SEWELL "40"

Gas · District 09 · Lease #100086

Operator: WESTERN CHIEF OIL & GAS COMPANY

Cum Oil

0 BBL

Cum Gas

1k MCF

Wells

1

Production

1993-01 — 2001-01

Peak Month

2001-01

Production History

Cum Oil: 0 BBL Cum Gas: 1,000 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1998-03 — 2005-07 SWAN PRODUCTION CO. 89 mo
1993-01 — 1998-02 WESTERN CHIEF OIL & GAS COMPANY 62 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SWAN PRODUCTION CO.15,4001981-09-28