← Wells

42-163-32962

Final Completion Horizontal

PEARSALL PARTNERS/GLG W.A.CARNES

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

Permits

1

Max Depth

9,900 ft

First Permit

1990-12-31

Latest Activity

1990-12-31

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-04-23

Shut-In

—

Plugged

2014-03-10

!

EWA / Permit operator mismatch

Scheduling: BLACKBRUSH O & G LLC ≠ Permit: PEARSALL PARTNERS

Resolved via: scheduling → BLACKBRUSH O & G LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Plugged 2014-03-17 UIC #000076909 permitted 2000-07-11

Permitted Volume

1,200 bbl/d

Max Pressure

1,000 psi

Injection Interval

5,078–6,100 ft

Injected (12mo)

—

Operator History

Chain of Custody

PEARSALL PARTNERS 1993-1993→ PETRO-HUNT CORPORATION 1993-1994→ JAB OPERATING, INC. 1994-2008→ VERMILLION PRODUCTION, INC. 2009-2012→ BLACKBRUSH O & G, LLC 2012-2013

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 (1) Elevation 535 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
AUSTIN CHALK 6,613 ft-6,078 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 (3)

IntervalType
5,078–5,120 ftPerforated
6,613–6,635 ftPerforated
6,774–9,488 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"753 ft180 sx
7"6,330 ft1,015 sx

Permit History (1)

#382847 Drill Final Completion

PEARSALL PARTNERS/GLG W.A.CARNES · 9,900 ft

1990-12-31

Spud 1991-01-05

Applications (1)

#382847 A PEARSALL PARTNERS
received 1990-12-31

Records & Logs

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

W-2/G-1 2000-07-31 log on file
W-2/G-1 1994-03-18
W-2/G-1 1991-03-04 log on file
W-2/G-1 1991-05-06
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
6
Max Depth
9,900 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
BLACKBRUSH O & G LLC
Completed
1992-04-23

Operator

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
338