NIELSON & ASSOCIATES, INC: wells in Colorado
- 42wells on record
- 0active
- 0shut in or idle
- 17plugged
- 3disposal / injection
All of this operator's wells, every state, one download →
Also operates in OK (4), WY (12), MT (2).
Where they operate
| County | Active | Wells |
|---|---|---|
| Jackson | 0 | 39 |
| Larimer | 0 | 3 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| BULL MOUNTAIN 11-1 | 05-069-06329 | Plugged | Oil |
| CONOCO FEDERAL 21 6 | 05-057-06200 | Plugged | Gas |
| FEDERAL CBM CORE HOLE 1-19 | 05-057-06443 | Plugged | Dry hole |
| FEDERAL CBM CORE HOLE 1-28 | 05-057-06444 | Plugged | Dry hole |
| FEDERAL CBM CORE HOLE 1-22 | 05-057-06445 | Cancelled / expired | Unknown |
| FRENCH WOMAN 1 | 05-069-06328 | Plugged | Dry hole |
| MCCALLIUM 11-1N | 05-057-06419 | Cancelled / expired | Unknown |
| MCCALLIUM 12-1N | 05-057-06420 | Cancelled / expired | Unknown |
| MCCALLIUM 167 | 05-057-06428 | Cancelled / expired | Unknown |
| MCCALLUM 147 | 05-057-06383 | Plugged | Oil |
| MCCALLUM 155 | 05-057-06387 | Plugged | Oil |
| MCCALLUM UNIT 141 | 05-057-06391 | Cancelled / expired | Unknown |
| MCCALLUM 137 | 05-057-06395 | Cancelled / expired | Unknown |
| MCCALLUM 152 | 05-057-06396 | Cancelled / expired | Unknown |
| MCCALLUM 47X | 05-057-06397 | Cancelled / expired | Unknown |
| MCCALLUM UNIT 140 | 05-057-06401 | Cancelled / expired | Unknown |
| MCCALLUM 146 | 05-057-06403 | Cancelled / expired | Unknown |
| MCCALLUM 156 | 05-057-06404 | Cancelled / expired | Unknown |
| MCCALLUM 153 | 05-057-06406 | Cancelled / expired | Unknown |
| MCCALLUM 2-2N | 05-057-06417 | Cancelled / expired | Unknown |
| MCCALLUM 3-1N | 05-057-06418 | Cancelled / expired | Unknown |
| MCCALLUM 4-1N | 05-057-06421 | Cancelled / expired | Unknown |
| MCCALLUM 3-2N | 05-057-06422 | Cancelled / expired | Unknown |
| MCCALLUM 170 | 05-057-06429 | Plugged | Dry hole |
| MCCALLUM 163 | 05-057-06432 | Cancelled / expired | Unknown |
| MCCALLUM 161 | 05-057-06433 | Cancelled / expired | Unknown |
| MCCALLUM 160 | 05-057-06434 | Cancelled / expired | Unknown |
| MCCALLUM 159 | 05-057-06435 | Cancelled / expired | Unknown |
| MCCALLUM 172 | 05-057-06438 | Cancelled / expired | Unknown |
| MCCALLUM UNIT 27 | 05-057-05077 | Plugged | Oil |
| MCCALLUM UNIT 26 | 05-057-05097 | Plugged | Disposal |
| MCCALLUM UNIT 30 | 05-057-05105 | Plugged | Oil |
| MCCALLUM UNIT 41 | 05-057-06016 | Plugged | Dry hole |
| MCCALLUM UNIT 77 | 05-057-06083 | Plugged | Injection |
| MCCALLUM UNIT 89 | 05-057-06166 | Plugged | Injection |
| MCCALLUM UNIT 103 | 05-057-06190 | Plugged | Oil |
| MCCALLUM UNIT 107 | 05-057-06194 | Plugged | Oil |
| MCCALLUM UNIT 187 | 05-057-06453 | Cancelled / expired | Unknown |
| MCCALLUM UNIT 188 | 05-057-06455 | Cancelled / expired | Unknown |
| NORTH WELLINGTON 21-1 | 05-069-06330 | Plugged | Oil |
| SOUTH MCCALLUM 8-2N | 05-057-06416 | Cancelled / expired | Unknown |
| SOUTH MCCALLUM 21-1N | 05-057-06423 | Cancelled / expired | Unknown |
Operator names are shown as each state records them. Data as of 2026-10-16.