42-163-31574

Final Completion

BAIN

FRIO County · District 1 · BLACKBRUSH O & G LLC · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

7,500 ft

First Permit

1978-01-03

Latest Activity

2010-12-23

Lifespan

33 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-11-21

Shut-In

—

Plugged

2022-10-06

EWA / Permit operator mismatch

Scheduling: BLACKBRUSH O & G LLC ≠ Permit: BLACKBRUSH O & G, INC.

Resolved via: scheduling → BLACKBRUSH O & G LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-11

Last Production

2023-01

Operator History

Chain of Custody

BLACKBRUSH O & G, INC. 2011-2012→ BLACKBRUSH O & G, LLC 2012-2015

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 602 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ANACACHO	6,260 ft	-5,658 ft
AUSTIN CHALK	6,538 ft	-5,936 ft
EAGLE FORD	7,030 ft	-6,428 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
6,547–7,001 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	201 ft	200 sx
4.5"	3,845 ft	1,200 sx
—	3,845 ft	1,200 sx
4.5"	7,050 ft	600 sx

Permit History (2)

#707076 Reenter Final Completion

BAIN · 7,500 ft

2010-12-23

Spud 2011-01-18

#15581 Drill Long String Casing

BAIN · 7,200 ft

1978-01-03

Spud 1978-01-07

Applications (2)

#707076 A BLACKBRUSH O & G, INC.

received 2010-12-14

#15581 A SAXON OIL COMPANY

received 1978-01-03

Records & Logs

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

W-2/G-1 2011-12-13 log on file

W-2/G-1 1978-03-03

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 FRIO County.

Well Details

Well Number: 2
Max Depth: 7,500 ft
Drill Type: Vertical
County: FRIO
District: 1
Operator: BLACKBRUSH O & G LLC
Completed: 2011-11-21

Operator

Name: BLACKBRUSH O & G, LLC
Location: SAN ANTONIO
P-5 Status: Active (filed 2025-09-16)
Cum Oil (all leases): 14,940,812 bbl
Cum Gas (all leases): 59,004,108 mcf
Activities: GTHS/G, OPRS/G, OPRS/O
Total Permits: 339