42-417-32683

Final Completion

TERRY HEIRS

SHACKELFORD County · District 7 · LEONARD BROTHERS OPERATING CO.

Permits

Max Depth

4,055 ft

First Permit

1978-09-05

Latest Activity

2001-07-23

Lifespan

23 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2019-05-01

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2001-08

Last Production

2019-04

Operator History

Chain of Custody

LEONARD BROTHERS OPERATING CO. 2001-2005→ BECK RESOURCES INCORPORATED 2005-2009→ 3-M PRODUCTION 2009-2011→ ROYAL TEXAN ENERGY CO. 2012-2012

Lease Production

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

Gas

production & DCA →

Formation Tops (1) Elevation 1,340 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MORAN SAND	1,933 ft	-593 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 (1)

Interval	Type
1,933–1,950 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	134 ft	130 sx
4.5"	2,186 ft	207 sx

Permit History (3)

#510756 Reenter Final Completion

TERRY HEIRS · 2,900 ft

2001-07-23

Spud 2001-07-31

#469431 Reenter

TERRY, NETTIE MAY HEIRS · 4,050 ft

1997-11-13

#31925 Drill Plug Dry Hole (P&A)

TERRY, NETTIE MAY HEIRS · 4,055 ft

1978-09-05

Spud 1978-09-16

Applications (3)

#510756 A LEONARD BROTHERS OPERATING CO.

received 2001-06-26

#469431 A NORTHLAND OPERATING COMPANY

received 1997-10-29

#31925 A SEELY, C. W.

received 1978-09-05

Records & Logs

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

W-2/G-1 2001-12-03

W-2/G-1 2001-10-09 log on file

W-2/G-1 2001-11-14

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 SHACKELFORD County.

Well Details

Well Number: 1
Max Depth: 4,055 ft
Drill Type: Vertical
County: SHACKELFORD
District: 7
Operator: LEONARD BROTHERS OPERATING CO.

Operator

Name: LEONARD BROTHERS OPER CO
Location: FORT WORTH
P-5 Status: X (filed 2026-06-12)
Cum Oil (all leases): 463,558 bbl
Cum Gas (all leases): 970,771 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 65