RILEY

Oil · District 7C · Lease #16801

Operator: COG OPERATING LLC

Cum Oil

36k BBL

Cum Gas

252k MCF

casinghead

Wells

1

Production

2008-09 — 2023-04

Peak Month

2009-03

Production History

Cum Oil: 35,518 BBL Cum Gas: 251,700 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,710 BBL/mo

Di (annual)

139.0%

b-factor

0.6

EUR

33,910 BBL

R-squared

0.743

type

hyperbolic

Operator History (from monthly production reports)

2008-09 — 2024-04 COG OPERATING LLC 188 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COG OPERATING LLC110,8002008-04-14