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.
A Tuscarawas County company is partnering with Aubrey McClendon, the one-time CEO of Chesapeake Energy Corp., to develop Utica shale natural gas wells in Harrison and Guernsey counties.
Joining in the new joint venture is Dover-based Red Hill Development and McClendon's American Energy-Utica.
The first well is planned in Harrison County.
Construction on the first well sites is expected to begin this month.
No permits have been sought yet.
Red Hill Development has about 600 vertical-only wells in four Ohio counties.
The company was established in 1975 by the Kimble family that also has a landfill and trash hauling-recycling operations in Northeast Ohio.
Click here to read Tuesday's story in the Dover-New Philadelphia Times Reporter.