Illinois State Geological Survey
Operator of record for 532 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
532
Active
0
Plugged
7
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 532 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Illinois State Geological Survey to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileNotable wells operated by Illinois State Geological Survey
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Kankakee State Hospital 2 | 12-091-27673 | Other status | Other type | Kankakee, IL | Illinois State Geological Survey | 1,535 ft |
| Hazel, Jim (Ely 1) CBM1 | 12-159-25922 | Other status | Other type | Richland, IL | Illinois State Geological Survey | 1,216 ft |
| Kleiss, Alfred E. VGDH-2 | 12-041-22743 | Other status | Other type | Douglas, IL | Illinois State Geological Survey | 1,028 ft |
| CNX Land Resources (Clark1) CBM3 | 12-023-26703 | Other status | Other type | Clark, IL | Illinois State Geological Survey | 837 ft |
| Lyerla - COGEOMAP CB-1 | 12-181-20941 | Other status | Other type | Union, IL | Illinois State Geological Survey | 720 ft |
| Columbia Quarry Co, Waterloo Plant 7 | 12-133-22868 | Other status | Other type | Monroe, IL | Illinois State Geological Survey | 562 ft |
| Vasquez, Michael 1 | 12-157-26491 | Other status | Other type | Randolph, IL | Illinois State Geological Survey | 545 ft |
| Monterey Coal Co. (Mac 1) CBM4 | 12-117-23993 | Other status | Other type | Macoupin, IL | Illinois State Geological Survey | 526 ft |
| Morris 1 | 12-199-23996 | Other status | Other type | Williamson, IL | Illinois State Geological Survey | 511 ft |
| U. S. Fish & Wildlife Service 1 | 12-199-23962 | Other status | Other type | Williamson, IL | Illinois State Geological Survey | 509 ft |
| Klingele | 12-157-26478 | Other status | Other type | Randolph, IL | Illinois State Geological Survey | 506 ft |
| Eiten, Lyle (Bur 1) CBM5 | 12-011-22853 | Other status | Other type | Bureau, IL | Illinois State Geological Survey | 503 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Illinois State Geological Survey operate?
Illinois State Geological Survey is the operator of record for 532 catalogued oil & gas wells, with the largest concentration in Illinois (532). Only wells in states WellCensus has ingested are counted.
How many of Illinois State Geological Survey's wells are still active?
0 of Illinois State Geological Survey's catalogued wells are active; 7 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).