We are A China supplier of Shale Shaker for oil gas drilling.We supply the whole series of Oilfield Solids Control System.
This evolutionary process has taken us through three distinct eras of shale shaker technology and performance as shown in the diagram on the next page. These eras of oilfield screening development may be defined by the types of motion produced by the machines: Elliptical, Unbalanced design For Shale shaker Circular, design shale shakerLinear, design shale shaker
The unbalanced, elliptical motion machines have a downward slope and shown in the diagram above, A. This slope is required to properly transport cuttings across the screen and off the discharge end. However, the downward slope reduces fluid retention time and limits the capacity of this design. Optimum screening with these types of shakers is usually in the 30-40 mesh (400-600 micron) range.
The next generation of machine, introduced into the oilfield in the late 1960s and early 1970s, produces a balanced or circular motion. The consistent, circular vibration allows adequate solids transport with the basket in a float horizontal orientation, as shown in the diagram above, B. This design often incorporates multiple decks to split the solids load and to allow finer mesh screens, such as 80-100 square mesh (150-180 micron) screens.
This evolutionary process has taken us through three distinct eras of shale shaker technology and performance as shown in the diagram on the next page. These eras of oilfield screening development may be defined by the types of motion produced by the machines: Elliptical, Unbalanced design For Shale shaker Circular, design shale shakerLinear, design shale shaker
The unbalanced, elliptical motion machines have a downward slope and shown in the diagram above, A. This slope is required to properly transport cuttings across the screen and off the discharge end. However, the downward slope reduces fluid retention time and limits the capacity of this design. Optimum screening with these types of shakers is usually in the 30-40 mesh (400-600 micron) range.
The next generation of machine, introduced into the oilfield in the late 1960s and early 1970s, produces a balanced or circular motion. The consistent, circular vibration allows adequate solids transport with the basket in a float horizontal orientation, as shown in the diagram above, B. This design often incorporates multiple decks to split the solids load and to allow finer mesh screens, such as 80-100 square mesh (150-180 micron) screens.
Solid Control Service Company
The newest technology produces linear, or straight-line, motion, C in the diagram above. This motion is developed by a pair of eccentric shafts rotating in opposite directions; linear motion provides superior cuttings conveyance and is able to operate at an uphill slope to provide improved liquid retention. Better conveyance and longer fluid retention allow the use of 200 square mesh (74 micron) screens.
Buy New & used and shale shaker for sale From China supplier.
The newest technology produces linear, or straight-line, motion, C in the diagram above. This motion is developed by a pair of eccentric shafts rotating in opposite directions; linear motion provides superior cuttings conveyance and is able to operate at an uphill slope to provide improved liquid retention. Better conveyance and longer fluid retention allow the use of 200 square mesh (74 micron) screens.
Buy New & used and shale shaker for sale From China supplier.
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