That it's equal to the chemical potential RTlogp at one bar for an ideal gas plus RT log p.
等于对于理想气体一巴时的,化学势加上。
Ln and now I've got log of PI over p, and I'm just going to use the ideal gas law.
现在有，现在我要用理想气体定律。
FuelFrog is a helpful Twitter application that lets you log mileage between fill ups, how much gas cost, and how many gallons or liters you added to your tank.
FuelFrog是一个有用的Twitter应用，可以让你记录二次加油之间的里程，汽油消耗是多少，以及你需要多少加仑或升的汽油添加到你的油箱。
On the basis of log geology evaluation and norm, combining with the log data, the method to evaluate oil gas reservoirs exactly is presented by using grey system theory.
本文利用测井资料，依据测井地质评价油气储层的分析准则，提出灰色理论精细评价油气储层的处理方法和解释系统。
Biofuel consumption may be as simple as throwing a log on a fire or as complex as burning a combustible gas derived from plant matter in a combined-cycle electricity-generating unit.
生物燃料消耗可作为简单，扔在火日志或如燃烧的可燃气体，植物物质产生的联合循环发电装置复杂。
In the oil and gas exploration history of China there were many cases which gas show wasn't being found in exploration well logging, but a gas reservoir was discovered by log interpretation at last.
在我国油气勘探史上，就曾有过探井录井无气显示，而测井解释发现了气层的若干案例。
For a gas well the flow versus the difference of the squares of the average reservoir and wellbore pressures are plotted on log-log paper.
对于气井，在双对数坐标纸上绘出流量对平均储层压力与井筒压力平方差的关系图。
Based mainly on log information, this paper presents some new points of view on the static characteristics of the reservoir and on the dynamic performance of the gas pool.
基于测井信息，对储层静态和气藏动态特征提出了新的看法。
Different porosity reading on the neutron porosity log for the same formation due to gas in the pore space.
由于孔隙空间存在着气体，同一地层的中子孔隙度测井和密度孔隙度读数不同。
The basic character of the set of methods is to magnify the log information response to gas and intensify the difference between gas layers and dry ones.
该方法的特点是充分放大测井信息对天然气的响应特征，增强了气层和干层的判别差异。
The integrated application and interpretation among sonic log, vertical seismic profile (VSP) and seismic survey are becoming more and more important for oil and gas exploration.
在当代石油勘探中，声测井、垂直地震剖面(VSP)以及地震勘探的联合应用与综合解释正变得日益重要。
The variation of CHGR with depth is available from the calibration of the porosity, gas saturation of electric log interpretation of the reservoir and hydrocarbon gases expansion coefficient.
经储集层段测并解释孔隙度、含气饱和度及天然气膨胀系数等校正，可作出岩石含烃浓度随深度剖面变化的成果图。
Log interpretation methods are the effective means of discovering oil and gas reservoirs.
测井解释方法是发现油气层的有效手段。
But it will fail to recognize the gas bearing bed buried deeper by the two methods as its porosity log feature is not obvious, especially when density porosity is lower than neutron porosity.
但是，对埋藏较深的气层而言，由于其孔隙度曲线特征并不明显，故用常规方法识别十分困难，特别是当密度孔隙低于中子孔隙度时，上述两方法识别气层均失败。
The basic character of this set of methods is to fully magnify the log information response to gas and to intensify the difference in identifying gas reservoir and dry one.
该方法的基本特点是充分放大测井信息对天然气的响应特征，增强气层、干层的判别差异。
Based on key well log data and rock mechanics experiment, the present ground stress distribution of Paleogene reservoir in Dina gas field is predicted with finite element method.
在关键井点测井资料研究基础上，结合岩石力学实验，用有限单元方法对迪那气田古近系储集层现今地应力分布做出预测。
It is an important problem in reservoir estimation and oil gas exploration and development to predict lateral variation of reservoir parameters from seismic data and well log.
用地震资料和少量测井资料预测储层参数的横向变化，是储层评价和油气勘探开发的重要研究课题。
Imaging well log technique has played an important role in oil and gas exploration, but its application in construction engineering is still in its initial testing phase.
钻孔成像测井技术在油气勘探中已经发挥了重要的作用，然而在工程中的应用尚处在探索阶段。
The quantitative log interpretation is very difficult because of the complex lithology of carbonate reservoir and the incomplete logging suite in old oil and gas region.
碳酸盐岩储层岩性复杂，老油气区测井系列不全，测井定量解释的难度很大。
Identifying natural gas with conventional log data mainly is based on three porosity log curves.
常规测井资料识别天然气主要依据三孔隙度测井曲线。
Practice shows that geochemical log is technically superior in interpretation and evaluation of special oil and gas reservoirs.
实践证明：油藏地球化学录井在特种油气藏的解释与评价方面具有独特的技术优势。
The difference of physical parameters in oil-gas-water are premise that geophysical well log can be used for fluid typing.
地球物理测井能识别储层流体性质的前提条件是油、气、水的物理参数存在差异。
As for the coal-bed gas reservoirs with constant pressure boundary, the log-log pressure curves are horizontal lines and the log-log pressure derivative curves are falling rapidly in the late stage.
对于存在定压边界煤层气藏，压力双对数曲线的晚期是水平直线段，压力导数双对数曲线的晚期都是急剧下掉的曲线。
Reservoir geochemical exploration in well log can predict petroleum gas and appraise reservoir, because of its quick, accuracy and direct advantage.
井中油气化探快速准确，能较好地预测油气并指示钻井剖面的油气显示，实现井中油气储层的评价。
The log response of the gas reservoir is characterised by low gamma ray, self-potential reduction and high resistivity.
这种高产气层具有特征的电性反应，表现为自然伽马值低、自然电位显著负异常、电阻率高；
It can predict any logs' curves such as resistivity log, so it could be used as detecting oil and gas. Finally we use the technique to find a favorable area rich in oil, and a trap, Gao81 east.
作者最后利用人工神经网络多属性反演得到全区的视电阻率和剩余电阻率曲线，主要用于油气检测，最终圈划出有利油气储集区，并找到有利油气圈闭高81东块。
Based on the actual situation of Luodai gas field, the potential relationship between productive capacity and log responses of reservoir is discussed.
从气田的实际情况出发，讨论了储层的产能与测井响应之间的潜在关系。
Natural gas, because of its intrinsic attributes, enables the log response to be of obvious characteristics.
天然气因其固有特点使测井响应具明显特征。
Log interpretation is the most common method of identifying oil reservoir, gas reservoir and water lay er, its basis being the differences among the physical properties of reservoir fluids.
测井解释是油气层识别最常用方法，它是依据储层流体物理性质差异解释油气水层。
Recognizing natural gas with convention log data mainly is based on 3 porosity log curves.
常规测井资料识别天然气主要依据的是三孔隙度测井曲线。
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