John Sinclair Production, LLC (TD Murphy Lease) - Gas Extraction Facility in El Dorado, Arkansas

John Sinclair Production, LLC (TD Murphy Lease) (SE-07-16-15) is a gas extraction facility located in Union County, Arkansas, near the city of El Dorado. The facility is operational and classified under NAICS code 211111, which covers establishments primarily engaged in the extraction of crude petroleum and natural gas. This site is part of the broader gas infrastructure network in the United States, contributing to domestic energy production. The facility operates within the regulatory framework of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) and the Department of Transportation's 49 CFR Part 192, which governs pipeline safety for natural gas. As a gas extraction site, it likely employs conventional drilling and production techniques typical of the region. The Arkoma Basin and Gulf Coast areas are known for significant natural gas reserves, and facilities like this one play a role in supplying gas to transmission systems. Environmental considerations for this facility include its location in a rural area of southern Arkansas, where proximity to populated areas is limited. The region experiences moderate seismic activity and is subject to climate hazards such as tornadoes and flooding. The facility's operational status indicates it is actively contributing to the local energy supply, supporting industrial and residential needs in the region.

The facility is situated in a rural area of Union County, Arkansas, with low population density, reducing immediate exposure risks. The region's moderate seismic activity and susceptibility to severe weather events, including tornadoes and flooding, are relevant environmental factors. Standard operational practices for gas extraction in this area include measures to manage produced water and prevent fugitive emissions, aligning with state and federal environmental regulations.