SDD v1.0 -- Two-phase Media Hydrocarbon Forecasting System
When the seismic wave disseminates in the two-phase medium, the energy distribution of its each frequency component can change, low frequency ingredient is relative strong, while high-frequency component is relative weak, the seismic wave energy moves to the low frequency direction, namely the performance is ¡°low frequency resonating, the high frequency weaken¡±. The SDD technology is a new geophysics inversion method based on the two-phase medium theory; it may overcome the shortcoming of traditional single-phase medium inversion method, and increase the precision of oil/gas examination.
This technology is the leading edge technology belongs to this domain discipline, which has the international leading level. Theoretically it has broken up each kind of indirect oil gas forecasting technology based on the single-phase medium of our tradition, and realizes the seismic information directly forecasts oil/gas. In this case, the information is richer, and the precision and the efficiency are also higher.
In recent years, this technology has widely applied in the domestic reservoir research and evaluation projects. It greatly enhances the accuracy for the forecasting of oil/gas advantageous area. It provides a more effective method for enhancing drilling success ratio and makes the holes sitting for the petroleum exploration and development.
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