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42-495-32309

SHUT IN

COWDEN E. W.

WINKLER County · District 8 · HEIFER PRODUCTION COMPANY LLC · HALLEY

Permits

1

Max Depth

3,200 ft

First Permit

1990-01-08

Latest Activity

1990-01-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-03-31

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: HEIFER PRODUCTION COMPANY LLC ≠ Permit: THOMAS, J. C.

Resolved via: scheduling → HEIFER PRODUCTION COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

WINKLER County disposal market →
H-1 Injection Active UIC #000072106 permitted 1990-02-15

Permitted Volume

350 bbl/d

Max Pressure

1,300 psi

Injection Interval

2,600–2,970 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2024-08-01)

Operator History

Chain of Custody

MR OIL COMPANY 1993-1997→ PHARAOH OIL & GAS, INC. 1997-1999→ TX HEAT OF THE PERMIAN BASIN INC 1999-2005→ 4-D OIL & GAS 2005-2006→ 4-D OIL & GAS MANAGEMENT LLC 2006-2016→ 7S OIL & GAS, LLC 2016-2017→ ARCH OIL & GAS, LLC 2017-2021→ HEIFER PRODUCTION COMPANY LLC 2021-2023

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (1) Elevation 2,779 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,676 ft+103 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
2,678–2,970 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"464 ft280 sx
5.5"3,400 ft860 sx

Permit History (1)

#368243 Drill Final Completion

COWDEN, E. W. · 3,200 ft

1990-01-08

Applications (1)

#368243 A THOMAS, J. C.
received 1990-01-04

Records & Logs

2 completion filings on record.

W-2/G-1 1990-04-18
W-2/G-1 1990-05-05
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in WINKLER County.

Well Details

Well Number
63
Max Depth
3,200 ft
Drill Type
Vertical
County
WINKLER
District
8
Operator
HEIFER PRODUCTION COMPANY LLC
Completed
1990-03-31

Operator

Location
HOUSTON
P-5 Status
Delinquent (filed 2025-01-03)
Cum Oil (all leases)
38,040 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O