<_x0034_01067583>

401067583 19 2016-06-24T07:08:57.563-06:00 47121 KERR MCGEE GATHERING LLC

PO BOX 173779

DENVER CO 80217 Charles Chase 970 336-3500 Charles Chase Staff HSE Representative 2016-06-24T07:08:57.563-06:00 2016-06-24T07:08:57.53-06:00 446222 in process Cwasko 2016-06-23T13:29:13.25-06:00 Cwasko Charles.Chase@anadarko.com 0.00000 Charles.Chase@anadarko.com Cwasko Cwasko 2016-06-24T07:08:55.47-06:00 401063425 401067583 CHESSON, BOB 2016-06-15T00:00:00-06:00 GAS GATHERING SYSTEM ARAPAHOE NENE 32 4S 63W 6 Y CROP LAND 60's, Overcast 0 0 On June 15, 2016, a dump line line leak was discovered at the Mitchell Compressor Station. The cause of the release appears to be from internal pipeline corrosion. The volume of condensate released is currently unknown. Site assessment activities are on-going and will be summarized in a Supplemental Form 19. 120082 401063425 true 2016-06-15T00:00:00-06:00 39.665314 -104.453886 FEE 0 0 0 false <_x0032_7_approved>false S false 0 Unknown 0 0 0 true false false true false 0 2016-06-15T14:25:06.36-06:00 401067583 401067583 FORM 19 SUBMITTED 401067583.pdf 401067583 401067613 TOPOGRAPHIC MAP Mitchell Compressor Station - Figure 1 - Site Location Map.pdf 3646442 401067583 1 SPILL 2016-06-15T00:00:00-06:00 County Diane Kocis

Email 401067583 2 SPILL 2016-06-15T00:00:00-06:00 Landowner Private

Phone 401067583 1 2016-06-23T00:00:00-06:00 0 0 true false false false false false 10 false On June 15, 2016, a dump line line leak was discovered at the Mitchell Compressor Station. The cause of the release appears to be from internal pipeline corrosion. The volume of condensate released is remains unknown. Excavation and site assessment activities are on-going and will be summarized in a subsequent Supplemental Form 19 Spill Report. Silty sand to clay. 33 25 35 1300 255 1185 0 0 0 0 0 0 0 0 false false 0 0 false true false false false false false false true false false true 25 25 6 401067583 1 2016-06-23T00:00:00-06:00 false true false false Impacts were related to a recent line leak due to internal corrosion. The line will be removed and replaced. 170 true false false 0 0 Thread was being aborted.