PENNECO
Oil and GasPennsylvania, United States11-50 Employees
Penneco Oil Company, founded in 1979 and based in Delmont, Pennsylvania, operates in the oil and gas sector with activities in leasing, development, exploration, and drilling for natural gas and crude oil. Its operations emphasize environmentally responsible and safe production. Penneco Pipeline Corporation provides support for these activities by leasing reserves and offering natural gas infrastructure services. Together with its affiliated Penneco Drilling Associates programs, Penneco has drilled more than 1,000 wells. In 2026, Penneco Pipeline Corporation expanded into Utah with a platform operation in Salt Lake City and strengthened its footprint in Montana.