NO300998B1 - Run for a hose for transferring oil between two floating structures - Google Patents
Run for a hose for transferring oil between two floating structures Download PDFInfo
- Publication number
- NO300998B1 NO300998B1 NO953544A NO953544A NO300998B1 NO 300998 B1 NO300998 B1 NO 300998B1 NO 953544 A NO953544 A NO 953544A NO 953544 A NO953544 A NO 953544A NO 300998 B1 NO300998 B1 NO 300998B1
- Authority
- NO
- Norway
- Prior art keywords
- hose
- carriage
- stern
- rail set
- ball joint
- Prior art date
Links
- 230000007704 transition Effects 0.000 claims 1
- 239000002243 precursor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D9/00—Apparatus or devices for transferring liquids when loading or unloading ships
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Ship Loading And Unloading (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
Foreliggende oppfinnelse angår en slangerenne for oppbevaring og tilkopling av en slange for overføring av olje mellom to flytende konstruksjoner, især mellom en lagringstanker og en skytteltanker offshore. The present invention relates to a hose chute for storing and connecting a hose for transferring oil between two floating structures, in particular between a storage tank and a shuttle tank offshore.
Overføring av olje offshore foregår i dag etter ulike prinsipper, og i økende grad benyttes et overføringssystem til skytteltankere fra et stajsonært skip som er utstyrt for lastesystemet STL anordnet nær baugen av skipet som benyttes som lagertank. Lossingen foregår over skipets hekk til skytteltankeren. The transfer of oil offshore today takes place according to different principles, and increasingly a transfer system is used to shuttle tankers from a stationary ship that is equipped for the loading system STL arranged near the bow of the ship that is used as a storage tank. Unloading takes place over the ship's stern to the shuttle tanker.
De slanger som benyttes for lossing må behandles skånsomt og flere utforminger er gjennomført for å sikre et slikt krav. The hoses used for unloading must be treated gently and several designs have been implemented to ensure such a requirement.
Med foreliggende oppfinnelse frembringes et system som sikrer skånsom behandling og hurtig klargjøring for oljeover-føring og etterfølgende parkering av overføringsslangen. Dette oppnås med de i kravene anførte trekk. With the present invention, a system is produced which ensures gentle treatment and rapid preparation for oil transfer and subsequent parking of the transfer hose. This is achieved with the features listed in the requirements.
På tegningen viser figur 1 et grunnriss av en del av akterstevnen av en lagringstanker med slangerennen ifølge foreliggende oppfinnelse, figur 2 viser et riss sett mot skipets akterstevn og figur 3 viser et sideriss av slangerennen ifølge oppfinnelsen. In the drawing, figure 1 shows a plan of part of the stern of a storage tanker with the hose chute according to the present invention, figure 2 shows a view seen towards the stern of the ship and figure 3 shows a side view of the hose chute according to the invention.
Et skinnesett 3 forløper fra lagringstankerens akterstevn og fremover i det vesentlige i hele skipets lengde. Skinnesettet 3 er anordnet i en høyde over skipets dekk. På skinnesettet løper en vogn 1 med hjul som griper over og under skinnesettets 3 skinner. Til vognen 1 er festet en vaier som forløper fremover til en ikke vist vaiervinsj. A set of rails 3 runs from the stern of the storage tanker and forwards essentially along the entire length of the ship. The rail set 3 is arranged at a height above the ship's deck. On the rail set runs a carriage 1 with wheels that grip above and below the rail set's 3 rails. A cable is attached to the carriage 1 which extends forward to a cable winch, not shown.
Nedsenket i forhold til skinnesettets 3 skinner er anordnet tverrstilte ruller 9 i hele skinnesettets 3 lengde. Nær skipets akterstevn 8 fortsettes banen med ruller 9 i en bue nedover til et i det vesentlige vertikalt forløp. Den vertikale del av banen med ruller 9 befinner seg direkte over eller foran skipets hekk 8. Immersed in relation to the rails of the rail set 3 are arranged crosswise rollers 9 along the entire length of the rail set 3. Close to the ship's stern 8, the track is continued with rollers 9 in an arc downwards to an essentially vertical course. The vertical part of the track with rollers 9 is located directly above or in front of the stern 8 of the ship.
På vognen 1 er opplagret et kuleledd 4 i hvilket en slange 2 er montert. I tilknytning til kuleleddet 4 er anordnet et T-stykke 5 motsatt kuleleddet 4 i forhold til opplagringen. Ved akterstevnen er montert en dreibar lossemanifold 6 med kopling, tilkoplet skipets rørsystem via en svivel og en lukkeventil. Kuleleddet 4 og dets opplagring er montert til vognen på akterover fra vognens utragende deler slik at slangen 2 med vognen 1 i bakre stilling, henger ned aktenfor skipets hekk 8. A ball joint 4 is stored on the carriage 1, in which a hose 2 is mounted. In connection with the ball joint 4, a T-piece 5 is arranged opposite the ball joint 4 in relation to the bearing. A rotatable unloading manifold 6 with coupling is mounted at the stern, connected to the ship's pipe system via a swivel and a shut-off valve. The ball joint 4 and its bearing are mounted to the carriage aft from the carriage's protruding parts so that the hose 2 with the carriage 1 in the rear position hangs down aft of the ship's stern 8.
Ved tilkopling av slangen 2 til et annet skip, skytes en forløper over til skytteltankeren. Forløperen er forbundet med en kjetting som igjen er forbundet med slangens 2 ende som ligger på rullene 9 nær akterstevnen 8. When connecting hose 2 to another ship, a precursor is shot over to the shuttle tanker. The precursor is connected by a chain which in turn is connected to the end of the hose 2 which is on the rollers 9 near the stern 8.
Fortøyningstrosse og kjetting trekkes deretter over til skytteltankeren og trekker dermed med seg slangen 2 mens vaiervinsjen bremser vognen 1 slik at slangen 2 gis ut i overensstemmelse med innhalingen på skytteltankeren. The mooring line and chain are then pulled over to the shuttle tanker and thus pull the hose 2 with it while the cable winch brakes the trolley 1 so that the hose 2 is released in accordance with the hauling in of the shuttle tanker.
Når slangens 2 hele lengde er gitt ut fra skipet, befinner vognen 1 seg i skinnesettets 3 bakre ende og slangen 2 vil henge fritt ned slik at T-stykket 5 rager opp fra kuleleddets 4 opplagring. Dermed kommer T-stykket 5 i posisjon for tilkopling ved hjelp av på T-stykket festede flenser, til lossemanifolden 6. When the entire length of the hose 2 has been released from the ship, the carriage 1 is at the rear end of the rail set 3 and the hose 2 will hang down freely so that the T-piece 5 protrudes from the bearing of the ball joint 4. Thus, the T-piece 5 comes into position for connection by means of flanges attached to the T-piece, to the discharge manifold 6.
Slangen 2, som henger momentfritt vertikalt ned fra kuleleddet 4 på lagringstankeren og i en hengekurve mot en skytteltanker, kan i horisontalplanet strekke være rettet hvor som helst innenfor en vinkel som er avgrenset av en parallell med skipets akterstevn 8 og en parallell med skipets skipsside 7. The hose 2, which hangs free of torque vertically down from the ball joint 4 on the storage tank and in a hanging curve towards a shuttle tank, can stretch in the horizontal plane anywhere within an angle defined by a parallel to the ship's stern 8 and a parallel to the ship's side 7 .
Når slangen 2 gis ut, vil den følge banen med ruller 9 som i akterstevnen har en tilstrekkelig stor radius til å sikre slangen mot skade. When the hose 2 is released, it will follow the path of rollers 9 which, in the stern, have a sufficiently large radius to secure the hose against damage.
Etter ferdig losseoperasjon koples slangen 2 fra skytteltankeren og senkes i sjøen, vertikalt ned fra kuleleddet 4. Ved hjelp av vaiervinsjen trekkes vognen 1 fremover mot skipets baug slik at slangen 2 skånsomt trekkes opp og kommer til hvile på rullene 9. Vognen 1 er innrettet til å låses i begge endestillinger. After the unloading operation is complete, the hose 2 is disconnected from the shuttle tanker and lowered into the sea, vertically down from the ball joint 4. Using the cable winch, the trolley 1 is pulled forward towards the bow of the ship so that the hose 2 is gently pulled up and comes to rest on the rollers 9. The trolley 1 is arranged to to be locked in both end positions.
Skinnesettet 3 og rullene 9 rager ikke aktenover fra skipets akterstevn 8 når vognen 1 befinner seg i fremre stilling. The rail set 3 and the rollers 9 do not project aft from the ship's stern bow 8 when the carriage 1 is in the forward position.
Slangerennen ifølge oppfinnelsen gir skånsom behandling av slangen 2, ved tilkoplingsoperasjonene såvel som lagringen. Slangen 2 påvirkes ikke av momentskapende krefter når den henger i kuleleddet 4 aktenfor hekken 8 og slange 2 er godt sikret. The hose chute according to the invention provides gentle treatment of the hose 2, during the connection operations as well as storage. The hose 2 is not affected by moment-creating forces when it hangs in the ball joint 4 aft of the stern 8 and hose 2 is well secured.
Claims (1)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO953544A NO300998B1 (en) | 1995-09-08 | 1995-09-08 | Run for a hose for transferring oil between two floating structures |
AU70998/96A AU7099896A (en) | 1995-09-08 | 1996-09-09 | Gutter for a hose for transfer of oil between two floating structures |
KR1019980701738A KR19990044490A (en) | 1995-09-08 | 1996-09-09 | Guide groove for oil transfer hose between two barges |
PCT/NO1996/000218 WO1997009513A1 (en) | 1995-09-08 | 1996-09-09 | Gutter for a hose for transfer of oil between two floating structures |
EP96932089A EP0852655A1 (en) | 1995-09-08 | 1996-09-09 | Gutter for a hose for transfer of oil between two floating structures |
BR9610429A BR9610429A (en) | 1995-09-08 | 1996-09-09 | Channel for a hose for oil transfer between two floating structures |
JP9511106A JPH11512061A (en) | 1995-09-08 | 1996-09-09 | Gutter for hoses to transfer oil between two floating structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO953544A NO300998B1 (en) | 1995-09-08 | 1995-09-08 | Run for a hose for transferring oil between two floating structures |
Publications (3)
Publication Number | Publication Date |
---|---|
NO953544D0 NO953544D0 (en) | 1995-09-08 |
NO953544L NO953544L (en) | 1997-03-10 |
NO300998B1 true NO300998B1 (en) | 1997-09-01 |
Family
ID=19898549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO953544A NO300998B1 (en) | 1995-09-08 | 1995-09-08 | Run for a hose for transferring oil between two floating structures |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0852655A1 (en) |
JP (1) | JPH11512061A (en) |
KR (1) | KR19990044490A (en) |
AU (1) | AU7099896A (en) |
BR (1) | BR9610429A (en) |
NO (1) | NO300998B1 (en) |
WO (1) | WO1997009513A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO970301L (en) * | 1997-01-24 | 1998-07-27 | Pgs Offshore Technology As | Device by tanker |
GB2361459A (en) * | 2000-04-20 | 2001-10-24 | Bluewater Terminal Systems Nv | Floating vessel with pipeline attachment apparatus |
NO20043526L (en) | 2004-08-24 | 2006-02-27 | Rolls Royce Marine As | Method and apparatus for transferring and connecting transfer hoses |
FR2914903B1 (en) | 2007-04-12 | 2010-05-28 | Technip France | DEVICE FOR TRANSFERRING A FLUID TO A VESSEL, SHIP, TRANSFER ASSEMBLY AND ASSOCIATED METHOD |
CN102060257B (en) * | 2010-11-10 | 2013-01-30 | 天津港机电设备安装工程有限公司 | Rail oil delivery arm platform vehicle |
NO341918B1 (en) * | 2016-05-04 | 2018-02-19 | Cefront Tech As | Offshore loading hose coupling |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758495A (en) * | 1969-11-19 | 1971-05-05 | Inst Francais Du Petrole | STORAGE AND HANDLING DEVICE FOR A FLEXIBLE LINE ON BOARD A SHIP |
US3766938A (en) * | 1972-01-26 | 1973-10-23 | Exxon Research Engineering Co | Cargo transfer system for a floating storage vessel and offtaker moored in tandem |
NO318172B1 (en) * | 1990-01-30 | 2005-02-14 | Advanced Prod & Loading As | Loading arrangement for loading fluids in an offshore vessel |
NO174381C (en) * | 1992-01-20 | 1994-04-27 | Marine Consulting Group As | Device for handling and storing a flexible elongated body |
NO174380C (en) * | 1992-01-20 | 1994-04-27 | Marine Consulting Group As | fluid transfer |
-
1995
- 1995-09-08 NO NO953544A patent/NO300998B1/en active IP Right Review Request
-
1996
- 1996-09-09 AU AU70998/96A patent/AU7099896A/en not_active Abandoned
- 1996-09-09 EP EP96932089A patent/EP0852655A1/en not_active Withdrawn
- 1996-09-09 WO PCT/NO1996/000218 patent/WO1997009513A1/en not_active Application Discontinuation
- 1996-09-09 BR BR9610429A patent/BR9610429A/en not_active Application Discontinuation
- 1996-09-09 KR KR1019980701738A patent/KR19990044490A/en not_active Application Discontinuation
- 1996-09-09 JP JP9511106A patent/JPH11512061A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR19990044490A (en) | 1999-06-25 |
BR9610429A (en) | 1999-06-29 |
NO953544D0 (en) | 1995-09-08 |
NO953544L (en) | 1997-03-10 |
WO1997009513A1 (en) | 1997-03-13 |
EP0852655A1 (en) | 1998-07-15 |
JPH11512061A (en) | 1999-10-19 |
AU7099896A (en) | 1997-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PDP | Decision of opposition (par. 25 patent act) |
Free format text: PATENTET OPPHORER Effective date: 19980602 |