High Efficiency ESP Pumps

Product Overview

Sinoflo High Efficiency ESP Pump unit is an artificial lift equipment. The submersible pump is a multi-stage centrifugal pump. Each stage consists of a rotating impeller and a fixed guide wheel. The submersible motor in the oil well transfers the mechanical energy to the submersible pump, and the impeller in the submersible pump rotates at a high speed to pump the crude oil from the well to the ground oil collection system.

With large capacity and high head, Sinoflo ESP can be widely used in oil wells such as high water cut wells, deep wells and directional wells. It is an important means for oil fields to achieve high and stable oil production.

Unit Assembly

• Downhole unit: electric submersible pump, Gas Separator, protector, electric submersible motor and submersible cable;

• Ground equipment: Variable/fixed frequency control panel, VFD, transformer;

• Auxiliary equipment: stabilizer, temperature and pressure measuring device, check valve, oil release valve, junction box;

338/387/400/540/538/562/675 series ESP

• Computer-aided 3D design;

• Floating, semi-floating and fully compressed structure and sand control and anti-corrosion design;

• Precision casting impeller and casing with nickel-containing material;

• Monel K-500 high strength shaft;

• Anti-wear gasket is made of CEF phenolic cloth material;

• The 338/381/400/540/538/562 series design has the same connection dimensions as the REDA product;

The 675 series is our self-designed product;

Note: we can also provide the following products:

540 series vertical water injection pump; various series of anti-corrosion ESP;

Advantages

• Large capacity is the main advantage of this oil recovery ESP. However, current ESP submersible electric pumps are also frequently used in oil wells with relatively low oil production;

• This ESP is capable of transferring water from the upper water layer in the well to the lower water injection layer;

• Simple operation, convenient management;

• Applicable in inclined wells, horizontal wells and offshore oil production;

• Easy to install downhole pressure and temperature measure equipment, and the related measuring signal can be read on the ground transmitted by the cable;

• In order to adapt to the decline or change of oil well production, the frequency conversion device can be used to adjust the power frequency to meet the requirement;

• Longer maintenance period, and the oil production time of oil wells is relatively high;