اینستاگرام تی پی بین
همایش ، رویداد ، ژورنال
حوزه های تحت پوشش رویداد
  • جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 1112
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     in order to solve the problems of the fine division of sedimentary sequence cycles and their change in two-dimensional space as well as lateral extension contrast, we developed a method of wavelet depth-frequency analysis. the single signal and composite signal of different milankovitch cycles are obtained by numerical simulation. the simulated composite signal can be separated into single signals of a single frequency cycle. we also develop a well-seismic calibration insertion technology which helps to realize the calibration from the spectrum characteristics of a single well to the seismic profile. and then we determine the change and distribution characteristics of spectrum cycles in the two-dimensional space. it points out the direction in determining the variations of the regional sedimentary sequence cycles, underground strata structure and the contact relationship.

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