NEWS

• What Should a Good Succer Rod Pump be Like?
  01 02 2021
  The succer rod pump is a downhole equipment for pumping oil. The succer rod pump is a common downhole device that is driven by the oil pumping unit to pump crude oil from a well to the ground. The liq...
• What is Mud Gate Valve and What are the Functions?
  22 01 2021
  Mud gate valve can be used in chemical engineering, petrifaction, petroleum, paper, mining, electric power, liquefied gas, food, pharmacy, water supply and drainage, municipal administration, mechanic...
• Common Accident Prevention and Treatment of Liner Hanger
  15 01 2021
  As an important tool for oil drilling, liner hanger has been highly valued in the drilling industry. The following describes the common accident prevention and treatment of liner hanger:1. Liner hange...
• An In-depth Understanding of Liner Hanger
  08 01 2021
  I. Structural composition of liner hangerThe liner hanger is mainly composed of liner hanger assembly, running tool assembly, sealing assembly, ball seat assembly, rubber plug, float collar, float sho...
• Crosshead is One of the Most Important Accessories of Slush Pump
  01 01 2021
  Crosshead is one of the most important accessories in the power end system of drilling slush pump. When the pump is working, the power is transmitted to the fluid end through the crosshead assembly. T...
• The Importance of Centralizer in Cementing Operation
  29 12 2020
  Centralizer is a kind of high-efficiency tool used to maintain the centering degree of casting pipes in cementing operation, and is one of the drilling tools that is preferred by petroleum companies.C...
• Characteristics of Drill Pipe Centralizers
  21 12 2020
  Drill pipe centralizers are mainly used to centralize the drill pipes, in particular to ensure that the internal prickers are located in the center and aligned correctly with the corresponding buoy eq...
• A Brief Introduction to Cylindrical Plug Valves
  14 12 2020
  The cylindrical plug valve is equipped with a PTFE sleeve and a valve plug seal in the valve body. The valve plug seal is pressed in the valve body by the compression nut, and the sealing effect is ac...