JOHNSON -76-

Oil · District 08 · Lease #41370

Operator: LEGACY RESERVES OPERATING LP

Cum Oil

19k BBL

Cum Gas

42k MCF

casinghead

Wells

2

Production

2011-07 — 2026-04

Peak Month

2016-05

Production History

Cum Oil: 19,426 BBL Cum Gas: 42,112 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

127 BBL/mo

Di (annual)

27.8%

b-factor

0.0

EUR

5,465 BBL

R-squared

0.545

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2011-07 — 2021-01 LEGACY RESERVES OPERATING LP 115 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EXTEX OPERATING COMPANY26,5002011-03-08
2EXTEX OPERATING COMPANY26,5002011-03-08