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| 聚合物微粒调驱剂的研制与现场应用 | |
| 引用本文： | 李建阁. 聚合物微粒调驱剂的研制与现场应用[J]. 科学技术与工程, 2010, 10(24) |
| 作者姓名： | 李建阁 |
| 作者单位： | 1. 大庆石油学院,大庆,163318;大庆油田有限责任公司采油工程研究院,大庆,163453 2. 大庆石油学院,大庆,163318 3. 大庆油田有限责任公司采油工程研究院,大庆,163453 |
| 摘 要： | 大庆油田聚合物驱后在厚油层顶部还有近三分之一未动用,仍有可观的剩余油,同时还残存大量的聚合物,室内合成出一种阳离子聚合物微粒,开展了聚驱后调驱剂研究。岩心模拟研究表明,采用阳离子聚合物微粒聚驱后仍能提高10%的采收率。并进行了现场探索性试验,取得了较好效果。 |
| 关 键 词： | 聚合物 微粒调驱剂 调剖 |
| 收稿时间： | 2010-06-01 |
| 修稿时间： | 2010-06-01 |
Development and field application of polymer particle profile control & displacement agent |
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| lijiange. Development and field application of polymer particle profile control & displacement agent[J]. Science Technology and Engineering, 2010, 10(24) | |
| Authors: | lijiange |
| Abstract: | In Daqing oilfield, there is 1/3 initial oil remaining in the roof of thick oil layer after polymer flooding, the residual oil is still very considerable together with large quantity of polymer. A kind of cationic polymer particle has been synthetised in laboratory. Through the research of profile control & displacement agent after polymer flooding, core simulation study result indicated that the recovery can be increased 10%. The field exploration test is done and acquired satisfactory effects. |
| Keywords: | polymer particle profile control & displacement agent profile control application |
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