Lithologic Reservoirs ›› 2018, Vol. 30 ›› Issue (4): 14-25.doi: 10.12108/yxyqc.20180402

Previous Articles     Next Articles

Controls of syndepotitional structural slope-break zones on sequence architecture and enrichment zones of lithologic reservoirs in northwestern margin of Junggar Basin

FENG Youliang, HU Suyun, LI Jianzhong, CAO Zhenglin, WU Weian, ZHAO Changyi, CUI Huajuan, YUAN Miao   

  1. PetroChina Research Institute of Petroleum Exploration and Development, Beijing 100083, China
  • Received:2017-12-21 Revised:2018-04-13 Online:2018-07-21 Published:2018-07-21

PDF (PC)

626

Abstract: The western margin of Jungger Basin is a petroliferous structural belt,and lithostratigraphic reser-voirs are dominant exploring targets. Syndepositional structural slope-break zone has a strong control effect on sequence architecture and enrichment zones of lithologic reservoirs. On the basis of seismic,drilling and logging data,according to the method of structural sequence analysis,the characteristics of syndepositional structural slope-break zones in the study area and its controlled sequence architecture were studied. The results show that the syndepositional slope-break zones developed in the study area can be divided into two types,namely,the slope-break zone controlled by syndepositional reverse faults and flexure slope-break zone controlled by buried fault,according to the origin. The former is the gradient abrupt zone of lake bed caused by syndepositional reverse fault movement,while the later is the gradient abrupt zone of lake bed resulted by seated-reverse-faults. During Middle to Late Permian period,the study area was in the transition stage from rifted basin to down-warped basin, slope break zones controlled by syndepositional reverse faults and sequence architecture controlled by them were developed. Since Triassic to Paleogene period,the study area was in the compressional down-warped stage, slopebreak zones controlled by syndepositional reverse faults,flexural slop-break zones controlled by buried fault,and sequence architecture controlled by them,were developed. The sequence architecture controlled by syndepositional reverse faults slop-break zone shows that the lowstand systems tract is composed of alluvial fans and braided river deposited at the upward of the zone,and the braided deltas developed at the downward of the zone,the expanding systems tract consists of floodplain,shallow lake and retrogradational deltaic sediments at the upward of the zone,shallow to deep lake deposits at the downward of the zone,and highstand systems tract comprises of fluvial deltas. The sequence architecture controlled by flexural slope break zone is characterized by incised infills deposited at the upward of the flexural slope break zone and shallow lake or lowstand braided deltas deposited at the downward of the zone within lowstand systems tract,shallow to half deep lake developed in expanding systems tract,and fluvial deltaic and shore to shallow lake deposited within highstand systems tracts. Lowstand conglomerate bodies and sand bodies in sequences,such as alluvial fans,deltas of lowstand and sand bodies of shore and shallow lake,have good conditions for hydrocarbon accumulation and are favorable for enrichment of lithologic reservoirs.

Key words: deepwater area, Central Canyon, sandbody genesis, distribution regularity, Qiongdongnan Basin

CLC Number: 

  • TE121.1
[1] 李思田, 程守田, 杨士恭, 等. 鄂尔多斯盆地东北部层序地层及沉积体系分析——侏罗系富煤单元的形成、分布及预测基础.北京:地质出版社, 1992:13-21. LI S T, CHENG S T, YANG S G, et al. Sequence stratigraphy and depositional system analysis of the northeastern Ordos Basin. Beijing:Geological Publishing House, 1992:13-21.
[2] 纪友亮, 张世奇.陆相断陷湖盆层序地层学.北京:石油工业出版社, 1996:1-120. JI Y L, ZHANG S Q. Sequence stratigraphy of the non-marine faulted lacustrine basin. Beijing:Petroleum Industry Press, 1996:1-120.
[3] LIN C S, ERIKSSON K, LI S T, et al. Sequence architecture, depositional systems, and controls on development of lacustrine basin fills in part of the Erlian Basin, Northeast China. AAPG Bulletin, 2001, 85:2017-2043.
[4] 李思田, 蔡希源. 陆相盆地高精度层序地层学.北京:地质出版社, 2003:1-102. LI S T, CAI X Y. High resolution sequence stratigraphy of nonmarine basin. Beijing:Geological Publishing House, 2003:1-102.
[5] 冯有良, 邱以钢.高精度层序地层学在济阳坳陷下第三系隐蔽油气藏勘探中的应用.石油学报, 2003, 24(1):49-52. FENG Y L, QIU Y G. Application of high-resolution sequence stratigraphy to exploration of Lower Tertiary subtle reservoirs in Jiyang Subbasin. Acta Petrolei Sinica, 2003, 24(1):49-52.
[6] 冯有良,李思田, 邹才能.陆相断陷盆地层序地层学研究——以渤海湾盆地东营凹陷为例.北京:科学出版社, 2006:27-181. FENG Y L, LI S T, ZOU C N. Sequence stratigraphy of the non-marine rift Basin-a case study of Dongying depression, Bohai Bay Basin. Beijing:Science Press, 2006:27-181.
[7] 李丕龙, 冯建辉, 陆永潮, 等. 准噶尔盆地构造沉积与成藏.北京:地质出版社, 2010:52-88. LI P L, FENG J H, LU Y C, et al. Structures,sedimentation and hydrocarbon accumulation of the Junggar Basin. Beijing:Geological publishing House, 2010:52-88.
[8] FENG Y L, JIANG S, WANG C F. Sequence stratigraphy, sedimentary systems and petroleum plays in a low-accommodation basin:Middle to upper members of the Lower Jurassic Sangonghe Formation, central Junggar Basin, northwestern China. Journal of Asian Earth Sciences, 2015, 105:85-103.
[9] 林畅松, 郑和荣,任建业, 等.渤海湾盆地东营、沾化凹陷早第三纪同沉积断裂作用对沉积充填的控制.中国科学:D辑地球科学, 2003, 33(11):1025-1036. LIN C S, ZHENG H R, REN J Y, et al. The control of syn-depositional faulting on the Eogene sedimentary basin fills of the Dongying and Zhanhua sags, Bohai Bay Basin. Science in China Series D Earth Science, 2003, 33(11):1025-1036.
[10] 冯有良, 周海民, 任建业, 等.渤海湾盆地东部古近系层序地层及其对构造活动的响应.中国科学:D辑地球科学, 2010, 40(10):1356-1376. FENG Y L, ZHOU H M, REN J Y, et al. Paleogene sequence stratigraphy in the east of the Bohai Bay Basin and its response to structural movement. Science in China Series D Earth Science, 2010, 40(10):1356-1376.
[11] VAN WANGONER J C, MITCHUM R M, CAMPION K M, et al. Siliciclastic sequence stratigraphy in well logs, cores, and outcrops:concepts for high-resolution correlation of time and facies. AAPG Methods in Exploration Series, 1990(7):1-55.
[12] 冯有良. 东营凹陷下第三系层序地层格架及盆地充填模式. 地球科学——中国地质大学学报, 1999, 24(6):635-642. FENG Y L. Lower tertiary sequence stratigraphic framework and basin filling model in Dongying depression. Earth Science-Journal of China University of Geosciences, 1999, 24(6):635-642.
[13] 林畅松, 潘元林, 肖建新, 等."构造坡折带"——断陷盆地层序分析和油气预测的重要概念.地球科学——中国地质大学学报, 2000, 25(3):260-266. LIN C S, PAN Y L, XIAO J X, et al. Structural slope-break zone:Key concept for stratigraphic sequence analysis and petroleum forecasting in fault subdience basins. Earth Science-Journal of China University of Geosciences, 2000, 25(3):260-266.
[14] 冯有良, 徐秀生.同沉积构造坡折带对岩性油气藏富集带的控制作用——以渤海湾盆地古近系为例.石油勘探与开发, 2006, 33(1):22-25. FENG Y L, XU X S. Syndepositional structural slope-break zone controls on lithologic reservoirs-A case from Paleogene Bohai Bay Basin. Petroleum Exploration and Development, 2006, 33(1):22-25.
[15] 辛仁臣, 蔡希源, 王英民.松辽坳陷深水湖盆层序界面特征及低位域沉积模式.沉积学报, 2004, 22(3):387-392. XIN R C, CAI X Y, WANG Y M. Depositional model of lowstand and characteristics of sequence boundary in deep-water lake, Songliao Depression Basin. Acta Sedimentologica Sinica, 2004, 22(3):387-392.
[16] 耳闯, 王英民,颜耀敏, 等.构造活动盆地层序地层特征与主控因素——以准噶尔盆地克-百地区二叠系为例. 沉积学报, 2009, 27(6):1101-1108. ER C, WANG Y M, YAN Y M, et al. Sequence stratigraphy characteristics and main controlling factors of the tectonic active basin:as an example from Permian of the Kebai area in the northwestern Junggar Basin. Acta Sedimentologica Sinica, 2009, 27(6):1101-1108.
[17] 王英民, 刘豪, 李立诚, 等.准噶尔大型坳陷湖盆坡折带的类型和分布特征. 地球科学——中国地质大学学报, 2002, 27(6):683-688. WANG Y M, LIU H, LI L C. et al. Types and distribution characteristics of slope breaks of large-type down-warped lake basins. Earth Science-Journal of China University of Geosciences, 2002, 27(6):683-688.
[18] 刘豪, 王英民, 王瑗, 等.大型坳陷湖盆坡折带的研究及其意义——以准噶尔盆地西北缘侏罗纪坳陷湖盆为例. 沉积学报, 2004, 22(1):95-102. LIU H, WANG Y M, WANG Y, et al. Study on slope break in large down warped lake basin and its significance. Acta Sedimentologica Sinica, 2004, 22(1):95-102.
[19] NOVIKOV I S. Reconstructing the stages of orogeny around the Junggar Basin from the lithostratigraphy of Late Paleozoic, Mesozoic, and Cenozoic sediments. Russian Geology and Geophysics, 2013, 54(2):138-152.
[20] CHOULET F, FAURE M, CLUZEL D, et al. Architecture and evolution of accretionary Orogens in the Altaids collage:the early Paleozoic West Junggar(NW China). American Journal of Science, 2012, 312(312):1098-1145.
[21] PING S, PAN H, XIA W, et al. Early Carboniferous intra-oceanic arc and back-arc basin system in the west Junggar, NW China. International Geology Review, 2013, 55(16):1991-2007.
[22] XIAO Q, HE S, YANG Z, et al. Petroleum secondary migration and accumulation in the central Junggar Basin, northwest China:Insights from basin modeling. AAPG Bulletin, 2010, 94(7):937-955.
[23] YANG W, JOLIVET M, DUPONT-NIVET G, et al. Source to sink relations between the Tian Shan and Junggar Basin(northwest China)from Late Palaeozoic to Quaternary:Evidence from detrital U-Pb zircon geochronology. Basin Research, 2013, 25(2):219-240.
[24] EBERTH D A, BRINKMAN D B, CHEN P J, et al. Sequence stratigraphy, paleoclimate patterns, and vertebrate fossil preservation in Jurassic-Cretaceous strata of the Junggar Basin, Xinjiang autonomous region,People's Republic of China. Canadian Journal of Earth Science, 2001, 38(12):1627-1644.
[25] 冯有良, 王瑞菊, 吴卫安, 等. 准噶尔盆地西北缘二叠纪古构造对层序地层建造及沉积体系的控制.山东科技大学学报:自然科学版, 2013, 32(5):42-52. FENG Y L, WANG R J, WU W A, et al. Controls of Permian paleostructures on stratal architecture of sequences and sedimentary systems deposited in northwestern margin Junggar Basin. Journal of Shandong University of Science and Technology (Natural Science), 2013, 32(5):42-52.
[26] VAIL P R, AUDEMARD F, BOWMAN S A, et al. The stratigraphic signatures of tectonics, eustasy and sedimentology-An overview//EINSELE G, RICKEN W, SEILACHER A. Cycles and events in stratigraphy, Berlin:Springer-Verlag, 1991:617-659.
[27] HOWELL J A, FLINTS S. A model for high resolution sequence stratigraphy with extensional basins//HOWELL J A, AITIKEN J F. High resolution stratigraphy:Innovations and applications. London:Geology Society Special Puplication, 1996:129-137.
[28] 冯有良, 周海民, 李思田, 等.陆相断陷盆地层序类型与构造特征.地质论评, 2004, 50(1):43-49. FENG Y L, ZHOU H M, LI S T, et al. Sequence types and structural characteristics in continental rift-subsidence basins. Geological Review, 2004, 50(1):43-49.
[29] FENG Y L, JIANG S, HU S Y, et al. Sequence stratigraphy and importance of syndepositional structural slope-break for architecture of Paleogene syn-rift lacustrine strata, Bohai Bay Basin, E. China. Marine and Petroleum Geology, 2016, 69:183-204.
[30] BROWN J R L F, LOUCKS R G, TREVINO R H, et al. Understanding growth-faulted, intraslope subbasins by applying sequencestratigraphic principles:Examples fromthe south Texas Oligocene Frio Formation. AAPG Bulletin, 2004, 88(11):1501-1522.
[31] 冯有良, 张义杰, 王瑞菊, 等. 准噶尔盆地西北缘风城组白云岩成因及油气富集因素.石油勘探与开发, 2011, 38(6):685-692. FENG Y L, ZHANG Y J, WANG R J, et al. Dolomites genesis and hydrocarbon enrichment of Fengcheng Formation in the northwestern margin of Junggar Basin. Petroleum Exploration and Development, 2011, 38(6):685-692.
[32] 匡立春, 吕焕通, 齐雪峰, 等.准噶尔盆地岩性油气藏勘探成果和方向.石油勘探与开发, 2005, 32(6):32-37. KUANG L C, LYU H T, QI X F, et al. Exploration and targets for lithologic reservoirsin Junggar Basin,NW China. Petroleum Exploration and Development, 2005, 32(6):32-37.
[33] 李啸, 刘海磊, 王学勇, 等.坡折带砂体成因及分布规律——以准噶尔盆地车排子地区下白垩统清水河组为例.岩型油气藏, 2017, 29(1):35-42. LI X, LIU H L, WANG X Y, et al. Origin and distribution of sandbody in slope break zone:a case study of the Lower Cretaceous Qingshuihe Formation in Chepaizi area, Junggar Basin. Lithologic Revervoirs, 2017, 29(1):35-42.
[1] HUANG Xiangsheng, YAN Zhuoyu, ZHANG Dongfeng, HUANG Heting, LUO Chengfei. Characteristics of multi-phase thermal fluid activity and natural gas migration-accumulation of Cenozoic in No. 2 fault zone of Qiongdongnan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 67-76.
[2] QU Tong, GAO Gang, XU Xinde, WANG Rui, GAN Jun, LIANG Gang, YOU Junjun. Simulation experiment of argillaceous sedimentary law of delta-shallow sea sedimentary system: A case study of Yanan Sag, Qiongdongnan Basin [J]. Lithologic Reservoirs, 2022, 34(1): 24-33.
[3] WU Qingpeng, LYU Ximin, CHEN Juan, ZHOU Zaihua, YUAN Cheng. Sedimentary characteristics and exploration potentials of Lower Cretaceous Xiagou Formation in Ying'er Sag,Jiuquan Basin [J]. Lithologic Reservoirs, 2020, 32(5): 54-62.
[4] WANG Yue, GUO Yanru, ZHANG Yanling, LIU Junbang, TIAN Mingwei. Genetic types, configurations and distribution of sand bodies of Shanxi Formation in northeastern Ordos Basin [J]. Lithologic Reservoirs, 2018, 30(3): 80-91.
[5] MAO Xuelian, ZHU Jitian, YAO Zhe, XU Shouli, TANG Lishan. Sandbody genesis and distribution regularity of Central Canyon in deepwater area of Qiongdongnan Basin [J]. Lithologic Reservoirs, 2017, 29(6): 60-68.
[6] CAI Jia. Sedimentary facies of Neogene Sanya Formation in Changchang Sag, Qiongdongnan Basin [J]. Lithologic Reservoirs, 2017, 29(5): 46-54.
[7] WU Aijun, XU Jianyong, TENG Binbin, XIAO Lingli, KANG Bo, LI Fanyi, YIN Binhao. Fine description method of dynamic provenance and its application:a case from Yanan Sag,Qiongdongnan Basin [J]. Lithologic Reservoirs, 2017, 29(4): 55-63.
[8] LIU Chang， SU Long， GUAN Baowen， ZHENG Youwei， CHANG Jiang， ZHENG Jianjing. Thermolytic dynamics and hydrocarbon generation characteristics of Maoming Oil Shale: Taking the geological model of Qiongdongnan Basin as an example [J]. Lithologic Reservoirs, 2014, 26(6): 89-97.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] . [J]. Lithologic Reservoirs, 2022, 34(2): 0 .
[2] LI Zaiguang,LI Lin. Automatic mapping based on well data[J]. Lithologic Reservoirs, 2007, 19(2): 84 -89 .
[3] CHENG Yuhong,GUO Yanru,ZHENG Ximing,FANG Naizhen,MA Yuhu. The interpretation method and application effect determined by multiple seismic and logging factors[J]. Lithologic Reservoirs, 2007, 19(2): 97 -101 .
[4] LIU Juntian,JIN Zhenjia,LI Zaiguang,TAN Xinping,GUO Lin,WANG Bo,LIU Yuxiang. Controlling factors for lithologic hydrocarbon reservoirs and petroleum prospecting target in Xiaocaohu area , Taibei Sag[J]. Lithologic Reservoirs, 2007, 19(3): 44 -47 .
[5] SHANG Changliang, FU Shouxian. Application of 3D seismic survey in loess tableland[J]. Lithologic Reservoirs, 2007, 19(3): 106 -110 .
[6] WANG Changyong, ZHENG Rongcai, WANG Jianguo, CAO Shaofang, Xiao Mingguo. Sedimentary characteristics and evolution of Badaowan Formation of Lower Jurassic in northwest margin of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(2): 37 -42 .
[7] WANG Ke1 LIU Xianyang, ZHAO Weiwei, SONG Jianghai, SHI Zhenfeng, XIANG Hui. Char acter istics and geological significance of seismites of Paleogene in Yangxin Subsag of J iyang Depr ession[J]. Lithologic Reservoirs, 2008, 20(2): 54 -59 .
[8] SUN Hongbin, ZHANG Fenglian. Structural-sedimentary evolution char acter istics of Paleogene in Liaohe Depr ession[J]. Lithologic Reservoirs, 2008, 20(2): 60 -65 .
[9] LI Chuanliang. Can uplift r esult in abnormal high pr essur e in formation?[J]. Lithologic Reservoirs, 2008, 20(2): 124 -126 .
[10] WEI Qinlian，ZHENG Rongcai，XIAO Ling，MA Guofu，DOU Shijie，TIAN Baozhong. Study on horizontal heterogeneity in Serie Inferiere of Triassic in 438b block , Algeria[J]. Lithologic Reservoirs, 2009, 21(2): 24 -28 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn