42-287-31124

PRODUCING HorizontalSidetrack

WINTER-HAMILTON UNIT

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

Permits

Max Depth

14,000 ft

First Permit

1981-12-22

Latest Activity

1992-06-04

Lifespan

10 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1992-07-21

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 459 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	5,398 ft	-4,939 ft
NAVARRO	6,078 ft	-5,619 ft
TAYLOR	6,692 ft	-6,233 ft
PECAN GAP	7,580 ft	-7,121 ft
AUSTIN CHALK	8,050 ft	-7,591 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
8,050–8,058 ft	Perforated
8,167–12,275 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	4,029 ft	950 sx
2.375"	7,906 ft	—
7"	8,010 ft	350 sx
7"	8,167 ft	240 sx

Permit History (2)

#399912 Recompletion Final Completion

WINTER-HAMILTON UNIT · 14,000 ft

1992-06-04

Spud 1992-06-17

#145164 Drill

LEE UNIT · 9,500 ft

1981-12-22

Applications (2)

#399912 A UNION PACIFIC RESOURCES COMPANY

received 1992-06-03

#145164 A WINDSOR PRODUCING CO.

received 1981-12-22

Records & Logs

2 completion filings on record.

W-2/G-1 1992-08-03

W-2/G-1 1982-02-05

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, Sidetrack
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1992-07-21

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: 599