Stonebridge Operating
Operator of record for 1,089 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Stonebridge Operating is the operator of record for 1,089 catalogued U.S. oil & gas wells in 1 state. 821 (75%) are active, 184 (17%) plugged & abandoned and 3 flagged as orphaned. Its largest concentration is in Ohio, with 1,089 wells (100% of its portfolio).
Wells operated
1,089
Active
821
Plugged
184
Orphaned
3
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 1,089 |
Well mix
- Oil wells
- 1,089
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 75%
Is this your company?
Claim Stonebridge Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Stonebridge Operating operate?
Stonebridge Operating's catalogued wells are spread across 1 state: Ohio (1,089). Its 1,089 Ohio wells are 0.4% of the 242,052 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 Stonebridge Operating’s wells are active, plugged or orphaned?
75% of Stonebridge Operating's catalogued wells are active, 47 percentage points above the national share of 29%. 17% are plugged & abandoned, against 47% nationally. 3 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Stonebridge Operating operate?
By product class, 1,089 (100%) 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 Rummer R 2 in Washington, OH at 6,442 ft. The wells listed below sit in Washington (OH) and Noble (OH).
Notable wells operated by Stonebridge Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Rummer R 2 | 34-167-27949 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,442 ft |
| Cook 2 | 34-167-28211 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,371 ft |
| Murray 1 | 34-167-28510 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,353 ft |
| Smith H 1 | 34-121-23013 | Active | Oil | Noble, OH | Stonebridge Operating Co LLC | 6,328 ft |
| Wells G 1 | 34-167-27975 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,315 ft |
| Rummer R 1 | 34-167-27950 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,302 ft |
| Noon John L 1 | 34-121-21776 | Active | Oil | Noble, OH | Stonebridge Operating Co LLC | 6,256 ft |
| Henniger C 1 | 34-167-28053 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,250 ft |
| Welch 1 | 34-167-28054 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,244 ft |
| Mns Productions Inc 1 | 34-167-27974 | Active | Oil | Washington, OH | Stonebridge Operating Co LLC | 6,244 ft |
| Noon John R 2 | 34-121-21778 | Active | Oil | Noble, OH | Stonebridge Operating Co LLC | 6,235 ft |
| T Michael 1 | 34-121-22849 | Plugged & abandoned | Oil | Noble, OH | Stonebridge Operating Co LLC | 6,216 ft |
Deepest first where depth is published. See all 1,089 wells →
Frequently asked questions
How many wells does Stonebridge Operating operate?
Stonebridge Operating is the operator of record for 1,089 catalogued oil & gas wells, with the largest concentration in Ohio (1,089). Only wells in states WellCensus has ingested are counted.
How many of Stonebridge Operating's wells are still active?
821 of Stonebridge Operating's catalogued wells are active; 184 are plugged & abandoned and 3 are flagged as orphaned.
In which states does Stonebridge Operating operate wells?
Stonebridge Operating is the operator of record for wells in Ohio (1,089).
Does Stonebridge Operating operate mostly oil or gas wells?
1,089 of Stonebridge Operating's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Stonebridge Operating's deepest well?
Among wells with a published depth, Rummer R 2 in Washington, OH is the deepest at 6,442 ft.
Where Stonebridge Operating'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, “Stonebridge Operating — well portfolio”, https://wellcensus.com/operators/stonebridge-operating-76566 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).