This research paper related to a new theory of operation techniques called PIM, the pipeline integrity management which is not applied yet in Iraq and many petroleum countries is very important step in the way of increasing pumping systems efficiency and improving the pumps operation methods leading to increasing the virtual life of the whole pumping system and pipeline also. With the application of PIM rules and programs we will be able to detect any leaking in the pipeline system whatever its quantity will be as we know that the ordinary leak detection systems LDS cannot discover or detect the small rate of leaking