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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2016  >  38(3): 311-319
Jiang Wenjian, Hou Mingcai, Xing Fengcun, Xu Shenglin, Ling Liangbiao. Diagenetic characteristics of dolomites in the Cambrian Loushanguan Group in southeastern Sichuan Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2016, 38(3): 311-319. doi: 10.11781/sysydz201603311
Citation: Jiang Wenjian, Hou Mingcai, Xing Fengcun, Xu Shenglin, Ling Liangbiao. Diagenetic characteristics of dolomites in the Cambrian Loushanguan Group in southeastern Sichuan Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2016, 38(3): 311-319. doi: 10.11781/sysydz201603311
shu

Diagenetic characteristics of dolomites in the Cambrian Loushanguan Group in southeastern Sichuan Basin

doi: 10.11781/sysydz201603311
  • 1.

    Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu, Sichuan 610059, China

  • 2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, Sichuan 610059, China

  • Received Date: 2015-07-01
  • Rev Recd Date: 2016-04-08
  • Publish Date: 2016-05-28
    Abstract
  • Based on the comprehensive studies of petrology, carbon and oxygen isotopes, and cathodoluminescence characteristics, it has been shown that dolomites from the Jingzhu and Zhongba outcrop sections of the Cambrian Loushanguan Group have experienced multiple diagenetic effects such as dolomitization, dissolution, cementation and silicification. There are four types of dolomite: penecontemporaneous, seepage refluxing, buried, and hydrothermal. Four diagenetic stages were divided into penecontemporaneous, early, late and epidiagenetic. The influencing factors of diagenetic evolution and pore development were analyzed. Diagenetic evolution was mainly affected by the sedimentary environment, the original structure of sediments and sedimentary cycles. Micrite dolomites formed in tidal flat and lagoon environments have a poor original porosity, and the late diagenetic fluid alteration was weak. Grain dolomites and crystalline dolomites formed in a beach environment have lots of primary pores, and their porosity was further improved by late diagenetic fluid alteration. As a result, they are more favorable reservoirs for oil and gas.

     

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    • References(25)
  • [1]
    Sun S Q.Dolomite reservoirs:Porosity evolution and reservoir characteristics[J].AAPG Bulletin,1995,79(2):186-204.
    [2]
    马永生,郭彤楼,赵雪凤,等.普光气田深部优质白云岩储层形成机制[J].中国科学(D辑地球科学),2007,37(增刊Ⅱ):43-52. Ma Yongsheng,Guo Tonglou,Zhao Xuefeng,et al.The formation mechanism of high-quality dolomite reservoir in the deep of Puguang Gas Field[J].Science in China(Series D:Earth Sciences),2008,51(S1):53-64.
    [3]
    郑剑锋,沈安江,乔占峰,等.柯坪-巴楚露头区蓬莱坝组白云岩特征及孔隙成因[J].石油学报,2014,35(4):664-673. Zheng Jianfeng,Shen Anjiang,Qiao Zhanfeng,et al.Characteristics and pore genesis of dolomite in the Penglaiba Formation in Keping-Bachu outcrop area[J].Acta Petrolei Sinica,2014,35(4):664-673.
    [4]
    张静,胡见义,罗平,等.深埋优质白云岩储集层发育的主控因素与勘探意义[J].石油勘探与开发,2010,37(2):203-210. Zhang Jing,Hu Jianyi,Luo Ping,et al.Master control factors of deep high-quality dolomite reservoirs and the exploration significance[J].Petroleum Exploration and Development,2010,37(2):203-210.
    [5]
    杜叶龙,李双应,王冰,等.安徽无为-巢湖地区中下二叠统碳酸盐岩成岩作用[J].地质学报,2011,85(4):543-556. Du Yelong,Li Shuangying,Wang Bing,et al.Diagenesis of the Lower-Middle Permian carbonate in the Wuwei-Chaohui area,Anhui Province[J].Acta Geologica Sinica,2011,85(4):543-556.
    [6]
    陈强路,钱一雄,马红强,等.塔里木盆地塔河油田奥陶系碳酸盐岩成岩作用与孔隙演化[J].石油实验地质,2003,25(6):729-735. Chen Qianglu,Qian Yixiong,Ma Hongqing,et al.Diagenesis and porosity evolution of the Ordovician carbonate rocks in Tahe oilfield,Tarim Basin[J].Petroleum Geology & Experiment,2003,25(6):729-735.
    [7]
    蒋小琼,管宏林,郑和荣,等.四川盆地普光气田飞仙关组白云岩储层成因探讨[J].石油实验地质,2014,36(3):332-336. Jiang Xiaoqiong,Guan Honglin,Zheng Herong,et al.Discussion on origin of dolomite reservoirs in Feixianguan Formation,Puguang Gas Field,Sichuan Basin[J].Petroleum Geology & Experiment,2014,36(3):332-336.
    [8]
    江青春,胡素云,汪泽成,等.四川盆地中二叠统中-粗晶白云岩成因[J].石油与天然气地质,2014,35(4):503-510. Jiang Qingchun,Hu Suyun,Wang Zecheng,et al.Genesis of medium-macro-crystalline dolomite in the Middle Permian of Sichuan Basin[J].Oil & Gas Geology,2014,35(4):503-510.
    [9]
    费剑炜,杨红彩,周芳芳,等.塔里木盆地雅克拉断凸及周缘前中生界白云岩储层成因与勘探潜力[J].石油实验地质,2015,37(3):286-292. Fei Jianwei,Yang Hongcai,Zhou Fangfang,et al.Genetic types and exploration potential of pre-Mesozoic dolomite reservoirs in Yakela fault arch and its surrounding areas,Tarim Basin[J].Petroleum Geology & Experiment,2015,37(3):286-292.
    [10]
    黄擎宇,张哨楠,叶宁,等.玉北地区下奥陶统白云岩岩石学、地球化学特征及成因[J].石油与天然气地质,2014,35(3):391-400. Huang Qingyu,Zhang Shaonan,Ye Ning,et al.Petrologic,geochemical characteristics and origin of the Lower Ordovician dolomite in Yubei area[J].Oil & Gas Geology,2014,35(3):391-400.
    [11]
    袁玉松,孙冬胜,周雁,等.四川盆地川东南地区"源-盖"匹配关系研究[J].地质论评,2010,56(6):831-837. Yuan Yusong,Sun Dongsheng,Zhou Yan,et al.Relationship between hydrocarbon generation history of source rocks and sealing history of mudstone cap-rocks in the southeast Sichuan Basin[J].Geolo-gical Review,2010,56(6):831-837.
    [12]
    彭勇民,高波,张荣强,等.四川盆地南缘寒武系膏溶角砾岩的识别标志及勘探意义[J].石油实验地质,2011,33(1):22-28. Peng Yongmin,Gao Bo,Zhang Rongqiang,et al.Distinguishing indicators and prospect significance of Cambrian dissolved gypseous breccias in southern Sichuan Basin[J].Petroleum Geology & Experiment,2011,33(1):22-28.
    [13]
    徐美娥,张荣强,彭勇民,等.四川盆地东南部中、下寒武统膏岩盖层分布特征及封盖有效性[J].石油与天然气地质,2013,34(3):301-307. Xu Mei'e,Zhang Rongqiang,Peng Yongmin,et al.Distribution and sealing effectiveness of Middle-Lower Cambrian evaporite cap rocks in the southeastern Sichuan Basin[J].Oil & Gas Geology,2013,34(3):301-307.
    [14]
    金民东,曾伟,谭秀成,等.四川磨溪-高石梯地区龙王庙组滩控岩溶型储集层特征及控制因素[J].石油勘探与开发,2014,41(6):650-661. Jin Mindong,Zeng Wei,Tan Xiucheng,et al.Characteristics and controlling factors of beach-controlled karst reservoirs in Cambrian Longwangmiao Formation,Moxi-Gaoshiti area,Sichuan Basin,NW China[J].Petroleum Exploration and Development,2014,41(6):650-661.
    [15]
    蒋小琼,管宏林,刘光祥,等.四川盆地南川地区娄山关群碳酸盐岩成岩作用研究[J].石油实验地质,2015,37(3):314-319. Jiang Xiaoqiong,Guan Honglin,Liu Guangxiang,et al.Diagenesis of Middle and Upper Cambrian Loushanguan Group reservoirs in Nanchuan area, Sichuan Basin[J].Petroleum Geology & Experiment,2015,37(3):314-319.
    [16]
    张满郎,谢增业,李熙喆,等.四川盆地寒武纪岩相古地理特征[J].沉积学报,2010,28(1):128-140. Zhang Manlang,Xie Zengye,Li Xizhe,et al.Characteristics of lithofacies paleogeography of Cambrian in Sichuan Basin[J].Acta Sedimentologica Sinica,2010,28(1):128-140.
    [17]
    刘建锋,彭军,魏志红,等.川东南清虚洞组沉积特征及其对储层的控制[J].地学前缘,2012,19(4):239-246. Liu Jianfeng,Peng Jun,Wei Zhihong,et al.Sedimentary features of Qingxudong Formation in southeast Sichuan and their control on reservoirs[J].Earth Science Frontiers,2012,19(4):239-246.
    [18]
    朱筱敏.沉积岩石学[M].北京:石油工业出版社,2008:204-205. Zhu Xiaoming.Sedimentary petrology[M].Beijing:Petroleum Indu-stry Press,2008:204-205.
    [19]
    Loyd S J,Corsetti F.The origin of the millimeter-scale lamination in the Neoproterozoic lower beck spring dolomite:Implications for widespread,fine-scale,layep-parallel diagenesis Precambrian carbonates[J].Journal of Sedimentary Research,2010,80(7):678-687.
    [20]
    郑荣才,党录瑞,郑超,等.川东-渝北黄龙组碳酸盐岩储层的成岩系统[J].石油学报,2010,31(2):237-245. Zheng Rongcai,Dang Lurui,Zheng Chao,et al.Diagenetic system of carbonate reservoir in Huanglong Formation from East Sichuan to North Chongqing area[J].Acta Petrolei Sinica,2010,31(2):237-245.
    [21]
    郑荣才,刘合年,吴蕾,等.阿姆河盆地卡洛夫-牛津阶碳酸盐岩储层地球化学特征和成岩流体分析[J].岩石学报,2012,28(3):961-970. Zheng Rongcai,Liu Henian,Wu Lei,et al.Geochemical characteristics and diagenetic fluid of the Callovian-Oxfordian carbo-nate reservoirs in Amu Darya Basin[J].Acta Petrologica Sinica,2012,28(3):961-970.
    [22]
    Pierson B J.The control of cathodoluminescence in dolomite by iron and manganese[J].Sedimentology,1981,28(5):601-610.
    [23]
    黄思静,卿海若,胡作维,等.川东三叠系飞仙关组碳酸盐岩的阴极发光特征与成岩作用[J].地球科学,2008,33(1):26-35. Huang Sijing,Qing Hairuo,Hu Zuowei,et al.Cathodoluminescence and diagenesis of the carbonate rocks in Feixianguan Formation of Triassic,Eastern Sichuan Basin of China[J].Earth Science,2008,33(1):26-35.
    [24]
    黄思静,李小宁,兰叶芳,等.海水胶结作用对碳酸盐岩石组构的影响:以四川盆地东北部三叠系飞仙关组为例[J].中南大学学报(自然科学版),2013,44(12):5007-5019. Huang Sijing,Li Xiaoning,Lan Yefang,et al.Influences of marine cementation on carbonate textures:A case of Feixianguan carbo-nates of Triassic,NE Sichuan Basin[J].Journal of Central South University:Science and Technology,2013,44(12):5007-5019.
    [25]
    郑荣才,耿威,郑超,等.川东北地区飞仙关组优质白云岩储层的成因[J].石油学报,2008,29(6):815-822. Zheng Rongcai,Geng Wei,Zheng Chao,et al.Genesis of dolostone reservoir of Feixianguan Formation in Lower Triassic of northeast Sichuan Basin[J].Acta Petrolei Sinica,2008,29(6):815-822.
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