Champlin Oil & Refining
Operator of record for 18 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Champlin Oil & Refining is the operator of record for 18 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 18 (100%) are plugged & abandoned. Its largest concentration is in Colorado, with 18 wells (100% of its portfolio).
Wells operated
18
Active
0
Plugged
18
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 18 |
Well mix
- Oil wells
- 2
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Champlin Oil & Refining operate?
Champlin Oil & Refining's catalogued wells are spread across 1 state: Colorado (18). Its 18 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 Champlin Oil & Refining’s wells are active, plugged or orphaned?
0% of Champlin Oil & Refining'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 Champlin Oil & Refining operate?
By product class, 2 (11%) 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 Winger in Weld, CO at 6,713 ft. The wells listed below sit in Weld (CO), Eagle (CO), Montezuma (CO), Washington (CO), Logan (CO) and Morgan (CO).
Notable wells operated by Champlin Oil & Refining
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Winger | 05-123-05904 | Plugged & abandoned | Other type | Weld, CO | Champlin Oil & Refining Co | 6,713 ft |
| 1 Oxtoby*jessie N. | 05-123-05960 | Plugged & abandoned | Oil | Weld, CO | Champlin Oil & Refining Co | 6,707 ft |
| 2 Jessie N. Oxtoby | 05-123-05953 | Plugged & abandoned | Other type | Weld, CO | Champlin Oil & Refining Co | 6,697 ft |
| 1 Black | 05-037-05001 | Plugged & abandoned | Other type | Eagle, CO | Champlin Oil & Refining Co | 6,321 ft |
| 1 W H Grosze | 05-123-05500 | Plugged & abandoned | Other type | Weld, CO | Champlin Oil & Refining Co | 6,159 ft |
| 8 Champlin-California Ute Tribal | 05-083-05138 | Plugged & abandoned | Other type | Montezuma, CO | Champlin Oil & Refining Co | 6,012 ft |
| 1 Mame V Soper | 05-121-05832 | Plugged & abandoned | Other type | Washington, CO | Champlin Oil & Refining Co | 5,320 ft |
| B-1 Chas L Jolly | 05-121-05638 | Plugged & abandoned | Other type | Washington, CO | Champlin Oil & Refining Co | 5,070 ft |
| 1 Federal Land Bank-Jolly | 05-121-05671 | Plugged & abandoned | Other type | Washington, CO | Champlin Oil & Refining Co | 5,070 ft |
| 1 Flora Montague | 05-075-06587 | Plugged & abandoned | Other type | Logan, CO | Champlin Oil & Refining Co | 5,001 ft |
| 1 Denning-Bicek | 05-087-05028 | Plugged & abandoned | Oil | Morgan, CO | Champlin Oil & Refining Co | 4,990 ft |
| 9 Morgan | 05-121-06326 | Plugged & abandoned | Other type | Washington, CO | Champlin Oil & Refining Co | 4,953 ft |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Champlin Oil & Refining operate?
Champlin Oil & Refining is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in Colorado (18). Only wells in states WellCensus has ingested are counted.
How many of Champlin Oil & Refining's wells are still active?
0 of Champlin Oil & Refining's catalogued wells are active; 18 are plugged & abandoned.
In which states does Champlin Oil & Refining operate wells?
Champlin Oil & Refining is the operator of record for wells in Colorado (18).
Does Champlin Oil & Refining operate mostly oil or gas wells?
2 of Champlin Oil & Refining's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Champlin Oil & Refining's deepest well?
Among wells with a published depth, 1 Winger in Weld, CO is the deepest at 6,713 ft.
Where Champlin Oil & Refining'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, “Champlin Oil & Refining — well portfolio”, https://wellcensus.com/operators/champlin-oil-refining-7176 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).