42-317-34710

PRODUCING

MCALPINE-GRISHAM 4738

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

Permits

Max Depth

12,000 ft

First Permit

2006-07-05

Latest Activity

2017-11-10

Lifespan

11 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2006-08-25

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: production → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-08

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2006-2024→ DIAMONDBACK E&P LLC 2025-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (8) Elevation 2,735 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,325 ft	+410 ft
SAN ANDRES	4,575 ft	-1,840 ft
SPRABERRY	7,150 ft	-4,415 ft
DEAN	8,450 ft	-5,715 ft
WOLFCAMP	8,750 ft	-6,015 ft
STRAWN	10,175 ft	-7,440 ft
MISSISSIPPIAN	10,475 ft	-7,740 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

✓ 42-317-34646 MCALPINE-GRISHAM '4738' · ENDEAVOR ENERGY RESOURCES L.P.

0.3 mi

Yates 2,325'San Andres 4,575'SPABERRY 7,100'Spraberry 7,100'Dean 8,434'Dean 8,450'Wolfcamp 8,615'Wolfcamp 8,650'Strawn 10,185'Strawn 10,195'Mississippian 10,490'Mississippian 10,605' +2 more

✓ 42-317-34645 MCALPINE-GRISHAM '4738' · ENDEAVOR ENERGY RESOURCES L.P.

0.7 mi

Yates 2,323'San Andres 4,575'Spraberry 7,100'Dean 8,450'Wolfcamp 8,650'Strawn 10,165'Mississippian 10,525'Woodford 10,900'Atoka —

✓ 42-317-35148 RIGGAN '39' · ENDEAVOR ENERGY RESOURCES L.P.

0.8 mi

Spraberry 7,175'Dean 8,500'Wolfcamp 8,775'Strawn 10,275'Atoka —

✓ 42-317-41181 LO FREE 38 · ENDEAVOR ENERGY RESOURCES L.P.

0.9 mi

Santa Rosa 1,000'Yates 1,750'Queen 2,500'Grayburg 3,005'San Andres 3,500'Spraberry 8,110'Wolfcamp 8,650'Cisco 9,145'Strawn 10,186'Dean 83,500'

✓ 42-317-41573 LO FREE 38 · ENDEAVOR ENERGY RESOURCES L.P.

0.9 mi

Santa Rosa 1,000'Yates 2,215'Queen 3,100'Grayburg 3,730'San Andres 3,900'Spraberry 7,095'Dean 8,434'Wolfcamp 8,615'Cisco 9,155'Pennsylvanian 10,185'

✓ 42-317-33372 MEEK 47A · ENDEAVOR ENERGY RESOURCES L.P.

1.0 mi

Spraberry 7,030'Spraberry 7,835'Dean 8,285'Strawn 10,176'Atoka 10,534'Strawn 10,580'MISSISSIPIAN LIME 10,752'Woodford 10,924'SILURO-DEVONIAN 11,014'SYLVAN SHALE 11,346'Montoya 11,350'

✓ 42-317-35184 RIGGAN '39' · ENDEAVOR ENERGY RESOURCES L.P.

1.0 mi

Clear Fork 6,075'Spraberry 7,200'Dean 8,520'Wolfcamp 8,800'Strawn 10,290'Strawn 10,300'Atoka 10,425'Strawn 10,425'

✓ 42-317-41913 MCALPINE-GRISHAM 47-35 H · ENDEAVOR ENERGY RESOURCES L.P.

1.1 mi

Santa Rosa 1,000'Yates 1,542'Queen 2,200'Grayburg 3,757'San Andres 3,947'Cisco 4,756'Spraberry 5,253'Spraberry 5,353'Dean 5,669'Wolfcamp 6,046'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)

Interval	Type
7,140–9,436 ft	Perforated
7,140–10,786 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	314 ft	400 sx
8.625"	4,664 ft	700 sx
5.5"	10,876 ft	1,270 sx

Permit History (2)

#832914 Recompletion Final Completion

MCALPINE-GRISHAM '4738' · 10,877 ft

2017-11-10

Spud 2006-08-22

#566006 Drill Final Completion

MCALPINE-GRISHAM "4738" · 12,000 ft

2006-07-05

Spud 2006-07-14

Applications (2)

#832914 A ENDEAVOR ENERGY RESOURCES L.P.

received 2017-11-07

#566006 A ENDEAVOR ENERGY RESOURCES L.P.

received 2006-06-28

Records & Logs

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

W-2/G-1 2018-04-12

W-2/G-1 2006-09-20 log on file

W-2/G-1 2006-12-28

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.

Google Maps → Explorer Map →

Lat 32.183788

Lon -101.817710

Well Details

Well Number: 3
Max Depth: 12,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 2006-08-25

Operator

Name: DIAMONDBACK E&P LLC
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