叠合盆地内部小尺度走滑断裂幕式活动特征及期次判别——以塔里木盆地顺北地区为例

黄诚

doi:10.11781/sysydz201903379

叠合盆地内部小尺度走滑断裂幕式活动特征及期次判别——以塔里木盆地顺北地区为例

doi: 10.11781/sysydz201903379

黄诚

中国石油化工股份有限公司西北油田分公司, 乌鲁木齐 830011

基金项目:

国家科技重大专项“塔里木-鄂尔多斯盆地海相碳酸盐岩层系大中型油气田形成规律与勘探评价”（2017ZX05005-002）资助。

详细信息

作者简介:
黄诚(1985-),男,硕士,工程师,从事石油地质研究。E-mail:61783856@qq.com。

中图分类号: TE121.2
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出版历程
- 收稿日期: 2018-12-28
- 修回日期: 2019-03-21
- 刊出日期: 2019-05-28

Multi-stage activity characteristics of small-scale strike-slip faults in superimposed basin and its identification method: a case study of Shunbei area, Tarim Basin

HUANG Cheng

SINOPEC Northwest Oilfield Branch Company, Urumqi, Xinjiang 830011, China

摘要

摘要: 叠合盆地内部走滑断裂一般具有多期活动特征，其幕式形成演化过程与叠合盆地形成演化的重要构造变革期匹配。一般情况下，走滑断裂带在不同构造时期的会聚（或拉伸）应力场中，会在同期近地表构造层形成特有的伴生构造样式，最终构成一个完整的垂向构造序列。如果将各构造层特有的走滑伴生构造作为同期走滑断裂活动的地质记录，即可从现今地下地质结构中逐期恢复走滑断裂幕式活动过程，进而判定断裂活动期次。此外，在走滑断裂幕式滑移过程中，常会出现水平滑移方向改变和错断构造-沉积地质体的现象。这2种现象实际上体现了走滑断裂运动学特征的核心内容，即滑移方向和滑移距离，也可作为走滑断裂活动期次判定的重要依据。基于盆地构造-沉积演化背景研究，将塔里木叠合盆地划分为5个构造层，厘定走滑断裂体系的垂向构造序列及主要伴生构造样式。通过对塔里木叠合盆地不同构造层走滑伴生构造的几何学和运动学特征解析，形成了基于地震资料判别断裂活动期次的2类7种适用性技术方法。
- 走滑断裂 /
- 活动期次 /
- 叠合盆地 /
- 塔里木盆地
Abstract: The strike-slip faults in superimposed basins usually experienced multi-stage activities. The episodic formation and evolution of strike-slip faults match with the important tectonic transformation periods of superimposed basins. Generally speaking, strike-slip fault zones converge (or stretch) in stress fields at different tectonic stages. It will result in the formation of specific associated structural styles of near-surface tectonic layers in the same period. Finally, a complete vertical tectonic sequence is formed. If the strike-slip associated structures peculiar to each tectonic layer are taken as geological records of strike-slip fault activities in the same period, the episodic activity of the strike-slip faults can be restored step by step from the present underground geological structure, and then the active periods of faults can be determined. In addition, during the episodic slip of strike-slip faults, changes in horizontal slip direction and faulted tectonic-sedimentary geological bodies often occur. These two phenomena actually reflect the core content of the kinematic characteristics of strike-slip faults, namely, the direction and distance of slip. It can also be used as an important basis for judging the active stages of strike-slip faults. Therefore, the Tarim superimposed basin is divided into five tectonic layers on the basis of the study of basin tectonic-sedimentary evolution background. On this basis, the vertical structural sequence and main associated structural styles of strike-slip fault system in the study area are determined. The geometric and kinematic characteristics of strike-slip associated structures in different tectonic layers of Tarim superimposed basin are analyzed. Two types with seven applicability techniques for distinguishing active periods of faults based on seismic data have been formed.
- strike-slip fracture /
- activity period /
- superimposed basin /
- Tarim Basin

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参考文献(34)

[1]	SYLVESTER A G.Strike-slip faults[J].Geological Society of America Bulletin,1988,100(100):1666-1703.
[2]	焦方正.塔里木盆地顺北特深碳酸盐岩断溶体油气藏发现意义与前景[J].石油与天然气地质,2018,39(2):207-216. JIAO Fangzheng.Significance and prospect of ultra-deep carbonate fault-karst reservoirs in Shunbei area,Tarim Basin[J].Oil & Gas Geology,2018,39(2):207-216.
[3]	何登发,周新源,杨海军,等.塔里木盆地克拉通内古隆起的成因机制与构造类型[J].地学前沿,2008,15(2):207-211. HE Dengfa,ZHOU Xinyuan,YANG Haijun,et al.Formation mechanism and tectonic types of intracratonic paleo-uplifts in the Tarim Basin[J].Earth Science Frontiers,2008,15(2):207-211.
[4]	杨勇,汤良杰,郭颖,等.塔中隆起NNE向走滑断裂特征及形成机制[J].中国地质,2016,43(5):1569-1578. YANG Yong,TANG Liangjie,GUO Ying,et al.Deformation characteristics and formation mechanism of NNE-trending strike-slip faults in Tazhong Uplift[J].Geology in China,2016,43(5):1569-1578.
[5]	吕海涛,张哨楠,马庆佑,等.塔里木盆地中北部断裂体系划分及形成机制探讨[J].石油实验地质,2017,39(4):444-452. LV Haitao,ZHANG Shaonan,MA Qingyou,et al.Classification and formation mechanism of fault systems in the central and northern Tarim Basin[J].Petroleum Geology & Experiment,2017,39(4):444-452.
[6]	杨圣彬,刘军,李慧莉,等.塔中北围斜区北东向走滑断裂特征及其控油作用[J].石油与天然气地质,2013,34(6):797-802. YANG Shengbin,LIU Jun,LI Huili,et al.Characteristics of the NE-trending strike-slip fault system and its control on oil accumulation in north peri-cline area of the Tazhong paleouplift[J].Oil & Gas Geology,2013,34(6):797-802.
[7]	马德波,何登发,陶小晚,等.塔北哈拉哈塘地区剪切断裂系统构造特征及其对油气分布的控制[J].地质科学,2016,51(2):470-483. MA Debo,HE Dengfa,TAO Xiaowan,et al.Structural features of shear fault system and its control on hydrocarbon distribution in Halahatang area,North Tarim Basin[J].Chinese Journal of Geology,2016,51(2):470-483.
[8]	李明杰,胡少华,王庆果,等.塔中地区走滑断裂体系的发现及其地质意义[J].石油地球物理勘探,2006,41(1):116-121. LI Mingajie,HU Shaohua,WANG Qingguo,et al.Discovery of strike-slip fault system in Tazhong area and geologic meaning[J].Oil Geophysical Prospecting,2006,41(1):116-121.
[9]	黄太柱.塔里木盆地塔中北坡构造解析与油气勘探方向[J].石油实验地质,2014,36(3):257-267. HUANG Taizhu.Structural interpretation and petroleum exploration targets in northern slope of middle Tarim Basin[J].Petroleum Geology & Experiment,2014,36(3):257-267.
[10]	马庆佑,沙旭光,李玉兰,等.塔中顺托果勒区块走滑断裂特征及控油作用[J].石油实验地质,2012,34(2):120-124. MA Qingyou,SHA Xuguang,LI Yulan,et al.Characteristics of strike-slip fault and its controlling on oil in Shuntuoguole region,middle Tarim Basin[J].Petroleum Geology & Experiment,2012,34(2):120-124.
[11]	张仲培,王毅,云金表,等.塔中地区断裂不同演化阶段对油气聚集的控制[J].石油与天然气地质,2009,30(3):316-323. ZHANG Zhongpei,WANG Yi,YUN Jinbiao,et al.Control of faults at different evolution stages on hydrocarbon accumulation in Tazhong area,theTarimBasin[J].Oil & Gas Geology,2009,30(3):316-323.
[12]	漆立新.塔里木盆地下古生界碳酸盐岩大油气田勘探实践与展望[J].石油与天然气地质,2014,35(6):771-779. QI LiXin.Exploration practice and prospects of giant carbonate field in the Lower Paleozoic of Tarim Basin[J].Oil & Gas Geo-logy,2014,35(6):771-779.
[13]	云露,曹自成.塔里木盆地顺南地区奥陶系油气富集与勘探潜力[J].石油与天然气地质,2014,35(6):787-797. YUN Lu,CAO Zicheng.Hydrocarbon enrichment pattern and exploration potential of the Ordovician in Shunnan area,Tarim Basin[J].Oil & Gas Geology,2014,35(6):787-797.
[14]	吕海涛,丁勇,耿峰.塔里木盆地奥陶系油气成藏规律与勘探方向[J].石油与天然气地质,2014,35(6):798-805. LV Haitao,DING Yong,GENG Feng.Hydrocarbon accumulation patterns and favorable exploration areas of the Ordovician in Tarim Basin[J].Oil & Gas Geology,2014,35(6):798-805.
[15]	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. 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.
[16]	孔令武,韩文明,张树林,等.中非剪切带裂谷盆地类型划分及形成机制[J].断块油气田,2018,25(4):409-412. KONG Lingwu,HAN Wenming,ZHANG Shulin,et al.Types and formation mechanism of rift-basins in Central African shear zone[J].Fault-Block Oil and Gas Field,2018,25(4):409-412.
[17]	黄晓波,柳屿博,李强,等.郯庐断裂锦州段S型弯曲特征与油气聚集[J].特种油气藏,2017,24(4):1-6. HUANG Xiaobo,LIU Yubo,LI Qiang,et al.S-shaped flection feature and hydrocarbon accumulation in Jinzhou section of the Tan-Lu Fault[J].Special Oil & Gas Reservoirs,2017,24(4):1-6.
[18]	王文龙,汤济广,陶意,等.沉积期构造转换带类型、空间展布及其控制因素[J].断块油气田,2017,24(2):142-146. WANG Wenlong,TANG Jiguang,TAO Yi,et al.Types,spatial distribution and control factors of structural transfer zone during deposition[J].Fault-Block Oil and Gas Field,2017,24(2):142-146.
[19]	曹默雷,陈书平,刘雅利.济阳坳陷沾车地区义东断裂带走滑构造特征及其控藏作用[J].油气地质与采收率,2018,25(6):51-55. CAO Molei,CHEN Shunping,LIU Yali.Strike-slip structure characteristics of Yidong fault zone and its influence on the hydrocarbon accumulation in Zhanche area,Jiyang Depression[J].Petroleum Geology and Recovery Efficiency,2018,25(6):51-55.
[20]	何京,柳屿博,吴奎,等.渤海海域辽中凹陷南洼断裂体系及走滑控圈模式[J].断块油气田,2017,24(2):147-153. HE Jing,LIU Yubo,WU Kui,et al.Development characteristics of fault system and trap-controlling effect of strike-slip faults in south of Liaozhong Sag,East China[J].Fault-Block Oil and Gas Field,2017,24(2):147-153.
[21]	陈华靖,周东红,吕丁友,等.渤东地区新生代走滑断裂特征及其对油气成藏的影响[J].断块油气田,2015,22(4):454-457. CHEN Huajing,ZHOU Donghong,LYU Dingyou,et al.Characteristics of Cenozoic strike-slip faults in Eastern Bohai Sea and its influenceon hydrocarbon accumulation[J].Fault-Block Oil and Gas Field,2015,22(4):454-457.
[22]	李新琦,李慧勇,于海波,等.张家口-蓬莱断裂带渤海段断裂特征及其与油气差异成藏关系[J].油气地质与采收率,2016,23(5):16-22,49. Li Xinqi,Li Huiyong,Yu Haibo,et al.Fault characteristics and its relationship with differential hydrocarbon accumulation of Zhangjiakou-Penglai Fault in Bohai region[J].Petroleum Geo-logy and Recovery Efficiency,2016,23(5):16-22,49.
[23]	王璐瑶,邓尚,张仲培,等.顺8北三维区“串珠”发育特征与油气地质意义[J].特种油气藏,2017,24(6):66-71. WANG Luyao,DENG Shang,ZHANG Zhongpei,et al.Development characteristics and petroleum geological significance of string beads in 3D seismic region of northern Shun 8 block[J].Special Oil & Gas Reservoirs,2017,24(6):66-71.
[24]	甄素静,汤良杰,李宗杰,等.塔中北坡顺南地区走滑断裂样式、变形机理及石油地质意义[J].天然气地球科学,2015,26(12):2315-2324. ZHEN Sujing,TANG Liangjie,LI Zongjie,et al.The characteristics,formation and petroleum geology significance of the strike-slip fault system in Shunnan area,northern slope of Tazhong Uplift[J].Natural Gas Geoscience,2015,26(12):2315-2324.
[25]	李勤英,罗凤芝,苗翠芝.断层活动速率研究方法及应用探讨[J].断块油气田,2000,7(2):15-17. LI Qinying,LUO Fengzhi,MIAO Cuizhi.Research on fault acti-vity ratio and its application[J].Fault-block Oil & Gas Geo-logy,2000,7(2):15-17.
[26]	李春光.中国东部盆地油气藏同生断层的定量研究[J].油气地质与采收率,2003,10(4):1-4. LI Chunguang.Quantitative study of contemporaneous fault of eastern basin oil reservoir in China[J].Petroleum Geology and Recovery efficiency,2003,10(4):1-4.
[27]	赵孟为.断层生长指数探讨[J].石油实验地质,1989,11(3):250-254. ZHAO Mengwei.Discussion on the growth index of fault[J].Experimental Petroleum Geology,1989,11(3):250-254.
[28]	HARDING T P.Seismic characteristics and identification of negative flower structures,positive flower structures,and positive structure inversion[J].AAPG Bulletin,1985,69(4):582-600.
[29]	SHANG Deng,LI Huili,ZHANG Zhongpei,et al.Structural characterization of intracratonic strike-slip faults in the central Tarim Basin[J].AAPG Bulletin,2018(in press).
[30]	余星,杨树峰,陈汉林,等.塔里木早二叠世大火成岩省的成因模式[J].中国科学:地球科学,2017,47(10):1179-1190. YU Xing,YANG Shufeng,CHEN Hanlin,et al.Petrogenetic model of the Permian Tarim Large Igneous Province[J].Science China Earth Sciences,2017,47(10):1179-1190.
[31]	陈咪咪,田伟,张自力,等.塔里木二叠系基性-中性-酸性岩浆岩的年代学及其地质意义[J].岩石学报,2010,26(02):559-572. CHEN Mimi,TIAN Wei,ZHANG Zili,et al.Geochronology of the Permian basic-intermediate-acidic magma suite from Tarim,Northwest China and its geological implication[J].Acta Petrologica Sinica,2010,26(02):559-572.
[32]	杨树峰,陈汉林,历子龙,等.塔里木早二叠世大火成岩省[J].中国科学:地球科学,2014,44(2):187-199. YANG Shufeng,CHEN Hanlin,LI Zilong,et al.Early Permian Tarim Large Igneous Province in northwest China[J].Science China:Earth Sciences,2014,44(2):187-199.
[33]	黄诚,杨飞,李鹏飞.利用正演模拟识别各类地震假象[J].工程地球物理学报,2013,4(10):493-496. HUANG Cheng,YANG Fei,LI Pengfei,et al.The use of forward modeling to identify various seismic illusions[J].Chinese Journal of Engineering Geophysics,2013,4(10):493-496.
[34]	李行,吕海涛,蒲仁海.塔里木盆地中部辉绿岩脉LA-ICP-MS锆石U-Pb年龄及其地质意义[J].地质通报,2017,36(6):1010-1021. LI Xing,LV Haitao,PU Renhai.LA-ICP-MS zircon U-Pb age of dykes from central Tarim Basin and its geological significance[J].Geological Bulletin of China,2017,36(6):1010-1021.