42-003-46315

PRODUCING Horizontal

UL MASON UNIT

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

Permits

1

Max Depth

11,000 ft

First Permit

2014-06-25

Latest Activity

2014-06-25

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-03-12

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2014-05

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 2,943 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 3,064 ft-121 ft
SEVEN RIVERS 3,275 ft-332 ft
QUEEN 3,904 ft-961 ft
GRAYBURG 4,227 ft-1,284 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)4,599 ft-1,656 ft
HOLT 5,308 ft-2,365 ft
GLORIETA 5,488 ft-2,545 ft
CLEARFORK (Clear Fork)6,598 ft-3,655 ft
PERMIAN DETRITAL (Permian (undifferentiated))
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 ↗

Perforations (1)

IntervalType
9,650–17,211 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,789 ft2,150 sx
9.625"8,809 ft850 sx
5.5"17,356 ft2,510 sx

Permit History (1)

Applications (1)

#786723 A DIAMONDBACK E&P LLC
received 2014-05-09

Records & Logs

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

W-2/G-1 2021-04-29
W-2/G-1 2015-03-10 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
2H
Max Depth
11,000 ft
Drill Type
Horizontal
County
ANDREWS
District
8
Completed
2021-03-12

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
4,969