全部

1·In the stage of thermal production, rod pump is used.

热采阶段采用有杆泵生产。

2·The rod pumping pump is the most important key parts of the rod pumping system.

有杆抽油泵是有杆抽油装置的最关键部分。

3·This design thinking may have inspirement for similar non-rod pump production from now on.

本文的设计思路对今后无杆泵采油等类似问题具有启发作用。

4·Reasonable rod pump string design is very important in the working course of rod pump system.

在有杆抽油系统工作过程中，抽油杆柱的合理设计是非常重要的。

5·The impacts of gas compressive effects in Chambers of rod pumps on pump efficiency are exemplified through real calculation.

通过举例计算，说明泵腔内气体的压缩效应对泵效损失影响很大。

6·The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well.

有杆泵井中的腐蚀和磨损，造成油井的井下设备损坏，严重影响油井的正常生产。

7·During oil recovery by rod pump, owing to the elastic stretching and shrinking of the tubing string, the stroke loss of the subsurface pump reaches 10%.

在有杆泵抽油过程中，因油管弹性伸缩，抽油泵冲程损失达10%以上。

8·The pump efficiency of 32% rod pumped Wells in Erlian Oilfield is lower than 30%, and increasing production centralizer is introduced to solve this problem.

二连油田有32%的抽油机井泵效低于30%，为此有针对性地引进了增抽扶正器配套工艺。

9·According to the lifting system design theory, SAGD rod pump lifting system optimization design software was programmed and tested to design a new lifting system.

根据举升系统设计理论编制了SAGD有杆泵举升系统优化设计软件，并利用软件优化设计了一口稠油sagd井的举升系统。

10·The problem of eccentric wear of tubing and rod strings in rod pumped Wells is very severity in recent years, and led to service frequently, pump inspection period shorten and service cost enhanced.

近年来抽油机井管、杆之间的偏磨问题十分突出，导致作业频繁，检泵周期短，作业成本增加。