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油田化学     
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  oilfield chemistry
     OILFIELD CHEMISTRY 1984—1988(VOLUMES 1-5)
     《油田化学》1984—1988年(1—5卷)总目录
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     《OILFIELD CHEMISTRY》VOLUME 22(No .1—4)CONTENTS
     《油田化学》2005年第22卷(第1~4期)总目次
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     OILFIELD CHEMISTRY VOLUME 8(No.1—4)CONTENTS
     《油田化学》1991年第8卷1—4期总目录
短句来源
     《OILFIELD CHEMISTRY》VOLUME 23(No .1—4)CONTENTS
     《油田化学》2006年第23卷(第1~4期)总目次
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     OILFIELD CHEMISTRY 1989 (VOLUME6) CONTENTS Scientific Papcrs
     《油田化学》1989年(第6卷)总目录
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  oil field chemistry
     OILFIELD CHEMISTRY 1984—1988(VOLUMES 1-5)
     《油田化学》1984—1988年(1—5卷)总目录
短句来源
     《OILFIELD CHEMISTRY》VOLUME 22(No .1—4)CONTENTS
     《油田化学》2005年第22卷(第1~4期)总目次
短句来源
     OILFIELD CHEMISTRY VOLUME 8(No.1—4)CONTENTS
     《油田化学》1991年第8卷1—4期总目录
短句来源
     《OILFIELD CHEMISTRY》VOLUME 23(No .1—4)CONTENTS
     《油田化学》2006年第23卷(第1~4期)总目次
短句来源
     OILFIELD CHEMISTRY 1989 (VOLUME6) CONTENTS Scientific Papcrs
     《油田化学》1989年(第6卷)总目录
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  oilfield chemical
     The Development and Application of 2-Acrylamido-2-Methyl Propane Sulfonic Acid in the Oilfield Chemical Agents
     2-丙烯酰胺-2-甲基丙磺酸应用于油田化学
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     The discussing oilfield chemical additives are surfactant type products in oilfield chemistry work-liquid systems.
     油田化学应用技术的进步与发展对表面活性剂应用技术的发展有着积极的促进作用 ,二者的密切关系推动了油田化学药剂及其形成的油田化学工作液体系的发展。
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     Based on the properties of great in viscosity, strong in foam stability and difficult in demulsification,the authors successfully develop the thickened oil double-effect agents DF-203. It is a kind of oilfield chemical auxiliary atents gathering the foam-eliminating and demulsification into one.
     稠油双效剂DF-203是根据稠油粘度大,泡沫稳定性强,不易破乳脱水等特性而研制成功的一种集消泡、破乳能力于一体的油田化学助剂。
短句来源
     The special technology of oilfield chemistry is mainly used to produce oilfield chemical additives with different functions, by which the several series of oilfield chemical working fluids are formulated.
     油田化学专用技术的核心是各种功能的油田化学药剂和由此形成的多系列的油田化学工作液体系。
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     This article is the practice and experience of Daqing Oilfield Design Institute held the post of "packaged institute" in constructing polymer engineering,oilfield chemical auxiliary agent plant.
     本文介绍了大庆油田设计院在建设油田化学助剂厂聚合物工程中担任“总包院”设计的实践与体会,重点介绍了工程建设设计“总包院”技术管理的具体作法。
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  “油田化学”译为未确定词的双语例句
     Study on physical simulation of chemical flooding in Lvda 10-1 Oilfield
     旅大10-1油田化学驱物理模拟研究
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     Study on polymer for chemical flooding in offshore oilfield of China
     用于海上油田化学驱的聚合物研究
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     DEVELOPMENT AND APPLICATION OF PROFILES ADJUSTING TECHNIQUE BY CHEMICAL WATER SHUTOFF IN DAQING OILFIELD
     大庆油田化学堵水调剖技术的发展与应用
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     The ratio BOD_5/COD_cr is proposed as the index to evaluate biodegradability of chemicals in drilling fluids chemicals and oil field chemicals in petroleum industry so as to normalize research work in biodegradation and ensure for evaluation results reliability and comparability.
     推荐采用BOD_5/COD_Cr比值来评定我国石油行业钻井液化学剂及油田化学剂的可生物降解性,规范石油行业生物降解研究工作,保证评定结果的可靠性和可比性。
短句来源
     Effects of Oilfield Chemicals on Crude Oil Dehydration by Demulsifier YT-100
     油田化学剂对原油破乳剂YT-100脱水效果的影响
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  oil chemistry
Chirospecific analysis in flavor and essential oil chemistry Part A.
      
Chirospecific analysis in flavor and essential oil chemistry Part B.
      
The application of infrared spectroscopy to fat and oil chemistry
      
This review has attempted to present somewhat diagrammatically exemplary fundamentals of drying oil chemistry and technology.
      
Significant advances in fat and oil chemistry in France during the past fifty years
      
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This is a review article concerning oilfield chemicals abtoad.The present and predictive future growth of consumption of various chemicals is introdliced.The Ptoblems encountered in using chemicals for well drilling,oil recovery and transportation,and enbanced oil recovery are discussed.The newer developments in the field are illustrated as well.

本文概述了最近国外油田化学剂消费额增长的速度,钴井、集输、采油、提高采收率方面化学剂存在的问题和发展的水平。

The background and the status of magnetic treatment for scale and paraffin deposits prevention are briefly discussed.Some concepts related to this treatment are also descri- bed.Mere detail introduction is given to the six very successful examples of the applica- tion of this treatment.Although the machanism of magnetic treatment has not been fully understood yet and the engineering of this method is still on the way of developing,it has been proved to be most effective in a series of practicing cases.Therefore...

The background and the status of magnetic treatment for scale and paraffin deposits prevention are briefly discussed.Some concepts related to this treatment are also descri- bed.Mere detail introduction is given to the six very successful examples of the applica- tion of this treatment.Although the machanism of magnetic treatment has not been fully understood yet and the engineering of this method is still on the way of developing,it has been proved to be most effective in a series of practicing cases.Therefore magnetic treatment can be counted as a very attractive and promising technique.

本文是一篇综述文章,介绍磁性处理阻垢抑蜡技术的背景和现状,叙述磁性处理理论的基本概念,通过国外许多油田的应用实例,说明此项技术的良好效果,以期引起我国石油工业界人士特别是油田化学工作者的重视。

This article introduces briefly the properties of mixed surfactant systems with various combinations including those of anionic-nonionic, anionic-cationic, cationic-nonionic, nonionic-nonionic and anionic-anionic, and points out, with several examples, that significant synergestic effect can be obtained by appropriate types and ratios which will benefit economically and functionally and therefore can play a practical role in the utilization of surfactants in oil and gas fields. Besides the mixtures of anionic-anionic,...

This article introduces briefly the properties of mixed surfactant systems with various combinations including those of anionic-nonionic, anionic-cationic, cationic-nonionic, nonionic-nonionic and anionic-anionic, and points out, with several examples, that significant synergestic effect can be obtained by appropriate types and ratios which will benefit economically and functionally and therefore can play a practical role in the utilization of surfactants in oil and gas fields. Besides the mixtures of anionic-anionic, nonionicnonionic,and anionic-nonionic combinations are an existing and potential practice and are of importance to drilling fluids,acidizing and fracturing liquids,and enhanced oil recovery fluids. Although the mechanism of synergism is interpreted mainly by the formation of mixed micelle, the optimization has to be done in practice experimentally. The highlights of later studies on mixed surfactant systems are also introduced in this paper.

本文简要介绍了以各种不同方式配合的表面活性剂复合体系的性质,包括阴-非离子、阴-阳离子、阳-非离子、非-非离子以及阴-阴离子表面活性剂等各种组合。通过若干用例指出,适当类型和比例的配合可以产生显著的协同作用,从而可以提高表面活性剂的使用性能、节约用量,对于油田化学剂的应用有重大的现实意义。除阴-阴离子、非-非离子等同系物配合外,阴-非离子表面活性剂的配合是一种现实的、有发展潜力的使用方法,可以有效地用于钻井液、酸化液、压裂液和强化采油工作液。已有大量实验研究揭示出协同作用的机理是形成混合胶束,但最佳配合目前仍然必须通过实验方法来寻找。本文还扼要介绍了复合表面活性剂方面新近的研究结果。

 
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