地球化学参数

通过对探槽、穿脉、钻孔样品微量元素地球化学参数轴向变化特征的分析，认为矿体的深部找矿前景较好。

It will be a good prospecting for deep orebodies according to the analysis to the features of microelements geochemical parameter axial variation of the trench , transverse drift and drilling samples .

流体包裹体成分分析技术（MCI）是应用分子有机地球化学参数研究烃类包裹体成分的一种方法。

Concept , testing method , advantages and application case for analysis technique of Molecular Compositions of Inclusion ( MCI ) are introduced .

对化学风化指数（CIA）、K/Na比值、残积系数（Ki）等化学综合参数的研究结果显示，各项地球化学参数可有效指示成壤环境与成壤强度；

The chemical weathering index ( CIA ), K / Na ratio , eluvial coefficient ( Ki ) and A-CN-K diagram , can availably indicate the evolution of pedogenic environment .

煤岩学标志、有机地球化学参数和热模拟实验产烃率数据为FMT值定量评价煤生烃排烃潜力的适用性和有效性提供了佐证。

Marks of coal petrology , parameters of organic geochemistry and yield-oil of thermal simulated experiment are provided evidence for availability of " FMT " evaluation method .

地下水的EhW值是反映其氧化还原能力的水文地球化学参数，是确定铀氧化还原环境必不可少的参数之一。

The Eh W value of the groundwater indicating the capacity of reduction oxidation of the groundwater is an indispensable hydrogeochemical parameter for determination of uranium redox environment .

盐湖相生油岩中某些地球化学参数与沉积环境的关系

The relationship between some geochemistry parameters and environment in saline facies

应用地层放射性元素地球化学参数评价地层含铀远景

Geochemical parameters of radioelements applied to assess uranium prospects in geological formation

无机地球化学参数与有效烃源岩发育环境的相关研究

Correlative study on parameters of inorganic geochemistry and hydrocarbon source rocks formative environment

煤系烃源岩热模拟演化过程的地球化学参数特征&以准噶尔盆地侏罗系煤系烃源岩为例

Characteristics of geochemical parameters of coal measures source rock in the thermal simulation experiment

用测井信息获取烃源岩的地球化学参数研究

Using Log Information to Analyse the Geochemical Characteristics of Source Rocks in Jiyang Depression

区分渤中坳陷三套烃源岩的地球化学参数组合

The comprehensive geochemical parameters for distinguishing three sets of source rock in Bozhong depression

用黄土地球化学参数进行古气候定量估算的初步尝试

A preliminary study on quantitative estimate of Palaeoclimate by using geochemical transfer function in the Loess Plateau

根据萜烷、甾烷地球化学参数确定生油岩成熟门限的方法

Methods for determining maturation threshold depth of source rocks based on geochemical parameters of steranes and terpanes

文中提出了一种用地球化学参数圈定油藏有效开采边界的方法。

This paper has proposed a method that can identify effective recovery boundary of oil reservoir using geochemical parameters .

研究了该金矿床的地球化学参数轴向变化规律，为在矿区深部及其外围盲矿定位预测提供了理论依据。

A method and technology to locate blind ore in the depth and periphery of gold digging has been provided .

据此，提出了一种新的煤层对比方法利用地球化学参数进行灰色关联度分析。

So coal seam correlation , a new method which analysis of gray association degree of geochemical parameters is put forward .

根据原油的物性、族组成、分子地球化学参数及生物降解特征将达尔其油田原油分为五个类型。

Based on the physical features , group compositions , molecule 's geochemistry and biodegradation effects , these oils are classified into five types .

油气地球化学参数及指标在含油气系统研究中有着重要的作用。

Based on the discussion of the six aspects mentioned above , this paper presents the practical application of petroleum geochemistry in petroleum system study .

该方法中的地球化学参数是根据单井油层有效厚度和抽提物含量求出的，能反映单井的含油程度。

These parameters may be drived from effective pay thickness in a single well and extractable hydrocarbon content of rock samples , and is capable of reflecting single_well oil abundance .

在对成矿地质背景，地球化学参数及地球化学异常特征分析研究的基础上，建立了地球化学找矿标志，以期为该类型金矿的普查评价起到借鉴作用。

Based on analysis and study of the ore-forming geological settings , geochemical parameters and geochemical anomaly features , geochemical prospecting criteria has been established for the reference purpose of this type ore prospecting .

综合对比分析发现，岩浆热液活动热事件和上古生界含煤泥岩的二次生烃是造成本井古生界烃源岩地球化学参数异常和矛盾的主要原因；

According to comprehensive comparisons and analyses , it is found that the magmatic activities and the secondary hydrocarbon generation of Upper Palaeozoic coal_bearing mudstone are the main causes of the abnormal and contradictory geochemical parameters of Palaeozoic source rocks in the well .

通过分析油源对比中常用的分子地球化学参数的基本假设和可能缺陷，我们提出一种质量分量法来探讨海相油陆相油、煤成油湖相油以及成熟油未熟油等存在争议的问题。

In addressing the fundamental assumptions and potential flaws of the molecular geochemical parameters commonly used for oil-source correlation , the need of a mass fraction approach is proposed to deal with such contentious issues as marine versus lacustrine , coal versus lacustrine , and mature versus immature oils .

综合地球化学各参数特征分析表明本区孤峰组含锰岩系的沉积是热水活动间歇式、多次活动的结果。

The analyses of synthesizing geochemical parameter characteristics indicate that deposition of the manganese-bearing sequences was the consequence of episodic , multi-cycle activities of hydrothermal solution .

用计算机选取地球化学找矿参数

Selection of geochemical parameters by computers

多种地球化学指标和参数的现场测量分析以及数据的处理、解释评价工作。

Geochemical indicators and parameters of the site survey and analysis of data processing , interpretation evaluation .

现被广泛应用的有机岩石学成熟度评价方法和有机地球化学成熟度参数在评价海相高演化碳酸盐岩烃源岩时具有很大的局限性。

It is limited evaluating the marine carbonate source rock with high maturity by organic petrology and maturity parameter of organic geochemistry which are widely used at present .

对川西地区地球化学场的参数特征、丰度场特征、变异性特征、结构特征等进行了研究和解剖，用统计参数和图式表现了区域地球化学场的特征和变化。

This paper analyzes the parameter characteristics of the geochemical field , characteristics of the abundance field , variability characteristics and constructional characteristics in the western Sichuan region and shows the characteristics and variation of the regional geochemical field with statistical parameters or diagrams .

环境地球化学污染元素的参数评估法及环境评价

The Parameter Determination and Environmental Estimation of the Pollution Elements of Environmental Geochemistry

通过对3口井、时间间隔为20年的6个原油样品系统的地球化学测试与对比研究，探讨了注水开发过程中水洗作用对原油的改造作用以及各种地球化学参数的变化特征和规律。

According to the systematic geochemical test and correlation of 6 oil samples with development time interval of about 20 years from 3 wells , the influence of water washing on oil and the variation characteristics of geochemical parameters were studied .