METHODS OF OBTAINING BASIC DRILLING PARAMETERS USING WELL LOG INFORMATION

Regarding to the actual problems existent in scientific drilling, a new method of obtaining basic drilling parameters was set up using routine well log information to get the knowledge of the geological environment encountered in the drilling process following the study guidance of combination of theoretical research results with rig-site practice. Demonstrated by the practices, this method can provide a rapid and accurate acknowledgment on the factors of geological environment encountered in the drilling process and lead to an approach to better results.