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- A new technique by combining chemicals huff and puff technique with water shutoff in oil well 化学剂吞吐与油井堵水结合技术研究
- water shutoff in oil well 油井堵水技术
- Production theory and processes of modified urea-formaldehyde resin used in oil well water shutoff and some influence on product performance resulted by main factor in the production are introduced. 介绍了适用于油田油井堵水用的改性脲醛树脂的生产原理和工艺,以及生产中的关键因素对产品性能的影响。
- Study on Decision-Making Technique of Oil Well Water Shutoff in Integral Tract 区块整体油井堵水的决策技术研究
- Technology Study of Modified Urea-formaldehyde Resin Used in Oil Well Water Shutoff 油井堵水用改性脲醛树脂生产工艺研究
- Breakthrough pressure method was presented in order to accurately determine the plugging position of water shutoff agent in oil reservoir. 为了能更准确地预测堵剂在油藏中的封堵位置,提出了堵剂突破压力法。
- Surfactants used in oil production include oil displacement agent,water shutoff agent,additives used in acidizing and fracturing,viscosity reducer by emulsification deplugging agent etc. 在采油中,表面活性剂用作驱油剂、培水剂、酸化添加剂、压裂添加剂、防蜡剂、乳化降粘剂、解堵剂等;
- As an isolation tool designed for downhole water shutoff in oilfield,the wedging packer consists of setting part,locking part,releasing part and sealing part. 楔入式封隔器是针对油田井下堵水而设计的一种封堵工具,由坐封、锁紧、解封和密封4部分组成。
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- When the time of mining gets longer, the water content in oil well product increases and oil-gas-water mixed transportation comes into being in gathering pipelines. 油井产物大多含水，随着油田开采时间的增长，油井产物含水率逐渐增大，在集输管路中形成油气水三相混输。
- It is the key to improve effects of plugging water technology that determines the cause of producing water in oil well correctly by analyzing water cut oil well performance. 所提出的含水特征曲线方法能够有效地分析机械采油井、自喷井及停产井的含水动态,并能够简捷地确定油井的出水原因。
- The synthetic polymers found wide uses as filtrate reducer in oil well cement. 这类降失水剂种类繁多、性能优异,有很好的应用前景。
- An oil well blew out in the North Sea. 北海的一口油井发生了井喷。
- Borium neutron has special advantage in oil development, especially on residual decomposition research and oil well engineering and water flooded layer interpretation at the stage of reservoir high water cut. 硼中子寿命测井技术对于油田开发,特别是对于油藏高含水阶段的剩余油分解研究和油井工程与水淹层解释有独特的优势。
- A research for water shutoff in the bottom water reservoir 底水油藏堵水技术研究
- Bacteria A metabolizes non-water soluble polymer, decreases the water cut in the produced fluid in oil wells, and increases the single well production. 摘要A菌在储层中代谢非水溶性聚合物，能够降低油井产出液含水，提高单井产量。
- The City reacted sharply to the fall in oil prices. 伦敦商业区对油价下跌反应强烈。
- Bacteria A metabolizes non-water soluble polymer, decreases the water cut in the produced fluid in oil wells,and increases the single well production. 菌在储层中代谢非水溶性聚合物,能够降低油井产出液含水,提高单井产量。
- Drilling sand pump fulfills its function of removing sand accumulation in oil well by cooperating with a workover rig. 钻进捞砂泵利用修井机为动力,上下提放油管,将砂子抽至储砂筒内,从而达到井筒清砂的目的。
- Does the artist paint in water colors or in oils? 那位艺术家是画水彩的，还是画油彩的？
