1) balanceable injection-production ratio
平衡注采比
2) balanced injection and production rate
注采平衡
1.
To maintain a balanced injection and production rate in ultra - low permeability reservoirs is very difficult even when applying a very high pressure water injection, due to the very fine pore throats, therefore the feasibility of gas injection should be considered.
超低渗油藏由于孔喉极细,即使高压注水,也难以保持注采平衡,应考虑注气的可行性。
3) voidage-injection imbalane
注采不平衡
5) unbalanced injection and production
注采失衡
1.
The latter include high-pressure injection, unbalanced injection and production, well consolidation quality, perforation and repeated operation, acidification, etc.
关于油田的套管损坏原因,可以归纳为:地质因素,主要包括地应力、层间滑动、泥岩蠕变、地层塑性流变、地层出砂、断层活动等;工程技术因素,主要包括高压注水、注采失衡、固井质量、射孔和反复作业、酸化等。
6) injection-production ratio
注采比
1.
The proper injection-production ratio of polymer flooding and recovery in class Ⅲ reservoirs in Daqing Oilfield;
大庆油田三类油层聚合物驱的合理注采比
2.
Oilfield injection-production ratio prediction by artificial neural network;
应用人工神经网络预测油田注采比
3.
Injection-production ratio(IPR)directly affects the pressure maintenance and the productivity of reservoirs.
确定水驱开发油藏的合理注采比是现代油藏管理的重要任务之一。
补充资料：平衡流比冲
分子式：
CAS号：
性质：按燃烧产物平衡流动条件计算出的比冲。平衡流动燃气在喷管等熵流动膨胀过程中，喷管中任意一处的燃烧产物总保持其自由能为最小，并时时处处均处于化学平衡、热平衡和速度平衡状态。平衡流比冲高于冻结流比冲，实际比冲一般处于两者之间。
CAS号：
性质：按燃烧产物平衡流动条件计算出的比冲。平衡流动燃气在喷管等熵流动膨胀过程中，喷管中任意一处的燃烧产物总保持其自由能为最小，并时时处处均处于化学平衡、热平衡和速度平衡状态。平衡流比冲高于冻结流比冲，实际比冲一般处于两者之间。
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