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Underwater Shock Wave Generated by Exploding Wire Ignited Energetic Materials and its Applications in Reservoir Stimulation

  • Yujia Hu
  • , Huantong Shi
  • , Tuan Li
  • , Zhanping Tao
  • , Xingwen Li
  • , Jian Wu
  • , Yongmin Zhang
  • , Aici Qiu
  • Xi'an Jiaotong University

Research output: Contribution to journalReview articlepeer-review

21 Scopus citations

Abstract

The combination of energetic material (EM) and electrical wire explosion (EWE) is an efficient and economical method to generate strong shock waves (SWs). The idea resembles the exploding bridge-wire (EBW) detonator, but in this case, the EWE operates with much higher electrical energy storage, and the EMs of much lower sensitivity can be directly ignited, which provides a practical compromise among limited energy storage, strong SWs, and safe usage of explosives. The hybrid load based on EWE ignited EMs has been successfully applied for reservoir stimulation in exploitation of both conventional and unconventional oil/gas resources. In this brief review, we summarize the EWE characteristics, SW characteristics, ignition mechanism, and engineering applications of this hybrid load, and give suggestions for future research directions.

Original languageEnglish
Pages (from-to)2520-2527
Number of pages8
JournalIEEE Transactions on Plasma Science
Volume50
Issue number9
DOIs
StatePublished - 1 Sep 2022

Keywords

  • Electrical wire explosion (EWE)
  • energetic material (EM)
  • ignition mechanism
  • reservoir stimulation

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