Financial analysts love drilling numbers.
That's one reason why they remain so nervous about Ohio's Utica shale. There is very little Utica shale production data available from eastern Ohio.
That will be changing soon. Drillers must provide the Ohio Department of Natural Resources with production data by March 31. It will likely be posted online within a few days.
Last year, there were only nine wells in Ohio in production.
Click here to read a Reuter's story.
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.