← Wells

42-391-01573

Final Completion

THOMAS O'CONNOR (4150 FT. SD.)

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

5

Max Depth

5,895 ft

First Permit

2002-08-21

Latest Activity

2017-01-13

Lifespan

14 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 →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (5) Elevation 51 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CATAHOULA 3,609 ft-3,558 ft
FRIO 4,360 ft-4,309 ft
FRIO 5,895 ft-5,844 ft
JACKSON/YEGUA (Jackson)——
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 (8)

IntervalType
4,125–4,135 ftPerforated
4,152–4,166 ftPerforated
5,691–5,703 ftPerforated
5,730–5,740 ftPerforated
5,843–5,851 ftPerforated
5,858–5,867 ftPerforated
?–5,800 ftPerforated
?–5,882 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,035 ft350 sx
5"5,893 ft500 sx

Permit History (5)

#821753 Recompletion Final Completion

THOMAS O'CONNOR (4150 FT. SD.) · 5,895 ft

2017-01-13

Spud 2016-12-30

#720547 Recompletion Final Completion

THOMAS O'CONNOR 'C' · 5,895 ft

2011-07-21

Spud 2012-02-28

#655077 Recompletion

THOMAS O'CONNOR "C" · 5,895 ft

2008-02-21

#558322 Recompletion Final Completion

O'CONNOR, THOMAS "C" · 5,895 ft

2005-03-03

Spud 2005-04-14

#522749 Recompletion Final Completion

O'CONNOR, THOMAS "C" · 5,895 ft

2002-08-21

Spud 2002-09-20

Applications (5)

#821753 A HILCORP ENERGY COMPANY
received 2017-01-03
#720547 A HILCORP ENERGY COMPANY
received 2011-07-19
#655077 A HILCORP ENERGY COMPANY
received 2008-02-12
#558322 A HILCORP ENERGY COMPANY
received 2005-02-28
#522749 A HILCORP ENERGY COMPANY
received 2002-08-13

Records & Logs

7 completion filings on record · 2 with log images at RRC.

W-2/G-1 2017-01-17
W-2/G-1 2012-03-21 log on file
W-2/G-1 2006-07-31
W-2/G-1 2006-12-14
W-2/G-1 2002-10-08 log on file
W-2/G-1 2002-11-20

+1 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
W250A
Max Depth
5,895 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