42-287-31374

NO PRODUCTION HorizontalSidetrack

ERNEST T

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

Permits

Max Depth

9,410 ft

First Permit

1983-05-03

Latest Activity

1994-12-13

Lifespan

12 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1995-01-13

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: GEMINI EXPLORATION COMPANY

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

FENN, BILL INC. 1993-1993→ GEMINI EXPLORATION COMPANY 1993-1995→ UNION PACIFIC AUSTIN CHALK CO. 1995-2001→ RME AUSTIN CHALK COMPANY 2001-2002→ ANADARKO AUSTIN CHALK COMPANY 2002-2006→ ANADARKO E&P COMPANY LP 2006-2007→ ENERVEST OPERATING, L.L.C. 2007-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2018-2024

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 320 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PECAN GAP	8,060 ft	-7,740 ft
AUSTIN CHALK	8,615 ft	-8,295 ft
EAGLEFORD (Eagle Ford)	9,316 ft	-8,996 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
8,948–12,349 ft	Perforated
9,094–9,328 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	2,167 ft	750 sx
2.375"	9,351 ft	—
7"	9,412 ft	350 sx

Permit History (2)

#430963 Recompletion Final Completion

ERNEST 'T' · 9,200 ft

1994-12-13

Spud 1994-12-14

#193264 Drill Final Completion

ERNEST "T" · 9,410 ft

1983-05-03

Applications (2)

#430963 A GEMINI EXPLORATION COMPANY

received 1994-12-13

#193264 A FENN, BILL INC.

received 1983-05-03

Records & Logs

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

W-2/G-1 1995-01-25 log on file

W-2/G-1 1983-06-28

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: 9,410 ft
Drill Type: Horizontal, Sidetrack
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1995-01-13

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