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目前采用的油气检测方法和技术严格意义上讲都是基于单相介质理论的,而含油气储层是多相介质的,因此,造成了油气检测结果存在多解性和不确定性。本文以BIOT理论和实验室数据为依据,研究出一种快捷的油气检测方法。该方法已在中国塔里木、柴达木、准噶尔等盆地的10多个区块中得到应用,其检测油气的符合率高于现有的其它烃类检测技术。该方法在勘探阶段的油气检测方面和开发阶段油气藏动态监控方面具有广泛的应用前景。
Currently, the hydrocarbon detection methods and techniques are strictly based on the theory of single-phase medium, while the oil-bearing reservoirs are multi-phase media. Therefore, there are many solutions and uncertainties in the results of hydrocarbon detection. In this paper, BIOT theory and laboratory data as the basis, developed a quick method for oil and gas detection. This method has been applied in over 10 blocks in China’s Tarim, Qaidam and Junggar basins, and its coincidence rate of detecting oil and gas is higher than other existing hydrocarbon detection technologies. The method has a wide range of application prospects in the aspects of oil and gas detection in the exploration phase and dynamic monitoring of the oil and gas reservoir in the development phase.