<_x0034_00945359>

400945359 19 2015-12-07T07:03:14.86-07:00 30680 FOUR STAR OIL & GAS COMPANY

1400 SMITH STREET - ROOM 44195

HOUSTON TX 77002 DON LINDSEY 505 333-1920 505 301-5576 April E Pohl Permitting Specialist 2015-12-07T07:03:14.86-07:00 2015-12-07T07:03:14.843-07:00 444001 in process pohla 2015-12-01T11:15:43.267-07:00 pohla April.Pohl@chevron.com 0.00000 LLIN@CHEVRON.COM Additional information required pohla pohla 2015-12-07T07:03:12.657-07:00 1 400938947 400945359 Hughes, Jim 2015-11-17T00:00:00-07:00 WELL PAD 05 067 07732 LA PLATA SWNW 8 34N 8W N Y NON-CROP LAND WET, CLEAR SKIES POST RAIN/SNOW 0 0 Contractor discovered leak, contacted lease operator, lease operator confirmed. Leak caused by poly joint fusion failure. Pool on surface was hydrovaced, to expose poly joint. Leak calculated to be 8.25 barrels Fruitland Coalbed methane water. Majority of water remained on location and absorbed into soil. Recovered 2 barrels of water by hydrovac. Water and soil samples (including background soil) were taken by Envirotech Inc. Colorado Table 910 analyticals are being performed on "rush" turnaround. 400938947 true 2015-11-17T00:00:00-07:00 37.232505 -107.776312 FEE LELAND HILL 0 0 0 true <_x0032_7_approved>false S false GRAZING 0 0 >=5 and <100 0 0 true false true false false 0 2015-11-18T09:47:15.843-07:00 8.25 bbl Fruitland Coalbed methane water 400945359 Subsequent report to original spill report 400938947. Soil and water lab analysis attached. Please copy any information to April.Pohl@chevron.com This flowline is a produced water line beneath the surface of the well pad. 400945359 400945359 FORM 19 SUBMITTED 400945359.pdf 400945359 400945362 ANALYTICAL RESULTS LF@3731120|400945362 1623670 400945359 400945377 OTHER LF@3731121|400945377 102014 400945359 400945789 OTHER LF@3731122|400945789 698716 400945359 400948502 ANALYTICAL RESULTS 05-067-07762 Hill 8-2 Final Soil test analysis_12042015.pdf 518631 400945359 1 SPILL 2015-11-18T00:00:00-07:00 COGCC Jim Hughes

Talked live on phone, acknowledged verbal report

970 884-0491 400945359 2 SPILL 2015-11-18T00:00:00-07:00 Surface owner Leland Hill

Contact currently in progress

400945359 1 2015-12-01T00:00:00-07:00 false true false false Cause of the spill was a failure in a poly-to-poly butt-fuse in the pipeline. This line was pressure tested in August of 2015 with succcessful results. The failed area was replaced, rewelded and clamped. 6 true false false 0 0

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