Anadarko E&P Onshore, LLC
(f.k.a. Union Pacific Resources, Enid Refinery, and Champlin Refinery)



EPA ID No: OKD007234586
Address:  P.O. Box 1330
  Houston, TX 77251-1330
Facility Contact: Greg Feegle
  ((832) 636-2879

Anadarko E&P Onshore, LLC is a closed, dismantled refinery consisting of 362 acres in the northeast portion of the City of Enid. Past refinery operations included a land treatment unit in which hazardous waste solids were land farmed. The site has a RCRA post-closure permit for the land treatment unit. A benezene plume from past operations is being remediated. Groundwater monitoring occurs semi-annually.


NOTE: some of the permit files may take some time to download because of their size.