42-287-31224

Final Completion Horizontal

LILLIE UNIT

LEE County · District 3 · SANTA FE - WINDSOR PRODUCING CO. · GIDDINGS (BUDA)

Permits

Max Depth

9,600 ft

First Permit

1982-04-12

Latest Activity

1998-05-13

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-05-15

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SANTA FE - WINDSOR PRODUCING CO. ≠ Production: MAGNOLIA OIL & GAS OPERATING LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: SANTA FE - WINDSOR PRODUCING CO. ≠ 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 (7) Elevation 465 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
NAVARRO	6,370 ft	-5,905 ft
PECAN GAP	7,575 ft	-7,110 ft
AUSTIN CHALK	8,042 ft	-7,577 ft
EAGLEFORD (Eagle Ford)	8,778 ft	-8,313 ft
FALSE BUDA	8,901 ft	-8,436 ft
BUDA	8,937 ft	-8,472 ft
BUDA RESERVOIR (Buda)	8,937 ft	-8,472 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
8,346–10,470 ft	Perforated
8,346–11,010 ft	Perforated
8,596–8,767 ft	Perforated

Casing (5)

Size	Set Depth	Cement
9.625"	3,938 ft	950 sx
9.625"	3,938 ft	950 sx
2.375"	8,826 ft	—
5.5"	8,929 ft	500 sx
5.5"	8,929 ft	500 sx

Permit History (3)

#476119 Recompletion Final Completion

LILLIE UNIT · 9,000 ft

1998-05-13

Spud 1998-05-19

#226981 Recompletion Final Completion

LILLIE UNIT · 9,600 ft

1984-01-20

#156962 Drill Final Completion

LILLIE UNIT · 9,600 ft

1982-04-12

Applications (3)

#476119 A UNION PACIFIC RESOURCES COMPANY

received 1998-05-08

#226981 A SANTA FE - WINDSOR PRODUCING CO.

received 1983-11-30

#156962 A SANTA FE - WINDSOR PRODUCING CO.

received 1982-04-12

Records & Logs

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

W-2/G-1 1998-07-08 log on file

W-2/G-1 1983-12-05

W-2/G-1 1982-05-27

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 LEE County.

Well Details

Well Number: 1
Max Depth: 9,600 ft
Drill Type: Horizontal
County: LEE
District: 3
Operator: SANTA FE - WINDSOR PRODUCING CO.
Completed: 1982-05-15

Operator

Name: SANTA FE - WINDSOR PRODUCING CO
Location: GIDDINGS
P-5 Status: Inactive (filed 1983-11-02)
Total Permits: 127