MADADOR B

Oil · District 08 · Lease #56358

Operator: SM ENERGY COMPANY

Cum Oil

1.6M BBL

Cum Gas

3.0M MCF

casinghead

Wells

3

Production

2021-09 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 1,608,959 BBL Cum Gas: 3,016,334 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

67,917 BBL/mo

Di (annual)

66.9%

b-factor

0.0

EUR

1,218,757 BBL

R-squared

0.680

type

exponential

Operator History (from monthly production reports)

2021-09 — 2026-07 SM ENERGY COMPANY 59 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2348WASM ENERGY COMPANY310,4002021-02-09
2346WASM ENERGY COMPANY410,4002021-02-05
2366WBSM ENERGY COMPANY310,5002021-02-05