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 meeting organized to plan a campaign to ban hydraulic fracturing or fracking in Kent is set for 6:45 p.m. Thursday.
The meeting, sponsored by several grass-roots groups including Concerned Citizens Ohio, will be held at the Kent Free Public Library on West Main Street.
Organizers would like to see more local control in terms of oil and natural gas drilling, said spokesman George Sosebee.
At present, drilling is largely directed by the Ohio Department of Natural Resources with little local say.
The work meeting follows a town meeting last week that drew 130 and a rally the previous week that was attended by 110.