Category Archives: Drilling Mud Cleaning System

Oil & gas/CBM drilling solids control system (mud system) is mainly used to treat drilling fluid which coming from the wellhead and carrying the solids particles, remove and separate harmful solids in the drilling fluid, and store useful drilling fluid & make new fresh drilling fluid for recycling. DC Solid control company can provide solids control system to match with rigs from 1000 meters to 9,000 meters.

Solid control system

Main Equipments:

Solids control system, mainly including shale shaker, vacuum degasser, desander, desilter (or mud cleaner), decanter centrifuge, mud agitator, shear pump, hopper, mud tank, centrifugal pump and other equipment.

DC Solids control system (mud system) specification as below:

1. Application: Oil & Gas drilling, CBM drilling
2. Matching drilling depth: 1000~9000 meters
3. System total volume: 60、150、260、400、500、600 m³
4. System rated capacity: 120 m³/h–360m³/h

The solid control equipment has been to focus on the development of Desander, Desilter and Degasser and other devices with small footprint, high effectiveness and long service life. Combined with high speed centrifugal, DC solid control equipment can detect automatically and conduct control according to the detection results.

 

DCWP-240 Slurry Separation Plant is used matching with the AVN1200XC Tunnel Boring Machine ( shield outer diameter 1505mm ). dcSolids Control designed the TBM slurry separation system for contractors to get clean water for reuse in the TBM project.

The Capacity is up to 240m³/h.. The cut point is 20um. Equipment components: 1 Unit Shale Shaker, with Coarse sieving & Fine sieving shaker screen; 1 Unit 18” Desander Cyclone; 6 Unit 4” Desilter Cyclones; 1 Unit Slurry Pump, supplying slurry for desander cyclone; 1 Unit Centrifugal Pump, supplying slurry for desilter cyclones.

desanding-plant-for-TBM

DCWP-240 Slurry Separation Plant Advantages
1. Compact Structure: compact structure design, convenient for shipment, available for shipment with 1 unit 40ft container and 1 unit 20th container;
2. Personal Safety: designed with walkways, guidelines, ladders, cleaning gate, flanges, and valves for staff safe, humanization, user-friendly, and convenient operation.
3. Adaptable to different kinds of Herrenknecht AVN series tunneling machines.

As a professional manufacturer of Slurry Treatment Plant & Separation Plant,DC Machinery can design the Slurry Treatment Solution for tunneling project and provid models Slurry Separation Plant for sale, such as DCWP500 (500m3/h), DCWP1000(1000m3/h), DCWP1500(1500m3/h), DCWP3000 (3000m3/h), DCWP4000 (4000m3/h), DCWP6000 (6000m3/h), for tunneling machine with outer diameter such as 2000mm, 2500mm, 4200mm, 6000mm, 10000mm,15000mm,17000mm.

The well-drilling process generates two types of wastes — used drilling fluids and drill cuttings. Drilling fluids (or muds) are used to aid the drilling process. Muds are circulated through the drill bit to lubricate the bit and to aid in carrying the ground-up rock particles (drill cuttings) to the surface, where the muds and cuttings are separated by mechanical means. Most onshore wells are drilled with water-based or oil-based muds, while offshore wells may also use synthetic-based muds.

drilling waste management

A closed-loop drilling fluid system uses a series of storage tanks and solids control equipment to remove drill cuttings from the drilling fluid once it has carried them out of the wellbore during the drilling process. By removing these cuttings quickly and efficiently, an operator can increase the life of the drilling fluid and minimize waste, both of which have a significant impact on overall drilling costs.

DC closed-loop drilling fluid system also called modular drilling waste management units are small packages of different function for drilling waste management. The modular waste management equipment include drilling cuttings transfer unit, high G dryer shaker unit, waste mud transfer unit, packaged skid mounted vertical cuttings dryer, and decanter centrifuge with telescopic skid, and drilling waste container.

All of DC solid control equipment is modular and self-contained, allowing for rapid rig-up, reduced costs, and a small footprint. Our highly experienced engineering staff will work to ensure that every project has a tailored solution to maximize fluids recovery, minimize waste, and fit your budget.

 

DC Solid control finished the production of 12sets shale shakers, 6 sets mud cleaners, and 3 sets decanter centrifuges in Feb of 2019. The solid control equipment delivery to Kazakhstan and used for ZJ70 drill rig mud cleaning system.

DC Solid control is a specialist provider of separation and filtration services to various markets ranging from the Oil & Gas and Petrochemical Industries to the provision of services to agricultural industries. DC Solid control is proud to offer an unrivalled fleet of decanter centrifuges to fulfil client requirements.

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DC Solid control mainly design and manufacture the solid control equipment used in drilling rig to separate the solids in the drilling fluids that are crushed by the drill bits and carried out of the well surface, normally solid control system is consist of mud tank, shale shaker, vacuum degasser, desander, desilter, centrifuge ect.

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In Oil and Gas Drilling field, DC technical engineer supply the drilling fluids treatment solution and customized the drilling mud control system for customs’ ZJ20/ZJ30/ZJ40/ZJ50/ZJ60/ZJ70 Drilling Rigs. if you have any questions, please send us the E-mail: adela@dcmudcleaningequipment.com, our technical engineers will reply to you as soon as possible!

DC Compact mud recycling system mainly used for Trenchless project, such as HDD and bored Pile. Our mud system not only can meet clients requirements of small treating capacity, small area and lower cost. So it is a good chance for Trenchless company.

mud system

Our compact mud recycling system include, double deck mud cleaner, a small tank, and a feeding pump for mud cleaner. All the equipment can be wired with 380v/50Hz, 415v/50Hz, 460v/60Hz as per the power supply conditions. The mud tank can be skid mounted, trailer mounted or configured with jack up legs for easy transportation.The mud tank is designed to be put into a 40 feet container to lower sea freight charges.

We will attended 2018 Indonesia Trechless International Exhibition. If you have requirement with compact mud recycling, you can visit our showroom to know our company and mud system.

We also can provide Pre-sales consulting, mud system structure design and free after sell commissioning, installation and traving the staff. Please email us to know more details of us.

Mud system, basically drilling mud tank system, is a combination solids control equipment that is connected among mud flow lines configured on mud tanks. It aims to clean, recycle, mix and condition the drilling fluids in desired properties as per the drilling formation requirements.

Recent days, DC Solid control shipped 12pcs mud guns and 9 sets centrifugal pumps for Egypt water well drilling. DC Solid control compact mud system also suitablr for waterwell drilling project.

centrifugal pumps

DC Solid control can design and manufacture all kinds capacity mud system for different drilling site or users. If you have requirements of solid control equipment, please contact us, there you will getting the most professional technical guidance, and the reasonable price.

mud guns

As the professional manufacturer of solids control system and equipment, DC Solids Control can provide high standard product and service. Our main product covers shale shaker, mud cleaner, mud agitator, decanter centrifuge, jet mud mixer, vacuum degasser, vertical cutting dryer, liquid gas separator, flare ignition device, centrifugal pump, shear pump, screw pump, submersible slurry pump, etc. Start to contact with us now!

 

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.

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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.

 

GPM-1000 mud circulation, recovery and purification system is mainly used in HDD, coalbed methane exploitation and other construction projects with requirements on capacities below 1000GPM.

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Last week, the 1000GPM mud system was shipped India HDD project. The 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.

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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.

If you have interest with our mud system, please feel free to contact us.