SALGE-RAFTER UNIT

Oil · District 2 · Lease #10436

Operator: MARATHON OIL EF LLC

Cum Oil

1.2M BBL

Cum Gas

0 MCF

Wells

5

Production

2013-02 — 2026-03

Peak Month

2014-09

Production History

Cum Oil: 1,233,158 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

52,576 BBL/mo

Di (annual)

129.9%

b-factor

0.6

EUR

1,111,087 BBL

R-squared

0.801

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMARATHON OIL EF LLC119,0002014-05-03
3HMARATHON OIL EF LLC119,0002014-05-03
4HMARATHON OIL EF LLC119,0002014-05-03
5HMARATHON OIL EF LLC119,2002014-05-03
1HMARATHON OIL EF LLC116,0002012-11-12
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