目前,美国各有关公司新设计的泥浆净化系统的特点是采用整体封闭式,即把规格与钻机相适应的泥浆净化设备组装在一个带橇座的大罐上。由于这种系统配备的设备先进、齐全,泵、管线、罐与设备之间的相对位置合理,可将泥浆中的钻屑全部清除。这类系统的储罐数量比常规净化系统大为减少,水耗量仅为后者的 At present, the newly designed mud purification system of all the companies in the United States is characterized by the overall closed type, that is, the mud purification equipment with the specifications compatible with the drilling rig is assembled on a large tank with a sled seat. As the system equipped with advanced equipment, complete, pumps, pipelines, tanks and equipment, the relative position between the reasonable, all the cuttings in the mud can be cleared. The number of tanks in such systems is significantly less than that of conventional purification systems, and the latter is the only one that consumes less water