BR8600332A - Central hidraulica imersa para o comando de uma estacao submarina de exploracao petrolifera - Google Patents

Central hidraulica imersa para o comando de uma estacao submarina de exploracao petrolifera

Info

Publication number
BR8600332A
BR8600332A BR8600332A BR8600332A BR8600332A BR 8600332 A BR8600332 A BR 8600332A BR 8600332 A BR8600332 A BR 8600332A BR 8600332 A BR8600332 A BR 8600332A BR 8600332 A BR8600332 A BR 8600332A
Authority
BR
Brazil
Prior art keywords
control
petroleum exploration
hydraulic central
exploration station
submarine petroleum
Prior art date
Application number
BR8600332A
Other languages
English (en)
Inventor
Gilles Barnay
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of BR8600332A publication Critical patent/BR8600332A/pt

Links

Classifications

    • 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
    • F15B1/26—Supply reservoir or sump assemblies
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3006—Liquids separated from liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3009—Plural discriminating outlets for diverse fluids
    • Y10T137/3015—Choke or restricted passage gas bleed
    • Y10T137/3018—From above liquid level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/402—Distribution systems involving geographic features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural
    • Y10T137/86163—Parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
BR8600332A 1985-01-29 1986-01-28 Central hidraulica imersa para o comando de uma estacao submarina de exploracao petrolifera BR8600332A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501177A FR2576633B1 (fr) 1985-01-29 1985-01-29 Centrale hydraulique immergee pour la commande d'une station sous-marine d'exploitation petroliere.

Publications (1)

Publication Number Publication Date
BR8600332A true BR8600332A (pt) 1986-10-07

Family

ID=9315693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600332A BR8600332A (pt) 1985-01-29 1986-01-28 Central hidraulica imersa para o comando de uma estacao submarina de exploracao petrolifera

Country Status (6)

Country Link
US (1) US4751939A (pt)
BR (1) BR8600332A (pt)
CA (1) CA1265997A (pt)
FR (1) FR2576633B1 (pt)
GB (1) GB2170274B (pt)
NO (1) NO169791C (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7497645B2 (en) * 2006-03-20 2009-03-03 Kryzak Thomas J Apparatus, system and method for recovery of artifacts and eradication of invasive species in aquatic environments
WO2008115235A1 (en) * 2007-03-20 2008-09-25 Kryzak Thomas J Apparatus, system and method for recovery of artifacts and eradication of invasive species in aquatic environments
EP3555482B1 (en) * 2016-12-16 2025-11-12 Baker Hughes Holdings LLC Electrically powered motor lubricant pressure compensator for submersible pump motor
US11006547B2 (en) * 2019-03-04 2021-05-11 Baidu Usa Llc Solution for precision cooling and fluid management optimization in immersion cooling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202167A (en) * 1962-09-24 1965-08-24 Nat Tank Co Liquid distribution system
GB1236931A (en) * 1967-07-19 1971-06-23 Bolton Mining Eng Combined settling and flotation tank
US3572032A (en) * 1968-07-18 1971-03-23 William M Terry Immersible electrohydraulic failsafe valve operator
FR2120282A5 (pt) * 1970-12-28 1972-08-18 Weston Clement Jr
US3764233A (en) * 1971-11-15 1973-10-09 Us Navy Submersible motor-pump assembly
US4052852A (en) * 1976-11-22 1977-10-11 Caterpillar Tractor Co. Constant pressure sealed fluid storage tank for hydraulic systems
WO1979001136A1 (en) * 1978-05-26 1979-12-27 Master Hones Ltd A Power supply apparatus

Also Published As

Publication number Publication date
NO169791C (no) 1992-08-05
US4751939A (en) 1988-06-21
GB2170274B (en) 1988-05-11
GB2170274A (en) 1986-07-30
GB8602142D0 (en) 1986-03-05
FR2576633B1 (fr) 1987-03-20
CA1265997A (fr) 1990-02-20
FR2576633A1 (fr) 1986-08-01
NO169791B (no) 1992-04-27
NO860151L (no) 1986-07-30

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/01/2001