Donald MacCallum

Donald MacCallum, M.Sc., is a seasoned professional in the drilling services industry with extensive experience spanning several decades. Currently serving as the Global Productline Technical Manager for Drilling Services at Weatherford since May 2023, Donald previously held the position of Technical Manager at Grupo Cobra, where responsibilities included technical support for drilling activities and the development of operating practices. Donald's prior tenure at YPF as Senior Manager focused on implementing operational excellence strategies, while a long career at Baker Hughes included roles such as Director of Well Solutions and Director of Quality Assurance for Latin America, where significant revenue improvements and operational efficiencies were achieved. Educational foundations include a Master of Science in Petroleum Geology from the University of Aberdeen and a Bachelor of Science in Geology from the University of Glasgow.