青东凹陷北部地区油气成藏主控因素及成藏模式
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
为明确青东凹陷北部地区的油气成藏规律、勘探潜力及下步重点勘探方向,应用石油地质综合研究技术,利用区内录井、测井、地震和分析化验等大量基础资料,对该区的油藏特征、分布规律及控藏因素进行系统研究。研究表明:青东北部地区油藏类型多样,以构造类油藏为主。研究区具有近源成藏优势,油源供应充足,烃源岩控制油气纵向分布,断层附近的构造圈闭控制油气富集,储层物性条件控制油藏产能。
To recognize the petroleum reservoir accumulation law,exploration potential and the direction for further exploration in the north area of Qingdong sag,the reservoir types,the distribution characteristics and the accumulation controlling factors were studied systematically,applying petroleum geological research techniques,based on the massive first-hand data,such as well-logging data,seismic data and laboratory data,etc. The research shows that structural reservoir and litho-structural reservoir are the main hydrocarbon reservoir types in the area. With the generation and expulsion center located at the north sub-sag,the research area has the advantages of near-source and sufficient supplication. The vertical distribution of petroleum reservoir is controlled by source rocks. The structural traps near faults control oil and gas enrichment. The reservoir physical properties control the oil production.
引文
[1]杨贵丽.济阳坳陷青东凹陷构造格局及构造演化分析[J].油气地质与采收率,2011,8(1):7-10.
    [2]詹润,杨贵丽,张盛,等.青东凹陷复合型花状构造成因分析[J].大地构造与成矿学,2012,36(4):473-482.
    [3]黄铮,吴智平,李伟,等.青东凹陷新生代垂向地层序列及展布特征[J].高校地质学报,2010,16(1):90-102.
    [4]杨贵丽.济阳坳陷桥东油田成藏特征及其主控因素分析[J].特种油气藏,2010,17(5):54-56.
    [5]俞家声,王普伟,林玉祥.青东凹陷油气资源潜力[J].油气地质与采收率,2001,8(1):5-8.
    [6]王勇,杨萍.渤海湾盆地青东凹陷古近系烃源岩生烃潜力分析[J].石油化工应用,2011,30(9):75-78.
    [7]王亮,杜晓峰,张海霞,等.渤海南部海域青东凹陷油气成藏主控因素分析[J].石油地质与工程,2009,23(5):18-24.
    [8]陈国童,王亮,牛成民,等.青东凹陷凹中隆控藏作用分析[J].中国海上油气,2010,22(2):77-82.
    [9]时丕同,方旭庆,陈涛,等.青东凹陷石油地质特征和勘探方向分析[J].西南石油大学学报(自然科学版),2009,31(5):43-48.
    [10]李桂范,李建平,王根照,等.渤中坳陷青东凹陷古近系沙三下亚段构造-古地貌对沉积的控制[J].石油与天然气地质,2009,30(4):425-429.
    [11]向淑敏,李建平,王根照,等.青东凹陷古近系沙三段中亚段构造-古地貌对沉积的控制[J].大庆石油学院学报,2010,3(1):1-4.
    [12]李春荣,辛仁臣,李建平,等.郯庐断裂对青东凹陷古近纪沉积体系的控制[J].新疆石油地质,2008,29(2):209-213.
    [13]王会丽,王伟锋,王新.青东凹陷古近系地震相与沉积相初探[J].石油天然气学报(江汉石油学院学报),2009,31(5):25-254.
    [14]龚再升,蔡东升,张功成.郯庐断裂对渤海海域东部油气成藏的控制作用[J].石油学报,2007,28(4):1-10.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心