← Wells

42-391-01372

Final Completion

LAMBERT M. F.

REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (4400)

Permits

1

Max Depth

4,454 ft

First Permit

1981-05-25

Latest Activity

1981-05-25

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2023-06-01

!

EWA / Production operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Production: KOVAR OPERATING, LLC (reported 2020-03)

!

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: PENNZOIL PRODUCING CO.

Resolved via: scheduling → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-05

Injection / Disposal

W-14 Disposal Plugged 2023-07-07 UIC #000049765 permitted 1980-12-01

Permitted Volume

8,000 bbl/d

Max Pressure

700 psi

Injection Interval

3,200–3,300 ft

Injected (12mo)

—

Operator History

Chain of Custody

H & D OPERATING COMPANY 1993-2015→ PENNZOIL EXPLORATION & PROD. CO. 1993-1999→ PENNZENERGY EXP. & PROD., L.L.C. 1999-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2002→ HILCORP ENERGY COMPANY 2002-2015→ KOVAR OPERATING, LLC 2015-2020

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 →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

IntervalType
4,183–4,187 ftPerforated
?–4,384 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"1,005 ft650 sx
2.875"4,098 ft—
5.5"4,453 ft—

Permit History (1)

#119148 Recompletion Final Completion

LAMBERT, M.F. · 4,454 ft

1981-05-25

Applications (1)

#119148 A PENNZOIL PRODUCING CO.
received 1981-05-25

Records & Logs

2 completion filings on record.

W-2/G-1 1981-06-10
W-2/G-1 1984-01-12
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
H-97
Max Depth
4,454 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