砂岩强度,sandstone strength
1)sandstone strength砂岩强度
1.In view of the key issue that the development effectiveness of low permeability reservoir is enhanced by fracturing,sandstone reservoir is taken as research object,based onsandstone strength analysis,the reaction process and mechanism of the typical minerals in sandstone and acid liquid system are studied.针对压裂改造提高低渗透油气藏开采效果的关键问题,以砂岩储层为研究对象,从砂岩强度的本质分析出发,研究了砂岩典型单矿物与酸液体系的反应过程和机理;利用矿物结构分析、离子浓度测定、衍射、能谱分析等实验研究手段,研究了砂岩酸损伤通过改变砂岩矿物成分、晶体结构,降低岩石强度的机理。
2)RES岩石嵌入砂子的强度
3)sandstone thickness砂岩厚度
1.Using sedimentary facies control of reservoir physical properties, the paper puts forward a facies-controlled model to predict physical property parameters of sandstone reservoirs between wells and to researchsandstone thickness as well as lateral distribution of reservoir porosity and permeability by building a model of reservoir physical property parameters.据此 ,针对砂岩储集层进行井间参数预测 ,研究砂岩厚度、孔隙度、渗透率的平面分布 ,提出建立井间储集层参数模型的相控模型法 ,其实质是进行带地质约束的井间参数预估 ,即由井间沉积相地质信息提取储集层参数软信息 ,增补井间约束条件 ,与井点数据共同预测井间储集层参数。
2.the method , s precision(70%)was proved through predictingsandstone thickness of different sand body and well pattern density of Beierdong dense well pattern testing area.通过对北二东密井网试验区不同类型砂体、不同井网密度砂岩厚度的预测 ,检验了此方法的精度 (为 70 %左右 )。
4)sandstone grain size砂岩粒度
1.We studied the relationship betweensandstone grain size and log responses on cores from block 2,3,4 and 5 in Ningdong in the west of Mahuangshan working area.勘探实践证实麻黄山西探区的砂岩粒度对储层的物性和含油性有较大的控制作用。
5)highly weathered sandstone强风化砂岩
1.Physical properties ofhighly weathered sandstone at Hongshanyao;红山窑强风化砂岩试验特性
6)cement mortar strength胶砂强度
1.At the equal w/c ratio,the fluidity and thecement mortar strength of the coarser separated fly ash were low.在相同水胶比的条件下,掺分选粗粉煤灰的水泥胶砂流动度及强度均低;分选粗粉煤灰磨细后,不仅减少了颗粒的粘连,增加了比表面积,而且提高了粉煤灰的反应活性和水泥胶砂流动度及强度,虽其水泥胶砂流动度仍小于掺分选细粉煤灰的水泥,3d水泥胶砂强度也略低,但其28d水泥胶砂强度略高于掺分选细粉煤灰的水泥;在相同水泥胶砂流动度的条件下,掺磨细粉煤灰配制的水泥胶砂3d强度低于掺分选细粉煤灰的水泥,但随着水化龄期的增长,其差距逐步缩小,至60d时可超过后者。
英文短句/例句
1.Test method for strength of hydraulic cement mortarGB/T177-1985水泥胶砂强度检验方法
2.Method of testing cements--Determination of strength--ISO 679:1989GB/T17671-1999水泥胶砂强度检验方法（ISO法）
3.Research on Potential Influence of the Use of the Method of Rapid Testing on Cement Mortar Strength (ISO Methods) in ShenzhenISO法水泥胶砂强度快速检验方法
4.Effect of Slag Fineness and Deposit Time on the Strength of Cement with Wet-Milling Slag Slurry细度及放置时间对湿磨矿渣胶砂强度的影响
5.Grey correlation analysis of particle size distribution of CFBC fly ash and its mortar strength磨细CFBC脱硫灰的粒度分布与其胶砂强度的灰色关联分析
6.Using the staistics method to research the strength of cement mortar changing regular pattern by age利用数理统计方法研究水泥胶砂强度随龄期变化的规律
7.Influence of fly ash and phosphorus slag on hydration heat and mortar strength of cement粉煤灰与磷矿渣对水泥水化热及胶砂强度的影响
8.Effect of alcohol amine admixture on hydration of Portland cement and mortar strength醇胺类助磨剂对硅酸盐水泥水化及胶砂强度影响的研究
9.Effect of activators excitated cement specimen with different amount of fly ash on strength激发剂种类对不同粉煤灰掺量的水泥胶砂强度的影响
10.Abstract: The effects of added limestone contents in portland limestone cement and fineness of cement grinding on strength of the cement mortar were investigated.文摘:研究了石灰石硅酸盐水泥中石灰石掺入量及水泥细度对水泥胶砂强度的影响。
11.Study on the Stress and Stability of the Cemented Sand & Gravel Dam Base on Strength Reduction Method;基于强度折减的胶结砂砾石坝应力与稳定研究
12.An Experimental Study on Temperature Dependence of Autogenous Shrinkage of High Strength Mortar;高强水泥胶砂自收缩温度依存性的实验研究
13.Influence of Superplacticister and Redispersible Polymer Powder on the Strength of Crumb Rubber Mortar减水剂复合聚合物对橡胶水泥砂浆强度的影响
14.Research on Compressive Strength of Cement Mortar with Rubber Dealt with Si-69 Coupling AgentSi-69偶联剂处理的橡胶水泥砂浆抗压强度研究
15.standard sand for testing strength of hydraulic cement mortars水泥强度试验用标准砂
16.The paper introduced calculation formula of cement colloidal mortar compression strength with simple and quick advantage for the same trade persons′ reference.推导了水泥胶砂抗压强度计算的公式，具有简单、速度快的优点，供各位同行参考
17.Discussion on the influencing factors of mortar strength and masonry strength浅谈砂浆强度和砌体强度的影响因素
18.Test method for fluidity of cement mortarGB/T2419-1994水泥胶砂流动度测定方法
相关短句/例句
RES岩石嵌入砂子的强度
3)sandstone thickness砂岩厚度
1.Using sedimentary facies control of reservoir physical properties, the paper puts forward a facies-controlled model to predict physical property parameters of sandstone reservoirs between wells and to researchsandstone thickness as well as lateral distribution of reservoir porosity and permeability by building a model of reservoir physical property parameters.据此 ,针对砂岩储集层进行井间参数预测 ,研究砂岩厚度、孔隙度、渗透率的平面分布 ,提出建立井间储集层参数模型的相控模型法 ,其实质是进行带地质约束的井间参数预估 ,即由井间沉积相地质信息提取储集层参数软信息 ,增补井间约束条件 ,与井点数据共同预测井间储集层参数。
2.the method , s precision(70%)was proved through predictingsandstone thickness of different sand body and well pattern density of Beierdong dense well pattern testing area.通过对北二东密井网试验区不同类型砂体、不同井网密度砂岩厚度的预测 ,检验了此方法的精度 (为 70 %左右 )。
4)sandstone grain size砂岩粒度
1.We studied the relationship betweensandstone grain size and log responses on cores from block 2,3,4 and 5 in Ningdong in the west of Mahuangshan working area.勘探实践证实麻黄山西探区的砂岩粒度对储层的物性和含油性有较大的控制作用。
5)highly weathered sandstone强风化砂岩
1.Physical properties ofhighly weathered sandstone at Hongshanyao;红山窑强风化砂岩试验特性
6)cement mortar strength胶砂强度
1.At the equal w/c ratio,the fluidity and thecement mortar strength of the coarser separated fly ash were low.在相同水胶比的条件下,掺分选粗粉煤灰的水泥胶砂流动度及强度均低;分选粗粉煤灰磨细后,不仅减少了颗粒的粘连,增加了比表面积,而且提高了粉煤灰的反应活性和水泥胶砂流动度及强度,虽其水泥胶砂流动度仍小于掺分选细粉煤灰的水泥,3d水泥胶砂强度也略低,但其28d水泥胶砂强度略高于掺分选细粉煤灰的水泥;在相同水泥胶砂流动度的条件下,掺磨细粉煤灰配制的水泥胶砂3d强度低于掺分选细粉煤灰的水泥,但随着水化龄期的增长,其差距逐步缩小,至60d时可超过后者。
延伸阅读
粉砂岩粉砂岩siltstone由粒径为0.0625～0.0039毫米（mm）的粉砂的含量占50％以粉砂岩标本的一种碎屑沉积岩。除粉砂以外其它由砂、粘土或化学沉淀物组成。按粒度划分为粗粉砂岩（0.0625～0.0312mm）和细粉砂岩（0.0312～0.0039mm）。按碎屑成分划分为石英粉砂岩、长石粉砂岩、岩屑粉砂岩（少见）和它们间的过渡类型。根据胶结物成分划分为粘土质粉砂岩、铁质粉砂岩、钙质粉砂岩和白云质粉砂岩。黄土也是一种疏松的或半固结的粉砂质沉积物。粉砂岩多形成于河漫滩、三角洲、潟湖和海洋的较深水部位。粉砂岩标本
