1) MH acid system
多氢酸体系
1.
In order to resolve the problem of bad acidizing effect of the conventional acid systems applied in Liaodong Bay in Bohai Sea, the Lab experiments and studies have been conducted for the multi-hydrogen acid system (MH acid system), including the experiments of hydrogen concentration, solubility, wettability and core flow effect.
针对渤海辽东湾某区域油井采用常规酸液体系进行酸化处理效果不佳的现状,开展了多氢酸氢离子浓度测定以及多氢酸体系的溶蚀率、润湿性、流动效果等室内试验研究。
2) multi-hydrogen acid system
多氢酸酸液体系
1.
The study and application of new multi-hydrogen acid system;
新型多氢酸酸液体系研究与应用
3) hydrofluoric acid containing medium
氢氟酸体系
4) hydrochloric/hydrofluoric acid system(mud acid)
盐酸/氢氟酸(土酸)体系
5) multi-hydrogen acid
多氢酸
1.
Based on the analysis of reservoir damage and the results of lab experiment,five wells in BZ34 oilfield with low permeability and high temperature are treated by multi-hydrogen acid system.
针对渤中34油田油藏孔隙度渗透率比较低、温度比较高(大于120℃)的特点,结合储层伤害原因分析,根据室内试验结果,采用多氢酸体系对渤中34油田的油井进行酸化增产作业。
2.
The multi-hydrogen acid system,compared with existing HF system,reacts more slowly,is more capable of dissolution and anti-scaling and dispersivity property,it can constrain formation damage nearby well bore and effectively control secondary precipitation.
多氢酸体系与现存的HF酸体系相比,其反应速度慢,溶解能力强,且具有良好的防垢性能和分散性能,可以抑制井眼附近的地层伤害,有效控制二次沉淀等优点。
6) multi-hydro acid
多氢酸
1.
A retarted acid treatment solution,multi-hydro acid fluid system,was prepared.
在对国内外各种酸液体系研究的基础上,制备了一种缓速酸处理液——多氢酸酸液体系。
2.
Based on the primary reaction and the secondary reaction kinetics of HF and alumo silicate existent in sandstone,the characteristics of multi-hydro acid fluid system was analyzed and the denude test of multi-hydro acid with sandstone was evaluated.
文中以HF与砂岩主要成分铝硅酸盐的一、二次反应动力学为基础,进行了多氢酸酸液体系特性、多氢酸与砂岩矿物的溶蚀实验评价分析。
补充资料：氢酸
分子式：
分子量：
CAS号：
性质：又称无氧酸。酸根中不含有氧原子的酸。例如盐酸HCl、氢硫酸H2S、氢氰酸HCN等。
分子量：
CAS号：
性质：又称无氧酸。酸根中不含有氧原子的酸。例如盐酸HCl、氢硫酸H2S、氢氰酸HCN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