The movement of hydrocarbons from their source into reservoir rocks.
烃类从它们的源岩进入储层岩石内的运动。
Source rocks in various horizons and regions have different organic maturation and evolutional history.
不同地区不同层位的烃源岩具有不同的有机质成熟演化史。
However, the unconformity may cause caprock damage and affect the maturity of hydrocarbon source rocks.
不整合的负面作用为：对盖层的破坏和烃源岩成熟度的影响。
Considering the characteristic of sedimentary and embedding condition, the stratums don't have the qualification to become effective source rocks.
考虑到其沉积特点和埋藏条件，这些地层基本不具备成为有效源岩的条件。
The hydrocarbon source rocks all have high abundance of organic matter, high hydrocarbon potential and show great heterogeneity.
这些烃源岩均具有有机质丰度高、生烃潜力大和非均质性强的特点。
The compaction is the main force that expels the hydrocarbon from source rocks in Fulin subsag.
富林洼陷油气从烃源岩中排出的主要动力是压实作用。
The results show that there is a pressure_feedback control system during the evolving process of matured source rocks.
结果表明，成熟烃源岩演化过程中存在着一个压力反馈控制系统。
The high maturated carbonate hydrocarbon source rocks from Sichuan basin were studied by use of dry process, watering method, adding iron and adding sour simulation experiment.
对采自中国四川盆地的高演化碳酸盐烃源岩进行了干法(原样)、加水、加铁、加酸等多介质条件下的模拟实验研究。
Systematic study of the Mesozoic source rocks in the Qiangtang Basin.
系统地整理、分析、研究了羌塘盆地中生界烃源岩的特征。
The other one comes mainly from Fengcheng group source rocks of Permian.
第二类原油主要来源于二叠系风城组烃源岩。
The lacustrine shale and shale of bay facies have a high organic content, which are important source rocks.
内陆湖泊环境中的湖相泥岩段和海湾环境的海湾相泥岩段有机质含量高，是重要的烃源岩。
The study is of practical significance for analyzing the evolutionary process of source rocks in thrust belts and the control factors of phase distribution of hydrocarbons.
该项研究对冲断带烃源岩的演化过程分析和烃类相态分布的控制因素分析具有实际指导意义。
The characteristics of the hydrocarbon source rocks in this region are analyzed using organic geochemistry methods.
运用有机地球化学方法，分析了该区烃源岩的特征。
In the subsidence period of the Cenozoic basin, the hydrocarbons generated secondarily by Palaeozoic source rocks migrated upward and passed through fault to Tertiary reservoir.
古生界烃源岩在新生代盆地沉降期间“二次生烃”，生成的天然气通过断裂向上运移至第三系储集。
So the migration related to fractures is the main mechanism of hydrocarbon expulsion of the Low Tertiary source rocks in the Dongying Depression.
因此，与裂缝相关的油气运移机制是东营凹陷下第三系烃源岩排烃的主要机制。
So compaction is not the main mechanism of hydrocarbon expulsion of the Low Tertiary source rocks in the Dongying Depression.
因此，压实排烃不是东营凹陷下第三系烃源岩排烃的主要机制。
Using some samples' kinetics parameter to the Permian source rocks of northeast of Sichuan Basin, simulates the primary hydrocarbon generation history and calculates hydrocarbon generating quantity.
将一些样品的动力学参数运用于川东北地区二叠系烃源岩，模拟其初次生烃过程，并进行初次生烃量计算。
The hydrocarbon generation history of source rocks at any time may be reconstructed by using hydrocarbon generation kinetic parameters, combined the basin thermal history.
生烃动力学参数结合盆地热史，可恢复烃源岩在任一时代的生烃史，对构造复杂盆地的二次生烃研究具有独特的优势。
On the basis of geological analysis, geochemical detection and simulation experiments, the hydrocarbon expulsion mechanisms of the Low Tertiary source rocks were studied in the Dongying Depression.
本文采取地质研究、地球化学分析测试与物理模拟实验相结合的方法，研究了东营凹陷下第三系烃源岩排烃机理。
Permo Carboniferous coal series have relative good coal gas potential, dark mudstones in lower Jurassic, lower part of Middle Jurassic and lower Cretaceous are the best source rocks.
区内石炭—二叠纪煤系具有良好的煤型气及一定的煤层气潜力，中、下侏罗统和下白垩统暗色泥岩类是最具生油潜力的烃源岩系。
Xihu Sag is a giant depression basin with coal beds of Pinghu Formation as its main hydrocarbon source rocks.
西湖凹陷为一大型坳陷盆地，其主要烃源岩为平湖组煤系地层。
The thermal events of late Hercynian movement and late Yanshanian movement has great effects on the maturation of source rocks.
晚海西运动、晚燕山运动对盆地烃源岩的成熟具有重要的影响。
The hydrocarbon source rocks of Triassic Jurassic and reservoir cap rock assemblages developed well in the basin, and it is one of the important exploration areas.
盆地中三叠系、侏罗系烃源岩发育，具有多套储盖组合，是塔里木盆地重点勘探地区之一。
The result of the primary migration simulation suggests that there are different carbon isotopic fractionation effects in the primary migration of different source rocks.
通过初次运移模拟实验证明了烃类在不同类型烃源岩中发生初次运移能够产生不同程度的物理碳同位素分馏效应；
This depends on the source rocks difference on type and abundance degree of the organic matters formed under special sedimentary environment.
这取决于其特定的沉积环境所形成的烃源岩在有机质类型、富集程度等方面的差异。
High content clay mineral shale, oil shale and marlite are the main source rocks for large oil or gas fields in the world, which formed in deep water slopes between platform and open sea.
国内外海相大油气田的烃源岩均为粘土矿物含量较高的笔石页岩、油页岩和泥灰岩，形成于由台地向海槽过渡的深水斜坡环境。
Since long ago effective source rocks have been defined as rocks that have generated and discharged hydrocarbon and the discharged hydrocarbon can form commercial hydrocarbon reservoirs.
长期以来有效烃源岩的定义为已经生成和排出烃类，且所排出的烃类足以形成商业性油气藏的岩石。
Identification of effective source rocks usually depends on geochemical parameters of well site such as organic carbon content.
有效烃源岩的识别往往依据井点的地化参数，如有机碳含量等。
The equivalent vitrinite reflectance and aromatic maturity parameters showed that most Ordovician source rocks were highly mature, and some of them were mature or over mature.
等效镜质组反射率及芳烃成熟度参数显示济阳坳陷奥陶系烃源岩大多达到高成熟阶段，部分达到成熟、过成熟阶段。
The equivalent vitrinite reflectance and aromatic maturity parameters showed that most Ordovician source rocks were highly mature, and some of them were mature or over mature.
等效镜质组反射率及芳烃成熟度参数显示济阳坳陷奥陶系烃源岩大多达到高成熟阶段，部分达到成熟、过成熟阶段。
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