Logging While Drilling and Measurement-While-Drilling (or MWD) place the logging tools on the end of the drilling column. That way, drillers can use the information immediately to determine the ...

Additionally, underbalanced drilling extends the life of the drill ... conditions during shut-in and the requirement of rare MWD tools. In performing the gas injection via parasite string, a ...

These machine learning models provide drillers with accessible tools to interpret complex ... A novel method based on measurement-while-drilling (MWD) pressure waves was developed, which allows ...