PALS RANCH

Oil // district 1 // lease#15068

op: BLACKBRUSH O & G, LLC

cum_oil

77k BBL

cum_gas

0 MCF

wells

3

production

2009-02 — 2026-03

peak_month

2010-07

-- production_history

cum_oil: 77,473 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,872 BBL/mo

Di (annual)

703.3%

b-factor

1.1

EUR

60,019 BBL

R-squared

0.660

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8BLACKBRUSH O & G, INC.27,8002012-05-14
10HBLACKBRUSH O & G, INC.18,0002012-01-10
9BLACKBRUSH O & G, INC.17,8002009-01-23
EOF // data source: Texas Railroad Commission // 2026