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- This paper analyzes the cause for residul oil stagnated in the reservior micro stucture that used the hydrodynamic method then oilfield injection water exploration. 应用水动力学方法分析了油田注水开发时在储层微型构造中形成剩余油的原因。
- Oxygenizing experiment for relaxation of sulfide corrosive in circulating oilfield injection water 减缓油田回注水中硫化物腐蚀性危害的充氧试验研究
- oilfield injection water 油田回注水
- Treating heavy oil effluent with TC-2 compound flocculant to meet the quality standards of oilfield injected water TC-2复合絮凝剂处理稠油污水达标回注
- Oilfield Injected Water 油田注入水
- New nozzles can inject water and gas and can also act as an outlet for water ejection from the part. 新的喷头可以注射水和气体,同时起到从注射件内排水的出口作用。
- Mechanism analysis on the formation damage by retention of particles suspended in injection water. 注入水中固相颗粒损害地层机理分析。
- Conclusion the complications are related to the surgical cut,the time to inject water,how well the doctors know about the local anatomization and his surgical modification a... 结论:皮肤软组织扩张术并发症的发生与术者对局部解剖熟悉程度、操作技巧、切口选择、注水时间以及患者的一般情况等有密切的关系。
- On the basis of this method, delaminating injection or injecting water peri... 分析认为采用分层注水或周期性注水,可以进一步提高注水波及体积,提高驱油效果。
- In the heterogeneity and multi-layer oilfield,the interlayer,plane,and intrastratal heterogeneity are the fundamental reasons of injected water with non-uniform advancing and the worse exploitation. 非均质多油层油田,层间、平面和层内非均质是造成注入水不均匀推进、使开发效果变差的根本原因。
- In the mid-anaphase of Injecting Water Development OilField,In order to improving the recovery ratio,Controling Permeability profile of High Layer and Improving injected Pressure will be needed. 对注水开发的油田的中后期,迫切需要控制高吸水层位吸水量,提高注入压力,提高低吸水层的吸水量,达到改善吸水剖面,提高波及体积,以达到提高采收率的目的。
- This article introduces an injection water flow monitoring and control device once applied in Yaoqiao Coal Mine of Datun Coal Power Company. 介绍以大屯煤电公司姚桥煤矿为应用背景的注水流量监测监控装置。
- These help to estimate the effect of injection,including the quantity of zonal injection and the leakage of injection water well. 评价水井的分层注水效果是油田注水开发动态分析中必不可少的。
- The results show that for the fractured anisotropic reservoirs ,the injection water mainly flows alone the high permeable stratum and the fracture, the rela... 渗透率级差越大;低渗透层相对吸水量提高;高渗透层相对吸水量降低幅度越大;调剖效果越显著.
- The research result has a significant reference for utilizing this kind of sewage water and studying the standard of injection water after polymer-flooding. 这一研究成果对聚合物驱后的污水利用以及研究注入油层的水质标准具有可参考的意义。
- The injection water Sprays the purified water of the surface and sunken of rubber stopper by center pipe, avoid the dirt and purified water enter next procedure. 注射水经中心管喷洗,对胶塞表面及脐眼深处的纯化水进行冲洗干净,以免该两处的污物及纯化水带入下一工序。
- The low temperature injection water will produce pressurized thermal shock(PTS) of RPV, so it is very importanrt to evaluate the intergrity of RPV under PTS. 这样,反应堆安注水与下降环腔内的流体将产生瞬间温度突变,导致压力容器壁面温度场重构,使容器壁受到混合物严重的热冲击,这一过程通常称为的承压热冲击(PTS)。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Type and Harm of Bacterial of the Injection Water in Oilfield 油田注入水中的细菌类型及危害