In June 2012, SkyTruth wrote that voluntary hydraulic fracturing (fracking) chemical disclosures from FracFocus.org were only covering approximately 43% of unconventional wells drilled in Pennsylvania. Only 54% of wells drilled submitted a report, and of those that did, only about 81% of the chemicals were actually disclosed (instead of concealed as “proprietary” or “trade secret”). Barely more […]
About David Manthos
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Entries by David Manthos
SkyTruth has concluded that diesel fuels continue to be used in hydraulic fracturing (fracking) despite known health hazards and in violation of the Safe Drinking Water Act (SDWA). Analyzing a database of voluntary industry disclosures, we found that kerosene and diesel fuels #1 and #2 were used on 448 separate occasions in 12 states between January 2011 […]
Today’s post is by guest blogger Jim Sheehan, a GIS and remote-sensing specialist and PhD student at West Virginia University.— Many of you are likely aware of the huge push to drill the Marcellus Shale for its abundant natural gas. You may have seen it for yourself, or been exposed to the many advertisements on […]
SkyTruth has been looking over industry-reported data from FracFocus.org to see what we can learn about hydraulic fracturing activity across the United States. One topic we were curious about was the volume of water being used by fracking operations. According to a report on modern shale gas prepared for the U.S. Dept. of Energy and others by the Groundwater […]