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NO20024736D0 - Active Deployment System and Procedure - Google Patents

Active Deployment System and Procedure

Info

Publication number
NO20024736D0
NO20024736D0 NO20024736A NO20024736A NO20024736D0 NO 20024736 D0 NO20024736 D0 NO 20024736D0 NO 20024736 A NO20024736 A NO 20024736A NO 20024736 A NO20024736 A NO 20024736A NO 20024736 D0 NO20024736 D0 NO 20024736D0
Authority
NO
Norway
Prior art keywords
cylinder
load
active
passive
passive cylinder
Prior art date
Application number
NO20024736A
Other languages
Norwegian (no)
Other versions
NO20024736L (en
Inventor
Larry Russell Jordan
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Publication of NO20024736D0 publication Critical patent/NO20024736D0/en
Publication of NO20024736L publication Critical patent/NO20024736L/en

Links

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • E21B19/006—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform including heave compensators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The active deployment system (10, 10') comprises a passive cylinder system (410) coupled with an active cylinder system (400). The passive cylinder system (410) including a pre-charged accumulator (440), provides load balance for the equipment or other mass/load being deployed. Pressure provided to the blind end of the passive cylinder supports the load (60), such that the passive cylinder is balanced mid-stroke with the load hanging from a cable (30). A sheave arrangement (120, 130), placed at opposite ends of the passive cylinder-active cylinder combination, is used to introduce a line travel multiplier for cylinder displacement. The active cylinder is controlled hydraulically to add or remove load to/from the passive cylinder system in order to provide a compensating balance. The method comprises the steps of measuring a heave movement (velocity and direction), and adjusting the tension force applied to the cable (30) upon determining that the heave velocity exceeds a pre-selected critical velocity.
NO20024736A 2000-04-05 2002-10-02 Active deployment system and method NO20024736L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19482200P 2000-04-05 2000-04-05
PCT/US2001/010701 WO2001077000A1 (en) 2000-04-05 2001-04-04 Active deployment system and method

Publications (2)

Publication Number Publication Date
NO20024736D0 true NO20024736D0 (en) 2002-10-02
NO20024736L NO20024736L (en) 2002-10-04

Family

ID=22719024

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024736A NO20024736L (en) 2000-04-05 2002-10-02 Active deployment system and method

Country Status (7)

Country Link
US (1) US20030123957A1 (en)
EP (1) EP1280726A4 (en)
AU (1) AU2001255218A1 (en)
BR (1) BR0109813A (en)
CA (1) CA2403015A1 (en)
NO (1) NO20024736L (en)
WO (1) WO2001077000A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO329688B1 (en) 2006-06-01 2010-11-29 Nat Oilwell Norway As Lift system device
US8776711B2 (en) 2009-12-21 2014-07-15 Eaton Corporation Active heave compensation with active damping control
US8770272B2 (en) * 2011-05-18 2014-07-08 Halliburton Energy Services, Inc. Managing tensile forces in a cable
SG11201506107PA (en) * 2013-02-05 2015-09-29 Barge Master Ip B V Motion compensation device and method for transferring a load
NO342147B1 (en) * 2013-09-03 2018-04-03 Stimline As Compensation device for vessel-based cable operations
SG10201608235YA (en) * 2015-10-05 2017-05-30 Keppel Offshore & Marine Technology Ct Pte Ltd System and method for guiding cargo transfer between two bodies
DE102016005477A1 (en) * 2016-05-03 2017-11-09 Hycom B.V. Compensation device for maintaining predetermined target positions of a manageable load
NO346164B1 (en) * 2016-05-06 2022-04-04 Mhwirth As Hoisting system
CN107879264B (en) * 2017-11-25 2023-06-23 华强方特（芜湖）文化科技有限公司 Double-reel type vehicle traction system for entertainment
US10308327B1 (en) 2018-07-10 2019-06-04 GeoSea N.V. Device and method for lifting an object from a deck of a vessel subject to movements
NL2027600B1 (en) * 2021-02-19 2022-10-07 Barge Master Ip B V Offshore assembly comprising a motion compensation platform carrying an object with a height of 30-50 meters or more, motion compensation platform, as well as use of the assembly.
CN115263205A (en) * 2022-07-14 2022-11-01 中交公路规划设计院有限公司 Top drive floating mechanism suitable for sea wave heave compensation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596070A (en) * 1969-12-08 1971-07-27 Us Navy Winch control system for constant load depth
US3675900A (en) * 1970-03-16 1972-07-11 Byron Jackson Inc Motion compensating hoist
US3624783A (en) * 1970-06-12 1971-11-30 Santa Fe Int Corp Motion control system
NO770299L (en) * 1977-01-28 1978-07-31 Stroemmen Staal A S SYSTEM FOR ACTIVE COMPENSATION OF UNDESIRED RELATIVE MOVEMENTS, PREFERREDLY DURING TRANSFER OF LOAD
US4354608A (en) * 1979-06-08 1982-10-19 Continental Emsco Company Motion compensator and control system for crane
US4349179A (en) * 1979-06-19 1982-09-14 Gec Mechanical Handling Limited Control means for motion compensation devices
FR2523918A1 (en) * 1982-03-29 1983-09-30 Bretagne Atel Chantiers DEVICE FOR COMPENSATING FOR THE PILKING SUFFERED BY A SUBMERSIBLE LOAD SUSPENDED FROM A SHIP
US4540159A (en) * 1983-07-22 1985-09-10 Retsco, Inc. Hydropneumatic cable tensioner
US4638978A (en) * 1983-07-22 1987-01-27 Jordan Larry B Hydropneumatic cable tensioner
US4544137A (en) * 1984-04-12 1985-10-01 Shell Oil Company Offshore crane wave motion compensation apparatus
US4593885A (en) * 1984-06-29 1986-06-10 Battelle Memorial Institute Portable balanced motion compensated lift apparatus
US5209302A (en) * 1991-10-04 1993-05-11 Retsco, Inc. Semi-active heave compensation system for marine vessels
US6082947A (en) * 1999-08-17 2000-07-04 Adamson; James E. Coordinated motion marine lifting device

Also Published As

Publication number Publication date
EP1280726A4 (en) 2006-12-13
EP1280726A1 (en) 2003-02-05
US20030123957A1 (en) 2003-07-03
BR0109813A (en) 2003-01-21
NO20024736L (en) 2002-10-04
CA2403015A1 (en) 2001-10-18
WO2001077000A1 (en) 2001-10-18
AU2001255218A1 (en) 2001-10-23

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application