METHOD AND SYSTEM FOR MEASURING NON-DRILLING TIMES AND THEIR APPLICATION TO IMPROVE DRILLING UNIT EFFICIENCY

摘要

A method for measuring non-drilling times during well construction operations includes automatically determining a staring time and a stopping time of at least one non-drilling activity. An elapsed time between the starting time and the stopping time of the activity is recorded. The recorded time is normalized for at least one of a well depth and a water depth.