1) super-pressure water injection
超压注水
2) advance water injection
超前注水
1.
In consideration of the problems of starting pressure,effective driving pressure difference being hard to be established between oil and water wells in low permeability oilfields,it was proposed that advance water injection was used.
基于低渗透油田存在启动压力梯度、油水井间难以建立起有效的压力驱动压差,提出采用超前注水的开发模式。
3) advanced water injection
超前注水
1.
Advanced water injection in low permeability reservoir of The wuqi oilfield;
超前注水技术在吴旗油田低渗透油藏开发中的应用
2.
Oil and water distribution during advanced water injection process in low permeability reservoir
低渗透超前注水储层油水分布
3.
And put forward a way to calculate the optimum occasion of advanced water injection.
从油藏物质守恒原理出发,建立了低渗透油藏水驱开发指标概算的方法,提出了一种低渗透油藏超前注水合理时机的计算方法,并从理论上进行了验证,研究了低渗透油藏超前注水合理时机与渗透率的关系。
4) advanced water flooding
超前注水
1.
Study on the best fracturing opportunity of the oil wells in the advanced water flooding zone of super-low permeability reservoirs;
超低渗油藏超前注水区油井压裂时机探讨
2.
Study on the stimulation mechanism of the advanced water flooding in low-permeability oilfield;
低渗透油田超前注水增产机理研究
5) water injection pressure
注水压力
1.
Establishment of reasonable water injection pressure of sandstone reservoir;
砂岩油田合理注水压力的确定
2.
Cause analysis and countermeasure for high water injection pressure in Xin V block of Jilin oilfield.;
吉林油田新Ⅴ区块注水压力高原因分析及对策
3.
Aiming at the problem of high water injection pressure and low displacement efficiency,the laboratory research on decreasing injection pressure by new surfactant system has been in process with analyzing the reasons of high injection pressure.
针对吴旗长2油藏部分注水井注入压力高、注水驱替效率低及套损井不断增加等情况,分析了注水压力升高的原因,开展了新型表面活性剂体系降压增注的应用研究。
6) water flooding to keep pressure
注水保压
补充资料：冲击波超压与动压