石油开采技术中的滑套技术方案

Sleeve Technology Solution in Oil Exploitation Technology

对石油开采技术中的滑套技术进行了论述,提出了新型滑套技术方案。新型滑套包括由上至下依次连接的上接头、中部接头和下接头,上接头、中部接头和下接头形成中空通道,中空通道内设有内筒,中部接头上开设有传压孔,内筒可在中空通道内移动用于打开或关闭传压孔;内筒包括内筒本体和与内筒本体连接的凸部,凸部设于内筒本体下方并与开关工具相适配。从技术的应用效果来说,不仅操作简便,而且能够助力油气高效开采。

A brief discussion on the application of the sliding sleeve technology in oil exploitation technology is proposed.The new sliding sleeve comprises an upper joint,a middle joint and a lower joint which are sequentially connected from above to below,the upper joint,the middle joint and the lower joint form a hollow passage,the hollow passage is provided with an inner cylinder,and the middle joint is provided with a pressure transmission hole therein.The cylinder is movable within the hollow passage for opening or closing the pressure transmission hole;the inner cylinder includes an inner cylinder body and a convex portion connected to the inner cylinder body,and the convex portion is disposed below the inner cylinder body and is adapted to the switch tool.From the application effect of the technology,it is not only easy to operate,but also can help efficient oil and gas mining.