Resistant line

A New Method for Calculating Temperature Variation: Three Group Resistance Line;

研究气温变化趋势的新方法——三组耐抗线

The oil-displacing agents for crosslinked polymer oil-displacing system are mainly as follows:the polymer containing monomers with heat resistance and salt tolerance,zwitterion polymer,hydrophobically associating water-soluble polymer,polymer complex system,and comb polymer.

用于交联聚合物驱油体系的驱油剂主要有含耐温抗盐单体的聚合物、两性离子聚合物、疏水缔合水溶性聚合物、聚合物复合体系和梳形聚合物。

Terpolymer with heat resistance and salt tolerance was synthesized from acrylamide(AM),2- acrylamide- 2-methyl propane sulphonic acid and inorganic compound (IC) using solution polymerization.

以丙烯酰胺(AM)、2-丙烯酰胺基-2-甲基丙磺酸(AMPS)以及无机化合物为原料,采用水溶液绝热聚合法合成耐温抗盐型共聚物。

The heat resistance and salt tolerance SIOP copolymer additive for drilling fluids was synthesized from acrylamide(AM) , acrylic acid(AA), monomer with sulfonic acid (AOBS) and inorganic material by redox inita-tion.

以丙烯酰胺(AM)、丙烯酸(AA)、丙烯酰氧丁基磺酸(AOBS)和一种无机物为原料,采用氧化-还原引发体系合成了一种耐温抗盐钻井液处理剂SIOP,确定了处理剂SIOP合成的最佳配方:丙烯酰氧丁基磺酸30 g,丙烯酰胺摩尔分数(以有机单体总摩尔数计)70％,引发剂用量(质量分数,下同)0。

For the sake of temperature resistance and higher salt tolerance,a new style of foaming agent AMS-18 was prepared and evaluated with three methods.

该文在烯丙基单体上引入含有磺酸基的亲水性单体,达到耐温抗盐的目的。

Development of the temperature and salt-resistant copolymers of acrylamide;

耐温抗盐型丙烯酰胺共聚物的研究进展

Synthesis, Characterization, Properties of Temperature-resistance and Salt-resistance Polyacrylamides;

耐温抗盐聚丙烯酰胺的合成、表征及性能研究

Reverse microemulsion polymerization synthesis of temperature and salt resistance of polymer flooding in oil

反相微乳液法合成耐温抗盐聚合物驱油剂

Research Development of Heat-Resistant and Salt-Tolerant Polymer for Enhanced Oil Recovery

驱油用耐温抗盐水溶性聚合物的研究进展

Solution Properties of Terpolymer NKP for EOR with Improved Temperature Resistance and Salt Tolerance

驱油用耐温抗盐三元共聚物的溶液性能研究

Research Progress of Temperature Resistant and Salt Resistant Polymers as Flooding Agent in Tertiary Oil Recovery

三次采油用耐温抗盐聚合物的研究进展

Synthesis and Evaluation of a Pre-crosslinking Hydrophobic Water-swelling Polymer with Heat Resistance and Salt Tolerance

一种耐温抗盐预交联疏水型水膨体的合成及性能评价

JSS300:A High Temperature and Salt Resistant Fluid Loss Agent for Deep Well Cement Slurry

深井油井水泥耐盐抗温降失水剂JSS300的试验研究

Establishment of an Agrobacterium-mediated Transformation System and Obtaining of Salt-, Freezing-Tolerant Transgenic Perennial Ryegrass (Lolium Perenne L.);

超表达OsNHX1、AtDREB1A基因获得抗盐、耐低温黑麦草转基因株系

Effect of Genetic Background on Expression of QTL for Drought and Salt Tolerance and Their Genetic Overlap in Rice;

水稻抗旱、耐盐QTL表达的遗传背景效应及抗旱、耐盐的遗传重叠研究

Physiological Identification on Drought and Salt in Cotton and cDNA Fragment of Drought and Salt in Cotton Separation;

棉花抗旱耐盐生理指标的鉴定及抗旱耐盐相关cDNA片段的分离

Preparation and Characterization of Copolymers as Fluid Loss Additive for Oil Well Cement Slurry at High Temperature and High Salinity Level;

耐温耐盐聚合物降失水剂的研究与应用

Tolerance of Sipunculus nudus to Salinity and Temperature

光裸星虫对盐度和温度的耐受性研究

The Selection of NaCl-tolerant Variants of Maize and Analyses of Salt Tolerance;

玉米体细胞抗盐突变体的筛选及耐盐性鉴定

The Study on Tolerant Properties of High Temperature and High Salinity for Polyoxyethylete Ethers Sulfonate and Oil-displacing System of It;

脂肪醇聚氧乙烯醚磺酸盐耐温、耐盐性及驱油体系的研究

Drought and Salt-alkali Resistance Gene P5CS Transformation of Sunflower Inbred Lines;

抗旱、耐盐基因P5CS转化向日葵自交系

Analysis on the Transgenic Populus Davidiana×P.bolleana with Genes Concerning Resistance to Adverse Condition

转耐盐相关基因山新杨的抗逆性分析

Transformation of Drought and Salt Resistant Gene(DREB1C) in Populus×euramericana cv. Nanlin 895

南林895杨抗旱耐盐基因DREB1C的转化

The Salt Tolerance Classification of Transgenic Insect Resistant Cotton Varieties and the Study on Soaking Seed with Glycinebetaine on the Salt Tolerance of Cotton Seedlings;

转基因抗虫棉耐盐性筛选与甜菜碱浸种提高棉苗耐盐性的研究