SWAIN, O. L. 11B

Oil · District 05 · Lease #3741

Operator: UNION OIL COMPANY OF CALIFORNIA

Fields: VAN (SHALLOW)

Cum Oil

14k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

2002-08 — 2026-04

Peak Month

2003-10

Production History

Cum Oil: 14,462 BBL Cum Gas: 18,944 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2021-01 — 2026-07 BASA RESOURCES, INC. 67 mo
2002-08 — 2020-12 UNION OIL COMPANY OF CALIFORNIA 221 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BASA RESOURCES, INC.12,9222002-08-12