42-329-41739

PRODUCING Horizontal

ST E UNIT

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

Permits

1

Max Depth

10,565 ft

First Permit

2017-06-08

Latest Activity

2017-06-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-02-17

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-06

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 2,885 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,074 ft+1,811 ft
YATES 2,970 ft-85 ft
SEVEN RIVERS 3,241 ft-356 ft
QUEEN 3,739 ft-854 ft
GRAYBURG 4,226 ft-1,341 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,592 ft-1,707 ft
GLORIETA 5,997 ft-3,112 ft
CLEARFORK (Clear Fork)7,176 ft-4,291 ft
SPRABERRY 8,069 ft-5,184 ft
SPRABERRY UPPER-DEAN (Spraberry)9,309 ft-6,424 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-329-41738 ST E UNIT · DIAMONDBACK E&P LLC
0.0 mi
Yates 2,967'Seven Rivers 3,235'Queen 3,755'Grayburg 4,259'San Andres 4,635'Glorieta 6,040'Clear Fork 7,206'Spraberry 8,097'Spraberry 9,336'Wolfcamp 9,500'
42-329-41737 ST E UNIT · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,097'Yates 2,974'Seven Rivers 3,235'Queen 3,760'Grayburg 4,259'San Andres 4,628'Glorieta 6,053'Clear Fork 7,217'Spraberry 8,110'Spraberry
42-329-41887 ST E UNIT · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,107'Yates 2,978'Seven Rivers 3,241'Queen 3,758'Grayburg 4,261'San Andres 4,638'Glorieta 6,036'Clear Fork 7,208'Spraberry 8,104'Spraberry 9,345'
42-329-41736 ST E UNIT · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,096'Yates 2,967'Seven Rivers 3,241'Queen 3,752'Grayburg 4,248'San Andres 4,618'Glorieta 6,028'Clear Fork 7,204'Spraberry 8,099'Spraberry
42-329-42262 ST E UNIT · DIAMONDBACK E&P LLC
0.1 mi
Santa Rosa 1,100'Yates 2,972'Seven Rivers 3,240'Queen 3,757'Grayburg 4,260'San Andres 4,625'Glorieta 6,029'Clear Fork 7,196'Spraberry 8,089'Spraberry
42-329-42261 ST E UNIT · DIAMONDBACK E&P LLC
0.1 mi
Santa Rosa 1,100'Yates 2,971'Seven Rivers 3,238'Queen 3,759'Grayburg 4,261'San Andres 4,606'Glorieta 6,029'Clear Fork 7,193'Spraberry 8,094'Spraberry 9,341'
42-329-44040 ST E UNIT · DIAMONDBACK E&P LLC
0.1 mi
Santa Rosa 1,100'Rustler 1,700'Yates 2,963'Seven Rivers 3,324'Queen 3,751'Grayburg 4,244'San Andres 4,586'Glorieta 6,021'Clear Fork 7,200'Spraberry 8,092'
42-329-44041 ST E UNIT · DIAMONDBACK E&P LLC
0.1 mi
Santa Rosa 1,099'Yates 2,960'Seven Rivers 3,320'Queen 3,750'Grayburg 4,244'San Andres 4,587'Glorieta 6,021'Clear Fork 7,196'Spraberry 8,088'Spraberry

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
10,142–17,844 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,688 ft1,020 sx
9.625"8,205 ft1,010 sx
5.5"17,935 ft3,000 sx

Permit History (1)

Applications (1)

#827025 A DIAMONDBACK E&P LLC
received 2017-05-22

Records & Logs

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

W-2/G-1 2019-04-14 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

Lat 31.983036
Lon -102.179050

Well Details

Well Number
3801WA
Max Depth
10,565 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2018-02-17

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
4,974