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Home My WebLink About213-130 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Z3 - 13 Q Well History File Identifier Organizing (done) ti-sided ❑ Rescan Needed RES AN: OVERSIZED: NOTES: Co Items: ❑ Maps: Grayscale Items: ogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: 105 Date: 915 6— Is! 64P Project Proofing BY: 1113, Date: 3/g, /3-..- /s/ Wir Scanning Preparation If x 30 = 0.0 + a.. = TOTAL PAGES 1 a a. (Count does not include cover sheet) :9 Ma BY: ria �Date:a � /s/ Production Scanning Stage 1 Page Count from Scanned File: !el,"3 (Count does include cover eet) Page Count Matches Number in Scanning Pre aration: YES NO BY: 411" Date: 3/9.5 13 /s/ lAif--) Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: 11) NO TOTAL PAGES:51 Digital version appended by: Meredith Michal` Date: 3l�p I /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: 1 7 Li-- Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc 213130 25536 ConocoPhillips RECEIVE;: MAR 19 2015 TRANSMITTAL AOGCC DATA LOGGED CONFIDENTIAL DATAM3K.BENDER R FROM: Sandra D. Lemke, ATO3-0340 TO: Makana Bender ConocoPhillips Alaska, Inc. AOGCC P.O. Box 100360 333 W. 7th Ave., Suite 100 Anchorage AK 99510-0360 Anchorage, Alaska 99501 RE: CD4-290 DATE: 03/18/2015 Transmitted: Colville River Unit, Alaska CD4-290 1 CD and hardcopy report Halliburton -Surface data logging and End of Well report- mud logging data for CD4-290; 01/17/2014; general information, daily summary, days vs. depth, after action review, mud record, bit record, morning reports, survey reports; color log presentations, one set each for wellbore 1 each - color log prints: Formation Evaluation 2" MD Gas ratio 2" MD Drilling Engineering 2" MD Please promptly sign, scan and return electronically to Sandra.D.LemkeCaCOP.com CC: CD4-290 transmittal folder, production well files, eSearch Receipt: )12.,444z4z49...:1 _,e4ettatt. ' 1 �` a�= GIS-Technical Data Management I ConocoPhillips I Anchorage, Alaska I Ph: 907.265.6947 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. Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Technical Report Title Date Client: ConocoPhillips Alaska, Inc Field: Alpine Rig: Doyon 19 Date: January 17, 2014 Surface Data Logging End of Well Report CD4-290 TABLE OF CONTENTS 1. General Information 2. Daily Summary 3. Days vs. Depth 4. After Action Review 5. Mud Record 6. Bit Record 7. Morning Reports 8. Survey Report Digital Data to include: Final Log Files Final End of Well Report Final LAS Exports Halliburton Log Viewer EMF Log Viewer GENERAL WELL INFORMATION Company: ConocoPhilips Alaska, Inc Rig: Doyon 19 Well: CD4-290 Field: Alpine Borough: North Slope Borough State: Alaska Country: United States API Number: 50-103-20674-00-00 Sperry Job Number: AK-AM-900966759 Job Start Date: 17 December 2013 Spud Date: 17 December 2013 Total Depth: 12956’ MD, 6235’ TVD North Reference: True Declination: 19.25° Dip Angle: 80.79° Total Field Strength: 57560 nT Date Of Magnetic Data: 08 October 2013 Wellhead Coordinates N: North 70° 17’ 32.262” Wellhead Coordinates W: West 150° 59’ 16.393“ Drill Floor Elevation 55.2’ Ground Elevation: 18.9’ Permanent Datum: Mean Sea Level SDL Engineers: Craig Amos, David Mckechnie, Andrew Bongard, Jeremy Tiegs SDL Sample Catchers: Chris Woolley, Hilary Garney, Michael LaDouceur Company Representatives: Ken Harding, Josh Riley, Adam Dorr, Robert Wall, Don Mickey, Dan Lowe SSDS Unit Number: 109 DAILY SUMMARY 12/17/2013 Pick-up 5" HWDP and 7" flex collar. Slip/Cut drill line. Service the top drive and drawworks. Calibrate block height. Hold pre-job safety meeting on picking up BHA. Pick-up BHA as directed. Fill the hole, and pressure test lines to 4000 psi. Fish out junk from hole (plastic and wood). Drill from 114' MD to 145' MD. Take gyro surveys and troubleshoot MWD. Gas: No significant gas data. Fluids: No losses. 12/18/2013 Drill ahead from 145' MD to 1,205' MD. Gas: The maximum formation gas was 37 units, and the average drilling background gas was 9 units. Fluids: No losses. 12/19/2013 Drill ahead from 1,205' MD to 2520' MD. Survey and circulate 2 bottoms-up. Flow check well- Static. Backream out of the hole from 2,520' MD to 2,072' MD. Gas: The maximum formation gas was 209 units, and the average drilling background gas was 36 units. Fluids: No losses. 12/20/2013 Backream out of the hole from 2,072' MD to 450' MD. Blow-down the top drive. Flow check well- Static. Run in hole from 474' MD to 483' MD. Ream down through forest. Run in hole to 2,447' MD. Wash and ream down to 2,520' MD. Weight up the mud to 10 ppg. Observe well- Static. Pull out of hole on the trip tank to 1,036' MD. Pump out spotting pill to 566' MD. Pull out of hole on the trip tank to 204' MD. Lay down BHA as directed. Clean rig floor, and remove elevators and bails. Rig-up Tesco CDS. Gas: The maximum formation gas was 78 units, and the average drilling background gas was 7 units. The maximum trip gas observed was 53 units. Fluids: No losses. 12/21/2013 Hold pre-job safety meeting in preparation for running casing. Run in hole with 10.75" casing to 1,625' MD. Circulate bottoms-up and condition mud. Run in hole to 2,470' MD. Make-up hanger and landing joint. Land casing at 2509' MD. Circulate and condition pipe volume. Rig down Tesco, and then rig-up cement head. Circulate and condition for surface cement job. Hold pre-job safety meeting on surface cement job. Perform cement job as per detail. Floats not holding- Hold 500 psi on casing. Prepare to rig down cement head and riser. Rig down cement equipment. Gas: The maximum formation gas was 27 units, and the average drilling background gas was 6 units. The maximum trip gas observed was 23 units. Fluids: No losses. 12/22/2013 Rig-down cement head, and pull landing joint. Clear rig floor. Make-up stack washer and flush riser. Nipple down surface riser, remove from cellar. Rig-up Quad jetting tool. Perform top job. Hold a pre-job safety meeting in preparation for nipple up. Set test plug. Hold a pre-job safety meeting in preparation for BOP testing. Troubleshoot looking for leaks on BOP equipment. Pull lower test plug and set upper test plug. Rig-up and test plug. Gas: No significant gas data. Fluids: No losses. 12/23/2013 Continue to test the BOP. Pick up MWD tools. Make up Dutch Riser and perform dummy run. Re-test lower rams. Install wear ring. Make up BHA. Shallow test MWD tools at 1,495' MD. Service the rig. Continue running in the hole. Tag cement at 2,353' MD. Test casing for 30 minutes. Blow down lines in preparation to drill out cement at report time. Gas: No significant gas data. Fluids: No losses. 12/24/2013 Drill out cement and float shoe. Drill out 20' of new hole. Circulated and conditioned mud. Performed leak off test. Displace the well to 9.6 ppg LSND. Monitor the well- Static. Pull out of the hole and lay down BHA. Make up new BHA and run in the hole with same. Shallow test MWD and begin drilling ahead from 2,540' MD Gas: The maximum formation gas was 728 units, and the average drilling background gas was 116 units. Fluids: No losses. 12/25/2013 Drill ahead to 4413' MD. Circulate 2 bottoms up. Flow checked- Static. Pull out of the hole on the trip tank to 744' MD. Flow checked- Static. Continue pulling out of the hole to 187' MD. We are laying down BHA at report time. Gas: The maximum formation gas was 747 units, and the average drilling background gas was 114 units. Fluids: No losses. 12/26/2013 Lay down BHA #3. Make up BHA #4 and begin running in the hole with same to 1,465' MD. Perform shallow test on MWD tools. Continue running in the hole to 2,624' MD. Circulate 2 bottoms up and encountered 902 units of trip gas and cuttings unloading at the shakers. Run in the hole to 4,319' MD. We are drilling ahead at 5,403' MD at report time. Gas: The maximum formation gas was 902 units, and the average drilling background gas was 120 units. Fluids: No losses. 12/27/2013 Continue drilling ahead to 6,064' MD. Pump weighted sweep and circulated 2 bottoms up. Flow checked- Static. Decision was made to pull out of the hole to remove stabilizers hindering directional build. Trip out of the hole to 2,624' MD. Circulate two bottoms up (Noted 304 units of gas). Gas: The maximum formation gas was 304 units, and the average drilling background gas was 56 units. Fluids: No losses. 12/28/2013 Pull out of the hole to 834' MD. Test the annular. Test top and bottom rams. Pull out of the hole and alter BHA as per Schlumberger. Run in the hole to 2,615' MD. Test MWD tools and circulate bottoms up (Noted 462 units of gas). Continue running in the hole to 6006' MD. Circulate bottoms up (Noted max gas of 845 units). Drill ahead to 6290' MD. Decision was made to pull out of the hole due to difficulty to slide. We are currently circulating bottoms up in preparation for trip at report time. Gas: The maximum formation gas was 845 units, and the average drilling background gas was 85 units. Fluids: No losses. 12/29/2013 Complete circulating/conditioning in preparation for tripping out of the hole. Pull out of the hole on trip tank to 2,500' MD. Flow checked- Slight drop in volume. Continue tripping out to surface. Lay down BHA. Slip and cut drill line. Calibrate gas equipment. Made up BHA #6 and began tripping into the hole. Fill BHA and HWDP at 875' MD (Noted 81 units of gas). Gas: The maximum circulating gas was 81 units, and the average circulating gas was 7 units. Fluids: There were 22 barrels of water-based mud lost down hole. 12/30/2013 Continue running in the hole to 2,609' MD. Test MWD and circulate bottoms up (Noted 915 units of gas). Run in the hole to 6,393' MD. Wash down the last stand. Drill ahead to 6,393' MD. Stop to trouble shoot MWD tool. Drill ahead to 6,403' MD. Circulate one bottoms up and condition the mud in preparation for the trip. Flow checked the well- Slight drop. Pull out of the hole on the trip tank to 2,514' MD. Flow checked the well- Observed slight drop. Pull out of the hole to surface and lay down tools. We are currently preparing BHA #7 at report time. Gas: The maximum circulating gas was 915 units, and the average circulating gas was 38 units. The maximum trip gas observed was 915 units. Fluids: There were 18 barrels of water-based mud lost down hole. 12/31/2013 Trouble shoot and service top drive while BHA #7 was being repaired in the pipe shed. Change- out inverter. Make up BHA and run in the hole to 1,668' MD. Shallow test MWD tool. Run in the hole to 2,610. Circulate bottoms up (Noted max gas of 1,641 units). Rack back two stands and calibrated weight indicator. We are currently running in the hole to 5,907' MD at report time. Gas: The maximum circulating gas was 1641 units, and the average circulating gas was 24 units. The maximum trip gas observed was 1641 units. Fluids: There were 11 barrels of water-based mud lost down hole. 1/01/2014 Continue running in the hole to 6,285' MD, washing down the last stand. Circulate bottoms up (Noted 290 units of trip gas). Resume drilling intermediate hole to 6,959' MD. Add 275 bbls of spike fluid at 7,080' MD. Circulate out 6,000 units of gas at 7,507' MD. Increase mud weight to 10.2 ppg. Encounter max gas of 9,226 units at 7,600' MD. Circulated out peak gas to a background of 330 units and resumed drilling to intermediate TD at 7,672' MD. Pumped sweep upon reaching TD. Pull out of the hole on elevators to 7,105' MD. Back ream out to 6,379' MD. Circulate bottoms up noting 150 units of gas. Trip in the hole to 7,600' MD. Circulate bottoms up while reciprocating pipe at 120-150 RPM (Noted 680 units of gas at bottoms up). Gas: The maximum formation gas was 9226 units, and the average drilling background gas was 548 units. The maximum trip gas observed was 290 units. Fluids: There were 36 barrels of water-based mud lost down hole. 1/02/2014 Circulate two bottoms up at 7600' MD after short tripping to 6400' MD (Noted 680 units of gas upon first bottoms up). Pump 95 bbl wellbore strengthening pill on bottom. Run MAD pass from 6,379' MD to 6,191' MD. Monitor well – Static. Pull out of the hole on trip tank to 4,682' MD. Run MAD pass to 4,399' MD. Pull out of the hole on trip tank to 2,985' MD. Backream out of the hole to 2,515' MD. Pump sweep and circulate casing clean. Resume tripping out to 730'' MD. Lay down BHA. Changing out upper pipe rams at report time. Gas: The maximum circulating gas was 680 units, and the average circulating gas was 25 units. The maximum trip gas observed was 680 units. Fluids: There were 8 barrels of water-based mud lost down hole. 1/03/2014 Finish changing out upper RAMS and test same. Perform 7-5/8" dummy run. Hold PJSM for running casing. Rig-up Testco and casing equipment. Run intermediate casing to 2,495. Circulate bottoms up at the shoe (Noted 443 units of max gas). Continue running to 5,510' MD. Circulate bottoms up with an average gas of 200 units. Run in the hole to 7,623' MD. Make up hanger and landing joint. Land the hanger on the second attempt. Stage up pumps to circulate. Circulate and condition at 60 SPM while reciprocating pipe at report time. Add water at 15-25 bbls/hr, diluting mud weight to 10.3 ppg. Gas: The maximum circulating gas was 680 units, and the average circulating gas was 96 units. The maximum trip gas observed was 680 units. Fluids: There were 7 barrels of water-based mud lost down hole. 1/04/2014 Stage up pumps to 6 bbls/minute. Land the casing. Rig down Tesco and rigged up cement head. Circulate and condition. Pump cement job. Displace with rig pumps- Plug did not bump. Wait on cement and open stage collar. Pump 15.8 ppg cement and displaced with rig pumps. Bump the plug. Rigged down cement head and set pack off- Test same. We are currently laying down 5" drill pipe at report time. Gas: The maximum circulating gas was 476 units, and the average circulating gas was 23 units. Fluids: There were 7 barrels of water-based mud lost down hole. 1/05/2014 Continue to lay down 5" drill pipe. Pick up and racked back 4" drill pipe. We are currently testing BOP at report time. Gas: No significant gas data. Fluids: No losses. 1/06/2014 Finish testing BOP. Make up BHA and run in the hole on 4" drill pipe singles to1,549' MD. Perform shallow test for MWD tools. Continue to run in the hole to 1,836' MD. Shallow tested MWD again. Continue in the hole on singles to 4,888' MD. Rig up and test casing to 1000 psi. Wash down to 4,995' MD. Drill out stage collar. Wash and ream to 5,174' MD. Circulate bottoms up and test casing to 3,500 psi for 30 minutes. We are currently running in the hole on singles to 5,174' MD at report time. Gas: The maximum circulating gas was 11 units, and the average circulating gas was 4 units. Fluids: No losses. 1/07/2014 Continue to run in the hole to 7150'. Wash and ream to the top of cement at 7460'. Drill out cement to 7530'. Drill to 7652' and circulate two bottoms up. Perform a flow check on the well- Static. Trip out of hole to lay down the BHA. Make up BHA #9. Trip in the hole to 1519'. Shallow tested MWD- Failure. Pull out of the hole to lay down BHA at report time. Gas: The maximum circulating gas was 8 units, and the average circulating gas was 1 units. Fluids: No losses. 1/08/2014 Make up BHA #10. Run in the hole to 566' MD. Perform shallow test for MWD tools- Success. Continue in the hole to 7,621' MD. Slip and cut drill line. Wash down the last stand and drill out cement and 20' of formation (Noted 648 units of gas). Displace well to 9.4 ppg OBM. Perform FIT to 12.5 ppg. Drill ahead to 7802' MD, with background gas of 1,670 units at report time. Gas: The maximum formation gas was 1759 units, and the average drilling background gas was 145 units. Fluids: There were 22 barrels of mineral oil-based mud lost down hole. Geology: The samples have consisted of primarily white to light gray, very fine to fine-grained sandstone, with a small percentage of siltstone and scattered pyrite. 1/09/2014 Drill ahead from 8002' MD Backream and flow check the well at every connection. The average background gas was 1009 units, and the 24 hour gas average was 719 units. The lithology consists of 90+% fine-grained sandstone and 10% siltstone with occasional traces of coal. Drill ahead to 9430' MD at report time. Gas: The maximum formation gas was 1839 units, and the average drilling background gas was 719 units. Fluids: There were 95 barrels of mineral oil-based mud lost down hole. Geology: The samples have consisted primarily of white to light gray, translucent, very fine - grained sandstone, with a small percentage of siltstone, trace coal, and scattered pyrite. 1/10/2014 Drill ahead from 9,430' MD with an average background gas of 879 units. Backream and flow check the well at every connection. Perform dilutions at 9,700' and 10,700' MD. Drill ahead to 10,844' MD at report time. Lithology consists of 100% fine-grained sandstone. Gas: The maximum formation gas was 1679 units, and the average drilling background gas was 586 units. Fluids: There were 39 barrels of mineral oil-based mud lost down hole. Geology: The samples have consisted primarily of white to light gray, translucent, very fine - grained sandstone, with a small percentage of siltstone. 1/11/2014 Drill ahead from 10844' MD with an average background gas of 885 units. Backream and flow check the well at every connection. Drill ahead to 12169' MD at report time. Lithology consists of 85% fine-grained sandstone and 15% siltstone. Gas: The maximum formation gas was 2040 units, and the average drilling background gas was 596 units. Fluids: There were 101 barrels of mineral oil-based mud lost down hole. Geology: The samples have consisted primarily of white to light gray, translucent, amber, orange, very fine to fine -grained sandstone, with a small percentage of siltstone. 1/12/2014 Drill ahead from 12169' MD to 12765, and then backream to 12481' MD. Wash down to bottom and resume drilling ahead to 12954' MD. Circulate 4 bottoms up. Monitor well- Static. Begin backreaming out of the hole. We are currently backreaming out of the hole to 12104' MD at report time. Gas: The maximum formation gas was 1090 units, and the average drilling background gas was 192 units. Fluids: There were 96 barrels of mineral oil-based mud lost down hole. Geology: The samples have consisted primarily of white to light gray, translucent, amber, very fine to fine -grained sandstone, with small amounts of grey to dark gray, brown siltstone. 1/13/2014 Sample catchers released. Continue backreaming out of the hole to 7,717' MD. Encounter occasional tight spots. Circulate bottoms up at the casing shoe (Noted average gas of 14 units while circulating at shoe). Flow check the well- Noted slight drop. Resume pumping out of the hole to 5,714. Flow checked well. Pull out of the hole on trip tank to 5,657' MD. Circulate bottoms up and resume backreaming out of the hole to 5,142' MD at report time. Gas: The maximum circulating gas was 59 units, and the average circulating gas was 14 units. Fluids: There were 81 barrels of mineral oil-based mud lost down hole. 1/14/2014 Backream out of the hole to 380' MD. Circulate 5 bottoms up. Lay down the BHA. Monitor the well- Observed slight drop. Rig up 3.5" tubing equipment. Run in the hole to 5266' MD. Circulate bottoms up. Run 2.875" tubing at report time. Gas: The maximum circulating gas was 43 units, and the average circulating gas was 5 units. Fluids: No Losses. 1/15/2014 Run in the hole with 3.5' tubing on 4" drill pipe to 12664' MD. Monitor the well- Static. Set the liner and pull out of the hole to 7,481' MD. Displace the well to 9.4 ppg brine. Flow check- Static. Pull out of the hole on the trip tank to 5,860' MD at report time. Gas: The maximum circulating gas was 27 units, and the average circulating gas was 3 units. Fluids: No Losses. 1/16/2014 Pull out of the hole on the trip tank to surface, while flow checking periodically- Static. Lay down liner hanger running tool. Rig up to run 2-7/8" tubing. Run in the hole to 5,528' MD at report time. Gas: No significant gas data. Fluids: No Losses. 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 0 5 10 15 20 25 30 35 Me a s u r e d D e p t h Rig Days Prognosed Actual WELL NAME: CD-290 OPERATOR: ConocoPhillips Alaska, Inc MUD CO: MI Swaco RIG: Doyon 19 SPERRY JOB: AK-XX-900966759 Days vs. Depth 17 December 2013 Sperry SDL Services Online LOCATION: Alpine AREA: North Slope Borough STATE: Alaska SPUD: 17-Dec-2013 TD: 12-Jan-2014 Commenced 13.5" Surface Hole Section On Bot: 21:49 17 Dec 2013 TD Surface Hole Section 2520' MD, 2387' TVD Off Bot: 21:00 19 Dec 2013 Commenced 9.875" Intermediate Hole Section On Bot: 03:13 24 Dec 2013 TD Intermediate Hole Section 7672' MD, 6209' TVD Off Bot: 17:23 01 Jan 2014 POOH to Change BHA Off Bot: 03:39 24 Dec 2013 On Bot: 15:52 24 Dec 2013 POOH for MWD Failure Off Bot: 13:34 25 Dec 2013 On Bot: 08:53 26 Dec 2013 POOH to remove stabilizers Off Bot: 16:46 27 Dec 2013 On Bot: 16:33 28 Dec 2013 Pull out of hole due to difficulty sliding Off Bot: 00:24 29 Dec 2013 On Bot: 06:33 30 Dec 2013 Pull out of hole for MWD Off Bot: 09:08 30 Dec 2013 On Bot: 01:21 01 Jan 2014 Commenced 6.750" Production Hole Section On Bot: 14:15 08 Jan 2014 TD Production Hole Section 12956' MD, 6235' TVD Off Bot: 15:53 12 Jan 2014 Test BOPs 5 Jan 2014 Landed 7-5/8" Casing 7672' MD, 6209' TVD 02 Jan 2013 WELL NAME:LOCATION:Alpine OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Doyon 19 HOLE SECTION Surface EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 What went as, or better than, planned: The screws that fasten the wire to the datascan from the 8800 came loose, or were never tightened, and lead to erratic total gas data for a couple of minutes (not while drilling). Recommendations: Innovations and/or cost savings: INSITE 8, on the new Windows 7 computers, operated without error. Difficulties experienced: Ensure all lines/wires/cables are securely fastened. N/A ConocoPhillips Alaska, Inc. AK-XX-0900966759 Andrew Bongard 20-Dec-2013 CD4-290 Surface Data Logging After Action Review WELL NAME:LOCATION:Alpine OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Doyon 19 HOLE SECTION Intermediate EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 ConocoPhillips Alaska, Inc. AK-XX-0900966759 Tyler Dretke 1-Jan-2014 CD4-290 What went as, or better than, planned: Had numerous problems regarding the pump stroke counter data received from WITS. The counter would malfunction, creating an extremely high false reading. This false reading caused our lag depth to instantly jump ahead, creating large gaps in our gas data. Recommendations: Innovations and/or cost savings: N/A Difficulties experienced: Installing our own pump stroke counters so that we're not dependant on the rigs. Proximety sensors would greatly increase reliability while reducing the risk of injury for both personel and property. N/A Surface Data Logging After Action Review WELL NAME:LOCATION:Alpine OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Doyon 19 HOLE SECTION Production EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 ConocoPhillips Alaska, Inc. AK-XX-0900966759 David McKechnie 13-Jan-2014 CD4-290 What went as, or better than, planned: There have been instances where IRIS has lost communication with MADI while drilling. In most cases, this is a result of a network card power management setting. Recommendations: Innovations and/or cost savings: The gas trap operated flawlessly throught the production zone, requiring very little maintenance. Difficulties experienced: Before beginning a well, ensure all power management settings are disabled on all computers. N/A Surface Data Logging After Action Review CD4-290 ConocoPhillips Alaska, Inc. MI Swaco Doyon 19 AK-XX-0900966759 Date Depth Wt Vis PV YP Gels Filt R600/R300/R200/R100/ R6/R3 Cake Solids Oil/Water Sd Pm pH MBT Pf/Mf Chlor Hard ft - MD ppg sec lb/100 lb/100ft2 m/30m Rheometer 32nds %%%ppb Eqv mg/l Ca++ 17-Dec 145 8.70 392 22 78 54/69/76 13.0 122/100/90/76/52/52 2/-2.0 0/98 -0.06 9.6 30.0 0.01/0.02 150 60 Drilling Surface Hole 18-Dec 1205 8.80 341 24 48 38/57/61 9.4 96/72/65/54/34/34 2/-2.0 0/98 -0.04 9.4 30.0 0.01/0.02 300 60 Drilling Surface Hole 19-Dec 2520 9.80 345 30 60 48/64/67 8.6 120/90/80/68/44/43 2/-8.0 1/91 0.10 0.04 9.3 28.8 0.01/0.02 200 60 BROOH 20-Dec 2520 10.00 364 40 71 44/67/70 8.9 151/111/87/67/43/43 2/-9.0 1/91 0.10 0.04 9.3 30.0 0.01/0.02 200 60 R/U to Run Casing 21-Dec 2520 9.80 62 18 18 6/8/14 11.2 54/36/28/19/7/6 2/-7.5 0/93 0.10 0.04 9.1 25.0 0.01/0.02 200 60 Rig Down Cement Equipment 22-Dec 2520 9.70 57 20 13 5/8/12 11.2 53/33/27/17/6/5 2/-7.5 0/93 0.10 0.06 8.7 25.0 0.02/0.04 200 80 BOP Testing 23-Dec 2520 9.70 64 20 16 6/13/19 13.3 56/36/29/18/7/6 2/-8.0 0/92 0.10 0.16 10.4 25.0 0.08/0.60 200 120 Prepare for LOT 24-Dec 2998 9.60 40 7 23 12/14/15 -37/30/27/23/11/10 1/-5.5 1/94 -0.05 9.8 2.5 0.04/0.15 350 40 Drilling ahead 25-Dec 4413 9.70 40 9 21 10/17/21 5.2 39/30/27/22/10/9 1/-7.0 2/91 -0.08 10.2 16.3 .07/.15 400 40 Laying Down BHA 26-Dec 5403 9.80 42 9 26 12/18/22 -44/35/31/26/12/11 1/-8.0 2/90 -0.07 9.6 18.0 .05/.15 400 60 Drilling Ahead 27-Dec 6064 9.80 41 9 28 12/17/22 -46/37/33/27/12/11 1/-8.0 3/89 -0.05 9.4 16.3 .04/.15 400 60 POOH 28-Dec 6290 9.90 39 9 22 10/14/18 3.3 40/31/28/23/11/10 1/-8.5 3/90 -0.06 9.3 20.0 .03/.12 400 40 Drilling ahead 29-Dec 6290 9.90 45 8 24 10/12/15 3.1 40/32/28/23/10/9 1/-8.0 3/89 -0.06 9.0 14.0 .03/.12 400 40 Derrick Inspection 30-Dec 6404 9.90 45 9 25 12/15/18 3.0 43/34/30/24/12/11 1/-8.5 3/89 -0.06 10.0 15.0 .03/.12 400 40 RIH 31-Dec 6404 9.90 42 9 23 11/13/14 3.0 41/32/29/24/11/10 1/-8.5 3/89 -0.04 9.0 16.3 .03/.11 400 40 RIH 1-Jan 7672 10.20 41 10 25 12/14/17 3.3 45/35/32/25/11/10 1/2 11.5 3/86 tr 0.04 9.2 16.3 .03/.1 400 40 BROOH 2-Jan 7672 10.30 41 10 26 11/13/17 3.0 46/36/32/26/11/10 1/-12.0 2/86 tr 0.04 9.0 16.3 .03/.40 400 40 Change out Pipe RAMS 3-Jan 7672 10.30 44 10 25 10/12/15 3.0 45/35/30/25/11/10 1/2 12.5 2/85 tr 0.05 9.0 17.5 .04/.30 400 40 Staging up pumps 4-Jan 7672 10.20 39 9 19 7/10/12 2.8 37/28/25/20/7/6 1/2 12.0 2/86 tr 0.05 9.0 17.5 .03/.30 400 40 Lay down Drill Pipe 5-Jan 7672 10.20 39 8 18 6/9/11 2.8 34/26/22/18/6/5 1/-12.0 2/86 tr 0.05 9.0 17.5 .03/.30 450 40 Testing BOP 6-Jan 7672 10.00 44 9 18 6/7/14 3.1 34/26/21/15/16 1/-12.0 2/86 tr 0.05 9.2 16.3 0.3/.27 450 60 Picking up Drill Pipe 7-Jan 7662 10.00 48 10 16 7/13/16 5.7 36/26/22/16/6/6 1/-10.0 2/88 tr 0.06 10.8 17.5 .05/.31 450 120 Laying Down BHA Date Depth Wt Vis PV YP Gels HTHP R600/R300/R200/R100/ R6/R3 Cake Solids Oil/Water Alka POM Excess Lime Elec Stab CaCl2 WPS LGS/HGS ASG Remarks ft - MD ppg sec lb/100 lb/100ft2 m/30m Rheometer 32nds %%ml ppb volts ppb ppm ppb ASG 8-Jan 8002 9.4 59 17 10 12/16/18 5.4 44/27/21/15/8/7 1/2 -77/23 ---36500 ---Drilling 6-3/4" Production Zone 9-Jan 9430 9.4 53 16 13 13/17/18 5.4 45/29/23/16/7/7 1/2 11.87 78/22 1.65 2.15 655 35000 22.38 0.35/11.6 2.8 Drilling Ahead 10-Jan 10833 9.4 48 15 13 12/17/19 5.8 43/28/23/16/8/7 1/2 11.89 79/21 1.55 2.02 755 34500 23.07 4.5/110.48 2.8 Drilling Ahead 11-Jan 12008 9.4 46 14 11 12/16/17 4.1 39/25/20/15/7/7 1/2 12.37 77/23 1.6 2.08 790 35000 21.93 7.22/11.2 2.7 Drilling Ahead 12-Jan 12954 9.4 46 13 13 11/16/17 5.8 39/26/20/15/7/6 1/2 11.75 77/23 1.3 1.69 676 38500 23.15 4.45/107.9 2.8 TD 6-3/4" Production Zone 13-Jan 12954 9.4 52 15 11 11/15/16 5.8 41/26/20/15/7/6 1/2 11.86 77/23 1.05 1.37 847 35500 21.74 3.28/109.9 2.8 Backreaming out of Hole Casing Record WELL NAME:LOCATION:Alpine OPERATOR:AREA:North Slope Borough MUD CO:STATE:Alaska RIG:SPUD:17-Dec-2013 SPERRY JOB:TD:12-Jan-2014 Remarks 20" Conductor @ 114' MD, 114'TVD 10.75" Casing @ 2509' MD, 2207'TVD 7.625" Casing @ 7672' MD, 6209'TVD 3.5" Casing @ 12956' MD, 6234'TVD W a t e r a n d O i l B a s e d M u d R e c o r d BHA#SDL RUN #Bit #Bit Type Bit Size Depth In Depth Out Footage Bit Hours TFA AVG ROP WOB (max) RPM (max) SPP (max) FLOW GPM (max)Bit Grade Comments 1 100 1 MXL-1X 13.50 114 2520 2406 28.50 0.739 84.4 46.8 80 2581 755 1-2-WT-A-E-1-RG-TD Surface Hole Section 2 200 2 FX56S 9.875 2520 2541 21 0.20 0.863 90.9 5 40 1240 700 2-3-BT-G-X-1/8-CT-DTF Intermediate Rathole 3 300 3 FX56S 9.875 2541 4413 1872 11.90 0.863 157.2 8 100 2250 750 1-1-NO-A-X-1-NN-DTF POOH for MWD 4 400 3rr FX56S 9.875 4413 6064 1651 15.50 0.863 106.8 15 80 2500 750 0- 1-CT-G-X-I-NN-BHA POOH to lay down stabilizers 5 500 3rr FX56S 9.875 6064 6290 226 3.50 0.863 63.6 10 80 2600 750 0- 1-CT-G-X-I-NN-BHA POOH 6 600 4 MSi 516 9.875 6289 6404 115 0.70 0.863 169.1 18 170 2370 750 0-1-CT-S-X-I-NO-DTF POOH for MWD tools 7 700 4 rr1 MSi 516 9.875 6404 7672 1268 8.50 0.863 149.9 22 170 2600 750 0-1-CT-G-X-I-NO-TD TD 9-7/8 Intermediate 8 800 5 MDSi 513 6.75 7672 7672 0 0.00 0.383 0.0 0 120 0 250 0-1-FC-G-X-I-PN-DTF POOH For Shallow Test Failure 9 900 5rr1 MDSi 513 6.75 7672 7672 0 0.00 0.383 0.0 0 120 0 250 0-1-FC-G-X-I-PN-DTF POOH For Shallow Test Failure 10 1000 5rr2 MDSi 513 6.75 7672 12956 5284 57.20 0.383 92.4 10 120 3000 250 2-1-CT-G-X-I-NO-TD TD 6-3/4" Production Lateral WELL NAME:CD4-290 LOCATION:Alpine OPERATOR:ConocoPhillips Alaska, Inc.AREA:North Slope Borough MUD CO: SPERRY JOB:AK-XX-0900966759 TD:12-Jan-2014 MI Swaco STATE:Alaska RIG:Doyon 19 SPUD:17-Dec-2013 B i t R e c o r d . . * 24 hr Recap: CommentsWeight Density (ppg) out (sec/qt) Viscosity Cor Solids % Pick-up 5" HWDP and 7" flex collar. Slip/Cut drill line. Service top drive and drawworks. Calibrate block height. Chlorides mg/l 150.00 API FLYP 17-Dec-2013 23:59 Current Pump & Flow Data: 0 Max N/A ECD (ppg) ROP (ft/hr) 4.19 @ Avg Min Morning Report Report # 1 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to114' 0.0 Depth Alpine 95% Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 2.0 13.5 8.70 Mill Tooth 8.70 Size 22 out junk from hole (plastic and wood). Drill from 114' MD to 145' MD. Take gyro surveys and troubleshoot MWD. ConditionBit # 1 0 0 N/A 100% Gas In Air=10,000 Units 0 00 RPM ml/30min 9.6013.0 0Background (max) Trip (max)(current) Connection Average N/A Lst Type C-3 Cht Silt 78 Depth in / out WOBFootage 114' Chromatograph (ppm) 0 C-5i 0 00 C-4n TuffCoal 900966759 N/A N/A Drilling 13.5" Section PV K. Harding/R. Wall 117' GvlShClyst Cement (lb/100ft2) Conductor Line 94.0 H-40 0 0 0 Grade C-5nC-1Units* Yesterday's Depth: Current Depth: 24 Hour Progress: 104.7 Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 114' 145' 31' Max @ ft Current 115'52.6 Date: Hold pre-job safety meeting on picking up BHA. Pick-up BHA as directed. Fill the hole, and pressure test lines to 4000 psi. Fish 0 C-4i N/AMinimum N/A0 Ss Gas Summary cP Bit Type Hours 30.0392 Mud TypeDepth (current) (ppb Eq) Spud Mud Data TFA in pH 0.739 0 0 0 Siltst 0 Casing Summary Lithology (%) C-2Depth 0 0 Cly MBT 0 0 0 0 907-670-4047Unit Phone: 0 Andrew Bongard Maximum 0 Report By:Logging Engineers:Andrew Bongard/Craig Amos Size 20.00''114' Set At . . * 24 hr Recap: Size 20.00''114' Set At 907-670-4047Unit Phone: 0 Andrew Bongard Maximum 4514 Report By:Logging Engineers:Andrew Bongard/Craig Amos 1067 0 0 0 Cly MBT Casing Summary Lithology (%) C-2Depth 0.739 0 0 0 Siltst 0 (ppb Eq) Spud Mud Data TFA in pH Bit #Bit Type Ss Gas Summary cP Hours 30.0341 Mud TypeDepth (current) 260'Minimum 1192'37 9 C-4i 145' 1205' 1060' Max @ ft Current 1180'119.2 Date: Yesterday's Depth: Current Depth: 24 Hour Progress: 1729.0 Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke C-5nC-1Units* 0 0 0 Grade (lb/100ft2) Conductor Line 94.0 H-40 GvlShClyst Cement 900966759 N/A N/A Drilling 13.5" Section PV K. Harding/R. Wall 942' C-4n TuffCoal Chromatograph (ppm) 0 C-5i 0 00 48 Depth in / out WOBFootage 114' Lst Type C-3 Cht Silt Average N/A (max) Trip (max)(current) Connection13Background RPM ml/30min 9.409.4 100% Gas In Air=10,000 Units 0 000 N/A 0 Condition 1 2.0 13.5 8.80 Mill Tooth 8.80 Size 24 Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 1205' Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to114' 0.0 Depth Alpine Morning Report Report # 2 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: ROP (ft/hr) 4.19 @ Avg Min 649 155 YP 18-Dec-2013 23:59 Current Pump & Flow Data: 1721 Max N/A ECD (ppg) 95% Chlorides mg/l 300.00 API FL Density (ppg) out (sec/qt) Viscosity Cor Solids % Drill ahead from 145' MD to 1,205' MD. CommentsWeight . . * 24 hr Recap: CommentsWeight API FL Density (ppg) out (sec/qt) Viscosity Cor Solids % Drill ahead from 1,205' MD to 2520' MD. Survey and circulate 2 bottoms-up. Flow check well- Static. Backream-out- mg/l 200.00 YP 19-Dec-2013 23:59 Current Pump & Flow Data: 1589 Max N/A ECD (ppg) 95% Chlorides ROP (ft/hr) 4.19 @ Avg Min 599 143 Morning Report Report # 3 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to114' 0.0 Depth Alpine Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 2520' 8.0 13.5 9.80 Mill Tooth 9.80 Size 29.07 2520' 30 Condition 1 427 0 N/A 100% Gas In Air=10,000 Units 0 00 RPM ml/30min 9.308.6 39Background (max) Trip (max)(current) Connection Average N/A Type C-3 Cht Silt Footage 114' 0 C-5i 0 00 C-4n TuffCoal 900966759 N/A N/A BROOH PV K. Harding/R. Wall 46.8 2496' GvlShClyst CementLst 2406' (lb/100ft2) Conductor Line 94.0 H-40 0 0 0 Grade Chromatograph (ppm) C-5nC-1Units* Yesterday's Depth: Current Depth: 24 Hour Progress: 573.7 Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 1205' 2520' 1315' Max @ ft Current 1489'136.4 Date: of-hole from 2,520' MD to 2,072' MD. 36 C-4i 2471'Minimum 2505'209 Ss Gas Summary cP Hours 28.8345 Mud TypeDepth (current) 80.0 Spud Mud Data TFA in pH Bit #Bit Type 60 Depth in / out WOB 0.739 0 54 0 Siltst 1106 Casing Summary Lithology (%) C-2Depth Cly MBT (ppb Eq) 4152 0 0 0 907-670-4047Unit Phone: 0 Andrew Bongard Maximum 22583 Report By:Logging Engineers:Andrew Bongard/Craig Amos Size 20.00''114' Set At . . * 24 hr Recap: Size 20.00''114' Set At 907-670-4047Unit Phone: 0 Andrew Bongard Maximum 9065 Report By:Logging Engineers:Andrew Bongard/Jeremy Tiegs 1136 0 37 Depth Cly MBT (ppb Eq) 162 Casing Summary Lithology (%) C-2 0 0 0 Siltst Mud Data TFA in pH Bit #Bit Type 71 Depth in / out WOB Ss Gas Summary cP Hours 30.0364 Mud TypeDepth (current) 80.0 N/AMinimum N/A78 0 474' MD to 483' MD. Ream down through forest. Run-in-hole to 2,447' MD. Wash and ream down to 2,520' MD. Weight up mud to 7 C-4i 2520' 2520' 0' Max @ ft Current N/AN/A Date: Yesterday's Depth: Current Depth: 24 Hour Progress: N/A Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke C-5nC-1Units* 0 0 0 Grade Chromatograph (ppm) Conductor Line 94.0 H-40 GvlShClyst CementLst 900966759 N/A N/A R/U to Run Casing PV D. Mickey/R. Wall 46.8 2520' C-4n TuffCoal C-5i 0 00 Footage 114' 2406'0.739 Type C-3 Cht Silt Average 53 (max) Trip (max)(current) Connection0Background N/A RPM ml/30min 9.308.9 (lb/100ft2) 10,000 Units 0 000 51 0 N/A Condition 1 100% Gas In Air= 9.0 13.5 10.00 Mill Tooth 10.00 Size 29.07 2520' 40Spud Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 2520' Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to114' N/A Depth Alpine Morning Report Report # 4 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: ROP (ft/hr) 4.19 @ Avg Min 0 0 YP 20-Dec-2013 23:59 Current Pump & Flow Data: 0 Max N/A ECD (ppg) 95% Chlorides mg/l 200.00 API FL Density (ppg) out (sec/qt) Viscosity Cor Solids % Backream-out-of hole from 2,072' MD to 450' MD. Blow-down top drive. Flow check well- Static. Run-in-hole from CommentsWeight tank to 204' MD. Lay down BHA as directed. Clean rig floor, and remove elevators and bails. Rig-up Tesco CDS. 10 ppg. Observe well- Static. Pull-out-of-hole on TT to 1,036' MD. Pump out spotting pill to 566' MD. Pull-out-of-hole on the trip . . * 24 hr Recap: CommentsWeight Hold pre-job safety meeting on surface cement job. Perform cement job as per detail. Floats not holding- Hold 500 psi on casing. Circulate and condition pipe volume. Rig down Tesco and rig-up cement head. Circulate and condition for surface cement job. API FL Density (ppg) out (sec/qt) Viscosity Cor Solids % Hold pre-job safety meeting in preparation for running casing. Run-in-hole with 10.75" casing to 1,625' MD. mg/l 200.00 YP 21-Dec-2013 23:59 Current Pump & Flow Data: 0 Max N/A ECD (ppg) 95% Chlorides ROP (ft/hr) 4.19 @ Avg Min 0 0 Morning Report Report # 5 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to114' N/A Depth Alpine Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 2520' 7.5 13.5 9.80 Mill Tooth 9.80 Size 29.07 2520' 18Spud Condition 1 100% Gas In Air= Prep to rig down cement head and riser. Rig down cement equipment. 0 0 N/A 10,000 Units 0 000 RPM ml/30min 9.1011.2 (lb/100ft2) 0Background (max) Trip (max)(current) Connection Average 23 C-3 Cht Silt 2406'0.739 Type 114' 0 00 C-4n TuffCoal C-5i D. Mickey/R. Wall 46.8 2520' CementLst 900966759 N/A N/A R/D Cement Equip. PV Casing shoe @ 2,509'Conductor Line 94.0 H-40 GvlShClyst 0 0 0 Grade Chromatograph (ppm) C-5nC-1Units* Yesterday's Depth: Current Depth: 24 Hour Progress: N/A Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 2520' 2520' 0' Max @ ft Current N/AN/A Date: Circulate bottoms-up and condition mud. Run-in-hole to 2,470' MD. Make-up hanger and landing joint. Land casing at 2509' MD. 6 C-4i N/AMinimum N/A27 0 Ss Gas Summary cP Hours 25.062 Mud TypeDepth (current) 80.0 Mud Data TFA in pH Bit #Bit Type 18 Depth in / out WOBFootage 0 0 0 Siltst 59 Casing Summary Lithology (%) C-2Depth Cly MBT (ppb Eq) 777 0 15 907-670-4047Unit Phone: 0 Andrew Bongard Maximum 2675 Report By:Logging Engineers:Andrew Bongard/Jeremy Tiegs Size 20.00''114' Set At . . * 24 hr Recap: CommentsWeight Pull lower test plug and set upper test plug. Rig-up and test plug. up. Set test plug. Hold a pre-job safety meeting in preparation for BOP testing. Troubleshoot looking for leaks on BOP equipment. API FL 200.00 YP Chlorides Density (ppg) out (sec/qt) Viscosity Cor Solids % Rig-down cement head, and pull landing joint. Clear rig floor. Make-up stack washer and flush riser. Nipple down mg/l C-3 Cht 22-Dec-2013 23:59 Current Pump & Flow Data: 0 Max N/A ECD (ppg) 95% D. Mickey/R. Wall ROP (ft/hr) 4.19 @ Avg Min 0 0 Morning Report Report # 6 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to114' N/A Depth Alpine Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 2520' 7.5 13.5 9.70 Mill Tooth 9.70 Size 28.50 2520' 20Spud Condition 1-2-WT-A-E-1-RG-TD1 100% Gas In Air= 0 0 N/A 10,000 Units 0 000 RPM ml/30min 8.7011.2 (lb/100ft2) 0Background (max) Trip (max)(current) Connection Average N/A Silt 2406'0.739 Type 114' 0 000 0 0 C-4n TuffCoal C-5i CementLst 46.8 2520' 900966759 N/A N/A Testing BOP PV Clyst Yesterday's Depth: Current Depth: 24 Hour Progress: Casing shoe @ 2,509'Conductor 94.0 H-40 GvlSh Grade Chromatograph (ppm) C-5nC-1Units* N/A Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 0 2520' 2520' 0' Max @ ft Current N/AN/A Date: 0 surface riser, remove from cellar. Rig-up Quad jetting tool. Perform top job. Hold a pre-job safety meeting in preparation for nipple 0 0 80.0 C-4i N/AMinimum N/A0 cP Hours 25.057 Mud TypeDepth Mud Data TFA in pH Bit #Bit Type 13 Depth in / out WOBFootage 0 Siltst Gas Summary (current) 0 Casing Summary Lithology (%) C-2 Ss Depth Cly MBT (ppb Eq) 0 0 0 907-670-4047Unit Phone: 0 Andrew Bongard Maximum 0 Report By:Logging Engineers:Andrew Bongard/Jeremy Tiegs Size 20.00''114' Set At . . * 24 hr Recap: Size 20.00''114' Set At 907-670-4047Unit Phone: 0 David McKechnie Maximum 0 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs 0 0 0 Cly MBT (ppb Eq) Casing Summary Lithology (%) C-2 Ss Depth Siltst Gas Summary (current) 0 Mud Data TFA in pH Bit #Bit Type 16 Depth in / out WOBFootage cP Hours 25.064 Mud TypeDepth 80.0 C-4i N/AMinimum N/A0 0 rams. Installed wear ring. Made up BHA. Shallow Tested MWD at 1,495' MD. Serviced rig. Continued running in the hole. Tagged 0 0 2520' 2520' 0' Max @ ft Current N/AN/A Date: N/A Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke C-5nC-1Units* Chromatograph (ppm) Yesterday's Depth: Current Depth: 24 Hour Progress: Casing shoe @ 2,509'Conductor 94.0 H-40 900966759 Drill Out Cement PV Clyst Sh Grade 46.8 2520' 2 C-5i CementLstGvl 000 0 00 0 114' 0.863 2520' 0 C-4n TuffCoal 2406'0.739 Type PDC 9.875 Average N/A (max) Trip (max)(current) Connection0Background RPM ml/30min 10.4013.3 (lb/100ft2) 0 000 0 0 N/A 10,000 Units 100% Gas In Air= 2520' 20Spud Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.70 Mill Tooth 9.70 Size 28.50 Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP 2520' Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to2520' N/A Depth Alpine Morning Report Report # 7 Customer: Well: Area: Location: Rig: CD4-290 ConocoPhillips North Slope, AK Job No.: ROP (ft/hr) 4.19 @ Avg Min 0 0 23-Dec-2013 23:59 Current Pump & Flow Data: 0 Max N/A ECD (ppg) 95% D. Mickey/R. Wall C-3 Cht Density (ppg) out (sec/qt) Viscosity Cor Solids % Continued testing BOP. Picked up MWD tools. Made up Dutch Riser and performed dummy run. Retested lower mg/l Weight cement at 2,353' MD. Tested casing for 30 minutes. Blowing down lines in preparation to drill out cement at report time. API FL 200.00 YP Chlorides 8.0 Comments . . * 24 hr Recap: Size 20.00'' 2509' 114' Set At 10.750 907-670-4047Unit Phone: 0 David McKechnie Maximum 78797 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs 0 339 45.5 Cly MBT (ppb Eq) 20'2540' cP 2723 Casing Summary Lithology (%) Surface Casing C-2 Ss L-80 Gas Summary (current) Depth Mud Data TFA in pH Bit #Bit Type 23 Depth in / out WOBFootage Mud TypeDepth 80.046.8114' 2406'0.739 N/AMinimum 2816'728 0 Performed loeak off test. Displaced well to 9.6 ppg LSND. Monitored well. Pulled out of the hole, monitoring volume to 191' MD. 116 0 2520' 3281' 761' Max @ ft Current 3227'175.0 Date: 338.0 Units* Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke C-4i C-5nC-1 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 900966759 Drilling Ahead PV Clyst Sh Grade 2520' 2 C-5i CementLstGvl Chromatograph (ppm) 000 129 0272 0 0.863 0.20 2520' 0 C-4n TuffCoal Type Weight Siltst PDC 9.875 Average (max) Trip (max)(current) Connection0BackgroundN/A 11973 6.8 (lb/100ft2) 108 065 1343 0 N/A 10,000 Units 100% Gas In Air= 2520' 7Spud Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.60 Mill Tooth 9.60 Size 28.50 Hours 2.540 Alpine Rig Activity: N/A Doyon 19 Report For: Tools Gamma Ray, Directional N/A ROP MWD Summary 24 hr MaxAvg to2520' 135.0 Depth 2520' CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min 745 178 Morning Report Report # 8 Customer: Well: Area: Location: D. Mickey/R. Wall ROP (ft/hr) 4.19 @ Rig: C-3 Cht 24-Dec-2013 23:59 Current Pump & Flow Data: 1910 Max N/A ECD (ppg) 95% Drilled out cement and float shoe, continued drilling out 20' of new hole. Circulated and conditioned mud. mg/l 40 2-3-BT-G-X-1/8-CT-DTF Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 350.00 5 YP Chlorides 5.5 RPM ml/30min 9.80 Comments began drilling at 2,540' MD. Drilling ahead to 3281' MD at report time. Laid down BHA. Made up new BHA and ran into the hole, monitoring displacement on the trip tank. Shallow tested MWD and 3 PDC 9.875 0.863 . . * 24 hr Recap: --3 PDC 9.875 0.863 - Comments 400.00 5 YP Chlorides 7.0 RPM ml/30min 10.20 Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL Drilled ahead to 4413' MD. Circulated 2 bottoms up. Flow checked- Static. Pulled out of the hole on the trip tank to mg/l 40 2-3-BT-G-X-1/8-CT-DTF Cht 25-Dec-2013 23:59 Current Pump & Flow Data: N/A Max N/A ECD (ppg) 95% D. Mickey/R. Wall ROP (ft/hr) 4.19 @ Rig: Avg Min N/A N/A Morning Report Report # 9 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to2520' N/A Depth 4413' Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP 9.65 Mill Tooth 9.70 Size 28.50 Hours 16.340 9Spud Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 1618 0 N/A 319 0268210264 0Background N/A (max) Trip (max)(current) Connection PDC 9.875 Average Type 2540' 4413' Weight Siltst C-4n TuffCoal 0 0.863 0.20 2520' 0 1873'- Chromatograph (ppm) 000 490 26202 2 C-5i CementLst 900966759 L/D BHA PV Clyst Sh Grade Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 C-5nC-1 C-3 C-4i 4413' Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Gvl 3281' 4413' 1132' Max @ ft Current 3486'175.0 Date: 265.0 744' MD. Flow checked- Static. Continued pulling out of the hole to 187' MD. Laying down BHA at report time. 114 0N/AMinimum 4254'747 0 Mud TypeDepth 80.046.8114' 2406'0.739 5.2 (lb/100ft2) 2520' Mud Data TFA in pH Bit #Bit Type 21 Depth in / out WOBFootage L-80 Gas Summary (current) DepthUnits* 3704 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT (ppb Eq) 20'2540' cP 0 675 907-670-4047Unit Phone: 7 David McKechnie Maximum 74970 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs Size 20.00'' 2509' 114' Set At 10.750 4 FX65S 9.875 0.863 4413' . . * 24 hr Recap: 4413' 10.750 4 FX65S 9.875 0.863 Logging Engineers:David McKechnie/Jeremy Tiegs Size 20.00'' 2509' 114' Set At 907-670-4047Unit Phone: 244 David McKechnie Maximum 95311 Report By: cP 0 535 C-2 Ss 45.5 Cly MBT (ppb Eq) 20'2540' Units* 6019 Casing Summary Lithology (%) Surface Casing WOBFootage L-80 Gas Summary (current) Depth (lb/100ft2) 2520' Mud Data TFA in pH Bit #Bit Type 26 Depth in / out Minimum 2578'902 0 Continued running in the hole to 2,624' MD. Circulated 2 bottoms up and encountered 902 units of trip gas and cuttings unloading 120 0N/A 4413' 5393' 980' Max @ ft Current 5195'70.0 Date: 318.0 Time: SPP (psi) Gallons/stroke Gvl 80.046.8 4.74413' Mud TypeDepth 114' C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 900966759 Drilling Ahead PV Clyst Sh Grade 2 C-5i CementLst 000 817 155339 0 0.863 0.20 2520' 0 1873'- C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight Siltst PDC 9.875 Average (max) Trip (max)(current) Connection34Background2578 9125 268 22987 29257 2 N/A 10,000 Units 100% Gas In Air= 9Spud Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.85 Mill Tooth 9.80 Size 28.50 Hours 18.042 0.739 Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP MWD Summary 24 hr MaxAvg to4413' 60.0 Depth 5393' CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min 599 143 Morning Report Report # 10 Customer: Well: Area: Location: D. Mickey/R. Wall ROP (ft/hr) 4.19 @ Rig: Flow In (gpm) Flow In (spm) Cht 26-Dec-2013 23:59 Current Pump & Flow Data: 1680 Max N/A ECD (ppg) 95% Laid down BHA #3. Made up BHA #4 and began runnin the hole with same to 1,465' MD. Shallow Tested MWD tools. mg/l 40 2-3-BT-G-X-1/8-CT-DTF Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 5 YP Chlorides 8.0 RPM ml/30min 9.60 2406' Comments at the shakers. Ran he hole to 4,319' MD. Drilling ahead to 5,403' MD at report time. --3 PDC 9.875 0.863 - . . * 24 hr Recap: Circulated two bottoms up. Noted 304 units of gas. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 2406' 5 6064' Comments YP Chlorides 8.0 RPM ml/30min 9.40 Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 Continued drilling ahead to 6,064' MD. Pumped weighted sweep and circulated 2 bottoms up. Flow checked- Static mg/l 40 2-3-BT-G-X-1/8-CT-DTF -- Cht 27-Dec-2013 23:59 Current Pump & Flow Data: 1760 Max N/A ECD (ppg) 95% D. Mickey/R. Wall ROP (ft/hr) 4.19 @ Rig: Flow In (gpm) Flow In (spm) Avg Min 695 166 Morning Report Report # 11 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to4413' 0.0 Depth 5393' Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP 9.85 Mill Tooth 9.80 Size 28.50 Hours 16.341 0.739 9Spud Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 472 0 N/A 56 0005088 40Background 304 (max) Trip (max)(current) Connection PDC 9.875 Average Type 2540' 4413' Weight - Siltst C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - - 1873'8 5 000 73 062 0 C-5i CementLst 900966759 Trip out hole PV Clyst Sh Grade - Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - - C-5nC-1 C-3 C-4i 4413' 0.863 Mud TypeDepth 114' 2 Time: SPP (psi) Gallons/stroke Gvl 80.046.8 3.4 5393' 6064' 671' Max @ ft Current 5704'115.0 Date: 316.0 Decision was made to pull out of the hole to remove stabilizers hindering directional build. Tripped out of the hole to 2,624' MD. 56 0N/AMinimum 2624'304 0 (lb/100ft2) 2520' Mud Data TFA in pH Bit #Bit Type 28 Depth in / out WOBFootage L-80 Gas Summary (current) DepthUnits* 1552 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 178 907-670-4047Unit Phone: 0 David McKechnie Maximum 34389 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs FX65S Size 20.00'' 2509' 114' Set At -4413' 10.750 4 FX65S 9.875 0.863 9.875 . . * 24 hr Recap: 226'-FX65S 9.875 0.863 15.50 6064' 6290' 15.50 4413' 10.750 4 FX65S 9.875 0.863 5 Size 20.00'' 2509' 114' Set At 907-670-4047Unit Phone: 0 David McKechnie Maximum 90411 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs 0 273 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 3943 Casing Summary Lithology (%) Surface Casing C-2 Ss Gas Summary (current) DepthUnits* Mud Data TFA in pH Bit #Bit Type 22 Depth in / out WOBFootage Minimum 6011'845 0 BHA as per Schlumberger. Ran in the hole to 2,615' MD Tested MWD and circulated bottoms up. Noted 462 units of gas. 85 0N/A 6064' 6290' 226' Max @ ft Current 6290'32.0 Date: 179.0 Gallons/stroke Gvl 80.046.8 3.3 (lb/100ft2) L-80 6290' Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 0-1-CT-G-X-I-NO-BHA 900966759 CBU for TOH PV Clyst Sh Grade 80 C-5i CementLst 000 320 16196 0 0.863 0.20 2520' 0 15 1873'8 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight Siltst 9.875 Average (max) Trip (max)(current) Connection52Background845 6149 92 057 1401 0 N/A 10,000 Units 100% Gas In Air= 9WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.80 Mill Tooth 9.80 Size 28.50 Hours 20.039 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP MWD Summary 24 hr MaxAvg to6064' 160.0 Depth 6290' CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min 740 177 Morning Report Report # 12 Customer: Well: Area: Location: ROP (ft/hr) 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) 28-Dec-2013 23:59 Current Pump & Flow Data: 2500 Max N/AECD (ppg) 95% D. Mickey/D. Lutrick 40 2-3-BT-G-X-1/8-CT-DTF Cht PDC Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 YP Chlorides 8.5 RPM ml/30min 9.30 mg/l 2406' 6 Comments Decision was made to pull out of the hole due to difficulty to slide. Circulating bottoms up in preparation for trip at report time. Continued running in the hole to 6006' MD. Circulated bottoms up. Noted max gas of 845 units. Drilled ahead to 6290' MD. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Pulled out of the hole to 834' MD. Tested anular. Tested top and bottom rams. Pulled out of the hole and altered . . * 24 hr Recap: Calibrated gas equipment. Made up BHA #6 and began tripping into the hole. Filled BHA and HWDP at 875' MD - Noted 81 units of 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Completed circulating/conditioning in preparation for tripping out of the hole. Pulled out of the hole on trip tank 2406' 6 6290' Comments gas. YP Chlorides 8.0 RPM ml/30min 9.00 mg/l Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 40 2-3-BT-G-X-1/8-CT-DTF -- Cht PDC 29-Dec-2013 23:59 Current Pump & Flow Data: - Max N/AECD (ppg) 95% J.Welsh/Ed Grazullis 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Avg Min - - Morning Report Report # 13 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to6290' N/A Depth 6290' ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP 9.90 Mill Tooth 9.90 Size 28.50 Hours 14.045 0.739 2520' 8WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 43 0 N/A 0 000770 0Background 845 (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight Siltst Msi 516 PDC C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 5 000 0 00 0 C-5i CementLst 900966759 TIH with BHA #6 PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 6290' 0.863 Mud TypeDepth 114' 2 Gallons/stroke Gvl 80.046.8 3.1 (lb/100ft2) L-80 6290' 6290' 0' Max @ ft Current N/AN/A Date: N/A to 2,500' MD. Flow checked- Slight drop in volume. Continued tripping out to surface. Laid down BHA. Slip and cut drill line. 7 0N/AMinimum 875'81 0 Mud Data TFA in pH Bit #Bit Type 24 Depth in / out WOBFootage Gas Summary (current) DepthUnits* 264 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 0 907-670-4047Unit Phone: 0 David McKechnie Maximum 9158 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs Size 20.00'' 2509' 114' Set At 15.50 4413' 10.750 4 FX65S 9.875 0.863 9.875 5 226'---FX65S 9.875 0.863 15.50 6064' 6290' . . * 24 hr Recap: 6403' 113'---6 Msi 516 PDC 9.875 0.863 6290' 226'---FX65S 9.875 0.863 15.50 6064' 6290' 15.50 4413' 10.750 4 FX65S 9.875 0.863 5 Size 20.00'' 2509' 114' Set At 907-670-4047Unit Phone: 0 David McKechnie Maximum 100094 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs 0 177 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 3804 Casing Summary Lithology (%) Surface Casing C-2 Ss (current) DepthUnits* Mud Data TFA in pH Bit #Bit Type 25 Depth in / out WOBFootage Minimum 2600'915 0 Ran in the hole to 6,393' MD. Washed down the last stand. Drilled ahead to 6,393' MD. Stopped to trouble shoot MWD tool. Drilled 38 0N/A 6290' 6403' 113' Max @ ft Current 6403'180.0 Date: 273.0 Gvl 80.046.8 L-80 6403' Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 0-1-CT-G-X-I-NO-BHA 900966759 Preparing BHA #7 PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 105 088 0 0.863 0.20 2520' 0 15 1873'8 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight Siltst 9.875 Average (max) Trip (max)(current) Connection0Background915 3868 56 033 Preparing BHA #7 at report time. 738 0 N/A 10,000 Units 100% Gas In Air= 9WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.90 Mill Tooth 9.90 Size 28.50 Hours 15.045 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP MWD Summary 24 hr MaxAvg to6290' N/A Depth 6403' ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min - - Morning Report Report # 14 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 30-Dec-2013 23:59 Current Pump & Flow Data: - Max N/AECD (ppg) 95% J.Welsh/Ed Grazullis 40 2-3-BT-G-X-1/8-CT-DTF Cht PDC Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 YP Chlorides 8.5 RPM ml/30min 10.00 mg/l 3.0 (lb/100ft2) 2406' 7 Comments hole on the trip tank to 2,514' MD. Flow checked- Observed slight drop. Pulled out of the hole to surface and laid down tools. ahead to 6,403' MD. Circulated and conditioned one bottoms up in preparation for trip. Flow checked- Slight drop. Pulled out of the 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Continued running in the hole to 2,609' MD. Tested MWD and circulated bottoms up. Noted 915 units of gas. . . * 24 hr Recap: 1,641 units. Racked back two stands and calibrated weight indicator. Running in the hole to 5,907' MD at report time. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Trouble shoot and service top drive while BHA #7 was being repared in the pipe shed. Changed out inverter. Made 2406' 7 6403' Comments YP Chlorides 8.5 RPM ml/30min 9.00 mg/l 3.0 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 40 2-3-BT-G-X-1/8-CT-DTF -- Cht PDC 31-Dec-2013 23:59 Current Pump & Flow Data: - Max N/AECD (ppg) 95% J.Welsh/Ed Grazullis 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min - - Morning Report Report # 15 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to6403' N/A Depth 6403' ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP 9.90 Mill Tooth 9.90 Size 28.50 Hours 16.342 0.739 2520' 9WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 739 0 N/A 14 0002529 (current) Connection60Background1641 (max) Trip (max) Siltst Msi 516 PDC 9.875 Average Type 2540' 4413' Weight - C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 5 000 62 082 0 C-5i CementLst Gas Summary 900966759 Trip in hole W/BHA #7 PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 6403' 0.863 Mud TypeDepth 114' 2 Gvl 80.046.8 L-80 6403' 6403' 0' Max @ ft Current N/AN/A Date: N/A up BHA and ran in the hole to 1,668' MD. Shallow tested MWD. Ran in the hole to 2,610. Circulated bottoms up. Noted max gas of 24 0N/AMinimum 2610'1641 0 Mud Data TFA in pH Bit #Bit Type 23 Depth in / out WOBFootage (current) DepthUnits* 5154 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 82 907-670-4047Unit Phone: 0 David McKechnie Maximum 169452 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs 5 Size 20.00'' 2509' 114' Set At 6290' 15.50 4413' 10.750 4 FX65S 9.875 0.863 9.875 6290' 226'10 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 . . * 24 hr Recap: units of gas at 7,507' MD. Increaed mud weight to 10.2 ppg. Encountered max gas of 9,226 units at 7,600' MD. Circulated out 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Continued running in the hole to 6,285' MD, washing down the last stand. Circulated bottoms up, noting 290 units 2406' 7 6403' Comments peak gas to a background of 330 units and resumed drilling to intermediate TD at 7,672' MD. Pumped sweep around upon TD. YP Chlorides 11.5 RPM ml/30min 9.20 mg/l 3.3 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 40 2-3-BT-G-X-1/8-CT-DTF -- Cht PDC Siltst 1-Jan-2014 23:59 Current Pump & Flow Data: - Max N/AECD (ppg) 95% J.Welsh/Ed Grazullis 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min - - Morning Report Report # 16 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to6403' N/A Depth 6403' ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools Directional N/A ROP 10.20 Mill Tooth 10.20 Size 28.50 Hours 16.341 0.739 2520' 10WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units Pulled out of the hole on elevators to 7,105' MD. Back reamed out to 6,379' MD. Circulated bottoms up noting 150 units of gas. 32694 83 N/A 1878 8921553737298 0Background 290 (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight - 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 5 000 8746 17803613 0 C-5i CementLst Gas Summary 900966759 N/A N/A Circulate / Condition PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 6403' 0.863 Mud TypeDepth 114' 2 Gvl 80.046.8 L-80 10 6403' 7672' 1269' Max @ ft Current N/AN/A Date: N/A of trip gas. Resumed drilling intermediate hole to 6,959' MD. Added 275 bbls of spike fluid at 7,080' MD. Circulated out 6,000 548 Tripped in the hole to 7,600' MD. Circulated bottoms up while reciprocating pipe at 120-150 RPM. Noted 680 units of gas at 0N/AMinimum 7600'9226 0 Mud Data TFA in pH Bit #Bit Type 25 Depth in / out WOBFootage (current) DepthUnits* 51639 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 3080 bottoms up. 907-670-4047Unit Phone: 1979 David McKechnie Maximum 546634 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs Size 20.00'' 2509' 114' Set At 10.750 4 FX65S 9.875 0.863 9.875 6290' 5 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 . . * 24 hr Recap: 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 4 FX65S 9.875 0.863 9.875 6290' 5 Msi 516 PDC Size 20.00'' 2509' 114' Set At 10.750 907-670-4047Unit Phone: 256 David McKechnie Maximum 50705 Report By:Logging Engineers:David McKechnie/Jeremy Tiegs 0 96 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 4585 Casing Summary Lithology (%) Surface Casing C-2 Ss (current) DepthUnits* Mud Data TFA in pH Bit #Bit Type 26 Depth in / out WOBFootage Minimum 7600'680 0 Pumped 95 bbl wellbore strengthening pill on bottom. MAD passed from 6,379' MD to 6,191' MD. Monitored well - Static 25 0N/A 7672' 7672' 0' Max @ ft Current N/AN/A Date: N/A Gvl 80.046.8 L-80 10 6403' 0.863 Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA 900966759 - - Change Out RAMS PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 981 246367 0 0.863 0.20 2520' 0 - 15 1873'8 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight - 6290' 15.50 4413' 226' 9.875 Average (max) Trip (max)(current) Connection0Background680 1354 64 1730 Laid down BHA. Changing out upper pipe rams at report time. 2839 1 N/A 10,000 Units 100% Gas In Air= 10WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 10.30 Mill Tooth 10.30 Size 28.50 Hours 16.341 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min - - Morning Report Report # 17 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 2-Jan-2014 23:59 Current Pump & Flow Data: - Max N/AECD (ppg) 95% K. Harding / A. Dorr 40 2-3-BT-G-X-1/8-CT-DTF -- Cht PDC Siltst Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 YP Chlorides 12.0 RPM ml/30min 9.00 mg/l - (lb/100ft2) 2406' 7 6403' Comments Backreamed out of the hole to 2,515' MD. Pumped sweep and circulated casing clean. Resumed tripping out to 730'' MD. Pulled out of the hole on trip tank to 4,682' MD. MAD passed to 4,399' MD. Pulled out of the hole on trip tank to 2,985' MD. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Circulated two bottoms up at 7600' MD after short tripping to 6400' MD. Noted 680 units of gas upon first bottoms up. . . * 24 hr Recap: 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 4 FX65S 9.875 0.863 9.875 6290' 5 Msi 516 PDC Size 20.00'' 2509' 114' Set At 10.750 907-670-4047Unit Phone: 0 David McKechnie Maximum 49206 Report By:Logging Engineers:David McKechnie/Tyler Dretke 0 417 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 2038 Casing Summary Lithology (%) Surface Casing C-2 Ss (current) DepthUnits* Mud Data TFA in pH Bit #Bit Type 25 Depth in / out WOBFootage Minimum 2505'443 0 casing. Rigged up Testco and casing equipment. Ran intermediate casing to 2,495. Circulated bottoms up at the shoe, noting 96 0N/A 7672' 7672' 0' Max @ ft Current N/AN/A Date: N/A Gvl 80.046.8 L-80 10 6403' 0.863 Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 8.50 94.0 H-40 170 0-1-CT-G-X-I-NO-BHA 900966759 - - Circulate / Condition PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 126 365 0 0.863 0.20 2520' 0 22 15 1873'8 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight 7672' 6290' 15.50 4413' 226' 9.875 Average (max) Trip (max)(current) Connection180Background680 10126 130 078 and conditioning at 60 SPM while reciprocating pipe at report time. Adding water at 15-25 bbls/hr, diluting mud weight to 10.3 ppg. 495 0 N/A 10,000 Units 100% Gas In Air= 10WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 10.50 Mill Tooth 10.30 Size 28.50 Hours 17.544 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min 250 60 Morning Report Report # 18 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 3-Jan-2014 23:59 Current Pump & Flow Data: 400 Max N/AECD (ppg) 95% K. Harding / A. Dorr 40 2-3-BT-G-X-1/8-CT-DTF 1269'0-1-CT-G-X-I-NO-TD Cht PDC Siltst Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 YP Chlorides 12.5 RPM ml/30min 9.00 mg/l 3.0 (lb/100ft2) 2406' 7 6403' Comments 7,623' MD. Made up hanger and landing joint. Landed hanger on second attempt. Staged up pumps to circulate. Circulating 443 units of max gas. Continued running to 5,510' MD. Circulated bottoms up with an average gas of 200 units. Ran in the hole to 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Completed changing out upper RAMS and tested same. Performed 7-5/8" dummy run. Held PJSM for running . . * 24 hr Recap: Pumped 15.8 ppg cement and displaced with rig pumps. Bumped plug. Rigged down cement head and set pack off. Tested 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Staged up pumps to 6 bbls/minute. Landed casing. Rigged down Tesco and rigged up cement head. Circulated 2406' 7 6403' 29.0 Comments same. Laying down 5" drill pipe at report time. YP Chlorides 12.0 RPM ml/30min 9.00 mg/l 2.8 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 400.00 40 2-3-BT-G-X-1/8-CT-DTF 1269'0-1-CT-G-X-I-NO-TD Cht 7662' PDC Siltst 4-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/AECD (ppg) 95% K. Harding / A. Dorr 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min N/A N/A Morning Report Report # 19 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 10.20 Mill Tooth 10.20 Size 28.50 Hours 17.539 0.739 2520' 9WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 445 0 N/A 47 0161902 0Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 7672' 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 22 15 1873'8 Intermediate 5 000 93 048 0 C-5i CementLst Gas Summary 900966759 N/A N/A Pipe Management PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 8.50 94.0 H-40 170 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 6403' 0.863 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 7672' 7672' 0' Max @ ft Current N/AN/A Date: N/A and conditioned. Pumped cement job. Displaced with rig pumps- Plug did not bump. Waited on cement and opened stage collar. 23 0N/AMinimum 2413'476 0 Mud Data TFA in pH Bit #Bit Type 19 Depth in / out WOBFootage (current) DepthUnits* 2154 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 110 907-670-4047Unit Phone: 0 David McKechnie Maximum 54148 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 9.875 6290' 5 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 . . * 24 hr Recap: 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Continued laying down 5" drill pipe. Picked up and racked back 4" drill pipe. Testing BOP at report time 2406' 7 6403' 29.0 Comments YP Chlorides 12.0 RPM ml/30min 9.00 mg/l 2.8 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 450.00 40 2-3-BT-G-X-1/8-CT-DTF 1269'0-1-CT-G-X-I-NO-TD Cht 7662' PDC Siltst 5-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/AECD (ppg) 95% K. Harding / A. Dorr 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min N/A N/A Morning Report Report # 20 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP - Mill Tooth 10.20 Size 28.50 Hours 17.539 0.739 2520' 8WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 0 0 N/A 0 0000 0Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 7672' 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 22 15 1873'8 Intermediate 5 000 0 00 0 C-5i CementLst Gas Summary 900966759 - - Testing BOP PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 8.50 94.0 H-40 170 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 6403' 0.863 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 7672' 7672' 0' Max @ ft Current N/AN/A Date: N/A 0 0N/AMinimum N/A0 0 Mud Data TFA in pH Bit #Bit Type 18 Depth in / out WOBFootage (current) DepthUnits* 0 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 0 907-670-4047Unit Phone: 0 David McKechnie Maximum 0 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 9.875 6290' 5 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 . . * 24 hr Recap: 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 4 FX65S 9.875 0.863 6.750 6290' 5 PDC 7 Msi 516 PDC Size 20.00'' 2509' 114' Set At 10.750 7.63'' 907-670-4047Unit Phone: 0 David McKechnie Maximum 723 Report By:Logging Engineers:David McKechnie/Tyler Dretke 0 3 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 71 Casing Summary Lithology (%) Surface Casing C-2 Ss (current) DepthUnits* Mud Data TFA in pH Bit #Bit Type 18 Depth in / out WOBFootage Minimum -11 0 Continued running in the hole to 1,836' MD. Shallow tested MWD again. Continued in the hole on singles to 4,888' MD. Rigged 4 0N/A 7672' 7672' 0' Max @ ft Current N/AN/A Date: N/A L-80 Gvl 80.046.8 L-80 10 6403' 0.863 Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA 900966759 - - RIH on singles PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 0 00 0 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight 6290' 15.50 4413' 226' 9.875 Average (max) Trip (max)(current) Connection0BackgroundN/A 53 2 000 55 0 N/A 10,000 Units 100% Gas In Air= 8WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 - Mill Tooth 10.00 Size 28.50 Hours 16.344 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min N/A N/A Morning Report Report # 21 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 5-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/AECD (ppg) 95% K. Harding / A. Dorr 40 2-3-BT-G-X-1/8-CT-DTF - Cht 7662' PDC Siltst Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 450.00 YP Chlorides 12.0 RPM ml/30min 9.20 mg/l - (lb/100ft2) 2406' 8 7672' 29.0 Comments Circulated bottoms up and tested casing to 3,500 psi for 30 minutes. Runnind in the hole on singles to 5,174' MD at report time. up and tested casing to 1000 psi. Washed down to 4,995' MD. Drilled out stage collar. Washed and reamed to 5,174' MD. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Finished testing BOP. Made up BHA and ran in the hole on 4" drill pipe singles to1,549' MD. Shallow tested MWD. . . * 24 hr Recap: 7672' 7672' 0'--- 7672' 0'--- 9 MSI 513 PDC 6.750 0.383 - 8 MSI 513 PDC 6.750 0.383 -7672' 1519'. Shallow tested MWD. Failure. Pulled out of the hole to lay down BHA at report time. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Continue to run into hole to 7150'. Wash and ream to top of cement at 7460'. Drill out cement to 7530'. Driiled to 2406' 10 7672' 29.0 Comments YP Chlorides 10.0 RPM ml/30min 10.80 mg/l 5.7 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 450.00 40 2-3-BT-G-X-1/8-CT-DTF - Cht 7662' PDC Siltst 7-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/A ECD (ppg) 95% K. Harding / A. Dorr 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min N/A N/A Morning Report Report # 22 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 10.00 Mill Tooth 10.00 Size 28.50 Hours 17.548 0.739 2520' 10WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 0 0 N/A 0 0000 0Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 000 0 00 0 C-5i CementLst Gas Summary 900966759 - - lay down BHA PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 7672' 7672' 0' Max @ ft Current N/AN/A Date: N/A 7652' circulated two bottoms up. Flow check. Static. Tripped out of hole to lay down BHA. Made up BHA #9. Tripped into the hole to 1 0N/AMinimum -8 0 Mud Data TFA in pH Bit #Bit Type 16 Depth in / out WOBFootage (current) DepthUnits* 0 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 0 907-670-4047Unit Phone: 0 Hilary Garney Maximum 65 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 8 MSI 513 PDC 6.750 0.383 0.00 7672' 9.4 ppg OBM. Performed FIT to 12.5 ppg. Drilling ahead to 7802' MD with background gas of 1,670 units at report time. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Made up BHA #10. Ran in the hole to 566' MD. Shallow tested MWD - Success. Continued in the hole to 7,621' MD. 2406' 10 7672' 29.0 Comments YP Chlorides - RPM ml/30min - mg/l 1.4 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 36500.00 40 2-3-BT-G-X-1/8-CT-DTF - Cht 7662' PDC Siltst 8-Jan-2014 23:59 Current Pump & Flow Data: 2315 Max N/A ECD (ppg) 95% K. Harding / A. Dorr 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min 247 59 Morning Report Report # 23 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- 85.0 Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 9.50 Mill Tooth 9.40 Size 28.50 Hours -59 0.739 2520' 17WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 4340 1 N/A 312 0276112652 1670Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 000 1119 171461 0 C-5i CementLst Gas Summary 900966759 - - Drilling Ahead PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 7672' 8002' 330' Max @ ft Current 7719'95.0 Date: 116.0 Slip and cut drill line. Washed down stand and drilled out cement and 20' of formation. Noted 648 units of gas. Displaced well to 145 0N/AMinimum 7930'1759 0 Mud Data TFA in pH Bit #Bit Type 10 Depth in / out WOBFootage (current) DepthUnits* 90 8152 Casing Summary Lithology (%) 10 Surface Casing C-2 Ss 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 0 732 907-670-4047Unit Phone: 174 Hilary Garney Maximum 169368 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC Size 20.00'' 2509' 114' Set At 10.750 7.63'' 907-670-4047Unit Phone: 96 David McKechnie Maximum 172738 Report By:Logging Engineers:David McKechnie/Tyler Dretke 0 3800 45.5 Cly MBT 1651' (ppb Eq) 20'2540' 6064' cP 8635 Casing Summary Lithology (%) 10 Surface Casing C-2 Ss (current) DepthUnits* 90 Mud Data TFA in pH Bit #Bit Type 13 Depth in / out WOBFootage Minimum 9242'1839 0 gas of 1009 units. 24 hour average of 719 units. Lithology consists of 90+% fine grain sand stone and 10% siltstone with 719 0N/A 8002' 9430' 1428' Max @ ft Current 8672'95.0 Date: 122.0 L-80 Gvl 80.046.8 L-80 10 7662' 0.383 Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA 900966759 - - Drilling Ahead PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 662 64327 0 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight 6290' 15.50 4413' 226' 9.875 Average (max) Trip (max)(current) Connection425BackgroundN/A 70826 1571 1154343 3426 3 N/A 10,000 Units 100% Gas In Air= 16WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.50 Mill Tooth 9.40 Size 28.50 Hours -53 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP MWD Summary 24 hr MaxAvg to- 75.0 Depth - ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min 247 59 Morning Report Report # 24 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 9-Jan-2014 23:59 Current Pump & Flow Data: 2450 Max N/A ECD (ppg) 95% K. Harding / A. Dorr 40 2-3-BT-G-X-1/8-CT-DTF - Cht 7662' PDC Siltst Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 35000.00 YP Chlorides 11.9 RPM ml/30min - mg/l 3.8 (lb/100ft2) 2406' 10 7672' 29.0 Comments occasional traces of coal. Drilling ahead to 9430' MD at report time. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Drilled ahead from 8002' MD, backreaming full stand and flow checking at every connection. Average background 8 MSI 513 PDC 6.750 0.383 0.00 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF . . * 24 hr Recap: 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 8 MSI 513 PDC 6.750 0.383 0.00 7672' fine grain sandstone. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Drilled ahead from 9,430' MD with an average background gas of 879 units. Backreamed and flow checked at every 2406' 10 7672' 29.0 Comments YP Chlorides 11.9 v RPM ml/30min 755.00 mg/l 4.3 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 34500.00 40 2-3-BT-G-X-1/8-CT-DTF - Cht 7662' PDC Siltst 10-Jan-2014 23:59 Current Pump & Flow Data: 2580 Max N/A ECD (ppg) 95% K. Harding / A. Dorr 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min 248 60 Morning Report Report # 25 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- 90.0 Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 9.50 Mill Tooth 9.40 Size 28.50 Hours 34500.048 0.739 2520' 16WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 3352 2 N/A 1326 113129755849 61Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 000 677 90326 0 C-5i CementLst Gas Summary 900966759 - - Drilling Ahead PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 9430' 10844' 1414' Max @ ft Current 9819'105.0 Date: 208.0 connection. Performed dilution at 9,700' and 10,700' MD. Drilling ahead to 10,844' MD at report time. Lithology consists of 100% 586 0N/AMinimum 10695'1679 0 Mud Data TFA in Elec Stab Bit #Bit Type 13 Depth in / out WOBFootage (current) DepthUnits* 100 8533 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly CaCl2 1651' (ppb) 20'2540' 6064' cP 0 3146 907-670-4047Unit Phone: 48 David McKechnie Maximum 155661 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 8 MSI 513 PDC 6.750 0.383 0.00 7672' 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Drilled ahead from 10844' MD with an average background gas of 885 units. Backreamed and flow checked at every 2406' 10 7672' 29.0 Comments YP Lime 12.4 v RPM ml/30min 790.00 lb/bbl 4.1 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 2.08 40 2-3-BT-G-X-1/8-CT-DTF - Cht 7662' PDC Siltst 11-Jan-2014 23:59 Current Pump & Flow Data: 2980 Max N/A ECD (ppg) 95% K. Harding / A. Dorr 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min 264 63 Morning Report Report # 26 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- 77.0 Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 9.50 Mill Tooth 9.40 Size 28.50 Hours 35000.046 0.739 2520' 14WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 3656 3 N/A 1436 214833755480 82Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 000 742 94355 0 C-5i CementLst Gas Summary 900966759 - - Drilling Ahead PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 10844' 12169' 1325' Max @ ft Current 11434'95.0 Date: 211.0 connection. Drilling ahead to 12169' MD at report time. Lithology consists of 85% fine grain sandstone and 15% silt stone. 596 0N/AMinimum 11375'2040 0 Mud Data TFA in Elec Stab Bit #Bit Type 11 Depth in / out WOBFootage (current) DepthUnits* 85 9212 Casing Summary Lithology (%) 15 Surface Casing C-2 Ss 45.5 Cly CaCl2 1651' (mg/L) 20'2540' 6064' cP 0 3320 907-670-4047Unit Phone: 116 David McKechnie Maximum 187797 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC Size 20.00'' 2509' 114' Set At 10.750 7.63'' 907-670-4047Unit Phone: 39 David McKechnie Maximum 97928 Report By:Logging Engineers:David McKechnie/Tyler Dretke 0 1302 45.5 Cly CaCl2 1651' (mg/L) 20'2540' 6064' cP 7305 Casing Summary Lithology (%) 30 Surface Casing C-2 Ss (current) DepthUnits* 70 Mud Data TFA in Elec Stab Bit #Bit Type 13 Depth in / out WOBFootage Minimum 12840'1090 0 drilling ahead to 12954' MD. Circulated 4 bottoms up. Monitored well- Static. Began backreaming out of the hole. Reaming to 192 0N/A 12169' 12956' 787' Max @ ft Current 12679'100.0 Date: 184.0 L-80 Gvl 80.046.8 L-80 10 7662' 0.383 Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA 900966759 - - Backreaming Out of Hole PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 622 88299 0 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight 12956' 6290' 15.50 4413' 226' 9.875 Average (max) Trip (max)(current) Connection46BackgroundN/A 16549 613 056147 3117 0 N/A 10,000 Units 100% Gas In Air= 13WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 9.50 Mill Tooth 9.40 Size 28.50 Hours 38500.046 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min 255 61 Morning Report Report # 27 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 12-Jan-2014 23:59 Current Pump & Flow Data: 2770 Max N/A ECD (ppg) 95% K. Harding / D. Lowe 40 2-3-BT-G-X-1/8-CT-DTF 5284'- Cht 7662' PDC Siltst Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 1.69 YP Lime 11.75 v RPM ml/30min 676.00 lb/bbl 4.2 (lb/100ft2) 2406' 10 7672' 29.0 Comments 12104' MD at report time. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Drilled ahead from 12169' MD to 12765. Backreamed out to 12481' MD. Washed down to bottom and resumed 8 MSI 513 PDC 6.750 0.383 0.00 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF . . * 24 hr Recap: 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 8 MSI 513 PDC 6.750 0.383 0.00 7672' out of the hole to 5,714. Flow checked well. Pulled out of the hole on trip tank to 5,657' MD. Circulated bottoms up and resumed 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Continued backreaming out of the hole to 7,717' MD. Encountered occasional tight spots. Circulated bottoms up 2406' 10 7672' 29.0 Comments backreaming out of the hole to 5,142' MD at report time. YP Lime 11.86 v RPM ml/30min 847.00 lb/bbl 3.8 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 1.37 40 2-3-BT-G-X-1/8-CT-DTF 5284'- Cht 7662' PDC Siltst 13-Jan-2014 23:59 Current Pump & Flow Data: 2616 Max N/A ECD (ppg) 95% K. Harding / D. Lowe 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min 289 69 Morning Report Report # 28 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 9.50 Mill Tooth 9.40 Size 28.50 Hours 35500.052 0.739 2520' 15WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 133 0 N/A 13 000406 8Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 12956' 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 - 15 1873'8 Intermediate 5 000 34 00 0 C-5i CementLst Gas Summary 900966759 - - Backreaming Out of Hole PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor - 94.0 H-40 - 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 12956' 12956' 0' Max @ ft Current N/AN/A Date: N/A at the casing shoe. Noted average gas of 14 units while circulating at shoe. Flow checked- Noted slight drop. Resumed pumping 14 0N/AMinimum -59 0 Mud Data TFA in Elec Stab Bit #Bit Type 11 Depth in / out WOBFootage (current) DepthUnits* 296 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly CaCl2 1651' (mg/L) 20'2540' 6064' cP 0 29 907-670-4047Unit Phone: 0 David McKechnie Maximum 4296 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 8 MSI 513 PDC 6.750 0.383 0.00 7672' 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Backream out of the hole to 380' MD. Circulated 5 bottoms up. Laid down BHA. Monitored well. Observed slight drop. 2406' 10 7672' 29.0 Comments YP Lime 11.69 v RPM ml/30min 932.00 lb/bbl 4.2 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 1.30 40 2-3-BT-G-X-1/8-CT-DTF 5284'2-1-CT-G-X-I-NO-TD Cht 7662' PDC Siltst 14-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/A ECD (ppg) 95% K. Harding / D. Lowe 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min N/A N/A Morning Report Report # 29 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP 9.50 Mill Tooth 9.40 Size 28.50 Hours 34000.050 0.739 2520' 12WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 0 0 N/A 0 0000 3Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 12956' 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 10 15 1873'8 Intermediate 5 000 0 04 0 C-5i CementLst Gas Summary 900966759 - - Backreaming Out of Hole PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 57.20 94.0 H-40 120 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 12956' 12956' 0' Max @ ft Current N/AN/A Date: N/A Rigged up 3.5" tubing equipment. Ran in the hole to 5266' MD. Circulated bottoms up. Running 2.875" tubing at report time. 5 0N/AMinimum -43 0 Mud Data TFA in Elec Stab Bit #Bit Type 13 Depth in / out WOBFootage (current) DepthUnits* 0 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly CaCl2 1651' (mg/L) 20'2540' 6064' cP 0 0 907-670-4047Unit Phone: 0 David McKechnie Maximum 82 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 8 MSI 513 PDC 6.750 0.383 0.00 7672' report time. 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Ran in the hole with 3.5' tubing on 4" drill pipe to 12664' MD. Monitored well- Static. Set liner and pulled out of the 2406' 10 7672' 29.0 Comments YP Lime 11.69 v RPM ml/30min 865.00 lb/bbl 4.1 (lb/100ft2) Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL 1.30 40 2-3-BT-G-X-1/8-CT-DTF 5284'2-1-CT-G-X-I-NO-TD Cht 7662' PDC Siltst 15-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/A ECD (ppg) 95% D. Mickey / D. Lowe 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke Avg Min N/A N/A Morning Report Report # 30 Customer: Well: Area: Location: CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP Mill Tooth 9.40 Size 28.50 Hours 33500.051 0.739 2520' 12WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 100% Gas In Air=10,000 Units 18 0 N/A 0 00027 3Background N/A (max) Trip (max)(current) Connection 9.875 Average Type 2540' 4413' Weight 12956' 6290' 15.50 4413' 226' C-4n TuffCoal Chromatograph (ppm) 0.863 0.20 2520' 0 10 15 1873'8 Intermediate 5 000 0 00 0 C-5i CementLst Gas Summary 900966759 - - TOH PV Clyst Sh Grade 80 Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 57.20 94.0 H-40 120 0-1-CT-G-X-I-NO-BHA C-5nC-1 C-3 C-4i 7662' 0.383 Mud TypeDepth 114' 2 L-80 Gvl 80.046.8 L-80 10 12956' 12956' 0' Max @ ft Current N/AN/A Date: N/A hole to 7,481' MD. Displaced the well to 9.4 ppg brine. Flow check- Static. Pulling out of the hole on the trip tank to 5,860' MD at 4 0N/AMinimum -27 0 Mud Data TFA in Elec Stab Bit #Bit Type 12 Depth in / out WOBFootage (current) DepthUnits* 55 Casing Summary Lithology (%) Surface Casing C-2 Ss 45.5 Cly CaCl2 1651' (mg/L) 20'2540' 6064' cP 0 1 907-670-4047Unit Phone: 0 David McKechnie Maximum 1424 Report By:Logging Engineers:David McKechnie/Tyler Dretke Size 20.00'' 2509' 114' Set At 10.750 7.63'' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' . . * 24 hr Recap: 22 170 0-1-CT-G-X-I-NO-TD9.875 0.863 8.50 6403' 7672' 1269' 6403' 113'18 170 0-1-CT-S-X-I-NO-DTF6Msi 516 PDC 9.875 0.863 0.70 80 0-1-CT-G-X-I-NO-BHAFX65S9.875 0.863 15.50 6064' 4 FX65S 9.875 0.863 6.750 6290' 5 MSI 513 PDC 7 Msi 516 PDC Size 20.00'' 2509' 114' Set At 10.750 7.63'' 907-670-4047Unit Phone: 0 David McKechnie Maximum 0 Report By:Logging Engineers:Tyler Dretke/David McKechnie 0 0 45.5 Cly CaCl2 1651' (mg/L) 20'2540' 6064' cP 0 Casing Summary Lithology (%) Surface Casing C-2 Ss (current) DepthUnits* Mud Data TFA in Elec Stab Bit #Bit Type - Depth in / out WOBFootage Minimum N/A0 0 tool. Rigged up to run 2-7/8" tubing. Running in the hole to 5,528' MD at report time. 0 0N/A 12956' 12956' 0' Max @ ft Current N/AN/A Date: N/A L-80 Gvl 80.046.8 L-80 10 7662' 0.383 Mud TypeDepth 114' 2 C-5nC-1 C-3 C-4i Yesterday's Depth: Current Depth: 24 Hour Progress: Conductor 57.20 94.0 H-40 120 0-1-CT-G-X-I-NO-BHA 900966759 - - RIH W/ 2-7/8" Completion PV Clyst Sh Grade 80 C-5i CementLst Gas Summary 000 0 00 0 0.863 0.20 2520' 0 10 15 1873'8 Intermediate 5 C-4n TuffCoal Chromatograph (ppm) Type 2540' 4413' Weight 12956' 6290' 15.50 4413' 226' 9.875 Average (max) Trip (max)(current) Connection0BackgroundN/A 0 0 000 0 0 N/A 10,000 Units 100% Gas In Air= -WBM Condition 1-2-WT-A-E-1-RG-TD1 Silt 13.5 - Mill Tooth 9.40 Size 28.50 Hours -- 0.739 2520' Alpine Rig Activity: N/A Doyon 19 Report For: Tools -N/A ROP MWD Summary 24 hr MaxAvg to- N/A Depth - ROP (ft/hr) CD4-290 ConocoPhillips North Slope, AK Job No.: Daily Charges: Total Charges: Avg Min N/A N/A Morning Report Report # 31 Customer: Well: Area: Location: 4.19 @ Rig: Flow In (gpm) Flow In (spm) Time: SPP (psi) Gallons/stroke 16-Jan-2014 23:59 Current Pump & Flow Data: N/A Max N/A ECD (ppg) 95% D. Mickey / D. Lowe 40 2-3-BT-G-X-1/8-CT-DTF 5284'2-1-CT-G-X-I-NO-TD Cht 7662' PDC Siltst Density (ppg) out (sec/qt) Viscosity Cor Solids % API FL - YP Lime - v RPM ml/30min - lb/bbl - (lb/100ft2) 2406' 10 7672' 29.0 Comments 100 1-1-NO-A-X-1-NO-DTF3PDC9.875 0.863 11.90 Pulled out of the hole on the trip tank to surface, flow checking periodically- Static. Laid down liner hanger running 8 MSI 513 PDC 6.750 0.383 0.00 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF 9 MSI 513 PDC 6.750 0.383 0.00 7672' 7672' 0'0 0 0-1-FC-G-X-I-PN-DTF WELL INFORMATION Created On : Jan 30 2014 Customer :ConocoPhillips Well Name :CD4-290 Job Number :AK-XX-0900966759 Platform :Doyon 19 Field Name :Western North Slope Country :USA Survey Report Survey dataSURVEY HEADER Survey data provided by Schlumberger. DIRECTIONAL SURVEY DATA Tie-in 0.00 0.00 0.00 0.00 0.00 N 0.00 E (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 36.62 0.00 0.00 36.62 0.00 N 0.00 E 0.00 0.00 65.39 0.09 286.78 65.39 0.01 N 0.02 W 0.01 0.31 99.99 0.04 303.13 99.99 0.02 N 0.06 W 0.02 0.15 155.61 0.09 216.65 155.61 0.00 S 0.10 W 0.00 0.17 245.66 0.14 274.62 245.66 0.05 S 0.25 W -0.05 0.13 337.49 0.29 293.66 337.49 0.05 N 0.58 W 0.05 0.18 431.08 0.32 211.06 431.08 0.08 S 0.93 W -0.08 0.43 451.10 0.49 202.83 451.10 0.20 S 0.99 W -0.20 0.90 522.70 1.79 173.76 522.68 1.60 S 0.99 W -1.60 1.93 618.46 3.42 182.89 618.34 5.94 S 0.97 W -5.94 1.75 705.48 5.41 167.21 705.10 12.53 S 0.19 W -12.53 2.65 801.69 6.25 165.53 800.81 22.03 S 2.12 E -22.03 0.89 897.66 9.03 158.30 895.92 34.08 S 6.21 E -34.08 3.06 992.63 12.56 147.76 989.21 49.75 S 14.48 E -49.75 4.24 1087.21 13.40 145.34 1,081.37 67.46 S 26.20 E -67.46 1.06 1182.22 14.83 136.60 1,173.52 85.36 S 40.82 E -85.36 2.70 1276.13 15.25 127.46 1,264.23 101.60 S 58.88 E -101.60 2.56 1371.52 16.37 115.27 1,356.03 114.97 S 81.00 E -114.97 3.67 1465.83 18.49 109.02 1,446.01 125.52 S 107.16 E -125.52 3.00 1558.95 20.72 104.17 1,533.74 134.37 S 137.10 E -134.37 2.96 1653.47 23.26 99.86 1,621.38 141.66 S 171.71 E -141.66 3.18 1745.85 25.65 95.28 1,705.47 146.63 S 209.60 E -146.63 3.30 1806.43 26.25 91.60 1,759.95 148.21 S 236.05 E -148.21 2.84 1900.25 26.43 92.23 1,844.03 149.60 S 277.65 E -149.60 0.35 1994.68 26.50 92.24 1,928.56 151.24 S 319.70 E -151.24 0.07 2088.49 26.97 93.68 2,012.34 153.42 S 361.84 E -153.42 0.85 2183.53 27.88 93.67 2,096.70 156.23 S 405.53 E -156.23 0.96 2278.40 30.47 96.18 2,179.53 160.24 S 451.59 E -160.24 3.02 2369.82 31.09 97.04 2,258.07 165.63 S 498.06 E -165.63 0.83 2441.18 30.75 97.71 2,319.29 170.33 S 534.42 E -170.33 0.68 2540.12 30.52 96.76 2,404.42 176.68 S 584.44 E -176.68 0.54 INSITE V8.0.0 Page 1Job No:AK-XX-0900966759 Well Name:CD4-290 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 2549.66 30.62 96.93 2,412.64 177.26 S 589.25 E -177.26 1.39 2645.55 30.36 97.29 2,495.27 183.28 S 637.53 E -183.28 0.33 2739.20 30.20 96.45 2,576.14 188.93 S 684.41 E -188.93 0.48 2831.65 30.54 97.81 2,655.91 194.74 S 730.79 E -194.74 0.83 2926.61 30.40 97.48 2,737.75 201.14 S 778.51 E -201.14 0.23 3020.94 30.56 96.27 2,819.05 206.87 S 826.02 E -206.87 0.67 3114.77 30.57 94.24 2,899.84 211.24 S 873.52 E -211.24 1.10 3210.39 30.86 92.45 2,982.05 214.08 S 922.27 E -214.08 1.00 3302.63 30.94 90.38 3,061.20 215.25 S 969.62 E -215.25 1.16 3401.23 30.98 90.45 3,145.75 215.62 S 1,020.35 E -215.62 0.05 3499.82 30.83 91.95 3,230.35 216.68 S 1,070.97 E -216.68 0.80 3586.91 30.57 93.25 3,305.23 218.69 S 1,115.38 E -218.69 0.82 3680.84 30.20 93.04 3,386.26 221.30 S 1,162.82 E -221.30 0.41 3774.50 29.41 92.70 3,467.53 223.63 S 1,209.32 E -223.63 0.86 3868.73 29.17 92.87 3,549.71 225.87 S 1,255.36 E -225.87 0.27 3962.00 28.79 92.60 3,631.30 228.03 S 1,300.50 E -228.03 0.43 4056.90 30.34 94.33 3,713.85 230.88 S 1,347.23 E -230.88 1.86 4150.71 29.89 94.48 3,794.99 234.49 S 1,394.16 E -234.49 0.49 4247.14 29.81 94.74 3,878.63 238.35 S 1,442.00 E -238.35 0.16 4340.13 29.47 94.52 3,959.45 242.06 S 1,487.84 E -242.06 0.38 4433.63 29.24 94.19 4,040.95 245.54 S 1,533.54 E -245.54 0.30 4528.96 28.97 94.75 4,124.24 249.15 S 1,579.77 E -249.15 0.40 4619.14 29.68 94.65 4,202.86 252.77 S 1,623.79 E -252.77 0.79 4716.10 30.11 95.21 4,286.92 256.93 S 1,671.94 E -256.93 0.53 4810.62 29.57 94.09 4,368.91 260.74 S 1,718.81 E -260.74 0.82 4905.08 29.04 93.97 4,451.28 263.99 S 1,764.93 E -263.99 0.56 4999.57 30.01 95.09 4,533.50 267.68 S 1,811.35 E -267.68 1.18 5093.26 29.02 94.81 4,615.03 271.66 S 1,857.33 E -271.66 1.07 5188.50 29.20 98.42 4,698.25 277.00 S 1,903.33 E -277.00 1.85 5282.72 28.48 99.58 4,780.78 284.11 S 1,948.22 E -284.11 0.97 5376.61 29.32 99.59 4,862.98 291.66 S 1,992.96 E -291.66 0.89 5474.21 30.91 96.86 4,947.41 298.64 S 2,041.42 E -298.64 2.15 5564.25 31.24 96.91 5,024.53 304.21 S 2,087.56 E -304.21 0.37 5662.18 33.33 100.05 5,107.32 311.96 S 2,139.27 E -311.96 2.74 5753.31 34.55 100.84 5,182.92 321.19 S 2,189.30 E -321.19 1.42 5847.90 35.26 103.01 5,260.50 332.38 S 2,242.25 E -332.38 1.51 5941.78 35.91 108.47 5,336.86 347.21 S 2,294.78 E -347.21 3.45 6033.04 38.51 112.36 5,409.55 366.50 S 2,346.46 E -366.50 3.84 6128.78 39.78 113.74 5,483.80 390.17 S 2,402.06 E -390.17 1.61 6221.94 40.78 115.88 5,554.87 415.45 S 2,456.72 E -415.45 1.83 6320.05 42.85 123.37 5,628.04 447.81 S 2,513.45 E -447.81 5.51 6414.60 42.80 132.35 5,697.45 487.17 S 2,564.09 E -487.17 6.45 6508.32 45.75 137.07 5,764.56 533.22 S 2,610.50 E -533.22 4.72 6603.84 49.28 140.87 5,829.08 586.37 S 2,656.67 E -586.37 4.72 6698.06 53.31 143.32 5,887.99 644.40 S 2,701.79 E -644.40 4.73 INSITE V8.0.0 Page 2Job No:AK-XX-0900966759 Well Name:CD4-290 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 6793.35 58.02 146.18 5,941.73 708.66 S 2,747.14 E -708.66 5.53 6887.68 63.16 148.08 5,988.04 777.67 S 2,791.69 E -777.67 5.72 6982.12 66.88 148.90 6,027.91 850.64 S 2,836.42 E -850.64 4.02 7076.37 70.28 148.40 6,062.33 925.56 S 2,882.06 E -925.56 3.64 7170.57 70.90 145.63 6,093.64 1,000.07 S 2,930.43 E -1000.07 2.85 7265.70 71.70 142.95 6,124.14 1,073.23 S 2,983.02 E -1073.23 2.80 7358.78 74.64 144.21 6,151.09 1,144.91 S 3,035.91 E -1144.91 3.41 7453.08 77.71 147.10 6,173.63 1,220.51 S 3,087.54 E -1220.51 4.41 7547.23 80.02 149.60 6,191.81 1,299.14 S 3,136.00 E -1299.14 3.58 7610.72 81.54 151.30 6,201.98 1,353.65 S 3,166.90 E -1353.65 3.57 7660.64 83.33 151.34 6,208.56 1,397.07 S 3,190.65 E -1397.07 3.59 7756.93 86.29 151.67 6,217.27 1,481.33 S 3,236.40 E -1481.33 3.09 7854.59 88.21 150.85 6,221.95 1,566.86 S 3,283.30 E -1566.86 2.14 7943.23 88.83 150.58 6,224.24 1,644.15 S 3,326.64 E -1644.15 0.76 8038.05 89.00 150.45 6,226.04 1,726.67 S 3,373.30 E -1726.67 0.23 8134.35 88.79 151.02 6,227.89 1,810.66 S 3,420.37 E -1810.66 0.63 8229.01 88.95 151.75 6,229.76 1,893.74 S 3,465.70 E -1893.74 0.79 8323.33 90.78 151.79 6,229.98 1,976.84 S 3,510.31 E -1976.84 1.94 8418.90 91.20 153.40 6,228.33 2,061.67 S 3,554.29 E -2061.67 1.74 8514.48 90.47 154.60 6,226.94 2,147.57 S 3,596.18 E -2147.57 1.47 8610.30 90.00 155.73 6,226.55 2,234.52 S 3,636.43 E -2234.52 1.28 8704.97 89.93 156.54 6,226.60 2,321.10 S 3,674.73 E -2321.10 0.86 8800.76 89.93 156.64 6,226.72 2,409.00 S 3,712.79 E -2409.00 0.10 8896.44 90.48 157.47 6,226.38 2,497.11 S 3,750.09 E -2497.11 1.04 8990.50 90.85 157.78 6,225.29 2,584.08 S 3,785.89 E -2584.08 0.51 9086.20 90.58 158.57 6,224.09 2,672.92 S 3,821.47 E -2672.92 0.87 9181.96 90.34 159.14 6,223.32 2,762.22 S 3,856.01 E -2762.23 0.65 9277.50 90.44 159.04 6,222.67 2,851.47 S 3,890.11 E -2851.47 0.15 9372.87 90.13 158.49 6,222.20 2,940.36 S 3,924.65 E -2940.36 0.66 9468.80 89.89 157.04 6,222.18 3,029.16 S 3,960.95 E -3029.16 1.53 9563.70 89.65 156.74 6,222.56 3,116.44 S 3,998.19 E -3116.44 0.40 9659.65 89.14 154.65 6,223.58 3,203.88 S 4,037.68 E -3203.88 2.24 9755.54 88.76 152.52 6,225.33 3,289.74 S 4,080.33 E -3289.74 2.26 9849.37 89.31 152.62 6,226.91 3,373.01 S 4,123.55 E -3373.01 0.60 9943.93 89.38 152.05 6,227.99 3,456.75 S 4,167.45 E -3456.75 0.61 10039.99 88.69 151.05 6,229.61 3,541.19 S 4,213.21 E -3541.20 1.26 10134.68 88.97 150.40 6,231.55 3,623.77 S 4,259.50 E -3623.77 0.75 10229.41 88.73 150.96 6,233.45 3,706.35 S 4,305.88 E -3706.35 0.64 10326.37 88.69 151.53 6,235.63 3,791.33 S 4,352.51 E -3791.33 0.59 10422.00 88.38 152.70 6,238.08 3,875.83 S 4,397.22 E -3875.83 1.27 10517.86 88.14 154.97 6,240.99 3,961.82 S 4,439.47 E -3961.82 2.38 10612.30 88.97 155.07 6,243.37 4,047.40 S 4,479.34 E -4047.40 0.89 10707.92 90.83 154.90 6,243.53 4,134.05 S 4,519.77 E -4134.05 1.95 10803.81 90.37 155.18 6,242.53 4,220.97 S 4,560.23 E -4220.98 0.56 10898.89 90.41 154.45 6,241.88 4,307.01 S 4,600.69 E -4307.01 0.77 INSITE V8.0.0 Page 3Job No:AK-XX-0900966759 Well Name:CD4-290 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 10995.09 90.44 154.78 6,241.17 4,393.92 S 4,641.93 E -4393.92 0.34 11089.43 90.54 155.54 6,240.36 4,479.53 S 4,681.56 E -4479.53 0.81 11188.19 90.58 155.39 6,239.40 4,569.37 S 4,722.57 E -4569.37 0.16 11278.57 91.09 155.76 6,238.08 4,651.65 S 4,759.94 E -4651.65 0.70 11375.90 90.58 155.67 6,236.66 4,740.36 S 4,799.96 E -4740.36 0.53 11471.33 90.74 156.29 6,235.56 4,827.52 S 4,838.80 E -4827.52 0.67 11566.45 92.30 156.39 6,233.04 4,914.61 S 4,876.96 E -4914.61 1.64 11662.55 92.14 155.50 6,229.32 5,002.30 S 4,916.10 E -5002.30 0.94 11756.63 88.62 156.84 6,228.69 5,088.34 S 4,954.11 E -5088.34 4.00 11851.77 89.48 156.78 6,230.27 5,175.78 S 4,991.56 E -5175.78 0.91 11947.34 89.45 157.74 6,231.16 5,263.92 S 5,028.51 E -5263.92 1.00 12043.41 89.14 155.97 6,232.35 5,352.24 S 5,066.26 E -5352.24 1.87 12137.12 89.34 153.64 6,233.59 5,437.02 S 5,106.15 E -5437.03 2.50 12232.62 90.03 151.14 6,234.11 5,521.64 S 5,150.40 E -5521.64 2.72 12325.89 89.58 150.11 6,234.43 5,602.92 S 5,196.15 E -5602.92 1.21 12421.16 90.34 147.27 6,234.50 5,684.30 S 5,245.66 E -5684.30 3.09 12515.52 90.86 148.22 6,233.51 5,764.10 S 5,296.01 E -5764.10 1.15 12604.85 89.47 150.20 6,233.25 5,840.83 S 5,341.74 E -5840.83 2.71 12701.92 90.10 151.53 6,233.62 5,925.61 S 5,388.99 E -5925.62 1.52 12799.14 89.48 153.38 6,233.97 6,011.81 S 5,433.95 E -6011.81 2.01 12893.87 89.34 153.92 6,234.95 6,096.69 S 5,476.00 E -6096.69 0.59 12955.00 89.34 153.92 6,235.65 6,151.59 S 5,502.87 E -6151.60 0.00 DIRECTIONAL SURVEY DATA NOTES - Calculation based on minimum curvature method. - Survey coordinates relative to well system reference point. - TVD values given relative to drilling measurement point. - Vertical section relative to well head. - Vertical section is computed along a direction of 0.00 degrees (Grid) - A total correction of 18.32 deg from Magnetic north to Grid north has been applied - Horizontal displacement is relative to the well head. - Horizontal displacement (closure) at 12,955.00 feet is 8,253.71 feet along 138.19 degrees (Grid) INSITE V8.0.0 Page 4Job No:AK-XX-0900966759 Well Name:CD4-290 Survey Report WARRANTY HALLIBURTON ENERGY SERVICES, INC. WILL USE ITS BEST EFFORTS TO FURNISH CUSTOMERS WITH ACCURATE INFORMATION AND INTERPRETATIONS THAT ARE PART OF, AND INCIDENT TO, THE SERVICES PROVIDED. HOWEVER, HALLIBURTON ENERGY SERVICES, INC. CANNOT AND DOES NOT WARRANT THE ACCURACY OR CORRECTNESS OF SUCH INFORMATION AND INTERPRETATIONS. UNDER NO CIRCUMSTANCES SHOULD ANY SUCH INFORMATION OR INTERPRETATION BE RELIED UPON AS THE SOLE BASIS FOR ANY DRILLING, COMPLETION, PRODUCTION, OR FINANCIAL DECISION OR ANY PROCEDURE INVOLVING ANY RISK TO THE SAFETY OF ANY DRILLING VENTURE, DRILLING RIG OR ITS CREW OR ANY THIRD PARTY. THE CUSTOMER HAS FULL RESPONSIBILITY FOR ALL DRILLING, COMPLETION, AND PRODUCTION OPERATION. HALLIBURTON ENERGY SERVICES, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE SERVICES RENDERED. IN NO EVENT WILL HALLIBURTON ENERGY SERVICES, INC. SERVICES BE LIABLE FOR FAILURE TO OBTAIN ANY PARTICULAR RESULTS OR FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, RESULTING FROM THE USE OF ANY INFORMATION OR INTERPRETATION PROVIDED BY HALLIBURTON ENERGY SERVICES, INC. INSITE V8.0.0 Page 5Job No:AK-XX-0900966759 Well Name:CD4-290 Survey Report