Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
The use of four-component data redundancy in microseismic preprocessing. / Plotnitski, P.
79th EAGE Conference and Exhibition 2017. European Association of Geoscientists and Engineers, EAGE, 2017. (79th EAGE Conference and Exhibition 2017).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - The use of four-component data redundancy in microseismic preprocessing
AU - Plotnitski, P.
PY - 2017
Y1 - 2017
N2 - Multi-component seismic acquisition is used in many applications. Reliability of multi-component acquisition is crucial for borehole studies, where the price of operations is quite high. In this paper I want to consider advantage, which provide four-component data, namely data redundancy. It allows to calculate amplitude correction factors accounting for the variations of geophone sensitivities, errors in channel gain settings or different coupling. This processing technique helps to improve quality of data before processing. For example, it is beneficial for better realization of polarization analysis: we can get more accurate polar angle and polar azimuth. This advantage is really valuable in such seismic areas as vertical seismic profiling or hydrofracture microseismic monitoring, where data acqisition quality control is very important, due to changing coupling conditions of tools.
AB - Multi-component seismic acquisition is used in many applications. Reliability of multi-component acquisition is crucial for borehole studies, where the price of operations is quite high. In this paper I want to consider advantage, which provide four-component data, namely data redundancy. It allows to calculate amplitude correction factors accounting for the variations of geophone sensitivities, errors in channel gain settings or different coupling. This processing technique helps to improve quality of data before processing. For example, it is beneficial for better realization of polarization analysis: we can get more accurate polar angle and polar azimuth. This advantage is really valuable in such seismic areas as vertical seismic profiling or hydrofracture microseismic monitoring, where data acqisition quality control is very important, due to changing coupling conditions of tools.
UR - http://www.scopus.com/inward/record.url?scp=85088410817&partnerID=8YFLogxK
U2 - 10.3997/2214-4609.201701488
DO - 10.3997/2214-4609.201701488
M3 - Conference contribution
T3 - 79th EAGE Conference and Exhibition 2017
BT - 79th EAGE Conference and Exhibition 2017
PB - European Association of Geoscientists and Engineers, EAGE
T2 - 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter
Y2 - 12 June 2017 through 15 June 2017
ER -
ID: 9721298