42-135-35998

Final Completion

SHOE BAR RANCH C

ECTOR County · District 8 · LEGACY RESERVES OPERATING LP · KING LAKE (ELLENBURGER)

Permits

Max Depth

11,500 ft

First Permit

1988-10-24

Latest Activity

2011-08-15

Lifespan

23 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-12-24

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: LEGACY RESERVES OPERATING LP ≠ Production: EXTEX OPERATING COMPANY (reported 2026-04)

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

MARALO, INC. 1993-1998→ MARALO, LLC 1999-2004→ COG OPERATING LLC 2004-2010→ LEGACY RESERVES OPERATING LP 2011-2021→ 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.

Formation Tops (6) Elevation 2,998 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	3,937 ft	-939 ft
CLEARFORK (Clear Fork)	5,123 ft	-2,125 ft
PENNSYLVANIAN LIME (Pennsylvanian)	7,807 ft	-4,809 ft
DEVONIAN	8,592 ft	-5,594 ft
FUSSELMAN	9,595 ft	-6,597 ft
ELLENBURGER	10,869 ft	-7,871 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
10,654–10,689 ft	Perforated
10,855–10,920 ft	Open hole

Casing (3)

Size	Set Depth	Cement
13.375"	45 ft	60 sx
8.625"	3,695 ft	1,035 sx
5.5"	10,855 ft	850 sx

Permit History (2)

#722025 Recompletion Final Completion

SHOE BAR RANCH C · 10,920 ft

2011-08-15

Spud 2011-08-02

#352366 Drill Final Completion

SHOE BAR RANCH "C" · 11,500 ft

1988-10-24

Applications (2)

#722025 A LEGACY RESERVES OPERATING LP

received 2011-08-10

#352366 A PENWELL ENERGY, INC.

received 1988-10-17

Records & Logs

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

W-2/G-1 2011-09-07

W-2/G-1 1988-12-30 log on file

W-2/G-1 1989-01-06

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 ECTOR County.

Well Details

Well Number: 1
Max Depth: 11,500 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: LEGACY RESERVES OPERATING LP
Completed: 1988-12-24

Operator

Name: LEGACY RESERVES OPER LP
Location: DENVER
P-5 Status: Inactive (filed 2025-05-19)
Cum Oil (all leases): 47,961,187 bbl
Cum Gas (all leases): 303,890,474 mcf
Total Permits: 439