BRPI0716664A8 - Estrutura semi-submersível de calado profundo - Google Patents

Estrutura semi-submersível de calado profundo

Info

Publication number
BRPI0716664A8
BRPI0716664A8 BRPI0716664A BRPI0716664A BRPI0716664A8 BR PI0716664 A8 BRPI0716664 A8 BR PI0716664A8 BR PI0716664 A BRPI0716664 A BR PI0716664A BR PI0716664 A BRPI0716664 A BR PI0716664A BR PI0716664 A8 BRPI0716664 A8 BR PI0716664A8
Authority
BR
Brazil
Prior art keywords
columns
semi
deep draft
submersible
submersible structure
Prior art date
Application number
BRPI0716664A
Other languages
English (en)
Inventor
E Horton Edward Iii
V Maher James
Original Assignee
Agr Deepwater Dev Systems Inc
Horton Deepwater Dev Systems Inc
Horton Wison Deepwater Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agr Deepwater Dev Systems Inc, Horton Deepwater Dev Systems Inc, Horton Wison Deepwater Inc filed Critical Agr Deepwater Dev Systems Inc
Publication of BRPI0716664A2 publication Critical patent/BRPI0716664A2/pt
Publication of BRPI0716664A8 publication Critical patent/BRPI0716664A8/pt

Links

Classifications

    • 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
    • B63B35/4406—Articulated towers, i.e. substantially floating structures comprising a slender tower-like hull anchored relative to the marine bed by means of a single articulation, e.g. using an articulated bearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
    • 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
    • B63B2021/504—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs comprising suppressors for vortex induced vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Bridges Or Land Bridges (AREA)
  • Revetment (AREA)

Abstract

ESTRUTURA SEMI-SUBMERSÍVEL DE CALADO PROFUNDO. Uma estrutura semi submergível de calado profundo onde o semi-submersível tem um centro de gravidade abaixo de seu centro de flutuabilidade e a estrutura é uma embarcação flutuante com pelo menos três colunas flutuantes orientadas verticalmente. Cada um das colunas flutuantes orientadas verticalmente tem pelo menos um compartimento lastreado e as colunas são separadas por uma distância suficiente para reduzir a amplitude da vibração induzida por vórtex. Há pelo menos duas treliças de conexão vedadas estruturais conectadas às colunas abaixo do nível do mar, elas estando posicionadas para minimizar a ação hidrodinâmica da onda sobre as treliças e para transferir cargas de cisalhamento entre as colunas enquanto permanecem transparentes ao movimento da onda e corrente oceânicas.
BRPI0716664A 2006-08-15 2007-08-14 Estrutura semi-submersível de calado profundo BRPI0716664A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/504,476 US7413384B2 (en) 2006-08-15 2006-08-15 Floating offshore drilling/producing structure
PCT/US2007/075891 WO2008022119A2 (en) 2006-08-15 2007-08-14 Floating offshore drilling/producing structure

Publications (2)

Publication Number Publication Date
BRPI0716664A2 BRPI0716664A2 (pt) 2014-02-25
BRPI0716664A8 true BRPI0716664A8 (pt) 2016-01-12

Family

ID=39083055

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716664A BRPI0716664A8 (pt) 2006-08-15 2007-08-14 Estrutura semi-submersível de calado profundo

Country Status (4)

Country Link
US (1) US7413384B2 (pt)
CN (1) CN101506031B (pt)
BR (1) BRPI0716664A8 (pt)
WO (1) WO2008022119A2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821158B (zh) * 2007-10-12 2013-05-29 霍顿深水发展系统有限公司 管式浮力罐系统
US7963241B2 (en) * 2008-02-19 2011-06-21 Nagan Srinivasan Dry tree semi-submersible platform for harsh environment and ultra deepwater applications
EP2379895B1 (en) * 2009-01-22 2020-04-15 Shell Oil Company Vortex-induced vibration (viv) suppression of riser arrays
US20100260554A1 (en) * 2009-04-09 2010-10-14 Yun Ding Heave plate on floating offshore structure
KR101129633B1 (ko) * 2009-04-29 2012-03-28 삼성중공업 주식회사 부유식 해양 구조물
US8167514B2 (en) * 2009-08-21 2012-05-01 Seahorse Equipment Corporation Strake system for submerged or partially submerged structures
US20110219999A1 (en) * 2010-03-11 2011-09-15 John James Murray Deep Water Offshore Apparatus And Assembly Method
US8456027B1 (en) * 2010-09-08 2013-06-04 Joseph Wesley Seehorn Hydro-mechanical power generator system and method
US8540460B2 (en) 2010-10-21 2013-09-24 Vetco Gray Inc. System for supplemental tensioning for enhanced platform design and related methods
US8757081B2 (en) * 2010-11-09 2014-06-24 Technip France Semi-submersible floating structure for vortex-induced motion performance
JP2014503402A (ja) 2010-11-18 2014-02-13 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 海洋構造物用の取水上昇管アセンブリ、及び液化炭化水素流を製造する方法、並びに蒸気状炭化水素流を製造する方法
CN102431628B (zh) * 2011-10-17 2015-02-25 上海交通大学 立柱式平台硬舱加载舱分时加载系统
CN102390496A (zh) * 2011-10-17 2012-03-28 中国海洋石油总公司 一种立柱式平台扶正过程硬舱注水装置
MX345548B (es) * 2012-09-17 2017-02-03 Technip France Amortiguación de vibración inducida por vórtice de viga de mástil con placas verticales.
US9022693B1 (en) 2013-07-12 2015-05-05 The Williams Companies, Inc. Rapid deployable floating production system
CN111232142B (zh) * 2020-01-15 2020-10-27 中国海洋石油集团有限公司 一种顶张式立管横向柔性支撑结构
US11867148B2 (en) 2021-02-15 2024-01-09 Trendsetter Vulcan Offshore, Inc. Delivery of a high volume of floating systems for wind turbines
CN114176028B (zh) * 2021-12-03 2023-04-14 浙江海洋大学 一种升降式养殖工船

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906139A (en) * 1988-10-27 1990-03-06 Amoco Corporation Offshore well test platform system
US5118221A (en) * 1991-03-28 1992-06-02 Copple Robert W Deep water platform with buoyant flexible piles
US5558467A (en) 1994-11-08 1996-09-24 Deep Oil Technology, Inc. Deep water offshore apparatus
AU5444298A (en) * 1996-11-12 1998-06-03 H.B. Zachry Company Precast, modular spar system
US6227137B1 (en) * 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
US6206614B1 (en) 1998-04-27 2001-03-27 Deep Oil Technology, Incorporated Floating offshore drilling/producing structure
US6190089B1 (en) 1998-05-01 2001-02-20 Mindoc, Llc Deep draft semi-submersible offshore structure
US6652192B1 (en) * 2000-10-10 2003-11-25 Cso Aker Maritime, Inc. Heave suppressed offshore drilling and production platform and method of installation
US6565286B2 (en) 2001-08-10 2003-05-20 Spartec, Inc. Method for fabricating and assembling a floating offshore structure
US20030140838A1 (en) * 2002-01-29 2003-07-31 Horton Edward E. Cellular SPAR apparatus and method
US6761124B1 (en) * 2002-09-28 2004-07-13 Nagan Srinivasan Column-stabilized floating structures with truss pontoons
EP1556274B1 (en) 2002-10-28 2006-09-06 Single Buoy Moorings Inc. Very large vessel construction
US6935810B2 (en) 2003-06-11 2005-08-30 Deepwater Technologies, Inc. Semi-submersible multicolumn floating offshore platform
US7063158B2 (en) 2003-06-16 2006-06-20 Deepwater Technologies, Inc. Bottom tensioned offshore oil well production riser
US6884003B2 (en) 2003-06-16 2005-04-26 Deepwater Technologies, Inc. Multi-cellular floating platform with central riser buoy

Also Published As

Publication number Publication date
WO2008022119A2 (en) 2008-02-21
US7413384B2 (en) 2008-08-19
WO2008022119A3 (en) 2008-08-21
CN101506031B (zh) 2012-08-15
BRPI0716664A2 (pt) 2014-02-25
US20080044235A1 (en) 2008-02-21
CN101506031A (zh) 2009-08-12

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: HORTON DEEPWATER DEVELOPMENT SYSTEMS, INC. (US)

B25D Requested change of name of applicant approved

Owner name: HORTON WISON DEEPWATER, INC. (US)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]