Copyright Tieling Dongsheng Petroleum Machinery Co., Ltd. All rights reserved 辽ICP备14009156号-1
Address: No. 9 Liaohai Road, Yinzhou District, Tieling, Liaoning.
Elastic sealed horizontal well pump
The pump applies the multistage sealing structure, independent each other at all levels, and strong on strong off, has the anti-gas function; Cancel the traveling valve, single stage seal unit adopts non-contact elastic clearance seal, this structure can not only decrease the seal clearance, reduce loss, improve the pump efficiency, and change the rigid clearance between ordinary pump plunger and pump barrel into elastic clearance, to avoid the pump stuck, and can avoid sand damage on the surface of the pump barrel and plunger, prolong the pump inspection cycle; The standing cage is equipped with guide baffle, and under the action of the push rod and the spring, the valve ball is forced to shut down.
The pump is suitable for various types of wells such as sand production wells, high deviated wells, horizontal wells, high gas wells, heavy oil and steam stimulation wells, steam drive wells, deep wells etc.