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.

Vertical Cutting Dryer–KOSUN

The cuttings dryer is used to recover water-based and oil-based drilling fluids from the cuttings, reducing the liquid phase ratio of the cuttings to less than 40%.Drillings drying screen is a drilling fluid shaker used to recover liquid phase in well site.

During operation, the drillings dryer can be combined with any equipment of the solid control system, such as linear vibrating screen, sand remover and mud remover.After these equipment combinations are processed, the excluded solids are recycled through a linear vibrating screen with fine mesh cloth to recover the liquid phase adsorbed on the solid phase. All equipment combinations become the drilling fluid cleaning system, which is installed on the drilling fluid irrigation in a straight line with the main vibrating screen.

Application field of drilling cuttings dryer:

1. Used for various types of drilling mud, such as oil-based mud, water-based mud and drilling cuttings drying in line with mud

2. Dredging of river channel

3. Environment-friendly solid-liquid separation

4. Piling works

5. Shield engineering

According to the requirements of drilling fluid field and customers, other products of kexun environmental protection can be used.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

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!

KOSUN mud separation technology showed in International Environmental Protection Industry Expo

In November 17, the 3rd Xi’an International Environmental Protection Industry Expo 2017 was held in the Qujiang International Convention and Exhibition Center. KOSUN attended this exhibition as an environmental protection enterprise with mud separation technology.

Xi'an International Environmental Protection Industry Expo -KOSUN

Nearly 400 green enterprises participated in this exhibition, which are distributed in 3 exhibition halls. This time, KOSUN mainly demonstrated the mud separation technology, which is mainly related to the industries such as shield mud treatment system, oilfield drilling mud treatment, municipal sewage treatment, tailings treatment, construction mud treatment, river dredging and oil sludge treatment Solutions and equipment applications.

During the exhibition, KOSUN technicians specialized in answering the questions of mud handling during construction and conducted in-depth technical exchanges with customers, laying the foundation for subsequent cooperation.

mud separation technology

During the 3 days (November 17-19) show, although the temperature of the field was close to zero, KOSUN always participated in the exhibition with full enthusiasm and actively communicated with viewers. When the viewers had a certain understanding of KOSUN Solid-liquid separation products and environmental solutions, most of them have a cooperation intention with KOSUN.

KOSUN is a high-tech enterprise integrating R&D, production and sale of solid-liquid separation equipment and systems. 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.

In recent years, with the enhancement of people’s environmental protection awareness, KOSUN’s environmental protection equipment has attracted numerous exhibitors from related industries. We hope that we can create greater glorie in environmental protection!(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

Water and Sludge Separator-KOSUN

KOSUN KD-500 slurry treatment plant (Water and Sludge Separator) for mud balance shield is of modular structure design, which is specialized for mud purification in medium slurry balance shield construction projects.

Water and Sludge Separator
Water and Sludge Separator

KD-500 slurry treatment plant (Water and Sludge Separator)  system consists of scalping shaker module and two sets of desanding modules. Equipped with coarse-mesh screens, the scalping shaker module is used to remove large particles, and the desanding module is equipped with a desander and a primary shaker.

Slurry Treatment Plant
Slurry Treatment Plant

The mud falls into the collecting box via scalping shaker, and then is divided into two sets of desanding modules through two connecting pipes. Each desanding module is equipped with a desander for sand removal from the mud. After two staged treatment, the recycling effect can be achieved.

Main Technical Parameters of KD-500 Slurry Treatment Plant for Mud Balance Shield:

-Max. Capacity: 500m³/h

-Max. Mud Density: 1.18g/cm³

-Sand Content (measured by elutriation meter):<18%

-Main Body Volume: 4.6m³

-External Dimensions: 7600×4050×3900mm

-Total Power: 212kW

Wide Application Of KOSUN slurry treatment plant (Water and Sludge Separator):

1.Engineering Mud Treatment

2.Dredging sludge treatment of rivers and lakes

3.Urban pipe network sludge treatment

4.Sludge treatment of sewage treatment works

5.Remediation and control of contaminated soil

6.Tailing treatment and utilization

KOSUN is committed to providing customers with one-stop environmental treatment technologies and services in the above six fields, thus really realizing energy conservation and emission reduction. (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

Pipe Jacking Slurry Management and Separation System

Pipe Jacking Slurry Management and Separation System mainly consists of scalping shaker module, desanding module and desilting module. As a pre-screener, the scalping shaker can remove coarse particles from mud. The desanding module is equipped with desander (primary cyclones) and fine-mesh shaker and mainly removes granulated sand. The desilting module is equipped with desilter (secondary cyclones) and can conduct a fine separation selectively according to the field needs of customers. Mud closed-loop circulating purification mode and lower water content in slags help reduce the environmental pollution.Wear parts of the system are of anti-corrosion and wear-resistance, long service life and low failure rate, and the system can be suitable for various severe working conditions.

slurry management equipment
slurry management equipment

Pipe Jacking Slurry Management and Separation System can be understood as a slurry separation system for supporting the slurry for the pipe jacking machine.  The mud produced in the construction of the pipe jacking is specially treated.

At present, there are many slurry separation system manufacturers in domestic, but the actual use of the equipment is less. KOSUN, as a leading manufacturer in domestic with 25 years rich experience in the production of pipe jacking machine slurry separation system equipment, pipe jacking mud management system, mud treatment equipment R & D production is very mature, many mud separation systems have been exported to foreign countries.

slurry separation equipment
slurry separation equipment

In the field of micro shield, pipe jacking construction, continuous wall construction, urban construction piling, river dredging, environmental protection and other fields, KOSUN can produce different specifications Slurry separation system equipment to support different caliber miniature shield machine, pipe jacking machine , Rotary drilling rigs and so on.

Pipe Jacking Slurry Management and Separation System of KOSUN is well recognized by clients all over the world, owning to its high quality and best after sale services.(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

 

Subway mud management and separation process

Mentioned the subway mud management and separation equipment, we should first understand the classification of shield machine.

一, the classification of shield machine.

(1) According to if the excavation face is closed:

  1. Closed 2. Open

(2) according to the different principle of balanced excavation surface earth pressure and water pressure:

  1. Closed shield machine can be divided into:
  2. earth pressure type B. mud type
  3. Open shield machine is divided into:
  4. hand-digging B. semi-mechanical digging C. mechanical digging.

二, the subway Subway mud management and separation process:

Mud-water balance shield machine is a device for mud-water separation in the shield. The mud is used to resist the water pressure, and earth pressure on the excavation face to keep the stability of the excavation face, and control the deformation of the excavation face and the foundation settlement. The mud film is formed on the excavation face to keep the water pressure effectively acting on the excavation face.

mud management equipment
mud management equipment

The management and separation process of KOSUN KD Series mud management system:

(1) Separation of most solid stones and clods by primary screening;

(2) After the first stage is separated, most of the large particles above 3mm are separated, the separated mud flows to the slurry tank, and then is pumped by the mud pump to the secondary cyclone for separation;

(3) The accuracy of secondary separation is in the range of 70-74μm. After the secondary separation, the slurry is again pumped to a three-stage flow separator for separation.

(4) Three-stage cyclone separation accuracy is in the range of 20 ~ 25μm, three separate mud flow back to the pulp pool;

(5) After the waste slurry is subjected to pressure-dependent separation by a filter press as required, the mud particles larger than 5 μm in the slurry are almost completely separated, and then the precipitate is discharged to meet the emission requirements. Through these 5 steps the mud particles and water are separated.(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

 

Pile Foundation Mud Management Equipment Manufacturer

At present, there are many manufacturers to product Pile Foundation Mud Management Equipment and slurry separation equipment in the domestic, but the municipal area Pile Foundation Mud Management Equipment manufacturers are less. KOSUN is one of a well-known companies who product slurry separation system.

Pile Foundation Mud Management
Pile Foundation Mud Management

Urban construction piling is the basis of municipal construction, Pile Foundation Mud is not allowed to discharge before treated. Otherwise, the harmful substances in the waste slurry will pollute the urban surface soil environment, that will seriously pollute urban water. The traditional method of Pile Foundation Mud Management is to discharge the mud into the mud pool or exposed to a designated area by drying, these treated methods, although are more economical, but the pollution problem is not completely resolved. Now a new generation mud management equipment used more and more widely in the municipal engineering. Pile Foundation Mud and Slurry separation system equipment was born, specifically for the municipal engineering mud treatment programs.

In the field of municipal mud treatment and separation, KOSUN can design Series mud separation system to support different pile machine. Mud separation system is mainly consists of scalping shaker module,desanding module and desilting module.

mud management equipment
mud management equipment

Advantages Of KD SERIES mud separation system:

-Simple and useful treatment process, as well as convenient installation, operation and maintenance;

-Modular and integrated design, transportation and installation subject to standard container size, foldable operating platform, compact structure, small footprint and flexible field use;

-Adjustable G-force of shale shaker, screen panel angle and mesh size, strong overall system adaptability and easier treatment of materials from various formations;

-Meet separation requirements on various materials and customize process as per the cut point of D 50 ; meet the requirements on different handling capacities, 100~3000m³/h;

-Meet various power specifications as per construction needs, and even generator set can be used for operation;

-The whole system is skid-mounted integrated system and can be also changed into vehicle-mounted mobile treatment unit. (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