42-329-36859

Final Completion

MIDLAND County · District 8 · DIAMONDBACK E&P LLC · HALLANAN (STRAWN)

Permits

Max Depth

13,500 ft

First Permit

2010-10-21

Latest Activity

2014-01-08

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-01-11

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-09

Last Production

2026-07

Operator History

Chain of Custody

WINDSOR ENERGY GROUP, L.L.C. 2008-2010→ WINDSOR PERMIAN LLC 2010-2012→ DIAMONDBACK E&P LLC 2012-2026

Lease Production

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

Formation Tops (3) Elevation 2,882 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	7,260 ft	-4,378 ft
UPPER SPRABERRY (Spraberry)	8,161 ft	-5,279 ft
STRAWN	10,583 ft	-7,701 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 (2)

Interval	Type
7,374–11,030 ft	Perforated
10,625–11,030 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	475 ft	450 sx
9.625"	5,350 ft	700 sx
5.5"	11,110 ft	1,400 sx

Permit History (2)

#775718 Recompletion Final Completion

ST · 11,110 ft

2014-01-08

Spud 2010-12-06

#703957 Drill Final Completion

CW · 13,500 ft

2010-10-21

Spud 2010-12-06

Applications (2)

#775718 A DIAMONDBACK E&P LLC

received 2013-12-16

#703957 A WINDSOR PERMIAN LLC

received 2010-10-18

Records & Logs

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

W-2/G-1 2014-01-09

W-2/G-1 2012-09-18

W-2/G-1 2012-01-16 log on file

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 MIDLAND County.

Well Details

Well Number: 4116
Max Depth: 13,500 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 2011-01-11

Operator

Name: DIAMONDBACK E&P LLC
Location: MIDLAND
P-5 Status: X (filed 2026-05-04)
Cum Oil (all leases): 986,290,193 bbl
Cum Gas (all leases): 41,995,553 mcf
Activities: GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits: 4,978