42-317-33856

SHUT IN

HOWARD VIVIAN

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

Permits

Max Depth

12,200 ft

First Permit

1991-03-14

Latest Activity

1991-04-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1991-06-10

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: COX, JOHN L.

Resolved via: scheduling → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

COX, JOHN L. 1993-2003→ JM COX RESOURCES, L.P. 2003-2017→ QEP ENERGY COMPANY 2017-2021→ DIAMONDBACK E&P LLC 2021-2022

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 (11) Elevation 2,836 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
REDBEDS	250 ft	+2,586 ft
UPPER SPRABERRY (Spraberry)	7,760 ft	-4,924 ft
LOWER SPRABERRY (Spraberry)	8,276 ft	-5,440 ft
DEAN	9,010 ft	-6,174 ft
WOLFCAMP	9,186 ft	-6,350 ft
PBTD	9,532 ft	-6,696 ft
STRAWN	10,721 ft	-7,885 ft
LOWER MISS. (Mississippian)	11,380 ft	-8,544 ft
WOODFORD SHALE (Woodford)	11,613 ft	-8,777 ft
DEVONIAN	11,680 ft	-8,844 ft
FUSSELMAN	12,044 ft	-9,208 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 (3)

Interval	Type
8,294–8,590 ft	Perforated
9,023–9,195 ft	Perforated
9,234–9,292 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	315 ft	370 sx
8.625"	5,582 ft	200 sx
4.5"	9,532 ft	1,400 sx

Permit History (2)

#385661 Drill Final Completion

HOWARD, VIVAN · 9,500 ft

1991-04-22

Spud 1991-03-22

#385661 Drill

SWEET POTATO · 12,200 ft

1991-03-14

Spud 1991-03-22

Applications (2)

#385661 A COX, JOHN L.

received 1991-04-18

#385661 A R K PETROLEUM CORPORATION

received 1991-03-13

Records & Logs

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

W-2/G-1 1991-06-17 log on file

W-2/G-1 1991-06-24

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: 12,200 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 1991-06-10

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: 4,991