Thanh Nguyen Duc completed Weatherford International's Safety Leadership Training from March 23, 2010 to March 23, 2010 in Vung Tau, Vietnam. The certificate recognizes Duc's achievement in completing the training requirements and commitment to providing excellent customer service in the industry. The certificate was issued by the instructor, Iain Farley, and signed by the Vice President of Human Resources, Neal Gillenwater.