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1、临邑洼陷大芦家地区馆三段五砂组沉积微相研究米荣艳(地质工程)指导教师：宋全友副教授摘要大芦家位于惠民凹陷中央隆起带西部临邑大断层的下降盘，馆陶组时期以河流相沉积为主，砂体呈薄层状。本次研究首先将运用标志层法、旋回对比法、岩性对比法由点到线再到面对馆陶组三段五砂组进行精细划分与对比，然后重点对沉积微相进行分析。在确定划相标准后根据岩心分析、小层划分结果、连井剖面及砂体厚度情况，做出单井沉积相分析图、连井剖面相分析图和沉积微相平面展布图，并在此过程中，完成由取心井的单井相到连井剖面的剖面相再到全区井的平面相分析的过程，最终划定工区属于
2、河流中的辫状河相，并且将河道亚相细分微相，并阐明各自的特征．分析了该区的沉积相的平面相模式和垂向相模式，做出相应的图件，然后根据孔、渗特征阐述油层物性和微楣的关系。最后论述一下微相生产特征，主要阐述微相在注水见效中所起的重要作用，并在此过程中结合生产实例。然后根据微相分布情况，重点对该区注水情况提出建议。最后将针对沉积微相对剩余油分布的控制作用进行阐述。．关键词；临邑洼陷，馆三段，沉积微相，相模式，生产特征TheStudyofsedimentarymicro—faciesinthefifthsandstonegroupofmemb
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