lithofacies相关论文
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In recent years,the Journal of Palaeogeography(Chinese Edition and English Edition)continually received manuscripts,in w......
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Biostratigraphy, Depositional and Diagenetic Processes in Carbonate Rocks from Southern Lebanon: Imp
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Reservoir space and enrichment model of shale oil in the first member of Cretaceous Qingshankou Form
The lithology, lithofacies, reservoir properties and shale oil enrichment model of the fine-grained sedimentary system i......
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Based on core,thin section,X-ray diffraction,rock pyrolysis,CT scanning,nuclear magnetic resonance and oil testing data,......
...
Reconstruction and petroleum geological significance of lithofacies paleogeography and paleokarst ge
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Lithofacies and Pore Structure of Fine-grained Sedimentary Rocks of Qing-1 Member of Cretaceous in t
Fine-grained sedimentary rocks often contain hydrocarbon and mineral resources.Compared with coarse-grained sedimentary ......
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Relationship Between Electrical Properties and Sedimentary Environment of the Longmaxi Formation Sha
The Lower Silurian Longmaxi Formation in the south of Sichuan is a key player in the exploration and development of shal......
三塘湖盆地石炭系卡拉岗组火山岩岩性揭示该区火山岩岩相主要包括火山爆发相、溢流相,火山沉积相不发育.为了明确不同岩相分布规律......
通过对比焦石坝、长宁和威远气田五峰—龙马溪组页岩产层段的岩矿、物性、含气性以及可压裂性等地质参数及其纵向变化规律,综合分......
Reservoir Quality and Diagenesis of the Permian Lucaogou Formation Tight Carbonates in Jimsar Sag, J
The Lower Permian Lucaogou Formation in the Jimsar sag, Junggar Basin is a typical tight-oil reservoir in China. For eff......
Fine-grained rocks(FGR) are the important source rocks and reservoirs of shale hydrocarbon which is the prospect hotspot......
Based on a large amount of seismic,drilling and core data,the characteristics of the earlymiddle Miocene submarine fans ......
Multi-resolution graph-based clustering analysis for lithofacies identification from well log data:C
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Lithofacies and sedimentary characteristics of the Silurian Longmaxi Shale in the southeastern Sichu
The Silurian Longmaxi Shale (SLS) is the target for shale gas exploration and exploitation in the southeastern Sichuan B......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Aghajari (Upper Fars) Formation in the Folded Zagros Zone, Iran:Insights to Identify Facies, Arc
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Lithofacies and sedimentary characteristics of the Silurian Longmaxi Shale in the southeastern Sichu
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Based on a large amount of seismic,drilling and core data,the characteristics of the earlymiddle Miocene submarine fans ......
与石炭系相比,准噶尔盆地西北缘下二叠统火山岩岩性、岩相类型丰富,研究程度低.本文利用岩心、薄片及元素地球化学资料,开展了火山......
针对致密砂岩储层非均质性极强、孔隙结构复杂、井间产能差异明显、储层质量差异机理不明确等问题,以苏里格西区南部下石盒子组盒8......
针对国内外细粒沉积研究现状与存在问题,采取文献调研与典型对象分析相结合的手段,得到研究结果:①页岩中存在大量生物石英与成岩......
为了明确济阳坳陷页岩油富集主要控制因素,对甜点类型进行合理划分,以济阳坳陷页岩系统取芯井获取的大量地层、地化测试资料为重要......
以火成岩岩性、岩相研究为核心,运用大量岩心、岩屑以及测井、地震、分析化验等资料,将沙三段火成岩分为火山岩、侵入岩和沉火山碎......
1997年4月至1999年9月，进行了北麂山列岛岩礁相潮间带贝类的生态调查研究，经整理、鉴定，共得出相潮间带贝类86种，其中多板类8种，双壳类2......
本文应用建筑结构分析法研究塔河油田一区三叠系下油组砂体内部建筑结构。根据取心井岩心观察识别出12种岩相类型;通过连井剖面对......
春晖油田石炭系火山岩地层中,油气富集程度与储层发育程度呈正相关关系。研究认为,储层的发育与分布主要受岩相、岩性和构造运动的......
采用岩性相和沉积体系的分析方法对茂县盆地三级阶地调查和研究,自下而上识别出河流沉积体系、扇三角洲沉积体系和风成沉积体系,是......
营一D1井是2006年为揭示营城组内幕基准剖面而布置的探井。经揭示,营城组一段及下段岩性为：熔岩,包括流纹岩、松脂岩、珍珠岩和玄武......
本文利用钻井地质资料和岩心测试分析结果,研究了塔里木盆地塔中地区二叠纪岩浆岩岩类、岩相、产状、发育与分布等特征和规律;初步......
按照成岩方式—化学成分—结构＋矿物等岩性三级分类原则,识别出5大类23种岩性;根据火成岩的结构、构造和特征岩性,将岩相划分为6相1......
岩相展布对于油气藏模拟是十分重要的。岩相类型直接影响了孔隙度和渗透率值,最终也间接影响了油气运移和成藏过程。结合沉积和地......
Characterization of favorable lithofacies in tight sandstone reservoirs and its significance for gas
By using core,logging curves,and experiment data,favorable lithofacies types in the 2 nd Member of Triassic Xujiahe Form......
多伦地区的晚侏罗世火山岩地层,可划分为满克头鄂博、玛尼吐、白音高老三个火山活动小旋回,通过对其岩石组成、岩相、结构构造及其......
湖南沉积型钒矿床主要分布于武陵山区、雪峰山区和湘中龙山地区等。钒矿床赋存于下寒武统底部黑色岩系层位中,以含钒伊利石形式存......
针对生产用煤多为复杂混煤的不利情况，在常规分析数据的基础上利用岩相分析手段指导配煤，有效稳定了焦炭质量，明显改善了焦炭的热态性......
本文根据湘桂粤赣地区中泥盆世棋梓桥期台,盆(或沟槽)与隆、拗对应的独特构造古地理面貌,以及这种格局与层控矿床空间分布的关系,......
早白垩世晚期江西贵溪盆地的控盆断裂活动加强,在盆地边缘的不同地带及盆地中心发育有不同的沉积体系,野外露头岩相特征和剖面的研......
豫西鲁山地区中、新元古代地层发育齐全，露头连续，是华北地台中元古界地层发育较好的地区之一。笔者借鉴miall研究河流岩相的l方法，结......
本文在对贵州省纳雍地区龙潭组中段一剖面详细研究的基础上,划分出八种主要岩相类型,在此基础上,运用马尔可夫链分析法建立了该段......
酸性、中酸性岩区火山构造洼地中火山－侵入岩浆活动广泛、强烈，因而在纵向上形成了一套巨厚的以酸性火山岩为主体，夹有火山喷沉积夹层......
在前人研究的基础上，结合岩石结构、沉积构造特征以及微相特征，在研究区震旦系划分出15种岩相，并识别出6种沉积相和8种沉积亚相，通过岩......
建造对团宝山铅锌矿具有重要的控制作用，它不仅控制了矿源层的形成，而且也为成矿提供了有利的“生、储、盖”条件，是矿床得以形成的基......
在了解区域沉积背景的情况下，综合运用岩心观察、岩相分析、测井相分析等手段，确定鄂尔多斯盆地北部塔巴庙区块太原组为有障壁海岸沉......
