GB1399694A - Apparatus for applying a predetermined force to an elongate member connected to an installation which is sub jected to alternating movements in the direction of said force relative to said member - Google Patents

Apparatus for applying a predetermined force to an elongate member connected to an installation which is sub jected to alternating movements in the direction of said force relative to said member

Info

Publication number
GB1399694A
GB1399694A GB2108973A GB2108973A GB1399694A GB 1399694 A GB1399694 A GB 1399694A GB 2108973 A GB2108973 A GB 2108973A GB 2108973 A GB2108973 A GB 2108973A GB 1399694 A GB1399694 A GB 1399694A
Authority
GB
United Kingdom
Prior art keywords
force
jacks
installation
regulating device
source
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
GB2108973A
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 GB1399694A publication Critical patent/GB1399694A/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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Toys (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
GB2108973A 1972-05-05 1973-05-03 Apparatus for applying a predetermined force to an elongate member connected to an installation which is sub jected to alternating movements in the direction of said force relative to said member Expired GB1399694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216072A FR2183384A5 (enExample) 1972-05-05 1972-05-05

Publications (1)

Publication Number Publication Date
GB1399694A true GB1399694A (en) 1975-07-02

Family

ID=9098062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2108973A Expired GB1399694A (en) 1972-05-05 1973-05-03 Apparatus for applying a predetermined force to an elongate member connected to an installation which is sub jected to alternating movements in the direction of said force relative to said member

Country Status (12)

Country Link
US (1) US3940111A (enExample)
JP (1) JPS5644283B2 (enExample)
CA (1) CA983353A (enExample)
DE (1) DE2322328A1 (enExample)
ES (1) ES414433A1 (enExample)
FR (1) FR2183384A5 (enExample)
GB (1) GB1399694A (enExample)
IT (1) IT987131B (enExample)
NL (1) NL165534C (enExample)
NO (1) NO137913C (enExample)
SE (1) SE393431B (enExample)
SU (1) SU640677A3 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7405988A (nl) * 1973-07-13 1975-01-15 Vetco Offshore Ind Inc Apparatuur voor opstelling op een schip dat aan een tengevolge van golfwerking optrendende dei- nign is onderworpen.
US3943868A (en) * 1974-06-13 1976-03-16 Global Marine Inc. Heave compensation apparatus for a marine mining vessel
DE3244191C2 (de) * 1982-11-30 1985-07-25 Mannesmann Rexroth GmbH, 8770 Lohr Mit einer Konstantzugregelung versehener hydraulischer Zylinder
JPS6124503U (ja) * 1984-07-20 1986-02-13 三菱自動車工業株式会社 動力伝達装置
US4585213A (en) * 1984-08-07 1986-04-29 Armco Inc. Well derrick
US4867418A (en) * 1986-03-03 1989-09-19 N.L. Industries, Inc. Apparatus for increasing the load handling capability of support and manipulating equipment
US4962817A (en) * 1989-04-03 1990-10-16 A.R.M. Design Development Active reference system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053311A (enExample) *
US3151686A (en) * 1962-05-14 1964-10-06 Lamphere Jean K Hydraulic weight control and compensating apparatus
US3208728A (en) * 1962-11-19 1965-09-28 Exxon Production Research Co Apparatus for use on floating drilling platforms
NL143022B (nl) * 1968-12-04 1974-08-15 Ihc Holland Nv Deiningscompensatie-inrichting.
US3718316A (en) * 1970-09-04 1973-02-27 Vetco Offshore Ind Inc Hydraulic-pneumatic weight control and compensating apparatus
US3721293A (en) * 1971-02-16 1973-03-20 Vetco Offshore Ind Inc Compensating and sensing apparatus for well bore drilling vessels

Also Published As

Publication number Publication date
CA983353A (en) 1976-02-10
IT987131B (it) 1975-02-20
US3940111A (en) 1976-02-24
NL165534C (nl) 1981-04-15
NL7306185A (enExample) 1973-11-07
NO137913C (no) 1978-05-24
FR2183384A5 (enExample) 1973-12-14
JPS4954782A (enExample) 1974-05-28
DE2322328A1 (de) 1973-11-22
NL165534B (nl) 1980-11-17
NO137913B (no) 1978-02-06
SU640677A3 (ru) 1978-12-30
JPS5644283B2 (enExample) 1981-10-19
SE393431B (sv) 1977-05-09
ES414433A1 (es) 1976-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee