Monobore construction with dual expanders

E - Fixed Constructions – 21 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E21B 29/08 (2006.01) E21B 43/10 (2006.01)

Patent

CA 2663723

A method and apparatus of expanding tubing is provided. The method may include expanding a first portion of an expandable tubing into contact with a surrounding tubing using a first expander; expanding a second portion of the expandable tubing that extends beyond the surrounding tubing using a second expander; and further expanding the first portion of the expandable tubing using the second expander, thereby expanding the surrounding tubing. The apparatus may include a fluted expander coupled to a first end of the expandable tubing; and a collapsible cone disposed inside the expandable tubing.

La présente porte sur une méthode et un appareillage permettant l'expansion d'un tube de pompage. La méthode peut inclure l'expansion d'une première partie d'un tube de pompage expansible en contact avec un tube de pompage adjacent au moyen d'un premier dispositif élargisseur; l'expansion d'une deuxième partie d'un tube de pompage expansible qui se prolonge au-delà du tube de pompage adjacent au moyen d'un deuxième dispositif élargisseur; et l'expansion de la première partie d'un tube de pompage expansible au moyen du deuxième dispositif élargisseur, et par conséquent élargissant le tube de pompage adjacent. L'appareillage peut inclure un dispositif élargisseur cannelé couplé à une première extrémité du tube de pompage expansible; et un cône pliable disposé à l'intérieur du tube de pompage expansible.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Monobore construction with dual expanders does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1498203

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.