42-391-00851

CLEMENT HEARD

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

4

Max Depth

5,894 ft

First Permit

1987-09-08

Latest Activity

2011-07-01

Lifespan

24 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

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (7) Elevation 58 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)2,750 ft-2,692 ft
OAKVILLE 3,300 ft-3,242 ft
CATAHOULA 4,100 ft-4,042 ft
ANAHUAC 4,365 ft-4,307 ft
FRIO-GRETA (Frio)4,785 ft-4,727 ft
MIDDLE FRIO (Frio)5,400 ft-5,342 ft
LWR. FRIO5,894 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)

IntervalType
4,113–4,119 ftPerforated
4,122–4,128 ftPerforated
?–4,388 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,033 ft350 sx
2.875"5,873 ft900 sx

Permit History (4)

Applications (4)

#719314 A HILCORP ENERGY COMPANY
received 2011-06-28
#470128 A QUINTANA PET. CORP.
received 1997-11-14
#335560 A QUINTANA PET. CORP.
received 1987-09-04
#335562 A QUINTANA PET. CORP.
received 1987-09-04

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1998-02-11 log on file
W-2/G-1 1998-03-13
W-2/G-1 1984-01-12

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
14
Max Depth
5,894 ft
Drill Type
Vertical
County
REFUGIO
District
2

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