Liberty Oilfield Services Inc. (NYSE:LBRT) Q3 2021 Earnings Conference Call October 27, 2021 10:00 AM ET Company Participants Chris Wright - Chief Executive Officer Michael Stock - Chief Financial Officer Ron Gusek - President Conference Call Participants Scott Gruber - Citigroup Stephen Gengaro - Stifel Taylor Zurcher - Tudor Pickering and Holt Connor Lynagh - Morgan Stanley Chase Mulvehill - Bank of America Atidrip Modak - Goldman Sachs Ian MacPherson - Piper Sandler Roger Read - Wells Fargo Keith Mackey ...