1) spent acid backflow
乏酸返排
2) non-flowback acidizing
不返排酸化
1.
Aiming at the feature of filling tube and injection pressure, non-flowback acidizing was developed to ensure the implementation of miscible flooding.
葡北油田是我国第一个采用天然气混相驱开发的油田,注入管柱气密封要求高,起下钻工艺复杂,针对管柱特点和注入压力形成的不返排酸化技术,确保了混相驱开发的顺利实施,并为其它油田注水井的改造提供了新思路。
3) return acidizing fluids
酸化返排液
4) flowback
返排
1.
The trial indicates that the agent of JX-YL has the performance of declining the viscosity, and improving flowback and cleanup a.
JX-YL释放的热量可以解除高粘油区块由于低温液体的注入所造成的蜡质、胶质的伤害;生成的大量惰性气体,可以有效提高地层返排压力;产生的大量泡沫,可有效降低压裂液的滤失;表面活性减小了毛细管的阻力。
2.
Therefore, it is important for protection lowpermeability oil reservoir to prevent extraneous fluid from invading and strengthen flowback of the invaded fluid.
水敏和水锁分别是低渗透、特低渗透储层损害的主要因素 ,外来流体的侵入又是造成以上两种损害的直接原因 ,因此预防外来流体的入侵和加强已侵入流体的返排是保护低渗透油气藏的重要环节。
5) backflow
[英]['bækfləu] [美]['bæk,flo]
返排
1.
Real-time monitoring of intelligent backflow of fracturing fluid;
压裂液智能返排实时监控技术研究
6) flow back
返排
1.
And the fields often use the economic multiple fluid fracturing,monitor and detective the flow back of fracturing fluid,as well as it\'s model and the calculation results related to the diversion eventually.
水力压裂过程中,布砂成功与否和压裂液返排控制有着直接的关系。
补充资料：殚乏
1.竭尽;困乏。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条