| 濮城油田预交联凝胶驱油技术 |
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| 引用本文： | 杨建华,杨苏南. 濮城油田预交联凝胶驱油技术[J]. 清洗世界, 2011, 27(3): 15-18,46 |
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| 作者姓名： | 杨建华 杨苏南 |
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| 作者单位： | 1. 中原油田分公司采油二厂,河南范县,457532
2. 重庆科技学院石油与天然气工程学院,重庆,401331 |
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| 摘 要： | 濮城油田经过多年的注水开发,注水开发效果在逐渐变差.近年来虽然开展了多次调剖,但由于调剖技术的局限性,提高波及系数有限,随着调剖次数的增多,效果逐渐变差.为了进一步提高采收率,开展了预交联凝胶驱油技术.在室内试验研究的基础上,通过现场实施取得了较好的增油效果.
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| 关 键 词： | 濮城油田 预交联凝胶 深部驱油 |
Pucheng Oilfield gel flooding pre-crosslinking technique |
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| YANG Jianhua,YANG Sunan. Pucheng Oilfield gel flooding pre-crosslinking technique[J]. Cleaning World, 2011, 27(3): 15-18,46 |
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| Authors: | YANG Jianhua YANG Sunan |
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| Affiliation: | YANG Jianhua1,YANG Sunan2 |
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| Abstract: | After years of Pucheng Oilfield waterflood development,water injection effect in gradually worse.Although in recent years launched a number of profile,but because of the limitations of profile control and improve the sweep efficiency is limited,with the increase in the number of profile control,the effect gradually worse.To further enhance oil recovery,to carry out a pre-crosslinking in gel flooding on the basis of laboratory research,through on-site implementation achieved good results by the oil. |
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| Keywords: | Pucheng Oilfield pre-crosslinking gel deep flooding |
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