solids control equipment should be sequenced by rational arrangement

The most critical function that a drilling fluids system performs is to minimize the concentration of cuttings around the drill bit and throughout the well bore. Of course,in so doing,the fluid itself assumes this cuttings burden, and if the cuttings are not removed from the fluid,it very quickly loses its ability to clean the hole and create thick filter cakes. To enable on site recycling and reuse of the drilling fluid, cuttings must be continually efficiently removed.

Drilling fluids are classified according to the type of base fluid and other primary ingredients. Drilling fluids system costs can constitute a significant fraction of the overall costs of drilling a well. Often the cost is quoted per unit length drilled, which takes into account any problem encounted,such as stuck pipe. In ,,many cases, the cost ascribed to the drilling fluids system also includes cost associated with drilling mud solids control system and waste disposal.

The arrangement of each solids control equipment is sequenced by separation effects in descending order. The primary drilling fluids flow through diversion pipes into shale shaker, where its larger cuttings (d74μm) are separated and the rest flow into mud tank via screen frame. Then the vacuum degasser will suction it into the degasser tank for further gas-fluid separation when there are some gas bubbles in drilling fluids. Afterwards, it will be pumped into desander and desilter for more solids removal by the centrifugal force produced in cones. Solids with diameter between 15-44 μm are to be taken out in desilter and later on, the treated drilling fluids will stream to the mud tank below decanter centrifuge through the pipelines above cones for the last purification. It is pumped into centrifuge by submersible slurry pump (screw pump) and its solids with diameter above 2μm will be plucked out by centrifugal force again All the tanks in the system are linked by built-in pipelines and may be used to contain any kind of drilling mud accordingly in any purification phase. Furthermore, they also work together with jet mud mixer for mud concoction.

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
Website: http://www.ogemsolidscontrol.com/
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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 solid control system and oil drilling solids control equipment,you can contact us online.