SPAULDING C

Oil · District 08 · Lease #56035

Operator: SM ENERGY COMPANY

Cum Oil

674k BBL

Cum Gas

740k MCF

casinghead

Wells

1

Production

2021-06 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 674,181 BBL Cum Gas: 739,652 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,610 BBL/mo

Di (annual)

162.7%

b-factor

0.5

EUR

613,810 BBL

R-squared

0.843

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 SM ENERGY COMPANY 62 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2167WBSM ENERGY COMPANY410,5002020-09-17