MESSER

Gas · District 7B · Lease #109821

Operator: VANCO OIL & GAS CORP.

Fields: CLAYTON (CONGL)

Cum Oil

0 BBL

Cum Gas

137k MCF

Wells

1

Production

1993-01 — 2019-03

Peak Month

1993-03

Production History

Cum Oil: 0 BBL Cum Gas: 136,958 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2020-12 — 2026-07 MOSAIC TEXAS LLC 68 mo

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

2019-01 — 2019-02 ALARON ENERGY, INC. 2 mo

1998-11 — 2018-12 SUN-KEY OIL CO., INC. 242 mo

1996-11 — 1998-10 HRB OPERATING COMPANY, INC. 24 mo

1993-01 — 1996-10 KARPER COMPANY, THE 46 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-367-32686	MOSAIC TEXAS LLC	1	4,990	1984-02-13