NL6510238A - - Google Patents

Info

Publication number
NL6510238A
NL6510238A NL6510238A NL6510238A NL6510238A NL 6510238 A NL6510238 A NL 6510238A NL 6510238 A NL6510238 A NL 6510238A NL 6510238 A NL6510238 A NL 6510238A NL 6510238 A NL6510238 A NL 6510238A
Authority
NL
Netherlands
Application number
NL6510238A
Other versions
NL161403C (en
NL161403B (en
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 filed Critical
Priority to NL6510238.A priority Critical patent/NL161403C/en
Priority to DES105194A priority patent/DE1290105B/en
Priority to GB35048/66A priority patent/GB1114654A/en
Priority to DK402966AA priority patent/DK127241B/en
Priority to FR72016A priority patent/FR1499241A/en
Priority to US570658A priority patent/US3408822A/en
Publication of NL6510238A publication Critical patent/NL6510238A/xx
Publication of NL161403B publication Critical patent/NL161403B/en
Application granted granted Critical
Publication of NL161403C publication Critical patent/NL161403C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/04—Cutting of wire lines or the like
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • 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
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to well heads
NL6510238.A 1965-08-06 1965-08-06 METHOD AND DIVING APPARATUS FOR PERFORMING WORK UNDER WATER. NL161403C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL6510238.A NL161403C (en) 1965-08-06 1965-08-06 METHOD AND DIVING APPARATUS FOR PERFORMING WORK UNDER WATER.
DES105194A DE1290105B (en) 1965-08-06 1966-08-04 Immersion device, especially for working on oil drilling
GB35048/66A GB1114654A (en) 1965-08-06 1966-08-04 Method and diving apparatus for carrying out underwater operations
DK402966AA DK127241B (en) 1965-08-06 1966-08-04 Method and diving apparatus for performing underwater operations.
FR72016A FR1499241A (en) 1965-08-06 1966-08-04 Diving method and apparatus for performing underwater operations
US570658A US3408822A (en) 1965-08-06 1966-08-05 Diving method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6510238.A NL161403C (en) 1965-08-06 1965-08-06 METHOD AND DIVING APPARATUS FOR PERFORMING WORK UNDER WATER.

Publications (3)

Publication Number Publication Date
NL6510238A true NL6510238A (en) 1967-02-07
NL161403B NL161403B (en) 1979-09-17
NL161403C NL161403C (en) 1980-08-15

Family

ID=19793829

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6510238.A NL161403C (en) 1965-08-06 1965-08-06 METHOD AND DIVING APPARATUS FOR PERFORMING WORK UNDER WATER.

Country Status (6)

Country Link
US (1) US3408822A (en)
DE (1) DE1290105B (en)
DK (1) DK127241B (en)
FR (1) FR1499241A (en)
GB (1) GB1114654A (en)
NL (1) NL161403C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526097A (en) * 1966-08-04 1970-09-01 Arthur J Nelson Submergible apparatus
US3561387A (en) * 1969-02-03 1971-02-09 Westinghouse Electric Corp Underwater support vessel
US3602300A (en) * 1969-06-30 1971-08-31 Westinghouse Electric Corp Down-hole installation, recovery, and maintenance tool for wells
US3602301A (en) * 1969-08-27 1971-08-31 Transworld Drilling Co Underwater borehole servicing system
US3656549A (en) * 1969-09-17 1972-04-18 Gray Tool Co Underwater completion system
US3638722A (en) * 1969-12-11 1972-02-01 Mobil Oil Corp Method and apparatus for reentry of subsea wellheads
US3650323A (en) * 1970-03-13 1972-03-21 Exxon Production Research Co Apparatus for offshore operations
FR2143533B1 (en) * 1971-06-28 1974-03-08 Subsea Equipment Ass Ltd
FR2295213A1 (en) * 1974-12-17 1976-07-16 Petroles Cie Francaise SUBMARINE WELL COMPLETION METHOD AND IMPLEMENTATION STRUCTURE
FR2421272A1 (en) * 1978-03-28 1979-10-26 Europ Propulsion SYSTEM FOR REMOTE CONTROL AND MAINTENANCE OF A SUBMERSIBLE WELL HEAD
US4274405A (en) * 1979-06-20 1981-06-23 Perry Oceanographics, Inc. Method for varying the ambient pressure in a vessel
US4546721A (en) * 1983-05-05 1985-10-15 Mobil Oil Corporation Submerged single point mooring system
US4724790A (en) * 1986-11-04 1988-02-16 Blanc Max A Submersible bell
US4889066A (en) * 1988-06-02 1989-12-26 Blue Space Submersibles, Inc. Submersible vehicle
GB2229474A (en) * 1989-03-11 1990-09-26 Interdive Submersible diving compression/decompression system
WO2015020626A1 (en) * 2012-08-04 2015-02-12 Absolute Oilfield Equipment, LLC Brake, shear and cable management system and method
DE102018217667A1 (en) * 2018-10-16 2020-04-16 Thyssenkrupp Ag Lock system and method for launching and receiving a diver under water
CN111219169B (en) * 2020-01-07 2021-10-29 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Underwater maintainable dry working cabin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952080A (en) * 1931-12-24 1934-03-27 Lake Simon Submarine salvage and recovery apparatus
US3299645A (en) * 1964-01-02 1967-01-24 Ocean Systems Underwater capsule
FR1396585A (en) * 1964-03-14 1965-04-23 Improvements to submerged wellheads, particularly applicable to the operation of oil wells
US3354659A (en) * 1965-09-27 1967-11-28 Lehmann Guenther Wolfgang Deep-submergence foundation vehicle
US3323312A (en) * 1966-03-14 1967-06-06 Mark P Banjavich Diving bell and decompression vessel combination and improved method for handling diving personnel

Also Published As

Publication number Publication date
NL161403C (en) 1980-08-15
DE1290105B (en) 1969-03-06
DK127241B (en) 1973-10-08
NL161403B (en) 1979-09-17
FR1499241A (en) 1967-10-27
GB1114654A (en) 1968-05-22
US3408822A (en) 1968-11-05

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

P1 Automatically granted patents, except
P2 Not automatically granted patents
V1 Lapsed because of non-payment of the annual fee