42-391-01715

Final Completion

NORDAN & MORRIS OCONNOR THOMAS

REFUGIO County · District 2 · T-C OIL COMPANY LLC · TOM OCONNOR (5900 SAND)

RRC Lookup

Permits

Max Depth

5,913 ft

First Permit

1980-08-07

Latest Activity

2011-01-12

Lifespan

30 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2016-08-04

EWA / Production operator mismatch

Scheduling: T-C OIL COMPANY LLC ≠ Production: HILCORP ENERGY COMPANY (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: T-C OIL COMPANY LLC ≠ Permit: T - C OIL COMPANY

Resolved via: production → HILCORP ENERGY COMPANY

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→ T - C OIL COMPANY 2010-2011→ T-C OIL COMPANY, LLC 2012-2012

Lease Production

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

Permit History (3)

#707933 Recompletion Final Completion

COPANO GAS UNIT · 5,670 ft

2011-01-12

Spud 2010-12-09

#351688 Recompletion Final Completion

TOM O'CONNOR(5800SAND)FIELD UNIT · 5,908 ft

1988-09-29

#89049 Recompletion Final Completion

NORDAN & MORRIS, THOS. O'CONNOR · 5,913 ft

1980-08-07

Permit Applications (3)

#707933 A T - C OIL COMPANY

received 2011-01-05

#351688 A QUINTANA PET. CORP.

received 1988-09-28

#89049 A NORDAN & COMPANY

received 1980-08-07

Well Details

Well Number: 41
Max Depth: 5,913 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: T-C OIL COMPANY LLC

Operator

Name: T-C OIL CO, LLC
Location: REFUGIO
P-5 Status: Y (filed 2025-10-04)
Cum Oil (all leases): 13,457,380 bbl
Cum Gas (all leases): 22,220,596 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 279

External Links

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