Well casing gas recovery device

Well casing gas recovery device

  • CN 206,830,145 U
  • Filed: 06/09/2017
  • Issued: 01/02/2018
  • Est. Priority Date: 06/09/2017
  • Status: Active Grant
First Claim
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1. A kind of 1. well casing gas recovery device, it is characterised in that:

  • Including the first water tank, the second water tank, the first electromagnetism threePort valve, the second three-way solenoid valve, water pump and liquid level module;

    The inlet end of first water tank and the inlet end of the second water tank are connected with casing gas well head;

    First water tank goes outGas end and the outlet side of the second water tank are connected with oil well gathering line;

    I mouth of first water tank also with first three-way solenoid valve is connected;

    Second water tank is also with described secondThe I mouths connection of three-way solenoid valve;

    The II mouths of first three-way solenoid valve and the water side of water pump connect;

    The II mouths of second three-way solenoid valve and the water inlet end of water pumpConnection;

    The III mouths of first three-way solenoid valve and the water inlet end of water pump connect;

    The III mouths of second three-way solenoid valve and going out for water pumpWater end (W.E.) connects;

    The first liquid-level switch is provided with first water tank, the second liquid-level switch, the liquid are provided with second water tankPosition control module and first liquid-level switch, second liquid-level switch, the first three-way solenoid valve and the second three-way solenoid valveControl connection.

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