Распространения импульсного давления при электрогидравлическом бурении

2019

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DOI 10.21883/jtf.2019.04.47302.189-18
Data confidence 70 medium
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Abstract

AbstractWe have analyzed the propagation of pulsed pressure produced by electric discharges in a heterogeneous liquid during well drilling. The pressure dynamics has been calculated based on theoretical analysis of the nonlinear process of the electrohydraulic effect in a heterogeneous medium. As a result of analysis, the time dependences of the relative pressure and shock front coordinate have been obtained.