2014年5月5日星期一

Solids control equipment for drilling fluids processing system

READ: Fluid circulating system has been frequently mentioned in previous passages surrounding solids control technology, and are to be more illustrated in this one. The circulaing process is completed when the drilling fluids circulates through shale shaker    desander  desilter  decanter centrifuge  centrifuge centrifugal pump   mud cleaner   vacuum degasser, through the discharge manifold in solids control module to mud pump, through its water lines into the centrifugal pump. It is known that drilling processes are: fluid-purification process, fluid circulating process, mud dosing process, mud concocting process, mud weighting process, automatic irrigating process, etc. Amongst them, fluid circulating system has been frequently mentioned in previous passages surrounding solids control technology, and are to be more illustrated in this one. The drilling mud pump, arranged inside mud cabin, suctions cleaned mud with the aid of injection pump. The drilling fluids travels out under the high pressure of AC variable frequency centrifugal pump, through dual high pressure pipelines to vertical pipe valve group standing on the drill floor after the divergence via valves in mud cabin, through the double tribble, hose, upper driving device(or swivel), inner chamber of drillstring to drill bit in the well hole.

 Then, the high-pressure drilling fluids jets into the well bottom and carries solid phase back to wellhead via the annular space between drillstring and casing pipes, out from the horn mouth under the turntable, through the mud pipelines below drill block to the horizontal mud cabin, and through the verticle mud cabin and the treatment of shale shaker into the tank. Afterwards, the circulaing process is completed when the drilling fluids circulates through hydrocyclone desandermud desilter, vacuum degasser and drilling mud centrifuge, through the discharge manifold in solids control module to mud pump, through its water lines into the centrifugal pump. OGEM machinery exclusively handle oil & gas drilling fluids solids control equipment and oilfield solids control system, as well as varieties of chemical agent, such as shale shaker, desander, desilter,vacuum degasser, electrical ignition device, mud cleaner, sand pump, mud agitator, etc. OGEM has been serving the oil & gas industry for 20 years since its establishment in 2008, and has obtained good experience on equipment manufacturing & oilfield service.

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