PERMITS · ALL ON FILE
Mammoth Operating 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 →
2 PERMITS · PAGE 1 OF 1
On the mapSave this search| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 917186 | Jul 17, 2026 | Jul 17, 2026 | Mammoth Operating LLC | Young | McClurg, M. L. #18 | 600 | 50342587 |
| 722620Amendment | Aug 29, 2011 | Aug 29, 2011 | Mammoth Operating LLC | Jack | Henderson #7C | 450 | 23739457 |
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.