42-317-34947

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UNIVERSITY 7-13

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

Permits

1

Max Depth

12,000 ft

First Permit

2007-07-13

Latest Activity

2007-07-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-12-16

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

2007-12

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 (16) Elevation 2,919 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,068 ft+851 ft
TANSILL 2,863 ft+56 ft
YATES 3,002 ft-83 ft
SEVEN RIVERS 3,280 ft-361 ft
QUEEN 3,959 ft-1,040 ft
GRAYBURG 4,480 ft-1,561 ft
SAN ANDRES 4,703 ft-1,784 ft
CLEARFORK LOWER (Clear Fork)6,476 ft-3,557 ft
SPRABERRY UPPER (Spraberry)8,246 ft-5,327 ft
SPRABERRY LOWER (Spraberry)8,790 ft-5,871 ft
JO-MILL (Jo Mill)9,138 ft-6,219 ft
DEAN 9,504 ft-6,585 ft
WOLFCAMP 9,684 ft-6,765 ft
WOLFCAMP SHALE (Wolfcamp)9,878 ft-6,959 ft
WOLFCAMP 1 (Wolfcamp)9,981 ft-7,062 ft
WOLFCAMP 2 (Wolfcamp)10,035 ft-7,116 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 (3)

IntervalType
8,275–8,638 ftPerforated
8,816–9,132 ftPerforated
9,779–9,843 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,800 ft567 sx
5.5"10,329 ft620 sx

Permit History (1)

Applications (1)

#641753 A CHESAPEAKE OPERATING, INC.
received 2007-07-02

Records & Logs

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

W-2/G-1 2008-01-07 log on file
W-2/G-1 2008-02-04
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
1
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2007-12-16

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