EP3134601A1 - Procédé d'installation et mise en ouvre d'un tube rigide depuis un navire ou support flottant - Google Patents
Procédé d'installation et mise en ouvre d'un tube rigide depuis un navire ou support flottantInfo
- Publication number
- EP3134601A1 EP3134601A1 EP15725762.7A EP15725762A EP3134601A1 EP 3134601 A1 EP3134601 A1 EP 3134601A1 EP 15725762 A EP15725762 A EP 15725762A EP 3134601 A1 EP3134601 A1 EP 3134601A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- stiffener
- orifice
- sliding
- main tube
- 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.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000003351 stiffener Substances 0.000 claims description 85
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 238000005299 abrasion Methods 0.000 claims description 16
- 239000004519 grease Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 239000011345 viscous material Substances 0.000 claims description 8
- 239000011344 liquid material Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012815 thermoplastic material Substances 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- 238000009501 film coating Methods 0.000 claims description 2
- 239000006223 plastic coating Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000007654 immersion Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E21B17/01—Risers
- E21B17/017—Bend restrictors for limiting stress on risers
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
Definitions
- rigid steel service tubes are plasticized in the mechanical sense of the term during their winding, that is to say that the stresses that are applied to the tube go beyond the elastic limit of the tube and that it is therefore permanently deformed. Then, during the unwinding of the tube, the voltage applied to the unwind allows it to straighten the coil output, possibly in combination with a rectifier.
- the rigid steel service tubes of the type concerned more particularly have elastic limits of 335 MPa to 750 MPa. Rigid service tubes of this type are described in the state of the art, in particular in WO 2012/051335.
- one end of said main tube is lowered from a floating vessel or surface support to below sea level to be connected to submerged underwater equipment, preferably at the bottom of the sea, and
- the increase in the stiffener section takes the forces and stresses experienced by said main tube and transferred to the stiffener at the maximum where the stress is highest at the upper level, that is to say at the point of connection or contact stiffener with support structure.
- said current portion of the rigid piece constituting said stiffener has a frustoconical outer surface extending from and below an upper portion of said rigid piece defining a fastening flange around the upper end of said first orifice.
- said increase in size in particular a discontinuous increase in diameter at the level of the fastening flange relative to the current portion of the stiffener, makes it possible to increase the distribution area of the stress transferred onto the platform of the support structure and thus to reduce the constrained locally on the platform transferred from the upper end of the stiffener, that is to say where it is maximum.
- said mounting plate may have a reduced thickness relative to the maximum thickness of the current portion of the rigid part and may be fixed on the platform by bolts because the stress is greatly reduced.
- said connecting tube comprises a removable clamp around a portion of said connecting tube protruding above said first port. It is therefore understood that said connecting tube is substantially of the same diameter as said main tube and is of a length greater than that of said stiffener, more precisely greater than the length of said first orifice to allow its connections above and below said stiffener.
- Said connecting tube has several functions:
- the upper end of the connecting tube protruding above the stiffener may end with a welding chamfer.
- the entire stiffener and connecting tube can be easily manipulated and installed on said support structure on the ship or floating support before being assembled, in particular by welding, at the end of said main tube, said main tube can then be deployed equipped with its terminal connecting element of larger diameter than said first orifice of the stiffener.
- the present invention also provides a useful installation for the implementation of a method according to the invention characterized in that it comprises a support structure integral with a floating vessel or support surface, on which is fixed a stiffener comprising a rigid piece full of external surface of diameter revolution decreasing progressively and continuously from bottom to top of said stiffener to the lower end of said stiffener, preferably made of steel, comprising an axial orifice called first orifice comprising a sliding internal lining adapted to allow the sliding of a said main tube introduced into said first orifice in contact with said main tube.
- a stiffener comprising a rigid piece full of external surface of diameter revolution decreasing progressively and continuously from bottom to top of said stiffener to the lower end of said stiffener, preferably made of steel, comprising an axial orifice called first orifice comprising a sliding internal lining adapted to allow the sliding of a said main tube introduced into said first orifice in contact with said main tube.
- said first orifice of said rigid stiffening member is covered on its surface in contact with the main tube with a sliding coating made of a low abrasion anti-abrasion material chosen from a liquid material such as an oil, a viscous material such as a grease or a solid material such as a liner-type plastic film layer coating, preferably made of thermoplastic material of the PE, PP, PA or PVDF type or an elastomer
- said connecting tube comprises a removable clamp around a portion of said connecting tube protruding above said first port.
- FIG. 3A shows a detail at the junction of the sliding stiffener 1 on a structure or support beam 9 of the ship.
- the sliding stiffener 1 as represented in the figures consists of a solid piece of rigid solid material such as steel optionally reinforced with glass or synthetic fibers comprising the following two parts: a conical running portion 2a and a platinum upper attachment 2b.
- the lower running portion 2a with a frustoconical outer surface of revolution extends over a length L1. It is perforated by a said first cylindrical orifice 4 with a circular section of the same axis ZZ 'as said frustoconical outer surface and passing through it from one side to the other.
- the annular upper plate 2b has a cylindrical shape of larger diameter D2 greater than D1 and of thickness el.
- the larger diameter D2 of the annular plate 2b allows the underside 2bl thereof to rest and is fixed by bolting and / or welding over the upper face of a platform of a support structure 9 integral with the ship or floating support described hereinafter with reference to FIG. 2.
- the frustoconical outer surface portion 2a may be machined from a tubular perforated piece with a circular cylindrical outer surface, said section being machining to gradually reduce the thickness and thus the outer diameter continuously along its length.
- the part 2 can also and preferably be made in the form of a forged part whose upper plate 2b is made of material with the lower running part 2a, said part 2 being continuously traversed by said first axial cylindrical orifice 4.
- thermoplastic inner liner is applied against the inner surface of said first hole by hooping.
- the thickness of the polyethylene (PE) coating 5 to 25 mm
- the flange 2b, reported by welding at the top of the stiffener 2a has a thickness el greater than the maximum thickness e max of the stiffener.
- the sliding stiffener 1 is equipped with a connecting tube 5 of the same diameter and the same thickness as the service tube which it is intended to be connected to its chamfered upper end 5a. Its lower end is equipped with a male or female connector 6-1 automatic member again by shrinking or welding.
- the largest outer diameter D3 of said connecting member 6-1 is greater than the inner diameter of said first orifice d2.
- the upper end 5a of the connecting tube 5 extends above the upper fixing plate 2b.
- FIGS. 2 and 3 there is shown a complete bottom / surface connection installation showing the deployment of a rigid steel service tube 10 wound on a spool 12 on the deck of a floating vessel or support 13.
- the tube steel service 10 is unwound and passes through a recovery device 11 and then through a device for lubricating and smoothing its outer surface 18. Then, its end is welded to the upper end 5a of the connecting tube 5 secured to a sliding stiffener 1 whose upper annular plate 2b is fixed on the upper face 9a of a platform of a support structure 9, the frustoconical running portion 2a of the sliding stiffener passing through an orifice 8 of the platform 9 ( Figure 1C).
- connection element 6-1 at the end of the connection tube 5 is connected to an automatic connector complementary connection element 6 at the end of a flexible pipe 15, the other end of which allows access and maintain and / or perform tests on underwater equipment 16 resting at the bottom of the sea 18, such as a wellhead or underwater conduct of oil production.
- connection of the equipment 15 to the lower end of the connection tube 5 can be performed before or after the uncoupling and immersion of the connection tube 5 with respect to the stiffener using a submarine robot of the type ROV.
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1453762A FR3020396B1 (fr) | 2014-04-25 | 2014-04-25 | Procede d'installation et mise en œuvre d'un tube rigide depuis un navire ou support flottant |
PCT/FR2015/051063 WO2015162363A1 (fr) | 2014-04-25 | 2015-04-20 | Procédé d'installation et mise en œuvre d'un tube rigide depuis un navire ou support flottant |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3134601A1 true EP3134601A1 (fr) | 2017-03-01 |
EP3134601B1 EP3134601B1 (fr) | 2018-08-01 |
Family
ID=50933417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15725762.7A Active EP3134601B1 (fr) | 2014-04-25 | 2015-04-20 | Procédé d'installation et mise en oeuvre d'un tube rigide depuis un navire ou support flottant |
Country Status (9)
Country | Link |
---|---|
US (1) | US10196861B2 (fr) |
EP (1) | EP3134601B1 (fr) |
CN (1) | CN106255801B (fr) |
AP (1) | AP2016009421A0 (fr) |
AU (1) | AU2015250651B2 (fr) |
BR (1) | BR112016024258B1 (fr) |
FR (1) | FR3020396B1 (fr) |
RU (1) | RU2664285C2 (fr) |
WO (1) | WO2015162363A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201409217D0 (en) * | 2014-05-23 | 2014-07-09 | Wellstream Int Ltd | Contact pressure limitation |
EP3571371B1 (fr) | 2017-01-18 | 2023-04-19 | Minex CRC Ltd | Appareil de forage mobile à tube spiralé |
BR102019025811A2 (pt) * | 2019-12-05 | 2021-06-15 | Petróleo Brasileiro S.A. - Petrobras | Método de desobstrução de dutos flexíveis utilizando flexitubo a partir de uma sonda de intervenção em poços |
CN116025294B (zh) * | 2023-03-29 | 2023-05-30 | 胜利油田兴达高祥新材料有限责任公司 | 一种井下用高抗拉自逃脱复合连续管 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU947385A1 (ru) * | 1979-06-25 | 1982-07-30 | Куйбышевский политехнический институт им.В.В.Куйбышева | Устройство дл спуска и подъема гибких бурильных труб |
US5558467A (en) * | 1994-11-08 | 1996-09-24 | Deep Oil Technology, Inc. | Deep water offshore apparatus |
US6176646B1 (en) * | 1998-10-23 | 2001-01-23 | Deep Oil Technology, Incorporated | Riser guide and support mechanism |
FR2787859B1 (fr) * | 1998-12-23 | 2001-01-26 | Inst Francais Du Petrole | Riser ou colonne hybride pour le transfert de fluide |
FR2790054B1 (fr) * | 1999-02-19 | 2001-05-25 | Bouygues Offshore | Procede et dispositif de liaison fond-surface par conduite sous marine installee a grande profondeur |
NO317230B1 (no) * | 2002-11-12 | 2004-09-20 | Nat Oilwell Norway As | Todelt teleskopisk strammer for stigeror ved en flytende installasjon for olje- og gassproduksjon |
FR2871511B1 (fr) | 2004-06-11 | 2006-07-28 | Technip France Sa | Dispositif de controle pour raidisseurs de conduites flexibles |
FR2876773B1 (fr) | 2004-10-19 | 2007-02-02 | Saipem S A Sa | Conduite comportant une chemise interne, notamment conduite sous-marine |
GB0615723D0 (en) * | 2006-08-08 | 2006-09-20 | Wellstream Int Ltd | Apparatus and method for controlling motion of a ben stiffener |
US7556452B2 (en) * | 2006-08-16 | 2009-07-07 | Technip France | Control of flexible riser curvature at the keel of a floating structure |
DE102007012924A1 (de) * | 2007-03-19 | 2008-09-25 | Robert Bosch Gmbh | Wischgummi und Verfahren zu seiner Herstellung |
JP4333783B2 (ja) | 2007-07-24 | 2009-09-16 | ダイキン工業株式会社 | コンテナ用冷凍装置及びその製造方法 |
US9388642B2 (en) * | 2008-03-05 | 2016-07-12 | Schlumberger Technology Corporation | Flexible pipe fatigue monitoring below the bend stiffener of a flexible riser |
FR2930618B1 (fr) | 2008-04-24 | 2013-01-18 | Saipem Sa | Element de conduite de transition d'inertie pour encastrement d'une conduite rigide sous-marine |
US8496648B2 (en) * | 2008-05-27 | 2013-07-30 | Intuitive Surgical Operations, Inc. | Stiffening assembly |
GB0811640D0 (en) * | 2008-06-25 | 2008-07-30 | Expro North Sea Ltd | Spoolable riser hanger |
MY171043A (en) * | 2008-09-09 | 2019-09-23 | Misc Berhad | A offshore seabed to surface conduit transfer system |
FR2952118B1 (fr) | 2009-11-03 | 2012-04-06 | Technip France | Raidisseur pour une conduite flexible |
NO335380B1 (no) * | 2010-09-30 | 2014-12-08 | Nexans | Umbilikal tilpasset bøyeavstivere |
US20120118426A1 (en) | 2010-10-12 | 2012-05-17 | Quality Tubing, Inc. | Coiled tubing with improved fatigue resistance and method of manufacture |
NO336854B1 (no) * | 2011-03-21 | 2015-11-16 | Nexans | Modulær bøyestiver |
FR2979658B1 (fr) * | 2011-09-07 | 2015-07-17 | Technip France | Procede de raccordement d'une ligne flexible sur une structure d'une installation d'exploitation de fluide et dispositif de raccordement associe |
-
2014
- 2014-04-25 FR FR1453762A patent/FR3020396B1/fr not_active Expired - Fee Related
-
2015
- 2015-04-20 BR BR112016024258-0A patent/BR112016024258B1/pt active IP Right Grant
- 2015-04-20 AU AU2015250651A patent/AU2015250651B2/en active Active
- 2015-04-20 US US15/305,963 patent/US10196861B2/en active Active
- 2015-04-20 EP EP15725762.7A patent/EP3134601B1/fr active Active
- 2015-04-20 WO PCT/FR2015/051063 patent/WO2015162363A1/fr active Application Filing
- 2015-04-20 CN CN201580022023.5A patent/CN106255801B/zh not_active Expired - Fee Related
- 2015-04-20 AP AP2016009421A patent/AP2016009421A0/en unknown
- 2015-04-20 RU RU2016145316A patent/RU2664285C2/ru active
Also Published As
Publication number | Publication date |
---|---|
FR3020396B1 (fr) | 2016-05-13 |
AU2015250651A1 (en) | 2016-10-20 |
AP2016009421A0 (en) | 2016-08-31 |
BR112016024258A2 (pt) | 2017-08-15 |
US10196861B2 (en) | 2019-02-05 |
FR3020396A1 (fr) | 2015-10-30 |
RU2664285C2 (ru) | 2018-08-16 |
CN106255801A (zh) | 2016-12-21 |
US20170044838A1 (en) | 2017-02-16 |
AU2015250651B2 (en) | 2017-02-23 |
EP3134601B1 (fr) | 2018-08-01 |
BR112016024258B1 (pt) | 2022-03-29 |
RU2016145316A (ru) | 2018-05-28 |
RU2016145316A3 (fr) | 2018-05-28 |
WO2015162363A1 (fr) | 2015-10-29 |
CN106255801B (zh) | 2019-11-08 |
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