42-317-34976

Final Completion

JONHSON '4'

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

Permits

Max Depth

12,000 ft

First Permit

2007-07-27

Latest Activity

2015-08-13

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-07

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2007-2016→ GUIDON ENERGY MGMT SERVICES LLC 2016-2020→ DIAMONDBACK E&P LLC 2021-2025

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 2,835 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	7,400 ft	-4,565 ft
LOWER SPRABERRY (Spraberry)	7,900 ft	-5,065 ft
DEAN	8,725 ft	-5,890 ft
WOLFCAMP	9,050 ft	-6,215 ft
WOLFCAMP LIME (Wolfcamp)	9,050 ft	-6,215 ft
STRAWN LIME (Strawn)	10,450 ft	-7,615 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
7,409–10,301 ft	Perforated
10,338–10,631 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	234 ft	270 sx
8.625"	4,848 ft	700 sx
4.5"	10,726 ft	1,500 sx

Permit History (2)

#809221 Recompletion Final Completion

JONHSON '4' · 10,726 ft

2015-08-13

Spud 2008-01-12

#641227 Drill Final Completion

JOHNSON "4" · 12,000 ft

2007-07-27

Spud 2007-09-16

Applications (2)

#809221 A ENDEAVOR ENERGY RESOURCES L.P.

received 2015-08-06

#641227 A ENDEAVOR ENERGY RESOURCES L.P.

received 2007-06-21

Records & Logs

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

W-2/G-1 2015-12-14

W-2/G-1 2008-02-26 log on file

W-2/G-1 2008-06-09

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: 3
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