LAZY HORSE 581-600 'C'

Oil · District 8A · Lease #70861

Operator: RILEY PERMIAN OPERATING CO, LLC

Cum Oil

412k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2018-06 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 412,280 BBL Cum Gas: 1,120,880 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,511 BBL/mo

Di (annual)

173.8%

b-factor

1.2

EUR

587,731 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2018-06 — 2026-07 RILEY PERMIAN OPERATING CO, LLC 98 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5XHRILEY PERMIAN OPERATING CO, LLC19,0002018-05-02