CHARACTERISTICS OF THE "BRUSH STRUCTURE SYSTEM" AND A PRIMARY ANALYSIS ON ITS FORMATION DYNAMIC MECHANISM IN THE EASTERN CENTRAL UPLIFT BELT, TARIM BASIN
-
摘要:
断裂是塔中隆起带东段构造变形的主要方式,也是控制油气成藏与分布的重要因素,其形成机制和过程一直存有争议。文章从李四光教授构造体系理论出发,通过综合解析塔中隆起带东段断裂的几何学、运动学及动力学特征,探讨了塔里木盆地中央隆起带东部"帚状构造体系"形成的地球动力学模型。研究结果显示:塔里木盆地古生代以来受天山、西昆仑山和阿尔金山三大褶皱山系的影响,伴随盆地三个"伸展-聚敛"构造旋回的发展和演化;中央隆起带东段的塔中Ⅰ号断裂、塔中10号断裂、塔中Ⅱ号断裂和卡塔克南缘断裂等断裂于加里东早期产生,并于随后多次活动,它们在剖面上呈现"Y"字型结构,平面上向东南收敛、向西北撒开,和南侧的塘南断裂及车尔臣断裂共同构成"帚状构造"体系;加里东运动以来,该构造体系先后经历了张扭性(加里东早期)→压扭性(加里东中期)→张扭性(海西早起)→压扭性(海西晚期)两大应力场的转换,并于海西晚期基本定型,同时在其周邻地区产生北东、北东东向的次级的、低序次的断裂体系。
Abstract:Fault is the main type of structural deformation in the eastern part of the middle uplift zone in the Tarim basin, and it is also an important factor controlling hydrocarbon accumulation and distribution. Based on the structural system theory of Professor J.S.Lee, and through the comprehensive analysis of geometry, kinematics and dynamics characteristics of faults in the eastern part of central uplift belt in the Tarim basin, the geodynamics models of "brush structural system" are discussed in this paper. Research results show that:since the early paleozoicera, affected by the three orogenic belts of the Southern Tianshan mountain in the north, the Kunlun mountain in the southwest and the Altun mountain in the southeast and along with the evolutionary process of the three great extension-convergent tectonic cycles, faults, such as the Central Tarim Fault Ⅰ, the Central Tarim Fault 10, the Central Tarim Fault Ⅱ, the Katak southern edge faults and so on, were generated successively and had been active many times. They present as "Y" type structure on the profile, and constrict to the SE direction and spread out to the NW direction on plane, forming as the "brush structure system" together with the Tangnan strike-slip fault and Cheerchen strike-slip fault on the south side. Ever since the early time of Caledonian orogeny, the "brush structure system" experienced two regional stress field conversion history of the tenso-shear stage (early Caledonian orogeny)→ the compresso-shear stage(moddle Caledonian orogeny)→the tenso-shear stage(early Hercynian orogeny) and the compresso-shear stage(late Hercynian orogeny), and basically finalized the design by the time of late Hercynian orogeny, in the meantime, many lower generation faults of NE trend and NEE trend were generated.
-
图 1 塔里木盆地与周缘造山系卫星影像图(据文献[11]修改)
Figure 1.
图 2 典型“帚状构造”组成及其次生低序次构造匹配关系[14]
Figure 2.
-
康玉柱, 王宗秀, 王小凤, 等.塔里木盆地构造体系控油作用研究[M].北京:中国大地出版社, 2009:1-66.
KANG Yuzhu, WANG Zongxiu, WANG Xiaofeng, et al. A study on structure system and its control on petroleum accumulation in Tarim Basin[M]. Beijing:China Land Press, 2009:1-66. (in Chinese)
贾承造.中国塔里木盆地构造特征与油气[M].北京:石油工业出版社, 1997:156-165.
JIA Chengzao. Structural characteristics and oil and gas in Tarim basin, China[M]. Beijing:Petroleum Industry Press, 1997:156-165. (in Chinese)
翟光明, 宋建国, 靳久强, 等.板块构造演化与含油气盆地形成和评价[M].北京:石油工业出版社, 2002.
ZHAI Guangming, SONG Jianguo, JIN Jiuqiang, et al. Plate tectonic evolution and its relationship to petroliferous basins[M]. Beijing:Petroleum Industry Press, 2002. (in Chinese)
李本亮, 贾承造, 庞雄奇, 等.环青藏高原盆山体系内前陆冲断构造变形的空间变化规律[J].地质学报, 2007, 81(9):1200-1207. doi: 10.3321/j.issn:0001-5717.2007.09.005
LI Benliang, JIA Chengzao, PANG Xiongqi, et al. The spatial distribution of the foreland thrust tectonic deformation in the Circum-Tibetan Plateau Basin and range system[J]. Acta Geologica Sinica, 2007, 81(9):1200-1207. (in Chinese with English abstract) doi: 10.3321/j.issn:0001-5717.2007.09.005
贾承造.环青藏高原巨型盆山体系构造与塔里木盆地油气分布规律[J].大地构造与成矿学, 2009, 33(1):1-9. doi: 10.3969/j.issn.1001-1552.2009.01.001
JIA Chengzao. The structures of basin and range system around the Tibetan Plateau and the distribution of oil and gas in the Tarim basin[J]. Geotectonica et Metallogenia, 2009, 33(1):1-9. (in Chinese with English abstract) doi: 10.3969/j.issn.1001-1552.2009.01.001
刘家铎, 漆立新, 田景春, 等.塔里木盆地构造演化与沉积格架[M].北京:科学出版社, 2014:41-210.
LIU Jiaduo, QI Lixin, TIAN Jingchun, et al. Tectonic evolution and sedimentary framework of Tarim basin[M]. Beijing:Science Press, 2014:41-210. (in Chinese)
葛肖虹, 刘永江, 任收麦.青藏高原隆升动力学与阿尔金断裂[J].中国地质, 2002, 29(4):346-350. doi: 10.3969/j.issn.1000-3657.2002.04.002
GE Xiaohong, LIU Yongjiang, REN Shoumai. Uplift dynamics of the Qinghai-Tibet Plateau and Altun fault[J]. Geology in China, 2002, 29(4):346-350. (in Chinese with English abstract) doi: 10.3969/j.issn.1000-3657.2002.04.002
王成善, 朱利东, 刘志飞.青藏高原北部盆地构造沉积演化与高原向北生长过程[J].地球科学进展, 2004, 19(3):373-381. doi: 10.3321/j.issn:1001-8166.2004.03.005
WANG Chengshan, ZHU Lidong, LIU Zhifei. Tectonic and sedimentary evolution of basins in the north of Qinghai-Tibet Plateau and northward growing process of Qinghai-Tibet Plateau[J]. Advance in Earth Sciences, 2004, 19(3):373-381. (in Chinese with English abstract) doi: 10.3321/j.issn:1001-8166.2004.03.005
汤良杰.略论塔里木盆地主要构造运动[J].石油实验地质, 1997, 19(2):108-114. http://www.cnki.com.cn/Article/CJFDTotal-SYSD199702001.htm
TANG Liangjie. An approach to major tectogenesis of Tarim basin[J]. Experimental Petroleum Geology, 1997, 19(2):108-114(in Chinese with English abstract) http://www.cnki.com.cn/Article/CJFDTotal-SYSD199702001.htm
贾承造, 魏国齐, 姚慧君, 等.盆地构造演化与区域构造地质[M].北京:石油工业出版社, 1995:1-70.
JIA Chengzao, WEI Guoqi, YAO Huijun, et al. Tectonic evolution and regional structural geology[M]. Beijing:Petroleum Industry Press, 1995:1-70. (in Chinese)
许志琴, 李思田, 张建新, 等.塔里木地块与古亚洲/特提斯构造体系的对接[J].岩石学报, 2011, 27(1):1-22. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201101001
XU Zhiqin, LI Sitian, ZHANG Jianxin, et al. Paleo-Asian and Tethyan tectonic systems with docking the Tarim block[J]. Acta Petrologica Sinica, 2011, 27(1):1-22. (in Chinese with English abstract) http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201101001
汤良杰, 张一伟, 金之钧, 等.塔里木盆地、柴达木盆地的开合旋回[J].地质通报, 2004, 23(3):254-260. doi: 10.3969/j.issn.1671-2552.2004.03.013
TANG Liangjie, ZHANG Yiwei, JIN Zhijun, et al. Opening-closing cycles of the Tarim and Qaidam basins, northwestern China[J]. Geological Bulletin of China, 2004, 23(3):254-260. (in Chinese with English abstract) doi: 10.3969/j.issn.1671-2552.2004.03.013
何登发, 袁航, 李涤, 等.吐格尔明背斜核部花岗岩的年代学、地球化学与构造环境及其对塔里木地块北缘古生代伸展聚敛旋回的揭示[J].岩石学报, 2011, 27(1):133-146. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101008
HE Dengfa, YUAN Hang, LI Di, et al. Chronology, geochemistry and tectonic setting of granites at the core of Tugerming anticline, Tarim Basin:Indications of Paleozoic extensional and compressional cycle at the northern margin of Tarim continental block[J]. Acta Petrologica Sinica, 2011, 27(1):133-146. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101008
李四光.地质力学概论[M]. 2版.北京:科学出版社, 1999:1-90.
LEE J S. Introduction to geomechanics[M]. 2nd ed. Beijing:Science Press, 1999:1-90. (in Chinese)
何治亮, 徐宏节, 段铁军.塔里木多旋回盆地复合构造样式初步分析[J].地质科学, 2005, 40(2):153-166. doi: 10.3321/j.issn:0563-5020.2005.02.001
HE Zhiliang, XU Hongjie, DUAN Tiejun. A preliminary analysis on compound structural styles in the Tarim Polycyclic Basin[J]. Chinese Journal of Geology, 2005, 40(2):153-166. (in Chinese with English abstract) doi: 10.3321/j.issn:0563-5020.2005.02.001
汤良杰, 漆立新, 邱海峻, 等.塔里木盆地断裂构造分期差异活动及其变形机理[J].岩石学报, 2012, 28(8):2569-2583. http://d.old.wanfangdata.com.cn/Conference/8275908
TANG Liangjie, QI Lixin, QIU Haijun, et al. Poly-phase differential fault movement and hydrocarbon accumulation of the Tarim Basin, NW China[J]. Acta Petrologica Sinica, 2012, 28(8):2569-2583. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Conference/8275908
任建业, 张俊霞, 阳怀忠, 等.塔里木盆地中央隆起带断裂系统分析[J].岩石学报, 2011, 27(1):219-230. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101014
REN Jianye, ZHANG Junxia, YANG Huaizhong, et al. Analysis of fault systems in the Central uplift, Tarim Basin[J]. Acta Petrologica Sinica, 2011, 27(1):219-230. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101014
何碧竹, 许志琴, 焦存礼, 等.塔里木盆地构造不整合成因及对油气成藏的影响[J].岩石学报, 2011, 27(1):253-265. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101017
HE Bizhu, XU Zhiqin, JIAO Cunli, et al. Tectonic unconformities and their forming:implication for hydrocarbon accumulations in Tarim basin[J]. Acta Petrologica Sinica, 2011, 27(1):253-265. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101017
邬光辉, 杨海军, 屈泰来, 等.塔里木盆地塔中隆起断裂系统特征及其对海相碳酸盐岩油气的控制作用[J].岩石学报, 2012, 28(3):793-805. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201203008
WU Guanghui, YANG Haijun, QU Tailai, et al. The fault system characteristics and its controlling roles on marine carbonate hydrocarbon in the Central uplift, Tarim basin[J]. Acta Petrologica Sinica, 2012, 28(3):793-805. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201203008
张强, 黄太柱, 李慧莉, 等.塔里木盆地西部的新生代断裂活动[J].岩石学报, 2016, 32(3):833-846. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201603015
ZHANG Qiang, HUANG Taizhu, LI Huili, et al. The Cenozoic faults in western Tarim Basin, NW China[J]. Acta Petrologica Sinica, 2016, 32(3):833-846. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201603015
邬光辉, 李启明, 肖中尧, 等.塔里木盆地古隆起演化特征及油气勘探[J].大地构造与成矿学, 2009, 33(1):124-130. doi: 10.3969/j.issn.1001-1552.2009.01.016
WU Guanghui, LI Qiming, XIAO Zhongyao, et al. The evolution characteristics of Palaeo-uplifts in Tarim basin and its exploration directions for oil and gas[J]. Geotectonica et Metallogenia, 2009, 33(1):124-130. (in Chinese with English abstract) doi: 10.3969/j.issn.1001-1552.2009.01.016
庞雄奇, 周新源, 李卓, 等.塔里木盆地塔中古隆起控油气模式与有利区预测[J].石油学报, 2011, 32(2):189-198. http://d.old.wanfangdata.com.cn/Periodical/syxb201102001
PANG Xiongqi, ZHOU Xinyuan, LI Zhuo, et al. A model for controlling hydrocarbon and predicting favorable exploration zones of the Tazhong palaeouplift in Tarim Basin, NW China[J]. Acta Petrolei Sinica, 2011, 32(2):189-198. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/syxb201102001
汪伟光, 吕修祥, 喻莲, 等.塔里木盆地构造枢纽带及其油气成藏条件[J].新疆石油地质, 2011, 32(4):333-337. http://www.cnki.com.cn/Article/CJFDTotal-XJSD201104000.htm
WANG Weiguang, LV Xiuxiang, YU Lian, et al. Structural pivot zone and its oil-gas accumulation conditions in Tarim basin[J]. Xinjiang Petroleum Geology, 2011, 32(4):333-337. (in Chinese with English abstract) http://www.cnki.com.cn/Article/CJFDTotal-XJSD201104000.htm
沙旭光, 马庆佑, 吕海涛, 等.塔里木盆地古城墟隆起奥陶系油气成藏特征及主控因素[J].海相油气地质, 2014, 19(2):15-22. doi: 10.3969/j.issn.1672-9854.2014.02.003
SHA Xuguang, MA Qingyou, LÜ Haitao, et al. Hydrocarbon accumulation and main controlling factors of Ordovician reservoir in Guchengxu Uplift, Tarim Basin[J]. Marine Origin Petroleum Geology, 2014, 19(2):15-22. (in Chinese with English abstract) doi: 10.3969/j.issn.1672-9854.2014.02.003
李曰俊, 吴根耀, 孟庆龙, 等.塔里木盆地中央地区的断裂系统:几何学、运动学和动力学背景[J].地质科学, 2008, 43(1):82-118. doi: 10.3321/j.issn:0563-5020.2008.01.007
LI Yuejun, WU Genyao, MENG Qinglong, et al. Fault systems in central area of the Tarim Basin:geometry, Kinematics and dynamic settings[J]. Chinese Journal of Geology, 2008, 43(1):82-118. (in Chinese with English abstract) doi: 10.3321/j.issn:0563-5020.2008.01.007
李传新, 王晓丰, 李本亮.塔里木盆地塔中低凸起古生代断裂构造样式与成因探讨[J].地质学报, 2010, 84(12):1727-1734. http://d.old.wanfangdata.com.cn/Periodical/dizhixb201012002
LI Chuanxin, WANG Xiaofeng, LI Benliang. Paleozoic faulting structure styles of the Tazhong low uplift, Tarim basin and its mechanism[J]. Acta Geologica Sinica, 2010, 84(12):1727-1734. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/dizhixb201012002
王步清, 王清华, 韩利军, 等.塔里木盆地东南部车尔臣断裂的分段特征及动力学机制[J].石油与天然气地质, 2007, 28(6):755-761. doi: 10.3321/j.issn:0253-9985.2007.06.008
WANG Buqing, WANG Qinghua, HAN Lijun, et al. Segmentation characteristics and dynamic mechanism of the Che'erchen fault in the southeast Tarim basin[J]. Oil & Gas Geology, 2007, 28(6):755-761. (in Chinese with English abstract) doi: 10.3321/j.issn:0253-9985.2007.06.008
丁长辉, 单玄龙, 李强, 等.塔里木盆地车尔臣断裂系地质结构与构造演化[J].世界地质, 2008, 27(1):36-41, 58. doi: 10.3969/j.issn.1004-5589.2008.01.007
DING Changhui, SHAN Xuanlong, LI Qiang, et al. Geologic framework and structural evolution of Cheerchen fracture system in Tarim Basin[J]. Global Geology, 2008, 27(1):36-41, 58. (in Chinese with English abstract) doi: 10.3969/j.issn.1004-5589.2008.01.007
康南昌.阿尔金断裂系与塔中构造带的形成与演化[J].石油地球物理勘探, 2002, 37(1):48-52. doi: 10.3321/j.issn:1000-7210.2002.01.010
KANG Nanchang. Altun fault system and formation and evolution of Tazhong structural belt[J]. Oil Geophysical Prospecting, 2002, 37(1):48-52. (in Chinese with English abstract) doi: 10.3321/j.issn:1000-7210.2002.01.010
崔军文, 唐哲民.塔里木盆地构造格架和构造应力场分析[J].岩石学报, 2011, 27(1):231-242. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101015
CUI Junwen, TANG Zhemin. Tectonic framework of the Tarim basin and its tectonic stress field analysis[J]. Acta Petrologica Sinica, 2011, 27(1):231-242. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201101015
李传新, 贾承造, 李本亮, 等.塔里木盆地塔中低凸起北斜坡古生代断裂展布与构造演化[J].地质学报, 2009, 83(8):1065-1073. doi: 10.3321/j.issn:0001-5717.2009.08.002
LI Chuanxin, JIA Chengzao, LI Benliang, et al. Distribution and tectonic evolution of the paleozoic fault system, the north slope of Tazhong uplift, Tarim Basin[J]. Acta Geologica Sinica, 2009, 83(8):1065-1073. (in Chinese with English abstract) doi: 10.3321/j.issn:0001-5717.2009.08.002
韩长伟, 马培领, 朱斗星, 等.塔里木盆地东部地区构造特征及其演化[J].大地构造与成矿学, 2009, 33(1):131-135. doi: 10.3969/j.issn.1001-1552.2009.01.017
HAN Changwei, MA Peiling, ZHU Douxing, et al. The tectonic characteristics and its evolution in the eastern Tarim basin, Xinjiang[J]. Geotectonica et Metallogenia, 2009, 33(1):131-135. (in Chinese with English abstract) doi: 10.3969/j.issn.1001-1552.2009.01.017