
According to California Department of Conservation (DOC), Geologic Energy Management Division(CalGEM) Southern District, no oil or gas wells are located on the Site; however, the Site is located within the Huntington Beach Oil Field.
The closest oil well to the Site, API 0405901826/HKR #1, is located approximately 430 feet to the east of the Site. (see photo, its on Parkview Lane)
If methane gas is discovered in the soil, the following City Specification would be applicable and the grading, building, and methane plans must reference that the corresponding methane mitigation features will be installed. These can include a sub-slab methane barrier and vent system per City Specification # 429, Methane District BuildingPermit Requirements prior to plan approval.
Due to the site history and the proximity of oil wells (less than 500 feet), this project will need to show compliance with City Specification #429, soil gas testing for methane gas is required.
https://www.arcgis.com/apps/Viewer/index.html?appid=47827245017247a3a3835cb6d0d58dde and https://maps.conservation.ca.gov/calgem/findwells/