1) injection-to-production-well ratio
注采井数比
1.
By means of the analysis for the fluid and development characteristics of low permeability oil reservoirs,we have found out the major problems existing as the low well pattern density,less precise development sequence classification,less injection-to-production-well ratio.
通过对沙埝低渗透油藏储层、流体特征及开发特征的分析,指出了其开发中存在的主要问题是:井网密度总体偏低、开发层系划分过粗、注采井数比偏低等。
2.
Based on the relationship among recovery, well spacing density and injection-to-production-well ration given by Reference [1], inte- grated with other methods such as economic evaluation and injection-production balance analysis, etc.
依据文献[1]中提出的采收率与井网密度和注采井数比的关系,并结合经济评价和注采平衡分析等方法,提出了一种新的确定水驱油田合理井网密度和合理注采井数比的方法。
2) injection-to-producing-well ratio
注-采井数比
3) Adjustment of the ratio of production and injection wells number
采注井数比调整
6) contrasting test on injection-production well groups
注采井组对比测试
补充资料：注道残料井
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CAS号：
性质：注塑成型用模具中设在主流道下端或分流道末端用以收集注口冷料用的孔穴。
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