Core Laboratories NV (NYSE:CLB) Q3 2019 Earnings Conference Call October 24, 2019 8:30 AM ET Company Participants David Demshur - CEO & Chairman Gwendolyn Schreffler - SVP, Corporate Development & IR Christopher Hill - SVP & CFO Lawrence Bruno - COO, President & Supervisory Director Conference Call Participants Byron Pope - Tudor, Pickering, Holt & Co. Ian MacPherson - Simmons & Company International Chase Mulvehill - Bank of America Merrill Lynch Blake Gendron - Wolfe Research Sean Meakim - JPMorgan Chase ...