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 new Texas company has announced a $125 million deal to acquire acreage in East Texas from Chesapeake Energy Corp.
Fort Worth-based Energy & Exploration Partners Inc. acknowledged the deal on Monday in regulatory filings.
The deal is expected to close in the fourth quarter 2012.
It covers 57,000 acres in five Texas counties. The area is called the Eaglebine because it combined the Eagle Ford shale and the Woodbine sandstone.
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