Reed ponds, rice fields, oil Wells criss-cross, Liaohe Oilfield Huanxiling oil production plant is located in the wetland capital reputation of Panjin. In the past six years

The increasing popularity of iot devices is driving the demand for industrial valves

The cumulative gas injection volume of Huabei oilfield reservoir group exceeds 15 billion cubic meters

What is the difference between the use of butterfly valve and gate valve?

Rooted deep in the desert let green and oil dance

Multi-party cooperation to break the new volume to help domestic silicon carbide industry high-quality development

What defects are prone to valve castings?

Two continental shale oil efficiency development test platforms have been built in Dagang Oilfield

Valve common problems High pressure drop

Gate valve leakage cause analysis and treatment measures

On May 21, Tarim Oilfield made full use of the natural advantages of the southern Xinjiang region located in the first and second solar radiation areas to strengthen the construction

Bayan Oilfield in North China drilled the deepest horizontal well in western Inner Mongolia

Recently, the new liquid polysaccharide gel water blocking agent independently developed by Northwest Oilfield was applied in well TH12133 of Tahe Oilfield

Nitrogen gas is a common protective gas, mainly used in metal welding, cutting, smelting and other industries. Its principle is to use the inert and non-combustible characteristics of nitrogen to prevent oxygen and other

On May 15, at the northern foot of the Fire Mountain, Tuha Oilfield was constructing more than 700 meters of flood prevention levees, diversion DAMS and water