← Wells

42-391-01564

OCONNOR THOMAS -C-

REFUGIO County · District 2 · QUINTANA PET. CORP. · TOM OCONNOR (5800)

Permits

1

Max Depth

5,948 ft

First Permit

2023-07-20

Latest Activity

2023-07-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: QUINTANA PET. CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)

!

EWA / Permit operator mismatch

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

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

QUINTANA PET. CORP. 1993-2000→ HILCORP ENERGY COMPANY 2000-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (3) Elevation 56 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
OAKVILLE 2,750 ft-2,694 ft
CATAHOULA 3,300 ft-3,244 ft
FRIO - GRETA (Frio)4,365 ft-4,309 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-391-01567 TOM O'CONNOR(5800'SAND)FLD. UNIT · QUINTANA PET. CORP.
0.2 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Anahuac 4,100'Frio 4,365'Frio 4,365'Frio 5,000'Frio 5,880'
✓ 42-391-01153 OCONNOR, THOMAS -C- · HILCORP ENERGY COMPANY
0.4 mi
Lagarto 1,500'Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Catahoula 3,540'Anahuac 4,100'Anahuac 4,150'Frio 4,365'Frio 5,000'Frio 5,880'
✓ 42-391-01539 TOM O'CONNOR (5800 SD) FLD UNIT · HILCORP ENERGY COMPANY
0.4 mi
Catahoula 3,650'Greta 4,362'Frio 4,402'Frio 5,068'Frio 5,891'NO CHANGE —Jackson —
✓ 42-391-01551 TOM OCONNOR (5800 SD) FLD. UNIT · QUINTANA PET. CORP.
0.4 mi
Lagarto 1,500'Oakville 2,750'Lagarto 2,750'Oakville 2,880'Oakville 3,300'Catahoula 3,300'Catahoula 3,655'Anahuac 4,100'Catahoula 4,100'Anahuac 4,230'Anahuac 4,365'Frio 4,365' +9 more
✓ 42-391-01148 TOM O'CONNOR (5800 SD)FIELD UNIT · QUINTANA PET. CORP.
0.4 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Anahuac 4,100'Frio 4,365'Frio 4,366'Catahoula 4,566'TOP PF 4900 4,739'Frio 5,000'Frio 5,880'Jackson —NO CHANGE —
✓ 42-391-01520 TOM O'CONNOR (5800 SD) FLD. UNIT · QUINTANA PET. CORP.
0.5 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Catahoula 3,300'Anahuac 4,100'Anahuac 4,100'Frio 4,365'Frio 4,365'Frio 4,365'Frio 5,000'Frio 5,000'Frio 5,880' +1 more
✓ 42-391-01158 THOMAS O'CONNOR 'C' · HILCORP ENERGY COMPANY
0.5 mi
Oakville 2,900'Catahoula 3,548'Catahoula 3,600'Anahuac 4,100'Greta 4,300'Frio 4,330'Frio 5,000'Frio 5,800'Jackson —Jackson —
✓ 42-391-01552 TOM O'CONNOR (5800 SD) FLD UNIT · QUINTANA PET. CORP.
0.5 mi
Anahuac 2,252'Anahuac 2,252'Catahoula 3,609'Frio 4,265'Frio —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
5,730–5,739 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,034 ft350 sx
5"5,948 ft500 sx

Permit History (1)

#892142 Recompletion

OCONNOR, THOMAS -C- · 5,948 ft

2023-07-20

Applications (1)

#892142 A HILCORP ENERGY COMPANY
received 2023-07-17

Records & Logs

2 completion filings on record.

W-2/G-1 2023-10-10
W-2/G-1 1984-01-12
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.

Google Maps → Explorer Map →
Lat 28.363221
Lon -97.144623

Well Details

Well Number
14
Max Depth
5,948 ft
Drill Type
Vertical
County
REFUGIO
District
2
Operator
QUINTANA PET. CORP.

Operator

Location
REFUGIO
P-5 Status
Inactive (filed 2000-08-16)
Cum Oil (all leases)
27,323,168 bbl
Cum Gas (all leases)
96,000,536 mcf
Total Permits
1,589