NO861744L - Nivaa-justeringsanordning. - Google Patents

Nivaa-justeringsanordning.

Info

Publication number
NO861744L
NO861744L NO861744A NO861744A NO861744L NO 861744 L NO861744 L NO 861744L NO 861744 A NO861744 A NO 861744A NO 861744 A NO861744 A NO 861744A NO 861744 L NO861744 L NO 861744L
Authority
NO
Norway
Prior art keywords
adjustment device
level adjustment
level
adjustment
Prior art date
Application number
NO861744A
Other languages
English (en)
Inventor
Hans Paul Hopper
Original Assignee
British Petroleum Co Plc
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 British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of NO861744L publication Critical patent/NO861744L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
NO861744A 1985-05-08 1986-05-02 Nivaa-justeringsanordning. NO861744L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858511605A GB8511605D0 (en) 1985-05-08 1985-05-08 Vertical screw jack

Publications (1)

Publication Number Publication Date
NO861744L true NO861744L (no) 1986-11-10

Family

ID=10578790

Family Applications (1)

Application Number Title Priority Date Filing Date
NO861744A NO861744L (no) 1985-05-08 1986-05-02 Nivaa-justeringsanordning.

Country Status (3)

Country Link
US (1) US4684291A (no)
GB (2) GB8511605D0 (no)
NO (1) NO861744L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623089D0 (en) * 1986-09-25 1986-10-29 British Petroleum Co Plc Template levelling device
US4784527A (en) * 1987-05-29 1988-11-15 Conoco Inc. Modular drilling template for drilling subsea wells
US5983822A (en) 1998-09-03 1999-11-16 Texaco Inc. Polygon floating offshore structure
US6230645B1 (en) 1998-09-03 2001-05-15 Texaco Inc. Floating offshore structure containing apertures
US6819995B2 (en) 1998-11-13 2004-11-16 Cummins, Inc. System and method for controlling vehicle braking operation
GB2447782B (en) * 2007-03-22 2011-11-23 Hugh Malcolm Ian Bell Improvements in or relating to underwater structures
NO341175B1 (en) * 2015-10-29 2017-09-04 Vetco Gray Scandinavia As Subsea well template

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590984A (en) * 1945-04-30 1947-08-01 Smith S Jacking Systems Ltd Improvements in or relating to screw operated telescopic devices
GB160132A (en) * 1919-12-12 1921-03-14 Mckiernan Terry Drill Company Improvements in and relating to lifting jacks
GB161627A (en) * 1919-12-12 1921-04-12 Mckiernan Terry Drill Company Improvements in and relating to lifting jacks
US2507900A (en) * 1946-05-16 1950-05-16 Coste & Romberg Underwater meter leveling device
US2687617A (en) * 1952-04-14 1954-08-31 Foster S Newell Demountable pier structure
GB780087A (en) * 1955-01-06 1957-07-31 Prima Ind Ltd Improvements relating to lifting jacks
GB846882A (en) * 1956-03-24 1960-08-31 Metallifacture Ltd Improvements in or relating to jacks
GB796938A (en) * 1956-05-11 1958-06-25 Cranes Dereham Ltd Retractable support legs for semi-trailers
GB866250A (en) * 1959-03-26 1961-04-26 Arthur William Green Improvements in lifting jacks
US3314655A (en) * 1964-12-28 1967-04-18 Richard S Steele Lift jack assembly for campers and the like
US3364636A (en) * 1966-06-10 1968-01-23 Atomic Energy Commission Usa Support for charged particle accelerator magnet sections
US3546918A (en) * 1968-09-03 1970-12-15 Donald J Trainer Adjustable base
US3738613A (en) * 1970-12-30 1973-06-12 Gen Processing Corp Jack construction for trailers and the like
US3799197A (en) * 1972-04-03 1974-03-26 Fmc Corp Dual jack assembly for marine loading arms
US3941352A (en) * 1974-10-02 1976-03-02 Auto Specialities Manufacturing Company Bumper screw jack
GB2054710A (en) * 1979-05-25 1981-02-18 Cjb Bearl & Wright Ltd Levelling seabed templates
GB2136036B (en) * 1980-01-28 1985-03-13 Southeastern Drilling Services Improvements in and relating to levelling a subsea template
IT1172825B (it) * 1983-04-18 1987-06-18 Tecnomare Spa Dima sottomarina per la perforazione di pozzi per lo sfruttamento di giacimenti di idrocarburi in mare

Also Published As

Publication number Publication date
US4684291A (en) 1987-08-04
GB8511605D0 (en) 1985-06-12
GB8610737D0 (en) 1986-06-04
GB2174975B (en) 1989-06-28
GB2174975A (en) 1986-11-19

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