PRE-TENSING SECTIONS OF CONCENTRIC TUBULARS

摘要

A method for pre-tensing sections of concentric tubulars in a wellbore. The method can include mechanically coupling an inside tubing pipe to an inside tubing string disposed in the wellbore. The method can also include mechanically coupling a second tubing to a second tubing string disposed in the wellbore. The method can further include suspending, by the first tubing, the first tubing, the first tubing string, the second tubing string, and the second tubing. The method can also include inserting, while suspending the first tubing, the first tubing string, the second tubing string, and the second tubing by the first tubing, a first slip into the first space between the first tubing and the second tubing. The method can further include inserting the first tubing, the first tubing string, the second tubing string, the second tubing, and the first slip further into the wellbore.

主权项

1. A method for pre-tensing sections of concentric tubulars in a wellbore, the method comprising:
mechanically coupling an inside tubing string to an outside tubing string as the inside tubing string and the outside tubing string are run into the wellbore; mechanically coupling an inside tubing pipe to the inside tubing string disposed in the wellbore; mechanically coupling an outside tubing pipe to the outside tubing string disposed in the wellbore, wherein the inside tubing pipe is positioned inside a first cavity of the outside tubing pipe to form a first space between the inside tubing pipe and the outside tubing pipe; suspending, by the inside tubing pipe, the inside tubing string, the outside tubing string, and the outside tubing pipe; inserting, while suspending the inside tubing string, the outside tubing string, and the outside tubing pipe by the inside tubing pipe, a first slip into the first space between the inside tubing pipe and the outside tubing pipe; and inserting the inside tubing pipe, the inside tubing string, the outside tubing string, the outside tubing pipe, and the first slip further into the wellbore.