FR3074807B1 - OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER - Google Patents

OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER Download PDF

Info

Publication number
FR3074807B1
FR3074807B1 FR1761832A FR1761832A FR3074807B1 FR 3074807 B1 FR3074807 B1 FR 3074807B1 FR 1761832 A FR1761832 A FR 1761832A FR 1761832 A FR1761832 A FR 1761832A FR 3074807 B1 FR3074807 B1 FR 3074807B1
Authority
FR
France
Prior art keywords
outer sheath
block
block copolymer
flexible
offshore
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1761832A
Other languages
French (fr)
Other versions
FR3074807A1 (en
Inventor
Patrick Dang
Quentin Pineau
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.)
Arkema France SA
Original Assignee
Arkema France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR1761832A priority Critical patent/FR3074807B1/en
Priority to EP18833459.3A priority patent/EP3720909A1/en
Priority to PCT/FR2018/053156 priority patent/WO2019110946A1/en
Publication of FR3074807A1 publication Critical patent/FR3074807A1/en
Application granted granted Critical
Publication of FR3074807B1 publication Critical patent/FR3074807B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/286—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • F16L11/082—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 two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2274/00—Thermoplastic elastomer material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

L'invention concerne une gaine externe de flexible offshore comportant au moins un copolymère à blocs comprenant au moins un bloc rigide polyamide et au moins un bloc souple. L'invention concerne notamment une conduite tubulaire flexible destinée au transport de fluides dans le domaine de l'exploitation pétrolière offshore, caractérisée en ce qu'elle comporte au moins une telle gaine externe. L'invention concerne également l'utilisation d'un copolymère à blocs comprenant au moins un bloc rigide polyamide et au moins un bloc souple, pour la fabrication d'une pièce à la fois résistante à l'hydrolyse et perméable au CO2, caractérisée en ce que le bloc souple comporte des fins de chaine amine.The invention relates to an outer sheath of an offshore flexible comprising at least one block copolymer comprising at least one rigid polyamide block and at least one flexible block. The invention relates in particular to a flexible tubular pipe intended for the transport of fluids in the field of offshore oil exploitation, characterized in that it comprises at least one such outer sheath. The invention also relates to the use of a block copolymer comprising at least one rigid polyamide block and at least one flexible block, for the manufacture of a part which is both resistant to hydrolysis and permeable to CO2, characterized in that the flexible block has ends of the amine chain.

FR1761832A 2017-12-08 2017-12-08 OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER Active FR3074807B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1761832A FR3074807B1 (en) 2017-12-08 2017-12-08 OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER
EP18833459.3A EP3720909A1 (en) 2017-12-08 2018-12-07 Offshore hose outer cladding comprising at least one block copolymer
PCT/FR2018/053156 WO2019110946A1 (en) 2017-12-08 2018-12-07 Offshore hose outer cladding comprising at least one block copolymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761832 2017-12-08
FR1761832A FR3074807B1 (en) 2017-12-08 2017-12-08 OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER

Publications (2)

Publication Number Publication Date
FR3074807A1 FR3074807A1 (en) 2019-06-14
FR3074807B1 true FR3074807B1 (en) 2020-07-24

Family

ID=62143251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761832A Active FR3074807B1 (en) 2017-12-08 2017-12-08 OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER

Country Status (3)

Country Link
EP (1) EP3720909A1 (en)
FR (1) FR3074807B1 (en)
WO (1) WO2019110946A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3104667B1 (en) * 2019-12-17 2023-07-28 Technip France Subsea flexible pipe comprising a layer comprising polymethylpentene
CN112901866B (en) * 2021-02-01 2021-11-16 中国石油大学(北京) Profiled bar and compression-resistant armor layer for marine non-bonded composite flexible hose

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670094B2 (en) 1989-07-28 1994-09-07 三洋化成工業株式会社 Method for producing low molecular weight polyolefin
US5652326A (en) 1993-03-03 1997-07-29 Sanyo Chemical Industries, Ltd. Polyetheresteramide and antistatic resin composition
US6552131B1 (en) 1999-02-10 2003-04-22 Sanyo Chemical Industries, Ltd. Block polymer and antistatic agent comprising the same
US6590065B1 (en) 2001-12-10 2003-07-08 E. I. Du Pont De Nemours And Company Polytrimethylene ether ester amide and use thereof
FR2841321A1 (en) * 2002-06-24 2003-12-26 Atofina FLEXIBLE PIPES BASED ON THERMOPLASTIC POLYMER AND POLYOLEFIN FOR THE OPERATION OF PETROLEUM OR GAS CAMPS
FR2846332B1 (en) 2002-10-23 2004-12-03 Atofina TRANSPARENT COPOLYMERS WITH POLYAMIDE BLOCKS AND POLYETHER BLOCKS
JP4193588B2 (en) 2003-05-26 2008-12-10 宇部興産株式会社 Polyamide elastomer
US7056975B2 (en) 2003-05-27 2006-06-06 Ube Industries, Ltd. Thermoplastic resin composition having improved resistance to hydrolysis
JP4161802B2 (en) 2003-05-27 2008-10-08 宇部興産株式会社 Polyamide composition
WO2005028198A1 (en) 2003-09-19 2005-03-31 Nkt Flexibles I/S A flexible unbonded pipe and a method for producing such pipe
JP2007216387A (en) * 2004-03-18 2007-08-30 Ube Ind Ltd Laminated tube
DE102008044225A1 (en) * 2008-12-01 2010-06-02 Evonik Degussa Gmbh Process for the preparation of a molding compound or a molded article with increased melt stiffness
US9523446B2 (en) 2011-01-06 2016-12-20 National Oilwell Varco Denmark I/S Unbonded flexible pipe
GB201109869D0 (en) * 2011-06-13 2011-07-27 Oceaneering Internat Services Ltd Improved umbilical with fatigue resistant fibres
FR2987666B1 (en) 2012-03-01 2014-02-28 Technic France FLEXIBLE TUBULAR DRIVING FOR THE TRANSPORT OF CORROSIVE HYDROCARBONS
BR112017004133A2 (en) 2014-09-02 2017-12-12 Nat Oilwell Varco Denmark Is hose not connected

Also Published As

Publication number Publication date
WO2019110946A1 (en) 2019-06-13
FR3074807A1 (en) 2019-06-14
EP3720909A1 (en) 2020-10-14

Similar Documents

Publication Publication Date Title
ES2266846T3 (en) THREADED GASKET FOR PIPES.
ES2289318T3 (en) THREADED GASKET FOR PIPES.
MA42579B1 (en) Adapter connection
EA200901173A1 (en) LUBE GEAR AND LUBRICATING DEVICE
SA517380901B1 (en) Methods and Apparatus for Use in Oil and Gas Well Completion
FR3074807B1 (en) OUTER SHEATH OF OFFSHORE HOSE CONTAINING AT LEAST ONE BLOCK COPOLYMER
MX361872B (en) Treatment fluids containing biodegradable chelating agents and methods for use thereof.
AR055151A1 (en) THREADED UNION FOR STEEL PIPES
WO2012104518A1 (en) Curvature limiter for a flexible undersea line, and seabed-to-surface linking equipment including same
KR20180084229A (en) Fast groove joint
FR3069611B1 (en) LAYER AND PIPE COMPRISING SUCH A LAYER
BR112014011287A2 (en) device for connecting flexible pipes
BRPI0520284A2 (en) hybrid riser system
MA40307A1 (en) Connection for connection to a tubular element, tubing connection and method of connecting a connection to a tubular element
BRPI0518987A2 (en) pipe joint lubrication device
MX2018002810A (en) Connector for connecting conduits for liquid or gaseous media.
SE1451380A1 (en) Retrievable re-connecting device with internal seal and slips for connecting to the top of an existing tubing in a wellbore
BR112015011979A2 (en) device for protecting a male end of a component of a flexible joint of a threaded tubular connection
NZ754087A (en) Side locking conduit device and joint assembly
FR3026135B1 (en) TURBOMACHINE BEARING LUBRICATION DEVICE
KR101616357B1 (en) Connecting structure for pipeline
GB2523035A (en) Tube connector for detachably connecting two connector parts for gas-tight connecting of riser tubes to vessels
CY1110765T1 (en) METHOD OF PROCESSING OF USED OLIVES TO FORMAT LUBRICANT OILS WITH HIGH VISUAL INDEX
FR3059076B1 (en) COUPLING DEVICE FOR FLUID LINES
FR3095491B1 (en) Continuous thermal insulation of pipes for transporting fluids

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190614

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7