42-439-30723

PRODUCING Directional

LASATER J. W. GAS UNIT

TARRANT County · District 9 · BKV BARNETT LLC · NEWARK EAST (BARNETT SHALE)

Permits

Max Depth

9,000 ft

First Permit

2003-10-28

Latest Activity

2005-08-23

Lifespan

2 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-08-03

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: BKV BARNETT LLC ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.

Resolved via: production → BKV BARNETT, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-11

Last Production

2026-07

Operator History

Chain of Custody

DEVON ENERGY OPERATING CO., L.P. 2004-2004→ DEVON ENERGY PRODUCTION CO, L.P. 2004-2020→ BKV BARNETT, LLC 2020-2026

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 (8) Elevation 751 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PARKS REEF	2,703 ft	-1,952 ft
CADDO LIME (Caddo)	3,203 ft	-2,452 ft
DALY LIME	3,307 ft	-2,556 ft
PREGNANT SHALE	3,727 ft	-2,976 ft
MARBLE FALLS	6,462 ft	-5,711 ft
BARNETT SHALE (Barnett)	6,778 ft	-6,027 ft
BARNETT SHALE (Barnett)	6,792 ft	-6,041 ft
ORDOVICIAN	7,148 ft	-6,397 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
6,794–7,058 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,032 ft	530 sx
5.5"	7,374 ft	890 sx

Permit History (2)

#537792 Drill Final Completion

J. W. LASATER GAS UNIT · 9,000 ft

2005-08-23

Spud 2003-10-31

#537792 Drill Final Completion

J. W. LASATER GAS UNIT · 9,000 ft

2003-10-28

Spud 2003-10-31

Applications (2)

#537792 A DEVON ENERGY PRODUCTION CO, L.P.

received 2004-02-17

#537792 A DEVON ENERGY OPERATING CO., L.P.

received 2003-10-22

Records & Logs

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

W-2/G-1 2023-08-15

W-2/G-1 2005-12-27

W-2/G-1 2004-08-23

W-2/G-1 2004-02-26 log on file

W-2/G-1 2004-06-29

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 TARRANT County.

Well Details

Well Number: 1D
Max Depth: 9,000 ft
Drill Type: Directional
County: TARRANT
District: 9
Operator: BKV BARNETT LLC
Completed: 2023-08-03

Operator

Name: BKV BARNETT, LLC
Location: FORT WORTH
P-5 Status: Active (filed 2026-03-11)
Cum Oil (all leases): 71,555 bbl
Cum Gas (all leases): 1,075,289,997 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 129