NO326643B1 - Kraftforsyningssystem for nedihullsnettverk. - Google Patents

Kraftforsyningssystem for nedihullsnettverk. Download PDF

Info

Publication number
NO326643B1
NO326643B1 NO20065672A NO20065672A NO326643B1 NO 326643 B1 NO326643 B1 NO 326643B1 NO 20065672 A NO20065672 A NO 20065672A NO 20065672 A NO20065672 A NO 20065672A NO 326643 B1 NO326643 B1 NO 326643B1
Authority
NO
Norway
Prior art keywords
node
network
current
loop
downhole
Prior art date
Application number
NO20065672A
Other languages
English (en)
Norwegian (no)
Other versions
NO20065672L (no
Inventor
Trond Hagen
Original Assignee
Roxar Flow Measurement As
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 Roxar Flow Measurement As filed Critical Roxar Flow Measurement As
Priority to NO20065672A priority Critical patent/NO326643B1/no
Priority to US12/518,117 priority patent/US8330615B2/en
Priority to EA200900794A priority patent/EA014849B1/ru
Priority to PCT/NO2007/000426 priority patent/WO2008069677A2/en
Priority to DK07851985.7T priority patent/DK2102960T3/da
Priority to EP07851985.7A priority patent/EP2102960B1/en
Publication of NO20065672L publication Critical patent/NO20065672L/no
Publication of NO326643B1 publication Critical patent/NO326643B1/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as AC or DC; Circuit arrangements for mains or distribution networks combining AC and DC sections or sub-networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO20065672A 2006-12-08 2006-12-08 Kraftforsyningssystem for nedihullsnettverk. NO326643B1 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO20065672A NO326643B1 (no) 2006-12-08 2006-12-08 Kraftforsyningssystem for nedihullsnettverk.
US12/518,117 US8330615B2 (en) 2006-12-08 2007-11-29 Power supply system for downhole network
EA200900794A EA014849B1 (ru) 2006-12-08 2007-11-29 Система электроснабжения скважинной сети
PCT/NO2007/000426 WO2008069677A2 (en) 2006-12-08 2007-11-29 Power supply system for downhole network
DK07851985.7T DK2102960T3 (da) 2006-12-08 2007-11-29 Strømforsyningssystem til brøndhulsnetværk
EP07851985.7A EP2102960B1 (en) 2006-12-08 2007-11-29 Power supply system for downhole network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20065672A NO326643B1 (no) 2006-12-08 2006-12-08 Kraftforsyningssystem for nedihullsnettverk.

Publications (2)

Publication Number Publication Date
NO20065672L NO20065672L (no) 2008-06-09
NO326643B1 true NO326643B1 (no) 2009-01-26

Family

ID=39389200

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065672A NO326643B1 (no) 2006-12-08 2006-12-08 Kraftforsyningssystem for nedihullsnettverk.

Country Status (6)

Country Link
US (1) US8330615B2 (da)
EP (1) EP2102960B1 (da)
DK (1) DK2102960T3 (da)
EA (1) EA014849B1 (da)
NO (1) NO326643B1 (da)
WO (1) WO2008069677A2 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9800057B2 (en) 2010-12-28 2017-10-24 Techni As Device for transfer of electrical signals and/or electrical energy

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8311591B2 (en) * 2009-05-13 2012-11-13 Alcatel Lucent Closed-loop efficiency modulation for use in network powered applications
NO20100691A1 (no) 2010-05-12 2011-11-14 Roxar Flow Measurement As Overforings-system for kommunikasjon mellom borehullselementer
US8476786B2 (en) * 2010-06-21 2013-07-02 Halliburton Energy Services, Inc. Systems and methods for isolating current flow to well loads
US9819285B2 (en) * 2011-08-12 2017-11-14 Kevin Stephen Davies Power conversion system
US10087742B2 (en) 2014-09-29 2018-10-02 Halliburton Energy Services, Inc. Fixture and tool for use in facilitating communication between tool and equipment
CN104330829A (zh) * 2014-11-17 2015-02-04 中国矿业大学(北京) 一种多功能矿用电法超前探测信号发送机
JP6633907B2 (ja) * 2015-12-17 2020-01-22 株式会社高砂製作所 電流電圧変換回路
CN105954805B (zh) * 2016-06-02 2018-03-09 桂林电子科技大学 一种矿用超高密度电法仪自适应数据采集系统
NO342582B1 (en) * 2016-10-19 2018-06-18 Roxar Flow Measurement As Communication system for downhole network.
CN110083072B (zh) * 2019-05-20 2021-12-03 中国建筑科学研究院有限公司 一种流体网络智能控制方法、智能节点和系统
AU2019454994B2 (en) * 2019-06-28 2024-06-13 Halliburton Energy Services, Inc. Shunt current regulator for downhole devices
US11220900B2 (en) 2019-06-28 2022-01-11 Halliburton Energy Services, Inc. Downhole network interface unit for monitoring and control
SG11202110367SA (en) 2019-06-28 2021-10-28 Halliburton Energy Services Inc Wellbore network with remote diagnostics
US11855447B2 (en) * 2021-06-07 2023-12-26 Halliburton Energy Services, Inc. Downhole electrical power supply system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659336A (en) * 1970-01-30 1972-05-02 Electronic Diversified Inc Method of manufacturing an inductive device
US5326970A (en) * 1991-11-12 1994-07-05 Bayless John R Method and apparatus for logging media of a borehole
US5216285A (en) * 1992-02-24 1993-06-01 Gunderson, Inc. Freight car with electrical power distribution
US6128508A (en) * 1996-12-27 2000-10-03 Lucent Technologies Inc. Communications system using multi-band amplifiers
GB2337675B (en) * 1998-05-22 2001-04-11 Schlumberger Ltd Oil well monitoring and control system communication network
US6633236B2 (en) * 2000-01-24 2003-10-14 Shell Oil Company Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
US6344781B1 (en) * 2000-09-14 2002-02-05 Stephen Amram Slenker Broadband microwave choke and a non-conductive carrier therefor
WO2002063341A1 (en) * 2001-02-02 2002-08-15 Dbi Corporation Downhole telemetry and control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9800057B2 (en) 2010-12-28 2017-10-24 Techni As Device for transfer of electrical signals and/or electrical energy

Also Published As

Publication number Publication date
NO20065672L (no) 2008-06-09
EP2102960A2 (en) 2009-09-23
EA200900794A1 (ru) 2009-12-30
WO2008069677A3 (en) 2008-12-04
US20100117854A1 (en) 2010-05-13
EP2102960B1 (en) 2014-02-26
US8330615B2 (en) 2012-12-11
DK2102960T3 (da) 2014-05-12
WO2008069677A2 (en) 2008-06-12
EA014849B1 (ru) 2011-02-28

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