YOUNG BOYD UNIT

Oil // district 8 // lease#30680

op: WALTER EXPLORATION COMPANY

cum_oil

183k BBL

cum_gas

0 MCF

wells

1

production

2011-03 — 2026-03

peak_month

2016-10

-- production_history

cum_oil: 183,466 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,828 BBL/mo

Di (annual)

47.0%

b-factor

0.0

EUR

46,689 BBL

R-squared

0.485

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WALTER EXPLORATION COMPANY14,4002011-02-08
EOF // data source: Texas Railroad Commission // 2026