Clarion Events (Clarion Energy), Organizer notice (Jan. 14, 2021) (Ex. SEC-23-GM-045)
Society for Mining, Metallurgy & Exploration (SME), Organizer notice (Jan. 20, 2021) (Ex. SEC-23-GM-039)
Organizer notice (Mar. 1, 2021) (Ex. SEC-23-GM-035)
U.S. Energy Information Administration, U.S. Field Production of Crude Oil, monthly (thousand barrels per day), data table as published Sept. 2026 (Sept. 30, 2021) (Ex. SEC-23-027)
