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| 清蜡防污染管柱结构及应用 | |
| 引用本文： | 董智慧,杨法仁,王峰,张有天,张书永,牛文录,葛松. 清蜡防污染管柱结构及应用[J]. 石油矿场机械, 2012, 41(6): 78-80 |
| 作者姓名： | 董智慧 杨法仁 王峰 张有天 张书永 牛文录 葛松 |
| 作者单位： | 1. 河南油田采油二厂,河南唐河,473400 2. 河南油田井下作业处,河南唐河,473400 3. 甘肃蓝科石化高新装备股份有限公司,兰州,730070 |
| 摘 要： | 针对油井结蜡严重、热洗清蜡造成油层污染的问题,研制了WSH/Y-Ⅳ型防污染洗井管柱。介绍了该管柱的结构、工作原理、技术参数和特点。现场应用表明:防污染洗井管柱避免了洗井液对地层造成的污染,缩短了热洗排液时间,提高了油井的生产时效,具有推广应用价值。 |
| 关 键 词： | 清蜡 热洗井 管柱 |
Application and Structure of Pollution Prevention Column for Wax Cleared |
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| DONG Zhi-hui , YANG Fa-ren , WANG Feng , ZHANG You-tian , ZHANG Shu-yong , NIU Wen-lu , GE Song. Application and Structure of Pollution Prevention Column for Wax Cleared[J]. Oil Field Equipment, 2012, 41(6): 78-80 | |
| Authors: | DONG Zhi-hui YANG Fa-ren WANG Feng ZHANG You-tian ZHANG Shu-yong NIU Wen-lu GE Song |
| Affiliation: | 1. a. No. 2 Oil Production Plant ;b. Department of Downhole Operation, Henan Oil field, Tanghe 473400, China ; 2. Lanpec Technologies Limited ,Lanzhou 730070 ,China) |
| Abstract: | Paraffin oil for serious oil pollution caused by hot wax cleared the problem. WSH/Y-Ⅳ type anti-pollution flushing string was developed to avoid the hot wash of oil damage. The WSH/Y-Ⅳ type anti-pollution flushing string＇s internal structure, working principle, technical parameters and characteristics were introduced. Practice has proved that： anti-pollution flushing string solved the flushing fluid to the formation caused by pollution, reduced hot washing liquid discharge time and increased oil production time,a huge field application. |
| Keywords: | wax removal thermal well cleanout pipe string |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |