分层注水 meaning in English
separate zone water injection
separate zone waterflooding
separated layer water-flooding
separated-zone water injection
zonal injection
Examples
- Optimization method for layered water injection project based on the distribution of remaining oil
基于剩余油分布的分层注水方案优选 - Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
针对濮城油田特高含水期高压分层注水工艺存在的不足,研究开发了新型偏心分层注水技术和液力投捞分层注水技术,现场应用表现该技术能解决现场多级高压分注和斜井分注工艺技术,基本解决了濮城油田特高含水期不同井况分层注水的需要 - Abstract : anchor packer is one of the important downhole tools which areused in oil production and waterflood technical operation , such as layer waterflood , layer fracture or acidation , mechanical water block . after anchor is fixed in the simulated test unit , the invasion depth of the casing can be known with the help of the sensor around the casing wall , and then the failure degree is concluded . this is very important for the anchor packer design and site operation
文摘:在油田开发中封隔器是实施机械采油、分层注水、分层压裂或酸化、机械卡堵水等注采工艺作业的主要井下工具之一，封隔器上的卡瓦是保证工作可靠性的重要元件，把卡瓦安装在模拟试验装置中，通过在套管壁周围分布位移传感器，测得卡瓦锚定后切入套管壁深度，判断卡瓦对套管的损伤程度，这对封隔器的设计和现场使用具有十分重要的意义。