单螺杆抽油泵是一种新型的采油泵,结构简单,性能可靠,作业成本低。
The single screw oil pump is a new type extracting oil pump, which is simple in structure and high in performance with low working cost.
隋允康、任旭春。斜井单螺杆抽油泵柱和扶正器间距的最优设计。计算力学学报,2002,1(19):58-62。
Optimization of Shaft Size and Centralizer Span of Single Screw Pump in Declined Oil Well. Chinese Journal of Computational Mechanics. 1(19):58-62.
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