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通过分布式声学传感 (DAS) 以穿孔侵蚀效应评估流体分布

Daichi Oshikata1, Ding Zhu1, A D Hill1

  • 1Petroleum Engineering Department, Texas A&M University, College Station, TX 77843, USA.

Sensors (Basel, Switzerland)
|November 27, 2025
PubMed
概括

水力压裂中的穿孔侵蚀显著影响分布式声学传感 (DAS) 信号. 在现场常见的圆孔,导致不同于假定的圆形声响,影响流体分布分析.

关键词:
在CFD模拟中进行CFD模拟.分布式声学传感传感器纤维光学传感传感器液压压裂是指水力压裂的方法.穿孔几何结构的穿孔几何学石油工程是石油工程.

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相关概念视频

Deriving the Speed of Sound in a Liquid01:09

Deriving the Speed of Sound in a Liquid

As with waves on a string, the speed of sound or a mechanical wave in a fluid depends on the fluid's elastic modulus and inertia. The two relevant physical quantities are the bulk modulus and the density of the material. Indeed, it turns out that the relationship between speed and the bulk modulus and density in fluids is the same as that between the speed and the Young's modulus and density in solids.
The speed of sound in fluids can be derived by considering a mechanical wave...
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