<_x0034_00617323>

400617323 19 2014-05-30T10:45:30.22-06:00 100185 ENCANA OIL & GAS (USA) INC

370 17TH ST STE 1700

DENVER CO 80202-5632 Forrest Thorniley 303 7743962 Forrest Thorniley Environmental Specialist 2014-05-30T10:45:30.22-06:00 2014-05-30T10:45:30.203-06:00 in process thornileyf 2014-05-30T09:58:38.687-06:00 thornileyf forrest.thorniley@encana.com 0.00000 forrest.thorniley@encana.com thornileyf thornileyf 2014-05-30T10:45:26.827-06:00 400617323 400617323 2014-05-29T00:00:00-06:00 WELL PAD 05 123 37778 WELD SENW 5 2N 67W 6 Y CROP LAND clear 0 0 While filling the trip tank with drilling mud, the valve to the hopper was left in the open position. This allowed the mud to flow from the trip tank back through the hopper and overflow onto the ground and surrounding equipment. Spill was contained onsite. Valve was shut upon discovery. Impacted soil was scrapped using heavy equipment for later disposal. 400617323 true 2014-05-29T00:00:00-06:00 40.168110 -104.915020 Firestone FEE 0 0 0 false <_x0032_7_approved>false I false 0 0 0 0 0 true false true false false >=50 and <100 2014-05-30T09:58:38.827-06:00 Drilling Mud 400617323 400617323 FORM 19 SUBMITTED 400617323.pdf 400617323 400617354 AERIAL PHOTOGRAPH Drilling_Mud_Spill_-_Vogl_Giest_-_McCoy_5H-F267_Drill_Pad_-_Facility_ID__433787_Aerial.pdf 281241 400617323 400617356 TOPOGRAPHIC MAP Drilling_Mud_Spill_-_Vogl_Giest_-_McCoy_5H-F267_Drill_Pad_-_Facility_ID__433787_TOPO.pdf 288545 400617323 1 SPILL 2014-05-29T00:00:00-06:00 COGCC Chris Canfield

email

400617323 2 SPILL 2014-05-29T00:00:00-06:00 Weld County Roy Rudisill

email

400617323 3 SPILL 2014-05-29T00:00:00-06:00 Firestone FD David Puccetti

email and verbal

Thread was being aborted.