The Final Stop / Destination of drill cuttings waste
We all knew that people are more strict on environment protection, for drilling waste, we know we need make it environment friendly, then dump. The final step of drilling waste cuttings waste is solidification, thermal desortion, injection back, or eat by germs. Solidification of wastes involves the production of a solid mass having sufficiently high structural integrity to allow transport and /or disposal of the solid without requiring secondary containment. This technology converts hydrologic sensitive liquid and semi-liquids waste in a physical form that can be stored safely.
Then it is part of the real nature, from the end to the beginning.

Drill Cuttings Waste Solidification Unit Introduction
It is not born for the oil drilling waste market, as we did not even keep in mind we need to do this before.
Mainly it consist of collection box for drill cuttings waste, cement, absorber, other chemicals. Screw conveyors to collect them all to the mixer, a big one collect waste, two small one collect from small box, but to the same end; another screw, a screw mixer.
The high-shear mixer mixes all the material, and push to the front at the same time. When the solids go to the discharge port, it is already mixed sufficiently, then discharge.

What do you want?
1) A final stop for OBM WBM drilling waste.
The drilling cuttings stabilization /solidification unit provide an effective method for processing oil- base waste and water based waste; In a result, it produces an environmentally safe, dry material that is acceptable for onsite, or land farming disposal at an approved waste facility.

2) An ONE STOP SOLUTION
Here we are!
After GN produced the solidification /stablization unit, now GN can do all this closed-loop drilling mud recycling process.
From Solids Control, to the cuttings dryer, centrifuge, then stablization unit.

It is my honor to introduce again this popular, wonderful decanter centrifuge GNLW363CG, have been used widely in the world. If you did not on tune with GN updates, there she is:
Early 2015, 32 decanter centrifuges sent to Egypt, and before that, two decanter centrifuges are tested by clients, which they need before make a big decision, GNLW363 are tested, and we also absorb advice from customers, and lots of this model are required, then sent to Africa. http://gnsolidscontrol.com/drilling-fluids/large-number-centrifuge-shipping-to-africa 

In the drilling waste management system to Baker Hughes, which contains vertical cuttings dryer, pumps, tanks, and decanter centrifuge GNLW363CG. https://www.slideshare.net/secret/uX1VP69CkEDeej

In South America, GNLW363 has a very glorious history, with help of our partner, it have been accepted, and widely used there. With good feedback, it becomes more and more popular. After updated to the latest version, GNLW363CG / GNLW363CG-VFD. Recently, we have 6 sets of centrifuge & 40 sets mud agitator exported to South America oil drilling. The customer is South America mud service company with many years experience in solids control service & drilling waste management service. We have cooperated with this South America Local company for over 3 years; they are very familiar with GN centrifuge and will repeat order every time when they have new requirements. http://gnsolidscontrol.com/drilling-fluids/6-sets-decanter-centrifuge-for-south-america-oil-drilling

How this Decanter Centrifuge GNLW363CG / -VFD Benefits YOU
1) COST, very competitive price if you have all below at the same time
2) SS2205 for the bowl, which is even better than SS316, never mention SS304
3) Tungsten carbide tiles for screw protection
4) Replaceable ceramic rings for inlet, solids outlet
5) Genuine SKF /FAG bearings
and even more...

As we all knew that The Chinese segment held the largest share of 41% of the Asia-Pacific drilling waste management market in 2013. This seems like one step to save APEC blue in the Capital Peking. GN Solids Control, as the first one supplying whole waste cuttings solution, and the first Chinese company operates their waste cuttings management equipment oversea, have been accepted by more and more local clients.

IT WAS NOT IN THE PLAN. We still hearing the comlains, when the client develop the new project, or process the project as planned, or even keep the old project ongoing, the environment protection rules are more strict. Then urgently we need the waste cuttings management equipment! To serve better on this specific circumentance, GN is now Keeping Drilling Waste Management Equipment in stock for quicker response. 

As all the guys know Chinese market, well known that now lots of companies jumped in this market, with or without, relative, irrelative experience; while with lower price.
Then why the big players choose GN Solids Control.
Baker Hughes; Shell; COSL, SINOPEC, ok, more than that.
The motive of all this comes from the GN team keep learning, keep improving. Have been the first one who did this well in China. For the verticle cuttings dryer, have been tested in Shell project, OOC below 3%. In Russia, cold winter, still get positive feedback from site.

BIGER THAN BIGGER
As a private startup, keep focusing on top quality products, and get more and more popular in oversea market, then reflects on the local market, to be a well-known brand.
Not like other competitors in China, GN is not stepping at the same place, keep learning, improving, then focus on the OBM / WBM waste cuttings management system. Then as a one stop, zero discharge solution supplier; solids control, waste cuttings management. To recycle, reuse all the useful resources to keep the drilling production environment friendly.

Zero discharge have almost become a modular requirement now in China drilling market, to comply with the demand of environmental protection, and as a young market for the drilling waste management, many many companies involve in this. Which makes things more comlicated, as all of the suppliers are trying to customized a solution for the clients. If the end user, or the buyer is not professional enough, all will be puzzled, and learn from their own mistakes.
As an experienced one stop solution supplier, GN have learnd from the experience of supplying modularized HDD mud systems. Now all drilling waste management system are modularized. For the whole process, can be separated to be a few steps.

1. Solids Control
This is where the drilling cuttings waste comes, and solids control system, drilling fluids recycling, is a standard one in driling site. Though a lot of different design.
2. Primary Treatment by Cuttings Dryer or High G shaker
2.1 Delivery Unit
To collect all the solids waste from the solids control system, the vaccum unit, screw conveyors, hose pumps are used as per different concept.
GN have designed a basic / modular delivery unit, c/w collecting hopper, hose pumps, skid.
2.2 High G shaker
High G shaker is widely used for the water based cuttings waste, as it is more effective to handle. Though cuttings dryer can do this well, it is too expensive to operate.
Also each High G shaker can be used as a separate modular unit, with hopper underneath.
2.3 Verticl Cuttings Dryer
Widely used & accepted by users for oil based waste cuttings.
3. Solidification Unit
Then the solids goes to the solidification unit
In China, GN as a pioneer to supply this unit in compact design, and cooperated with US suppliers, absorbing tech. from experienced companies, to serve Chinese market.
4. Dewatering Unit
As we all know after high G shaker, or verticle cuttings dryer, the liquid will be sent to the decanter centrifuge, while if it is not qualified, also need to be flocculated, treated by chemicals.

To know the detail design, pls ask for info. from GN Sales team.