It will be a long road if the client is critical, and if politicians swings, things change again. For turbulent Africa, for this project, the fruits comes after 5 years flower blooming. The client comes to check all the details, to make sure that everything is right, real trial test, operation, and leaving with thumbs up, simling face.
As keep following on all our products design, and all projects of drilling waste management for other clients, the client tried to absorb all the advantages from other projects. Here comes the final one.
Main equipment c/w two containers, flexible, compact, and easy for sea shipping. As you may find in the brochure of drilling waste management system, normally three modular package included.
1. Waste Mechanical Separation
In this system, in one container, contains verticle cuttings dryer, High G dryer shaker, and decanter centrifuge.
GN dryers is with higher speed up to 1200RPM with G force up to 750G. This gives it more ability to separate the oil on the cuttings, especially of WBM, it works well for the critical WBM. GN 363 series Decanter Centrifuges is the most popular size decanter centrifuge for drilling mud treatment. GN built over 100 this size of decanter centrifuges in 2014. This type and size of decanter centrifuge is popular for solids control, dewatering ,waste management, sludge treatment.
2. Then here comes another 20ft container, which loads the flocculant & coagulant mixing unit inside, add chemicals to make sure that all ultra fine particles can be separated.
Keep tune on this, will update more after after sales commissioning.
OK, if you want to have a look, kindly let us know your location, then we will see if can find some opeartion site nearby. Or pls check the videos from our website.
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Published: 16 May 2015
Like all news comes after exhibition, like this one 2015 OTC,GN Successfully Displayed Drilling Waste Management Equipment; there will be more good news coming, this is the one after the CIPPE 2015, which is two monthes ago: a Sichuan oil service company purchased the drilling waste management system displayed in CIPPE 2015.
Which containes the GNCD930C Series Vertical Cuttings Dryer, rotation speed upto 900rpm, G force upto 470. While ad-time GNCD930D series is also available now. GN has already done successful drilling cuttings management projects for Shell, Baker Huges, CNPC and many more leaders in the industry. Also contains a High Speed GNLW363CG-VFD Decanter Centrifuges.
GN 363 series Decanter Centrifuges is the most popular size decanter centrifuge for drilling mud treatment. GN built over 100 this size of decanter centrifuges in 2014. This type and size of decanter centrifuge is popular for solids control, dewatering ,waste management, sludge treatment.
As a system, all needed pumps, conveyors, pipelines, intermidiate tanks are included.
In this system, also contains a crane hoist, which solve the high renting charge of crane on the rig site. At least keep the cranes not traped here for the system feeding.
As we always keep telling, the statege, finally works well. When the flowers blooms outside the wall, people inside smells. Well, after big players comes to us, and like a healthy cycle, business is on the right track.
If you keep tune on us, there is more good news, to give the client an one stop solution for the drilling waste, to protect the environment; now GN have become agent of a TDU supplier in US, and we are now in training process to supply after sales service locally.
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Published: 09 May 2015



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Published: 19 April 2015

Recently, GN Solids Control won a tender of 3 sets drilling cuttings management equipment project for a public listed company in Sichuan. There are many competitors, as we can found in CIPPE 2015, lots of company now doing this business. While with several years experience on drilling waste mangement, and reference of Baker Hughes, Shell, these international big players. The client finally made the right choice.
The main products in this tender including:
The GNZS594HGE-LD high G force linear motion cuttings dryer is one of the popular drying shaker for the drilling waste management companies because of it's adjustable High G force up to 8.0 G, and the reliable performance.

The most popular decanter centrifuge, which is also equals to DE1000, Swaco518, the GNLW363CG-VFD, GN have hired several experience consultant from international & national famous centrifuge suppliers, doing proper improvement to make this centrifuge better and better.
When the flowers blooming outside, still smell nicely inside. That is what we are doing. Now more and more Chinese companies realized, except connections, we knew there is a good supplier there. This could be one of the essence of this deal.
We all, every one, have to find out what tiny help we can do, to improve the environment, not until we regret, when our kids can not grow up helthly, or on the moment we die at young age, or suffering with diease. That is what I have learnded in the movie, while that is why I'm proud to share with you we are joining the evironmental protection in China. We do what we can do, the drilling waste management.
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Published: 03 April 2015
The market is silent, as the oil price goes down, the market is quiet. But let us be prepared. We do not want to be focused on, but this is for Africa. When we talk about the situation right now on the market, they said.
As our press release before, in 2014, there is a few dozens decanter centrifuges are sent to Africa, and just in the early of this year, another 40sets, to Africa.
The main difference of GN decanter centrifuge, comparing other supplier in China is:
1) Bowl Material: Duplex Stainless Steel Grade 2205 made by centrifugal casting Better balance
2) Screw and Other bowl assembly material: SS316L Stainless Steel;
3) Screw protection: Replaceable Tungsten Carbide Tiles and special Ceramic for mud distribution port on conveyor.
4) Heavy Duty design with Big torch Gear Box
5) Genuine SKF bearing
6) Pressurized Stainless Steel Electrical VFD (SIEMENS or ABB Brand) Control Box by PLC smart control and touch screen
There are two sets decanter centrifuge on the offshore rig. One centrifuge is from Baker Hughes Drilling Fluids Environmental Services, the other one is from our buyer, which is local professional solids control & drilling cuttings treatment service provider. Sometimes, the offshore rig uses this two sets centrifuge alternatively ;one is in use and the other one as backup. Sometimes, they use the two centrifuge together to work more fast.
Also this could be the reason that GN decanter centrifuge operating in Transocean offshore drilling project.
In this 40 sets centrifuges to Africa, mostly are GNLW363G-VFD, this is the most popular one from GN, widely used all around the world, and many different applications. Another one is GNLW452CD, this centrifuge is also popular for barite recovery, and a modular equipment for normal solids control system.
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Published: 07 March 2015