42-395-31241

Final Completion

BR/WOHLEB

ROBERTSON County · District 5 · TANOS EXPLORATION II LLC · SAVELL (BOSSIER SAND)

Permits

Max Depth

15,300 ft

First Permit

2007-02-26

Latest Activity

2017-03-28

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-06-24

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: TANOS EXPLORATION II LLC ≠ Production: DIVERSIFIED PRODUCTION LLC (reported 2025-09)

Resolved via: scheduling → TANOS EXPLORATION II LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-06

Last Production

2026-07

Operator History

Chain of Custody

BURLINGTON RESOURCES O & G CO LP 2007-2015→ TANOS EXPLORATION II, LLC 2016-2021→ DIVERSIFIED PRODUCTION LLC 2021-2025

Lease Production

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

Formation Tops (4) Elevation 387 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
KNOWLES LIME	12,160 ft	-11,773 ft
BOSSIER	12,300 ft	-11,913 ft
MIDDLE BOSSIER (Bossier)	12,733 ft	-12,346 ft
LOWER BOSSIER (Bossier)	13,355 ft	-12,968 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 (6)

Interval	Type
11,680–12,022 ft	Perforated
12,500–12,624 ft	Perforated
13,589–13,591 ft	Perforated
14,100–14,112 ft	Perforated
14,486–14,498 ft	Perforated
14,486–14,548 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	2,122 ft	945 sx
7"	12,340 ft	820 sx
4.5"	14,697 ft	470 sx

Permit History (2)

#824677 Recompletion Final Completion

BR/WOHLEB · 12,430 ft

2017-03-28

Spud 2017-02-02

#633935 Drill Final Completion

BR/WOHLEB · 15,300 ft

2007-02-26

Spud 2007-04-25

Applications (2)

#824677 A TANOS EXPLORATION II, LLC

received 2017-03-21

#633935 A BURLINGTON RESOURCES O & G CO LP

received 2007-02-21

Records & Logs

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

W-2/G-1 2017-09-13

W-2/G-1 2017-04-04

W-2/G-1 2008-03-31

W-2/G-1 2007-11-21 log on file

W-2/G-1 2008-01-25

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 ROBERTSON County.

Well Details

Well Number: 1
Max Depth: 15,300 ft
Drill Type: Vertical
County: ROBERTSON
District: 5
Operator: TANOS EXPLORATION II LLC
Completed: 2007-06-24

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