ZISSOU

Oil · District 08 · Lease #50861

Operator: SM ENERGY COMPANY

Cum Oil

672k BBL

Cum Gas

894k MCF

casinghead

Wells

2

Production

2018-06 — 2026-03

Peak Month

2018-07

Production History

Cum Oil: 672,029 BBL Cum Gas: 894,497 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,184 BBL/mo

Di (annual)

26.0%

b-factor

0.0

EUR

562,592 BBL

R-squared

0.339

type

exponential

Operator History (from monthly production reports)

2018-06 — 2026-07 SM ENERGY COMPANY 98 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3242WASM ENERGY COMPANY28,8002018-02-06
3241WASM ENERGY COMPANY38,8002018-01-31