Walker Willis L
Operator of record for 2 catalogued wells across 2 states. Every well below links to its full registry page.
At a glance
Walker Willis L is the operator of record for 2 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 2 (100%) are plugged & abandoned. Its largest concentration is in Illinois, with 1 wells (50% of its portfolio).
Wells operated
2
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 1 |
| Montana | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Walker Willis L operate?
Walker Willis L's catalogued wells are spread across 2 states: Illinois (1) and Montana (1). Its 1 Montana wells are 0.0% of the 42,011 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 Willis L’s wells are active, plugged or orphaned?
0% of Walker Willis L'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 Willis L 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 Sumner 1 in Toole, MT at 1,690 ft. The wells listed below sit in Toole (MT) and Schuyler (IL).
Notable wells operated by Walker Willis L
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Sumner 1 | 25-101-22397 | Plugged & abandoned | Other type | Toole, MT | Walker, Willis L. | 1,690 ft |
| Tolley, Winnifred Trust #1 1 | 12-169-20487 | Plugged & abandoned | Other type | Schuyler, IL | Walker, Willis L. | 665 ft |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Walker Willis L operate?
Walker Willis L is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Illinois (1). Only wells in states WellCensus has ingested are counted.
How many of Walker Willis L's wells are still active?
0 of Walker Willis L's catalogued wells are active; 2 are plugged & abandoned.
In which states does Walker Willis L operate wells?
Walker Willis L is the operator of record for wells in Illinois (1) and Montana (1).
Does Walker Willis L operate mostly oil or gas wells?
0 of Walker Willis L's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Walker Willis L's deepest well?
Among wells with a published depth, Sumner 1 in Toole, MT is the deepest at 1,690 ft.
Where Walker Willis L'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 Willis L — well portfolio”, https://wellcensus.com/operators/walker-willis-l-109974 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).