STERLING "A"

Oil · District 8A · Lease #63462

Operator: HARTOIL CORPORATION

Cum Oil

6k BBL

Cum Gas

21 MCF

casinghead

Wells

3

Production

1993-01 — 2016-11

Peak Month

1996-07

Production History

Cum Oil: 5,552 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1995-05 — 2026-07 HARTOIL CORPORATION 375 mo
1995-01 — 1995-04 BIG SPRINGS ENERGY GROUP, INC. 4 mo
1993-01 — 1994-12 HARMONY DRILLING COMPANY, INC. 24 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HARTOIL CORPORATION13,2501982-05-25
1HARTOIL CORPORATION13,4501981-06-23
2HARTOIL CORPORATION13,4501981-06-23