Gilbert Stewart Operating
Operator of record for 72 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: GILBERT-STEWART OPERATING LLC · Gilbert-Stewart Operating LLC
At a glance
Gilbert Stewart Operating is the operator of record for 72 catalogued U.S. oil & gas wells in 2 states. 38 (53%) are active, 26 (36%) plugged & abandoned. Its largest concentration is in Kansas, with 64 wells (89% of its portfolio).
Wells operated
72
Active
38
Plugged
26
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 64 |
| Colorado | 8 |
Well mix
- Oil wells
- 49
- Gas wells
- 0
- Shut-in
- 6
- Active share
- 53%
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Claim Gilbert Stewart Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Gilbert Stewart Operating operate?
Gilbert Stewart Operating's catalogued wells are spread across 2 states: Kansas (64) and Colorado (8). Its 64 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 Gilbert Stewart Operating’s wells are active, plugged or orphaned?
53% of Gilbert Stewart Operating's catalogued wells are active, 24 percentage points above the national share of 29%. 36% are plugged & abandoned, against 47% nationally. 6 wells (8%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Gilbert Stewart Operating operate?
By product class, 49 (68%) 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 6-3 Hoffman-Urban in Cheyenne, CO at 5,485 ft. The wells listed below sit in Cheyenne (CO) and Stafford (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 Gilbert Stewart Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 6-3 Hoffman-Urban | 05-017-06486 | Plugged & abandoned | Other type | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,485 ft |
| 24-1 Root | 05-017-06084 | Plugged & abandoned | Oil | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,464 ft |
| 1 Yeltsin | 05-017-07301 | Active | Oil | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,362 ft |
| 1 Miller | 05-017-07193 | Shut-in | Oil | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,343 ft |
| 2 Akers | 05-017-07224 | Shut-in | Oil | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,324 ft |
| 1 Miller-Rush | 05-017-07413 | Plugged & abandoned | Other type | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,315 ft |
| 12-1 Republican | 05-017-07382 | Active | Oil | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,305 ft |
| 7-1 Perot | 05-017-07326 | Active | Oil | Cheyenne, CO | Gilbert-Stewart Operating LLC | 5,301 ft |
| Rls 5 | 15-185-23490 | Active | Oil | Stafford, KS | Gilbert-Stewart Operating LLC | 3,850 ft |
| Rls 6 | 15-185-23854 | Active | Oil | Stafford, KS | Gilbert-Stewart Operating LLC | 3,825 ft |
| Rls 2 | 15-185-23263 | Active | Oil | Stafford, KS | Gilbert-Stewart Operating LLC | 3,810 ft |
| Rls 3 | 15-185-23276 | Plugged & abandoned | Oil | Stafford, KS | Gilbert-Stewart Operating LLC | 3,807 ft |
Deepest first where depth is published. See all 72 wells →
Frequently asked questions
How many wells does Gilbert Stewart Operating operate?
Gilbert Stewart Operating is the operator of record for 72 catalogued oil & gas wells, with the largest concentration in Kansas (64). Only wells in states WellCensus has ingested are counted.
How many of Gilbert Stewart Operating's wells are still active?
38 of Gilbert Stewart Operating's catalogued wells are active; 26 are plugged & abandoned.
In which states does Gilbert Stewart Operating operate wells?
Gilbert Stewart Operating is the operator of record for wells in Kansas (64) and Colorado (8).
Does Gilbert Stewart Operating operate mostly oil or gas wells?
49 of Gilbert Stewart Operating's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Gilbert Stewart Operating's deepest well?
Among wells with a published depth, 6-3 Hoffman-Urban in Cheyenne, CO is the deepest at 5,485 ft.
Where Gilbert 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, “Gilbert Stewart Operating — well portfolio”, https://wellcensus.com/operators/gilbert-stewart-operating-7145 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).