| 535 | 97 | 10-31-2011 | 85251 | UNNAMED | NBRR | Approves the request for an order establishing 30 approximate 640 acre drilling and spacing units for lands in Townships 4 and 5 South, and Ranges 64 and 65 West, 6th P.M., Arapahoe County, for the production of oil, gas, and associated hydrocarbons from the Niobrara Formation. |
| 535 | 537 | 09-15-2014 | 85251 | UNNAMED | NBRR | Approves ConocoPhillips Company’s request for an order to among other things: Modify Order No. 535-97 only to allow for the lateral of a given horizontal well to enter the Niobrara Formation anywhere within the unit. |
| 535 | 709 | 10-26-2015 | 85251 | UNNAMED | NBRR | Approves ConocoPhillips Company’s request for an order to among other things: Establish an approximate 1280-acre drilling and spacing unit for the Application Lands, for the production of oil, gas and associated hydrocarbons from the Niobrara Formation and Approve up to two horizontal wells within the unit. |
| 535 | 781 | 05-01-2017 | 85251 | UNNAMED | NBRR | Approves ConocoPhillips Company’s request for an order to among other things: Pool all interests in the Application Lands underlying an approximate 1,280-acre drilling and spacing unit. |