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| ASP三元复合体系驱油微观机理研究 | |
| 引用本文： | 刘建军,宋义敏,潘一山.ASP三元复合体系驱油微观机理研究[J].辽宁工程技术大学学报(自然科学版),2003,22(3):326-328. |
| 作者姓名： | 刘建军 宋义敏 潘一山 |
| 作者单位： | 1. 武汉工业学院,多孔介质力学研究所,湖北,武汉,430023 2. 华北航天学院,建筑系,河北,廊坊,065000 3. 辽宁工程技术大学,力学与工程科学系,辽宁,阜新,123000 |
| 基金项目： | 中国科学院“九五”重点基础性研究项目(SL9807) |
| 摘 要： | 为了深入研究碱/表面活性剂，聚合物三元复合体系的微观驱油机理，利用平板夹砂模型和微观仿真模型，通过显微观察和录像的手段，直接观测流体在孔隙介质内的流动形态以及驱替过程中发生的现象。试验发现：三元复合驱具有很强的洗油能力，无论亲水介质还是亲油介质，三元复合驱均具有很强的使残余油变形的能力，使油藏流体流动性增强。从而提高水驱开发的波及系数。 |
| 关 键 词： | ASP三元复合体系 微观驱油机理 平板夹砂模型 微观仿真模型 石油开采 碱 表面活性剂 聚合物 |
| 文章编号： | 1008-0562(2003)03-0326-03 |
| 修稿时间： | 2002年4月8日 |
Study on microscopic mechanism of oil displacement by alkaline-surfactant-polymer flooding |
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| LIU Jian-jun,SONG Yi-min,PAN Yi-shan.Study on microscopic mechanism of oil displacement by alkaline-surfactant-polymer flooding[J].Journal of Liaoning Technical University (Natural Science Edition),2003,22(3):326-328. | |
| Authors: | LIU Jian-jun SONG Yi-min PAN Yi-shan |
| Affiliation: | LIU Jian-jun1,SONG Yi-min2,PAN Yi-shan3 |
| Abstract: | In order to research the microscopic mechanism of oil displacement by alkaline-surfactant-polymer (ASP) flooding, the authors made some plane sand-pack model and microcosmic model,by micro-observing and kinescope way, observed the fluid flow in porous media and some phenomena during oil displacement. The experiments show that whether the reservoir media is lipophilic or hydrophilic, the ASP combined system emulsion has strong oil displacement ability. The emulsion makes the residual oil in reservoir transfigure easily, and strengthens the reservoir fluids fluidity. The combined ASP system raises the spread efficiency during oil displacement. |
| Keywords: | Alkaline-surfactant-polymer flooding water-in-crude oil emulsions flow in porous media microcosmic model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
