摘要
随着钻井条件的日益复杂,所出现的井漏问题日益增加。井漏不单单导致损失大量的钻井液,还可能造成如井塌、卡钻、井喷等一系列井下复杂,如果处理不及时或者不当,就会导致井下情况更加复杂,且材料消耗及损失时间巨大。本文针对井漏位置的确定及堵漏处理方法进行了总结,为钻遇井漏时采取合适的堵漏方法提供了依据。
With the increasingly complex drilling conditions, the lost circulation problems increase. Lost circulation not only lead to a significant loss of drilling fluid, may also cause, such as caving, sticking, blowouts, a series of underground complex. If the treatment is not timely or improper, it will lead to a more complex downhole conditions, and cause materials consumption and huge loss of time. In this article, the methods of determining lost circulation position and the treatments of seepage plugging were summarized to provide a basis for choosing appropriate seepage plugging methods.
出处
《内蒙古石油化工》
CAS
2015年第6期119-121,共3页
Inner Mongolia Petrochemical Industry
关键词
井漏
漏失位置
漏失压力
堵漏
Lost circulation
Leakage position
Leakage pressure
Seepage plugging
