Annarock Petroleum
Operator of record for 25 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Annarock Petroleum is the operator of record for 25 catalogued U.S. oil & gas wells in 1 state. 12 (48%) are active, 13 (52%) plugged & abandoned. Its largest concentration is in Ohio, with 25 wells (100% of its portfolio).
Wells operated
25
Active
12
Plugged
13
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 25 |
Well mix
- Oil wells
- 25
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 48%
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Claim Annarock Petroleum to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Annarock Petroleum operate?
Annarock Petroleum's catalogued wells are spread across 1 state: Ohio (25). Its 25 Ohio wells are 0.0% 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 Annarock Petroleum’s wells are active, plugged or orphaned?
48% of Annarock Petroleum's catalogued wells are active, 19 percentage points above the national share of 29%. 52% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Annarock Petroleum operate?
By product class, 25 (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 Hughes 1 in Mahoning, OH at 5,200 ft. The wells listed below sit in Mahoning (OH) and Trumbull (OH).
Notable wells operated by Annarock Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hughes 1 | 34-099-21542 | Active | Oil | Mahoning, OH | Annarock Petroleum LLC | 5,200 ft |
| St Mary 1 | 34-155-20958 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 5,098 ft |
| Cebula Robert J & Geneva 1 | 34-155-21487 | Active | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,876 ft |
| Peigowski 3 | 34-155-22463 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,875 ft |
| Youngstown Airport 11 | 34-155-21578 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,839 ft |
| Hunkus Unit 2 | 34-155-21750 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,774 ft |
| Swartz-Thurber Unit 1 | 34-155-21735 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,734 ft |
| Hunkus Unit 1 | 34-155-21845 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,733 ft |
| Crain 1 | 34-155-22823 | Active | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,714 ft |
| Jones Unit 1 | 34-155-21980 | Active | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,695 ft |
| Carr 1 | 34-155-21432 | Plugged & abandoned | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,675 ft |
| Williams-Wade Unit 1 | 34-155-21790 | Active | Oil | Trumbull, OH | Annarock Petroleum LLC | 4,670 ft |
Deepest first where depth is published. See all 25 wells →
Frequently asked questions
How many wells does Annarock Petroleum operate?
Annarock Petroleum is the operator of record for 25 catalogued oil & gas wells, with the largest concentration in Ohio (25). Only wells in states WellCensus has ingested are counted.
How many of Annarock Petroleum's wells are still active?
12 of Annarock Petroleum's catalogued wells are active; 13 are plugged & abandoned.
In which states does Annarock Petroleum operate wells?
Annarock Petroleum is the operator of record for wells in Ohio (25).
Does Annarock Petroleum operate mostly oil or gas wells?
25 of Annarock Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Annarock Petroleum's deepest well?
Among wells with a published depth, Hughes 1 in Mahoning, OH is the deepest at 5,200 ft.
Where Annarock Petroleum'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, “Annarock Petroleum — well portfolio”, https://wellcensus.com/operators/annarock-petroleum-76971 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).