NEWS

• What is a Mud Gate Valve? What Does It Do?
  23 11 2021
  1. What is the mud gate valve?Mud gate valve is a rigid gate valve, elevating valve rod and elastic sealing gate valve. The valve is mainly used for mud, cement, fracturing and water supply services, ...
• What Are the Components of the Downhole Drill String?
  16 11 2021
  1. The components of drilling toolsDrilling tool (also called downhole drill string) is the general term for drilling tools from the drilling faucet to the drill bit. It is mainly composed of a square...
• How to Improve the Service Life of Casing Pipe for Oil Well Drilling?
  09 11 2021
  1. The bearing capacity of oil casing pipeIn terms of the bearing capacity of the oil casing pipe, it is relatively difficult for designer and professionals to judge the interference of some important...
• Steps to Adjust the External Brake of the Rod Pumping Unit
  08 07 2021
  The rod pumping unit is the main lifting equipment in the sucker rod pumping system. The working principle of a rod pumping unit is to pump up the oil through the suction action of a piston rod (sucke...
• The Main Components of the Drilling Rig Lifting System
  01 07 2021
  The hoisting system of the drilling rig is composed of drawworks, derricks, cranes, traveling blocks, hooks and wire ropes.1. Drilling rig lifting system - drawworks:The drawworks is the main equipmen...
• What is a Rod Pumping Unit and How Does It Work?
  22 06 2021
  1. Interpretation of rod pumping unitRod pumping unit is a kind of machinery and equipment for oil extraction. Use pressure to get the oil out of the well. When the rod pumping unit is upstroke, the t...
• The Routine Maintenance and Inspection Work of Rod Pumping Unit
  15 06 2021
  1. Beam rod pumping unitThe beam rod pumping unit is one of the main types of rod pumping units currently used in the oil field. It mainly consists of four parts: donkey head-beam-connecting rod-crank...
• Explanation of the Role of Each Component of the Rod Pumping Unit
  08 06 2021
  Rod pumping unit is a kind of machinery and equipment used to extract petroleum, commonly known as "kowtow machine". As the main lifting equipment in rod pumping system. Rod pumping units ca...