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- It also possesses the oil solubility, emulsifiability, and viscosity enhancement properties, has better oil displacement effect than common polymer and ASP system. 该剂还具有很强的增溶和乳化原油的能力、增黏调控能力，驱油效果也优于普通聚合物或三元复合驱油体系。
- The theoretical analysis of nano-silica gel for oil displacement is conducted to quantitatively study the oil displacement effect of SiO2 gel system in nanometer scale. 摘要为了定量研究纳米级二氧化硅粉体成胶体系的驱油效果，对纳米硅胶驱油机理进行了理论分析。
- The sweep efficiency and oil displacement effect of polymer flooding in seven spot and five spot patterns for single and multizone reservoirs were simulated by numerical simulation. 用数值模拟研究手段对七点法井网、五点法井网以及单油层、多油层聚合物驱的波及系数及驱油效果进行了模拟 ;
- Based on the choice of PAS or CTAB as foam agent, NAPS as stable agent, the prescription of NACP foam system for displacing oil was studied, and oil displacement effect of this system was appraised through core floating experiments. 在已优选PAS或CTAB作为起泡剂,NAPS作为稳泡剂的基础上,对驱油用NACP泡沫体系的配方进行了研究,并通过岩心流动实验评价了该体系的驱油效果。
- Evaluation Method of Microorganisms Oil Displacement Effect in Luo 801 Block 罗801块微生物驱效果评价方法探讨
- Physical simulation of oil displacement effect by using ASP composite profile control agent 三元复合调剖剂驱油效果物理模拟实验
- Keywords oil soluble resin;emulsified resin;in-deep profile control and oil displacement agent;plug-ging performance;oil displacement effect; 油溶性树脂;乳化树脂;深部调驱剂;封堵性能;驱油效果;
- Field tests and effect analysis of microbial oil displacement. 微生物驱油矿场试验及效果分析
- oil displacement effect 菌液
- Influence of Capillary Numbers on Oil Displacement Effect Using Displacing Fluids with Different Viscoelasticities 不同粘弹性驱替液下毛管数对驱油效果的影响
- This article introduced mainly the analysis of application effect for Oil displacement of xanthan gum in the seventh zone oil wells of Shengli Gudong oil field. 着重介绍黄原胶在胜利孤东油田七区部分油井段塞驱油应用效果分析。
- The geometrical nonlinearities includes cable sag effect, beam-column effect and large displacement effect. 程序DNFEA在几何非线性方面,可以考虑垂度效应、梁柱效应和大位移效应,在材料非线性方面,可以考虑钢管混凝土、普通混凝土和钢材的非线性特性。
- For the characteristics in Bohai oilfield,the research work on low crosslinking of AP type polymer has been carried out in lab so as to improve the effect of profile modification and oil displacement. 为进一步提高调驱效果,针对渤海油田高温高盐的特点,实验室开展了AP型疏水缔合聚合物低度交联的调驱体系研究。
- On the base of the micrograph of the emulsion containing the oil displacement agents,it was asce... 根据破乳机理和三元复合驱采出液的特点,提出了合成新型破乳剂的研究思路。
- The development of salt resisting surfactant oil displacement system for high salinity reservoirs was introduced . 介绍了高矿化度油藏用耐盐表面活性剂驱油体系的研究开发。
- The relative average error between predicted oil displacement efficiency and actual value is 8.7%, the accuracy meets demand of production. 驱油效率实际值与预测值平均相对误差8.;7%25，精度满足生产要求。
- A compounded system mainly composed of petroleum sulfonate was developed and then an oil displacement efficiency experiment was carried out. 通过大量的室内实验,研制出以石油磺酸盐为主剂的复配体系,并开展了驱油效率实验。
- While the wetting heat of oil displacement agent on rock is greater, it's more favor for imbibition, more favor for enhancing oil recovery. 驱油剂在岩石表面的润湿热越大，越有利于自发渗吸，提高洗油效率；
- Therefore, a study and field test of "LPS" deep profile control for oil displacement has been conducted in block Hai 1, and it has stabili... 针对这些情况,在海1块开展了“LPS”深部调驱技术的研究与现场试验,并取得较好的稳油控水效果。
- By means of physical and numerical simulation,this paper studies the kinetic process of oil displacement by suspended particles in biopolymer solution. 物理实验发现,所用的生物聚合物溶液中的悬浮微粒在多孔介质中进行运移,并被捕集,因而引起溶液在介质中的渗透率显著下降。
