42-317-34897

PRODUCING

JOHNSON 4

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

Permits

Max Depth

12,000 ft

First Permit

2007-04-12

Latest Activity

2015-08-13

Lifespan

8 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-09-14

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: scheduling → DIAMONDBACK E&P LLC

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 2,814 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	7,375 ft	-4,561 ft
LOWER SPRABERRY (Spraberry)	7,875 ft	-5,061 ft
DEAN	8,675 ft	-5,861 ft
LOWER WOLFCAMP SECTION (Wolfcamp)	10,050 ft	-7,236 ft
WOLFCAMP	10,050 ft	-7,236 ft
STRAWN	10,400 ft	-7,586 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
7,378–10,343 ft	Perforated
10,390–10,569 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	276 ft	325 sx
8.625"	4,809 ft	700 sx
4.5"	10,650 ft	1,270 sx

Permit History (2)

#809220 Recompletion Final Completion

JOHNSON '4' · 10,657 ft

2015-08-13

Spud 2009-09-10

#636490 Drill Final Completion

JOHNSON "4" · 12,000 ft

2007-04-12

Spud 2007-04-28

Applications (2)

#809220 A ENDEAVOR ENERGY RESOURCES L.P.

received 2015-08-06

#636490 A ENDEAVOR ENERGY RESOURCES L.P.

received 2007-04-04

Records & Logs

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

W-2/G-1 2015-12-11

W-2/G-1 2007-08-24 log on file

W-2/G-1 2007-12-12

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: 2
Max Depth: 12,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 2007-09-14

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: 4,977