【作者】 刘宝；

【导师】 杨子荣；

【作者基本信息】 辽宁工程技术大学 ， 矿产普查与勘探， 2007， 硕士

【摘要】 研究区位于辽河坳陷西部凹陷西斜坡中南部地区,是辽河油田的重要含油区,面积约260 km2。本次研究在充分吸收已有勘探研究成果基础上,以钻井、测井和地震资料为基础,通过小层划分与对比将兴隆台油层划分为3个油层组20个小层;以小层为单位研究砂体的时空展布和匹配关系。在此基础上,以地震相、测井相分析为手段提出研究区位于扇三角洲前缘,论述了各微相的发育规律。通过测井约束储层地震反演,明确了各砂体的时空展布特征。通过综合研究得出研究区兴隆台油层兴III油层组为优势油层组,并对其进行了沉积微相模拟,进一步阐明了沉积微相的纵横向展布规律。在上述基础上,预测了有利的砂岩储层分布地区,提出了勘探部署建议。更多还原

【Abstract】 The research area located in the south-central west pitch of the West Hollow of Liaohe Basin, which is the important oil-bearing region, take up approximately 260km2. This research had based on the exploration research results in the full absorption, take the well drilling, the oil well logging and the sesmic material as the foundation, through the division and comparation of subzone to divid the Xinglongtai Oil layer into 3 oil measure 20 subzones; Studies the space-time distribution and the match relations of sand body based on the subzone unit. On this foundation, take the sesmic, the oil well logging analyzes as the method proposed the research area located in the fan-delta front, and elaborated the developmental rule of each micro-facies. Through the oil well logging restraint reservoir sesmic inversion, the space-time distribution characteristic of all various sandbody has been explicit. XingIII oil measure of Xinglongtai oil lay was the superiority through the synthetic study, and carried on simulates of the sedimentary micro-facies, to expound furtherly vertically and horizontally distribution rule of the sedimentary micro-facies. In the above foundation, forecast the advantageous area of sandstone reservoir distribute, present the exploration deployment proposal.更多还原