| 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. |
| 232 | 279 | 06-27-2011 | 90750 | WATTENBERG | JNBCD | Approves the request for an to pool all nonconsenting interests in a designated approximate 160-acre wellbore spacing unit for the S½ SW¼ of Section 35, Township 1 North, Range 67 West, 6th P.M. and N½ NW¼ of Section 2, Township 1 South, Range 67 West, 6th P.M. (to accommodate the Dry Creek #35-35 Well), for the development and operation of the Codell, Niobrara and “J” Sand Formations. |
| 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 | 1237 | 03-02-2015 | | | NB-CD | Approves Great Western Operating Company, LLC’s (Operator No. 10110) request for an order to among other things: Pool all interests in two approximate 640-acre designated horizontal well spacing units established for the Application Lands, for the development and operation of the Niobrara and Codell Formations. |
| 407 | 1634 | 01-27-2016 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in five (5) approximate 640-acre designated horizontal wellbore spacing units, for the development and operation of the Niobrara and Codell Formations. |
| 407 | 1694 | 04-18-2016 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Subject additional parties to Order No. 407-1237 and pool all additional interests in two approximate 640-acre horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Niobrara and Codell Formations. |
| 407 | 1700 | 06-06-2016 | | | NBRR | Approves Great Western Operating Company, LLC’s for an order to among other things: Pool all interests in two (2) approximate 640-acre designated horizontal wellbore spacing units, for the development and operation of the Niobrara Formation. |
| 407 | 1702 | 06-06-2016 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Subject additional parties to Order 407-1634, which pooled all interests within five approximate 640-acre wellbore spacing units, for the development and operation of the Niobrara Formation. |
| 407 | 1993 | 05-01-2017 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in two approximate 640-acre designated horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Niobrara and Codell Formations. |
| 407 | 2098 | 07-24-2017 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in various designated horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Niobrara and Codell Formations. |
| 407 | 2099 | 07-24-2017 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in various designated horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Niobrara and Codell Formations. |
| 407 | 2183 | 09-11-2017 | | | NBRR | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in an approximate 640-acre designated horizontal wellbore spacing unit established for the Application Lands, for the development and operation of the Niobrara Formation. |
| 407 | 2184 | 09-11-2017 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in four approximate 640-acre designated horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Codell and Niobrara Formations. |
| 407 | 2185 | 09-11-2017 | | | NBRR | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in three approximate 640-acre designated horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Niobrara Formation. |
| 407 | 2186 | 09-11-2017 | | | NBRR | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests in three approximate 640-acre designated horizontal wellbore spacing units established for the Application Lands, for the development and operation of the Niobrara Formation. |
| 407 | 2187 | 09-11-2017 | | | NBRR | Approves Great Western Operating Company, LLC’s request for an order to among other things: Pool all interests an approximate 640-acre designated horizontal wellbore spacing unit established for the Application Lands, for the development and operation of the Niobrara Formation. |
| 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. |