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| 塔河油田奥陶系油藏中蜡的防治技术研究 | |
| 引用本文： | 吕红梅,杨林,方耀,张亮,许佳乐. 塔河油田奥陶系油藏中蜡的防治技术研究[J]. 广州化工, 2011, 39(6): 100-102 |
| 作者姓名： | 吕红梅 杨林 方耀 张亮 许佳乐 |
| 作者单位： | 1. 西南石油大学化学化工学院,四川,成都,610500 2. 江苏石油勘探局油田建设处石化设备管道制造厂,江苏,扬州,225261 3. 西南油气田分公司天然气净化总厂引进分厂,重庆,401236 |
| 摘 要： | 在原油开采过程中,原油中沥青质、胶质等重有机质会在岩石表面沉积,形成有机垢,造成不同程度的油气层损害,并且某些损害是永久性的、不可逆的,因此采取有效的措施至关重要.塔河油田原油具有高密度、高硫、高粘度、含蜡、低油气比的特性,影响正常的生产,在室内实验测得了塔河油田原油的不同原油性质,针对性的研制了分散剂,对比了其他不同... |
| 关 键 词： | 油井结蜡 原油组分 分散剂 防蜡率 |
Prevention and Control Technology of Wax in Tahe Oilfield Ordovician Reservoir |
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| LV Hong-mei,YANG Lin,FANG Yao,ZHANG Liang,XU Jia-le. Prevention and Control Technology of Wax in Tahe Oilfield Ordovician Reservoir[J]. GuangZhou Chemical Industry and Technology, 2011, 39(6): 100-102 | |
| Authors: | LV Hong-mei YANG Lin FANG Yao ZHANG Liang XU Jia-le |
| Affiliation: | 1 School of Chemistry and Chemical Engineering,Southwest Petroleum University,Sichuan Chengdu 610500;2 Equipment Manufacturer at the Pipeline,Department of Oilfield Construction,Jiangsu Petroleum Exploration Bureau,Jiangsu Yangzhou 225261;3 Natural Gas Purification Plant,Southwest Oilfield Company,Chongqing 401236,China) |
| Abstract: | In the process of exploitation of crude oil,the asphaltene resin and other heavy organic of crude oil deposits in the rock surface,the formation of organic scale,cause varying degrees of damage to reservoirs,and some of the damage were permanent and irreversible,therefore it was essential to take effective measures.Tahe Oilfield had the properties of high density,high-sulfur,high viscosity,waxy,low oil and gas ratio,which affected the normal production.The different properties of crude oil was measured in the laboratory,and dispersant was developed,and other dispersants on the market were compared,the results showed that compound dispersant had great significance for the reservoir to protect and improve oil recovery. |
| Keywords: | paraffin oil the components of crude oil dispersant the rate of wax control |
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