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公开(公告)号：BR8900833B1
公开(公告)日：2010-07-13
申请号：BR8900833
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: The invention relates to a device for transferring fluid between the sea bottom and the surface, especially for recovering and bringing up oil produced by an underwater formation, comprising at least one flexible tubular pipeline extending in a chain between a surface support and an intermediate member imparting to the pipeline, over some of its length, a curved configuration with a concavity facing the bottom, a part of the pipeline between said intermediate member and the sea bottom being tensioned and being fastened to the bottom at a fixed point. … It comprises means for retaining at least one zone of said lower part of the pipeline (3), which means are connected to the fixed point, consisting preferably of an anchorage (5), and which are designed to keep under tension the part (3b) of the pipeline located between the intermediate member (4) and the retaining means and to impart to the pipeline, in a vertical plane, a predetermined set curvature, the concavity of which is directed towards the structure, especially a wellhead (2), which is located on the sea bottom and from which the oil is to be brought up. … …
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公开(公告)号：IE64148B1
公开(公告)日：1995-07-12
申请号：IE57489
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: The invention relates to a device for transferring fluid between the sea bottom and the surface, especially for recovering and bringing up oil produced by an underwater formation, comprising at least one flexible tubular pipeline extending in a chain between a surface support and an intermediate member imparting to the pipeline, over some of its length, a curved configuration with a concavity facing the bottom, a part of the pipeline between said intermediate member and the sea bottom being tensioned and being fastened to the bottom at a fixed point. … It comprises means for retaining at least one zone of said lower part of the pipeline (3), which means are connected to the fixed point, consisting preferably of an anchorage (5), and which are designed to keep under tension the part (3b) of the pipeline located between the intermediate member (4) and the retaining means and to impart to the pipeline, in a vertical plane, a predetermined set curvature, the concavity of which is directed towards the structure, especially a wellhead (2), which is located on the sea bottom and from which the oil is to be brought up. … …
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13.发明专利
公开(公告)号：AU624598B2
公开(公告)日：1992-06-18
申请号：AU3026989
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: The invention relates to a device for transferring fluid between the sea bottom and the surface, especially for recovering and bringing up oil produced by an underwater formation, comprising at least one flexible tubular pipeline extending in a chain between a surface support and an intermediate member imparting to the pipeline, over some of its length, a curved configuration with a concavity facing the bottom, a part of the pipeline between said intermediate member and the sea bottom being tensioned and being fastened to the bottom at a fixed point. … It comprises means for retaining at least one zone of said lower part of the pipeline (3), which means are connected to the fixed point, consisting preferably of an anchorage (5), and which are designed to keep under tension the part (3b) of the pipeline located between the intermediate member (4) and the retaining means and to impart to the pipeline, in a vertical plane, a predetermined set curvature, the concavity of which is directed towards the structure, especially a wellhead (2), which is located on the sea bottom and from which the oil is to be brought up. … …
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Patent Agency Ranking
公开(公告)号：NZ228117A
公开(公告)日：1991-03-26
申请号：NZ22811789
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: The invention relates to a device for transferring fluid between the sea bottom and the surface, especially for recovering and bringing up oil produced by an underwater formation, comprising at least one flexible tubular pipeline extending in a chain between a surface support and an intermediate member imparting to the pipeline, over some of its length, a curved configuration with a concavity facing the bottom, a part of the pipeline between said intermediate member and the sea bottom being tensioned and being fastened to the bottom at a fixed point. … It comprises means for retaining at least one zone of said lower part of the pipeline (3), which means are connected to the fixed point, consisting preferably of an anchorage (5), and which are designed to keep under tension the part (3b) of the pipeline located between the intermediate member (4) and the retaining means and to impart to the pipeline, in a vertical plane, a predetermined set curvature, the concavity of which is directed towards the structure, especially a wellhead (2), which is located on the sea bottom and from which the oil is to be brought up. … …
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公开(公告)号：TNSN89018A1
公开(公告)日：1991-02-04
申请号：TNSN89018
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN DISPOSITIF DE TRANSFERT DE FLUIDE ENTRE LE FOND SOUS-MARIN ET LA SURFACE ET NOTAMMENT UN DISPOSITIF POUR LA COLLECTE ET LA REMONTEE DE PETROLE PRODUIT PAR UN GISEMENT SOUS-MARIN, ET PLUS PRECISEMENT UN TEL DISPOSITIF UTILISANT AU MOINS UNE CONDUITE TUBULAIRE FLEXIBLE.
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公开(公告)号：NO890768A
公开(公告)日：1989-08-25
申请号：NO890768
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
CPC classification number: F16L1/201 , E21B17/015 , E21B43/01 , F16L1/15
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公开(公告)号：DK83989A
公开(公告)日：1989-08-25
申请号：DK83989
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: The invention relates to a device for transferring fluid between the sea bottom and the surface, especially for recovering and bringing up oil produced by an underwater formation, comprising at least one flexible tubular pipeline extending in a chain between a surface support and an intermediate member imparting to the pipeline, over some of its length, a curved configuration with a concavity facing the bottom, a part of the pipeline between said intermediate member and the sea bottom being tensioned and being fastened to the bottom at a fixed point. … It comprises means for retaining at least one zone of said lower part of the pipeline (3), which means are connected to the fixed point, consisting preferably of an anchorage (5), and which are designed to keep under tension the part (3b) of the pipeline located between the intermediate member (4) and the retaining means and to impart to the pipeline, in a vertical plane, a predetermined set curvature, the concavity of which is directed towards the structure, especially a wellhead (2), which is located on the sea bottom and from which the oil is to be brought up. … …
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公开(公告)号：NO890768D0
公开(公告)日：1989-02-23
申请号：NO890768
申请日：1989-02-23
Applicant: COFLEXIP
Inventor： MALOBERTI RENE , NARZUL PATRICK
Abstract: The invention relates to a device for transferring fluid between the sea bottom and the surface, especially for recovering and bringing up oil produced by an underwater formation, comprising at least one flexible tubular pipeline extending in a chain between a surface support and an intermediate member imparting to the pipeline, over some of its length, a curved configuration with a concavity facing the bottom, a part of the pipeline between said intermediate member and the sea bottom being tensioned and being fastened to the bottom at a fixed point. … It comprises means for retaining at least one zone of said lower part of the pipeline (3), which means are connected to the fixed point, consisting preferably of an anchorage (5), and which are designed to keep under tension the part (3b) of the pipeline located between the intermediate member (4) and the retaining means and to impart to the pipeline, in a vertical plane, a predetermined set curvature, the concavity of which is directed towards the structure, especially a wellhead (2), which is located on the sea bottom and from which the oil is to be brought up. … …
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