MARSHALL "B"

Oil · District 09 · Lease #22539

Operator: WITHROW ENGINEERING, INC.

Cum Oil

18k BBL

Cum Gas

58k MCF

casinghead

Wells

1

Production

1993-01 — 2022-10

Peak Month

2008-04

Production History

Cum Oil: 18,139 BBL Cum Gas: 57,660 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2024-10 — 2026-07 AETERNUM ENERGY, LLC 22 mo
2023-10 — 2024-09 FELDERHOFF PRODUCTION COMPANY 12 mo
1998-05 — 2023-09 INDIAN OIL COMPANY, INC. 305 mo
1993-01 — 1998-04 WITHROW ENGINEERING, INC. 64 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AETERNUM ENERGY LLC18,0161982-06-28