BARNHART (EF) L

Oil · District 1 · Lease #17333

Operator: MARATHON OIL EF LLC

Cum Oil

279k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-12 — 2026-03

Peak Month

2014-01

Production History

Cum Oil: 279,184 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

16,723 BBL/mo

Di (annual)

114.2%

b-factor

0.4

EUR

290,563 BBL

R-squared

0.932

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMARATHON OIL EF LLC219,0002013-09-27
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