BARNHART (EF)-J.M. PRESTON SA7

Oil · District 1 · Lease #21158

Operator: MARATHON OIL EF LLC

Cum Oil

167k BBL

Cum Gas

0 MCF

Wells

1

Production

2023-08 — 2026-03

Peak Month

2023-08

Production History

Cum Oil: 167,203 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

27,189 BBL/mo

Di (annual)

415.9%

b-factor

0.7

EUR

231,441 BBL

R-squared

0.965

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
45HMARATHON OIL EF LLC126,0002023-03-09
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