stratigrap相关论文
It is a conventional method for petroleum prospecting to generally use paraffin hydrocarbon as basic indexes of oil and ......
A serial of“comb-like and trough-like”folds developed in eastern Sichuan,controlled by the multi-layer detachment fold......
CARBONIFEROUS SYSTEM IN GANSU PROVINCE Regional Geological Serveying Team,Bureau of Gansu Geology an
The strata of Carboniferous System are widespread and well exposedin Gansu Province.Varieties of depositional types are......
Discovery of Mg-righ volcanic rock series in western Altay area, Xinjiang and its geologic significa
A series of Mg-rich volcanic rocks, including rare Mg-rich dacites in the Asherle copper mine, western Altay Area, has ......
Distribution and characterization of C_(31) sterane from cretaceous sediments and oils,Songliao Basi
Relatively high abundance of C_(31) steranes has been identified from cretaceous source rocks and crude oils in the Son......
In April 2004, Wu Yishan, a teacher from Kaili No. 4 Middle School, took his students to Wenglingtang to con-duct popula......
Sequence-stratigraphic frameworks and their palaeogeographic patterns for the Permian Lopingian of t
The Permian Lopingian in the Dianqiangui Basin and its adjacent areas is marked by the coal measures of the Wuchiapingia......
Derivation of P–T paths for Middle–Late Triassic very low-grade metapelite from Hongcan Well 1 in th
Using XRD measurements of illite crystallinity,b0values of K-rich white micas and chemical compositions of chlorites com......
IN the past 12 years, the Multidisciplinary Oceanographic Expedition Team to Nansha Islandsorganized by the Chinese Aca......
洛川剖面的午城黄土是可以在野外进行细分的,洛川的午城黄土含有18层古土壤和18层黄土.其中,S15～S23的土壤组合与前人划分的WS1相当......
对杭州湘湖剖面高密度连续采集的样品,分析了Fe2O3、FeO、TiO2、CaCO3、Al2O3及Fe2O3/FeO比值的高分辨记录,发现它们对全新世的重......
近年来在新疆准噶尔盆地北缘乌伦古河地区发现了许多新的哺乳动物化石地点和层位 ,有可能对该区出露的第三纪地层进行较为准确的层......
Ｓｅｉｓｌｏｇ又称合成声波测井。在碳酸盐岩地区，Ｓｅｉｓｌｏｇ资料对缝洞系统的预测非常有效，只要缝洞体中含有流体，它的速度必然比围岩的速度低，在Ｓｅｉｓｌｏｇ剖面上反映为......
根据柴达木盆地侏罗纪生物群的演化规律、沉积特征的变化和横向比较，将小煤沟组地时代划归早侏罗世中晚期，大煤沟组为中侏罗世早中期......
黄土剖面地层划分对于古地震研究具有重要意义,当前黄土地层的精细划分是一个薄弱环节。磁化率是土壤和沉积物的一个重要参数,能反......
在闽北建宁发现年龄为１７１４±２０Ｍａ最早一期的上坪岩体以后，近年又相继在浦城地区发现元古代的侵入岩。它是岩脉、岩瘤侵入于老变质岩中，其......
为探索复杂多变地层和环境下盾构精细化掘进技术，提出以掘进单元链取代传统按区间控制的理念，定义了掘进单元的内涵、划分原则、划分......
运用精细层序地层学理论,利用岩性、岩相、电性、物性、沉积旋回、地震反射特征等的可追踪对比性,对徐深气田升深A区块营城组进行......
利用测井资料及室内实验建立的可钻性模型编制了计算机软件,用其建立了海南福山凹陷地层连续可钻性剖面,并推荐出钻头选型,和现场......
大杨树盆地为中生代断陷盆地,具有火山间歇喷发型盆地特点,主要含煤地层为九峰山组。九峰山组地层自下而上可划分为:断陷初期粗碎......
本文依据层序地层学的基本原理，从沉积层序、生物地层、测井曲线和地震层序分析入手，对东营凹陷沙河街组进行层序地层划分，划出二个层......
对《成因地层分析的思路和方法》一文论述的成因地层单位划分、含义、地层对比和分析流程等问题提出了不同见解，指出了地层单位术语......
以某地区的井资料和联井剖面为背景，首先分析井资料不同采样的声阻抗和不同主频的合成记录，以及用不同的声速模型和不同主频及频宽的......
Sparse-Spike Deconvolution Promoting Frequency Dependent Seismic Stratigraphic Analysis and an Appli
Low-frequency components of seismic data tend to characterize thicker litho-stratigraphic units, while high-frequency co......
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阐述了模式识别中的句法分析方法在地层对比中的应用，通过对测井曲线形态基元的划分和对专家利用测井曲线进行地层对比经验的归纳，建......
ＯＮＴＨＥＣＡＲＢＯＮＩＦＥＲＯＵＳ－ＰＥＲＭＩＡＮＢＯＵＮＤＡＲＹＺｈａｎｇＺｕｑｉ（ＤｅｐａｒｔｍｅｎｔｏｆＧｅｏｌｏｇｙ，ＣｅｎｔｒａｌＳｏｕｔｈＵｎｉｖｅｒｓｉｔｙｏｆＴｅｃｈｎｏｌｏｇｙ，Ｃｈａｎｇｓｈａ４１００８３，Ｃｈｉｎａ）Ａｂｓｔｒ.........
