CASSLE

Oil · District 7B · Lease #30867

Operator: BOYD & MCWILLIAMS ENERGY GROUP

Cum Oil

65k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

2011-10 — 2026-04

Peak Month

2012-07

Production History

Cum Oil: 65,073 BBL Cum Gas: 26,482 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,295 BBL/mo

Di (annual)

83.1%

b-factor

1.3

EUR

94,837 BBL

R-squared

0.901

type

hyperbolic

Operator History (from monthly production reports)

2011-10 — 2026-07 BOYD & MCWILLIAMS ENERGY GROUP 178 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BOYD & MCWILLIAMS ENERGY GROUP26,1002011-10-10