Callahan John J
Operator of record for 13 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
13
Active
1
Plugged
12
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 13 |
Well mix
- Oil wells
- 7
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 8%
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Claim your operator profileNotable wells operated by Callahan John J
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Rennekamp, Mary 4 | 12-049-00947 | Plugged & abandoned | Oil | Effingham, IL | Callahan, John J. | 2,843 ft |
| Bahrns, Henry 1 | 12-049-00967 | Plugged & abandoned | Other type | Effingham, IL | Callahan, John J. | 2,577 ft |
| Veith 2 | 12-025-03808 | Plugged & abandoned | Oil | Clay, IL | Callahan, John J. | 2,535 ft |
| Behrens 3 | 12-025-03853 | Plugged & abandoned | Oil | Clay, IL | Callahan, John J. | 2,534 ft |
| Adams 1 | 12-025-03640 | Plugged & abandoned | Other type | Clay, IL | Callahan, John J. | 2,500 ft |
| Kinsel 3 | 12-025-03646 | Plugged & abandoned | Other type | Clay, IL | Callahan, John J. | 2,489 ft |
| Rush 2 | 12-049-00774 | Plugged & abandoned | Oil | Effingham, IL | Callahan, John J. | 2,476 ft |
| Denton 1 | 12-049-00771 | Plugged & abandoned | Oil | Effingham, IL | Callahan, John J. | 2,469 ft |
| Kinsel 2 | 12-025-00537 | Active | Oil | Clay, IL | Callahan, John J. | 2,466 ft |
| Kinsel 4 | 12-025-03647 | Plugged & abandoned | Other type | Clay, IL | Callahan, John J. | 2,465 ft |
| Prather, Clarence 1 | 12-025-03648 | Plugged & abandoned | Other type | Clay, IL | Callahan, John J. | 2,340 ft |
| Ehrsam Etal 1 | 12-029-00320 | Plugged & abandoned | Oil | Coles, IL | Callahan, John J. | 1,951 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Callahan John J operate?
Callahan John J is the operator of record for 13 catalogued oil & gas wells, with the largest concentration in Illinois (13). Only wells in states WellCensus has ingested are counted.
How many of Callahan John J's wells are still active?
1 of Callahan John J's catalogued wells are active; 12 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).