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塔里木盆地玉北地区中-下奥陶统储层发育特征及控制因素
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  • 英文篇名:Characteristics and controlling factors of Lower-Middle Ordovician Reservoirs in Yubei area,Tarim Basin
  • 作者:刘红光 ; 刘波 ; 曹鉴华 ; 黄臣军 ; 刘格云
  • 英文作者:Liu Hongguang;Liu Bo;Cao Jianhua;Huang Chenjun;Liu Geyun;SINOPEC Economics & Development Research Institute;School of Earth and Space Sciences,Peking University;Institute of Oil and Gas,Peking University;Tianjin University of Science and Technology;China University of Geosciences (Beijing);
  • 关键词:白云岩化作用 ; 储层 ; 碳酸盐岩 ; 中-下奥陶统 ; 玉北地区 ; 塔里木盆地
  • 英文关键词:dolomitization;;reservoir;;carbonate;;Lower-Middle Ordovician;;Yubei area;;Tarim Basin
  • 中文刊名:SYYT
  • 英文刊名:Oil & Gas Geology
  • 机构:中国石油化工集团公司经济技术研究院;北京大学地球与空间科学学院;北京大学石油与天然气研究中心;天津科技大学;中国地质大学(北京);
  • 出版日期:2018-02-28
  • 出版单位:石油与天然气地质
  • 年:2018
  • 期:v.39
  • 基金:中国石油化工股份有限公司科技开发部项目(P14128,P16112);; 国家自然科学基金项目(41572117,41672123);; 国家科技重大专项(2017ZX05005-003-005)
  • 语种:中文;
  • 页:SYYT201801012
  • 页数:12
  • CN:01
  • ISSN:11-4820/TE
  • 分类号:111-122
摘要
塔里木盆地玉北地区中-下奥陶统碳酸盐岩具有良好油气勘探潜力,但储层发育的控制因素及分布规律不明制约了勘探进程。通过岩石学、物性测试与地化分析等手段,总结出玉北地区中-下奥陶统主要发育溶洞型、溶孔型、裂缝-溶蚀孔洞型、溶蚀孔洞-裂缝型与裂缝型等5种储层类型。溶蚀作用、白云岩化作用以及裂缝活动为储层发育的主要控制因素。早-中奥陶世相对较低的海平面,导致微古地貌高部位在准同生期反复暴露地表遭受溶蚀,形成不受单一统一暴露界面控制的小尺度溶蚀孔洞、顺层溶蚀与示顶底充填等现象。总体来看蓬莱坝组溶蚀作用强度大于鹰山组。主要发育于准同生阶段和浅埋藏阶段的白云岩化作用增强了岩石的抗压实压溶能力,有利于早期溶蚀孔洞的保存,对储层具有间接贡献。裂缝具有多期活动特征,海西晚期之前的裂缝多被方解石、白云石和硅质等流体充填,对储层贡献较少,海西晚期及喜马拉雅期裂缝经历的成岩改造较弱而成为有效裂缝。
        The Lower-Middle Ordovician carbonates in the Yubei Area,Tarim Basin,are considered promising exploration targets. However,the complexity of the controlling factors and distribution patterns of the reservoirs hindered the exploration process in the area. By using petrologic,physical and geochemical methods,we classified the reservoirs into five types: cavern type,dissolution pore type,fracture-vug type,vug-fracture type and fracture type. The main controlling factors of the reservoirs were determined to be dissolution,dolomitization and fracturing. It is suggested that the relative low stand sea level during the Early-Middle Ordovician caused the relative paleogeomorphic highs being repeatedly exposed to penecontemporaneous dissolution,which resulted in the formation of centimeter-scale caves,millimeter-scale mold pores,along-bedding dissolution and geopetal cements that are not cotrolled by single uniform exposure surface. The dissolution degree in the Penglaiba Formation was overly stronger than that in the Yingshan Formation. The dolomitization processes that mainly occurred in penecontemporaneous and shallow burial stages strengthened the resistance of carbonates to compaction and pressure dissolution,thus provided favorable condition for the preservation of early dissolution pores and caves and contributed indirectly to the forming of reservoirs in the area. The fractures formed through multiple tectonic stages. The fractures formed before the Late Hercynian epoch were filled up by calcite,dolomite and silica and made less contribution to the formation of reservoirs. However,the fractures formed during the Late Hercynian and Himalayan epochwere effective in contributing to the formation of reservoirs due to weak diagenetic processes.
引文
[1]刘忠宝,高山林,岳勇,等.塔里木盆地麦盖提斜坡奥陶系储层成因与分布[J].石油学报,2014,35(4):654-663.Liu Zhongbao,Gao Shanlin,Yue Yong,et al.Formation and distribution of the Ordovician reservoir in Maigaiti slope,Tarim Basin[J].Acta Petrolei Sinica,2014,35(4):654-663.
    [2]郝建龙,余腾孝,曹自成,等.塔里木盆地玉北地区成藏主控因素与油气富集规律[J].新疆地质,2014,32(3):344-350.Hao Jianlong,Yu Tengxiao,Cao Zicheng,et al.Study of the main factors controlling hydrocarbon accumulation and the regularity of hydrocarbon enrichment in Yubei area of Tarim Basin[J].Xin Jiang Geology,2014,32(3):344-350.
    [3]刘忠宝,吴仕强,刘士林,等.塔里木盆地玉北地区奥陶系储层类型及主控因素[J].石油学报,2013,34(4):638-646.Liu Zhongbao,Wu Shiqiang,Liu Shilin,et al.Types and main controlling factors of Ordovician reservoirs in Yubei area,Tarim Basin[J].Acta Petrolei Sinica,2013,34(4):638-646.
    [4]李映涛,袁晓宇,叶宁,等.塔里木盆地玉北地区鹰山组储层特征及主控因素[J].海相油气地质,2014,19(4):9-18.Li Yingtao,Yuan Xiaoyu,Ye Ning,et al.Reservoir characterization and controlling factors of Lower-Middle Ordovician Yingshan reservoir in Yubei area,Tarim Basin[J].Marine Origin Petroleum Geology,2014,19(4):9-18.
    [5]钱一雄,余腾孝,周凌方,等.麦盖提斜坡东部构造带奥陶系岩相、成岩作用带与储层成因[J].石油与天然气地质,2014,35(6):870-882.Qian Yixiong,Yu Tengxiao,Zhou Lingfang,et al.Lithofacies,diagenesis zone and reservoir origin of the Ordovician in eastern tectonic belt of the Maigaiti slope[J].Oil&Gas Geology,2014,35(6):870-882.
    [6]杜永明,余腾孝,郝建龙,等.塔里木盆地玉北地区断裂特征及控制作用[J].断块油气田,2013(2):170-174.Du Yongming,Yu Tengxiao,Hao Jianlong,et al.Fracture characteristics and control action on hydrocarbon accumulation in Yubei Area of Tarim Basin[J].Fault-Block Oil&Gas Field,2013(2):170-174.
    [7]崔军文.南阿尔金断裂的韧性剪切作用时代及其构造意义[J].岩石学报,2011,27(11):3422-3434.Cui Junwen.Ductile shearing age of the south Altun fault and its tectonic implications[J].Acta Petrologica Sinica,2011,27(11):3422-3434.
    [8]游声刚.塔里木盆地玉北地区古构造演化对奥陶系岩溶储层的控制作用[D].北京:中国地质大学(北京),2013.You Shenggang.Controlling effect of Paleotectonic evolution on Ordovician karst reservoir in Yubei area of Tarim Basin[D].Beijing:China University of Geosciences(Beijing),2013.
    [9]陈刚,汤良杰,余腾孝,等.塔里木盆地玉北冲断带分期活动特征及其控油气作用[J].中国矿业大学学报,2014,43(5):870-879.Chen Gang,Tang Liangjie,Yu Tengxiao,et al.Poly-phase fault activities and the control on hydrocarbon accumulation of Yubei thrust belt,Tarim basin[J].Journal of China University of Mining&Technology,2014,43(5):870-879.
    [10]刘红光.塔里木盆地玉北地区奥陶系碳酸盐岩成岩期流体活动及控储机理[D].北京:北京大学,2017.Liu Hongguang.Fluid activities in diagenetic process and the control mechanisms on Ordovician carbonate reservoirs in the Yubei Area,Tarim Basin[D].Beijing:Peking University,2017.
    [11]乔桂林,钱一雄,曹自成,等.塔里木盆地玉北地区奥陶系鹰山组储层特征及岩溶模式[J].石油实验地质,2014,36(4):416-421.Qiao Guilin,Qian Yixiong,Cao Zicheng,et al.Reservoir characteristics and karst model of Ordovician Yingshan Formation in Yubei area,Tarim Basin[J].Petroleum Geology&Experiment,2014,36(4):416-421.
    [12]吴礼明,蒋海军,林新,等.塔里木盆地玉北地区奥陶系岩溶作用[J].新疆地质,2015,33(4):504-509.Wu Liming,Jiang Haijun,Lin Xin,et al.Karstification of the ordovician in Yu Bei area,Tarim Basin[J].Xin Jiang Geology,2015,33(4):504-509.
    [13]赵宗举,潘文庆,张丽娟,等.塔里木盆地奥陶系层序地层格架[J].大地构造与成矿学,2009,33(1):175-188.Zhao Zongju,Pan Wenqing,Zhang Lijuan,et al.Sequence stratigraphy in the Ordovician in the Tarim Basin[J].Geotectonica Et Metallogenia,2009,33(1):175-188.
    [14]郭颖,汤良杰,岳勇,等.旋回分析法在地层剥蚀量估算中的应用—以塔里木盆地玉北地区东部中下奥陶统鹰山组为例[J].中国矿业大学学报,2015,44(004):664-672.Guo Ying,Tang Liangjie,Yue Yong,et al.Application of cycle analysis method to estimate the denuded strata thickness:a case study of Middle-Lower Ordovician Yingshan formation of the eastern Yubei area,Tarim basin[J].Journal of China University of Mining&Technology,2015,44(4):664-672.
    [15]韩银学,李忠,刘嘉庆,等.塔河地区鹰山组灰岩白云石化成因及其对储层的影响[J].地质科学,2013,48(2):721-731.Han Yinxue,Li Zhong,Liu Jiaqing,et al.Genesis of dolomites in limestone of Yingshan Formation and their effects on poroperm characteristics of carbonate reservoir in Tahe area[J].Scientia Geologica Sinica,2013,48(3):721-731.
    [16]焦健,李映涛,张哨楠,等.塔里木盆地玉北地区蓬莱坝组鞍形白云石地球化学特征[J].石油实验地质,2016,38(1):99-107.Jiao Jian,Li Yingtao,Zhang Shaonan,et al.Geochemical features of saddle dolomites in the Penglaiba Formation,Yubei area,Tarim Basin[J].Petroleum Geology&Experiment,2016,38(1):99-107.
    [17]陈永权,周新源.塔里木盆地中寒武统—下奥陶统泥晶灰岩地球化学与古海洋学[J].海洋地质与第四纪地质,2009,29(1):47-52.Chen Yongquan,Zhou Xinyuan.Geochemical characteristics of middle Cambrian-early Ordovician limestone and paleo-ocean reconstruction based onδ18OSMOW,87Sr/86Sr and rare earth elements,Tarim Basin[J].Marine Geology&Quaternary Geology,2009,29(1):47-52.
    [18]Keith M L,Weber J N.Carbon and oxygen isotopic composition of selected limestones and fossils[J].Geochimica Et Cosmochimica Acta,1964,28(10):1787–1816.
    [19]Allen P,Keith M L.Carbon isotope ratios and palaeosalinities of Purbeck-Wealden carbonates[J].Nature,1965,208(5017):1278-1280.
    [20]王兵杰,蔡明俊,林春明,等.渤海湾盆地塘沽地区古近系沙河街组湖相白云岩特征及成因[J].古地理学报,2014,16(1):65-76.Wang Bingjie,Cai Mingjun,Lin Chunming,et al.Characteristics and origin of lacustrine dolostone of the Paleogene Shahejie Formation in Tanggu area,Bohai Bay Basin[J].Journal of Palaeogeography,2014,16(1):65-76.
    [21]刘红光,刘波,吴双林,等.塔里木盆地玉北地区蓬莱坝组白云岩类型及成因[J].岩石学报,2017,33(4):1233-1242.Liu Hongguang,Liu Bo,Wu Shuanglin,et al.The types and origin of the Penglaiba Formation dolomite in the Yubei area,Tarim Basin[J].Acta Petrologica Sinica,2017,33(4):1233-1242.
    [22]Shields G A,Carden G A,Veizer J,et al.Sr,C and O isotope geochemistry of Ordovician brachiopods:a major isotopic event around the Middle-Late Ordovician transition[J].Geochimica et Cosmochimica Acta,2003,67(11):2005-2025.
    [23]黄太柱.塔里木盆地玉北地区断裂系统解析[J].石油与天然气地质,2014,35(1):98-106.Huang Taizhu.Analysis on the fault system of Yubei region,Tarim Basin[J].Oil&Gas Geology,2014,35(1):98-106.
    [24]刘格云.塔里木盆地玉北地区奥陶系沉积-构造-流体耦合与控储机理研究[D].北京:中国地质大学(北京),2016.Liu Geyun.Coupling relationships of sediments-structures-fluids and their control on reservoir developement in the Ordovician of Yubei Area,Tarim Basin[D].Beijing:China University of Geosciences(Beijing),2016.
    [25]赵宗举.全球海平面变化指标及海相构造层序研究方法—以塔里木盆地奥陶系为例[J].石油学报,2015,36(3):262-273.Zhao Zongju.Indicators of global sea-level change and research methods of marine tectonic sequences:take Ordovician of Tarim Basin as an example[J].Acta Petrolei Sinica,2015,36(3):262-273.
    [26]吕海涛,张仲培,邵志兵,等.塔里木盆地巴楚-麦盖提地区早古生代古隆起的演化及其勘探意义[J].石油与天然气地质,2010,31(1):76-83.Lv Haitao,Zhang Zhongpei,Shao Zhibing,et al.Structural evolution and exploration significance of the Early Paleozoic palaeo uplifts in Bachu-Maigaiti area,the Tarim Basin[J].Oil&Gas Geology,2010,31(1):76-83.
    [27]邬光辉,李洪辉,张立平,等.塔里木盆地麦盖提斜坡奥陶系风化壳成藏条件[J].石油勘探与开发,2012,39(2):144-153.Wu Guanghui,Li Honghui,Zhang Liping,et al.Reservoir-forming conditions of Ordovician weathering crust in the Maigaiti slope,Tarim Basin,NW China[J].Petroleum Exploration and Development,2012,39(2):144-153.
    [28]丁文龙,漆立新,云露,等.塔里木盆地巴楚-麦盖提地区古构造演化及其对奥陶系储层发育的控制作用[J].岩石学报,2012,28(8):2542-2556.Ding Wenlong,Qi Li Xin,Yun Lu,et al.The tectonic evolution and its controlling effects on the development of Ordovician reservoir in Bachu-Markit Tarim basin[J].Acta Petrologica Sinica,2012,28(8):2542-2556.
    [29]刘红光,刘波,张学丰,等.塔里木盆地玉北地区中-下奥陶统碳酸盐岩成岩作用类型及演化[J/OL].北京大学学报(自然科学版):1-11(2017-08-01).http:∥kns.cnki.net/kcms/detail/11.2442.n.20170801.0945.001.html.DOI:10.13209/j.0479-8023.2017.135.Liu Hongguang,Liu Bo,Zhang Xuefeng,et al.The diagenesis types and evolution of the Lower-Middle Ordovician carbonates in Yubei area,Tarim Basin[J/OL].Acta Scientiarum Naturalium Universitatis Pekinensis:1-11(2017-08-01).http:∥kns.cnki.net/kcms/detail/11.2442.n.20170801.0945.001.html.DOI:10.13209/j.0479-8023.2017.135.

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