SAMPLE KNANDEL A

Oil · District 01 · Lease #20592

Operator: AUTERRA OPERATING, LLC

Cum Oil

217k BBL

Cum Gas

79k MCF

casinghead

Wells

1

Production

2021-12 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 217,178 BBL Cum Gas: 78,879 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,244 BBL/mo

Di (annual)

237.2%

b-factor

1.0

EUR

393,469 BBL

R-squared

0.926

type

hyperbolic

Operator History (from monthly production reports)

2021-12 — 2026-07 AUTERRA OPERATING, LLC 56 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HAUTERRA OPERATING, LLC18,7002021-09-15