CAPSTONE OILFIELD DISPOSAL/ARK Gas Extraction Facility, Hartman, Arkansas

CAPSTONE OILFIELD DISPOSAL/ARK is a gas extraction facility situated approximately 1 mile east of Hartman on Highway 64, in Johnson County, Arkansas, United States. The facility is operational and classified under NAICS codes 211111 (Crude Petroleum and Natural Gas Extraction) and 213112 (Support Activities for Oil and Gas Operations). As a gas extraction facility in Arkansas, it operates within the regulatory framework of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) pipeline safety regulations and DOT 49 CFR Part 192, which govern natural gas pipeline safety. The facility's scale is typical for regional oilfield disposal and gas extraction operations in the Arkoma Basin, a significant natural gas-producing region. The facility plays a role in the local gas infrastructure network, supporting extraction and disposal activities in the area. Its location near Hartman places it within a region with moderate seismic activity and potential climate hazard exposure, which are standard considerations for gas extraction facilities in the central United States.

The facility is located in a region with moderate seismic hazard exposure, typical for the Arkoma Basin. Proximity to populated areas like Hartman requires adherence to safety regulations regarding operating pressure and well integrity. The local environment includes agricultural and forested land, with potential impacts on groundwater and air quality managed through state and federal permits.