SIENKIEWICZ UNIT

Gas · District 02 · Lease #284097

Operator: MARATHON OIL EF LLC

Cum Oil

0 BBL

Cum Gas

598k MCF

Wells

1

Production

2016-06 — 2026-04

Peak Month

2021-02

Production History

Cum Oil: 0 BBL Cum Gas: 597,749 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2016-06 — 2026-07 MARATHON OIL EF LLC 122 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HMARATHON OIL EF LLC219,0002015-11-03