• Friday, June 5, 2015

    Application OF Progressing Cavity Pump

    Progressing cavity pump

    Application OF Progressing Cavity Pump

    ROTOR

    STATOR

    TRANSMISSION AND JOINT

    PUMP BODY

    MOTORISATION

    COUPLING

    SEAL


    Application

    Heavey production oil

    Low production wells due to low capital&running cost

    Wells with varying in fllows

    Wells with high water cut

    Dewatering of gas wells

    pumping principle

    The subsurface pump consist of rotating part called rotor and fixed part called stotor when rotator is placed inside stator aseries of sealed cavities are formed 

    as the rotor turns these cavities progress from the suction end to the discharge end positively transporting the well fluid through the pump&up the tubing string to the surface

    Pcp classification

    Top drive

    Similar to beam pump

    Surface equipmen consist of motor ,gear reducer,drive head

    Subsurface equipment consist of pcp&rotor and stotor

    in between sucker rod&polished rod exist

    نتيجه للدوران المستمر لل rod داخل البئر فاذا كان هناك تلامس كبير يحدث تاكل بسرعه كبيره 


    Bottom drive 

    Processing cavity submersible pumping system 

    (surface equipment (transformer,switch,junction box 

    subsurface equipment(motor,protector,gear 
    (reducer,flexidrive,pcp