石油勘探与开发 >

2019 , Vol. 46 >Issue 5: 836 - 847

DOI: https://doi.org/10.11698/PED.2019.05.04

油气勘探

鄂尔多斯盆地寒武纪断裂特征及其对沉积储集层的控制

  • 魏国齐 ,
  • 朱秋影 ,
  • 杨威 ,
  • 张春林 ,
  • 莫午零
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  • 中国石油勘探开发研究院,北京 100083
魏国齐（1964-）,男,河北乐亭人,博士,中国石油勘探开发研究院教授级高级工程师,主要从事天然气地质研究。地址：北京市海淀区学院路20号,中国石油勘探开发研究院,邮政编码：100083。E-mail: weigq@pctrochina.com.cn

收稿日期: 2019-03-04

  修回日期: 2019-06-10

  网络出版日期: 2019-09-17

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Cambrian faults and their control on the sedimentation and reservoirs in the Ordos Basin, NW China

  • WEI Guoqi ,
  • ZHU Qiuying ,
  • YANG Wei ,
  • ZHANG Chunlin ,
  • MO Wuling
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  • Research Institute of Petroleum Exploration & Development, PetroChina, Beijing 100083, China

Received date: 2019-03-04

  Revised date: 2019-06-10

  Online published: 2019-09-17

Supported by

国家科技重大专项“大气田富集规律与勘探关键技术”（2016ZX05007-002）

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摘要

综合利用地震、测井、钻井和露头等资料,对鄂尔多斯盆地寒武系断裂特征及其对沉积储集层的控制作用进行研究。研究结果表明：①寒武系发育北东向、近东西向和北西向3组断裂,其中北东向和近东西向断裂是寒武系的主干断裂,以正断层为主,为同沉积断裂。②根据断裂在构造单元中的作用不同并参考断裂规模差异,将寒武系的断裂分为3个级别,其中二级断裂控制鄂尔多斯盆地寒武系凹陷的边界且断裂规模较大,三级断裂主要控制局部构造的高、低起伏,规模较二级断裂小,四级断裂是在局部构造单元内发育的调节断层,断裂规模很小。③寒武系断裂对沉积储集层具有重要的控制作用。受二级、三级断裂控制,形成了寒武纪凹凸相间的宏观构造和高低分异的微观地貌相结合的古地理格局,这种古地理格局不仅控制了寒武系滩相的发育,同时也控制了优质储集层的分布。④受断裂控制,紧邻寒武系凹陷边缘的微古地貌高部位是有利的勘探区。图14参33

关键词： 鄂尔多斯盆地; 寒武系; 断裂特征; 断裂分级; 古地理格局; 同沉积断裂

本文引用格式

魏国齐 , 朱秋影 , 杨威 , 张春林 , 莫午零 . 鄂尔多斯盆地寒武纪断裂特征及其对沉积储集层的控制[J]. 石油勘探与开发, 2019 , 46(5) : 836 -847 . DOI: 10.11698/PED.2019.05.04

Abstract

Comprehensively utilizing the seismic, logging, drilling and outcrop data, this research studies the characteristics of the Cambrian faults and their control on the sedimentation and reservoirs in the Ordos Basin. The results show that: (1) Three groups of faults striking North-East (NE), near East-West (EW), and North-West (NW) were developed in the Cambrian. The NE and near EW faults, dominated by the normal faults, are the synsedimentary faults and the main faults of the Cambrian. (2) According to the roles of faults in tectonic units and the development scale of the faults, the Cambrian faults can be divided into three grades. The second-grade faults, large in scale, controlled the boundary of the Cambrian sag of the Ordos Basin. The third-grade faults, smaller in scale than the second-grade fault, controlled the high and low fluctuations of local structures. The fourth-grade faults, very small in scale, were adjusting faults developed inside the local tectonic units. (3) The Cambrian faults had strong control on the sedimentation and reservoir of the Cambrian. Controlled by the second-grade and the third-grade faults, the paleogeographical framework of the Cambrian presents combination characteristics of the bulge-sag macro-structures and the high-low differentiation micro-geomorphology. This paleogeographical pattern not only controlled the development of the oolitic beach facies in the Cambrian but also the distribution of high-quality reservoirs. (4) Under the control of the faults, the micro-paleogeomorphological high parts closely adjacent to the margin of the Cambrian sags are the favorable exploration areas.

Key words： Ordos Basin; Cambrian; fault characteristics; fault grading; paleogeographic pattern; synsedimentary fault

参考文献

[1] 孙肇才, 谢秋元. 叠合盆地的发展特征及其含油气性: 以鄂尔多斯盆地为例[J]. 石油实验地质, 1980, 2(1): 13-21.
SUN Zhaocai, XIE Qiuyuan.Evolution characteristics of superposed basin and its petroleum significance: Example for Ordos Basin[J]. Petroleum Geology & Experiment, 1980, 2(1): 13-21.
[2] 赵振宇, 郭彦如, 王艳, 等. 鄂尔多斯盆地构造演化及古地理特征研究进展[J]. 特种油气藏, 2012, 19(5): 15-20.
ZHAO Zhenyu, GUO Yanru, WANG Yan, et al.Study progress in tectonic evolution and paleogeography of Ordos Basin[J]. Special Oil & Gas Reservoirs, 2012, 19(5): 15-20.
[3] 张士亚. 鄂尔多斯盆地天然气气源及勘探方向[J]. 天然气工业, 1994, 14(3): 1-4.
ZHANG Shiya.Natural gas source and explorative direction in Ordos Basin[J]. Natural Gas Industry, 1994, 14(3): 1-4.
[4] 杨华, 席胜利, 魏新善, 等. 鄂尔多斯多旋回叠合盆地演化与天然气富集[J]. 中国石油勘探, 2006, 11(1): 17-25.
YANG Hua, XI Shengli, WEI Xinshan, et al.Evolution and natural gas enrichment of multicycle superimposed basin in Ordos Basin[J]. China Petroleum Exploration, 2006, 11(1): 17-25.
[5] 杨华, 刘新社, 张道锋. 鄂尔多斯盆地奥陶系海相碳酸盐岩天然气成藏主控因素及勘探进展[J]. 天然气工业, 2013, 33(5): 1-12.
YANG Hua, LIU Xinshe, ZHANG Daofeng.Main controlling factors of gas pooling in Ordovician marine carbonate reservoirs in the Ordos Basin and advances in gas exploration[J]. Natural Gas Industry, 2013, 33(5): 1-12.
[6] 杨华, 刘新社, 黄道军, 等. 长庆油田天然气勘探开发进展与“十三五”发展方向[J]. 天然气工业, 2016, 36(5): 1-14.
YANG Hua, LIU Xinshe, HUANG Daojun, et al.Natural gas exploration and development in the PetroChina and its prospect in the 13th Five-Year Plan[J]. Natural Gas Industry, 2016, 36(5): 1-14.
[7] 姚根顺, 伍贤柱, 孙赞东, 等. 中国陆上深层油气勘探开发关键技术现状及展望[J]. 天然气地球科学, 2017, 28(8): 1154-1164.
YAO Genshun, WU Xianzhu, SUN Zandong, et al.Status and prospects of exploration and exploitation key technologies of the deep oil and gas resources in onshore China[J]. Natural Gas Geoscience, 2017, 28(8): 1154-1164.
[8] 孙龙德, 方朝亮, 撒利明, 等. 地球物理技术在深层油气勘探中的创新与展望[J]. 石油勘探与开发, 2015, 42(4): 414-424.
SUN Longde, FANG Chaoliang, SA Liming, et al.Innovation and prospect of geophysical technology in the exploration of deep oil and gas[J]. Petroleum Exploration and Development, 2015, 42(4): 414-424.
[9] 汪海阁, 葛云华, 石林. 深井超深井钻完技术现状、挑战和“十三五”发展方向[J]. 天然气工业, 2017, 37(4): 1-8.
WANG Haige, GE Yunhua, SHI Lin.Technologies in deep and ultra-deep well drilling: Present status, challenges and future trend in the 13th Five-Year Plan period[J]. Natural Gas Industry, 2017, 37(4): 1-8.
[10] 陈刚. 鄂尔多斯地块西南部早古生代裂谷陆缘结构及其演化[D].西安: 西北大学, 1994: 8-21.
CHEN Gang.The continental margin structure and evolution of the early Paleozoic rift in the southwestern part of the Ordos Block[D]. Xi’an: The Northwest University, 1994: 8-21.
[11] 陈安清. 鄂尔多斯地块早古生代盆地演化与物质聚集规律[D]. 成都: 成都理工大学, 2010: 91-118.
CHEN Anqing.Basin evolution and sediments accumulation during Eopaleozoic in Ordos continental block[D]. Chengdu: Chengdu University of Technology, 2010: 91-118.
[12] 邸领军. 鄂尔多斯盆地基底演化及沉积盖层相关问题的探究[D]. 西安: 西北大学, 2003: 61-83.
DI Lingjun.Research on related problems of basement evolution and sedimentary cover in Ordos Basin[D]. Xi’an: The Northwest University, 2003: 61-83.
[13] 冯增昭, 鲍志东, 康祺发, 等. 鄂尔多斯早古生代古构造[J]. 古地理学报, 1999, 1(2): 84-91.
FENG Zengzhao, BAO Zhidong, KANG Qifa, et al.Palaeotectonics of Ordos in the early Palaeozonic[J]. Journal of Palaeogeography, 1999, 1(2): 84-91.
[14] 张福礼. 鄂尔多斯盆地早古生代复合的古构造体系与天然气[J].地质力学学报, 2002, 8(3): 193-200.
ZHANG Fuli.Compound ancient tectonic system and natural gas of early Paleozonic in Ordos Basin[J]. Journal of Geomechanics, 2002, 8(3): 193-200.
[15] 魏国齐, 杨威, 张健, 等. 四川盆地中部前震旦系裂谷及对上覆地层成藏的控制[J]. 石油勘探与开发, 2018, 45(2): 179-189.
WEI Guoqi, YANG Wei, ZHANG Jian, et al.The pre-Sinian rift in central Sichuan Basin and its control on hydrocarbon accumulation in the overlying strata[J]. Petroleum Exploration and Development, 2018, 45(2): 179-189.
[16] 杜金虎, 汪泽成, 邹才能, 等. 上扬子克拉通内裂陷的发现及对安岳特大气田形成的控制作用[J]. 石油学报, 2016, 37(1): 1-16.
DU Jinhu, WANG Zecheng, ZOU Caineng, et al.Discovery of intra-cratonic rift in the Upper Yangtze and its control effect on the formation of Anyue giant gas field[J]. Acta Petrolei Sinica, 2016, 37(1): 1-16.
[17] 赵文智, 魏国齐, 杨威, 等. 四川盆地万源—达州克拉通内裂陷的发现及勘探意义[J]. 石油勘探与开发, 2017, 44(5): 659-669.
ZHAO Wenzhi, WEI Guoqi, YANG Wei, et al.Discovery of Wanyuan-Dazhou Intracratonic Rift and its exploration significance in the Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2017, 44(5): 659-669.
[18] 杨华, 席胜利, 魏新善, 等. 鄂尔多斯多旋回叠合盆地演化与天然气富集[J]. 中国石油勘探, 2006, 11(1): 17-25.
YANG Hua, XI Shengli, WEI Xinshan, et al.Evolution and natural gas enrichment of multicycle superimposed basin in Ordos Basin[J]. China Petroleum Exploration, 2006, 11(1): 17-25.
[19] 朱日祥, 陈凌, 吴福元, 等. 华北克拉通破坏的时间、范围与机制[J]. 中国科学: 地球科学, 2011, 41(5): 583-592.
ZHU Rixiang, CHEN Ling, WU Fuyuan, et al.Timing, scale and mechanism of the destruction of the North China Craton[J]. SCIENCE CHINA Earth Sciences, 2011, 54(6): 789-797.
[20] 翟明国. 克拉通化与华北陆块的形成[J]. 中国科学: 地球科学, 2011, 41(8): 1037-1046.
ZHAI Mingguo.Cratonization and the ancient North China Continent: A summary and review[J]. SCIENCE CHINA Earth Sciences, 2011, 54(8): 1110-1120.
[21] 翟明国. 华北克拉通的形成以及早期板块构造[J]. 地质学报, 2012, 86(9): 1335-1349.
ZHAI Mingguo.Evolution of the North China Craton and early plate tectonics[J]. Acta Geologica Sinica, 2012, 86(9): 1335-1349.
[22] 黄方, 何丽娟, 吴庆举. 鄂尔多斯盆地深部热结构特征及其对华北克拉通破坏的启示[J]. 地球物理学报, 2015, 58(10): 3671-3686.
HUANG Fang, HE Lijuan, WU Qingju.Lithospheric thermal structure of the Ordos Basin and its implications to destruction of the North China Craton[J]. Chinese Journal of Geophysics, 2015, 58(10): 3671-3686.
[23] 孙少华, 刘顺生, 汪集. 鄂尔多斯盆地热流场特征[J]. 大地构造与成矿学, 1996, 20(1): 29-37.
SUN Shaohua, LIU Shunsheng, WANG Ji.The heat flow field in the Ordos Basin[J]. Geotectonica et Metallogenia, 1996, 20(1): 29-37.
[24] 王涛, 徐鸣洁, 王良书, 等. 鄂尔多斯盆地及邻区航磁异常特征及其大地构造意义[J]. 地球物理学报, 2007, 50(1): 163-170.
WANG Tao, XU Mingjie, WANG Liangshu, et al.Aeromagnetic anomaly analysis of the Ordos Basin and adjacent regions and its tectonic implications[J]. Chinese Journal of Geophysics, 2007, 50(1): 163-170.
[25] 李明, 闫磊, 韩绍阳. 鄂尔多斯盆地基底构造特征[J]. 吉林大学学报(地球科学版), 2012, 42(S3): 38-43.
LI Ming, YAN Lei, HAN Shaoyang.The basement tectonic characteristics in Ordos Basin[J]. Journal of Jilin University (Earth Science Edition), 2012, 42(S3): 38-43.
[26] 滕吉文, 王夫运, 赵文智, 等. 鄂尔多斯盆地上地壳速度分布与沉积建造和结晶基底起伏的构造研究[J]. 地球物理学报, 2008, 51(6): 1753-1766.
TENG Jiwen, WANG Fuyun, ZHAO Wenzhi, et al.Velocity distribution of upper crust, undulation of sedimentary formation and crystalline basement beneath the Ordos Basin in North China[J]. Chinese Journal of Geophysics, 2008, 51(6): 1753-1766.
[27] 胡健民, 刘新社, 李振宏, 等. 鄂尔多斯盆地基底变质岩与花岗岩锆石SHRIMP U-Pb定年[J]. 科学通报, 2012, 57(26): 2482-2491.
HU Jianmin, LIU Xinshe, LI Zhenhong, et al.SHRIMP U-Pb zircon dating of the Ordos Basin basement and its tectonic significance[J]. Chinese Science Bulletin, 2012, 57(26): 2482-2491.
[28] 郝松立, 孙六一, 包洪平, 等. 鄂尔多斯盆地中—新元古界勘探方向及潜[J]. 天然气地球科学, 2016, 27(12): 2127-2135.
HAO Songli, SUN Liuyi, BAO Hongping, et al.Exploration direction and potential of the Middle-Upper Proterozoic in Ordos Basin[J]. Natural Gas Geoscience, 2016, 27(12): 2127-2135.
[29] 陈友智, 付金华, 杨高印, 等. 鄂尔多斯地块中元古代长成纪盆地属性研究[J]. 岩石学报, 2016, 32(3): 856-864.
CHEN Youzhi, FU Jinhua, YANG Gaoyin, et al.Researches on basin property of Ordos Block during Mesoproterozoic Changcheng Period[J]. Acta Petrologica Sinica, 2016, 32(3): 856-864.
[30] GUO C Z, YUE J W, BAO C H, et al.Geological reconstructions of the East Asian blocks: From the breakup of Rodinia to the assembly of Pangea[J]. Earth Science Reviews, 2018, 186: 262-286.
[31] 何自新. 鄂尔多斯盆地演化与油气[M]. 北京: 石油工业出版社, 2003: 5-21.
HE Zixin.Evolution and petroleum characteristics of Ordos Basin[M]. Beijing: Petroleum Industry Press, 2003: 5-21.
[32] 杨遂正, 金文化, 李振宏. 鄂尔多斯多旋回叠合盆地形成与演化[J]. 天然气地球科学, 2006, 17(4): 494-498.
YANG Suizheng, JIN Wenhua, LI Zhenhong.Multicycle superimposed basin form and evolution of the Ordos Basin[J]. Natural Gas Geoscience, 2006, 17(4): 494-498.
[33] 张吉光, 王英武. 沉积盆地构造单元划分与命名规范化讨论[J]. 石油实验地质, 2010, 32(4): 309-313.
ZHANG Jiguang, WANG Yingwu.Discussion on standard of classification and nomenclature of structural elements in sedimentary basin[J]. Petroleum Geology & Experiment, 2010, 32(4): 309-313.
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