OPPENHEIMER A

Oil // district 1 // lease#16520

op: BLACKBRUSH O & G, LLC

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2013-02 — 2026-03

peak_month

2013-06

-- production_history

cum_oil: 4,205 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

163 BBL/mo

Di (annual)

52.0%

b-factor

0.0

EUR

3,747 BBL

R-squared

0.459

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BLACKBRUSH O & G, LLC36,5002012-04-10
EOF // multi-state drilling data platform // 2026