42-317-31936

Final Completion

EDWIN COX

MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA) R 40 EXC

Permits

Max Depth

12,000 ft

First Permit

1977-09-12

Latest Activity

2017-02-07

Lifespan

39 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2017-05-04

Shut-In

—

Plugged

2023-03-10

EWA / Production operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Production: QEP ENERGY COMPANY (reported 2019-12)

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: QEP ENERGY COMPANY

Resolved via: scheduling → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-06

Operator History

Chain of Custody

R K PETROLEUM CORP. 1993-2016→ QEP ENERGY COMPANY 2016-2019

Lease Production

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

Formation Tops (9) Elevation 2,835 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	7,652 ft	-4,817 ft
DEAN	9,008 ft	-6,173 ft
WOLFCAMP	9,272 ft	-6,437 ft
CISCO	10,307 ft	-7,472 ft
CANYON	10,351 ft	-7,516 ft
STRAWN	10,688 ft	-7,853 ft
LOWE MISS	11,378 ft	-8,543 ft
WOODFORD	11,650 ft	-8,815 ft
DEVONIAN	11,728 ft	-8,893 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
7,097–10,631 ft	Perforated
?–11,866 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	326 ft	350 sx
8.625"	4,350 ft	235 sx
5.5"	11,831 ft	500 sx

Permit History (2)

#822125 Recompletion Final Completion

EDWIN COX · 11,781 ft

2017-02-07

Spud 2017-03-02

#7354 Drill

COX, EDWIN · 12,000 ft

1977-09-12

Applications (2)

#822125 A QEP ENERGY COMPANY

received 2017-01-13

#7354 A R K PETROLEUM CORPORATION

received 1977-09-12

Records & Logs

2 completion filings on record.

W-2/G-1 2017-05-15

W-2/G-1 1977-12-06

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: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 2017-05-04

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: 5,015