混镶金刚石钻头在松辽盆地油页岩地质调查中的应用

Application of mixed diamond bit in oil shale geological survey in Songliao Basin

研制了一种适用于松辽盆地油页岩地质调查井工程的混镶金刚石钻头。唇面天然金刚石克取岩石,而胎体中的人造金刚石保护天然金刚石,在野外生产试验中效果良好,可加快勘查施工速度,保证工程优质高效完成。

A kind of mixed diamond bit suitable for oil shale geological survey well engineering in Songliao Basin,the natural diamond on the lip side is used to remove the rock,and the artificial diamond in matrix protects the natural diamond,which has a good effect in field production test.It can accelerate the speed of exploration and construction,and ensure the high quality and efficient completion of the project.