SMAILS A

Oil · District 08 · Lease #56483

Operator: SM ENERGY COMPANY

Cum Oil

741k BBL

Cum Gas

1.6M MCF

casinghead

Wells

2

Production

2021-10 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 741,169 BBL Cum Gas: 1,572,154 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,417 BBL/mo

Di (annual)

154.6%

b-factor

0.5

EUR

672,740 BBL

R-squared

0.964

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2327LSSM ENERGY COMPANY110,3002021-02-11
2368WBSM ENERGY COMPANY110,5002021-02-11