CHALLENGER UNIT B-A AC SA

Oil · District 2 · Lease #12180

Operator: MARATHON OIL EF LLC

Cum Oil

357k BBL

Cum Gas

0 MCF

Wells

1

Production

2021-06 — 2026-03

Peak Month

2021-09

Production History

Cum Oil: 356,753 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

36,286 BBL/mo

Di (annual)

390.5%

b-factor

0.9

EUR

488,581 BBL

R-squared

0.937

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMARATHON OIL EF LLC122,0002021-03-24
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