Operated tool systems, including Inspection, assembling, programing, rebuilding, and identifying/troubleshooting issues and failures.Rigged up and performed pre operation tests on all survey tools.Checked data quality and maintain MWD equipment, field survey report.Ensured that work was done in accordance to Quality System Manual and technical procedures.Coordinated with toolpushers, drillers, mud engineers and geologists. Provided on-site supervision of the measurement-while-drilling (MWD) and logging-while-drilling (LWD) services.Gained from these measurements make it possible to evaluate the formation, maximize drilling performance, and help ensure precise wellbore placement.Tools: APS Technology(Gamma, WPR), Navigamma, OnTrak, Lithotrak, AutoTrak.