← Wells

42-391-33211

PRODUCING Horizontal

CLEMENT HEARD 42

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

Permits

1

Max Depth

4,700 ft

First Permit

2019-07-22

Latest Activity

2019-07-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-08-12

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-08

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (3) Elevation 53 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CATAHOULA - DISPOSAL (Catahoula)3,544 ft-3,491 ft
FRIO - DISPOSAL (Frio)4,320 ft-4,267 ft
JACKSON-YEGUA - DISPOSAL (Jackson)——

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
✓ 42-391-33207 CLEMENT HEARD 41 · HILCORP ENERGY COMPANY
0.1 mi
Catahoula 3,528'Frio 4,316'Jackson —
✓ 42-391-32492 HEARD, CLEMENT · HILCORP ENERGY COMPANY
0.1 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 —
✓ 42-391-32533 TOM O'CONNOR (4150 FT. SD.) UNIT · HILCORP ENERGY COMPANY
0.1 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
✓ 42-391-32518 HEARD, CLEMENT · HILCORP ENERGY COMPANY
0.1 mi
Lagarto 2,750'Oakville 3,300'Catahoula 3,560'Catahoula 3,563'Oakville 4,100'Frio 4,316'ANANHUAC 4,365'Anahuac 4,365'Anahuac 4,365'Frio 4,785'Frio 4,785'Frio 5,400' +4 more
✓ 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 —
✓ 42-391-32631 HEARD, CLEMENT · HILCORP ENERGY COMPANY
0.2 mi
Lagarto 2,750'Oakville 3,300'Catahoula 3,519'Catahoula 4,100'Frio 4,304'Anahuac 4,365'Frio 4,650'Frio 4,785'Frio 5,400'Jackson —
✓ 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
✓ 42-391-31248 TOM O'CONNOR (5800 SD) FLD UNIT · QUINTANA PET. CORP.
0.3 mi
Lagarto 1,500'Oakville 2,750'Lagarto 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'

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 (1)

IntervalType
4,830–5,921 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,543 ft772 sx
7"4,830 ft439 sx

Permit History (1)

#855234 Drill Final Completion

CLEMENT HEARD 42 · 4,700 ft

2019-07-22

Spud 2019-07-28

Applications (1)

#855234 A HILCORP ENERGY COMPANY
received 2019-07-17

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2019-08-23 log on file
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 28.375242
Lon -97.151544

Well Details

Well Number
42H
Max Depth
4,700 ft
Drill Type
Horizontal
County
REFUGIO
District
2
Operator
HILCORP ENERGY COMPANY
Completed
2019-08-12

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