GRANTHAM-STOKES 31

Oil · District 08 · Lease #46282

Operator: SM ENERGY COMPANY

Cum Oil

16k BBL

Cum Gas

44k MCF

casinghead

Wells

1

Production

2015-04 — 2021-03

Peak Month

2015-07

Production History

Cum Oil: 15,752 BBL Cum Gas: 44,068 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

804 BBL/mo

Di (annual)

453.1%

b-factor

1.4

EUR

22,318 BBL

R-squared

0.553

type

hyperbolic

Operator History (from monthly production reports)

2017-02 — 2024-06 SM ENERGY COMPANY 89 mo
2015-04 — 2017-01 LAREDO PETROLEUM, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SM ENERGY COMPANY112,0002015-01-15