Monthly Archives: May 2022

5 Sets GN ZCQ360B Vacuum Degasser for China Drilling Company

As we all know the drilling mud is very important for petroleum well drilling. As usual, the petroleum well depth can arrive to 1000 to 7000 meters. In this program, the rig can meet lots complex geology situation, we must use drilling mud to help rig to protect well. For example , at the rock stratum, rig need lubrcate and take out the drill mud out well. Drilling mud is most widely be used for this application. Drilling mud is very important medium material to guarantee the drilling success.
degasser
Drilling mud can balance the pressure of outside and inside well. Through adjust the mud density by mixing barite or some other material to get the adapt density that we need. These high density mud can stop the well wall extruding rig, and prevent the headframe landslide. So the correct density is the key to guarantee the mud property. However in the drilling progress, as long as the mud be recycling and using time by time, the mud property will reduce and also it it mill mix some air contented inside of mud. Some times, we can see the mud have bubble. These bubbly will reduce the mud density and bring disaster since it can lead the blowout. Remove out the air is very important for drill.
GN vacuum degasser is specially used to remove these bubble. Inside the desander tank, it will generate a vacuum space to suck the mud into its tank, meanwhile ,the mud will be blend with high rotation speed, the center of liquid will generate a hydrocyclone , the air pressure at this part is very low, the air will be push out from high pressure place the inside of mud. And reach our purpose that remove out the air. GN degasser is a high efficiency equipment for drilling mud process, if you have demanded , welcome to contact us.

The Fifth Generation Decanter Centrifuge for Overseas Wastewater treatment project

Last week, GN delivered 2 units 18inch decanter centrifuge to abroad client for waste water treatment. As we all know GN begin with manufacturing solids control equipment for oil gas industry. Such as shale shaker and vertical cutting dryer. As long as the accumulation of technology, we upgrade our centrifuge and designed the centrifuge for waste water treatment. Actually this is our fifth generation centrifuge. Compared with old design, it adapt new technology and upgrade the control system.
In this project , it is GNLW454ET-VFD centrifuge. The bowl length is 4 times of bowl diameter. The old design is 3 times length. Longer bowl means the material can stay longer time for treatment, we can get dryer solids and more clean liquid. The 2 units centrifuge are for municipal water treatment. The solids content is about 2%, and the actually treating capacity is about 40 cube meter. The actual treating capacity related with solids content. When solids content is higher , the capacity is lower. For this centrifuge, we mounted 1 unit 45 kw motor and 1 unit 15kw back motor, both are controlled by VFD. The speed is adjustable, the max GN force i2 2093G.

Decanter centrifuge

Decanter centrifuge


To longer the life time, we mounted tungsten carbon tile to protect the scroll. As we all know the scroll is easily wearing when it push solids. This tungsten carbon tile is anti-wear and protect scroll. When some of these tiles was damaged, client only need to replace the damage part.
To protect the equipment well, we add some monitor on centrifuge, such as temperature monitor and vibration monitor. These measured sign can transfer to PLC to control the equipment. When equipment is abnormal ,the control system can stop the machine automatically.

GN can provide lots customized function according to client requirement, control the feeding flow, adjust speed automatically. We are professional centrifuge manufacture . and also solids-liquid separation system. If you have demand, welcome to contact us. We will be pleased to support.

See You on OTC

It has been 3 years since the pandemic outbreak. which take lots issue to our work and life. Even the OTC offshore technology conference had to be canceled for 2 years. People can not be Houston to particle in OTC. and also consider the pandemic is controlled gradually ,it will be restarted on May 2,2022. GN also will particle this OTC with exhibitor. We expected to meet with our old customer on this OTC showing, and introduce our equipment to new client.

solids control

solids control


As we all know OTC will attract the oil gas client from all over the world . it is the biggest conference in oil gas industry. GN almost participated in OTC of every year, and it is a good opportunity for company to show their new equipment and new technology. GN solids America is near with OTC exhibition, and our Houston colleague will participate in the OTC. In this time, we shipped shale shaker , vacuum pump and shaker screen for display. All these 2 equipment are most featured of GN products. However, we also take the introduction of other equipment , such as Decanter centrifuge and vertical cutting dryer. GN is not only the equipment supplier and also the whole solution supplier. we are good at provide customized proposal for client to provide all kind system for mud treatment.
solids control

solids control

OTC is the first show of GN since pandemic time. We had almost 2years no meeting with client, and we are very expected to meet with customer.After OTC , GN also plan to join more exhibition in different countryside . We are gradually return normal work of before pandemic. When we setup our booth, we also saw lots our customers’s booth. I believe this OTC will attract lots people be here for new technology communication. GN is always open to welcome every to be our booth or our Houston to know more about our company and product.