SMITH MELLICK-SCHEELE-B.HUTH SA

Oil · District 02 · Lease #12663

Operator: MARATHON OIL EF LLC

Cum Oil

326k BBL

Cum Gas

768k MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2023-09

Production History

Cum Oil: 326,234 BBL Cum Gas: 767,584 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

41,102 BBL/mo

Di (annual)

643.0%

b-factor

1.2

EUR

653,487 BBL

R-squared

0.900

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 MARATHON OIL EF LLC 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HMARATHON OIL EF LLC224,0002023-04-20