
Armstrong Oil & Gas Defies Industry Bears, Boosts Stake in Alaska with $800 Million Transaction
Repsol Sells Portion of Interest, Dials Back Development Plans Armstrong Oil & Gas, a private exploration and production company headquartered in Denver, Colorado, is backing up its optimism for hydrocarbon production in Alaska. On October 13, 2015, the company increased its stake in the Colville River Delta region on Alaska’s North Slope for total consideration of more than $800 million.