42-287-31001

SHUT IN

GUELKER UNIT

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

RRC Lookup

Permits

Max Depth

11,000 ft

First Permit

1981-07-23

Latest Activity

1981-07-23

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1981-11-29

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: TIPCO

Resolved via: production → MAGNOLIA OIL & GAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

E.G. OPERATING 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 2018-2025

Lease Production

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

Oil

production & DCA →

Permit History (1)

#126383 Drill Final Completion

GUELKER, F.M. · 11,000 ft

1981-07-23

Spud 1981-09-11

Permit Applications (1)

#126383 A TIPCO

received 1981-07-23

Well Details

Well Number: 1
Max Depth: 11,000 ft
Drill Type: Vertical
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1981-11-29

Operator

Name: MAGNOLIA OIL & GAS OPER LLC
Location: HOUSTON
P-5 Status: Y (filed 2026-03-04)
Cum Oil (all leases): 71,472,754 bbl
Cum Gas (all leases): 413,100,712 mcf
Activities: CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 534

External Links

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