LANCASTER

Oil // district 1 // lease#21510

op: BLACKBRUSH O & G, LLC

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

2024-06 — 2026-03

peak_month

2024-07

-- production_history

cum_oil: 9,042 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,772 BBL/mo

Di (annual)

662.3%

b-factor

0.1

EUR

5,702 BBL

R-squared

0.791

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HBLACKBRUSH O & G, LLC17,0002024-04-03
EOF // data source: Texas Railroad Commission // 2026