<_x0034_00779843>

400779843 06 100185 ENCANA OIL & GAS (USA) INC

370 17TH ST STE 1700

DENVER CO 80202-5632 Toby Sachen 720 876-5845 Toby Sachen Regulatory Analyst 2015-01-26T09:20:10.75-07:00 DRAFT sachent 2015-01-26T09:20:10.75-07:00 sachent toby.sachen@encana.com 0.00000 toby.sachen@encana.com sachent sachent 2015-02-04T15:37:54.437-07:00 400779843 05 123 05071 00 RUHL 1 SENW 20 2N 64W 6 WELD WATTENBERG 90750 S OTHER � � � � 2014-10-11T00:00:00-06:00 Basic Energy Services 40.125770 -104.577481 2014-10-17T00:00:00-06:00 Chris Bettencourt 2.2 Re-enter to replug. Ruhl 1 Post-job Summary – P&A TIH and tag cmt in surf csg @ 45'. Drill out to 1136'. Attempted to drill ahead and lost circulation with drilling mud returns discovered outside of surface casing 39 feet from rig. COGCC confirmed Fox Hills was reached and approved cement to surface. Pumped 150 sx “G” cmt @ 1096’. RIH and tagged cmt @ 274’. Pumped 112 sx cmt to surface. Cut off surf csg 7’ below GL. Weld on DH marker plate. Fill hole in. true 400779843 400779843 FORM 6 SUBSEQUENT SUBMITTED 400779843.pdf 400779843 400786543 CEMENT JOB SUMMARY 91623001-18370_RUHL 1 CMTedited.pdf 364779 400779843 400786547 CEMENT JOB SUMMARY 91623053-18372_RUHL 1 CMTedited.pdf 499639 400779843 400786554 WELLBORE DIAGRAM Ruhl #1 NDI WBD 02 04 2015.pdf 73727 400779843 DJSND 7500 7560 1955-05-27T00:00:00-06:00 CEMENT 7494 400779843 0 false 400779843 1 false 400779843 2 CASING 150 274 1096 false 400779843 3 CASING 112 0 274 false 400779843 4 false 400779843 5 false 400779843 6 false 400779843 7 false 400779843 8 false 400779843 9 false 400779843 10 false 400779843 11 false 400779843 12 false 400779843 13 false 400779843 14 false 400779843 15 false 400779843 16 false 400779843 SURF 12 1 4 10 3 4 32.75 199 175 199 0 VISU ACTUAL Thread was being aborted.