[go: up one dir, main page]

WO2014004433A3 - Lock mechanism for downhole tools - Google Patents

Lock mechanism for downhole tools 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
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.)
Ceased
Application number
PCT/US2013/047491
Other languages
French (fr)
Other versions
WO2014004433A2 (en
Inventor
William M. Roberts
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.)
Innovex Downhole Solutions Inc
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/en
Anticipated expiration legal-status Critical
Publication of WO2014004433A3 publication Critical patent/WO2014004433A3/en
Ceased 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
    • 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

Methods and apparatuses used in locking downhole tools such as locking packers, bridge plugs, and frac plugs are shown herein that decrease the loss of energy during pack-off. A downhole tool comprising: a mandrel; a sealing element disposed around the mandrel; a cone disposed below the sealing element, the cone having a plurality of teeth on the inner diameter of the cone; a slip disposed below the cone: and a bottom sub disposed below the slip.
PCT/US2013/047491 2012-06-25 2013-06-25 Lock mechanism for downhole tools Ceased WO2014004433A2 (en)

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 (en) 2014-01-03
WO2014004433A3 true WO2014004433A3 (en) 2015-07-09

Family

ID=49773451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/047491 Ceased WO2014004433A2 (en) 2012-06-25 2013-06-25 Lock mechanism for downhole tools

Country Status (2)

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

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
AR112578A1 (en) 2017-07-26 2019-11-13 Schlumberger Technology Bv FRACTURING DEVIATOR
CA3078610A1 (en) * 2017-10-06 2019-04-11 G&H Diversified Manufacturing Lp Systems and methods for sealing a wellbore
WO2022093756A1 (en) * 2020-10-30 2022-05-05 Vertice Oil Tools Methods and systems for a frac plug
WO2024107417A1 (en) * 2022-11-15 2024-05-23 Schlumberger Technology Corporation Expandable backup system for composite frac plugs

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
US20130341049A1 (en) 2013-12-26
WO2014004433A2 (en) 2014-01-03

Similar Documents

Publication Publication Date Title
WO2014004433A3 (en) Lock mechanism for downhole tools
CA2692114A1 (en) Slip segments for downhole tool
GB202005382D0 (en) Downhole tool with bottom composite slip
EP3191677A4 (en) Multi-chamfer cutting elements having a shaped cutting face, earth-boring tools including such cutting elements, and related methods
WO2015179504A3 (en) Wireline system and methods of using same
MX2018000674A (en) Bidirectional slips.
WO2011042685A8 (en) Interchangeable drillable tool
WO2015117151A3 (en) System, apparatus and method for guiding a drill bit based on forces applied to a drill bit
MX2016009603A (en) Multistage high pressure fracturing system with counting system.
EP2957712A3 (en) Inserts having geometrically separate materials for slips on downhole tool
WO2011139831A3 (en) Wellbore cleaning devices
GB2573964B (en) Downhole interventionless tools, systems, and methods for setting packers
EP3115544A4 (en) Degradable rubber member for downhole tool, degradable seal member, degradable protective member, downhole tool, and well-drilling method
WO2012118851A3 (en) Disconnect assembly for cylindrical members
NO20171514A1 (en) Apparatus for carrying chemical tracers on downhole tubulars, wellscreens, and the like
GB2586548B (en) Methods, apparatus and systems for creating wellbore plugs for abandoned wells
WO2015161993A3 (en) Downhole swivel sub and method for releasing a stuck object in a wellbore
GB201819883D0 (en) A wellbore system, tool and method
EP3027836A4 (en) Cutting elements, related methods of forming a cutting element, and related earth-boring tools
USD718356S1 (en) Hexagonal chip with elongated side notches
GB2569508B (en) Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools
WO2013012572A3 (en) Frangible slip for downhole tools
EP3329094A4 (en) Mud pulse telemetry tool comprising a low torque valve
EP3183418A4 (en) Well tool modules for radial drilling and anchoring
GB2593605B (en) Downhole Tool and Methods

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13809970

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13809970

Country of ref document: EP

Kind code of ref document: A2