GN design and manufacture Variable high speed decanter centrifuge for oilfield drilling fluids,and other decanting centrifuge for drilling mud separation.
1．General information Variable high speed decanter centrifuge
With the improvement of petroleum drilling technology and environmental protection awareness, higher requirements are put forward to the petroleum drilling solid-control system, mainly embodies in the following three aspects:
a) Oil gas exploration developer wish to use more clean mud drilling to protect the oil gas layer so as to achieve higher oil gas production.
b) The using of turbo screw drilling technology put forward higher requirements on the mud cleanness.
c) More attention will be paid to the disused mud treatment, while treat the disused mud is mainly to separate solid phase from liquid phase as much as possible.
Medium speed centrifuge can separate solid phase granule with the diameter of 5~7μm in low-viscosity mud, as to the thinner granule and high-viscosity drilling mud or the granule in oil based mud, it can not separate them well. So, medium speed centrifuge can hardly meet the new requirements of solid-control system, deploying high speed centrifuge is the development trend in future.
GN Variable high speed decanter centrifuge produced by our company can better meet the above requirements.