Twin Oil
Operator of record for 18 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: TWIN OIL CO · TWIN OIL CORPORATION · Twin Oil Co.
At a glance
Twin Oil is the operator of record for 18 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 10 (56%) are plugged & abandoned. Its largest concentration is in Michigan, with 12 wells (67% of its portfolio).
Wells operated
18
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 12 |
| Colorado | 5 |
| California | 1 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Twin Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Twin Oil operate?
Twin Oil's catalogued wells are spread across 3 states: Michigan (12), Colorado (5) and California (1). Its 12 Michigan wells are 0.0% of the 85,673 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 Twin Oil’s wells are active, plugged or orphaned?
0% of Twin Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 56% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Twin Oil operate?
By product class, 1 (6%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 4 Cuykendall in Weld, CO at 7,089 ft. The wells listed below sit in Weld (CO), Morgan (CO), Washington (CO), Calhoun (MI) and Hillsdale (MI). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Twin Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 4 Cuykendall | 05-123-05087 | Plugged & abandoned | Other type | Weld, CO | Twin Oil Corporation | 7,089 ft |
| 1 Russell Dilley | 05-087-06588 | Plugged & abandoned | Other type | Morgan, CO | Twin Oil Corporation | 5,314 ft |
| 1 Branan Heirs | 05-121-07315 | Plugged & abandoned | Other type | Washington, CO | Twin Oil Corporation | 5,146 ft |
| 1 Daniels | 05-121-07341 | Plugged & abandoned | Other type | Washington, CO | Twin Oil Corporation | 5,100 ft |
| 1 State | 05-121-07326 | Plugged & abandoned | Other type | Washington, CO | Twin Oil Corporation | 5,090 ft |
| Fountain, H & F 1 | 21-025-23746 | Other status | Other type | Calhoun, MI | Twin Oil Co | 4,802 ft |
| Staelens, Theopheil & Edith J 1 | 21-059-22778 | Other status | Other type | Hillsdale, MI | Twin Oil Co | 4,250 ft |
| Griffiths, Ernest; Hammons,arthur & Lorena 1 | 21-059-23902 | Other status | Other type | Hillsdale, MI | Twin Oil Co | 4,229 ft |
| Griffiths-Hammons 2 | 21-059-24765 | Other status | Other type | Hillsdale, MI | Twin Oil Co | 4,172 ft |
| Daniels 2 | 21-059-23175 | Other status | Other type | Hillsdale, MI | Twin Oil Co | 4,113 ft |
| Markle, Ralph 1-A | 21-059-24708 | Plugged & abandoned | Other type | Hillsdale, MI | Twin Oil Co | 4,100 ft |
| Daniels 1-A | 21-059-24469 | Other status | Other type | Hillsdale, MI | Twin Oil Co | 4,061 ft |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Twin Oil operate?
Twin Oil is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in Michigan (12). Only wells in states WellCensus has ingested are counted.
How many of Twin Oil's wells are still active?
0 of Twin Oil's catalogued wells are active; 10 are plugged & abandoned.
In which states does Twin Oil operate wells?
Twin Oil is the operator of record for wells in Michigan (12), Colorado (5) and California (1).
Does Twin Oil operate mostly oil or gas wells?
1 of Twin Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Twin Oil's deepest well?
Among wells with a published depth, 4 Cuykendall in Weld, CO is the deepest at 7,089 ft.
Where Twin Oil'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, “Twin Oil — well portfolio”, https://wellcensus.com/operators/twin-oil-16063 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).