After have correct connection of hoses and electrical cables, the user need to check the rotating of pump, check the bowl rotation if it is free, check the mud in dirty tank if it is flow ability etc. After all parts prepare well, we can start the centrifuge test.
GN Solids Control already ship 3 sets HDD drilling mud system to one client in Middle East in the past two years. The clients give repeat purchase order as they are satisfied with the GN compact mud cleaning system for HDD project. For overseas HDD market, very few clients need centrifuge because of the higher cost, as well as the technical operations. However, the client was faced with more critical situation in one HDD site and need one set middle speed centrifuge to remove the fine solids from the drilling mud, to ensure the recycle mud can be reused effectively.
As GN drilling waste management system is working well for Russia clients, this is the fourth containerized type drilling cuttings management system sent to Russia oil Service Company. Big Clients from Russia always prefer this containerized design that could make all equipment indoor, to avoid the cold surroundings and ensure the machinery running smoothly in cold weather. Operator could run the equipment inside, and this standard container type is also convenient for transportation by sea.
Vertical cuttings dryer is one of the important equipment for waste cuttings management system. The waste slurry can be separated into much dryer solid discharges and recover liquid after treatment of cuttings dryer. The cuttings dryer unit in this project is 4th generation model dryer with normal RPM of 900, equipped with air knife system and flushing system for cleaning of screen and liquid discharge ring during equipment running. This can also be used to avoid block inside the cuttings dryer.
Vacuum cuttings pump is used to transfer the waste material into the vertical cuttings dryer. The advantage of using the Vacuum cuttings pump is less limitation to locate it and this type pump works very well for high density waste transportation. As backup, we also provide one set screw conveyor for feeding the cuttings dryer in case the cuttings pump not fit for some special cuttings. Another set Screw conveyor is also provided to install under the dryer unit to transfer the solid discharges out to the container.
After treatment of cuttings dryer, the recovered fluids need to go to centrifuge for further treatment. The high speed Decanter centrifuge with bowl speed up to 3200RPM separation points can be about 5-10microns. Centrifuge can separate much fine solids with bowl speed range 2700RPM to 3200RPM. We match variable speed VFD control panel for easier operation. With PLC touch screen, the operator can adjust the centrifuge bowl speed, differential speed and pump feed speed very easily.
Additional, there is waste cuttings skip to collect the cuttings coming from the conveyor. This cuttings skips is also design and made by GN Solids Control with cover for hazardous material further transportation.
GN Solids Control have some batches of solids control mud treatment equipment in stock for sale. we stock the main equipment to fast delivery and easier management in order to support the market in better way. For now, we have some batches of submersible slurry pump, centrifugal pump, shear pump, shale shaker, mud agitator, and decanter centrifuge in stock. If you need some items urgent, pls contact GN Solids Control or GN Solids America freely to get immediately response support.
1) Centrifugal pumps, agitators, slurry pump in stock for urgent project
We already sign agreement with the supplier of the main parts (coupling, bearing, gearbox, etc) for centrifugal pumps, agitators, slurry pump etc. In this case, the supply period of the main parts can be reduced. Thus, the total delivery time of the complete sets of solids control equipment can also be improved efficiently.
2) shale shaker in stock for urgent project
We don’t have complete sets shale shaker in stock. We have main parts for immediately assemble in stock. And generally we need about 5 days for the assembly. The assembly parts for shale shaker or mud cleaner or desander or desilter are the same. The stock parts can improve the delivery rate in a high efficiency.
3) Decanter centrifuge in stock for urgent project
GN Solids Control have over 30 sets decanter centrifuge in stock for urgent project requirement. Formerly, we make the centrifuge by orders. And the normal delivery time should be about 30 days. But now, you can contact us for urgent project. And the delivery time generally can meet the requirements of the most clients.
Except for stock in China facility, GN Solids Control also have some branches in USA, Russia, Australia, Argentina, UAE, Iran and Egypt. Our facility in USA already in operation for over 3 years, and we improve the market there based the facility. Our facility in Russia in operation for over 2 years and we improve the market there also. For other places, we have some agent for better service.
We always have stock shaker screen, centrifuge, vertical cuttings dryer and shale shaker in stock in our Houston facility. After we sell some product, we will supply it again from China headquarter. We just have one batch of centrifuges and shaker screen coming from Houston seaport. The batch equipment include: 2 sets GNLW223 decanter centrifuge, and 7 pcs wooden boxes of shaker screen. The Mini centrifuge GNLW223 is generally used for diamond drilling, mining, piling, or other construction industry. The shaker screen is used as replacement shaker screen for Swaco Mongoose shaker screen, Derrick DE1000 shaker screen, Nov brandt king cobra shaker screen etc. In year of 2014, one client from Canada bought 10 sets GNLW223 MINI centrifuge for diamond drilling project. The fine work performance and lower price make clients very happy and we build long term relationship after that order.
1) Except for GNLW223, what model centrifuge do GN have
Shale shaker is the first stage for solids control system, removing big particles by separation shaker screen. We have different model shale shaker for option, from 2 panel shaker, 3 panel shaker to 4 panel shaker. Different model shale shaker is suitable for different field application. Eg. The 2 panel mini shaker is mostly used for small drill rigs, like diamond drilling, core drilling, mining, water well drilling etc. The 4 panel shale shaker is mostly used for oil drilling rigs with higher horse power. 4 panel shaker is also the max. in size which is suitable for big mud cleaning systems.
Recently, we ship 2 sets shale shaker with 60pcs shaker screen to one domestic client. The clients require 2 sets 3 panel shaker for HDD project; replace the old shakers in the mud system. We have assembly parts for shaker and only 15 days after receiving the deposit, we deliver the cargo to clients by truck. After update the mud system with new shaker, the mud system now is working perfectly with the drill rigs to conduct the HDD projects.
GN Solids Control is China good brand of solids control equipment supplier. And each month we export lots of solids control equipment or mud system to overseas client and domestic clients. Recently our warehouse is crowded because of some project equipment ready for delivery.
1) 3 sets of mud agitator for Africa client
The client bought this agitator is GN old client who already bought 2 sets 500gpm compact mud system for HDD drilling. They are really happy about the high quality of mud system and the premium working performance of the mud system. The 500gpm mud system is equipped with 4 panel shale shaker and 4 panel mud cleaner. The shaker screen is composite material shaker screen with much better working performance, longer lifetime and less maintenance. Actually, this client also bought one sets 200gpm mud system in year of 2013 for Dubai project.
2) 2 sets shale shaker for Middle East client
The shale shaker is to update the mud system the client already have for over 2 years. The client buy 2 sets new shale shaker to update their old mud system and this is relative lower cost to ongoing the new project. Because of the down market, many clients want to deduct budget, save cost and do more project. We recommend client to renew the mud system with new equipment, new shaker, new centrifugal pump, new mud cleaner and new agitator. Generally, the mud tanks can last longer time if the daily maintenance is doing each time after use.
GN Solids Control just finish CIPPE Beijing oil show with great success. The latest model solids control equipment at the oil show attracts lots of visitors. Drilling waste management vertical cuttings dryer and drilling waste management centrifuge designed on high telescopic skid for easier operation, decanter centrifuge family from 9 inch baby centrifuge, 14inch popular size centrifuge, 18 inch big bowl big capacity centrifuge to 22inch big bowl centrifuge for fast drilling. GN Solids Control also take one economic desanding plant mud system to the show, some core drilling client, diamond drilling client or mining may need this economic design to treat the drilling mud in working process.
After CIPPE Beijing 2016 oil show, GN now is ready for OTC 2016 oil show in Houston, USA. GN Solids Control has two booths there to enlarge the brand impact in America and Latin America countries.
GN Solids America @OTC2016, OTC official website: http://2016.otcnet.org/
The client is local drilling client for HDD project. The client is providing water well drilling contract to government companies, government oil drilling companies etc. Last year in Feb, 2015, the client bought two sets mud cleaning system. Each set mud system only with one mud recycling tank, mounting with one set shale shaker & one set mud cleaner.
Recently, the client is requiring one more compact mud system for water well drilling, 500gpm system with two tanks. One shaker tank is with shale shaker and mud cleaner, one mud mixing tank with agitators or centrifugal pumps.
Simple introduction of GN 500gpm mud system as below.
One shale shaker mud tank system including: one set shale shaker, one set mud cleaner, two sets centrifugal pumps. The shale shaker is GN patent 3 panel shale shaker, which have over 5 years jobsite experience. The shaker can work well in different hard conditions. The mud cleaner is GN 3 panel mud cleaner with GN compact design, down deck shaker and desilter cones. Another tank is mud mixing tank with mud agitators, mud guns and mud hopper for chemical mixing.
Except for this mud system, GN drilling waste management equipment is also very popular in the world.
Waste management centrifuge: GN decanter centrifuge is working after replacing USA brand centrifuges. The centrifuge can work for solids control, waste management, waste water treatment ect. In solids control application, 2500rpm is generally used for mud weight cutting, and 1800rpm to 2000rpm is generally used for barite recovery. In drilling waste management, 2500rpm to 3000rpm is generally used for removal the fine solids. In waste water treatment, higher speed centrifuge is required after chemical enhancement.
Vertical cuttings dryer is also called VG dryer, VG dryer can treat the drilling cuttings discharged from shale shaker, the OOC after VG dryer can reduce to about 3% to 5%, and the dry solids can be collected by cuttings skips and transport by trucks to a cuttings center for final treatment.
GN Solids Control is attending CIPPE 2016 Beijing oil show at 29 to 31, March. We welcome clients from overseas to visit GN booth and talk more business cooperation. If client miss CIPPE oil show, we also have OTC USA oil show in May and Iran oil show in May. The client can also visit GN boot in USA or Iran which is close to client. The equipment is almost same, we will take the high technology solids control equipment to the exhibition and show the good product and talk more business with clients from different countries.
