Petrora

PERMITS · 857354-97 · DISTRICT 10

Drill: Winchester A2 #21UH

Expired

Apache Corporation  ·  Ward County  · Horizontal  · Final completion

Sep 26, 2019
issued
11,900
permitted depth, ft
42-475-38005
API number
3
versions on file

FIRST SEEN BY PETRORA SEP 26, 2019 · WHY THIS DIFFERS FROM THE ISSUE DATE

Lifecycle

  1. Sep 26, 2019Issued · Permit approved
  2. Oct 30, 2019Spud · Drilling began
  3. Dec 24, 2019Well status · Final completion
  4. Sep 26, 2021Expired · Not drilled within the permit term
  5. Aug 18, 2025Received · Application received by the RRC
  6. Aug 27, 2025Amended · Changed after issuance

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

Surface location

Acres
1,282.24
Nearest town
7.27 mi NE of Barstow
Coordinates
31.48822, -103.26649

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.

SeqTypeOperatorReceivedIssuedAmendedDepthSeen
97DrillApache CorporationAug 18, 2025Sep 26, 2019Aug 27, 202511,900Sep 26, 2019
98DrillCallon Petroleum Operating CoOct 16, 2019Sep 26, 2019Dec 4, 201911,900Sep 26, 2019
99DrillCallon Petroleum Operating CoSep 23, 2019Sep 26, 2019—11,900Sep 26, 2019

Application records

Status entries the RRC filed against this permit number.

Status no.ReceivedStatusOperatorLease / well
857354-97Aug 18, 2025AApache CorporationWinchester A2 #21UH
857354-98Oct 16, 2019ACallon Petroleum Operating CoWinchester A2 #21UH
857354-99Sep 23, 2019ACallon Petroleum Operating CoWinchester A2 #21H

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/857354, documented in the API reference.