drilling waste management Archives - Drilling waste management,oil based mud treatment,drilling mud circulation system,drilling waste management companies

05/17/202405/20/2024

How To Effectively Deal With Drilling Waste？

How to effectively deal with drilling waste？KOSUN gives you the answer!

Drilling waste/mud is one of the major sources of pollution in the oil and gas industry. Due to engineering requirements, drilling mud is often mixed with substances such as oil, water, and organic clays. In recent years, the use of oil-based mud, water-based mud, and composite-based mud has increased, leading to escalating costs and environmental pollution issues.

The emergence of mud treatment systems has successfully addressed the challenge of inefficient and environmentally friendly treatment of drilling waste. The main processing process of Xi’an KOSUN’s drilling waste treatment system refers to the harmless treatment of drilling waste from the wellhead before landing. The waste mud in the waste mud pool can also be diluted and then classified and utilized for treatment, realizing the mobilization of drilling environmental protection devices. Mud that has been effectively treated can be reused, reducing frictional resistance, lowering accident rates, and improving wellbore quality.

Drilling cuttings treatment method:

Different from traditional methods, the mud system transforms the treatment of waste mud from “end-of-pipe treatment” to “whole-process control”. The waste mud is diluted, coagulated, and separated into cuttings, mud cakes, and water. Solid substances in the mud are treated through washing, coagulation separation, and chemical reaction to meet discharge standards. Harmful substances and chloride ions in the mud are dissolved into the water, which is then dehydrated into mud cakes by vacuum adsorption or squeezing. Meanwhile, the centrifugally separated wastewater undergoes concentration treatment through flotation sedimentation, filtration systems, and reverse osmosis systems. The treated wastewater meeting standards can be reused for drilling circulation.

Steps for drilling mud waste treatment:

Waste materials separated from drilling waste, such as cuttings, can be purified, dried, and recycled as concrete materials.

The mud water produced from washing cuttings can be chemically treated, destabilized, coagulated, and separated into mud cakes, which can be mixed with clay or shale in proportion for brick making.

The separated filtrate undergoes pretreatment processes such as destabilization, coagulation, flotation, oxidation, and adsorption filtration to remove major pollutants. It can be used for oilfield reinjection, safe strata reinjection, or discharged up to standards. After treatment by the sewage treatment system, wastewater can achieve standard discharge.

Considerations for drilling mud waste treatment:

Xi’an KOSUN’s drilling waste treatment system is the only environmentally friendly device in China that truly achieves harmless and green treatment of drilling waste mud, combining the most advanced mud purification and drying treatment technology at home and abroad, and after three years of research and multiple improvements and upgrades. The use of the mud treatment system eliminates the need to transport solid waste from the wellsite for centralized treatment, saving transportation costs and processing space, and making environmental protection efforts more effective.

09/15/202309/15/2023

Drilling Oil-Based Cuttings Treatment Achieves Source Reduction and Emission Reduction

Drilling oil-based cuttings treatment achieves source reduction and emission reduction.

KOSUN’s cuttings dryer equipment can perform drying treatment on oil-based mud cuttings, achieving source reduction and emission reduction objectives, and enabling the drilling mud not to be discharged on-site and the waste mud to be recycled and reused.
Through the treatment of KOSUN’s cuttings dryer equipment, the following effects can be achieved:
(1) Significantly reduce the amount of solid phase emissions.
(2) The drilling fluid in drilling waste can be separated and recovered through high-speed variable frequency centrifuge, thus enabling reuse in the drilling solid control system.
(3) It can help drilling companies save a significant amount of drilling fluid costs.
(4) It can reduce the costs of handling, transportation, and centralized treatment of drilling waste, making it the best choice for drilling companies’ drilling waste treatment projects.

Tag: drilling oil-based cuttings treatment

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
WhatsApp/Wechat:+86 13379250593
Contact person: Monica Li
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

08/11/202308/11/2023

Water-based Drilling Mud Treatment Process

The solid control system is an indispensable system function module in oil drilling operations, the traditional solid control system is usually composed of a circulation tank, shale shaker, cleaner, centrifuge, etc., with a high cost of purchase and subsequent use, high energy consumption, low reliability, in order to meet the zero discharge environmental regulations need to support the corresponding drilling mud treatment system and other drawbacks. To this end, we have proposed an integrated solution to replace the traditional water-based waste mud treatment system and drilling waste system based on years of practical experience. It has been successfully applied to an oilfield drilling site in Changqing and has achieved good economic and energy-saving environmental benefits.

Water-based drilling waste disposal process

Wellhead return mud discharge to circulation settling tank;
The mud in the circulating settling tank is settled step by step by way of high overflow and then pumped back to the solid control system with the submersible sludge pump for reuse, and the solid phase is transported to the broken rubber tank with the excavator;
Three agitators are installed on the rubber-breaking tank, and the materials entering the rubber-breaking tank are added to flocculate;
The filter press slurry pump suction broken glue tank flocculated material to the filter press for filtering;
The clear liquid after pressing and filtering can be continuously transported to the storage tank;
The solid phase after filtration is transported to the buried tank through the belt conveyor;
Use the excavator to transfer the solid phase of the buried tank.

08/10/202308/10/2023

KOSUN Mud Cleaner for Drilling Fluids Plays an Important Role in the Drilling Mud System

2, Gas separation: The drilling mud cleaner can remove gases from the drilling fluid, such as dissolved gases, bubbles, and free gas. By separating gases, it prevents negative impacts on the performance of the drilling fluid, such as reducing its density and increasing viscosity.

3, Viscosity reduction: The mud cleaner can lower the viscosity of the drilling fluid by removing colloids and high-molecular-weight polymers, improving its flowability and pumping performance.

Mud cleaner for drilling fluids is the second phase purification Equipment in the Drilling mud system. It’s mainly used for the treatment of 15~47μm solid particles in drilling fluids. The main purpose of the mud cleaner for drilling fluids is to purify and treat the drilling fluid during the drilling process in order to maintain and optimize the performance and quality of the drilling fluid.
Its specific uses include:
1, Solids control: The mud cleaner machine effectively removes solid particles from the drilling fluid, such as drill cuttings, rock cuttings, and sand particles. This helps maintain the cleanliness of the drilling fluid, preventing the accumulation and deposition of solid particles in drilling equipment, thereby reducing equipment wear and failures.

4, Performance adjustment: The mud cleaner desilter desander allows for the adjustment of the drilling fluid according to specific needs. This can be achieved by adding chemical agents and adjusting process parameters to meet the requirements of different formations and drilling conditions, such as adjusting the density, viscosity, and filtration control of the mud.

In a word, the mud cleaner is used to ensure that the drilling fluid maintains good performance and quality, thereby improving drilling efficiency and safety. KOSUN Machinery can design and produce different types of Mud cleaner according to customer needs.

https://hankoresources.com/kosuns-drilling-waste-treatment-system-has-been-successfully-put-into-operation-in-many-well-sites/

06/12/202306/12/2023

A Comprehensive Guide to Effective Drilling Waste Management

Drilling activities in industries such as oil and gas, mining, and construction generate significant amounts of drilling waste. Proper management of drilling waste is crucial to protect the environment, ensure regulatory compliance, and maintain sustainable operations. This article serves as a comprehensive guide to effective drilling waste management, providing valuable insights and strategies for minimizing waste generation, implementing efficient disposal methods, and optimizing overall operational performance.

1, Minimize Waste Generation:

a. Planning and Pre-Drilling Phase:

Thorough planning and risk assessment before drilling can help identify potential waste generation sources and implement preventive measures. Utilize advanced drilling techniques, such as directional drilling, to reduce the number of wells required and minimize waste volumes.

b. Fluid Selection:

Choosing drilling fluids with low environmental impact and optimized performance can minimize waste generation. Consider environmentally friendly alternatives, such as water-based or synthetic-based drilling fluids, that have lower toxicity and reduce the amount of hazardous waste produced.

2, On-Site Waste Management:

a. Solids Control Equipment:

Invest in reliable solids control equipment to separate and remove drill cuttings and other solids from drilling fluids. Utilize shale shakers, desanders, desilters, and decanter centrifuges to ensure drilling fluids are efficiently recycled and reused, minimizing waste volumes.

b. Waste Segregation:

Proper segregation of drilling waste streams allows for effective management. Separate hazardous waste, such as contaminated soils or chemicals, from non-hazardous waste. Implement dedicated storage and labeling systems to ensure safe handling and disposal.

c. Waste Storage and Containment:

Use appropriate containers and storage systems to prevent spills and leaks. Implement secondary containment measures to safeguard against accidental releases. Regularly inspect and maintain storage areas to ensure compliance with safety and environmental regulations.

3, Disposal and Treatment Options:

a. Reuse and Recycling:

Maximize the reuse of drilling fluids by implementing effective solids control equipment and treating fluids for reuse. Properly treated drilling fluids can be used in subsequent drilling operations, minimizing the need for fresh fluid procurement and reducing overall waste generation.

b. Waste Treatment:

When recycling is not feasible, consider waste treatment options such as stabilization, solidification, or biological treatment to reduce the environmental impact of waste. Consult with specialized waste management companies to determine the most suitable treatment methods for specific waste streams.

c. Authorized Waste Disposal Facilities:

Dispose of hazardous waste in authorized facilities that comply with local regulations. Partner with reputable waste disposal service providers to ensure proper handling, transportation, and final disposal of hazardous waste streams.

d. Compliance and Reporting:

Maintain detailed records of drilling waste management activities, including waste generation, treatment, and disposal. Regularly monitor and report compliance with environmental regulations and permits. Implement robust monitoring systems to detect and address any deviations promptly.

Conclusion:

Effective drilling waste management is essential for environmental protection, regulatory compliance, and sustainable operations. By implementing strategies to minimize waste generation, utilizing solids control equipment, segregating waste streams, and employing appropriate treatment and disposal methods, industries can optimize their drilling waste management practices. Prioritizing waste reduction, recycling, and compliance ensures long-term operational efficiency and environmental responsibility. By following this comprehensive guide, industries can achieve effective drilling waste management while safeguarding the environment for future generations.

Tags: drilling waste management, Effective drilling waste management, suppliers, manufacturers, factory, wholesale, buy, price, quotation, bulk, for sale, companies, stock, cost.

Drilling waste management solutions for the oil and gas industry

The oil and gas industry is a vital sector of the global economy, providing energy for transportation, industrial processes, and electricity generation. However, the extraction of oil and gas also produces significant amounts of waste materials, which can harm the environment if not properly managed. One of the most significant sources of waste in the industry is drilling waste, which includes drill cuttings, drilling mud, and other fluids and solids that are generated during drilling operations. In this article, we will explore some of the drilling waste management solutions that the oil and gas industry can adopt to minimize their environmental impact.

1, On-Site Treatment

On-site treatment of drilling waste involves processing the waste materials at the drilling site itself. This approach is particularly useful for remote locations, where transporting waste materials to off-site treatment facilities may be difficult or expensive. There are several on-site treatment methods available, including thermal treatment, bioremediation, and stabilization/solidification. These methods can effectively treat drilling waste and reduce its volume, making it easier to transport and dispose of.

2, Off-Site Treatment

Off-site treatment involves transporting drilling waste to a treatment facility, where it can be processed and disposed of. This approach is particularly useful for large drilling operations, where the volume of waste produced is too high to be treated on-site. Off-site treatment facilities can use a variety of methods, including thermal treatment, chemical treatment, and bioremediation. These methods can effectively treat drilling waste and reduce its environmental impact.

3, Recycling

Recycling is another option for managing drilling waste. In this approach, waste materials such as drill cuttings and drilling mud are processed to recover usable materials. For example, drilling mud can be recycled by removing the contaminants and reusing them in subsequent drilling operations. Recycling can reduce the volume of waste generated and provide cost savings for the drilling company.

4, Landfill Disposal

Landfill disposal is a traditional method of waste management, which involves disposing of drilling waste in designated landfills. While this approach is effective in reducing the volume of waste generated, it has the potential to contaminate the soil and groundwater if not properly managed. To minimize the environmental impact of landfill disposal, it is essential to select appropriate landfill sites and implement best management practices, such as liner systems and leachate collection systems.

5, Zero Discharge Systems

Zero discharge systems are an innovative approach to drilling waste management, which aims to eliminate the need for waste disposal entirely. In these systems, all waste materials are treated on-site or recycled, and any residual waste is stored in designated containers for transport to a waste treatment facility. Zero discharge systems can significantly reduce the environmental impact of drilling operations and provide cost savings for the drilling company.

In conclusion, drilling waste management is a critical issue for the oil and gas industry, and there are several solutions available to minimize its environmental impact. On-site and off-site treatment, recycling, landfill disposal, and zero discharge systems are all viable options that can effectively manage drilling waste. By adopting these solutions, the industry can minimize its environmental footprint and demonstrate its commitment to sustainable practices.

Tags: Drilling waste management, Drilling waste management solutions, Zero discharge systems, On-site treatment of drilling waste, suppliers, manufacturers, factory, wholesale, buy, price, quotation, bulk, for sale, companies, stock, cost.

01/24/202101/24/2021

How to deal with drilling waste at the well site with natural radiation?

KOSUN is a professional manufacturer in drilling waste management. KOSUN has many years of drilling waste management experience. It can provide supporting and efficient oilfield drilling waste mud treatment equipment for different types of waste drilling fluids, especially for waste oil-based mud and waste water-based mud. With rich experience in treatment, we can also provide professional drilling solid waste treatment equipment.

There are two main aspects of the impact of radioactive materials on people: one is that the radioactive material emits rays, it will not directly contact the body, as long as the distance is sufficient, it will generally not cause harm to the body. On the other hand, radioactive pollutants are in direct contact with the body, which is a great harm. We must be very careful to avoid contact with these pollutants as much as possible, so as not to cause unnecessary harm, but also as much as possible to avoid pollution and harm to the environment.

Natural radioactive materials can be treated by appropriate methods, by injecting waste into blocked or abandoned wells, and ensure that the water level is below the groundwater level; or discharge into the ocean after meeting the requirements of relevant environmental protection laws and regulations; or transform it within the allowable content of the environment, and stored in a specially designated place for storing natural radioactive waste; it can even be discharged into an isolated and non-evaporable pool. In order to better solve the problem of radioactive waste disposal and reduce disposal costs. Where radioactive sources are found, the equipment and tools used will also be contaminated by radioactive waste. Therefore, they must be properly handled to prevent secondary pollution.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

08/12/202008/12/2020

Drilling mud solid control and waste management

Introduction of Drilling mud solid control system:

Solid 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. Normally, a solid control system contains five stages: the mud tank, shale shaker, vacuum degasser, desander, desilter, and 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.The mud system with 4 phases of solids control process can be understood as the 5 phase purification system. From shale shaker, vacuum degasser, to Desander cone, Desilter cone, and the decanting centrifuge: different working principle, different separation point. Every well drilling requires such a system to process drilling mud. However, per different well depth and different drilling conditions we’ll get different configurations and different results.

Introduction of Drillingmud waste management:

Drilling waste management system, also called as drill cutting treatment system or drilling cutting management system. According to different applications, it can be classified as water-base drilling waste management system and oil-base drilling waste management system.

The main Drilling waste management equipments are drying shaker, cutting dryer, decanter centrifuge, screw conveyor, screw pump and tanks. The drilling waste management system can effectively control the moisture content (6%-15%) and oil content (2%-8%) in drilling cuttings and stabilizes the liquid phase performance.

11/07/201707/20/2020

Drilling Waste Management Products and Services

Drilling Waste Management Products:

KOSUN provide desilter,mud cleaner and vertical slurry pump,of course, centrifuge for drilling waste management. KOSUN can offers vertical cuttings dryer and decanter centrifuge to dramatically reduce total volume of drilling wastes to treatment and revover much clean fluids back to the mud circulation system.

KOSUN can offer a complete package of drilling waste management system as well. Abandoned drilling mud from the mouth of the well directly access to the device. And through its sealing strip type pipe, screw conveyor transfers waste drilling mud into cuttings dryer. Then the screen mesh by high-speed rotating and filter by cutting dryer, then the vast majority of the dry cutting slips down by another screw conveyor and discharged from the first mouth exit.

Drilling Waste Management Services:

As part of KOSUN 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. KOSUN employees, who trained to provide support swiftly, are on-call worldwide 24 hours a day, everyday, to be available at a moment’s notice.

At present, oversea countries with advanced oil industry commonly count for drilling cuttings waste management technology development. From last century, according processing equipment and facility is still on the head line of the world. There are complicated drilling cuttings portions, steady cuttings character and complicated processing situation, thus it decides the diversity of drilling waste management information system in the international drilling cuttings management.In response to these harmful substances, how to take appropriate drilling waste treatment technology to minimize the environmental impact of waste drilling fluid damage is a very important issue to oil and gas drilling companies currently. (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

09/27/201710/23/2017

Difference between Drilling Waste Management and Solids Control System

Do you know what the important things are for oil drilling fields? Maybe there are two things we should consider, one is how to improve oil drilling work efficiency, and the other one is how to protect the environment around the oil drilling fields. Today KOSUN want to share our ideas about solving the two questions. When we prepare to answer the two questions, we will mention two system: solids control system and drilling waste management.

First, how to protect the environment around our oil drilling fields?

-KOSUN drilling waste management.

Just as we know, with the development of society, people have a strong mind about environment protection; we all know the importance of environment-friendly or eco-environment, we all know the importance to balance the economy development and environment protection, which is the same to our oil drilling works.

KOSUN have researched and manufactured our latest equipment – vertical cutting dryer, which is the core equipment for our drilling waste management equipment (it is also called drilling cuttings management system). Different models could meet your multiple demands in oil drilling works, especially for environment protection during the oil drilling works.Besides the cutting dryers, there are also some other important equipment for the whole drilling waste management equipment, such as decanter centrifuge, screw pumps, sand pump, screw conveyor, mud tank, etc. the whole solids control equipment could be combated together via new technology, and then provide an amazing working results, such as good environment protection.

Second, how to improve work efficiency in oil drilling works?

Generally speaking, there are many ways to reach this goal, at the same time, with the development of oil drilling fields, more and more new products come into our life and work, high quality and high tech to provide a high efficiency oil drilling works. About this question, KOSUN gives our own answer – Solids Control System.

KOSUN solids control system, which is also called mud system, you can use them in any kind of oil drilling fields. Why I said our solids control system or mud system could solve the problem of work efficiency? The reason is that our solids control system is constituted of high quality solids control equipment, such as mud tank, shale shaker, decanter centrifuge, mud cleaner, shale shaker screen, vacuum degasser, sand pump, etc. Usually, if we just use single solids control equipment, maybe the work efficiency will be lower than our expectation; while if we use newly technology to combine the different solids control equipment together, and test them until working smoothly, we must to say we have reached the goal of improving oil drilling work’s efficiency. That’s why KOSUN Solids Control Systemcould provide you a high work efficiency guarantee.

The above two points are about KOSUN solids control system and drilling waste management equipment, they are two different types system or unit, but they are the same in some extent. You could find the difference between the two systems, while you can also find the similar points between them.

The solids control system/mud system and drilling waste management equipment are the big success for KOSUN, more and more customers and partners choose these two systems used into their overseas oil drilling platforms. Anyway, solids control system and drilling waste management unit are born to improve your oil drilling work efficiency and protect the oil drilling fields environment.

Kosun- China Solids Control Leader&Drilling Waste Mangement Expert