| 535 | 3 | 02-22-2011 | 85251 | UNNAMED | NBRR | Approves the request for an order to establish one hundred and sixty (160) approximate 640-acre drilling and spacing units for certain lands in Townships 8, 9 and 10, North, Ranges 58 through 61, West, 6th P.M., and allow one horizontal well in each unit, for the production of oil, gas and associated hydrocarbons from the Niobrara Formation. |
| 535 | 958 | 03-19-2018 | 85251 | UNNAMED | NFCC | Approves Bison Oil & Gas II, LLC’s request for an order to among other things: Establish an approximate 960-acre drilling and spacing unit for the production of oil, gas, and associated hydrocarbons from the Niobrara, Fort Hays, Codell, and Carlile Formations and approve up to 20 horizontal wells within the unit. |
| 535 | 1015 | 08-01-2018 | 85251 | UNNAMED | NFCC | Approves the Applicant’s request for an order to among other things: Establishing an approximate 960-acre drilling and spacing unit for the Application Lands, and authorizing the drilling of 12 horizontal wells within the proposed unit, for the production of oil, gas, and associated hydrocarbons from the Codell, Fort Hays, Carlile, and Niobrara Formations. |