SMAILS B

Oil · District 08 · Lease #56484

Operator: SM ENERGY COMPANY

Cum Oil

499k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 498,896 BBL Cum Gas: 1,625,129 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,086 BBL/mo

Di (annual)

65.4%

b-factor

0.0

EUR

313,728 BBL

R-squared

0.688

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 SM ENERGY COMPANY 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2349WASM ENERGY COMPANY110,4002021-02-11