Twin Exploration
Operator of record for 10 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: TWIN EXPLORATION CO · Twin Exploration
At a glance
Twin Exploration is the operator of record for 10 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 10 (100%) are plugged & abandoned. Its largest concentration is in Pennsylvania, with 9 wells (90% of its portfolio).
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 9 |
| Illinois | 1 |
Well mix
- Oil wells
- 4
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Twin Exploration to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Twin Exploration operate?
Twin Exploration's catalogued wells are spread across 2 states: Pennsylvania (9) and Illinois (1). Its 9 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 Twin Exploration’s wells are active, plugged or orphaned?
0% of Twin Exploration's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Twin Exploration operate?
By product class, 4 (40%) 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 Greenlee J 1 in Lawrence, IL at 1,728 ft. The wells listed below sit in Lawrence (IL), Armstrong (PA), Clarion (PA) and Venango (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 Twin Exploration
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Greenlee J 1 | 12-101-06108 | Plugged & abandoned | Oil | Lawrence, IL | Twin Exploration | 1,728 ft |
| H D Gray 4 | 37-005-20586 | Plugged & abandoned | Other type | Armstrong, PA | Twin Exploration Co | — |
| Lh Bowser 1 | 37-031-20165 | Plugged & abandoned | Oil | Clarion, PA | Twin Exploration Co | — |
| Cr Wile 1 | 37-031-20173 | Plugged & abandoned | Other type | Clarion, PA | Twin Exploration Co | — |
| Elmer C Lindquist 8 | 37-121-20168 | Plugged & abandoned | Other type | Venango, PA | Twin Exploration Co | — |
| Fred B Marsh 13 | 37-121-20174 | Plugged & abandoned | Other type | Venango, PA | Twin Exploration Co | — |
| Earl A Ames 7 | 37-121-20162 | Plugged & abandoned | Oil | Venango, PA | Twin Exploration Co | — |
| Miller M Reed Et Al 6a | 37-121-20160 | Plugged & abandoned | Oil | Venango, PA | Twin Exploration Co | — |
| Robert L Hazlett Sr 1 | 37-121-20172 | Plugged & abandoned | Other type | Venango, PA | Twin Exploration Co | — |
| Oscar J Bankson 14 | 37-121-20169 | Plugged & abandoned | Other type | Venango, PA | Twin Exploration Co | — |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Twin Exploration operate?
Twin Exploration is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Pennsylvania (9). Only wells in states WellCensus has ingested are counted.
How many of Twin Exploration's wells are still active?
0 of Twin Exploration's catalogued wells are active; 10 are plugged & abandoned.
In which states does Twin Exploration operate wells?
Twin Exploration is the operator of record for wells in Pennsylvania (9) and Illinois (1).
Does Twin Exploration operate mostly oil or gas wells?
4 of Twin Exploration's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Twin Exploration's deepest well?
Among wells with a published depth, Greenlee J 1 in Lawrence, IL is the deepest at 1,728 ft.
Where Twin Exploration'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, “Twin Exploration — well portfolio”, https://wellcensus.com/operators/twin-exploration-100902 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).