这种泥浆净化器在这个油田很需要。
通用旋流除砂器中心部位出现的涡旋气柱会对泥浆净化效果产生不良影响。
It is analyzed why sand-removing effect of conventional cyclone desander is bad, and it is pointed out that the column of whirling gas in the center has a marked effect on purifying mud.
本实用新型涉及一种拖挂式快速移动的泥浆净化装置，属油田泥浆净化装置领域。
The utility model relates to a pull-type fast-moving slurry purifying device, belonging to the field of an oil-field slurry purifying device.
泥浆制备、循环、净化等因素的好坏直接影响到钻进速度和成孔质量、桩侧摩阻力及桩端阻力的发挥。
These factors, which include slurrys preparation, circulation, depuration and so on, would influence drilling speed, bore quality, exertion of pile shaft resistance and base resistance.
尤其适用于石油钻井作业中净化系统各泥浆罐之间的各种管线联接和大中口径的油、水管路联接。
Especially it is applicable to all kinds of pipeline hitch and oil and water pipeline hitch of heavy-medium caliber among the paste pot of purification system in the operation of drilling for oil.
指出，长轴平行于筛面的椭园运动轨迹，优于园形运动轨迹，因此，可以研制出更能满足净化泥浆要求的新型泥浆振动筛。
It has been pointed out that the elliptic locus of the major axis that is parallel to the shaker screen plan is better than the circular one.
指出，长轴平行于筛面的椭园运动轨迹，优于园形运动轨迹，因此，可以研制出更能满足净化泥浆要求的新型泥浆振动筛。
It has been pointed out that the elliptic locus of the major axis that is parallel to the shaker screen plan is better than the circular one.
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