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- sand flushing fluid 冲砂液
- 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。
- In view of flushing fluid enter and contaminate formation during heat-washing paraffin in low pressure well,developed reservoir protector by heat-washing paraffin. 针对地层压力低,热洗清蜡时洗井液大量进入地层,严重污染油层问题,研制了热洗清蜡油层保护器。
- The spillway of Nagitan hydropower station is composed of five overflowing orifices and one sand flushing orifice, the maximum discharge is 9230 m3/s and the energy is dissipated by hydraulic jump. 纳吉滩水电站底流消能的主要问题是小流量时消力池内水深不足,呈远驱水跃,消能效果极差。
- In this paper,an experimental solution of chemical flocculation is proposed for the problems of waste flush fluid in Pingguo Aluminum Company. 针对广西平果铝尾矿泥浆排放存在的问题,提出了化学絮凝处理尾矿泥浆的方法。
- Results:We adapted nursing intervention including giving a medicine,keeping warm venous claudiction,and changing the vesical flush fluid's temperature into approaching the body's. 结果:20例低体温患者,通过采取及时给药,保暖,静脉输液及膀胱冲洗液改用接近人体体温的液体等护理措施后,体温迅速恢复正常。
- This article introduced the performance of this kind of flushing fluid,and application of polycrylamide thick liquid thick dispersion system mud,suppression mud,froth mud in coal formation stratum. 介绍了冲洗液的性能,分析了聚丙烯酰胺浆粗分散体系泥浆、抑制性泥浆、泡沫泥浆等不同类型的冲洗液在煤系地层中的应用。
- Through mechanism research and laboratory testing of XL flushing fluid and YL killing fluid,the results show that the two po working fluid have many advantages,such as low forma... 机理研究与室内实验研究表明，XL洗井液与YL压井液均具有对地层伤害小、表面张力低、滤失小、有适当的密度变化范围和低毒、污染小等优点。
- The Total Sand Flushing Funnel and Application 漏斗式全沙排沙技术及其应用
- right bank sand flushing bottom outlet 右冲沙底孔
- Study and application of a new flushing fluid 新型压胶塞液研究与应用
- SELECTION OF FLUSHING FLUID IN JIANGSU SALTFIELD 江苏盐田钻井冲洗液的选择
- Field Case of Sand Flushing Treatment in Deep Water Well 深水井涌砂的处理实例
- Anti-pollution and continuous sand flushing technique 防污染连续冲砂工艺技术
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- Application of High Polymer PA Flushing Fluid in Coring Drilling 高分子聚合物PA冲洗液在岩心钻探中的应用
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- PVA Non-solid Flushing Fluid: Its Preparation and Test PVA无固相洗井液的试验与探讨
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
