EP0327432A3 - Procédé et dispositif pour commander hydrauliquement et sélectivement, au moins deux outils ou instruments d'un dispositif, vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif - Google Patents

Procédé et dispositif pour commander hydrauliquement et sélectivement, au moins deux outils ou instruments d'un dispositif, vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif Download PDF

Info

Publication number
EP0327432A3
EP0327432A3 EP19890400228 EP89400228A EP0327432A3 EP 0327432 A3 EP0327432 A3 EP 0327432A3 EP 19890400228 EP19890400228 EP 19890400228 EP 89400228 A EP89400228 A EP 89400228A EP 0327432 A3 EP0327432 A3 EP 0327432A3
Authority
EP
European Patent Office
Prior art keywords
tool
instruments
instrument
tools
circulation
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.)
Granted
Application number
EP19890400228
Other languages
German (de)
English (en)
Other versions
EP0327432A2 (fr
EP0327432B1 (fr
Inventor
Michel Tholance
Jacques Lessi
Jean-Paul Michel
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
Priority claimed from FR8801087A external-priority patent/FR2626647B1/fr
Priority claimed from FR8801088A external-priority patent/FR2626614B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of EP0327432A2 publication Critical patent/EP0327432A2/fr
Publication of EP0327432A3 publication Critical patent/EP0327432A3/fr
Application granted granted Critical
Publication of EP0327432B1 publication Critical patent/EP0327432B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/06Valve arrangements for boreholes or wells in wells
    • E21B34/10Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/102Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14Obtaining from a multiple-zone well

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)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

- L'invention concerne un procédé et un dispositif pour commander hydrauliquement et sélectivement, suivant deux sens de circulation, au moins deux outils ou instruments (81, 82, 83) du dispositif relié à un tubage (90) placé à l'intérieur d'un puits (1), le dispositif comportant en outre une première ligne hydraulique (91) ayant des branchements (93) avec un premier et un deuxième des deux outils ou instruments, des moyens de distribution (51) adaptés à modifier la circulation de fluide dans chacun des branchements (93) et commandés indépendamment les uns des autres, et un générateur d'énergie hydraulique relié à ladite première ligne hydraulique. Ce procédé est notamment caractérisé en ce que pour mettre en action sélectivement le premier outil ou instruments (81, 82, 83) :
- on ferme les moyens de distribution (51) du deuxième outil ou instrument de manière à réduire la circulation de fluide dans le branchement du deuxième outil ou instrument,
- on ouvre les moyens de distribution (51) du premier outil ou instrument de manière à accroítre la circulation de fluide dans le branchement du premier outil ou instrument, et
- on met une pression dans la première ligne hydraulique (91) de manière à créer dans le branchement (93) du premier outil ou instrument un écoulement du fluide allant dans un premier sens. L'invention concerne aussi une vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif.
- L'invention s'applique notamment à l'alimentation hydraulique d'outils ou instruments utilisés lors de l'exploitation des fluides de formation géologique, telles des formations pétrolières ou gazières.
EP89400228A 1988-01-29 1989-01-27 Procédé et dispositif pour commander hydrauliquement et sélectivement, au moins deux outils ou instruments d'un dispositif, vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif Expired - Lifetime EP0327432B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8801087A FR2626647B1 (fr) 1988-01-29 1988-01-29 Vanne a chemise coulissante pour la production de puits fores dans le sol
FR8801088A FR2626614B1 (fr) 1988-01-29 1988-01-29 Procede et dispositif pour commander hydrauliquement et selectivement, du moins deux outils et/ou instruments d'un dispositif
FR8801087 1988-01-29
FR8801088 1988-01-29

Publications (3)

Publication Number Publication Date
EP0327432A2 EP0327432A2 (fr) 1989-08-09
EP0327432A3 true EP0327432A3 (fr) 1992-12-02
EP0327432B1 EP0327432B1 (fr) 1997-09-24

Family

ID=26226468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89400228A Expired - Lifetime EP0327432B1 (fr) 1988-01-29 1989-01-27 Procédé et dispositif pour commander hydrauliquement et sélectivement, au moins deux outils ou instruments d'un dispositif, vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif

Country Status (5)

Country Link
US (1) US4945995A (fr)
EP (1) EP0327432B1 (fr)
DE (1) DE68928332T2 (fr)
DK (1) DK38489A (fr)
NO (1) NO180463C (fr)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025230D0 (en) * 1990-11-20 1991-01-02 Framo Dev Ltd Well completion system
NO954352D0 (no) * 1995-10-30 1995-10-30 Norsk Hydro As Anordning for innströmningsregulering i et produksjonsrör for produksjon av olje eller gass fra et olje- og/eller gassreservoar
FR2745847B1 (fr) * 1996-03-08 2000-09-15 Inst Francais Du Petrole Systeme de transmission de mesure comportant un convertisseur optoelectrique
US5918669A (en) * 1996-04-26 1999-07-06 Camco International, Inc. Method and apparatus for remote control of multilateral wells
WO1998009055A1 (fr) * 1996-08-30 1998-03-05 Baker Hughes Incorporated Controleur electrique/hydraulique pour outils fond de trou
US6073696A (en) * 1997-11-02 2000-06-13 Vastar Resources, Inc. Method and assembly for treating and producing a welbore using dual tubing strings
NO306033B1 (no) * 1998-06-05 1999-09-06 Ziebel As Anordning og fremgangsmate til innbyrdes uavhengig styring av reguleringsinnretninger for regulering av fluidstrom mellom et hydrokarbonreservoar og en bronn
US6247536B1 (en) 1998-07-14 2001-06-19 Camco International Inc. Downhole multiplexer and related methods
US6659184B1 (en) * 1998-07-15 2003-12-09 Welldynamics, Inc. Multi-line back pressure control system
US6179052B1 (en) 1998-08-13 2001-01-30 Halliburton Energy Services, Inc. Digital-hydraulic well control system
US6567013B1 (en) * 1998-08-13 2003-05-20 Halliburton Energy Services, Inc. Digital hydraulic well control system
US6298921B1 (en) 1999-11-23 2001-10-09 Camco International, Inc. Modular system for deploying subterranean well-related equipment
US6545221B1 (en) 1999-11-23 2003-04-08 Camco International, Inc. Splice system for use in splicing coiled tubing having internal power cable
US6332499B1 (en) 1999-11-23 2001-12-25 Camco International, Inc. Deployment tubing connector having internal electrical penetrator
US6276457B1 (en) * 2000-04-07 2001-08-21 Alberta Energy Company Ltd Method for emplacing a coil tubing string in a well
US6536530B2 (en) * 2000-05-04 2003-03-25 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
US6702025B2 (en) * 2002-02-11 2004-03-09 Halliburton Energy Services, Inc. Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same
US7182139B2 (en) * 2002-09-13 2007-02-27 Schlumberger Technology Corporation System and method for controlling downhole tools
GB2407595B8 (en) * 2003-10-24 2017-04-12 Schlumberger Holdings System and method to control multiple tools
US7712524B2 (en) * 2006-03-30 2010-05-11 Schlumberger Technology Corporation Measuring a characteristic of a well proximate a region to be gravel packed
US7735555B2 (en) * 2006-03-30 2010-06-15 Schlumberger Technology Corporation Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly
US8056619B2 (en) 2006-03-30 2011-11-15 Schlumberger Technology Corporation Aligning inductive couplers in a well
US7793718B2 (en) 2006-03-30 2010-09-14 Schlumberger Technology Corporation Communicating electrical energy with an electrical device in a well
NO325086B1 (no) * 2006-06-15 2008-01-28 Ziebel As Fremgangsmate og anordning for manovrering av aktuatorer
US8246251B1 (en) 2006-12-05 2012-08-21 Hoss LLC Thrust box and skid for a horizontally mounted submersible pump
US20080223585A1 (en) * 2007-03-13 2008-09-18 Schlumberger Technology Corporation Providing a removable electrical pump in a completion system
NO337784B1 (no) 2008-03-12 2016-06-20 Statoil Petroleum As System og fremgangsmåte for styring av fluidstrømmen i grenbrønner
BRPI0913461B1 (pt) * 2008-09-09 2019-04-02 Halliburton Energy Services Inc Sistema e método para atuar seletivamente de uma localização remota múltiplas ferramentas de poço dentro do poço em um poço
AU2008361676B2 (en) * 2008-09-09 2013-03-14 Welldynamics, Inc. Remote actuation of downhole well tools
US8590609B2 (en) * 2008-09-09 2013-11-26 Halliburton Energy Services, Inc. Sneak path eliminator for diode multiplexed control of downhole well tools
GB0818010D0 (en) * 2008-10-02 2008-11-05 Petrowell Ltd Improved control system
US9109423B2 (en) 2009-08-18 2015-08-18 Halliburton Energy Services, Inc. Apparatus for autonomous downhole fluid selection with pathway dependent resistance system
US8839850B2 (en) * 2009-10-07 2014-09-23 Schlumberger Technology Corporation Active integrated completion installation system and method
US20110192596A1 (en) * 2010-02-07 2011-08-11 Schlumberger Technology Corporation Through tubing intelligent completion system and method with connection
US8708050B2 (en) 2010-04-29 2014-04-29 Halliburton Energy Services, Inc. Method and apparatus for controlling fluid flow using movable flow diverter assembly
US8476786B2 (en) 2010-06-21 2013-07-02 Halliburton Energy Services, Inc. Systems and methods for isolating current flow to well loads
US8863832B2 (en) * 2010-09-28 2014-10-21 Schlumberger Technology Corporation Orientable eccentric downhole assembly
MY164163A (en) 2011-04-08 2017-11-30 Halliburton Energy Services Inc Method and apparatus for controlling fluid flow in an autonomous valve using a sticky switch
US9249559B2 (en) 2011-10-04 2016-02-02 Schlumberger Technology Corporation Providing equipment in lateral branches of a well
WO2013066295A1 (fr) 2011-10-31 2013-05-10 Halliburton Energy Services, Inc Dispositif de régulation autonome du débit comprenant une plaque formant vanne pour la sélection de fluide en fond de puits
MY167551A (en) 2011-10-31 2018-09-14 Halliburton Energy Services Inc Autonomous fluid control device having a reciprocating valve for downhole fluid selection
US9644476B2 (en) 2012-01-23 2017-05-09 Schlumberger Technology Corporation Structures having cavities containing coupler portions
US9175560B2 (en) 2012-01-26 2015-11-03 Schlumberger Technology Corporation Providing coupler portions along a structure
US9938823B2 (en) 2012-02-15 2018-04-10 Schlumberger Technology Corporation Communicating power and data to a component in a well
CN102720471B (zh) * 2012-06-05 2015-06-24 中国海洋石油总公司 压力控制注水井安全阀
US10036234B2 (en) 2012-06-08 2018-07-31 Schlumberger Technology Corporation Lateral wellbore completion apparatus and method
CN102797434A (zh) * 2012-08-20 2012-11-28 中国海洋石油总公司 一种气控注水井安全阀
CN102797435A (zh) * 2012-08-20 2012-11-28 中国海洋石油总公司 一种地面液压控制注水井安全阀
CN102817597B (zh) * 2012-08-31 2015-04-15 中国石油化工股份有限公司 一种三层插管机械式找堵水方法及找堵水管柱
US9404349B2 (en) 2012-10-22 2016-08-02 Halliburton Energy Services, Inc. Autonomous fluid control system having a fluid diode
US9127526B2 (en) 2012-12-03 2015-09-08 Halliburton Energy Services, Inc. Fast pressure protection system and method
US9695654B2 (en) 2012-12-03 2017-07-04 Halliburton Energy Services, Inc. Wellhead flowback control system and method
US10221656B2 (en) * 2013-12-31 2019-03-05 Sagerider, Incorporated Method and apparatus for stimulating multiple intervals
US9644463B2 (en) * 2015-08-17 2017-05-09 Lloyd Murray Dallas Method of completing and producing long lateral wellbores
US10260314B2 (en) * 2016-06-23 2019-04-16 Vertice Oil Tools Methods and systems for a pin point frac sleeves system
US11162321B2 (en) * 2016-09-14 2021-11-02 Thru Tubing Solutions, Inc. Multi-zone well treatment
CN109236225B (zh) * 2018-09-04 2023-10-13 成都北方石油勘探开发技术有限公司 一种水平井自动调流控水工具
US11773687B2 (en) 2021-01-26 2023-10-03 Halliburton Energy Services, Inc. Single solenoid electro-hydraulic control system to actuate downhole valves

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387767A (en) * 1980-11-13 1983-06-14 Dresser Industries, Inc. Subsurface safety valve system with hydraulic packer
GB2117031A (en) * 1982-03-17 1983-10-05 Ava Int Corp Flow control apparatus for wells
US4494608A (en) * 1982-12-06 1985-01-22 Otis Engineering Corporation Well injection system
GB2171434A (en) * 1985-02-19 1986-08-28 Hughes Tool Co Well tubing valve
US4624310A (en) * 1985-05-20 1986-11-25 Otis Engineering Corporation Well apparatus
GB2179383A (en) * 1985-08-23 1987-03-04 Exxon Production Research Co Downhole fluid control line switching

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770308A (en) * 1954-08-11 1956-11-13 Schlumberger Well Surv Corp Borehole apparatus operated by the well fluid
US3092135A (en) * 1956-04-27 1963-06-04 Cicero C Brown Full opening safety valve for pipe strings
US3371717A (en) * 1965-09-21 1968-03-05 Baker Oil Tools Inc Multiple zone well production apparatus
US3319717A (en) * 1965-10-04 1967-05-16 Baker Oil Tools Inc Multiple zone injection apparatus for well bores
US4330039A (en) * 1980-07-07 1982-05-18 Geo Vann, Inc. Pressure actuated vent assembly for slanted wellbores
US4574894A (en) * 1985-07-12 1986-03-11 Smith International, Inc. Ball actuable circulating dump valve
US4771831A (en) * 1987-10-06 1988-09-20 Camco, Incorporated Liquid level actuated sleeve valve
US4796699A (en) * 1988-05-26 1989-01-10 Schlumberger Technology Corporation Well tool control system and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387767A (en) * 1980-11-13 1983-06-14 Dresser Industries, Inc. Subsurface safety valve system with hydraulic packer
GB2117031A (en) * 1982-03-17 1983-10-05 Ava Int Corp Flow control apparatus for wells
US4494608A (en) * 1982-12-06 1985-01-22 Otis Engineering Corporation Well injection system
GB2171434A (en) * 1985-02-19 1986-08-28 Hughes Tool Co Well tubing valve
US4624310A (en) * 1985-05-20 1986-11-25 Otis Engineering Corporation Well apparatus
GB2179383A (en) * 1985-08-23 1987-03-04 Exxon Production Research Co Downhole fluid control line switching

Also Published As

Publication number Publication date
DK38489D0 (da) 1989-01-27
DE68928332T2 (de) 1998-01-29
NO890354L (no) 1989-07-31
US4945995A (en) 1990-08-07
EP0327432A2 (fr) 1989-08-09
DK38489A (da) 1989-07-30
EP0327432B1 (fr) 1997-09-24
NO180463C (no) 1997-04-23
NO890354D0 (no) 1989-01-27
DE68928332D1 (de) 1997-10-30
NO180463B (no) 1997-01-13

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