Počet záznamů: 1  

Challenges for microseismic monitoring

  1. 1.
    0436237 - ÚSMH 2015 RIV US eng J - Článek v odborném periodiku
    Eisner, Leo - Thornton, M. - Griffin, J.
    Challenges for microseismic monitoring.
    SEG Technical Program Expanded Abstracts. Roč. 30, č. 1 (2011), s. 1519-1523. ISSN 1052-3812
    Výzkumný záměr: CEZ:AV0Z30460519
    Klíčová slova: borehole geophysics * fractures * microseismic
    Kód oboru RIV: DC - Seismologie, vulkanologie a struktura Země

    We review important challenges in microseismic monitoring and interpretation of the microseismic events. We start with locations of microseismic events and the impact of temporal changes in velocity during hydraulic fracturing and consider effects of uncertainty in deviation surveys on both downhole and surface monitoring. We continue with source mechanism inversion affected by low and high frequency signal from microseismic events. Finally, we discuss inversion of corner frequency and its reliability in the presence of complex tube waves. Where available, we suggest potential solutions for these challenges.
    Trvalý link: http://hdl.handle.net/11104/0240119

     
     
Počet záznamů: 1  

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