GB1420400A - Device for applying a predetermined force to an elongate member connected to an installation subjected to alternating movements - Google Patents

Device for applying a predetermined force to an elongate member connected to an installation subjected to alternating movements

Info

Publication number
GB1420400A
GB1420400A GB4199773A GB4199773A GB1420400A GB 1420400 A GB1420400 A GB 1420400A GB 4199773 A GB4199773 A GB 4199773A GB 4199773 A GB4199773 A GB 4199773A GB 1420400 A GB1420400 A GB 1420400A
Authority
GB
United Kingdom
Prior art keywords
jack
block
actual
arrangement
measured
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4199773A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1420400A publication Critical patent/GB1420400A/en
Expired legal-status Critical Current

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
    • E21B19/08—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control And Safety Of Cranes (AREA)
  • Manipulator (AREA)
  • Vehicle Body Suspensions (AREA)
GB4199773A 1972-09-15 1973-09-06 Device for applying a predetermined force to an elongate member connected to an installation subjected to alternating movements Expired GB1420400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232925A FR2199526B1 (enrdf_load_stackoverflow) 1972-09-15 1972-09-15

Publications (1)

Publication Number Publication Date
GB1420400A true GB1420400A (en) 1976-01-07

Family

ID=9104376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4199773A Expired GB1420400A (en) 1972-09-15 1973-09-06 Device for applying a predetermined force to an elongate member connected to an installation subjected to alternating movements

Country Status (10)

Country Link
JP (1) JPS5641796B2 (enrdf_load_stackoverflow)
CA (1) CA995099A (enrdf_load_stackoverflow)
DE (1) DE2345809A1 (enrdf_load_stackoverflow)
ES (1) ES418740A1 (enrdf_load_stackoverflow)
FR (1) FR2199526B1 (enrdf_load_stackoverflow)
GB (1) GB1420400A (enrdf_load_stackoverflow)
IT (1) IT993244B (enrdf_load_stackoverflow)
NL (1) NL180450C (enrdf_load_stackoverflow)
NO (1) NO140201C (enrdf_load_stackoverflow)
SE (1) SE404226B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179233A (en) * 1977-07-14 1979-12-18 National Advanced Drilling Machines, Inc. Vertical motion compensated crane apparatus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943868A (en) * 1974-06-13 1976-03-16 Global Marine Inc. Heave compensation apparatus for a marine mining vessel
GB1524314A (en) * 1976-02-28 1978-09-13 Ferranti Ltd Load transfer
CA1100447A (en) * 1977-07-14 1981-05-05 Raymond J. Bromell Hook-mounted vertical motion compensation apparatus
FR2418193A1 (fr) * 1978-02-23 1979-09-21 Simon Francois Procede et dispositif pour la compensation de phenomenes perturbateurs dans les systemes de levage et de manutention
US4268013A (en) * 1978-06-12 1981-05-19 Nl Industries, Inc. Crane motion compensator
FR2531692A1 (fr) * 1982-08-13 1984-02-17 Bretagne Atel Chantiers Dispositif de suspension d'elinde de drague avec compensation de pilonnement
JPS61158597A (ja) * 1984-12-28 1986-07-18 日立造船株式会社 シ−ルド掘進機
NO332527B1 (no) * 2010-12-08 2012-10-08 Tool Tech As Fremgangsmate for tilstandsovervaking av hydrauliske akkumulatorer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319981A (en) * 1965-03-15 1967-05-16 Harry L Burgess Constant tension support for submerged conductor pipes
US3469820A (en) * 1967-07-05 1969-09-30 Ocean Science & Eng Drill pipe stabilizing apparatus
NL143022B (nl) * 1968-12-04 1974-08-15 Ihc Holland Nv Deiningscompensatie-inrichting.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179233A (en) * 1977-07-14 1979-12-18 National Advanced Drilling Machines, Inc. Vertical motion compensated crane apparatus

Also Published As

Publication number Publication date
NO140201C (no) 1979-07-18
JPS49133202A (enrdf_load_stackoverflow) 1974-12-20
SE404226B (sv) 1978-09-25
NL180450C (nl) 1987-02-16
DE2345809A1 (de) 1974-03-21
CA995099A (fr) 1976-08-17
FR2199526B1 (enrdf_load_stackoverflow) 1976-08-13
NL7312797A (enrdf_load_stackoverflow) 1974-03-19
NO140201B (no) 1979-04-09
FR2199526A1 (enrdf_load_stackoverflow) 1974-04-12
NL180450B (nl) 1986-09-16
JPS5641796B2 (enrdf_load_stackoverflow) 1981-09-30
ES418740A1 (es) 1976-06-16
IT993244B (it) 1975-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee