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近几年来,流体包裹体已成为油气研究的一种重要手段。包裹体的均一温度和包裹体中的油气组分研究已广泛地运用于油气勘探中,为研究油气藏的油气源、油气的成藏期、成藏期次、注入演化史、油气运移和地质构造运动等提供了一种新的更为有效的手段,并解决了油藏地球化学中遇到的新问题,在国外一些新的油气田的发现中包裹体起到了不可估量和无法替代的作用。本文利用包裹体的均一温度和包裹体中的油气组分研究了石西油田油气藏的成藏期、期次、油气源及注入演化史并详细地叙述了包裹体在油气勘探中的广泛运用。
In recent years, fluid inclusions have become an important means of oil and gas research. The study of the homogenization temperature of inclusions and the composition of oil and gas in the inclusions has been widely used in oil and gas exploration. In order to study the hydrocarbon source, hydrocarbon accumulation period, hydrocarbon accumulation period, hydrocarbon accumulation history, hydrocarbon migration and Geology and tectonics provide a new and more effective means and solve the new problems encountered in reservoir geochemistry, inclusions play an inestimable and irreplaceable role in the discovery of some new oil and gas field abroad . Based on the homogenization temperature of the inclusions and the composition of oil and gas in the inclusions, this paper studies the hydrocarbon accumulation period, period, source of oil and gas, and evolutionary history of oil and gas reservoirs in Shixi Oilfield and describes the extensive use of inclusions in oil and gas exploration .