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In every stage of the petroleum industry, such as extraction, refining, transportation and storage, the generation of oily sludge is an inevitable problem. This kind of sludge not only contains a large amount of crude oil, but also a variety of toxic and harmful substances, such as heavy metals and

The core objective of solid phase control in drilling fluid is to remove harmful solid particles from the drilling fluid and retain useful solid phases, so as to ensure that the density, viscosity, water loss and other properties of the drilling fluid meet the requirements of the drilling process. Re

The sludge-water separation system​, as a core supporting equipment in modern shield construction, plays an irreplaceable role in tunnel excavation operations for railways,

highways, subways, municipal pipe networks and hydropower projects. With the continuous innovation of shield technology,

The drilling mud circulation system needs to understand the following six points: The role and equipment composition of the mud circulation system; The layout classification and system of the mud circulation system, etc. The role of the mud circulation system The drilling mud circulation system play

The Kosun automatic tank cleaning system is used to automatically clean the sludge at the bottom of oil tanks produced by solid control systems, crude oil storage tanks, etc. The working principle is to install the mechanical high-pressure cleaner on the upper part of the tank to be cleaned, inject

In the field of oil drilling, mud treatment has always been a difficult point in environmental governance. The traditional method of storing and transporting mud pits for landfill not only occupies land and pollutes soil, but also faces the risk of transportation leakage. With the advancement of the

In the tide of urban development, the exploitation of underground space is an indispensable part. In this stage, shield equipment, like a steel dragon, shuttles deep into the stratum, playing a crucial role in modern tunnel projects in fields such as underground transportation, water conservancy, an