In this work, alpha-olefin (carbon number 14, 16, 18) were used as materials, the alpha-olefinsulfonates (AOS-h, AOS-14, AOS-16, AOS-18) were synthesized with applying gas SO_3 Film-Reactor, and its application properties in EOR were studied.
本文以直链α-烯烃为原料，采用气体三氧化硫膜式磺化合成了α-烯烃磺酸盐(AOS-h，AOS-14，AOS-16，AOS-18)，并应用于三次采油工业中。
Hydraulic fracturing combined with coiled tubing has become a highly efficient measure for EOR, which complete snubbing service, hydraulic jetting perforation, and segregated completion as a whole.
连续油管水力喷射压裂是集不压井作业、水力喷射射孔、分段压裂于一体化的高效增产改造技术。
They introduce the EOR methods in other areas as well, such as Daqing in China and Alaska in USA, etc.
最后介绍了世界其他地方如中国大庆、委内瑞拉马拉开波湖部分区块、美国阿拉斯加等地提高采收率的方法。
Miscible drive is a widely used method to enhance oil recovery in the United States and Canada in recent years.
混相驱是近年来美国、加拿大广泛应用的提高采收率方法。1984年加拿大应用烃类混相驱采出原油306.5万吨，占EOR采出总量的82.4%。
It is pointed out that CO2 injection is widely applicable, can substaintially improve oil recovery factor, and will become one of the major EOR techniques in the future.
首先对世界注CO2采油的发展现状进行了统计分析，指出注CO2驱油适用油藏参数范围较宽，提高采收率幅度较大，以逐年增长的态势和显著的成效成为未来提高原油采收率主要技术之一。
The standard EOR rate worldwide is GBP60. This fee adjustment is a result of the global exchange rate changes.
成绩复议的国际标准价格是60英镑，这次费用调整体现了国际汇率变化。
The few researches have indicated that the arylalkyl sulfonates, containing aromatic nucleus in the branches, performed better interfacial properties, which made them potential candidates for a wide variety of surfactant applications in EOR.
已有的少量研究显示，含芳环侧基支链的芳基烷基磺酸盐不仅具有传统烷基苯磺酸盐的性质，并且表现出更优的界面活性和耐盐性，能在三次采油中取得应用。
The technology of low concentration crosslinking HPAM can solve these problems.
低浓度交联聚合物技术，可以解决聚合物驱技术中所存在的聚合物用量高，耐温抗盐性能差的问题，成为EOR技术领城中一个新的技术发展方向。
The interfacial properties of anionic foaming agent BS-12 and the performance properties of CO2/BS-12 foam for EOR are investigated.
研究了泡沫驱用阴离子起泡剂 BS-12的界面特性及其与泡沫特性的关系。
Whereas reservoir in EOR is high temperature and high degree of mineralization, polymer must take on good tractability and strong ability of resisting temperature and resisting salt, resisting shear to reach perfect effect as a kind of oil-displacing agent.
鉴于油藏温度高以及矿化度高的特点，要达到理想的效果，聚合物必须具有很好的增粘能力和很强的耐温、抗盐及抗剪切的能力。
Due to containing hydrolized polyacrylamide, wastewater from EOR processes is characteryed of high concentration, high viscosity and high emulsification. And the effects are increased with high degree of hydrolysis. Many simple isolation techniques are not ideal.
此类废水中因含有大量的聚丙稀酰胺，而使油水黏度大，乳化严重，聚丙烯酰胺的存在显著地增加了乳状液及水膜的稳定性，当 HPAM 水解度越高时，这种影响越大，这使得油水很难靠自然沉降分离。
Because of cost of EOR, feasibility of economic evaluation is often marginal, so all the operators are interesting in less cost recovery means.
由于EOR的成本问题，经济评价的可行性经常是有限的，因此所有的经营者都对低成本的开采技术感性趣。
The application of AB SLC500 system implements process control in EOR of Henan oil field.
河南油田三次采油应用ABSLC500系统实现了全过程监控。
To seek for surfactants for EOR in hostile reservoirs the influence of four inorganic salts on microemulsion phase diagrams formed with the help of sodium alkyl phenol polyoxyethylene ether carboxylate, APEC, is studied at 30℃, 60℃, and 90℃.
为寻求可用于高温高盐油藏提高采收率的表面活性剂，在30℃，60℃和90℃下研究了4种无机盐分别对烷基酚聚氧乙烯醚羧酸盐APEC形成微乳液相图的影响。
The challenge and progress of gas injection EOR & Air injection LTO technology
注气提高采收率技术的挑战与发展&注空气低温氧化技术
Preparation of the Alkyl Benzene Sulfonate Surfactant with Single-component Used for EOR
三采用组分相对单一烷基苯磺酸盐表面活性剂研制
Experiment research of water alternating gas immiscible displacement EOR technology in fractured low permeability reservoir
低渗透裂缝性油藏水气交注非混相驱提高采收率研究
Sho w: metabolite material include surfactant, organic acids and gases, ferment liquid flooding oil in core experiment in EOR were carried out, 5.6% (OOIP) recovery were higher than water did.
岩心菌液驱油较水驱提高采收率5.6%（OOIP）。
The general status in the petroleum industry of the former Soviet Union, the application status of EOR and field application result of various techniques and the outlook by the years 2000 and 2010 are presented.
文中介绍了前苏联石油工业面临的形势，提高采收率技术的应用现状和各种技术的矿场应用效果，并对2000年及2010年的形势进行了展望。
Study on Synthesis and Properties of a Novel Naphthalene Replaced α - olefin Sulfonate as Anionic Surfactant for EOR
新型阴离子驱油用表面活性剂&萘取代α-烯烃磺酸盐的合成和性能研究