| DP-4泡沫剂应用于油田采油的试验研究 |
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| 引用本文： | 王其伟,周国华,郭平,李向良,李雪松.DP-4泡沫剂应用于油田采油的试验研究[J].精细石油化工进展,2002,3(11):37-40. |
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| 作者姓名： | 王其伟 周国华 郭平 李向良 李雪松 |
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| 作者单位： | 中国石化股份有限公司胜利油田分公司地质科学研究院,东营,257015 |
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| 摘 要： | 模拟孤岛中一区地层条件,采用地层原油及模拟地层水,研究DP-4泡沫剂在不同渗透率模型水驱后,提高采收率程度。结果表明,DP-4复合泡沫驱可提高采收率20％以上,在残余油含量较高时,单一DP-4泡沫驱油效果差,但在高渗模型没有残余油的情况下,DP-4泡沫剂使高、低渗模型产液量完全反转,低渗模型采收率提高。
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| 关 键 词： | DP-4泡沫剂 泡沫驱 采收率 |
| 修稿时间： | 2002年10月8日 |
Study of Foaming Agent DP-4 Applying in Displacement Experiment |
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| Wang Qiwei Zhou Guohua Guo Ping Li Xiangliang Li Xuesong.Study of Foaming Agent DP-4 Applying in Displacement Experiment[J].Advances in Fine Petrochemicals,2002,3(11):37-40. |
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| Authors: | Wang Qiwei Zhou Guohua Guo Ping Li Xiangliang Li Xuesong |
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| Affiliation: | Geological Scientific Research Institute of Shengli Oil Field Corporation Dongying 257015 |
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| Abstract: | The displacement ability of foaming agent DP - 4 was studied on different permeability models after water flooding modeling the reservoir condition of Gudao area. The result shows that oil recovery was increase by 20 percent after using DP - 4 foaming agent and the single foam flooding was not efficient under higher residual oil content . But when there was no oil in high permeability model, the mass production of high permeability and low permeability model could reverse after using the single foam flooding the oil recovery of low permeability model was improved . |
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| Keywords: | foaming agent DP - 4 foam flooding oil recovery |
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