Donnelly Casing Pulling
Operator of record for 14 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Donnelly Casing Pulling is the operator of record for 14 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 12 (86%) are plugged & abandoned. Its largest concentration is in Colorado, with 14 wells (100% of its portfolio).
Wells operated
14
Active
0
Plugged
12
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 14 |
Well mix
- Oil wells
- 7
- Gas wells
- 3
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Donnelly Casing Pulling operate?
Donnelly Casing Pulling's catalogued wells are spread across 1 state: Colorado (14). Its 14 Colorado wells are 0.0% of the 124,327 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Donnelly Casing Pulling’s wells are active, plugged or orphaned?
0% of Donnelly Casing Pulling's catalogued wells are active, 29 percentage points below the national share of 29%. 86% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Donnelly Casing Pulling operate?
By product class, 7 (50%) are oil wells and 3 (21%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 1 Miller-Hoagland in Elbert, CO at 9,000 ft. The wells listed below sit in Elbert (CO), Morgan (CO), Weld (CO) and Logan (CO).
Notable wells operated by Donnelly Casing Pulling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Miller-Hoagland | 05-039-06352 | Plugged & abandoned | Other type | Elbert, CO | Donnelly Casing Pulling Co | 9,000 ft |
| 1 Stewart | 05-039-06399 | Plugged & abandoned | Other type | Elbert, CO | Donnelly Casing Pulling Co | 8,530 ft |
| 1 Patterson | 05-087-07579 | Plugged & abandoned | Oil | Morgan, CO | Donnelly Casing Pulling Co | 6,515 ft |
| 1-15 Schmeeckle | 05-123-10217 | Plugged & abandoned | Other type | Weld, CO | Donnelly Casing Pulling Co | 6,500 ft |
| 32-12-9-55c Mathewson | 05-075-08251 | Plugged & abandoned | Oil | Logan, CO | Donnelly Casing Pulling Co | 5,525 ft |
| 1 Davis | 05-075-08870 | Plugged & abandoned | Gas | Logan, CO | Donnelly Casing Pulling Co | 5,330 ft |
| 1 Davis | 05-075-06321 | Other status | Gas | Logan, CO | Donnelly Casing Pulling Co | 5,258 ft |
| 1-A (Owp) Mcconley | 05-075-09163 | Other status | Oil | Logan, CO | Donnelly Casing Pulling Co | 5,086 ft |
| 3 Van Gundy | 05-075-05488 | Plugged & abandoned | Oil | Logan, CO | Donnelly Casing Pulling Co | 5,066 ft |
| 1-29 Brainard | 05-075-05617 | Plugged & abandoned | Oil | Logan, CO | Donnelly Casing Pulling Co | 5,050 ft |
| 1 Rodeman | 05-075-06228 | Plugged & abandoned | Oil | Logan, CO | Donnelly Casing Pulling Co | 5,000 ft |
| 2-29 Brainard | 05-075-05618 | Plugged & abandoned | Other type | Logan, CO | Donnelly Casing Pulling Co | 4,999 ft |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Donnelly Casing Pulling operate?
Donnelly Casing Pulling is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Colorado (14). Only wells in states WellCensus has ingested are counted.
How many of Donnelly Casing Pulling's wells are still active?
0 of Donnelly Casing Pulling's catalogued wells are active; 12 are plugged & abandoned.
In which states does Donnelly Casing Pulling operate wells?
Donnelly Casing Pulling is the operator of record for wells in Colorado (14).
Does Donnelly Casing Pulling operate mostly oil or gas wells?
7 of Donnelly Casing Pulling's catalogued wells are oil wells and 3 are gas wells; the rest are injection, service or unclassified wells.
What is Donnelly Casing Pulling's deepest well?
Among wells with a published depth, 1 Miller-Hoagland in Elbert, CO is the deepest at 9,000 ft.
Where Donnelly Casing Pulling's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Donnelly Casing Pulling — well portfolio”, https://wellcensus.com/operators/donnelly-casing-pulling-7461 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).