Dec 08

Vertical Cuttings Dryer is key equipment for drilling cuttings treatment. During drilling process, the customer may use water based mud for former stage operation, and oil base mud may be coming later for deep drilling operation. Some customer may buy two sets on line drilling cuttings treatment for water based mud and oil based mud separately. Some user want to reduce budget and only prepare one set on line drilling cuttings treatment for water based mud and oil based mud drilling cuttings.

Hi-G dryer shaker:  Hi-G dryer is popular used for water based mud drilling cuttings treatment. After Hi-G dryer, high speed centrifuge will be followed for further treating. After treated by centrifuge, solids parts can be used for construction; liquid part can be further treatment by flocculent unit.

Vertical-G dryer:  Vertical-G dryer is popular used for oil based mud drilling cuttings treatment. After treated by Vertical-G dryer, the solids control can be further treated by TDU; the liquid part can be transferred to shale shaker again. Or collect the liquid part into catching tank and use high speed centrifuge.000000 GN Vertical cuttings dryer Continue reading »

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Apr 11

Drill cuttings are separated by shale shaker, decander, desiler, decanter centrifuge, and collected by screw conveyor or vacuum unit , for further separation of vertical cutting dryer & decanter centrifuge.

drill cuttings separation

drill cuttings separation

In an ideal situation, all drill solids are removed from a drilling fluid by solids control equipment on a drilling operation. The two primary sources of solids are chemical additives and formation drill cuttings. Drill cuttings are contaminants that degrade the performance of the drilling fluid. If the drill cuttings are not separated, they will be ground into smaller and smaller particles that become more difficult to remove from the drilling fluid.

Most formation solids can be removed by mechanical means at the surface. Small particles are more difficult to remove and have a greater effect on drilling fluid properties than large particles. The particle size of drilled solids incorporated into drilling fluid can range from 1 to 250 microns (1 micron equals 1/25, 400 of an inch of 1/1000 of a millimetre).

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Apr 20

Drilling mud (drilling fluids) is used to Remove cuttings from well; Suspend and release cuttings; Control formation pressures; Seal permeable formations; Maintain wellbore stability; Minimizing formation damage; Cool, lubricate; and support the bit and drilling assembly; Transmit hydraulic energy to tools and bit; Ensure adequate formation evaluation; Control corrosion (in acceptable level); Facilitate cementing and completion.drilling fluids(drilling mud) is pumped from the surface through the hollow drill string, exits through nozzles in the drill bit, and returns to the surface through the annular space between the drill string and the walls of the hole.oil-mud-separation

Linear motion shale shaker

The drill bit grinds rocks into drill cuttings, which are entrained in the mud flow and are carried out to the surface. And we separated the mud from the solids to make the mud return to the recirculating mud system. Continue reading »

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Sep 12

We Manufacture drilling mud equipments and an entire drilling wast handling system,and we have exported mud equipments around the world to many countries. Indian,Venezuela, Indonesia, Russia, the United Arab Emirates, Turkey, and Morocco,Kazakhstan etc. Many repeated customers proved our reliable service. Now we operates a global network of sales, service, manufacturing, distribution of drilling mud handling equipments and system around the world.

Contact us to get more info. About :Solids Control Equipment

drilling mud equipment system

drilling mud equipment system

The mud equipment system designed included everything between the bell nipple and the mud pumps,as well as the waste handling system. The assumption was that this rig would be used for several years so almost any reasonable investment in mud equipment would be paid back many fold. In addition, the system was somewhat over-designed, as it is easier to remove a piece of equipment than to add one. The design process focussed on the horizontal sections as that is where the most challenging solids removal situations would occur. The system was designed according to accepted oilfield practice for efficient and effective solids removal from drilling fluids1, 2, 3. The system design needed to account for the following needs and concerns:

Shale Shakers China shaker screen Supplier

  • The main goal of the mud equipment and waste

handling system is to maintain drilling fluid properties and

minimize waste haul off without slowing down the

drilling process.

  • The dry locations require haul off of drilled cuttings

and waste mud. The system design needs to strive

for minimum of haul off by yielding cuttings in as dry

a state as possible and for a minimum of mud

dumping and dilution to maintain properties. These

goals will help minimize costs by minimizing waste

volumes (cuttings and mud) that require trucking and


  • With the dry loWith the dry location, no sand trap (settling pit)

would be used in the mud handling system.

  • Use a pad rig with a fully mobile mud system to

eliminate the use of transfer pumps that caused

problems for other operators.

  • With the fairly coarse sand to be drilled, the shale

shaker can be the heart of the mud handling system. However, if

screen blinding is a problem and coarse screens are

required, then a great deal of the sand cuttings will

pass through the screens.

hydrocylones desander ,desilter will become the heart of the system.

Sufficient capacity will be required to process the

sand at expected drilling rates without overloading.

  • The low drilling  mud weight requirements and dry discharge requirements necessitate that the cones be operated as efficiently as possible and that the cone underflow be centrifuged.

Drilling mud equipments and systems usually including,shale shakers,mud cleaner,vacuum degasser,decanter centrifuges etc.All this equipments are designed for oilfield drilling and can protect the safty of drilling waste handling system.

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Aug 28

GN Solids Control get another way to Latest Company Promotion way-Post in

It really helps us to promote online and get our solids control equipments known by worldwide customers.

Oilfield Drilling Mud tanks for drilling mud system
Aug 27, 2009
Mud Tanks for oil gas drilling,and horizonal drilling mud tank systems and mud tank matching equipments.GN Solids Control -China dirlling mud tanks manufacturer.

GN Submersible slurry pump-Submersible sand pump
Aug 27, 2009
Supply submersible slurry pump from China manufacturer,GN solids control system submersible slurry pump.oilfield drilling Mud tank submersible slurry pump best price

GN mud agitators for oilfield drilling
Aug 26, 2009
Drilling mud agitator is an equipment for oilfield drilling mud tanks,mud agitators are usually drived by electric,GN solids Control manufacture mud agitators.

GN Jet Mixing hopper-Jet Mud mixer for oilfield drilling

New Picture of mud mixing hoppers

mud mixing hopper

mud mixing hopper

Aug 26, 2009
e are a Jet mixing hopper China manufacturer,the Jet mixer is for preparing drilling mud for mud separation system tanks.

GN Mud-gas separator-poor boy liquids degasser
Aug 26, 2009
Drilling Mud-Gas separator is also called poor boy degasser,and gas liquid separator,it is widely used in oil gas drilling mud circulation system-GN solids Control is a China manufacturer of mud gas separators.

GN Centrifugal Pump-Sand pump and shear pump
Aug 25, 2009
We manufacture Centrifugal pumps,and main equipments are sand pump and shear pump for oilfield drilling solids control system.China centrifugal pump,and sand pump,shear pump supplier.

GN Vacuum Degasser-Drilling fluids degasser manufacturer
Aug 25, 2009
China Vacuum degasser manufacturer,driling fluids degasser,drilling cuttings vacuum degasser China oilfield vacuum degasser supplier-gas liquid separator from GN solids control

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Aug 07

At present,Mechanical separation theory is widely used in separating drilling cuttings .GN solids Control Factory manufacture all series of equipments for Mechanical drilling cuttings separation

hydrocylone desander

hydrocylone desander

Mechanical separation equipment employs mass differences, size differences or a combination of both to selectively reject undesirable solids and retain desirable drilling cuttings  The desanders and desilters utilize centrifuge

force and mass difference between the solids density and liquid density for solids removal. The shale shakers employ a vibrating screen of various micron-sized differences. Continue reading »

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Aug 04

Drilling fluids circulaion system is also Called solids control system,Drilling fluids processing system.GN is a China based drilling fluids Drilling fluids circulation system manufacturer

Drilling fluid is classified as water base utilizing water as the liquid phase. The solid phase of any drilling fluid is either commercial solids or drilled solids. Most commercial solids such as bentonite have a relative particle size of less than one micron. (.000039 inches).

Drilled solids are those particles that enter the mud system in the form of cuttings from the bit or back reamer or from borehole debris. These solids vary in size from less than one micron & larger depending on the carrying capabilities of the drilling fluid. Note that spindle speed and the amount of push or pull force require to drill play an important factor on the particle size of the cuttings. Continue reading »

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Jul 30

GN solids control Is a China shale shaker professional manufacturer.Our Shale shakers are used widely in drilling fluids solids control system.

Shale shaker pictures.

Drilling fluids shale shaker

Drilling fluids shale shaker

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