It is shown that physical characteristics of crude oil depend not only on group compositions, but also on maturity, burial depth, preservation condition and compositional gravity differentiation.
原油物性不仅受原油族组成的影响,而且也受成熟度、埋藏深度、保存条件、组分重力分异作用等的影响。
The essential reason caused the distributing characteristics of tar sands in this area is gravitational differentiation of the componente and dissipation of the light comp.
为了加深对油藏的认识,在对东濮凹陷文留油田沥青砂的基本特征及其成因进行分析研究的基础上,认为文南地堑带较低的构造部位和沙二下物性较好的厚层砂岩是文留地区沥青砂形成的基本条件;原油组分的重力分异作用和轻质组分散失是形成本区沥青砂分布特点的根本原因。
In the paper, the author advances a new concept of element ionic density in the first time, takes the ionic density of element to the study on tectonic-dynamical differentiation and discusses elements mechanism in Au-bearing structural zone of different mechanical property in Xinzhou gold deposit.
元素在不同构造动力学条件下的富集规律越来越受到重视,作者首次提出元素的离子容重的概念,并作为一个重要参数,探讨了新洲金矿床中不同力学性质含金构造带中元素的动力分异作用及其机制,认为在受偏张性构造动力学条件控制的石英脉型金矿体中富集离子容重小的元素,离子容重大的元素趋于贫化,而在受压性构造动力学条件控制的蚀变糜棱岩型金矿体中富集离子容重大的元素,离子容重小的元素趋于贫化。
The first reason for that is the type of depositional organic matter and process of hydrocarbon generation;the second one is the differential gathering and gravitational differentiation.
沉积有机质类型和油气生成过程是产生油气性质差别的主要原因,差异聚集和重力分异作用是产生油气性质差别的第二个原因,后期的扩散和氧化作用是地层原油稠化的主要原因。
The regular distribution of oil,gas and water due to gravitational differentiation tends to the fact that a gas reservoir forms in structural trap at higher part,while an oil reservoir in structural trap at lower part.
油气的重力分异作用使油气呈现出有规律的分布,一般高部位的构造圈闭为气藏,低部位的构造圈闭为油藏。
It is pointed out that different types of migration and accumulation pathways and the natural gas gravitational differentiation during the migration process are the fundamental reasons for the difference of CO2 content between the two gas pools.
运聚通道组合类型的差异以及运移过程中天然气的重力分异作用是导致芳深9井—芳深701井区和芳深6井—芳深7井区气藏中CO2含量差异的根本原因。
In the process of the gravitative differentiation, the masses, of the earth and the energy of rotation grther in to the earth core at the same time.
在重力分异过程中,地球的质量在向地心集中的同时,其自转动能也向地核集中,从而产生地核、地幔和岩石圈三者的差异旋转运动。
Fields with thick oil columns may show a more subtle gravity variation through the pay zone.
具有很厚油柱的油田其产层内会有更加微妙复杂的重力分异。
The gravity gradient anomaly reflects the change of gravity anomaly, and it has a higher resolution than gravity anomaly.
重力梯度异常反映的是重力异常的变化,其分辨率比重力异常高。
Modeling full-tensor gravity gradient maps using gravity anomaly analysis
基于重力异常分析的重力梯度图制备方法
In the gravity anomaly diagrams, the gold deposits locate in; 1) Bouguer anomaly mutation belt;
在重力异常图上,金矿床(点)分布于1)布格重力异常陡变带;
Separation of Gravity Anomalies Based on Multiscale Edges
基于多尺度边缘的重力异常分离方法
Satellite altimetry can easily provide the space gravity data of the highest resolution.
卫星重力测高能提供高分辩率的空间重力异常资料。
Extracting Different Wavelength Gravity Anomaly bythe Spherical Cap Harmonic Analysis Method
利用球冠谐分析方法提取不同波长重力场异常
Spectral Analysis of Heart Rate Variability and Blood Pressure Variability under Gravitational Stress;
重力应激条件下心率、血压变异性的谱分析研究
Analysis on the Differentiation of Core Competitiveness of Real Estate Enterprises of Chongqing and the Countermeasures;
重庆房地产企业核心竞争力差异化分析及对策
Statistical analysis of regional gravity anomaly aided navigation and positioning
区域重力异常辅助导航定位的统计分析
Fracture analysis based on continuous complex wavelet transform for gravity anomalies
基于重力异常连续复小波变换的断裂分析
Analysis of land bearing capacity difference in ecological economy area of Chongqing city in TGP reservoir area
重庆三峡库区生态经济区土地承载力差异分析
Analysis for Gravity Anomaly’s Influence on Platform INS Error
重力异常对平台式惯性导航系统误差的影响分析
Different Analysis on Dynamic Change of Cultivated Land and Its Driving Forces in Different Economic Regions of Chongqing;
重庆市不同经济区耕地动态变化及其驱动力差异性分析
Different Analysis on Land Use Change and Its Driving Forces in Different Economic Regions of Chongqing;
重庆市不同经济区土地利用变化及其驱动力差异性分析
Using Gravity Anomaly Study Structure Division and Basement Morphology of the Hulin Basin
利用重力异常研究虎林盆地的构造分区和基底形态
Study on the Pathogenicity Differentiation of Alternaria Alternata and Its Genetic Diversity in Chongqing
重庆烟草赤星病菌的致病力分化及遗传差异性研究
A method for gravity anomaly separation based on preferential continuation and its application
基于优选延拓的重力异常分离方法及其应用(英文)
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