CA2899687C - Systeme d'ancrage a ecoulement unidirectionnel et procede de traitement et de production d'un puits - Google Patents

Systeme d'ancrage a ecoulement unidirectionnel et procede de traitement et de production d'un puits Download PDF

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Publication number
CA2899687C
CA2899687C CA2899687A CA2899687A CA2899687C CA 2899687 C CA2899687 C CA 2899687C CA 2899687 A CA2899687 A CA 2899687A CA 2899687 A CA2899687 A CA 2899687A CA 2899687 C CA2899687 C CA 2899687C
Authority
CA
Canada
Prior art keywords
seat
plug
anchoring system
well
treating
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.)
Active
Application number
CA2899687A
Other languages
English (en)
Other versions
CA2899687A1 (fr
Inventor
Patrick C. Stone
Douglas J. Lehr
Gregory Lee Hern
Levi B. OBERG
Jim H. Roddy
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 Hughes Holdings LLC
Original Assignee
Baker Hughes 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
Priority claimed from US13/839,365 external-priority patent/US9284803B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of CA2899687A1 publication Critical patent/CA2899687A1/fr
Application granted granted Critical
Publication of CA2899687C publication Critical patent/CA2899687C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs

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)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

L'invention porte sur un système d'ancrage à écoulement unidirectionnel, lequel système comprend une pluralité d'ancres identiques qui peuvent venir en prise de façon fixe et étanche à l'intérieur d'une structure, chacune de la pluralité d'ancres identiques ayant un trou d'écoulement longitudinalement à travers celles-ci avec un premier siège et un second siège sur des extrémités opposées de celles-ci. Le système a également un bouchon pouvant être positionné à l'intérieur de la structure entre deux de la pluralité d'ancres identiques positionnées longitudinalement au voisinage l'une de l'autre. Le bouchon peut venir en prise de façon étanche afin de boucher sensiblement l'écoulement à travers le trou d'écoulement d'une première de la pluralité d'ancres identiques lors de la mise en prise étanche avec le premier siège de celui-ci, et le bouchon peut venir en prise de façon à être logé afin de permettre un écoulement autour du bouchon et dans le trou d'écoulement de la seconde de la pluralité d'ancres identiques à travers une surface au moins égale à celle du trou d'écoulement quand le bouchon est logé au niveau du second siège de celui-ci.
CA2899687A 2013-03-15 2014-01-09 Systeme d'ancrage a ecoulement unidirectionnel et procede de traitement et de production d'un puits Active CA2899687C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/839,365 US9284803B2 (en) 2012-01-25 2013-03-15 One-way flowable anchoring system and method of treating and producing a well
US13/839,365 2013-03-15
PCT/US2014/010862 WO2014143384A1 (fr) 2013-03-15 2014-01-09 Système d'ancrage à écoulement unidirectionnel et procédé de traitement et de production d'un puits

Publications (2)

Publication Number Publication Date
CA2899687A1 CA2899687A1 (fr) 2014-09-18
CA2899687C true CA2899687C (fr) 2017-11-07

Family

ID=51537489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2899687A Active CA2899687C (fr) 2013-03-15 2014-01-09 Systeme d'ancrage a ecoulement unidirectionnel et procede de traitement et de production d'un puits

Country Status (2)

Country Link
CA (1) CA2899687C (fr)
WO (1) WO2014143384A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223902B (zh) * 2016-07-26 2018-09-18 中国石油天然气股份有限公司 预置电缆井电缆内置作业工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769491B2 (en) * 2002-06-07 2004-08-03 Weatherford/Lamb, Inc. Anchoring and sealing system for a downhole tool
US7350582B2 (en) * 2004-12-21 2008-04-01 Weatherford/Lamb, Inc. Wellbore tool with disintegratable components and method of controlling flow
US8079413B2 (en) * 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US9045953B2 (en) * 2011-03-14 2015-06-02 Baker Hughes Incorporated System and method for fracturing a formation and a method of increasing depth of fracturing of a formation
US20130008671A1 (en) * 2011-07-07 2013-01-10 Booth John F Wellbore plug and method

Also Published As

Publication number Publication date
WO2014143384A1 (fr) 2014-09-18
CA2899687A1 (fr) 2014-09-18

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