<_x0034_00648724>

400648724 19 2014-07-22T17:00:51.017-06:00 10071 BARRETT CORPORATION* BILL

1099 18TH ST STE 2300

DENVER CO 80202 Scott Ghan 970 876-1959 970 744-8128 Jake Janicek Project Env. Scientist 2014-07-22T17:00:51.017-06:00 2014-07-22T17:00:51-06:00 438146 in process Cmckisson 2014-07-22T11:58:05.813-06:00 Cmckisson jjanicek@ltenv.com 0.00000 sghan@billbarrettcorp.com jjanicek jjanicek 2014-07-22T17:00:49.203-06:00 400646732 400648724 LUJAN, CARLOS 2014-07-17T00:00:00-06:00 WELL PAD GARFIELD SWSW 23 6S 92W 6 Y NON-CROP LAND partly cloudy 85 0 0 Remote telemetry monitoring indicated a pressure drop on one of the flowlines. All wells on the pad were immediately shut-in and excavation activities were initiated to expose the flowlines for visual inspection. A small hole was identified on the suspected flowline near the separator and is expected to be the cause of the pressure drop. As the assessment of the soils progressed, historical soil impacts were encountered in the dumpline trench at the separators. Excavation and assessment activities are ongoing to remediate the soil impacts and ensure integrity of all flowlines and dumplines associated with this location. All potentially impacted soil is being stockpiled in a lined secondary containment on location. BBC will continue to update the COGCC via supplemental reporting as the investigation continues and laboratory results become available. 335451 400646732 false 2014-07-17T00:00:00-06:00 39.506541 -107.640772 FEE Circle B Land Company 0 0 0 false <_x0032_7_approved>false S false 0 Unknown Unknown 0 0 true false false true false 0 2014-07-18T07:47:28.673-06:00 400648724 400648724 FORM 19 SUBMITTED 400648724.pdf 400648724 400649128 TOPOGRAPHIC MAP 027314020_FIG01_SL.pdf 240753 400648724 1 SPILL 2014-07-18T00:00:00-06:00 Garfield County O&G Liason Kirby Wynn

970 625-5905 400648724 1 2014-07-22T00:00:00-06:00 0 0 true false false false false false false Excavation of impacted material was directed through field screening and confirmation soil sampling activities. Upon reciept of laboratory analytical results, it was determined that additional excavation and confirmation soil sampling will be required to fully define the extents of the release. Soils observed at the site consisted of angular gravel fill material at the surface to approximately 2 feet below ground surface where dense sandtone bedrock was encountered. Bedrock extends greater than six feet below grade. The COGCC GIS Online database describes the soil in the area as a Potts loam, 6 to 12 percent slopes. 42 16 463 1328 1095 Excavation activites to determine the extent of the release are ongoing. When field screening and visual observations indicate sufficient removal of impacted material, confirmation soil samples will be collected and submitted for laboratory analysis. The total volume of excavated material will be reported when excavated activities are complete. A Remediation Workplan (Form 27) will be submitted to the COGCC describing the excavation plan. 0 0 0 0 0 0 false false 0 0 false true true false false false false false true true false true 400648724 1 2014-07-22T00:00:00-06:00 false true false false Remote telemetry monitoring indicated a pressure drop on one of the flowlines. All wells on the pad were immediately shut-in and excavation activities were initiated to expose the flowlines for visual inspection. A small hole was identified on the suspected flowline near the separator and is expected to be the cause of the pressure drop. Excavation and assessment activities are ongoing to remediate the soil impacts and ensure integrity of all flowlines and dumplines associated with this location. All lines will be replaced and additional measures are being considered to protect the subsurface lines at this location. true false false 0 0 Thread was being aborted.