Stelbar Oil
Operator of record for 489 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: STELBAR OIL CORP INC · Stelbar Oil Corporation, Inc.
At a glance
Stelbar Oil is the operator of record for 489 catalogued U.S. oil & gas wells in 2 states. 78 (16%) are active, 387 (79%) plugged & abandoned. Its largest concentration is in Kansas, with 431 wells (88% of its portfolio).
Wells operated
489
Active
78
Plugged
387
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 431 |
| Colorado | 58 |
Well mix
- Oil wells
- 195
- Gas wells
- 37
- Shut-in
- 17
- Active share
- 16%
Is this your company?
Claim Stelbar Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Stelbar Oil operate?
Stelbar Oil's catalogued wells are spread across 2 states: Kansas (431) and Colorado (58). Its 431 Kansas wells are 0.1% of the 473,140 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 Stelbar Oil’s wells are active, plugged or orphaned?
16% of Stelbar Oil's catalogued wells are active, 13 percentage points below the national share of 29%. 79% are plugged & abandoned, against 47% nationally. 17 wells (3%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Stelbar Oil operate?
By product class, 195 (40%) are oil wells and 37 (8%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 1 King in Weld, CO at 9,321 ft. 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 Stelbar Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 King | 05-123-05524 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,321 ft |
| 1 Batman | 05-123-05521 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,313 ft |
| 1 Geib | 05-123-05532 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,310 ft |
| 1 Calco Olin Venable | 05-123-05514 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,307 ft |
| 1 Venable | 05-123-05554 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,299 ft |
| 1 Pierce Unit | 05-123-07011 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,295 ft |
| 1 Kerbs | 05-123-05485 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,284 ft |
| 3 Uprr - Priddy | 05-123-05539 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,283 ft |
| 4 Uprr-Priddy | 05-123-05525 | Plugged & abandoned | Oil | Weld, CO | Stelbar Oil Corp Inc | 9,248 ft |
| 5 Uprr | 05-123-05473 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,088 ft |
| 4 Colorado State | 05-123-07053 | Plugged & abandoned | Other type | Weld, CO | Stelbar Oil Corp Inc | 9,068 ft |
| 11 Uprr | 05-123-05453 | Plugged & abandoned | Oil | Weld, CO | Stelbar Oil Corp Inc | 9,050 ft |
Deepest first where depth is published. See all 489 wells →
Frequently asked questions
How many wells does Stelbar Oil operate?
Stelbar Oil is the operator of record for 489 catalogued oil & gas wells, with the largest concentration in Kansas (431). Only wells in states WellCensus has ingested are counted.
How many of Stelbar Oil's wells are still active?
78 of Stelbar Oil's catalogued wells are active; 387 are plugged & abandoned.
In which states does Stelbar Oil operate wells?
Stelbar Oil is the operator of record for wells in Kansas (431) and Colorado (58).
Does Stelbar Oil operate mostly oil or gas wells?
195 of Stelbar Oil's catalogued wells are oil wells and 37 are gas wells; the rest are injection, service or unclassified wells.
What is Stelbar Oil's deepest well?
Among wells with a published depth, 1 King in Weld, CO is the deepest at 9,321 ft.
Where Stelbar 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, “Stelbar Oil — well portfolio”, https://wellcensus.com/operators/stelbar-oil-5374 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).