Jm Colvin & Assoc
Operator of record for 18 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Jm Colvin & Assoc is the operator of record for 18 catalogued U.S. oil & gas wells in 1 state. 13 (72%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Pennsylvania, with 18 wells (100% of its portfolio).
Wells operated
18
Active
13
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 18 |
Well mix
- Oil wells
- 16
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 72%
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Claim Jm Colvin & Assoc to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Jm Colvin & Assoc operate?
Jm Colvin & Assoc's catalogued wells are spread across 1 state: Pennsylvania (18). Its 18 Pennsylvania wells are 0.0% of the 224,189 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 Jm Colvin & Assoc’s wells are active, plugged or orphaned?
72% of Jm Colvin & Assoc's catalogued wells are active, 43 percentage points above the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Jm Colvin & Assoc operate?
By product class, 16 (89%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Jm Colvin & Assoc
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Schrecengost S8 | 37-121-42113 | Other status | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Schrecengost S6 | 37-121-42111 | Other status | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Schrecengost S7 | 37-121-42112 | Other status | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G1 | 37-121-22767 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G2 | 37-121-23079 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G4 | 37-121-23081 | Other status | Other type | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G7 | 37-121-23090 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G-8 | 37-121-23296 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G-12 | 37-121-23344 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman 14 | 37-121-23474 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman 15 | 37-121-23475 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
| Hoffman G-11 | 37-121-23343 | Active | Oil | Venango, PA | Jm Colvin & Assoc Inc | — |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Jm Colvin & Assoc operate?
Jm Colvin & Assoc is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in Pennsylvania (18). Only wells in states WellCensus has ingested are counted.
How many of Jm Colvin & Assoc's wells are still active?
13 of Jm Colvin & Assoc's catalogued wells are active; 0 are plugged & abandoned.
In which states does Jm Colvin & Assoc operate wells?
Jm Colvin & Assoc is the operator of record for wells in Pennsylvania (18).
Does Jm Colvin & Assoc operate mostly oil or gas wells?
16 of Jm Colvin & Assoc's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Jm Colvin & Assoc'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, “Jm Colvin & Assoc — well portfolio”, https://wellcensus.com/operators/jm-colvin-assoc-106300 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).