GB2470303B - Method and apparatus for communication in well enviroment - Google Patents

Method and apparatus for communication in well enviroment

Info

Publication number
GB2470303B
GB2470303B GB1011845A GB201011845A GB2470303B GB 2470303 B GB2470303 B GB 2470303B GB 1011845 A GB1011845 A GB 1011845A GB 201011845 A GB201011845 A GB 201011845A GB 2470303 B GB2470303 B GB 2470303B
Authority
GB
United Kingdom
Prior art keywords
enviroment
communication
well
well enviroment
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1011845A
Other versions
GB2470303A (en
GB201011845D0 (en
Inventor
John R Lovell
Christian Chouzenoux
Max Kante
Julius Kusuma
Salman Khan
Bernard G Juchereau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
Schlumberger Holdings 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
Application filed by Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Publication of GB201011845D0 publication Critical patent/GB201011845D0/en
Publication of GB2470303A publication Critical patent/GB2470303A/en
Application granted granted Critical
Publication of GB2470303B publication Critical patent/GB2470303B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40228—Modbus

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
GB1011845A 2008-02-01 2009-01-30 Method and apparatus for communication in well enviroment Expired - Fee Related GB2470303B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2556008P 2008-02-01 2008-02-01
PCT/US2009/032537 WO2009097483A1 (en) 2008-02-01 2009-01-30 Method and apparatus for communication in well environment

Publications (3)

Publication Number Publication Date
GB201011845D0 GB201011845D0 (en) 2010-09-01
GB2470303A GB2470303A (en) 2010-11-17
GB2470303B true GB2470303B (en) 2011-05-11

Family

ID=40913251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1011845A Expired - Fee Related GB2470303B (en) 2008-02-01 2009-01-30 Method and apparatus for communication in well enviroment

Country Status (4)

Country Link
BR (1) BRPI0906355B8 (en)
GB (1) GB2470303B (en)
NO (1) NO342772B1 (en)
WO (1) WO2009097483A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016036704A1 (en) * 2014-09-03 2016-03-10 Schlumberger Canada Limited Communicating signals through a tubing hanger
NO20150273A1 (en) * 2015-02-27 2016-08-29 Read As Transmission of seismic signals through a one pin solution through a subsea wellhead with an assistant recording package (arp)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070007001A1 (en) * 2003-04-28 2007-01-11 Stephane Hiron Redundant systems for downhole permanent installations
US7261162B2 (en) * 2003-06-25 2007-08-28 Schlumberger Technology Corporation Subsea communications system
US20070227727A1 (en) * 2006-03-30 2007-10-04 Schlumberger Technology Corporation Completion System Having a Sand Control Assembly, An Inductive Coupler, and a Sensor Proximate to the Sand Control Assembly
US7325150B2 (en) * 1999-01-12 2008-01-29 Microsemi Corp.—Analog Mixed Signal Group, Ltd. Combiner for power delivery over data communication cabling infrastructure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7325150B2 (en) * 1999-01-12 2008-01-29 Microsemi Corp.—Analog Mixed Signal Group, Ltd. Combiner for power delivery over data communication cabling infrastructure
US20070007001A1 (en) * 2003-04-28 2007-01-11 Stephane Hiron Redundant systems for downhole permanent installations
US7261162B2 (en) * 2003-06-25 2007-08-28 Schlumberger Technology Corporation Subsea communications system
US20070227727A1 (en) * 2006-03-30 2007-10-04 Schlumberger Technology Corporation Completion System Having a Sand Control Assembly, An Inductive Coupler, and a Sensor Proximate to the Sand Control Assembly

Also Published As

Publication number Publication date
GB2470303A (en) 2010-11-17
GB201011845D0 (en) 2010-09-01
NO342772B1 (en) 2018-08-06
BRPI0906355B8 (en) 2020-01-28
WO2009097483A1 (en) 2009-08-06
BRPI0906355B1 (en) 2019-12-17
NO20100997L (en) 2010-10-25
BRPI0906355A2 (en) 2016-07-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180130