Technology advances with the passage of time. The existence of portable and digital processors provides proof of this advancement in technology. There is a rising demand for enhanced equipment such as geo-pressure control and administration, contributing to the need for an additional degree of drilling machinery monitoring or observing, mud circulation pressure, volume, and flow ratio sensors. This course discusses drilling data monitoring and drilling data analysis, the types of recorders used to monitor, rotary system management and circulating system management, and properties of mud.