Horizontal Wells in Pennsylvania
August 26, 2012 | Energy Information Administration
Natural gas drillers in Pennsylvania begin at least four new wells every day and most... Hydraulic Fracturing in Arizona?
April 18, 2012 | Arizona Geological Survey
"Hydraulic fracturing is rarely used in Arizona and thus is not a threat. There are... Horizontal Wells are Costly
May 24, 2012 | Denver Post
An article in the Denver Post discusses horizontal wells being drilled by Nobel Energy in... Does Fracking in California Take Less Water than in Pennsylvania?
September 9, 2012 | SFGate.com
An article on the SFGate.com website reports that the hydraulic fracturing being done in California... Horizontal Wells in the Utica Shale
August 2, 2012 | Ohio Geological Survey
The Ohio Geological Survey has published a map showing the geographic distribution of horizontal wells... 80,000 Wells in Ohio Have Been Fracked Since 1950
August 21, 2012 | Ohio DNR
Ohio DNR has a fact sheet about wastewater flowback during hydraulic fracturing. A quote... Pad Drilling Systems with Horizontal Wells
September 14, 2012 | Energy Information Administration
"A drilling pad may have five to ten wells, which are horizontally drilled in different... Ophaned and Abandoned Wells in Pennslyvania
November 2, 2012 | National Public Radio
An NPR article reports that there are about 200,000 orphaned and abandoned oil and gas... | 
