1) CO2 fracturing
CO2压裂
1.
Compared with conventional fracturing technique,CO2 fracturing technique has several advantages including low filtration,high flowback,small damage in reservoir,increasing production with a great degree and longer effective period.
与常规压裂技术相比,CO2压裂技术具有低滤失、高返排、对油层伤害小、增产幅度大、有效期长等优点,该技术在利用CO2作为介质造缝的同时,还具备在地层温度下CO2快速气化、溶混于原油中、大幅度降低原油粘度和增加溶解气驱能量的独特增产机理。
2) CO2 foam fracturing
CO2泡沫压裂
1.
According to features of coalbed methane reservior and properties of CO2, the author discusses the prospect of the application of CO2 foam fracturing in the development of coalbed methane by means of making experience research on CO2 foam fracturing fluid and fracturing process discussion.
依据煤层气储层的特点和CO2的性质,作者通过CO2泡沫压裂液实验研究、压裂工艺探 讨,对CO2泡沫压裂技术在煤层气开发中的应用前景进行了探讨。
3) CO2 fracturing technology
CO2压裂技术
1.
Aiming at the features of low pressure and low permeability gas reservoir,and the problems as flowback difficulity and serious reservoir water damage after conventional fracturing in Sulige Gas Field,CO2 fracturing technology was used in the gas field in order to reduce fracturing fluid loss and to promote fracturing fluid flowback after conventional fracturing and to reduce reservoir damage.
针对苏里格气田低压、低渗气藏的特点,以及常规压裂压后液体返排困难,储层水伤害严重的问题,研究利用CO2压裂技术提高压裂液返排效果,减少储层伤害。
4) CO2-foam fracturing fluid
CO2泡沫压裂液
1.
The fact that lacking of characteristic knowledge on CO2-foam fracturing fluid and friction computation methods has been the major problem constringes the application for CO2-foam fracturing fluid in the oil field.
进行了CO2泡沫压裂液的室内配制、流变性测定以及摩阻计算方法研究。
5) acidic carbon dioxide foam system
酸性CO2泡沫压裂液体系
6) CO2 compressor
CO2压缩机
1.
The 28AT dry gas seal set and its inspection and control system of the CO2 compressor in Jianfeng Fertilizer Factory were introduced.
介绍了某化肥厂CO2压缩机中使用的28AT型干气密封装置和检测及控制系统,并针对其密封短期频繁失效的现象进行了故障分析,在此基础上提出了密封系统的改进方案和工艺调整措施,实施后取得了良好的效果,保障了该密封装置的可靠运行。
2.
This paper analyzes the reasons for high lubricant oil consumption of the 2nd phase CO2 compressor of a certain company;describes through improving oil sealing,fixing control switch on the coupling oil inlet pipe,reducing the suction of oil mist fan and improving high pressure air duct,etc.
本文分析了某公司二期CO2压缩机润滑油消耗高的原因,提出了改进措施,以及实施后取得了较好的节能效果,进一步指出了CO2压缩机的节能空间。
3.
The paper analyzes the problems that made CO2 compressor discharge not enough,which turns out the design defects of first inter-cooler that caused flow resistance too high.
CO2压缩机打气量偏低,经排查,原因是一段水冷器存在设计缺陷造成其阻力太大所致。
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
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。
参考词条