BLUMBERG

Oil // district 1 // lease#13675

op: VIOLA PROD., INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 6,639 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

533 BBL/mo

Di (annual)

101.3%

b-factor

0.0

EUR

6,306 BBL

R-squared

0.663

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 HCHESAPEAKE OPERATING, INC.17,2001992-04-16
EOF // multi-state drilling data platform // 2026