ROGERS-FOESTER UNIT

Oil · District 2 · Lease #10683

Operator: MARATHON OIL EF LLC

Cum Oil

1.2M BBL

Cum Gas

0 MCF

Wells

5

Production

2013-10 — 2026-03

Peak Month

2017-11

Production History

Cum Oil: 1,229,713 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

147,854 BBL/mo

Di (annual)

441.2%

b-factor

0.7

EUR

1,190,705 BBL

R-squared

0.926

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMARATHON OIL EF LLC218,7002016-10-13
3HMARATHON OIL EF LLC218,7002016-10-13
4HMARATHON OIL EF LLC218,7002016-10-13
5HMARATHON OIL EF LLC218,7002016-10-13
1HMARATHON OIL EF LLC117,5002013-06-24
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