CLEVELAND

Oil // district 13 // lease#24874

op: VIOLA PROD., INC.

cum_oil

6k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-05

-- production_history

cum_oil: 5,809 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

80 BBL/mo

Di (annual)

19.8%

b-factor

0.0

EUR

4,777 BBL

R-squared

0.549

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 1HENCO ENERGY16,6001984-08-28
EOF // multi-state drilling data platform // 2026