UL ROY A 17-35-13

Oil // district 10 // lease#55557

op: PERCUSSION PETROLEUM OPER II,LLC

cum_oil

487k BBL

cum_gas

0 MCF

wells

1

production

2020-04 — 2026-03

peak_month

2021-12

-- production_history

cum_oil: 487,086 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

21,417 BBL/mo

Di (annual)

81.7%

b-factor

0.1

EUR

349,704 BBL

R-squared

0.702

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5201HOASIS PETROLEUM PERMIAN LLC112,6002019-11-22
EOF // data source: Texas Railroad Commission // 2026