Pavel Blinov
Associate Professor of Well Drilling Department, Saint-Petersburg Mining University
[ 1 ] - Development of Mathematical Model for Controlling the Drilling Parameters with a Screw Downhole Motor
Article presents results of study on possibility of increasing the efficiency of drilling directional straight sections of wells using screw downhole motors (SDM) with a combined method of drilling with rotation of drilling string (DS). Goal is to ensure steady-state operation of SDM with simultaneous rotation of DS by reducing the amplitude of oscillations with adjusting the parameters of dril...
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