NO20032683L - Kobling av signaler til stromningsledninger - Google Patents

Kobling av signaler til stromningsledninger

Info

Publication number
NO20032683L
NO20032683L NO20032683A NO20032683A NO20032683L NO 20032683 L NO20032683 L NO 20032683L NO 20032683 A NO20032683 A NO 20032683A NO 20032683 A NO20032683 A NO 20032683A NO 20032683 L NO20032683 L NO 20032683L
Authority
NO
Norway
Prior art keywords
signals
connection
flow lines
lines
flow
Prior art date
Application number
NO20032683A
Other languages
English (en)
Norwegian (no)
Other versions
NO20032683D0 (no
Inventor
Steven Martin Hudson
Original Assignee
Flight Refueling 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 Flight Refueling Ltd filed Critical Flight Refueling Ltd
Publication of NO20032683D0 publication Critical patent/NO20032683D0/no
Publication of NO20032683L publication Critical patent/NO20032683L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • 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
    • E21B47/13—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 by electromagnetic energy, e.g. radio frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
NO20032683A 2000-12-15 2003-06-12 Kobling av signaler til stromningsledninger NO20032683L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0030661.3A GB0030661D0 (en) 2000-12-15 2000-12-15 Coupling signals to flowlines
PCT/GB2001/005519 WO2002049233A1 (fr) 2000-12-15 2001-12-13 Couplage de signaux dans des conduites d'ecoulement

Publications (2)

Publication Number Publication Date
NO20032683D0 NO20032683D0 (no) 2003-06-12
NO20032683L true NO20032683L (no) 2003-06-12

Family

ID=9905182

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032683A NO20032683L (no) 2000-12-15 2003-06-12 Kobling av signaler til stromningsledninger

Country Status (7)

Country Link
US (1) US20040027252A1 (fr)
EP (1) EP1350340A1 (fr)
AU (1) AU2002222203A1 (fr)
CA (1) CA2432004A1 (fr)
GB (1) GB0030661D0 (fr)
NO (1) NO20032683L (fr)
WO (1) WO2002049233A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0202248B1 (pt) 2001-04-23 2014-12-09 Schlumberger Surenco Sa “Sistema de comunicação submarina e método utilizável com um poço submarino
EP1523826B1 (fr) * 2002-07-18 2007-12-12 VEGA Grieshaber KG Station de bus a fonction integree de surveillance des bus
US7098802B2 (en) * 2002-12-10 2006-08-29 Intelliserv, Inc. Signal connection for a downhole tool string
JP4706278B2 (ja) * 2005-02-24 2011-06-22 ソニー株式会社 情報処理システム、再生端末装置および再生方法、情報処理装置および方法、並びにプログラム
GB2443671B (en) * 2006-11-13 2011-03-09 Steven Martin Hudson Data transmission between electro-statically charged bodies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374434A (en) * 1965-09-09 1968-03-19 Geodyne Corp Inductive coupling apparatus for use in coupling to underwater electric systems and the like
CH618050A5 (en) * 1976-07-02 1980-06-30 Mefina Sa Device for transmitting information by magnetic induction
US4363137A (en) * 1979-07-23 1982-12-07 Occidental Research Corporation Wireless telemetry with magnetic induction field
ATE22627T1 (de) * 1981-09-04 1986-10-15 Contraves Ag Vorrichtung zur kontaktlosen uebertragung von informationen zwischen relativ zueinander rotierenden bauteilen.
FR2544569B1 (fr) * 1983-04-13 1986-07-04 Commissariat Energie Atomique Dispositif de couplage par induction entre une ligne electrique de transmission d'informations et une station d'emission et/ou de reception d'informations
US4758836A (en) * 1983-06-20 1988-07-19 Rockwell International Corporation Inductive coupling system for the bi-directional transmission of digital data
DE3402386A1 (de) * 1984-01-25 1985-08-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Induktive energie- und datenuebertragung

Also Published As

Publication number Publication date
CA2432004A1 (fr) 2002-06-20
US20040027252A1 (en) 2004-02-12
NO20032683D0 (no) 2003-06-12
EP1350340A1 (fr) 2003-10-08
GB0030661D0 (en) 2001-01-31
AU2002222203A1 (en) 2002-06-24
WO2002049233A1 (fr) 2002-06-20

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application