Dark Horse
Operator of record for 7 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Dark Horse is the operator of record for 7 catalogued U.S. oil & gas wells in 1 state. 6 (86%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Kansas, with 7 wells (100% of its portfolio).
Wells operated
7
Active
6
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 7 |
Well mix
- Oil wells
- 5
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 86%
Is this your company?
Claim Dark Horse to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Dark Horse operate?
Dark Horse's catalogued wells are spread across 1 state: Kansas (7). Its 7 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 Dark Horse’s wells are active, plugged or orphaned?
86% of Dark Horse's catalogued wells are active, 57 percentage points above the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Dark Horse operate?
By product class, 5 (71%) 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 C. R. Wood (Mance Unit) 1 in Leavenworth, KS at 1,570 ft.
Notable wells operated by Dark Horse
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| C. R. Wood (Mance Unit) 1 | 15-103-20893 | Active | Oil | Leavenworth, KS | Dark Horse | 1,570 ft |
| Kirby 1 | 15-103-20072 | Active | Oil | Leavenworth, KS | Dark Horse | 1,570 ft |
| Hennesy 3 | 15-103-20274 | Active | Oil | Leavenworth, KS | Dark Horse | 1,560 ft |
| Hennessey 1 | 15-103-20250 | Active | Oil | Leavenworth, KS | Dark Horse | 1,560 ft |
| Hennessey 2 | 15-103-20272 | Active | Injection | Leavenworth, KS | Dark Horse | 1,516 ft |
| Foster 1 | 15-103-21008 | Active | Oil | Leavenworth, KS | Dark Horse | 1,400 ft |
| Alexander-Wolters 16 | 15-103-21183 | Other status | Other type | Leavenworth, KS | Dark Horse | — |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Dark Horse operate?
Dark Horse is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Kansas (7). Only wells in states WellCensus has ingested are counted.
How many of Dark Horse's wells are still active?
6 of Dark Horse's catalogued wells are active; 0 are plugged & abandoned.
In which states does Dark Horse operate wells?
Dark Horse is the operator of record for wells in Kansas (7).
Does Dark Horse operate mostly oil or gas wells?
5 of Dark Horse's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Dark Horse's deepest well?
Among wells with a published depth, C. R. Wood (Mance Unit) 1 in Leavenworth, KS is the deepest at 1,570 ft.
Where Dark Horse'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, “Dark Horse — well portfolio”, https://wellcensus.com/operators/dark-horse-86788 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).