Colonial Oil & Gas
Operator of record for 3 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: COLONIAL OIL & GAS CORP · Colonial Oil & Gas Corp.
At a glance
Colonial Oil & Gas is the operator of record for 3 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 0 (0%) are plugged & abandoned and 3 flagged as orphaned. Its largest concentration is in New York, with 2 wells (67% of its portfolio).
Wells operated
3
Active
0
Plugged
0
Orphaned
3
Portfolio by state
| State | Wells |
|---|---|
| New York | 2 |
| Pennsylvania | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 3
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Colonial Oil & Gas operate?
Colonial Oil & Gas's catalogued wells are spread across 2 states: New York (2) and Pennsylvania (1). Its 2 New York wells are 0.0% of the 46,514 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 Colonial Oil & Gas’s wells are active, plugged or orphaned?
0% of Colonial Oil & Gas's catalogued wells are active, 29 percentage points below the national share of 29%. 0% 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 Colonial Oil & Gas operate?
By product class, 0 (0%) are oil wells and 3 (100%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Kerberle 1 in Monroe, NY at 2,200 ft. The wells listed below sit in Monroe (NY) and Westmoreland (PA). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Colonial Oil & Gas
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Kerberle 1 | 31-055-10921 | Orphaned | Gas | Monroe, NY | Colonial Oil & Gas Corp. | 2,200 ft |
| Hazen 1 | 31-055-04502 | Orphaned | Gas | Monroe, NY | Colonial Oil & Gas Corp. | 2,187 ft |
| Thomas Bruno 1001 | 37-129-20549 | Orphaned | Gas | Westmoreland, PA | Colonial Oil & Gas Corp | — |
Deepest first where depth is published. See all 3 wells →
Frequently asked questions
How many wells does Colonial Oil & Gas operate?
Colonial Oil & Gas is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in New York (2). Only wells in states WellCensus has ingested are counted.
How many of Colonial Oil & Gas's wells are still active?
0 of Colonial Oil & Gas's catalogued wells are active; 0 are plugged & abandoned and 3 are flagged as orphaned.
In which states does Colonial Oil & Gas operate wells?
Colonial Oil & Gas is the operator of record for wells in New York (2) and Pennsylvania (1).
Does Colonial Oil & Gas operate mostly oil or gas wells?
0 of Colonial Oil & Gas's catalogued wells are oil wells and 3 are gas wells; the rest are injection, service or unclassified wells.
What is Colonial Oil & Gas's deepest well?
Among wells with a published depth, Kerberle 1 in Monroe, NY is the deepest at 2,200 ft.
Where Colonial Oil & Gas'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, “Colonial Oil & Gas — well portfolio”, https://wellcensus.com/operators/colonial-oil-gas-71004 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).