2014年4月23日星期三

The tips on installing a desilter for oilfield drilling solids control system

Desilter consists of 4″ or 5″ hydraulic cones and manifold with convenient maintenance. The cones are made of high degree wear resiatant material which ensures a longer working life. The underflow opening controls the capacity by adjusting its size.
Desilter is the third solids control equipment which processes particles above 15-44μm in the drilling fluid, facilitating better treatment effect of the next stage equipment and decreasing its workload.
OGEM desilter is a combination of cyclone desilter and shale shaker of drilling fluids. The polyurethane is used for hydrocyclone. The lower little shale shaker is elliptical. The vibration generator is driven by vibration motor, which makes the screen box keep a integral forward elliptical motion.

Desilter
While installing a desilter, please follow these general recommendations:
1. Size the desilter to process 100-125% of the total mud circulation rate.
2. Take the desilter suction from the compartment receiving fluid processed by the desander.
3. Keep all lines as short & straight as possible.
4. Do not use the same centrifugal pump to feed both the desander & desilter. If both pieces of equipment are to be operated at the same time, they should be installed in series and each should have its own pump.
5. Direct the overflow line downward into the next downstream compartment at an angle of approximately 45%.
6. Keep the end of the discharge line above the surface of the mud to avoid creating a vacuum in the line.
7. Install a low equalizer line to permit backflow in to the desander section.
8. Install a guard screen over the suction with ½’’ slots to prevent large trash from entering the unit and plugging the cones.

Tangshan Aojie Petroleum Machinery Equipment Make Co., Ltd (Short for: 
OGEM Solids Control)
Address: NO.2 Jingxi Road,Lunan District,Tangshan city,Hebei 
province,China
Tel: 86-315-8676484
Fax: 86-315-2648099
Zip Code: 063000
Email: ogem2@ogemsolidscontrol.com
       Info@OGEMSolidsControl.com
Website: http://www.ogemsolidscontrol.com/
Skype:burning_lee                                

OGEM solids control is main professional manufacturer of solids control system in China, OGEM  is a vital part of the world hydrocarbon exploration and production industry, as well as one of top three solids control equipment suppliers in China, which offers its products for CNPC, CNOOC ,HH, Gazprom, RG, etc . If you want to know more information about solids control system and oil drilling solids control equipment  shale shaker,you can contact us online.


http://shiyoujixie.en.ec21.com/
http://www.made-in-china.com/showroom/china-solids-control


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