42-483-32703

PRODUCING

DUKES 7A

WHEELER County · District 10 · UNBRIDLED RESOURCES LLC · BUFFALO WALLOW (GRANITE WASH)

Permits

Max Depth

15,150 ft

First Permit

2008-07-28

Latest Activity

2011-10-04

Lifespan

3 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2008-09-08

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Production: 4P ENERGY TEXAS, LLC (reported 2020-08)

EWA / Permit operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: LINN OPERATING, INC.

Resolved via: scheduling → UNBRIDLED RESOURCES LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-09

Last Production

2026-07

Operator History

Chain of Custody

LINN OPERATING, INC. 2008-2014→ ENERVEST OPERATING, L.L.C. 2015-2018→ 4P ENERGY TEXAS, LLC 2018-2020

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 (14) Elevation 2,616 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
T/BROWN DOLOMITE	4,600 ft	-1,984 ft
T/TONKAWA	9,251 ft	-6,635 ft
T/BRITT GRANITE WASH	11,673 ft	-9,057 ft
T/BRITT GW	11,673 ft	-9,057 ft
GRANITE WASH "A" (Granite Wash)	11,815 ft	-9,199 ft
GW A	11,815 ft	-9,199 ft
GRANITE WASH "B" (Granite Wash)	12,050 ft	-9,434 ft
GW B	12,050 ft	-9,434 ft
GRANITE WASH "C" (Granite Wash)	12,246 ft	-9,630 ft
GW C	12,246 ft	-9,630 ft
GRANITE WASH "D" SHALE (Granite Wash)	12,552 ft	-9,936 ft
GRANITE WASH "D" SHALE (Granite Wash)	12,646 ft	-10,030 ft
GRANITE WASH "F" SHALE (Granite Wash)	12,820 ft	-10,204 ft
ATOKA WASH (Atoka)	13,218 ft	-10,602 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
11,686–14,329 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	3,320 ft	1,875 sx
5.5"	14,575 ft	575 sx

Permit History (2)

#725034 Field Transfer Final Completion

DUKES 7A · 15,150 ft

2011-10-04

Spud 2008-07-31

#665562 Drill Final Completion

DUKES 7A · 15,150 ft

2008-07-28

Spud 2008-07-31

Applications (2)

#725034 A LINN OPERATING, INC.

received 2011-09-27

#665562 A LINN OPERATING, INC.

received 2008-06-27

Records & Logs

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

W-2/G-1 2012-02-10

W-2/G-1 2008-11-25 log on file

W-2/G-1 2009-04-06

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 WHEELER County.

Well Details

Well Number: 6
Max Depth: 15,150 ft
Drill Type: Vertical
County: WHEELER
District: 10
Operator: UNBRIDLED RESOURCES LLC
Completed: 2008-09-08

Operator

Name: UNBRIDLED RES, LLC
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-12-17)
Cum Oil (all leases): 2,156,940 bbl
Cum Gas (all leases): 150,390,040 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 6