42-365-33124

PRODUCING

CGU 21

PANOLA County · District 6 · TGNR EAST TEXAS LLC · CARTHAGE (COTTON VALLEY)

Permits

Max Depth

10,200 ft

First Permit

1995-02-01

Latest Activity

1997-07-23

Lifespan

2 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1997-05-27

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: TGNR EAST TEXAS LLC ≠ Permit: UNION PACIFIC RESOURCES COMPANY

Resolved via: production → TGNR EAST TEXAS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1996-09

Last Production

2026-07

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1997-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2012→ ANADARKO E&P ONSHORE LLC 2013-2016→ CCI EAST TEXAS UPSTREAM LLC 2016-2021→ TGNR EAST TEXAS LLC 2021-2026

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 (10) Elevation 367 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
UPPER GLEN ROSE (Glen Rose)	3,604 ft	-3,237 ft
UPR GLEN ROSE	3,604 ft	-3,237 ft
BASE MASSIVE ANHYD.	5,237 ft	-4,870 ft
BASE MASSIVE ANHYDRITE (Massive Anhydrite (marker))	5,237 ft	-4,870 ft
LOWER PETTIT (Pettit)	6,108 ft	-5,741 ft
LWR PETTIT	6,108 ft	-5,741 ft
TRAVIS PEAK	6,318 ft	-5,951 ft
COTTON VALLEY	8,278 ft	-7,911 ft
BOSSIER	9,660 ft	-9,293 ft
BOSSIER` (Bossier)	9,660 ft	-9,293 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 (11)

Interval	Type
8,644–8,654 ft	Perforated
8,680–8,700 ft	Perforated
8,768–8,778 ft	Perforated
8,792–8,812 ft	Perforated
8,834–8,844 ft	Perforated
9,044–9,064 ft	Perforated
9,092–9,102 ft	Perforated
9,112–9,132 ft	Perforated
9,180–9,190 ft	Perforated
9,290–9,310 ft	Perforated
9,620–9,640 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,010 ft	280 sx
5.5"	9,841 ft	850 sx

Permit History (2)

#465267 Recompletion Final Completion

CGU 21 · 10,200 ft

1997-07-23

Spud 1996-08-23

#432037 Drill Unperfed Completion

CGU 21 · 10,200 ft

1995-02-01

Spud 1996-08-23

Applications (2)

#432037 A UNION PACIFIC RESOURCES COMPANY

received 1995-01-19

#465267 A UNION PACIFIC RESOURCES COMPANY

received 1995-01-19

Records & Logs

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

W-2/G-1 1997-07-03

W-2/G-1 1997-03-17 log on file

W-2/G-1 1997-07-03

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 PANOLA County.

Well Details

Well Number: 10
Max Depth: 10,200 ft
Drill Type: Vertical
County: PANOLA
District: 6
Operator: TGNR EAST TEXAS LLC
Completed: 1997-05-27

Operator

Name: TGNR EAST TEXAS LLC
Location: HOUSTON
P-5 Status: Active (filed 2026-02-04)
Cum Oil (all leases): 95,452 bbl
Cum Gas (all leases): 284,882,160 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 41