Tag Archives: Solid Control System

DC Mini solid removal system is the economic way for the mud recycling, it is popular for Bored Pile Slurry desanding plant, TBM slurry treatment, HDD (trenchless) as well as water well drilling etc. mud system


Usually bored pile is used for those tall buildings or massive industrial complexes, which require foundations that can bear the load of thousands of tons, most probably in unstable or difficult soil conditions. In order to ensure Bored Pile can works properly. DC Machienry design many sets mud removal system for different conditions

mini mud system

DC Mini solid control remove system Models:
DCS-200D Capacity: 200GPM,50m3/h
DCS-500D Capacity: 500GPM,120m3/h
DCS-1000D Capacity: 1000GPM,240m3/h
Other models should be customized.

DC Machinery also customized different industries mud circulation system based on your requirement. We have professional equipment used in the system, such as shale shaker, desander, desilter, mud centrifuges, mud tank, agitators and ect. Please contact us if you want to get more infos.


Mud cleaning systems are critical in the drilling process, as they protect the system components by lowering the solids/sand content in the drilling fluid. Today, DC Solid control delivery a set of mud recycling system for UAE HDD project.


HDD mud recycling system is designed according to the requirements of trenchless technology. It’s applied to handle the returned mud from underground in Horizontal Directional Drilling. It can separate big particles by shale shaker and mud cleaner, then stirs the mud evenly by mud agitator.

Features of HDD mud recycling system of DC Machinery:
1. Customizable modular configuration
2.Compact footprint
3. High-efficiency processing tanks

DC Machinery offers a suite of bentonite and polymer drilling fluid systems and additives that are customized for to meet your HDD objectives.

To achieve effective solids control, there are several steps that should be taken. To start, obtain an effective, dependable, and durable solids control system. Ensure that the solids control system acquired is; hydraulically balanced; is capable of making both a scalp cut and a fine cut; and has sufficient drilling fluid mixing and re-circulating capacity.

solid control

Do not by-pass the shale shaker or other solid control equipment while drilling. Use the smallest mesh screen possible on the shale shaker; this will change from formation to formation and will require operators to maintain a variety of screens on hand.

Always maintain an adequate inventory of recommended spare parts and screens. Last and not least, a good solids control system is only effective when you certify and assign rig personnel to be responsible for equipment operation and maintenance.

By employing each of these steps, operators can be achieve improved rig performance, improved rates of penetration, reduce waste disposal costs, and reduce mud costs.


With the expansion of DC Solid control company business in China. We set up a new office in India for convenient to establish more business with India. Recently, we ship one batch of drilling fluid cleaning system to Dubai Drilling Company, the equipment is for ZJ4000 drill rig.

1. 2 sets of shale shaker.

This shale shaker is 4 panel shakers with big treating capacity, working performance equivalent to USA brand shakers. The vibration motor can be 1.72kw /1.94kw for option, G force is adjustable by adjusting the eccentric block inside of the vibration motor.

mud system

2. 1 sets of mud cleaner:

Mud cleaner to be as the second stage solid control equipment in the whole system. The drilling mud treated by shale shaker enter into desander and desilter to get a progress treatment to separate out of the 15-75um solid phase.

3. 1 sets of decanter centrifuge

DCLW frequency conversion decanter centrifuge is used to remove the fine solids, min separation points about 2-5microns. After treated by our centrifuge, the drilling mud can be reused after weighted or chemical adjusted.

4. 1 sets of Screw pump:

Screw pump feed for centrifuge also attached in the mud system tank skid. This positive displacement pump can work stable without agitating the drilling mud. The feeding performance is much better than other type pumps.


5. Lots of centrifugal pump and mud agitators

The pump is for oil drilling rigs application. The centrifugal pump is mechanical seal, performance equivalent to Mission Magnum pumps. The pump can be used for feeding mud cleaner desander cones, desilter cones; transferring mud in/out etc. And many vertical mud agitator placed on the mud tanks to prevent drilling mud sediment.
If you have need of drilling fluid cleaning system or drilling waste management system, please contact DC Office to get the advanced design and lowest line price products.

Usually, mud system includes shale shaker, desander, desilter, centrifuge, mud agitator and sand pumps. According to different industry and mud flow design the different mud system.

In 2017, the order of DC Solid control company is one by one. Now the mud cleaning system manufactured for Indosine was in the assemble process.


The mud system is used for water well drilling and mainly has the equipment of DCS630-3 shale shaker, desander, desilter, mud tanks, mud agitator and sand pumps.

The advantages of water Well Drilling Mud Cleaning System which designed by TangShan DaChuan Machinery lie in organically combining the advanced mature technology in petroleum drilling and related hydrological, geothermal construction, make full use of existing equipment, greatly improving the drilling efficiency, shorten the construction cycle.

Solid control system is a unit of removal solid from drilling fluid which is an essential parts for a completion drill site.  Solid control system  not only can save drilling cost bur also can effective protect the environment. How we efficiency use the solid control system to get the best effect.

drilling solid control system

To achieve effective solids control system, the following should be deployed:

1. Obtain an effective, dependable, and durable solids control system.
2. Ensure that the solids control system acquired is:
a. Hydraulically balanced
b. Is capable of making both a scalp cut and a fine cut.
c. Has sufficient drilling fluid mixing and re-circulating capacity.

3. Do not by pass the shale shaker or other solid control equipment while drilling.
4. Use the smallest mesh screen possible on the shale shaker. This will change from formation to formation and will require operators
to maintain a variety of screens on hand.
5. Maintain an adequate inventory of recommended spare parts and screens.
6. Certify and assign rig personnel to be responsible for equipment operation & maintenance.

a. Request equipment commissioning and training for OEM.

b. Discuss possible written training programs that may be available from OEM.


Solids control system is a technique used in a drilling rig to separate the solids in the drilling fluids that are crushed by the drill bits and carried out of the well surface. .Solid control system can content the normal cycle and stable property of the mud in the drilling process, ensure the task of well drilling under the premise of safety, environmental protection and high efficiency.

Normally solid control system is consist of five stages, including mud tank, shale shaker, vacuum degasser, desander, desilter, centrifuge.


The shale shaker is used to separate big solids with diameter above 75μm, the desander addresses solids from 45-74μm , and the desilter segregates solids between 15-44μm. Sometimes the desander and desilter are combined as one high efficiency mud cleaner. When air enters the drilling fluids, a vacuum degasser is used to separate the air. When there is no air in the mud, the degasser works as a big agitator. All these stages are mounted on the top of the mud tank. After separating the solids, the clean mud can be pumped into the borehole again.

DC Solid control offers a complete line of solids control equipment. Our integrated portfolio of cutting-edge solids control technologies are engineered to optimize drilling efficiencies by reducing fluid losses, HSE impact, and costs.

Solid control system is consist of shale shaker, mud cleaner, vacuum degasser, decanter centrifuge and other auxiliaries equipment
which is the essential part in oil and gas drilling.

Recently, a set of ZJ40 solid control system delivered to Kazakhstan. The client is one of the repeat customer of DC solid control,
they ordered 2 mud tanks and 2 diesel tanks last year. The clients not only satisfied with our product superior quality, but also our
best service and advanced professional technology.

solid control system

The order main has 3 linear motion shale shakers, 3 DCLW450-1000 decanter centrifuges, 3 mud cleaners and 3 vacuum degassers. Which
formed the main four stage solid control equipment.

solid control system

The corporate culture os DC solid control is ” be great at the quality, and be excellent in the value”. We can customized design and
manufacture all kinds of equipment according to the user requirements. Our principle is providing the high cost performance and make
customer satisfaction

DC Solid control attended OTC exhibition in 4-7th of May. OTC is short for “offshore technology conference” founded in 1969,and with the greatest influence.

As usual, to be leader of domestic solid control equipment, DC solid control became the bright spot once again in the show. Meanwhile, we meet many of our America, Nigeria and Middle East clients and got the good feedback.


The most important point is we got a new order from the exhibition, that is a set of 500GPM trenchless drilling system. The client was very satisfied with our proposal, design, and price after a pleasant communication and signed the sales contract on the spot.


This enabled us to build more determination of “walking out” to let more and more potential onshore and offshore drilling contractor know, DC solid control is a mature and capable solid control manufacturer.

The process of drilling and completing coalbed methane (CBM) wells is similar to wells in conventional reservoirs. Coring, however,
can pose special challenges.

The first step in creating a drilling program for a CBM well involves gathering information about existing wells in a given area.
These data include:

Reservoir depths and pressures
Drilling histories
Environmental considerations


So will producing more and more waste drilling cuttings following the drill depth. That need a set of drilling waste management
system to process it. At the present, the drilling waste management system mainly include four class equipment( 1. shale shaker, 2.
desander, 3. desilter, 4. centrifuge), it can fully meet the requirements of government environmental protection.


Tangshan Dachuan Machinery is a professional manufacturer of drilling waste management. We have senior engineer who have rich
experience, and is capable of designing and manufacturing special equipment for different drill site. Any difficult issues send to
us, we will giving the most professional solutions.