42-003-46361

PRODUCING Horizontal

UL TAWNY UNIT 8-12

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

Permits

1

Max Depth

11,500 ft

First Permit

2014-07-09

Latest Activity

2014-07-09

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2015-08-09

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2014-11

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 2,991 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,276 ft+1,715 ft
RUSTLER 2,052 ft+939 ft
YATES 3,130 ft-139 ft
SEVEN RIVERS 3,380 ft-389 ft
QUEEN 3,809 ft-818 ft
GRAYBURG 4,248 ft-1,257 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)4,757 ft-1,766 ft
GLORIETA 5,695 ft-2,704 ft
HOLT 5,695 ft-2,704 ft
TUBB 8,474 ft-5,483 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
9,740–17,429 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,703 ft1,390 sx
9.625"6,554 ft1,365 sx
5.5"17,524 ft2,860 sx

Permit History (1)

Applications (1)

#787789 A DIAMONDBACK E&P LLC
received 2014-05-23

Records & Logs

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

W-2/G-1 2015-11-13 log on file
W-2/G-1 2015-10-06 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
11,500 ft
Drill Type
Horizontal
County
ANDREWS
District
8
Completed
2015-08-09

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