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 Mansfield News Journal:
Preferred Fluids Management LLC has dismissed its federal lawsuit against the City of Mansfield.
The company had sought a ruling from U.S. District Court saying that the city has no authority to regulate the two injection wells it hoped to build on the city’s north side.
On Thursday, U.S. District Court Judge James S. Gwin approved a request by the Texas-based company to withdraw its case without prejudice.
But Law Director John Spon said dismissal won’t cause city officials to back off from their support for a charter amendment placed the Nov. 6 ballot to create a controversial environmental bill of rights for city residents.