BR7502260A - Aperfeicoamento em estrutura flutante e em processo de recuperacao de ancoras em um sistema de ancoragem por tensao - Google Patents
Aperfeicoamento em estrutura flutante e em processo de recuperacao de ancoras em um sistema de ancoragem por tensaoInfo
- Publication number
- BR7502260A BR7502260A BR2876/75A BR7502876A BR7502260A BR 7502260 A BR7502260 A BR 7502260A BR 2876/75 A BR2876/75 A BR 2876/75A BR 7502876 A BR7502876 A BR 7502876A BR 7502260 A BR7502260 A BR 7502260A
- Authority
- BR
- Brazil
- Prior art keywords
- recovery process
- floating structure
- structure improvement
- anchorage system
- tension anchorage
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
- B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Revetment (AREA)
- Earth Drilling (AREA)
- Foundations (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US460707A US3919957A (en) | 1974-04-15 | 1974-04-15 | Floating structure and method of recovering anchors therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7502260A true BR7502260A (pt) | 1976-02-17 |
Family
ID=23829763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR2876/75A BR7502260A (pt) | 1974-04-15 | 1975-04-14 | Aperfeicoamento em estrutura flutante e em processo de recuperacao de ancoras em um sistema de ancoragem por tensao |
Country Status (8)
Country | Link |
---|---|
US (1) | US3919957A (es) |
JP (1) | JPS50146093A (es) |
BR (1) | BR7502260A (es) |
CA (1) | CA1045472A (es) |
DK (1) | DK160075A (es) |
GB (1) | GB1459706A (es) |
NO (1) | NO751300L (es) |
ZA (1) | ZA752011B (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062313A (en) * | 1975-09-25 | 1977-12-13 | Standard Oil Company (Indiana) | Installation of vertically moored platforms |
US4359095A (en) * | 1980-08-04 | 1982-11-16 | Conoco Inc. | Well support system |
US4352599A (en) * | 1980-08-04 | 1982-10-05 | Conoco Inc. | Permanent mooring of tension leg platforms |
US4344721A (en) * | 1980-08-04 | 1982-08-17 | Conoco Inc. | Multiple anchors for a tension leg platform |
US4354446A (en) * | 1980-08-22 | 1982-10-19 | Conoco Inc. | Temporary mooring of tension leg platforms |
NL175208C (nl) * | 1980-09-04 | 1984-10-01 | Rsv Gusto Eng Bv | Inrichting voor het dempen van horizontale stootbelastingen bij de steunpoten van een kunstmatig eiland tijdens het neerlaten respectievelijk optillen van de poten. |
FR2507146A1 (fr) * | 1981-06-05 | 1982-12-10 | Tim Tech Ind Minieres | Plate-forme marine, notamment de forage, et procede de mise en place s'y rapportant |
US4425056A (en) * | 1981-08-17 | 1984-01-10 | Conoco Inc. | Tension control system for controlling the tension in platform supporting tension legs. |
US4540314A (en) * | 1982-03-25 | 1985-09-10 | Fluor Subsea Services, Inc. | Tension leg means and method of installing same for a marine platform |
FR2554780B1 (fr) * | 1983-11-14 | 1986-01-17 | Inst Francais Du Petrole | Procede pour la fabrication et le prepositionnement en vue de leur arrimage definitif, des lignes d'une plate-forme a lignes tendues |
JPS6045495A (ja) * | 1984-02-20 | 1985-03-11 | Mitsubishi Heavy Ind Ltd | 引張脚型海洋構造物の係留装置 |
CA1250491A (en) * | 1984-10-22 | 1989-02-28 | Jacek S. Pawlowski | Semi-submersible drilling unit with cylindrical ring floats |
SE445473B (sv) * | 1984-11-09 | 1986-06-23 | Offshore Ab J & W | Grundleggningselement foretredesvis avsett for undervattensbruk och anvendning av detta |
US4789271A (en) * | 1986-07-29 | 1988-12-06 | Halliburton Company | Remote fluid transfer system and method for sub-sea baseplates and templates |
GB2200882A (en) * | 1987-02-12 | 1988-08-17 | Heerema Engineering | Stabilization system |
US6085851A (en) | 1996-05-03 | 2000-07-11 | Transocean Offshore Inc. | Multi-activity offshore exploration and/or development drill method and apparatus |
US6015245A (en) * | 1997-09-08 | 2000-01-18 | Frimm; Fernando C. | Semisubmersible offshore vessel |
US6012873A (en) * | 1997-09-30 | 2000-01-11 | Copple; Robert W. | Buoyant leg platform with retractable gravity base and method of anchoring and relocating the same |
US6273193B1 (en) | 1997-12-16 | 2001-08-14 | Transocean Sedco Forex, Inc. | Dynamically positioned, concentric riser, drilling method and apparatus |
WO1999057011A1 (en) * | 1998-05-01 | 1999-11-11 | Friede & Goldman, Ltd. | Dynamically positioned semi-submersible drilling vessel |
EP1196320B8 (en) * | 1999-07-08 | 2006-04-05 | Deepwater Marine Technology L.L.C. | Extended-base tension leg platform substructure |
FR2797843B1 (fr) * | 1999-09-01 | 2002-01-25 | Dumez Gtm | Barge mobile a jambes tendues pour travaux nautiques a moyennes profondeurs |
US6443240B1 (en) | 1999-10-06 | 2002-09-03 | Transocean Sedco Forex, Inc. | Dual riser assembly, deep water drilling method and apparatus |
EP1280695B1 (en) * | 2000-05-12 | 2009-04-29 | Deepwater Marine Technology L.L.C. | Temporary floatation stabilization device and method |
US6701861B2 (en) | 2002-05-03 | 2004-03-09 | Friede & Goldman, Ltd. | Semi-submersible floating production facility |
SE526287C2 (sv) * | 2003-06-04 | 2005-08-16 | Gva Consultants Ab | Semisubmersibelt offshore fartyg |
BRPI0509646A (pt) * | 2004-04-06 | 2007-09-18 | Seahorse Equip Corp | plataforma flutuante para águas ultraprofundas |
US7854570B2 (en) * | 2008-05-08 | 2010-12-21 | Seahorse Equipment Corporation | Pontoonless tension leg platform |
US20120141205A1 (en) * | 2010-12-03 | 2012-06-07 | Intelligent Organics Limited | Mobile marine barrier system |
GB2487101B (en) | 2011-07-04 | 2014-01-08 | Intelligent Organics Ltd | Mobile marine barrier |
GB2529481C (en) * | 2014-08-22 | 2020-03-18 | Subsea 7 Ltd | Subsea dynamic load absorber |
JP6548740B2 (ja) * | 2015-03-19 | 2019-07-24 | サムスン ヘビー インダストリーズ カンパニー リミテッド | 半潜水式海洋構造物 |
SG11201805127RA (en) * | 2015-12-24 | 2018-07-30 | Keppel Offshore & Marine Tech Ct Pte Ltd | Low motion semi-submersible |
CN105857533A (zh) * | 2016-05-10 | 2016-08-17 | 中国海洋石油总公司 | 三立柱浮式平台 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2248051A (en) * | 1938-12-28 | 1941-07-08 | Sun Oil Co | Offshore drilling rig |
US2399656A (en) * | 1944-12-07 | 1946-05-07 | Edward R Armstrong | Float |
US2972973A (en) * | 1958-05-06 | 1961-02-28 | Ernest L Thearle | Offshore platform |
US3154039A (en) * | 1962-07-25 | 1964-10-27 | Jersey Prod Res Co | Stable floating foundation |
US3540396A (en) * | 1968-06-07 | 1970-11-17 | Deep Oil Technology Inc | Offshore well apparatus and system |
US3771481A (en) * | 1971-05-03 | 1973-11-13 | Santa Fe Int Corp | Single column semisubmersible drilling vessel |
-
1974
- 1974-04-15 US US460707A patent/US3919957A/en not_active Expired - Lifetime
-
1975
- 1975-04-01 ZA ZA00752011A patent/ZA752011B/xx unknown
- 1975-04-03 GB GB1366575A patent/GB1459706A/en not_active Expired
- 1975-04-07 CA CA223,898A patent/CA1045472A/en not_active Expired
- 1975-04-14 JP JP50045104A patent/JPS50146093A/ja active Pending
- 1975-04-14 DK DK160075A patent/DK160075A/da not_active IP Right Cessation
- 1975-04-14 BR BR2876/75A patent/BR7502260A/pt unknown
- 1975-04-14 NO NO751300A patent/NO751300L/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB1459706A (en) | 1976-12-31 |
NO751300L (es) | 1975-10-16 |
US3919957A (en) | 1975-11-18 |
CA1045472A (en) | 1979-01-02 |
JPS50146093A (es) | 1975-11-22 |
DK160075A (da) | 1975-10-16 |
ZA752011B (en) | 1976-02-25 |
AU7982075A (en) | 1976-10-07 |
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