PERMITS · LAST 30 DAYS
Marathon Oil EF LLC permits
Newest first by issue date. A window counts the day each permit first appeared in Railroad Commission daily files, which runs a few days behind. How permits work →
8 PERMITS · PAGE 1 OF 1
On the mapSave this search| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 919591 | Nov 1, 2026 | Oct 30, 2026 | Marathon Oil EF LLC | Karnes | Rodriguez-Medina SA A #1H | 17,500 | 25538486 |
| 919593 | Oct 29, 2026 | Oct 27, 2026 | Marathon Oil EF LLC | Karnes | Rodriguez-Medina SA C #1H | 17,500 | 25538488 |
| 919592 | Oct 29, 2026 | Oct 27, 2026 | Marathon Oil EF LLC | Karnes | Rodriguez-Medina SA B #1H | 17,500 | 25538487 |
| 918398Amendment | Oct 28, 2026 | Sep 21, 2026 | Marathon Oil EF LLC | Live Oak | Whitsett-Taylor-Mass SA C #1H | 17,500 | 29736602 |
| 918391Amendment | Oct 28, 2026 | Sep 21, 2026 | Marathon Oil EF LLC | Live Oak | Whitsett-Taylor-Mass SA B #1H | 17,500 | 29736600 |
| 918399Amendment | Oct 25, 2026 | Sep 21, 2026 | Marathon Oil EF LLC | Live Oak | Whitsett-Taylor-Mass SA D #1H | 17,500 | 29736601 |
| 918390Amendment | Oct 25, 2026 | Sep 21, 2026 | Marathon Oil EF LLC | Live Oak | Whitsett-Taylor-Mass SA A #1H | 17,500 | 29736599 |
| 916055Amendment | Oct 22, 2026 | Jun 30, 2026 | Marathon Oil EF LLC | De Witt | Hope-Dwor-Saun B SA A #1H | 17,500 | 12335793 |
About this data
Drilling permits from the RRC OGA049M master and the daily daf420 files, keyed on the day each permit first appeared in those files. Operator names as filed; application types per the RRC code table.
New to these records? how permits work · why the window is on first-seen
Developers: this page as JSON is GET /v1/data/permits/tx, documented in the API reference.