SWALLOW GAS UNIT

Oil · District 04 · Lease #12371

Operator: VASTAR RESOURCES, INC.

Fields: DONNA (6180)

Cum Oil

1k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1994-07 — 1994-08

Peak Month

1994-07

Production History

Cum Oil: 1,147 BBL Cum Gas: 5,854 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1994-07 — 1995-11 VASTAR RESOURCES, INC. 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9ARCO OIL & GAS CO.67,1002007-05-12