Both oil and gas are less dense than water, so they generally tend to rise upward through water-saturated rock and sediment.
石油和天然气的密度都比水小，所以二者通常会浮在被水浸泡的岩石和沉积物的表层。
When handling saturated vapor-gas mixtures the liquid ring acts as a condenser, greatly increasing the effective capacity of the pump.
当处理饱和蒸汽混合物时，液环也可以作为冷凝器，从而大大增加泵的有效功率。
Steranes and terpanes exist in saturated hydrocarbon component of oil and source rock, and they are usually identified by gas chromatogram-mass spectrum.
甾萜类化合物存在于原油和生油岩的饱和烃组分中，通常用色谱-质谱法鉴定。
The boundary between the oil and the gas cap in a subsurface, saturated oil reservoir.
在饱和油藏中的油与位于它上面的气顶之间的边界。
In general, the saturated stream is regarded as the ideal gas for calculating the heat of gasification for the saturated liquid.
计算饱和液体的气化热通常是把该温度下的饱和蒸汽视为理想气体。
The gas cap pools, mainly distributed in Paleogene, are formed by spillover of undissolved gas in high saturated oil pools.
气顶气藏主要分布在下第三系，是在高饱和油藏的基础上，由于不能溶解于石油中的天然气的溢出而形成。
Described is a method of superheated steam regulation for the heat recovery boiler of a gas steam combined cycle power plant, the so called boiler drum saturated steam attemperation.
介绍了燃气—蒸汽联合循环电站余热锅炉过热蒸汽调温的一种方法—自身饱和蒸汽减温。
Acetylene is a flammable gas stored in cylinders as a dissolved gas. The cylinders are filled with a porous material saturated with a solvent, usually acetone.
乙炔是易燃的，作为溶解气体储存在钢瓶里。钢瓶内填充着充满了浸透了溶剂，通常是丙酮的多孔渗水材料。
In petroleum reservoirs, however, the rocks are usually saturated with two or more fluids, such as interstitial water, oil. and gas.
然而在储油层中，岩石通常被两种或更多的流体饱和，如间隙水、油和气。
Oil and natural gas contains a lot of saturated hydrocarbons, but it is difficult to isolate a pure alkane.
石油和天然气中含有大量饱和烃，但很难分离出纯的某一烷烃。
Maintain temperature can, appropriate is used first lower saturated temperature, gas occurrence boiler hot backup only intermittent trace drum wind, hot backup into normal send spirit. 2.
维持温度即可，宜先使用较低的饱和温度，煤气发生炉热备时只需间歇微量鼓风，热备转入正常送气。
Depending on the numerous results calculated by the ordinary method, this paper matches an empirical equation for calculating the rate of coal gas in saturated hot-water tower.
本文以大量常规计算结果为依据，拟合了一个用于计算饱和热水塔煤气量的经验方程。
The experiments showed that more loaded gas velocity, higher temperature and less saturated calcined-coke did well to the increase of the regeneration efficiency.
实验结果表明：当载气流量增大、加热温度增高、饱和煅后焦量减少，都有利于再生效率的提高。
Attenuations of different types of gas hydrate cementation in fluid-saturated porous solids are discussed. The factors affecting estimation of gas hydrate and free gas saturation are analyzed.
讨论了不同水合物胶结类型的流体饱和多孔隙固体中地震波的衰减情况，分析了估算天然气水合物和游离气饱和度影响因素。
In the absorption work, a gas mixture prepared by mixing solute-saturated nitrogen with pure nitrogen in a given volume ratio was charged into the gas chamber and came in contact with pure water.
在吸收工作，而这种气体混合物编写的混合溶质饱和氮与纯氮在某一体积比被控进入毒气室，并在接触到纯净水。
The formation water was basically saturated with dissolved gas at that time.
该期地层水溶解气量基本达到饱和。
This paper performs an acoustic parameters testing of 20 pieces of low porous and permeable rock sample of Well Fangshen 8 in Daqing Oil Field under the condition of fully saturated water and gas.
对大庆油田芳深8井20块低孔、低渗岩样，在完全饱和水和气的条件下进行声学参数测试。
Porosity determined from shear moveout had the advantage of less influence on computation result by pore fluid, especially the advantage was obvious when gas was saturated in formation.
利用横波计算地层孔隙度具有计算结果受孔隙流体影响小的优点，特别是在地层含气的情况下，优势更加明显。
The question of saturated steam of gas-liquid phase change involves how we understand certain concepts and qrasp the conditions as certain physical phenomenons happening.
气液相变中的饱和蒸气问题涉及到对一些概念的理解和对物理现象发生时相关条件的把握。
Components of saturated alkanes in different crude oils were analyzed by gas chromatography using SE-54 chemically bonded phase capillary column and two step programmed temperature.
采用SE - 5 4化学键合毛细管柱二阶程序升温，用气相色谱法分析了不同原油中饱和烷烃含量及组成。
The experimental results show that the treated waste gas can be let off up to par. The result of using hot vapor to regenerating the saturated ACF is...
实验结果表明，用该工艺处理的甲苯废气可以达标排放，吸附饱和后的ACF用热的水蒸气再生效果良好，实验对工业实际应用具有一定的指导意义。
The effective stress formulation for gas-saturated coal is derived by introducing the swell stress of gas adsorption into the effective stress principle of porous media.
在多孔介质有效应力原理中引入瓦斯吸附的膨胀应力，得出了适用于含瓦斯煤岩的有效应力计算公式。
Then using techniques of biomarkers and isotopic analysis of saturated and aromatic hydrocarbons to determine oil and gas sources and secondary changes;
然后运用饱和烃、芳烃等生物标志化合物以及同位素分析等技术手段，判断油气来源以及经历的次生变化；
Then using techniques of biomarkers and isotopic analysis of saturated and aromatic hydrocarbons to determine oil and gas sources and secondary changes;
然后运用饱和烃、芳烃等生物标志化合物以及同位素分析等技术手段，判断油气来源以及经历的次生变化；
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