粘弹性表面活性剂

研究开发出了新型的VES清洁压裂液体系，它是由VES粘弹性表面活性剂和水或盐水组成。

A novel clean fracturing fluid system VES was developed , which was composed of viscoelastic surfactant VES and water / salt water .

粘弹性表面活性剂胶束体系及其流变特性

Viscoelastic Surfactant Micelle Systems and Their Rheological Properties

现场试验证实，VES-SL粘弹性表面活性剂压裂液的摩阻相当于清水摩阻的25%~30%，比HPG压裂液的摩阻低1MPa/1000m，2口压裂井共增产原油5600t。

The field test proved that friction of this VES-SL fracturing fluid is equal to 25 % - 30 % value of the fresh water , and lower 1MPa / 100m than that of HPG fracturing fluid . Total incremental oil production of two fracturing wells is 5600t .

粘弹性表面活性剂压裂液新技术进展

The progress of new technologies for viscoelastic surfactant fracturing liquids

粘弹性表面活性剂溶液流变性及评价方法

Rheological Properties and Evaluation Methods of Viscoelastic Surfactant Solution

粘弹性表面活性剂对煤岩的伤害实验表明，煤岩的孔隙越小，渗透率恢复越慢。

Coal damage results show that the smaller pores of coal the slower permeability recovery .

粘弹性表面活性剂转向酸体系的流变性能及酸岩反应动力学研究

The Study on Rheological Properties of Visco-Elastic Surfactant Diverting Acid and the Kinetics of Its Acid-Rock Reaction

随着低渗透油气田的不断开发，粘弹性表面活性剂压裂液成已经为研究的热点之一。

With the continuous development of low-permeability oil and gas reservoir , the viscoelastic surfactant fracturing fluid has caught more attention .

本文建立并联立求解了碳酸岩基质酸化的蚓孔扩展模型和包含蚓孔基质中的酸液三维流动反应模型，利用模型对粘弹性表面活性剂自主分流酸分流酸化进行了计算分析。

This thesis established and simultaneously calculate the wormhole developing model in the process of matrix acidizing and acid three-dimentional flowing reaction model .

无聚合物压裂液是最近几年才发展起来的一类新型水基压裂液，而其中又以一类叫做粘弹性表面活性剂压裂液的新型清洁压裂液体系最受人们的关注。

Polymer-free fracturing fluids is a new type recently and a kind of fracturing fluids named viscoelastic surfactant fracturing fluids among those is noticed especially .

本文围绕非聚合物流体展开了研究，运用表面活性剂的超分子结构的特殊流变性，寻求一种粘弹性表面活性剂凝胶体系作为压裂液。

This article mainly studys polymer-free fluid and applys special rheology of surfactant supramolecular structrures to seek a kind of viscoelastic surfactant gelled system as fracturing fluid .

在认识机理的基础上，实验室合成新型粘弹性表面活性剂自主分流酸的主剂，并通过正交实验优化主剂的合成条件。

Based on the understanding of the mechanism , this thesis composed the new main agents of VES-SDA in the laboratory , and optimize the synthesis conditions for the main agents by orthogonality experiment .

研制开发出了无残渣压裂液，该体系无聚合物，是一种粘弹性表面活性剂压裂液，由羧酸衍生物（NRF01a）组成。

To protect the productive formation , a non-residue fracturing fluid was developed . With no polymer in the liquid phase , it is a viscoelastic surfactant fluid composed of carboxylic acid derivative ( NRF-01a ) .

针对砂岩粘弹性表面活性剂胶束凝胶分流剂分流酸化的特点，建立了胶束凝胶分流模型和能反映包括分流剂在内的各种工作液工作状况的实时监测模型。

Based on typical behaviors of sandstone diversion acidizing by viscoelastic surfactant-based diverter , micellar gel diverting model and real-time monitoring model were established , which reflected the running status of all kinds of working solution including diverting agents .