VH Series

The PCP oil production method is the oil production method with the highest comprehensive efficiency among all artificial lift schemes. It has the advantages of small footprint, low noise, simple installation and use, and low maintenance cost. It is widely used in high sand and high wax heavy oil wells for oil recovery. The VH series drive head is the ground drive device of the PCP, which provides the power source for the oil extraction of the PCP.

Product performance and advantages

•VH series drive head adopts built-in oil pump and anti-reverse assembly, which can save the exposed brake and brake pipeline, reduce the risk of leakage and pollute the environment, and improve the reliability and safety of the product;

•The friction block of the brake is easy to replace, which is convenient for maintenance;

•All use ORYX rotary mechanical seals, which greatly prolongs the service life of the seal assembly;

•The maximum output torque of VH series drive head is 4805N.M, and the maximum axial load is 22.8 tons

•At present, the company has designed and produced VH60/VH100/VH200/VHGH and other drive heads