42-329-35181

Final Completion

BLAKEMORE 30

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

Permits

Max Depth

12,000 ft

First Permit

2004-09-28

Latest Activity

2017-02-17

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2004-12-23

Shut-In

—

Plugged

2023-06-22

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.

Resolved via: production → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2004-12

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2004-2024→ DIAMONDBACK E&P LLC 2025-2026

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 2,847 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	7,950 ft	-5,103 ft
UPPER SPRABERRY (Spraberry)	7,950 ft	-5,103 ft
LOWER SPRABERRY (Spraberry)	8,500 ft	-5,653 ft
TOP WOLFCAMP LIME (Wolfcamp)	9,300 ft	-6,453 ft
WOLFCAMP	9,300 ft	-6,453 ft
STRAWN	10,425 ft	-7,578 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
7,989–10,330 ft	Perforated
7,989–11,046 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	257 ft	300 sx
8.625"	5,290 ft	450 sx
4.5"	11,200 ft	1,270 sx

Permit History (2)

#823111 Recompletion Final Completion

BLAKEMORE '30' · 11,200 ft

2017-02-17

Spud 2004-12-20

#551484 Drill Final Completion

BLAKEMORE "30" · 12,000 ft

2004-09-28

Spud 2004-10-16

Applications (2)

#823111 A ENDEAVOR ENERGY RESOURCES L.P.

received 2017-02-10

#551484 A ENDEAVOR ENERGY RESOURCES L.P.

received 2004-09-24

Records & Logs

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

W-2/G-1 2017-03-10

W-2/G-1 2005-01-27 log on file

W-2/G-1 2005-04-11

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 MIDLAND County.

Well Details

Well Number: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 2004-12-23

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