42-287-31624

Final Completion Horizontal

GRIFFIN-PRUEGNER UNIT

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

Permits

Max Depth

11,000 ft

First Permit

1984-05-15

Latest Activity

2007-10-16

Lifespan

23 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-09-11

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: ENERVEST OPERATING, L.L.C.

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 2018-2025

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 (8) Elevation 366 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	5,450 ft	-5,084 ft
NAVARRO #1 (Navarro)	5,850 ft	-5,484 ft
NAVARRO 1 (Navarro)	5,850 ft	-5,484 ft
NAVARRO #2 (Navarro)	6,220 ft	-5,854 ft
NAVARRO 2 (Navarro)	6,220 ft	-5,854 ft
PECAN GAP	7,310 ft	-6,944 ft
AUSTIN CHALK	7,858 ft	-7,492 ft
EAGLEFORD (Eagle Ford)	8,605 ft	-8,239 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
8,009–10,320 ft	Perforated
8,257–10,948 ft	Perforated
8,440–8,600 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	4,022 ft	950 sx
5.5"	8,676 ft	125 sx

Permit History (2)

#647478 Recompletion Final Completion

GRIFFIN-PRUEGNER · 11,000 ft

2007-10-16

Spud 2008-01-04

#239968 Drill Final Completion

GRIFFIN-PRUEGNER UNIT · 9,500 ft

1984-05-15

Spud 1984-07-25

Applications (2)

#647478 A ENERVEST OPERATING, L.L.C.

received 2007-10-09

#239968 A SANTA FE MINERALS, INC.

received 1984-05-15

Records & Logs

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

W-2/G-1 2008-04-07 log on file

W-2/G-1 1984-10-01

W-2/G-1 1984-10-03

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: 1RE
Max Depth: 11,000 ft
Drill Type: Horizontal
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1984-09-11

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