42-391-01363

Final Completion

LAMBERT M. F.

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

Permits

Max Depth

5,897 ft

First Permit

1982-05-24

Latest Activity

1995-07-06

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1998-07-06

EWA / Production operator mismatch

Scheduling: H & D OPERATING COMPANY ≠ Production: KOVAR OPERATING, LLC (reported 2020-03)

Resolved via: scheduling → H & D OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

H & D OPERATING COMPANY 1993-2015→ 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.

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 (5)

Interval	Type
4,371–4,375 ft	Perforated
5,595–5,600 ft	Perforated
5,883–5,891 ft	Perforated
?–5,500 ft	Perforated
?–5,900 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	566 ft	300 sx
2.875"	5,544 ft	—
5"	5,893 ft	—
5"	5,897 ft	350 sx

Permit History (2)

#437386 Recompletion Final Completion

LAMBERT, M. F. · 5,897 ft

1995-07-06

Spud 1995-06-20

#162908 Recompletion Final Completion

LAMBERT, M. F. · 5,897 ft

1982-05-24

Applications (2)

#437386 A H & D OPERATING COMPANY

received 1995-06-29

#162908 A HEWIT & DOUGHERTY

received 1982-05-24

Records & Logs

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

W-2/G-1 1995-07-17 log on file

W-2/G-1 1995-07-31

W-2/G-1 1982-06-14

W-2/G-1 1977-08-10

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: 41
Max Depth: 5,897 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: H & D OPERATING COMPANY

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