Signal Hill Petroleum D-Drill Site Yard - Gas Extraction Facility in Signal Hill, California

Signal Hill Petroleum D-Drill Site Yard is a gas extraction facility located at Walnut Ave & Willow St in Signal Hill, California, within Los Angeles County. The facility is operational and part of the broader hydrocarbon production infrastructure in the Los Angeles Basin, an area known for its dense urban setting and historic oil fields. The site is classified under NAICS code 211111 for crude petroleum and natural gas extraction. The facility operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA) and the California Department of Conservation's Division of Oil, Gas, and Geothermal Resources (DOGGR). State regulations require permits for drilling, production, and emissions, with oversight from local air quality management districts. Typical gas extraction in this region involves both conventional and enhanced recovery methods, with wells often integrated into urban environments. As part of the Signal Hill oil field, one of the most productive in California history, this facility contributes to local energy supply and economic activity. Its urban location necessitates stringent safety and environmental controls to mitigate risks to nearby communities. The site's role in the regional gas infrastructure supports residential and industrial demand in the greater Los Angeles area.

The facility is situated in a densely populated urban area of Signal Hill, California, which poses inherent risks related to proximity to residences and businesses. The Los Angeles Basin is seismically active, requiring infrastructure designed to withstand earthquakes. Air quality concerns are significant, with regulations limiting emissions of volatile organic compounds and other pollutants. The site's operations are subject to local noise and traffic impacts, managed through conditional use permits.