VERTI-G Dryer Shaker can Deliver Dry Solids Under the Most Severe Loading

In the request for improved environmental practices, operators need solutions that take liquids/solids separation to a new level. The vertical centrifuge incorporates a high-speed vertical dryer that achieves maximum liquids/solids separation in large-volume processing. It gives operators a critical advantage in meeting increasingly stringent environmental regulations for onshore and offshore cutting disposal.

KOSUN VC-1000 series vertical cuttings dryer selected by the African customer are vertical flight discharge centrifuges and separate liquid from solids by using the operating principle of centrifugal separation. The vertical centrifuge can effectively recover the liquid from drilling cuttings and make solids very dry, which is suitable for water-base mud, oil-base mud and synthetic-base mud. The recycling of mud in cuttings reduces drilling cost and pollution to environment. Its capacity is 40~60t/h, and the liquid/oil on cuttings treated is below 5% (w/w), which is up to international discharge standards and environmental requirements. The equipment can be used in drilling cuttings treatment in onshore and offshore drilling operations.

The DWM Solids control of vertical centrifuge is capable of processing over 50 tons per hour and VERTI-G dryer shaker can deliver dry solids under the most severe loading. Vertical cuttings dryer has seen duty on rigs where instantaneous drilling conditions have reached 300ft per hour and was able to process these rates comfortably. But price than conventional drilling and completion of domestic waste higher processing means a lot, drying shaker to be in the country to promote the foreign advanced equipment and technology, we must first solve the cost problem.

KOSUN Drilling Waste Management Techniques Reduce the Environment Adverse Effect

A large amount of drilling waste will be generated at drilling site during drilling process. Such drilling waste is composed of many substances, which will inevitably cause severe pollution to the environment. In serious conditions, they will even harm the people and other living beings. Therefore, during recent years, more attention has been given to oil field drilling waste management all over the world. And some drilling waste management techniques and measures have been established to reduce the adverse effect.

In the drilling waste management site, the high-speed vertical centrifuge, drilling fluids dryer shaker, drilling decanter centrifuge and the drilling cuttings screw conveyor are the mainly treatment equipment.

Hi-G dryer is popular used for water based mud drilling cuttings treatment. After Hi-G dryer, high speed centrifuge will be followed for further treating. After treated by centrifuge, solids parts can be used for construction; liquid part can be further treatment by flocculent unit. Hi-G dryer is also can be used for oil based mud drilling cuttings treatment; vice versa, vertical cuttings dryer can also be used for water based mud drilling cuttings treatment. Based on this, KOSUN design it's vertical centrifuge which can be used for both WBM and OBM drilling cuttings treatment.

Decanter centrifuge and vertical centrifuge have their own role to play during the oil field drilling process, with decanter centrifuge for drilling mud solids control and vertical centrifuge for drilling waste management. They are used in different drilling stages; however, proper operation of decanter centrifuge and vertical cuttings dryer can ensure high drilling efficiency, guarantee people and equipment safety and reduce the drilling costs.

KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, drilling waste treatment equipment, including vertical cuttings dryer,Hi-G Dryer,Decanter Centrifuge,screw conveyor,and all the equipment can also customize packaged design and matching products of oil & gas drilling rigs for drilling contractors. The process is simple: whether it is drilling waste water, or debris containing more waste mud, can be cured sound processing.

How is the vertical centrifuge processing drilling waste?

Do you know how to process drilling waste? Vertical centrifuge is also called vertical cuttings dryer. It is a innovative design which fit for Oil based drilling waste management. Drilling cuttings from the primary solids control equipments like shale shaker, mud cleaner which is picked up by Auger(Screw) conveyor and transfer to feeder of the vertical cutting dryer.

Vertical cutting dryer can be used to reduce the liquid content of drill cuttings to a level that allows discharge to the environment or as preparation for bio-remediation. Discharge criteria may be economically driven but are more often driven at a local level by legislative requirements. This will typically be expressed as retained oil on cuttings (ROC) or oil on cuttings (OOC) discharge criteria the extractor also functions insurance against whole mud loss from the shakers.It is able to capture and return valuable drilling fluid to the active system should the oilfield drilling rig.

The flow of cuttings into the KOSUN vertical cuttings dryer is PLC-controlled and continuously fed to yield optimum liquid/ solids separation. Once cuttings are introduced into the dryer’s charge hopper, widely spaced, independently adjustable flights continuously direct cuttings to the screen surface. Flights are tungsten carbide coated to reduce wear and ensure optimum tolerance.

KOSUN brand assurance relies on high-quality solids control equipment and drilling waste management equipment, efficient production, zero-delay shipment, and perfect delivery services and after-sales services. Sale focuses on services for customers at each link. KOSUN is always persisting in the idea of customer benefit maximization, customer first and sincere services.

Solids Control System Application in Oil Drilling Industry

As everyone known both at home and abroad that perfect solids control equipment indicate scientific and sustainable drilling operations. Via continuous reformation and improvement within the latest decade, drilling fluids solids control system can now raise the drilling technical standards, reduce circulating system maintenance workload, quicken the drilling speed and lower the operational costs with remarkable efficiency.

The development of solids control system application in petroleum drilling industry in our country has experienced a long time.Solids control equipment is the equipment of controlling solid phase composition in drilling fluid, which is the important component of the sludge treatment device. The increasing of solid content in drilling fluid will reduce the rate of penetration significantly, thus leading to the drilling accidents, making the sharp rise in the total cost of the drilling. Solids control system application in petroleum drilling industry mainly indicates to control the solid content in drilling fluid. Besides that, sand silt all-in-one is also included in the secondary solids control equipment in petroleum drilling engineering, meshes over 40 can be isolated from cuttings.

Now, solids control equipment in the oil drilling solids control application include: shale shaker, desander, desilter, mud cleaner,shale shaker screen,horizontal spiral centrifuge, mud cleaners, vacuum degasser, desilter,liquid-gas separator,drilling waste in drilling companies, mud stirred , a jet mixing devices, electronic ignition devices, drilling waste in drilling companies,mud gun, desilter,mud agitators,screw conveyor, sand pump, cut pumps. While being widely used in sorting ore, coal washing, dewatering and starch separation industry.

KOSUN High–speed Vertical Cuttings Dryer for Drilling Waste Management

During drilling waste management method, for oil-based mud, cuttings dryer is that the commonest instrumentality wont to lower the oil content of drilling solids. currently the foremost in style cutting appliance within the Mideast and Republic of Venezuela is Swaco VERTI-G dryer. KOSUN currently can even manufacture premium vertical cutting dryer for drilling waste management.

Application for KOSUN Vertical Centrifuge:

The KOSUN Vertical Centrifuge returns and recycles massive proportion SBM ( artificial Base Mud ) and OBM ( Oil Base Mud ) to the purification system, that within the past was thought to be waste drop to the environment. KOSUN Vertical Centrifuge will lower cutting OOC than 6 June 1944, this discharging limit in several areas of the planet, however, our goal is to create it less than five-hitter, and even any.

The vertical cuttings dryer from KOSUN incorporates a high–speed vertical cuttings dryer that achieves most liquids/solids separation in large-volume process.It offers operators a essential advantage in meeting more and more tight environmental laws for onshore and offshore cutting disposal.

The merchandise provided by KOSUN area unit extensively employed in oil & gas drilling and beat, coalbed alkane drilling, sedimentary rock gas drilling, water well, energy well drilling, trenchless horizontal directional crossing comes, mine gravel staged treatment, tailings treatment, rive dredging works, municipal environment-friendly drilling waste treatment, industrial waste product,Treatment, beverage purification, waste oil recovery and purification treatment, etc.

The Needs of a High Quality Mud Tank System

In drilling operation, mud tank is the last but not least equipment, we can use drilling mud tanks system in various drilling. The different well drilling conditions will request different fluids system. Drilling fluids system includes mud tanks system and the mud process equipment. All pipelines and electrical lines, cables, and all accessories, such as, the ladders, hand rails, guard rails, etc. KOSUN drilling mud tank in oil drilling fluids solids control system often rectangle shape with H shape steel as the main frame, skid mounted after satisfying the strength requirement.

High quality mud tank system must be fabricated under professional configuration. The optimal proposal with high efficiency and low cost. Catering to clients’ specific demand and actual drilling conditions, all the equipment and tanks should be made of high quality raw material and produced according to executive standard and inspect all equipment and tanks completely and strictly. Ensure all pipes are connected with each other. All welding line should be sealed and plain.

Requirement of drilling mud conditioner in deep drilling：
1. Good stability in high temperature and degradation resistant in high temperature.
2. Strong adsorption capacity to clay and is of little impact by the change of temperature.
3. Strong hydration and drilling conditioner is able to be hydrophilic in high temperature.
4. Ability to resist distribution of clay in high temperature.
5. Within proper amount incretion extent, anti-high temperature is not allowed to make mud thicken.
6. When PH value is between 7 and 10, good performance is still maintained, and gelatinization and solidification phenomenon will be effectively prevented.

KOSUN drilling mud recycling tank adopts centralized electric control, heating and heat preservation system applied for tank body in a polar regions, KOSUN NJ series oilfield mud tanks feature advantages in drilling site: ensuring no mud loss, reducing environmental pollution, lowering labor intensity and satisfying drilling requirements timely through mud mixing. KOSUN can also design and manufacture oilfield drilling mud storage tanks according to customers' specific requirements.

Vertical Cuttings Dryer is the Mostly Used Important Equipment for Drilling Waste Management

As we all know, vertical cuttings dryer is the mostly used important equipment for drilling waste management. It is also called VERTI-G cuttings dryer. KOSUN vertical cuttings dryer has been proved with excellent performances during drilling waste disposal process.

The vertical cutting dryer is a machine designed to reduce the operator’s total fluids cost and limit waste disposal volumes. This is achieved by directly recovering the fluids from the cuttings, and by recovering any weighted mud from the shaker screens avoiding that it can be lost due to a failure of the shaker, a movement of the rig or the occlusion of the screen. The machine helps meet certain fluid-on-cuttings discharge requirements that must be abided by.

VERTI-G dryer can effectively treat the water-based, oil-based, and synthetic-based drilling mud, generate very dry drilling cuttings, reduce the discharge volume of drilling cuttings and recover precious drilling mud, so as to improve comprehensive drilling cost-effectiveness. The vertical centrifuge independently developed and manufactured by KOSUN features with mature performance, including super strong separation ability.

With top feeding mode and built-in high speed centrifugal drum, it can achieve the maximum handling capacity of 60T/h, and the OOC of drilling cuttings after treatment is lower than 5%. The liquid phase can also be recovered after being treated by the centrifuge at the next level. In such way, waste pollution caused by oil-based drilling mud can be satisfactorily solved, and oil-based or synthetic-based drilling mud can be saved.