公开(公告)号：US12228463B2

公开(公告)日：2025-02-18

申请号：US17904268

申请日：2021-02-11

Applicant: Advanced Innergy Limited ,  Chevron U.S.A. Inc.

Inventor： Antonio Critsinelis ,  Yiannis Constantinides ,  Will Twelvetrees ,  Sid Mebarkia ,  Austin Harbison

IPC: G01L1/10 ,  E21B17/01 ,  E21B47/001 ,  E21B47/007 ,  E21B47/01 ,  G01L3/14 ,  G01M5/00

Abstract: A device (10) for monitoring strain of an elongate member (12) is deployed underwater. The device (10) comprises a first clamp (14) configured to embrace and couple to the elongate member (12) at a first axial location, a second clamp (16) configured to embrace and couple to the elongate member at a second axial location separated from the first axial location, and a sensor which is responsive to an angle between the first clamp and the second clamp.

公开(公告)号：US20230089102A1

公开(公告)日：2023-03-23

申请号：US17904268

申请日：2021-02-11

Applicant: Trelleborg Offshore UK Ltd ,  Chevron U.S.A. Inc.

Inventor： Antonio Critsinelis ,  Yiannis Constantinides ,  Will Twelvetrees ,  Sid Mebarkia ,  Austin Harbison

IPC: G01L1/10 ,  E21B17/01 ,  E21B47/001 ,  E21B47/007 ,  E21B47/01 ,  G01L3/14 ,  G01M5/00

Abstract: A device (10) for monitoring strain of an elongate member (12) is deployed underwater. The device (10) comprises a first clamp (14) configured to embrace and couple to the elongate member (12) at a first axial location, a second clamp (16) configured to embrace and couple to the elongate member at a second axial location separated from the first axial location, and a sensor which is responsive to an angle between the first clamp and the second clamp.

公开(公告)号：US20190264833A1

公开(公告)日：2019-08-29

申请号：US16314433

申请日：2017-06-30

Applicant: TRELLEBORG OFFSHORE UK LTD ,  CHEVRON U.S.A. INC

Inventor： Austin Harbison ,  Adam James Grady ,  Sid Merbarkia

IPC: F16L1/12

Abstract: The invention relates to a roller (10) which is to be mounted upon a conduit (12) to be deployed on the seabed. The roller facilitates lateral movement of the conduit. It is able to rotate relative to the conduit when mounted. The roller has an outer face (36) which contacts and rolls upon the seabed in use. The outer face is shaped to provide treads (38).