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- Based on the bio polymer property,core flooding ability and biopolymer plug adjustment capacity are discussed. 在生物聚合物特性研究的基础上,探讨了岩心注入能力和封堵调剖能力。
- An experimental study on natural core flooding indicates that the recovery increases by mo... 此复合驱技术对今后外围低渗透油田开展复合驱具有指导作用。
- In addition, the impact of asphaltine deposition on the permeability of reservoir rocks was evaluated using the procedures of core flooding test. 然后,利用岩心流动实验方法,定量评价了稠油沥青质沉积对储层岩石渗透率的影响。
- The core flooding results by SP and ASP solutions containing a sulfobetaine,BS11,as surfactant at conditions of Daqing oil field are presented. 考察了以磺基甜菜碱为表面活性剂的SP二元和ASP三元复合体系在大庆油田条件下的岩心驱油效果。
- Static jar tests and dynamic core flooding tests were conducted to investigate the adsorption characteristics of scale inhibitors used for downhole squeeze treatment. 通过静态烧杯实验和动态岩心驱替实验对井下挤注用防垢剂的吸附性能进行了研究。
- The two microscopic models and core flooding results indicated that Gemini surfactants solution have high oil displacement efficiency and wettability of solid surface also influences oil displacement efficiency a lot. 结合两种微观模型和岩心驱油结果表明,双子表面活性剂具有很高的驱油效率; 润湿性对驱油效率具有很大的影响;
- The flood cut a wide swath in this area. 洪水席卷了这一地区,满目一片疮痍。
- A flood of this sort is really unprecedented. 这样大的洪水真是十年九不遇。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- The flood did a lot of damage to the crops. 洪水毁坏了大量农作物。
- A flood of cheap imports has come into the shops. 大量廉价进口商品涌入商店。
- A purse has been made up for the flood victim. 已经为水灾灾民募捐到一笔款子。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- The old bridge gave away by the recent flood. 最近一场洪水冲坍了那座旧桥。
- The flood inundated the whole district. 洪水淹没了整个地区。
- Memories of his childhood came flooding back. 他童年的往事涌上心头。
- Fortunately, the flood did not break the dike. 还好,这场大水没有把堤坝冲坏。
- He was a military man to the core. 他是个地地道道的军人。
- Let's get to the core of the argument. 咱们进入实质性的辩论吧。
- The flood waters gradually subsided. 洪水逐渐退去。