May 11, 2012 01:49PM Barclays on Oil and Gas E&P: Favorite Large and Mid-Cap Stocks
Mar 9, 2012 01:15PM Barclays on U.S. Oil & Gas: E&P (Mid-Cap): Liquids Shift Could Drive Margin Improvement
Feb 22, 2012 06:05PM After-Hours Movers 02/22: (VVUS) (OREX) (ARNA) (ONXX) Higher; (PPO) (GNK) (AWAY) Lower
Jul 22, 2011 02:00PM Barclays on U.S. Oil & Gas: E&P (Mid-Cap): 2Q Earnings Preview
May 10, 2011 01:19PM Barclays on U.S. Oil & Gas: E&P (Mid-Cap): 1Q11 Review
Apr 6, 2011 02:03PM Barclays on Energy U.S. Oil & Gas: E&P (Mid-Cap): Revising Estimates
Jan 12, 2011 01:28PM Barclays on U.S. Oil & Gas: E&P (Mid-Cap): 4Q Earnings Preview
Nov 12, 2010 03:02PM Barclays U.S. Oil & Gas: E&P (Mid-Cap): 3Q Earnings Recap
Jul 26, 2010 01:19PM Barclays U.S. Oil & Gas: E&P (Mid-Cap): Second Quarter Preview
Feb 17, 2010 08:29AM Barclays Upgrades Whiting Petroleum (WLL) to Overweight