Core Laboratories N.V. (NYSE:CLB) Q1 2019 Results Earnings Conference Call April 25, 2019 8:30 AM ET Company Participants David Demshur - Chairman and CEO Chris Hill - CFO Gwen Schreffler - Head of Investor Relations Larry Bruno - President Conference Call Participants Byron Pope - Tudor, Pickering, Holt Chase Mulvehill - Bank of America Stephen Gengaro - Stifel Sean Meakim - JPMorgan Connor Lynagh - Morgan Stanley Scott Gruber - Citigroup Marc Bianchi - Cowen Kurt Hallead - RBC Operator Good day and welcom ...