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    川西地区须家河组异常压力演化与天然气成藏模式

    王震亮 孙明亮 张立宽 李耀华 张健

    王震亮, 孙明亮, 张立宽, 李耀华, 张健, 2004. 川西地区须家河组异常压力演化与天然气成藏模式. 地球科学, 29(4): 433-439.
    引用本文: 王震亮, 孙明亮, 张立宽, 李耀华, 张健, 2004. 川西地区须家河组异常压力演化与天然气成藏模式. 地球科学, 29(4): 433-439.
    WANG Zhen-liang, SUN Ming-liang, ZHANG Li-kuan, LI Yao-hua, ZHANG Jian, 2004. Evolution of Abnormal Pressure and Model of Gas Accumulation in Xujiahe Formation, Western Sichuan Basin. Earth Science, 29(4): 433-439.
    Citation: WANG Zhen-liang, SUN Ming-liang, ZHANG Li-kuan, LI Yao-hua, ZHANG Jian, 2004. Evolution of Abnormal Pressure and Model of Gas Accumulation in Xujiahe Formation, Western Sichuan Basin. Earth Science, 29(4): 433-439.

    川西地区须家河组异常压力演化与天然气成藏模式

    详细信息
      作者简介:

      王震亮(1966-), 男, 副主任, 主要从事油气运移与成藏、盆地流体动力学研究

    • 中图分类号: P618, TE122

    Evolution of Abnormal Pressure and Model of Gas Accumulation in Xujiahe Formation, Western Sichuan Basin

    • 摘要: 川西地区须家河组发育异常高的流体压力, 组内构成了互层式的生、储、盖组合, 探讨异常高压背景下的天然气运移成藏特点及其规律具有重要意义.根据大量实测压力数据, 得出了川西地区异常压力在纵向和平面上的分布规律.以现今实测压力、压实研究和包裹体测试获得的古压力为约束条件, 应用所建立的异常压力数学模型恢复异常压力的演化历史. 研究发现, 地层压力的纵向分布可概括为南部地区的“两段式”和北部地区的“三段式”, 北部的超压幅度最大, 平面上超压中心位于梓潼凹陷.早侏罗世—古近纪须家河组内发育沉积型超压, 新近纪—现今则新增构造型超压.以流体压力的分布及其演化为主线, 结合其他主要成藏要素, 建立了3种典型的天然气成藏模式.

       

    • 图  1  川西地区地层压力的纵向分段式分布特征

      Fig.  1.  Distribution types in vertical sections of formation pressure, western Sichuan basin

      图  2  川西地区须家河组二段(T3x2)砂岩实测地层压力系数分布

      Fig.  2.  Distribution of pressure coefficient measured in sandstones in No. 2 member, Xujiahe Formation, western Sichuan basin

      图  3  川西地区北部须家河组内超压形成过程示意图

      Fig.  3.  Sketch of formation process of overpressure in Xujiahe Fm, northern district, western Sichuan basin

      图  4  中坝气藏的成藏模式示意图

      Fig.  4.  Sketch of accumulation model in Zhongba gas reservoir

      图  5  平落坝气田的成藏模式示意图

      Fig.  5.  Accumulation model in Pingluoba gas field

      图  6  老关庙含气构造的成藏模式示意图

      Fig.  6.  Sketch of accumulation model in Laoguanmiao gas-bearing structure

    • Cai, K.P., Liao, S.M., 2002. Genetic characteristics of light hydrocarbons in Upper Triassic, west Sichuan basin. Acta Petrolei Sinica, 23(1): 35-39(in Chinese with English abstract).
      Compiling Group of Petroleum Geology Records in Sichuan Oil Province, 1989. Petroleum geology of China: Sichuan oil province. Petroleum Industry Press, Beijing(in Chinese).
      Hindle, A.D., 1997. Petroleum migration pathways and charge concentration, A three-dimensional model. AAPG Bulletin, 81 (9): 1451-1481.
      Lan, D.Q., Qiu, Z.T., 2002. The research on the formation of Upper Triassic Xuer gas reservoir of Pingluoba gas field in Chuanxi depression. Petroleum Exploration and Development, 29(3): 8-10(in Chinese with English abstract).
      Law, B.E., Ulmishek, G.F., Slavin, V.I., 1998. Abnormal pressure in hydrocarbon environments. AAPG, 1-104.
      Li, X.Q., Wang, Z.C., Zhang, X.W., et al., 2001. Characteristics of paleo-uplifts in Sichuan basin and their control action on natural gas. Oil & Gas Geology, 22(4): 347-351 (in Chinese with English abstract).
      Liu, C.R., 2002. Numerical simulation of Himalayan epoch tectonic stress field in west Sichuan depression and its fracture prediction. Natural Gas Industry, 22(3): 10-13(in Chinese with English abstract).
      Liu, J.G., Li, T., He, C.L., et al., 2002. Logging analysis on formation stress field in Shaximiao Fm gas reservoir, Xinchang gas field. Logging Technology, 26(6): 496-499 (in Chinese with English abstract).
      Liu, X.F., Xie, X.N., 2003. Study on fluid pressure system in Dongying depression. Earth Science—Journal of China University of Geosciences, 28(1): 78-86(in Chinese with English abstract).
      Ma, Q.F., Chen, S.Z., Zhang, Q.M., et al., 2000. Overpressured basin and hydrocarbon distribution. Geological Publishing House, Beijing(in Chinese).
      Wang, H.H., Lu, Z.Y., 1998. Nontectonic fractured sandstone reservoirs of Upper Triassic in middle-west Sichuan basin. Oil & Gas Geology, 19(1): 35-41(in Chinese with English abstract).
      Wang, J.Q., 2001. Early accumulation and late seal— The basic character of gas reservoirs in west Sichuan depression. Natural Gas Industry, 21(1): 5-12(in Chinese with English abstract).
      Wang, S.Z., 2000. Characteristics of existing stress field of the Penglaizhen Formation in the Luodai structure of west Sichuan. Journal of Mineral and Petrology, 20(3): 46-52(in Chinese with English abstract).
      Wang, Z.L., Luo, X.R., Chen, H.L., 1997. Rebuilding of palaeo-hydrodynamic field in sedimentary basin: Principle and means. Journal of Northwest University, 27(2): 155-159(in Chinese with English abstract).
      Xu, G.S., Liu, S.G., 1999. A study of the relation between the formation of gas reservoir and abnormal pressure compartment in the Upper Triassic, west Sichuan basin. Journal of Chengdu University of Technology, 26(4): 411-417(in Chinese with English abstract).
      Yue, D.M., Wang X., 1999. Simple analysis on the effectiveness if the Middle and Late Yanshanian tectonic traps in the west Sichuan depression. Petroleum Geology and Experiment, 21(2): 128-131(in Chinese with English abstract).
      Zhao, Y.S., 1997. Fluid dynamic mechanism of Upper Triassic reservoir in west Sichuan foreland basin. Oil & Gas Geology, 18(3): 204-209(in Chinese with English abstract).
      蔡开平, 廖仕孟, 2002. 川西地区上三叠统轻烃的生成特征. 石油学报, 23(1): 35-39. doi: 10.3321/j.issn:0253-2697.2002.01.008
      四川油气区石油地质志编写组, 1989. 中国石油地质志: 四川油气区. 北京: 石油工业出版社.
      兰大樵, 邱宗恬, 2002. 川西坳陷平落坝气田须二段气藏成藏研究. 石油勘探与开发, 29(3): 8-10. doi: 10.3321/j.issn:1000-0747.2002.03.003
      李晓清, 汪泽成, 张兴为, 等, 2001. 四川盆地古隆起特征及天然气的控制作用. 石油与天然气地质, 22(4): 347-351. doi: 10.3321/j.issn:0253-9985.2001.04.013
      刘翠荣, 2002. 川西坳陷喜山期构造应力场数值模拟及裂缝预测. 天然气工业, 22(3): 10-13. doi: 10.3321/j.issn:1000-0976.2002.03.003
      刘金光, 李涛, 何传亮, 等, 2002. 新场气田沙溪庙组气藏地层应力场测井分析. 测井技术, 26(6): 496-499. doi: 10.3969/j.issn.1004-1338.2002.06.015
      刘晓峰, 解习农, 2003. 东营凹陷流体压力系统研究. 地球科学———中国地质大学学报, 28(1): 78-86. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200301014.htm
      马启富, 陈斯忠, 张启明, 等, 2000. 超压盆地与油气分布. 北京: 地质出版社.
      王洪辉, 陆正元, 1998. 四川盆地中西部上三叠统砂岩非构造裂缝储层. 石油与天然气地质, 19(1): 35-41. doi: 10.3321/j.issn:0253-9985.1998.01.006
      王金琪, 2001. 早聚晚藏—川西坳陷天然气基本特征. 天然气工业, 21(1): 5-12. doi: 10.3321/j.issn:1000-0976.2001.01.002
      王世泽, 2000. 川西洛带构造蓬莱镇组地层现今地应力场特征. 矿物岩石, 20(3): 46-52. doi: 10.3969/j.issn.1001-6872.2000.03.009
      王震亮, 罗晓荣, 陈荷立, 1997. 沉积盆地地下古水动力场恢复. 西北大学学报, 27(2): 155-159. doi: 10.3321/j.issn:1000-274X.1997.02.001
      徐国盛, 刘树根, 1999. 川西上三叠统高压封存箱与天然气成藏关系研究. 成都理工学院学报, 26(4): 411-417. doi: 10.3969/j.issn.1671-9727.1999.04.018
      岳东明, 王信, 1999. 浅析川西坳陷燕山中、晚期构造圈闭的有效性. 石油实验地质, 21(2): 128-131. doi: 10.3969/j.issn.1001-6112.1999.02.006
      赵永胜, 1997. 川西前陆盆地上三叠统储层流体动力学机制. 石油与天然气地质, 18(3): 204-209. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT703.006.htm
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    出版历程
    • 收稿日期:  2004-03-19
    • 刊出日期:  2004-07-25

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