Investor Presentaiton

Associated investments QES and C6 Technologies • QES QES is a growth-oriented provider of diversified oilfield services focused on U.S. unconventional resources. Operate via four segments: - Directional Drilling. - Pressure Control. - Pressure Pumping. - Wireline. • СБ TECHNOLOGIES Archer C6 Technologies is an oilfield technology company offering new solutions for well intervention and conveyance: 1. ComTracⓇ - A carbon composite rod conveyance/intervention system. 2. A unique and innovative downhole tractor - the C6 WellDrone®. 3. An extensive mechanical service platform (MSP) of downhole intervention tools. • Listed on the New York Stock Exchange (NYSE:QES). LTM Revenue $576m LTM EBITDA $45m $203m Market cap $191m Archer ownership EV Two ComtracⓇ units in commercial operation Archer ownership 28.2% C6 WellDrone® and all MSP tools ready for field test 50% 15

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