Dawson Geophysical Company announced the appointments of Philip D. Lathram as Vice President of Information Technology and Thomas F. Phillips as Vice President of Applied Geophysical Technology. Mr. Lathram joined Dawson Geophysical in 1991 as a Computer Technician and System Administrator. He has served as Manager of Information Technologies since 2005. Mr. Phillips joined Dawson Geophysical as Principal Engineer in 2013. Prior to joining the Company, he worked at INOVA Geophysical Equipment Ltd., from 2003 to 2013 as Vice President of Engineering – Souce Products.