<_x0034_00849786>

400849786 19 2015-06-25T10:04:00.127-06:00 10516 LINN OPERATING INC

1999 BROADWAY SUITE 3700

DENVER CO 80202 Derek Johnson 970 285-5202 970 274-3335 Michael Foster Reg. Comp. Specialist II 2015-06-25T10:04:00.127-06:00 2015-06-25T10:04:00.11-06:00 441685 in process agurr 2015-06-08T07:47:19.657-06:00 agurr mfoster@linnenergy.com 0.00000 dsjohnson@linnenergy.com mfoster mfoster 2015-06-25T10:03:57.86-06:00 400834131 400849786 Spencer, Stan 2015-04-30T00:00:00-06:00 WELL PAD GARFIELD NESW 15 6S 96W 6 Y NON-CROP LAND clear, sunshine 0 0 During pumping activities on the K15 696 Pad, Facility ID#335991 on 4/30/15 to remove and filter water and sediment from the bottom of the pit to allow removal of the liner, the filter bag failed and less than three (3) barrels of produced water was released outside of the containment unto the pad surface. The water was evacuated with a vacuum truck and the soil was picked up. 335991 400834131 true 2015-04-30T00:00:00-06:00 39.522333 -108.097129 FEE 0 0 0 false <_x0032_7_approved>true S false 0 0 >=1 and <5 0 0 false false false true false 0 2015-05-01T07:55:58.78-06:00 less than three (3) barrels of produced water. 400849786 Linn Operating will begin landfarming on site using nitrogen additive and will re-sample in the fall. Linn Operating, Inc. Employee Tom Hogelin called surface owner (Rod Cogburn) with Encana on 4-30-15 to report the spill incident. 400849786 400849786 FORM 19 SUBMITTED 400849786.pdf 400849786 400849794 ANALYTICAL RESULTS 2015-06-03_K15 Pad_pit and landfarm Soil Sampes recieved 5-27-15_Report #767456.pdf 139928 400849786 400850310 OTHER 2015_06-08_SHP OM K15_0.5 mile buffer water sources map.pdf 137076 400849786 400852213 SITE MAP 2015_06-08_SHP OM K15_Map re Site of Spill.pdf 328809 400849786 1 SPILL 2015-05-01T00:00:00-06:00 COGCC Stan Spencer

24 hour notification of spill.

970 987-2891 400849786 2 SPILL 2015-05-01T00:00:00-06:00 GCCDD Kirby Wynn

24 hour notification of spill.

970 625-5905 400849786 1 2015-06-03T00:00:00-06:00 0 0 false false false false false false false During pumping activities to remove the filter water and sediment from the bottom of the pit to allow removal of the liner, the filter bag failed. The lab report for the K15 spill spoils pile revealed TPH exceeded the COGCC standard of 500 mg/kg at 739.1 mg/kg for this sample. All other parameters, including PAHs, are below the standards. 0 4 0 0 0 0 3 3 0 0 0 0 false false 0 0 false false false false false false true true true true true true 400849786 1 2015-05-01T00:00:00-06:00 false true false false During pumping activities to remove the filter water and sediment from the bottom of the pit to allow removal of the liner, the filter bag failed. Replacement of filter bag. false false false 0 0 Thread was being aborted.