HIERHOLZER, OTTO

Oil · District 01 · Lease #9031

Operator: SOUTHWEST PRODUCTION MGMT. CO.

Fields: HASSE (BUDA)

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2003-08

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1993-10 — current EUROPEAN-SOUTHWEST CO. 119 mo
1993-01 — 1993-09 SOUTHWEST PRODUCTION MGMT. CO. 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1INTERNATIONAL WESTERN OIL CORP.26,5001983-08-05