42-287-31959

PRODUCING

GIDDINGS BUFFALO UNIT #1

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

Permits

Max Depth

8,600 ft

First Permit

1986-08-19

Latest Activity

1992-07-29

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1992-09-30

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: OASIS OPERATING, INC.

Resolved via: scheduling → 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

OASIS OPERATING, INC. 1993-1993→ UNION PACIFIC RESOURCES COMPANY 1994-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2007→ ENERVEST OPERATING, L.L.C. 2007-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2018-2025

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 (3) Elevation 459 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	7,157 ft	-6,698 ft
EAGLEFORD (Eagle Ford)	7,882 ft	-7,423 ft
BUDA	7,969 ft	-7,510 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
7,427–7,586 ft	Perforated
7,774–7,862 ft	Perforated
8,000–8,065 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	3,468 ft	801 sx
5.5"	8,069 ft	270 sx

Permit History (2)

#401431 Recompletion Final Completion

GIDDINGS BUFFALO UNIT #1 · 8,049 ft

1992-07-29

Spud 1992-08-20

#305384 Drill Final Completion

GIDDINGS BUFFALO UNIT · 8,600 ft

1986-08-19

Applications (2)

#401431 A OASIS OPERATING, INC.

received 1992-07-20

#305384 A OASIS RESOURCES, INC.

received 1986-08-19

Records & Logs

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

W-2/G-1 1992-10-19 log on file

W-2/G-1 1988-09-30

W-2/G-1 1986-10-16 log on file

W-2/G-1 1986-12-04

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: 8,600 ft
Drill Type: Vertical
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1992-09-30

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