← Wells

42-029-34968

Final Completion

R & B PEERY

BEXAR County · District 1 · AVALANCHE OIL & GAS LLC · PEERY (MARMATON)

Permits

1

Max Depth

500 ft

First Permit

1984-01-31

Latest Activity

1984-01-31

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-09-14

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: AVALANCHE OIL & GAS LLC ≠ Production: SOUTH SAM OPERATING COMPANY, LLC (reported 2025-08)

!

EWA / Permit operator mismatch

Scheduling: AVALANCHE OIL & GAS LLC ≠ Permit: R.D. OIL COMPANY

Resolved via: scheduling → AVALANCHE OIL & GAS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SOUTH LOOP OPERATING, L.C. 1993-2009→ DIAMOND HORSESHOE OPER COMP, LLC 2009-2011→ SOUTH SAM OPERATING COMPANY, LLC 2011-2025

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
160–340 ftPerforated

Casing (1)

SizeSet DepthCement
4.5"320 ft12 sx

Permit History (1)

#227848 Drill Final Completion

MAUERMANN · 500 ft

1984-01-31

Applications (1)

#227848 A R.D. OIL COMPANY
received 1984-01-27

Records & Logs

3 completion filings on record.

W-2/G-1 1986-02-26
W-2/G-1 1984-09-06
W-2/G-1 1984-09-06
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 BEXAR County.

Well Details

Well Number
4AR
Max Depth
500 ft
Drill Type
Vertical
County
BEXAR
District
1
Operator
AVALANCHE OIL & GAS LLC
Completed
1985-09-14

Operator

Location
KINGFISHER
P-5 Status
X (filed 2026-05-20)
Cum Oil (all leases)
154 bbl
Cum Gas (all leases)
18,512 mcf
Activities
OPRS/G, OPRS/O
Total Permits
2