RUSSELL TRUST B

Oil // district 3 // lease#28068

op: TRAILBLAZER ENERGY RESOURCES,LLC

cum_oil

110k BBL

cum_gas

0 MCF

wells

1

production

2023-06 — 2026-03

peak_month

2023-07

-- production_history

cum_oil: 109,517 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,147 BBL/mo

Di (annual)

317.8%

b-factor

1.4

EUR

353,659 BBL

R-squared

0.961

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HTRAILBLAZER ENERGY RESOURCES,LLC46,7002023-01-17
EOF // data source: Texas Railroad Commission // 2026