防砂 meaning in English
formation solid control
sand exclusion
sand prevention
Examples
- Evaluation method of resin performance for sand control
防砂用树脂性能评价方法 - Gravel paching method for sand control in cased hole
油井套管内砾石充填防砂工艺方法 - Evaluation method for sand control effect of oil well
油井防砂效果评价方法 - Recommended practice for gravel pack of sand control of the naked hole
裸眼井砾石充填防砂推荐作法 - Quartz sand for sand control in oil , gas wells and water injection wells
油气水井防砂作业用石英砂