MATUS, JOHN JR.

Oil // district 13 // lease#31347

op: BLACKBRUSH O & G, LLC

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

2009-02 — 2026-03

peak_month

2009-05

-- production_history

cum_oil: 4,856 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

138 BBL/mo

Di (annual)

36.2%

b-factor

0.0

EUR

4,535 BBL

R-squared

0.932

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9MB EXPLORATION, LLC32,0002007-09-26
EOF // multi-state drilling data platform // 2026