JULIE BECK SCR B SA

Oil · District 02 · Lease #12533

Operator: MARATHON OIL EF LLC

Cum Oil

136k BBL

Cum Gas

469k MCF

casinghead

Wells

1

Production

2022-11 — 2026-04

Peak Month

2023-04

Production History

Cum Oil: 135,945 BBL Cum Gas: 469,126 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,223 BBL/mo

Di (annual)

374.1%

b-factor

1.1

EUR

284,935 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2022-11 — 2026-07 MARATHON OIL EF LLC 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMARATHON OIL EF LLC222,0002022-10-21