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1)  High temperature and low permeability reservoir
高温低渗透油藏
2)  oil reservoir with high pressure and low permeability
高压低渗透油藏
3)  low-permeability reservoir
低渗透油藏
1.
Productivity of horizontal well in deformation medium of low-permeability reservoirs;
变形介质低渗透油藏水平井产能特征
2.
Numerical simulation!of surfactant flooding for low-permeability reservoirs;
低渗透油藏表面活性剂驱油数值模拟
3.
Experimental study of spontaneous imbibition in low-permeability reservoir;
低渗透油藏自发渗吸驱油实验研究
4)  low permeability reservoir
低渗透油藏
1.
Sewage treatment techniques for low permeability reservoirs;
低渗透油藏污水回注处理技术研究
2.
Study on production decline model after pattern infilling in low permeability reservoir;
低渗透油藏井网加密后产量递减分析方法
3.
New prediction method of oil well deliverability of low permeability reservoir;
低渗透油藏油井产能预测新方法
5)  Low Permeability Reservoirs
低渗透油藏
1.
Research on Composite Treating Blocking Technique of Low Permeability Reservoirs in Pingbei Area of Ansai Oilfield;
安塞油田坪北区低渗透油藏复合解堵技术研究
2.
Some Effects of Development Adjustment Measures of Low Permeability Reservoirs in Pingbei Area of Ansai Oilfield;
坪北区低渗透油藏开发调整措施及效果
3.
A new method for calculating kickoff pressure gradient in low permeability reservoirs;
一种求解低渗透油藏启动压力梯度的新方法
6)  low permeability oil reservoir
低渗透油藏
1.
Calculating method of shut-in time for pressure survey in production wells in low permeability oil reservoirs and its application;
低渗透油藏生产井关井测压时间的计算与应用
2.
Influential mechanism of adsorbed water layers on percolation in low permeability oil reservoir;
吸附水层对低渗透油藏渗流的影响机理
3.
Numerical simulation of low permeability oil reservoir of F124 block in Da-luhu Oilfield;
大芦湖油田樊124区块低渗透油藏的数值模拟
补充资料:低膨胀高温合金
分子式:
CAS号:

性质:兼有低膨胀合金和高温合金特性的合金。典型的低膨胀合金是因瓦合金,其膨胀系数低,强度也低,高温强度更低。而低膨胀高温合金则在保持低膨胀系数的同时具有高强度,尤其是高温强度。如Incoloy 903合金膨胀系数低,从室温到650℃,平均膨胀系数为10.3×10-6/℃,弹性模量低且基本恒定,室温σb为1310MPa,650℃σb为1000MPa,达到一般高温合金的强度水平,但膨胀系数低一半。该合金有良好的冷热疲劳性能,由于不含铬,抗氧化性较差,但具有较高抗氢脆能力。另外还有低铝高铌的Incoloy 907合金和高硅的Incoloy 909合金,构成低膨胀高温合金系列。这种合金是用于高性能航空涡轮发动机主动间隙控制技术的关键材料,制作高压压气机机匣、涡轮内外环及封严环等部件。

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