MX2011011700A - Un aparato electronico de una herramienta de orificio profundo. - Google Patents

Un aparato electronico de una herramienta de orificio profundo.

Info

Publication number
MX2011011700A
MX2011011700A MX2011011700A MX2011011700A MX2011011700A MX 2011011700 A MX2011011700 A MX 2011011700A MX 2011011700 A MX2011011700 A MX 2011011700A MX 2011011700 A MX2011011700 A MX 2011011700A MX 2011011700 A MX2011011700 A MX 2011011700A
Authority
MX
Mexico
Prior art keywords
electronic device
downhole tool
operating temperature
maximum operating
electronic apparatus
Prior art date
Application number
MX2011011700A
Other languages
English (en)
Inventor
Emmanuel Desroques
Sylvain Thierry
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 MX2011011700A publication Critical patent/MX2011011700A/es

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Un aparato electrónico (12) de una herramienta de orificio profundo (9, 11) comprende un primer dispositivo electrónico (13) operando a una primera temperatura de operación máxima, un segundo dispositivo electrónico (14) operando a una segunda temperatura de operación máxima, un interruptor (15) acoplando el primer dispositivo electrónico (13) al segundo dispositivo electrónico (14), el segundo dispositivo electrónico (14) proporcionando potencia eléctrica al primer dispositivo electrónico (13). La segunda temperatura de operación máxima es superior a la primera temperatura de operación máxima. El interruptor (15) es un interruptor controlado térmicamente de manera que el interruptor solo está cerrado cuando una temperatura medida del primer dispositivo electrónico es inferior a la primera temperatura de operación máxima.
MX2011011700A 2009-05-07 2010-04-28 Un aparato electronico de una herramienta de orificio profundo. MX2011011700A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09159618A EP2248993B1 (en) 2009-05-07 2009-05-07 An electronic apparatus of a downhole tool
PCT/EP2010/002624 WO2010127802A1 (en) 2009-05-07 2010-04-28 An electronic apparatus of a downhole tool

Publications (1)

Publication Number Publication Date
MX2011011700A true MX2011011700A (es) 2011-12-08

Family

ID=41226001

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011700A MX2011011700A (es) 2009-05-07 2010-04-28 Un aparato electronico de una herramienta de orificio profundo.

Country Status (8)

Country Link
US (1) US20120093193A1 (es)
EP (1) EP2248993B1 (es)
AT (1) ATE554269T1 (es)
AU (1) AU2010244726A1 (es)
BR (1) BRPI1015546A2 (es)
MX (1) MX2011011700A (es)
MY (1) MY164033A (es)
WO (1) WO2010127802A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2967317B1 (fr) * 2010-11-10 2015-08-21 Areva T & D Sas Architecture de redresseur a diodes/thyristors compacte permettant une grande puissance
EP2808883A1 (en) * 2013-05-30 2014-12-03 Services Pétroliers Schlumberger Thermal switch for downhole device
WO2015065574A1 (en) * 2013-10-29 2015-05-07 Exxonmobil Upstream Research Company High-speed, multi-power submersible pumps and compressor
US10151195B2 (en) * 2014-04-29 2018-12-11 China Petroleum & Chemical Corporation Electronic devices for high temperature drilling operations
US10110013B2 (en) * 2015-07-24 2018-10-23 General Electric Company Downhole switch assemblies and methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928792A (en) * 1975-02-24 1975-12-23 Gen Electric Method of resetting thermostat used with temperature controlled charging
DE19745040C2 (de) * 1997-02-10 2003-03-27 Daimler Chrysler Ag Anordnung und Verfahren zum Messen einer Temperatur
US7178607B2 (en) * 2003-07-25 2007-02-20 Schlumberger Technology Corporation While drilling system and method
EP1687837A4 (en) * 2003-11-18 2012-01-18 Halliburton Energy Serv Inc HIGH TEMPERATURE ELECTRONIC DEVICES
US20060086506A1 (en) 2004-10-26 2006-04-27 Halliburton Energy Services, Inc. Downhole cooling system
US7717167B2 (en) * 2004-12-03 2010-05-18 Halliburton Energy Services, Inc. Switchable power allocation in a downhole operation
US7680622B2 (en) * 2005-04-13 2010-03-16 Freescale Semiconductor, Inc. Protection of an integrated circuit and method thereof
US7449800B2 (en) * 2006-06-27 2008-11-11 Inventec Corporation Power control system

Also Published As

Publication number Publication date
EP2248993A1 (en) 2010-11-10
ATE554269T1 (de) 2012-05-15
MY164033A (en) 2017-11-15
AU2010244726A1 (en) 2011-11-24
US20120093193A1 (en) 2012-04-19
BRPI1015546A2 (pt) 2017-06-13
EP2248993B1 (en) 2012-04-18
WO2010127802A1 (en) 2010-11-11

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