Read more Barnett Shale stories on Newserhttp://www.newser.com/taggrid/40038/barnett-shale.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorSat, 26 May 2012 01:55:41 CDThttp://www.newser.com/story/57600/natural-gas-finds-could-herald-energy-shift-in-us.htmlClay Dillow<img src='http://img1-cdn.newser.com/getimage.aspx?mediaid=204640&width=45&height=45&crop=Y&updateddate=20110331224730' border='0' />A huge natural-gas discovery in Louisiana, on the heels of similar finds elsewhere over the past decade, is fueling a push to shift the nation’s energy portfolio, the Wall Street Journal reports. Louisiana’s Haynesville Shale could hold the energy equivalent of 18 years of current US oil production; one industry...A tattered US flag flies on Anadarko Petroleum Corp.'s rig atop a plateau in Greater Natural Buttes, Utah.http://www.newser.com/story/57600/natural-gas-finds-could-herald-energy-shift-in-us.htmlThu, 30 Apr 2009 08:42:02 CDT