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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

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In order to solve the EOR problems of the tar oil, 4 displacement experimental programs to research it at different temperatures of hot water drive are designed.

为解决高凝油进一步提高采收率问题，用辽河油田高凝油及天然岩心，采用4种驱替方案，在室内进行不同温度热水驱提高高凝油采收率实验。

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Over 70 years development, microbial enhanced oil recovery ( MEOR) has become the fourth new method of EOR ( enhanced oil recovery) after thermal drive, chemistry drive and polymer drive, and has been paid more attention to.

经过70多年的发展，微生物采油技术（MEOR）已经成为继热力驱、化学驱、聚合物驱之后的第4种提高采收率的新的三采技术，并且越来越受到人们的重视。

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Development of horizontal wells technology, as one of the most important EOR technologies, has been applied industrially.

水平井开发技术作为油田开发提高采收率的一种重要技术手段，已经进入工业化应用阶段，技术相对比较成熟。

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This paper presents the major application cases of enhanced oil recovery ( EOR ) in the former Soviet Union.

该文介绍了前苏联应用提高 采收率 技术的主要情况.

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The paper describes various reservoir applications of horizontal wells from primary recovery to EOR applications.

这篇文章描述了水平井在各种油藏中的应用，从最初的提高采收率到EOR应用。

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Carbon tax, EOR/ ECBM and carbon emission trading are effective measures driving power generation sector to mitigate CO_2. However, it still takes a long time for these measures, especially carbon tax and emission trading, to come into force in China.

征收碳税、强化石油开采以及开放二氧化碳减排贸易等措施可以促进发电行业减排CO2.但是这些措施，尤其是碳税和减排贸易，可能需要较长的时间才能在中国施行。

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Thermal recovery by steam injection is an effective EOR method for heavy oil reservoir.

注蒸汽是提高稠油油藏采收率的有效方法。

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Fixed loss of Squad Leader after EOR at some times.

修复EOR之后偶然会失去小队队长的错误。

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EOR Experiment by Alkalescent Water Compound Flooding

弱碱水复合驱提高采收率实验

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Such abundant remaining oil is the rich foundation of reserve and the important basis for EOR.

如此可观的剩余油是我国老油田增储上产的丰厚基础和提高采收率的重要依据.

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Natural gas injection miscible flooding is one of means for EOR.

注天然气混相驱是提高原油采收率的重要手段之一.

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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

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These properties are especially important in bioremediation, and enhanced oil recovery ( EOR ).

这些性质对生物补救和增加石油的回收 ( EOR ) 尤其重要.

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Now air injection into light oil for EOR has received more attention.

目前注空气提高轻质原油采收率受到广泛的关注.

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A pilot EOR test by in-situ micro organism fermentation in Daqing Oilfield

大庆油田微生物提高采收率的矿场试验

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Study on Properties and Application of PAM Used for Eor

驱油用聚丙烯酰胺性质评价及应用研究

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And good results have been obtained whether under high salinity and high temperature reservoir or under high porosity and permeability reservoirs, thus widening HAPS's application scope in EOR area.

不管是在高温、高盐还是高孔、高渗等复杂油藏，该聚合物均取得了很好的应用效果，从而拓展了聚合物在提高采收率领域的应用范围。

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Experiments of SL surfactant flooding for EOR in low permeability reservoirs

低渗透油层SL活性剂提高采收率实验

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At the same time, considering the reserve ratio of single sand layers with net thickness over one meter, the paper has also established a polymer flooding EOR value evaluation model.

同时考虑油层中有效厚度大于1m单砂层储量的比例，建立了聚合物驱采收率提高值评估模型。

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In order to better recover the by-passed oil in reservoirs, EOR technologies that can improve both sweep efficiency and flushing efficiency are needed.

要想较好地挖掘层内剩余油，就必须有既提高波及系数，也有提高洗油效率的提高原油采收率的技术。

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According to the low production and the exploiting status of no injection and production well group to compensate energy now, it is one of the most feasible ways to improve the recovery factor to take the measure of EOR by CO_2 huff and puff with single well.

鉴于WC54井区油藏单元目前处于低产、无法形成注采井组补充能量的开采状态，开展单井注CO2吞吐强化采油工艺措施，这是最为可行的增产提高采收率方法之一。

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Air injection is a promising and proven technology as for EOR process.

注空气提高原油采收率是一种很有前景的开发技术.

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Crosslinked polymer injection is an increasingly mature technique of tertiary EOR.

注交联聚合物提高采收率是一项日益成熟的三次采油技术.

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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）。

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The recent situation in studies on hydrotropic polymers for EOR at home

水溶性聚合物驱油剂国内研究近况

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Polymer flooding, as one of most important EOR technologies, has been applied industrially.

聚合物驱作为油田开发提高采收率的一种重要技术手段, 已经进入工业化应用阶段,技术相对比较成熟.

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Suggestion EOR developing oceangoing vessel plate steel

对发展远洋大中型船舶用板生产的意见

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EOR is considered as an important technology for the strategic development of offshore oilfields in China.

摘要在我国海上油田实施聚合物驱提高采收率是一项其有战略意义的举措,对于海洋石油的发展具有重要意义.

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