YOSKO BORGFELD-YOSKO UNIT SA

Oil · District 2 · Lease #12081

Operator: MARATHON OIL EF LLC

Cum Oil

378k BBL

Cum Gas

0 MCF

Wells

1

Production

2020-07 — 2026-03

Peak Month

2021-05

Production History

Cum Oil: 378,264 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

14,758 BBL/mo

Di (annual)

56.7%

b-factor

0.0

EUR

312,432 BBL

R-squared

0.538

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMARATHON OIL EF LLC222,0002020-04-06
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