COOPER A

Oil // district 5 // lease#4366

op: WILDHORSE RESOURCES MNGT CO, LLC

cum_oil

179k BBL

cum_gas

0 MCF

wells

1

production

2016-11 — 2026-03

peak_month

2017-01

-- production_history

cum_oil: 178,547 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,944 BBL/mo

Di (annual)

119.0%

b-factor

0.6

EUR

182,139 BBL

R-squared

0.875

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPMO19,8002016-08-08
EOF // data source: Texas Railroad Commission // 2026