Decanter centrifuge is a horizontal solid bowl centrifuge with scroll conveyor inside. Our purpose designed drilling mud decanter centrifuge comes with high wear- resisting and excellent corrosion-resistant performance.

Last week, DC Solid control shipped a set of DCLW355-1257 high speed centrifuge to Australia. Decanter Centrifuges for oilfield applications are often introduced to deal with drilling mud within active solids control system or waste effluent of drill cuttings. To meet the user’s requirements, electric parts of the centrifuge are all from Siemens or ABB.

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Features of DCLW355 VFD Decanter Centrifuge:
1. Designed with high speed. The max speed can reach to 3400RPM
2. Made of selected material. The main body and main parts of the decanter centrifuge are made of selected stainless steel material. So, our centrifuge can resist rust or erosion.
3. Stainless steel with the tungsten carbide alloy protection can ensure a longer service life of the centrifuge
4. High quality and competitive price
5. Fast delivery and good package

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DCLW 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 decanters 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.

Jet mud mixer is an important auxiliaries part and 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.

DCSLH series compact structure jet mud mixer connected by manifold valve, jet mud mixer is composed of sand pump, jet hopper and mixer. Four models of jet mud mixers are available as below. Jereh can provide jet mud mixer as per customer requirements.

jet mud mixer

Jet mud mixer can be mounted on one base including the pump and hopper. We also can set hopper on tank top but the pump on one separated base on the ground then the pump and hopper will be connected with one hose or an steel pipe with elbows.

mud mixers

Jet mud mixer can be used in onshore and offshore oil&gas drilling, CBM exploration, HDD,waste management, etc. process system. Jet mud mixer is a popular device to mix drilling fluid. If there is blow out or other emerge accident the mud mixing pump can configure large quantity weighted fluid very soon.
DC’s new Jet mud mixer specializes in simple structure and easy manipulation which can satisfy the drilling fluid’s need on weighting and compounding from 1500m to 9000m depth. DC’s jet mud mixer can be customized to be double jet mud mixer based on customer’s need.

 

Poorboy degasser also called mud gas separator that is an ideal for use where drilling is likely to encounter large volumes of gas. The technology is especially beneficial in sour gas environments or when drilling with an underbalanced mud column.

To be as an professonal producer of drilling fluid circulation equipment, DC Solid control has many differnt models of mud gas separator for sale, such as ZCQ800, ZCQ1000, and ZCQ1200. Differnt types with differnt treating capacity that according to your actual use to proposal.

liquid gas separator

Each mud gas separator has limitation on much it can safely handle volume of gas. If the volume of gas exceeds the maximum limit, gas can blow through into the rig. It is very important that you must estimate gas flow rate on surface based on pit gain and kill rate in order to see how much expected gas on surface. This will be the limitation on how much you can circulate for well killing operation. You can estimate the volume gas on surface by using well control kill sheet provided by several companies. You need to ensure that the vent line should be as straight as possible with a larger ID in order to minimize back pressure while venting the gas out.

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Anything that you don’t understand, please contact us to learn more about how to calculate the gas volume of your drill rig. And welcome to your valued inquiry of mud gas separators.

With the combination of a desander and desilter mounted over a powerful multi-functional shale shaker, DC Solid control’s line of mud cleaners offer both high performance and versatility for the operator.
This integration of advanced equipment puts forth a unit that can handle large volumes of circulating fluids and is able to retain fluid integrity. Features such as our wedge-lock fastening system, mud bypass gate, and explosion proof enclosures all allow for ease of use. Our pride is truly expressed in our work through our craftsmanship, research, design, and the overall practicality of our equipment.

mud cleaner
With our in-house engineering and design capabilities, DC Solid control can integrate any number of hydrocyclone arrangements with any of our shakers. In all cases, DC Solid control’s hydrocyclones come with polyurethane bodies, where erosion resistant inserts are available. Standard hydrocyclone cone sizes available include 4”, 5”, 10”, and 12” and can be provided in arrangements of one to 20 cones.

mud cleaners
The first step in using a mud cleaner is to send the mud through a hydrocyclone, because it would be too thick for the cleaner to effectively work with. A hydrocyclone is a device that uses force to push purified mud through the top of the cyclone as thicker particles pass through the bottom section. Anything that goes through the bottom section then meets the mud cleaner.
You are welcome to call Dachuan Machinery to get more infos about the mud cleaner and we are appreciated to supply the cost-effective products and service for you.

500 HDD Mud Circulation System is mainly used in HDD, coalbed methane exploitation and other construction projects with requirements on capacities below 500GPM. The 500GPM Mud cirulation system is widely used in China and aborad market.

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Parameters of 500GPM HDD Mud Circulation System:
System Capacity: 500GPM (120m³/h)
Particle Size after Treatment: 15~44μm
Total Screen Area of Shale Shaker: 2m2
Total Screen Area of Underflow Shaker: 2m2
Processing Stage: three stages
Total System Power: 150kW
Total System Volume: 15m³
External Dimensions of the System: 10000×2360×4228mm

HDD Mud Circulation System is applied to construction projects with higher mud capacities. Its purification process is divided into three stages: shale shaker for the first stage, desander and desilter respectively for the second and third stages. Both desander and desilter are equipped with underflow shakers that can carry out a further treatment to solids discharged by the upper equipment. By mud preparation devices, add necessary mud materials into purified mud and stir them evenly to prepare mud with qualified properties for recycling, which can greatly reduce construction costs and effectively protect the environment.

To be as a professional manufacturer of solid control company. DC Machinery also can design and production all kinds capacities of mud recycling system according to uses’ request. Please contact us if you have any requirements with it.

Dual motion shale shaker is a kind of solids control drilling mud processing equipment. Shale shaker is the 1st stage solids control equipment to pre-treat drilling mud from drilling rigs.

DC dual motion shaker is DCZKS850, the treating capacity is 600 GPM. By using two vibrators, the two running type can be adjusted easily without changing the angle of the eccentric block inside these two motors. DC dual motion shaker is more cost-effective as DC only uses two motors while most of the other suppliers are using 3 motors.

dual motion shale shaker

DC also has one shale shaker with high G force which up to 8.0 G. WBM is effectively separated by DC Hi-G shaker. For the OBM, DC cuttings dryer and centrifuge is very popular. DC shakers can be used in many drilling sites. The feeder can be adjusted by using different feeding box.

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Now many shale shakers, desanders, desilters and mud cleaners are storaged in DC warehouse. DC Solids also has some decanter centrifuges, cuttings dryers as well as shaker screens in Houston. Most of the spare parts or wear parts are also storaged here. DC experienced service engineers can also be sent out for commissioning and after sales service.

 

Poorboy degasser also called mud gas separator that is an ideal for use where drilling is likely to encounter large volumes of gas. The technology is especially beneficial in sour gas environments or when drilling with an underbalanced mud column.

To be as an professonal producer of drilling fluid circulation equipment, DC Solid control has many differnt models of mud gas separator for sale, such as ZCQ800, ZCQ1000, and ZCQ1200. Differnt types with differnt treating capacity that according to your actual use to proposal.

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Each mud gas separator has limitation on much it can safely handle volume of gas. If the volume of gas exceeds the maximum limit, gas can blow through into the rig. It is very important that you must estimate gas flow rate on surface based on pit gain and kill rate in order to see how much expected gas on surface. This will be the limitation on how much you can circulate for well killing operation. You can estimate the volume gas on surface by using well control kill sheet provided by several companies. You need to ensure that the vent line should be as straight as possible with a larger ID in order to minimize back pressure while venting the gas out.

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Anything that you don’t understand, please contact us to learn more about how to calculate the gas volume of your drill rig. And welcome to your valued inquiry of mud gas separators.

 

DC Solids is professional manufacturer for complete sets of drilling mud separation and recycling equipment. The conventional equipment like shale shaker, mud cleaner, desander, desilter, vacuum degasser, decanter centrifuge, mud agitator, mud gun, centrifugal pump, screw pump, etc. Here, let’s learn more about desander and desilter.

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.

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They can be installed separately: 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.

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Desander removes the abrasive solids from drilling mud which cannot be removed by shale shakers. Normally the solids diameter for desander to be separated would be 45~74μm, and 15~44μm for desilter.

Both Desilters and Desanders are available in a large range of configurations including stand alone, over a shaker as a mud cleaner or packaged with a supply pump as a mobile desilting unit. Please contact your DC office to discuss applications and appropriate technical specifications.

 

 

Drilling fluids mud cleaner is the second or third stage drilling fluids solids control equipment in drilling fluids recycling system. This Mini cleaner will handle the solids particle after being treated by the first grade separation equipment. Following is the introduction of the Mini mud cleaner.

Mud cleaner

Work Process of Mud cleaner:

The weighted mud flows to the inlet head section of the desander and/or desilter entering the hydrocyclones for separation of particles. Mud leaving the underflow is further screened with fine mesh to separate larger particles allowing only barite-size particles to pass through the screen.

cleaners

Features of Mini Mud Cleaner:

High wear resistance: The cyclone uses special polyurethane with high wear resistance.
Uniform Pressure: Circular tower separation and feeding pipe with heavy caliber make cyclones have uniform pressure.
High Separation Efficiency: Tangent feeding and streamline design improve separation efficiency.
Multi-Purpose: The shale shaker for this item can be treated as level A shale shaker through tube shunt.
Easy to Handle: With digital control panel, you can use it and handle it as easy as possible.
Easy to Connect with Other Equipment: Mud cleaner could be easy to connect with other related solid control equipment to work together.

You are welcome to call Dachuan Machinery to get more infos about the mud cleaner and we are appreciated to supply the cost-effective products and service for you.

Batch of solid control equipment spare parts had finished the production and prepare to packed up for shipping Bulgaria by Air. DC Solid control has 1 sets solid control system used in Bulgaria drilling field for about 2 years. And runing well of all equipment, so the clients want to oerder more spare parts to replaced the old ones.

parts

The spare parts mainly have butterfly valves, centrifugal sapre parts, shale shaker spare parts and decanter centrifuge spare parts. Please reference the below pictures.

DC Solid control is a company focuses on solids control systems‘ production, sales and after-sales maintenance service. We have professional works to assit filed instalation and commissioning. DC Solids Control systems include all kinds of mud cleaning equipments with high quality, such as mud shale shaker, mud cleaner, mud centrifuge, mud agitator, etc.

spare parts

The most business of DC Machinery is the overseas. Meanwhile, DC Machinery solid control system can also used in HDD, CBM, and water well drilling. If you have dirt mud can’t process, please contact us, you will get the cost solutions.