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- Determination of rational immersible degree can fully improve the efficiency of oil recovery system on condition of keeping oil wells in normal production. 在保证油井正常生产的前提下,确定合理的油井泵沉没度可以最大限度地提高采油系统效率。
- Efficiency of oil recovery 采收率
- The new technique can improve the efficiency of agents in chemicals huff and puff process,exploit the advantages of the two techniques and enhance oil recovery of reservoirs. 新化学剂吞吐技术主要包括吞吐剂筛选、堵剂封堵位置的确定和各种工作液的注入技术等。
- Comparing with water flooding,the viscoelasticity of polymer flooding is favorable for improving the sweep efficiency of reservoirs,but it is limited to enhance oil recovery. 与注水工艺相比，聚合物所具有的粘弹性能提高驱油效率，但其对提高采收率的贡献是有限的。
- Results indicates these microbes can be potentially used in microbial enhancement of oil recovery(MEOR). 结果表明,该细菌在微生物提高石油采收率(MEOR)中具有应用潜力。
- Enhancing oil recovery of oil reservoirs is the final goal for the oilfield deve lopment. 提高油藏采收率是油田开发工作的最终目的。
- 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；
- Complex drainage oil recovery technology is a new drainage oil recov ery technique which was explored in the high-oilrecovery period of oil field. 复合排水采气技术是气田进入高采出程度期间,探索出的新的排水采气工艺。
- The more greater the wetting heat of oil displacement agent solution on rock,the more easy to imbibition,and more favor for enhancing oil recovery. 驱油剂溶液在岩石表面的润湿热越大,越有利于自发渗吸,有利于提高洗油效率;
- Recycled PP fiber cut end and waste tire powder are used as oil adsorbent for the purpose of oil recovery during the process of oil spill emergency response. 摘要本研究系利用PP短纤废料及废轮胎再利用粉末之物理吸附特性与可压延特性，做为油品洩漏紧急应时之浮油回收材料；
- The price of oil has suddenly rocketed up. 石油价格突然飞涨。
- If coking waste-water is treated by this cell, the purification efficiency of COD and that of oil are 56.5% and 99.8%, respectively. 当预处理焦化废水时，焦化废水COD的净化效率可达56.;5%25，除油率可达99
- The country has abundant supplies of oil. 这个国家的石油供应充裕。
- The adsorption efficiency of oil fume between sepiolite and active charcoal was compared and results showed that sepiolit... 实验结果表明:海泡石成本低,油烟去除率高,是一种理想的油烟净化剂。
- The price of oil have reach$30 a barrel. 石油的价格已涨到每桶30美元。
- How much does a barrel of oil cost? 一桶石油要多少钱?
- There is a slick of oil on the water. 水面上有一片浮油。
- Mexico has a large surplus of oil. 墨西哥有大量过剩的石油。
- As the increase of the injection volume and the mass fraction of the displacing agent M, the increment of oil recovery is increased.And the earlier injecting, the more effectiveness acquired. 随着化学剂质量分数和注入体积倍数的增加，采收率提高值增加，且M驱油剂段塞的注入时间越早，驱油效果越好。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
