Silurian相关论文
In the days when the uniformitarians triumphantly fought against the catastrophists, it was apparently thought by the l......
ThematerialdealtwithinthispaperwascollectedfromfourmeasuredsectionsatHuangutan ,ZiyangofShaanxi,atJiannigouandAnzigou ,TewoofsouthwesternGansuandatXiaohulishan ,EjinQiofnorthwesternInnerMongolia (Textfig .1) .AtHuangutan ,theSilurianrocksconsistofcarbona......
The Ireviken Event was the first Middle Paleozoic event consisting of synchronised faunal, isotopic and facies change to......
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Braid-Delta Deposits from a Broad Shallow-Marine Setting:the Middle Member of the Kalpingtag Formati
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 distribution and geological significance of carbazole compounds in Silurian paleo-pools of the T
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......
Silurian A-type granitoids in the southern margin of the Tongbai-Dabieshan: Evidence from SHRIMP zir
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......
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......
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......
Evaluation of 40Ar/39Ar Geochronology of Authigenic Illites in Determining Hydrocarbon Charge Timing
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......
Sedimentary facies of the Silurian tide-dominated paleo-estuary of the Tazhong area in the Tarim Bas
As the relative sea-level rose,a paleo-estuary was formed by the marine inundation of the braided river incised valley d......
Oktavites spiralis是志留纪兰多维列统特列奇阶的笔石带化石之一,具有重要的地层意义.为更精确地描述这一属种,对产自陕西岚皋地......
The multi-factor recombination and processes superimposition model for hydrocarbon accumulation: app
The multi-factor recombination and processes superimposition model for hydrocarbon accumulation is put forward in view o......
The distribution and geological significance of carbazole compounds in Silurian paleo-pools of the T
The results presented in this paper indicated that the carbazole-type compounds have high thermal stability and also sho......
Control of facies and fluid potential on hydrocarbon accumulation and prediction of favorable Siluri
Exploration practices show that the Silurian hydrocarbon accumulation in the Tazhong Uplift is extremely complicated.Our......
Braid-Delta Deposits from a Broad Shallow-Marine Setting:the Middle Member of the Kalpingtag Formati
During the early Silurian, a transgressive and vast shallow sea with flat sea-floor covered the central Tarim Basin (the......
From Flysch to Molasse-Sedimentary and Tectonic Evolution of Late Caledonian-Early Hercynian Forelan
The Late Caledonian to Early Hercynian North Qilian orogenic belt in northwestern China is an elongate tectonic unit sit......
针对数学手段在解决地层流动单元划分方面的不足,采用了分层次的流动单元研究思路,对塔中油田塔中11油藏志留系潮坪相储层进行了流......
陕西旬阳地区志留系铅锌矿带位于南秦岭-大别构造带中部,镇(安)旬(阳)古生代沉积盆地的南缘.该矿带东西长约100 km,南北宽10~50 km.......
志留系是塔里木盆地油气勘探的重要目的层系之一,主要为一套滨岸或潮坪、滨外陆棚相沉积,在沙雅隆起、北部坳陷和塔中低凸起均有较......
在塔里木盆地志留系柯坪塔格组岩心和薄片基础上,对塔中11-12井区和16井区粒度特征、碳氧同位素、以及微观下石膏赋存状态进行研究......
层序地层学是1977年由美国Rice大学的Vail教授及其Exxon公司的同行们在地震地层学基础上发展起来的.从20世纪80末期,国内外开始掀......
塔里木盆地先巴扎地区志留系碎屑岩地层岩性油气藏具有巨大的勘探潜力.在高分辨率层序地层学理论指导下,综合利用岩芯、测井、录井......
灰泥丘与生物礁具有相似的地震反射特征,但两者的形成环境及内部组成完全不同.缓坡环境和较弱的水动力环境是灰泥丘形成的两个重要......
以岩心详细观察与描述为基础,结合露头剖面、测井的分析,对塔里木盆地志留系的沉积构造和沉积序列剖析,分析了潮坪相的成因类型及......
根据经典层序地层学理论,综合研究野外露头、测井、地震等资料,将塔中地区志留系划分为5个层序,每个层序均由海侵和高位体系域两部分......
本文从研究区志留系岩性垂向分布规律及油气显示出发,认为志留系发育4套储盖组合,分别对应3种储盖组合模式:(1)凹陷内部发育平整型储......
塔中志留系下沥青砂岩段沉积砂体的类型有滨岸砂体、近滨沙脊砂体和远滨砂体三种类型,正常条件下沉积的滨岸砂体具低角度交错层理和......
本文对曾经考察过的西藏自治区主要研究剖面(即:聂拉木、定日、定结和申扎剖面)重新研究,参照国内已知的西藏奥陶纪和志留纪地层资......
中咱地块南部的志留系有别于三江构造带其他地区的志留系,通过区域地质调查研究,将这套地层命名为吉仁水组,代表中咱地块南部地区......
在开展西藏自治区北部1/25万<多巴区幅>区域地质调查时,对分布于永珠地区的德悟卡下组及申扎层岩石地层和生物地层进行了详细的研......
海南岛志留系以往被划分为上、中、下三个统.志留系之上是南好组,其层位以往被确定为下石炭统岩关阶,并认为它与其下的上志留统足......
查汗查哈岩体出露于新疆西天山东南段,位于中天山南缘断裂北缘的那拉提—中天山侵入岩带,岩性主要为片麻状花岗闪长岩和二长花岗岩......
北山牛圈子地区的骆驼圈西埃达克岩为过铝质钙碱性岩浆系列,具有高的SiO_2(〉57.94%)、Al_2O_3(〉16.66%)和低的MgO(〈4.32%)含量,较高的......
玉门鸭儿峡油田志留系地层埋藏深,岩性致密坚硬、研磨性强、可钻性差(7级以上),PDC及牙轮钻头磨损严重,寿命短,平均钻速低。扭力冲击......
志留纪兰多维列世埃隆晚期,滇黔桂古陆以北的陆表海缓坡上沉积了石牛栏组石牛栏段浅水灰岩。珊瑚—层孔虫为主的后生动物格架岩建......
将塔里木盆地志留系盖层的宏观与微观评价相结合,能更好地对盖层封油气能力进行综合评价,对塔里木盆地志留系下一步的油气勘探具有......
依据化石生态和沉积学特征,系统地研究了塔里木盆地志留系遗迹化石的组成、分类及其沉积环境,认为存在4种遗迹化石组合:①Palaeoph......
塔里木盆地塔中地区志留系沉积环境为潮控滨岸带,主要发育潮坪沉积体系,这在柯坪塔格组表现得尤为突出.在低缓地形背景下发育的柯坪塔......
为了指导塔中隆起的勘探实践,研究了该区志留系混源多期油气聚集特征及其控制因素.结果表明,塔中隆起志留系中沥青及可动油气显示......
描述了乌恰、拜城志留纪的以及阿图什、吐鲁番志留纪和泥盆纪的床板珊瑚和日射珊瑚计15属29种(其中3新种、2新亚种)......
描述志留纪Sheinwoodian晚期笔石5属10种,其中Monograptus belophorus(Meneghini),M.antennu-larius(Meneghini)和Monoclimacis flumendosae(Gortani)在我国属首次报道,上人和桥组两个笔石带的层序被修正为Cyrtograptus rigidus带在上,而Monograptus flexilis带在下。......
新疆巴里坤三塘湖晚志留世阿苏山组三叶虫包括Ananaspis fecunda Barrande, Cheirurus barkolensis sp. nov.和Pacificurus sp.,与......
沉积物中重矿物的分布受物源区、构造抬升与剥蚀作用、古地貌以及古气候、古环境等多种因素影响,因此可将重矿物的研究应用于物源......
川东-鄂西地区志留系受加里东运动抬升剥蚀仅残留中下统地层。利用大量的地震、钻井、野外露头等资料,对该区进行层序地层学的分析......