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抽油机井目前普遍存在系统效率偏低的问题。
Pumping recovery well has a low efficiency in system generally at present.
youdao
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该方法已研制成软件，可以对聚驱抽油机井杆柱扶正进行设计。
This method has developed the software to design the centralizer arr...
youdao
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该方法已研制成软件，可以对聚驱抽油机井杆柱扶正进行设计。
This method has developed the software to design the centralizer arr...
youdao