SWAIN, O. L. 11 "A-C"

Oil · District 05 · Lease #3791

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

19k BBL

Cum Gas

16k MCF

casinghead

Wells

1

Production

2004-10 — 2026-04

Peak Month

2004-11

Production History

Cum Oil: 19,048 BBL Cum Gas: 15,819 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
2004-10 — 2020-12 UNION OIL COMPANY OF CALIFORNIA 195 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BASA RESOURCES, INC.12,8942004-06-04