The research on the phase behavior of the condensate system is very important for the reservoir development and oil production.
烃类体系的相态特征研究对油气田的开发与开采具有重要意义。
The study on the fluid phase behavior and thermodynamic properties in the near-critical regions is a current frontier topic in the fields of chemical engineering.
近临界区流体相态和热力学性质的研究是当前化学工程领域受到重视的前沿研究课题。
The common oil-gas mixtures phase behavior study ignores the influence of formation water.
指导油气田开发的常规油气体系相态研究忽略了地层水的影响。
So it is important to research the nonequilibrium phase behavior during the process of gas injection.
因此研究注气过程中的相态变化非平衡性具有重要意义。
Water vapour in Gas condensate reservoir has an effect on the phase behavior of the Gas condensate system.
凝析气藏中的水汽对凝析气体系相态变化有影响。
The phase behavior of a condensate reservoir are the bases of reserve estimation and oil field development.
凝析气藏地层流体相态资料，是凝析气藏研究、储量计算和开发设计的基础资料。
A software package (DGPVT) for predicting the phase behavior and properties of reservoir fluids has been developed.
介绍了针对油藏流体及其注气体系的相态及物性的预测而开发的DGPVT软件包功能、模型及特点。
When the CO2 content changes, the CO2 solubility in the formulation water changes, and the system phase behavior changes.
当CO2含量发生变化，使得CO2在地层水中的溶解度也发生变化，从而使体系相态特征发生变化。
Thermal characteristics of various basins control organic matters alternation and hydro-carbon phase behavior distribution within them.
不同类型盆地的热特征控制着在地内有机质的演化和油气的相态分布。
The effect of carbon chain length in sodium alkyl sulfonates of high purity on their phase behavior has been investigated in this paper.
采用高纯度烷基磺酸钠作表面活性剂，研究并考察了烷基碳链长度对相行为的影响。
The phase behavior and rheology (viscosity) of aqueous mixture of anionic and cationic surfactants (SDS and CTAB) are studied in this paper.
以SDS和CTAB为例研究了正负离子表面活性剂混合体系的流变性质，探讨了流变性与相行为的关系。
The P-T phase diagram of HT/HP gas reservoir considering formation water evaporation can reflect the real phase behavior characteristics well.
考虑地层水蒸发的高温高压气藏P-T相图更能真实反映地层流体的实际相态特征。
These undetermined parameters could be calculated by the simulation on a suitable phase behavior model constructed from the measured parameters.
对相态实验不能测定的成分，可根据已测参数确定合适的流体相态模型，模拟计算出由实验方法不能测定的参数。
The dynamic phase behavior study showed that the form of middle phase is a dynamic course and IFT will be stable while phase transition is steady.
相行为的动态研究表明，中间相的形成是一个动态的过程，相态稳定后界面张力也随之达到稳态值。
A phase behavior test scheme is designed for condensate gas-oil mixtures with rich gaseous condensate water in abnormally high temperature and pressure.
设计了一套适合异常高温、高压富含气态凝析水的凝析油气相态测试方法，并依该方法开展了一系列的先导实验。
The phase behavior of cetyltrimethylammonium bromide(CTAB) and sodium dodecyl sulfonate(AS) mixed system in dilute aqueous solution region has been studied.
研究了十六烷基三甲基溴化铵（CTAB）和十二烷基磺酸钠（AS）复配体系在稀溶液区的相行为。
The phase behavior experiment shows that the hydrocarbon gas injection makes the results of visbreaking and swell of reservoir fluid obvious in Gao 13 Block.
注气相行为特征实验表明，注烃气对高13断块油藏流体的降黏、膨胀效果显著。
The gas condensate system and formation rock are an interaction system, which would influence the phase behavior of gas condensate in porous media inevitably.
凝析油气体系和储层岩石是一个相互作用的系统，必然对孔隙介质中凝析气的相态特征产生影响。
Based on a thermodynamic model of gas_liquid equilibrium, the variation of phase behavior in a volatile oil system during gas injection has been investigated.
根据气液两相相平衡热力学模型研究了某挥发油油藏在注天然气过程中油藏体系相态特征的变化规律。
A calculation method of gas liquid solid three phase equilibrium is presented based on the characteristics of composition and phase behavior of an oil and gas system.
根据油气烃类体系的组成特点和相态特征，提出了气液固三相相平衡的计算方法。
Much attention should be paid to the phase behavior and properties of such type of fluids as more and more high pressure hydrocarbon reservoirs are discovered world wide.
在国内发现的高温高压凝析气藏越来越多，所以须加强对这类气藏流体相态和物性的实验和理论研究。
Available phase behavior software all assume that as the oil and gas contacting, the system equalizing, that assumption is not corresponding to the practical physical process.
现有的相态计算软件均假设油气一接触立刻达到平衡，这与实际的物理过程是不一致。
The synthesis, properties, phase behavior, solubility, thermal stability, performance and safety of CL 20 , and its formulation are reviewed. The future development is proposed.
概述了六硝基六氮杂异伍兹烷（CL 20 ）的合成、物化性能、相行为、溶解性、热稳定性、安全性能及CL 2 0配方的研究进展，对其应用前景作了展望。
With the phase behavior study of several gas Wells in Luojiazhai, the various phase behavior features of the Wells are achieved and some experimental phenomena and results are analyzed.
通过对罗家寨几口气井的相态研究，得出了这几口井不同的相态特征，并对一些实验现象和实验结果进行了分析。
On the basis of phase behavior simulation there develops slim tube simulation for case reservoir, and obtains a minimum miscible pressure the same as that of multiple-contact processes.
在相态拟合基础上对实例油藏进行细管模拟，模拟得到最小混相压力值。
The major dynamics of a boiler include non-linearity, non-minimum phase behavior, instability, delay and load disturbance. The traditional control strategy could not offer satisfactory result.
工业锅炉的主要动态特性包括非线性、非最小相位特征、不稳定性、时滞和负荷干扰，采用传统控制方法难以实施有效控制。
Phase behavior experiment analysis of the condensate gas can determine fluid property parameters directly but not its all components.
凝析气相态实验分析能直接得出流体的物性参数，但并非能测定所有成分的参数。
Phase behavior experiment and full composition simulation analysis of condensate gas is the key of producing condensate fields rationally and enhancing condensate recovery.
凝析气相态实验及全组分模拟分析是合理开采凝析气田和提高凝析油采收率的关键。
Phase behavior experiment and full composition simulation analysis of condensate gas is the key of producing condensate fields rationally and enhancing condensate recovery.
凝析气相态实验及全组分模拟分析是合理开采凝析气田和提高凝析油采收率的关键。
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