| 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 | 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 | 2476 | 06-11-2018 | | | NBRR | Approves pooling all interests in an approximate 560-acre designated horizontal wellbore spacing unit, for the development and operation of the Niobrara Formation. |
| 407 | 2525 | 08-01-2018 | | | NBRR | Approves the Applicant’s request for an order to among other things: Pool all interests in an approximate 560-acre designated horizontal wellbore spacing unit, for the development and operation of the Niobrara formation. |
| 493 | 2 | 05-21-1991 | | | SUSX | Approves the request to establish 80 acre drilling and spacing units for certain lands for production from the Sussex formation and further to allow the downhole commingling of production from the Sussex formation with production from the Codell and Niobrara formations |
| 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. |