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    惠民凹陷临盘油区断裂胶结带基本特征及形成机制

    刘金 宋国奇 郝雪峰 宿春梁 刘克奇

    刘金, 宋国奇, 郝雪峰, 宿春梁, 刘克奇, 2011. 惠民凹陷临盘油区断裂胶结带基本特征及形成机制. 地球科学, 36(6): 1119-1124. doi: 10.3799/dqkx.2011.117
    引用本文: 刘金, 宋国奇, 郝雪峰, 宿春梁, 刘克奇, 2011. 惠民凹陷临盘油区断裂胶结带基本特征及形成机制. 地球科学, 36(6): 1119-1124. doi: 10.3799/dqkx.2011.117
    LIU Jin, SONG Guo-qi, HAO Xue-feng, XU Chun-liang, LIU Ke-qi, 2011. Characteristics of Fault Cementation Zone and Its Origin in Linpan Oil Pool of the Huimin Depression. Earth Science, 36(6): 1119-1124. doi: 10.3799/dqkx.2011.117
    Citation: LIU Jin, SONG Guo-qi, HAO Xue-feng, XU Chun-liang, LIU Ke-qi, 2011. Characteristics of Fault Cementation Zone and Its Origin in Linpan Oil Pool of the Huimin Depression. Earth Science, 36(6): 1119-1124. doi: 10.3799/dqkx.2011.117

    惠民凹陷临盘油区断裂胶结带基本特征及形成机制

    doi: 10.3799/dqkx.2011.117
    基金项目: 

    中国石化股份公司科技攻关项目 P08037

    详细信息
      作者简介:

      刘金(1968-), 男, 高级工程师, 长期从事油气勘探的研究工作.E-mail: lj8861051@sina.com

    • 中图分类号: TE111.2

    Characteristics of Fault Cementation Zone and Its Origin in Linpan Oil Pool of the Huimin Depression

    • 摘要: 惠民凹陷临盘油区断块油田广泛发育, 但对其封闭机制认识不清.从临盘复杂断块油田的实际地质资料出发, 依据岩心、测井资料, 结合物性、扫描电镜等实验分析, 探讨了断裂胶结带的基本特征和形成机制.研究表明, 临盘油区富含钙镁离子的地层水在断裂活动过程中沿断裂向上流动, 随着压力的降低导致在断层附近砂岩中易形成方解石、白云石等矿物的沉淀, 从而形成了致密的断裂胶结带, 胶结带内孔渗性急剧变差, 喉道半径和渗透率约降低一个数量级, 成为封堵油气的有利屏障.

       

    • 图  1  惠民凹陷临盘油区构造位置

      Fig.  1.  Structural location of Linpan oilfield of the Huimin depression

      图  2  XI503井岩心资料显示断裂胶结带与断面基本平行

      Fig.  2.  Fault cementation zone parallel to the fault plane according to the drilling data of well XI503

      图  3  断裂胶结带与正常砂岩物性对比

      Fig.  3.  Correlation of physical property of sands in fault cementation zone and normal sands

      图  4  XI503井断裂胶结带与邻井测井特征对比

      Fig.  4.  Correlation of well logging characteristics between fault cementation zone of well XI503 and normal strata in neighboring well

      图  5  Q104-X205井身轨迹与断层相对位置剖面

      Fig.  5.  Fault section along wellbore trajectory of well Q104-X205

      图  6  XI503井断面下部泥岩NY-4样品薄片照片

      Fig.  6.  Calcite filled in the mudstone of fault cementation zone

      表  1  断裂胶结带砂岩与正常砂岩成分对比

      Table  1.   Correlation of sands in fault cementation zone and normal sands

      类别 正常砂岩 断裂胶结带
      陆源碎屑(%) 石英 45.0 46.4
      长石 33.3 34.3
      岩屑类 21.5 19.2
      填隙物(%) 泥质 6.1 0.8
      方解石、白云石等矿物 5.2 25.3
      合计 11.3 26.1
      孔隙体积(%) 孔隙度 14.3 4.8
      下载: 导出CSV

      表  2  临南洼陷各层位油田水

      Table  2.   Field water of different strata in Linnan sag

      层位 矿化度(mg/L) CO32- SO42- Cl- Ca2+ K++Na+ Mg2+ Na+/Cl- 水型 样品数
      Ng 9031 318 40 5955 214 3276 68 0.56~0.92 CaCl2 36
      Ed 18495 484 64 10171 227 6373 94 0.55~0.97 CaCl2 42
      Es1 25224 618 43 14334 567 8659 172 0.41~1.29 CaCl2 65
      Es2 29122 664 165 16534 849 9783 312 0.21~1.57 CaCl2 181
      Es3 38573 630 119 22082 1574 12385 308 0.36~1.33 CaCl2 78
      Es4s 57475 345 349 35799 3229 17881 528 0.45~0.97 CaCl2 43
      Es4x 102933 264 610 68757 16351 41790 42084 0.45 CaCl2 8
      下载: 导出CSV

      表  3  温度对碳酸盐岩淋溶作用的影响

      Table  3.   Leaching effect of temperature on carbonate

      温度(℃) 溶解时间(h) 1g样品淋溶数量(mg/h)
      MgCO3 CaCO3 CaMg(CO3)2
      25 5.75 0.20 0.42 0.62
      50 4.5 0.22 0.69 0.91
      下载: 导出CSV
    • Allan, U.S., 1989. Model for hydrocarbon migration and entrapment within faulted structures. AAPG bulletin, 73(7): 803-811. http://ci.nii.ac.jp/naid/80004680502
      Du, C.G., Hao, F., Zou, H.Y., et al., 2007. Progress and problems of faults conduit systems for hydrocarbon migration. Geological Science and Technology Information, 26(1): 51-55 (in Chinese with English). http://www.en.cnki.com.cn/Article_en/CJFDTOTAL-DZKQ200701009.htm
      Haney, M.M., Snieder, R., Sheiman, J., et al., 2005. A moving fluid pulse in a fault zone. Nature, 437(7055): 46. doi: 10.1038/437046a
      Jiang, Z.X., Dong, Y.X., Li, H.Y., et al., 2008. Limitation of fault-sealing and its control on hydrocarbon accumulation: an example from the Laoyemiao oilfield of the Nanpu sag. Petroleum Science, 5(4): 295-301. doi: 10.1007/s12182-008-0049-6
      Jin, Z.J., Zhang, F.Q., 2005. Status and major advancements in study of hydrocarbon migration. Oil & Gas Geology, 26(3): 263-270 (in Chinese with English). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYYT200503001.htm
      Li, D.L., Guan, P., 2004. Research situation and prospect of hydrocarbon migration in China. Acta Scientiarum Naturalium Universitatis Pekinensis, 40(4): 658-668 (in Chinese with English). http://www.researchgate.net/publication/291264479_Research_situation_and_prospect_of_hydrocarbon_migration_in_China
      Lü, Y.F., Fu, G., 2002. Research on fault sealing properties. Petroleum Industry Press, Beijing (in Chinese).
      Song, G.Q., Liu, K.Q., 2009. Fracture characteristics around faults and their significance in petroleum accumulation. Petroleum Geology and Recovery Efficiency, 16(4): 1-3 (in Chinese with English). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YQCS200904004.htm
      Wang, L.J., Wu, C.L., Wang, C.H., 2006. A review of the advances in the study of secondary oil-gas migration. Geological Bulletin of China, 25(9-10): 1220-1224 (in Chinese with English). http://www.researchgate.net/publication/289573839_A_review_of_the_advances_in_the_study_of_secondary_oil-gas_migration
      Wiebe, R., Gaddy, V.L., 1940. The solubility of carbon dioxide in water at various temperatures from 12° to 40° and at pressures to 500 atmospheres. Journal of the American Chemical Society, 62(4): 815-817. doi: 10.1021/ja01861a033
      Yielding, G., Freeman, B., Needham, D.T., 1997. Quantitative fault seal prediction. AAPG Bulletin, 81(6): 897-917. http://aapgbull.geoscienceworld.org/content/81/6/897
      Zhang, H.F., Zhang, W.X., 1989. Petroleum geology. Petroleum Industry Press, Beijing (in Chinese).
      杜春国, 郝芳, 邹华耀, 等, 2007. 断裂输导体系研究现状及存在的问题. 地质科技情报, 26(1): 51-55. doi: 10.3969/j.issn.1000-7849.2007.01.009
      金之钧, 张发强, 2005. 油气运移研究现状及主要进展. 石油与天然气地质, 26(3): 263-270. doi: 10.3321/j.issn:0253-9985.2005.03.001
      李多丽, 关平, 2004. 中国油气二次运移的研究现状及展望. 北京大学学报(自然科学版), 40(4): 658-668. doi: 10.3321/j.issn:0479-8023.2004.04.023
      吕延防, 付广, 2002. 断层封闭性研究. 北京: 石油工业出版社.
      宋国奇, 刘克奇, 2009. 断层两盘裂缝发育特征及其石油地质意义. 油气地质与采收率, 16(4): 1-3. doi: 10.3969/j.issn.1009-9603.2009.04.001
      王连进, 吴冲龙, 王春辉, 2006. 油气二次运移研究进展述评. 地质通报, 25(9-10): 1220-1224. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2006Z2040.htm
      张厚福, 张万选, 1989. 石油地质学. 北京: 石油工业出版社.
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    出版历程
    • 收稿日期:  2011-05-13
    • 网络出版日期:  2021-11-10
    • 刊出日期:  2011-06-15

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