PERMITS · 858349-98 · DISTRICT 10

Drill: Walker 14-11 (Alloc-7NH) #12LA

Expired

Diamondback E&P LLC · Martin County · Horizontal · Final completion

Nov 1, 2019: issued
10,500: permitted depth, ft
42-317-42660: API number
2: versions on file

FIRST SEEN BY PETRORA SEP 12, 2026 · WHY THIS DIFFERS FROM THE ISSUE DATE

Lifecycle

Nov 1, 2019Issued · Permit approved
Nov 24, 2020Spud · Drilling began
Nov 1, 2021Expired · Not drilled within the permit term
Jul 15, 2026Received · Application received by the RRC
Sep 10, 2026Amended · Changed after issuance

A drilling permit is valid for two years from issuance unless extended. How permits work →

Surface location

Acres: 960
Nearest town: 3.6 mi NE of Lenorah
Coordinates: 32.35884, -101.86343

View surface location on a map →

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	Diamondback E&P LLC	Jul 15, 2026	Nov 1, 2019	Sep 10, 2026	10,500	Sep 12, 2026
99	Drill	Guidon Energy Mgmt Services LLC	Oct 23, 2019	Nov 1, 2019	—	10,500	Nov 1, 2019

Application records

Status entries the RRC filed against this permit number.

Status no.	Received	Status	Operator	Lease / well
858349-98	Jul 15, 2026	A	Diamondback E&P LLC	Walker 14-11 (Alloc-7NH) #12LA
858349-99	Oct 23, 2019	A	Guidon Energy Mgmt Services LLC	Walker 14-11 (Alloc-7NH) #12LA

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/858349, documented in the API reference.