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The Characteristics of the Bottom Boundary(T11) of Late Cretaceous Yaojia Formation in Songliao Basin and Its Dynamic Background

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地学前缘 2009年第S1期16卷 173-174页

作者： Ying Song~1,jianye ren~2 1.faculty of earth resources,china university of geosciences,wuhan 43.074,china. 2.Structural Research Center of Oil & Gas Bearing Basin,Ministry of Education,Branch Center in china university of geosciences,wuhan 43.074,china

Well-preserved Cretaceous lacustrine deposits in Songliao Basin NE china.provide a unique opportunity both for building the terrestrial type stage of Cretaceous in china.and for studying the response of Cretaceous maj... 详细信息

关键词： Songliao Basin T11 boundary tectonic inversion responding surface tectonic revolution

Late Mesozoic Intracontinental Rifting and Basin Formation in Eastern china

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Journal of earth Science 1997年第1期16卷 40-44页

作者： ren jianye Li Sitianfaculty of earth resources, china university of geosciences, wuhan 43.074Lin ChangsongDepartment of Energy resources, china university of geosciences, Beijing 100083

? The intensive extensional deformation in the eastern part of the Chinese continent in Late Mesozoic time (J3-K1) caused the formation of largescale fault basin system in Northeastern china.block, metamorphic core complexes in North china.block and widespread volcanic eruption and granitic intrusive in eastern china. Generally, the deformation has been interpreted as subduction tectonics along the eastern continental margin. We suggest that the combination effect of the subduction and collision in Tethys domain and the subduction from Pacific side and the mantle upwelling beneath the lithosphere. This event controlled the Late Jurassic to Early Cretaceous tectonic history in eastern china.

关键词： rifting fault basin system Late Mesozoic.

Characteristics of the Bottom Boundary(T11) of Late Cretaceous Yaojia Formation in Songliao Basin and Its Dynamic Background

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地学前缘 2009年第S1期16卷 141-142页

作者： Ying Song~(1,2),jianye ren~3,Huaizhong Yang~2 1.Key Laboratory of Tectonics and Petroleum resources(china university of geosciences),Ministry of Education,wuhan 43.074,china. 2.faculty of earth resources,china university of geosciences(wuhan),wuhan 43.074,china.3.Structural Research Center of Oil&Gas Bearing Basin,Ministry of Education,Branch Center in china university of geosciences,wuhan 43.074,china

Well-preserved Cretaceous lacustrine deposits in Songliao Basin NE china.provide a unique oppor- tunity both for building the terrestrial type stage of Cretaceous in china.and for studying the response of Cretaceous major global geological *** basin had undergone three stages of tectonic evolution during the Late Jurassic and Cretaceous:syn-rifting phase,post-rifting thermal subsidence phase and basin inversion *** shallow strata of Yaojia Formation contain excellent Putaohua and Sartu reservoir rocks,which contribute great to the giant

关键词： Songliao Basin tectonic inversion responding surface tectonic revolution

Characteristics and Implication of Double-Circular Slope Break

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地学前缘 2009年第S1期16卷 149-150页

作者： Xuebin Du~1,Xinong Xie~1,jianye ren~1,Yongchao Lu~1,Tao Cheng~2,Ming Su~1 1.faculty of earth resources,china university of geosciences(wuhan),wuhan 43.074,china. 2.Beijing Research Center of CNOOC,Beijing 100027,china

The characteristics of slope break during depression stage in the Songliao Basin of NE china.are analyzed. It is indicated that double flexure slope breaks extend in a circle across the *** is nominated the inner slop... 详细信息

关键词： Songliao Basin slope break sedimentary system control

Extensional Tectonic System of Erlian Fault Basin Groupand Its Deep Background

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Journal of earth Science 1998年第3期17卷 44-49页

作者： ren jianye Li Sitian faculty of earth resources, china university of geosciences, wuhan 43.074 Jiao Guihao Exploration and Development Research Institute, Huabei Oil Administration Bureau, renqiu 062552 Chen Ping faculty of Business Administratio

The Erlian fault basin group, a typical Basin and Range type fault basin group, was formed during Late Jurassic to Early Cretaceous, in which there are rich coal, oil and gas resources. In the present paper the abundant geological and petroleum information accumulated in process of industry oil and gas exploration and development of the Erlian basin group is comprehensively analyzed, the structures related to formation of basin are systematically studied, and the complete extensional tectonic system of this basin under conditions of wide rift setting and low extensional ratio is revealed by contrasting study with Basin and Range Province of the western America. Based on the above studies and achievements of the former workers, the deep background of the basin development is treated.

关键词： Late Mesozoic rifting extensional tectonic system deep process Erlian fault basin group.

Cenozoic Evolution and Hydrocarbon Habitat of Huanghua Depression,Bohai Bay Basin,china

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地学前缘 2009年第S1期16卷 133-133页

作者： Peng Qi,jianye ren,Shuangshuang Shi,Dianjun Tong faculty of earth resources,china university of geosciences(wuhan),wuhan 43.074,china.

Huanghua depression,in the middle of Bohai Bay basin,is a major secondary sedimentary and petroliferous *** this basin has been explored for nearly 50 years,the discovery of new reservoirs increased quickly in recent *** subduction of the Pacific Plate to the Eurasia Plate caused the transtensional deformation of the whole *** the Paleogene,the depocenters and subsidence centers

关键词： Cenozoic evolution hydrocarbon habitat break-slope belt Huanghua depression Bohai Bay basin

Depositional Sequences of Yitong Graben (Eastern china. and Its Response to Transform-Extensional Processes

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Journal of earth Science 1999年第2期18卷 80-87页

作者： Lu Yongchao ren jianye Li Sitian Chen Ping Ye Hongpo faculty of earth resources, china university of geosciences, wuhan 43.074 Cui Xuezhou Li Bencai Institute of Exploration and Development of Jilin Oil Field, Fuyu 131200

The Yitong graben is located in the northeastern segment of the Tertiary rift system in East china. The graben is bounded by a steep dipping transform fault on the northwestern side and subparallel normal faults on the southeastern side, with very thick marginal fan complexes indicating syntectonic sedimentation. The graben is infilled with Tertiary sediments up to 6 000 m thick, in which a series of different scaled hiatuses and tectonic inversion events have been discerned during hydrocarbon exploration. According to regional and local conformities, the basin infill may be divided into three tectonic sequences, among which the major sequence TS2 is further subdivided into three sequence sets and fourteen subsequences. Based on the sequence stratigraphic framework, depositional system tracts which are characterized by marginal fan complexes on both sides of basin and deep or shallow lacustrine deposits in the central part are reconstructed. The subsidence curves show that the graben had undergone several rapid subsidence episodes, which is interpreted to have been caused by multiple stretching of the lithosphere. Integrative analysis of the depositional structural features shows that the regional tectonic stress system experienced a transformation from dextral transformational shear through thermal subsidence to sinistral compressional shear with a general extensional setting. Extension and wrenching dominated the graben evolution and affected the depositional style in different evolutionary stages, the spatial configuration of depositional system and its relationship with unconformities. The conclusions have been applied with some successes to studying the reservoir and hydrocarbon source rock distribution and lithologic stratigraphic traps in this basin.

关键词： sequence stratigraphic framework depositional system tract tectonic evolution Yitong graben.

松辽盆地北部姚家组底界面特征及其动力学背景

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石油学报 2010年第2期31卷 187-195页

作者：宋鹰任建业阳怀忠佟殿君雷超中国地质大学构造与油气资源教育部重点实验室湖北武汉430074 中国地质大学资源学院湖北武汉430074 教育部含油气盆地构造研究中心中国地质大学分中心湖北武汉430074

以松辽盆地北部地震资料精细构造解释和钻井资料分析为基础,对其姚家组底界面特征展开了详细的研究。结果表明:在该界面之下的地层内发育了4组近NNE走向长距离延伸的微幅褶皱带,并且这4组褶皱带的隆起幅度由东向西逐渐减小;沿该界面发... 详细信息

以松辽盆地北部地震资料精细构造解释和钻井资料分析为基础,对其姚家组底界面特征展开了详细的研究。结果表明:在该界面之下的地层内发育了4组近NNE走向长距离延伸的微幅褶皱带,并且这4组褶皱带的隆起幅度由东向西逐渐减小;沿该界面发育了东薄西厚的红色古土壤层;古生物资料也显示界面上下有明显的物种组合突变现象。地球物理、沉积、古生物等证据揭示,姚家组底界面是发育在盆地裂后热沉降期内的一个具有挤压背景的区域性角度不整合面。磁性地层、古生物和同位素年龄均显示该界面的发育时代为晚白垩纪(距今约88.5Ma),与中生代期间欧亚板块与太平洋板块间一次重大的板块构造运动学重组事件一致。由此推断,松辽盆地北部姚家组底界面是晚白垩纪板块构造重组事件在松辽盆地内的响应界面,至此开始,松辽盆地进入了构造反转演化阶段。

关键词：松辽盆地姚家组底界面板内应力构造反转晚白垩纪板块构造

En Echelon Faults and Basin Structure in Huizhou Sag, South china.Sea: Implications for the Tectonics of the SE Asia

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Journal of earth Science 2015年第5期26卷 690-699页

作者： Boubacar Hamidou Leyla jianye ren Jing zhang Chao Lei Key Laboratory of Tectonics and Petroleum resources of Ministry of Education China University of Geosciences faculty of earth resources China University of Geosciences

The Huizhou sag is situated on the continental shelf of the northern continental margin of the South china.Sea. In this paper we present a grid of reflection seismic and well data to characterize the basin structure and prominent unconformities. We employ EBM and 2DMOVE softwares to explore the subsidence history and stratigraphic development history of the basin. We found a rapid subsidence period since 15.5 Ma. Moreover, we calculated the stretching factors of the upper crust and the whole crust in the Huizhou sag. The results show the values are 1.10–1.13 and 1.08–1.31, respectively, indicating faulting in Huizhou sag is relatively small. It is noteworthy that the faults map reveals en echelon distribution at the north and south margins of the basin. We suggest en echelon faults here are caused by the subduction of Proto-South china.Sea toward NW Borneo block and cease of the South china.Sea. Considering the pronounced unconformities, subsidence rates, fault activities and sediment thickness, the Cenozoic tectonic evolution of the basin can be divided into rifting（49–32 Ma）, post-rifted（32–15.5 Ma） and rapid subsidence（15.5–0 Ma） stages. Our study will shed new light on the tectonics of SE Asia and petroleum exploration in the South china.Sea.

关键词： South china.Sea Pearl River Mouth Basin basement subsidence en echelon faults