42-391-00555

Final Completion

HEARD CLAUDE

REFUGIO County · District 2 · QUINTANA PET. CORP. · TOM OCONNOR (5100 EAST)

RRC Lookup

Permits

Max Depth

5,925 ft

First Permit

1990-12-27

Latest Activity

2010-08-06

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1951-11-30

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: QUINTANA PET. CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2025-07)

EWA / Permit operator mismatch

Scheduling: QUINTANA PET. CORP. ≠ Permit: HILCORP ENERGY COMPANY

Resolved via: scheduling → QUINTANA PET. CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

QUINTANA PET. CORP. 1993-2000→ HILCORP ENERGY COMPANY 2000-2025

Lease Production

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

Permit History (2)

#699889 Recompletion Final Completion

TOM O'CONNOR (4150 FT. SD.) UNIT · 5,925 ft

2010-08-06

Spud 2010-10-05

#382583 Recompletion Final Completion

HEARD, CLAUDE · 5,925 ft

1990-12-27

Spud 1991-02-18

Permit Applications (2)

#699889 A HILCORP ENERGY COMPANY

received 2010-07-29

#382583 A QUINTANA PET. CORP.

received 1990-12-19

Well Details

Well Number: W401GA
Max Depth: 5,925 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: QUINTANA PET. CORP.
Completed: 1951-11-30

Operator

Name: QUINTANA PET. CORP
Location: REFUGIO
P-5 Status: Y (filed 2000-06-09)
Cum Oil (all leases): 27,323,168 bbl
Cum Gas (all leases): 96,000,536 mcf
Total Permits: 1,589

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