DK2582883T3 - Fremgangsmåde og anordning til hævning af en havplatform - Google Patents
Fremgangsmåde og anordning til hævning af en havplatform Download PDFInfo
- Publication number
- DK2582883T3 DK2582883T3 DK10853818.2T DK10853818T DK2582883T3 DK 2582883 T3 DK2582883 T3 DK 2582883T3 DK 10853818 T DK10853818 T DK 10853818T DK 2582883 T3 DK2582883 T3 DK 2582883T3
- Authority
- DK
- Denmark
- Prior art keywords
- leg
- casing
- sleeve
- sections
- leg section
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 12
- 239000006096 absorbing agent Substances 0.000 claims 7
- 230000004888 barrier function Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0809—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering the equipment being hydraulically actuated
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0034—Maintenance, repair or inspection of offshore constructions
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0095—Connections of subsea risers, piping or wiring with the offshore structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Ladders (AREA)
Claims (14)
1. Fremgangsmåde til hævning af en havplatform, der understøttes af en flerhed af hule mctalbcnscktioncr (14, 83), der strækker sig over og under cn vandmasses vandlinjc (12), hvor platformen har et dæk (16), der er understøttet af bensektioneme (14, 83), hvilken fremgangsmåde omfatter følgende trin: a) udskæring af én af bensektioneme (14, 83) ved en position ved vandlinjen (12) for at tilvejebringe en udskæring (42, 43, 90) ved en valgt hævning; b) fastgørelse af et par hylstre til den bensektion (14, 83), der blev udskåret i trin ”a”, hvor hylstrene er et indre hylster (24, 29, 95) og et ydre hylster (44,101); c) fastgørelse af en flerhed af stødhæverter (64, 102) til bensektioneme (14, 83), hvor hver stødhævert (64, 102) har en hul cylinder (65) og en strækbar stødstang (66,106,107) og første og anden endedele, hvor stødhæverteme (64,102) er fastgjort til bensektionen (14, 83) ved endedelene, hvor én endedel er fastgjort til bensektionen (14, 83) over udskæringen (42,43, 90) og ikke til dækket (16), og den anden endedel er fastgjort til bensektionen (14, 83) under udskæringen (42, 43, 90), og hvor hver stødhævert (64,102) har en tilbagetrukket og en udstrakt position; d) gentagelse af trin ”a” til og med ”b” for platformens andre bensektioner (14, 83); e) hævning af platformen ved udstrækning af hver hævert (64,102) til den udstrakte position; kendetegnet ved, at: det indre (24, 29, 95) og det ydre (44, 101) hylster i trin ”b” er i en teleskopplacering, ét hylster inde i det andet hylster; det ydre hylster (44, 101) er forbundet med bensektionen (14, 83) på én side af udskæringen (42, 43, 90); en støttering (55) er forbundet med bensektionen (14, 83) på den anden side af udskæringen (42, 43, 90), hvilken støttering (55) er placeret over det ydre hylster (44, 101); og endedelene af stødhæverteme (64, 102) er forbundet med henholdsvis det ydre hylster (44, 101) og støtteringen (55).
2. Fremgangsmåde ifølge krav 1, hvor hylstrene indbefatter et ydre, nedre hylster (101) og et indre, nedre hylster (95).
3. Fremgangsmåde ifølge krav 1, hvor i trin ”e” ét hylster bevæges væk fra det andet hylster, eller hvor ét hylster hæves over det andet hylster.
4. Fremgangsmåde ifølge krav 1, der endvidere omfatter placering af stødhæverteme (64, 102) på ydersiden af bcnscktioncn (14, 83) og at adskille stødhæverteme (64, 102) periferisk.
5. Fremgangsmåde ifølge krav 1, hvor i trin ”b” mindst ét hylster består af en flerhed af sektioner, der kan kobles sammen, og fastgørelse af hylsteret i trin ”b” indbefatter fiksering af de sektioner, der kan kobles sammen, til benet (14, 83) for at danne hylsteret.
6. Fremgangsmåde ifølge krav 1, der endvidere omfatter fiksering af ansatser (51, 52, 58, 59) over og under udskæringen (42, 43) og fastgørelse af stødhæverteme (64) til bensektioneme (14) ved ansatserne.
7. Fremgangsmåde ifølge krav 1, hvor hylstrene (24, 29, 95, 44, 101) lateralt stabiliserer bensektioneme (14, 83) over udskæringen (42, 43, 90) i trin ”e”.
8. Fremgangsmåde ifølge krav 1, hvor der i trin ”c” er mindst tre stødhæverter (64, 102) fastgjort til hver bensektion (14, 83), eller hvor der i trin ”c” er mellem to (2) og otte (8) stødhæverter (64, 102) fastgjort til hver bensektion (14, 83).
9. Fremgangsmåde ifølge krav 1, der endvidere omfatter trinnet med svejsning af hylstrene (24, 29, 95, 44, 101) til bensektioneme (14, 83) efter trin ”e”.
10. Fremgangsmåde ifølge krav 1, der endvidere omfatter trinnet med midlertidig understøttelse af bensektionen (14, 83) over udskæringen (42, 43, 90) med en tap (50), der strækker sig gennem flugtende åbninger (36, 49, 67, 68, 91, 96) af hylsteret og bensektionen.
11. Fremgangsmåde ifølge krav 10, der endvidere omfatter forstærkning af bensektionen (14, 83) ved siden af tappen (50) med en buet pladesektion svejset til bensektionen (14, 83) på dens ydre overflade.
12. Fremgangsmåde ifølge krav 1, hvor hvert hylster (29, 95, 44, 101) har en hylsteråbning (36, 49, 67, 68, 91, 96), der kan modtage en tap (50), og som endvidere omfatter trinnet med indføring af en tap (50) gennem både et hylster og et ben.
13. Fremgangsmåde ifølge krav 1, hvor stødhæverten (102) har første og anden teleskopiske stangdele (106, 107), der omfatter stødstangen.
14. Fremgangsmåde ifølge krav 1, hvor stødstangen (66, 106, 107) strækker sig i to faser, indbefattende en første fase, hvor ét hylster (44, 101) hæves og det andet hylster (24, 29, 95) ikke hæves og en anden fase, hvor begge hylstre hæves sammen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35681310P | 2010-06-21 | 2010-06-21 | |
| PCT/US2010/046358 WO2011162780A1 (en) | 2010-06-21 | 2010-08-23 | Method and apparatus for elevating a marine platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2582883T3 true DK2582883T3 (da) | 2017-10-23 |
Family
ID=45371730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK10853818.2T DK2582883T3 (da) | 2010-06-21 | 2010-08-23 | Fremgangsmåde og anordning til hævning af en havplatform |
Country Status (9)
| Country | Link |
|---|---|
| US (7) | US8353643B2 (da) |
| EP (1) | EP2582883B1 (da) |
| AU (1) | AU2010356066B2 (da) |
| CA (1) | CA2840076C (da) |
| DK (1) | DK2582883T3 (da) |
| MX (2) | MX2012012612A (da) |
| MY (1) | MY157462A (da) |
| NO (1) | NO2582883T3 (da) |
| WO (1) | WO2011162780A1 (da) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2943758B1 (fr) * | 2009-03-24 | 2011-03-25 | Technip France | Manchon de protection pour conduite flexible |
| USD641582S1 (en) * | 2010-01-19 | 2011-07-19 | Nicolosi Alfred S | Shock absorber |
| SG177019A1 (en) * | 2010-06-09 | 2012-01-30 | Keppel Offshore & Marine Technology Ct Pte Ltd | Movable brace frame for self-installing platform |
| AU2010356066B2 (en) | 2010-06-21 | 2017-01-05 | Versabar, Inc. | Method and apparatus for elevating a marine platform |
| CN102500868B (zh) * | 2011-11-01 | 2014-07-09 | 上海锅炉厂有限公司 | 一种在卧式预热器中心筒的筒体上焊接耳板的加工方法 |
| MY174256A (en) | 2013-04-05 | 2020-04-01 | Versabar Inc | Method and apparatus for elevating a marine platform |
| CN104533849B (zh) * | 2014-12-09 | 2017-02-01 | 广东精铟海洋工程股份有限公司 | 一种用于海洋平台升降的节能安全装置的工作方法 |
| US11718965B2 (en) * | 2016-07-28 | 2023-08-08 | Carboshield, Inc. | Apparatus and method for reinforcing a partially submerged structural element |
| US11987981B2 (en) | 2016-07-28 | 2024-05-21 | Carboshield, Inc. | Structural element reinforcement systems and methods |
| US12195987B2 (en) | 2016-07-28 | 2025-01-14 | Carboshield, Inc. | Structural element reinforcement systems and methods |
| CN109723049B (zh) * | 2017-10-31 | 2020-09-29 | 烟台中集来福士海洋工程有限公司 | 自升平台及其升降方法 |
| CN109094747A (zh) * | 2018-08-02 | 2018-12-28 | 中国海洋石油集团有限公司 | 深水钻井平台高效防台的方法 |
| CN109183765B (zh) * | 2018-09-12 | 2020-06-30 | 南通润邦重机有限公司 | 一种连续式升降平台油缸的控制逻辑方法 |
| CN110565613A (zh) * | 2019-09-03 | 2019-12-13 | 广东精铟海洋工程股份有限公司 | 液压升降装置及升降作业平台 |
| US12187645B2 (en) | 2020-04-03 | 2025-01-07 | Composite Construction, LLC | Chemical resistant polymer concrete and methods of use thereof |
| US11976768B2 (en) | 2022-04-07 | 2024-05-07 | Carboshield, Inc. | Composite reinforcement of tubular structures |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2946557A (en) * | 1958-05-08 | 1960-07-26 | De Long Corp | Jacking mechanism |
| US3053050A (en) * | 1960-01-21 | 1962-09-11 | Sommerer Erich | Device for the lifting of loads |
| US3136221A (en) * | 1961-10-27 | 1964-06-09 | Phil Wood Ind | Reciprocatory telescoping-piston hydraulic motor |
| US3195313A (en) * | 1962-10-08 | 1965-07-20 | Dravo Corp | Offshore drilling platform |
| US3495806A (en) * | 1967-10-26 | 1970-02-17 | John R Sutton | Apparatus for raising and lowering an off-shore platform |
| US3699688A (en) * | 1970-11-25 | 1972-10-24 | Bethlehem Steel Corp | Apparatus and method for removing and/or adding column sections to a column of a marine structure |
| US3868826A (en) | 1974-04-10 | 1975-03-04 | Oil States Rubber Co | Clustered and protected pressure lines for setting sleeve packers |
| US4206684A (en) * | 1975-08-19 | 1980-06-10 | Gosney James A | Hydraulic jack |
| JPS57500521A (da) * | 1980-05-02 | 1982-03-25 | ||
| US4479633A (en) * | 1982-08-19 | 1984-10-30 | The Marmac Company | Telescopic differential column hydraulic cylinder |
| FR2588895B1 (fr) | 1986-05-02 | 1987-12-11 | Technip Geoproduction | Procede et dispositif de relevage, notamment d'une plate-forme d'exploitation petroliere |
| US4799829A (en) | 1986-10-17 | 1989-01-24 | Kenny Patrick M | Method and apparatus for removing submerged platforms |
| US4919234A (en) * | 1988-11-09 | 1990-04-24 | Pearson Theodore S | Portable lift |
| US5551802A (en) * | 1993-02-08 | 1996-09-03 | Sea Engineering Associates, Inc. | Tension leg platform and method of installation therefor |
| US5445476A (en) | 1993-09-30 | 1995-08-29 | Shell Oil Company | Reusable offshore platform jacket |
| FR2711687B1 (fr) * | 1993-10-29 | 1995-12-29 | Etpm Sa | Procédé pour installer le pont d'une plate-forme marine sur une structure support en mer. |
| US5741089A (en) | 1994-12-23 | 1998-04-21 | Shell Offshore Inc. | Method for enhanced redeployability of hyjack platforms |
| US6039506A (en) * | 1997-09-08 | 2000-03-21 | Khachaturian; Jon E. | Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| US5800093A (en) * | 1995-03-15 | 1998-09-01 | Khachaturian; Jon E. | Method and apparatus for the offshore installation of multi-ton packages such as deck packages, jackets, and sunken vessels |
| NO313130B1 (no) | 1999-06-07 | 2002-08-19 | Mpu Entpr As | Anordning for posisjonering og löfting av en marin konstruksjon, s¶rlig et plattformdekk |
| NO315111B1 (no) | 1999-06-07 | 2003-07-14 | Mpu Entpr As | Löftefartöy for posisjonering, löfting og håndtering av en marin konstruksjon |
| GB0001066D0 (en) | 2000-01-17 | 2000-03-08 | Saipem Uk Limited | Removal of decks from offshore structures |
| US7780375B1 (en) | 2006-08-30 | 2010-08-24 | Jon Khachaturian | Method and apparatus for elevating a marine platform |
| AU2010356066B2 (en) | 2010-06-21 | 2017-01-05 | Versabar, Inc. | Method and apparatus for elevating a marine platform |
| GB2498190A (en) * | 2012-01-04 | 2013-07-10 | Nat Oilwell Varco Lp | Apparatus and method for positioning and connecting equipment on a drilling rig |
| GB2501459B (en) * | 2012-03-07 | 2018-02-07 | Lee Malcolm | Offshore lifting and transportation system |
| MY174256A (en) * | 2013-04-05 | 2020-04-01 | Versabar Inc | Method and apparatus for elevating a marine platform |
| US10443200B2 (en) * | 2014-09-26 | 2019-10-15 | Heerema Marine Contractors Nederland Se | Lifting device for lifting an upper part of a sea platform |
-
2010
- 2010-08-23 AU AU2010356066A patent/AU2010356066B2/en not_active Ceased
- 2010-08-23 NO NO10853818A patent/NO2582883T3/no unknown
- 2010-08-23 WO PCT/US2010/046358 patent/WO2011162780A1/en not_active Ceased
- 2010-08-23 CA CA2840076A patent/CA2840076C/en not_active Expired - Fee Related
- 2010-08-23 US US12/861,589 patent/US8353643B2/en active Active
- 2010-08-23 DK DK10853818.2T patent/DK2582883T3/da active
- 2010-08-23 MX MX2012012612A patent/MX2012012612A/es active IP Right Grant
- 2010-08-23 MY MYPI2012001725A patent/MY157462A/en unknown
- 2010-08-23 MX MX2014015078A patent/MX368126B/es unknown
- 2010-08-23 EP EP10853818.2A patent/EP2582883B1/en active Active
-
2013
- 2013-01-15 US US13/741,690 patent/US8657532B2/en active Active
-
2014
- 2014-02-24 US US14/188,263 patent/US9068316B2/en active Active
-
2015
- 2015-06-29 US US14/753,879 patent/US9464396B2/en active Active
-
2016
- 2016-10-10 US US15/289,554 patent/US9926683B2/en active Active
-
2018
- 2018-03-26 US US15/935,735 patent/US10329727B2/en active Active
-
2019
- 2019-05-30 US US16/426,427 patent/US20190382975A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| MX2012012612A (es) | 2013-05-28 |
| US20130223936A1 (en) | 2013-08-29 |
| US9926683B2 (en) | 2018-03-27 |
| US20140241814A1 (en) | 2014-08-28 |
| US8353643B2 (en) | 2013-01-15 |
| US10329727B2 (en) | 2019-06-25 |
| US9068316B2 (en) | 2015-06-30 |
| US9464396B2 (en) | 2016-10-11 |
| EP2582883A4 (en) | 2013-05-22 |
| EP2582883A1 (en) | 2013-04-24 |
| AU2010356066B2 (en) | 2017-01-05 |
| WO2011162780A1 (en) | 2011-12-29 |
| US20190382975A1 (en) | 2019-12-19 |
| US8657532B2 (en) | 2014-02-25 |
| MY157462A (en) | 2016-06-15 |
| MX368126B (es) | 2019-09-19 |
| US20150376855A1 (en) | 2015-12-31 |
| US20190003140A1 (en) | 2019-01-03 |
| CA2840076C (en) | 2015-03-31 |
| EP2582883B1 (en) | 2017-08-23 |
| US20110044763A1 (en) | 2011-02-24 |
| US20170096790A1 (en) | 2017-04-06 |
| NO2582883T3 (da) | 2018-01-20 |
| AU2010356066A1 (en) | 2012-04-12 |
| CA2840076A1 (en) | 2011-12-29 |
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