42-317-38903

Final Completion

BAYES 16A

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

Permits

Max Depth

12,000 ft

First Permit

2013-09-20

Latest Activity

2014-10-09

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2013-10-05

Shut-In

—

Plugged

2025-09-19

EWA / Production operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Production: ENDEAVOR ENERGY RESOURCES L.P. (reported 2024-06)

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: COBRA OIL & GAS CORPORATION

Resolved via: scheduling → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2013-11

Last Production

2025-11

Operator History

Chain of Custody

COBRA OIL & GAS CORPORATION 2013-2015→ DIAMONDBACK E&P LLC 2015-2016→ ENDEAVOR ENERGY RESOURCES L.P. 2016-2024

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 2,596 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	4,945 ft	-2,349 ft
UPPER SPRABERRY (Spraberry)	6,715 ft	-4,119 ft
LOWER SPRABERRY (Spraberry)	7,220 ft	-4,624 ft
DEAN	8,010 ft	-5,414 ft
WOLFCAMP	8,220 ft	-5,624 ft
PENN SHALE (Pennsylvanian)	9,150 ft	-6,554 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
7,440–9,376 ft	Perforated
9,655–9,845 ft	Perforated
9,958–10,486 ft	Perforated

Casing (6)

Size	Set Depth	Cement
12.75"	340 ft	325 sx
12.75"	347 ft	325 sx
8.625"	4,501 ft	1,050 sx
8.625"	4,502 ft	1,050 sx
5.5"	10,630 ft	1,300 sx
5.5"	10,637 ft	1,300 sx

Permit History (2)

#787069 Recompletion Final Completion

BAYES 16 · 12,000 ft

2014-10-09

Spud 2013-10-04

#769563 Drill Final Completion

BAYES 16 · 12,000 ft

2013-09-20

Spud 2013-10-04

Applications (2)

#787069 A COBRA OIL & GAS CORPORATION

received 2014-05-14

#769563 A COBRA OIL & GAS CORPORATION

received 2013-09-05

Records & Logs

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

W-2/G-1 2014-02-05 log on file

W-2/G-1 2013-12-19 log on file

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: 2013-10-05

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