故在泥质含量低、孔隙度小、油层厚度适中的地区，建议应用复合射孔技术。

So we suggest that combined perforating technique should be applied to the area where there is lower clay content, less porosity and moderate pay thickness.

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复合射孔是射孔和高能气体压裂相结合对近井地层进行改造的一项新技术。

Perfo Frac is a new technique which combines perforation with high energy gas fracturing to improve near wellbore zone.

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本文创造性地研究并实践了一种解决油田生产出砂问题的新技术，即复合射孔防砂技术。

This paper describes a creative research and practice of a new technique-complex perforation and sand control on solving sand production problem in the oilfield.

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