This work presents a detailed review of the development of distributed acoustic sensors
(DAS) and their newest scientific applications. It covers most areas of human activities, such …

Distributed acoustic sensing (DAS) is an emerging technology that repurposes a fiber-optic
cable as a dense array of strain sensors. This technology repeatedly pings a fiber with laser …

This book explains physical principles, unique benefits, broad categories, implementation
aspects, and performance criteria of distributed optical fiber sensors (DOFS). For each kind …

ABSTRACT Distributed Acoustic Sensing is a novel technology for seismic data acquisition,
particularly suitable for Vertical Seismic Profiling. It is a break‐through for low‐cost, on …

Distributed vibration sensing, also known as distributed acoustic sensing, is a relatively new
method for recording vertical seismic profile data using a fibre optic cable as the sensor. The …

Thanks to its relatively low cost, time-lapse vertical seismic profiling (VSP) with distributed
acoustic sensing (DAS) is an attractive proposition for frequent seismic monitoring around …

Vertical seismic profiles are usually acquired by deploying downhole seismic sensors below
a wireline logging cable. A seismic source is triggered at surface while recording the …

分布式声传感(DAS) 基于光纤中瑞利散射效应获取地震波振动信号, 光纤在探测地震波的同时
实现信号的传输, 适用于井中地震信号采集, 具有成本低, 分辨率高, 抗电磁干扰强等优点 …

Predicting gas production from stimulated unconventional reservoirs has always been a
challenge to oil and gas companies because the physics of fluid flow through such …

Unlike conventional sensors that measure the passage of seismic waves at a single
position, distributed vibration sensing systems, also known as distributed acoustic sensing …