42-461-32376

NEAL 'D'

UPTON County · District 7 · ENDEAVOR ENERGY RESOURCES L.P.

Permits

Max Depth

12,000 ft

First Permit

1985-03-14

Latest Activity

2012-07-17

Lifespan

27 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2016-12

Operator History

Chain of Custody

JASPER RESOURCES, INC. 1993-1995→ ZACHRY OIL AND GAS PROPERTIES 1995-1995→ ROGERS, M. L. 1995-2007→ ENDEAVOR ENERGY RESOURCES L.P. 2007-2015

Lease Production

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

Formation Tops (6) Elevation 2,706 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	6,310 ft	-3,604 ft
SPRABERRY(T.A.CL.FK.) (Spraberry)	6,312 ft	-3,606 ft
LOWER SPRABERRY (Spraberry)	7,550 ft	-4,844 ft
L. SPRABERRY	7,550 ft	-4,844 ft
DEAN	8,154 ft	-5,448 ft
WOLFCAMP	8,584 ft	-5,878 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
6,312–6,402 ft	Perforated
8,820–8,887 ft	Open hole

Casing (3)

Size	Set Depth	Cement
11.75"	560 ft	475 sx
8.625"	4,840 ft	1,300 sx
5.5"	8,830 ft	660 sx

Permit History (5)

#744237 Recompletion

NEAL 'D' · 10,112 ft

2012-07-17

#685782 Recompletion

NEAL "D" · 12,000 ft

2009-10-27

#485223 Recompletion Final Completion

NEAL "D" · 8,892 ft

1999-06-22

Spud 1999-07-26

#272960 Drill Final Completion

NEAL "D" · 9,200 ft

1985-04-18

Spud 1985-03-17

#269383 Drill N

NEAL "D" · 9,200 ft

1985-03-14

Spud 1985-03-17

Applications (5)

#744237 A ENDEAVOR ENERGY RESOURCES L.P.

received 2012-07-09

#685782 A ENDEAVOR ENERGY RESOURCES L.P.

received 2009-10-05

#485223 A ROGERS, M. L.

received 1999-06-15

#272960 A TXO PRODUCTION CORP.

received 1985-03-25

#269383 A TXO PRODUCTION CORP.

received 1985-02-26

Records & Logs

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

W-2/G-1 1999-08-20 log on file

W-2/G-1 1999-09-02

W-2/G-1 1985-04-23

W-2/G-1 1985-04-30

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 UPTON County.

Well Details

Well Number: 3
Max Depth: 12,000 ft
Drill Type: Vertical
County: UPTON
District: 7
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