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 L.A. Times:
In the absence of statewide regulations for hydraulic fracturing, Southern California air-quality officials have enacted their own reporting rules for the controversial extraction process driving the country's oil and gas boom.
On Friday, the governing board of the South Coast Air Quality Management District adopted a rule that requires oil companies to notify the air agency 10 days to 24 hours before beginning drilling operations, including "fracking," which involves injecting large volumes of chemical-laced water and sand deep into the ground to break apart rock and release oil.
That notice, including the location of the well, will then be posted on the agency's website.
Under the new rule, companies are also required to disclose all the chemicals they use, a provision that sparked opposition from oil industry trade groups and Halliburton, one of the world's largest oil field service companies and a pioneer of hydraulic fracturing.
Energy firms protested that such disclosure could reveal industry trade secrets, causing companies to lose their competitive advantage. Air district officials said proprietary information would not be posted on the agency's website.
The local reporting and disclosure requirements come as state oil regulators draft statewide regulations. While state officials released proposed rules in December, the rule-making process has yet to begin and could last more than a year. Regulators have been gathering public comments on the draft regulations in a series of public workshops across the state.