42-317-33374

Final Completion

ALHANCO-THAMES

MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · BIZCO (DEVONIAN)

Permits

Max Depth

12,300 ft

First Permit

1986-07-23

Latest Activity

2012-07-25

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-09-30

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: OVINTIV USA INC. (reported 2026-04)

Resolved via: production → OVINTIV USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

COLORADO LONGSTRINGS 1993-2006→ MDC OPERATING, INC. 2006-2006→ MIDLAND ENERGY, INC. 2007-2007→ ENDEAVOR ENERGY RESOURCES L.P. 2007-2016→ GUIDON ENERGY MGMT SERVICES LLC 2016-2020→ DIAMONDBACK E&P LLC 2021-2021→ BLACK SWAN OPERATING, LLC 2021-2023→ OVINTIV USA INC. 2023-2026

Lease Production

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

Formation Tops (7) Elevation 2,793 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	7,672 ft	-4,879 ft
SPRABERRY (TREND AREA) (Spraberry)	7,672 ft	-4,879 ft
STRAWN	10,589 ft	-7,796 ft
MISSISSIPPIAN	10,900 ft	-8,107 ft
LOWER MISSISSIPPI (Mississippian)	11,330 ft	-8,537 ft
WOODFORD	11,661 ft	-8,868 ft
DEVONIAN	11,805 ft	-9,012 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
8,916–11,537 ft	Perforated
11,812–11,829 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	385 ft	350 sx
9.625"	4,187 ft	200 sx
5.5"	12,087 ft	825 sx

Permit History (2)

#744720 Recompletion Final Completion

ALHANCO-THAMES · 12,000 ft

2012-07-25

Spud 2012-05-11

#304444 Drill Final Completion

ALHANCO-THAMES #1 · 12,300 ft

1986-07-23

Applications (2)

#744720 A ENDEAVOR ENERGY RESOURCES L.P.

received 2012-07-16

#304444 A ALHANCO ENERGY CORPORATION

received 1986-07-23

Records & Logs

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

W-2/G-1 2016-07-13

W-2/G-1 2014-02-19 log on file

W-2/G-1 1986-10-06 log on file

W-2/G-1 1986-10-23 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: 12,300 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 1986-09-30

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