PERMITS · 915290-98 · DISTRICT 1
Drill: Mauch-Wright Henke SA1 #1H
IssuedMarathon Oil EF LLC · Atascosa County · Horizontal
- May 4, 2026
- issued
- 17,500
- permitted depth, ft
- 42-013-36272
- API number
- 2
- versions on file
FIRST SEEN BY PETRORA AUG 20, 2026 · WHY THIS DIFFERS FROM THE ISSUE DATE
Lifecycle
- May 4, 2026Issued · Permit approved
- Jul 17, 2026Received · Application received by the RRC
- Aug 18, 2026Amended · Changed after issuance
- May 4, 2028Expires · Unless drilled or extended before then
A drilling permit is valid for two years from issuance unless extended. How permits work →
Surface location
- Acres
- 1,455.74
- Nearest town
- 20.8 mi E of Three Rivers
- Coordinates
- 28.76253, -98.17052
Versions
The RRC numbers versions down from 99: 99 is the original filing, 98 the first amendment. Current version first.
| Seq | Type | Operator | Received | Issued | Amended | Depth | Seen |
|---|---|---|---|---|---|---|---|
| 98 | Drill | Marathon Oil EF LLC | Jul 17, 2026 | May 4, 2026 | Aug 18, 2026 | 17,500 | Aug 20, 2026 |
| 99 | Drill | Marathon Oil EF LLC | Apr 30, 2026 | May 4, 2026 | — | 17,500 | May 4, 2026 |
Application records
Status entries the RRC filed against this permit number.
| Status no. | Received | Status | Operator | Lease / well |
|---|---|---|---|---|
| 915290-98 | Jul 17, 2026 | A | Marathon Oil EF LLC | Mauch-Wright Henke SA1 #1H |
| 915290-99 | Apr 30, 2026 | A | Marathon Oil EF LLC | Mauch-Wright Henke SA1 #1H |
About this data
W-1 drilling permit from the RRC OGA049M master and daily daf420 files, refreshed every business day. Surface coordinates come from the daily file only. Amendments appear as sequence numbers on the same permit; the lowest is current.
Developers: this page as JSON is GET /v1/data/permits/tx/915290, documented in the API reference.