Neilson
Operator of record for 7 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Neilson is the operator of record for 7 catalogued U.S. oil & gas wells in 1 state. 4 (57%) are active, 3 (43%) plugged & abandoned. Its largest concentration is in Oklahoma, with 7 wells (100% of its portfolio).
Wells operated
7
Active
4
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 7 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 57%
Is this your company?
Claim Neilson to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Neilson operate?
Neilson's catalogued wells are spread across 1 state: Oklahoma (7). Its 7 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 Neilson’s wells are active, plugged or orphaned?
57% of Neilson's catalogued wells are active, 28 percentage points above the national share of 29%. 43% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Neilson operate?
By product class, 3 (43%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in Alfalfa (OK), Garfield (OK) and Grant (OK).
Notable wells operated by Neilson
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Betty Jo #2 | 35-003-21822 | Active | Other type | Alfalfa, OK | Neilson Inc | — |
| Bonnie Jean Swd #1-22 | 35-003-22228 | Active | Other type | Alfalfa, OK | Neilson Inc | — |
| League 3-1 #1 | 35-047-24328 | Active | Oil | Garfield, OK | Neilson Inc | — |
| Terra #1-36 | 35-047-24474 | Plugged & abandoned | Oil | Garfield, OK | Neilson Inc | — |
| Corey #1-36 | 35-047-24561 | Plugged & abandoned | Oil | Garfield, OK | Neilson Inc | — |
| H. Haskins #1-22 | 35-053-20872 | Plugged & abandoned | Other type | Grant, OK | Neilson Inc | — |
| Kerri Ann Swd #1-5 | 35-053-22722 | Active | Other type | Grant, OK | Neilson Inc | — |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Neilson operate?
Neilson is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Oklahoma (7). Only wells in states WellCensus has ingested are counted.
How many of Neilson's wells are still active?
4 of Neilson's catalogued wells are active; 3 are plugged & abandoned.
In which states does Neilson operate wells?
Neilson is the operator of record for wells in Oklahoma (7).
Does Neilson operate mostly oil or gas wells?
3 of Neilson's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Neilson'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, “Neilson — well portfolio”, https://wellcensus.com/operators/neilson-7956 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).