Monthly Archives: October 2016

GN Made Great Success in the 20th International Trenchless Show

GN Solids Control just came back from the 20th International Trenchless Technology Conference 2016 with great success. The 20th conference was held in Beijing Conference Center, during this show there had been a large quantity of professional visitors come to this show and share experiences as well as exchange opinions.
During this show, GN Solids Control exhibited one set of 500GPM mud treating system and one set small centrifuge. GN Solids Control has designed and manufactured whole mud treating and recycling mud systems for global no dig industries for many years. Until now, GN Solids Control mud systems have been successfully used in over 60 countries. GN manufactures economy mud systems and high configuration systems, most of these systems are used by global large customer such as Vermeer, Major Drilling, Schrumm and CNPC etc.

With these years’ fast development, GN Solids Control has provided two choices for our customers: one is standard mud system, like to GNMS-500D exhibited in this show; the other mud system is all customized based on customers’ detailed demands.
For those standard mud systems, GN Solids Control is able to manufacture them in a really short period before leave factory. And they can be put into use immediately. GNMS-500D is designed and manufactured in a pretty compact structure: one desander is mounted on the top of settling tank where a centrifugal pump is fixed. Drill slurry is feed into the bottom shaker first, where the coarse solids will be separated out. Then centrifugal pump will be used to feed into the desander cyclone for further separation. There is also a second deck shaker with finer screens, slurry discharged from the cyclones with the treated by this deck again. A clean drilling fluid is stocked in the bottom declined tank and can be reused for drilling.
Sometimes, a mini centrifuge will be used for further separation. GN 9 inch rotating bowl decanter centrifuge can be used in this situation. While sometimes for large volume treating, you might need a 30inch bowl decanter centrifuge.

GN Cuttings Dryer and GN Hi-G Shaker for Treating Oil Cuttings

GN Solids Control has provided thousands of oil cuttings treating equipment. Divided by the oil cuttings, GN Solids Control has Cuttings Dryer to treat the oil cuttings and Hi-G Shaker to treat the water cuttings. GN decanter centrifuges are also widely used after treated by the above equipment. Clean drilling fluids can be reused and send back to the drilling rigs.
Now there are many large customers are using GN Solids Control and Drilling Waste Management equipment, such as Baker Hughes are using GN Cuttings Dryers and Decanter Centrifuges for oil cuttings separation. GN Hi-G shaker and decanter centrifuges are also very popular in treating water cuttings, such as COSL which is one of the largest oil service company in China.

GN Cuttings Dryer’s running speed up to 900RPM, when the separation factor is 420G. It’s effectively used in separation of cuttings in the liquid, with patented design of high-chromium cast iron scraper. GN Cuttings Dryer can be used for a long service life, with high-pressure air knife assembly which can effectively prevent the inside screen basket block. Independent oil cooling system is effectively used to meet the high temperature environment.
Treating capacity is 30-50 tons per hour ( processing capacity varies when we treat different drilling fluids with different mud density and viscosity). GN Cuttings Dryer‘s drying efficiency and processing precision have reached the International standards.

Decanter Centrifuge
GN Hi-G shaker is using world famous vibrator: USA Martin and Italy OLI. Many shakers delivered to Houston are without motor and they will be assembled with USA local vibrators. With the large G force reach to 8.0 G, GN Hi-G shaker is effectively used in treating the water cuttings. Four pieces of shaker screens are assembled on GN shaker. GN Solids Control also manufactures composite material shaker screens, which can be used for a much longer time without broken when compared with metal frame shaker screens.
GN Solids Control has been focusing on solid-liquid separation equipment and systems design and manufacturing for many years. Until now, GN Solids has established the long time cooperation with many large-scale global oil drilling, oilfield services and equipment manufacturing enterprises.

GN Delivered 1500GPM Mud System for Hong Kong Client

GN Solids Control has provided many sets of large mud recycling systems to Asia clients. Just several days before, GN Solids Control finished the manufacturing of one set 1500 GPM mud system for one client in Hong Kong.
GN Solids Control designs and manufactures various mud treating systems, from standard mud systems such as 200 GPM, 300 GPM, 500 GPM to 1000 GPM. Customized mud systems are also manufactured based on clients’ demands.
This 1500 GPM mud is one turnkey solution for mud treating and recycling. In this system, there are two sets shale shakers, one set mud cleaners (with 3 sets 10 inch desander cyclones and 16 sets 4 inch desilter cyclones). All those shale shakers and mud cleaners are assembled on one mud tank. GN centrifugal pumps are also provided for provide the slurry into those two size cyclones.

One separate mud compartment is used to mixing the clean mud with GN mud agitator. Sometimes, one GN jet mud mixer is also equipped on the mud treating and mixing system for adding new chemicals.
GN control boxes are fixed on the mud tank skid, they are used to control the on and off of mud agitators and centrifugal pumps. One auxiliary ladder is also fixed for convenient work and easy maintenance.
In recent years, GN Solids Control has been improving the solids control as well as drilling waste management systems. GN shakers have been already provided to working under various situations. While for the decanter centrifuge and cuttings dryer, GN engineers have also kept improving them from all aspects: improve equipment performance, and achieved good results.

With more and more domestic and international customers are using GN Solids Control equipments, more and more well-known international oil and drilling companies have asked to provide GN Solids Control decanter centrifuge and cuttings dryer.

GN Solids Develop New Centrifuge in Chemical and Pharmaceutical Industries

As the leading manufacturer in China, GN Solids Control has many years of experience in solid-liquid separation equipment manufacturing. GN Solids equipment has been successfully applied to a variety of industries and fields. We developed decanter centrifuges which can be widely used in oil drilling, environmental protection, food industry etc. Through continuous innovation, GN engineers just developed new industries- the chemical and pharmaceutical industries.
During the chemical manufacturing process, physical separation is a very important step: solid-liquid separation in chemistry industry, separating the different specific gravity of the liquid, the classification of solid mixtures, solid-liquid mixture and dehydration processes require decanter centrifuge to achieve.
Ore and mineral separation, such as gold, silver, lanthanide, lead, zinc, nickel, copper, platinum etc. Many different ore processing are suitable for treatment with GN Solids Control equipment. GN shakers, mud cleaners and decanter centrifuges are widely used in the separation of the mining, raw materials and ores industry.decanter centrifuge
GN Solids Chemical centrifuge is designed according to the specific requirements of the products produced. Chemical and pharmaceutical industries are required to have a high standard hygiene, medicine and chemical centrifuges; GN Solids decanter centrifuges are manufactured through a rigorous selection of materials and advanced CNC machines with the help of professional workers. Reliable and safe production processes: chemical and pharmaceutical industrial plants need the centrifuge run reliably and safely, duplex stainless steel made by centrifugal casting has excellent corrosion resistance, greatly extended service life.
GN Solids Control has very smart and professional technicians most of them have been worked more than 20 years in the solid control industry. All GN equipment are designed and manufactured according to API and ISO regulations, and the CNC machinery manufacturing process is in strict accordance with the QA and QC for production.
GN Solids Control is always committed to provide customers professional designs and excellent production of centrifuges, with high-quality and less maintenance costs for our customers. GN Solids Control focus on the design and manufacture of centrifuges for customers to maximize the capital investment.