SHEFFIELD, D. L.

Oil · District 7B · Lease #19567

Operator: REACH OIL

Fields: BROWN COUNTY REGULAR

Cum Oil

2k BBL

Cum Gas

42k MCF

casinghead

Wells

1

Production

1993-01 — 2026-03

Peak Month

1998-01

Production History

Cum Oil: 1,584 BBL Cum Gas: 41,502 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2021-10 — 2026-07 REACH OIL 58 mo

2013-11 — 2021-09 MISSION ENERGY INC. 95 mo

1999-06 — 2013-10 PRAIRIE PRODUCTION 173 mo

1998-01 — 1999-05 BP EXPLORATION 17 mo

1997-09 — 1997-12 PITTS, CHARLES COMPANY 4 mo

1993-01 — 1997-08 LUCKY FOUR COMPANY 56 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-049-33354	REACH OIL	1	2,700	1982-11-17