Walker Ervin Gilbert
Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Walker Ervin Gilbert is the operator of record for 1 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (100%) are plugged & abandoned. Its largest concentration is in Kansas, with 1 wells (100% of its portfolio).
Wells operated
1
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Walker Ervin Gilbert to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Walker Ervin Gilbert operate?
Walker Ervin Gilbert's catalogued wells are spread across 1 state: Kansas (1). Its 1 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 Walker Ervin Gilbert’s wells are active, plugged or orphaned?
0% of Walker Ervin Gilbert's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Walker Ervin Gilbert operate?
By product class, 0 (0%) 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 Arthur F. Madl 1 in Franklin, KS at 850 ft.
Notable wells operated by Walker Ervin Gilbert
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Arthur F. Madl 1 | 15-059-22926 | Plugged & abandoned | Other type | Franklin, KS | Walker, Ervin Gilbert | 850 ft |
Deepest first where depth is published. See all 1 wells →
Frequently asked questions
How many wells does Walker Ervin Gilbert operate?
Walker Ervin Gilbert is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in Kansas (1). Only wells in states WellCensus has ingested are counted.
How many of Walker Ervin Gilbert's wells are still active?
0 of Walker Ervin Gilbert's catalogued wells are active; 1 are plugged & abandoned.
In which states does Walker Ervin Gilbert operate wells?
Walker Ervin Gilbert is the operator of record for wells in Kansas (1).
Does Walker Ervin Gilbert operate mostly oil or gas wells?
0 of Walker Ervin Gilbert's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Walker Ervin Gilbert's deepest well?
Among wells with a published depth, Arthur F. Madl 1 in Franklin, KS is the deepest at 850 ft.
Where Walker Ervin Gilbert'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, “Walker Ervin Gilbert — well portfolio”, https://wellcensus.com/operators/walker-ervin-gilbert-132203 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).