From the U.S. Energy Information Administartion today:
In recent years, high levels of natural gas production have pushed prices down. The Henry Hub spot price averaged $3.73 per million British thermal units (MMBtu) in 2013. In 2012, the average annual Henry Hub price was $2.75/MMBtu, which reduced profit margins for many natural gas producers. The relatively high value of natural gas liquids (NGL) has led producers to target wet gas. NGL prices have traditionally been linked to crude oil, resulting in a significant price premium over pipeline-quality dry natural gas. More recently, the natural gas plant liquids composite spot price (which approximates a value of NGL produced at natural gas processing plants) has hovered roughly halfway between West Texas Intermediate (WTI) crude oil and natural gas spot prices.
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.