The translational elliptical vibrating screen is the fourth generation of new mud vibrating screen.

The translational elliptical vibrating screen is the fourth generation of new mud vibrating screen. Before the mud vibrating screen mainly choose linear vibrating screen, but now more and more drilling companies choose translational elliptical vibrating screen.

With the development of drilling technology, drilling depth is deeper and deeper, and mud requirements are more and more strict. Some complex geological conditions under the ordinary mud shaker can no longer meet the requirements of use. Moreover, the performance of the ordinary drilling vibrating screen is not very stable, and the effect of drilling vibrating screen treatment can not be adapted according to the drilling geology, often there will be some run-slurry or “horseshoe effect”. The appearance of the translational elliptical vibrating screen has solved these problems.

Advantages of translational elliptical vibrating screen:

1. Treatment capacity is increased by 25%-30% compared with linear vibrating screen;

2. Can adapt to a variety of geological conditions drilling mud recovery and purification;

3. The excitation force can be adjusted;

4. Linear vibrating screen has the advantages of translational elliptical vibrating screen have.

Submersible slurry pump is vertical single-suction cantilever centrifugal pump.

Submersible slurry pump is vertical single-suction cantilever centrifugal pump, professional bearing seal, separated from the immersion of sand and gravel, effectively ensure the service life of the bearing, impeller for the semi-open impeller, impeller suction side extension of the impeller with a stirring impeller. There is no bearing between the fixed disc and impeller and pump shell, no seal and support, and no maintenance. It can transport medium with larger concentration of solid particles. Large suction capacity, wear-resistant alloy is used for flow parts. The liquid depth of submersible slurry pump is ≤2500mm.

Features and advantages of KOSUN submersible slurry pump:

1. The pump shaft under the liquid has sufficient stiffness. There is no bearing between the pump body, and the shaft seal is not used to transport the medium containing solid particles of greater concentration.

2. The length of the pump under the insertion liquid is between 800 and 2500mm, and suction pipe can be equipped if necessary;

3. The vertical motor is installed on the motor base and connected to the submersible slurry pump with a coupling

KOSUN MD series efficient mud cleaner is the second and third level solid control equipment in the drilling fluid purification system.

KOSUN MD series efficient mud cleaner is the second and third level solid control equipment in the drilling fluid purification system, which can further separate the smaller solid particles contained in the mud processed by the vibrating screen, so that the mud can enter the four-level separation equipment. The cleaner can be used independently, or its bottom flow vibrating screen can be used as a parallel standby device of the first level solid control vibrating screen.

MD series high efficiency mud cleaner features:

1. Desander, desilter, shale shaker three in one, compact structure design;

2. Polyurethane cyclone, delay service life;

3. Detachable cyclone support, which is convenient for customers to convert into spreading and drying machine or desander and desilter;

4. Electric screen box Angle adjustment, convenient and reliable, and mechanical Angle adjustment for standby;

5. Screen box seal patent design, good sealing effect, long service life, and easy to replace;

6. The bottom frame of the screen box is made of stainless steel, which greatly improves the corrosion resistance and service life;

7. The overall heat treatment of the sieve box can work for a long time under high excitation intensity;

8. Plate frame mesh and wedge type screen pressing device facilitate rapid replacement of screen;

9. Adopt international brand vibration motor.

Technical features of KOSUN drilling waste management.

Drilling waste management, mainly with the constant improvement of the environmental protection requirement, puts forward higher requirements on drilling field cutting processing, the emergence of drilling waste purification system, not only can very good to solve the environmental problems, at the same time to the waste of the solid control system to produce secondary recycling, can maximize the retention of mud is useful at the same time, to focus again after processing of drilling cuttings curing processing, reduce the field work for the destruction of the environment. Its main equipment includes: vibrating screen, cuttings dryer, drilling fluid centrifuge, screw conveyor, screw pump and other equipment.

Technical features of KOSUN drilling waste management:

1. Adopt advanced slurry-drying technology, which can effectively recover useful liquid phase in drilling cuttings and achieve high efficiency curing treatment;

2. Low moisture content of useless solid phase after treatment, convenient for transportation;

3. Drilling cuttings drying for oil-based and composite base mud is very effective;

4. Further dewatering and screening the solid particles separated from the first-grade mud treatment to improve the overall treatment effect;

5. Adopt a unique grouting process when dealing with the solid phase of high-flow mud to improve the treatment efficiency;

6. Modular design, convenient and fast moving and transportation;

7. Concealed cable design, well site specification;

8. Simple and practical processing process, small variety of processing equipment, large processing capacity;

9. The whole set of equipment is simple to operate, with less labor and low cost of use and maintenance.

Xi ‘an KOSUN’s main products of mud circulation system

Mud circulation system mainly includes by drilling fluid shale shaker, vacuum degasser, desander, desilter, sand mud removal machine, liquid gas separator, mixer, sand pump, shear pump, centrifuge, electronic ignition device, slurry mixing funnel, jet device, such as mud tank oil drilling mud solids control equipment and complete sets of circulatory system.

Xi ‘an KOSUN’s main products: drilling fluid shale shaker, vacuum degasser, mud cleaner, sand remover, mud remover, drilling fluid centrifuge, driller and other drilling mud solid control equipment, complete mud purification, recovery system and drilling mud treatment system.

Mud circulation system is suitable for mud circulation operation in oil well and water well drilling. Mud circulation system is also widely used in petroleum and gas exploration industry, trenchless engineering, geotechnical engineering, mining, metallurgy, coal, hydropower and other industries.

Functions and features of KOSUN mud circulation system:

1. The shell of the box is pressed and formed by steel plate, with beautiful appearance and high strength;

2. Modular and fast combination design, suitable for different types and specifications of drilling rig configuration requirements;

3. Complete mud treatment equipment combination, adapt to the mud treatment requirements of modern complex drilling technology;

4. Mud circulation system can be designed and configured according to user’s requirements.

Shear pump is one of the necessary pumps for drilling fluid treatment.

Shear pump is one of the necessary pumps for drilling fluid treatment. Used in solid – liquid separation system to improve drilling fluid performance.

1. The overall structure is compact and elegant;

2. Special impeller and shear plate are adopted, with shear efficiency greater than 95%;

3. The impeller and shear pump are made of stainless steel, and the flow parts are made of high wear resistant cast iron;

4. The use of mechanical seal mainly, pan root seal as a supplement of the combination of compound seal, mechanical seal using hard alloy, its service life is 6 times the ordinary mechanical seal.

The SP series shear pumps produced by xi ‘an KOSUN are specially used to shear the polymers of drilling fluid. The polymers in the drilling fluid system should be fully cut in advance and then enter the drilling fluid system to improve the performance of the drilling fluid.

SP series shear pump is a new type of equipment designed by KOSUN to provide customers with fast preparation and treatment of mud, which can meet the requirements of users to prepare high-performance mud. SP series shear pumps can mix effectively. It is an ideal drilling fluid solid control equipment, which can fully hydrate drilling fluid, save mud material, shorten mud preparation time, and provide good mud performance for drilling process.

The shield mud and water separation system has a good effect on the mud produced in shield construction.

The shield mud and water separation system has a good effect on the mud produced in shield construction. KD series shield mud and water separation system is a modular system. This shield mud and water separation system is designed to deal with various kinds of mud used in common shield construction technology.

Characteristics of shield mud and water separation system produced by xi ‘an KOSUN:

1. The whole series of vibrating screen, desander, desilter and centrifuge are all manufactured by xi ‘an KOSUN company;

2. Customized system and standardized unit equipment can not only meet the needs of customers, but also be stable and reliable;

3. High vibration force vibration screen, and high-speed frequency conversion large drum centrifuge to provide efficient muddy water separation capacity;

4. Double-layer vibrating screen, which can effectively meet the processing capacity and save floor space;

5. Modular design can meet the rapid movement of the shield mud and water separation system.

Advantages of shield mud and water separation system produced by xi ‘an KOSUN:

1. Full purification of mud, which is conducive to controlling the performance index of mud, reducing stuck accidents and improving drilling quality;

2. Effective separation of soil residue is conducive to improving the efficiency of hole making;

3. The reuse of mud is conducive to saving pulp materials and reducing construction cost;

4. Closed circulation mode of mud and lower slag water content are conducive to reducing environmental pollution;

5. The shield mud and water separation system produced by xi ‘an KOSUN can meet the export standards of all countries in the world.

Recently, 2 sets of ZJ15 fixed control system produced by KOSUN were successfully sent to the Ukrainian project site.

Recently, 2 sets of ZJ15 fixed control system produced by KOSUN were successfully sent to the Ukrainian project site. Previously, KOSUN invited customers from the Ukrainian market to visit the factory to inspect the production process and work progress, and the customers gave a high evaluation of KOSUN’s professional products.

KOSUN production of ZJ15 drilling solids control system is a set of mechanical and electrical control of sludge treatment system, drilling mud can be hierarchical processing, at the same time, the drilling mud can be mixed, degassing, aggravating, mixing, can also be used to supply of wellhead mud, the Ukrainian market customer order system by mud mud tank, mixing tank, rotation of the crane and solids control equipment. The whole system includes vibration screen, vacuum deaerator two-stage solid control equipment, mud mix weight system, mud supply system, electrical control system, lighting system, etc. The surface coating of the system is durable, which can ensure that the system can be used in the wear and corrosion environment.

This ZJ15 drilling solids control system has several special designs of important processes, which can be used to grade drilling mud. The mud can also be weighted, mixed and stirred. Drug canisters and pipelines can provide slurry batching for the system; Mud system can be mixed and matched for system mud; Supply silo and supply line can supply mud supply for wellhead mud defect; Mud gun pipeline and mixing system can fully stir and mix in the mud tank; The clean water collection can provide water channel for slurry distribution and flushing tank surface.

ZJ15 drilling solids control system adopts multi-functional design, so that the system can meet the requirements of different mud systems, and each system and process can work independently or simultaneously.

The Balanced Elliptical Motion Shaker developed produced by KOSUN has obvious advantages.

The Balanced Elliptical Motion Shaker developed produced by KOSUN has obvious advantages in dealing with high-viscosity drilling fluid. In this case, the large particles in drilling fluid can be effectively removed through the balanced elliptical motion shaker track, and the relatively mild vibration intensity can effectively reduce the consumption of the shaker.

Balanced Elliptical Motion Shaker is the fourth generation of new mud shaker. In the past mud shale shaker mainly used linear shaker, but now more and more drilling companies choose balanced elliptical motion shaker.

With the development of drilling technology, drilling depth is getting deeper and deeper, and the requirement of mud is becoming more and more strict. Some complex geological conditions under the ordinary mud vibration screen cannot meet the requirements of use. And the performance of ordinary drilling vibration screen is not very stable, the effect of drilling vibration screen treatment will be different according to the drilling address and cannot adapt, often there will be some running slurry or “horseshoe effect”. The appearance of balanced elliptical motion shaker has solved these problems.

Advantages of Balanced Elliptical Motion Shaker:

1. The handling capacity increases by 25%-30% compared with the linear vibrating screen;

2. Can adapt to a variety of geological conditions drilling mud recovery and purification;

3. Excitation force can be adjusted;

4. Linear vibration type has the advantages of translational elliptical vibration screen;

5. Balanced elliptic trajectory can effectively reduce the blocking phenomenon of sieve holes and ensure the sieve penetration rate;

6. Help to improve the cuttings transportation speed in viscous drilling fluid and prevent paste screen;

7. Can handle high specific gravity and high viscosity drilling fluid;

8. Longer screen life;

9. Drier cuttings;

10. Quick tensioning system, easy to replace screen.

Dry sieve is used to recycle liquid drilling fluid shale shaker in the well site.

Dry sieve is used to recycle liquid drilling fluid shale shaker in the well site, dry vibrating screen or dry sieve is a kind of linear vibrating screen, in the process of drilling waste management is mainly used for recycling the main vibrating screen and hydrocyclone discharge of drilling cuttings adsorption in liquid phase, the recycling of liquid phase method is especially suitable for oil-based mud, can effectively reduce the waste mud.

Compared with the mainstream drilling fluid vibrating screen, the dry sieve mesh used in the drilling fluid drying screen will be larger. As the cuttings treated by the drying screen are relatively dry, high-frequency vibration motor is generally used as the power source for drying. This allows the recovery of drilling fluid through the screen slowly, coupled with strong vibration force, can maximize the recovery of drilling cuttings in the liquid phase.

Functions of dry sieve treatment system:

1. Reduce the liquid content in cuttings and recover valuable drilling fluid, thus reducing the cost of drilling fluid;

2. Reduce the total discharge of mud cuttings, thus reducing the waste slurry to be treated, so as to meet the requirements of environmental protection.

Application fields of dry sieve treatment system:

1. Dry cuttings for drilling mud of various types, such as oil-base mud, water-base mud and composite base mud;

2. River dredging;

3. Environmental protection solid-liquid separation

4. Piling work;

5. Shield engineering.

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: 029-89565356

Email: sales2@adkosun.com

Contact person: Jinbo Zheng

Contact person: Jinbo Zheng

http://www.kosun.com

http://www.kosuneco.com