42-103-34890

Final Completion

COWDEN, JAX M. 23

CRANE County · District 8 · WESTERN RESERVES OIL COMPANY INC

Permits

Max Depth

4,300 ft

First Permit

2002-04-30

Latest Activity

2002-08-12

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2002-11

Last Production

2026-07

Operator History

Chain of Custody

WESTERN RESERVES OIL COMPANY INC 2003-2013→ GREAT WESTERN DRILLING COMPANY 2013-2020

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 (13) Elevation 2,372 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	380 ft	+1,992 ft
YATES	1,430 ft	+942 ft
SEVEN RIVERS	1,610 ft	+762 ft
QUEEN	2,035 ft	+337 ft
GRAYBURG - ACTIVE CO2 FLOOD (Grayburg)	2,420 ft	-48 ft
SAN ANDRES - USABLE QUALITY WATE (San Andres)	2,650 ft	-278 ft
GLORIETA	3,370 ft	-998 ft
SAN ANDRES	3,576 ft	-1,204 ft
SAN ANGELO	3,576 ft	-1,204 ft
CLEARFORK (Clear Fork)	3,590 ft	-1,218 ft
CLEARFORK (Clear Fork)	3,673 ft	-1,301 ft
TUBB	3,953 ft	-1,581 ft
PERMIAN GENERAL (Permian (undifferentiated))	—	—

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)

Interval	Type
3,580–3,586 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	638 ft	325 sx
5.5"	4,200 ft	785 sx

Permit History (2)

#522587 Drill Final Completion

COWDEN, JAX M. 23 · 4,300 ft

2002-08-12

Spud 2002-08-14

#519460 Drill

COWDEN, JAX M. B · 4,300 ft

2002-04-30

Applications (2)

#522587 A WESTERN RESERVES OIL COMPANY INC

received 2002-08-07

#519460 A EXXON MOBIL CORPORATION

received 2002-04-26

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2015-08-31

W-2/G-1 2002-10-22 log on file

W-2/G-1 2002-11-18

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 CRANE County.

Well Details

Well Number: 1
Max Depth: 4,300 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: WESTERN RESERVES OIL COMPANY INC

Operator

Name: WESTERN RESERVES OIL CO INC
Location: MIDLAND
P-5 Status: Inactive (filed 2020-06-18)
Cum Oil (all leases): 2,743,721 bbl
Cum Gas (all leases): 1,356,840 mcf
Total Permits: 126