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.
Shale is Crain's Cleveland Business newest magazine.
The 44-page first issue is just out.
The editor of the quarterly magazine supplement is Dan Shingler.
Said Shingler in his welcome column: "The impact of shale gas is not merely impressive; it's mind-boggling."
Added publisher-editorial director Brian D. Tucker: "We think a publication devoted to the enormous economic developments along the Utica shale will have compelling and broad interest."
Crain's is distributing Shale to subscribers of Crain's Cleveland Business as well as subscribers in eight shale-rich states of three other Crain publications: Investment News, Plastic News and Pensionsd & Investments.
The total audience, Tucker says, is about 120,000 business executives.
You can contact Singler at firstname.lastname@example.org.