In reverse circulation drilling, the drilling fluid (mud) flows in the opposite direction compared to traditional drilling. Instead of flowing down the drill pipe and returning to the surface via the annulus, the mud is pumped down through the annulus, and cuttings are brought to the surface through the drill pipe. Our reverse circulation hole openers have faster penetration rates, efficient removal of cuttings reducing the risk of clogging.
For roller cone hole opener spec, availability, cost and shipping please contact us.
