Decanter centrifuge are used to process unweighted and weighted, water-based and oil-based drilling fluids (muds). Mechanical energy is utilized to increase the gravitational force exerted on solids that are present in the mud system.

Oilfield Decanting Centrifuge are able to apply over 3,000 G-forces on the liquid/solids mixture, which separates the heavier solids from the lighter solids. Additionally, high G-forces separate fine solids from liquid.

decanters

Last week, DC Solid control company shipped 3 sets of Middle decanter centrifuge to Saudi Arabian used for oilfield to treat unweighted drilling fluid. The model of the three sets decanter centrifuges are DCLW450-1000. And the main specification as below:
Drum diameter: 450mm
Drum Length: 1000mm
Drum Speed/rpm: 1480rpm
Main Motor Power: 22kw-IV class
Back Motor power: 5.5kw-IV class
Max treating capacity: 40m3/h
Separation factor: 548G

centrifuge

Such decanter centrifuge applies to solid liquid separation of suspension liquids with solid phase particle equivalent diameter ≥ 3μm, weight concentration ratio ≤10%, volume concentration ratio ≤70% or solid liquid density difference ≥0.05g/cm . HSS has different series of decanter centrifuges with bowl diameter from 220 ~ 1100mm. The machine can be also sorted by bowl type, such as thickening, dewatering, classifying, clarifying etc., to be fit for different separations.

Please contact DC Solid control to get more detailed information about all kinds of decanter centrifuges.

A desilter is a centrifugal device for removing very fine particles or silt from drilling fluid to keep the amount of solids in the fluid at the lowest possible point.Desilters and desanders remove fine particles, or small solids, to keep them from contaminating the drilling mud.

Desilter02

DC desilter is the third class solids control equipment to treat the drilling fluids. According to the size of the cone diameter, they are divided into Desander and Desilter. Usually the cone diameter is less than 6″is called Desilter, and used as the third-control equipment in drilling operation. We commonly used 5 “and 4″ cone to separate solid-phase particle size 15-47μm in the drilling fluid. Based on customer requirements and capacity, we can select groups of cone into Desilter. DC Desilter works very well with Solids control system other equipments.

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Features

hydrocyclone desilter
High efficiency to remove sand
Large process capacity
Less damageable parts
longer service life

Parameters

Hydrocyclone number: 6, 16, 20
Hydrocyclone diameter: 2”, 4”
Shale shaker motion trace: Elliptical
Process: 375~1000GPM
Cut point: 12.5~25um

Contact DC Solid control if you have any requirements, you will getting biggest discount at this time.

Decanter Centrifuges for oilfield applications are often introduced to deal with drilling mud within active solids control system or waste effluent of drill cuttings. With middle speed decanter in operation, barite can be recovered and high speed decanter for the removal of undesired ultra fine solids.

Our purpose-built oilfield decanter centrifuges are abrasion resistance, combine long life with capacity and performance, require less maintenance time and reduce down time.Top rated explosion proof motors with approvals of IEC Ex, ATEX, UL for option for hazardous area, wired with 460V / 60Hz, 380V / 50Hz.

centrifuge

The decanter centrifuge Drum and spiral parts titanium welding with 304/316 / 316L/321 stainless steel, stale performance and long service, warmly welcome by the customers at home and abroad.

Recent days, DC Solid control shipped one set of DCLW355-1250 decanter centrifuge, the decanter centrifuge is widely used in waste water treatment, crude oil recovery, coal tar recovery, palm oil recovery, fruit juice production, protein production, DCS production, starch production, food waste treatment, etc. DC have the decanter centrifuge from 9 inch bowl to 22 inch bowl available for different applications. DC decanter centrifuge bowl length and diameter ration is over 3, this gives the best result for the drilling fluids cleaning.

DC Solids Control based in China manufacture and supply complete line of high-speed, variable-speed and fully variable-speed decanting centrifuge for handling drilling fluids. Our factory and company are Quality Management System ISO 9001-2000 certified

DC series Jet Mud mixer aslo called mud mixing hopper unit 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.

DC Solid control got a order from China drilling contract and equipped used with the drilling mud circulation system. DC jet mud mixer is a unit used together with the solids control system for petroleum drilling and horizontal directional drilling(HDD).

jet mud mixer

The unit includes one sand pump, one venturi mud mixing hopper and one jet mud mixing hopper and pump that are installed in a base with pipe valves. It is safe and stable and can be moved conveniently. At the same time,we can make Twin-Hopper Unit with two pumps according to the user requirements.It is designed by DC solids control bentonite mud mixer,drilling mud tank jet mixer.

mud mixer

Main Features of DC jet mud mixer
1. High mixing capacity
2. Complete “dust-free” mixing of material from surge tank and sack slitting machine
3. Able to handle high back-pressure
4. Economical, simple, robust, reliable and wear-resistant
5. Venturi-type jet mixer

DC jet mud mixer is widely used in oil and gas drilling, CBM drilling, HDD in Thailand, Russia, Middle East, Indonesia,Australia, Venezuela etc. Good quality and best service will be always what we insist. Choosing us to be your co-partner on jet mud mixer will be your wise choice.

Centrifugal pumps are the most common type of pump used in industry, agriculture, municipal (water and wastewater plants), power generation plants, petroleum and many other industries. They are the primary pump type in the class of pumps called “kinetic” pumps and are distinctly different than “positive displacement” pumps.

Last week, DC Solid control shipped 8 sets of centrifugal pump to Singapore market. The model of the 8 sets pump is DCS88X6-12. The flow is 290m3/h, with 33m working lift, and ATEX certificate explosion-proof 55kw motor.

sand pump

Centrifugal Pumps are used to supply slurry to desanders and desilters, and at the same time can be kinetic pumps for jet mud mixers. Below is the used material specification
1. Adopt high wear resistant hard alloy mechanical seal .
2. Adopt imported bearings .
3. Adopt thicker pump cases , whose flow passages are more reasonable , which can reduce turbulence to the minimum.
4. Pump body adopts open structure , which makes the installation, repair and maintenance to be more convenient.
5. Impellers and over-current components all adopt high wear resistant cast iron.

drilling fluid pumps

DC Centrifugal pump has been exported to many overseas countries. The reliable quality and cost effective solutions has helped DC Solids Control to win many orders of centrifugal pump from the world. With our branches and partners around the world, clients can get DC centrifugal pump and parts from local warehouses to save delivery
time.

Although recently affected by the COVID-19, all International trade is difficult this year. But DC Solid control shipped 3 set solid control equipment to UAE drilling market. They placed order on 3 sets mud system equipment without tanks. As they fabricate tanks themselves to save the freight cost.

mud system

The order mainly include the below equipment:
Shale Shaker for primary solids control and high G drying shaker for drilling cuttings management.
Mud Cleaner with desander and desilters for 2nd and 3rd phase solids control.
Decanter centrifuge include fixed speed centrifuge and VFD centrifuge, which can be used in solids control, barite recovery, dewatering processing, as well as drilling
waste management.Centrifuagl pump, feed for mud cleaner, screw pump feed for decanter centrifuges.

solid control system

The promotion of the equipment in stock is for both sales and rental deal, client can get big discount, fast delivery as well as commisioning serives.All products are design for North America application with international explosion proof standard.

As the solids control equipments need to be integrated ,Instead of a collection of equipment from various sources,We manufacture the entire drilling fluids solids control equipments in our factory.All the solids-control components are specifically designed to function as a single unit.Moreover, DC Solids Control analyzes well parameters and drilling objectives for each application and tailors the right combination of equipments for optimal results.Cost-Effective Solids control Equipment Manufacturer,Your best supplier-DC Solids Control.

 

Jet mud mixer (mud mixing hopper) is the equipment to match with the drilling solids control equipment, generally used for mixing and adjusting the proportion of drilling fluid, changing the density, viscosity and water loss etc.

Jet Mud Mixer is a unit used together with the solids control system for petroleum grilling and horizontal directional drilling. The unit includes one sand pump, one jet mixing hopper and one jet mixer that are installed in a base with pipe valves. It is safe and stable and can be moved conveniently. At the same time, we can make Twin-Jet Mud Mixer according to the user requirements.

mud mixer

Advantages of Jet Mud Mixer
Hoppers can be Venturi hopper.
Ideal design on sufficient working pressure make pumps higher performance.
New style with better feasibility under different working condition.
Meet drilling fluids weighting demand for 1500m ~ 9000m well drilling.
Hopper and pump connected with pipelines. More flexible on hopper and pump quantities.
Centrifugal pump is mechanical seal type. Reliable and durable.
Easy to operate and maintain.

jet mud mixer

DC solids control is the designed,selling,production,service and delivery of Chinese based manufacturer. We will provide the high quality

jet mud mixer and best service. Your best jet mud mixer hopper start from DC solids control.

Mud cleaner is a normal model of our company,we can design customized cost-effective mud Cleaner for customers special needs.Our mud cleaner can meet almost all needs for oil & gas well drilling fluids treatment system and HDD Mud Recycling System.

Mud cleaner is a combination of desander and desilter and mounted over a shale shaker with a fine mesh screen. A mud is fed to the inlet of hydrocyclone to separate particles and the underflow passes to the fine mesh where in particles larger than barite are discarded and thrown away. It is the second and third phase cleaning equipment for a whole solids control system.

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How To Choose a Mud Cleaner: 

Mud flow: Mud cleaner mud flow is decided by desander & desilter size and qty. The desander cone normally choose 10 inch size and desilter cone choose 4 inch size. Once cone size is fixed, the mud flow will be fixed depending on cone qty.
Bottom shaker: The bottom shaker will work to dry solids out of desander & desilter cone nozzle. The larger shaker deck will help for dry product and smaller shaker deck will save cost.
Electrical standard: Different area may require different standard like IECEX, ATEX, UL, DGMS, etc. Before order any equipment, please confirm electrical standard.
Customized design: Cone size and qty can be customized design to reach different mud flow and performance.

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The mud cleaners and are available in different configurations to meet customer requirements. 2-panel, 3-panel or 4-panel shakers are available with desanders and and/or high-volume desilters. Our new hydrocyclones technology replaces the conventional desanders and desilters cones with significant benefits.

DC Machinery finished the order of 25 sets JBQ7.5 mud agitators for Venezuela clients who was already placed the second order of mud agitators from DC Machinery. The first order is 16 sets JBQ5.5 in the mid of 2017. The clients thought our mud agitators have good performance, and lowest line price compared with other suppliers.

agitators

The mud agitator, also called drilling mud agitator, used for drilling fluid agitation mix, prevent drilling fluid solid particles in the tank circulation system deposit, cycle drilling fluid performance stability, mixed evenly.

Features of DCJBQ Mud agitators:
1. Mud agitator using circular cylindrical worm reducer, shaft section for the circular cylindrical worm, turbine profile for turbine phase conjugate circle. The bump tooth close reliable performance, high efficiency, compact structure.
2. The speed reducer and explosion motor combination, easy maintenance, suitable for harsh field conditions used.
3. The user can choose according to the site condition single or double impeller, according to the tank depth increase stirring shaft of centralizer.
4. Motor placed in a horizontal position, installation, adjustment, easy to change. 5. 7.5 kW above mud agitator using turbine worm reduction drive, has the transmission torque, smooth operation, reliable work, etc advantages.

mud agitator

DC Machinery also can customize different type mud agitators, such as , vertical or horizontal, the length of the shaft, explosion-proof motor and ect. If you want to know more about it. Please feel free to contact us.

DC got a tender order from Indonesia who are our old clients last week. The order is 4 sets ZYQ1200 Mud gas separator. ZYQ series Mud gas separator(Poor Boy Degasser) is professional equipment to treat the gas invade mud. When the drilling mud result gas invade, the proportion of its weight and viscosity have a greater deviation not to meet the requirements of drilling.

Main Specification of the ZYQ1200 Mud gas separator:

mud gas separator

Features and Benefits of Mud Gas Separator:

1. Material: SS304 or Q345 from BAOSTEEL for body .
2. The whole body: The mud gas separator with the process of the grinding, sand blasting,the 3 layers of painting: epoxy zinc painting as the primer, the epoxy
painting as the middle coating, and the polyurethane for the final painting.
3. Separates and discharges the enormous free gas from drilling fluids, including poisonous gases like H2S.
4. Separated gas is carried by discharge lines to a safe area for combustion.
5. The unit is ruggedly built and coated with anti-corrosion epoxy so as to ensure long service life when processing hazardous and toxic gases.

mud gas separator5

DC Solids Control designs and manufactures ZYQ Mud gas Separators. Mud gas Separators is an extremely reliable, vital piece of safety equipment for today’s drilling operations. It is ideal for use where drilling is likely to encounter large volumes of gas, sour gas or when an operator is drilling with an under balanced mud column.

DC Solid control can supply ZYQ600, ZYQ800 ZYQ1000 and ZYQ1200 mud gas separator according to different users requirements. So please contact me if you have any requirements.