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.
The first new U.S. oil refinery to be built in nearly 4 decades is going up in North Dakota, the center of Bakken shale production, the online news site Quartz says.
But the small refinery is going to be used for something unique to the area: To make diesel fuel for all of the trucks needed to transport the shale liquids pulled from deep underground, Quartz reports.
Steve LeVine writes: "Three additional refineries are on the drawing board in the state. What makes them different, apart from the conveniently available supply of available crude oil, is their size, which does not require the normal enormous outlay of cash, and mobility—they can be moved should another locale, even very far away, prove more profitable."
The full story is here.