Within a comprehensive overview of the evolution of downhole surveillance in the customer’s field, DAS sand detection is discussed as a new, real-time downhole sand monitoring technology.

Paper Number: SPWLA-2018-V59N4A6

 https://onepetro.org/petrophysics/article-abstract/59/04/511/171512/ACG-20-Years-of-Downhole-Surveillance-History?redirectedFrom=fulltext?searchresult=1