WIGHT -A-19-

Oil // district 10 // lease#25690

op: WALSH & WATTS, INC.

fields: COWDEN, NORTH

cum_oil

134k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-02

-- production_history

cum_oil: 133,966 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,510 BBL/mo

Di (annual)

16.3%

b-factor

0.2

EUR

136,312 BBL

R-squared

0.935

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CONOCO INC.14,4501980-03-04
2CONOCO INC.14,4501980-01-16
1CONOCO INC.14,4501979-12-07
EOF // multi-state drilling data platform // 2026