<_x0034_00226197>

400226197 06 100185 ENCANA OIL & GAS (USA) INC

370 17TH ST STE 1700

DENVER CO 80202-5632 Heather Mitchell 720 876-3070 720 876-4070 Heather Mitchell Regulatory Analyst 2011-11-21T15:32:35.04-07:00 DRAFT mitchellh 2011-11-21T15:32:35.04-07:00 mitchellh Heather.Mitchell@ENCANA.COM 0.00000 Heather.Mitchell@encana.com mitchellh mitchellh 2011-11-28T09:16:17.8-07:00 400226197 LONGWORTH, MIKE 970 812-7644 05 045 20665 00 SG 8508B-21 N22496 SESW 22 4S 96W 6 GARFIELD COC64815 WILDCAT 99999 N OTHER N 1419 N N Y 39.684150 -108.157050 2011-08-03T00:00:00-06:00 BRIAN BAKER 2.9 Encana recieved verbal approval from Dave Andrews to plug the above referenced well. Encana drilled the SGU N22 8508B-21 N22 496 (API 05045206650000) to 1419' we believe we could have collided with another well on the pad based on surveys. The plan going forward is to cement the well to surface using the cement slurry on location for the surface. No surface casing was run. mike.longworth@state.co.us 400226197 This well may have collided with another well on the pad. No surface casing was run. Drilled to 1419' 400226197 400226197 FORM 6 SUBMITTED 400226197.pdf 400226197 400226226 WELLBORE DIAGRAM SG 8508B-21 N22. Wellbore diagram.pdf 11238 400226197 400226227 PROPOSED PLUGGING PROCEDURE SG 8508B-21 N22 P&A procedure.pdf 43378 400226197 400226773 CEMENT JOB SUMMARY Cement Summary.pdf 179036 400226197 0 false 400226197 1 false 400226197 2 CASING 211 140 0 false 400226197 3 OPEN HOLE 250 445 140 false 400226197 4 OPEN HOLE 504 744 445 false 400226197 5 false 400226197 6 false 400226197 7 false 400226197 8 false 400226197 9 false 400226197 10 false 400226197 11 false 400226197 12 false 400226197 13 false 400226197 14 false 400226197 15 false 400226197 16 false 400226197 CONDUCTOR 30 20 Line pipe 118 138 118 0 CALC ACTUAL 400226197 SURF 14 3 4 0 0 744 965 744 0 CALC ACTUAL Thread was being aborted.