Jefferis, John L.: wells in Illinois
- 5wells on record
- 0active
- 0shut in or idle
- 5plugged
- 0disposal / injection
All of this operator's wells, every state, one download →
Where they operate
| County | Active | Wells |
|---|---|---|
| Madison | 0 | 3 |
| St. Clair | 0 | 2 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| Lang, Margaret 1 | 12-163-01330 | Plugged | Dry hole |
| Scharf, H. 1 | 12-163-01318 | Plugged | Dry hole |
| Witte 1 | 12-119-00613 | Plugged | Dry hole |
| Witte 1 | 12-119-00613-0100 | Plugged | Dry hole |
| Witte 1 | 12-119-00613-0200 | Plugged | Dry hole |
Operator names are shown as each state records them. Data as of 2026-10-17.