GB1446751A - Jack-up type offshore platform apparatus - Google Patents
Jack-up type offshore platform apparatusInfo
- Publication number
- GB1446751A GB1446751A GB4148773A GB4148773A GB1446751A GB 1446751 A GB1446751 A GB 1446751A GB 4148773 A GB4148773 A GB 4148773A GB 4148773 A GB4148773 A GB 4148773A GB 1446751 A GB1446751 A GB 1446751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- legs
- cylinders
- platform
- sea bed
- portions
- 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.)
- Expired
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
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
-
- 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
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
-
- 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
- E02B2017/0056—Platforms with supporting legs
- E02B2017/006—Platforms with supporting legs with lattice style supporting legs
-
- 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
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
- E02B2017/0082—Spudcans, skirts or extended feet
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Lubricants (AREA)
- Fats And Perfumes (AREA)
Abstract
1446751 Offshore structures GEORGE G SHARP Inc 4 Sept 1973 [8 Sept 1972] 41487/73 Heading E1H [Also in Division F1] A jack-up offshore structure comprises an upper platform or deck 51. Fig. 3 mounted for vertical displacement on a plurality of upper legs 54 fixedly mounted at their lower ends to a lower platform 60 of open latticework construction, the lower platform 60 having a plurality of lower legs 56 which are lowered to the sea bed to support the structure thereon. The lower platform 60 and lower legs 56 have buoyancy tanks 61, 70, 71 to reduce their effective weight. The upper and lower legs 54, 56 may be attached to portions 59 of the lower platform 60 which are independently movable vertically by jacks to compensate for an uneven sea bed 80. In a modification, Figs. 11-22 (not shown) the lower portions of the lower legs comprise pairs of telescopically extendable cylinders (109, 110), which are preferably extended by compressed air or other gas and have pawl and ratchet mechanisms for locking the cylinders in any one of a plurality of relative positions (see Division F1). When locked, the cylinders are flooded by opening a sea cock and venting the gas. The bases of the lower legs may have fluid jets to facilitate raising of the legs from sea bed mud when the structure is to be moved to a new location. In another embodiment, Fig. 25, the lower portions 153 of the upper legs 151 comprise pairs of telescopic cylinders 158, 159, the lower platform being fixedly secured to the cylinders 158, the cylinders 159 now constituting the lower legs. In a further embodiment, Fig. 27, intended for substantially permanent location on a given site, the lower legs 206 have therein a plurality of circumferential pile guides receiving piles 211 which are driven by a driver 212, the piles subsequently being grouted in the legs 206. For deeper waters the structure may have one or more further lower platforms, Fig. 35 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28725672A | 1972-09-08 | 1972-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1446751A true GB1446751A (en) | 1976-08-18 |
Family
ID=23102114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4148773A Expired GB1446751A (en) | 1972-09-08 | 1973-09-04 | Jack-up type offshore platform apparatus |
Country Status (10)
Country | Link |
---|---|
US (1) | US3797256A (en) |
JP (1) | JPS5911008B2 (en) |
BE (1) | BE804607A (en) |
DE (1) | DE2345274A1 (en) |
ES (1) | ES418566A1 (en) |
FR (1) | FR2199038B1 (en) |
GB (1) | GB1446751A (en) |
IT (1) | IT994202B (en) |
NL (1) | NL7312471A (en) |
NO (1) | NO142456C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913570A1 (en) * | 1978-04-04 | 1979-12-13 | Raymond Int Builders | OFFSHORE PLATFORM STRUCTURE |
GB2491259A (en) * | 2011-05-27 | 2012-11-28 | Terence Michael Linke | Mobile barge with extendable legs and independently movable platform |
CN111332414A (en) * | 2020-03-03 | 2020-06-26 | 广州海荣实业有限公司 | Offshore wind power facility installation ship |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934658A (en) * | 1974-09-19 | 1976-01-27 | Nelson Norman A | Modular underwater well platform system |
US4497591A (en) * | 1983-09-06 | 1985-02-05 | Gillis Don A | Advancing mechanism and system utilizing same for raising and lowering a work platform |
US4655640A (en) * | 1983-09-06 | 1987-04-07 | Petroleum Structures, Inc. | Advancing mechanism and system utilizing same for raising and lowering a work platform |
GB8424127D0 (en) * | 1984-09-24 | 1984-10-31 | Havron Ltd | Structures to stand in water |
JPS62106811U (en) * | 1985-12-26 | 1987-07-08 | ||
US4723875A (en) * | 1987-02-13 | 1988-02-09 | Sutton John R | Deep water support assembly for a jack-up type platform |
US5294216A (en) | 1989-09-28 | 1994-03-15 | Anchor Wall Systems, Inc. | Composite masonry block |
US5035408A (en) * | 1989-12-26 | 1991-07-30 | Eaton Corporation | Jounce responsive actuator for parallel auxiliary spring |
FR2657904B1 (en) * | 1990-02-08 | 1992-12-31 | Technip Geoproduction | DEVICE FOR OVERLOADING A SELF-LIFTING OIL PLATFORM AND PLATFORM INCLUDING APPLICATION. |
FR2718781B1 (en) * | 1994-04-15 | 1996-12-20 | Jean Pierre Bellocq | Submerged telescopic mast. |
FR2723975A1 (en) * | 1994-08-30 | 1996-03-01 | Technip Geoproduction | OIL PLATFORM FOR DRILLING OR EXPLOITATION AT SEA, PROVIDED WITH IMPROVED MEANS OF ANCHORING IN THE MARINE SOIL. |
US5609442A (en) * | 1995-08-10 | 1997-03-11 | Deep Oil Technology, Inc. | Offshore apparatus and method for oil operations |
US6000480A (en) * | 1997-10-01 | 1999-12-14 | Mercur Slimhole Drilling Intervention As | Arrangement in connection with drilling of oil wells especially with coil tubing |
FR2779754B1 (en) * | 1998-06-12 | 2000-08-25 | Technip Geoproduction | DEVICE FOR TRANSPORTING AND LAYING A BRIDGE OF AN OIL PLATFORM FOR EXPLOITATION AT SEA |
US6203248B1 (en) * | 2000-02-03 | 2001-03-20 | Atwood Oceanics, Inc. | Sliding-resistant bottom-founded offshore structures |
NL1016859C2 (en) * | 2000-12-13 | 2002-06-14 | Marine Construct B V | Method and device for placing at least one windmill on open water. |
US20040115006A1 (en) * | 2002-11-18 | 2004-06-17 | Gene Facey | System and method for converting a floating drilling rig to a bottom supported drilling rig |
FR2876124B1 (en) * | 2004-10-06 | 2007-04-13 | Technip France Sa | OPERATING PLATFORM AT SEA AND METHODS OF INSTALLATION AT A SITE OPERATING AT SEA OF SUCH A PLATFORM |
GB2441765A (en) * | 2006-09-12 | 2008-03-19 | U W G Ltd | Underwater visual inspection of an underwater structure |
US20080237173A1 (en) * | 2007-03-30 | 2008-10-02 | Remedial (Cyprus) Pcl | Arm assembly and methods of passing a pipe from a first vessel to a second vessel using the arm assembly |
US20080237175A1 (en) * | 2007-03-30 | 2008-10-02 | Remedial (Cyprus) Pcl | Extension assemblies and methods thereof |
US20100067989A1 (en) * | 2007-03-30 | 2010-03-18 | Brown Michael D | Vessel for transporting wind turbines and methods thereof |
US20080237170A1 (en) * | 2007-03-30 | 2008-10-02 | Remedial (Cyprus) Pcl | Extension Bridges and methods of tender assist |
US20080247827A1 (en) * | 2007-03-30 | 2008-10-09 | Remedial (Cyprus) Pcl | Work-over rig assembly and methods thereof |
US7815398B2 (en) * | 2007-03-30 | 2010-10-19 | Remedial Cayman Limited | Methods of positioning an elevating support vessel |
US20080243365A1 (en) * | 2007-03-30 | 2008-10-02 | Remedial (Cyprus) Pcl | Methods of holding station and mooring and elevating support vessel |
EP2025859A1 (en) * | 2007-08-17 | 2009-02-18 | BAUER Maschinen GmbH | Deep drilling device and method for mounting a deep drilling device |
EP2204497B1 (en) | 2008-12-03 | 2012-01-25 | Overdick GmbH & co. KG | Method for installing a floatable offshore facility and offshore facility |
IT1400399B1 (en) * | 2009-07-17 | 2013-05-31 | In Novo D O O | SELF-LIFTING PONTOON |
CN102079365A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Pile driving boat |
WO2011116254A2 (en) * | 2010-03-19 | 2011-09-22 | National Oilwell Varco, L.P. | Jack-up rig with leg-supported ballast loads |
KR101271195B1 (en) * | 2011-06-16 | 2013-06-04 | 삼성중공업 주식회사 | Ship for offshore installation |
RU2467122C1 (en) * | 2011-06-29 | 2012-11-20 | Фуад Дилижан оглы Мирзоев | Self-lifting mobile ice-resistant drilling platform of telescopic type and method of its transportation, assembly and dismantling |
RU2486314C1 (en) * | 2012-05-04 | 2013-06-27 | Николай Борисович Болотин | Offshore drilling platform |
SG2012086674A (en) * | 2012-11-23 | 2014-06-27 | Keppel Offshore & Marine Technology Ct Pte Ltd | Structure-supported jackup system |
DE202014004670U1 (en) * | 2014-06-11 | 2014-07-08 | Maritime Offshore Group Gmbh | Foundation structure for offshore installations, in particular wind turbines |
DE102014111370A1 (en) * | 2014-08-08 | 2016-02-11 | Overdick Gmbh & Co. Kg | Offshore facility with a platform and procedure for its establishment |
NL2015623B1 (en) * | 2015-03-12 | 2016-10-14 | Gustomsc Resources Bv | Jack-up platform; Leg for a jack-up platform; method for installing a jack-up platform. |
WO2016144181A1 (en) * | 2015-03-12 | 2016-09-15 | Gustomsc Resources B.V. | Jack-up platform; leg for a jack-up platform; method for installing a jack-up platform |
CN105857532B (en) * | 2015-07-06 | 2018-04-06 | 周剑辉 | General offshore platform and its buoyancy adjustment method and stable electric generation method |
WO2017146697A1 (en) | 2016-02-24 | 2017-08-31 | Halliburton Energy Services, Inc. | Adjustment and repositioning of coiled tubing tensioning device while deployed |
NZ759050A (en) * | 2016-10-19 | 2024-03-22 | Ame2 Pte Ltd | System and method for off-shore & in-shore aquaculture using floating closed containment farming and amalgamated facility |
US10352010B2 (en) | 2017-02-13 | 2019-07-16 | Saudi Arabian Oil Company | Self-installing offshore platform |
US10415204B1 (en) * | 2018-04-30 | 2019-09-17 | Northern Offshore Ltd. | Multi-environment self-elevating drilling platform |
NL2021708B1 (en) * | 2018-09-25 | 2020-05-07 | Gustomsc Resources Bv | Method for stabilizing a jack-up platform unit |
US11685486B2 (en) | 2021-01-14 | 2023-06-27 | Saudi Arabian Oil Company | Resilient bumper and bumper system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846851A (en) * | 1955-01-21 | 1958-08-12 | Pelham George Fred | Marine apparatus |
US2960833A (en) * | 1955-11-10 | 1960-11-22 | John T Hayward | Marine foundation structure |
US2961837A (en) * | 1956-09-28 | 1960-11-29 | Delong Corp | Supporting leg assembly for marine platform |
US3044269A (en) * | 1957-07-22 | 1962-07-17 | Tourneau Robert G Le | Mobile sea platform |
US3209544A (en) * | 1963-05-27 | 1965-10-05 | California Research Corp | Marine structure |
US3502159A (en) * | 1968-03-26 | 1970-03-24 | Texaco Inc | Pile driving apparatus for submerged structures |
-
1972
- 1972-09-08 US US00287256A patent/US3797256A/en not_active Expired - Lifetime
-
1973
- 1973-08-24 NO NO3356/73A patent/NO142456C/en unknown
- 1973-09-04 GB GB4148773A patent/GB1446751A/en not_active Expired
- 1973-09-06 FR FR7332230A patent/FR2199038B1/fr not_active Expired
- 1973-09-06 IT IT52363/73A patent/IT994202B/en active
- 1973-09-07 ES ES418566A patent/ES418566A1/en not_active Expired
- 1973-09-07 DE DE19732345274 patent/DE2345274A1/en not_active Withdrawn
- 1973-09-07 BE BE135445A patent/BE804607A/en not_active IP Right Cessation
- 1973-09-08 JP JP48100788A patent/JPS5911008B2/en not_active Expired
- 1973-09-10 NL NL7312471A patent/NL7312471A/xx not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913570A1 (en) * | 1978-04-04 | 1979-12-13 | Raymond Int Builders | OFFSHORE PLATFORM STRUCTURE |
GB2491259A (en) * | 2011-05-27 | 2012-11-28 | Terence Michael Linke | Mobile barge with extendable legs and independently movable platform |
US9359047B2 (en) | 2011-05-27 | 2016-06-07 | Celtic Design Consultants Limited | Mobile barge and method of operation of mobile barge |
CN111332414A (en) * | 2020-03-03 | 2020-06-26 | 广州海荣实业有限公司 | Offshore wind power facility installation ship |
Also Published As
Publication number | Publication date |
---|---|
NO142456B (en) | 1980-05-12 |
JPS4968501A (en) | 1974-07-03 |
DE2345274A1 (en) | 1974-03-21 |
BE804607A (en) | 1974-03-07 |
FR2199038A1 (en) | 1974-04-05 |
NO142456C (en) | 1980-08-20 |
NL7312471A (en) | 1974-03-12 |
ES418566A1 (en) | 1976-09-01 |
US3797256A (en) | 1974-03-19 |
FR2199038B1 (en) | 1983-12-09 |
IT994202B (en) | 1975-10-20 |
JPS5911008B2 (en) | 1984-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |