BARNHART (EF)-J.M. PRESTON SA5

Oil · District 1 · Lease #21225

Operator: MARATHON OIL EF LLC

Cum Oil

447k BBL

Cum Gas

0 MCF

Wells

1

Production

2023-10 — 2026-03

Peak Month

2023-11

Production History

Cum Oil: 446,953 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

44,027 BBL/mo

Di (annual)

166.5%

b-factor

0.3

EUR

453,429 BBL

R-squared

0.877

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
121HMARATHON OIL EF LLC124,0002023-12-11
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