MANSFIELD "A"

Oil · District 10 · Lease #6658

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2026-07

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2007-12 — current STEPHENS & JOHNSON OPERATING CO. 224 mo
2005-07 — 2007-11 MEXTEX OPERATING COMPANY 29 mo
2001-12 — 2005-06 EXTEX OPERATING COMPANY 43 mo
1993-01 — 2001-11 RIO PETROLEUM, INC. 107 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BAKER & TAYLOR DRILLING CO.17,0001980-01-04