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Solutions for Four Common Underflow Problems of Cyclone

READ: When cyclone works, high-speed swirling movement generates the air column and low-pressure area, creating suction towards underflow outlet. This cyclone is often found in mud cleaners where solid-content fluids enters and solids leave through underflow outlet. When cyclone works, high-speed swirling movement generates the air column and low-pressure area, creating suction towards underflow outlet. Inject some water into cyclone by certain pressure and adjust the outlet till it allows no fluid flow, meaning it reaches the balance point.

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KOSUN Will Attend OTC 2014

Xian KOSUN Machinery Co., Ltd. would like to extend its warm welcome to all the customers to visit it on its stand No. 7535 at the worlds foremost event in oil gas industry—Offshore Technology Conference, lasting from 6th to 9th May, 2014 in Houston, USA. Mr. Geng Feng, general manager of Xian KOSUN Machinery Co., Ltd., at 2013 OTC The 44th Offshore Technology Conference was sponsored by American Petroleum Institute. Founded in 1969 and presently located in Houston, it is now the worlds largest annual oil gas conference. With numerous oil drilling machine suppliers attracted, OTC has been recognized a weather vane for oil gas machine industry, embracing major customers from oil-rich Mid-east, North America, CIS, Africa, Asia-Pacific Region, Europe, etc. every year. This time, KOSUN is to

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Application in Handling Unweighted and Weighted Drilling Fluids

READ: Decanter centrifuge separates by the work principle of centrifugal sedimentation. The drilling fields usually apply spiral settling centrifuge which works on the basis of different component densities. It mainly removes 2~10m solid phase from the mud as the last stage in solids control system. It has shared applications in both weighted and unweighted drilling fluids. Application in Handling Unweighted and Weighted Drilling Fluids Decanter centrifuge separates by the work principle of centrifugal sedimentation. The drilling fields usually apply spiral settling centrifuge which works on the basis of different component densities. It mainly removes 2~10m solid phase from the mud as the last stage in solids control system. It has shared applications in both weighted and unweighted drill

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Ten Unmissed Points on Desander’s Daily Maintenance

READ: Here are several unmissed points on desanders daily maintenance: No butter should be applied insider its hydrocyclones and seal groove cavity on the top since they are sealed by metal which will be damaged by the potential particle content or fixture from butter. Spare filter element and adequate O-shape sealing ring should be fully prepared. Here are several unmissed points on desanders daily maintenance: 1. No butter should be applied insider its hydrocyclones and seal groove cavity on the top since they are sealed by metal which will be damaged by the potential particle content or fixture from butter. 2. Spare filter element and adequate O-shape sealing ring should be fully prepared. 3. Visual inspection should be conducted into its hydrocyclones. 4. Indicated value displayed on p

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Jet Mud Mixer Is A Unit Used Together with Solids Control System

KOSUN DJM series jet mud mixer is special equipment to prepare and increase the drilling fluids weight by adding and mixing bentonite, change the fluid density, change the mud density, viscosity, and dehydration. The effect is more prominent matching with shear pump.. That is used to mix water and bentonite powder and cement powder with water. The mixing principle is done either by impeller or by venturi throttle, in both cases the aim is to generate enough shear to end up in a colloidal. The effect is more prominent matching with shear pump. KOSUN DJM jet mud mixer is a unit used together with the solids control system for petroleum drilling and horizontal directional drilling(HDD). The unit includes one sand pump, one jet mixing hopper and one jet mixer that are installed in a base with

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Causes and Solutions of Sand Fill in Hydrocyclones

Hydrocyclones are major components in desander, desilter and mud cleaner and assist most of their works. A hydrocyclone has a upper casing, a lower casing, a underflow mouth as well as auxiliary parts. The upper casing is an inlet chamber in cylindric with an inlet pipe on one side and a vortex tube in top middle as the overflow. The lower casing is a cone whose angle ranges from 15~20 at the tip. The underflow mouth is located at the bottom as the discharge port for solids. The work principle of hydrocyclones is to separate two or several components with different densities with the aid of centrifugal force. After the mixture is sent into hydrocyclones by certain pressure, it gradually flow into a high-speed rotation where the heavy phase form an outer swirl by moving downwards along the

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KOSUN Decanter Centrifuge Efficiently Removes Undesirable Solids

A KOSUN drilling mud decanter centrifuge efficiently removes undesirable solids from drilling mud in crude oil extraction. KOSUN drilling mud decanter centrifuges are designed specifically to remove unwanted solids and fine particles from virtually all kinds of used drilling mud, including those based on water/synthetics and conventional oil-based drilling fluids. Built for heavy-duty processing, a KOSUN installation handles large quantities of solids in the feed flow, as well as being able to cope with coarse, abrasive particles. It also efficiently removes the vast majority of fine particles, down to sizes of around 5 microns. Traditional equipment is unable to deal with these particles, which have a serious impact on the quality of drilling mud because of their abrasive effect. The KOSU

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ES-KSN Vertical Centrifuge to Display at Beijing CIPPE 2014

KOSUN vertical centrifuge is about to be on display in CIPPE 2014.You are very welcome to visit us at E2160! Xian KOSUN Machinery Co., Ltd.(KOSUN for short) would like to invite you to join them at CIPPE 2014, which is being held from Mar. 19th to 21st at the New China International Exhibition Center in Beijing, with its exhibition area covering 350 m2 and its stand number to be E2160. KOSUN vertical cutting dryer introduction KOSUN vertical centrifuge is a high-speed vertical dryer that achieves maximum liquids/solids separation in large-volume processing. Vertical cutting dryer gives operators a critical advantage in meeting increasingly stringent environmental regulations for onshore and offshore drilling waste management disposal. KOSUN vertical centrifuge returns and recycles large pe

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ES-KSN Vertical Dryer Firstly Shown at Beijing CIPPE

KOSUN solids control third generation vertical dryer is firstly showed in the CIPPE oil exhibition. vertical dryer is also called vertical centrifuge as it use the centrifugal force to deal with oil based mud and synthetic base mud. KOSUN vertical cuttings dryer is able to reach drying efficiency OCC5 maximum dry the solids. In order to meet increasingly strict environmental rules for fluids mud disposal and reduce the fluid cost. Many companies are seeking for the reliable and high performance of vertical cutting dryer . There are some advantages of our new vertical dryer showed below. New designs 1. Air knife is firstly installed the dryer which is consistently used for cleaning the screen during the work avoid the stick oil base mud block the screen. Precision design for angle and dista

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