42-287-30459

Final Completion

MARY KAY

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

Permits

Max Depth

8,500 ft

First Permit

1979-02-12

Latest Activity

2012-04-06

Lifespan

33 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-06-27

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

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

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

BROWNING OIL COMPANY, INC. 1993-2019→ DALLAS PETROLEUM GROUP, LLC 2019-2025→ MAGNOLIA OIL & GAS OPERATING LLC 2025-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (6) Elevation 372 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
NAVARRO	5,165 ft	-4,793 ft
PECAN GAP	6,370 ft	-5,998 ft
AUSTIN CHALK	7,160 ft	-6,788 ft
EAGLEFORD (Eagle Ford)	7,855 ft	-7,483 ft
FALSE BUDA	8,040 ft	-7,668 ft
BUDA	8,060 ft	-7,688 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
5,165–5,199 ft	Perforated
7,262–7,846 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	3,600 ft	1,320 sx
2.375"	7,150 ft	—
5.5"	8,114 ft	620 sx

Permit History (2)

#735637 Recompletion Final Completion

MARY KAY · 5,265 ft

2012-04-06

Spud 2012-02-15

#42402 Drill

KAY, MARY · 8,500 ft

1979-02-12

Applications (2)

#735637 A BROWNING OIL COMPANY, INC.

received 2012-03-08

#42402 A HUMBLE EXPLORATION CO., INC.

received 1979-02-12

Records & Logs

3 completion filings on record.

W-2/G-1 2012-09-12

W-2/G-1 2011-07-20

W-2/G-1 1979-04-23

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: 8,500 ft
Drill Type: Vertical
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 2011-06-27

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