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1)  CO2 gas well
CO2气井
1.
A calculation method for bottom-hole pressure in CO2 gas well is established according to energy balance equation for vertical conduit flow by using the method of calculating CO2 physical properties(density,Z-factor and viscosity) and combining with the unique phase characteristics of CO2 in well bore.
根据垂直管流的能量平衡方程,运用CO2物性参数(密度,偏差因子及粘度等)的计算方法,结合CO2独特的井筒相态特征,得到了CO2气井的井底压力计算方法,对某CO2实例井的井筒压力分布进行了预测,预测结果较好。
2)  deep gas well with CO2
含CO2深层气井
3)  carbon dioxide gas
CO2气
4)  CO2 gas reservoir
CO2气藏
1.
Oil and gas geochemical exploration is an effective method to search for CO2 gas reservoirs.
油气地球化学勘探是寻找CO2气藏的有效方法之一。
2.
It provides guidance for effectively developing CO2 gas reservoir.
通过对CO2自身相态特征、开发过程、关井过程中地层流体相态特征研究,利用饱和蒸气压和临界条件辨别CO2在井筒内的相态,对CO2气藏的有效开发具有一定的指导作用。
3.
Meanwhile,the deep large fault was connected with the deep inorganic gas sources,forming the special CO2 gas reservoir.
早期形成的构造为原生气藏的形成提供了圈闭条件,后期构造运动破坏了原生气藏,形成了次生气藏,同时深大断裂沟通深部无机气源,形成特殊类型CO2气藏。
5)  CO_2 gasification
CO2气化
1.
Investigations were performed to determine the effects of heating rate,pyrolysis temperature,and pyrolysis rate on the chars,CO_2 gasification reactivity as measured by temperature-programmed thermogravimetry.
结果表明:升温速率对煤焦-CO2气化反应有明显影响;制焦温度较高的煤焦反应性较低;快速热解有利于提高煤焦的反应性;由程序升温法和等温法所得活化能随转化率变化呈现不同的趋势,但所得活化能的平均值分别为160。
6)  CO_2 raw gas
CO2原料气
补充资料:poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS:61128-46-9
分子式:(C31H20O8·C6H8N2)x
中文名称:5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物

英文名称:1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine

3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine

poly(bisphenol a-co-4-nitrophthalic anhy-dride-co

1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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