UL 21 STAMPEDE

Oil // district 10 // lease#51019

op: PERCUSSION PETROLEUM OPER II,LLC

cum_oil

280k BBL

cum_gas

0 MCF

wells

1

production

2018-03 — 2023-07

peak_month

2018-05

-- production_history

cum_oil: 279,845 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,575 BBL/mo

Di (annual)

44.7%

b-factor

0.0

EUR

256,986 BBL

R-squared

0.629

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPERCUSSION PETROLEUM OPER II,LLC213,5002022-10-27
EOF // data source: Texas Railroad Commission // 2026