Patent ID: 11867010
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 10:
11. A method for installing a liner in a wellbore, comprising:
running a downhole liner delivery tool on a tubular work string into a wellbore to a particular position adjacent a subterranean formation, the downhole liner delivery tool comprising:
a housing coupled to the tubular work string, the housing comprising a flow path,
a detachable nose assembly coupled to a downhole end of the housing and fluidly coupled to the flow path, the detachable nose assembly comprising one or more retractable grips positioned at an external surface of the detachable nose assembly, and
a flexible wellbore liner comprising a first end coupled to the detachable nose assembly and a second end coupled within the housing, the flexible wellbore liner stored within the flow path of the housing;

circulating a fluid resin at a fluid pressure from the terranean surface, into the tubular work string, and into the flow path;
dropping a member within the fluid resin to land on a seat formed in the flow path to increase the fluid pressure of the fluid resin pumped through the flow path;
based on the increased fluid pressure, anchoring the one or more retractable grips to a wellbore wall and detaching the detachable nose assembly from the housing;
further circulating the fluid resin through the flow path to deploy the flexible wellbore liner from the housing and seal the flexible wellbore liner against the wellbore wall;
circulating the fluid resin through one or more ports of a flow crossover sub-assembly positioned in the housing and into the wellbore through the housing while the flow crossover sub-assembly is in a first position;
based on the fluid pressure, breaking one or more shear pins that couples the flow crossover sub-assembly to the housing to move the flow crossover sub-assembly from the first position to a second position to fluidly decouple the one or more ports from the wellbore; and
with the flow crossover sub-assembly in the second position, circulating the fluid resin to anchor the one or more retractable grips to the wellbore wall.