seems the value of natural gas has fallen and producers do not want to go to the expense of capturing, piping and selling the natural, they would rather pollute the local air and raise carbon emissions
http://news.yahoo.com/exclusive-investors-press-u-shale-oil-drillers-control-033928261.html
http://news.yahoo.com/exclusive-investors-press-u-shale-oil-drillers-control-033928261.html