Modeling experiments on controlling profile by gel particles.;
凝胶颗粒调剖的模拟实验
A super water-absorbent granular gel profile control and displacement agent was synthesized using anionic monomer acrylic acid,cationic monomer quaternary ammonium salt and non-ionic monomer acrylamide as main raw materials,bi-methacrylamide as crosslinking agent,persulfate as water-soluble initiator, and adding inorganic blends.
以阴离子单体丙烯酸、阳离子单体季铵盐、非离子单体丙烯酰胺等为主要原料,加入无机共混物、双甲基丙烯酰胺交联剂、过硫酸盐水溶性引发剂,合成了超强吸水颗粒型凝胶调驱剂,确定了最佳配方及合成条件,中和度90%～125%,总单体质量分数30%～50%,以总单体质量为基准,引发剂质量分数0。
This article investigates the behavior of pre-crosslinked gel particles in sealing fractured and low-permeability oil reservoir,inspects the relationship between particle intensity,toughness,size and fracture width,and the impact of pellet aerosol and viscoelasticity on the seal-off behavior through fractured core flow test.
定性研究了预交联凝胶颗粒对裂缝性低渗透油藏的封堵性能。
Study on radial model of gel particle profile-control
凝胶颗粒调剖平面径向流数值模拟研究
Synthesis and Fluorescence Properties of Thermo-Responsive Microgel Nanoparticles
温敏性微凝胶颗粒的制备与荧光性质研究
For preparative or batch procedures the gel size may be increased to a mesh of 50 to 100.
对于制备或成批操作，凝胶颗粒的大小可提高到50～100目。
Study on the Interaction between P(NIPAM-co-AAc) Microgel Nanoparticles and Rare Earth Ions;
稀土离子和聚酰胺类高分子微凝胶颗粒相互作用的研究
Effect of Crumb Rubber on the Mechanical Properties of Concrete
废橡胶颗粒对混凝土力学性能的影响
The Investigation of GaN Grains Synthesized Through Reactively Reconstructing Ga_2O_3 Grains Fabricated by Sol-gel;
溶胶—凝胶法制备Ga_2O_3反应自组形成GaN颗粒的研究
Seed lac-Specification
GB/T8137-1987颗粒紫胶
In some baked products, many starch granules remain ungelatinized.
在有些焙烤食品中许多淀粉颗粒未被胶凝。
A Study on Nanocrystalline MgO Powders Prepared by a Gel-Combustion Synthesis Technology;
凝胶—燃烧合成法制备纳米MgO颗粒的研究
Study on the Structure and Performance of Flexib Cement Concrete Which Contain Rubber Particle;
含橡胶颗粒的柔性混凝土结构与性能的研究
Study on Gelcasting of Coarse Powders of Zirconia;
粗颗粒氧化锆粉体凝胶注模成型工艺研究
Laser Scattering Study of Soil Organic/Inorganic Colloidal Particles Aggregation
土壤有机\无机胶体颗粒凝聚的激光散射研究
Synthesis and Performance Evaluation of Super Water-absorbent Granular Gel Profile Control and Displacement Agent
超强吸水颗粒型凝胶调驱剂的合成与性能评价
Effects of Rubber Particles Treated Surface on Concrete Damping Capacity
表面处理的橡胶颗粒对混凝土阻尼性能的影响
Relations Between the Light-Burned Magnesia Particle Fineness and the Strength of Magnesia Cement Material
轻烧镁颗粒细度与镁质胶凝材料强度的关系
Research on Rubber Cement Concrete Penetrability Based on the NEL Method
基于NEL法的橡胶颗粒水泥混凝土渗透性研究
Preparation of ZnO by sol-gel method and its spectrographic analysis
凝胶法制备纳米氧化锌颗粒及其光谱分析
The Effect of Syphilitic Patients’ Sera on HIV Gelatin Particle Agglutination Test
梅毒患者血清对HIV明胶颗粒凝集试验的影响