Old, inactive oil and gas wells emitting almost 7 times more methane than official estimates

Inactive and abandoned oil and gas wells in Canada are a much bigger climate problem than previously thought, emitting seven times more methane than the official estimates, according to a new study from researchers at McGill University.

Inactive and abandoned oil and gas wells in Canada are a much bigger climate problem than previously thought, emitting seven times more methane than the official estimates, according to a new study from researchers at McGill University.

Inactive and abandoned oil and gas wells in Canada are a much bigger climate problem than previously thought, emitting seven times more methane than the official estimates, according to a new study from researchers at McGill University.

News/Science