Petro Evaluation Services
Operator of record for 193 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Petro Evaluation Services is the operator of record for 193 catalogued U.S. oil & gas wells in 1 state. 33 (17%) are active, 127 (66%) plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Ohio, with 193 wells (100% of its portfolio).
Wells operated
193
Active
33
Plugged
127
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 193 |
Well mix
- Oil wells
- 192
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 17%
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Claim Petro Evaluation Services to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Petro Evaluation Services operate?
Petro Evaluation Services's catalogued wells are spread across 1 state: Ohio (193). Its 193 Ohio wells are 0.1% 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 Petro Evaluation Services’s wells are active, plugged or orphaned?
17% of Petro Evaluation Services's catalogued wells are active, 12 percentage points below the national share of 29%. 66% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Petro Evaluation Services operate?
By product class, 192 (99%) 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 Bonifant Unit 1 in Tuscarawas, OH at 6,929 ft. The wells listed below sit in Tuscarawas (OH), Stark (OH), Coshocton (OH) and Wayne (OH).
Notable wells operated by Petro Evaluation Services
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Bonifant Unit 1 | 34-157-25125 | Plugged & abandoned | Oil | Tuscarawas, OH | Petro Evaluation Services Inc | 6,929 ft |
| Schalmo Unit 1-K | 34-151-25148 | Plugged & abandoned | Oil | Stark, OH | Petro Evaluation Services Inc | 6,868 ft |
| Karr 1 | 34-031-26425 | Plugged & abandoned | Oil | Coshocton, OH | Petro Evaluation Services Inc | 6,048 ft |
| Hoffer Unit 2 | 34-169-24987 | Other status | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,800 ft |
| Erdos 2 | 34-169-25003 | Active | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,711 ft |
| Armstrong 3 | 34-169-24858 | Plugged & abandoned | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,700 ft |
| Gasser Unit 1 | 34-169-24977 | Other status | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,700 ft |
| Erdos 1-A | 34-169-24998 | Active | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,680 ft |
| Jaquet Unit 3 | 34-169-25029 | Active | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,676 ft |
| Hoffer Robert 1-A | 34-169-25053 | Plugged & abandoned | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,675 ft |
| Hoffer Unit 1 | 34-169-24971 | Plugged & abandoned | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,628 ft |
| Armstrong R&r 4 | 34-169-25309 | Active | Oil | Wayne, OH | Petro Evaluation Services Inc | 5,625 ft |
Deepest first where depth is published. See all 193 wells →
Frequently asked questions
How many wells does Petro Evaluation Services operate?
Petro Evaluation Services is the operator of record for 193 catalogued oil & gas wells, with the largest concentration in Ohio (193). Only wells in states WellCensus has ingested are counted.
How many of Petro Evaluation Services's wells are still active?
33 of Petro Evaluation Services's catalogued wells are active; 127 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Petro Evaluation Services operate wells?
Petro Evaluation Services is the operator of record for wells in Ohio (193).
Does Petro Evaluation Services operate mostly oil or gas wells?
192 of Petro Evaluation Services's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Petro Evaluation Services's deepest well?
Among wells with a published depth, Bonifant Unit 1 in Tuscarawas, OH is the deepest at 6,929 ft.
Where Petro Evaluation Services'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, “Petro Evaluation Services — well portfolio”, https://wellcensus.com/operators/petro-evaluation-services-76346 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).