BR112014029143A8 - mecanismo de liberação e método para acionar ferramenta de fundo de poço e ferramenta de fundo do poço - Google Patents

mecanismo de liberação e método para acionar ferramenta de fundo de poço e ferramenta de fundo do poço

Info

Publication number
BR112014029143A8
BR112014029143A8 BR112014029143A BR112014029143A BR112014029143A8 BR 112014029143 A8 BR112014029143 A8 BR 112014029143A8 BR 112014029143 A BR112014029143 A BR 112014029143A BR 112014029143 A BR112014029143 A BR 112014029143A BR 112014029143 A8 BR112014029143 A8 BR 112014029143A8
Authority
BR
Brazil
Prior art keywords
downhole tool
release mechanism
devices
connecting devices
driving
Prior art date
Application number
BR112014029143A
Other languages
English (en)
Other versions
BR112014029143A2 (pt
BR112014029143B1 (pt
Inventor
J Joseph Basil
O'connor Keven
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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112014029143A2 publication Critical patent/BR112014029143A2/pt
Publication of BR112014029143A8 publication Critical patent/BR112014029143A8/pt
Publication of BR112014029143B1 publication Critical patent/BR112014029143B1/pt

Links

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/18—Connecting or disconnecting drill bit and drilling pipe
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Dowels (AREA)
  • Joints Allowing Movement (AREA)
  • Fuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

mecanismo de liberação térmica para ferramentas de fundo do poço. a presente invenção refere-se a um mecanismo de liberação para uso no ajuste de uma ferramenta de fundo do poço que compreende dois dispositivos de conexão conectados de modo liberável um ao outro. um dos dispositivos de conexão inclui um material tendo um coeficiente de expansão térmica que é diferente a partir de um material incluído no segundo dispositivo de conexão. a diferença nos coeficientes de expansão térmica faz com que um dos dispositivos de conexão se expanda mais do que o outro dispositivo de conexão quando calor é aplicado a um ou a ambos os dispositivos de conexão. como um resultado da maior expansão de um dos dispositivos de conexão, os dispositivos de conexão se liberam um a partir do outro. com a liberação, um acionador dentro da ferramenta de fundo do poço é permitido se mover e ocasionar o acionamento ou o ajuste da ferramenta de fundo do poço.
BR112014029143-8A 2012-05-25 2013-05-28 Mecanismo de liberação e método para acionar ferramenta de fundo de poço e ferramenta de fundo do poço BR112014029143B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/481,099 US9068411B2 (en) 2012-05-25 2012-05-25 Thermal release mechanism for downhole tools
US13/481,099 2012-05-25
PCT/US2013/042859 WO2013177585A1 (en) 2012-05-25 2013-05-28 Thermal release mechanism for downhole tools

Publications (3)

Publication Number Publication Date
BR112014029143A2 BR112014029143A2 (pt) 2017-06-27
BR112014029143A8 true BR112014029143A8 (pt) 2021-02-23
BR112014029143B1 BR112014029143B1 (pt) 2021-08-24

Family

ID=49620693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014029143-8A BR112014029143B1 (pt) 2012-05-25 2013-05-28 Mecanismo de liberação e método para acionar ferramenta de fundo de poço e ferramenta de fundo do poço

Country Status (6)

Country Link
US (1) US9068411B2 (pt)
BR (1) BR112014029143B1 (pt)
GB (1) GB2521062B (pt)
NO (1) NO345704B1 (pt)
RU (1) RU2603113C2 (pt)
WO (1) WO2013177585A1 (pt)

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US10697274B2 (en) * 2015-05-27 2020-06-30 Schlumberger Technology Corporation Resistor actuator release system and methodology
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US11578539B2 (en) 2017-01-09 2023-02-14 Halliburton Energy Services, Inc. Dissolvable connector for downhole application
US10689955B1 (en) 2019-03-05 2020-06-23 SWM International Inc. Intelligent downhole perforating gun tube and components
US11078762B2 (en) 2019-03-05 2021-08-03 Swm International, Llc Downhole perforating gun tube and components
US11268376B1 (en) 2019-03-27 2022-03-08 Acuity Technical Designs, LLC Downhole safety switch and communication protocol
US11619119B1 (en) 2020-04-10 2023-04-04 Integrated Solutions, Inc. Downhole gun tube extension

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Also Published As

Publication number Publication date
BR112014029143A2 (pt) 2017-06-27
BR112014029143B1 (pt) 2021-08-24
NO345704B1 (no) 2021-06-21
US9068411B2 (en) 2015-06-30
NO20141316A1 (no) 2014-11-28
US20130312982A1 (en) 2013-11-28
GB2521062A (en) 2015-06-10
WO2013177585A1 (en) 2013-11-28
RU2014152074A (ru) 2016-07-20
GB2521062B (en) 2016-10-19
RU2603113C2 (ru) 2016-11-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/05/2013, OBSERVADAS AS CONDICOES LEGAIS.