CNOOC’s oil and gas reserves have hit a new record high, and CNOOC people are amazing!

On March 21, the reporter learned from China National Offshore Oil Corporation (CNOOC) that the Company released its 2018 annual performance report. CNOOC steadily increased oil and gas reserve and production. The annual net oil and gas production reached 475 million barrels of oil equivalent, and continued to maintain cost competitive advantages. The main cost of barrel oil continued to decline year on year, creating a record of five consecutive years of cost reduction. By the end of 2018, the company’s net proven reserves reached 4.96 billion barrels of oil equivalent, hitting a new record high, and the resource base for sustainable development in the future will be more solid.

In the next step, CNOOC has formulated a strategy for deepwater development in the South China Sea. It plans to build a deepwater oilfield cluster in the eastern part of the South China Sea in the next few years, and build the first 100 billion cubic meters deepwater gas field discovered by China in the western South China Sea, and continue to increase investment in exploration and development, deepen the potential of oil and gas resources in the South China Sea, and enhance the comprehensive support capability of oil and gas.

IEA: An acute shortage of global fuel oil supply will continue in next two years

The International Energy Agency (IEA) estimates that fuel oil supply is expected to face an acute shortage before 2020 when sulfur limit for marine fuel is set due to upgrade in refinery and a decline in medium and heavy crude oil production. According to the new regulations of the International Maritime Organization (IMO), by January 2020, the highest proportion of marine fuel sulfur will be reduced from the current 3.5% to 0.5%.

The IEA says, since November last year, due to the OPEC and non-OPEC (such as Russia) production reductions, the global production of medium and heavy crude oil has dropped by 1.4 million barrels per day, reducing the residual fuel oil market by 500,000 barrels per day. In the fourth quarter of last year, global demand for residual fuel oil was 6.74 million barrels per day, declining by 2.2% year-on-year.

The IEA states that the reduction in global crude oil supply is narrowing the profit margin of complex refineries comparing with simpler ones, which in turn leads to the disappearance of advantages of complex refineries. The increasing strengthening of fuel oil cracking in the past five months has made upgrades less feasible.

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An essential tool for drilling mud treatment – mud agitator

As the supporting equipment for tank-type solids control system of drilling fluid, KOSUN MA Series Mud Agitator is mainly used to mix and stir the drilling fluid by impeller to maintain suspension of solid particles in drilling fluid, prevent solids from settling in the tank-type circulating system and keep the circulating drilling fluid stable in performance and uniformly mixed.

KOSUN MA Series Mud Agitator mainly consists of explosion-proof motor, reducer, base and impeller assembly, the connections between the motor and reducer, as well as between the reducer and impeller shaft, are all by rigid couplings, and four blades are welded into an impeller.

MA Series Mud Agitator, developed and manufactured by KOSUN, has such advantages as simple and compact structure, high mixing efficiency, etc. This series of agitators cover complete specifications, the impellers fall into detachable and undetachable types, and both single-layer and double-layer impellers are available for your choice. The impellers can be designed according to the actual requirements of customers.

KOSUN will participate in the 2019 NEFTEGAZ

KOSUN will participate in the NEFTEGAZ at the EXPOCENTER in Moscow, Russia on April 15-18, 2019. You are warmly invited to visit the D28-1 booth at Hall 21! We are waiting for you!

Exhibition: NEFTEGAZ

Date: April 15-18, 2019

Booth: 21D28-1

Venue: EXPOCENTER

The NEFTEGAZ is a professional petroleum exhibition in Eastern Europe, gathering 1,800 domestic and foreign exhibitors from 41 countries around the world. It serves as a stage for the global suppliers of the industry to showcase their new oil and gas industry technologies. The number of professional visitors to the exhibition reaches 38,600 from Russia, Germany, Britain, France, the United States, Italy, Australia, Kazakhstan, Kuwait, Ukraine, Saudi Arabia and other dozens of countries.

As a professional supplier of solid-liquid separation and sludge treatment equipment, KOSUN has attached importance to and participated in various domestic and international petroleum equipment exhibitions. In the 2019 NEFTEGAZ, KOSUN will focus on the solids control system and drilling waste treatment (mud zero discharge). At the exhibition, our technical engineers and sales managers will provide professional consulting services for you. Welcome you to our booth for exchange and cooperation!

Decanter centrifuges-the preferred equipment for foreign sludge treatment

Industry experts pointed out that with the massive construction of large-scale municipal sewage treatment plants in our country, decanter centrifuges are increasingly used in the municipal sludge dewatering field, leading to some foreign brands one after another pouring into the Chinese market. Some domestic manufacturers also use cheaper Price into the market.

Decanter Centrifuges
Decanter Centrifuges

Although imported decanter centrifuge price is 2 to 3 times than the domestic price, the imported decanter centrifuge still occupy a larger market share. In the area of ​​sludge dewatering in industrial and municipal wastewater treatment, especially in some newly-built municipal sewage treatment plants, almost all of them are used the imported decanter centrifuges.

Undeniably, the centrifuge industry first developed in foreign countries, the early core technologies are also in foreign countries, decanter centrifuge has also become the preferred foreign sewage sludge treatment equipment. Despite its late start, our country has also experienced more than 20 years of hard work. Through cooperation with foreign countries and its own research and design, the domestic centrifuge technology has been almost mature, and began to compete with foreign countries in high-end decanter centrifuges .

Decanter Centrifuge
Decanter Centrifuge

Therefore, the decanter centrifuge in the field of urgent need to break the dependence on imports, learning more advanced foreign technology, innovation, research and development for China’s pharmaceutical industry needs decanter centrifuge, centrifuge equipment to slowly withdraw from the Chinese market To achieve self-sufficiency.

Mr. Fang Bochun, general manager of Jiangsu Environmental Protection Equipment Co., Ltd., said: “In the next five years, the centrifuge industry will usher in tremendous changes. Enterprises should step up research and development capabilities and put new centrifuge design concepts into production as early as possible. Many new centrifuges to market, so as to truly solve the separation requirements of large enterprises and provide effective solutions to enhance the international image of China’s centrifuge field. “(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

 

Saving and environment protection decanter centrifuge

KOSUN DC Series Saving and environment protection  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.

Decanter Centrifuge
Decanter Centrifuge

Features and Benefits of KOSUN Decanter Centrifuge:

  1. Innovative design includes longer bowl, allowing drilling fluids to thread through more slowly, thus resulting in drier solids and finer separation point;
  2. Big bowl offers big volume. It also generates high-G force;
  3. Stainless steel bowl, scroll, compartment are available and covered with corrosion-proof coating so as to have longer lifespan;
  4. Tungsten carbide scroll points with wide spacing flights at tapered end create a finer layer of conveyed solids for consistent, uniform separation and maximum solids control efficiency.
  5. German FAG or Swedish SKF brand bearings are available;
  6. Electrical Components complies with SIEMENS/Schneider ATEX or IEC Ex.
  7. Screw pump and submersible slurry pump are provided to meet liquid feeding requirements of centrifuge of various customers

KOSUN Decanter Centrifuge can meet with different requirements of mud treatment under various drilling conditions, that can do sedimentation and separation for particles more than 2 μm. After treatment, the mud can achieve ideal viscosity and proportion, resulting in better recycling, high efficiency, saving and environment protection.

decanter centrifuge manufacturer
decanter centrifuge manufacturer

Decanter Centrifuge Manufacturer: KOSUN is a manufacturer for drilling waste management equipments, solids control equipments and oil sludge treatment system in China. Kosun manufacture the top technology of decanter centrifuge, Hi G dryer shaker, and vertical cuttings dryer.(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

Centrifuge for Oily Sludge Separation

KOSUN decanter centrifuges of common models are applied to oil drilling solids control system and drilling waste management. In addition, KOSUN centrifuges of other models can also be widely used in the many industries. Centrifuge for Oily Sludge Separation can do sedimentation and separation for particles more than 2 μm.

Centrifuge for Oily Sludge Separation
Centrifuge for Oily Sludge Separation

Features and Benefits of KSOUN Centrifuge for Oily Sludge Separation:

  1. Innovative design includes longer bowl, allowing drilling fluids to thread through more slowly, thus resulting in drier solids and finer separation point;
  2. Big bowl offers big volume. It also generates high-G force;
  3. Stainless steel bowl, scroll, compartment are available and covered with corrosion-proof coating so as to have longer lifespan;
  4. Tungsten carbide scroll points with wide spacing flights at tapered end create a finer layer of conveyed solids for consistent, uniform separation and maximum solids control efficiency.
  5. German FAG or Swedish SKF brand bearings are available;
  6. Electrical Components complies with SIEMENS/Schneider ATEX or IEC Ex.
  7. Screw pump and submersible slurry pump are provided to meet liquid feeding requirements of centrifuge of various customers.
Decanter Centrifuge
Decanter Centrifuge

Different areas and different clients has different oily sludge and final requirements for the oily sludge separation & treatment, following questions are needed to be clear for us to provide the best proposal for your oily sludge treatment solutions.

-What is the origin and geographic location of the waste sludge (drilling, refinery, other)?

-What is the makeup of the oil sludge (percentage of oil, water and solids)?

-What volume of oil sludge is to be treated?

-How long you need to complete the treatment of the oil sludge?

-What is the challenge or problem of the current situation?

-What is the target to achieve for the final oil, water and solids?

-What process / equipment is being used on location at present for the oil sludge treatment? How is the performance now?

-What’s your budget for the oil sludge treatment plant?

Knowning above queations,we can supply you suitable Centrifuge for Oily Sludge Separation! 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

KOSUN river dredging system help to solve Shandong River siltation

Recently, a company in Yantai, Shandong selected KOSUN BRRD450-40C river dredging system to treat their river dredging. After one month product,KOSUN Black Rhino BRRD450-40C river dredging system has been completed by the end of October, and now they has been sent to Shandong River dredging project site.

river dredging system
river dredging system

At present, China’s River siltation is rather serious, and the Chinese government has paid more attention to river dredging. Level governments have also increased their input into the river dredging.

In the field of river silt cleaning and sludge dewatering, KOSUN has designed & developed a new type of BRRD series river dredging system including a vibration screening module and a centrifugal separation module. The capability of the river dredging system can reach 200-600 cubic meters per hour.

centrifugal separation
centrifugal separation

KOSUN BRRD series river dredging system can effectively separate the coarse, medium and fine sand in the river silt, to achieve the effect of dredging treatment. And the treated gravel and water can be recycled. KOSUN river dredging system not only can save river dredging construction costs for customers, but also can improve the efficiency of the project. It is the best solution for river dredging treatment project.

The main purpose of KOSUN BRRD river dredging system is to clean up silt and sand solid waste materials, return the clean water to rivers, and reduce pressure on the progress of subsequent projects so as to achieve environmental protection. KOSUN can design different capacity river dredging system according to customer requirements.

Key words: river dredging system, river dredging treatment

(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

Model Selection Guide of Decanter Centrifuge

Many people can easily know how to choose a decanter centrifuge, but it is a little difficult for them to select a suitable model of centrifuge. Here is a simple method to judge a proper model for you.

decanter centrifuge
Decanting Centrifuge

First, the model of a decanter centrifuge represents the following meanings: For example, LW450*842, a model of decanter centrifuge, among which L means Luoxuan in Chinese Pinyin, W means Woshi in Chinese Pinyin, 450 means the bowl diameter of decanter centrifuge, and 842 means the bowl length of decanter centrifuge.

A suitable model of decanter centrifuge can not only solve production problems and improve work efficiency, but also save production cost and reduce business risks. Several main factors that determine the centrifuge model are as follows:

decanter centrifuge
decanter centrifuges
  1. Speed of decanter centrifuge: The speed of a common decanter centrifuge is more than 2000RPM. For some materials hard to separate, a higher speed is required. The higher the speed is, the higher the separation factor of centrifuge, the better the separation effect.
  2. Material of decanter centrifuge: PH value of materials to be treated determines the bowl material of decanter centrifuge. Different materials have diverse physical and chemical indexes in their abrasion and corrosion resistances. Overseas decanter centrifuges are generally made of 316L or duplex stainless steel, with wear parts made of ceramic materials.
  3. Differential control of decanter centrifuge: Different differentials have different control accuracies, service lives and maintenance costs. The higher its differential accuracy is, the better its adaptation to materials is. So it is advisable to select equipment with a high differential accuracy.
  4. Length-diameter ratio: The bigger the length-diameter ratio of decanter centrifuge is, the higher the handling capacity is, the lower the moisture content is.
  5. Control system: At present, almost all of equipment manufacturers at home and abroad have achieved a full automatic control over the equipment.
  6. Installed power: As for a control over energy consumption, generally speaking, domestic equipment has a higher energy consumption ratio, while foreign equipment has a lower one.
  7. Manufacturing technique: Since a decanter centrifuge is a kind of separation equipment with high precision machining requirements, the centrifuges manufactured by enterprises without a precision machining capability will suffer from a high maintenance ratio and a restricted handling capacity.

Kosun- Solids Control Company

KOSUN DC Series Decanting Centrifuge Separation Principle

Decanting Centrifuge Separation Principle:Taking advantage of the principle that the light liquid, heavy liquid and solid phase, with different density and mutually insoluble in the mixed liquid, gain different sedimentation speed in the centrifugal force field or gravity force field, separating stratification or causing the solid particles in the liquid to deposit can be achieved.

Decanting Centrifuge
Decanting Centrifuge

KOSUN DC series decanting centrifuge is used in separating suspension of solids phase with particle diameter(d≥2μm) for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and efficient solids control to significantly reduce the costs of makeup fluids and disposal. The centrifuge must test the dynamic balance for smooth operation over long periods.Speed ranging from 0 to 3900 RPM, generating centrifugal forces reach up to 3000G.

DC decanting centrifuge is ideal choices for separating particles in drilling mud. Decanting Centrifuge separate the suspending fluids using  the principle of centrifugal action, the suspending fluids is pushed into the rotor drum through the inlet pipe and the fluid hole of the spiral feeder. Under the influence of centrifugal force, solid phase particles are pushed to the internal wall of the drum, then to the mud export of the small end of the drum and excreted. But the fluids is excreted from the overflow hole of the large end. Such cycle is in order to achieve the purpose of continuous separation.High speed decanting centrifuge are effective for separation

In China solids control industry, KOSUN is a solids control leader and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling waste treatment equipment and drilling security equipment, including 25 categories of products,such as shale shaker, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump,mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, complete solids control system,etc.

Related information about Decanting Centrifuge:

http://www.kosuneco.com/archives531.html

http://kosuncentrifuge.com/drilling-decanter-centrifuge-meaning-introduction/

https://www.linkedin.com/pulse/horizontal-decanter-centrifuge-operation-maintenance-solids-control