GRIFFIN-KRUEGER SA3

Oil · District 01 · Lease #21872

Operator: MARATHON OIL EF LLC

Cum Oil

107k BBL

Cum Gas

108k MCF

casinghead

Wells

1

Production

2025-07 — 2026-04

Peak Month

2026-01

Production History

Cum Oil: 106,761 BBL Cum Gas: 107,568 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2025-07 — 2026-07 MARATHON OIL EF LLC 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HMARATHON OIL EF LLC117,5002025-04-24