42-235-34394

Final Completion

SUGG 1

IRION County · District 7 · COG OPERATING LLC · LONESOME REEF (WOLFCAMP)

Permits

Max Depth

9,000 ft

First Permit

2008-10-16

Latest Activity

2011-03-21

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2009-02-04

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: COG OPERATING LLC ≠ Production: TRIPLE CROWN RESOURCES, LLC (reported 2026-03)

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: THREE RIVERS OPERATING CO LLC

Resolved via: production → TRIPLE CROWN RESOURCES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-05

Last Production

2026-07

Operator History

Chain of Custody

SAMSON LONE STAR LP 2007-2007→ SAMSON LONE STAR, LLC 2007-2010→ THREE RIVERS OPERATING CO LLC 2011-2012→ COG OPERATING LLC 2012-2016→ GANADOR OPERATING, LLC 2016-2025→ TRIPLE CROWN RESOURCES, LLC 2026-2026

Lease Production

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

Formation Tops (5) Elevation 2,362 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	2,417 ft	-55 ft
LOWER SPRABERRY (Spraberry)	3,909 ft	-1,547 ft
DEAN	4,654 ft	-2,292 ft
WOLFCAMP	4,988 ft	-2,626 ft
CANYON	6,237 ft	-3,875 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 (3)

Interval	Type
3,899–4,766 ft	Perforated
5,316–6,196 ft	Perforated
6,390–6,400 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	343 ft	165 sx
4.5"	6,689 ft	815 sx
4.5"	—	575 sx

Permit History (2)

#712247 Recompletion Final Completion

SUGG 1 · 6,714 ft

2011-03-21

Spud 2011-04-19

#672954 Drill Final Completion

SUGG 1 · 9,000 ft

2008-10-16

Spud 2008-12-13

Applications (2)

#712247 A THREE RIVERS OPERATING CO LLC

received 2011-03-16

#672954 A SAMSON LONE STAR, LLC

received 2008-10-10

Records & Logs

3 completion filings on record · 2 with log images at RRC.

W-2/G-1 2011-11-29 log on file

W-2/G-1 2009-03-09 log on file

W-2/G-1 2009-06-13

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 IRION County.

Well Details

Well Number: 4
Max Depth: 9,000 ft
Drill Type: Vertical
County: IRION
District: 7
Operator: COG OPERATING LLC
Completed: 2009-02-04

Operator

Name: COG OPER LLC
Location: MIDLAND
P-5 Status: X (filed 2026-06-02)
Cum Oil (all leases): 645,285,792 bbl
Cum Gas (all leases): 305,183,488 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 4,538