PFEIFER-SCHEELE HUTH UNIT A SA2

Oil · District 02 · Lease #12936

Operator: MARATHON OIL EF LLC

Cum Oil

140k BBL

Cum Gas

243k MCF

casinghead

Wells

1

Production

2025-01 — 2026-04

Peak Month

2025-02

Production History

Cum Oil: 140,408 BBL Cum Gas: 242,566 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,815 BBL/mo

Di (annual)

856.4%

b-factor

0.9

EUR

238,167 BBL

R-squared

0.960

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 MARATHON OIL EF LLC 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMARATHON OIL EF LLC122,0002024-05-31