Nuoil
Operator of record for 5 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: Nuoil Co. · Nuoil Co., Inc.
At a glance
Nuoil is the operator of record for 5 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 4 (80%) are plugged & abandoned. Its largest concentration is in Kansas, with 4 wells (80% of its portfolio).
Wells operated
5
Active
0
Plugged
4
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 4 |
| California | 1 |
Well mix
- Oil wells
- 2
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Nuoil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Nuoil operate?
Nuoil's catalogued wells are spread across 2 states: Kansas (4) and California (1). Its 4 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 Nuoil’s wells are active, plugged or orphaned?
0% of Nuoil's catalogued wells are active, 29 percentage points below the national share of 29%. 80% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Nuoil operate?
By product class, 2 (40%) 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 Helmley 'A' 1 in Stevens, KS at 6,225 ft. The wells listed below sit in Stevens (KS), Ness (KS), Ellis (KS) and Orange (CA). 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 Nuoil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Helmley 'A' 1 | 15-189-21145 | Plugged & abandoned | Oil | Stevens, KS | Nuoil Co., Inc. | 6,225 ft |
| Pfaff A 1 | 15-135-22946 | Plugged & abandoned | Other type | Ness, KS | Nuoil Co., Inc. | 4,455 ft |
| Rankin 1-33 | 15-051-24290 | Plugged & abandoned | Other type | Ellis, KS | Nuoil Co., Inc. | 3,970 ft |
| Lease by Nuoil Co. 3 | 04-059-05817 | Plugged & abandoned | Oil | Orange, CA | Nuoil Co. | — |
| Helmley 'B' 1 | 15-189-21225 | Other status | Other type | Stevens, KS | Nuoil Co., Inc. | — |
Deepest first where depth is published. See all 5 wells →
Frequently asked questions
How many wells does Nuoil operate?
Nuoil is the operator of record for 5 catalogued oil & gas wells, with the largest concentration in Kansas (4). Only wells in states WellCensus has ingested are counted.
How many of Nuoil's wells are still active?
0 of Nuoil's catalogued wells are active; 4 are plugged & abandoned.
In which states does Nuoil operate wells?
Nuoil is the operator of record for wells in Kansas (4) and California (1).
Does Nuoil operate mostly oil or gas wells?
2 of Nuoil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Nuoil's deepest well?
Among wells with a published depth, Helmley 'A' 1 in Stevens, KS is the deepest at 6,225 ft.
Where Nuoil'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, “Nuoil — well portfolio”, https://wellcensus.com/operators/nuoil-3626 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).