42-173-31275

Final Completion

NUTT -35-

GLASSCOCK County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · NUTT (LOWER WOLFCAMP)

Permits

Max Depth

11,500 ft

First Permit

1982-03-19

Latest Activity

2015-03-24

Lifespan

33 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-10-09

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: DIAMONDBACK E&P LLC (reported 2025-06)

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

WESTAR ENERGY, INC. 1993-2005→ REX ENERGY OPERATING CORP. 2006-2006→ ENDEAVOR ENERGY RESOURCES L.P. 2007-2024→ DIAMONDBACK E&P LLC 2025-2025

Lease Production

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

Formation Tops (10) Elevation 2,618 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	6,850 ft	-4,232 ft
WOLFCAMP	8,176 ft	-5,558 ft
L. WOLFCAMP	8,356 ft	-5,738 ft
STRAWN	10,168 ft	-7,550 ft
ATOKA	10,496 ft	-7,878 ft
MISS LM (Mississippian)	10,832 ft	-8,214 ft
WOODFORD	10,906 ft	-8,288 ft
DEVONIAN	10,968 ft	-8,350 ft
FUSSELMAN	11,350 ft	-8,732 ft
ELLENBURGER	11,394 ft	-8,776 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 (1)

Interval	Type
8,489–8,799 ft	Perforated

Casing (4)

Size	Set Depth	Cement
16"	354 ft	375 sx
10.75"	3,612 ft	75 sx
2.875"	8,425 ft	—
7.625"	9,595 ft	785 sx

Permit History (2)

#803958 Field Transfer Final Completion

NUTT '35' · 11,500 ft

2015-03-24

Spud 1982-04-02

#154000 Drill Final Completion

NUTT 35 · 11,500 ft

1982-03-19

Spud 1982-04-02

Applications (2)

#803958 A ENDEAVOR ENERGY RESOURCES L.P.

received 2015-02-19

#154000 A WOOD & LOCKER, INC.

received 1982-03-19

Records & Logs

3 completion filings on record.

W-2/G-1 2015-03-25

W-2/G-1 1982-12-06

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 GLASSCOCK County.

Well Details

Well Number: 2
Max Depth: 11,500 ft
Drill Type: Vertical
County: GLASSCOCK
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 1982-10-09

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