It is of great significance for scientific research and oil application to describe the fracture mechanism process of the rockmass around oil well, driven by detonation gas during the complex perforation.
油井复合射孔二次爆燃气体对地层压裂作用是流固动力耦合、裂缝动态扩展的岩体力学前沿交叉课题,具有重要的科学意义与明确的应用前景。
参考来源 - 油井岩层复合射孔爆燃气体压裂机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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.
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。
The model can be used under general conditions of practical geo-stresses, complex geometry and perforation proposal, and variable rock and gas properties.
模型适用于不同地应力条件、不同几何参数与射孔方案、不同岩石和流体参数等条件下射孔完井的气层出砂预测。
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