More Methane, Please

Perhaps you’ve heard passing mention of this on NPR?

In early December, the Southern California Gas Company said that plugging the leak, which sprang in mid-October, would take at least three more months. Right now, the single leak accounts for a quarter of the state’s entire methane emissions, and the leak has been called the worst environmental disaster since the BP oil spill in 2010.

Part of the problem in stopping the leak lies in the base of the well, which sits 8,000 feet underground. Pumping fluids down into the well, usually the normal recourse, just isn’t working, said Silva. Workers have been “unable to establish a stable enough column of fluid to keep the force of gas coming up from the reservoir.” The company is now constructing a relief well that will connect to the leaking well, and hopefully provide a way to reduce pressure so the leak can be plugged. Right now, relief efforts have drilled only 3,800 feet down — less than half of the way to the base of the well.

More Methane, Please

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