42-317-35226

PRODUCING

CARLTON 44

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

Permits

Max Depth

12,000 ft

First Permit

2008-04-12

Latest Activity

2013-11-08

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-10-15

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: production → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-09

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2008-2024→ 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 (6) Elevation 2,646 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,075 ft	+571 ft
SPRABERRY	6,875 ft	-4,229 ft
WOLFCAMP LIME (Wolfcamp)	8,450 ft	-5,804 ft
PENN LIME (Pennsylvanian)	9,500 ft	-6,854 ft
STRAWN LIME (Strawn)	9,950 ft	-7,304 ft
LOWER MISS LIME (Mississippian)	10,450 ft	-7,804 ft

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 ↗

Perforations (2)

Interval	Type
6,887–9,791 ft	Perforated
6,887–10,700 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	360 ft	350 sx
8.625"	4,535 ft	700 sx
4.5"	10,843 ft	1,555 sx

Permit History (2)

#772275 Recompletion Final Completion

CARLTON 44 · 10,843 ft

2013-11-08

Spud 2013-10-13

#658543 Drill Final Completion

CARLTON "44" · 12,000 ft

2008-04-12

Spud 2008-05-11

Applications (2)

#772275 A ENDEAVOR ENERGY RESOURCES L.P.

received 2013-10-22

#658543 A ENDEAVOR ENERGY RESOURCES L.P.

received 2008-04-01

Records & Logs

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

W-2/G-1 2014-01-31

W-2/G-1 2008-10-24 log on file

W-2/G-1 2009-01-06

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MARTIN County.

Well Details

Well Number: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 2013-10-15

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: 4,978