Thank you for opening this article. Are you interest in the hyrovac slurry treatment? Or are you planning to enter into this industry? No matter what purpose you have regarding this topic, we would like to share some more information or ideas we have. Just recently, we co-designed and provided to North America such a dewatering system for the hydrovac slurry dewatering, including following equipment: 1. Hopper for receiving the slurry from outside the system. The big hopper is used to collect...

There are kinds of drillings or underground works which need to go through from one place to another. TBM project is one of the most important one in civil works, especially during construction of cities. For example, for the railway laying or for the subway laying, there are lots of large diameter TBM Machines to be used. Just like other drillings, as oil and gas drilling or HDD works, or even for the vertical drilling as piling, there are slurries to be treated after the work, or even durin...

In previously, the high speed decanter centrifuge is used mostly by the solids control system for oil and gas drilling rigs, especially the dewatering big bowl centrifuges together with chemical dosing dewatering systems. Normally, the oil and gas drilling works use more expensive drilling fluids, and are bearing more responsibility to the environment protection rules. Nowadays, the border between oil and gas drilling and HDD projects are more dubious, for large HDD projects, decanter centrifuge...

Canada is a beautiful and clean country, not only because of its comparably small population, but also because of its strict rules and the attitude to control the wastes from different industries. For drilling waste management, there are also strict regulations to push the contractors to be responsible. And then, how to choose a suitable solution to do this job becomes quite important for the contractors. GN Solids America has become a well acknowledged brand during the years. Just days ago, ...

Last Friday morning, the whole sales team of GN Solids Control gathered in front of the company building and started a 2 days’ journey of a training activity in another beautiful city. The training’s goal was to strengthen the cooperation between team members. I am luckily to be one of those team members and joined the activity. GN Solids Control has a sales team of 28 members, including the domestic team and the international team. They have successfully promoted GN equipment to mo...

In all solids control systems for oil and gas drilling rigs, for HDD drilling rigs and for TBM machines, the shale shakers are always the first stage for separation. An efficient shale shaker can thoroughly remove all the solids with particle sizes larger than 100 microns by using suitable shaker screens. Based on certain requested treating capacity, the end user can choose suitable shaker models and quantity. For example, in one of GN Solids Control’s recent project, the end user chose...

In a complete drilling rig system, there are 8 sub-systems. One of which could be a closed loop system not so involved with other 7 systems, it is the solids control system. As during drilling, there is drilling mud to be used to protect the drill bit by lubrication and to bring out the drilling cuttings after drilling. The drilling mud contains lots of chemicals and it is quite expensive, at this point, it should be recovered and recycled for further use. At the other hand, it could pollute ...

Waste management systems and equipment are a large section among GN Solids Control’s products. The waste management GN Solids Control’s equipment involved in could be divided into 3 parts: drilling cuttings waste management, drilling fluids waste management and oily sludge treatment. All of them are compulsory requests in drilling jobsites, especially in Africa. Just recently, 2 of GN Solids Control’s waste management systems are located to a jobsite in Africa and now they sta...

Decanter centrifuges are highly recommended for the works involving separating purpose, such as the oily sludge separation, the solids control management, the waste water treatment, the chemical engineering, food and beverage industry, and etc. GN Solids Control is one of centrifuge manufacturer, who designs and put into market various types of centrifuges for different industries including but not limited to above mentioned fields. Just recently, GN Solids Control just finished the fabricati...

The world has been suffering from the pandemic for more than 1 year, and as the largest populated country in the world, China has almost taken the condition under control. And since early this year, the exhibitions are gradually back. Economic is picking up accordingly. Like in the spring covered April, in the economic center of China, Shanghai has hosted several exhibitions, including the car exhibition and EXPO, the feast of environment protection. GN Separation is a newly emerged brand for...