已建成的水平井大多采用裸眼完井和筛管完井。
水平井筛管完井因其油气渗流面积大、相对成本低，近几年在孤东采油厂得到了广泛应用。
Screen completion technology for horizontal well has been widely used in Gudong oil production plant because of large hydrocarbon seepage area and low relative costs.
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。
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.
这种完井井下工具解决方案可被用于砾石充填或挤压充填完井，也可以用于其它任何需要两次下钻才能下入的完井方式，包括优质筛管完井等。
This complete downhole tool solution can be used in gravel or frac pack applications as well as any two-trip configuration, such as standalone screen type completions.
介绍了膨胀筛管的结构、防砂机理和采用膨胀管防砂完井的优缺点。
This paper introduces the advantages and disadvantages of using expanding screen, the structure of expanding screen and the mechanisms of sand control.
筛管和衬管的堵塞和腐蚀会损害整个完井系统的功能性，缩短油井寿命。
Like plugging, the corrosion of screens and liners compromises the functionality of the entire completion and shortens well life.
筛管和衬管的堵塞和腐蚀会损害整个完井系统的功能性，缩短油井寿命。
Like plugging, the corrosion of screens and liners compromises the functionality of the entire completion and shortens well life.
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