← Wells

42-391-01143

THOMAS O'CONNOR "C"

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

7

Max Depth

5,915 ft

First Permit

1996-01-29

Latest Activity

2011-06-23

Lifespan

15 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

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

Formation Tops (1) Elevation 52 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 (5)

IntervalType
4,862–4,870 ftPerforated
5,030–5,043 ftPerforated
5,165–5,171 ftPerforated
5,223–5,231 ftPerforated
5,254–5,263 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,040 ft350 sx
5.5"5,913 ft500 sx

Permit History (7)

#718815 Recompletion

THOMAS O'CONNOR "C" · 5,915 ft

2011-06-23

#620151 Recompletion Final Completion

O'CONNOR "C", THOMAS · 5,915 ft

2006-06-05

#538900 Recompletion

O'CONNOR, THOMAS "C" · 5,915 ft

2003-11-24

#538900 Recompletion Final Completion

O'CONNOR, THOMAS "C" · 5,915 ft

2003-11-24

Spud 2004-04-15

#483737 Recompletion Final Completion

O'CONNOR, THOMAS "C" · 5,915 ft

1999-04-13

Spud 2002-01-21

#483737 Recompletion

O'CONNOR, THOMAS 'C' · 5,915 ft

1999-04-13

#444158 Recompletion Final Completion

THOMAS O'CONNOR "C" · 5,915 ft

1996-01-29

Spud 1996-02-22

Applications (7)

#718815 A HILCORP ENERGY COMPANY
received 2011-06-21
#620151 A HILCORP ENERGY COMPANY
received 2006-05-30
#538900 A HILCORP ENERGY COMPANY
received 2004-04-05
#538900 A HILCORP ENERGY COMPANY
received 2003-11-21
#483737 A HILCORP ENERGY COMPANY
received 2001-12-21
#483737 A QUINTANA PET. CORP.
received 1999-04-08
#444158 A QUINTANA PET. CORP.
received 1996-01-26

Records & Logs

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

W-2/G-1 2006-11-17 log on file
W-2/G-1 2006-12-11
W-2/G-1 2004-06-02 log on file
W-2/G-1 2004-09-23
W-2/G-1 2002-09-12 log on file
W-2/G-1 2002-09-23

+2 more filings

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
51
Max Depth
5,915 ft
Drill Type
Vertical
County
REFUGIO
District
2
Operator
HILCORP ENERGY COMPANY

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
3,428