Harza Engineering Co.: wells in Illinois
- 7wells on record
- 0active
- 0shut in or idle
- 0plugged
- 0disposal / injection
All of this operator's wells, every state, one download →
Where they operate
| County | Active | Wells |
|---|---|---|
| Cook | 0 | 5 |
| Stephenson | 0 | 2 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| MSD Chicago-Mainstream Sys DH71-81(F2 | 12-031-01667 | Status not reported | Other |
| MSD Chicago-Mainstream Sys DH74-7 | 12-031-30344 | Status not reported | Service |
| MSD Chicago-Mainstream Sys DH74-14 | 12-031-30345 | Status not reported | Service |
| MSD Chicago-Mainstream Sys DH71-34(81 | 12-031-33621 | Status not reported | Other |
| MSD Chicago-Mainstream Sys DH71-19(70 | 12-031-34165 | Status not reported | Other |
| UPH 2 | 12-177-21316 | Status not reported | Service |
| UPH 3 | 12-177-21317 | Status not reported | Service |
Operator names are shown as each state records them. Data as of 2026-10-17.