74 RANCH UNIT S1

Oil · District 1 · Lease #20450

Operator: MARATHON OIL EF LLC

Cum Oil

1.3M BBL

Cum Gas

0 MCF

Wells

5

Production

2021-04 — 2026-03

Peak Month

2021-08

Production History

Cum Oil: 1,263,933 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

174,103 BBL/mo

Di (annual)

914.0%

b-factor

1.1

EUR

1,748,920 BBL

R-squared

0.928

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMARATHON OIL EF LLC122,0002019-10-09
2HMARATHON OIL EF LLC122,0002019-10-09
3HMARATHON OIL EF LLC122,0002019-10-09
4HMARATHON OIL EF LLC122,0002019-10-09
5HMARATHON OIL EF LLC222,0002019-10-09
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