WO2014004433A3 - Mécanisme de verrouillage pour outils de fond - Google Patents

Mécanisme de verrouillage pour outils de fond Download PDF

Info

Publication number
WO2014004433A3
WO2014004433A3 PCT/US2013/047491 US2013047491W WO2014004433A3 WO 2014004433 A3 WO2014004433 A3 WO 2014004433A3 US 2013047491 W US2013047491 W US 2013047491W WO 2014004433 A3 WO2014004433 A3 WO 2014004433A3
Authority
WO
WIPO (PCT)
Prior art keywords
cone
disposed below
downhole tools
lock mechanism
mandrel
Prior art date
Application number
PCT/US2013/047491
Other languages
English (en)
Other versions
WO2014004433A2 (fr
Inventor
William M. Roberts
Original Assignee
Team Oil Tools, Lp
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 Team Oil Tools, Lp filed Critical Team Oil Tools, Lp
Publication of WO2014004433A2 publication Critical patent/WO2014004433A2/fr
Publication of WO2014004433A3 publication Critical patent/WO2014004433A3/fr

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure

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)

Abstract

L'invention concerne des procédés et des appareils servant à verrouiller des outils de fond comme le verrouillage de garnitures d'étanchéité, de bouchons provisoires, et de bouchons de fracturation permettant de réduire la perte d'énergie au cours de l'opération d'étanchéification.
PCT/US2013/047491 2012-06-25 2013-06-25 Mécanisme de verrouillage pour outils de fond WO2014004433A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261663737P 2012-06-25 2012-06-25
US61/663,737 2012-06-25
US13/585,654 US20130341049A1 (en) 2012-06-25 2012-08-14 Lock mechanism for downhole tools
US13/585,654 2012-08-14

Publications (2)

Publication Number Publication Date
WO2014004433A2 WO2014004433A2 (fr) 2014-01-03
WO2014004433A3 true WO2014004433A3 (fr) 2015-07-09

Family

ID=49773451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/047491 WO2014004433A2 (fr) 2012-06-25 2013-06-25 Mécanisme de verrouillage pour outils de fond

Country Status (2)

Country Link
US (1) US20130341049A1 (fr)
WO (1) WO2014004433A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9771768B2 (en) * 2014-04-15 2017-09-26 Baker Hughes Incorporated Slip release assembly with cone undermining feature
US9677373B2 (en) 2014-10-31 2017-06-13 Team Oil Tools, Lp Downhole tool with anti-extrusion device
CA3071266A1 (fr) 2017-07-26 2019-01-31 Schlumberger Canada Limited Deflecteur de fracturation
WO2019071024A1 (fr) * 2017-10-06 2019-04-11 G&H Diversified Manufacturing Lp Systèmes et des procédés d'étanchéisation d'un puits de forage
WO2022093756A1 (fr) * 2020-10-30 2022-05-05 Vertice Oil Tools Procédés et systèmes pour bouchon de fracturation
WO2024107417A1 (fr) * 2022-11-15 2024-05-23 Schlumberger Technology Corporation Système d'appui extensible pour bouchons de fracturation composites

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598340A (en) * 1946-07-20 1952-05-27 Baker Oil Tools Inc Well packer lock device
US4397351A (en) * 1979-05-02 1983-08-09 The Dow Chemical Company Packer tool for use in a wellbore

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163598A (en) * 1990-07-23 1992-11-17 Rudolph Peters Sternum stapling apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598340A (en) * 1946-07-20 1952-05-27 Baker Oil Tools Inc Well packer lock device
US4397351A (en) * 1979-05-02 1983-08-09 The Dow Chemical Company Packer tool for use in a wellbore

Also Published As

Publication number Publication date
WO2014004433A2 (fr) 2014-01-03
US20130341049A1 (en) 2013-12-26

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