Etude évaluative entre deux moteur de fond turbine et PDM(Hp

Abstract

Our study is based essentially on the difference between the turbines and the PDM on well drilled in 2010 and 2018, to realize this study we devised our work on two part, the first part we will see the difference between them in general as the composition the flow ...... And in the second part we made a real study on 4 wells (MDz595, OMLz87, MDz720, OMLZ45) on different geological formation. So we have selected 4 parameters to identify this difference, at the beginning we will study the speed of progress and the failures on the wells drilled in 2010 and the wells drilled 2018 to see if there is a development on it is engine and the other two analyzes the price of meter and the speed of the mud used on them, will study it on the wells drilled in 2010