<_x0034_00685989>

400685989 19 2014-09-29T08:47:16.313-06:00 49100 KOCH EXPLORATION COMPANY, LLC

950 17TH STREET #1900

DENVER CO 80202 Jordan Radin 303 325-2564 720 201-4941 Darlene Tadlock E&P Technician 2014-09-29T08:47:16.313-06:00 2014-09-29T08:47:16.28-06:00 in process tadlockd 2014-09-12T07:43:06.64-06:00 tadlockd tadlockd@kochind.com 0.00000 radinj@kochind.com tadlockd tadlockd 2014-09-29T08:47:14.61-06:00 400685989 400685989 2014-09-11T00:00:00-06:00 WELL 05 103 09470 RIO BLANCO NENE 30 2N 96W 6 Y OTHER At time of discovery Clear 65 F 0 0 Potentially contaminared soil was observed during reclamation of the abandoned well site. Koch Exploration Company, LLC (KEC) hasn't produced any liquids from the well since the site was acquired from Encana in 2010. KEC is unawared of any historical resources. Upon discovery of the potentially contaminated soil, KEC stopped site reclamation work. Preliminary delineation effors indicated an impacted area of approximately 70' x 70' x 40'. KEC will excavate the impacted soil and conduct confirmation sampling of the excavated area. Impacted soil will either be landfarmed on site or disposed at a licensed disposal facility. 400685989 false 2014-09-11T00:00:00-06:00 40.117850 -108.202030 FEDERAL BLM 0 0 0 false <_x0032_7_approved>false I false Oil & Gas Lease Unknown Unknown Unknown Unknown Unknown true false true false false Unknown 2014-09-12T07:43:07.5-06:00 Historical spill - contaminated soil found during reclamation. 400685989 400685989 FORM 19 SUBMITTED 400685989.pdf 400685989 1 SPILL 2014-09-11T00:00:00-06:00 BLM Ryan Snyder

Requested Sundry Notice of Undesirable Event

970 878-3823 400685989 2 SPILL 2014-09-11T00:00:00-06:00 Rio Blanco County Mark Sprague

970 878-9581 Thread was being aborted.