BR112014010100A8 - method for shifting a release nut - Google Patents
method for shifting a release nutInfo
- Publication number
- BR112014010100A8 BR112014010100A8 BR112014010100A BR112014010100A BR112014010100A8 BR 112014010100 A8 BR112014010100 A8 BR 112014010100A8 BR 112014010100 A BR112014010100 A BR 112014010100A BR 112014010100 A BR112014010100 A BR 112014010100A BR 112014010100 A8 BR112014010100 A8 BR 112014010100A8
- Authority
- BR
- Brazil
- Prior art keywords
- lock sleeve
- release nut
- twist lock
- release
- nut
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 1
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 the first serrated end of the release nut being 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.
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 BR112014010100A2 (en) | 2017-06-13 |
BR112014010100A8 true 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)
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 |
-
2011
- 2011-11-01 MY MYPI2014000681A patent/MY166736A/en unknown
- 2011-11-01 CN CN201180074449.7A patent/CN103917737B/en active Active
- 2011-11-01 WO PCT/US2011/058694 patent/WO2013066311A1/en active Application Filing
- 2011-11-01 BR BR112014010100-0A patent/BR112014010100B1/en active IP Right Grant
- 2011-11-01 SG SG2014011860A patent/SG2014011860A/en unknown
- 2011-11-01 CA CA2844709A patent/CA2844709C/en active Active
- 2011-11-01 AU AU2011380541A patent/AU2011380541B2/en active Active
- 2011-11-01 MX MX2014004121A patent/MX345775B/en active IP Right Grant
- 2011-11-01 EP EP11875241.9A patent/EP2748411B1/en active Active
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 |
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 |
BR112014010100A2 (en) | 2017-06-13 |
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. |