< leases

COFFIELD, H.H. ESTATE

Oil · District 01 · Lease #9694

Operator: SIERRA MINERALS, INC.

Fields: MINERVA-ROCKDALE

Cum Oil

55 BBL

Cum Gas

21 MCF

casinghead

Wells

2

Production

1993-01 — 1996-12

Peak Month

1993-02

Production History

Cum Oil: 55 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1995-12 — 2008-03 SIERRA MINERALS, INC. 148 mo
1994-11 — 1995-11 PENROD OIL COMPANY OF TEXAS, INC 13 mo
1994-10 — 1994-10 MOBILE PRODUCTION SYSTEMS, INC. 1 mo
1993-01 — 1994-09 PENROD OIL COMPANY OF TEXAS, INC 21 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2T42-331-32508SIERRA MINERALS INC.11,6001984-01-05
3T42-331-32507SIERRA MINERALS INC.11,6001984-01-05