EP2800868B1 - Dispositif de localisation hydraulique de train de tiges interne de massif de gravier - Google Patents

Dispositif de localisation hydraulique de train de tiges interne de massif de gravier Download PDF

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Publication number
EP2800868B1
EP2800868B1 EP13702272.9A EP13702272A EP2800868B1 EP 2800868 B1 EP2800868 B1 EP 2800868B1 EP 13702272 A EP13702272 A EP 13702272A EP 2800868 B1 EP2800868 B1 EP 2800868B1
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EP
European Patent Office
Prior art keywords
location
assembly
inner string
downhole assembly
downhole
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.)
Not-in-force
Application number
EP13702272.9A
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German (de)
English (en)
Other versions
EP2800868A2 (fr
Inventor
John P. BROUSSARD
Ronald Van Petegem
Christopher Hall
Patrick J. Zimmerman
Brian Ritchey
Rockni Van Clief
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.)
Weatherford Technology Holdings LLC
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Weatherford Technology Holdings LLC
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Publication date
Priority claimed from US13/345,544 external-priority patent/US9057251B2/en
Application filed by Weatherford Technology Holdings LLC filed Critical Weatherford Technology Holdings LLC
Publication of EP2800868A2 publication Critical patent/EP2800868A2/fr
Application granted granted Critical
Publication of EP2800868B1 publication Critical patent/EP2800868B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

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  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Claims (17)

  1. Procédé de positionnement hydraulique d'un train de tiges interne (110) dans un ensemble de fond de trou (120), le procédé comprenant les étapes consistant à :
    pomper du fluide à partir d'un orifice de sortie (112) présent sur le train de tiges interne (110) fourni dans l'ensemble de fond de trou (120) ;
    déplacer le train de tiges interne (110) à travers un passage intérieur (125) de l'ensemble de fond de trou (120) ;
    confiner au moins partiellement le fluide pompé en provenance de l'orifice de sortie (112) dans un espace pouvant être rendu étanche (165) au sein du passage intérieur (125) de l'ensemble de fond de trou (120), l'espace pouvant être rendu étanche (165) étant associé à un premier emplacement sur l'ensemble de fond de trou (120) ;
    détecter une remontée de pression du fluide pompé en réaction au confinement au moins partiel ; et
    corréler, en réaction à la remontée de pression détectée, une première position du train de tiges interne (110) par rapport au premier emplacement dans l'ensemble de fond de trou (120).
  2. Procédé selon la revendication 1,
    dans lequel l'ensemble de fond de trou (120) comprend un ensemble formant massif de gravier (100) définissant un orifice de circulation (132A) au niveau d'un deuxième emplacement ; et
    dans lequel le procédé comprend une étape consistant à calculer une deuxième position en vue d'un positionnement de l'orifice de sortie (112) à l'aide d'une distance connue de l'orifice de circulation (132A) sur l'ensemble massif de gravier (100) par rapport au premier emplacement.
  3. Procédé selon la revendication 1 ou 2, dans lequel l'étape de pompage de fluide à partir de l'orifice de sortie (112) comprend les étapes consistant à pomper du fluide dans un alésage du train de tiges interne (110) et détourner le fluide pompé à partir de l'orifice de sortie (112) grâce à un robinet (116, 118) fourni dans l'alésage.
  4. Procédé selon l'une quelconque des revendications 1, 2, ou 3,
    dans lequel l'étape consistant à confiner au moins partiellement le fluide pompé en provenance de l'orifice de sortie (112) dans l'espace pouvant être rendu étanche (165) au sein du passage intérieur (125) de l'ensemble de fond de trou (120) comprend une étape consistant à mettre en prise des obturateurs (114) présents sur le train de tiges interne (110) contre des surfaces d'étanchéité (164) présentes dans le passage intérieur (125) de l'ensemble de fond de trou (120).
  5. Procédé selon l'une quelconque des revendications 1 à 4, comprenant en outre une étape consistant à calculer une deuxième position en vue d'un positionnement du train de tiges interne (110) au niveau d'un deuxième emplacement au sein de l'ensemble de fond de trou (120) à l'aide d'une distance connue au sein de l'ensemble de fond de trou (120) entre le premier emplacement et le deuxième emplacement au sein de l'ensemble de fond de trou (120).
  6. Appareil de fond de trou, comprenant :
    un corps (120) fourni dans un trou de forage et définissant un passage de corps (125) à travers celui-ci ;
    un train de tiges interne (110) fourni mobile dans le passage de corps (125), le train de tiges interne (110) définissant un alésage intérieur à travers celui-ci et définissant un orifice de sortie (112) communiquant avec l'alésage intérieur ;
    un moyen permettant d'étanchéifier au moins partiellement l'orifice de sortie (112) avec un espace pouvant être rendu étanche (165) au sein du passage de corps (125), l'espace pouvant être rendu étanche (165) étant associé à un premier emplacement sur l'appareil de fond de trou ;
    un moyen permettant faire remonter la pression en réaction à une communication du fluide de l'alésage intérieur avec l'espace pouvant être rendu étanche (165) par l'intermédiaire de l'orifice de sortie (112) ; et
    un moyen se basant sur la remontée de pression pour corréler une première position du train de tiges interne (110) avec le premier emplacement au sein de l'appareil de fond de trou.
  7. Appareil selon la revendication 6, comprenant en outre un moyen permettant de calculer une deuxième position en vue d'un positionnement du train de tiges interne (110) au sein de l'ensemble de fond de trou (120).
  8. Appareil selon la revendication 6 ou 7,
    dans lequel le corps comprend un moyen, au niveau d'un deuxième emplacement, permettant de guider de la boue vers le trou de forage ; et
    dans lequel le corps comprend un moyen permettant de tamiser des retours de fluide entre le trou de forage et le passage de corps (125) ; et
    dans lequel le corps est un composant d'un ensemble formant massif de gravier (100).
  9. Appareil selon l'une quelconque des revendications 6, 7 ou 8,
    dans lequel le corps définit un orifice de circulation (132A) au niveau d'un deuxième emplacement sur l'ensemble de fond de trou (120), et
    dans lequel une deuxième position en vue d'un positionnement du train de tiges interne (110) dans l'ensemble de fond de trou (120) est calculée sur la base d'une distance connue du deuxième emplacement par rapport au premier emplacement.
  10. Appareil selon l'une quelconque des revendications 6 à 9, dans lequel un orifice de circulation (132A) est fourni entre un crible et un sabot à soupape, et dans lequel le premier emplacement associé à l'espace pouvant être rendu étanche (165) est fourni entre l'orifice de circulation (132A) et le sabot à soupape.
  11. Appareil selon l'une quelconque des revendications 6 à 10, dans lequel le train de tiges interne (110) comprend un robinet fourni dans l'alésage intérieur et détournant le fluide sortant de l'orifice de sortie (112).
  12. Appareil selon l'une quelconque des revendications 6 à 11, dans lequel, pour le moyen permettant d'étanchéifier au moins partiellement et le moyen permettant de faire remonter la pression, le corps (120) comprend des premières surfaces d'étanchéité (164) fournies dans le passage de corps (125) et séparant l'espace pouvant être rendu étanche (165) au sein du passage de corps (125).
  13. Appareil selon l'une quelconque des revendications 6 à 12, dans lequel, pour le moyen permettant d'étanchéifier au moins partiellement et le moyen permettant de faire remonter la pression, le train de tiges interne (110) comprend des premiers joints (114) fournis sur le train de tiges interne (110), les premiers obturateurs (114) étanchéifiant de manière sélective grâce aux premières surfaces d'étanchéité (164) et faisant communiquer l'alésage intérieur avec l'espace pouvant être rendu étanche (165) par l'intermédiaire de l'orifice de sortie (112).
  14. Appareil selon l'une quelconque des revendications 6 à 13, dans lequel, pour le moyen basé sur la remontée de pression en vue d'une corrélation, une remontée de pression produite par l'orifice de sortie (112) faisant communiquer le fluide avec l'espace pouvant être rendu étanche (165) indique la première position du train de tiges interne (110) correspondant au premier emplacement au sein de l'ensemble de fond de trou (120).
  15. Appareil selon l'une quelconque des revendications 12, 13, ou 14, dans lequel les premières surfaces d'étanchéité (165) comprennent des surfaces polies présentant un diamètre inférieur à celui du passage de corps (125) de l'ensemble de fond de trou (120).
  16. Appareil selon l'une quelconque des revendications 6 à 14, dans lequel le premier emplacement indique au moins un deuxième emplacement calculé sur la base d'une distance connue, au sein de l'ensemble de fond de trou (120), du au moins un deuxième emplacement par rapport au premier emplacement.
  17. Appareil selon l'une quelconque des revendications 6 à 15, comprenant en outre :
    des deuxièmes surfaces d'étanchéité fournies au sein du passage de corps (125) et séparant un autre espace pouvant être rendu étanche (165) dans le passage de corps (125), l'autre espace pouvant être rendu étanche (165) étant associé à un deuxième emplacement sur l'ensemble,
    dans lequel une autre remontée de pression produite par l'orifice de sortie (112) faisant communiquer du fluide avec l'autre espace pouvant être rendu étanche (165) indique une deuxième position du train de tiges interne (110) correspondant au deuxième emplacement au sein de l'ensemble de fond de trou (120).
EP13702272.9A 2012-01-06 2013-01-04 Dispositif de localisation hydraulique de train de tiges interne de massif de gravier Not-in-force EP2800868B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/345,544 US9057251B2 (en) 2010-10-28 2012-01-06 Gravel pack inner string hydraulic locating device
PCT/US2013/020249 WO2013103789A2 (fr) 2012-01-06 2013-01-04 Dispositif de localisation hydraulique de train de tiges interne de massif de gravier

Publications (2)

Publication Number Publication Date
EP2800868A2 EP2800868A2 (fr) 2014-11-12
EP2800868B1 true EP2800868B1 (fr) 2018-08-22

Family

ID=47631708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13702272.9A Not-in-force EP2800868B1 (fr) 2012-01-06 2013-01-04 Dispositif de localisation hydraulique de train de tiges interne de massif de gravier

Country Status (5)

Country Link
EP (1) EP2800868B1 (fr)
BR (1) BR112014016535A8 (fr)
MY (1) MY167550A (fr)
SG (1) SG11201403363SA (fr)
WO (1) WO2013103789A2 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176307B1 (en) * 1999-02-08 2001-01-23 Union Oil Company Of California Tubing-conveyed gravel packing tool and method
US7373979B2 (en) * 2003-12-18 2008-05-20 Baker Hughes Incorporated Workstring and a method for gravel packing
US7284606B2 (en) * 2005-04-12 2007-10-23 Baker Hughes Incorporated Downhole position locating device with fluid metering feature
US7543641B2 (en) * 2006-03-29 2009-06-09 Schlumberger Technology Corporation System and method for controlling wellbore pressure during gravel packing operations
US8528641B2 (en) * 2009-09-03 2013-09-10 Baker Hughes Incorporated Fracturing and gravel packing tool with anti-swabbing feature

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
MY167550A (en) 2018-09-12
EP2800868A2 (fr) 2014-11-12
BR112014016535A8 (pt) 2017-07-11
BR112014016535A2 (pt) 2017-06-13
WO2013103789A3 (fr) 2014-03-06
WO2013103789A2 (fr) 2013-07-11
SG11201403363SA (en) 2014-10-30

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