讨论了泡沫三元复合驱的基本原理。
ASP三元复合驱油剂是效果最好的驱油剂之一。
本发明公开了一种三元复合驱采出井硅酸盐垢清垢剂。
The invention discloses a silicate scale clearing agent for a ternary combination flooding extraction well.
三元复合驱与泡沫复合驱效果较好，但是成本较高，推广应用受到限制。
Preferably effect of ASP flooding and foam flooding, but the cost clear high, apply get limit.
这些认识对我们了解三元复合驱的驱油机理具有非常重要的理论和现实意义。
This knowledge has a theoretical and practical significance for the understanding of the displacement mechanism of ASP flooding.
实验研究了大庆油田所用ASP三元复合驱替液的驱油效率与碱浓度之间的关系。
The oil displacement efficiency of the ASP combinational flooding solution of varying alkaline concentration used at Daqing is studied experimentally.
对聚合物驱、三元复合驱的开发成本和单位操作成本与水驱的经济效益进行了对比。
The development investment and operation cost of polymer flooding and ASP(alkali, surfactant and polymer)flooding are compared with the economic benefit of water flooding.
应用本模型可对聚合物驱或三元复合驱等流体性质变化的油藏的试井资料进行分析。
By use of this model, the analysis can be done to the well testing data of the reservoir with fluid property change of polymer flooding or alkali-surfactant-polymer flooding.
油层内及油井底结垢是大庆油田三元复合驱现场试验过程中须解决的一个重大问题。
The scale deposit in oil strata and bottom of oil Wells is a great trouble in situ tests of alkaline-surfactant-polymer (ASP) flooding area of Daqing Oilfield.
三元复合驱原油乳化后，油井的产能指数下降，但乳化对油井正常生产没有造成严重后果。
After the oil emulsification of ASP flooding, the production index of oil well reduces, but the emulsification has not serious effect on the normal production of oil well.
对三元复合驱、聚合物驱、水驱三种驱替方式下原油性质进行分析并进行了室内熔蜡实验。
The properties of crude oil displaced were analyzed by ASP flooding, polymer flooding and water flooding, respectively. The melting wax experiments indoors was carried out.
经过多年的室内研究及矿场试验攻关，大庆油田已先后成功地进行了5个三元复合驱矿场试验。
After dozens of years of laboratory study and pilot test, 5 ASP flooding pilot tests have been successfully performed in Daqing Oil Field.
通过大量非均质和均质岩心物理模拟实验，给出了三元复合驱和聚合物驱替原油时的合理流度比。
This paper performs a large number of heterogeneous and homogeneous core physical simulation experiments and gives the reasonable mobility ratio of polymer flooding, ASP flooding and oil displacement.
本文得出的实验数据和结论，对石油磺酸盐的合成、ASP三元复合驱的体系组成等有一定的参考价值。
The experiment data and the conclusion in this paper can offer some reference to the Petroleum sulfonate synthesis and the ASP compound flooding system composition.
该剂还具有很强的增溶和乳化原油的能力、增黏调控能力，驱油效果也优于普通聚合物或三元复合驱油体系。
It also possesses the oil solubility, emulsifiability, and viscosity enhancement properties, has better oil displacement effect than common polymer and ASP system.
依据三元复合驱矿场试验的注入、产出动态特征及数值模拟计算，分析了大庆油田三元复合驱适合的布井方式。
According to the injection and production characteristic of ASP flooding and numerical simulation, this paper analyzes the proper well arrangement pattern of ASP flooding in Daqing Oil Field.
从三元复合驱螺杆泵举升技术现状出发，分析了螺杆泵举升在三元复合驱应用的适应性，给出了螺杆泵举升技术的应用效果。
Starting with the current situations of the screw pump lifting, this paper analyzes the adaptability of the screw pump lifting in alkali-surfactant-polymer flooding and poi...
结果表明，三元复合驱后，岩石润湿性发生变化，总的趋势是岩石润湿性向亲水方向转化，其转化幅度与三元复合体系中化学剂浓度有关。
The result shows that the rock wettability changes after ASP flooding with a trend to water wettability. The transforming magnitude relates to the chemical concentration in the ASP system.
为防止三元复合体系驱油过程中岩石矿物的溶蚀，研究了在强碱条件下，阻碍二氧化硅溶解的行之有效的方法。
To prevent the corrosion of rock minerals with the ternary combination system during flooding, an effective method for stopping the dissolving of silica under strong caustic condition is presented.
在模拟大庆油田地层条件下，进行了水驱以及碱-表面活性剂-聚合物(asp)三元复合体系驱油效率的实验研究。
An experimental study was conducted about recovery efficiency on Brine flooding and Alkaline, Surfactant, Polyacrylamide flooding (ASP) in modeling Daqing Oil Field stratum.
对于非均质性严重的油藏，先调剖再注三元复合体系段塞，这是提高化学驱油效果的重要途径。
For highly heterogeneous reservoirs, chemical flooding after profile control is an important way for improving oil displacement effectiveness.
对于非均质性严重的油藏，先调剖再注三元复合体系段塞，这是提高化学驱油效果的重要途径。
For highly heterogeneous reservoirs, chemical flooding after profile control is an important way for improving oil displacement effectiveness.
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