NO20076527L - Hybrid stigerorstarn og fremgangsmater for dets installasjon - Google Patents
Hybrid stigerorstarn og fremgangsmater for dets installasjonInfo
- Publication number
- NO20076527L NO20076527L NO20076527A NO20076527A NO20076527L NO 20076527 L NO20076527 L NO 20076527L NO 20076527 A NO20076527 A NO 20076527A NO 20076527 A NO20076527 A NO 20076527A NO 20076527 L NO20076527 L NO 20076527L
- Authority
- NO
- Norway
- Prior art keywords
- fluid
- riser tower
- buoyancy
- installation
- methods
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 5
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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/12—Devices for placing or drawing out wear protectors
-
- 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
-
- 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
- E21B17/012—Risers with buoyancy elements
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
En fremgangsmåte for installering av en undersjøisk struktur, så som et hybridstigerørstårn, er omtalt. Stigerørstårnet omfatter et hovedparti og et oppdriftsparti. Når installert strekker stigerørstårnet seg hovedsakelig fra havbunnen mot overflaten med oppdriftspartiet fastgjort ved en øvre ende. Fremgangsmåten omfatter føring av stigerørstårnet til et installasjonssted i en hovedsakelig horisontal konfigurasjon med hovedpartiet som inneholder et første fluid, og oppdriftspartiet som inneholder et andre fluid, idet det andre fluidet er mer tungt enn det første partiet, og vipping av stigerørstårnet, slik at det inntar en hovedsakelig vertikal konfigurasjon mens det første fluidet i det langstrakte partiet tillates å utskiftes med det andre fluidet i oppdriftspartiet. Likeså avdekket er en egnet innretning for gjennomføring av fremgangsmåten.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0512471.4A GB0512471D0 (en) | 2005-06-18 | 2005-06-18 | Hybrid riser tower and methods of installation thereof |
PCT/IB2006/002479 WO2006136960A2 (en) | 2005-06-18 | 2006-06-16 | Hybrid riser tower and methods of installation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20076527L true NO20076527L (no) | 2008-03-04 |
NO335797B1 NO335797B1 (no) | 2015-02-16 |
Family
ID=34855795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20076527A NO335797B1 (no) | 2005-06-18 | 2007-12-18 | Langstrakt undersjøisk struktur og fremgangsmåter for dens installasjon. |
Country Status (5)
Country | Link |
---|---|
US (1) | US8231308B2 (no) |
BR (1) | BRPI0611238B1 (no) |
GB (2) | GB0512471D0 (no) |
NO (1) | NO335797B1 (no) |
WO (1) | WO2006136960A2 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8998539B2 (en) | 2006-11-08 | 2015-04-07 | Acergy France SAS | Hybrid riser tower and methods of installing same |
GB0704670D0 (en) | 2006-11-08 | 2007-04-18 | Acergy France Sa | Hybrid tower and methods of installing same |
GB0900101D0 (en) * | 2009-01-07 | 2009-02-11 | Acergy Us Inc | Methods and associated apparatus of constructing and installing rigid riser structures |
FR2942497B1 (fr) | 2009-02-26 | 2013-04-26 | Saipem Sa | Installation de liaison fond-surface de type tour hybride multi-riser comprenant des modules de flottabilite coulissants |
BR112012019891A2 (pt) | 2010-02-10 | 2016-04-26 | Heerema Marine Contractors Nl | método para construção de um conjunto de tubo ascendente, e, conjunto de tubo ascendente |
FR2960208B1 (fr) | 2010-05-20 | 2012-08-10 | Saipem Sa | Installation de liaison fond-surface comprenant une structure de guidage de conduite flexible |
MX342316B (es) * | 2010-10-19 | 2016-09-26 | Horton Wison Deepwater Inc | Torre marítima para perforación y/o producción. |
FR2973473B1 (fr) | 2011-03-29 | 2014-06-13 | Saipem Sa | Materiau d'isolation thermique et/ou de flottabilite rigide pour conduite sous-marine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044561A (en) * | 1957-06-10 | 1962-07-17 | Shell Oil Co | Support structure |
US3191388A (en) * | 1962-11-08 | 1965-06-29 | California Research Corp | Slender column support for offshore platforms |
US4646840A (en) * | 1985-05-02 | 1987-03-03 | Cameron Iron Works, Inc. | Flotation riser |
FR2768457B1 (fr) | 1997-09-12 | 2000-05-05 | Stolt Comex Seaway | Dispositif de transport sous-marin de produits petroliers a colonne montante |
US6004074A (en) * | 1998-08-11 | 1999-12-21 | Mobil Oil Corporation | Marine riser having variable buoyancy |
US6155748A (en) * | 1999-03-11 | 2000-12-05 | Riser Systems Technologies | Deep water riser flotation apparatus |
NO994094D0 (no) | 1999-08-24 | 1999-08-24 | Aker Riser Systems As | Stigerörsanordning |
US6443244B1 (en) * | 2000-06-30 | 2002-09-03 | Marathon Oil Company | Buoyant drill pipe, drilling method and drilling system for subterranean wells |
US7104330B2 (en) | 2001-01-08 | 2006-09-12 | Stolt Offshore S.A. | Marine riser tower |
GB2400622B (en) | 2001-10-10 | 2005-11-09 | Rockwater Ltd | A riser and method of installing same |
US20030141069A1 (en) * | 2002-01-31 | 2003-07-31 | Davies Richard Lloyd | Riser buoyancy system |
US6896062B2 (en) * | 2002-01-31 | 2005-05-24 | Technip Offshore, Inc. | Riser buoyancy system |
WO2004033848A1 (en) | 2002-10-10 | 2004-04-22 | Rockwater Limited | A riser and method of installing same |
GB0227851D0 (en) | 2002-11-29 | 2003-01-08 | Stolt Offshore Sa | Subsea structure and methods of construction and installation thereof |
GB0227850D0 (en) | 2002-11-29 | 2003-01-08 | Stolt Offshore Sa | Subsea structure and methods of construction and installation thereof |
US7328747B2 (en) * | 2004-05-03 | 2008-02-12 | Edo Corporation, Fiber Science Division | Integrated buoyancy joint |
US7451822B2 (en) * | 2006-05-09 | 2008-11-18 | Noble Drilling Services Inc. | Method for retrieving riser for storm evacuation |
-
2005
- 2005-06-18 GB GBGB0512471.4A patent/GB0512471D0/en not_active Ceased
-
2006
- 2006-06-16 GB GB0800533A patent/GB2442395B/en not_active Expired - Fee Related
- 2006-06-16 WO PCT/IB2006/002479 patent/WO2006136960A2/en active Application Filing
- 2006-06-16 BR BRPI0611238-2A patent/BRPI0611238B1/pt not_active IP Right Cessation
- 2006-06-16 US US11/921,801 patent/US8231308B2/en active Active
-
2007
- 2007-12-18 NO NO20076527A patent/NO335797B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO335797B1 (no) | 2015-02-16 |
WO2006136960A3 (en) | 2007-03-08 |
BRPI0611238A2 (pt) | 2010-08-24 |
GB2442395B (en) | 2010-06-30 |
US8231308B2 (en) | 2012-07-31 |
GB0512471D0 (en) | 2005-07-27 |
BRPI0611238B1 (pt) | 2018-02-27 |
WO2006136960A2 (en) | 2006-12-28 |
US20090297277A1 (en) | 2009-12-03 |
GB0800533D0 (en) | 2008-02-20 |
GB2442395A (en) | 2008-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |