AR075435A1 - MODULAR NUCLEUS ORIENTATION SYSTEM - Google Patents

MODULAR NUCLEUS ORIENTATION SYSTEM

Info

Publication number
AR075435A1
AR075435A1 ARP100100440A ARP100100440A AR075435A1 AR 075435 A1 AR075435 A1 AR 075435A1 AR P100100440 A ARP100100440 A AR P100100440A AR P100100440 A ARP100100440 A AR P100100440A AR 075435 A1 AR075435 A1 AR 075435A1
Authority
AR
Argentina
Prior art keywords
unit
bottomhole
central tube
control unit
orientation
Prior art date
Application number
ARP100100440A
Other languages
Spanish (es)
Inventor
Richard John Parfitt
Original Assignee
Imdex Technology Australia Pty Ltd
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
Priority claimed from AU2009900670A external-priority patent/AU2009900670A0/en
Application filed by Imdex Technology Australia Pty Ltd filed Critical Imdex Technology Australia Pty Ltd
Publication of AR075435A1 publication Critical patent/AR075435A1/en

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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/16—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors for obtaining oriented cores
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in the borehole

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)
  • Geophysics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Un sistema de orientacion de muestra de nucleo (10) que comprende una primera porcion (11) y una segunda porcion (12). La primera porcion (11) comprende una unidad de fondo de pozo adaptada para conectarse a un tubo central de una broca corona, y a segunda porcion (12) comprende una unidad de control. La unidad de fondo de pozo (11) está adaptada para cooperar con un tubo central para el registro de datos con relacion a la orientacion del tubo central, y la unidad de control (12) está adaptada para cooperar con la unidad de fondo de pozo para recibir y procesar los datos de orientacion de la unidad de fondo de pozo y proveer una indicacion de la orientacion de una muestra de nucleo dentro del tubo central en un momento anterior a la separacion de la muestra de nucleo del entorno subterráneo del cual fue obtenida. La unidad de fondo de pozo (11) está configurada para cooperar con la unidad de control (12) a fin de establecer una conexion operativa entre ellas. Más específicamente, la unidad de fondo de pozo (11) y la unidad de control (12) están configuradas para proveer un acoplamiento (23) a través del cual se conectan con capacidad de desacople entre si para permitir una rotacion selectiva entre ellas. El acoplamiento (23) comprende una combinacion de acoplamiento magnético y acoplamiento mecánico.A core sample orientation system (10) comprising a first portion (11) and a second portion (12). The first portion (11) comprises a bottomhole unit adapted to be connected to a central tube of a crown drill, and a second portion (12) comprises a control unit. The bottomhole unit (11) is adapted to cooperate with a central tube for data recording in relation to the orientation of the central tube, and the control unit (12) is adapted to cooperate with the bottomhole unit to receive and process the orientation data of the bottomhole unit and provide an indication of the orientation of a core sample within the central tube at a time prior to the separation of the core sample from the underground environment from which it was obtained . The bottomhole unit (11) is configured to cooperate with the control unit (12) in order to establish an operational connection between them. More specifically, the bottomhole unit (11) and the control unit (12) are configured to provide a coupling (23) through which they are connected with the ability to decouple each other to allow selective rotation between them. The coupling (23) comprises a combination of magnetic coupling and mechanical coupling.

ARP100100440A 2009-02-17 2010-02-16 MODULAR NUCLEUS ORIENTATION SYSTEM AR075435A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2009900670A AU2009900670A0 (en) 2009-02-17 Modular Core Orientation System

Publications (1)

Publication Number Publication Date
AR075435A1 true AR075435A1 (en) 2011-03-30

Family

ID=42633344

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100440A AR075435A1 (en) 2009-02-17 2010-02-16 MODULAR NUCLEUS ORIENTATION SYSTEM

Country Status (9)

Country Link
US (1) US20120037421A1 (en)
EP (1) EP2398999A1 (en)
AP (1) AP2011005868A0 (en)
AR (1) AR075435A1 (en)
AU (1) AU2010215060A1 (en)
BR (1) BRPI1005993A2 (en)
CA (1) CA2752390A1 (en)
MX (1) MX2011008618A (en)
WO (1) WO2010094060A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012222852B2 (en) * 2011-03-03 2017-12-07 Reflex Technology International Pty Ltd Rotation actuated core orientation system
AU2013225614A1 (en) * 2012-02-28 2013-10-10 Globaltech Corporation Pty Ltd Improvements to downhole surveying and core sample orientation systems, devices and methods
WO2014053012A1 (en) * 2012-10-05 2014-04-10 Minnovare Pty Ltd Core orientation apparatus
ES2754257T3 (en) 2014-04-21 2020-04-16 Longyear Tm Inc Central cylinder head assembly with an integrated sample orientation tool and system to use the same
US11125038B2 (en) * 2014-08-27 2021-09-21 Globaltech Corporation Pty Ltd Downhole surveying and core sample orientation systems, devices and methods
WO2016154677A1 (en) * 2015-03-31 2016-10-06 Globaltech Corporation Pty Ltd Improvements to downhole surveying and core sample orientation systems, devices and methods
WO2017139847A1 (en) * 2016-02-15 2017-08-24 Globaltech Corporation Pty Ltd Downhole surveying and core sample orientation systems, devices and methods
CN109025984B (en) * 2018-08-21 2020-12-22 中南大学 In-hole core space direction positioning device and trepanning stress relief method verification method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572773A (en) * 1995-02-15 1996-11-12 Bauer; Irving Magnetic snap lock
US6295702B1 (en) * 2000-09-15 2001-10-02 Irving Bauer Locking magnetic fastener
GB0216448D0 (en) * 2002-07-16 2002-08-21 Mcleish Graham Connector
US20040051650A1 (en) * 2002-09-16 2004-03-18 Bryan Gonsoulin Two way data communication with a well logging tool using a TCP-IP system
US20110205056A9 (en) * 2003-03-24 2011-08-25 Borovoy Richard D Adding social networking to devices
US7782306B2 (en) * 2003-05-09 2010-08-24 Microsoft Corporation Input device and method of configuring the input device
CA2456506C (en) * 2004-02-03 2006-11-21 Dave Scott Electronic core orientation device
AP2142A (en) * 2004-09-03 2010-08-16 Australian Mud Company Ltd Core Sample orientation.
US7351066B2 (en) * 2005-09-26 2008-04-01 Apple Computer, Inc. Electromagnetic connector for electronic device
US7467948B2 (en) * 2006-06-08 2008-12-23 Nokia Corporation Magnetic connector for mobile electronic devices
EP3252264A1 (en) * 2007-03-19 2017-12-06 Imdex Global B.V. A core orientation tool
GB2449906A (en) * 2007-06-07 2008-12-10 Zagonda Ltd Fastener with magnet and mechanical coupling requiring rotation to release
US8226476B2 (en) * 2008-11-04 2012-07-24 Quado Media Inc. Multi-player, multi-screens, electronic gaming platform and system
US7847671B1 (en) * 2009-07-29 2010-12-07 Perry Slingsby Systems, Inc. Subsea data and power transmission inductive coupler and subsea cone penetrating tool

Also Published As

Publication number Publication date
MX2011008618A (en) 2011-11-18
BRPI1005993A2 (en) 2019-09-24
CA2752390A1 (en) 2010-08-26
AP2011005868A0 (en) 2011-10-31
US20120037421A1 (en) 2012-02-16
AU2010215060A1 (en) 2011-09-22
EP2398999A1 (en) 2011-12-28
WO2010094060A1 (en) 2010-08-26

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Legal Events

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