Solids Control Archives - Shale Shaker,Shale shaker for sale,Dryer Shaker,Drying Shaker,Shale shaker manufacturers

March 21, 2023April 22, 2023

What should users consider before they buy a drilling mud shale shaker?

Drilling mud shale shakers are essential tools in the oil and gas industry that are used to separate solids from drilling fluid or mud. Shale shakers are used in the first stage of the solids control process and are responsible for removing large solids from the drilling mud. Choosing the right shale shaker is important to ensure efficient and effective solids control, which can have a significant impact on the overall success of a drilling operation. Here are some factors that a user should consider before buying a drilling mud shale shaker.

1, Shaker Type and Configuration:

The type of shaker and its configuration should be the first consideration when choosing a shale shaker. The most common types of shale shakers are linear motion shakers and elliptical motion shakers. The linear motion shaker is more common and is designed to move the drilling mud in a linear direction. Elliptical motion shakers, on the other hand, move the drilling mud in an elliptical pattern. Additionally, the user should consider the number of screens on the shaker, as well as the screen size and mesh configuration.

2, Capacity:

The capacity of a shale shaker is another important consideration. The user should determine the maximum amount of solids that will be processed and the required flow rate of the drilling mud. Shale shakers come in different sizes and capacities, and the user should choose one that can handle the anticipated capacity of the drilling operation.

3, Maintenance:

Shale shakers require routine maintenance to ensure optimal performance. The user should consider the ease of maintenance and the availability of replacement parts when choosing a shale shaker. The user should choose a shaker that is easy to maintain and has readily available replacement parts to minimize downtime.

4, Quality:

The quality of the shale shaker is also an important consideration. The user should choose a shaker from a reputable manufacturer with a track record of producing high-quality equipment. High-quality shale shakers are likely to last longer and require less maintenance, which can save the user money in the long run.

5, Price:

The price of the shale shaker is also a consideration. The user should choose a shaker that is within their budget but should not compromise on quality. The user should consider the long-term cost of owning and maintaining the shaker when making a decision.

6, Environmental Impact:

The environmental impact of the shale shaker is another consideration. The user should choose a shaker that is designed to reduce the environmental impact of the drilling operation. This can include features such as energy-efficient motors or the use of biodegradable materials in construction.

In conclusion, when choosing a drilling mud shale shaker, the user should consider the shaker type and configuration, capacity, maintenance requirements, quality, price, and environmental impact. By considering these factors, the user can select a shale shaker that will meet their needs and provide efficient and effective solids control.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
WhatsApp/Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

August 18, 2021November 29, 2021

The key points of the design of mud agitator

The mud agitator has a sturdy structure and a compact size. The aspect ratio of the mud agitator is approximately 1:1, so the center of gravity is low and the stability is good. When the impeller encounters an instantaneous impact load, it is safer.

Because the mud agitator is equipped with a simple and high-strength unipolar worm gear reducer, it runs smoothly and evenly. The ability of the worm gear to withstand shock and vibration is more than 50% higher than that of the helical gear two-stage reduction gear of the corresponding specification. When the speed ratio reaches 60:1 and 80:1, the efficiency of the turbine transmission is lower. However, the reduction ratio of the new worm gear transmission is 20:1. Practice has proved that it has extremely high efficiency and shows the advantages that other types of gear transmissions do not have.

In order to make the mud in the mud tank agitate uniformly, according to the liquid flow spectrum, it is proved that when the blade of evil theory is inclined at 60 degrees, the axial and radial flow are equal. When the liquid touches the leaf, it is forced to move down to the bottom of the pot, and then back up along the tank wall. This movement continuously mixes the mud at the top and bottom so that the mud in each part of the tank has the same concentration. When the mud is pumped into the well, it helps to eliminate operational difficulties caused by uneven light and heavy mud.

However, most mud agitators are recommended to install impeller blades with a 60 degree inclination angle. The user’s experience proves that this kind of agitator can mix very uniformly within its applicable range.

July 19, 2021July 19, 2021

Cyclones can be divided into three types in Solids Control Equipment

According to different diameters, cyclones can be divided into three types: desander, desilter and micro cyclone:

1. Desander: The cyclone with a diameter of 150~300mm is called a desander. Its ability to process drilling fluid is generally not less than 20~120mm³/h when the input pressure is 0.2Mpa. The desander in the normal state can remove about 95% of the drill cuttings larger than 74 μm and 50% of the drill cuttings larger than 44 μm. When selecting a desander, its allowable processing capacity should be 1.25 times the maximum displacement during drilling.

2. Desilter: a cyclone with a diameter of 100~150mm is called a desilter. When the input pressure is 0.25Mpa, its processing capacity is not less than 10~15m³/h. The desander under normal working condition can remove 95% of the drill cuttings larger than 44 microns and 50% of the drill cuttings larger than 15 microns. The permitted processing capacity of the desilter should be 1.25 to 1.5 times the maximum displacement during drilling.

3. Micro cyclone: a cyclone with a diameter of 50mm is called a micro cyclone. Its processing capacity is not less than 5m3/h when the input pressure is 0.25Mpa. The separated particles range from 7 to 25 microns. Mainly used for non-aggravated drilling fluids to remove ultrafine particles.

Cyclone is the key to solids control equipment mud cleaner and desander. Understanding the classification of cyclones can make a better choice of mud treatment equipment.

January 31, 2021November 29, 2021

Advantages of KOSUN Mud Agitator and Decanter Centrifuge

Advantages of KOSUN Mud Agitator:

The mud agitator has the advantages of compact structure, small floor space, large transmission torque, stable operation and reliable operation.

The arc cylindrical worm reducer is adopted, the shaft section is a circular cylindrical worm, and the tooth profile of the worm wheel is a circle conjugated to the worm. Therefore, the convex and concave meshing performance is reliable and the structure is compact;

2. Combination of reducer and explosion-proof motor, it is easy to maintain and suitable for use under harsh working conditions in the field;

3. The mud agitator is strong, has a wide range, and reduces the starting resistance torque;

4. The motor is placed horizontally for easy installation, adjustment and replacement;

5. Various gearbox and blade combinations can meet most requirements;

6. The mud agitator has high efficiency in deep and large containers;

7. It can be designed to produce suitable shear force according to needs;

8. Expose more fluids to contact with the atmosphere, and the mud agitator helps cool the drilling fluid.

Advantages of KOSUN Decanter Centrifuge:

1. Strong craftsmanship, the device can be adjusted automatically at any time according to the material condition during the operation process to achieve the processing effect.

2. The noise is small, and the structure design adopts the double-layer plus sound insulation layer design. The low noise during operation has little impact on the working site environment.

3. The degree of automation is high. During the operation of the decanter centrifuge, no matter it is feeding, separating or unloading, every link is continuously and automatically carried out under high-speed operation, so the user is very convenient and simple in operation .

4. The processing capacity is very large, because the structure has been improved, it can treat more materials.

5. The decanter centrifuge will not have too much impact on the working environment on site, because the equipment is carried out under completely enclosed conditions during the entire operation process, so there is no need to worry about pollution at the operation site. Completed clean production.

6. The working function of the equipment is very stable, so it can maintain high working efficiency.

7. The safety is good, and the protection device is set, so the decanter centrifuge has higher safety functions.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

October 28, 2020November 29, 2021

Purpose and Classification of mud agitator

Mud agitator is one of the solid control equipment of drilling fluid tank, which is mainly used for mixing drilling fluid, preventing solid phase particles of drilling fluid from deposition in the tank circulation system, and making the circulating drilling fluid have stable performance and even mixing. The most commonly used forms of mud agitator in solid control equipment are as follows:

Mud agitator with gear transmission structure: the advantages are high transmission efficiency, but the disadvantages are large volume and inconvenient maintenance. Gear drive is also divided into direct drive and belt drive. The reducer adopts single-stage worm reducer with small structure size, light weight, stable transmission, low noise and large transmission power.

Worm gear transmission structure mud agitator: the current is still worm gear worm transmission. Worm gear and worm drive. Worm gear and worm drive is widely used in mud agitator because of its simple structure, high speed ratio and high reliability. The mud agitators imported from the United States are almost all worm gear direct drive. Worm gear and worm belt transmission structure, although its large volume, but has the characteristics of soft transmission, to protect the motor overload is very good.

August 28, 2020August 28, 2020

Drilling mud desander and desilter

Drilling mud Desander and desilter are solids control equipment with a set of hydrocyclones that separate sand and silt from the drilling mud used on drilling rigs. KOSUN Desander is used as the 2nd stage of solids control for drilling fluids, which makes separations between 45 and 75 μm. KOSUN Desilter is used as the 3rd stage of solids control for drilling mud, which makes separations between 15 and 45 μm.

There are some main difference between Drilling mud desander and desilter as following:

1.They are in the different solids control stage. Desander is the second stage solids control equipment, desilter is in the thrid stage;

2.They have different separation size. Desander make separations between 45 and 74 μm, desilter separate solids between 15 and 45 μm;

3.They have different capacity. Desander is 113 m³/h, desilter is 11 m³/h;

4.They have different hydrocyclone size. Desander uses 10″ and 12″ hydrocyclones, desilter uses 4″ hydrocyclone.

Desander is installed on top of the mud tank following shale shaker and vacuum degasser, but before the desilter. Desilter is installed on top of the mud tank following Desander. They also can be installed completely: in this case, they are installed on one deck shaker and called mud cleaner or mud conditioner. Desander removes the abrasive solids from drilling mud which cannot be removed by shale shakers.

KOSUN is professional manufacturer for complete sets of drilling mud recycle system. The conventional equipment like shale shaker, mud cleaner, desander and desilter, vacuum degasser, decanter centrifuge, mud agitator, mud gun, centrifugal pump, screw pump, etc.

January 15, 2020April 27, 2020

KOSUN screw conveyor is designed in accordance with strict safety standards.

Basic principle and characteristics of the horizontal screw conveyor: horizontal screw conveyor is a rotating screw will be pushed forward and transport along the casing of materials in transmission work, is a new kind of in the bottom of the bin and to break the arch and the uniform feeding, its broken arch performance is strong, for all kinds of powdery and granular materials can achieve broken arch and continuous transmission function, and effectively eliminate different particle size and proportion of mixed material in bending phenomenon occurs in the bunker, thus effectively avoid material wriggle through the earth cabin, and to material status as running water.The horizontal screw conveyor has many features. The screw conveyor is convenient for multi-point loading and unloading. The mixing, stirring and cooling functions can be completed simultaneously in the conveying process.

KOSUN is a professional manufacturer of screw conveyors integrating research, design, production, installation and after-sales service. The company in a responsible attitude to customers, the design and manufacture of products in strict accordance with the testing standards for quality testing. Over the years, with advanced technology, excellent quality, by the majority of customers at home and abroad praise.

KOSUN screw conveyor is designed in accordance with strict safety standards, and its u-shaped groove has a grille shield to prevent foreign objects from entering the groove, ensuring the safety of the operation of the staff. The bottom frame protects and supports the conveyor, ensuring the structural stability of the equipment.

Features and advantages of KOSUN screw conveyor:

1. High efficiency transmission: compact structure, stepless speed regulation, different processing capacity, can meet the needs of different drilling conditions;

2. Flexibility of the structure: each section is 12 feet and consists of several sections. The total length can be flexibly determined according to the equipment layout at the drilling site;

3. There is a grille cover on the u-shaped groove to prevent foreign bodies from entering the groove, ensuring the operation safety of the staff;

4. The spiral blade of the screw conveyor is made of anti-corrosion and wear-resistant material to extend its service life;

5. Advanced and reasonable design, combined with advanced manufacturing technology and perfect quality assurance system, make it has small volume, large load bearing torque, low noise, oil leakage and other significant advantages.

January 8, 2020April 27, 2020

Sludge dewatering and capacity reduction is not only an important part of sludge treatment.

Sludge dewatering and capacity reduction is not only an important part of sludge treatment, but also the most difficult part to realize. Domestic sewage treatment plants can only reduce the sludge moisture content to about 80% by mechanical dehydration, and a large amount of water brings great difficulties to the follow-up treatment of sludge. If the water is removed by means of heat evaporation, the huge energy consumption makes the sludge treatment cost high.

The reason why sludge dewatering and capacity reduction is difficult is that the sludge obtained in the sewage treatment process has high hydrophilicity, which makes it difficult for the water in the sludge to be liquid to achieve low-cost and efficient separation, resulting in the dewatering sludge difficult to achieve the economic and environmental unity of the treatment goal.

The sludge produced by sewage treatment has a high water content. Due to the combination of water and sludge particles, mechanical method to remove the sludge has a certain limit. The content of organic matter in the sludge, the proportion of ash, especially the addition of flocculant, has an important impact on the final solid content.Mud cake is still high in moisture content and fluid property, so it is difficult to dispose of it and the cost is still high, so it is necessary to further reduce the amount.At this point, in addition to natural air drying, only through the input of heat to form evaporation, can achieve a large reduction.The process of using heat to dry is called heat drying.

December 19, 2019April 27, 2020

Trenchless construction is a horizontal drilling project used in construction or infrastructure projects.

Trenchless construction is a horizontal drilling project used in construction or infrastructure projects. In the process of trenchless construction, drilling mud is needed to ensure the performance of trenchless drill. To make drilling mud reusable and to reduce drilling costs, contractors often use mud recovery systems to recover drilling mud.

KOSUN has decades of experience in the design and manufacture of mud recovery systems, especially in trenchless projects with a variety of compact mud systems available to customers. According to users’ different requirements and site area limits, KOSUN can provide mud recovery devices with different configurations to meet the requirements of different working conditions. There are usually two types of mud purification systems for trenchless construction: one is the desander swirl purification system and the other is the self-supporting mud recovery system.

Sand removal swirling purification system covers a small area and is economical. The system is a combination of a cyclone and a shaker, which are mounted on a small collection tank. The desander swirl system is a two-stage separation device, whose function is to remove coarse particles in drilling mud. The desander swirl system is mainly used in engineering that can accept large diameter solid drilling mud, such as piling.

The mud recovery system independently developed by KOSUN can be divided into four separation systems: coarse cuttings separation, sand separation, mud separation and ultrafine solid separation. The higher mud recovery system has a larger mud tank with more room to store purified drilling mud and more crown space for more separation and purification equipment. When the tank surface space is enough, the customer can also choose a centrifuge to reduce the ultra-fine solid phase in the drilling mud, to avoid the enrichment of ultra-fine solid phase in the drilling mud.

December 11, 2019April 27, 2020

The elevated diesel tank is installed with explosion-proof floating-ball level switch.

The elevated diesel tank is installed with explosion-proof floating-ball level switch; KOSUN 40+5m³ elevated diesel tank is the special-purpose oil tank to provide and store diesel for power machines (diesel engine, generator, etc.) of drilling crew. therefore the centrifugal oil pump can deliver the oil in oil storage tank to elevated oil tank automatically. In case of low oil level, the explosion-proof level switch opens, the oil pump starts automatically and oil transportation begins; in case of high oil level, the explosion-proof level switch closes, the oil pump closes automatically, and oil transportation ends. In order to prevent failure of explosion-proof level switch, the equipment is especially installed with oil return pipe. In such a way, the oil will not overflow from the tank even under failure of level switch.

When elevated oil tank is lifted up, the oil pressure rises. The oil in tank will be transported to equipment requiring diesel at drilling site from three channels through filter and flowmeter, and it can also flow back to the oil storage tank. The oil consumed by equipment can be read out from pointer of flowmeter.

After the elevated diesel tank is installed, check to ensure that all valves are in corresponding states. Park the refueling truck beside the oil tank, connect the outlet opening with oil feeding buffer tank or inlet opening before opening it and choose to start the 50CYZ-20 centrifugal oil pump; pay attention to the rotation direction of the oil pump. After opening or closing corresponding ball valves, and starting the oil pump, the oil flows into oil storage tank through filter, flowmeter, pipeline, ball valve and centrifugal oil pump. With liquid surface rising, the column of magnetic reversible level meter display changes from white to red. The junction of white and red colors indicates the liquid level of oil storage tank.