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 American Petroleum Institute on Thursday:
WASHINGTON, June 20, 2013 ─ A motion was filed in the U.S. District Court for the Eastern District of Louisiana today by all parties involved in litigation concerning seismic surveying in the Gulf of Mexico said API Director of Upstream and Industry Operations Erik Milito.
“We are pleased that the parties to this litigation were able to work together to resolve this matter,” said Milito. “Modern offshore oil and natural gas exploration requires the use of seismic surveys to feasibly and accurately prospect for oil and natural gas reserves offshore.”
The sound produced during seismic surveys is comparable in magnitude to many naturally occurring and other man-made ocean sound sources, including wave action, lightning strikes, marine life, and shipping. Four decades of world-wide seismic surveying activity and scientific research on marine mammals have shown no evidence that sound from seismic activities has resulted in injury to any marine mammal species. Nevertheless, the industry employs a number of robust mitigation measures to further reduce the negligible risk of harm to marine mammals and has committed in this settlement to continuing them voluntarily even when not legally required.
“Industry looks forward to working with government regulators to ensure that seismic operations in the Gulf of Mexico continue to be conducted in an operationally effective and environmentally responsible manner,” said Milito.
API intervened in the case on behalf of the federal government, along with the International Association of Geophysical Contractors, the Independent Petroleum Association of America, and the U.S. Oil & Gas Association.