准噶尔盆地车排子地区白垩系沉积特征及演化
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
利用钻井、测井、录井和地震等资料,分析岩石结构构造和古生物,研究准噶尔盆地车排子地区白垩系沉积相发育特征.结果表明:研究区白垩系主要发育扇三角洲相和湖相,可以划分为扇三角洲平原﹑扇三角洲前缘和滨浅湖亚相,以及水上分流河道、漫滩沼泽、水下分流河道、水下分流河道间、席状砂、泥滩、滩坝微相.总体为滨浅湖沉积背景,西北部为隆起区,提供物源,向东、南方向逐渐演化为宽缓的斜坡,碎屑物质主要沉积于斜坡的滨浅湖区.从清水河组到连木沁组沉积范围不断往西南部扩大.受湖平面升降、气候变化、沉积物供给等因素的影响,扇三角洲砂体规模较小,滩坝砂体广泛发育,砂体紧靠生油凹陷,是油气聚集的有利场所,易于形成下生上储型油藏,是油气勘探的重要目标.
Using drilling,logging,well logging and seismic data,we analyzed the structure of the rock and paleontology,and researched sedimentary characteristics of Cretaceous in Chepaizi area.The results showed that the Cretaceous in the study area mainly developed fan delta and lake facies,and can be further divided into fan delta plain,fan delta front and shore shallow lake subfacies,and include overwater distributary channel,backswamp,subaqueous distributary channel,subaqueous interdistributary channel,delta front sheet sand,mud flat and beach bar microfaeies.The sedimentary background is shore shallow lake,the northwest is the uplift,and provides the clastic sediments,and gradually evolved into wide slope to the east and south,detritus mainly deposited on the slopes of the shore shallow lake.From the Qingshuihe formation to the Lianmuqin formation,the sedimentary range continuously expanded.Affected by the fluctuation of lake level,climate,sediment supply and other factors,the fan delta sand body is small,beach bar sand body develops extensively,these sand bodies close to the oil source sag,are favorable area for oil and gas accumulation,and easy to form the formation of reservoir,as should be important targets for oil and gas exploration.
引文
[1]张善文,林会喜,沈扬.准噶尔盆地车排子凸起新近系“网毯式”成藏机制剖析及其对盆地油气勘探的启示[J].地质论评,2013,59(3):489-500.Zhang Shanwen,Lin Huixi,Shen Yang.Analysis on meshwork-carpet pool-forming mechanism of Chepaizi uplift and enlightenment of petroleum expoloration of Junggar basin[J].Geological Review,2013,59(3):489-500.
    [2]刘洪军,张枝焕,秦黎明,等.准噶尔盆地车排子凸起带轻质油成藏机制[J].中国石油大学学报:自然科学版,2011,35(4):34-40.Liu Hongjun,Zhang Zhihuan,Qin Liming,et al.Accumulation mechanism of light oils in Chepaizi uplift belt of Junggar basin[J].Journal of China University of Petroleum:Science&Technology Edition,2011,35(4):34-40.
    [3]吴康军,刘洛夫,曾丽媛,等.准噶尔盆地车排子周缘白垩系底部不整合面的形成及其油气输导作用[J].现代地质,2013,27(5):1153-1160.Wu Kangjun,Liu Luofu,Zeng Liyuan,et al.Formation of unconformity surface at Cretaceous bottom and its significance for hydrocarbon migration in Chepaizi and its surrounding areas of Junggar basin[J].Geoscience,2013,27(5):1153-1160.
    [4]周路,付立,瞿建华,等.车排子地区清水河组分布特征及有利勘探区[J].西南石油大学学报:自然科学版,2011,33(6):170-178.Zhou Lu,Fu Li,Qu Jianhua,et al.Distribution of the Cretaceous qingshuihe formation and the favorable exploration areas in Chepaizi area[J].Journal of Southwest Petroleum University:Science&Technology Edition,2011,33(6):170-178.
    [5]贺子倩,张尚锋,陈轩,等.准噶尔盆地红车断裂带白垩系层序与岩性圈闭预测[J].新疆石油地质,2008,29(6):728-731.He Ziqian,Zhang Shangfeng,Chen Xuan,et al.Sequence stratigraphy and lithologic trap prediction of Cretaceous in Hongche fault zone,Junggar basin[J].Xinjiang Petroleum Geology,2008,29(6):728-731.
    [6]宋传春,贺伦俊,马立群,等.准噶尔盆地车排子凸起成藏特征[J].新疆石油地质,2007,28(2):136-138.Song Chuanchun,He Lunjun,Ma Liqun,et al.Characteristic of hydrocarbon accumulation of Chepaizi swell in Junggar basin[J].Xinjiang Petroleum Geology,2007,28(2):136-138.
    [7]赵东娜,朱筱敏,董艳蕾,等.准噶尔盆地车排子地区下白垩统层序地层格架及主控因素分析[J].沉积学报,2013,31(6):1070-1080.Zhao Dongna,Zhu Xiaomin,Dong Yanlei,et al.Sequence stratigraphic framework of lower Cretaceous and its main controlling factors in Chepaizi area,Junggar basin[J].Acta Sedmentologica Sinica,2013,31(6):1070-1080.
    [8]赵东娜,朱筱敏,董艳蕾,等.地震沉积学在湖盆缓坡滩坝砂体预测中的应用——以准噶尔盆地车排子地区下白垩统为例[J].石油勘探与开发,2014,55(1):55-61.Zhao Dongna,Zhu Xiaomin,Dong Yanlei,et al.Application of seismic sedimentology to prediction of beach and bar sandbodies in gentle slope of lacustrine basin:A case study of the lower Cretaceous in Chepaizi area,Junggar basin,NW China[J].Petroleum Exploration and Development,2014,55(1):55-61.
    [9]杨勇,陈世悦,向奎,等.准噶尔盆地西北缘车排子地区下白垩统层序地层与沉积演化[J].中国石油大学学报:自然科学版,2011,35(5):20-26.Yang Yong,Chen Shiyue,Xiang Kui,et al.Sequence stratigraphy and sedimentary evolution of lower Cretaceous series in Chepaizi area,northweastern margin of Junggar basin[J].Journal of China University of Petroleum:Science&Technology Edition,2011,35(5):20-26.
    [10]谷云飞,马明福,苏世龙,等.准噶尔盆地白垩系岩相古地理[J].石油实验地质,2003,25(4):337-347.Gu Yunfei,Ma Mingfu,Su Shilong,et al.Lithofacies palaeogeography of Cretaceous in Junggar basin[J].Petroleum Geology&Experiment,2003,25(4):337-347.
    [11]邢凤存,陆永潮,刘传虎,等.车排子地区构造—古地貌特征及其控砂机制[J].石油与天然气地质,2008,29(1):78-83.Xing Fengcun,Lu Yongchao,Liu Chuanhu,et al.Structural-paleogeomorphologic features of Chepaizi area and mechanism of their control on sandbodies[J].Oil&Gas geology,2008,29(1):78-83.
    [12]向奎.准噶尔盆地车排子地区下切谷沉积体系及有利勘探方向[J].中国石油大学学报,2007,31(6):1-6.Xiang Kui.Entrenched valley depositional system and advantageous exploration direction of Chepaizi area in Junggar basin[J].Journal of China University of Petroleum,2007,31(6):1-6.
    [13]洪太元,蔡希源,何治亮,等.准噶尔盆地腹部白垩系底部不整合的控油作用[J].新疆地质,2007,25(1):87-91.Hong Taiyuan,Cai Xiyuan,He Zhiliang,et al.Effect of Cretaceous bottom unconformity on contolling on oil in the blackland of Junggar basin[J].Xinjiang Geology,2007,25(1):87-91.
    [14]何登发,陈新发,况军,等.准噶尔盆地车排子—莫索湾古隆起的形成演化与成因机制[J].地学前缘,2008,15(4):42-55.He Dengfa,Chen Xinfa,Kuang Jun,et al.Development and genetic mechanism of Chepaizi-Mosuowan uplift in Junggar basin[J].Earth Science Frontiers,2008,15(4):42-55.
    [15]金鑫,陆永潮,卢林.准噶尔盆地车排子地区中、新生界沉降史分析[J].海洋石油,2007,27(3):51-56.Jin Xin,Lu Yongchao,Lu Lin,et al.Analysis of the Mesozoic-Cenozoic subsidence history in Chepaizi area,Junggar basin[J].Offshore Oil,2007,27(3):51-56.
    [16]唐勇,孔玉华,盛建红,等.准噶尔盆地腹部缓坡型岩性地层油气藏成藏控制因素分析[J].沉积学报,2009,27(3):567-572.Tang Yong,Kong Yuhua,Sheng Jianhong,et al.Controlling factors of reservoir formation in ramp-type lithostratigraphic reservoir in hinterland of Junggar basin[J].Acta Sedmentologica Sinica,2009,27(3):567-572.
    [17]方世虎,宋岩,贾承造,等.准噶尔盆地白垩系底砾岩与油气成藏的关系[J].天然气工业,2006,26(5):13-16.Fang Shihu,Song Yan,Jia Chengzao,et al.Relationship between Cretaceous basal conglomerate and oil/gas reservoiring in the Junggar basin[J].Natural Gas Industry,2006,26(5):13-16.
    [18]李涛,陆永潮,陈平,等.准噶尔盆地车排子地区下切谷的发现及其油气地质意义[J].石油实验地质,2008,30(4):363–366.Li Tao,Lu Yongchao,Chen Ping,et al.Discovery of incised valley and its petroleum geological significance at Chepaizi area of the Junggar basin[J].Petroleum Geology&Experiment,2008,30(4):363-366.
    [19]文全.海拉尔盆地下白垩统扇三角洲沉积特征[J].大庆石油学院学报,2011,35(3):17-21.Wen Quan.Sedimentary characteristic of Hailaer basin in Cretaceous[J].Journal of Daqing Petroleum Institute,2011,35(3):17-21.
    [20]古永红,王振宇,谭秀成,等.国内外扇三角洲研究文献综述[J].新疆石油地质,2003,24(6):590-593.Gu Yonghong,Wang Zhenyu,Tan Xiucheng,et al.A review of fan delta studies at home and abroad[J].Xinjiang Petroleum Geology,2003,24(6):590-593.
    [21]陈奋雄,李军,师志龙,等.准噶尔盆地西北缘车—拐地区三叠系沉积相特征[J].大庆石油学院学报,2012,36(2):22-28.Chen Fenxiong,Li Jun,Shi Zhilong,et al.The characteristic of triassic sedimentary facies in Che-Guai area of northwest margin,Junggar basin[J].Journal of Daqing Petroleum Institute,2008,29(6):728-731.
    [22]姜林,宋岩,查明,等.准噶尔盆地莫索湾地区超压与油气成藏[J].大庆石油学院学报,2008,32(6):24-28.Jiang Lin,Song Yan,Zha Ming,et al.Study on relationship between overpressure and hydrocarbon accumulation in Mosuowan area of Jungger basin[J].Journal of Daqing Petroleum Institute,2008,32(6):24-28.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心