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Basic Knowledge of Shale Shaker Framework

Posted by:    Time:2014-03-26     click:

Shale shakers are components of drilling equipment which used in various industries, such as coal cleaning, mining, oil and gas drilling. They are the first phase of a solids control system on a drilling rig. They are also used to remove large solids from the drilling fluid.

Shale shakers can be divided into linear movement shale shaker and ellipse and circular movement shaker. This kind of classification method depends on the difference of their screen basket shifting tracks. As the most imperative gear in solids manage technique, shale shakers are extensively employed in nearly all varieties of drilling rig, and they consider an imperative component in drilling fluids price and complete drilling price. So it is required to choose right shale shaker in accordance to the viscosity of drilling fluids solids density.

The derrick shaker and brandy shaker are ordinarily consist of skid, vibration isolation fellow member, screen, screen basket, back again tank, vibration engine, and many others. The drilling fluids flows straight into the back tank via the flow line right after the mud arrives out of the surface area of the properly. The solids precipitates in the back again tank would be discharged through the bottom hole, and drilling fluids would flow onto the screen surface area. The solids that are larger than the meshes would be divided and threw out of the shale shaker via other finish of screen. Moreover the fluids with scaled-down component would go through the meshes and key in the mud tank for even more separation.

The screen of shale shaker can be pieces of panels, or a single integrated panel. The angle of the screen can be horizontal, or with a specific angle, or adjustable inside of an angle variety. The screen can be a single layer, or double layers. The engineer should choose the proper kind of shale shakers in accordance to the geological and drilling fluids needs. If the drilling fluids amount is big, double or triple shale shakers could be selected for this kind of the purification capability of the shale shaker would be far better enhanced.

Our company is specialized in design, development and manufacture of petroleum drilling solid control equipment; the products include sand pump, shear pump, shale shaker, vacuum degasser, mud agitator and solid control system and etc.

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