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MAIN MENU ABOUT US OPERATIONS ESG INVESTORS OWNERS SECONDARY MENU EH&S CAREERS CONTACT US Investors PRESS RELEASES PRESENTATIONS 08.10.21 Chaparral Energy Provides Strategic and Operationa... For more information please contact our Investor Hotline 405-426-6700 or email us at investor.relations@chaparralenergy.com. Main menu ABOUT US OPERATIONS ESG INVESTORS OWNERS EH&S CAREERS Privacy menu Legal © Copyright 2021 Chaparral Energy, Inc.