,203.88 377,791.78 3.85 9,278.61 MWD+IFR-AK-CAZ-SC(6) 13,455.09 76.70 200.09 7,578.62 7,522.57 -10,368.60 -194.99 5,947,153.61 377,772.73 4.47 9,314.74 MWD+IFR-AK-CAZ-SC(8) 13,496.38 79.17 199.84 7,587.25 7,531.20 -10,406.55 -208.77 5,947,115.89 377,758.33 6.01 9,343.31 MWD+IFR-AK-CAZ-SC(8) 13,548.34 83.68 200.20 7,594.99 7,538.94 -10,454.82 -226.36 5,947,067.93 377,739.97 8.71 9,379.62 MWD+IFR-AK-CAZ-SC(6) 13,587.95 84.59 199.40 7,599.04 7,542.99 -10,491.89 -239.71 5,947,031.08 377,728.02 3.05 9,407.57 MWD+IFR-AK-CAZ-SC(8) 13,845.38 85.40 199.25 7,604.05 7,548.00 -10,545.87 -258.64 5,946,977.41 377,706.22 1.43 9,448.50 MWD+IFR-AK-CAZ-SC(8) 13,887.89 87.57 198.05 7,606.66 7,550.61 -10,586.07 -272.21 5,946,937.44 377,892.00 5.83 9,479.20 MWD+IFR-AK-CAZ-SC(6) 13,738.89 89.98 197.52 7,607.75 7,551.70 -10,634.62 -287.78 5,946,889.15 377,875.65 4.84 9,516.62 MWD+IFR-AK-CAZ-SC(6) 13,780.75 91.90 197.19 7,607.06 7,551.01 -10,674.57 -300.26 5,946,849.42 377,662.52 4.65 9,547.55 MWD+IFR-AK-CAZ-SC(6) 13,838.79 92.94 196.21 7,604.89 7,548.64 -10,728.20 -318.35 5,946,798.06 377,645.56 2.55 9,589.35 MWD+IFR-AK-CAZ-SC(6) 13,880.99 93.87 195.18 7,602.07 7,546.02 -10,770.67 -328.29 5,946,753.79 377,632.94 3.14 9,622.80 MWD+IFR-AK-CAZ-SC(6) 13,935.19 94.86 194.18 7,597.94 7,541.89 -10,822.95 -341.98 5,946,701.75 377,618.40 2.59 9,664.39 MWD+IFR-AK-CAZ-SC(6) 13,978.35 95.35 193.34 7,594.28 7,538.23 -10,862.77 -351.73 5,946,662.09 377,608.01 2.36 9,696.36 MWD+IFR-AK-CAZ-SC(6) 14,027.21 95.42 190.78 7,589.51 7,533.46 -10,912.28 -362.31 5,948,612.76 377,596.83 5.01 9,736.77 MWD+IFR-AK-CAZ-SC(6) 14,071.98 95.35 189.14 7,585.30 7,529.25 -10,956.18 -370.02 5,946,589.00 377,588.21 3.65 9,773.29 MWD+IFR-AK-CAZ-SC(6) 14,122.70 95.29 186.95 7,580.60 7,524.55 -11,006.18 -377.09 5,946,519.12 377,580.33 4.30 9,815.62 MWD+IFR-AK-CAZ-SC(6) 14,167.27 95.04 185.48 7,576.59 7,520.54 -11,050.31 -381,90 5,946,475.08 377,574,81 3.33 9,853.59 MWD+IFR-AK-CAZ-SC(6) 14,217.29 94.98 181.95 7,572.22 7,516.17 -11,100.03 -385.12 5,946,425.43 377,570.78 7.03 9,897.28 MWD+IFR-AK-CAZ-SC(8) 14,258.91 95.23 179.84 7,568.52 7,512.47 -11,141.47 -385.77 5,946,384.00 377,589.46 5.09 9,934.57 MWD+IFR-AK-CAZ-SC(8) 14,312.40 94.85 176.70 7,563.81 7,507.76 -11,194.73 -384.16 5,946,330.73 377,570.21 5.89 9,983.51 MWD+IFR-AK-CAZ-SC(6) 14,357.69 95.41 174.42 7,559.76 7,503.71 -11,239.70 -380.67 5,946,285.72 377,572.97 5.16 10,025.75 MWD+IFR-AK-CAZ-SC(8) 12!7/2011 8:24:54AM Page 6 COMPASS 2003,16 Build 69 1 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45 g 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND 1VDSS +NI-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 14,408.47 95.60 171.42 7,554.89 7,498.84 -11,289.65 -374.44 5.946,235.47 377,578.38 5.89 10,073.83 MWD+IFR-AK-CAZ-SC(8) 14,453.08 95.47 169.49 7,550.59 7,494.54 -11,333.63 -367.08 5,946,191.58 377,585.03 4.32 10,116.63 MWD+IFR-AK-CAZ-SC(6) 14,503.35 95.10 166.38 7,545.96 7,489.91 -11,382.58 -356.62 5,946,142.47 377,594.70 6.20 10,185.41 MWD+IFR-AK-CAZ-SC(8) 14,547.86 95.23 164.70 7,541.95 7,485.90 -11,425.50 -345.55 5,946,099.38 377,605.07 3.77 10,208.99 MWD+IFR-AK-CAZ-SC(6) 14,599.74 95.04 162.23 7,537.31 7,481.26 -11,475.03 -330.84 5,946,049.62 377,618.97 4.76 10,260.09 MWD+IFR-AK-CAZ-SC(6) 14,644.20 95.10 160.42 7,533.38 7,477.33 -11,516.99 -316.66 5,946,007.45 377,632.47 4.06 10,304.11 MWD+IFR-AK-CAZ-SC(6) 14,693.49 95.16 157.33 7,528.97 7,472.92 -11,582.77 -298.97 5,945,961.38 377,649.41 6.25 10,353.08 MWD+IFR-AK-CAZ-SC(6) 14,739.15 95.16 155.81 7,524.86 7,468.81 -11,804.50 -280.89 5,945,919.37 377,666.81 3.32 10,398.54 MWD+IFR-AK-CAZ-SC(8) 14,789.70 95.22 154.67 7,520.29 7,484.24 -11,650.21 -259.81 5,945,873.33 377,687.15 2.25 10,448.88 MWD+IFR-AK-CAZ-SC(6) 14,833.79 95.47 153.37 7,516.18 7,460.13 -11,689.67 -240.58 5,945,833.56 377,705.74 2.99 10,492.77 MWD+IFR-AK-CAZ-SC(6) 14,883.42 95.72 152.85 7,511.34 7,455.29 -11,733.73 -218.24 5,945,789.16 377,727.38 1.18 10,542.14 MWD+IFR-AK-CAZ-SC(8) 14,928.89 95.47 152.04 7,508.93 7,450.88 -11,773.67 -197.40 5,945,748.89 377,747.55 1.88 10,587.15 MWD+IFR-AK-CAZ-SC(8) 14,995.58 95.04 152.30 7,500.80 7,444.75 -11,832.56 -166.31 5,945,689.51 377,777.67 0.75 10,853.65 MWD+IFR-AK-CAZ-SC(6) 15,025.92 95.04 151.52 7,498.14 7,442.09 -11,859.24 -152.07 5,945,662.60 377,791.48 2.58 10,683.85 MWD+IFR-AK-CAZ-SC(8) 15,120.88 94.23 151.96 7,490.47 7,434.42 -11,942.59 -107.27 5,945,578.54 377,834.92 0.97 10,778.33 MWD+IFR-AK-CAZ-SC(6) 15,215.96 95.10 151.66 7,482.73 7,426.68 -12,026.13 -82.49 5,945,494.30 377,878.33 0.97 10,872.96 MWD+IFR-AK-CAZ-SC(6) 15,311.70 92.93 151.57 7,476.03 7,419.98 -12,110.15 -17.09 5,945,409.56 377,922.36 2.27 10,968.30 MWD+IFR-AK-CAZ-SC(6) 15,406.62 92.62 150.49 7,471.43 7,415.38 -12,193.09 28.83 5,945,325.89 377,966.93 1.18 11,062.88 MWD+IFR-AK-CAZ-SC(6) 15,501.50 89.47 151.13 7,469.70 7,413.65 -12,275.90 75.09 5.945,242.35 378,011.83 3.39 11,157.47 MWD+IFR-AK-CAZ-SC(6) 15,598.08 89.78 151.28 7,470.33 7,414.28 -12,380.53 121.61 5,945,156.98 378,058.97 0.36 11,253.84 MWD+IFR-AK-CAZ-SC(8) 15,693.61 92.20 151.11 7,468.68 7,412.63 -12,444.22 187.63 5,945,072.56 378,101.62 2.54 11,349.14 MWD+IFR-AK-CAZ-SC(8) 15,788.95 92.75 151.44 7,464.57 7,408.52 -12,527.75 213.41 5,944,988.31 378,146.04 0.67 11,444.19 MWD+IFR-AK-CAZ-SC(6) 15,884.53 91.26 150.61 7,461.22 7,405.17 -12,611.31 259.68 5,944,904.01 378,190.94 1.78 11,539.48 MWD+IFR-AK-CAZ-SC(6) 15,978.19 91.08 149.89 7,459.31 7,403.26 -12,692.61 308.14 5,944,821.98 378,236.08 0.79 11,832.79 MWD+IFR-AK-CAZ-SC(8) 16,070.04 89.47 149.82 7,458.87 7,402.82 -12,772.04 352.27 5,944,741.82 378,280.91 1.75 11,724.27 MWD+IFR-AK-CAZ-SC(6) 16,169.89 89.91 149.64 7,459.41 7,403.36 -12,858.27 402.60 5,944,654.79 378,329.83 0.48 11,823.70 MWD+IFR-AK-CAZ-SC(6) 16,265.87 88.67 150.57 7,460.60 7,404.55 -12,941.47 450.43 5,944,570.83 378,376.31 1.61 11,919.32 MWD+IFR-AK-CAZ-SC(6) 16,363.61 88.67 151.82 7,462.87 7,406.82 -13,027.09 497.51 5,944.484.47 378,421.99 1.28 12,016.81 MWD+IFR-AK-CAZ-SC(6) 16,457.03 88.61 151.82 7,465.09 7,409.04 -13,109.42 541.62 5,944,401.45 378,484.75 0.08 12,110.08 MWD+IFR-AK-CAZ-SC(8) 16,552.10 88.42 151.69 7,467.55 7,411.50 -13,193.14 586.59 5,944,317.01 378,508.38 0.24 12,204.95 MWD+IFR-AK-CAZ-SC(6) 16,647.75 89.29 152.05 7,469.46 7,413.41 -13,277.47 631.68 5,944,231.97 378,552.07 0.98 12,300.43 MWD+IFR-AK-CAZ-SC(6) 16,742.22 89.23 152.85 7,470.68 7,414.63 -13,361.22 675.37 5,944,147.53 378,594.39 0.85 12,394.80 MWD+IFR-AK-CAZ-SC(6) 16,839.02 89.18 153.26 7,472.04 7,415.99 -13,447.50 719.23 5,944,060.55 378,636.84 0.43 12,491.54 MWD+IFR-AK-CAZ-SC(8) 16,930.74 87.99 154.05 7,474.32 7,418.27 -13,529.67 759.92 5,943,977.74 378,676.19 1.54 12,583.20 MWD+IFR-AK-CAZ-SC(6) 17,029.81 89.04 154.88 7,476.89 7,420.84 -13,619.03 802.61 5,943,887.71 378,717.42 1.35 12,682.23 MWD+IFR-AK-CAZ-SC(8) 17,125.86 88.30 155.38 7,479.12 7,423.07 -13,706.15 842.99 5,943,799.96 378,756.39 0.93 12,778.25 MWD+IFR-AK-CAZ-SC(6) 17,221.23 88.80 155.51 7,481.53 7,425.48 -13,792.87 882.61 5,943,712.62 378,794.59 0.54 12,873.59 MWD+IFR-AK-CAZ-SC(6) 17,314.20 90.34 154.40 7,482.23 7,426.18 -13,877.09 921.97 5,943,627.77 378,832.57 2.04 12,986.55 MWD+IFR-AK-CAZ-SC(6) 17,411.90 90.40 154.41 7,481.60 7,425.55 -13,965.20 964.17 5,943,539.00 378,873.34 0.06 13,064.25 MWD+IFR-AK-CAZ-SC(6) 17,506.70 90.34 154.73 7,480.99 7,424.94 -14,050.81 1,004.88 5,943,452.74 378,912.65 0.34 13,159.04 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8:24:54AM Page 7 COMPASS 2003.16 Build 69 p. ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N!S'; +E/-W Northing Easting DLS Section (ft) (°i (°) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 17,602.52 89.97 154.62 7,480.73 7,424.68 -14,137.42 1,045.87 5,943,365.49 378,952.23 0.40 13,254.86 MWD+IFR-AK-CAZ-SC(6) 17,698.28 89.47 154.95 7,481.19 7,425.14 -14,224.08 1,086.66 5,943,278.21 378,991.61 0.63 13,350.62 MWD+IFR-AK-CAZ-SC(6) 17,793.20 89.85 154.74 7,481.76 7,425.71 -14,309.97 1,127.01 5,943,191.86 379,030.55 0.48 13,445.54 MWD+IFR-AK-CAZ-SC(8) 17,888.73 90.71 154.80 7,481.29 7,425.24 -14,396.32 1,167.88 5,943,104.67 379,070.01 0.91 13,541.08 MWD+IFR-AK-CAZ-SC(6) 17,982.84 90.28 154.40 7,480.48 7,424.43 -14,481.26 1,208.39 5,943,019.09 379,109.14 0.50 13,635.16 MWD+IFR-AK-CAZ-SC(6) 18,077.71 89.72 154.30 7,480.48 7,424.43 -14,566.78 1,249.46 5,942,932.92 379,148.81 0.80 13,730.03 MW0+IFR-AK-CAZ-SC(6) 18,174.16 90.77 154.09 7,480.07 7,424.02 -14,653.61 1,291.44 5,942,845.43 379,189.38 1.11 13,826.47 MWD+IFR-AK-CAZ-SC(8) 18,265.82 90.15 153.72 7,479.33 7,423.28 -14,735.92 1,331.78 5,942,762,48 379,228.38 0.79 13,918.11 MWD+IFR-AK-CAZ-SC(6) 18,364.59 88.85 153.61 7,480.19 7,424.14 -14,824.44 1,375.57 5,942,673.28 379,270.72 1.32 14,016.84 MWD+IFR-AK-CAZ-SC(8) 18,460.57 89.41 153.01 7,481.65 7,425.60 -14,910.18 1,418.68 5,942,586.85 379,312.43 0.88 14,112.77 MWD+IFR-AK-CAZ-SC(8) 18,524.00 89.41 153.01 7,482.30 7,428.25 -14,966.70 1,447.46 5,942,529.88 379,340.29 0.00 14,176.18 PROJECTED to TD 1217/2011 8:24:54AM Page 8 COMPASS 2003.16 Build 69 211 •1 • 113 ConocoPhillips(Alaska) Inc. -WNS Western North Slope CD4 Nanuq Pad CD4-03 501032064100 Sperry it Definitive Survey Report 07 December, 2011 ) r HALLIBURTDN Sperry1h)s^a#gime ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Project Western North Slope,North Slope Alaska,United States Map System: US State Plane 1983 System Datum: Mean Sea Level Geo Datum: North American Datum 1983 Using Well Reference Point Map Zone: Alaska Zone 4 Using geodetic scale factor Well CD4-03 Well Position +NI-S 0.00 ft Northing: 5,957,263.99 ft Latitude: 70.2921337 +El-W 0.00 ft Easting: 1,518,169.26 ft Longitude: -150.9897672 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 19.60ft Wellbore CD4-03 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) lnT) BGGM2011 10/4/2011 20.31 80.76 57,600 Design CD4-03 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.45 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) r) 36.45 0.00 0.00 155.00 Survey Program Date_ 12/7/2011 From To (ft) (ft) Survey(Wellbore) Tool Name Description Survey Date 79.00 632.00 CD4-03 Gyro(CD4-03) CB-GYRO-SS Camera based gyro single shot 10/4/2011 12:00 693.10 3,115.36 CD4-03 MWD R100(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/4/2011 12:00 3,186.24 11,162.10 CD4-03 MWD R200(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/11/2011 12:0, 11,208.61 12,431.63 CD4-03 MWD R400(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/30/2011 12:0, 12,528.18 13,093.02 CD4-03 MWD R500(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/5/2011 12:00 13,163.80 18,460.57 CD4-03 MWD R600(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/15/2011 12:0, Survey Map Map Vertical MD Inc Az! TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100) (ft) Survey Tool Name 36.45 0.00 0.00 36.45 -19.60 0.00 0.00 5,957,263.99 1,518,169.26 0.00 0.00 UNDEFINED 79.00 0.29 98.93 79.00 22.95 -0.02 0.11 5,957,263.97 1,518,169.37 0.68 0.06 CB-GYRO-SS(1) 172.00 0.18 123.83 172.00 115.95 -0.13 0.48 5,957,263.84 1,518,169.72 0.18 0.32 CB-GYRO-SS(1) 263.00 0.44 129.19 263.00 206.95 -0,43 0.85 5,957,263.54 1,518,170.10 0.29 0.75 CB-GYRO-SS(1) 355.00 0,85 144.25 354.99 298.94 -1.21 1.52 5,957,262.75 1,518,170.76 0.48 1.74 CB-GYRO-SS(1) 448.00 2.03 154.12 447.96 391.91 -3.25 2.64 5,957,260.69 1,518,171.85 1.29 4.07 CB-GYRO-SS(1) 540.00 3.62 181.98 539.85 483.80 -7.48 4.25 5,957,258.44 1,518,173.39 1.77 8.58 CB-GYRO-SS(1) 632.00 3.92 164.02 831.65 575.60 -13.27 6.02 5,957,250.62 1,518,175.06 0.36 14.57 CB-GYRO-SS(1) 893.10 4.58 168.63 692.58 636.53 -17.67 7.07 5,957,248.21 1,518,176.05 1.22 19.00 MWD+IFR-AK-CAZ-SC(2) 785.95 6.82 172.88 784.96 728.91 -26.77 8.49 5,957,237.08 1,518,177.31 2.45 27.85 MWD+IFR-AK-CAZ-SC(2) 12/7/2011 8:14:31AM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design:; CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +Nl-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) - (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 878.53 9.32 175.48 876.62 820.57 -39.70 9.76 5,957,224.13 1,518,178.37 2.73 40.11 MWD+IFR-AK-CAZ-SC(2) 972.32 13.11 182.45 968.61 912.56 -57.91 9.90 5,957,205.93 1,518,178.22 4.28 56.67 MWD+IFR-AK-CAZ-SC(2) 1,067.83 14.20 181.45 1,061.22 1,005.17 -80.39 9.15 5,957,183.46 1,518,177.10 1.17 78.73 MWD+IFR-AK-CAZ-SC(2) 1,108.80 16.23 184.23 1,100.95 1,044.90 -91.18 8.59 5,957,172.69 1,518,176.37 5.24 86.27 MWD+IFR-AK-CAZ-SC(2) 1,161.33 20.00 181.82 1,150.87 1,094.82 -107.49 7.77 5,957,156.40 1,518,175.28 7.32 100.70 MWD+IFR-AK-CAZ-SC(2) 1,208.26 22.91 181.40 1,194.54 1,138.49 -124.64 7.29 5,957,139.25 1,518,174.52 6.21 116.05 MWD+IFR-AK-CAZ-SC(2) 1,255.27 23.98 180.77 1,237.67 1,181.62 -143.34 6.94 5,957,120.56 1,518,173.87 2.34 132.85 MWD+IFR-AK-CAZ-SC(2) 1,348.15 27.42 179.60 1,319.55 1,263.50 -182.75 6.84 5,957,081.17 1,518,173.12 3.83 168.51 MWD+IFR-AK-CAZ-SC(2) 1,439.57 31.65 179.10 1,400.81 1,344.76 -228.79 7.37 5,957,035.13 1,518,172.91 4.54 210.46 MWD+IFR-AK-CAZ-SC(2) 1,533.43 34.65 177.15 1,479.38 1,423.33 -280.07 9.08 5,956,983.83 1,518,173.79 3.39 257.67 MWD+IFR-AK-CAZ-SC(2) 1,627.71 38.56 177.27 1,555.05 1,499.00 -336.21 11.82 5,958,927.66 1,518,175.61 4.15 309.71 MWD+IFR-AK-CAZ-SC(2) 1,722.46 41.97 176.17 1,627.34 1,571.29 -397.34 15.34 5,956,866.48 1,518,178.14 3.68 366.59 MWD+IFR-AK-CAZ-SC(2) 1,816.67 46.58 176.13 1,694.78 1,638.73 -462.94 19.76 5,956,800.82 1,518,181.49 4.89 427.92 MWD+IFR-AK-CAZ-SC(2) 1,911.01 50.06 175.60 1,757.50 1,701.45 -533.20 24.85 5,956,730.49 1,518,185.43 3.71 493.75 MWD+IFR-AK-CAZ-SC(2) 2,005.17 53.91 177.16 1,815.49 1,759.44 -607.22 29.50 5,956,656.41 1,518,188.88 4.29 562.80 MWD+IFR-AK-CAZ-SC(2) 2,099.76 57.57 177.91 1,868.73 1,812.68 -685.32 32.85 5,956,578.28 1,518,190.96 3.92 634.99 MWD+IFR-AK-CAZ-SC(2) 2,194.40 60.57 178.43 1,917.37 1,861.32 -766.45 35.44 5,956,497.13 1,518,192.23 3.20 709.61 MWD+IFR-AK-CAZ-SC(2) 2,289.22 61.57 178.44 1,963.23 1,907.18 -849.40 37.71 5,956,414.15 1,518,193.15 1.05 785.78 MWD+IFR-AK-CAZ-SC(2) 2,380.64 81.79 178.78 2,008.60 1,950.55 -929.86 39.67 5,956,333.69 1,518,193.80 0.39 859.50 MWD+IFR-AK-CAZ-SC(2) 2,478.49 60.81 177.56 2,052.63 1,996.58 -1,013.88 42.37 5,956,249.63 1,518,195.13 1.50 936.80 MWD+IFR-AK-CAZ-SC(2) 2,570.72 61.32 177.43 2,098.22 2,042.17 -1,096.27 45.97 5,956,167.20 1,518,197.40 0.55 1,012.99 MW1J+IFR-AK-CAZ-SC(2) 2,664.69 60.04 177.11 2,144.24 2,088.19 -1,178.11 49.87 5,956,085.32 1,518,199.97 1.39 1,088.81 MWD+IFR-AK-CAZ-SC(2) 2,758.71 60.10 177.34 2,191.15 2,135.10 -1,259.50 53.82 5,956,003.89 1,518,202.59 0.22 1,164.23 MWD+IFR-AK-CAZ-SC(2) 2,853.35 59.55 178.77 2,238.72 2,182.67 -1,341.20 58.02 5,955,922.13 1,518,205.46 0.78 1,240.06 MWD+IFR-AK-CAZ-SC(2) 2,946.65 58.98 177.00 2,288.41 2,230.38 -1,421.27 62.38 5,955,842.01 1,518,208.51 0.67 1,314.47 MWD+IFR-AK-CAZ-SC(2) 3,041.96 59.85 177.04 2,334.92 2,278.87 -1,503.20 66.64 5,955,760.03 1,518,211.45 0.93 1,390.53 MWD+IFR-AK-CAZ-SC(2) 3,115.36 61.25 177.30 2,371.01 2,314.96 -1,567.04 69.80 5,955,696.15 1,518,213.56 1.93 1,449.71 MWD+IFR-AK-CAZ-SC(2) 3,186.24 61.25 176.51 2,405.10 2,349.05 -1,629.09 73.15 5,955,634.06 1,518,215.91 0.98 1,507.37 MWD+IFR-AK-CAZ-SC(3) 3,279.20 80.38 176.88 2,450.43 2,394.38 -1,710.11 77.85 5,955,552.98 1,518,219.28 0.99 1,582.78 MWD+IFR-AK-CAZ-SC(3) 3,374.41 60.03 176.24 2,497.74 2,441.69 -1,792.58 82.82 5,955,470.44 1,518,222.91 0.67 1,659.63 MWD+IFR-AK-CAZ-SC(3) 3,468.58 59.19 177.42 2,545.38 2,489.33 -1,873.69 87.31 5,955,389.28 1,518,228.09 1.40 1,735.04 MWD+IFR-AK-CAZ-SC(3) 3,562.77 59.20 177.97 2,593.62 2,537.57 -1,954.52 90.57 5,955,308.41 1,518,228.03 0.50 1,809.67 MWD+IFR-AK-CAZ-SC(3) 3,657.53 58.91 178.41 2,642.35 2,586.30 -2,035.75 93.13 5,955,227.16 1,518,229.27 0.50 1,884.38 MWD+IFR-AK-CAZ-SC(3) 3,751.97 58.82 178.76 2,691.18 2,635.13 -2,116.58 95.13 5,955,148.33 1,518,229.95 0.33 1,958.46 MWD+IFR-AK-CAZ-SC(3) 3,847.09 58.56 179.50 2,740.61 2,684.56 -2,197.82 96.36 5,955,065.07 1,518,229.87 0.72 2,032.63 MWD+IFR-AK-CAZ-SC(3) 3,941.20 58.61 180.10 2,789.86 2,733.61 -2,278.14 96.65 5,954,984.77 1,518,228.84 0.55 2,105.54 MWD+IFR-AK-CAZ-SC(3) 4,036.08 59.08 180.25 2,838.74 2,782.69 -2,359.31 96.40 5,954,903.61 1,518,227.27 0.51 2,179.00 MWD+IFR-AK-CAZ-SC(3) 4,130.70 58.88 180.00 2,887.53 2,831.48 -2,440.41 96.22 5,954,822.54 1,518,225.78 0.32 2,252.43 MWD+IFR-AK-CAZ-SC(3) 4,225.69 58.56 179.88 2,936.86 2,880.81 -2,521.58 96.30 5,954,741.38 1,518,224.54 0.33 2,326.03 MWD+IFR-AK-CAZ-SC(3) 4,320.49 58.37 180.25 2,986.44 2,930.39 -2,602.38 96.21 5,954,660.60 1,518,223.14 0.39 2,399.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:14:31AM Page 3 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-MIS Local Co-ordinate Reference: Well CD4-03 Project Western North Slope ND Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) - (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100')" (ft) Survey Tool Name 4,414.87 58.13 180.53 3,036.11 2,980.06 -2,682.64 95.67 5,954,580.37 1,518,221.28 0.36 2,471.73 MWD+IFR-AK-CAZ-SC(3) 4,509.98 58.34 18020 3,086.18 3,030.13 -2,763.50 95.15 5,954,499.54 1,518,219.46 0.37 2,544.79 MWD+IFR-AK-CAZ-SC(3) 4,604.02 58.83 180.91 3,135.19 3,079.14 -2,843.75 94.37 5,954,419.32 1,518,217.37 0.83 2,617.20 MWD+IFR-AK-CAZ-SC(3) 4,899.05 59.61 180.30 3,183.82 3,127.77 -2,925.39 93.51 5,954,337.71 1,518,215.18 0.99 2,690.82 MWD+IFR-AK-CAZ-SC(3) 4,793.54 80.02 178.87 3,231.33 3,175.28 -3,007.06 94.11 5,954,256.04 1,518,214.45 1.38 2,765.09 MWD+IFR-AK-CAZ-SC(3) 4,886.88 59.13 177.09 3,278.61 3,222.56 -3,087.49 96.94 5,954,175.58 1,518,215.97 1.90 2,839.18 MW0+IFR-AK-CAZ-SC(3) 4,982.40 58.42 176.91 3,328.12 3,272.07 -3,169.06 101.21 5,954,093.96 1,518,218.92 0.78 2,914.92 MWD+IFR-AK-CAZ-SC(3) 5,077.39 57.68 178.75 3,378.39 3,322.34 -3,249.54 105.67 5,954,013.43 1,518,222.07 0.79 2,989.74 MWD+IFR-AK-CAZ-SC(3) 5,170.79 57.72 176.22 3,428.30 3,372.25 -3,328.34 110.51 5,953,934.57 1,518,225.62 0.48 3,063.20 MWD+IFR-AK-CAZ-SC(3) 5,264.98 57.86 176.92 3,478.50 3,422.45 -3,407,89 115.28 5,953,854.96 1,518,229.10 0.65 3,137.31 MW0+IFR-AK-CAZ-SC(3) 5,358.07 58.92 177.22 3,527.29 3,471.24 -3,487.06 119.33 5,953,775.74 1,518,231.88 1.17 3,210.78 MWD+IFR-AK-CAZ-SC(3) 5,453.34 59.21 176.89 3,576.27 3,520.22 -3,568.67 123.53 5,953,694.08 1,518,234.73 0.43 3,286.52 MWD+IFR-AK-CAZ-SC(3) 5,547.54 58.95 178.49 3,624.67 3,568.62 -3,649.35 128.19 5,953,613.34 1,518,238.08 0.46 3,361.61 MWD+IFR-AK-CAZ-SC(3) 5,641.87 58.84 177.01 3,673.41 3,617.36 -3,729.98 132.77 5,953,532.65 1,518,241.35 0.49 3,436.63 MWD+IFR-AK-CAZ-SC(3) 5,738.23 58.77 177.03 3,722.28 3,666.23 -3,810.59 136.97 5,953,451.99 1,518,244.23 0.08 3,511.45 MWD+IFR-AK-CAZ-SC(3) 5,830.99 58.80 177.20 3,771.39 3,715.34 -3,891.53 141.05 5,953,371.00 1,518,247.00 0.18 3,586.53 MWD+IFR-AK-CAZ-SC(3) 5,924.80 59.33 176.74 3,819.61 3,763.56 -3,971.88 145.30 5,953,290.60 1,518,249.94 0.70 3,661.16 MWD+IFR-AK-CAZ-SC(3) 6,019.48 59.24 176.09 3,867.97 3,811.92 -4,053.12 150.39 5,953,209.29 1,518,253.71 0.60 3,736.93 MWD+IFR-AK-CAZ-SC(3) 6,113.79 59.13 175.48 3,918.29 3,860.24 -4,133.90 156.34 5,953,128.44 1,518,258.35 0.57 3,812,66 MWD+IFR-AK-CAZ-SC(3) 8,207.25 59.06 175.27 3,964.29 3,908.24 -4,213.83 162.81 5,953,048.42 1,518,263.51 0.21 3,887.83 MWD+IFR-AK-CAZ-SC(3) 6,302.33 59.30 175.58 4,013.00 3,956.95 -4,295.22 169.32 5,952,966.94 1,518,268.70 0.38 3,964.35 MWD+IFR-AK-CAZ-SC(3) 6,398.40 59.55 175.01 4,060.85 4,004.80 -4,375.94 175.97 5,952,886.13 1,518,274.03 0.59 4,040.31 MWD+IFR-AK-CAZ-SC(3) 6,490.98 59.30 175.12 4,108.96 4,052.91 -4,457.06 182.97 5,952,804.91 1,518,279.72 0.28 4,116.80 MWD+IFR-AK-CAZ-SC(3) 6,585.60 59.02 175.84 4,157.47 4,101.42 -4,538.04 189.52 5,952,723.84 1,518,284.94 0.58 4,192.95 MWD+IFR-AK-CAZ-SC(3) 8,680.00 59.37 175.40 4,205,81 4,149.76 -4,618.87 195.85 5,952,642.92 1,518,289.96 0.43 4,268.89 MWD+IFR-AK-CAZ-SC(3) 6,774.09 59.62 175.84 4,253.57 4,197.52 -4,699.69 202.18 5,952,562.02 1,518,294.98 0.34 4,344.81 MWD+1FR-AK-CAZ-SC(3) 6,869.09 59.48 175.24 4,301.72 4,245.67 -4,781.33 208.69 5,952,480.29 1,518,300.16 0.39 4,421.55 MWD+IFR-AK-CAZ-SC(3) 6,963.95 59.65 176.06 4,349.77 4,293.72 -4,862.88 214.89 5,952,398.66 1,518,305.03 0.77 4,498.09 MWD+IFR-AK-CAZ-SC(3) 7,058.29 58.87 175.88 4,397.99 4,341.94 -4,943.77 220.59 5,952,317.70 1,518,309.41 0.84 4,573.80 MWD+IFR-AK-CAZ-SC(3) 7,152.89 58.88 176.22 4,448.91 4,390.86 -5,024.55 226.17 5,952,236.84 1,518,313.68 0.31 4,649.37 MWD+IFR-AK-CAZ-SC(3) 7,246.92 59.19 176.06 4,495.30 4,439,25 -5,104.98 231.60 5,952,156.34 1,518,317.80 0.38 4,724.56 MWD+IFR-AK-CAZ-SC(3) 7,342.00 59.43 176.39 4,543.83 4,487.78 -5,186.57 236.98 5,952,074.68 1,518,321.85 0.39 4,800.78 MWD+IFR-AK-CA2-SC(3) 7,438.44 59.41 176.33 4,591.87 4,535.82 -5,267.71 242.14 5,951,993.47 1,518,325.69 0.08 4,876.50 MWD+IFR-AK-CAZ-SC(3) 7,531.42 59.45 175.96 4,840,18 4,584.13 -5,349.30 247.64 5,951,911.81 1,518,329.88 0.34 4,952.77 MWD+IFR-AK-CAZ-SC(3) 7,625.46 59.34 175.39 4,688.08 4,632.01 -5,430.01 253.74 5,951,831.02 1,518,334.65 0.53 5,028.50 MWD+IFR-AK-CAZ-SC(3) 7,720.34 59.37 175.48 4,736.42 4,680.37 -5,511.38 260.24 5,951,749.56 1,518,339.82 0.09 5,104.99 MW0+IFR-AK-CAZ-SC(3) 7,814.49 59.49 175.03 4,784.30 4,728.25 -5,592.17 266.95 5,951,668.68 1,518,345.22 0.43 5,181.04 MWD+IFR-AK-CAZ-SC(3) 7,909.56 69.36 175.45 4,832.66 4,778.61 -5,673.74 273.74 5,951,587.02 1,518,350.68 0.40 5,257.84 MWD+IFR-AK-CAZ-SC(3) 8,003.61 59.56 175.41 4,880.45 4,824.40 -5,754.48 280.19 5,951,506.19 1,518,355.82 0.22 5,333.75 MWD+IFR-AK-CAZ-SC(3) 8,098.17 59.52 175.10 4,928.39 4,872.34 -5,835.71 286.94 5,951,424.86 1,518,361.24 0.29 5,410.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:14:31AM Page 4 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/•S +El-W Northing Easting DLS Section (ft)' (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 8,193.08 59.48 175.15 4,976.56 4,920.51 -5,917.20 293.89 5,951,343.29 1,518,366.86 0.06 5,487.00 MWD+IFR-AK-CAZ-SC(3) 8,287.69 59.41 175.91 5,024.66 4,968.61 -5,998.42 300.24 5,951,261.98 1,518,371.89 0.70 5,563.30 MWD+IFR-AK-CAZ-SC(3) 8,382.21 59.49 175.78 5,072.70 5,016.65 -6,079.60 306.13 5,951,180.71 1,518,376.47 0.15 5,639.37 MWD+IFR-AK-CAZ-SC(3) 8,476.68 59.47 175.73 5,120.68 5,064.63 -6,160.76 312.16 5,951,099.47 1,518,381.17 0.05 5,715.47 MWD+IFR-AK-CAZ-SC(3) 8,571.04 59.47 176.03 5,168.61 5,112.58 -6,241.83 318.00 5,951,018.33 1,518,385.69 0.27 5,791.41 MWD+IFR-AK-CAZ-SC(3) 8,665.15 59.48 175.82 5,216.41 5,160.36 -6,322.69 323.76 5,950,937.39 1,518,390.13 0.19 5,867.13 MWD+IFR-AK-CAZ-SC(3) 8,759.56 59.33 175.85 5,284.46 5208.41 -6,403.73 329.80 5,950,858.27 1,518,394.88 0.22 5,943.13 MWD+IFR-AK-CAZ-SC(3) 8,854.47 59.41 175.28 5,312.82 5,256.77 -6,485.15 336.26 5,950,774.77 1,518,399.99 0.35 6,019.65 MWD+IFR-AK-CAZ-SC(3) 8,948.49 59.58 175.03 5,360.54 5,304.49 -6,565.86 343.10 5,950,693.98 1,518,405.52 0.29 6,095.69 MWD+IFR-AK-CAZ-SC(3) 9,043.18 59.38 175.66 5,408.63 5,352.58 -6,647.16 349.72 5,950,612.57 1,518,410.82 0.61 6,172.17 MWD+IFR-AK-CAZ-SC(3) 9,138.65 59.50 175.72 5,456.15 5400.10 -8,727.42 355.77 5,950,532.23 1,518,415.58 0.14 6,247.47 MWD+IFR-AK-CAZ-SC(3) 9,227.48 59.33 176.09 5,502.38 5,446.31 -6,805.40 361.35 5,950,454.18 1,518,419.87 0.40 6,320.50 MWD+IFR-AK-CAZ-SC(3) 9,321.44 59.69 175.52 5,550.04 5,493.99 -6,886.17 367.28 5,950,373.33 1,518,424.48 0.65 6,396.20 MWD+IFR-AK-CAZ-SC(3) 9,415.09 59.22 175.64 5,597.64 5,541.59 -6,966.58 373.49 5,950,292.83 1,518,429.39 0.51 6,471.71 MWD+IFR-AK-CAZ-SC(3) 9,508.34 59.30 175.72 5,645.30 5,589.25 -7,046.50 379.53 5,950,212.83 1,518,434.13 0.11 6,546.69 MWD+IFR-AK-CAZ-SC(3) 9,602.03 59.34 175.83 5,693.11 5,637.06 -7,126.86 385.47 5,950,132.40 1,518,438.75 0.11 8,622.03 MWD+IFR-AK-CAZ-SC(3) 9,695.26 59.43 175.84 5,740.59 5,684.54 -7,206.88 391.29 5,950,052.30 1,518,443.28 0.10 8,697.02 MWD+IFR-AK-CAZ-SC(3) 9,788.14 59.27 176.12 5,787.94 5,731.89 -7,286.59 396.90 5,949,972.51 1,518,447.58 0.31 6,771.63 MWD+IFR-AK-CAZ-SC(3) 9,880.70 59.55 176.32 5,835.04 5,778.99 -7,366.09 402.15 5,949,892.94 1,518,451.54 0.36 6,845.90 MWD+IFR-AK-CAZ-SC(3) 9,972.19 59.20 176.18 5,881.65 5,825.60 -7,444.65 407.30 5,949,814.31 1,518,455.41 0.40 6,919.28 MWD+IFR-AK-CAZ-SC(3) 10,068.02 59.12 175.79 5,929.75 5,873.70 -7,525.02 412.94 5,949,733.87 1,518,459.74 0.37 6,994.50 MWD+IFR-AK-CAZ-SC(3) 10,160.68 59.65 175.71 5,977.95 5,921.90 -7,606.26 418.98 5949,652.55 1,518,464.48 0.58 7,070.68 MWD+IFR-AK-CAZ-SC(3) 10,255.01 59.48 175.73 6,025.74 5,969.69 -7,687.36 425.05 5,949,571.37 1,518,469.21 0.18 7,146.75 MWD+IFR-AK-CAZ-SC(3) 10,348.97 59.21 175.99 6,073.64 6,017.59 -7,767.98 430.88 5,949,490.67 1,518,473.73 0.37 7,222.28 MWD+IFR-AK-CAZ-SC(3) 10,443.61 59.34 175.77 6,122.00 6,065.95 -7,849.13 436.73 5,949,409.45 1,518,478.28 0.24 7,298.29 MWD+IFR-AK-CAZ-SC(3) 10,538.30 59.21 175.93 6,170.38 6,114.33 -7,930.31 442.62 5,949,328.19 1,518,482.83 0.20 7,374.36 MWD+IFR-AK-CAZ-SC(3) 10,631.39 59.12 176.27 6,218.09 6,162.04 -8,010.06 448.05 5,949,248.37 1,518,486.97 0.33 7,448.93 MWD+IFR-AK-CAZ-SC(3) 10,724.55 59.13 176.08 6,265.90 6,209.65 -8,089.84 453.39 5,949,168.52 1,518,491.00 0.18 7,523.49 MWD+IFR-AK-CAZ-SC(3) 10,818.66 59.08 177.14 6,313.19 8,257.14 -8,168.74 458.06 5,949,089.56 1,518,494.39 0.99 7,596.98 MWD+IFR-AK-CAZ-SC(3) 10,911.03 59.08 180.02 6,361.69 6,305.64 -8,249.66 460.07 5,949,008.62 1,518,495.08 2.62 7,671.16 MWD+IFR-AK-CAZ-SC(3) 11,005.39 59.06 183.14 6,410.20 6,354.15 -8,330.55 457.84 5,948,927.78 1,518,491.53 2.84 7,743.54 MWD+IFR-AK-CAZ-SC(3) 11,098.47 58.99 186.18 6,458.12 6,402.07 -8,410.08 451.35 5,948,848.38 1,518,483.76 2.80 7,812.87 MWD+IFR-AK-CAZ-SC(3) 11,162.10 59.22 187.87 6,490.79 6,434.74 -8,464.27 444.68 5,948,794.31 1,518,478.20 2.31 7,859.16 MWD+IFR-AK-CAZ-SC(3) 11,208.61 59.81 188.96 6,514.45 6,458.40 -8,503.88 438.82 5,948,754.80 1,518,469.70 2.18 7,892.58 MWD+IFR-AK-CAZ-SC(4) 11,302.91 59.07 190.80 6,562.55 6,508.50 -8,583.79 424.90 5,948,675.14 1,518,454.49 1.77 7,959.13 MWD+IFR-AK-CAZ-SC(4) 11,394.30 58.93 192.49 6,609.62 6,553.57 -8,660.51 409.09 5,948,598.69 1,518,437.43 1.59 8,021.98 MWD+IFR-AK-CAZ-SC(4) 11,492.70 59.25 194.85 6,660.17 6,604.12 -8,742.53 389.14 5,948,517.01 1,518,416.15 2.08 8,087.88 MWD+IFR-AK-CAZ-SC(4) 11,582.75 59.99 198.31 6,705.71 6,649.66 -8,817.36 368.27 5,948,442.54 1,518,394,07 1.62 8,146.88 MWD+IFR-AK-CAZ-SC(4) 11,877.70 59.93 197.19 6,753.25 6,697.20 -8,896.08 344.58 5,948,364.23 1,518,369.11 0.80 8,208.20 MWD+IFR-AK-CAZ-SC(4) 11,772.42 59.65 198.64 6,800.91 6,744.86 -8,973.95 319.41 5,948,288.78 1,518,342.67 1.36 8,268.15 MWD+IFR-AK-CAZ-SC(4) 12/7/2011 8:14:31AM Page 5 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well• CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N!-S +E/W Northing Easting DLS Section (ft) (°) (0) (ft) (ft) (ft) (ft) (ft) (ft) (°1700') (ft) Survey Tool Name 11,867.38 60.34 200.68 6,848.40 8,792.35 -9,051.38 291.74 5,948,209.81 1,518,313.75 2.00 8,326.63 MWD+IFR-AK-CAZ-SC(4) 11,958.52 60.68 200.72 6,893.26 6,837.21 -9,125.59 263.70 5,948,136.07 1,518,284.51 0.38 8,382.04 MWD+IFR-AK-CAZ-SC(4) 12,053.62 59.83 200.38 6,940.45 6,884.40 -9,202.91 234.71 5,948,059.25 1,518,254.27 0.95 8,439.88 MWD+IFR-AK-CAZ-SC(4) 12,147.95 59.80 200.27 6,987.87 6,931.82 -9,279.37 208.39 5,947,983.26 1,518,224.71 0.11 8,497.19 MWD+IFR-AK-CAZ-SC(4) 12,245.40 59.99 200.48 7,038.75 6,980.70 -9,358.40 177.04 5,947,904.72 1,518,194.08 0.27 8,556.41 MWD+IFR-AK-CAZ-SC(4) 12,337.46 59.60 200.04 7,083.07 7,027,02 -9,433.04 149.49 5,947,830.55 1,518,165.32 0.59 8,612.41 MWD+IFR-AK-CAZ-SC(4) 12,431.63 59.33 200.24 7,130.91 7,074.86 -9,509.19 121.56 5,947,754.87 1,518,138,16 0.34 8,669.62 MVVD+IFR-AK-CAZ-SC(4) 12,528.18 59.87 199.55 7,179.77 7,123.72 -9,587.49 93.22 5,947,677.04 1,518,106.56 0.83 8,728.62 MWD+IFR-AK-CAZ-SC(5) 12,821.81 59.93 199.11 7,226.73 7,170.68 -9,663.93 68.41 5,947,601.06 1,518,078.51 0.41 8,786.56 MWD+IFR-AK-CAZ-SC(5) 12,715.58 60.14 199.25 7,273.55 7,217.50 -9,740.64 39.73 5,947,524.80 1,518,050.58 0.26 8,844.81 MWD+IFR-AK-CAZ-SC(5) 12,809.95 60.05 199.43 7,320.61 7,264.56 -9,817.84 12.63 5,947,448.05 1,518,022.24 0.19 8,903.33 MWD+IFR-AK-CAZ-SC(5) 12,904.99 60.62 200.07 7,367.65 7,311.60 -9,895.57 -15.28 5,947,370.80 1,517,993.07 0.84 8,961.97 MWD+IFR-AK-CAZ-SC(5) 12,997.54 62.26 201.55 7,411.90 7,355.85 -9,971.55 -44.16 5,947,295.31 1,517,982.98 2.28 9,018.63 MWD+IFR-AK-CAZ-SC(5) 13,093.02 64.36 201.68 7,454.78 7,398.73 -10,050.85 -75.59 5,947,218.53 1,517,930.25 2.20 9,077.22 MWD+IFR-AK-CAZ-SC(5) 13,163.80 66.24 201.65 7,484.38 7,428.31 -10,110.61 -99.33 5,947,157.17 1,517,905.55 2.66 9,121.35 MWD+IFR-AK-CAZ-SC(6) 13,208.53 67.31 200.84 7,502.00 7,445.95 -10,148.92 -114.22 5,947,119.11 1,517,890.03 2.91 9,149.77 MWD+IFR-AK-CAZ-SC(8) 13,265.83 89.34 200.74 7,523.16 7,467.11 -10,198.70 -133.12 5,947,069.65 1,517,870.33 3.55 9,186.90 MWD+IFR-AK-CAZ-SC(8) 13,305.01 70.89 199.92 7,538.48 7,480.43 -10,233.25 -145.92 5,947,035.32 1,517,856.97 4.42 9,212.80 MWD+IFR-AK-CAZ-SC(8) 13,359.03 72.93 200.21 7,553.28 7,497.21 -10,281.48 -163.53 5,946,987.38 1,517,838.57 3.81 9,249.07 MWD+IFR-AK-CAZ-SC(6) 13,399.55 74.27 199.56 7,564.70 7,508.65 -10,318.03 -176.75 5,946,951.05 1,517,824.78 3.65 9,276.61 MWD+IFR-AK-CAZ-SC(6) 13,455.09 78.70 200.09 7,578.82 7,522.57 -10,368.60 -194.99 5,946,900.78 1,517,805.71 4.47 9,314.74 MWD+IFR-AK-CAZ-SC(8) 13,496.38 79.17 199.84 7,587.25 7,531.20 -10,406.55 -208.77 5,946,863.07 1,517,791.31 8.01 9,343.31 MWD+IFR-AK-CAZ-SC(8) 13,548.34 83.68 200.20 7,594.99 7,538.94 -10,454.82 -226.36 5,946,815.10 1,517,772.94 8.71 9,379.62 MWD+IFR-AK-CAZ-SC(6) 13,587.95 84.59 199.40 7,599.04 7,542.99 -10,491.89 -239.71 5,946,778.26 1,517,758.99 3.05 9,407.57 MWD+IFR-AK-CAZ-SC(6) 13,645.38 85.40 199.25 7,604.05 7,548.00 -10,545.87 -258.64 5,946,724.59 1,517,739.19 1.43 9,448.50 MWD+IFR-AK-CAZ-SC(8) 13,687.89 87.57 198.05 7,608.66 7,550.61 -10,586.07 -272.21 5,946,684.62 1,517,724.97 5.83 9,479.20 MWD+IFR-AK-CAZ-SC(6) 13,738.89 89.98 197.52 7,607.75 7,551.70 -10,634.62 -287.78 5,946,636.33 1,517,708.61 4.84 9,516.62 MWD+IFR-AK-CAZ-SC(6) 13,780.75 91.90 197.19 7,607.06 7,551.01 -10,674.57 -300.26 5,946,596.60 1,517,695.48 4.65 9,547.55 MWD+IFR-AK-CAZ-SC(6) 13,836.79 92.94 196.21 7,604.69 7,548.64 -10,728.20 -316.35 5,946,543.24 1,517,678.52 2.55 9,589.35 MWD+IFR-AK-CAZ-SC(8) 13,880.99 93.87 195.18 7,602.07 7,546.02 -10,770.87 -328.29 5,946,500.97 1,517,665.90 3.14 9,622.80 MWD+IFR-AK-CAZ-SC(8) 13,935.19 94.86 194.18 7,597.94 7,541.89 -10,822.95 -341.98 5,946,448.93 1,517,651.36 2.59 9,664.39 MWD+IFR-AK-CAZ-SC(6) 13,976.35 95.35 193.34 7,594.28 7,538.23 -10,862.77 -351.73 5,946,409.28 1,517,640.96 2.36 9,696.36 MWD+IFR-AK-CAZ-SC(6) 14,027.21 95.42 190.78 7,589.51 7,533.46 -10,912.28 -362.31 5,948,359.95 1,517,629.58 5.01 9,736.77 MWD+IFR-AK-CAZ-SC(8) 14,071.98 95,35 189.14 7,585.30 7,529.25 -10,956.18 -370.02 5,946,316.18 1,517,621.18 3.65 9,773.29 MWD+1FR-AK-CAZ-SC(6) 14,122.70 95.29 186.95 7,580.60 7,524.55 -11,008.18 -377.09 5,946,268.31 1,517,613.28 4.30 9,815.62 MWD+IFR-AK-CAZ-SC(6) 14,167.27 95.04 185.48 7,576.59 7,520.54 -11,050.31 -381.90 5,946,222.27 1,517,607.76 3.33 9,853.59 MWD+IFR-AK-CAZ-SC(6) 14,217.29 94.98 181.95 7,572.22 7,516.17 -11,100.03 -385.12 5,948,172.61 1,517,603.72 7.03 9,897.28 MWD+IFR-AK-CAZ-SC(6) 14,258.91 95.23 179.84 7,568.52 7,512.47 -11,141.47 -385.77 5,946,131.19 1,517,602.40 5.09 9,934.57 MWD+IFR-AK-CAZ-SC(6) 14,312.40 94.85 176.70 7,563.81 7,507.76 -11,194.73 -384.18 5,946,077.92 1,517,803,14 5.89 9,983.51 MWD+IFR-AK-CAZ-SC(6) 14,357.69 95.41 174.42 7,559.76 7,503.71 -11,239.70 -380.67 5,946,032.90 1,517,605.90 5.16 10,025.75 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8:14:31AM Page 6 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project Western North Slope TVD Reference: - CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +Nf-S +E!-W No_rthing Easting DLS Section (ft) (o) (e) (ft) (ft) (ft) (ft) (ft) (ft) (°)100' (ft) Survey Tool Name 14,408.47 95.60 171.42 7,554.89 7,498.84 -11,289.85 -374.44 5,945,982.66 1,517,611.31 5.89 10,073.83 MWD+IFR-AK-CAZ-SC(6) 14,453.08 95.47 169.49 7,550.59 7,494.54 -11,333.63 -367.08 5,945,938.76 1,517,617.96 4.32 10,116.63 MWD+IFR-AK-CAZ-SC(6) 14,503.35 95.10 168.38 7,545.96 7,489.91 -11,382.58 -356.62 5,945,889.66 1,517,827.63 6.20 10,165.41 MWD+IFR-AK-CAZ-SC(8) 14,547.86 95.23 164.70 7,541.95 7,485.90 -11,425.50 -345.55 5,945,846.56 1,517,637.99 3.77 10,208.99 MWD+IFR-AK-CAZ-SC(6) 14,599.74 95.04 162.23 7,537.31 7,481.28 -11,475.03 -330.84 5,945,796.80 1,517,651.89 4.76 10,260.09 MWD+IFR-AK-CAZ-SC(6) 14,644.20 95.10 160.42 7,533.38 7,477.33 -11,516.99 -316.66 5,945,754.63 1,517,665.39 4.06 10,304.11 MWD+IFR-AK-CAZ-SC(6) 14,893.49 95.16 157.33 7,528.97 7,472.92 -11,562.77 -298.97 5,945,708,58 1,517,682.33 6.25 10,353.08 MWD+IFR-AK-CAZ-SC(6) 14,739.15 95.16 155.81 7,524.88 7,468.81 -11,604.50 -280.89 5,945,668.55 1,517,699.73 3.32 10,398.54 MWD+IFR-AK-CAZ-SC(6) 14,789.70 95.22 154.67 7,520.29 7,464.24 -11,650.21 -259.81 5,945,620.51 1,517,720.06 2.25 10,448.88 M1ND+IFR-AK-CAZ-SC(6) 14,833.79 95.47 153.37 7,518.18 7,460.13 -11,689.67 -240.58 5,945,580.74 1,517,738.65 2.99 10,492.77 MWD+IFR-AK-CAZ-SC(6) 14,883.42 95.72 152.85 7,511.34 7,455.29 -11,733.73 -218.24 5,945,536.34 1,517,760.27 1.18 10,542.14 MWD+IFR-AK-CAZ-SC(6) 14,928.69 95.47 152.04 7,508.93 7,450.88 -11,773.67 -197.40 5,945,496.06 1,517,780.45 1.86 10,587.15 M1ND+IFR-AK-CAZ-SC(6) 14,995.58 95.04 152.30 7,500.80 7,444.75 -11,832.56 -166.31 5,945,438.68 1,517,810.58 0.75 10,653.65 MWD+IFR-AK-CAZ-SC(6) 15,025.92 95.04 151.52 7,498.14 7,442.09 -11,859.24 -152.07 5,945,409.78 1,517,824.38 2.58 10,683.85 MWD+IFR-AK-CAZ-SC(6) 15,120.86 94.23 151.98 7,490.47 7,434.42 -11,942.59 -107.27 5,945,325.72 1,517,867.82 0.97 10,778.33 MWD+IFR-AK-CAZ-SC(6) 15,215.96 95.10 151.68 7,482.73 7,426.68 -12,026.13 -62.49 5,945,241.46 1,517,911.23 0.97 10,872.96 MWD+IFR-AK-CAZ-SC(8) 15,311.70 92.93 151.57 7,476.03 7,419.98 -12,110.15 -17.09 5,945,158.73 1,517,955.25 2.27 10,968.30 MWD+IFR-AK-CAZ-SC(8) 15,408.62 92.62 150.49 7,471.43 7,415.38 -12,193.09 28.83 5,945,073.05 1,517,999.81 1.18 11,062.88 MWD+IFR-AK-CAZ-SC(6) 15,501.50 89.47 151.13 7,469.70 7,413.65 -12,275.90 75.09 5,944,989.51 1,518,044.71 3.39 11,157.47 MWD+IFR-AK-CAZ-SC(6) 15,598.08 89.78 151.28 7,470.33 7,414.28 -12,360.53 121.61 5,944,904.14 1,518,089,85 0.36 11,253.84 MWD+IFR-AK-CAZ-SC(6) 15,693.61 92.20 151.11 7,468.68 7,412.63 -12,444.22 167,63 5,944,819.72 1,518,134.49 2.54 11,349.14 MWD+IFR-AK-CAZ-SC(8) 15,788.95 92.75 151.44 7,464.57 7,408.52 -12,527,75 213.41 5,944,735.46 1,518,178.90 0.67 11,444.19 MWD+IFR-AK-CAZ-SC(6) 15,884.53 91.28 150.61 7,461.22 7,405.17 -12,611.31 259.68 5,944,651.17 1,518,223.81 1.78 11,539.48 MWD+IFR-AK-CAZ-SC(6) 15,978.19 91.08 149.89 7,459.31 7,403.26 -12,692.61 306.14 5,944,569.13 1,518,268.94 0.79 11,632.79 MWD+IFR-AK-CAZ-SC(6) 16,070.04 89.47 149.82 7,458.87 7,402.82 -12,772.04 352.27 5,944,488.97 1,518,313.78 1.75 11,724.27 MWD+IFR-AK-CAZ-SC(6) 16,169.89 89.91 149.64 7,459.41 7,403.38 -12,858.27 402.60 5,944,401.94 1,518,362.68 0.48 11,823.70 MWD+IFR-AK-CAZ-SC(6) 16,265.87 88.67 150.57 7,460.60 7,404.55 -12,941.47 450.43 5,944,317.98 1,518,409.15 1.61 11,919.32 MWD+IFR-AK-CAZ-SC(6) 16,363.61 88.67 151.82 7,462.87 7,406.82 -13,027.09 497.51 5,944,231.61 1,518,454.83 1.28 12,016.81 MWD+IFR-AK-CAZ-SC(6) 16,457.03 88.61 151.82 7,465.09 7,409.04 -13,109.42 541.62 5,944,148.59 1,518,497.59 0.08 12,110.08 MWD+IFR-AK-CAZ-SC(6) 16,552.10 88.42 151.69 7,467.55 7,411.50 -13,193.14 586.59 5,944,064.15 1,518,541.19 0.24 12,204.95 MWD+IFR-AK-CAZ-SC(6) 16,647.75 89.29 152.05 7,469.46 7,413.41 -13,277.47 631.68 5,943,979.10 1,518,584.90 0.98 12,300.43 MWD+IFR-AK-CAZ-SC(6) 16,742.22 89.23 152.85 7,470.68 7,414.63 -13,361.22 675.37 5,943,894.66 1,518,627.22 0.85 12,394.80 MWD+IFR-AK-CAZ-SC(6) 18,839.02 89.16 153.26 7,472.04 7,415.99 -13,447.50 719.23 5,943,807.68 1,518,689.68 0.43 12,491.54 MWD+IFR-AK-CAZ-SC(6) 16,930.74 87.99 154.05 7,474.32 7,418.27 -13,529.67 759.92 5,943,724.87 1,518,709.01 1.54 12,583.20 MWD+IFR-AK-CAZ-SC(6) 17,029.81 89.04 154.88 7,476.89 7,420.84 -13,619.03 802.61 5,943,634.84 1,518,750.23 1.35 12,682.23 MWD+IFR-AK-CAZ-SC(6) 17,125.86 88.30 155.38 7,479.12 7,423.07 -13,706.15 842.99 5,943,547.08 1,518,789.19 0.93 12,778.25 MW0+IFR-AK-CAZ-SC(6) 17,221.23 88.80 155.51 7,481.53 7,425.48 -13,792.87 882.61 5,943,459.74 1,518,827.39 0.54 12,873.59 MWD+IFR-AK-CAZ-SC(8) 17,314.20 90.34 154.40 7,482.23 7,426.18 -13,877.09 921.97 5,943,374.89 1,518,865.37 2.04 12,966.55 MWD+IFR-AK-CAZ-SC(6) 17,411.90 90.40 154.41 7,481.60 7,425.55 -13,965.20 964.17 5,943,286.11 1,518,908.13 0.08 13,084.25 MWD+IFR-AK-CAZ-SC(6) 17,506.70 90.34 154.73 7,480.99 7,424.94 -14,050.81 1,004,88 5,943,199.86 1,518,945.44 0.34 13,159.04 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8:14:31AM Page 7 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +EI-W Northing Easting DLS Section, (ft) (°) (°) (it) (ft) (ft) (ft) (It) (ft) (°I100') (ft) Survey Tool Name 17,602.52 89.97 154.62 7,480.73 7,424.68 -14,137.42 1,045.87 5,943,112.60 1,518,985.01 0.40 13,254.86 MWD+IFR-AK-CAZ-SC(6) 17,698.28 89.47 154.95 7,481.19 7,425.14 -14,224.06 1,086.66 5,943,025.32 1,519,024,39 0.63 13,350.62 MWD+IFR-AK-CAZ-SC(6) 17,793.20 89.85 154.74 7,481.76 7,425.71 -14,309.97 1,127.01 5,942,938.77 1,519,083.33 0.46 13,445.54 MWD+IFR-AK-CAZ-SC(6) 17,888.73 90.71 154.60 7,481.29 7,425.24 -14,396.32 1,167.88 5,942,851.78 1,519,102.78 0.91 13,541.08 MWD+IFR-AK-CAZ-SC(6) 17,982.84 90.28 154.40 7,480.48 7,424.43 -14,481.26 1,208.39 5,942,766.20 1,519,141.91 0.50 13,635.18 MWD+IFR-AK-CAZ-SC(8) 18,077.71 89.72 154.30 7,480.48 7,424.43 -14,566.78 1,249.46 5,942,680.03 1,519,181,58 0.60 13,730.03 MWD+IFR-AK-CAZ-SC(6) 18,174.18 90.77 154.09 7,480.07 7,424.02 -14,653.61 1,291.44 5,942,592.53 1,519,222.14 1.11 13,826.47 MWD+IFR-AK-CAZ-SC(8) 18,265.82 90.15 153.72 7,479.33 7,423.28 -14,735.92 1,331.76 5,942,509.58 1,519,261.11 0.79 13,918.11 MWD+IFR-AK-CAZ-SC(6) 18,384.59 88.85 153.61 7,480.19 7,424.14 -14,824.44 1,375.57 5,942,420.37 1,519,303.47 1.32 14,018.84 MWD+IFR-AK-CAZ-SC(6) 18,460.57 89.41 153.01 7,481.65 7,425.60 -14,910.18 1,418.68 5,942,333.95 1,519,345.17 0.86 14,112.77 MWD+IFR-AK-CAZ-SC(6) 18,524.00 89.41 153.01 7,482.30 7,428.25 -14,966.70 1,447.48 5,942,276.97 1,519,373.03 0.00 14,176.18 PROJECTED to TD 1211/2011 8:14:31AM Page 8 COMPASS 2003.16 Build 69 1 ConocoPhillips(Alaska) Inc. Western North Slope CD4 Nanuq Pad CD4-03 501032064100 Sperry Drilling Definitive Survey Report t 07 December, 2011 U'r\ UV-0X 1 / 7 I I It HALLIBURTON Spurry Drilling __ ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Coordinate Reference: Well C04-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45(56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 CW 56.05ft(Doyon 191 Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Project Western North Slope Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Well CD4-03 Well Position +N/-S 0.00 ft Northing: 5,957,516.83 ft Latitude: 70.2924634 +E/-W 0.00 ft Easting: 378,135.75 ft Longitude: -150.9866372 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 19.60 ft Wellbore CD4-03 Magnetics Model Name Sample Date Declination Dip Angle Field Strength l°) O (nT) BGGM2011 10/4/2011 20.32 80.76 57,600 Design CD4-03 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.45 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft► (°) 36.45 0.00 0.00 155.00 Survey Program Date From To (ft) (ft) Survey(Wellbore) Tool Name Description Survey Date 79.00 632.00 CD4-03 Gyro(CD4-03) CB-GYRO-SS Camera based gyro single shot 10/4/2011 12:00 693.10 3,115.36 CD4-03 MWD R100(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/4/2011 12:00 3,186.24 11,162.10 CD4-03 MWD R200(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/11/2011 12:0, 11,208.61 12,431.63 CD4-03 MWD R400(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/30/2011 12:0, 12,528.18 13,093.02 CD4-03 MWD R500(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/5/2011 12:00 13,163.80 18,460.57 CD4-03 MWD R600(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/15/2011 12:0, Survey Map Map Vertical MD Inc Azi ND 1VDSS +N/-S +E!-W Northing Easting DLS Section (ft) (°) (1 (ft) (ft) (ft) (ft) (ft) (ft) 0100') (ft) Survey Tool Name 36.45 0.00 0.00 36.45 -19.60 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 UNDEFINED 79.00 0.29 98.93 79.00 22.95 -0.02 0.11 5,957,516.81 378,135.86 0.68 0.06 CB-GYRO-SS(1) 172.00 0.18 123.83 172.00 115.95 -0.13 0.46 5,957,516.69 378,136.21 0.18 0.32 CB-GYRO-SS(1) 263.00 0.44 129.19 263.00 206.95 -0.43 0.85 5,957,516.38 378,136.59 0.29 0.75 CB-GYRO-SS(1) 355.00 0.85 144.25 354.99 298.94 -1.21 1.52 5,957,515.59 378,137.25 0.48 1.74 CB-GYRO-SS(1) 448.00 2.03 154.12 447.96 391.91 -3.25 2.64 5,957,513.53 378,138.34 1.29 4.07 CB-GYRO-SS(1) 540.00 3.62 181.98 539.85 483.80 -7.48 4.25 5,957,509.28 378,139.88 1.77 8.58 CB-GYRO-SS(1) 632.00 3.92 184.02 631.65 575.60 -13.27 6.02 5,957,503.47 378,141.55 0.36 14.57 CB-GYRO-SS(1) 693.10 4.58 188.63 692.58 636.53 -17.67 7.07 5,957,499.05 378,142.54 1.22 19.00 MWD+IFR-AK-CAZ-SC(2) 785.95 6.82 172.88 784.96 728.91 -26.77 8.49 5,957,489.93 378,143.80 2.45 27.85 MWD+IFR-AK-CAZ-SC(2) 12/7/2011 8:24:54AM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD NDSB +14/4 +E/•W Northing Map DLS Section (ft) ,(1 (1 (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 878.53 9.32 175.48 876.62 820.57 -39.70 9.76 5,957,476.98 378,144.86 2.73 40.11 MWD+IFR-AK-CAZ-SC(2) 972.32 13.11 182.45 968.81 912.58 -57.91 9.90 5,957,458.77 378,144.71 4.28 56.67 MWD+IFR-AK-CAZ-SC(2) 1,087.83 14.20 181.45 1,081,22 1,005.17 -80.39 9.15 5,957,438.30 378,143.59 1.17 76.73 MWD+IFR-AK-CAZ-SC(2) 1,108.80 16.23 184.23 1,100.95 1,044.90 -91.18 8.59 5,957.425.53 378,142.88 5.24 86.27 MWD+IFR-AK-CAZ-SC(2) 1,181.33 20.00 181.82 1,150.87 1,094.82 -107.49 7.77 5,957,409.24 378,141.77 7.32 100.70 MWD+IFR-AK-CAZ-SC(2) 1,208.28 22.91 181.40 1,194.54 1,138.49 -124.64 7.29 5,957,392.09 378,141.02 6.21 116.05 MWD+IFR-AK-CAZ-SC(2) 1,255.27 23.98 180.77 1,237.67 1,181.62 -143.34 8.94 5,957,373.40 378,140.36 2.34 132.85 MWD+IFR-AK-CAZ-SC(2) 1,348.15 27.42 179.80 1,319.55 1,263.50 -182.75 6.84 5,957,334.01 378,139.62 3.83 168.51 MWD+IFR-AK-CAZ-SC(2) 1,439.57 31.65 179.10 1,400.81 1,344.76 -228.79 7.37 5,957,287.97 378,139.41 4.54 210.46 MWD+IFR-AK-CAZ-SC(2) 1,533.43 34.65 177.15 1,479.38 1,423.33 -280.07 9.08 5,957,236.67 378,140.29 3.39 257.67 MWD+IFR-AK-CAZ-SC(2) 1,627.71 38.56 177.27 1,555.05 1,499.00 -336.21 11.82 5,957,180.50 378,142.12 4.15 309.71 MWD+IFR-AK-CAZ-SC(2) 1,722.46 41.97 176.17 1,627.34 1,571.29 -397.34 15.34 5,957,119.33 378,144.65 3.68 368.59 MWD+IFR-AK-CAZ-SC(2) 1,816.67 46.58 176.13 1,694.78 1,638.73 -462.94 19.76 5,957,053.67 378,148.00 4.89 427.92 MW0+IFR-AK-CAZ-SC(2) 1,911.01 50.06 175.60 1,757.50 1,701.45 -533.20 24.85 5,956,983.34 378,151.95 3.71 493.75 MWD+IFR-AK-CAZ-SC(2) 2,005.17 53.91 177.18 1,815.49 1,759.44 -607.22 29.50 5,956,909.26 378,155.40 4.29 562.80 MWD+IFR-AK-CAZ-SC(2) 2,099.76 57.57 177.91 1,868.73 1,812.88 -885.32 32.85 5,956,831.13 378,157.49 3.92 634.89 MWD+IFR-AK-CAZ-SC(2) 2,194.40 60.57 178.43 1,917.37 1,861.32 -766.45 35.44 5,956,749.97 378,158.76 3.20 709.61 MWD+IFR-AK-CAZ-SC(2) 2,289.22 61.57 178.44 1,963.23 1,907.18 -849.40 37.71 5.956,667.00 378,159.68 1.05 785.76 MWD+IFR-AK-CAZ-SC(2) 2,380.84 81.79 178.76 2,006.80 1,950.55 -929.86 39.67 5,956,586.53 378,160.34 0.39 859.50 MWD+IFR-AK-CAZ-SC(2) 2,478.49 80.81 177.58 2,052.83 1,996.58 -1,013.88 42.37 5,956,502.48 378,181.67 1.50 938.80 MWD+IFR-AK-CAZ-SC(2) 2,570.72 61.32 177.43 2,098.22 2,042.17 -1,096.27 45.97 5,956,420.05 378,163.94 0.55 1,012.99 MWD+IFR-AK-CAZ-SC(2) 2,664.69 60.04 177.11 2,144.24 2,088.19 -1,178.11 49.87 5,956,338.16 378,166.51 1.39 1,088.81 MWD+IFR-AK-CAZ-SC(2) 2,758.71 80.10 177.34 2,191.15 2,135.10 -1,259.50 53.82 5,956,258.73 378,189.14 0.22 1,164.23 MWD+IFR-AK-CAZ-SC(2) 2,853.35 59.55 176.77 2,238.72 2,182.67 -1,341.20 58.02 5,956,174.97 378,172.02 0.78 1,240.06 MWD+IFR-AK-CAZ-SC(2) 2,946.65 58.96 177.00 2,286.41 2,230.38 -1,421.27 62.38 5,956,094.85 378,175.08 0.67 1,314.47 MWD+IFR-AK-CAZ-SC(2) I 3,041.96 59.85 177.04 2,334.92 2,278.87 -1,503.20 66.64 5,956,012.87 378,178,01 0.93 1,390.53 MWD+IFR-AK-CAZ-SC(2) 3,115.36 81.25 177.30 2,371.01 2,314.96 -1,567.04 69.80 5,955,949.00 378,180.13 1.93 1,449.71 MWD+IFR-AK-CAZ-SC(2) 3,186.24 61.25 176.51 2,405.10 2,349.05 -1,629.09 73.15 5,955,886.91 378,182.48 0.98 1,507.37 MWD+IFR-AK-CAZ-SC(3) 3,279.20 80.38 178.86 2,450.43 2,394.38 -1,710.11 77.85 5,955,805.83 378,185.86 0.99 1,582.78 MWD+IFR-AK-CAZ-SC(3) 3,374.41 60.03 176.24 2,497.74 2,441.89 -1,792.58 82.82 5,955,723.29 378,189.49 0.67 1,659.63 MWD+IFR-AK-CAZ-SC(3) 3,468.58 59.19 177.42 2,545.38 2,489.33 -1,873.69 87.31 5,955,642.13 378,192.67 1.40 1,735.04 MWD+IFR-AK-CAZ-SC(3) 3,582.77 59.20 177.97 2,593.82 2,537.57 -1,954.52 90.57 5,955,561.28 378,194.61 0.50 1,809.67 MWD+IFR-AK-CAZ-SC(3) 3,857.53 58.91 178.41 2,642.35 2,586.30 -2,035.75 93.13 5,955,480.00 378,195.86 0.50 1,884.38 MWD+IFR-AK-CAZ-SC(3) 3,751.87 58.82 178.76 2,691.18 2,635.13 -2,116.56 95.13 5,955,399.18 378,196.55 0.33 1,958.48 MWD+IFR-AK-CAZ-SC(3) 3,847.09 58.56 179.50 2,740.61 2,684.56 -2,197.82 96.36 5,955,317.92 378,196.47 0.72 2,032.63 MWD+IFR-AK-CAZ-SC(3) 3,941.20 58.61 180.10 2,789.86 2,733.81 -2,278.14 96.65 5,955,237.62 378,195.45 0.55 2,105.54 MWD+IFR-AK-CAZ-SC(3) 4,038.06 59.08 180.25 2,838.74 2,782.69 -2,359.31 96.40 5,955,158.48 378,193.88 0.51 2,179.00 MWD+IFR-AK-CAZ-SC(3) 4,130.70 58.86 180.00 2,887.53 2,831.48 -2,440.41 96.22 5,955,075.38 378,192.39 0.32 2,252.43 MWD+IFR-AK-CAZ-SC(3) 4,225.69 58.56 179.88 2,936.86 2,880.81 -2,521.58 96.30 5,954,994.23 378,191.16 0.33 2,326.03 MWD+IFR-AK-CAZ-SC(3) 4,320.49 58.37 180.25 2,986.44 2,930.39 -2,602.38 96.21 5,954,913.45 378,189.76 0.39 2,399.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:24:54AM Page 3 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +El•W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°N00') (ft) Survey Tool Name 4,414.87 58.13 180.53 3,036.11 2,980.06 -2,682.64 95.67 5.954,833.22 378,187.91 0.36 2,471.73 MWD+IFR-AK-CAZ-SC(3) 4,509.98 58.34 180.20 3,086.18 3,030.13 -2,763.50 95.15 5,954,752.38 378,186.09 0.37 2,544.79 MWD+IFR-AK-CAZ-SC(3) 4,604.02 58.83 180.91 3,135.19 3,079.14 -2,843.75 94.37 5,954,672.16 378,184.01 0.83 2,817.20 MWD+IFR-AK-CAZ-SC(3) 4,899.05 59.81 180.30 3,183.82 3,127.77 -2,925.39 93.51 5,954,590.55 378,181.82 0.99 2,690.82 MWD+IFR-AK-CAZ-SC(3) 4,793.54 80.02 178.87 3,231.33 3,175.28 -3,007.06 94.11 5,954,508.89 378,181.09 1.38 2,785.09 MWD+IFR-AK-CAZ-SC(3) 4,886.88 59.13 177.09 3,278.61 3,222.56 -3,087.49 96.94 5,954,428.43 378,182.62 1.90 2,839.18 MWD+IFR-AK-CAZ-SC(3) 4,982.40 58.42 176.91 3,328.12 3,272.07 -3,169.06 101.21 5,954,346.81 378,185.57 0.76 2,914.92 MWD+IFR-AK-CAZ-SC(3) 5,077.39 57.68 176.75 3,378.39 3,322.34 -3,249.54 105.67 5,954,266.28 378,188.72 0.79 2,989.74 MWD+IFR-AK-CAZ-SC(3) 5,170.79 57.72 176.22 3,428.30 3,372,25 -3,328.34 110.51 5,954,187.42 378,192.28 0.48 3,063.20 MWD+IFR-AK-CAZ-SC(3) 5,264.98 57.86 176.92 3,478.50 3,422.45 -3,407.89 115.28 5,954,107.81 378,195.78 0.65 3,137.31 MWD+IFR-AK-CAZ-SC(3) 5,358.07 58.92 177.22 3,527.29 3,471.24 -3,487.06 119.33 5,954,028.58 378,198.53 1.17 3,210.78 MWD+IFR-AK-CAZ-SC(3) 5,453.34 59.21 178.89 3,576.27 3,520.22 -3,568.67 123.53 5,953,946.92 378,201.40 0.43 3,286.52 MWD+IFR-AK-CAZ-SC(3) 5,547.54 58.95 176.49 3,624.67 3,588.82 -3,649.35 128.19 5,953,866.19 378,204.76 0.46 3,361.61 MWD+IFR-AK-CAZ-SC(3) 5,641.87 58.84 177.01 3,673.41 3,617.36 -3,729.98 132.77 5,953,785.49 378,208.03 0.49 3,436.63 MWD+IFR-AK-CAZ-SC(3) 5,736.23 58.77 177.03 3,722.28 3,666.23 -3,810.59 136.97 5,953,704.84 378,210.92 0.08 3,511.45 MWD+IFR-AK-CAZ-SC(3) 5,830.99 58.80 177.20 3,771.39 3,715.34 -3,891.53 141.05 5,953,623.85 378,213.69 0.16 3,586.53 MWD+IFR-AK-CAZ-SC(3) 5,924.80 59.33 176.74 3,819.61 3,763.56 -3,971.88 145.30 5,953,543.44 378,216.64 0.70 3,661.16 MWD+IFR-AK-CAZ-SC(3) 8,019.48 59.24 176.09 3,867.97 3,811.92 -4,053.12 150.39 5,953,462.14 378,220.41 0.60 3,736.93 MWD+IFR-AK-CAZ-SC(3) 6,113.79 59.13 175.48 3,916.29 3,860.24 -4,133.90 156.34 5,953,381.29 378,225.05 0.57 3,812.66 MWD+IFR-AK-CAZ-SC(3) 8,207.25 59.06 175.27 3,964.29 3,908.24 -4,213.83 182.81 5,953,301.27 378,230.22 0.21 3,887.83 MWD+IFR-AK-CAZ-SC(3) 6,302.33 59.30 175.58 4,013.00 3,956.95 -4,295.22 169.32 5,953,219.79 378,235.41 0.38 3,964.35 MWD+IFR-AK-CAZ-SC(3) 6,396.40 59.55 175.01 4,060.85 4,004.80 -4,375.94 175.97 5,953,138.98 378,240.74 0.59 4,040.31 MWD+IFR-AK-CAZ-SC(3) 8,490.98 59.30 175.12 4,108.96 4,052.91 -4,457.06 182.97 5,953,057.76 378,246.43 0.28 4,116.80 MWD+IFR-AK-CAZ-SC(3) 6,585.80 59.02 175.64 4,157.47 4,101.42 -4,538.04 189.52 5,952,976.69 378,251.66 0.58 4,192.95 MWD+IFR-AK-CAZ-SC(3) 6,680.00 59.37 175.40 4,205.81 4,149.78 -4,618.87 195.85 5,952,895.77 378,256.69 0.43 4,288.89 MWD+IFR-AK-CAZ-SC(3) 6,774.09 59.62 175.64 4,253.57 4,197.52 -4,699.69 202.18 5,952,814.87 378,261.71 0.34 4,344.81 MWD+IFR-AK-CAZ-SC(3) 6,869.09 59.48 175.24 4,301.72 4,245.67 -4,781.33 208.69 5,952,733.14 378,266.89 0.39 4,421.55 MWD+IFR-AK-CAZ-SC(3) 6,963.95 59.65 176.06 4,349.77 4,293.72 -4,862.88 214.89 5,952,651.51 378,271.77 0.77 4,498.09 MWD+IFR-AK-CAZ-SC(3) 7,058.29 58.87 175.88 4,397.99 4,341.94 -4,943.77 220.59 5,952,570.55 378,276.16 0.84 4,573.80 MWD+IFR-AK-CAZ-SC(3) 7,152.89 58.86 176.22 4,446.91 4,390,86 -5,024.55 226.17 5,952,489.70 378,280.42 0.31 4,649.37 MWD+IFR-AK-CAZ-SC(3) 7,246.92 59.19 176.06 4,495.30 4,439.25 -5,104.98 231.60 5,952,409.19 378,284.55 0.38 4,724.56 MWD+IFR-AK-CAZ-SC(3) 7,342.00 59.43 176.39 4,543.83 4,487.78 -5,186.57 236.98 5,952,327.53 378,288.61 0.39 4,800.78 MWD+IFR-AK-CAZ-SC(3) 7,438.44 59.41 176.33 4,591.87 4,535.82 -5,267.71 242.14 5,952,248.32 378,292.45 0.06 4,876.50 MWD+IFR-AK-CAZ-SC(3) 7,531.42 59.45 175.96 4,640.18 4,584.13 -5,349.30 247.64 5,952,184.66 378,296.63 0.34 4,952,77 MWD+IFR-AK-CAZ-SC(3) 7,625.46 59.34 175.39 4,688.06 4,632.01 -5,430.01 253.74 5,952,083.87 378,301.42 0.53 5,028.50 MWD+IFR-AK-CAZ-SC(3) 7,720.34 59.37 175.48 4,736.42 4,680.37 -5,511.38 260.24 5,952,002.41 378,306.60 0.09 5,104.99 MWD+IFR-AK-CAZ-SC(3) 7,814.49 59.49 175.03 4,784.30 4,728.25 -5,592.17 288.95 5,951,921.53 378,311.99 0.43 5,181.04 MWD+IFR-AK-CAZ-SC(3) 7,909.58 59.36 175.45 4,832.66 4,776.61 -5,873.74 273.74 5,951,839.87 378,317.46 0.40 5,257.84 MWD+IFR-AK-CAZ-SC(3) 8,003.61 59.56 175.41 4,880.45 4,824.40 -5,754.48 280.19 5,951,759.04 378,322.60 0.22 5,333.75 MWD+IFR-AK-CAZ-SC(3) 8,098.17 59.52 175.10 4,928.39 4,872.34 -5,835.71 286.94 5.951,677.72 378,328.03 0.29 5,410.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:24:54AM Page 4 COMPASS 2003.16 Build 69 ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45(p 56.O5ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 t l 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS ' +N/-S +EJ-W Northing Easting DLS Section (ft) C) C) (ft) (ft) (ft) (ft) (ft) (ft) (e,100') (ft) Survey Tool Name 8,193.08 59.48 175.15 4,976.56 4,920.51 -5,917.20 293.89 5,951,596.14 378,333.66 0.06 5,487.00 MWD+IFR-AK-CAZ-SC(3) 8,287.69 59.41 175.91 5,024.66 4,968.61 -5,998.42 300.24 5,951,514.83 378,338.69 0.70 5,563.30 MWD+IFR-AK-CAZ-SC(3) 8,382.21 59.49 175.78 5,072.70 5,016.65 -6,079.60 306.13 5,951,433.57 378,343.27 0.15 5,639.37 MWD+IFR-AK-CAZ-SC(3) 8,476.68 59.47 175.73 5,120.68 5,064.63 -6,180.76 312.18 5,951,352.33 378,347.98 0.05 5,715.47 MWD+IFR-AK-CAZ-SC(3) 8,571.04 59.47 176.03 5,168.61 5,112.56 -6,241.83 318.00 5,951,271.18 378,352.50 0.27 5,791.41 MWD+IFR-AK-CAZ-SC(3) 8,665.15 59.48 175.82 5,216.41 5,160.36 -6,322.69 323.76 5.951.190.25 378,356.95 0.19 5,867.13 MWD+IFR-AK-CAZ-SC(3) 8,759.58 59.33 175.85 5,264.46 5,208.41 -6,403.73 329.80 5,951,109.12 378,361.68 0.22 5,943.13 MWD+IFR-AK-CAZ-SC(3) 8,854.47 59.41 175.28 5,312.82 5,258.77 -6,485.15 336.26 5,951,027.62 378,386.81 0.35 6,019.65 MWD+IFR-AK-CAZ-SC(3) 8,948.49 59.58 175.03 5,360.54 5,304.49 -6,565.86 343.10 5,950,946.81 378,372.35 0.29 6,095.69 MWD+IFR-AK-CAZ-SC(3) 9,043.18 59.38 175.66 5,408.63 5,352.58 -6,647.16 349.72 5,950,865.42 378,377.85 0.61 6,172.17 MWD+IFR-AK-CAZ-SC(3) 9,138.65 59.50 175.72 5,456.15 5,400.10 -8,727.42 355.77 5,950,785.08 378,382.39 0.14 6,247.47 MWD+IFR-AK-CAZ-SC(3) 9,227.48 59.33 176.09 5,502.36 5,446.31 -6,805.40 361.35 5,950,707.03 378,388.71 0.40 6,320.50 MWD+IFR-AK-CAZ-SC(3) 9,321.44 59.69 175.52 5,550.04 5,493.99 -6,886.17 367.28 5,950,626.19 378,391.33 0.85 6,396.20 MWD+IFR-AK-CAZ-SC(3) 9,415.09 59.22 175.64 5,597.64 5,541.59 -6,966.58 373.49 5,950,545.69 378,396.24 0.51 6,471.71 MWD+IFR-AK-CAZ-SC(3) 9,508.34 59.30 175.72 5,645.30 5,589.25 -7,046.50 379.53 5.950,465.69 378,400.98 0.11 6,546.69 MWD+IFR-AK-CAZ-SC(3) 9,602.03 59.34 175.83 5,693.11 5,637.06 -7,126.86 385.47 5,950,385.25 378,405.81 0.11 8,622.03 MWD+IFR-AK-CAZ-SC(3) 9,695.28 59.43 175.84 5,740.59 5,884.54 -7,208.88 391.29 5,950,305.15 378,410.14 0.10 6,897.02 MWD+IFR-AK-CAZ-SC(3) 9,788.14 59.27 176.12 5,787.94 5,731.89 -7,286.59 396.90 5,950,225.37 378,414.45 0.31 6,771.63 MWD+IFR-AK-CAZ-SC(3) 9,880.70 59.55 176.32 5,835.04 5,778.99 -7,366.09 402.15 5,950,145.80 378,418.41 0.36 6,845.90 MWD+IFR-AK-CAZ-SC(3) 9,972.19 59.20 176.18 5,881.65 5,825.60 -7,444.65 407.30 5,950,087.17 378,422.28 0.40 8,919.28 MWD+IFR-AK-CAZ-SC(3) 10,066.02 59.12 175.79 5,929.75 5,873.70 -7,525.02 412.94 5,949,986.73 378,426.62 0.37 6,994.50 MWD+IFR-AK-CAZ-SC(3) 10,160.68 59.85 175.71 5,977.95 5,921.90 -7,606.26 418.98 5,949,905.41 378,431.34 0.56 7,070.68 MWD+IFR-AK-CAZ-SC(3) 10,255.01 59.48 175.73 6,025.74 5,969.69 -7,687.36 425.05 5,949,824.23 378,436.09 0.18 7,146.75 MWD+IFR-AK-CAZ-SC(3) 10,348.97 59.21 175.99 8,073.64 6,017.59 -7,767.98 430.88 5,949,743.53 378,440.62 0.37 7,222.28 MWD+IFR-AK-CAZ-SC(3) 10,443.81 59.34 175.77 6,122.00 6,085.95 -7,849.13 438.73 5,949,682.31 378,445.15 0.24 7,298.29 MWD+IFR-AK-CAZ-SC(3) 10,538.30 59.21 175.93 6,170.38 6,114.33 -7,930.31 442.62 5,949,581.05 378,449.72 0.20 7,374.36 MWD+IFR-AK-CAZ-SC(3) 10,631.39 59.12 176.27 6,218.09 6,162.04 -8,010.06 448.05 5,949,501.23 378,453.87 0.33 7,448.93 MWD+IFR-AK-CAZ-SC(3) 10,724.55 59.13 176.08 6,265.90 6,209.85 -8,089.84 453.39 5,949,421.38 378,457.91 0.18 7,523.49 MWD+IFR-AK-CAZ-SC(3) 10,816.88 59.08 177.14 8,313.19 8,257.14 -8,168.74 458.08 5,949,342.42 378,481.30 0.99 7,596.98 MWD+IFR-AK-CAZ-SC(3) 10,911.03 59.08 180.02 6,381.69 8,305.64 -8,249.66 480.07 5,949,261.48 378,481.99 2.82 7,671.16 MWD+IFR-AK-CAZ-SC(3) 11,005.39 59.06 183.14 6,410.20 6,354.15 -8,330.55 457.84 5,949,180.84 378,458.45 2.84 7,743.54 MWD+IFR-AK-CAZ-SC(3) 11,098.47 58.99 186.18 6,458.12 6,402.07 -8,410.08 451.35 5,949,101.24 378,450.68 2.80 7,812.87 MWD+IFR-AK-CAZ-SC(3) 11,162.10 59.22 187.87 8,490.79 6,434.74 -8,464.27 444.68 5,949,047.17 378,443.13 2.31 7,859.16 MWD+IFR-AK-CAZ-SC(3) 11,208.61 59.61 188.98 6,514.45 8,458.40 -8,503.88 438.82 5,949,007.66 378,436.63 2.18 7,892.58 MWD+IFR-AK-CAZ-SC(4) 11,302.91 59.07 190.80 6,562.55 6,506.50 -8,583.79 424.90 5,948,928.00 378,421.42 1.77 7,959.13 MWD+IFR-AK-CAZ-SC(4) 11,394.30 58.93 192.49 6,609.62 6,553.57 -8,660.51 409.09 5,948,851.55 378,404.37 1.59 8,021.98 MWD+IFR-AK-CAZ-SC(4) 11,492.70 59.25 194.85 8,680.17 6,604.12 -8,742.53 389.14 5,948,789.87 378,383.09 2.08 8,087.88 MWD+IFR-AK-CAZ-SC(4) 11,582.75 59.99 196.31 8,705.71 8,849.88 -8,817.36 368.27 5,948,695.39 378,361.01 1.82 8,146.88 MWD+IFR-AK-CAZ-SC(4) 11,677.70 59.93 197.19 6,753.25 6,697.20 -8,896.06 344.58 5,948,617.09 378,338.06 0.80 8,208.20 MWD+IFR-AK-CAZ-SC(4) 11,772.42 59.65 198.64 6,800.91 6,744.86 -8,973.95 319.41 5,948,539.63 378,309.62 1.36 8,268.15 MWD+IFR-AK-CAZ-SC(4) 12/7/2011 8:24:54AM Page 5 COMPASS 2003.16 Build 69 • ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope WD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45(Q 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N!S +EI-W Northing Easting DLS Section (ft) (°) r) (ft) (ft) (ft) (ft) (ft) (ft) (°11001 (ft) Survey Tool Name 11,887.38 60.34 200.68 6,848.40 6,792.35 -9,051.38 291.74 5,948,462.66 378,280.70 2.00 8,326.63 MWD+IFR-AK-CAZ-SC(4) 11,958.52 60.68 200.72 6,893.26 6,837.21 -9,125.59 263.70 5.948,388.92 378,251.46 0.38 8,382.04 MWD+IFR-AK-CAZ-SC(4) 12,053.62 59.83 200.38 6,940.45 6,884.40 -9,202.91 234.71 5,948,312.09 378,221.23 0.95 8,439.86 MWD+IFR-AK-CAZ-SC(4) 12,147.95 59.80 200.27 6,987.87 8,931.82 -9,279.37 208.39 5,948,236.11 378,191.68 0.11 8,497.19 MW0+IFR-AK-CAZ-SC(4) 12,245.40 59.99 200.48 7,036.75 8,980.70 -9,358.40 177.04 5,948,157.57 378,161.05 0.27 8,556.41 MWD+IFR-AK-CAZ-SC(4) 12,337.46 59.60 200.04 7,083.07 7,027.02 -9,433.04 149.49 5,948,083.39 378,132.30 0.59 8,612.41 MWD+IFR-AK-CAZ-SC(4) 12,431.63 59.33 200.24 7,130.91 7,074,86 -9,509.19 121.56 5,948,007.71 378,103.14 0.34 8,669.62 MWD+IFR-AK-CAZ-SC(4) 12,528.18 59.87 199.55 7,179.77 7,123.72 -9,587.49 93.22 5,947,929.88 378,073.54 0.83 8,728.62 MWD+IFR-AK-CAZ-SC(5) 12,821.81 59.93 199.11 7,226.73 7,170.68 -9,663.93 66.41 5,947,853.90 378,045.49 0.41 8,786.56 MWD+IFR-AK-CAZ-SC(5) 12,715.56 80.14 199.25 7,273.55 7,217.50 -9,740.64 39.73 5,947,777.84 378,017.57 0.28 8,844.81 MWD+IFR-AK-CAZ-SC(5) 12,809.95 60.05 199.43 7,320.81 7,264.56 -9,817.84 12.83 5,947,700.89 377,989.23 0.19 8,903.33 MWD+IFR-AK-CAZ-SC(5) 12,904.99 60.62 200.07 7,367.65 7,311.60 -9,895.57 -15.28 5,947,623.63 377,960.07 0.84 8,961.97 MWD+IFR-AK-CAZ-SC(5) 12,997.54 62.26 201.55 7,411.90 7,355.85 -9,971.55 -44.16 5,947,548.14 377,929.98 2.26 9,018.63 MWD+IFR-AK-CAZ-SC(5) 13,093.02 64.36 201.68 7,454.78 7,398.73 -10,050.85 -75.59 5,947,489.38 377,897.26 2.20 9,077.22 MWD+IFR-AK-CAZ-SC(5) 13,163.80 66.24 201.65 7,484.36 7,428.31 -10,110.61 -99.33 5,947,410.00 377,872.55 2.66 9,121.35 MWD+IFR-AK-CAZ-SC(6) 13,208.53 67.31 200.84 7,502.00 7,445.95 -10,148.92 -114.22 5,947,371.94 377,857.04 2.91 9,149.77 MWD+IFR-AK-CAZ-SC(6) 13,285.83 89.34 200.74 7,523.18 7,467.11 -10,198.70 -133.12 5,947,322.48 377,837.34 3.55 9,186.90 MWD+IFR-AK-CAZ-SC(6) 13,305.01 70.89 199.92 7,536.48 7,480.43 -10,233.25 -145.92 5,947,288.15 377,823.99 4.42 9,212.80 MWD+IFR-AK-CAZ-SC(6) 13,359.03 72.93 200.21 7,553.26 7,497.21 -10,281.48 -163.53 5,947,240.21 377,805.59 3.81 9,249.07 MWD+IFR-AK-CAZ-SC(6) 13,399.55 74.27 199.56 7,564.70 7,508.65 -10,318.03 -176.75 5,947,203.88 377,791.78 3.85 9,276.81 MWD+IFR-AK-CAZ-SC(8) 13,455.09 76.70 200.09 7,578.82 7,522.57 -10,368.60 -194.99 5,947,153.61 377,772.73 4.47 9,314.74 MWD+IFR-AK-CAZ-SC(6) 13,496.38 79.17 199.84 7,587.25 7,531.20 -10,406.55 -208.77 5,947,115.89 377,758.33 6.01 9,343.31 MWD+IFR-AK-CAZ-SC(8) 13,548.34 83.68 200.20 7,594.99 7,538.94 -10,454.82 -226.36 5,947,067.93 377,739.97 8.71 9,379.62 MWD+IFR-AK-CAZ-SC(6) 13,587.95 84.59 199.40 7,599.04 7,542.99 -10,491.89 -239.71 5,947,031.08 377,728.02 3.05 9,407.57 MWD+IFR-AK-CAZ-SC(8) 13,645.38 85.40 199.25 7,604.05 7,548.00 -10,545.87 -258.64 5,948,977.41 377,706.22 1.43 9,448.50 MWD+IFR-AK-CAZ-SC(8) 13,687.89 87.57 198.05 7,606.66 7,550.61 -10,586.07 -272.21 5,946,937.44 377,692.00 5.83 9,479.20 MWD+IFR-AK-CAZ-SC(6) 13,738.89 89.98 197.52 7,607.75 7,551.70 -10,634.62 -287.78 5,946,889.15 377,675.65 4.84 9,516.62 MWD+IFR-AK-CAZ-SC(6) 13,780.75 91.90 197.19 7,607.06 7,551.01 -10,674.57 -300.26 5,946,849.42 377,662.52 4.65 9,547.55 MWD+IFR-AK-CAZ-SC(6) 13,836.79 92.94 196.21 7,804.69 7,548.84 -10,728.20 -318.35 5,946,798.06 377,845.56 2.55 9,589.35 MWD+IFR-AK-CAZ-SC(8) 13,880.99 93.87 195.18 7,602.07 7,546.02 -10,770.67 -328.29 5,946,753.79 377,632.94 3.14 9,622.80 MWD+IFR-AK-CAZ-SC(6) 13,935.19 94.86 194.18 7,597.94 7,541.89 -10,822.95 -341.98 5,946,701.75 377,618.40 2.59 9,664.39 MWD+IFR-AK-CAZ-SC(8) 13,976.35 95.35 193.34 7,594.28 7,538.23 -10,862.77 -351.73 5,946,662.09 377,608.01 2.36 9,696.36 MWD+IFR-AK-CAZ-SC(6) 14,027.21 95.42 190.78 7,589.51 7,533.48 -10,912.28 -362.31 5,946,612.76 377,596.63 5.01 9,736.77 MWD+IFR-AK-CAZ-SC(6) 14,071.98 95.35 189.14 7,585.30 7,529.25 -10,956.18 -370.02 5,946,589.00 377,588.21 3.65 9,773.29 MWD+IFR-AK-CAZ-SC(6) 14,122.70 95.29 186.95 7,580.60 7,524.55 -11,006.18 -377.09 5,946,519.12 377,580.33 4.30 9,815.62 MWD+IFR-AK-CAZ-SC(6) 14,167.27 95.04 185.48 7,576.59 7,520.54 -11,050.31 -381.90 5,946,475.08 377,574.81 3.33 9,853.59 MWD+IFR-AK-CAZ-SC(6) 14,217.29 94.98 181.95 7,572.22 7,516.17 -11,100.03 -385.12 5,946,425.43 377,570.78 7.03 9,897.28 MWD+IFR-AK-CAZ-SC(6) 14,258.91 95.23 179.84 7,568.52 7,512.47 -11,141.47 -385.77 5,946,384.00 377,569.46 5.09 9,934.57 MWD+IFR-AK-CAZ-SC(8) 14,312.40 94.85 176.70 7,563.81 7,507.76 -11,194.73 -384.16 5,946,330.73 377,570.21 5.89 9,983.51 MWD+IFR-AK-CAZ-SC(6) 14,357.69 95.41 174.42 7,559.76 7,503.71 -11,239.70 -380.67 5,946,285.72 377,572.97 5.16 10,025.75 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8:24:54AM Page 6 COMPASS 2003.16 Build 69 • • ConocoPhillips(Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45©56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi ND TVDSS +Ni.S +E!-W Northing Easting DLS Section (ft) (°) (°) (R) (ft) (R) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 14,408.47 95.60 171.42 7,554.89 7,498.84 -11,289.85 -374.44 5,946.235.47 377,578.38 5.89 10,073.83 MWD+IFR-AK-CAZ-SC(6) 14,453.08 95.47 169.49 7,550.59 7,494.54 -11,333.63 -367.08 5,946,191.58 377,585.03 4.32 10,116.63 MWD+IFR-AK-CAZ-SC(6) 14,503.35 95.10 186.38 7,545.98 7,489.91 -11,382.58 -356.62 5,946,142.47 377,594.70 6.20 10,185.41 MWD+IFR-AK-CAZ-SC(6) 14,547.88 95.23 184.70 7,541.95 7,485.90 -11,425.50 -345.55 5,946,099.38 377,605.07 3.77 10,208.99 MWD+IFR-AK-CAZ-SC(6) 14,599.74 95.04 162.23 7,537.31 7,481.28 -11,475.03 -330.84 5,946,049.62 377,818.97 4.76 10,280.09 MWD+IFR-AK-CAZ-SC(6) 14,644.20 95.10 160.42 7,533.38 7,477.33 -11,516.99 -316.66 5,946,007.45 377,632.47 4.06 10,304.11 MWD+IFR-AK-CAZ-SC(6) 14,893.49 95.16 157.33 7,528.97 7,472.92 -11,562.77 -298.97 5,945,961.38 377,649.41 8.25 10,353.08 MWD+IFR-AK-CAZ-SC(6) 14,739.15 95.16 155.81 7,524.86 7,468.81 -11,804.50 -280.89 5,945,919.37 377,866.81 3.32 10,398.54 MWD+IFR-AK-CAZ-SC(6) 14,789.70 95.22 154.67 7,520.29 7,464.24 -11,650.21 -259.81 5,945,873.33 377,687.15 2.25 10,448.88 MWD+IFR-AK-CAZ-SC(6) 14,833.79 95.47 153.37 7,516.18 7,460.13 -11,689.67 -240.58 5,945,833.56 377,705.74 2.99 10,492.77 MWD+IFR-AK-CAZ-SC(8) 14,883.42 95.72 152.85 7,511.34 7,455.29 -11,733.73 -218.24 5,945,789.18 377,727.38 1.16 10,542.14 MWD+IFR-AK-CAZ-SC(8) 14,928.69 95.47 152.04 7,508.93 7,450.88 -11,773.87 -197.40 5,945,748.89 377,747.55 1.88 10,587.15 MWD+IFR-AK-CAZ-SC(8) 14,995.56 95.04 152.30 7,500.80 7,444.75 -11,832.56 -166.31 5,945,689.51 377,777.67 0.75 10,853.65 MWD+IFR-AK-CAZ-SC(6) 15,025.92 95.04 151.52 7,498.14 7,442.09 -11,859.24 -152.07 5,945,662.60 377,791.48 2.58 10,883.85 MWD+IFR-AK-CAZ-SC(8) 15,120.86 94.23 151.96 7,490.47 7,434.42 -11,942.59 -107.27 5,945,578.54 377,834.92 0.97 10,778.33 MWD+IFR-AK-CAZ-SC(6) 15,215.96 95.10 151.66 7,482.73 7,426.68 -12,026.13 -82.49 5,945,494.30 377,878.33 0.97 10,872.96 MWD+IFR-AK-CAZ-SC(8) 15,311.70 92.93 151.57 7,476.03 7,419.98 -12,110.15 -17.09 5,945,409.56 377,922.38 2.27 10,968.30 MWD+IFR-AK-CAZ-SC(6) 15,406.62 92.62 150.49 7,471.43 7,415.38 -12,193.09 28.83 5,945,325.89 377,988.93 1.18 11,082.88 MWD+IFR-AK-CAZ-SC(8) 15,501.50 89.47 151.13 7,469.70 7,413.65 -12,275.90 75.09 5,945,242.35 378,011.83 3.39 11,157.47 MWD+IFR-AK-CAZ-SC(6) 15,598.08 89.78 151.28 7,470.33 7,414.28 -12,380.53 121.61 5,945,156.98 378,056.97 0.38 11,253.84 MWD+IFR-AK-CAZ-SC(8) 15,693.81 92.20 151.11 7,468.68 7,412.63 -12,444.22 167.63 5,945,072.56 378,101.82 2.54 11,349.14 MWD+IFR-AK-CAZ-SC(8) 15,788.95 92.75 151.44 7,464.57 7,408.52 -12,527.75 213.41 5,944,988.31 378,146.04 0.67 11,444.19 MWD+IFR-AK-CAZ-SC(8) 15,884.53 91.26 150.61 7,461.22 7,405.17 -12.611.31 259.68 5,944,904.01 378,190.94 1.78 11,539.48 MWD+IFR-AK-CAZ-SC(6) 15,978.19 91.08 149.89 7,459.31 7,403.26 -12,692.61 306.14 5,944,821.98 378,236.08 0.79 11,632.79 MWD+IFR-AK-CAZ-SC(6) 16,070.04 89.47 149.82 7,458.87 7,402.82 -12,772.04 352.27 5,944,741.82 378,280.91 1.75 11,724.27 MWD+IFR-AK-CAZ-SC(6) 18,169.89 89.91 149.64 7,459.41 7,403.36 -12,858.27 402.60 5,944,654.79 378,329.83 0.48 11,823.70 MWD+IFR-AK-CAZ-SC(6) 16,265.87 88.67 150.57 7,460.60 7,404.55 -12,941.47 450.43 5.944.570.83 378,376.31 1.61 11,919.32 MWD+IFR-AK-CAZ-SC(6) 16,363.61 88.67 151.82 7,462.87 7,406.82 -13,027.09 497.51 5,944,484.47 378,421.99 1.28 12,016.81 MWD+IFR-AK-CAZ-SC(6) 16,457.03 88.81 151.82 7,465.09 7,409.04 -13,109.42 541.62 5,944,401.45 378,484.75 0.08 12,110.08 MWD+IFR-AK-CAZ-SC(6) 16,552.10 88.42 151.69 7,467.55 7,411.50 -13,193.14 588.59 5,944,317.01 378,508.36 0.24 12,204.95 MWD+IFR-AK-CAZ-SC(8) 16,647.75 89.29 152.05 7,469.46 7,413.41 -13,277.47 631.68 5,944,231.97 378,552.07 0.98 12,300.43 MWD+IFR-AK-CAZ-SC(6) 16,742.22 89.23 152.85 7,470.68 7,414.63 -13,361.22 675.37 5,944,147.53 378,594.39 0.85 12,394.80 MWD+IFR-AK-CAZ-SC(6) 16,839.02 89.16 153.26 7,472.04 7,415.99 -13,447.50 719.23 5,944,060.55 378,638.84 0.43 12,491.54 MWD+IFR-AK-CAZ-SC(8) 16,930.74 87.99 154.05 7,474.32 7,418.27 -13,529.67 759.92 5,943,977.74 378,876.19 1.54 12,583.20 MWD+IFR-AK-CAZ-SC(8) 17,029.81 89.04 154.88 7,478.89 7,420.84 -13,619.03 802.61 5,943,887.71 378,717.42 1.35 12,882.23 MWD+IFR-AK-CAZ-SC(6) 17,125.86 88.30 155.38 7,479.12 7,423.07 -13,706.15 842.99 5.943.799.96 378,756.39 0,93 12,778.25 MWD+IFR-AK-CAZ-SC(6) 17,221.23 88.80 155.51 7,481.53 7,425.48 -13,792.87 882.81 5,943,712.82 378,794.59 0.54 12,873.59 MWD+IFR-AK-CAZ-SC(6) 17,314.20 90.34 154.40 7,482.23 7,426.18 -13,877.09 921.97 5,943,627.77 378,832.57 2.04 12,988.55 MWD+IFR-AK-CAZ-SC(8) 17,411.90 90.40 154.41 7,481.60 7,425.55 -13,965.20 964.17 5,943,539.00 378,873.34 0.06 13,084.25 MWD+IFR-AK-CAZ-SC(6) 17,506.70 90.34 154.73 7,480.99 7,424.94 -14,050.81 1.004.88 5,943,452.74 378,912.65 0.34 13,159.04 MWD+IFR-AK-CAZ-SC(8) 12/7/2011 8:24:54AM Page 7 COMPASS 2003.16 Build 69 , ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope ND Reference: CD4-03:19.6+36.45 la 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 c 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/•S +EI-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°/tt1(1q (ft) Survey Tool Name 17,602.52 89.97 154.62 7,480.73 7,424.68 -14,137.42 1,045.87 5,943,365.49 378,952.23 0.40 13,254.86 MWD+IFR-AK-CAZ-SC(6) 17,698.28 89.47 154.95 7,481.19 7,425.14 -14,224.06 1,086.66 5,943,278.21 378,991.61 0.63 13,350.62 MWD+IFR-AK-CAZ-SC(6) 17,793.20 89.85 154.74 7,481.76 7,425.71 -14,309.97 1,127.01 5,943,191.66 379,030.55 0.48 13,445.54 MWD+IFR-AK-CAZ-SC(6) 17,888.73 90.71 154.80 7,481.29 7,425.24 -14,396.32 1,167.88 5,943,104.67 379,070.01 0.91 13,541.08 MWD+IFR-AK-CAZ-SC(6) 17,982.84 90.28 154.40 7,480.48 7,424.43 -14,481.26 1,208.39 5,943,019.09 379,109.14 0.50 13,635.16 MWD+IFR-AK-CAZ-SC(6) 18,077.71 89.72 154.30 7,480.48 7,424.43 -14,566.78 1,249.46 5,942,932.92 379,148,81 0.60 13,730.03 MWD+IFR-AK-CAZ-SC(6) 18,174.16 90.77 154.09 7,480.07 7,424.02 -14,653.81 1,291.44 5,942,845.43 379,189.38 1.11 13,826.47 MWD+IFR-AK-CAZ-SC(6) 18,265.82 90.15 153.72 7,479.33 7,423.28 -14,735.92 1,331.76 5,942,782.48 379,228.38 0.79 13,918.11 MWD+IFR-AK-CAZ-SC(6) 18,364.59 88.85 153.61 7,480.19 7,424.14 -14,824.44 1,375.57 5,942,673.28 379,270.72 1.32 14,016.84 MWD+IFR-AK-CAZ-SC(6) 18,460.57 89.41 153.01 7,481.65 7,425.60 -14,910.18 1,418.68 5,942,586.85 379,312.43 0.86 14,112.77 MWD+IFR-AK-CAZ-SC(6) 18,524.00 89.41 153.01 7,482.30 7,426.25 -14,986.70 1,447.48 5,942,529.88 379,340.29 0.00 14,176.18 PROJECTED to TD 12/7/2011 8:24:54AM Page 8 COMPASS 2003.16 Build 69 ConocoPhillips Alaska P.O.BOX 100360 ANCHORAGE,ALASKA 99510-0360 May 15,2012 1 1 . 113 Commissioner Dan Seamount 04- Alaska Oil& Gas Commission 333 West 7th Avenue, Suite 100 Anchorage,AK 99501 Commissioner Dan Seamount: Enclosed are the spreadsheets with a list of wells from the Alpine field(CRU),and the Kuparuk field(KRU). Each of these wells was found to have a void in the conductor. These voids were filled with cement and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC,this letter and spreadsheets serves as notification that the treatments took place and meets the requirements of form 10-404,Report of Sundry Operations. The cement was pumped in the spring of 2012. The corrosion inhibitor/sealant was pumped in the months of April and May 2012. The attached spreadsheet presents the well name,top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Martin Walters at 907-659-7043, if you have any questions. Sincerely, Martin Walters ConocoPhillips Well Integrity Projects Supervisor ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations(10-404) Alpine Field Date 5/15/2012 WD,CD2,CD3,CD4,PAD Corrosion Initial top of Vol.of cement Final top of Cement top off Corrosion inhibitor/ Well Name API# PTD# cement pumped cement date inhibitor sealant date _ ft bbls ft gal WD-02 50103202850000 1982580 2' n/a 2' n/a 13.6 4/11/2012 CD2-77 50103206290000 2101790 SF n/a 17" n/a 2.1 4/13/2012 CD3-128 50103206380000 2110370 21' n/a 21' _ n/a 90.7 4/13/2012 CD3-198 50103206370000 2110240 28" n/a 28" n/a 47.6 4/13/2012 (...),. CD3-199 50103206350000 2110100 SF n/a 11" n/a 2.9 4/13/2012 CD4-03 50103206410000 2111130 29" n/a 29" n/a 9.4 4/11/2012 CD4-298 50103206230000 2101300 28" n/a 28" n/a 28.9 4/11/2012 2k\— X1,3 64tets5;3 WELL LOG TRANSMITTAL G� To: Alaska Oil and Gas Conservation Comm. November 29, 2011 Attn.: Howard Okland 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: RCBL: CD4-03 Run Date: 11/12/2011 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Klinton Wood, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 CD4-03 Digital Data in LAS format, Digital Log Image file 1 CD Rom 50-103-20641-00 RCBL Log 1 Color Log 50-103-20641-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Klinton Wood 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3527 Fax: 907-273-3535 klinton.wood@halliburton.com Date: 0Z 16 N Signed: Ait4. 12) 84 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: DATE:Friday,February 10,2012 Jim Regg r) - I?.1 I SUBJECT:Mechanical Integrity Tests P.I.Supervisor (‘-e.17 Z CONOCOPHILLIPS ALASKA INC CD4-03 FROM: Bob Noble COLVILLE RIVER CD4-03 Petroleum Inspector Src: Inspector Reviewed,x: P.I.Suprv-i - NON-CONFIDENTIAL Comm Well Name: COLVILLE RIVER CD4-03 API Well Number: 50-103-20641-00-00 Inspector Name: Bob Noble Insp Num: mitRCN120205201519 Permit Number: 211-113-0 Inspection Date: 2/5/2012 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well CD4-03 'Type Inj. W- TVD 7382 IA 850 1828 - 1813 1810 ' 1 P.T.D 21111301TypeTest SPT Test psi 1845 ' OA 235 360 353 351 Interval INITAL P/F P. Tubing 2243 2252 2263 2275 1 I Notes: "Passing test accepted as performed";email from J Regg to CPAI Well Integrity Coordinator on 2/9/12. ' Friday,February 10,2012 Page 1 of 1 Regg, James B (DOA) From: Regg, James B (DOA) Sent: Thursday, February 09, 2012 11:53 AM S // `/Gf/7` To: 'NSK Problem Well Supv' Cc: Noble, Robert C (DOA); Brooks, Phoebe L (DOA) Subject: RE: Witnessed KRU MITs for CD4-03 (PTD 211-113), 2K-13A(PTD 211-045), and 3K-30 (PTD 197-113) Unless you have some other approval, the required test pressure for CD4-03 (PTD 2111130) is 1845psi. I will accept test as done; you do not need to redo test. Please remind field test crew to verify the required test pressure; in this case a simple check(.25 times packer TVD) would have revealed discrepancy. Jim Regg AOGCC 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 From: NSK Problem Well Supv [mailto:n1617@conocophillips.com] Sent: Monday, February 06, 2012 6:56 PM To: Regg, James B (DOA); DOA AOGCC Prudhoe Bay; Brooks, Phoebe L(DOA); Schwartz, Guy L (DOA) Subject: Witnessed KRU MITs for CD4-03 (PTD 211-113), 2K-13A (PTD 211-045), and 3K-30 (PTD 197-113) All, Here are the MIT forms for the witnessed MITIAs on CD4-03 (PTD 211-113), 2K-13A (PTD 211-045), and 3K-30 (PTD 197-113). Brent Rogers/ Kelly Lyons Problem Wells Supervisor ConocoPhillips Alaska, Inc Desk Phone (907) 659-7224 Pager(907)659-7000 pgr 909 1 MECHANICAL INTEGRITY REPORT (71) . 2E- 113 UD DAT: : 7 Witt( OPER & FIELD c-/ Al C ee4 RIG R_LL IE : - 100( WELL NUMBER CDL1 -63 WELL DATA I'D : 1.D. TVD ; =BTD : MD TVD ( Casing : Shoe : MD TVD ; :: ;P : V : :711 T`'Drj E __:,e= . Shoe : T`TD ; .CP : _?/D ),-1 �o'- v Packer t:L T ; Set at Hole Size and ; Perfs to • HECHA N=CSL INTEGRITY - PART #1 Annulus Press Test: _P ,35-00 ; 15 min ; 30 min Corments : M� c (A -�,�.J- c"2-, r; hA, ,.., ' CH.ANICAL INTEGRITY - PART #2 7" IN r Cement Volumes Amt. L ; Csg M.4 ; DV Cmt vol to cover Derfs 711 , csi _ - fosf �P r. Z-33,€.19 CBL o,_ ,,)_ . Y. S ` 6.Z., Theoretical TOC (1.2_14me)15C-1A-T- t nd*o �or No) ; In AOGCC File g 74,4----. CBL Evaluation, zone above perfs f. 67945.4 CA4..44a/41x, 2 Cav 7 9 act ; Production Log : Type ; Evaluation CONCLUSIONS : Part i 1 : 1JeL (,J;-f-M o r,��,C� M, ( 2 ! : b y / /..- - Part r / ` • • Af- rr " • _.d.. c sem, STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la.Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ lb.Well Class- 20AAC 25.105 20AAC 25.110 Development ❑ Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑I WDSPL ❑ No.of Completions: //-y ` , Service ❑ Stratigraphic Test LI2.Operator Name: 5.Date Comp.,Susp., T/ /� ,> 12.Permit to Drill Number: ConocoPhillips Alaska, Inc. orAband.: November 28,2011 211-113/ 3.Address: 6.Date Spudded: 13.API Number: P.O. Box 100360,Anchorage,AK 99510-0360 October 4, 2011 50-103-20641-00 4a.Location of Well(Governmental Section): 7.Date TD Reached: 14.Well Name and Number: AAPD Q Surface: 2892'FNL, 109'FEL, Sec. 24,T11 N, RO4E, UM November 21, 2011 � CD4-03 ' '°"` Top of Productive Horizon: 8. KB(ft above MSL): 56'RKB 15.Field/Pool(s): 2282'FNL, 145'FEL,Sec. 36,T11 N, RO4E, UM GL(ft above MSL): 19.6'AMSL Colville River Field Total Depth: 9.Plug Back Depth(MD+TVD): 2019'FNL, 1338'FWL,Sec.6,T1 ON, RO5E, UM 18524'MD/7482'TVD Alpine Oil Pool 4b.Location of Well(State Base Plane Coordinates,NAD 27): 10.Total Depth(MD+TVD): 16.Property Designation: Surface: x-378136 y- 5957517 Zone-4 , 18524'MD/7482'TVD ADL 388903,384211,388902,380044,380077 • TPI: x-377939 y- 5947570 Zone-4 11.SSSV Depth(MD+TVD): 17.Land Use Permit: Total Depth: x-379340 y- 5942530 Zone-4 landing nipple @ 2370'MD/2001'TVD Tobin 932351,932015 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) N/A (ft MSL) 1587'MD/1555'TVD 21.Logs Obtained(List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-drill/Lateral Top Window MD/TVD GR/Res not applicable 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH\MD SETTING DEPTH TVW HOLE AMOUNT CEMENTING RECORD CASING SIZE WT.PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE PULLED 16" 65# H-40 36' 114' 36' 114' 42" pre-installed 11.75" _ 60# L-80 36' 3153' • 36' 2389' 14" 489 sx Thermal,506 sx Thermal,256 sx Class G 9.625" 40# L-80 2974' 11182' • 6501' 11.75" 656 sx Class G,400 sx Class G Lc./-i ( ' 7" 26# L-80 34' 13134' 34' 7472' 8.5" 440 sx Class G T, , C�s� �i) 4.5" - 12.6# L-80 12936' 15747' 7466' 6.125" blank liner i (-r,. ti..,..lc C C .t 24.Open to Ooduction or injection? Yes ❑ No ❑ If Yes,list each 25. TUBING RECORD Interval open(MD+TVD of Top&Bottom;Perforation Size and Number): SIZE DEPTH SET(MD) PACKER SET(MD/TVD) 4.5" 12948' 12936'MD/7382'TVD r w 14139'MD/7579'TVD open hole from 15747'-18524'MD/7466'-7482'TVD ('1... .26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. GOMPLEIIQ�R DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED - ,. ... rr 27. PRODUCTION TEST Date First Injection Method of Operation(Flowing,gas lift,etc.) December 19,2011 water injection Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO na na Test Period--> 597 Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-API(corr) Press. psi 24-Hour Rate-> 28. CORE DATA Conventional Core(s)Acquired? Yes ❑ No ❑ Sidewall Cores Acquired? Yes ❑ No ❑ If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (Submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. NONE RECEIVED RBDMS DEC 28 2011 ..0 DEC 2 8 2011 Form 10-407 Revised 12/2009 CONTINUED ON REVERSE ' Submit original only ` �']/ ~ iaskn Gil&Gas Cons.Commission Anchorage ,ak z • I-`G � r��� 7-z 28. GEOLOGIC MARKERS(List all formations and markers jntered) 29. FORMATION TESTS NAME MD TVD Well tested? ❑ Yes ❑✓ No If yes,list intervals and formations tested, Permafrost-Top ground surface ground surface briefly summarizing test results. Attach separate sheets to this form,if Permafrost-Bottom 1587' • 1555' needed,and submit detailed test information per 20 AAC 25.071. Kuparuk C 12380' 7105' Alpine C 12971' 7399' N/A Formation at total depth: Alpine C 30. LIST OF ATTACHMENTS Summary of Daily Operations,schematic,final directional survey 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Weifeng Dai @ 263-4324 Printed Name n G. L.Alvord Title: Alaska Drilling Manager Signature , ' "(— � Phone 265-6120 = (L Z(2P K Date Iv Pa4 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1a: Classification of Service wells: Gas injection,water injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection,Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13:The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval(multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced,showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible,Water Injection, Gas Injection, Shut-in, or Other (explain). Item 27: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 29: Provide a list of intervals tested and the corresponding formation, and a brief summary of this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:Winton_Aubert@admin.state.ak.us;Bob_Fleckenstein@admin.state.ak.us;admin.state.ak.us;Jim_Regg@admin.state.ak.us;Tom_Maunder@admin.state.ak.us OPERATOR: ConocoPhillips Alaska FIELD/UNIT/PAD: Alipne DATE: 11/26/11 OPERATOR REP: F.Herbert/D.Mickey AOGCC REP: Packer Depth Pretest Initial 15 Min. 30 Min. Well_CD4-03 Type Inj. TVD 7,390' Tubing 3,500 3,500 3,500 Interval P.T.D. 211-113 Type test P Test psi 3500 Casing 250 3,500 3,500 3,500 P/F P Notes: OA 0 0 0 0 Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well_ Type Inj. TVD Tubing Interval P.T.D. Type test Test psi 1 Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi CasingP/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA TYPE INJ Codes TYPE TEST Codes INTERVAL Codes D=Drilling Waist M=Annulus Monitoring I=Initial Test G=Gas P=Standard Pressure Test 4=Four Year Cycle I=Industrial Waistewater R=Internal Radioactive Tracer Survey V=Required by Variance N=Not Injecting A=Temperature Anomaly Survey T=Test during Workover W=Water D=Differential Temperature Test 0=Other(descnbe in notes) MIT Report Form BFL 9/1/05 CD4-03 MIT xls WNS CD4-03 ConocoPhillips s V"'` ,.: well Attributes Max Angle&MD TD Alaska Inc Wellbore API/UWI Field Name Well Status Incl(') MD(ftKB) Act Btm(ftKB) 501032064100 ALPINE SVC 95.72 14,883.42 18,524.0 ConoaiteDips ""' Comment H2S(ppm) Date Annotation End Date KB-Grd(ft) Rig Release Date "- Last WO: 36.30 11/28/2011 Well Confit.-004-0311/29/201111:59'59 AM - -_ - Schematic-Actual Annotation Depth(ftKB) End Date Annotation Last Mod...End Date Last Tag: Rev Reason:NEW WELL ninam 11/29/2011 HANGER,31 , ,'. ' Casing Strings Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String...String Top Thrd CONDUCTOR 16 15.250 36.0 114.0 114.0 65.00 H-40 WELDED Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String...String Top Thrd `0 { SURFACE 113/4 10.772 36.5 3,152.5 2,388.9 60.00 L-80 BTCM Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String...String Top Thrd , INTERMEDIATE 1 95/8 8.799 2,974.3 11,182.0 6,500.9 40.00 L-80 Hyd.521 Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(1/D)...String Wt...'String...String Top Thrd INTERMEDIATE 2 7 6.276 33.6 13,134.0 7,472.0 26.00 L-80 BTC-M 1 1 Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt..String...String Top Thrd LINER 41/2 3.958 12,936.3 15,747.6 7,466.4 12.60 L-80 SLHT 3 s Liner Details 4 Top Depth CONDUCTOR, d (TVD) Top Incl Nomi... Top(ftKB) (ftKB) (') Item Description Comment ID(in) 12,936.3 7,382.1 60.91 PACKER BAKER HRD ZXP LINER TOP PACKER 3.870 12,962.1 7,395.0 61.48 HANGER BAKER FLEX-LOCK HANGER 3.910 13,053.1 7,436.9 63.48 NIPPLE HALLIBURTON XN NIPPLE w/RHC PLUG INSTALLED 1813"(3.725 3.813 NO GO) NIPPLE.2,370 1 14,139.8 7,579.1 95.19 PACKER SWELL PACKER FCS-11,5.75"OD w/5.875 OD CENTRALIZERS 3.958 15,746.2 7,466.4 92.50 WLEG 4 1/2"WLEG 5.3"OD 4"ID 3.958 Tubing Strings Tubing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String...String Top Thrd TUBING 41/2 3.958 31.1 12,948.3 7,388.1 12.60 L-80 IBTM Completion Details Top Depth (TVD) Top Incl Nomi... Top(ftKB) (ftKB) (°) Item Description Comment ID(in) 31.1 31.1 0.35 HANGER FMC TUBING HANGER 3.958 Il I 2,370.4 2,001.8 61.90 NIPPLE CAMCO DB LANDING NIPPLE 3812 12,9313 7,380.6 60.85 SEAL ASSY 80-50 GBH LOCATOR SEAL ASSEMBLY w/1/2 MULE SHOE(15.03') 3.930 SU36-RFASCE, J l t53 II !! NTERMEDIATE 1,---- 2.974-11.182 2.B74-11.182 GAS LIFT, It 12.823 SEAL ASSY. eiiite 12.933 _ 'kr1 QI • ' Mandrel Details I Top Depth Top port (TVD) Incl OD Valve Latch Size TRO Run Stn Top(ftKB) (ftKB) (°) Make Model lin) Sery Type Type (in) (psi) Run Date Com... if 1 12,823.1 7,327.1 60.13 CAMCO KBG-2 1 INJ SOS BEK 0.000 0.0 11/25/2011 INTERMEDIATE 1 2,34-13,134 I LINER, 1 12,938-15,748 TD,18,524 ConocoPhillips(Alaska) Inc. Western North Slope CD4 Nanuq Pad CD4-03 501032064100 Sperr Drilling Definitive Survey Report 07 December, 2011 r11 HALLIBURTON AIM :1111 Sperry Drilling ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) . Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Project Western North Slope Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Well CD4-03 Well Position +N/-S 0.00 ft Northing: 5,957,516.83 ft ' Latitude: 70.2924634 +EI-W 0.00 ft Easting: 378,135.75 ft - Longitude: -150.9866372 Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 19.60 ft Wellbore CD4-03 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2011 10/4/2011 20.32 80.76 57,600 Design CD4-03 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.45 Vertical Section: Depth From(TVD) +N/-S +El-W Direction (ft) (ft) (ft) r) 36.45 0.00 0.00 155.00 Survey Program Date From To (ft) (ft) Survey(Wellbore) Tool Name Description Survey Date 79.00 632.00 CD4-03 Gyro(CD4-03) CB-GYRO-SS Camera based gyro single shot 10/4/2011 12:00 693.10 3,115.36 CD4-03 MWD R100(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/4/2011 12:00 3,186.24 11,162.10 CD4-03 MWD R200(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/11/2011 12:0 11,208.61 12,431.63 CD4-03 MWD R400(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 10/30/2011 12:01 12,528.18 13,093.02 CD4-03 MWD R500(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/5/2011 12:00 13,163.80 18,460.57 CD4-03 MWD R600(CD4-03) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 11/15/2011 12:01 Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +E/-W Northing Easting DLS Section (ft) (0) (°) (ft) (ft) (ft) (ft) (ft) (ft) (0/100') (ft) Survey Tool Name 36.45 0.00 0.00 36.45 -19.60 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 UNDEFINED 79.00 0.29 98.93 79.00 22.95 -0.02 0.11 5,957,516.81 378,135.86 0.68 0.06 CB-GYRO-SS(1) 172.00 0.18 123.83 172.00 115.95 -0.13 0.46 5,957,516.69 378,136.21 0.16 0.32 CB-GYRO-SS(1) 263.00 0.44 129.19 263.00 206.95 -0.43 0.85 5,957,516.38 378,136.59 0.29 0.75 CB-GYRO-SS(1) 355.00 0.85 144.25 354.99 298.94 -1.21 1.52 5,957,515.59 378,137.25 0.48 1.74 CB-GYRO-SS(1) 448.00 2.03 154.12 447.96 391.91 -3.25 2.64 5,957,513.53 378,138.34 1.29 4.07 CB-GYRO-SS(1) 540.00 3.62 161.98 539.85 483.80 -7.48 4.25 5,957,509.28 378,139.88 1.77 8.58 CB-GYRO-SS(1) 632.00 3.92 164.02 631.65 575.60 -13.27 6.02 5,957,503.47 378,141.55 0.36 14.57 CB-GYRO-SS(1) 693.10 4.58 168.63 692.58 636.53 -17.67 7.07 5,957,499.05 378,142.54 1.22 19.00 MVVD+IFR-AK-CAZ-SC(2) 785.95 6.82 172.88 784.96 728.91 -26.77 8.49 5,957,489.93 378,143.80 2.45 27.85 MWD+IFR-AK-CAZ-SC(2) 12/7/2011 8:24.:54AM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +EI-W Northing Easting DLS Section (ft) (°) (1 (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 878.53 9.32 175.48 876.62 820.57 -39.70 9.76 5,957,476.98 378,144.86 2.73 40.11 MWD+IFR-AK-CAZ-SC(2) 972.32 13.11 182.45 968.61 912.56 -57.91 9.90 5,957,458.77 378,144.71 428 56.67 MWD+IFR-AK-CAZ-SC(2) 1,067.63 14.20 181.45 1,061.22 1,005.17 -80.39 9.15 5,957,436.30 378,143.59 1.17 76.73 MWD+IFR-AK-CAZ-SC(2) 1,108.80 16.23 184.23 1,100.95 1,044.90 -91.18 8.59 5,957,425.53 378,142.86 5.24 86.27 MWD+IFR-AK-CAZ-SC(2) 1,161.33 20.00 181.82 1,150.87 1,094.82 -107.49 7.77 5,957,409.24 378,141.77 7.32 100.70 MWD+IFR-AK-CAZ-SC(2) 1,208.26 22.91 181.40 1,194.54 1,138.49 -124.64 7.29 5,957,392.09 378,141.02 6.21 116.05 MWD+IFR-AK-CAZ-SC(2) 1,255.27 23.98 180.77 1,237.67 1,181.62 -143.34 6.94 5,957,373.40 378,140.36 2.34 132.85 MWD+IFR-AK-CAZ-SC(2) 1,346.15 27.42 179.60 1,319.55 1,263.50 -182.75 6.84 5,957,334.01 378,139.62 3.83 168.51 MWD+IFR-AK-CAZ-SC(2) 1,439.57 31.65 179.10 1,400.81 1,344.76 -228.79 7.37 5,957,287.97 378,139.41 4.54 210.46 MWD+IFR-AK-CAZ-SC(2) 1,533.43 34.65 177.15 1,479.38 1,423.33 -280.07 9.08 5,957,236.67 378,140.29 3.39 257.67 MWD+IFR-AK-CAZ-SC(2) 1,627.71 38.56 177.27 1,555.05 1,499.00 -336.21 11.82 5,957,180.50 378,142.12 4.15 309.71 MWD+IFR-AK-CAZ-SC(2) 1,722.46 41.97 176.17 1,627.34 1,571.29 -397.34 15.34 5,957,119.33 378,14465 3.68 366.59 MWD+IFR-AK-CAZ-SC(2) 1,816.67 46.58 176.13 1,694.78 1,638.73 -462.94 19.76 5,957,053.67 378,148.00 4.89 427.92 MWD+IFR-AK-CAZ-SC(2) 1,911.01 50.06 175.60 1,757.50 1,701.45 -533.20 24.85 5,956,983.34 378,151.95 3.71 493.75 MWD+IFR-AK-CAZ-SC(2) 2,00517 53.91 177.16 1,815.49 1,759.44 -607.22 29.50 5,956,909.26 378,155.40 4.29 562.80 MWD+IFR-AK-CAZSC(2) 2,099.76 57.57 177.91 1,868.73 1,812.68 -685.32 32.85 5,956,831.13 378,157.49 3.92 634.99 MWD+IFR-AK-CAZ-SC(2) 2,194.40 60.57 178.43 1,917.37 1,861.32 -766.45 35.44 5,956,749.97 378,158.76 3.20 709.61 M1MD+IFR-AK-CAZ-SC(2) 2,289.22 61.57 178.44 1,963.23 1,907.18 -849.40 37.71 5,956,667.00 378,159.68 1.05 785.76 MWD+IFR-AK-CAZ-SC(2) 2,380.64 61.79 178.76 2,006.60 1,950.55 -929.86 39.67 5,956,586.53 378,160.34 0.39 859.50 MWD+IFR-AK-CAZ-SC(2) 2,476.49 60.81 177.56 2,052.63 1,996.58 -1,013.88 42.37 5,956,502.48 378,161.67 1.50 936.80 MWD+IFR-AK-CAZ-SC(2) 2,570.72 61.32 177.43 2,098.22 2,042.17 -1,096.27 45.97 5,956,420.05 378,163.94 0.55 1,012.99 MWD+IFR-AK-CAZ-SC(2) 2,664.69 60.04 177.11 2,144.24 2,088.19 -1,178.11 49.87 5,956,338.16 378,166.51 1.39 1,088.81 MWD+IFR-AK-CAZ-SC(2) 2,758.71 60.10 177.34 2,191.15 2,135.10 -1,259.50 53.82 5,956,256.73 378,169.14 0.22 1,164.23 MWD+IFR-AK-CAZ-SC(2) 2,853.35 59.55 176.77 2,238.72 2,182.67 -1,341.20 58.02 5,956,174.97 378,172.02 0.78 1,240.06 MWD+IFR-AK-CAZ-SC(2) 2,946.65 58.96 177.00 2,286.41 2,230.36 -1,421.27 62.38 5,956,094.85 378,175.08 0.67 1,314.47 MWD+IFR-AK-CAZ-SC(2) 3,041.96 59.85 177.04 2,334.92 2,278.87 -1,503.20 66.64 5,956,012.87 378,178.01 0.93 1,390.53 MWD+IFR-AK-CAZ-SC(2) 3,115.36 61.25 177.30 2,371.01 2,314.96 -1,567.04 69.80 5,955,949.00 378,180.13 1.93 1,449.71 MWD+IFR-AK-CAZ-SC(2) 3,186.24 61.25 176.51 2,405.10 2,349.05 -1,629.09 73.15 5,955,886.91 378,182.48 0.98 1,507.37 MWD+IFR-AK-CAZ-SC(3) 3,279.20 60.38 176.86 2,450.43 2,394.38 -1,710.11 77.85 5,955,805.83 378,185.86 0.99 1,582.78 MWD+IFR-AK-CAZ-SC(3) 3,374.41 60.03 176.24 2,497.74 2,441.69 -1,792.58 82.82 5,955,723.29 378,189.49 0.67 1,659.63 MWD+IFR-AK-CAZSC(3) 3,468.58 59.19 177.42 2,545.38 2,489.33 -1,873.69 87.31 5,955,642.13 378,192.67 1.40 1,735.04 MWD+IFR-AK-CAZ-SC(3) 3,562.77 59.20 177.97 2,593.62 2,537.57 -1,954.52 90.57 5,955,561.26 378,194.61 0.50 1,809.67 MWD+IFR-AK-CAZ-SC(3) 3,657.53 58.91 178.41 2,642.35 2,586.30 -2,035.75 93.13 5,955,480.00 378,195.86 0.50 1,884.38 MWD+IFR-AK-CAZ-SC(3) 3,751.97 58.82 178.76 2,691.18 2,635.13 -2,116.56 95.13 5,955,399.18 378,196.55 0.33 1,958.46 MWD+IFR-AK-CAZ-SC(3) 3,847.09 58.56 179.50 2,740.61 2,684.56 -2,197.82 96.36 5,955,317.92 378,196.47 0.72 2,032.63 MWD+IFR-AK-CAZ-SC(3) 3,941.20 58.61 180.10 2,789.66 2,733.61 -2,278.14 96.65 5,955,237.62 378,195.45 0.55 2,105.54 MWD+IFR-AK-CAZ-SC(3) 4,036.06 59.08 180.25 2,838.74 2,782.69 -2,359.31 96.40 5,955,156.46 378,193.88 0.51 2,179.00 MWD+IFR-AK-CAZ-SC(3) 4,130.70 58.86 180.00 2,887.53 2,831.48 -2,440.41 96.22 5,955,075.38 378,192.39 0.32 2,252.43 MWD+IFR-AK-CAZ-SC(3) 4,225.69 58.56 179.88 2,936.86 2,880.81 -2,521.58 96.30 5,954,994.23 378,191.16 0.33 2,326.03 MWD+IFR-AK-CAZ-SC(3) 4,320.49 58.37 180.25 2,986.44 2,930.39 -2,602.38 96.21 5,954,913.45 378,189.76 0.39 2,399.22 MWD+IFR-AK-CAZ-SC(3) 12/7/2011 8:24:54AM Page 3 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azl TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 4,414.87 58.13 180.53 3,036.11 2,980.06 -2,682.64 95.67 5,954,833.22 378,187.91 0.36 2,471.73 MWD+IFR-AK-CAZ-SC(3) 4,509.98 58.34 180.20 3,086.18 3,030.13 -2,763.50 95.15 5,954,752.38 378,186.09 0.37 2,544.79 MWD+IFR-AK-CAZ-SC(3) 4,604.02 58.83 180.91 3,135.19 3,079.14 -2,843.75 94.37 5,954,672.16 378,184.01 0.83 2,617.20 MWD+IFR-AK-CAZ-SC(3) 4,699.05 59.61 180.30 3,183.82 3,127.77 -2,925.39 93.51 5,954,590.55 378,181.82 0.99 2,690.82 MWD+IFR-AK-CAZ-SC(3) 4,793.54 60.02 178.87 3,231.33 3,175.28 -3,007.06 94.11 5,954,508.89 378,181.09 1.38 2,765.09 MWD+IFR-AK-CAZ-SC(3) 4,886.88 59.13 177.09 3,278.61 3,222.56 -3,087.49 96.94 5,954,428.43 378,182.62 1.90 2,839.18 MWD+IFR-AK-CAZ-SC(3) 4,982.40 58.42 176.91 3,328.12 3,272.07 -3,169.06 101.21 5,954,346.81 378,185.57 0.76 2,914.92 MWD+IFR-AK-CAZ-SC(3) 5,077.39 57.68 176.75 3,378.39 3,322.34 -3,249.54 105.67 5,954,266.28 378,188.72 0.79 2,989.74 MWD+IFR-AK-CAZ-SC(3) 5,170.79 57.72 176.22 3,428.30 3,372.25 -3,328.34 110.51 5,954,187.42 378,192.28 0.48 3,063.20 MWD+IFR-AK-CAZ-SC(3) 5,264.98 57.86 176.92 3,478.50 3,422.45 -3,407.89 115.28 5,954,107.81 378,195.76 0.65 3,137.31 MWD+IFR-AK-CAZ-SC(3) 5,358.07 58.92 177.22 3,527.29 3,471.24 -3,487.06 119.33 5,954,028.58 378,198.53 1.17 3,210.78 MWD+IFR-AK-CAZ-SC(3) 5,453.34 59.21 176.89 3,576.27 3,520.22 -3,568.67 123.53 5,953,946.92 378,201.40 0.43 3,286.52 MWD+IFR-AK-CAZ-SC(3) 5,547.54 58.95 176.49 3,624.67 3,568.62 -3,649.35 128.19 5,953,866.19 378,204.76 0.46 3,361.61 MWD+IFR-AK-CAZ-SC(3) 5,641.87 58.84 177.01 3,673.41 3,617.36 -3,729.98 132.77 5,953,785.49 378,208.03 0.49 3,436.63 MWD+IFR-AK-CAZ-SC(3) 5,736.23 58.77 177.03 3,722.28 3,666.23 -3,810.59 136.97 5,953,704.84 378,210.92 0.08 3,511.45 MWD+IFR-AK-CAZ-SC(3) 5,830.99 58.80 177.20 3,771.39 3,715.34 -3,891.53 141.05 5,953,623.85 378,213.69 0.16 3,586.53 MWD+IFR-AK-CAZ-SC(3) 5,924.80 59.33 176.74 3,819.61 3,763.56 -3,971.88 145.30 5,953,543.44 378,216.64 0.70 3,661.16 MWD+IFR-AK-CAZ-SC(3) 6,019.48 59.24 176.09 3,867.97 3,811.92 -4,053.12 150.39 5,953,462,14 378,220.41 0.60 3,736.93 MWD+IFR-AK-CAZ-SC(3) 6,113.79 59.13 175.48 3,916.29 3,860.24 -4,133.90 156.34 5,953,381.29 378,225.05 0.57 3,812.66 MWD+IFR-AK-CAZ-SC(3) 6,207.25 59.06 175.27 3,964.29 3,908.24 -4,213.83 162.81 5,953,301.27 378,230.22 0.21 3,887.83 MWD+IFR-AK-CAZ-SC(3) 6,302.33 59.30 175.58 4,013.00 3,956.95 -4,295.22 169.32 5,953,219.79 378,235.41 0.38 3,964.35 MWD+IFR-AK-CAZ-SC(3) 6,396.40 59.55 175.01 4,060.85 4,004.80 -4,375.94 175.97 5,953,138.98 378,240.74 0.59 4,040.31 MWD+IFR-AK-CAZ-SC(3) 6,490.98 59.30 175.12 4,108.96 4,052.91 -4,457.06 182.97 5,953,057.76 378,246.43 0.28 4,116.80 MW1J+IFR-AK-CAZ-SC(3) 6,585.60 59.02 175.64 4,157.47 4,101.42 -4,538.04 189.52 5,952,976.69 378,251.66 0.56 4,192,95 MW1J+IFR-AK-CAZ-SC(3) 6,680.00 59.37 175.40 4,205.81 4,149.76 -4,618.87 195.85 5,952,895.77 378,256.69 0.43 4,268.89 MWD+IFR-AK-CAZ-SC(3) 6,774.09 59.62 175.64 4,253.57 4,197.52 -4,699.69 202.18 5,952,814.87 378,261.71 0.34 4,344.81 MWD+IFR-AK-CAZ-SC(3) 6,869.09 59.48 175.24 4,301.72 4,245.67 -4,781.33 208.69 5,952,733.14 378,266.89 0.39 4,421.55 MWD+IFR-AK-CAZ-SC(3) 6,963.95 59.65 176.06 4,349.77 4,293.72 -4,862.88 214.89 5,952,651.51 378,271.77 0.77 4,498.09 MWD+IFR-AK-CAZ-SC(3) 7,058.29 58.87 175.88 4,397.99 4,341.94 -4,943.77 220.59 5,952,570.55 378,276.16 0.84 4,573.80 MWD+IFR-AK-CAZ-SC(3) 7,152.89 58.86 176.22 4,446.91 4,390.86 -5,024.55 226.17 5,952,489.70 378,280.42 0.31 4,649.37 MWD+IFR-AK-CAZ-SC(3) 7,246.92 59.19 176.06 4,495.30 4,439.25 -5,104.98 231.60 5,952,409.19 378,284.55 0.38 4,724.56 MWD+IFR-AK-CAZ-SC(3) 7,342.00 59.43 176.39 4,543.83 4,487.78 -5,186.57 236.98 5,952,327.53 378,288.61 0.39 4,800.78 MWD+IFR-AK-CAZ-SC(3) 7,436.44 59.41 176.33 4,591.87 4,535.82 -5,267.71 242.14 5,952,246.32 378,292.45 0.06 4,876.50 MD+IFR-AK-CAZ-SC(3) 1 W 7,531.42 59.45 175.96 4,640.18 4,584.13 -5,349.30 247.64 5,952,164.66 378,296.63 0.34 4,952.77 MWD+IFR-AK-CAZ-SC(3) 7,625.46 59.34 175.39 4,688.06 4,632.01 -5,430.01 253.74 5,952,083.87 378,301.42 0.53 5,028.50 MWD+IFR-AK-CAZ-SC(3) 7,720.34 59.37 175.48 4,736.42 4,680.37 -5,511.38 260.24 5,952,002.41 378,306.60 0.09 5,104.99 MWD+IFR-AK-CAZ-SC(3) 7,814.49 59.49 175.03 4,784.30 4,728.25 -5,592.17 266.95 5,951,921.53 378,311.99 0.43 5,181.04 M1MD+IFR-AK-CAZ-SC(3) 7,909.56 59.36 175.45 4,832.66 4,776.61 -5,673.74 273.74 5,951,839.87 378,317.46 0.40 5,257.84 MVVD+IFR-AK-CAZ-SC(3) 8,003.61 59.56 175.41 4,880.45 4,824.40 -5,754.48 280.19 5,951,759.04 378,322.60 0.22 5,333.75 MWD+IFR-AK-CAZ-SC(3) 8,098.17 59.52 175.10 4,928.39 4,872.34 -5,835.71 286.94 5,951,677.72 378,328.03 0.29 5,410.22 M1M3+IFR-AK-CAZ-SC(3) 12/7/2011 8:24:54AM Page 4 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Az! TVD TVDSS +WS +EI-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 8,193.08 59.48 175.15 4,976.56 4,920.51 -5,917.20 293.89 5,951,596.14 378,333.66 0.06 5,487.00 MWD+IFR-AK-CAZSC(3) 8,287.69 59.41 175.91 5,024.66 4,968.61 -5,998.42 300.24 5,951,514.83 378,338.69 0.70 5,563.30 MWD+IFR-AK-CAZ-SC(3) 8,382.21 59.49 175.78 5,072.70 5,016.65 -6,079.60 306.13 5,951,433.57 378,343.27 0.15 5,639.37 MWD+IFR-AK-CAZ-SC(3) 8,476.68 59.47 175.73 5,120.68 5,064.63 -6,160.76 312.16 5,951,352.33 378,347.98 0.05 5,715.47 M1ND+IFR-AK-CAZ-SC(3) 8,571.04 59.47 176.03 5,168.61 5,112.56 -6,241.83 318.00 5,951,271.18 378,352.50 0.27 5,791.41 MWD+IFR-AK-CAZ-SC(3) 8,665.15 59.48 175.82 5,216.41 5,160.36 -6,322.69 323.76 5,951,190.25 378,356.95 0.19 5,867.13 MWD+IFR-AK-CAZSC(3) 8,759.56 59.33 175.65 5,264.46 5,208.41 -6,403.73 329.80 5,951,109.12 378,361.68 0.22 5,943.13 MWD+IFR-AK-CAZSC(3) 8,854.47 59.41 175.28 5,312.82 5,256.77 -6,485.15 336.26 5,951,027.62 378,366.81 0.35 6,019.65 M1MD+IFR-AK-CAZSC(3) 8,948.49 59.58 175.03 5,360.54 5,304.49 -6,565.86 343.10 5,950,946.81 378,372.35 0.29 6,095.69 MWD+IFR-AK-CAZSC(3) 9,043.18 59.38 175.66 5,408.63 5,352.58 -6,647.16 349.72 5,950,865.42 378,377.65 0.61 6,172.17 MWD+IFR-AK-CAZSC(3) 9,136.65 59.50 175.72 5,456.15 5,400.10 -6,727.42 355.77 5,950,785.08 378,382.39 0.14 6,247.47 MWD+IFR AK-CAZSC(3) 9,227.46 59.33 176.09 5,502.36 5,446.31 -6,805.40 361.35 5,950,707.03 378,386.71 0.40 6,320.50 MWD+IFRAK-CAZSC(3) 9,321.44 59.69 175.52 5,550.04 5,493.99 -6,886.17 367.28 5,950,626.19 378,391.33 0.65 6,396.20 MWD+IFRAK-CAZSC(3) 9,415.09 59.22 175.64 5,597.64 5,541.59 -6,966.58 373.49 5,950,545.69 378,396.24 0.51 6,471.71 MWD+IFRAK-CAZSC(3) 9,508.34 59.30 175.72 5,645.30 5,589.25 -7,046.50 379.53 5,950,465.69 378,400.98 0.11 6,546.69 MWD+IFR-AK-CAZSC(3) 9,602.03 59.34 175.83 5,693.11 5,637.06 -7,126.86 385.47 5,950,385.25 378,405.61 0.11 6,622.03 MWD+IFR-AK-CAZSC(3) 9,695.26 59.43 175.84 5,740.59 5,684.54 -7,206.88 391.29 5,950,305.15 378,410.14 0.10 6,697.02 MWD+IFR-AK-CAZSC(3) 9,788.14 59.27 176.12 5,787.94 5,731.89 -7,286.59 396.90 5,950,225.37 378,414.45 0.31 6,771.63 MWD+IFRAK-CAZSC(3) 9,880.70 59.55 176.32 5,835.04 5,778.99 -7,366.09 402.15 5,950,145.80 378,418.41 0.36 6,845.90 MWD+IFR-AK-CAZSC(3) 9,972.19 59.20 176.18 5,881.65 5,825.60 -7,444.65 407.30 5,950,067.17 378,422.28 0.40 6,919.28 MWD+IFRAK-CAZ-SC(3) 10,066.02 59.12 175.79 5,929.75 5,873.70 -7,525.02 412.94 5,949,986.73 378,426.62 0.37 6,994.50 MWD+IFR-AK-CAZ-SC(3) 10,160.68 59.65 175.71 5,977.95 5,921.90 -7,606.26 418.98 5,949,905.41 378,431.34 0.56 7,070.68 MWD+IFR-AK-CAZSC(3) 10,255.01 59.48 175.73 6,025.74 5,969.69 -7,687.36 425.05 5,949,824.23 378,436.09 0.18 7,146.75 MVVD+IFR-AK-CAZSC(3) 10,348.97 59.21 175.99 6,073.64 6,017.59 -7,767.98 430.88 5,949,743.53 378,440.62 0.37 7,222.28 MWD+IFR-AK-CAZSC(3) 10,443.61 59.34 175.77 6,122.00 6,065.95 -7,849.13 436.73 5,949,662.31 378,445.15 0.24 7,298.29 MWD+IFRAK-CAZSC(3) 10,538.30 59.21 175.93 6,170.38 6,114.33 -7,930.31 442.62 5,949,581.05 378,449.72 0.20 7,374.36 M1ND+IFRAK-CAZSC(3) 10,631.39 59.12 176.27 6,218.09 6,162.04 -8,010.06 448.05 5,949,501.23 378,453.87 0.33 7,448.93 MWD+IFRAK-CAZSC(3) 10,724.55 59.13 176.08 6,265.90 6,209.85 -8,089.84 453.39 5,949,421.38 378,457.91 0.18 7,523.49 MW0+1FR-AK-CAZSC(3) 10,816.66 59.08 177.14 6,313.19 6,257.14 -8,168.74 458.06 5,949,342.42 378,461.30 0.99 7,596.98 MWD+IFRAK-CAZSC(3) 10,911.03 59.08 180.02 6,361.69 6,305.64 -8,249.66 460.07 5,949,261.48 378,461.99 2.62 7,671.16 MWD+IFRAK-CAZSC(3) 11,005.39 59.06 183.14 6,410.20 6,354.15 -8,330.55 457.84 5,949,180.64 378,458.45 2.84 7,743.54 MWD+IFRAK-CAZSC(3) 11,098.47 58.99 186.18 6,458.12 6,402.07 -8,410.08 451.35 5,949,101.24 378,450.68 2.80 7,812.87 M1ND+IFRAK-CAZSC(3) 11,162.10 59.22 187.87 6,490.79 6,434.74 -8,464.27 444.68 5,949,047.17 378,443.13 2.31 7,859.16 MWD+IFR-AK-CAZSC(3) 11,208.61 59.61 188.96 6,514.45 6,458.40 -8,503.88 438.82 5,949,007.66 378,436.63 2.18 7,892.58 MWD+IFR-AK-CAZSC(4) 11,302.91 59.07 190.80 6,562.55 6,506.50 -8,583.79 424.90 5,948,928.00 378,421.42 1.77 7,959.13 MWD+IFRAK-CAZSC(4) 11,394.30 58.93 192.49 6,609.62 6,553.57 -8,660.51 409.09 5,948,851.55 378,404.37 1.59 8,021.98 M1ND+IFRAK-CAZSC(4) 11,492.70 59.25 194.85 6,660.17 6,604.12 -8,742.53 389.14 5,948,769.87 378,383.09 2.08 8,087.88 MWD+IFRAK-CAZSC(4) 11,582.75 59.99 196.31 6,705.71 6,649.66 -8,817.36 368.27 5,948,695.39 378,361.01 1.62 8,146.88 MWD+IFR-AK-CAZ-SC(4) 11,677.70 59.93 197.19 6,753.25 6,697.20 -8,896.06 344.58 5,948,617.09 378,336.06 0.80 8,208.20 MWD+IFRAK-CAZSC(4) 11,772.42 59.65 198.64 6,800.91 6,744.86 -8,973.95 319.41 5,948,539.63 378,309.62 1.36 8,268.15 MWD+IFR-AK-CAZSC(4) 12/7/2011 8:24:54AM Page 5 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (ft) (1100') (ft) Survey Tool Name 11,867.38 60.34 200.68 6,848.40 6,792.35 -9,051.38 291.74 5,948,462.66 378,280.70 2.00 8,326.63 MWD+IFR-AK-CAZSC(4) 11,958.52 60.68 200.72 6,893.26 6,837.21 -9,125.59 263.70 5,948,388.92 378,251.46 0.38 8,382.04 MWD+IFR-AK-CAZSC(4) 12,053.62 59.83 200.38 6,940.45 6,884.40 -9,202.91 234.71 5,948,312.09 378,221.23 0.95 8,439.86 MWD+IFR-AK-CAZSC(4) 12,147.95 59.80 200.27 6,987.87 6,931.82 -9,279.37 206.39 5,948,236.11 378,191.68 0.11 8,497.19 MWD+IFR-AK-CAZSC(4) 12,245.40 59.99 200.48 7,036.75 6,980.70 -9,358.40 177.04 5,948,157.57 378,161.05 0.27 8,556.41 MWD+IFR-AK-CAZSC(4) 12,337.46 59.60 200.04 7,083.07 7,027.02 -9,433.04 149.49 5,948,083.39 378,132.30 0.59 8,612.41 MWD+IFR-AK-CAZSC(4) 12,431.63 59.33 200.24 7,130.91 7,074.86 -9,509.19 121.56 5,948,007.71 378,103.14 0.34 8,669.62 MWD+IFR-AK-CAZSC(4) 12,528.18 59.87 199.55 7,179.77 7,123.72 -9,587.49 93.22 5,947,929.88 378,073.54 0.83 8,728.62 MWD+IFR-AK-CAZSC(5) 12,621.81 59.93 199.11 7,226.73 7,170.68 -9,663.93 66.41 5,947,853.90 378,045.49 0.41 8,786.56 MWD+IFR-AK-CAZSC(5) 12,715.56 60.14 199.25 7,273.55 7,217.50 -9,740.64 39.73 5,947,777.64 378,017.57 0.26 8,844.81 MWD+IFR-AK-CAZ-SC(5) 12,809.95 60.05 199.43 7,320.61 7,264.56 -9,817.84 12.63 5,947,700.89 377,989.23 0.19 8,903.33 MWD+IFR-AK-CAZ-SC(5) 12,904.99 60.62 200.07 7,367.65 7,311.60 -9,895.57 -15.28 5,947,623.63 377,960.07 0.84 8,961.97 MWD+IFR-AK-CAZ-SC(5) 12,997.54 62.26 201.55 7,411.90 7,355.85 -9,971.55 -4416 5,947,548.14 377,929.96 2.26 9,018.63 MWD+IFR-AK-CAZ-SC(5) 13,093.02 64.36 201.68 7,454.78 7,398.73 -10,050.85 -75.59 5,947,469.36 377,897.26 2.20 9,077.22 MWD+IFR-AK-CAZ-SC(5) 13,163.80 66.24 201.65 7,484.36 7,428.31 -10,110.61 -99.33 5,947,410.00 377,872.55 2.66 9,121.35 MWD+IFR-AK-CAZ-SC(6) 13,208.53 67.31 200.84 7,502.00 7,445.95 -10,148.92 -114.22 5,947,371.94 377,857.04 2.91 9,149.77 MVVD+IFR-AK-CAZ-SC(6) 13,265.83 69.34 200.74 7,523.16 7,467.11 -10,198.70 -133.12 5,947,322.48 377,837.34 3.55 9,186.90 MWD+IFR-AK-CAZSC(6) 13,305.01 70.89 199.92 7,536.48 7,480.43 -10,233.25 -145.92 5,947,288.15 377,823.99 4.42 9,212.80 MWD+IFR-AK-CAZSC(6) 13,359.03 72.93 200.21 7,553.26 7,497.21 -10,281.48 -163.53 5,947,240.21 377,805.59 3.81 9,249.07 MWD+IFR-AK-CAZSC(6) 13,399.55 74.27 199.56 7,564.70 7,508.65 -10,318.03 -176.75 5,947,203.88 377,791.78 3.65 9,276.61 MWD+IFR-AK-CAZSC(6) 13,455.09 76.70 200.09 7,578.62 7,522.57 -10,368.60 -194.99 5,947,153.61 377,772.73 4.47 9,314.74 MWD+IFR-AK-CAZ-SC(6) 13,496.38 79.17 199.84 7,587.25 7,531.20 -10,406.55 -208.77 5,947,115.89 377,758.33 6.01 9,343.31 MWD+IFR-AK-CAZ-SC(6) 13,548.34 83.68 200.20 7,59499 7,538.94 -10,454.82 -226.36 5,947,067.93 377,739.97 8.71 9,379.62 MWD+IFR-AK-CAZ-SC(6) 13,587.95 84.59 199.40 7,599.04 7,542.99 -10,491.89 -239.71 5,947,031.08 377,726.02 3.05 9,407.57 MWD+IFR-AK-CAZ-SC(6) 13,645.38 85.40 199.25 7,604.05 7,548.00 -10,545.87 -258.64 5,946,977.41 377,706.22 1.43 9,448.50 MWD+IFR-AK-CAZ-SC(6) 13,687.89 87.57 198.05 7,606.66 7,550.61 -10,586.07 -272.21 5,946,937.44 377,692.00 5.83 9,479.20 MWD+IFR-AK-CAZSC(6) 13,738.89 89.98 197.52 7,607.75 7,551.70 -10,634.62 -287.78 5,946,889.15 377,675.65 4.84 9,516.62 MWD+IFR-AK-CAZSC(6) 13,780.75 91.90 197.19 7,607.06 7,551.01 -10,674.57 -300.26 5,946,849.42 377,662.52 4.65 9,547.55 MWD+IFR-AK-CAZSC(6) 13,836.79 92.94 196.21 7,604.69 7,548.64 -10,728.20 -316.35 5,946,796.06 377,645.56 2.55 9,589.35 MWD+IFR-AK-CAZSC(6) 13,880.99 93.87 195.18 7,602.07 7,546.02 -10,770.67 -328.29 5,946,753.79 377,632.94 3.14 9,622.80 MWD+IFR-AK-CAZSC(6) 13,935.19 94.86 194.18 7,597.94 7,541.89 -10,822.95 -341.98 5,946,701.75 377,618.40 2.59 9,664.39 MWD+IFR-AK-CAZ-SC(6) 13,976.35 95.35 193.34 7,594.28 7,538.23 -10,862.77 -351.73 5,946,662.09 377,608.01 2.36 9,696.36 MWD+IFR-AK-CAZ-SC(6) 14,027.21 95.42 190.78 7,589.51 7,533.46 -10,912.28 -362.31 5,946,612.76 377,596.63 5.01 9,736.77 MWD+IFR-AK-CAZSC(6) 14,071.98 95.35 189.14 7,585.30 7,529.25 -10,956.18 -370.02 5,946,569.00 377,588.21 3.65 9,773.29 MWD+IFR-AK-CAZSC(6) 14,122.70 95.29 186.95 7,580.60 7,524.55 -11,006.18 -377.09 5,946,519.12 377,580.33 4.30 9,815.62 MWD+IFR-AK-CAZSC(6) 14,167.27 95.04 185.48 7,576.59 7,520.54 -11,050.31 -381.90 5,946,475.08 377,574.81 3.33 9,853.59 MWD+IFR-AK-CAZ-SC(6) 14,217.29 94.98 181.95 7,572.22 7,516.17 -11,100.03 -385.12 5,946,425.43 377,570.78 7.03 9,897.28 MWD+IFR-AK-CAZ-SC(6) 14,258.91 95.23 179.84 7,568.52 7,512.47 -11,141.47 -385.77 5,946,384.00 377,569.46 5.09 9,934.57 MWD+IFR-AK-CAZ-SC(6) 14,312.40 94.85 176.70 7,563.81 7,507.76 -11,194.73 -384.16 5,946,330.73 377,570.21 5.89 9,983.51 MWD+IFR-AK-CAZSC(6) 14,357.69 95.41 174.42 7,559.76 7,503.71 -11,239.70 -380.67 5,946,285.72 377,572.97 5.16 10,025.75 MWD+IFR-AK-CAZSC(6) 12/7/2011 8:24:54AM Page 6 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Az! TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (1 (ft) (ft) (ft) (ft) (ft) (ft) (°I10o') (ft) Survey Tool Name 14,408.47 95.60 171.42 7,554.89 7,498.84 -11,289.85 -374.44 5,946,235.47 377,578.38 5.89 10,073.83 MWD+IFR-AK-CAZ-SC(6) 14,453.08 95.47 169.49 7,550.59 7,494.54 -11,333.63 -367.08 5,946,191.58 377,585.03 4.32 10,116.63 MWD+IFR-AK-CAZ-SC(6) 14,503.35 95.10 166.38 7,545.96 7,489.91 -11,382.58 -356.62 5,946,142.47 377,594.70 6.20 10,165.41 MWD+IFR-AK-CAZ-SC(6) 14,547.86 95.23 164.70 7,541.95 7,485.90 -11,425.50 -345.55 5,946,099.38 377,605.07 3.77 10,208.99 MW0+1FR-AK-CAZ-SC(6) 14,599.74 95.04 162.23 7,537.31 7,481.26 -11,475.03 -330.84 5,946,049.62 377,618.97 4.76 10,260.09 MWD+IFR-AK-CAZ-SC(6) 14,644.20 95.10 160.42 7,533.38 7,477.33 -11,516.99 -316.66 5,946,007.45 377,632.47 4.06 10,304.11 MWD+IFR-AK-CAZ-SC(6) 14,693.49 95.16 157.33 7,528.97 7,472.92 -11,562.77 -298.97 5,945,961.38 377,649.41 6.25 10,353.08 MWD+IFR-AK-CAZ-SC(6) 14,739.15 95.16 155.81 7,524.86 7,468.81 -11,604.50 -280.89 5,945,919.37 377,666.81 3.32 10,398.54 89WD+IFR-AK-CAZ-SC(6) 14,789.70 95.22 154.67 7,520.29 7,464.24 -11,650.21 -259.81 5,945,873.33 377,687.15 2.25 10,448.88 MW3+IFR-AK-CAZ-SC(6) 14,833.79 95.47 153.37 7,516.18 7,460.13 -11,689.67 -240.58 5,945,833.56 377,705.74 2.99 10,492.77 MWD+IFR-AK-CAZ-SC(6) 14,883.42 95.72 152.85 7,511.34 7,455.29 -11,733.73 -218.24 5,945,789.16 377,727.36 1.16 10,542.14 MWD+IFR-AK-CAZ-SC(6) 14,928.69 95.47 152.04 7,506.93 7,450.88 -11,773.67 -197.40 5,945,748.89 377,747.55 1.86 10,587.15 MWD+IFR-AK-CAZ-SC(6) 14,995.56 95.04 152.30 7,500.80 7,444.75 -11,832.56 -166.31 5,945,689.51 377,777.67 0.75 10,653.65 MWD+IFR-AK-CAZSC(6) 15,025.92 95.04 151.52 7,498.14 7,442.09 -11,859.24 -152.07 5,945,662.60 377,791.48 2.56 10,683.85 MWD+IFR-AK-CAZSC(6) 15,120.86 94.23 151.96 7,490.47 7,434.42 -11,942.59 -107.27 5,945,578.54 377,834.92 0.97 10,778.33 MWD+IFR-AK-CAZSC(6) 15,215.96 95.10 151.66 7,482.73 7,426.68 -12,026.13 -62.49 5,945,494.30 377,878.33 0.97 10,872.96 MWD+IFR-AK-CAZSC(6) 15,311.70 92.93 151.57 7,476.03 7,419.98 -12,110.15 -17.09 5,945,409.56 377,922.36 2.27 10,968.30 MWD+IFR-AK-CAZSC(6) 15,406.62 92.62 150.49 7,471.43 7,415.38 -12,193.09 28.83 5,945,325.89 377,966.93 1.18 11,062.88 MWD+IFR-AK-CAZSC(6) 15,501.50 89.47 151.13 7,469.70 7,413.65 -12,275.90 75.09 5,945,242.35 378,011.83 3.39 11,157.47 MWD+IFR-AK-CAZSC(6) 15,598.08 89.78 151.28 7,470.33 7,414.28 -12,360.53 121.61 5,945,156.98 378,056.97 0.36 11,253.84 MWD+IFR-AK-CAZSC(6) 15,693.61 92.20 151.11 7,468.68 7,412.63 -12,444.22 167.63 5,945,072.56 378,101.62 2.54 11,349.14 MWD+IFR-AK-CAZSC(6) 15,788.95 92.75 151.44 7,464.57 7,408.52 -12,527.75 213.41 5,944,988.31 378,146.04 0.67 11,444.19 MWD+IFR-AK-CAZSC(6) 15,884.53 91.26 150.61 7,461.22 7,405.17 -12,611.31 259.68 5,944,904.01 378,190.94 1.78 11,539.48 MWD+IFR-AK-CAZ-SC(6) 15,978.19 91.08 149.89 7,459.31 7,403.26 -12,692.61 306.14 5,944,821.98 378,236.08 0.79 11,632.79 MWD+IFR-AK-CAZ-SC(6) 16,070.04 89.47 149.82 7,458.87 7,402.82 -12,772.04 352.27 5,944,741.82 378,280.91 1.75 11,724.27 MWD+IFR-AK-CAZ-SC(6) 16,169.89 89.91 149.64 7,459.41 7,403.36 -12,858.27 402.60 5,944,654.79 378,329.83 0.48 11,823.70 M1MD+IFR-AK-CAZ-SC(6) 16,265.87 88.67 150.57 7,460.60 7,404.55 -12,941.47 450.43 5,944,57a 83 378,376.31 1.61 11,919.32 MWD+IFR-AK-CAZ-SC(6) 16,363.61 88.67 151.82 7,462.87 7,406.82 -13,027.09 497.51 5,944,484.47 376421.99 1.28 12,016.81 MWD+IFR-AK-CAZ-SC(6) 16,457.03 88.61 151.82 7,465.09 7,409.04 -13,109.42 541.62 5,944,401.45 378,464.75 0.06 12,110.06 MWD+IFR-AK-CAZ-SC(6) 16,552.10 88.42 151.69 7,467.55 7,411.50 -13,193.14 586.59 5,944,317.01 378,508.36 0.24 12,204.95 M1ND+IFR-AK-CAZSC(6) 16,647.75 89.29 152.05 7,469.46 7,413.41 -13,277.47 631.68 5,944,231.97 378,552.07 0.98 12,300.43 MWD+IFR-AK-CAZ-SC(6) 16,742.22 89.23 152.85 7,470.68 7,414.63 -13,361.22 675.37 5,944,147.53 378,594.39 0.85 12,394.80 MWD+IFR-AK-CAZSC(6) 16,839.02 89.16 153.26 7,472.04 7,415.99 -13,447.50 719.23 5,944,060.55 378,636.84 0.43 12,491.54 MWD+IFR-AK-CAZSC(6) 16,930.74 87.99 154.05 7,474.32 7,418.27 -13,529.67 759.92 5,943,977.74 378,676.19 1.54 12,583.20 MWD+IFR-AK-CAZSC(6) 17,029.81 89.04 154.88 7,476.89 7,420.84 -13,619.03 802.61 5,943,887.71 378,717.42 1.35 12,682.23 MWD+IFR-AK-CAZ-SC(6) 17,125.86 88.30 155.38 7,479.12 7,423.07 -13,706.15 842.99 5,943,799.96 378,756.39 0.93 12,778.25 MWD+IFR-AK-CAZ-SC(6) 17,221.23 88.80 155.51 7,481.53 7,425.48 -13,792.87 882.61 5,943,712.62 378,794.59 0.54 12,873.59 MWD+IFR-AK-CAZ-SC(6) 17,314.20 90.34 154.40 7,482.23 7,426.18 -13,877.09 921.97 5,943,627.77 378,832.57 2.04 12,966.55 MWD+IFR-AK-CAZ-SC(6) 17,411.90 90.40 154.41 7,481.60 7,425.55 -13,965.20 964.17 5,943,539.00 378,873.34 0.06 13,064.25 MWD+IFR-AK-CAZ-SC(6) 17,506.70 90.34 154.73 7,480.99 7,424.94 -14,050.81 1,004.88 5,943,452.74 378,912.65 0.34 13,159.04 MWD+IFR-AK-CAZ-SC(6) 12/7/2011 8.24:54AM Page 7 COMPASS 2003.16 Build 69 ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska)Inc. Local Co-ordinate Reference: Well CD4-03 Project: Western North Slope TVD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) Site: CD4 Nanuq Pad MD Reference: CD4-03:19.6+36.45 @ 56.05ft(Doyon 19) , Well: CD4-03 North Reference: True Wellbore: CD4-03 Survey Calculation Method: Minimum Curvature Design: CD4-03 Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (ft) (°) (') (ft) (ft) (ft) (ft) (ft) (ft) ("/100') (ft) Survey Tool Name 17,602.52 89.97 154.62 7,480.73 7,424.68 -14,137.42 1,045.87 5,943,365.49 378,952.23 0.40 13,254.86 MWD+IFR-AK-CAZ-SC(6) 17,698.28 89.47 154.95 7,481.19 7,425.14 -14,224.06 1,086.66 5,943,278.21 378,991.61 0.63 13,350.62 MWD+IFR-AK-CAZ-SC(6) 17,793.20 89.85 154.74 7,481.76 7,425.71 -14,309.97 1,127.01 5,943,191.66 379,030.55 0.46 13,445.54 MWD+IFR-AK-CAZ-SC(6) 17,888.73 90.71 154.60 7,481.29 7,425.24 -14,396.32 1,167.88 5,943,104.67 379,070.01 0.91 13,541.06 MWD+IFR-AK-CAZ-SC(6) 17,982.84 90.28 154.40 7,480.48 7,424.43 -14,481.26 1,208.39 5,943,019.09 379,109.14 0.50 13,635.16 MWD+IFR-AK-CAZ-SC(6) 18,077.71 89.72 154.30 7,480.48 7,424.43 -14,566.78 1,249.46 5,942,932.92 379,148.81 0.60 13,730.03 MWD+IFR-AK-CAZ-SC(6) 18,174.16 90.77 154.09 7,480.07 7,424.02 -14,653.61 1,291.44 5,942,845.43 379,189.38 1.11 13,826.47 MWD+IFR-AK-CAZ-SC(6) 18,265.82 90.15 153.72 7,479.33 7,423.28 -14,735.92 1,331.76 5,942,762.48 379,228.36 0.79 13,918.11 MWD+IFR-AK-CAZ-SC(6) 18,364.59 88.85 153.61 7,480.19 7,424.14 -14,824.44 1,375.57 5,942,673.28 379,270.72 1.32 14,016.84 MWD+IFR-AK-CAZ-SC(6) 18,460.57 89.41 153.01 7,481.65 7,425.60 -14,910.18 1,418.68 5,942,586.85 379,312.43 0.86 14,112.77 MWD+IFR-AK-CAZ-SC(6) •18,524.00 89.41 153.01 7,482.30 7,426.25 . -14,966.70 1,447.46 5,942,529.88 379,340.29 0.00 14,176.16 PROJECTED to TD 12/7/2011 8:24:54AM Page 8 COMPASS 2003.16 Build 69 ConocoPhillips Time Log & Summary We',view Web Reporting Report Well Name: CD4-03 Rig Name: DOYON 19 Job Type: DRILLING ORIGINAL Rig Accept: 10/2/2011 1:30:00 PM Rig Release: 11/28/2011 6:00:00 PM Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 10/02/2011 24 hr Summary Test TD-Fill pits w/water&ck for leaks-Work on CAT sync-Make dummy run w/landing jt&hanger- Change M&R pump 13:30 19:00 5.50 0 0 MIRU DRILL RURD P Test top drive-Install 4 1/2 IF saver sub-Calibrate top drive RPM- Torque up saver sub, Fill pits with water&Check for laeks OK-Flush all centrifugal pumps-Ship water to ball mill-Working on CAT motor sycn- 19:00 00:00 5.00 0 0 MIRU DRILL RURD P Trouble pipe skate-Electricians& NOV working to sync CATS& highline-Changed Mix&roll pump- PU 1 jt 11 3/4 casing(39.26')-MU hanger-RIH&land hanger on landing ring to check space out 10/03/2011 Obtain space out w/landing jt-NU riser-Install cement by-pass lines f/conductor to riser-Make dummy run w/hanger thru riser-PU&std back 5"HWDP&DP-Calibrate MD Totco functions-PU&Std back DC's& jars-Work on s_yncronizing CATS-work on shaker#3 00:00 01:30 1.50 0 0 MIRU DRILL RURD P Obtain space out measurement w/ 39.26'landing jt.(to short)Pull out& break out hanger-LD 39.26'jt-PU 40.53'jt&MU hanger-RI&land out on landing ring-obtain space out measurement(OK) Pull out&LD jt w/hanger 01:30 01:45 0.25 0 0 MIRU DRILL SFTY P PJSM-on picking up&installing surrface riser 01:45 04:15 2.50 0 0 MIRU DRILL RURD P NU surface riser 04:15 06:45 2.50 0 0 MIRU DRILL RURD P Change mud bucket hose under rig floor-Install mouse hole-work on valves in mud pits 06:45 10:15 3.50 0 0 MIRU DRILL RURD P MU drilling bails&5"DP elevators to top drive-PU BHA components to rig floor-Swap hydraulic hoses on Iron roughneck -Move MPD equipment to make rest to work on by-pass lines on conductor-MU 4" valves to conductor&riser and connect 4"hoses for cement by pass lines-Bring Gyro tools to rig floor 10:15 10:45 0.50 0 0 MIRU DRILL RURD P PU landing jt w/casing hanger& make dummy run through riser-land out on landing ring-Pull out&LD landing jt w/hanger 10:45 11:00 0.25 0 0 MIRU DRILL SFTY P PJSM on RU to pick up drill pipe Page 1 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 10/03/2011 24 hr Summary Obtain space out w/landing jt-NU riser-Install cement by-pass lines f/conductor to riser-Make dummy run w/hanger thru riser-PU&std back 5"HWDP&DP-Calibrate MD Totco functions-PU&Std back DC's& jars-Work on syncronizing CATS-work on shaker#3 11:00 12:00 1.00 10 0 MIRU DRILL RURD P RU to to PU 5"drill pipe f/pipe shed 12:00 17:00 5.00 0 0 MIRU DRILL PULD P PJSM-picking up DP-PU 24 jts 5" HWDP&75 jts 5"DP f/pipe shed& stand back in derrick 17:00 18:30 1.50 0 0 MIRU DRILL RURD P PJSM-making adjustments to riser -Adjust riser,fill up line&flow line- working on gas alarms-load 11 3/4" casing in pipe shed 18:30 19:15 0.75 0 0 MIRU DRILL PULD P PJSM-picking up MNDC's-PU NM flex DC's&drilling jars&stand back in derrick 19:15 00:00 4.75 0 0 MIRU DRILL RURD P Calibrate MD Totco&Sperry-RPM, Torque, block height-NOV working on syncronizing CATS-Working on casing in pipe shed 10/04/2011 MU BHA#1.Trouble shoot electrical. Fill hole on lines.Test lines to 5000 psi. Check TD torque.Work on csg. Drill 14"hole from 114'to 680'. 00:00 00:15 0.25 0 0 SURFA( DRILL SFTY P PJSM on make up BHA. 00:15 04:15 4.00 0 0 SURFA( DRILL PULD P MU BHA#1 to top of UBHO sub. Plug in and turn off tools. Stand back. 04:15 06:15 2.00 0 0 SURFA( DRILL PRTS P RIH with 1 std DP. Fill hole and lines.Test mud line to 5000 psi for 10 min. 06:15 12:00 5.75 0 0 SURFA( RIGMNT RGRP T Check top drive torque with tongs and iron roughneck.Work on#3 shaker.Work on Scr's/Sync generators.Work on csg. 12:00 12:45 0.75 0 0 SURFA( RIGMNT RGRP T Trouble shoot SCR's. 12:45 14:45 2.00 0 0 SURFA( DRILL RURD P PJSM. Upload MWD. L,oads pits with spud mud.Test crown-o-matic. RU Halliburton Gyro. 14:45 15:15 0.50 0 0 SURFA( DRILL SFTY P Pre-spud meeting 15:15 00:00 8.75 0 680 SURFA( DRILL DDRL P Drill 14"directional hole from 114'to 680'.TVD-679'. ADT=4.46 hrs. 560 GPM= 1100 psi. 60 rpm.Torque on/off=5k/5.5k. PU= 108k SO=103k Rot= 105k Gyro every stand. 10/05/2011 Drill 14"directional hole from 680'to 2617'. 00:00 12:00 12.00 680 1,864 SURFA( DRILL DDRL P Drill 14"directional hole from 680'to 1864'.TVD-1728'. ADT=7.34 hrs ART=4.79 hrs AST=2.55 hrs 650 GPM=2040 psi. 80 rpm. Bit wt=25/28k Torque on/off=9.5k/6k. PU= 129k SO= 123k Rot= 126k Page 2 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 12:00 00:00 12.00 1,864 2,617 SURFA( DRILL DDRL P Drill 14"directional hole from 1864'to 2617'.TVD-2123'. ADT=8.2 hrs ART=6.41 hrs AST=1.79 hrs 600 GPM=2230 psi. 80 rpm. Bit wt=20/30k Torque on/off=10k/7.5k. PU= 135k SO= 119k Rot= 127k 10/06/2011 Drill 14"directional hole from 2617'to 3163'. CBU X 3. Increase MW to 9.8 ppg. BROH to 930'. RIH.CBU. POH on trip tank. 00:00 10:30 10.50 2,617 3,163 SURFA( DRILL DDRL P Drill 14"directional hole from 2617'to 3163'.TVD-2394'. ADT=8.13 hrs ART=7.05 hrs AST=1.08 hrs 680 GPM=2600 psi. 80 rpm. Bit wt=20/30k Torque on/off=11k/8k. PU= 142k SO= 124k Rot= 130k 10:30 12:00 1.50 3,163 3,163 SURFA( DRILL CIRC P CBU x 3 at 680 gpm-2330 psi-60 rpms. INcrease mud wt from 9.6 to 9.8 ppg. 12:00 18:30 6.50 3,163 930 SURFA( DRILL REAM P PJSM. Flow check-Static. Backream out of hole 680 gpm-60 rpms to top of HWDP at 930'. 18:30 20:15 1.75 930 3,163 SURFA( DRILL WPRT P Flow check-Static. Blow down top drive. RIH to TD at 3163'. No hole problems or fill. 20:15 21:30 1.25 3,163 3,163 SURFA( DRILL 'CIRC P CBU at 600 gpm-1650 psi-60 rpms. Increase mud wt to 10 ppg. Add new mud to system to cool off the mud. 21:30 00:00 2.50 3,163 1,114 SURFA( DRILL TRIP P PJSM. Flow check-Statid. Blow down top drive. POH on trip to 1114'. No hole problems. Hole taking proper fill. 10/07/2011 POH and LD BHA. RU csg equipment. RIH with 11 3/4"csg to 2070'.Circ and condition mud. Cont'RIH with csg to 3153'. RU cement head.Circ and condition mud. 00:00 01:30 1.50 1,114 96 SURFA( DRILL TRIP P PJSM. POH on trip tank from 1114' to 96'. No hole problems 01:30 04:00 2.50 96 0 SURFA( DRILL PULD P PJSM. LD BHA#1. Download MWD in pipeshed. 04:00 05:00 1.00 0 0 SURFA( DRILL PULD P Clear and clean rig floor. 05:00 07:45 2.75 0 0 SURFA( DRILL RURD P Pull doughnut from under rotary table. Remove elevators and bails. RU 11 3/4"csg equipment. 07:45 08:15 0.50 0 0 SURFA( CASING SFTY P PJSM on running csg. 08:15 09:15 1.00 0 88 SURFA( CASING RNCS P RIH with 2 jts 11 3/4"csg to 88'. 09:15 09:45 0.50 88 88 SURFA( RIGMNTSVRG P Service rig 09:45 10:15 0.50 88 88 SURFA( RIGMNT RGRP T Grind down die head on tongs. Change out and pump up torque sensor. Re-pin and secure slip segments. Page 3 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 10:15 15:45 5.50 88 2,070 SURFA(CASING RNCS P Check floats.OK. RIH with 11 3/4" 60#L-80 BTCM csg to 2070'. Encountered tight spot at 1770'. 15:45 17:30 1.75 2,070 2,070 SURFA(CASING CIRC P Circulate and condition mud. Stage pumps up to 5 bpm at 220 psi. 17:30 20:15 2.75 2,070 3,153 SURFA(CASING RNCS P RIH with 11 3/4"60#L-80 BTCM csg to 3113'. MU hanger and land csg with shoe at 3153'. 20:15 20:45 0.50 3,153 3,153 SURFA(CASING RURD P RD csg equipment. RU cement head. 20:45 00:00 3.25 3,153 3,153 SURFA(CEMEN-CIRC P Circulate on conditon mud. Stage pumps slowly from 1 to 8 bpm at 410 psi. Open bypass valves on riser. 10/08/2011 Circ and conditon mud. Cement 11 3/4"surface csg. Had cement to surface. Bumped plug. Floats OK. Hanger pup jt backed out of csg while attempting to back out LJ.Cut section from conductor. MU LJ, hanger and pup. Baker_Lk hanger puo. Pull 40k tension. Re-weld condutor, landing ring and hanger. LD LJ. NU and test well head connection to 1000 psi.OK. NU BOPE. 00:00 00:30 0.50 3,153 3,153 SURFA(CEMEN"CIRC P Finish circ and conditon mud at 8 bpm at 420 psi. Pumped total of 1200 bbls 00:30 01:00 0.50 3,153 3,153 SURFA( CEMEN"SFTY P PJSM with all personnel on cementing surface csg. 01:00 04:30 3.50 3,153 3,153 SURFA(CEMEN"CMNT P Rig pumped 65 bbls mud with nutplug marker followed by 35 bbls biozan pill. Dowell pumped 3 bbls water.Tested lines to 3000 psi. Pumped 50 bbls 10.5 ppg MudPush 42 II-Drop bottom plug-Pumped 175 bbls 11.0 ppg Lead#1 slurry-221 63 bbls 10.7 ppg Lead#2 slurry-52.8 bbls 15.8 ppg Tail slurry-Dropped top plug-Pumped 20 bbls fresh water. Rig displace cement with 326 bbls 9.8 ppg mud at 8 bpm. Had full returns throughout job. Bumped plug. Floats OK. Had 195 bbls cement to surface. Left 254 bbls cement in annulus. 04:30 05:45 1.25 3,153 3,153 SURFA( CEMEN"RURD P Flush by-pass lines on riser. Blow down cement line. RD csg equipment.Clear rig floor. 05:45 06:15 0.50 0 0 SURFA(WHDBO NUND P Back out landing jt. Hanger pup unscrewed from csg instead of the landing thread. LD Landing jt and hanger. 06:15 08:00 1.75 0 0 SURFA(WHDBO NUND P ND riser and adapter 08:00 12:00 4.00 0 0 SURFA(WHDBO NUND T Clean threads on csg stump.Clean out cellar. Strap csg to conductor. Cut pin off jt of csg to use as thread guage. Screw into stump.OK. 12:00 14:15 2.25 0 0 SURFA(WHDBO NUND P Remove by-pass nipples.Clean pits. Load pipe shed with drill pipe. Bring MPD tools to rig floor. Page 4 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 14:15 15:45 1.50 0 0 SURFA(WHDBO NUND T 'PJSM.Welder split and removed section of conductor. RU csg tongs and elevators. MU landing jt on hanger to csg. Baker-Lok pin on hanger pup. Pull 40k tension on csg. 15:45 17:45 2.00 0 0 SURFA(WHDBO NUND T Welded conductor back together. Welded hanger on landing ring solid. Back out landing jt from hanger.20k torque to break landing thread. LD landing jt. 17:45 20:15 2.50 0 0 SURFA(WHDBO NUND P Clear rig floor. LD csg tools. NU and orient well head.Test MTM seal to 1000 psi. OK. 20:15 00:00 3.75 0 0 SURFA(WHDBO NUND P NU BOPE and bell nipple.Grease HCR and manual valves. 10/09/2011 Finish NU BOPE.Test BOPE to 250/5000 psi with annular to 3500 psi.Test was witnessed by AOGCC rep. RD test equipment. ND riser. RU MPD equipment on BOP stack. 00:00 01:45 1.75 0 0 SURFA(WHDBO NUND P Finish NU BOPE and bell nipple. 01:45 05:00 3.25 0 0 SURFA(WHDBO NUND P Set test plug. Fill lines and check for SI' leaks.Tighten super choke flange 0 and choke line under rig floor. Change out Oteco seal ring on choke line. 05:00 13:15 8.25 0 0 SURFA(WHDBO BOPE P Test choke manifold valves 1-16, ✓ upper 3 1/2"x 6"VBR's, lower 3 1/2" x 6"VBR's,4"kill line Demco, manual kill and choke valves, HCR kill and choke valve,auto and manual IBOP vavles, FOSV and dart valve and blind rams to 250/5000 psi. (Changed out bottom DS ram door seal). Used 5"test jt.Test annular to 250/3500 psi. Pump through kill, choke and poor boy degasser at 3 bpm for 28 bbls. Close manual and hydraulic chokes to maintain 1100 psi at 1 bpm.OK.All tests were witnessed by AOGCC rep John Crisp. 13:15 14:00 0.75 0 0 SURFA(WHDBO BOPE P Blow down choke and kill lines. Drain stack. Pull test plug. Install wear bushing. 14:00 14:15 0.25 0 0 SURFA( DRILL PULD P PU tools to rig floor. 14:15 15:00 0.75 0 0 SURFA( RIGMNT SVRG P Service top drive and drawworks. 15:00 16:30 1.50 0 0 SURFA(WHDBO NUND P ND bell nipple from annular preventer. 16:30 00:00 7.50 0 0 SURFA(WHDBO NUND P PJSM's. NU MPD spool and bearing assembles on top of annular preventer. Modify flange and riser for flow line 10/10/2011 PU and stand back 5"DP. Finish RU RCD equipment. Install and remove stripper element. Install lift plug in RCD and test to 1000 psi. Remove plug.Test csg to 3500 psi for 15 min. OK. 00:00 04:30 4.50 0 0 SURFA(WHDBO NUND P Finish modify and weld riser/flowline assembly. RU MPD equipment to the stack. Page 5 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 04:30 05:00 0.50 0 0 SURFA( DRILL OTHR P Install mouse hole. 05:00 07:15 2.25 0 0 SURFA( DRILL PULD P PJSM. PU and stand back 5"DP in derrick via mousehole. 07:15 10:30 3.25 0 0 SURFA( DRILL RURD P Utilize crane to to remove conductor adapter from cellar and spot MPD hose and hydraulic units in cellar. 10:30 16:00 5.50 0 0 SURFA( DRILL PULD P PJSM. PU and stand back 5"DP in derrick via mousehole. 16:00 16:30 0.50 0 0 SURFA( RIGMN1SVRG P Service rig 16:30 19:00 2.50 0 0 SURFA( DRILL PULD P PU and stand back 5"DP in derrick via mousehole. 19:00 23:15 4.25 0 0 SURFA( DRILL SEQP P RU to test RCD. Install stripper element on a stand of DP. Land element in RCD and lock into place. Release and remove element. Install lift plug and lock into place in RCD. Pressure test 11 3/4"csg and RCD to 1000 psi.OK Bleed off pressure. Release and remove lift plug. 23:15 00:00 0.75 0 0 SURFA( DRILL PRTS P Pressure 11 3/4"csg to 3500 psi for 15 min. OK. 10/11/2011 MU BHA. Upload MWD. Shallow test MWD. RIH to TOC at 3019'.CBU.Test 11 3/4"csg to 3500 psi/30 min. OK. Drill out FC,shoe jts, FS and rathole to 3163'. Drill 20'new hole to 3183'. Displace well to 9.6 ppg LSND. Perform 16.2 ppg LOT. Drill 10 5/8"hole from 3183'to 3261'. Drop ball to open Rhino Reamer. 300 psi pressure drop. Pull reamer into bottom of shoe to verify that it was open.OK. Drill 10 5/8"x 11 3/4"hole from 3261'to 3635'. 00:00 00:45 0.75 0 0 SURFA( DRILL OTHR P Blow down Kill line-Secure turnbuckles onto BOP Stack-Install pollution pan under rotary table 00:45 01:00 0.25 0 82 SURFA( DRILL PULD P MU BHA#2 01:00 02:30 1.50 82 82 SURFA( DRILL PULD P Up load MWD/LWD 02:30 03:45 1.25 82 306 SURFA( DRILL PULD P Cont. MU BHA#2-RIH w/One stand of HWDP 03:45 04:30 0.75 306 306 SURFA( DRILL DHEQ P Shallow test MWD-600 gpm 1180 psi-Pressure test GeoSpan skid and lines to 3500 psi-Break in GeoPilot bearings 04:30 05:15 0.75 306 767 SURFA( DRILL TRIP P Blow down Top Drive-RIH with HWDP from 306'to 767' 05:15 08:00 2.75 767 2,933 SURFA( DRILL PULD P PU and RIH with 5"DP from shed to 2840'. RIH with 1 std from derrick to 2933'. 08:00 08:15 0.25 2,933 3,019 SURFA( DRILL WASH P Break circulation at 670 gpm-2110 psi.Wash down to cement stringer at 3019'. 08:15 08:45 0.50 3,019 3,019 SURFA( DRILL CIRC P Circualte and condition mud at 700 gpm-2300 psi. 08:45 10:30 1.75 3,019 3,019 SURFA( DRILL PRTS P RU and test 11.04"csq to 3500 psi for 30 min, OK. RD test equipment. 10:30 12:00 1.50 3,019 3,064 SURFA( CEMEN"COCF P Clean out cement to float collar at 3064'at 700 gpm-2320 psi. 12:00 14:00 2.00 3,064 3,163 SURFA( CEMEN-DRLG P Drill out plugs,float collar, shoe jts and float shoe and rathole to 3163'. Page 6 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 14:00 14:15 0.25 3,163 3,183 SURFA( DRILL DDRL P Drill 20'new formation to 3183'at 710 gpm-80 rpms-2300 psi-12.5k torque 14:15 15:15 1.00 3,183 3,183 SURFA( DRILL CIRC P Pump 40 bbl hi vis spacer and displace well to 9.6 ppg LSND at 710 gpm-2300/1790 psi. 15:15 16:15 1.00 3,183 3,183 SURFA( DRILL LOT P RU. Perform 16.2 ppq LOT with 9.6 . ppg mud-2389'TVD-820 psi surface pressure. RD. 16:15 17:30 1.25 3,183 3,261 INTRM1 DRILL DDRL P Drill directional 10 5/8"with GeoPilot from 3183'to 3261'@ 760 gpm- 1800 psi-85 rpm-13.5k torque. 17:30 18:30 1.00 3,261 3,261 INTRM1 DRILL CIRC P Drop ball fo rSmith Rhino Reamer at 3251'. Rotate at 60 rpm for 5 min. Rotate and pump 6 bpm for 5 min.Stage pumps up to 760 gpm- 1520 psi. Did not see shear. Circulating pressure-300 psi less indicating the reamer was open. Stop rotation. PU and tag bottom of csg with reamer. PU 10k over string wt to verify that the reamer is open. 18:30 00:00 5.50 3,261 3,635 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 3261'to 3635'.TVD-2631'. ADT=5.15 hrs 825 GPM=2000 psi. 135 rpm. Bit wt=12/14k Torque on/off= 13k/11.5k. PU= 158k S0=122k Rot= 137k ECD-10.26 ppg 10/12/2011 Drill 10 5/8"x 11 3/4"hole from 3635'to 5152'. 00:00 12:00 12.00 3,635 4,380 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 3635'to 4380'MD. 3019'TVD ADT=9.21 hrs PUW 175k SOW 128K Rot.Wt. 145k 825 GPM/2000 psi./140 rpm WOB-10/15k Torque on/off= 14.5k/12.5k. ECD-10.21 ppg 12:00 00:00 12.00 4,380 5,152 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 4380'to 5152'MD. 3418'TVD ADT=9.02 hrs PUW 175k SOW 128K Rot.Wt. 145k 825 GPM/2390 psi./120 rpm WOB-8/20k Torque on/off= 13k/ 9.5k. ECD-10.28 ppg 10/13/2011 Drill 10 5/8"x 11 3/4"hole from 5152'to 6521'. Page 7 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 00:00 12:00 12.00 5,152 5,826 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 5152'to 5826'MD. 3769'TVD ADT=9.24 hrs PUW 174k SOW 149K Rot.Wt. 162k 825 GPM/2390 psi./120 rpm WOB-10/15k Torque on/off= 14k/ 11.5k. ECD-10.35 ppg 12:00 18:30 6.50 5,826 6,237 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 5826'to 6237'. ECD-10.30 ppg Note:Sweeps are coming up 90 to 100 bbls early 18:30 19:15 0.75 6,237 6,237 INTRM1 DRILL REAM P Stand back one std. Back ream 1 std in 11 3/4"hole to verify reamer function.. Had small amount Geopilot housing roll. No vibrations. 19:15 00:00 4.75 6,237 6,521 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 6237'to 6521'MD. 4124'ND ADT=8.64 hrs PUW 186k SOW 151K Rot.Wt. 168k 825 GPM/2430 psi./140 rpm WOB-10/18k Torque on/off=17k/ 12.5k. ECD-10.30 ppg Note: Bit drilled slow through K2 marker at 6460'. Penatration rate slowed again when under reached the marker.Suggests that reamer is open. 10/14/2011 Drill 10 5/8"x 11 3/4"hole from 6521'to 7982'.TVD-4870' 00:00 12:00 12.00 6,521 7,277 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 6521'to 7277'MD. 4511'TVD ADT=9.28 hrs PUW 195k SOW 160K Rot.Wt. 171k 825 GPM/2310 psi./140 rpm WOB-12/18k Torque on/off=20k/ 12k. ECD-10.29 ppg Page 8 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 12:00 00:00 12.00 7,277 7,982 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 7277'to 7982'MD. 4870'TVD ADT=9.44 hrs PUW 202k SOW 164K Rot.Wt. 184k 825 GPM/2290 psi./140 rpm WOB-15/18k Torque on/off=20k/ 12k. ECD-10.26 ppg 10/15/2011 Drill 10 5/8"x 11 3/4"hole from 7982'to 9309'.TVD-5544' 00:00 12:00 12.00 7,982 8,695 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 7982'to 8695'MD. 5231'TVD ADT= 10.04 hrs PUW 202k SOW 165K Rot.Wt. 191k 825 GPM/2450 psi./140 rpm WOB-15/18k Torque on/off=21k/ 15k. ECD-10.21 ppg 12:00 00:00 12.00 8,695 9,309 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 8695'to 9309'MD. 5544'TVD ADT=9.47 hrs PUW 225k SOW 170K Rot.Wt. 195k 825 GPM/2540 psi./140 rpm WOB-15/20k Torque on/off=22k/ 16k. ECD-10.23 ppg 10/16/2011 Drill 10 5/8"x 11 3/4"hole from 9309'to 10568'.TVD-6185' 00:00 12:00 12.00 9,309 9,910 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 9309'to 9910'MD. 5850'TVD ADT=9.42 hrs PUW 235k SOW 175K Rot.Wt. 205k 825 GPM/2490 psi./140 rpm WOB-15/18k Torque on/off=21k/ 14k. ECD-10.25 ppg Page 9 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 12:00 00:00 12.00 9,910 10,568 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole with GeoPilot and Rhino Reamer from 9910'to 10,568'MD. 6185'TVD ADT=9.52 hrs PUW 246k SOW 182K Rot.Wt. 210k 825 GPM/2630 psi./140 rpm WOB-15/20k Torque on/off=21k/ 15k. ECD-10.36 ppg 10/17/2011 -1 1) 1) Drill 10 5/8"x 11 3/4"hole from 10,568'to 11,192'.TVD-6506'.Circulate and condition mud. Increase MW to 10 ppg. Drop ball to disable reamer.Shear closed at 1100 psi.POH to 7182'. 00:00 12:00 12.00 10,568 11,129 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole w/GeoPilot and Rhino Reamer from 10,568'to 11,129'MD. 6474'ND ADT= 10.7 hrs PUW 262k SOW 184K Rot.Wt. 214k 825 GPM/2770 psi./140 rpm WOB-15/18k Torque on/off= 23.5k/17k. ECD-10.26 ppg 12:00 13:15 1.25 11,129 11,192 INTRM1 DRILL DDRL P Drill directional 10 5/8"x 11 3/4"hole w/GeoPilot and Rhino Reamer from 10,568'to 11,192'MD. 6506'ND ADT= 1.5 hrs PUW 262k SOW 184K Rot.Wt. 214k 825 GPM/2770 psi./140 rpm WOB-15/18k Torque on/off= 23.5k/17k. ECD-10.26 ppg 13:15 17:30 4.25 11,192 11,192 INTRM1 DRILL CIRC P Circulate and condition mud- pumped 30 bbl low vis/60 bbl wt'd sweep(11.6 ppg) 825 gpm/2850 psi/90 rpm @ 16K ft/lbs -Sweep back 95 bbls early- slight amount of increase in fine solids back-ream four quadrants with GeoPilot deflected to 100% attempting to enlarge 10 5/8"pilot hole.lncreased mud wt.to 10.0 ppg. 17:30 18:15 0.75 11,192 11,192 INTRM1 DRILL OWFF P Flow check well. Drop 2"ball to disable Rhino reamer. Rotate at 60 rpms. Pump 250 gpm for 12 min. Rotate without pump for 13 min. Bring pupmps to 85 gpm. Ball seated and sheated at 1150 psi. Increase pump rate to 825 gpm. Increase in pump pressure by+400 psi. 18:15 19:45 1.50 11,192 10,285 INTRM1 DRILL TRIP P Flow check well static. POH on trip tank to 10,285'. Hole taking proper fill. Page 10 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 19:45 00:00 4.25 10,285 7,182 INTRM1 DRILL TRIP P Flow check well. Static. Pump dry job. POH on trip tank to 7182'. Hole taking proper fill. 10/18/2011 POOH w/pump f/7182'to 6812'(workied through various tight spots)Circ 3 X btms up-attempt to pull on elevators-Spot hi-vis Sapp/Nut plug pill-let soak-pumped 2 Nut plug sweeps-RIH to 7277'-Pumped weighted hi vis sweep&circ 3 X btms up-BROOH to 6715' 00:00 03:30 3.50 7,182 7,000 INTRM1 DRILL TRIP P POOH from 7182',attempt to work through tight spot @ 7101'w/35 K over, unable. Backream from 7182'to 7000'-700 gpm/2040 psi/100 rpm 10-18K ft/lbs torque-PUW 200K SOW 150K-attempt to pull on elevators-no good with several attempts 35K over pull.Very slight cuttings back over shakers. 03:30 08:45 5.25 7,000 6,812 INTRM1 DRILL REAM T Continue to Backream from 7000'to 6812'-700-775gpm/2020-2410 psi/90 rpm 11,000-17,000 ft/lbs- Torgue ran smooth, increased with WOB reaming-pump pressure constant throughout. Small amount of sand and fines over shakers. 08:45 12:00 3.25 6,812 6,898 INTRM1 DRILL TRIP T Rih to 6898'-mix and pump 35 bbls pill with 5 ppb SAP-displaced 20 bbls around bit and bha-allow to soak for one hour(moved 5 bbls around bit every 20 minutes)Pumped high vis sweep and circulate sweep around -775 gpm/2460 psi/140 rpm @ 11,000 ft/lbs-no increase with sweep back-no slip stick or vibration seen on BHA. Rot PUW 168K Rot SOW 150K 12:00 14:30 2.50 6,898 6,780 INTRM1 DRILL CIRC T Pull with pumps 775 gpm/2410 psi from 6898', unable to pass 6812'with 35K over pull. Continue to Backream from 6812'to 6780'-90 rpm/11,000 -17000 ft/lbs-pump pressure constant throughout-unable to progress without reaming 14:30 15:15 0.75 6,780 7,277 INTRM1 DRILL TRIP T RIH from 6780'to 7277'-passed through tight spot @ 7012'with 15K SOW-no other problems 15:15 18:30 3.25 7,277 7,277 INTRM1 DRILL CIRC T Circ @ 170 gpm @ 230 psi-PU wt 202-Stage pump up to 775 gpm @ 2320 psi w/140 rpm w/14 k torque- Pumped weighted sweep 37 bbls @ 11.3 ppg-Circ sweep out-observed very little increase in cuttings @ shakers-Cont.to circ 2 additional btms up 18:30 19:45 1.25 7,277 6,898 INTRM1 DRILL REAM T flow ck(well static)Back ream out f/ 7277'to 6898'w/775 gpm @ 2140 psi w/100 rpm's 14 k torque-PU wt. 198 SO wt. 156 Rot wt. 168-Had tight spot @ 6912' Page 11 of 45 4 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 19:45 20:00 0.25 6,898 6,898 INTRM1 DRILL TRIP T LD top jt of std#65(found wash out on face of box)replaced jt 20:00 00:00 4.00 6,898 6,715 INTRM1 DRILL REAM T Cont.back ream out f/6898'to 6715 -775 gpm @ 2270 psi w/100 rpm's- torque 14 k(came back into tight hole @ 6777' 10/19/2011 BROOH f/6715'to 6219'-pumping @ 775 gpm @ 2220 psi w/90 to 100 rpm's-torque 12 to 18 k-working through tight hole 00:00 12:00 12.00 6,715 6,399 INTRM1 DRILL REAM T Back ream out f/6715'to 6399'-775 gpm @ 2250 psi w/100 rpm's- torque 14-18 k(depending on overpull value) No packoff issues encountered- very slight amount of cuttings across shakers 12:00 00:00 12.00 6,399 6,219 INTRM1 DRILL REAM T Cont. BROOH f/6399'to 6219'- pumping 775 gpm @ 2220 psi w/90 rpm's-torque 12 to 18 k-working through tight hole-No pack-off problems-Observed very little cutting @ shakers-Attempted to straight pull on string @ 6220'pulling 55 k over-unable to make any head way 10/20/2011 Cont. BROOH f/6219'to 5442'-Attempted to straight pull @ 6106'&5810'(pulling 60 to 90 k over)-Hole unloaded massive amount of cuttings @ 5638'(pumped sweep&circ 2 X btms up) 00:00 10:00 10.00 6,219 6,170 INTRM1 DRILL REAM T BROOH f/6219'to 6170'-825 gpm/ 2560 psi/95 rpm 14-20K ft/lbs torque-Rotating wt's-PU 167K SO 162K Rot 165K Pumps of Rot Tq.=13K 10:00 10:45 0.75 6,170 6,167 INTRM1 DRILL REAM T Evaluate varied parameters: BROOH from 6170'to 6167'-reduced pump rate to 126 gpm/160 psi/20 rpm @ 13-20K ft/lbs tq.-6170'to 6168'in 30 min.)Increased rpm to 40-(6168'- 6167'in 15 min.) 10:45 15:00 4.25 6,167 6,106 INTRM1 DRILL REAM T Cont.to BROOH from 6167'to 6106' 825 gpm/2370 psi/90 rpm 13-20K ft/lbs tq. Slight amount of cuttings across shakers--ROP increased to 30-40 fph from 6140'to 6106'. 15:00 15:15 0.25 6,106 6,106 INTRM1 DRILL TRIP T Shut down pumps-PUW 188K SOW 140K-worked pipe-staged overpull up from 225K break over SOW 135K to 270K w/break over SOW 120K-Unable to make progress with straight pull Page 12 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 15:15 22:30 7.25 6,106 5,638 INTRM1 DRILL REAM T Cont.to BROOH from 6106'to 5810/ 825 gpm/2430 psi/90 rpm 15-20K ft lbs-Worked pipe w/no pump&no rotary pulled 60 k over-Unable to 'make any head way-Cont. BROOH f/5810'to 5638'-825 gpm @ 2430 psi w/90 rpm-15/19 ft/lbs-Hole unloaded @ 5638'-massive amounts of clay&shale over shakers(from hockey puck to football size cuttings)Pumped weighted hi-vis sweep and circulated 2 X btms up @ 825 gpm w/120 rpm's-shakers cleaned up-ECD spiked to 12.5 ppg when hole started unloading and came back to 10.57 ppg after circulating 22:30 00:00 1.50 5,638 5,442 INTRMI DRILL REAM T Cont. BROOH f/5638'to 5442'-825 gpm @ 2440 psi w/100 rpm's 16 to ✓ 19 k ft/lbs torque-PU wt. 180 Rot wt 155 SO wt. 140 10/21/2011 BROOH f/5442'to 3688'-pumping 825 gpm w/100 rpm's-average torque 10 to 18 k 00:00 12:00 12.00 5,442 3,865 INTRM1 DRILL REAM T BROOH f/5442'to 3865'-825 gpm @2440 psi w/100 rpm's 16 to19k ft/lbs torque PU wt. 180 Rot wt 155 SO wt. 140 Hole reamed smoothly from 5109'to 3895'-20 min/std.(13-14K ft/lbs tq.) ROP slowed and torque increased from 3895'to 3865'.-20 fph 12:00 13:00 1.00 3,865 3,827 INTRM1 DRILL REAM T Cont.to BROOH f/3865'to 3827'- 825 gpm @ 2440 psi w/100 rpm's 16 to 19 k ft/lbs torque-PU wt. 155 Rot wt 140 SO wt. 125 ** Attemps to increase RPM while back reaming generated slip stick and vibration 13:00 13:45 0.75 3,827 3,827 INTRM1 DRILL CIRC T Pumped 35 bbls of 12.0 ppg high vis sweep-Circulate to clean hole 3 x BU-855 gpm/2630 psi/140 rpm w/10-11 K ft/lbs torque-large increase in cuttings size and quanity with sweep back 13:45 22:00 8.25 3,827 3,695 INTRM1 DRILL REAM T Cont.to BROOH f/3827'to 3695'- 825 gpm @ 2440 psi w/100 rpm's- average torque 13 to 18 k ft/lbs- Made 275 bbl whole mud dilution- reduced pump pressure to 2200 psi- after 1 hr lost 200 psi pump pressure -Checked mud pumps 22:00 22:45 0.75 3,695 3,695 INTRM1 DRILL CIRC T Circ @ 400 gpm-640 PSI W/80 RPMS'@ 8.5 k torque-Worked on pump#2(changed out valve&seat Page 13 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 22:45 00:00 1.25 3,695 3,688 INTRM1 DRILL REAM T Cont. BROOH f/3695'to 3688'@ 825 gpm-2300 psi w/90 rpm's w/ 10-18 k average torque-Pumped 35 bbls nut plug/sapp/drillzone pill- observed very little increase in cuttings @ shakers when sweep came back PU wt. 150 SO wt 130 Rot wt. 140 10/22/2011 Cont. BROOH f/3688'to 3644'-Pumped Sapp/nut plug pill-Cont. BROOH f/3688'to 3499'-Pumped weighted hi-vis sweep-Cont. BROOH f/3499'to 3499'-pumped weighted hi-vis sweep&circulated 4 X btms up-Cont. BROOH f/3499'to 3236'-Worked stabs&reamer thru shoe-RIH to 3311'-Pumped 2 weighted hi-vis sweeps&circulated 3 X btms up-Pulled back thru shoe w/stabs, reamer, &GP housing to 3122'- FLow ck static-Attempt to POOH on elevators-well swabbing-Prep to POOH w/pump&rotary 00:00 02:45 2.75 3,688 3,599 INTRM1 DRILL REAM T BROOH f/3688'to 3644'-825 gpm @ 2300 psi w/90 rpm's- torque 13 to 18 k ft/lbs 02:45 03:15 0.50 3,644 3,644 INTRM1 DRILL CIRC T Pumped 35 bbls Sap/Nutplug pill- circulate sweep around-875 gpm/ 2510 psi/140 rpm 10-11k ft/lbs V torque -Observed large increase in cuttings(sand and clay)back with sweep 03:15 11:00 7.75 3,644 3,499 INTRM1 DRILL REAM T BROOH f/3644'to 3599'-825 gpm @ 2280 psi w/90 rpm's- torque 13 to 18 k ft/lbs-flow check weel,static -slow reaming 11:00 12:30 1.50 3,499 3,499 INTRM1 DRILL CIRC T Pumped 35 bbls 12.0 ppg high vis sweep-880 gpm @ 2650 psi w/140 rpm's- torque 11 -12 k ft/lbs- Reciprocated full stand-large increase in cuttings volume and size with sweep back-good volume of cuttings back through 2nd and 3rd BU shakers cleaned up with 4 X BU 12:30 19:30 7.00 3,499 3,236 INTRM1 DRILL REAM T Cont. BROOH f/3499'to 3236'@ 820 gpm @ 2500 psi w/80 rpm's @ 9 k torque-Worked stab above reamer through casing shoe w/30 rpm's&10 k torque-worked under reamer through casing as follows: attempted to pull into shoe pumping 825 gpm took 18 k over pull- slacked off-tried w/50 rpm @ 825 gpm took 18 k over pull-slacked off -pulled through casing shoe w/no pump&no rotary came through shoe w/10kover pull-Ran UR back down below shoe&w/pump @ 825 gpm pulled up to shoe w/18 k over pull-slacke back off&w/no pump pulled back through shoe w/10 k over pull Page 14 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 19:30 21:45 2.25 3,311 3,311 INTRM1 DRILL CIRC T RIH back down to 3311'-pumped two 35 bbls weighted hi-vis sweeps back to back @ 825 gpm @ 2350 psi w/120 rpm's w/9 k torque- Observed large increase in cuttings @ shakers after 1st sweep- circulated 2 X btms up while preparing 2nd sweep-shakers cleaned up fairly well-Pumped 2nd sweep-observed somewhat of an incerse in cuttings not asmuch as the 1st sweep-circulated 1 X btms up-shakers cleaned up 21:45 22:45 1.00 3,311 3,122 INTRM1 DRILL TRIP P Pulled back through shoe w/stab& under reamer w/10 k over pull- worked GP housing through shoe w/ 30 rpm's @ 8 k torque w/25 k over pull&puled up to 3122' 22:45 00:00 1.25 3,122 3,028 INTRM1 DRILL TRIP P Flow ck @ 3122'-well static-Blow down TD-Attempt to POOH on elevators f/3122 to 3028'hole swabbing-Prep to POOH w/pump &rotary 10/23/2011 POOH w/pump to 214'-LD jars&DC's-Function tested UR(confirmed that cutters were opening w/325 gpm)LD BHA-RU&test BOPE-MU clean out assembly(dropped ball&pressured up to shear @ 1200 psi)observed cutters opneing&closing w/pump off)RIH w/CO assembly to 1166' 00:00 03:30 3.50 3,028 767 INTRM1 DRILL TRIP P POOH f/3028'to 767'(top of BHA) w/pump @ 300 gpm @ 380 psi w/ 50 rpm's 03:30 04:45 1.25 767 214 INTRM1 DRILL TRIP P Flow ck(well static)attempt to pull on elevators-well swabbing_Cont. POOH w/pump f/767'to 214'w/300 gpm @ 280 psi w/50 rpm's 04:45 06:15 1.50 214 131 INTRM1 DRILL PULD P Flow ck(well static)pulled&laid down drilling jars, NMDC's,stab,& pony collar(pin on top DC&box on next DC threads badly galded)top of stab blades show pretty good wear 06:15 07:00 0.75 131 131 INTRM1 DRILL OTHR P MU XO&PU 1 jt. DP onto under reamer-Brought on pump& observed cutters on UR opening @ 336 gpm-Blow down TD-LD single of DP&X0 07:00 10:30 3.50 131 0 INTRM1 DRILL PULD P Cont.to LD BHA components-plug in&down load MWD 10:30 11:15 0.75 0 0 INTRM1 DRILL OTHR P Clean&clear floor of BHA tools-MU stack washer&flush BOP stack @ 9 bbls/min for 75 bbls-Blow down TD 11:15 12:00 0.75 0 0 INTRM1 CASING OTHR P Drain BOP stack&pull wear bushing 12:00 12:30 0.50 0 0 INTRM1 WHDBO BOPE P Set test plug(PJSM) 12:30 13:30 1.00 0 0 INTRM1 WHDBO BOPE P RU to test BOPE-fill stack, choke manifold-check for leaks(PJSM) Page 15 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 13:30 18:30 5.00 0 0 INTRM1 WHDBO BOPE P Tested BOPE as follows:Tested Hydril to 250&2500 psi-Tested pipe rams,choke maniflod valves, Q0Q choke&kill line valves,floor safety& v dart valves, &TD IBOP's to 250& 3500 psi-Performed accumulator recovery test-LD test jt. &tested blind rams to 250&3500 psi- Flushed choke manifold&gas buster -tested Super choke&manual chokes to 1100 psi-tested flow meter&pit gain alarms-Witnessing of test waived by AOGCC 18:30 19:30 1.00 0 0 INTRM1 WHDBO BOPE P RD test equipment-Blow down lines -clean up rig floor-Pull test plug- Set wear bushing(PJSM) 19:30 20:00 0.50 0 0 INTRM1 DRILL PULD P PU BHA components to rig floor- (PJSM) 20:00 23:30 3.50 0 700 INTRM1 DRILL PULD P (PJSM)MU clean-out assembly- PU pony DC,XO, Under reamer,XO, &bull noes(Baker locker connections below reamer)-Dropped 1 5/8"ball&brought on pump- observed ball shear @ 1200 psi& cutters on UR opened-Observed cutters closing with pump off-cycled tool 2nd time-cutters open w/336 gpm @ closed with pump off- continued making up clean out BHA -PU pony DC, Stab, DC,Stab, Spiral DC,drilling jars&RIH w/6 stds HWDP to 700' 23:30 00:00 0.50 700 1,166 INTRMI DRILL TRIP P RIH w/clean out assembly f/700'to 1166'(no obstructions in casing to 1166') 10/24/2011 Continue running in hole from 1,166'to 3,055'MD. Slip and cut drilling line. Continue running in hole to 8,579'MD. Begin reaming down through intermittent tight areas; Reamed to 11,192'-Pumped 35 bbls lo-vis sweep&50 bbls weighted hi-vis sweep&circulated sweep around+1 X btms up-Observed very little increase in cuttings as sweeps came to surface 00:00 02:00 2.00 1,166 3,053 INTRM1 DRILL TRIP T Run in hole with clean out assembly from 1,166 to 3,053'MD-No obstructions encountered in casing 02:00 02:30 0.50 3,053 3,053 INTRM1 RIGMNT SFTY P Pre-job safety meeting prior to _slipping and cutting drilling line 02:30 04:00 1.50 3,053 3,053 INTRM1 RIGMNT SLPC P Slip and cut drilling line 04:00 10:15 6.25 3,053 8,571 INTRM1 DRILL TRIP T Continue to run in hole from 3,055 to 8,571'MD. Filling pipe every 20 stands. Hole drag trending well. PU =200 klb, SO=155 klb, ROT= 185 klb at 7,900'MD. Engage Rhino Reamer arms with flow rate at 3,500, 5,025,6,050,6,895 and 7,840'MD. Work stand up and down to confirm in gauge hole. All pull tests indicated hole in gauge and in good shape. Page 16 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 10:15 11:15 1.00 8,571 8,722 INTRM1 DRILL REAM T Tight spot encountered at 8,571'MD. Several attempts to work through on elevators-taking 15 klb weight without breaking through. Make up top drive and ream through at 850 gpm, 130 rpm,2650 psi SPP, 19 kft-lb TQ and 5-10 klb WOB. Ream down to 8,722'MD. 11:15 11:30 0.25 8,722 8,957 INTRM1 DRILL TRIP T Continue to run in hole from 8,722 to 8,957'MD. PU=218 klb,SO= 160 klb, ROT= 194 klb 11:30 12:00 0.50 8,957 8,946 INTRM1 DRILL REAM T Encounter tight spot at 8,957'MD.- Made serveral attempts to work pipe thru-MU top drive-Pulled back to 8911'-Reamed f/8911'to 8946'@ 825 gpm @ 2810 psi w/120 rpm's @ 15 k torque 12:00 20:00 8.00 9,115 11,116 INTRM1 DRILL REAM T Cont. reaming f/8946'to 11,116'@ 875 gpm @ 3180 psi w/130 rpm's @ 16-20 k torque-hole packed off @ 9086'worked pipe f/9089'back up to 9023'@ 875 gpm @ 3200 psi w/90 rpm's @ 17 k torque-Worked hole f/ 9023'to 9070'w/no rotary-Cont. reaming down f/9070'to 11,116'-@ 9115'string took wt.-22 k over WOB -worked hole f/9110'to 9115'@ 875 gpm @2200 psi w/90 rpm'@16k torque w/10 k WOB-Cont. reraming f/9115'to 11,116'@ 875 gpm w/135 rpm's @ 17-18 k torque-Tight sopts @ 9255',9282', 9313'to 9315' 20:00 20:30 0.50 11,116 11,192 INTRM1 DRILL REAM T Cont. reaming f/11,116'to 11,192'- lowering 11 3/4"shoulder f/11,116' to 11,181' @ 875 gpm @ 3250 psi w/130 rpm's @ 17 k torque 20:30 21:00 0.50 11,192 11,191 INTRM1 DRILL REAM T Worked hole f/11,192'to 11,116'@ 875 gpm @ 3240 psi w/130 rpm's @ 17 k torque-Std back 1 std DP-PU 1 jt Dp f/shed 21:00 00:00 3.00 11,191 11,191 INTRM1 DRILL CIRC T Pumped 35 bbls low-vis sweep followed by 50 bbls wieghted hi-vis sweep-Circulated @ 875 gpm @ 3200 psi w/140 rpm's @ 17-21 k torque-Observed sweeps @ shakers 269 bbls past calculated (15%wash out) with very small increase in cuttings-performed 275 bbls whole mud dilution while pumping sweeps-Observed torque increase f/17 k to 22 k as sweeps were coming over shakers-LD single of DP& Continue circulating @ same rates for 1 X btms up- Observed no increase in cuttings @ shakers-Stood back 1 std DP to 11,155' Page 17 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 10/25/2011 24 hr Summary Finish circ btms up-BROOH f/10,967'to 9750'-encountered hi torque @ several spots-Made 2 attempts to pull on elevators-dropped ball to deactivate UR arms-POOH on elevators f/9750'to 146'(top of drilling jars)Stood back HWDP-LD jars-1 DC&stab 00:00 01:00 1.00 11,191 10,967 INTRM1 DRILL CIRC T Cont circulating 2nd btms up @ 850 gpm @ 3180 psi w/140 rpm's @ 18-20 k torque(observed very little cuttings @ shakers)-Stood back 1 std DP to 10,967' 01:00 01:30 0.50 10,967 10,967 INTRMI DRILL TRIP T Flow ck(well static)Blow down TD- Attempt to pull on elevators f/10967' to 10,926'-PU wt.245 SO wt 175- Pulling 25 to 45 k over_RIH to 10,967' 01:30 01:45 0.25 10,967 10,967 INTRM1 DRILL TRIP T MU top drive-Rotate string @ 50 rpm's for 5 mins.- Pull out w/200 gpm @ 380 gpm w/no rotary f/ 10,967'to 10,919'-pulling 25 to 35 over-RIH to 10,967' 01:45 04:30 2.75 10,967 10,500 INTRM1 DRILL REAM T BROOH f/10967'to 10,500'@ 850 gpm @2950 psi w/130 rpm @18k torque-Hi toruqe @ 10,905(22 k stalled rotary)torqued up @ 10,853', 10,515', 10,504', 04:30 04:45 0.25 10,500 10,500 INTRM1 DRILL TRIP T Attempt to pull on elevators-f/ 10,500 to 10,442'-PU wt.235 SO wt 170-tight hole @ 10,442'pulling up to 65 k over 04:45 05:45 1.00 10,500 10,406 INTRM1 DRILL REAM T BROOH f/10,500'to 10,406'@ 825 gpm @3050 psi w/90 rpm's @17k torque-increased rotary to 140 rpm's @ 18 k torque-Torqued up @ 10,485', 10,478', 10,457', 10,452', 10,447', 10,440',& 10,436' 05:45 07:30 1.75 10,406 10,406 INTRM1 DRILL CIRC T Pumped 38 bbls 12 ppg hi-vis sweep @ 850 gpm @ 3000 psi w/140 rpm's @ 18 k torque-Sweep came back 440 bbls late-no increase in cuttings 07:30 08:00 0.50 10,406 10,369 INTRM1 DRILL TRIP T Flow ck(well static) Blow down TD- Attempt to pull on elevators f/10,406' to 10,324'-PU wt.240 SO wt 175- Pulled 60 k over @ 10,324'-RIH to 10,369' 08:00 08:45 0.75 10,369 10,237 INTRM1 DRILL REAM T Flow ck(well static)BROOH f/ 10.369'to 10,237'@ 850 gpm @ 2780 psi w/130 rpm's w/17 k torque -torqued up @ 10,304'&10,260' 08:45 09:30 0.75 10,237 10,237 INTRMI DRILL CIRC T Dropped 2"ball to deactivate under reamer arms-Pumped ball down @ 2 bbls/min @ 200 psi w/40 rpm's w/ 15 k torque-Observed pressure increase to 2480 psi to shear ball seat 09:30 12:00 2.50 10,237 9,750 INTRM1 DRILL REAM T Cont. BROOH f/10,237'to 9750'@ 850 gpm @ 3400 psi w/150 rpm's w/ 17 k torque-torqued up @ 10,192'& 10,174'-Packed off@ 9950' Page 18 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 12:00 15:30 3.50 9,750 6,736 INTRM1 DRILL TRIP T Flow ck(well static)POOH on elevators f/9750'to 6736'-hole taking proper fill 15:30 16:30 1.00 6,736 6,736 INTRM1 DRILL CIRC T Pumped 35 bbls PAC pill&spotted f/6736'to 6420'(across Qannik sand)pumped @ 750 gpm @ 2450 psi-Blow down top drive 16:30 17:00 0.50 6,736 6,264 INTRM1 DRILL TRIP T Cont. POOH on elevators f/6736'to 6264'-hole taking proper fill 17:00 17:30 0.50 6,264 6,264 INTRMI DRILL OWFF T Pumped dry job-Flow ck well static -Blow down TD 17:30 22:30 5.00 6,264 146 INTRM1 DRILL TRIP T Cont. POOH on elevators f/6264'to 146'-hole took proper fill-dropped 2.70"OD hallow drift @std#35 in hole-Flow ck well @ top of HWDP (static)-Recovered drift @ top of last std HWDP 22:30 00:00 1.50 146 75 INTRM1 DRILL PULD T LD-drilling jars-1 DC-stab. 10/26/2011 Finish LD BHA-Changed top rams to 9 5/8"&tested to 250&3500 psi-Set WB-RU&ran 9 5/8"liner to 6797'(170 jts of 204 to run in hole) 00:00 01:00 1.00 75 0 INTRM1 DRILL PULD T Cont. LD BHA-DC-stab-MU top drive into pony DC&Circ-arms on UR came open @ 80 spm(tool was deactavated @ 10,237')-LD pony DC's,XO,&Under reamer assembly 01:00 01:30 0.50 0 0 INTRM1 CASING OTHR P Clean&clear rig floor of BHA tools 01:30 02:00 0.50 0 0 INTRM1 WHDBO BOPE P Drain BOP stack-Pull wear bushing 02:00 04:00 2.00 0 0 INTRM1 WHDBO BOPE P Closed blind rams-Changed upper VBR f/3 1/2"x 6"to 9 5/8"solid body-Open blind rams-Set test plug w/test jt.-tested 9 5/8"rams to 250&3500 osi 04:00 04:30 0.50 0 0 INTRM1 WHDBO BOPE P Pulled test plug-drained stack-Set wear bushing-LD test jt. 04:30 06:30 2.00 0 0 INTRMI CASING RURD P RU to run 9 5/8"liner(install fill up tool-long bails-casing elevators& spider) 06:30 06:45 0.25 0 0 INTRM1 CASING SFTY P Held pre job operational&safety meeting on running 9 5/8'liner 06:45 12:00 5.25 0 2,051 INTRM1 CASING RUNL P Ran 9 5/8"40#L-80 Hydril 521 liner as follows: Float shoe(Ray Oil Tools sliver bullet)2 jts. liner-Float collar (Halliburton super seal) 1 jt. liner- Landing collar(Baker Tpye I) 1 jt. liner to 167'(Inserted fill up tool& circ liner to check floats-shoe track made up w/BakerLoc)-Cont. RIH f/ 167'to 2051'(51 jts total in hole- installed bow spring centralizers on jts. 1-16) 12:00 13:30 1.50 2,051 3,130 INTRM1 CASING RUNL P Cont. RIH w/9 5/8"40#L-80 Hydril 521 liner f/2051'to 3130'(78 jts total in hole) Page 19 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 13:30 14:45 1.25 3,130 3,130 INTRM1 CASING CIRC P Stab into liner w/fill up tool-Break circ&stage pumps up to 4 bbls/min &circ casing volume-ICP 120- FCP 240 psi-PU wt 130 SO wt 130 14:45 20:00 5.25 3,130 5,998 INTRM1 CASING RUNL P Cont. RIH w/9 5/8"40#L-80 Hydril 521 liner f/3130'to 5998'(150 jts total in hole) Installed bow spring centralizers on jts. 116 to 125 20:00 22:15 2.25 5,998 5,998 INTRM1 CASING CIRC P Insert fill up tool into liner-Break circ &stage pumps up to 4 bbls/min& circ btms up-ICP 240 psi FCP 300 psi-PU wt. 225 SO wt 150 22:15 00:00 1.75 5,998 6,797 INTRM1 CASING RUNL P Cont. RIH w/9 5/8"40#L-80 Hydril 521 liner f/5998'to 6797'( 170 jts total in hole) 10/27/2011 Finish running 9 5/8"liner to 8177'-Cicr&cond. mud-MU hanger&RIH w/liner to 11,182'-Circ&cond.for cmt job-Began cementing liner-Pump Laed&tail slurries-Displacing cmt 00:00 02:30 2.50 6,797 8,177 INTRM1 CASING RUNL P Continue RIH w/9 5/8"40#L-80 Hydril 521 f/6797'to 8177'(204 its total in hole) 02:30 05:30 3.00 8,177 8,177 INTRM1 CASING CIRC P Break circ&stage pumps to 4.5 bbls/min-Circ&condition mud-ICP 240 pis @ 1 bbl/min-FCP 380 psi @ 4.5 bbls/min-PU wt.275 SO wt 150 w/pump 05:30 06:30 1.00 8,177 8,177 INTRM1 CASING RURD P Blow down TD-LD fill up tool-LD long bails&casing elevator-PU •r l drilling bails&5"DP elevators 06:30 07:45 1.25 8,177 8,177 INTRM1 CASING RUNL P PU 113/4"x 9 5/8"Baker 2RH In-Line Liner Hanger Packer-Mix& spot Pal mix 07:45 08:00 0.25 8,177 8,177 INTRM1 CASING CIRC P MU top drive&pump through liner hanger-Blow down TD 08:00 12:00 4.00 8,177 10,091 INTRM1 CASING RUNL P RIH wt 9 5/8"liner&hanger on 5" DP f/8177'to 10,091'(fill every 10 stds.-PUwt325 SOwt150 (picked up 6 jts. HWDP f/shed) 12:00 13:30 1.50 10,091 11,176 INTRM1 CASING RUNL P Cont. RIH w/9 5/8"liner&hanger on 5"HWDP to 10,737'&5"DP f/ 10,737'to 11,176' 13:30 14:00 0.50 11,176 11,176 INTRM1 CASING RUNL P LD 1 single of DP-PU Baker cement head&RU cement line to Baker head-PU 1 single of DP-MU top drive 14:00 21:15 7.25 11,176 11,192 INTRM1 CEMEN-CIRC P Break circ w/1 bbl/min @ 300 psi Wash down&tag btm @ 11,192'- SO wt 90-PU wt 415-Circ& condition for cement job-staging pump up to 5 bbls/min-ICP 290 @ 1 bbl/min-FCP 380 @ 5 bbls/min 21:15 21:30 0.25 11,192 11,182 INTRM1 CEMEN-SFTY P Held per job ops&safety meeting w/ crew on cementing liner-PU liner& set @ setting depth 11,182' Page 20 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 21:30 00:00 2.50 11,182 11,182 INTRM1 CEMEN"CMNT P Cemented 9 5/8"liner as follows: Pumped 5 bbls CW-100-tested lines to 4000 psi-pumped 25 bbls 5 CW-100 @ 5 bbls/min @ 400 psi- /$ Mixed&pumped 41.5 bbls 11.5 ppg MudPush @ 5 bbls/min @ 430 psi- Mixed&pumped 277 bbls(lead slurry Class G w/3%D79,0.2% D46,0.35 gal/sk D110)@ 12.2 ppg- 6 bbls/min @ 250 psi-followed by 88 bbls(tail slurry Class G w/- 0.4%D167,0.3%D65,0.11%B155, 0.2%D46)@ 15.8 ppg-5 bbls/min @ 250 psi-Dropped DP dart w/10 bbls water f/Dowell-Switched over to rig pumps&Displaced cement @ 5 bbls/min @ 100 psi-Slowed pump to 2.7 bbls/min-Observed latch up of DP dart into liner wiper plug @ 32 bbls-pressured up to 1200 psi to shear-Cont.displacing cmt @ 5 bbls/min @ 100 psi 10/28/2011 Finish displacing cmt. Bumped plug-Set liner hanger-release running tool-Set liner top packer-Circ btms up-POOH LD running tool-change&test rams-MU 8 1/2"BHA-RIH 00:00 02:00 2.00 11,182 11,182 INTRM1 CEMEN"DISP P Cont.displacing cmt @ 5 bbls/min @ 150 psi to 750 psi after 630 bbls- slowed pump to 3 bbls/min @ 600 , psi-Bumped plug @ 647.7 bbls calc 643.4 bbls)@ 620 psi- Pressured up to 3300 psi-Slacked off to 75 k to set liner hanger-.Bleed off pressure to check floats OK- Blew down cmt line-remove hose from cement head-Slack off to 75 k -PU to 100 k-Rotated string 12 turns to right @ 6 k torque to release running tool-PU to 135 k+7'- Slack off 75 k no indication of liner top packer shear-PU to 135 k- slack off to 75 K(faster then 1st attempt)Observed liner top packer shear @ 75 k-PU to 7'&rotate down to 75 k-no further indication of shear-LD Baker cmt head 02:00 02:45 0.75 11,182 1,974 INTRM1 CEMEN"CIRC P MU top drive into string-pressure up to 800 psi&slowly pick up pack-off &circ 6 bbls/min to top of liner-pull up to clear liner top-Circ btms up @ 650 gpm @ 850 psi-Observed no cmt @ btms up-Blow down TD 02:45 03:00 0.25 2,974 2,622 INTRM1 DRILL TRIP P Flow ck.(static)-POOH w/DP to 2622' 03:00 04:00 1.00 2,622 2,622 INTRM1 DRILL PRTS P RU&test liner top packer to 1000 psi for 10 mins. -Blow down lines& RD 04:00 06:30 2.50 2,622 0 INTRM1 DRILL TRIP P POOH w/DP&liner running tool f/ 2622' Page 21 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 06:30 07:00 0.50 0 0 INTRM1 DRILL PULD P Service break liner running tool&LD tool 07:00 07:30 0.50 0 0 INTRM1 WHDBO OTHR P Pull wear bushing 07:30 12:00 4.50 0 0 INTRM1 WHDBO NUND P Closed blind rams-Chnaged top pipe rams f/9 5/8"solid body to 4"x _7"VBR-RU to test-Fill lines&ck for leaks 12:00 13:00 1.00 0 0 INTRM1 WHDBO BOPE P Tested upper VBR(4"x 7')w/5" test jt to 250&3500 psi-Tested w/ (2". 7"test jt to 250&3500 psi-Tested annular w/7"test jt to 250&2500 psi 13:00 15:15 2.25 0 0 INTRM1 WHDBO PRTS P RU&test MPD lines to 200&1000 psi for 5 mins.-blow down lines 15:15 15:45 0.50 0 0 INTRM1 WHDBO OTHR P Pull test plug&set wear bushin 15:45 16:00 0.25 0 0 INTRM1 DRILL OTHR P Clean up&clear rig floor 16:00 17:30 1.50 0 0 INTRM1 RIGMNT SVRG P 2-.•-. . - - . .. •• • ' - 17:30 23:30 6.00 0 163 INTRM1 DRILL PULD P MU 8 1/2"GeoPilot assembly-bit (FXG46D)-GeoPilot 7600-DM collar-DGR collar-EWR-P4 collar- Stab-PWD-HCIM collar-ALD collar-stab-ctn collar-BAT-TM HOC-float sub-float sub(w/ plunger type floats)-Plug into MWD tools&upload-PU NMDC&shallow pulse test©450-550 gpm @ 830 to 1100 psi-break in GP bearings- Load RA sources-PU NMDC-1 std HWDP-PU jars&RIH w/HWDP to 781' 23:30 00:00 0.50 163 163 INTRM1 RIGMNT SVRG P Adjust draw works brakes 10/29/2011 RIH w/8 1/2"BHA to 10,861'MPD training-Test casing to 3500 psi for 30 mins.-slip&cut drill line 00:00 00:45 0.75 781 2,664 INTRM1 DRILL TRIP P Cont. RIH w/8 1/2"BHA f/781'to 2664-PUwt125 SOwt118 00:45 01:15 0.50 2,664 2,664 INTRM1 DRILL CIRC P Fill drill pipe&pulse test MWD tools @ 575 gpm @ 1600 psi 01:15 06:30 5.25 2,664 10,861 INTRM1 DRILL TRIP P Cont. RIH w/8 1/2"BHA f/2664'to 10,891'- filling pipe every 20 stds.- Rotated thru top of liner @ 2974 @ 20 rpm's 6.5 k torque 06:30 12:00 5.50 10,861 10,861 INTRM1 DRILL SFTY P MPD training for crew 12:00 17:00 5.00 10,861 10,861 INTRM1 DRILL SFTY P MPD training for crew-Clean up dip pan-Modify spash guard fof riser 17:00 17:30 0.50 10,861 10,861 INTRM1 DRILL OTHR P Install RCD element into RCD-fill lines&check for leaks 17:30 20:00 2.50 10,861 10,861 INTRM1 DRILL SFTY P Circ through MPD system for driller &AD to simulate making connections-@ Balance calibrating primary&secondary chokes 20:00 20:45 0.75 10,861 10,861 INTRM1 DRILL OTHR P Pull RCD element f/RCD&stand back in derrick on DP-MU back up RCD element on 1 std Dp&std back in derrick Page 22 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 20:45 21:15 0.50 10,861 10,861 INTRM1 DRILL PULD P Blow down TD-PU 6 jts 5"Dp&std back in derrick 21:15 23:00 1.75 10,861 10,861 INTRM1 DRILL PRTS P RU&test 9 5/8"liner f/10,862'to 2974'& 11 3/4"casing f/2974'to 3500 psi for 30 mins.-bleed off pressure-blow down lines-RD 23:00 00:00 1.00 10,861 10,861 INTRMI RIGMNT SLPC P Slip&cut drill line 60' 10/30/2011 Finish S&C-MPD training-Drilled shoe track&20'new hole to 11,212'-Change over to 10.9 ppg Kla-Shield mud system-Perform HT to 12.6 ppg-Install RCD element-Perform dynamic FIT w/@ Balance to 12.6 ppg-Drilled 8 1/2"hole f/11,212'to 11,429' 00:00 01:00 1.00 10,861 10,861 INTRMI RIGMNT SLPC P Finish slip&cut drill line&service top drive 01:00 03:00 2.00 10,861 10,861 INTRM1 DRILL OTHR P MPD training-Install RCD element& simulate making connections- bringing pumps on&off-Pull CD element 03:00 03:45 0.75 10,861 11,056 INTRM1 DRILL WASH P Wash down f/10,861'to 11,056' (tagged landing collar)@ 600 gpm @ 2420 psi w/80 rpm @ 25 k torque 03:45 09:45 6.00 11,056 11,180 INTRM1 CEMEN-DRLG P Drilled shoe track-wiper plugs& landing collar f/11056'to 11058'- drilled cmt f/11058'to 11098'- Drilled float collar f/11098'to 11,100' -drilled cmt f/11100'to 11,179'to 11,180'-High torque 09:45 12:00 2.25 11,180 11,180 INTRM1 DRILL CIRC P Displaced well over f/10.0 ppg LSND mud to 10.9 ppg Kla-Shield 12:00 13:30 1.50 11,180 11,212 INTRM1 CEMEN'DRLG P Cont.drilling out shoe f/11,180'to 11,181'-Cleaned out rat hole to 11,192'-Drilled 20'new hole f/ 11,192'to 11,212'@ 600 gpm @ 2600 psi w/90 rpm's w/19k torque 13:30 15:30 2.00 11,212 11,212 INTRM1 DRILL CIRC P Circ 2 X btms up @ 600 gpm @ 2560 psi w/50-90 rpm's 18-21 k torque 15:30 16:30 1.00 11,212 11,181 INTRM1 DRILL FIT P Blow down TD-RU&perform FIT to 12.6 ppg EMW w/10.9 ppg mud w/ 580 psi @ 11,182'MD-6500'TVD- Blow down lines&RD 16:30 17:30 1.00 11,181 11,212 INTRM2 DRILL OTHR P Install RCD element-fill lines&ck for leaks-Obtain SPR's 17:30 18:00 0.50 11,212 11,212 INTRM2 DRILL FIT P Performed dynamic FIT w/@ Balance to 12.6 ppg 18:00 00:00 6.00 11,212 11,429 INTRM2 DRILL DDRL P Drilled 8 1/2"hole w/GP&MPD f/ 11,212'to 11,429'MD 6627'TVD ADT-4.51' ECD-12.0 ppg Footage 217' WOB 13 to 20 k RPM 90 to 120 GPM 600 @ 2650 psi String wt PU 265 SO 152 ROT 210 Torque on/off btm.-24 k/23 k ft/lbs Drilling w/MPD-holding EWM @ 12.0 ppg Page 23 of 45 Time Logs Date From To Dur S.Death E. Depth Phase Code Subcode T Comment 10/31/2011 24 hr Summary Drilled 8 1/2"hole w/MPD system f/11,429'to 12,272'-Repair RCD-BROOH to 12,143'-RIH to 12,180'- Changed RCD element-Wash down to 12,272' 00:00 12:00 12.00 11,429 12,037 INTRM2 DRILL DDRL P Drilled 8 1/2"hole w/GP&MPD f/ 11,429'to 12,037'MD 6931'TVD ADT-8.19 hrs ECD-12.12 ppg Footage-608' WOB-10 k RPM 140 GPM 600 @ 2870 psi String wt. PU 250 SO 165 Rot 204 Torque on/off btm.-22.5 k/19.5 k 12:00 16:30 4.50 12,037 12,272 INTRM2 DRILL DDRL P Drilled 8 1/2"hole w/GP&MPD f/ 12,037'to 12,272'MD 7050'TVD ADT-3.17 hrs ECD-12.0 ppg Footage-235' WOB-13-20 k RPM 140 GPM 600 @ 2850 psi String wt. PU 255 SO 165 Rot 202 Torque on/off btm.-18 k/23 k 16:30 17:45 1.25 12,272 12,272 INTRM2 DRILL OTHR T Element for RCD unseated on connection-Shut annular preventer to keep back pressure on well- work string PU wt.310 k SO 145 k- Blow down TD-Reseat RCD element-Test RCD element-Open annular 17:45 20:00 2.25 12,272 12,272 INTRM2 DRILL CIRC T Circ @ 600 gpm @ 2810 psi w/90 rpm's-17 k torque-Trouble shoot RCD problem-Element not seated properly-Decision made to change element 20:00 22:30 2.50 12,272 12,143 INTRM2 DRILL REAM T BROOH up f/12,272'to 12,180'- Stood std back-BROOH f/12,180' to 12,143'-Tight spots @ 12160', 12,154', 12,145'&12,143' 22:30 23:30 1.00 12,143 12,180 INTRM2 DRILL OTHR T RIH f/12,143'to 12,180-PJSM- Changed RCD element-Element seated properly 23:30 00:00 0.50 12,180 12,272 INTRM2 DRILL REAM T Wash&ream f/12,180'to 12,272'@ 600 gpm @ 2900 psi w/140 rpm's 20 k torque 11/01/2011 Drilled 8 1/2"hole w/MPD system f/12,272'to 12,555'. MWD failed.Trouble shoot MWD.Attempt mad-pass from 12,431'to 12,555'. Hole was packing off. POH on trip tank while maintaining 12.1 ppg bottom hole pressure with MPD system to 9087'. No hole problems. 00:00 05:30 5.50 12,272 12,555 INTRM2 DRILL DDRL P Drilled 8 1/2"hole w/GP&MPD f/ 12,272'to 12,555'MD 7194'TVD ADT-3.77 hrs ECD-12.11 ppg Footage-283' WOB-14-20 k RPM 140 GPM 600 @ 2880 psi String wt. PU 263 SO 164 Rot 205 Torque on/off btm.-24.5 k/22 k Page 24 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 05:30 08:15 2.75 12,555 12,555 INTRM2 DRILL DDRL T Trouble shoot MWD. Manual mode switch. Circulate and work pipe at 190 gpm-820 psi.Continue trouble shoot MWD. 08:15 16:00 7.75 12,555 12,461 INTRM2 DRILL CIRC T PJSM.Circ and conditon mud at 600 gpm-2810 psi-140 rpms. Large amount of cuttings unloading at shakers. Intermittent pack-offs. 16:00 17:30 1.50 12,461 12,338 INTRM2 DRILL OTHR T PJSM. Mad-pass from 12,461'to 12,338'at 600 gpm-2840 psi-140 rpm.Tight hole on packing off at 12,346'and 12,338'. 17:30 18:30 1.00 12,338 12,338 INTRM2 DRILL CIRC T Circulate hole at 600 gpm-2850 psi -140 rpm. 18:30 00:00 5.50 12,338 9,087 INTRM2 DRILL TRIP T PJSM. Blow down top drive. POH on trip tank at 1100 ft/hr.Maintain 450 psi annular pressure when pipe was in slips and 550 psi when pipe was in motion. No hole problems. 11/02/2011 POH on trip tank while maintaining 12.1 ppg bottom hole pressure with MPD system from 9087'to 2947'. CBU 3X. Spot hi-vis pill. POH to 2596'. Displace well to 15.0 ppg mud. POH to BHA. Download MWD. 00:00 07:15 7.25 9,087 2,947 INTRM2 DRILL TRIP T POH on trip tank at 1100 ft/hr from 9087'to 2947'. Maintain 450 psi annular pressure when pipe was in slips and 550 psi when pipe was in motion. 07:15 08:30 1.25 2,947 2,947 INTRM2 DRILL CIRC T CBU 3x at 600 gpm-2230 psi. Maintain 400 psi on annulus. 08:30 09:00 0.50 2,947 2,947 INTRM2 DRILL CIRC T Spot hi-vis pill at 2947'.Maintain 400 psi on annulus. 09:00 09:45 0.75 2,947 2,596 INTRM2 DRILL TRIP T POH on trip tank at 1100 ft/hr from 2947'to 2596'. Maintain 450 psi annular pressure when pipe was in slips and 550 psi when pipe was in motion. 09:45 13:00 3.25 2,596 2,596 INTRM2 DRILL CIRC T PJSM. Displace well at 2596'to 15.0 ppg mud. Reduce annular pressure to 0 psi as per pump schedule. Circ well until 14.8 ppg+mud at surface. 13:00 18:00 5.00 2,596 129 INTRM2 DRILL TRIP T PJSM. Flow check well.Static. Blow down top drive. POH on trip tank to 129'. Flow check well at top of HWDP.Static. 18:00 00:00 6.00 129 129 INTRM2 DRILL PULD T PJSM/LD BHA. Down load MWD. Remove RA sources. 11/03/2011 LD BHA.Test BOPE 250/2500/3500 psi. MU and upload BHA#4. RIH to 2199'. Fill pipe and test MWD. RIH to 2897'. Displace well to 10.9 ppg mud. RIH with 5"DP whole maintain 350 psi annular pressure. 00:00 00:30 0.50 129 0 INTRM2 DRILL PULD T Finish POH and LD BHA. 00:30 01:00 0.50 0 0 INTRM2 WHDBO BOPE P Pull wear bushing and install test plug. Page 25 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 01:00 06:45 5.75 0 0 INTRM2 WHDBO BOPE P PJSM. Fill stack and lines with water.Test annular preventer to 250/2500 psi.Test choke manifold valves 1-16,top 4 1/2"x 7"rams, bottom 3.5"x 6"rams, blind rams, HCR choke and kill line valves, manual choke and kill line valves,4" kill line Demco, auto and manual IBOP,dart and floor valves with 5" test jt to 250/3500 psi. Install 7"test jt and test annular to 250/2500 psi and upper pipe rams to 250/3500 psi. �G� Test hydraulic and manual chokes to 1500 psi.Wirness of test was waived by AOGCC rep. 06:45 07:30 0.75 0 0 INTRM2 WHDBO BOPE P Pull test plug and install wear bushing. 07:30 08:15 0.75 0 0 INTRM2 DRILL RURD T Change out elevators. Clean out drip pan. 08:15 09:30 1.25 0 130 INTRM2 DRILL PULD T MU BHA#4 to 130' 09:30 11:15 1.75 130 130 INTRM2 DRILL PULD T Upload MWD. 11:15 12:00 0.75 130 130 INTRM2 DRILL DHEQ T Shallow pulse test MWD. 12:00 13:45 1.75 130 130 INTRM2 DRILL PULD T Continue upload MWD tools. 13:45 17:00 3.25 130 130 INTRM2 DRILL PULD T Reposition X Bat tool. Upload same, 17:00 19:00 2.00 130 2,199 INTRM2 DRILL TRIP T RIH with 5"DP to 2199'. 19:00 19:45 0.75 2,199 2,199 INTRM2 DRILL CIRC T Fill pipe.Stage pumps up to 400 gpm.Test MWD.OK. 19:45 20:30 0.75 2,199 2,897 INTRM2 DRILL TRIP T RIH with 5"DP to 2897'. 20:30 21:00 0.50 2,897 2,897 INTRM2 DRILL CIRC T Fill pipe and MPD lines.Check for leaks.OK. Install RCD element. 21:00 22:00 1.00 2,897 2,897 INTRM2 DRILL CIRC T Displace to 10.9 ppg mud at 400 gpm. MPD maintained annular pressure as per pump schedule. 22:00 00:00 2.00 2,897 3,610 INTRM2 DRILL TRIP T RIH with 5"DP at 1500 ft/hr while maintaining 350 psi annular pressure. 11/04/2011 RIH to 11,145'.Circ and condition mud 400-600 gpm. RIH to 11,765'with pumps at 200 gpm.Work through tight hole and pack-offs.Circ at 11,808 at 200 gpm.Work through tight hole and pack-offs to 12,369'. Circulate and condition mud.Stage pumps up to 120 gpm-70 rpm. 00:00 10:00 10.00 3,610 11,145 INTRM2 DRILL TRIP T RIH with 5"DP at 1500 ft/hr while maintaining 350 psi annular pressure from 3610'to 11,145'. 10:00 13:15 3.25 11,145 11,145 INTRM2 DRILL CIRC T Circulate and condition at shoe at 400 gpm 2270 psi. Reduce flow rates to control ECD. Stage pumps to 600 gpm-2850 psi. Stop rotating to to high vibration. 13:15 14:30 1.25 11,145 11,765 INTRM2 DRILL TRIP T RIH on elevators to 11,765'. 14:30 15:45 1.25 11,765 11,816 INTRM2 DRILL CIRC T Attempt to mad pass HRZ to 11,816' Hole tight and packing off. Circ at 200 gpm at 11,808'. Page 26 of 45 Time Logs Date From To Dur S. Death E. Depth Phase Code Subcode T Comment 15:45 23:30 7.75 11,816 12,369 INTRM2 DRILL TRIP T Work through tight hole and pack-offs from 11,808'to 12,369. 23:30 00:00 0.50 12,369 12,369 INTRM2 DRILL CIRC T Circ and condition mud. Stage pumps up to 120 gpm, 11/05/2011 Wash down to 12,555'. Drill 8 1/2"hole to 13,130'.CBU 3X. Mad pass from 13,134'to 12,638'at 175 gpm- 850 psi-100 rpms at 225 fph. 00:00 01:45 1.75 12,369 12,555 INTRM2 DRILL WASH T Wash and ream from 12,369'to 12,555'.CBU. Stage pumps up to 550 gpm-2600 psi-110 rpms-22k TQ. 01:45 09:45 8.00 12,555 12,915 INTRM2 DRILL DDRL P Drilled 8 1/2"hole w/GP&MPD f/ 12,555'to 12,915'MD 7373'TVD ADT-5.12 hrs ECD-12.06 ppg Footage-360' WOB-14-18 k RPM 140 GPM 575 @ 2860 psi String wt. PU 285 SO 156 Rot 214 Torque on/off btm.-26.5 k/24 k 09:45 10:45 1.00 12,915 12,915 INTRM2 DRILL CIRC P CBU at 575 gpm-2800 psi-140 rpm-24.5 TQ 10:45 16:45 6.00 12,915 13,134 INTRM2 DRILL DDRL P Drilled 8 1/2"hole w/GP&MPD f/ 12,915'to 13,130'MD 7470'ND ADT-3.55 hrs ECD-12.11 ppg Footage-215' WOB-10-18 k RPM 140 GPM 575 @ 2790 psi String wt. PU 288 SO 157 Rot 214 Torque on/off btm.-27 k/24 k 16:45 20:00 3.25 13,134 13,134 INTRM2 DRILL CIRC P CBU 3X at 575 gpm-2820 psi 150 rpm-25.5k TQ 20:00 00:00 4.00 13,134 12,638 INTRM2 DRILL DLOG P Drop rabbit. Mad pass from 13,130' to 12,638'at 100 gpm-100 rpm. Packed off at 12,725'. Increased flow rate to 160 gpm. 11/06/2011 Mad pass from 12,638'to 12,464".Seal failure on RCD. Unable to rotate. POH to shoe.Circulate and condition mud. POH to 3233'maintaining 450-600 psi on annulus. Spot hi-vis pill from 3233'to 2943'. Displace well with 15 ppg cap. Remove element. POH. LD and download MWD. 00:00 01:45 1.75 12,638 12,464 INTRM2 DRILL DLOG P Continue mad pass from 12,638'to 12,464'at 4 bpm-870 psi-100 rpm 21.5k TQ 01:45 02:00 0.25 12,464 12,464 INTRM2 DRILL OTHR T Developed mud leak out weep hole on RCD housing. Leak indicates that the internal seals are compromised. System does not leak when not rotating. 02:00 04:00 2.00 12,464 11,145 INTRM2 DRILL TRIP P Blow down top drive. POH at 1200 ft/hr while maintaining 600 psi on annulus with MPD. No hole problems. 04:00 06:45 2.75 11,145 11,145 INTRM2 DRILL CIRC P CBU 3X at shoe at 600 gpm-2930'. Reciprocate pipe with no rotary. Page 27 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 06:45 15:45 9.00 11,145 3,233 INTRM2 DRILL TRIP P Blow down top drive. POH to 3233'at 1800 ft/hr while maintaining 600 psi on annulus with MPD. No hole problems. 15:45 16:45 1.00 3,233 3,233 INTRM2 DRILL CIRC P Circulate and condition mud at 400 gpm-1280 psi. 16:45 17:45 1.00 3,233 2,943 INTRM2 DRILL TRIP P Spot hi-vis pill to bit. POH spotting pill from 3233'to 2943'. 17:45 18:45 1.00 2,943 2,943 INTRM2 DRILL CIRC P Displace well to 15.0 ppg at 2943'. 18:45 19:45 1.00 2,943 2,943 INTRM2 DRILL OWFF P Flow check well.Static. Remove element from RCD. Blow down all lines. 19:45 22:15 2.50 2,943 352 INTRM2 DRILL TRIP P POH on trip tank from 2943'to 352'. Flow check well.Static. 22:15 22:45 0.50 352 135 INTRM2 DRILL PULD P POH and LD NMFDC's. 22:45 23:00 0.25 113 113 INTRM2 DRILL SFTY P PJSM on removing RA sources. 23:00 23:30 0.50 135 113 INTRM2 DRILL PULD P LD XBAT and float sub. 23:30 00:00 0.50 113 113 INTRM2 DRILL PULD P Down load MWD tools. 11/07/2011 Download and LD BHA. Close blinds. ND Howling and RCD. NU and orient new RCD.Test RCD to 1000 psi. RU and RIH with 51 jts 7"liner. MU hanger/pkr. RIH with liner on 5"DP to 2806'. 00:00 01:30 1.50 113 0 INTRM2 DRILL PULD P Finish download and LD BHA. 01:30 02:00 0.50 0 0 INTRM2 DRILL PULD P Clear and clean rig floor. LD bit and float subs. 02:00 03:30 1.50 0 0 INTRM2 WHDBO NUND T PJSM. CLose blind rams.Circ across hole through choke to monitor well.Clean under rotary table. ND riser service lines. 03:30 13:30 10.00 0 0 INTRM2 WHDBO NUND T PJSM. ND and remove RCD. NU and orient new RCD. Cut and replace damaged studs on RCD. NU riser and service lines. 13:30 14:30 1.00 0 0 INTRM2 WHDBO PRTS T RU and test RCD housing and connections to 1000 psi. d 14:30 15:30 1.00 0 0 INTRM2 WHDBO NUND T Pull RCD lift/test plug. Blow down all lines. 15:30 16:15 0.75 0 0 INTRM2 CASING RURD P PJSM. RU to run 7"Liner 16:15 21:15 5.00 0 2,115 INTRM2 CASING RUNL P RIH with 51 jt 7"26#L-80 BTCM csg with toorque rings to 2115'. 21:15 22:15 1.00 2,115 2,145 INTRM2CASING PULD P Change elevators. MU liner hanger. Wait on palmix for 30 min. 22:15 00:00 1.75 2,145 2,806 INTRM2 CASING RUNL P RIH with 7"liner on 5"DP to 2806'. 11/08/2011 RIH with 7"liner on 5"DP to 2943'. Displace 15 ppg cap with 10.9 ppg mud. RIH with liner to 11,104'.CBU at 300 gpm. 00:00 00:30 0.50 2,806 2,943 INTRM2 CASING RUNL P RIH with 7"liner to 2943'. 00:30 00:45 0.25 2,943 2,943 INTRM2 CASING OTHR P Install clam shell on riser and pollution pan under rig floor. 00:45 02:15 1.50 2,943 2,943 INTRM2 CASING CIRC P Displace 15.0 ppg mud from well with 10.9 ppg mud at 250 gpm.Add annular pressure with MPD as per pump schedule. 11.5 ppg returns. Page 28 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 02:15 03:45 1.50 2,943 2,901 INTRM2 CASING OWFF P Stand back one std. Monitor well with 450 psi annular pressure. Reduce mud wt in pits to 10.9 ppg with centrifuge and H2O. 03:45 04:30 0.75 2,901 2,901 INTRM2 CASING CIRC P Circulate and condition mud at 400 gpm-780 psi. Mud wt out-11.0 PP9• 04:30 20:30 16.00 2,901 11,104 INTRM2 CASING RUNL P RIH with 7"liner on 5"DP from 2901' to 11,104'. Fill pipe, blow down and record torque and drag every 10 stds. 20:30 23:15 2.75 11,104 11,104 INTRM2 CASING CIRC P CBU at 300 gpm-860 psi. Max mud wt out-11.5 ppg. Move Baker TDH to rig floor. Hang on tugger above beaver slide. 23:15 00:00 0.75 11,104 11,104 INTRM2 CASING CIRC P Annular pressure was fluctuating. Circ well at 300 gpm. MPD clean suction strainer on pump. 11/09/2011 Circulate at 11,104'. RIH with 7"Liner on 5"DP.Work through tight hole beginning at 12,340'to 13,100'_MU TDH.Tag bottom at 13.134'. Est'h circ at 2 bpm. Packoff.Work pipe to 13,009'. RD TDH.Work pipe to 13,134'.Circ at 1 bpm with partial returns. RU TDH. Unable to move pipe at 110k over string wt. Establish inject rate at 5 bpm 2180 psi with partial returns. 00:00 00:30 0.50 11,104 11,104 INTRM2 CASING CIRC P Finsih circulate and conditioni mud at 300 gpm-850 psi. 00:30 02:00 1.50 11,104 12,340 INTRM2 CASING RUNL P RIH with 7"liner on 5"DP to tight spot at 12,340'. 02:00 14:00 12.00 12,340 13,100 INTRM2 CASING RUNL T Work through tight hole from 12,340' to 13,100'. 14:00 14:30 0.50 13,100 13,134 INTRM2 CASING RURD P PU single. MU Baker TDH.Work pipe to bottom at 13,134'. 14:30 17:00 2.50 13,134 13,109 INTRM2 CASING CIRC P Establish circulation. Stage pump to 2 bpm. Packed off.Worked pipe to 13,109'. No circulation. 17:00 18:30 1.50 13,109 13,134 INTRM2 CASING RURD T Blow down and RD TDH. LD single. 18:30 20:00 1.50 13,134 13,134 INTRM2 CASING OTHR T MU 16'pup jt on top drive.Work pipe to 13,125'. MU 6'pup and work pipe to 13,131. Did not try to circulate well. LD pups.MU single and work pipe to 13,134'. 20:00 20:30 0.50 13,134 13,109 INTRM2 CASING RURD T LD pups. MU single. Remove RCD element. 20:30 22:15 1.75 13,109 13,134 INTRM2 CASING CIRC T Work pipe to 13,134'.Attempt to establish circulation at.5 to.75 bpm. Pumped 27 bbls at 1450 psi with 6 bbls return. 22:15 00:00 1.75 13,134 13,134-INTRM2 CASING OTHR T BD top drive. MU TDH.Attempt to work pipe. Pulled 110k over wt. Pressure DP to 50o to 700 psi. Unable to free pipe. 11/10/2011 PJSM. Pump 30 bbls CW100,30 bbls 12.5 MudPush,91 bbls cement. No returns throuj h out job.Bump plug. Set and release hanger. Set pkr. Circ hole clean.Test csg to 1000 psi. POH. Flush stack and MPD. Dry run hanger. RU and RIH with seal assembly on 7"csg to 850'. 00:00 01:00 1.00 13,134 13,134 INTRM2 CEMEN"RURD P PJSM.Clean pump screens. RU chart and Dowell computer. Page 29 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 01:00 02:45 1.75 13,134 13,134 INTRM2 CEMEN'CMNT P Dowell tested lines to 4500 psi. Pumped 30 bbls CW100,30 bbls C'5� 12.5 MudPush,91 bbls 15.8 mpg_ cement,dropped top plug and pumped 20 bbls water. Rig displaced C with 239 bbls 10.9 mud. Bumped plug. Pressure DP to 3000 psi. Had partial returns until shut down to switch to MudPush.Well remained static throughout job. 02:45 03:30 0.75 13,134 13,134 INTRM2 CEMEN'PACK P Pressure DP to 4000 spi. PU on string. Did not release. Pressure DP to 45(10 psi with Dowell to release from liner. PU on sting.Set 60k wt on TOL to set pkr. Rotate pipe to insure wt transfer. Pressure string to 1000 psi. PU until pressure bled off at tieback sleeve. 03:30 03:45 0.25 13,134 10,989 INTRM2 CEMEN'CIRC P Circ 200 bbls at 8 bpm-1100 psi. 03:45 04:15 0.50 10,989 10,957 INTRM2 CEMEN-RURD P Blow down cement line. LD single. RD TDH. MU top drive to DP. 04:15 06:00 1.75 10,957 10,957 INTRM2 CEMEN'CIRC P CBU 2X at 600 gpm-1540 psi. Reciprocate pipe 80'. 06:00 07:15 1.25 10,957 10,926 INTRM2 CEMEN'PRTS P LD single. RU and test csg to 1000 psi for 10 min.OK. 07:15 07:30 0.25 10,926 10,926 INTRM2 CASING OTHR P Pump dry job. 07:30 12:00 4.50 10,926 6,700 INTRM2 CASING TRIP P POH on trip tank from 10,926'to 6700'. Flow check well. Static. 12:00 14:45 2.75 6,700 1,981 INTRM2 CASING TRIP P POH on trip tank from 6700'to 1981'. 14:45 15:45 1.00 1,981 1,981 INTRM2 RIGMN1SVRG P PJSM. Slip and cut drilling line. Service top drive and drawworks. 15:45 17:30 1.75 1,981 0 INTRM2 CASING TRIP P POH on trip tank to surface. LD liner running tool. 17:30 19:00 1.50 0 0 INTRM2 WHDBO OTHR P Pull wear bushing. MU stack washer and flush stack. Blow down MPD lines and top drive. 19:00 19:45 0.75 0 0 INTRM2 WHDBO OTHR P Make dummy run with csg hanger. Mark landing jt. .L 19:45 21:30 1.75 0 0 INTRM2 CASING RURD P PJSM. RU 7"csg equipment. �- 1,45 21:30 21:45 0.25 0 0 INTRM2 CASING SFTY P PJSM oin running 7"csg. 21:45 00:00 2.25 0 850 INTRM2 CASING RNCS P RIH with 7"26#L-80 BTCM csg with torque rings to 850'. MU torque-14k ft/lbs. 11/11/2011 RIH with 7"csg to TOL at 10,989'. Locate TOL. Space csg out with pups. MU hanger and landing jt. Displace well with 9.0 brine. Reverse circulate 318 bbl inhibited 9.6 brine and 102 bbls diesel. Land csg. Install and test pack off to 5000 psi. RU to test annulus. 00:00 03:15 3.25 850 4,408 INTRM2 CASING RNCS P Continue RIH with 7"26#L-80 BTCM csg with torque rings to 4408'. 03:15 04:45 1.50 4,408 4,408 INTRM2 CASING CIRC P Mud running over csg.Circ 300 bbls at 8 bpm to balance mud.Well still overbalanced. Mix and pump 20 dry job. 04:45 08:00 3.25 4,408 6,640 INTRM2 CASING RNCS P Continue RIH with 7"26#L-80 BTCM csg with torque rings to 6640'. Page 30 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 08:00 08:30 0.50 6,640 6,640 INTRM2 CASING CIRC P Pump 85 bbl 12.0 dry job to stop mud from running over csg. 08:30 13:00 4.50 6,640 10,975 INTRM2 CASING RNCS P Continue RIH with 7"26#L-80 BTCM csg with torque rings to 10,975'. 13:00 13:45 0.75 10,975 10,989 INTRM2 CASING PRTS P MU head pin. Break circulation at 2 bpm at 160 psi. Locate TOL at 10,989'. Close annular.Test annulus to 1000 psi to verify seal placement. 13:45 14:15 0.50 10,989 10,989 INTRM2 CASING RURD P RD cement hose. Blow down lines. 14:15 15:45 1.50 10,989 10,980 INTRM2 CASING PULD P LD 2 jts 7"csg. MU 2-7"pup jts (16.19'). MU hanger and landing jt 15:45 16:15 0.50 10,980 10,980 INTRM2 CASING CIRC P Circlate at 2 bpm-200 psi. 3 bpm- 280 psi. 16:15 16:45 0.50 10,980 10,980 INTRM2 CASING PRTS P Close annular. Pressure well to 2000 psi for 10min, 16:45 19:00 2.25 10,980 10,980 INTRM2 CASING CIRC P Displace well to 9.0 brine. Pumped 35 bbls hi-vis spacer,70 bbls hi-vis 9.0 brine spacer followed by 900 bbls 9.0 brine water. 19:00 19:45 0.75 10,980 10,980 INTRM2 CASING OWFF P Observe well. PJSM. Dowell test line to annulus to 2500 psi. 19:45 21:45 2.00 10,980 10,980 INTRM2 CASING FRZP P Dowell pumped 318 bbls 9.6 inhibited brine followed by 102 bbls diesel down annulus. 21:45 22:45 1.00 10,980 10,989 INTRM2 CASING OTHR P Strip through annular. Sting into seal bore. Land hanger.LD U. Drain stack. 22:45 00:00 1.25 10,989 10,989 INTRM2 CASING PRTS P Install 7"pack off and test to 5000 psi. 11/12/2011 Test annulus to 2000 psi for 30 min. RU Halliburton wireline. Run RCBL log at 12,500'. LD 5"HWDP and DP from derrick. 00:00 00:30 0.50 0 0 INTRM2 DRILL PRTS P Test 9 5/8"x 7"annulus to 2000 psi for 30 min. OK. 00:30 01:15 0.75 0 0 INTRM2 DRILL RURD P Blow down all lines. RD csg equipment. C 01:15 03:00 1.75 0 0 INTRM2 DRILL RURD X Service top drive while spot and RU Halliburton wireline. /r,\ 03:00 11:00 8.00 0 0 INTRM2 DRILL ELOG X RIH with RCBL tool to 12,500'and /f- log up. Unable to work tool deeper. RD WL. Communicate with state and obtain verbal waiver from the state that the log shows appropriate isolation and approved to proceed the well operation. 11:00 00:00 13.00 0 0 INTRM2 DRILL PULD P PJSM. LD pipe via from derrick via mousehole.Total-330 jt 5"DP, 17 jt HWDP,Jars and 3 DC's 11/13/2011 Change out top rams to 3.5"x 6"VBR's. Test BOPE. Pick up and rack back 76 stands of 4"drillpipe in derrick. Make up BHA. 00:00 00:30 0.50 0 0 INTRM2 DRILL RURD P Change out elevators to handle 4" drillpipe. 00:30 01:00 0.50 0 0 INTRM2 DRILL SFTY P PJSM prior to changing out top pipe rams to 3.5"x 6"VBR's and saver sub to XT-39. 01:00 02:00 1.00 0 0 INTRM2 WHDBO BOPE P Change out top rams and saver sub. Page 31 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 02:00 08:45 6.75 0 0 INTRM2 WHDBO1BOPE P Pressure test BOPE-Test annular preventer to 250/2,500 psi. Test manifold valves,VBR's,floor valves, auto and manual IBOP and HCR to 250/3,500 psi. Function test gas alarms Test witness waived by State. 08:45 09:15 0.50 0 0 INTRM2 WHDBO BOPE P Pull test plug and lay down. 09:15 09:45 0.50 0 0 INTRM2 RIGMN1SVRG P Service Rig 09:45 10:45 1.00 0 0 INTRM2 RIGMNI EQRP T Troubleshoot top drive grabs. 10:45 11:00 0.25 0 0 INTRM2 DRILL SFTY P PJSM prior to chaging out elevators. 11:00 19:30 8.50 0 0 INTRM2 DRILL TRIP P Pick up and rack back 76 stands of 4"drillpipe in derrick. 19:30 20:00 0.50 0 0 INTRM2 DRILL PULD P Clean and clear rig floor. 20:00 20:15 0.25 0 0 INTRM2 DRILL SFTY P PJSM prior to picking up BHA. 20:15 23:15 3.00 0 102 INTRM2 DRILL PULD P Pick up 6.125"GeoPilot assembly. 23:15 00:00 0.75 102 102 INTRM2 DRILL PULD P Uploading MWD tool on surface. 11/14/2011 Upload MWD. Shallow test BHA. Run in hole with singles from pipe shed. Tight spot encountered in casing at 12,244'MD-Pull up and wash through. Continue to wash and ream to 12,893'MD. High torque encountered-Swap over brine to 9.0 MOBM. Pressure test casing. Slip and cut. Single in hole from pipe shed to 12,893'MD. 00:00 01:30 1.50 102 425 INTRM2 DRILL PULD P Upload MWD-Continue to MU 6 1/8"Rotary steerable BHA-RIH with HWDP to 425' 01:30 02:30 1.00 425 425 INTRM2 DRILL DHEQ P PJSM-PT lines to 3500 psi- Shallow test MWD-Blow down Top Drive 02:30 12:00 9.50 425 10,410 INTRM2 DRILL PULD P RIH picking up 4"drill pipe from 425' to 10,410'(317 jts.)Fill pipe every 20 stands-Obtain PU&SO WT's per Rig Eng. 12:00 14:45 2.75 10,410 12,430 INTRM2 DRILL PULD P RIH picking up 4"drill pipe from 10,410' -wiped through tight spot @ 12,244'-taking wt. (-15K SOW @ 12,430'-pulled up to 12,415 and attempted to circulate-unable with 2500 psi -Rotate drill string 30 rpm @ 20K ft/lbs tq.(Last pipe fill @ 11,843'circulated 200 gpm @ 1120 psi PUW 235K SOW 140K) 14:45 17:45 3.00 12,430 12,893 INTRM2 DRILL REAM P Pulled up to 12,380' PUW 270K- establish circulation 135 gpm/1340 psi/50 rpm @ 16K ft/lbs tq.- Reamed up to 12,320'and down to 12,415'-175 gpm/1310 psi-PUW 230K Wash and ream from 12,415'to 12,893'-225 gpm/1460 psi/50 rpm @ 19.5K ft/lbs tq.-circulated out KlaShield mud from liner-max MW out 11.7 ppg-PJSM on MOBM displacement Page 32 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 17:45 19:30 1.75 12,893 12,893 INTRM2 DRILL CIRC P Displaced well to 9.0 ppg VERSAPRO MOBM-Pumped 35 bbls of water w/Safesurf-O-followed by 67 bbls of hi vis MOBM followed with MOBM untill returns clean at shakers 225 gpm/1308 psi-2490 psi/50 rpm @ 19.5K-13.5K ft/lbs. tq. 19:30 20:45 1.25 12,893 12,893 INTRM2 DRILL PRTS P Rig up and perform pressure test on 7"casing to 3,500 psi for 30 minutes -Good test. 20:45 21:15 0.50 12,893 12,415 INTRM2 DRILL TRIP P Pull out of hole from 12,893 to 12,415'MD, racking back stands 136 to 132 in derrick. 21:15 22:45 1.50 12,415 12,415 INTRM2 RIGMNT SLPC P Slip and cut drilling line 22:45 23:15 0.50 12,415 12,415 INTRM2 RIGMNT SVRG P Service top drive. 23:15 00:00 0.75 12,415 12,893 INTRM2 DRILL TRIP P Trip in hole with 15 singles from pipe shed from 12,415 to 12,893'MD. 11/15/2011 Wash down to 12,937'-Circ&increase lube-Wash down&tagged cmt @ 12,989'-Drill out shoe track( experencing slip sticking)-Clean out rat hole&drilled 21'new hole to 13,155'-Circ&perform FIT to 12.5 ppg-Drilled 6 1/8"hole f/13,155'to 13,751' 00:00 01:00 1.00 12,893 12,939 INTRM2 DRILL WASH P Wash down stand 132 to 12,939'MD looking for cement stringers/top of landing collar. No significant cement stringers encountered. High amount of stick slip seen with Geo Pilot. Flow rate-220 gpm, Rotary-55 rpm,Torque-15,000 ft-lb,SPP- 2,500 psi. Attempt to vary parameters unsuccessful in mitigating stick slip 01:00 02:00 1.00 12,893 12,937 INTRM2 DRILL CIRC P Wash&Ream f/12,893'to 12,937' @ 220 gpm @ 2410 psi w/50 rpms' @ 13 k torque-PU wt 235 SO wt 150 Rot wt. 175-Circ&increase lubes f/ <1%to 2%@ 225 gpm@ 2470 psi 02:00 03:00 1.00 12,937 12,994 INTRM2 DRILL REAM P Wash down from 12,937'to 12,994' @225 gpm/2510 psi/50 rpm @ 13 K ft/lbs tq.-Tagged cmt @ 12,989' 03:00 09:15 6.25 12,994 13,123 INTRM2 CEMEN"DRLG P Drill out cement and shoe track, located top of LC @ 12,994',top FC @ 13,038"and top shoe @ 13,122' (drill pipe measurents) 190 gpm/ 1960 psi/65 rpm @ 13K ft/lbs tq. PUW 210K SOW 145K Varied parameters drilling LC, FC and FS-unsuccessful in eliminating stick slip 09:15 09:30 0.25 13,134 13,155 INTRM2 DRILL DRLG P Clean out rathole,drilling parameters indicated drilling new hole from 13,131'-drilled new hole to 13,155'- ADT=0.38 hrs TVD=7480'-PUW 210K SOW 145K Rot.Wt. 175K - Rot Tq. on/off 15K ft/lbs/13K ft/lbs Page 33 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 09:30 10:30 1.00 13,155 13,155 INTRM2 DRILL CIRC P Circulate and condition mud for FIT- 225 gpm/2610 psi/60 rpm @ 13K ft/lbs tq.-kept non rotating housing in open hole while circulating-MW. in 9.0 ppg/MW. out 9.0 ppg 10:30 11:45 1.25 13,155 13,084 INTRM2 DRILL FIT P POOH to 13,084'-flow check well, static-PJSM-RU and perform FIT to 12.5 ppg EMW w/1350 psi applied surface pressure @ 7174' TVD-Blow down and rig down lines 11:45 12:00 0.25 13,084 13,155 PROD1 DRILL WASH P Wash down from 13,084'to 13,155'- 225 gpm/2610 psi 12:00 00:00 12.00 13,155 13,751 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GeoPilot f/ 13,155'to 13,751'MD 7612'TVD ADT-7.79 hrs ECD-10.63 ppg Footage-596' WOB 4/8 k RPM 110 GPM 205 @ 2350 psi String wt. PU 235 SO 149 Rot 185 Torque on/off btm.-16/14 k ft/lbs Having problem getting built rate f/ GP-Tried various RPM,WOB& pump rates-Observed dog leg of 8.71°@ 13,548' -83.68° AZM 200.20°- 11/16/2011 Drilled 6 1/8"hole w/GP f/13,751'to 15,090' 00:00 12:00 12.00 13,751 14,403 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GeoPilot f/ 13,751'to 14,403'MD 7556'TVD ADT-8.51 hrs ECD-10.72 ppg Footage-652' WOB 8/12 k RPM 110 GPM 220 @ 2540 psi String wt. PU 232 SO 150 Rot 190 Torque on/off btm.-15.5/14 k ft/lbs 12:00 00:00 12.00 14,403 15,090 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/14,403'to 15,090'MD 7492'TVD ADT 7.62 hrs ECD 10.78 ppg Footage 687' WOB 8/10 k RPM 115 GPM 220 @2610 psi String wt. PU 229 SO 144 Rot 185 Torque on/off btm.-16/14 k ft/lbs 11/17/2011 Drilled 6 1/8"hole w/GP f/15,090'to 15,917'(re entered Alpine C sand @ 15,660'MD-7470'TVD) Page 34 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 00:00 12:00 12.00 15,090 15,596 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/15,090'to 15,596'MD 7473'ND ADT 8.19 hrs ECD.10.79 ppg Footage 506' WOB 8/12 k RPM 115 GPM 225 @2810 psi String wt. PU 235 SO 145 Rot 185 Torque on/off btm.-17.5/15 k ft/lbs **Having difficulty penetrating base of C sand-began control drilling rop to 20 fph from 15,586'(1130 hrs.) Drilled to 15,280'-encountered 30K overpull while backreaming for connection-bit depth 15,252'-wiped tight hole, improved to 5K overpull 12:00 00:00 12.00 15,596 15,917 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/15,596'to 15,917'MD 7457' ND ADT-9.46 hrs ECD-10.95 ppg Footage-321' WOB 7/10 k RPM 120 GPM 225 @ 2709 psi String wt. PU 230 SO 148 Rot 185 Torque on/off btm.- 18.5 k/15 k ft/lbs Time drilled f/15,596'to 15,685'@ 10 to 20 ft/hr attempting to get back into Alpine C sand Reentered Alpine C sand @ 15,660' MD 7470'ND Encountered hi torque while back reaming for connection @ 15,750' 11/18/2011 Drilled 6 1/8"hole w/GP f/15,917'to 16,806' 00:00 05:45 5.75 15,917 16,223 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/15,917'to 16,223'MD 7463' ND ADT-4.23 hrs ECD-10.98 ppg Footage-306' WOB 8/10 k RPM 120 GPM 225 @ 2790 psi String wt. PU 230 SO 144 Rot 184 Torque on/off btm.- 16.5 k/14 k ft/lbs Page 35 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 05:45 09:15 3.50 16,223 16,223 PROD1 DRILL CIRC T Driller observed loss in pump pressure and flow%out-Losing returms to well-Slowed pumps to 1.5 bpm/580 psi-mixed and pumped 2 35 bbl pills with 25-30 ppb Dyna red fine and Nut plug fine gradualy increased pump rate to 4.0 bpm 1560 psi with 70%returns- added 5 ppb LCM to suction pit throughout 09:15 12:00 2.75 16,223 16,329 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/16,223'to 16,329'MD 7458' TVD ADT-2.31 hrs ECD-10.44 ppg Footage-106' WOB 6/8 k RPM 120 GPM 172 @ 1950 psi String wt. PU 225 SO 145 Rot 182 Torque on/off btm.- 16.5 k/14 k ft/lbs Well breathing at connections **Reduced ROP to 50 fph with reduced pump rate Losses for tour 278 bbls 12:00 00:00 12.00 16,329 16,806 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/16,329' to 16,806'MD-7471'TVD ADT-8.67 hrs. ECD-10.84 ppg Footage-477' WOB 8/10 k RPM 120 GPM 225 @2710 psi String wt. PU 222 SO 146 Rot 188 Torque on/off btm.-16.5/15 K ft/lbs Continuing to drill w/losses @ 34.5 bbls/hr average loss rate Lost 415 bbls past 12 hrs-Total losses 693 bbls Well breathing on connections-flow decreases f/21 %to 4%while making connections Observed no gas @ btms up after connections Pumping 20 bbls LCM pill(15 ppb DR fine, 15 ppb NP fine, 5 ppb Safe Carb 250,5 ppb Safe Carb 40, 5 ppb Calcium Carbonate 30-50)on connections&adding LCM to active system @ 6 sacks Dynared fine per hr. 11/19/2011 Drilled 6 1/8"hole w/GP f/16,806'to 17,548'-Lost returns-Spotted 3 LCM pills-circ&work pipe while building mud volume to drill ahead Page 36 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 00:00 12:00 12.00 16,806 17,300 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/16,806'to 17,300'MD 7482'TVD ADT-8.04 hrs ECD 11.00 ppg Footage-494' WOB 10/14 k RPM 120 GPM 225 @ 2900 psi String wt. PU 217 SO 142 Rot 178 Torque on/off btm.-16.5/14.5 k ft/lbs Well still breathing on connections Lost 191 bbls to formation last 12 hrs. 12:00 16:15 4.25 17,300 17,548 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/17,300'to 17,548'MD-7481'TVD ADT-3.64 hrs ECD 11.05 ppg Footage-248' WOB-10/14 k RPM 120 GPM 225 @ 2880 psi String wt. PU 225 SO 145 ROT 180 Torque on/off btm.-16.5/14.5 K ft/lbs Well still breathing on connections Page 37 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 16:15 00:00 7.75 17,548 17,380 PROD1 DRILL CIRC T Lost returns A 17,548'-Flow out went to 0 to 1 % - Slowed pump rate to 2 bbls/min @ 650 psi w/80 �k rpm @ 16 k torque-Pumped 35 bbls c LCM pill( 15 ppb DR fine, 15 ppb NP fine,5 ppb Safe Carb 250,5 ppb Safe Carb 40&5 ppb Calcium Carbonate 30-50)@ 4 bbls/min @ 1370 psi-flow%coming back to 9 %-Mixed&spotted LCM pill#2 @ 3 bbls/min @ 1130 psi-%flow coming back to 12%-Increased pump to 4 bbls/min @ 1880 psi to confirm GP was sent to home- Reduced pump rate to 2 bbls/min @ 1000 psi @ 15%flow-losses slowing-Mixed&spotted LCM pil# 3 @ 2 bbls/min @ 910 psi w/pill to bit-pulled up&spotted pill f/17,548' to 17,475'-Stood back std in derrick -Continue to circ @ 2 bbls/min @ 860 psi w/60 rpm @ 15 k torque- working pipe-f/17,475 to 17,380'- Circ while building OBM volume @ mud plant to ship to rig to have enough volume to drill ahead Lost 335 bbls past 12 hrs-Total losses to formation last 24 hrs 526 bbls-Total losses to date-1219 bbls 11/20/2011 Circ&Build mud volume-Drill 6 1/8"hole w/GP f/17,548'to 18,204'-Spotting LCM pills on every std.& adding LCM to active system 00:00 05:30 5.50 17,380 17,548 PROD1 DRILL CIRC T Continue to circ @ 2 bbls/min @ 860 psi w/60 rpm@ 15ktorque- working pipe-f/17,380'-17,548- Circ while building OBM volume @ mud plant to ship to rig to have enough volume to drill ahead 05:30 12:00 6.50 17,548 17,761 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/17,548'to 17,761'MD-7481'TVD ADT-4.82 hrs ECD 10.57 ppg Footage-213' WOB-10/12 k RPM 120 GPM 178 @ 2030 psi String wt. PU 215 SO 130 ROT 170 Torque on/off btm.-16/14.5 K ft/lbs Losses at 178 gpm—(minimun flow rate for MWD detection)50-60 bph - Losses for tour-344 bbls Pumped 4-35 bbl LCM pills Well breathing on connections Page 38 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 12:00 00:00 12.00 17,761 18,204 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/17,761'to 18,204'MD-7480'TVD ADT 8.87 hrs ECD-10.81 ppg Footage-443' WOB 10/12 K RPM 120 GPM 178 @ 2030 psi String wt. PU 215 SO 130 ROT 170 Torque on/off btm.-16/14.5 k ft/lbs Well breathing on connections Lost 398 bbls last 12 hrs- Total for last 24 hrs.742 bbls-Total losses to date-1961 bbls Continue to pump LCM pills on each connection&adding LCM to active system 11/21/2011 Drill 6 1/8"w/GP f/18,204'to 18,524'MD 7482'TVD(well TD)-Circ btms up for trip out-BROOH f/18,524' to 16,138'-Circ btms up-BROOH to 14,993' 00:00 08:15 8.25 18,204 18,524 PROD1 DRILL DDRL P Drilled 6 1/8"hole w/GP f/18,204'to 18,524'MD-7482'TVD d ADT 6.4 hrs ECD-10.97 ppg Footage-320' WOB 12/15 K RPM 120 GPM 189 @ 2180 psi String wt. PU 225 SO 125 ROT 177 Torque on/off btm.-16.5/16.5 k ft/lbs Losses ave.40-50 bph Pipe torque up and stalled @ 18,331' -worked pipe free-losses increased to 70 bph Well breathing on connections ✓' Lost 459 bbls last 12 hrs(till noon)- Total losses to date-2410 bbls Continue to pump LCM pills on each connection&adding LCM to active system 08:15 13:00 4.75 18,524 18,333 PROD1 DRILL CIRC P Circulate and condition mud 190 gpm /2250 psi/120 rpm-CBU X 2 stood back one stand and Backreamed to 18,333'-Losses ave-40 bph 13:00 18:45 5.75 18,333 16,138 PROD1 DRILL REAM P BROOH f/18,333'to 16,138'@ 2 bbls/min @ 910 psi w/50 rpm's w/ 16 k torque 18:45 20:30 1.75 16,138 16,138 PROD1 DRILL CIRC P Circ btms up @ 16,138'@ 4 bbls/min @ 1730 psi w/120 rpm's @ 15 k toruqe-lost approx.30 bbls Page 39 of 45 Time Logs Date From To Dur S. Depth E. Death Phase Code Subcode T Comment 20:30 00:00 3.50 16,138 14,993 PROD1 DRILL REAM P BROOH f/16,138'to 14,993'@ 2-3 bbls/min @ 870 to 1000 psi w/70 rpm's @ 14.5 torque Lost 146 bbls f/1300 hrs to midnight total losses to date 2556 bbls 11/22/2011 BROOH f/14,993'to 13,275'-Circ btms up @ 13,275'-POOH to 13,084'w/pump-Monitor well for 1 hr. (well static)POOH w/pump to 8789'-POOH on TT to8407'(improper hole fill)POOH w/pump to 6880'- POOH on TT f/6880.to 230'(flow ck well @ HWDP-Static) 00:00 03:30 3.50 14,993 13,275 PROD1 DRILL REAM P Cont. BROOH f/14,993'to 13,275'@ 3 bbls/min-1000 psi w/70 rpm's @ 14 k torque-dropped 2.12"hollow drift @ 13,370' 03:30 05:15 1.75 13,275 13,275 PROD1 DRILL CIRC P Circ btms up @ 5 bbls/min @ 2150 psi w/120 rpm's @ 14 k torque-lost approx.27 bbls while circulating 05:15 05:30 0.25 13,275 13,084 PROD1 DRILL TRIP P POOH w/pump f/13,275'to 13,084' @ 2 bbls/min @ 850 psi w/30 rpm's w/13 k torque 05:30 06:45 1.25 13,084 13,084 PROD1 DRILL OWFF P Blow down top drive-Monitor well- gained 1.5 bbls in 5 mins-gained.5 bbls in next 5 mins.-for total of 2 bbls gained-no more gain during next 50 mins.-Well static after 1 hr. 06:45 13:00 6.25 13,084 8,789 PROD1 DRILL TRIP P POOH w/pump f/13,084'to 8789'@ 1.5 bbls/min @ 430 psi-PU wt 255 SO 160 Attempted to pull on elevators well swabbing 13:00 13:30 0.50 8,789 8,789 PROD1 DRILL OWFF P Flow ck-well static in 10 mins.- Blow down top drive 13:30 14:15 0.75 8,799 8,407 PROD1 DRILL TRIP P POOH on elevators f/8789'to 8407'- 1 incorrect hole fill 14:15 16:30 2.25 8,407 6,880 PROD1 DRILL TRIP P POOH w/pump f/8407'to 6880'@ 1.5 bbls/min @ 350 psi 16:30 17:30 1.00 6,880 6,403 PROD1 DRILL TRIP P Flow ck-well static in 8 mins.- POOH on elevators f/6880'to 6403'- hole fill short by.5 bbls 17:30 18:15 0.75 6,403 6,403 PROD1 DRILL OWFF P Flow ck-well static in 8 mins.- Blow down TD 18:15 23:15 5.00 6,403 394 PROD1 DRILL TRIP P POOH on elevators f/6403'to 394' (top of HWDP)hole took proper fill 23:15 23:30 0.25 394 394 PROD1 DRILL OWFF P Flow ck-well static-Fluid level 3" below flow line 23:30 00:00 0.50 394 230 PROD1 DRILL TRIP P Pull&Stand back HWDP&drilling jars-LD drilling bumper sub&XO 11/23/2011 LD BHA-RU&Ran 4 1/2"blank SLHT liner-MU logging tool to BTM of liner RT-MU liner hanger-RIH w/4 1/2"liner on DP to 13120' 00:00 02:15 2.25 230 0 PROD1 DRILL PULD P LD-NMDC's-Down load MWD-LD BHA 02:15 03:00 0.75 0 0 PROD1 DRILL PULD P Clear rig floor of BHA tools-Clean up rig floor f/OMB Page 40 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 03:00 03:45 0.75 0 0 PROD1 RIGMNT SVRG P PJSM on changing out wash pipe- Change wash pipe 03:45 04:30 0.75 0 0 COMPZ CASING RURD P PJSM on rigging up to run 4 1/2" liner-Rig up to run liner Q`' 04:30 04:45 0.25 0 0 COMPZ CASING SFTY P PJSM on running 4 1/2"liner VIC t� 04:45 09:00 4.25 0 2,774 COMPZ CASING RUNL P Ran 4 1/2"12.6#L-80 SLHT liner as I follows:WLEG(5.3"OD 4"ID)-XO pup jt.(IBTM(P)x SLHT(B)-40 jts CL� � (liner-tbg pup jt.-Swell Packer FCS-11 -(5.75"OD w/5.875"OD centralizers)-27 jts liner- Halliburton XN nipple(3.813"ID (3.725"No-Go)-2 jts liner to 2774' 09:00 09:15 0.25 2,774 2,774 COMPZ CASING SFTY P PJSM on making up logging tools& hanger 09:15 11:30 2.25 2,774 2,811 COMPZ CASING RUNL P PU logging tool&hanger-Make up ^ logging tools to btm of liner running tool-MU liner hanger assembly to C a�' 2811'-mix&spot PAL mix into top of running tool 11:30 12:00 0.50 2,811 2,908 COMPZ CASING RUNL P MU XO to running tool-PU 1 std DP &RIH to 2908' 12:00 12:45 0.75 2,908 2,908 COMPZ CASING CIRC P Circ @ 2908 @ 4 bbls/min @ 480 psi-Blow down top drive 12:45 00:00 11.25 2,908 13,120 COMPZ CASING RUNL P RIH w/4 1/2"liner on 4"Dp f/2908' to 13,120'-Obtain T&D data every 5 stds&Rotating data every 20 stds- Rotary data @ 7"shoe 20 rpm's @ 13.5 to14 k torque-Rot wt 180 11/24/2011 Circ @ 7"shoe-Cont. RH w/4 1/2"liner to 15,750'-Set liner hanger&ZXP(liner top packer)POOH running CBL to 10,777'-POOH f/10,777'to 4860' 00:00 01:30 1.50 13,120 13,120 COMPZ CASING CIRC P Flow ck-Static-Circ btms up @ 4 bbls/min @ 1180 psi Obtained T&D data-PU wt 215 SO wt 150 Rot 180 @ 20 rpm's w/13.5 k torque-Blow down TD 01:30 01:45 0.25 13,120 13,120 COMPZ CASING OWFF P Flow ck-Well static in 10 mins. 01:45 05:30 3.75 13,120 15,030 COMPZ CASING RUNL P Continue to RIH w/4 1/2"liner on DP f/13,120'to 15,030'-PU wt 240 SO wt 145-MU top drive on each connection-DP overflowing w/OBM f/30'up 05:30 06:00 0.50 15,030 15,030 COMPZ RIGMNT RGRP T Work on grabs&IBOP due to cold weather-grabs wouldn't retract& IBOP had ice plug 06:00 07:30 1.50 15,030 15,750 COMPZ CASING RUNL P Continue to RIH w/liner on DP f/ 15,030'to 15,750'-PU wt 240 SO wt 145 07:30 09:30 2.00 15,750 15,750 COMPZ CASING CIRC P Circ btms up-stage pump up to 3.5 bbls/min @ @ 1070 psi-Observed no gas @ btms up-lost 34 bbls while circulating Page 41 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 09:30 10:45 1.25 15,750 15,750 COMPZ CASING CIRC P Drop 29/32" packer setting ball& pump down-Pressure up to 2600 psi to set liner hanger-Slcaked off w/60 k to confirm-pressure up to 3350 psi to release RT f/liner-Pick up to 220 k(lost 20 k wt.)set back down w/60 k to set ZXP-observed sear at surface / Set liner @ 15,750'w/liner top @ K.12,938' 10:45 11:15 0.50 12,938 12,938 COMPZ CASING PRTS P Brea-k.77--O-ie rams&pressure test ZXP to 1000 psi for 10 mins. - Blow down top drive&kill line 11:15 11:45 0.50 12,938 12,851 COMPZ DRILL TRIP P Pull up to 12,851'to clear liner top w/ running tools&CBL tools-PU wt 220 SO wt 140 11:45 12:00 0.25 12,851 12,851 COMPZ DRILL SFTY P Herd pre job safety and operations meeting on changing well over to brine 12:00 15:15 3.25 12,851 12,851 COMPZ DRILL CIRC P Changed well over f/8,8 ppg MOBM to 8.8 ppg brine-pumped 10 bbls LVT-200 mineral oil-45 bbls Viscosified transition spacer @ 10.8 ppg-35 bbls cleaning spacer 10% DEEPCLEEN brine-35 bbls viscosified tail spacer High vis brine followed by 8.8 ppg brine 15:15 19:30 4.25 12,876 10,777 COMPZ DRILL DLOG P Blow down TD-PU 1jt. DP-POOH f/12,876'to 11,064'logging w/CBL- RIH to 11,636'-POOH f/11,636'to 10,777'-logging w/CBL 19:30 00:00 4.50 10,777 4,860 COMPZ DRILL TRIP P POOH f/10,777'to 4860'w/logging tool&liner running tool 11/25/2011 Finish POOH w/CBL&liner running tool-RU&ran 4 1/2"completion-Spotted inhibited brine-Spaced out tbg string&landed tbg w/FMC tbg hanger in wellhead-RU manifold&lines for testing-Tested auunlus to 1000 psi to confirm Seal assembly engaged-Attempt to test tbg to 3500 psi-pumping fluid away-ball&rod assembly not seated into RHC plug-Notifed Drilling Engineer-Called out Halliburton slick line 00:00 03:00 3.00 4,860 182 COMPZ DRILL TRIP P Finish POOH f/4860'to 1 2'w/CB C - tool&liner running tool 03:00 03:30 0.50 182 0 COMPZ DRILL PULD P Flow ck-well static-LD logging tool &liner running tool 03:30 03:45 0.25 0 0 COMPZ DRILL PULD P Clean up rig floor 03:45 04:00 0.25 0 0 COMPZ RPCOM RURD P Pull wear bushing 04:00 05:00 1.00 0 0 COMPZ RPCOM RURD P Rig up to run 4 1/2"upper completion 05:00 05:15 0.25 0 0 COMPZ RPCOM SFTY P Held prejob safety&ops meeting on running 4 1/2"completion Page 42 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 05:15 16:15 11.00 0 12,938 COMPZ RPCOM RCST P Ran 4 1/2"12.6#L-80 Hydril 563& IBTM complletion as follows: Baker Bullet seal stem assembly w/4 1/2" pup jt-2 jts 4 1/2"12.6#L-80 Hydril 563 tbg-Camco KBG-2 GLM w/4 1/2"12.6#L-80 Hydril pup jts top& btm-38 jts 4 1/2"12.6#L-80 Hyrdil 563 tbg-XO pup jt(4 1/2"Hydril 563 (p)x 4 1/2"IBTM(b)-214 jts 4 1/2" 12.6#L-80 IBTM tbg-Camco DB nipple w/4 1/2"12.6#L-80 IBTM pups jts top&btm-52 jts 4 1/2" 12.6#L-80 IBTM tbg to 12806.79'- Pick up tbg&obtain space out measurements 16:15 18:00 1.75 12,938 12,938 COMPZ RPCOM CIRC P RU lines-Spotted inhibited brine- Pumped 35 bbls inhibited brine followed by 195 bbls unhibited brine @ 6 bbls/min @ 520 psi 18:00 19:30 1.50 12,938 12,938 COMPZ RPCOM OWFF P Monitor observed slight flow-well static in 75 mins 19:30 20:30 1.00 12,938 12,951 COMPZ RPCOM RCST P LD 3 jts.tbg-PU space out pups 9.83'&9.84'-RIH w/2 jts 4 1/2"tbg -PU tbg hanger&MU to landing jt._ Landed hanger in well head w/tbg tail @ 12951.21'-GLm @ 12,826'- DB nipple @ 2363'-RILDS 20:30 22:15 1.75 12,951 12,951 COMPZ RPCOM RURD P PJSM on rigging up-RU Squeeze manifold&hard lines to annulus& landing jt.-Tested lines to 3800 psi 22:15 22:30 0.25 12,951 12,951 COMPZ RPCOM PRTS P Tested annulus to 1000 psi for 10 mins to confirm SBE seals are stabbed in 22:30 22:45 0.25 12,951 12,951 COMPZ RPCOM OTHR P Dropped ball&rod assembly 22:45 00:00 1.25 12,951 12,951 COMPZ RPCOM PRTS P Attempted to pressure up on tbg- Pumped 10 bbls brine-fluid pumping away @ 400 psi-Bleed off pressure -checked surface equipment-Re tested annulus to 1000 psi OK- Attempt to pressure up on tbg- pumped 5 bbls-pumping away @ 400 psi-Assumed ball not on seat @ XN nipple-Monitered well on pit# ✓ 6 gained back 10 bbls-monitor well went static 11/26/2011 RU slick line-RIH&seat rod&ball- Test to 500 psi OK-POOH w/slickline-close blind&test to 3000 psi Ok-RD slick line-MU landing jt.&test tbg to 3500 psi-Test annulus to 3500 psi-Shear DCK-2 valve in GLM-Set&test TWC-NU BOP-NU Tree 00:00 02:15 2.25 0 0 COMPZ RPCOM OWFF T Monitor well(static-Waiting on Slick line unit 02:15 02:30 0.25 0 0 COMPZ RPCOM SFTY T Held pre job safety meeting on riging up slick line 02:30 05:45 3.25 0 0 COMPZ RPCOM RURD T LD landing jt.-Install lubricator-RU head-Test to 500 psi-RU&MU slick line tools Page 43 of 45 Time Logs Date From To Dur S. Depth E. Depth Phase Code Subcode T Comment 05:45 09:15 3.50 0 0 COMPZ RPCOM SLKL T RIH w/tools to locate&chase ball& rod assembly to RHC plug-took wt. @ 12,982'-PU 1000'-Attempt to test tbg-No Good-RIH to 12,982- Tap down on B?R assembly w/slick line tools-Pressure up to 500 psi OK-POOH w/slick line tools to above blind rams 09:15 09:30 0.25 0 0 COMPZ RPCOM PRTS T Close blind rams&test tbg to 3000 psi for 5 mins-OK-bleed off 09:30 11:00 1.50 0 0 COMPZ RPCOM RURD T RD-lay down slick line tools-rig down lubricator-MU landing jt& squeeze manifold lines 11:00 13:00 2.00 0 0 COMPZ RPCOM PRTS P PJSM on testing-Test lines- A Pressure up on tbg to 3500 psi& test for 30 mins.-bleed tbg down to /�,r 2000 psi-Pressure up on annulus to 4.1)1( 3500 psi&test for 30 mins.-Bleed down tbg to&shear vlave in GLM 13:00 14:30 1.50 0 0 COMPZ RPCOM PRTS P Lay down landing jt-Set TWC-MU landing jt-Pressure up on annulus to2800 psi to test TWC in direction of • flow for 10 mins.-bleed off-LD landing jt 14:30 15:30 1.00 0 0 COMPZ WHDBO OTHR P PU stack washer&flush stack w/ Safe-Surf 0/water @ 7 bbls/min 15:30 16:30 1.00 0 0 COMPZ WHDBO OTHR P Blow down top drive-kill&choke lines-gas buster lines-vac out BOP stack 16:30 22:00 5.50 0 0 COMPZ WHDBO NUND P PJSM on rigging down RCD-PU riser-RDS RCD&set components in cellar-LD riser into cellar 22:00 22:30 0.50 0 0 COMPZ WHDBO NUND P PJSM on ND BOP stcak-ND BOP &set back in sub base 22:30 00:00 1.50 0 0 COMPZ WHDBO NUND P PJSM on NU tree-NU adaptor flange&tree 11/27/2011 Finish NU tree&Test-Pull TWC RU&pump freeze protect diesel-RD lines-Set BPV-RU&LD 4"DP f/ derrick 00:00 01:15 1.25 0 0 COMPZ WHDBO NUND P Finish NU tree 01:15 02:00 0.75 0 0 COMPZ WHDBO PRTS P Test tree flange&tbg hanger to 5000 psi for 10 mins.-Tested tree to 5000 psi for 5 mins. 02:00 03:30 1.50 0 0 COMPZ DRILL FRZP P Pulled TWC-RU lines for freeze protect 03:30 03:45 0.25 0 0 COMPZ DRILL SFTY P PJSM on pumping freeze protect diesel 03:45 05:30 1.75 0 0 COMPZ DRILL FRZP P Tested lines to 2500 psi-Pumped 82 bbls diesel w/Dowell down annulus taking returns up tbg @ 2.2 bbls/min @ 1100 psi(final pressure) -Shut down Dowell-Line up squeeze manifold putting tbg& annulus in communication to U tube -pressures equilized @ 300 psi- Shut in well Page 44 of 45 Time Logs Date From To Dur S.Depth E. Death Phase Code Subcode T Comment 05:30 06:45 1.25 0 0 COMPZ DRILL FRZP P Flush lines&manifold w/water f/ Dowell-Blow down lines&manifold w/air f/Dowell-RD lines&manifold 06:45 08:30 1.75 0 0 COMPZ DRILL PULD P RU FMC lubricator&set BPV- Secure well-Clear rig floor of excess equipment 08:30 11:00 2.50 0 0 COMPZ RIGMN1 RGRP T Remove TD saver sub-Remove TD grab head assembly 11:00 00:00 13.00 0 0 COMPZ DRILL PULD P Install mouse hole-LD 4"DP f/ derrick via mouse hole for rig move- Removed Super Sliders f/drill pipe 11/28/2011 Finish LD 4"DP-Clean up rig after MOBM-Prep for rig move-Released rig @ 1800 hrs.-Move to CD4-27 00:00 07:45 7.75 0 0 COMPZ DRILL PULD P Finish laying down 4"DP f/derrick for rig move 07:45 08:15 0.50 0 0 COMPZ DRILL PULD P LD mouse hole-clean&clear rig floor(4"tools) 08:15 18:00 9.75 0 0 COMPZ DRILL PULD P Clean up rig after MOBM-SimOPs (adjust air hose for TD-PU small components of BHA to rig floor) Blow down water&steam lines- disconnect service lines Released rig @ 1800 hrs. -Move to CD4-27 Page 45 of 45 CD4-03 Well Work Summary DATE SUMMARY 11/30/11 PULLED BALL & ROD @ 13055' RKB. PULLED DCK-2 @ 13055' RKB, REPL, .iD WITH 1/4" OV. PULLED 4.5" RHC PLUG BODY. IN PROGRESS. 12/2/11 MEASURED BHP @ 12700' RKB: 2625.30 MAX PSI, 158.66 MAX TEMP. COMPLETE. 12/9/11 PERFORMED SBHPS @ 12,700' RKB. SET CAT SV @ 13,053' RKB. IN PROGRESS. 12/10/11 PULLED OV @ 12,823' RKB. PUMPED 355 BBLS INH. SW AND 85 BBLS DIESEL TBG -> IA. U- TUBE TBG x IA. 12/13/11 SET DV @ 12,823' RKB. IN PROGRESS. 12/14/11 MITT @ 3500 PSI. / MITIA @ 2500 PSI. BOTH PASSED PULLED CAT SV @ 13,053' RKB. SET J- 4 INJ VLV @ 2370' RKB. NO CLOSURE TEST. COMPLETE. HALLIBURTON I Sperry Chilling WELL LOG TRANSMITTAL To: State of Alaska January 13, 2012 Alaska Oil and Gas Conservation Commission Attn.: Howard Okland 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501-3539 RE: MWD Formation Evaluation Logs: CD4-03 AK-MW-0008250734 CD4-03 50-103-20641-00 2" x 5" MD TRIPLE COMBO Logs: 1. Color Log 2" x 5"TVD TRIPLE COMBO Logs: 1 Color Log 2" x 5" MD XBAT SONIC Logs: 1 Color Log 2" x 5"TVD XBAT SONIC Logs: 1 Color Log 2" x 5" MD XBAT SONIC IMAGE Logs: 1 Color Log Digital Log Images & LWDG-formatted LIS Data w/verification listing: 2 ( 1 ` 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry Drilling Attn: Bryan Burinda 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3536 Fax: 907-273-3535 Bryan.Burinda@halliburton.com Date: a I / - Signed: ;,/vvr,_a Regg, James B (DOA) From: Brooks, Phoebe L (DOA) Sent: Tuesday, December 20, 2011 9:49 AMC- -;`'/(1 IZ 1 J 11 To: NSK Problem Well Supv ( l Cc: Regg, James B (DOA) Subject: RE: Pre-injection MIT's performed on CD4-03 Attachments: MIT CRU CD4-03 12-14-11.xls Pi'!) 2-1 )-413 Brent/Kelly, Attached is a revised report for MIT CRU CD4-03 12-14-11.The 75 and 90 minute readings for the MITT are now included in the notes (so that the data can be captured correctly in our system). Please let me know if you have any questions. Thank you, Phoebe Phoebe Brooks Statistical Technician II Alaska Oil and Gas Conservation Commission Phone: 907-793-1242 Fax: 907-276-7542 From: NSK Problem Well Supv [mailto:n1617conocophillios.com] Sent: Saturday, December 17, 2011 3:12 PM To: Regg, James B (DOA); Maunder,Thomas E (DOA); Brooks, Phoebe L(DOA); DOA AOGCC Prudhoe Bay Subject: Pre-injection MIT's performed on CD4-03 All, Attached is a copy of the pre-injection MITT and MITIA that was performed on CD4-03. Please let me know if you have any questions. Brent Rogers/ Kelly Lyons Problem Wells Supervisor ConocoPhillips Alaska, Inc. Desk Phone (907) 659-7224 Pager(907)659-7000 pgr. 909 1 i • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Submit to. jim reaq(malaska qov doa aogcc.orudhoe bavj alaska.00v phoebe brooks@alaska qov; tom.maunderj alaska.gov OPERATOR: ConocoPhillips Alaska Inc. '1.2ez6/ 1711 Z-0I t I FIELD/UNIT/PAD: Alpine/CRU/CD4 DATE: 12/14/11 OPERATOR REP: Desseraualt-HES AOGCC REP: Packer Depth Pretest India! 15 Min. 30 Min. 45 Min 60 Min. Well CD4-03 ' Type In/ N - TVD '7,382' Tubing 850 '3,575 3,550 3,525_ 3515 '3,510 Interval p P.T D 2111130 ' Type test P Test psi ' 1845.5 Casing 525 700 700 700 700 700 P/F P Notes: Pre-injection MITT OA 0 0 0 0 0 0 ' 75 minute TIO 3500/700/0 and 90 minute TIO 3500/700/0 Well CD4-03 • Type In/ N • TVD 7,382' Tubing 575 950 950 950 Interval 0 PTD 2111130 ' Type test P Test psi 1845.5 Casing 550 2,525 ' 2,515' 2,515 • P/F P Notes: Pre-injection MITIA - OA 0 0 0 0 Well _ P T.D. Notes: Well Type In). TVD Tubing Interval P T D Type test Test psi Casing P/F Notes: OA Well Type In/ TVD Tubing Interval - P.T D. Type test Test psi Casing P/F- , Notes: OA TYPE INJ Codes TYPE TEST Codes INTERVAL Codes D=Dnlling Waste M=Annulus Monitonng I=Initial Test G=Gas P=Standard Pressure Test 4=Four Year Cycle I=Industnal Wastewater R=Internal Radioactive Tracer Survey V=Required by Vanance N=Not Injecting A=Temperature Anomaly Survey T=Test dunng Workover W=Water D=Differential Temperature Test 0=Other(descnbe in notes) Form 10-426(Revised 06/2010) MIT CRU CD4-03 12-14-11 Page 1 of 1 Schwartz, Guy L (DOA) From: Schwartz, Guy L (DOA) Sent: Monday, November 28, 2011 9:07 AM To: 'Hunt, Hai L' Cc: Dai, Weifeng Subject: RE: CD4-03 (PTD#211-113): Change to completion plans Hai, You are correct ... this change to the un-cemented liner program doesn't require a PTD change or sundry. This email notification and explanation of the change is sufficient for our records. Regards, Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Hunt, Hai L [mailto:Hai.L.Hunt@conocophillips.com] Sent: Wednesday, November 23, 2011 9:28 AM To: Schwartz, Guy L (DOA) Cc: Dai, Weifeng Subject: CD4-03 (PTD#211-113): Change to completion plans Guy, The asset decided to shorten the liner in CD4-03 to minimize risk of getting the liner all the way to bottom. The asset considers the Alpine C sand competent enough to not need liner. The liner that we plan to run blank and is intended to to prevent the B sand/shale from falling in and closing off the lateral. There were no drilling excursions out of sand/into shale past this point. See attached completion procedure revisions for more details. The attachment contains an updated wellbore schematic. We were not required to do a sundry change the last time we decided to run a short liner(CD4-208A) so I'm assuming the same holds true for this change. Let me know if I'm incorrect in this assumption. Please call or email me if you have any questions. Happy Thanksgiving! Thanks -Hai Hai Hunt Completion Engineer ConocoPhillips Alaska, Inc. Office:(907)263-4674 Cell: (907)317-6342 Email: Hai.L.Hunt@ConocoPhillips.com 11/28/2011 70, “ri ConocoPhillips INE ConocoPhillips Alaska Inc. ALPINE PROJECT CD4-03 COMPLETION PROGRAM Revision to Liner Program Prepa ed by: Hai Hunt Completion Engineer ENDORSED BY: CONCURRED BY: CONCURRED BY: Ke v Freedman Mark Chambers 'Liz Ga tunas Staff Completion Engineer Drilling Superintendent Supervising Drilling Engineer Distribution: Rig Team: Bowen Roberts via e-mail Doyon Drilling via e-mail Chip Alvord 1 copy MI Swaco via e-mail Liz Galiunas 1 copy Baker Oil Tools via e-mail Mark Chambers 1 copy Halliburton via e-mail Brian Noel 1 copy Dowell via e-mail Nina Anderson 1 copy Schlumberger(Cameo) via e-mail Doyon 19 Supervisor 1 copy Packers Plus via e-mail Kerry Freedman 1 copy TAM International via e-mail Tim Schneider 1 copy Nick Pysz 1 copy Dave Barman 1 copy Invoicing Details: Network Number(Drilling): 10313961 Alpine Well File 1 copy Network Number(Wells): 10313962 Sharon Allsup-Drake original Anadarko via e-mail WBS: WCD.W3A.3029.01 Currier&Paulino via e-mail SAP Approver: DAIW Alpine APC Supervisor via e-mail Alpine Material Coordinator via e-mail CD4-03 Page 1 of 5 Completion Program 11/17/2011 - INE ConochiIIips 1. Background This procedure revision covers the change in liner configuration as follows: The Alpine team has decided to run liner only across the Alpine B sand, leaving the Alpine C sand unlined, instead of running the liner as described in the CD4-03 Completion Procedure dated 11/17/2011. The liner run across the Alpine B sand will be blank. The intended purpose of the originally planned slotted liner is to keep the hole open across inadvertent drilling excursions into weak shales. No drilling excursions or faults were encountered while drilling the lateral when TD was called on 11/21/2011. As such,there is no longer a need to run a full liner. The Alpine team has decided to change the liner program as detailed in this revision to minimize the risk of not getting liner to bottom and to reduce rig time and costs. 2. Risks Making the changes detailed in this revision will result in: 1. A small increased risk of trouble if the liner hanger does not set on first attempt. 2. A moderate reduction in risk* associated with being able run the liner to planned depth. * CD4-03 is one of three Alpine C horizontal wells drilled to date with sumps in the Alpine B shale. A short liner was run into CD4-208A and no problems were encountered. A longer(although not full length) liner was run into CD4-210A; this liner had to be rotated to make it to setting depth. Though we have not failed at running a liner to depth because of the sump design so far,the team still feels it is risky(hence the high torque liner connections). Additionally, while drilling the CD4-03 lateral, Doyon 19 experienced differential sticking drilling past two areas that forced the use of LCM. It is possible that these two areas will cause problems if a full length liner is run. 3. Summary of Procedure Changes A. Updated Schematic. The updated schematic shows the short liner, elimination of one swell packer, elimination of slotted liner, and the addition of a wireline entry guide. B. Updated Equipment list for the lower completion.. The updated equipment list gives details on the short liner, elimination of one swell packer, elimination of slotted liner, and the addition of a wireline entry guide. C. Addition of Decision Flowchart for Troubleshooting Liner Setting Problems. Not running liner to TD will make it difficult or even impossible to mechanically release the liner in the event that the liner hanger does not set. The attached troubleshooting flowchart is to be used in the event that there is trouble setting and releasing from the liner hanger. The pink diamonds denote decision points that require approval from the Alpine team in Anchorage. CD4-03 Page 2 of 5 Completion Program 11/17/2011 ConocoPhillips INE 4. Updated: Completion Schematic (page 7) CD4-03 Wet Plan WP04 Proposed Schematic I I 16"65#H-40 WeMD ND Conductor t 1 14'eldd Upper Completion: 14 Camco DB Landing Nipple(3.813"ID) 3150' 2000' 3.813 Profile A-1 Injection valve to be run off rig 0 2)XO,Tubing,4-W 12.6#/ft,L-80, 11500' 6674' Hyd 563 pin x IBT-M Box 3)4-% x 1 Camco KBG-2 GLM w/'DCK2(60°) 12782' 7316' 11-3/4"60 ppf L-80 BTC Pinned for 2500 psi casing to tbg shear Surface Casing 4)Tieback sleeve with 80-50 Seal Bore Receptacle @ 3,150'MD:2387'TVD cemented to surface Top Qannik 5)Baker 4.5"x 7"2XP Liner Top Packer 6461'MD i and Flexlock Liner Hanger(60-) 12950' 7389' 4093'TVD Calculated top of cement Btm Qannik behind 9-5/8"-5961'MD 6)HES XN 3.813"(3.725"NoGo) (60') 12932' 7391' 6490'MD To be run wr RHC plug body 4108'TVD 7)4'/: SLHT Blank Pipe Top Nanuq 4-1/2" 12.6#L-80 IBT-M to 8)TAM Swell Packer w/Cementralizers 14,150' 7529' 10581'MD' 11,500'MD 6192'TVD and Hyd 563 from 11,500'MD to 9)4-'% IBT-M Wireline Entry Guide 15,750' 7475' Btm Nanuq packer 6332'TVD 7"x 9-5/8" Liner Top Packer = @ 10,987'MD/6400'TVD • 9-618"40 ppf L-80 BTC Liner @ 11,180'MD/6500'TVD TOC @ 12,135'MD Per Halliburton RCBL(12NOV2011 ) a►. • `S 4-1/2"12.60 L-80 SLHT Blank Liner O to 15750'MD/7475'TVD 0 00 r ' Top Alpine C 12,971'MD r 7399'TVD Bottom Alpine C 7"26#L-80 BTC-Mod Liner 6-1/8 Hole,TD at 12,998'MD 1 7412'TVD with Tie Back to surface at 18,524'MD/7,521'TVD to 13,130'MD/7475'TVD CD4-03 Page 3 of 5 Completion Program 11/17/2011 Oa% " INE ConocoPhillips 5. Updated: Lower Completion Detail (page 21) Description MD TVD OD ID (ft) (ft) (inches) (inches) Baker 5"x 7"HRD ZXP w/16'tieback with seal bore receptacle Hydril 521 pin down 12928 7388 5.97 5 5"X 7"Flex Lock Hanger w/5"Hydril 521 pin x pin 12950 7389 5.94 4.25 XO sub 5"15#L-80 Hydril 521 box x 4-1/2"12.6#SLHT pin 5.2 3.958 4-1/2",12.6#L-80 SLHT,Blank 1 joint Pup joint,4-1/2",12.6#L-80 SLHT 5.2 3.958 XN 3.813"(3.725"NoGo)w/RHC Plug Body,4-1/2"SLHT 5.2 3.725 Pup joint,4-1/2",12.6#L-80 SLHT 5.2 3.958 Liner,4-1/2",12.6#L-80 SLHT,Blank 5.2 3.958 Pup joint,10',4-1/2"12.6#L-80 SLHT,blank 5.2 3.958 Swell Packer FSC-11,5.75"OD,Water Swellable,SLHT box x pin w/5.875"OD Cementralizers 14150 7529 5.875 3.958 Pup joint,10',4-1/2"12.6#L-80 SLHT,blank 5.2 3.958 Liner,4-1/2",12.6#L-80 SLHT,Blank 5.2 3.958 XO,Pup joint,10',4-1/2"12.6# L-80 SLHT Box x 4-1/2"12/6#L-80 IBT-M Pin 15749 7475 5.2 3.958 Wireline Entry Guide,4-1/2','12.6#,L-80,IBT-M 15750 7475 5.2 3.958 CD4-03 Page 4 of 5 Completion Program 11/17/2011 ;- - ♦ / ..,, 1-.)0 ConocóPhillips . - INE 6. Added: Liner Setting Troubleshooting Flowchart 1 2' rc ► -iii Nit 0 1 FUp i °oF G _ ► 6-us ?5, 8 $ a v `a ; 9 iia - 81 VI'''' 13 • - kJ z o�N o ( �'a Amb �0J /g Li yy� 0 v il 4 N gym' ' rr .84ts $gdia.-- . m.1 . - iG V C N ci '9 T eP n 5.44'S. X04 44 Ni a a pn ai o i �- m er I Vs y �c� T m-- ,i'O a`.' an 0 CD4-03 Page 5 of 5 Completion Program 11/17/2011 I cD61- 03 p-c (-r3 It 12200 ��I _i:.::.;:.,: N = 1- t 1 __pi ....„, .i,!,,,::.:,..,:..„i„i,i,i,i,i,:. .i ,,.. . i-- ,. -- L W���� fs II .,I 1. . ,• IIII i ":,';;-';::":.....'::i...i:. i , i _ .. : i-- ' . 4 i:f.:':::,,iiii:i7 , A _ _.:fi::.:'''''....:';':.i:::i: L- 1....1 ' i ' ��� ii ti .. ; iii F -,-- ---t � , ii -rt 12250 • t it t 1 I � T. " , r cg ---_ 4} i -- • A i .. 41, f =Mil4 Ill - , r ,• 1 ,,, ..1F)- :' .Hi ! • ,. 12300 -£� F ..,,„,,,_ �Urui. :� i !111 - �t.. - x -� r -l_ ave.. ,�11.1111.11 ii.....- ._ , 1 ilk ...,„„,..,..„- , ;iiId eni=� a .:.i s ! — + � „ .r �� _ _ 12350 �■ :���m V 4 q ' ; h{ •.... \ \ i 11 i } � I — , -t-- 12400 j .4.111:111.i. L: 3 I.4 f1.1• _ - l_._ • II I � ti _ ] • + 1 vti 1 • ii• - i 1 I { '�.• hY j.' -1 .Vv:? -1—. 1%: 1- _ .'fes,} 12450 j �r - r:: i II.t li- - - -- — 11111 I \ �_ — : e 1 I 1 {Y —:_-__ ___i__,=,,,,--{--t � i j� 1 -, i S t iii MI 1 12500 El ` _!. rr�y.. ..�- ! i,!;; -1 ` a1 • • s�MIN 1. ' �. . PJ ,1Nu 111,1.i.'- , • mi i ( { �- 111 I r �r �� j , �� S --:1-- r ` ` I 9 1z `? 7/ s"alb NAT J \ 7 i; [A LASE SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W.7th AVENUE,SUITE 100 CONSERVATION COMMISSION ANCHORAGE,ALASKA 99501-3539 PHONE (907)279-1433 FAX (907)276-7542 Chip Alvord Alaska Drilling Manager ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510-0360 Re: Colville River Field, Alpine Oil Pool, CD4-03 ConocoPhillips Alaska, Inc. Permit No: 211-113 Surface Location: 2892' FNL, 109' FEL, SEC. 24, T11N, R4E, UM Bottomhole Location: 3108' FNL, 3177' FEL, SEC. 6, T1ON, R5E, UM Dear Mr. Alvord: Enclosed is the approved application for permit to drill the above referenced service 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, Dani- . Seamount, Jr. Chair DATED this tj day of September, 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 STATE OF ALASKA j�P 2011 ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL Alia QW & Gas con. Commission 20 AAC 25.005 1a.Type of Work -lb Proposed Well Class Development-Oil ❑ Service-Win) ❑ Single Zone Q 1c.Specify if wells propo or Drill E Re-drill ❑ Stratigraphic Test ❑ Development-Gas ❑ Service-Supply ❑ Multiple Zone❑ Coalbed Gas ❑ Gas Hydrates❑ _ Re-entry ❑ Exploratory El Service-WAG Q Service-Disp ❑ Shale Gas 2 Operator Name. 5 Bond. ❑ Blanket ❑Single Well 11 Well Name and Number: ConocoPhillips Alaska, Inc. Bond No 59-52-180 CD4-03 3 Address 6 Proposed Depth 12. Field/Pool(s): P.O. Box 100360 Anchorage,AK 99510-0360 MD: 19614' TVD: 7521' Colville River Field 4a. Location of Well(Governmental Section) 7 Propegnation ease Num r) I iM- 7 - 2892'FNL, 109'FEL,Sec.24,T11N, R4E, UM ADL 388904 380044, 38007755 Oil Pool Top of Productive Horizon 8 Land Use Permit `T %-if 13 Approximate Spud Date 2351'FNL, 171'FEL, Sec.36,T11N, R4E, UM Tobin 932351, 932015 9/15/2011 Total Depth 9 Acres in Property 14 Distance to Nearest Property' 3108'FNL, 3177'FEL, Sec.6,T1 ON, R5E, UM 2560 +/-2170'from ADL 390675 4b Location of Well(State Base Plane Coordinates-NAD 27) 10 KB Elevation above MSL. 55 9 feet 15.Distance to Nearest Well Open Surface.x- 378135 8 y- 5957516 8 Zone- 4 GL Elevation above MSL 19.6 feet to Same Pool CD4-12,442' 16 Deviated wells Kickoff depth 275 ft. 17 Maximum Anticipated Pressures in psig(see 20 AAC 25 035) Maximum Hole Angle 93.4° deg Downhole' 3400 psig Surface:2650 psig 18 Casing Procram Specifications Top - Setting Depth -Bottom Cement Quantity,C f or sacks Hole Casing Weight Grade Coupling Length MD TVD MD ND (including stage data 42" 16" 62.5# H-40 Welded 77 37 37 114 114 Pre Installed 14" 11.75" 60# L-80 BTC 308037 01 37 iit:3117 2400 1110/246 Sx ASL/Class G 11.75" 9 625" 40# L-80 Hyd 521 11135 .244 y$04 11172 6505 560/352 Sx LiteCrete/Class G 8 5" 7" 26# L-80 BTC-M 13000 32 32 13032 7437 258 Sx Class G 6.125" 4 5" 12 6# L-80 SLHT 4614 15000 6948 19614 7521 Blank/Slotted Liner with Swell PKRS 19 PRESENT WELL CONDITION SUMMARY (To be completed for Redd!and Re-Entry Operations) Total Depth MD(ft) Total Depth ND(ft) Plugs(measured) Effective Depth MD(ft) Effective Depth ND(ft) Junk(measured) Casing Length Size Cement Volume MD TVD Conductor/Structural Surface Intermediate Production , Liner Perforation Depth MD(ft). Perforatio `-- -A---a" 20 Attachments: Property Plat❑ BOP Sketch❑ Drilling Program ❑ Time v Depth Plot ❑ Shallow Hazard Analysis ❑✓ Diverter Sketch❑ Seabed Report ❑ Dnlling Fluid Program ❑ 20 AAC 25 050 requirements ❑✓ 21 Verbal Approval Commission Representative Date `I 22. I hereby certify that the foregoing is true and correct Contact Nina Anderson 265-6403 Printed Name Chip Alvord Title Alaska Drilling Manager Signature A ,2 /� _ Phone 265-6120 Date ¶(((2Q IJ�I�- Commission Use Only 1 Permit to Drill API Number '/ Permit Approval� See cover letter Number. ? I/ — / 13 50- /63— 20611 1—00—40 I Date V) 1 I for other requirements Conditions of approval: If box is checked,well may not be used to explore for,test,or produce coalbed m hane,gas hydrates,or gas contained in shales $3.5100,54; So P 7--;51-- Samples req'd: Yes ❑ No Mud log req'd: Yes ❑ No Other *Zi.00 s` A n„ ....jaw. 7;54-- H2 measures: Yes ❑ No Directional svy rPn'ri: Yes [►i No ❑ C' I -J 1— T t..�o Y8 k III ;wf:a-( &) T lr FPD 1- ' e 1.oh) n r rs for — u1f »attr..io.. r.• QCts♦ ...j i4l0 Mc _ I'r t c8L '� ` / `/ 1 •-• y:✓-- COMMISSION Form.( 7// 0 40 (Revs 7/2009) This permitD is valid for 24 mon�Fr ri t1�e a#e� at v I �.005(g)) Submit in Duplicate COMMISSIONER � `\ &t,l RECEIVED' STATE OF ALASKA AUG 3 0 2011 ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL Malta ON&Gas Cana.Geniniggige 20 AAC 25.005 anchorage 1 a.Type of Work 1 b Proposed Well Class Development-Oil ❑ Service-Winj ❑ Single Zone E. 1 c Specify if well is proposed for Drill Q • Re-drill ❑ Stratigraphic Test ❑ Development-Gas ❑ Service-Supply ❑ Multiple Zone❑ Coalbed Gas ❑ Gas Hydrates❑ Re-entry ❑ Exploratory ❑ Service-WAG ❑• Service-Disp ❑ Shale Gas ❑ 2 Operator Name 5 Bond U Blanket ❑Single Well 11 Well Name and Number ConocoPhillips Alaska, Inc. Bond No 59-52-180 • CD4-03 3 Address 6 Proposed Depth 12. Field/Pool(s): P.O. Box 100360 Anchorage,AK 99510-0360 MD: 19614' • TVD 7521' . Colville River Field 4a Location of Well(Governmental Section). 7 Property Designation(Lease Number) i1i(ft//LA-- ‘i'6-3(., 2892'FNL, 109'FEL,Sec 24,T11 N, R4E, UM ADL 388902, 380044, 380077 • Exit-dal Oil Pool Top of Productive Horizon 8 Land Use Permit 1 Approximate Spud Date: 2351'FNL, 171'FEL, Sec 36,T11 N, R4E, UM Tobin 932351, 932015 9/15/2011 Total Depth 9 Acres in Property 14.Distance to Nearest Property 3108'FNL,3177'FEL, Sec 6,T1 ON, R5E, UM 2560 +/-2170'from ADL 390675 4b.Location of Well(State Base Plane Coordinates-NAD 27) 10.KB Elevation above MSL, ' 55.9 feet 15 Distance to Nearest Well Open Surface.x- 378135.8 • y- 5957516.8 'Zone- 4 GL Elevation above M, 19 6 feet to Same Pool: CD4-12,442' 16.Deviated wells Kickoff depth 275 • ft. 17 Maximum Antic'.:ted Pressures in psig(see 20 MC 25 035) Maximum Hole Angle 93 4° deg Downhole:, ''-'00 psig • Surface. 2650 psig • 18 Casing Program. Specifications Top - 'etting Depth -Bottom Cement Quantity,c.f.or sacks Hole Casing Weight Grade Coupling Length MD D MD D (including stage data) 42" 16" 62.5# H-40 Welded 77 37 37 114 114 mo 0, Pre Installed 14" 11 75" 60# L-80 BTC 3080 37 3117 2400 498f246 Sx ASL/Class G 11.75" 9.625" 40# L-80 _ Hyd 52112995 •7 37 15437 432/325 Sx LiteCrete/Class G 8.5" 7" 26# L-80 BTC-M 115028 32 32 5060 X59 258 Sx Class G 6.125" 4.5" 12.6# L-80 S T i 2 `15000 6948 22325 7079 Blank/Slotted Liner with Swell PKRS 19 PRESENT WELL CONDITIO 1.71 MM, -Y (To be completed for Redrill and Re-Entry Operations) Total Depth MD(ft). Total Depth TVD(ft) • is(•-a red) Effective Depth MD(ft) Effective Depth TVD(ft) Junk(measured) Casing Length •izi(;\ Cement Volume MD TVD Conductor/Structural Surface SUPERCEDED Intermediate (1(.9 Production Liner \ -�.N,/ yy,__-.--,,-._,__ - Perforation Depth MD(ft): Perforation Depth ND(ft): 20 Attachments. Prop- ' Plat❑ BOP Sketch❑ Drilling Program ❑ Time v Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch❑ Seabed Report ❑ Drilling Fluid Program ❑✓ 20 MC 25 050 requirements ❑✓ 21 Verbal Approv-. Commission Representative Date 8 -G?y_ ^1 0„ 22 I hereby - ify that the foregoing is true and correct Contact Nina Anderson 265-6403 J)P Printed 'ame Chip Alvord Title Alaska Drilling Manager Signature X. Phone 265-6120 Date e(2)(Lott Commission Use Only Permit to Drill API Number f y Permit Approval See cover letter Number 211 /I.• 50-/05TH"- )&V/L 1't L' Date for other requirements Conditions of approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas contained in shales 13--- Samples req'd: Yes ❑ No Et Mud log req'd: Yes ❑ No Other: H2S measures: Yes ❑ No ❑t Directional svy req'd: Yes IT? No ❑ APPROVED BY THE COMMISSION DATE fl f I rz'k : r ! ' I ,COMMISSIONFRR ConocoPhillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 ConocoPhillips Telephone 907-276-1215 August 29,2011 RECEIVED'����� Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 AUG 3 0 2011 Anchorage,Alaska 99501 Re: Application for Permit to Drill CD4-03 Alaska Oil&Gas Cam.G NIlissi j Dear Sir or Madam: Anchorage ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill an onshore horizontal injection well from CD4 drilling pad. The intended spud date for this well is 9/15/2011. It is intended that Doyon Rig 19 be used to drill the well. CD4-03 is planned to be a horizontal Alpine C sand injector. The intermediate hole will be drilled in 2 sections to faciliate Managed Pressure Drilling to manage shale instability. The 10-5/8" hole will be drilled to just above the HRZ with a 9-5/8" liner. The second intermediate will be drilled through the Alpine sands with a 7" liner. Managed pressure drilling will be used to maintain constant bottom hole pressure for shale stability while drilling the second intermediate hole section. A static mud weight greater than pore pressure will also be used and the equipment will tie in above the annular. After setting and cementing the 7"intermediate liner, a tie back liner to surface will be run to complete the intermediate casing. The 6-1/8"horizontal section will be drilled and the well completed as an injector with blank/perforated liner. At the end of the rig work program,the well will be flowed back for 2-3 days to mitigate reservoir damage. The well will then be closed in awaiting completion of well work and facilities connection that will allow the well to begin injection. It is expected that the K2(Qannik)sand will be considered a significant hydrocarbon bearing zone. The Nanuq and Qannik formations will be cemented a minimum 500'above top of the sand after setting the 9-5/8"liner. , 31N4LE srAyE e� Please find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 10-401 APPLICATION FOR Permit to Drill per 20 ACC 25.005(a). 2. A proposed drilling program 3. A drilling fluids program summary. 4. Proposed completion diagram 5. Pressure information as required by 20 ACC 25.035(d)(2). 6. Managed Pressure Drilling Diagram 7. Directional drilling/collision avoidance information as required by 20 ACC 25.050(b). Information pertinent to the application that is presently on file at the AOGCC: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold lay out as required by 20 ACC 25.035(a)and(b). 2. A description of the drilling fluids handling system. 3. Diagram of riser set up. If you have any questions or require further information, please contact Nina Anderson at 265-6403. Sincerely, rgreCtzt.---k— Nina Anderson Drilling Engineer Attachments cc: CD4-03 Well File/Sharon Allsup-Drake ATO 1530 Mark Chambers ATO 1566 Liz Galiunas ATO 1500 Lanston Chin Kuukpik Corporation CD4-03 Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment: Detailed Risk Information for further discussion of these risks) 14" Hole/ 11-3/4" Casing Interval Event Risk Level Mitigation Strategy Conductor Broach Low Monitor cellar continuously during interval. _Well Collision Low Gyro single shots, traveling cylinder diagrams Gas Hydrates Low Monitor well at base of permafrost, increased mud weight, decreased mud viscosity, increased circulating times, controlled drilling rates, low mud temperatures Running Sands and Gravel Low Maintain planned mud parameters, Increase mud weight, use weighted sweeps. Abnormal Pressure in Surface Low Increased mud weight Formations >2000'TVD Lost Circulation Low Reduced pump rates, mud rheology, lost circulation material, use of low density cement slurries 10-5/8" Hole UR to 11-3/4"/9-5/8" Liner Interval Event Risk Level Mitigation Strategy Abnormal Pressure in Surface low BOPE drills, Keep mud weight above 9.6 ppg. Check for flow Formations >2000' TVD during connections and if needed, increase mud weight. Lost circulation Low Reduced pump rates, reduced trip speeds, real time equivalent circulating density(ECD) monitoring, mud rheology, lost circulation material Hole swabbing on trips Moderate Reduced trip speeds, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECD) monitoring, weighted sweeps. Abnormal Reservoir Pressure low Well control drills, increased mud weight. No mapped faults occur within 500' of the planned wellbore. Hydrogen Sulfide gas Low H2S drills, detection systems, alarms, standard well control practices, mud scavengers 8-1/2" Hole/7" Casing Interval Event Risk Level Mitigation Strategy Abnormal Pressure in Surface low BOPE drills, Static MW 10.9 ppg. Monitor pressure held on Formations >2000' TVD annulus with MPD for abnormal increase. Lost circulation Low Reduced pump rates, reduced trip speeds, real time equivalent circulating density(ECD) monitoring, mud rheology, lost circulation material Hole swabbing on trips Moderate Reduced trip speeds, mud properties, proper hole filling, pumping out of hole, real time ECD monitoring, weighted sweeps, Utilizing MPD to minimize swab and surge Abnormal Reservoir Pressure low Well control drills, increased mud weight. No mapped faults occur within 500' of the planned wellbore. Hydrogen Sulfide gas Low H25 drills, detection systems, alarms, standard well control practices, mud scavengers 6-1/8" Hole/Horizontal Production Hole Event Risk Level Mitigation Strategy Lost circulation moderate Reduced pump rates, reduced trip speeds, real time equivalent circulating density(ECD) monitoring, mud rheology, lost circulation material Hole swabbing on trips Moderate Reduced trip speeds, Pump out to 7" shoe, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density(ECD) monitoring, weighted sweeps. Abnormal Reservoir Pressure Medium BOPE drills, Keep mud weight above 9.8 ppg. Check for flow during connections and if needed, increase mud weight. Well control drills, increased mud weight. Hydrogen Sulfide gas Low H2S drills, detection systems, alarms, standard well control practices, mud scavengers IN , L Alpine: CD4-03 Procedure 1. Move on Doyon 19. , ( ;mow •a`O• 2. Rig up riser, dewater cellar as needed. 3117 ,iD 3. Drill 14" hole to the surface casing point as per the directional plan. (Directional/MWD/GR/Res). 4. Run and cement 11-3/4"surface casing. • t.a�c.4ar £1 S A.- fi•ibr 0 Install and test BOPE to 3500 psi. �o"T O1 6. Pick up and run in hole with 10-5/8"drilling BHA to drill intermediate#1. Pressure test casing to 3000 psi. 7. Drill out 20'of new hole and perform FIT to 18.0 ppg. 8. Drill 11-3/4"hole to just above the HRZ. Under ream to 11-3/4"while drilling.(LWD Program: GR/RES/PWD). 9. Run 9-5/8" liner with hanger and liner top packer. • 10. Pump single stage cement job to cover the Nanuq and the Qannik sands. • o K 11. BOPE test to 3500 psi. • 12 Rig up MPD Equipment for the 8-1/2" hole section. 13. Pick up 8-1/2"drilling. 14. Drill out 20'of new hole and perform formation integrity test to 12.5 ppg EMW. 15. Drill 8-1/2" hole to intermediate casing point in the Alpine B sand. (LWD Program: GR/RES/PWD/Neut/Dens/Sonic) 16. Run and cement 7" liner per program. Tie back 7" liner to surface. • 17. Freeze protect casing annulus and casing. • 18. BOPE test to 3500 psi. - 19. Pick up RIH with 6-1/8"drilling assembly. (LWD Program: GR/RES/PWD/ADR). Test casing to 3500 psi. 20. Drill out and perform formation integrity test to 12.5 ppg EMW. Minimum acceptable leak off for drilling ahead is 11.0 ppg EMW. 21. Drill 6-1/8" horizontal section to TD. 22. Circulate the hole clean and pull out of hole. 23. Run lower completion of 4-1/2"liner with liner top hanger/packer with swell packers. • 24. Run upper completion of 4-'/2, 12.6#, L-80 tubing with SSSV DB profile, 1 GLM,XN profile and wireline entry guide. 25. Space out and land hanger. -�1' SI";kJ yftk 777.t4.,-(c. s(ee�� �Mas:ok L+ti ��""'� 26. Install 2 way check pressure test hanger seals to 5000 psi. Nipple down BOP. • 27. Install tithing F�e,�as adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. • 28. Test tufting and tubing-casing annulus separately to 3500 psi/30 mins. / C�+-* P T• ' s(. .n..;/- 1-c. Cor+, i,ss:ah 29. B . Shear circulation valve in GLM. 30. Circulate tubing to diesel and install freeze protection in the annulus. 31. Set BPV and secure well. Move rig off. L°► 1 .5t` ' raw. b o(e•✓ Post rig well work will include pulling the ball and rod assembly,and GLV change out. DR1GINAL Well Proximity Risks: Directional drilling/collision avoidance information as required by 20 ACC 25.050 (b) is provided in the following V attachments. CD4-12 is the closest existing well with a clearance factor close to 2.0. Ellipse to ellipse separation is 41.48' @1891' MD. Drilling Area Risks: Reservoir Pressure: Offset injection has the potential to increase reservoir pressure over predicted, although this is highly unlikely, the rig will be prepared to weight up if required. Lower Shale Stability: High mud weights in the intermediate will require higher mud weights to stabilize. Standard • LCM material and well bore strengthening pills are expected to be effective in dealing with lost circulation if needed. Additional care and attention will be given to the higher potential of inducing a kick when drilling horizontally as opposed to vertically. Good drilling practices will be stressed to minimize the potential of taking swabbed kicks. Annular Pumping Operations: Incidental fluids developed from drilling operations on well CD4-03 will be injected into a permitted annulus on CD4 • pad or the class 2 disposal well on CD1 pad. • The CD4-03 surface by intermediate casing annulus will be flushed with 300 bbls of fresh water prior to freeze protecting with diesel to 2000' TVD. The significant hydrocarbon zones are the Alpine, Kuparuk, Nanuq and the Qannik reservoir. There will be 500' of cement above the top of the Qannik reservoir. CD4-03 will not qualify as a candidate for annular pumping operations due to the 4 string casing design. Casing/Liner Design: The 85% collapse and burst ratings are listed in the following table: Wt Connection 85% of 85% of OD (ppf) Grade Range Type Collapse Collapse Burst Burst 9-5/8" 40 L-80 3 BTC - Mod 3,090 psi 2,626 psi 5,750 psi 4,887 psi 7" 26 L-80 3 BTC-Mod 5,410 psi 4,599 psi 7,240 psi 6,154 psi DRILLING FLUID PROGRAM SPUD to Intermediate#1 Intermediate#2 Production Hole 14"surface casing 11.75" hole 8-1/2" hole Section—6 1/8" point— 11.75" 9.625" Casing 7" Casing Density 8.8— 10.0 ppg 9.6— 10.0 ppg 10 9— 130.4alag 9.0 ppg PV 10-25 10-25 15 -22 YP 20-60 15-25 15-25 10 - 15 Funnel Viscosity 100—200 Initial Gels 4—8 4—8 9- 12 10 minute gels <18 <18 12-20 API Filtrate NC— 10cc/30 min 4-12cc/30 min (drilling) 4-12cc/30 min HPHT Fluid Loss at 160 (drilling) 12 - 14 cc/30 min PH 8.5-9.0 9.0- 10.0 9.0- 10.0 9.0-9.5 % by wt CaCl2 33 % Oil/Water Ratio 80/20 Surface Hole: A standard high viscosity fresh water / gel spud mud is recommended for the surface interval. Keep flow line viscosity at± 200 sec/qt while drilling and running casing. Reduce viscosity prior to cementing. Maintain mud weight < 9.6 ppg by use of solids control system and dilution where necessary. Intermediate Hole Section: Fresh water gel/ polymer mud system. Ensure good hole cleaning by pumping regular sweeps and maximizing fluid annular velocity. There is potential for lost circulation, particularly after the reservoir is penetrated. Maintain mud weight at or below 9.8 ppg and be prepared to add loss circulation material. Good filter cake quality, hole cleaning and maintenance of low drill solids (by diluting as required)will all be important in maintaining wellbore stability. Production Hole Section: The horizontal production interval will be drilled with a MOBM drill-in fluid. The fluid will consist of 80/20 OWR. Base oil is LVT-200 mineral oil, the internal phase will consist of 33% w/w CaCl2 brine with emulsifiers and wetting agents. Sized calcium carbonate will be used as a bridging agent for proper filter cake building and fluid loss control. RI GGIN A L CD4-03 Completion Schematic CD4-03 Well Plan WP04 Proposed Schematic J 16"65#H-40 Welded MD TVD Conductor to 114' Upper Completion: 1)4'/z"Camco DB Landing Nipple(3.813"ID) 3150' 2000' 3.813"Profile K-1 Injection valve to be run off rig 0 2)XO,Tubing,4'W 12.6#/ft,L-80, 11500' 6674' Hyd 563 pin x IBT-M Box 3)4'W x 1"Camco KBG-4-5 GLM w/DCK2(60°) 12782' 7316' Pinned for 2500 psi casing to tbg shear 11-3/4"60 ppf L-80 BTC Surface Casing 4)Tieback sleeve with 80-50 Seal Bore Receptacle @ 3,117'MD/2,400'TVD cemented to surface 5)Baker 4.5"x 7"ZXP Liner Top Packer 12882' 7361' and Flexiock Liner Hanger(60°) 6)HES XN 3.813"(3.725"NoGo) (60°) 12932' 7391' To be run w/RHC plug body 4-1/2" 12.6#L-80 IBT-M to 7)4'/2"SLHT Blank Pipe 11,500'MD and Hyd 563 from 11,500'MD to 8)Swell Packer 15200' 7471' packer 9)4'/2"SLHT Slotted Liner 19614' 7521' I 9-5/8"40 ppf L-80 BTC Liner @ 11,172'MD/6,506'TVD O Packer Fluid mix: Inhibited Kill weight Brine with 2000'TVD diesel cap TOC at least 300'MD 0 above Packer&500' O MD above Kuparuk C. 4 Top Kuparuk C -4 0 12,348'MD/7,099'TVD �— — 0 u Top Alpine C 12,922'MD/7,386'TVD Ni 7"26#L-80 Liner with Tie 6-1/8"Hole,TD at Back BTC-Mod at 19,614'MD/7,521'TVD to 13,032'MD/7,438'TVD ORIGINAL CD4-03 PRESSURE INFORMATION AND CASING DESIGN (per 20 ACC 25.005( c) (3,4)and as required in 20 ACC 25.035 (d)(2)) The following presents data used for calculation of anticipated surface pressure (ASP)during drilling of this well: Csg Setting Fracture Pore Casing Size Depth Gradient pressure ASP Drilling (in) MD/TVD(ft) (lbs./gal) (psi) (psi) 16" 114/ 114 10.9 52 53 11.75" 3117/2400 14.5 1086 1569 9.625" 11172/6506 14.5 2943 2621 7" 13032/7437 14.5 3365 2650 N/A 19614/7521 16.0 3403 N/A PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE (ASP) ASP is determined as the lesser of 1) surface pressure at breakdown of the formation casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP = [(FG x 0.052)-0.1]D Where: ASP =Anticipated Surface pressure in psi FG = Fracture gradient at the casing seat in lb/gal 0.052 = Conversion from lb./gal to psi/ft 0.1 =Gas gradient in psi/ft D =true Vertical depth of casing seat in ft RKB OR 2) ASP = FPP-(0.1 x D) Where; FPP = Formation Pore Pressure at the next casing point ASP CALCULATIONS 1. Drilling below conductor casing (16") ASP = [(FG x 0.052)-0.1] D = [(10.9 x 0.052)-0.1] x 114 = 53 psi OR ASP= FPP-(0.1 x D) = 1086-(0.1 x 2400') = 846 psi 2. Drilling below surface casing (9 5/8") ASP= [(FG x 0.052)-0.1] D = [(14.5 x 0.052)-0.1] x 2400 = 1569 psi OR ASP= FPP-(0.1 x D) =2943-(0.1 x 6506') =2292 psi 3. Drilling below surface casing (9 5/8") ASP = [(FG x 0.052)-0.1] D = [(14.5 x 0.052)-0.1]x 6506 =4255 psi OR ASP = FPP-(0.1 x D) = 3365-(0.1 x 7437') =2621 psi .niks` 4. Drilling below intermediate casing (7") ASP = FPP-(0.1 x D) = 3403-(0.1 x 7521') =2650 psi PIn ' ,? � I Cementing Program: 11.75" Surface Casing run to 3117' MD/2400' TVD. Cement from 3117' MD to 2617' (500' of fill) with Class G+Adds @ 15.8 PPG, and from 2617' to surface with Arctic Set Lite 3. Assume 2. 1_% excess annular volume in permafrost and 50% excess below the permafrost (1565' MD). Lead slurry: (2617'- 1565') X 0.3161 ft3/ft X 1.5 (50% excess) = 500 ft3 below permafrost 1565' X 0.3161 ft3/ft X 3.5 (250% excess) = 1731 ft3 above permafrost Total volume= 500 + 1731 =2231 ft3 => 1110 Sx @ 2.01 ft3/sk ✓ System: 1110 Sx ArcticSet Lite 3 @ 10.7 PPG Tail slurry: 500' X 0.3161 ft3/ft X 1.5 (50% excess) = 237 ft3 annular volume 80' X 0.6331 ft3/ft= 50.6 ft3 shoe joint volume 7 Total volume=237 + 50.6=288 ft3 => 246 Sx @ 1.17 ft3/sk System: 246 Sx Class G+ 0.2%D046 antifoamer, 0.3% D065 dispersant and 1% S001 accelerator @ 15.8 PPG yielding 1.17 ft3/sk 9.625"Intermediate Casing run to 11172' MD /6506' TVD with Under ream hole to 11-3/4" Cement first 1000' with 15.8 ppg and from 1172' MD to 6000 +/-' MD (minimum 500' MD above top of reservoir) with LiteCrete.Assume 30% excess annular volume. C- a "°O' T✓D Lead Slurry: (10,000'-6,000') X 0.2476 ft3/ft X 1.3 (30% excess) = 1287 ft3 annular vol. Total volume= 1287 ft3 => 560 Sx @ 2.3 ft3/sk System: 560 Sx LiteCrete @ 11 PPG yielding 2.3 ft3/sk Tail Slurry: (1172') X 0.2478 ft3/ft X 1.3 (30% excess) = 378 ft3 annular vol. 80' X 0.4259 ft3/ft= 34 ft3 shoe joint volume Total volume= 378 + 34 =412 ft3 => 352 Sx @ 1.17 ft3/sk System: 352 Sx Class G+ 0.2% D046 antifoamer, + 1%S2, 0.2%D46, 0.3%D65 accelerator @ 15.8 PPG yielding 1.17 ft3/sk 7" Liner run to 13032' MD/7437' TVD Cement from 13032' MD to 11172' MD with Class G+ adds @ 15.8 PPG. Assume 20% excess annular volume. Tail: (13032' - 11172') X 0.1269 ft3/ft X 1.2 (20% excess) =283 ft3 annular vol. 80' X 0.2083 ft3/ft= 17 ft3 annular vol Total Volume=283 + 17 =258 Sx @ 1.16 ft3/sk System: 258 Sx Class G+ 0.2% D046 antifoamer, 0.25% D065 dispersant, 0.25% D800 retarder and 0.18% D167 fluid loss additive @ 15.8 PPG yielding 1.16 ft3/sk ORG1NAL IIIMMIIIMINIIIIIIIIIIIIIkk U .E. ru v -0 c r a s 2 E Ila H `o I ra N s cu t� I I CI I, o IW Q E ' Sia [� L _ v = I I 14� a 2 a Y . c ' -.'r _ 11 ti._ F- H a, a • V E cv m O1 u a 111 W n L ICI I a r°-' N c 1 O �^ O CI) .1 O Y �+ O y O Y z i [1111Unli: a 112:13=11 I * a_L _ i 7 H , H u _tiC.. Y a U 19 �_ m H11 411 I n Il 0. CO 'CI i ''0 4'0: CL iii ➢mil - L c N l l 4 O • i a. it—;➢I H lEll O ca cn = o ca = E ° o r=a o.c c o. II 11 II I t II ii;4 3 cu 41 a 1 ➢ t ': N 4J a 7 ILII 11111 - ` atun [ .0(; NI d — 1 �, i co a ] cc C t i y as m a / W 1= . to # a \➢ i El I HC II II = I I lila ii. = ORIGINa zr, ConocoPhillips(Alaska) Inc. -WNS Western North Slope CD4 Nanuq Pad Plan: CD4-03 Plan: CD4-03 Plan: CD4-03wp04 Reduce inclination through HRZ & Miluveach to 60° from 65°. Standard Proposal Report Permit Pack 11 July, 2011 HALLIBURTON Sperry Drilling Services Northing (5000 ft/in) II , Iiii 1 I 1 i i , IiiiiIiiiiIiiiiImiIiiiiIiiiiIiiiiIiiiiIiiiiIiiiiIiiiiIm 1— `- 1 _ ri — (NJ -o C L U N W m E' ,_ O) O co M (6 Q i O U M • 0E)M U U v o o _ o 0 U CO .C1- _ O� N fl m N N Sr .. M co M @ O V 11• V - • a 0 U U El- C m 0 o N MN _ 1 v a 10.° :adir)',.: . ,r C pO _- a a0p II a Op_ Q ON ..�� • ` O O ra - (11-)C19 ' ip, -cz 4 cn - 10 fit MI-V1-* '--,a?,,..*. cN C.) u) Ot eggiO**,°- i--- -1- o a Lu _ 4011i ti I&N 1 I I I I I 1101*',1 I ik, 1 t N ca Z • v d\ 0 U m U r rso'cf-st .n.a j) UU U 0 U op U - y - V co o v _ U o .' V C . - U Y N d t O CS O M aZ CO V) O Z G. a dv o� 0 0 0 v 11 i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I (u!/4 OOOS) Bu!4pON ORIGINAL 0 1 Y t- 1 2 2p 2 2 2g. g 48o82 E [i xp9:z 81 ¢ o 8 p1 'o o MP J 11Li o f f - .48m8te 2$2$08..6$ y o `f"" =8 8n S $ a s cVm�VEo 0ng oi , M ooo — � r2 ,,,,.--- E-1 r r r mg2 go8VA , o N • 'i8s88oesee:�m8o Yo2"'-'-'"""" 2 .4xap0MVgp p . agr�iNNNn, 6qyn _, m Opt p t J g v• _ ~ u.0 - OLL - 00 '$$8'0 030 888 18888$8$888 n x g ogal o, N m g i q r 41 �g.gnn %?6,u4$8gma N.N 1p p 9 G - m i nr,P,Pnnnwn, �$n��en$nrnn 4 . m m 6 Y 45, N -, o N L N I r v 0 j y \ m ° r C . G\ �s.88o88888:m��W 888 ~ OLL 4,p LL �\ \ 5 Y Y �• h4 P-TA RTI m m c ~ M - I \ \ 1 I Ili 0 M 0 \ T. 00^nnnrr��nr 8"'liFm$F0 �, CC om �m3m00����^. A A y\ x 0 \ \ 1 1 1 1 N C \ l�q —8 1 \ 1 II 1 12 \ J N I� N O \ \\ \ \ I I I 1 \ 0) - G I I N Y \ 1 \ \ 1 11 1 \ Q 1 a I I N A \ \ \ 1 1 1 1 I \ G 1i'l _ C - Y I I 0) \ \ 1 1111 1 o\\ a0 a 1 , I \ 1 1 \1 11 1 00 !a I . - 1 I I I \ \ 1 \1 11 1 00 O! , .I - 0 I I 1 O\ \O1 1\11 1 00 I1� r G g 6 111 I I 01 c G\\.O g OQQ O ' b - + N M e 8, g� g r m \ oa W'I i 1 I _ i N 0 i .o N .i. v -, h\ 0 �. I x ' r - I N G iV U 1 p e a - 3 . a In\ 1 S F J L 0 P.!- . 1 1 1 it N a IF G3 V - m \ ::: -(1-o - ^ri V - 0 y \ \ > m $— dj — °4 tui \\ 0008E \ p_ Y V 0 r \ - 4NQq C _ r O C o r \ - U - v m \ \000Z N_ No 8 S `' \ .58 q N Ip 0 \ p_.9i m v yU - - m p - - m r \ 000'(L -1-E O L y \ _ 1 I I I I I I I I I 1 1 I I I I I I I I I I I o \\ p_ a Y % • � N_ 60 (u 0000(+)43�pN/F)47�pS - a n 53° 8 8- o 8— o o U 8 iN t�y 5� _ OLL N \\ 4000 �t 14(Y4Y4 0 1- r -_ /y\-pd.06\ - c O M 3R r, R . N O °09' U_ o Q. Wb• ' vo a 9 of _ o o 3 8 00Mil 2 tER a 091 II r� �° X33 _ o rn 0�. 1 x Iri Oj 0 888 $ rill $— c O ,1/\\I i.', r _8 m j■s$� 888 + p)0,, 1 I I, . _ ° Tr Q D. Sr$ 2pgggggggpg §59999e p�4m • a rte - f 1 1 I 111 c N R 33°'9 m _.8:88.�So,aO N N 11 I I' \I\ - bb 6 ddddd dd a bb am? - a ����(((( - U 00 U N gE S8 L'/ ,i•'(J_ I 111 x U p @ gv 6. 1,66[s6.,606.;66646,461;``' - o •'p• I 1 ao - 6SE66 0y F"'_' $ El$8$ - , ` oo �/ I 1 111 $ 0 i tit' �'g^$ Q8889088�8$Aerav08e In 00 I III 111 �� $ a 'od ry� amen<meaoommna - m 09 QI 111 1111 g �a-��. u u mid 8.88 �w�� �an �e $ LL 0 j1 111 $ '= S a a�eNse ee$ PI! u�mmmnSOSm nn n$m$ $— F. p0 I I 1 1 —I acc11, B Lea Ipppb "E ^ n _ETS.Ig<�daSn eri.gq�r,o88 0 o 1 1 111 m a No nq.�i,ee ma8x r 4o`��ee«m�arve S _ r 0 m 0 III 111 - E Aa q 412 rN �'118V O ati rallq°�' N"'F 0 a 0009 1I 1 II 12 * i1 ^R } {$ IRRiailiWigilii _ p o m F y - 11 1 1111 V _ 3 Uig �� 3'o m1O noro$:&n ~ N v c I 1 111 11 _ :' rc ep v y�N�mg dee ^3 � y^y�R ^3: - ,- a 1oq N o\ 0004,' I I I 11 11 m ng 8r'$ - co m= a s N 11 1 11 - e e _<sc� = o d v „<" N%��� ^��� 388w888;988 89 9838, 0 r t III I 11 I $, 8 .- "w„"88Psna 8— a 9 t =0 t ' II I I — �g@�� 8888 . .waa000^ r Y I '� °'\ rn "mobI 1 �� anA � 0000ro==$=Nnaum$i8 - I I y I )II 1 - tn �( ��'n'aim$umnsr:& nrn-Tran I 1 N \ 6 II1 I I 1 a.w `^\' R$ 8888$ 8;008x8 11 I 1 \«° \ �0f• a I E 0I� - d ^ g-F8898 998. 99988 - I 11 y \\ m Y fl ? - N ££ �rm8nnn�nnn�nn I I \ ^7 g 2 a 0 8 . 50899900$$ 85 999 - 11 I 11 �02 m YI 1i _ � �' PM $ �e ....�-�gr'o�oSg n-e - II 11 tJ �� U\ 1d'I II I1I1 I p - //�� - , P C , x111 1 I I pr�Rtitl a ' 3' ' `a w 1jsoli I n 0 m o m8""Me0000n..q^13 Z aII11 l 2g 37w w ,$ IY 1 111 /1'1 1 IU V _ T. 8989$ rSiil VI 'Ei N95$ 1 5111 11,c - JS$ 111!1 I II a �3 -Fa r.,.»mrma--------- a v 1v.II 1-.111111 Ii a C 4. L - I I I I I I I i i i I I I I •Il\ 1 l\11t ILI I- 8838 U I �8 8 N!ns 0095)4lda0 leai>aaA anal O O O N •= O O O O \V am cT 03Cr) co O d 0c.) .4 't if O O O O O O 00 00 p O O p OO_, O �! O O Lo O O O O O O O O O O O 0 ! co + O O Oco d0' in C9 ti GO O X W ci N X X : O O _O O X M 1 411. O IO —O CO M O 1 O V' O 0 V O O O N O O O O O O O O O OO M CD Cr) N LC) (U!/14 000€) +)41JoN/(—)uMoSI . e e... , e __ o Na 9' 1G 1 170aME0-17a0 CDp 0 1%1.961. / CO _ 0006E CD 0008E r o —o . CVCV 000,41, "4 O o 0 • 00091, --oN co 13000 y o 0 —o °0 . 14000 0 0 0°o1°,9 N 0 tg 0001( oEN_ 0 0 LCD CO LC, °00 L , � CO M x C 0 ti o °06 x p o a) 0° -o °8 co co / L °°°` illin °°°90 O o CI °°0l M O p 0 °°ops N 0 �� 0 °°c, o U ���� X o M O p o O O O O O O O O O O O 0 0 0 0 0 N N co O O (ui1q 000 ) 4ldaa 1ea!Taan anal Ur( 1b NAL V1.961.6 �OdM£0-ba3 o - o co T, 1 Ir.) 0o 0006 6 co x a) r.c\ o • O 1- C 0 00081, _ 0 . O in (i) co a) to 000L6 °68 i 0 _ N T-- O O O 0 O O 00091. 0 6 - ti � (6 C O U a) O w O -CO (5 -5000 0 'Cr) 93° 44. o 0 _ O Q 4000 °' M 000 `c, 006 Z o r -o 1 x °09 / o-)O OCI Lo 9 o x o OOOLL ti -co o O o o O o o LO o LO o In I- O N O co r- r- ti (u!/ 05z) gTdaa le3 flJ8A anal LikIGLNAL ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Project Western North Slope Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site CD4 Nanuq Pad Site Position: Northing: 5,957,908.57ft Latitude: 70° 17'36.666 N From: Map Easting: 377,794.25ft Longitude: 150°59'22.031 W Position Uncertainty: 0.00 ft Slot Radius: " Grid Convergence: -0.93° Well Plan:CD4-03 Well Position +N/-S 0.00 ft Northing: 5,957,516.83ft • Latitude: 70° 17'32.868 N, +E/-W 0.00 ft Easting: 378,135.75 ft . Longitude: 150°59'11.894 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 19.60ft Wellbore Plan:CD4-03 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2011 7/7/2011 16.04 79.70 57,318 Design CD4-03wp04 Audit Notes: Version: Phase: PLAN Tie On Depth: 36.30 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (0) 36.30 0.00 0.00 155.00 1 7/11/2011 5:26:12PM Page 2 COMPASS 2003.16 Build 69 ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Plan Sections Measured Vertical TVD Dogleg Build Turn Depth Inclination Azimuth Depth System +NI-S +E/-W Rate Rate Rate Tool Face (ft) (°) (°) (ft) ft (ft) (ft) (°/100ft) (°/100ft) (°/100ft) (°) 36.30 0.00 0.00 36.30 -19.60 0.00 0.00 0.00 0.00 0.00 0.00 275.00 0.00 0.00 275.00 219.10 0.00 0.00 0.00 0.00 0.00 0.00 600.39 4.88 177.45 600.00 544.10 -13.84 0.62 1.50 1.50 0.00 177.45 904.09 12.47 177.45 900.00 844.10 -59.58 2.65 2.50 2.50 0.00 0.00 2,243.99 59.37 177.45 1,955.05 1,899.15 -823.15 36.66 3.50 3.50 0.00 0.00 4,294.97 59.37 177.45 3,000.00 2,944.10 -2,586.22 115.18 0.00 0.00 0.00 0.00 10,577.44 59.37 175.49 6,200.90 6,145.00 -7,981.58 448.18 0.03 0.00 -0.03 -90.36 11,782.11 60.00 200.00 6,815.90 6,760.00 -9,000.03 308.97 1.75 0.05 2.03 94.59 12,892.11 60.00 200.00 7,370.90 7,315.00 -9,903.35 -19.81 0.00 0.00 0.00 0.00 12,942.11 60.00 200.00 7,395.90 7,340.00 -9,944.04 -34.62 0.00 0.00 0.00 0.00 13,032.11 64.95 200.00 7,437.48 7,381.58 -10,019.02 -61.91 5.50 5.50 0.00 0.00 13,052.11 64.95 200.00 7,445.95 7,390.05 -10,036.04 -68.10 0.00 0.00 0.00 0.00 13,507.56 90.00 200.00 7,543.94 7,488.04 -10,450.52 -218.96 5.50 5.50 0.00 0.00 14,392.87 93.40 160.28 7,516.59 7,460.69 -11,317.67 -221.37 4.50 0.38 -4.49 -84.69 15,097.54 93.40 160.28 7,474.84 7,418.94 -11,979.85 15.96 0.00 0.00 0.00 0.00 15,255.49 89.46 154.36 7,470.90 7,415.00 -12,125.46 76.81 4.50 -2.49 -3.75 -123.55 18,426.10 89.46 154.37 7,500.90 7,445.00 -14,983.92 1,448.32 0.00 0.00 0.00 89.95 19,614.43 88.61 154.53 7,520.90 7,465.00 -16,055.88 1,960.76 0.07 -0.07 0.01 169.71 7/11/2011 5:26:12PM Page 3 COMPASS 2003.16 Build 69 ConocoPhillips HALL.IBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) • Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True • Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +NIS +E/-W Northing Easting DLS Vert Section (ft) (°) (°) (ft) ft (ft) (ft) (ft) (ft) -19.60 36.30 0.00 0.00 36.30 -19.60 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 100.00 0.00 0.00 100.00 44.10 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 200.00 0.00 0.00 200.00 144.10 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 275.00 " 0.00 0.00 275.00 219.10 0.00 0.00 5,957,516.83 378,135.75 0.00 0.00 KOP:DLS 1.5 TFO 177.45 300.00 0.37 177.45 300.00 244.10 -0.08 0.00 5,957,516.75 378,135.75 1.50 0.08 400.00 1.87 177.45 399.98 344.08 -2.04 0.09 5,957,514.79 378,135.81 1.50 1.89 500.00 3.37 177.45 499.87 443.97 -6.62 0.29 5,957,510.21 378,135.94 1.50 6.12 600.00 4.87 177.45 599.61 543.71 -13.80 0.61 5,957,503.02 378,136.14 1.50 12.77 600.39 4.88 177.45 600.00 544.10 -13.84 0.62 5,957,502.99 378,136.14 1.50 12.80 Start Build 2.50 700.00 7.37 177.45 699.03 643.13 -24.46 1.09 5,957,492.36 378,136.44 2.50 22.62 800.00 9.87 177.45 797.89 741.99 -39.43 1.76 5,957,477.38 378,136.87 2.50 36.48 900.00 12.37 177.45 896.01 840.11 -58.70 2.61 5,957,458.10 378,137.41 2.50 54.30 904.09 12.47 177.45 900.00 844.10 -59.58 2.65 5,957,457.22 378,137.44 2.50 55.12 Start Build 3.50 1,000.00 15.83 177.45 992.99 937.09 -83.00 3.70 5,957,433.79 378,138.10 3.50 76.78 1,100.00 19.33 177.45 1,088.30 1,032.40 -113.17 5.04 5,957,403.60 378,138.95 3.50 104.70 1,200.00 22.83 177.45 1,181.59 1,125.70 -149.09 6.64 5,957,367.66 378,139.97 3.50 137.93 1,300.00 26.33 177.45 1,272.52 1,216.62 -190.64 8.49 5,957,326.09 378,141.15 3.50 176.37 1,400.00 29.83 177.45 1,360.73 1,304.83 -237.66 10.58 5,957,279.05 378,142.48 3.50 219.87 1,500.00 33.33 177.45 1,445.91 1,390.01 -289.97 12.91 5,957,226.71 378,143.96 3.50 268.26 1,600.00 36.83 177.45 1,527.73 1,471.83 -347.38 15.47 5,957,169.28 378,145.59 3.50 321.37 1,700.00 40.33 177.45 1,605.90 1,550.00 -409.67 18.24 5,957,106.96 378,147.35 3.50 378.99 1,800.00 43.83 177.45 1,680.10 1,624.20 -476.61 21.23 5,957,039.98 378,149.25 3.50 440.92 1,900.00 47.33 177.45 1,750.08 1,694.18 -547.95 24.40 5,956,968.61 378,151.27 3.50 506.92 2,000.00 50.83 177.45 1,815.57 1,759.67 -623.42 27.76 5,956,893.09 378,153.40 3.50 576.75 2,100.00 54.33 177.45 1,876.33 1,820.43 -702.75 31.30 5,956,813.72 378,155.65 3.50 650.14 2,200.00 57.83 177.45 1,932.12 1,876.22 -785.64 34.99 5,956,730.79 378,158.00 3.50 726.82 2,243.99 59.37 177.45 1,955.05 1,899.15 -823.15 36.66 5,956,693.26 378,159.06 3.50 761.52 Start 2050.97 hold at 2243.99 MD . 2,300.00 59.37 177.45 1,983.58 1,927.68 -871.30 38.80 5,956,645.09 378,160.42 0.00 806.06 2,400.00 59.37 177.45 2,034.53 1,978.63 -957.26 42.63 5,956,559.09 378,162.86 0.00 885.59 2,500.00 59.37 177.45 2,085.48 2,029.58 -1,043.22 46.46 5,956,473.08 378,165.29 0.00 965.11 2,600.00 59.37 177.45 2,136.43 2,080.53 -1,129.18 50.29 5,956,387.07 378,167.72 0.00 1,044.64 2,700.00 59.37 177.45 2,187.38 2,131.48 -1,215.15 54.12 5,956,301.07 378,170.16 0.00 1,124.17 2,800.00 59.37 177.45 2,238.33 2,182.43 -1,301.11 57.95 5,956,215.06 378,172.59 0.00 1,203.69 2,900.00 59.37 177.45 2,289.28 2,233.38 -1,387.07 61.77 5,956,129.06 378,175.03 0.00 1,283.22 3,000.00 59.37 177.45 2,340.22 2,284.32 -1,473.03 65.60 5,956,043.05 378,177.46 0.00 1,362.75 3,100.00 59.37 177.45 2,391.17 2,335.27 -1,558.99 69.43 5,955,957.04 378,179.89 0.00 1,442.27 3,117.32 R 59.37 177.45 2,400.00 2,344.10 -1,573.89 70.09 5,955,942.15 378,180.32 0.00 1,456.05 11 3/4"C9p.cluc.'I'or Casing C54-c.rt-w.a�� 3,200.00 59.37 177.45 2,442.12 2,386.22 -1,644.96 73.26 5,955,871.04 378,182.33 0.00 1,521.80 3,300.00 59.37 177.45 2,493.07 2,437.17 -1,730.92 77.09 5,955,785.03 378,184.76 0.00 1,601.32 3,400.00 59.37 177.45 2,544.02 2,488.12 -1,816.88 80.92 5,955,699.03 378,187.20 0.00 1,680.85 7/11/2011 5:26.12PM Page 4 COMPASS 2003.16 Build 69 1 7 , t �., ) G.-� 1 i i ., L� ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +NI-S +E/-W Northing Easting DLS Vert Section (ft) (°) (°) (ft) ft (ft) (ft) (ft) (ft) 2,539.07 3,500.00 59.37 177.45 2,594.97 2,539.07 -1,902.84 84.74 5,955,613.02 378,189.63 0.00 1,760.38 3,600.00 59.37 177.45 2,645.92 2,590.02 -1,988.81 88.57 5,955,527.01 378,192.06 0.00 1,839.90 3,700.00 59.37 177.45 2,696.87 2,640.97 -2,074.77 92.40 5,955,441.01 378,194.50 0.00 1,919.43 3,800.00 59.37 177.45 2,747.82 2,691.92 -2,160.73 96.23 5,955,355.00 378,196.93 0.00 1,998.96 3,900.00 59.37 177.45 2,798.77 2,742.87 -2,246.69 100.06 5,955,269.00 378,199.37 0.00 2,078.48 4,000.00 59.37 177.45 2,849.72 2,793.82 -2,332.66 103.89 5,955,182.99 378,201.80 0.00 2,158.01 4,100.00 59.37 177.45 2,900.67 2,844.77 -2,418.62 107.71 5,955,096.99 378,204.24 0.00 2,237.53 4,200.00 59.37 177.45 2,951.61 2,895.72 -2,504.58 111.54 5,955,010.98 378,206.67 0.00 2,317.06 4,294.97 59.37 177.45 3,000.00 2,944.10 -2,586.22 115.18 5,954,929.30 378,208.98 0.00 2,392.58 Start DLS 0.03 TFO-90.38 4,300.00 59.37 177.45 3,002.56 2,946.66 -2,590.54 115.37 5,954,924.97 378,209.10 0.03 2,396.59 4,400.00 59.37 177.42 3,053.51 2,997.61 -2,676.50 119.22 5,954,838.97 378,211.56 0.03 2,476.12 4,500.00 59.37 177.39 3,104.46 3,048.56 -2,762.46 123.13 5,954,752.96 378,214.07 0.03 2,555.68 4,600.00 59.37 177.35 3,155.41 3,099.51 -2,848.42 127.07 5,954,666.96 378,216.62 0.03 2,635.25 4,700.00 59.37 177.32 3,206.36 3,150.46 -2,934.37 131.07 5,954,580.96 378,219.22 0.03 2,714.84 4,800.00 59.37 177.29 3,257.31 3,201.41 -3,020.33 135.11 5,954,494.96 378,221.87 0.03 2,794.44 4,900.00 59.37 177.26 3,308.26 3,252.36 -3,106.27 139.20 5,954,408.97 378,224.57 0.03 2,874.07 5,000.00 59.37 177.23 3,359.21 3,303.31 -3,192.22 143.33 5,954,322.97 378,227.31 0.03 2,953.71 5,100.00 59.37 177.20 3,410.16 3,354.26 -3,278.17 147.52 5,954,236.98 378,230.10 0.03 3,033.37 5,200.00 59.37 177.17 3,461.12 3,405.22 -3,364.11 151.75 5,954,150.98 378,232.93 0.03 3,113.05 5,300.00 59.37 177.14 3,512.07 3,456.17 -3,450.05 156.02 5,954,064.99 378,235.81 0.03 3,192.74 5,400.00 59.37 177.10 3,563.02 3,507.12 -3,535.99 160.34 5,953,979.00 378,238.74 0.03 3,272.46 5,500.00 59.37 177.07 3,613.97 3,558.07 -3,621.92 164.71 5,953,893.01 378,241.72 0.03 3,352.19 5,600.00 59.37 177.04 3,664.92 3,609.02 -3,707.86 169.13 5,953,807.03 378,244.74 0.03 3,431.94 5,700.00 59.37 177.01 3,715.87 3,659.97 -3,793.79 173.59 5,953,721.04 378,247.81 0.03 3,511.70 5,800.00 59.37 176.98 3,766.82 3,710.92 -3,879.71 178.11 5,953,635.06 378,250.93 0.03 3,591.49 1 5,900.00 59.37 176.95 3,817.78 3,761.88 -3,965.64 182.66 5,953,549.08 378,254.09 0.03 3,671.29 6,000.00 59.37 176.92 3,868.73 3,812.83 -4,051.56 187.27 5,953,463.10 378,257.30 0.03 3,751.10 6,100.00 59.37 176.89 3,919.68 3,863.78 -4,137.48 191.92 5,953,377.13 378,260.56 0.03 3,830.94 6,200.00 59.37 176.85 3,970.63 3,914.73 -4,223.40 196.62 5,953,291.15 378,263.86 0.03 3,910.79 6,300.00 59.37 176.82 4,021.58 3,965.68 -4,309.31 201.36 5,953,205.18 378,267.21 0.03 3,990.66 6,400.00 59.37 176.79 4,072.54 4,016.64 -4,395.23 206.15 5,953,119.20 378,270.61 0.03 4,070.55 6,500.00 59.37 176.76 4,123.49 4,067.59 -4,481.14 210.99 5,953,033.24 378,274.06 0.03 4,150.46 6,600.00 59.37 176.73 4,174.44 4,118.54 -4,567.04 215.88 5,952,947.27 378,277.55 0.03 4,230.38 6,700.00 59.37 176.70 4,225.39 4,169.49 -4,652.95 220.81 5,952,861.30 378,281.09 0.03 4,310.32 6,800.00 59.37 176.67 4,276.34 4,220.44 -4,738.85 225.79 5,952,775.34 378,284.67 0.03 4,390.28 6,900.00 59.37 176.64 4,327.30 4,271.40 -4,824.75 230.81 5,952,689.38 378,288.31 0.03 4,470.25 7,000.00 59.37 176.60 4,378.25 4,322.35 -4,910.64 235.89 5,952,603.42 378,291.98 0.03 4,550.25 7,100.00 59.37 176.57 4,429.20 4,373.30 -4,996.54 241.01 5,952,517.46 378,295.71 0.03 4,630.25 7,200.00 59.37 176.54 4,480.15 4,424.25 -5,082.43 246.17 5,952,431.50 378,299.48 0.03 4,710.28 7,300.00 59.37 176.51 4,531.10 4,475.20 -5,168.32 251.39 5,952,345.55 378,303.30 0.03 4,790.33 7,400.00 59.37 176.48 4,582.05 4,526.15 -5,254.20 256.65 5,952,259.60 378,307.17 0.03 4,870.39 7,500.00 59.37 176.45 4,633.01 4,577.11 -5,340.08 261.95 5,952,173.65 378,311.08 0.03 4,950.47 7,600.00 59.37 176.42 4,683.96 4,628.06 -5,425.96 267.31 5,952,087.70 378,315.05 0.03 5,030.56 7,700.00 59.37 176.39 4,734.91 4,679.01 -5,511.84 272.71 5,952,001.75 378,319.05 0.03 5,110.68 7/11/2011 5:26:12PM Page 5 COMPASS 2003.16 Build 69 0 wA C i1/4.)i i 'o 4 k L. ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/S +E/-W Northing Easting DLS Vert Section (ft) (°) (°) (ft) ft (ft) (ft) (ft) (ft) 4,729.96 7,800.00 59.37 176.35 4,785.86 4,729.96 -5,597.71 278.16 5,951,915.81 378,323.11 0.03 5,190.81 7,900.00 59.37 176.32 4,836.81 4,780.91 -5,683.59 283.65 5,951,829.87 378,327.21 0.03 5,270.95 8,000.00 59.37 176.29 4,887.76 4,831.86 -5,769.45 289.19 5,951,743.93 378,331.36 0.03 5,351.12 8,100.00 59.37 176.26 4,938.71 4,882.81 -5,855.32 294.78 5,951,657.99 378,335.55 0.03 5,431.30 8,200.00 59.37 176.23 4,989.66 4,933.76 -5,941.18 300.41 5,951,572.06 378,339.79 0.03 5,511.50 8,300.00 59.37 176.20 5,040.61 4,984.71 -6,027.04 306.10 5,951,486.12 378,344.08 0.03 5,591.71 8,400.00 59.37 176.17 5,091.56 5,035.66 -6,112.90 311.83 5,951,400.19 378,348.42 0.03 5,671.95 8,500.00 59.37 176.14 5,142.51 5,086.61 -6,198.75 317.60 5,951,314.26 378,352.80 0.03 5,752.20 8,600.00 59.37 176.10 5,193.46 5,137.56 -6,284.60 323.42 5,951,228.34 378,357.23 0.03 5,832.46 8,700.00 59.37 176.07 5,244.41 5,188.51 -6,370.45 329.29 5,951,142.41 378,361.71 0.03 5,912.75 8,800.00 59.37 176.04 5,295.36 5,239.46 -6,456.29 335.21 5,951,056.49 378,366.23 0.03 5,993.05 8,900.00 59.37 176.01 5,346.31 5,290.41 -6,542.13 341.17 5,950,970.57 378,370.80 0.03 6,073.37 9,000.00 59.37 175.98 5,397.26 5,341.36 -6,627.97 347.18 5,950,884.66 378,375.42 0.03 6,153.70 9,100.00 59.37 175.95 5,448.21 5,392.31 -6,713.80 353.24 5,950,798.74 378,380.08 0.03 6,234.06 9,200.00 59.37 175.92 5,499.16 5,443.26 -6,799.63 359.34 5,950,712.83 378,384.79 0.03 6,314.42 9,300.00 59.37 175.89 5,550.10 5,494.20 -6,885.46 365.49 5,950,626.92 378,389.55 0.03 6,394.81 9,400.00 59.37 175.85 5,601.05 5,545.15 -6,971.29 371.69 5,950,541.01 378,394.35 0.03 6,475.21 9,500.00 59.37 175.82 5,652.00 5,596.10 -7,057.11 377.93 5,950,455.11 378,399.21 0.03 6,555.63 9,600.00 59.37 175.79 5,702.95 5,647.05 -7,142.93 384.22 5,950,369.21 378,404.10 0.03 6,636.07 9,700.00 59.37 175.76 5,753.89 5,697.99 -7,228.74 390.56 5,950,283.31 378,409.05 0.03 6,716.52 9,800.00 59.37 175.73 5,804.84 5,748.94 -7,314.55 396.94 5,950,197.41 378,414.04 0.03 6,796.99 9,900.00 59.37 175.70 5,855.78 5,799.88 -7,400.36 403.38 5,950,111.52 378,419.08 0.03 6,877.48 10,000.00 59.37 175.67 5,906.73 5,850.83 -7,486.17 409.85 5,950,025.62 378,424.17 0.03 6,957.99 10,100.00 59.37 175.64 5,957.68 5,901.78 -7,571.97 416.38 5,949,939.73 378,429.30 0.03 7,038.51 10,200.00 59.37 175.60 6,008.62 5,952.72 -7,657.77 422.95 5,949,853.85 378,434.48 0.03 7,119.04 10,300.00 59.37 175.57 6,059.56 6,003.66 -7,743.57 429.57 5,949,767.96 378,439.70 0.03 7,199.60 10,400.00 59.37 175.54 6,110.51 6,054.61 -7,829.36 436.23 5,949,682.08 378,444.98 0.03 7,280.17 10,500.00 59.37 175.51 6,161.45 6,105.55 -7,915.15 442.95 5,949,596.20 378,450.30 0.03 7,360.76 10,577.38 59.37 175.49 6,200.87 6,144.97 -7,981.52 448.17 5,949,529.75 378,454.45 0.03 7,423.12 Start DLS 1.76 TFO 94.59 10,577.44 59.37 175.49 6,200.90 6,145.00 -7,981.58 448.18 5,949,529.70 378,454.45 0.32 7,423.17 Albian 96 Nanuq-CD4-03 27Jun11 Nanuq 10,600.00 59.34 175.95 6,212.40 6,156.50 -8,000.94 449.63 5,949,510.32 378,455.59 1.75 7,441.33 10,700.00 59.23 177.98 6,263.48 6,207.58 -8,086.78 454.18 5,949,424.42 378,458.75 1.75 7,521.06 10,800.00 59.14 180.02 6,314.71 6,258.81 -8,172.64 455.68 5,949,338.56 378,458.85 1.75 7,599.51 10,821.80 59.13 180.47 6,325.90 6,270.00 -8,191.35 455.60 5,949,319.85 378,458.47 1.75 7,616.43 Base Nanuq 10,900.00 59.09 182.06 6,366.05 6,310.15 -8,258.44 454.12 5,949,252.80 378,455.90 1.75 7,676.61 11,000.00 59.07 184.11 6,417.45 6,361.55 -8,344.09 449.50 5,949,167.24 378,449.90 1.75 7,752.28 11,100.00 59.08 186.15 6,468.85 6,412.95 -8,429.52 441.83 5,949,081.95 378,440.85 1.75 7,826.47 11,172.13` 59.10 187.63 6,505.90 6,450.00 -8,490.96 434.41 5,949,020.65 378,432.43 1.75 7,879.01 Casing Point-9 5/8"Sucfaee-easing /11/4.3T-T ` C#45/N4 gt 11,200.00 59.12 188.20 6,520.21 6,464.31 -8,514.65 431.12 5,948,997.02 378,428.75 1.75 7,899.09 11,300.00 59.19 190.24 6,571.48 6,515.58 -8,599.39 417.37 5,948,912.52 378,413.63 1.75 7,970.08 11,400.00 59.30 192.27 6,622.62 6,566.72 -8,683.67 400.59 5,948,828.53 378,395.49 1.75 8,039.37 7/11/2011 5:26:12PM Page 6 COMPASS 2003.16 Build 69 ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +E/-W Northing Easting DLS Vert Section (ft) C) (°) (ft) ft (ft) (ft) (ft) (ft) 6,617.67 11,500.00 59.44 194.31 6,673.57 6,617.67 -8,767.41 380.81 5,948,745.13 378,374.36 1.75 8,106.91 11,600.00 59.61 196.33 6,724.29 6,668.39 -8,850.52 358.04 5,948,662.40 378,350.25 1.75 8,172.61 11,700.00 59.81 198.35 6,774.73 6,718.83 -8,932.94 332.31 5,948,580.42 378,323.18 1.75 8,236.43 11,782.02 60.00 200.00 6,815.86 6,759.96 -8,999.96 309.00 5,948,513.79 378,298.79 1.75 8,287.32 Start 1110.00 hold at 11782.02 MD 11,782.11 60.00 200.00 6,815.90 6,760.00 -9,000.03 308.97 5,948,513.72 378,298.77 1.75 8,287.38 1 Top HRZ 11,800.00 60.00 200.00 6,824.85 6,768.95 -9,014.60 303.67 5,948,499.25 378,293.23 0.00 8,298.34 ' 11,900.00 60.00 200.00 6,874.85 6,818.95 -9,095.98 274.05 5,948,418.36 378,262.30 0.00 8,359.57 12,000.00 60.00 200.00 6,924.85 6,868.95 -9,177.35 244.43 5,948,337.48 378,231.37 0.00 8,420.81 12,062.11 60.00 200.00 6,955.90 6,900.00 -9,227.90 226.04 5,948,287.25 378,212.16 0.00 8,458.84 Base HRZ 12,100.00 60.00 200.00 6,974.85 6,918.95 -9,258.73 214.81 5,948,256.60 378,200.43 0.00 8,482.05 12,186.11 60.00 200.00 7,017.90 6,962.00 -9,328.81 189.31 5,948,186.95 378,173.80 0.00 8,534.78 K-1 12,200.00 60.00 200.00 7,024.85 6,968.95 -9,340.11 185.19 5,948,175.72 378,169.50 0.00 8,543.28 12,300.00 60.00 200.00 7,074.85 7,018.95 -9,421.49 155.57 5,948,094.84 378,138.57 0.00 8,604.52 12,348.11 60.00 200.00 7,098.90 7,043.00 -9,460.64 141.32 5,948,055.93 378,123.69 0.00 8,633.98 Kup C 12,352.11 60.00 200.00 7,100.90 7,045.00 -9,463.90 140.14 5,948,052.69 378,122.45 0.00 8,636.43 LCU(top milv) 12,400.00 60.00 200.00 7,124.85 7,068.95 -9,502.87 125.95 5,948,013.95 378,107.64 0.00 8,665.76 12,500.00 60.00 200.00 7,174.85 7,118.95 -9,584.25 96.33 5,947,933.07 378,076.70 0.00 8,727.00 12,600.00 60.00 200.00 7,224.85 7,168.95 -9,665.63 66.71 5,947,852.19 378,045.77 0.00 8,788.23 12,700.00 60.00 200.00 7,274.85 7,218.95 -9,747.01 37.09 5,947,771.31 378,014.84 0.00 8,849.47 12,800.00 60.00 200.00 7,324.85 7,268.95 -9,828.39 7.47 5,947,690.42 377,983.91 0.00 8,910.71 12,892.02 60.00 200.00 7,370.86 7,314.96 -9,903.28 -19.78 5,947,616.00 377,955.44 0.00 8,967.06 Start 50.00 hold at 12892.02 MD 12,892.11 60.00 200.00 7,370.90 7,315.00 -9,903.35 -19.81 5,947,615.93 377,955.41 0.00 8,967.11 Alpine D 12,900.00 60.00 200.00 7,374.85 7,318.95 -9,909.77 -22.15 5,947,609.54 377,952.97 0.00 8,971.95 12,922.11 60.00 200.00 7,385.90 7,330.00 -9,927.76 -28.69 5,947,591.66 377,946.14 0.00 8,985.48 Alpine C 12,942.02 60.00 200.00 7,395.86 7,339.96 -9,943.97 -34.59 5,947,575.56 377,939.98 0.00 8,997.68 Start DLS 5.50 TFO 0.00 12,942.11 60.00 200.00 7,395.90 7,340.00 -9,944.04 -34.62 5,947,575.49 377,939.95 0.00 8,997.73 13,000.00 63.18 200.00 7,423.44 7,367.54 -9,991.88 -52.03 5,947,527.93 377,921.76 5.50 9,033.73 13,032.02 64.95 200.00 7,437.44 7,381.54 -10,018.94 -61.88 5,947,501.04 377,911.48 5.50 9,054.09 Start 20.00 hold at 13032.02 MD-7"Intermediate CaOng ! 13,032.11 64.95 200.00 7,437.48 7,381.5810,019.02 -61.91 5,947,500.97 377,911.45 5.50 9,054.15 13,052.02 64.95 200.00 7,445.91 7,390.01 -10,035.97 -68.08 5,947,484.12 377,905.01 0.00 9,066.90 Start Build 5.50 13,052.11 64.95 200.00 7,445.95 7,390.05 -10,036.04 -68.10 5,947,484.05 377,904.98 0.00 9,066.96 13,100.00 67.58 200.00 7,465.22 7,409.32 -10,077.24 -83.10 5,947,443.10 377,889.32 5.50 9,097.96 13,200.00 73.08 200.00 7,498.86 7,442.96 -10,165.69 -115.29 5,947,355.19 377,855.70 5.50 9,164.52 7/11/2011 5:26.12PM Page 7 COMPASS 2003.16 Build 69 i h I ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +E/-W Northing Easting DLS Vert Section (ft) (0) (0) (ft) ft (ft) (ft) (ft) (ft) 7,467.43 13,300.00 78.58 200.00 7,523.33 7,467.43 -10,256.77 -148.44 5,947,264.67 377,821.08 5.50 9,233.05 13,400.00 84.08 200.00 7,538.39 7,482.49 -10,349.63 -182.24 5,947,172.38 377,785.78 5.50 9,302.93 13,500.00 89.58 200.00 7,543.91 7,488.01 -10,443.42 -216.38 5,947,079.16 377,750.13 5.50 9,373.51 13,507.47 90.00 200.00 7,543.94 7,488.04 -10,450.44 -218.93 5,947,072.18 377,747.46 5.50 9,378.79 Start DLS 4.50 TFO-84.70 13,507.56 90.00 200.00 7,543.94 7,488.04 -10,450.52 -218.96 5,947,072.10 377,747.43 5.50 9,378.85 13,600.00 90.38 195.86 7,543.62 7,487.72 -10,538.45 -247.41 5,946,984.65 377,717.56 4.50 9,446.52 13,700.00 90.80 191.38 7,542.59 7,486.69 -10,635.61 -270.95 5,946,887.89 377,692.46 4.50 9,524.63 13,800.00 91.21 186.89 7,540.84 7,484.94 -10,734.30 -286.82 5,946,789.48 377,674.99 4.50 9,607.37 13,900.00 91.61 182.41 7,538.39 7,482.49 -10,833.92 -294.93 5,946,690.02 377,665.27 4.50 9,694.22 14,000.00 92.00 177.93 7,535.24 7,479.34 -10,933.84 -295.22 5,946,590.12 377,663.35 4.50 9,784.66 14,100.00 92.38 173.44 7,531.41 7,475.51 -11,033.46 -287.70 5,946,490.40 377,669.26 4.50 9,878.12 14,200.00 92.74 168.95 7,526.94 7,471.04 -11,132.16 -272.41 5,946,391.48 377,682.94 4.50 9,974.03 14,300.00 93.09 164.46 7,521.85 7,465.95 -11,229.32 -249.45 5,946,293.96 377,704.33 4.50 10,071.80 14,392.87 93.40 160.28 7,516.59 7,460.69 -11,317.67 -221.37 5,946,205.17 377,730.97 4.50 10,163.74 14,393.16 93.40 160.28 7,516.58 7,460.68 -11,317.95 -221.27 5,946,204.90 377,731.06 0.00 10,164.03 Start 704.70 hold at 14393.16 MD 14,400.00 93.40 160.28 7,516.17 7,460.27 -11,324.37 -218.97 5,946,198.44 377,733.26 0.00 10,170.82 14,500.00 93.40 160.28 7,510.25 7,454.35 -11,418.34 -185.29 5,946,103.94 377,765.41 0.00 10,270.22 14,600.00 93.40 160.28 7,504.32 7,448.42 -11,512.31 -151.61 5,946,009.44 377,797.56 0.00 10,369.63 14,700.00 93.40 160.28 7,498.39 7,442.49 -11,606.28 -117.93 5,945,914.95 377,829.71 0.00 10,469.03 14,800.00 93.40 160.28 7,492.47 7,436.57 -11,700.26 -84.25 5,945,820.45 377,861.86 0.00 10,568.43 14,900.00 93.40 160.28 7,486.54 7,430.64 -11,794.23 -50.57 5,945,725.95 377,894.01 0.00 10,667.83 15,000.00 93.40 160.28 7,480.62 7,424.72 -11,888.20 -16.89 5,945,631.46 377,926.15 0.00 10,767.23 15,097.54 93.40 160.28 7,474.84 7,418.94 -11,979.85 15.96 5,945,539.29 377,957.51 0.00 10,864.18 15,097.87 93.39 160.27 7,474.82 7,418.92 -11,980.16 16.07 5,945,538.98 377,957.62 4.50 10,864.51 Start DLS 4.50 TFO-123.62 15,100.00 93.34 160.19 7,474.69 7,418.79 -11,982.17 16.79 5,945,536.96 377,958.31 4.50 10,866.63 15,200.00 90.84 156.44 7,471.05 7,415.15 -12,075.00 53.71 5,945,443.55 377,993.71 4.50 10,966.37 15,255.49 89.46 154.36 7,470.90 7,415.00 -12,125.46 76.81 5,945,392.73 378,015.99 4.50 11,021.86 CD4-03 27Jun11 Heel 15,255.50 89.46 154.36 7,470.90 7,415.00 -12,125.46 76.81 5,945,392.72 378,015.99 0.00 11,021.86 Start 3170.58 hold at 15255.50 MD 15,300.00 89.46 154.36 7,471.32 7,415.42 -12,165.58 96.06 5,945,352.30 378,034.59 0.00 11,066.36 15,400.00 89.46 154.36 7,472.27 7,416.37 -12,255.73 139.33 5,945,261.47 378,076.38 0.00 11,166.35 15,500.00 89.46 154.36 7,473.21 7,417.31 -12,345.88 182.59 5,945,170.64 378,118.18 0.00 11,266.34 15,600.00 89.46 154.36 7,474.16 7,418.26 -12,436.03 225.85 5,945,079.80 378,159.97 0.00 11,366.33 15,700.00 89.46 154.36 7,475.11 7,419.21 -12,526.19 269.12 5,944,988.97 378,201.76 0.00 11,466.31 15,800.00 89.46 154.36 7,476.05 7,420.15 -12,616.34 312.38 5,944,898.13 378,243.56 0.00 11,566.30 15,900.00 89.46 154.36 7,477.00 7,421.10 -12,706.49 355.64 5,944,807.30 378,285.35 0.00 11,666.29 16,000.00 89.46 154.37 7,477.94 7,422.04 -12,796.64 398.91 5,944,716.47 378,327.14 0.00 11,766.28 16,100.00 89.46 154.37 7,478.89 7,422.99 -12,886.80 442.17 5,944,625.63 378,368.93 0.00 11,866.27 16,200.00 89.46 154.37 7,479.84 7,423.94 -12,976.95 485.43 5,944,534.80 378,410.72 0.00 11,966.26 ' 16,300.00 89.46 154.37 7,480.78 7,424.88 -13,067.10 528.69 5,944,443.96 378,452.51 0.00 12,066.25 16,400.00 89.46 154.37 7,481.73 7,425.83 -13,157.26 571.95 5,944,353.12 378,494.30 0.00 12,166.24 7/11/2011 5:26.12PM Page 8 COMPASS 2003.16 Build 69 ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Planned Survey Measured Vertical Map Map Depth Inclination Azimuth Depth TVDss +N/-S +E/-W Northing Easting DLS Vert Section (ft) (°) (°) (ft) ft (ft) (ft) (ft) (ft) 7,426.78 16,500.00 89.46 154.37 7,482.68 7,426.78 -13,247.41 615.21 5,944,262.29 378,536.09 0.00 12,266.23 16,600.00 89.46 154.37 7,483.62 7,427.72 -13,337.57 658.47 5,944,171.45 378,577.87 0.00 12,366.22 16,700.00 89.46 154.37 7,484.57 7,428.67 -13,427.72 701.72 5,944,080.62 378,619.66 0.00 12,466.21 16,800.00 89.46 154.37 7,485.51 7,429.61 -13,517.87 744.98 5,943,989.78 378,661.45 0.00 12,566.20 1 16,900.00 89.46 154.37 7,486.46 7,430.56 -13,608.03 788.24 5,943,898.94 378,703.24 0.00 12,666.19 17,000.00 89.46 154.37 7,487.41 7,431.51 -13,698.19 831.50 5,943,808.11 378,745.02 0.00 12,766.18 17,100.00 89.46 154.37 7,488.35 7,432.45 -13,788.34 874.75 5,943,717.27 378,786.81 0.00 12,866.17 17,200.00 89.46 154.37 7,489.30 7,433.40 -13,878.50 918.01 5,943,626.43 378,828.59 0.00 12,966.16 17,300.00 89.46 154.37 7,490.24 7,434.35 -13,968.65 961.26 5,943,535.59 378,870.38 0.00 13,066.15 17,400.00 89.46 154.37 7,491.19 7,435.29 -14,058.81 1,004.52 5,943,444.75 378,912.16 0.00 13,166.13 17,500.00 89.46 154.37 7,492.14 7,436.24 -14,148.97 1,047.77 5,943,353.92 378,953.94 0.00 13,266.12 17,600.00 89.46 154.37 7,493.08 7,437.18 -14,239.12 1,091.02 5,943,263.08 378,995.72 0.00 13,366.11 17,700.00 89.46 154.37 7,494.03 7,438.13 -14,329.28 1,134.28 5,943,172.24 379,037.51 0.00 13,466.10 17,800.00 89.46 154.37 7,494.98 7,439.08 -14,419.44 1,177.53 5,943,081.40 379,079.29 0.00 13,566.09 17,900.00 89.46 154.37 7,495.92 7,440.02 -14,509.59 1,220.78 5,942,990.56 379,121.07 0.00 13,666.08 18,000.00 89.46 154.37 7,496.87 7,440.97 -14,599.75 1,264.03 5,942,899.72 379,162.85 0.00 13,766.07 18,100.00 89.46 154.37 7,497.81 7,441.91 -14,689.91 1,307.28 5,942,808.88 379,204.63 0.00 13,866.06 18,200.00 89.46 154.37 7,498.76 7,442.86 -14,780.07 1,350.53 5,942,718.04 379,246.41 0.00 13,966.05 18,300.00 89.46 154.37 7,499.71 7,443.81 -14,870.23 1,393.78 5,942,627.20 379,288.19 0.00 14,066.04 18,400.00 89.46 154.37 7,500.65 7,444.75 -14,960.39 1,437.03 5,942,536.36 379,329.97 0.00 14,166.03 18,426.08 89.46 154.37 7,500.90 7,445.00 -14,983.90 1,448.31 5,942,512.66 379,340.86 0.00 14,192.11 Start DLS 0.07 TFO 168.99 18,426.10 89.46 154.37 7,500.90 7,445.00 -14,983.92 1,448.32 5,942,512.65 379,340.87 0.43 14,192.13 CD4-03 27Jun11 TD(early) 18,500.00 89.41 154.38 7,501.63 7,445.73 -15,050.55 1,480.27 5,942,445.52 379,371.74 0.07 14,266.02 18,600.00 89.33 154.40 7,502.73 7,446.83 -15,140.72 1,523.49 5,942,354.66 379,413.49 0.07 14,366.01 18,700.00 89.26 154.41 7,503.96 7,448.06 -15,230.90 1,566.70 5,942,263.81 379,455.22 0.07 14,465.99 18,800.00 89.19 154.42 7,505.30 7,449.40 -15,321.08 1,609.88 5,942,172.94 379,496.93 0.07 14,565.98 18,900.00 89.12 154.43 7,506.78 7,450.88 -15,411.28 1,653.04 5,942,082.06 379,538.62 0.07 14,665.96 19,000.00 89.05 154.45 7,508.37 7,452.47 -15,501.48 1,696.18 5,941,991.18 379,580.29 0.07 14,765.95 19,100.00 88.98 154.46 7,510.09 7,454.19 -15,591.69 1,739.29 5,941,900.29 379,621.93 0.07 14,865.93 19,200.00 88.91 154.47 7,511.94 7,456.04 -15,681.91 1,782.39 5,941,809.39 379,663.56 0.07 14,965.91 19,300.00 88.84 154.49 7,513.90 7,458.00 -15,772.13 1,825.46 5,941,718.49 379,705.16 0.07 15,065.88 19,400.00 88.77 154.50 7,516.00 7,460.10 -15,862.37 1,868.52 5,941,627.58 379,746.74 0.07 15,165.86 19,500.00 88.69 154.51 7,518.21 7,462.31 -15,952.61 1,911.55 5,941,536.66 379,788.30 0.07 15,265.83 19,600.00 88.62 154.52 7,520.55 7,464.65 -16,042.86 1,954.56 5,941,445.73 379,829.84 0.07 15,365.80 19,614.40 88.61 154.53 7,520.90 7,465.00 -16,055.85 1,960.75 5,941,432.64 379,835.82 0.07 15,380.19 TD at 19614.40-4 1/2"Production Casing 19,614.43 88.61 154.53 7,520.90. 7,465.00 -16,055.88 1,960.76 5,941,432.61 379,835.83 0.07 15,380.22 CD4-03 27Jun11 TD 7/11/2011 5:26:12PM Page 9 COMPASS 2003.16 Build 69 ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature Wellbore: Plan:CD4-03 Design: CD4-03wp04 Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (0) (°) (ft) (ft) (ft) (ft) (ft) CD4-03 27Jun11 Heel 0.00 0.00 7,470.90 -12,125.46 76.81 5,945,392.73 378,015.99 1 -plan hits target center -Circle(radius 100.00) CD4-03 27Jun11 TD 0.00 0.00 7,520.90 -16,055.88 1,960.76 5,941,432.61 379,835.83 -plan hits target center -Circle(radius 100.00) CD4-03 27Jun11 Nanuq 0.00 0.00 6,200.90 -7,981.58 448.18 5,949,529.70 378,454.45 -plan hits target center -Rectangle(sides W2,000.001-11.00 D0.00) CD4-03 27Jun11 TD(early) 0.00 0.00 7,500.90 -14,983.92 1,448.32 5,942,512.65 379,340.87 -plan hits target center -Circle(radius 100.00) Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (") C') 3,117.32 2,400.00 11 3/4"Conductor Casing 11-3/4 14 11,172.13 6,505.90 9 5/8"Surface Casing 9-5/8 11-3/4 13,032.02 7,437.44 7"Intermediate Casing 7 8-1/2 19,614.40 7,520.90 4 1/2"Production Casing 4-1/2 6-1/8 Formations Measured Vertical Vertical Dip Depth Depth Depth SS Dip Direction (ft) (ft) ft Name Lithology (°) (°) 12,186.11 7,017.90 K-1 0.00 11,172.13 6,505.90 Casing Point 0.00 ' 12,348.11 7,098.90 Kup C 0.00 10,821.80 6,325.90 Base Nanuq 0.00 11,782.11 6,815.90 Top HRZ 0.00 12,062.11 6,955.90 Base HRZ 0.00 12,892.11 7,370.90 Alpine D 0.00 12,352.11 7,100.90 LCU(top milv) 0.00 10,577.44 6,200.90 Albian 96 Nanuq 0.00 12,922.11 7,385.90 Alpine C 0.00 7/11/2011 5:26:12PM Page 10 COMPASS 2003.16 Build 69 iULt\i ConocoPhillips HALLIBURTON Standard Proposal Report Database: EDM v16 Prod Local Co-ordinate Reference: Well Plan:CD4-03 Company: ConocoPhillips(Alaska)Inc. TVD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Project: Western North Slope MD Reference: Plan:36.3+19.6 @ 55.90ft(Doyon 19) Site: CD4 Nanuq Pad North Reference: True Well: Plan:CD4-03 Survey Calculation Method: Minimum Curvature . Wellbore: Plan:CD4-03 Design: CD4-03wp04 Plan Annotations Measured Vertical Local Coordinates Depth Depth +NIS +E/-W (ft) (ft) (ft) (ft) Comment 275.00 275.00 0.00 0.00 KOP: DLS 1.5 TFO 177.45 600.39 600.00 -13.84 0.62 Start Build 2.50 904.09 900.00 -59.58 2.65 Start Build 3.50 2,243.99 1,955.05 -823.15 36.66 Start 2050.97 hold at 2243.99 MD 4,294.97 3,000.00 -2,586.22 115.18 Start DLS 0.03 TFO-90.38 10,577.38 6,200.87 -7,981.52 448.17 Start DLS 1.76 TFO 94.59 11,782.02 6,815.86 -8,999.96 309.00 Start 1110.00 hold at 11782.02 MD 12,892.02 7,370.86 -9,903.28 -19.78 Start 50.00 hold at 12892.02 MD 12,942.02 7,395.86 -9,943.97 -34.59 Start DLS 5.50 TFO 0.00 13,032.02 7,437.44 -10,018.94 -61.88 Start 20.00 hold at 13032.02 MD , 13,052.02 7,445.91 -10,035.97 -68.08 Start Build 5.50 13,507.47 7,543.94 -10,450.44 -218.93 Start DLS 4.50 TFO-84.70 14,393.16 7,516.58 -11,317.95 -221.27 Start 704.70 hold at 14393.16 MD 15,097.87 7,474.82 -11,980.16 16.07 Start DLS 4.50 TFO-123.62 I 15,255.50 7,470.90 -12,125.46 76.81 Start 3170.58 hold at 15255.50 MD 18,426.08 7,500.90 -14,983.90 1,448.31 Start DLS 0.07 TFO 168.99 19,614.40 7,520.90 -16,055.85 1,960.75 TD at 19614.40 7/11/2011 5:26:12PM Page 11 COMPASS 2003.16 Build 69 2 N m 0 •L I ac M3 ? W L J J > QL 13 I n CO - m ZE ca c a N C ' O a §-- R N ■ ... �a c to a N w ri y V O N ca 2 L i M T o � � W o tYo ' x ��/ t U Z o Elbe CO t ,Z Moanm o v Cl) ;c o E N c U M .c CO DI t — Zan (h Q = M L w N •- E cp co O w C a = �- C V ci O N U � ` � N O Q O U O - O m m Q _ o CL, if) R d w _ co1 Imo 0 o � � � 02L a C NEt _ a � a " Q ■� �o co 0 3 H RV > �� x Z N M Z; . O. O J 0 t a M M II C - a Q 0, M 7 Q J Z V � °di♦ L m o v u, 0, m VZ = Nr Tr Ct L CV O , Zyao _, cp N vi acorn 3 tiV N r O N 0 M (.D N �W (1 U C NyyC H mo ali iv •— _� C 0 'a .r °7 v (7 N a a /7� U d O re rc z C C 0 0 ct (13 Q U E a� o V � c) aa o 0) 0 < ; ` LONra= f6f60i10 C ORIGINAL CA I) CO Z C Q ' E 0 - 3 U : p I..IY Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y C _N N M CO co co co co CO co co co CO_ N N CO Cl) CO N N N CO _N co co CO N CO Ix ,•••••• O E E E E E E EEEEEE E E E E E. E E E E E E EEEE iti O OO O O O 000000888888 O OO O O O 8888 a .c7) 'ca 'FF 'ca 'm m 'm m '� m 'm m 'a .c7) 'F's 'O' 'm 1-3' 'O' m 'm a a 'a m mr y. u) co N N N N N co N N co N CO N N CO N CO CO CO CO N N CO N U) CO CO U) �� CO Cl) N CO N CO CO CO N N CO CO N N CO U) N N CO N U) N N N N N N N VJ m CO m CU m (6 m m m m (a m m (6 m (I3 CO m m m m m m m m m CO m C„ aaaaaa aaaaaa aaaaaa aaaaaa aaaa •. 1... • C 0 14 a a y E y O y O O a) 00) 00) 0) 0 0) 0 ) O y O y O U) O N O a) O y O O N O U O O U O U O U O O U O U U U O U O U O U O U O U O U CJ m 7 Casa m m C m C m C C m cm cm cm C m C m C m C m C m O CO E a6 LL m LL LLCO LL .m-. LL m -.O. u_ LL CO LL al IL CO LL @ CL al LL aS LL al LL .�i Z` C N a) . y a, N y N O N N O N a) N O N O N y N O N a) N a) N a) O as ❑ c ❑ c 0 ❑ 2 ❑ c ❑ ❑ c ❑ c ❑ c ❑ c p c p c ❑ c ❑ c ❑ c ✓ E U) m C0 m CO a) m y m y (1/ co a) co y co y as l) m a) 2 U) 2 a) m U) m E E m e" m m L' m c" m ' c" m a' m . m E m E m E m . m . `m e m 7 y a) O y a) O N y a) O O N O N O y O y O y O y y a) O N O y CO 050550 005000 000000 c...) (7) 0 (7) (... .) 0000 O) O) CO (3) N- IN. N N W O M M V' V O N (.0 N `- I� N O a) N O V CA sr O) V O U) CT U) I� co EM O U) N O O V co co N co O CO C - O N CO D- O D- O •(- O ,- O CO O) CO O) 00 C) CO CO ,r M CO N CO N co O m a, L0 V O o N N N N N N C' C) ) M M M () C') W6 6 06 O CO N m s- 0 LL U a0 0 0 0 0 0 0 0 0 0 0 0 O O o 0 0 o O O o 0 0 0 0 0 0 0 y 0 0 0 0 0 0 000000 0 0 0 0 0 0 .700000 0 0 0 0 -c CO U) U) O O C7 O O O U) U) N) U) U) U) U) U) I- U) O6 0 O O O O (r) U) N N N N- O U) O U) O U) N IN. N N- N IN N N. M IN O U) O U) O U) U) IN CO Q.=+ M V ,- CO OO CT O7 O O N N N N N N N N W IN N- N- r r N- MCD V N N N CO CO O) C)) C) CO O N- W COO I- O) V CO CO N- M N O) C e- N N CO "Cr co O V N CO O LO C) N C) CO O V I— O) co. CA (fl CO U) CO co 0) .2 O O M N N N O O 6 V N N N N N N M M N i co N r I V V V d' s- V co CO O co M CO CO CO O N N N (I N N V V Qmv ,- C .- a- = al y CO a O w a co CO I- M I. M IN M CO CO M W UCOC) CO ) O CO O O U) CO O CO C) CO CO = N y O) O C0 N c- N ,- NI N C) O IN V V UM IN ) IN 7 CO N- CO CO N- CO IN U) E C) U) V CO CO co M I- co r O r O I` O co M O) O Cn (•) a 7 V N N IN O7 CO C) M O) V CO CO r- (O ,- CO CO N. Cn V O U) O U) V n m j a C0 .0- ,- (0030, ao rn oo rn co CO N. co (O o_ y N m O O2 _ _ O) M CO CO C) CO O CO U) CO O O 0 0 0 0 0 0 IN CO O CO N- N. M `- CI. Al E O U) co CO CO N O N O) N C) N C() N U) N U) N U) V co CO N 00 N co N V CO N- CO C) O CO O CC C) CO N N N N N N NN O O I: W n O n CO I: n 7 O C M CO N.- CO I- N. N- I, N N- CO cc) CO co CO CO CO CO N N M M CO CO CO CO U) U) M v (I) •E m O m o y E. N " 1 O CLO 4 ` 3 a a M = y O y .1. W CO CO N. CO IN. M IN M CO C) 0) CO M CO U) O CO CO O O U) M O CO 0) CO CO X Si 0) O CO N ,- N N CA O N- V N- Cr U) M N- Cr CO I- CO CO N- U) N. U) a- CO 0 C') f6 r OD U) V U) : Co 00 C() 6 I` CO CO Cfl M 6 6 . O) C7 I t V N N IN C) CO C) CO O) V C M ,- CO (0 M CO N- as V O U) O U) V N- M O• co a in m y M M CO 01 CO as CO Q) N N N CO CO r n co O Z o a) a) 0 1 V •- 2 YU E m a O C p U a)—° N C) C (' (ht O d 0 c� a, v d , a. 0 a ¢ 0. Lop L i U a wE EcTo O_ Q O O L U• C y7 m co 0 a a < 15 N N Z (O 7 LL • A y C aO ZU)O O O ¢ aam O O co co oo0 0 NN 00 (V (VOO VVO ' ma C Cry d m y a s N CO CO N N p p (n 6) o o oN N ❑ ❑ v v 0 0 0 o U U E O V V (V N ct V U U ❑ ❑ N N N N , N N r Q ▪ 7 U n n N N 000- 0- 44, ❑ ❑ U V v v v v Q Q Q Q 0) E m • v • y ca 9999 U U c c ❑ ❑ U U m m ❑ ❑ ❑ ❑ o 0 0 0 p p C) cc X Z o 0 0 0 000 m m O O D a m m O O O O N N N N O O 0 0 Z -0 U U U U U U Z Z Q a Q Q a a C V V V e- O o m m o CO CO CO 0 0 ao CO rn rn o o ❑ ❑ p 0 c EL CL s CC) ,n 0 0 0 0 0 0 0 0 0 0 mt U O y a U) U) r N N N N N N N N N N N N N N N N U U U U N N O 0 ,- 0 0 0 0 0 V V V V V V V 7 V V V' V C C C C V V N O C O N Cr V V V V V R V V C C ❑ ❑ 000000 poop m m m m 0 0 •�/) Z rn C 7 0 0 0 0 0 0 0 m m 0 U 000000 000000 a 0 0 0 ` o A y N C 000000 U U Z Z , J ❑ y0 CD N E ...co CO co ) CO CO CO CO co C) O) 0 0 O 0 0 O 7 m m U) U) N- N- N N N N N N O O 0 0 0 0 0 0 O O E V a Z O. 0 0 0 0 ' c- .- '. ' N N N N N N N N N N N N N N N N N 4 � � � Y00000000 000000 000000 000000 0000 _ > w C C in 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0000 I a } kinin _L I G I N A I z ) 0 3 re-. a c 0 .4C U 0 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y et o 4 h-i 1t$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 @ .� Ti' (C( 0 (0 (6 (6 (0 (0 (0 (6 (0 (6 (0 c0 (0 (0 f0 fC (0 N (0 (C (0 N 0 N N U) U) CO CO CO U1 V) N U) N V) Cr) U) V) CO U) CO CO V) CO U) V) V) `/ U) CO V) U) CO U) U) U1 V) 01 N U) CA U) N Cl) N CO CO V1 N CI) V1 U) VJ CO (9 CO CO CO C9 (9 CO C9 CO CO CO CO CO CO CO CO CO CO CO N (9 CO (9 p„ a a a a a a a a a a a a a a a a a a a a a a a a ... -. �. C 0 Q( d0 0 0 0 9) O Q) O Q) O 9) O C) 0 0 0 0 O Q) O Q) O co O O N E O U O U O U O U O U O ) O U O U O U O U O U O ) V R 7 C (Q C C9 C CO C N C f0 C O C (9 C f0 C C9 C (9 C (p C f9 Z m E CO LL CO tL CTSm a `CO tL CO LL CO tL C6 LL al LL CO u CO LL CO a CO LL O •C N 0 Ul 0 N 0 N 0 co 0 co 0 U) 0 V1 0 ; 0 N 0 N 0 V/ 0 16 i o O o O b O o O o O o O o O 6 O o O o O o O o O U c c C c C c U U c C C C E Q) co C) N CV CO 0 CO C) (a 0 m C9 CO 0 0 0 0 CU (9 0 W Q) co E E O C N C 0 C O C O C U) •C 03 C N C O C O C O C 0 3 0 0 0 0 0 0 0 _0 0 0 0 0 0 0 0 0 0 0 0 0 Q) 0 0 0 Cl) 000000 U U U U U U U U U U U U U U U U U U V' V' CO M O) N N NN N N N N CO U) U) (O U) CO r 0 VN O O CO CO N- 0 U) 0 O f` N N. N N- N N- V' CO M U) C CO 0 CO O N CO 0 0 0 CO co co co co co co 6) N 0 N O CO 0 ` r0 VV ' 4 V' ' M) 6) CO M CO O 1- O 1` N.: N M M U) U) O O O O O N N N N % 4 V V' N N N 0LL N (3 'Bo 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 w 0 0 0 0 a- 0 0 0 0 0 6) O CO 0 6) O U) 0 N 0 N 0 0 0 N N . = 6 O N O O CO O 0 0 0 0 CO U) CO O CO O CO O CO O CO U) 0 O = CN.O 1N CO N CO U) 0 U) 0 U) CO COM N CO N CO U) CO U) CO U) 0 U) Col 13.v N.- CO N- CO M V' CO V' N CO CO CO O O O 0 E CIU M U) V' U) O (O 0) N 6) N CO CO CO CO CO (O 6) CO N- N• ti N. CO C CO V CO V' 6) N- (O co (o co O 6) O 6) O 6) CO U) 6) O 6) O co co 0 C O r O t` CO 4 M6 6) (O 6) (O O) (O CO 4 W U) W U) O U) U)` 6) coO) CO N N N- N- N. n CO CO CO CO CO CO .- a- .- c- .a.-- 4 _ RF a- a- m- W 0' 0 N CO 'a N 00 .0 U) COO 0 M 0 O 6) CO6) CO0 CO O CO O coW O W O coO O O N N CI ' 0 CO r- V' N- M N- CO CO CO CO 67 6) 0) O CO O) CO CO V' V N O CO E U) O U) O O O O 6) O 6) O V CO V CO V CO O) (O O O O 66) Of 3.t. 1- or:.) c N CO V' 0 0 V' CO h CO N- CO N- co V' M U) co N O V j . c-,- M h co co V CO V' N N N CO CO M U) a O C 6)CO 3 co N- 0) U) CO CO O CO CO N. 0 O U) CO U) N CO a E d T` ? T` N CO N CO N 0 CO 0 O 0 CO CO 0 a) U) U) co O Q 3 0 V OO 6) N CA O O N6 N6 N W N 6) N O N6 CO 0 6) O 6) O N N. co 1N- CO V V 'a V' V' N- N N n- N U) U) M E (C9 N N N N O U fl 0 C h y o y 7 K .0 U) 6) 0 M O 6) 0) N. 6) 1- 0 CO 0 0) 0 CO 0 CO 0 CO 0 CO N N U a. O m y o v M r M O M O O) (T CA 6) 6) Q) M O N N O O U E + L.-._ U) O U) 6) O O O 6 O O) O V O V O V CO 6) (O O (O O O O) 1 L V3 = N-M 12 Mr N-N M M O V' O VM N- MN M Nt` M M M MU) M UO V M O M D A0 0 ? 0p v � `° v E Q A o v cu c in a 10 C mMt 0 .N o c 3 p CO ✓ i tri" % 7 LL coZ m m m _ C a a s a so ! Q) c d N- L n a OCO 0L • piO A ONaoa 3 ? Oi Oi NN ¢ ¢ m m ' o 0 co co d coM co co co V Vco M OE. MOm Q) 0 0 0 0 Cl CC) CV O 0 0 4 0 0 0 r ^i P 3U N NNNNNNNUMM4444MMMMUU (? M 6 C9 a • LN *X Z (O = 44 4 4 4 4 4 v v r v v U U U U v v p v r r ❑ ❑N 00000 ❑ 00 U U) COa O V O aCOs r ¢ ¢ mm r asZ M M M M V VCO CO CO N N NT CO C 6) 6) O 0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 in o .0 r • �o 41 NNNNNNNNNNMMMMMMMMMMMMMM Vv V V V V' `7 V' V V V' V V V v v v VV v v v .4- 0 ANN ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 0 ❑ ❑ 0 O(N ;N Z r C U U U U U U U U U U U U U U U U U U U U U U U U J = L N py CD 0 V) N r r i r i i .0p CE7E M M C') V' V' CO CO r CO CO Ni Nr NT NT ".7 NT r CD r O (9 CO( 6) 6) 0) 0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q >1c (a (a IP U m ZaNNNNNNNNNN MM MMM M M M M M M M M M y E vvvvvv V vv VV V444444 444444 0 ❑ ❑ ❑ 0 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 0 0 ❑ ❑ ❑ ❑ ❑ ❑ ❑ 0U UUUUUU UUUUUU UUUUUU UUUUUU _ � � Q ` F N 4 A, 0 ,4 czcip Q.Io 0 = 0 - z a z a) - I) 0. ON O O i" UUUU p c V) fn v) v) U 0 N N N N � . UUUU O 0 Y Y Y Y COQQQQ N 2ELLthtf >- + t t + o coca m O 2222 (0 0 v c a) @ a EC CL T 'Tr a) 7 O Q co — 2 0 M CO O a) coI d' V1 O Q E W O v v v v v c v � � O. o O. O. 0. V N ' O E CU M M C)3M CO N O -a- -a- ▪ a)te ' ' 00000 w 3 w 'a Q c c 5 a) • m () O (NI O M O 0 ) 0 j `_'� O I� N N V 0 Cl) C E COp On n co 0 .-. uj U ,n C ^ay ~ M C) O 7 �a ❑ a) a -a w i. 7 a) a) 3 o ac Z COy.. \ N d a LIw m MOOO y a) 0) a , OO EE . 3 ' CM O N CV U a@ y a O ' M ^ — O@ N af' LL M ,- � 'a 0 a) @ ' .3 Y C @ Uin CC XIX 0 03 co 0/ CCD O Q 'D N U O @ N3 `- ❑ OO COU UI ' ( y N @C I coIA E tNM Jmom15 Q J 0 - = mLL , 0 Q V@ a) O a) U O 4.L a) CO N 0 _ CO I • (0 a) N N Q 71 0 V) ❑ 0 Q Ter pl o M M de . L 5 . ! 'I 'r`' U O rr n n8 i �,17 T..... ��� "� ; 0 uC O /90))NOO8".1;r4:=6 ”eg3.0NN _,� ; \\\\ IN I AllkV INF I ' 00 n000 000 oic is, o, O -0-4r4• +�. 7 Vooaaeaa000OooNNn gn `� 1 �. ►� i ♦ 1' oorrrrncAg, dddo.� r�V,i �a rrrrr NNNNNN�w�-r `'i"�\�•.4211./4/V \ I _ , u 2:74-,rr 000,nin000m u7 O`C '♦�' cggoonn000mmoddd ago co ,�`., ,\� N OOdfVmmm000VO5,,r2, ,ACC r✓: ` C OtO V)V)t0 AO14707 DCp DOOOOW OfrmNNNNNrfOrO DO O ''.1,i'•\��i ��r�,,\Novi Vthdl�tVr�i Na`invi�vie� ��iI1 nr88o Nrm do oarnin N lOW� u7 ra0A000n ON pp{{pp N��.®'I,�� b dO�NNnn ndNh AW wir-'. � .-N,,, mwrmmo,-Nnd4nm�o / T.m p �- A�'��'� �\ p a? IL I 0 33 3 5. 3 E. g 3 Sem g � P,„ 0 3 ' ,,,q2 S 3 m a 5 3 E 133 3 N E i $5 $g'5 '$ '0 0 " � � � �o z $�$. ,, g5 66$ -gigs § -og 66$66666666666666666666866 * m u 2ao m _ m N a M cn M s , co 0 0 00 v c_ N 0 3 a o 4, c3 ci -P-'1l N W C 0 s O O L g Si n F. Si �f sr T O N O 1! c , f0 �I 0 § n �i , 8 I�,` �•.'.,i l2 SL f� e N o a A j�p• f 4 eN U F,),,,;;;;;;,-„,„:„...,,,,•; m vc :7..--0,41-; `,", LL ,, O J 9N 8 $ I U CO N U _ lif. � �� J p 8Q N n .f`, O -7'4i-: :/1/\t4,74:1: VQ� , LL • 1M 0 lutl a Tr 4mi U M th sl 0��i 'D UM, i M' 0 0 I� gl111*4 4 444.1 t)e�,"-'- T 1 3sYto , T C O 0 H 0 �-�f" i -� ,..eO W Q 0 spas! PI -Q- 8 v N yyN Qor 3 C. `\' F ca, V M 124h -I- 0 N ? u Q ❑ 1-L RIGIAt N N U us d g.s. 0 ���������� CD4-03w 04 ��iALLIBURTON Alaska CD4-03wp04 Drilling ANTI-COLLISION SETTINGS 9:56,Jury 11 2011 Interpolation Method: MD, interval:25.00 Depth Range From: 36.30 To 19614.40 Results Limited By: Centre Distance: 2157.81 GLOBAL FILTER APPLIED:All wellpaths within 200'+ 100/1000 of reference SURVEY PROGRAM Depth From Depth To Survey/Plan Tool 36.30 700.00 CD4-03wp04(Plan: CD4-03) CB-GYRO-SS 700.00 3117.32 CD4-03wp04(Plan: CD4-03) MWD+IFR-AK-CAZ-SC 3117.32 11172.05 CD4-03wp04(Plan: CD4-03) MWD+IFR-AK-CAZ-SC 11172.05 13032.02 CD4-03wp04(Plan:CD4-03) MWD+IFR-AK-CAZ-SC 13032.02 19614.40 CD4-03wp04(Plan:CD4-03) MWD+IFR-AK-CAZ-SC CASING DETAILS TVD MD Name Size 2400.00 3117.32 11-3/4" x 14" 11-3/4 6505.90 11172.05 9-5/8" x 11-3/4" 9-5/8 7437.48 13032.02 7"x 8-1/2" 7 7520.90 19614.40 4-1/2"x 6-1/8" 4-1/2 + q 1 0 60 ' II14i l` e2 ', el' I I i m , ` I, in E- • kill V (pm 1�, 2 c 0 I 1 1 I I 1 I I I I I I 1 I I I I I I I I 1 I I I I 0 3000 6000 9000 12000 15000 18000 Measured Depth LEGEND CD4-298,CD4-298,CD4-298 VO -e- CD4-304,CD4-304PB1,CD4-304PB1 V16 --A- CD4-208,CD4-208APB1,CD4-208APB1 VO - CD4-298,CD4-298PB1,CD4-298PB1 VO -0- CD4-213,CD4-213,CD4-213wp07 V0 CD4-209,CD4-209,CD4-209 V4 -e- CD4-214,CD4-214,CD4-214 V3 --XE- CD4-213,CD4-213,CD4-213 V4 $ CD4-211,CD4-211,CD4-211 V2 -e- CD4-301,CD4-301,CD4-301 VO -A- CD4-12,CD4-12,CD4-12 VO -e- CD4-302,CD4-302,CD4-302 V3 --€.- CD4-301,CD4-3018,CD4-301B VO -I- CD4-12,Nanuq 5,Nanuq 5 V1 -€1.- CD4-210,Plan:CD4-210A,CD4-210Awp18 VO --- CD4-301,CD4-301A,CD4-301A VO -9- CD4-12,CD4-12PB1,CD4-12PB1 VO -X- CD4-210,Plan:CD4-210A,Rig:CD4-210A VO -a- CD4-07,CD4-07,CD4-07 V1 CD4-208,CD4-200A,CD4-208A VO CD4-210,CD4-210,CD4-210 V3 -s- CD4-306,CD4-306,CD4-306 V1 $ CD4-208,CD4-208PB1,CD4-208PB1 V6 -1- CD4-05,CD4-05,CD4-05 VO - CD4-304,CD4-304,CD4-304 V6 -X- CD4-208,CD4-208,CD4-208 V7 -8- CD4-03wp04 HALLIBURTON ConocoPhilhps CD4-03wp04 Alaska Sperry Drilling ANTI-COLLISION SETTINGS 9:56,July 11 2011 Interpolation Method: MD, interval:25.00 Depth Range From: 36.30 To 19614.40 Results Limited By: Centre Distance: 2157.81 GLOBAL FILTER APPLIED:All wellpaths within 200'+ 100/1000 of reference SURVEY PROGRAM Depth From Depth To Survey/Plan Tool 36.30 700.00 CD4-03wp04(Plan: CD4-03) CB-GYRO-SS 700.00 3117.32 CD4-03wp04(Plan:CD4-03) MWD+IFR-AK-CAZ-SC 3117.32 11172.05 CD4-03wp04(Plan: CD4-03) MWD+IFR-AK-CAZ-SC 11172.05 13032.02 CD4-03wp04(Plan:CD4-03) MWD+IFR-AK-CAZ-SC 13032.02 19614.40 CD4-03wp04(Plan:CD4-03) MWD+IFR-AK-CAZ-SC CASING DETAILS TVD MD Name Size 2400.00 3117.32 11-3/4" x 14" 11-3/4 6505.90 11172.05 9-5/8" x 11-3/4" 9-5/8 7437.48 13032.02 7" x 8-1/2" 7 7520.90 19614.40 4-1/2"x 6-1/8" 4-1/2 • a A ^74 U O�OM U UV® • • p 60 • o 230 c a) U 0 I I I I I I i I I I 1 I I I I I I I I II rill 0 500 1000 1500 2000 2500 3000 3500 Measured Depth LEGEND CD4-298,CD4-298,CD4-298 VO -e- CD4-304,CD4-304PB1,CD4-304PB1 V16 -A- CD4-208,CD4-208APB1,CD4-208APB1 VO CD4-298,CD4-298PB1,CD4-298PB1 VO -0- CD4-213,CD4-213,CD4-213wp07 VO C04-209,CD4-209,CD4-209 V4 -e- C04-214,CD4-214,CD4-214 V3 -X- CD4-213,CD4-213,CD4-213 V4 -8- CD4-211,CD4-211,C04.211 V2 -e- CD4-301,CD4-301,CD4-301 VO -A- CD4-12,CD4-12,CD4-12 VO -e- CD4-302,CD4-302,CD4-302 V3 - CD4-301,CD4-301B,CD4-301B VO CD4-12,Nanuq 5,Nanuq 5 V1 -'- CD4-210,Plan:CD4-210A,CD4-210Awp18 VO - C04-301,CD4-301A,CD4-301A VO -EH CD4-12,CD4-12PB1,CD4-12PB1 VO --X- CD4-210,Plan:CD4.210A,Rig:CD4-210A VO -A- CD4-07,CD4-07,CD4-07 V1 -e- CD4-208,CD4-208A,CD4-208A V0 -A-- CD4-210,CD4-210,CD4-210 V3 - - C04-306,CD4-306,CD4-306 V1 -0- CD4-208,CD4-208PB1,CD4-208PB1 V6 -- CD4-05,CD4-05,CD4-05 V0 - CD4-304,CD4-304,CD4-304 V6 -X- CD4-208,CD4-208,CD4-208 V7 -9- CD4-03wp04 ORIGINAL Northing (4000 ft/in) iIIiiiiIittiIiiiiIiiiiIiiii1111111 , , iIliiiIiii , Iiiiii m iIiiiiIiiiiIiiiiI - .- - 00 T cl _ fh N _ co a a - _ co U U — _ v - U' ` - U - a - O NO _ CNI 0" 0 m U o co Z 0 3 - a i. o < .... N m N o o - 1 � `l - cocoo a __'6// `�' H E _ o _/�0O- v3r IT cr17 - H W - — DO a Z tv M 0 _� a M o - tq Cn V U - o - _ (R., U Uz.- o _ c3 cu —- r- Y N d - _- o t� 3 _o � 0 aZa - - M aZ - - 0. 1_ - aOv - — og — C.) - o _ - 0 - 0 - I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IIIIIIIII (u!/3/000i') 6u!43JON s 440 sMsg O 0> >; y O Dai3^-5 aK KKCK LC) ��dmmv N NKUUU DU C— C_N 0 0 0 O 0 0 oJ0�^00 W ��0,.A N N N N D co- O p4 pp H 288”88 O Z LO 0 0o 0 n vv�O Dao 2`,;t7.7"=:= O r U a 3rnmrnOeH aenRvcm amm N N»;4::??1 O LT, �nt �oo O KN C D O ''^^ W N- 6 O y8888'38 L7', ��N�i[inN w �onnnnn 5 O O /1 O C LCDd m -^ d v (J m 3 o o� 0 0. 0 Zit, o 6+p s a 0 et iiiiii .1: 7 O 0 ILO .0„,„:, N NNNCN tik OJ Lif 0 VI O �� Es8888$ + 2000000 N .-n/ as taiiieW164 W / o ill* •IMIN I :\\,.......„ ,.........,"y a. w MiNpamm...;000000 , et M Mil• iiiiIPPP %460 .. 0 LO CN C3 t et ' 1 I lig*7 ac i,:. CD woe ✓i 1c0 -- o O Eck O N ,s,O �O. s O g s a O lfD O Ln r- o OLf) J O N LO ti (u!/qI O109E) (+)gJ6N/(-)u/noS' 2 a g v R 1 s & d =CI – OOt9l a_ 00Z1Z91 '-o. OOZOZSt �`4 • ° ° ° OOLSL v e OOZ6lSL 11111 / 3,. ° ;' o I { oom.gi. ( • ° a € 71 ti OOLN $ < < : ° „ 1 & OOZLLSL ........) ' e o ° OOZ9191 . ° ° I e OOZSLSt s 0:11C I. 0 ° OOZbtSt" ° 61 if 9 n 3 0 ° a x ° OOtZI $ e • .st e co t->wnOs/(+)UPONe C e -a O ° e O U 0 1 oottt id i s!,C, s u °° I $ _ &a v N 3$ O > ° 3 ° OOtot ° C o 0 ' o ° r tD °p a) e OOL6 O �. <•' S i air `s o .. r 3 `coL9 C O 4 N <+ o 1 Fs. Csi ch O `– d' Q Q 7 J M CV r J— OOIL x 0 cr cr o a 0 0 a 000 e A E OOL9 1175' 1 g Uldea ioolVeAarul walsAs g b U ORIGINAL ! * 0 { : o ! ƒ £ ' 57 ƒ \ 6 07 , \ / / a ) k\ | k ; 8 k2 | 8 ; 8 /» k = § , = /22 $ $ 6 ( > / \ { sLNr ( ) \ & \ 7 ` & ` / ) \ I O < ZW k a ! < 2 8 ,_ f/ / § f / 2 2 e o o * 2csi o § ) ° m . cv . $ \ - a g \ E < ` 2 ( 2 k § $ } § 28 § O F.' . E Q o 0. \ \ ( fE _ \ / { - E 2§ o « , 2 t§ o , % ; F e: ) \ a - e, | \ ! @ ! t ■ d $ )7k { ■ ) \ § k h % U ; 2 & 2 E 9 a » /o / \ \ k $ / »k� � ` < ffk ) } / n q O » 9 2 0 k Co - � k JJ \ •• §_ q • § 2 � � § $ m O J 8 • , J § - {& / f } ) } 2 J / / \ \ § k k o ea o Q. 0. $ R- I; m « 2 r- 0 f ■ ■ k ® \ ] � E Qa ! E » u 2k - u wk t | 2 � o 0 0 TN I- a M 2 21* o 0 C ' 'E-' O , V �i p) vl S o ',:,:i N O 441 2 O 19 — N • 0. �NOpaO�NHI3&0,rMNO�ng3N CQV ONrAamQmWaO `,� O y O �1 . UC 000mm0000055m 5F 888`4,..,..... 200,000gg00000zop,.2 ' 1 o rnOO0000c�m000000$N •O ° W O O h m N O O r O O m O o N .7'3 QOO-Nth00-00.0h20270 V O 300NmWW;n,Qc NWWWt�J 72 00WW WSW WP,r ONOCl�O,�N 0 I000C1.,^O2°,22—,2N.rr Y� W > U ;2M Nth am . N N h W fnOOQW NN WmO mrOWWMM Vth lh N oo W,n�N 2;35M 2222 - O 00��'NEW,7EOmEM--oNRE O W NwWm000-- O p2888820000VSMN2e Trn H 'T'WHIIiIrkr4gM0 -2 oonr�rrnco 0000coe ve �\��071 N,,,,,„_PIP Y'I� N POOwn��noo ommooOtO P� O ��-``�_ ,� O a COO WQc7 t7 t�000mP,OQQ24m f") �j�`-��� 002'4 0)WT0002 Q o ri 0(o,00) M N m,n,nWW WWWmwmW Pm ��II ��• \ -- C p O O m m m r m N N N N N r W n O P O m . 7(itI N T 1 �c�o nommc�oo 000 Q�mm�Q 1r/ 'Imr,G�(JOVMVnNNNNIV rCirN OV r���� �\ U o2mrmm2�mNmmm�� _ NNmrWmoo fon bq Neo�NNn�N2,nm��i C �Nt72 Nmr WO,O�N M2vlm�m p fP S ' '1�z% i N O D,la o (Q N R O Pf 222 § § N NN g > > > > Is m > > og 8 N NN w gaH" P, gmgg'g i m§ ' qgg ¢ d � � � EE J §gMigoMeil$gggggg s § U O v vo 0 yy 0 o u o yy 0 0 0 0 v v66v v v v 0 18 8 0o Q � W r N m cI Y $ C_ V1 w O O R g ug 9i n W 11‘ Oa N mP oNCD38 E8w ^ ' IN ina � 8 � � U ce ., o J 888 � � �� N E Nm r C_ 0 SE J M d ,e10 ‘c441 o kw 1 i'(,rin\, 444Y p -iid : O E csi 3 o R 3$U3 i gassg �'a hr.;` o C E ., R 8 <O .41 O N R F � r�7 4 O gq8'�8e3 aiT, 01 L ; N ~ 0 M E�"sEix M O M !M ORIGINAL 7� or N ? pp�� T 2 SFP ❑ 3R m N c':-, c'.:. O r u ie; ',5,' a RN ,, - .o —�oopNNNnJ HOn.0M8•OOWN C , ,' g,� � O ,�, OV)UJOONN^ NDmihNpAdcPNAD 2414 ,4\� ;� 1 888eeee.O88888so >m U ,..—..............c,,02.2 ����� ; O QOppS888OA88N822pN>O v W DOO ijjijjii pinp OO V 0 OrS 00) E.,U M W 9883, 2R4.000Oo)O 22;2 N ppov.riNdmNwcom(nmoop P.n O "°4?-74;14§-§g"..-4-F4ppaa +�+�tO0 2 QO8888O801F4S34A �.2.8.3TOO. �w � Ng$L8g Wim N003N 4 �nrnnnrrr�r �OoONY.NNr OOO2,88i°p<O Pth iliklill d d d d d p O O O OO N M hN . � oOnnn nroo F,RI ad ���.� NNtOVNNNOON P.O �.� , /� F] 882ammeeernmoaae,1; M�•••�'• ®� 1,� / F ood',ts Pi000tt oioiai rico O ,/'tea „ , - o N.n Nf0.P�D WO)Wdo Pep b QOO AO)O) W NNNNN ntOnO DO , %•1IG1, giS.SOc'fOOOOOdr•cpN> (,, �//LII - U��NV(nvnNNNNN nl7rh < / ////I,roN odmncomd�nv.oarnn�� �!°dO�NNfnMthdNN W ' , 4110,1!''1414111111 .1 ��A” tO.) O�Ntnd Nl0ntO O.O�NtndNt0 ten) Er. O • j•' -`�/-` O U g (Q N N RS SL Q 8 U 33 3 > 3 gzi El 33 ' 3 33a g$ 3 E 3 3 -` '> 3 1' S R 5 $ 3 33ggs u 100 0 z $$$S $ d8 $ $ $ $i$c� m$ ' $$ $ ,7.$E c 9, 829. $ w = ai aiiu am¢ ¢ $ ou N A J §c§He $ $ $$ $ (61 (6gg$ $ $ $ ss $6 1ffi o _ N , m Q_ N C CO w d' ` 0 G oO .ti. 1 .411 9 0 . 0 (n o \ \,$) O 0 fi7 C 0. 3 (O v g cp La 2 Q 989 ' 9N►\n(,:.s..,„;;.1 U lil O CO N w > J C O T 01 •• �ntcl /)) OU- 0 FIR O . iii gL,7i :3-4 �� •! '- 13 pp a:•y O U 1 11111 M 0 1 I.' 111111 }Hass IC' o E v Q ppgHg g8g9R$R ,�_ Rilli O "PTS - G G A8HH.$4. FF N N 1N ~ G ,Issfst4,R.„, npiim A N SZ N c +Z ��O C 7c pCj igi N NNN f00 R m . MMM 0• s, 4 444 ° 88 ri 0 80'`00''a -_ ^ A -N N 88AIm 0VNNO O Y ...N000VN 0 800Npoomrn00000SSFSS, o o VOOOMN00000romOT U H LL 0 0 hA 0 0 0 m g 0 0 0 0 O 1-O N 0 2 O \ J M0 0 0 0p 0 0 MW 0 0 0 0 0 0 0 0 0, Q d O O N N N O 0 A 0 0 N O N N O N 0 0 W QCG�NIhCOe-O Om ONOCVGC _�.., N ° O O N N m m m N M N N m m m M O V C) 08TIOSV lmmrONOMMCl AN �N > ° 6000NmNmAmM.-,WO,NON 11 !( E. O + - � o O N ^%I 988SpVO,943.122P,MO ?,.. m mrn$aoo's ,T4rno 0 m .}. N h,?9,.0 0 0�� V N m O Q-1 !ip0flflrJ!4 8nMAppN�O��M , mv m88 FieH aao 11 AAAAANJm!N88g3g0 2882 000NN000mm; I ,\ �� Q; 1=111111 NooaNmNcoop/g22,1igr, p0pmomrmNNNNNrmAOm0 1 � O T "Og NmNNr2 " 1 V NmNVNrmNOONMBNVm ` ' \ b N'NMVNmAmmOv-NMVNmAm O O z m N g WN Et 8 8 8 R 4.S 8 • H ' gi2 , 888 0 R6 2 ' $$ ',,- ## $; "$ f ; sg 9 v - N N w g^�685°M,16g$ l �� mgga' 6gr, 66aa88iosaaaiggaaaaaassa6 ilinilil0 : : : : rQ C M N 007 M O 0 7 7 O M $ N p a p L'' C § a o a 0 Sl v n Z .cc w 4 -C- rn 0 CO 8 8 8 8 8 O a 8 < S, S SL O `� N u, ., - 0 § 9 8 2 1-I�• o Lo 2 ,J WO I § ,@PP - - H . n J W y Q N jO 00 C-) g § § 0 ',,c,'P eVitlqfl.ter . It 0 co , ,�� 4,./ yam. w S1 °fid�._ ' .'d�1 •.f 'fi ij/`E.— o E O N m W.;:fi QI�Ar�:�� yy a888 Sl o Jii ```, U 0 0 gga$Eg a$qa$-g€ ig824 1�' 1� 0 C It Q 111111 O N L....- — (� R8 O O 0 q FIN/ 0 V at a "aV Q 1)g4AB �.38. ...�_ _ N ~O e ORIG ( [' !L v�gR8R88 �(O�� 88 � 'tp N v S r Z MpI ,.., ,,, MI-I- > O 3 rn A h n O u ✓ N N N N o M ,, X41 OOeOG�N NtA�lOOW 000MaWD•N VN V7 CO'IN,Mf'�AnAVA4QNNC 6^N N W O, W A W W N A W O M Q N O W O O M W p M j.l•• nWWWWO,WOO�Q6 d 0o6000Wm00000SSFSSi S o O Q O 0 o M 6 0 0 0 O O n O W O M U �yC6h666646666646()000 O r O,W N W J VS O O o 0 0 M W 0 0 0 0 0 0 0 0 0 A a 0 0 6 6 6 O O A O O 6 0 6 6 O 6 O 0 O OO {MppOO�OOHONmm�<ppOVOO /Ilk V 6 6000NW6WAO().-r:oic pOiN ,- 11111111%° OO > P M�4 O*;'?T T 4 T, O O N 2OOWN:44.05OV aMDromOaM00tm fQO.N 01 I��`1 vir O CO 0p0p �NQW I eSS8800pp OO1ppQAOW0,ppl<WNNODOSSS f-6N66666,NONlh6(664066 oo oArn M 6 OtrWMnnn ._88` aaa0002.3I A N NNN N U O O W A A n A 0 0 0 6 6 0 0 0 W W,- O O C O O W Q M 0 M 0 0 0 M M O Q Q Q Q W 0 ""nr.1O�NN<h(Ol(6902(ODai A b 2-c,.,,,,,,,.....-Nm.....,,,, O O M N o ro R F i' N 7 99 N " " A N Q a SEeSm < >> M RiA -> ss o I a 5.8 §3' 8666666666ss64 36 66665666$8666666666$ 6$666 o o stn - - O < W4o ^ St N C g tC .3 g W W N o0 d 8 S S 4S �- Q' N 01 O 0 C N Q U 0O 3 ' ^ d • .r ,, m ,,,ii:1%; a LE a .. .-•11; o p . o u ;f / H ' r N tr in -=sZ��is o N ,101..... ,:-1,111, O M — N > CO Q O u_ r o t4 M NN M O 3 M 89gB$ :h o o U M e f UM€ ' __ �' m { Q'�88Yo O o j ��_R$ T CV N > C0 eags `° 0 ill 831822 gg H v 0 F872 O Axa-^a Rag88 t N E v t . .. t 1. N _2 O O >>> r 9 u oi N N N N O O F, o m a eav / 0 000 y0, H U U U U ---\.(/ a cli Noo'gtgrM figoNH \ n {O7 2 O O N O O O W W O O O O O S S N S Si O O V 0 0 0 N h 0 0 0 0 o,O W O O U J 000000007)0000000000N- OONNNOO!`00�(10NNON00 R �oo�Ncioo�o o�no�nvovoo j/ y 0 300NWWWFWNt7NNET4nEV OOWWW�O�W WI�ONOc��O�1�N Q •CCGNWW WWtCPicnc DGI�N- IV O th��Oth cpW -I�pM O 0 O 00 U NN \ N N N N N !!NN M114c°411 ,t�1Z 000 N 3 dd��muWWim rn$rnoo"ov'�m�rno c Q Nragrnm000��NeW p000000mmrnm4"oli immmrn k. --MNoouiioouirom�vciccv000r F", o 000000mWWWn I'd'ogeaava000000NNmc`,2 664 -'n^00000000vvv NNNNNNWW.n.n u> SIM' TeovNWNNWWovccviWWW Oit ---Op O O WmoWW NN N 4.`‘2:0-3.nW0 <h O C. °n4Wrnornrn4� ; to y-N(hOWWI,WOiOx-NthONW,W V C9 CC.1 0 0 (^ F � N -c"; N N N N N 3 m > o $ W 6$66 $aom6s$ �� $6 "666 61 � sa ##craggs m � a W W m J g6HHR §gi Nc66, §86661161 a QWWPm N 1 C N W O O = g n O%... O a g N W O C m 8 , v, 8 m a O , a c 8 � M mL. N N oti N 8 $ nC m O0 N W N O N > O 111,7 00 5� Q O R R R O LL L O dila M O Its a. cn i FIM5 0 G 1 M ..... E 0 ` EEEE �he24 0 _ r :,ARB fn`1 �O`1 > CI Q 8$:$ O V 8qM FM I In IR8g88 nmqINAL o N v t r Z doe ? 0 7Vii O u 0 NNN c O I ill O M m Qy �� 0 101 .3-Ho UUU j•11UHHHH mmi 8NmmNairVrp aCONINEllep8E3808SO0 0 CG G4 0p Ot00ppOOO2 Or ON ON OInOe-OYfOV0tO tONNNNID EpDSr. ONfCNOI OD �IACA+ N�`,97t"(71N^'4:69 O1 hitOldli , Oco A� aamm pp aa • • _ cc�mNlo�mrlelmuicONIfO� N x18.$ .8.$S. aANNmBNW ,BNOppNO.r�rO.nrO ... ”8e4144R088888tNVNMt nrrrr V1�22GOOrNN0F;gosia V ggm rv,rm rnrm0o0 448?? 4; O O t0 N oov-....co13wrn222g tO cigq10ir EGNNNNNrNrOt00 ��+1 010 mvl00000v�mNoa j� 1olno�ernnmmeaC'i vNio o"1 Op1 vNi aNa���pp U NNON<O�NN101MMdNNg A.-1,1(10104,,000,0•-(401.1,00,00 \IIIIE o F N O W 8 H H H H N g � � » ,,e >NU; TgAs ;;33i-3 1 .- 111 0 ., gig N C_ 8 L s C 3 N w 0 0 8 n W 0 d < N m 111. 11,141k N N (0 C 8 E- 8 0 A- =, w J N d C w $ J . . o P P e ¢ o M o m U 0 N - V/ _ Cr O QQ O co H g S 0 LL F L pyy�pi`�''`yy�y`py�p O Q ilii co N : : 1 !__i_iii 1$tlil 5 M o hill i `i -41111� g F c c Iti o Og"N IHM Hg$4 N &`H_ 'AM ORIGINAL N NQ _2 A O > »> T K1 N N N N N O101 N C In In In m O Q qqq Quo 11111* D �2oow�ln �Nn,en'pp�i,mc°'i�Npp�m� v�i v] �OO�NnB<NWTOOCJ�aODOmM O N E V N r aD a0 e0 Ol W Ol O O e N 2 OONOO Oap 0100 OOOS FSS1 V 888488OM1000S Ong10001 / U 01111111P . IyGGI:GG664666GGdG17Ga> O F ' To Ne N 10 ii , J 2 Cp000�000O f�p00O00O0N0ON0N 0O n 7"V Q5.OONt7OOOOOONdOdGG UQ 00N r°,2;0rNf.N8RVOON QGOOIONEDOm7N U th'�S�'”?.? `-'1.m O O O,- N !n ^ N NvNV.NO�R *PIIIPM•f1.`,;� 3GG�SN§WO<p2p200 O , 1 , m ;i?k 00072. rdtO VVV 8882851888p3 Vag SI OOONO rW VN X qoee000rrnN 5 gNgo,,-0I .N INnON0l000ng N1 Q Q1OO.Or:0.NN0NNrV2OrmOo0 .5T hOARECN0h27ppNd UP :ir.Nc,..01GrWA0.-N17d..,-,0 111111,o V M N H N O m c. § 8 n c. r N N 2 i --Jm > > 3> u G UM 6611661 13 6666 666 O 6 6668866 <., -9§g 2 w 66666666666 O + 8 8 8 8 8 g 4, N e 2 N I In w O O Z 88i 8881 m O o. 2 N e O N `� N O C § 8 8 E 8 Q CSA m CI. CI w Cn 0 a C. < 8 8 8 A U w 2 J N 03 Q O U O , N \ N J O COC' O LL H yy L a th N Ea Oa OSP O ,00o . c.,„ W r 4k�aa E17 T M o lig !ilocm 0 rlin �xxx 8 N N 8e8 gx ax O FE V °8p84$ ,§m 2 H Cs = a gg�R T d # . . I I REV DATE BY CK APP , DESCRIPTION REV DATE BY APP DESCRIPTION 8 2/25/08 CZ GD C.A. UPDATED PER K08001OACS 9 4/02/09 CZ DB C.A. UPDATED PER K090003ACS N \, \ v I ,.... CD4 TO ALPINE / -7‹,0 '��'��'ACCESS ROAD ,� 111E1'----7- 2\-..e.po �, FP NM r 16 k LOCATION OFO� Iw% THIS SURVEY C <ti 1 lirrfitrws CD4 VP�� ,•ARIK /N'Cp�\\� II � E GO Q\e {LROII 'T mb 4J 1 ALPINE SATELLITE DEVELOPMENT lam, VICINITY MAP NOT TO SCALE AGFtPpO CD-4 GP GESe SHOULDER OF P AD coo i. P A D z �9f. .5,1-5,1 5,`�'' e GHEN'1F ARM �°OJ ajO 0d. �� UU ZANK . N N 1.0 U ••• • m .$11--. 1.1.1A Q cJ •• E\M s�N N M^ 0°,--';;J---.1,2,1.o 8�*i••� -___-jogaiwild /� MODULE d U El • _ •- S : •� =• -���i••'••• • RGDOG31oN �-go i si E / • 7 �2o, �� P HEATER.'\11:— i P,GG' ULE ?a FUELgl, SKID s•s PLANT CD-4 TO ALPINE N PIPELINE ASPCN 13.2r son LCMH W LS Z Z LEGEND: KU U KP I KN °O0 PROPOSED CONDUCTOR ZZ LCMF � F F • EXISTING CONDUCTOR ro N cn A EXISTING WELLHEAD 130 3.61.3 Ave.•AnNap•N0•1100603•(007)273-1030 A ABANDONED WELL Npine 011ke (901)9104139 Alpine Survey Office yV ALPINE MODULE:CD40 UNIT: CD C.noc.Phillips ALPINE PROJECT CD-4 WELL CONDUCTORS Alaska, Inc. AS—BUILT LOCATIONS CADD FILE NO. DRAWING NO: I PART: REV: 05-03-03-1B-1 10/11/05 CE-CD40-121 1 OF 3 1 9 REV DATE BY CK APP DESCRIPTION REV DATE BY APP DESCRIPTION 5 2/25/08 CZ GD C.A. UPDATED PER K080010ACS 6 4/02/09 CZ DB C.A. UPDATED PER K090003ACS ALL CONDUCTORS ARE LOCATED IN PROTRACTED SEC.24, T 11 N, R 4 E, U.M. SEC.LINE 0/S EXIST. WELL 'Y' 'X' LAT.(N) LONG.(W) FSL FEL GND PAD CD4-X98 5,957,282.22 1,518,247.43 70' 17' 31.873" 150' 59' 20.893" 2407' 31' 12.4 19.1 CD4-X99 5,957,277.98 1,518,227.75 70' 17' 31.828" 150' 59' 21.464" 2402' 51' 12.4 19.0 CD4-301B 5,957,273.28 1,518,208.24 70' 17' 31.779" 150' 59' 22.030" 2397' 70' 12.4 19.0 CD4-302 5,957,268.38 1,518,188.64 70' 17' 31.728" 150' 59' 22.599" 2392' 90' 12.4 19.6 ` CD4-303 5,957,263.99 1,518,169.26 70' 17' 31.681" 150' 59' 23.162" 2387' 109' 12.4 19.6 CD4-304 5,95/,259.26 1,518,149.8/ /0' 1/ 31.631 150' 59- 26./25 2.582 128' 12.4 19.5 CD4-05 5,957,254.43 1,518,130.28 70' 17' 31.581" 150' 59' 24.293" 2377' 148' 12.4 19.5 CD4-306 5,957,249.76 1,518,110.87 70' 17' 31.532" 150' 59' 24.857" 2372' 167' 12.4 19.6 CD4-07 5,957,245.29 1,518,091.49 70' 17' 31.485" 150' 59' 25.419" 2367' 186' 12.4 19.7 CD4-208 5,957,240.13 1,518,071.80 70' 17' 31.431" 150' 59' 25.991" 2362' 206' 12.4 19.8 CD4-209 5,957,235.77 1,518,052.15 70' 17' 31.385" 150' 59' 26.561" 2357' 226' 12.4 19.7 CD4-210 5,957,230.92 1,518,032.98 70' 17' 31.334" 150' 59' 27.118" 2352' 245' 12.4 19.6 CD4-211 5,957,226.94 1,518,013.75 70' 17' 31.292" 150' 59' 27.676" 2348' 264' 12.4 20.0 CD4-212 5,957,222.25 1,517,994.40 70' 17' 31.243" 150' 59' 28.238" 2343' 283' 12.4 19.6 CD4-213 5,957,217.19 1,517,974.60 70' 17' 31.190" 150' 59' 28.812" 2337' 303' 12.4 19.9 CD4-214 5,957,212.46 1,517,955.51 70' 17' 31.140" 150' 59' 29.367" 2332' 322' 12.4 19.8 CD4-215 5,957,208.07 1,517,935.87 70' 17' 31.094" 150' 59' 29.937" 2327' 341' 12.4 19.8 CD4-16 5,957,203.17 1,517,916.63 70' 17' 31.043" 150' 59' 30.495" 2322' 361' 12.4 19.5 CD4-17 5,957,198.80 1,517,897.14 70' 17' 30.997" 150' 59' 31.061" 2318' 380' 12.4 19.5 CD4-318A 5,957,193.71 1,517,877.38 70' 17' 30.944" 150' 59' 31.634" 2312' 400' 12.4 19.6 CD4-319 5,957,189.64 1,517,857.90 70' 17' 30.900" 150' 59' 32.200" 2308' 419' 12.4 19.7 CD4-320 5,957,185.03 1,517,838.65 70' 17' 30.852" 150' 59' 32.759" 2303' 438' 12.4 19.7 CD4-321 5,957,180.22 1,517,819.26 70' 17' 30.802" 150' 59' 33.322" 2298' 458' 12.4 19.0 CD4-322 5,957,175.24 1,517,799.90 70' 17' 30.749" 150' 59' 33.884" 2292' 477' 12.4 19.0 CD4-X23 5,957,170.76 1,517,780.38 70' 17' 30.702" 150' 59' 34.450" 2288' 496' 12.4 19.0 CD4-X24 5,957,166.23 1,517,760.82 70' 17' 30.655" 150' 59' 35.018" 2283' 516' 12.4 19.0 CD4-X25 5,957,161.34 1,517,741.31 70' 17' 30.603" 150' 59' 35.584" 2278' 535' 12.4 19.0 CD4-X26 5,957,157.10 1,517,721.97 70' 17' 30.558" 150' 59' 36.146" 2273' 554' 12.4 19.5 CD4-227 5,957,151.94 1,517,702.56 70' 17' 30.505" 150' 59' 36.709" 2268' 574' 12.4 19.6 CD4-X27 5,957,150.77 1,517,697.37 70' 17' 30.492" 150' 59' 36.860" 2266' 579' 12.4 18.4 CD4-X28 5,957,146.24 1,517,678.39 70' 17' 30.445" 150' 59' 37.411" 2261' 598' 12.4 18.8 KUUKPIK NOTES: ` I..CMF 1. COORDINATES SHOWN HEREON ARE ALASKA STATE PLANE, ZONE 4, NAD 83. ...,.�._,�„..�.o,.,�,mum 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL (B.P.M.S.L.) ,gipine survey orrice ALPINE MODULE:CD40 UNIT: CD C•noc.Phillips ALPINE PROJECT CD-4 WELL CONDUCTORS Alaska, Inc. AS-BUILT LOCATIONS CADD FILE NO. DRAWING NO: PART: REV: 05-03-03-1B-2 10/11/05 C--,,c101 -j21 2 OF 3 6 . . 1` ani �. REV DATE BY CI< APP DESCRIPTION REV DATE BY APP DESCRIPTION 5 5/25/08 CZ GD C.A. UPDATED PER K080010ACS 6 4/02/09 CZ DB C.A. UPDATED PER K090003ACS NOTES: 1. ALL COORDINATES SHOWN ARE ALASKA STATE PLANE, ZONE 4, NAD 83. 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL. ORIGINAL GROUND ELEVATIONS WERE DERIVED FROM THE AVERAGE ELEVATION ALONG THE TOE OF THE CD-4 GRAVEL PAD. 3. BASIS OF COORDINATES: ALPINE PERMANENT CONTROL MONUMENTS PER SURVEY BY KUUKPIK/LCMF, OCTOBER 2005 4. DATES OF AS-BUILT SURVEYS: WELL CONDUCTORS CD4-208, CD4-209, CD4-210 CD4-318A, CD4-319, 10/11/05, FB 2005-26 PGS. 30-31; CD4-05, CD4-306, CD4-07, 04/13/06, FB 2006-10, PGS 26, CD4-320, 04/14/06, PG 29; CD4-302, CD4-303. CD4-304, CD4-16, CD4-17, 04/18/06, PG 47; CD4-211, CD4-213, CD4-214, CD4-215, 04-26-06, FB 2006-10, PGS 65-66; CD4-301B, CD4-321, 5/13/06, FB 2006-13, PG. 27; CD4-322, CD4-X23, CD4-X24 CD4-X25, 03/30/07, FB 2007-08, PGS. 4-5; CD4-X26, 5/3/07, FB 2007-09, PG. 42; CD4-X98 & CD4-X99, 4/2/09, FB 2009-05, PG. 41; CD4-X27 & CD4-X28, 4/9/09, FB2009-05, PG. 55. 5. CD4-212 IS EXISTING WELL NANUQ #5. REFERENCE DRAWING CE-AP00-162. CD4-227 IS EXISTING WELL NANUQ #3 (ABANDONED). REFERENCE DRAWING CEA-M1 XX-60D380. SURVEYOR'S CERTIFICATE � , I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED P� ••..F••..... t ♦ TO PRACTICE LAND s AS-BUILTUREPRESENTSVEYING IN THE SURVEY MADE BYOF MEORL ASKA, THAT THIS • UNDER MY DIRECT � *• C':' •'•'. ♦1♦ SUPERVISION, THAT THE MONUMENTS SHOWN HEREON ACTUALLY EXIST ♦ AS DESCRIBED, AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE *�• 49th V CORRECT. • / DATE: REGISTRATION NO. LS-5077 Donald G. Bruce : ♦♦♦sl%,. No. LS-5077 /0, ♦ie'PF'•••... •••'•5 .• KUUKPIK PRor ,..._, LCM F. 1%EB sAn. Md.."Mrle.18808 (BZ)2/9A830 Npn•OMc• (901)8]647!9 Alpine Survey Office ALPINE MODULE:CD40 UNIT: CD Conoc.Phillips ALPINE PROJECT CD-4 WELL CONDUCTORS Alaska, Inc. AS-BUILT LOCATIONS CADD FILE NO. DRAWING NO: PART: REV: 05-03-03-1B-3 10/11/05 CE-CD40-121 3 OF 3 6 ORGLNAL 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 (//: I C L I Cr PTD# - r' I I I 3 Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: /t"i//�- (.cL' POOL: '7'17170/ LL `—' I l Cay Circle Appropriate Letter/ Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and 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: 1/11/2008 To to 0• Q a 0) I- 2 o -0 LO (O MO mc • Q• CO 0 o CO m Q CO O VM CA C i 00 .1. ° a0 _c cn c C _ J Z• c a) O - Q -mo (6co a) -o c a) m O N a' L M L 0 ° -p 03 i° E ° L C C .� N 7 co 0 0 O O m N 7 co o Q@ co o m a) co CO CL O E m T • `. ai E O w ° o a) = 0 m -p w a E coNo E v) E co U E 3 on E as O N 0 , O` c J U " ` E N CO U c CO C i u-. E - O_ - U F.4" o) 0 a cp J O "O - = N N 0. j n •C -No a) ani > 0 in ° cci n 3 v 5 - 0 3 co` L 0 .) w A U 0 C O y (U M . 0 a) 1) N co CO - 'O Z a) .n 3 E a N O• O N .O N O ° O a m co N a) -o 0 N 4 Lo L C = -0 N- 0 O L N N `n ami O Q = L o) _ 0 E D o o w U 3 0 o a °) > 0 -0 �' E - 3 .c o m i. m o - a) co J O. cc a) O z n 7 m n E a To N ? N a V O N J a U N N C -E C M m U m -C o N o w 7 0 o c 0) - n m O 0 0 CO C 0 a) in C nn E co E x co a) p CO J N C .0 a) C U N O N N V) r co N O a 7 o r00i O c 0 m m a) 0 7 3 o m Co a 0 N n a - w J U a) •c con' O L 0 - O 2 a c C 3 05 It > co o E v 3 a) co c < 3 'c CO m w 3 Lu m 3 w co -ci Tu 15 'S m- -° 0 0 ) 0 m o o m • 3 a) m n J v a) o- o a) m T M Q m 'a E L o c in L '= o , E J O co Z >L> N C C Q ar L Ti `°C NO M O '_ rn 3 c N o Cs J O O > o) _C o 0 n T N p .3 as a) Z IN O o "° a -- U O M cn c m C c O L N n co > z a) 3, C U n "0 U Q 0- N 'O a) - 0 0 o U m 0 a). O a 0 m m E 4 c L N N 0_ co O 'p C ° O U •> co N U L L C N as 3 >. > C 7 n U O 7 N E U a) o N O CO c) c c 0 3 N -0 c) CC > •- 0 a N C m o ° _ co c7 U '7r. 'r. '7r. m corn ° w 0 n Y E •- 'n'' E m -- O m Z fl Q Ec o m o Y 7 o 0 o a) c O 0 C O Z Z Z m. .0 L N C .0 > a C U C L 'Q • z .71- o a o 0 0 0 E c 0 - o m a) o a co 2 Q civ O co ct °x m w - U U U U w - U z 0 E a, 2 — 2 x Q x w c9 cn a o _ o a co w 2 U ( Q Q 0 aa)) aa)) aa)) aa)) a aa)) aa)) aa)) a0) aa)) aa)) aN) aa)) o aa)) Q aN) 0 aN) CO a) Q aN) Q aa)) a aa)) aa)) a 0 aN) a0) a Q Q Q Qzzz >- >- >- r >- rrr � r } rrz >- z >- z >- >- rz >- zrrrrrz >- >- >- z z z � T Ua) u7 O tw co w T Y (6 U +E.• o _ ° a) a) E E 3 - E a) O 0 O 'j C N # N O 0 ° u) zE T L. nT 7 cn - c L o o It O C = ->-, T 0 o_, °a ) E 3 00 o E 0 3 in a) T O O M C '0 O _ U C J a 0 N > E can o LiJ• N a m a) co CO co U n N ro o LL (n n \ z • 7 O C Li_ a) N CO7 C _ " 7 a) 2 C co co a Q a) O- L 'O. to C a) o) V a) m a O 0 41. J 2 0 O a) N 'c '0 dii L N N, mcr CO n m o n -E ami m o M o O = 0 w m CC• U O ._ L o) E Z N m 3 U) C o) L C fn j o- LO 7 < N N a) N o) Lu z 'D O C N O a) C 7 @ ° 0- D o C > m -°0 0. a) N a• N C C N O O `O a) J CO E E - "0 C C E N O C C !n I- _ c O ° 4? C 0 w a �- N L n 0 - Y Q ° ° -o 2 'o o m E o 0 30 ° o) 7 U n _ a) U O 0 a ° L 3 ° > m Y a) 'ti J U O O a) '- C c 0 - C 2 CoO 0 co L9 CO N @ .@ (a Q N cn 0 0 O O a) a) N .� O � E 0_ 0 0 a) ' r L° o 0 0 -°C m +- Y ((3 n ° Z o E 3 o a) s m 3 m c E o Q E m e -o CO CO 0 a 0_ w w CO m -7o ate) ()j •E ' C - N M as •N L a o 0 o n 3 0 .::' o >s w o` i o o Q o c �' n • a) o m 3 3 m m .. 3 t 3 0 o 0. 0 N n ' c@ 0 3 r a) per_ ° a c O C - "O "� > a) .0_ "0 '0 0 (9 0 N O O C O' N '°0 N O" 0) C "o d N a) -� a o m a) m ° a) a) Y a) o E m E _co o a) D c 06 J o 0 n 0 -0 0 N a) C 7 7 n C V O Q 2 a) a) - "O a) `- N -p m E o) O <n =- 7 CO C L 2 to L m m O O O) a) a .(1)- N n L .- a) D1 n m m m m m m 0 N CO C ° 3 N 'O N N -_° CO U E m 3 m m m .0 C „)°- 1 7 7 co _CO V) O •� "o x C N -0 'N .o n m 0cp CM 0 a c -o -o •o v - >, u) a3 L a°) in c m aa) > > C r )) a n 'c w ° 0 o $ a a) > E w U N E a) ° a) ° L@ -' O L C C " .. 7 m N N 0 a — 3 "0 0 u) C O U m C o) C O m O 7 m @ m m 0E m 0 U - (D - 0 "O N m = c U m N m U c l-,„ z C w C 3 U 0 0 C O O 0 0 O co -O U a) O O - -° m '0 m 4) o E a) 'C 0 N O "o V) N o 0 o N - N ° 0 7 o > > 3 O) 7 7 C 0) cn Lij N n m d O U J Op C E@ °' a) a) a) a) a`) a`) E E C 3 ani o H I- I- ', a°) 2 aa) > c ILIa a o � n 0 E@ N m - m 0 > z° a _ID5 5con ' 00aac� 5Qa c°� cocc.) oco.) c_) ¢ @a ommv i) 2 aocnnin0 U W °- r O N M «) O CO C) O .— N M V In O r CO C) O N V U) (0 h CO CA I EE e- N M V Ln (O r Co 0) ° M a) N N N N N N N N N N M c•) M c',2, M c•) c•) M c`) (`') U N O N 5N O C E o c N A N CO N U ° Ix oo p En W oo c D C) O co a w oo ° E N tis T 0 E J 'E a) IT o J #t c a s Q o w Q O Q U 0 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. Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Fri Jan 13 11:29:03 2012 Reel Header Service name LISTPE Date 12/01/13 Origin STS Reel Name UNKNOWN Continuation Number 01 Previous Reel Name UNKNOWN Comments STS LIS Writing Library. Scientific Technical Services Tape Header Service name LISTPE Date 12/01/13 Origin STS Tape Name UNKNOWN Continuation Number 01 Previous Tape Name UNKNOWN Comments STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Colville River I MWD/MAD LOGS WELL NAME: CD4-03 API NUMBER: 501032064100 OPERATOR: ConocoPhillips Alaska, Inc. LOGGING COMPANY: Sperry Drilling TAPE CREATION DATE: 13-JAN-12 JOB DATA MWD RUN 1 MWD RUN 2 MWD RUN 4 JOB NUMBER: -XX-0008250734 -XX-0008250734 -XX-0008250734 LOGGING ENGINEER: PAUL ORTH IVAN CHIKIGA BEN SCHULZE OPERATOR WITNESS: FRED HERBERT DAVE BURLEY DON LUTRICK MWD RUN 5 MAD RUN 5 MWD RUN 6 JOB NUMBER: -XX-0008250734 -XX-0008250734 -XX-0008250734 LOGGING ENGINEER: PAUL ORTH PAUL ORTH PAUL ORTH OPERATOR WITNESS: DON LUTRICK DON LUTRICK DAVE BURLEY SURFACE LOCATION SECTION: 24 TOWNSHIP: 11N RANGE: 4E FNL: 2892 FSL: FEL: 109 FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: 56.05 GROUND LEVEL: 19. 60 WELL CASING RECORD OPEN HOLE CASING DRILLERS ;I f (I� BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 14 .000 16.000 114 .0 2ND STRING 10.625 11.750 3153.0 3RD STRING 8.500 9. 625 11182.0 PRODUCTION STRING 6.125 7.000 13132.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) , UNLESS OTHERWISE NOTED. THESE DEPTHS ARE BIT DEPTHS. 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH (TVD) . ONLY INVERT /REVERT SECTIONS GREATER THAN 30' TVD ARE PRESENTED. 3. MWD RUN 1 COMPRISED DIRECTIONAL, DUAL GAMMA RAY (DGR)UTILIZ- ING GEIGER-MUELLER TUBE DETECTORS, ELECTROMAGNETIC WAVE RESIS- TIVITY PHASE-4 (EWR-P4) , AT-BIT INCLINATION (ABI) , AND DRILL STRING DYNAMICS SENSOR (DDSr) . 4. MWD RUN 2 COMPRISED DIRECTIONAL, DGR, EWR-P4, DDSr, PRESSURE WHILE DRILLING (PWD) , AND GEO-PILOT ROTARY-STEERABLE BHA (GP) . 5. MWD RUN 3 WAS A CLEANOUT RUN - NO MWD TOOLS WERE IN THE BHA. 6. MWD RUNS 4,5 COMPRISED DIRECTIONAL, DGR, EWR-P4, DDSR, PWD, GP, AZIMUTHAL LITHO-DENSITY (ALD) , COMPENSATED THERMAL NEUTRON POROSITY (CTN) , ACOUSTIC CALIPER (ACAL) , AND BI-MODAL ACOUSTIC TOOL (XBAT) . SOME COMPRESSIONAL XBAT DATA WERE ACQUIRED IN MWD RUN 4 PRIOR TO TOOL BATTERY FAILURE. BOTH XBAT AND ACAL FAILED DURING MWD RUN 5. MAD DATA WERE ACQUIRED FROM 13, 135'MD TO 12,262'MD +/- WHILE POOH AFTER THE COMPLETION OF RUN 5. 7. MWD RUN 6 COMPRISED DIRECTIONAL, PRESSURE CASE GAMMA (PCG) , AZIMUTHAL DEEP RESISTIVITY (ADR) , PWD, DDSr, AND GP. 8. XBAT ACTIVATION 1 WAS FIRED AT 11KHZ MONOPOLE. XBAT ACTIVATION 2 WAS FIRED AT 5 KHZ DIPILOE. 9. 5 OF THE XBAT RECEIVERS WERE DAMAGED DURING RUN 4 . THE RECEIVERS WERE LOCATED IN THE MIDDLE OF THE ARRAYS RESULTING IN POOR DATA QUALITY. THE DATA WERE PROCESSED WITHOUT THE DAMAGED RECEIVERS THE COMPRESSIONAL SLOWNESS DATA (DTC) HAD A VERY HIGH SIGNAL TO NOISE RATIO AND IS CONSIDERED TO BE RELIABLE DATA. THE SHEAR SLOWNESS DATA (DTS) SUFFERED THE MOST FROM THE MISSING RECEIVERS AND SHOULD BE CONSIDERED TO BE UNRELIABLE. 10. MWD DATA ARE CONSIDERED PDC PER DISCUSSION OF ALPINE • LOGGING REQUIREMENTS AT CONOCO-PHILLIPS/VENDOR MEETING HELD ON 26 SEPTEMBER 2001. DOUG KNOCK (CPAI) CONFIRMED THAT THIS WOULD ALSO BE THE CASE FOR THE DRILL SITES 3 AND 4 WELLS IN A PHONE CONVERSATION WITH BUSTER BRYANT (SDS) ON 27 APRIL 2005. MAD PASS DATA WERE CORRECTED/SHIFTED TO MWD DATA. 11. MWD RUNS 1-6 REPRESENT WELL CD4-03 WITH API #50-103-20641-00. THIS WELL REACHED A TOTAL DEPTH OF 18, 524 'MD/7482'TVD. MNEMONICS CURVE DESCRIPTION ROPA AVERAGE RATE OF PENETRATION RSPD RUNNING SPEED DURING MAD PASS DGRC DGR COMBINED GAMMA RAY BGCG ABG COMBINED GAMMA RAY R09P 9 INCH PHASE RESISTIVITY R15P 15 INCH PHASE RESISTIVITY R27P 27 INCH PHASE RESISTIVITY R39P 39 INCH PHASE RESISTIVITY EWXT EWR FORMATION EXPOSURE TIME AH1P/ARH16P AVG 16 INCH 2M PHASE RESISTIVITY AH2P/ARH32P AVG 32 INCH 2M PHASE RESISTIVITY AM3P/ARM48P AVG 48 INCH 500K PHASE RESISTIVITY ADXT ADR FORMATION EXPOSURE TIME TNPS CTN POROSITY - SANDSTONE TNFA CTN FAR AVERAGE COUNT RATE TNNA CTN NEAR AVERAGE COUNT RATE ACDL/ALCDLC ALD LCRB COMPENSATED DENSITY ADCL/ALDCLC ALD LCRB DENSITY CORRECTION APEL/ALPELC ALD LCRB Pe FACTOR ALRP/ALRPM ALD RPM (NON-SLIDE INDICATOR) AHSI/ALHSI ALD HOLE SIZE INDICATOR ACHD ACOUSTIC CALIPER XBCS XBAT COMPRESSIONAL SLOWNESS XRSS/XBRSS XBAT REFRACTED SLOW SHEAR XBIS XBAT SLOW INTERFACE/FLEXURAL BVPS/BVPVS BAT VP/VS RATIO BSFG/BTSFLAG BAT SHEAR FLAG AEDN/ACEDN XBAT CALIPER MINIMUM ELLIPSE AEDX/ACEDX XBAT CALIPER MAXIMUM ELLIPSE M SUFFIX ON MNEMONICS DENOTES MAD PASS DATA PARAMETERS USED IN NUCLEAR LOG PROCESSING: HOLE SIZE: DYNAMIC, FROM ALD PINGER (8.5" BIT) MUD WEIGHT: 10.9 - 11.2 PPG WHOLE MUD CHLORIDES: 67, 000-68,000 PPM FORMATION WATER SALINITY 23,000 PPM CL FLUID DENSITY: 1.0 G/CC MATRIX DENSITY 2. 65 G/CC LITHOLOGY: SANDSTONE ALL DATA CURVES ARE SMOOTHED TO A STEP OF 0.5 FT, WITH A WINDOW OF 0.6 FT, EXCEPT FOR ROP AND GAMMA RAY. THESE CURVES ARE SMOOTHED WITH A 1.1 FT WINDOW. GAP FILL IS SET TO 5 FT FOR ALL CURVES. File Header Service name STSLIB.001 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 100.0 18449.0 RPS 108.0 13088.5 RPX 108.0 13088.5 FET 108.0 18479.0 RPM 108.0 13088.5 RPD 108.0 13088.5 ROP 114.5 18524 .0 AEDN 11086.5 12450.0 AEDX 11086.5 12450.0 DRHO 11175.0 13053.5 CALN 11175.0 13053.5 PEF 11175.0 13053.5 RHOB 11175.0 13053.5 NPHI 11175.0 13040.0 FCNT 11175.0 13040.0 NCNT 11175.0 13040.0 CALA 11182.5 12462.5 DTC 11187.5 12448.0 DTSH 11204.0 12448.0 SCRA 11204.0 12448.0 XBIS 11205.5 12448.0 AM3P 13120.0 18479.0 AH1P 13120.0 18479.0 AH2P 13120.0 18479.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MERGE BASE MWD 1 100.0 3163.0 MWD 2 3163.0 11192.0 MWD 4 11192.0 12556.0 MWD 5 12556.0 13134.5 MWD 6 13134.5 18524.0 REMARKS: MERGED MAIN PASS. Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 . 1IN • Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 AEDN MWD IN 4 1 68 4 2 AEDX MWD IN 4 1 68 8 3 CALA MWD IN 4 1 68 12 4 RHOB MWD G/CC 4 1 68 16 5 DRHO MWD G/CC 4 1 68 20 6 CALN MWD IN 4 1 68 24 7 PEF MWD B/E 4 1 68 28 8 AH1P MWD OHMM 4 1 68 32 9 AH2P MWD OHMM 4 1 68 36 10 AM3P MWD OHMM 4 1 68 40 11 SCRA MWD 4 1 68 44 12 GR MWD API 4 1 68 48 13 FET MWD HR 4 1 68 52 14 RPX MWD OHMM 4 1 68 56 15 RPS MWD OHMM 4 1 68 60 16 RPM MWD OHMM 4 1 68 64 17 RPD MWD OHMM 4 1 68 68 18 ROP MWD FPH 4 1 68 72 19 FCNT MWD CP30 4 1 68 76 20 NCNT MWD CP30 4 1 68 80 21 NPHI MWD PU 4 1 68 84 22 XBCS MWD USPF 4 1 68 88 23 XBIS MWD USPF 4 1 68 92 24 XRSS MWD USPF 4 1 68 96 25 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 100 18524 9312 36849 100 18524 AEDN MWD IN 8.39 9.29 8.60202 2728 11086.5 12450 AEDX MWD IN 8.53 9.95 8.84127 2728 11086.5 12450 CALA MWD IN 8.12 10.07 8.5584 2553 11182.5 12462.5 RHOB MWD G/CC 0.469 3.388 2.49731 3758 11175 13053.5 DRHO MWD G/CC -2.443 0.21 0.0365889 3758 11175 13053.5 CALN MWD IN 8.19 14.14 8.67053 3758 11175 13053.5 PEF MWD B/E 2.52 13.02 5.1785 3758 11175 13053.5 AH1P MWD OHMM 0.67 37.81 19.1142 10719 13120 18479 AH2P MWD OHMM 0.35 3648.67 20.3412 10719 13120 18479 1 AM3P MWD OHMM 0.13 1572.51 20.1827 10719 13120 18479 SCRA MWD 1.519 2.3315 1.85632 2480 11204 12448 GR MWD API 18.65 451.07 98.4744 36699 100 18449 FET MWD HR 0.37 317.47 1.91831 36503 108 18479 RPX MWD OHMM 0.06 1852.19 8.44719 25784 108 13088.5 RPS MWD OHMM 0.06 2000 17.0447 25784 108 13088.5 RPM MWD OHMM 0.26 2000 22.5666 25784 108 13088.5 RPD MWD OHMM 0.27 2000 25.5483 25784 108 13088.5 ROP MWD FPH 0.28 527. 95 84.2758 36820 114 .5 18524 FCNT MWD CP30 281.85 1213.21 560. 693 3731 11175 13040 NCNT MWD CP30 57942 97799.4 77383.3 3731 11175 13040 NPHI MWD PU 18.48 66.06 34. 199 3731 11175 13040 XBCS MWD USPF 74.7413 107.507 87.0538 2522 11187.5 12448 XBIS MWD USPF 227.388 266.644 242.053 1703 11205.5 12448 XRSS MWD USPF 124.575 180.862 161.373 2480 11204 12448 First Reading For Entire File 100 Last Reading For Entire File 18524 File Trailer Service name STSLIB.001 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.002 Physical EOF File Header Service name STSLIB.002 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH NPHI 12369.5 13037.5 NCNT 12369.5 13037.5 FCNT 12369.5 13037.5 PEF 12383.0 13053.0 DRHO 12383.0 13053.0 RHOB 12383.0 13053.0 CALN 12383.0 13053.0 FET 12417.5 13088.0 RPX 12417.5 13088.0 RPM 12417.5 13088.0 RPS 12417.5 13088.0 RPD 12417.5 13088.0 GR 12425.0 13096.5 RAT 12462.5 13134.5 $ MERGED DATA SOURCE PBU TOOL CODE MAD RUN NO. MAD PASS NO. MERGE TOP MERGE BASE MWD 5 1 12369.5 13134.5 REMARKS: MERGED MAD PASS. Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 .1IN Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 • RHOB MAD G/CC 4 1 68 4 2 DRHO MAD G/CC 4 1 68 8 3 CALN MAD IN 4 1 68 12 4 PEF MAD B/E 4 1 68 16 5 GR MAD API 4 1 68 20 6 FET MAD HR 4 1 68 24 7 RPX MAD OHMM 4 1 68 28 8 RPS MAD OHMM 4 1 68 32 9 RPM MAD OHMM 4 1 68 36 10 RPD MAD OHMM 4 1 68 40 11 RAT MAD FPH 4 1 68 44 12 FCNT MAD CP30 4 1 68 48 13 NCNT MAD CP30 4 1 68 52 14 NPHI MAD PU 4 1 68 56 15 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12369.5 13134.5 12752 1531 12369.5 13134.5 RHOB MAD G/CC 2.038 3.064 2.4812 1341 12383 13053 DRHO MAD G/CC -0.039 0.221 0.0506465 1341 12383 13053 CALN MAD IN 8.25 12.86 9.38526 1341 12383 13053 PEF MAD B/E 2.39 9.96 5.24561 1341 12383 13053 GR MAD API 58.84 185. 16 133. 69 1344 12425 13096.5 FET MAD HR 4. 61 119.27 34 .8367 1342 12417.5 13088 RPX MAD OHMM 0.59 10.15 3.07543 1342 12417.5 13088 RPS MAD OHMM 1.03 16. 94 4.32602 1342 12417.5 13088 RPM MAD OHMM 1.44 28.45 5.44995 1342 12417.5 13088 RPD MAD OHMM 1. 93 32.4 5.76075 1342 12417.5 13088 RAT MAD FPH 0.01 232.98 188.548 1345 12462.5 13134.5 FCNT MAD CP30 296.92 1084 .14 505.725 1328 12369.5 13037.5 NCNT MAD CP30 60890.8 93255.2 74112.1 1328 12369.5 13037.5 NPHI MAD PU 21.09 68.14 36.021 1328 12369.5 13037.5 First Reading For Entire File 12369.5 Last Reading For Entire File 13134.5 File Trailer Service name STSLIB.002 Service Sub Level Name1 Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.003 Physical EOF File Header Service name STSLIB.003 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGRC 100.0 3091.5 R27P 108.0 3083.5 R15P 108.0 3083.5 R39P 108.0 3083.5 R09P 108.0 3083.5 EWXT 108.0 3083.5 ROPA 114 .5 3163.0 LOG HEADER DATA DATE LOGGED: 06-OCT-11 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 88.2 DATA TYPE (MEMORY OR REAL-TIME) : Memory TD DRILLER (FT) : 3163.0 TOP LOG INTERVAL (FT) : 114.0 BOTTOM LOG INTERVAL (FT) : 3163.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: .0 MAXIMUM ANGLE: 61.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY 163685 EWR4 ELECTROMAG. RESIS. 4 129431 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 14.000 DRILLER'S CASING DEPTH (FT) : 114.0 BOREHOLE CONDITIONS MUD TYPE: Native/Spud Mud MUD DENSITY (LB/G) : 9.20 MUD VISCOSITY (S) : 200.0 MUD PH: 9.0 MUD CHLORIDES (PPM) : 950 FLUID LOSS (C3) : 1.3 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : 3.500 84.0 MUD AT MAX CIRCULATING TERMPERATURE: 3. 130 94 . 6 MUD FILTRATE AT MT: 4 .000 84.0 MUD CAKE AT MT: 3.500 84.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 .1IN • Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD010 API 4 1 68 4 2 FET MWD010 HR 4 1 68 8 3 RPX MWD010 OHMM 4 1 68 12 4 RPS MWD010 OHMM 4 1 68 16 5 RPM MWD010 OHMM 4 1 68 20 6 RPD MWD010 OHMM 4 1 68 24 7 ROP MWD010 FPH 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 100 3163 1631.5 6127 100 3163 GR MWD010 API 18. 65 200.27 92.4484 5984 100 3091.5 FET MWD010 HR 0.37 2.95 1. 13598 5952 108 3083.5 RPX MWD010 OHMM 1. 14 1852.19 14 .5395 5952 108 3083.5 RPS MWD010 OHMM 1.04 2000 50.8087 5952 108 3083.5 RPM MWD010 OHMM 1 2000 73.0316 5952 108 3083.5 RPD MWD010 OHMM 1.01 2000 78.4939 5952 108 3083.5 ROP MWD010 FPH 0.28 527. 95 141.869 6098 114.5 3163 First Reading For Entire File 100 Last Reading For Entire File 3163 File Trailer Service name STSLIB.003 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.004 Physical EOF File Header 1 Service name STSLIB.004 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGRC 3092.0 11154.0 R27P 3145.0 11146.5 EWXT 3145.0 11146.5 • R09P 3145.0 11146.5 R15P 3145.0 11146.5 R39P 3145.0 11146.5 ROPA 3163.5 11192.0 $ LOG HEADER DATA DATE LOGGED: 17-OCT-11 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 88.47 DATA TYPE (MEMORY OR REAL-TIME) : Memory TD DRILLER (FT) : 11192.0 TOP LOG INTERVAL (FT) : 3163.0 BOTTOM LOG INTERVAL (FT) : 11192.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 57.7 MAXIMUM ANGLE: 61.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY 11557008 EWR4 ELECTROMAG. RESIS. 4 10474191 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 10. 625 DRILLER'S CASING DEPTH (FT) : 3153.0 BOREHOLE CONDITIONS MUD TYPE: Fresh Water Gel MUD DENSITY (LB/G) : 9. 60 MUD VISCOSITY (S) : 37.0 MUD PH: 9.0 MUD CHLORIDES (PPM) : 300 FLUID LOSS (C3) : 7.2 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : 2.400 80.0 MUD AT MAX CIRCULATING TERMPERATURE: 2. 690 70.6 MUD FILTRATE AT MT: 2. 600 80.0 MUD CAKE AT MT: 2.200 80.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 . 1IN Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 • GR MWD020 API 4 1 68 4 2 FET MWD020 HR 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 RPD MWD020 OHMM 4 1 68 24 7 ROP MWD020 FPH 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3092 11192 7142 16201 3092 11192 GR MWD020 API 50.79 194 .16 109.493 16125 3092 11154 FET MWD020 HR 0.43 126.3 1. 12531 16004 3145 11146.5 RPX MWD020 OHMM 0.88 1837.09 6.88345 16004 3145 11146.5 RPS MWD020 OHMM 0.47 1518.08 7.0297 16004 3145 11146.5 RPM MWD020 OHMM 0.26 2000 7.16366 16004 3145 11146.5 RPD MWD020 OHMM 0.27 2000 8.34219 16004 3145 11146.5 ROP MWD020 FPH 1. 19 135.53 75.6268 16058 3163.5 11192 First Reading For Entire File 3092 Last Reading For Entire File 11192 File Trailer Service name STSLIB.004 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 1 Maximum Physical Record65535 File Type LO Next File Name STSLIB.005 1 Physical EOF File Header Service name STSLIB.005 1 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH AEDX 11086.5 12450.0 AEDN 11086.5 12450.0 DGRC 11154.5 12518.5 R15P 11175.0 12511.0 AHSI 11175.0 12476.0 ACDL 11175.0 12476.0 ADCL 11175.0 12476.0 TNNA 11175.0 12462.5 APEL 11175.0 12476.0 TNFA 11175.0 12462.5 • R09P 11175.0 12511.0 R39P 11175.0 12511.0 EWXT 11175.0 12511.0 TNPS 11175.0 12462.5 R27P 11175.0 12511.0 ACHD 11182.5 12462.5 XBCS 11187.5 12448.0 ROPA 11192.5 12556.0 XRSS 11204.0 12448.0 BVPS 11204.0 12448.0 XBIS 11205.5 12448.0 LOG HEADER DATA DATE LOGGED: 01-NOV-11 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 88.47 DATA TYPE (MEMORY OR REAL-TIME) : Memory TD DRILLER (FT) : 12556.0 TOP LOG INTERVAL (FT) : 11192.0 BOTTOM LOG INTERVAL (FT) : 12556.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 58.9 MAXIMUM ANGLE: 60.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY 11359184 EWR4 ELECTROMAG. RESIS. 4 10884142 CTN COMP THERMAL NEUTRON 10450720 ALD Azimuthal Litho-Dens 10603721 XBAT CROSSED-DIPOLE SONIC 0 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 8.500 DRILLER'S CASING DEPTH (FT) : 11182.0 BOREHOLE CONDITIONS MUD TYPE: Polymer MUD DENSITY (LB/G) : 10.90 MUD VISCOSITY (S) : 44.0 MUD PH: 10.1 MUD CHLORIDES (PPM) : 65000 FLUID LOSS (C3) : 2.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : .110 68.0 MUD AT MAX CIRCULATING TERMPERATURE: .050 148.5 MUD FILTRATE AT MT: .090 68.0 MUD CAKE AT MT: .150 68.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: # $ Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down • Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 .1IN Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 AEDN MWD040 IN 4 1 68 4 2 AEDX MWD040 IN 4 1 68 8 3 CALA MWD040 IN 4 1 68 12 4 RHOB MWD040 G/CC 4 1 68 16 5 DRHO MWD040 G/CC 4 1 68 20 6 CALN MWD040 IN 4 1 68 24 7 PEF MWD040 B/E 4 1 68 28 8 SCRA MWD040 4 1 68 32 9 GR MWD040 API 4 1 68 36 10 FET MWD040 HR 4 1 68 40 11 RPX MWD040 OHMM 4 1 68 44 12 RPS MWD040 OHMM 4 1 68 48 13 RPM MWD040 OHMM 4 1 68 52 14 RPD MWD040 OHMM 4 1 68 56 15 ROP MWD040 FPH 4 1 68 60 16 FCNT MWD040 CP30 4 1 68 64 17 NCNT MWD040 CP30 4 1 68 68 18 NPHI MWD040 PU 4 1 68 72 19 XBCS MWD040 USPF 4 1 68 76 20 XBIS MWD040 USPF 4 1 68 80 21 XRSS MWD040 USPF 4 1 68 84 22 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11086.5 12556 11821.3 2940 11086.5 12556 AEDN MWD040 IN 8.39 9.29 8.60202 2728 11086.5 12450 AEDX MWD040 IN 8.53 9.95 8.84127 2728 11086.5 12450 CALA MWD040- IN 8.12 10.07 8.5584 2553 11182.5 12462.5 RHOB MWD040 G/CC 0.469 3.388 2.49972 2603 11175 12476 DRHO MWD040 G/CC -2.443 0.21 0.0355159 2603 11175 12476 CALN MWD040 IN 8.19 13. 93 8.57154 2603 11175 12476 1 PEF MWD040 B/E 2. 61 13.02 5.18935 2603 11175 12476 SCRA MWD040 1.519 2.3315 1.85632 2480 11204 12448 GR MWD040 API 62.18 451.07 163.612 2729 11154.5 12518.5 FET MWD040 HR 0.47 317.47 5.60564 2673 11175 12511 RPX MWD040 OHMM 0.06 1693.86 6.05876 2673 11175 12511 RPS MWD040 OHMM 0.06 1370.88 6.99016 2673 11175 12511 RPM MWD040 OHMM 0.26 2000 9.64076 2673 11175 12511 RPD MWD040 OHMM 2. 61 2000 19.1941 2673 11175 12511 ROP MWD040 FPH 1.88 119.25 72. 9617 2728 11192.5 12556 FCNT MWD040 CP30 281.85 1213.21 561.47 2576 11175 12462.5 NCNT MWD040 CP30 57942 97799.4 77550 2576 11175 12462.5 NPHI MWD040 PU 18.48 66.06 34.7606 2576 11175 12462.5 XBCS MWD040 USPF 74.7413 107.507 87.0538 2522 11187.5 12448 XBIS MWD040 USPF 227.388 266.644 242.053 1703 11205.5 12448 XRSS MWD040 USPF 124.575 180.862 161.373 2480 11204 12448 First Reading For Entire File 11086.5 Last Reading For Entire File 12556 File Trailer Service name STSLIB.005 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.006 Physical EOF File Header Service name STSLIB.006 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH TNFA 12463.0 13040.0 TNPS 12463.0 13040.0 TNNA 12463.0 13040.0 APEL 12476.5 13053.5 AHSI 12476.5 13053.5 ADCL 12476.5 13053.5 ACDL 12476.5 13053.5 R39P 12511.5 13088.5 EWXT 12511.5 13088.5 R15P 12511.5 13088.5 R27P 12511.5 13088.5 R09P 12511.5 13088.5 DGRC 12519.0 13129.0 ROPA 12556.5 13134.0 LOG HEADER DATA DATE LOGGED: 06-NOV-11 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 88.47 DATA TYPE (MEMORY OR REAL-TIME) : Memory TD DRILLER (FT) : 13134 .0 TOP LOG INTERVAL (FT) : 12556.0 BOTTOM LOG INTERVAL (FT) : 13134 .0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 59. 9 MAXIMUM ANGLE: 64.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY 10471404 EWR4 ELECTROMAG. RESIS. 4 10505932 CTN COMP THERMAL NEUTRON 10450720 ALD Azimuthal Litho-Dens 10603721 XBAT CROSSED-DIPOLE SONIC 11292230 BOREHOLE AND CASING DATA • OPEN HOLE BIT SIZE (IN) : 8.500 DRILLER'S CASING DEPTH (FT) : 11182.0 BOREHOLE CONDITIONS MUD TYPE: Polymer MUD DENSITY (LB/G) : 10. 90 MUD VISCOSITY (S) : 46.0 MUD PH: 10.5 MUD CHLORIDES (PPM) : 71000 FLUID LOSS (C3) : 3.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : .120 70.0 MUD AT MAX CIRCULATING TERMPERATURE: .060 147.0 MUD FILTRATE AT MT: .110 70.0 MUD CAKE AT MT: .160 70.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 .1IN Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RHOB MWD050 G/CC 4 1 68 4 2 DRHO MWD050 G/CC 4 1 68 8 3 CALN MWD050 IN 4 1 68 12 4 PEF MWD050 B/E 4 1 68 16 5 GR MWD050 API 4 1 68 20 6 FET MWD050 HR 4 1 68 24 7 RPX MWD050 OHMM 4 1 68 28 8 RPS MWD050 OHMM 4 1 68 32 9 RPM MWD050 OHMM 4 1 68 36 10 RPD MWD050 OHMM 4 1 68 40 11 ROP MWD050 FPH 4 1 68 44 12 FCNT MWD050 CP30 4 1 68 48 13 NCNT MWD050 CP30 4 1 68 52 14 NPHI MWD050 PU 4 1 68 56 15 First Last 1 Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12463 13134 12798.5 1343 12463 13134 RHOB MWD050 G/CC 2.194 2.999 2.49186 1155 12476.5 13053.5 DRHO MWD050 G/CC -0.053 0.193 0.0390069 1155 12476.5 13053.5 CALN MWD050 IN 8.25 14.14 8.89361 1155 12476.5 13053.5 PEF MWD050 B/E 2.52 10.86 5.15403 1155 12476.5 13053.5 GR MWD050 API 54.62 177.88 130.927 1221 12519 13129 FET MWD050 HR 0.59 94.07 8.43115 1155 12511.5 13088.5 RPX MWD050 OHMM 0.98 23.76 4.24709 1155 12511.5 13088.5 • RPS MWD050 OHMM 1.79 33.42 5.08906 1155 12511.5 13088.5 RPM MWD050 OHMM 2.33 54.89 5.84931 1155 12511.5 13088.5 RPD MWD050 OHMM 2.72 31.54 5.82519 1155 12511.5 13088.5 ROP MWD050 FPH 7. 6 91.05 70.9477 1156 12556.5 13134 FCNT MWD050 CP30 319.69 1110.59 558. 958 1155 12463 13040 NCNT MWD050 CP30 60343.7 94514. 6 77011.7 1155 12463 13040 NPHI MWD050 PU 20.8 48.79 32.9463 1155 12463 13040 First Reading For Entire File 12463 Last Reading For Entire File 13134 File Trailer Service name STSLIB.006 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.007 Physical EOF File Header Service name STSLIB.007 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH AM3P 13120.0 18479.0 AH2P 13120.0 18479.0 AH1P 13120.0 18479.0 ADXT 13120.0 18479.0 PGGR 13129.5 18449.0 ROPA 13134.5 18524.0 S LOG HEADER DATA DATE LOGGED: 21-NOV-11 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 88.2 DATA TYPE (MEMORY OR REAL-TIME) : Memory TD DRILLER (FT) : 18524 .0 TOP LOG INTERVAL (FT) : 13134 .0 BOTTOM LOG INTERVAL (FT) : 18524 .0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 66.2 MAXIMUM ANGLE: 95.7 TOOL STRING (TOP TO BOTTOM) • VENDOR TOOL CODE TOOL TYPE TOOL NUMBER PCG Natural gamma ray 11579790 ADR Azimuthal Deep Resis BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 6.125 DRILLER'S CASING DEPTH (FT) : 13132.0 BOREHOLE CONDITIONS MUD TYPE: Mineral Oil Base MUD DENSITY (LB/G) : 9.00 MUD VISCOSITY (S) : 62.0 MUD PH: MUD CHLORIDES (PPM) : 40000 FLUID LOSS (C3) : 5.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TERMPERATURE: 173.0 MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 .1IN Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 FET MWD060 HR 4 1 68 4 2 AH1P MWD060 OHMM 4 1 68 8 3 AH2P MWD060 OHMM 4 1 68 12 4 AM3P MWD060 OHMM 4 1 68 16 5 GR MWD060 API 4 1 68 20 6 ROP MWD060 FPH 4 1 68 24 7 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13120 18524 15822 10809 13120 18524 FET MWD060 HR 0.38 237.11 1. 91542 10719 13120 18479 AH1P MWD060 OHMM 0.67 37.81 19.1142 10719 13120 18479 AH2P MWD060 OHMM 0.35 3648.67 20.3412 10719 13120 18479 AM3P MWD060 OHMM 0.13 1572.51 20.1827 10719 13120 18479 GR MWD060 API 32.76 132. 6 64.7339 10640 13129.5 18449 ROP MWD060 FPH 0.95 146.28 68.8727 10780 13134.5 18524 First Reading For Entire File 13120 Last Reading For Entire File 18524 File Trailer Service name STSLIB.007 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.008 Physical EOF File Header Service name STSLIB.008 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Previous File Name STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 5 MAD PASS NUMBER: 1 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH TNPS 12369.5 13037.5 TNFA 12369.5 13037.5 TNNA 12369.5 13037.5 ACDL 12383.0 13053.0 AHSI 12383.0 13053.0 APEL 12383.0 13053.0 ADCL 12383.0 13053.0 R39P 12417.5 13088.0 R27P 12417.5 13088.0 R15P 12417.5 13088.0 EWXT 12417.5 13088.0 R09P 12417.5 13088.0 DGRC 12425.0 13096.5 RSPD 12462.5 13134.5 LOG HEADER DATA DATE LOGGED: 06-NOV-11 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 88.47 DATA TYPE (MEMORY OR REAL-TIME) : Memory TD DRILLER (FT) : 13134 .0 TOP LOG INTERVAL (FT) : 12369.5 BOTTOM LOG INTERVAL (FT) : 13134.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 59. 9 MAXIMUM ANGLE: 64.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY 10471404 EWR4 ELECTROMAG. RESIS. 4 10505932 CTN COMP THERMAL NEUTRON 10450720 ALD Azimuthal Litho-Dens 10603721 XBAT CROSSED-DIPOLE SONIC 11292230 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 8.500 DRILLER'S CASING DEPTH (FT) : 11182.0 BOREHOLE CONDITIONS MUD TYPE: Polymer MUD DENSITY (LB/G) : 10.90 MUD VISCOSITY (S) : 46.0 MUD PH: 10.5 MUD CHLORIDES (PPM) : 71000 FLUID LOSS (C3) : 3.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : .120 70.0 MUD AT MAX CIRCULATING TERMPERATURE: .060 147.0 MUD FILTRATE AT MT: .110 70.0 MUD CAKE AT MT: .160 70.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type 0 Data Specification Block Type 0 Logging Direction Down Optical log depth units Feet Data Reference Point Undefined Frame Spacing 60 .1IN Max frames per record Undefined Absent value -999 Depth Units Datum Specification Block sub-type. . .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RHOB MAD051 G/CC 4 1 68 4 2 DRHO MAD051 G/CC 4 1 68 8 3 CALN MAD051 IN 4 1 68 12 4 PEF MAD051 B/E 4 1 68 16 5 GR MAD051 API 4 1 68 20 6 FET MAD051 HR 4 1 68 24 7 RPX MAD051 OHMM 4 1 68 28 8 RPS MAD051 OHMM 4 1 68 32 9 j RPM MAD051 OHMM 4 1 68 36 10 RPD MAD051 OHMM 4 1 68 40 11 RAT MAD051 FPH 4 1 68 44 12 FCNT MAD051 CP30 4 1 68 48 13 NCNT MAD051 CP30 4 1 68 52 14 I NPHI MAD051 PU 4 1 68 56 15 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12369.0 13134.5 12752 1531 12369.5 13134 .5 RHOB MAD051 G/CC 2.038 3.064 2.4812 1341 12383 13053 DRHO MAD051 G/CC -0.039 0.221 0.0506465 1341 12383 13053 CALN MAD051 IN 8.25 12.86 9.38526 1341 12383 13053 PEF MAD051 B/E 2.39 9. 96 5.24561 1341 12383 13053 GR MAD051 API 58.84 185.16 133.69 1344 12425 13096.5 FET MAD051 HR 4 . 61 119.27 34.8367 1342 12417.5 13088 RPX MAD051 OHMM 0.59 10.15 3.07543 1342 12417.5 13088 RPS MAD051 OHMM 1.03 16. 94 4.32602 1342 12417.5 13088 RPM MAD051 OHMM 1.44 28.45 5.44995 1342 12417.5 13088 RPD MAD051 OHMM 1.93 32.4 5.76075 1342 12417.5 13088 RAT MAD051 FPH 0.01 232. 98 188.548 1345 12462.5 13134.5 FONT MAD051 CP30 296.92 1084.14 505.725 1328 12369.5 13037.5 NCNT MAD051 CP30 60890.8 93255.2 74112. 1 1328 12369.5 13037.5 NPHI MAD051 PU 21.09 68.14 36.021 1328 12369.5 13037.5 First Reading For Entire File 12369.5 Last Reading For Entire File 13134 .5 File Trailer Service name STSLIB.008 Service Sub Level Name Version Number 1 0 0 Date of Generation 12/01/13 Maximum Physical Record65535 File Type LO Next File Name STSLIB.009 Physical EOF Tape Trailer Service name LISTPE Date 12/01/13 Origin STS Tape Name UNKNOWN Continuation Number 01 Next Tape Name UNKNOWN Comments STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name LISTPE 1 Date 12/01/13 Origin STS Reel Name UNKNOWN Continuation Number 01 Next Reel Name UNKNOWN Comments STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File