国内外钻井液振动筛的发展水平

Engineering level of shale shakers.

介绍了国内外钻井液振动筛的概况和几种新型振动筛的特点。指出钻井液振动筛的发展动向是更新固控机理,发展新型固控设备;同时简化现有设备,提高分离效率,改善振动筛的性能,用振动筛—离心机二级固控取代现有多级固控系统。最后提出了关于振动筛分类的建议。

A brief account of drilling shale shakers at home and abroad and the special features of several new types of shale shakers are introduced. And the main trends of shakers are analyzed, i.e. the development of new solid control equipment according to renewed views on solid control mechanism and the simplification and improvement of the now available equipment, including the use of shaker-centrifuge two-stage system instead of the existing multi-stage system. And a recommended practice for classifying the shale shakers are presented.