LASTLY UNIT

Oil // district 3 // lease#25168

op: WILDHORSE RESOURCES MNGT CO, LLC

cum_oil

47k BBL

cum_gas

0 MCF

wells

1

production

2008-02 — 2021-04

peak_month

2008-03

-- production_history

cum_oil: 46,801 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,759 BBL/mo

Di (annual)

138.6%

b-factor

0.4

EUR

39,506 BBL

R-squared

0.864

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PATTERSON PETROLEUM LP310,4802006-02-23
EOF // data source: Texas Railroad Commission // 2026