HUFF

Oil // district 13 // lease#9741

op: CHANCE OIL CO., INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2013-10

-- production_history

cum_oil: 6,717 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

55 BBL/mo

Di (annual)

35.8%

b-factor

0.0

EUR

1,829 BBL

R-squared

0.394

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16CMZ INVESTMENTS, INC.17501985-02-28
1042-485-87810--------
1242-485-04316--------
342-485-87806--------
542-485-87807--------
742-485-87808--------
842-485-87809--------
EOF // multi-state drilling data platform // 2026