用户名: 密码: 验证码:
琼东南盆地深水区松南-宝岛凹陷反转构造带发育特征及油气地质意义
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Characteristics of inversion structure belts and their hydrocarbon geological significance in the Songnan-Baodao Sag in deep water area of the Qiongdongnan Basin
  • 作者:杨金海 ; 杨希冰 ; 周杰 ; 甘军 ; 宋爱学 ; 江凡 ; 杨璐
  • 英文作者:Yang Jinhai;Yang Xibing;Zhou Jie;Gan Jun;Song Aixue;Jiang Fan;Yang Lu;Zhanjiang Branch of China National Offshore Oil Corporation (CNOOC) Limited;
  • 关键词:琼东南盆地 ; 深水区 ; 反转构造带 ; 油气地质意义
  • 英文关键词:Qiongdongnan Basin;;deepwater area;;inversion structure belts;;hydrocarbon geological significance
  • 中文刊名:SEAC
  • 机构:中海石油(中国)有限公司湛江分公司;
  • 出版日期:2019-05-07
  • 出版单位:海洋学报
  • 年:2019
  • 期:v.41
  • 基金:国家科技重大专项(2016ZX05026-002)
  • 语种:中文;
  • 页:SEAC201905009
  • 页数:10
  • CN:05
  • ISSN:11-2055/P
  • 分类号:101-110
摘要
利用新三维地震资料对松南-宝岛凹陷反转构造带发育特征、形成期次进行研究,并从构造背景及力学机制两个方面探讨反转构造的成因机制。研究结果表明,松南-宝岛凹陷反转构造带主要发育一系列"上凸下凹"的大型褶皱背斜,伴生NWW向弱走滑断裂构造和NNW向张剪构造。反转构造及其伴生构造符合NEE右旋剪切应力场特征,形成时间与东沙运动一致,表明该反转构造带可能受晚中新世南海东北部东沙运动产生的右旋走滑应力场作用控制。反转构造有利于研究区圈闭的重建和改造,对琼东南盆地东部新区油气运移和重新优选分配的认识,具有重要的油气地质意义。
        Three dimensional seismic data were used to describe the inversion structures and their formation stage in the Songnan-Baodao Sag. Combined with tectonic settings and geodynamics of the South China Sea, the mechanism of reverse structures was discussed. The results show that the inversion structure belts of Songnan-Baodao mainly formed by a series of large fold anticline. The anticline is characterized by a raised top and a concave bottom. A series of the weak strike-slip faults which are NWW trending and the tensional shear of NNW trending structures were detected along the inversion structures belt. The inversion structures and their associated structures conform to the characteristic of NEE right shear stress field. The inversion time is consistent with the Dongsha movement. That indicates the inversion structures can be controlled by the right-lateral sliding stress field generated by the Dongsha movement in the northeast South China Sea during the Late Miocene. The inversion structures are beneficial to the reconstruction and modification of traps in the study area. In addition, it has important geological significance to understand hydrocarbon migration and redistribution in the eastern new area of Qiongdongnan Basin.
引文
[1] 褚庆忠.含油气盆地反转构造研究综述[J].西安石油大学学报:自然科学版,2004,19(1):28-33.Chu Qingzhong.Summary of inversion structure on petroliferous basin[J].Journal of Xi’an Shiyou University:Natural Science Edition,2004,19(1):28-33.
    [2] 沈华,陈发景,尹微.伸展构造体系中反转构造研究[J].特种油气藏,2005,12(1):23-25.Shen Hua,Chen Fajing,Yin Wei.Inversion structure in expanding structure system[J].Special Oil & Gas Reservoirs,2005,12(1):23-25.
    [3] Williams G D,Powell C M,Cooper M A.Geometry and kinematics of inversion tectonics[C]//Cooper M A,Williams G D.Inversion Tectonics.London:Geological Society Special Publication,1989.
    [4] 王国纯.中国近海盆地的正反转构造及其石油地质意义[J].中国海上油气:地质,1995,9(1):33-40.Wang Guochun.Positive inversion structures and their significance to petroleum geology in China Offshore Basins[J].China Offshore Oil and Gas:Geology,1995,9(1):33-40.
    [5] 张国华,张建培.东海陆架盆地构造反转特征及成因机制探讨[J].地学前缘,2015,22(1):260-270.Zhang Guohua,Zhang Jianpei.A discussion on the tectonic inversion and its genetic mechanism in the East China Sea Shelf Basin[J].Earth Science Frontiers,2015,22(1):260-270.
    [6] 陈树光,张以明,崔永谦,等.二连盆地巴音都兰凹陷反转构造及成因机制[J].地球科学,2017,42(4):559-569.Chen Shuguang,Zhang Yiming,Cui Yongqian,et al.The inversion structures and their genetic mechanisms of Bayindulan Sag,Erlian Basin[J].Earth Science,2017,42(4):559-569.
    [7] 牛华伟,郑军,曾广东.深水油气勘探开发——进展及启示[J].海洋石油,2012,32(4):1-6.Niu Huawei,Zheng Jun,Zeng Guangdong.Progress and enlightenment of oil & gas exploration and development in deep water[J].Offshore Oil,2012,32(4):1-6.
    [8] 张功成,屈红军,赵冲,等.全球深水油气勘探40年大发现及未来勘探前景[J].天然气地球科学,2017,28(10):1447-1477.Zhang Gongcheng,Qu Hongjun,Zhao Chong,et al.Giant discoveries of oil and gas exploration in global deepwaters in 40 years and the prospect of exploration[J].Natural Gas Geoscience,2017,28(10):1447-1477.
    [9] 张强,吕福亮,贺晓苏,等.南海近5年油气勘探进展与启示[J].中国石油勘探,2018,23(1):54-61.Zhang Qiang,Lü Fuliang,He Xiaosu,et al.Progress and enlightenment of oil and gas exploration in the South China Sea in recent five years[J].China Petroleum Exploration,2018,23(1):54-61.
    [10] 谢玉洪.南海北部自营深水天然气勘探重大突破及其启示[J].天然气工业,2014,34(10):1-8.Xie Yuhong.A major breakthrough in deepwater natural gas exploration in a self-run oil/gas field in the northern South China Sea and its enlightenment[J].Natural Gas Industry,2014,34(10):1-8.
    [11] 杨金海,李才,李涛,等.琼东南盆地深水区中央峡谷天然气成藏条件与成藏模式[J].地质学报,2014,88(11):2141-2149.Yang Jinhai,Li Cai,Li Tao,et al.Accumulation condition and model of gas reservoir in central caynon in deepwater area of Northern South China Sea[J].Acta Geologica Sinica,2014,88(11):2141-2149.
    [12] 韩光明,李绪深,王立锋,等.琼东南盆地宝岛凹陷北坡断裂体系新认识及与天然气成藏关系[J].天然气地球科学,2013,24(2):352-355.Han Guangming,Li Xushen,Wang Lifeng,et al.New explanation of fault system in Baodao Sag’s northern slope of Qiongdongnan Basin and its affect for natural gas accumulation[J].Natural Gas Geoscience,2013,24(2):352-355.
    [13] 张新顺,黄志龙,范彩伟,等.琼东南盆地宝岛凹陷北斜坡油气运聚模式探讨[J].高校地质学报,2014,20(4):602-610.Zhang Xinshun,Huang Zhilong,Fan Caiwei,et al.Oil and gas migration model of the northern slope of the Baodao Sag,the Qiongdongnan Basin[J].Geological Journal of China Universities,2014,20(4):602-610.
    [14] 雷超,任建业,裴健翔,等.琼东南盆地深水区构造格局和幕式演化过程[J].地球科学:中国地质大学学报,2011,36(1):151-162.Lei Chao,Ren Jianye,Pei Jianxiang,et al.Tectonic framework and multiple episode tectonic evolution in deepwater area of Qiongdongnan Basin,northern continental margin of South China Sea[J].Earth Science:Journal of China University of Geosciences,2011,36(1):151-162.
    [15] 谢文彦,张一伟,孙珍,等.琼东南盆地断裂构造与成因机制[J].海洋地质与第四纪地质,2007,27(1):71-78.Xie Wenyan,Zhang Yiwei,Sun Zhen,et al.Characteristics and formation mechanism of faults in Qiongdongnan Basin[J].Marine Geology & Quaternary Geology,2007,27(1):71-78.
    [16] Zhao Zhongxian,Sun Zhen,Wang Zhenfeng,et al.The dynamic mechanism of post-rift accelerated subsidence in Qiongdongnan Basin,northern South China Sea[J].Marine Geophysical Research,2013,34(3/4):295-308.
    [17] 朱继田,裴健翔,孙志鹏,等.琼东南盆地新构造运动及其对晚期油气成藏的控制[J].天然气地球科学,2011,22(4):649-656.Zhu Jitian,Pei Jianxiang,Sun Zhipeng,et al.Feature of neotectonism and its control on late hydrocarbon accumulation in Qiongdongnan Basin[J].Natural Gas Geoscience,2011,22(4):649-656.
    [18] 李才,尤丽,朱继田,等.琼东南盆地深水区中央坳陷断裂体系及其对油气成藏的控制[J].海相油气地质,2016,21(1):73-78.Li Cai,You Li,Zhu Jitian,et al.Effect of fault systems on hydrocarbon accumulation in central depression below deep sea,Qiongdongnan Basin[J].Marine Origin Petroleum Geology,2016,21(1):73-78.
    [19] 于俊峰,段如泰.琼东南盆地2号断裂东带发育特征及形成机理[J].大地构造与成矿学,2008,32(3):293-299.Yu Junfeng,Duan Rutai.Forming mechanism and developing characteristics of eastern segment of No.2 fault zone in Qiongdongnan Basin[J].Geotectonica et Metallogenia,2008,32(3):293-299.
    [20] 徐子英,孙珍.琼东南盆地西南部反转构造发育机制物理模拟[J].海洋地质前沿,2015,31(8):47-52.Xu Ziying,Sun Zhen.Analogue modeling of reversed structural deformation in the southwestern Qiongdongnan Basin[J].Marine Geology Frontiers,2015,31(8):47-52.
    [21] 何家雄,夏斌,孙东山,等.琼东南盆地油气成藏组合、运聚规律与勘探方向分析[J].石油勘探与开发,2006,33(1):53-58.He Jiaxiong,Xia Bin,Sun Dongshan,et al.Hydrocarbon accumulation,migration and play targets in the Qiongdongnan Basin,South China Sea[J].Petroleum Exploration and Development,2006,33(1):53-58.
    [22] 姚根顺,袁圣强,吴时国,等.琼东南盆地深水区双物源沉积模式及勘探前景[J].石油勘探与开发,2008,35(6):685-691.Yao Genshun,Yuan Shengqiang,Wu Shiguo,et al.Double provenance depositional model and exploration prospect in deepwater area of Qiongdongnan Basin[J].Petroleum Exploration and Development,2008,35(6):685-691.
    [23] 张迎朝,甘军,杨希冰,等.琼东南盆地陵水凹陷构造演化及其对深水大气田形成的控制作用[J].海洋地质前沿,2017,33(10):22-31.Zhang Yingzhao,Gan Jun,Yang Xibing,et al.Tectonic evolution and its constraints on the formation of deepwater giant gas field in Lingshui Sag,Qiongdongnan Basin[J].Marine Geology Frontiers,2017,33(10):22-31.
    [24] 李超,陈国俊,张功成,等.琼东南盆地深水区东段中中新世深水扇发育特征及物源分析[J].天然气地球科学,2017,28(10):1555-1564.Li Chao,Chen Guojun,Zhang Gongcheng,et al.Developmental characteristics and provenances of the submarine fans developed during the Middle Miocene in the eastern deepwater area of the Qiongdongnan Basin[J].Natural Gas Geoscience,2017,28(10):1555-1564.
    [25] 朱丽旭,吕延防,吴宇,等.海塔盆地中部断陷带反转构造特征及其对油气的控制[J].东北石油大学学报,2013,37(2):46-54.Zhu Lixu,Lv Yanfang,Wu Yu,et al.Features of inversion tectonics and reservoir controlling significance of the middle zone of Haita Basin[J].Journal of Northeast Petroleum University,2013,37(2):46-54.
    [26] 廖计华,王华,吕明,等.琼东南盆地深水区松南-宝岛凹陷同沉积断裂活动及其对沉积充填的控制[J].中国矿业大学学报,2016,45(2):336-346.Liao Jihua,Wang Hua,Lyu Ming,et al.Evolution of syndepositional faulting and its controlling effect on sedimentary filling in Songnan-Baodao Sag of Qiongdongnan Basin,South China Sea[J].Journal of China University of Mining & Technology,2016,45(2):336-346.
    [27] 尚继宏,李家彪.南海东北部陆缘区新近纪早期反转构造特征及其动力学意义[J].海洋学报,2009,31(3):73-83.Shang Jihong,Li Jiabiao.Inversion structure features and their dynamic significances in Early Neogene strata at continental margin of the northeast South China Sea[J].Haiyang Xuebao,2009,31(3):73-83.
    [28] 徐子英,孙珍,张云帆,等.南海北部陆缘盆地反转构造研究:以莺歌海盆地临高隆起和珠江口盆地琼海凹陷为例[J].地学前缘,2010,17(4):90-98.Xu Ziying,Sun Zhen,Zhang Yunfan,et al.Inversion structures in the northern continental margin of the South China Sea:taking Lingao uplift in the Yinggehai basin and Qionghai sag in the Pearl River Mouth Basin as examples[J].Earth Science Frontiers,2010,17(4):90-98.
    [29] 钟志洪,李绪宣,孙珍,等.莺歌海盆地的构造反转作用及其油气勘探意义[J].热带海洋学报,2007,26(1):16-21.Zhong Zhihong,Li Xuxuan,Sun Zhen,et al.Structural inversion and its significance for oil & gas exploration in Yinggehai Basin,NW South China Sea[J].Journal of Tropical Oceanography,2007,26(1):16-21.
    [30] Yang Fengli,Zhou Zuyi,Zhang Na,et al.Stress field modeling of northwestern South China Sea since 5.3 Ma and its tectonic significance[J].Acta Oceanologica Sinica,2013,32(12):31-39.
    [31] 郭明刚,朱继田,曾小宇,等.琼东南盆地深水区宝岛—长昌凹陷火山/岩浆底辟分布及CO2充注风险分析[J].地质找矿论丛,2017,32(1):82-92.Guo Minggang,Zhu Jitian,Zeng Xiaoyu,et al.Volcano/magma diapir distribution and analysis of CO2 injection risk in Baodao-Changchang Sag of deepwater area in Qiongdongnan Basin[J].Contributions to Geology and Mineral Resources Research,2017,32(1):82-92.
    [32] 曾维特,丁文龙,久凯,等.反转构造进展与油气聚集关系[J].科技导报,2012,30(2):58-64.Zeng Weite,Ding Wenlong,Jiu Kai,et al.Review of inversion structure and the relationship between hydrocarbon accumulation and inversion structure[J].Science & Technology Review,2012,30(2):58-64.
    [33] Liu Xiaofeng,Zhang Daojun,Zhai Shikui,et al.A heavy mineral viewpoint on sediment provenance and environment in the Qiongdongnan Basin[J].Acta Oceanologica Sinica,2015,34(4):41-55.
    [34] 武丽,施炜.琼东南盆地宝岛地区层序地层和砂体展布特征分析[J].地质力学学报,2005,11(1):43-52.Wu Li,Shi Wei.Analysis of the features of sequence stratigraphy and spatial distribution of sandstones in the Baodao area,Qiongdongnan Basin[J].Journal of Geomechanics,2005,11(1):43-52.
    [35] 晏英凯,韩银学,马明,等.琼东南盆地宝岛—长昌凹陷三亚组三角洲—深水扇发育特征与物源分析[J].天然气地球科学,2017,28(10):1565-1573.Yan Yingkai,Han Yinxue,Ma Ming,et al.Study on delta-deepwater fan sedimentary system of Sanya Formation in the Baodao-Changchang Depression,Qiongdongnan Basin[J].Natural Gas Geoscience,2017,28(10):1565-1573.
    [36] 张迎朝,范彩伟,徐新德,等.南海琼东南盆地东区天然气成因类型与烃源探讨[J].石油实验地质,2015,37(4):466-472,478.Zhang Yingzhao,Fan Caiwei,Xu Xinde,et al.Genesis and sources of natural gas in eastern Qiongdongnan Basin,South China Sea[J].Petroleum Geology & Experiment,2015,37(4):466-472,478.
    [37] 王子嵩,刘震,黄保家,等.琼东南盆地深水区中央坳陷带东部渐新统烃源岩分布及评价[J].天然气地球科学,2014,25(3):360-371.Wang Zisong,Liu Zhen,Huang Baojia,et al.Distribution and evaluation of Oligocene source rocks in the east of central depression belt in deep-water area,Qiongdongnan Basin[J].Natural Gas Geoscience,2014,25(3):360-371.
    [38] 周杰,朱继田,杨金海,等.琼东南盆地深水区宝南断阶带断裂特征及天然气地质意义[J].天然气地球科学,2018,29(1):87-95.Zhou Jie,Zhu Jitian,Yang Jinhai,et al.Characteristics of faults and their implication to gas geology in Baonan step-fault zone in deep-water area of Qiongdongnan Basin[J].Natural Gas Geoscience,2018,29(1):87-95.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700