42-477-30711

Horizontal

LIEBSCHER-OL UNIT

WASHINGTON County · District 3 · ENERVEST OPERATING, L.L.C.

Permits

Max Depth

12,000 ft

First Permit

1993-06-10

Latest Activity

2009-02-03

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-08

Last Production

2026-07

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1993-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2007→ ENERVEST OPERATING, L.L.C. 2007-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2018-2022

Lease Production

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

Formation Tops (5) Elevation 376 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	7,343 ft	-6,967 ft
NAVARRO	8,180 ft	-7,804 ft
TAYLOR	8,709 ft	-8,333 ft
PECAN GAP	9,666 ft	-9,290 ft
AUSTIN CHALK	10,385 ft	-10,009 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
10,448–14,150 ft	Open hole
10,533–14,790 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	3,178 ft	1,245 sx
7.625"	10,448 ft	305 sx

Permit History (2)

#677989 Recompletion

LIEBSCHER-OL UNIT · 12,000 ft

2009-02-03

#412352 Drill Final Completion

LIEBSCHER-OL UNIT · 11,500 ft

1993-06-10

Spud 1993-07-05

Applications (2)

#677989 A ENERVEST OPERATING, L.L.C.

received 2009-01-29

#412352 A UNION PACIFIC RESOURCES COMPANY

received 1993-06-02

Records & Logs

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

W-2/G-1 1993-11-23

W-2/G-1 1993-09-27 log on file

W-2/G-1 1993-10-27

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 WASHINGTON County.

Well Details

Well Number: 1RE
Max Depth: 12,000 ft
Drill Type: Horizontal
County: WASHINGTON
District: 3
Operator: ENERVEST OPERATING, L.L.C.

Operator

Name: ENERVEST OPER, L.L.C
Location: HOUSTON
P-5 Status: Active (filed 2026-01-13)
Cum Oil (all leases): 39,678,049 bbl
Cum Gas (all leases): 1,492,558,001 mcf
Activities: CSGD/G, G/PUR, GTHS/G, OPRS/G
Total Permits: 1,249