BR112014010100A2 - method for shifting a release nut - Google Patents

method for shifting a release nut

Info

Publication number
BR112014010100A2
BR112014010100A2 BR112014010100A BR112014010100A BR112014010100A2 BR 112014010100 A2 BR112014010100 A2 BR 112014010100A2 BR 112014010100 A BR112014010100 A BR 112014010100A BR 112014010100 A BR112014010100 A BR 112014010100A BR 112014010100 A2 BR112014010100 A2 BR 112014010100A2
Authority
BR
Brazil
Prior art keywords
lock sleeve
release nut
twist lock
release
nut
Prior art date
Application number
BR112014010100A
Other languages
Portuguese (pt)
Other versions
BR112014010100B1 (en
BR112014010100A8 (en
Inventor
T Stautzenberger Aurthur
Watson Brock
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112014010100A2 publication Critical patent/BR112014010100A2/en
Publication of BR112014010100A8 publication Critical patent/BR112014010100A8/en
Publication of BR112014010100B1 publication Critical patent/BR112014010100B1/en

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
    • 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
    • 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
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E21B17/0465—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches characterised by radially inserted locking elements

Abstract

resumo “método para deslocar uma porca de liberação” de acordo com uma configuração, um dispositivo compreende: uma luva de trava de torção, sendo que a luva de trava de torção compreende uma segunda extremidade serrilhada, sendo que a luva de trava de torção tem um formato tubular, e sendo que pelo menos uma porção da circunferência interna da luva de trava de torção engata pelo menos uma aresta; e uma porca de liberação, sendo que a porca de liberação compreende uma primeira extremidade serrilhada, e sendo que a primeira extremidade serrilhada da porca de liberação é capaz de engatar a segunda extremidade da luva de trava de torção. de acordo com uma outra configuração, um método para deslocar a porca de liberação compreende: posicionar o dispositivo em uma porção de uma formação subterrânea; mover a luva de trava de torção, sendo que a etapa de mover a luva de trava de torção compreende desengatar a primeira extremidade da porca de liberação da segunda extremidade da luva de trava de torção; e mover a porca de liberação. de acordo com certas configurações, a porca de liberação é movida aplicando um torque de mão direita a pelo menos um mandril interno de liberação.abstract method for displacing a release nut According to one embodiment, a device comprises: a twist lock sleeve, the twist lock sleeve comprising a second serrated end, the twist lock sleeve having a tubular shape, and wherein at least a portion of the inner circumference of the twist lock sleeve engages at least one edge; and a release nut, the release nut comprising a first serrated end, and wherein the first serrated end of the release nut is capable of engaging the second end of the twist lock sleeve. according to another embodiment, a method of displacing the release nut comprises: positioning the device in a portion of an underground formation; moving the twist lock sleeve, the step of moving the twist lock sleeve comprising disengaging the first end of the release nut from the second end of the twist lock sleeve; and move the release nut. according to certain configurations, the release nut is moved by applying a right hand torque to at least one internal release chuck.

BR112014010100-0A 2011-11-01 2011-11-01 method for displacing a release nut BR112014010100B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/058694 WO2013066311A1 (en) 2011-11-01 2011-11-01 A contigency release device that uses right-hand torque to allow movement of a collet prop

Publications (3)

Publication Number Publication Date
BR112014010100A2 true BR112014010100A2 (en) 2017-06-13
BR112014010100A8 BR112014010100A8 (en) 2017-06-20
BR112014010100B1 BR112014010100B1 (en) 2020-11-10

Family

ID=48192504

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010100-0A BR112014010100B1 (en) 2011-11-01 2011-11-01 method for displacing a release nut

Country Status (9)

Country Link
EP (1) EP2748411B1 (en)
CN (1) CN103917737B (en)
AU (1) AU2011380541B2 (en)
BR (1) BR112014010100B1 (en)
CA (1) CA2844709C (en)
MX (1) MX345775B (en)
MY (1) MY166736A (en)
SG (1) SG2014011860A (en)
WO (1) WO2013066311A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560014A (en) * 1982-04-05 1985-12-24 Smith International, Inc. Thrust bearing assembly for a downhole drill motor
US5363921A (en) * 1993-04-30 1994-11-15 Baker Hughes, Inc. Wireline pull disconnect
US7100696B2 (en) * 2001-10-01 2006-09-05 Weatherford/Lamb, Inc. Disconnect for use in a wellbore
US7293614B2 (en) * 2004-09-16 2007-11-13 Halliburton Energy Services, Inc. Multiple impact jar assembly and method
CN100356033C (en) * 2006-01-23 2007-12-19 中国海洋石油总公司 Drillable thin-walled hydraulic release device for liner and operation method thereof
US7779935B2 (en) * 2008-06-09 2010-08-24 National Oilwell Varco, L.P. Mechanically engaged and releasable connection system
US8443902B2 (en) * 2009-06-23 2013-05-21 Halliburton Energy Services, Inc. Time-controlled release device for wireline conveyed tools
US8668016B2 (en) * 2009-08-11 2014-03-11 Halliburton Energy Services, Inc. System and method for servicing a wellbore

Also Published As

Publication number Publication date
EP2748411A1 (en) 2014-07-02
BR112014010100B1 (en) 2020-11-10
SG2014011860A (en) 2014-08-28
CA2844709A1 (en) 2013-05-10
EP2748411A4 (en) 2015-09-02
WO2013066311A1 (en) 2013-05-10
MY166736A (en) 2018-07-19
BR112014010100A8 (en) 2017-06-20
EP2748411B1 (en) 2016-11-30
CA2844709C (en) 2014-09-09
MX2014004121A (en) 2014-05-21
AU2011380541B2 (en) 2015-01-15
CN103917737B (en) 2015-07-22
CN103917737A (en) 2014-07-09
AU2011380541A1 (en) 2014-04-24
MX345775B (en) 2017-02-14

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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 01/11/2011, OBSERVADAS AS CONDICOES LEGAIS.