PERMITS · 912260-99 · DISTRICT 10

Drill: Millie B Leon 8-5 D #4H

Spudded

Diamondback E&P LLC  ·  Ector County  · Horizontal

Feb 5, 2026
issued
12,500
permitted depth, ft
42-135-44214
API number
1
version on file

FIRST SEEN BY PETRORA FEB 5, 2026 · WHY THIS DIFFERS FROM THE ISSUE DATE

Lifecycle

  1. Dec 15, 2025Received · Application received by the RRC
  2. Feb 5, 2026Issued · Permit approved
  3. Apr 10, 2026Spud · Drilling began
  4. Apr 10, 2026Surface casing · Surface string set
  5. Feb 5, 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
1,304.66
Nearest town
13.4 mi SE of Odessa
Coordinates
31.65194, -102.34137

View surface location on a map →

Application records

Status entries the RRC filed against this permit number.

Status no.ReceivedStatusOperatorLease / well
912260-99Dec 15, 2025ADiamondback E&P LLCMillie B Leon 8-5 D #4H

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/912260, documented in the API reference.