| 232 | 23 | 10-19-1981 | 90750 | WATTENBERG | JSND | Amends Order 232 20 and allows drilling of an additional well on each 320 acre unit in the area not included in Order 232 20. |
| 407 | 87 | 02-19-1992 | | | CODL, NB-CD, NBRR | Approves the request to establish spacing for the Niobrara Formation for certain lands previously spaced for the Codell Formation and to allow the downhole commingling of production from the Codell and Niobrara Formations. |
| 407 | 337 | 08-18-2009 | | | NB-CD | Approves the request for an order to establish an approximate 160-acre wellbore spacing unit consisting of the SW¼ NW¼, NW¼ SW¼ of Section 31, Township 5 North, Range 64 West, 6th P.M., and the SE¼ NE¼, NE¼ SE¼ of Section 20, Township 5 North, Range 65 West, 6th P.M., for the production of oil and associated hydrocarbons from the Codell and Niobrara Formations, and to pool all nonconsenting interests in said unit, for the development and operation of the Codell and Niobrara Formations. |
| 407 | 452 | 08-08-2011 | | | NBRR | Approves the request for an order to establish an approximate 320-acre wellbore spacing unit for the N½ N½ of Section 6, Township 4 North, Range 64 West, 6th P.M. and the S½ S½ of Section 31, Township 5 North, Range 64 West, 6th P.M., and approve one horizontal well within the unit, for the production of oil and gas, and associated hydrocarbons from the Niobrara Formation. |
| 407 | 465 | 08-08-2011 | | | NBRR | Approves the request for an order to establish an approximate 400-acre wellbore spacing unit for the W½ W½ of Section 6, Township 4 North, Range 64 West, 6th P.M., the E½ E½ of Section 1, Township 4 North, Range 65 West, 6th P.M., the SW¼ SW¼ of Section 31, Township 5 North, Range 64 West, 6th P.M., and the SE¼ SE¼ of Section 36, Township 5 North, Range 65 West, 6th P.M., and approve one horizontal well within the unit, for the production of oil and gas, and associated hydrocarbons from the Niobrara Formation. |
| 407 | 2273 | 12-11-2017 | | | NBRR | Approves PDC Energy, Inc., LLC’s request for an order to among other things: Pool all interests in an approximate 640-acre designated horizontal wellbore spacing unit, for the development and operation of the Niobrara formation. |
| 407 | 2537 | 08-01-2018 | | | NBRR | Approves the Applicant’s request for an order to among other things: Pool all interests in an approximate 565.441-acre designated horizontal wellbore spacing unit established or the Application Lands, for the development and operation of the Niobrara Formation. |
| 407 | 2792 | 03-11-2019 | | | CODL | Among other things approves an order pooling all interests in an approximate 560-acre designated horizontal wellbore spacing unit established, for the development and operation of the Codell Formation, effective as of the earlier of the date of the Application, or the date that any of the costs specified in §34-60-116(7)(b)(II), C.R.S., are first incurred for the drilling of the Blanca 15C Well (API No. 05-123-46308). |
| 499 | 15 | 11-16-1992 | 90750 | WATTENBERG | DKTA | Approves the Commission motion to establish 320-acre drilling and spacing units for certain lands previously not spaced in the lands covered by Cause No. 232, for production from the Dakota Formation, to provide for procedures to obtain exceptions to the permitted well locations and to allow the recompletion and downhole commingling of production from the Dakota, "J" Sand, Codell, Niobrara, Sussex and Shannon Formations. |