Horizontal Drilling

Self-reported respiratory problems and skin irritations were significantly greater for those living near natural gas fracking wells in southwestern Pennsylvania than those living more than two kilometers away, according to a Yale University survey.
Sep 11, 2014   USA Today
Several earthquakes in March in Ohio's Poland Township have been linked to shale fracking, resulting in suspension of oil and gill drilling at seven wells near the quakes. Previous Ohio earthquakes were linked to disposal of wastewater from fracking.
Apr 14, 2014   The New York Times
Contrary to what would seem logical, estimates of oil and natural gas reserves may increase as they are depleted, as the new USGS assessment of recoverable oil reserves in the greater Bakken Basin shows. How does this square with peak oil theory?
May 9, 2013   MIT Technology Review
Susan Brantley of Penn State University and Anna Meyendorff of University of Michigan pen this op-ed to assess the pros and cons of fracking for natural gas. How does fracking compare to obtaining energy from other sources? Do the facts warrant bans?
Mar 16, 2013   The New York Times - The Opinion Pages