Samco Investments
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Samco Investments is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. 3 (75%) are active, 1 (25%) plugged & abandoned. Its largest concentration is in Kansas, with 4 wells (100% of its portfolio).
Wells operated
4
Active
3
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 4 |
Well mix
- Oil wells
- 2
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 75%
Is this your company?
Claim Samco Investments to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Samco Investments operate?
Samco Investments's catalogued wells are spread across 1 state: Kansas (4). 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 Samco Investments’s wells are active, plugged or orphaned?
75% of Samco Investments's catalogued wells are active, 46 percentage points above the national share of 29%. 25% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Samco Investments operate?
By product class, 2 (50%) 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 Mahoney, Dorothy 3-23 in Russell, KS at 3,450 ft.
Notable wells operated by Samco Investments
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Mahoney, Dorothy 3-23 | 15-167-22589 | Active | Oil | Russell, KS | Samco Investments | 3,450 ft |
| Lester Corp 1-Swd | 15-167-22257 | Active | Injection | Russell, KS | Samco Investments | 3,277 ft |
| Mahoney 4-23 | 15-167-22688 | Active | Oil | Russell, KS | Samco Investments | 3,211 ft |
| Steinle 1 | 15-167-21398 | Plugged & abandoned | Other type | Russell, KS | Samco Investments | 615 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Samco Investments operate?
Samco Investments is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Kansas (4). Only wells in states WellCensus has ingested are counted.
How many of Samco Investments's wells are still active?
3 of Samco Investments's catalogued wells are active; 1 are plugged & abandoned.
In which states does Samco Investments operate wells?
Samco Investments is the operator of record for wells in Kansas (4).
Does Samco Investments operate mostly oil or gas wells?
2 of Samco Investments's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Samco Investments's deepest well?
Among wells with a published depth, Mahoney, Dorothy 3-23 in Russell, KS is the deepest at 3,450 ft.
Where Samco Investments'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, “Samco Investments — well portfolio”, https://wellcensus.com/operators/samco-investments-102207 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).