VARISCO ESTATE

Oil // district 3 // lease#21547

op: HOWELL PETROLEUM CORPORATION

cum_oil

18k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2003-04

peak_month

1993-01

-- production_history

cum_oil: 18,328 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

974 BBL/mo

Di (annual)

47.3%

b-factor

0.0

EUR

24,717 BBL

R-squared

0.803

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HOWELL PETROLEUM CORPORATION49,0001999-08-09
1HOWELL PETROLEUM CORPORATION29,0001992-06-12
EOF // data source: Texas Railroad Commission // 2026