DUNCAN SEC. 135

Oil · District 10 · Lease #5567

Operator: MINCO OIL AND GAS MANAGEMENT,LLC

Fields: PANHANDLE GRAY COUNTY FIELD

Cum Oil

5k BBL

Cum Gas

3k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1994-02

Production History

Cum Oil: 5,480 BBL Cum Gas: 2,887 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2024-09 — 2026-07 6A PRODUCTION 23 mo

2011-11 — 2024-08 MINCO OIL AND GAS CO. 154 mo

2006-07 — 2011-10 MINCO OIL AND GAS MANAGEMENT,LLC 64 mo

1993-01 — 2006-06 MINCO OIL AND GAS CO. 162 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-179-31398	6A PRODUCTION	2	3,600	1993-02-09
1 L	42-179-31398	6A PRODUCTION	2	3,600	1993-02-09