ATE246308T1 - Übertragungssystem für bohrlochdaten - Google Patents

Übertragungssystem für bohrlochdaten

Info

Publication number
ATE246308T1
ATE246308T1 AT95306160T AT95306160T ATE246308T1 AT E246308 T1 ATE246308 T1 AT E246308T1 AT 95306160 T AT95306160 T AT 95306160T AT 95306160 T AT95306160 T AT 95306160T AT E246308 T1 ATE246308 T1 AT E246308T1
Authority
AT
Austria
Prior art keywords
signal
magnetic flux
magnetometer
coil
flux signal
Prior art date
Application number
AT95306160T
Other languages
English (en)
Inventor
Paul Anthony Mcclure
Original Assignee
Weatherford Lamb
Target Well Control 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 Weatherford Lamb, Target Well Control Ltd filed Critical Weatherford Lamb
Application granted granted Critical
Publication of ATE246308T1 publication Critical patent/ATE246308T1/de

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
    • 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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Radio Relay Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT95306160T 1994-09-03 1995-09-04 Übertragungssystem für bohrlochdaten ATE246308T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9417719A GB9417719D0 (en) 1994-09-03 1994-09-03 A well data telemetry system

Publications (1)

Publication Number Publication Date
ATE246308T1 true ATE246308T1 (de) 2003-08-15

Family

ID=10760764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95306160T ATE246308T1 (de) 1994-09-03 1995-09-04 Übertragungssystem für bohrlochdaten

Country Status (5)

Country Link
US (1) US5818352A (de)
EP (1) EP0699822B1 (de)
AT (1) ATE246308T1 (de)
DE (1) DE69531384T2 (de)
GB (1) GB9417719D0 (de)

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US10190408B2 (en) 2013-11-22 2019-01-29 Aps Technology, Inc. System, apparatus, and method for drilling
US9765613B2 (en) 2014-03-03 2017-09-19 Aps Technology, Inc. Drilling system and electromagnetic telemetry tool with an electrical connector assembly and associated methods
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US10012704B2 (en) 2015-11-04 2018-07-03 Lockheed Martin Corporation Magnetic low-pass filter
US9910105B2 (en) 2014-03-20 2018-03-06 Lockheed Martin Corporation DNV magnetic field detector
US9638821B2 (en) 2014-03-20 2017-05-02 Lockheed Martin Corporation Mapping and monitoring of hydraulic fractures using vector magnetometers
US9853837B2 (en) 2014-04-07 2017-12-26 Lockheed Martin Corporation High bit-rate magnetic communication
US10168393B2 (en) 2014-09-25 2019-01-01 Lockheed Martin Corporation Micro-vacancy center device
US9835693B2 (en) 2016-01-21 2017-12-05 Lockheed Martin Corporation Higher magnetic sensitivity through fluorescence manipulation by phonon spectrum control
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US9910104B2 (en) 2015-01-23 2018-03-06 Lockheed Martin Corporation DNV magnetic field detector
US9823313B2 (en) 2016-01-21 2017-11-21 Lockheed Martin Corporation Diamond nitrogen vacancy sensor with circuitry on diamond
US9541610B2 (en) 2015-02-04 2017-01-10 Lockheed Martin Corporation Apparatus and method for recovery of three dimensional magnetic field from a magnetic detection system
US9557391B2 (en) 2015-01-23 2017-01-31 Lockheed Martin Corporation Apparatus and method for high sensitivity magnetometry measurement and signal processing in a magnetic detection system
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US20150300161A1 (en) * 2014-04-22 2015-10-22 Schlumberger Technology Corporation Down Hole Subsurface Wave System with Drill String Wave Discrimination and Method of Using Same
US9790784B2 (en) * 2014-05-20 2017-10-17 Aps Technology, Inc. Telemetry system, current sensor, and related methods for a drilling system
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WO2016190909A2 (en) 2015-01-28 2016-12-01 Lockheed Martin Corporation Magnetic navigation methods and systems utilizing power grid and communication network
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US10317279B2 (en) 2016-05-31 2019-06-11 Lockheed Martin Corporation Optical filtration system for diamond material with nitrogen vacancy centers
US10281550B2 (en) 2016-11-14 2019-05-07 Lockheed Martin Corporation Spin relaxometry based molecular sequencing
US10274550B2 (en) 2017-03-24 2019-04-30 Lockheed Martin Corporation High speed sequential cancellation for pulsed mode
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Also Published As

Publication number Publication date
GB9417719D0 (en) 1994-10-19
DE69531384T2 (de) 2004-06-09
EP0699822B1 (de) 2003-07-30
US5818352A (en) 1998-10-06
EP0699822A2 (de) 1996-03-06
EP0699822A3 (de) 1997-01-29
DE69531384D1 (de) 2003-09-04

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