UL ROY C 17-35-13

Oil // district 10 // lease#55475

op: PERCUSSION PETROLEUM OPER II,LLC

cum_oil

211k BBL

cum_gas

0 MCF

wells

1

production

2020-05 — 2026-03

peak_month

2021-07

-- production_history

cum_oil: 211,136 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,607 BBL/mo

Di (annual)

351.9%

b-factor

0.8

EUR

189,342 BBL

R-squared

0.682

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5203HOASIS PETROLEUM PERMIAN LLC112,6002019-11-22
EOF // data source: Texas Railroad Commission // 2026