gas-oil ratio
英 [ɡæs ɔɪl ˈreɪʃiəʊ]
美 [ɡæs ɔɪl ˈreɪʃioʊ]
n. 油气比
双语例句
- Research and development of the downhole multiphase pump for wells of high gas-oil ratio
高气油比井井下混抽泵的研究与开发 - This paper presents the analysis on the reasons of the lower pump efficiency in the higher gas-oil ratio well, aiming at the shortcoming of common standing valve cover and the conventional structure improved.
文章分析了导致中高油气比油井泵效较低的原因，针对普通固定阀罩存在的缺点，对其结构进行了改进。 - And it can be used for extracting heavy oil, sandy oil and high gas-oil ratio oil.
可用于高粘度、高含砂量、高油气比的原油开采中，具有广阔的应用前景。 - The solution gas-oil ratio of this immobile oil is calculated from the Langmuir adsorption isotherm curve.
煤层中的朗格缪尔等温曲线可视为常规黑油油藏中的溶解气油比曲线。 - In order to improve the accuracy of the simulation, one nonlinear dynamic simulative model for biaxial gas turbine is proposed by using calculation method of variable specific heat, in which the variation of gas-oil ratio and discharge pressure were considered, based on Matlab/ Simulink.
为了提高燃气轮机仿真的精度，采用变比热容的计算方法，并考虑了油气比和排压的变化，基于Matlab/Simulink软件建立了一种非线性的考虑容积惯性的双轴燃气轮机动态仿真模型。 - Penglai 19-3 oil field is characterized by crude oil with high surface density, high viscosity and low pour point, high oil saturation pressure, little pressure difference between formation and saturation pressures, moderate dissolved gas-oil ratio and distinct biodegradation and water washing.
地面原油密度较大、黏度较高、凝固点低，地层原油饱和压力较高、地饱压差小，溶解气油比中等，原油的生物降解和水洗作用较为明显。 - Predicting models for gas-oil ratio of reservoir oil, which were put forward by Standing, Lasater, and Vasquez-Beggs respectively, have been verified by the PVT parameters of oil from 30 exploration wells in Daqing Oilfield.
根据大庆油田30口探井的原油物性实测资料检验了Standing，Lasater和Vasquez-Beggs等提出的预测地层原油的气油体积比的模型精度。 - Gas-oil ratio rises vapidly;
油气比迅速上升； - The results show that the CO_2 injection makes coefficient of expansion, volume coefficient and gas-oil ratio of the formation fluid be increased, and the oil viscosity be reducted.
研究结果显示：CO2的注入使芳48断块膨胀系数、体积系数、气油比增加，粘度降低； - As GOR ( gas-oil ratio) and asphaltum content of Orinoco oil are high, the imitated oil used in reservoir development simulation is mixed with oil in tank and natural gas.
Orinoco地层油具有较高的气油比和沥青质含量，在模拟油藏开发状况时，使用油罐油和天然气配制的模拟油。 - Method and Application of Pumping Efficiency Enhancement with Hydraulic Commingling and Pumping Theory in High Gas-Oil Ratio Oil Wells
卫城油田高油气比油井液力混抽增效工艺 - Meanwhile, the influence factor of CO, such as, wellbore pressure, gas-oil ratio, wind speed, leakage speed, and air permanence are reviewed.
同时，也考察了井筒压力、气油比、风速、气体泄放速率、大气稳定度等主要因素对CO气体扩散的影响。 - It will provide significant guide for oilfields, especially for those having high gas-oil ratio in western China developed by abundant associated gas or gas-injection miscible phase process.
这将为西部油田特别是高气油比油田利用丰富的伴生气、采用注气混相驱开发有一定的借鉴意义。 - Fluid Assisted Lifting Technique in Oil Pumping Well of High Gas-oil Ratio
高油气比抽油井助流举升技术 - And we study many factors which affect the development, such as solution gas-oil ratio, saturation pressure, producing bottom-hole pressure, fracture azimuth, fracture length and fracture permeability.
分析了溶解气油体积比、饱和压力、井底流压、裂缝方位、缝长、裂缝渗透率对开发效果的影响。 - Through CO2 miscible drive experiment, a series of parameters such as recovery efficiency 、 oil/ gas exchange ratio 、 gas-oil ratio and gas-injection ability are obtained under various kinds of pressure.
通过进行CO2混相驱替实验，测定了不同压力下CO2驱的采收率、气体突破时间、换油率、生产气油比、注气能力等参数。 - Under the hydrostatic hypothesis, the initial pressure, oil/ gas/ water saturation and gas-oil ratio can be obtained. 4.
同时，在静水压力平衡假设下，得到油田压力、油气水三相饱和度和溶解气油比的初始分布。 - The method to simulate the process is variable substitution. When gas saturation is above zero, the variables are pressure, gas saturation and water saturation; when gas saturation equals zero, the variables are pressure, gas-oil ratio and water saturation.
处理方法为变量替换法，当气相饱和度大于零时，求解参数为压力、气相饱和度、水相饱和度；当气相饱和度等于零时，求解参数为压力、溶解气油比、水相饱和度。 - In the process of exploiting oil, gas injection was adopted in some production wells in Daqing peripheral oilfields, and gas-oil ratio is higher. When it becomes serious, pump efficiency will be decreasing, and air lock happens.
大庆外围油田部分生产井在开采过程中采用注气驱油，油气比较高，严重时导致泵效降低，发生气锁现象。