留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

川西坳陷中段侏罗系气藏特征与富集主控因素

陈迎宾 王彦青 胡烨

陈迎宾, 王彦青, 胡烨. 川西坳陷中段侏罗系气藏特征与富集主控因素[J]. 石油实验地质, 2015, 37(5): 561-565. doi: 10.11781/sysydz201505561
引用本文: 陈迎宾, 王彦青, 胡烨. 川西坳陷中段侏罗系气藏特征与富集主控因素[J]. 石油实验地质, 2015, 37(5): 561-565. doi: 10.11781/sysydz201505561
Chen Yingbin, Wang Yanqing, Hu Ye. Characteristics and main factors controlling the Jurassic gas reservoirs in the middle section of the Western Sichuan Depression[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2015, 37(5): 561-565. doi: 10.11781/sysydz201505561
Citation: Chen Yingbin, Wang Yanqing, Hu Ye. Characteristics and main factors controlling the Jurassic gas reservoirs in the middle section of the Western Sichuan Depression[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2015, 37(5): 561-565. doi: 10.11781/sysydz201505561

川西坳陷中段侏罗系气藏特征与富集主控因素

doi: 10.11781/sysydz201505561
基金项目: 国家科技重大专项"大型油气田及煤层气开发"之"中西部四大盆地构造演化对碎屑岩层系成藏富集的控制作用"专题(2011ZX05002-006-001)资助。
详细信息
    作者简介:

    陈迎宾(1975—),男,博士,高级工程师,从事油气地质综合研究。E-mail:chenyb.syky@sinopec.com。

  • 中图分类号: TE122.3

Characteristics and main factors controlling the Jurassic gas reservoirs in the middle section of the Western Sichuan Depression

  • 摘要: 川西坳陷中段侏罗系发育大面积低丰度岩性、构造—岩性气藏。气藏普遍具有多层叠置、局部富集高产、无明显气水边界、低温、超压的特征。结合各构造单元侏罗系具体成藏条件研究认为,侏罗系整体为"下生上储"式成藏组合,天然气主要来源于下伏须家河组四、五段烃源岩。因此,具备良好的沟通源、储层垂向运移输导体系是天然气富集成藏的关键因素。侏罗系各组段砂岩储层物性纵、横向变化较大,受渗透率级差影响,相对优质储层的发育程度是天然气藏高产富集的主要控制因素。龙门山前及龙泉山两侧发育大量直通地表的断裂,不仅直接破坏了断裂带附近的盖层条件,同时破坏了与之相接的斜坡区侏罗系砂体上倾方向的封闭性,有效的圈闭是侏罗系富集高产的重要因素。

     

  • [1] 杨克明,朱宏权.川西叠覆型致密砂岩气区地质特征[J].石油实验地质,2013,35(1):1-8.Yang Keming,Zhu Hongquan.Geological characteristics of superposed tight sandstone gas-bearing areas in western Sichuan[J].Petroleum Geology & Experiment,2013,35(1):1-8.
    [2] 叶素娟,李嵘,张世华.川西坳陷中段侏罗系次生气藏地层水化学特征及与油气运聚关系[J].石油实验地质,2014,36(4):487-494.Ye Sujuan,Li Rong,Zhang Shihua.Chemical characteristics of Jurassic formation water and its relationship with hydrocarbon migration and accumulation in middle part of Western Sichuan Depression[J].Petroleum Geology & Experiment,2014,36(4):487-494.
    [3] 李忠权,应丹琳,李洪奎,等.川西盆地演化及盆地叠合特征研究[J].岩石学报,2011,27(8):2362-2370.Li Zhongquan,Ying Danlin,Li Hongkui,et al.Evolution of the wes-tern Sichuan basin and its superimposed characteristics,China[J].Acta Petrologica Sinica,2011,27(8):2362-2370.
    [4] 徐胜林,侯明才,林良彪,等.川西前陆盆地侏罗纪构造层序地层格架内沉积充填特征[J].岩石学报,2011,27(8):2327-2338.Xu Shenglin,Hou Mingcai,Lin Liangbiao,et al.Depositional characteristics within tectonic sequence of Jurassic,western Sichuan foreland basin[J].Acta Petrologica Sinica,2011,27(8):2327-2338.
    [5] 刘崇瑞,颜丹平,李书兵.川西坳陷大邑构造须三段储层裂缝类型及控制因素[J].断块油气田,2014,21(1):28-31.Liu Chongrui,Yan Danping,Li Shubing.Types and controlling factors of fractures for the third Member of Xujiahe Formation in Dayi structure,west Sichuan Depression[J].Fault-Block Oil and Gas Field,2014,21(1):28-31.
    [6] 沈忠民,王鹏,刘四兵,等.川西拗陷中段天然气轻烃地球化学特征[J].成都理工大学学报:自然科学版,2011,38(5):500-506.Shen Zhongmin,Wang Peng,Liu Sibing,et al.Geochemical characteristics of light hydrocarbon in natural gas in the middle member of the West Sichuan depression,China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2011,38(5):500-506.
    [7] 祝金利,邹越,陈冬霞.川西坳陷中段中、浅层天然气来源与碳同位素地球化学特征[J].岩性油气藏,2011,23(6):18-23.Zhu Jinli,Zou Yue,Chen Dongxia.Origin and carbon isotope geochemistry characteristics of middle-shallow natural gas in the middle part of Western Sichuan Depression[J].Lithologic Reservoirs,2011,23(6):18-23.
    [8] 吴小奇,黄士鹏,廖凤蓉,等.四川盆地须家河组及侏罗系煤成气碳同位素组成[J].石油勘探与开发,2011,38(4):418-427.Wu Xiaoqi,Huang Shipeng,Liao Fengrong,et al.Carbon isotopic compositions of coal-derived gas in the Xujiahe Formation and Jurassic in the Sichuan Basin[J].Petroleum Exploration and Development,2011,38(4):418-427.
    [9] 江兴歌,曾华盛,朱建辉,等.川西坳陷中部上三叠统烃源岩动态演化模拟[J].石油与天然气地质,2012,33(4):545-551. Jiang Xingge,Zeng Huasheng,Zhu Jianhui,et al.Dynamic evolution simulation of the Upper Triassic source rocks in central part of western Sichuan Depression[J].Oil & Gas Geology,2012,33(4):545-551.
    [10] 唐宇,吕正祥,叶素娟,等.成都凹陷上侏罗统蓬莱镇组天然气运移特征与富集主控因素[J].石油与天然气地质,2013,34(3):281-287.Tang Yu,Lü Zhengxiang,Ye Sujuan,et al.Characteristics and controlling factors of natural gas migration and accumulation in the Upper Jurassic Penglaizhen Formation of Chengdu Sag[J].Oil & Gas Geology,2013,34(3):281-287.
    [11] 沈忠民,张勇,刘四兵,等.川西坳陷中段原、次生气藏天然气特征及运移机制探讨[J].矿物岩石,2011,31(1):83-88.Shen Zhongmin,Zhang Yong,Liu Sibing,et al.Characteristics of primary and secondary gas secondary gas pool and transportation mechanism in western Sichuan depression[J].Journal of Mineralogy and Petrology,2011,31(1):83-88.
    [12] 赵文智,汪泽成,王红军,等.中国中、低丰度大油气田基本特征及形成条件[J].石油勘探与开发,2008,35(6):641-650.Zhao Wenzhi,Wang Zecheng,Wang Hongjun,et al.Principal characteristics and forming conditions for medium-low abundance large scale oil/gas fields in China[J].Petroleum Exploration and Development,2008,35(6):641-650.
    [13] 邱楠生,万晓龙,金之钧,等.渗透率级差对透镜状砂体成藏的控制模式[J].石油勘探与开发,2003,30(3):48-52.Qiu Nansheng,Wan Xiaolong,Jin Zhijun,et al.Controlling model of permeability difference on the hydrocarbon accumulation of sand lens reservoirs[J].Petroleum Exploration and Development,2003,30(3):48-52.
  • 加载中
计量
  • 文章访问数:  1302
  • HTML全文浏览量:  52
  • PDF下载量:  1402
  • 被引次数: 0
出版历程
  • 收稿日期:  2014-07-30
  • 修回日期:  2015-08-03
  • 刊出日期:  2015-09-28

目录

    /

    返回文章
    返回