42-317-34858

PRODUCING

UNIVERSITY 7-28

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

Permits

1

Max Depth

12,000 ft

First Permit

2007-01-26

Latest Activity

2007-01-26

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-09-05

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 (11) Elevation 2,905 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,072 ft+833 ft
TANSILL 2,892 ft+13 ft
YATES 3,018 ft-113 ft
GRAYBURG 4,529 ft-1,624 ft
SAN ANDRES 4,758 ft-1,853 ft
CLEARFORK LOWER (Clear Fork)6,526 ft-3,621 ft
SPRABERRY UPPER (Spraberry)8,265 ft-5,360 ft
SPRABERRY LOWER (Spraberry)8,816 ft-5,911 ft
JO MILL 9,192 ft-6,287 ft
DEAN 9,573 ft-6,668 ft
WOLFCAMP 10,116 ft-7,211 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 (4)

IntervalType
8,288–8,575 ftPerforated
8,952–9,167 ftPerforated
9,575–9,636 ftPerforated
9,892–9,957 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,810 ft700 sx
5.5"10,300 ft400 sx

Permit History (1)

Applications (1)

#632410 A CHESAPEAKE OPERATING, INC.
received 2007-01-23

Records & Logs

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

W-2/G-1 2007-09-26 log on file
W-2/G-1 2007-12-27
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
3
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2007-09-05

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
4,991