Clark Canadian Exploration
Operator of record for 11 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: CLARK CANADIAN EXPLORATION COMPANY · Clark Canadian Exploration Company
At a glance
Clark Canadian Exploration is the operator of record for 11 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 11 (100%) are plugged & abandoned. Its largest concentration is in Colorado, with 6 wells (55% of its portfolio).
Wells operated
11
Active
0
Plugged
11
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 6 |
| Montana | 5 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Clark Canadian Exploration to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Clark Canadian Exploration operate?
Clark Canadian Exploration's catalogued wells are spread across 2 states: Colorado (6) and Montana (5). Its 5 Montana wells are 0.0% of the 42,011 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 Clark Canadian Exploration’s wells are active, plugged or orphaned?
0% of Clark Canadian Exploration's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Clark Canadian Exploration operate?
By product class, 0 (0%) 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 1 Seidensticker in Douglas, CO at 9,674 ft. The wells listed below sit in Douglas (CO), Elbert (CO), Powder River (MT) and Big Horn (MT). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Clark Canadian Exploration
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Seidensticker | 05-035-06002 | Plugged & abandoned | Other type | Douglas, CO | Clark Canadian Exploration Company | 9,674 ft |
| 1 Beardsley | 05-039-06124 | Plugged & abandoned | Other type | Elbert, CO | Clark Canadian Exploration Company | 9,250 ft |
| 1 Tanin | 05-039-06103 | Plugged & abandoned | Other type | Elbert, CO | Clark Canadian Exploration Company | 9,043 ft |
| 1 Bolejack | 05-039-06106 | Plugged & abandoned | Other type | Elbert, CO | Clark Canadian Exploration Company | 8,493 ft |
| Federal 1 | 25-075-21878 | Plugged & abandoned | Other type | Powder River, MT | Clark Canadian Exploration Company | 8,325 ft |
| Government Hawks M3493 1 | 25-003-21063 | Plugged & abandoned | Other type | Big Horn, MT | Clark Canadian Exploration Company | 8,140 ft |
| Clark Canadian Powers 1 | 25-075-21883 | Plugged & abandoned | Other type | Powder River, MT | Clark Canadian Exploration Company | 7,677 ft |
| 1 Ware | 05-039-06105 | Plugged & abandoned | Other type | Elbert, CO | Clark Canadian Exploration Company | 7,432 ft |
| Whitham 1 | 25-075-21880 | Plugged & abandoned | Other type | Powder River, MT | Clark Canadian Exploration Company | 7,342 ft |
| 1 Bradbury | 05-039-06102 | Plugged & abandoned | Other type | Elbert, CO | Clark Canadian Exploration Company | 7,024 ft |
| Conoco Federal M 030587 1 | 25-075-21608 | Plugged & abandoned | Other type | Powder River, MT | Clark Canadian Exploration Company | 6,591 ft |
Deepest first where depth is published. See all 11 wells →
Frequently asked questions
How many wells does Clark Canadian Exploration operate?
Clark Canadian Exploration is the operator of record for 11 catalogued oil & gas wells, with the largest concentration in Colorado (6). Only wells in states WellCensus has ingested are counted.
How many of Clark Canadian Exploration's wells are still active?
0 of Clark Canadian Exploration's catalogued wells are active; 11 are plugged & abandoned.
In which states does Clark Canadian Exploration operate wells?
Clark Canadian Exploration is the operator of record for wells in Colorado (6) and Montana (5).
Does Clark Canadian Exploration operate mostly oil or gas wells?
0 of Clark Canadian Exploration's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Clark Canadian Exploration's deepest well?
Among wells with a published depth, 1 Seidensticker in Douglas, CO is the deepest at 9,674 ft.
Where Clark Canadian Exploration'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, “Clark Canadian Exploration — well portfolio”, https://wellcensus.com/operators/clark-canadian-exploration-7569 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).