Some Typical Bakken Wells As Reported By NOG -- North Dakota, USA

In its 1Q11 earnings reports, NOG released the following data. These are wells that NOG participates in to some degree:

• xxxx, 917, XTO, Helen 11X-05
• xxxx, 2,218, Slawon, Vixen Federal 1-19-30H
• xxxx, 1,594, Oasis, Cowden 5404 13-35H
• xxxx, 1,479, Hess, Tattu 19-1H
• xxxx, 330, EOG, Crowfoot 35-3031H
• xxxx, 2,240, BEXP, Brown 30-19 1H
• xxxx, 388, XTO, Almer 31X-6
• xxxx, 933, CLR, Holte 1-32H
• xxxx, 1,323, Zenergy, Zi Payette 10-15H,
• xxxx, 1,453, Slawson, Muskrat Federal 1-28-33H
• xxxx, 400, MRO, Ernest Scharchenko 34-33H
• xxxx, 921, CLR, Vona 1-13H
• xxxx, 511, Hunt, Shell 1-3-34H
• xxxx, 857, CLR, Nielsen 1-12H
• xxxx, 2,015, Ursa, Borseth15-22 1H
• xxxx, 1,490, Slawson, Water Moccasin 1-34H
• xxxx, 1,325, Sinclair, Hovden Federal 1-20H
• xxxx, 1,229, Slawson, Vagabond 1-27H

Slawson, as usual, had some great wells.