Propagation of Pulsed Pressure during Electrohydraulic Drilling

B. A. Akhmadiev; A. Tatybekov; N. N. Shuyushbayeva; N. K. Tanasheva

doi:10.1134/S1063784219040029

Propagation of Pulsed Pressure during Electrohydraulic Drilling

Authors: Akhmadiev B.A.¹^,2, Tatybekov A.², Shuyushbayeva N.N.³, Tanasheva N.K.⁴
Affiliations:
1. Buketov Karaganda State University
2. Razakov Kyrgyz State Technical University
3. Ualikhanov Kokshetau State University
4. Institute of Applied Mathematics
Issue: Vol 64, No 4 (2019)
Pages: 455-457
Section: Gases and Liquids
URL: https://journals.rcsi.science/1063-7842/article/view/203174
DOI: https://doi.org/10.1134/S1063784219040029
ID: 203174

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Abstract

We 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.