← Wells

42-163-32686

PRODUCING Horizontal

WIER

FRIO County · District 1 · AARONMARK SERVICES LLC · PEARSALL (AUSTIN CHALK)

Permits

1

Max Depth

9,500 ft

First Permit

1990-03-28

Latest Activity

1990-03-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-05-18

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: AARONMARK SERVICES LLC ≠ Permit: PENWELL ENERGY, INC.

Resolved via: production → AARONMARK SERVICES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PENWELL ENERGY, INC. 1993-1994→ OLMOS PARTNERS, INC. 1994-1995→ MR OPERATING, INC. 2000-2002→ NORTHSTAR ENERGY, INC. 2002-2005→ WEN-BE 2007-2018→ WSM 2018-2023→ WSM LLC 2023-2025→ AARONMARK SERVICES, LLC 2025-2026

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 (5) Elevation 523 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE WILCOX (Wilcox)2,670 ft-2,147 ft
OLMOS 3,990 ft-3,467 ft
SAN MIGUEL 4,410 ft-3,887 ft
ANACACHO 4,892 ft-4,369 ft
AUSTIN CHALK 5,187 ft-4,664 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)

IntervalType
5,264–8,774 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"715 ft460 sx
7"5,301 ft450 sx

Permit History (1)

#371562 Drill Final Completion

WIER · 9,500 ft

1990-03-28

Spud 1990-04-20

Applications (2)

#371562 Withdrawn PENWELL ENERGY, INC.
received 1990-06-06
#371562 A PENWELL ENERGY, INC.
received 1990-03-28

Records & Logs

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

W-2/G-1 1990-06-11 log on file
W-2/G-1 1990-06-26
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
1
Max Depth
9,500 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
AARONMARK SERVICES LLC
Completed
1990-05-18

Operator

Location
NEW BRAUNFE, LS
P-5 Status
X (filed 2025-11-10)
Cum Oil (all leases)
46,541 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O