GUSHER 596 585

Oil // district 11 // lease#70922

op: WALSH PETROLEUM, INC.

cum_oil

153k BBL

cum_gas

0 MCF

wells

1

production

2018-10 — 2026-03

peak_month

2019-04

-- production_history

cum_oil: 152,702 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,147 BBL/mo

Di (annual)

149.9%

b-factor

1.0

EUR

213,117 BBL

R-squared

0.753

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HWALSH PETROLEUM, INC.25,5002017-12-13
EOF // data source: Texas Railroad Commission // 2026