In the field of oil & gas drilling, Decanter centrifuge is a very important separator for oil & gas drilling. Usually at least 2 sets decanter centrifuge should be used for 1 drilling rig.
The first centrifuge with middle speed is used for recovery barite. Barite is an expensive material for drilling mud. A good barite recovery centrifuge can help to reduce drilling cost.
The second centrifuge is used for treatment of the drilling cuttings. Usually, for OBM and SBM, it is used after vertical centrifuge. For WBM, after high G shaker. It is used to cover useful drilling mud from drilling cuttings.
decanter centrifuge
The working principle of decanter centrifuge:
Separation of solids and fluid is done in the drum. Its principle is : high-speed rotating drum drive inner mud rotate speedily and then the mud is thrown onto drum’s surface to form a fluid circle. Under the centrifugal force, solid sedimentary force in the separated liquid will be several hundred even thousands of times heavier than its own gravity so as to separate the solids from the suspension quickly. The ratio of centrifugal force which the solids have gained and the solid’s gravity is called as separating factor. The larger the centrifugal force, the finer the separated solids, so three types of centrifuge can get according to separating factor.
The long term reliability of centrifuges induces many businesses to opt for cheaper, used equipment. It is important when evaluating a used centrifuge to consider the age of the equipment, the quality of the manufacturer, and whether its features suit the needs of your business. It is recommended that you choose a reputable brand and ask for detailed maintenance records to ensure the device was properly cared for. If your needs are more short term, there are dealers who provide centrifuge rentals for periods as short as three months. Of course, you had better select the new centrifuge from a reliable solids control equipment manufacturer if you have enough fund so that the product quality and service life can be assured.
In China solids control, OGEM can supply various specifications of decanter centrifuge, like high-speed decanter centrifuge, low-speed decanter centrifuge. The equipment can be customized in compliance with requirements from the clients, including other solids control equipments, like shale shaker, desander desilter decanter centrifuge centrifuge centrifugal
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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
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