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- Nitrogen foam fluid 氮气泡沫液
- 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。
- Sand-cleanout with foam fluid can effectively reduce leakage of flushing fluid in low pressure oil wells, without the need of any other LCM materials. 针对漏失井使用水基冲砂洗井液不返液或漏失量大的问题,不用添加任何化学堵漏剂,使用低密度泡沫流体冲砂洗井,可有效地减轻低压井中冲砂液的漏失。
- 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
- Study on a novel high efficiency foamer PAS-12 and its foam fluid 新型PAS-12高效起泡剂及泡沫液体系的研究
- Keywords nitrogen foam;selective plugging;foam a-gent; 氮气泡沫;选择性封堵;泡沫剂;
- Anthraquinone working solutions used in hydrogen peroxide manufacture were selected as the test system to investigate the properties of foaming fluid flow in the trickle bed reactor (TBR). 选用过氧化氢生产用蒽醌工作液体系;完成了滴流床反应器中泡沫流床层压降的实验研究.
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Foam Fluid's Application on Drilling in Soft Coal Seam for Gas Drainage 泡沫冲洗液在松软煤层中钻进瓦斯抽放孔的应用
- Keywords underbalanced drilling;foam drilling;foam fluid;inhibitive capacity; 欠平衡钻井;泡沫钻井;泡沫液;抑制性;
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- The surface of the water is full of foam. 水面都是泡沫。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- A mass of bubbles in or on a liquid; foam. 泡沫液体中的大量气泡; 泡沫
- Will this cleaning fluid harm the furniture? 这种清洁剂会损害家俱吗?
