PERMITS · 480359-99 · DISTRICT 4

Drill: South Callaghan Ranch #173

Expired

Michael Petroleum Corporation · Webb County · Vertical · 2 fields named

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API 42-479-37134 · everything on file for the well this permit is for

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Oct 21, 1998: issued
9,500: permitted depth, ft
42-479-37134: API number
1: version on file

FIRST SEEN BY PETRORA OCT 21, 1998 · WHY THIS DIFFERS FROM THE ISSUE DATE

Permitted fields

3 fields on the W-1 · completed in one of them

Beside the district's wildcat field, they are not one formation, so no target formation is stated. The RRC files them in field-number order, not in order of intent.

Field	Formation	Proposed well
Wildcat8001 · the district's wildcat field	Any	Oil or gas
Benavides (Lobo Cons.)7078475	—	Gas
Contempo (Lobo 1)20256505	—	Gas

Lifecycle

Oct 21, 1998Received · Application received by the RRC
Oct 21, 1998Issued · Permit approved
Oct 21, 2000Expired · Not drilled within the permit term

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

Surface location

Acres: 39,636
Nearest town: 21.3 mi NE of Laredo

No coordinates yet. The RRC's GIS record usually lands within days of issuance; permits from the historical master file never carry one.

Application records

Status entries the RRC filed against this permit number.

Status no.	Received	Status	Operator	Lease / well
480359-99	Oct 21, 1998	A	Michael Petroleum Corporation	South Callaghan Ranch #173

Wells nearby

Withinmiles

Every well with a location on file around this permit's well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

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/480359, documented in the API reference.