Evergreen Natural Resources - Cortina 23 Gas Extraction Facility, Cokedale, Colorado

Evergreen Natural Resources - Cortina 23 is a gas extraction facility situated in Las Animas County, Colorado, approximately 13.1 miles northwest of Cokedale. The facility is operational and classified under NAICS codes 211111 (Crude Petroleum and Natural Gas Extraction) and 211130 (Natural Gas Liquid Extraction), indicating its role in both upstream gas production and natural gas liquids recovery. The facility operates within the regulatory framework of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) and DOT 49 CFR Part 192, which govern gas pipeline safety. As a gas extraction site in Colorado, it is subject to state-level regulations from the Colorado Oil and Gas Conservation Commission (COGCC), which oversees drilling, production, and environmental compliance. Typical gas extraction facilities in this region range from small to medium scale, with capacities varying based on reservoir characteristics. Located in the Raton Basin, the facility contributes to regional natural gas supply, supporting local energy needs and downstream infrastructure. The area's semi-arid climate and rural setting influence operational practices, particularly regarding water management and emissions control. The facility's grid role involves feeding gas into gathering lines that connect to larger transmission systems, serving both residential and industrial consumers in the region.

The facility is situated in a semi-arid region of southern Colorado, where water availability is a key environmental consideration for gas extraction operations. Proximity to populated areas is limited given the rural location, but the facility must manage potential impacts on local air quality and wildlife habitats. Seismic risk in the Raton Basin is low, but climate hazards such as drought and wildfire pose operational challenges.