EAST BRAHANEY 512 477

Oil // district 11 // lease#71035

op: WALSH PETROLEUM, INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

1

production

2018-09 — 2026-03

peak_month

2019-11

-- production_history

cum_oil: 19,636 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,355 BBL/mo

Di (annual)

231.3%

b-factor

0.0

EUR

7,050 BBL

R-squared

0.771

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HWALSH PETROLEUM, INC.15,5002018-09-30
EOF // data source: Texas Railroad Commission // 2026