The types of mechanical and chemical sand control is dominated at home and abroad,but the mechanical sand control need much financial resources and labour power when it is disabled, chemical sand control can greatly reduce the productivity. In order to overcome the adverse effects of two kinds of sand control, this paper adopts the sand control technology which filling coated sand after Quartz sand outside tube , it have the effect of increasing production of tube filling sand prevention and sand coated sand combination, it has been obtained ideal result with application, it have made a major breakthrough in the sand Philosophy and practice .
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何勇,曹鹏飞,龙华,等. 尾追涂敷砂管外充填防砂工艺研究[J]. 科学技术与工程, 2012, 12(18): . heyong, cao peng fei, long hua, et al. The research on the sand control technology with filling coated sand after Quartz sand outside tube[J]. Science Technology and Engineering,2012,12(18).