WES LEASE

Oil // district 13 // lease#25416

op: MAHLER, KELLY OPERATING

cum_oil

18k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2019-12

-- production_history

cum_oil: 17,894 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

81 BBL/mo

Di (annual)

18.6%

b-factor

0.0

EUR

5,142 BBL

R-squared

0.393

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COOPER OIL & GAS, INC.11,2001985-06-06
EOF // multi-state drilling data platform // 2026