Turtle Mountain Gas & Oil
Operator of record for 35 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Turtle Mountain Gas & Oil is the operator of record for 35 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 33 (94%) are plugged & abandoned. Its largest concentration is in North Dakota, with 35 wells (100% of its portfolio).
Wells operated
35
Active
0
Plugged
33
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| North Dakota | 35 |
Well mix
- Oil wells
- 34
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Turtle Mountain Gas & Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Turtle Mountain Gas & Oil operate?
Turtle Mountain Gas & Oil's catalogued wells are spread across 1 state: North Dakota (35). Its 35 North Dakota wells are 0.1% of the 43,680 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 (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Turtle Mountain Gas & Oil’s wells are active, plugged or orphaned?
0% of Turtle Mountain Gas & Oil's catalogued wells are active, 30 percentage points below the national share of 30%. 94% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Turtle Mountain Gas & Oil operate?
By product class, 34 (97%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%. The deepest of its wells with a published depth is F. F. Volesky 34-1 in Billings, ND at 12,900 ft. The wells listed below sit in Billings (ND), Stark (ND), Slope (ND), Mountrail (ND) and Burke (ND).
Notable wells operated by Turtle Mountain Gas & Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| F. F. Volesky 34-1 | 33-007-00488 | Plugged & abandoned | Oil | Billings, ND | Turtle Mountain Gas & Oil, Inc. | 12,900 ft |
| State Of North Dakota 21-36 | 33-007-00140 | Plugged & abandoned | Oil | Billings, ND | Turtle Mountain Gas & Oil, Inc. | 8,233 ft |
| E. Bell Et Al 23-31 | 33-089-00095 | Plugged & abandoned | Oil | Stark, ND | Turtle Mountain Gas & Oil, Inc. | 8,195 ft |
| State Of North Dakota 41-36 | 33-007-00135 | Plugged & abandoned | Oil | Billings, ND | Turtle Mountain Gas & Oil, Inc. | 8,155 ft |
| Federal-Larsen 1 | 33-087-00079 | Plugged & abandoned | Injection | Slope, ND | Turtle Mountain Gas & Oil, Inc. | 8,012 ft |
| Lien 1-8 | 33-061-00389 | Plugged & abandoned | Oil | Mountrail, ND | Turtle Mountain Gas & Oil, Inc. | 7,666 ft |
| Lien 2-8 | 33-061-00392 | Plugged & abandoned | Oil | Mountrail, ND | Turtle Mountain Gas & Oil, Inc. | 7,600 ft |
| Kok 1-13 | 33-061-00274 | Plugged & abandoned | Oil | Mountrail, ND | Turtle Mountain Gas & Oil, Inc. | 7,545 ft |
| Castor-State 1 | 33-013-01023 | Plugged & abandoned | Oil | Burke, ND | Turtle Mountain Gas & Oil, Inc. | 7,525 ft |
| Lynne 2-14 | 33-061-00444 | Plugged & abandoned | Oil | Mountrail, ND | Turtle Mountain Gas & Oil, Inc. | 7,480 ft |
| Lynne 3-10 | 33-061-00417 | Plugged & abandoned | Oil | Mountrail, ND | Turtle Mountain Gas & Oil, Inc. | 7,430 ft |
| Chrest 1 | 33-013-00843 | Plugged & abandoned | Oil | Burke, ND | Turtle Mountain Gas & Oil, Inc. | 7,355 ft |
Deepest first where depth is published. See all 35 wells →
Frequently asked questions
How many wells does Turtle Mountain Gas & Oil operate?
Turtle Mountain Gas & Oil is the operator of record for 35 catalogued oil & gas wells, with the largest concentration in North Dakota (35). Only wells in states WellCensus has ingested are counted.
How many of Turtle Mountain Gas & Oil's wells are still active?
0 of Turtle Mountain Gas & Oil's catalogued wells are active; 33 are plugged & abandoned.
In which states does Turtle Mountain Gas & Oil operate wells?
Turtle Mountain Gas & Oil is the operator of record for wells in North Dakota (35).
Does Turtle Mountain Gas & Oil operate mostly oil or gas wells?
34 of Turtle Mountain Gas & Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Turtle Mountain Gas & Oil's deepest well?
Among wells with a published depth, F. F. Volesky 34-1 in Billings, ND is the deepest at 12,900 ft.
Where Turtle Mountain Gas & 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 28, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Turtle Mountain Gas & Oil — well portfolio”, https://wellcensus.com/operators/turtle-mountain-gas-oil-2411 (data as of October 28, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).