FR3086364B1 - Conduite flexible de transport de fluide avec un fluide anticorrosif et un procede de fabrication associe - Google Patents

Conduite flexible de transport de fluide avec un fluide anticorrosif et un procede de fabrication associe Download PDF

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Publication number
FR3086364B1
FR3086364B1 FR1858750A FR1858750A FR3086364B1 FR 3086364 B1 FR3086364 B1 FR 3086364B1 FR 1858750 A FR1858750 A FR 1858750A FR 1858750 A FR1858750 A FR 1858750A FR 3086364 B1 FR3086364 B1 FR 3086364B1
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France
Prior art keywords
manufacturing process
fluid
transport line
annular space
associated manufacturing
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FR1858750A
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English (en)
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FR3086364A1 (fr
Inventor
Frederic Demanze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TechnipFMC Subsea France SAS
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Technip France SAS
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Priority to FR1858750A priority Critical patent/FR3086364B1/fr
Publication of FR3086364A1 publication Critical patent/FR3086364A1/fr
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Publication of FR3086364B1 publication Critical patent/FR3086364B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation

Abstract

Conduite flexible (10) de transport de fluide, comportant : - une gaine interne (12) tubulaire en polymère définissant un passage interne de circulation de fluide, - une gaine externe (18) tubulaire en polymère, les gaines interne (12) et externe (18) définissant un espace annulaire (19) entre elles, - au moins une couche de renfort (14, 16, 17, 26) métallique disposée dans l'espace annulaire (19), et - un liquide anticorrosif (22) remplissant au moins une partie de l'espace annulaire (19). Le liquide anticorrosif (22) présente une constante diélectrique inférieure à 20 tel que mesuré à 20 °C et à 50 Hz.
FR1858750A 2018-09-25 2018-09-25 Conduite flexible de transport de fluide avec un fluide anticorrosif et un procede de fabrication associe Active FR3086364B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1858750A FR3086364B1 (fr) 2018-09-25 2018-09-25 Conduite flexible de transport de fluide avec un fluide anticorrosif et un procede de fabrication associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1858750A FR3086364B1 (fr) 2018-09-25 2018-09-25 Conduite flexible de transport de fluide avec un fluide anticorrosif et un procede de fabrication associe

Publications (2)

Publication Number Publication Date
FR3086364A1 FR3086364A1 (fr) 2020-03-27
FR3086364B1 true FR3086364B1 (fr) 2021-01-08

Family

ID=64049426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858750A Active FR3086364B1 (fr) 2018-09-25 2018-09-25 Conduite flexible de transport de fluide avec un fluide anticorrosif et un procede de fabrication associe

Country Status (1)

Country Link
FR (1) FR3086364B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019013850B1 (pt) 2017-01-13 2022-08-30 National Oilwell Varco Denmark I/S Tubo flexível não ligado e instalação offshore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0312781D0 (en) * 2003-06-04 2003-07-09 Ythan Environmental Services L Method
FR3006414B1 (fr) * 2013-05-29 2015-07-03 Technip France Conduite flexible de transport de fluide, utilisation et procede associes

Also Published As

Publication number Publication date
FR3086364A1 (fr) 2020-03-27

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