Connection of downhole tubulars by expansion

Details Connection of downhole tubulars by expansion Connection of downhole tubulars by expansion

E - Fixed Constructions

21

B

E21B 29/00 (2006.01) E21B 43/10 (2006.01)

Patent

CA 2472793

The present invention provides apparatus and methods for completing a wellbore using expandable tubulars. Particularly, the invention relates to a system of completing a wellbore through the expansion of tubulars. More particularly, embodiments of the present invention relate to the concurrent expansion of a first and second tubular, wherein the first tubular contains a polished bore receptacle configured to sealingly receive a portion of the second tubular thereby providing a sealable connection therebetween.

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