LEWIS RANCH

Oil // district 2 // lease#8539

op: WELDER EXPLORATION & PROD., INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1999-11 — 2002-05

peak_month

2000-01

-- production_history

cum_oil: 1,477 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

92 BBL/mo

Di (annual)

135.1%

b-factor

0.0

EUR

807 BBL

R-squared

0.306

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CORENERGY OPERATING GROUP, LLC14,9401999-10-11
EOF // multi-state drilling data platform // 2026