ATE554269T1 - Elektronische vorrichtung eines bohrwerkzeugs - Google Patents
Elektronische vorrichtung eines bohrwerkzeugsInfo
- Publication number
- ATE554269T1 ATE554269T1 AT09159618T AT09159618T ATE554269T1 AT E554269 T1 ATE554269 T1 AT E554269T1 AT 09159618 T AT09159618 T AT 09159618T AT 09159618 T AT09159618 T AT 09159618T AT E554269 T1 ATE554269 T1 AT E554269T1
- Authority
- AT
- Austria
- Prior art keywords
- electronic device
- operating temperature
- maximum operating
- drilling tool
- switch
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 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
- 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09159618A EP2248993B1 (de) | 2009-05-07 | 2009-05-07 | Elektronische Vorrichtung eines Bohrwerkzeugs |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE554269T1 true ATE554269T1 (de) | 2012-05-15 |
Family
ID=41226001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09159618T ATE554269T1 (de) | 2009-05-07 | 2009-05-07 | Elektronische vorrichtung eines bohrwerkzeugs |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120093193A1 (de) |
EP (1) | EP2248993B1 (de) |
AT (1) | ATE554269T1 (de) |
AU (1) | AU2010244726A1 (de) |
BR (1) | BRPI1015546A2 (de) |
MX (1) | MX2011011700A (de) |
MY (1) | MY164033A (de) |
WO (1) | WO2010127802A1 (de) |
Families Citing this family (5)
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 (de) * | 2013-05-30 | 2014-12-03 | Services Pétroliers Schlumberger | Wärmeschalter für Bohrlochvorrichtung |
US20150114632A1 (en) * | 2013-10-29 | 2015-04-30 | Michael C. Romer | High-Speed, Multi-Power Submersible Pumps and Compressors |
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)
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 |
US7301223B2 (en) * | 2003-11-18 | 2007-11-27 | Halliburton Energy Services, Inc. | High temperature electronic devices |
US20060086506A1 (en) | 2004-10-26 | 2006-04-27 | Halliburton Energy Services, Inc. | Downhole cooling system |
WO2006060708A1 (en) * | 2004-12-03 | 2006-06-08 | Halliburton Energy Services, Inc. | Switchable power allocation in a downhole operation |
WO2006108444A1 (en) * | 2005-04-13 | 2006-10-19 | Freescale Semiconductor, Inc | Protection of an integrated circuit and method therefor |
US7449800B2 (en) * | 2006-06-27 | 2008-11-11 | Inventec Corporation | Power control system |
-
2009
- 2009-05-07 AT AT09159618T patent/ATE554269T1/de active
- 2009-05-07 EP EP09159618A patent/EP2248993B1/de not_active Not-in-force
-
2010
- 2010-04-28 BR BRPI1015546A patent/BRPI1015546A2/pt not_active IP Right Cessation
- 2010-04-28 WO PCT/EP2010/002624 patent/WO2010127802A1/en active Application Filing
- 2010-04-28 MY MYPI2011005300A patent/MY164033A/en unknown
- 2010-04-28 US US13/263,073 patent/US20120093193A1/en not_active Abandoned
- 2010-04-28 MX MX2011011700A patent/MX2011011700A/es active IP Right Grant
- 2010-04-28 AU AU2010244726A patent/AU2010244726A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20120093193A1 (en) | 2012-04-19 |
MX2011011700A (es) | 2011-12-08 |
EP2248993A1 (de) | 2010-11-10 |
BRPI1015546A2 (pt) | 2017-06-13 |
AU2010244726A1 (en) | 2011-11-24 |
WO2010127802A1 (en) | 2010-11-11 |
EP2248993B1 (de) | 2012-04-18 |
MY164033A (en) | 2017-11-15 |
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