下沉深度
The ranges of rational submergence depth and pump setting depth are presented for Fuyang reservoir of Xinli oilfield.
并得出了新立油田扶杨油藏合理沉没度和合理下泵深度的范围。
Research on reasonable submergence depth of pumper during polymer flooding
聚合物驱抽油井合理沉没度的研究
Some factors including water content and submergence depth which is related to sucker rod and oil tube wear were analyzed. Measures of protection eccentric wear, mainly are lower sinker rod and centralizer, were designed and calculated.
对影响杆管偏磨的含水率、沉没度等因素进行了分析,对防偏磨措施加重杆和扶正器进行了设计与计算。
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