← Wells

42-391-30050

Final Completion

OCONNOR THOMAS -C-

REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (4500 GRETA MASS.)

Permits

2

Max Depth

4,500 ft

First Permit

2001-09-12

Latest Activity

2003-05-19

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1970-02-11

Shut-In

—

Plugged

2019-02-14

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.

Gas
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (1) Elevation 55 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
NO CHANGE——

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)

IntervalType
4,112–4,124 ftPerforated
4,341–4,358 ftPerforated
4,413–4,417 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,217 ft450 sx
5.5"4,483 ft650 sx

Permit History (2)

#532018 Recompletion Final Completion

O'CONNOR, THOMAS "C" · 4,500 ft

2003-05-19

Spud 2003-05-14

#513509 Recompletion Final Completion

TOM O'CONNOR 4400 SAND GAS UNIT · 4,500 ft

2001-09-12

Spud 2001-09-11

Applications (2)

#532018 A HILCORP ENERGY COMPANY
received 2003-05-16
#513509 A HILCORP ENERGY COMPANY
received 2001-09-11

Records & Logs

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

W-2/G-1 2003-06-02 log on file
W-2/G-1 2003-06-02 log on file
W-2/G-1 2003-06-04
W-2/G-1 2001-10-01 log on file
W-2/G-1 2002-01-15
W-2/G-1 1970-04-02
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
71
Max Depth
4,500 ft
Drill Type
Vertical
County
REFUGIO
District
2
Operator
HILCORP ENERGY COMPANY
Completed
1970-02-11

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-03-27)
Cum Oil (all leases)
75,699,281 bbl
Cum Gas (all leases)
1,779,939,645 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,429