The PCP pump has a substantial archives. It was invented and intended in the late 1920’s by the Frenchman Rene Moineau.
Moineau set out to create a rotary compressor and in the process developed a subsidiary rotary mechanism to be utilised for the utilization of variations in the pressure of a vague, which he referred to as “capsulism”. His want was to create it possible to use this capsulism in pumps, compressors, or motors.
In the in front 1930’s, the Progressive Cavity Pump’s concept patent was licensed to three companies: PCM-Pompes of France, Mono Pumps Ltd. Of England, and Robbins & Myers, Inc. Of the United States. Over the years, auxiliary little pump companies have produced spin-offs of the Moineau concept.
The Moineau principle has been utilized in many industries in a vast variety of applications give further to on its licensing. It has been utilised as a pump in bearing in mind insinuation to every one share of industry: chemical, coal, food, metal functional, mining, paper, petroleum, textile, tobacco, and water and waste water treatment. In the petroleum industry, the PCP pump has been implemented as a surface transfer pump for more than 50 years.
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In the mid- 1950’s, the well along cavity pump principle was applied to hydraulic motor applications by reversing the shake up of the progressing cavity pump. The robot was later creature moved by vague in area of pumping nebulous. With the pump elements flesh and blood thing driven by drilling mud or new fluids, it conventional itself as the primary mover for drill motors. The Moineau principle is now creature widely utilised in the petroleum drilling industry.
Then in the in assistance 1980’s, the well ahead cavity pump was implemented as an pretentious lift method in the petroleum industry. Robbins & Meyers, Inc. Of the United States has to be qualified subsequent to alive thing the first to apply the Moineau principle to pretentious raise in the petroleum industry. They conventional itself as the first PCP pump producer to puff the pump as a substitute to unnamed lift methods and to quality a supplementary marketplace for the PCP pump. Since the mid-1980’s, subsidiary manufacturers have come into this marketplace, expanding the recognition of the product by the oil and gas industry.
The pump is applied to precious lift by attaching the pump components to the tubing and rod string. The stator is control following suggestion to the decrease of the tubing, and the rotor is attached to the bottom of the rod string and landed in the stator. The rods and rotor are rotated through a wellhead goal assembly that is engineered to carry the weight of the rod and the vague column.
Currently, the PCP pump is creature extensively used for lifting fluids from depths of 6,000 ft. And deeper in oil and gas wells. Progressive cavity pumps offers to the petroleum industry a to your liking number of advantages more than recognized lift equipment, of which the most significant is lowering the cost per barrel lifted.