Champlin Petroleum
Operator of record for 310 catalogued wells across 8 states. Every well below links to its full registry page.
Filed as: CHAMPLIN PETROLEUM CO. · CHAMPLIN PETROLEUM COMPANY · Champlin Petroleum Co · Champlin Petroleum Co. · …
At a glance
Champlin Petroleum is the operator of record for 310 catalogued U.S. oil & gas wells in 8 states. None is listed as active, 266 (86%) are plugged & abandoned. Its largest concentration is in Colorado, with 199 wells (64% of its portfolio).
Wells operated
310
Active
0
Plugged
266
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 199 |
| Utah | 32 |
| North Dakota | 25 |
| Louisiana | 21 |
| Alabama | 12 |
| Mississippi | 12 |
| California | 6 |
| Arkansas | 3 |
Well mix
- Oil wells
- 70
- Gas wells
- 8
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Champlin Petroleum operate?
Champlin Petroleum's catalogued wells are spread across 8 states: Colorado (199), Utah (32), North Dakota (25), Louisiana (21) and Alabama (12) and 3 more. Its 199 Colorado wells are 0.2% 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 Champlin Petroleum’s wells are active, plugged or orphaned?
0% of Champlin Petroleum'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 Champlin Petroleum operate?
By product class, 70 (23%) are oil wells and 8 (3%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is International Paper 1 1 in Jackson, MS at 18,690 ft. The wells listed below sit in Jackson (MS), Moffat (CO), Marion (MS), Terrebonne (LA), Baldwin (AL) and St Mary (LA) and other counties. State filings spell the name 5 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Champlin Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| International Paper 1 1 | 23-059-20009 | Plugged & abandoned | Other type | Jackson, MS | Champlin Petroleum Co. | 18,690 ft |
| 1 USA 41-12 (11-100) | 05-081-06218 | Plugged & abandoned | Other type | Moffat, CO | Champlin Petroleum Company | 17,974 ft |
| Bourne Etal 18-7 1 1 | 23-091-20160 | Plugged & abandoned | Other type | Marion, MS | Champlin Petroleum Co. | 17,000 ft |
| Ll&e Co 001 | 17-109-20536 | Plugged & abandoned | Other type | Terrebonne, LA | Champlin Petroleum Co. | 16,662 ft |
| Wefel 25-3 #1 | 01-003-20194 | Plugged & abandoned | Oil | Baldwin, AL | Champlin Petroleum Co. | 16,426 ft |
| Sl 4885 001 | 17-709-00936 | Plugged & abandoned | Other type | St Mary, LA | Champlin Petroleum Co. | 16,000 ft |
| Gabriel Fuselier Heirs 001 | 17-099-20706 | Plugged & abandoned | Other type | St Martin, LA | Champlin Petroleum Co. | 14,700 ft |
| McWilliams 34-8 #2 | 01-099-20059 | Plugged & abandoned | Oil | Monroe, AL | Champlin Petroleum Co. | 13,885 ft |
| 21-19 Federal | 05-081-06268 | Plugged & abandoned | Other type | Moffat, CO | Champlin Petroleum Company | 13,810 ft |
| J H Mitcham 001 | 17-115-20026 | Plugged & abandoned | Other type | Vernon, LA | Champlin Petroleum Co. | 13,808 ft |
| Norris H Smith 001 | 17-115-20030 | Plugged & abandoned | Other type | Vernon, LA | Champlin Petroleum Co. | 13,746 ft |
| Mcgregor 12-23 1 | 33-053-01045 | Plugged & abandoned | Oil | Mckenzie, ND | Champlin Petroleum Co. | 13,730 ft |
Deepest first where depth is published. See all 310 wells →
Frequently asked questions
How many wells does Champlin Petroleum operate?
Champlin Petroleum is the operator of record for 310 catalogued oil & gas wells, with the largest concentration in Colorado (199). Only wells in states WellCensus has ingested are counted.
How many of Champlin Petroleum's wells are still active?
0 of Champlin Petroleum's catalogued wells are active; 266 are plugged & abandoned.
In which states does Champlin Petroleum operate wells?
Champlin Petroleum is the operator of record for wells in Colorado (199), Utah (32), North Dakota (25), Louisiana (21), Alabama (12), Mississippi (12), California (6) and Arkansas (3).
Does Champlin Petroleum operate mostly oil or gas wells?
70 of Champlin Petroleum's catalogued wells are oil wells and 8 are gas wells; the rest are injection, service or unclassified wells.
What is Champlin Petroleum's deepest well?
Among wells with a published depth, International Paper 1 1 in Jackson, MS is the deepest at 18,690 ft.
Where Champlin Petroleum's wells are
- Oil & gas wells in Colorado· 199 operated by Champlin Petroleum
- Oil & gas wells in Utah· 32 operated by Champlin Petroleum
- Oil & gas wells in North Dakota· 25 operated by Champlin Petroleum
- Oil & gas wells in Louisiana· 21 operated by Champlin Petroleum
- Oil & gas wells in Alabama· 12 operated by Champlin Petroleum
- Oil & gas wells in Mississippi· 12 operated by Champlin Petroleum
- Largest U.S. well operators
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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, “Champlin Petroleum — well portfolio”, https://wellcensus.com/operators/champlin-petroleum-2466 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).