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在介绍波动分析概念及技术思路的基础上,利用波动模型下的埋藏史研究塔里木盆地的二次生烃过程。通过塔中和塔北地区的典型油气藏成藏史分析,发现早古生代晚期的长时期抬升剥蚀是塔中和塔北地区的重要成藏控制因素。并从波动特征控制盆地多期叠合发展的角度探讨了多旋回盆地决定多期生烃、多期成藏的过程,盆地升降运动对油气藏的破坏作用,差异沉降使构造溢出点改变,导致油气再次运移,成藏及成藏期后的沉降对油气性质改变的控制作用。最后结合塔里木盆地的石油地质条件分析,从波动观点探讨了塔里木盆地油气分布规律,指出塔中隆起西北倾没部位是寻找原生油气藏的有利场所,满加尔凹陷南北两侧非构造油气藏是重要的勘探领域
Based on the introduction of the concept and technical ideas of wave analysis, the secondary hydrocarbon generation in the Tarim Basin was studied using the burial history under the volatility model. Based on the analysis of typical reservoir formation history in Tazhong and Tabei areas, it is found that the long-term uplift and erosion in the late Paleozoic are the important controlling factors for the formation of reservoirs in Tazhong and Tabei areas. In addition, the process of multi-cycle hydrocarbon generation and multi-period hydrocarbon accumulation in the multi-cycle basin was discussed from the perspective of fluctuating features controlling the multi-period superimposed development of the basin. The destructive effect of the basin movements on the reservoir was discussed. The differential settlement changed the structural spillover point, Re-migration, accumulation and accumulation after the deposition of the nature of the change in the control of oil and gas. Based on the analysis of petroleum geology in Tarim Basin, the distribution of oil and gas in Tarim Basin is discussed from the point of view of fluctuation. It is pointed out that the undivided northwestern part of Tarim uplift is a favorable site for finding primary oil and gas reservoirs. It is important that non-structural reservoirs on both sides of Manjiaer sag are important Exploration area