42-401-33974

Final Completion

HARRELL GAS UNIT NO. 2

RUSK County · District 6 · TANOS EXPLORATION II LLC · BRACHFIELD S.E. (COTTON VALLEY)

Permits

Max Depth

12,000 ft

First Permit

2006-06-23

Latest Activity

2017-03-24

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-09-14

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: TANOS EXPLORATION II LLC ≠ Production: DIVERSIFIED PRODUCTION LLC (reported 2026-04)

Resolved via: production → DIVERSIFIED PRODUCTION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-09

Last Production

2026-07

Operator History

Chain of Custody

ENERVEST OPERATING, L.L.C. 2007-2008→ FIDELITY EXPLOR. & PROD. CO. 2008-2015→ TANOS EXPLORATION II, LLC 2015-2023→ DIVERSIFIED PRODUCTION LLC 2023-2026

Lease Production

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

Formation Tops (9) Elevation 453 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RODESSA	6,200 ft	-5,747 ft
PETTIT	6,910 ft	-6,457 ft
TRAVIS PEAK	7,260 ft	-6,807 ft
BASE OF COTTON VALLEY LIME (Cotton Valley)	9,410 ft	-8,957 ft
COTTON VALLEY	9,410 ft	-8,957 ft
CV TAYLOR	10,460 ft	-10,007 ft
NACOTOCH	—	—
PALUXY	—	—
WOODBINE	—	—

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 (4)

Interval	Type
7,270–7,277 ft	Perforated
9,447–9,856 ft	Perforated
9,984–10,157 ft	Perforated
10,508–10,572 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,244 ft	450 sx
4.5"	10,858 ft	1,540 sx

Permit History (3)

#824610 Recompletion Final Completion

HARRELL GAS UNIT NO. 2 · 9,280 ft

2017-03-24

Spud 2017-03-16

#650737 Field Transfer Final Completion

HARRELL GAS UNIT NO. 2 · 12,000 ft

2007-12-11

Spud 2007-08-05

#621531 Drill Final Completion

HARRELL GAS UNIT NO. 2 · 11,500 ft

2006-06-23

Spud 2007-08-05

Applications (3)

#824610 A TANOS EXPLORATION II, LLC

received 2017-03-20

#650737 A ENERVEST OPERATING, L.L.C.

received 2007-12-05

#621531 A ENERVEST OPERATING, L.L.C.

received 2006-06-23

Records & Logs

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

W-2/G-1 2017-12-11

W-2/G-1 2007-11-13

W-2/G-1 2007-10-16 log on file

W-2/G-1 2008-01-03

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 RUSK County.

Well Details

Well Number: 2
Max Depth: 12,000 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: TANOS EXPLORATION II LLC
Completed: 2007-09-14

Operator

Name: TANOS EXPL II, LLC
Location: TYLER
P-5 Status: Delinquent (filed 2023-05-19)
Cum Oil (all leases): 82,052 bbl
Cum Gas (all leases): 341,446,076 mcf
Total Permits: 236