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| 木质素对聚丙烯酰胺降粘性能评价 | |
| 引用本文： | 范振忠,周阳,韩飞,盛利.木质素对聚丙烯酰胺降粘性能评价[J].科学技术与工程,2010,10(8). |
| 作者姓名： | 范振忠 周阳 韩飞 盛利 |
| 作者单位： | 1. 大庆石油学院石油工程系,大庆,163318 2. 中国石油大庆油田公司第一采厂五矿,大庆,163254 3. 中国石油大庆油田公司第二采厂六矿,大庆,163000 |
| 基金项目： | 黑龙江省教育厅科技攻关项目(GZ07A401)资助 |
| 摘 要： | 聚驱过程中存在聚合物黏度过高的问题而影响了原油采收率,因此提出降低聚合物黏度的问题。木质素作为一种廉价的表面活性剂用于三次采油,在油田有广泛的应用前景。对于同浓度同体积的HPAM,加入木质素的质量越多,黏度下降速度越快。木质素与多种降黏剂的复配降黏效果实验中,降黏效果的比较为:HCl>NaS2O8>NaClO。 |
| 关 键 词： | 聚合物驱 木质素 聚丙烯酰胺 降黏 |
| 收稿时间： | 2009/12/2 0:00:00 |
| 修稿时间： | 2009/12/20 0:00:00 |
Viscosity Reduction Capability of Lignin to Polyacrylamide |
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| FANZHENZHONG,ZHOUYANG,HANFEI and SHENGLI.Viscosity Reduction Capability of Lignin to Polyacrylamide[J].Science Technology and Engineering,2010,10(8). | |
| Authors: | FANZHENZHONG ZHOUYANG HANFEI and SHENGLI |
| Institution: | Department of Petroleum Engineering/a>;Daqing Petroleum Institute/a>;Daqing 163318/a>;P.R.China/a>;The 1st Oil Production Factory/a>;Daqing Oilfield Company/a>;PetroChina1/a>;Daqing 163254/a>;The 2st Oil Production Factory/a>;PetroChina2/a>;Daqing 163000/a>;P.R.China |
| Abstract: | The existing problem that the viscosity of polymer is too high that affects the oil recovery efficiency, so it is posed a issue to reduce the viscosity of polymer.lignin is used in tertiary oil recovery as a cheap surface active agent.It has a extensive expecting of used in oil field.The viscosity of HPAM of same concentration and same volume is reduce faster when mixed with more lignin.The conclusion of HPAM viscosity reduction experiment show that effect is HCl>NaS2O8>NaClO. |
| Keywords: | polymer flood lignin polyacrylamide viscosity reduction |
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