Heavy Wall Mechanical Bottom Anchor Rod insert Pump

Heavy wall mechanical bottom anchor rod insert pump description

The sucker rod inserted pump's application cover very low downhole pressure wells, slim holes, multiple completions, high temperature and viscous oil. The barrel of all the rod pump is stationary.

Useful specialty pumps include the following:

• Casing pump for production without tubing
• Pumps with two plungers that act in series to increase displacement
• High-compression plunger assembly or pump for handling gas-interference problems
• Three-tube pump for handling fines or solids
• Pumps with a shorter barrel than normally recommended, so that the plunger completely wipes solids free of the barrel and prevents sticking.

Technical parameters

Variables influence:

• Stresses on the pump
• Type of pump used
• Component metallurgy
• Pump size
• Internal-fit tolerance
• Ability to handle solids/gas

Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.

We have competitive price of our main products like: subsurface sucker rod pump, pumping unit, cementing tools, wellhead (Christmas Tree), etc, with certificates of API11AX,API11E,API6A,API5CT,ISO14001 and ISO9001 approved. We have 9 factories, 580 employees, including more than 160 technicians and engineers.

With 20 years manufacturing experience and more than 10 years exporting experience, our main clients include all oilfields in China such as: Zhongyuan, Daqing, Shengli, Changqing, Nanyang, Karamay, etc and we have exported to more than 30 countries abroad such as: Indonesia, Thailand, Myanmar, Russia, Kazakhstan, Venezuela, Peru, Columbia, Canada, America, Sudan, Egypt, Iran, Australia etc.

We would like to cooperate with friends from all over the world with high quality products and service to achieve mutual development .