42-317-35592

PRODUCING

PARKER 26A

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

Permits

2

Max Depth

12,000 ft

First Permit

2009-04-01

Latest Activity

2017-11-13

Lifespan

9 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2009-07-31

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

2009-08

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 (8) Elevation 2,544 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CLEARFORK LIME (Clear Fork)5,200 ft-2,656 ft
SPRABERRY 6,800 ft-4,256 ft
DEAN 8,100 ft-5,556 ft
WOLFCAMP LIME (Wolfcamp)8,425 ft-5,881 ft
STRAWN LIME (Strawn)9,825 ft-7,281 ft
MISS (Mississippian)9,975 ft-7,431 ft
WOODFORD 10,625 ft-8,081 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
42-317-35720 PARKER '26A' · ENDEAVOR ENERGY RESOURCES L.P.
0.3 mi
Spraberry 6,827'Dean 8,087'Wolfcamp 8,312'Strawn 9,827'Mississippian 9,977'Woodford 10,600'Atoka
42-317-35177 PARKER '26' · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Clear Fork 5,200'Spraberry 6,800'Dean 8,075'Wolfcamp 8,350'Strawn 9,850'Mississippian 10,000'Woodford 10,900'Atoka
42-317-35410 PARKER '26' · ENDEAVOR ENERGY RESOURCES L.P.
0.6 mi
Spraberry 6,800'Dean 8,100'Wolfcamp 8,450'Strawn 9,825'Mississippian 9,975'Woodford 10,626'Atoka
42-317-35176 MICHAEL '26' · ENDEAVOR ENERGY RESOURCES L.P.
0.7 mi
Clear Fork 5,175'Clear Fork 5,175'Spraberry 6,800'Dean 8,075'Wolfcamp 8,325'Strawn 9,800'Mississippian 9,998'Woodford 10,850'Atoka
42-317-42602 WILBANKS 45-53-55 D · DIAMONDBACK E&P LLC
0.7 mi
Santa Rosa 892'Yates 2,031'Queen 2,615'Grayburg 3,513'San Andres 3,916'Clear Fork 5,227'Spraberry 6,855'Dean 8,133'Wolfcamp 8,390'Cisco
42-317-42604 WILBANKS 45-53-55 G · DIAMONDBACK E&P LLC
0.7 mi
Santa Rosa 900'Yates 2,036'Queen 2,610'Grayburg 3,511'San Andres 3,922'Clear Fork 5,227'Spraberry 6,861'Dean 8,120'Wolfcamp 8,368'Cisco 8,500'Cisco Pennsylvanian
42-317-42603 WILBANKS 45-53-55 F · DIAMONDBACK E&P LLC
0.7 mi
Santa Rosa 889'Yates 2,029'Queen 2,609'Grayburg 3,514'San Andres 3,925'Clear Fork 5,228'Spraberry 6,860'Dean 8,136'Wolfcamp 8,353'Cisco Pennsylvanian
42-317-42607 WILBANKS 45-53-55 E · DIAMONDBACK E&P LLC
0.7 mi
Santa Rosa 870'Yates 2,019'Queen 2,958'Grayburg 3,349'San Andres 3,906'Spraberry 6,811'Cisco Dean Wolfcamp Pennsylvanian

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
7,566–9,786 ftPerforated
7,566–10,596 ftPerforated

Casing (3)

SizeSet DepthCement
12.75"345 ft420 sx
8.625"4,378 ft700 sx
4.5"10,710 ft1,570 sx

Permit History (2)

Applications (2)

#832938 A ENDEAVOR ENERGY RESOURCES L.P.
received 2017-11-08
#679812 A ENDEAVOR ENERGY RESOURCES L.P.
received 2009-03-25

Records & Logs

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

W-2/G-1 2017-12-08
W-2/G-1 2009-09-29 log on file
W-2/G-1 2009-12-10
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 32.340935
Lon -101.738090

Well Details

Well Number
1
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2009-07-31

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
4,977