摘要
井斜控制是非常重要的日常作业,在防斜和降斜控制过程中,可以运用不同的技术手段、采用不同的钻具组合。探讨了如何在通常的防斜、纠斜和降斜实际作业中,避开在技术本质认识、钻具组合优选、工具与参数配合等方面误区,以期提升控斜效果和钻井效率。
Control of wellbore inclination is one important routine operation.Different technological means and various combinations of drilling tools are applied in the controlling process of preventing inclination and declining inclination.The paper mainly discusses the problem on how to avoid the misunderstanding at the aspects of knowing the nature of technology,selecting the combination of drilling tools and matching the tools and parameters in the practical operation of preventing,correcting and declining inclination.It is hopeful to improve the effect of controlling inclination and the drilling efficiency.
出处
《石油工业技术监督》
2011年第6期42-45,共4页
Technology Supervision in Petroleum Industry
关键词
井斜控制
钻具组合
大钻压降斜
防斜
control of wellbore inclination
combination of drilling tools
declining the inclination by the WOB
preventing inclination
