42-391-01677

Final Completion

TOM O'CONNOR (5800'SD)FIELD UNIT

REFUGIO County · District 2 · QUINTANA PET. CORP.

Permits

Max Depth

5,954 ft

First Permit

1982-05-19

Latest Activity

1984-02-21

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Cancelled 1988-01-06 UIC #000047714 permitted 1982-07-14

Permitted Volume

500 bbl/d

Max Pressure

1,300 psi

Injection Interval

5,165–5,230 ft

Injected (12mo)

—

H-1 Injection Cancelled 1986-04-15 UIC #000051627 permitted 1984-05-04

Permitted Volume

6,000 bbl/d

Max Pressure

1,500 psi

Injection Interval

5,848–5,758 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.

Oil

production & DCA →

Formation Tops (7) Elevation 44 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LARGARTO (Lagarto)	1,500 ft	-1,456 ft
OAKVILLE	2,750 ft	-2,706 ft
CATAHOULA (MIOCENE) (Catahoula)	3,300 ft	-3,256 ft
ANAHUAC (MIOCENE) (Anahuac)	4,100 ft	-4,056 ft
FRIO-GRETA (OLIGOCENE) (Frio)	4,365 ft	-4,321 ft
MIDDLE FRIO (SINTON) (Frio)	5,000 ft	-4,956 ft
LOWER FRIO (OLIGOCENE) (Frio)	5,880 ft	-5,836 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 (3)

Interval	Type
5,693–5,697 ft	Perforated
5,900–5,906 ft	Perforated
?–5,800 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	1,064 ft	600 sx
10.75"	1,065 ft	550 sx
5.5"	5,854 ft	600 sx
5.5"	5,854 ft	600 sx

Permit History (2)

#229915 Recompletion Final Completion

TOM O'CONNOR (5800'SD)FIELD UNIT · 5,954 ft

1984-02-21

#161134 Recompletion

O'CONNOR, THOS. "E" · 5,854 ft

1982-05-19

Applications (3)

#229915 A QUINTANA PET. CORP.

received 1984-04-30

#229915 A QUINTANA PET. CORP.

received 1984-01-02

#161134 A COPANO COMPANY

received 1982-05-19

Records & Logs

6 completion filings on record.

W-2/G-1 1984-07-30

W-2/G-1 1984-06-04

W-2/G-1 1976-03-15

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: C453
Max Depth: 5,954 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