Turbodrill

Details Turbodrill Turbodrill

E - Fixed Constructions

21

B

255/12

E21B 7/04 (2006.01)

Patent

CA 1084042

TURBODRILL ABSTRACT OF THE DISCLOSURE The present invention relates to drilling equipment and more particularly to turbodrills, each comprising a casing with multistage turbine stators fixed therein and a shaft mounted therein and constituted by shafts connected to each other in series, and including a spindle assembly the shaft of which drives a bit into rotation and is mounted in a ball bearing means. According to the invention, the shafts provided with rotors are mounted in ball bearing means and are connected to each other and the shaft of the spindle assembly with the possibility of relative displace- ment of said shafts. The present turbodrill is used for drilling deep and directional wells. The turbodrill pro- vides a low dynamic load on the bit, elimination of axial and transverse vibrations of the turbodrill shaft, and a long bit life between overhauls. - ? -

292029

Affiliated with

Also associated with

Rating

Turbodrill does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-88163