42-371-37028

Final Completion

MCKENZIE 85

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

Permits

Max Depth

9,000 ft

First Permit

2000-10-05

Latest Activity

2008-06-20

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2000-10-31

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-06

Last Production

2026-07

Injection / Disposal

PECOS County disposal market →

H-1 Injection Active UIC #000098595 permitted 2008-02-07

Permitted Volume

4,000 bbl/d

Max Pressure

3,795 psi

Injection Interval

7,595–7,930 ft

Injected (12mo)

15,635 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-05-01)

Operator History

Chain of Custody

ALPINE GAS COMPANY, LLC 2005-2006→ ENDEAVOR ENERGY RESOURCES L.P. 2006-2023→ ROBERT C. BROWER, LLC 2023-2026

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 (3) Elevation 3,049 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CANYON (DAVID) (Canyon)	2,897 ft	+152 ft
STRAWN (DAVID) (Strawn)	5,028 ft	-1,979 ft
WALKER (DETRITAL)	7,598 ft	-4,549 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 (1)

Interval	Type
7,595–7,930 ft	Open hole

Casing (3)

Size	Set Depth	Cement
13.375"	1,248 ft	1,405 sx
8.625"	2,855 ft	1,060 sx
5.5"	7,595 ft	1,000 sx

Permit History (2)

#663354 Reenter Final Completion

MCKENZIE 85 · 8,000 ft

2008-06-20

Spud 2008-03-06

#500446 Drill Plug Dry Hole (P&A)

MCKENZIE 85 · 9,000 ft

2000-10-05

Spud 2000-10-10

Applications (2)

#663354 A ENDEAVOR ENERGY RESOURCES L.P.

received 2008-05-30

#500446 A TMBR/SHARP DRILLING, INC.

received 2000-10-05

Records & Logs

3 completion filings on record.

W-2/G-1 2020-01-08

W-2/G-1 2008-07-07

W-2/G-1 2008-12-16

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 PECOS County.

Well Details

Well Number: 2
Max Depth: 9,000 ft
Drill Type: Vertical
County: PECOS
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