42-317-37219

PRODUCING

UNIVERSITY 7-28

MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

12,000 ft

First Permit

2011-10-28

Latest Activity

2011-10-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2012-08-28

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: productionDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2007-09

Last Production

2026-07

Lease Production

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

Formation Tops (9) Elevation 2,922 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CLEARFORK (Clear Fork)6,567 ft-3,645 ft
CLEARFORK SHALE (Clear Fork)8,094 ft-5,172 ft
UPPER SPRABERRY (Spraberry)8,305 ft-5,383 ft
LOWER SPRABERRY (Spraberry)8,843 ft-5,921 ft
LOWER SPRABERRY SHALE (Spraberry)9,213 ft-6,291 ft
DEAN 9,604 ft-6,682 ft
WOLFCAMP 9,792 ft-6,870 ft
WOLFCAMP CARB (Wolfcamp)9,859 ft-6,937 ft
LOWER WOLFCAMP SHALE (Wolfcamp)9,974 ft-7,052 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)

IntervalType
7,996–10,150 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,820 ft675 sx
5.5"10,265 ft600 sx

Permit History (1)

Applications (1)

#725153 A CHESAPEAKE OPERATING, INC.
received 2011-09-28

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2012-09-12 log on file
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 MARTIN County.

Well Details

Well Number
7
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2012-08-28

Operator

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
4,989