GN Has Delivered Poor Boy Degasser to Its Foreign Customer

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GN Has Delivered Poor Boy Degasser to Its Foreign Customer


Hebei GN Solids Control Co., Ltd is an expert in manufacturing solids control equipment and system. Usually in a solids control system,

for safety objectives, a mud and gas separator usually used to remove the dangerous gas out from the mud, because these dangerous

gas will cause explosion if not separated but directly led to the shale shaker for processing. As we know that shale shaker is the first stage

equipment. Before mud arrives to the shale shaker, the dangerous gas will be separated out.

Poor Boy Degasser

Usually we used a mud gas separator to separates dangerous gas out of the mud, and a mud gas separator is also known as poor boy degasser.

Recently, GN Solids Control has delivered poor boy degasser to its customer. This year GN has delivered 4 sets of mud gas degasser to Canada,

2 to Indonesia, and 2 to France. Except poor boy degasser, GN product has been exported to more than 60 countries in the world and has achieved

a well known brand :GN Brand.

Delivery of Mud Gas Separator

Actually, mud gas separator(poor boy degasser)’s structure is not complicated. I wil discuss its structure next. GN poor boy degasser is simple structured

with a separation vessel of diameter 1000mm. Inside of the vessel; there are several pieces of steel buffer plate on which the high pressure drilling mud would impact.

After collision, the gas invaded in the drilling mud would get out and guided out from the 8” vent pipeline on the top of the separation vessel, while the mud would go down

and accumulated at the bottom of the vessel, then flow to the into the solids control system through the 10” outlet. Though its structure is simple, but it plays an important role for safe drilling.


GN Mini Centrifuge With Compact Design to Save Space And Cost

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GN Mini Decanter Centrifuge With Compact Design to Save Space And Cost

You may take it for granted that a machine is huge monster with a large footprint and heavy weight. It always make people feel gloomy when standing before a huge machine.

But look at the following picture, how cute it is. It is a mini decanter centrifuge from GN decanter centrifuge product line. With small footprint, it is easy to remove and transport, 

it also saves a lot space for users. As to its parameter, the mainly two is treating capacity and speed. GN mini decanter centrifuge’s treating capacity or processing volume is 

6 cubic meter per hour. And its speed can reach to a maximum round per minute. And for its main feature which I will talk in next paragraph, it is always used in core drilling.

                                          Mini Decanter Centrigufe

GN mini decanter centrifuge with the model number GNLW223 mainly occupied the following features.

1.small footprint for easy moving and narrow working space

2. One motor driven mode for both the bowl and inside screw propeller. The motor drive the bowl via a belt pulley with belts, the bowl has same rotation speed as the motor. 

Meanwhile, the design of gear unit makes the input speed of the screw propeller is much lower than the bowlthe screw propeller is also driven by the motor with a belt pulley. 

Thus the existence of the differential speed leads to the centrifuge working availability.

3. High typical speed up to 4500 produce the sufficient G force to separate the very fine solids with size of 2~5 microns.

4. Material of SS304 on bowl, screw propeller and main body and protection of tungsten carbide spraying welding is for reduce the cost, but can meet the working demand well.

5. Both fixed speed and variable speed model is available

                                              Decanter Centrifuge's Material

GN Solids Control has contacted with many customers from Canada in the business of core drilling and other mining drilling. To consider the high requirement on the motor and 

control panel explosion proof standard, GN would provide the Mini centrifuge only mechanical part and the customer could find the motor and control panel locally. 

And GN has already done like this before.


GN’s High Speed Decanter Centrifuge On Shanghai CIPPE Show Has Come Back

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GN’s High Speed Decanter Centrifuge On Shanghai CIPPE Show Has Come Back

       Hebei GN Solids Control Co., Ltd , a top manufacture of solids control equipment for Oil & Gas drilling in China, is a frequenter for Beijing and Shang hai CIPPE. Shanghai CIPPE

 was held in last month with a three day period from Aug.26th to Aug28th. Certainly, GN dispatched a team to attend this show on which GN displayed it high speed decanter centrifuge. 

GN’s high speed decanter centrifuge on Shanghai CIPPE show has the following technical details.


GN's High Speed Decanter Centrifuge On Show

1.High speed decanter centrifuge’s model:GNLW363BG-VFD.

2.This high speed centrifuge ‘s maximum speed is 3900 RPM, generally, the speed can varies from 0 to 3200 RPM.

3.The length and diameter of this high speed decanter centrifuge are respectively are 1271mm and 360mm

4.The centrifuge is driven by motor with belt transmission.

5.This equipment is controlled by a VFD control cabinet with PLC touch screen. And the control cabinet can adjust the bowl speed, differential speed, and the pump feeding speed.

6.GN’s carefully selects top brand materials for this high speed decanter centrifuge such as ABB transducer & Schneider components used for control panel, genuine SKF bearing, 

   and duplex stainless steel for bowl.

7.GN’s decanter centrifuge is applied not only in solids control system but also in drilling waste management. And it has been exported to more sixty countries.

      At Shanghai CIPPE show, visitors show great interest in our decanter centrifuge, and GN get connected with many big oil service companies both at home and abroad. 

With its unique design and excellent performance, GN’s high speed decanter centrifuge is popular in both domestic and overseas market. With great success, GN’s high 

speed decanter centrifuge has came back. For mare details about centrifuge, you can visit my former blog:GN’s decanter centrifuge. 

And GN website is also available to visit.


Drilling Waste Management Unit to Western Africa

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   Drilling Waste Management Unit to Western Africa

    How exciting it is. Hebei GN Solids Control Co., Ltd will has its drilling waste management unit delivered to Western Africa.

    Generally, solids control system is designed to clean and recollect waste drilling by removing the useless solids. A complete line of equipment would be installed ,such as shale shakers, desander ,desilter( mud cleaner with the combination of desander and desilter is optional), and decanter centrifuge. In addition, for environmental reasons, solids which are separated from used drilling mud is not allowed to directly dump. To make a solution, drilling waste management is now applied.Drilling waste after uid content).

                                                                     Drilling Waste Management

    Two ways are commonly seen to treat and recycle drilling waste: online drilling cuttings treatment and base mud recycling; offline wasted sludge disposal. Online treating is relatively easier and cheaper, the drilling cutting is directly transfer to vertical cutting dryer through the auger after discharged from shale shaker, while offline management will require more complicated processes for a satisfactory results. GN’s wast management unit belongs to the online treatment.

    The equipment list i ncludes:  one set of vertical cutting dryer,  one set of Netzsch Brand NEMO pump, one set of mounting decanter centrifuge, one set of vertical slurry pump, one set of oilfield 3 runner design skid ,  one set of accessories and electrical control panel system.

                                                                                                                                     .Vertical Cutting Dryer

    GN Solids Control is a leading manufacturer of solids control system and equipment in China, GN’s decanter centrifuge and vertical cutting dryer have been used in many waste management project. And, in such a beautiful fall, one GN’s drilling waste management unit is ready to go west Africa where she will service all through her life.


Solids Control Equipment Exported to Indonesia

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Indonesia once is the unique OPEC nations from Asia. The proven oil reserves, ranking 20th in the world; the proven gas reserves, ranking 7th in the world. With more and more China-Indonesia cooperation in oil gas exploration & drilling, oilfield equipment supply, crude oil imports & exports, Indonesia company focus on drilling rigs, solids control equipment, mud pump with super quality and competitive price.

GN Solids Control as the 1st API certified solids control equipment private company, is the first private company to enter Indonesia market. After that, more and more Indonesia customer ( Big customers like PDSI,Apexindo,Bermindo etc) shift to GN Solids Control Equipment and gradually to use less US brand solids control equipment with highly cost.

Recently, GN is ready to delivery one unit 1000gpm mud system to Indonesia. The mud system is used for one unit 750hp workover rig. The mud system equipped with equipment as below:

  • Two unit drilling fluids shale shaker with 3 panel shaker screen & 2 pcs OLI brand vibration motor;
  • One unit drilling fluids mud cleaner with 2 pcs desander cones & 12 pcs desilter cones & one unit deck shaker with 3 panel shaker screen.
  • One unit drilling fluids vacuum degasser with self-contained unit & level sensor to protect over suction of drilling fluids.
  • One unit mud tank with all accessories included. Eg. pipelines, handrails, walkways, ladders, valves, clean gates...

solids control equipment

Except for Solids Control Equipment, GN also exported drilling waste management equipment to Indonesia national oil company, Pertamina. The equipment including Hi-G dryer shaker as 1st step drilling cuttings drying pocess equipment, high speed decanter centrifuge as 2nd step drilling cuttings drying process equipment. 

Reading more:

dewatering centrifuge

After the drilling cuttings dried by Hi-G dryer & decanter centrifuge, the usable drilling fluids can be recovered and go back to solids control system. If the drilling finish and no need back to mud circulation, flocculent unit and dewatering centrifuge is necessary for further treatment. GN can also offer the dewatering unit with dewatering centrifuge.