FR2420067A1 - Mecanisme anti-eruption - Google Patents

Mecanisme anti-eruption

Info

Publication number
FR2420067A1
FR2420067A1 FR7906248A FR7906248A FR2420067A1 FR 2420067 A1 FR2420067 A1 FR 2420067A1 FR 7906248 A FR7906248 A FR 7906248A FR 7906248 A FR7906248 A FR 7906248A FR 2420067 A1 FR2420067 A1 FR 2420067A1
Authority
FR
France
Prior art keywords
fluid
conduit
flow
rate
predetermined rate
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.)
Pending
Application number
FR7906248A
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.)
Baker CAC Inc
Original Assignee
Baker CAC 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25388609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2420067(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baker CAC Inc filed Critical Baker CAC Inc
Publication of FR2420067A1 publication Critical patent/FR2420067A1/fr
Pending 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7785—Valve closes in response to excessive flow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Safety Valves (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

Mécanisme anti-éruption commandant une soupape de sûreté. Il est destiné à être monté sur un conduit afin de transmettre librement le fluide dans un sens et de commander sélectivement leur écoulement dans l'autre sens. Il comprend un dispositif permettant au. fluide de s'écouler dans cet autre sens à un débit supérieur à un débit prédéterminé et à un volume déterminé de fluide de se déplacer dans le conduit sans limiter ce débit prédéterminé. Le mécanisme comprend un second dispositif qui permet à un volume non limité de fluide de circuler dans le conduit lorsque le fluide s'écoule dans ledit autre sens et à un débit inférieur au débit prédéterminé. Application à l'équipement anti-éruption d'un puits de pétrole ou de gaz
FR7906248A 1978-03-13 1979-03-12 Mecanisme anti-eruption Pending FR2420067A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/886,204 US4202368A (en) 1978-03-13 1978-03-13 Safety valve or blowout preventer for use in a fluid transmission conduit

Publications (1)

Publication Number Publication Date
FR2420067A1 true FR2420067A1 (fr) 1979-10-12

Family

ID=25388609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906248A Pending FR2420067A1 (fr) 1978-03-13 1979-03-12 Mecanisme anti-eruption

Country Status (6)

Country Link
US (1) US4202368A (fr)
CA (1) CA1120373A (fr)
DE (1) DE2906506A1 (fr)
FR (1) FR2420067A1 (fr)
GB (1) GB2016657B (fr)
NO (1) NO790497L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422503A (en) * 1981-11-04 1983-12-27 Baker Cac, Inc. Control line blow out preventer
US4791991A (en) * 1988-03-07 1988-12-20 Camco, Incorporated Subsurface well safety valve with hydraulic strainer
US6907898B2 (en) * 2002-07-10 2005-06-21 Travis H. White Fluid shutoff apparatus
US7273107B2 (en) * 2004-06-10 2007-09-25 Schlumberger Technology Corporation Valve within a control line
US7699108B2 (en) 2006-11-13 2010-04-20 Baker Hughes Incorporated Distortion compensation for rod piston bore in subsurface safety valves
US9874072B2 (en) 2013-03-15 2018-01-23 Joseph Frederick Clement Pipe valve control and method of use
US10550945B2 (en) 2013-04-25 2020-02-04 Ohio University Emergency shutdown valves with bypass features
BR112022008624A2 (pt) * 2019-12-05 2022-07-19 Halliburton Energy Services Inc Conjunto de barreira de entrada para uso com equipamento de fundo de poço operado por pressão

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093015A (en) * 1935-10-11 1937-09-14 Joseph D Madden Hydraulic brake
FR2127038A5 (en) * 1971-01-18 1972-10-13 Baker Oil Tools Inc Well disaster valve - with plugged valve - sleeve closed by prodn pre exceeding control press
FR2179974A1 (fr) * 1972-04-12 1973-11-23 Exxon Production Research Co

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710626A (en) * 1949-11-09 1955-06-14 Burdick Bros Inc Safety valve for fluid control systems
CH369373A (it) * 1957-12-21 1963-05-15 Regoli Bengasi Apparecchio di protezione contro le fughe dovute a rottura in un impianto idraulico o pneumatico presentante due rami lavoranti in parallelo

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093015A (en) * 1935-10-11 1937-09-14 Joseph D Madden Hydraulic brake
FR2127038A5 (en) * 1971-01-18 1972-10-13 Baker Oil Tools Inc Well disaster valve - with plugged valve - sleeve closed by prodn pre exceeding control press
FR2179974A1 (fr) * 1972-04-12 1973-11-23 Exxon Production Research Co

Also Published As

Publication number Publication date
DE2906506A1 (de) 1979-09-20
NO790497L (no) 1979-09-14
US4202368A (en) 1980-05-13
GB2016657B (en) 1982-12-22
GB2016657A (en) 1979-09-26
CA1120373A (fr) 1982-03-23

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