Keystone Gas
Operator of record for 18 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: KEYSTONE GAS CO · Keystone Gas Co.
At a glance
Keystone Gas is the operator of record for 18 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 12 (67%) are plugged & abandoned and 5 flagged as orphaned. Its largest concentration is in Pennsylvania, with 16 wells (89% of its portfolio).
Wells operated
18
Active
0
Plugged
12
Orphaned
5
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 16 |
| New York | 1 |
| West Virginia | 1 |
Well mix
- Oil wells
- 1
- Gas wells
- 10
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Keystone Gas to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Keystone Gas operate?
Keystone Gas's catalogued wells are spread across 3 states: Pennsylvania (16), New York (1) and West Virginia (1). Its 16 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 Keystone Gas’s wells are active, plugged or orphaned?
0% of Keystone Gas's catalogued wells are active, 29 percentage points below the national share of 29%. 67% are plugged & abandoned, against 47% nationally. 5 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Keystone Gas operate?
By product class, 1 (6%) are oil wells and 10 (56%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Shallow Shale Gas Wells in Schuyler, NY at 0 ft. The wells listed below sit in Schuyler (NY), Washington (PA), Greene (PA) and Fayette (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 Keystone Gas
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Shallow Shale Gas Wells | 31-097-00070 | Plugged & abandoned | Gas | Schuyler, NY | Keystone Gas Co. | 0 ft |
| T B Hixon Hrs 1 | 37-125-92781 | Orphaned | Gas | Washington, PA | Keystone Gas Co | — |
| Edna B Mercer Mercer (Everly) 62 | 37-059-21069 | Orphaned | Gas | Greene, PA | Keystone Gas Co | — |
| Samuel & Doris Lewis 53 | 37-059-21227 | Plugged & abandoned | Gas | Greene, PA | Keystone Gas Co | — |
| Roy Carson Property 0 | 37-125-00222 | Plugged & abandoned | Other type | Washington, PA | Keystone Gas Co | — |
| Geo Markle 4 | 37-125-92762 | Orphaned | Oil | Washington, PA | Keystone Gas Co | — |
| T H Lyon 1 | 37-125-92775 | Orphaned | Gas | Washington, PA | Keystone Gas Co | — |
| John Kvortek Surface Tract U F Higge 2 | 37-051-20130 | Plugged & abandoned | Gas | Fayette, PA | Keystone Gas Co | — |
| Frank Grego 1081 | 37-125-00411 | Plugged & abandoned | Other type | Washington, PA | Keystone Gas Co | — |
| Flora M Clark 1 | 37-125-00316 | Plugged & abandoned | Other type | Washington, PA | Keystone Gas Co | — |
| West Penn Power Co (Van Zandt) 22 | 37-059-21083 | Plugged & abandoned | Gas | Greene, PA | Keystone Gas Co | — |
| Fanny C Mercer 1411 | 37-051-00050 | Plugged & abandoned | Other type | Fayette, PA | Keystone Gas Co | — |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Keystone Gas operate?
Keystone Gas is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in Pennsylvania (16). Only wells in states WellCensus has ingested are counted.
How many of Keystone Gas's wells are still active?
0 of Keystone Gas's catalogued wells are active; 12 are plugged & abandoned and 5 are flagged as orphaned.
In which states does Keystone Gas operate wells?
Keystone Gas is the operator of record for wells in Pennsylvania (16), New York (1) and West Virginia (1).
Does Keystone Gas operate mostly oil or gas wells?
1 of Keystone Gas's catalogued wells are oil wells and 10 are gas wells; the rest are injection, service or unclassified wells.
What is Keystone Gas's deepest well?
Among wells with a published depth, Shallow Shale Gas Wells in Schuyler, NY is the deepest at 0 ft.
Where Keystone 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, “Keystone Gas — well portfolio”, https://wellcensus.com/operators/keystone-gas-71944 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).