Shale gas yield increasing device

Shale gas yield increasing device

  • CN 105,443,097 A
  • Filed: 01/06/2016
  • Published: 03/30/2016
  • Est. Priority Date: 01/06/2016
  • Status: Active Application
First Claim
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1. a shale gas increasing device, is characterized in that, comprises steam generator, vapor transport house steward with the outlet of steam generator, and many group volume increase assemblies;

  • Each volume increase assembly includes;

    Outer tube, is arranged in shale gas well, and relative with the inside wall of shale gas well fixing;

    Interior pipe, to be inside enclosed within described outer tube and to stretch in shale gas well, and the inner and outer tubes part corresponding with rammell all has steam access hole;

    Delivery pump, outlet is communicated with described interior pipe, and entrance is communicated with described vapor transport house steward by steam Transportation arm;

    First control valve, for controlling the break-make of steam Transportation arm and vapor transport house steward.

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