Product Introduction

Ground drive processing cavity pump (PC Pump) is not only widely used in low viscosity crude oil extraction, but also is suitable for thickened oil, high solidifying point oil, heavy wax oil, high sandiness oil and high gas oil, is the effective supplement to the conventional pumping unit. Because it has the advantages of less investment, high production efficiency, low energy consumption, simple structure, convenient installation, operation, repair, etc., that it will become one kind of new equipment widely used in oil production with a broad application prospect.

Product Advantage

1. Because fewer moving parts, no valve body and complex flow channel, that it is of good suction performance, small hydraulic loss, the medium is continuously and evenly sucked into and discharged, no worry of sand wear, but should not arise deposition of sand and wax, and because there is no valve, that no air lock phenomenon will occur.

2. The pump system has the characteristics of simple structure, small volume, light weight, low noise, low energy consumption, less investment, convenient installation and repair, easy maintenance, etc.

3. So that processing cavity pump (PC Pump) has become a new type of practical and effective mechanical oil extraction equipment available.

Product Uses

Single screw is generally used in high-viscosity, complex media environment, such as sludge, coal-water slurry, jam and other transportation

Twin-screw is driven by the gear drive by the two screws and screw sleeve combined work, generally used in clean media or a variety of media mixed environment, such as oil tankers unloading sweep warehouse, oil and gas mixing and so on.

Three screw pump is driven by the main screw 2 symmetrical slave screw, in the screw sleeve mutual meshing work, generally suitable for clean and have a certain viscosity and a certain lubrication of the media, such as oil.

Product Operate Guide

1. Pipe column combination: using API tubing, at least we should add one tubing below the pump to install the tubing anchor for anchoring

2.  Best to equip with sand filter tail pipe below the pump to to prevent large particles or foreign body entering into the pump

3. In order to reduce frictional resistance and improve sucker rod running stability, best to equip with friction reducing centralizer (ball friction coupling)

4. When extract oil in the large slope inclined shaft, and diameter than 7" oil well, we suggest install tubing centralizers (especially sections up and down the pump). Sucker rod equips with ball friction coupling.

FAQ

Q: Are you a manufacturer?

A: Yes, we are factory.

Q: How about the delivery time?

A:10-25 working days after payment.

Q：What is the warranty period of your downhole motor and can you provide maintenance service?

A：Our downhole motor have a warranty of 400 hours, we have our own repair station in Kazakhstan, and we will consider setting up a repair service station in other places if needed.