UNION OIL CO OF CALIFORNIA: wells in Michigan
- 652wells on record
- 3active
- 0shut in or idle
- 617plugged
- 12disposal / injection
All of this operator's wells, every state, one download →
Also operates in OK (243), LA (84), TX (528), NM (194), GOM (12), ND (47), CO (2), WY (234), AK (229), CA (2,533), UT (70), KS (13), MT (199), IL (916), NY (1), SD (2), POCS (6).
Where they operate
| County | Active | Wells |
|---|---|---|
| Midland | 2 | 347 |
| Isabella | 0 | 83 |
| Clare | 1 | 74 |
| Crawford | 0 | 27 |
| Newaygo | 0 | 10 |
| Montcalm | 0 | 10 |
| Calhoun | 0 | 10 |
| Roscommon | 0 | 9 |
| Osceola | 0 | 8 |
| Kalkaska | 0 | 8 |
| Jackson | 0 | 8 |
| Arenac | 0 | 8 |
| Huron | 0 | 7 |
| Missaukee | 0 | 6 |
| Hillsdale | 0 | 5 |
| Mecosta | 0 | 3 |
| Charlevoix | 0 | 3 |
| Branch | 0 | 3 |
| Alpena | 0 | 3 |
| Allegan | 0 | 3 |
| Ottawa | 0 | 2 |
| Ogemaw | 0 | 2 |
| Montmorency | 0 | 2 |
| Kent | 0 | 2 |
| Tuscola | 0 | 1 |
| Saginaw | 0 | 1 |
| Presque Isle | 0 | 1 |
| Otsego | 0 | 1 |
| Oscoda | 0 | 1 |
| Oceana | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| DISPOSAL WELL #1 SWD | 21-111-58935 | Active | Disposal |
| EMERY, MERTON 1 | 21-111-23849 | Active | Disposal |
| WILLIAMS, V J A-1 | 21-035-19023 | Active | Injection |
Operator names are shown as each state records them. Data as of 2026-10-17.