Solids Control & Drilling Waste Management
Do you know what is Vacuum Degasser and its function? 
It is the 2nd phase solids control equipment, which is used after shale shaker, to separate various gas from the invasive drilling mud, so that it can protect decander, desilter cone and centrifugal pumps impeller.
Different with Derrick vacuum degasser, this GN vacuum degasser do not need suction pump, it has self-suction ability, so it can save energy and drilling cost.
GN just cambe back from Moscow for the12 th Moscow International exhibition “Oil and Gas”(short name MIOGE 2012). We have a 36m2 booth there, originally we plan to take a decanter centrifuge and a shale shaker to attend the show, because of some reason of Customs clearance in Russia, we can not meet the exhibition time. 
During the show, many professional clients showed interests to our equipments, including competitors Derrick, MI-Swaco, Kem-tron.
Full name of CBM is Coal Bed Methan,the picture right shows a CBM drilling mud system from GN solids control in site. Our engineer are installing them and connecting the pipeline with triplex mud pump.They will work with the clients’s workers till the commissioning is finished. 
Except for CBM drilling mud system, our engineer also ever serviced for HDD drilling mud system, water well drilling mud system, oil drilling mud system，dredging slurry separation system, and other environment protection projects.
This is a mud tank system for Kazakhstan, we also provide awning for the mud tank system. Every year GN produced hundreds of mud tank system and exported to over 60 countries in the world. Most of them are used for oilfield drilling rigs.
Before delivery, we will do Penetrant Test and Leakage Test will full of water in the tank for over 48hours, hand rail and walkway will be packaged in a bundle and on top of the tank.
GN can design customized mud tank system according to your requirement.
Our maintenance engineer just came back from South-east Asia for 3 units of mud mixing unit installation and commissioning service.
Volume of each mud mixing tank is 150bbl, with 1 mud agitator, 1 hopper, 1 Mission pump. Its mixing capacity is 500gallons per minute. All the tank top is covered by galvanized steel gratings. It is designed for easy transportation and easy maintenance.
We can make customized mud mixing unit with various volume.
This is a set of 1000gpm mud cleaning system for Australia market. It is for horizontal directional drilling(HDD), not for oil & gas drilling or CBM, so it doesnot have to be explosion proof, but they have very strict regulation on electricity and safety, we have rich experience in Australia market for the safety, because we ever sold many sets of mud cleaning system to there.
Mud cleaning system is used to clean the drilling mud and recycle them, so that we can meet environment protection regulation and save drilling cost.
See the picture right, it is our new designed casting mud agitator impeller, and in the future all of the mud agitator is single impeller with complete casting. Compared with previous double impeller, it has better mixing performance and long time service life.
Mud agitator is installed on the mud tank to suspend and mix mud additives particle size degradation and polymer shear. GN mud agitator is with direct, flexi-couple drive system, with shaft stabilizer available.
See the picture below, it is a mud hopper. Its function is to mix bentonite ,polymer. Usually it is powered by a centrifugal pump for mixing.
Working principe: Dry materials are added through the mud hopper to provide dispersion, rapid hydration and uniform mixing. Liquids are sometimes fed into the mud by a hose placed in the hopper. centrifugal pump that flows the mud at high velocity through a venturi nozzle (jet) below the conical-shaped hopper.
To combine the mud hopper with centrifugal pump, we called it jet mixing unit.
This is a drilling mud tank system designed and produced by GN solids control for Australia clients. It is used for horizontal directional drilling, 1400gpm treating capacity. We can also produce mud tank system with 200gpm, 350gpm, 500gpm, 1000gpm. After the mud tank system arrived at client’s site, GN engineer will fly to Australia for installation and commissioning, and the service is for free. 
We have 12 month guarantee for our equipment’s quality or 18 month after B/L date, whichever comes first.
GN Vertical Cutting Dryer is a innovative design which fit for Oil based drilling waste management.Drilling cuttings from the primary solids control equipments like shale shakers,mud cleaners which is picked up by s Auger(Screw) conveyor and transfer to feeder of the vertical cutting dryer.
Discription of GN Vertical Cutting Dryer
The GN Vertical Cutting Dryer uses centrifugal force to dry drilled solids in oil or synthetic base fluids. A stainless steel screen bowl traps “wet” solids and accelerates them up 900RPM with G force up to 420. Liquid is forced through the screen bowl openings, while “dry” solids are extracted by the angled flights attached to the cone, which rotate slightly slower than the bowl. Tungsten carbide protects the flights from abrasive solids and ensures long operational life. This aids in maintaining a constant gap between the scroll and screen bowl, which is crucial for proper operation. GN vertical cutting dryer has been done strict balance testing for all major rotary components to minimize vibration & noisy.It is the ideal products for oil based drilling waste management.
Word’s top Brand Vertical Cutting Dryer