Does fracking cause earthquakes? A newly released report from England reportedly confirms a link between hydraulic fracturing of a shale gas well and earthquake activity. And this is not an injection well, but a standard, hydraulically fractured natural gas well. A copy of the report is embedded below. MDN will walk you through the background, [...]
A preliminary report released by the Ohio Department of Natural Resources (ODNR) on Friday concludes that a dozen earthquakes in northeastern Ohio were “almost certainly” induced by injection of gas-drilling wastewater (a full copy of the report is embedded below). The evidence is overwhelming: The earthquakes did not begin until three months after the injection [...]
John Armbruster, a seismologist from Columbia University’s Lamont-Doherty Earth Observatory in Palisades, NY is one of the researchers investigating a string of 11 earthquakes near Youngstown, OH, the most recent of which occurred on New Year’s Eve in the afternoon. Armbruster says a local injection well, which injects wastewater from shale gas drilling under high [...]
A 4.0 earthquake in the Youngstown, OH area on Saturday afternoon is thought to be connected to a local injection well. MDN has chronicled previous episodes of earthquakes thought to be connected with injection wells in Arkansas and Texas. Saturday’s earthquake was the 11th in the Youngstown area in recent months, and by far the [...]
Does fracking cause earthquakes? MDN has covered various stories in the past on this topic. It seems likely that injection wells (not hydraulic fracturing, but the wastewater from fracking being injected deeply in disposal wells) in some locations have been tied to earthquakes in some areas. Notably, when injection wells in Arkansas stopped pumping pressurized [...]
It didn’t take long for those who oppose Marcellus Shale gas drilling to try and link the recent earthquake centered near Mineral, VA on August 23 to hydraulic fracturing and horizontal drilling in the Marcellus. Blogs and internet forums said the 5.8 magnitude quake was a result of Marcellus drilling activity, but scientists have flatly [...]
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