GN Solids Control’s products naming rules

GN Solids Control is a world famous company and brand in the solids control and waste management industry. Now its business range spanning from shale shakers, mud cleaners, decanter centrifuge, cutting dryer, vacuum degasser and so on. GN could be your one stop shop in the solids control and drilling waste management area. Its product application covers from oil and gas drilling, HDD and CBM drilling, bored pile and TBM drilling.

Today I will introduce two more naming rules to you, mud gas separator and screw conveyor. As these two products are widely used in the oil and gas drilling system, there are more and more customers showing their interest in them. So understanding the naming rules is very important and could help you select the products effectively and efficiently. Let’s start with the mud gas separator: GNZYQ1000A,GN means the company name in short. ZYQ means thename of mud gas separator in Chinese in short. 1000 means inner diameter of the mud gas separator is 1000 mm.A means this product is the first generation, and in future, GN will make more upgrades and improvements for the mud gas separator, there will be B, C etc. and more versions coming out. The mud gas separator is also called “poor boy degasser” which means it’s more economic than the vacuum degasser, but it’s just working under the mechanical crashing power to separate the cut gas from the mud without the vacuum pump.


Next let’s go to the screw conveyor: GNSC14A-24,GN means the company name in short, SC means the product name screw conveyor in short.14means the diameter is 14 inch. A means it is the first generation. 24 means the length of the screw conveyor is 24 feet. Screw conveyor is widely used in the drilling wastemanagement system to transfer the cuttings for final disposal.

That’s the basic introduction of the naming rules formud gas separator and screw conveyor. Hopefully it will be useful to you.We will try our best to assist your business to be successful. Welcome to visit and please send your inquiries to

GN Decanter Centrifuge for Industry Application

Centrifuges can be installed in a relatively small footprint; have a high washing capabiiity; produce low cake moisture; achieve a high capacity throughput and can provide the user with a totally enclosed and contained vapour-tight processing facility.
Centrifugal filtration is also considered to be one of the most effective methods of removing impurities.
Correct selection of a centrifuge is based on two key concerns: economic expectations ald technical requirements.
Once the process is clearly defined, it is easier to identify variables such as the percentage of suspended solids, volumetric slurry throughput, solids throughput and the required product consistency at discharge. Materials usually exit the centrifuge in a powdered or granular form, but there are some instances in which it can also be discharged as a paste. Product consistency will to some extent dictate the method of materials handling and trarrsportation.
The prospective user should also clearly define exactly what the centrifugal process is required to achieve. Does the material require clarification, classifi cation, degritting, thickening, dewateri.rg, washing or separating and repulping, and is the process a solidliquid, liquid-liquid or a three phase liquid-liquid-so1id duty?
Other considerations include the expected’G’ force; allowable cake dryness; allowable solids in the discharge liquors; product temperature; viscosity; specific gravity; pH and whether the process should be batch or continuous.
GN design and manufacture both decanter centrifuge and three-phase centrifuge for industry separation. Solid bowl decanter centrifuges have been operating according to the same basic principle since the 19th Century.
GN design specific centrifuges according to specific separation tasks and the use of resilient, high-quality materials have improved the performance of the centrifuges.
Moreover, GN owns a branch for design PLC and electrical control system; this gives GN advantages in electrical components for measuring and control technology. The performance and availability of the decanter centrifuge or three-phase centrifuges are significantly improved by the control system..
Main Application of GN Industry Centrifuges
Dewatering sludges / mud and suspensions
Thickening sludges or mud
Clarifying different type liquids
Separating 3-phase mixtures, i.e. two immiscible fluid phases and a solid phase
Classifying solids in a wet suspension by grain size
Separation of solids according to various densities

GN solid control fourth generation decanter centrifuge

GN solid control is the most the most cutting-edge technology, solid control and drilling waste management equipment manufacturer in China, which produces the mud centrifuge has been the largest oil giant enterprises of domestic and international several full approval. In the just-concluded 2016 CIPPE oil show, crown can solids control the display of the centrifuge series, series of mm small convertible centrifuge from 220 to 550 mm of big drum centrifuge, lined up at the scene of the exhibition, has made a lot of audience attention and end users.

Especially GNLW36 centrifuge model, both in the appearance of the old version and the new design was shown in the CIPPE 2016 booths, so what is the difference between GNLW363 decanter centrifuge is a new generation?The following simple statements.
1, the first generation of GNLW363, originally designed for 360 mm horizontal spiral sedimentation centrifuge, one will have two motor is a main auxiliary, respectively installed on both ends of the centrifuge.Though, is the highest level of materials, the design concept of the centrifuge is basically the same with other domestic counterparts of the old.
2, the second generation GNLW363B, more international, with the crown to solid control has been the product sales in many countries and regions of the world, as well as the champions league to the product design is becoming more and more internationalized, GNLW363B horizontal screw centrifuge before the two motor position has a into one end is at each end of the two, mainly is to increase the operator have more space and centrifuges operating characteristics of easy to maintain, stable operation.

3, the third generation GNLW363C sedimentation centrifuge, in addition to the basic drilling mud solid control can also be used for oilfield waste pulp processing, it is similar to GNLW363B, two motor on one side.But on the other details GNLW363C also has a better update on structure, structure, based on the B version upgrade C version of the centrifuge and been used in many fields.Such as sludge separation, flocculation and dewatering unit, waste pulp processing, etc., with the user feedback, after upgrade C version of the centrifuge in use process compared to B version, processing capacity increased by 50%, continuity of operations, rugged conditions objection to adapt.
4, the fourth generation of GNLW363D, the inside of the design and GNLW363C are similar, but the outlook is completely different, because the structure is higher than C version is more compact, the stability, its total weight is reduced by 30%, is advantageous for the urgent needs air

IADC Listing of GN Solids Control

IADC contains most of the companies involved in the worldwide upstream petroleum industry and have four types of membership.
Contractor – companies who own and operate land or offshore drilling rigs.
Producer – companies engaged in exploring for and producing oil, natural gas, or geothermal energy.
Associate – service companies, equipment manufacturers, consultants, and academic and/or training institutions.
Well Servicing – companies who own and operate well servicing equipment.
Well except google, IADC is one of the best places that to source suppliers, contractors, trading partners, etc. Since their membership is open to any company involved in oil and gas exploration, drilling or production, well servicing, oilfield manufacturing or other rig-site services. You almost have any kind of companies you want there.
IADC also hold many different events, meetings, to help drilling people meet somewhere together, to exchange infomation, or finally except to meet at your place, or my place, you have a third option. To have a even bigger meeting, with more people, have some more productive days.
Except a database, IADC also have a lot of technique resource etc.
This is the first time that GN list ourselves in this database, to be a member, but we may keep this, to be easier found by drilling associates. We also very proud to find a lot of partners, customers in the same listing.
For more information, visit IADC websites: or