Improving The Performance And Efficiency Of Tricone Drill Bits

In this research we studied tricone drill bits by applying a mathematical model which gives an analysis the effected factors on its performance and efficiency(rate of penetration) , so we can change these factors in valid allowable rang of operating once , which it gives a positive impact on its performance which shorten time and cost of drilling run , that has been in one of the Syrian oil fields :Deir Ezzour petroleum company ..