SANDSTORM UNIT

Oil · District 08 · Lease #53231

Operator: SCOUT ENERGY MANAGEMENT LLC

Cum Oil

1.9M BBL

Cum Gas

2.6M MCF

casinghead

Wells

4

Production

2019-09 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 1,942,786 BBL Cum Gas: 2,644,229 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

101,239 BBL/mo

Di (annual)

181.0%

b-factor

1.1

EUR

3,496,521 BBL

R-squared

0.863

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 SCOUT ENERGY MANAGEMENT LLC 17 mo
2019-09 — 2025-02 COG OPERATING LLC 66 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4201HSCOUT ENERGY MANAGEMENT LLC111,0002020-04-20
4202HSCOUT ENERGY MANAGEMENT LLC111,0002018-12-06
4203HSCOUT ENERGY MANAGEMENT LLC111,0002018-12-06
4272HSCOUT ENERGY MANAGEMENT LLC111,0002018-12-06