Extraction Oil & Gas, LLC is a domestic energy company focusing on the exploration and production of oil and gas reserves in ... the Rocky Mountains. Our core operating area is in the Greater Wattenberg Field where we have an active drilling program targeting the horizontal development of the Codell and Niobrara formations. We are aggressively adding to our portfolio through acreage acquisitions and strategic joint ventures with various operators. Extraction’s corporate offices are located in Denver, Colorado. read more