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渤海湾盆地渤南洼陷沙四段岩相的岩石力学性质差异

李志鹏 卜丽侠

李志鹏, 卜丽侠. 渤海湾盆地渤南洼陷沙四段岩相的岩石力学性质差异[J]. 石油实验地质, 2019, 41(2): 228-233. doi: 10.11781/sysydz201902228
引用本文: 李志鹏, 卜丽侠. 渤海湾盆地渤南洼陷沙四段岩相的岩石力学性质差异[J]. 石油实验地质, 2019, 41(2): 228-233. doi: 10.11781/sysydz201902228
LI Zhipeng, BU Lixia. Difference of lithofacies mechanical properties of the fourth member of Shahejie Formation in the Bonan Subsag, Bohai Bay Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2019, 41(2): 228-233. doi: 10.11781/sysydz201902228
Citation: LI Zhipeng, BU Lixia. Difference of lithofacies mechanical properties of the fourth member of Shahejie Formation in the Bonan Subsag, Bohai Bay Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2019, 41(2): 228-233. doi: 10.11781/sysydz201902228

渤海湾盆地渤南洼陷沙四段岩相的岩石力学性质差异

doi: 10.11781/sysydz201902228
基金项目: 

国家科技重大专项"渤海湾盆地济阳坳陷致密油开发示范工程"(2017ZX05072)和山东省胜利油田博士后课题"低渗透油藏相控地应力预测及其应用"(YKB1514)联合资助。

详细信息
    作者简介:

    李志鹏(1983-),男,博士,副研究员,从事油藏描述方面的研究。E-mail:lizhipeng20020015@126.com。

  • 中图分类号: TE311

Difference of lithofacies mechanical properties of the fourth member of Shahejie Formation in the Bonan Subsag, Bohai Bay Basin

  • 摘要: 根据渤海湾盆地渤南洼陷沙四段低渗透油藏取心井资料,研究了其岩相类型,利用不同岩相常规三轴压缩实验分析资料,建立了静态岩石力学参数油藏围压条件的恢复图版,分析了不同岩相静态力学参数及应力-应变关系的差异性。渤南洼陷沙四段低渗透油藏可划分为粗粒砂岩相、细砂岩相、粉砂岩相、泥质砂岩相及碳酸盐质砂岩相5种岩相;同一岩相随着围压的不断增加杨氏模量变大,泊松比增加;随着岩相粒度变粗,存在杨氏模量增加、泊松比减小的整体趋势;粗粒砂岩相的泊松比不遵循整体趋势,较细粒砂岩相大,比粉砂岩相小;岩相粒度变粗,应力-应变关系越趋近线弹性,初始颗粒重排列塑性段变小,高应力塑性段变短。

     

  • [1] 谭成轩,孙叶,王连捷.地应力测量值得注意的若干问题[J].地质力学学报,2003,9(3):275-280.

    TAN Chengxuan,SUN Ye,WANG Lianjie.Some problems of in-situ crustal stress measurements[J].Journal of Geomechanics,2003,9(3):275-280.
    [2] 景锋,盛谦,张勇慧,等.不同地质成因岩石地应力分布规律的统计分析[J].岩土力学,2008,29(7):1877-1883.

    JING Feng,SHENG Qian,ZHANG Yonghui,et al.Statistical analysis of geostress distribution laws for different rocks[J].Rock and Soil Mechanics,2008,29(7):1877-1883.
    [3] 王珂,戴俊生,冯建伟,等.塔里木盆地克深前陆冲断带储层岩石力学参数研究[J].中国石油大学学报(自然科学版),2014,38(5):25-33. WANG Ke,DAI Junsheng,FENG Jianwei,et al.Research on reservoir rock mechanical parameters of Keshen Foreland Thrust Belt in Tarim Basin[J].Journal of China University of Petro-leum,2014,38(5):25-33.
    [4] 杨海博,武云云.致密储层岩石的微观结构和力学性质试验分析[J].复杂油气藏,2011,4(3):10-15.

    YANG Haibo,WU Yunyun.The experimental analysis of microstructure and mechanical properties of tight reservoir rocks[J].Complex Hydrocarbon Reservoirs,2011,4(3):10-15.
    [5] 祖克威,曾联波,刘喜中,等.厚层河道砂体地应力分布影响因素分析[J].地质力学学报,2014,20(2):149-158.

    ZU Kewei,ZENG Lianbo,LIU Xizhong,et al.Analysis of influencing factors for ground stress in channel sandstone[J].Journal of Geomechanics,2014,20(2):149-158.
    [6] 秦向辉,谭成轩,孙进忠,等.地应力与岩石弹性模量关系试验研究[J].岩土力学,2012,33(6):1689-1695.

    QIN Xianghui,TAN Chengxuan,SUN Jinzhong,et al.Experimental study of relation between in-situ crustal stress and rock elastic modulus[J].Rock and Soil Mechanics,2012,33(6):1689-1695.
    [7] 裴启涛,丁秀丽,黄书岭,等.地应力与岩体模量关系的理论及试验研究[J].冰川冻土,2016,38(4):889-897.

    PEI Qitao,DING Xiuli,HUANG Shuling,et al.Theoretical and experimental study of relation between in-situ stress and rock mass modulus[J].Journal of Glaciology and Geocryology,2016,38(4):889-897.
    [8] 俞然刚,田勇.砂岩岩石力学参数各向异性研究[J].实验力学,2013,28(3):368-375.

    YU Rangang,TIAN Yong.On the rock mechanics parameters anisotropy of sandstone[J].Journal of Experimental Mechanics,2013,28(3):368-375.
    [9] 刘钦节,闫相祯,杨秀娟.分层地应力方法在薄互层低渗油藏大型压裂设计中的应用[J].石油钻采工艺,2009,31(4):83-88.

    LIU Qinjie,YAN Xiangzhen,YANG Xiujuan.Application of stratified stress method in massive hydraulic fracturing design[J].Oil Drilling & Production Technology,2009,31(4):83-88.Z
    [10] 严成增,郑宏,孙冠华,等.基于FDEM-Flow研究地应力对水力压裂的影响[J].岩土力学,2016,37(1):237-246.

    YAN Chengzeng,ZHENG Hong,SUN Guanhua,et al.Effect of in-situ stress on hydraulic fracturing based on FDEM-Flow[J].Rock and Soil Mechanics,2016,37(1):237-246.
    [11] 唐书恒,朱宝存,颜志丰.地应力对煤层气井水力压裂裂缝发育的影响[J].煤炭学报,2011,36(1):65-69.

    TANG Shuheng,ZHU Baocun,YAN Zhifeng.Effect of crustal stress on hydraulic fracturing in coalbed methane wells[J].Journal of China Coal Society,2011,36(1):65-69.
    [12] 王伯军,张士诚,李莉.基于地应力场的井网优化设计方法研究[J].大庆石油地质与开发,2007,26(3):55-59.

    WANG Bojun,ZHANG Shicheng,LI Li.The well pattern optimization design method based on the earth stress field[J].Petroleum Geology & Oilfield Development in Daqing,2007,26(3):55-59.
    [13] 付道明,吴晓东,牟善波,等.大型压裂技术在低孔低渗薄互层中应用与研究[J].科学技术与工程,2010,10(1):213-216.

    FU Daoming,WU Xiaodong,MU Shanbo,et al.Research on and application of large-scale fracturing technology in low porosity and ultra-low permeability laminated layers[J].Science Technology and Engineering,2010,10(1):213-216.
    [14] CIRAK F,DEITERDING R,MAUCH S P.Large-scale fluid-structure interaction simulation of viscoplastic and fracturing thin-shells subjected to shocks and detonations[J].Computers & Structures,2007,85(11/14):1049-1065.
    [15] 曾雨辰,杨保军.页岩气水平井大型压裂设备配套及应用[J].石油钻采工艺,2013,35(6):78-82.

    ZENG Yuchen,YANG Baojun.Equipment outfitting and application for large-scale fracturing in shale gas horizontal wells[J].Oil Drilling & Production Technology,2013,35(6):78-82.
    [16] 赵金洲,王松,李勇明.页岩气藏压裂改造难点与技术关键[J].天然气工业,2012,32(4):46-49.

    ZHAO Jinzhou,WANG Song,LI Yongming.Difficulties and technical keys of fracturing reformation in shale gas reservoir[J].Nature Gas Industry,2012,32(4):46-49.
    [17] 罗顺社,刘魁元,何幼斌,等.渤南洼陷沙四段陆源碎屑与碳酸盐混合沉积特征与模式[J].江汉石油学院学报,2004,26(4):19-21.

    LUO Shunshe,LIU Kuiyuan,HE Youbin,et al.Mixed sedimentary characteristics and mode of terrigenous clastics and carbonate in Es4 of Bonan Depression[J].Journal of Jianghan Petroleum Institute,2004,26(4):19-21.
    [18] 刘毅,陆正元,戚明辉,等.渤海湾盆地沾化凹陷沙河街组页岩油微观储集特征[J].石油实验地质,2017,39(2):180-185.

    Liu Yi,LU Zhengyuan,QI Minghui,et al.Microscopic characte-ristics of shale oil reservoirs in Shahejie Formation in Zhanhua Sag,Bohai Bay Basin[J].Petroleum Geology and Experiment,2017,39(2):180-185.
    [19] 高磊.饱水对岩石力学性能影响的试验研究[J].新疆水利,2015(2):1-5. GAO Lei.Experimental study on effect of saturated water on rock mechanical properties[J].Xinjiang Water Resources,2015(2):1-5.
    [20] 尤明庆.岩石试样的杨氏模量与围压的关系[J].岩石力学与工程学报,2003,22(1):53-60.

    YOU Mingqing.Effect of confining pressure on the Young's Modulus of rock specimen[J].Chinese Journal of Rock Mecha-nics and Engineering,2003,22(1):53-60.
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出版历程
  • 收稿日期:  2018-04-20
  • 修回日期:  2019-02-13
  • 刊出日期:  2019-03-28

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