Distributing pattern and mapping method of delta and beach￣bar composite sand-bodies in continental lacustrine basin
Ji Youliang1, 2, Liu Junlong1, 2, Wang Tianyun1, 2, Liu Dawei1, 2, Cheng Tongran1, 2
1 College of Geosciences,China University of Petroleum(Beijing),Beijing 102249; 2 State Key Laboratory of Petroleum Resources and Prospecting,China University of Petroleum(Beijing),Beijing 102249;
Abstract：The continental lacustrine basin, which is different from marine environment, has the characteristics of shallow￣water, low￣energy, frequent progression and regression, etc. Based on key technologies of high-resolution sequence stratigraphy and seismic sedimentology, combined with the exploration practice, analysis of outcrops and investigation of modern sediments of the typical continental lacustrine basins in eastern and central￣western regions of China, we summarized the distribution pattern of delta and beach￣bar composite sand￣bodies in the continental lacustrine basin and proposed the geological mapping method of composite sand-bodies. The results show that: (1) The “lacustrine￣continental transitional sedimentary system” in continental lacustrine basins, not only has tributary channels, but also has channel mouth bars and longshore bars, sediments of tributary channels, channel￣mouth bars and longshore bars in different geological times were superimposed and preserved in ancient strata and modern sediments; (2) In the condition of flat￣terrain, shallow￣water and low￣energy wave regime, the fluvial process is predominated and channel sand￣bodies were formed; in the condition of steep￣terrain and high￣energy wave regime, the sand￣bodies of tributary channel were reformed and the beach￣bar sand￣bodies along the lake shore were formed; (3) In the background of high frequent lake level changes, the migration of sedimentary slop￣break was dominated by the migration of shoreline, and the special structure of composite delta and beach￣bar sand￣bodies, which were superposed by the multi￣period dendritic distributary channel sand￣bodies perpendicular to the coast, and the multi￣period banding beach￣bar sand￣bodies along the shore in continental lacustrine basin, was formed; (4) Based on the distribution pattern of composite sand-bodies, the geological mapping method of composite sand￣bodies is derived from traditional single factor method, and it mainly focused on the delta and beach￣bar sand￣bodies that developed in continental lacustrine basins with shallow water and low slope.
基金资助:国家自然科学基金项目(编号:41272157),中国石油科技创新基金项目(编号:2014D-5006-0101),中国石油大学(北京)科研基金项目(编号:2462013YJRC038,2462015YQ0108)和国家科技重大专项(编号:2011ZX05003-002)联合资助; [Co-funded by the National Natural Science Foundation of China(No; 41272157),the CNPC Innovation Foundation(No.2014D-5006-0101),the Science Foundation of China University of Petroleum(Beijing)(Nos.2462013YJRC038,2462015YQ0108)and the National Science and Technology Major Project(No.2011ZX05003-002)]
Ji Youliang,Liu Junlong,Wang Tianyun et al. Distributing pattern and mapping method of delta and beach￣bar composite sand-bodies in continental lacustrine basin[J]. JOPC, 2016, 18(4): 615-630.
1 操应长,韩敏,王艳忠,谭明友,张营革. 2010. 济阳坳陷车镇凹陷沙二段浅水三角洲沉积特征及模式. 石油与天然气地质,31(5):576-582. [Cao Y C,Han M,Wang Y Z,Tan M Y,Zhang Y G. 2010. Sedimentary characteristics and models of shallow-water delta deposits in the second member of Shahejie Formation in Chezhen Sag,the Jiyang Depression. Oil and Gas Geology,31(5):576-582] 2 操应长,王健,刘惠民,贾光华,万念明. 2009. 东营凹陷南坡沙四上亚段滩坝砂体的沉积特征及模式. 中国石油大学学报(自然科学版),33(6):5-10. [Cao Y C,Wang J,Liu H M,Jia G H,Wan N M. 2009. Sedimentary characteristics and models of beach-bar sandbodies in the upper part of the fourth member of Paleogene in the south slope of Dongying Depression. Journal of China University of Petroleum(Edition of Natural Science),33(6):5-10] 3 冯增昭. 1992. 单因素分析综合作图法:岩相古地理学方法论. 沉积学报,10(3):70-77. [Feng Z Z. 1992. Single factor analysis and comprehensive mapping method:Methodology of lithofacies paleogeography. Acta Sedimentologica Sinica,10(3):70-77] 4 冯增昭. 1999. 中国古地理学的形成、发展与展望. 古地理学报,1(2):1-7. [Feng Z Z. 1999. Origin,dvelopment and future of palaeogeography of China. Journal of Palaeogeography(Chinese Edition),1(2):1-7] 5 冯增昭. 2003. 中国古地理学的形成、发展、问题和共识. 古地理学报,5(2):129-141. [Feng Z Z. 2003. Origin,development,problems and common viewpoint of palaeogeography of China. Journal of Palaeogeography(Chinese Edition),5(2):129-141] 6 冯增昭. 2004. 单因素分析多因素综合作图法:定量岩相古地理重建. 古地理学报,6(1):3-19. [Feng Z Z. 2004. Single factor analysis and multifactor comprehensive mapping method:Reconstruction of quantitative lithofacies palaeogeography. Journal of Palaeogeography(Chinese Edition),6(1):3-19] 7 冯增昭. 2005. 从定量岩相古地理学谈华南地区海相地层油气勘探. 古地理学报,7(1):1-11. [Feng Z Z. 2005. Discussion on petroleum exploration of marine strata in South China from quantitative lithofacies palaeogeography. Journal of Palaeogeography(Chinese Edition),7(1):1-11] 8 冯增昭. 2009. 中国古地理学的定义、内容、特点和亮点. 古地理学报,11(1):1-11. [Feng Z Z. 2009. Definition,content,characteristics and bright spots of palaeogeography of China. Journal of Palaeogeography(Chinese Edition),11(1):1-11] 9 冯增昭. 2013. 中国沉积学(第二版). 北京:石油工业出版社,743-746. [Feng Z Z. 2013. Sedimentology of China(Second Edition). Beijing: Petroleum Industry Press,743-746] 10 冯钟葵,李晓辉. 2006. 青海湖近20年水域变化及湖岸演变遥感监测研究. 古地理学报,8(1):131-141. [Feng Z K,Li X H. 2006. Remote sensing monitoring study for water area change and Lakeshore evolution of Qinghai Lake in last 20 years. Journal of Palaeogeography(Chinese Edition),8(1):131-141] 11 胡明毅,马艳荣,刘仙晴,王辉,王延奇. 2009. 大型坳陷型湖盆浅水三角洲沉积特征及沉积相模式:以松辽盆地茂兴—敖南地区泉四段为例. 石油天然气学报,31(3):13-17. [Hu M Y,Ma Y R,Liu X Q,Wang H,Wang Y Q. 2009. Sedimentary characteristics and mode of shallow delta in large scale downwrap lacustrine basin:By taking Quan-4 Formation in Maoxing and Aonan region in Songliao Basin for example. Journal of Oil and Gas Technology,31(3):13-17] 12 胡受权,颜其彬. 1998. 泌阳断陷双河—赵凹地区陆相层序地层学模式. 地质科学,33(4):54-62. [Hu S Q,Yan Q B. 1998. Sequence stratigraphic model in Shuanghe-Zhaoao of Biyang Fault-Depression,Henan Province. Chinese Journal of Geology(Scientia Geologica Sinica),33(4):54-62] 13 纪友亮,张世奇. 1996. 陆相断陷湖盆层序地层学. 北京:石油工业出版社. [Ji Y L,Zhang S Q. 1996. The Sequence Stratigraphy of Terrestrial Rift Lacustrine Basin. Beijing:Petroleum Industry Press] 14 纪友亮,冯建辉,王声朗,张宏安,王德仁. 2003. 东濮凹陷沙三段高频湖平面变化及低位砂体预测. 高校地质学报,9(1):99-112. [Ji Y L,Feng J H,Wang S L,Zhang H A,Wang D R. 2003. High Frequency lake-level change of 3rd Member of Shahejie Formation and prediction of lowstand sand body in Dongpu Depression. Geological Journal of China Universities,9(1):99-112] 15 纪友亮,冯建辉,王声朗,张宏安,王德仁. 2005. 东濮凹陷古近系沙河街组沙三段沉积期湖岸线的变化及岩相古地理特征. 古地理学报,7(2):145-156. [Ji Y L,Feng J H,Wang S L,Zhang H A,Wang D R. 2005. Shifting of lake shoreline and lithofacies palaeogeographic characters during sedimentary period of the Member 3 of Shahejie Formation of Paleogene in Dongpu Sag. Journal of Palaeogeography(Chinese Edition),7(2):145-156] 16 纪友亮,卢欢,刘玉瑞. 2013. 苏北盆地高邮凹陷古近系阜宁组一段浅水三角洲和滩坝沉积模式. 古地理学报,15(5):729-740. [Ji Y L,Lu H,Liu Y R. 2013. Sedimentary model of shallow water delta and beach bar in the Member 1 of Paleogene Funing Formation in Gaoyou sag,Subei Basin. Journal of Palaeogeography(Chinese Edition),15(5):729-740] 17 姜在兴,王俊辉,张元福. 2015. 滩坝沉积研究进展综述. 古地理学报,17(4):427-440. [Jiang Z X,Wang J H,Zhang Y F. 2015. Advances in beach-bar research:A review. Journal of Palaeogeography(Chinese Edition),17(4):427-440] 18 金振奎,高白水,李桂仔,刁丽颖,闫伟,李燕,张淼. 2014. 三角洲沉积模式存在的问题与讨论. 古地理学报,16(5):569-580. [Jin Z K,Gao B S,Li G Z,Diao L Y,Yan W,Li Y,Zhang M. 2014. Problems and discussions about delta depositional models. Journal of Palaeogeography(Chinese Edition),16(5):569-580] 19 李林,朱西德,王振宇,汪青春. 2005. 近42 a来青海湖水位变化的影响因子及其趋势预测. 中国沙漠,25(5):689-696. [Li L,Zhu X D,Wang Z Y,Wang Q C. 2005. Impacting factors and changing tendency of water level in Qinghai Lake in recent 42 years. Journal of Desert Research,25(5):689-696] 20 李元昊,刘池洋,独育国,王秀娟,黄锦绣. 2009. 鄂尔多斯盆地西北部上三叠统延长组长8油层组浅水三角洲沉积特征及湖岸线控砂. 古地理学报,11(3):265-274. [Li Y H,Liu C Y,Du Y G,Wang X J,Huang J X. 2009. Sedimentary characteristics of shallow water delta and lake shoreline control on sand bodies of Chang 8 oil-bearing interval of the Upper Triassic Yanchang Formation in northwestern Ordos Basin. Journal of Palaeogeography(Chinese Edition),11(3):265-274] 21 林畅松. 2009. 沉积盆地的层序和沉积充填结构及过程响应. 沉积学报,27(5):849-862. [Lin C S. 2009. Sequence and depositional architecture of sedimentary basin and process responses. Acta Sedimentologica Sinica,27(5):849-862] 22 林畅松,刘景彦,刘丽军,张韬,李喜臣. 2002. 高精度层序地层分析:建立沉积相和储集层规模的等时地层格架. 现代地质,16(3):276-281. [Lin C S,Liu J Y,Liu L J,Zhang T,Li X C. 2002. High resolution sequence stratigraphy analysis:Construction of chronostratigraphic sequence framework on facies and reservoir scale. Geoscience,16(3):276-281] 23 刘君龙,纪友亮,杨克明,周勇,陈贤良,高崇龙,贾浪波. 2015a. 浅水湖盆三角洲岸线控砂机理与油气勘探意义:以川西坳陷中段蓬莱镇组为例. 石油学报,36(9):1060-1073. [Liu J L,Ji Y L,Yang K M,Zhou Y,Chen X L,Gao C L,Jia L B. 2015a. Mechanism of lake shoreline control on shoal water deltic sandbodies and its significance for petroleum exploration:A case study of Penglaizhen Formation in the middle part of western Sichuan depression. Acta Petrolei Sinica,36(9):1060-1073] 24 刘君龙,杨克明,纪友亮,朱宏权,黄富祥,贾浪波. 2015b. 川西坳陷上侏罗统浅水漫湖沉积特征与砂体叠置模式. 古地理学报,17(4):503-516. [Liu J L,Yang K M,Ji Y L,Zhu H Q,Huang F X,Jia L B. 2015b. Sedimentary characteristics and sand-body superposed patterns of flood-overlake deposits of the Upper Jurassic in Chuanxi Depression. Journal of Palaeogeography(Chinese Edition),17(4):503-516] 25 楼章华,卢庆梅,蔡希源,董百万,张立庆. 1998. 湖平面升降对浅水三角洲前缘砂体形态的影响. 沉积学报,16(4):27-31. [Lou Z H,Lu Q M,Cai X Y,Dong B W,Zhang L Q. 1998. Influence of lake fluctuation on sandbody shapes at shallow-water delta front. Acta Sedimentologica Sinica,16(4):27-31] 26 裘亦楠,肖敬修,薛培华. 1982. 湖盆三角洲分类的探讨. 石油勘探与开发,(1):1-11. [Qiu Y N,Xiao J X,Xue P H. 1982. Discussion on category of lake deltas. Petroleum Exploration and Development,(1):1-11] 27 石良,金振奎,李桂仔,高白水,闫伟. 2014. 内蒙古岱海现代辫状河三角洲沉积特征及沉积模式. 天然气工业,34(9):33-39. [Shi L,Jin Z K,Li G Z,Gao B S,Yan W. 2014. Depositional characteristics and models of the modern braided river delta in the Daihai Lake,Inner Mongolia. Natural Gas Industry,34(9):33-39] 28 吴崇筠. 1983. 构造湖盆三角洲与油气分布. 沉积学报,1(1):5-26. [Wu C Y. 1983. Structural lake deltas and oil-gas distribution. Acta Sedimentologica Sinica,1(1):5-26] 29 解习农,李思田,高东升,葛立刚,龚绍礼. 1994. 江西丰城矿区障壁坝砂体内部构成及沉积模式. 岩相古地理,14(4):1-10. [Xie X N,Li S T,Gao D S,Ge L G,Gong S L. 1994. Architectural elements and sedimentray model for barrier sandbodies in the Gengcheng mining district,Jiangxi. Sedimentary Facies and Palaeogeography,14(4):1-10] 30 伊万娟,李小雁,崔步礼,马育军. 2010. 青海湖流域气候变化及其对湖水位的影响. 干旱气象,28(4):375-383. [Yi W J,Li X Y,Cui B L,Ma Y J. 2010. Climate change and impact on water level of the Qinghai Lake Watershed. Journal of Arid Meteorology,28(4):375-383] 31 于兴河,李胜利,李顺利. 2013. 三角洲沉积的结构:成因分类与编图方法. 沉积学报,31(5):782-797. [Yu X H,Li S L,Li S L. 2013. Texture-genetic classifications and mapping methods for deltaic deposits. Acta Sedimentologica Sinica,31(5):782-797] 32 郑荣才,王海红,韩永林,王成玉,牛小兵,王昌勇. 2008. 鄂尔多斯盆地姬塬地区长6段沉积相特征和砂体展布. 岩性油气藏,20(3):21-26. [Zheng R C,Wang H H,Han Y L,Wang C Y,Niu X B,Wang C Y. 2008. Sedimentary facies characteristics and sandbody distribution of Chang 6,member in Jiyang area of Ordos Basin. Lithologic Reservoirs,20(3):21-26] 33 朱筱敏. 2008. 沉积岩石学(第四版). 北京:石油工业出版社,296-316. [Zhu X M. 2008. Sedimentary Petrology(Forth Edition). Beijing:Petroleum Industry Press,296-316] 34 朱筱敏,刘媛,方庆,李洋,刘云燕,王瑞,宋静,刘诗奇,曹海涛,刘相男. 2012. 大型坳陷湖盆浅水三角洲形成条件和沉积模式:以松辽盆地三肇凹陷扶余油层为例. 地学前缘,19(1):89-99. [Zhu X M,Liu Y,Fang Q,Li Y,Liu Y Y,Wang R,Song J,Liu S Q,Cao H T,Liu X N. 2012. Formation and sedimentary model of shallow delta in large-scale lake,example from Cretaceous Quantou Formation in Sanzhao sag,Songliao Basin. Earth Science Frontiers,19(1):89-99] 35 朱筱敏,潘荣,赵东娜,刘芬,吴冬,李洋,王瑞. 2013. 湖盆浅水三角洲形成发育与实例分析. 中国石油大学学报(自然科学版),37(5):7-14. [Zhu X M,Pan R,Zhao D N,Liu F,Wu D,Li Y,Wang R. 2013. Formation and development of shallow-water deltas in lacustrine basin and typical case analyses. Journal of China University of Petroleum(Edition of Natural Science),37(5):7-14] 36 朱筱敏,信荃麟,张晋仁. 1994. 断陷湖盆滩坝储集体沉积特征及沉积模式. 沉积学报,12(2):20-28. [Zhu X M,Xin Q L,Zhang J R. 1994. Sedimentary characteristics and models of the beach-bar reservoirs in faulted down lacustrine basins. Acta Sedimentologica Sinica,12(2):20-28] 37 邹才能,赵文智,张兴阳,罗平,王岚,刘柳红,薛叔浩,袁选俊,朱如凯,陶士振. 2008. 大型敞流坳陷湖盆浅水三角洲与湖盆中心砂体的形成与分布. 地质学报,82(6):813-825. [Zou C N,Zhao W Z,Zhang X Y,Luo P,Wang L,Liu L H,Xue S H,Yuan X J,Zhu R K. 2008. Formation and distribution of shallow-water deltas and central-basin sandbodies in large open depression lake basins. Acta Geologica Sinica,82(6):813-825] 38 Alqahtani F A,Johnson H D,Jackson C A,Som M R B. 2015. Nature,origin and evolution of a Late Pleistocene incised valley-fill,Sunda Shelf,Southeast Asia. Sedimentology,62:1198-1232. 39 Ambrose W A,Hentz T F,Bonnaffé F,Loucks R G,Brown L F J R,Wang F P,Potter E C. 2009. Sequence-stratigraphic controls on complex reservoir architecture of highstand fluvial-dominated deltaic and lowstand valley-fill deposits in the Upper Cretaceous(Cenomanian)Woodbine Group,East Texas field:Regional and local perspectives. AAPG Bulletin,93(2):231-269. 40 Ashworth P J,Best J L,Jones M A. 2007. The relationship between channel avulsion,flow occupancy and aggradation in braided rivers:Insights from an experimental model. Sedimentology,54:497-513. 41 Ayers W B. 1986. Lacustrine and fluvial-deltaic depositional systems,Fort Union Formation(Paleocene),Powder River Basin,Wyoming and Montana. AAPG Bulletin,70:1651-1673. 42 Banham S G,Mountney N P. 2014. Climatic versus halokinetic control on sedimentation in a dryland fluvial succession. Sedimentology,61:570-608. 43 Bhattacharya J P. 2011. Practical problems in the application of the sequence stratigraphic method and key surfaces:Integrating observations from ancient fluvial-deltaic wedges with Quaternary and modelling studies. Sedimentology,58(1):120-169. 44 Bhattacharya J P,Giosan L. 2003. Wave-influenced deltas:Geomorphological implications for facies reconstruction. Sedimentology,50(1):187-210. 45 Buatois L A,Santiago N,Herrera M,Plink-björklund P,Steel R,Espin M,Parra K. 2012. Sedimentological and ichnological signatures of changes in wave,river and tidal influence along a Neogene tropical deltaic shoreline. Sedimentology,59(5):1568-1612. 46 Catuneanu O. 2006. Principles of sequence stratigraphy. Amsterdam:Elsevier,375. 47 Chan M A,Dott R H. 1986. Depositional Facies and Progradational Sequences in Eocene Wave-Dominated Deltaic Complexes,Southwestern Oregon. AAPG Bulletin,70:415-429. 48 Coleman J M,Prior D B. 1982. Deltaic environments of deposition. In: Scholle P A,Sprarlng D(eds). Sandstone Depositional Envi-ronments. AAPG Memoir. Tulsa,Okla:American Association of Petroleum Geologists,31:139-178. 49 Donaldon A C. 1974. Pennsylvanian sedimentation of central Appalalachians. Special Paperof Geology Society of America,148:47-78. 50 Ethridge F G,Skelly R L,Bristow C S. 1999. Avulsion and crevassing in the sandy,braided Niobrara River:Complex response to base-level rise and aggradation. In: Smith N D, Rogers J (eds). Fluvial Sedimentology Ⅵ. International Association of Sedimentologists Special Publication,28:179-191. 51 Fisher W L,Mcgowen J H. 1969. Depositional systems of the Wilcox Group(Eocene)of Texas and their relationship to occurrence of oil and gas. AAPG Bulletin,53:30-54. 52 Galloway W E. 1975. Process framework for describing the morphologic and stratigraphic evolution of deltaic depositional systems.Houston Geological Society:87-98. 53 Gouw M J P,Autin W J. 2008. Alluvial architecture of the Holocene Lower Mississippi Valley(U.S.A.)and a comparison with the Rhine-Meuse delta(The Netherlands). Sedimentary Geology,204:106-121. 54 Hampson G J,Royhan G M,Sahoo H,Rittersbacher A,Irfan N,Ranson A,Jewell T O,Gani N D S,Howell J A,Buckley S J,Bracken B. 2012. Controls on large-scale patterns of fluvial sandbody distribution in alluvial to coastal plain strata:Upper Cretaceous Blackhawk Formation,Wasatch Plateau,Central Utah,USA. Sedimentology,59:2226-2258. 55 Hickson T A,Sheets B A,Paola C,Kelberer M. 2005. Experimental test of tectonic controls on three-dimensional alluvial facies architecture. Journal of Sedimentary Research,75:710-722. 56 Jensen M A,Pedersen G K. 2010. Architecture of vertically stacked fluvial deposits,Atane Formation,Cretaceous,Nuussuaq,central West Greenland. Sedimentology,57:1280-1314. 57 Jerolmack D J,Swenson J B. 2007. Scaling relationships and evolution of distributary networks on wave-influenced deltas. Geophysical Research Letters,34(23):1-5. 58 Larue D K,Legarre H. 2004. Flow units,connectivity,and reservoir characterization in a wave-dominated deltaic reservoir:Meren reservoir,Nigeria. AAPG Bulletin,88(3):303-324. 59 Lemons D R,Chan M A. 1999. Facies architecture and sequence stratigraphy of fine-grained lacustrine deltas along the eastern margin of Late Pleistocene lake Bonneville,Northern Utah and Southern Idaho. AAPG Bulletin,83:635-665. 60 Miall A D. 1996. The Geology of Fluvial Deposits: Sedimentary Facies,Basin Analysis,and Petroleum Geology. Springer: 582. 61 Miall A D. 2014. Fluvial Depositional Systems. Springer: 322. 62 Nanson G C. 1986. Episodes of vertical accretion and catastrophic stripping:A model of disequilibrium floodplain development. Geological Society of America Bulletin,97:1467-1475. 63 Olariu C,Bhattacharya J P. 2006. Terminal Distributary Channels and Delta Front Architecture of River-Dominated Delta Systems. Journal of Sedimentary Research,76(2):212-233. 64 Orton G J. 1988. A Spectrum of Middle Ordovician Fan-deltas and Braid Plain Deltas,North Wales:A Consequence of Varying Fluvial Clastic Input. In: Nemec W, Steel R J(eds). Fan Deltas:Sedimentology and Tectonic Settings . Glasgow:Blackie,23-49. 65 Postma G. 1990. An analysis of the variation in delta architecture. Terra Nova,2:124-130. 66 Rajchl M, Ulicny D. 2005. Depositional record of an avulsive fluvial system controlled by peat compaction(Neogene,Most Basin,Czech Republic). Sedimentology,52:601-625. 67 Rice R J. 1988. Fundamentals of geomorphology. London: Longman,420. 68 Scholz C A. 1995. Deltas of the Lake Malawi Rift,East Africa: Seismic expression and exploration implications. AAPG Bulletin,79:1679-1697. 69 Shanley K W,McCabe P J. 1994. Perspectives on the sequence stratigraphy of continental strata. AAPG Bulletin,78:544-568.
