... sand control cementing straddle tool 防砂及挤水泥对口皮碗工具 sand control completion 防砂完井 sand control equipment 防砂设备 ...
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sand control completion operation 防砂完井作业
pre-completion sand control 先期防砂
sand control well completion 防砂完井
completion and sand control 完井防砂
·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the expansion screen completion is more advantageous in open hole completion than in cased hole completion compared with the mechanical sand control completion.
本文结合理论分析和实验来研究膨胀筛管完井后产能，并与一般机械防砂方式进行了分析对比。
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