Stewart Operating
Operator of record for 5 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: STEWART OPERATING · Stewart Operating
At a glance
Stewart Operating is the operator of record for 5 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 2 (40%) are plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Oklahoma, with 3 wells (60% of its portfolio).
Wells operated
5
Active
0
Plugged
2
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 3 |
| Kansas | 2 |
Well mix
- Oil wells
- 5
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Stewart Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Stewart Operating operate?
Stewart Operating's catalogued wells are spread across 2 states: Oklahoma (3) and Kansas (2). Its 3 Oklahoma wells are 0.0% of the 456,595 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 Stewart Operating’s wells are active, plugged or orphaned?
0% of Stewart Operating's catalogued wells are active, 29 percentage points below the national share of 29%. 40% are plugged & abandoned, against 47% nationally. 2 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Stewart Operating operate?
By product class, 5 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in Tulsa (OK) and Allen (KS). 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 Stewart Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Turkey Mountain #2-B | 35-143-00768 | Plugged & abandoned | Oil | Tulsa, OK | Stewart Operating | — |
| Middendorf W6bt | 15-001-02206 | Orphaned | Oil | Allen, KS | Stewart Operating | — |
| Middendorf 4-B | 15-001-02207 | Orphaned | Oil | Allen, KS | Stewart Operating | — |
| Turkey Mtn #1-C | 35-143-23880 | Other status | Oil | Tulsa, OK | Stewart Operating | — |
| Turkey Mtn #9 | 35-143-75050 | Plugged & abandoned | Oil | Tulsa, OK | Stewart Operating | — |
Deepest first where depth is published. See all 5 wells →
Frequently asked questions
How many wells does Stewart Operating operate?
Stewart Operating is the operator of record for 5 catalogued oil & gas wells, with the largest concentration in Oklahoma (3). Only wells in states WellCensus has ingested are counted.
How many of Stewart Operating's wells are still active?
0 of Stewart Operating's catalogued wells are active; 2 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Stewart Operating operate wells?
Stewart Operating is the operator of record for wells in Oklahoma (3) and Kansas (2).
Does Stewart Operating operate mostly oil or gas wells?
5 of Stewart Operating's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Stewart Operating'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, “Stewart Operating — well portfolio”, https://wellcensus.com/operators/stewart-operating-6599 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).