尚尧,陈均亮,林春华,范立国
SHANG Yao,CHEN Junliang,LIN Chunhua,FAN Liguo

• 1:长庆油田分公司第六采油厂
• 2:大庆油田有限责任公司勘探开发研究院
• 3:中油集团东方地球物理公司大庆物探一公司

摘要(Abstract)：

为了搞清中国东北盆地群晚期构造变形特征,通过二维地震剖面的解释、钻井和野外露头资料分析,结合东北盆地群的构造样式和演化机制分析,对中国东北盆地群白垩纪末构造变形进行了研究。研究结果表明:白垩纪末期由于阿穆利雅地块与锡霍特-阿林岛弧发生碰撞,对东北盆地群产生了近东西向的挤压作用;在该挤压作用下,东北盆地群表现为近东西向缩短,构造格局发生了性质上的变化,形成了一系列反转构造,该期构造反转奠定了东北盆地群现今的构造格局;在地震剖面上削截特征和逆断层活动明显,变形均集中于先存构造发育处且受先存断裂的控制。总体上东北盆地群晚期构造反转强度自西北向东南变大,具有"东南强、西北弱"的特点。
In order to make clear of the characteristics of the deformed late-stage structures in China Northeast Basin Group, with the help of 2 D seismic section interpretation and the analyzed data of the drilling and outcrop, and integrated with the analyses of the tectonic pattern and inversion mechanism of the group, the tectonic deformation at the late stage of Cretaceous for China Northeast Basin Group is researched. The results show that during this period, due to the collision between Amuliya Block and Sikhote-Alin island arc, the near EW compression occurred for the group; under the action of this compression, Northeast Basin Group was shortened in the direction of near EW, and the structural framework changed in nature, thus a series of inverted tectonics were formed, so the structural inversion at this period laid the present tectonic pattern of Northeast Basin Group; in the seismic section, the truncation feature and reverse fault activities are obvious and all the deformation are concentrated in the pre-existed well-developed tectonics and furthermore controlled by the pre-existed faults. Generally, the inversed intensity decreases from southeast to northwest and is characterized by "strong in the southeast and weak in the northwest".

关键词(KeyWords)： 东北盆地群;白垩纪末;白垩系;挤压应力;构造反转
Northeast Basin Group;Late Cretaceous;Cretaceous series;compression stress;tectonic/structural inversion

Abstract:

Keywords:

基金项目(Foundation): 中国石油天然气股份有限公司重大科技专项“大庆油气持续有效发展关键技术研究与应用”(2016E-02)

作者(Author): 尚尧,陈均亮,林春华,范立国
SHANG Yao,CHEN Junliang,LIN Chunhua,FAN Liguo

DOI: 10.19597/j.issn.1000-3754.202009017

参考文献(References)：

• [1] 陈昭年，陈发景.反转构造与油气圈闭[J].地学前缘，1995,2(3-4):96-102.CHEN Zhaonian,CHEN Fajing.Inversion structures and their relationship to traps of oil and gas[J].Earth Science Frontiers,1995,2(3-4):96-102.
• [2] 张功成，徐宏，刘和甫，等.松辽盆地反转构造与油气田分布[J].石油学报，1996,17 (2):9-14.ZHANG Gongcheng,XU Hong,LIU Hefu,et al.Inversion structures in relation to oil and gas field distribution in Songliao Basin[J].Acta Petroleum Sinica,1996,17(2):9-14.
• [3] 侯贵廷，冯大晨，王文明，等.松辽盆地的反转构造作用及其对油气成藏的影响[J].石油与天然气地质，2004,25(1):49-53.HOU Guiting,FENG Dachen,WANG Wenming,et al.Reverse structures and their impacts on hydrocarbon accumulation in Songliao basin[J].Oil & Gas Geology,2004,25(1):49-53.
• [4] 陈骁，李忠权，陈均亮，等.松辽盆地反转期的界定[J].地质通报，2010,29(2-3):305-311.CHEN Xiao,LI Zhongquan,CHEN Junliang,et al.Determination of the reverse period of Songliao Basin,China[J].Geological Bulletin of China,2010,29(2-3):305-311.
• [5] 陈均亮，吴河勇，朱德丰，等.海拉尔盆地构造演化及油气勘探前景[J].地质科学，2007,42(1):147-149.CHEN Junliang,WU Heyong,ZHU Defeng,et al.Tectonic evolution of the Hailar Basin and its potentials of oil and gas exploration[J].Chinese Journal of Geology,2007,42(1):147-149.
• [6] 陈均亮，蒋鸿亮，李宏伟，等.海拉尔盆地乌尔逊凹陷中的三角形断块：演化及对油气的控制作用[J].地质科学，2009,44(2):657-668.CHEN Junliang,JIANG Hongliang,LI Hongwei,et al.Triangle fault-block in the Orxon Sag,Hailar Basin:Evolution and its controlling action to hydrocarbon[J].Chinese Journal of Geology,2009,44(2):657-668.
• [7] 陈均亮，曲红艳，林春华，等.海拉尔盆地构造反转期的界定[J].大庆石油地质与开发，2013,32(1):1-6.CHEN Junliang,QU Yanhong,LIN Chunhua,et al.Determination of the structural reverse periods of Hailar Basin[J].Petroleum Geology & Oilfield Development in Daqing,2013,32(1):1-6.
• [8] 曹瑞成，朱德丰，陈均亮，等.海拉尔—塔木察格盆地构造演化特征[J].大庆石油地质与开发，2009,28(5):39-43.CAO Ruicheng,ZHU Defeng,CHEN Junliang,et al.Structure evolution features of Hailaer-Tamtsag Basin[J].Petroleum Geology & Oilfield Development in Daqing,2009,28(5):39-43.
• [9] 刘志宏，吴相梅，朱德丰，等.大杨树盆地的构造特征及变形期次[J].吉林大学学报(地球科学版),2008,38(1):27-33.LIU Zhihong,WU Xiangmei,ZHU Defeng,et al.Structural features and deformation stages of the Dayangshu Basin in Northeast China[J].Journal of Jilin University(Earth Science Edition),2008,38(1):27-33.
• [10] 温泉波，刘永江，韩国卿，等.黑龙江东部盆地群中、新生代构造演化[J].世界地质，2008,27(4):370-377.WEN Quanbo,LIU Yongjiang,HAN Guoqing,et al.Mesozoic and Cenozoic tectonic evolution of the basin group in Eastern Heilongjiang,China[J].Global Geology,2008,27(4):370-377.
• [11] 曹成润，郑庆道.黑龙江东部残留盆地群构造演化特征及其油气勘探意义[J].吉林大学学报(地球科学版),2003,33 (2):167-172.CAO Chengrun,ZHENG Qingdao.Structural evolution features and its significance of hydrocarbon exploration in relict basin group,Eastern Heilongjiang Province[J].Journal of Jilin University(Earth Science Edition),2003,33(2):167-172.
• [12] 王培俊，钟建华，牛永斌，等.海拉尔盆地呼和湖凹陷构造特征与演化[J].特种油气藏，2009,16(5):25-27.WANG Peijun,ZHONG Jianhua,NIU Yongbin,et al.Structural features evolution of Huhehu Depression in Hailar Basin[J].Special Oil & Gas Reservoirs,2009,16(5):25-27.
• [13] 王化爱，钟建华，陈巍，等.海拉尔盆地苏德尔特构造带布达特群潜山油气成藏特征[J].油气地质与采收率，2009,16(2):33-35.WANG Huaai,ZHONG Jianhua,CHEN Wei,et al.Hydrocarbon accumulation characteristics of Budate Group buried hill reservoirs in Sudeerte Tectonic Zone,Hailaer Basin[J].Petroleum Geology and Recovery Efficiency,2009,16(2):33-35.
• [14] 张永丰.汤原断陷新生代构造演化与油气分布[J].大庆石油地质与开发，2016,35(5):21-26.ZHANG Yongfeng.Cenozoic structural evolution and hydrocarbon distributions for Tangyuan fault depression[J].Petroleum Geology & Oilfield Development in Daqing,2016,35(5):21-26.
• [15] 张伟，张海军，孟元林.大兴安岭以西弧形断陷盆地群油气地质特点与含油气性[J].大庆石油地质与开发，2017,36(2):1-11.ZHANG Wei,ZHANG Haijun,MENG Yuanlin.Oil-gas geological features and hydrocarbon-bearing properties for the arc rift basin group In Daxing' anling Mountains[J].Petroleum Geology & Oilfield Development in Daqing,2017,36(2):1-11.
• [16]孙显义，许凤鸣，王瑞.松辽盆地敖古拉断裂带反转构造圈闭形成机制及控藏作用[J].大庆石油地质与开发，2020,39(5):10-16.SUN Xianyi,XU Fengming,WANG Rui.Forming mechanism of the inverted structural trap in Aogula fault zone of Songliao Basin and its reservoir controlling action[J].Petroleum Geology & Oilfield Development in Daqing,2020,39(5):10-16.
• [17]胡林，金秋月，杨希冰，等.乌石凹陷东区构造演化特征及中浅层油气富集规律研究[J].特种油气藏，2019,27(5):68-73.HU Lin,JIN Qiuyue,YANG Xibing,et al.Structure evolution and middle-shallow hydrocarbon enrichment patters in the eastern Wushi Sag[J].Special Oil & Gas Reservoirs,2019,27(5):68-73.