1) hydrajet fracturing
水力喷射压裂
1.
These technology include high-energy gas fracturing technology, hydrajet fracturing technology and shear fracturing technology.
对目前国内外水力压裂技术近期进展作了调研,分析了高能气体压裂技术、水力喷射压裂技术、剪切压裂技术等压裂技术在近井眼区域控制裂缝起裂延伸的机理、应用范围及效果,对这些技术存在的问题进行了研究, 并结合在油气田生产中的应用,指出了进一步发展的方向及需要解决的主要问题。
2) jet pressure
喷射压力
1.
According to the emission of J285T diesel engine, including HC,CO, and NOx, under different fuel feeding angular advance and jet pressure, the author has summarized influential law, and has found the best fuel feeding angular advance and jet pressure.
对J285T型柴油机试验不同供油提前角和喷射压力,测其HC、CO、NOX的排放量,得出了供油提前角和喷射压力对HC、CO、NOX排放影响规律;找出了J285T型柴油机排放HC、CO、NOX最佳供油提前角和喷射压力。
3) injection pressure
喷射压力
1.
Experimental of effect of water mist nozzle injection pressure on fire extinguishing
细水雾喷头喷射压力影响灭火性能的实验
2.
On the base of the PMS type pump, which is produced by Weifu group company and powerful in in-line pumps, under high injection pressure the influences of three kinds of basic delivery valves on the comprehensive performance, such as pump pressure, nozzle pressure, residual pressure, injection rate, secondary injection and cavitation, are investigated.
以无锡威孚公司目前机械直列喷油泵产品中强化程度较高的PMS喷油泵为基础 ,通过试验研究的方法 ,对比测试与分析等压出油阀、阻尼阀、等容出油阀喷油泵性能数据 ,研究 3种基本出油阀偶件在高喷射压力强化条件下 ,对喷油泵泵端压力、嘴端压力、喷油规律与燃油液力系统穴蚀、二次喷射的影响规律与程度。
3.
This paper presents a study about the effect of injection pressure on the spray characteristics of diesel fuel containing dissolved gas (CO2), using LDSA and speed photographic equipment.
运用激光粒度分析仪(LDSA)和瞬间高速摄影等装置,就喷射压力对溶解有二氧化碳气体的柴油喷射雾化特性的影响进行研究。
4) hydraulic jet
水力喷射
1.
The boiler steam vacuum system was replaced by hydraulic jet vacuum system.
由于环保要求,对原进口的尼龙66工业原丝后聚合器抽真空系统进行了改造,用水力喷射抽真空系统代替了原先的由燃煤锅炉生产的蒸汽喷射抽真空,并实现了对真空度的精确控制。
2.
On the basis of analyzing the influence factors of hydraulic jet pump production effect in detail in Gudao Oilfield, a systematic software for optimizing the hydraulic jet pump parameters is developed by using dynamic and static data from the hydraulic jet pumping wells in combination with the pump performance curves.
在详细分析孤岛油田水力喷射泵采油效果影响因素的基础上,根据孤岛油田应用水力喷射泵井的动静态资料,结合水力喷射泵工作特性曲线,研制出孤岛油田水力喷射泵参数优化系统软件。
5) hydraulic jetting
水力喷射
1.
Study of fracturing mechanism and test of hydraulic jetting with coiled tubing;
连续管水力喷射压裂机理与试验研究
2.
Hydraulic fracturing combined with coiled tubing has become a highly efficient measure for EOR,which complete snubbing service,hydraulic jetting perforation,and segregated completion as a whole.
连续油管水力喷射压裂是集不压井作业、水力喷射射孔、分段压裂于一体化的高效增产改造技术。
3.
In order to simplify operation process and reduce cost,a combined technology of hydraulic jetting oriented perforating and fracturing has been applied in many horizontal wells in Changqing Oilfield.
传统的水平井施工是通过油管传输射孔和分段压裂来进行的,为简化其施工工序,降低成本,在长庆油田多口水平井中应用了水力喷射定向射孔与压裂联作技术。
6) spraying of water
喷水压力
1.
Through the self-made peanut cleaning up and drying apparatus,the influence parameters of water content of newly harvested peanuts such as immersion time,spraying of water,velocity of whirl and flame roasting time had been studied.
通过自制的花生清理和干燥装置对影响花生含水率的浸泡时间、喷水压力、旋转速度及火焰烘烤时间等参数进行了探讨,找出了使新收带壳花生获得合适含水率的各参数最佳值。
补充资料：稠化油压裂液
分子式：
CAS号：
性质：将稠化剂(常用脂肪酸皂)溶于油中(多用原油、汽油、煤油或柴油为基液)形成稠化油压裂液。所用的稠化剂分为油溶性活性剂和油溶性高分子两类。前者除脂肪酸单皂、双皂外还有磷酸酯盐等；后者有聚烯烃、聚二烯烃，如聚丁二烯、聚异丁烯、聚异戊二烯，还有α-烯烃聚合物、聚烷基苯乙烯、聚丙烯酸酯、聚羧酸乙烯酯等。
CAS号：
性质：将稠化剂(常用脂肪酸皂)溶于油中(多用原油、汽油、煤油或柴油为基液)形成稠化油压裂液。所用的稠化剂分为油溶性活性剂和油溶性高分子两类。前者除脂肪酸单皂、双皂外还有磷酸酯盐等；后者有聚烯烃、聚二烯烃，如聚丁二烯、聚异丁烯、聚异戊二烯，还有α-烯烃聚合物、聚烷基苯乙烯、聚丙烯酸酯、聚羧酸乙烯酯等。
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