MILLER-RIDOUT UNIT

Oil · District 02 · Lease #10071

Operator: MARATHON OIL EF LLC

Cum Oil

1.4M BBL

Cum Gas

3.1M MCF

casinghead

Wells

5

Production

2012-04 — 2026-04

Peak Month

2013-05

Production History

Cum Oil: 1,444,561 BBL Cum Gas: 3,069,937 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,792 BBL/mo

Di (annual)

98.3%

b-factor

0.9

EUR

1,466,722 BBL

R-squared

0.469

type

hyperbolic

Operator History (from monthly production reports)

2012-04 — 2026-07 MARATHON OIL EF LLC 172 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HMARATHON OIL EF LLC122,0002020-02-28
3HMARATHON OIL EF LLC118,0002012-12-20
4HMARATHON OIL EF LLC118,0002012-12-20
2HMARATHON OIL EF LLC114,0002012-07-13
1HMARATHON OIL EF LLC114,0002012-03-09