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Category Archives: Solids control system

500GPM Solid control system for waterwell drilling project

China top supplier DC Solid control can provide a wide variety of linear and balanced elliptical motion shakers, mud cleaners, desanders, desilters, and centrifuges, each of which can be tailored to your requirements, from recycling to dewatering drilling fluids.

Now, our company are manufacturing a set of 500GPM solid control system for Egypt waterwell drilling project. DC Solids Control 500gpm mud system is functioning well there with Clients’ trailer. The client design along with fabricate the trailer in your area, meanwhile, we design the proper size mud system and also mount it on the trailer home.

mud cleaner

The mud system is by using two main equipment, shale shaker & mud cleaner . Each equipment is with dealing with capacity 500gpm.
Shale shaker DCS700-3 is with 3 panel shaker screen to remove the top solids up to 100microns.
Mud cleaner DCQJ200X1/100X8 with 1 set deck shaker as well as 8 each desilter cones to remove the solids approximately 30-50microns.

shale shaker

DC Solid control specialists also provide, for sale or rent, unitized recycling systems capable of cleaning drilling fluids at a rate of 150GPM to 1,000GPM (568l/min to 3,785l/min). In addition, we manufacture shaker screens that are compatible with every brand of solids-control equipment in the industry.

Solid control system produced by China Professional manufacturer

A mud recycler is a solids control device designed to filter and clean drilling fluid coming back from a drill bore. The main functions of drilling fluid are to provide hydrostatic pressure to prevent formation fluids from entering and to stabilize the bore, to keep the drill bit cool and clean, to carry drill cuttings back out to the surface, and to suspend the drill cuttings while drilling is paused or during the pullback process.

mud system

Normally, a solids control system consists of a mud tank with compartments for both incoming dirty and cleaned fluid, a shale shaker, a desander (depending upon the size of the unit), and a desilter.

Mud-Handling-and-Treatment-System

The shale shaker separates larger solids approximately 400 micron and larger, the desander separates solids approximately 100 micron and larger, and the desilter separates solids approximately 40 micron and larger. After the fluid processes through the desilter and deposited into the clean tank, it can then be pumped to the mud pump to be pumped back downhole.

DC Solid control is a professional manufacturer of drilling mud circulation system. We can provide varies models and capacity mud system for your choose, and can design and manufacturing it according to clients special requirements.

Function of drilling fluid and drilling fluid equipment

The drilling fluid circulating system is like a close loop electric circuit through which drilling fluid (i.e. mud) can travel from surface to all the way down hole and back to its initial point.

solid control system

The main component of the drilling fluid circulation system include shale shaker, desander, desilter, vacuum degasser, decanter centrifuge, mud tank, agitator, centrifugal pump. mud hoppers and ect. The drilling fluid circulation system also called solid control equipment or solid control system.

The function of the Drilling fluid and equipment maintenance cost can decrease greatly when proper solids control practices are utilized. From a fluid control stand point it would be desirable in most cases to remove all drilled solids. Although this is possible, it would be cost prohibitive.

The goal of a solids control system is to achieve the balance between mechanical solids separation and dilution that will result in drill solids being maintained at an acceptable level with a minimum of cost.

 

 

3 Sets ZJ40 mud system shipped to Russian

DC Machinery 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 Machinery is proud to offer an unrivalled fleet of decanter centrifuges to client requirements.

solid control system

Yesterday, DC Machinery shipped 3Sets ZJ40 mud system for Russian clients. The mud system mainly include 6 sets shale shakers, 3 sets mud cleaners, 3 sets decanter centrifuges, 3 sets vacuum degasser, mud agitator and centrifugal pumps.

oilfield equipment

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

DC Machinery strive to provide to its clients quality solid control equipment which provides better performance with minimum error.

 

Optimization of Solids Control and Waste Management systems of China DC Solid control

There’s no doubt that drilling fluids (or mud) play a crucial role in drilling activity and efficiencies today – cooling and lubricating drill bits, carrying drill cuttings to the surface, controlling pressure at the bottom of the well, and ensuring that the formation retains the properties defined for that well.

solid controkl system

For many years, the maintaining of drilling fluids and the separation of rock particles was down to shale shakers. Through vibration and high G-forces, solids were filtered out for overboard discharge or for treatment on the rig or onshore. The cleaned mud was then incorporated back into the active fluid system and reused to drill the well.

Now, all drill rig site use solid control system to recovery the cleaned drilling fluid. The main solid control system include shale shakers, mud cleaners, decanter centrifuges, mud tanks, vacuum degasser, agitator and related equipment.

DC solid control is positioned to offer complete fluid solutions to our customers. Optimization of Solids Control and Waste Management systems with drilling fluids on a project provides our customers with economic and effective solutions to the most challenging drilling environments.

Congrutualtions of DC Machinery got the sales contract of drilling waste management system

At the end of last month, customers from a well-known engineering service company in Russian visited Tangshan Dachuan Machinery Co.,ltd. is short for DC Solid control and had detailed negotiation on business cooperation with DC teams.

drilling waste

The clients were interested with our drilling waste management system. DC Profession technical service engineering team explained process flow of DC drilling waste management system, working principles of centrifuge and Hi-G dryer to customers based on the live treatment system while drilling, and showed them excellent treatment effect of Hi-G dryer and centrifuge.

waste

As part of our drilling waste management services, we also supply highly skilled staff to ensure equipments are installed correctly and that they are fully operational and well-maintained. Our employees, who trained to provide support swiftly, are on-call worldwide 24 hours a day, everyday, to be available at a moment’s notice.

Recently, DC had successfully signed a sales & purchase contract of a set of drilling waste management with the company. For the first cooperation project, the company thinks highly of excellent products quality and after-sales services of DC and expresses its intention to develop more cooperative channels with DC Solid control in the future.

Solid control sytem acceptance by Russian clients

In the early winter, DC Solid control finished the production of our standard solid control system within 30 days. Below is the picture of the users senior engineer inspection.

The order of solid control system mainly include 6 sets linear DCS700-3 shale shakers, 3 sets DCQJ250 Mud cleaners, 3 sets DCLW450-1258 decanter centrifuges, 20 sets mud agitataor and 8sets centrifugal pumps.

solid control system

DC Solid control system not only can design equipment for oil and gas field but also can provide perfect system for HDD, CBM, and other on dig drill fields.

Following the development of trenchless field, more and more site require the MiNI-mud cleaning system to remove the big solids. In order to meet it, DC Solid control has standards mud system for your choosing, such as DCGPM500, DCGPM900M, DCGPM1000 and design for according to your special request.

If you have interest with solid control system, welcome to contact us.

 

Why use solid control system in oil&gas drilling

Drilling mud is a obbligato part in petroleum drilling. It has highly polluting properties. As followings;\

Drilling muds contain a wide range of substances including base fluids (eg mineral oils/calcium chloride), weighting agents (eg barite), viscosifers (eg bentonite), surfactants (eg imidazolines) and biocides (eg glutaraldehyde).

 

Mud can aDrilling mudlso contain contaminants from formations (eg oil, condensate and H2S).

Hot mud will generate mists and vapours.

Health effects include dermatitis, respiratory irritation, narcosis and cancer.

H2S is a very toxic gas, it can irritate the eyes, and throat and can cause unconsciousness and death.

Good practice benchmark values for total oil vapour is 50 mg/m3 and oil mist is 1 mg/m3.

Individual substances should comply with their workplace exposure.

solid control system

Following the development of social economy, Each country is very strict to the environment but can’t restrict the development of economy. So appear solid control system to separate it. Solid control is a professional application to treat and recover the drilling mud.

Solid control system mainly consist of 5 levels( shale shaker, desander, desilter and decanter centrifuge). It not only can remove the harmful solid phase, but also can recycle the useful mud. That meas, protection the environment and reduce the drilling cost. Solid control system also become the obbligato part in petroleum drilling.

Effect and Benefits of Heat Treatment in Solids Control Manufacturing

heat treatment
Effect
1. Heat treatment usually won’t change the shape and chemical composition of the heat treated materials.

2. Change the internal microstructure of the heat treated material or surface chemical composition, and further change the application performance of the material.

3. Can enhance the hardness, toughness, strength, wear resistance.of the material being heat treated.

Benefits
1. Improve the processing and using properties of the steel.
2. Extend service life of the product.
3. Saving product materials and energy loss.
4.Eliminate stress, casting is not easy being deformed under strong case, maintain its performance.
5. Effectively increase the wear resistance of the steel and change metal material properties to make it plays at a maximum.

Heat treatment operation methods are generally as follows: aging, quenching, tempering, carburizing, nitriding and so on. The shaker decks of shale shakers produced by Tangshan Dachuan Machinery Co., Ltd are all have strict heat treatment, which makes the screen deck becomes stronger in hardness, better in toughness, more abrasive wear resistant to drilling fluid particles, vibration strength generated by the motor reached 7.6G, the screen deck after heat treated will be more vibration resistant.

Oil Drilling Solids Control and Separation

tank.02

Petroleum solid control system is mainly for oil drilling solids control and separation , enabling the drilling fluid recycling, also called mud purification system . Procedure applies to 2000-7000 meters of drilling wells , oil solid control system consists of 3-7 body composed of modular combinations ; purification jars conical bottom end using the new structure, the edge of the mud mixing system using easy grit ; entire circulatory system between the tank and the tank , between the warehouse and the warehouse that can be separated and can Unicom to meet the needs of drilling operations , including the bottom of the suction manifold valve is open and flexible, reliable sealing after closing . The entire circulatory system configuration 5 purification equipment, ancillary equipment in the shaker, mud cleaner Desanding addition , except for the use of air and vacuum blender , new oil drilling mud purification system , reducing emissions from the mud , with obvious environmental protection.

Solids control system for oil separation process, the drilling fluid debris , silt and other particles , to maintain circulating drilling fluid performance and storage . With increased mixing device , infusion devices and chemical filling device . For improving the physical and chemical properties of the drilling fluid to meet the needs of drilling work.

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