塔北隆起中部白垩系卡普沙良群层序地层格架及沉积体系研究
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摘要
以层序地层学理论为指导,在井震联合标定的基础上,综合运用地震、测井、钻井、岩芯及野外露头资料,建立了塔北隆起哈拉哈塘地区白垩系卡普沙良群层序地层格架。将卡普沙良群划分为5个三级层序,并在层序格架内进行了沉积相识别及沉积体系研究,识别出了河流、三角洲及湖泊等沉积体系。结合前陆盆地构造演化阶段的分析,认识了沉积体系展布规律。指出油气勘探应围绕SQ1、SQ2、SQ5层序低位及高位体系域的储集砂体开展,在平面上研究区中部三角洲前缘相带为有利区带。
Based on the theory of sequence stratigraphy and analysis of seismic data,logging,cores and outcrop information,the sequence stratigraphy framework of Cretaceous in the central Tabei Uplift is established. The Kapushaliang Group as a second-order sequence,is divided into five third-order sequences. Each third-order sequence consists of lowstand system tract,transgression system tract and highstand system tract. Braided river,meandering delta and laucstrine facies are recognized within the sequence. The distribution of sedimentary systems are analysed with the tectonic evolution of the foreland basin. Halahatang area is located in back-bulge zone of the Kuqa depression foreland basin. The structural evolution of foreland basin of Kuqa depression in Cretaceous has its phases,which controls the characteristics of depositional palaeogeography development in the depression in different stages. The sand bodied of lowstand system tract and highstand system tract of SQ1,SQ2 and SQ5 are favorable explore targets and the meandering delta front in the middle of the study area are also favorable zones.
Based on the theory of sequence stratigraphy and analysis of seismic data,logging,cores and outcrop information,the sequence stratigraphy framework of Cretaceous in the central Tabei Uplift is established. The Kapushaliang Group as a second-order sequence,is divided into five third-order sequences. Each third-order sequence consists of lowstand system tract,transgression system tract and highstand system tract. Braided river,meandering delta and laucstrine facies are recognized within the sequence. The distribution of sedimentary systems are analysed with the tectonic evolution of the foreland basin. Halahatang area is located in back-bulge zone of the Kuqa depression foreland basin. The structural evolution of foreland basin of Kuqa depression in Cretaceous has its phases,which controls the characteristics of depositional palaeogeography development in the depression in different stages. The sand bodied of lowstand system tract and highstand system tract of SQ1,SQ2 and SQ5 are favorable explore targets and the meandering delta front in the middle of the study area are also favorable zones.
引文
1 肖建新,林畅松,刘景彦.塔里木盆地北部库车坳陷白垩系层序地层与体系域特征[J].地球学报,2002,23(5):453-458[Xiao Jianxin,Lin Changsong,Liu Jingyan.Characteristics of Cretaceous sequence stratigraphy and system tract in Kuqa depression,Northern Tarim Basin[J].Acta Geosicientia Sinica,2002,23(5):453-458]
2 王改云,王英民,廖飞燕,等.阿克库勒地区白垩系层序地层样式及有利区带预测[J].吉林大学学报:地球科学版,2010,40(5):996-1003[Wang Gaiyun,Wang Yingmin,Liao Feiyan,et al.Sequence stratigraphic pattern and forecast of favorable zones for hydrocarbon exploration of Cretaceous in Akekule area[J].Journal of Jilin University:Earth Science Edition,2010,40(5):996-1003]
3 丁孝忠,林畅松,刘景彦,等.塔里木盆地白垩纪—新近纪盆山耦合过程的层序地层响应[J].地学前缘,2011,18(4):144-157[Ding Xiaozhong,Lin Changsong,Liu Jingyan,et al.The sequence stratigraphic response to the basin-orogene coupling process of CretaceousNeogene in Tarim Basin,China[J].Earth Science Frontiers,2011,18(4):144-157]
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5 林畅松,李思田,刘景彦,等.塔里木盆地古生代重要演化阶段的古构造格局与古地理演化[J].岩石学报,2011,27(1):210-218[Lin Chang Song,Li Sitian,Liu Jingyan,et al.Tectonic framework and paleogeographic evolution of the Tarim Basin during the Paleozoic major evolutionary stages[J].Acta Petrologica Sinica,2011,27(1):210-218]
6 高岩,赵秀岐,张玮,等.塔里木盆地层序地层特征与非构造圈闭勘探[M].北京:石油工业出版社,2003:50-57[Gao Yan,Zhao Xiuqi,Zhang Wei,et al.Tarim Basin Sequence Stratigraphic Features and Non-structural Traps Exploration[M].Beijing:Petroleum Industry Press,2003:50-57]
7 刘勇,王振宇,马青.英买力地区白垩系沉积特征及沉积相类型[J].新疆石油地质,2007,28(1):20-24[Liu Yong,Wang Zhenyu,Ma Qing.Characteristics and types of sedimentary facies of Cretaceous in Yinmaili area[J].Xinjiang Petroleum Geology,2007,28(1):20-24]
8 张希明.塔里木盆地雅克拉地区卡普沙良群一段储油砂岩体沉积与孔隙发育特征[J].石油实验地质,1994,16(4):389-396[Zhang Ximing.Characteristics of the reservoir sand-body sedimentary and pore-evolution in the 1st section of the Kapushaliang Group Yakela area of the Tarim Basin[J].Experimental Petroleum Geology,1994,16(4):389-396]
9 赵敖山,丁勇,赵胜利.塔北沙西—轮台地区亚格列木组砂岩沉积相及储层评价[J].新疆地质,1999,17(3):263-269[Zhao Aoshan,Ding Yong,Zhao Shengli.Sedimentary faceis and reservoir evaluation of the sandstone of Yageliemu Formation from Shaxi-Luntai zone of northern Tarim Basin[J].Xinjiang Geology,17(3):263-269]
10 朱如凯,高志勇,郭宏莉,等.塔里木盆地北部白垩系古近系不同段、带沉积体系比较研究[J].沉积学报,2007,25(3):325-331[Zhu Rukai,Gao Zhiyong,Guo Hongli,et al.Comparasion of different segmentations and zones during Cretaceous and Paleogene in north Tarim Basin[J].Acta Sedimentologica Sinica,2007,25(3):325-331]
11 严德天,王华,王家豪,等.库车坳陷东部白垩系沉积体系分析及有利油气勘探区带预测[J].地质学报,2006,80(3):382-389[Yan Detian,Wang Hua,Wang Jiahao,et al.Analysis of depositional systems and prediction of favorable regions of the Cretaceous in the east part of the Kuqa depression,Tarim Basin,Xinjiang[J].Acta Geologica Sinica,2006,80(3):382-389]
12 耿全如,潘桂棠,郑来林,等.藏东南雅鲁藏布蛇绿混杂岩带的物质组成及形成环境[J].地质科学,2004,39(3):388-406[Geng Quanru,Pan Guitang,Zheng Lailin,et al.Petrological characteristics and original settings of the Yarlung Tsangpo Ophiolitic melange in namche barwa,SE Tibet[J].Chinese Journal of Geology,2004,9(3):388-406]
13 吴根耀.藏东左贡地区碧土蛇绿岩:古特提斯主洋盆的地质记录[J].地质通报,2006,25(6):685-693[Wu Genyao.Bitu ophiolite in the Zogang area,eastern Tibet:Geological records of Paleo-Tethyan major oceanic basin[J].Geological Bulletin of China,2006,25(6):685-693]
14 李双建,王清晨,李忠,等.砂岩碎屑组份变化对库车坳陷和南天山盆山演化的指示[J].地质科学,2006,41(3):465-478[Li Shuangjian,Wang Qingchen,Li Zhong,et al.Detrital modes of sandstones and their implications for basin-mountain evolution between the Kuqa depression and South Tianshan Mountains[J].Chinese Journal of Geology,2006,41(3):465-478]
15 孙龙德.塔里木盆地库车坳陷与塔西南坳陷早白垩世沉积相与油气勘探[J].古地理学,2004(2):252-260[Sun Longde.Sedimentary facies and exploration of petroleum of the Early Cretaceous in Kuqa depression and Southwest depression in Tarim Basin[J].Journal of Palaeogeography,2004(2):252-260]
16 杜治利,王清晨,周学慧.中新生代库车—南天山盆山系统隆升历史的裂变径迹证据[J].岩石矿物学杂志,2007,26(5):399-408[Du Zhili,Wang Qingchen,Zhou Xuehui.Mesozoic and Cenozoic uplifting history of the Kuqa-South Tianshan Basin-Mountain System from the evidence of apatite fission tract analysis[J].Acta Petrologica et Mineralogical,2007,26(5):399-408]
17 严德天,王华,王家豪,等.库车前陆盆地白垩系层序地层样式及控制因素分析[J].沉积学报,2006,24(6):841-848[Yan Detian,Wang Hua,Wang Jiahao,et al.Analysis of the Cretaceous sequence stratigraphic pattern and controlling factors in Kuqa Foreland Basin[J].Acta Sedimentologica Sinica,2006,24(6):841-848]
18 林畅松,刘景彦,张燕梅,等.库车坳陷第三系构造层序的构成特征及其对前陆构造作用的响应[J].中国科学(D辑):地球科学,2002,32(3):177-183[Lin Changsong,Liu Jingyan,Zhang Yanmei,et al.Depostional architecture of the Tertiary tectonic sequences and their response to foreland tectonism in the Kuqa depression[J].Science China(Seri.D):Earth Science,2002,32(3):177-183]
2 王改云,王英民,廖飞燕,等.阿克库勒地区白垩系层序地层样式及有利区带预测[J].吉林大学学报:地球科学版,2010,40(5):996-1003[Wang Gaiyun,Wang Yingmin,Liao Feiyan,et al.Sequence stratigraphic pattern and forecast of favorable zones for hydrocarbon exploration of Cretaceous in Akekule area[J].Journal of Jilin University:Earth Science Edition,2010,40(5):996-1003]
3 丁孝忠,林畅松,刘景彦,等.塔里木盆地白垩纪—新近纪盆山耦合过程的层序地层响应[J].地学前缘,2011,18(4):144-157[Ding Xiaozhong,Lin Changsong,Liu Jingyan,et al.The sequence stratigraphic response to the basin-orogene coupling process of CretaceousNeogene in Tarim Basin,China[J].Earth Science Frontiers,2011,18(4):144-157]
4 贾承造,魏国齐.“九五”期间塔里木盆地构造研究成果概述[J].石油勘探与开发,2003,30(1):11-14[Jia Chengzao,Wei Guoqi.The summary of the achievements on the tectonic researches in Tarim Basin during the Period of 9th Five-Year Plan[J].Petroleum Exploration and Development,2003,30(1):11-14]
5 林畅松,李思田,刘景彦,等.塔里木盆地古生代重要演化阶段的古构造格局与古地理演化[J].岩石学报,2011,27(1):210-218[Lin Chang Song,Li Sitian,Liu Jingyan,et al.Tectonic framework and paleogeographic evolution of the Tarim Basin during the Paleozoic major evolutionary stages[J].Acta Petrologica Sinica,2011,27(1):210-218]
6 高岩,赵秀岐,张玮,等.塔里木盆地层序地层特征与非构造圈闭勘探[M].北京:石油工业出版社,2003:50-57[Gao Yan,Zhao Xiuqi,Zhang Wei,et al.Tarim Basin Sequence Stratigraphic Features and Non-structural Traps Exploration[M].Beijing:Petroleum Industry Press,2003:50-57]
7 刘勇,王振宇,马青.英买力地区白垩系沉积特征及沉积相类型[J].新疆石油地质,2007,28(1):20-24[Liu Yong,Wang Zhenyu,Ma Qing.Characteristics and types of sedimentary facies of Cretaceous in Yinmaili area[J].Xinjiang Petroleum Geology,2007,28(1):20-24]
8 张希明.塔里木盆地雅克拉地区卡普沙良群一段储油砂岩体沉积与孔隙发育特征[J].石油实验地质,1994,16(4):389-396[Zhang Ximing.Characteristics of the reservoir sand-body sedimentary and pore-evolution in the 1st section of the Kapushaliang Group Yakela area of the Tarim Basin[J].Experimental Petroleum Geology,1994,16(4):389-396]
9 赵敖山,丁勇,赵胜利.塔北沙西—轮台地区亚格列木组砂岩沉积相及储层评价[J].新疆地质,1999,17(3):263-269[Zhao Aoshan,Ding Yong,Zhao Shengli.Sedimentary faceis and reservoir evaluation of the sandstone of Yageliemu Formation from Shaxi-Luntai zone of northern Tarim Basin[J].Xinjiang Geology,17(3):263-269]
10 朱如凯,高志勇,郭宏莉,等.塔里木盆地北部白垩系古近系不同段、带沉积体系比较研究[J].沉积学报,2007,25(3):325-331[Zhu Rukai,Gao Zhiyong,Guo Hongli,et al.Comparasion of different segmentations and zones during Cretaceous and Paleogene in north Tarim Basin[J].Acta Sedimentologica Sinica,2007,25(3):325-331]
11 严德天,王华,王家豪,等.库车坳陷东部白垩系沉积体系分析及有利油气勘探区带预测[J].地质学报,2006,80(3):382-389[Yan Detian,Wang Hua,Wang Jiahao,et al.Analysis of depositional systems and prediction of favorable regions of the Cretaceous in the east part of the Kuqa depression,Tarim Basin,Xinjiang[J].Acta Geologica Sinica,2006,80(3):382-389]
12 耿全如,潘桂棠,郑来林,等.藏东南雅鲁藏布蛇绿混杂岩带的物质组成及形成环境[J].地质科学,2004,39(3):388-406[Geng Quanru,Pan Guitang,Zheng Lailin,et al.Petrological characteristics and original settings of the Yarlung Tsangpo Ophiolitic melange in namche barwa,SE Tibet[J].Chinese Journal of Geology,2004,9(3):388-406]
13 吴根耀.藏东左贡地区碧土蛇绿岩:古特提斯主洋盆的地质记录[J].地质通报,2006,25(6):685-693[Wu Genyao.Bitu ophiolite in the Zogang area,eastern Tibet:Geological records of Paleo-Tethyan major oceanic basin[J].Geological Bulletin of China,2006,25(6):685-693]
14 李双建,王清晨,李忠,等.砂岩碎屑组份变化对库车坳陷和南天山盆山演化的指示[J].地质科学,2006,41(3):465-478[Li Shuangjian,Wang Qingchen,Li Zhong,et al.Detrital modes of sandstones and their implications for basin-mountain evolution between the Kuqa depression and South Tianshan Mountains[J].Chinese Journal of Geology,2006,41(3):465-478]
15 孙龙德.塔里木盆地库车坳陷与塔西南坳陷早白垩世沉积相与油气勘探[J].古地理学,2004(2):252-260[Sun Longde.Sedimentary facies and exploration of petroleum of the Early Cretaceous in Kuqa depression and Southwest depression in Tarim Basin[J].Journal of Palaeogeography,2004(2):252-260]
16 杜治利,王清晨,周学慧.中新生代库车—南天山盆山系统隆升历史的裂变径迹证据[J].岩石矿物学杂志,2007,26(5):399-408[Du Zhili,Wang Qingchen,Zhou Xuehui.Mesozoic and Cenozoic uplifting history of the Kuqa-South Tianshan Basin-Mountain System from the evidence of apatite fission tract analysis[J].Acta Petrologica et Mineralogical,2007,26(5):399-408]
17 严德天,王华,王家豪,等.库车前陆盆地白垩系层序地层样式及控制因素分析[J].沉积学报,2006,24(6):841-848[Yan Detian,Wang Hua,Wang Jiahao,et al.Analysis of the Cretaceous sequence stratigraphic pattern and controlling factors in Kuqa Foreland Basin[J].Acta Sedimentologica Sinica,2006,24(6):841-848]
18 林畅松,刘景彦,张燕梅,等.库车坳陷第三系构造层序的构成特征及其对前陆构造作用的响应[J].中国科学(D辑):地球科学,2002,32(3):177-183[Lin Changsong,Liu Jingyan,Zhang Yanmei,et al.Depostional architecture of the Tertiary tectonic sequences and their response to foreland tectonism in the Kuqa depression[J].Science China(Seri.D):Earth Science,2002,32(3):177-183]
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