Chesapeake Energy Corp,the Oklahoma-based firm is the No. 1 driller in Ohio.
Rig Count Interactive Map by Baker Hughes, an energy services company.
Shale Sheet Fracking, a Youngstown Vindicator blog.
The Ohio Environmental Council, a statewide eco-group based in Columbus.
Earthjustice, a national eco-group.
People's Oil and Gas Collaborative-Ohio, a grass-roots group in Northeast Ohio.
Concerned Citizens of Medina County, a grass-roots group.
No Frack Ohio, a Columbus-based grass-roots group.
Fracking: Gas Drilling's Environmental Threat by ProPublica, an online journalism site.
Pipeline, blog from Pittsburgh Post-Gazette on Marcellus shale drilling.
Allegheny Front, environmental public radio for Western Pennsylvania.
From the U.S. Energy Information Administration:
Jul 29, 2013
Republished: July 29, 2013, 9:45 a.m.: Text was modified to clarify content.
Daily spot prices for natural gas liquids (NGL)—ethane, propane, normal butane, isobutane, and natural gasoline—have moderated because of a combination of ample supply, flat or moderating demand, export constraints, and domestic infrastructure constraints.