1) chemical agent
化学剂
1.
The current situation of water shutoff & profile control is summarized from reservoir engineering, application of chemical agent, physical simulation, operation technology, effect evaluation methods, development of water shutoff and profile control software, etc.
简要叙述了堵水调剖的意义和中国堵水调剖五十年的发展历程,从堵水调剖的油藏工程研究、化学剂应用、物理模拟实验、施工工艺、效果评价方法、堵水调剖软件的研发等方面总结了国内堵水调剖的现状,列举了水平井、高温深井、底水堵水及合理用量设计、放置技术等当前堵水调剖技术上的难点,指出高含水油藏深部液流转向技术、基于分子设计的延迟膨胀调剖剂技术、具有工业意义的选择性堵水剂技术、简洁实用的堵水调剖设计软件开发等是堵水调剖技术的发展趋势。
2.
By means of chemical agent, oily sludge was treated and changed into active thickening profile control agent.
为此,利用化学剂对含油污泥进行处理,使其变成活性稠化的调剖剂。
3.
With respect to the difficulty of heavy oil flowing in wellbore, calculating models for lifting techniques by mixing chemical agent in hollow rod or annulus of rod pumping wells are developed with the nodal system analysis method.
针对稠油井井筒流体流动难的特点 ,利用节点系统分析方法 ,建立了空心抽油杆和油套环空掺化学剂的抽油机井举升工艺计算模型 ,并研究利用化学方法改善井筒流体流动的条件。
2) chemicals
[英]['kemikəl] [美]['kɛmɪkḷ]
化学剂
1.
Research advances of chemicals for oil production;
采油用化学剂的研究进展
2.
In order to combine the chemicals huff and puff with water\|shutoff in oil well, the huff and puff agent and water\|shutoff agent should be injected successively into oil well.
提出了一项将化学剂吞吐与油井堵水相结合的新技术。
3) chemical warfare agent
化学毒剂
1.
Research advances of plasma technology for decontamination of chemical warfare agent;
等离子体技术在化学毒剂洗消中的研究进展
2.
Hydrogen concentration measurement by means of using thermal neutron can be exployed to identify chemical warfare agents and TNT that contains different hydrogen frac.
简单介绍了非破坏性识别化学毒剂技术 ,研究了中子诱发 γ谱法、热中子氢含量测量和 X射线成像技术等放射性测量技术识别化学毒剂的原理和实际使用中的一些问
4) chemical agent
化学药剂
1.
An introduction is presented to the new methods and operative process of testing the organochlorine content in oilfields chemical agents.
介绍了测试油田化学药剂中有机氯含量的新方法和操作过程,说明了新方法测得的数据误差小,重现性好、检出下限低、易于操作等优点。
2.
Using several kinds chemical agents and self－ made equipments, author tested the washing properties of pingguo bauxite ore at laboratory.
利用自制的洗矿设备，对平果铝土矿难洗矿石进行了添加化学药剂的洗矿试验。
3.
The ovary of dwarf abortion wheat was respectively induced by artificial pollination (in natural fields) and by chemical agent (in isolated fields).
在大田条件下 ,采用正常授粉 ,同时在隔离区条件下 ,用化学药剂 (1号液 :5 0 0mg·kg-1对氯苯氧乙酸+10 0mg·kg-1激动素 +体积分数为 0 。
5) chemical reagent
化学试剂
1.
The progress of ionic liquid used in chemical reagents;
化学试剂中的离子液体进展
2.
Doing well in the chemical reagent supply, to serve the teaching and research;
做好化学试剂供应,为教学科研服务
3.
Review on the development of chemical reagent;
国内外化学试剂发展概况
6) chemical warfare agents
化学战剂
1.
Development of SAW technology used in the detection of chemical warfare agents;
SAW技术在化学战剂检测中的研究进展
2.
The application of ion mobility spectrometry to the detection of chemical warfare agents,including never agents and blisters was discussed in detail.
简要介绍离子迁移谱的基本原理、离子迁移率理论,以及离子迁移谱仪的最新研究进展;阐述了离子迁移谱技术在化学战剂侦检中的应用,如在神经性毒剂、糜烂性毒剂方面的应用。
3.
The acute toxicity of three kinds of stimulating chemical warfare agents,Diphenylcyanoarsine(DC),Diphenylchloroarsine(DA) and Chloroacetophenone(CN),to Scendesmus obliuus was studied through static closed bottle test method.
采用国际通用的试验藻种斜生栅藻(Scendesmus obliuus)作为试验生物,研究了3种刺激性化学战剂(二苯氰胂、二苯氯胂和苯氯乙酮)对试验藻类的急性毒性。
补充资料：油田化学剂
分子式：
CAS号：
性质：又称油田化学剂。指用于油田钻井、完井、采油、注水，提高采收率以及油气集输过程中的各种化学药剂的通称。
CAS号：
性质：又称油田化学剂。指用于油田钻井、完井、采油、注水，提高采收率以及油气集输过程中的各种化学药剂的通称。
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