42-391-03952

Final Completion

LAMBERT, M. F.

REFUGIO County · District 2 · PENNZOIL EXPLORATION & PROD. CO.

Permits

Max Depth

4,470 ft

First Permit

1981-09-01

Latest Activity

1995-10-10

Lifespan

14 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

Operator History

Chain of Custody

PENNZOIL EXPLORATION & PROD. CO. 1995-1999→ PENNZENERGY EXP. & PROD., L.L.C. 1999-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2002→ HILCORP ENERGY COMPANY 2002-2010

Lease Production

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

Formation Tops (2) Elevation 64 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
4150	4,120 ft	-4,056 ft
4400	4,342 ft	-4,278 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)

Interval	Type
4,118–4,125 ft	Perforated
4,143–4,149 ft	Perforated
4,388–? ft	Perforated

Casing (5)

Size	Set Depth	Cement
8.625"	1,032 ft	525 sx
8.625"	1,043 ft	525 sx
2.375"	4,078 ft	—
4.5"	4,456 ft	732 sx
4.5"	4,467 ft	732 sx

Permit History (3)

#440679 Recompletion Final Completion

LAMBERT, M. F. · 4,400 ft

1995-10-10

Spud 1995-11-22

#231315 Recompletion

LAMBERT, M. F. · 4,470 ft

1984-02-10

#138052 Recompletion Final Completion

LAMBERT, M.F. · 4,470 ft

1981-09-01

Applications (3)

#440679 A PENNZOIL EXPLORATION & PROD. CO.

received 1995-10-09

#231315 A PENNZOIL PRODUCING CO.

received 1983-12-12

#138052 A PENNZOIL PRODUCING CO.

received 1981-09-01

Records & Logs

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

W-2/G-1 1995-12-13 log on file

W-2/G-1 1996-01-16

W-2/G-1 1982-02-04

W-2/G-1 1974-08-06

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: 134
Max Depth: 4,470 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: PENNZOIL EXPLORATION & PROD. CO.

Operator

Name: PENNZOIL EXPL & PROD. CO
Location: CARTHAGE
P-5 Status: Inactive (filed 1998-04-23)
Cum Oil (all leases): 28,665,122 bbl
Cum Gas (all leases): 504,481,960 mcf
Total Permits: 1,023