MX2007007241A - Graduador multi-rotacional. - Google Patents

Graduador multi-rotacional.

Info

Publication number
MX2007007241A
MX2007007241A MX2007007241A MX2007007241A MX2007007241A MX 2007007241 A MX2007007241 A MX 2007007241A MX 2007007241 A MX2007007241 A MX 2007007241A MX 2007007241 A MX2007007241 A MX 2007007241A MX 2007007241 A MX2007007241 A MX 2007007241A
Authority
MX
Mexico
Prior art keywords
cylinder
cylindrical member
slots
path
rotational indexer
Prior art date
Application number
MX2007007241A
Other languages
English (en)
Inventor
Kenneth Rohde
Ignacio Marquez
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of MX2007007241A publication Critical patent/MX2007007241A/es

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Abstract

Un dispositivo de graduacion para control de flujo incluye un primer cilindro que tiene una pluralidad de ranuras colocadas en el mismo a lo largo de una trayectoria que cambia la direccion rotacional por lo menos una vez antes de que la trayectoria complete un circulo alrededor del primer cilindro; y un segundo miembro de cilindrico que forma un ensamble concentrico con el primer cilindro, de manera que un pasador de graduacion colocado en el segundo miembro cilindrico esta configurado para moverse en la pluralidad de ranuras en el primer cilindro cuando el primer cilindro y el segundo miembro cilindrico se mueven uno en relacion al otro.
MX2007007241A 2006-06-26 2007-06-15 Graduador multi-rotacional. MX2007007241A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/426,358 US20070295514A1 (en) 2006-06-26 2006-06-26 Multi-Rotational Indexer

Publications (1)

Publication Number Publication Date
MX2007007241A true MX2007007241A (es) 2008-01-07

Family

ID=38872532

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007007241A MX2007007241A (es) 2006-06-26 2007-06-15 Graduador multi-rotacional.

Country Status (3)

Country Link
US (1) US20070295514A1 (es)
MX (1) MX2007007241A (es)
NO (1) NO20073203L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766086B2 (en) * 2007-06-08 2010-08-03 Bj Services Company Llc Fluid actuated circulating sub
BRPI0819298B1 (pt) * 2007-11-20 2019-03-12 National Oilwell Varco, L.P. Ferramenta de furo abaixo, sistema e método para circular fluido dentro de um furo de poço
US8256518B2 (en) * 2009-02-19 2012-09-04 Schlumberger Technology Corporation Fail as is mechanism and method
US9127521B2 (en) * 2009-02-24 2015-09-08 Schlumberger Technology Corporation Downhole tool actuation having a seat with a fluid by-pass
CN102654042B (zh) * 2012-05-10 2014-09-24 中国石油天然气股份有限公司 连续油管压裂封隔器
RU2540729C2 (ru) * 2013-09-25 2015-02-10 Олег Сергеевич Николаев Телескопический замок механического якоря
US10030478B2 (en) * 2014-05-20 2018-07-24 Baker Hughes, A Ge Company, Llc Mechanically actuated variable choke system for subterranean use
US10683729B2 (en) * 2014-09-18 2020-06-16 Baker Hughes, A Ge Company, Llc Selective rotationally aligning indicating mechanism
GB2535509A (en) 2015-02-19 2016-08-24 Nov Downhole Eurasia Ltd Selective downhole actuator
CN107191166B (zh) * 2015-06-19 2020-06-09 唐天益 一种油田采油用设备
MY193337A (en) * 2017-06-28 2022-10-05 Halliburton Energy Services Inc Cam indexing apparatus
BR112022008736A2 (pt) * 2019-11-05 2022-07-26 Schlumberger Technology Bv Posição de estrangulador reverso de válvula de controle de fluxo inteligente

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446280A (en) * 1967-10-26 1969-05-27 Schlumberger Technology Corp Actuating means for well tools
US3519075A (en) * 1968-02-26 1970-07-07 Schlumberger Technology Corp Formation tester
US4101157A (en) * 1977-07-11 1978-07-18 Richey Vernon T Tool for fishing an object from a bore hole
US4298077A (en) * 1979-06-11 1981-11-03 Smith International, Inc. Circulation valve for in-hole motors
US5529126A (en) * 1990-10-03 1996-06-25 Expro North Sea Limited Valve control apparatus
US5180015A (en) * 1990-10-04 1993-01-19 Halliburton Company Hydraulic lockout device for pressure controlled well tools
US5335731A (en) * 1992-10-22 1994-08-09 Ringgenberg Paul D Formation testing apparatus and method
US6276458B1 (en) * 1999-02-01 2001-08-21 Schlumberger Technology Corporation Apparatus and method for controlling fluid flow
US6668935B1 (en) * 1999-09-24 2003-12-30 Schlumberger Technology Corporation Valve for use in wells
US6662877B2 (en) * 2000-12-01 2003-12-16 Schlumberger Technology Corporation Formation isolation valve
GB0106538D0 (en) * 2001-03-15 2001-05-02 Andergauge Ltd Downhole tool
US6948561B2 (en) * 2002-07-12 2005-09-27 Baker Hughes Incorporated Indexing apparatus
US6889771B1 (en) * 2002-07-29 2005-05-10 Schlumberger Technology Corporation Selective direct and reverse circulation check valve mechanism for coiled tubing
US6915848B2 (en) * 2002-07-30 2005-07-12 Schlumberger Technology Corporation Universal downhole tool control apparatus and methods
US6782952B2 (en) * 2002-10-11 2004-08-31 Baker Hughes Incorporated Hydraulic stepping valve actuated sliding sleeve

Also Published As

Publication number Publication date
NO20073203L (no) 2007-12-27
US20070295514A1 (en) 2007-12-27

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Legal Events

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FG Grant or registration