The first generation of KOSUN QZS Series High-frequency Linear Shaker was successfully developed and put into market.
KOSUN smoothly won the order of all solids control systems required for 4 sets of module drilling rig projects in Gulf of Mexico from China Oilfield Services Limited.
KOSUN Jingwei Factory in Xi’an
China was completed and put into use.
KOSUN signed a contract with Gazprom – the largest natural gas corporation in the world, on the supporting project of peripheral equipment and all solid control. 
American KOSUN Solids Control Equipment Co., Ltd. was established in Houston, Texas, USA, and the brand of Black Rhino was created.
KOSUN was established by Mr. Geng Zhonghou.
Mr. Geng Feng succeeded Mr. Geng Zhonghou as general manager of Xi’an KOSUN Machinery Manufacturing Co., Ltd.
American KOSUN Solids Control Equipment Co., Ltd. was established in Houston, Texas, USA, and the brand of Black Rhino was created.
As an international sales company of KOSUN, KOSUN Oil field Import and Export Co., Ltd. was formally established in Beijing.
KOSUN Yongle Drilling Fluid Circulating System Factory was formally put into use in Xianyang, China.
Shale Shaker
It is the first grade equipment for drilling fluids solidsc ontrol system. It is able to separate solid phase above 75 µm in diameter. It has the advantages of …
Vaccum Degasser
It adopts vaccum pump to extract gas and cause pressure difference. Then it suctions drilling fluids with the self-suctioning force generated thereby. Next, it crushes suspended …
Desander
It separates by centrifugal sedimentation with the help of 2 to 3 pc 250-mm-in- diameter cones connected in parallel. It can be used to separate solid phase above 45 µm in diameter.
Desilter
It separates by centrifugal sedimentation with the help of 8, 10, 12 or 20 pc 100-mm-in- diameter cones. It can be used to separate harmful solid phase above 15 µm in diameter.
Decanter Centrifuge
It separates tiny solid particles in drilling fluids by centrifugal sedimentation. Low-speed centrifuge can recover barites while high-speed one can separate harmful solid particles…
- KOSUN has employed 25 professionals and technicians including master graduate students and has been equipped with necessary technologically advanced experimental and testing equipment. In 6otal, KOSUN has invested 13 million RMB in research and development and will continue to invest heavily.
- KOSUN possesses the first-class factory buildings and equipment that serves as the most advanced oil & gas solids control equipment production base with the largest productivity in China, among which are KOSUN Jingwei Solids Control Equipment Factory and KOSUN Yongle Solids Control System Factory.
- KOSUN possesses 60 specilized production and testing equipment, sets up specialized material testing laboratory, mud laboratory and full-automatic solids control system testing platform and especially establishes perfect quality management and control system in order to guarantee KOSUN products will be safe and qualified before leaving the factory.
- Before delivery, KOSUN equipment will go through experiemental aseembly in factory as well as onsite quality check by invited customers and then be packed into boxes for uniform delivery after winning the custoners’ recognition.
- KOSUN will send technicians for onsite guidance in equipment assembly and adjustment as well as training of operators after the equipment arrive. What is more, they will also be responsible for equipment maintenance and overhaul in the using process.
International Market:
- KOSUN products have been exported to All-Russia Region, such as, Russia, Kazakhstan, Uzbekistan, Azerbaijan, Ukraine, Turkmenistan, Tajikistan, etc.
- Middle Asia and South Africa Region, including the United Arab Emirates, Egypt, Algeria, Sudan, Iran, Kuwait, Oman, the State of Bahrain, the State of Qatar, Iraq, Syria, Lybia, etc.
- East Asis and South Asia Region, including Pakistan, India, Indonesia, Thailand, Burma, Malaysia, etc.
- America including U.S., Canada, Mexico, Brazil, Columbia, Venezuela, etc. Australia. Germany, Italy, Polan, Romania, etc in Europe.
Domestic Market:
In China market, KOSUN not only has covered the business with the oilfield drilling companies, engineering service companies and machinery factories subject to CNPC, Sinopec and CNOOC, but also has provided domestic and foreign supproting services for drilling rig projects for such renowned drilling rig manufacturers in China as Sichuan Honghua, Shandong Kerui, Yantai Jereh, Nanyang RG, Jianghan SJ, Tianjin DFXK, Liaoning Haicheng Petroleum, Shengli Highland, etc.
KOSUN has become member of IADC for 5 consecutive years
KOSUN has got CE verification and passport for EU market
KOSUN passes verificatio of American Petroleum Institute
KOSUN passed ISO Quality Management Certification in 1997
KOSUN got several national potents by continuous research &development and innovation
- KOSUN Wins Full Set of 750 Workover Rig Solid Control Equipme… 2013-12-09
- KOSUN Creates a New International Market Patten in North Afri… 2013-12-05
- KOSUN Solids Control Factory ( Kazakhstan ) Completion 2013-12-09
- China Solids Control Leader & Drilling Waste Expert-KOSUN… 2013-12-09
- KOSUN Black Rhino on Display in Shanghai CIPPE 2013-12-09