ARCO FEE "21"

Oil · District 7C · Lease #15062

Operator: OLSEN ENERGY INC.

Cum Oil

28k BBL

Cum Gas

600k MCF

casinghead

Wells

1

Production

2000-10 — 2026-04

Peak Month

2001-01

Production History

Cum Oil: 28,286 BBL Cum Gas: 599,833 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

155 BBL/mo

Di (annual)

7.6%

b-factor

0.0

EUR

23,827 BBL

R-squared

0.311

type

exponential

Operator History (from monthly production reports)

2000-10 — 2026-07 OLSEN ENERGY INC. 310 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4OLSEN ENERGY INC.15,8502000-09-14