SWAIN, W. F. 36

Oil · District 05 · Lease #3465

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

53k BBL

Cum Gas

51k MCF

casinghead

Wells

2

Production

1993-12 — 2026-04

Peak Month

1993-12

Production History

Cum Oil: 52,927 BBL Cum Gas: 51,260 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
1993-12 — 2020-12 UNION OIL COMPANY OF CALIFORNIA 325 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BASA RESOURCES, INC.33,0042025-08-15
4BASA RESOURCES, INC.12,9582003-10-08