Artificial lifting system with base-mounted progressive cavity motor for extracting hydrocarbons
AssigneeSerinpet Ltda. Representaciones Y Servicios De Petroleos
InventorAlejandro LADRÓN DE GUEVARA
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Abstract
The invention relates to an artificial lifting system comprising a progressive cavity motor for hydrocarbon's extraction. In the invention's system a pump injects a fluid stored in the surface to the progressive cavity motor, located in the basement; the rotation that occurs by the passage of fluid is transmitted to a progressive cavity pump such that the hydrocarbon is pushed toward the surface.
Claims9
Artificial lifting system comprising a progressive cavity motor installed in the background for the extraction of hydrocarbons.
Artificial lifting system comprising an axial rowlock, which has a circular orifices arrangement, which allows the fluid from the surface into the upper mouth of the progressive cavity motor.
Artificial lifting system comprising an axial bearing that supports the axial load, exerted by the rotor of the progressive cavity motor and the rotor of the progressive cavity pump.
Artificial lifting system comprising a perforated tube that allows both the fluid motor in the discharge of the progressive cavity motor and the fluid in the progressive discharge of the progressive cavity pump exit the annular space between the motor stator of progressive cavity and the well casing.
Artificial lifting system comprising in the surface a pump that takes and injects into a tubing strings and sends it to the space between the rotor and the stator of the progressive cavity motor, to generate a rotational movement in the rotor of progressive cavity motor.
Artificial lifting system comprising a ring gasket installed between the stator of the progressing cavity pump and the casing well.
Artificial lifting system comprising a progressive cavity motor that corresponds to a progressive cavity pump with a reverse rotation with the progressive cavity pump.
Artificial lifting system comprising a progressive cavity motor that can be a progressive cavity pump installed opposing the progressive cavity pump.
Artificial lifting system comprising a progressive cavity motor that can be a progressive cavity pump with reverse flow to the progressive cavity pump.
Dependencies are inferred from the claim text.