USGS Study: Fracking Not Currently Affecting Drinking Water Quality … except

Another industry website discusses the U.S. Geological Survey study that purportedly shows that unconventional oil and gas production in some areas of Arkansas, Louisiana, and Texas is not currently a significant source of methane or benzene to drinking water wells. These production areas include the Eagle Ford, Fayetteville, and Haynesville shale formations, which are some of the largest sources of natural gas in the country and have trillions of cubic feet of gas.

The article includes this statement: “Groundwater in the Louisiana and Texas study areas typically entered the aquifers several thousand years ago. Nearly all the benzene detected in those areas occurred in old groundwater, indicating it was from subsurface sources such as natural hydrocarbon migration or leaking oil and gas wells.”

All gas wells leak over time; it’s not a question of “if”, it’s a question of “when”.

Comments are closed.