VIPER MCMURPHY C

Oil · District 08 · Lease #54776

Operator: SM ENERGY COMPANY

Cum Oil

336k BBL

Cum Gas

673k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2021-01

Production History

Cum Oil: 336,254 BBL Cum Gas: 672,504 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,871 BBL/mo

Di (annual)

148.5%

b-factor

0.3

EUR

344,941 BBL

R-squared

0.905

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 SM ENERGY COMPANY 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1424LSSM ENERGY COMPANY29,0002019-12-06