A safety valve may include: an outer housing comprising a central bore extending axially through the outer housing; a flow tube including: a translating sleeve; and a flow tube main body disposed within the translating sleeve, wherein the flow tube main body has an upper end and a lower end; a piston operable to transmit a force to the translating sleeve; a flapper valve disposed on a distal end of the outer housing; and an electromagnet assembly operable to maintain the safety valve in an open state.


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    Title :

    ELECTRIC SAFETY VAVLE WITH WELL PRESSURE ACTIVATION


    Publication date :

    2021-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



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