Tubing expansion

Details Tubing expansion Tubing expansion

E - Fixed Constructions

21

B

E21B 7/30 (2006.01) B21D 39/08 (2006.01) E21B 29/00 (2006.01) E21B 43/10 (2006.01)

Patent

CA 2465446

A tubing expansion device (20) is adapted to be advanced axially, without rotation, through tubing (10) to be expanded. The device (20) comprises a body (22) and a plurality of expansion members (30, 32, 34) mounted on the body (22), the expansion members (30, 32, 34) being independently radially movable. The expansion members may be rotatable, or may be non-rotating.

L'invention concerne un dispositif d'expansion (20) de colonne de production conçu de façon à se déplacer axialement sans rotation à travers une colonne de production (10) à élargir. Ledit dispositif (20) comprend un corps (22) et une pluralité d'éléments d'expansion (30, 32, 34) montés sur ledit corps (22), ces éléments d'expansion (30, 32, 34) étant radialement mobiles de manière indépendante. Lesdits éléments d'expansion peuvent être rotatifs ou non rotatifs.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1454171