42-003-49163

SHUT IN Horizontal

UL MASON WEST UNIT

ANDREWS County · District 10 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

13,000 ft

First Permit

2025-05-15

Latest Activity

2025-05-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2026-01-05

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-07

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 (10) Elevation 2,973 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,083 ft+890 ft
YATES 3,090 ft-117 ft
GRAYBURG 4,184 ft-1,211 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)4,592 ft-1,619 ft
CLEARFORK (Clear Fork)6,608 ft-3,635 ft
GLORIETA
HOLT
QUEEN
SEVEN RIVERS
TUBB

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 ↗

Casing (3)

SizeSet DepthCement
13.375"1,872 ft1,770 sx
9.625"10,380 ft1,105 sx
6"24,264 ft3,510 sx

Permit History (1)

Applications (1)

#907932 A DIAMONDBACK E&P LLC
received 2025-05-12

Records & Logs

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

W-2/G-1 2026-01-13 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 ANDREWS County.

Well Details

Well Number
3WD
Max Depth
13,000 ft
Drill Type
Horizontal
County
ANDREWS
District
10
Completed
2026-01-05

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
5,055