42-317-35230

Final Completion

BLAGRAVE '41'

MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P.

Permits

Max Depth

12,000 ft

First Permit

2008-04-14

Latest Activity

2016-03-09

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-09

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2008-2016→ QSTAR OPERATING LLC 2016-2016→ SM ENERGY COMPANY 2017-2024→ NEW HEIGHT ENERGY, LLC 2024-2026

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 (8) Elevation 2,656 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK LIME (Clear Fork)	5,100 ft	-2,444 ft
SPRABERRY	6,950 ft	-4,294 ft
DEAN	8,250 ft	-5,594 ft
WOLFCAMP LIME (Wolfcamp)	8,525 ft	-5,869 ft
STRAWN	9,500 ft	-6,844 ft
STRAWN LIME (Strawn)	10,125 ft	-7,469 ft
UPPER MISSISSIPPIAN (Mississippian)	10,125 ft	-7,469 ft
WOODFORD	10,825 ft	-8,169 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
6,955–9,489 ft	Perforated
6,955–10,727 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	337 ft	350 sx
8.625"	4,605 ft	700 sx
4.5"	10,850 ft	1,700 sx

Permit History (4)

#814214 Recompletion Final Completion

BLAGRAVE '41' · 10,850 ft

2016-03-09

#759835 Recompletion

BLAGRAVE '41' · 10,850 ft

2013-04-11

#658685 Drill Final Completion

BLAGRAVE "41" · 12,000 ft

2008-11-26

Spud 2008-05-24

#658685 Drill

BLAGRAVE "41" · 12,000 ft

2008-04-14

Spud 2008-05-24

Applications (4)

#814214 A ENDEAVOR ENERGY RESOURCES L.P.

received 2016-03-04

#759835 A ENDEAVOR ENERGY RESOURCES L.P.

received 2013-04-01

#658685 A ENDEAVOR ENERGY RESOURCES L.P.

received 2008-11-18

#658685 A ENDEAVOR ENERGY RESOURCES L.P.

received 2008-04-02

Records & Logs

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

W-2/G-1 2022-04-21

W-2/G-1 2021-03-01

W-2/G-1 2016-04-06

W-2/G-1 2009-07-10 log on file

W-2/G-1 2009-09-28

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: ENDEAVOR ENERGY RESOURCES L.P.

Operator

Name: ENDEAVOR ENGY RES L.P
Location: MIDLAND
P-5 Status: Active (filed 2026-06-12)
Cum Oil (all leases): 507,205,629 bbl
Cum Gas (all leases): 70,424,421 mcf
Total Permits: 6,190