Friday, June 5, 2015

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Application OF Progressing Cavity Pump

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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







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