滤失的英文
fl filtrate loss
例句与用法
更多例句： 上一页 - Based on estimating the type of filtration by constructed g and fraction , and determining the fracture closed point , the parameters such as the geometry of fracture , the leak - off coefficient can be calculated , and furthermore it can direct the acid fracturing design and improve the acid fracturing technology
通过构造g函数、函数可判断储层的滤失特性，确定裂缝闭合点从而得到裂缝的几何尺寸以及滤失系数等参数，进而指导酸压的施工设计和完善酸压工艺。 - The leak - off mechanism in the course of acid fracturing is analyzed , the various common methods controlling acidizing fluid leak elf are put forward from such two aspects as acidizing fluid system and acid fracturing technology , acidizing fluid leak - off has considerable influrnec on the results of acid fracturing design , the acidizing fluid flotation model is still an important composite pact in acid fracturing design , hut the model of accurately calculating aciding fluid leak off is still in the midst of uninterrupted perfection , usually the ordinary model of fracturing fluid is used in the acid fracturing design , the domestic and overseas sell data steely about the model of calculating aciding fluid leak - off is introduced
摘要分析了酸压过程中酸液的滤失机理，从酸液体系和酸压工艺两个方面提出了各种常用的控制酸液滤失的方法；酸液滤失对酸压设计结果影响较大，酸液滤失模型是酸压设计中的重要组成部分，但准确的计算酸液滤失的模型仍在不断的完善之中，通常仍将一般的压裂液滤失模型用于酸压设计，介绍了国内外学者关于酸液滤失模型的研究。 - The study results indicated that , arranged in the order of magnitude , the degrees of the effects on the cementing strengths of the two interfaces were the system , emulsion , main emulsifier , fluid loss control agent and white oil respectively ; the cementing strength would be doubled and redoubled after being cleaned by preflush , especially by the system , emulsion and fluid loss control agent ; and , along with the increase in the mix slurry ratio , the initial and final set times of slurry would be obviously lengthened and the compressive strength of bond cement would be remarkably reduced or the slurry wouldn ' t be even set
研究表明：对两界面胶结强度的影响由大到小依次是体系、乳状液、主乳化剂、降滤失剂、白油；前置液清洗后，胶结强度成倍提高，尤其对体系、乳状液和降滤失剂清洗效果最佳；随混浆比的增大，水泥浆初凝和终凝时间明显延长，水泥石抗压强度明显下降，甚至不凝。 - The lab study and field application indicate that this system has the feature of powerful repress , highly blind in , better rheology , better quality of mud cake and low filtration , resolved the complication of fall down and shrinking drilling in salt of gypsum layers , decreased the drilling circle , cut down the drilling cost and raised the colligation economic effect
室内研究和现场应用表明，该体系具有强抑制、强封堵、流变性好、泥饼质量好、滤失量小的特点，解决了膏盐层、盐岩层的缩径、垮塌，缩短了钻井周期，降低了钻井成本，提高了综合经济效益。
