KOSUN successfully provide seven sets of solids control equipment for drilling rigs in South America.

Recently, after several technical consultations and commercial terms negotiation, KOSUN signed the sales contract with known local drilling company in South America to provide seven sets rig solids control equipment. The contracts contain dozens of devices, including shaker, vacuum degasser, cleaner, frequency centrifuge, screw pump, sand pump and over 1000 photos sieve. This is another major breakthrough for KOSUN’S expansion in regional markets in South America, the signing of this contract will greatly improve KOSUN brand awareness in the South American market.

In subsequent negotiations, the two sides will further explore the wider channels of cooperation, both sides management layers are interested in signing the long-term cooperation agreement and mutually treat each other as a trusted partner. For KOSUN, we will send excellent technical engineers to the customer's oilfield technology to provide high quality service, and in the latter part of the procurement, we will provide more favorable price, so that both sides can win in this the cooperation and get more interest.

In the latter part of the cooperation, KOSUN will always uphold market philosophy of the win-win cooperation, customer first to provide customers with quality services and products, and will continue to go ahead steadily forward in the South American market development.

KOSUN is capable of providing customers with such three series as oil & gas drilling solids control equipment, centrifuges and drilling waste treatment equipment, including 25 categories of products, which are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, industrial wastewater treatment, environmentally friendly sewage treatment, waste oil recovery, purification treatment, etc.

KOSUN Decanter Centrifuge can Separate in High-efficiency

As the most important equipment in solids control system, decanter centrifuge is mainly used to separate the suspended mud with particles above 2 microns in diameter. For more information about solid control equipment, you may visit our online company introduction at www.kosungroup.com which introduces our company in detail and covers the main products we supply.

As we know, shale gas has a complex composition of minerals, extending to such common ones as kaolinites, montmorillonites, illites, as well as quartzs, feldspars, mica calcites, dolomites, iron pyrites, apatites, etc. Water easily smells clay minerals. This can hinder normal drilling, result in complicated down hole problems like collapsing wall as well as pollute drilling fluids and impact capacity in later production. Mostly due to this, oil-based mud is required.

Decanter centrifuge is really one of the most useful machines, because it has found wide application in many industries. The commonnest industries include oil well drilling, biological wastewater treatment, food processing, chemical slurry, etc. It is used to extract particles from liquids.

The first stage is traditional centrifuging, returning the underflow to the active mud system. Rather than discarding the overflow, it is routed to the second centrifuge running at a higher speed, where the low-gravity solids supposedly are discarded and the “clean” liquid is returned to the mud.

Solids control is so indispensable in drilling that we can’t work in drilling without it. As one of the professional manufacturers in China solids control, KOSUN provides all the solids control equipment, such as shale shaker, decanter centrifuge, vacuum degasser, etc. KOSUN can also manufacture a whole solids control system for oil& gas drilling as the requirements of the customers.

KOSUN Solids Control Equipment Are on Sale in Domestic and Abroad

Shale shakers are the primary solids separation tool on a rig. After returning to the surface of the well the used drilling fluid flows directly to the shale shakers where it begins to be processed. Once processed by the shale shakers the drilling fluid is deposited into the mud tanks where other solid control equipment begin to remove the finer solids from it. The solids removed by the shale shaker are discharged out of the discharge port into a separate holding tank where they await further treatment or disposal.

Mud loggers usually go out and check the shakers for shaker samples that have circulated from bottom. They separate the shaker from the drilling fluid and take it into an onsite lab where they dry out the samples and label them according to depth. They then look at the samples and analyse what kind of rock they have at a certain depth. This helps determines what depth that type of rock was encountered.

As usual, due to metal "hard in hard" cooperate relationship easy to lead to the shale shaker wear and tear on parts when it in the process of running, for example, the shale shaker main shaft bearing wear and failure. After go wrong the above problems, the traditional enterprise solution is machined after repair welding or brush plating to repair, but both of the ways have some disadvantages: repair welding of high temperature thermal stress can not completely eliminate, neither repair welding thermal stress effect, repair the thickness is not restricted, and at the same time the product of metal materials do not have rolled back, and it also can absorb the impact of shaker equipment, avoid the possibility of wear and tear, and greatly prolong the service life of equipment components, save a lot of downtime for the enterprises, creating huge economic value.

Mud agitator adopt cycloid reducer under 5.5 kw， it is suitable for oil drilling fluid mixing, because it is compact structure and cover an area of an area small; More than 7.5 kw drilling mud mixer adopts turbine worm reduction drive, this type of mud agitator has three advantages which is big transmission torque, smooth operation, reliable work, etc.

KOSUN available drilling fluid solids control sand mud removal combined mud cleaner, it including the desander, desilter, pressure pump, hydrocyclone, underflow trough, drilling fluid shale shaker, bracket and base. The difference of characteristics in the  desander and desilter main into the pipe and the liquid between a control butterfly valve,the base is equipped with the chute,the vibrating screen is located on the chute,hydrocyclone with automatic sand control device and bottom LiuKou adjusting device.

KOSUN has been the major supplier of solids control products in the field of China’s oil & gas drilling equipment, the earliest and only one decanter centrifuge manufacturer in five provinces in Northwest China, and the producer of the first-generation high-frequency drilling fluid shale shaker in China.

KOSUN Mud Cleaner Apply to Characteristics of the Utility Model

Mud cleaner is desanding and desilting all-in-one cleaner. In general, mud cleaner is secondary stage and tertiary stage of drilling mud solids control equipment, it is composed by the cyclone desanding and desilting cyclone and underflow vibrating screen. The structure of mud cleaner is compact, and the footprint area is small, and has the powerful function, so it is the ideal choice for efficient cleaner for drilling mud solids control equipment to the secondary and tertiary.

KOSUN available drilling fluid solids control sand mud removal combined mud cleaner, it including the desander, desilter, pressure pump, hydrocyclone, underflow trough, drilling fluid shale shaker, bracket and base. The difference of characteristics in the desander and desilter main into the pipe and the liquid between a control butterfly valve, the base is equipped with the chute, the vibrating screen is located on the chute, hydrocyclone with automatic sand control device and bottom LiuKou adjusting device.

The mud cleaner apply the new structure is compact, easy to use, easy maintenance, reliable operation, can quickly remove harmful solid phase of drilling fluid, improve drilling fluid performance, to meet the requirements of the new technology of high pressure jet drilling.

Mud cleaner is characterized by hydrocyclone group by 1, 3 high wear-resistant polyurethane and 8-16 desander hydrocyclone high wear-resistant polyurethane cyclone in combination, the overflow pipe and the feeding tube diameter is larger, the cone Angle smaller; Mortar to institutions with a center shaft fixed together can tilt the metal tank to control the flow of slurry; Circular permutation group of hydrocyclone used with rectangular recovery of vibrating screen.

1. Polyurethane (PU) Material, high-chromium cast iron or ceramic for desander and desilter cones.
2. Desander cones can be installed between one and three 10＂desander cones, each cone can process 500GPM and makes a separation between 45 and 75 microns.
3. Desilter cones can be installed between eight and twenty 4＂or 5＂desilter cones ,each cone can process 80 GPM, and makes a separation between 15 and 45 microns.
4. Mechanical Deck Adjustable while operation for reliable performance.
5. Compact design with small footprint, with top feed and weir feed two option.
6. Hook-strip shaker screen for fast screens changing with PWP and PMD screens.

Due to the above characteristics of the utility model are enhanced ability to deal with mud slurry, drilling cuttings could improve the separation efficiency, simple structure, low cost, move move, install and use is very convenient.

KOSUN is a professional drilling mud cleaner supplier and manufacturer in China oil and gas drilling fluid solids control industry.As the pioneer in solids control industry,KOSUN is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment.

How to installation and maintenance of drilling mud agitator?

Mud agitator adopt cycloid reducer under 5.5 kw， it is suitable for oil drilling fluid mixing, because it is compact structure and cover an area of an area small; More than 7.5 kw drilling mud mixer adopts turbine worm reduction drive, this type of mud agitator has three advantages which is big transmission torque, smooth operation, reliable work, etc.

Installation and Maintenance of Drilling Mud Agitator

1. When installation the mud agitator we should be lifting mixer and placed in the position of the desire to install smoothly firstly, then adjust the coaxial degree < 0.39 mm will be 4 M 16 hole only after welding on the tanks, and then fixed and tighten the mounting bolts.
2. Rigid coupling of mud agitator must add trampoline and should be solid and reliable, otherwise it will cause a wave wheel shaft deflection, thus intensifying gear wear and tear.
3. Mud agitator should be no exception, cassettes, high temperature anomalies in operation. Otherwise should stop to check, and troubleshooting.
4. The oil level height of mud agitator should be kept in the central visual oil window position, and it should often add the lubricating oil in working time. It is recommended to use 120 # industrial gear oil. When it can not meet at the site, also can use other size appropriate lubricating oil.

Advantages of Drilling Mud Agitator

1. All kinds of gear box and blade combination can adapt to the most requirement.
2. Mud agitator will in high efficiency when it in the deep and great container.
3. It can according to the need to design and produce the appropriate shear force.
4. Expose more fluid to contact with the atmosphere, and can help to cool the drilling fluid.

KOSUN can handle oil & gas drilling fluids solids control equipment and drilling mud solids control system, such as shale shaker, decanter centrifuge ,drilling fluid mud cleaner, desander, desilter, vacuum degasser, complete drilling fluids purification system, etc.

Structure and Working Principle of KOSUN Drilling Mud Agitator

Mud agitator is used to maintain uniformity of drilling fluid and the solid phase particles suspended, and for continuous and reliable drilling mud of drilling fluid solid control system. It is mainly used for drilling fluid mixing, in case of drilling fluid solid phase particle deposition in the tank circulation system, make the circulating drilling fluid performance is stable, homogeneous mixing.

Features & Benefits of Drilling Mud Agitator

1. Helical-bevel gearbox.
2. Explosion-proof electric motor.
3. Able to process 20 ppg drilling fluid.
4. Power available ranging from 2.2 to 22KW.
5. Compact, quiet, smooth and easy to maintain.

Structure & Working Principle of Drilling Mud Agitator

Structure: The device is mainly composed of explosion-proof motor and reducer, frame and pulsator components, motor and reducer, gear reducer and wave wheel shaft are connected through rigid coupling. Pulsator is compounded and into by four leaf.

Working Principle: The impeller can make the mixing fluid produces eddy motion pulsator, thus enhancing the mixing effect. Sandwiched between blade tray also can prevent mud solid control phase particles deposit on the lower leaves after downtime, the method can reduce the sediment of the blade when starting resistance moment, thus avoiding the overload and burn out motor starting.

KOSUN is a professional oilfield drilling mud mixing agitator supplier and manufacturer in China oil drilling mud solids control industry. As the pioneer in this industry, KOSUN is capable of providing customers with series products, such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment.

How is the desilter separate silts from drilling muds?

In general, desilter is the third stage solid control equipment to treat the drilling fluids. That is a centrifugal device for removing very fine particles, or silt, from drilling fluids to keep the amount of solids in the fluid at the lowest possible point. Usually, the lower the solids content of mud, the faster is the rate of penetration.

A desilter is used to separate silts from drilling muds. The cut point can be as low as 4. As muds are being used in drilling operations, they are contaminated with silts. In order to use again these muds, it is necessary to separate silts and also to recycle muds to dispose them at the end of work duty.

Desilter is designed by the theory of particle sedimentation. The separation medium-drilling fluid produces some pressure and speed when it passes the centrifugal pump, and flows into the hydrocyclone along the wall, the bigger solid particles along the wall of hydrocyclone sink spirally under the centrifugal force and gravity, and to be discharged from the bottom flow hole and fall on the under micromeshsieve for separation. The other mediums rise along the spiral of hydrocyclone, flow into the fourth class separation equipment-centrifuge for a further cleaning treatment from the overflow hole.

Desilter produced by KOSUN Machinery can be adjusted to control the handling capacity to match the different requirements. It is widely used in petroleum drilling and HDD (Horizontal directional drilling).

1. 100% Polyurethane (PU) material for oilfield drilling fluids desilter cones with longer using life.
2. Clamp type for easy maintenance.
3. Compact design with small footprint.
4. Flexible options for 8 or 10, 12, 16 for different capacities.
5. Flexible fast connection is available for user assembly.

KOSUN is a professional drilling fluids desilter supplier and manufacturer in China oil drilling mud solids control industry. As the pioneer in this industry, KOSUN is capable of providing customers with series products, such as oil & gas drilling fluid solids control equipment, drilling decanter centrifuge, drilling waste management equipment and drilling security equipment.

How to save the drilling cost by the mud cleaner?

A mud is fed to the inlet of the hydrocyclone (desander and/or desilter) to separate particles and the underflow passes to the fine screen mesh where in particles larger than barite are discarded and thrown away.A mud cleaner is a combination of desanders and/or desilters mounted over a shaker with a fine mesh screen. In most drilling operations, a mud cleaner is installed in its mud systems. It is usually located in a mud tank in the same location as with the desilters.

The mud cleaner is mainly to remove drilled solids larger than barite. Solids larger than 74-105 micrometres can be removed by the mud cleaner before the viscosity builds up. KOSUN mud cleaner can effectively control weighted drilling fluid solid content. Prevent differential pressure sticking, adhesion stuck drill accident, reduce the drill string and the filter cake thichness on bond issues.

Features & Benefits of Drilling Fluid Mud Cleaner

1. Polyurethane (PU) Material, high-chromium cast iron or ceramic for desander and desilter cones.
2. Desander cones can be installed between one and three 10＂desander cones, each cone can process 500GPM and makes a separation between 45 and 75 microns.
3. Desilter cones can be installed between eight and twenty 4＂or 5＂desilter cones ,each cone can process 80 GPM, and makes a separation between 15 and 45 microns.
4. Mechanical Deck Adjustable while operation for reliable performance.
5. Compact design with small footprint, with top feed and weir feed two option.
6. Hook-strip shaker screen for fast screens changing with PWP and PMD screens.

KOSUN is capable of providing customers with such three series as oil & gas drilling solids control equipment, centrifuges and drilling waste treatment equipment, including 25 categories of products, which are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, industrial wastewater treatment, environmentally friendly sewage treatment, waste oil recovery and purification treatment, etc.

Structure and Principle of the Drilling Mud Agitator

In general, a mechanical mud agitator is driven by an explosion-proof motor, coupled to a gear box that drives the impeller shaft. The impellers ( turbines ) transform mechanical power into fluid circulation or agitation. The objective is to obtain a uniform suspension of all solids.

KOSUN MA Series Mud Agitator is part of drilling fluids solids control equipment, which is mainly used to agitate and mix the drilling mud to prevent solid particles from settling in circulating tank. MA Series Mud Agitator adopts the turbo and worm gear-down, with the advantage of large torque transmission, smooth operation performance reliable, etc. It has two kinds of installation methods: horizontal and vertical.

1. The Structure of KOSUN Mud Agitator

The main parts of KOSUN Mud Agitator including explosion– proof motor, reducer, shaft, impeller, shaft adapters are used in connections of reducer to motor, and reducer to impeller wheel.

2.The motor of KOSUN Mud Agitator

All motors used in KOSUN Mud Agitator are ISO brand and explosion motor in China, any other requirements required by clients, we can choose different brand for customs. the size range from 5 to 30 kw.

3.The impeller and shaft of KOSUN Mud Agitator

The mild steel shaft is coupled to the gear reduction assembly with a rigid coupling. All shafts are keyed at the bottom for adjusting the height of the impeller. Shaft length is depend on the depth and should be informed before ordering.

KOSUN started the business in a small scale when is as most drilling solids control equipment manufacturers in China. But with more than 20 years’ industrial experiences and technology development, KOSUN now expand its scale to a middle size and improved its technology to a high level. The gap between products from KOSUN and those international big brands is very small now.

Why mix and agitate drilling mud with KOSUN Systems?

KOSUN is a professional oilfield drilling mud mixing agitator supplier and manufacturer in China oil drilling mud solids control industry. Mud agitator is a very important equipment in the drilling fluids process.

What is the mud agitator are consist?

KOSUN MA series mud agitator is a kind of drilling fluids solids control equipment, which is mainly used to agitate and mix the drilling mud to prevent solids particles from depositing in the circulating tank and to stabilize the performance of drilling fluids. Drilling mud agitator is composed of explosion-proof motor, speed reducer, motor base and blade. The connection between motor and speed reducer, speeder reducer and impeller shaft is achieved by steel coupling, the impeller is welded by four blades.

How is the drilling Mud agitator work?

The KOSUN mud agitator produces powerful, sequentially timed pulsed of compressed air to generate large bubbles at the bottom of the mud holding tank. The rising air bubbles create immediate vertical circulation of the drilling mud and stirs the entire mud tank from the bottom up. Accumulator plates are attached to the mud tank bottom and introduce the compress air bubble. The burst of compressed air from underneath the plate scours the drilling mud tank bottom and efficiently lifts solids and heavier liquids up into the tank. This “bottom-up” vertical mixing process keeps solids is suspension, ensures uniform mud consistency and level in the tank.

This type of drilling mud mixing process is faster and more energy efficient than top entry mixer or jet mud mixer. Regardless of the holding tank geometry or hull design, the KOSUN drilling mud mixer can be custom designed to fit any size drilling mud mixer to help improve the overall efficiency of the drilling site.

KOSUN is capable of providing customers with series products, such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment.

KOSUN Solids Control Equipment Are the Best Choice for the Drilling Industry

Besides drilling mud solids control, KOSUN also offers the drilling waste management equipment. Last year, KOSUN provided 2 units of cutting dryer and decanter centrifuge package to Russia for drilling waste cuttings treatment. Now the machines are still running well, that is a successful project for KOSUN.

The mud/gas separator captures and separates large volume of free gas within the drilling fluids. If there is a "kick" situation, this vessel separates the mud and the gas by allowing it to flow over baffle plates. The gas then is forced to flow through a line and vent it to a flare. A "kick" situation happens when the annular hydrostatic pressure in a drilling well temporarily (and usually relatively suddenly) falls below that of the formation, or pore, pressure in a permeable section downhole, and before control of the situation is lost.

The drilling fluids flows into the jet pump with certain pressure, in the jet pump, fluids spouts out from jet nozzle first, then flows into shear pipe through mixing chamber. Materials will be added from hopper to mixing hopper, and move into shear pipe with the flow. During this process, they are dispersed and mixed. The mixture will enter mud tank after flowing out of the shear pipe.

Solids control is so indispensable in drilling that we can’t work in drilling without it. As one of the professionals in solids control, KOSUN provides all the solids control equipment, such as shale shaker, decanter centrifuge, vacuum degasser, etc. Apart from being specialized in designing & manufacturing of jet mud mixer, KOSUN can also manufacture a whole solids control system for oil & gas drilling based on the requirements of the customers.

Characteristic of KOSUN Drilling Vacuum Degasser

Degasser is a device used in drilling to remove gasses from drilling fluid which could otherwise form bubbles. It is necessary to install a drilling fluid vacuum degasser for their removal from the drilling fluids since the invading gases may impact mud properties, cause safety risks and affect the lifespan of some equipment.

Vacuum type is the most common form of degasser. It can be horizontal, vertical or round vessel. A vacuum action is created to pull in the gas cut mud. When the liquid enters the mud tank, it will flow and be distributed to a layer of internal baffle plates designed for the mud to flow in thin laminar film and is exposed to a vacuum that forces the gas to escape and break out of the mud. The vacuum pump moves the escaping gas from the vessel discharging it to the rig's flare or environmental control system.

Vacuum degasser is a special-purpose oil drilling fluids solids control equipment and a new type one for the drilling fluids system. Drilling fluids degasser can get rid of various gases invading drilling quickly. Drilling mud vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost. Also, at the same time oilfield vacuum degassing machine can be used as a heavy-power agitator and supported applicable to all types of drilling mud purification system. The drilling vacuum degassing unit design of the structure is scientific and rational. So we are able to achieve an effective gas-liquid separation, filter out impurities and to ensure that the exhaust pipe is always smooth.

Drilling fluids mud gas separator is the primary degassing equipment for disposing drilling fluids. Compared with vacuum degasser, the major difference is the mud gas separator is mainly used for eliminating the big bubbles whose diameter is larger than 3mm in drilling fluids. In addition, mud/gas separator is mainly by gravity impact action to realize the separation, and yet the vacuum degasser adopts the theory of vacuum, centrifugation.

The handling capacity of vacuum degasser is less than the mud gas separator, but can eliminate gas more thoroughly. Generally the drilling fluids disposed by mud/gas separator still contains minute bubbles, after through shale shaker, and enter into the vacuum degasser to dispose.

Mud cleaner for the drilling mud solid control system of several major parts

Compared with the independent desander and desilter, mud cleaner has much higher working efficiency. Same as the shale shaker in function, the equipment is designed rationally with compact structure, small volume and powerful performance.

As one of the important equipment for solid/liquid separation system, the drilling mud cleaner, also called desander and desilter assembly, mainly consists of three parts including desander, desilter and the underflow screen. It can achieve separation of two stage with the hydrocyclones mounted over the shale shaker.

Mud cleaner is a combination of desanders and/or desilters mounted over a shaker with a fine mesh screen. A mud is fed to the inlet of the hydrocyclone (desander and/or desilter) to separate particles and the underflow passes to the fine screen mesh where particles larger than barite are discarded and thrown away. In most drilling operations, a mud cleaner is installed in its mud system. It is usually located in a mud tank in the same location with the desilter.

The purpose of the mud cleaner is to remove drilled solids larger than barite. Solids between 74-105μm can be removed by the mud cleaner before the viscosity builds up. Mud cleaner can effectively control weighted drilling fluids solid content. It can also prevent sticking caused by differential pressure.

The hydrocyclone of the desander and desilter is made of 100% PU and its number is set according to the needs of customers. With the hydrocyclone for desilter of clamp type and stainless steel ball valve available, the product can be maintained easily. KOSUN Mud Cleaner can dry solids so it can be matched with our own advanced shale shaker. Meanwhile, the wedged type shaker screen allows people to change fast screen.

Structure and Principle of KOSUN Decender for Oilfield Drilling Equipment

In drilling fluids treatment system, the desander is the two-level solids control equipment used. As one of the indispensable and important devices for stabilizing and regulating those technical indicators of the drilling fluids, the drilling mud desander has also been extensively used in the purification of the drilling fluids.

The desander is primarily and widely applied in the petroleum industry, the oil and gas drilling, the exploration industry, the trench-less engineering, the geotechnical engineering, mining, metallurgy, coal as well as the hydroelectric industry.

As the combination of the hydrocyclone desander and the vibrating screen, the drilling mud desander is the three-level solids control equipment used in the solids control system of the drilling fluids. It is primarily made up of the vibrating screen, the distribution manifold as well as the hydrocyclones. The drilling mud desander is mainly used to remove the harmful solid phase with the granularity of more than 45μm so as to ensure the good properties of the drilling fluids.

The desander system is made up of the screening system, the adjusting and supporting system, the aqueduct, the foundation, the pressure gauge as well as the desander hydrocyclones. The desander is designed on the basis of particle setting principle. The separated medium-drilling liquid enters along the inner wall of clone spirally, depending on the pressure and speed produced by centrifugal pump. Under the function of centrifugal force and gravity, the larger particles are sunk along the inner wall of clone spirally and drained from bottom outlet to be separated in shale shaker with smaller mesh. Other mediums are ascending along clone spirally to enter the second separation device from overflow outlet for further purification.

KOSUN has been the major supplier of solids control products in the field of China’s oil & gas drilling equipment, the earliest and only one centrifuge manufacturer in five provinces in Northwest China, and the producer of the first-generation high-frequency drilling fluid shale shaker in China.

KOSUN Share the Details of the Mud Cleaner for Every Interested Person

Usually normally mud cleaner is a combinition of desander and desilter. Desander is mounted on the top of the first mud tank together with shale shaker and vacuum degasser, while desilter is mounted together with decanter centrifuge. Sometimes to save the top area of the mud tank, desander and desilter are combined together to work as high efficient mud cleaner.

Mud Cleaner is a key member of solid control equipments of drilling fluid that efficiently removes silt sized particles between 20~74 micron cut. It is comprised of one shale shaker, one desander and on desilter. It can efficiently handle the shale shake underflow, which can lead to high drilling speed with low cost.

The function connected with the mud cleaner is to cope with larger drilling cuttings in the mud in order to ensure the remedy impact too as service life related with those latter strong handle systems. What’s more, the mud cleaner has such positive factors as lower energy consumption, higher efficiency, larger screening precision, less noise, straightforward and handy installment, basic maintenance, shear pump, longer service life, larger efficiency in drilling solids separation, basic structures, reduced costs and additionally convenience in movement and additionally relocation.

KOSUN MD series high effective oilfield drilling fluids mud cleaner is the second or third stage drilling fluids solids control equipment in drilling fluids recycling system. This oil drilling fluids cleaner will handle the solids particle after being treated by the first grade separation equipment. The mud will be recovered and cuttings which are bigger than mud will be removed. Then the cuttings in the underflow will flow into circulation mud tanks through the screens of the oilfield drilling mud conditioner when the weighted mud passes while the particles that are bigger than mesh will be removed.

KOSUN Decanter Centrifuge Are Recognized and Highly Appreciated By the Drilling Industry

It's our understanding, there are great investment, large scale, high risk in the field of oil drilling, especially after China join in the WTO and the oil companies restructured, the drilling company then enters into the operation of the market system. The drilling costs, directly relates to the economic benefits of drilling team and drilling companies.

Decanter centrifuge is really one of the most useful machines, because it has found wide application in many industries. The prevailing industries include oil well drilling, biological wastewater treatment, food processing, chemical slurry, etc. It is used to extract particles from liquids.

A good quality decanter centrifuge should meet several features, such as anti-corrosive and anti-explosion. Actually, as the name implies, decanting centrifuge is used for separating something in drilling fluids, therefore, it should have excellent separation performance.

In solids control industry of China, KOSUN is a solids control leader and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling waste treatment equipment and drilling security equipment, including 25 categories of products, such as shale shaker, decanter centrifuge, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, vertical centrifuge, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluid mud cleaner, jet mud mixer, screw pump, mud tank, diesel tank, water tank, complete solids control system, etc.

Some of KOSUN Vertical Centrifuge Advantages Is Worth Ordering

The ES-KSN oilfield drilling vertical centrifuge returns and recycles large percentages of SBM (Synthetic Base Mud) and OBM (Oil Base Mud) to an active system which in the past was lost as waste products to the environment. ES-KSN oilfield vertical cutting dryer can reduce total discharged OOC below 6%, which is currently the discharge limit in many areas of the world, in many areas of the world, our goal is 5% total OBM discharge to the environment, and our goal is not only to reach 5%, but also reduce the percentage further.

Features & Benefits of Vertical Centrifuge

1. Highly effective liquids /solids separation minimizes fluids content of cuttings, reduce waste-disposal volumes.
2. Effective separation reclaim high percentages of fluids that can be reused in the active drilling mud system, recovers whole mud lost from shaker failure, rig motion and screen blinding.
3. Normal wear parts are easily accessible from the top of the unit; belt are easily changed without removing assembly.
4. Interchangeable tungsten-carbide rotor blades product rotor and gear box from excessive erosion, minimizing main components failure.

The drilling vertical cutting dryer from ES-KSN incorporates a high –speed vertical dryer that achieves maximum liquids/solids separation in large-volume processing. It gives operators a critical advantage in meeting increasingly stringent environmental regulations for onshore and offshore cutting disposal. In the request for improved environmental practices, operators need solutions that take liquids/solids separation to a new level.

KOSUN has been the major supplier of solids control products in the field of China’s oil & gas drilling equipment, the earliest and only one centrifuge manufacturer in five provinces in Northwest China, and the producer of the first-generation high-frequency drilling fluid shale shaker in China.