42-329-31573

Final Completion

8608 JV-P BRAUN

MIDLAND County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · PARKS (CONSOLIDATED)

Permits

Max Depth

11,700 ft

First Permit

1985-08-08

Latest Activity

1986-05-27

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-03-05

Shut-In

—

Plugged

2024-05-28

EWA / Permit operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: COSTEX RESOURCES, INC.

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2024-08

Operator History

Chain of Custody

BTA OIL PRODUCERS 1993-2008→ BTA OIL PRODUCERS, LLC 2008-2017→ ENDEAVOR ENERGY RESOURCES L.P. 2017-2021

Lease Production

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

Formation Tops (11) Elevation 2,867 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
U/SPRABERRY	7,830 ft	-4,963 ft
M/SPRABERRY	8,500 ft	-5,633 ft
L/SPRABERRY	9,100 ft	-6,233 ft
T/WOLFCAMP	9,394 ft	-6,527 ft
WOLFCAMP	9,394 ft	-6,527 ft
B/WOLFCAMP	9,666 ft	-6,799 ft
STRAWN	10,496 ft	-7,629 ft
PENN. LIME (Pennsylvanian)	10,801 ft	-7,934 ft
PENN. SHALE (Pennsylvanian)	11,062 ft	-8,195 ft
BRADFORD RANCH	11,279 ft	-8,412 ft
BRADFORDRANCH	11,279 ft	-8,412 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
7,832–9,259 ft	Perforated
9,419–9,611 ft	Perforated
10,813–10,868 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	354 ft	330 sx
8.625"	4,900 ft	1,625 sx
4.5"	11,550 ft	1,610 sx

Permit History (2)

#302566 Recompletion Final Completion

BRAUN, JOHN S. ETAL · 11,700 ft

1986-05-27

#282055 Drill Final Completion

BRAUN, JOHN S. ETAL · 11,700 ft

1985-08-08

Applications (3)

#302566 A COSTEX RESOURCES, INC.

received 1986-05-27

#282055 A COSEKA RESOURCES (U.S.A.) LTD.

received 1985-08-28

#282055 A COSEKA RESOURCES (U.S.A.) LTD.

received 1985-08-08

Records & Logs

7 completion filings on record · 4 with log images at RRC.

W-2/G-1 1986-05-27 log on file

W-2/G-1 1986-06-10

W-2/G-1 1986-01-09 log on file

W-2/G-1 1986-03-25

W-2/G-1 1985-12-18 log on file

+1 more filings

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: 11,700 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 1986-03-05

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