KOSTER-VASTAR

Oil · District 03 · Lease #23789

Operator: HILCORP ENERGY COMPANY

Cum Oil

5k BBL

Cum Gas

24k MCF

casinghead

Wells

1

Production

2000-03 — 2000-10

Peak Month

2000-03

Production History

Cum Oil: 4,657 BBL Cum Gas: 24,374 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2012-08 — 2026-07 HILCORP ENERGY COMPANY 168 mo
2005-12 — 2012-07 CHAPARRAL ENERGY, L.L.C. 80 mo
2000-06 — 2005-11 DOMINION EXPL. & PROD., INC. 66 mo
2000-03 — 2000-05 CNG PRODUCING COMPANY 3 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DOMINION EXPL. & PROD. INC.115,0001995-05-24