Industry Update

Industry news, technical insights, and updates on solids control, mud treatment, and waste management.

What are the dewatering equipment for dredging sludge in reservoirs?

Why do reservoirs have to be cleaned regularly? What are the dewatering equipment for dredging sludge in reservoirs? This is because in order to ensure the water quality, storage capacity, storage quality, environmental landscape and environmental protection requirements and other factors, the reservoir must be cleaned regularly after a long period of water circulation and recycling. The following is a detailed introduction to the five commonly used treatment equipment for reservoir dredging sludge dewatering: The ideal method for front-end sludge dredging treatment is to use a submersible sand pump as a dredging pump and a cutter suction dredger and a scour suction dredger. The method often used in the back-end sludge dewatering treatment is to use a special sludge treatment system to sep

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7 major equipment for dredging and dewatering treatment of waterway and river sludge

7 major equipment for dredging and dewatering treatment of waterway and river sludge 1) Excavator dredging equipment: first use the pump to drain the water in the river to the other side, and after it is drained, the excavator enters the river or waterway for dredging construction. Excavator dredging equipment is a relatively common dredging construction machinery and equipment. The advantages of using excavators for river channel dredging are that the operation is convenient and simple, the construction cost is low, and it is suitable for operations with dry and hard mud and shallow river depth construction. 2) Desilting equipment of vertical mud pump mud conveying system: the main components of vertical mud pump mud conveying system are: mud pump, floating body, mud conveying hard pipe,

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Five major effects of mud in bored piles

The effect of mud in bored piles is particularly important. According to the characteristics of mud, it can be roughly divided into 5 major functions. The mud is implemented in the whole construction process of the bored pile. If there is a problem with the performance of the mud, all the construction of the cast-in-place pile foundation will be chaotic, which will affect the quality prediction of the entire bored pile and the entire cast-in-place pile. Therefore, it is necessary to grasp and control the important link of mud treatment of bored piles, so as to minimize the adverse factors of engineering construction caused by mud. The effects of drilling and pouring engineering mud are as follows: 1)Reuse and reduce waste: the mud of bored pile driving engineering can be recycled, and the

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Oilfield drilling mud cooling technical requirements

In the process of oilfield drilling, long-term high-temperature drilling work will have huge adverse effects on the performance of drilling fluids. The new oilfield drilling mud cooling technology will reduce the temperature of the drilling fluid, stabilize the performance of the drilling mud, promote the drilling speed, and prevent the safety accident that the drilling mud of excessive temperature will scald the staff. The technical requirements of natural heat dissipation evaporative mud cooling are mainly manifested in that when the mud returns to the ground, the actual temperature of the mud is often higher than the normal ambient temperature. If the length and width of the circulation process of the mud tank can be increased, lengthened and slightly appropriately widened, the effect o

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Waste drilling mud is one of the main pollution sources in the oil and gas industry

Waste drilling mud is one of the main pollution sources in the oil and gas industry, and its waste disposal is currently a major problem that plagues oil fields. The oilfield drilling waste mud treatment process is the immediate disposal of waste drilling mud (drill cuttings) while drilling, meeting the requirement of mud zero discharge, reducing land use and reducing environmental pollution. This technology is to change the end treatment to full process control, the waste mud is diluted-flocculated-separated into three parts: cuttings, mud cake and water, and the solids in the mud are treated by water washing, flocculation separation and chemical reaction. Make the cuttings and mud cake meet the discharge standard. After the harmful components and chloride ions in the mud are separated in

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The mechanical process of drilling mud shale shaker screening

The drilling mud shale shaker is a mechanical process that separates particles of a certain size through a screening device. The shale shaker is the first in a multi-stage system and the most widely used mud cleaning tool. All modern drilling complexes are equipped with shale shakers , and the number of shale shaker s on a drilling rig sometimes reaches six. The shale shaker removes the solution from coarse cutting particles larger than 70-80 microns. The content of particles of this size in the solution is relatively small, but the effect of the shale shaker depends not only on the amount of rock removed, but also on the reliability and centrifugation of the solution prepared for the deeper cleaning of the subsequent hydrocyclone sludge separator machine. The shale shaker is an integral p

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Single screw pump is widely used in petroleum drilling industry

Single screw pump s have been widely used in developed countries, and most foreign countries call single screw pumps Monopumps (MONOPUMPS). Due to its excellent performance, the scope of applications has also been rapidly expanding in recent years. The biggest feature of the pump is strong adaptability to the medium, stable flow, small pressure pulsation, and high self-priming ability, which cannot be replaced by any other pump type. The single screw pump is a new type of pump that works according to the principle of revolving meshing volumetric type. The main working parts are eccentric screw (rotor) and fixed bushing (stator). Due to the special geometric shapes of the two parts, separate sealed cavities are formed respectively. The medium flows uniformly in the axial direction, the inte

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Drill cuttings drying centrifuge is the core equipment in drilling fluid treatment

The drilling industry strictly follows the Environmental Protection Law and regulations regarding waste treatment, and it clearly states that the arbitrary discharge of waste from drilling and completion operations is strictly restricted. So in the process of drilling, we will have some questions, how to deal with the final waste? Where is it used in the end? KOSUN Environmental Protection provides solutions for drilling waste treatment ! The waste drilling fluid treatment system includes: drying shale shaker, screw pump, drill cuttings drying centrifuge , screw conveyor, and other solids control equipment that can be used for mud drying treatment. Among them, the drill cuttings drying centrifuge is the core equipment. We know that in the process of oil exploration and production, the wast

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KOSUN Shares How to Effectively Dispose of Drilling Waste?

Drilling waste or waste mud is one of the main pollution sources in the oil and gas industry. Due to engineering requirements, oil, water, organic clay and other substances are mixed in the oil drilling mud. In the past two years, drilling crews have used more and more oil-based mud, water-based mud and composite-based mud, and the accompanying cost increase and environmental pollution problems have become more and more serious. The emergence of the mud zero-discharge treatment system has successfully solved the problem that drilling waste cannot be treated efficiently and environmentally. Different from the traditional method, the mud zero-discharge treatment system changes the waste mud from end treatment to full process control. The waste mud is diluted-flocculated-separated into three

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