JPS5758591A - Underwater anchor assembly and its manufacture - Google Patents
Underwater anchor assembly and its manufactureInfo
- Publication number
- JPS5758591A JPS5758591A JP56121780A JP12178081A JPS5758591A JP S5758591 A JPS5758591 A JP S5758591A JP 56121780 A JP56121780 A JP 56121780A JP 12178081 A JP12178081 A JP 12178081A JP S5758591 A JPS5758591 A JP S5758591A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- anchor assembly
- underwater anchor
- underwater
- assembly
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
- E21B41/0014—Underwater well locating or reentry systems
-
- 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
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/10—Guide posts, e.g. releasable; Attaching guide lines to underwater guide bases
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
- Road Signs Or Road Markings (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/175,103 US4344721A (en) | 1980-08-04 | 1980-08-04 | Multiple anchors for a tension leg platform |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5758591A true JPS5758591A (en) | 1982-04-08 |
Family
ID=22638906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56121780A Pending JPS5758591A (en) | 1980-08-04 | 1981-08-03 | Underwater anchor assembly and its manufacture |
Country Status (6)
Country | Link |
---|---|
US (1) | US4344721A (ja) |
EP (1) | EP0046044B1 (ja) |
JP (1) | JPS5758591A (ja) |
CA (1) | CA1146814A (ja) |
DE (1) | DE3170280D1 (ja) |
NO (1) | NO162220C (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2115858B (en) * | 1982-02-24 | 1985-08-07 | Cameron Iron Works Inc | Adjustable conductor guide assembly for sub-sea wells and methods and tools for adjustment thereof |
SE445473B (sv) * | 1984-11-09 | 1986-06-23 | Offshore Ab J & W | Grundleggningselement foretredesvis avsett for undervattensbruk och anvendning av detta |
US4669918A (en) * | 1986-02-04 | 1987-06-02 | Riles William G | Offshore platform construction including preinstallation of pilings |
US4723875A (en) * | 1987-02-13 | 1988-02-09 | Sutton John R | Deep water support assembly for a jack-up type platform |
BR9303646A (pt) | 1993-08-31 | 1995-04-25 | Petroleo Brasileiro Sa | Sistema de fundação para plataformas de pernas atirantadas |
US6036404A (en) | 1993-08-31 | 2000-03-14 | Petroleo Brasileiro S.A.-Petrobras | Foundation system for tension leg platforms |
GB2285274B (en) * | 1993-11-30 | 1997-01-15 | Fmc Corp | Subsea systems |
AU685637B2 (en) | 1994-05-02 | 1998-01-22 | Shell Internationale Research Maatschappij B.V. | A method for templateless foundation installation of a TLP |
US6363776B1 (en) * | 1999-11-12 | 2002-04-02 | Gary L. Reinert, Sr. | Pile testing reaction anchor apparatus and method |
CN102295059B (zh) * | 2011-07-08 | 2013-07-03 | 中国石油天然气集团公司 | 海洋深水浮式钻井用可回收导向基座 |
BR112018067516A2 (pt) * | 2016-03-02 | 2019-01-02 | Shell Int Research | âncoras modulares |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050140A (en) * | 1960-07-18 | 1962-08-21 | Shell Oil Co | Method and apparatus for installing guide lines at underwater wellheads |
US3458853A (en) * | 1967-08-08 | 1969-07-29 | Eg & G Inc | Underwater guidance method and apparatus |
US3572044A (en) * | 1969-03-24 | 1971-03-23 | Texaco Inc | Multiunit offshore platform |
US3611734A (en) * | 1970-02-17 | 1971-10-12 | Texaco Inc | Foundation anchor for floating marine platform |
US3648638A (en) * | 1970-03-09 | 1972-03-14 | Amoco Prod Co | Vertically moored platforms |
US3654886A (en) * | 1970-06-24 | 1972-04-11 | Amoco Prod Co | Tethered platform flotation |
US3672177A (en) * | 1970-06-24 | 1972-06-27 | Mobil Oil Corp | Subsea foundation unit and method of installation |
US3676021A (en) * | 1970-10-09 | 1972-07-11 | Whirlpool Co | Radial unloader valve for thru-slot rotary compressor |
GB1343897A (ja) * | 1971-03-10 | 1974-01-16 | ||
FR2242290B1 (ja) * | 1973-09-03 | 1977-02-25 | Subsea Equipment Ass Ltd | |
US3919957A (en) * | 1974-04-15 | 1975-11-18 | Offshore Co | Floating structure and method of recovering anchors therefor |
US4039025A (en) * | 1974-10-09 | 1977-08-02 | Exxon Production Research Company | Apparatus for anchoring an offshore structure |
US3982492A (en) * | 1975-04-25 | 1976-09-28 | The Offshore Company | Floating structure |
US3996755A (en) * | 1975-07-10 | 1976-12-14 | Texaco Exploration Canada Ltd. | Tension leg structure with riser stabilization |
US3986471A (en) * | 1975-07-28 | 1976-10-19 | Haselton Frederick R | Semi-submersible vessels |
US3955521A (en) * | 1975-08-11 | 1976-05-11 | Texaco Inc. | Tension leg platform with quick release mechanism |
US4031544A (en) * | 1975-08-11 | 1977-06-21 | Edo Western Corporation | Sonar/television system for use in underwater exploration |
GB1563289A (en) * | 1975-08-14 | 1980-03-26 | Yarrow & Co Ltd | Marine structures |
US3976021A (en) * | 1975-09-08 | 1976-08-24 | Standard Oil Company (Indiana) | Installation of vertically moored platform |
US4062313A (en) * | 1975-09-25 | 1977-12-13 | Standard Oil Company (Indiana) | Installation of vertically moored platforms |
NL168179C (nl) * | 1976-06-29 | 1982-03-16 | Hollandsche Betongroep Nv | Verankeringsconstructie op een zeebodem met grote diepte. |
US4127005A (en) * | 1976-09-03 | 1978-11-28 | Standard Oil Company (Indiana) | Riser/jacket vertical bearing assembly for vertically moored platform |
GB1592411A (en) * | 1977-02-26 | 1981-07-08 | Fmc Corp | Guidelineless subsea wellhead entry or re-entry system |
US4181453A (en) * | 1977-08-24 | 1980-01-01 | Sea Tank Co. | Apparatus for positioning an off-shore weight structure on a previously positioned sea bed unit |
US4126008A (en) * | 1977-09-02 | 1978-11-21 | Standard Oil Company (Indiana) | Sea-floor template |
US4174011A (en) * | 1977-09-12 | 1979-11-13 | Standard Oil Company (Indiana) | Subsea drilling template with carousel guidance system |
FR2413258A1 (fr) * | 1977-12-30 | 1979-07-27 | Metalliques Entrepr Cie Fse | Perfectionnements apportes aux ensembles du genre des plates-formes off-shore, ancrees par des cables sous tension, notamment verticaux |
US4109478A (en) * | 1978-01-05 | 1978-08-29 | Brown & Root, Inc. | Unitized conductor guide and frame for offshore drilling and production |
GB2034378B (en) * | 1978-11-09 | 1982-11-17 | British Petroleum Co | Sea bed structure |
US4226555A (en) * | 1978-12-08 | 1980-10-07 | Conoco, Inc. | Mooring system for tension leg platform |
US4285615A (en) * | 1978-12-13 | 1981-08-25 | Conoco, Inc. | Corrosion resistant tension leg cables |
-
1980
- 1980-08-04 US US06/175,103 patent/US4344721A/en not_active Expired - Lifetime
-
1981
- 1981-06-12 CA CA000379626A patent/CA1146814A/en not_active Expired
- 1981-07-03 NO NO812284A patent/NO162220C/no unknown
- 1981-08-03 DE DE8181303542T patent/DE3170280D1/de not_active Expired
- 1981-08-03 EP EP81303542A patent/EP0046044B1/en not_active Expired
- 1981-08-03 JP JP56121780A patent/JPS5758591A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO812284L (no) | 1982-02-05 |
CA1146814A (en) | 1983-05-24 |
NO162220B (no) | 1989-08-21 |
NO162220C (no) | 1989-11-29 |
DE3170280D1 (en) | 1985-06-05 |
EP0046044A1 (en) | 1982-02-17 |
US4344721A (en) | 1982-08-17 |
EP0046044B1 (en) | 1985-05-02 |
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