Koehn Max R
Operator of record for 9 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Koehn Max R is the operator of record for 9 catalogued U.S. oil & gas wells in 1 state. 8 (89%) are active, 1 (11%) plugged & abandoned. Its largest concentration is in Kansas, with 9 wells (100% of its portfolio).
Wells operated
9
Active
8
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 9 |
Well mix
- Oil wells
- 0
- Gas wells
- 9
- Shut-in
- 0
- Active share
- 89%
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Claim your operator profileWhere does Koehn Max R operate?
Koehn Max R's catalogued wells are spread across 1 state: Kansas (9). Its 9 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 Koehn Max R’s wells are active, plugged or orphaned?
89% of Koehn Max R's catalogued wells are active, 60 percentage points above the national share of 29%. 11% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Koehn Max R operate?
By product class, 0 (0%) are oil wells and 9 (100%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Western Land and Cattle Co. 1-16 in Haskell, KS at 2,900 ft.
Notable wells operated by Koehn Max R
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Western Land and Cattle Co. 1-16 | 15-081-20250 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,900 ft |
| Ralph Holloway 1 | 15-081-20327 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,900 ft |
| Western Farms 2 | 15-081-20259 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,850 ft |
| Longwood 1 | 15-081-20160 | Plugged & abandoned | Gas | Haskell, KS | Koehn, Max R. | 2,826 ft |
| Longwood 2 | 15-081-22024 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,817 ft |
| Koelling 3-30 | 15-081-21883 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,785 ft |
| Mcgehee 2-28 | 15-081-21580 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,780 ft |
| Curtis Koehn 1 | 15-081-20303 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,775 ft |
| Mcgehee 1 | 15-081-20059 | Active | Gas | Haskell, KS | Koehn, Max R. | 2,775 ft |
Deepest first where depth is published. See all 9 wells →
Frequently asked questions
How many wells does Koehn Max R operate?
Koehn Max R is the operator of record for 9 catalogued oil & gas wells, with the largest concentration in Kansas (9). Only wells in states WellCensus has ingested are counted.
How many of Koehn Max R's wells are still active?
8 of Koehn Max R's catalogued wells are active; 1 are plugged & abandoned.
In which states does Koehn Max R operate wells?
Koehn Max R is the operator of record for wells in Kansas (9).
Does Koehn Max R operate mostly oil or gas wells?
0 of Koehn Max R's catalogued wells are oil wells and 9 are gas wells; the rest are injection, service or unclassified wells.
What is Koehn Max R's deepest well?
Among wells with a published depth, Western Land and Cattle Co. 1-16 in Haskell, KS is the deepest at 2,900 ft.
Where Koehn Max R'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, “Koehn Max R — well portfolio”, https://wellcensus.com/operators/koehn-max-r-94705 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).