Sohio
Operator of record for 16 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: SOHIO · Sohio Corporation
At a glance
Sohio is the operator of record for 16 catalogued U.S. oil & gas wells in 2 states. 2 (13%) are active, 9 (56%) plugged & abandoned. Its largest concentration is in Kentucky, with 9 wells (56% of its portfolio).
Wells operated
16
Active
2
Plugged
9
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 9 |
| Arkansas | 7 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 13%
Is this your company?
Claim Sohio to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Sohio operate?
Sohio's catalogued wells are spread across 2 states: Kentucky (9) and Arkansas (7). Its 7 Arkansas wells are 0.0% of the 33,791 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 Sohio’s wells are active, plugged or orphaned?
13% of Sohio's catalogued wells are active, 16 percentage points below the national share of 29%. 56% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Sohio operate?
By product class, 9 (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 Annie Smith "B" 1 in Union, AR at 6,410 ft. The wells listed below sit in Union (AR), Columbia (AR), Webster (KY), Ouachita (AR), Union (KY) and Henderson (KY). 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 Sohio
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Annie Smith "B" 1 | 03-139-00943 | Plugged & abandoned | Oil | Union, AR | Sohio Corporation | 6,410 ft |
| Smart, J F D-5 | 03-027-01574 | Plugged & abandoned | Oil | Columbia, AR | Sohio Corporation | 3,600 ft |
| Smart, J W A-1 | 03-027-01573 | Plugged & abandoned | Oil | Columbia, AR | Sohio Corporation | 3,503 ft |
| Green, F S "B" 2 | 03-027-00095 | Plugged & abandoned | Oil | Columbia, AR | Sohio Corporation | 3,455 ft |
| Williams, J H 1 | KGS record 2041417 | Plugged & abandoned | Other type | Webster, KY | Sohio | 3,209 ft |
| Buck, G C 4 | 03-027-00134 | Plugged & abandoned | Oil | Columbia, AR | Sohio Corporation | 3,065 ft |
| Haltom Est B-2 | 03-103-00911 | Plugged & abandoned | Oil | Ouachita, AR | Sohio Corporation | 2,577 ft |
| Rideout, M A 1 | KGS record 2041909 | Active | Oil | Webster, KY | Sohio | 2,555 ft |
| Hancock 4 | KGS record 2039057 | Active | Oil | Union, KY | Sohio | 2,524 ft |
| Rideout, M A 2 | KGS record 2041918 | Plugged & abandoned | Other type | Webster, KY | Sohio | 2,496 ft |
| Green, D M "C" 3 | 03-027-00091 | Plugged & abandoned | Oil | Columbia, AR | Sohio Corporation | 2,495 ft |
| Overfield 2 | KGS record 2019872 | Other status | Other type | Henderson, KY | Sohio | 675 ft |
Deepest first where depth is published. See all 16 wells →
Frequently asked questions
How many wells does Sohio operate?
Sohio is the operator of record for 16 catalogued oil & gas wells, with the largest concentration in Kentucky (9). Only wells in states WellCensus has ingested are counted.
How many of Sohio's wells are still active?
2 of Sohio's catalogued wells are active; 9 are plugged & abandoned.
In which states does Sohio operate wells?
Sohio is the operator of record for wells in Kentucky (9) and Arkansas (7).
Does Sohio operate mostly oil or gas wells?
9 of Sohio's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Sohio's deepest well?
Among wells with a published depth, Annie Smith "B" 1 in Union, AR is the deepest at 6,410 ft.
Where Sohio'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, “Sohio — well portfolio”, https://wellcensus.com/operators/sohio-120572 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).