The facts of treating capacity for drilling fluid shale shaker

When consider solids control machinery, the treating capacity is the major consideration that will take effect of drilling rig operation. After all, the drilling mud the pumped out from the drilling rig need to be treated in time to circulate back to the drilling rig for continuous operation. The first stage of solids control is the drilling mud feeding to the drilling fluid shale shaker. It needs able to manage large feeding volume of drilling mud and do the first stage of filtering in matter of efficiency.  The drilling rig operator choose various of mesh of shale shaker screen base on the condition of the drilling mud and need of treating capacity per gallon, it has data to introduce the empirical formula according to the specified condition. The treating capacity is draw by producer specification which is the maximum, some producer attached the shale shaker treating capacity experimental curve to reference for users.

GN Shale Shaker
GN Shale Shaker

Experimental research at manufacture’s factory and operation site around the world have proved that the treating capacity of shale shaker increased following the amplitude and excitation frequency increase, but the factors affect degree is different, the biggest influence is the amplitude. Meanwhile, the performance of drilling fluid, especially the plastic viscosity has the big influence to treating capacity.   To meet the demand of our customer in the drilling field, the R&D focus not only on shale shaker only but also on the wear-tear parts of the shale shaker, the shale shaker filter screen. Various mesh manufactured not only need the demand of treating capacity but also durability to reasonable usage for sake of drilling operation. Such demand is needed for keep operation cost in steady to benefit down-stream of oil process to finally reach to everyday consumer like you and I.

GN Shaker screen for USA brand shale shakers

Buying shaker screen from USA is much higher cost, that is why so many drilling company, drilling rig company, solids control service company come to China to source high quality shaker screen with reasonable price.

GN Solids Control start the design, research, manufacturer and sales of shaker screen from 8 years before. Up to now, we can offer high quality replacements screen for Derrick FLC 500/2000 shale shakers, replacement screen for Swaco Mongoose shale shaker, replacement screen for NOV brandt king cobra shale shakers, replacement screen for SCM-PrimaG Scomi shale shakers, replacement screen for FSI 5000 shale shakers.

GN Shale Shaker Screen_副本

After many years technical experience accumulation, our shaker screen is very popular in middle East countries, like Kuwait, Iran, Iraq, UAE & Africa countries, like Egypt, Nigeria, Lybia & Asia countries, like Thailand, Mongolia, Korea etc. Our shaker screen sales amount can reach to 12000pcs each year.

GN Solids Control as leading manufacturer for solids control equipment & drilling waste management equipment & shaker screens, our 70% product export to overseas, only 30% for domestic high end clients. We focus on high end market with high quality equipment but reasonable price. Our principal is “quality first, price second”, and we only source from top quality components for the product manufacturer.

Except for shaker screen, our decanter centrifuge & vertical cuttings dryer is very popular in overseas. Our centrifuge is replacement centrifuge for Derrick centrifuge, Swaco 518 centrifuge, Nov brandt centrifuge; our vertical cuttings dryer is replacement verti G dryer for CSI vertical dryer, and for Swaco dryer. One of client from Egypt, they try our decanter centrifuge for over 2 years, and give us big order for over 30 sets decanter centrifuge in year of 2015. We keep long term relationship with client and always give quick response when have request from client. We also have one client from Nigeria, they have 10 sets decanter centrifuge for 5 drilling land rigs.

More and more client want to deal with original manufacturer, they can get more professional technical support, professional commercial proposals & technical proposals.

GN mud cleaner for Hong Kong project

Shale shaker, mud cleaner and desander, desilter would be the most common solids control tools for different drilling rigs, just like oil and gas drilling, Horizontal online drilling, coal bed methane (CBM drilling), water effectively drilling, piling, micro tunneling, and other trenchless and subway activities.
GN Solids Control as one of China primary manufacturing for solids control and equipment, they released some shale shaker and also mud cleaner for Hk China for a trenchless job.
The client bought equipment coming from GN:
1) Solids Control shale shaker, GNZS703E.
It can be a linear motion shale shaker with 3-panel shaker terrace. It utilize pretention shale shaker screen and mounted through wedge for fast screen changing. GN offers metallic frame screen and ceramic material for its screens. Customer can make suitable type per have to have. All GN shaker terrace is made from stainless stain to get better anti-corrosion and extended lifetime.

shale shaker & mudcleaner
2) Mud cleaner GNZJ703E-3S16N
The mud cleaner is the combination of a thready motion shale shaker GNZS703E, 3 × 10 ” desander cone and fourth there’s 16 × 4 inch desilter cones. The cone construction is mounted on the shaker deck. It is user friendly style and design. If you do not want to use mud cleaner, you just remove the cone set up parts and use it as a shale shaker.
3) Mud cleaner ZNZJ703E-16N.
It is the combination of shale shaker and desilter cone. The under flow shale shaker is GNZS703E. Typically clients choose underflow shale shaker the same with solids control shale shaker. Just for this mud cleaner, it is only fourth there’s 16 ea 4 inch desilter cone, no desander cone applied.
Other solids control equipment can be offered by GN:
Complete mud recycling system, mud tanks, mud agitator, mud gun, poor child degasser, mud gas separator, jet mud mixer.
Solids Control equipment is only a little part of GN Solids Control company. The main field involving GN group is drilling waste management. f you would like more information, or you have virtually any questions on drilling waste material management, welcome you call GN group at any time.

GN Mini Centrifuge

GN Solids Control manufactures various solids control equipments and provides into the global customers over sixty countries. Now GN Solids Control has 9 in . centrifuge, 14 inch centrifuge, 18 inch centrifuge in addition to 22 inch centrifuge.
GN 9 inch centrifuge is usually GNLW223, the rotating acceleration can reach to 4500 rpm for ultra okay solids or particles splitting up. When using different pulleys along with belts, the centrifuge revolving speed can be adjusted. GN additionally provides variable speed centrifuge for clients have several fluids to treat. Treating capability of this centrifuge is around 21 GPM, which will be a little various when treating different going fluids with different densities in addition to viscosities.
GN mini decanter centrifuges are mainly used in the actual mining or core going area, which will be also made use of when have small healing capacity demand. During not too long ago, GN Solids Control has furnished many sets of tiny decanter centrifuge for entire world clients. Now we would like to express one testing result for the mini centrifuge GNLW223.

GN Mini Centrifuge
The actual treating material is 43% oil based slurry, density will be 1650kg/m3, GN use a tiny positive displacement pump or even screw pump to give food to into this decanter centrifuge, treating capacity can be arrive at to 15GPM to 20 GPM. The rotating speed associated with GN decanter centrifuge is actually 2600rpm due to our consumer don’t need to have very dried up solids or cuttings. The particular liquid density come out from discharge port is 1200kg/m3, while the solid discharge is similar to mike shaker.
In order to have a sizable treating capacity, GN in addition provide customized pulley which really helps to increase the rotating speed in the screw propeller. Our clientele wants the solid launch is relative soft, and so not plugging the decanter. In order to have a higher process charge, we’ve found that the primary limitation now is coming from the sturdy discharge rate. We’ve located that double the twist speed will help. In that case we all designed a small drive steering wheel and find some belts just for this client. GN also gives large decanter centrifuge like GNLW363 for large dealing with capacity.

Related Posts

Mud recycling system for Crossing engineering project

GN solids control equipments and systems are mainly used for 3 applications, including: oil & gas drilling solids control & drilling cuttings waste management, HDD & CBM mud recycling & others sludge separation. Crossing engineering/ civil engineering is one of the major projects for our mud cleaning system applications. We have sold over 50 units of mud recycling system to CPP (China Petroleum Pipeline Bureau) with different treating capacity and configurations for crossing engineering works.

800gpm mud recycling system
The crossing project is not limited to civil engineering crossing, but also includes petroleum pipelines crossing. Recently GN solids control mud recycling system just utilized for oil pipelines transform project in Jinxi, Liaoning province.
According to the Petroleum Pipeline Bureau News center: Langfang company finished the pullback in Jinxi Petrochemical project successfully on Oct.7th , which is the company’s first project through the construction of Jinxi Petrochemical BU project Daqing oil pipeline river crossing project. The project is the construction of hidden trouble reform project by Jinxi Petrochemical Company, starting in the blue sea company and end of Jinxi Petrochemical Company plant, totally need to complete four pipelines in parallel. This River Crossing Project is an important project for the pipeline, they need to implement four pipelines crossing. The project is located at the junction of Jinzhou Economic Development Zone and Lianshan district,The pipeline diameter is 406.4 mm with length of 1098 meters, the design pressure of 6.3 MPa.
The configuration of the mud recycling system as below:
1 double deck shale shaker with 10 inch desander cones GNZJ705-2S
2 double deck shale shaker with 4 inch desilter cones GNZJ705-12N
3 Variable frequency drive decanter centrifuge GNLW452-VFD
4 2 mud tanks with 2 sets of 20ft container sized frame for convenient transportation
GN solids control not only produce, but also designed customized mud recycling system, we are looking forward to discuss with your technical team and provide the best solution for your crossing mud recycling.

Related Posts

Drilling cuttings solidification unit intended for waste management

GN Solids Control is Tiongkok leading manufacturer on mud solids control and drilling waste management field. Because the 1rst API certified solids control company in The far east, and the first China solids control manufacturer who has storage facility and branch company throughout Houston, USA, GN may offer you professional solutions in mud treatment for oil and coal drilling.
IN year 2015, GN Solids Control marketed its advance drilling waste management equipment: drilling cuttings solidification unit.
GNGH-15 drill down cuttings solidifications unit can certainly dry 15 m3 (max. ) cuttings per hour. Typically the oil field drill cuttings solidifications unit is mainly blended of mud mixing tank, cement storage tank, emplear storage tank, the conveyer systems, and electrical control system for the whole system. All of items mounted on the tank skid for easy mobility. GN offers turnkey remedy for customers.

drilling cuttings solidsfication unit
Applications of the going cuttings solidifications unit:
1) It can be used to dry the actual drilling cuttings from solids control system, like via shaker, desander, desilter, mud cleaner, and decanter centrifuge
2) More widely, it is utilized to dry the drilling cuttings from drilling waste management system. The cuttings through solids control system, following further treated by large G drying shaker, up and down cuttings dryer and decanter centrifuge, it is more suitable intended for drill cuttings solidification device to treat.
Other Solids Control equipment offered by GN:
1) Shale shaker: linear action, it is the first step solids control equipment in drilling computer. Nearly all rigs equipped with shale shaker.
2) Desander, it does not take second step solids control equipment
3) Desilter, is it doesn’t third step solids control equipment.
4) Mud cleaner: it is the combination of shale shaker, desander and desilter
5) Middle speed and broadband Decanter centrifuge
6) Different solids control equipment: centrifugal pump, centrifuge feed pump, mud agitator, mud gun, poor boy degasser, cleaner degasser,
Other Drilling squander management equipment
1) High-speed VFD decanter centrifuge and large bowl centrifuge
2) Substantial G force 4-panel blow drying shaker
3) Vertical cuttings dryer
4) Screw conveyer
5) Drill cuttings renforcement unit
6) Thermal Desorption unit

Related Posts

Thermal Processing Systems Manufactures from China

After being pioneer on vertical cuttings dryer in China, and have achieve big success, now GN solids Control has been the first Thermal Processing System manufacture in China.

Oil abject and baptize abject assignment mud, accepted oil acreage waste, oil spills, and refinery decay can be thermally advised afterwards the assignment mud or refinery decay has been run through vertical or accumbent decanters area the majority of oil and baptize are removed. The attenuated debris are again thermally advised to non-detect in the Tarmac remediation plant. Production ante are about 2 to 70 bags per hour depending on the admeasurement of the thermal plant.

The ambition of any thermal desorption technology is to aftermath oil-free or ultra-low Total Petroleum Hydrocarbons (TPH) debris for auctioning by distilling the oils from cuttings and convalescent it to be reused as conduct fluid. Baroid will baddest the a lot of acceptable technology and optimize it based on accessible brand and accommodation requirements.

GN Solids Control China

The added use of thermal technology has fabricated the accretion of abject oil a key affair for operators. Therefore, it has become more important to baddest abject oil that has a lower temperature for desorption, so it can be finer removed from cuttings at a lower temperature. Another account of lower temperature is beneath inherent, thermal abasement of the abject oil. On that basis, the ideal abject oil would be one with top attrition to thermal abasement and a low desorption temperature.


soil feed bin

soil conveyor to dryer

rotary dryer with burner

primary collector

thermal oxidizer with burner

heat exchanger


acid gas scrubber

soil conditioner

starter and control houses

low voltage and high voltage wire from control and starter houses to equipment