MARMO UNIT

Oil // district 3 // lease#20089

op: ERNEST OPERATING COMPANY

cum_oil

22k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 22,324 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

160 BBL/mo

Di (annual)

19.0%

b-factor

0.7

EUR

19,632 BBL

R-squared

0.405

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BAR-MAC INVESTMENTS INC.15,4001988-04-06
2 ABAR-MAC INVESTMENTS INC.15,4001988-04-06
1BAR-MAC15,4001987-09-22
EOF // multi-state drilling data platform // 2026