PDC钻头泥包原因及处理措施分析

Analysis of Causes and Treatment Measures of Balling up for PDC Bit

目前,我国采矿技术钻头的使用中,PDC钻头因为其良好的功能设计与性能受到企业的青睐,在实际的采矿工作中的应用也是越来越多。但是在PDC钻头的使用中,经常会出现钻头的泥包现象从而影响钻头的转速,为此需要花费大量的时间精力和人力成本去处理。因此在企业的钻井工作基础之上,对钻井过程中钻头泥包现象的形成原因进行了分析,并结合实际的钻井工作给出相应的处理办法,以期对PDC钻头泥包现象的原因分析和实际处理有所参考。

At present, the use of mining technology bits in China, PDC bit because of its good functional design and performance by the enterprise＇ s favor, in the actual mining work is more and more.However, in the use of PDC bit, often drill bit mud phenomenon and thus affect the speed of the drill bit, for which need to spend a lot of time and labor costs to deal with.Based on the drilling work of the enterprise, this paper analyzes the causes of the phenomenon of bit mud in the drilling process, and gives the corresponding treatment method according to the actual drilling work, with a view to the analysis of the causes of the phenomenon of PDC bit mud Practical processing has a reference significance.