42-287-30879

PRODUCING Horizontal

BARKER-CLEMENTS OL UNIT

LEE County · District 3 · MAGNOLIA OIL & GAS OPERATING LLC · GIDDINGS (AUSTIN CHALK-3)

Permits

Max Depth

14,000 ft

First Permit

1981-03-03

Latest Activity

1992-11-18

Lifespan

12 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1993-05-07

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: UNION PACIFIC RESOURCES COMPANY

Resolved via: production → MAGNOLIA OIL & GAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

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 2018-2026

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 (5) Elevation 450 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	5,309 ft	-4,859 ft
NAVARRO	6,026 ft	-5,576 ft
TAYLOR	6,635 ft	-6,185 ft
PECAN GAP	7,469 ft	-7,019 ft
AUSTIN CHALK	7,889 ft	-7,439 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 (3)

Interval	Type
7,940–10,750 ft	Perforated
8,069–9,935 ft	Perforated
8,430–8,533 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	3,654 ft	1,260 sx
2.375"	8,300 ft	—
7"	8,430 ft	300 sx

Permit History (2)

#405791 Drill Final Completion

BARKER-CLEMENTS OL UNIT · 14,000 ft

1992-11-18

Spud 1993-03-30

#110308 Drill Final Completion

BARKER UNIT · 9,500 ft

1981-03-03

Spud 1981-05-21

Applications (2)

#405791 A UNION PACIFIC RESOURCES COMPANY

received 1992-11-06

#110308 A W C S PETROLEUM, INC.

received 1981-03-03

Records & Logs

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

W-2/G-1 1993-06-01 log on file

W-2/G-1 1981-06-25

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 LEE County.

Well Details

Well Number: 1
Max Depth: 14,000 ft
Drill Type: Horizontal
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1993-05-07

Operator

Name: MAGNOLIA OIL & GAS OPER LLC
Location: HOUSTON
P-5 Status: X (filed 2026-05-06)
Cum Oil (all leases): 73,106,082 bbl
Cum Gas (all leases): 451,822,685 mcf
Activities: CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 589