JP5349613B2 - 浮遊式海洋構造物 - Google Patents
浮遊式海洋構造物 Download PDFInfo
- Publication number
- JP5349613B2 JP5349613B2 JP2011543448A JP2011543448A JP5349613B2 JP 5349613 B2 JP5349613 B2 JP 5349613B2 JP 2011543448 A JP2011543448 A JP 2011543448A JP 2011543448 A JP2011543448 A JP 2011543448A JP 5349613 B2 JP5349613 B2 JP 5349613B2
- Authority
- JP
- Japan
- Prior art keywords
- platform body
- floating
- ballast
- ballast tank
- tank
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000005553 drilling Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000009189 diving Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000013589 supplement Substances 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
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
- B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
-
- 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
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/041—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with disk-shaped hull
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- 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
-
- 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
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
-
- 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
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
- Revetment (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
(ρ:水の密度、g:重力加速度、Aw:水線面積、M:シリンダーの質量、
Mg:水中での付加質量)
Claims (7)
- 海水面の上下方向に延長されたシリンダ状の半潜水式プラットフォームボディを含み、試錐または生産のための浮遊式海洋構造物であって、
前記プラットフォームボディは、その横断面積を低減させる凹部と、
前記凹部の形成された前記プラットフォームボディの外周面に形成され、前記凹部により規定された凸部と、
その側部から下部にかけて放射状に配置された複数のバラストタンクと、を含み、
前記凹部は、前記プラットフォームボディの外周面に沿って不連続的に形成され、
前記プラットフォームボディは、前記凹部に喫水線が位置するように潜水深さが調整され、
前記凹部及び前記凸部は、前記各バラストタンクに形成されることを特徴とする浮遊式海洋構造物。 - 前記各バラストタンクは、前記凸部によりその上部及び下部を一直線に連結することができる空間を確保することを特徴とする請求項1に記載の浮遊式海洋構造物。
- 前記凸部は、隣接した前記バラストタンクに連続して配置されることを特徴とする請求項2に記載の浮遊式海洋構造物。
- 前記プラットフォームボディは、放射状に配置された複数のカーゴタンクを含み、
前記プラットフォームボディには、上下方向に延長された中心部が形成され、
前記中心部の下部には、前記バラストタンク内の水をポンピングするためのバラストポンプと前記カーゴタンク内の貯蔵物をポンピングするためのカーゴポンプとが配置されることを特徴とする請求項2または請求項3に記載の浮遊式海洋構造物。 - 前記プラットフォームボディは、前記中心部の下側に配置された下部バラストタンクを含み、
前記下部バラストタンクの上側に位置する前記バラストポンプ及び前記カーゴポンプが前記各バラストタンクの下部及び前記カーゴタンクの底面側へ隣接配置することができるように、前記下部バラストタンク及び前記各バラストタンクの間に段差が形成されることを特徴とする請求項4に記載の浮遊式海洋構造物。 - 前記プラットフォームボディは、前記浮遊式海洋構造物の満載喫水線から前記プラットフォームボディの上端部まで横断面積が増加するように形成された拡張部を含むことを特徴とする請求項5に記載の浮遊式海洋構造物。
- 前記拡張部は、前記プラットフォームボディの中心線と30度の角度をなすことを特徴とする請求項6に記載の浮遊式海洋構造物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0037758 | 2009-04-29 | ||
KR1020090037758A KR101129633B1 (ko) | 2009-04-29 | 2009-04-29 | 부유식 해양 구조물 |
PCT/KR2010/002637 WO2010126277A2 (ko) | 2009-04-29 | 2010-04-27 | 부유식 해양 구조물 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012513931A JP2012513931A (ja) | 2012-06-21 |
JP5349613B2 true JP5349613B2 (ja) | 2013-11-20 |
Family
ID=43032676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011543448A Active JP5349613B2 (ja) | 2009-04-29 | 2010-04-27 | 浮遊式海洋構造物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9003995B2 (ja) |
EP (1) | EP2426045B1 (ja) |
JP (1) | JP5349613B2 (ja) |
KR (1) | KR101129633B1 (ja) |
CN (1) | CN102317150B (ja) |
BR (1) | BRPI1008062A2 (ja) |
RU (1) | RU2532447C2 (ja) |
WO (1) | WO2010126277A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO335964B1 (no) * | 2012-11-19 | 2015-03-30 | Sevan Marine Asa | Tanksystem for fartøy |
JP2016032948A (ja) * | 2012-12-26 | 2016-03-10 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 浮体構造物 |
NO337402B1 (no) * | 2013-09-13 | 2016-04-04 | Sevan Marine Asa | Et flytende skrog med stabilisatorparti |
KR101626332B1 (ko) | 2014-09-05 | 2016-06-01 | 삼성중공업 주식회사 | 그린워터 유입 방지 장치 및 제어방법 |
RU2680232C2 (ru) * | 2014-10-27 | 2019-02-18 | Джуронг Шипъярд Пте Лтд. | Плавучая конструкция |
KR101644325B1 (ko) * | 2014-10-29 | 2016-08-01 | 삼성중공업 주식회사 | 수선면적 조절장치 |
KR101710566B1 (ko) * | 2015-05-28 | 2017-02-27 | 지에스건설 주식회사 | 텐저린(Tangerine) 단면을 갖는 해양 구조물 |
CN105905234A (zh) * | 2016-04-27 | 2016-08-31 | 河南丹江大观苑旅游有限公司 | 防止侧翻的船体结构 |
CN106014260B (zh) * | 2016-06-17 | 2018-08-14 | 泉州力亮贸易有限公司 | 一种低震动的海上钻井设备 |
CN112078739B (zh) * | 2020-08-14 | 2022-03-04 | 中国海洋石油集团有限公司 | 一种半潜平台 |
CN114932982B (zh) * | 2022-05-19 | 2024-09-03 | 华能(广东)能源开发有限公司 | 一种漂浮式平台和海上风电系统 |
Family Cites Families (23)
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JPS5277401A (en) * | 1975-12-19 | 1977-06-29 | Karlskronavarvet Ab | Floating platform capable of being anchored |
US4048943A (en) * | 1976-05-27 | 1977-09-20 | Exxon Production Research Company | Arctic caisson |
FR2403931A1 (fr) * | 1977-09-26 | 1979-04-20 | Iceberg Transport Int | Tour flottante |
JPS58183380A (ja) * | 1982-04-20 | 1983-10-26 | Ishikawajima Harima Heavy Ind Co Ltd | プラント台船 |
US4639167A (en) * | 1985-04-24 | 1987-01-27 | Odeco, Inc. | Deep water mobile submersible arctic structure |
JPS628195U (ja) * | 1985-07-01 | 1987-01-19 | ||
US4850744A (en) * | 1987-02-19 | 1989-07-25 | Odeco, Inc. | Semi-submersible platform with adjustable heave motion |
US4829928A (en) * | 1987-10-20 | 1989-05-16 | Seatek Limited | Ocean platform |
JP2772109B2 (ja) * | 1989-06-15 | 1998-07-02 | 三菱重工業株式会社 | 浮遊式海洋構造物 |
JPH0656074A (ja) * | 1992-08-10 | 1994-03-01 | Mitsubishi Heavy Ind Ltd | 浮遊式海洋構造物 |
JPH09156587A (ja) * | 1995-12-07 | 1997-06-17 | Mitsubishi Heavy Ind Ltd | 液体積載タンクを設置された船舶の減揺装置 |
US6761508B1 (en) * | 1999-04-21 | 2004-07-13 | Ope, Inc. | Satellite separator platform(SSP) |
AU773396B2 (en) * | 1999-04-21 | 2004-05-27 | Jurong Shipyard Pte. Ltd. | Satellite separator platform (SSP) |
RU2200110C1 (ru) * | 2002-05-21 | 2003-03-10 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт им. акад. А.Н.Крылова" | Плавучая морская платформа |
JP4197929B2 (ja) * | 2002-11-25 | 2008-12-17 | 株式会社アイ・エイチ・アイ マリンユナイテッド | 浮体構造物の動揺抑制機構を用いた海水汲み上げ装置 |
NO325651B1 (no) * | 2003-01-27 | 2008-06-30 | Moss Maritime As | Bronnhodeplattform |
PT1719697E (pt) * | 2004-02-24 | 2014-08-25 | Mitsubishi Heavy Ind Ltd | Dispositivo para reduzir movimento de estrutura marinha |
AU2005233641B2 (en) * | 2004-04-13 | 2009-02-19 | Keppel Floatec, Llc | Stepped tendon with sealed bulkheads for offshore platform |
CN2839109Y (zh) * | 2005-07-15 | 2006-11-22 | 中国海洋石油总公司 | 一种海上浮式油气生产与储运装置 |
NO334480B1 (no) * | 2005-09-26 | 2014-03-17 | Fred Olsen Energy Asa | Anordning for lagring av rør samt anordning for håndtering av rør |
US7413384B2 (en) * | 2006-08-15 | 2008-08-19 | Agr Deepwater Development Systems, Inc. | Floating offshore drilling/producing structure |
JP4781954B2 (ja) * | 2006-09-22 | 2011-09-28 | 三菱重工業株式会社 | 浮体構造物 |
US7958835B2 (en) * | 2007-01-01 | 2011-06-14 | Nagan Srinivasan | Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications |
-
2009
- 2009-04-29 KR KR1020090037758A patent/KR101129633B1/ko active IP Right Grant
-
2010
- 2010-04-27 BR BRPI1008062A patent/BRPI1008062A2/pt not_active Application Discontinuation
- 2010-04-27 RU RU2011130942/11A patent/RU2532447C2/ru active
- 2010-04-27 CN CN201080008838.5A patent/CN102317150B/zh active Active
- 2010-04-27 WO PCT/KR2010/002637 patent/WO2010126277A2/ko active Application Filing
- 2010-04-27 JP JP2011543448A patent/JP5349613B2/ja active Active
- 2010-04-27 EP EP10769922.5A patent/EP2426045B1/en active Active
-
2011
- 2011-08-26 US US13/219,325 patent/US9003995B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2532447C2 (ru) | 2014-11-10 |
KR20100118847A (ko) | 2010-11-08 |
US9003995B2 (en) | 2015-04-14 |
WO2010126277A2 (ko) | 2010-11-04 |
RU2011130942A (ru) | 2013-06-10 |
EP2426045A4 (en) | 2013-08-07 |
EP2426045A2 (en) | 2012-03-07 |
CN102317150A (zh) | 2012-01-11 |
US20110308444A1 (en) | 2011-12-22 |
EP2426045B1 (en) | 2019-09-04 |
KR101129633B1 (ko) | 2012-03-28 |
BRPI1008062A2 (pt) | 2016-03-15 |
WO2010126277A3 (ko) | 2011-03-10 |
JP2012513931A (ja) | 2012-06-21 |
CN102317150B (zh) | 2014-06-11 |
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