| 535 | 39 | 06-27-2011 | 85251 | UNNAMED | NBRR | Approves the request for an order to establish forty-seven (47) approximate 640-acre drilling and spacing units for certain lands located in Township 8 North, Ranges 62 and 63 West, 6th P.M., and approve up to two horizontal wells within each unit, for the production of gas and associated hydrocarbons from the Niobrara Formation. |