不锈钢砂
- 网络stainless steel grits
不锈钢砂-
不锈钢棉防砂工艺的研究与应用
Study and application of the sand control technology using stainless steel cotton
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防砂工艺选用绕丝筛管砾石充填防砂、双层绕丝管防砂、不锈钢金属棉防砂三种防砂技术，产量稳定，含砂量小于0.01%，达到较理想的防砂效果；
Sand control technique selected winding screen gravel packing , double layer winding tube and stainless metal fibre . There is stable production , sand cut is less than 0.01 % , it reaches more ideal effect for sand control ;