HEDTKE UNIT

Oil · District 2 · Lease #9813

Operator: MARATHON OIL EF LLC

Cum Oil

344k BBL

Cum Gas

0 MCF

Wells

1

Production

2011-10 — 2026-03

Peak Month

2023-03

Production History

Cum Oil: 344,258 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

31,636 BBL/mo

Di (annual)

647.8%

b-factor

0.7

EUR

177,678 BBL

R-squared

0.937

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HHILCORP ENERGY COMPANY113,5002011-09-12
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