公开(公告)号：US20170369133A1

公开(公告)日：2017-12-28

申请号：US15189217

申请日：2016-06-22

Applicant: TECHNIP FRANCE

Inventor： Kostas F. LAMBRAKOS ,  Chenteh Alan YU ,  Johyun KYOUNG ,  Djoni Eka SIDARTA

IPC: B63B35/44

CPC classification number: B63B35/44 ,  B63B35/4413 ,  B63B2035/448 ,  E21B19/004

Abstract: The present disclosure provides a system and a method for efficiently converting the structure of a drilling floating platform into a structure for a production floating platform. A riser support module can be coupled to a topsides of the drilling floating platform and suspended below a moonpool or other opening through the topsides to support risers and their respective riser pull tubes, if any. The riser support module can be prebuilt and installed as a unit for example at a quayside.

公开(公告)号：US20230415854A1

公开(公告)日：2023-12-28

申请号：US18227369

申请日：2023-07-28

Applicant: TECHNIP FRANCE

Inventor： Nicolas TCHERNIGUIN ,  Djoni Eka SIDARTA ,  Johyun KYOUNG ,  Ho Joon LIM

IPC: B63B21/50 ,  B63B79/30 ,  B63B79/10

CPC classification number: B63B21/50 ,  B63B79/30 ,  B63B79/10 ,  B63B2021/008

Abstract: The present disclosure provides a system and method for monitoring a floating vessel hull mooring system by determining one or more hull rotational motions of yaw, roll, and/or pitch that do not require independent knowledge of environmental conditions. The hull rotational motion of a secure and intact mooring system can be calculated and/or established experientially over time by measuring movement of the hull to characterize the hull rotational motion at given geographical positions. A compromised mooring system will result in different hull rotational motion of at least one of yaw, roll, and/or pitch. By monitoring the hull rotational motion for a given geographical position to be compared to the theoretical values (and/or previous recorded values), it is then possible to assess that at least a portion of the mooring system has been compromised and in at some embodiment indicate which portion of the mooring system has been compromised.

公开(公告)号：US20230039329A1

公开(公告)日：2023-02-09

申请号：US17397029

申请日：2021-08-09

Applicant: TECHNIP FRANCE

Inventor： Djoni Eka SIDARTA ,  Nicolas TCHERNIGUIN

IPC: F03D13/25 ,  B63B35/44 ,  B63B21/50

Abstract: The disclosure provides a method and system to monitor and advise the status of a group of floating platforms, such as offshore floating wind platforms, by using a floating platform's motion in the group and detect one or more anomalies to identify one or more disorders (including irregularities) in the group. Input for this method can include information of wind speed and direction and orientations of the wind turbine nacelles. The orientation of the platform can complement the orientation of a wind turbine nacelle on the platform in case the platform is equipped with a turret. Disorders include, but not limited to, mooring line failure, shifts of a drag anchor, other issues with the mooring system components such as fairleads, issues with the ballasting configuration of the floater, issues with the turret (if any), issues with the swivel of the nacelle, issues with the rotor, and issues with the blades.

公开(公告)号：US20210339831A1

公开(公告)日：2021-11-04

申请号：US17286307

申请日：2019-10-21

Applicant: TECHNIP FRANCE

Inventor： Nicolas TCHERNIGUIN ,  Djoni Eka SIDARTA ,  Johyun KYOUNG ,  Ho Joon LIM

IPC: B63B21/50 ,  B63B79/30 ,  B63B79/10

Abstract: The present disclosure provides a system and method for monitoring a floating vessel hull mooring system by determining one or more hull rotational motions of yaw, roll, and/or pitch that do not require independent knowledge of environmental conditions. The hull rotational motion of a secure and intact mooring system can be calculated and/or established experientially over time by measuring movement of the hull to characterize the hull rotational motion at given geographical positions. A compromised mooring system will result in different hull rotational motion of at least one of yaw, roll, and/or pitch. By monitoring the hull rotational motion for a given geographical position to be compared to the theoretical values (and/or previous recorded values), it is then possible to assess that at least a portion of the mooring system has been compromised and in at some embodiment indicate which portion of the mooring system has been compromised.