kosun, Author at Solids control system, TBM slurry treatment plant, HDD mud recycling system, Drilling mud system-KOSUN

February 26, 2023February 26, 2023

Product introduction and application field of Kosun solid control equipment

Kosun is a leading provider of solid control equipment and systems for the global energy industry. The company specializes in the design, manufacture, and sale of equipment for separating and processing drilling fluids used in oil and gas drilling operations.

The company’s solid control equipment is used to remove solid particles from drilling fluids, thereby helping to maintain the quality and performance of the fluids during the drilling process. The equipment is also used to recycle and reuse drilling fluids, which helps to reduce costs and minimize environmental impact.

Kosun’s solid control equipment includes a range of products, such as shale shakers, mud cleaners, decanter centrifuges, vacuum degassers, and various other components and accessories. Each of these products is designed to perform specific functions within the solid control system.

Shale shakers are one of the most important components of the solid control system. They are used to separate solid particles from drilling fluids using a vibrating screen. Mud cleaners are another key component that removes solid particles from the drilling fluid, but they use a combination of hydrocyclones and screens to do so.

Decanter centrifuges are used to separate fine solids from drilling fluids, while vacuum degassers are used to remove gas from the drilling fluid to prevent the formation of air pockets in the wellbore. Other components, such as centrifugal pumps, mud agitators, and mud hoppers, are used to transfer and mix the drilling fluid within the system.

Kosun’s solid control equipment is used in a variety of applications in the energy industry, including onshore and offshore drilling operations, as well as for coal bed methane, geothermal drilling, and other forms of exploration. The equipment is also used in the construction, mining, and environmental industries for applications such as tunneling, excavation, and wastewater treatment.

In the oil and gas drilling industry, the use of Kosun’s solid control equipment can help to improve the efficiency and productivity of drilling operations by reducing the downtime caused by equipment failure or the need to replace drilling fluid. Additionally, the use of the equipment can help to reduce the environmental impact of drilling by minimizing the amount of drilling fluid that must be disposed of and by preventing contamination of soil and water sources.

Overall, Kosun’s solid control equipment is an essential component of any drilling operation, and the company’s commitment to innovation, quality, and customer service has helped it to become a leader in the industry. With a focus on developing new and advanced technologies for solid control and fluid management, Kosun is poised to continue its growth and success in the years to come.

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

January 30, 2023

Drilling Fluid Function and Circulation Procedure

Drilling fluid is the blood of drilling, and Drilling Fluid Function are:
1) Carrying and suspending cuttings;
2) Cooling and lubricating drill bits and drilling tools;
3) Cleaning and scouring the bottom of the well to facilitate drilling;
4) Prevent blowout;
5) protect the well wall and prevent the well wall from collapsing;
6) transmit power for downhole power drilling tools.

The properties of drilling fluid mainly include:
(1) density; (2) viscosity; (3) yield value; (4) static shear force; (5) water loss; (6) mud cake thickness; (7) sand content; (8) pH; (9) ) solid phase, oil-water content.

Commonly used drilling fluid purification equipment:
(1) The shale shaker is used to remove sand particles larger than the mesh size;
(2) The cyclone separator is used to remove particles smaller than the mesh size of the vibrating screen;
(3) screw type centrifuge, the effect is to reclaim barite and separate clay particles;
(4) Sieve drum centrifugal separator, the function is to recover barite.

Circulation procedure of drilling fluid in drilling:
Drilling fluid tank via pump→ground manifold→standpipe→water hose, faucet→inside the drill string→drill bit→annular space outside the drill string→wellhead, mud (drilling fluid) tank→drilling fluid purification equipment→drilling fluid tank.

November 27, 2022

Mud tanks can be divided into five categories by purpose

KOSUN Solids Control is a design and manufacture of mud tank, water tank, oil tank, mixing tank, weighted tank, cutting tank, oil tank, medicine tank manufacturers.

The mud tanks produced by KOSUN are often used to install solid control equipment, store mud and configure mud, etc., to meet the requirements of drilling solid control system, mud station and solid-liquid separation system. According to the use of mud tank can be divided into metering tank, supply tank, cooling tank, low temperature drilling mud tank, towed vehicle mud tank and so on.

Solid control equipment oil tank series products mainly include diesel tanks, elevated oil tanks, solid control equipment designers can be designed into rectangular, cylindrical and elevated shape according to customer requirements, oil tank products are mainly composed of oil storage tanks, oil pumps, level gauges, explosion-proof electronic control devices, stainless steel ball valves and manifold. Oil tanks mainly provide efficient energy supply in the environment such as well site or factory.

Characteristics and advantages of solid control equipment mud tank:

Can design reasonable supporting solutions according to customer requirements;
The tank is welded with steel plate and profile. The weld can be used for flaw detection and tank pressure test;
The mud tank is equipped with manholes, ladders, guardrail, etc., which is easy for the staff to operate;
Can spray paint with anticorrosive, wear-resistant heavy Marine anticorrosive paint.
The mud tank adopts centralized electrical control, and its distribution manifold is built-in manifold, which is convenient for installation, disassembly and transportation. In the polar low temperature region, the tank is equipped with heating system and insulation system.

There are many kinds of water tanks for solid control equipment, mainly including domestic water tanks, industrial water tanks, set water tanks, elevated water tanks, cementing water tanks, etc. Kexun can design and manufacture related facilities according to customer requirements to meet the production and living water of well sites and camps.

Tags: mud tank, solid control equipment mud tank, mud tanks manufacturer.

November 21, 2022November 21, 2022

What are the treatment methods of petroleum water-based mud drilling waste

What are the treatment methods of petroleum water-based mud drilling waste? During the treatment of petroleum water-based mud drilling waste, the inner cone rotates at a high speed of 900 rpm, and the rotating body generates a centrifugal force of 430G. Finally, the liquid phase will be discharged from the pipeline, and the dry solid phase will be discharged from the bottom of the equipment.

In response to this technical problem, KOSUN organized a technical team and domestic and foreign industry experts to carry out technical challenges, and made many technical improvements on the basis of the traditional vertical cuttings dryer. The treatment of petroleum water-based mud drilling waste has added intelligent electronic pulses. Flushing device, air source system, air conditioning system, water source filter, etc.

Petroleum water-based mud drilling waste treatment, drilling waste treatment equipment, three series of 25 categories of products, they are widely used in oil and gas drilling and workover, coalbed methane drilling, shale gas drilling, petroleum water-based mud drilling waste Material treatment, tailings treatment, river cleaning engineering, industrial wastewater treatment, environmental sewage treatment, waste oil recovery and purification treatment and other fields.

October 30, 2022October 30, 2022

The production of KOSUN Slurry separation Equipment is from chemical experiment

KOSUN is a set of product research and development, production and sales, engineering services as one of the national high-tech enterprises. KOSUN has long been committed to the research and development and manufacturing of all kinds of screening equipment and centrifuges and other separation machinery products. The integrated technology of slurry separation Equipment is in the leading level of the industry.

The series of Slurry separation system with 0-1000m3/h processing capacity designed and manufactured by KOSUN are widely used in infrastructure construction, municipal sewage treatment, tailings recovery and dehydration treatment, industrial wastewater, petroleum, chemical and other industries. At the same time, according to the needs of users, we can provide customers with the best separation effect of environmental technology and equipment. At present, we have provided customers in more than 60 countries and regions with a variety of separation mechanical products and sludge dewatering integrated solutions.

In the mud laboratory of KOSUN, the materials to be treated were studied through various tests of mud breaking, flocculation and separation and the analysis of chemical composition of all kinds of mud. Finally, the successful process route verified by the separation test is determined, and then the supporting equipment is extended to the field application of mud-water separation.

October 5, 2022October 5, 2022

Application of Petroleum Water-Based Drilling Mud Purification System

The petroleum water-based mud drilling waste treatment system is widely used in the field of oil and gas drilling and workover. It is mainly to separate the solid and liquid in the drilling, so that the drilling can be recycled, also called the drilling mud purification system.

Oily sludge is oily solid waste produced in the process of oil extraction, transportation, refining and oily sewage treatment. Oily sludge contains a lot of benzene series, toxic substances, etc. If oily sludge is not treated, it will not only pollute the environment, but also cause waste of resources.

KOSUN petroleum water-based mud drilling mud purification system can recycle waste drilling fluid waste, reduce treatment costs, recover useful mud and water, realize resource utilization, avoid environmental pollution by waste, and comply with regulations Environmental discharge requirements for waste.

August 28, 2022August 28, 2022

There are two main methods of engineering construction mud purification

There are two main methods of engineering construction mud purification: sedimentation tank and mechanical equipment. The current mainstream mud-water construction has abandoned the use of large natural settling tanks and switched to a combination of vibrating screen and cyclone equipment for construction. The KD series mud water treatment unit manufactured by our company is mainly used to purify mud, complete mud recovery and solid slag treatment.

During the drilling process of the mud, due to the continuous entry of drilling slag into the mud, the specific gravity, viscosity and sand content of the mud change, which cannot meet the requirements of mud performance, and must be treated or purified, mainly by solid-liquid Separation, the drilling slag in the mud is separated and discharged and then recycled.

Mud-water balance shield mud-water separation According to the difference in the structure of the mud-water tank and the control method of the mud pressure, the mud-water shield is divided into: direct control type and indirect control type.

Similar slurries are also used in diaphragm wall operations (dual milling) and cast-in-place piles (rotary drilling and punching equipment).

July 31, 2022July 31, 2022

KOSUN 7000m orbital drilling rig tank surface solids control equipment sent to Kazakhstan

Recently, the 7000-meter orbital drilling rig tank surface solids control equipment produced by KOUSN was sent to the project site in Kazakhstan. This set of solids control equipment includes KOSUN drilling fluid shaker, VD240 vacuum degasser, MD210 mud cleaner, DC450L centrifuge, MA75 And MA55 mud agitator, ignition device, centrifugal pump and other core products.

KOSUN has many orders every year from our old customers. This batch of orders and our customers are the drilling rig suppliers that KOSUN has cooperated with for a long time. For many years, KOSUN has continuously supplied oil and gas drilling solids control equipment to domestic and foreign countries. The quality assurance and customer trust of our products also establish strong confidence for us!

KOSUN solid control equipment is mainly used for solid phase control and solid-liquid separation of drilling fluid in the drilling process. Under the condition of ensuring the stable performance of drilling fluid, the mud can be recycled and reused. KOSUN solid control equipment is equipped with 5-level solid control and dispensing, weighting and other equipment, suitable for drilling projects of 500-9000 meters, and can meet the matching needs of drilling rigs from 250HP to 3000HP.

KOSUN is a professional manufacturer of mud solids control equipment and drilling waste treatment system integrating product development, production and sales. Products are widely used in oil and natural gas drilling, coalbed methane drilling, geothermal drilling, trenchless horizontal directional crossing, pipe jacking, shield tunneling, piling and other projects, tailings treatment, river dredging and other fields. If you want to know more information, welcome to inquire!

June 27, 2022June 27, 2022

KOSUN sent a batch of solids control equipment to the Russian drilling project site

Recently, KOSUN exported a batch of solids control equipment to Russia and sent them to the drilling project site in Russia. So far, KOSUN has sold several batches of solids control equipment to the Pan-Russian region. The pan-Russian market is one of the regions where KOSUN has cooperated for the longest time and has the largest market share. The main equipment supplied this time includes centrifuges, vacuum deaerators, screw pumps and other products.

In recent years, with the in-depth implementation of the “One Belt, One Road” policy, Sino-Russian relations have become more and more consolidated, and the commercial trade between the two sides has also developed rapidly. For this rapidly emerging overseas market, foreign trade people from all walks of life are high-spirited and open up the pan-Russian market through various channels. At the same time, KOSUN is also constantly striving to find better ways for more products to go abroad, insist on innovation, actively Adapt to market changes. Faced with the current unstable situation, our company has overcome all unfavorable factors and continuously and stably provided drilling mud solids control equipment to customers in the Pan-Russian region. The continuous ordering of customers also shows their trust and recognition of our company’s products. KOSUN never forgets its original intention, and strives to serve every customer well and meet all customer needs.

KOSUN is a manufacturer specializing in the production of drilling solids control equipment, mud zero discharge equipment, and oily sludge treatment equipment. We look forward to your inquiry!

June 27, 2022June 27, 2022

Drilling fluids in HDD solids control system solution

Drilling fluids in HDD solids control system solution: First of all we need to know what the setup is going to be. Which kind of pump volume, bit setup, jet bit or mud motor, rig size, drill pipe size and brand, tool joints size, and many more. Many people will give you advice, but most of the problems who are happening are hardware related. Fluid is pretty simple, but the problem is that many people have no idea about the hardware setup. The easiest way is to send us the bore profile, and further above information and we can give you an advice based on the hardware.

Good low end rheology 6 rpm reading needs to be 1 to 1.5 times the bit size, excellent bridging capabilities, no damaging, wall cake that is easily removed, Very low fluid loss, a minimal amount of solids and those solids preferentially CaCO3, the remainder of the density requirement can be the same brine as the completion.You can use sized barite and shaker screen it out when it comes back, but you will end up with some barite in your DIF fluid.

In HDD solids control system solution we don’t need to remove the wall cake, only in vertical water wells we need to remove the filter cake to get the well flowing. We do this with the use of water in combination with a thinner, who is breaking down the bentonite filter cake. With some extra energy with a swab tool the filter cake is being removed mechanical, when the swab tool comes down the thinner is forced into the bentonite platelets and the charge of the bentonite molecules is dissolving.

We are not drilling water wells. What we drill is oil well deeper more than 10,000 ft and even deeper. Why we drill this. We drill this for oil. Oil comes from reservoir. So care must be taken to Drill this 5 to 10 mtr interval. We drill the reservoir zone with solid free RDIF and in this Fluid we don’t add even pinch of bentonite. After drilling this interval is cleaned by various treatment to prove the true non damaging system. Reservoir gives us the Millions of oil and gas we should not drill with cheap fluid. We use best of best fluid most of time polymers and best of best technology for solids control system.

After passing 60 degrees you will absolutely get a cuttings bed in the bottom portion of the build the most effective way to remove this bed is to reciprocate the pipe while pumping a tandem sweep consisting of a thin light weight pill followed by a high density pill I do not recommend going over 2ppg the mud weight. Besides, all of our Brightway products making out of 316L stainless steel sheet for motor. I do recommend making the pills such a volume that the combined volume is the same density as the active volume thus not shocking the lateral stresses already in place on the well bore from the active mud. Agreed higher low end rheology is required here as I stated earlier in this thread.