HEFTE, MARY TOM TRUST

Oil · District 04 · Lease #9866

Operator: HARPER HEFTE, INC.

Cum Oil

10k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1993-01 — 1999-05

Peak Month

1999-05

Production History

Cum Oil: 9,941 BBL Cum Gas: 49,014 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1993-01 — 1999-10 HARPER HEFTE, INC. 82 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HARPER HEFTE INC.27,5001999-06-18