Presidio Petroleum LLC / Contour 2 7HD Oil Extraction Facility, Arnett, Oklahoma

Presidio Petroleum LLC / Contour 2 7HD is an oil extraction facility situated in Ellis County, Oklahoma, approximately 1.1 miles west of the intersection of N1870 and E0780 roads, near Arnett. The facility is operational and classified under NAICS codes 211111 (Crude Petroleum and Natural Gas Extraction) and 211120 (Natural Gas Liquid Extraction), reflecting its role in the upstream oil and gas sector. The facility operates within the regulatory framework of the United States, which includes oversight by the Environmental Protection Agency (EPA) and state-level agencies such as the Oklahoma Corporation Commission. Oil extraction in this region typically involves conventional drilling and production techniques, with wells tapping into the Anadarko Basin formations. The scale of operations is consistent with small to medium-sized extraction sites common in rural Oklahoma. As part of the broader oil infrastructure in the United States, this facility contributes to domestic crude oil supply. Its location in a sparsely populated area reduces direct community exposure, but standard environmental controls for produced water management and spill prevention are expected. The facility's role in the local economy includes employment and tax revenue generation for Ellis County.

The facility is situated in the Southern Great Plains, a region characterized by semi-arid climate and agricultural land use. Oil extraction activities can impact local water resources through potential groundwater contamination from produced water or spills. The regulatory framework under the EPA's Clean Air Act and Clean Water Act, along with state-level rules, governs emissions and discharge management. Proximity to the Canadian River watershed necessitates careful handling of hydrocarbons to protect surface water quality.