难清洗油管清洗技术研究
Research on Cleaning Technique of Difficult-cleaning Tubing
浏览(2104) 下载(2)
- DOI:
- 作者:
- 黎瑶1, 操自强1, 张烁1, 吴继农1, 黄朝斌2, 冯定 2
LI Yao1, CAO Zi-qiang1, ZHANG Shuo1
- 作者单位:
- 1. 中国石化江汉油田分公司江汉采油厂, 湖北潜江 433123;
2. 长江大学机械工程学院, 湖北荆州 434023
Jianghan Oil Production Plant of Jianghan Oilfield Company,SINOPEC,Qianjiang 433123
- 关键词:
- 难清洗油管;清洗技术;高压水射流
difficult-cleaning;tubing cleaning technique;high pressure jet
- 摘要:
- 随着油田的开发,油井管柱逐年加深,管壁结垢、锈皮、结盐、结蜡、稠油堆积等难清洗油管逐年增多,此类油管因得不到修复或修复质量不高而造成浪费和出现质量问题,增加了开发成本。常规的油管清洗方法有化学清洗、物理清洗等,然而它们各自都存在着缺点,清洗效果不佳,无法满足难清洗油管的清洗要求。文章通过对几种常用油管清洗方法的对比以及油管结垢、锈皮组分的研究,确定了难清洗油管的清洗方案,并对相应的清洗流程、原理以及清洗装置进行了介绍,解决了难清洗油管的清洗问题,改善了工人的工作条件,确保了人身安全,提高了生产率,节约了能源。
With the development of oilfield, oil well tube penetration has deepened year by year. Quantity of difficult-cleaning tubing which wall is fouling, rusting, salt depositting and wax depositing is also increasing. Common tubing cleaning methods such as chemical cleaning and physical cleaning have their own disadvantage and can not meet the cleaning needs of the difficult-cleaning oil tubes. A cleaning method of difficult-cleaning tubing has been determined by comparing several tubing cleaning techniques in common use. The corresponding cleaning process and the cleaning principle and the cleaning equipment have been investigated, and the problems of difficult-cleaning tubing have been solved completely. The proposed cleaning method can improve working condition and ensure personnel safety, and increase productivity and save energy source2008,5(5): 38-41 收稿日期：2008-1-30分类号：TE358基金项目：湖北省国际合作项目(G200512001),长江大学基金“深井井下工具的机理、结构与仿真”联合资助作者简介：黎瑶(1971-),女,湖北通城人,高级工程师,1991年毕业于石油大学(华东)矿机专业,现从事科技管理工作.参考文献：
[1] 张敬武,赵金献,方前程,等.油管电磁感应加热常压清洗工艺的应用[J].石油机械,2003,31(9):60-61.
[2] 白连庆,马恩堂,白连军,等.感应加热清洗旧油管技术的应用[J].石油矿场机械,2004,33(增刊):54-56.
[3] 任振声,卫向明.高压水射流全自动油管清洗线的试制研究[J].洗净技术,2004,2(6):53-58.
[4] 周学文.高压水射流清洗油管技术[J].油气田地面工程,2002,21(6):135-136.
[5] 孙渊平,陈永红,李淑芳,等.高压水射流油管清洗生产线及关键参数优化[J].石油机械,2001,21(9):46-47.
[6] 郭付吉,苏建伟,王瑞湘,等.高压水射流油管清洗装置的开发及应用[J].石油矿场机械,2001,30(4):21-23.
[7]朱益飞,姜波.变频调速技术在孤东油田高压往复泵上的应用[J].油田节能,2004,15(2):13-14.