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MARMION

BRAZORIA County · District 3 · WELL-CO SOLUTIONS LLC · OLD OCEAN NE. (8800 FRIO)

Permits

Max Depth

11,500 ft

First Permit

2003-03-26

Latest Activity

2007-02-21

Lifespan

4 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2006-12-20

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: WELL-CO SOLUTIONS LLC ≠ Production: PETRODOME OPERATING, LLC (reported 2020-09)

EWA / Permit operator mismatch

Scheduling: WELL-CO SOLUTIONS LLC ≠ Permit: ENDEAVOR NATURAL GAS, LP

Resolved via: scheduling → WELL-CO SOLUTIONS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-08

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR NATURAL GAS, LLC 2003-2005→ ENDEAVOR NATURAL GAS, LP 2005-2006→ FORTUNE RESOURCES LLC 2006-2010→ DELCO OPERATING COMPANY LP 2011-2014→ DELCO OHEB OPERATING, L.L.C. 2014-2015→ FIVE-JAB, INC. 2015-2018→ PETRODOME OPERATING, LLC 2019-2020

Lease Production

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

Formation Tops (1) Elevation 211 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	8,550 ft	-8,339 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
8,791–8,796 ft	Perforated
10,846–10,850 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,280 ft	980 sx
4.5"	11,041 ft	745 sx

Permit History (2)

#631771 Recompletion Final Completion

MARMION · 9,000 ft

2007-02-21

Spud 2006-12-07

#528911 Drill Final Completion

MARMION · 11,500 ft

2003-03-26

Spud 2003-06-23

Applications (2)

#631771 A ENDEAVOR NATURAL GAS, LP

received 2007-01-10

#528911 A ENDEAVOR NATURAL GAS, LLC

received 2003-02-27

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 2007-02-28 log on file

W-2/G-1 2010-07-02

W-2/G-1 2003-08-19 log on file

W-2/G-1 2003-09-03

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 BRAZORIA County.

Well Details

Well Number: 1
Max Depth: 11,500 ft
Drill Type: Vertical
County: BRAZORIA
District: 3
Operator: WELL-CO SOLUTIONS LLC
Completed: 2006-12-20

Operator

Name: WELL-CO SOLUTIONS, LLC
Location: BATSON
P-5 Status: Active (filed 2026-01-29)
Cum Oil (all leases): 7,459 bbl
Cum Gas (all leases): 6,408 mcf
Activities: OPRS/G, OPRS/O