BARNHART (EF) F UNIT

Oil · District 1 · Lease #20767

Operator: MARATHON OIL EF LLC

Cum Oil

356k BBL

Cum Gas

0 MCF

Wells

2

Production

2022-09 — 2026-03

Peak Month

2022-12

Production History

Cum Oil: 356,488 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

73,897 BBL/mo

Di (annual)

654.8%

b-factor

0.7

EUR

410,817 BBL

R-squared

0.932

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HMARATHON OIL EF LLC126,0002022-08-02
4HMARATHON OIL EF LLC126,0002022-08-02
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