CLARK "B"

Oil · District 09 · Lease #27141

Operator: EFFICIENCY OPERATING SERVICE

Cum Oil

3k BBL

Cum Gas

59 MCF

casinghead

Wells

1

Production

1993-01 — 1999-06

Peak Month

1995-06

Production History

Cum Oil: 2,840 BBL Cum Gas: 59 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1995-06 — 2003-08 EFFICIENCY OPERATING COMPANY 99 mo
1993-06 — 1995-05 EFFICIENCY OPERATING SERVICE 24 mo
1993-01 — 1993-05 BATTISTA, TONY OPERATING COMPANY 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EFFICIENCY OPERATING COMPANY11,9501988-03-28