IT1201542B - METHOD AND APPARATUS TO INCREASE THE CAPACITY OF SUPPORT AND HANDLING EQUIPMENT - Google Patents

METHOD AND APPARATUS TO INCREASE THE CAPACITY OF SUPPORT AND HANDLING EQUIPMENT

Info

Publication number
IT1201542B
IT1201542B IT22904/86A IT2290486A IT1201542B IT 1201542 B IT1201542 B IT 1201542B IT 22904/86 A IT22904/86 A IT 22904/86A IT 2290486 A IT2290486 A IT 2290486A IT 1201542 B IT1201542 B IT 1201542B
Authority
IT
Italy
Prior art keywords
capacity
increase
support
handling equipment
handling
Prior art date
Application number
IT22904/86A
Other languages
Italian (it)
Other versions
IT8622904A0 (en
Inventor
Charles Kenneth Daniels
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of IT8622904A0 publication Critical patent/IT8622904A0/en
Application granted granted Critical
Publication of IT1201542B publication Critical patent/IT1201542B/en

Links

Classifications

    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water
IT22904/86A 1986-03-03 1986-12-31 METHOD AND APPARATUS TO INCREASE THE CAPACITY OF SUPPORT AND HANDLING EQUIPMENT IT1201542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83545886A 1986-03-03 1986-03-03

Publications (2)

Publication Number Publication Date
IT8622904A0 IT8622904A0 (en) 1986-12-31
IT1201542B true IT1201542B (en) 1989-02-02

Family

ID=25269551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22904/86A IT1201542B (en) 1986-03-03 1986-12-31 METHOD AND APPARATUS TO INCREASE THE CAPACITY OF SUPPORT AND HANDLING EQUIPMENT

Country Status (6)

Country Link
JP (1) JPS62211298A (en)
FR (1) FR2595086A1 (en)
GB (1) GB2187159B (en)
IT (1) IT1201542B (en)
NO (1) NO870163L (en)
SE (1) SE8700868L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936710A (en) * 1989-05-23 1990-06-26 Odeco, Inc. Mooring line tensioning and damping system
NO332075B1 (en) * 2008-06-30 2012-06-18 Drillco As Ceiling device for a floating installation
NO342595B1 (en) * 2016-05-27 2018-06-18 Safelink As Rotary inline heave compensator
MX2018014529A (en) 2016-05-27 2019-02-21 Safelink As Transportable inline heave compensator.
NL2032371B1 (en) * 2022-07-05 2024-01-19 Bomecon Construction & Verhuur B V A balancer device for hoisting, positioning and orientating a load

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28218E (en) * 1970-09-04 1974-10-29 Motion compensating apparatus
GB1505645A (en) * 1974-07-30 1978-03-30 Stothert & Pitt Ltd Apparatus for use in raising or lowering a load in a condition of relative motion
FR2344490A1 (en) * 1976-03-18 1977-10-14 Elf Aquitaine DEVICE FOR COMPENSATION OF VARIATIONS IN DISTANCE BETWEEN AN OBJECT FLOATING ON WATER AND THE BOTTOM OF IT
FR2575452B1 (en) * 1984-12-28 1987-11-13 Inst Francais Du Petrole METHOD AND DEVICE FOR REMOVING AN ELEMENT HANGING FROM A MOBILE INSTALLATION TO THE MOVEMENTS OF THIS INSTALLATION

Also Published As

Publication number Publication date
IT8622904A0 (en) 1986-12-31
FR2595086A1 (en) 1987-09-04
JPS62211298A (en) 1987-09-17
GB2187159A (en) 1987-09-03
NO870163D0 (en) 1987-01-15
SE8700868L (en) 1987-09-04
GB2187159B (en) 1989-11-22
GB8700569D0 (en) 1987-02-18
SE8700868D0 (en) 1987-03-02
NO870163L (en) 1987-09-04

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