Ohio

Old oil and gas sites are a climate menace. Meet the company that owns more of America’s decaying wells than any other.

Hutson is the founder and chief executive officer of one of the strangest companies ever to hit the American oil patch and the reason for our four-day visit to the Appalachian region. While other oilmen focus on drilling the next gusher, Hutson buys used wells that generate just a trickle or nothing at all. Over the past four years his Diversified Energy Co. has amassed about 69,000 wells, eclipsing Exxon Mobil Corp. to become...

Repairing the Damage from Hazardous Abandoned Oil & Gas Wells

After more than a century of oil and gas drilling, unplugged or improperly plugged abandoned oil and gas wells are causing extensive environmental damage and imposing health and safety risks because they are leaching pollutants into the air and water. Some of these abandoned wells are leaking large amounts of harmful methane into the atmosphere, which is a powerful greenhouse gas that contributes to climate change, as well as volatile...