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Mechanical industry’s leading development has been driving up the demand for oil that led to thousands of oil projects, whose pollution also created tons of trouble to Earth’s environment.Here provoked a problem that needs a careful think of all oil explorers.“ What should be done to make oil drilling more environment-friendly?” First off, we need to ask ourselves “how should we achieve zero pollution in oil drilling?”
Xi’ an KOSUN Machinery Co., Ltd. has been specialized in oil drilling machines began seeking for solutions on site in order to truly green oil drilling. Waste disposal was the biggest problem for oil drilling contamination. We need to minimize it and even better, zero it, then we can achieve greening of oil drilling.Via 20-year grueling efforts from 1990s to early 21st century, KOSUN has developed oil drilling solids control system and waste management equipment and has set up an integrated waste management solution system by combination of domestic and foreign treatment experience learnt on site.
This solution would deal with disposal at the source by means of solids control equipment, dewatering purification equipment and waste management equipment.
The first part---solids control equipment, comprising shale shaker, vacuum degasser, desander, desilter, decanter centrifuge, is directly connected to mud pumps. The drilling mud drawn out from well will go through the four phases of solids control system. Afterwards, it will be used again and the disposal is minimized at the same time.
The next part after solids control is dewatering and water treatment, via which water may be effectively recycled. If they are applied in water-scarce area, large amount of water would be saved and waste disposal reduced.Then, screw pump or screw conveyor may transport dewatered waste to Hi-G Dryer and Vertical Centrifuge, waiting to have solids and liquid separated again. Hi-G Dryer’s high spinning speed and effective treatment will produce very dry dregs, recover partial drilling fluids and recycle resources.
In the end, the dregs will be further treated by means of solidification, cutting injection, biodegradation, thermal desorption according to the actual situation on the site of drilling and the composition of dregs.
Drilling waste disposal will be reduced to almost zero after going through the system, effectively satisfying the demands for zero disposal and the state environmental protection regulations, solving the vexing problems in oil drilling, and truly fulfilling the wish of “green drilling” in oil industry.
KOSUN has been the major supplier of solids control products in the field of China’s oil & gas drilling equipment, the earliest and only one centrifuge manufacturer in five provinces of Northwest China, and the producer of the first-generation high-frequency drilling fluids shale shaker in China.
At present, KOSUN has directly exported its products to the following regions: All-Russia Region, including Russia, Kazakhstan, Uzbekistan, Azerbaijan, Ukraine, Turkmenistan, Kyrgyzstan, Tajikistan, etc.; East Asia and South Asia, including Pakistan, India, Indonesia, Thailand, Burma, Malaysia, etc.; the Middle East and North Africa, including the United Arab Emirates, Kuwait, Egypt, Algeria, Libya, Sudan, etc.; America, including the United States,
Canada, Mexico, Brazil, Columbia, Venezuela, etc.; Australia; Germany in Europe.
Xi’an Kosun Machinery Co., Ltd
Address : Room 2005, Northern No.3 Building of Modern MOMA, Xiangheyuan Road No.1, Dongcheng Disrict, Beijing Telephone : +86-10-84388437 Fax : +86-10-84388163
E_mail : sales@kosun.com
Website : www.solid-control.com
