What is the solid control system drilling waste treatment equipment? Among them, drilling waste treatment equipment mainly includes vertical drilling cuttings dryer, drying screen, screw conveyor, solid waste treatment equipment, etc. KOSUN can provide customers with oil and gas drilling solids control equipment, centrifuge series products, drilling waste treatment equipment, etc.
Solid control system drilling waste treatment equipment function: through the principle of centrifugal separation, the solid and liquid phases are separated. The cuttings dryer can effectively recover the liquid phase in the drilling cuttings and make the solid phase very dry. It is suitable for water-based mud, oil-based mud and synthetic-based mud. Drilling costs, but also reduce environmental pollution. It can be flexibly assembled and used in different drilling sites, with simple operation, stable structure, strong adaptability to working space and high safety performance, thus greatly improving the working efficiency of the equipment and saving costs and resources. The screw blades of the screw conveyor are made of wear-resistant materials to ensure their service life.
Features of solid control system drilling waste treatment equipment: Efficient solid-liquid separation can minimize the mud content in drilling cuttings and reduce the amount of waste treatment. Advanced and reasonable design, combined with advanced manufacturing technology and perfect quality assurance system, make it have significant advantages such as small size, large bearing torque, low noise, and no oil leakage. The scraper of the inner rotating body is sprayed with tungsten carbide anti-corrosion and wear-resistant material, which can prolong its service life and reduce maintenance costs.
KOSUN mud waste treatment system can recycle drilling fluid waste, reduce treatment costs, recycle useful mud or water, realize resource reuse, avoid environmental pollution by waste, and meet local government regulations and requirements. Environmental protection discharge requirements of waste to protect the environment.
With the development of high-temperature and high-pressure deep wells, highly deviated directional wells, horizontal wells and various complex formation drilling technologies, oil-based drilling fluids are used in drilling complex wells, especially in high-temperature drilling due to their excellent inhibition and temperature resistance. The advantage is more obvious in deep wells and water-sensitive formations. There are more and more waste oil-based mud from drilling. It is a complex multiphase system containing mineral oil, phenolic compounds and heavy metals, and its leachate is highly toxic. Oilfield drilling production produces a large amount of waste mud every day. The direct discharge of drilling waste mud will affect the nutritional environment and quality of crop growth. Long-term accumulation will cause serious damage to surface vegetation, pollute soil and water sources, and endanger human survival. Widely classified as hazardous waste.
Features of KOSUN mud waste treatment system:
The system equipment is highly integrated, meeting the needs of centralized processing while drilling or after drilling.
Strong mobility, miniaturized assembly, easy transportation, convenient operation and high processing efficiency.
The daily processing capacity can reach 300m³, the water content of the solid phase after treatment is 15%~17%, and the oil content of the solid phase is ≤5%. Effective separation can recover a large amount of drilling fluid, which can be reused in the mud circulation system.
Integrated Programmable Logic Controller (PLC) with automatic alarm indicator to monitor temperature, torque, oil quantity and running time, easy to operate, safe and reliable.
The treatment conditions are mild, the treatment cost is low, the application is extensive, and it is economical and practical.
It has strong adaptability and can treatment drilling waste under different types of mud systems.
KOSUN is a professional manufacturer of solids control equipment and drilling cuttings management system. After more than 30 years of continuous development and innovation, KOSUN has accumulated rich experience in solids control equipment design and manufacturing, and has successfully sold our solids control equipment to In many countries and regions around the world.
KOSUN drilling cuttings drying system mainly includes the following equipment:
Drill cuttings drying shaker
Drilling cuttings drying shale shaker is widely used in oil and gas drilling, large trenchless drilling rigs and screening and drying treatment in industrial separation. It can meet the requirements of large mud processing capacity. The drying shaker is mainly used to remove the harmful solid phase larger than 60 microns in the drilling mud. The screen box angle of the drying shaker adopts a mechanical synchronous adjustment design on both sides, which can meet the requirements of non-stop screen box angle adjustment.
The mud tank is mainly used to store the drilling mud screened by the drying shaker, and according to the requirements of the customer’s use environment, the mud tank is designed and produced according to the operation requirements of the offshore drilling platform.
In order to prevent the mud from settling in the mud tank, we installed a mud agitator on the top of the mud tank to evenly stir the mud in the mud tank.
The Centrifugal pump is mainly used to transport drilling fluid mud, and can also be used as a slurry pump for centrifuges, desilters, desanders and other equipment.
The drilling industry strictly follows the Environmental Protection Law and regulations regarding waste treatment, and it clearly states that the arbitrary discharge of waste from drilling and completion operations is strictly restricted. So in the process of drilling, we will have some questions, how to deal with the final waste? Where is it used in the end? KOSUN Environmental Protection provides solutions for drilling waste treatment!
The waste drilling fluid treatment system includes: drying shale shaker, screw pump, drill cuttings drying centrifuge, screw conveyor, and other solids control equipment that can be used for mud drying treatment. Among them, the drill cuttings drying centrifuge is the core equipment. We know that in the process of oil exploration and production, the waste will be left on the well site. These wastes are stored in the sewage pond of the well site. If the drilling waste is not treated thoroughly, it may pollute the groundwater and surface water and endanger the surrounding ecological environment.
In the process of waste drilling fluid treatment, it is processed from the source through solid control equipment-dehydration / water treatment / water recycling / filtration-mud recovery-solidification / biodegradation / thermal analysis / drilling cuttings reinjection four major steps. It reduces waste discharge, improves efficiency, and saves a lot of drilling costs. At the same time, in the reprocessing of waste, the dehydration treatment plan is fully utilized, which not only effectively recycles water resources, reduces the water content of discharged waste, reduces the volume of waste, and effectively protects the environment. Finally, the remaining solid wastes are effectively discharged through technologies such as solidification, thermal analysis, and drill cuttings reinjection. At the same time, the solidification treatment is used on land to realize the actual needs of drilling cuttings reinjection on the sea, with strong practicability and high efficiency.
KOSUN Water-based Mud Zero Discharge treatment system processing process: the mud to be processed is transported through the manifold to the high-frequency drying shaker for processing, and the processed mud drilling fluid enters the cuttings centrifuge through the screw pump for further processing. The processed mud enter the mud tank and stir and inject it into the mud circulation system again. The waste left during the treatment process is transported by a screw conveyor to the cuttings box and pulled out of the site for burial or other treatment. The equipment of KOSUN Water-based Mud Zero Discharge system mainly includes: high-frequency drying shaker, decanter centrifuge, screw pump, screw conveyor, mud tank and cuttings box, etc.
KOSUN Drilling Waste Treatment System is also known as the Zero Discharge mud system and the non-floating mud processing system while drilling. It is divided into: Water-based Mud Zero Discharge treatment system and Oil-based Mud Zero Discharge system according to its purpose.
KOSUN is a professional manufacturer of drilling waste mud Zero Discharge treatment systems. Customers are welcome to inquire about drilling waste and mud Zero Discharge treatment systems. KOSUN will provide customers with satisfactory waste treatment system technolog, Programs and services.
The main equipment of Oilfield Drilling Waste Mud Treatment Equipment includes: drying shaker, drill cuttings dryer, drilling fluid centrifuge, screw conveyor, screw pump, etc. The KOSUN mud non-grounding system can effectively control the drilling cuttings in the drilling mud Water content (6%-10%), stable liquid phase performance, to achieve the purpose of mud drying treatment without falling to the ground.
There are many kinds of Oilfield Drilling Waste Mud Treatment Equipment in oilfield drilling. Each treatment plan needs to be determined according to the drilling site and drilling construction conditions. It must not only achieve the treatment effect, but also meet the national environmental protection requirements, and strive to achieve harmless treatment. It plays an active role in improving and protecting the environment, soil and groundwater.
Drilling waste mud is one of the main pollution sources in the oil and gas industry, and its waste treatment is currently a major problem that plagues oil fields. The Oilfield Drilling Waste Mud Treatment Equipmentis to treat waste drilling mud (drill cuttings) immediately while drilling, meeting the requirement of “mud not landing”, reducing land use and environmental pollution.
Oilfield Drilling Waste Mud Treatment Equipment is to change “end treatment” to “full process control”. The waste mud is diluted-flocculated-separated into three parts: rock cuttings, mud cake and water, and the solids in the mud are separated by washing and flocculation. With chemical reaction treatment, the cuttings and mud cakes can reach the discharge standard. After the harmful substances and chloride ions in the mud are separated into the water, they are then dehydrated by vacuum adsorption or extrusion to make mud cakes. At the same time, the mud cakes are separated by centrifugation. The wastewater is concentrated by air flotation sedimentation, filtration system, and reverse osmosis system. After treatment, the up-to-standard wastewater can be reused for drilling recycling.