WILHELM SMITH UNIT B

Oil · District 2 · Lease #10530

Operator: MARATHON OIL EF LLC

Cum Oil

1.4M BBL

Cum Gas

0 MCF

Wells

6

Production

2013-05 — 2026-03

Peak Month

2018-08

Production History

Cum Oil: 1,373,636 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

49,967 BBL/mo

Di (annual)

119.9%

b-factor

0.6

EUR

1,138,256 BBL

R-squared

0.768

type

hyperbolic

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HMARATHON OIL EF LLC122,0002019-03-11
5HMARATHON OIL EF LLC219,5002017-09-08
3HMARATHON OIL EF LLC119,5002017-08-29
4HMARATHON OIL EF LLC219,5002017-08-29
1HMARATHON OIL EF LLC117,0002013-02-27
2HMARATHON OIL EF LLC117,0002013-02-27
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