Patent ID: 11952852
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 14:
15. The method of claim 10, wherein the wireline fishing tool further includes one or more shearable members operatively coupling the spear body to the body and a projectile seat provided within the inner channel, and wherein actuating the spear further comprises:
conveying a projectile downhole within the conveyance;
receiving the projectile within the inner flowpath and the inner channel, and advancing the projectile to the projectile seat;
increasing a fluid pressure within the body and the spear body once the projectile sealingly engages the projectile seat, and
shearing the one or more shearable members as the fluid pressure increases and thereby freeing the spear body from the body to allow the spear to transition from the retracted state to the extended state.