42-079-30316

PRODUCING Horizontal

CONOCO-DEAN UNIT

COCHRAN County · District 8 · EXTEX OPERATING COMPANY · SLAUGHTER

Permits

Max Depth

6,000 ft

First Permit

2004-03-22

Latest Activity

2005-11-08

Lifespan

2 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2006-04-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: EXTEX OPERATING COMPANY ≠ Permit: SHENANDOAH PETROLEUM CORPORATION

Resolved via: production → EXTEX OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CONOCO INC. 1993-1994→ MERIT ENERGY COMPANY 1994-2000→ PERMIAN RESOURCES, INC. 2000-2003→ SHENANDOAH PETROLEUM CORPORATION 2003-2007→ LEGACY RESERVES OPERATING LP 2007-2021→ EXTEX OPERATING COMPANY 2021-2026

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 (4) Elevation 3,678 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SANTA ROSA	1,200 ft	+2,478 ft
YATES	2,850 ft	+828 ft
SAN ANDRES	4,660 ft	-982 ft
LOWER SAN ANDRES (San Andres)	4,950 ft	-1,272 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 (2)

Interval	Type
4,867–6,231 ft	Open hole
5,023–6,259 ft	Open hole

Casing (2)

Size	Set Depth	Cement
8.625"	543 ft	300 sx
5.5"	5,045 ft	1,300 sx

Permit History (2)

#607648 Recompletion Final Completion

CONOCO DEAN UNIT · 5,100 ft

2005-11-08

Spud 2006-02-28

#542103 Recompletion Final Completion

CONOCO-DEAN UNIT · 6,000 ft

2004-03-22

Spud 2004-01-31

Applications (2)

#607648 A SHENANDOAH PETROLEUM CORPORATION

received 2005-10-10

#542103 A SHENANDOAH PETROLEUM CORPORATION

received 2004-02-17

Records & Logs

3 completion filings on record · 2 with log images at RRC.

W-2/G-1 2006-05-31 log on file

W-2/G-1 2004-08-19 log on file

W-2/G-1 1975-07-15

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 COCHRAN County.

Well Details

Well Number: 94
Max Depth: 6,000 ft
Drill Type: Horizontal
County: COCHRAN
District: 8
Operator: EXTEX OPERATING COMPANY
Completed: 2006-04-28

Operator

Name: EXTEX OPER CO
Location: HOUSTON
P-5 Status: Active (filed 2026-01-07)
Cum Oil (all leases): 5,887,486 bbl
Cum Gas (all leases): 10,031,045 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 117