At
approximately 3:00 PM on 5/8/2025, EPA was notified by the National Response
Center (NRC) that Citation Oil & Gas (RP) reported discharging 415
barrels (bbls) from their Tatums Field Unit in Ratliff City, Carter County, Oklahoma. Upon
follow up, the RP reported that the crude oil discharge impacted a drainage
path and approximately 20 miles of Wildhorse Creek, which flows into the
Washita River. The RP has an OSRO contractor on-site responding. The cause of the
incident is reported to be a malfunctioning valve.
Oklahoma Corporation Commission (OCC) has been
notified of the incident. US Fish and Wildlife Services (USFWS) has been
notified.
EPA has activated an On-Scene Coordinator (OSC) and
Superfund Technical Assessment and Response Team (START) contractors to respond
and provide federal oversight to the RP on cleanup actions. On May 27,2025, EPA
completed its emergency response activities at the Tatums Field Unit Oil Spill.
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