BIG HORN 'B' LEASE

Oil · District 09 · Lease #33844

Operator: LEGACY EXPLORATION, LLC I

Cum Oil

4k BBL

Cum Gas

55k MCF

casinghead

Wells

1

Production

2018-09 — 2022-11

Peak Month

2018-10

Production History

Cum Oil: 3,599 BBL Cum Gas: 55,003 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

458 BBL/mo

Di (annual)

446.5%

b-factor

0.9

EUR

5,496 BBL

R-squared

0.717

type

hyperbolic

Operator History (from monthly production reports)

2018-09 — 2026-07 LEGACY EXPLORATION, LLC I 95 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4LEGACY EXPLORATION LLC I26,7502018-07-06