DAVIS 578 603

Oil // district 11 // lease#70641

op: WALSH PETROLEUM, INC.

fields: BRAHANEY

cum_oil

455k BBL

cum_gas

0 MCF

wells

2

production

2017-06 — 2026-03

peak_month

2020-07

-- production_history

cum_oil: 455,126 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,256 BBL/mo

Di (annual)

78.9%

b-factor

1.6

EUR

882,084 BBL

R-squared

0.784

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HWALSH PETROLEUM, INC.15,5002017-09-15
1HWALSH PETROLEUM, INC.15,5002017-02-17
EOF // data source: Texas Railroad Commission // 2026