Mueller Oil
Operator of record for 43 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: MUELLER OIL COMPANY · Mueller Oil
At a glance
Mueller Oil is the operator of record for 43 catalogued U.S. oil & gas wells in 2 states. 16 (37%) are active, 17 (40%) plugged & abandoned and 4 flagged as orphaned. Its largest concentration is in Kansas, with 35 wells (81% of its portfolio).
Wells operated
43
Active
16
Plugged
17
Orphaned
4
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 35 |
| Oklahoma | 8 |
Well mix
- Oil wells
- 36
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 37%
Is this your company?
Claim Mueller Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mueller Oil operate?
Mueller Oil's catalogued wells are spread across 2 states: Kansas (35) and Oklahoma (8). Its 35 Kansas wells are 0.0% 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 Mueller Oil’s wells are active, plugged or orphaned?
37% of Mueller Oil's catalogued wells are active, 8 percentage points above the national share of 29%. 40% are plugged & abandoned, against 47% nationally. 4 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Mueller Oil operate?
By product class, 36 (84%) 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 Mueller SWD in Allen, KS at 1,178 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 Mueller Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Mueller SWD | 15-001-31346 | Active | Injection | Allen, KS | Mueller Oil | 1,178 ft |
| Farmer 7 Swd | 15-001-70384 | Plugged & abandoned | Injection | Allen, KS | Mueller Oil | 1,065 ft |
| Fudge 5 | 15-001-31721 | Active | Injection | Allen, KS | Mueller Oil | 945 ft |
| Mueller 5 | 15-001-27989 | Active | Oil | Allen, KS | Mueller Oil | 942 ft |
| Mueller 6 | 15-001-28905 | Active | Oil | Allen, KS | Mueller Oil | 920 ft |
| Mueller 4-Winj | 15-001-26388 | Active | Injection | Allen, KS | Mueller Oil | 915 ft |
| Mueller 3 | 15-001-24798 | Active | Oil | Allen, KS | Mueller Oil | 913 ft |
| Mueller 1 | 15-001-24454 | Active | Oil | Allen, KS | Mueller Oil | 910 ft |
| Mueller 2 | 15-001-24455 | Active | Oil | Allen, KS | Mueller Oil | 905 ft |
| Mueller 11 | 15-001-31130 | Active | Oil | Allen, KS | Mueller Oil | 905 ft |
| Mueller 10 | 15-001-31103 | Active | Oil | Allen, KS | Mueller Oil | 896 ft |
| Fudge 3 | 15-001-31104 | Active | Oil | Allen, KS | Mueller Oil | 896 ft |
Deepest first where depth is published. See all 43 wells →
Frequently asked questions
How many wells does Mueller Oil operate?
Mueller Oil is the operator of record for 43 catalogued oil & gas wells, with the largest concentration in Kansas (35). Only wells in states WellCensus has ingested are counted.
How many of Mueller Oil's wells are still active?
16 of Mueller Oil's catalogued wells are active; 17 are plugged & abandoned and 4 are flagged as orphaned.
In which states does Mueller Oil operate wells?
Mueller Oil is the operator of record for wells in Kansas (35) and Oklahoma (8).
Does Mueller Oil operate mostly oil or gas wells?
36 of Mueller Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mueller Oil's deepest well?
Among wells with a published depth, Mueller SWD in Allen, KS is the deepest at 1,178 ft.
Where Mueller 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, “Mueller Oil — well portfolio”, https://wellcensus.com/operators/mueller-oil-8621 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).