| 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. |
| 250 | 12 | 05-18-1976 | 77900 | SPINDLE | SNSD, SUSX | Amends previous orders in Causes 250, 262 and 266, and authorizes additional wells to be drilled, completed or recompleted in the Sussex and Shannon formations underlying certain lands in said field. Said additional wells to be in center of either undrilled 40 acre tract with tolerance as established by previous orders. Downhole commingling or multiple zone completions to be permitted. The entire area shall henceforth be referred to as the Spindle Field Cause 250. |
| 266 | 3 | 11-18-1975 | | | SUSX | Includes all of Section 34 T1N R67W to the spaced area of the Surrey Field; said section being made subject to the provisions of Order 266 1. |
| 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 | 950 | 03-17-2014 | | | CODL | Approves the request for an order to pool all interests, including leased mineral interests, in an approximate 480-acre designated wellbore spacing unit established for certain lands in Sections 3, 4 and 34, Townships 1 North and South, Range 76 West, 6th P.M., for the development and operation of the Codell Formation. |
| 407 | 2051 | 06-12-2017 | | | NB-CD | Approves Great Western Operating Company, LLC’s request for an order to among other things: Establishing an approximate 640-acre drilling and spacing unit for the Application Lands, and allowing up to twelve horizontal wells in the unit in order to efficiently and economically develop and recover the oil, gas and associated hydrocarbons from of the Codell and Niobrara Formations in the unit. |
| 407 | 2598 | 09-17-2018 | | | NB-CD | Approves pooling all interests in ten approximate 1040-acre designated horizontal wellbore spacing units, for the development and operation of the Niobrara and Codell Formations, 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 Seltzer LD 21-033HC Well (API No. 05-001-09965); Seltzer LD 21-033HN Well (API No. 05-001-09964); Seltzer LD 21-034HN Well (API No. 05-001-09963); Seltzer LD 21-034HNX Well (API No. 05-001-09962); Seltzer LD 21-036HC Well (API No. 05-001-09961); Seltzer LD 21-036HN Well (API No. 05-001-09960); Seltzer LD 21-037HN Well (API No. 05-001-09959); Seltzer LD 21-037HNX Well (API No. 05-001-09958); Seltzer LD 21-039HC Well (API No. 05-001-09957); Seltzer LD 21-039HN Well (API No. 09-001-09956). |
| 407 | 2625 | 10-29-2018 | | | NB-CD | Among other things IT IS HEREBY ORDERED:
Pursuant to the provisions of §34-60-116, C.R.S., as amended, of the Oil and Gas Conservation Act, all interests in three approximate 1,040-acre designated horizontal wellbore spacing units established are hereby pooled, for the development and operation of the Niobrara and Codell Formations, 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 Seltzer LD 21-031HC Well (API No. 05-001-10199), the Seltzer LD 21-032HN Well (API No. 05-001-09967), and the Seltzer LD 21-032HNX Well (API No. 05-001-09966). |
| 407 | 3036 | 02-26-2020 | | | NB-CD | Among other things IT IS HEREBY ORDERED:
Pursuant to the provisions of § 34-60-116, C.R.S., all interests in the drilling and spacing unit established for the Application Lands are hereby pooled, for the development and operation of the Niobrara and Codell Formations, effective as of the date the Application was filed. |
| 407 | 3234 | 09-08-2021 | | | NBRR | Among other things approves an approximate 1,040-acre wellbore spacing unit for the Application Lands is established, and one horizontal well is approved within the unit, for the production of oil, gas, and associated hydrocarbons from the Niobrara Formation. |
| 407 | 3308 | 03-30-2022 | | | NBRR | Among other things approves all interests in the designated horizontal wellbore spacing unit established for the Application Lands are hereby pooled, for the development and operation of the Niobrara Formation, effective as of the date the Application was filed. |
| 407 | 3322 | 05-10-2022 | | | NBRR | Among other things IT IS HEREBY ORDERED:
Pursuant to the provisions of § 34-60-116, C.R.S., all interests in the designated horizontal wellbore spacing unit established for the Application Lands are hereby pooled, for the development and operation of the Niobrara Formation, effective as of the date the Application was filed.
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| 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. |