42-163-31511

Final Completion

SHINER RANCH A

FRIO County · District 1 · GINCO OPERATING CO. · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

8,000 ft

First Permit

1977-09-27

Latest Activity

2006-04-10

Lifespan

29 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-11-30

Shut-In

—

Plugged

1998-03-12

EWA / Production operator mismatch

Scheduling: GINCO OPERATING CO. ≠ Production: BLACKBRUSH O & G, LLC (reported 2024-12)

EWA / Permit operator mismatch

Scheduling: GINCO OPERATING CO. ≠ Permit: BLACKBRUSH O & G, INC.

Resolved via: scheduling → GINCO OPERATING CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PENROD OIL COMPANY OF TEXAS, INC 1994-1994→ MOBILE PRODUCTION SYSTEMS, INC. 1994-1994→ GINCO OPERATING CO. 1995-1995→ BLACKBRUSH O & G, INC. 2007-2009→ BLACKBRUSH O & G, LLC 2019-2024

Lease Production

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

Formation Tops (2) Elevation 503 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	7,034 ft	-6,531 ft
BUDA	7,590 ft	-7,087 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
7,590–7,685 ft	Perforated
7,607–7,674 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	423 ft	300 sx
2.875"	7,494 ft	—
5.5"	7,700 ft	350 sx

Permit History (2)

#617256 Reenter Final Completion

SHINER RANCH "A" · 8,000 ft

2006-04-10

Spud 2006-04-18

#8492 Drill

SHINER RANCH -A- · 7,710 ft

1977-09-27

Spud 1977-10-18

Applications (2)

#617256 A BLACKBRUSH O & G, INC.

received 2006-04-07

#8492 A GETTY OIL CO.

received 1977-09-27

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2008-01-30 log on file

W-2/G-1 2008-02-04

W-2/G-1 1984-01-12

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 FRIO County.

Well Details

Well Number: 201
Max Depth: 8,000 ft
Drill Type: Vertical
County: FRIO
District: 1
Operator: GINCO OPERATING CO.
Completed: 1977-11-30

Operator

Name: GINCO OPER CO
Location: SAN ANTONIO
P-5 Status: Delinquent (filed 1995-02-15)
Cum Oil (all leases): 53,214 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 4