【摘要】 松辽盆地是我国主要的含油气盆地,对该地区沉积相分析和沉积演化特征研究是油气勘探的重要基础。以高分辨率层序地层学为指导,选取盆地中具有代表性的红岗南地区进行研究,结合地层岩心颜色和层理构造等特征的变化特点,以典型单井相研究为点,典型连井剖面相为线,综合研究为面的技术手段对红岗南地区泉头组、青山口组和姚家组地层进行地层发育特征和区域沉积背景分析研究,并进一步提出和分析了该地区的沉积演化特征。为下一阶段深层次的油田地质开发提供参考资料。更多还原

【Abstract】 Songliao Basin is the main petroleum basin in my country.The analysis of sedimentary facies and the study of the characteristics of sedimentary evolution in this area is an important basis for oil and gas exploration.Guided by high-resolution sequence stratigraphy.Select the representative Honggang South area in the basin for research.Combining features such as the color of stratum core and bedding structure.Take technical measures as taking typical single-well facies research as the point.the typical continuous well profile is line and comprehensive research to analyze the developmental characteristics of strata and regional sedimentary background of quantou qinshankou and yaojia Formation in Honggangnan.And further proposed and analyzed the sedimentary evolution characteristics of the area.Provide reference materials for the next stage of deep-level oilfield geological development.更多还原