Through linear sandpack model and transparent micromodel experiment,this paper studies migration rules of weak gel in porous media and general characteristics of EOR.
通过线性填砂模型和透明微观模型实验,研究了弱凝胶在多孔介质中的运移规律和提高采收率的一般特性。
Meanwhile,the sand packed model,with the permeability about 186.
基于管流模型及流变原理,分别设计了5种不同黏度原油实验方案,得到了管径1mm条件下原油黏度340～44500mPa·s范围内启动压力梯度随黏度变化关系,从宏观上验证了普通稠油存在启动压力梯度,同时在此基础上设计了考虑微观孔喉结构的填砂管模型,其中填砂管气测渗透率为(186。
Application of Secondary Sand Filling Technology in Heavy Oil Thermal Recovery Wells
二次充填补砂技术在稠油热采井的应用
multiple squeeze slurry pack technique
多次挤压砂浆充填技术
AutoCAD Design of the Secondary Development of Filling and Its Application
AutoCAD图案填充的二次开发及其应用
sand-packed tube displacement
砂粒填充管驱替试验
adsorptive sandpack
吸附性好的充填砂样
partially sand packed perforation
地层砂部分充填的炮眼
double pot gravel pack mixing unit
砾石充填双罐混砂装置
batch-type slurry packing unit
分批混合砂浆充填泵车
According to rubber filling experiment, such hydrated silicon dioxide has excellent performance in additional strength of rubber.
依据橡胶填充实验,此水合二氧化硅具有优异的橡胶补强性能。
Effect of Filler and Rubber Blending on Properties of in Situ PB;
补强填充体系和生胶并用对原位共混型聚丁二烯性能影响
The channel is filled with noncompactible sand, or with sand and gravel.
水道内由不可压实的砂或砂砾物质充填。
The Research of Sand Control Technology by Expandable Pre-graved Screen;
可膨胀预充填防砂筛管及防砂机理研究
median pack-to-formaton grainsize ratio
充填砾石与地层砂粒度中值比
viscous carrier placed pack
用高粘携砂液作业的砾石充填
pack-to-formation median grain size ratio
充填物与地层砂粒度中值比
The channel sand is not of the cut-and-fill type.
水道砂岩不是切割--充填类型的。
This channel is filled with cross-bedded sandstone.
该河边充填着具交错层理的砂岩。
Research and Application of Horizontal Gravel Packing Sand Control Technology;
水平井砾石充填防砂技术研究及应用