42-465-30811

Final Completion

WEST MASSIE

VAL VERDE County · District 1 · STONE J. G. OIL CO. · WILDCAT

Permits

Max Depth

1,000 ft

First Permit

2007-02-12

Latest Activity

2014-03-13

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-03-15

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: STONE J. G. OIL CO. ≠ Production: MWWD OPERATOR, LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: STONE J. G. OIL CO. ≠ Permit: SYNERGY-WEST EXPLORATION CO LLC

Resolved via: production → MWWD OPERATOR, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ROCKY MOUNTAIN COMPANY 1993-2005→ RIMFIRE LAND & CATTLE CO. 2005-2008→ SYNERGY-WEST EXPLORATION CO LLC 2013-2014→ STONE, J. G. OIL CO. 2015-2016→ MWWD OPERATOR, LLC 2016-2026→ TEXAS SECONDARY OIL CORPORATION 2016-2017

Lease Production

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

Formation Tops (6) Elevation 1,880 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
EDWARDS FRESH WATER LIME (Edwards)	224 ft	+1,656 ft
PALUXY GREEN SHALE (Paluxy)	369 ft	+1,511 ft
PALUXY SAND (Paluxy)	384 ft	+1,496 ft
GLEN ROSE	574 ft	+1,306 ft
PERMIAN SHALE (Permian (undifferentiated))	856 ft	+1,024 ft
STRAWN	11,430 ft	-9,550 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
388–398 ft	Perforated

Casing (1)

Size	Set Depth	Cement
5.5"	1,000 ft	160 sx

Permit History (2)

#776030 Recompletion Final Completion

WEST, MASSIE · 1,000 ft

2014-03-13

Spud 2007-02-07

#632691 Drill Unperfed Completion

WEST, MASSIE · 1,000 ft

2007-02-12

Spud 2007-03-01

Applications (2)

#776030 A SYNERGY-WEST EXPLORATION CO LLC

received 2013-12-19

#632691 A RIMFIRE LAND & CATTLE CO.

received 2007-01-30

Records & Logs

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

W-2/G-1 2015-03-25 log on file

W-2/G-1 2008-03-14 log on file

W-2/G-1 2010-03-08

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 VAL VERDE County.

Well Details

Well Number: 15
Max Depth: 1,000 ft
Drill Type: Vertical
County: VAL VERDE
District: 1
Operator: STONE J. G. OIL CO.
Completed: 2007-03-15

Operator

Name: STONE, J. G. OIL CO
Location: VICTORIA
P-5 Status: Inactive (filed 2017-09-26)
Cum Oil (all leases): 193,207 bbl
Cum Gas (all leases): 939,060 mcf
Total Permits: 28