导读:本文包含了粗粒沉积体系论文开题报告文献综述、选题提纲参考文献及外文文献翻译，主要关键词:细粒,体系,东海,页岩,陆架,湖盆,干旱。
粗粒沉积体系论文文献综述
王勇,刘惠民,宋国奇,熊伟,朱德顺[1]（2019）在《济阳坳陷泥页岩细粒沉积体系》一文中研究指出泥页岩细粒沉积体系是当前沉积学研究的前沿之一。以济阳坳陷沙河街组四段(沙四段)上亚段—沙河街组叁段(沙叁段)下亚段的细粒泥页岩为例,应用岩心描述、薄片观察和地球化学测试等方法研究了湖相泥页岩的细粒沉积体系,认为济阳坳陷沙四段上亚段—沙叁段下亚段的泥页岩为相对稳定水体环境下的机械—生物化学混积作用的产物。基于沙四段上亚段—沙叁段下亚段泥页岩的组分主要由他生盆外陆源碎屑岩和自生盆内碳酸盐岩构成的特点,先以物质来源为主要依据,将细粒沉积体系划分为外源相、混源相和内源相;进而以沉积动力和岩相的有序组合为主要依据,结合古地形,将外源相划分为斜坡边缘亚相和外斜坡亚相、混源相划分为内斜坡亚相和深洼亚相、内源相划分为水下隆起亚相和浅洼亚相。沉积体系在纵向上受沉积环境的演化控制,随着气候由干旱向潮湿演化,物源注入增强,由下至上依次发育内源相、混源相和外源相;横向上,盆地短轴方向受碎屑物源对称供给的影响,沉积相具有对称分布的特征,从缓坡至陡坡带依次发育外源相—混源相—内源相—混源相—外源相;平面上,受古物源、古盐度和古水深等控制,沉积相大致以盆地几何中心为核心呈环带状分布,内源相主要分布在水下隆起和浅洼区,混源相主要发育在半深湖区,外源相主要分布在粗碎屑沉积体系的边缘。(本文来源于《石油学报》期刊2019年04期）
Shuxin,Pan,Sujuan,Liang,Ma,Long,Caiyan,Liu,Huaqing,Liu[2]（2018）在《湖泊细粒沉积体系中介壳岩的成因、分布和石油地质意义-以松辽盆地为例（英文）》一文中研究指出The Upper Cretaceous Qingshankou Formation(K2 qn) and Nenjiang Formation(K2 n) in the Songliao Basin(SLB), China, contain discrete ostracodites. The ostracodites range in thickness from 5 to 380 cm. Based on integrated analysis of seismic, drilling, core and logging data, the sedimentary characteristics, distribution patterns and hydrocarbon implicationsof the ostracoditeshave been studied in this article. Compared with mudstone and sandstone in lacustrine settings, ostracod-bearingbedshavedistinctive characteristics in terms of seismic response and logging features. Three types of depositional pattern of ostracoditesare recognized in different facies: mixed ostracodites in the delta front, sheeted ostracod deposits and dotted ostracod deposits in shallow or semi-deep lacustrine settings. In plane view, ostracoditesmainly occur in the Daqing area, the Longhupao–Honggang terraces and the Heidimiao depression, and which are relatively less developed in the east of the SLB. Shallow and semi-deep lacustrine settings were favorable environments for the survival of ostracods. In the stratigraphic succession, ostracoditesmainly occur in the upper K2 qn1, K2 qn2, lower K2 qn3 and K2 n1 units. High-frequency sequence cycles controlled ostracod reproduction and death, and mass mortalities of ostracods often occurred during periods in which the lake base level fell, leading to water shallowing, increasing salinity and sand intrusion into the shore-shallow lakes.Ostracod mortality was not associated with expansion of the lake area, marine transgression or volcanic eruptions. The ostracoditeswere widely formed in shallow and semi-deep lacustrine settings in the SLB. Tight oil/gas reservoirscan be developed in thick ostracodites. In addition, areas containing ostracodcan be regarded as sweet spots for mud or shale oil/gas exploration, inasmuch as extensive ostracod can improve the content of brittle minerals in mudstone.(本文来源于《第十五届全国古地理学及沉积学学术会议摘要集》期刊2018-09-14）
李嘉光[3]（2018）在《干旱湖盆曲流河末端细粒沉积体系及沉积模式》一文中研究指出掌握沉积特征并建立准确的沉积模式对解译古代岩石的沉积环境和构建地下油气储层构成模型起到至关重要的作用.在梳理内陆湖盆干旱河流体系沉积模式形成和发展的基础上,综述玻利维亚乌尤尼盐湖边缘现代Colorado曲流河末端体系的研究成果.明确干旱曲流河末端沉积体系通常发育在低缓的湖岸线附近,仅有一条活跃河道且为曲流河,并具有向下游沿程的河道横截面积减小的特征,其余河道均废弃并已充填或者部分充填.指出干旱曲流河末端沉积体系河道演化的主控因素,低频、高强度的雷暴引发的洪水导致漫溢和改道,漫溢促使大量决口扇沿河道两侧形成与演化,决口扇砂体迭加形成席状砂;而河流改道促使河道砂体相互迭加切割,形成假分枝状的形态.细粒曲流河末端沉积体系主要包括河道沉积、漫溢沉积和洪泛平原沉积,其中大量发育的决口扇沉积为该体系最显着的特征之一,提出了干旱湖盆曲流河末端细粒沉积体系的沉积模式.最后,讨论了该体系与浅水叁角洲的形成条件,如气候和地貌(坡度)方面存在的显着差异.干旱曲流河末端体沉积模式不仅丰富当前内陆湖盆边缘河流沉积理论,同时有助于精细刻画类似油气储层构型,也为油气的勘探开发提供思路.(本文来源于《地球科学》期刊2018年S1期）
陈彬滔,潘树新,王天奇,张庆石,梁苏娟[4]（2015）在《松辽盆地齐家-古龙凹陷青山口组深水细粒沉积体系的微相类型及其页岩油气勘探意义》一文中研究指出为了厘清陆相湖盆深水区的沉积微相类型及其对页岩油气勘探区带优选的影响,对松辽盆地齐家—古龙凹陷青山口组泥页岩区进行精细岩心观察、测井分析、高分辨率叁维地震解释、全岩光片显微组分测定、氩离子抛光-场发射扫描电镜微观孔隙研究。研究结果表明:研究区深水细粒沉积体系可划分出油页岩、深湖泥、底流改造砂、介壳滩、浊积以及块体搬运体共6种沉积微相。沉积微相与有机质赋存状态、储集空间类型以及油气富集类型之间具有良好的相关关系。油页岩和深湖泥微相的储集空间类型以有机质孔、黏土矿物粒间孔、自生黄铁矿颗粒间孔、微裂缝为主,属于基质型油气富集类型;介壳滩、底流改造砂、浊积微相属于夹层富集型油气富集类型,是页岩油气勘探的有利目标;块体搬运体微相属于孔隙富集型油气富集类型。(本文来源于《中南大学学报(自然科学版)》期刊2015年09期）
李安春,秦蕴珊[5]（2004）在《中国近海细粒沉积体系及其环境响应》一文中研究指出我国近海的沉积物有砂质沉积、粉砂质沉积、泥质沉积及其混合类型等。砂质沉积形成于侵蚀或强分选环境;泥质沉积包括粉砂质粘土和粘土质粉砂,为现代净沉积区;粉砂多属于过度沉积。全新世以来的细颗粒沉积及其形成环境是地质时期沉积过程和成因研究的有效例子和标尺,随着研究的不断深入近年来受到重视和重新认识。中国近海由于长江、黄河和珠江的注入,接受着巨量的陆源物质(多年平均约为16.8亿吨/年)。细粒沉积具有易于悬浮而被长距离搬运和一旦沉积而不容易启动的双重特性,因此入海后受海流的控制在陆架上形成了多处细粒沉积区。它们往往是沉积中心,是主要的“汇”,那里沉积环境和物质供应相(本文来源于《第叁届全国沉积学大会论文摘要汇编》期刊2004-09-01）
粗粒沉积体系论文开题报告
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The Upper Cretaceous Qingshankou Formation(K2 qn) and Nenjiang Formation(K2 n) in the Songliao Basin(SLB), China, contain discrete ostracodites. The ostracodites range in thickness from 5 to 380 cm. Based on integrated analysis of seismic, drilling, core and logging data, the sedimentary characteristics, distribution patterns and hydrocarbon implicationsof the ostracoditeshave been studied in this article. Compared with mudstone and sandstone in lacustrine settings, ostracod-bearingbedshavedistinctive characteristics in terms of seismic response and logging features. Three types of depositional pattern of ostracoditesare recognized in different facies: mixed ostracodites in the delta front, sheeted ostracod deposits and dotted ostracod deposits in shallow or semi-deep lacustrine settings. In plane view, ostracoditesmainly occur in the Daqing area, the Longhupao–Honggang terraces and the Heidimiao depression, and which are relatively less developed in the east of the SLB. Shallow and semi-deep lacustrine settings were favorable environments for the survival of ostracods. In the stratigraphic succession, ostracoditesmainly occur in the upper K2 qn1, K2 qn2, lower K2 qn3 and K2 n1 units. High-frequency sequence cycles controlled ostracod reproduction and death, and mass mortalities of ostracods often occurred during periods in which the lake base level fell, leading to water shallowing, increasing salinity and sand intrusion into the shore-shallow lakes.Ostracod mortality was not associated with expansion of the lake area, marine transgression or volcanic eruptions. The ostracoditeswere widely formed in shallow and semi-deep lacustrine settings in the SLB. Tight oil/gas reservoirscan be developed in thick ostracodites. In addition, areas containing ostracodcan be regarded as sweet spots for mud or shale oil/gas exploration, inasmuch as extensive ostracod can improve the content of brittle minerals in mudstone.
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粗粒沉积体系论文参考文献
[1].王勇,刘惠民,宋国奇,熊伟,朱德顺.济阳坳陷泥页岩细粒沉积体系[J].石油学报.2019
[2].Shuxin,Pan,Sujuan,Liang,Ma,Long,Caiyan,Liu,Huaqing,Liu.湖泊细粒沉积体系中介壳岩的成因、分布和石油地质意义-以松辽盆地为例（英文）[C].第十五届全国古地理学及沉积学学术会议摘要集.2018
[3].李嘉光.干旱湖盆曲流河末端细粒沉积体系及沉积模式[J].地球科学.2018
[4].陈彬滔,潘树新,王天奇,张庆石,梁苏娟.松辽盆地齐家-古龙凹陷青山口组深水细粒沉积体系的微相类型及其页岩油气勘探意义[J].中南大学学报(自然科学版).2015
[5].李安春,秦蕴珊.中国近海细粒沉积体系及其环境响应[C].第叁届全国沉积学大会论文摘要汇编.2004
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