Somoco
Operator of record for 19 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Somoco is the operator of record for 19 catalogued U.S. oil & gas wells in 1 state. 6 (32%) are active, 8 (42%) plugged & abandoned. Its largest concentration is in Michigan, with 19 wells (100% of its portfolio).
Wells operated
19
Active
6
Plugged
8
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 19 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 32%
Is this your company?
Claim Somoco to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Somoco operate?
Somoco's catalogued wells are spread across 1 state: Michigan (19). Its 19 Michigan wells are 0.0% of the 85,673 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 Somoco’s wells are active, plugged or orphaned?
32% of Somoco's catalogued wells are active, 3 percentage points above the national share of 29%. 42% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Somoco operate?
By product class, 0 (0%) 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 State Northville & Consumers Power 1-6 in Wayne, MI at 4,587 ft. The wells listed below sit in Wayne (MI), Oakland (MI), Livingston (MI) and Washtenaw (MI).
Notable wells operated by Somoco
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| State Northville & Consumers Power 1-6 | 21-163-40758 | Active | Other type | Wayne, MI | Somoco Inc | 4,587 ft |
| State Northville 1-12 | 21-163-40920 | Active | Other type | Wayne, MI | Somoco Inc | 4,480 ft |
| Comerica Bank Trustee 1-29 Hd2 | 21-125-44547 | Plugged & abandoned | Other type | Oakland, MI | Somoco Inc | 4,182 ft |
| Delta Trucking 1-17 | 21-125-40302 | Active | Other type | Oakland, MI | Somoco Inc | 4,133 ft |
| Slaybaugh, Harold 1-29b | 21-125-43868 | Plugged & abandoned | Other type | Oakland, MI | Somoco Inc | 4,000 ft |
| Danto & Lawton 1-21a | 21-125-39272 | Plugged & abandoned | Other type | Oakland, MI | Somoco Inc | 3,962 ft |
| State Northville & Consumers Power 2-6 | 21-163-45080 | Active | Other type | Wayne, MI | Somoco Inc | 3,900 ft |
| Horning 1-24 | 21-093-42803 | Plugged & abandoned | Other type | Livingston, MI | Somoco Inc | 3,875 ft |
| Ehlers 1-22 | 21-125-39069 | Plugged & abandoned | Other type | Oakland, MI | Somoco Inc | 3,795 ft |
| Danto & Lawton 2-21a | 21-125-40612 | Plugged & abandoned | Other type | Oakland, MI | Somoco Inc | 3,748 ft |
| Quinney 1-24 | 21-125-40081 | Active | Other type | Oakland, MI | Somoco Inc | 3,746 ft |
| Schoenrock 1-5 | 21-161-40481 | Plugged & abandoned | Other type | Washtenaw, MI | Somoco Inc | 3,650 ft |
Deepest first where depth is published. See all 19 wells →
Frequently asked questions
How many wells does Somoco operate?
Somoco is the operator of record for 19 catalogued oil & gas wells, with the largest concentration in Michigan (19). Only wells in states WellCensus has ingested are counted.
How many of Somoco's wells are still active?
6 of Somoco's catalogued wells are active; 8 are plugged & abandoned.
In which states does Somoco operate wells?
Somoco is the operator of record for wells in Michigan (19).
Does Somoco operate mostly oil or gas wells?
0 of Somoco's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Somoco's deepest well?
Among wells with a published depth, State Northville & Consumers Power 1-6 in Wayne, MI is the deepest at 4,587 ft.
Where Somoco'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, “Somoco — well portfolio”, https://wellcensus.com/operators/somoco-128245 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).