Acidification of reservoir formations is an important measure in stimulation jobs,and thickening agent plays a role in acidification.
酸化处理是油气井增产增注的重要措施,而其中稠化剂是酸液中重要的酸液添加剂。
A heat resistant and salt tolerant thickening agent,for acidifying fluid was synthesized from dimethyl-diallyl-ammonium chloride (DMDAAC),acryl amide (AM) and monomer 2-acrylamido-2-methly-propane sulfoacid (AMPS).
以丙烯酰胺(AM)为主单体,与阳离子单体二甲基二烯丙基氯化铵(DMDAAC)及改性单体2-甲基-2-丙烯酰胺基丙磺酸(AMPS)进行三元水溶液聚合,合成了一种酸化用稠化剂,并对其性能进行了评价。
A new gelling agent was developed by using acrylamide(AM) and 2-acrylamido2-methylpropane sulfonic acid(AMPS) as main monomers,polyethylene glycol diacrylate ester(PEGDA) as chain extender.
以丙烯酰胺(AM)和2-丙烯酰胺基-2-甲基丙烷磺酸(AMPS)为主要单体,以聚乙二醇二丙烯酸酯(PEGDA)为扩链剂,研制了一种注酸时稠化能力强、返排时黏度低的新型酸液稠化剂。
When acidification polymerized in aqueous solution, such problems as low effective concentration of gelling agent, a product of lower molecula
针对水溶液聚合法制备酸化稠化剂有效浓度低、产物分子量较低、性能不稳定及运输使用不便等问题,本论文以2-丙烯酰胺基-2-甲基丙磺酸、N,N-二甲基丙烯酰胺、丙烯酸甲酯为原料采用反相乳液聚合法和油溶性氧化还原引发体系,合成了稠化剂,对稠化剂乳液聚合的机理及反应动力学进行了研究,通过实验,讨论了引发剂浓度、乳化剂用量、反应温度、单体浓度等影响聚合反应速率及共聚物相对分子质量的因素。
Synthesis of new type high temperature and salt resistant thickener;
新型抗温抗盐稠化剂的合成
Preparation and evaluation of a new thickener for acidification treatment;
新型酸液稠化剂的制备与评价
New type of thickener improves the performance of acidizing fluid;
新型稠化剂改善稠化酸性能
According to the technical requirement of oxygen system lubricating grease, hydrophobia white carbon black was selected as thickener and was compared with thickener F46 in application behaviors.
根据某氧气系统润滑脂的技术要求,选择疏水型白碳黑作为稠化剂,与F46稠化剂进行应用性能比较。
The soaps of lithium， sodium， calcium， barium and aluminum are the principal thickeners used in grease making.
而锂、、、和铝皂，则是生产润滑脂所用的主要稠化剂。
The soaps of lithium，sodium，calcium，barium and aluminum are the principal thickeners used in grease making.
而锂、钠、钙、钡和铝皂，则是生产润滑脂所用的主要稠化剂。
chemically-modifying natural thickener
化学改性天然增稠剂
a gum used especially as a thickener or emulsifier.
一种树胶，尤其用作增稠剂或乳化剂。
Viscosity Reduction Test of Viscosity Reducer-doped Water-soluble Emulsion
超稠油掺水溶性乳化降粘剂降粘试验
The key was to choose high efficiency viscosity reductant.
以大庆黑帝庙稠油为原料，发烟硫酸为磺化剂，合成了稠油磺酸盐。
Preparation and Evaluation of Catalyst for Heavy Oil Injected Air Catalytic Oxidation Production
稠油注空气催化氧化采油催化剂的制备与评价
The results provided theoretical basis for down-hole catalytic upgrading of heavy oil.
探讨了催化剂对稠油水热裂解反应的催化机理。
Study on Catalytic Effects of Orgainc Nickel and Iron on Visbreaking of Heavy Oil from Shengli Oilfield;
有机镍、铁催化剂对胜利稠油的催化降粘研究
This paste contains dye, thickener, water and other chemicals.
印花浆含有染料，增稠剂，水和其它的化学品。
Heavy oil viscosity reduction of was studied by using toluene as additive for catalytic aquathermolysis reaction in this paper.
以钼酸铵作为稠油水热裂解反应的催化剂。
Studies on Aquathermolysis Catalyst and Its Carrier for Super Heavy Oil;
超稠油水热裂解反应催化剂及其载体的研制
Study on the Influence of Heavy Crude Components and Emulsifiers on the Interfacial Properties
稠油组分及乳化剂对油水界面性质影响的研究
APPLICATION OF HIGH EFFICIENCY CATALYST IN DOWNHOLE UPGRADING HEAVY OIL
稠油井下改质降黏开采中高效催化剂的应用
Research Advance and Development Tendency of Emulsifying Viscosity Reducer for Heavy Oil
稠油乳化降粘剂研究现状及其发展趋势
Selection and evaluation of viscosity reducer by emulsification of viscous crude oil used at B304 block
泌304区块稠油乳化降粘剂的筛选与评价
Development and field performance evaluation of TR-01 emulsified viscosity reducer
TR-01稠油乳化降粘剂的研制及现场性能评价
a gummy substance that is a sodium salt of carboxymethyl cellulose; used as a thickening or emulsifying agent.
一种粘性物质，是羧甲基纤维素的钠盐，用作增稠剂或乳化剂。