42-227-42563

PRODUCING Horizontal

EL REY 28-16

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

Permits

2

Max Depth

11,000 ft

First Permit

2024-08-15

Latest Activity

2024-08-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-05-12

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.

Resolved via: productionDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-12

Last Production

2026-07

Operator History

originally filed by ENDEAVOR ENERGY RESOURCES L.P. — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (10) Elevation 2,490 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 1,857 ft+633 ft
SEVEN RIVERS 1,924 ft+566 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,522 ft-1,032 ft
CLEARFORK - SEVERE WATER FLOWS (Clear Fork)5,233 ft-2,743 ft
SPRABERRY 6,200 ft-3,710 ft
DEAN
GLORIETA
LEONARD
RUSTLER
SANTA ROSA

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
42-227-42566 EL REY 28-16 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Yates 1,859'Seven Rivers 1,927'San Andres 3,543'Glorieta 4,382'Clear Fork 5,281'Spraberry 6,250'Dean 7,498'Santa Rosa Rustler Leonard
42-227-42564 EL REY 28-16 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Yates 1,824'Seven Rivers 1,891'San Andres 3,530'Glorieta 4,379'Clear Fork 5,288'Spraberry 6,297'Dean 7,531'Santa Rosa Rustler Leonard
42-227-42565 EL REY 28-16 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Yates 1,824'Seven Rivers 1,891'San Andres 3,532'Glorieta 4,384'Clear Fork 5,294'Spraberry 6,203'Dean 7,533'Leonard Santa Rosa Rustler
42-227-41776 QUINN 21 · CROWNQUEST OPERATING, LLC
1.2 mi
Rustler 1,164'Yates 1,806'San Andres 3,527'Clear Fork Spraberry Santa Rosa Leonard Dean Seven Rivers Glorieta
42-227-34364 QUINN '21 · OGX RESOURCES LLC
1.2 mi
Clear Fork 5,198'Clear Fork 5,198'Spraberry 6,340'Dean 7,617'Wolfcamp 8,744'Strawn 9,562'Mississippian 9,610'Woodford 10,196'Atoka
42-227-41344 QUINN 20 · CROWNQUEST OPERATING, LLC
1.4 mi
Rustler 1,206'Yates 1,863'Grayburg 3,306'San Andres 3,598'Spraberry Leonard Seven Rivers Glorieta Clear Fork Santa Rosa
42-227-39767 PASADENA · OGX OPERATING, LLC
1.5 mi
Yates 1,768'Seven Rivers 2,339'San Andres 2,610'Leonard Glorieta Clear Fork Spraberry Dean Wolfcamp Coleman Junction
42-227-42601 SOUTH GUAVA 3155AP · OXY USA INC.
1.8 mi
Rustler 1,171'Yates 1,886'Seven Rivers 2,092'San Andres 3,511'Clear Fork 5,279'Spraberry 6,387'Leonard 7,233'Dean 7,636'Wolfcamp 7,777'Santa Rosa

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
7,956–20,919 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"959 ft1,100 sx
9.625"5,538 ft1,730 sx
9.625"5,538 ft1,730 sx
5.5"20,947 ft2,840 sx

Permit History (2)

Applications (2)

#902005 A ENDEAVOR ENERGY RESOURCES L.P.
received 2024-11-13
#902005 A ENDEAVOR ENERGY RESOURCES L.P.
received 2024-08-13

Records & Logs

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

W-2/G-1 2025-08-18
W-2/G-1 2025-02-13 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 32.143569
Lon -101.626123

Well Details

Well Number
152
Max Depth
11,000 ft
Drill Type
Horizontal
County
HOWARD
District
8
Completed
2025-05-12

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