防转胶塞具有防止固井胶塞随钻头一起转动的功能，可以节约钻胶塞和固井附件的时间，经济效益非常明显，节约的成本不是仅仅以万就能计算的。

    我公司生产的防转胶塞包括顶塞（左图）和底塞（右图），它们有如下优点：

（1）设计有特殊的防转结构，钻削更快；

（2）采用特殊材料，PDC钻头钻削容易；

       （3）耐高温高压。

Non Rotating Plug

Non Rotating Plug Has the function of prevents the plug rotating with the drilling bit. Save time to drilling the plug, the economic benefit is obvious.

My company production of non rotating plug is the following characteristics:

(1) Design a special structure for drilling faster;

(2) The use of special materials, PDC bit drilling easily;

(3) Resistant to high temperature and high pressure.