Cambern Rex
Operator of record for 32 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cambern Rex is the operator of record for 32 catalogued U.S. oil & gas wells in 1 state. 1 (3%) are active, 25 (78%) plugged & abandoned. Its largest concentration is in Kansas, with 32 wells (100% of its portfolio).
Wells operated
32
Active
1
Plugged
25
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 32 |
Well mix
- Oil wells
- 18
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 3%
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Claim Cambern Rex to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Cambern Rex operate?
Cambern Rex's catalogued wells are spread across 1 state: Kansas (32). Its 32 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 Cambern Rex’s wells are active, plugged or orphaned?
3% of Cambern Rex's catalogued wells are active, 26 percentage points below the national share of 29%. 78% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Cambern Rex operate?
By product class, 18 (56%) 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 Winsor 2 in Marion, KS at 3,478 ft. The wells listed below sit in Marion (KS), Russell (KS) and Butler (KS).
Notable wells operated by Cambern Rex
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Winsor 2 | 15-115-72629 | Plugged & abandoned | Oil | Marion, KS | Cambern, Rex | 3,478 ft |
| Maier 7 | 15-167-21941 | Plugged & abandoned | Oil | Russell, KS | Cambern, Rex | 3,390 ft |
| Krug, F. 4 | 15-167-05305 | Plugged & abandoned | Oil | Russell, KS | Cambern, Rex | 3,348 ft |
| Maier 10 | 15-167-23075 | Other status | Oil | Russell, KS | Cambern, Rex | 3,300 ft |
| Seward 1 | 15-015-23553 | Plugged & abandoned | Other type | Butler, KS | Cambern, Rex | 3,235 ft |
| Connell 2 | 15-015-19043 | Plugged & abandoned | Injection | Butler, KS | Cambern, Rex | 3,185 ft |
| Connell 1 | 15-015-21130 | Plugged & abandoned | Oil | Butler, KS | Cambern, Rex | 3,173 ft |
| Bannon 1 | 15-015-23627 | Plugged & abandoned | Other type | Butler, KS | Cambern, Rex | 3,137 ft |
| Furman 8 | 15-015-19029 | Plugged & abandoned | Oil | Butler, KS | Cambern, Rex | 3,100 ft |
| Kehres 2 | 15-015-23679 | Plugged & abandoned | Other type | Butler, KS | Cambern, Rex | 2,859 ft |
| Leonhard 1 | 15-015-23579 | Plugged & abandoned | Oil | Butler, KS | Cambern, Rex | 2,857 ft |
| Neville 1 | 15-015-23558 | Plugged & abandoned | Oil | Butler, KS | Cambern, Rex | 2,830 ft |
Deepest first where depth is published. See all 32 wells →
Frequently asked questions
How many wells does Cambern Rex operate?
Cambern Rex is the operator of record for 32 catalogued oil & gas wells, with the largest concentration in Kansas (32). Only wells in states WellCensus has ingested are counted.
How many of Cambern Rex's wells are still active?
1 of Cambern Rex's catalogued wells are active; 25 are plugged & abandoned.
In which states does Cambern Rex operate wells?
Cambern Rex is the operator of record for wells in Kansas (32).
Does Cambern Rex operate mostly oil or gas wells?
18 of Cambern Rex's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Cambern Rex's deepest well?
Among wells with a published depth, Winsor 2 in Marion, KS is the deepest at 3,478 ft.
Where Cambern Rex'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, “Cambern Rex — well portfolio”, https://wellcensus.com/operators/cambern-rex-79197 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).