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Marathon Oil Company: wells in California
- 164wells on record
- 0active
- 1shut in or idle
- 162plugged
- 2disposal / injection
All of this operator's wells, every state, one download →
Also operates in OK (374), LA (551), AR (35), TX (545), NM (170), PA (5), GOM (115), ND (1,328), CO (58), WY (1,457), AK (32), UT (45), KS (424), MT (16), MS (40), MI (544), IL (13), IN (56), NV (13), AZ (1).
Where they operate
| County | Active | Wells |
|---|---|---|
| Kern | 0 | 55 |
| Santa Barbara | 0 | 29 |
| San Luis Obispo | 0 | 17 |
| Los Angeles | 0 | 17 |
| San Joaquin | 0 | 6 |
| Kings | 0 | 6 |
| Ventura | 0 | 5 |
| Monterey | 0 | 5 |
| Glenn | 0 | 5 |
| Fresno | 0 | 5 |
| Contra Costa | 0 | 4 |
| Yolo | 0 | 3 |
| Stanislaus | 0 | 2 |
| Tulare | 0 | 1 |
| Solano | 0 | 1 |
| San Nicolas Island Offshore | 0 | 1 |
| Orange | 0 | 1 |
| Merced | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| E.E. Willard 1 | 04-021-00229 | Shut in | Gas |
Operator names are shown as each state records them. Data as of 2026-10-19.