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Volume 46 Issue 2
Mar.  2024
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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2024  >  46(2): 228-237
LI Chao, LUO Tao, HUANG Yahao, LIU Yicheng, CHEN Junlin, WANG Chuan. Fluid evolution of fracture veins of Paleogene Funing Formation in well HY1 in Subei Basin and implications for shale oil filling[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2024, 46(2): 228-237. doi: 10.11781/sysydz202402228
Citation: LI Chao, LUO Tao, HUANG Yahao, LIU Yicheng, CHEN Junlin, WANG Chuan. Fluid evolution of fracture veins of Paleogene Funing Formation in well HY1 in Subei Basin and implications for shale oil filling[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2024, 46(2): 228-237. doi: 10.11781/sysydz202402228
shu

Fluid evolution of fracture veins of Paleogene Funing Formation in well HY1 in Subei Basin and implications for shale oil filling

doi: 10.11781/sysydz202402228
  • 1.

    SINOPEC East China Petroleum Engineering Co., Ltd., Nanjing, Jiangsu 211400, China

  • 2.

    College of Resources and Environment, Yangtze University, Wuhan, Hubei 430100, China

  • 3.

    School of Earth Resources, China University of Geosciences(Wuhan), Wuhan, Hubei 430074, China

  • Received Date: 2023-06-24
  • Rev Recd Date: 2024-01-03
  • Publish Date: 2024-03-28
    Abstract
  • A significant breakthrough has been made in the exploration and development of shale oil in the Subei Basin. Cores from well HY1 in the Gaoyou Sag of Subei Basin indicate the presence of well-developed natural fractures within the organic-rich shale of the second member of Paleogene Funing Formation. These fractures contain compelling evidence of shale oil, gas, and fluid activities and migration. This study specifically examines the calcite veins filling the shale fractures within the second member of Funing Formation. Through the integration of methodologies from mineralogy, elemental geochemistry, geochronology, and geological fluid analysis, the originof paleo fluids, the timing of vein formation, and fluid inclusions within the shale fracture veins are investigated. This study also sheds light on paleotemperature conditions and corresponding geological timeframes during the burial, uplift, and denudation of the shale oil-bearing layers. The primary fracture types observed in the second member of Funing Formation include bedding fractures, detachment fractures, shear fractures, shrinkage fractures, and tensile fractures, predominantly filled with fibrous calcite veins indicating a source linked to hydrothermal fluids in a reducing environment. Notably, three distinct stages of shale oil injection are evident within the organic-rich shale fracture veins of the second member of Funing Formation, marked by primary green fluorescent oil inclusions from the Middle Eocene, secondary blue fluorescent oil inclusions from the Late Eocene, and secondary green fluorescent oil inclusions from the Late Quaternary period. The primary accumulation of shale oil occurred during the period of maximum burial depth, emphasizing the significant role of tectonic movements, especially the Sanduo tectonic event, in the redistribution and migration of shale oil in the region.

     

    • All authors disclose no relevant conflict of interests.
    LI Chao was responsible for the preparation and revision of the paper. HUANG Yahao was responsible for experimental design. LUO Tao was responsible for the tracing of vein source and the analysis of fluid inclusions. LIU Yicheng was responsible for the analysis of shale oil enrichment time and preservation conditions. CHEN Junlin was responsible for picture drawing. WANG Chuan was responsible for manuscript proofreading. All the authors have read the last version of paper and consented for submission.
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    • References(34)
  • [1]
    邹才能, 张国生, 杨智, 等. 非常规油气概念、特征、潜力及技术: 兼论非常规油气地质学[J]. 石油勘探与开发, 2013, 40(4): 385-399. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201304000.htm

    ZOU Caineng, ZHANG Guosheng, YANG Zhi, et al. Geological concepts, characteristics, resource potential and key techniques of unconventional hydrocarbon: on unconventional petroleum geology[J]. Petroleum Exploration and Development, 2013, 40(4): 385-399. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201304000.htm
    [2]
    云露, 何希鹏, 花彩霞, 等. 苏北盆地溱潼凹陷古近系陆相页岩油成藏地质特征及资源潜力[J]. 石油学报, 2023, 44(1): 176-187. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB202301005.htm

    YUN Lu, HE Xipeng, HUA Caixia, et al. Accumulation characteristics and resource potential of Paleogene continental shale oil in Qintong Sag of Subei Basin[J]. Acta Petrolei Sinica, 2023, 44(1): 176-187. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB202301005.htm
    [3]
    昝灵, 白鸾羲, 印燕铃, 等. 苏北盆地溱潼凹陷古近系阜宁组二段页岩油基本特征及成因分析[J]. 石油实验地质, 2023, 45(2): 356-365. doi: 10.11781/sysydz202302356

    ZAN Ling, BAI Luanxi, YIN Yanling, et al. Basic characteristics and genesis analysis of shale oil in the second member of Paleogene Funing Formation in Qintong Sag, Subei Basin[J]. Petroleum Geology & Experiment, 2023, 45(2): 356-365. doi: 10.11781/sysydz202302356
    [4]
    姚红生, 云露, 昝灵, 等. 苏北盆地溱潼凹陷阜二段断块型页岩油定向井开发模式及实践[J]. 油气藏评价与开发, 2023, 13(2): 141-151. https://www.cnki.com.cn/Article/CJFDTOTAL-KTDQ202302002.htm

    YAO Hongsheng, YUN Lu, ZAN Ling, et al. Development mode and practice of fault-block oriented shale oil well in the second member of Funing Formation, Qintong Sag, Subei Basin[J]. Petroleum Reservoir Evaluation and Development, 2023, 13(2): 141-151. https://www.cnki.com.cn/Article/CJFDTOTAL-KTDQ202302002.htm
    [5]
    邹才能, 杨智, 陶士振, 等. 纳米油气与源储共生型油气聚集[J]. 石油勘探与开发, 2012, 39(1): 13-26. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201201003.htm

    ZOU Caineng, YANG Zhi, TAO Shizhen, et al. Nano-hydrocarbon and the accumulation in coexisting source and reservoir[J]. Petroleum Exploration and Development, 2012, 39(1): 13-26. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201201003.htm
    [6]
    昝灵, 骆卫峰, 印燕铃, 等. 苏北盆地溱潼凹陷古近系阜宁组二段页岩油形成条件及有利区评价[J]. 石油实验地质, 2021, 43(2): 233-241. doi: 10.11781/sysydz202102233

    ZAN Lin, LUO Weifeng, YIN Yanling, et al. Formation conditions of shale oil and favorable targets in the second member of Paleogene Funing Formation in Qintong Sag, Subei Basin[J]. Petroleum Geology & Experiment, 2021, 43(2): 233-241. doi: 10.11781/sysydz202102233
    [7]
    朱相羽, 段宏亮, 李鹏, 等. 苏北盆地高邮凹陷阜二段页岩储集空间类型及孔喉结构特征[J]. 复杂油气藏, 2023, 16(1): 1-6. https://www.cnki.com.cn/Article/CJFDTOTAL-FZYQ202301001.htm

    ZHU Xiangyu, DUAN Hongliang, LI Peng, et al. Shale reservoir pore types and pore throat structure characteristics of the second member of Funing Formation in Gaoyou Sag, Subei Basin[J]. Complex Hydrocarbon Reservoirs, 2023, 16(1): 1-6. https://www.cnki.com.cn/Article/CJFDTOTAL-FZYQ202301001.htm
    [8]
    HUANG Yahao, TARANTOLA A, WANG Wenjing, et al. Charge history of CO2 in Lishui Sag, East China Sea Basin: evidence from quantitative Raman analysis of CO2-bearing fluid inclusions[J]. Marine and Petroleum Geology, 2018, 98: 50-65. doi: 10.1016/j.marpetgeo.2018.07.030
    [9]
    GAO Jian, ZHANG Jiankun, HE Sheng, et al. Overpressure generation and evolution in Lower Paleozoic gas shales of the Jiaoshiba region, China: implications for shale gas accumulation[J]. Marine and Petroleum Geology, 2019, 102: 844-859. doi: 10.1016/j.marpetgeo.2019.01.032
    [10]
    ROEDDER E, BODNAR R J. Geologic pressure determinations from fluid inclusion studies[J]. Annual Review of Earth and Planetary Sciences, 1980, 8: 263-301. doi: 10.1146/annurev.ea.08.050180.001403
    [11]
    卢宽, 黄亚浩, 何生, 等. 页岩中裂缝脉体地球化学指标对页岩气保存条件的指示: 以下扬子二叠系乐平组富有机质页岩为例[J]. 天然气地球科学, 2023, 34(6): 1090-1102. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX202306013.htm

    LU Kuan, HUANG Yahao, HE Sheng, et al. Indication of geochemical indexes for shale gas preservation conditions in shale fractures vein: evidence from Yangzi Permian organic-rich shale in the Leping Formation[J]. Natural Gas Geoscience, 2023, 34(6): 1090-1102. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX202306013.htm
    [12]
    HUANG Yahao, HE Sheng, GUO Xiaowen, et al. Pressure-temperature-time-composition (P-T-t-x) of paleo-fluid in Permian organic-rich shale of Lower Yangtze Platform, China: insights from fluid inclusions in fracture cements[J]. Marine and Petroleum Geology, 2021, 126: 104936. doi: 10.1016/j.marpetgeo.2021.104936
    [13]
    WANG T G, HE Faqi, WANG Chunjiang, et al. Oil filling history of the Ordovician oil reservoir in the major part of the Tahe Oilfield, Tarim Basin, NW China[J]. Organic Geochemistry, 2008, 39(11): 1637-1646. doi: 10.1016/j.orggeochem.2008.05.006
    [14]
    COOGAN L A, PARRISH R R, ROBERTS N M W. Early hydrothermal carbon uptake by the upper oceanic crust: insight from in situ U-Pb dating[J]. Geology, 2016, 44(2): 147-150. doi: 10.1130/G37212.1
    [15]
    邱楠生, 刘鑫, 熊昱杰, 等. 碳酸盐团簇同位素在海相盆地热史研究中的进展[J]. 石油实验地质, 2023, 45(5): 891-903. doi: 10.11781/sysydz202305891

    QIU Nansheng, LIU Xin, XIONG Yujie, et al. Progress in the study of carbonate clumped isotope in the thermal history of marine basins[J]. Petroleum Geology & Experiment, 2023, 45(5): 891-903. doi: 10.11781/sysydz202305891
    [16]
    ROBERTS N M W, WALKER R J. U-Pb geochronology of calcite-mineralized faults: absolute timing of rift-related fault events on the northeast Atlantic margin[J]. Geology, 2016, 44(7): 531-534. doi: 10.1130/G37868.1
    [17]
    郭惠. 鄂尔多斯盆地断层活动期次研究方法及其油气意义: 方解石脉年代学[J]. 复杂油气藏, 2022, 15(1): 30-34. https://www.cnki.com.cn/Article/CJFDTOTAL-FZYQ202201006.htm

    GUO Hui. Study method of fault activity stages in Ordos Basin and its petroleum significance: calcite vein chronology[J]. Complex Hydrocarbon Reservoirs, 2022, 15(1): 30-34. https://www.cnki.com.cn/Article/CJFDTOTAL-FZYQ202201006.htm
    [18]
    沈安江, 胡安平, 程婷, 等. 激光原位U-Pb同位素定年技术及其在碳酸盐岩成岩—孔隙演化中的应用[J]. 石油勘探与开发, 2019, 46(6): 1062-1074. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201906006.htm

    SHEN Anjiang, HU Anping, CHENG Ting, et al. Laser ablation in situ U-Pb dating and its application to diagenesis-porosity evolution of carbonate reservoirs[J]. Petroleum Exploration and Development, 2019, 46(6): 1062-1074. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201906006.htm
    [19]
    吴忠锐, 何生, 何希鹏, 等. 涟源凹陷上二叠统大隆组泥页岩裂缝方解石脉体流体包裹体特征及其启示[J]. 地质科技情报, 2019, 38(4): 70-81. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201904009.htm

    WU Zhongrui, HE Sheng, HE Xipeng, et al. Characteristics of fluid inclusions in fracture calcite veins and implications of Upper Permain Dalong Formation shale at the Lianyuan Depression[J]. Geological Science and Technology Information, 2019, 38(4): 70-81. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201904009.htm
    [20]
    刘冬冬, 郭靖, 潘占昆, 等. 页岩气藏超压演化过程: 来自四川盆地南部五峰组—龙马溪组裂缝流体包裹体的证据[J]. 天然气工业, 2021, 41(9): 12-22. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG202109004.htm

    LIU Dongdong, GUO Jing, PAN Zhankun, et al. Overpressure evolution process in shale gas reservoir: evidence from the fluid inclusions in the fractures of Wufeng Formation-Longmaxi Formation in the southern Sichuan Basin[J]. Natural Gas Industry, 2021, 41(9): 12-22. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG202109004.htm
    [21]
    郑开富, 彭霞玲. 苏北盆地上白垩统—第三系页岩油气成藏层位及有利区带[J]. 地质学刊, 2013, 37(1): 147-154. https://www.cnki.com.cn/Article/CJFDTOTAL-JSDZ201301028.htm

    ZHENG Kaifu, PENG Xialing. Hydrocarbon accumulation and favorable zone of shale oil and gas in Upper Cretaceous-Neogene of North Jiangsu Basin[J]. Journal of Geology, 2013, 37(1): 147-154. https://www.cnki.com.cn/Article/CJFDTOTAL-JSDZ201301028.htm
    [22]
    王海方. 苏北盆地古近系页岩油储层有效裂缝识别[J]. 西南石油大学学报(自然科学版), 2016, 38(3): 21-27. https://www.cnki.com.cn/Article/CJFDTOTAL-XNSY201603003.htm

    WANG Haifang. Recognition of effective fractures within the oil shale in the fourth member of Funing Formation in Northern Jiangsu Basin[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2016, 38(3): 21-27. https://www.cnki.com.cn/Article/CJFDTOTAL-XNSY201603003.htm
    [23]
    张金亮, 刘宝珺, 毛凤鸣, 等. 苏北盆地高邮凹陷北斜坡阜宁组成岩作用及储层特征[J]. 石油学报, 2003, 24(2): 43-49. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200302008.htm

    ZHANG Jinliang, LIU Baojun, MAO Fengming, et al. Clastic diage-nesis and reservoir characteristics of Funing Formation in north slope of Gaoyou Depression in Subei Basin[J]. Acta Petrolei Sinica, 2003, 24(2): 43-49. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200302008.htm
    [24]
    纪友亮, 李清山, 王勇, 等. 高邮凹陷古近系戴南组扇三角洲沉积体系及其沉积相模式[J]. 地球科学与环境学报, 2012, 34(1): 9-19. https://www.cnki.com.cn/Article/CJFDTOTAL-XAGX201201004.htm

    JI Youliang, LI Qingshan, WANG Yong, et al. Fan delta sedimentary system and facies models of Dainan Formation of Paleogene in Gaoyou Sag[J]. Journal of Earth Sciences and Environment, 2012, 34(1): 9-19. https://www.cnki.com.cn/Article/CJFDTOTAL-XAGX201201004.htm
    [25]
    付茜, 刘启东, 刘世丽, 等. 苏北盆地高邮凹陷古近系阜宁组二段页岩油成藏条件分析[J]. 石油实验地质, 2020, 42(4): 625-631. doi: 10.11781/sysydz202004625

    FU Qian, LIU Qidong, LIU Shili, et al. Shale oil accumulation conditions in the second member of Paleogene Funing Formation, Gaoyou Sag, Subei Basin[J]. Petroleum Geology & Experiment, 2020, 42(4): 625-631. doi: 10.11781/sysydz202004625
    [26]
    陈家旭, 王斌, 郭小文, 等. 应用方解石激光原位U-Pb同位素定年确定多旋回叠合盆地油气成藏绝对时间: 以塔里木盆地塔河油田为例[J]. 石油与天然气地质, 2021, 42(6): 1365-1375. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT202106011.htm

    CHEN Jiaxu, WANG Bin, GUO Xiaowen, et al. Application of laser in-situ U-Pb dating of calcite to determination of the absolute time of hydrocarbon accumulation in polycyclic superimposed basins: a case study on Tahe Oilfield, Tarim Basin[J]. Oil & Gas Geology, 2021, 42(6): 1365-1375. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT202106011.htm
    [27]
    胡安平, 沈安江, 梁峰, 等. 激光铀铅同位素定年技术在塔里木盆地肖尔布拉克组储层孔隙演化研究中的应用[J]. 石油与天然气地质, 2020, 41(1): 37-49. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT202001005.htm

    HU Anping, SHEN Anjiang, LIANG Feng, et al. Application of laser in-situ U-Pb dating to reconstruct the reservoir porosity evolution in the Cambrian Xiaoerbulake Formation, Tarim Basin[J]. Oil & Gas Geology, 2020, 41(1): 37-49. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT202001005.htm
    [28]
    李建青, 方朝刚, 吴通, 等. 江苏句容地区五峰组—高家边组泥页岩稀土元素特征及沉积环境[J]. 地质通报, 2022, 41(9): 1516-1527. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD202209002.htm

    LI Jianqing, FANG Chaogang, WU Tong, et al. Characteristics of REE and sedimentary environment of mud shale in Wufeng Formation-Gaojiabian Formation in Jurong area, Jiangsu Province[J]. Geological Bulletin of China, 2022, 41(9): 1516-1527. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD202209002.htm
    [29]
    李淼, 周雨双, 赵永强, 等. 塔里木盆地玉北地区奥陶系缝洞充填方解石地球化学特征及其储层流体分析[J]. 石油实验地质, 2022, 44(4): 593-602. doi: 10.11781/sysydz202204593

    LI Miao, ZHOU Yushuang, ZHAO Yongqiang, et al. Geochemical characteristics and fluid origins of fracture- and cave-filling calcites of Ordovician in Yubei area, Tarim Basin[J]. Petroleum Geology & Experiment, 2022, 44(4): 593-602. doi: 10.11781/sysydz202204593
    [30]
    胡文瑄, 陈琪, 王小林, 等. 白云岩储层形成演化过程中不同流体作用的稀土元素判别模式[J]. 石油与天然气地质, 2010, 31(6): 810-818. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201006017.htm

    HU Wenxuan, CHEN Qi, WANG Xiaolin, et al. REE models for the discrimination of fluids in the formation and evolution of dolomite reservoirs[J]. Oil & Gas Geology, 2010, 31(6): 810-818. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201006017.htm
    [31]
    王淑芳, 董大忠, 王玉满, 等. 四川盆地南部志留系龙马溪组富有机质页岩沉积环境的元素地球化学判别指标[J]. 海相油气地质, 2014, 19(3): 27-34. https://www.cnki.com.cn/Article/CJFDTOTAL-HXYQ201403005.htm

    WANG Shufang, DONG Dazhong, WANG Yuman, et al. Geochemistry evaluation index of redox-sensitive elements for depositional environments of Silurian Longmaxi organic-rich shale in the south of Sichuan basin[J]. Marine Origin Petroleum Geology, 2014, 19(3): 27-34. https://www.cnki.com.cn/Article/CJFDTOTAL-HXYQ201403005.htm
    [32]
    平宏伟, 陈红汉, THIÉRY R, 等. 原油裂解对油包裹体均一温度和捕获压力的影响及其地质意义[J]. 地球科学(中国地质大学学报), 2014, 39(5): 587-600. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201405010.htm

    PING Hongwei, CHEN Honghan, THIÉRY R, et al. Effects of oil cracking on homogenization temperature and trapping pressure of oil inclusion and its geological significance[J]. Earth Science (Journal of China University of Geosciences), 2014, 39(5): 587-600. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201405010.htm
    [33]
    张芷晴, 刘华, 马立驰, 等. 渤海湾盆地济阳坳陷潜山油气藏成藏期次和过程: 来自储层流体包裹体的证据[J]. 石油实验地质, 2022, 44(1): 129-138. doi: 10.11781/sysydz202201129

    ZHANG Zhiqing, LIU Hua, MA Lichi, et al. Characteristics of reservoir fluid inclusions and hydrocarbon charging process in the Dawangzhuang buried hill zone of Jiyang Depression, Bohai Bay Basin[J]. Petroleum Geology & Experiment, 2022, 44(1): 129-138. doi: 10.11781/sysydz202201129
    [34]
    蒋金亮. 高邮凹陷烃源岩热演化历史研究[D]. 北京: 中国石油大学(北京), 2019.

    JIANG Jinliang. Thermal evolution history of source rocks in Gaoyou Sag[D]. Beijing: China University of Petroleum (Beijing), 2019.
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