IT1115997B - Sistema per ancorare strutture galleggianti per esempio piattaforme di trivellazione - Google Patents

Sistema per ancorare strutture galleggianti per esempio piattaforme di trivellazione

Info

Publication number
IT1115997B
IT1115997B IT48756/79A IT4875679A IT1115997B IT 1115997 B IT1115997 B IT 1115997B IT 48756/79 A IT48756/79 A IT 48756/79A IT 4875679 A IT4875679 A IT 4875679A IT 1115997 B IT1115997 B IT 1115997B
Authority
IT
Italy
Prior art keywords
drilling platforms
floating structures
anchoring floating
anchoring
platforms
Prior art date
Application number
IT48756/79A
Other languages
English (en)
Other versions
IT7948756A0 (it
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of IT7948756A0 publication Critical patent/IT7948756A0/it
Application granted granted Critical
Publication of IT1115997B publication Critical patent/IT1115997B/it

Links

Classifications

    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Revetment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
IT48756/79A 1978-04-24 1979-04-17 Sistema per ancorare strutture galleggianti per esempio piattaforme di trivellazione IT1115997B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89960878A 1978-04-24 1978-04-24

Publications (2)

Publication Number Publication Date
IT7948756A0 IT7948756A0 (it) 1979-04-17
IT1115997B true IT1115997B (it) 1986-02-10

Family

ID=25411281

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48756/79A IT1115997B (it) 1978-04-24 1979-04-17 Sistema per ancorare strutture galleggianti per esempio piattaforme di trivellazione

Country Status (11)

Country Link
JP (1) JPS6027798B2 (it)
CA (1) CA1126038A (it)
DE (1) DE2916561A1 (it)
ES (1) ES479874A1 (it)
FR (1) FR2424182A1 (it)
GB (1) GB2019471B (it)
IE (1) IE48134B1 (it)
IT (1) IT1115997B (it)
NL (1) NL7903164A (it)
NO (1) NO149238C (it)
SG (1) SG45682G (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293146A (en) * 1978-10-04 1981-10-06 Standard Oil Company (Indiana) VMP Casing tieback
US4422806A (en) * 1981-02-17 1983-12-27 Chevron Research Company Sliding tension leg tower
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
JPH0645924B2 (ja) * 1987-11-12 1994-06-15 鹿島建設株式会社 海洋構造物
WO1995017576A1 (en) * 1993-12-20 1995-06-29 Shell Internationale Research Maatschappij B.V. Dual concentric string high pressure riser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648638A (en) * 1970-03-09 1972-03-14 Amoco Prod Co Vertically moored platforms
US3827486A (en) * 1972-03-17 1974-08-06 Brown Oil Tools Well reentry system

Also Published As

Publication number Publication date
FR2424182A1 (fr) 1979-11-23
IE790825L (en) 1979-10-24
GB2019471A (en) 1979-10-31
ES479874A1 (es) 1980-01-16
NO149238C (no) 1984-03-14
JPS6027798B2 (ja) 1985-07-01
GB2019471B (en) 1982-05-19
IT7948756A0 (it) 1979-04-17
FR2424182B1 (it) 1984-12-14
SG45682G (en) 1983-02-25
CA1126038A (en) 1982-06-22
DE2916561A1 (de) 1979-10-31
NO149238B (no) 1983-12-05
IE48134B1 (en) 1984-10-03
NL7903164A (nl) 1979-10-26
JPS54142795A (en) 1979-11-07
NO791346L (no) 1979-10-25

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