42-317-35970

PRODUCING

TUNNELL 16

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

Permits

3

Max Depth

12,000 ft

First Permit

2010-04-19

Latest Activity

2017-11-29

Lifespan

8 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2010-09-02

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

2010-09

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 2,544 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY (TREND AREA) (Spraberry)6,850 ft-4,306 ft
STRAWN 9,875 ft-7,331 ft
MISSISSIPPIAN 10,025 ft-7,481 ft
WOODFORD 10,700 ft-8,156 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
42-317-41513 WILBANKS ALLAR WEST UNIT · ENERGEN RESOURCES CORPORATION
0.2 mi
Santa Rosa 544'Yates 2,053'Queen 2,841'Grayburg 3,046'San Andres 3,978'Spraberry 6,846'Dean 8,156'Wolfcamp Cisco Pennsylvanian
42-317-36429 TUNNELL '16' · ENDEAVOR ENERGY RESOURCES L.P.
0.3 mi
Spraberry 6,850'Spraberry 6,850'Strawn 9,850'Mississippian 10,025'Atoka
42-317-41538 PARKER FARMS NS 25-28 01 · ENERGEN RESOURCES CORPORATION
0.3 mi
Santa Rosa 547'Yates 2,058'Queen 2,841'Grayburg 3,044'San Andres 3,632'Spraberry 7,827'Cisco 8,000'Dean 8,147'Wolfcamp 8,617'Pennsylvanian
42-317-41529 PARKER FARMS NS 25-28 01 · ENERGEN RESOURCES CORPORATION
0.3 mi
Santa Rosa 547'Yates 2,058'Queen 2,841'Grayburg 3,044'San Andres 3,632'Spraberry 7,779'Cisco 8,000'Dean 8,170'Wolfcamp Pennsylvanian
42-317-41537 PARKER FARMS NS 25-28 01 · ENERGEN RESOURCES CORPORATION
0.3 mi
Santa Rosa 547'Yates 2,058'Queen 2,841'Grayburg 3,044'San Andres 3,632'Spraberry 7,775'Cisco 8,500'Wolfcamp Pennsylvanian Dean
42-317-41512 WILBANKS ALLAR WEST UNIT · ENERGEN RESOURCES CORPORATION
0.3 mi
Santa Rosa 544'Yates 2,053'Queen 2,841'Grayburg 3,046'San Andres 3,978'Spraberry 6,853'Wolfcamp Cisco Pennsylvanian Dean
42-317-41514 WILBANKS ALLAR WEST UNIT · ENERGEN RESOURCES CORPORATION
0.4 mi
Santa Rosa 544'Yates 2,053'Queen 2,841'Grayburg 3,046'San Andres 3,978'Spraberry 6,846'Dean 8,156'Wolfcamp Cisco Pennsylvanian
42-317-41511 WILBANKS ALLAR WEST UNIT · ENERGEN RESOURCES CORPORATION
0.4 mi
Santa Rosa 544'Yates 2,053'Queen 2,841'Grayburg 3,046'San Andres 3,978'Spraberry 6,846'Dean 8,156'Wolfcamp 8,370'Cisco 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
7,641–9,795 ftPerforated
7,641–10,633 ftPerforated

Casing (3)

SizeSet DepthCement
12.75"340 ft400 sx
8.625"4,571 ft455 sx
5.5"10,800 ft1,360 sx

Permit History (3)

Applications (3)

#833591 A ENDEAVOR ENERGY RESOURCES L.P.
received 2017-11-28
#694545 A ENDEAVOR ENERGY RESOURCES L.P.
received 2010-05-03
#694545 A ENDEAVOR ENERGY RESOURCES L.P.
received 2010-04-16

Records & Logs

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

W-2/G-1 2017-12-13
W-2/G-1 2010-09-13 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 32.347000
Lon -101.759264

Well Details

Well Number
1
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2010-09-02

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