KOSUN low-temperature solids control system sold to CKK

In April 2018, KOSUN won the bid of Russian CCK (Siberian Oil Service Company) bidding project. In the winning bidder, KOSUN will be responsible for the completion of the construction of the low-temperature mud solids control system. The system will offers services to Irkutsk Oil Company. CCK is a Siberian oil service company and one of the well-known drilling service companies in Russia.

low temperature solids control systemlow temperature solids control system
low temperature solids control system

KOSUN has provided low-temperature mud solids control equipment and solid control systems for customers in Russia and Central Asia for 10 consecutive years. KOSUN brand is a well-known solid-control equipment brand in the Russian language. This cooperation is a continuation of the good performance of KOSUN’s low temperature solids control system in the Russian market, and is also a recognition of KOSUN’s environmental protection products and services.

The low temperature solids control system is a special geographical mud solids control system that is specially designed for customers according to the requirements of cryogenic drilling in the polar region (-40 degrees below zero). Compared with the conventional drilling rig system, the low-temperature solids control system imposes more stringent requirements on the system design, material selection, process design, etc., and is in fact a higher level of comprehensive solution for mud processing under low temperature conditions.

KOSUN has always been committed to creating better products for customers, aiming at the international market, and has obtained corresponding API certificates, EU certificates and Russian market access certificates and other qualifications. It has successively supplied more than 100 sets of solid control systems to the international market.

KOSUN Drilling Oil-based Mud Treatment System sent to Russia

PNG has been cooperated with KOSUN since 2007. PNG is a international drilling rig company. KOSUN has maintained a good relationship with PNG. Recently, through the negotiation of both parties, PNG purchased a set of Oil-based Mud Treatment for the drilling of oil-based mud.

oil-based mud treatment system
oil-based mud treatment system

KOSUN oil-based mud treatment  system has the following characteristics:

(1) Large-capacity continuous feeding device can handle up to 40-60 tons per hour.

(2) Efficient solid-liquid separation, the drilling fluid containing liquid minimized, the treated solid phase oil content <6%. It can separat a large number of drilling fluid effectly in order to  repeated use the mud in the mud circulation system.

(3) Integrated programmable logic controller with automatic alarm and indicator to monitor temperature, torque, fuel consumption and operating time, easy to operate, safe and reliable.

(4) Foldable fence and walkways make it easy to maintain and disassemble.

Founded in 1992, Xi’an KOSUN Machinery Co., Ltd. (KOSUN) is a high-tech enterprise integrating R&D, production and sale of solid-liquid separation equipment and systems, which can provide diversified solid-liquid separation solutions in the fields of engineering construction, environmental protection, petroleum and petrochemicals.

KOSUN devotes itself to resource conservation and environmental protection, provides products and services related to solid waste treatment on the basis of dedicated environmental separation mechanical equipment manufacturing, and has evolved into a comprehensive service provider of system integration, complete equipment, engineering construction, debugging & operation, and maintenance management in such six major fields as engineering machinery, industrial sludge treatment, river & lake sludge and municipal sludge disposal, soil remediation and comprehensive utilization of tailings.

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:









3 Phase Decanter Centrifuge Manufacturer-Kosun

As a solids control equipment decanter centrifuge manufacturer, KOSUN supply other solids control equipment for sale, including shale shaker, shale shaker screen, desander, desilter, vacuum degasser, 3 Phase decanter centrifuge , centrifugal pump, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, mud tank, diesel tank, water tank, complete solids control system, etc.

Kosun 3 Phase Decanter Centrifuge Typical Applications:Oil sludge treatment, animal/plant fat & oil extraction, starch & vital gluten separation, fish oil, albumen and fish meal separation in fish oil field.

3 Phase Decanter Centrifuge can be used in following cleaning, solid remove and impurity remove 3 phase separation field: tar, pesticide, oil filed recovered oil, used oil, waste oil & fat from restaurant, palm oil, oil tank cleaning, oil refining sludge, oil station cleaning sludge, olive oil, orange oil, gas floating sludge, food waste sludge.

3 Phase Decanter Centrifuge Operation Principle:

Similar with 2 phase decanter centrifuge operation principle, under the centrifugal force the feeding material can be divided into three relative stable layers. From the bowl inside wall there will be solids phase layer, heavy liquid phase and light liquid phase.

The solids phase layer is pushed to bowl small-end part by conveyor and discharged from solid outlet. The heavy liquid phase and light liquid phase are delivered to bowl big-end part and discharged separately from two different outlets.

It can reach three-phase separation.

Separation Type:

Solid -liquid –liquid

Liquid -liquid-solid


Kosun solids control undertakes equipment selection, design and manufacturing according to material data and actual demands of users. We warmly welcome users to visit our Company for field investigation, technical exchange and long-term cooperation.

What’s the Solid Control System consist of?

Kosun as the professional solid control system manufacturer, we have our own understanding about this system.In Kosun’s words, solid control system is also called drilling fluids purification system, primarily applied for solids control and solid-fluid separation in drilling fluids so that the drilling mud might be recycled. Consisted of 3-7 module composite tanks and configured with 4 phases of purification equipment, it is fit for 2000-7000 meter oil drilling processes. The whole system is innovative with the bottoms of its purification tanks made to be conical and its edges equipped with mud agitating system to prevent solids from depositing. Besides, its tanks and bins may be comparted or united depending on the demands of drilling processes. Each of them is connected to another via pipe network in which the valves at the bottom of suction pipes are flexible while being opened, but can turn to be a good seal when closed.

What’s the  Solid Control System consist of?

Solid Control System

The first main equipment for solid control system should be the vacuum degasser,We could analytics from the function of vacuum degasser. Generally speaking, horizontal vacuum degasser will be used to separate the gas from the drilling solids. What’s the reason to do like that? Because we should do everything to prevent any dangerous elements in oil & gas drilling fields. That’s why we should put the vacuum degasser as the first role.

The second one should be mud cleaner. KOSUN MD Series Mud Cleaner is the second stage separation equipment for drilling fluids, which deals with the mud being treated by the first grade separation equipment. The barite will be recovered and cuttings which are bigger than barite will be removed. Then the barite in the underflow will flow into circulation tanks through the screens when the weighted mud passes while the particles that are bigger than mesh will be removed.

The third equipment, we think it should be shale shaker (with necessary steel frame shaker screen). Actually, after the drilling solids have been transported and fed into vacuum degasser and mud cleaner, the third step is going with shale shaker. Commonly, we still need to be transported the solids onto the shale shaker, or we could say onto the surface of shaker screen. The equipment of transporting we should use is centrifugal sand pump or screw pump; and we may use shear pump to cut the drilling solids into small one if they are in big size. With the different design of the shaker screen’s mesh, we could get the drilling solids separated in different sizes.

The fourth equipment should be the decanter centrifuge. KOSUN DC Series Decanter Centrifuge is used to separate suspended solids ≥2μm in diameter and treat the drilling mud and fluids. It is especially effective when used in oilfield service industry, industrial service industry and especially in environmentally sensitive areas. This type of centrifuge is high in recovery rate, effective in solids control and remarkable in the reduction of cost spent on drilling mud resupplying and management. It is a very sophisticated dynamic balancing machine, able to operate stably with the whirling speed ranging from 0 to 3900 and generate centrifugal force of 3000G. In solid control system, decanter centrifuge has been popularly used, which is also the popular one for drilling waste management. In this step, we could not only get the result of separating, but also we could separate the oil from the drilling solids, even if the oil is just a little part.

Of course, the whole equipment must be mounted on the top of drilling mud tank, which is a kind of basic equipment for both solid control system and drilling waste management (vertical cutting dryer is the core equipment for this system), but it is a kind of powerful equipment.