42-391-02022

Final Completion

OCONNOR THOMAS -C-

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

Permits

Max Depth

5,925 ft

First Permit

1989-12-14

Latest Activity

1996-02-05

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

EWA / Production operator mismatch

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

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Cancelled 1991-04-08 UIC #000001955 permitted 1975-12-11

Permitted Volume

5,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

3,780–3,810 ft

Injected (12mo)

—

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.

Formation Tops (7) Elevation 52 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LARGARTO (Lagarto)	1,500 ft	-1,448 ft
OAKVILLE	2,750 ft	-2,698 ft
CATAHOULA (MIOCENE) (Catahoula)	3,300 ft	-3,248 ft
ANAHUAC	4,100 ft	-4,048 ft
FRIO-GRETA(OLIGOCENE) (Frio)	4,365 ft	-4,313 ft
MIDDLE FRIO (SINTON) (Frio)	5,000 ft	-4,948 ft
LOWER FRIO (OLIGOCENE) (Frio)	5,880 ft	-5,828 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
3,780–3,810 ft	Perforated
5,778–5,786 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,023 ft	350 sx
5.5"	5,923 ft	500 sx

Permit History (2)

#444157 Recompletion Final Completion

TOM O'CONNOR(5800 SD) FIELD UNIT · 5,925 ft

1996-02-05

Spud 1996-02-09

#367398 Recompletion Final Completion

THOMAS O'CONNOR "C" · 5,925 ft

1989-12-14

Applications (2)

#444157 A QUINTANA PET. CORP.

received 1996-01-26

#367398 A QUINTANA PET. CORP.

received 1989-12-08

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1996-03-22

W-2/G-1 1990-05-15 log on file

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in REFUGIO County.

Well Details

Well Number: Q245
Max Depth: 5,925 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: QUINTANA PET. CORP.

Operator

Name: QUINTANA PET. CORP
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