Multiple rifting and its evolution of central Sichuan Basin in the Neoproterozoic-Paleozoic

Expand
  • 1.Exploration Company,Sinopec,Chengdu 610041,China;
    2.The Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Accumulation Mechanism,
    the Ministry of Education,China University of Geosciences,Beijing 100083,China

Received date: 2015-11-03

  Revised date: 2016-03-18

  Online published: 2019-09-11

Abstract

It was proved that there was rifting trough which is near north-south direction between Weiyuan and Anyue in Central Sichuan Basin by drilling,2D and 3D seismic exploration.The rifting trough is an important hydrocarbon generation center and it is instructive in studying it.In this paper,based on previous researches,the theory of fault related fold is used to discuss and analyze the structure evolution and genesis mechanism of rift trough combined with abundant seismic data and well data in Sichuan Basin.At the end of the second stage of Tongwan Tectonic Movement,basement faults were formed by extensional forces,under the effect of normal fault related folds,the uplift transformed into depression,and the rifting trough formed in Central Sichuan Basin.Based on the analysis of normal fault propagation fold theory,Sichuan Basin was affected by Nanhua Period-Sinian Period extension,developing multi-stage rifting as well as the combination of half-grabens and depressions.Early Cambrian,Weiyuan-Anyue Rift trough is formed by the effect of normal fault propagation.

Cite this article

Mei Qing-hua, He Deng-fa, Gui Bao-ling, Li Ying-qiang, Li Jiao, Li Chuan-xin . Multiple rifting and its evolution of central Sichuan Basin in the Neoproterozoic-Paleozoic[J]. Natural Gas Geoscience, 2016 , 27(8) : 1427 -1438 . DOI: 10.11764/j.issn.1672-1926.2016.08.1427

References

[1]Zhang Jian,Sheng Ping,Yang Wei,et al.New understandings of Pre-Sinian sedimentary rocks in the Sichuan Basin ration there[J].Natural Gas Industry,2012,32(7):1-5.[张健,沈平,杨威,等.四川盆地前震旦纪沉积岩新认识与油气勘探的意义[J].天然气工业,2012,32(7):1-5.]
[2]Luo Bing,Yang Yueming,Luo Wenjun,et al,Controlling factor and distribution of reservoir development in Dengying Formation of Paleo-uplift in central Sichuan Basin[J].Acta Petr
olei Sinica,2015,36(4):416-426.[罗冰,杨跃明,罗文君,等.川中古隆起灯影组储层发育控制因素及展布[J].石油学报,2015,36(4):416-426.]
[3]Luo Bing,Luo Wenjun,Wang Wenzhi,et al.Formation mechanism of the Sinian natural gas reservoir in the Leshan-Longnvsi Paleo-uplift,Sichuan Basin[J].Natural Gas Geoscience,2015,26(3):444-455.[罗冰,罗文军,王文之,等.四川盆地乐山—龙女寺古隆起震旦系气藏形成机制[J].天然气地球科学,2015,26(3):444-455.]
[4]Liu Shugen,Sun Wei,Luo Zhili,et al.Xingkai taphrogenesis and petroleum exploration from Upper Sinian to Cambrian strata in Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology,2013,40(5):511-520.[刘树根,孙玮,罗志立,等.兴凯地裂运动与四川盆地下组合油气勘探[J].成都理工大学学报:自然科学版,2013,40(5):511-520.]
[5]Zhong Yong,Li Yalin,Zhang Xiaobin,et al.Evolution characteristics of central Sichuan palaeouplift and its relationship with Early Cambrian Mianyang-Changning intracratonic sag[J].Journal of Chengdu University of Technology:Science & Technology,2014,41(6):703-712.[钟勇,李亚林,张晓斌,等.川中古隆起构造演化特征及其与早寒武世绵阳—长宁拉张槽的关系[J].成都理工大学学报:自然科学版,2014,41(6):703-712.]
[6]Song Jinmin,Liu Shugen,Sun Wei,et al,Control of Xingkai taphrogenesis on Dengying Formation high quality reservoirs in Upper Sinian of Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology,2013,40(6):658-670.[宋金民,刘树根,孙玮,等.兴凯地裂运动对四川盆地灯影组优质储层的控制作用[J].成都理工大学学报:自然科学版,2013,40(6):658-670.]
[7]Wu Saijun,Wei Guoqi,Yang Wei,et al.Tongwan Movement and geologic significances in Sichuan Basin[J].Natural Gas Geoscience,2016,27(1):67-70.[武赛军,魏国齐,杨威,等.四川盆地铜湾运动及其油气地质意义[J].天然气地球科学,2016,27(1):67-70.]
[8]Li Zhongquan,Lui Ji,Li Ying,et al.Formation and evolution of Weiyuan-Anyue extension-erosion groove in Sinian System,Sichuan Basin[J].Petroleum Exploration and Development,2015,42(1):26-33.[李忠权,刘记,李应,等.四川盆地震旦系威远—安岳拉张侵蚀槽特征及形成演化[J].石油勘探与开发,2015,42(1):26-33.]
[9]He Dengfa,Li Desheng,Zhang Guowei,et al.Formation and evolution of multi-cycle superposed Sichuan Basin,China[J].Chinese Journal of Geology,2011,46(3):589-606.[何登发,李德生,张国伟,等.四川多旋回叠合盆地的形成与演化[J].地质科学,2011,46(3):589-606.]
[10]Yin Jifeng,Gu Zhidong,Li Qiufen.Characteristics of deep-rooted faults and their geological significances in Dachuanzhong area,Sichuan Basin[J].Oil & Gas Geology,2013,(3):376-382.[殷积峰,谷志东,李秋芬.四川盆地大川中地区深层断裂发育特征及其地质意义[J].石油与天然气地质,2013,(3):376-382.]
[11]Song Wenhai.Research on reservoir-formed conditions of large-medium gasfields of Leshan-Longnvsi palaeohigh[J].Natural Gas Industry,1996,16(supplement):13-26.[宋文海,乐山—龙女寺隆起大中型气田成藏条件研究[J].天然气工业,1996,16(增刊):13-26.]
[12]Wei Guoqi,Yang Wei,Du Jinhu,et al,Geological characteristics of the Simian-Early Cambrian intracratonic rift,Sichuan Basin[J].Natural Gas Industry,2015,35(1):1-12.[魏国齐,杨威,杜金虎,等.四川盆地震旦纪_早寒武世克拉通内裂陷地质特征[J].天然气工业,2015,35(1):1-12.]
[13]Wei Guoqi,Yang Wei,Xie Wuren,et al,Formation condition,accumulation models and exploration direction of large gasfields in Sinian-Cambrian,Sichuan Basin[J].Natural Gas Geoscience,2015,26(5):785-795.[魏国齐,杨威,谢武仁,等.四川盆地震旦系—寒武系大气田形成条件、成藏模式与勘探方向[J].天然气地球科学,2015,26(5):785-795.]
[14]Zhong Yong,Li Yalin,Zhang Xiaobin,et al.Features of extensional structure in Pre-Sinian to Cambrian strata,Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology,2013,40(5):498-510.[钟勇,李亚林,张晓斌,等.四川盆地下组合张性构造特征[J].成都理工大学学报:自然科学版,2013,40(5):498-510.]
[15]Laubscher H P.Die Sudostecke des Rheingrabens Dein kinematisches und dynamisches problem[J].Eclogae Geologicae Helvetiae,1982,75(1):101-116.
[16]Withjack M O,Meisling K E,Russell L R.Forced folding and basement-detached normal faulting in the Haltenbanken area,offshore Normay[C]//Tankard A J,Balkill H R.Extensional Tectonics and Stratigraphy of the North Atlantic Margins,AAPG Memoir 46.Oklahoma:American Association of Petroleum Geologists,1989:567-575.
[17]Grawthorpe R L,Sharp I R,Underhill J R,et al.Linked sequence stratigraphic and structural evolution of propagating normal faults[J].Sedimentary Geology,1997,25(9):795.
[18]Gupta S H,Underhill J R,Sharp I R,et al.Role of fault interactions in controlling syn-rift dispersal patterns:Miocene,Abu Alaqa Group,Suez Rift,Sinai,Egypt[J].Basin Research,1999,11(2):167-189.
[19]Sharp I R,Gawthorpe R L,Underhill J R,et al.Fault propagation folding in extensional settings:examples of structural style and synrift sedimentary response from the Suez rift,Sinai,Egypt[J].Bulletin Geological Society of America,2000,112(2):1877-1899.
[20]Jackson C A L,Gawthorpe R L,Sharp I R.Style and sequence of deformation during extensional faulting-propagation folding:Examples from the Hammam Faraun and EI-Qaa fault blocks,Suez Rift,Egypt[J].Journal of Structural Geology.2006,28(3):519-535.
[21]Khalil S M,Mcclay K R.Extensional fault-related folding,northwestern Red Sea,Egypt[J].Journal of Structural Geology,2002,24(4):743-762.
[22]Hardy S,Ford M.Numerical modeling of trishear fault-propagation folding and associated growth strata[J].Tectonics,1997,16(5):841-854.
[23]Qi Peng,Zhang Junxia.Research status of extensional fault-propagation folding[J].Geologieal Journal of China Universities,2009,15(3):351-357.[祈鹏,张俊霞.伸展断层传播褶皱研究现状.高校地质学报,2009,15(3):351-357.]
[24]Gui Baoling.Normal Fault Related Folde Theory and Its Application in Eastern Basins in China[R].Beijing:China University of Geosciences(Beijing) Postdoctoral Research Report,2014:95-108.[桂宝玲.正断层相关褶皱理论及其在我国东部沉积盆地的应用[R].北京:中国地质大学(北京)博士后研究工作报告,2014:95-108.]

Outlines

/