42-317-36920

PRODUCING

BLAGRAVE 54-59

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

Permits

2

Max Depth

12,000 ft

First Permit

2011-06-14

Latest Activity

2017-09-07

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-12-15

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

2011-01

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 (5) Elevation 2,602 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 6,950 ft-4,348 ft
SPRABERRY (TREND AREA) (Spraberry)6,950 ft-4,348 ft
STRAWN 10,000 ft-7,398 ft
MISSISSIPPIAN 10,175 ft-7,573 ft
ATOKA

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
42-317-35661 LAWANA '62-63' · ENDEAVOR ENERGY RESOURCES L.P.
1.0 mi
Clear Fork 5,375'Spraberry 6,982'Dean 8,292'Pennsylvanian 9,712'Strawn 10,010'Mississippian 10,171'Mississippian 10,171'Atoka
42-317-41163 GENERAL PATTON 55 · CROWNQUEST OPERATING, LLC
1.1 mi
Yates 2,061'Grayburg 3,436'San Andres 3,723'Spraberry 6,869'Dean 8,196'Wolfcamp 8,406'Pennsylvanian Santa Rosa Cisco Queen
42-317-46232 ACHILLES 7-24 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
1.3 mi
Yates 2,464'Queen 3,188'Grayburg 3,679'Clear Fork 3,679'San Andres 3,969'Glorieta 4,613'Clear Fork 5,383'Spraberry 7,431'Dean 8,195'Wolfcamp 9,539'Santa Rosa
42-317-41164 GENERAL PATTON 55 · CROWNQUEST OPERATING, LLC
1.3 mi
Yates 2,056'Grayburg 3,406'San Andres 3,692'Spraberry 6,866'Dean 8,170'Wolfcamp 8,395'Pennsylvanian Cisco Santa Rosa Queen
42-317-46233 ACHILLES 7-24 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
1.3 mi
Rustler 1,401'Yates 2,098'Queen 2,950'Grayburg 3,456'San Andres 3,792'Glorieta 4,416'Clear Fork 5,385'Spraberry 6,935'Dean 8,260'Wolfcamp 8,457'Pennsylvanian Cisco +1 more
42-317-46230 ACHILLES 7-24 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
1.3 mi
Rustler 1,423'Yates 2,089'Queen 2,942'Grayburg 3,448'San Andres 3,784'Glorieta 4,518'Clear Fork 5,383'Spraberry 6,931'Dean 8,261'Wolfcamp Devonian Pennsylvanian +8 more
42-317-46231 ACHILLES 7-24 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
1.3 mi
Rustler 1,403'Yates 2,100'Queen 2,926'Grayburg 3,431'San Andres 3,767'Glorieta 4,472'Clear Fork 5,378'Spraberry 6,948'Wolfcamp Santa Rosa Dean
42-317-46234 ACHILLES 7-24 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
1.3 mi
Yates 2,100'Grayburg 3,483'San Andres 3,819'Glorieta 4,524'Clear Fork 5,376'Spraberry 6,989'Dean 8,261'Wolfcamp 8,462'Santa Rosa Queen

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 (2)

IntervalType
7,865–9,856 ftPerforated
7,865–10,705 ftPerforated

Casing (3)

SizeSet DepthCement
12.75"354 ft410 sx
8.625"4,433 ft520 sx
5.5"10,852 ft1,075 sx

Permit History (2)

Applications (2)

#829228 A ENDEAVOR ENERGY RESOURCES L.P.
received 2017-07-26
#718187 A ENDEAVOR ENERGY RESOURCES L.P.
received 2011-06-10

Records & Logs

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

W-2/G-1 2017-12-11
W-2/G-1 2012-01-11 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 32.394033
Lon -101.769657

Well Details

Well Number
2
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2011-12-15

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