Whiting Petroleum Corp. (ticker: WLL) is an exploration and production company with one of the largest acreage positions in the North Dakota Bakken oil shale.  In addition to its projects in the Bakken, WLL operates enhanced oil recovery (EOR) projects at North Ward Estes Field in the Permian Basin of Texas. The company’s strategy is to create sustainable growth through a combination of high return Bakken assets and long lived enhanced oil recovery projects.

As of December 31, 2011, WLL had approximately 354.2 MMBOE (86% oil) in proved reserve...


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