Tubular assembly including a sliding sleeve having a degradable locking element
A tubular assembly includes a turbular member having at least one opening, and a sleeve slidingly mounted relative to the tubular member. The sleeve is shiftable between an open configuration in which the at least one opening is exposed and a closed configuration in which the at least one opening is covered by the sleeve. A degradable locking member is mounted relative to one of the turbular and the sleeve. The degradable locking member selectively retains the sleeve in the open configuration. The degradable locking member is configured to degrade when exposed to a downhole fluid allowing the sleeve to be shifted to the closed configuration.
1. A method of operating a downhole slidable sleeve comprising:
running a tubular assembly including at least one tubular having one or more openings into a wellbore;
shifting a slidable sleeve carried by the at least one tubular from a first configuration to a second configuration;
locking the slidable sleeve in the second configuration with a degradable locking member after the slidable sleeve is shifted from the first configuration; and
exposing the degradable locking member to a downhole fluid causing the degradable locking member to degrade.
2. The method of claim 1 , further comprising: shifting the slidable sleeve from the second configuration back to the first configuration.
3. The method of claim 1 , wherein shifting the slidable sleeve from the first configuration to the second configuration comprises shifting the slidable sleeve from a closed configuration to an open configuration.