WO2014062064A1 - Midwater arch system - Google Patents
Midwater arch system Download PDFInfo
- Publication number
- WO2014062064A1 WO2014062064A1 PCT/NO2013/050172 NO2013050172W WO2014062064A1 WO 2014062064 A1 WO2014062064 A1 WO 2014062064A1 NO 2013050172 W NO2013050172 W NO 2013050172W WO 2014062064 A1 WO2014062064 A1 WO 2014062064A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lugs
- lifting
- buoy
- mwa
- anchoring
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 101100234002 Drosophila melanogaster Shal gene Proteins 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- QLMNCUHSDAGQGT-UHFFFAOYSA-N sintofen Chemical compound N1=C(C(O)=O)C(=O)C=2C(OCCOC)=CC=CC=2N1C1=CC=C(Cl)C=C1 QLMNCUHSDAGQGT-UHFFFAOYSA-N 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
-
- 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
Definitions
- the gutter is in substance a ioadbearing structure per se, designed to withstand the load of the risers without having to be supported by the framework of the below positioned Ioadbearing structure. This has the benefit of allowing the gutter to be modified until very late in a development project.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Revetment (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112015008443A BR112015008443A2 (en) | 2012-10-16 | 2013-10-14 | floating arc system for medium water depth |
GB1506276.3A GB2520906A (en) | 2012-10-16 | 2013-10-14 | Midwater arch system |
AU2013332507A AU2013332507B2 (en) | 2012-10-16 | 2013-10-14 | Midwater arch system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20121193 | 2012-10-16 | ||
NO20121193A NO336936B1 (en) | 2012-10-16 | 2012-10-16 | underwater Buoy |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014062064A1 true WO2014062064A1 (en) | 2014-04-24 |
Family
ID=50488527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NO2013/050172 WO2014062064A1 (en) | 2012-10-16 | 2013-10-14 | Midwater arch system |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2013332507B2 (en) |
BR (1) | BR112015008443A2 (en) |
GB (1) | GB2520906A (en) |
NO (1) | NO336936B1 (en) |
WO (1) | WO2014062064A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2577107B (en) * | 2018-09-14 | 2021-06-16 | Subsea 7 Do Brasil Servicos Ltda | Installation of subsea risers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6206742B1 (en) * | 1997-01-15 | 2001-03-27 | Abb Offshore Technology As | Buoyancy device and method for using same |
US20060159523A1 (en) * | 2002-09-28 | 2006-07-20 | Cooper Cameron Corporation | Underwater enclosure apparatus and method for constructing the same |
WO2007045850A1 (en) * | 2005-10-18 | 2007-04-26 | Foster Wheeler Energy Limited | Tethered buoyant support and method for installation thereof |
US7975769B2 (en) * | 2004-03-23 | 2011-07-12 | Single Buoy Moorings Inc. | Field development with centralised power generation unit |
-
2012
- 2012-10-16 NO NO20121193A patent/NO336936B1/en not_active IP Right Cessation
-
2013
- 2013-10-14 GB GB1506276.3A patent/GB2520906A/en not_active Withdrawn
- 2013-10-14 AU AU2013332507A patent/AU2013332507B2/en not_active Expired - Fee Related
- 2013-10-14 WO PCT/NO2013/050172 patent/WO2014062064A1/en active Application Filing
- 2013-10-14 BR BR112015008443A patent/BR112015008443A2/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6206742B1 (en) * | 1997-01-15 | 2001-03-27 | Abb Offshore Technology As | Buoyancy device and method for using same |
US20060159523A1 (en) * | 2002-09-28 | 2006-07-20 | Cooper Cameron Corporation | Underwater enclosure apparatus and method for constructing the same |
US7975769B2 (en) * | 2004-03-23 | 2011-07-12 | Single Buoy Moorings Inc. | Field development with centralised power generation unit |
WO2007045850A1 (en) * | 2005-10-18 | 2007-04-26 | Foster Wheeler Energy Limited | Tethered buoyant support and method for installation thereof |
Also Published As
Publication number | Publication date |
---|---|
AU2013332507A2 (en) | 2015-06-04 |
BR112015008443A2 (en) | 2018-04-24 |
AU2013332507A1 (en) | 2015-05-21 |
AU2013332507B2 (en) | 2017-06-01 |
NO336936B1 (en) | 2015-11-30 |
GB2520906A (en) | 2015-06-03 |
NO20121193A1 (en) | 2014-04-17 |
GB201506276D0 (en) | 2015-05-27 |
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