Rock bit nozzle diffuser

Details Rock bit nozzle diffuser Rock bit nozzle diffuser

E - Fixed Constructions

21

B

E21B 10/18 (2006.01) E21B 10/60 (2006.01)

Patent

CA 2173313

A rotary cone rock bit for use in earthen formations with drilling fluid hydraulics wherein diffusion type nozzles are utilized in the outer diameters of a dome portion of the rock bit resulting in fluid, as it leaves the exit end of the nozzle, continues to diffuse outboard creating a larger surface area to entrain fluid. The diffused spray of fluid at a lesser velocity will better clean the rotary cones by moving the fluid closer to the cones without erosive damage to the cones or loss of cutter inserts or milled teeth. The diffused spray will additionally cover a larger area of a borehole bottom resulting in better bottom hole cleaning.

Affiliated with

Also associated with

Rating

Rock bit nozzle diffuser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rock bit nozzle diffuser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rock bit nozzle diffuser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2013284