摘要
煤田钻孔经过长时间钻进,泥浆中混合岩粉含量大大增加,泥浆性能下降,易引发破碎岩石掉块,造成测井探管遇卡,如处理方法不当将会使事故严重而复杂化。通过实例叙述探管遇卡经过,分析遇卡原因,从处理过程和效果来总结事故处理方法经验与教训,为以后在施工中遇到类似情况提供可借鉴的方法和经验。
After a long time drilling, the content of mixed rock powder in the mud increased, mud performance deceased. This can lead to exploring pipe sticking easily and can make more serious accident by improper treatment. The paper analyzed the causes of exploring pipe sticking, summarized the experiences and lessons from the accident treatment. The research can provide reference for the other project that encountered a similar situation.
出处
《陕西煤炭》
2014年第5期64-66,共3页
Shaanxi Coal
关键词
泥浆
测井
探管遇卡
方法
经验
mud
logging
exploring pipe sticking
method
experience
