井下作业现场油管内壁刮刷工具的发明和应用

The invention and application of the scraper tool in the field of underground operation

本文介绍了油管内壁刮刷工作原理、工具发明过程的思考、现场实际应用的效果、存在问题及针对问题的整改方案、现场应用的效益分析。油管内壁刮刷工具是经过现场长期实践经验发明研制,并进行现场应用,是简单实用的现场工具,是对传统工具的改进及创新,对现场作业影响意义重大。

This paper introduces the work principle of tubing inwall shave brush tool invented in the process of thinking,the effect of actual application,existing problems,and aimed at problems of improvement scheme,and benefit analysis of field application. Tubing wall scraping brush tool was invented after the long-term practical experience,and on-site application,is simple and practical tool,is the improvement and innovation of traditional tools,impact on site work is of great significance.