42-317-45706

PRODUCING Horizontal

UL MARSHALLDALE 15-28 D

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

Permits

3

Max Depth

13,000 ft

First Permit

2023-10-26

Latest Activity

2023-10-26

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2026-01-01

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-12

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 (14) Elevation 2,952 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CLEARFORK (Clear Fork)6,490 ft-3,538 ft
SPRABERRY 8,360 ft-5,408 ft
DEAN 9,595 ft-6,643 ft
WOLFCAMP 9,742 ft-6,790 ft
CISCO
DEAN
GRAYBURG
PENNSYLVANIAN
QUEEN
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)
SANTA ROSA
SPRABERRY
WOLFCAMP
YATES

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-317-45747 UL MARSHALLDALE 15-29 B · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa Grayburg Cisco San Andres Spraberry Yates Queen Dean Pennsylvanian Wolfcamp
42-317-45705 UL MARSHALLDALE 15-28 C · DIAMONDBACK E&P LLC
0.0 mi
Clear Fork 6,505'Spraberry 8,365'Spraberry 8,915'Yates Queen San Andres Spraberry Santa Rosa Grayburg Dean Pennsylvanian Wolfcamp +1 more
42-317-46225 UL MARSHALLDALE 15-28 F · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,036'San Andres Spraberry Santa Rosa Rustler Grayburg Yates Dean Pennsylvanian Wolfcamp Queen Cisco
42-317-45746 UL MARSHALLDALE 15-29 A · DIAMONDBACK E&P LLC
0.0 mi
Queen San Andres Spraberry Santa Rosa Grayburg Yates Dean Pennsylvanian Wolfcamp Cisco
42-317-45703 UL MARSHALLDALE 15-28 A · DIAMONDBACK E&P LLC
0.0 mi
Clear Fork 6,466'Spraberry 8,360'Dean 9,585'Wolfcamp 9,743'Yates Queen Dean Pennsylvanian Santa Rosa Spraberry Grayburg Wolfcamp +2 more
42-317-45704 UL MARSHALLDALE 15-28 B · DIAMONDBACK E&P LLC
0.0 mi
Clear Fork 6,498'Spraberry 8,365'Spraberry 8,674'Cisco Queen San Andres Spraberry Santa Rosa Grayburg Yates Dean Pennsylvanian +1 more
42-317-46224 UL MARSHALLDALE 15-28 E · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,036'San Andres Spraberry Rustler Grayburg Yates Dean Wolfcamp Cisco Queen
42-317-46519 UL KANSAS 14-1 E · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,338'Yates 2,106'Queen 3,079'Grayburg 4,174'San Andres 4,630'Clear Fork 6,493'Spraberry 8,355'Dean 9,590'Grayburg Queen Yates Dean +6 more

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
10,332–20,654 ftPerforated

Casing (3)

SizeSet DepthCement
11.75"1,985 ft1,155 sx
8.625"5,950 ft940 sx
5.5"20,701 ft2,440 sx

Permit History (3)

Applications (3)

#894599 A DIAMONDBACK E&P LLC
received 2026-05-06
#894599 A DIAMONDBACK E&P LLC
received 2024-11-18
#894599 A DIAMONDBACK E&P LLC
received 2023-10-16

Records & Logs

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

W-2/G-1 2026-04-07 log on file
W-2/G-1 2025-05-27 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.

Lat 32.516117
Lon -102.202968

Well Details

Well Number
2WA
Max Depth
13,000 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2026-01-01

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