| 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 | 1075 | 09-17-2018 | 85251 | UNNAMED | NFCC | Among other things: Order No. 535-3 is hereby amended to include the Fort Hays, Codell, and Carlile Formations, in addition to the Niobrara Formation, in the approximate 640-acre drilling and spacing unit established by Order No. 535-3, and up to 15 new horizontal wells within the unit, for a total of 16 horizontal wells, for the production of oil, gas, and associated hydrocarbons from the Niobrara, Fort Hays, Codell, and Carlile Formations. |
| 535 | 1232 | 09-25-2019 | 85251 | UNNAMED | NFCC | Among other things: Order No. 535-1075 is hereby amended to allow the productive interval of the wellbores within the approximate 640-acre drilling and spacing unit established for the Application Lands to be located no closer than 300 feet from unit boundaries, and no closer than 150 feet from the productive interval of any other wellbore located in the unit. |
| 535 | 1325 | 08-24-2020 | 85251 | UNNAMED | NFCC | Among other things: approves an approximate 3,200-acre drilling and spacing unit, and up to 24 horizontal wells within the unit, with no more than six wells to be drilled in the Codell Formation, are hereby approved for the production of oil, gas, and associated hydrocarbons from the Niobrara, Fort Hays, Codell, and Carlile Formations. |
| 535 | 1357 | 08-10-2021 | 85251 | UNNAMED | NFCC | Among other things all interests in the drilling and spacing unit established for the Application Lands are hereby pooled, for the development and operation of the Niobrara, Fort Hays, Codell, and Carlile Formations, effective as of the date the Application was filed. |
| 535 | 1381 | 05-25-2022 | 85251 | UNNAMED | NFCC | Among other things IT IS HEREBY ORDERED:
1. Pursuant to the provisions of C.R.S. § 34-60-116, additional parties are hereby subject to Order No. 535-1357, and all interests in the drilling and spacing unit established for the Application Lands are hereby pooled, for the development and operation of the Niobrara, Fort Hays, Codell, and Carlile Formations, effective as of the date the Application was filed. |