摘要
众所周知,在进行钻井的过程中,经常会遇到低压或者压力衰竭的高渗透地层,这样会导致出现较为严重的井漏现象,此时就需要用堵漏剂和灌注水泥进行防止井漏。基于此,本文简要分析了油基钻井液堵漏剂的性能试验研究以及其评价机制,从国内外研究进展进行描述引出钻井液的试验过程以及现象施工的相关注意事项,最后提出了钻井液在发展过程中所遇到的一些问题,以期对实际工程具有一定的指导意义。
As is known to all, in the process of drilling, often low or high permeability formation pressure failure, this will lead to more severe lost circulation phenomenon, where you need to use cement to prevent lost circu- lation plugging agent and infusion. Based on this, this article briefly analyzes the oil-base drilling fluid performance test research of plugging agent and its evaluation mechanism, from the described domestic and foreign research progress of drilling fluid considerations related to the construction of the test process and phenomenon, finally proposed the drilling fluid in some problems encountered in the process of development, in order to has a certain guiding significance to practical engineering.
出处
《化学工程师》
CAS
2016年第12期54-56,71,共4页
Chemical Engineer
关键词
油基钻井液
堵漏剂
性能试验
oil-base drilling fluid
plugging agent
performance test
