A new method for hydrocarbon detection based on theory of multi-phase medium

摘要

The hydrocarbon detection techniques used at present are generally based on the theory of single-phase medium, but hydrocarbon reservoir mostly is multiphase medium, therefore, multi-solutions and uncertainties are existed in the result of hydrocarbon detection. This paper presents a fast way to detect hydrocarbon in accordance with BOIT theory and laboratory data. The technique called DHAF technique has been applied to several survey area and obtained good result, the coincidence rate for hydrocarbon detection is higher than other similar techniques. The method shows a good prospect for being widely used in hydrocarbon detecting at exploration stage and in reservoir monitoring at production stage.