42-391-31768

Final Completion

LAMBERT M. F.

REFUGIO County · District 2 · H & D OPERATING COMPANY · TOM OCONNOR (5900 SAND)

Permits

Max Depth

6,012 ft

First Permit

1984-08-22

Latest Activity

1991-07-03

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-09-07

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: H & D OPERATING COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: H & D OPERATING COMPANY ≠ Permit: QUINTANA PET. CORP.

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000107373 permitted 2013-04-23

Permitted Volume

10,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

5,747–5,790 ft

Injected (12mo)

117,494 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

Operator History

Chain of Custody

H & D OPERATING COMPANY 1993-2015→ QUINTANA PET. CORP. 1993-2000→ HILCORP ENERGY COMPANY 2000-2026→ KOVAR OPERATING, LLC 2017-2019

Lease Production

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

Formation Tops (13) Elevation 65 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LARGARTO (Lagarto)	1,500 ft	-1,435 ft
OAKVILLE	2,750 ft	-2,685 ft
CATAHOULA(MIOCENE) (Catahoula)	3,300 ft	-3,235 ft
CATAHOULA	3,613 ft	-3,548 ft
ANAHUAC(MIOCENE) (Anahuac)	4,100 ft	-4,035 ft
FRIO	4,343 ft	-4,278 ft
FRIO-GREAT(OLIGOCENE) (Frio)	4,365 ft	-4,300 ft
MIDDLE FRIO (SINTON) (Frio)	5,000 ft	-4,935 ft
TOM O'CONNOR	5,696 ft	-5,631 ft
TOC (5900')	5,872 ft	-5,807 ft
TOM O'CONNOR (5900')	5,872 ft	-5,807 ft
LOWER FRIO (OLIGOCENE) (Frio)	5,880 ft	-5,815 ft
JACKSON/YEGUA (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 ↗

Perforations (5)

Interval	Type
5,706–5,710 ft	Perforated
5,758–5,766 ft	Perforated
5,758–5,776 ft	Perforated
5,782–5,790 ft	Perforated
5,878–5,883 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	1,323 ft	871 sx
7"	6,012 ft	925 sx
10.75"	—	871 sx

Permit History (3)

#389415 Recompletion Final Completion

TOM O'CONNOR(5800SAND)FIELD UNIT · 6,012 ft

1991-07-03

Spud 1991-06-18

#322167 Recompletion Final Completion

LAMBERT, M. F. · 6,012 ft

1986-12-29

#249635 Drill Final Completion

LAMBERT, M. F. · 6,000 ft

1984-08-22

Spud 1984-08-24

Applications (3)

#389415 A QUINTANA PET. CORP.

received 1991-06-28

#322167 A HEWIT & DOUGHERTY

received 1986-10-22

#249635 A HEWIT & DOUGHERTY

received 1984-08-22

Records & Logs

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

W-2/G-1 2015-02-06

W-2/G-1 1991-07-24 log on file

W-2/G-1 1987-01-14 log on file

W-2/G-1 1987-01-22

W-2/G-1 1984-09-20

+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: H132
Max Depth: 6,012 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: H & D OPERATING COMPANY
Completed: 1984-09-07

Operator

Name: H & D OPER CO
Location: REFUGIO
P-5 Status: Inactive (filed 2014-05-21)
Cum Oil (all leases): 3,092,123 bbl
Cum Gas (all leases): 13,380,960 mcf
Total Permits: 46