Reverse circulation cementing system and method

Details Reverse circulation cementing system and method Reverse circulation cementing system and method

E - Fixed Constructions

21

B

E21B 33/14 (2006.01) E21B 33/13 (2006.01) E21B 33/16 (2006.01)

Patent

CA 2518799

A system and method of cementing in an annulus formed between a casing and the wall of a well bore, wherein a foamed cement is introduced into the upper portion of the annulus, directed downwardly through the annulus and back up into the casing, and then displaced back down the casing and into the annulus.

La présente invention a trait à un système et un procédé de cimentation dans un annulaire formé entre un tubage et la paroi d'un puits de forage, dans lequel un ciment expansé est introduit dans la portion supérieure de l'annulaire, orienté vers le bas à travers l'annulaire et remonté vers le haut pour pénétrer dans le tubage et ensuite déplacé à nouveau vers la bas dans le tubage et dans l'annulaire.

Affiliated with

Also associated with

Rating

Reverse circulation cementing system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1568678