MARATHON OIL EF LLC: wells in Texas
- 2,957wells on record
- 2,484active
- 449shut in or idle
- 24plugged
- 7disposal / injection
All of this operator's wells, every state, one download →
Where they operate
| County | Active | Wells |
|---|---|---|
| Karnes | 1,492 | 1,777 |
| Atascosa | 431 | 505 |
| Live Oak | 299 | 358 |
| De Witt | 219 | 261 |
| Mcmullen | 32 | 37 |
| Bee | 11 | 11 |
| Gonzales | 0 | 6 |
| Wilson | 0 | 2 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| No wells match. | |||
Operator names are shown as each state records them. Data as of 2026-10-17.