42-317-32882

Final Completion

SHAW

MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P.

Permits

Max Depth

12,000 ft

First Permit

1984-01-04

Latest Activity

2012-10-23

Lifespan

29 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

M.H.C., INC. 1993-1995→ STEPHENS, AUTRY C. 1995-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2024→ 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.

Formation Tops (9) Elevation 2,627 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,094 ft	+533 ft
UPPER SPABERRY	6,927 ft	-4,300 ft
UPPER SPRABERRY (Spraberry)	6,927 ft	-4,300 ft
LOWER SPABERRY	7,420 ft	-4,793 ft
LOWER SPRABERRY (Spraberry)	7,420 ft	-4,793 ft
DEAN	8,220 ft	-5,593 ft
STRAWN	9,720 ft	-7,093 ft
MISSISSIPPIAN	10,081 ft	-7,454 ft
FUSSELMAN	10,817 ft	-8,190 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 (4)

Interval	Type
7,591–8,441 ft	Perforated
7,591–9,545 ft	Perforated
9,720–10,021 ft	Perforated
10,153–10,663 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	368 ft	375 sx
13.375"	368 ft	375 sx
8.625"	3,490 ft	1,000 sx
5.5"	10,822 ft	1,500 sx

Permit History (3)

#750041 Recompletion Final Completion

SHAW · 12,000 ft

2012-10-23

Spud 2012-11-30

#251953 Drill Final Completion

SHAW · 10,882 ft

1984-09-19

#226820 Drill

SHAW · 10,882 ft

1984-01-04

Spud 1984-02-02

Applications (4)

#750041 A ENDEAVOR ENERGY RESOURCES L.P.

received 2012-10-17

#226820 A VALERO PRODUCING COMPANY

received 1984-09-10

#251953 A VALERO PRODUCING COMPANY

received 1984-09-10

#226820 A VALERO PRODUCING COMPANY

received 1984-01-04

Records & Logs

4 completion filings on record.

W-2/G-1 2023-12-20

W-2/G-1 2023-09-27

W-2/G-1 1984-09-10

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.

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: ENDEAVOR ENERGY RESOURCES L.P.

Operator

Name: ENDEAVOR ENGY RES L.P
Location: MIDLAND
P-5 Status: Active (filed 2026-06-12)
Cum Oil (all leases): 507,205,629 bbl
Cum Gas (all leases): 70,424,421 mcf
Total Permits: 6,190