PHILLIPS "A"

Oil // district 11 // lease#66717

op: WALSH PETROLEUM, INC.

cum_oil

184k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1997-07

-- production_history

cum_oil: 183,899 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

885 BBL/mo

Di (annual)

15.7%

b-factor

1.2

EUR

161,763 BBL

R-squared

0.520

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WALSH PETROLEUM, INC.15,0001996-12-19
1WALSH PETROLEUM, INC.25,0001991-04-25
242-219-31562--------
EOF // multi-state drilling data platform // 2026