扩眼器断裂分析及质量控制工作的改进

Opener fracture analysis and improvement of quality control work

本文以海洋石油钻井过程中牙轮扩眼器时发生工具断裂事故,给现场作业带来严重影响。为避免类似事故发生,同时也为了提高公司质量管理水平,对此次断裂事故进行分析,确定断裂原因并进行质量控制改进。本文主要介绍了此次事故的发生过程、原因分析与排除,原因确认以及从此次事故中总结出的对于公司质量工作上的一些管理建议及更正。

A offshore drilling platform breaks a opener when drilling, which has a serious impact on site operations. In order to avoid the recurrence of similar accidents and also to improve the company＇s quality management, it is necessary to analyze this fracture accident, find out the cause of the fracture and improve quality control methods. This article mainly introduces the process of the accident, the analysis, exclusion and confirtnation of the causes, gives some management suggestions and corrections that sunmled up from this incident for the company＇s quality work.