42-329-46565

PRODUCING Horizontal

STONE COLD 11-2 UNIT 2

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

Permits

1

Max Depth

11,000 ft

First Permit

2023-10-16

Latest Activity

2023-10-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-05-23

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

2023-11

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 (18) Elevation 2,710 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,000 ft+1,710 ft
RUSTLER 1,679 ft+1,031 ft
YATES 2,626 ft+84 ft
YATES 2,643 ft+67 ft
SEVEN RIVERS 3,553 ft-843 ft
QUEEN 3,638 ft-928 ft
QUEEN 3,849 ft-1,139 ft
GRAYBURG 3,938 ft-1,228 ft
GRAYBURG 4,146 ft-1,436 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,746 ft-2,036 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)5,100 ft-2,390 ft
GLORIETA 5,935 ft-3,225 ft
GLORIETA 5,940 ft-3,230 ft
CLEARFORK (Clear Fork)6,721 ft-4,011 ft
CLEARFORK (Clear Fork)6,733 ft-4,023 ft
SPRABERRY 7,560 ft-4,850 ft
SPRABERRY 7,562 ft-4,852 ft
SEVEN RIVERS

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
42-329-46566 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,679'Yates 2,626'Yates 2,639'Seven Rivers 3,552'Queen 3,638'Queen 3,849'Grayburg 3,939'Grayburg 4,143'San Andres 4,743'San Andres 5,099'Glorieta 5,935' +6 more
42-329-46568 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,678'Yates 2,623'Yates 2,629'Seven Rivers 3,528'Queen 3,637'Queen 3,834'Grayburg 3,938'Grayburg 4,137'San Andres 4,737'San Andres 5,101'Glorieta 5,935' +6 more
42-329-46567 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,679'Yates 2,626'Yates 2,645'Seven Rivers 3,549'Queen 3,637'Queen 3,850'Grayburg 3,937'Grayburg 4,136'San Andres 4,735'San Andres 5,102'Glorieta 5,936' +6 more
42-329-46569 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,679'Yates 2,626'Yates 2,639'Seven Rivers 3,547'Queen 3,636'Queen 3,848'Grayburg 4,137'Grayburg 4,139'San Andres 4,737'San Andres 5,103'Glorieta 5,936' +6 more
42-329-46570 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,679'Yates 2,627'Yates 2,634'Seven Rivers 3,553'Queen 3,636'Queen 3,855'Grayburg 3,936'Grayburg 4,150'San Andres 4,750'San Andres 5,104'Glorieta 5,936' +5 more
42-329-46608 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,666'Yates 2,607'Yates 2,639'Seven Rivers 3,547'Queen 3,622'Queen 3,848'Grayburg 3,935'Grayburg 4,137'San Andres 4,737'San Andres 5,105'Glorieta 5,936' +6 more
42-329-46609 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,000'Rustler 1,674'Yates 2,625'Yates 2,634'Seven Rivers 3,533'Queen 3,634'Queen 3,855'Grayburg 3,934'Grayburg 4,150'San Andres 4,750'San Andres 5,105'Glorieta 5,936' +6 more
42-329-46562 STONE COLD 11-2 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Santa Rosa 1,000'Rustler 1,681'Yates 2,626'Queen 3,638'Grayburg 3,939'San Andres 5,098'Glorieta 5,934'Clear Fork 6,720'Spraberry 7,557'Seven Rivers

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
8,980–18,980 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"1,404 ft720 sx
10.75"6,927 ft890 sx
10.75"6,927 ft890 sx
5.5"19,015 ft1,740 sx

Permit History (1)

Applications (1)

#893689 A ENDEAVOR ENERGY RESOURCES L.P.
received 2023-09-14

Records & Logs

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

W-2/G-1 2025-07-09
W-2/G-1 2024-03-25 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 31.982643
Lon -101.966983

Well Details

Well Number
172
Max Depth
11,000 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2025-05-23

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