Okmar Oil
Operator of record for 327 catalogued wells across 5 states. Every well below links to its full registry page.
Filed as: OKMAR OIL CO · OKMAR OIL COMPANY · Okmar Oil Company
At a glance
Okmar Oil is the operator of record for 327 catalogued U.S. oil & gas wells in 5 states. 7 (2%) are active, 314 (96%) plugged & abandoned. Its largest concentration is in Kansas, with 188 wells (57% of its portfolio).
Wells operated
327
Active
7
Plugged
314
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 188 |
| Colorado | 118 |
| Oklahoma | 11 |
| Wyoming | 9 |
| West Virginia | 1 |
Well mix
- Oil wells
- 146
- Gas wells
- 10
- Shut-in
- 0
- Active share
- 2%
Is this your company?
Claim Okmar Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Okmar Oil operate?
Okmar Oil's catalogued wells are spread across 5 states: Kansas (188), Colorado (118), Oklahoma (11), Wyoming (9) and West Virginia (1). Its 118 Colorado wells are 0.1% 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 Okmar Oil’s wells are active, plugged or orphaned?
2% of Okmar Oil's catalogued wells are active, 27 percentage points below the national share of 29%. 96% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Okmar Oil operate?
By product class, 146 (45%) are oil wells and 10 (3%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Krejci-Federal 1 in Niobrara, WY at 7,767 ft. The wells listed below sit in Niobrara (WY) and Weld (CO). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Okmar Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Krejci-Federal 1 | 49-027-20222 | Plugged & abandoned | Oil | Niobrara, WY | Okmar Oil Company | 7,767 ft |
| 1-1134 State | 05-123-05868 | Plugged & abandoned | Oil | Weld, CO | Okmar Oil Company | 7,121 ft |
| 2 State-Vim | 05-123-05867 | Plugged & abandoned | Other type | Weld, CO | Okmar Oil Co | 7,046 ft |
| 1 Vigor-State | 05-123-07122 | Plugged & abandoned | Other type | Weld, CO | Okmar Oil Co | 6,911 ft |
| 1 Wyatt Ranch | 05-123-07119 | Plugged & abandoned | Other type | Weld, CO | Okmar Oil Co | 6,885 ft |
| 2 Vigor-State | 05-123-07195 | Plugged & abandoned | Other type | Weld, CO | Okmar Oil Co | 6,865 ft |
| 2 Klinginsmith | 05-123-07100 | Plugged & abandoned | Oil | Weld, CO | Okmar Oil Co | 6,840 ft |
| 1 Klinginsmith | 05-123-07088 | Plugged & abandoned | Oil | Weld, CO | Okmar Oil Co | 6,819 ft |
| 1 Peterson | 05-123-07095 | Plugged & abandoned | Other type | Weld, CO | Okmar Oil Co | 6,803 ft |
| 4 Klinginsmith | 05-123-05958 | Plugged & abandoned | Other type | Weld, CO | Okmar Oil Co | 6,788 ft |
| 1 Carter 'A' | 05-123-07166 | Plugged & abandoned | Oil | Weld, CO | Okmar Oil Co | 6,765 ft |
| 1 Carter | 05-123-07120 | Plugged & abandoned | Oil | Weld, CO | Okmar Oil Co | 6,730 ft |
Deepest first where depth is published. See all 327 wells →
Frequently asked questions
How many wells does Okmar Oil operate?
Okmar Oil is the operator of record for 327 catalogued oil & gas wells, with the largest concentration in Kansas (188). Only wells in states WellCensus has ingested are counted.
How many of Okmar Oil's wells are still active?
7 of Okmar Oil's catalogued wells are active; 314 are plugged & abandoned.
In which states does Okmar Oil operate wells?
Okmar Oil is the operator of record for wells in Kansas (188), Colorado (118), Oklahoma (11), Wyoming (9) and West Virginia (1).
Does Okmar Oil operate mostly oil or gas wells?
146 of Okmar Oil's catalogued wells are oil wells and 10 are gas wells; the rest are injection, service or unclassified wells.
What is Okmar Oil's deepest well?
Among wells with a published depth, Krejci-Federal 1 in Niobrara, WY is the deepest at 7,767 ft.
Where Okmar Oil's wells are
- Oil & gas wells in Kansas· 188 operated by Okmar Oil
- Oil & gas wells in Colorado· 118 operated by Okmar Oil
- Oil & gas wells in Oklahoma· 11 operated by Okmar Oil
- Oil & gas wells in Wyoming· 9 operated by Okmar Oil
- Oil & gas wells in West Virginia· 1 operated by Okmar Oil
- Largest U.S. well operators
- All well operators
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, “Okmar Oil — well portfolio”, https://wellcensus.com/operators/okmar-oil-3014 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).