Cornerstne Expl
Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
8
Active
0
Plugged
8
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 8 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileNotable wells operated by Cornerstne Expl
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Wesselmann, Marvin & Andrew 1 | 12-027-25811 | Plugged & abandoned | Other type | Clinton, IL | Cornerstne Expl.Co.,Inc. | 3,280 ft |
| Wiehle, Erwin 1-A | 12-121-27454 | Plugged & abandoned | Other type | Marion, IL | Cornerstne Expl.Co.,Inc. | 3,032 ft |
| Molenhour, Rosa 1 | 12-121-27712 | Plugged & abandoned | Other type | Marion, IL | Cornerstne Expl.Co.,Inc. | 2,956 ft |
| Langa, Harold 1 | 12-081-24740 | Plugged & abandoned | Oil | Jefferson, IL | Cornerstne Expl.Co.,Inc. | 2,300 ft |
| Langa, Harold 2 | 12-081-24781 | Plugged & abandoned | Other type | Jefferson, IL | Cornerstne Expl.Co.,Inc. | 2,264 ft |
| Schnute, Ella 2 | 12-189-24322 | Plugged & abandoned | Other type | Washington, IL | Cornerstne Expl.Co.,Inc. | 1,600 ft |
| Wesselmann, M. & A. 2 | 12-027-25838 | Plugged & abandoned | Other type | Clinton, IL | Cornerstne Expl.Co.,Inc. | 1,589 ft |
| Schnute, Ella 1 | 12-189-24310 | Plugged & abandoned | Other type | Washington, IL | Cornerstne Expl.Co.,Inc. | 1,562 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Cornerstne Expl operate?
Cornerstne Expl is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Illinois (8). Only wells in states WellCensus has ingested are counted.
How many of Cornerstne Expl's wells are still active?
0 of Cornerstne Expl's catalogued wells are active; 8 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).