Petrora

PERMITS · 913281-99 · DISTRICT 2

Drill: Mueller-Warner SA1 #1H

Spudded

Marathon Oil EF LLC  ·  Karnes County  · Horizontal

Mar 11, 2026
issued
17,500
permitted depth, ft
42-255-38365
API number
1
version on file

FIRST SEEN BY PETRORA MAR 11, 2026 · WHY THIS DIFFERS FROM THE ISSUE DATE

Lifecycle

  1. Feb 4, 2026Received · Application received by the RRC
  2. Mar 11, 2026Issued · Permit approved
  3. Mar 20, 2026Spud · Drilling began
  4. Mar 21, 2026Surface casing · Surface string set
  5. Mar 11, 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
1,025.38
Nearest town
1.8 mi NW of Runge
Coordinates
28.89910, -97.73658

View surface location on a map →

Application records

Status entries the RRC filed against this permit number.

Status no.ReceivedStatusOperatorLease / well
913281-99Feb 4, 2026AMarathon Oil EF LLCMueller-Warner 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/913281, documented in the API reference.