松辽盆地南部大冷断陷基本油气地质条件分析
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
松辽盆地南部大冷断陷是中国石化在松南诸小断陷群部署的重点勘探区域之一。大冷断陷与已获重大突破的彰武断陷在构造位置上相邻,钻遇地层相同,烃源岩地化指标相似,并且已钻遇良好油气显示。主要利用二维地震测线的构造解释综合储层反演方法,结合钻井资料的研究成果,寻找出大冷断陷下步勘探的有利方向。通过和彰武断陷的类比分析,说明大冷断陷可能存在与其相似的成藏条件并具有一定勘探潜力,提出了下步勘探的有利目标。
In 2011, a major breakthrough was made for Zhangwu fault depression, southern Songliao Basin. This breakthrough began with an exploration and development of many small fault depressions in southern Songliao Basin. Since then, some seismic lines and optimized some favorable depressions have been deployed to be the important regions by Sinopec for future exploration. Daleng fault depression is one of them. And structurally, it is adjacent to Zhangwu fault depression. And for these two fault depressions, the drilled strata are the same and the geochemical indexes of source rock are similar, and the drilled oil and gas show is better. In this study, the favorable direction for future exploration in Daleng fault depression is found out based on structural interpretation of 2D seismic line and reservoir reverse method. Moreover, there is a certain exploration potential.
引文
[1]赵洪伟,洪雪,刘玉华,等.2012.松南新区勘探潜力分析与目标评价[R].长春:中国石化东北油气分公司.
    [2]曾快相,张婷婷,于雷,等.2012.彰武油田九佛堂组新增石油控制储量报告[R].长春:中国石化东北油气分公司.
    [3]金之钧,张金川.油气资源评价技术[M].北京:石油工业出版社,1999.

版权所有:© 2021 中国地质图书馆 中国地质调查局地学文献中心