CARROLL, INA K. OIL UNIT -A-

Oil · District 05 · Lease #2121

Operator: WESTOIL LLC

Fields: CHENEYBORO (COTTON VALLEY)

Cum Oil

14k BBL

Cum Gas

308k MCF

casinghead

Wells

1

Production

1993-01 — 2022-12

Peak Month

2012-02

Production History

Cum Oil: 14,135 BBL Cum Gas: 307,861 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2026-01 — 2026-07 VALLE ALGODON, LLC 7 mo

2024-01 — 2025-12 WESTOIL LLC 24 mo

2020-12 — 2023-12 MOSAIC TEXAS LLC 37 mo

2019-03 — 2020-11 VANCO OIL & GAS CORP. 21 mo

2017-07 — 2019-02 ALARON ENERGY, INC. 20 mo

2016-02 — 2017-06 RWJ OPERATING LLC 17 mo

2012-10 — 2016-01 VERITAS ENERGY, LLC 40 mo

2001-04 — 2012-09 ATLANTIS OIL COMPANY, INC. 138 mo

1993-02 — 2001-03 SOUTHWEST OPERATING, INC.-TYLER 98 mo

1993-01 — 1993-01 EP OPERATING LIMITED PARTNERSHIP 1 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-349-30871	VALLE ALGODON LLC	1	10,180	1979-04-16