Multi-gradient drilling method and system

Details Multi-gradient drilling method and system Multi-gradient drilling method and system

E - Fixed Constructions

21

B

E21B 21/08 (2006.01) E21B 21/00 (2006.01)

Patent

CA 2412417

A multi-gradient system for drilling a well bore from a surface location into a seabed includes an injector for injecting buoyant substantially incompressible articles into a column of drilling fluid associated with the well bore. Preferably, the substantially incompressible articles comprises hollow substantially spherical bodies.

L'invention concerne un système à gradients multiples utile pour forer des puits à partir d'un emplacement de surface dans un fond marin. Le système comprend un injecteur destiné à injecter des articles flottants sensiblement incompressibles dans une colonne de fluide de forage associée au puits. De préférence, les articles sensiblement incompressibles comportent des corps creux sensiblement sphériques.

Affiliated with

Also associated with

Rating

Multi-gradient drilling method and system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1539272