• 中国出版政府奖提名奖

    中国百强科技报刊

    湖北出版政府奖

    中国高校百佳科技期刊

    中国最美期刊

    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

    潜江凹陷潜江组地温-地压系统特征及其与油气成藏关系

    付鑫 叶加仁 朱红涛 王柯 康建云

    付鑫, 叶加仁, 朱红涛, 王柯, 康建云, 2012. 潜江凹陷潜江组地温-地压系统特征及其与油气成藏关系. 地球科学, 37(4): 860-868. doi: 10.3799/dqkx.2012.095
    引用本文: 付鑫, 叶加仁, 朱红涛, 王柯, 康建云, 2012. 潜江凹陷潜江组地温-地压系统特征及其与油气成藏关系. 地球科学, 37(4): 860-868. doi: 10.3799/dqkx.2012.095
    FU Xin, YE Jia-ren, ZHU Hong-tao, WANG Ke, KANG Jian-yun, 2012. Characteristics of Geotemperature-Geopressure System of the Qianjiang Formation in the Qianjiang Depression and Their Relationship with Petroleum Accumulation. Earth Science, 37(4): 860-868. doi: 10.3799/dqkx.2012.095
    Citation: FU Xin, YE Jia-ren, ZHU Hong-tao, WANG Ke, KANG Jian-yun, 2012. Characteristics of Geotemperature-Geopressure System of the Qianjiang Formation in the Qianjiang Depression and Their Relationship with Petroleum Accumulation. Earth Science, 37(4): 860-868. doi: 10.3799/dqkx.2012.095

    潜江凹陷潜江组地温-地压系统特征及其与油气成藏关系

    doi: 10.3799/dqkx.2012.095
    基金项目: 

    “十二五”国家科技重大专项 2011ZX05023-001

    霍英东教育基金会资助项目 132020

    详细信息
      作者简介:

      付鑫(1989-),男,在读硕士研究生,主要研究方向为层序地层学.E-mail:819452063@qq.com

    • 中图分类号: TE132

    Characteristics of Geotemperature-Geopressure System of the Qianjiang Formation in the Qianjiang Depression and Their Relationship with Petroleum Accumulation

    • 摘要: 基于200余口钻井的实测地温、地压及声波测井等资料,利用地温-地压系统原理,剖析了潜江凹陷潜江组的地温场、压力场及温压系统特征,并从油气生成、保存及分布角度探讨了温压系统与油气成藏的关系.研究表明:蚌湖和周矶向斜带具有较高的地温梯度,有利于潜江组烃源岩成熟生烃.潜江组砂岩今地层压力多为常压,深部泥岩欠压实发育,强化了深部泥岩的封闭作用.潜江组纵向发育静压型和高压型两类地温-地压系统,其中静压型主要发育于潜北陡坡带、东部斜坡带和西部斜坡带,以自生自储型油气藏为主;高压型发育于蚌湖和周矶向斜带,油气藏集中分布在深层超压体系顶部和浅层常压体系内部.平面上可划分为常温高压、低温高压、高温常压、常温常压、低温常压、高温低压、常温低压和低温低压8个分区,油气多分布于常温常压区.

       

    • 图  1  潜江凹陷潜江组现今地温场特征

      Fig.  1.  Characteristics of the present geothermal field of the Qianjiang Formation in the Qianjiang depression

      图  2  潜江凹陷潜江组压力场特征

      Fig.  2.  Characteristics of pressure field of the Qiangjiang Formation in the Qianjiang depression

      图  3  潜江凹陷各构造分区泥岩声波时差-深度关系

      a.潜北陡坡带;b.东部斜坡带;c.蚌湖向斜带;d.周矶向斜带;e.西部斜坡带

      Fig.  3.  The mudstone AC-depth diagrams in each tectonic unit in the Qianjiang depression

      图  4  潜江凹陷及各构造单元温压系统类型(图例同图 1)

      a.潜江凹陷;b.潜北陡坡带;c.东部斜坡带;d.蚌湖向斜带;e.周矶向斜带;f.西部斜坡带

      Fig.  4.  Types of geothermal-geopressure systems in the Qianjiang depression and its tectonic units

      图  5  潜江凹陷地温-地压系统特征与油气分布关系

      Fig.  5.  Relationship between geothermal-geopressure systems and accumulation of petroleum in the Qianjiang depression

      图  6  潜江凹陷温压系统及油气藏平面分布

      a.潜一段-潜二段;b.潜三上段;c.潜三下段;d.潜四上段;1.断层;2.地层尖灭线;3.工区边界;4.高温高压区;5.高温常压区;6.高温低压区;7.常温高压区;8.常温常压区;9.常温低压区;10.低温高压区;11.低温常压区;12.低温低压区;13.油气藏;14.构造分区边界

      Fig.  6.  Partition map of the geothermal-geopressure systems and reservoirs in the Qianjiang depression

      表  1  潜江凹陷潜江组代表性单井地温梯度与生烃门限深度关系

      Table  1.   Relationship between geothermal gradient and threshold depth of hydrocarbon generation of the Qiangjiang Formation in the Qianjiang depression

      构造带 区带 井位 现今门限深度(m) 地温(℃) 地温梯度(℃/100 m) 平均门限深度(m) 平均地温梯度(℃/100 m)
      潜北陡坡带 钟市 钟62 1 975.5 78.3 3.00 2 062 3.01
      钟76 2 242.0 80.5 2.74
      钟96 1 969.0 84.2 3.31
      东部斜坡带 张港 张34 1 976.0 81.9 3.18 1 976 3.18
      蚌湖向斜带 广华 广23 1 853.0 84.1 3.51 1 787 3.65
      广1 1 715.0 85.1 3.85
      广7 1 719.5 84 3.77
      广10 1 737.5 84.7 3.78
      广47 1 903.0 83.7 3.39
      广22 1 775.0 84 3.66
      广35 1 805.0 83.6 3.57
      王场 王79 1 751.0 79.5 3.45 1 679 3.66
      王74 1 842.0 80 3.31
      王36 1 807.0 79.5 3.34
      王83 1 315.0 79 4.56
      周矶向斜带 高场 高7 1 761.0 83.8 3.67 1 892 3.45
      高14 2 022.0 84.4 3.23
      西部斜坡带 浩口 浩58 1 872.0 71.5 2.80 1 986 3.22
      浩17 2 100.0 95.4 3.63
      下载: 导出CSV

      表  2  潜江凹陷各构造单元探明储量统计(104t)

      Table  2.   A statistical table showing the proved reserves of each tectonic unit in the Qianjiang depression

      系统 高压型温压系统 静压型温压系统
      层位 蚌湖向斜带 周矶向斜带 比例 总计 西部斜坡带 潜北陡坡带 东部斜坡带 比例 总计
      潜一段 209 0 4% 209 0 0 0 0 0
      潜二段 0 0 0 0 94 207 0 9% 301
      潜三上段 1 634 264 35% 1 898 200 90 56 10% 346
      潜三下段 874 75 17% 949 447 440 0 26% 887
      潜四上段 1 975 404 44% 2 379 324 997 557 55% 1 878
      下载: 导出CSV

      表  3  潜江凹陷各含油层系温压系统分区探明油气储量分布(104t)

      Table  3.   Distribution of the proved reserves of each tectonic unit in the Qianjiang depression

      温压区类型 潜一、二段 潜三上段 潜三下段 潜四上段 总计 比例
      常温高压区 0 13 619 0 632 7%
      低温高压区 0 0 0 1 751 1 751 20%
      高温常压区 0 0 188 0 188 2%
      常温常压区 211 1 996 641 1 763 4 611 52%
      低温常压区 207 207 0 551 965 11%
      高温低压区 0 0 78 0 78 1%
      常温低压区 93 29 310 193 625 7%
      下载: 导出CSV
    • Cao, Q., Ye, J.R., 2007. Relation between geothermal-geopressure system and petroleum accumulation in Moliqing rift in Yitong basin. Marine Geology & Quaternary Geology, 27(3): 99-104 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HYDZ200703018.htm
      Hao, F., Zou, H.Y., Ni, J.H., et al., 2002. Evolution of overpressured systems in sedimentary basins and conditions for deep oil/gas accumulation. Earth ScienceJournal of China University of Geosciences, 27(5): 610-615 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX200205021.htm
      Jin, B., Liu, Z., Li, X.S., 2008. Relationship between accumulation of natural gas and geothermal-geopressure system in Yinggehai basin. Natural Gas Geoscience, 19(1): 49-55 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-TDKX200801013.htm
      Kang, J.Y., Ye, J.R., Guo, F.F., et al., 2010. Characteristics of geothermal-geopressure system and its relationship with oil and gas distribution in Banghu-Zhouji syncline belt in Qianjiang sag. Xinjiang Petroleum Geology, 31(5): 489-492 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XJSD201005015.htm
      Liu, Z., Zeng, X.B., Zhang, W.X., 1997. Relation between subsurface temperatures and formation pressures in sedimentary basins. Acta Geologica Sinica, 71(2): 180-185 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE199702009.htm
      Liu, Z., He, W.Y., Han, J., et al., 2000. Relation of geotemperature-formation pressure systems with migration and accumulation of petroleum in the east of Junggar basin. Journal of the University of Petroleum, China, 24(4): 15-20 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYDX200004003.htm
      Liu, Z., Dai, L.C., Zhao, Y., et al., 2005. Characteristics of geotemperature-pressure systems and their controlling functions on pools' distribution in the Jiyang depression. Chinese Journal of Geology, 40(1): 1-15 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKX200501000.htm
      Magoon, L.B., 1988. Petroleum system—a classification scheme for research, resource assessment, and exploration. In: Magoon, L.B., ed., Petroleum systems of the United States. United States Goverment Printing Office, Washington D.C., 2-15.
      Tong, X.L., Lu, M.G., 2006. The source-reservoir-seal associations in the Qianjiang Salt Lake basin, Hubei. Sedimentary Geology and Tethyan Geology, 26(1): 92-95 (in Chinese with English abstract). http://www10215.edu6.org/cjiyttis/qkwy/tongxiaolan-e.pdf
      Xie, X.N., Li, S.T., Liu, X.F., 2006. Basin fluid dynamics in abnormally pressured environments. China University of Geosciences Press, Wuhan, 21-23 (in Chinese).
      Ye, J.R., Yang, X.H., 2003. Characteristics of the temperature and pressure fields in Chagan sag of Yingen-ejina banner basin and their petroleum geological significance. Natural Gas Industry, 23(2): 15-18 (in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-TRQG200302004.htm
      曹强, 叶加仁, 2007. 伊通盆地莫里青断陷地温地压系统与油气成藏关系. 海洋地质与第四纪地质, 27(3): 99-104. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ200703018.htm
      郝芳, 邹华耀, 倪建华, 等, 2002. 沉积盆地超压系统演化与深层油气成藏条件. 地球科学——中国地质大学学报, 27(5): 610-615. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200205021.htm
      金博, 刘震, 李绪深, 2008. 莺歌海盆地地温-地压系统特征及其对天然气成藏的意义. 天然气地球科学, 19(1): 49-55. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX200801013.htm
      康建云, 叶加仁, 郭飞飞, 等, 2010. 潜江凹陷蚌湖-周矶向斜带温压系统特征及油气分布. 新疆石油地质, 31(5): 489-492. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD201005015.htm
      刘震, 曾宪斌, 张万选, 1997. 沉积盆地地温与地层压力关系研究. 地质学报, 71(2): 180-185. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199702009.htm
      刘震, 贺维英, 韩军, 等, 2000. 准噶尔盆地东部地温-地压系统与油气运聚成藏的关系. 石油大学学报, 24(4): 15-20. https://www.cnki.com.cn/Article/CJFDTOTAL-SYDX200004003.htm
      刘震, 戴立昌, 赵阳, 等, 2005. 济阳坳陷地温-地压系统特征及其对油气藏分布的控制作用. 地质科学, 40(1): 1-15. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200501000.htm
      童小兰, 卢明国, 2006. 潜江盐湖盆地生储盖组合特征. 沉积与特提斯地质, 26(1): 92-95. https://www.cnki.com.cn/Article/CJFDTOTAL-TTSD200601015.htm
      解习农, 李思田, 刘晓峰, 2006. 异常压力盆地流体动力学. 武汉: 中国地质大学出版社, 21-23.
      叶加仁, 杨香华, 2003. 银-额盆地查干凹陷温压场特征及其油气地质意义. 天然气工业, 23(2): 15-18. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200302004.htm
    • 加载中
    图(6) / 表(3)
    计量
    • 文章访问数:  557
    • HTML全文浏览量:  884
    • PDF下载量:  14
    • 被引次数: 0
    出版历程
    • 收稿日期:  2012-02-11
    • 网络出版日期:  2021-10-13
    • 刊出日期:  2012-07-15

    目录

      /

      返回文章
      返回