nitrogen-foam

基本解释

The basic formulation and rheological properties of nitrogen foam fracturing liquid have been studied in laboratory.
对氮气泡沫压裂液的基本配方和流变性能进行了室内评价研究。
The water-plugging technique of nitrogen foam for plugging the water layer of oilfield by Jamin effect has been studied in this paper.
氮气泡沫堵水技术是在注入液体中掺入氮气使发泡剂发泡,利用气阻效应(贾敏效应),使液体不能沿微观大孔道、宏观高渗层或高渗区窜流,达到封堵高含水层的目的。
Therefore, for this well group, nitrogen foam flooding technology can improve water flooding efficiency, decrease water cut, and increase oil production and recovery factor.
该井组采用氮气泡沫调驱技术可以较好地改善注水开发效果，达到降水增油和提高原油采收率的目的。
nitrogen foam diversion acidizing
氮气泡沫分流酸化
Keywords nitrogen foam;selective plugging;foam a-gent;
氮气泡沫;选择性封堵;泡沫剂;