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- Aim To make definite the influences of microscopic pore structure of Chang 6,Chang 8 reservoir on waterflooding effectiveness in Xifeng oilfield. 目的探讨西峰油田长6、长8储层微观孔隙结构对注水开发效果的影响。
- microscopic pore structure heterogeneity 微观孔隙结构非均质
- Keywords caprock;microscopic pore structure;physical property;salinity;oil and gas preservation condition;Shizhi Area; 盖层;微孔隙结构;物性;矿化度;油气保存条件;石柱地区;
- Keywords microscopic pore structure;microcrack;Jamin action;pressure-sensitive action;waterflood;Xifeng Oilfield; 微观孔隙结构;微裂缝;贾敏效应;压敏效应;注水开发;西峰油田;
- microscopic pore structure 微观孔隙结构
- The porosity and permeability of reservoir are macroscopic reflection of microscopic reservoir pore structure characteristics. 储层孔隙度和渗透率参数是储层微观孔隙结构特征的宏观综合表现。
- The calcium carbonate content of phosphate rock determines the pore structure. 磷矿中碳酸钙的含量决定了磷矿的毛细孔结构。
- The results show that accumulation properties are worse, the reservoir mainly develops intergranular pore and emposieu, and pore structure types arc fine pore and microscopic throat. 分析表明,该区块储层物性总体较差,发育粒间孔、溶蚀孔,孔隙结构类型属小孔隙、微细喉道型。
- In this paper,pore structure and characteristic of CSH gel are studied. 针对CSH凝胶中的孔结构特点进行了研究。
- Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated. 摘要系统考察了影响碳化法制备无定形硅铝孔结构的因素。
- Carbon nanotube electrodes exhibit unique pore structure and high utilization efficiency of specific surface areas. 碳纳米管电极具有独特的孔隙结构和高比表面积利用率;
- Crosslinked clay catalyst is a new catalytic material with large surface area,unique pore structure and very low cost. 交联粘土催化剂具有巨大的比表面和独特的孔结构,且价格低廉,是一种良好的催化材料。
- Influences of C12-LAS and C12-AEO3 on pore structure in active alumina beads were studied. 研究了十二烷基苯磺酸钠和C12脂肪醇聚氧乙烯(3)醚对活性氧化铝孔结构的影响。
- Type II setae are smooth with scales around tip, with complicated pore structure. II型简单刚毛基部光滑,顶端被鳞片覆盖,且具复杂的孔结构;
- Pore structure is characterized by coarse skewness of throat, fine skewness of ... 上覆地层压力对渗透率及孔隙结构特征影响很大。
- Nitriding cannot be performed during encapsulated or post-HIP pressing due to closing of the pore structure. 氮化无法执行期间,包裹或后髋关节迫切,由于关闭的孔隙结构。
- Wastes represent good pore structure characteristics.This makes the sulfation reaction goes further. 废弃物具有良好的微观结构,有利于颗粒内部固硫反应的进行。
- The pore structures of the monolithic adsorbents were characterized. 对块体吸附剂的孔结构进行表征;
- The modification of SAPO with suitable metal ion to adjust pore structure and the distribution of acid is introduced. 综述了通过引入合适的金属离子对SAPO分子筛的酸性和孔道结构进行调节,有利于烃类异构化反应;
- The pore structure, surface property, swelling capacity and thermal stability of the copolymer beads were determined. 对其孔结构、表面结构、溶胀性能和热稳定性进行了详细研究。