← Wells

42-391-32518

Final Completion

HEARD CLEMENT

REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (5900 SAND)

Permits

7

Max Depth

6,200 ft

First Permit

2003-05-12

Latest Activity

2017-11-17

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-06-30

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 →
Oil
production & DCA →

Formation Tops (16) Elevation 58 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)2,750 ft-2,692 ft
OAKVILLE 3,300 ft-3,242 ft
CATAHOULA (MIOCENE) (Catahoula)3,560 ft-3,502 ft
CATAHOULA 3,563 ft-3,505 ft
OAKVILLE 4,100 ft-4,042 ft
FRIO 4,316 ft-4,258 ft
ANAHUAC 4,365 ft-4,307 ft
ANAHUAC (MIOCENE) (Anahuac)4,365 ft-4,307 ft
ANANHUAC4,365 ft-4,307 ft
FRIO-GRETA (OLIG) (Frio)4,785 ft-4,727 ft
FRIO-GRETA(OLIG) (Frio)4,785 ft-4,727 ft
MIDDLE FRIO (SINTON) (Frio)5,400 ft-5,342 ft
FRIO 6,200 ft-6,142 ft
LOWER FRIO (OLIG) (Frio)6,204 ft-6,146 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-391-32533 TOM O'CONNOR (4150 FT. SD.) UNIT · HILCORP ENERGY COMPANY
0.0 mi
Lagarto 2,750'Oakville 3,300'Catahoula 3,566'Catahoula 4,100'Catahoula 4,100'Greta 4,300'Frio 4,318'Anahuac 4,365'Frio 4,785'Frio 5,000'Frio 5,400'Frio 5,800' +2 more
✓ 42-391-33211 CLEMENT HEARD 42 · HILCORP ENERGY COMPANY
0.1 mi
Catahoula 3,544'Frio 4,320'Jackson —
✓ 42-391-31248 TOM O'CONNOR (5800 SD) FLD UNIT · QUINTANA PET. CORP.
0.2 mi
Lagarto 1,500'Lagarto 2,750'Oakville 2,750'Catahoula 3,300'Catahoula 3,300'Anahuac 4,100'Frio 4,362'Frio 4,365'Frio 5,000'Frio 5,000'Frio 5,880'
✓ 42-391-33207 CLEMENT HEARD 41 · HILCORP ENERGY COMPANY
0.2 mi
Catahoula 3,528'Frio 4,316'Jackson —
✓ 42-391-32492 HEARD, CLEMENT · HILCORP ENERGY COMPANY
0.2 mi
SURFACE SD CLAY 1,500'Lagarto 2,750'Oakville 3,300'Catahoula 3,533'Catahoula 4,100'Frio 4,313'Anahuac 4,365'Frio 4,785'Frio 4,785'Frio 6,202'Jackson —
✓ 42-391-31609 TOM O'CONNOR (5800'SD)FIELD UNIT · QUINTANA PET. CORP.
0.2 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Catahoula 3,609'Anahuac 4,100'Frio 4,365'Frio 5,000'Frio 5,068'Frio 5,880'NO CHANGE —
✓ 42-391-31860 TOM O'CONNOR (5800'SAND)FIELD UT · QUINTANA PET. CORP.
0.3 mi
Lagarto 1,500'Lagarto 2,750'Oakville 2,750'Catahoula 3,300'Catahoula 3,300'Anahuac 4,100'Frio 4,365'Frio 4,365'Frio 5,000'Frio 5,880'Frio 5,880'NO CHANGE —
✓ 42-391-32503 BAUER, MARY CLAIRE ET VIR · HILCORP ENERGY COMPANY
0.3 mi
SURFACE SAND CLAY 1,500'Lagarto 2,750'Oakville 3,300'Catahoula 3,544'Catahoula 4,100'Frio 4,320'Anahuac 4,365'ANAHAUAC 4,365'TOP 4500 4,379'Frio 4,785'5200 TOP 5,096'Frio 5,400' +2 more

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (7)

IntervalType
4,384–4,394 ftPerforated
5,153–5,157 ftPerforated
5,176–5,182 ftPerforated
5,354–5,362 ftPerforated
5,424–5,429 ftPerforated
5,480–5,485 ftPerforated
5,889–5,894 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"1,417 ft650 sx
7"6,204 ft985 sx

Permit History (7)

#833211 Recompletion Final Completion

CLEMENT HEARD · 6,200 ft

2017-11-17

Spud 2017-11-13

#770838 Recompletion

CLEMENT HEARD · 6,200 ft

2013-10-04

#770838 Recompletion Final Completion

CLEMENT HEARD · 6,200 ft

2013-10-04

Spud 2014-07-07

#708707 Recompletion Final Completion

CLEMENT HEARD · 6,200 ft

2011-01-21

Spud 2011-01-13

#684259 Recompletion Final Completion

CLEMENT HEARD · 6,200 ft

2009-08-21

Spud 2010-05-25

#538181 Recompletion Final Completion

HEARD, CLEMENT · 6,200 ft

2003-11-05

Spud 2003-11-03

#531878 Drill Final Completion

HEARD, CLEMENT · 6,200 ft

2003-05-12

Spud 2003-06-05

Applications (7)

#833211 A HILCORP ENERGY COMPANY
received 2017-11-14
#770838 A HILCORP ENERGY COMPANY
received 2014-06-09
#770838 A HILCORP ENERGY COMPANY
received 2013-09-30
#708707 A HILCORP ENERGY COMPANY
received 2011-01-18
#684259 A HILCORP ENERGY COMPANY
received 2009-08-18
#538181 A HILCORP ENERGY COMPANY
received 2003-11-03
#531878 A HILCORP ENERGY COMPANY
received 2003-05-13

Records & Logs

10 completion filings on record · 4 with log images at RRC.

W-2/G-1 2018-08-08
W-2/G-1 2015-05-19
W-2/G-1 2011-03-15
W-2/G-1 2010-08-11 log on file
W-2/G-1 2010-09-09
W-2/G-1 2003-11-26 log on file

+4 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.

Google Maps → Explorer Map →
Lat 28.375217
Lon -97.153667

Well Details

Well Number
35
Max Depth
6,200 ft
Drill Type
Vertical
County
REFUGIO
District
2
Operator
HILCORP ENERGY COMPANY
Completed
2003-06-30

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
3,435