NO20032467L - Kablet rörskjöt med strömslöyfede, induktive koplinger - Google Patents

Kablet rörskjöt med strömslöyfede, induktive koplinger

Info

Publication number
NO20032467L
NO20032467L NO20032467A NO20032467A NO20032467L NO 20032467 L NO20032467 L NO 20032467L NO 20032467 A NO20032467 A NO 20032467A NO 20032467 A NO20032467 A NO 20032467A NO 20032467 L NO20032467 L NO 20032467L
Authority
NO
Norway
Prior art keywords
pipe joint
current loop
wired pipe
inductive couplings
couplings
Prior art date
Application number
NO20032467A
Other languages
English (en)
Other versions
NO334051B1 (no
NO20032467D0 (no
Inventor
Jacques Jundt
Bruce W Boyle
Raghu Madhavan
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 NO20032467D0 publication Critical patent/NO20032467D0/no
Publication of NO20032467L publication Critical patent/NO20032467L/no
Publication of NO334051B1 publication Critical patent/NO334051B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0283—Electrical or electro-magnetic connections characterised by the coupling being contactless, e.g. inductive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/95—Electrical connector adapted to transmit electricity to mating connector without physical contact, e.g. by induction, magnetism, or electrostatic field

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Near-Field Transmission Systems (AREA)
NO20032467A 2002-05-31 2003-05-30 Kablet rørskjøt med strømsløyfede, induktive koplinger NO334051B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/160,311 US6641434B2 (en) 2001-06-14 2002-05-31 Wired pipe joint with current-loop inductive couplers

Publications (3)

Publication Number Publication Date
NO20032467D0 NO20032467D0 (no) 2003-05-30
NO20032467L true NO20032467L (no) 2003-12-01
NO334051B1 NO334051B1 (no) 2013-11-25

Family

ID=22576380

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20032467A NO334051B1 (no) 2002-05-31 2003-05-30 Kablet rørskjøt med strømsløyfede, induktive koplinger
NO20093316A NO20093316L (no) 2002-05-31 2009-11-11 Kablet rorskjot med stromsloyfede, induktive koplinger

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20093316A NO20093316L (no) 2002-05-31 2009-11-11 Kablet rorskjot med stromsloyfede, induktive koplinger

Country Status (11)

Country Link
US (1) US6641434B2 (no)
EP (1) EP1367216A3 (no)
CN (2) CN1328473C (no)
AU (1) AU2003203926B8 (no)
BR (1) BRPI0301573B1 (no)
CA (1) CA2428171C (no)
FR (1) FR2842673B1 (no)
GB (1) GB2389864B (no)
MX (1) MXPA03004657A (no)
NO (2) NO334051B1 (no)
RU (1) RU2304718C2 (no)

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CN1975095A (zh) 2007-06-06
EP1367216A2 (en) 2003-12-03
CN1975095B (zh) 2010-06-16
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BR0301573A (pt) 2004-09-08
CN1461871A (zh) 2003-12-17
NO334051B1 (no) 2013-11-25
EP1367216A3 (en) 2005-01-19
AU2003203926B2 (en) 2005-05-19
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US6641434B2 (en) 2003-11-04
US20020193004A1 (en) 2002-12-19
NO20032467D0 (no) 2003-05-30
FR2842673A1 (fr) 2004-01-23
MXPA03004657A (es) 2003-12-09
BRPI0301573B1 (pt) 2016-03-08
GB2389864B (en) 2005-08-31
AU2003203926A1 (en) 2003-12-18
AU2003203926B8 (en) 2006-02-02
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CN1328473C (zh) 2007-07-25
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CA2428171A1 (en) 2003-11-30
FR2842673B1 (fr) 2013-12-27

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