Patent ID: 11933163
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A method for monitoring pressure of fluid inside a wellhead, wherein the wellhead includes a casing spool defining a channel therein, at least one blind flange, and at least one landing base, the method comprising:
deploying a tube along the channel and inside the casing spool, wherein a plurality of shear pins are distributed on the tube;
connecting the tube to the at least one blind flange, wherein the at least one blind flange is connected to a pressure gauge;
in response to confirming that the pressure of fluid inside the wellhead is to be determined, shearing the plurality of shear pins against the casing spool from inside the channel; and
recording, at the pressure gauge, the pressure of fluid inside an annulus between the tube and the casing spool.