42-483-32588

Final Completion

DONELSON 15

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

Permits

Max Depth

15,090 ft

First Permit

2008-03-14

Latest Activity

2011-04-14

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-06-03

Shut-In

—

Plugged

2018-10-10

EWA / Production operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Production: LINN OPERATING, INC. (reported 2013-11)

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

2008-06

Last Production

2021-05

Operator History

originally filed by LINN OPERATING, INC. — asset transferred

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 (11) Elevation 2,622 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
T/BROWN DOLOMITE	4,696 ft	-2,074 ft
B/HEEBNER-T/DOUGLAS	8,431 ft	-5,809 ft
T/TONKAWA	9,294 ft	-6,672 ft
T/CARR GW	11,698 ft	-9,076 ft
T/BRITT GRANITE WASH	11,808 ft	-9,186 ft
GRANITE WASH A (Granite Wash)	11,850 ft	-9,228 ft
GRANITE WASH A, B & C (Granite Wash)	11,950 ft	-9,328 ft
GRANITE WASH B (Granite Wash)	12,130 ft	-9,508 ft
GRANITE WASH C (Granite Wash)	12,309 ft	-9,687 ft
T/GRANITE WASH "D" SHALE	12,647 ft	-10,025 ft
T/GRANITE WASH D SHALE	12,647 ft	-10,025 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
11,832–14,080 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	3,357 ft	1,875 sx
5.5"	14,175 ft	460 sx

Permit History (2)

#713440 Field Transfer Final Completion

DONELSON 15 · 15,090 ft

2011-04-14

Spud 2008-04-18

#656787 Drill Final Completion

DONELSON 15 · 15,090 ft

2008-03-14

Spud 2008-04-17

Applications (2)

#713440 A LINN OPERATING, INC.

received 2011-04-04

#656787 A LINN OPERATING, INC.

received 2008-03-06

Records & Logs

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

W-2/G-1 2011-04-20

W-2/G-1 2008-08-18 log on file

W-2/G-1 2008-10-04

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: 2
Max Depth: 15,090 ft
Drill Type: Vertical
County: WHEELER
District: 10
Operator: UNBRIDLED RESOURCES LLC
Completed: 2008-06-03

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